add sanitizers dependencies

1713 files changed, 380484 insertions, 11123 deletions

diff --git a/build/platform/clang/arch.cmake b/build/platform/clang/arch.cmake
new file mode 100644
index 0000000000..db0ae243e6
--- /dev/null
+++ b/build/platform/clang/arch.cmake
@@ -0,0 +1,27 @@
+# See https://github.com/llvm/llvm-project/blob/master/compiler-rt/cmake/builtin-config-ix.cmake
+
+IF (ARCH_I386 OR ARCH_I686)
+    SET(CLANG_ARCH i386)
+ELSEIF (ARCH_X86_64)
+    SET(CLANG_ARCH x86_64)
+ELSEIF (ARCH_ARM7 OR ARCH_ARM7_NEON)
+    SET(CLANG_ARCH armv7)
+ELSEIF (ARCH_ARM64 OR ARCH_AARCH64)
+    IF (OS_DARWIN OR OS_IOS)
+        SET(CLANG_ARCH arm64)
+    ELSE()
+        SET(CLANG_ARCH aarch64)
+    ENDIF()
+ELSEIF (ARCH_PPC64LE)
+    SET(CLANG_ARCH powerpc64le)
+ELSE()
+    MESSAGE(FATAL_ERROR "Unknown architecture")
+ENDIF()
+
+IF (OS_DARWIN)
+    SET(CLANG_RT_SUFFIX "_osx")
+    SET(CLANG_RT_DLLSUFFIX "_osx_dynamic")
+ELSE()
+    SET(CLANG_RT_SUFFIX "-${CLANG_ARCH}")
+    SET(CLANG_RT_DLLSUFFIX "-${CLANG_ARCH}")
+ENDIF()
diff --git a/build/rules/flake8/migrations.yaml b/build/rules/flake8/migrations.yaml
deleted file mode 100644
index a9230410ab..0000000000
--- a/build/rules/flake8/migrations.yaml
+++ /dev/null
@@ -1,11123 +0,0 @@
-migrations:
-  E121:
-    ignore:
-    - E121
-    prefixes:
-    - infra/skybone-coord/src/daemon
-  E122:
-    ignore:
-    - E122
-    prefixes:
-    - addappter/backend/addappter/pg_models/statistics
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/mob_mediation
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/v2
-    - adfox/amacs/tests/functional/tests_amacs/identification
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - ads/autobudget/ml_pipeline/lib
-    - ads/quality/embedding/tools/mx_crosscheck
-    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/preprocess
-    - ads/quality/max_positions
-    - ads/tools/zc
-    - advq/generation/common
-    - advq/generation/common/generators/hitlog_from_chhit_generator
-    - advq/generation/common23
-    - afisha/infra/projects/gh_monitorings
-    - alice/analytics/wer
-    - alice/hollywood/library/python/testing/it2/tests
-    - alice/quality/metrics/lib/thresholds
-    - alice/vins/core/vins_core/test
-    - analytics/collections/plotter_collections/plots
-    - antirobot/captcha/captcha_test_service/bin
-    - apphost/daemons/horizon/src/common/services/reducers
-    - apphost/python/client/tests/functional
-    - apphost/tools/app_host_launcher/setup
-    - april/multik/stand/worker/infuse
-    - autobudget/bidder/lib
-    - balancer/test/functional/response_headers
-    - billing/dwh/src/dwh/core
-    - billing/dwh/src/dwh/core/migrations
-    - cloud/ai/speechkit/stt/bin/experiments/libri_speech_mer_pipeline/fetch_texts
-    - cloud/blockstore/tests/loadtest/local-emergency
-    - cloud/blockstore/tests/loadtest/local-metrics
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_buckets_usage
-    - cloud/support/tools/qcalc/app/quota/services
-    - cloud/support/tools/quotactl-l2/quota/services
-    - cloud/support/tools/websaint/app/saint
-    - crypta/buchhalter/services/main/lib/common/stats
-    - crypta/ltp/viewer/services/build_index/lib
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/imgaug/src/external
-    - cv/imageproc/ocr/tools/nirvana/api_compare
-    - devtools/migration/sandbox
-    - devtools/signer/signer/stats
-    - dict/bert/make/lib
-    - dict/bert/make/lib/tasks
-    - dict/mt/analytics/dashboards/datasets/ocr_translate_speed
-    - dict/mt/make/db/content
-    - dict/mt/make/pipeline/nmt
-    - dict/mt/mtdict/make/translation_dictionary/modules/filters/dict_filt
-    - dict/mt/mtdict/make/translation_dictionary/modules/lib
-    - direct/solo/registered/alert/infra/mdb/mysql
-    - direct/solo/registered/alert/transport_queues
-    - direct/solo/registered/cluster
-    - disk/tasklets/startrek/impl
-    - distribution_interface/backend/backend/basic_stats
-    - distribution_interface/backend/backend/product/models
-    - distribution_interface/backend/backend/util
-    - distribution_interface/backend/tests
-    - distribution_interface/backend/tests/test_platform
-    - dj/torch/tools/runner/py_formatter
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib/CashbackReportLib
-    - education/schoolbook/analytics/ml/lib/ut
-    - education/services/checking_system/marker_checker/it/api/v1
-    - education/services/checking_system/marker_checker/it/api/v1/check_data
-    - entity/ontodb/tasks/fast_death_pipeline
-    - extsearch/images/money/scripts
-    - extsearch/images/robot/index/shardpreparer/it/pack
-    - extsearch/images/robot/mrdb/mkurldb/it/pack
-    - extsearch/video/quality/nirvana/hitman_operations/utils/concat_json_to_array
-    - extsearch/video/robot/sbr_metric/sbr_tool
-    - geoproduct/advert_ranking/traffic_prediction/predictor
-    - infra/dist/dmover/lib
-    - infra/kernel/tools/coroner
-    - infra/rtc/iolimit_ticketer
-    - infra/shawshank/tests
-    - infra/skybone-coord/src/daemon
-    - infra/skyboned/src
-    - infra/yp/monitoring/tmp_account_monitoring
-    - infra/yp_dns_api/monitoring/alerts
-    - intranet/plan/src/plan/oebs
-    - intranet/plan/src/plan/services/api
-    - intranet/plan/src/plan/suspicion/api
-    - intranet/watcher/tests/api
-    - inventori/pylibs/tasks/etl
-    - ipreg/python/ipreg-office2region
-    - kinopoisk/tasklets/DeployWithChangeWeight/impl
-    - library/python/monitoring/solo/helpers/yt
-    - load/projects/tank_finder/tests
-    - load/projects/tankapi_server/tankapi
-    - load/projects/tankapi_server/tankapi/tests
-    - logos/projects/ads/tasks/ads_map_and_join_simulator_log_raw
-    - logos/projects/ads/tasks/distribution_monitoring_bk_installs_stat_task
-    - logos/projects/money_dwh/tasks/pages/v1
-    - logos/projects/statkey_py3/tasks/cubes/domains/metrika/utils
-    - logos/projects/statkey_py3/tasks/marketplace_clusterdomain_parsed
-    - maps/analytics/legacy/nile/statadhoc-10453-geosearch-type-source-geography-report
-    - maps/analytics/legacy/nile/statadhoc-13040-ctr-blocks-report
-    - maps/b2bgeo/tools/domain_check/bin
-    - maps/b2bgeo/ya_courier/analytics_backend/test_lib/data
-    - maps/goods/autotests/src/data_types
-    - maps/masstransit/libs/realtime_signals_monitoring/py/tests
-    - maps/photos/backoffice/tools/toloka/toloka_pipeline
-    - maps/poi/notification/tests
-    - maps/sprav/pedestrians/generate_feeds/statistics/lib
-    - maps/statistics/external/export_accidents
-    - maps/statistics/hypgen/masstransit_hypothesis/libs/draw_on_map
-    - maps/wikimap/feedback/pushes/barriers/join_users_with_barriers/lib
-    - maps/wikimap/stat/libs/tracker/tests
-    - market/assortment/ecom_log/lib/matching
-    - market/checkout/utils
-    - market/dynamic_pricing/pricing/dynamic_pricing/price_calculator
-    - market/forecast/demand_baseline_train/lib/task
-    - market/forecast/demand_ml_forecast_validation/lib/data_preparation
-    - market/forecast/interface/lib
-    - market/forecast/interface_sbx/lib
-    - market/forecast/torch_demand/lib/tasks
-    - market/global/landing/lib
-    - market/mstat/marketbi/bitotg/lib
-    - market/pylibrary/lite
-    - market/pylibrary/mindexerlib
-    - market/quoter/tests
-    - market/replenishment/algorithms/lib/data_preparation/regional_assortment
-    - market/replenishment/algorithms/lib/data_preparation/simulation_cube
-    - market/replenishment/algorithms/lib/forecast
-    - market/replenishment/algorithms/lib23/data_preparation
-    - market/replenishment/algorithms/lib23/data_preparation/transits
-    - market/replenishment/algorithms/safety_tool_lib/tasks
-    - market/search/services_for_goods/mt
-    - market/seo/offer_base
-    - ml/tensorflow/models/userbert/tests/pretrain
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/models
-    - ml/tensorflow/tfnn/src/tfnn/train
-    - mlp/overdraft/utils/vh3/graph/build_validate_target
-    - modadvert/oneshot/MODDEV-3489
-    - mssngr/router/tests/lib
-    - music/analytics/jam-sox/music_lib/financial_reports/financial_reports/related_formats/universal
-    - noc/comocutor-contrib/comocutor_contrib
-    - ofd/api/tests/functional/test_suggest
-    - quality/functionality/scripts/psuh/PushStatsLib/PushStatsLib
-    - quality/functionality/scripts/surplusplus/mt_squeeze
-    - quality/functionality/turbo/forms/job/lib/services
-    - quality/neural_net/bert/bert
-    - quality/neural_net/bert/bert/row_processors/finetune
-    - quality/neural_net/bert/tests/finetuning
-    - quality/nirvana_tools/conveyor_operations/nirvana_mlm_serps/make_exp_serp_items
-    - quality/nirvana_tools/conveyor_operations/stove/opt_viewer
-    - quality/relev_tools/choice_screen/vh_operations
-    - quality/relev_tools/dsat/fstr
-    - quality/relev_tools/org_sintez_pool/nirvana_blocks/test
-    - quality/user_sessions/rt/deploy/deploy_units
-    - quasar/infra/tasklets/compare_lunapark_shootings/impl
-    - robot/metrics/social_sbr/prepare_to_limbo
-    - robot/quality/smelter/backend_django/backend_django
-    - robot/smelter/backend/settings
-    - saas/tools/devops/check_backup
-    - saas/tools/devops/lib23
-    - sandbox/projects/MarketQC/daily_cutoff_notifier
-    - sandbox/projects/NewsExpCheckerTasks/NewsExpChecker
-    - sandbox/projects/SaasGardenGraphConvert
-    - sandbox/projects/SuspiciousCommits/tests
-    - sandbox/projects/adfox/test_predictor/AdfoxPredictorGetResponses
-    - sandbox/projects/app_host/BuildAppHostBundle
-    - sandbox/projects/avia/news_feed
-    - sandbox/projects/devops/DevOpsAlert
-    - sandbox/projects/eda/updater_startrek_priority
-    - sandbox/projects/images/balancer/ImagesBuildThumbBalancerConfig
-    - sandbox/projects/market/mqm/MerchYtComparatorMonitoring
-    - sandbox/projects/market/partner_services/MarketPartnerItemServiceUpdateJob
-    - sandbox/projects/megamind/release_megamind_formulas
-    - sandbox/projects/music/MusicDiffTest/lib
-    - sandbox/projects/security/ReportFuzzing/ReportBuildAndFuzz
-    - sandbox/projects/security/gideon/gideon-analytics/deploy-acl-parser-task
-    - sandbox/projects/trust/tasks/StartTrustPerfTesting
-    - sandbox/projects/websearch/SearchIntegrationTests3
-    - sandbox/projects/websearch/SearchIntegrationTestsWithRetries
-    - sandbox/projects/websearch/common/DeployFastData
-    - sandbox/projects/yabs/SysConstLifetime/const_proto
-    - sandbox/projects/yabs/SysConstLifetime/sys_const
-    - sandbox/projects/yabs/auto_supbs_2/lib/order_processor_lib/tests
-    - sandbox/projects/yabs/chargeback
-    - sandbox/projects/yabs/cpm_multiplier/merge
-    - sandbox/projects/yabs/double_click/lib
-    - sandbox/projects/yabs/qa/hamster/nanny
-    - sandbox/projects/yabs/qa/tasks/YtOneshot/base_tasks
-    - sandbox/projects/yabs/sbyt/adfox_fill_major_owners
-    - sandbox/taskbox/model
-    - sdg/labeling/common
-    - search/geo/tools/basket_gathering/beauty_synth
-    - search/geo/tools/basket_gathering_2020/mine_baskets
-    - search/geo/tools/basket_gathering_2021/mine_baskets
-    - search/hamster/auto_incidents_creator/get_reqid
-    - search/metrics/nirvana_macro/workflow
-    - search/mon/curators_helper
-    - search/mon/marty_tool_check/marty_icon_meta_aggr
-    - search/mon/uchenki/lib
-    - search/mon/uchenki/lib/jobs
-    - search/priemka/yappy/src/model/model_service/workers
-    - search/scraper_over_yt/scripts/smart_duty
-    - smarttv/droideka/tests
-    - statbox/nile/tests/cluster
-    - statbox/statkey/reactor/cooked_logs/visit_cooked_log/build
-    - statbox/statkey/reactor/cubes/superapp/timespent/prepare/v3
-    - statbox/statkey/reactor/monitorings/action
-    - statbox/statkey/reactor/monitorings/superapp/timespent
-    - statbox/statkey/reactor/tools/anomaly_detector/tests/unit/fixtures
-    - taxi/antifraud/approver/mover
-    - taxi/robowarehouse/lib/concepts/tests/unit/device_messages
-    - taxi/tasklets/clownductor/create_dev_branch/impl
-    - taxi/tasklets/clownductor/lib
-    - toloka/analytics/libs/python/lama/ut
-    - travel/avia/avia_api/avia/v1/sovetnik
-    - travel/avia/avia_api/avia/v1/views
-    - travel/avia/stat_admin/data
-    - travel/hotels/hotels_administrator/tools/manual_connection_tool
-    - travel/rasp/export/tests/v3/core
-    - voicetech/vqe/experiments/nn_postfilter/train_utils/train/lib
-    - weather/ml/nirvana_operations/download_single_domain/lib
-    - weather/workers/exports/ydb
-    - web/app_host/tools/upper_template_generator/src/adonly
-    - web/src_setup/tests/server_test/test_suites/SHARED
-    - yabs/autobudget/tools/daily_limits_calculator
-    - yabs/indoor/samogon/plugin
-    - yabs/qa/oneshots/gshovkoplyas/BSSERVER-21792/update_blocksettings_replica
-    - yabs/qa/oneshots/gshovkoplyas/BSSERVER-21792/update_blocksettings_replica2
-    - yabs/qa/oneshots/gshovkoplyas/BSSERVER-21792/update_blocksettings_replica2_fixed
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-87908
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-88019/add_jsonoption
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-88019/add_test_jsonoption
-    - yabs/qa/oneshots/naignatov/DSP-111
-    - yabs/qa/oneshots/naignatov/DSP-114
-    - yabs/qa/oneshots/naignatov/DSP-25
-    - yabs/qa/oneshots/naignatov/DSP-89
-    - yabs/qa/oneshots/naignatov/DSP-96
-    - yabs/qa/oneshots/naignatov/DSP-99/inapp-dsp
-    - yabs/qa/oneshots/nicememe/BSSERVER-20121/add-json-options
-    - yabs/qa/oneshots/serval/BSRELEASE-240499
-    - yabs/qa/oneshots/serval/BSSERVER-18352
-    - yabs/qa/oneshots/serval/BSSERVER-21877
-    - yabs/qa/oneshots/yury-zh/NANPU-852/test-add-oneshot
-    - yabs/qa/oneshots/yury-zh/keywords/BSSERVER-14489
-    - yabs/server/cs/test/cs_import/broad_phrase_norm
-    - yabs/server/cs/test/cs_import/caesar_autobudget_strategy
-    - yabs/server/test/ft/BSDEV-76469
-    - yabs/server/test/ft/BSDEV-85352
-    - yabs/server/test/ft/BSDEV-86239
-    - yabs/server/test/ft/BSEFFECTIVE-427
-    - yabs/server/test/ft/BSSERVER-15483
-    - yabs/server/test/ft/BSSERVER-15755
-    - yabs/server/test/ft/BSSERVER-15830
-    - yabs/server/test/ft/BSSERVER-17885
-    - yabs/server/test/ft/BSSERVER-18047
-    - yabs/server/test/ft/BSSERVER-19352
-    - yabs/server/test/ft/BSSERVER-21794
-    - yabs/server/test/ft/BSSERVER-2214
-    - yabs/server/test/ft/BSSERVER-22647
-    - yabs/server/test/ft/BSSERVER-2306
-    - yabs/server/test/ft/BSSERVER-23162
-    - yabs/server/test/ft/BSSERVER-23252
-    - yabs/server/test/ft/BSSERVER-3143
-    - yabs/server/test/ft/BSSERVER-8275
-    - yabs/server/test/ft/BSSERVER-9277
-    - yabs/server/test/ft/NANPU-963
-    - yabs/server/test/ft/supply_chain
-    - yabs/server/test/qabs_bsserver_pytest/bs_objects
-    - yabs/stat/direct_monitoring/libs/checks
-    - yabs/stat/infra/clickhouse/copy_table
-    - yabs/stat/infra/clickhouse/lib
-    - yabs/stat/infra/clickhouse/repair_experiment_stat
-    - yabs/stat/infra/clickhouse/repair_master_report_pi
-    - yabs/stat/yabs-yt-audit/coordinator
-    - yabs/vh/cms-pgaas/cms_common/ugc_models
-    - yabs/vh/cms-pgaas/utils/pq_writer
-    - yabs/vh/cms/ugc/api/external/tests
-    - ydo/analytics/squeezes/service_baobab_v2
-    - yt/admin/luigi/src/luigi/commands/service
-    - yt/admin/luigi/src/luigi/commands/yt
-    - yt/admin/snapshot_processing/lib
-    - yt/admin/snapshot_processing/validate_operation_snapshots
-    - yt/admin/snapshot_processing/validate_tablet_cell_snapshots
-    - yt/cron/clear_transfer_manager_tasks
-    - yt/microservices/access_log_viewer/lib
-    - yweb/antispam/clean_web/tools/async_pipeline/read_graph
-    - yweb/antispam/mascot/scripts/code_generators/cpp/parser_reset
-    - yweb/antispam/mascot/scripts/code_generators/proto/common_database
-    - yweb/antispam/mascot/scripts/code_generators/proto/exports
-    - yweb/news/common/python/site_attributes/ut
-    - yweb/news/runtime_scripts/runner
-    - yweb/robot/limbo/imports
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/verticals/cost_plus/feeds_validation/online_check
-    - yweb/video/transcoder/cm/transcoder/cmpy/yg_all_channels_monitor
-    - yweb/yasap/answers/answers/utils
-    - zen/mstand/squeeze_zen/session_yt
-    - zen/mstand/squeeze_zen/utils
-    - zen/yweb/video/faas/lib/taskctx
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/second_step_interior
-    - zootopia/analytics/ml/uplift_modeling/experiments_processor/lib
-  E126:
-    ignore:
-    - E126
-    prefixes:
-    - extsearch/audio/generative/ableton_api_client/contrib/aiolo
-    - infra/skybone-coord/src
-    - infra/skybone-coord/src/daemon
-    - infra/deploy_notifications_controller/lib
-  E127:
-    ignore:
-    - E127
-    prefixes:
-    - maps/statistics/validator/task
-    - addappter/backend/addappter_backoffice/views/tools
-    - addappter/backend/addappter_partners_api/components
-    - addappter/libs/fixtures
-    - adfox/amacs/tests/functional/conftest/bsserver
-    - adfox/amacs/tests/functional/libs/marshaller
-    - adfox/amacs/tests/functional/tests_amacs/bugs/large
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/adfox2adfox
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/mob_mediation
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/monetization_type_slot_limits
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/native
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/utils
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/v2
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/v2/smooth
-    - adfox/amacs/tests/functional/tests_amacs/effective_id
-    - adfox/amacs/tests/functional/tests_amacs/identification
-    - adfox/amacs/tests/functional/tests_amacs/limits/utils
-    - adfox/amacs/tests/functional/tests_amacs/match_id
-    - adfox/amacs/tests/functional/tests_amacs/pgpl
-    - adfox/amacs/tests/functional/tests_amacs/session_json
-    - adfox/amacs/tests/functional/tests_amacs/sessions
-    - adfox/amacs/tests/functional/tests_amacs/targeting/browser
-    - adfox/amacs/tests/functional/tests_amacs/targeting/frequency
-    - adfox/amacs/tests/functional/tests_amacs/targeting/udp
-    - adfox/amacs/tests/functional/tests_amacs/targeting/udp_in_puids
-    - adfox/amacs/tests/functional/tests_amacs/template
-    - adfox/amacs/tests/functional/tests_amacs/ya_rtb
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - adfox/amacs/tests/functional/tests_amacs/yabs/utils
-    - adfox/amacs/tests/functional/utils
-    - adfox/amacs/tests/functional/utils/xpd
-    - adfox/broker_notify/tests/functional/utils
-    - adfox/qa/shm/atlas_to_database/bin
-    - adfox/xpd/tests/functional/tests/iscrypta_service
-    - adfox/xpd/tests/functional/tests/socdem_service
-    - ads/factor_check/matrixnet/lib
-    - ads/factor_check/tools/missed_logs
-    - ads/fast_rank/metrics
-    - ads/libs/py_calc_tools/py-modules
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreduce_yt
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/libs/py_prgmg
-    - ads/ml_monitoring/api/lib
-    - ads/quality/adv_machine/cm_robot/cmpy/config
-    - ads/quality/adv_machine/scripts/cluster_master
-    - ads/quality/adv_machine/scripts/preprocess_autotargetting_pool
-    - ads/quality/adv_machine/scripts/stage_runner_visualizer/lib/node_renderer
-    - ads/quality/apc/prgmgv3/test_yt_pool
-    - ads/quality/apc/prgmgv3/workflow_constructor/lib
-    - ads/quality/apc_check_py
-    - ads/quality/bid_correction/lib
-    - ads/quality/experiments/bq_clusters
-    - ads/quality/ltp/libs/build_pool
-    - ads/quality/ltp/pytorch/online_learning/experiments/howuz/pool
-    - ads/quality/max_positions
-    - ads/quality/search_lm_conv/lib
-    - ads/quality/simulate_auction_py/lib/optimize
-    - ads/quality/simulate_auction_py/lib/simulator_wrapper
-    - ads/quality/simulate_auction_py/lib/trafaret_monitoring/yql
-    - ads/quality/simulate_auction_py/lib/utils
-    - ads/quality/simulate_auction_py/scripts/estimate
-    - ads/sandbox_scripts/factors_stats/lib/processors
-    - ads/watchman/contrib/apispec-patched/apispec
-    - ads/watchman/contrib/apispec-patched/apispec/ext/marshmallow
-    - ads/watchman/experiments/lib
-    - ads/watchman/timeline/api/bin/timeline_db_manager
-    - ads/watchman/timeline/api/tests/integration_tests
-    - advq/generation/common/generators/phits_index_uploader
-    - advq/generation/common/queries
-    - advq/generation/common/util
-    - advq/generation/common23/util
-    - advq/tools/b2b
-    - alice/acceptance/modules/check_analytics_info/lib
-    - alice/analytics/operations/dialog/sessions
-    - alice/analytics/operations/timespent/timespent_precompute
-    - alice/analytics/utils/nirvana
-    - alice/analytics/wer
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-    - alice/apphost/library
-    - alice/boltalka/generative/training/data/nn/bart
-    - alice/hollywood/library/python/testing/stubber
-    - alice/uniproxy/library/backends_common
-    - alice/vins/apps/personal_assistant/personal_assistant
-    - alice/vins/core/vins_core/nlu
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-    - antiadblock/cryprox/cryprox/common
-    - antiadblock/cryprox/cryprox/config
-    - antiadblock/monrelay/samogon/plugin
-    - antirobot/cbb/cbb_django/cbb/library
-    - antirobot/cbb/cbb_django/cbb/models/block
-    - antirobot/cbb/cbb_django/cbb/models/history
-    - apphost/api/service/tests
-    - apphost/tools/app_host_launcher/setup
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-    - april/web/bas/ca
-    - april/web/bas/cpa/forms
-    - april/web/bas/qa
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-    - balancer/test/functional/srcrwr
-    - balancer/test/hpack
-    - balancer/test/hpack/data
-    - balancer/test/util/dnsfake
-    - billing/dwh/src/dwh/grocery
-    - billing/dwh/src/dwh/grocery/dcs/export
-    - billing/dwh/src/dwh/grocery/dcs/export/common
-    - billing/dwh/src/dwh/grocery/dcs/export/contracts/balance_common
-    - billing/log_tariffication/py/tests/integration/core_tariff
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - captcha/metrics/leftover_images
-    - cloud/analytics/scripts/sb_timeout_analyze
-    - cloud/blockstore/public/sdk/python/client/ut
-    - cloud/iam/resource_reaper_tools/autodelete
-    - cloud/iam/ydb_tools/backup/lib
-    - cloud/iam/ydb_tools/reindex
-    - cloud/iam/ydb_tools/set_default
-    - cloud/iam/ydb_tools/ydb_copy
-    - cloud/marketplace/api/yc_marketplace/private_api
-    - cloud/marketplace/api/yc_marketplace/public_api/manage
-    - cloud/marketplace/functests/tests
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/update_chunks_counters
-    - cloud/mdb/pg/pgproxy/s3db/scripts/util
-    - cloud/support/tools/quotactl-l2/quota/utils
-    - cloud/support/tools/websaint/app/saint
-    - cmnt/tools/regression/request_classes
-    - cmnt/tools/request_generator
-    - comdep_analytics/client_clustering/lib
-    - comdep_analytics/comdep_recsys/etl_core/utils
-    - comdep_analytics/revenue_forecasting/lib
-    - crm/infra/pymonitor
-    - crypta/audience/lib/tasks/audience
-    - crypta/audience/lib/tasks/lookalike
-    - crypta/dmp/adobe/bin/parse_raw_bindings/bin/test
-    - crypta/lib/python/bt/workflow/test
-    - crypta/lookalike/services/calc_metrika_counter_audiences/bin/test
-    - cv/cbir_search/face_ban/check_faces
-    - cv/cbir_search/intent_classifier/parse_intent_factors
-    - cv/cbir_search/izi_travel
-    - cv/cbir_search/onto_ext_data/create_pictures_state
-    - cv/cbir_search/onto_ext_data/create_selebrity_state
-    - cv/cbir_search/tools/similar_pool/grep_factors_from_middle
-    - cv/cbir_search/tools/similar_pool/prepare_queries_for_assessment
-    - cv/cbir_search/tools/similar_pool/scrape_serp_from_middle
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/convert_synth_text_to_labeling
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/docx_generation/draw_binary
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/get_images_urls
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-    - cv/imageproc/ocr/tools/database_extraction/nirvana/imgaug
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/remove_md5_dup
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/synth_to_ocr_labelling
-    - cv/imageproc/ocr/tools/nirvana/blocks_dataset/extract_pdf_boxes
-    - cv/imageproc/ocr/tools/ocr_api_log_processing/grep_ocr_api_logs_yt
-    - cv/imageproc/ocr/tools/statistic/auto_tests/ocr_test_lib/api_wrapper
-    - cv/imageproc/ocr/tools/statistic/ocr_intent_statistic
-    - cv/imageproc/ocr/tools/toloka_labeling/common
-    - cv/imageproc/ocr/tools/toloka_labeling/studier/add_screenshot_info
-    - cv/verticals/auto_ru/reconstruct_360/visualize
-    - datacloud/batch/lib
-    - datacloud/dev_utils/validators
-    - datacloud/features/cluster/tests/yt_tests
-    - datacloud/ml_utils/kmeans/lib
-    - devtools/codenav/pyndexer
-    - devtools/local_cache/toolscache/tests/medium
-    - devtools/subbotnik
-    - dict/moria/nirvana/context/find_hypot_in_query
-    - dict/mt/analytics/dashboards/human_eval/sbs/vh
-    - dict/mt/analytics/make/modules/highlight_diff/lib
-    - dict/mt/analytics/programs/ocr/translate_ocr
-    - dict/mt/analytics/sentence_breaking/toloka_binary/lib
-    - dict/mt/eval/eval_viewer/lib/spec/mt
-    - dict/mt/g2p/asr/ytviewer
-    - dict/mt/make/modules/corpus_generation/aligner/tests
-    - dict/mt/make/processes/gen_pta_gender_markup/lib/tests
-    - dict/mt/scripts/new_polishing/bin/parse_dictionaries
-    - direct/infra/mysql_manager/libs
-    - direct/infra/mysql_manager/zkguard
-    - direct/libs/python/direct-log
-    - direct/scripts-tests
-    - direct/solo/registered/alert/infra/logshatter
-    - direct/solo/registered/alert/infra/mdb/mysql
-    - disk/admin/conductor-sync/conductor_sync/core
-    - disk/admin/utils/du_spec_cp
-    - disk/notifier/sandbox
-    - distribution_interface/backend/backend/kraken
-    - distribution_interface/backend/backend/users
-    - dj/nirvana/nirvana_make
-    - dj/nirvana/operations/dj/dssm/profile_to_dssm
-    - dj/nirvana/operations/dj/train/build_pool_time_interval
-    - dj/nirvana/operations/dj/train/make_neighborhood_model_dataset
-    - dj/nirvana/operations/ml/bert4rec/tf_train
-    - dj/nirvana/operations/ml/lstm/tf_train
-    - dj/nirvana/operations/yql
-    - dj/nirvana/operations/yql/yql
-    - dj/services/ydo/python_config
-    - dj/tools/quality_stand/operations/als/unpack_config
-    - dj/tools/resource_loaders/resource_yt_loader
-    - education/schoolbook/services/studies/it/test_endpoints/test_study
-    - education/schoolbook/services/studies/it/test_endpoints/test_study_content
-    - education/services/checking_system/marker_checker/it/api/v1
-    - education/services/checking_system/marker_checker/lib/markers
-    - entity/ontodb/tasks/import_persons_to_saas/lib
-    - entity/recommender/nirvana/operations/abt_experiments_launcher
-    - entity/recommender/nirvana/operations/build_tops_profiles/lib
-    - extsearch/audio/deepdive/tools/apply_sandbox_toloka
-    - extsearch/audio/yamrec/radio_listener/lib
-    - extsearch/collections/tools/logs_queries_processor
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/images/devops/redirect-calls
-    - extsearch/images/razladki/yt_razladki
-    - extsearch/images/related_queries/tools/metrics_api
-    - extsearch/images/robot/commercial/pytools/commercial_utils/state_tools
-    - extsearch/images/robot/index/link_selector/serp_links_downloader
-    - extsearch/images/robot/mrdb/bigthumbs
-    - extsearch/images/robot/rtcvdup/merger_tools/groups_merger
-    - extsearch/images/robot/rtcvdup/viewer
-    - extsearch/images/robot/rtrobot/panel
-    - extsearch/images/robot/tools/callisto_helper
-    - extsearch/unisearch/category_tree/bin
-    - extsearch/unisearch/medicine/data_processing/data_classes
-    - extsearch/video/functionality/fastdelivery/find_ontoids_films
-    - extsearch/video/quality/suggest/common
-    - extsearch/video/robot/cm/crawl/cmpy/authors
-    - extsearch/video/robot/cm/vicont/cmpy/basesigs
-    - extsearch/video/robot/hostsdb/tool/config/add_rules
-    - extsearch/video/robot/rt_transcoder/dhdaas
-    - extsearch/video/robot/youtube_grabber/ugc/yt_monitor
-    - extsearch/video/vh/lb2cms
-    - extsearch/younglings/education/tests
-    - geoproduct/amocrm/processes/bin/balancers/quality_task
-    - geoproduct/amocrm/quality_control/sla_checker
-    - glycine/api
-    - infra/auth_controller/it/scripts/roles_behaviour_tests
-    - infra/callisto/agent/v2
-    - infra/callisto/controllers/shard
-    - infra/callisto/controllers/user/jupiter
-    - infra/callisto/controllers/utils
-    - infra/clusterstate/services/alpha
-    - infra/deploy/dri/lib
-    - infra/deploy/dri/logbroker
-    - infra/deploy_notifications_controller/lib
-    - infra/diskmanager/lib
-    - infra/environments/builder
-    - infra/gosky/src/gosky
-    - infra/kernel/test/misc
-    - infra/kernel/test/misc/kern
-    - infra/kernel/tools/menu/lib
-    - infra/nanny/nanny_sox_audit/src/nanny_sox_audit
-    - infra/qemu/lib/qemutool/qemutool/guest
-    - infra/qyp/vmctl/src
-    - infra/rtc/certman
-    - infra/rtc/iolimit_ticketer
-    - infra/skyboned/go/test
-    - infra/yasm/gateway/lib/handlers
-    - infra/yasm/yasmapi
-    - infra/yp_quota_distributor/db_operations
-    - infra/yt/lib/yt_ssh_swarm/cypress_synchronizer
-    - inventori/etl
-    - inventori/pylibs/solomon
-    - ipreg/geogenerator/bin/RIR/RIPE
-    - ipreg/geogenerator/bin/reliability_around
-    - ipreg/python/ipreg-parse-noc
-    - kernel/ugc/aggregation/python/ut
-    - keyboard/analytics/toloka/daemon/tests
-    - kikimr/ci/tests/ratelimiter
-    - kikimr/tools/benchmarks/slo_workloads/python/utils
-    - kikimr/tools/monitoring/tests
-    - kikimr/yf/tests/ydb
-    - library/python/monitoring/solo/helpers/yt
-    - library/python/ssh_client
-    - load/projects/firestarter/src
-    - load/projects/firestarter/tests
-    - load/projects/tankapi_cmd/src
-    - load/projects/tasklets/shooting/py_impl
-    - locdoc/doc_tools/yoda/friends/okapi
-    - logbroker/scripts/checks
-    - logbroker/tools/manual/entity_responsibles
-    - logbroker/tools/manual/topic_quotas_migration
-    - logbroker/unified_agent/tools/ua_recipe
-    - logfeller/python/logfeller/infra/tornado_requests
-    - logfeller/python/logfeller/infra/yt/commands
-    - logfeller/python/logfeller/infra/yt/tests/yt_tests
-    - logfeller/python/logfeller/infra/yt/util
-    - logos/projects/ads/tasks/ads_map_and_join_simulator_log_raw
-    - mail/borador/src
-    - mail/library/python/json_value/tests
-    - mail/python/theatre/stages/db_stats/roles
-    - mail/sheltie/tests/unit/python
-    - mail/tools/infra
-    - maps/adv/analytics/regular/geodisplay_clients_flatten
-    - maps/adv/analytics/regular/heatmaps_capacity
-    - maps/adv/analytics/regular/impressions_accept_stats
-    - maps/adv/analytics/regular/income_forecast
-    - maps/adv/analytics/regular/prolongation_of_clients
-    - maps/automotive/tools/key_resetter/bin
-    - maps/automotive/tools/statistics_auto/bin/build_tracks
-    - maps/automotive/tools/statistics_auto/pylib/calc_hu_offline
-    - maps/b2bgeo/mvrp_solver/backend/tools/failed_tasks/task
-    - maps/b2bgeo/test_lib
-    - maps/garden/libs/coverage
-    - maps/garden/libs/geocoder/export
-    - maps/garden/libs/geocoder/indexer
-    - maps/garden/libs/search_data_validation/modules_lib
-    - maps/garden/modules/offline_search_cache_validator/lib
-    - maps/garden/sandbox/yt_stats_collector/lib
-    - maps/garden/sdk/core
-    - maps/geoq/experiments/check_poi_rendering
-    - maps/geoq/hypotheses/entrance/lib
-    - maps/goods/tools/avatars_cleaner/bin
-    - maps/masstransit/tools/gtfs_utils/converter/lib
-    - maps/masstransit/tools/gtfs_utils/converter/tests
-    - maps/masstransit/tools/upload_rasp_yt_tables/lib
-    - maps/mobile/server/proxy/shared/maps_mobile_handles_generator/bin
-    - maps/mobile/tools/licenses_printer
-    - maps/photos/backoffice/tools/toloka/toloka_pipeline
-    - maps/poi/notification/lib
-    - maps/poi/streetview_poi/toloka_tool/bin
-    - maps/pylibs/dataset_collector
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-    - maps/pylibs/fixtures
-    - maps/realty/jams_generator/lib
-    - maps/renderer/tilesgen/tools/lib
-    - maps/search/libs/transliteration/tests
-    - maps/statistics/external/traffic_lights/lib
-    - maps/statistics/hypgen/masstransit_hypothesis/calc_route_change_hypothesis
-    - maps/tools/package_releaser/lib
-    - maps/wikimap/feedback/pushes/entrances/prepare_entrances/tests
-    - maps/wikimap/mapspro/libs/python/pymod/yandex/maps/wiki
-    - maps/wikimap/mapspro/libs/python/pymod/yandex/maps/wiki/tasks
-    - maps/wikimap/mapspro/libs/python/tests/revision
-    - maps/wikimap/mapspro/services/tasks/fastcgi/lib
-    - maps/wikimap/stat/kpi/valuable_edits/report/tests
-    - market/assortment/ecom_log/lib/extract_source
-    - market/forecast/ff_gross_forecast/tasks
-    - market/greenlinks/lib
-    - market/guru-models-dumper/suggests_storage/tests
-    - market/guru-models-dumper/tests
-    - market/library/shiny/external/s3/beam
-    - market/mobile/beru/performance-diagnostic/lib/blueprints
-    - market/opsmode/delivery_report_parser/src/transforming
-    - market/pinger-report/lib
-    - market/pylibrary/database/tests
-    - market/pylibrary/hammer/tests
-    - market/sre/conf/config-monitoring-market/bin/check_hbf
-    - market/sre/services/mindexer-clt-api/mindexer_clt_api
-    - market/tools/outdated_report_experiments
-    - mds/s3/tasklets/teamcity/impl
-    - ml/libs/ml_data_reader/src/ml_data_reader/iterators
-    - ml/nirvana/dataset_description_lib
-    - ml/tensorflow/tfnn/src/tfnn/layers
-    - ml/tensorflow/tfnn/src/tfnn/ops/sliced_argmax
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/inference
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/models
-    - ml/tensorflow/tfnn/tests/seq2seq
-    - mlp/mail/aspam/nirvana_operations/conveyor/calc_dsats_for_text_models
-    - mlp/overdraft/utils/build_target
-    - modadvert/bigmod/scripts/lib
-    - modadvert/libs/lyncher/factor_providers/yt_lookup_filter
-    - modadvert/nirvana/save_clusterized/libs
-    - mssngr/router/tests/lib
-    - music/tools/download-info
-    - noc/comocutor-contrib/utils
-    - noc/pahom/src/spotter/utils
-    - orgvisits/export/unite_methods
-    - orgvisits/heuristics/wifi/data/clusters_simple
-    - orgvisits/user/orgvisits_interests
-    - orgvisits/user/orgvisits_interests/common
-    - ott/drm/jobs/sup2manifest/src/manifest
-    - passport/backend/core/test/test_utils/tests
-    - passport/backend/library/isort
-    - payplatform/findep/ICO
-    - plus/analytics/targeting/collect_transactions
-    - plus/utils/mediabilling
-    - products/metrics/search_empty_serps
-    - quality/ab_testing/scripts/ems/library/ab_calculations/stat_fetcher
-    - quality/ab_testing/scripts/excomer2/lib
-    - quality/functionality/chats/feedback/src/feedback/core/formatters/api
-    - quality/functionality/chats/feedback/src/feedback/core/models
-    - quality/functionality/chats/floyd/src/floyd/core/celery_tasks
-    - quality/functionality/chats/floyd/src/tests/api/plain/views
-    - quality/functionality/entity_search/factqueries/online_aliases/classifiers/fetch_factors
-    - quality/functionality/facts/highlighting/bert/row_processors/highlighter
-    - quality/functionality/facts/tools/crits_monitoring
-    - quality/functionality/facts/tools/promo_facts_updater
-    - quality/functionality/parsepl/nirvana/parse_microdata/tests/converters
-    - quality/functionality/parsepl/nirvana/parse_microdata/tests/generator
-    - quality/functionality/scripts/psuh/HomeWorkLib/third_party/geopy/geopy/geocoders
-    - quality/functionality/scripts/surplusplus/mt_squeeze
-    - quality/functionality/scripts/yt_combine_chunks
-    - quality/functionality/turbo/autoparser/new_autoparser/model/lib
-    - quality/functionality/turbo/autoparser/new_autoparser/model/tests
-    - quality/functionality/turbo/forms/app/tests
-    - quality/functionality/turbo/saas_pull_process/tests
-    - quality/functionality/turbo/special_snippets/lib
-    - quality/logs/baobab/api/python/baobab/common
-    - quality/logs/baobab/examples/python/libra
-    - quality/neural_net/bert/bert
-    - quality/neural_net/bert/bert/export_split_bert
-    - quality/neural_net/bert/bert/models
-    - quality/neural_net/bert/bert/models/base_bert
-    - quality/neural_net/bert/bert/models/split
-    - quality/neural_net/bert/bert/pytorch
-    - quality/neural_net/bert/bert/pytorch/deepspeed/pretraining
-    - quality/neural_net/bert/bert/pytorch/pruning
-    - quality/neural_net/bert/bert/row_processors/finetune
-    - quality/neural_net/bert/bert/row_processors/mlm
-    - quality/neural_net/bert/bert/utils/distributed
-    - quality/neural_net/bert/bert/utils/hooks
-    - quality/neural_net/bert/tools/autobert/autobert_2/library/utils
-    - quality/neural_net/bert/tools/autobert/builders
-    - quality/neural_net/bert/tools/convert_lm_to_tfnn
-    - quality/nirvana_tools/conveyor_operations/ab_experiment_dump/process_ab_result
-    - quality/nirvana_tools/conveyor_operations/nirvana_mlm_serps/lib
-    - quality/nirvana_tools/conveyor_operations/online_stove/plot_metrics
-    - quality/nirvana_tools/conveyor_operations/stove/run_simple_opt
-    - quality/relev_tools/dsat/find_words_with_absent_forms
-    - quality/tools/multi_eval_tools/perun_multitarget_eval
-    - quality/trailer/suggest_dict/suggest_framework/tools
-    - quality/user_sessions/market/custom_statistics/cust/abtypes/orders
-    - quality/user_sessions/py_amon/images_cbir_common
-    - quasar/infra/tasklets/clean_s3/impl
-    - quasar/infra/tasklets/deploy_rtmr_minidump_query/impl
-    - quasar/infra/tasklets/export_emails_for_onboarding/impl
-    - quasar/infra/tasklets/make_quasmodrom_groups/impl
-    - quasar/manifest_scripts/manifestlib
-    - quasar/manifest_scripts/migrate_tool
-    - regulargeo/orgvisits/saas_upload_check
-    - regulargeo/v2/clustering/lib
-    - robot/lemur/ci_yt/ytlib
-    - robot/lemur/scripts/common
-    - robot/metrics/social_sbr/get_langs
-    - robot/metrics/social_sbr/prepare_to_limbo
-    - robot/metrics/social_sbr/tools
-    - robot/rthub/test/turbo/medium/turbo_test_lib
-    - robot/salmon_agent/core
-    - robot/samovar/tools/deployer
-    - rt-research/bannerland/resource_generation/update_dyn_trashfilter/lib
-    - rt-research/monitoring/atoms/calculate_atoms
-    - rt-research/monitoring/solomon/alerts/configs
-    - saas/library/python/shardmap
-    - saas/tools/abcd/api/blueprints
-    - saas/tools/detach_to_yt
-    - saas/tools/devops/ssm_quota_sync
-    - saas/tools/refresh_mon/utils
-    - sandbox/projects/Afisha/deploy/common/AfishaPreRelease
-    - sandbox/projects/Afisha/infra/AfishaStPinger
-    - sandbox/projects/Afisha/infra/AfishaStPinger/helpers
-    - sandbox/projects/BuildExperimentsAdminkaEnv
-    - sandbox/projects/BuildImproxyBundle
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-    - sandbox/projects/CalcSimilarOrgs
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-    - sandbox/projects/CocaineLayersExportToRegistry
-    - sandbox/projects/CompareEventlogStats
-    - sandbox/projects/CompareYmakeDump
-    - sandbox/projects/EntitySearch/EntitySearchApphostShooter
-    - sandbox/projects/EntitySearch/EntitySearchTrunkTest
-    - sandbox/projects/ExportGencfgToCauth
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-    - sandbox/projects/GenerateLinearModelShardingBase
-    - sandbox/projects/GenerateUsersQueries
-    - sandbox/projects/GetImagesRatedUrls
-    - sandbox/projects/ImproxyGenerateRequests
-    - sandbox/projects/MediaLib
-    - sandbox/projects/MediaLib/ydl
-    - sandbox/projects/Molly/MollyReqMiner/utils
-    - sandbox/projects/RunPythonScript
-    - sandbox/projects/TestFrontMetricsLogs/modules
-    - sandbox/projects/TestRTYServerUnit
-    - sandbox/projects/TestReportUnitCoverage
-    - sandbox/projects/TestThumbDaemon
-    - sandbox/projects/UpdateConfigGeneratorDb
-    - sandbox/projects/VideoBuildUnbanRaw
-    - sandbox/projects/VideoBuildVegasConfig
-    - sandbox/projects/WizardRuntimeBuild/ya_make
-    - sandbox/projects/WmsSupport/Eva_monitoring
-    - sandbox/projects/adfox/hourly_update_counters
-    - sandbox/projects/adv_machine/common
-    - sandbox/projects/avia/send_metrics_from_metrics_to_yt
-    - sandbox/projects/clickhouse/util
-    - sandbox/projects/devops/DynBalancerStats
-    - sandbox/projects/geosearch/AcceptanceGeobasesearchDatabase
-    - sandbox/projects/geosearch/AddrsBaseDatabaseYtBuild
-    - sandbox/projects/geosearch/AddrsMapkitCompareTest
-    - sandbox/projects/geosearch/AddrsRatingsTest
-    - sandbox/projects/geosearch/BuildAddrsBaseAdditionalResources
-    - sandbox/projects/geosearch/BuildAddrsWebIndexann
-    - sandbox/projects/goods/MakeGoodsShardmapGencfg
-    - sandbox/projects/hollywood/UpdateHollywoodReleaseTickets
-    - sandbox/projects/images/ImagesBuildCommercialDataDeployBundle
-    - sandbox/projects/images/ImagesBuildFastIndexDeployBundle_v2
-    - sandbox/projects/images/ImagesBuildMainImtubDeployBundle_v2
-    - sandbox/projects/images/ImagesBuildMainIndexDeployBundle_v2
-    - sandbox/projects/images/ImagesBuildMetaDeployBundle_v2
-    - sandbox/projects/images/ImagesBuildUltraIndexDeployBundle
-    - sandbox/projects/images/ImagesLoadBasesearchDatabase
-    - sandbox/projects/images/ImagesPriemkaRtRobot
-    - sandbox/projects/images/ImagesRatedUrls/GetImagesRatedUrlsNirvanaBased
-    - sandbox/projects/images/ImagesReleaseReportDataRuntimeBundle
-    - sandbox/projects/images/basesearch/ImagesTestBasesearchRandom
-    - sandbox/projects/images/resources/task
-    - sandbox/projects/images/rim/ImagesBuildMainRimDeployBundle
-    - sandbox/projects/iss/build_qemu_image_iss_local
-    - sandbox/projects/iss/import_yp_microservices
-    - sandbox/projects/market/WHSupport/CheckEvaMonitoring
-    - sandbox/projects/market/WHSupport/CheckOdPdMonitoring
-    - sandbox/projects/market/WHSupport/EvaExecutor
-    - sandbox/projects/market/offline_experience/OfflineUxSupportDutyNotificator
-    - sandbox/projects/media/admins/MediaQuotasMonitoring
-    - sandbox/projects/media/admins/jugglerreport
-    - sandbox/projects/mediabilling/deploy/PlusTestBranch
-    - sandbox/projects/mobileads/assessors_testing
-    - sandbox/projects/mssngr/rtc/RtcCreateStFeedbackTask
-    - sandbox/projects/quasar/datasync_uploader/lib
-    - sandbox/projects/release_machine_tasks/NeedToBackport
-    - sandbox/projects/taxi/BuildLogisticDispatcher
-    - sandbox/projects/tsar/upload_tsar_pytorch_to_yt
-    - sandbox/projects/tycoon/TycoonAdverts
-    - sandbox/projects/vh/frontend/count_diff
-    - sandbox/projects/video/priemka/VideoPriemkaBasesearchBinary
-    - sandbox/projects/video/priemka/VideoRobotPriemka
-    - sandbox/projects/video/priemka/VideoRobotPriemkaSimple
-    - sandbox/projects/vins/MegamindPerfTest
-    - sandbox/projects/wmc/CheckTankerUrls
-    - sandbox/projects/yabs/CommitHeaven/lib
-    - sandbox/projects/yabs/SysConstLifetime/const_proto
-    - sandbox/projects/yabs/SysConstLifetime/sys_const
-    - sandbox/projects/yabs/auto_supbs_2/lib/matching_funnel_issue_processor
-    - sandbox/projects/yabs/monitoring/tasks/ABExperimentValidateConfigInfo
-    - sandbox/projects/yabs/panther/import_linear_model_dump
-    - sandbox/projects/yabs/sbyt/table_cleaner
-    - sandbox/projects/yabs/url_monitoring/input_generator
-    - sandbox/projects/yane/BuildAndLearn
-    - sandbox/projects/yane/CalcQuality
-    - sandbox/projects/yane/TestLight
-    - sandbox/projects/yane/TestTask
-    - sandbox/projects/yasm/common
-    - sandbox/projects/yt/bundle_tasks
-    - sandbox/projects/yt/common/tasks/YtBuildDefaultUserLayer
-    - search/geo/tools/basket_gathering_2021/mine_baskets
-    - search/geo/tools/basket_gathering_2022
-    - search/geo/tools/collections/lib
-    - search/geo/tools/launch_database_build
-    - search/geo/tools/light_geo_dbd/lib
-    - search/geo/tools/make_metrics_config
-    - search/geo/tools/metrics_tools/make_metrics_config
-    - search/geo/tools/rubric_sbs/orgs_enrichment
-    - search/metrics/monitoring/core
-    - search/mon/bot/bot
-    - search/mon/bot/bot/modules
-    - search/mon/workplace/src/libs/catalog
-    - search/morty/src/rviewer/clients
-    - search/pumpkin/yalite_service/libyalite/actions
-    - search/pumpkin/yalite_service/libyalite/core
-    - search/scraper_over_yt/nirvana/scripts/formatter
-    - search/tools/woland
-    - search/tools/woland/lib
-    - serp/genisync/bin
-    - smarttv/droideka/tests
-    - solomon/agent/tests
-    - sprav/mining/botanik_miner
-    - sprav/tools/short_names_generator/generator
-    - sprav/tools/short_names_generator/lib
-    - sprav/tycoon/scripts/aggregate_downtime_for_day
-    - statbox/nile/nile/drivers/yql/qb2
-    - statbox/statkey/reactor/cubes/agency_rewards/product_money_extended_by_acts/v1
-    - taxi/antifraud/approver/utils
-    - taxi/robowarehouse/lib/concepts/registrars_auth
-    - taxi/robowarehouse/lib/concepts/tests/functional/celery
-    - taxi/tools/dorblu/dorblu_configs_uploader/lib
-    - tools/mstand/session_squeezer
-    - travel/avia/library/python/geosearch/views
-    - travel/avia/library/python/route_search/by_number
-    - travel/avia/library/python/route_search/tests
-    - travel/avia/ticket_daemon/ticket_daemon/partners
-    - travel/avia/ticket_daemon_api/jsonrpc/lib/ydb
-    - travel/buses/connectors/tests/yabus/common/library
-    - travel/hotels/devops/sandbox_planner
-    - travel/hotels/tools/permaroom_builder/builder
-    - travel/rasp/content/rzdParser
-    - travel/rasp/export/tests/old_versions/views
-    - travel/rasp/library/python/geosearch/views
-    - travel/rasp/library/python/route_search/by_number
-    - travel/rasp/library/python/route_search/tests
-    - travel/rasp/library/python/ydb
-    - travel/rasp/suggests_tasks/tests/generate
-    - vcs/arcanum
-    - vcs/changeset
-    - vcs/task_service
-    - vh/recommender/nirvana/operations/resources/get_yt_resource
-    - voicetech/asr/cloud_engine/vh/bin/vision_train_pipeline
-    - voicetech/common/voicetable/bin/daily_append
-    - voicetech/common/voicetable/bin/rotation
-    - voicetech/common/voicetable/checks/bin/general_voicetable_check
-    - voicetech/common/voicetable/lib
-    - voicetech/tools/nirvana/voicetable/backup_meta
-    - voicetech/tools/nirvana/voicetable/backup_voicetable
-    - voicetech/vqe/tools/emb_benchmark/package
-    - weather/libs/utils/imgproc
-    - weather/libs/utils/yt
-    - weather/ml/formulas/common/filter_rows_by_climate_zone
-    - weather/ml/nirvana_operations/add_features_from_yt_npz/lib
-    - weather/workers/exports/yt/s3
-    - weather/workers/imports/resorts
-    - web/daemons/begemot/scripts/nanny_tidiness
-    - web/daemons/begemot/scripts/nanny_tidiness/tests
-    - yabs/analytics/anomaly_analyzer/src
-    - yabs/analytics/ml_monitor/fit_catboost
-    - yabs/analytics/new_traffic_generation/src
-    - yabs/analytics/traffic_generation/z_2_barnavig_click_counter
-    - yabs/capture_rate/geo/logic
-    - yabs/indoor/py_libs/async_tasks
-    - yabs/interface/yabs-log-service-monitor
-    - yabs/nanpu/tests/qabs_nanpu_pytest
-    - yabs/qa/b2b_utils/bsserver_b2b/engine/bs_utils
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-86633/test_update_pagedsp
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-87032/test_update_pagedsp
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-87575/test_update_pagedsp
-    - yabs/qa/oneshots/mirage/BSSERVER-17717
-    - yabs/qa/oneshots/naignatov/BSDEV-81439
-    - yabs/qa/oneshots/serge-sobolev/BSSERVER-15417
-    - yabs/qa/oneshots/serge-sobolev/BSSERVER-15417-fix/delete
-    - yabs/qa/preprod-gatekeeper/lib
-    - yabs/qa/yabs_b2b_tank/qabs/b2b
-    - yabs/samogon/balancernetdaemon
-    - yabs/sb-bins/banana_link_validator/check_links
-    - yabs/sb-bins/zen_notification
-    - yabs/sbyt/devutils/yt_compare/compareytlib
-    - yabs/server/cs/pylibs/retry
-    - yabs/server/cs/pylibs/settings/test
-    - yabs/server/infra/grafana/lib
-    - yabs/server/infra/lib
-    - yabs/server/test/ft/BSDEV-62813
-    - yabs/server/test/ft/BSDEV-77691
-    - yabs/server/test/ft/BSSERVER-10994
-    - yabs/server/test/ft/BSSERVER-11994
-    - yabs/server/test/ft/BSSERVER-12495
-    - yabs/server/test/ft/BSSERVER-13562
-    - yabs/server/test/ft/BSSERVER-15417
-    - yabs/server/test/ft/BSSERVER-17702
-    - yabs/server/test/ft/BSSERVER-18972
-    - yabs/server/test/ft/BSSERVER-20717
-    - yabs/server/test/ft/BSSERVER-2977
-    - yabs/server/test/ft/BSSERVER-3108
-    - yabs/server/test/ft/BSSERVER-3143
-    - yabs/server/test/ft/BSSERVER-3734
-    - yabs/server/test/ft/BSSERVER-5039
-    - yabs/server/test/ft/BSSERVER-5360
-    - yabs/server/test/ft/BSSERVER-9277
-    - yabs/server/test/ft/BSSERVER-9499
-    - yabs/server/test/ft/BSSERVER-9782
-    - yabs/server/test/ft/BSSERVER-9961
-    - yabs/server/test/ft/DSP-85
-    - yabs/server/test/ft/RMP-3301
-    - yabs/server/test/ft/ads_adfox/metadsp_request
-    - yabs/server/test/ft/ads_adfox/request_context
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/server/tools/simulate_timeouts/aggregate
-    - yabs/stat/url_monitoring2/lib
-    - yabs/stat/yabs-yt-audit/YT
-    - yabs/utils/yabs_duty_scheduler/lib
-    - yabs/vh/cms-pgaas/cms_common/models/content_group
-    - yabs/vh/cms-pgaas/cms_common/ugc_models
-    - yabs/vh/cms-pgaas/dao/biz
-    - yabs/vh/cms-pgaas/ontoid_importer/biz
-    - yabs/vh/cms-pgaas/resource_importer
-    - yabs/vh/cms-pgaas/self_service_api/graphql_api/schema/search_vod
-    - yabs/vh/cms-pgaas/test/ut/faas/faas_checker
-    - yabs/vh/cms-pgaas/ugc_api_common/graphql_api/schema/video
-    - yabs/vh/cms-pgaas/ugc_internal_api/base/permissions
-    - yabs/vh/cms-pgaas/ugc_live_api/lib/api/blueprints
-    - yabs/vh/cms-pgaas/video_manager/biz
-    - yabs/vh/frontend/tools/utils
-    - yaphone/advisor/launcher/views
-    - yaphone/localization_admin/src/models
-    - yql/library/test_framework
-    - yt/admin/luigi/src/luigi/commands/service
-    - yt/admin/luigi/src/luigi/commands/snapshot
-    - yt/admin/snapshot_processing/dump_master_snapshot
-    - yt/admin/snapshot_processing/validate_master_snapshot
-    - yt/meta_scheduler/tests
-    - yweb/antiporno/cp_conv/scheduler/bin
-    - yweb/antiporno/duty/fixlist_ops
-    - yweb/antiporno/hitrobot_porness/pipeline/bin
-    - yweb/antiporno/illegal_video
-    - yweb/antiporno/messenger_refs/bin
-    - yweb/antiporno/nav/lib
-    - yweb/antiporno/nirvana/operations/self_updateable
-    - yweb/antiporno/queries_active_learning/apply_pl/src
-    - yweb/antiporno/queries_active_learning/run_graph/src
-    - yweb/antiporno/queries_manual_markup/lib
-    - yweb/antiporno/query_analyzer/ipq_process
-    - yweb/antiporno/referer_checker/scheduler
-    - yweb/antiporno/scandal_requests/request_postprocessor/src
-    - yweb/antiporno/text_classif/lib/text_processing
-    - yweb/antiporno/ticket_specific/cleanweb_1593
-    - yweb/antiporno/toloka/toloka_manager/utils/lib
-    - yweb/antispam/clean_web/lib/module
-    - yweb/antispam/scripts/procus/send_filterbanned_count_quick_antispam_formula_stat
-    - yweb/antispam/searchskk/libs/features/schema/tables
-    - yweb/antispam/webspam/antiseo/mr_links/countrefs
-    - yweb/blender/extfactors/tests
-    - yweb/blender/find_similar_queries/processes_manager
-    - yweb/blender/queries_classification
-    - yweb/blender/queries_classification/automatic_learning
-    - yweb/contentgen/articles_classifier
-    - yweb/freshness/scripts/sport_pushes
-    - yweb/news/runtime_scripts/runner
-    - yweb/peoplesearch/aurora_exchange/tests/scripts_tests
-    - yweb/robot/limbo/libs
-    - yweb/robot/metrics/pmusca/graph/generate_graph
-    - yweb/robot/metrics/pmusca/lib
-    - yweb/robot/ukrop/nirvana_tools/prepare_mrpool
-    - yweb/sitelinks/astrolabe/build_bna/candidates/filter_by_region
-    - yweb/sitelinks/astrolabe/build_bna/naming
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/video/transcoder/cm/transcoder/cmpy/ocr
-    - yweb/video/vparsrobot/v2/tools/yt_runner
-    - yweb/webscripts/video/metarobot/parsepage/python
-    - yweb/yasap/answers/answers/celery/periodic
-    - yweb/yasap/answers/answers_common
-    - yweb/yasap/pdb/tools/push_notifications
-    - yweb/yasap/znatoki/znatoki_ctl/lib/commands
-    - yweb/younglings/tasks/YOUNGLINGS-2310/calculate_request_factors
-    - yweb/younglings/tasks/YOUNGLINGS-595
-    - yweb/younglings/tasks/YOUNGLINGS-758
-    - zen/yweb/video/transcoder/signatures/vparsrobot/v2/tools/yt_runner
-    - zootopia/analytics/drive/source/drive/operations/support/registrations/reg_quality
-    - zootopia/analytics/ml/uplift_modeling/experiments_processor
-    - zootopia/analytics/ml/util/cb
-    - zootopia/analytics/ml/util/logs_context_manager/lib
-  E128:
-    ignore:
-    - E128
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E131:
-    ignore:
-    - E131
-    prefixes:
-    - adfox/amacs/tests/functional/tests_amacs/antifraud
-    - adfox/amacs/tests/functional/tests_amacs/banner_view
-    - adfox/amacs/tests/functional/tests_amacs/hb_startup
-    - adfox/amacs/tests/functional/tests_amacs/place_experiment/test_place_experiment
-    - adfox/amacs/tests/functional/tests_amacs/targeting/udp_in_puids
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - adfox/broker_notify/tests/functional/test_queue
-    - ads/quality/autotargeting/debug/order_analysis
-    - ads/quality/bid_correction/lib
-    - ads/quality/bid_correction/lm/pconv
-    - ads/quality/dislikes/mr
-    - ads/quality/embedding/tools/mx_crosscheck
-    - ads/quality/max_positions
-    - ads/tools/ml_spiral
-    - alice/analytics/operations/priemka/alice_parser/lib
-    - alice/analytics/operations/timespent/timespent
-    - antiadblock/tasks/bypass_uids_stat
-    - antiadblock/tasks/support_money_loss
-    - apphost/daemons/horizon/src/common/services
-    - apphost/daemons/horizon/src/server/services
-    - apphost/daemons/horizon/tests/import
-    - apphost/daemons/horizon/tests/light/monitoring/generators
-    - april/multik/stand/import_banners/test
-    - autobudget/bidder/lib
-    - billing/log_tariffication/py/tests/integration/core_acts
-    - billing/log_tariffication/py/tests/integration/core_tariff
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - cloud/support/tools/quotactl-l2/quota
-    - cloud/support/tools/websaint/app/saint
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/imgaug/src/external
-    - datalens/backend/app/bi_external_api/bi_external_api
-    - datalens/backend/app/bi_external_api/bi_external_api/workbook_ops/wb_mod_steps
-    - datalens/backend/app/bi_testing_db_provision/bi_testing_db_provision/dao
-    - datalens/backend/lib/bi_core/bi_core/components
-    - datalens/backend/lib/bi_core/bi_core/maintenance/crawlers
-    - devtools/signer/signer/api/v3/serializers
-    - devtools/signer/signer/publishers
-    - devtools/signer/signer/signers/mac
-    - devtools/signer/signer/stats
-    - devtools/subbotnik
-    - dict/mt/analytics/sentence_breaking/toloka_binary/lib
-    - dict/mt/make/db/content
-    - direct/solo/registered/alert/integrations
-    - direct/solo/registered/alert/jobs
-    - direct/solo/registered/alert/transport_queues
-    - direct/solo/registered/channel
-    - direct/solo/registered/cluster
-    - distribution_interface/backend/backend/audi
-    - distribution_interface/backend/backend/populate
-    - distribution_interface/backend/backend/statistics
-    - distribution_interface/backend/tests/test_platform
-    - dj/services/goods/config/basesearch/config
-    - dj/services/mediapers/music/config
-    - dj/services/ydo/python_config
-    - drive/analytics/binary/gibdd
-    - drive/analytics/binary/thiefs
-    - edadeal/analytics/scripts/MarketingMetrics/MarketingMetricsLib/MarketingMetricsLib
-    - education/schoolbook/product/workflows/email_cert_processor_workflow
-    - education/schoolbook/services/solver/src/app/lib/ydb
-    - education/schoolbook/services/solver/src/migrator/core
-    - education/schoolbook/services/solver/src/migrator/versions
-    - education/schoolbook/services/studies/src/app/endpoints/study
-    - education/schoolbook/services/studies/src/app/endpoints/study_content
-    - education/services/checking_system/marker_checker/lib/markers/columncalc/generators
-    - education/services/checking_system/marker_checker/lib/markers/ut
-    - entity/analytics/tools/ner2/eval/lib
-    - entity/ontodb/tasks/fast_death_pipeline
-    - entity/recommender/nirvana/operations/abt_experiments_launcher
-    - entity/recommender/python_config
-    - extsearch/audio/generative/ableton_api_client/contrib/aiolo
-    - extsearch/audio/generative/ableton11_client/contrib/AbletonOSC/pythonosc
-    - extsearch/video/robot/youtube_grabber/ugc/lib
-    - extsearch/video/vh/tape/lib/ut
-    - fintech/bnpl/backend/recipe
-    - geoproduct/advert_ranking/traffic_prediction/predictor
-    - geoproduct/aml/user_scripts/yt_replicator
-    - geotargeting/common/crypta_ids_matching/lib
-    - infra/callisto/controllers/utils
-    - infra/reconf_juggler/tools/jdump
-    - infra/rtc/iolimit_ticketer
-    - infra/rtc_sla_tentacles/backend/lib/api/handlers
-    - infra/rtc_sla_tentacles/backend/lib/harvesters/monitoring
-    - intranet/plan/src/plan/maintenance
-    - intranet/plan/src/plan/oebs
-    - intranet/plan/src/plan/resources
-    - intranet/plan/src/plan/services/api
-    - intranet/plan/src/plan/unistat
-    - intranet/plan/tests/unit/resources
-    - intranet/watcher/src/watcher/tasks
-    - intranet/watcher/tests/unit/tasks
-    - inventori/pylibs/utils
-    - k50/infra/services/solo_k50/registry/graph
-    - keyboard/swipe/tools/visualization
-    - kikimr/library/ci/teamcity_core/core
-    - load/projects/tasklets/shooting/py_impl
-    - logbroker/tools/manual/get_data_from_logs/common
-    - logos/projects/ads/tasks/ads_currency_rates
-    - logos/projects/statkey_py3/tasks/metrika_coverage
-    - mail/ohio/ohio/storage/mappers
-    - maps/automotive/tools/statistics_auto/pylib/import_metrics
-    - maps/doc/proto/yandex/maps/proto/bizdir/sps/tests
-    - maps/garden/libs/geocoder/indexer
-    - maps/garden/libs/search_data_validation/common/test_utils
-    - maps/garden/libs/search_data_validation/geocoder_validator/lib
-    - maps/garden/modules/mtr_mpro_export_src/lib
-    - maps/poi/statistics/altay/lib/ut
-    - maps/poi/streetview_poi/sign_hypotheses/lib/ut
-    - maps/poi/unshown_popular_orgs/lib
-    - maps/statistics/hypgen/closed_roads_bot
-    - maps/tools/naviguide/tools/simulate/bin
-    - maps/wikimap/feedback/pushes/barriers/prepare_barriers/lib
-    - maps/wikimap/feedback/pushes/filter_pushes/bin
-    - maps/wikimap/jams_arm2/dev/miror/import_db
-    - maps/wikimap/mapspro/services/tasks/fastcgi/lib
-    - maps/wikimap/stat/kpi/valuable_edits/report/lib
-    - market/dynamic_pricing/parsing/full_url_list/update_full_url_list
-    - market/dynamic_pricing/tools/offline_modeling
-    - market/forecast/demand_baseline_train/lib/task
-    - market/forecast/demand_ml_forecast_validation/lib
-    - market/forecast/demand_ml_forecast_validation/lib/data_preparation
-    - market/forecast/demand_ml_forecast_validation/lib_v2/models
-    - market/forecast/demand_ml_forecast_validation/lib_v2/tasks
-    - market/forecast/elasticity_common/data
-    - market/forecast/torch_demand/lib/models
-    - market/forecast/torch_demand/lib/tasks
-    - market/mstat/cubes-web/lib/blueprints
-    - market/pinger-report/lib
-    - market/replenishment/algorithms/legacy/library
-    - market/replenishment/algorithms/lib/data_preparation
-    - market/replenishment/algorithms/lib/data_preparation/integrity_checker
-    - market/replenishment/algorithms/lib/data_preparation/regional_assortment
-    - market/replenishment/algorithms/lib/data_preparation/simulation_cube
-    - market/replenishment/algorithms/lib/forecast
-    - market/replenishment/algorithms/lib/task
-    - market/replenishment/algorithms/lib23/data_preparation
-    - market/replenishment/algorithms/lib23/data_preparation/transits
-    - market/replenishment/algorithms/safety_tool_lib/tasks
-    - market/replenishment/algorithms/tests/integrity_checker
-    - market/sre/tools/rtc/nanny/tests/integration-tests
-    - market/yamarec/log-parsers/tests
-    - ml/libs/ml_data_reader/src/ml_data_reader/iterators
-    - ml/tensorflow/models/userbert/userbert/modeling/embeddings
-    - ml/tensorflow/tfnn/src/tfnn/layers
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/inbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/outbound
-    - mssngr/router/tests/chat_mirror_test/lib
-    - mssngr/router/tests/pylib
-    - music/analytics/jam-sox/music_lib/financial_reports/financial_reports/related_formats/universal
-    - noc/hbf-server/tests
-    - noc/matilda_clickhouse_proxy/tests
-    - noc/traffic/monitoring/solo
-    - oebs/bi/essbase_loader
-    - orgvisits/ugc_features/features_calculation
-    - paysys/sre/tools/monitorings/configs/balance_app/base
-    - quality/ab_testing/scripts/gmv_analytics/order_surplus
-    - quality/functionality/facts/ml_experiments/bert/0084_info_uber_distill_50
-    - quality/functionality/facts/ml_experiments/bert/0085_info_uber_distill_50_balanced
-    - quality/functionality/rtx/smartcam/math_solver/converter
-    - quality/functionality/rtx/smartcam/math_solver/converter/tests
-    - quality/functionality/snippets/featured_snippet/parse_lists_pro
-    - quality/functionality/turbo/forms/app/tests
-    - quality/functionality/turbo/forms/job/lib/services
-    - quality/mstand_metrics/online_production/market/v1/util
-    - quality/mstand_metrics/online_production/market/v2
-    - quality/neural_net/bert/tools/valhalla/pretraining
-    - quality/nirvana_tools/conveyor_operations/online_stove/get_experiment_data_from_yt/external_tests
-    - quality/nirvana_tools/conveyor_operations/online_stove/update_arms/external_tests
-    - quality/relev_tools/ftmoon/table_archive/tests
-    - robot/quality/crawl_quality_metrics/push_to_solomon_main_metric
-    - robot/quality/segmentator
-    - saas/library/python/lunapark
-    - sandbox/projects/avia/send_visits_to_solomon
-    - sandbox/projects/images/daemons/ImagesCompareRimpatchdaemonResponses
-    - sandbox/projects/market/mobile/FuckupAlertsNotifier
-    - sandbox/projects/mssngr/runtime/MssngrRouterLoadTest
-    - sandbox/projects/nmaps/ugc_assignments/AddressAndSettlementsAssignments
-    - sandbox/projects/nmaps/ugc_assignments/BarriersPushes
-    - sandbox/projects/nmaps/ugc_assignments/EntrancesPushes
-    - sandbox/projects/nmaps/ugc_assignments/common
-    - sandbox/projects/security/ReportFuzzing/startrek
-    - sandbox/projects/tplatform/count_tier_0_services
-    - sandbox/projects/vr/jenkins_client
-    - sandbox/projects/websearch/SearchIntegrationTestsWithRetries
-    - sandbox/projects/websearch/SearchIntegrationTestsWithRetriesCI
-    - sandbox/projects/wind/jenkins_client
-    - sandbox/projects/yabs/auto_supbs_2/lib/matching_funnel_issue_processor
-    - sandbox/projects/yabs/auto_supbs_2/lib/order_processor_lib
-    - sandbox/projects/yabs/partner_share/tasks/base_startrek_push_status
-    - sandbox/projects/yabs/partner_share/tasks/filter_server
-    - sandbox/projects/yabs/partner_share/tasks/queue
-    - sandbox/projects/yabs/qa/tasks/CreateYabsMysqlLxcImage
-    - sandbox/projects/yt/layers_tasks/YtBuildSpravLayerTask
-    - search/mon/bot/bot/modules
-    - search/mon/curators_helper
-    - search/mon/uchenki/lib/jobs
-    - search/priemka/yappy/src/yappy_lib
-    - search/priemka/yappy/tests/test_model
-    - search/priemka/yappy/tests/test_model/test_lineage
-    - smarttv/droideka/tests
-    - statbox/nile/nile/drivers/common
-    - statbox/nile/nile/graph
-    - statbox/nile/tests/cluster
-    - taxi/antifraud/xaron/mover/lib/tests
-    - testenv/core/engine/metatests
-    - travel/avia/avia_api/avia/api
-    - travel/avia/avia_api/avia/lib
-    - travel/avia/avia_api/avia/v1/afl_search
-    - travel/avia/avia_api/avia/v1/schemas
-    - travel/avia/avia_api/avia/v1/views
-    - travel/avia/avia_statistics/alternative_routes_prices_updater/lib
-    - travel/avia/avia_statistics/flights_updater/lib
-    - travel/avia/avia_statistics/median_prices_updater/lib
-    - travel/avia/avia_statistics/min_prices_by_airline_updater/lib
-    - travel/avia/avia_statistics/popular_months_by_route_updater/lib
-    - travel/avia/avia_statistics/return_ticket_prices_updater/lib
-    - travel/avia/avia_statistics/route_crosslinks_updater/lib
-    - travel/avia/avia_statistics/route_infos_updater/lib
-    - travel/avia/avia_statistics/routes_updater/lib
-    - travel/avia/avia_statistics/top_airlines_updater/lib
-    - travel/avia/avia_statistics/updaters/city_to/month_and_year_prices_by_city_to_updater/lib
-    - travel/avia/avia_statistics/updaters/city_to/nearest_cities_updater/lib
-    - travel/avia/library/python/ticket_daemon/ydb/banned_variants
-    - travel/avia/shared_flights/tasks/amadeus_parser/tests
-    - travel/avia/stat_admin/lib
-    - travel/avia/ticket_daemon_api/jsonrpc/lib/ydb
-    - travel/avia/ticket_daemon_processing/pretty_fares/models_utils
-    - vh/recommender/nirvana/build_workflow/zen_categs/zen_categs_builder
-    - voicetech/common/voicetable/bin/toloka2voicetable
-    - voicetech/tts/training/png_bert/ynmt
-    - weather/libs/utils/db
-    - weather/workers/imports/geobase
-    - yabs/qa/oneshots/inna-kudelkina/BSDEV-88366/set_exp_group_pages
-    - yabs/qa/oneshots/naignatov/BSSERVER-16112
-    - yabs/qa/tools/paint_cli_report
-    - yabs/sbyt/testing/scenarios/bigstart/table
-    - yabs/sbyt/ytstatcollector/direct/tests/content_targetings
-    - yabs/server/cs/importers/yt_dump/pylib
-    - yabs/server/cs/pylibs/settings
-    - yabs/server/test/ft/BSDEV-81309
-    - yabs/server/test/ft/BSDEV-82197
-    - yabs/server/test/ft/BSSERVER-14461
-    - yabs/server/test/ft/BSSERVER-1971
-    - yabs/server/test/ft/BSSERVER-3685
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/stat/direct_monitoring/libs/checks
-    - yabs/vh/cms-pgaas/stream_ad_lib/biz
-    - yabs/vh/cms-pgaas/ugc_api/graphql_api/schema/video
-    - yabs/vh/cms-pgaas/ugc_live_api/lib/api/blueprints
-    - ydb/tests/functional/sqs/merge_split_common_table
-    - ydo/analytics/user_session_extraction_tools/worker_stats_accumulator/lib
-    - yql/tests/cli
-    - yt/microservices/access_log_viewer/preprocessing/lib
-    - yweb/antimalware/libs/yttools/py
-    - yweb/antiporno/suggest/aggregate_toloka/src
-    - yweb/antispam/clean_web/backends/fast_only
-    - yweb/antispam/clean_web/backends/offline_only
-    - yweb/antispam/clean_web/backends/offline_only/lib
-    - yweb/antispam/clean_web/clients/answers
-    - yweb/antispam/clean_web/clients/collections
-    - yweb/antispam/clean_web/clients/kinopoisk
-    - yweb/antispam/clean_web/clients/map_talks
-    - yweb/antispam/clean_web/clients/market
-    - yweb/antispam/clean_web/clients/passport
-    - yweb/antispam/clean_web/clients/tutor
-    - yweb/antispam/clean_web/clients/tycoon
-    - yweb/antispam/clean_web/clients/tycoon/lib
-    - yweb/antispam/clean_web/clients/ugc
-    - yweb/antispam/clean_web/clients/ugc/lib
-    - yweb/antispam/clean_web/clients/uslugi
-    - yweb/antispam/clean_web/clients/videohosting
-    - yweb/antispam/clean_web/lib
-    - yweb/antispam/clean_web/lib/module
-    - yweb/antispam/clean_web/lib/rpc
-    - yweb/antispam/clean_web/lib/tests/medium/module
-    - yweb/antispam/clean_web/lib/tests/small
-    - yweb/antispam/clean_web/messenger/common
-    - yweb/antispam/clean_web/messenger/lb_reader
-    - yweb/antispam/clean_web/messenger/lib
-    - yweb/antispam/clean_web/messenger/lib/module
-    - yweb/antispam/clean_web/router
-    - yweb/antispam/clean_web/toloka
-    - yweb/antispam/scripts/script_lib/test
-    - yweb/news/news_back/api/common/controller
-    - yweb/news/news_back/tools/resender_to_annotated/bin
-    - yweb/yasap/answers/answers/utils/the_question
-    - yweb/yasap/answers/telegram_bot/telegram_bot/lib
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/repositories
-    - yweb/yasap/pdb/tools/push_notifications
-    - zen/yweb/video/faas/vh_wrappers/package
-    - zootopia/analytics/drive/source/drive/operations/toloka
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/duplicates_step
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/second_step_exterior
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/second_step_interior
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/select_best_step
-    - zootopia/analytics/drive/source/drive/operations/toloka/car_damages/backend/selection_step
-    - zootopia/analytics/ml/uplift_modeling/experiments_processor/lib
-  E201:
-    ignore:
-    - E201
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E202:
-    ignore:
-    - E202
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E221:
-    ignore:
-    - E221
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E222:
-    ignore:
-    - E222
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E225:
-    ignore:
-    - E225
-    prefixes:
-    - adfox/amacs/tests/functional/tests_amacs/antiscrew
-    - adfox/amacs/tests/functional/tests_amacs/banner_view
-    - adfox/amacs/tests/functional/tests_amacs/hb_startup
-    - adfox/amacs/tests/functional/tests_amacs/session_json
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - adfox/amacs/tests/functional/tests_amacs/yt
-    - ads/fast_rank/metrics
-    - ads/ml_engine/learn/result/local_extended_fstr/ut
-    - ads/pytorch/lib/online_learning/production/processors/deploy_v2_processor
-    - ads/quality/adv_machine/scripts/cluster_master
-    - ads/quality/adv_machine/scripts/yp_tools
-    - ads/quality/apc/prgmgv3/spy/browser_visit_log
-    - ads/quality/autotargeting/markup/edit_honeypots/blocks
-    - ads/quality/bid_correction/lm/pconv
-    - adv/pcode/zfp/juggler_emulator/lib
-    - adv/tools/yt/create_table
-    - advq/grep/fastmatcher/ut/ast
-    - alice/analytics/utils/marty/run_nirvana_instance
-    - alice/hollywood/library/scenarios/tr_navi/handcrafted/it
-    - alice/nlu/data/ru/test/binary_classifiers/common
-    - alice/nlu/tools/binary_classifier
-    - alice/tools/qloud_format/lib/ut
-    - alice/uniproxy/tools/perf_tester
-    - alice/vins_contrib/crfsuitex
-    - antiadblock/argus/bin
-    - antiadblock/zfp/juggler_emulator/lib
-    - antirobot/cbb/cbb_django/cbb/management/commands
-    - antirobot/cbb/cbb_django/cbb/views
-    - antirobot/scripts/send_mail
-    - apphost/daemons/horizon/tests/daytower
-    - apphost/lib/data_validation/src/validators
-    - apphost/tools/app_host_launcher/setup
-    - autobudget/bidder/lib
-    - balancer/test/functional/cookie_policy
-    - balancer/test/functional/response_headers
-    - balancer/test/util/predef/handler/server
-    - billing/dwh/src/dwh/grocery
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - cloud/iam/ydb_tools/reindex
-    - cloud/iam/ydb_tools/set_default
-    - cloud/iam/ydb_tools/ydb_copy
-    - cloud/support/tools/quotactl-l2
-    - cmnt/tools/regression/lib
-    - comdep_analytics/comdep_recsys/etl/logic/signals/geo
-    - comdep_analytics/comdep_recsys/etl/logic/web/stats
-    - comdep_analytics/comdep_recsys/etl_core/utils
-    - crypta/siberia/bin/custom_audience/lib/python/clustering
-    - crypta/siberia/bin/custom_audience/lib/python/clustering/test/utils
-    - cv/cbir_search/smart_camera/scenarios/poetry/make_data
-    - cv/cbir_search/tools/similar_pool/grep_factors_from_middle
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/gt_charbb_matching
-    - cv/imageproc/ocr/tools/nirvana/realtime_sbs/generate_acceptance
-    - cv/imageproc/ocr/tools/toloka_labeling/common
-    - cv/short2long/training/yt_load_highlights
-    - devtools/autocheck/partition_metod/uids_by_root_target
-    - devtools/signer/signer/signers/mac
-    - dict/bert/make/lib/models
-    - dict/bert/make/lib/tasks
-    - dict/mt/make/db/content/common
-    - dict/mt/make/modules/corpus
-    - dict/mt/make/pipeline/nmt/tests_fast
-    - direct/infra/unsorted/awacs-api-example
-    - direct/solo/registered/alert/infra/mdb/mysql
-    - direct/solo/registered/alert/infra/mysql_binlog_age
-    - direct/solo/registered/alert/integrations
-    - direct/solo/registered/alert/jobs
-    - direct/solo/registered/alert/transport_queues
-    - direct/solo/registered/dashboard
-    - direct/solo/registered/graph
-    - direct/solo/registered/juggler
-    - direct/solo/registered/sensors
-    - direct/solo/registered/service
-    - direct/solo/registered/shard
-    - disk/admin/monitors/telemost_broadcast_restarts
-    - dj/lib/viewer/server
-    - drive/tools/cores_remover
-    - education/lib/nirvana/graphs
-    - education/media_platform/services/api/app/schemas
-    - education/schoolbook/services/solver/it/fixtures
-    - entity/recommender/vh/profiles/content_id_to_ontoid
-    - extsearch/audio/deepdive/tools/admin_duty
-    - extsearch/audio/tools/vh_tools
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/images/devops/release_machine_metrics/library
-    - extsearch/images/money/scripts/robot/commercial_data
-    - extsearch/images/money/scripts/robot/market
-    - extsearch/images/ontosearch/robot/tools/serps_downloader
-    - extsearch/images/robot/commercial/externaldata/externaldata_script
-    - extsearch/images/robot/commercial/moneydata/moneydata_script
-    - extsearch/images/robot/tools/branches_metrics
-    - extsearch/unisearch/category_tree/bin
-    - extsearch/video/functionality/fastdelivery/NewCombineVhsRequests/NewCombineVhsSeries
-    - extsearch/video/robot/cm/vicont/cmpy/config
-    - extsearch/video/robot/previews/hitman/lost_preview_status
-    - extsearch/video/robot/sbr_metric/sbr_tool
-    - extsearch/video/robot/tools/s3_uploader
-    - extsearch/video/robot/youtube_grabber/content_grabber
-    - geoproduct/advert_ranking/traffic_prediction/nirvana
-    - geoproduct/bonuses
-    - geoproduct/bonuses_calculation/from_wiki_to_yt
-    - infra/callisto/controllers/user/jupiter
-    - infra/callisto/controllers/user/jupiter/chunks
-    - infra/deploy_notifications_controller/lib
-    - infra/kernel/test/misc
-    - infra/kernel/tools/kvm_kernel/builder/lib
-    - infra/qemu/lib/qemutool/qemutool/guest
-    - infra/qemu/vmexec
-    - infra/rtc/jyggalag
-    - infra/skyboned/go/test
-    - infra/yp_dns_api/monitoring/alerts
-    - infra/yp_service_discovery/monitoring/solomon/src
-    - infra/yp_yandex_dns_export/monitoring/alerts
-    - infra/yt/jobs/hpl_nccl_test
-    - infra/yt/jobs/hpl_test
-    - infra/yt/lib/yt_ssh_swarm/example_job
-    - infra/yt/lib/yt_ssh_swarm/hpl_tools
-    - intranet/plan/src/plan/duty/api
-    - intranet/plan/src/plan/oebs
-    - intranet/plan/src/plan/resources
-    - intranet/plan/src/plan/unistat
-    - intranet/plan/tests/unit/maintenance
-    - intranet/plan/tests/unit/resources
-    - intranet/watcher/src/watcher/crud
-    - intranet/watcher/src/watcher/logic
-    - intranet/watcher/tests/unit/tasks
-    - ipreg/geogenerator/bin/RIR/RIPE
-    - ipreg/python
-    - keyboard/analytics/metrics/lib/user_settings
-    - keyboard/analytics/metrics/lib/verticals
-    - kikimr/ci/tasklets/update_hostgroup/impl
-    - kikimr/tools/smoke/modules/legacy/logbroker_front
-    - library/python/monlib/examples/push_to_agent
-    - load/projects/tankapi_cmd/src
-    - locdoc/tg_bots/commdesign_bot/handlers
-    - logbroker/tools/manual/collect_capacity/analyze_capacity_2020
-    - logbroker/tools/manual/collect_capacity/base_2020
-    - logbroker/tools/manual/collect_capacity/capacity_2020_2021
-    - logbroker/tools/manual/collect_capacity/common
-    - logbroker/tools/manual/collect_capacity/set_capacity_pre
-    - logbroker/tools/manual/get_data_from_logs/account_issues
-    - logbroker/tools/manual/get_data_from_logs/common
-    - logos/projects/ads/tasks/tsar_pytorch_rsya_7d/lib
-    - logos/projects/ads/tasks/tsar_pytorch_rsya_bc/lib
-    - mail/monitoring/common
-    - mail/ohio/ohio/api/handlers
-    - maps/analytics/lib/geotools/dates
-    - maps/automotive/libs/large_tests/fake_env
-    - maps/b2bgeo/libs/py_gozora
-    - maps/b2bgeo/mvrp_solver/backend/integration_tests/bin
-    - maps/bicycle/tools/matrix_compare/bin
-    - maps/bizdir/sps/signal_processor/tests
-    - maps/garden/sdk/resources/scanners
-    - maps/garden/sdk/resources/scanners/tests
-    - maps/garden/tools/stat_updater/lib
-    - maps/geoq/experiments/check_poi_rendering
-    - maps/masstransit/tools/compare_routers/lib
-    - maps/masstransit/tools/s3cleanup/lib
-    - maps/photos/backoffice/tools/toloka/toloka_pipeline
-    - maps/poi/streetview_poi/markup_vis/pipelines
-    - maps/statistics/external/traffic_lights/geometry_lib
-    - maps/statistics/external/traffic_lights/lib
-    - maps/statistics/hypgen/masstransit_hypothesis/libs/draw_on_map
-    - maps/statistics/validator/task
-    - maps/tools/navi-stat-vis/bin
-    - maps/tools/navimatcher_quality/lib
-    - maps/tools/track_selection/toloka/split_tasks
-    - maps/wikimap/feedback/pushes/addresses/make_pushes/lib
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/car_mask
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/matcher/pylibs
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/speed_limits/make_speed_limits
-    - maps/wikimap/mapspro/services/mrc/eye/tool/evaluate_faster_rcnn_keras
-    - market/assortment/ecom_log/lib/file_keeper
-    - market/click_n_collect/tools/yt_tables_deployer/library
-    - market/dynamic_pricing/parsing/tools/exception_list/bin
-    - market/dynamic_pricing/pricing/common/data_preparation
-    - market/dynamic_pricing/tools/offline_modeling
-    - market/forecast/demand_ml_forecast_validation/lib/data_preparation
-    - market/mstat/cubes-web/lib
-    - market/pinger-report/lib
-    - market/pylibrary/s3/yatf/utils
-    - market/replenishment/algorithms/lib23/data_preparation
-    - market/replenishment/algorithms/lib23/data_preparation/transits
-    - market/search/services_for_goods/mt/env
-    - mds/admin/packages/mds-logbackup/lifecycle-rule
-    - mds/s3/tasklets/conductor/impl
-    - ml/libs/ml_data_reader/src/ml_data_reader/iterators
-    - ml/nirvana/fml_dc/analyze_formula/ut
-    - ml/nirvana/fml_dc/get_formula_component
-    - ml/nirvana/fml_dc/get_formula_component/ut
-    - ml/nirvana/fml_dc/upload_pool/ut
-    - ml/nirvana/nope/helpers
-    - ml/tensorflow/models/userbert/vh3/operations/train_lm
-    - ml/tensorflow/tfnn/src/tfnn
-    - ml/tensorflow/tfnn/src/tfnn/layers
-    - ml/tensorflow/tfnn/src/tfnn/ops/sliced_argmax
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/tools
-    - ml/tensorflow/tfnn/src/tfnn/tools
-    - ml/tensorflow/tfnn/src/tfnn/train
-    - modadvert/libs/laas/workers/features_from_href
-    - modadvert/libs/laas/workers/features_from_text
-    - modadvert/libs/supermoderation/formats
-    - mssngr/botplatform/src/bots/core/testutils
-    - music/analytics/jam-sox/music_lib/financial_reports/ott_reports/ott_formats/mg_rhs
-    - noc/ci/conductor_ticket_create/src
-    - oebs/bi/ariba/bin
-    - oebs/bi/ariba/container_bin
-    - oebs/bi/ariba/lib
-    - oebs/bi/essbase_loader
-    - oebs/bi/lib/cdc
-    - oebs/bi/lib/lb
-    - oebs/lib/bi_utils/bi_utils/utils
-    - offline_data/call_center/nirvana/send_sms
-    - quality/antifraud/scripts/dev/fury_local
-    - quality/antifraud/scripts/dev/pxhf
-    - quality/antifraud/xurma/tools/prebilling_stat_copier/lib
-    - quality/functionality/chats/floyd/src/tests/api/plain/views
-    - quality/functionality/chats/floyd/src/tests/core/ws_handles
-    - quality/functionality/chats/platform/scenarios/b2b_personal_support
-    - quality/functionality/entity_search/factqueries/tools/days_before
-    - quality/functionality/facts/ml_experiments/bert/0057_base_bert_distill_predict
-    - quality/functionality/facts/ml_experiments/bert/0065_multi_bert_distill_predict
-    - quality/functionality/facts/ml_experiments/bert/0078_large_info_bert_predict_10
-    - quality/functionality/facts/ml_experiments/bert/0079_large_info_bert_predict_50
-    - quality/functionality/snippets/featured_snippet/parse_lists_pro/pylib/test
-    - quality/functionality/turbo/forms/job/lib
-    - quality/functionality/turbo/merger/ut/medium
-    - quality/functionality/turbo/rss/parser_job/tests/medium
-    - quality/logs/baobab/api/python_arc/ut
-    - quality/logs/baobab/api/python_arc/ut3
-    - quality/market/build_target/mappers
-    - quality/neural_net/bert/bert/pytorch/data
-    - quality/neural_net/bert/bert/pytorch/pruning
-    - quality/neural_net/bert/bert/pytorch/turing
-    - quality/neural_net/bert/bert/row_processors/mlm
-    - quality/neural_net/bert/tests/basic
-    - quality/neural_net/bert/tools/autobert/builders/subgraph_builders
-    - quality/personalization/big_rt/backup/lib
-    - quality/relev_tools/ftmoon/table_archive/tests
-    - quality/relev_tools/org_sintez_pool/nirvana_blocks/test
-    - quality/relev_tools/org_sintez_pool/preparat_make_lib/yt_local
-    - quality/user_sessions/rt/deploy
-    - quality/user_sessions/rt/packages/us-rt-config-generators
-    - robot/jupiter/library/python/quality_acceptance
-    - robot/mercury/test/comparsion_callisto_test
-    - robot/metrics/social_sbr/channels_sbr
-    - robot/metrics/social_sbr/get_userdata_sample
-    - robot/metrics/social_sbr/social_report
-    - robot/metrics/social_sbr/tools
-    - robot/metrics/spylog_sbr/stat_report
-    - robot/quality/host_limit/nirvana/predict_data
-    - robot/quality/insignificant_cgi_detector/commit_message
-    - robot/quality/insignificant_cgi_detector/get_cgis_for_ban
-    - robot/quality/insignificant_cgi_detector/get_state
-    - robot/quality/insignificant_cgi_detector/get_top_cgis_urls
-    - robot/quality/insignificant_cgi_detector/get_urls_sample_for_toloka_check
-    - robot/quality/insignificant_cgi_detector/save_simhash_check_result
-    - robot/quality/insignificant_cgi_detector/save_toloka_check_results
-    - robot/quality/insignificant_cgi_detector/toloka_stat
-    - robot/quality/insignificant_cgi_detector/unpack_toloka_results
-    - robot/quality/insignificant_cgi_detector/update_rfl
-    - robot/quality/mobile/nirvana/generate_mobile_hosts
-    - robot/quality/mobile/tools/canonizer
-    - robot/quality/nirvana/refererrank/calc_scores_map
-    - robot/quality/nirvana/refererrank/create_dataset
-    - robot/quality/nirvana/refererrank/drop_large_keys
-    - robot/quality/nirvana/refererrank/join_addtime
-    - robot/quality/nirvana/refererrank/join_userdata_to_referers
-    - robot/quality/nirvana/refererrank/merge_all_crawl_attempts
-    - robot/quality/nirvana/refererrank/merge_all_factors_tables
-    - robot/quality/nirvana/refererrank/merge_all_referers_export
-    - robot/quality/nirvana/refererrank/premetric_map
-    - robot/quality/nirvana/refererrank/prepare_for_crawl_attempt_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_factors_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_userdata_reduce
-    - robot/quality/nirvana/refererrank/rename_url_key
-    - robot/quality/nirvana/refererrank/unique_referers
-    - robot/quality/nirvana/refererrank/unique_urls
-    - robot/quality/segmentator
-    - robot/quality/segmentator_predict
-    - robot/quality/sendlink_conveyour/tools/column_histo
-    - robot/quality/sendlink_conveyour/tools/outliers_reduction
-    - robot/smelter/quality/nirvana/sbr_google/make_querries
-    - robot/smelter/quality/nirvana/sbr_google/parse_serps
-    - rt-research/bannerland/cache_avatars/lib
-    - rtmapreduce/config/gencfg
-    - rtmapreduce/tools/metering/abcd/lib
-    - rtmapreduce/tools/release_tracker
-    - saas/tools/devops/lib23
-    - sandbox/projects/CollectSpiStat/main
-    - sandbox/projects/ads/blrt_inference
-    - sandbox/projects/avia/send_visits_to_solomon
-    - sandbox/projects/avia/shared_flights/data_importer
-    - sandbox/projects/avia/shared_flights/flying_time
-    - sandbox/projects/devops/HardwareGencfgGroups
-    - sandbox/projects/devops/UpdateGoals
-    - sandbox/projects/di/build/precommit_checks
-    - sandbox/projects/finsrv/FinsrvPythonPrecommitCheck
-    - sandbox/projects/geosearch/AddrsBaseDatabaseYtBuild
-    - sandbox/projects/geosearch/UpdateMenuConfigs
-    - sandbox/projects/goods/MakeGoodsShardmapGencfg
-    - sandbox/projects/images/ImagesReleaseReportDataRuntimeBundle
-    - sandbox/projects/images/rim/ImagesBuildRimThumbsShootingPlan
-    - sandbox/projects/impulse/BuildCodeQLQueries
-    - sandbox/projects/iot/ui/ReleaseBugging
-    - sandbox/projects/iot/ui/Tables/Testpalm
-    - sandbox/projects/irt/bmgen/NormAndWordcountDicts
-    - sandbox/projects/market/WHSupport/EvaExecutor
-    - sandbox/projects/market/WHSupport/TablesMonitoring
-    - sandbox/projects/market/common/UpdateResourceAttributes
-    - sandbox/projects/market/mqm/ImportErrorsFromStartrek
-    - sandbox/projects/market/offline_experience/OfflineUxSupportDutyNotificator
-    - sandbox/projects/news/PublishNewsArchiveV2
-    - sandbox/projects/news/RunNewsArchiveClusteringV2
-    - sandbox/projects/nmaps/ugc_assignments/PrepareUgcPushes
-    - sandbox/projects/quasar/check_release_status/lib
-    - sandbox/projects/quasar/check_release_status/lib/validate
-    - sandbox/projects/quasar/image_builds/saturn
-    - sandbox/projects/quasar/image_builds/yandexstation2/image
-    - sandbox/projects/security/gideon/gideon-analytics/dom0-rtc-prod-hosts-parser-task
-    - sandbox/projects/suggest/dicts/BaseDictionary
-    - sandbox/projects/telephony/TelephonyNodeTestRunner
-    - sandbox/projects/user_sessions_rt/releaser
-    - sandbox/projects/websearch/SearchIntegrationTestsFlaky
-    - sandbox/projects/websearch/SearchIntegrationTestsWithRetries
-    - sandbox/projects/websearch/acceptance
-    - sandbox/projects/websearch/begemot/common/fast_build
-    - sandbox/projects/yabs/YabsPingUnresolvedProblems
-    - sandbox/projects/yabs/mobile_ads_sdk/sut/adapters/standalone
-    - sandbox/projects/yabs/nanpu/sut
-    - sandbox/projects/yabs/partner_share/lib/integratest
-    - sandbox/projects/yabs/partner_share/tasks/apply_changes
-    - sandbox/projects/yabs/partner_share/visualizer
-    - sandbox/projects/yabs/run_cached
-    - sandbox/projects/yabs/run_cached_temp
-    - sandbox/projects/yadrive/YaDrivePumpkinUpdater
-    - sdg/simulator/ytsim/nirvana/get_alternative_branch
-    - search/daemons/models_proxy/tests/generator
-    - search/geo/tools/serp_tools/eda_organic_generator
-    - search/geo/tools/task_manager/generators/hot_water
-    - search/geo/tools/task_manager/generators/popular_streets/zeliboba_parser
-    - search/geo/tools/task_manager/generators/trust_features
-    - search/geo/tools/task_manager/generators/ugc_aspects
-    - search/integration_tests/util
-    - search/mon/curators_helper
-    - search/mon/uchenki/lib/utils
-    - search/mon/wabbajack/bin/configurator
-    - smarttv/droideka
-    - sprav/tycoon/nirvana/lib/tycoon_api
-    - statbox/qb2/qb2_extensions/resources
-    - statbox/statkey/agency_rewards/tools/kwyt_parse_tool
-    - statbox/statkey/reactor/actions/readiness
-    - statbox/statkey/reactor/monitorings/cmp_with_artmon/data_imports/v1
-    - sup/stat/rtx_squeeze/push_win_sqz/lib/ut
-    - taxi/antifraud/adhoc/TAXISECTEAM-8096/parser
-    - taxi/antifraud/eats_fake_rates
-    - taxi/antifraud/eats_rest_scoring/add_components_to_rest_graph
-    - taxi/antifraud/eats_rest_scoring/blacklist_neighbours_id
-    - taxi/antifraud/eats_rest_scoring/send_rests_for_checking
-    - taxi/antifraud/eats_scoring/util
-    - taxi/antifraud/purga/score/go/metric
-    - taxi/antifraud/teleports/reposition
-    - toloka/analytics/nirvana/operations/aggregation_operations/tests
-    - tools/releaser/src/lib
-    - tracker/scripts/jira_to_tracker
-    - travel/avia/avia_api/avia/lib
-    - travel/avia/shared_flights/tasks/amadeus_parser/tests
-    - travel/avia/shared_flights/tasks/schedules_dumper
-    - travel/avia/stat_admin/data
-    - travel/avia/stat_admin/data/models
-    - travel/avia/stat_admin/lib
-    - travel/avia/stat_admin/scripts
-    - travel/avia/stat_admin/scripts/cohorts_v2
-    - travel/avia/stat_admin/scripts/cohorts_v3
-    - travel/hotels/tools/text_builder/data_miner/data_miner
-    - travel/rasp/content/rzdParser
-    - travel/rasp/infra/tools
-    - voicetech/asr/cloud_engine/server/tts/client/py/cli
-    - voicetech/tts/training
-    - voicetech/tts/training/waveglow
-    - voicetech/vqe/experiments/dalas
-    - weather/workers/exports/ydb
-    - weather/workers/imports/owm
-    - web/daemons/begemot/scripts/begemot_separation
-    - yabs/analytics/libs/py
-    - yabs/analytics/lifeorder_lib
-    - yabs/indoor/mocks_generator/lib
-    - yabs/infra/monitorings/yabs_monitorings/deployment_mon
-    - yabs/qa/oneshots/keywords
-    - yabs/qa/oneshots/sergtaim/BSSERVER-14259/AddKeywordToYT-Via-Simple-IudYtOneshot
-    - yabs/qa/oneshots/sergtaim/OneshotDev/oneshots/keywords
-    - yabs/qa/oneshots/sergtaim/OneshotDev/yt_oneshot
-    - yabs/qa/yt_oneshot
-    - yabs/sb-bins/zen_notification
-    - yabs/server/cs/importers/yt_dump/pylib
-    - yabs/server/test/ft/BSDEV-85219
-    - yabs/server/test/ft/BSDEV-85352
-    - yabs/server/test/ft/BSSERVER-16347
-    - yabs/server/test/ft/BSSERVER-18008
-    - yabs/server/test/ft/BSSERVER-18463
-    - yabs/server/test/ft/BSSERVER-19137
-    - yabs/server/test/ft/BSSERVER-19352
-    - yabs/server/test/ft/BSSERVER-20427
-    - yabs/server/test/ft/BSSERVER-21779
-    - yabs/server/test/ft/BSSERVER-22647
-    - yabs/server/test/ft/BSSERVER-22790
-    - yabs/server/test/ft/BSSERVER-23371
-    - yabs/server/test/ft/ads_adfox/metadsp_request
-    - yabs/server/test/qabs_bsserver_pytest/bs_objects
-    - yabs/vh/cms-pgaas/lb/max_unix_time_tool
-    - yabs/vh/cms-pgaas/ugc_admin_api/lib/api
-    - yabs/vh/cms-pgaas/ugc_api_common/graphql_api/schema/user
-    - yabs/vh/cms-pgaas/ugc_live_api/lib/api/blueprints
-    - yp/scripts/pod_history
-    - yt/cron/cluster_instance_utilities/cmd/locate_obsolete_roles
-    - yt/cron/cluster_instance_utilities/cmd/locate_permanent_banned_nodes
-    - yt/cron/node_user_tag_installer/tests
-    - yt/yt/scripts/add_table_replica
-    - yweb/antiporno/nirvana/operations/for_suggest/suggestreq_tickets
-    - yweb/antiporno/nirvana/operations/ncmec
-    - yweb/antispam/cid/library
-    - yweb/antispam/cid/phones_base
-    - yweb/antispam/cid/phones_base/verdict_classifiers
-    - yweb/antispam/clean_web/clients/answers
-    - yweb/antispam/clean_web/clients/answers/lib
-    - yweb/antispam/searchskk/libs/features/schema/join
-    - yweb/antispam/searchskk/libs/features/schema/names
-    - yweb/antispam/searchskk/libs/features/schema/tables
-    - yweb/antispam/ytgr/legal_loader/library
-    - yweb/blender/extfactors/tests
-    - yweb/blender/scripts/make_wizard_ab_metrics
-    - yweb/blender/special_snippets/metrics/card_by_card/process_cbc_tsv_query_results
-    - yweb/news/news_back/api/celery/tasks/belarus_bans_parsing
-    - yweb/news/nirvana/operations/ActionsFromUserSessions
-    - yweb/news/nirvana/operations/offline_metrics
-    - yweb/news/ratings/pagerank
-    - yweb/news/recommender/lib/ut_py
-    - yweb/news/themes_viewer/app/models
-    - yweb/rca/server/libs
-    - yweb/robot/limbo/imports
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/verticals/scripts/datalens_bugs_monitoring
-    - yweb/verticals/scripts/unisearch/make_surplus_metrics
-    - yweb/video/faas/graphs/ad
-    - yweb/video/faas/graphs/audio
-    - yweb/video/faas/graphs/browser
-    - yweb/video/faas/graphs/bsvideo
-    - yweb/video/faas/graphs/catchup-vod
-    - yweb/video/faas/graphs/music
-    - yweb/video/faas/graphs/music-videoshots
-    - yweb/video/faas/graphs/regular
-    - yweb/video/faas/graphs/regular-parallel
-    - yweb/video/faas/graphs/ugc-drm
-    - yweb/video/faas/lib/convert/recipes
-    - yweb/video/faas/lib/music
-    - yweb/webscripts/video/metarobot/parsepage/python
-    - yweb/yasap/answers/answers/models
-    - zen/yweb/video/faas/graphs/ad
-    - zen/yweb/video/faas/graphs/audio
-    - zen/yweb/video/faas/graphs/browser
-    - zen/yweb/video/faas/graphs/bsvideo
-    - zen/yweb/video/faas/graphs/catchup-vod
-    - zen/yweb/video/faas/graphs/games
-    - zen/yweb/video/faas/graphs/music
-    - zen/yweb/video/faas/graphs/music-videoshots
-    - zen/yweb/video/faas/graphs/regular
-    - zen/yweb/video/faas/graphs/regular-parallel
-    - zen/yweb/video/faas/graphs/ugc-drm
-    - zen/yweb/video/faas/lib/convert/recipes
-    - zen/yweb/video/faas/lib/music
-    - zen/yweb/video/faas/lib/outputs
-    - zootopia/analytics/ml/features/geo_features/idle_duration_features
-  E227:
-    ignore:
-    - E227
-    prefixes:
-    - infra/skybone-coord/src
-    - infra/skybone-coord/src/daemon
-  E231:
-    ignore:
-    - E231
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-    - infra/skybone-coord/src
-    - passport/backend/tools/phone_joiner
-    - lib
-  E261:
-    ignore:
-    - E261
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E262:
-    ignore:
-    - E262
-    prefixes:
-    - dict/mt/make/db
-  E265:
-    ignore:
-    - E265
-    prefixes:
-    - infra/skybone-coord/src/daemon
-  E266:
-    ignore:
-    - E266
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E275:
-    ignore:
-    - E275
-    prefixes:
-    - yabs/server/test/ft/BSSERVER-22596
-    - quasar/manufacturing/utils/tests/pcba_id_parsing
-    - robot/melter/configs/sharding/generator
-    - wmconsole/version3/processors/analytics/consumption_yt/table_stats
-    - wmconsole/version3/processors/analytics/consumption_yt/tickets
-    - ads/autobudget/ml_pipeline/scripts/metric_eval_to_solomon
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/quality/adv_machine/scripts/priemka_dump_utils/lib/prepare_responses
-    - alice/gamma/skills/echo_python
-    - alice/gamma/skills/guess_animal_game/game
-    - alice/uniproxy/library/backends_asr/ut
-    - alice/uniproxy/library/experiments/ut
-    - alice/uniproxy/library/extlog/ut
-    - alice/uniproxy/library/processors
-    - alice/uniproxy/library/processors/ut
-    - alice/uniproxy/library/unimemcached/ut
-    - alice/uniproxy/library/unisystem/ut
-    - alice/uniproxy/library/vins
-    - alice/uniproxy/library/vins/ut
-    - analytics/ecosystem/business_indicators/incidents
-    - antiadblock/tasks/popup_blocked_domains/extractor
-    - apphost/test/legacy/lib
-    - apphost/test/server/functional/tests/dump_heap_profile
-    - apphost/test/server/functional/tests/no_output_deps_fetched
-    - autocheck/tests/check_config_content
-    - billing/dwh/src/dwh/grocery
-    - captcha/tools/ocr_blacklist_filter
-    - cloud/blockstore/public/sdk/python/client/ut
-    - cloud/blockstore/tests/python/lib
-    - cloud/blockstore/tools/cms/config
-    - cmnt/tools/regression
-    - comdep_analytics/comdep_recsys/etl_core/etl/yt
-    - crypta/lib/python/yt/dyntables/ut
-    - crypta/lib/python/yt/local_tests
-    - cv/cbir_search/smart_camera/scenarios/poetry/make_data
-    - cv/cbir_search/yt_classifier/features_tools
-    - cv/cbir_search/yt_classifier/image_tools
-    - cv/imageproc/ocr/tools/statistic/auto_tests/ocr_test_lib
-    - cv/imageproc/ocr/tools/statistic/auto_tests/ocr_test_lib/api_wrapper
-    - cv/imageproc/ocr/tools/toloka_labeling/common
-    - cv/verticals/auto_ru/tools/select_view
-    - datacloud/batch/lib
-    - datacloud/dev_utils/ydb/lib/deploy/usage_example
-    - datacloud/features/dssm
-    - devtools/autocheck/partition_metod/stat_collector
-    - devtools/distbuild/sre/simple_build_simulator
-    - devtools/distbuild/sre/simple_build_simulator/model
-    - dict/misspell/make/modules/train_rankers/preprocessing/bin/autocc_tools
-    - dict/mt/g2p/libs
-    - dict/mt/g2p/wiktionary/train_asr
-    - dict/mt/make/modules/filter/tests
-    - dj/lib/deprecated_config_compiler/builtins
-    - dj/lib/viewer/server
-    - dj/services/chz/nirvana/tools/sources_modifier/sources/ut
-    - education/schoolbook/services/solver/it/fixtures
-    - entity/analytics/tools/ner2/wiki_enrich_with_ontoids/bin
-    - extsearch/audio/deepdive/graphs/apply_predictions
-    - extsearch/audio/deepdive/graphs/redactions
-    - extsearch/audio/deepdive/graphs/retoloka
-    - extsearch/audio/tools/vh_tools
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/images/robot/mrdb/rimdb/utils/common
-    - extsearch/images/robot/mrdb/rimdb/utils/rim_prices_coverage
-    - extsearch/video/robot/docbase/crm2factors
-    - extsearch/video/robot/rt_transcoder/hls2dash/repack
-    - geoproduct/aml/toloka/monitorings
-    - geotargeting/library/python/geoplotting
-    - infra/deploy_notifications_controller/lib
-    - infra/environments/builder
-    - infra/kernel/tools/kvm_kernel/builder/lib
-    - infra/libs/monitoring_lib/docs_builder/basic
-    - infra/libs/monitoring_lib/project
-    - infra/netmon/build_topology/lib
-    - infra/qemu/vmexec
-    - infra/rtc/jyggalag
-    - infra/yp/monitoring/tmp_account_monitoring
-    - infra/yp_dns/tools/diff_nameservers
-    - intranet/plan/src/plan/api/idm
-    - ipreg/geogenerator/bin/reliability_around/escapee-detector
-    - irt/common/cnormalizer/ut
-    - keyboard/analytics/toloka/scripts/clean_toloka
-    - keyboard/dict/prepare_dict
-    - kikimr/ci/tasklets/update_hostgroup/impl
-    - kinopoisk/tasklets/DeployWithChangeWeight/impl
-    - library/python/reactor/client/reactor_client/helper
-    - library/python/testing/fake_ya_package/test
-    - logfeller/python/logfeller/util/solomon/ut
-    - mail/docker_tests/tests_common
-    - mail/library/python/json_value/tests
-    - maps/automotive/libs/large_tests/lib
-    - maps/automotive/remote_access/autotests/tests
-    - maps/automotive/remote_access/autotests/tests/lib
-    - maps/b2bgeo/tools/log_to_json
-    - maps/garden/tools/stat_updater/tests/test_yt_table_description
-    - maps/geoq/hypotheses/lib
-    - maps/geoq/hypotheses/lib/tests
-    - maps/jams/levels/ut
-    - maps/photos/backoffice/tools/automoderator/make_model
-    - maps/poi/streetview_poi/sign_hypotheses
-    - maps/statistics/external/export_accidents
-    - maps/statistics/external/traffic_lights/lib
-    - maps/statistics/external/traffic_lights/lib_workdays
-    - maps/statistics/hypgen/masstransit_hypothesis/libs/draw_on_map
-    - maps/tools/naviguide/tools/optimize_config/bin
-    - maps/wikimap/mapspro/libs/python/pymod/yandex/maps/wiki
-    - maps/wikimap/stat/tasks_payment/tasks_logging/outsource/lib
-    - market/bootcamp/deep_dive_2021/trmigor/converter/test
-    - market/library/shiny/server/beam
-    - market/pylibrary/lite
-    - market/report/runtime_cloud/report_config
-    - market/svn-data/free_dsbs_shops
-    - mediapers/feature_machine/nirvana/script_runner
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/inference
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/models
-    - ml/tensorflow/tfnn/tests
-    - ml/tensorflow/tfnn/tests/distributed
-    - ml/tensorflow/tfnn/tests/tools
-    - modadvert/libs/brands/ut
-    - modadvert/libs/py3
-    - mssngr/router/tools/close_location
-    - mssngr/router/tools/contacts/create_table
-    - nirvana/valhalla_util/tests/yt
-    - noc/hbf-server/tests
-    - noc/matilda/python/matilda-netdb
-    - noc/traffic/monitoring/bird/lib/tests
-    - noc/traffic/monitoring/fwhostmacro/bin
-    - noc/traffic/monitoring/wireguard/lib/tests
-    - passport/backend/core/compare
-    - passport/backend/core/models/phones
-    - quality/functionality/chats/feedback/src/feedback/common
-    - quality/functionality/facts/aspect_facts/build_fact
-    - quality/functionality/facts/aspect_facts/clustering
-    - quality/functionality/facts/metrics/calculate_uniform_facts_metric
-    - quality/functionality/goods/backend/sku_matching/backup_cleaner
-    - quality/functionality/turbo/merger/ut/medium
-    - quality/functionality/turbo/merger/ut/medium/auto_ads
-    - quality/market/metrics/search_empty_serps
-    - quality/neural_net/bert/bert/utils/distributed
-    - quality/neural_net/bert/tests/basic
-    - quasar/metrics/pylibs/func_test
-    - quasar/metrics/tests/functional/flash_top
-    - release_machine/release_machine/src/services
-    - rt-research/broadmatching/scripts/pylib/bmyt
-    - saas/library/python/logbroker/cluster_api
-    - sandbox/projects/clickhouse/ClickhouseTimerTrigger
-    - sandbox/projects/goods/BuildGoodsIndex
-    - sandbox/projects/media/admins/ClickHouseDropDetachedParts
-    - sandbox/projects/media/admins/MediaCheckDeployRelease
-    - sandbox/projects/media/admins/MediaItsWeightManagement
-    - sandbox/projects/news/GenNewsGoalsReport
-    - sandbox/projects/release_machine/tasks/ReleaseMachineFunctionalTest
-    - search/base_search/tools/explain_l1
-    - search/integration_tests/util
-    - search/mon/curators_helper
-    - search/priemka/yappy/src/model/model_service/workers
-    - search/scraper_over_yt/daemons/signals_mover
-    - search/scraper_over_yt/scripts
-    - search/tools/devops/l7heavy
-    - search/tools/woland/lib
-    - search/tools/woland/tests
-    - skynet/api/gencfg
-    - sprav/mining/facebook/extractor/add_test_case
-    - statbox/qb2/qb2_extensions/resources
-    - statbox/statkey/agency_rewards/marketplace_clusterdomain/clusterificator
-    - statbox/statkey/jam/jobs/hypercubes/user_history/desktop/source/dayuse/v2
-    - statbox/statkey/jam/jobs/hypercubes/user_history/mobile/v5
-    - statbox/statkey/reactor/tools/anomaly_detector/api
-    - statbox/utils/opinfo
-    - strm/strm_trns_manager/lib/pult
-    - taxi/antifraud/approver/role_remover
-    - toloka/analytics/libs/python/heidrun/conf/ut
-    - toloka/analytics/libs/python/heidrun/process/ut
-    - toloka/analytics/libs/python/lama
-    - toloka/analytics/libs/python/lama/ut
-    - toloka/analytics/programs/hitman_cpu_usage
-    - voicetech/infra/uniproxy/tests/session
-    - voicetech/tts/training/tacotron
-    - voicetech/tts/training/waveglow
-    - yabs/analytics/anomaly_analyzer/src
-    - yabs/qa/oneshots/aleosi/BSSERVER-21818/change-hit_models-ext_stat-logging-to-yabs_hit_models_heavy_nanny
-    - yabs/qa/oneshots/bruh/YABSMODELS-171
-    - yabs/qa/oneshots/lelby/BSSERVER-16303
-    - yabs/qa/oneshots/sklevleev/BSSERVER-14972
-    - yabs/server/cs/pylibs/base_gen_schedule
-    - yabs/server/cs/test/lib
-    - yabs/server/libs/py_db_shards
-    - yabs/server/libs/py_markdown_strings
-    - yabs/server/test/ft/BSDEV-62813
-    - yabs/server/test/ft/BSDEV-85352
-    - yabs/server/test/ft/BSDEV-88372
-    - yabs/server/test/ft/BSSERVER-10003
-    - yabs/server/test/ft/BSSERVER-104
-    - yabs/server/test/ft/BSSERVER-10993
-    - yabs/server/test/ft/BSSERVER-12402
-    - yabs/server/test/ft/BSSERVER-13533
-    - yabs/server/test/ft/BSSERVER-16749
-    - yabs/server/test/ft/BSSERVER-17351
-    - yabs/server/test/ft/BSSERVER-17688
-    - yabs/server/test/ft/BSSERVER-17838
-    - yabs/server/test/ft/BSSERVER-18463
-    - yabs/server/test/ft/BSSERVER-18640
-    - yabs/server/test/ft/BSSERVER-19137
-    - yabs/server/test/ft/BSSERVER-20224
-    - yabs/server/test/ft/BSSERVER-2063
-    - yabs/server/test/ft/BSSERVER-2124
-    - yabs/server/test/ft/BSSERVER-21534
-    - yabs/server/test/ft/BSSERVER-22055
-    - yabs/server/test/ft/BSSERVER-22647
-    - yabs/server/test/ft/BSSERVER-2293
-    - yabs/server/test/ft/BSSERVER-23252
-    - yabs/server/test/ft/BSSERVER-23353
-    - yabs/server/test/ft/BSSERVER-23412
-    - yabs/server/test/ft/BSSERVER-23760
-    - yabs/server/test/ft/BSSERVER-3050
-    - yabs/server/test/ft/BSSERVER-3298
-    - yabs/server/test/ft/BSSERVER-3418
-    - yabs/server/test/ft/BSSERVER-4190
-    - yabs/server/test/ft/BSSERVER-5085
-    - yabs/server/test/ft/BSSERVER-5414
-    - yabs/server/test/ft/BSSERVER-5462
-    - yabs/server/test/ft/BSSERVER-5766
-    - yabs/server/test/ft/BSSERVER-7703
-    - yabs/server/test/ft/DOOH-1070
-    - yabs/server/test/ft/YABSMODELS-2
-    - yabs/server/test/ft/YABSMODELS-85
-    - yabs/server/test/qabs_bsserver_pytest/bs_objects
-    - yabs/utils/yabs_duty_scheduler/lib
-    - yp/scripts/account_estimation
-    - yt/cron/duty
-    - yt/cron/node_user_tag_installer
-    - yweb/antiporno/reasks_reduction/metrics
-    - yweb/antiporno/toloka/toloka_manager/utils/lib
-    - yweb/antispam/clean_web/backends/fast_only
-    - yweb/antispam/clean_web/text_cache/lib/module
-    - yweb/antispam/tmu/deploy_rules
-    - yweb/antispam/ytgr/legal_loader/library
-    - yweb/blender/knn_features/converter
-    - yweb/blender/pers_factors/lib/common
-    - yweb/news/api_tests
-    - yweb/news/api_tests/tops_export
-    - yweb/news/common/python/site_attributes/ut
-    - yweb/news/tools/news_processing/filter_zora_pages
-    - yweb/verticals/cost_plus/automation/update_hosts_on_wiki
-    - yweb/verticals/cost_plus/automation/update_partner_for_finished_ab_exp
-    - yweb/verticals/cost_plus/automation/update_partners_for_finished_dr_exps
-    - yweb/verticals/cost_plus/automation/update_z2_landings
-    - yweb/verticals/ugc/automation/sessions/merge_old_pushes_tables
-    - yweb/webdaemons/ocrdaemon/tests_rotate
-    - yweb/yasap/answers/admin/admin
-    - yweb/yasap/answers/admin/admin/resources
-    - yweb/yasap/answers/admin/admin/utils
-    - yweb/yasap/answers/answers
-    - yweb/yasap/answers/answers/resources
-    - yweb/yasap/pdb/tools/push_notifications
-    - yweb/yasap/znatoki/thequestion/lib
-  E302:
-    ignore:
-    - E302
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-    - infra/skybone-coord/src
-    - infra/skybone-coord/src/daemon
-  E303:
-    ignore:
-    - E303
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-    - infra/skybone-coord/src
-  E305:
-    ignore:
-    - E305
-    prefixes:
-    - contrib/nginx/tests
-    - addappter/backend/migrations
-    - adfox/amacs/tests/functional/libs/config
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - adfox/amacs/tests/functional/utils
-    - adfox/pdb3/pdb_import
-    - adfox/qa/shm/atlas_to_database/bin
-    - ads/autobudget/ml_pipeline/scripts/validate_pool_cd_file/lib
-    - ads/daily_duty/scripts/compare_shard_model_sizes
-    - ads/emily/mvp/backend_agnostik/example
-    - ads/factor_check/tools/missed_logs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreduce_yt
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_pibf_storage/ut
-    - ads/ml_engine/learn/result/convert_rmodel_to_model_coeffs/ut
-    - ads/ml_engine/learn/result/flow_plot_usage/ut
-    - ads/ml_engine/learn/result/flow_process_usage_data
-    - ads/ml_engine/learn/result/join_feature_map
-    - ads/ml_engine/preprocess/extract_query
-    - ads/ml_monitoring/alerts/ut
-    - ads/ml_monitoring/api/lib/modules/extensions
-    - ads/ml_monitoring/api/lib/modules/learn
-    - ads/mr_tools/record_formats/ut_py3
-    - ads/nirvana
-    - ads/nirvana/difacto/dmlc_launcher/tracker
-    - ads/nirvana/mappers/arbitrary_mapper
-    - ads/nirvana/mappers/cut
-    - ads/nirvana/mappers/factor_enumerator
-    - ads/nirvana/mappers/factor_enumerator/ut
-    - ads/nirvana/mappers/grep
-    - ads/nirvana/mappers/item_filter
-    - ads/nirvana/mappers/mapjoin
-    - ads/nirvana/mappers/mapper
-    - ads/nirvana/mappers/matrixnet
-    - ads/nirvana/mappers/multiword_recommender
-    - ads/nirvana/mappers/query_language_recognizer
-    - ads/nirvana/mappers/vw
-    - ads/nirvana/mappers/vw/ut
-    - ads/nirvana/mappers/vw_formatter
-    - ads/nirvana/mappers/vw_formatter/ut
-    - ads/nirvana/mappers/vw_vivisection
-    - ads/nirvana/mappers/w2v_recommender
-    - ads/nirvana/mr_operations/calc_dcg_score
-    - ads/nirvana/mr_operations/mr_select_popular_banners
-    - ads/nirvana/tools/processtree
-    - ads/nirvana/wormhole/dmlc_launcher
-    - ads/quality/adv_machine/scripts/download_shards
-    - ads/quality/adv_machine/scripts/patch_resource
-    - ads/quality/adv_machine/scripts/preprocess_autotargetting_pool
-    - ads/quality/adv_machine/scripts/save_base_version
-    - ads/quality/adv_machine/scripts/shard_map_from_sandbox
-    - ads/quality/dssm/eval/search/20161215
-    - ads/quality/dssm/eval/search/20170113
-    - ads/quality/dssm/eval/search/20180107
-    - ads/quality/dssm/rsya/spynet/nirvana/join_banner_fields
-    - ads/quality/experiments/ang_api_util/ut
-    - ads/quality/phf/phf_direct_loader/lib/campaign_generation
-    - ads/quality/phf/phf_direct_loader/lib/extensions
-    - ads/quality/phf/phf_direct_loader/lib/modules/templates
-    - ads/quality/phf/phf_direct_loader/lib/modules/templates/controllers
-    - ads/quality/phf/phf_direct_loader/lib/modules/templates/models
-    - ads/quality/search_lm_conv/tools/daily_generate_features
-    - ads/quality/simulate_auction_py/config
-    - ads/quality/simulate_auction_py/lib/nirvana
-    - ads/quality/simulate_auction_py/scripts/bid_correction_log
-    - ads/quality/simulate_auction_py/scripts/simulate/parameters/max_flow_proto
-    - ads/quality/simulate_auction_py/scripts/simulate/parameters/max_flow_proto_united
-    - ads/sandbox_scripts/hitcost_thresholds_optimization
-    - ads/sandbox_scripts/yt_linker
-    - ads/targeting/yabs-python-collections/py-modules
-    - ads/tools/detect_bad_days
-    - ads/tools/mranalyze
-    - ads/tools/yt_dynamic_table_ops
-    - ads/tools/yt_operations_analyzer
-    - ads/watchman/contrib/apispec-patched/apispec
-    - ads/watchman/contrib/apispec-patched/apispec/ext
-    - ads/watchman/contrib/apispec-patched/apispec/ext/marshmallow
-    - ads/watchman/contrib/webargs-patched/webargs
-    - ads/watchman/experiments/lib
-    - ads/watchman/timeline/api/tests/integration_tests
-    - ads/watchman/timeline/api/tests/ut/tickets
-    - ads/yacontext/tasks/CONTEXT-0917_organic_conversions/dssm_apply
-    - ads/yacontext/tasks/CONTEXT-0917_organic_conversions/prepare_profiles
-    - ads/yacontext/tasks/CONTEXT-0917_organic_conversions/prepare_profiles_with_snippet
-    - ads/yacontext/tasks/CONTEXT-1004_dssm_html_tags/wf_results
-    - alice/analytics/wer/g2p
-    - alice/boltalka/emoji/lib
-    - alice/boltalka/tools/suggest_topics
-    - alice/hollywood/library/python/hollywood_recipe
-    - alice/hollywood/library/python/testing/integration
-    - alice/nlu/tools/binary_classifier
-    - alice/nlu/tools/tagger/train
-    - alice/nlu/tools/tagger/update_resources
-    - alice/tools/launch
-    - alice/uniproxy/bin/send-digest
-    - alice/uniproxy/library/resolvers/ut
-    - alice/uniproxy/tools/clear_mds
-    - alice/uniproxy/tools/nirvana_cleaner
-    - alice/uniproxy/tools/nirvana_cleaner_from_sandbox
-    - alice/vins/tools/nlu/ner
-    - analytics/galamaj/yql
-    - analytics/geo/maps/common
-    - analytics/geo/navi/reporter/bin
-    - analytics/geo/navi/utils/nirvana/imap/attachments
-    - analytics/geo/navi/utils/nirvana/megafon_report_proc
-    - analytics/geo/navi/utils/nirvana/xlsx_to_tsv
-    - antiadblock/tasks/argus_test_run
-    - antirobot/scripts/log_viewer
-    - antirobot/scripts/metrics/get_factors_fraction
-    - apphost/conf/tickets_integration
-    - apphost/test/legacy/lib
-    - apphost/test/legacy/lib/apphost/tests
-    - apphost/test/legacy/service_test/lib
-    - apphost/tools/ping_grpc_source/bin
-    - apphost/tools/proto_converter
-    - april/mediaplan/mediaplan/forecaster
-    - arcanum/cron/merged-pr-view-refresh
-    - autobudget/alerting/alerts
-    - autobudget/bidder/caesar_validator
-    - balancer/production/x/activate_gs_certs
-    - balancer/production/x/extract_backends_and_patterns
-    - balancer/test/util/settings
-    - balancer/test/util/stdlib
-    - billing/dcs/dcs
-    - billing/dcs/dcs/compare
-    - billing/dcs/dcs/compare/deprecated
-    - billing/dcs/dcs/compare/partner_completions
-    - billing/dcs/dcs/utils/sql
-    - billing/dwh/src/dwh/grocery/targets/db_targets
-    - billing/log_tariffication/py/tests/integration/core_acts
-    - billing/monthclosing/operations/monograph_builder/lib
-    - captcha/metrics/daily_markup_result_stats
-    - captcha/metrics/input_with_answers_stats
-    - captcha/metrics/ocr_toloka_diff
-    - captcha/metrics/result_stats
-    - captcha/tools/kikimr_uploader
-    - captcha/tools/make_fallback_archive
-    - captcha/tools/make_sharded_session_table
-    - cloud/blockstore/tools/analytics/billing-metrics
-    - cloud/blockstore/tools/analytics/tablets-for-prune
-    - cloud/bootstrap/api/src/backend/core
-    - cloud/extservicesintegration/auth
-    - cloud/extservicesintegration/billing/client
-    - cloud/kms/client/python/example
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3_closer
-    - cmnt/tools/regression
-    - cmnt/tools/request_generator
-    - comdep_analytics/comdep_recsys/etl/logic/dashboards/categories
-    - crm/infra/pymonitor
-    - crypta/lib/python/swagger
-    - crypta/profile/runners/vectors_update/bin
-    - cv/cbir_search/face_ban/check_faces
-    - cv/cbir_search/face_ban/tables_tools
-    - cv/cbir_search/intent_classifier/make_queries
-    - cv/cbir_search/intent_classifier/parse_intent_factors
-    - cv/cbir_search/onto_ext_data/create_pictures_state
-    - cv/cbir_search/platform_index/tools/create_pfc_gta
-    - cv/cbir_search/tools/market/grep_cached_commercial_data
-    - cv/cbir_search/tools/similar_pool/adding_assessment
-    - cv/cbir_search/tools/similar_pool/create_dev_table
-    - cv/cbir_search/tools/similar_pool/export_assessment
-    - cv/cbir_search/tools/similar_pool/grep_factors_from_middle
-    - cv/cbir_search/tools/similar_pool/grep_query_features
-    - cv/cbir_search/tools/similar_pool/parse_soy_serps_for_assessments
-    - cv/cbir_search/tools/similar_pool/pool_comparator
-    - cv/cbir_search/tools/similar_pool/prepare_queries_for_assessment
-    - cv/cbir_search/tools/toloka/check_solutions
-    - cv/cbir_search/yt_classifier/features_tools
-    - cv/cbir_search/yt_classifier/image_tools
-    - cv/cbir_search/yt_classifier/patch_dataset
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/download_images
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/grep_ocr_api_logs_yt
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/gt_charbb_matching
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/imgaug/src
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/remove_mask
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/remove_md5_dup
-    - cv/imageproc/ocr/tools/nirvana/confidence_factors/matching_to_features_tsv
-    - cv/imageproc/ocr/tools/nirvana/confidence_factors/pack_rows_as_pickles
-    - cv/imageproc/ocr/tools/nirvana/confidence_factors/recognition_gt_matching
-    - cv/imageproc/ocr/tools/nirvana/docscanner_datasets/doc3d_synthetic
-    - cv/imageproc/ocr/tools/nirvana/docscanner_datasets/filter_bw_gt_by_ocr
-    - cv/imageproc/ocr/tools/nirvana/docscanner_datasets/preprocess_make_crops
-    - cv/imageproc/ocr/tools/nirvana/filter_texts
-    - cv/imageproc/ocr/tools/nirvana/valhalla_scoring
-    - cv/imageproc/ocr/tools/ocr_api_log_processing/grep_ocr_api_logs_yt
-    - cv/imageproc/ocr/tools/ocr_api_log_processing/merge2_ocr_api_logs_yt
-    - cv/imageproc/ocr/tools/statistic/text_classifier_statistic
-    - cv/imgclassifiers/framework/data_processing
-    - cv/imgclassifiers/framework/nirvana/data_tools/prepare_demo
-    - cv/imgclassifiers/framework/nirvana/sweeper/make_sweeper_config/create_param_config
-    - cv/imgclassifiers/framework/visualization
-    - cv/semidup2/tools/far_pairs_for_precision
-    - cv/semidups/fastmatcher/fastmatchermr/it/pack
-    - cv/verticals/auto_ru/tools/select_view
-    - datacloud/audience/app/pipeline
-    - datacloud/dev_utils/solomon
-    - datalens/backend/lib/bi_formula_ref/bi_formula_ref/scripts
-    - devtools/arcanum_groups_syncer
-    - devtools/autocheck/stat
-    - devtools/codenav/kytheprotobufgen
-    - devtools/experimental/ylog/ylog
-    - devtools/search-env
-    - dict/bert/make/lib/models
-    - dict/bert/make/lib/tasks
-    - dict/misspell/fixlist_manager/util
-    - dict/misspell/spellchecker/offline/build
-    - dict/moria/nirvana/context/begemot_thesaurus_rule
-    - dict/moria/nirvana/quality/production_coverage
-    - dict/mt/analytics/dashboards/active_users/backup_crypta_table
-    - dict/mt/analytics/dashboards/active_users/push_web/bin
-    - dict/mt/analytics/dashboards/datasets/tools/compress
-    - dict/mt/g2p/train/profiles
-    - dict/mt/make/tools/build_unigram_blacklist
-    - dict/mt/make/tools/jamo_tool
-    - dict/mt/make/tools/yt_shuffle
-    - dict/mt/mtdict/make/long_examples/tools/ferryman
-    - dict/mt/mtdict/make/release/tools/prepare
-    - dict/mt/scripts/new_polishing/bin/parse_examples
-    - dict/mt/scripts/testsets/crowdsource/globalvoices/filter_and_send
-    - dict/mt/scripts/testsets/crowdsource/globalvoices/find_parallel_pages/extract_langs_links
-    - dict/mt/scripts/testsets/crowdsource/globalvoices/find_parallel_pages/extract_news_links
-    - dict/mt/scripts/testsets/crowdsource/monitoring
-    - dict/mt/scripts/testsets/crowdsource/put_tasks
-    - dict/mt/tools/aligner_word/tests
-    - dict/tools/find_synonym
-    - dict/tools/ner/build_notifier
-    - direct/infra/dt-dump-b2yt-data
-    - direct/infra/oneshot/ppchouse_copy
-    - direct/libs/python/direct-log/lib
-    - direct/solo/registered/alert/integrations
-    - direct/solo/registered/alert/jobs
-    - direct/solo/registered/alert/transport_queues
-    - direct/solo/registered/channel
-    - direct/solo/registered/cluster
-    - direct/solo/registered/graph
-    - direct/solo/registered/shard
-    - disk/admin/conductor-sync/tools/sync_deploy_instances
-    - disk/admin/monitors/download_stat_limit
-    - distribution_interface/backend/backend/audi
-    - district/scripts/create_profile_dyn_tables
-    - dj/research/gcnn/gcnn_encoder
-    - dj/services/alisa_skills/tools/bass_to_dialogs_image_uploader
-    - dj/services/mediapers/recommender_test/config_generator
-    - dj/tools/quality_stand/operations/als/unpack_config
-    - dj/torch/tools/runner
-    - dj/unity/projects/watch_log_actions/run
-    - douber/apphost_service/ut
-    - edadeal/analytics/scripts/Funnels/FunnelsLib/FunnelsLib
-    - education/schoolbook/analytics/ml/nirvana_ops/repetition
-    - education/schoolbook/services/hubble/src
-    - entity/ontodb/tasks/solomon_emitter/bin
-    - entity/quality/helix
-    - ether/top/check_docs
-    - extsearch/audio/deepdive/graphs/check_input_streams
-    - extsearch/audio/deepdive/graphs/check_specific_input_stream
-    - extsearch/audio/deepdive/graphs/releases
-    - extsearch/audio/deepdive/tools/apply_sandbox_toloka
-    - extsearch/audio/deepdive/tools/dump_parameters
-    - extsearch/audio/ott-recognition/nirvana/clean_graphs
-    - extsearch/audio/ott-recognition/nirvana/get_running_parameters_hitman_op
-    - extsearch/audio/ott-recognition/nirvana/get_running_parameters_op
-    - extsearch/audio/tools/vh_tools
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-    - quality/nirvana_tools/conveyor_operations/rename_columns_and_add_region
-    - quality/nirvana_tools/conveyor_operations/run_yql/run_yql_dirs_input_dir_output
-    - quality/nirvana_tools/conveyor_operations/run_yql/run_yql_table_to_table
-    - quality/nirvana_tools/conveyor_operations/run_yql/run_yql_tables_input_dir_output
-    - quality/nirvana_tools/conveyor_operations/stove/calc_z_score
-    - quality/nirvana_tools/conveyor_operations/stove/calculate_learning_curve
-    - quality/nirvana_tools/conveyor_operations/stove/opt_viewer
-    - quality/nirvana_tools/conveyor_operations/stove/run_simple_opt
-    - quality/nirvana_tools/conveyor_operations/stove/upload_formula_to_fml
-    - quality/nirvana_tools/conveyor_operations/stove_tools/make_formulas_grid_opt_bundle
-    - quality/nirvana_tools/conveyor_operations/stove_tools/make_formulas_multigrid_opt_bundle
-    - quality/nirvana_tools/conveyor_operations/stove_tools/make_formulas_opt_bundle
-    - quality/nirvana_tools/conveyor_operations/stove_tools/prepare_bundle_experiment
-    - quality/nirvana_tools/conveyor_operations/stove_tools/prepare_stove_data
-    - quality/nirvana_tools/conveyor_operations/stove_tools/run_bundle_experiment
-    - quality/nirvana_tools/conveyor_operations/watto_for_mobile_yt
-    - quality/nirvana_tools/conveyor_operations/yt_pool_to_watto
-    - quality/nirvana_tools/conveyor_operations/yt_proto_pool_remap_boost/standalone_demo
-    - quality/nirvana_tools/conveyor_operations/yt_tools/yt_append
-    - quality/pers/py/common/utils
-    - quality/personalization/big_rt/backup/lib
-    - quality/query_expansions/proc/serp_similarity/test
-    - quality/relev_tools/choice_screen/create_stove
-    - quality/relev_tools/choice_screen/formula_graph
-    - quality/relev_tools/conveyor_dashboard/distributed/fmldb_proxy
-    - quality/relev_tools/conveyor_dashboard/distributed/front_proxy_monolith
-    - quality/relev_tools/dsat/find_words_with_absent_forms
-    - quality/relev_tools/dsat/fstr
-    - quality/relev_tools/fetch_last_release_pool
-    - quality/relev_tools/ftmoon/prepare_blocks/tests_with_input_transform
-    - quality/relev_tools/lost_urls_monitoring/generate_graph
-    - quality/relev_tools/lost_urls_monitoring/parse_lost_urls
-    - quality/relev_tools/lost_urls_monitoring/prepare_solomon_request
-    - quality/relev_tools/matr_ace/tests/gradient_tests
-    - quality/relev_tools/matr_ace/tests/sintetic_tests
-    - quality/relev_tools/matrixnet/python_tests
-    - quality/relev_tools/mx_ops_nirvana_ops/mx_ops_calc
-    - quality/relev_tools/onotole3/nirvana/integration_test
-    - quality/relev_tools/onotole3/nirvana/run_script
-    - quality/relev_tools/onotole3/tests
-    - quality/relev_tools/org_sintez_pool/preparat_make_lib/yt_local
-    - quality/relev_tools/perun/nirvana/perun_runner/ut
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/compare_normalizations
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/deploy_snapshot
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/get_tables_from_jupiter_state
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/make_snapshot
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/mini_tests
-    - quality/relev_tools/url_canonize/nirvana_pool_snapshot/run_yt_url_canonizer
-    - quality/relev_tools/vpcg/contrib/convert_output
-    - quality/relev_tools/vpcg/contrib/get_clicks_from_clicks_shows
-    - quality/relev_tools/xfactor-yt/contrib/onotole_filter
-    - quality/tools/multi_eval_tools/get_pool_urls_and_queries
-    - quality/tools/multi_eval_tools/onotole_multitarget_eval
-    - quality/tools/multi_eval_tools/perun_multitarget_eval
-    - quality/tools/multi_eval_tools/quality_control
-    - quality/trailer/suggest/prototypes/instant/queries_stat
-    - quality/trailer/suggest/prototypes/instant/scraper_queries
-    - quality/trailer/suggest/services/maps/conveyors/doc_features/join_to_stat_table
-    - quality/trailer/suggest/services/maps/conveyors/lst_metric
-    - quality/trailer/suggest/services/maps/conveyors/new_country/build_pt_data
-    - quality/trailer/suggest/services/maps/scripts-sandbox/geo/converter
-    - quality/trailer/suggest/services/maps/scripts-sandbox/org/make_ready
-    - quality/trailer/suggest/services/maps/scripts-sandbox/org/parse_index
-    - quality/trailer/suggest/services/maps/tools/personalization/ydisk_import/load_ydisk_table
-    - quality/trailer/suggest/services/maps/tools/qloss/gunship
-    - quality/trailer/suggest/services/maps/tools/qloss/make_qloss_pool_from_geocube
-    - quality/trailer/suggest/services/maps/tools/qloss/request_magnifier
-    - quality/trailer/suggest_dict/suggest_framework/tools
-    - quality/tsnet/tsnet2_nirvana_ops/apply_tsnet2
-    - quality/tsnet/tsnet2_nirvana_ops/train_tsnet2
-    - quality/user_search/scripts
-    - quality/user_sessions/createlib/qb3/parser/skiff_proto_consistency_test
-    - quality/user_sessions/market/collector/tests/belt
-    - quality/user_sessions/market/yuid_testids
-    - quality/user_sessions/market/yuid_testids_blue
-    - quality/user_sessions/money_rt/yt_sync/lib/tool_for_old_hit_profiles
-    - quality/user_sessions/py_amon/examples/parser_web
-    - quality/userdata/nest
-    - quality/userdata/scripts
-    - quality/userdata/scripts/state_validation
-    - quasar/infra/tasklets/add_tv_devices_to_db/impl
-    - quasar/infra/tools/join_micro
-    - quasar/manufacturing/elenchus/midi/midi_jigs
-    - regulargeo/homework/v2/scripts/convert_id_to_unified_id
-    - regulargeo/research/tasks/LAAS-385.GetParentOrgs
-    - regulargeo/research/tasks/LAAS-515.Convert-MRTable-to-YTPath
-    - robot/fast_ban/metrics/accuracy_metric
-    - robot/fast_ban/tools/clean_archive
-    - robot/jupiter/scripts
-    - robot/jupiter/tools/selectionrank/test
-    - robot/kwyt/scripts/create_robots_txt
-    - robot/kwyt/tools/ydb_upload_table
-    - robot/lemur/tools/classification_acceptance
-    - robot/lemur/tools/fit_distribution
-    - robot/library/yuppie/tests
-    - robot/metrics/rotor_missed_words_metric/bin/gemini_canonize
-    - robot/metrics/spylog_sbr/stat_report_cbr
-    - robot/metrics/translated_search/join_statuses
-    - robot/quality/insignificant_cgi_detector/get_state
-    - robot/quality/insignificant_cgi_detector/get_top_cgis_urls
-    - robot/quality/mercury/tools/create_docsize_pool
-    - robot/quality/mercury/tools/create_mercury_pool
-    - robot/quality/mobile/nirvana/generate_mobile_hosts
-    - robot/quality/nirvana/refererrank/premetric_map
-    - robot/quality/nirvana/refererrank/rename_url_key
-    - robot/quality/samovar_conveyour/tools/factors_histo
-    - robot/quality/samovar_conveyour/tools/get_samples
-    - robot/quality/segmentator_predict
-    - robot/quality/smelter/backend_django/channels
-    - robot/research/eval_nirvana_graph
-    - robot/research/generate_folds
-    - robot/research/test
-    - robot/salmon_agent/utils
-    - robot/samovar/tools/compliance_tool
-    - robot/samovar/tools/crawl_by_request
-    - robot/smelter/quality/nirvana/sbr_google/make_querries
-    - robot/zora/tools/nat64_translator
-    - robot/zora/tools/pdfetch_psychokiller
-    - robot/zora/tools/requester
-    - robot/zora/tools/rotor_psychokiller
-    - rt-research/bannerland/cache_avatars/bin
-    - rt-research/bannerland/cache_avatars/lib
-    - rt-research/bannerland/dyn_sources/generate_dse_banners/generate_filtered_links/bin
-    - rt-research/bannerland/monitoring/top_clients_monitor/bin
-    - rt-research/bannerland/resource_generation/update_dyn_trashfilter/bin
-    - rt-research/bannerland/tools/archive_worker_set_done
-    - rtmapreduce/tests/recipes/rtmr_processing_recipe
-    - saas/tools/devops/local_wc
-    - saas/tools/devops/local_wc/get_sandbox_file
-    - saas/tools/update_upstreams
-    - sandbox/client
-    - sandbox/projects/BuildBegemotExecutable
-    - sandbox/projects/NewsAutoreleasableTask
-    - sandbox/projects/VideoTestDynamicModelsArchive
-    - sandbox/projects/antifraud/tasks/AntifraudBuildDebianPackages
-    - sandbox/projects/antirobot/BuildAntirobotDaemon
-    - sandbox/projects/antirobot/MergeJsonConfigFiles
-    - sandbox/projects/devtools/Test
-    - sandbox/projects/geosearch/CompareGeometasearchesParallel
-    - sandbox/projects/geosuggest/GeoSuggestBuildSearchGroups
-    - sandbox/projects/images/ImagesCacheDiff
-    - sandbox/projects/images/metasearch/task
-    - sandbox/projects/megamind/build_alice_begemot_realtime_package
-    - sandbox/projects/news/BuildNewsAppHostNewsStaticDataServiceConfigBundle
-    - sandbox/projects/news/BuildNewsAppHostYdbdServiceConfigBundle
-    - sandbox/projects/oko/crawl_repositories
-    - sandbox/projects/partner/utils
-    - sandbox/projects/quasar/lxc_image_builds/base
-    - sandbox/projects/sortdc/BuildSortDCPackage
-    - sandbox/projects/statkey/money_map/monitorings/moneymap_monitorings
-    - sandbox/projects/video/VideoReleaseCategInfoStorage
-    - sandbox/projects/video/VideoReleaseDjMiddleConfig
-    - sandbox/projects/video/VideoReleaseDjMiddleModels
-    - sandbox/projects/video/VideoReleaseSuperTags
-    - sandbox/projects/video/quality/recommender/VideoRecommenderGetMiddlesearchResponses
-    - sandbox/projects/websearch/begemot/common
-    - sandbox/projects/yabs/monitoring/tasks/JsonpTrafficMonitor
-    - sandbox/projects/yabs/partner_share/integratest
-    - sandbox/projects/yabs/partner_share/lib/local_tests
-    - sandbox/projects/yabs/partner_share/visualizer
-    - sandbox/projects/zen_experiments/launch_zen_experiment_tests
-    - sandbox/projects/zora/RestartRotorNewService
-    - sandbox/projects/zora/RestartRotorService
-    - sandbox/projects/zora/RestartRthubService
-    - sdg/labeling/common
-    - search/begemot/tools/its
-    - search/daemons/models_proxy/tests/generator
-    - search/garden/runtime_tests/util
-    - search/geo/tools/emulator
-    - search/geo/tools/importer
-    - search/geo/tools/metrics_tools/testid_to_params
-    - search/geo/tools/nirvana/hotel_boost
-    - search/geo/tools/output_selector2/load_factors
-    - search/geo/tools/production/headquarters
-    - search/geo/tools/production/print_base_shards
-    - search/geo/tools/task_manager/generators/popular_streets/zeliboba_parser
-    - search/geo/tools/transport_wizard/prepare_rearrange_data
-    - search/integration_tests/util
-    - search/itditp/static_models_archive/data
-    - search/itditp/static_models_archive/prepare_archive
-    - search/mon/stater/src/tasks/clone_sync_to_yt
-    - search/mon/stater/src/tasks/marty_kbf_stats
-    - search/mon/tasklets/goal_creator/src
-    - search/mon/wabbajack/libs/utils
-    - search/morty/src/rviewer/telegram
-    - search/scraper_over_yt/awacs_soyproxy
-    - search/scraper_over_yt/daemons/animals/animals_requester
-    - search/scraper_over_yt/daemons/notifier_bot
-    - search/scraper_over_yt/daemons/signals_mover
-    - search/scraper_over_yt/nirvana/scripts/market_formatter
-    - search/scraper_over_yt/scripts
-    - search/scraper_over_yt/scripts/zombie_monitors
-    - search/tools/devops/l7heavy
-    - search/tools/idx_ops/comparer/nirvana/convert_joined_stats
-    - search/tools/sepe/apphost_pie
-    - search/tools/serp_tester
-    - search/tools/serp_tester_test
-    - search/tools/woland/lib
-    - search/wizard/data/wizard/conf
-    - search/wizard/data/wizard/conf/service_configs
-    - skynet/api/cms
-    - smarttv/droideka/proxy
-    - solomon/agent/tests
-    - solomon/services/fetcher/yasm
-    - sport/backend/sport/projects/basketball
-    - sport/backend/sport/projects/football
-    - sport/backend/sport/projects/formula1
-    - sport/backend/sport/projects/hockey
-    - sport/backend/sport/projects/time_judge
-    - sport/backend/sport/projects/volleyball
-    - sprav/altay/tools/load_cc_israel
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-    - sprav/feature_vault_v2/features/phones
-    - sprav/mining/botanik_miner
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-    - sprav/mining/facebook/extractor/add_test_case
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-    - sprav/mining/facebook/split_table_by_size
-    - sprav/scripts/yql_statistic
-    - sprav/tools/short_names_generator/generator
-    - sprav/tools/yt_node_stat/tools/check_description
-    - sprav/tycoon/nirvana/mail/no_reviews
-    - sprav/tycoon/nirvana/pushes/check_freshness_permalinks
-    - statbox/nile/nile/contrib
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-    - statbox/nile/nile/utils
-    - statbox/qb2/qb2_extensions/api/v1/resources
-    - statbox/qb2_core/qb2/utils/datetime
-    - statbox/statkey/jam/actions/pinger
-    - suburban-trains/unsubscribe-tf-users
-    - sup/nirvana/bell_screenshoter
-    - sup/slow_queries
-    - taxi/antifraud/adhoc/TAXISECTEAM-4419/make_preparations
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-    - taxi/antifraud/geo_markup/bin
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-    - taxi/eda/eda_analytics/search_dashboard
-    - taxi/tools/dorblu/dorblu_configs_uploader/bin
-    - taxi/tools/dorblu/dorblu_configs_uploader/lib
-    - toloka/analytics/libs/python/lama
-    - tools/curl_to_ab
-    - transfer_manager/scripts/get_resource_usage
-    - travel/avia/avia_api/avia/lib
-    - travel/avia/library/python/common/models
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-    - travel/avia/stat_admin/scripts/cohorts_v2
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-    - travel/avia/ticket_daemon/ticket_daemon/partners
-    - travel/hotels/devops/bus_tool
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-    - vcs/bitbucket/android_builds_statistics/flask/bin
-    - vh/recommender/tools/extract_s2t
-    - voicetech/infra/lingwarefactory/create-next-version
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-    - weather/ml/quality/stand/utils_for_2018q4_2019q1_test_pools/valhalla_artifact_creation/METEO_1297_train_formula
-    - weather/utils/noaa_archive
-    - weather/utils/py23
-    - weather/utils/water_masks/water_expansion
-    - weather/utils/water_masks/water_mask_maker
-    - weather/workers/imports/copernicus/ut
-    - web/daemons/begemot/scripts/automatic_degrade_levels/automatic_degrade_levels/constraints
-    - web/daemons/begemot/scripts/ydl
-    - web/src_setup/tests/server_test/lib
-    - wmconsole/version3/processors/seocheck/tickets
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-    - wmconsole/version3/processors/tools/cms-detect/detector/detector
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-    - yabs/analytics/traffic_generation/z_9_2_total_clicks
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-    - yabs/samogon/balancernetdaemon
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-    - yabs/sbyt/devutils/oldtopickiller
-    - yabs/server/cs/test/tools/make_test_data
-    - yabs/server/cs/tools/pyx_decomposer/importer_deps
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-    - yabs/server/infra/mon_cpu_usage_by_proc/helpers
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-    - yabs/server/libs/internal_ver/depgrapher/lib
-    - yabs/server/libs/py_db_shards
-    - yabs/server/test/ft/BSDEV-70956
-    - yabs/server/test/ft/BSSERVER-23252
-    - yabs/server/test/ft/BSSERVER-3381
-    - yabs/server/test/ft/BSSERVER-4068
-    - yabs/server/test/ft/BSSERVER-4764
-    - yabs/server/test/ft/ads_adfox/metadsp_request
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/server/tools/critical_path/render
-    - yabs/server/tools/filter_reason_disable
-    - yabs/server/tools/prepare_serp_request
-    - yabs/server/tools/simulate_timeouts/example
-    - yabs/stat/infra/clickhouse/scripts
-    - yabs/stat/infra/clickhouse/verify_sharding
-    - yabs/stat/url_monitoring2/plugin
-    - yabs/vh/cms-pgaas/cms_common/ugc_models
-    - yabs/vh/cms-pgaas/conference_api
-    - yabs/vh/cms-pgaas/general_video_importer
-    - yabs/vh/cms-pgaas/special_project_calendar
-    - yabs/vh/cms-pgaas/sqs_read_youtube_grabber
-    - yabs/vh/cms-pgaas/sqs_to_yt_portions
-    - yabs/vh/cms-pgaas/test/it/ugc_live_api/lib
-    - yabs/vh/cms-pgaas/youtube_video_importer
-    - yabs/vh/cms/ugc/not_sql/clickhouse_models
-    - yabs/vh/frontend/load_test/test_data_generator
-    - yabs/vh/frontend/test/ft/VH-8923
-    - yabs/vh/frontend/tools/antiadblock_cookie_loader
-    - yabs/vh/frontend/tools/base_generator
-    - yabs/vh/frontend/tools/channels_disabler
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-    - yabs/vh/yt-utils/nirvana_utils/ugc_sender_moderation
-    - yabs/vh/yt-utils/ya-news/ya_news_export_check
-    - yaphone/localization_admin/src
-    - yaphone/localization_admin/src/views/index
-    - ydo/analytics/squeezes/service_baobab_v2
-    - yp/scripts/add_read_acl_for_accounts
-    - yql/tools/schema_stats
-    - yql/tools/udf_autocomplete/system/tools/compare_pkg_json_and_yaml
-    - ysite/parser/tools/parse/tests/parse_mp3
-    - ysite/yandex/pers/feat/scripts
-    - yt/admin/ytdyncfgen/src/parsers
-    - yt/cron/clear_tmp/move_tmp_nodes
-    - yt/cron/clear_transfer_manager_tasks
-    - yt/cron/cluster_instance_utilities/cmd/locate_permanent_banned_nodes
-    - yt/cron/map_users_to_pools
-    - yt/cron/merge/perform_merge/lib
-    - yt/cron/prune_empty_nodes
-    - yt/cron/push_resource_usage_info
-    - yt/cron/set_opaque
-    - yt/microservices/access_log_viewer/lib
-    - yt/microservices/resource_usage/local_run
-    - yt/python/yt
-    - yt/python/yt/wrapper
-    - yt/python/yt/wrapper/benchmarks/map
-    - yt/scripts/validate_master_snapshot
-    - yt/scripts/validate_operation_snapshots
-    - yt/scripts/validate_tablet_cell_snapshots
-    - yt/yt/scripts/find_stuck_missing_part_chunks_cause
-    - yt/yt/scripts/suspend_resume_tablet_cells
-    - yweb/antiporno/nirvana/operations/clear_nodes
-    - yweb/antiporno/nirvana/operations/image_fuzzy_hash
-    - yweb/antiporno/obf_detection/porn_queries
-    - yweb/antiporno/query_analyzer/ipq_process
-    - yweb/antiporno/scandal_requests/request_postprocessor/test/medium_tests
-    - yweb/antiporno/scandal_requests/scandal_requests_extractor/src/reducers
-    - yweb/antiporno/scandal_requests/scandal_requests_extractor/test/medium_tests
-    - yweb/antiporno/scandal_requests/scandal_requests_extractor_dc/test/medium_tests
-    - yweb/antiporno/top_porn_hosts_bno/test/medium_tests
-    - yweb/antispam/laas/upload_regcoords_to_logbroker
-    - yweb/antispam/mascot/features/features_for_ranks
-    - yweb/antispam/mascot/scripts/proxima_kernel
-    - yweb/antispam/mascot/scripts/proxima_kernel/corr
-    - yweb/antispam/phishing/spy_host_fraud/common
-    - yweb/antispam/phishing/spy_host_fraud/merger
-    - yweb/antispam/python/utils/test/flag_attrs_py2
-    - yweb/antispam/python/utils/test/flag_attrs_py3
-    - yweb/antispam/python/ytlib
-    - yweb/antispam/python/ytlib/test/app/plus
-    - yweb/antispam/ruijerd/create_user
-    - yweb/antispam/tmu/tools/ruldbg
-    - yweb/antispam/tools/cleanup/lib
-    - yweb/antispam/tools/yt/common
-    - yweb/antispam/webspam/export/tries/deploy
-    - yweb/antispam/webspam/ns_base
-    - yweb/antispam/webspam/seo_rivals
-    - yweb/blender/find_similar_queries/processes_manager
-    - yweb/blender/newsletter/random_surplus
-    - yweb/blender/queries_classification
-    - yweb/blender/queries_classification/automatic_learning
-    - yweb/blender/scripts/blender_viewer/conveyor_experiments/abt_admin_experiment_client
-    - yweb/blender/scripts/click_int_formula/tests/positional_mixed_pool
-    - yweb/blender/scripts/nirvana/jobs/train_sbs_model/build_fml_info_from_sbs_results
-    - yweb/blender/scripts/nirvana/workflows/handle_secrets
-    - yweb/blender/scripts/nirvana/workflows/periodic_train
-    - yweb/blender/scripts/softmax_formula/create_xtd_without_upper
-    - yweb/blender/scripts/softmax_formula/get_bundle
-    - yweb/blender/scripts/softmax_formula/get_upper_features_names
-    - yweb/blender/scripts/softmax_formula/make_model_meta
-    - yweb/blender/special_snippets/metrics/card_by_card/process_cbc_tsv_query_results
-    - yweb/blender/tools/calculate_classifier_metrics
-    - yweb/blender/universal_metrics_calculation_tool/baskets_creation
-    - yweb/contentgen/articles_classifier
-    - yweb/dups/dmetric_nanny/bin
-    - yweb/freshness/coronavirus/upload_data_to_rtmr
-    - yweb/freshness/scripts/trends
-    - yweb/freshness/sitepos/dumb_version/cgi-bin
-    - yweb/news/nirvana/operations/gen_title_misspells
-    - yweb/news/nirvana/operations/offline_metrics
-    - yweb/news/nirvana/operations/select_rows
-    - yweb/news/rtmr/dupsd/viewer
-    - yweb/news/tools/gen_summary_tables
-    - yweb/news/tools/gen_test_background
-    - yweb/robot/metrics/dups_in_crawled/dups_metric_to_stat
-    - yweb/robot/metrics/mobile_coverage_metrics/jupiter_coverage/coverage_to_stat
-    - yweb/robot/metrics/mobile_coverage_metrics/jupiter_mobile_coverage_2_0/coverage_to_stat
-    - yweb/robot/metrics/mobile_coverage_metrics/mobile_urls_in_logs/mobile_urls_to_stat
-    - yweb/robot/metrics/pmusca/graph/bin/rotor_run
-    - yweb/robot/metrics/pmusca/graph/bin/set_target_for_turbo_pages
-    - yweb/robot/metrics/pmusca/graph/generate_graph
-    - yweb/robot/ukrop/nirvana_tools/prepare_mrpool
-    - yweb/scripts/datascripts/common
-    - yweb/scripts/datascripts/map_reduce
-    - yweb/scripts/datascripts/runnerLib
-    - yweb/sitelinks/astrolabe/build_bna/candidates
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/verticals/cost_plus/automation/update_partners_for_new_exps
-    - yweb/verticals/product_dashboard/format_for_solomon
-    - yweb/verticals/scripts/ab_metrics_exporter
-    - yweb/verticals/scripts/unisearch/make_surplus_metrics
-    - yweb/webscripts/video/comparefactors/viewer
-    - yweb/webscripts/video/juggler
-    - yweb/webscripts/video/metarobot/parsepage/python
-    - yweb/webscripts/video/thumbnails/yttasks
-    - yweb/yasap/answers_quality/plagiarism/auto_detector
-    - yweb/yasap/answers_quality/plagiarism/join_scraper_results
-    - yweb/yasap/pdb/backend/offline_views/history_calculator
-    - yweb/yasap/pdb/collections_ferryman
-    - yweb/yasap/pdb/nirvana/copy_opts
-    - yweb/yasap/pdb/quality/profile/nirvana/timestamp_add
-    - yweb/yasap/pdb/quality/profile/nirvana/yt_path_exists
-    - yweb/yasap/pdb/quality/tools/thefeed_cgi_helper
-    - yweb/younglings/common/database/ydb_tools/copy_directory
-    - yweb/younglings/common/database/ydb_tools/copy_table
-    - yweb/younglings/common/database/ydb_tools/make_directory
-    - yweb/younglings/common/database/ydb_tools/remove_table
-    - yweb/younglings/education/command_processor/bindings/python/example
-    - yweb/younglings/education/command_processor/tests/common/bin/fill_database
-    - yweb/younglings/education/regular/content_count_to_statface
-    - yweb/younglings/education/regular/get_identical_documents_count
-    - yweb/younglings/education/regular/modified_problems_stats
-    - yweb/younglings/education/regular/wizard_serp_data/main_wizard
-    - yweb/younglings/tasks/YOUNGLINGS-2005
-    - yweb/younglings/tasks/YOUNGLINGS-2185
-    - yweb/younglings/tasks/YOUNGLINGS-2225
-    - yweb/younglings/tasks/YOUNGLINGS-2277
-    - yweb/younglings/tasks/YOUNGLINGS-2310
-    - yweb/younglings/tasks/YOUNGLINGS-2411/get_docs_shows
-    - yweb/younglings/tasks/YOUNGLINGS-2411/merge_queries_referat
-    - yweb/younglings/tasks/YOUNGLINGS-2428/get_clicks_histogram
-    - yweb/younglings/tasks/YOUNGLINGS-2784
-    - yweb/younglings/tasks/YOUNGLINGS-516
-    - yweb/younglings/tasks/YOUNGLINGS-626
-    - zen/mstand/squeeze_zen/utils
-    - zootopia/analytics/ml/experiments/experiment_control_split
-    - zootopia/analytics/ml/experiments/experiment_control_split/find_best_split_example
-    - zootopia/analytics/ml/features/user_features/geo_region
-    - zootopia/analytics/ml/features/user_features/user_attributes
-    - zootopia/analytics/ml/features/user_features/user_orders
-    - zootopia/analytics/ml/features/user_geo_features
-    - zootopia/analytics/ml/signalq/markup/grouped
-  E306:
-    ignore:
-    - E306
-    prefixes:
-    - infra/deploy_notifications_controller/lib
-  E402:
-    ignore:
-    - E402
-    prefixes:
-    - addappter/backend/migrations
-    - adfox/broker_notify/tests/functional/utils
-    - bigrt/cli
-    - ads/libs/py_logger
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib_distributive
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib_emulator
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabutils
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/libs/py_pibf_storage/ut
-    - ads/ml_engine/lib
-    - ads/ml_monitoring/api/lib/modules/production
-    - ads/mr_tools/record_formats/ut_py2
-    - ads/mr_tools/record_formats/ut_py3
-    - ads/mr_tools/slotrecord/ut_py2
-    - ads/mr_tools/slotrecord/ut_py3
-    - ads/nirvana/automl/lib/batch_processor/ut
-    - ads/nirvana/difacto/dmlc_launcher/nirvana_state
-    - ads/quality/adv_machine/scripts/preprocess_autotargetting_pool
-    - ads/quality/ltp/pytorch/online_learning/build_hourly_logs
-    - ads/quality/phf/phf_direct_loader/bin/db_helper
-    - ads/quality/phf/phf_direct_loader/lib/extensions
-    - ads/sandbox_scripts/zc_regular
-    - ads/tensor_transport/validator/describe_tsar_model
-    - ads/tools/mranalyze
-    - ads/tools/mx_feature_remapper
-    - advq/generation/common/linguistics
-    - advq/generation/common23/util
-    - alice/analytics/operations/priemka/alice_parser/lib
-    - alice/analytics/operations/priemka/alice_parser/visualize
-    - alice/boltalka/generative/tfnn/telegram_bot
-    - alice/boltalka/tools/dssm_preprocessing/preprocessing
-    - alice/uniproxy/library/backends_asr/ut
-    - alice/uniproxy/library/resolvers/ut
-    - alice/uniproxy/library/unisystem/ut
-    - alice/uniproxy/library/vins/ut
-    - alice/uniproxy/library/web_handlers/ut
-    - alice/uniproxy/library/ydbs
-    - alice/uniproxy/tools/clear_mds
-    - alice/vins/apps/crm_bot/crm_bot
-    - alice/vins_contrib/yandex-normalizer-general-0.1.1/normalizer_general/general
-    - apphost/tools/nanny_tools/sync_resources
-    - april/arf/scheduler/scheduler
-    - april/mediaplan/mediaplan
-    - april/motivation/motivation
-    - april/web/bas
-    - april/web/bas/collector
-    - billing/dcs/dcs/temporary/butils
-    - billing/dcs/dcs/temporary/butils/mputils
-    - billing/dwh/src/dwh/settings
-    - cloud/analytics/nirvana/vh/utils/reactor
-    - cloud/extservicesintegration/pq/reader
-    - cloud/extservicesintegration/pq/writer
-    - cloud/gauthling/gauthling_daemon_tornado/lib
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3_closer
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/check_chunks_counters
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/chunk_splitter
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/copy_delete_queue
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/merge_chunks
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/purge_objects
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3db/update_chunks_counters
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/check_chunks_bounds
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/chunk_creator
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/chunk_mover
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/chunk_purger
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/fill_buckets_size
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/finish_prepared_xacts
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/smart_mover
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_bucket_stat
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_buckets_size
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_buckets_usage
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_chunks_counters
-    - cloud/mdb/pg/pgproxy/s3db/scripts/s3meta/update_shard_stat
-    - cloud/netinfra/vlantoggler/app
-    - cloud/support/tools/qcalc
-    - cloud/support/tools/qcalc/app
-    - cloud/support/tools/websaint
-    - cloud/support/tools/websaint/app
-    - comdep_analytics/exceller_py2/exceller
-    - crypta/graph/v1/python/utils
-    - crypta/lib/python/swagger
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/docx_generation/crop_images
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/docx_generation/random_crop
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/docx_generation/upload_publaynet_dataset
-    - cv/imageproc/ocr/tools/nirvana/docscanner_datasets/filter_bw_gt_by_ocr
-    - cv/imageproc/ocr/tools/nirvana/docscanner_datasets/preprocess_make_crops
-    - cv/imageproc/ocr/tools/nirvana/image_processing/filter_small_images
-    - cv/imageproc/ocr/tools/nirvana/recaptcha/generate_captcha_images
-    - cv/imgclassifiers/danet/examples/encoder_decoder_with_attention
-    - cv/imgclassifiers/danet/examples/rnn_text_classification
-    - cv/imgclassifiers/danet/examples/skip_thought
-    - cv/imgclassifiers/danet/examples/training_on_images_without_data_to_binary
-    - cv/imgclassifiers/danet/perf_tests/binary_perf
-    - cv/imgclassifiers/framework/images_collection
-    - cv/imgclassifiers/framework/nirvana/config_modifier
-    - cv/imgclassifiers/framework/nirvana/nirvana_dl/ut
-    - cv/imgclassifiers/framework/visualization
-    - datacloud/dev_utils/validators
-    - datacloud/features/cluster
-    - datacloud/features/dssm
-    - datacloud/features/dssm/sample_app
-    - datacloud/ml_utils/kmeans/app
-    - datalens/backend/app/dls/yadls/dj/dls
-    - devtools/contrib/ci_check_analyzer/handlers/yt_simple_stat_post
-    - devtools/signer/signer
-    - dict/bert/make/lib/models
-    - dict/moria/nirvana/quality/production_coverage/plot_coverage
-    - dict/mt/analytics/dashboards/active_users/backup_crypta_table
-    - dict/mt/analytics/dashboards/active_users/crypt
-    - dict/mt/analytics/dashboards/active_users/grep_predata/core
-    - dict/mt/analytics/dashboards/active_users/push_web/core
-    - dict/mt/analytics/dashboards/active_users/source
-    - dict/mt/analytics/dashboards/active_users/summary
-    - dict/mt/analytics/dashboards/stub_fmls
-    - dict/mt/analytics/dashboards/wizard_coverage/calc_push_metrics
-    - dict/mt/analytics/dashboards/wizard_coverage/grep_week
-    - dict/mt/analytics/programs/ocr/push_metrics
-    - dict/mt/make/libs/adhoc_metrics/tests
-    - dict/mt/make/tools/adhoc_metrics
-    - dict/mt/make/tools/generate_corpora
-    - dict/mt/video/lib/streaming_server
-    - dict/mt/video/servers/bio
-    - disk/admin/monitors/app_metrica_load_speed
-    - disk/admin/monitors/telemost_broadcast_restarts
-    - disk/admin/statistics/admin_access/z_console
-    - disk/admin/utils/awacs_balancer_maker
-    - dj/nirvana/nirvana_make
-    - dj/nirvana/operations/data/sandbox/sandbox_sky_upload
-    - dj/nirvana/operations/yql/yql
-    - dj/nirvana/tools/nirvana_yt_clear
-    - education/lib/events_processor/example
-    - education/schoolbook/analytics/ml/nirvana_ops/simple_stat_to_json
-    - education/schoolbook/analytics/ml/simple_stat_to_json/lib
-    - education/schoolbook/services/solver/it/fixtures
-    - education/services/checking_system/marker_checker/lib/utils
-    - education/services/ext_lms_connector/it
-    - entity/analytics/tools/ner2/toloka_combine/lib
-    - entity/ontodb/util/test/py2
-    - entity/ontodb/util/test/py3
-    - extsearch/geo/recommender/tools/quality_metric/convert_tradoff_4_plot
-    - extsearch/geo/recommender/tools/quality_metric/prepare_plot
-    - extsearch/images/robot/mrdb/tags/it
-    - extsearch/video/sepe/release_sandbox_task
-    - extsearch/video/ugc/sqs_moderation/clients/moderation
-    - extsearch/video/ugc/sqs_moderation/http2sqs
-    - geoproduct/amocrm/link_calls/src
-    - geoproduct/geocrm_search/config/lib
-    - geosuggest/conveyors/learn_pool/lst_weights/lib
-    - health/articles/articles_pipeline/actions
-    - health/articles/articles_pipeline/tests/models
-    - health/yamd/health_backend/graphql_api
-    - htf/predictions/export_to_ydb
-    - hw_watcher/hww_front_py
-    - infra/callisto/agent
-    - infra/callisto/configs_distributor
-    - infra/callisto/deploy/deployer/python
-    - infra/callisto/deploy/tracker/app
-    - infra/callisto/ipython
-    - infra/callisto/runner
-    - infra/callisto/tools/bot
-    - infra/clusterstate/services/alpha
-    - infra/clusterstate/services/hostinfo
-    - infra/clusterstate/services/psi
-    - infra/clusterstate/services/psi/web
-    - infra/deploy_export_stats/bin
-    - infra/dist/dmover/tests
-    - infra/gencfg-gui
-    - infra/gosky/src/gosky
-    - infra/heartbeat/src
-    - infra/nanny/service_repo_client/bin
-    - infra/nanny/workload/minidump
-    - infra/nanny/workload/render_template
-    - infra/netconfig/lib
-    - infra/psiagent2/lite
-    - infra/psiagent2/src
-    - infra/wall-e/database/monitor
-    - infra/walle/server/walle
-    - infra/watchdog/src/app
-    - infra/yp_drcp/bin
-    - intranet/compositor/src
-    - intranet/compositor_processors/src
-    - intranet/dogma/dogma
-    - intranet/dogma/dogma/wsgi
-    - intranet/watcher/src/watcher/api/schemas
-    - inventori/pylibs/yt_yql_test
-    - jupytercloud/backend/lib/db/alembic
-    - jupytercloud/tools/lib
-    - kikimr/production/checks/lib
-    - kikimr/tools/acl_upgrade
-    - library/cpp/pybind/example/ut
-    - library/python/bstr
-    - library/python/nirvana_api
-    - library/python/nirvana_api/tests/manual
-    - library/python/ssh_sign
-    - logbroker/juggler/helper
-    - logbroker/tools/ansible/plugins/inventory
-    - logbroker/tools/ansible/plugins/modules
-    - logfeller/python/logfeller/infra/release/yt
-    - logfeller/python/logfeller/util/logging
-    - mail/devpack/lib/components
-    - mail/ghost/bin
-    - mail/so/spamstop/plotnik
-    - mail/so/spamstop/tools/frodooborona_fcgi/nginx_balanced
-    - maps/streetview/backoffice/tools/yt_image_uploader
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/car_mask
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/matcher/match
-    - maps/wikimap/mapspro/services/mrc/eye/tool/evaluate_faster_rcnn_keras
-    - market/analytics/market_search/ranking_formula/get_best_assessor_formula_threshold
-    - market/assortment/ecom_log/lib/extract_source
-    - market/dynamic_pricing_parsing/regional_actual_prices/bin
-    - market/forecast/demand_ml_forecast_validation/lib
-    - market/forecast/interface_sbx/lib
-    - market/forecast/interface_sbx/lib/blueprints
-    - market/front/tools/solomon-generator
-    - market/guru-models-dumper/monitoring/bin
-    - market/library/shiny/external/yt/beam
-    - market/mobile/beru/performance-diagnostic/lib
-    - market/pylibrary/http_api_client
-    - market/pylibrary/mindexerlib
-    - market/replenishment/algorithms/bin/backtest
-    - market/svn-data/raise_fee_data
-    - market/yamarec/performance/nirvana/actions/crypta
-    - mds/mastermind/drooz/src/cocaine-app
-    - mds/mastermind/monolith/bin
-    - mds/mastermind/state_builder/bin
-    - mediapers/nirvana_operations/taiga/build_dataset
-    - mediapers/nirvana_operations/taiga/convert_model
-    - mediapers/nirvana_operations/taiga/eval_yt
-    - mediapers/nirvana_operations/taiga/fit_yt
-    - mediapers/nirvana_operations/taiga/read_model_from_yt
-    - ml/tensorflow/models/general_feature_extractor/tests
-    - ml/tensorflow/models/general_feature_extractor/tools
-    - ml/tensorflow/models/userbert/tests/infer
-    - ml/tensorflow/models/userbert/tests/pretrain
-    - ml/tensorflow/models/userbert/tests/train
-    - ml/tensorflow/tfnn/src/tfnn/contrib
-    - ml/tensorflow/tfnn/src/tfnn/ops
-    - ml/tensorflow/tfnn/src/tfnn/tools/translate_tokenized
-    - ml/zeliboba/api
-    - mlp/mail/ind/nirvana_operations/pool_builder
-    - mlp/mail/ind/nirvana_operations/yt_recommender
-    - modadvert/programs/manual_killer/libs
-    - modadvert/test_utils_py3/yt_fixtures
-    - mssngr/botfarm/src
-    - mssngr/botfarm/src/logger
-    - nirvana/valhalla/misc/arcadia/tests/compile/tests
-    - noc/comocutor-contrib/utils
-    - orgvisits/model_dwellplaces/features/run/cpp/tests
-    - passport/backend/oauth/api/tests/base
-    - passport/backend/oauth/core/tests/base
-    - passport/backend/oauth/sql/bin
-    - passport/backend/oauth/tvm_api/tests/base
-    - passport/backend/py_adm/tests/base
-    - payplatform/scrooge/scrooge/utils
-    - quality/ab_testing/scripts/kati
-    - quality/functionality/chats/feedback/src/feedback/core/settings
-    - quality/functionality/chats/feedback/src/feedback/user_id
-    - quality/functionality/chats/feedback/src/feedback/user_token
-    - quality/functionality/chats/floyd/src/floyd/core/dispatchers
-    - quality/functionality/chats/floyd/src/floyd/matcher/bin
-    - quality/functionality/content_plugins/tools/autoparser_state_checker/tests
-    - quality/functionality/parsepl/libs/zora
-    - quality/functionality/parsepl/server/apps/storage/models
-    - quality/functionality/snippets/image_snippet/check_thumbs/lib/nirvana
-    - quality/logs/baobab/api/python/baobab/ut
-    - quality/logs/baobab/api/python_arc/tests
-    - quality/logs/baobab/api/python_arc/ut
-    - quality/logs/baobab/api/python_arc/ut3
-    - quality/neural_net/bert/bert/build_vocab
-    - quality/neural_net/bert/bert/commands_runner
-    - quality/neural_net/bert/bert/models/electra
-    - quality/neural_net/bert/bert/pytorch
-    - quality/neural_net/bert/bert/pytorch/deepspeed/pretraining
-    - quality/neural_net/bert/bert/pytorch/pruning
-    - quality/neural_net/bert/bert/scripts
-    - quality/neural_net/bert/tests
-    - quality/neural_net/bert/tests/albert
-    - quality/neural_net/bert/tests/basic
-    - quality/neural_net/bert/tests/finetuning
-    - quality/neural_net/bert/tests/language_model
-    - quality/neural_net/bert/tests/legacy
-    - quality/neural_net/bert/tests/pretraining
-    - quality/neural_net/bert/tests/pretraining_finetuning
-    - quality/neural_net/bert/tests/split_bert
-    - quality/neural_net/bert/tools/valhalla
-    - quality/nirvana_tools/conveyor_operations/eval_feature/eval_options
-    - quality/nirvana_tools/conveyor_operations/formula_fstr
-    - quality/nirvana_tools/conveyor_operations/stove/run_simple_opt
-    - quality/nirvana_tools/conveyor_operations/train_dssm/eval/plot
-    - quality/nirvana_tools/conveyor_operations/train_localization_classifier/score
-    - quality/query_expansions/proc/covfefe/makefile_update
-    - quality/relev_tools/conveyor_dashboard/distributed/front_proxy_monolith
-    - quality/relev_tools/dsat/fstr
-    - quality/relev_tools/matrixnet_nirvana_ops/matrixnet_meta_cube
-    - quality/relev_tools/matrixnet_nirvana_ops/train_matrixnet_on_cpu
-    - quality/relev_tools/mx_ops_nirvana_ops/mx_ops_calc
-    - quality/relev_tools/signal-based-eval/nirvana_operations/prepare_bin_pool
-    - quality/relev_tools/signal-based-eval/nirvana_operations/run_sbfs
-    - quality/sweeper/smac_adaptive_design
-    - quality/sweeper/smac_feature_importances
-    - quality/trailer/suggest/services/maps/scripts-sandbox/org/parse_companies2
-    - quality/trailer/suggest_dict/suggest_framework/tools
-    - quality/tsnet/tsnet2_nirvana_ops/apply_tsnet2
-    - quality/tsnet/tsnet2_nirvana_ops/train_tsnet2
-    - quality/user_search/scripts
-    - quality/user_sessions/libra/tests
-    - quality/user_sessions/py_amon/video
-    - quality/userdata/scripts
-    - quasar/infra/tasklets/make_ammo_backend/impl
-    - quasar/infra/tasklets/nanny_backend_release/impl
-    - quasar/manifest_scripts/migrate_tool
-    - quasar/manifest_scripts/sync_tool
-    - release_machine/rm_tool/tools/request_roles
-    - robot/kwyt/tools/ydb_upload_table
-    - robot/lemur/tools/classification_acceptance
-    - robot/library/yuppie/modules
-    - robot/quality/samovar_conveyour/tools/host_diversity_metric
-    - robot/quality/samovar_conveyour/tools/host_inner_acceptance
-    - robot/quality/smelter/backend_django/channels/utils
-    - robot/research/classification_eval
-    - rt-research/broadmatching/mr/monitoring/external_candidates
-    - saas/tools/devops/local_wc
-    - sandbox/bin
-    - sandbox/client
-    - sandbox/devbox
-    - sandbox/projects
-    - sandbox/projects/BuildYobject
-    - sandbox/projects/yabs/duty_calendar
-    - sandbox/sandboxsdk
-    - sandbox/taskbox/dispatcher
-    - sandbox/yasandbox/database/mapping
-    - sandbox/yasandbox/manager
-    - sandbox/yasandbox/proxy
-    - sdg/internal_auth/admin/lib
-    - sdg/robot_bl/robots_intersections/lib
-    - search/mon/admins/ci/bin
-    - search/mon/bot/tests
-    - search/mon/wabbajack/libs/client/parsers
-    - search/morty/src/rviewer/db
-    - search/morty/src/services
-    - search/plutonium/admin/lib/tests
-    - search/pumpkin/yalite_service/libyalite/actions
-    - search/pumpkin/yalite_service/libyalite/common
-    - search/pumpkin/yalite_service/libyalite/core
-    - search/pumpkin/yalite_service/libyalite/services
-    - search/scraper_over_yt/daemons/animals/animals_requester
-    - search/scraper_over_yt/daemons/notifier_bot
-    - search/tools/setrace/src/setrace/lib
-    - skynet/api/cms
-    - solomon/tools/watchdog
-    - sprav/misc/python/compare_formulas
-    - statbox/statkey/jam/actions/monitorings/readiness
-    - statbox/statkey/jam/actions/statkey-906
-    - statbox/statkey/jam/libs
-    - statbox/statkey/reactor/cubes/datacatalog/prepare_staff_dicts/v1
-    - taxi/antifraud/tools/ytclean
-    - testenv/core/common
-    - testenv/core/common/extpy
-    - testenv/core/dowser
-    - toloka/analytics/research/auto_helper/nirvana_scripts/text_classification/tests
-    - tools/mstand/sbs
-    - tools/mstand/session_yt
-    - tools/python-netconfig-static/test
-    - travel/avia/avia_api
-    - travel/avia/avia_api/tests
-    - travel/avia/revise/bin/api
-    - travel/avia/revise/bin/celery
-    - travel/avia/revise/bin/local_extractor
-    - travel/avia/stat_admin/scripts
-    - travel/avia/stat_admin/scripts/cohorts
-    - travel/avia/stat_admin/scripts/cohorts_v2
-    - travel/avia/stat_admin/scripts/cohorts_v3
-    - travel/avia/stat_admin/scripts/maintenance
-    - travel/hotels/devops/sandbox_planner
-    - travel/hotels/partner_mocks
-    - travel/hotels/tools/api_req_replicator
-    - travel/rasp/blablacar/blablacar
-    - travel/rasp/blablacar/blablacar/clients
-    - travel/rasp/blablacar/blablacar/clients/blablacar_v3
-    - travel/rasp/blablacar/blablacar/tests
-    - travel/rasp/blablacar/blablacar/tests/clients/blablacar_v3
-    - travel/rasp/blablacar/blablacar/tests/clients/edem_rf
-    - travel/rasp/info_center
-    - travel/rasp/library/python/route_search
-    - travel/rasp/library/python/route_search/by_number
-    - travel/rasp/library/python/route_search/tests
-    - travel/rasp/library/python/route_search/tests/transfers
-    - travel/rasp/library/python/stationschedule
-    - travel/rasp/library/python/stationschedule/tests
-    - travel/rasp/tasks
-    - travel/rasp/train_api
-    - travel/rasp/wizards/wizard_lib/utils
-    - vh/telegram/http2sqs
-    - voicetech/asr/pipeline/vh
-    - voicetech/bio/scripts/score/draw_roc_curve
-    - voicetech/tts/training/pauser
-    - voicetech/vqe/experiments/nn_postfilter/train_utils/pytorch_train/transforms/numpy
-    - voicetech/vqe/pylibs/opt
-    - weather/ml/experiments/neural_nowcasting/neural_nowcasting
-    - weather/ml/experiments/neural_nowcasting/tests_large
-    - weather/ml/experiments/neural_nowcasting/tests_medium
-    - weather/ml/nirvana_operations/check_pool
-    - weather/ml/quality/stand/misc/functions/check_status_of_graphs_pack
-    - weather/ml/quality/stand/misc/functions/eval_pack_of_graphs
-    - weather/ml/quality/stand/misc/nirvana_rpc_functions/upload_catboost_formula_to_yt
-    - weather/ml/quality/stand/misc/wqs_level1_input_jsons
-    - yabs/analytics/researches/dobromayk/scripts
-    - yabs/capture_rate/geo/logic
-    - yabs/chat_bot/bot
-    - yabs/indoor/py_libs/async_tasks
-    - yabs/nanpu/tools/nanpu_graph_shaman_king
-    - yabs/nanpu/tools/shaman_king
-    - yabs/qa/b2b_utils/bsserver_b2b/engine/bs_utils
-    - yabs/qa/b2b_utils/bsserver_b2b/engine/mongo_utils
-    - yabs/server/test/qabs_bsserver_pytest/tests
-    - yabs/stat/rtstat/tools/merger
-    - yabs/vh/cms-pgaas/cms_common/api/blueprints/ovs_blueprint
-    - yabs/vh/cms-pgaas/cms_common/api/blueprints/partner_ovs_blueprint
-    - yabs/vh/cms-pgaas/cms_common/biz
-    - yabs/vh/cms-pgaas/cms_common/services/core
-    - yabs/vh/cms-pgaas/renamer/biz
-    - yabs/vh/cms-pgaas/self_service_api
-    - yabs/vh/cms-pgaas/stream_ad_api
-    - yabs/vh/cms-pgaas/ugc_api/graphql_api/schema/channel
-    - yabs/vh/cms-pgaas/utils/services/core
-    - yabs/vh/cms-pgaas/yandex_tv_uploader/biz
-    - yabs/vh/cms-pgaas/yatv_lib/biz
-    - yabs/vh/cms-pgaas/yatv_lib/models
-    - yabs/vh/frontend/tools/compare_devprod
-    - yabs/web-bins/export-stat/pcode_experiments/dill
-    - yaphone/localization_admin/src
-    - ydo/libs/apphost_source/test
-    - ydo/tools/dispatch/dispatch_tester/lib
-    - ydo/tools/monitoring/hitman_monitorings/lib
-    - yql/library/cloud
-    - yt/cron/prune_empty_nodes
-    - yt/hermes/hermes/repositories
-    - ytech/ecom_tools/amazon/scripts/amzn_sandbox_testing
-    - yweb/antiporno/nirvana/libs/nirvana_user_status/py/test
-    - yweb/antiporno/scandal_requests/scandal_requests_extractor_dc/src
-    - yweb/antispam/cid/library
-    - yweb/antispam/cid/library/normalizer/tests
-    - yweb/antispam/mascot/export
-    - yweb/antispam/mascot/scripts/proxima_kernel
-    - yweb/antispam/mascot/scripts/tcinet
-    - yweb/antispam/phishing/mask_transfer/viewer
-    - yweb/antispam/webspam/ns_base
-    - yweb/antispam/webspam/ns_base/test
-    - yweb/rca/server
-    - yweb/scripts/datascripts/common
-    - yweb/scripts/datascripts/runnerLib
-    - yweb/sitelinks/astrolabe/build_bna/candidates
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/webdaemons/clickdaemon/tools/update_wizard_alerts/libs
-    - yweb/webdaemons/clickdaemon/tools/update_wizard_alerts/main
-    - yweb/yasap/answers/answers/utils
-    - yweb/yasap/answers_nirvana/answers_update_passport
-    - yweb/yasap/answers_nirvana/daily_promoblock_push
-    - yweb/yasap/answers_nirvana/votes_aggregator
-    - yweb/yasap/answers_nirvana/weekly_org_push
-    - zen/external/bigrt/cli
-    - zen/mstand/squeeze_zen/session_yt
-    - zen/quality/user_sessions/libra3/tests
-    - zootopia/hub/geosupply/geosupply/config
-    - zootopia/hub/planex/promo_backend/daemons
-  E722:
-    ignore:
-    - E722
-    prefixes:
-    - contrib/python/botocore/py2/tests
-    - contrib/python/mongolock
-    - addappter/backend/addappter_cli/components/statistics_common/value_getters
-    - addappter/backend/addappter_cli/components/statistics_report/value_getters
-    - adfox/amacs/tests/functional/libs/builders
-    - adfox/amacs/tests/functional/tests_amacs/antiadblock
-    - adfox/amacs/tests/functional/tests_amacs/bulk
-    - adfox/amacs/tests/functional/tests_amacs/clickhouse
-    - adfox/amacs/tests/functional/utils
-    - adfox/amacs/tests/functional/utils/db
-    - adfox/amacs/tests/functional/utils/db/marshaller
-    - adfox/amacs/tests/functional/utils/tools
-    - adfox/infra/amacs_config/lib
-    - adfox/infra/monitoring/agent
-    - adfox/qa/shm/comparator/lib
-    - adfox/qa/shm/creator/bullets_builder
-    - adfox/qa/utils/lua_client
-    - adfox/qa/utils/redis
-    - adfox/valhalla/scripts/run_unload_client_logs
-    - adfox/xpd/tests/functional/tests/bigb_service
-    - admins/combaine/configs/generator
-    - ads/autobudget/metrics/equivalency_monitoring
-    - ads/caesar/tests/ft_grut_docker
-    - ads/bsyeti/libs/py_testlib
-    - ads/bsyeti/samogon/bigb_oracle/plugin
-    - ads/bsyeti/samogon/flamegraph/plugin
-    - ads/bsyeti/tests/buzzard/b2b/buzzard_test_updater
-    - ads/bsyeti/tools/alter_replicated_schema
-    - ads/bsyeti/tools/bb_harvester
-    - ads/bsyeti/tools/log_viewer
-    - ads/factor_check/nirvana/operations/feature_calcer
-    - ads/factor_check/sandbox_scripts/pool
-    - ads/libs/py_binary_base/ut/src
-    - ads/libs/py_ecommerce
-    - ads/libs/py_ecommerce/ut
-    - ads/libs/py_mapreduce/ut
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib_distributive
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib_emulator
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabutils
-    - ads/libs/py_ml_factors/factor
-    - ads/libs/py_ml_utils
-    - ads/libs/py_sandbox_cache
-    - ads/libs/py_sysutils/yabs-python-sysutils/py-modules
-    - ads/libs/py_vw_lib
-    - ads/libs/py_yt2logbroker
-    - ads/libs/tape
-    - ads/ml_engine/learn/result/flow_generate_extended_fstr
-    - ads/ml_engine/learn/result/flow_plot_learn_curve
-    - ads/ml_engine/learn/result/flow_process_usage_data/lib
-    - ads/ml_engine/learn/result/local_extended_fstr/lib
-    - ads/ml_engine/lib
-    - ads/ml_engine/token
-    - ads/ml_monitoring/api/lib
-    - ads/nirvana
-    - ads/nirvana/automl/lib/batch_processor
-    - ads/nirvana/automl/lib/batch_processor/ut
-    - ads/nirvana/automl/lib/bc
-    - ads/nirvana/automl/lib/metric_eval
-    - ads/nirvana/automl/lib/ml_engine
-    - ads/nirvana/automl/pipelines/mlmarines
-    - ads/nirvana/difacto/dmlc_launcher
-    - ads/nirvana/difacto/dmlc_launcher/lib
-    - ads/nirvana/difacto/dmlc_launcher/nirvana_state
-    - ads/nirvana/graph_killer
-    - ads/nirvana/graph_retrier/lib
-    - ads/nirvana/mr_operations/fix_broken_factors/lib
-    - ads/nirvana/online_learning/move_dmlc_dumps/lib
-    - ads/nirvana/online_learning/run_flowkeeper/online_flowkeeper/pipeline
-    - ads/nirvana/sequential_learning
-    - ads/nirvana/tools/apc_check
-    - ads/nirvana/vw/single_host_master_slave
-    - ads/nirvana/vw/vw_launcher
-    - ads/nirvana/wormhole/dmlc_launcher
-    - ads/pytorch/lib/online_learning/production/processors/tsar_processor
-    - ads/pytorch/lib/online_learning/production/train_ctl/lib
-    - ads/quality/adv_machine/scripts/devops_tools/lib
-    - ads/quality/adv_machine/scripts/fast_index_tools/lib
-    - ads/quality/adv_machine/scripts/patch_resource
-    - ads/quality/adv_machine/scripts/preprocess_autotargetting_pool
-    - ads/quality/adv_machine/scripts/run_cm
-    - ads/quality/apc/gmg/make_lm_pool/lib
-    - ads/quality/bid_correction/lib
-    - ads/quality/bid_correction/v2/monitoring
-    - ads/quality/bid_correction/workflow_constructor/test_tasks/lib
-    - ads/quality/embedding/tools/schema_inferer
-    - ads/quality/experiments/ang_banner_relevance/bsmr_scripts
-    - ads/quality/ltp/action_tasks/parsed_bigb_profile
-    - ads/quality/phf/phf_direct_loader/lib/campaign_generation
-    - ads/quality/phf/phf_direct_loader/lib/extensions
-    - ads/quality/phf/phf_direct_loader/lib/modules/templates/controllers
-    - ads/quality/phf/phf_direct_loader/tests/ut
-    - ads/quality/simulate_auction_py/lib/banner_resources
-    - ads/quality/simulate_auction_py/lib/nirvana
-    - ads/quality/simulate_auction_py/lib/utils
-    - ads/quality/simulate_auction_py/scripts/simulate/parameters/inside_organics_2
-    - ads/quality/simulate_auction_py/scripts/simulate/parameters/inside_organics_3
-    - ads/quality/tlm/pylib
-    - ads/sandbox_scripts/clean_mapreduce/lib
-    - ads/targeting/ml-downloader/download_ml_models
-    - ads/tools/detect_bad_days
-    - ads/tools/find_chunks
-    - ads/tools/graphite_send
-    - ads/tools/hitcost_utils/optimizer/lib
-    - ads/tools/hitcost_utils/simulator
-    - ads/tools/mranalyze
-    - ads/tools/portorun
-    - ads/tools/yt_operations_analyzer
-    - ads/tools/yt_quota_analyzer
-    - ads/watchman/timeline/api/tests/ut/tickets
-    - adv/pcode/tasks/generate_perf_ammo
-    - adv/pcode/zfp/utils
-    - advq/generation/common/generators/phits_generator/phits_types
-    - advq/generation/common/util
-    - advq/generation/common23/util
-    - advq/pokazometer/generation/pylib
-    - advq/tools/b2b
-    - afisha/common/recipes/mongodb4
-    - afisha/infra/projects/gh_monitorings/app/models
-    - alice/analytics/operations/core_spu
-    - alice/analytics/operations/dialog/pulsar
-    - alice/analytics/operations/priemka/alice_parser/lib
-    - alice/analytics/operations/priemka/alice_parser/visualize
-    - alice/analytics/operations/timespent
-    - alice/analytics/utils/nirvana
-    - alice/analytics/utils/tv
-    - alice/boltalka/generative/tfnn/telegram_bot
-    - alice/gamma/sdk/python/gamma_sdk
-    - alice/hollywood/fixture
-    - alice/hollywood/library/python/testing/dump_collector
-    - alice/hollywood/library/python/testing/it_grpc
-    - alice/hollywood/library/python/testing/stubber
-    - alice/megamind/tests/library
-    - alice/nlu/libs/binary_classifier/train/collect_begemot_responses
-    - alice/nlu/tools/binary_classifier
-    - alice/nlu/tools/test_begemot_parsing
-    - alice/tests/evo_parser/lib
-    - alice/tools/rivals_e2e/cmd_runner
-    - alice/tools/telegram/alice_battle_angel_bot
-    - alice/uniproxy/library/activation_storage
-    - alice/uniproxy/library/auth
-    - alice/uniproxy/library/backends_asr
-    - alice/uniproxy/library/backends_common
-    - alice/uniproxy/library/backends_common/ut
-    - alice/uniproxy/library/common_handlers
-    - alice/uniproxy/library/delivery
-    - alice/uniproxy/library/messenger
-    - alice/uniproxy/library/notificator
-    - alice/uniproxy/library/processors
-    - alice/uniproxy/library/resolvers
-    - alice/uniproxy/library/testing
-    - alice/uniproxy/library/uaas
-    - alice/uniproxy/library/unimemcached
-    - alice/uniproxy/library/unisystem
-    - alice/uniproxy/library/utils
-    - alice/uniproxy/library/vins
-    - alice/uniproxy/library/web_handlers
-    - alice/uniproxy/tools/balancer_top
-    - alice/uniproxy/tools/clear_mds
-    - alice/uniproxy/tools/perf_tester
-    - alice/uniproxy/tools/wsproxy_admin
-    - analytics/collections/plotter_collections/plots
-    - analytics/geo/maps/common
-    - analytics/plotter_lib
-    - antiadblock/adblock_rule_sonar/sonar/lib/utils
-    - antiadblock/cryprox/cryprox/service
-    - antiadblock/libs/adb_selenium_lib/browsers
-    - antiadblock/postgres_local
-    - antiadblock/postgres_local/recipe
-    - antiadblock/tasks/money_by_service_id/lib
-    - antiadblock/tasks/performance_shoots_log_analyzer
-    - antirobot/captcha/fingerprint/server
-    - antirobot/captcha/greed_example/server
-    - antirobot/cbb/cbb_django/cbb/forms
-    - antirobot/cbb/cbb_django/cbb/library
-    - antirobot/cbb/cbb_django/cbb/views
-    - antirobot/scripts/antirobot_eventlog
-    - antirobot/scripts/gencfg
-    - antirobot/scripts/utils
-    - antirobot/tools/cbb_api_mock
-    - apphost/api/service/tests
-    - apphost/api/service/tests/util
-    - apphost/daemons/horizon/src/agent
-    - apphost/daemons/horizon/src/common
-    - apphost/daemons/horizon/src/server/notifications
-    - apphost/daemons/horizon/src/server/services/yp_integration
-    - apphost/lib/python/split/charts
-    - apphost/lib/python/split/generator
-    - apphost/lib/python/split/utils
-    - apphost/test/legacy/lib
-    - apphost/test/legacy/lib/apphost/tests
-    - apphost/test/legacy/service_test/lib/flushing_python_servant
-    - apphost/test/server/functional/lib
-    - apphost/tools/app_host_launcher/client/http
-    - apphost/tools/app_host_launcher/setup
-    - apphost/tools/load_testing/cli/apphost_sandbox_tasks_cli
-    - apphost/tools/mock_framework/tests/generator
-    - apphost/tools/mock_framework/tests/generator/lib
-    - apphost/tools/setup_logs/lib
-    - april/badb/badb/db/mysql
-    - april/basback/basback/lib
-    - april/basback/basback/lib/april_report_assembler
-    - april/basback/basback/process
-    - april/basback/basback/process/ca/custom_category_report
-    - april/basback/basback/process/collector/audit_preset
-    - april/basback/basback/process/qa/interest_report
-    - april/basback/basback/process/qa/interest_report/v2
-    - april/basback/basback/util
-    - april/common/libca
-    - april/etl/client_analytics/full_ca
-    - april/etl/interest/prepare_interest_cache
-    - april/lib/py/exceller/exceller/formatting
-    - april/pp/pp
-    - april/tools/atop_monitoring
-    - april/web/bas/api
-    - april/web/bas/bm/management/commands
-    - april/web/bas/bm/utils
-    - april/web/bas/ca
-    - april/web/bas/ca/forms
-    - april/web/bas/ca/templatetags
-    - april/web/bas/ca/utils
-    - april/web/bas/common
-    - april/web/bas/cpa
-    - april/web/bas/cpa/templatetags
-    - april/web/bas/cpa/utils
-    - april/web/bas/oauth/management/commands
-    - april/web/bas/qa
-    - april/web/bas/rt
-    - april/xlsx/xlsx_builder
-    - april/yta/yta
-    - aurora/aurora/config
-    - aurora/aurora/core
-    - aurora/aurora/core/env
-    - aurora/aurora/core/meta
-    - aurora/aurora/core/toloka
-    - aurora/aurora/metaworker
-    - aurora/aurora/worker/executors
-    - aurora/scripts/external_checks/2gis
-    - aurora/tests/proxy
-    - aurora/xpath/applier
-    - autobudget/bidder/lib
-    - autobudget/ci/jobs/generate_change_log
-    - balancer/test/functional/active_balancer2/without_pinger
-    - balancer/test/functional/admin/admin
-    - balancer/test/functional/admin/graceful_shutdown
-    - balancer/test/functional/children_manager
-    - balancer/test/functional/srcrwr
-    - balancer/test/hpack/data
-    - balancer/test/mock/mock_sd
-    - balancer/test/util/backend
-    - balancer/test/util/dnsfake
-    - balancer/test/util/process
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-    - billing/dcs/dcs/temporary/balance
-    - billing/dcs/dcs/temporary/butils/application
-    - billing/dcs/dcs/temporary/reports_utils
-    - billing/dwh/src/dwh/core
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-    - billing/dwh/src/dwh/grocery/task
-    - billing/dwh/src/dwh/grocery/tools
-    - billing/dwh/src/dwh/grocery/tools/mncloselib
-    - billing/library/python/calculator/services
-    - billing/tools/telebot/telebot/bots
-    - billing/tools/telebot/yshanka
-    - bindings/python/easyparser/tests
-    - browser/backend/ci/tasklets/run_teamcity_build/impl
-    - ci/tasklet/registry/common/monitoring/juggler_watch/impl
-    - cloud/billing/ci/tasklets/teamcity/impl
-    - cloud/gauthling/gauthling_daemon_tornado/lib
-    - cloud/iam/planning_tool/library
-    - cloud/infra/packages/monitoring/lib
-    - cloud/mdb/gpsync
-    - cloud/mdb/sandbox/tasklets/teamcity/impl
-    - cloud/support/tools/qcalc/app
-    - cloud/tools/update-ssh-keys
-    - cmnt/tools/request_generator
-    - cmnt/tools/yql
-    - comdep_analytics/comdep_recsys/etl_core/utils
-    - comdep_analytics/exceller_py2/exceller/formatting
-    - comdep_analytics/sharepoint_yt_sync/lib
-    - crypta/audience/test/fat
-    - crypta/graph/archivator/lib
-    - crypta/graph/data_import/autoru_log/tests
-    - crypta/graph/data_import/stream/lib/tasks
-    - crypta/graph/lib/graph_connectivity
-    - crypta/graph/matching/publish/lib
-    - crypta/graph/soupy_indevice/bin
-    - crypta/graph/staff/lib
-    - crypta/graph/v1/python/infra
-    - crypta/graph/v1/python/infra/radius
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-    - crypta/lab/rule_estimator/services/worker/lib
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-    - crypta/lib/python/bt/workflow/test
-    - crypta/lib/python/swagger
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-    - crypta/lib/python/yt/http_mapper
-    - crypta/profile/lib/bb_helpers
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-    - crypta/why_this_ad/services/tg_bot/lib
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-    - cv/cbir_search/tools/similar_pool/adding_assessment
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-    - cv/imageproc/ocr/tools/nirvana/ocr_results_visualize
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-    - cv/imageproc/ocr/tools/toloka_labeling/common
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-    - cv/imageproc/ocr/tools/toloka_labeling/labeling
-    - cv/imageproc/ocr/tools/toloka_labeling/labeling_assessors
-    - cv/imageproc/ocr/tools/toloka_labeling/labeling_captcha
-    - cv/imageproc/ocr/tools/toloka_labeling/paint_good
-    - cv/imageproc/ocr/tools/toloka_labeling/split_lines
-    - cv/imgclassifiers/danet/tests/stream_features_eval_rt
-    - cv/imgclassifiers/framework/data_processing
-    - cv/imgclassifiers/framework/images_collection
-    - cv/imgclassifiers/framework/nirvana/data_tools/strm_download
-    - cv/imgclassifiers/framework/nirvana/sweeper/sweeper
-    - datacloud/score_api/storage/cookie_sync/app
-    - dataforge/src/params
-    - datalens/backend/lib/bi_task_processor/bi_task_processor
-    - datalens/backend/tools/materialization/mat_ch_cluster_population
-    - devtools/autocheck/partition_metod/partition_generator
-    - devtools/codenav/pyndexer
-    - devtools/codenav/python
-    - devtools/distbuild/deploy/fallback_data/lib
-    - devtools/experimental/ylog/ylog
-    - devtools/local_cache/toolscache/tests/small
-    - devtools/migration/sandbox
-    - devtools/subbotnik
-    - dict/misspell/make/modules/train_rankers/preprocessing/bin/spelld_features
-    - dict/misspell/spellchecker/offline/build
-    - dict/moria/nirvana/context/find_hypot_in_query
-    - dict/moria/nirvana/rules/lemmatize_hypots
-    - dict/mt/analytics/metrics/quality/mt/stupids/lib
-    - dict/mt/analytics/mr_metrics/lib/util
-    - dict/mt/analytics/sentence_breaking/translate_human_eval_comparison
-    - dict/mt/analytics/squeeze_mt_user_sessions/lib
-    - dict/mt/eval/eval_viewer/lib/dao/pg
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-    - dict/mt/eval/lib/testsets
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-    - dict/mt/g2p/toloka
-    - dict/mt/make/libs/translate_mtd
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-    - dict/mt/make/processes/gen_monitoring_graphs/update_status/reports
-    - dict/mt/make/processes/gen_sync_testsets_graph/sync_testsets_to_yt
-    - dict/mt/make/services/experiment_service/server
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-    - dict/mt/make/tools/mt_release
-    - dict/mt/make/tools/opus_merge
-    - dict/mt/mtdict/make/definitions/modules/extracts/count_similarity
-    - dict/mt/mtdict/make/definitions/modules/extracts/cut_definitions
-    - dict/mt/mtdict/make/definitions/modules/images/avatars
-    - dict/mt/mtdict/make/release/tools/prepare
-    - dict/mt/mtdict/make/translation_dictionary/pipeline
-    - dict/mt/mtdict/scripts/complaints
-    - dict/mt/tools/mobile/build_offline_libs
-    - dict/tools/find_synonym
-    - direct/backend/recipe/mysql
-    - direct/infra/direct_zkcli
-    - direct/infra/draftsman_solomon/draftsman
-    - direct/infra/observatorium/app/views
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-    - disk/admin/monitors/telemost_broadcast_restarts
-    - disk/admin/robot_switcher
-    - disk/admin/utils
-    - disk/videostreaming/src/main/python/invalidate_cache
-    - distribution_interface/backend/backend/autogen
-    - distribution_interface/backend/backend/basic_stats
-    - distribution_interface/backend/backend/kraken
-    - distribution_interface/backend/backend/kraken/handlers
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-    - distribution_interface/backend/tests/utils
-    - district/logbroker_consumers/consumers/feed_writer/uploaders
-    - dj/lib/processing/yt/impl/ut/run_test
-    - dj/lib/shard2/yt_prepare/ut/run_test
-    - dj/lib/viewer/server
-    - dj/nirvana/tools/nirvana_yt_clear
-    - dj/tools/firing/compare
-    - dj/tools/viewer/custom/video
-    - dj/torch/tools/runner
-    - dj/unity/lib/processing_config_test
-    - drive/devops/cli
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-    - edadeal/analytics/scripts/Funnels/FunnelsLib/FunnelsLib
-    - education/infra/ci/tasklets/enigma_operation/impl
-    - education/infra/ci/tasklets/send_notification/impl
-    - education/lib/nirvana/operations/transfer_uploader/lib
-    - education/lib/tasklet
-    - education/schoolbook/lib/pydantic_factories/utils
-    - education/tools/service_config/lib
-    - education/yaschool/services/sections/app/handlers
-    - education/yaschool/services/sections/app/utils
-    - entity/ontodb/tasks/extdata_import/wikidata/lib
-    - entity/ontodb/tasks/extdata_import/yandex_market/lib
-    - entity/ontodb/tasks/fast_death_pipeline
-    - entity/ontodb/tasks/fast_death_pipeline/end_date_parser
-    - entity/ontodb/tasks/import_persons/lib
-    - entity/ontodb/tasks/import_wikipedia_incremental/lib
-    - entity/ontodb/tasks/merged_ids_update/lib
-    - entity/quality
-    - entity/quality/helix
-    - entity/recommender/lib/python/common
-    - entity/recommender/nirvana/operations/build_static_profiles/lib
-    - entity/recommender/nirvana/operations/make_pool_series
-    - entity/recommender/nirvana/operations/yam/yam_positions
-    - entity/recommender/tools/data_freshness_for_solomon
-    - entity/ugc/nirvana/ugcdb/sprav_ratings/lib
-    - entity/ugc/nirvana/ugcdb/uploader/lib/ut
-    - entity/ugc/quality/user_top
-    - entity/ugc/robot/tools/orgvisits_loader/lib
-    - entity/ugc/robot/tools/reviews_to_saas/lib
-    - entity/ugc/robot/tools/ugcdb_to_updates
-    - entity/ugc/robot/tools/user_activity_processor/lib
-    - entity/ugc/robot/tools/user_sbs_processor/lib/questions
-    - entity/ugc/robot/tools/user_sbs_processor/lib/sbs
-    - entity/ugc/robot/util
-    - entity/ugc/tools/bell/replay_requests
-    - entity/ugc/tools/nirvana/ugcdb1_process/backup
-    - entity/ugc/tools/viewer_server/lib/app
-    - entity/ugc/tools/viewer_server/lib/core
-    - entity/ugc/tools/viewer_server/lib/modules
-    - ether/push/subscribe/send_sup
-    - ether/top/news
-    - ether/top/specevent/meta
-    - extsearch/audio/deepdive/graphs/check_input_streams
-    - extsearch/audio/yamrec/query_browser
-    - extsearch/audio/yamrec/radio_listener/lib
-    - extsearch/collections/tools/logs_queries_processor
-    - extsearch/geo/aspects/yql_udf_py
-    - extsearch/geo/base/geobasesearch/tests/business/test_cases
-    - extsearch/geo/base/geobasesearch/tests/collections
-    - extsearch/geo/conveyors/annotations/metro_extractor/get_metro_to_ll
-    - extsearch/geo/conveyors/annotations/split_into_words
-    - extsearch/geo/conveyors/gdpr/personal_suggest_formatter
-    - extsearch/geo/conveyors/gdpr/prepare_takeout_data
-    - extsearch/geo/conveyors/gdpr/uploader
-    - extsearch/geo/kernel/pymod/blackbox/blackbox
-    - extsearch/geo/meta/tests/response
-    - extsearch/geo/tools/create_ignore_string/lib
-    - extsearch/geo/tools/inner_orgs/calc_inner_orgs
-    - extsearch/geo/tools/serp_qloss
-    - extsearch/geo/tools/stopwords_mining
-    - extsearch/goods/indexer/shard_builder
-    - extsearch/goods/tools/endpointer
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/goods/tools/runtime_cloud/report_ctl/util
-    - extsearch/images/functionality/report_data/bin
-    - extsearch/images/library/testlib
-    - extsearch/images/money/scripts/robot/util
-    - extsearch/images/money/tools/commercial_serps_downloader
-    - extsearch/images/money/tools/download_market_from_awaps
-    - extsearch/images/related_queries/tools/configure_glueing
-    - extsearch/images/robot/index/index_download/lib
-    - extsearch/images/robot/index/index_download/lib/ut/tests
-    - extsearch/images/robot/mrdb/rimdb/utils/rim_taas_time
-    - extsearch/images/robot/rtrobot/panel
-    - extsearch/images/robot/tools/download_resource
-    - extsearch/images/robot/tools/indexrotate
-    - extsearch/images/saas/saas_acceptance/basesearch/deployment
-    - extsearch/images/tools/capacity/tank_executor
-    - extsearch/images/tools/morda_popular_queries/bin/modes/add
-    - extsearch/images/tools/morda_popular_queries/bin/modes/transfer_to_avatars
-    - extsearch/images/tools/morda_popular_queries/bin/modes/upload
-    - extsearch/images/tools/nirvana/download_serps
-    - extsearch/images/tools/nirvana/duck
-    - extsearch/images/tools/offline_diff/fast_shooter
-    - extsearch/images/tools/offline_diff/united_testing/src/utils
-    - extsearch/images/tools/sepe
-    - extsearch/images/tools/sepe/lib
-    - extsearch/images/tools/sepe/r24h/dashboard
-    - extsearch/images/tools/yt_infra/yt_operation_tool
-    - extsearch/unisearch/education/check_saas_diff
-    - extsearch/unisearch/education/feed_mapreduce
-    - extsearch/unisearch/education/get_dynamic_factors_from_saas
-    - extsearch/unisearch/education/start_offline_for_ab
-    - extsearch/unisearch/medicine/data_processing/parse_clinics_soy_result
-    - extsearch/unisearch/medicine/data_processing/parse_secondary_urls_results
-    - extsearch/unisearch/medicine/data_processing/ugc_rating
-    - extsearch/unisearch/medicine/geo_processing/voluntary_insurance
-    - extsearch/unisearch/medicine/prepare_merge_guess
-    - extsearch/unisearch/tools/feed_checker
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-    - extsearch/video/contstorage/pymerge
-    - extsearch/video/contstorage/tests
-    - extsearch/video/functionality/fastdelivery/BlogersTop/blogers
-    - extsearch/video/functionality/pushes/stream_lives/send_lives
-    - extsearch/video/functionality/upf/afisha_feed
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-    - extsearch/video/python/yql
-    - extsearch/video/quality/classifiers/danet_image_processor/test
-    - extsearch/video/quality/recommender/tools/dj_profile_viewer
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-    - extsearch/video/quality/series/base/builder/wrappers
-    - extsearch/video/quality/suggest/parse_film_logs
-    - extsearch/video/robot/cm/deletes/cmpy/series
-    - extsearch/video/robot/cm/library/ut
-    - extsearch/video/robot/cm/transcoder/cmpy/full_vh_vh
-    - extsearch/video/robot/crawling/live_broadcasts/coverage
-    - extsearch/video/robot/crawling/merge_contents/tests
-    - extsearch/video/robot/crawling/player_testing/core/artifacts
-    - extsearch/video/robot/crawling/player_testing/core/browser
-    - extsearch/video/robot/crawling/player_testing/core/display
-    - extsearch/video/robot/crawling/player_testing/core/log_aggregator
-    - extsearch/video/robot/crawling/player_testing/core/models
-    - extsearch/video/robot/crawling/player_testing/core/sqs
-    - extsearch/video/robot/crawling/player_testing/core/util
-    - extsearch/video/robot/crawling/player_testing/services/live_capture
-    - extsearch/video/robot/crawling/player_testing/services/live_proxy
-    - extsearch/video/robot/crawling/player_testing/services/yt_writer
-    - extsearch/video/robot/frames/merge
-    - extsearch/video/robot/metarobot/vh_planner/uploader
-    - extsearch/video/robot/rt_transcoder/dhdaas
-    - extsearch/video/robot/sbr_metric/sbr_tool
-    - extsearch/video/robot/scripts/prepare_url_pairs_for_toloka
-    - extsearch/video/robot/tools/zora_wrap
-    - extsearch/video/robot/youtube_grabber/content_grabber
-    - extsearch/video/robot/youtube_grabber/meta_grabber/lib
-    - extsearch/video/ugc/sqs_moderation/clients/client_manager
-    - extsearch/video/ugc/sqs_moderation/http2sqs
-    - extsearch/video/ugc/sqs_moderation/mod2
-    - extsearch/video/vh/lb2cms
-    - extsearch/wizards/fastres2/tools/data_delivery/rtmr/delivery/common
-    - extsearch/wizards/fastres2/viewer/controllers
-    - extsearch/younglings/education/tests
-    - games/admin/background_modules
-    - games/admin/libs/tasklets/teamcity/impl
-    - games/push_messages
-    - games/qa/qa_tests
-    - geoproduct/advert_ranking/traffic_prediction/reducers
-    - geoproduct/aml/image_and_text_relevance/lib
-    - geoproduct/amocrm/companies_deduplication
-    - geoproduct/amocrm/diff_tool/lib
-    - geoproduct/amocrm/import/agencies
-    - geoproduct/amocrm/link_calls/src
-    - geoproduct/amocrm/task_manager/task_giver
-    - geoproduct/amocrm/update_companies_info/mapper
-    - geoproduct/amocrm/update_companies_info/updater
-    - geoproduct/amocrm/utils
-    - geoproduct/bonuses_approval/project/manage
-    - geoproduct/conferences/project/manage
-    - geoproduct/external_cc/batch_shipment
-    - geoproduct/external_cc/batch_shipment/tasks
-    - geoproduct/external_cc/project/manage
-    - geoproduct/external_cc/settings
-    - geoproduct/external_cc/util
-    - geosuggest/conveyors/learn_pool
-    - geosuggest/tools/international_quality/geo_shooting/lib
-    - geosuggest/tools/international_quality/prepare_google_basket
-    - geosuggest/tools/international_quality/vh3/similarweb_basket_prepare
-    - glycine/domain/yt
-    - haas/cmis/hwr_allocation/allocation_methods
-    - haas/cmis/hwr_preorders
-    - haas/misc/aurora-parking-bot
-    - health/turbo_articles/turbo_to_yt/lib/process_articles
-    - health/yamd/health_backend/apphost/handlers
-    - htf/metrics
-    - infra/auth_controller/it/scripts/roles_behaviour_tests
-    - infra/awacs/vendor/httpbin/httpbin
-    - infra/awacs/vendor/kazoo/kazoo
-    - infra/callisto/controllers/shard
-    - infra/callisto/controllers/user/img
-    - infra/capacity_planning/utils/resources/credits
-    - infra/capacity_planning/utils/resources/walle_project
-    - infra/clusterstate/libraries/waitinfo
-    - infra/clusterstate/services/alpha
-    - infra/clusterstate/services/resolver
-    - infra/clusterstate/tools/cleanup_groups
-    - infra/deploy/tools/yd_migrate/lib
-    - infra/diskmanager/lib
-    - infra/dist/dmover/lib
-    - infra/ebpf-agent/tests
-    - infra/environments/builder
-    - infra/gosky/src/gosky
-    - infra/heartbeat/src
-    - infra/heartbeat/src/rpc
-    - infra/heartbeat/src/utils
-    - infra/kernel/test/misc
-    - infra/kernel/test/misc/kern
-    - infra/kernel/tools/menu/lib
-    - infra/logger
-    - infra/logger/tests
-    - infra/nanny/hq_get_instances/lib
-    - infra/netconfig/checks
-    - infra/netconfig/lib
-    - infra/netconfig/utils/pinger/lib
-    - infra/oops-agent/src/lib
-    - infra/oops-agent/src/lib/agent
-    - infra/oops-agent/src/lib/modules
-    - infra/psiagent2/src/utils
-    - infra/qemu/lib/qemutool/qemutool/guest
-    - infra/qemu/vmexec
-    - infra/qyp/account_manager/src/lib
-    - infra/qyp/qdm/src/mds/client
-    - infra/qyp/qdm/src/rpc
-    - infra/qyp/qdm/src/server
-    - infra/qyp/qdm/src/server/evoq
-    - infra/release_controller/src
-    - infra/rtc/iolimit_ticketer
-    - infra/rtc/juggler/bundle/checks/portod_tasks
-    - infra/rtc/jyggalag/clients
-    - infra/rtc_sla_tentacles/backend/lib/debug
-    - infra/shawshank/lib
-    - infra/skyboned/src
-    - infra/skybone-coord/src
-    - infra/skylib/debug_server
-    - infra/swatlib/gevent
-    - infra/swatlib/stacksampler
-    - infra/swatlib/storage/zk
-    - infra/unbound/python/unbound
-    - infra/wall-e/database/s3_mds
-    - infra/walle/database/clients
-    - infra/walle/server/contrib/sepelib/flask-test
-    - infra/walle/server/contrib/sepelib/mongo-test
-    - infra/watchdog/src/app
-    - infra/watchdog/src/lib
-    - infra/yasm/sre/testit
-    - infra/yp_dns/monitoring/tools/yp_dns_monitoring
-    - infra/yp_dns_api/tests
-    - infra/yp_dns_api/tools/create_zones
-    - infra/yp_quota_distributor/db_operations
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-    - quasar/manufacturing/utils
-    - quasar/manufacturing/utils/devices
-    - razladki/monq/monq
-    - regulargeo/clustering
-    - regulargeo/research/yt_geo_filter_log_by_polygons
-    - regulargeo/tools
-    - regulargeo/v2/clustering/lib
-    - regulargeo/v2/tools
-    - release_machine/iceflame/src/lib/runner/tests
-    - release_machine/release_machine/src/model
-    - release_machine/release_machine/src/notification
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-    - release_machine/release_machine/src/services
-    - release_machine/release_machine/src/utils/cores
-    - release_machine/release_machine/src/utils/event_builder
-    - release_machine/tasklets/commit_tasklet_version/impl
-    - release_machine/tasklets/create_arc_tag/impl
-    - robot/blrt/tools/viewer
-    - robot/cmpy/library
-    - robot/favicon/python
-    - robot/jupiter/cmpy/library
-    - robot/jupiter/cmpy/selectionrank_comparator
-    - robot/jupiter/cmpy/shard_deploy
-    - robot/jupiter/library/python/jupiter_viewers
-    - robot/jupiter/library/python/quality_acceptance
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-    - robot/jupiter/viewers/juno
-    - robot/lemur/monitoring/salmon_agent/counters
-    - robot/lemur/scripts/common
-    - robot/library/python/testenv
-    - robot/library/yuppie/modules
-    - robot/metrics/fresh_sbr/mk_fresh_serp
-    - robot/metrics/social_sbr/fetch_tiktok
-    - robot/mirror/cmpy/compare
-    - robot/mirror/cmpy/exports
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-    - robot/salmon_agent/utils
-    - robot/samovar/monitoring/salmon_agent/counters
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-    - rt-research/bannerland/archive_worker_py3
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-    - rtmapreduce/tools/metering/billing/lib
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-    - saas/library/python/abc
-    - saas/library/python/ferryman
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-    - saas/tools/devops/duty/duty_stat
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-    - sandbox/client
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-    - sandbox/projects/GetImagesMrIndexConfig
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-    - sandbox/projects/mssngr/runtime/MssngrRouterLoadTest
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-    - sandbox/projects/music/deployment/helpers
-    - sandbox/projects/news/CompareNewsAnnotatorResponses
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-    - sandbox/projects/release_machine/tasks/RenderReleaseGraph/lib
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-    - sandbox/projects/runtime_models/BuildBegemotModelsPackageBase
-    - sandbox/projects/scraper_over_yt/ScraperOverYtMakeTestBatch
-    - sandbox/projects/sdc/SDC_CHECK_ACCESS
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-    - sandbox/projects/suggest/dicts/AnswersUsers
-    - sandbox/projects/taxi/BuildLogisticDispatcher
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-    - sandbox/projects/video/priemka/VideoRobotPriemkaSimple
-    - sandbox/projects/vins/MegamindComparePerformance
-    - sandbox/projects/vins/MegamindGetResponses
-    - sandbox/projects/websearch/CalcEventlogStats
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-    - sandbox/projects/websearch/begemot/common/fast_build
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-    - sandbox/projects/yabs/avp/YabsMakeTnsLog
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-    - sandbox/proxy
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-    - sandbox/proxy/tests
-    - sandbox/sandboxsdk
-    - sandbox/services/base
-    - sandbox/services/modules
-    - sandbox/taskbox/dispatcher
-    - sandbox/taskbox/worker
-    - sandbox/tasklet/sidecars/resource_manager/handlers
-    - sandbox/tasklet/sidecars/resource_manager/tests
-    - sandbox/yasandbox/database/upgrade
-    - sandbox/yasandbox/proxy
-    - sdg/internal_auth/admin/lib/health/services
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-    - sdg/internal_auth/sidecar/lib/users/jobs
-    - sdg/internal_auth/sidecar/tests/utils/redis
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-    - sdg/labeling/toloka/client
-    - sdg/robot_bl/narrow_locations/tests/unit
-    - sdg/sdc/core/infra/mds
-    - sdg/simulator/offline_tracer/tests
-    - search/beholder/src/worker
-    - search/beholder/src/worker/nodes
-    - search/daemons/models_proxy/tests
-    - search/daemons/models_proxy/tests/generator
-    - search/garden/runtime_tests/util/backend
-    - search/geo/tools/addrsnippet
-    - search/geo/tools/addrsnippet/lib
-    - search/geo/tools/basket_gathering/basket_mining
-    - search/geo/tools/basket_gathering/basket_sampling
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-    - search/geo/tools/dump_objects_answers
-    - search/geo/tools/emulator
-    - search/geo/tools/personal_pois/extractor
-    - search/geo/tools/personal_pois/lib
-    - search/geo/tools/production/headquarters
-    - search/geo/tools/serp_tools/eda_organic_generator
-    - search/geo/tools/task_manager/generators/common
-    - search/geo/tools/task_manager/system
-    - search/geo/tools/toponym_snippets/best_companies
-    - search/geo/tools/yt/read/lib
-    - search/hamster/auto_incidents_creator/get_reqid
-    - search/integration_tests/util
-    - search/its_executor/src
-    - search/metadoc/tools/request_saas
-    - search/mon/bot/bot
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-    - search/mon/fm_monitor
-    - search/mon/stater/src/tasklets/clone_warden_data_to_yt/src
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-    - search/mon/stater/src/tasks/clone_warden_data_to_yt
-    - search/mon/stater/src/tasks/marty_proto_stats
-    - search/mon/uchenki/lib
-    - search/mon/uchenki/lib/jobs
-    - search/mon/uchenki/lib/utils
-    - search/mon/wabbajack/bin/wbjk_cli
-    - search/morty/src/model/supplier
-    - search/morty/tests/test_generator
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-    - search/priemka/tools/fast_shooter
-    - search/priemka/tools/united_testing/src/utils
-    - search/priemka/yappy/src/yappy_lib
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-    - search/scraper_over_yt/scripts/smart_duty
-    - search/stoker/tests
-    - search/tools/fast_data_deployment/callback
-    - search/tools/fast_data_deployment/lib
-    - search/tools/middle/prefetch_cache/lib
-    - search/tools/sepe/apphost_pie
-    - search/tools/setrace/src/setrace/lib
-    - search/tools/setrace/src/setrace/models
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-    - search/tools/setrace/src/setrace/web/controllers/api
-    - search/tools/setrace/tools/evlogdump_for_ua/lib
-    - search/tools/woland
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-    - search/wizard/data/wizard/conf
-    - search/wizard/entitysearch/tools/es_hook_notifier/lib
-    - search/wizard/entitysearch/tools/shooter_for_zeliboba
-    - serp/lenour/tasklets/lenour_set_snapshot_state/impl
-    - serp/lenour/test
-    - skynet/api/copier
-    - skynet/api/cqueue
-    - skynet/api/logger
-    - skynet/api/srvmngr
-    - skynet/packages/tests
-    - skynet/tools
-    - smarttv/droideka/proxy
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-    - solomon/services/fetcher/yasm
-    - solomon/tools/telegram-listener/bin
-    - sport/backend/sport/projects/martial_arts
-    - sprav/altay/tools/load_cc_israel
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-    - sprav/mining/botanik_miner
-    - sprav/mining/bs/scripts/postprocess
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-    - sprav/misc/python/mining
-    - sprav/tycoon/nirvana/pushes/check_freshness_permalinks
-    - statbox/business_dwh/oklo/jobs/costs/staff_data
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-    - statbox/nile/nile/drivers/yql
-    - statbox/nile/tests/cluster
-    - statbox/qb2_core/qb2/utils
-    - statbox/statinfra/repo_tests
-    - statbox/statkey/jam/libs
-    - statbox/statkey/reactor/key_reports/CTR_blocks_SERP_baobab
-    - statbox/statkey/reactor/library/staff_client
-    - statbox/statkey/reactor/tools/columnist
-    - strm/pult/backend/lib
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-    - strm/pult/backend/lib/pollers
-    - strm/pult/backend/lib/trns_hosts
-    - strm/strm_trns_manager/lib/utils
-    - strm/tools/bad-streams-generator/suites
-    - sup/slow_queries
-    - sup/tools/mongo_isolation
-    - taxi/antifraud/christopher/proactive_chats
-    - taxi/antifraud/geo_markup/lib
-    - taxi/antifraud/purga/score/go/block
-    - taxi/antifraud/purga/score/go/notify
-    - taxi/antifraud/purga/score/go/verification
-    - taxi/antifraud/purga/util
-    - taxi/antifraud/tools/ytclean
-    - taxi/eda/eda_analytics/eda_cofe_dynamic_dict_generator
-    - taxi/eda/eda_analytics/utility
-    - taxi/graph/packages/mds-downloader
-    - taxi/graph/packages/taxijamsd
-    - taxi/robowarehouse/lib/api/dependencies
-    - taxi/tools/dorblu/dorblu_configs_uploader/lib
-    - testenv/core/engine
-    - testenv/core/engine/cleanup
-    - testenv/core/engine/resources
-    - tools/mkdocs_builder/mkdocs_yandex/mkdocs_yandex
-    - tools/mkdocs_builder/mkdocs_yandex/mkdocs_yandex/ext
-    - tools/mstand/experiment_pool
-    - tools/mstand/mstand_utils
-    - tools/mstand/postprocessing
-    - tools/mstand/reports
-    - tools/mstand/sample_metrics/online
-    - tools/mstand/serp
-    - tools/mstand/session_squeezer
-    - tools/mstand/user_plugins
-    - tools/python-netconfig-static/bin/generate_hosts
-    - tools/python-netconfig-static/src
-    - tools/python-netconfig-static/src/interfaces
-    - tools/python-netconfig-static/src/interfaces/utils
-    - tools/ygetparam/ygetparam_modules/etcd
-    - transfer_manager/python/recipe/lib
-    - travel/avia/analytics/route_extractor
-    - travel/avia/api_gateway/application
-    - travel/avia/api_gateway/application/fetcher/flight_landing
-    - travel/avia/api_gateway/application/fetcher/is_possible_trip
-    - travel/avia/api_gateway/application/fetcher/personal_search
-    - travel/avia/api_gateway/lib
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-    - yweb/video/transcoder/tools/per_title/presets/nsga/evaluate/utils
-    - yweb/webdaemons/clickdaemon/tools/clickdaemon_coder/frontend
-    - yweb/webscripts/video/comparefactors/viewer
-    - yweb/webscripts/video/metarobot/parsepage/python
-    - yweb/yasap/answers/admin/admin/resources
-    - yweb/yasap/answers/answers/api
-    - yweb/yasap/answers/answers/celery/periodic
-    - yweb/yasap/answers/answers/utils
-    - yweb/yasap/answers/telegram_bot/telegram_bot/lib
-    - yweb/yasap/pdb/indexation/formatter/json
-    - yweb/younglings/common/database/schema
-    - yweb/younglings/common/database/ydb_tools/fit_tables_to_schema
-    - yweb/younglings/common/database/ydb_tools/lib
-    - yweb/younglings/education/regular/serp_problems_miner
-    - yweb/younglings/education/tools/yp_instances_http_requester
-    - yweb/younglings/tasks/YOUNGLINGS-2005
-    - yweb/younglings/tasks/YOUNGLINGS-2185
-    - yweb/younglings/tasks/YOUNGLINGS-2277
-    - yweb/younglings/tasks/YOUNGLINGS-2784
-    - yweb/younglings/tasks/YOUNGLINGS-516
-    - yweb/younglings/tasks/YOUNGLINGS-626
-    - zen/mstand/squeeze_zen/session_squeezer
-    - zen/mstand/squeeze_zen/utils
-    - zen/mstand/squeeze_zen/yt_utils
-    - zen/yweb/video/faas/lib/drm/mk2
-    - zootopia/analytics/drive/source/drive/api/v0
-    - zootopia/analytics/drive/source/drive/operations/fraud/gibdd
-    - zootopia/analytics/drive/source/drive/operations/fueling
-    - zootopia/analytics/drive/source/drive/thief/providers
-    - zootopia/analytics/ml/aggressive_driving/scorer/lib
-    - zootopia/analytics/ml/features/user_features/user_attributes
-    - zootopia/hub/geosupply/parsing
-    - zootopia/hub/geosupply/parsing/sections/parsing
-    - zootopia/hub/point_views
-  E731:
-    ignore:
-    - E731
-    prefixes:
-    - yabs/server/cs/pylibs/base_gen
-    - yabs/server/cs/pylibs/janitor
-    - yabs/server/test/ft/BSSERVER-16053
-    - yabs/server/test/ft/BSSERVER-18475
-    - yabs/server/test/ft/BSSERVER-20665
-    - yabs/server/test/ft/BSSERVER-2167
-    - yabs/server/test/ft/BSSERVER-3842
-    - yabs/server/test/ft/BSSERVER-3983
-    - yabs/server/test/ft/ads_adfox/metadsp_request
-    - yabs/server/test/ft/ads_adfox/request_context
-    - yabs/server/test/pylibs/qxl
-    - yabs/server/test/pylibs/simulator
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/server/test/qabs_bsserver_pytest/db
-    - yabs/server/test/tools/lua_test_generator/lib
-    - yabs/server/tools/simulate_timeouts/aggregate
-    - yabs/stat/infra/clickhouse/copy_table
-    - yabs/vh/cms-pgaas/black_window_applier/biz
-    - yabs/vh/cms-pgaas/cms_common/orm
-    - yabs/vh/cms-pgaas/dao/biz
-    - yabs/web-bins/id_generator/tests
-    - yaphone/localization_admin/src/views/common
-    - ydb/tests/functional/tenants
-    - ydo/async_api/tasks/handlers
-    - ydo/async_api/tests/handlers
-    - ydo/database/active_record
-    - ydo/database/lib
-    - ydo/database/sending_center/test/small
-    - ydo/database/tests
-    - ydo/libs/read_kikimr_dump/read_as_namedtuple
-    - ydo/server/apphost_source/lib
-    - ydo/tools/orders_prediction/lib
-    - ydo/tools/search_index/gen_saas_docs
-    - yp/scheduler_simulator/convert_gencfg_to_yp
-    - yp/scheduler_simulator/lib/play_history
-    - yp/scripts/add_slot_requests
-    - yql/tools/mongos3
-    - yql/tools/qplayer
-    - yt/admin/luigi/src/luigi/commands/yt
-    - yt/cron/clear_tmp/move_tmp_nodes/tests
-    - yt/cron/yp_antiaffinity_healer
-    - yt/cron/yp_heavy_scheduler_strategy
-    - yt/cron/yp_node_filter_healer
-    - yt/cron/yp_scheduler_monitor/bin
-    - yweb/antimalware/mitb/mitb_monitor/lib
-    - yweb/antiporno/suggest/calc_metrics/src
-    - yweb/antiporno/text_classif/lib/text_processing
-    - yweb/antispam/achievements/turbo_achievement
-    - yweb/antispam/cid/feedback
-    - yweb/antispam/cid/library
-    - yweb/antispam/clean_web/lib
-    - yweb/antispam/mascot/library/test
-    - yweb/antispam/scripts/script_lib/test
-    - yweb/antispam/tmu/deploy_rules
-    - yweb/antispam/viewers/trafgraph
-    - yweb/antispam/webspam/antiseo/mr_links/countrefs
-    - yweb/antispam/ytgr/tool
-    - yweb/blender/find_similar_queries/processes_manager
-    - yweb/blender/queries_classification
-    - yweb/blender/scripts/nirvana/workflows/handle_secrets
-    - yweb/contentgen/articles_classifier
-    - yweb/dups/dmetric3/bin
-    - yweb/dups/dmetric_nanny/bin
-    - yweb/rca/server/app
-    - yweb/yasap/answers/answers/models
-    - yweb/yasap/answers/answers_common
-    - yweb/yasap/znatoki/znatoki_ctl/lib/commands
-    - zen/external/bigrt/cli/lib
-    - zen/yweb/video/faas/lib/tests/files_package
-    - zen/yweb/video/faas/vh_wrappers
-    - zootopia/analytics/drive/source/drive/operations/support/registrations/reg_quality/utils
-    - zootopia/analytics/drive/source/drive/operations/users
-    - addappter/backend/addappter/reports/data_sources
-    - addappter/backend/addappter/reports/report_fields
-    - adfox/amacs/tests/functional/tests_amacs/effective_id
-    - adfox/amacs/tests/functional/tests_amacs/limits/test_event_frequency
-    - adfox/amacs/tests/functional/tests_amacs/robots
-    - adfox/amacs/tests/functional/tests_amacs/ya_rtb
-    - adfox/amacs/tests/functional/tests_amacs/yabs
-    - adfox/amacs/tests/functional/utils
-    - bigrt/cli/lib
-    - ads/bsyeti/tools/draw_collectors_graph
-    - ads/bsyeti/w2v_recommender
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/nirvana/online_learning/online_dump_txt_prepare/lib/ut
-    - ads/quality/adv_machine/cm_robot/cmpy/banner_info
-    - ads/quality/adv_machine/scripts/save_base_version
-    - ads/quality/adv_machine/scripts/stage_runner_visualizer/lib/node_renderer
-    - ads/quality/bid_correction/v2/monitoring
-    - ads/quality/bid_correction/wrapper
-    - ads/quality/experiments/ang_api_util
-    - ads/quality/ltp/action_tasks/parsed_bigb_profile
-    - ads/quality/max_positions/optimize_auction_design_block
-    - ads/quality/simulate_auction_py/config
-    - ads/sandbox_scripts/monitoring_direct_urls/lib
-    - ads/targeting/make_lm_sharding_base/lib
-    - ads/tools/yt_merge_chunks/lib
-    - ads/watchman/contrib/apispec-patched/apispec
-    - ads/watchman/contrib/apispec-patched/apispec/ext/marshmallow
-    - ads/watchman/contrib/flask-restplus-patched/flask_restplus_patched
-    - advq/generation/common/db/tests
-    - advq/grep/pylib
-    - alice/analytics/operations/timespent
-    - alice/analytics/utils/nirvana
-    - alice/boltalka/generative/training/data/nn/filtered_twitter
-    - alice/boltalka/generative/training/data/nn/util/experimental
-    - alice/quality/metrics/tools/metrics_calculator
-    - alice/uniproxy/library/processors/ut
-    - alice/vins/api/vins_api/speechkit/resources
-    - alice/vins/apps/personal_assistant/personal_assistant
-    - alice/vins/core/vins_core/nlg
-    - antiadblock/tasks/morda_aab_cookies
-    - antirobot/scripts/genits
-    - antirobot/scripts/metrics/cpu_usage_aggregate
-    - antirobot/scripts/utils
-    - apphost/daemons/horizon/src/agent/transport
-    - apphost/test/legacy/lib
-    - apphost/tools/pva/lib
-    - april/basback/basback/util
-    - aurora/aurora/config
-    - autobudget/bidder/lib
-    - balancer/test/functional/active_balancer2/common
-    - balancer/test/functional/active_balancer2/with_pinger
-    - balancer/test/functional/instance
-    - balancer/test/mock/mocked_balancer
-    - balancer/test/util/dnsfake
-    - billing/dcs/dcs
-    - billing/dcs/dcs/compare
-    - billing/dcs/dcs/compare/common/taxi
-    - billing/dcs/dcs/compare/deprecated
-    - billing/dcs/dcs/compare/partner_completions
-    - billing/dcs/dcs/utils
-    - billing/dcs/dcs/utils/sql
-    - billing/dcs/tests/unit
-    - billing/dwh/src/dwh/grocery/tools/mncloselib
-    - billing/library/python/calculator/services
-    - billing/library/python/lbclient/tests
-    - billing/library/python/logmeta_utils
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - billing/monthclosing/operations/wait_event_artifact/lib
-    - billing/monthclosing/operations/wait_json_artifact/lib
-    - billing/nirvana_reports/tools/simple_email_report/lib
-    - billing/tools/telebot/telebot
-    - captcha/generation/image_generator
-    - captcha/tools/ocr_blacklist_filter
-    - cloud/ai/speechkit/stt/bin/data_scripts/tags/add_missing_client_tags
-    - cloud/blockstore/public/sdk/python/client/ut
-    - cloud/mdb/dataproc-infra-tests/tests/helpers
-    - cloud/support/tools/quotactl-l2
-    - comdep_analytics/comdep_recsys/etl/logic/crm
-    - crypta/audience/lib/tasks/audience
-    - crypta/graph/lib/graph_connectivity
-    - crypta/lab/lib
-    - crypta/lib/python/bt/workflow/test
-    - cv/cbir_search/platform_index/tools/create_pfc_gta
-    - cv/imageproc/ocr/tools/nirvana/confidence_factors/recognition_gt_matching
-    - cv/imageproc/ocr/tools/toloka_labeling/split_lines
-    - cv/imgclassifiers/framework/nirvana/config_tools/lib/ut
-    - datacloud/geo/app/olap
-    - datalens/backend/app/dls/yadls
-    - datalens/backend/lib/bi_core/bi_core
-    - datalens/backend/lib/bi_sqlalchemy_promql/bi_sqlalchemy_promql
-    - datalens/backend/lib/bi_sqlalchemy_yq/bi_sqlalchemy_yq
-    - devtools/autocheck/helpers/node_search
-    - devtools/autocheck/stat
-    - devtools/codenav/python
-    - devtools/dummy_arcadia/run_program/runio
-    - devtools/ldcref
-    - devtools/qafw/qyp
-    - devtools/qafw/rtc_deploy/cli
-    - dict/moria/nirvana/quality/production_coverage/plot_coverage
-    - dict/mt/analytics/dashboards/datasets/ocr_translate_speed
-    - dict/mt/analytics/dashboards/datasets/tools/compress/tests
-    - dict/mt/analytics/dashboards/stub_fmls
-    - dict/mt/eval/eval_viewer/lib/dao/pg
-    - dict/mt/eval/eval_viewer/lib/flask_apps
-    - dict/mt/eval/eval_viewer/lib/util/rpc
-    - dict/mt/eval/lib/metrics/segmentation
-    - dict/mt/make/libs/report
-    - dict/mt/make/modules/voc
-    - dict/mt/pt_build/tools/yql_build
-    - dict/mt/scripts/human_eval/he_mv_aggregation
-    - dict/mt/tools/log_converter/rem_tool
-    - dict/tools/find_synonym
-    - dj/nirvana/nirvana_make
-    - dj/nirvana/operations/dj/train/build_pool_time_interval
-    - dj/nirvana/operations/yql/yql
-    - dj/nirvana/tools/nirvar
-    - dj/services/market/configs_generator/recommender/programs/discovery
-    - dj/tools/viewer/custom/goods
-    - edadeal/analytics/scripts/RetailerReachByRegion/RetailerReachByRegionLib/RetailerReachByRegionLib
-    - edadeal/analytics/scripts/UserActivity/UserActivityLib/UserActivityLib
-    - education/services/enigma/app/controllers/celery/ut
-    - entity/analytics/tools/ner2/eval/lib
-    - entity/ontodb/robot/tools/release_main_delta/lib/ut
-    - entity/ontodb/robot/util
-    - entity/recommender/nirvana/operations/build_static_profiles/lib
-    - entity/ugc/quality/reviews_ranking/ml/lib
-    - entity/ugc/quality/reviews_ranking/ml/lib/trueskill
-    - entity/ugc/quality/reviews_ranking/ml/lib/ut
-    - entity/ugc/robot/tools/orgvisits_loader/lib
-    - entity/ugc/robot/tools/user_activity_processor/lib
-    - extsearch/audio/tools/vh_tools/tests
-    - extsearch/geo/conveyors/annotations/events_miner/date_tool
-    - extsearch/geo/recommender/tools/quality_metric/convert_tradoff_4_plot
-    - extsearch/geo/recommender/tools/quality_metric/prepare_plot
-    - extsearch/geo/tools/collect_deep_vs_noclick
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/images/money/scripts/robot/util
-    - extsearch/images/related_queries/tools/configure_glueing
-    - extsearch/images/robot/rt/daemons/selection_rank_calc
-    - extsearch/images/robot/rtrobot/tools/selection_rank_calc/select_threshold
-    - extsearch/images/robot/tools/branches_metrics
-    - extsearch/video/quality/recommender/tools/dj_profile_viewer
-    - extsearch/video/quality/recommender/tools/prepare_promo_tag
-    - extsearch/video/robot/cm/vicont/cmpy/podcasts
-    - extsearch/video/robot/cm/vicont/cmpy/speech2text
-    - extsearch/video/robot/cm/vicont/cmpy/urlinfo
-    - extsearch/video/robot/docbase/crm2factors
-    - extsearch/video/robot/pylib
-    - extsearch/video/robot/rt_transcoder/dhdaas
-    - extsearch/wizards/fastres2/viewer/controllers
-    - fintech/bnpl/backend/bb_tests/testsuite/client
-    - games/admin/libs/configs
-    - health/articles/articles_pipeline/actions
-    - infra/awacs/vendor/blinovmatcher/blinovmatcher
-    - infra/awacs/vendor/blinovmatcher/tests
-    - infra/callisto/controllers/shard
-    - infra/callisto/deploy/deployer/python
-    - infra/cauth/server/master/importers/staff
-    - infra/clusterstate/services/alpha
-    - infra/deploy_queue_controller/lib
-    - infra/gencfg-gui
-    - infra/gosky/src/gosky
-    - infra/heartbeat/src
-    - infra/heartbeat/src/daemon
-    - infra/logger/tests
-    - infra/netmon/build_topology/lib
-    - infra/netmon/tests
-    - infra/netmon/utils/check_hosts_in_switch
-    - infra/qyp/account_manager/src
-    - infra/rtc/sbin/show_kernel_distribution
-    - infra/rtc/walle_validator/tests
-    - infra/skybone-coord/src/daemon
-    - infra/swatlib
-    - infra/swatlib/gevent
-    - infra/walle/server/contrib/object-validator
-    - infra/yp_dns/tools/diff_nameservers
-    - infra/yp_drp/lib
-    - infra/ytexclusiveservice
-    - intranet/compositor/src/api
-    - intranet/plan/src/plan/services/views
-    - intranet/plan/src/plan/services/views/catalog
-    - intranet/watcher/tests/unit/tasks
-    - intranet/wiki/tools/wikiclient
-    - inventori/pylibs/tasks/timeseries
-    - keyboard/android/native/codegen
-    - keyboard/dict/fuzzing
-    - keyboard/dict/lm_diff
-    - keyboard/dict/synthetic_ngrams/make
-    - keyboard/suggest/nnlm/python/nnlm
-    - kikimr/ci/tests/client/pq
-    - kikimr/tools/check_yc_access
-    - kikimr/tools/duty_bot
-    - lbs/research/LBS380_use_multiple_gsm/markup_using_exp_algo
-    - lbs/research/LBS448_anonymize_signals/scramble_signals_table
-    - library/python/fs/test
-    - logfeller/python/logfeller/infra/config
-    - logos/projects/ads/tasks/ads_eshow_group_corrector_orderid_stats
-    - logos/projects/ads/tasks/ltp_watch
-    - mail/freezing_tests/active_users_aggregation
-    - mail/python/pymail
-    - mail/template_master/load_testing/scripts
-    - maps/analytics/lib/reports
-    - maps/analyzer/sandbox/common
-    - maps/analyzer/services/jams_analyzer/tools/jams_uploader/tests/integration
-    - maps/automotive/radio/tools/prepare_data_from_csv
-    - maps/automotive/radio/tools/pylib
-    - maps/automotive/remote_access/autotests/tests
-    - maps/b2bgeo/mvrp_solver/backend/monitoring/uptime/pylibs
-    - maps/b2bgeo/ya_courier/analytics_backend/lib/reports/plan_fact
-    - maps/bizdir/sps/workstation/api
-    - maps/bizdir/sps/yang
-    - maps/bizdir/sps/yang/tests
-    - maps/garden/libs/matrix_router_data_builder
-    - maps/garden/modules/carparks_activation/tests
-    - maps/garden/modules/transit_tester/tests
-    - maps/goods/autotests/src
-    - maps/goods/autotests/src/data_types
-    - maps/goods/scripts/funduk_routines/photo_uploader/test
-    - maps/masstransit/tools/compare_routers/lib
-    - maps/masstransit/tools/upload_rasp_yt_tables/lib
-    - maps/poi/basemap/poi_checker/lib
-    - maps/poi/notification/tests
-    - maps/poi/unshown_popular_orgs/tests
-    - maps/pylibs/blackbox/lib
-    - maps/renderer/tilesgen/tools/lib
-    - maps/statistics/external/traffic_lights/geometry_lib
-    - maps/tools/monitoring/startrek_tool/bin
-    - maps/wikimap/mapspro/services/maintenance/pgmigrate_helper
-    - maps/wikimap/mapspro/tools/pgmigrate_helper/lib
-    - maps/wikimap/stat/auto_generated_hypotheses/lib
-    - maps/wikimap/stat/sprav_pedestrian/ut
-    - maps_adv/common/shared_mock/tests
-    - market/dynamic_pricing/parsing/full_url_list/update_full_url_list
-    - market/dynamic_pricing/pricing/common/canonic_test/tables_diff
-    - market/dynamic_pricing/pricing/library/rthub
-    - market/forecast/demand_ml_forecast/lib/data_preparation/ssml
-    - market/forecast/demand_ml_forecast_validation/lib/data_preparation
-    - market/guru-models-dumper/py_test
-    - market/guru-models-dumper/suggests_storage
-    - market/guru-models-dumper/test
-    - market/replenishment/algorithms/lib/simulation
-    - market/report/runtime_cloud/report_config
-    - market/sre/tools/rtc/nanny
-    - market/sre/tools/rtc/nanny/models/attributes
-    - market/tools/stupid_predict
-    - market/yamarec/performance/nirvana/actions/past_checkout
-    - market/yamarec/performance/nirvana/segment_computer
-    - ml/libs/ml_data_reader/src/ml_data_reader
-    - ml/nirvana/python_deep_learning
-    - ml/row_processors/row_processors/blocks
-    - ml/tensorflow/models/userbert/tests/data/local
-    - ml/tensorflow/models/userbert/tests/data/utlib
-    - ml/tensorflow/tfnn/src/tfnn
-    - ml/tensorflow/tfnn/src/tfnn/ops
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/inference
-    - ml/tensorflow/tfnn/src/tfnn/task/seq2seq/tools/interlingua
-    - ml/tensorflow/tfnn/src/tfnn/tools/score_tokenized
-    - ml/tensorflow/tfnn/src/tfnn/train
-    - ml/tensorflow/tfnn/tests/seq2seq
-    - ml/tensorflow/ytensorflow/tests/train/hooks
-    - ml/tensorflow/ytensorflow/ytensorflow/inference
-    - ml/tensorflow/ytensorflow/ytensorflow/layers/rnn/cudnn
-    - ml/zeliboba/nirvana/operations/inference
-    - modadvert/libs/sm_api/processors/get_custom
-    - modadvert/libs/utils/state
-    - modadvert/nirvana/valhalla/operations
-    - modadvert/programs/clean_data
-    - modadvert/programs/documents_api/libs
-    - modadvert/test_utils/yt_fixtures
-    - mssngr/geobot/kikimr_client
-    - music/tools/card_gen
-    - nirvana/vh3/src/vh3/util/typecheck
-    - noc/comocutor-contrib/comocutor_contrib
-    - noc/hbf-server/tests
-    - noc/packages/mondata_server/cmd/linkator3
-    - noc/soft_pingers/bomj
-    - orgvisits/heuristics/wifi/matching/features
-    - orgvisits/tools/table_checker
-    - passport/backend/adm_api/tests/common
-    - passport/backend/core/cookies/utils/werkzeug_ports
-    - passport/backend/core/types
-    - passport/backend/tools/apple_private_keys
-    - passport/backend/utils
-    - quality/ab_testing/scripts/excomer2/tests
-    - quality/ab_testing/scripts/kati
-    - quality/ab_testing/scripts/shellabt
-    - quality/antifraud/analytics/sessionsviewer_period
-    - quality/functionality/chats/platform/base
-    - quality/functionality/facts/ml_experiments/lib
-    - quality/functionality/facts/nirvana/operations/remove_train_queries_from_eval_pool
-    - quality/functionality/ideal_snippets/nirvana_toloka/landing_page_scrolls/app_scrolls/tests
-    - quality/functionality/scripts/psuh/PushStatsLib/PushStatsLib
-    - quality/functionality/shinyserp/ecom_research/nirvana/operations/contents_constructor/lib
-    - quality/functionality/shinyserp/ecom_research/nirvana/operations/wizard_builder/lib
-    - quality/functionality/snippets/media_turbo_bna
-    - quality/functionality/turbo/ecommerce/offer_base/process_exports/tests/medium
-    - quality/functionality/turbo/runtime/turbo_urls_sampler/bin
-    - quality/logs/baobab/api/python_arc/ut
-    - quality/logs/baobab/api/python_arc/ut3
-    - quality/market/metrics/search_metric_threshold
-    - quality/neural_net/bert/bert/pytorch
-    - quality/neural_net/bert/bert/pytorch/pruning
-    - quality/nirvana_tools/conveyor_operations/ab_experiment_dump/process_ab_result
-    - quality/nirvana_tools/conveyor_operations/asgen/config
-    - quality/nirvana_tools/conveyor_operations/stove/run_simple_opt
-    - quality/trailer/suggest_dict/suggest_framework/tools
-    - quality/user_sessions/market/collector_lib
-    - quality/ytlib/tools/testops
-    - quasar/infra/tasklets/logfeller_usage_to_solomon/impl
-    - quasar/manifest_scripts/manifestlib
-    - razladki/monq/monq
-    - robot/blrt/tools/difftool/lib
-    - robot/blrt/tools/viewer
-    - robot/favicon/python
-    - robot/jupiter/library/python/dump_shards
-    - robot/jupiter/library/python/jupiter_util
-    - robot/jupiter/library/python/sample
-    - robot/jupiter/scripts
-    - robot/jupiter/tools/compare_index/lib
-    - robot/kwyt/scripts/sampling_data
-    - robot/lemur/scripts/common
-    - robot/mercury/cmpy/cluster_switcher
-    - robot/salmon_agent/utils
-    - robot/smelter/backend/analytics/utils
-    - robot/tools/solomon_agent/utils
-    - robot/zora/tools/pdfetch_external_files_generator
-    - rt-research/broadmatching/scripts/pylib/bm
-    - sandbox/bin/tests
-    - sandbox/projects/AutocheckEmulation
-    - sandbox/projects/AutocheckStatistics
-    - sandbox/projects/BuildGolemDeb
-    - sandbox/projects/EntitySearchShooter
-    - sandbox/projects/MultiMediaRTMRMonitor
-    - sandbox/projects/Statbox/StatboxLibraCook
-    - sandbox/projects/UrlsByShowCounters/executable/lib
-    - sandbox/projects/antirobot/DiffResources
-    - sandbox/projects/avia/generate_directions_for_toloka
-    - sandbox/projects/avia/get_amadeus_report
-    - sandbox/projects/devops/UpdateGoals
-    - sandbox/projects/jupyter_cloud/salt/lib
-    - sandbox/projects/market/recom/cms/Monitoring
-    - sandbox/projects/quasar/check_release_status/lib/validate
-    - sandbox/projects/statkey/money_map/monitorings/moneymap_monitorings
-    - sandbox/projects/vh/frontend/dolbilka_plan_creator
-    - sandbox/projects/websearch/begemot/common/fast_build
-    - sandbox/projects/yabs/SysConstLifetime/const_proto
-    - sandbox/projects/yabs/SysConstLifetime/sys_const
-    - sandbox/projects/yabs/auto_supbs_2/lib/order_processor_lib
-    - sandbox/projects/yabs/base_differ
-    - sandbox/projects/yabs/release/performance
-    - sandbox/projects/yabs/sandbox_task_tracing/impl/test
-    - sandbox/projects/yabs/sandbox_task_tracing/test
-    - sandbox/projects/yane/CalcQuality
-    - sandbox/projects/yane/TestTask
-    - sandbox/yasandbox/manager
-    - sdg/robot_bl/narrow_locations/tests/unit
-    - search/begemot/tools/its
-    - search/daemons/models_proxy/tests/lib
-    - search/geo/tools/basket_gathering/basket_mining
-    - search/geo/tools/basket_gathering/misspel_sampling
-    - search/geo/tools/collections/lib
-    - search/geo/tools/fuel_snippet/lib
-    - search/geo/tools/personal_pois/lib
-    - search/geo/tools/task_manager/generators/building_info/tools/gasification/mosreg_api_downloader
-    - search/geo/tools/task_manager/generators/providers_data/common
-    - search/integration_tests/util
-    - search/mon/bot/bot/modules
-    - search/mon/curators_helper
-    - search/mon/uchenki/app/controllers/api
-    - search/mon/uchenki/lib/clients
-    - search/mon/uchenki/lib/utils
-    - search/mon/warden/src/services
-    - search/morty/src/common/clients
-    - search/morty/src/rviewer/clients
-    - search/rpslimiter/rpslimiter_agent/lib
-    - search/tools/setrace/src/setrace/models
-    - search/tools/setrace/src/setrace/models/tracer_over_yt
-    - search/tools/setrace/src/setrace/models/unified_agent
-    - search/wizard/entitysearch/tools/straighten_table
-    - skynet/api/srvmngr
-    - smarttv/droideka/tests
-    - smm/tools/get_label_stats
-    - solomon/tools/yapackage
-    - sport/backend/sport/projects/football
-    - sport/backend/sport/sport
-    - sport/backend/sport/translations
-    - sprav/mining/botanik_miner
-    - sprav/mining/bs/scripts/postprocess
-    - sprav/mining/facebook/translate
-    - sprav/mining/quarantine/feature_grep
-    - sprav/misc/python/mining
-    - statbox/nile/nile/drivers/yql
-    - statbox/nile/nile/processing
-    - statbox/nile/tests/cluster
-    - statbox/qb2_core/qb2/compiler
-    - statbox/qb2_core/qb2/graph
-    - statbox/qb2_core/qb2/utils
-    - statbox/qb2_core/qb2/utils/datetime
-    - statbox/qb2_core/tests/common
-    - statbox/statkey/reactor/charity_direct_report/aggregate_data
-    - statbox/statkey/reactor/cubes/datacatalog/prepare_processes/v2
-    - strm/pult/common/python/lib
-    - taxi/antifraud/device_data/lib
-    - taxi/robowarehouse/lib/api/tests/functional/routes/v1/admin
-    - taxi/robowarehouse/lib/concepts/tests/functional/orders
-    - tools/mstand/nirvana_api
-    - tools/trie_ops/tests
-    - tracker/scripts/jira_to_tracker
-    - travel/avia/api_gateway/application/fetcher/route_landing
-    - travel/avia/library/python/django_namedtuples
-    - travel/avia/library/python/route_search/by_number
-    - travel/avia/library/python/tester
-    - travel/avia/library/python/ticket_daemon/memo
-    - travel/avia/subscriptions/app/tests
-    - travel/rasp/library/python/route_search/by_number
-    - travel/rasp/train_api/train_partners/base/train_details
-    - vcs/changeset
-    - voicetech/asr/experiments/VOICE-6097-mt-g2p/create_simple_decoding_dict
-    - voicetech/asr/tools/asr_analyzer/lib
-    - voicetech/asr/tools/intents_decompose
-    - voicetech/asr/tools/parse_cli_output/bin
-    - voicetech/bio/pybio
-    - voicetech/bio/pybio/tests/train
-    - voicetech/bio/pybio/tests/train/data
-    - voicetech/bio/pybio/tests/train/tf_patched_models
-    - voicetech/bio/pybio/train
-    - voicetech/bio/pybio/train/cnnpool
-    - voicetech/bio/pybio/train/data/common
-    - voicetech/bio/scripts/train/train
-    - voicetech/diarization/lib/markup
-    - voicetech/spotter/online_metrics/lib
-    - voicetech/spotter/train/witchcraft/wizard
-    - voicetech/tts/training/waveglow
-    - voicetech/tts/vh/tts_metric
-    - weather/ml/nirvana_operations/download_tools
-    - weather/workers/exports/ydb
-    - weather/workers/imports/copernicus
-    - weather/workers/imports/netatmo
-    - weather/workers/imports/owm
-    - web/daemons/begemot/scripts/begemot_separation
-    - web/daemons/begemot/test/test_daemon
-    - yabs/nanpu/tests/qabs_nanpu_pytest
-    - yabs/poormansprofiler/fetch/lib
-    - yabs/qa/oneshots/common
-    - yabs/qa/yabs_b2b_tank/qabs/b2b
-    - yabs/qa/yabs_b2b_tank/qabs/newreport
-  E741:
-    ignore:
-    - E741
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - billing/log_tariffication/py/tests/integration/partner_acts
-    - billing/log_tariffication/py/tests/integration/partner_dsp_acts
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - crypta/lab/tools/share_audience_exports
-    - dj/services/toloka/features/lib/projects
-    - education/yaschool/services/sections/app/models
-    - extsearch/geo/tools/similarweb_basket_prepare
-    - geosuggest/tools/international_quality/vh3/similarweb_basket_prepare
-    - logbroker/tools/cluster_migration/get_max_retention
-    - maps/analyzer/pylibs/models
-    - maps/analyzer/pylibs/schema
-    - maps/analyzer/sandbox/ab_tables_daily/bin
-    - maps/analyzer/toolkit/lib
-    - maps/analyzer/tools/qyp_quota
-    - maps/geoq/hypotheses/flats/lib
-    - maps/tools/matcher_quality/scripts/compare
-    - modadvert/libs/hitman
-    - plus/mobile/infra/common/files
-    - quality/user_sessions/money_rt/registry/helpers
-    - quasar/manifest_scripts/sync_tool
-    - sandbox/projects/release_machine/components/configs/fintech
-    - sandbox/projects/release_machine/components/configs/irt
-    - statbox/qb2_core/qb2/compiler
-    - yabs/qa/oneshots/denkitaev/BSSERVER-20575/remove_exp_group_labels
-    - yt/cron/merge/perform_merge/lib
-    - yweb/antiporno/nirvana/operations/self_updateable
-    - yweb/dups/dmetric3/bin
-    - yweb/video/faas/lib/abr
-    - yweb/video/faas/lib/drm
-    - yweb/yasap/answers/admin/admin/resources
-    - zen/yweb/video/faas/lib/drm
-    - addappter/backend/addappter_cli/commands/bonus
-    - adfox/amacs/tests/functional/libs/builders
-    - adfox/amacs/tests/functional/libs/models
-    - adfox/amacs/tests/functional/tests_amacs/targeting/browser
-    - adfox/amacs/tests/functional/tests_amacs/targeting/puid
-    - adfox/amacs/tests/functional/tests_amacs/targeting/user_tracking
-    - adfox/amacs/tests/functional/tests_amacs/ya_rtb
-    - adfox/amacs/tests/functional/utils
-    - adfox/amacs/tests/functional/utils/tools
-    - adfox/infra/monitoring/agent
-    - adfox/xpd/tests/functional/tests/tpd
-    - bigrt/lib/events/codegen
-    - ads/bsyeti/libs/argument_tree
-    - ads/bsyeti/tests/eagle/ft/lib
-    - ads/bsyeti/tests/test_lib/eagle_compare_old
-    - ads/emily/mvp/ml_engine_inspired_by_shoutpva/iter_01/lib/models/nirvana_vw
-    - ads/libs/py_build_stat/mapreduce
-    - ads/libs/py_hourstat
-    - ads/libs/py_lemmer/python-clemmer2/py_modules
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabutils
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/libs/py_monitoring
-    - ads/libs/py_sysutils/yabs-python-sysutils/py-modules
-    - ads/libs/py_vw_lib
-    - ads/libs/py_yttools
-    - ads/libs/yql
-    - ads/ml_engine/learn/result/flow_process_usage_data/lib
-    - ads/ml_engine/lib
-    - ads/nirvana
-    - ads/nirvana/difacto/online_loss_processor
-    - ads/nirvana/difacto/task_schema_converter
-    - ads/nirvana/ml_report/lib
-    - ads/nirvana/online_learning/contextlib_utils
-    - ads/nirvana/online_learning/graph_launcher/test_pt
-    - ads/nirvana/vw/vw_launcher/test
-    - ads/pytorch/lib/online_learning/production/factor_stats
-    - ads/quality/autotargeting/bloss
-    - ads/quality/bid_correction/lib
-    - ads/quality/bm_scoring/pipeline/manage_pools
-    - ads/quality/dssm/lib
-    - ads/quality/ltp/libs/build_pool
-    - ads/quality/mobile_apps/make_pool
-    - ads/quality/simulate_auction_py/lib/internal_ads
-    - ads/sandbox_scripts/bmcategory_queryage_coeffs/lib
-    - ads/sandbox_scripts/enrich_goals/lib
-    - ads/sandbox_scripts/join_yabar
-    - ads/sandbox_scripts/join_yabar/lib
-    - ads/sandbox_scripts/zc_regular
-    - ads/targeting/yabs-python-collections/py-modules
-    - ads/tools/mranalyze
-    - ads/watchman/experiments/lib
-    - ads/watchman/experiments/lib/mr_collections
-    - ads/watchman/experiments/lib/plotting
-    - alice/uniproxy/library/backends_common
-    - alice/uniproxy/library/experiments/ut
-    - alice/uniproxy/library/extlog/ut
-    - alice/uniproxy/library/utils
-    - alice/uniproxy/tools/balancer_top
-    - alice/uniproxy/tools/perf_results_parser
-    - alice/vins/api/vins_api/webim/tests
-    - alice/vins/core/vins_core/nlu/neural/metric_learning
-    - alice/vins/core/vins_core/nlu/sample_processors
-    - alice/vins/core/vins_core/utils
-    - analytics/plotter_lib
-    - antiadblock/tasks/detect_verification
-    - antirobot/captcha/captcha_test_service/bin
-    - apphost/daemons/horizon/src/server/services/checker/reducers
-    - apphost/lib/python/split/charts
-    - april/badb/badb/structure/interest
-    - april/basback/basback/process/ca/custom_category_report
-    - april/common/libca
-    - april/python-clickhouse/clickhouse
-    - april/web/bas/bas
-    - april/web/bas/bm
-    - april/web/bas/bm/management/commands
-    - april/web/bas/bm/utils
-    - april/web/bas/collector
-    - april/web/bas/qa
-    - april/web/bas/qa/utils/segment_rules
-    - autobudget/alerting/alerts
-    - autobudget/bidder/lib
-    - autobudget/bidder/lib/ut
-    - autobudget/bidder/testlib
-    - balancer/daemons/solomon
-    - balancer/production/tickets_deploy
-    - balancer/test/configs/lib/locations_test
-    - balancer/test/functional/openssl
-    - balancer/test/util/dnsfake
-    - cloud/blockstore/tools/analytics/top-disks
-    - cloud/blockstore/tools/cms/lib
-    - cloud/kms/client/python
-    - cloud/mdb/salt/salt/_states
-    - cloud/mdb/salt/salt/components/mysql/conf
-    - cloud/mdb/salt/salt/components/pushclient/parsers
-    - collab/core/src
-    - crypta/graph/staff/lib
-    - crypta/graph/v1/python/utils
-    - crypta/lib/python/bt/workflow/test
-    - crypta/lib/python/lb_pusher/test
-    - crypta/lib/python/yt/processed_tracker/test
-    - cv/cbir_search/intent_classifier/parse_intent_factors
-    - cv/cbir_search/smart_camera/scenarios/poetry/make_data
-    - cv/imageproc/ocr/tools/nirvana/captcha_renderer
-    - cv/imageproc/ocr/tools/nirvana/ocr_results_visualize
-    - cv/imageproc/ocr/tools/nirvana/realtime_sbs/build_task
-    - cv/imageproc/ocr/tools/nirvana/seglinks_detector/parse_synth
-    - cv/imageproc/ocr/tools/statistic/auto_tests/ocr_test_lib/api_wrapper
-    - cv/imgclassifiers/framework/data_processing
-    - cv/imgclassifiers/framework/nirvana/config_tools/add_config_head
-    - cv/imgclassifiers/framework/nirvana/data_tools/features_to_images
-    - cv/imgclassifiers/framework/nirvana/sbs_tools/build_layouts
-    - cv/imgclassifiers/framework/nirvana/sbs_tools/build_task
-    - cv/imgclassifiers/framework/visualization
-    - cv/imgclassifiers/tf_applicator/tests/diff_tool
-    - datacloud/data_schema
-    - datalens/backend/app/bi_external_api/bi_external_api/domain/external
-    - datalens/backend/app/bi_external_api/bi_external_api/domain/internal/dashboards
-    - datalens/backend/tools/materialization/mat_ch_cluster_population
-    - devtools/autocheck/stat
-    - devtools/codenav/kytheprotobufgen
-    - devtools/contrib/import_tensorflow
-    - devtools/experimental/ylog/ylog
-    - devtools/import_contrib
-    - devtools/local_cache/toolscache/tests/medium
-    - devtools/local_cache/toolscache/tests/recreate
-    - devtools/qafw/selenium/grid_usage/calc_trend
-    - devtools/qafw/selenium/grid_usage/calc_usage
-    - devtools/qafw/selenium/lib
-    - devtools/qafw/selenium/time_distribution/bin
-    - dict/bert/make/tools/gena_tokenizer
-    - dict/libs/map/tools/mkmap/test
-    - dict/misspell/scripts/daily-popular-words/test
-    - dict/misspell/spellchecker/sre/spellchecker_stat
-    - dict/moria/nirvana/context/find_hypot_in_query
-    - dict/mt/analytics/make/modules/examples_quality/coverage/get_chunks
-    - dict/mt/analytics/programs/ocr/match_ocr_gt
-    - dict/mt/g2p/asr/decode_logits
-    - dict/mt/g2p/convert
-    - dict/mt/g2p/eval/tests
-    - dict/mt/make/db/content
-    - dict/mt/make/modules/filter/tests
-    - dict/mt/make/modules/util/tests
-    - dict/mt/make/modules/voc/tests_yql
-    - dict/mt/make/processes/gen_monitoring_graphs/update_status
-    - dict/mt/make/processes/gen_monitoring_graphs/update_status/reports
-    - dict/mt/make/processes/gen_monitoring_graphs/update_status/views
-    - dict/mt/make/tools/update_testsets
-    - dict/mt/mtdict/make/definitions/modules/extracts/get_extract_api
-    - dict/mt/mtdict/make/dictionary_polishing/polish
-    - dict/mt/mtdict/make/long_examples/tools/corpus_to_json
-    - dict/mt/mtdict/make/long_examples/utils
-    - dict/mt/mtdict/make/release/tools/prepare
-    - dict/mt/mtdict/make/translation_dictionary/modules/filters/filt_by_fixlist
-    - dict/mt/mtdict/make/translation_dictionary/modules/get_back_translations
-    - dict/mt/mtdict/make/translation_dictionary/modules/leave_best_entries
-    - dict/mt/mtdict/make/translation_dictionary/modules/lib
-    - dict/mt/mtdict/make/translation_dictionary/modules/write_dist
-    - dict/mt/oilrig/docs/tools/url_based/run_yql_query
-    - dict/mt/scripts/new_polishing/vh
-    - dict/mt/tools/align_words_with_translation_dictionary
-    - dict/mt/tools/rake_filter_yt/test
-    - disk/admin/monitors/common
-    - disk/admin/monitors/duty_calls
-    - disk/tasklets/startrek/impl
-    - distribution_interface/backend/backend/artifacts
-    - distribution_interface/backend/backend/statistics
-    - distribution_interface/backend/backend/util
-    - distribution_interface/rtc_tools/unistat
-    - edadeal/analytics/scripts/SearchQueriesMetrics/SearchQueriesMetrics
-    - education/services/enigma/app/controllers/notify
-    - education/services/enigma/app/controllers/stands
-    - entity/quality/helix
-    - entity/quality/helix/acceptance/checks/accept
-    - entity/ugc/nirvana/digest/lib/py
-    - entity/ugc/robot/tools/reviews_to_saas/lib
-    - extsearch/audio/deepdive/tools/merge_tables/lib
-    - extsearch/audio/generative/py/common
-    - extsearch/audio/generative/py/uploader
-    - extsearch/audio/tools/yp_tools
-    - extsearch/goods/tools/runtime_cloud/report_config
-    - extsearch/images/ontosearch/robot/tools/update_db
-    - extsearch/images/robot/scripts/cm/semidup2
-    - extsearch/images/tools/nirvana/collections_feed_toloka
-    - extsearch/video/functionality/fastdelivery/NewCombineVhsRequests/NewCombineVhsFilms
-    - extsearch/video/functionality/fastdelivery/NewCombineVhsRequests/NewCombineVhsSeries
-    - extsearch/video/robot/rt_transcoder/hls2dash/repack
-    - extsearch/video/vh/tape
-    - fintech/ci/utils/ya-infra-sync
-    - games/admin/background_modules
-    - geobase/sql/patch/LIB-257.uk.dispute.lings/ling-viewer
-    - geosuggest/conveyors/top_rubrics/top_rubrics_config
-    - haas/cmis/capacity_limits_sync
-    - haas/cmis/eng_limits_sync
-    - health/turbo_articles/turbo_to_yt/lib/process_articles/sitelinks
-    - infra/awacs/vendor/blinovmatcher/tests
-    - infra/callisto/agent/utils
-    - infra/callisto/shardtool
-    - infra/clusterstate/libraries/resolver
-    - infra/clusterstate/services/alpha
-    - infra/clusterstate/services/hostinfo
-    - infra/clusterstate/services/psi
-    - infra/dctl/src/lib
-    - infra/dist/dmover/tests
-    - infra/kernel/test/misc/kern
-    - infra/logger
-    - infra/nanny/nanny_sox_audit/src/nanny_sox_audit
-    - infra/netconfig/bin/yandex-netconfig-tool
-    - infra/netconfig/lib
-    - infra/netmon/build_topology/lib
-    - infra/oops-agent/src/lib/modules
-    - infra/psiagent2/lite
-    - infra/psiagent2/src
-    - infra/qemu/lib/qemutool/qemutool/guest
-    - infra/qemu/vmexec
-    - infra/qyp/vmagent/src
-    - infra/reconf/util/handled/tests
-    - infra/reconf_juggler
-    - infra/rtc/juggler/bundle/checks/walle_hotfix
-    - infra/rtc/packages/yandex-hbf-agent-monitoring/monitoring
-    - infra/shawshank/tests
-    - infra/swatlib
-    - infra/swatlib/rpc
-    - infra/walle/server/contrib/sepelib/yandex
-    - infra/ya_salt/cmd
-    - infra/ya_salt/lib
-    - infra/ya_salt/lib/output
-    - infra/ya_salt/lib/subprocutil
-    - infra/ya_salt/lib/tests
-    - infra/yasm/yasmapi
-    - infra/yasm/zoom/python/tests
-    - infra/yt/lib/yt_ssh_swarm/hpl_tools
-    - intranet/plan/django-filter/django_filters
-    - intranet/plan/src/plan/staff
-    - keyboard/analytics/toloka/daemon/eval_taps
-    - keyboard/analytics/toloka/nirvana/blocks
-    - keyboard/android/libaml
-    - kikimr/tools/monitoring/tests
-    - kikimr/tools/sqs/performance/sqs_load
-    - kikimr/tools/storage_perf_reporter
-    - library/python/bstr
-    - library/python/cqueue
-    - library/python/python-blackboxer/blackboxer
-    - load/projects/tankapi_server/tankapi
-    - logbroker/tools/manual/dynconfig_tool
-    - logbroker/tools/manual/python_gzip_writer
-    - logbroker/tools/manual/test_read_unzip_compress_brotli
-    - logbroker/unified_agent/client/python/examples/ua_grpc_client
-    - logfeller/python/logfeller/infra/config
-    - logos/libs/clients/solomon
-    - logos/projects/ads/tasks/bmcategory_queryage_coeffs
-    - logos/projects/ads/tasks/joined_profile_pytorch_log
-    - logos/projects/ads/tasks/yabar_torch_tensor
-    - logos/tools/mkdocs/plugin
-    - logos/tools/mkdocs/plugin/bin
-    - logos/tools/mkdocs/plugin/lib
-    - logos/tools/reactor_manager
-    - mail/contrib/ccs-caldavtester/verifiers
-    - mail/docker_tests/tests_common/pytest_bdd
-    - mail/docker_tests/tests_common/steps
-    - mail/pypg/pypg
-    - mapreduce/yt/unwrapper/ut
-    - maps/analyzer/pylibs/cachely/tests
-    - maps/analyzer/sandbox/jams_level_prediction/prepare_history_storage/lib
-    - maps/analyzer/services/jams_external/pylib/tie_graph
-    - maps/analyzer/tools/mark_charts/bin
-    - maps/automotive/parking/tools/qa/stat_parking_detector
-    - maps/b2bgeo/libs/py_flask_utils
-    - maps/b2bgeo/mvrp_solver/backend/integration_tests/bin
-    - maps/b2bgeo/tools/vrp_load_testing
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-    - yabs/analytics/anomaly_analyzer/src
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-    - yabs/server/test/ft/BSSERVER-10571
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-    - yabs/vh/cms-pgaas/db-resource-cleaner/biz
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-    - yql/tests/cli
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-    - yweb/antispam/common/python
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-    - yweb/safesearch/government/python
-    - yweb/scripts/datascripts/common
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-    - yweb/scripts/datascripts/runnerLib
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-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/webscripts/video/metarobot/parsepage/python
-    - yweb/yasap/answers_quality/plagiarism/auto_detector
-    - yweb/yasap/pdb/tools/suggest
-    - yweb/yasap/znatoki/znatoki_ctl/lib/utils
-    - yweb/yasap/znatoki/znatoki_ctl/migrations
-    - zootopia/analytics/ml/join_features/lib
-  F401:
-    ignore:
-    - F401
-    prefixes:
-    - ads/bigkv/tensor_transport/lib
-    - ads/emily/storage/libs/clients/mysql
-    - ads/emily/storage/libs/clients/nirvana
-    - ads/emily/storage/libs/ml_engine_converter/converter/ml_engine
-    - ads/emily/storage/libs/ml_engine_converter/processors/disk
-    - ads/emily/storage/libs/ml_engine_converter/processors/mapreduce
-    - ads/emily/storage/libs/ml_engine_converter/processors/sandbox
-    - ads/emily/storage/libs/monitor
-    - ads/emily/storage/libs/monitor/tests/lib
-    - ads/emily/storage/libs/transports/tensor
-    - ads/emily/storage/libs/transports/tensor/ut/lib
-    - ads/emily/storage/models/tsars/lib
-    - ads/emily/storage/scripts/last_version_status
-    - ads/libs/py_yt_as_cache
-    - ads/libs/yql/conftest
-    - ads/pytorch/lib/online_learning/preprocess
-    - apphost/conf/tests/horizon/scripts/update_white_list
-    - apphost/daemons/horizon/src/agent
-    - apphost/daemons/horizon/src/agent/transport
-    - apphost/daemons/horizon/src/server/services
-    - apphost/daemons/horizon/tests/daytower
-    - apphost/daemons/horizon/tests/import
-    - apphost/lib/data_validation/src/common
-    - apphost/lib/data_validation/tests/validators
-    - april/lib/py/exceller/exceller
-    - april/multik/accessories/banners_hashing
-    - april/multik/accessories/classification
-    - april/multik/accessories/neighbors_filtration
-    - april/multik/accessories/patch_evaluation
-    - april/multik/accessories/resources/index_building
-    - april/multik/accessories/resources/resource_extraction
-    - april/multik/accessories/upload_classifier_to_yt
-    - april/multik/stand/classifier_builder
-    - april/multik/stand/import_banners
-    - autobudget/bidder/testlib/fasttestlib
-    - cloud/dwh/lms/hooks
-    - cloud/mdb/dbaas-internal-api-image/dbaas_internal_api/utils
-    - cv/imgclassifiers/utils/python/yt_attributes
-    - dict/mt/analytics/mr_metrics/lib/stages
-    - dict/mt/analytics/mr_metrics/lib/util
-    - dict/mt/analytics/mr_metrics/lib/util/ut
-    - dict/mt/analytics/mr_metrics/lib/util/yt
-    - dict/mt/analytics/mr_metrics/lib/util/yt/ut
-    - dict/mt/analytics/mr_metrics/reducer
-    - dict/mt/analytics/mr_metrics/retention
-    - dict/mt/analytics/mr_metrics/retention/ut
-    - dict/mt/analytics/mr_metrics/web/bin/aggr
-    - dict/mt/analytics/mr_metrics/web/lib/session_reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/dom_js_autogenerated/reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/elements/reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/google_clicks/reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/sensitivity_test/reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/session_properties/reducer
-    - dict/mt/analytics/mr_metrics/web/metrics/simple_session/reducer
-    - dict/mt/libs/python/levenshtein
-    - dict/mt/video/lib/vt_requests/cli
-    - dict/mt/video/tools/browser_queue_handler
-    - education/english/lib/metric_exporter/src
-    - extsearch/audio/generative/ableton_api_client/contrib/aiolo
-    - extsearch/video/robot/library/py2/yt_utils/get_portion
-    - extsearch/video/robot/library/py2/yt_utils/get_portion/algorithms
-    - extsearch/video/robot/library/py3/yt_utils/get_portion
-    - extsearch/video/robot/library/py3/yt_utils/get_portion/algorithms
-    - geoproduct/amocrm/utils
-    - geotargeting/common/crypta_ids_matching/bin
-    - infra/cauth/server/master/importers/servers
-    - infra/skybone-coord/src
-    - intranet/forms/src/events/surveyme
-    - intranet/idm_backend/src/idm/core/tasks
-    - intranet/idm_backend/tests/models/services
-    - irt/bannerland/freshness_monitor
-    - irt/bmgen/catalogia_campaigns
-    - irt/bmgen/market_data
-    - irt/bmgen/norm_and_wordcount_dicts
-    - irt/bmgen/synonyms
-    - irt/bmgen/wordforms
-    - irt/common/conftest
-    - irt/common/counterdict
-    - irt/common/geobase
-    - irt/common/proto_utils
-    - irt/common/serialization_protocol
-    - irt/common/yt
-    - irt/iron/options
-    - irt/multik/caesar/diff
-    - irt/multik/caesar/tools/classify
-    - irt/multik/training/indexes
-    - irt/multik/training/indexes/nirvana
-    - irt/multik/training/metrics
-    - irt/multik/training/optimization
-    - irt/multik/training/optimization/nirvana
-    - k50/shopping/src/server/tests/unit/services/feed_extractor
-    - k50/shopping/src/server/tests/unit/views/api/internal/v1_0_0
-    - k50/shopping/src/server/tests/utils
-    - library/python/errorboosterclient/errorboosterclient
-    - logos/libs/approx
-    - logos/libs/attributes
-    - logos/libs/clients
-    - logos/libs/clients/nile
-    - logos/libs/clients/pulsar
-    - logos/libs/clients/solomon
-    - logos/libs/clients/solomon/ut
-    - logos/libs/clients/statface
-    - logos/libs/clients/statface/ut
-    - logos/libs/cmd
-    - logos/libs/conf
-    - logos/libs/conf/enums
-    - logos/libs/config
-    - logos/libs/deploy
-    - logos/libs/differs
-    - logos/libs/differs/docy_differs
-    - logos/libs/logtype
-    - logos/libs/logtype/settings
-    - logos/libs/md/watcher/lib/api/solomon
-    - logos/libs/monitoring
-    - logos/libs/monitoring_tools
-    - logos/libs/monitoring_tools/delay/base
-    - logos/libs/monitoring_tools/delay/computed
-    - logos/libs/monitoring_tools/delay/realtime
-    - logos/libs/monitoring_tools/reactor_traversal
-    - logos/libs/monitoring_tools/runner
-    - logos/libs/monitoring_tools/ut
-    - logos/libs/precommit_validators
-    - logos/libs/samplers
-    - logos/libs/task_palette/publish_task
-    - logos/libs/task_palette/sample_log
-    - logos/libs/testy/core
-    - logos/libs/testy/graph_wrapper
-    - logos/libs/testy/graph_wrapper/ut
-    - logos/libs/testy/task_wrapper
-    - logos/libs/uty
-    - logos/libs/yt_move
-    - logos/projects/ads/tasks/banner_to_texts
-    - logos/projects/ads/tasks/tsar_pytorch_bko_pclick
-    - logos/projects/money_dwh/tasks/acts_details
-    - logos/projects/money_dwh/tasks/bs_chevent_cooked_log/builder
-    - logos/projects/money_dwh/tasks/bs_chevent_cooked_log/slave
-    - logos/projects/money_dwh/tasks/bs_chevent_cooked_log/sorter
-    - logos/projects/money_dwh/tasks/bs_dsp_cooked_log/builder
-    - logos/projects/money_dwh/tasks/event_money_geo_value_updater
-    - logos/projects/statkey_py3/tasks/metamerger/tasks/merger_base_task
-    - logos/projects/statkey_py3/tasks/metamerger/tools
-    - logos/projects/statkey_py3/tasks/money_allocations_merger/v1
-    - logos/projects/statkey_py3/tasks/services/gen_sample
-    - logos/tests/graph/lib
-    - logos/tests/task/lib
-    - logos/tools/mkdocs/plugin
-    - logos/tools/mkdocs/plugin/lib
-    - logos/tools/mkdocs/plugin/lib/plugins/tsar
-    - market/idx/datacamp/parser/lib/parser_engine
-    - market/idx/datacamp/parser/yatf
-    - market/pylibrary/market_access
-    - modadvert/libs/text_query_matcher
-    - mssngr/botplatform/src/bots/api
-    - mssngr/botplatform/src/bots/pusher
-    - paysys/sre/tools/monitorings/configs/balance_app/base
-    - release_machine/tasklets/common/mixins
-    - rt-research/bannerland/lib
-    - rt-research/broadmatching/scripts/yt/dyn-sources/generate_dse_banners/geofilter
-    - rt-research/common/pylib/utils
-    - rt-research/monitoring/atoms/config
-    - rt-research/monitoring/juggler/sync_checks
-    - saas/tools/devops/bumble_tool
-    - sandbox/projects/mobile_apps/teamcity_sandbox_runner/runner
-    - sandbox/projects/music/deployment/MusicFrontBuild
-    - sandbox/projects/music/deployment/MusicRestoreMdb
-    - sandbox/projects/music/deployment/helpers
-    - sandbox/projects/quasar/check_release_status/lib
-    - sandbox/projects/quasar/check_release_status/lib/validate
-    - sandbox/projects/release_machine/components/configs
-    - sandbox/projects/release_machine/helpers/deploy
-    - sandbox/projects/release_machine/helpers/responsibility_helper
-    - sandbox/projects/release_machine/table_formatter
-    - search/mon/bot/bot/modules
-    - search/mon/bot/bot/modules/protocols
-    - search/mon/bot/bot/modules/protocols/chats
-    - search/mon/tickenator_on_db/src/services
-    - search/mon/uchenki/lib/clients
-    - search/mon/uchenki/lib/jobs
-    - search/priemka/yappy/src/model/lineage2_service
-    - search/priemka/yappy/src/model/lineage2_service/event_reducer
-    - search/priemka/yappy/src/model/model_service/workers
-    - search/priemka/yappy/src/processor
-    - search/priemka/yappy/src/scheduler
-    - search/priemka/yappy/src/yappy_lib
-    - search/priemka/yappy/src/yappy_lib/queue
-    - search/priemka/yappy/tests/test_model
-    - search/priemka/yappy/tests/test_processor
-    - search/priemka/yappy/tests/test_scheduler
-    - search/priemka/yappy/tests/test_translator
-    - search/priemka/yappy/tests/test_yappy_lib
-    - search/priemka/yappy/tests/test_yappy_lib/test_queue
-    - search/priemka/yappy/tests/utils
-    - security/yaseclib/yaseclib
-    - smb/alpaca/users/client/lib
-    - smb/common/pgswim/lib/engine
-    - smb/common/testing_utils
-    - stability/lib/python/yp_lite/src
-    - travel/avia/avia_statistics/alternative_routes_prices_updater/lib
-    - travel/avia/avia_statistics/flights_updater/lib
-    - travel/avia/avia_statistics/landing_cities
-    - travel/avia/avia_statistics/landing_routes
-    - travel/avia/avia_statistics/lib
-    - travel/avia/avia_statistics/median_prices_updater/lib
-    - travel/avia/avia_statistics/min_prices_by_airline_updater/lib
-    - travel/avia/avia_statistics/popular_months_by_route_updater/lib
-    - travel/avia/avia_statistics/return_ticket_prices_updater/lib
-    - travel/avia/avia_statistics/route_crosslinks_updater/lib
-    - travel/avia/avia_statistics/route_infos_updater/lib
-    - travel/avia/avia_statistics/routes_updater/lib
-    - travel/avia/avia_statistics/top_airlines_updater/lib
-    - travel/avia/avia_statistics/updaters/city_to/month_and_year_prices_by_city_to_updater/lib
-    - travel/avia/flight_extras/application
-    - travel/avia/flight_extras/application/library
-    - travel/avia/flight_extras/application/service
-    - travel/avia/flight_extras/tests/handlers
-    - travel/avia/flight_status_registrar/lib
-    - travel/avia/flight_status_registrar/variflight/lib
-    - travel/avia/library/python/lib_yt
-    - travel/avia/library/python/proxy_pool
-    - travel/avia/library/python/sandbox
-    - travel/avia/library/python/sirena_client
-    - travel/avia/library/python/ticket_daemon/caches/operating_flights
-    - travel/avia/library/python/ticket_daemon/memo
-    - travel/avia/library/python/ticket_daemon/ydb/banned_variants
-    - travel/avia/library/python/urls
-    - travel/avia/personalization/hotels_reference
-    - travel/avia/price_index/bin/dump_to_yt/dumper
-    - travel/avia/price_index/bin/indexer
-    - travel/avia/price_index/lib
-    - travel/avia/price_index/lib/db
-    - travel/avia/price_index/lib/indexer
-    - travel/avia/price_index/lib/indexer/index_builder
-    - travel/avia/price_index/lib/price_searchers
-    - travel/avia/price_index/lib/query_searcher
-    - travel/avia/price_index/lib/search_results_queue_consumer
-    - travel/avia/price_index/models
-    - travel/avia/price_index/views
-    - travel/avia/revise/partners
-    - travel/avia/revise/utils
-    - travel/avia/shared_flights/admin/app/parsers
-    - travel/avia/shared_flights/tasks/amadeus_parser
-    - travel/avia/ticket_daemon_api/jsonrpc/lib/operating_checker
-    - travel/library/python/base_http_client
-    - travel/library/python/base_http_client/tests
-    - travel/library/python/logbroker
-    - travel/library/python/tvm_ticket_provider
-    - travel/rasp/blablacar/blablacar/clients
-    - travel/rasp/blablacar/blablacar/service
-    - travel/rasp/library/python/api_clients/im
-    - travel/rasp/library/python/api_clients/infra
-    - travel/rasp/library/python/api_clients/movista
-    - travel/rasp/library/python/api_clients/redir
-    - travel/rasp/library/python/api_clients/sandbox
-    - travel/rasp/library/python/api_clients/travel_api
-    - travel/rasp/library/python/api_clients/travel_api/providers
-    - travel/rasp/library/python/db
-    - travel/rasp/library/python/mapping/generators
-    - travel/rasp/library/python/ydb
-    - travel/rasp/pathfinder_maps/services
-    - travel/rasp/rasp_data/resource_checker
-    - travel/rasp/rasp_data/resource_checker/checks
-    - trust/clearing/base/tools
-    - trust/scheduler/tests/pytest
-    - weather/workers/imports/narodmon
-    - yabs/models_services/feature_store/model
-    - ydo/database/helpers
-    - ydo/database/models/types
-    - ydo/devops/monitorings/bin/lib
-    - ydo/devops/monitorings/errorbooster/alerts
-    - ydo/devops/yt_tools/clean_old_nodes
-    - ydo/libs/async_api
-    - ydo/libs/categories_tree
-    - ydo/libs/csv_operations/convertation
-    - ydo/libs/geobase/lib
-    - ydo/libs/maps_http
-    - ydo/libs/medical_tests_partner_lab_api
-    - ydo/libs/order
-    - ydo/libs/order_clarifier/lib
-    - ydo/libs/order_clarifier/tests
-    - ydo/libs/order_description/lib
-    - ydo/libs/partner_flow/seo/data
-    - ydo/libs/renderer
-    - ydo/libs/tests_lib
-    - ydo/libs/versatile_redispatch
-    - ydo/server/extract_backend_request_source/lib
-    - ydo/tools/util/clone_projects
-    - yt/admin/core/declarative
-    - yt/cron/yp_accounts/lib
-    - yt/python/yt/infra_api
-    - yweb/antimalware/hitrobot/util
-    - yweb/antimalware/libs/actor
-    - yweb/antimalware/libs/deploy
-    - yweb/antimalware/libs/farmhash
-    - yweb/antimalware/libs/notifications
-    - yweb/antimalware/libs/rwlock
-    - yweb/antimalware/libs/solomon_pusher
-    - yweb/antimalware/libs/solomon_pusher/metrics
-    - yweb/antimalware/libs/timetools
-    - yweb/antimalware/libs/yqltools
-    - yweb/antimalware/libs/yqltools/tests
-    - yweb/antimalware/libs/yttools/py
-    - yweb/antimalware/libs/yttools/py/tests
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-external-error/antivir/externalerror
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-external-error/tests
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-memoize1/tests
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-sky/antivir/sky
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-sky/tests
-    - yweb/antiporno/nirvana/libs/nirvana_user_status/py/lib
-    - yweb/antiporno/nirvana/operations/self_updateable
-    - yweb/antispam/clean_web/external_services/deduplicator/lib
-    - yweb/antispam/clean_web/lib
-    - yweb/antispam/clean_web/lib/balancer
-    - yweb/antispam/clean_web/lib/tests/lib
-    - yweb/antispam/clean_web/lib/tests/lib/pipeline
-    - yweb/antispam/clean_web/toloka/lib
-    - yweb/antispam/clean_web/toloka/lib/module
-    - yweb/antispam/clean_web/toloka/lib/toloka
-    - ads/autobudget/ml_pipeline
-    - ads/factor_check/workflow/lib
-    - ads/libs/py_dssm_lib/dssm_applier
-    - ads/libs/py_vw_lib
-    - ads/nirvana/automl/pipelines/offline_pytorch/full_example
-    - ads/nirvana/gensim_w2v
-    - ads/nirvana/mappers/w2v_recommender
-    - ads/quality/adv_machine/cm_robot/cmpy/fresh_stats
-    - ads/quality/adv_machine/cm_robot/cmpy/query_recommender_attempt
-    - ads/quality/embedding/join_banners
-    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/gram_eval
-    - ads/quality/embedding/tsar_tensor/BSFACTOR-44/preprocess
-    - ads/quality/ltp/action_tasks/visit_goals
-    - ads/quality/phf/direct_api
-    - ads/quality/simulate_auction_py/lib/inject_modules
-    - ads/sandbox_scripts/zc_corrector
-    - ads/tools/mx_feature_remapper/lib
-    - ads/watchman/contrib/flask-marshmallow-patched
-    - ads/watchman/contrib/flask-restplus-patched
-    - alice/analytics/wer
-    - alice/boltalka/generative/tfnn/infer
-    - alice/boltalka/generative/training/data/nn/filtered_twitter
-    - alice/nlu/py_libs/tokenizer
-    - alice/uniproxy/bin/send-digest
-    - alice/uniproxy/tools/perf_results_parser
-    - antirobot/tools/prepare_requests_cbb
-    - browser/infra/services/ci/backend/flakiness/migrations
-    - cv/imageproc/ocr/tools/nirvana/captcha_renderer
-    - cv/short2long/nirvana/lib
-    - cv/short2long/training/yt_load_highlights
-    - dict/ontodb/config
-    - dict/ontodb/proto/benchmark
-    - dict/ontodb/proto/direct/ut
-    - dict/ontodb/proto/tools
-    - education/lib/contrib/glove_python
-    - entity/ontodb/tasks/vloggers
-    - entity/ontodb/util/yt_helpers
-    - entity/recommender/nirvana/operations/yam/yam_positions
-    - entity/recommender/tools/recommender_beta
-    - entity/ugc/robot/tools/installed_apps_sites_activity_loader/lib
-    - ether/top/check_docs
-    - ether/top/specevent/meta
-    - extsearch/geo/recommender/tools/build_static_user_profile/lib
-    - extsearch/geo/recommender/tools/quality_metric/convert_tradoff_4_plot
-    - extsearch/geo/recommender/tools/quality_metric/tradeoff/generate_features
-    - extsearch/geo/recommender/tools/quality_metric/tradeoff/prepare_searches
-    - extsearch/geo/recommender/tools/quality_metric/utils
-    - extsearch/images/robot/scripts/cm/semidup2
-    - extsearch/images/tools/morda_popular_queries/bin
-    - extsearch/images/tools/new_runtime/create_model
-    - extsearch/video/robot/cm/crawl/cmpy/authors
-    - extsearch/video/robot/cm/vicont/cmpy/content
-    - extsearch/video/robot/cm/vicont/cmpy/renew
-    - extsearch/video/robot/crawling/player_testing/core
-    - extsearch/video/robot/crawling/player_testing/services/live_capture
-    - extsearch/video/robot/crawling/player_testing/services/live_proxy
-    - extsearch/video/robot/previews/hitman/lost_preview_status
-    - infra/kernel/test/recipe/cgleak_check/example
-    - infra/yp_quota_distributor/lib
-    - intranet/table_flow/tests
-    - lbs/research_tools/find_keys_causing_losses
-    - logbroker/tools/deploy_consistency_test
-    - mail/github/calendar-attach-processor
-    - maps_adv/common/shared_mock
-    - market/dynamic_pricing/tools/kvi_evaluation
-    - market/dynamic_pricing/tools/offline_modeling
-    - market/mobile_validator/mt
-    - market/seo/tools/postgres_local/recipe
-    - ml/tensorflow/ytensorflow
-    - modadvert/libs/antispam/threat_mapping/ut
-    - modadvert/libs/jsonrpc2/client
-    - modadvert/libs/nirvana/program
-    - modadvert/nirvana/m1_update_media_objects/it
-    - modadvert/programs/multik/libs
-    - modadvert/programs/supermoderation_admin/libs/services
-    - opensource/sync/bin/docs_sync/tasklet
-    - opensource/sync/bin/sync_ch/tasklet
-    - orgvisits/user/features/run/tests
-    - plus/oneyear/oneyear_by
-    - quality/functionality/chats/common/bunker_client
-    - quality/functionality/chats/common/requests_wrappers
-    - quality/functionality/chats/feedback/src/feedback/api
-    - quality/functionality/chats/floyd/src/floyd/core
-    - quality/functionality/rtx/trends/apropos_viewer
-    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/External/autolog_names/autolog_names
-    - quality/functionality/scripts/psuh/HomeWorkMetricsLib/HomeWorkMetricsLib
-    - quality/functionality/turbo/analytics/quality/samplers/cms_sampler
-    - quality/functionality/turbo/ml_ads/prepare_daily_logs
-    - quality/functionality/turbo/tools/rthub_dev/prepare_autoparser
-    - quality/functionality/turbo/yml_process/lib
-    - quality/neural_net/bert/bert
-    - quality/nirvana_tools/conveyor_operations/concatenate_tables
-    - quality/nirvana_tools/conveyor_operations/merge_gemini_lookups
-    - quasar/infra/tasklets/update_devices_in_db/impl
-    - regulargeo/geolayer/olap
-    - robot/bert/tools/predict_diff
-    - robot/quality/crawl_quality_metrics/push_to_solomon_every_day_crawl
-    - robot/quality/crawl_quality_metrics/push_to_solomon_library
-    - robot/quality/nirvana/refererrank/calc_scores_map
-    - robot/quality/nirvana/refererrank/create_dataset
-    - robot/quality/nirvana/refererrank/drop_large_keys
-    - robot/quality/nirvana/refererrank/join_addtime
-    - robot/quality/nirvana/refererrank/join_userdata_to_referers
-    - robot/quality/nirvana/refererrank/merge_all_crawl_attempts
-    - robot/quality/nirvana/refererrank/merge_all_factors_tables
-    - robot/quality/nirvana/refererrank/merge_all_referers_export
-    - robot/quality/nirvana/refererrank/premetric_map
-    - robot/quality/nirvana/refererrank/prepare_for_crawl_attempt_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_factors_reduce
-    - robot/quality/nirvana/refererrank/prepare_for_userdata_reduce
-    - robot/quality/nirvana/refererrank/push_referer_rank_to_solomon
-    - robot/quality/nirvana/refererrank/rename_url_key
-    - robot/quality/nirvana/refererrank/unique_referers
-    - robot/quality/nirvana/refererrank/unique_urls
-    - robot/quality/robotrank/nirvana/compare_formulas
-    - rtmapreduce/config/user_tasks
-    - saas/tools/refresh/import_rtyserver
-    - sandbox/projects/EntitySearch/EntitySearchTrunkTest
-    - sandbox/projects/GetGeoMetasearchResponses
-    - sandbox/projects/LandingConstructor
-    - sandbox/projects/adfox/adfox_ui/resource_types
-    - sandbox/projects/avia/import_marker
-    - sandbox/projects/avia/trigger_revise
-    - sandbox/projects/cloud/billing/build_analytics_cube/source
-    - sandbox/projects/cmnt/PumpkinSettings
-    - sandbox/projects/dj/AutoDeploy
-    - sandbox/projects/marty
-    - sandbox/projects/mssngr/runtime/MssngrRouterLoadTest
-    - sandbox/projects/news
-    - sandbox/projects/quality/tasks
-    - sandbox/projects/school/Load/MeduzaShooting
-    - sandbox/projects/sdc
-    - sandbox/projects/smarttv
-    - sandbox/projects/taxi/BuildDispatcherPackage
-    - sandbox/projects/wmc
-    - sandbox/projects/yphone/AdvisorDeployToQloud
-    - sandbox/projects/yphone/JafarBuildNirvanaLayer
-    - sandbox/projects/yphone/launcher
-    - search/geo/tools/collections/make_expert_collections
-    - sprav/altay/tools/auto_close/ml_predictor
-    - sprav/mining/bs/tools/extract_social_data
-    - sprav/tycoon/nirvana/mail/sync_subscriptions/lib
-    - statbox/qb2
-    - statbox/statkey/jam/actions
-    - statbox/statkey/jam/libs
-    - tools/mkdocs_builder/lib
-    - tools/releaser/src
-    - travel/avia/library/python/iata_correction
-    - travel/avia/shared_flights/data_importer
-    - travel/library/python/sender
-    - vcs/svn/migrations
-    - voicetech/asr/pipeline/train
-    - voicetech/asr/tools/question/make_train_from_vt
-    - voicetech/asr/tools/regular_metrics_run/upload_metrics_to_yt
-    - voicetech/bio/pipeline/classification/run_children_toloka_markup_regular
-    - voicetech/bio/pipeline/vh
-    - voicetech/bio/scripts/score/robin_metrics/classification/tests
-    - voicetech/bio/scripts/yt/make_transaction
-    - voicetech/common/voicetable/agency_data_parser/lib
-    - voicetech/spotter/difftools/score_output
-    - weather/workers/warnings/general
-    - yabs/analytics/anomaly_analyzer/src
-    - yabs/awaps_pvl/pvl/logic
-    - yabs/indoor/mocks_generator/lib
-    - yabs/qa/oneshots/idoldin/BSSERVER-12201
-    - yabs/qa/oneshots/liapustin/BSSERVER-14049
-    - yabs/qa/oneshots/sergtaim/BSSERVER-14259/AddKeywordToYT-Via-Simple-IudYtOneshot
-    - yabs/qa/oneshots/serval/BSSERVER-14292/first_json_option_new
-    - yabs/sbyt/ytstatcollector/advmachine/tests
-    - yabs/server/cs/test/cs_import/yt_banner_with_history
-    - yabs/server/libs/py_db_cluster
-    - yabs/server/test/ft/BSSERVER-14309
-    - yabs/server/test/qabs_bsserver_pytest
-    - yabs/vh/cms-pgaas/cms_common
-    - yabs/vh/cms-pgaas/sport_api_importer/sport_api_importer_lib/lib/sport_client
-    - yabs/vh/cms-pgaas/statistics_api
-    - yabs/vh/cms-pgaas/ugc_api
-    - yabs/vh/cms-pgaas/utils/external_services/sender
-    - yaphone/advisor/launcher
-    - ydo/database/lib
-    - yql/library/test_framework
-    - yweb/antimalware/mitb/mitb_monitor/lib
-    - yweb/antiporno/cp_conv/text_classif/bin
-    - yweb/antispam/mascot/monitorings/check_table_age
-    - yweb/robot/limbo
-    - yweb/robot/metrics/pmusca/graph/bin/extract_urls_from_serp
-    - yweb/sitelinks/scripts/sitelinks
-    - yweb/webscripts/video/duplicates/nirvana_scripts/knn/filter_knn_source
-    - yweb/yasap/answers/answers
-    - yweb/yasap/pdb/tools/add_card_owners
-    - zootopia/analytics/drive/source/drive/operations/support/registrations/reg_quality
-    - zootopia/analytics/ml/features/geo_features/faster_surge_features
-  F403:
-    ignore:
-    - F403
-    prefixes:
-    - adfox/infra/registrator
-    - adfox/infra/registrator/lib
-    - ads/libs/py_dssm_lib/dssm_applier
-    - ads/libs/py_vw_lib
-    - ads/nirvana/xfactor-yt
-    - ads/tools/mx_feature_remapper
-    - ads/watchman/contrib/flask-restplus-patched
-    - ads/watchman/contrib/flask-restplus-patched/flask_restplus_patched
-    - alice/analytics/utils/marty/run_nirvana_instance
-    - cv/short2long/nirvana/lib
-    - devtools/signer/signer
-    - dict/ontodb/cmpy/lib
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib/CashbackReportLib
-    - extsearch/geo/recommender/runtime/config/generation
-    - market/seo/offer_base
-    - mediapers/feature_machine/nirvana/script_runner
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/inbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/outbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/calc_dsats
-    - quality/neural_net/bert/bert/utils/distributed
-    - quality/neural_net/bert/bert/utils/fs
-    - sandbox/projects/tycoon/TycoonAdverts
-  F405:
-    ignore:
-    - F405
-    prefixes:
-    - adfox/infra/registrator
-    - adfox/infra/registrator/lib
-    - ads/libs/py_ml_factors/matrixnet
-    - ads/nirvana/xfactor-yt
-    - ads/tools/mx_feature_remapper
-    - alice/analytics/utils/marty/run_nirvana_instance
-    - april/arf/scheduler/scheduler/settings
-    - devtools/signer/signer
-    - dict/lm/sources/lib/launcher
-    - dj/nirvana/nirvana_make
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib/CashbackReportLib
-    - extsearch/geo/recommender/runtime/config/generation
-    - market/seo/offer_base
-    - mediapers/feature_machine/nirvana/script_runner
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/inbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/outbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/calc_dsats
-    - modadvert/programs/cv_app/tools/create_yt_env/it
-    - modadvert/programs/grep_img_rejects/it
-    - modadvert/programs/multik/it
-    - quality/functionality/chats/feedback/src/feedback/core
-    - quality/functionality/chats/feedback/src/feedback/core/celery_tasks
-    - quality/neural_net/bert/bert/utils/distributed
-    - quality/user_sessions/py_amon/cbir
-    - quality/user_sessions/py_amon/images
-    - sandbox/projects/tycoon/TycoonAdverts
-    - vcs/svn/flat
-    - vcs/svn/hooks/test
-    - yweb/tellurium/tools/store_history_to_yt
-    - yweb/tellurium/ui
-  F722:
-    ignore:
-    - F722
-    prefixes:
-    - alice/boltalka/generative/pipelines/analysis
-    - alice/boltalka/generative/pipelines/staging/converting
-    - alice/boltalka/generative/tfnn/bucket_maker/vh
-    - alice/boltalka/generative/training/data/nn/bart
-    - alice/boltalka/generative/training/data/nn/filtered_twitter
-    - alice/boltalka/generative/training/data/nn/movies
-    - alice/boltalka/generative/training/data/nn/util
-    - alice/boltalka/generative/training/data/nn/util/experimental
-    - cloud/blockstore/tests/loadtest/local-endpoints-spdk
-    - dict/bert/make/lib
-    - dict/bert/make/tools/form_rsg_submission
-    - dict/mt/analytics/make/modules/logs/utils
-    - dict/mt/analytics/make/modules/toloka
-    - dict/mt/analytics/make/modules/util/json
-    - dict/mt/make/libs/web_pages_translation
-    - dict/mt/tools/translate_html_for_search
-    - dict/mt/video/pipeline/lib
-    - modadvert/nirvana/valhalla/graphs/bannerland/cleaner/libs/ops
-    - modadvert/nirvana/valhalla/graphs/common/ops
-    - nirvana/vh3/src/vh3/util/typecheck
-    - search/alice/data/vh/operations
-    - search/alice/me/vh
-  F811:
-    ignore:
-    - F811
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - logos/projects/ads/tasks/tsar_pytorch_bko_pclick
-    - travel/rasp/library/python/api_clients/movista
-  F841:
-    ignore:
-    - F841
-    prefixes:
-    - addappter/web/api
-    - addappter/web/api/views
-    - addappter/web/api/views/api
-    - addappter/web/api/views/frontend
-    - addappter/web/common
-    - addappter/web/common/events
-    - addappter/web/libs
-    - addappter/web/libs/marshmallow
-    - addappter/web/libs/walrus
-    - addappter/web/testing/fixtures
-    - adfox/infra/amacs_config/lib
-    - ads/autobudget/metrics/equivalency_monitoring
-    - ads/autobudget/metrics/example_monitoring
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/ml_engine/learn/result/local_extended_fstr/lib
-    - ads/quality/apc_check_py
-    - ads/quality/embedding/tsar_tensor/ft_pool/lib
-    - ads/quality/ltp/libs/build_pool
-    - ads/sandbox_scripts/ggmonitor
-    - alice/analytics/wer/g2p
-    - alice/hollywood/tests/perf_test
-    - alice/megamind/tests/library
-    - alice/paskills/granet_server/tests
-    - alice/uniproxy/bin/send-digest
-    - alice/uniproxy/bin/uniproxy
-    - alice/uniproxy/bin/uniproxy-delivery
-    - alice/uniproxy/bin/uniproxy-unistat
-    - alice/uniproxy/bin/yabio-storage
-    - alice/uniproxy/library/testing
-    - alice/uniproxy/library/testing/mocks
-    - alice/uniproxy/tools/balancer_top
-    - apphost/conf/tests/blackbox
-    - april/web/bas/ca
-    - april/web/bas/ca/forms
-    - april/web/bas/collector
-    - aurora/scripts/parsers/zoon_ru
-    - billing/bcl/bcl
-    - billing/refs/refs
-    - cloud/marketplace/queue/yc_marketplace_queue
-    - cloud/netinfra/rknfilter/yc_rkn_common
-    - cloud/netinfra/rknfilter/yc_rkn_config_node
-    - cmnt/tools/regression/request_classes
-    - cv/imageproc/ocr/tools/database_extraction/nirvana/imgaug/src/augmenters
-    - cv/short2long/training/yt_calc_factors
-    - datacloud/log_reader/lib
-    - devtools/local_cache/ac/tests/perfac
-    - dict/bert/make/lib
-    - dict/bert/make/lib/models
-    - dict/bert/make/lib/tasks
-    - dict/ontodb/onto_lib/sources/wikidata
-    - dict/ontodb/proto/direct/ut
-    - direct/infra/direct_zkcli
-    - district/logbroker_consumers/lib
-    - district/logbroker_consumers/lib/yt
-    - dj/tools/rthub_profiles/acceptance/acceptance_tool
-    - dj/tools/viewer/custom/entity
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib
-    - edadeal/analytics/scripts/CashbackReport/CashbackReportLib/CashbackReportLib
-    - education/lib/common
-    - education/schoolbook/analytics/adhoc/ANALITICSEDU-687
-    - entity/ontodb/tasks/vloggers
-    - entity/recommender/nirvana/operations/abt_experiments_launcher
-    - entity/ugc/tools/update_photos
-    - extsearch/audio/generative/py/uploader
-    - extsearch/images/tools/nirvana/download_serps
-    - extsearch/video/robot/cm/library/ut
-    - extsearch/video/robot/crawling/player_testing/services/live_proxy
-    - extsearch/video/robot/previews/hitman/lost_preview_status
-    - extsearch/video/robot/tools/library/python
-    - extsearch/video/transcoder/per_title/handler
-    - extsearch/video/transcoder/per_title/vmaf
-    - geosuggest/conveyors/learn_pool/lst_weights/lib
-    - haas/cmis/hwr_preorders
-    - infra/deploy_queue_controller/lib
-    - infra/dist/dmover/bin/dmover
-    - infra/dist/dmover/lib
-    - infra/dist/dmover/lib/internal
-    - infra/dist/dmover/tests
-    - infra/host-cpu-metrics
-    - infra/host-cpu-metrics/host_metrics
-    - infra/skybone-coord/src
-    - infra/yp_dns/tools/handle_duplicate_records/lib
-    - infra/yp_quota_distributor/lib
-    - keyboard/dict/synthetic_ngrams/synthetic_ngrams_builder
-    - lbs/metrics/lbs_binbase_diff
-    - logbroker/tools/manual/collect_capacity/base_2020
-    - logbroker/tools/manual/collect_capacity/collect_pre
-    - logbroker/tools/manual/collect_capacity/set_capacity_pre
-    - logbroker/tools/manual/collect_capacity/topic_list
-    - logbroker/tools/manual/create_logbroker_account/lib
-    - logbroker/tools/startrek/st
-    - mail/python/fake_mulcagate
-    - mail/tools/sql_execute_per_shard/lib
-    - maps/analytics/legacy/nile/statadhoc-8703-site-api-report
-    - maps/automotive/tools/statistics_auto/pylib/track_match_finder
-    - maps_adv/common/shared_mock/tests
-    - market/mobile_validator/mt/env
-    - milab/lib/i2tclient/python
-    - mlp/mail/aspam/experiments/MLP_231
-    - mlp/mail/aspam/nirvana_operations/conveyor/build_prod_graph/inbound
-    - mlp/mail/aspam/nirvana_operations/conveyor/calc_dsats
-    - modadvert/libs/connectors/loggers
-    - modadvert/libs/http
-    - modadvert/libs/laas/workers/domain_threats
-    - modadvert/libs/laas/workers/features_from_href
-    - modadvert/programs/cv_app/libs
-    - modadvert/tools/accept_campaigns
-    - mssngr/botfarm/src/bot
-    - music/analytics/jam-sox/music_lib/financial_reports/tests/unit
-    - music/tools/download-info
-    - passport/backend/library/distprim
-    - passport/backend/library/distprim/threading
-    - quality/functionality/chats/common/utils
-    - quality/functionality/chats/feedback/src/feedback/api
-    - quality/functionality/chats/feedback/src/feedback/api/v1
-    - quality/functionality/rtx/server/plugin
-    - quality/functionality/turbo/analytics/quality/cms_report
-    - quality/functionality/turbo/analytics/quality/samplers/cms_sampler
-    - quality/functionality/turbo/autoparser/flags_postprocess/tests/medium
-    - quality/functionality/turbo/tools/pq_delete_docs
-    - quality/functionality/turbo/tools/tdm
-    - quality/logs/mousetrack_lib/python/tests
-    - quality/relev_tools/choice_screen/create_stove
-    - quality/trailer/suggest/toloka_processor/report_yt
-    - robot/library/yuppie
-    - robot/library/yuppie/modules
-    - robot/metrics/speed_sbr/nirvana
-    - robot/quality/nirvana/refererrank/premetric_map
-    - robot/quality/samovar_conveyour/tools/get_samples
-    - robot/quality/sendlink_conveyour/tools/max_rank_acceptance
-    - robot/research/eval_nirvana_graph
-    - rtmapreduce/tests/recipes/rtmr_processing_recipe
-    - saas/tools/devops/check_backup
-    - saas/tools/devops/lib23
-    - saas/tools/refresh/import_rtyserver
-    - sandbox/projects/alice_evo
-    - sandbox/projects/avia/mysql_sync_testing_with_prod
-    - sandbox/projects/balancer/load/BalancerLoadCompare
-    - sandbox/projects/bitbucket/GBGAdaptor
-    - sandbox/projects/devops
-    - sandbox/projects/devops/HardwareGencfgGroups
-    - sandbox/projects/dj/DjCompileConfig
-    - sandbox/projects/geoadv
-    - sandbox/projects/geoadv/ReleasePrices
-    - sandbox/projects/geosearch/snippets
-    - sandbox/projects/hollywood
-    - sandbox/projects/hollywood/fast_data/BuildAndDeployHollywoodFastData
-    - sandbox/projects/logbroker/tasks/BuildSeveralResources
-    - sandbox/projects/music/deployment/helpers
-    - sandbox/projects/news
-    - sandbox/projects/news/RunNewsComplexLoadtests
-    - sandbox/projects/news/runtime_tests
-    - sandbox/projects/news/runtime_tests/CompareNewsApphostServiceResponses
-    - sandbox/projects/saas/backups/DetachServiceIndex2
-    - sandbox/projects/sport_wizard/DeploySportProxyData
-    - sandbox/projects/video
-    - sandbox/projects/video/priemka/VideoRobotPriemkaSimple
-    - sandbox/projects/vqe/measure_performance
-    - sandbox/projects/yt
-    - sandbox/projects/yt/ci_tasks/packages/YtBuildCronPackage
-    - sandbox/projects/yt/layers_tasks/YtBuildSpravLayerTask
-    - search/metrics/monitoring/core
-    - search/mon/trainer/libs
-    - search/mon/wabbajack/bin/icscr
-    - search/mon/wabbajack/libs/client
-    - search/mon/wabbajack/libs/client/parsers
-    - search/scraper_over_yt/scripts
-    - smart_devices/tools/launcher2/tests/restarts
-    - strm/generate/lib/generate
-    - taxi/graph/packages/taxigraphd
-    - travel/avia/shared_flights/tasks/schedules_dumper
-    - travel/hotels/suggest/builder
-    - travel/hotels/suggest/metrics_builder
-    - travel/rasp/content/rzdParser
-    - travel/rasp/train_api
-    - travel/rasp/train_api/middleware
-    - vcs/manage_contrib
-    - vh/lib/sqs_watcher
-    - vh/recommender/tools/delayed_view_stats
-    - voicetech/asr/tools/run_normalizer/prepare_data_for_mt_normalizer
-    - voicetech/infra/uniproxy/tests/session
-    - voicetech/infra/voice_ext_mon/bin
-    - voicetech/spotter/selection_for_annotation/bin
-    - weather/workers/warnings/push
-    - yabs/analytics/anomaly_analyzer/src
-    - yabs/analytics/new_traffic_generation/src
-    - yabs/analytics/traffic_generation/z_2_barnavig_click_counter
-    - yabs/analytics/traffic_generation/z_4_spylog_visits_counter
-    - yabs/analytics/traffic_generation/z_5_appmetr_counter
-    - yabs/analytics/traffic_generation/z_6_metrika_visits_counter
-    - yabs/analytics/traffic_generation/z_7_chevent_scc_counter
-    - yabs/analytics/traffic_generation/z_9_3_metr_yabro_coeff
-    - yabs/analytics/traffic_generation/z_9_4_all_visits
-    - yabs/analytics/yt_cleaner
-    - yabs/autobudget/pylibs/tasks
-    - yabs/awaps_pvl/pvl/logic
-    - yabs/qa/oneshots/astkachev/BSSERVER-14230/noload_rsya_only
-    - yabs/qa/oneshots/astkachev/BSSERVER-14230/noload_search_only
-    - yabs/qa/oneshots/sergtaim/BSSERVER-14259/AddKeywordWithNewIdToYT-test
-    - yabs/server/cs/pylibs/dash_board
-    - yabs/server/cs/pylibs/full_graph_plot
-    - yabs/server/cs/pylibs/gantt_chart/lib
-    - yabs/server/cs/pylibs/settings
-    - yabs/vh/cms-pgaas/sport_api_importer/sport_api_importer_lib
-    - yabs/vh/frontend/test/ft/HOME-43539
-    - yweb/antispam/cid/analytics/pushes/crypta_lal/args
-    - yweb/antispam/cid/analytics/pushes/push_sender/args
-    - yweb/antispam/cid/analytics/pushes/push_sender/cli
-    - yweb/antispam/cid/support/auto_answer/args
-    - yweb/freshness/scripts/sport_pushes
-    - yweb/news/dupsd/tests
-    - yweb/news/zen/video_export
-    - yweb/sitelinks/astrolabe/migration/bna_to_mysql
-    - yweb/webscripts/video/duplicates/nirvana_scripts/knn/filter_knn_source
-    - yweb/yasap/pdb/tools/backup/create_backup
-    - yweb/yasap/znatoki/znatoki_ctl/lib
-    - yweb/yasap/znatoki/znatoki_ctl/lib/commands
-    - zootopia/analytics/ml/features/geo_features/idle_duration_features
-    - zootopia/analytics/ml/join_features/lib
-    - zootopia/analytics/ml/util/logs_context_manager/lib
-  F842:
-    ignore:
-    - F842
-    prefixes:
-    - datalens/backend/app/bi_external_api/bi_external_api/converter/dash
-    - datalens/backend/app/bi_external_api/bi_external_api/workbook_ops
-    - media/sport/nirvana/sport_thumbnail_loader/biz/ott_sport
-  PLC0112:
-    ignore:
-    - PLC0112
-    prefixes:
-    - adfox/amacs/tests/functional/libs/marshaller
-    - ads/libs/py_cliutils
-    - ads/libs/py_logger
-    - ads/libs/py_logs_util
-    - ads/quality/reach_product/vtr_prediction/utils/knapsack/pool_collection/lib/vh_ops
-    - advq/generation/common/queries
-    - cloud/marketplace/common/yc_marketplace_common/models/billing
-    - cloud/mdb/avionix/avionix/kube
-    - datalens/backend/lib/bi_configs/bi_configs
-    - datalens/backend/lib/bi_constants/bi_constants
-    - direct/infra/mysql_manager/mymgr
-    - education/english/services/every/app/tasks
-    - infra/walle/server/contrib/sepelib/http
-    - intranet/forms/src/events/surveyme_integration/variables
-    - maps/analyzer/check_graph_topology/lib
-    - maps/analyzer/libs/gossip/examples/highly_loaded_example/bootstrapper
-    - maps/analyzer/libs/gossip/examples/highly_loaded_example/bootstrapper/killer
-    - maps/analyzer/libs/gossip/examples/highly_loaded_example/file_generator
-    - maps/analyzer/libs/gossip/examples/simple_example/bootstrapper
-    - maps/analyzer/libs/gossip/examples/simple_example/bootstrapper/killer
-    - ott/drm/columbia/src/tank
-    - sandbox/projects/rtc
-    - sandbox/projects/sport
-    - sandbox/projects/sport/BuildSportAppHostRouterdServiceConfigBundle
-    - sandbox/projects/sport/BuildSportUATraitsBundle
-    - sandbox/projects/sport/resources
-    - sandbox/web/api/v1
-    - toloka/analytics/libs/python/dwh/draft/ut
-    - yweb/news/news_back/api/partner_api_v2/agencies
-  PLC0113:
-    ignore:
-    - PLC0113
-    prefixes:
-    - distribution_interface/backend/backend/product/models
-    - distribution_interface/backend/backend/pydi
-    - dj/services/market/uservices/thematizator/backend/nirvana_scripts/mbo_fuckup_catcher
-    - intranet/watcher/tests/unit/tasks
-    - infra/deploy_notifications_controller/lib
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/clusterize_matches
-    - maps_adv/common/shared_mock
-    - maps_adv/common/yt_utils/tests
-    - maps_adv/geosmb/doorman/server/tests
-    - maps_adv/geosmb/landlord/server/tests
-    - market/dynamic_pricing/pricing/library/rthub
-    - mds/admin/library/python/sa_scripts
-    - plus/mobile/infra/pr-checks/ios/validate-codestyle
-    - quality/neural_net/bert/bert/pytorch/utils
-    - quasar/manufacturing/elenchus/mini2test
-    - quasar/manufacturing/flash_points/libs
-    - sandbox/projects/music/deployment/MusicMigrateYdbProdToQa
-    - sandbox/sandboxsdk
-    - search/mon/tickenator/src/libs/tickenator
-    - search/mon/tickenator/src/workers
-    - search/mon/warden/src/workers
-    - statbox/nile/tests/cluster
-    - tools/mkdocs_builder/mkdocs_yandex/mkdocs_yandex/ext/markdown/pymdownx
-    - travel/avia/shared_flights/tasks/flying_time
-    - vcs/svn/s3_backuper
-    - voicetech/spotter/train/witchcraft/bins/example_doge
-    - yweb/antispam/mascot/app_market_features/parse_app_store
-    - yweb/video/faas/lib/taskctx
-    - zen/yweb/video/faas/lib/taskctx
-  PLC0203:
-    ignore:
-    - PLC0203
-    prefixes:
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/utils
-    - intranet/plan/django-filter/django_filters
-    - library/python/nirvana_api
-    - noc/comocutor/comocutor/devices
-    - ofd/common/exceptions
-    - quasar/manufacturing/utils
-    - rt-research/common/pylib/config
-    - taxi/robowarehouse/lib/misc
-    - videoplatform/cms_common/utils
-    - videoplatform/cms_ugc/utils/services/core
-    - yabs/server/test/qabs_bsserver_pytest/db
-    - yabs/vh/cms-pgaas/cms_common/utils
-    - yabs/vh/cms-pgaas/utils/services/core
-    - yaphone/localization_admin/src
-  PLC0321:
-    ignore:
-    - PLC0321
-    prefixes:
-    - cloud/support/tools/quotactl-l2
-    - crowdsourcing/elc/CwasBot/libs/python_telegram_bot_calendar
-    - geoproduct/advert_ranking/traffic_prediction/nirvana
-    - geoproduct/advert_ranking/traffic_prediction/predictor
-    - sandbox/projects/market/WHSupport/RestartingOrder
-    - yweb/antispam/cid/phones_base/verdict_classifiers
-  PLC0327:
-    ignore:
-    - PLC0327
-    prefixes:
-    - yabs/qa/oneshots/m-radyshevsky/BSSERVER-19183/remove
-  PLC2401:
-    ignore:
-    - PLC2401
-    prefixes:
-    - devtools/contrib/sandbox/run_go_toolchain_tests
-    - ml/zeliboba/experiments/_example7_finetune_lm10_on_task
-    - search/geo/tools/basket_gathering_2022
-    - yweb/news/news_back/api/tools
-  PLC2403:
-    ignore:
-    - PLC2403
-    prefixes:
-    - search/geo/tools/basket_gathering_2022
-  PLC2503:
-    ignore:
-    - PLC2503
-    prefixes:
-    - voicetech/tts/training
-    - voicetech/tts/training/pipeline
-    - voicetech/tts/training/pipeline/vh
-    - voicetech/tts/training/tacotron/io
-    - voicetech/tts/training/text_processing
-    - voicetech/tts/training/text_processing/symbols/ar_bw
-    - voicetech/tts/training/waveglow
-    - yweb/blender/scripts/rearrange_stat
-  PLE0011:
-    ignore:
-    - PLE0011
-    prefixes:
-    - taxi/teamcity-agent-scripts/tests/utils
-  PLE0101:
-    ignore:
-    - PLE0101
-    prefixes:
-    - cloud/iam/accessservice/client/iam-access-service-client-python/v1/yc_as_client_v2
-    - cloud/iam/accessservice/client/python
-    - intranet/forms/src/events/common_app
-    - maps/wikimap/mapspro/libs/python/pymod/yandex/maps/wiki/tasks
-    - yabs/server/test/pylibs/simulator
-  PLE0202:
-    ignore:
-    - PLE0202
-    prefixes:
-    - april/basback/basback/lib/april_report_assembler
-    - april/basback/basback/process/ad
-    - april/basback/basback/util
-    - april/tools/clients
-    - april/tools/sql_utils
-    - april/yta/yta
-    - cloud/iam/accessservice/client/iam-access-service-client-python/v1/yc_as_client_v2
-    - cloud/iam/accessservice/client/python
-    - extsearch/audio/tools/vh_tools
-    - geoproduct/aml/banner_templates_toloka/auto_markup/run_markup
-    - geoproduct/aml/banner_templates_toloka/templates/upload_templates
-    - infra/walle/server/walle/admin_requests
-    - infra/walle/server/walle/expert/rules
-    - infra/walle/server/walle/scenario/stage
-    - intranet/plan/django-filter/django_filters
-    - kikimr/tools/tickets_manager
-    - library/python/pyscopg2/tests/mocks
-    - market/pylibrary/saas
-    - ml/tensorflow/models/userbert/pipeline/data/processing/converters
-    - mssngr/botfarm/src/logger
-    - mssngr/botplatform/src/bots/logger
-    - noc/comocutor/comocutor/devices
-    - ofd/common/aggregations/fields
-    - passport/backend/utils
-    - quality/sbs/polls
-    - rtmapreduce/tools/yql_sli
-    - sandbox/agentr
-    - sandbox/projects/sdc/common
-    - search/mon/bot/bot/modules/protocols
-    - search/tools/setrace/tools/evlogdump_for_ua/lib
-    - sprav/protos/model
-    - taxi/robowarehouse/lib/concepts/solomon
-    - travel/avia/subscriptions/app/api
-    - travel/hotels/content_manager/lib
-    - yql/library/cloud
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-pesignatures/src/antivir/pesignatures
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-structhelper/src/antivir/structhelper
-    - yweb/antispam/cid/assistant/library
-  PLE0237:
-    ignore:
-    - PLE0237
-    prefixes:
-    - datacloud/dev_utils/status_db
-  PLE0301:
-    ignore:
-    - PLE0301
-    prefixes:
-    - infra/qyp/qdm/src/rpc
-    - ml/libs/ml_data_reader/src/ml_data_reader/iterators
-    - ml/tensorflow/models/general_feature_extractor/data_providers
-    - passport/backend/utils
-    - rt-research/broadmatching/scripts/pylib/yt_mappers
-    - security/network_holes_policy_engine/models/ports
-    - statbox/nile/nile/drivers/common
-    - statbox/nile/nile/drivers/yql
-    - statbox/nile/nile/processing
-    - yabs/utils/yabs_duty_scheduler/lib
-    - yweb/antispam/scripts/script_lib
-  PLE0302:
-    ignore:
-    - PLE0302
-    prefixes:
-    - alice/boltalka/extsearch/shard
-    - extsearch/unisearch/util/ydb
-    - market/pylibrary/logbroker
-    - oebs/lib/bi_utils/bi_utils/core
-  PLE0306:
-    ignore:
-    - PLE0306
-    prefixes:
-    - ads/mr_tools/slotrecord/ut_py3
-    - razladki/monq/monq
-  PLE0605:
-    ignore:
-    - PLE0605
-    prefixes:
-    - ads/bsyeti/libs/argument_tree
-    - market/monetize/efficiency/ml_infra/py/lib
-    - ml/tensorflow/ytensorflow/ytensorflow/layers/rnn/cudnn
-    - rt-research/common/pylib/utils
-    - sandbox/web/api/v1
-    - sandbox/web/api/v1/schemas
-    - sandbox/web/api/v2/schemas
-  PLE0633:
-    ignore:
-    - PLE0633
-    prefixes:
-    - alice/paskills/penguinarium/views
-    - april/web/bas/other
-    - billing/log_tariffication/py/jobs/core_tariff
-    - dict/mt/video/nirvana/sbs
-    - dict/mt/web/ui/tools/tr-page-quality/vh
-    - infra/deploy_queue_controller/tests
-    - market/pylibrary/mindexerlib
-    - quality/neural_net/bert/bert/pytorch/pruning
-    - weather/libs/satpy_cropped
-    - ydo/devops/monitorings/alerts_v2/lib/juggler/lib/middlewares
-    - yweb/antispam/clean_web/lib/tests/small
-  PLE0701:
-    ignore:
-    - PLE0701
-    prefixes:
-    - alice/uniproxy/library/testing
-    - crm/agency_cabinet/common/yt
-  PLE0704:
-    ignore:
-    - PLE0704
-    prefixes:
-    - ads/emily/storage/transport/indexer/converters/lm/lib
-    - ads/quality/adv_machine/scripts/alerts
-    - april/arf/lib/core/operations
-    - devtools/local_cache/toolscache/tests
-    - district/scripts/nirvana_actions_lb_writer
-    - district/scripts/push_triggers_to_lb
-    - education/english/lib/metric_exporter/src
-    - extsearch/unisearch/util/logbroker
-    - geoproduct/advert_ranking/traffic_prediction/nirvana
-    - infra/walle/server/walle/host_fsm
-    - intranet/forms/src/events/common_app
-    - intranet/forms/src/events/surveyme_integration/services/email
-    - intranet/forms/src/events/surveyme_integration/services/startrek
-    - market/forecast/demand_ml_forecast_validation/lib_v2/models
-    - market/forecast/torch_demand/lib/models
-    - market/replenishment/algorithms/lib/task
-    - modadvert/libs/connectors
-    - modadvert/libs/connectors/loggers
-    - modadvert/libs/sm_api/processors/direct_search_banners
-    - ott/drm/faas_infra/metric_artifacts
-    - plus/utils/test_utils
-    - quality/functionality/rtx/counterparty/fns_sync/bin
-    - quality/functionality/rtx/rbo/scripts/create_rbo
-    - robot/library/python/sandbox
-    - smb/common/http_client/lib
-    - travel/cpa/lib
-    - yabs/server/test/qabs_bsserver_pytest/bs_objects
-    - ydo/analytics/tools/direct_api
-    - ydo/async_api/lib/logbroker_client
-  PLE0710:
-    ignore:
-    - PLE0710
-    prefixes:
-    - april/web/bas/oauth/utils
-  PLE0712:
-    ignore:
-    - PLE0712
-    prefixes:
-    - ads/bsyeti/difftool/lib/metrics_loader
-    - ads/bsyeti/difftool/lib/solomon_wrapper
-    - cloud/mdb/dbaas-internal-api-image/dbaas_internal_api/apis
-    - distribution_interface/backend/backend/kraken/checksumchecker/python
-    - mssngr/tools/other_tools/zbp_graphs/python
-    - ofd/common/decorators
-    - sdg/labeling/common
-    - yweb/antimalware/visual_html_parser/yandex-search-antivirus-sandbox-upload/src/antivir/sandboxupload
-  PLE1200:
-    ignore:
-    - PLE1200
-    prefixes:
-    - market/pricelabs/yt/maintenance
-    - ott/drm/azure-taj
-  PLE1201:
-    ignore:
-    - PLE1201
-    prefixes:
-    - dict/mt/make/tools/translate_sqs/vh
-    - rt-research/bannerland/lib/archive_workers
-  PLE1205:
-    ignore:
-    - PLE1205
-    prefixes:
-    - ads/quality/tlm/pylib
-    - extsearch/audio/tools/yp_tools
-    - extsearch/video/robot/crawling/player_testing/services/live_proxy
-    - extsearch/video/robot/youtube_grabber/ugc/instagram_grabber
-    - extsearch/video/robot/youtube_grabber/ugc/yt_monitor
-    - games/admin/background_modules
-    - games/admin/background_modules/utils
-    - load/projects/tasklets/shooting/py_impl
-    - mail/search/offline_metrics/scraper_client/client
-    - mssngr/tasks/clear_test_accounts
-    - ott/drm/azure-taj
-    - quality/functionality/rtx/trends/apropos_viewer/handlers
-    - quality/nirvana_tools/conveyor_operations/ab_experiment_dump/lib
-    - rt-research/common/tools/bot
-    - sandbox/projects/Statbox/StatboxDebuilder
-    - sandbox/projects/clickhouse/ClickhouseCommitTrigger
-    - sandbox/projects/clickhouse/ClickhouseDocsRelease
-    - sandbox/projects/cv/workflow_tests
-    - sandbox/projects/eda/computing_sp_statistic
-    - sandbox/projects/market/WHSupport/EvaExecutor
-    - sandbox/projects/metrics/parser_release_arcadia
-    - sandbox/projects/music/deployment/MusicRevertCommit
-    - sandbox/projects/src_setup/UpdateSrcSetupTestData
-    - search/tools/woland/lib
-    - sup/emulators/yp_android/register
-    - tools/mstand/experiment_pool
-    - tools/mstand/mstand_utils
-    - tools/mstand/nirvana_api
-    - vcs/svn/s3_backuper
-    - voicetech/asr/server/stress/lib
-    - yabs/infra/deploy/box/adfox/engine/engine-infra/xpd_updater
-    - yabs/nanpu/samogon/plugin
-    - ydo/analytics/tools/direct_api
-  PLE1206:
-    ignore:
-    - PLE1206
-    prefixes:
-    - education/english/services/scheduler_api/app/tutor_schedule
-    - extsearch/ymusic/quality/offline/shooter_lib
-    - maps/poi/notification/lib/sup
-    - sandbox/projects/clickhouse/ClickhouseCommitTrigger
-    - sandbox/projects/hardware/CalculateSandboxQuotas
-    - vcs/svn/s3_backuper
-  PLE1306:
-    ignore:
-    - PLE1306
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-  PLE1307:
-    ignore:
-    - PLE1307
-    prefixes:
-    - advq/generation/common/trie
-    - april/lib/py/exceller/exceller
-    - april/pp/pp
-    - maps/pylibs/monitoring/lib
-    - noc/hbf-server/hbf
-    - yweb/video/faas/lib/package
-    - zen/yweb/video/faas/lib/package
-  PLE4702:
-    ignore:
-    - PLE4702
-    prefixes:
-    - april/badb/badb/db/base
-    - billing/dwh/src/dwh/core
-  PLE4703:
-    ignore:
-    - PLE4703
-    prefixes:
-    - logos/projects/statkey_py3/tasks/marketplace_clusterdomain
-    - logos/projects/statkey_py3/tasks/marketplace_ozon_banner_hrefs
-  PLR0123:
-    ignore:
-    - PLR0123
-    prefixes:
-    - voicetech/asr/tools_cloud/subtitle_scrapper/utils
-  PLR0202:
-    ignore:
-    - PLR0202
-    prefixes:
-    - skynet/kernel/util
-  PLR0203:
-    ignore:
-    - PLR0203
-    prefixes:
-    - datacloud/dev_utils/other
-  PLR0206:
-    ignore:
-    - PLR0206
-    prefixes:
-    - ads/quality/reach_product/vtr_prediction/utils/knapsack/pool_collection/lib
-    - weather/db/models
-  PLR1712:
-    ignore:
-    - PLR1712
-    prefixes:
-    - ipreg/geogenerator/bin/reliability_around/escapee-detector
-  PLR1715:
-    ignore:
-    - PLR1715
-    prefixes:
-    - adfox/amacs/tests/functional/libs/models
-    - alice/boltalka/generative/training/data/movies/match
-    - billing/tools/telebot/telebot/bots
-    - cloud/mdb/salt/salt/_modules
-    - extsearch/unisearch/category_tree/bin
-    - extsearch/video/robot/crawling/player_testing/core/job
-    - extsearch/video/vh/tape/lib
-    - infra/capacity_planning/abc_request_list/dispenser_requests/lib
-    - intranet/forms/src/events/data_sources/sources
-    - mail/webmail_config/lib
-    - maps/automotive/remote_tasks/autotests/fake-env
-    - market/dynamic_pricing/analyst/white_statistics
-    - ml/nirvana/fml_dc/util/nope_operations
-    - modadvert/libs/multik/nearest_neighbors/hnsw_patch
-    - noc/matilda_clickhouse_proxy/lib
-    - quality/functionality/chats/common/dto
-    - quality/neural_net/bert/bert/pytorch/nvidia
-    - quality/neural_net/bert/bert/pytorch/utils
-    - quality/neural_net/bert/tools/autobert/autobert_2/library/utils
-    - quality/neural_net/bert/tools/autobert/lib
-    - robot/metrics/translated_search/join_statuses
-    - search/plutonium/deploy/instance_syncer
-    - yabs/server/test/ft/BSSERVER-11310
-    - yabs/server/test/ft/BSSERVER-13708
-    - yabs/server/test/ft/BSSERVER-6062
-    - ydo/tools/dispatch/dispatch_tester/lib
-    - ydo/tools/snippet_feed/lib
-    - yweb/yasap/answers/answers_fast/lib/utils
-  PLR1726:
-    ignore:
-    - PLR1726
-    prefixes:
-    - adfox/amacs/tests/functional/utils
-    - dict/mt/make/modules/tfnn
-    - dj/services/market/configs_generator/recommender/components
-    - logbroker/tools/cluster_migration/get_max_retention
-    - logbroker/tools/manual/collect_capacity/collect_2019_2020
-    - logbroker/tools/manual/collect_capacity/collect_pre
-    - logbroker/tools/manual/collect_capacity/common
-    - maps/garden/tools/stat_updater/lib
-    - maps/poi/personalized_poi/builder/lib
-    - music/tools/jupy/jupy
-    - search/beholder/src/services
-    - ydo/analytics/marketing/calls_to_metrika
-    - ydo/analytics/marketing/orders_revenue_to_metrika
-    - ydo/async_api/tasks/registry
-    - ydo/libs/apphost_source/test
-    - yweb/news/news_back/api/admin/controller
-    - zen/yweb/video/faas/lib/convert
-    - zen/yweb/video/faas/lib/ladders
-  PLR1727:
-    ignore:
-    - PLR1727
-    prefixes:
-    - alice/analytics/operations/asr_annotation/context_retrieval/server
-    - dict/bert/make/lib/tasks
-    - dict/mt/make/services/experiment_service/server/services
-    - dj/services/market/uservices/viewer/server/app
-    - extsearch/unisearch/medicine/data_processing/avatars/before_avatars
-    - geoproduct/amocrm/lead_autoclose
-    - market/monetize/efficiency/buybox/buybox_report_parser/lib/tests
-    - ml/libs/ml_data_reader/tests/seq2seq
-    - payplatform/balance_support_dev/tools/email_sender/smtp_sender/lib/tests
-    - sandbox/projects/Statbox/StatboxDebuilder
-    - search/tools/woland/lib
-    - tracker/scripts/jira_to_tracker
-    - ydo/libs/apphost_source/test
-    - yp/scripts/account_estimation
-    - yweb/yasap/znatoki/znatoki_ctl/lib/commands
-  PLR1730:
-    ignore:
-    - PLR1730
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/quality/tlm/pylib
-    - alice/tools/version_alerts/lib
-    - april/web/bas/cpa/utils
-    - billing/library/tools/baf/baf/commands
-    - cloud/marketplace/common/yc_marketplace_common/lib
-    - extsearch/images/robot/tools/split_statistics
-    - geoproduct/amocrm/processes/bin/staff/users_presence
-    - infra/heartbeat/src
-    - intranet/watcher/src/watcher/tasks
-    - mds/s3/tests/lib
-    - mssngr/botplatform/src/bots/service_api
-    - noc/hbf-server/contrib/py-radix/radix
-    - ofd/api/lib/controllers/billing
-    - quality/mstand_metrics/market_offline/limus_v3
-    - quality/mstand_metrics/market_offline/limus_v4
-    - quality/vanadium/vanstructs
-    - robot/zora/tools/exporter
-    - saas/tools/devops/lib23/tests/py23
-    - search/mon/uchenki/lib/jobs
-    - search/mon/uchenki/lib/types/actions
-    - travel/avia/shared_flights/lib/python/date_utils
-    - trust/bill76/corovaneer/plugins/fetcher/legacy
-    - vcs/svn/s3_backuper
-    - yabs/server/test/qabs_bsserver_pytest
-    - yweb/verticals/scripts/get_solomon_data
-    - yweb/video/faas/lib/convert/recipes
-    - zen/yweb/video/faas/lib/convert/recipes
-  PLR1731:
-    ignore:
-    - PLR1731
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - alice/analytics/utils
-    - alice/uniproxy/library/async_http_client
-    - alice/uniproxy/library/vins
-    - apphost/test/legacy/lib
-    - april/web/bas/cpa/utils
-    - bi/toolbox/project_management/lib
-    - datalens/backend/lib/clickhouse-sqlalchemy/clickhouse_sqlalchemy/parsers
-    - education/services/checking_system/marker_checker/lib/markers/columncalc/objects
-    - extsearch/goods/indexer/monitoring/index_releases
-    - geoproduct/amocrm/processes/bin/staff/users_presence
-    - infra/awacs/vendor/kazoo/kazoo
-    - keyboard/dict/lm_prune
-    - logbroker/tools/lb_model_workload/utils/config_generation
-    - logbroker/tools/manual/collect_capacity/analyze_capacity_2020
-    - logbroker/tools/manual/collect_capacity/base_2020
-    - logbroker/tools/manual/collect_capacity/common
-    - logbroker/tools/manual/collect_capacity/set_capacity_pre
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/car_mask
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/matcher/detector
-    - maps/wikimap/mapspro/services/mrc/eye/experiments/signs_map/matcher/mask
-    - mds/s3/tests/lib
-    - mssngr/botplatform/src/bots/pusher
-    - oebs/bi/ariba/container_bin
-    - passport/backend/core/test/test_utils
-    - quality/neural_net/bert/bert/build_vocab
-    - sandbox/projects/MarketQC/dbs_time_alarm
-    - search/resonance/tester/tests/weight_check
-    - strm/channel_tumbler/lib/components
-    - strm/strm_trns_manager/lib/utils
-    - tracker/scripts/jira_to_tracker
-    - travel/avia/shared_flights/lib/python/date_utils
-    - yabs/infra/monitorings/yabs_monitorings/meta_info
-    - yabs/python-libs/common
-    - yabs/server/test/qabs_bsserver_pytest
-    - ydo/tools/dispatch/dispatch_tester/lib
-    - yweb/antimalware/directchecker/metrics/merge_incoming_age/bin
-    - yweb/antispam/webspam/export/porno/porno_hosts
-    - zen/mstand/squeeze_zen/utils
-  PLR1733:
-    ignore:
-    - PLR1733
-    prefixes:
-    - bi/toolbox/project_management/lib
-    - infra/capacity_planning/library/python
-    - infra/reconf_juggler/util/quorum
-    - mssngr/botplatform/src/bots/core/testutils
-    - quality/ab_testing/scripts/ems/library/ab_calculations
-    - sandbox/projects/billing/tasks/Faas/BillingFaasBuildTask
-    - search/priemka/yappy/tests/test_yappy_lib/test_yappy_lib
-    - voicetech/vqe/tools/health_check/lib
-  PLR1736:
-    ignore:
-    - PLR1736
-    prefixes:
-    - dict/mt/video/vh3/put_double_audio
-    - distribution_interface/backend/backend/product/models
-    - extsearch/unisearch/medicine/data_processing/test_lib
-    - ml/tensorflow/ytensorflow/tests/layers
-    - taxi/uservices/services/grocery-pro-misc/testsuite/tests_grocery_pro_misc
-    - taxi/uservices/services/grocery-uber-gw/testsuite/tests_grocery_uber_gw
-    - yabs/server/test/ft/BSSERVER-8736
-  PLW0109:
-    ignore:
-    - PLW0109
-    prefixes:
-    - adfox/pdb3/create_table
-    - billing/log_tariffication/py/tests/integration/partner_acts
-    - billing/log_tariffication/py/tests/integration/partner_tariff
-    - cloud/support/tools/websaint/app/saint
-    - cv/imageproc/ocr/tools/statistic/auto_tests/nirvana/vh3/resources
-    - dict/mt/make/db/content
-    - extsearch/audio/deepdive/common
-    - keyboard/grid/tap_model/python/tap_model
-    - market/quality/unisearch/premod
-    - noc/noc-billing/opexcapex_classifier/opexcapex
-    - payplatform/scrooge/scrooge/api
-    - quality/functionality/facts/ml_experiments/bert/0027_fact_snippet_experiments
-    - quality/functionality/facts/ml_experiments/bert/0029_fact_snippet_experiments
-    - quality/functionality/facts/ml_experiments/bert/0040_fact_snippet_experiments
-    - quality/functionality/facts/ml_experiments/bert/0041_large_bert_multi_gpu
-    - quality/functionality/facts/ml_experiments/bert/0042_large_bert_multi_gpu_no_region
-    - quality/functionality/facts/ml_experiments/bert/0044_large_bert_multi_gpu_aliases
-    - quality/functionality/facts/ml_experiments/bert/0045_large_bert_multi_gpu_aliases_reverse
-    - quality/functionality/facts/ml_experiments/bert/0050_large_bert_multi_gpu_aliases
-    - quality/functionality/facts/ml_experiments/bert/0052_large_bert_multi_target_test
-    - quality/functionality/facts/ml_experiments/bert/0055_large_bert_aliases_accum
-    - quality/functionality/facts/ml_experiments/bert/0056_large_bert_multi_target_test_weights
-    - robot/metrics/social_sbr/get_langs
-    - statbox/statkey/reactor/cubes/datacatalog/prepare_processes/v2/ut
-    - taxi/eda/eda_analytics/product_dashboard
-    - taxi/eda/eda_analytics/restlist_dashboard
-    - taxi/eda/eda_analytics/search_dashboard
-    - taxi/robowarehouse/lib/api/tests/functional/routes/v1/dealer
-    - voicetech/asr/pipeline/l2eou/lib
-    - voicetech/infra/tools/library/websocket_tts
-    - yabs/qa/oneshots/cberg/new_keywords_eda_plus_crypta
-    - yabs/server/test/ft/BSSERVER-16637
-    - yabs/server/test/ft/BSSERVER-19930
-  PLW0122:
-    ignore:
-    - PLW0122
-    prefixes:
-    - admins/yandex_salt_components
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - billing/monthclosing/operations/monograph_builder/lib
-    - cloud/dwh/nirvana/operations/exec_python_script
-    - crm/infra/pymonitor/pymonitor/monitors
-    - datalens/backend/lib/bi_app_tools/bi_app_tools
-    - dict/mt/eval/eval_viewer/lib/util/json_serializable
-    - entity/ontodb/util/wiki/py3
-    - extsearch/audio/tools/vh_tools/tests
-    - extsearch/unisearch/tools/gzt_exp_machine
-    - infra/rtc_sla_tentacles/backend/lib/debug
-    - infra/skylib/debug_server
-    - intranet/plan/src/plan/resources
-    - library/python/pymain
-    - logos/libs/profiling/flamegraph
-    - mail/contrib/aioconsole/aioconsole
-    - modadvert/libs/multik/core
-    - modadvert/libs/utils/codegeneration
-    - mssngr/router/tests/lib
-    - quality/neural_net/bert/bert/pytorch/turing
-    - quasar/manifest_scripts/manifestlib
-    - sandbox/agentr
-    - sandbox/taskbox/binary
-    - search/beholder/src/services
-    - search/integration_tests/util
-    - voicetech/bio/pybio
-    - yweb/yasap/answers/answers/resources
-    - yweb/yasap/answers/answers/schemas
-    - yweb/yasap/answers/answers_fast/lib/load_tree
-    - yweb/yasap/answers_nirvana/realtime_markup
-  PLW0124:
-    ignore:
-    - PLW0124
-    prefixes:
-    - crypta/profile/services/disable_unused_segments/bin/test
-    - dict/mt/make/tools/download_newscrawl
-    - dict/mt/make/tools/filter_kwyt
-    - dict/mt/make/tools/lang_detector/train_trigram_classifier_lang_detector
-    - dict/mt/make/tools/lang_detector/train_vw_lang_detector
-    - dict/mt/make/tools/make_translit
-    - dict/mt/make/tools/search_suggest
-    - dict/mt/make/tools/title_rate_filter
-    - dict/mt/make/tools/translate_mtd_to_pack
-    - dict/mt/make/tools/yt_map_gpu
-    - maps/garden/tools/operation_fetcher/bin
-    - sandbox/executor/commands/task
-    - search/beholder/src/worker/nodes
-    - search/morty/src/model
-    - search/priemka/yappy/tests/test_yappy_lib/test_queue
-    - yweb/video/faas/graphs/ad
-    - yweb/video/faas/graphs/audio
-    - yweb/video/faas/graphs/browser
-    - yweb/video/faas/graphs/bsvideo
-    - yweb/video/faas/graphs/catchup-vod
-    - yweb/video/faas/graphs/music
-    - yweb/video/faas/graphs/music-videoshots
-    - yweb/video/faas/graphs/ott/abr_stream_splitter
-    - yweb/video/faas/graphs/regular
-    - yweb/video/faas/graphs/regular-drm
-    - yweb/video/faas/graphs/regular-fast
-    - yweb/video/faas/graphs/regular-parallel
-    - yweb/video/faas/graphs/ugc-drm
-    - yweb/video/faas/services/ott/graph
-    - zen/yweb/video/faas/graphs/ad
-    - zen/yweb/video/faas/graphs/audio
-    - zen/yweb/video/faas/graphs/browser
-    - zen/yweb/video/faas/graphs/bsvideo
-    - zen/yweb/video/faas/graphs/catchup-vod
-    - zen/yweb/video/faas/graphs/games
-    - zen/yweb/video/faas/graphs/music
-    - zen/yweb/video/faas/graphs/music-videoshots
-    - zen/yweb/video/faas/graphs/regular
-    - zen/yweb/video/faas/graphs/regular-drm
-    - zen/yweb/video/faas/graphs/regular-fast
-    - zen/yweb/video/faas/graphs/regular-parallel
-    - zen/yweb/video/faas/graphs/ugc-drm
-    - zen/yweb/video/faas/services/ott/graph
-  PLW0129:
-    ignore:
-    - PLW0129
-    prefixes:
-    - k50/shopping/src/server/cron_tasks/marketplace_categories_and_attributes
-  PLW0150:
-    ignore:
-    - PLW0150
-    prefixes:
-    - ads/quality/reach_product/gauc_calculator/lib
-    - ads/quality/reach_product/zc_calculator/lib/calculate
-    - cloud/support/metrics/metrics_collector
-    - distribution_interface/backend/backend/kraken/handlers
-    - education/english/lib/metric_exporter/src
-    - education/english/services/sync/app
-    - infra/qyp/qdm/src/server
-    - infra/skyboned/src
-    - infra/walle/server/walle/views/api
-    - intranet/ims/ims_connectors/connector_core
-    - logos/libs/testy/core
-    - mail/webmail/groupie/groupie
-    - mlp/mail/ind/demo/interfaces/http/tests
-    - passport/backend/oauth/api/api/old/bundle_views
-    - search/mon/bot/bot
-    - search/mon/bot/kbf
-    - search/mon/wabbajack/libs/workers
-    - taxi/robowarehouse/lib/api/routes/v1/monitoring
-    - yabs/analytics/ml_monitor/classify_catboost
-    - yabs/telephony/platform/tools/loadtest/lib
-  PLW0211:
-    ignore:
-    - PLW0211
-    prefixes:
-    - ads/quality/adv_machine/tools/ci
-    - alice/megamind/tests/library
-    - crm/supskills/direct_skill/tests/scenario_tests
-    - distribution_interface/backend/backend/contract
-    - keyboard/android/libaml
-    - maps/masstransit/tools/upload_rasp_yt_tables/lib
-    - ml/libs/ml_data_reader/src/ml_data_reader/iterators
-    - modadvert/bigmod/scripts/lib
-    - ofd/common/exporter/fields
-    - passport/backend/utils
-    - saas/library/python/singleton
-    - search/morty/tests/test_services
-    - travel/avia/shared_flights/tasks/ssim_parser/tests
-    - weather/db/models
-    - yabs/server/cs/tools/ci
-    - yabs/server/test/ft/BSSERVER-11310
-    - yabs/server/test/ft/BSSERVER-13708
-    - yabs/server/test/ft/BSSERVER-6062
-    - yabs/stat/rtstat/deploy/config/lib
-  PLW0222:
-    ignore:
-    - PLW0222
-    prefixes:
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - alice/uniproxy/library/auth
-    - alice/uniproxy/library/idm
-    - alice/uniproxy/library/testing/mocks
-    - crypta/lib/python/rtmr/test_framework
-    - distribution_interface/backend/backend/multistate
-    - maps/garden/sdk/sandbox
-    - quality/neural_net/bert/bert/utils/hooks
-    - search/tools/fast_data_deployment/lib
-    - smarttv/droideka/proxy/serializers
-    - yabs/server/test/qabs_bsserver_pytest
-  PLW0244:
-    ignore:
-    - PLW0244
-    prefixes:
-    - devtools/pr_checks/checker/lib
-    - mail/pypg/pypg/types
-    - mail/contrib/python/aiopg/aiopg
-    - saas/library/python/nanny_rest/service_mutable_proxy
-    - search/mon/bot/bot/modules/base
-  PLW0245:
-    ignore:
-    - PLW0245
-    prefixes:
-    - statbox/statkey/reactor/tools/profiler
-  PLW0311:
-    ignore:
-    - PLW0311
-    prefixes:
-    - comdep_analytics/comdep_recsys/etl_core/utils
-    - dict/mt/make/processes/gen_download_commoncrawl_graph/libs/commoncrawl_cube/lib
-    - dict/mt/make/processes/gen_download_commoncrawl_graph/libs/parse_warc
-    - extsearch/video/functionality/fastdelivery/NewCombineVhsRequests/NewCombineVhsSeries
-    - logbroker/tools/manual/analyze_and_set_maximum_partition_speed
-    - logbroker/tools/manual/collect_capacity/analyze_capacity_2020
-    - logbroker/tools/manual/collect_capacity/common
-    - quality/functionality/scripts/psuh/HomeWorkLib/third_party/geopy/geopy/geocoders
-    - robot/quality/smelter/backend_django/channels/utils
-    - robot/rthub/tools/balancer_polirol
-    - robot/rthub/tools/partitions_monitor
-    - sandbox/projects/market/WHSupport/RestartingOrder
-    - yabs/qa/oneshots/cberg/new_keywords_eda_plus_crypta
-  PLW0601:
-    ignore:
-    - PLW0601
-    prefixes:
-    - alice/boltalka/generative/tfnn/telegram_bot
-    - alice/tools/rivals_e2e/cmd_runner
-    - antirobot/scripts/ddos_detector
-    - education/schoolbook/analytics/ml/boosting/lib
-    - jupytercloud/tools/mass_rsync
-    - jupytercloud/tools/puncher-sync
-    - keyboard/analytics/toloka/scripts/api_client
-    - kikimr/yf/tests/ydb
-    - maps/garden/libs_server/graph/tests/py
-    - maps/poi/notification/bin/prepare_org_status_pushes
-    - maps/poi/personalized_poi/builder/dynamic_poi/bin/make_dynamic_poi
-    - maps/tools/cpptmpl
-    - mediapers/clearInstance
-    - ml/zeliboba/api
-    - mssngr/botplatform/tests/unit
-    - mssngr/router/tests/lib
-    - plus/mobile/infra/common
-    - plus/utils/signals
-    - sandbox/projects/WHSupport/prn_snmp
-    - sandbox/projects/market/postamat/stress/CourierAmmoGenerator
-    - sandbox/projects/market/postamat/stress/DsAmmoGenerator
-    - sandbox/projects/market/postamat/stress/PostamatAmmoGenerator
-    - search/tools/sandbox_profiler/libs
-    - web/daemons/begemot/scripts/nanny_tidiness
-    - yabs/server/tools/filter_reason_disable
-    - yweb/antispam/clean_web/common_processes/compressed_logs_viewer
-  PLW0642:
-    ignore:
-    - PLW0642
-    prefixes:
-    - search/mon/tasklets/goals_trainings_metrics_addition/src
-    - statbox/qb2_core/qb2/utils/datetime
-    - yweb/news/news_back/api/models
-  PLW0705:
-    ignore:
-    - PLW0705
-    prefixes:
-    - juggler/juggler_client/lib
-    - market/pylibrary/common
-    - quasar/manifest_scripts/manifestlib
-  PLW0711:
-    ignore:
-    - PLW0711
-    prefixes:
-    - cv/imageproc/ocr/tools/page_layout/datasets_processing/manuscript_blocks_dataset_converter
-  PLW1309:
-    ignore:
-    - PLW1309
-    prefixes:
-    - ads/quality/ltp/libs/torch
-    - billing/tasklets/nirvana/packing/impl
-    - cloud/ai/speechkit/stt/bin/data_pipeline/import_data/s3_bucket
-    - cloud/support/metrics
-    - cloud/support/metrics/metrics_collector
-    - cloud/support/tools/websaint/app
-    - cloud/support/tools/websaint/app/saint
-    - comdep_analytics/comdep_recsys/etl_core/utils
-    - crowdsourcing/elc/CwasBot/utils/api
-    - crowdsourcing/elc/CwasBot/utils/misc
-    - kikimr/ci/tasklets/update_hostgroup/impl
-    - kikimr/ci/tasklets/update_resource/impl
-    - logbroker/tools/deploy_consistency_test/generator
-    - market/forecast/demand_ml_forecast_validation/lib/data_preparation
-    - market/forecast/demand_ml_forecast_validation/lib/datasources
-    - market/forecast/demand_ml_forecast_validation/lib/task
-    - market/forecast/torch_demand/lib/tasks
-    - market/replenishment/algorithms/manager_tool/manual_region_forecast
-    - market/replenishment/algorithms/manager_tool/manual_total_forecast
-    - ml/zeliboba/nirvana/operations/wizards
-    - search/mon/fm_monitor
-    - voicetech/asr/cloud_engine/vh/bin/vision_train_multiclass
-  PLW1310:
-    ignore:
-    - PLW1310
-    prefixes:
-    - cloud/support/tools/qcalc/app
-    - cloud/support/tools/subnetcreator
-    - comdep_analytics/comdep_recsys/etl_core/etl/yt
-    - dict/mt/mtdict/make/definitions/modules/images/avatars
-    - logbroker/tools/cluster_migration/copy_offsets/check_utils/random_tablets
-    - maps/factory/dem_correction/roads_segmentation/train
-    - search/priemka/yappy/src/processor/modules/verificator/checks
-    - sport/backend/sport/projects/formula1
-    - taxi/uservices/libraries/client-fleet-parks/testsuite/client_fleet_parks
-    - voicetech/tts/testing/bucket_collection
-    - yabs/server/test/ft/BSSERVER-5556
-    - ydo/tools/dispatch/dispatch_tester/lib
-  PLW2301:
-    ignore:
-    - PLW2301
-    prefixes:
-    - education/lib/events_processor/example
-    - education/services/enigma/app/controllers/stands
-    - sdg/internal_auth/admin/lib/idm/services
-    - sdg/internal_auth/admin/lib/roles/services
-    - sdg/internal_auth/admin/lib/social/services
-    - sdg/internal_auth/admin/lib/staff/services
-    - sdg/internal_auth/admin/lib/transfer/repositories
-    - sdg/internal_auth/admin/lib/utils/tvm
-    - sdg/internal_auth/admin/lib/utils/yandex_id
-    - sdg/internal_auth/sidecar/lib/auth/repositories
-    - sdg/internal_auth/sidecar/lib/auth/services
-    - sdg/internal_auth/sidecar/lib/users/repositories
-    - sdg/internal_auth/sidecar/lib/users/services
-    - sdg/library/python/sdg_http_client/sdg_http_client/async_client
-    - sdg/library/python/sdg_http_client/sdg_http_client/common/decoders
-    - sdg/library/python/sdg_http_client/sdg_http_client/common/encoders
-    - sdg/library/python/sdg_http_client/sdg_http_client/sync_client
-    - sdg/library/python/sdg_internal_auth_client/sdg_internal_auth_client/sidecar/async_client
-    - sdg/library/python/sdg_internal_auth_client/sdg_internal_auth_client/sidecar/sync_client
-    - sdg/library/python/sdg_yandex_staff_client/sdg_yandex_staff_client/async_client
-    - sdg/library/python/sdg_yandex_staff_client/sdg_yandex_staff_client/sync_client
-    - search/mon/uchenki/lib/utils
-  PLW4701:
-    ignore:
-    - PLW4701
-    prefixes:
-    - adfox/amacs/tests/functional/utils
-    - april/web/bas/qa
-    - extsearch/video/functionality/fastdelivery/NewCombineVhsRequests/NewCombineVhsFilms
-    - maps/b2bgeo/libs/py_sqlalchemy_utils
-    - maps/garden/modules/ymapsdf/lib/ymapsdf_tester
-    - modadvert/nirvana/clusterize/libs
-    - sandbox/projects/rt_money/releaser
-    - noc/iptel/robocheck/bin
-    - sandbox/scripts/tools/excavator/commands
-    - yweb/yasap/answers/answers/async_counters
-  W291:
-    ignore:
-    - W291
-    prefixes:
-    - infra/skybone-coord/src
-    - infra/skybone-coord/src/daemon
-  W292:
-    ignore:
-    - W292
-    prefixes:
-    - extsearch/audio/generative/ableton_api_client/contrib/aiolo
-    - infra/skybone-coord/src/daemon
-  W293:
-    ignore:
-    - W293
-    prefixes:
-    - infra/skybone-coord/src
-    - infra/skybone-coord/src/daemon
-  W391:
-    ignore:
-    - W391
-    prefixes:
-    - extsearch/audio/generative/ableton_api_client/contrib/aiolo
-  W605:
-    ignore:
-    - W605
-    prefixes:
-    - addappter/backend/testing
-    - addappter/backend/testing/fixtures/configuration/ios
-    - adfox/amacs/tests/functional/tests_amacs/bugs/medium
-    - adfox/amacs/tests/functional/tests_amacs/dynamic_monetization/v2
-    - adfox/amacs/tests/functional/tests_amacs/targeting/targeting_logic_tree_puids
-    - adfox/amacs/tests/functional/utils
-    - adfox/amacs/tests/functional/utils/db
-    - adfox/amacs/tests/functional/utils/tools
-    - ads/bsyeti/servants/bot
-    - ads/libs/py_cliutils
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/mapreducelib
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabtools
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/py-modules/yabs/tabutils
-    - ads/libs/py_ml_factors/factor
-    - ads/libs/py_test_mapreduce
-    - ads/ml_engine/learn/result/flow_generate_extended_fstr
-    - ads/ml_engine/learn/result/local_extended_fstr
-    - ads/ml_engine/learn/result/local_extended_fstr/lib
-    - ads/ml_engine/lib
-    - ads/ml_monitoring/alerts/ut
-    - ads/nirvana/automl/lib/batch_processor
-    - ads/nirvana/difacto/online_loss_processor
-    - ads/nirvana/online_learning/move_dmlc_dumps/lib
-    - ads/nirvana/online_learning/pipeline_launcher/task_utils/lib
-    - ads/nirvana/sequential_learning
-    - ads/nirvana/tools/apc_check
-    - ads/quality/apc/gmg/generate_workflow
-    - ads/quality/apc/gmg/make_lm_pool
-    - ads/quality/apc/gmg/make_lm_pool/lib
-    - ads/quality/apc/prgmgv3/workflow_constructor/lib
-    - ads/quality/dssm/lib
-    - ads/quality/dssm/prgmg/make_pool
-    - ads/quality/dssm/search/201708/make_pool
-    - ads/quality/dssm/synonyms/search/tools/join_fields
-    - ads/quality/max_positions
-    - ads/quality/search_lm_conv/lib
-    - ads/quality/tools/adj_calc
-    - ads/sandbox_scripts/bmcategory_queryage_coeffs/lib
-    - ads/sandbox_scripts/build_tag_rules_table
-    - ads/sandbox_scripts/clean_mapreduce/ut
-    - ads/sandbox_scripts/join_yabar
-    - ads/tools/mranalyze
-    - ads/tools/yt_operations_analyzer
-    - ads/watchman/contrib/apispec-patched
-    - ads/watchman/contrib/apispec-patched/apispec
-    - ads/watchman/experiments/lib
-    - advq/offline_phits/monitoring
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-    - alice/boltalka/generative/training/data/nn/filtered_twitter
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-    - alice/boltalka/tools/dssm_preprocessing/preprocessing/lib
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-    - aurora/xpath/applier
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-    - balancer/test/util/dnsfake
-    - billing/dcs/dcs
-    - billing/dcs/dcs/temporary/butils
-    - billing/dcs/dcs/temporary/butils/application
-    - cloud/bootstrap/db/src/admin
-    - cloud/iam/codegen/python/codegen
-    - cloud/netinfra/rknfilter/yc_rkn_s3tools
-    - commerce/adv_backend
-    - commerce/adv_backend/backend/management/commands/migrator
-    - commerce/adv_backend/backend/validators
-    - contrib/nginx/tests/tap
-    - cv/imageproc/ocr/tools/nirvana/blocks_dataset/extract_pdf_boxes
-    - cv/imageproc/ocr/tools/nirvana/blocks_dataset/g_blocks
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-    - cv/imageproc/ocr/tools/toloka_labeling/add_ocr_line_recognition
-    - cv/imageproc/ocr/tools/toloka_labeling/convert
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-    - cv/imageproc/ocr/tools/toloka_labeling/get_labeling
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-    - cv/imageproc/ocr/tools/toloka_labeling/labeling_assessors
-    - cv/imageproc/ocr/tools/toloka_labeling/labeling_captcha
-    - cv/imageproc/ocr/tools/toloka_labeling/paint_good
-    - cv/imageproc/ocr/tools/toloka_labeling/studier/generate_blocks_images
-    - cv/imageproc/ocr/tools/toloka_labeling/studier/get_queries_info
-    - cv/imageproc/ocr/tools/toloka_labeling/translate_e2e_metric/convert_box_labeling
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-    - devtools/import_contrib/projects/phonenumber
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-    - devtools/qafw/selenium/lib
-    - devtools/signer/signer/utils
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-    - dict/ontodb/images/lib
-    - dict/ontodb/isa/subtitle/add_subtitles
-    - dict/ontodb/lists/toloka/parsing
-    - dict/ontodb/onto_lib/card_to_url
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-    - dict/ontodb/onto_lib/sources/transfermarkt
-    - dict/ontodb/onto_lib/sources/www
-    - dict/ontodb/report/common
-    - dict/ontodb/report/film_stuff
-    - dict/ontodb/schema
-    - dict/ontodb/tools/entity_lists/build_watson_sources/config
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/filmkomedia
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/filmzor
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/imdb
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/kinolinehd
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/kinotime
-    - dict/ontodb/tools/entity_lists/build_watson_sources/src/kinovolt
-    - dict/ontodb/tools/entity_lists/is_series_film_query
-    - dict/ontodb/tools/entity_lists/mine_titles
-    - dict/ontodb/tools/entity_lists/parser/config
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-    - dict/ontodb/tools/entity_lists/parser/src/afisha
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-    - dict/ontodb/tools/entity_lists/parser/src/cinetoday
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-    - dict/ontodb/tools/entity_lists/parser/src/kinomliff
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-    - dict/ontodb/tools/entity_lists/parser/src/kinopod
-    - dict/ontodb/tools/entity_lists/parser/src/kinopoisk
-    - dict/ontodb/tools/entity_lists/parser/src/kinorip
-    - dict/ontodb/tools/entity_lists/parser/src/kinosky
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-    - dict/ontodb/tools/entity_lists/parser/src/kinotop
-    - dict/ontodb/tools/entity_lists/parser/src/kinovolt
-    - dict/ontodb/tools/entity_lists/parser/src/luchshiespiski
-    - dict/ontodb/tools/entity_lists/parser/src/megogo
-    - dict/ontodb/tools/entity_lists/parser/src/multikstv
-    - dict/ontodb/tools/entity_lists/parser/src/multyasha
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-    - dict/ontodb/tools/entity_lists/parser/src/okino
-    - dict/ontodb/tools/entity_lists/parser/src/okomediya
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-    - dict/ontodb/tools/entity_lists/parser/src/parkhorror
-    - dict/ontodb/tools/entity_lists/parser/src/prostotop
-    - dict/ontodb/tools/entity_lists/parser/src/rosmovies
-    - dict/ontodb/tools/entity_lists/parser/src/rserial
-    - dict/ontodb/tools/entity_lists/parser/src/shikimori
-    - dict/ontodb/tools/entity_lists/parser/src/strahzona
-    - dict/ontodb/tools/entity_lists/parser/src/tabfilm
-    - dict/ontodb/tools/entity_lists/parser/src/thecinemaclub
-    - dict/ontodb/tools/entity_lists/parser/src/tlum
-    - dict/ontodb/tools/entity_lists/parser/src/topspiski
-    - dict/ontodb/tools/entity_lists/parser/src/vmirefilmov
-    - dict/ontodb/tools/entity_lists/parser/src/vokrugtv
-    - dict/ontodb/tools/entity_lists/parser/src/westernfilm
-    - dict/ontodb/tools/entity_lists/relev
-    - dict/ontodb/tools/entity_lists/sticky
-    - dict/ontodb/tools/fields_diff/lib
-    - dict/ontodb/tools/ontodbfixes/import_fixes/lib
-    - dict/ontodb/tools/ontodbfixes/viewer
-    - dict/ontodb/tools/url_answer/lib
-    - dict/ontodb/user_logs/serp_clicks/lib
-    - dict/ontodb/user_logs/wiki_spy_clicks
-    - dict/ontodb/utils
-    - dict/ontodb/utils/add_clicks
-    - dict/ontodb/utils/build_helpers
-    - dict/ontodb/utils/import_json_timelines/lib
-    - dict/ontodb/utils/map_card_data
-    - dict/ontodb/utils/monitoring
-    - dict/ontodb/utils/music
-    - dict/ontodb/utils/norm_ontoids_in_gzt
-    - dict/ontodb/utils/norm_urls
-    - dict/ontodb/utils/string_utils
-    - dict/ontodb/utils/support_words
-    - dict/ontodb/utils/update_links
-    - dict/tools/find_synonym
-    - disk/admin/monitors/common
-    - disk/admin/robot_switcher
-    - dj/tools/viewer/custom/entity
-    - education/lib/nirvana/operations/yt_nodes_deep_diff
-    - education/schoolbook/analytics/adhoc/ANALITICSEDU-515
-    - education/schoolbook/analytics/adhoc/ANALITICSEDU-687
-    - entity/ontodb/tasks/backup_yt_tables/lib
-    - entity/ontodb/tasks/clean_old_data
-    - entity/ontodb/tasks/import_museums/lib
-    - entity/ontodb/tasks/import_yam/lib
-    - entity/ontodb/tasks/send_table_checker_sensors/lib
-    - entity/ontodb/util/wiki
-    - entity/quality/helix
-    - entity/quality/metrics/film_lists/combine_attributes_for_stupids_marking
-    - entity/quality/metrics/not_film_lists/combine_attributes_for_stupids_marking
-    - entity/quality/metrics/passport
-    - entity/ugc/quality/reviews_ranking/ml/lib/trueskill
-    - entity/ugc/tests/lib
-    - entity/ugc/tools/bell/replay_requests
-    - entity/ugc/tools/tank/user_poll_ammo
-    - entity/ugc/tools/viewer_server/lib
-    - entity/ugc/tools/viewer_server/lib/core
-    - extsearch/audio/yamrec/query_browser
-    - extsearch/collections/tools/mmeta2metrics_serp
-    - extsearch/collections/tools/nirvana/collections_indexer
-    - extsearch/collections/tools/upper2metrics_serp
-    - extsearch/geo/conveyors/annotations/filtrate_banned_v2
-    - extsearch/geo/conveyors/annotations/metro_extractor/get_metro_to_ll
-    - extsearch/geo/conveyors/experimental/annotations/fast_annotations/collection_keywords_extractor
-    - extsearch/geo/tools/similar_orgs/read_user_session
-    - extsearch/geo/tools/special_features/mining_result_merger
-    - extsearch/images/library/ytscraper
-    - extsearch/images/money/scripts/robot
-    - extsearch/images/money/scripts/robot/util
-    - extsearch/images/money/tools/commercial_serps_downloader
-    - extsearch/images/robot/index/testlib/index_process_description
-    - extsearch/images/robot/library/pycm
-    - extsearch/images/robot/scripts/cm/semidup2
-    - extsearch/images/robot/tools/index_snapshot_cleaner
-    - extsearch/images/robot/tools/indexrotate
-    - extsearch/images/robot/tools/robot_losses/python/rotor_download_images
-    - extsearch/video/python/yql
-    - extsearch/video/quality/series/base/builder/common
-    - extsearch/video/quality/series/base/builder/wrappers
-    - extsearch/video/robot/cm/deletes/cmpy/playerdata
-    - extsearch/video/robot/cm/library
-    - extsearch/video/robot/hostsdb/tool/config/add_rules
-    - extsearch/video/robot/rt_transcoder/metarobot/tests
-    - extsearch/video/robot/rt_transcoder/transcoder/tests
-    - haas/cmis/hwr_allocation
-    - haas/cmis/hwr_allocation/allocation_methods
-    - health/articles/articles_pipeline
-    - health/articles/articles_pipeline/actions
-    - health/articles/articles_pipeline/lib
-    - health/articles/articles_pipeline/lib/util
-    - health/common_libs/utils
-    - health/yamd/health_import
-    - health/yamd/health_import/data_tests
-    - health/yamd/libs/cross_links
-    - health/yamd/libs/utils
-    - health/yamd/libs/utils/parsers
-    - infra/awacs/vendor/awacs/pire/ut
-    - infra/deploy/tools/yd_migrate/lib
-    - infra/gencfg-gui
-    - infra/heartbeat/src
-    - infra/heartbeat/src/daemon
-    - infra/kernel/tools/coroner
-    - infra/netconfig/utils/pinger/lib
-    - infra/qyp/vmctl/src
-    - infra/reconf_juggler/tools/jdiff/tests
-    - infra/scripts/eventlog_uploader/script
-    - infra/yp_drcp/lib
-    - irt/bmgen/market_data
-    - irt/bmgen/synonyms
-    - keyboard/analytics/toloka/nirvana/blocks
-    - keyboard/analytics/toloka/nirvana/swipe
-    - keyboard/analytics/toloka/nirvana/typing
-    - keyboard/dict/nirvana/blocks
-    - library/python/testing/gtest
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-    - locdoc/doc_tools/yoda/friends/okapi/operations
-    - logbroker/tools/manual/alter_sqs_tables
-    - logbroker/tools/manual/create_logbroker_account/lib
-    - logbroker/tools/manual/load_test/load
-    - mail/contrib/ccs-caldavtester
-    - mail/contrib/ccs-caldavtester/src
-    - mail/contrib/ccs-caldavtester/verifiers
-    - mail/contrib/tatsu/test
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-    - mail/tools/ews_call/ews_call
-    - maps/automotive/proxy/config_generator
-    - maps/automotive/remote_access/autotests/tests/data_types
-    - maps/b2bgeo/mvrp_solver/backend/tests_lib
-    - maps/carparks/regression/renderer/generate_ammo
-    - maps/carparks/tools/route_lost_viewer/bin
-    - maps/jams/renderer2/common/ecstatic/lib
-    - maps/mobile/server/tools/cache_deprecator
-    - maps/mobile/tools/android-manifest
-    - maps/pylibs/dataset_collector
-    - maps/pylibs/monitoring/lib
-    - maps/pylibs/monitoring/tests
-    - maps/renderer/tilesgen/tools/lib
-    - maps/renderer/tools/download_release
-    - maps/tools/tanker-build/translate_messages
-    - maps/wikimap/stat/libs/common/tests/lib
-    - maps/wikimap/stat/libs/common/tests/lib/dates_ut
-    - market/contrib/python/yaconf_v0.1.2
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-    - market/sre/services/balancer_api/lib
-    - market/tools/report_stats/lib
-    - market/yamarec/log-parsers/bin
-    - market/yamarec/log-parsers/yamarec_log_parsers
-    - market/yamarec/metarouter/tests
-    - market/yamarec/metarouter/yamarec_metarouter
-    - market/yamarec/performance/utils
-    - ml/nirvana/nope
-    - ml/tensorflow/ytensorflow
-    - ml/tensorflow/ytensorflow/ytensorflow/inference
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-    - ml/tensorflow/ytensorflow/ytensorflow/train/hooks
-    - modadvert/libs/connectors
-    - modadvert/libs/lyncher/factor_providers/evil_misprints/it
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-    - modadvert/libs/lyncher/ut/rules
-    - modadvert/libs/utils/common
-    - modadvert/libs/utils/common/ut
-    - modadvert/programs/abuse/bs_abuse_log_processor
-    - modadvert/programs/saas_indexer/libs
-    - modadvert/programs/transfer_manager/libs
-    - opensource/sync/bin/arc2git
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-    - orgvisits/library/python/text_tools
-    - orgvisits/library/python/yt_jobs/tests
-    - orgvisits/metrics/ugc_feedback/ctr
-    - passport/backend/core
-    - passport/backend/core/builders/frodo
-    - passport/backend/core/builders/yasms
-    - passport/backend/core/conf
-    - passport/backend/core/cookies/utils
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-    - passport/backend/core/db
-    - passport/backend/core/grants/tests
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-    - passport/backend/core/suggest
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-    - portal/tools/morda-release/server
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-    - quality/ab_testing/scripts/kati
-    - quality/ab_testing/scripts/kati/lib
-    - quality/functionality/chats/feedback/src/feedback/core
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-    - quality/functionality/chats/floyd/src/floyd/core
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-    - quality/functionality/facts/recheck/calc_actuality_factors
-    - quality/functionality/parsepl/libs/parsers/tests
-    - quality/functionality/parsepl/nirvana/build_market_parsers/src
-    - quality/functionality/parsepl/toloka/configs_for_parsers
-    - quality/functionality/parsepl/toloka/configs_for_parsers/ut
-    - quality/functionality/rtx/scripts/social-serp/nano_squeeze
-    - quality/functionality/scripts/nirvana/jobs/casper/helpers/ytreader
-    - quality/functionality/snippets/social_bna
-    - quality/functionality/snippets/top_hosts/plugins/calculator888
-    - quality/functionality/turbo/analytics/ecommerce/lib/page_classifier
-    - quality/functionality/turbo/auto_cleanup/lib
-    - quality/functionality/turbo/rss/parser_job/tests/small
-    - quality/functionality/turbo/tools/infinity/tools/wmc
-    - quality/functionality/turbo/tools/rediff
-    - quality/functionality/turbo/tools/tdm
-    - quality/functionality/turbo/yandex_pogoda
-    - quality/functionality/unstructured/yt_concatenator/tests
-    - quality/nirvana_tools/conveyor_operations/asgen/config
-    - quality/nirvana_tools/conveyor_operations/eval_feature/eval_feature_viewer
-    - quality/query_expansions/proc/covfefe/makefile_update
-    - quality/query_expansions/tools/tests/test_dummy_process
-    - quality/relev_tools/dsat/find_words_with_absent_forms
-    - quality/relev_tools/lboost_ops/nirvana/operations/main/tests
-    - quality/trailer/suggest/services/maps/conveyors/doc_features/chronostat
-    - quality/trailer/suggest/services/maps/conveyors/pool/make_pointwise_pool
-    - quality/trailer/suggest/services/maps/tools/retrieval_test
-    - quality/trailer/suggest_dict/suggest_framework/tools
-    - quality/user_sessions/market/custom_statistics
-    - quality/user_sessions/market/custom_statistics/cust/abtypes/refuses
-    - quality/userdata/scripts
-    - quality/userdata/scripts/state_validation
-    - quality/webfresh/metrics/build_formulas_config
-    - quality/yaqlib/yaqlint
-    - regulargeo/tools
-    - robot/favicon/python
-    - robot/jupiter/library/python/sample
-    - robot/jupiter/scripts
-    - robot/jupiter/viewers/galileo
-    - robot/kwyt/scripts/sampling_data
-    - robot/lemur/scripts/common
-    - robot/metrics/forums_sbr/bin/get_forum_urls
-    - robot/metrics/forums_sbr/bin/get_urls_sample
-    - robot/metrics/forums_sbr/bin/parse_zora_result
-    - robot/metrics/fresh_sbr/mk_fresh_serp
-    - robot/metrics/rotor_missed_words_metric/bin/gemini_canonize
-    - robot/metrics/speed_sbr/remove_fresh_hosts
-    - robot/quality/robotrank/mk_learn_pool/lib
-    - robot/salmon_agent/counters
-    - robot/salmon_agent/utils
-    - rt-research/broadmatching/mr/IRT-1517
-    - rt-research/broadmatching/scripts/yt/dyn-sources/generate_dse_banners
-    - saas/tools/devops/lib
-    - saas/tools/devops/lib23/tests/py2
-    - saas/tools/devops/lib23/tests/py23
-    - samogon/libs/sandbox
-    - sandbox/common/projects_handler
-    - sandbox/projects/BuildBegemotLightTestConfig
-    - sandbox/projects/BuildNewsPackage
-    - sandbox/projects/BuildSportProxyData
-    - sandbox/projects/BuildYobject
-    - sandbox/projects/CheckFreshDocuments
-    - sandbox/projects/CompareNewsdResponses
-    - sandbox/projects/CompareYmakeDump
-    - sandbox/projects/ConvertVideo
-    - sandbox/projects/DeployVideoMmetaShard
-    - sandbox/projects/GetAdvquickDatabase
-    - sandbox/projects/GetFusionMiddlesearchResponses
-    - sandbox/projects/GetPokazometerDatabase
-    - sandbox/projects/LandingConstructor
-    - sandbox/projects/LandingConstructor/Stat/Jobs
-    - sandbox/projects/MediaLib
-    - sandbox/projects/MediaLib/shardmap
-    - sandbox/projects/MixQueriesExperimentsRegions
-    - sandbox/projects/PersonalPoiGenerator
-    - sandbox/projects/PersonalPoiGenerator/PoisDumper
-    - sandbox/projects/ReleaseBalancerConfigGenerator
-    - sandbox/projects/ReleaseConfigGeneratorService
-    - sandbox/projects/ReleaseMediaShardmaps
-    - sandbox/projects/ReportDataRuntime
-    - sandbox/projects/ReportDataRuntimeItem
-    - sandbox/projects/ReportDataRuntimeRT
-    - sandbox/projects/ReportDataRuntimeTags
-    - sandbox/projects/ReportRuleTestFull
-    - sandbox/projects/RunNewsLoadtest
-    - sandbox/projects/SOC/YtProxyAnalyzeCommandParams
-    - sandbox/projects/SOC/YtRawMasterLogAnalysis
-    - sandbox/projects/SpawnTestConfigGenerator
-    - sandbox/projects/TaxiSecurity
-    - sandbox/projects/TaxiSecurity/BadLogsAnalyzer
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-    - sandbox/projects/TestFrontMetricsLogs/modules
-    - sandbox/projects/TestReportPerformance
-    - sandbox/projects/TickenatorBatchProcessing
-    - sandbox/projects/TickenatorBatchProcessing/YasmScreenshoter
-    - sandbox/projects/Travel/tasks/tools
-    - sandbox/projects/UpdateConfigGeneratorDb
-    - sandbox/projects/UpdateTestenvNewsdResources
-    - sandbox/projects/VpsAmmo
-    - sandbox/projects/YabsDebuilder
-    - sandbox/projects/YabsDebuilderDev
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-    - sandbox/projects/alice_evo
-    - sandbox/projects/alice_evo/AliceEvoIntegrationTestsWrapper
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-    - sandbox/projects/avia/avia_statistics/update_flights
-    - sandbox/projects/avia/avia_statistics/update_median_prices
-    - sandbox/projects/avia/avia_statistics/update_popular_months
-    - sandbox/projects/avia/avia_statistics/update_return_ticket_prices
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-    - sandbox/projects/avia/flight_status_registrar/FlightStatsRegistrar
-    - sandbox/projects/avia/flight_status_registrar/OagFlightsRegistrar
-    - sandbox/projects/avia/flight_status_registrar/VariFlightRegistrar
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-    - sandbox/projects/avia/travel_avia_dump_resource/task
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-    - sandbox/projects/common/market_report
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-    - sandbox/projects/music/ReleaseMusic
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-    - sandbox/projects/news/CompareNewsAnnotatorResponses
-    - sandbox/projects/news/UpdateRTHubAdvWidgetResources
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-    - sandbox/projects/vins/VinsPerfTest
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-    - tools/releaser/src
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-    - weather/workers/warnings/general
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-    - yabs/sbyt/testing/core
-    - yabs/server/cs/pylibs/settings
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-    - yabs/server/infra/trivial_cron
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-    - yabs/server/test/ft/BSSERVER-2454
-    - yabs/server/test/ft/BSSERVER-3895
-    - yabs/server/test/ft/BSSERVER-9233
-    - yabs/server/test/ft/NANPU-817
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-  no_lint:
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-    - alice/rtlog/ut/python
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-    - april/web/bas/tq/migrations
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-    - billing/contrib/mdswrapper/src
-    - billing/contrib/yutil/src
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-    - cloud/ai/speechkit/stt/bin/data_scripts/records/download_records
-    - cloud/ai/speechkit/stt/bin/data_scripts/tags/calculate_tags_statistics
-    - cloud/ai/speechkit/stt/bin/eval/configure_evaluations_launcher
-    - cloud/ai/speechkit/stt/bin/experiments/libri_speech_mer_pipeline/run_markup_sbs
-    - cloud/ai/speechkit/stt/bin/tmp/ASREXP_778/evaluate
-    - cloud/ai/speechkit/stt/bin/tmp/ASREXP_778/receive_submission
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-    - cloud/ai/speechkit/stt/lib/data/ops
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-    - cloud/ai/speechkit/stt/lib/data_pipeline/honeypots
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-    - cloud/ai/speechkit/stt/lib/data_pipeline/import_data/voicetable
-    - cloud/ai/speechkit/stt/lib/data_pipeline/join
-    - cloud/ai/speechkit/stt/lib/data_pipeline/markup_cost
-    - cloud/ai/speechkit/stt/lib/data_pipeline/markup_params
-    - cloud/ai/speechkit/stt/lib/data_pipeline/markup_quality
-    - cloud/ai/speechkit/stt/lib/data_pipeline/obfuscate
-    - cloud/ai/speechkit/stt/lib/data_pipeline/records_splitting
-    - cloud/ai/speechkit/stt/lib/data_pipeline/select_records_joins
-    - cloud/ai/speechkit/stt/lib/data_pipeline/toloka
-    - cloud/ai/speechkit/stt/lib/data_pipeline/transcription_tasks
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-    - cloud/ai/speechkit/stt/lib/experiments
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-    - cloud/ai/speechkit/stt/lib/text/text_comparison_stop_words
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-    - cloud/ai/speechkit/stt/lib/utils/arcadia
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-    - cloud/bitbucket/python-common
-    - cloud/gauthling/auth_token_python/lib
-    - cloud/gauthling/gauthling_daemon/lib
-    - cloud/gauthling/gauthling_daemon_mock/lib
-    - cloud/gauthling/yc_auth/lib
-    - cloud/gauthling/yc_auth_tornado/lib
-    - cloud/gauthling/yc_requests/lib
-    - cloud/mdb/dbaas-internal-api-image/dbaas_internal_api/utils/dataproc_joblog
-    - crowdsourcing/thirium-mitm-proxy
-    - cv/cbir_search/onto_validation/grep_onto_state
-    - cv/imageproc/faces/video_face_recognition/face_recognition_stream_viewer
-    - cv/imgclassifiers/danet/scripts
-    - cv/imgclassifiers/framework/stat
-    - datacloud/ml_utils/grid_search_wrapper/nirvana_cube
-    - datacloud/stability
-    - dict/lm/ngrams/lib/build_ngrams
-    - dict/misspell/python/metrics
-    - dict/misspell/python/misspell
-    - dict/mt/make/tools/jamo_tool/lib/jamo
-    - dict/mt/mtdict/make/definitions/vh/blocks
-    - dict/ontodb
-    - direct/infra/resmon/dt-resmon-yasm
-    - distribution_interface/backend/backend/acts/migrations
-    - distribution_interface/backend/backend/audi/migrations
-    - distribution_interface/backend/backend/autogen/migrations
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-    - distribution_interface/backend/backend/blob/migrations
-    - distribution_interface/backend/backend/contract/migrations
-    - distribution_interface/backend/backend/didict/migrations
-    - distribution_interface/backend/backend/distribution/migrations
-    - distribution_interface/backend/backend/idm/migrations
-    - distribution_interface/backend/backend/intake/migrations
-    - distribution_interface/backend/backend/intermediate_models/migrations
-    - distribution_interface/backend/backend/kladr/migrations
-    - distribution_interface/backend/backend/multistate/migrations
-    - distribution_interface/backend/backend/product/migrations
-    - distribution_interface/backend/backend/razlomon/migrations
-    - distribution_interface/backend/backend/self_employed/migrations
-    - distribution_interface/backend/backend/signup/migrations
-    - distribution_interface/backend/backend/users/migrations
-    - dj/services/mail/sr/viewer
-    - dj/services/video/viewer/viewer
-    - dj/tools/train/recommender_config/basic_features
-    - dj/tools/train/recommender_config/cf_sharp
-    - dj/tools/train/recommender_config/mixigen
-    - drive/qatool
-    - drive/tests/functional
-    - drive/tools/sox_audit
-    - entity/quality/ontodb/ontodb_cleaner/verdicts_creator/lib/ut
-    - entity/recommender/nirvana/autodump
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-    - entity/ugc/tools/nirvana/appsearch_activity
-    - entity/ugc/tools/nirvana/ugcdb1_process/process_profiles
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-    - FactExtract/address_extractor/tests/address_extractor_max_fact
-    - FactExtract/address_extractor/tests/address_extractor_threaded
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-    - ads/autobudget/ml_pipeline/scripts/create_cd_file/lib/ft
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-    - yweb/robot/kiwi_queries/robot/triggers/dateextractortrigger/test
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-    - yweb/robot/kiwi_queries/robot/triggers/urlsegtrigger/test
-    - yweb/robot/kiwi_queries/robot/triggers/yapreviewtrigger/test
-    - yweb/robot/kiwi_queries/test_udf/python
-    - yweb/robot/refarc2omni/test
-    - yweb/safesearch/government/python/tests
-    - yweb/sitelinks/astrolabe/build_bna/candidates/tests/test_daily_logs
-    - yweb/sitelinks/astrolabe/build_bna/candidates/tests/test_merge_daily_logs
-    - yweb/sitelinks/astrolabe/build_bna/candidates/tests/test_nanos
-    - yweb/sitelinks/astrolabe/build_bna/candidates/tests/test_region
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_canonizations/test_apply_canonizations
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_canonizations/test_prepare_canonizations
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_gemini_input
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_generate_sitelinks_from_titles
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_get_candidates_from_refarc
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_naming_candidates
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_prepare_html_urls
-    - yweb/sitelinks/astrolabe/build_bna/naming/tests/test_prepare_input_for_refarc
-    - yweb/structhtml/mediawiki/tool/tests
-    - yweb/structhtml/microform/tool/tests/datavoctest
-    - yweb/structhtml/microform/tool/tests/microtests
-    - yweb/structhtml/microform/tool/tests/namevaltest
-    - yweb/structhtml/microform/tool/tests/structhtmltest
-    - yweb/structhtml/richsnippets/productoffer/tool/tests
-    - yweb/structhtml/richsnippets/recipe/tool/tests
-    - yweb/structhtml/richsnippets/semanticdata2json/tool/tests
-    - yweb/structhtml/richsnippets/videoobject/tool/tests
-    - yweb/structhtml/schemaorg/tool/tests
-    - yweb/video/index/vtriebuilder/tests
-    - yweb/video/mr_scripts/calcstaticfactors/tests
-    - yweb/video/mr_scripts/vmetamerge/tests
-    - yweb/video/robot/freshness/mr_sbrstats/tests
-    - yweb/video/series/heartbeat/tests
-    - yweb/video/tools/url2fastban/tests
-    - yweb/video/vprintwzrd_mr/tests
-    - yweb/webdaemons/explogdaemon/tests
-    - yweb/webscripts/video/fastrecrawl/fresh_deltas/tests
-    - yweb/webscripts/video/redirects_unwind
-    - yweb/yasap/pdb/pdb-backend/tests/lib/commands/set_market_merchant_data
-    - yweb/yasap/pdb/pdb-backend/tests/lib/its
-    - yweb/yasap/pdb/pdb-backend/tests/lib/mds
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/avatars
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/boards/resources
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/ban
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/bulk
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/complaints
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/creation
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/delete
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/delete_board
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/forbid_patch
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/get
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/log
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/market
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/merchants
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/organization
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/other
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/patch
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/samovar
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/series
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/shares
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/source_types
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/user
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards/resources/wish
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/celery
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/common
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/complaints
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/components
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/ephemeral
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/events/tasks
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/export
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/favorites
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/langdetect
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/metrics
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/object_answers
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/organizations
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/pages
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/shares
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/stats
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/tasks
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/ugcdb
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/user/resources
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/yauth
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/ydb
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/actions/tasks
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/boards
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/complaints
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/contents
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/e2e
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/idm
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/object_answers
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/recipes
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/resources
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/teasers
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/toloka
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/trashcan
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/turbo
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/users
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_ext/mongoengine
-    - yweb/yasap/pdb/pdb-backend/tests/lib/saas
-    - yweb/yasap/pdb/pdb-backend/tests/lib/sb
-    - yweb/yasap/pdb/pdb-backend/tests/lib/videosearch
-    - yweb/yasap/pdb/pdb-backend/tests/lib/ydb
-    - yweb/yasap/pdb/quality/profile/action_v2/rtmr/tests
-    - yweb/yasap/pdb/quality/profile/redir_actions/rtmr_redir_actions/tests
-    - zen/rtmr/push_processing/tests
-    - quality/mapreduce/tests/common
-    - ads/factor_check/features/tests
-    - quality/user_sessions/createlib/qb3/parser/local_yt_test_example_proto_v2
-    - dict/mystem/tests
-    - infra/walle/server/tests
-    - market/forecaster/lite
-    - ofd/notifier/tests/test_unit
-    - saas/rtyserver_test/tests
-    - search/lingboost/saas/codecs/test_bundle_codecs/tests
-    - transfer_manager/server/tests
-    - yql/tests/s-expressions
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/boards
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/cards
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/events
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb/user
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/actions
-    - yweb/yasap/pdb/pdb-backend/tests/lib/podb_admin/cards
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/t
-    - ads/libs/py_mapreduce/yabs-mapreduce-modules/test_pt
-    - ads/sandbox_scripts/visibility_stats/fat
-    - ads/pytorch/ads_pytorch_integration_test
-    - ads/nirvana/online_learning/prepare_factorization_table/tsar_preprocessor/ut
-    - ads/nirvana/automl/pipelines/mlmarines/medium_ut
-    - ads/nirvana/automl/lib/preprocess_pytorch/medium_ut
-    - ads/nirvana/automl/lib/metric_eval/medium_ut
-    - ads/bigkv/tensor_transport/tests
-    - scarab/api/python3
-    - mssngr/botplatform/src/bots/core/migrations
diff --git a/build/sanitize-blacklist.txt b/build/sanitize-blacklist.txt
new file mode 100644
index 0000000000..c1fb5e539f
--- /dev/null
+++ b/build/sanitize-blacklist.txt
@@ -0,0 +1,4 @@
+src:*contrib/tools/python/src*
+src:*contrib/tools/python3/src*
+src:*contrib/libs/luajit*
+type:std::__*::locale::id=init
diff --git a/contrib/libs/clang14-rt/.yandex_meta/devtools.copyrights.report b/contrib/libs/clang14-rt/.yandex_meta/devtools.copyrights.report
new file mode 100644
index 0000000000..c01c748ad8
--- /dev/null
+++ b/contrib/libs/clang14-rt/.yandex_meta/devtools.copyrights.report
@@ -0,0 +1,98 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# ${action} {license id} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4ef7946d23591afdcc1fd9c9984ea3a4
+BELONGS lib/scudo/ya.make
+    License text:
+            initCacheMaybe(C);
+            TransferBatch *B = Allocator->popBatch(this, ClassId);
+            if (UNLIKELY(!B))
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/scudo/standalone/local_cache.h [170:172]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b8b2f9fffd684c9e8f615aa7e5b2d107
+BELONGS lib/scudo/ya.make
+    License text:
+        // Calling getenv should be fine (c)(tm) at any time.
+        const char *getEnv(const char *Name) { return getenv(Name); }
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/scudo/standalone/linux.cpp [97:98]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d5cab39d5c14d8220d0131818428faff
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+            InitCache(c);
+            TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+            if (UNLIKELY(!b))
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/sanitizer_common/sanitizer_allocator_local_cache.h [243:245]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     COPYRIGHT_SERVICE_LABEL debfce3edcb19585edc08c5b1d986c0b
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+FILE_INCLUDE CREDITS.TXT found in files: LICENSE.TXT at line 293
+    License text:
+        Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENSE.TXT [293:293]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     COPYRIGHT_SERVICE_LABEL ebc015cad7377d32e7b2fc0ae5293aa1
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+FILE_INCLUDE CREDITS.TXT found in files: LICENSE.TXT at line 252
+    License text:
+        Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENSE.TXT [252:252]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
diff --git a/contrib/libs/clang14-rt/.yandex_meta/devtools.licenses.report b/contrib/libs/clang14-rt/.yandex_meta/devtools.licenses.report
new file mode 100644
index 0000000000..e7510026be
--- /dev/null
+++ b/contrib/libs/clang14-rt/.yandex_meta/devtools.licenses.report
@@ -0,0 +1,2626 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     Apache-2.0 WITH LLVM-exception 13ccb04dbdb720576c825193b2c4014c
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        |* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+        |* See https://llvm.org/LICENSE.txt for license information.
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        include/profile/InstrProfData.inc [3:4]
+        include/profile/MemProfData.inc [5:6]
+        lib/profile/GCDAProfiling.c [3:4]
+        lib/profile/InstrProfiling.c [3:4]
+        lib/profile/InstrProfiling.h [3:4]
+        lib/profile/InstrProfilingBuffer.c [3:4]
+        lib/profile/InstrProfilingFile.c [3:4]
+        lib/profile/InstrProfilingInternal.c [3:4]
+        lib/profile/InstrProfilingInternal.h [3:4]
+        lib/profile/InstrProfilingMerge.c [3:4]
+        lib/profile/InstrProfilingMergeFile.c [3:4]
+        lib/profile/InstrProfilingNameVar.c [3:4]
+        lib/profile/InstrProfilingPlatformDarwin.c [3:4]
+        lib/profile/InstrProfilingPlatformFuchsia.c [3:4]
+        lib/profile/InstrProfilingPlatformLinux.c [3:4]
+        lib/profile/InstrProfilingPlatformOther.c [3:4]
+        lib/profile/InstrProfilingPlatformWindows.c [3:4]
+        lib/profile/InstrProfilingPort.h [3:4]
+        lib/profile/InstrProfilingUtil.c [3:4]
+        lib/profile/InstrProfilingUtil.h [3:4]
+        lib/profile/InstrProfilingValue.c [3:4]
+        lib/profile/InstrProfilingVersionVar.c [3:4]
+        lib/profile/InstrProfilingWriter.c [3:4]
+        lib/profile/WindowsMMap.h [3:4]
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        include/profile/InstrProfData.inc [3:4]
+        include/profile/MemProfData.inc [5:6]
+        lib/profile/GCDAProfiling.c [3:4]
+        lib/profile/InstrProfiling.c [3:4]
+        lib/profile/InstrProfiling.h [3:4]
+        lib/profile/InstrProfilingBuffer.c [3:4]
+        lib/profile/InstrProfilingFile.c [3:4]
+        lib/profile/InstrProfilingInternal.c [3:4]
+        lib/profile/InstrProfilingInternal.h [3:4]
+        lib/profile/InstrProfilingMerge.c [3:4]
+        lib/profile/InstrProfilingMergeFile.c [3:4]
+        lib/profile/InstrProfilingNameVar.c [3:4]
+        lib/profile/InstrProfilingPlatformDarwin.c [3:4]
+        lib/profile/InstrProfilingPlatformFuchsia.c [3:4]
+        lib/profile/InstrProfilingPlatformLinux.c [3:4]
+        lib/profile/InstrProfilingPlatformOther.c [3:4]
+        lib/profile/InstrProfilingPlatformWindows.c [3:4]
+        lib/profile/InstrProfilingPort.h [3:4]
+        lib/profile/InstrProfilingUtil.c [3:4]
+        lib/profile/InstrProfilingUtil.h [3:4]
+        lib/profile/InstrProfilingValue.c [3:4]
+        lib/profile/InstrProfilingVersionVar.c [3:4]
+        lib/profile/InstrProfilingWriter.c [3:4]
+        lib/profile/WindowsMMap.h [3:4]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     NCSA                 281d1ec07e86b61c925d7c514deecb25
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        Compiler-RT is open source software. You may freely distribute it under the
+        terms of the license agreement found in LICENSE.txt.
+    Scancode info:
+        Original SPDX id: NCSA
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.otm.illinois.edu/faculty/forms/opensource.asp, https://spdx.org/licenses/NCSA
+    Files with this license:
+        README.txt [7:8]
+        lib/builtins/README.txt [7:8]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+SKIP     LicenseRef-scancode-warranty-disclaimer 384445f689b03d412e739da3f7c142a6
+BELONGS lib/memprof/ya.make
+    License text:
+                     "(WARNING: USE AT YOUR OWN RISK!)")
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-warranty-disclaimer
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/warranty-disclaimer.LICENSE
+    Files with this license:
+        lib/memprof/memprof_flags.inc [33:33]
+
+KEEP     NCSA                 5a35b4c0d3b3923cac31a5a371332ca2
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+    Scancode info:
+        Original SPDX id: NCSA
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.otm.illinois.edu/faculty/forms/opensource.asp, https://spdx.org/licenses/NCSA
+    Files with this license:
+        LICENSE.TXT [237:237]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     MIT                  5debb370f50e1dfd24ff5144233a2ef6
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        LICENSE.TXT [295:311]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     Apache-2.0 WITH LLVM-exception 755ab7da3ff8c5d6ae90bdbebd177e49
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+        // See https://llvm.org/LICENSE.txt for license information.
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        include/sanitizer/allocator_interface.h [3:4]
+        include/sanitizer/asan_interface.h [3:4]
+        include/sanitizer/common_interface_defs.h [3:4]
+        include/sanitizer/coverage_interface.h [3:4]
+        include/sanitizer/dfsan_interface.h [3:4]
+        include/sanitizer/hwasan_interface.h [3:4]
+        include/sanitizer/linux_syscall_hooks.h [3:4]
+        include/sanitizer/lsan_interface.h [3:4]
+        include/sanitizer/memprof_interface.h [3:4]
+        include/sanitizer/msan_interface.h [3:4]
+        include/sanitizer/netbsd_syscall_hooks.h [3:4]
+        include/sanitizer/scudo_interface.h [3:4]
+        include/sanitizer/tsan_interface.h [3:4]
+        include/sanitizer/tsan_interface_atomic.h [3:4]
+        include/sanitizer/ubsan_interface.h [3:4]
+        lib/asan/asan_activation.cpp [3:4]
+        lib/asan/asan_activation.h [3:4]
+        lib/asan/asan_activation_flags.inc [3:4]
+        lib/asan/asan_allocator.cpp [3:4]
+        lib/asan/asan_allocator.h [3:4]
+        lib/asan/asan_debugging.cpp [3:4]
+        lib/asan/asan_descriptions.cpp [3:4]
+        lib/asan/asan_descriptions.h [3:4]
+        lib/asan/asan_errors.cpp [3:4]
+        lib/asan/asan_errors.h [3:4]
+        lib/asan/asan_fake_stack.cpp [3:4]
+        lib/asan/asan_fake_stack.h [3:4]
+        lib/asan/asan_flags.cpp [3:4]
+        lib/asan/asan_flags.h [3:4]
+        lib/asan/asan_flags.inc [3:4]
+        lib/asan/asan_fuchsia.cpp [3:4]
+        lib/asan/asan_globals.cpp [3:4]
+        lib/asan/asan_globals_win.cpp [3:4]
+        lib/asan/asan_init_version.h [3:4]
+        lib/asan/asan_interceptors.cpp [3:4]
+        lib/asan/asan_interceptors.h [3:4]
+        lib/asan/asan_interceptors_memintrinsics.cpp [3:4]
+        lib/asan/asan_interceptors_memintrinsics.h [3:4]
+        lib/asan/asan_interface_internal.h [3:4]
+        lib/asan/asan_internal.h [3:4]
+        lib/asan/asan_linux.cpp [3:4]
+        lib/asan/asan_mac.cpp [3:4]
+        lib/asan/asan_malloc_linux.cpp [3:4]
+        lib/asan/asan_malloc_mac.cpp [3:4]
+        lib/asan/asan_malloc_win.cpp [3:4]
+        lib/asan/asan_mapping.h [3:4]
+        lib/asan/asan_mapping_sparc64.h [3:4]
+        lib/asan/asan_memory_profile.cpp [3:4]
+        lib/asan/asan_new_delete.cpp [3:4]
+        lib/asan/asan_poisoning.cpp [3:4]
+        lib/asan/asan_poisoning.h [3:4]
+        lib/asan/asan_posix.cpp [3:4]
+        lib/asan/asan_preinit.cpp [3:4]
+        lib/asan/asan_premap_shadow.cpp [3:4]
+        lib/asan/asan_premap_shadow.h [3:4]
+        lib/asan/asan_report.cpp [3:4]
+        lib/asan/asan_report.h [3:4]
+        lib/asan/asan_rtl.cpp [3:4]
+        lib/asan/asan_rtl_static.cpp [3:4]
+        lib/asan/asan_scariness_score.h [3:4]
+        lib/asan/asan_shadow_setup.cpp [3:4]
+        lib/asan/asan_stack.cpp [3:4]
+        lib/asan/asan_stack.h [3:4]
+        lib/asan/asan_stats.cpp [3:4]
+        lib/asan/asan_stats.h [3:4]
+        lib/asan/asan_suppressions.cpp [3:4]
+        lib/asan/asan_suppressions.h [3:4]
+        lib/asan/asan_thread.cpp [3:4]
+        lib/asan/asan_thread.h [3:4]
+        lib/asan/asan_win.cpp [3:4]
+        lib/builtins/assembly.h [3:4]
+        lib/cfi/cfi.cpp [3:4]
+        lib/dfsan/dfsan.cpp [3:4]
+        lib/dfsan/dfsan.h [3:4]
+        lib/dfsan/dfsan_allocator.cpp [3:4]
+        lib/dfsan/dfsan_allocator.h [3:4]
+        lib/dfsan/dfsan_chained_origin_depot.cpp [3:4]
+        lib/dfsan/dfsan_chained_origin_depot.h [3:4]
+        lib/dfsan/dfsan_custom.cpp [3:4]
+        lib/dfsan/dfsan_flags.h [3:4]
+        lib/dfsan/dfsan_flags.inc [3:4]
+        lib/dfsan/dfsan_interceptors.cpp [3:4]
+        lib/dfsan/dfsan_new_delete.cpp [3:4]
+        lib/dfsan/dfsan_origin.h [3:4]
+        lib/dfsan/dfsan_platform.h [3:4]
+        lib/dfsan/dfsan_thread.h [3:4]
+        lib/gwp_asan/common.cpp [3:4]
+        lib/gwp_asan/common.h [3:4]
+        lib/gwp_asan/crash_handler.cpp [3:4]
+        lib/gwp_asan/crash_handler.h [3:4]
+        lib/gwp_asan/definitions.h [3:4]
+        lib/gwp_asan/guarded_pool_allocator.cpp [3:4]
+        lib/gwp_asan/guarded_pool_allocator.h [3:4]
+        lib/gwp_asan/mutex.h [3:4]
+        lib/gwp_asan/optional/backtrace.h [3:4]
+        lib/gwp_asan/optional/backtrace_linux_libc.cpp [3:4]
+        lib/gwp_asan/optional/options_parser.cpp [3:4]
+        lib/gwp_asan/optional/options_parser.h [3:4]
+        lib/gwp_asan/optional/printf.h [3:4]
+        lib/gwp_asan/optional/segv_handler.h [3:4]
+        lib/gwp_asan/optional/segv_handler_posix.cpp [3:4]
+        lib/gwp_asan/options.h [3:4]
+        lib/gwp_asan/options.inc [3:4]
+        lib/gwp_asan/platform_specific/common_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h [3:4]
+        lib/gwp_asan/platform_specific/mutex_fuchsia.h [3:4]
+        lib/gwp_asan/platform_specific/mutex_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/mutex_posix.h [3:4]
+        lib/gwp_asan/platform_specific/utilities_posix.cpp [3:4]
+        lib/gwp_asan/stack_trace_compressor.cpp [3:4]
+        lib/gwp_asan/stack_trace_compressor.h [3:4]
+        lib/gwp_asan/utilities.h [3:4]
+        lib/hwasan/hwasan.cpp [3:4]
+        lib/hwasan/hwasan.h [3:4]
+        lib/hwasan/hwasan_allocation_functions.cpp [3:4]
+        lib/hwasan/hwasan_allocator.cpp [3:4]
+        lib/hwasan/hwasan_allocator.h [3:4]
+        lib/hwasan/hwasan_checks.h [3:4]
+        lib/hwasan/hwasan_dynamic_shadow.cpp [3:4]
+        lib/hwasan/hwasan_dynamic_shadow.h [3:4]
+        lib/hwasan/hwasan_exceptions.cpp [3:4]
+        lib/hwasan/hwasan_flags.h [3:4]
+        lib/hwasan/hwasan_flags.inc [3:4]
+        lib/hwasan/hwasan_fuchsia.cpp [3:4]
+        lib/hwasan/hwasan_globals.cpp [3:4]
+        lib/hwasan/hwasan_globals.h [3:4]
+        lib/hwasan/hwasan_interceptors.cpp [3:4]
+        lib/hwasan/hwasan_interface_internal.h [3:4]
+        lib/hwasan/hwasan_linux.cpp [3:4]
+        lib/hwasan/hwasan_malloc_bisect.h [3:4]
+        lib/hwasan/hwasan_mapping.h [3:4]
+        lib/hwasan/hwasan_memintrinsics.cpp [3:4]
+        lib/hwasan/hwasan_new_delete.cpp [3:4]
+        lib/hwasan/hwasan_poisoning.cpp [3:4]
+        lib/hwasan/hwasan_poisoning.h [3:4]
+        lib/hwasan/hwasan_report.cpp [3:4]
+        lib/hwasan/hwasan_report.h [3:4]
+        lib/hwasan/hwasan_setjmp_aarch64.S [3:4]
+        lib/hwasan/hwasan_setjmp_x86_64.S [3:4]
+        lib/hwasan/hwasan_thread.h [3:4]
+        lib/hwasan/hwasan_thread_list.h [3:4]
+        lib/hwasan/hwasan_type_test.cpp [3:4]
+        lib/interception/interception.h [3:4]
+        lib/interception/interception_linux.cpp [3:4]
+        lib/interception/interception_linux.h [3:4]
+        lib/interception/interception_mac.cpp [3:4]
+        lib/interception/interception_mac.h [3:4]
+        lib/interception/interception_type_test.cpp [3:4]
+        lib/interception/interception_win.cpp [3:4]
+        lib/interception/interception_win.h [3:4]
+        lib/lsan/lsan.cpp [3:4]
+        lib/lsan/lsan.h [3:4]
+        lib/lsan/lsan_allocator.cpp [3:4]
+        lib/lsan/lsan_allocator.h [3:4]
+        lib/lsan/lsan_common.cpp [3:4]
+        lib/lsan/lsan_common.h [3:4]
+        lib/lsan/lsan_common_fuchsia.cpp [3:4]
+        lib/lsan/lsan_common_linux.cpp [3:4]
+        lib/lsan/lsan_common_mac.cpp [3:4]
+        lib/lsan/lsan_flags.inc [3:4]
+        lib/lsan/lsan_fuchsia.cpp [3:4]
+        lib/lsan/lsan_fuchsia.h [3:4]
+        lib/lsan/lsan_interceptors.cpp [3:4]
+        lib/lsan/lsan_linux.cpp [3:4]
+        lib/lsan/lsan_mac.cpp [3:4]
+        lib/lsan/lsan_malloc_mac.cpp [3:4]
+        lib/lsan/lsan_posix.cpp [3:4]
+        lib/lsan/lsan_posix.h [3:4]
+        lib/lsan/lsan_preinit.cpp [3:4]
+        lib/lsan/lsan_thread.cpp [3:4]
+        lib/lsan/lsan_thread.h [3:4]
+        lib/memprof/memprof_allocator.cpp [3:4]
+        lib/memprof/memprof_allocator.h [3:4]
+        lib/memprof/memprof_descriptions.cpp [3:4]
+        lib/memprof/memprof_descriptions.h [3:4]
+        lib/memprof/memprof_flags.cpp [3:4]
+        lib/memprof/memprof_flags.h [3:4]
+        lib/memprof/memprof_flags.inc [3:4]
+        lib/memprof/memprof_init_version.h [3:4]
+        lib/memprof/memprof_interceptors.cpp [3:4]
+        lib/memprof/memprof_interceptors.h [3:4]
+        lib/memprof/memprof_interceptors_memintrinsics.cpp [3:4]
+        lib/memprof/memprof_interceptors_memintrinsics.h [3:4]
+        lib/memprof/memprof_interface_internal.h [3:4]
+        lib/memprof/memprof_internal.h [3:4]
+        lib/memprof/memprof_linux.cpp [3:4]
+        lib/memprof/memprof_malloc_linux.cpp [3:4]
+        lib/memprof/memprof_mapping.h [3:4]
+        lib/memprof/memprof_mibmap.cpp [3:4]
+        lib/memprof/memprof_new_delete.cpp [3:4]
+        lib/memprof/memprof_posix.cpp [3:4]
+        lib/memprof/memprof_preinit.cpp [3:4]
+        lib/memprof/memprof_rtl.cpp [3:4]
+        lib/memprof/memprof_shadow_setup.cpp [3:4]
+        lib/memprof/memprof_stack.cpp [3:4]
+        lib/memprof/memprof_stack.h [3:4]
+        lib/memprof/memprof_stats.cpp [3:4]
+        lib/memprof/memprof_stats.h [3:4]
+        lib/memprof/memprof_thread.cpp [3:4]
+        lib/memprof/memprof_thread.h [3:4]
+        lib/msan/msan.cpp [3:4]
+        lib/msan/msan.h [3:4]
+        lib/msan/msan_allocator.cpp [3:4]
+        lib/msan/msan_allocator.h [3:4]
+        lib/msan/msan_chained_origin_depot.cpp [3:4]
+        lib/msan/msan_chained_origin_depot.h [3:4]
+        lib/msan/msan_flags.h [3:4]
+        lib/msan/msan_flags.inc [3:4]
+        lib/msan/msan_interceptors.cpp [3:4]
+        lib/msan/msan_interface_internal.h [3:4]
+        lib/msan/msan_linux.cpp [3:4]
+        lib/msan/msan_new_delete.cpp [3:4]
+        lib/msan/msan_origin.h [3:4]
+        lib/msan/msan_poisoning.cpp [3:4]
+        lib/msan/msan_poisoning.h [3:4]
+        lib/msan/msan_report.cpp [3:4]
+        lib/msan/msan_report.h [3:4]
+        lib/msan/msan_thread.h [3:4]
+        lib/profile/InstrProfilingRuntime.cpp [3:4]
+        lib/safestack/safestack.cpp [3:4]
+        lib/safestack/safestack_platform.h [3:4]
+        lib/safestack/safestack_util.h [3:4]
+        lib/sanitizer_common/sancov_flags.cpp [3:4]
+        lib/sanitizer_common/sancov_flags.h [3:4]
+        lib/sanitizer_common/sancov_flags.inc [3:4]
+        lib/sanitizer_common/sanitizer_addrhashmap.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_checks.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator_checks.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_combined.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_dlsym.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_interface.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_local_cache.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_primary32.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_primary64.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_report.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator_report.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_secondary.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_size_class_map.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_stats.h [3:4]
+        lib/sanitizer_common/sanitizer_asm.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_mips.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_other.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_x86.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_msvc.h [3:4]
+        lib/sanitizer_common/sanitizer_bitvector.h [3:4]
+        lib/sanitizer_common/sanitizer_bvgraph.h [3:4]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.cpp [3:4]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.h [3:4]
+        lib/sanitizer_common/sanitizer_common.cpp [3:4]
+        lib/sanitizer_common/sanitizer_common.h [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_format.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interface.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interface_posix.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_common_syscalls.inc [3:4]
+        lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_coverage_interface.inc [3:4]
+        lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp [3:4]
+        lib/sanitizer_common/sanitizer_coverage_win_sections.cpp [3:4]
+        lib/sanitizer_common/sanitizer_dbghelp.h [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector.h [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector1.cpp [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector2.cpp [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector_interface.h [3:4]
+        lib/sanitizer_common/sanitizer_dense_map.h [3:4]
+        lib/sanitizer_common/sanitizer_dense_map_info.h [3:4]
+        lib/sanitizer_common/sanitizer_errno.cpp [3:4]
+        lib/sanitizer_common/sanitizer_errno.h [3:4]
+        lib/sanitizer_common/sanitizer_errno_codes.h [3:4]
+        lib/sanitizer_common/sanitizer_file.cpp [3:4]
+        lib/sanitizer_common/sanitizer_file.h [3:4]
+        lib/sanitizer_common/sanitizer_flag_parser.cpp [3:4]
+        lib/sanitizer_common/sanitizer_flag_parser.h [3:4]
+        lib/sanitizer_common/sanitizer_flags.cpp [3:4]
+        lib/sanitizer_common/sanitizer_flags.h [3:4]
+        lib/sanitizer_common/sanitizer_flags.inc [3:4]
+        lib/sanitizer_common/sanitizer_flat_map.h [3:4]
+        lib/sanitizer_common/sanitizer_freebsd.h [3:4]
+        lib/sanitizer_common/sanitizer_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_getauxval.h [3:4]
+        lib/sanitizer_common/sanitizer_glibc_version.h [3:4]
+        lib/sanitizer_common/sanitizer_hash.h [3:4]
+        lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc [3:4]
+        lib/sanitizer_common/sanitizer_interface_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_internal_defs.h [3:4]
+        lib/sanitizer_common/sanitizer_leb128.h [3:4]
+        lib/sanitizer_common/sanitizer_lfstack.h [3:4]
+        lib/sanitizer_common/sanitizer_libc.cpp [3:4]
+        lib/sanitizer_common/sanitizer_libc.h [3:4]
+        lib/sanitizer_common/sanitizer_libignore.cpp [3:4]
+        lib/sanitizer_common/sanitizer_libignore.h [3:4]
+        lib/sanitizer_common/sanitizer_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_linux.h [3:4]
+        lib/sanitizer_common/sanitizer_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_linux_s390.cpp [3:4]
+        lib/sanitizer_common/sanitizer_list.h [3:4]
+        lib/sanitizer_common/sanitizer_local_address_space_view.h [3:4]
+        lib/sanitizer_common/sanitizer_lzw.h [3:4]
+        lib/sanitizer_common/sanitizer_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_mac.h [3:4]
+        lib/sanitizer_common/sanitizer_mac_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_malloc_mac.inc [3:4]
+        lib/sanitizer_common/sanitizer_mutex.cpp [3:4]
+        lib/sanitizer_common/sanitizer_mutex.h [3:4]
+        lib/sanitizer_common/sanitizer_netbsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_placement_new.h [3:4]
+        lib/sanitizer_common/sanitizer_platform.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_interceptors.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.h [3:4]
+        lib/sanitizer_common/sanitizer_posix.cpp [3:4]
+        lib/sanitizer_common/sanitizer_posix.h [3:4]
+        lib/sanitizer_common/sanitizer_posix_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_printf.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps.h [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_bsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_common.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp [4:5]
+        lib/sanitizer_common/sanitizer_procmaps_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_ptrauth.h [3:4]
+        lib/sanitizer_common/sanitizer_quarantine.h [3:4]
+        lib/sanitizer_common/sanitizer_report_decorator.h [3:4]
+        lib/sanitizer_common/sanitizer_ring_buffer.h [3:4]
+        lib/sanitizer_common/sanitizer_signal_interceptors.inc [3:4]
+        lib/sanitizer_common/sanitizer_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stack_store.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stack_store.h [3:4]
+        lib/sanitizer_common/sanitizer_stackdepot.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stackdepot.h [3:4]
+        lib/sanitizer_common/sanitizer_stackdepotbase.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld.h [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_suppressions.cpp [3:4]
+        lib/sanitizer_common/sanitizer_suppressions.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_markup.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_report.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_syscall_generic.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_arm.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscalls_netbsd.inc [3:4]
+        lib/sanitizer_common/sanitizer_termination.cpp [3:4]
+        lib/sanitizer_common/sanitizer_thread_registry.cpp [3:4]
+        lib/sanitizer_common/sanitizer_thread_registry.h [3:4]
+        lib/sanitizer_common/sanitizer_thread_safety.h [3:4]
+        lib/sanitizer_common/sanitizer_tls_get_addr.cpp [3:4]
+        lib/sanitizer_common/sanitizer_tls_get_addr.h [3:4]
+        lib/sanitizer_common/sanitizer_type_traits.cpp [3:4]
+        lib/sanitizer_common/sanitizer_type_traits.h [3:4]
+        lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_unwind_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_vector.h [3:4]
+        lib/sanitizer_common/sanitizer_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_win.h [3:4]
+        lib/sanitizer_common/sanitizer_win_defs.h [3:4]
+        lib/sanitizer_common/sanitizer_win_dll_thunk.h [3:4]
+        lib/sanitizer_common/sanitizer_win_weak_interception.h [3:4]
+        lib/scudo/scudo_allocator.cpp [3:4]
+        lib/scudo/scudo_allocator.h [3:4]
+        lib/scudo/scudo_allocator_combined.h [3:4]
+        lib/scudo/scudo_allocator_secondary.h [3:4]
+        lib/scudo/scudo_crc32.cpp [3:4]
+        lib/scudo/scudo_crc32.h [3:4]
+        lib/scudo/scudo_errors.cpp [3:4]
+        lib/scudo/scudo_errors.h [3:4]
+        lib/scudo/scudo_flags.cpp [3:4]
+        lib/scudo/scudo_flags.h [3:4]
+        lib/scudo/scudo_flags.inc [3:4]
+        lib/scudo/scudo_interface_internal.h [3:4]
+        lib/scudo/scudo_malloc.cpp [3:4]
+        lib/scudo/scudo_new_delete.cpp [3:4]
+        lib/scudo/scudo_platform.h [3:4]
+        lib/scudo/scudo_termination.cpp [3:4]
+        lib/scudo/scudo_tsd.h [3:4]
+        lib/scudo/scudo_tsd_exclusive.cpp [3:4]
+        lib/scudo/scudo_tsd_exclusive.inc [3:4]
+        lib/scudo/scudo_tsd_shared.cpp [3:4]
+        lib/scudo/scudo_tsd_shared.inc [3:4]
+        lib/scudo/scudo_utils.cpp [3:4]
+        lib/scudo/scudo_utils.h [3:4]
+        lib/scudo/standalone/allocator_config.h [3:4]
+        lib/scudo/standalone/atomic_helpers.h [3:4]
+        lib/scudo/standalone/bytemap.h [3:4]
+        lib/scudo/standalone/checksum.cpp [3:4]
+        lib/scudo/standalone/checksum.h [3:4]
+        lib/scudo/standalone/chunk.h [3:4]
+        lib/scudo/standalone/combined.h [3:4]
+        lib/scudo/standalone/common.cpp [3:4]
+        lib/scudo/standalone/common.h [3:4]
+        lib/scudo/standalone/crc32_hw.cpp [3:4]
+        lib/scudo/standalone/flags.cpp [3:4]
+        lib/scudo/standalone/flags.h [3:4]
+        lib/scudo/standalone/flags.inc [3:4]
+        lib/scudo/standalone/flags_parser.cpp [3:4]
+        lib/scudo/standalone/flags_parser.h [3:4]
+        lib/scudo/standalone/fuchsia.cpp [3:4]
+        lib/scudo/standalone/fuchsia.h [3:4]
+        lib/scudo/standalone/include/scudo/interface.h [3:4]
+        lib/scudo/standalone/internal_defs.h [3:4]
+        lib/scudo/standalone/linux.cpp [3:4]
+        lib/scudo/standalone/linux.h [3:4]
+        lib/scudo/standalone/list.h [3:4]
+        lib/scudo/standalone/local_cache.h [3:4]
+        lib/scudo/standalone/memtag.h [3:4]
+        lib/scudo/standalone/mutex.h [3:4]
+        lib/scudo/standalone/options.h [3:4]
+        lib/scudo/standalone/platform.h [3:4]
+        lib/scudo/standalone/primary32.h [3:4]
+        lib/scudo/standalone/primary64.h [3:4]
+        lib/scudo/standalone/quarantine.h [3:4]
+        lib/scudo/standalone/release.cpp [3:4]
+        lib/scudo/standalone/release.h [3:4]
+        lib/scudo/standalone/report.cpp [3:4]
+        lib/scudo/standalone/report.h [3:4]
+        lib/scudo/standalone/secondary.h [3:4]
+        lib/scudo/standalone/size_class_map.h [3:4]
+        lib/scudo/standalone/stack_depot.h [3:4]
+        lib/scudo/standalone/stats.h [3:4]
+        lib/scudo/standalone/string_utils.cpp [3:4]
+        lib/scudo/standalone/string_utils.h [3:4]
+        lib/scudo/standalone/trusty.h [3:4]
+        lib/scudo/standalone/tsd.h [3:4]
+        lib/scudo/standalone/tsd_exclusive.h [3:4]
+        lib/scudo/standalone/tsd_shared.h [3:4]
+        lib/scudo/standalone/vector.h [3:4]
+        lib/scudo/standalone/wrappers_c.cpp [3:4]
+        lib/scudo/standalone/wrappers_c.h [3:4]
+        lib/scudo/standalone/wrappers_c.inc [3:4]
+        lib/scudo/standalone/wrappers_c_checks.h [3:4]
+        lib/scudo/standalone/wrappers_cpp.cpp [3:4]
+        lib/stats/stats.cpp [3:4]
+        lib/stats/stats.h [3:4]
+        lib/stats/stats_client.cpp [3:4]
+        lib/tsan/dd/dd_interceptors.cpp [3:4]
+        lib/tsan/dd/dd_rtl.cpp [3:4]
+        lib/tsan/dd/dd_rtl.h [3:4]
+        lib/tsan/rtl/tsan_debugging.cpp [3:4]
+        lib/tsan/rtl/tsan_defs.h [3:4]
+        lib/tsan/rtl/tsan_dense_alloc.h [3:4]
+        lib/tsan/rtl/tsan_external.cpp [3:4]
+        lib/tsan/rtl/tsan_fd.cpp [3:4]
+        lib/tsan/rtl/tsan_fd.h [3:4]
+        lib/tsan/rtl/tsan_flags.cpp [3:4]
+        lib/tsan/rtl/tsan_flags.h [3:4]
+        lib/tsan/rtl/tsan_flags.inc [3:4]
+        lib/tsan/rtl/tsan_ignoreset.cpp [3:4]
+        lib/tsan/rtl/tsan_ignoreset.h [3:4]
+        lib/tsan/rtl/tsan_ilist.h [3:4]
+        lib/tsan/rtl/tsan_interceptors_libdispatch.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_mach_vm.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_posix.cpp [3:4]
+        lib/tsan/rtl/tsan_interface.cpp [3:4]
+        lib/tsan/rtl/tsan_interface.h [3:4]
+        lib/tsan/rtl/tsan_interface.inc [3:4]
+        lib/tsan/rtl/tsan_interface_ann.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_ann.h [3:4]
+        lib/tsan/rtl/tsan_interface_atomic.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_java.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_java.h [3:4]
+        lib/tsan/rtl/tsan_malloc_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_md5.cpp [3:4]
+        lib/tsan/rtl/tsan_mman.cpp [3:4]
+        lib/tsan/rtl/tsan_mman.h [3:4]
+        lib/tsan/rtl/tsan_mutexset.cpp [3:4]
+        lib/tsan/rtl/tsan_mutexset.h [3:4]
+        lib/tsan/rtl/tsan_new_delete.cpp [3:4]
+        lib/tsan/rtl/tsan_platform.h [3:4]
+        lib/tsan/rtl/tsan_platform_linux.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_posix.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_windows.cpp [3:4]
+        lib/tsan/rtl/tsan_preinit.cpp [3:4]
+        lib/tsan/rtl/tsan_report.cpp [3:4]
+        lib/tsan/rtl/tsan_report.h [3:4]
+        lib/tsan/rtl/tsan_rtl.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl.h [3:4]
+        lib/tsan/rtl/tsan_rtl_access.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_mutex.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_proc.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_report.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_thread.cpp [3:4]
+        lib/tsan/rtl/tsan_shadow.h [3:4]
+        lib/tsan/rtl/tsan_stack_trace.cpp [3:4]
+        lib/tsan/rtl/tsan_stack_trace.h [3:4]
+        lib/tsan/rtl/tsan_suppressions.cpp [3:4]
+        lib/tsan/rtl/tsan_suppressions.h [3:4]
+        lib/tsan/rtl/tsan_symbolize.cpp [3:4]
+        lib/tsan/rtl/tsan_symbolize.h [3:4]
+        lib/tsan/rtl/tsan_sync.cpp [3:4]
+        lib/tsan/rtl/tsan_sync.h [3:4]
+        lib/tsan/rtl/tsan_trace.h [3:4]
+        lib/tsan/rtl/tsan_vector_clock.cpp [3:4]
+        lib/tsan/rtl/tsan_vector_clock.h [3:4]
+        lib/ubsan/ubsan_checks.inc [3:4]
+        lib/ubsan/ubsan_diag.cpp [3:4]
+        lib/ubsan/ubsan_diag.h [3:4]
+        lib/ubsan/ubsan_diag_standalone.cpp [3:4]
+        lib/ubsan/ubsan_flags.cpp [3:4]
+        lib/ubsan/ubsan_flags.h [3:4]
+        lib/ubsan/ubsan_flags.inc [3:4]
+        lib/ubsan/ubsan_handlers.cpp [3:4]
+        lib/ubsan/ubsan_handlers.h [3:4]
+        lib/ubsan/ubsan_handlers_cxx.cpp [3:4]
+        lib/ubsan/ubsan_handlers_cxx.h [3:4]
+        lib/ubsan/ubsan_init.cpp [3:4]
+        lib/ubsan/ubsan_init.h [3:4]
+        lib/ubsan/ubsan_init_standalone.cpp [3:4]
+        lib/ubsan/ubsan_init_standalone_preinit.cpp [3:4]
+        lib/ubsan/ubsan_monitor.cpp [3:4]
+        lib/ubsan/ubsan_monitor.h [3:4]
+        lib/ubsan/ubsan_platform.h [3:4]
+        lib/ubsan/ubsan_signals_standalone.cpp [3:4]
+        lib/ubsan/ubsan_signals_standalone.h [4:5]
+        lib/ubsan/ubsan_type_hash.cpp [3:4]
+        lib/ubsan/ubsan_type_hash.h [3:4]
+        lib/ubsan/ubsan_type_hash_itanium.cpp [3:4]
+        lib/ubsan/ubsan_type_hash_win.cpp [3:4]
+        lib/ubsan/ubsan_value.cpp [3:4]
+        lib/ubsan/ubsan_value.h [3:4]
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        include/sanitizer/allocator_interface.h [3:4]
+        include/sanitizer/asan_interface.h [3:4]
+        include/sanitizer/common_interface_defs.h [3:4]
+        include/sanitizer/coverage_interface.h [3:4]
+        include/sanitizer/dfsan_interface.h [3:4]
+        include/sanitizer/hwasan_interface.h [3:4]
+        include/sanitizer/linux_syscall_hooks.h [3:4]
+        include/sanitizer/lsan_interface.h [3:4]
+        include/sanitizer/memprof_interface.h [3:4]
+        include/sanitizer/msan_interface.h [3:4]
+        include/sanitizer/netbsd_syscall_hooks.h [3:4]
+        include/sanitizer/scudo_interface.h [3:4]
+        include/sanitizer/tsan_interface.h [3:4]
+        include/sanitizer/tsan_interface_atomic.h [3:4]
+        include/sanitizer/ubsan_interface.h [3:4]
+        lib/asan/asan_activation.cpp [3:4]
+        lib/asan/asan_activation.h [3:4]
+        lib/asan/asan_activation_flags.inc [3:4]
+        lib/asan/asan_allocator.cpp [3:4]
+        lib/asan/asan_allocator.h [3:4]
+        lib/asan/asan_debugging.cpp [3:4]
+        lib/asan/asan_descriptions.cpp [3:4]
+        lib/asan/asan_descriptions.h [3:4]
+        lib/asan/asan_errors.cpp [3:4]
+        lib/asan/asan_errors.h [3:4]
+        lib/asan/asan_fake_stack.cpp [3:4]
+        lib/asan/asan_fake_stack.h [3:4]
+        lib/asan/asan_flags.cpp [3:4]
+        lib/asan/asan_flags.h [3:4]
+        lib/asan/asan_flags.inc [3:4]
+        lib/asan/asan_fuchsia.cpp [3:4]
+        lib/asan/asan_globals.cpp [3:4]
+        lib/asan/asan_globals_win.cpp [3:4]
+        lib/asan/asan_init_version.h [3:4]
+        lib/asan/asan_interceptors.cpp [3:4]
+        lib/asan/asan_interceptors.h [3:4]
+        lib/asan/asan_interceptors_memintrinsics.cpp [3:4]
+        lib/asan/asan_interceptors_memintrinsics.h [3:4]
+        lib/asan/asan_interface_internal.h [3:4]
+        lib/asan/asan_internal.h [3:4]
+        lib/asan/asan_linux.cpp [3:4]
+        lib/asan/asan_mac.cpp [3:4]
+        lib/asan/asan_malloc_linux.cpp [3:4]
+        lib/asan/asan_malloc_mac.cpp [3:4]
+        lib/asan/asan_malloc_win.cpp [3:4]
+        lib/asan/asan_mapping.h [3:4]
+        lib/asan/asan_mapping_sparc64.h [3:4]
+        lib/asan/asan_memory_profile.cpp [3:4]
+        lib/asan/asan_new_delete.cpp [3:4]
+        lib/asan/asan_poisoning.cpp [3:4]
+        lib/asan/asan_poisoning.h [3:4]
+        lib/asan/asan_posix.cpp [3:4]
+        lib/asan/asan_preinit.cpp [3:4]
+        lib/asan/asan_premap_shadow.cpp [3:4]
+        lib/asan/asan_premap_shadow.h [3:4]
+        lib/asan/asan_report.cpp [3:4]
+        lib/asan/asan_report.h [3:4]
+        lib/asan/asan_rtl.cpp [3:4]
+        lib/asan/asan_rtl_static.cpp [3:4]
+        lib/asan/asan_scariness_score.h [3:4]
+        lib/asan/asan_shadow_setup.cpp [3:4]
+        lib/asan/asan_stack.cpp [3:4]
+        lib/asan/asan_stack.h [3:4]
+        lib/asan/asan_stats.cpp [3:4]
+        lib/asan/asan_stats.h [3:4]
+        lib/asan/asan_suppressions.cpp [3:4]
+        lib/asan/asan_suppressions.h [3:4]
+        lib/asan/asan_thread.cpp [3:4]
+        lib/asan/asan_thread.h [3:4]
+        lib/asan/asan_win.cpp [3:4]
+        lib/builtins/assembly.h [3:4]
+        lib/cfi/cfi.cpp [3:4]
+        lib/dfsan/dfsan.cpp [3:4]
+        lib/dfsan/dfsan.h [3:4]
+        lib/dfsan/dfsan_allocator.cpp [3:4]
+        lib/dfsan/dfsan_allocator.h [3:4]
+        lib/dfsan/dfsan_chained_origin_depot.cpp [3:4]
+        lib/dfsan/dfsan_chained_origin_depot.h [3:4]
+        lib/dfsan/dfsan_custom.cpp [3:4]
+        lib/dfsan/dfsan_flags.h [3:4]
+        lib/dfsan/dfsan_flags.inc [3:4]
+        lib/dfsan/dfsan_interceptors.cpp [3:4]
+        lib/dfsan/dfsan_new_delete.cpp [3:4]
+        lib/dfsan/dfsan_origin.h [3:4]
+        lib/dfsan/dfsan_platform.h [3:4]
+        lib/dfsan/dfsan_thread.h [3:4]
+        lib/gwp_asan/common.cpp [3:4]
+        lib/gwp_asan/common.h [3:4]
+        lib/gwp_asan/crash_handler.cpp [3:4]
+        lib/gwp_asan/crash_handler.h [3:4]
+        lib/gwp_asan/definitions.h [3:4]
+        lib/gwp_asan/guarded_pool_allocator.cpp [3:4]
+        lib/gwp_asan/guarded_pool_allocator.h [3:4]
+        lib/gwp_asan/mutex.h [3:4]
+        lib/gwp_asan/optional/backtrace.h [3:4]
+        lib/gwp_asan/optional/backtrace_linux_libc.cpp [3:4]
+        lib/gwp_asan/optional/options_parser.cpp [3:4]
+        lib/gwp_asan/optional/options_parser.h [3:4]
+        lib/gwp_asan/optional/printf.h [3:4]
+        lib/gwp_asan/optional/segv_handler.h [3:4]
+        lib/gwp_asan/optional/segv_handler_posix.cpp [3:4]
+        lib/gwp_asan/options.h [3:4]
+        lib/gwp_asan/options.inc [3:4]
+        lib/gwp_asan/platform_specific/common_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h [3:4]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h [3:4]
+        lib/gwp_asan/platform_specific/mutex_fuchsia.h [3:4]
+        lib/gwp_asan/platform_specific/mutex_posix.cpp [3:4]
+        lib/gwp_asan/platform_specific/mutex_posix.h [3:4]
+        lib/gwp_asan/platform_specific/utilities_posix.cpp [3:4]
+        lib/gwp_asan/stack_trace_compressor.cpp [3:4]
+        lib/gwp_asan/stack_trace_compressor.h [3:4]
+        lib/gwp_asan/utilities.h [3:4]
+        lib/hwasan/hwasan.cpp [3:4]
+        lib/hwasan/hwasan.h [3:4]
+        lib/hwasan/hwasan_allocation_functions.cpp [3:4]
+        lib/hwasan/hwasan_allocator.cpp [3:4]
+        lib/hwasan/hwasan_allocator.h [3:4]
+        lib/hwasan/hwasan_checks.h [3:4]
+        lib/hwasan/hwasan_dynamic_shadow.cpp [3:4]
+        lib/hwasan/hwasan_dynamic_shadow.h [3:4]
+        lib/hwasan/hwasan_exceptions.cpp [3:4]
+        lib/hwasan/hwasan_flags.h [3:4]
+        lib/hwasan/hwasan_flags.inc [3:4]
+        lib/hwasan/hwasan_fuchsia.cpp [3:4]
+        lib/hwasan/hwasan_globals.cpp [3:4]
+        lib/hwasan/hwasan_globals.h [3:4]
+        lib/hwasan/hwasan_interceptors.cpp [3:4]
+        lib/hwasan/hwasan_interface_internal.h [3:4]
+        lib/hwasan/hwasan_linux.cpp [3:4]
+        lib/hwasan/hwasan_malloc_bisect.h [3:4]
+        lib/hwasan/hwasan_mapping.h [3:4]
+        lib/hwasan/hwasan_memintrinsics.cpp [3:4]
+        lib/hwasan/hwasan_new_delete.cpp [3:4]
+        lib/hwasan/hwasan_poisoning.cpp [3:4]
+        lib/hwasan/hwasan_poisoning.h [3:4]
+        lib/hwasan/hwasan_report.cpp [3:4]
+        lib/hwasan/hwasan_report.h [3:4]
+        lib/hwasan/hwasan_setjmp_aarch64.S [3:4]
+        lib/hwasan/hwasan_setjmp_x86_64.S [3:4]
+        lib/hwasan/hwasan_thread.h [3:4]
+        lib/hwasan/hwasan_thread_list.h [3:4]
+        lib/hwasan/hwasan_type_test.cpp [3:4]
+        lib/interception/interception.h [3:4]
+        lib/interception/interception_linux.cpp [3:4]
+        lib/interception/interception_linux.h [3:4]
+        lib/interception/interception_mac.cpp [3:4]
+        lib/interception/interception_mac.h [3:4]
+        lib/interception/interception_type_test.cpp [3:4]
+        lib/interception/interception_win.cpp [3:4]
+        lib/interception/interception_win.h [3:4]
+        lib/lsan/lsan.cpp [3:4]
+        lib/lsan/lsan.h [3:4]
+        lib/lsan/lsan_allocator.cpp [3:4]
+        lib/lsan/lsan_allocator.h [3:4]
+        lib/lsan/lsan_common.cpp [3:4]
+        lib/lsan/lsan_common.h [3:4]
+        lib/lsan/lsan_common_fuchsia.cpp [3:4]
+        lib/lsan/lsan_common_linux.cpp [3:4]
+        lib/lsan/lsan_common_mac.cpp [3:4]
+        lib/lsan/lsan_flags.inc [3:4]
+        lib/lsan/lsan_fuchsia.cpp [3:4]
+        lib/lsan/lsan_fuchsia.h [3:4]
+        lib/lsan/lsan_interceptors.cpp [3:4]
+        lib/lsan/lsan_linux.cpp [3:4]
+        lib/lsan/lsan_mac.cpp [3:4]
+        lib/lsan/lsan_malloc_mac.cpp [3:4]
+        lib/lsan/lsan_posix.cpp [3:4]
+        lib/lsan/lsan_posix.h [3:4]
+        lib/lsan/lsan_preinit.cpp [3:4]
+        lib/lsan/lsan_thread.cpp [3:4]
+        lib/lsan/lsan_thread.h [3:4]
+        lib/memprof/memprof_allocator.cpp [3:4]
+        lib/memprof/memprof_allocator.h [3:4]
+        lib/memprof/memprof_descriptions.cpp [3:4]
+        lib/memprof/memprof_descriptions.h [3:4]
+        lib/memprof/memprof_flags.cpp [3:4]
+        lib/memprof/memprof_flags.h [3:4]
+        lib/memprof/memprof_flags.inc [3:4]
+        lib/memprof/memprof_init_version.h [3:4]
+        lib/memprof/memprof_interceptors.cpp [3:4]
+        lib/memprof/memprof_interceptors.h [3:4]
+        lib/memprof/memprof_interceptors_memintrinsics.cpp [3:4]
+        lib/memprof/memprof_interceptors_memintrinsics.h [3:4]
+        lib/memprof/memprof_interface_internal.h [3:4]
+        lib/memprof/memprof_internal.h [3:4]
+        lib/memprof/memprof_linux.cpp [3:4]
+        lib/memprof/memprof_malloc_linux.cpp [3:4]
+        lib/memprof/memprof_mapping.h [3:4]
+        lib/memprof/memprof_mibmap.cpp [3:4]
+        lib/memprof/memprof_new_delete.cpp [3:4]
+        lib/memprof/memprof_posix.cpp [3:4]
+        lib/memprof/memprof_preinit.cpp [3:4]
+        lib/memprof/memprof_rtl.cpp [3:4]
+        lib/memprof/memprof_shadow_setup.cpp [3:4]
+        lib/memprof/memprof_stack.cpp [3:4]
+        lib/memprof/memprof_stack.h [3:4]
+        lib/memprof/memprof_stats.cpp [3:4]
+        lib/memprof/memprof_stats.h [3:4]
+        lib/memprof/memprof_thread.cpp [3:4]
+        lib/memprof/memprof_thread.h [3:4]
+        lib/msan/msan.cpp [3:4]
+        lib/msan/msan.h [3:4]
+        lib/msan/msan_allocator.cpp [3:4]
+        lib/msan/msan_allocator.h [3:4]
+        lib/msan/msan_chained_origin_depot.cpp [3:4]
+        lib/msan/msan_chained_origin_depot.h [3:4]
+        lib/msan/msan_flags.h [3:4]
+        lib/msan/msan_flags.inc [3:4]
+        lib/msan/msan_interceptors.cpp [3:4]
+        lib/msan/msan_interface_internal.h [3:4]
+        lib/msan/msan_linux.cpp [3:4]
+        lib/msan/msan_new_delete.cpp [3:4]
+        lib/msan/msan_origin.h [3:4]
+        lib/msan/msan_poisoning.cpp [3:4]
+        lib/msan/msan_poisoning.h [3:4]
+        lib/msan/msan_report.cpp [3:4]
+        lib/msan/msan_report.h [3:4]
+        lib/msan/msan_thread.h [3:4]
+        lib/profile/InstrProfilingRuntime.cpp [3:4]
+        lib/safestack/safestack.cpp [3:4]
+        lib/safestack/safestack_platform.h [3:4]
+        lib/safestack/safestack_util.h [3:4]
+        lib/sanitizer_common/sancov_flags.cpp [3:4]
+        lib/sanitizer_common/sancov_flags.h [3:4]
+        lib/sanitizer_common/sancov_flags.inc [3:4]
+        lib/sanitizer_common/sanitizer_addrhashmap.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_checks.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator_checks.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_combined.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_dlsym.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_interface.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_local_cache.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_primary32.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_primary64.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_report.cpp [3:4]
+        lib/sanitizer_common/sanitizer_allocator_report.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_secondary.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_size_class_map.h [3:4]
+        lib/sanitizer_common/sanitizer_allocator_stats.h [3:4]
+        lib/sanitizer_common/sanitizer_asm.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_mips.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_other.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_clang_x86.h [3:4]
+        lib/sanitizer_common/sanitizer_atomic_msvc.h [3:4]
+        lib/sanitizer_common/sanitizer_bitvector.h [3:4]
+        lib/sanitizer_common/sanitizer_bvgraph.h [3:4]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.cpp [3:4]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.h [3:4]
+        lib/sanitizer_common/sanitizer_common.cpp [3:4]
+        lib/sanitizer_common/sanitizer_common.h [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_format.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interface.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_interface_posix.inc [3:4]
+        lib/sanitizer_common/sanitizer_common_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_common_syscalls.inc [3:4]
+        lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_coverage_interface.inc [3:4]
+        lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp [3:4]
+        lib/sanitizer_common/sanitizer_coverage_win_sections.cpp [3:4]
+        lib/sanitizer_common/sanitizer_dbghelp.h [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector.h [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector1.cpp [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector2.cpp [3:4]
+        lib/sanitizer_common/sanitizer_deadlock_detector_interface.h [3:4]
+        lib/sanitizer_common/sanitizer_dense_map.h [3:4]
+        lib/sanitizer_common/sanitizer_dense_map_info.h [3:4]
+        lib/sanitizer_common/sanitizer_errno.cpp [3:4]
+        lib/sanitizer_common/sanitizer_errno.h [3:4]
+        lib/sanitizer_common/sanitizer_errno_codes.h [3:4]
+        lib/sanitizer_common/sanitizer_file.cpp [3:4]
+        lib/sanitizer_common/sanitizer_file.h [3:4]
+        lib/sanitizer_common/sanitizer_flag_parser.cpp [3:4]
+        lib/sanitizer_common/sanitizer_flag_parser.h [3:4]
+        lib/sanitizer_common/sanitizer_flags.cpp [3:4]
+        lib/sanitizer_common/sanitizer_flags.h [3:4]
+        lib/sanitizer_common/sanitizer_flags.inc [3:4]
+        lib/sanitizer_common/sanitizer_flat_map.h [3:4]
+        lib/sanitizer_common/sanitizer_freebsd.h [3:4]
+        lib/sanitizer_common/sanitizer_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_getauxval.h [3:4]
+        lib/sanitizer_common/sanitizer_glibc_version.h [3:4]
+        lib/sanitizer_common/sanitizer_hash.h [3:4]
+        lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc [3:4]
+        lib/sanitizer_common/sanitizer_interface_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_internal_defs.h [3:4]
+        lib/sanitizer_common/sanitizer_leb128.h [3:4]
+        lib/sanitizer_common/sanitizer_lfstack.h [3:4]
+        lib/sanitizer_common/sanitizer_libc.cpp [3:4]
+        lib/sanitizer_common/sanitizer_libc.h [3:4]
+        lib/sanitizer_common/sanitizer_libignore.cpp [3:4]
+        lib/sanitizer_common/sanitizer_libignore.h [3:4]
+        lib/sanitizer_common/sanitizer_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_linux.h [3:4]
+        lib/sanitizer_common/sanitizer_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_linux_s390.cpp [3:4]
+        lib/sanitizer_common/sanitizer_list.h [3:4]
+        lib/sanitizer_common/sanitizer_local_address_space_view.h [3:4]
+        lib/sanitizer_common/sanitizer_lzw.h [3:4]
+        lib/sanitizer_common/sanitizer_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_mac.h [3:4]
+        lib/sanitizer_common/sanitizer_mac_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_malloc_mac.inc [3:4]
+        lib/sanitizer_common/sanitizer_mutex.cpp [3:4]
+        lib/sanitizer_common/sanitizer_mutex.h [3:4]
+        lib/sanitizer_common/sanitizer_netbsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_placement_new.h [3:4]
+        lib/sanitizer_common/sanitizer_platform.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_interceptors.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.h [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.h [3:4]
+        lib/sanitizer_common/sanitizer_posix.cpp [3:4]
+        lib/sanitizer_common/sanitizer_posix.h [3:4]
+        lib/sanitizer_common/sanitizer_posix_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_printf.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps.h [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_bsd.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_common.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp [4:5]
+        lib/sanitizer_common/sanitizer_procmaps_linux.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_procmaps_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_ptrauth.h [3:4]
+        lib/sanitizer_common/sanitizer_quarantine.h [3:4]
+        lib/sanitizer_common/sanitizer_report_decorator.h [3:4]
+        lib/sanitizer_common/sanitizer_ring_buffer.h [3:4]
+        lib/sanitizer_common/sanitizer_signal_interceptors.inc [3:4]
+        lib/sanitizer_common/sanitizer_solaris.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stack_store.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stack_store.h [3:4]
+        lib/sanitizer_common/sanitizer_stackdepot.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stackdepot.h [3:4]
+        lib/sanitizer_common/sanitizer_stackdepotbase.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.h [3:4]
+        lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld.h [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_stoptheworld_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_suppressions.cpp [3:4]
+        lib/sanitizer_common/sanitizer_suppressions.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_internal.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.h [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_markup.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_report.cpp [3:4]
+        lib/sanitizer_common/sanitizer_symbolizer_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_syscall_generic.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_arm.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc [3:4]
+        lib/sanitizer_common/sanitizer_syscalls_netbsd.inc [3:4]
+        lib/sanitizer_common/sanitizer_termination.cpp [3:4]
+        lib/sanitizer_common/sanitizer_thread_registry.cpp [3:4]
+        lib/sanitizer_common/sanitizer_thread_registry.h [3:4]
+        lib/sanitizer_common/sanitizer_thread_safety.h [3:4]
+        lib/sanitizer_common/sanitizer_tls_get_addr.cpp [3:4]
+        lib/sanitizer_common/sanitizer_tls_get_addr.h [3:4]
+        lib/sanitizer_common/sanitizer_type_traits.cpp [3:4]
+        lib/sanitizer_common/sanitizer_type_traits.h [3:4]
+        lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp [3:4]
+        lib/sanitizer_common/sanitizer_unwind_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_vector.h [3:4]
+        lib/sanitizer_common/sanitizer_win.cpp [3:4]
+        lib/sanitizer_common/sanitizer_win.h [3:4]
+        lib/sanitizer_common/sanitizer_win_defs.h [3:4]
+        lib/sanitizer_common/sanitizer_win_dll_thunk.h [3:4]
+        lib/sanitizer_common/sanitizer_win_weak_interception.h [3:4]
+        lib/scudo/scudo_allocator.cpp [3:4]
+        lib/scudo/scudo_allocator.h [3:4]
+        lib/scudo/scudo_allocator_combined.h [3:4]
+        lib/scudo/scudo_allocator_secondary.h [3:4]
+        lib/scudo/scudo_crc32.cpp [3:4]
+        lib/scudo/scudo_crc32.h [3:4]
+        lib/scudo/scudo_errors.cpp [3:4]
+        lib/scudo/scudo_errors.h [3:4]
+        lib/scudo/scudo_flags.cpp [3:4]
+        lib/scudo/scudo_flags.h [3:4]
+        lib/scudo/scudo_flags.inc [3:4]
+        lib/scudo/scudo_interface_internal.h [3:4]
+        lib/scudo/scudo_malloc.cpp [3:4]
+        lib/scudo/scudo_new_delete.cpp [3:4]
+        lib/scudo/scudo_platform.h [3:4]
+        lib/scudo/scudo_termination.cpp [3:4]
+        lib/scudo/scudo_tsd.h [3:4]
+        lib/scudo/scudo_tsd_exclusive.cpp [3:4]
+        lib/scudo/scudo_tsd_exclusive.inc [3:4]
+        lib/scudo/scudo_tsd_shared.cpp [3:4]
+        lib/scudo/scudo_tsd_shared.inc [3:4]
+        lib/scudo/scudo_utils.cpp [3:4]
+        lib/scudo/scudo_utils.h [3:4]
+        lib/scudo/standalone/allocator_config.h [3:4]
+        lib/scudo/standalone/atomic_helpers.h [3:4]
+        lib/scudo/standalone/bytemap.h [3:4]
+        lib/scudo/standalone/checksum.cpp [3:4]
+        lib/scudo/standalone/checksum.h [3:4]
+        lib/scudo/standalone/chunk.h [3:4]
+        lib/scudo/standalone/combined.h [3:4]
+        lib/scudo/standalone/common.cpp [3:4]
+        lib/scudo/standalone/common.h [3:4]
+        lib/scudo/standalone/crc32_hw.cpp [3:4]
+        lib/scudo/standalone/flags.cpp [3:4]
+        lib/scudo/standalone/flags.h [3:4]
+        lib/scudo/standalone/flags.inc [3:4]
+        lib/scudo/standalone/flags_parser.cpp [3:4]
+        lib/scudo/standalone/flags_parser.h [3:4]
+        lib/scudo/standalone/fuchsia.cpp [3:4]
+        lib/scudo/standalone/fuchsia.h [3:4]
+        lib/scudo/standalone/include/scudo/interface.h [3:4]
+        lib/scudo/standalone/internal_defs.h [3:4]
+        lib/scudo/standalone/linux.cpp [3:4]
+        lib/scudo/standalone/linux.h [3:4]
+        lib/scudo/standalone/list.h [3:4]
+        lib/scudo/standalone/local_cache.h [3:4]
+        lib/scudo/standalone/memtag.h [3:4]
+        lib/scudo/standalone/mutex.h [3:4]
+        lib/scudo/standalone/options.h [3:4]
+        lib/scudo/standalone/platform.h [3:4]
+        lib/scudo/standalone/primary32.h [3:4]
+        lib/scudo/standalone/primary64.h [3:4]
+        lib/scudo/standalone/quarantine.h [3:4]
+        lib/scudo/standalone/release.cpp [3:4]
+        lib/scudo/standalone/release.h [3:4]
+        lib/scudo/standalone/report.cpp [3:4]
+        lib/scudo/standalone/report.h [3:4]
+        lib/scudo/standalone/secondary.h [3:4]
+        lib/scudo/standalone/size_class_map.h [3:4]
+        lib/scudo/standalone/stack_depot.h [3:4]
+        lib/scudo/standalone/stats.h [3:4]
+        lib/scudo/standalone/string_utils.cpp [3:4]
+        lib/scudo/standalone/string_utils.h [3:4]
+        lib/scudo/standalone/trusty.h [3:4]
+        lib/scudo/standalone/tsd.h [3:4]
+        lib/scudo/standalone/tsd_exclusive.h [3:4]
+        lib/scudo/standalone/tsd_shared.h [3:4]
+        lib/scudo/standalone/vector.h [3:4]
+        lib/scudo/standalone/wrappers_c.cpp [3:4]
+        lib/scudo/standalone/wrappers_c.h [3:4]
+        lib/scudo/standalone/wrappers_c.inc [3:4]
+        lib/scudo/standalone/wrappers_c_checks.h [3:4]
+        lib/scudo/standalone/wrappers_cpp.cpp [3:4]
+        lib/stats/stats.cpp [3:4]
+        lib/stats/stats.h [3:4]
+        lib/stats/stats_client.cpp [3:4]
+        lib/tsan/dd/dd_interceptors.cpp [3:4]
+        lib/tsan/dd/dd_rtl.cpp [3:4]
+        lib/tsan/dd/dd_rtl.h [3:4]
+        lib/tsan/rtl/tsan_debugging.cpp [3:4]
+        lib/tsan/rtl/tsan_defs.h [3:4]
+        lib/tsan/rtl/tsan_dense_alloc.h [3:4]
+        lib/tsan/rtl/tsan_external.cpp [3:4]
+        lib/tsan/rtl/tsan_fd.cpp [3:4]
+        lib/tsan/rtl/tsan_fd.h [3:4]
+        lib/tsan/rtl/tsan_flags.cpp [3:4]
+        lib/tsan/rtl/tsan_flags.h [3:4]
+        lib/tsan/rtl/tsan_flags.inc [3:4]
+        lib/tsan/rtl/tsan_ignoreset.cpp [3:4]
+        lib/tsan/rtl/tsan_ignoreset.h [3:4]
+        lib/tsan/rtl/tsan_ilist.h [3:4]
+        lib/tsan/rtl/tsan_interceptors_libdispatch.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_mach_vm.cpp [3:4]
+        lib/tsan/rtl/tsan_interceptors_posix.cpp [3:4]
+        lib/tsan/rtl/tsan_interface.cpp [3:4]
+        lib/tsan/rtl/tsan_interface.h [3:4]
+        lib/tsan/rtl/tsan_interface.inc [3:4]
+        lib/tsan/rtl/tsan_interface_ann.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_ann.h [3:4]
+        lib/tsan/rtl/tsan_interface_atomic.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_java.cpp [3:4]
+        lib/tsan/rtl/tsan_interface_java.h [3:4]
+        lib/tsan/rtl/tsan_malloc_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_md5.cpp [3:4]
+        lib/tsan/rtl/tsan_mman.cpp [3:4]
+        lib/tsan/rtl/tsan_mman.h [3:4]
+        lib/tsan/rtl/tsan_mutexset.cpp [3:4]
+        lib/tsan/rtl/tsan_mutexset.h [3:4]
+        lib/tsan/rtl/tsan_new_delete.cpp [3:4]
+        lib/tsan/rtl/tsan_platform.h [3:4]
+        lib/tsan/rtl/tsan_platform_linux.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_mac.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_posix.cpp [3:4]
+        lib/tsan/rtl/tsan_platform_windows.cpp [3:4]
+        lib/tsan/rtl/tsan_preinit.cpp [3:4]
+        lib/tsan/rtl/tsan_report.cpp [3:4]
+        lib/tsan/rtl/tsan_report.h [3:4]
+        lib/tsan/rtl/tsan_rtl.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl.h [3:4]
+        lib/tsan/rtl/tsan_rtl_access.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_mutex.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_proc.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_report.cpp [3:4]
+        lib/tsan/rtl/tsan_rtl_thread.cpp [3:4]
+        lib/tsan/rtl/tsan_shadow.h [3:4]
+        lib/tsan/rtl/tsan_stack_trace.cpp [3:4]
+        lib/tsan/rtl/tsan_stack_trace.h [3:4]
+        lib/tsan/rtl/tsan_suppressions.cpp [3:4]
+        lib/tsan/rtl/tsan_suppressions.h [3:4]
+        lib/tsan/rtl/tsan_symbolize.cpp [3:4]
+        lib/tsan/rtl/tsan_symbolize.h [3:4]
+        lib/tsan/rtl/tsan_sync.cpp [3:4]
+        lib/tsan/rtl/tsan_sync.h [3:4]
+        lib/tsan/rtl/tsan_trace.h [3:4]
+        lib/tsan/rtl/tsan_vector_clock.cpp [3:4]
+        lib/tsan/rtl/tsan_vector_clock.h [3:4]
+        lib/ubsan/ubsan_checks.inc [3:4]
+        lib/ubsan/ubsan_diag.cpp [3:4]
+        lib/ubsan/ubsan_diag.h [3:4]
+        lib/ubsan/ubsan_diag_standalone.cpp [3:4]
+        lib/ubsan/ubsan_flags.cpp [3:4]
+        lib/ubsan/ubsan_flags.h [3:4]
+        lib/ubsan/ubsan_flags.inc [3:4]
+        lib/ubsan/ubsan_handlers.cpp [3:4]
+        lib/ubsan/ubsan_handlers.h [3:4]
+        lib/ubsan/ubsan_handlers_cxx.cpp [3:4]
+        lib/ubsan/ubsan_handlers_cxx.h [3:4]
+        lib/ubsan/ubsan_init.cpp [3:4]
+        lib/ubsan/ubsan_init.h [3:4]
+        lib/ubsan/ubsan_init_standalone.cpp [3:4]
+        lib/ubsan/ubsan_init_standalone_preinit.cpp [3:4]
+        lib/ubsan/ubsan_monitor.cpp [3:4]
+        lib/ubsan/ubsan_monitor.h [3:4]
+        lib/ubsan/ubsan_platform.h [3:4]
+        lib/ubsan/ubsan_signals_standalone.cpp [3:4]
+        lib/ubsan/ubsan_signals_standalone.h [4:5]
+        lib/ubsan/ubsan_type_hash.cpp [3:4]
+        lib/ubsan/ubsan_type_hash.h [3:4]
+        lib/ubsan/ubsan_type_hash_itanium.cpp [3:4]
+        lib/ubsan/ubsan_type_hash_win.cpp [3:4]
+        lib/ubsan/ubsan_value.cpp [3:4]
+        lib/ubsan/ubsan_value.h [3:4]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/memprof-preinit/ya.make lib/memprof_cxx/ya.make lib/msan_cxx/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats_client/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     Apache-2.0 WITH LLVM-exception 8494a9caed330d9a4f40e19cce7dc770
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        LICENSE.TXT [208:222]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     Apache-2.0 WITH LLVM-exception 8a58f39345a246b9ca05473930feef83
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        include/profile/InstrProfData.inc [5:5]
+        include/profile/MemProfData.inc [7:7]
+        lib/profile/GCDAProfiling.c [5:5]
+        lib/profile/InstrProfiling.c [5:5]
+        lib/profile/InstrProfiling.h [5:5]
+        lib/profile/InstrProfilingBuffer.c [5:5]
+        lib/profile/InstrProfilingFile.c [5:5]
+        lib/profile/InstrProfilingInternal.c [5:5]
+        lib/profile/InstrProfilingInternal.h [5:5]
+        lib/profile/InstrProfilingMerge.c [5:5]
+        lib/profile/InstrProfilingMergeFile.c [5:5]
+        lib/profile/InstrProfilingNameVar.c [5:5]
+        lib/profile/InstrProfilingPlatformDarwin.c [5:5]
+        lib/profile/InstrProfilingPlatformFuchsia.c [5:5]
+        lib/profile/InstrProfilingPlatformLinux.c [5:5]
+        lib/profile/InstrProfilingPlatformOther.c [5:5]
+        lib/profile/InstrProfilingPlatformWindows.c [5:5]
+        lib/profile/InstrProfilingPort.h [5:5]
+        lib/profile/InstrProfilingUtil.c [5:5]
+        lib/profile/InstrProfilingUtil.h [5:5]
+        lib/profile/InstrProfilingValue.c [5:5]
+        lib/profile/InstrProfilingVersionVar.c [5:5]
+        lib/profile/InstrProfilingWriter.c [5:5]
+        lib/profile/WindowsMMap.h [5:5]
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        include/profile/InstrProfData.inc [5:5]
+        include/profile/MemProfData.inc [7:7]
+        lib/profile/GCDAProfiling.c [5:5]
+        lib/profile/InstrProfiling.c [5:5]
+        lib/profile/InstrProfiling.h [5:5]
+        lib/profile/InstrProfilingBuffer.c [5:5]
+        lib/profile/InstrProfilingFile.c [5:5]
+        lib/profile/InstrProfilingInternal.c [5:5]
+        lib/profile/InstrProfilingInternal.h [5:5]
+        lib/profile/InstrProfilingMerge.c [5:5]
+        lib/profile/InstrProfilingMergeFile.c [5:5]
+        lib/profile/InstrProfilingNameVar.c [5:5]
+        lib/profile/InstrProfilingPlatformDarwin.c [5:5]
+        lib/profile/InstrProfilingPlatformFuchsia.c [5:5]
+        lib/profile/InstrProfilingPlatformLinux.c [5:5]
+        lib/profile/InstrProfilingPlatformOther.c [5:5]
+        lib/profile/InstrProfilingPlatformWindows.c [5:5]
+        lib/profile/InstrProfilingPort.h [5:5]
+        lib/profile/InstrProfilingUtil.c [5:5]
+        lib/profile/InstrProfilingUtil.h [5:5]
+        lib/profile/InstrProfilingValue.c [5:5]
+        lib/profile/InstrProfilingVersionVar.c [5:5]
+        lib/profile/InstrProfilingWriter.c [5:5]
+        lib/profile/WindowsMMap.h [5:5]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+SKIP     LicenseRef-scancode-warranty-disclaimer 9859678dbf968262a249b27e6bf5dfec
+BELONGS lib/asan/ya.make
+    License text:
+                  "(WARNING: USE AT YOUR OWN RISK!)")
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-warranty-disclaimer
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/warranty-disclaimer.LICENSE
+    Files with this license:
+        lib/asan/asan_flags.inc [152:152]
+
+KEEP     Apache-2.0           9ac77f65a898755c7eed97099caded94
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        LICENSE.TXT [5:205]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     NCSA AND MIT         acaf5a1ddffd6829f7ebecb9e50c6c5f
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: NCSA
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.otm.illinois.edu/faculty/forms/opensource.asp, https://spdx.org/licenses/NCSA
+    Files with this license:
+        LICENSE.TXT [240:245]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        LICENSE.TXT [240:245]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     NCSA                 b160d8bd561da097b0edd40b062e1c84
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: NCSA
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.otm.illinois.edu/faculty/forms/opensource.asp, https://spdx.org/licenses/NCSA
+    Files with this license:
+        LICENSE.TXT [264:289]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     Apache-2.0 WITH LLVM-exception b7566a1930e050e1090162bf1d543650
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        include/sanitizer/allocator_interface.h [5:5]
+        include/sanitizer/asan_interface.h [5:5]
+        include/sanitizer/common_interface_defs.h [5:5]
+        include/sanitizer/coverage_interface.h [5:5]
+        include/sanitizer/dfsan_interface.h [5:5]
+        include/sanitizer/hwasan_interface.h [5:5]
+        include/sanitizer/linux_syscall_hooks.h [5:5]
+        include/sanitizer/lsan_interface.h [5:5]
+        include/sanitizer/memprof_interface.h [5:5]
+        include/sanitizer/msan_interface.h [5:5]
+        include/sanitizer/netbsd_syscall_hooks.h [5:5]
+        include/sanitizer/scudo_interface.h [5:5]
+        include/sanitizer/tsan_interface.h [5:5]
+        include/sanitizer/tsan_interface_atomic.h [5:5]
+        include/sanitizer/ubsan_interface.h [5:5]
+        lib/asan/asan_activation.cpp [5:5]
+        lib/asan/asan_activation.h [5:5]
+        lib/asan/asan_activation_flags.inc [5:5]
+        lib/asan/asan_allocator.cpp [5:5]
+        lib/asan/asan_allocator.h [5:5]
+        lib/asan/asan_debugging.cpp [5:5]
+        lib/asan/asan_descriptions.cpp [5:5]
+        lib/asan/asan_descriptions.h [5:5]
+        lib/asan/asan_errors.cpp [5:5]
+        lib/asan/asan_errors.h [5:5]
+        lib/asan/asan_fake_stack.cpp [5:5]
+        lib/asan/asan_fake_stack.h [5:5]
+        lib/asan/asan_flags.cpp [5:5]
+        lib/asan/asan_flags.h [5:5]
+        lib/asan/asan_flags.inc [5:5]
+        lib/asan/asan_fuchsia.cpp [5:5]
+        lib/asan/asan_globals.cpp [5:5]
+        lib/asan/asan_globals_win.cpp [5:5]
+        lib/asan/asan_init_version.h [5:5]
+        lib/asan/asan_interceptors.cpp [5:5]
+        lib/asan/asan_interceptors.h [5:5]
+        lib/asan/asan_interceptors_memintrinsics.cpp [5:5]
+        lib/asan/asan_interceptors_memintrinsics.h [5:5]
+        lib/asan/asan_interface_internal.h [5:5]
+        lib/asan/asan_internal.h [5:5]
+        lib/asan/asan_linux.cpp [5:5]
+        lib/asan/asan_mac.cpp [5:5]
+        lib/asan/asan_malloc_linux.cpp [5:5]
+        lib/asan/asan_malloc_mac.cpp [5:5]
+        lib/asan/asan_malloc_win.cpp [5:5]
+        lib/asan/asan_mapping.h [5:5]
+        lib/asan/asan_mapping_sparc64.h [5:5]
+        lib/asan/asan_memory_profile.cpp [5:5]
+        lib/asan/asan_new_delete.cpp [5:5]
+        lib/asan/asan_poisoning.cpp [5:5]
+        lib/asan/asan_poisoning.h [5:5]
+        lib/asan/asan_posix.cpp [5:5]
+        lib/asan/asan_preinit.cpp [5:5]
+        lib/asan/asan_premap_shadow.cpp [5:5]
+        lib/asan/asan_premap_shadow.h [5:5]
+        lib/asan/asan_report.cpp [5:5]
+        lib/asan/asan_report.h [5:5]
+        lib/asan/asan_rtl.cpp [5:5]
+        lib/asan/asan_rtl_static.cpp [5:5]
+        lib/asan/asan_scariness_score.h [5:5]
+        lib/asan/asan_shadow_setup.cpp [5:5]
+        lib/asan/asan_stack.cpp [5:5]
+        lib/asan/asan_stack.h [5:5]
+        lib/asan/asan_stats.cpp [5:5]
+        lib/asan/asan_stats.h [5:5]
+        lib/asan/asan_suppressions.cpp [5:5]
+        lib/asan/asan_suppressions.h [5:5]
+        lib/asan/asan_thread.cpp [5:5]
+        lib/asan/asan_thread.h [5:5]
+        lib/asan/asan_win.cpp [5:5]
+        lib/builtins/assembly.h [5:5]
+        lib/cfi/cfi.cpp [5:5]
+        lib/dfsan/dfsan.cpp [5:5]
+        lib/dfsan/dfsan.h [5:5]
+        lib/dfsan/dfsan_allocator.cpp [5:5]
+        lib/dfsan/dfsan_allocator.h [5:5]
+        lib/dfsan/dfsan_chained_origin_depot.cpp [5:5]
+        lib/dfsan/dfsan_chained_origin_depot.h [5:5]
+        lib/dfsan/dfsan_custom.cpp [5:5]
+        lib/dfsan/dfsan_flags.h [5:5]
+        lib/dfsan/dfsan_flags.inc [5:5]
+        lib/dfsan/dfsan_interceptors.cpp [5:5]
+        lib/dfsan/dfsan_new_delete.cpp [5:5]
+        lib/dfsan/dfsan_origin.h [5:5]
+        lib/dfsan/dfsan_platform.h [5:5]
+        lib/dfsan/dfsan_thread.h [5:5]
+        lib/gwp_asan/common.cpp [5:5]
+        lib/gwp_asan/common.h [5:5]
+        lib/gwp_asan/crash_handler.cpp [5:5]
+        lib/gwp_asan/crash_handler.h [5:5]
+        lib/gwp_asan/definitions.h [5:5]
+        lib/gwp_asan/guarded_pool_allocator.cpp [5:5]
+        lib/gwp_asan/guarded_pool_allocator.h [5:5]
+        lib/gwp_asan/mutex.h [5:5]
+        lib/gwp_asan/optional/backtrace.h [5:5]
+        lib/gwp_asan/optional/backtrace_linux_libc.cpp [5:5]
+        lib/gwp_asan/optional/options_parser.cpp [5:5]
+        lib/gwp_asan/optional/options_parser.h [5:5]
+        lib/gwp_asan/optional/printf.h [5:5]
+        lib/gwp_asan/optional/segv_handler.h [5:5]
+        lib/gwp_asan/optional/segv_handler_posix.cpp [5:5]
+        lib/gwp_asan/options.h [5:5]
+        lib/gwp_asan/options.inc [5:5]
+        lib/gwp_asan/platform_specific/common_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h [5:5]
+        lib/gwp_asan/platform_specific/mutex_fuchsia.h [5:5]
+        lib/gwp_asan/platform_specific/mutex_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/mutex_posix.h [5:5]
+        lib/gwp_asan/platform_specific/utilities_posix.cpp [5:5]
+        lib/gwp_asan/stack_trace_compressor.cpp [5:5]
+        lib/gwp_asan/stack_trace_compressor.h [5:5]
+        lib/gwp_asan/utilities.h [5:5]
+        lib/hwasan/hwasan.cpp [5:5]
+        lib/hwasan/hwasan.h [5:5]
+        lib/hwasan/hwasan_allocation_functions.cpp [5:5]
+        lib/hwasan/hwasan_allocator.cpp [5:5]
+        lib/hwasan/hwasan_allocator.h [5:5]
+        lib/hwasan/hwasan_checks.h [5:5]
+        lib/hwasan/hwasan_dynamic_shadow.cpp [5:5]
+        lib/hwasan/hwasan_dynamic_shadow.h [5:5]
+        lib/hwasan/hwasan_exceptions.cpp [5:5]
+        lib/hwasan/hwasan_flags.h [5:5]
+        lib/hwasan/hwasan_flags.inc [5:5]
+        lib/hwasan/hwasan_fuchsia.cpp [5:5]
+        lib/hwasan/hwasan_globals.cpp [5:5]
+        lib/hwasan/hwasan_globals.h [5:5]
+        lib/hwasan/hwasan_interceptors.cpp [5:5]
+        lib/hwasan/hwasan_interface_internal.h [5:5]
+        lib/hwasan/hwasan_linux.cpp [5:5]
+        lib/hwasan/hwasan_malloc_bisect.h [5:5]
+        lib/hwasan/hwasan_mapping.h [5:5]
+        lib/hwasan/hwasan_memintrinsics.cpp [5:5]
+        lib/hwasan/hwasan_new_delete.cpp [5:5]
+        lib/hwasan/hwasan_poisoning.cpp [5:5]
+        lib/hwasan/hwasan_poisoning.h [5:5]
+        lib/hwasan/hwasan_report.cpp [5:5]
+        lib/hwasan/hwasan_report.h [5:5]
+        lib/hwasan/hwasan_setjmp_aarch64.S [5:5]
+        lib/hwasan/hwasan_setjmp_x86_64.S [5:5]
+        lib/hwasan/hwasan_thread.h [5:5]
+        lib/hwasan/hwasan_thread_list.h [5:5]
+        lib/hwasan/hwasan_type_test.cpp [5:5]
+        lib/interception/interception.h [5:5]
+        lib/interception/interception_linux.cpp [5:5]
+        lib/interception/interception_linux.h [5:5]
+        lib/interception/interception_mac.cpp [5:5]
+        lib/interception/interception_mac.h [5:5]
+        lib/interception/interception_type_test.cpp [5:5]
+        lib/interception/interception_win.cpp [5:5]
+        lib/interception/interception_win.h [5:5]
+        lib/lsan/lsan.cpp [5:5]
+        lib/lsan/lsan.h [5:5]
+        lib/lsan/lsan_allocator.cpp [5:5]
+        lib/lsan/lsan_allocator.h [5:5]
+        lib/lsan/lsan_common.cpp [5:5]
+        lib/lsan/lsan_common.h [5:5]
+        lib/lsan/lsan_common_fuchsia.cpp [5:5]
+        lib/lsan/lsan_common_linux.cpp [5:5]
+        lib/lsan/lsan_common_mac.cpp [5:5]
+        lib/lsan/lsan_flags.inc [5:5]
+        lib/lsan/lsan_fuchsia.cpp [5:5]
+        lib/lsan/lsan_fuchsia.h [5:5]
+        lib/lsan/lsan_interceptors.cpp [5:5]
+        lib/lsan/lsan_linux.cpp [5:5]
+        lib/lsan/lsan_mac.cpp [5:5]
+        lib/lsan/lsan_malloc_mac.cpp [5:5]
+        lib/lsan/lsan_posix.cpp [5:5]
+        lib/lsan/lsan_posix.h [5:5]
+        lib/lsan/lsan_preinit.cpp [5:5]
+        lib/lsan/lsan_thread.cpp [5:5]
+        lib/lsan/lsan_thread.h [5:5]
+        lib/memprof/memprof_allocator.cpp [5:5]
+        lib/memprof/memprof_allocator.h [5:5]
+        lib/memprof/memprof_descriptions.cpp [5:5]
+        lib/memprof/memprof_descriptions.h [5:5]
+        lib/memprof/memprof_flags.cpp [5:5]
+        lib/memprof/memprof_flags.h [5:5]
+        lib/memprof/memprof_flags.inc [5:5]
+        lib/memprof/memprof_init_version.h [5:5]
+        lib/memprof/memprof_interceptors.cpp [5:5]
+        lib/memprof/memprof_interceptors.h [5:5]
+        lib/memprof/memprof_interceptors_memintrinsics.cpp [5:5]
+        lib/memprof/memprof_interceptors_memintrinsics.h [5:5]
+        lib/memprof/memprof_interface_internal.h [5:5]
+        lib/memprof/memprof_internal.h [5:5]
+        lib/memprof/memprof_linux.cpp [5:5]
+        lib/memprof/memprof_malloc_linux.cpp [5:5]
+        lib/memprof/memprof_mapping.h [5:5]
+        lib/memprof/memprof_mibmap.cpp [5:5]
+        lib/memprof/memprof_new_delete.cpp [5:5]
+        lib/memprof/memprof_posix.cpp [5:5]
+        lib/memprof/memprof_preinit.cpp [5:5]
+        lib/memprof/memprof_rtl.cpp [5:5]
+        lib/memprof/memprof_shadow_setup.cpp [5:5]
+        lib/memprof/memprof_stack.cpp [5:5]
+        lib/memprof/memprof_stack.h [5:5]
+        lib/memprof/memprof_stats.cpp [5:5]
+        lib/memprof/memprof_stats.h [5:5]
+        lib/memprof/memprof_thread.cpp [5:5]
+        lib/memprof/memprof_thread.h [5:5]
+        lib/msan/msan.cpp [5:5]
+        lib/msan/msan.h [5:5]
+        lib/msan/msan_allocator.cpp [5:5]
+        lib/msan/msan_allocator.h [5:5]
+        lib/msan/msan_chained_origin_depot.cpp [5:5]
+        lib/msan/msan_chained_origin_depot.h [5:5]
+        lib/msan/msan_flags.h [5:5]
+        lib/msan/msan_flags.inc [5:5]
+        lib/msan/msan_interceptors.cpp [5:5]
+        lib/msan/msan_interface_internal.h [5:5]
+        lib/msan/msan_linux.cpp [5:5]
+        lib/msan/msan_new_delete.cpp [5:5]
+        lib/msan/msan_origin.h [5:5]
+        lib/msan/msan_poisoning.cpp [5:5]
+        lib/msan/msan_poisoning.h [5:5]
+        lib/msan/msan_report.cpp [5:5]
+        lib/msan/msan_report.h [5:5]
+        lib/msan/msan_thread.h [5:5]
+        lib/profile/InstrProfilingRuntime.cpp [5:5]
+        lib/safestack/safestack.cpp [5:5]
+        lib/safestack/safestack_platform.h [5:5]
+        lib/safestack/safestack_util.h [5:5]
+        lib/sanitizer_common/sancov_flags.cpp [5:5]
+        lib/sanitizer_common/sancov_flags.h [5:5]
+        lib/sanitizer_common/sancov_flags.inc [5:5]
+        lib/sanitizer_common/sanitizer_addrhashmap.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_checks.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator_checks.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_combined.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_dlsym.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_interface.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_local_cache.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_primary32.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_primary64.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_report.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator_report.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_secondary.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_size_class_map.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_stats.h [5:5]
+        lib/sanitizer_common/sanitizer_asm.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_mips.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_other.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_x86.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_msvc.h [5:5]
+        lib/sanitizer_common/sanitizer_bitvector.h [5:5]
+        lib/sanitizer_common/sanitizer_bvgraph.h [5:5]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.cpp [5:5]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.h [5:5]
+        lib/sanitizer_common/sanitizer_common.cpp [5:5]
+        lib/sanitizer_common/sanitizer_common.h [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_format.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interface.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interface_posix.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_common_syscalls.inc [5:5]
+        lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_coverage_interface.inc [5:5]
+        lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp [5:5]
+        lib/sanitizer_common/sanitizer_coverage_win_sections.cpp [5:5]
+        lib/sanitizer_common/sanitizer_dbghelp.h [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector.h [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector1.cpp [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector2.cpp [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector_interface.h [5:5]
+        lib/sanitizer_common/sanitizer_dense_map.h [5:5]
+        lib/sanitizer_common/sanitizer_dense_map_info.h [5:5]
+        lib/sanitizer_common/sanitizer_errno.cpp [5:5]
+        lib/sanitizer_common/sanitizer_errno.h [5:5]
+        lib/sanitizer_common/sanitizer_errno_codes.h [5:5]
+        lib/sanitizer_common/sanitizer_file.cpp [5:5]
+        lib/sanitizer_common/sanitizer_file.h [5:5]
+        lib/sanitizer_common/sanitizer_flag_parser.cpp [5:5]
+        lib/sanitizer_common/sanitizer_flag_parser.h [5:5]
+        lib/sanitizer_common/sanitizer_flags.cpp [5:5]
+        lib/sanitizer_common/sanitizer_flags.h [5:5]
+        lib/sanitizer_common/sanitizer_flags.inc [5:5]
+        lib/sanitizer_common/sanitizer_flat_map.h [5:5]
+        lib/sanitizer_common/sanitizer_freebsd.h [5:5]
+        lib/sanitizer_common/sanitizer_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_getauxval.h [5:5]
+        lib/sanitizer_common/sanitizer_glibc_version.h [5:5]
+        lib/sanitizer_common/sanitizer_hash.h [5:5]
+        lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc [5:5]
+        lib/sanitizer_common/sanitizer_interface_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_internal_defs.h [5:5]
+        lib/sanitizer_common/sanitizer_leb128.h [5:5]
+        lib/sanitizer_common/sanitizer_lfstack.h [5:5]
+        lib/sanitizer_common/sanitizer_libc.cpp [5:5]
+        lib/sanitizer_common/sanitizer_libc.h [5:5]
+        lib/sanitizer_common/sanitizer_libignore.cpp [5:5]
+        lib/sanitizer_common/sanitizer_libignore.h [5:5]
+        lib/sanitizer_common/sanitizer_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_linux.h [5:5]
+        lib/sanitizer_common/sanitizer_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_linux_s390.cpp [5:5]
+        lib/sanitizer_common/sanitizer_list.h [5:5]
+        lib/sanitizer_common/sanitizer_local_address_space_view.h [5:5]
+        lib/sanitizer_common/sanitizer_lzw.h [5:5]
+        lib/sanitizer_common/sanitizer_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_mac.h [5:5]
+        lib/sanitizer_common/sanitizer_mac_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_malloc_mac.inc [5:5]
+        lib/sanitizer_common/sanitizer_mutex.cpp [5:5]
+        lib/sanitizer_common/sanitizer_mutex.h [5:5]
+        lib/sanitizer_common/sanitizer_netbsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_placement_new.h [5:5]
+        lib/sanitizer_common/sanitizer_platform.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_interceptors.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.h [5:5]
+        lib/sanitizer_common/sanitizer_posix.cpp [5:5]
+        lib/sanitizer_common/sanitizer_posix.h [5:5]
+        lib/sanitizer_common/sanitizer_posix_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_printf.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps.h [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_bsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_common.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp [6:6]
+        lib/sanitizer_common/sanitizer_procmaps_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_ptrauth.h [5:5]
+        lib/sanitizer_common/sanitizer_quarantine.h [5:5]
+        lib/sanitizer_common/sanitizer_report_decorator.h [5:5]
+        lib/sanitizer_common/sanitizer_ring_buffer.h [5:5]
+        lib/sanitizer_common/sanitizer_signal_interceptors.inc [5:5]
+        lib/sanitizer_common/sanitizer_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stack_store.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stack_store.h [5:5]
+        lib/sanitizer_common/sanitizer_stackdepot.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stackdepot.h [5:5]
+        lib/sanitizer_common/sanitizer_stackdepotbase.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld.h [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_suppressions.cpp [5:5]
+        lib/sanitizer_common/sanitizer_suppressions.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_markup.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_report.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_syscall_generic.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_arm.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscalls_netbsd.inc [5:5]
+        lib/sanitizer_common/sanitizer_termination.cpp [5:5]
+        lib/sanitizer_common/sanitizer_thread_registry.cpp [5:5]
+        lib/sanitizer_common/sanitizer_thread_registry.h [5:5]
+        lib/sanitizer_common/sanitizer_thread_safety.h [5:5]
+        lib/sanitizer_common/sanitizer_tls_get_addr.cpp [5:5]
+        lib/sanitizer_common/sanitizer_tls_get_addr.h [5:5]
+        lib/sanitizer_common/sanitizer_type_traits.cpp [5:5]
+        lib/sanitizer_common/sanitizer_type_traits.h [5:5]
+        lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_unwind_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_vector.h [5:5]
+        lib/sanitizer_common/sanitizer_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_win.h [5:5]
+        lib/sanitizer_common/sanitizer_win_defs.h [5:5]
+        lib/sanitizer_common/sanitizer_win_dll_thunk.h [5:5]
+        lib/sanitizer_common/sanitizer_win_weak_interception.h [5:5]
+        lib/scudo/scudo_allocator.cpp [5:5]
+        lib/scudo/scudo_allocator.h [5:5]
+        lib/scudo/scudo_allocator_combined.h [5:5]
+        lib/scudo/scudo_allocator_secondary.h [5:5]
+        lib/scudo/scudo_crc32.cpp [5:5]
+        lib/scudo/scudo_crc32.h [5:5]
+        lib/scudo/scudo_errors.cpp [5:5]
+        lib/scudo/scudo_errors.h [5:5]
+        lib/scudo/scudo_flags.cpp [5:5]
+        lib/scudo/scudo_flags.h [5:5]
+        lib/scudo/scudo_flags.inc [5:5]
+        lib/scudo/scudo_interface_internal.h [5:5]
+        lib/scudo/scudo_malloc.cpp [5:5]
+        lib/scudo/scudo_new_delete.cpp [5:5]
+        lib/scudo/scudo_platform.h [5:5]
+        lib/scudo/scudo_termination.cpp [5:5]
+        lib/scudo/scudo_tsd.h [5:5]
+        lib/scudo/scudo_tsd_exclusive.cpp [5:5]
+        lib/scudo/scudo_tsd_exclusive.inc [5:5]
+        lib/scudo/scudo_tsd_shared.cpp [5:5]
+        lib/scudo/scudo_tsd_shared.inc [5:5]
+        lib/scudo/scudo_utils.cpp [5:5]
+        lib/scudo/scudo_utils.h [5:5]
+        lib/scudo/standalone/allocator_config.h [5:5]
+        lib/scudo/standalone/atomic_helpers.h [5:5]
+        lib/scudo/standalone/bytemap.h [5:5]
+        lib/scudo/standalone/checksum.cpp [5:5]
+        lib/scudo/standalone/checksum.h [5:5]
+        lib/scudo/standalone/chunk.h [5:5]
+        lib/scudo/standalone/combined.h [5:5]
+        lib/scudo/standalone/common.cpp [5:5]
+        lib/scudo/standalone/common.h [5:5]
+        lib/scudo/standalone/crc32_hw.cpp [5:5]
+        lib/scudo/standalone/flags.cpp [5:5]
+        lib/scudo/standalone/flags.h [5:5]
+        lib/scudo/standalone/flags.inc [5:5]
+        lib/scudo/standalone/flags_parser.cpp [5:5]
+        lib/scudo/standalone/flags_parser.h [5:5]
+        lib/scudo/standalone/fuchsia.cpp [5:5]
+        lib/scudo/standalone/fuchsia.h [5:5]
+        lib/scudo/standalone/include/scudo/interface.h [5:5]
+        lib/scudo/standalone/internal_defs.h [5:5]
+        lib/scudo/standalone/linux.cpp [5:5]
+        lib/scudo/standalone/linux.h [5:5]
+        lib/scudo/standalone/list.h [5:5]
+        lib/scudo/standalone/local_cache.h [5:5]
+        lib/scudo/standalone/memtag.h [5:5]
+        lib/scudo/standalone/mutex.h [5:5]
+        lib/scudo/standalone/options.h [5:5]
+        lib/scudo/standalone/platform.h [5:5]
+        lib/scudo/standalone/primary32.h [5:5]
+        lib/scudo/standalone/primary64.h [5:5]
+        lib/scudo/standalone/quarantine.h [5:5]
+        lib/scudo/standalone/release.cpp [5:5]
+        lib/scudo/standalone/release.h [5:5]
+        lib/scudo/standalone/report.cpp [5:5]
+        lib/scudo/standalone/report.h [5:5]
+        lib/scudo/standalone/secondary.h [5:5]
+        lib/scudo/standalone/size_class_map.h [5:5]
+        lib/scudo/standalone/stack_depot.h [5:5]
+        lib/scudo/standalone/stats.h [5:5]
+        lib/scudo/standalone/string_utils.cpp [5:5]
+        lib/scudo/standalone/string_utils.h [5:5]
+        lib/scudo/standalone/trusty.h [5:5]
+        lib/scudo/standalone/tsd.h [5:5]
+        lib/scudo/standalone/tsd_exclusive.h [5:5]
+        lib/scudo/standalone/tsd_shared.h [5:5]
+        lib/scudo/standalone/vector.h [5:5]
+        lib/scudo/standalone/wrappers_c.cpp [5:5]
+        lib/scudo/standalone/wrappers_c.h [5:5]
+        lib/scudo/standalone/wrappers_c.inc [5:5]
+        lib/scudo/standalone/wrappers_c_checks.h [5:5]
+        lib/scudo/standalone/wrappers_cpp.cpp [5:5]
+        lib/stats/stats.cpp [5:5]
+        lib/stats/stats.h [5:5]
+        lib/stats/stats_client.cpp [5:5]
+        lib/tsan/dd/dd_interceptors.cpp [5:5]
+        lib/tsan/dd/dd_rtl.cpp [5:5]
+        lib/tsan/dd/dd_rtl.h [5:5]
+        lib/tsan/rtl/tsan_debugging.cpp [5:5]
+        lib/tsan/rtl/tsan_defs.h [5:5]
+        lib/tsan/rtl/tsan_dense_alloc.h [5:5]
+        lib/tsan/rtl/tsan_external.cpp [5:5]
+        lib/tsan/rtl/tsan_fd.cpp [5:5]
+        lib/tsan/rtl/tsan_fd.h [5:5]
+        lib/tsan/rtl/tsan_flags.cpp [5:5]
+        lib/tsan/rtl/tsan_flags.h [5:5]
+        lib/tsan/rtl/tsan_flags.inc [5:5]
+        lib/tsan/rtl/tsan_ignoreset.cpp [5:5]
+        lib/tsan/rtl/tsan_ignoreset.h [5:5]
+        lib/tsan/rtl/tsan_ilist.h [5:5]
+        lib/tsan/rtl/tsan_interceptors_libdispatch.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_mach_vm.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_posix.cpp [5:5]
+        lib/tsan/rtl/tsan_interface.cpp [5:5]
+        lib/tsan/rtl/tsan_interface.h [5:5]
+        lib/tsan/rtl/tsan_interface.inc [5:5]
+        lib/tsan/rtl/tsan_interface_ann.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_ann.h [5:5]
+        lib/tsan/rtl/tsan_interface_atomic.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_java.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_java.h [5:5]
+        lib/tsan/rtl/tsan_malloc_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_md5.cpp [5:5]
+        lib/tsan/rtl/tsan_mman.cpp [5:5]
+        lib/tsan/rtl/tsan_mman.h [5:5]
+        lib/tsan/rtl/tsan_mutexset.cpp [5:5]
+        lib/tsan/rtl/tsan_mutexset.h [5:5]
+        lib/tsan/rtl/tsan_new_delete.cpp [5:5]
+        lib/tsan/rtl/tsan_platform.h [5:5]
+        lib/tsan/rtl/tsan_platform_linux.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_posix.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_windows.cpp [5:5]
+        lib/tsan/rtl/tsan_preinit.cpp [5:5]
+        lib/tsan/rtl/tsan_report.cpp [5:5]
+        lib/tsan/rtl/tsan_report.h [5:5]
+        lib/tsan/rtl/tsan_rtl.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl.h [5:5]
+        lib/tsan/rtl/tsan_rtl_access.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_mutex.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_proc.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_report.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_thread.cpp [5:5]
+        lib/tsan/rtl/tsan_shadow.h [5:5]
+        lib/tsan/rtl/tsan_stack_trace.cpp [5:5]
+        lib/tsan/rtl/tsan_stack_trace.h [5:5]
+        lib/tsan/rtl/tsan_suppressions.cpp [5:5]
+        lib/tsan/rtl/tsan_suppressions.h [5:5]
+        lib/tsan/rtl/tsan_symbolize.cpp [5:5]
+        lib/tsan/rtl/tsan_symbolize.h [5:5]
+        lib/tsan/rtl/tsan_sync.cpp [5:5]
+        lib/tsan/rtl/tsan_sync.h [5:5]
+        lib/tsan/rtl/tsan_trace.h [5:5]
+        lib/tsan/rtl/tsan_vector_clock.cpp [5:5]
+        lib/tsan/rtl/tsan_vector_clock.h [5:5]
+        lib/ubsan/ubsan_checks.inc [5:5]
+        lib/ubsan/ubsan_diag.cpp [5:5]
+        lib/ubsan/ubsan_diag.h [5:5]
+        lib/ubsan/ubsan_diag_standalone.cpp [5:5]
+        lib/ubsan/ubsan_flags.cpp [5:5]
+        lib/ubsan/ubsan_flags.h [5:5]
+        lib/ubsan/ubsan_flags.inc [5:5]
+        lib/ubsan/ubsan_handlers.cpp [5:5]
+        lib/ubsan/ubsan_handlers.h [5:5]
+        lib/ubsan/ubsan_handlers_cxx.cpp [5:5]
+        lib/ubsan/ubsan_handlers_cxx.h [5:5]
+        lib/ubsan/ubsan_init.cpp [5:5]
+        lib/ubsan/ubsan_init.h [5:5]
+        lib/ubsan/ubsan_init_standalone.cpp [5:5]
+        lib/ubsan/ubsan_init_standalone_preinit.cpp [5:5]
+        lib/ubsan/ubsan_monitor.cpp [5:5]
+        lib/ubsan/ubsan_monitor.h [5:5]
+        lib/ubsan/ubsan_platform.h [5:5]
+        lib/ubsan/ubsan_signals_standalone.cpp [5:5]
+        lib/ubsan/ubsan_signals_standalone.h [6:6]
+        lib/ubsan/ubsan_type_hash.cpp [5:5]
+        lib/ubsan/ubsan_type_hash.h [5:5]
+        lib/ubsan/ubsan_type_hash_itanium.cpp [5:5]
+        lib/ubsan/ubsan_type_hash_win.cpp [5:5]
+        lib/ubsan/ubsan_value.cpp [5:5]
+        lib/ubsan/ubsan_value.h [5:5]
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        include/sanitizer/allocator_interface.h [5:5]
+        include/sanitizer/asan_interface.h [5:5]
+        include/sanitizer/common_interface_defs.h [5:5]
+        include/sanitizer/coverage_interface.h [5:5]
+        include/sanitizer/dfsan_interface.h [5:5]
+        include/sanitizer/hwasan_interface.h [5:5]
+        include/sanitizer/linux_syscall_hooks.h [5:5]
+        include/sanitizer/lsan_interface.h [5:5]
+        include/sanitizer/memprof_interface.h [5:5]
+        include/sanitizer/msan_interface.h [5:5]
+        include/sanitizer/netbsd_syscall_hooks.h [5:5]
+        include/sanitizer/scudo_interface.h [5:5]
+        include/sanitizer/tsan_interface.h [5:5]
+        include/sanitizer/tsan_interface_atomic.h [5:5]
+        include/sanitizer/ubsan_interface.h [5:5]
+        lib/asan/asan_activation.cpp [5:5]
+        lib/asan/asan_activation.h [5:5]
+        lib/asan/asan_activation_flags.inc [5:5]
+        lib/asan/asan_allocator.cpp [5:5]
+        lib/asan/asan_allocator.h [5:5]
+        lib/asan/asan_debugging.cpp [5:5]
+        lib/asan/asan_descriptions.cpp [5:5]
+        lib/asan/asan_descriptions.h [5:5]
+        lib/asan/asan_errors.cpp [5:5]
+        lib/asan/asan_errors.h [5:5]
+        lib/asan/asan_fake_stack.cpp [5:5]
+        lib/asan/asan_fake_stack.h [5:5]
+        lib/asan/asan_flags.cpp [5:5]
+        lib/asan/asan_flags.h [5:5]
+        lib/asan/asan_flags.inc [5:5]
+        lib/asan/asan_fuchsia.cpp [5:5]
+        lib/asan/asan_globals.cpp [5:5]
+        lib/asan/asan_globals_win.cpp [5:5]
+        lib/asan/asan_init_version.h [5:5]
+        lib/asan/asan_interceptors.cpp [5:5]
+        lib/asan/asan_interceptors.h [5:5]
+        lib/asan/asan_interceptors_memintrinsics.cpp [5:5]
+        lib/asan/asan_interceptors_memintrinsics.h [5:5]
+        lib/asan/asan_interface_internal.h [5:5]
+        lib/asan/asan_internal.h [5:5]
+        lib/asan/asan_linux.cpp [5:5]
+        lib/asan/asan_mac.cpp [5:5]
+        lib/asan/asan_malloc_linux.cpp [5:5]
+        lib/asan/asan_malloc_mac.cpp [5:5]
+        lib/asan/asan_malloc_win.cpp [5:5]
+        lib/asan/asan_mapping.h [5:5]
+        lib/asan/asan_mapping_sparc64.h [5:5]
+        lib/asan/asan_memory_profile.cpp [5:5]
+        lib/asan/asan_new_delete.cpp [5:5]
+        lib/asan/asan_poisoning.cpp [5:5]
+        lib/asan/asan_poisoning.h [5:5]
+        lib/asan/asan_posix.cpp [5:5]
+        lib/asan/asan_preinit.cpp [5:5]
+        lib/asan/asan_premap_shadow.cpp [5:5]
+        lib/asan/asan_premap_shadow.h [5:5]
+        lib/asan/asan_report.cpp [5:5]
+        lib/asan/asan_report.h [5:5]
+        lib/asan/asan_rtl.cpp [5:5]
+        lib/asan/asan_rtl_static.cpp [5:5]
+        lib/asan/asan_scariness_score.h [5:5]
+        lib/asan/asan_shadow_setup.cpp [5:5]
+        lib/asan/asan_stack.cpp [5:5]
+        lib/asan/asan_stack.h [5:5]
+        lib/asan/asan_stats.cpp [5:5]
+        lib/asan/asan_stats.h [5:5]
+        lib/asan/asan_suppressions.cpp [5:5]
+        lib/asan/asan_suppressions.h [5:5]
+        lib/asan/asan_thread.cpp [5:5]
+        lib/asan/asan_thread.h [5:5]
+        lib/asan/asan_win.cpp [5:5]
+        lib/builtins/assembly.h [5:5]
+        lib/cfi/cfi.cpp [5:5]
+        lib/dfsan/dfsan.cpp [5:5]
+        lib/dfsan/dfsan.h [5:5]
+        lib/dfsan/dfsan_allocator.cpp [5:5]
+        lib/dfsan/dfsan_allocator.h [5:5]
+        lib/dfsan/dfsan_chained_origin_depot.cpp [5:5]
+        lib/dfsan/dfsan_chained_origin_depot.h [5:5]
+        lib/dfsan/dfsan_custom.cpp [5:5]
+        lib/dfsan/dfsan_flags.h [5:5]
+        lib/dfsan/dfsan_flags.inc [5:5]
+        lib/dfsan/dfsan_interceptors.cpp [5:5]
+        lib/dfsan/dfsan_new_delete.cpp [5:5]
+        lib/dfsan/dfsan_origin.h [5:5]
+        lib/dfsan/dfsan_platform.h [5:5]
+        lib/dfsan/dfsan_thread.h [5:5]
+        lib/gwp_asan/common.cpp [5:5]
+        lib/gwp_asan/common.h [5:5]
+        lib/gwp_asan/crash_handler.cpp [5:5]
+        lib/gwp_asan/crash_handler.h [5:5]
+        lib/gwp_asan/definitions.h [5:5]
+        lib/gwp_asan/guarded_pool_allocator.cpp [5:5]
+        lib/gwp_asan/guarded_pool_allocator.h [5:5]
+        lib/gwp_asan/mutex.h [5:5]
+        lib/gwp_asan/optional/backtrace.h [5:5]
+        lib/gwp_asan/optional/backtrace_linux_libc.cpp [5:5]
+        lib/gwp_asan/optional/options_parser.cpp [5:5]
+        lib/gwp_asan/optional/options_parser.h [5:5]
+        lib/gwp_asan/optional/printf.h [5:5]
+        lib/gwp_asan/optional/segv_handler.h [5:5]
+        lib/gwp_asan/optional/segv_handler_posix.cpp [5:5]
+        lib/gwp_asan/options.h [5:5]
+        lib/gwp_asan/options.inc [5:5]
+        lib/gwp_asan/platform_specific/common_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h [5:5]
+        lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h [5:5]
+        lib/gwp_asan/platform_specific/mutex_fuchsia.h [5:5]
+        lib/gwp_asan/platform_specific/mutex_posix.cpp [5:5]
+        lib/gwp_asan/platform_specific/mutex_posix.h [5:5]
+        lib/gwp_asan/platform_specific/utilities_posix.cpp [5:5]
+        lib/gwp_asan/stack_trace_compressor.cpp [5:5]
+        lib/gwp_asan/stack_trace_compressor.h [5:5]
+        lib/gwp_asan/utilities.h [5:5]
+        lib/hwasan/hwasan.cpp [5:5]
+        lib/hwasan/hwasan.h [5:5]
+        lib/hwasan/hwasan_allocation_functions.cpp [5:5]
+        lib/hwasan/hwasan_allocator.cpp [5:5]
+        lib/hwasan/hwasan_allocator.h [5:5]
+        lib/hwasan/hwasan_checks.h [5:5]
+        lib/hwasan/hwasan_dynamic_shadow.cpp [5:5]
+        lib/hwasan/hwasan_dynamic_shadow.h [5:5]
+        lib/hwasan/hwasan_exceptions.cpp [5:5]
+        lib/hwasan/hwasan_flags.h [5:5]
+        lib/hwasan/hwasan_flags.inc [5:5]
+        lib/hwasan/hwasan_fuchsia.cpp [5:5]
+        lib/hwasan/hwasan_globals.cpp [5:5]
+        lib/hwasan/hwasan_globals.h [5:5]
+        lib/hwasan/hwasan_interceptors.cpp [5:5]
+        lib/hwasan/hwasan_interface_internal.h [5:5]
+        lib/hwasan/hwasan_linux.cpp [5:5]
+        lib/hwasan/hwasan_malloc_bisect.h [5:5]
+        lib/hwasan/hwasan_mapping.h [5:5]
+        lib/hwasan/hwasan_memintrinsics.cpp [5:5]
+        lib/hwasan/hwasan_new_delete.cpp [5:5]
+        lib/hwasan/hwasan_poisoning.cpp [5:5]
+        lib/hwasan/hwasan_poisoning.h [5:5]
+        lib/hwasan/hwasan_report.cpp [5:5]
+        lib/hwasan/hwasan_report.h [5:5]
+        lib/hwasan/hwasan_setjmp_aarch64.S [5:5]
+        lib/hwasan/hwasan_setjmp_x86_64.S [5:5]
+        lib/hwasan/hwasan_thread.h [5:5]
+        lib/hwasan/hwasan_thread_list.h [5:5]
+        lib/hwasan/hwasan_type_test.cpp [5:5]
+        lib/interception/interception.h [5:5]
+        lib/interception/interception_linux.cpp [5:5]
+        lib/interception/interception_linux.h [5:5]
+        lib/interception/interception_mac.cpp [5:5]
+        lib/interception/interception_mac.h [5:5]
+        lib/interception/interception_type_test.cpp [5:5]
+        lib/interception/interception_win.cpp [5:5]
+        lib/interception/interception_win.h [5:5]
+        lib/lsan/lsan.cpp [5:5]
+        lib/lsan/lsan.h [5:5]
+        lib/lsan/lsan_allocator.cpp [5:5]
+        lib/lsan/lsan_allocator.h [5:5]
+        lib/lsan/lsan_common.cpp [5:5]
+        lib/lsan/lsan_common.h [5:5]
+        lib/lsan/lsan_common_fuchsia.cpp [5:5]
+        lib/lsan/lsan_common_linux.cpp [5:5]
+        lib/lsan/lsan_common_mac.cpp [5:5]
+        lib/lsan/lsan_flags.inc [5:5]
+        lib/lsan/lsan_fuchsia.cpp [5:5]
+        lib/lsan/lsan_fuchsia.h [5:5]
+        lib/lsan/lsan_interceptors.cpp [5:5]
+        lib/lsan/lsan_linux.cpp [5:5]
+        lib/lsan/lsan_mac.cpp [5:5]
+        lib/lsan/lsan_malloc_mac.cpp [5:5]
+        lib/lsan/lsan_posix.cpp [5:5]
+        lib/lsan/lsan_posix.h [5:5]
+        lib/lsan/lsan_preinit.cpp [5:5]
+        lib/lsan/lsan_thread.cpp [5:5]
+        lib/lsan/lsan_thread.h [5:5]
+        lib/memprof/memprof_allocator.cpp [5:5]
+        lib/memprof/memprof_allocator.h [5:5]
+        lib/memprof/memprof_descriptions.cpp [5:5]
+        lib/memprof/memprof_descriptions.h [5:5]
+        lib/memprof/memprof_flags.cpp [5:5]
+        lib/memprof/memprof_flags.h [5:5]
+        lib/memprof/memprof_flags.inc [5:5]
+        lib/memprof/memprof_init_version.h [5:5]
+        lib/memprof/memprof_interceptors.cpp [5:5]
+        lib/memprof/memprof_interceptors.h [5:5]
+        lib/memprof/memprof_interceptors_memintrinsics.cpp [5:5]
+        lib/memprof/memprof_interceptors_memintrinsics.h [5:5]
+        lib/memprof/memprof_interface_internal.h [5:5]
+        lib/memprof/memprof_internal.h [5:5]
+        lib/memprof/memprof_linux.cpp [5:5]
+        lib/memprof/memprof_malloc_linux.cpp [5:5]
+        lib/memprof/memprof_mapping.h [5:5]
+        lib/memprof/memprof_mibmap.cpp [5:5]
+        lib/memprof/memprof_new_delete.cpp [5:5]
+        lib/memprof/memprof_posix.cpp [5:5]
+        lib/memprof/memprof_preinit.cpp [5:5]
+        lib/memprof/memprof_rtl.cpp [5:5]
+        lib/memprof/memprof_shadow_setup.cpp [5:5]
+        lib/memprof/memprof_stack.cpp [5:5]
+        lib/memprof/memprof_stack.h [5:5]
+        lib/memprof/memprof_stats.cpp [5:5]
+        lib/memprof/memprof_stats.h [5:5]
+        lib/memprof/memprof_thread.cpp [5:5]
+        lib/memprof/memprof_thread.h [5:5]
+        lib/msan/msan.cpp [5:5]
+        lib/msan/msan.h [5:5]
+        lib/msan/msan_allocator.cpp [5:5]
+        lib/msan/msan_allocator.h [5:5]
+        lib/msan/msan_chained_origin_depot.cpp [5:5]
+        lib/msan/msan_chained_origin_depot.h [5:5]
+        lib/msan/msan_flags.h [5:5]
+        lib/msan/msan_flags.inc [5:5]
+        lib/msan/msan_interceptors.cpp [5:5]
+        lib/msan/msan_interface_internal.h [5:5]
+        lib/msan/msan_linux.cpp [5:5]
+        lib/msan/msan_new_delete.cpp [5:5]
+        lib/msan/msan_origin.h [5:5]
+        lib/msan/msan_poisoning.cpp [5:5]
+        lib/msan/msan_poisoning.h [5:5]
+        lib/msan/msan_report.cpp [5:5]
+        lib/msan/msan_report.h [5:5]
+        lib/msan/msan_thread.h [5:5]
+        lib/profile/InstrProfilingRuntime.cpp [5:5]
+        lib/safestack/safestack.cpp [5:5]
+        lib/safestack/safestack_platform.h [5:5]
+        lib/safestack/safestack_util.h [5:5]
+        lib/sanitizer_common/sancov_flags.cpp [5:5]
+        lib/sanitizer_common/sancov_flags.h [5:5]
+        lib/sanitizer_common/sancov_flags.inc [5:5]
+        lib/sanitizer_common/sanitizer_addrhashmap.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_checks.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator_checks.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_combined.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_dlsym.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_interface.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_local_cache.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_primary32.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_primary64.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_report.cpp [5:5]
+        lib/sanitizer_common/sanitizer_allocator_report.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_secondary.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_size_class_map.h [5:5]
+        lib/sanitizer_common/sanitizer_allocator_stats.h [5:5]
+        lib/sanitizer_common/sanitizer_asm.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_mips.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_other.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_clang_x86.h [5:5]
+        lib/sanitizer_common/sanitizer_atomic_msvc.h [5:5]
+        lib/sanitizer_common/sanitizer_bitvector.h [5:5]
+        lib/sanitizer_common/sanitizer_bvgraph.h [5:5]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.cpp [5:5]
+        lib/sanitizer_common/sanitizer_chained_origin_depot.h [5:5]
+        lib/sanitizer_common/sanitizer_common.cpp [5:5]
+        lib/sanitizer_common/sanitizer_common.h [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_format.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interface.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_interface_posix.inc [5:5]
+        lib/sanitizer_common/sanitizer_common_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_common_syscalls.inc [5:5]
+        lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_coverage_interface.inc [5:5]
+        lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp [5:5]
+        lib/sanitizer_common/sanitizer_coverage_win_sections.cpp [5:5]
+        lib/sanitizer_common/sanitizer_dbghelp.h [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector.h [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector1.cpp [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector2.cpp [5:5]
+        lib/sanitizer_common/sanitizer_deadlock_detector_interface.h [5:5]
+        lib/sanitizer_common/sanitizer_dense_map.h [5:5]
+        lib/sanitizer_common/sanitizer_dense_map_info.h [5:5]
+        lib/sanitizer_common/sanitizer_errno.cpp [5:5]
+        lib/sanitizer_common/sanitizer_errno.h [5:5]
+        lib/sanitizer_common/sanitizer_errno_codes.h [5:5]
+        lib/sanitizer_common/sanitizer_file.cpp [5:5]
+        lib/sanitizer_common/sanitizer_file.h [5:5]
+        lib/sanitizer_common/sanitizer_flag_parser.cpp [5:5]
+        lib/sanitizer_common/sanitizer_flag_parser.h [5:5]
+        lib/sanitizer_common/sanitizer_flags.cpp [5:5]
+        lib/sanitizer_common/sanitizer_flags.h [5:5]
+        lib/sanitizer_common/sanitizer_flags.inc [5:5]
+        lib/sanitizer_common/sanitizer_flat_map.h [5:5]
+        lib/sanitizer_common/sanitizer_freebsd.h [5:5]
+        lib/sanitizer_common/sanitizer_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_getauxval.h [5:5]
+        lib/sanitizer_common/sanitizer_glibc_version.h [5:5]
+        lib/sanitizer_common/sanitizer_hash.h [5:5]
+        lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc [5:5]
+        lib/sanitizer_common/sanitizer_interface_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_internal_defs.h [5:5]
+        lib/sanitizer_common/sanitizer_leb128.h [5:5]
+        lib/sanitizer_common/sanitizer_lfstack.h [5:5]
+        lib/sanitizer_common/sanitizer_libc.cpp [5:5]
+        lib/sanitizer_common/sanitizer_libc.h [5:5]
+        lib/sanitizer_common/sanitizer_libignore.cpp [5:5]
+        lib/sanitizer_common/sanitizer_libignore.h [5:5]
+        lib/sanitizer_common/sanitizer_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_linux.h [5:5]
+        lib/sanitizer_common/sanitizer_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_linux_s390.cpp [5:5]
+        lib/sanitizer_common/sanitizer_list.h [5:5]
+        lib/sanitizer_common/sanitizer_local_address_space_view.h [5:5]
+        lib/sanitizer_common/sanitizer_lzw.h [5:5]
+        lib/sanitizer_common/sanitizer_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_mac.h [5:5]
+        lib/sanitizer_common/sanitizer_mac_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_malloc_mac.inc [5:5]
+        lib/sanitizer_common/sanitizer_mutex.cpp [5:5]
+        lib/sanitizer_common/sanitizer_mutex.h [5:5]
+        lib/sanitizer_common/sanitizer_netbsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_placement_new.h [5:5]
+        lib/sanitizer_common/sanitizer_platform.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_interceptors.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_freebsd.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_netbsd.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_posix.h [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_platform_limits_solaris.h [5:5]
+        lib/sanitizer_common/sanitizer_posix.cpp [5:5]
+        lib/sanitizer_common/sanitizer_posix.h [5:5]
+        lib/sanitizer_common/sanitizer_posix_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_printf.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps.h [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_bsd.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_common.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp [6:6]
+        lib/sanitizer_common/sanitizer_procmaps_linux.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_procmaps_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_ptrauth.h [5:5]
+        lib/sanitizer_common/sanitizer_quarantine.h [5:5]
+        lib/sanitizer_common/sanitizer_report_decorator.h [5:5]
+        lib/sanitizer_common/sanitizer_ring_buffer.h [5:5]
+        lib/sanitizer_common/sanitizer_signal_interceptors.inc [5:5]
+        lib/sanitizer_common/sanitizer_solaris.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stack_store.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stack_store.h [5:5]
+        lib/sanitizer_common/sanitizer_stackdepot.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stackdepot.h [5:5]
+        lib/sanitizer_common/sanitizer_stackdepotbase.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_printer.h [5:5]
+        lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld.h [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_stoptheworld_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_suppressions.cpp [5:5]
+        lib/sanitizer_common/sanitizer_suppressions.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_internal.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_mac.h [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_markup.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_report.cpp [5:5]
+        lib/sanitizer_common/sanitizer_symbolizer_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_syscall_generic.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_arm.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc [5:5]
+        lib/sanitizer_common/sanitizer_syscalls_netbsd.inc [5:5]
+        lib/sanitizer_common/sanitizer_termination.cpp [5:5]
+        lib/sanitizer_common/sanitizer_thread_registry.cpp [5:5]
+        lib/sanitizer_common/sanitizer_thread_registry.h [5:5]
+        lib/sanitizer_common/sanitizer_thread_safety.h [5:5]
+        lib/sanitizer_common/sanitizer_tls_get_addr.cpp [5:5]
+        lib/sanitizer_common/sanitizer_tls_get_addr.h [5:5]
+        lib/sanitizer_common/sanitizer_type_traits.cpp [5:5]
+        lib/sanitizer_common/sanitizer_type_traits.h [5:5]
+        lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp [5:5]
+        lib/sanitizer_common/sanitizer_unwind_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_vector.h [5:5]
+        lib/sanitizer_common/sanitizer_win.cpp [5:5]
+        lib/sanitizer_common/sanitizer_win.h [5:5]
+        lib/sanitizer_common/sanitizer_win_defs.h [5:5]
+        lib/sanitizer_common/sanitizer_win_dll_thunk.h [5:5]
+        lib/sanitizer_common/sanitizer_win_weak_interception.h [5:5]
+        lib/scudo/scudo_allocator.cpp [5:5]
+        lib/scudo/scudo_allocator.h [5:5]
+        lib/scudo/scudo_allocator_combined.h [5:5]
+        lib/scudo/scudo_allocator_secondary.h [5:5]
+        lib/scudo/scudo_crc32.cpp [5:5]
+        lib/scudo/scudo_crc32.h [5:5]
+        lib/scudo/scudo_errors.cpp [5:5]
+        lib/scudo/scudo_errors.h [5:5]
+        lib/scudo/scudo_flags.cpp [5:5]
+        lib/scudo/scudo_flags.h [5:5]
+        lib/scudo/scudo_flags.inc [5:5]
+        lib/scudo/scudo_interface_internal.h [5:5]
+        lib/scudo/scudo_malloc.cpp [5:5]
+        lib/scudo/scudo_new_delete.cpp [5:5]
+        lib/scudo/scudo_platform.h [5:5]
+        lib/scudo/scudo_termination.cpp [5:5]
+        lib/scudo/scudo_tsd.h [5:5]
+        lib/scudo/scudo_tsd_exclusive.cpp [5:5]
+        lib/scudo/scudo_tsd_exclusive.inc [5:5]
+        lib/scudo/scudo_tsd_shared.cpp [5:5]
+        lib/scudo/scudo_tsd_shared.inc [5:5]
+        lib/scudo/scudo_utils.cpp [5:5]
+        lib/scudo/scudo_utils.h [5:5]
+        lib/scudo/standalone/allocator_config.h [5:5]
+        lib/scudo/standalone/atomic_helpers.h [5:5]
+        lib/scudo/standalone/bytemap.h [5:5]
+        lib/scudo/standalone/checksum.cpp [5:5]
+        lib/scudo/standalone/checksum.h [5:5]
+        lib/scudo/standalone/chunk.h [5:5]
+        lib/scudo/standalone/combined.h [5:5]
+        lib/scudo/standalone/common.cpp [5:5]
+        lib/scudo/standalone/common.h [5:5]
+        lib/scudo/standalone/crc32_hw.cpp [5:5]
+        lib/scudo/standalone/flags.cpp [5:5]
+        lib/scudo/standalone/flags.h [5:5]
+        lib/scudo/standalone/flags.inc [5:5]
+        lib/scudo/standalone/flags_parser.cpp [5:5]
+        lib/scudo/standalone/flags_parser.h [5:5]
+        lib/scudo/standalone/fuchsia.cpp [5:5]
+        lib/scudo/standalone/fuchsia.h [5:5]
+        lib/scudo/standalone/include/scudo/interface.h [5:5]
+        lib/scudo/standalone/internal_defs.h [5:5]
+        lib/scudo/standalone/linux.cpp [5:5]
+        lib/scudo/standalone/linux.h [5:5]
+        lib/scudo/standalone/list.h [5:5]
+        lib/scudo/standalone/local_cache.h [5:5]
+        lib/scudo/standalone/memtag.h [5:5]
+        lib/scudo/standalone/mutex.h [5:5]
+        lib/scudo/standalone/options.h [5:5]
+        lib/scudo/standalone/platform.h [5:5]
+        lib/scudo/standalone/primary32.h [5:5]
+        lib/scudo/standalone/primary64.h [5:5]
+        lib/scudo/standalone/quarantine.h [5:5]
+        lib/scudo/standalone/release.cpp [5:5]
+        lib/scudo/standalone/release.h [5:5]
+        lib/scudo/standalone/report.cpp [5:5]
+        lib/scudo/standalone/report.h [5:5]
+        lib/scudo/standalone/secondary.h [5:5]
+        lib/scudo/standalone/size_class_map.h [5:5]
+        lib/scudo/standalone/stack_depot.h [5:5]
+        lib/scudo/standalone/stats.h [5:5]
+        lib/scudo/standalone/string_utils.cpp [5:5]
+        lib/scudo/standalone/string_utils.h [5:5]
+        lib/scudo/standalone/trusty.h [5:5]
+        lib/scudo/standalone/tsd.h [5:5]
+        lib/scudo/standalone/tsd_exclusive.h [5:5]
+        lib/scudo/standalone/tsd_shared.h [5:5]
+        lib/scudo/standalone/vector.h [5:5]
+        lib/scudo/standalone/wrappers_c.cpp [5:5]
+        lib/scudo/standalone/wrappers_c.h [5:5]
+        lib/scudo/standalone/wrappers_c.inc [5:5]
+        lib/scudo/standalone/wrappers_c_checks.h [5:5]
+        lib/scudo/standalone/wrappers_cpp.cpp [5:5]
+        lib/stats/stats.cpp [5:5]
+        lib/stats/stats.h [5:5]
+        lib/stats/stats_client.cpp [5:5]
+        lib/tsan/dd/dd_interceptors.cpp [5:5]
+        lib/tsan/dd/dd_rtl.cpp [5:5]
+        lib/tsan/dd/dd_rtl.h [5:5]
+        lib/tsan/rtl/tsan_debugging.cpp [5:5]
+        lib/tsan/rtl/tsan_defs.h [5:5]
+        lib/tsan/rtl/tsan_dense_alloc.h [5:5]
+        lib/tsan/rtl/tsan_external.cpp [5:5]
+        lib/tsan/rtl/tsan_fd.cpp [5:5]
+        lib/tsan/rtl/tsan_fd.h [5:5]
+        lib/tsan/rtl/tsan_flags.cpp [5:5]
+        lib/tsan/rtl/tsan_flags.h [5:5]
+        lib/tsan/rtl/tsan_flags.inc [5:5]
+        lib/tsan/rtl/tsan_ignoreset.cpp [5:5]
+        lib/tsan/rtl/tsan_ignoreset.h [5:5]
+        lib/tsan/rtl/tsan_ilist.h [5:5]
+        lib/tsan/rtl/tsan_interceptors_libdispatch.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_mach_vm.cpp [5:5]
+        lib/tsan/rtl/tsan_interceptors_posix.cpp [5:5]
+        lib/tsan/rtl/tsan_interface.cpp [5:5]
+        lib/tsan/rtl/tsan_interface.h [5:5]
+        lib/tsan/rtl/tsan_interface.inc [5:5]
+        lib/tsan/rtl/tsan_interface_ann.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_ann.h [5:5]
+        lib/tsan/rtl/tsan_interface_atomic.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_java.cpp [5:5]
+        lib/tsan/rtl/tsan_interface_java.h [5:5]
+        lib/tsan/rtl/tsan_malloc_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_md5.cpp [5:5]
+        lib/tsan/rtl/tsan_mman.cpp [5:5]
+        lib/tsan/rtl/tsan_mman.h [5:5]
+        lib/tsan/rtl/tsan_mutexset.cpp [5:5]
+        lib/tsan/rtl/tsan_mutexset.h [5:5]
+        lib/tsan/rtl/tsan_new_delete.cpp [5:5]
+        lib/tsan/rtl/tsan_platform.h [5:5]
+        lib/tsan/rtl/tsan_platform_linux.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_mac.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_posix.cpp [5:5]
+        lib/tsan/rtl/tsan_platform_windows.cpp [5:5]
+        lib/tsan/rtl/tsan_preinit.cpp [5:5]
+        lib/tsan/rtl/tsan_report.cpp [5:5]
+        lib/tsan/rtl/tsan_report.h [5:5]
+        lib/tsan/rtl/tsan_rtl.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl.h [5:5]
+        lib/tsan/rtl/tsan_rtl_access.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_mutex.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_proc.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_report.cpp [5:5]
+        lib/tsan/rtl/tsan_rtl_thread.cpp [5:5]
+        lib/tsan/rtl/tsan_shadow.h [5:5]
+        lib/tsan/rtl/tsan_stack_trace.cpp [5:5]
+        lib/tsan/rtl/tsan_stack_trace.h [5:5]
+        lib/tsan/rtl/tsan_suppressions.cpp [5:5]
+        lib/tsan/rtl/tsan_suppressions.h [5:5]
+        lib/tsan/rtl/tsan_symbolize.cpp [5:5]
+        lib/tsan/rtl/tsan_symbolize.h [5:5]
+        lib/tsan/rtl/tsan_sync.cpp [5:5]
+        lib/tsan/rtl/tsan_sync.h [5:5]
+        lib/tsan/rtl/tsan_trace.h [5:5]
+        lib/tsan/rtl/tsan_vector_clock.cpp [5:5]
+        lib/tsan/rtl/tsan_vector_clock.h [5:5]
+        lib/ubsan/ubsan_checks.inc [5:5]
+        lib/ubsan/ubsan_diag.cpp [5:5]
+        lib/ubsan/ubsan_diag.h [5:5]
+        lib/ubsan/ubsan_diag_standalone.cpp [5:5]
+        lib/ubsan/ubsan_flags.cpp [5:5]
+        lib/ubsan/ubsan_flags.h [5:5]
+        lib/ubsan/ubsan_flags.inc [5:5]
+        lib/ubsan/ubsan_handlers.cpp [5:5]
+        lib/ubsan/ubsan_handlers.h [5:5]
+        lib/ubsan/ubsan_handlers_cxx.cpp [5:5]
+        lib/ubsan/ubsan_handlers_cxx.h [5:5]
+        lib/ubsan/ubsan_init.cpp [5:5]
+        lib/ubsan/ubsan_init.h [5:5]
+        lib/ubsan/ubsan_init_standalone.cpp [5:5]
+        lib/ubsan/ubsan_init_standalone_preinit.cpp [5:5]
+        lib/ubsan/ubsan_monitor.cpp [5:5]
+        lib/ubsan/ubsan_monitor.h [5:5]
+        lib/ubsan/ubsan_platform.h [5:5]
+        lib/ubsan/ubsan_signals_standalone.cpp [5:5]
+        lib/ubsan/ubsan_signals_standalone.h [6:6]
+        lib/ubsan/ubsan_type_hash.cpp [5:5]
+        lib/ubsan/ubsan_type_hash.h [5:5]
+        lib/ubsan/ubsan_type_hash_itanium.cpp [5:5]
+        lib/ubsan/ubsan_type_hash_win.cpp [5:5]
+        lib/ubsan/ubsan_value.cpp [5:5]
+        lib/ubsan/ubsan_value.h [5:5]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/memprof-preinit/ya.make lib/memprof_cxx/ya.make lib/msan_cxx/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats_client/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     NCSA                 c26d0b72f92421989c4471ae0acbc943
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        University of Illinois/NCSA
+        Open Source License
+    Scancode info:
+        Original SPDX id: NCSA
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.otm.illinois.edu/faculty/forms/opensource.asp, https://spdx.org/licenses/NCSA
+    Files with this license:
+        LICENSE.TXT [249:250]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+
+KEEP     Apache-2.0 WITH LLVM-exception df18889e552d44a4679aff552267f802
+BELONGS lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
+    License text:
+        The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+    Scancode info:
+        Original SPDX id: Apache-2.0
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.apache.org/licenses/, http://www.apache.org/licenses/LICENSE-2.0, https://spdx.org/licenses/Apache-2.0
+    Files with this license:
+        LICENSE.TXT [2:2]
+    Scancode info:
+        Original SPDX id: LLVM-exception
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://llvm.org/foundation/relicensing/LICENSE.txt, https://spdx.org/licenses/LLVM-exception
+    Files with this license:
+        LICENSE.TXT [2:2]
+    Belongs difference:
+        + lib/asan-preinit/ya.make lib/asan/ya.make lib/asan_cxx/ya.make lib/asan_static/ya.make lib/cfi/ya.make lib/cfi_diag/ya.make lib/dd/ya.make lib/dfsan/ya.make lib/gwp_asan/ya.make lib/hwasan/ya.make lib/hwasan_aliases/ya.make lib/hwasan_aliases_cxx/ya.make lib/hwasan_cxx/ya.make lib/lsan/ya.make lib/memprof-preinit/ya.make lib/memprof/ya.make lib/memprof_cxx/ya.make lib/msan/ya.make lib/msan_cxx/ya.make lib/profile/ya.make lib/safestack/ya.make lib/scudo/ya.make lib/scudo_cxx/ya.make lib/scudo_cxx_minimal/ya.make lib/scudo_minimal/ya.make lib/scudo_standalone/ya.make lib/scudo_standalone_cxx/ya.make lib/stats/ya.make lib/stats_client/ya.make lib/tsan/ya.make lib/tsan_cxx/ya.make lib/ubsan_minimal/ya.make lib/ubsan_standalone/ya.make lib/ubsan_standalone_cxx/ya.make
diff --git a/contrib/libs/clang14-rt/CODE_OWNERS.TXT b/contrib/libs/clang14-rt/CODE_OWNERS.TXT
new file mode 100644
index 0000000000..125487816b
--- /dev/null
+++ b/contrib/libs/clang14-rt/CODE_OWNERS.TXT
@@ -0,0 +1,53 @@
+This file is a list of the people responsible for ensuring that patches for a
+particular part of compiler-rt are reviewed, either by themself or by
+someone else. They are also the gatekeepers for their part of compiler-rt, with
+the final word on what goes in or not.
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts. The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Peter Collingbourne
+E: peter@pcc.me.uk
+D: DataFlowSanitizer
+
+N: Daniel Dunbar
+E: daniel@zuster.org
+D: Makefile build
+
+N: Timur Iskhodzhanov
+E: timurrrr@google.com
+D: AddressSanitizer for Windows
+
+N: Howard Hinnant
+E: howard.hinnant@gmail.com
+D: builtins library
+
+N: Alexander Potapenko
+E: glider@google.com
+D: MacOS/iOS port of sanitizers
+
+N: Alexey Samsonov
+E: samsonov@google.com
+D: CMake build, test suite
+
+N: Kostya Serebryany
+E: kcc@google.com
+D: AddressSanitizer, sanitizer_common, porting sanitizers to another platforms, LeakSanitizer
+
+N: Richard Smith
+E: richard-llvm@metafoo.co.uk
+D: UndefinedBehaviorSanitizer
+
+N: Evgeniy Stepanov
+E: eugenis@google.com
+D: MemorySanitizer, Android port of sanitizers
+
+N: Dmitry Vyukov
+E: dvyukov@google.com
+D: ThreadSanitizer
+
+N: Bill Wendling
+E: isanbard@gmail.com
+D: Profile runtime library
diff --git a/contrib/libs/clang14-rt/CREDITS.TXT b/contrib/libs/clang14-rt/CREDITS.TXT
new file mode 100644
index 0000000000..6964eba020
--- /dev/null
+++ b/contrib/libs/clang14-rt/CREDITS.TXT
@@ -0,0 +1,36 @@
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
diff --git a/contrib/libs/clang14-rt/LICENSE.TXT b/contrib/libs/clang14-rt/LICENSE.TXT
new file mode 100644
index 0000000000..5a79a1b9d5
--- /dev/null
+++ b/contrib/libs/clang14-rt/LICENSE.TXT
@@ -0,0 +1,311 @@
+==============================================================================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+==============================================================================
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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+      any Contribution intentionally submitted for inclusion in the Work
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+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
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+
+
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+==============================================================================
+Software from third parties included in the LLVM Project:
+==============================================================================
+The LLVM Project contains third party software which is under different license
+terms. All such code will be identified clearly using at least one of two
+mechanisms:
+1) It will be in a separate directory tree with its own `LICENSE.txt` or
+   `LICENSE` file at the top containing the specific license and restrictions
+   which apply to that software, or
+2) It will contain specific license and restriction terms at the top of every
+   file.
+
+==============================================================================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+==============================================================================
+
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
+
+==============================================================================
+
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+All rights reserved.
+
+Developed by:
+
+    LLVM Team
+
+    University of Illinois at Urbana-Champaign
+
+    http://llvm.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+==============================================================================
+
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/contrib/libs/clang14-rt/README.txt b/contrib/libs/clang14-rt/README.txt
new file mode 100644
index 0000000000..fc8843246e
--- /dev/null
+++ b/contrib/libs/clang14-rt/README.txt
@@ -0,0 +1,11 @@
+Compiler-RT
+================================
+
+This directory and its subdirectories contain source code for the compiler
+support routines.
+
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+================================
+
diff --git a/contrib/libs/clang14-rt/include/profile/InstrProfData.inc b/contrib/libs/clang14-rt/include/profile/InstrProfData.inc
new file mode 100644
index 0000000000..62054a6a3d
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/profile/InstrProfData.inc
@@ -0,0 +1,905 @@
+/*===-- InstrProfData.inc - instr profiling runtime structures -*- C++ -*-=== *\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+/*
+ * This is the main file that defines all the data structure, signature,
+ * constant literals that are shared across profiling runtime library,
+ * compiler (instrumentation), and host tools (reader/writer). The entities
+ * defined in this file affect the profile runtime ABI, the raw profile format,
+ * or both.
+ *
+ * The file has two identical copies. The primary copy lives in LLVM and
+ * the other one  sits in compiler-rt/lib/profile directory. To make changes
+ * in this file, first modify the primary copy and copy it over to compiler-rt.
+ * Testing of any change in this file can start only after the two copies are
+ * synced up.
+ *
+ * The first part of the file includes macros that defines types, names, and
+ * initializers for the member fields of the core data structures. The field
+ * declarations for one structure is enabled by defining the field activation
+ * macro associated with that structure. Only one field activation record
+ * can be defined at one time and the rest definitions will be filtered out by
+ * the preprocessor.
+ *
+ * Examples of how the template is used to instantiate structure definition:
+ * 1. To declare a structure:
+ *
+ * struct ProfData {
+ * #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
+ *    Type Name;
+ * #include "llvm/ProfileData/InstrProfData.inc"
+ * };
+ *
+ * 2. To construct LLVM type arrays for the struct type:
+ *
+ * Type *DataTypes[] = {
+ * #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
+ *   LLVMType,
+ * #include "llvm/ProfileData/InstrProfData.inc"
+ * };
+ *
+ * 4. To construct constant array for the initializers:
+ * #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
+ *   Initializer,
+ * Constant *ConstantVals[] = {
+ * #include "llvm/ProfileData/InstrProfData.inc"
+ * };
+ *
+ *
+ * The second part of the file includes definitions all other entities that
+ * are related to runtime ABI and format. When no field activation macro is
+ * defined, this file can be included to introduce the definitions.
+ *
+\*===----------------------------------------------------------------------===*/
+
+/* Functions marked with INSTR_PROF_VISIBILITY must have hidden visibility in
+ * the compiler runtime. */
+#ifndef INSTR_PROF_VISIBILITY
+#define INSTR_PROF_VISIBILITY
+#endif
+
+/* INSTR_PROF_DATA start. */
+/* Definition of member fields of the per-function control structure. */
+#ifndef INSTR_PROF_DATA
+#define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+INSTR_PROF_DATA(const uint64_t, llvm::Type::getInt64Ty(Ctx), NameRef, \
+                ConstantInt::get(llvm::Type::getInt64Ty(Ctx), \
+                IndexedInstrProf::ComputeHash(getPGOFuncNameVarInitializer(Inc->getName()))))
+INSTR_PROF_DATA(const uint64_t, llvm::Type::getInt64Ty(Ctx), FuncHash, \
+                ConstantInt::get(llvm::Type::getInt64Ty(Ctx), \
+                Inc->getHash()->getZExtValue()))
+INSTR_PROF_DATA(const IntPtrT, IntPtrTy, CounterPtr, RelativeCounterPtr)
+/* This is used to map function pointers for the indirect call targets to
+ * function name hashes during the conversion from raw to merged profile
+ * data.
+ */
+INSTR_PROF_DATA(const IntPtrT, llvm::Type::getInt8PtrTy(Ctx), FunctionPointer, \
+                FunctionAddr)
+INSTR_PROF_DATA(IntPtrT, llvm::Type::getInt8PtrTy(Ctx), Values, \
+                ValuesPtrExpr)
+INSTR_PROF_DATA(const uint32_t, llvm::Type::getInt32Ty(Ctx), NumCounters, \
+                ConstantInt::get(llvm::Type::getInt32Ty(Ctx), NumCounters))
+INSTR_PROF_DATA(const uint16_t, Int16ArrayTy, NumValueSites[IPVK_Last+1], \
+                ConstantArray::get(Int16ArrayTy, Int16ArrayVals))
+#undef INSTR_PROF_DATA
+/* INSTR_PROF_DATA end. */
+
+
+/* This is an internal data structure used by value profiler. It
+ * is defined here to allow serialization code sharing by LLVM
+ * to be used in unit test.
+ *
+ * typedef struct ValueProfNode {
+ *   // InstrProfValueData VData;
+ *   uint64_t Value;
+ *   uint64_t Count;
+ *   struct ValueProfNode *Next;
+ * } ValueProfNode;
+ */
+/* INSTR_PROF_VALUE_NODE start. */
+#ifndef INSTR_PROF_VALUE_NODE
+#define INSTR_PROF_VALUE_NODE(Type, LLVMType, Name, Initializer)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+INSTR_PROF_VALUE_NODE(uint64_t, llvm::Type::getInt64Ty(Ctx), Value, \
+                      ConstantInt::get(llvm::Type::GetInt64Ty(Ctx), 0))
+INSTR_PROF_VALUE_NODE(uint64_t, llvm::Type::getInt64Ty(Ctx), Count, \
+                      ConstantInt::get(llvm::Type::GetInt64Ty(Ctx), 0))
+INSTR_PROF_VALUE_NODE(PtrToNodeT, llvm::Type::getInt8PtrTy(Ctx), Next, \
+                      ConstantInt::get(llvm::Type::GetInt8PtrTy(Ctx), 0))
+#undef INSTR_PROF_VALUE_NODE
+/* INSTR_PROF_VALUE_NODE end. */
+
+/* INSTR_PROF_RAW_HEADER  start */
+/* Definition of member fields of the raw profile header data structure. */
+#ifndef INSTR_PROF_RAW_HEADER
+#define INSTR_PROF_RAW_HEADER(Type, Name, Initializer)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+INSTR_PROF_RAW_HEADER(uint64_t, Magic, __llvm_profile_get_magic())
+INSTR_PROF_RAW_HEADER(uint64_t, Version, __llvm_profile_get_version())
+INSTR_PROF_RAW_HEADER(uint64_t, BinaryIdsSize, __llvm_write_binary_ids(NULL))
+/* FIXME: A more accurate name is NumData */
+INSTR_PROF_RAW_HEADER(uint64_t, DataSize, DataSize)
+INSTR_PROF_RAW_HEADER(uint64_t, PaddingBytesBeforeCounters, PaddingBytesBeforeCounters)
+/* FIXME: A more accurate name is NumCounters */
+INSTR_PROF_RAW_HEADER(uint64_t, CountersSize, CountersSize)
+INSTR_PROF_RAW_HEADER(uint64_t, PaddingBytesAfterCounters, PaddingBytesAfterCounters)
+INSTR_PROF_RAW_HEADER(uint64_t, NamesSize,  NamesSize)
+INSTR_PROF_RAW_HEADER(uint64_t, CountersDelta,
+                      (uintptr_t)CountersBegin - (uintptr_t)DataBegin)
+INSTR_PROF_RAW_HEADER(uint64_t, NamesDelta, (uintptr_t)NamesBegin)
+INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
+#undef INSTR_PROF_RAW_HEADER
+/* INSTR_PROF_RAW_HEADER  end */
+
+/* VALUE_PROF_FUNC_PARAM start */
+/* Definition of parameter types of the runtime API used to do value profiling
+ * for a given value site.
+ */
+#ifndef VALUE_PROF_FUNC_PARAM
+#define VALUE_PROF_FUNC_PARAM(ArgType, ArgName, ArgLLVMType)
+#define INSTR_PROF_COMMA
+#else
+#define INSTR_PROF_DATA_DEFINED
+#define INSTR_PROF_COMMA ,
+#endif
+VALUE_PROF_FUNC_PARAM(uint64_t, TargetValue, Type::getInt64Ty(Ctx)) \
+                      INSTR_PROF_COMMA
+VALUE_PROF_FUNC_PARAM(void *, Data, Type::getInt8PtrTy(Ctx)) INSTR_PROF_COMMA
+VALUE_PROF_FUNC_PARAM(uint32_t, CounterIndex, Type::getInt32Ty(Ctx))
+#undef VALUE_PROF_FUNC_PARAM
+#undef INSTR_PROF_COMMA
+/* VALUE_PROF_FUNC_PARAM end */
+
+/* VALUE_PROF_KIND start */
+#ifndef VALUE_PROF_KIND
+#define VALUE_PROF_KIND(Enumerator, Value, Descr)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+/* For indirect function call value profiling, the addresses of the target
+ * functions are profiled by the instrumented code. The target addresses are
+ * written in the raw profile data and converted to target function name's MD5
+ * hash by the profile reader during deserialization.  Typically, this happens
+ * when the raw profile data is read during profile merging.
+ *
+ * For this remapping the ProfData is used.  ProfData contains both the function
+ * name hash and the function address.
+ */
+VALUE_PROF_KIND(IPVK_IndirectCallTarget, 0, "indirect call target")
+/* For memory intrinsic functions size profiling. */
+VALUE_PROF_KIND(IPVK_MemOPSize, 1, "memory intrinsic functions size")
+/* These two kinds must be the last to be
+ * declared. This is to make sure the string
+ * array created with the template can be
+ * indexed with the kind value.
+ */
+VALUE_PROF_KIND(IPVK_First, IPVK_IndirectCallTarget, "first")
+VALUE_PROF_KIND(IPVK_Last, IPVK_MemOPSize, "last")
+
+#undef VALUE_PROF_KIND
+/* VALUE_PROF_KIND end */
+
+#undef COVMAP_V2_OR_V3
+#ifdef COVMAP_V2
+#define COVMAP_V2_OR_V3
+#endif
+#ifdef COVMAP_V3
+#define COVMAP_V2_OR_V3
+#endif
+
+/* COVMAP_FUNC_RECORD start */
+/* Definition of member fields of the function record structure in coverage
+ * map.
+ */
+#ifndef COVMAP_FUNC_RECORD
+#define COVMAP_FUNC_RECORD(Type, LLVMType, Name, Initializer)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+#ifdef COVMAP_V1
+COVMAP_FUNC_RECORD(const IntPtrT, llvm::Type::getInt8PtrTy(Ctx), \
+                   NamePtr, llvm::ConstantExpr::getBitCast(NamePtr, \
+                   llvm::Type::getInt8PtrTy(Ctx)))
+COVMAP_FUNC_RECORD(const uint32_t, llvm::Type::getInt32Ty(Ctx), NameSize, \
+                   llvm::ConstantInt::get(llvm::Type::getInt32Ty(Ctx), \
+                   NameValue.size()))
+#endif
+#ifdef COVMAP_V2_OR_V3
+COVMAP_FUNC_RECORD(const int64_t, llvm::Type::getInt64Ty(Ctx), NameRef, \
+                   llvm::ConstantInt::get( \
+                     llvm::Type::getInt64Ty(Ctx), NameHash))
+#endif
+COVMAP_FUNC_RECORD(const uint32_t, llvm::Type::getInt32Ty(Ctx), DataSize, \
+                   llvm::ConstantInt::get( \
+                     llvm::Type::getInt32Ty(Ctx), CoverageMapping.size()))
+COVMAP_FUNC_RECORD(const uint64_t, llvm::Type::getInt64Ty(Ctx), FuncHash, \
+                   llvm::ConstantInt::get( \
+                     llvm::Type::getInt64Ty(Ctx), FuncHash))
+#ifdef COVMAP_V3
+COVMAP_FUNC_RECORD(const uint64_t, llvm::Type::getInt64Ty(Ctx), FilenamesRef, \
+                   llvm::ConstantInt::get( \
+                     llvm::Type::getInt64Ty(Ctx), FilenamesRef))
+COVMAP_FUNC_RECORD(const char, \
+                   llvm::ArrayType::get(llvm::Type::getInt8Ty(Ctx), \
+                                        CoverageMapping.size()), \
+                   CoverageMapping,
+                   llvm::ConstantDataArray::getRaw( \
+                     CoverageMapping, CoverageMapping.size(), \
+                     llvm::Type::getInt8Ty(Ctx)))
+#endif
+#undef COVMAP_FUNC_RECORD
+/* COVMAP_FUNC_RECORD end.  */
+
+/* COVMAP_HEADER start */
+/* Definition of member fields of coverage map header.
+ */
+#ifndef COVMAP_HEADER
+#define COVMAP_HEADER(Type, LLVMType, Name, Initializer)
+#else
+#define INSTR_PROF_DATA_DEFINED
+#endif
+COVMAP_HEADER(uint32_t, Int32Ty, NRecords, \
+              llvm::ConstantInt::get(Int32Ty, NRecords))
+COVMAP_HEADER(uint32_t, Int32Ty, FilenamesSize, \
+              llvm::ConstantInt::get(Int32Ty, FilenamesSize))
+COVMAP_HEADER(uint32_t, Int32Ty, CoverageSize, \
+              llvm::ConstantInt::get(Int32Ty, CoverageMappingSize))
+COVMAP_HEADER(uint32_t, Int32Ty, Version, \
+              llvm::ConstantInt::get(Int32Ty, CovMapVersion::CurrentVersion))
+#undef COVMAP_HEADER
+/* COVMAP_HEADER end.  */
+
+
+#ifdef INSTR_PROF_SECT_ENTRY
+#define INSTR_PROF_DATA_DEFINED
+INSTR_PROF_SECT_ENTRY(IPSK_data, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_DATA_COMMON), \
+                      INSTR_PROF_DATA_COFF, "__DATA,")
+INSTR_PROF_SECT_ENTRY(IPSK_cnts, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_CNTS_COMMON), \
+                      INSTR_PROF_CNTS_COFF, "__DATA,")
+INSTR_PROF_SECT_ENTRY(IPSK_name, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_NAME_COMMON), \
+                      INSTR_PROF_NAME_COFF, "__DATA,")
+INSTR_PROF_SECT_ENTRY(IPSK_vals, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_VALS_COMMON), \
+                      INSTR_PROF_VALS_COFF, "__DATA,")
+INSTR_PROF_SECT_ENTRY(IPSK_vnodes, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_VNODES_COMMON), \
+                      INSTR_PROF_VNODES_COFF, "__DATA,")
+INSTR_PROF_SECT_ENTRY(IPSK_covmap, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_COMMON), \
+                      INSTR_PROF_COVMAP_COFF, "__LLVM_COV,")
+INSTR_PROF_SECT_ENTRY(IPSK_covfun, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_COVFUN_COMMON), \
+                      INSTR_PROF_COVFUN_COFF, "__LLVM_COV,")
+INSTR_PROF_SECT_ENTRY(IPSK_orderfile, \
+                      INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COMMON), \
+                      INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COFF), "__DATA,")
+
+#undef INSTR_PROF_SECT_ENTRY
+#endif
+
+
+#ifdef INSTR_PROF_VALUE_PROF_DATA
+#define INSTR_PROF_DATA_DEFINED
+
+#define INSTR_PROF_MAX_NUM_VAL_PER_SITE 255
+/*!
+ * This is the header of the data structure that defines the on-disk
+ * layout of the value profile data of a particular kind for one function.
+ */
+typedef struct ValueProfRecord {
+  /* The kind of the value profile record. */
+  uint32_t Kind;
+  /*
+   * The number of value profile sites. It is guaranteed to be non-zero;
+   * otherwise the record for this kind won't be emitted.
+   */
+  uint32_t NumValueSites;
+  /*
+   * The first element of the array that stores the number of profiled
+   * values for each value site. The size of the array is NumValueSites.
+   * Since NumValueSites is greater than zero, there is at least one
+   * element in the array.
+   */
+  uint8_t SiteCountArray[1];
+
+  /*
+   * The fake declaration is for documentation purpose only.
+   * Align the start of next field to be on 8 byte boundaries.
+  uint8_t Padding[X];
+   */
+
+  /* The array of value profile data. The size of the array is the sum
+   * of all elements in SiteCountArray[].
+  InstrProfValueData ValueData[];
+   */
+
+#ifdef __cplusplus
+  /*!
+   * Return the number of value sites.
+   */
+  uint32_t getNumValueSites() const { return NumValueSites; }
+  /*!
+   * Read data from this record and save it to Record.
+   */
+  void deserializeTo(InstrProfRecord &Record,
+                     InstrProfSymtab *SymTab);
+  /*
+   * In-place byte swap:
+   * Do byte swap for this instance. \c Old is the original order before
+   * the swap, and \c New is the New byte order.
+   */
+  void swapBytes(support::endianness Old, support::endianness New);
+#endif
+} ValueProfRecord;
+
+/*!
+ * Per-function header/control data structure for value profiling
+ * data in indexed format.
+ */
+typedef struct ValueProfData {
+  /*
+   * Total size in bytes including this field. It must be a multiple
+   * of sizeof(uint64_t).
+   */
+  uint32_t TotalSize;
+  /*
+   *The number of value profile kinds that has value profile data.
+   * In this implementation, a value profile kind is considered to
+   * have profile data if the number of value profile sites for the
+   * kind is not zero. More aggressively, the implementation can
+   * choose to check the actual data value: if none of the value sites
+   * has any profiled values, the kind can be skipped.
+   */
+  uint32_t NumValueKinds;
+
+  /*
+   * Following are a sequence of variable length records. The prefix/header
+   * of each record is defined by ValueProfRecord type. The number of
+   * records is NumValueKinds.
+   * ValueProfRecord Record_1;
+   * ValueProfRecord Record_N;
+   */
+
+#if __cplusplus
+  /*!
+   * Return the total size in bytes of the on-disk value profile data
+   * given the data stored in Record.
+   */
+  static uint32_t getSize(const InstrProfRecord &Record);
+  /*!
+   * Return a pointer to \c ValueProfData instance ready to be streamed.
+   */
+  static std::unique_ptr<ValueProfData>
+  serializeFrom(const InstrProfRecord &Record);
+  /*!
+   * Check the integrity of the record.
+   */
+  Error checkIntegrity();
+  /*!
+   * Return a pointer to \c ValueProfileData instance ready to be read.
+   * All data in the instance are properly byte swapped. The input
+   * data is assumed to be in little endian order.
+   */
+  static Expected<std::unique_ptr<ValueProfData>>
+  getValueProfData(const unsigned char *SrcBuffer,
+                   const unsigned char *const SrcBufferEnd,
+                   support::endianness SrcDataEndianness);
+  /*!
+   * Swap byte order from \c Endianness order to host byte order.
+   */
+  void swapBytesToHost(support::endianness Endianness);
+  /*!
+   * Swap byte order from host byte order to \c Endianness order.
+   */
+  void swapBytesFromHost(support::endianness Endianness);
+  /*!
+   * Return the total size of \c ValueProfileData.
+   */
+  uint32_t getSize() const { return TotalSize; }
+  /*!
+   * Read data from this data and save it to \c Record.
+   */
+  void deserializeTo(InstrProfRecord &Record,
+                     InstrProfSymtab *SymTab);
+  void operator delete(void *ptr) { ::operator delete(ptr); }
+#endif
+} ValueProfData;
+
+/*
+ * The closure is designed to abstact away two types of value profile data:
+ * - InstrProfRecord which is the primary data structure used to
+ *   represent profile data in host tools (reader, writer, and profile-use)
+ * - value profile runtime data structure suitable to be used by C
+ *   runtime library.
+ *
+ * Both sources of data need to serialize to disk/memory-buffer in common
+ * format: ValueProfData. The abstraction allows compiler-rt's raw profiler
+ * writer to share the same format and code with indexed profile writer.
+ *
+ * For documentation of the member methods below, refer to corresponding methods
+ * in class InstrProfRecord.
+ */
+typedef struct ValueProfRecordClosure {
+  const void *Record;
+  uint32_t (*GetNumValueKinds)(const void *Record);
+  uint32_t (*GetNumValueSites)(const void *Record, uint32_t VKind);
+  uint32_t (*GetNumValueData)(const void *Record, uint32_t VKind);
+  uint32_t (*GetNumValueDataForSite)(const void *R, uint32_t VK, uint32_t S);
+
+  /*
+   * After extracting the value profile data from the value profile record,
+   * this method is used to map the in-memory value to on-disk value. If
+   * the method is null, value will be written out untranslated.
+   */
+  uint64_t (*RemapValueData)(uint32_t, uint64_t Value);
+  void (*GetValueForSite)(const void *R, InstrProfValueData *Dst, uint32_t K,
+                          uint32_t S);
+  ValueProfData *(*AllocValueProfData)(size_t TotalSizeInBytes);
+} ValueProfRecordClosure;
+
+INSTR_PROF_VISIBILITY ValueProfRecord *
+getFirstValueProfRecord(ValueProfData *VPD);
+INSTR_PROF_VISIBILITY ValueProfRecord *
+getValueProfRecordNext(ValueProfRecord *VPR);
+INSTR_PROF_VISIBILITY InstrProfValueData *
+getValueProfRecordValueData(ValueProfRecord *VPR);
+INSTR_PROF_VISIBILITY uint32_t
+getValueProfRecordHeaderSize(uint32_t NumValueSites);
+
+#undef INSTR_PROF_VALUE_PROF_DATA
+#endif  /* INSTR_PROF_VALUE_PROF_DATA */
+
+
+#ifdef INSTR_PROF_COMMON_API_IMPL
+#define INSTR_PROF_DATA_DEFINED
+#ifdef __cplusplus
+#define INSTR_PROF_INLINE inline
+#define INSTR_PROF_NULLPTR nullptr
+#else
+#define INSTR_PROF_INLINE
+#define INSTR_PROF_NULLPTR NULL
+#endif
+
+#ifndef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
+
+/*!
+ * Return the \c ValueProfRecord header size including the
+ * padding bytes.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+uint32_t getValueProfRecordHeaderSize(uint32_t NumValueSites) {
+  uint32_t Size = offsetof(ValueProfRecord, SiteCountArray) +
+                  sizeof(uint8_t) * NumValueSites;
+  /* Round the size to multiple of 8 bytes. */
+  Size = (Size + 7) & ~7;
+  return Size;
+}
+
+/*!
+ * Return the total size of the value profile record including the
+ * header and the value data.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+uint32_t getValueProfRecordSize(uint32_t NumValueSites,
+                                uint32_t NumValueData) {
+  return getValueProfRecordHeaderSize(NumValueSites) +
+         sizeof(InstrProfValueData) * NumValueData;
+}
+
+/*!
+ * Return the pointer to the start of value data array.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+InstrProfValueData *getValueProfRecordValueData(ValueProfRecord *This) {
+  return (InstrProfValueData *)((char *)This + getValueProfRecordHeaderSize(
+                                                   This->NumValueSites));
+}
+
+/*!
+ * Return the total number of value data for \c This record.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+uint32_t getValueProfRecordNumValueData(ValueProfRecord *This) {
+  uint32_t NumValueData = 0;
+  uint32_t I;
+  for (I = 0; I < This->NumValueSites; I++)
+    NumValueData += This->SiteCountArray[I];
+  return NumValueData;
+}
+
+/*!
+ * Use this method to advance to the next \c This \c ValueProfRecord.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+ValueProfRecord *getValueProfRecordNext(ValueProfRecord *This) {
+  uint32_t NumValueData = getValueProfRecordNumValueData(This);
+  return (ValueProfRecord *)((char *)This +
+                             getValueProfRecordSize(This->NumValueSites,
+                                                    NumValueData));
+}
+
+/*!
+ * Return the first \c ValueProfRecord instance.
+ */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+ValueProfRecord *getFirstValueProfRecord(ValueProfData *This) {
+  return (ValueProfRecord *)((char *)This + sizeof(ValueProfData));
+}
+
+/* Closure based interfaces.  */
+
+/*!
+ * Return the total size in bytes of the on-disk value profile data
+ * given the data stored in Record.
+ */
+INSTR_PROF_VISIBILITY uint32_t
+getValueProfDataSize(ValueProfRecordClosure *Closure) {
+  uint32_t Kind;
+  uint32_t TotalSize = sizeof(ValueProfData);
+  const void *Record = Closure->Record;
+
+  for (Kind = IPVK_First; Kind <= IPVK_Last; Kind++) {
+    uint32_t NumValueSites = Closure->GetNumValueSites(Record, Kind);
+    if (!NumValueSites)
+      continue;
+    TotalSize += getValueProfRecordSize(NumValueSites,
+                                        Closure->GetNumValueData(Record, Kind));
+  }
+  return TotalSize;
+}
+
+/*!
+ * Extract value profile data of a function for the profile kind \c ValueKind
+ * from the \c Closure and serialize the data into \c This record instance.
+ */
+INSTR_PROF_VISIBILITY void
+serializeValueProfRecordFrom(ValueProfRecord *This,
+                             ValueProfRecordClosure *Closure,
+                             uint32_t ValueKind, uint32_t NumValueSites) {
+  uint32_t S;
+  const void *Record = Closure->Record;
+  This->Kind = ValueKind;
+  This->NumValueSites = NumValueSites;
+  InstrProfValueData *DstVD = getValueProfRecordValueData(This);
+
+  for (S = 0; S < NumValueSites; S++) {
+    uint32_t ND = Closure->GetNumValueDataForSite(Record, ValueKind, S);
+    This->SiteCountArray[S] = ND;
+    Closure->GetValueForSite(Record, DstVD, ValueKind, S);
+    DstVD += ND;
+  }
+}
+
+/*!
+ * Extract value profile data of a function  from the \c Closure
+ * and serialize the data into \c DstData if it is not NULL or heap
+ * memory allocated by the \c Closure's allocator method. If \c
+ * DstData is not null, the caller is expected to set the TotalSize
+ * in DstData.
+ */
+INSTR_PROF_VISIBILITY ValueProfData *
+serializeValueProfDataFrom(ValueProfRecordClosure *Closure,
+                           ValueProfData *DstData) {
+  uint32_t Kind;
+  uint32_t TotalSize =
+      DstData ? DstData->TotalSize : getValueProfDataSize(Closure);
+
+  ValueProfData *VPD =
+      DstData ? DstData : Closure->AllocValueProfData(TotalSize);
+
+  VPD->TotalSize = TotalSize;
+  VPD->NumValueKinds = Closure->GetNumValueKinds(Closure->Record);
+  ValueProfRecord *VR = getFirstValueProfRecord(VPD);
+  for (Kind = IPVK_First; Kind <= IPVK_Last; Kind++) {
+    uint32_t NumValueSites = Closure->GetNumValueSites(Closure->Record, Kind);
+    if (!NumValueSites)
+      continue;
+    serializeValueProfRecordFrom(VR, Closure, Kind, NumValueSites);
+    VR = getValueProfRecordNext(VR);
+  }
+  return VPD;
+}
+
+#undef INSTR_PROF_COMMON_API_IMPL
+#endif /* INSTR_PROF_COMMON_API_IMPL */
+
+/*============================================================================*/
+
+#ifndef INSTR_PROF_DATA_DEFINED
+
+#ifndef INSTR_PROF_DATA_INC
+#define INSTR_PROF_DATA_INC
+
+/* Helper macros.  */
+#define INSTR_PROF_SIMPLE_QUOTE(x) #x
+#define INSTR_PROF_QUOTE(x) INSTR_PROF_SIMPLE_QUOTE(x)
+#define INSTR_PROF_SIMPLE_CONCAT(x,y) x ## y
+#define INSTR_PROF_CONCAT(x,y) INSTR_PROF_SIMPLE_CONCAT(x,y)
+
+/* Magic number to detect file format and endianness.
+ * Use 255 at one end, since no UTF-8 file can use that character.  Avoid 0,
+ * so that utilities, like strings, don't grab it as a string.  129 is also
+ * invalid UTF-8, and high enough to be interesting.
+ * Use "lprofr" in the centre to stand for "LLVM Profile Raw", or "lprofR"
+ * for 32-bit platforms.
+ */
+#define INSTR_PROF_RAW_MAGIC_64 (uint64_t)255 << 56 | (uint64_t)'l' << 48 | \
+       (uint64_t)'p' << 40 | (uint64_t)'r' << 32 | (uint64_t)'o' << 24 |  \
+        (uint64_t)'f' << 16 | (uint64_t)'r' << 8 | (uint64_t)129
+#define INSTR_PROF_RAW_MAGIC_32 (uint64_t)255 << 56 | (uint64_t)'l' << 48 | \
+       (uint64_t)'p' << 40 | (uint64_t)'r' << 32 | (uint64_t)'o' << 24 |  \
+        (uint64_t)'f' << 16 | (uint64_t)'R' << 8 | (uint64_t)129
+
+/* FIXME: Please remedy the fixme in the header before bumping the version. */
+/* Raw profile format version (start from 1). */
+#define INSTR_PROF_RAW_VERSION 8
+/* Indexed profile format version (start from 1). */
+#define INSTR_PROF_INDEX_VERSION 7
+/* Coverage mapping format version (start from 0). */
+#define INSTR_PROF_COVMAP_VERSION 5
+
+/* Profile version is always of type uint64_t. Reserve the upper 8 bits in the
+ * version for other variants of profile. We set the lowest bit of the upper 8
+ * bits (i.e. bit 56) to 1 to indicate if this is an IR-level instrumentation
+ * generated profile, and 0 if this is a Clang FE generated profile.
+ * 1 in bit 57 indicates there are context-sensitive records in the profile.
+ * The 59th bit indicates whether to use debug info to correlate profiles.
+ * The 60th bit indicates single byte coverage instrumentation.
+ * The 61st bit indicates function entry instrumentation only.
+ */
+#define VARIANT_MASKS_ALL 0xff00000000000000ULL
+#define GET_VERSION(V) ((V) & ~VARIANT_MASKS_ALL)
+#define VARIANT_MASK_IR_PROF (0x1ULL << 56)
+#define VARIANT_MASK_CSIR_PROF (0x1ULL << 57)
+#define VARIANT_MASK_INSTR_ENTRY (0x1ULL << 58)
+#define VARIANT_MASK_DBG_CORRELATE (0x1ULL << 59)
+#define VARIANT_MASK_BYTE_COVERAGE (0x1ULL << 60)
+#define VARIANT_MASK_FUNCTION_ENTRY_ONLY (0x1ULL << 61)
+#define INSTR_PROF_RAW_VERSION_VAR __llvm_profile_raw_version
+#define INSTR_PROF_PROFILE_RUNTIME_VAR __llvm_profile_runtime
+#define INSTR_PROF_PROFILE_COUNTER_BIAS_VAR __llvm_profile_counter_bias
+
+/* The variable that holds the name of the profile data
+ * specified via command line. */
+#define INSTR_PROF_PROFILE_NAME_VAR __llvm_profile_filename
+
+/* section name strings common to all targets other
+   than WIN32 */
+#define INSTR_PROF_DATA_COMMON __llvm_prf_data
+#define INSTR_PROF_NAME_COMMON __llvm_prf_names
+#define INSTR_PROF_CNTS_COMMON __llvm_prf_cnts
+#define INSTR_PROF_VALS_COMMON __llvm_prf_vals
+#define INSTR_PROF_VNODES_COMMON __llvm_prf_vnds
+#define INSTR_PROF_COVMAP_COMMON __llvm_covmap
+#define INSTR_PROF_COVFUN_COMMON __llvm_covfun
+#define INSTR_PROF_ORDERFILE_COMMON __llvm_orderfile
+/* Windows section names. Because these section names contain dollar characters,
+ * they must be quoted.
+ */
+#define INSTR_PROF_DATA_COFF ".lprfd$M"
+#define INSTR_PROF_NAME_COFF ".lprfn$M"
+#define INSTR_PROF_CNTS_COFF ".lprfc$M"
+#define INSTR_PROF_VALS_COFF ".lprfv$M"
+#define INSTR_PROF_VNODES_COFF ".lprfnd$M"
+#define INSTR_PROF_COVMAP_COFF ".lcovmap$M"
+#define INSTR_PROF_COVFUN_COFF ".lcovfun$M"
+#define INSTR_PROF_ORDERFILE_COFF ".lorderfile$M"
+
+#ifdef _WIN32
+/* Runtime section names and name strings.  */
+#define INSTR_PROF_DATA_SECT_NAME INSTR_PROF_DATA_COFF
+#define INSTR_PROF_NAME_SECT_NAME INSTR_PROF_NAME_COFF
+#define INSTR_PROF_CNTS_SECT_NAME INSTR_PROF_CNTS_COFF
+/* Array of pointers. Each pointer points to a list
+ * of value nodes associated with one value site.
+ */
+#define INSTR_PROF_VALS_SECT_NAME INSTR_PROF_VALS_COFF
+/* Value profile nodes section. */
+#define INSTR_PROF_VNODES_SECT_NAME INSTR_PROF_VNODES_COFF
+#define INSTR_PROF_COVMAP_SECT_NAME INSTR_PROF_COVMAP_COFF
+#define INSTR_PROF_COVFUN_SECT_NAME INSTR_PROF_COVFUN_COFF
+#define INSTR_PROF_ORDERFILE_SECT_NAME INSTR_PROF_ORDERFILE_COFF
+#else
+/* Runtime section names and name strings.  */
+#define INSTR_PROF_DATA_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_DATA_COMMON)
+#define INSTR_PROF_NAME_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_NAME_COMMON)
+#define INSTR_PROF_CNTS_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_CNTS_COMMON)
+/* Array of pointers. Each pointer points to a list
+ * of value nodes associated with one value site.
+ */
+#define INSTR_PROF_VALS_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_VALS_COMMON)
+/* Value profile nodes section. */
+#define INSTR_PROF_VNODES_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_VNODES_COMMON)
+#define INSTR_PROF_COVMAP_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_COMMON)
+#define INSTR_PROF_COVFUN_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_COVFUN_COMMON)
+/* Order file instrumentation. */
+#define INSTR_PROF_ORDERFILE_SECT_NAME                                         \
+  INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COMMON)
+#endif
+
+#define INSTR_PROF_ORDERFILE_BUFFER_NAME _llvm_order_file_buffer
+#define INSTR_PROF_ORDERFILE_BUFFER_NAME_STR                                   \
+  INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_BUFFER_NAME)
+#define INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME _llvm_order_file_buffer_idx
+#define INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME_STR                               \
+  INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME)
+
+/* Macros to define start/stop section symbol for a given
+ * section on Linux. For instance
+ * INSTR_PROF_SECT_START(INSTR_PROF_DATA_SECT_NAME) will
+ * expand to __start___llvm_prof_data
+ */
+#define INSTR_PROF_SECT_START(Sect) \
+        INSTR_PROF_CONCAT(__start_,Sect)
+#define INSTR_PROF_SECT_STOP(Sect) \
+        INSTR_PROF_CONCAT(__stop_,Sect)
+
+/* Value Profiling API linkage name.  */
+#define INSTR_PROF_VALUE_PROF_FUNC __llvm_profile_instrument_target
+#define INSTR_PROF_VALUE_PROF_FUNC_STR \
+        INSTR_PROF_QUOTE(INSTR_PROF_VALUE_PROF_FUNC)
+#define INSTR_PROF_VALUE_PROF_MEMOP_FUNC __llvm_profile_instrument_memop
+#define INSTR_PROF_VALUE_PROF_MEMOP_FUNC_STR                                   \
+  INSTR_PROF_QUOTE(INSTR_PROF_VALUE_PROF_MEMOP_FUNC)
+
+/* InstrProfile per-function control data alignment.  */
+#define INSTR_PROF_DATA_ALIGNMENT 8
+
+/* The data structure that represents a tracked value by the
+ * value profiler.
+ */
+typedef struct InstrProfValueData {
+  /* Profiled value. */
+  uint64_t Value;
+  /* Number of times the value appears in the training run. */
+  uint64_t Count;
+} InstrProfValueData;
+
+#endif /* INSTR_PROF_DATA_INC */
+
+#ifndef INSTR_ORDER_FILE_INC
+/* The maximal # of functions: 128*1024 (the buffer size will be 128*4 KB). */
+#define INSTR_ORDER_FILE_BUFFER_SIZE 131072
+#define INSTR_ORDER_FILE_BUFFER_BITS 17
+#define INSTR_ORDER_FILE_BUFFER_MASK 0x1ffff
+#endif /* INSTR_ORDER_FILE_INC */
+#else
+#undef INSTR_PROF_DATA_DEFINED
+#endif
+
+#undef COVMAP_V2_OR_V3
+
+#ifdef INSTR_PROF_VALUE_PROF_MEMOP_API
+
+#ifdef __cplusplus
+#define INSTR_PROF_INLINE inline
+#else
+#define INSTR_PROF_INLINE
+#endif
+
+/* The value range buckets (22 buckets) for the memop size value profiling looks
+ * like:
+ *
+ *   [0, 0]
+ *   [1, 1]
+ *   [2, 2]
+ *   [3, 3]
+ *   [4, 4]
+ *   [5, 5]
+ *   [6, 6]
+ *   [7, 7]
+ *   [8, 8]
+ *   [9, 15]
+ *   [16, 16]
+ *   [17, 31]
+ *   [32, 32]
+ *   [33, 63]
+ *   [64, 64]
+ *   [65, 127]
+ *   [128, 128]
+ *   [129, 255]
+ *   [256, 256]
+ *   [257, 511]
+ *   [512, 512]
+ *   [513, UINT64_MAX]
+ *
+ * Each range has a 'representative value' which is the lower end value of the
+ * range and used to store in the runtime profile data records and the VP
+ * metadata. For example, it's 2 for [2, 2] and 64 for [65, 127].
+ */
+#define INSTR_PROF_NUM_BUCKETS 22
+
+/*
+ * Clz and Popcount. This code was copied from
+ * compiler-rt/lib/fuzzer/{FuzzerBuiltins.h,FuzzerBuiltinsMsvc.h} and
+ * llvm/include/llvm/Support/MathExtras.h.
+ */
+#if defined(_MSC_VER) && !defined(__clang__)
+
+#include <intrin.h>
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+int InstProfClzll(unsigned long long X) {
+  unsigned long LeadZeroIdx = 0;
+#if !defined(_M_ARM64) && !defined(_M_X64)
+  // Scan the high 32 bits.
+  if (_BitScanReverse(&LeadZeroIdx, (unsigned long)(X >> 32)))
+    return (int)(63 - (LeadZeroIdx + 32)); // Create a bit offset
+                                                      // from the MSB.
+  // Scan the low 32 bits.
+  if (_BitScanReverse(&LeadZeroIdx, (unsigned long)(X)))
+    return (int)(63 - LeadZeroIdx);
+#else
+  if (_BitScanReverse64(&LeadZeroIdx, X)) return 63 - LeadZeroIdx;
+#endif
+  return 64;
+}
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+int InstProfPopcountll(unsigned long long X) {
+  // This code originates from https://reviews.llvm.org/rG30626254510f.
+  unsigned long long v = X;
+  v = v - ((v >> 1) & 0x5555555555555555ULL);
+  v = (v & 0x3333333333333333ULL) + ((v >> 2) & 0x3333333333333333ULL);
+  v = (v + (v >> 4)) & 0x0F0F0F0F0F0F0F0FULL;
+  return (int)((unsigned long long)(v * 0x0101010101010101ULL) >> 56);
+}
+
+#else
+
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+int InstProfClzll(unsigned long long X) { return __builtin_clzll(X); }
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE
+int InstProfPopcountll(unsigned long long X) { return __builtin_popcountll(X); }
+
+#endif  /* defined(_MSC_VER) && !defined(__clang__) */
+
+/* Map an (observed) memop size value to the representative value of its range.
+ * For example, 5 -> 5, 22 -> 17, 99 -> 65, 256 -> 256, 1001 -> 513. */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE uint64_t
+InstrProfGetRangeRepValue(uint64_t Value) {
+  if (Value <= 8)
+    // The first ranges are individually tracked. Use the value as is.
+    return Value;
+  else if (Value >= 513)
+    // The last range is mapped to its lowest value.
+    return 513;
+  else if (InstProfPopcountll(Value) == 1)
+    // If it's a power of two, use it as is.
+    return Value;
+  else
+    // Otherwise, take to the previous power of two + 1.
+    return (UINT64_C(1) << (64 - InstProfClzll(Value) - 1)) + 1;
+}
+
+/* Return true if the range that an (observed) memop size value belongs to has
+ * only a single value in the range.  For example, 0 -> true, 8 -> true, 10 ->
+ * false, 64 -> true, 100 -> false, 513 -> false. */
+INSTR_PROF_VISIBILITY INSTR_PROF_INLINE unsigned
+InstrProfIsSingleValRange(uint64_t Value) {
+  if (Value <= 8)
+    // The first ranges are individually tracked.
+    return 1;
+  else if (InstProfPopcountll(Value) == 1)
+    // If it's a power of two, there's only one value.
+    return 1;
+  else
+    // Otherwise, there's more than one value in the range.
+    return 0;
+}
+
+#endif /* INSTR_PROF_VALUE_PROF_MEMOP_API */
diff --git a/contrib/libs/clang14-rt/include/profile/MemProfData.inc b/contrib/libs/clang14-rt/include/profile/MemProfData.inc
new file mode 100644
index 0000000000..20f8308645
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/profile/MemProfData.inc
@@ -0,0 +1,152 @@
+#ifndef MEMPROF_DATA_INC
+#define MEMPROF_DATA_INC
+/*===-- MemProfData.inc - MemProf profiling runtime structures -*- C++ -*-=== *\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+/*
+ * This is the main file that defines all the data structure, signature,
+ * constant literals that are shared across profiling runtime library,
+ * and host tools (reader/writer).
+ *
+ * This file has two identical copies. The primary copy lives in LLVM and
+ * the other one sits in compiler-rt/include/profile directory. To make changes
+ * in this file, first modify the primary copy and copy it over to compiler-rt.
+ * Testing of any change in this file can start only after the two copies are
+ * synced up.
+ *
+\*===----------------------------------------------------------------------===*/
+
+#ifdef _MSC_VER
+#define PACKED(...) __pragma(pack(push,1)) __VA_ARGS__ __pragma(pack(pop))
+#else
+#define PACKED(...) __VA_ARGS__ __attribute__((__packed__))
+#endif
+
+// A 64-bit magic number to uniquely identify the raw binary memprof profile file.
+#define MEMPROF_RAW_MAGIC_64                                                                        \
+  ((uint64_t)255 << 56 | (uint64_t)'m' << 48 | (uint64_t)'p' << 40 | (uint64_t)'r' << 32 |          \
+   (uint64_t)'o' << 24 | (uint64_t)'f' << 16 | (uint64_t)'r' << 8 | (uint64_t)129)
+
+// The version number of the raw binary format.
+#define MEMPROF_RAW_VERSION 1ULL
+
+namespace llvm {
+namespace memprof {
+// A struct describing the header used for the raw binary memprof profile format.
+PACKED(struct Header {
+  uint64_t Magic;
+  uint64_t Version;
+  uint64_t TotalSize;
+  uint64_t SegmentOffset;
+  uint64_t MIBOffset;
+  uint64_t StackOffset;
+});
+
+
+// A struct describing the information necessary to describe a /proc/maps
+// segment entry for a particular binary/library identified by its build id.
+PACKED(struct SegmentEntry {
+  uint64_t Start;
+  uint64_t End;
+  uint64_t Offset;
+  // This field is unused until sanitizer procmaps support for build ids for
+  // Linux-Elf is implemented.
+  uint8_t BuildId[32] = {0};
+
+  SegmentEntry(uint64_t S, uint64_t E, uint64_t O) :
+    Start(S), End(E), Offset(O) {}
+
+  SegmentEntry(const SegmentEntry& S) {
+    Start = S.Start;
+    End = S.End;
+    Offset = S.Offset;
+  }
+
+  SegmentEntry& operator=(const SegmentEntry& S) {
+    Start = S.Start;
+    End = S.End;
+    Offset = S.Offset;
+    return *this;
+  }
+
+  bool operator==(const SegmentEntry& S) const {
+    return Start == S.Start &&
+           End == S.End &&
+           Offset == S.Offset;
+  }
+});
+
+// A struct representing the heap allocation characteristics of a particular
+// runtime context. This struct is shared between the compiler-rt runtime and
+// the raw profile reader. The indexed format uses a separate, self-describing
+// backwards compatible format.
+PACKED(struct MemInfoBlock {
+  uint32_t alloc_count;
+  uint64_t total_access_count, min_access_count, max_access_count;
+  uint64_t total_size;
+  uint32_t min_size, max_size;
+  uint32_t alloc_timestamp, dealloc_timestamp;
+  uint64_t total_lifetime;
+  uint32_t min_lifetime, max_lifetime;
+  uint32_t alloc_cpu_id, dealloc_cpu_id;
+  uint32_t num_migrated_cpu;
+
+  // Only compared to prior deallocated object currently.
+  uint32_t num_lifetime_overlaps;
+  uint32_t num_same_alloc_cpu;
+  uint32_t num_same_dealloc_cpu;
+
+  uint64_t data_type_id; // TODO: hash of type name
+
+  MemInfoBlock() : alloc_count(0) {}
+
+  MemInfoBlock(uint32_t size, uint64_t access_count, uint32_t alloc_timestamp,
+               uint32_t dealloc_timestamp, uint32_t alloc_cpu, uint32_t dealloc_cpu)
+      : alloc_count(1), total_access_count(access_count),
+        min_access_count(access_count), max_access_count(access_count),
+        total_size(size), min_size(size), max_size(size),
+        alloc_timestamp(alloc_timestamp), dealloc_timestamp(dealloc_timestamp),
+        total_lifetime(dealloc_timestamp - alloc_timestamp),
+        min_lifetime(total_lifetime), max_lifetime(total_lifetime),
+        alloc_cpu_id(alloc_cpu), dealloc_cpu_id(dealloc_cpu),
+        num_lifetime_overlaps(0), num_same_alloc_cpu(0),
+        num_same_dealloc_cpu(0) {
+    num_migrated_cpu = alloc_cpu_id != dealloc_cpu_id;
+  }
+
+  void Merge(const MemInfoBlock &newMIB) {
+    alloc_count += newMIB.alloc_count;
+
+    total_access_count += newMIB.total_access_count;
+    min_access_count = newMIB.min_access_count < min_access_count ? newMIB.min_access_count : min_access_count;
+    max_access_count = newMIB.max_access_count < max_access_count ? newMIB.max_access_count : max_access_count;
+
+    total_size += newMIB.total_size;
+    min_size = newMIB.min_size < min_size ? newMIB.min_size : min_size;
+    max_size = newMIB.max_size < max_size ? newMIB.max_size : max_size;
+
+    total_lifetime += newMIB.total_lifetime;
+    min_lifetime = newMIB.min_lifetime < min_lifetime ? newMIB.min_lifetime : min_lifetime;
+    max_lifetime = newMIB.max_lifetime > max_lifetime ? newMIB.max_lifetime : max_lifetime;
+
+    // We know newMIB was deallocated later, so just need to check if it was
+    // allocated before last one deallocated.
+    num_lifetime_overlaps += newMIB.alloc_timestamp < dealloc_timestamp;
+    alloc_timestamp = newMIB.alloc_timestamp;
+    dealloc_timestamp = newMIB.dealloc_timestamp;
+
+    num_same_alloc_cpu += alloc_cpu_id == newMIB.alloc_cpu_id;
+    num_same_dealloc_cpu += dealloc_cpu_id == newMIB.dealloc_cpu_id;
+    alloc_cpu_id = newMIB.alloc_cpu_id;
+    dealloc_cpu_id = newMIB.dealloc_cpu_id;
+  }
+});
+
+} // namespace memprof
+} // namespace llvm
+
+#endif
diff --git a/contrib/libs/clang14-rt/include/sanitizer/allocator_interface.h b/contrib/libs/clang14-rt/include/sanitizer/allocator_interface.h
new file mode 100644
index 0000000000..6226135ef8
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/allocator_interface.h
@@ -0,0 +1,88 @@
+//===-- allocator_interface.h ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Public interface header for allocator used in sanitizers (ASan/TSan/MSan).
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_INTERFACE_H
+#define SANITIZER_ALLOCATOR_INTERFACE_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  /* Returns the estimated number of bytes that will be reserved by allocator
+     for request of "size" bytes. If allocator can't allocate that much
+     memory, returns the maximal possible allocation size, otherwise returns
+     "size". */
+  size_t __sanitizer_get_estimated_allocated_size(size_t size);
+
+  /* Returns true if p was returned by the allocator and
+     is not yet freed. */
+  int __sanitizer_get_ownership(const volatile void *p);
+
+  /* Returns the number of bytes reserved for the pointer p.
+     Requires (get_ownership(p) == true) or (p == 0). */
+  size_t __sanitizer_get_allocated_size(const volatile void *p);
+
+  /* Number of bytes, allocated and not yet freed by the application. */
+  size_t __sanitizer_get_current_allocated_bytes(void);
+
+  /* Number of bytes, mmaped by the allocator to fulfill allocation requests.
+     Generally, for request of X bytes, allocator can reserve and add to free
+     lists a large number of chunks of size X to use them for future requests.
+     All these chunks count toward the heap size. Currently, allocator never
+     releases memory to OS (instead, it just puts freed chunks to free
+     lists). */
+  size_t __sanitizer_get_heap_size(void);
+
+  /* Number of bytes, mmaped by the allocator, which can be used to fulfill
+     allocation requests. When a user program frees memory chunk, it can first
+     fall into quarantine and will count toward __sanitizer_get_free_bytes()
+     later. */
+  size_t __sanitizer_get_free_bytes(void);
+
+  /* Number of bytes in unmapped pages, that are released to OS. Currently,
+     always returns 0. */
+  size_t __sanitizer_get_unmapped_bytes(void);
+
+  /* Malloc hooks that may be optionally provided by user.
+     __sanitizer_malloc_hook(ptr, size) is called immediately after
+       allocation of "size" bytes, which returned "ptr".
+     __sanitizer_free_hook(ptr) is called immediately before
+       deallocation of "ptr". */
+  void __sanitizer_malloc_hook(const volatile void *ptr, size_t size);
+  void __sanitizer_free_hook(const volatile void *ptr);
+
+  /* Installs a pair of hooks for malloc/free.
+     Several (currently, 5) hook pairs may be installed, they are executed
+     in the order they were installed and after calling
+     __sanitizer_malloc_hook/__sanitizer_free_hook.
+     Unlike __sanitizer_malloc_hook/__sanitizer_free_hook these hooks can be
+     chained and do not rely on weak symbols working on the platform, but
+     require __sanitizer_install_malloc_and_free_hooks to be called at startup
+     and thus will not be called on malloc/free very early in the process.
+     Returns the number of hooks currently installed or 0 on failure.
+     Not thread-safe, should be called in the main thread before starting
+     other threads.
+  */
+  int __sanitizer_install_malloc_and_free_hooks(
+      void (*malloc_hook)(const volatile void *, size_t),
+      void (*free_hook)(const volatile void *));
+
+  /* Drains allocator quarantines (calling thread's and global ones), returns
+     freed memory back to OS and releases other non-essential internal allocator
+     resources in attempt to reduce process RSS.
+     Currently available with ASan only.
+  */
+  void __sanitizer_purge_allocator(void);
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif
diff --git a/contrib/libs/clang14-rt/include/sanitizer/coverage_interface.h b/contrib/libs/clang14-rt/include/sanitizer/coverage_interface.h
new file mode 100644
index 0000000000..c063cfe60c
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/coverage_interface.h
@@ -0,0 +1,35 @@
+//===-- sanitizer/coverage_interface.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Public interface for sanitizer coverage.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_COVERAG_INTERFACE_H
+#define SANITIZER_COVERAG_INTERFACE_H
+
+#include <sanitizer/common_interface_defs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  // Record and dump coverage info.
+  void __sanitizer_cov_dump(void);
+
+  // Clear collected coverage info.
+  void __sanitizer_cov_reset(void);
+
+  // Dump collected coverage info. Sorts pcs by module into individual .sancov
+  // files.
+  void __sanitizer_dump_coverage(const uintptr_t *pcs, uintptr_t len);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // SANITIZER_COVERAG_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/dfsan_interface.h b/contrib/libs/clang14-rt/include/sanitizer/dfsan_interface.h
new file mode 100644
index 0000000000..8e581a6757
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/dfsan_interface.h
@@ -0,0 +1,187 @@
+//===-- dfsan_interface.h -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// Public interface header.
+//===----------------------------------------------------------------------===//
+#ifndef DFSAN_INTERFACE_H
+#define DFSAN_INTERFACE_H
+
+#include <stddef.h>
+#include <stdint.h>
+#include <sanitizer/common_interface_defs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef uint8_t dfsan_label;
+typedef uint32_t dfsan_origin;
+
+/// Signature of the callback argument to dfsan_set_write_callback().
+typedef void (*dfsan_write_callback_t)(int fd, const void *buf, size_t count);
+
+/// Signature of the callback argument to dfsan_set_conditional_callback().
+typedef void (*dfsan_conditional_callback_t)(dfsan_label label,
+                                             dfsan_origin origin);
+
+/// Computes the union of \c l1 and \c l2, resulting in a union label.
+dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2);
+
+/// Sets the label for each address in [addr,addr+size) to \c label.
+void dfsan_set_label(dfsan_label label, void *addr, size_t size);
+
+/// Sets the label for each address in [addr,addr+size) to the union of the
+/// current label for that address and \c label.
+void dfsan_add_label(dfsan_label label, void *addr, size_t size);
+
+/// Retrieves the label associated with the given data.
+///
+/// The type of 'data' is arbitrary.  The function accepts a value of any type,
+/// which can be truncated or extended (implicitly or explicitly) as necessary.
+/// The truncation/extension operations will preserve the label of the original
+/// value.
+dfsan_label dfsan_get_label(long data);
+
+/// Retrieves the immediate origin associated with the given data. The returned
+/// origin may point to another origin.
+///
+/// The type of 'data' is arbitrary.
+dfsan_origin dfsan_get_origin(long data);
+
+/// Retrieves the label associated with the data at the given address.
+dfsan_label dfsan_read_label(const void *addr, size_t size);
+
+/// Return the origin associated with the first taint byte in the size bytes
+/// from the address addr.
+dfsan_origin dfsan_read_origin_of_first_taint(const void *addr, size_t size);
+
+/// Returns whether the given label label contains the label elem.
+int dfsan_has_label(dfsan_label label, dfsan_label elem);
+
+/// Flushes the DFSan shadow, i.e. forgets about all labels currently associated
+/// with the application memory.  Use this call to start over the taint tracking
+/// within the same process.
+///
+/// Note: If another thread is working with tainted data during the flush, that
+/// taint could still be written to shadow after the flush.
+void dfsan_flush(void);
+
+/// Sets a callback to be invoked on calls to write().  The callback is invoked
+/// before the write is done.  The write is not guaranteed to succeed when the
+/// callback executes.  Pass in NULL to remove any callback.
+void dfsan_set_write_callback(dfsan_write_callback_t labeled_write_callback);
+
+/// Sets a callback to be invoked on any conditional expressions which have a
+/// taint label set. This can be used to find where tainted data influences
+/// the behavior of the program.
+/// These callbacks will only be added when -dfsan-conditional-callbacks=true.
+void dfsan_set_conditional_callback(dfsan_conditional_callback_t callback);
+
+/// Conditional expressions occur during signal handlers.
+/// Making callbacks that handle signals well is tricky, so when
+/// -dfsan-conditional-callbacks=true, conditional expressions used in signal
+/// handlers will add the labels they see into a global (bitwise-or together).
+/// This function returns all label bits seen in signal handler conditions.
+dfsan_label dfsan_get_labels_in_signal_conditional();
+
+/// Interceptor hooks.
+/// Whenever a dfsan's custom function is called the corresponding
+/// hook is called it non-zero. The hooks should be defined by the user.
+/// The primary use case is taint-guided fuzzing, where the fuzzer
+/// needs to see the parameters of the function and the labels.
+/// FIXME: implement more hooks.
+void dfsan_weak_hook_memcmp(void *caller_pc, const void *s1, const void *s2,
+                            size_t n, dfsan_label s1_label,
+                            dfsan_label s2_label, dfsan_label n_label);
+void dfsan_weak_hook_strncmp(void *caller_pc, const char *s1, const char *s2,
+                             size_t n, dfsan_label s1_label,
+                             dfsan_label s2_label, dfsan_label n_label);
+
+/// Prints the origin trace of the label at the address addr to stderr. It also
+/// prints description at the beginning of the trace. If origin tracking is not
+/// on, or the address is not labeled, it prints nothing.
+void dfsan_print_origin_trace(const void *addr, const char *description);
+/// As above, but use an origin id from dfsan_get_origin() instead of address.
+/// Does not include header line with taint label and address information.
+void dfsan_print_origin_id_trace(dfsan_origin origin);
+
+/// Prints the origin trace of the label at the address \p addr to a
+/// pre-allocated output buffer. If origin tracking is not on, or the address is
+/// not labeled, it prints nothing.
+///
+/// Typical usage:
+/// \code
+///   char kDescription[] = "...";
+///   char buf[1024];
+///   dfsan_sprint_origin_trace(&tainted_var, kDescription, buf, sizeof(buf));
+/// \endcode
+///
+/// Typical usage that handles truncation:
+/// \code
+///   char buf[1024];
+///   int len = dfsan_sprint_origin_trace(&var, nullptr, buf, sizeof(buf));
+///
+///   if (len < sizeof(buf)) {
+///     ProcessOriginTrace(buf);
+///   } else {
+///     char *tmpbuf = new char[len + 1];
+///     dfsan_sprint_origin_trace(&var, nullptr, tmpbuf, len + 1);
+///     ProcessOriginTrace(tmpbuf);
+///     delete[] tmpbuf;
+///   }
+/// \endcode
+///
+/// \param addr The tainted memory address whose origin we are printing.
+/// \param description A description printed at the beginning of the trace.
+/// \param [out] out_buf The output buffer to write the results to.
+/// \param out_buf_size The size of \p out_buf.
+///
+/// \returns The number of symbols that should have been written to \p out_buf
+/// (not including trailing null byte '\0'). Thus, the string is truncated iff
+/// return value is not less than \p out_buf_size.
+size_t dfsan_sprint_origin_trace(const void *addr, const char *description,
+                                 char *out_buf, size_t out_buf_size);
+/// As above, but use an origin id from dfsan_get_origin() instead of address.
+/// Does not include header line with taint label and address information.
+size_t dfsan_sprint_origin_id_trace(dfsan_origin origin, char *out_buf,
+                                    size_t out_buf_size);
+
+/// Prints the stack trace leading to this call to a pre-allocated output
+/// buffer.
+///
+/// For usage examples, see dfsan_sprint_origin_trace.
+///
+/// \param [out] out_buf The output buffer to write the results to.
+/// \param out_buf_size The size of \p out_buf.
+///
+/// \returns The number of symbols that should have been written to \p out_buf
+/// (not including trailing null byte '\0'). Thus, the string is truncated iff
+/// return value is not less than \p out_buf_size.
+size_t dfsan_sprint_stack_trace(char *out_buf, size_t out_buf_size);
+
+/// Retrieves the very first origin associated with the data at the given
+/// address.
+dfsan_origin dfsan_get_init_origin(const void *addr);
+
+/// Returns the value of -dfsan-track-origins.
+/// * 0: do not track origins.
+/// * 1: track origins at memory store operations.
+/// * 2: track origins at memory load and store operations.
+int dfsan_get_track_origins(void);
+#ifdef __cplusplus
+}  // extern "C"
+
+template <typename T> void dfsan_set_label(dfsan_label label, T &data) {
+  dfsan_set_label(label, (void *)&data, sizeof(T));
+}
+
+#endif
+
+#endif  // DFSAN_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/linux_syscall_hooks.h b/contrib/libs/clang14-rt/include/sanitizer/linux_syscall_hooks.h
new file mode 100644
index 0000000000..3f3f1e78df
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/linux_syscall_hooks.h
@@ -0,0 +1,3100 @@
+//===-- linux_syscall_hooks.h ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of public sanitizer interface.
+//
+// System call handlers.
+//
+// Interface methods declared in this header implement pre- and post- syscall
+// actions for the active sanitizer.
+// Usage:
+//   __sanitizer_syscall_pre_getfoo(...args...);
+//   long res = syscall(__NR_getfoo, ...args...);
+//   __sanitizer_syscall_post_getfoo(res, ...args...);
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_LINUX_SYSCALL_HOOKS_H
+#define SANITIZER_LINUX_SYSCALL_HOOKS_H
+
+#define __sanitizer_syscall_pre_time(tloc)                                     \
+  __sanitizer_syscall_pre_impl_time((long)(tloc))
+#define __sanitizer_syscall_post_time(res, tloc)                               \
+  __sanitizer_syscall_post_impl_time(res, (long)(tloc))
+#define __sanitizer_syscall_pre_stime(tptr)                                    \
+  __sanitizer_syscall_pre_impl_stime((long)(tptr))
+#define __sanitizer_syscall_post_stime(res, tptr)                              \
+  __sanitizer_syscall_post_impl_stime(res, (long)(tptr))
+#define __sanitizer_syscall_pre_gettimeofday(tv, tz)                           \
+  __sanitizer_syscall_pre_impl_gettimeofday((long)(tv), (long)(tz))
+#define __sanitizer_syscall_post_gettimeofday(res, tv, tz)                     \
+  __sanitizer_syscall_post_impl_gettimeofday(res, (long)(tv), (long)(tz))
+#define __sanitizer_syscall_pre_settimeofday(tv, tz)                           \
+  __sanitizer_syscall_pre_impl_settimeofday((long)(tv), (long)(tz))
+#define __sanitizer_syscall_post_settimeofday(res, tv, tz)                     \
+  __sanitizer_syscall_post_impl_settimeofday(res, (long)(tv), (long)(tz))
+#define __sanitizer_syscall_pre_adjtimex(txc_p)                                \
+  __sanitizer_syscall_pre_impl_adjtimex((long)(txc_p))
+#define __sanitizer_syscall_post_adjtimex(res, txc_p)                          \
+  __sanitizer_syscall_post_impl_adjtimex(res, (long)(txc_p))
+#define __sanitizer_syscall_pre_times(tbuf)                                    \
+  __sanitizer_syscall_pre_impl_times((long)(tbuf))
+#define __sanitizer_syscall_post_times(res, tbuf)                              \
+  __sanitizer_syscall_post_impl_times(res, (long)(tbuf))
+#define __sanitizer_syscall_pre_gettid() __sanitizer_syscall_pre_impl_gettid()
+#define __sanitizer_syscall_post_gettid(res)                                   \
+  __sanitizer_syscall_post_impl_gettid(res)
+#define __sanitizer_syscall_pre_nanosleep(rqtp, rmtp)                          \
+  __sanitizer_syscall_pre_impl_nanosleep((long)(rqtp), (long)(rmtp))
+#define __sanitizer_syscall_post_nanosleep(res, rqtp, rmtp)                    \
+  __sanitizer_syscall_post_impl_nanosleep(res, (long)(rqtp), (long)(rmtp))
+#define __sanitizer_syscall_pre_alarm(seconds)                                 \
+  __sanitizer_syscall_pre_impl_alarm((long)(seconds))
+#define __sanitizer_syscall_post_alarm(res, seconds)                           \
+  __sanitizer_syscall_post_impl_alarm(res, (long)(seconds))
+#define __sanitizer_syscall_pre_getpid() __sanitizer_syscall_pre_impl_getpid()
+#define __sanitizer_syscall_post_getpid(res)                                   \
+  __sanitizer_syscall_post_impl_getpid(res)
+#define __sanitizer_syscall_pre_getppid() __sanitizer_syscall_pre_impl_getppid()
+#define __sanitizer_syscall_post_getppid(res)                                  \
+  __sanitizer_syscall_post_impl_getppid(res)
+#define __sanitizer_syscall_pre_getuid() __sanitizer_syscall_pre_impl_getuid()
+#define __sanitizer_syscall_post_getuid(res)                                   \
+  __sanitizer_syscall_post_impl_getuid(res)
+#define __sanitizer_syscall_pre_geteuid() __sanitizer_syscall_pre_impl_geteuid()
+#define __sanitizer_syscall_post_geteuid(res)                                  \
+  __sanitizer_syscall_post_impl_geteuid(res)
+#define __sanitizer_syscall_pre_getgid() __sanitizer_syscall_pre_impl_getgid()
+#define __sanitizer_syscall_post_getgid(res)                                   \
+  __sanitizer_syscall_post_impl_getgid(res)
+#define __sanitizer_syscall_pre_getegid() __sanitizer_syscall_pre_impl_getegid()
+#define __sanitizer_syscall_post_getegid(res)                                  \
+  __sanitizer_syscall_post_impl_getegid(res)
+#define __sanitizer_syscall_pre_getresuid(ruid, euid, suid)                    \
+  __sanitizer_syscall_pre_impl_getresuid((long)(ruid), (long)(euid),           \
+                                         (long)(suid))
+#define __sanitizer_syscall_post_getresuid(res, ruid, euid, suid)              \
+  __sanitizer_syscall_post_impl_getresuid(res, (long)(ruid), (long)(euid),     \
+                                          (long)(suid))
+#define __sanitizer_syscall_pre_getresgid(rgid, egid, sgid)                    \
+  __sanitizer_syscall_pre_impl_getresgid((long)(rgid), (long)(egid),           \
+                                         (long)(sgid))
+#define __sanitizer_syscall_post_getresgid(res, rgid, egid, sgid)              \
+  __sanitizer_syscall_post_impl_getresgid(res, (long)(rgid), (long)(egid),     \
+                                          (long)(sgid))
+#define __sanitizer_syscall_pre_getpgid(pid)                                   \
+  __sanitizer_syscall_pre_impl_getpgid((long)(pid))
+#define __sanitizer_syscall_post_getpgid(res, pid)                             \
+  __sanitizer_syscall_post_impl_getpgid(res, (long)(pid))
+#define __sanitizer_syscall_pre_getpgrp() __sanitizer_syscall_pre_impl_getpgrp()
+#define __sanitizer_syscall_post_getpgrp(res)                                  \
+  __sanitizer_syscall_post_impl_getpgrp(res)
+#define __sanitizer_syscall_pre_getsid(pid)                                    \
+  __sanitizer_syscall_pre_impl_getsid((long)(pid))
+#define __sanitizer_syscall_post_getsid(res, pid)                              \
+  __sanitizer_syscall_post_impl_getsid(res, (long)(pid))
+#define __sanitizer_syscall_pre_getgroups(gidsetsize, grouplist)               \
+  __sanitizer_syscall_pre_impl_getgroups((long)(gidsetsize), (long)(grouplist))
+#define __sanitizer_syscall_post_getgroups(res, gidsetsize, grouplist)         \
+  __sanitizer_syscall_post_impl_getgroups(res, (long)(gidsetsize),             \
+                                          (long)(grouplist))
+#define __sanitizer_syscall_pre_setregid(rgid, egid)                           \
+  __sanitizer_syscall_pre_impl_setregid((long)(rgid), (long)(egid))
+#define __sanitizer_syscall_post_setregid(res, rgid, egid)                     \
+  __sanitizer_syscall_post_impl_setregid(res, (long)(rgid), (long)(egid))
+#define __sanitizer_syscall_pre_setgid(gid)                                    \
+  __sanitizer_syscall_pre_impl_setgid((long)(gid))
+#define __sanitizer_syscall_post_setgid(res, gid)                              \
+  __sanitizer_syscall_post_impl_setgid(res, (long)(gid))
+#define __sanitizer_syscall_pre_setreuid(ruid, euid)                           \
+  __sanitizer_syscall_pre_impl_setreuid((long)(ruid), (long)(euid))
+#define __sanitizer_syscall_post_setreuid(res, ruid, euid)                     \
+  __sanitizer_syscall_post_impl_setreuid(res, (long)(ruid), (long)(euid))
+#define __sanitizer_syscall_pre_setuid(uid)                                    \
+  __sanitizer_syscall_pre_impl_setuid((long)(uid))
+#define __sanitizer_syscall_post_setuid(res, uid)                              \
+  __sanitizer_syscall_post_impl_setuid(res, (long)(uid))
+#define __sanitizer_syscall_pre_setresuid(ruid, euid, suid)                    \
+  __sanitizer_syscall_pre_impl_setresuid((long)(ruid), (long)(euid),           \
+                                         (long)(suid))
+#define __sanitizer_syscall_post_setresuid(res, ruid, euid, suid)              \
+  __sanitizer_syscall_post_impl_setresuid(res, (long)(ruid), (long)(euid),     \
+                                          (long)(suid))
+#define __sanitizer_syscall_pre_setresgid(rgid, egid, sgid)                    \
+  __sanitizer_syscall_pre_impl_setresgid((long)(rgid), (long)(egid),           \
+                                         (long)(sgid))
+#define __sanitizer_syscall_post_setresgid(res, rgid, egid, sgid)              \
+  __sanitizer_syscall_post_impl_setresgid(res, (long)(rgid), (long)(egid),     \
+                                          (long)(sgid))
+#define __sanitizer_syscall_pre_setfsuid(uid)                                  \
+  __sanitizer_syscall_pre_impl_setfsuid((long)(uid))
+#define __sanitizer_syscall_post_setfsuid(res, uid)                            \
+  __sanitizer_syscall_post_impl_setfsuid(res, (long)(uid))
+#define __sanitizer_syscall_pre_setfsgid(gid)                                  \
+  __sanitizer_syscall_pre_impl_setfsgid((long)(gid))
+#define __sanitizer_syscall_post_setfsgid(res, gid)                            \
+  __sanitizer_syscall_post_impl_setfsgid(res, (long)(gid))
+#define __sanitizer_syscall_pre_setpgid(pid, pgid)                             \
+  __sanitizer_syscall_pre_impl_setpgid((long)(pid), (long)(pgid))
+#define __sanitizer_syscall_post_setpgid(res, pid, pgid)                       \
+  __sanitizer_syscall_post_impl_setpgid(res, (long)(pid), (long)(pgid))
+#define __sanitizer_syscall_pre_setsid() __sanitizer_syscall_pre_impl_setsid()
+#define __sanitizer_syscall_post_setsid(res)                                   \
+  __sanitizer_syscall_post_impl_setsid(res)
+#define __sanitizer_syscall_pre_setgroups(gidsetsize, grouplist)               \
+  __sanitizer_syscall_pre_impl_setgroups((long)(gidsetsize), (long)(grouplist))
+#define __sanitizer_syscall_post_setgroups(res, gidsetsize, grouplist)         \
+  __sanitizer_syscall_post_impl_setgroups(res, (long)(gidsetsize),             \
+                                          (long)(grouplist))
+#define __sanitizer_syscall_pre_acct(name)                                     \
+  __sanitizer_syscall_pre_impl_acct((long)(name))
+#define __sanitizer_syscall_post_acct(res, name)                               \
+  __sanitizer_syscall_post_impl_acct(res, (long)(name))
+#define __sanitizer_syscall_pre_capget(header, dataptr)                        \
+  __sanitizer_syscall_pre_impl_capget((long)(header), (long)(dataptr))
+#define __sanitizer_syscall_post_capget(res, header, dataptr)                  \
+  __sanitizer_syscall_post_impl_capget(res, (long)(header), (long)(dataptr))
+#define __sanitizer_syscall_pre_capset(header, data)                           \
+  __sanitizer_syscall_pre_impl_capset((long)(header), (long)(data))
+#define __sanitizer_syscall_post_capset(res, header, data)                     \
+  __sanitizer_syscall_post_impl_capset(res, (long)(header), (long)(data))
+#define __sanitizer_syscall_pre_personality(personality)                       \
+  __sanitizer_syscall_pre_impl_personality((long)(personality))
+#define __sanitizer_syscall_post_personality(res, personality)                 \
+  __sanitizer_syscall_post_impl_personality(res, (long)(personality))
+#define __sanitizer_syscall_pre_sigpending(set)                                \
+  __sanitizer_syscall_pre_impl_sigpending((long)(set))
+#define __sanitizer_syscall_post_sigpending(res, set)                          \
+  __sanitizer_syscall_post_impl_sigpending(res, (long)(set))
+#define __sanitizer_syscall_pre_sigprocmask(how, set, oset)                    \
+  __sanitizer_syscall_pre_impl_sigprocmask((long)(how), (long)(set),           \
+                                           (long)(oset))
+#define __sanitizer_syscall_post_sigprocmask(res, how, set, oset)              \
+  __sanitizer_syscall_post_impl_sigprocmask(res, (long)(how), (long)(set),     \
+                                            (long)(oset))
+#define __sanitizer_syscall_pre_getitimer(which, value)                        \
+  __sanitizer_syscall_pre_impl_getitimer((long)(which), (long)(value))
+#define __sanitizer_syscall_post_getitimer(res, which, value)                  \
+  __sanitizer_syscall_post_impl_getitimer(res, (long)(which), (long)(value))
+#define __sanitizer_syscall_pre_setitimer(which, value, ovalue)                \
+  __sanitizer_syscall_pre_impl_setitimer((long)(which), (long)(value),         \
+                                         (long)(ovalue))
+#define __sanitizer_syscall_post_setitimer(res, which, value, ovalue)          \
+  __sanitizer_syscall_post_impl_setitimer(res, (long)(which), (long)(value),   \
+                                          (long)(ovalue))
+#define __sanitizer_syscall_pre_timer_create(which_clock, timer_event_spec,    \
+                                             created_timer_id)                 \
+  __sanitizer_syscall_pre_impl_timer_create(                                   \
+      (long)(which_clock), (long)(timer_event_spec), (long)(created_timer_id))
+#define __sanitizer_syscall_post_timer_create(                                 \
+    res, which_clock, timer_event_spec, created_timer_id)                      \
+  __sanitizer_syscall_post_impl_timer_create(res, (long)(which_clock),         \
+                                             (long)(timer_event_spec),         \
+                                             (long)(created_timer_id))
+#define __sanitizer_syscall_pre_timer_gettime(timer_id, setting)               \
+  __sanitizer_syscall_pre_impl_timer_gettime((long)(timer_id), (long)(setting))
+#define __sanitizer_syscall_post_timer_gettime(res, timer_id, setting)         \
+  __sanitizer_syscall_post_impl_timer_gettime(res, (long)(timer_id),           \
+                                              (long)(setting))
+#define __sanitizer_syscall_pre_timer_getoverrun(timer_id)                     \
+  __sanitizer_syscall_pre_impl_timer_getoverrun((long)(timer_id))
+#define __sanitizer_syscall_post_timer_getoverrun(res, timer_id)               \
+  __sanitizer_syscall_post_impl_timer_getoverrun(res, (long)(timer_id))
+#define __sanitizer_syscall_pre_timer_settime(timer_id, flags, new_setting,    \
+                                              old_setting)                     \
+  __sanitizer_syscall_pre_impl_timer_settime((long)(timer_id), (long)(flags),  \
+                                             (long)(new_setting),              \
+                                             (long)(old_setting))
+#define __sanitizer_syscall_post_timer_settime(res, timer_id, flags,           \
+                                               new_setting, old_setting)       \
+  __sanitizer_syscall_post_impl_timer_settime(                                 \
+      res, (long)(timer_id), (long)(flags), (long)(new_setting),               \
+      (long)(old_setting))
+#define __sanitizer_syscall_pre_timer_delete(timer_id)                         \
+  __sanitizer_syscall_pre_impl_timer_delete((long)(timer_id))
+#define __sanitizer_syscall_post_timer_delete(res, timer_id)                   \
+  __sanitizer_syscall_post_impl_timer_delete(res, (long)(timer_id))
+#define __sanitizer_syscall_pre_clock_settime(which_clock, tp)                 \
+  __sanitizer_syscall_pre_impl_clock_settime((long)(which_clock), (long)(tp))
+#define __sanitizer_syscall_post_clock_settime(res, which_clock, tp)           \
+  __sanitizer_syscall_post_impl_clock_settime(res, (long)(which_clock),        \
+                                              (long)(tp))
+#define __sanitizer_syscall_pre_clock_gettime(which_clock, tp)                 \
+  __sanitizer_syscall_pre_impl_clock_gettime((long)(which_clock), (long)(tp))
+#define __sanitizer_syscall_post_clock_gettime(res, which_clock, tp)           \
+  __sanitizer_syscall_post_impl_clock_gettime(res, (long)(which_clock),        \
+                                              (long)(tp))
+#define __sanitizer_syscall_pre_clock_adjtime(which_clock, tx)                 \
+  __sanitizer_syscall_pre_impl_clock_adjtime((long)(which_clock), (long)(tx))
+#define __sanitizer_syscall_post_clock_adjtime(res, which_clock, tx)           \
+  __sanitizer_syscall_post_impl_clock_adjtime(res, (long)(which_clock),        \
+                                              (long)(tx))
+#define __sanitizer_syscall_pre_clock_getres(which_clock, tp)                  \
+  __sanitizer_syscall_pre_impl_clock_getres((long)(which_clock), (long)(tp))
+#define __sanitizer_syscall_post_clock_getres(res, which_clock, tp)            \
+  __sanitizer_syscall_post_impl_clock_getres(res, (long)(which_clock),         \
+                                             (long)(tp))
+#define __sanitizer_syscall_pre_clock_nanosleep(which_clock, flags, rqtp,      \
+                                                rmtp)                          \
+  __sanitizer_syscall_pre_impl_clock_nanosleep(                                \
+      (long)(which_clock), (long)(flags), (long)(rqtp), (long)(rmtp))
+#define __sanitizer_syscall_post_clock_nanosleep(res, which_clock, flags,      \
+                                                 rqtp, rmtp)                   \
+  __sanitizer_syscall_post_impl_clock_nanosleep(                               \
+      res, (long)(which_clock), (long)(flags), (long)(rqtp), (long)(rmtp))
+#define __sanitizer_syscall_pre_nice(increment)                                \
+  __sanitizer_syscall_pre_impl_nice((long)(increment))
+#define __sanitizer_syscall_post_nice(res, increment)                          \
+  __sanitizer_syscall_post_impl_nice(res, (long)(increment))
+#define __sanitizer_syscall_pre_sched_setscheduler(pid, policy, param)         \
+  __sanitizer_syscall_pre_impl_sched_setscheduler((long)(pid), (long)(policy), \
+                                                  (long)(param))
+#define __sanitizer_syscall_post_sched_setscheduler(res, pid, policy, param)   \
+  __sanitizer_syscall_post_impl_sched_setscheduler(                            \
+      res, (long)(pid), (long)(policy), (long)(param))
+#define __sanitizer_syscall_pre_sched_setparam(pid, param)                     \
+  __sanitizer_syscall_pre_impl_sched_setparam((long)(pid), (long)(param))
+#define __sanitizer_syscall_post_sched_setparam(res, pid, param)               \
+  __sanitizer_syscall_post_impl_sched_setparam(res, (long)(pid), (long)(param))
+#define __sanitizer_syscall_pre_sched_getscheduler(pid)                        \
+  __sanitizer_syscall_pre_impl_sched_getscheduler((long)(pid))
+#define __sanitizer_syscall_post_sched_getscheduler(res, pid)                  \
+  __sanitizer_syscall_post_impl_sched_getscheduler(res, (long)(pid))
+#define __sanitizer_syscall_pre_sched_getparam(pid, param)                     \
+  __sanitizer_syscall_pre_impl_sched_getparam((long)(pid), (long)(param))
+#define __sanitizer_syscall_post_sched_getparam(res, pid, param)               \
+  __sanitizer_syscall_post_impl_sched_getparam(res, (long)(pid), (long)(param))
+#define __sanitizer_syscall_pre_sched_setaffinity(pid, len, user_mask_ptr)     \
+  __sanitizer_syscall_pre_impl_sched_setaffinity((long)(pid), (long)(len),     \
+                                                 (long)(user_mask_ptr))
+#define __sanitizer_syscall_post_sched_setaffinity(res, pid, len,              \
+                                                   user_mask_ptr)              \
+  __sanitizer_syscall_post_impl_sched_setaffinity(                             \
+      res, (long)(pid), (long)(len), (long)(user_mask_ptr))
+#define __sanitizer_syscall_pre_sched_getaffinity(pid, len, user_mask_ptr)     \
+  __sanitizer_syscall_pre_impl_sched_getaffinity((long)(pid), (long)(len),     \
+                                                 (long)(user_mask_ptr))
+#define __sanitizer_syscall_post_sched_getaffinity(res, pid, len,              \
+                                                   user_mask_ptr)              \
+  __sanitizer_syscall_post_impl_sched_getaffinity(                             \
+      res, (long)(pid), (long)(len), (long)(user_mask_ptr))
+#define __sanitizer_syscall_pre_sched_yield()                                  \
+  __sanitizer_syscall_pre_impl_sched_yield()
+#define __sanitizer_syscall_post_sched_yield(res)                              \
+  __sanitizer_syscall_post_impl_sched_yield(res)
+#define __sanitizer_syscall_pre_sched_get_priority_max(policy)                 \
+  __sanitizer_syscall_pre_impl_sched_get_priority_max((long)(policy))
+#define __sanitizer_syscall_post_sched_get_priority_max(res, policy)           \
+  __sanitizer_syscall_post_impl_sched_get_priority_max(res, (long)(policy))
+#define __sanitizer_syscall_pre_sched_get_priority_min(policy)                 \
+  __sanitizer_syscall_pre_impl_sched_get_priority_min((long)(policy))
+#define __sanitizer_syscall_post_sched_get_priority_min(res, policy)           \
+  __sanitizer_syscall_post_impl_sched_get_priority_min(res, (long)(policy))
+#define __sanitizer_syscall_pre_sched_rr_get_interval(pid, interval)           \
+  __sanitizer_syscall_pre_impl_sched_rr_get_interval((long)(pid),              \
+                                                     (long)(interval))
+#define __sanitizer_syscall_post_sched_rr_get_interval(res, pid, interval)     \
+  __sanitizer_syscall_post_impl_sched_rr_get_interval(res, (long)(pid),        \
+                                                      (long)(interval))
+#define __sanitizer_syscall_pre_setpriority(which, who, niceval)               \
+  __sanitizer_syscall_pre_impl_setpriority((long)(which), (long)(who),         \
+                                           (long)(niceval))
+#define __sanitizer_syscall_post_setpriority(res, which, who, niceval)         \
+  __sanitizer_syscall_post_impl_setpriority(res, (long)(which), (long)(who),   \
+                                            (long)(niceval))
+#define __sanitizer_syscall_pre_getpriority(which, who)                        \
+  __sanitizer_syscall_pre_impl_getpriority((long)(which), (long)(who))
+#define __sanitizer_syscall_post_getpriority(res, which, who)                  \
+  __sanitizer_syscall_post_impl_getpriority(res, (long)(which), (long)(who))
+#define __sanitizer_syscall_pre_shutdown(arg0, arg1)                           \
+  __sanitizer_syscall_pre_impl_shutdown((long)(arg0), (long)(arg1))
+#define __sanitizer_syscall_post_shutdown(res, arg0, arg1)                     \
+  __sanitizer_syscall_post_impl_shutdown(res, (long)(arg0), (long)(arg1))
+#define __sanitizer_syscall_pre_reboot(magic1, magic2, cmd, arg)               \
+  __sanitizer_syscall_pre_impl_reboot((long)(magic1), (long)(magic2),          \
+                                      (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_post_reboot(res, magic1, magic2, cmd, arg)         \
+  __sanitizer_syscall_post_impl_reboot(res, (long)(magic1), (long)(magic2),    \
+                                       (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_pre_restart_syscall()                              \
+  __sanitizer_syscall_pre_impl_restart_syscall()
+#define __sanitizer_syscall_post_restart_syscall(res)                          \
+  __sanitizer_syscall_post_impl_restart_syscall(res)
+#define __sanitizer_syscall_pre_kexec_load(entry, nr_segments, segments,       \
+                                           flags)                              \
+  __sanitizer_syscall_pre_impl_kexec_load((long)(entry), (long)(nr_segments),  \
+                                          (long)(segments), (long)(flags))
+#define __sanitizer_syscall_post_kexec_load(res, entry, nr_segments, segments, \
+                                            flags)                             \
+  __sanitizer_syscall_post_impl_kexec_load(res, (long)(entry),                 \
+                                           (long)(nr_segments),                \
+                                           (long)(segments), (long)(flags))
+#define __sanitizer_syscall_pre_exit(error_code)                               \
+  __sanitizer_syscall_pre_impl_exit((long)(error_code))
+#define __sanitizer_syscall_post_exit(res, error_code)                         \
+  __sanitizer_syscall_post_impl_exit(res, (long)(error_code))
+#define __sanitizer_syscall_pre_exit_group(error_code)                         \
+  __sanitizer_syscall_pre_impl_exit_group((long)(error_code))
+#define __sanitizer_syscall_post_exit_group(res, error_code)                   \
+  __sanitizer_syscall_post_impl_exit_group(res, (long)(error_code))
+#define __sanitizer_syscall_pre_wait4(pid, stat_addr, options, ru)             \
+  __sanitizer_syscall_pre_impl_wait4((long)(pid), (long)(stat_addr),           \
+                                     (long)(options), (long)(ru))
+#define __sanitizer_syscall_post_wait4(res, pid, stat_addr, options, ru)       \
+  __sanitizer_syscall_post_impl_wait4(res, (long)(pid), (long)(stat_addr),     \
+                                      (long)(options), (long)(ru))
+#define __sanitizer_syscall_pre_waitid(which, pid, infop, options, ru)         \
+  __sanitizer_syscall_pre_impl_waitid(                                         \
+      (long)(which), (long)(pid), (long)(infop), (long)(options), (long)(ru))
+#define __sanitizer_syscall_post_waitid(res, which, pid, infop, options, ru)   \
+  __sanitizer_syscall_post_impl_waitid(res, (long)(which), (long)(pid),        \
+                                       (long)(infop), (long)(options),         \
+                                       (long)(ru))
+#define __sanitizer_syscall_pre_waitpid(pid, stat_addr, options)               \
+  __sanitizer_syscall_pre_impl_waitpid((long)(pid), (long)(stat_addr),         \
+                                       (long)(options))
+#define __sanitizer_syscall_post_waitpid(res, pid, stat_addr, options)         \
+  __sanitizer_syscall_post_impl_waitpid(res, (long)(pid), (long)(stat_addr),   \
+                                        (long)(options))
+#define __sanitizer_syscall_pre_set_tid_address(tidptr)                        \
+  __sanitizer_syscall_pre_impl_set_tid_address((long)(tidptr))
+#define __sanitizer_syscall_post_set_tid_address(res, tidptr)                  \
+  __sanitizer_syscall_post_impl_set_tid_address(res, (long)(tidptr))
+#define __sanitizer_syscall_pre_init_module(umod, len, uargs)                  \
+  __sanitizer_syscall_pre_impl_init_module((long)(umod), (long)(len),          \
+                                           (long)(uargs))
+#define __sanitizer_syscall_post_init_module(res, umod, len, uargs)            \
+  __sanitizer_syscall_post_impl_init_module(res, (long)(umod), (long)(len),    \
+                                            (long)(uargs))
+#define __sanitizer_syscall_pre_delete_module(name_user, flags)                \
+  __sanitizer_syscall_pre_impl_delete_module((long)(name_user), (long)(flags))
+#define __sanitizer_syscall_post_delete_module(res, name_user, flags)          \
+  __sanitizer_syscall_post_impl_delete_module(res, (long)(name_user),          \
+                                              (long)(flags))
+#define __sanitizer_syscall_pre_rt_sigprocmask(how, set, oset, sigsetsize)     \
+  __sanitizer_syscall_pre_impl_rt_sigprocmask(                                 \
+      (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
+#define __sanitizer_syscall_post_rt_sigprocmask(res, how, set, oset,           \
+                                                sigsetsize)                    \
+  __sanitizer_syscall_post_impl_rt_sigprocmask(                                \
+      res, (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
+#define __sanitizer_syscall_pre_rt_sigpending(set, sigsetsize)                 \
+  __sanitizer_syscall_pre_impl_rt_sigpending((long)(set), (long)(sigsetsize))
+#define __sanitizer_syscall_post_rt_sigpending(res, set, sigsetsize)           \
+  __sanitizer_syscall_post_impl_rt_sigpending(res, (long)(set),                \
+                                              (long)(sigsetsize))
+#define __sanitizer_syscall_pre_rt_sigtimedwait(uthese, uinfo, uts,            \
+                                                sigsetsize)                    \
+  __sanitizer_syscall_pre_impl_rt_sigtimedwait(                                \
+      (long)(uthese), (long)(uinfo), (long)(uts), (long)(sigsetsize))
+#define __sanitizer_syscall_post_rt_sigtimedwait(res, uthese, uinfo, uts,      \
+                                                 sigsetsize)                   \
+  __sanitizer_syscall_post_impl_rt_sigtimedwait(                               \
+      res, (long)(uthese), (long)(uinfo), (long)(uts), (long)(sigsetsize))
+#define __sanitizer_syscall_pre_rt_tgsigqueueinfo(tgid, pid, sig, uinfo)       \
+  __sanitizer_syscall_pre_impl_rt_tgsigqueueinfo((long)(tgid), (long)(pid),    \
+                                                 (long)(sig), (long)(uinfo))
+#define __sanitizer_syscall_post_rt_tgsigqueueinfo(res, tgid, pid, sig, uinfo) \
+  __sanitizer_syscall_post_impl_rt_tgsigqueueinfo(                             \
+      res, (long)(tgid), (long)(pid), (long)(sig), (long)(uinfo))
+#define __sanitizer_syscall_pre_kill(pid, sig)                                 \
+  __sanitizer_syscall_pre_impl_kill((long)(pid), (long)(sig))
+#define __sanitizer_syscall_post_kill(res, pid, sig)                           \
+  __sanitizer_syscall_post_impl_kill(res, (long)(pid), (long)(sig))
+#define __sanitizer_syscall_pre_tgkill(tgid, pid, sig)                         \
+  __sanitizer_syscall_pre_impl_tgkill((long)(tgid), (long)(pid), (long)(sig))
+#define __sanitizer_syscall_post_tgkill(res, tgid, pid, sig)                   \
+  __sanitizer_syscall_post_impl_tgkill(res, (long)(tgid), (long)(pid),         \
+                                       (long)(sig))
+#define __sanitizer_syscall_pre_tkill(pid, sig)                                \
+  __sanitizer_syscall_pre_impl_tkill((long)(pid), (long)(sig))
+#define __sanitizer_syscall_post_tkill(res, pid, sig)                          \
+  __sanitizer_syscall_post_impl_tkill(res, (long)(pid), (long)(sig))
+#define __sanitizer_syscall_pre_rt_sigqueueinfo(pid, sig, uinfo)               \
+  __sanitizer_syscall_pre_impl_rt_sigqueueinfo((long)(pid), (long)(sig),       \
+                                               (long)(uinfo))
+#define __sanitizer_syscall_post_rt_sigqueueinfo(res, pid, sig, uinfo)         \
+  __sanitizer_syscall_post_impl_rt_sigqueueinfo(res, (long)(pid), (long)(sig), \
+                                                (long)(uinfo))
+#define __sanitizer_syscall_pre_sgetmask()                                     \
+  __sanitizer_syscall_pre_impl_sgetmask()
+#define __sanitizer_syscall_post_sgetmask(res)                                 \
+  __sanitizer_syscall_post_impl_sgetmask(res)
+#define __sanitizer_syscall_pre_ssetmask(newmask)                              \
+  __sanitizer_syscall_pre_impl_ssetmask((long)(newmask))
+#define __sanitizer_syscall_post_ssetmask(res, newmask)                        \
+  __sanitizer_syscall_post_impl_ssetmask(res, (long)(newmask))
+#define __sanitizer_syscall_pre_signal(sig, handler)                           \
+  __sanitizer_syscall_pre_impl_signal((long)(sig), (long)(handler))
+#define __sanitizer_syscall_post_signal(res, sig, handler)                     \
+  __sanitizer_syscall_post_impl_signal(res, (long)(sig), (long)(handler))
+#define __sanitizer_syscall_pre_pause() __sanitizer_syscall_pre_impl_pause()
+#define __sanitizer_syscall_post_pause(res)                                    \
+  __sanitizer_syscall_post_impl_pause(res)
+#define __sanitizer_syscall_pre_sync() __sanitizer_syscall_pre_impl_sync()
+#define __sanitizer_syscall_post_sync(res)                                     \
+  __sanitizer_syscall_post_impl_sync(res)
+#define __sanitizer_syscall_pre_fsync(fd)                                      \
+  __sanitizer_syscall_pre_impl_fsync((long)(fd))
+#define __sanitizer_syscall_post_fsync(res, fd)                                \
+  __sanitizer_syscall_post_impl_fsync(res, (long)(fd))
+#define __sanitizer_syscall_pre_fdatasync(fd)                                  \
+  __sanitizer_syscall_pre_impl_fdatasync((long)(fd))
+#define __sanitizer_syscall_post_fdatasync(res, fd)                            \
+  __sanitizer_syscall_post_impl_fdatasync(res, (long)(fd))
+#define __sanitizer_syscall_pre_bdflush(func, data)                            \
+  __sanitizer_syscall_pre_impl_bdflush((long)(func), (long)(data))
+#define __sanitizer_syscall_post_bdflush(res, func, data)                      \
+  __sanitizer_syscall_post_impl_bdflush(res, (long)(func), (long)(data))
+#define __sanitizer_syscall_pre_mount(dev_name, dir_name, type, flags, data)   \
+  __sanitizer_syscall_pre_impl_mount((long)(dev_name), (long)(dir_name),       \
+                                     (long)(type), (long)(flags),              \
+                                     (long)(data))
+#define __sanitizer_syscall_post_mount(res, dev_name, dir_name, type, flags,   \
+                                       data)                                   \
+  __sanitizer_syscall_post_impl_mount(res, (long)(dev_name), (long)(dir_name), \
+                                      (long)(type), (long)(flags),             \
+                                      (long)(data))
+#define __sanitizer_syscall_pre_umount(name, flags)                            \
+  __sanitizer_syscall_pre_impl_umount((long)(name), (long)(flags))
+#define __sanitizer_syscall_post_umount(res, name, flags)                      \
+  __sanitizer_syscall_post_impl_umount(res, (long)(name), (long)(flags))
+#define __sanitizer_syscall_pre_oldumount(name)                                \
+  __sanitizer_syscall_pre_impl_oldumount((long)(name))
+#define __sanitizer_syscall_post_oldumount(res, name)                          \
+  __sanitizer_syscall_post_impl_oldumount(res, (long)(name))
+#define __sanitizer_syscall_pre_truncate(path, length)                         \
+  __sanitizer_syscall_pre_impl_truncate((long)(path), (long)(length))
+#define __sanitizer_syscall_post_truncate(res, path, length)                   \
+  __sanitizer_syscall_post_impl_truncate(res, (long)(path), (long)(length))
+#define __sanitizer_syscall_pre_ftruncate(fd, length)                          \
+  __sanitizer_syscall_pre_impl_ftruncate((long)(fd), (long)(length))
+#define __sanitizer_syscall_post_ftruncate(res, fd, length)                    \
+  __sanitizer_syscall_post_impl_ftruncate(res, (long)(fd), (long)(length))
+#define __sanitizer_syscall_pre_stat(filename, statbuf)                        \
+  __sanitizer_syscall_pre_impl_stat((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_stat(res, filename, statbuf)                  \
+  __sanitizer_syscall_post_impl_stat(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_statfs(path, buf)                              \
+  __sanitizer_syscall_pre_impl_statfs((long)(path), (long)(buf))
+#define __sanitizer_syscall_post_statfs(res, path, buf)                        \
+  __sanitizer_syscall_post_impl_statfs(res, (long)(path), (long)(buf))
+#define __sanitizer_syscall_pre_statfs64(path, sz, buf)                        \
+  __sanitizer_syscall_pre_impl_statfs64((long)(path), (long)(sz), (long)(buf))
+#define __sanitizer_syscall_post_statfs64(res, path, sz, buf)                  \
+  __sanitizer_syscall_post_impl_statfs64(res, (long)(path), (long)(sz),        \
+                                         (long)(buf))
+#define __sanitizer_syscall_pre_fstatfs(fd, buf)                               \
+  __sanitizer_syscall_pre_impl_fstatfs((long)(fd), (long)(buf))
+#define __sanitizer_syscall_post_fstatfs(res, fd, buf)                         \
+  __sanitizer_syscall_post_impl_fstatfs(res, (long)(fd), (long)(buf))
+#define __sanitizer_syscall_pre_fstatfs64(fd, sz, buf)                         \
+  __sanitizer_syscall_pre_impl_fstatfs64((long)(fd), (long)(sz), (long)(buf))
+#define __sanitizer_syscall_post_fstatfs64(res, fd, sz, buf)                   \
+  __sanitizer_syscall_post_impl_fstatfs64(res, (long)(fd), (long)(sz),         \
+                                          (long)(buf))
+#define __sanitizer_syscall_pre_lstat(filename, statbuf)                       \
+  __sanitizer_syscall_pre_impl_lstat((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_lstat(res, filename, statbuf)                 \
+  __sanitizer_syscall_post_impl_lstat(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_fstat(fd, statbuf)                             \
+  __sanitizer_syscall_pre_impl_fstat((long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_post_fstat(res, fd, statbuf)                       \
+  __sanitizer_syscall_post_impl_fstat(res, (long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_pre_newstat(filename, statbuf)                     \
+  __sanitizer_syscall_pre_impl_newstat((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_newstat(res, filename, statbuf)               \
+  __sanitizer_syscall_post_impl_newstat(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_newlstat(filename, statbuf)                    \
+  __sanitizer_syscall_pre_impl_newlstat((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_newlstat(res, filename, statbuf)              \
+  __sanitizer_syscall_post_impl_newlstat(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_newfstat(fd, statbuf)                          \
+  __sanitizer_syscall_pre_impl_newfstat((long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_post_newfstat(res, fd, statbuf)                    \
+  __sanitizer_syscall_post_impl_newfstat(res, (long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_pre_ustat(dev, ubuf)                               \
+  __sanitizer_syscall_pre_impl_ustat((long)(dev), (long)(ubuf))
+#define __sanitizer_syscall_post_ustat(res, dev, ubuf)                         \
+  __sanitizer_syscall_post_impl_ustat(res, (long)(dev), (long)(ubuf))
+#define __sanitizer_syscall_pre_stat64(filename, statbuf)                      \
+  __sanitizer_syscall_pre_impl_stat64((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_stat64(res, filename, statbuf)                \
+  __sanitizer_syscall_post_impl_stat64(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_fstat64(fd, statbuf)                           \
+  __sanitizer_syscall_pre_impl_fstat64((long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_post_fstat64(res, fd, statbuf)                     \
+  __sanitizer_syscall_post_impl_fstat64(res, (long)(fd), (long)(statbuf))
+#define __sanitizer_syscall_pre_lstat64(filename, statbuf)                     \
+  __sanitizer_syscall_pre_impl_lstat64((long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_post_lstat64(res, filename, statbuf)               \
+  __sanitizer_syscall_post_impl_lstat64(res, (long)(filename), (long)(statbuf))
+#define __sanitizer_syscall_pre_setxattr(path, name, value, size, flags)       \
+  __sanitizer_syscall_pre_impl_setxattr(                                       \
+      (long)(path), (long)(name), (long)(value), (long)(size), (long)(flags))
+#define __sanitizer_syscall_post_setxattr(res, path, name, value, size, flags) \
+  __sanitizer_syscall_post_impl_setxattr(res, (long)(path), (long)(name),      \
+                                         (long)(value), (long)(size),          \
+                                         (long)(flags))
+#define __sanitizer_syscall_pre_lsetxattr(path, name, value, size, flags)      \
+  __sanitizer_syscall_pre_impl_lsetxattr(                                      \
+      (long)(path), (long)(name), (long)(value), (long)(size), (long)(flags))
+#define __sanitizer_syscall_post_lsetxattr(res, path, name, value, size,       \
+                                           flags)                              \
+  __sanitizer_syscall_post_impl_lsetxattr(res, (long)(path), (long)(name),     \
+                                          (long)(value), (long)(size),         \
+                                          (long)(flags))
+#define __sanitizer_syscall_pre_fsetxattr(fd, name, value, size, flags)        \
+  __sanitizer_syscall_pre_impl_fsetxattr(                                      \
+      (long)(fd), (long)(name), (long)(value), (long)(size), (long)(flags))
+#define __sanitizer_syscall_post_fsetxattr(res, fd, name, value, size, flags)  \
+  __sanitizer_syscall_post_impl_fsetxattr(res, (long)(fd), (long)(name),       \
+                                          (long)(value), (long)(size),         \
+                                          (long)(flags))
+#define __sanitizer_syscall_pre_getxattr(path, name, value, size)              \
+  __sanitizer_syscall_pre_impl_getxattr((long)(path), (long)(name),            \
+                                        (long)(value), (long)(size))
+#define __sanitizer_syscall_post_getxattr(res, path, name, value, size)        \
+  __sanitizer_syscall_post_impl_getxattr(res, (long)(path), (long)(name),      \
+                                         (long)(value), (long)(size))
+#define __sanitizer_syscall_pre_lgetxattr(path, name, value, size)             \
+  __sanitizer_syscall_pre_impl_lgetxattr((long)(path), (long)(name),           \
+                                         (long)(value), (long)(size))
+#define __sanitizer_syscall_post_lgetxattr(res, path, name, value, size)       \
+  __sanitizer_syscall_post_impl_lgetxattr(res, (long)(path), (long)(name),     \
+                                          (long)(value), (long)(size))
+#define __sanitizer_syscall_pre_fgetxattr(fd, name, value, size)               \
+  __sanitizer_syscall_pre_impl_fgetxattr((long)(fd), (long)(name),             \
+                                         (long)(value), (long)(size))
+#define __sanitizer_syscall_post_fgetxattr(res, fd, name, value, size)         \
+  __sanitizer_syscall_post_impl_fgetxattr(res, (long)(fd), (long)(name),       \
+                                          (long)(value), (long)(size))
+#define __sanitizer_syscall_pre_listxattr(path, list, size)                    \
+  __sanitizer_syscall_pre_impl_listxattr((long)(path), (long)(list),           \
+                                         (long)(size))
+#define __sanitizer_syscall_post_listxattr(res, path, list, size)              \
+  __sanitizer_syscall_post_impl_listxattr(res, (long)(path), (long)(list),     \
+                                          (long)(size))
+#define __sanitizer_syscall_pre_llistxattr(path, list, size)                   \
+  __sanitizer_syscall_pre_impl_llistxattr((long)(path), (long)(list),          \
+                                          (long)(size))
+#define __sanitizer_syscall_post_llistxattr(res, path, list, size)             \
+  __sanitizer_syscall_post_impl_llistxattr(res, (long)(path), (long)(list),    \
+                                           (long)(size))
+#define __sanitizer_syscall_pre_flistxattr(fd, list, size)                     \
+  __sanitizer_syscall_pre_impl_flistxattr((long)(fd), (long)(list),            \
+                                          (long)(size))
+#define __sanitizer_syscall_post_flistxattr(res, fd, list, size)               \
+  __sanitizer_syscall_post_impl_flistxattr(res, (long)(fd), (long)(list),      \
+                                           (long)(size))
+#define __sanitizer_syscall_pre_removexattr(path, name)                        \
+  __sanitizer_syscall_pre_impl_removexattr((long)(path), (long)(name))
+#define __sanitizer_syscall_post_removexattr(res, path, name)                  \
+  __sanitizer_syscall_post_impl_removexattr(res, (long)(path), (long)(name))
+#define __sanitizer_syscall_pre_lremovexattr(path, name)                       \
+  __sanitizer_syscall_pre_impl_lremovexattr((long)(path), (long)(name))
+#define __sanitizer_syscall_post_lremovexattr(res, path, name)                 \
+  __sanitizer_syscall_post_impl_lremovexattr(res, (long)(path), (long)(name))
+#define __sanitizer_syscall_pre_fremovexattr(fd, name)                         \
+  __sanitizer_syscall_pre_impl_fremovexattr((long)(fd), (long)(name))
+#define __sanitizer_syscall_post_fremovexattr(res, fd, name)                   \
+  __sanitizer_syscall_post_impl_fremovexattr(res, (long)(fd), (long)(name))
+#define __sanitizer_syscall_pre_brk(brk)                                       \
+  __sanitizer_syscall_pre_impl_brk((long)(brk))
+#define __sanitizer_syscall_post_brk(res, brk)                                 \
+  __sanitizer_syscall_post_impl_brk(res, (long)(brk))
+#define __sanitizer_syscall_pre_mprotect(start, len, prot)                     \
+  __sanitizer_syscall_pre_impl_mprotect((long)(start), (long)(len),            \
+                                        (long)(prot))
+#define __sanitizer_syscall_post_mprotect(res, start, len, prot)               \
+  __sanitizer_syscall_post_impl_mprotect(res, (long)(start), (long)(len),      \
+                                         (long)(prot))
+#define __sanitizer_syscall_pre_mremap(addr, old_len, new_len, flags,          \
+                                       new_addr)                               \
+  __sanitizer_syscall_pre_impl_mremap((long)(addr), (long)(old_len),           \
+                                      (long)(new_len), (long)(flags),          \
+                                      (long)(new_addr))
+#define __sanitizer_syscall_post_mremap(res, addr, old_len, new_len, flags,    \
+                                        new_addr)                              \
+  __sanitizer_syscall_post_impl_mremap(res, (long)(addr), (long)(old_len),     \
+                                       (long)(new_len), (long)(flags),         \
+                                       (long)(new_addr))
+#define __sanitizer_syscall_pre_remap_file_pages(start, size, prot, pgoff,     \
+                                                 flags)                        \
+  __sanitizer_syscall_pre_impl_remap_file_pages(                               \
+      (long)(start), (long)(size), (long)(prot), (long)(pgoff), (long)(flags))
+#define __sanitizer_syscall_post_remap_file_pages(res, start, size, prot,      \
+                                                  pgoff, flags)                \
+  __sanitizer_syscall_post_impl_remap_file_pages(res, (long)(start),           \
+                                                 (long)(size), (long)(prot),   \
+                                                 (long)(pgoff), (long)(flags))
+#define __sanitizer_syscall_pre_msync(start, len, flags)                       \
+  __sanitizer_syscall_pre_impl_msync((long)(start), (long)(len), (long)(flags))
+#define __sanitizer_syscall_post_msync(res, start, len, flags)                 \
+  __sanitizer_syscall_post_impl_msync(res, (long)(start), (long)(len),         \
+                                      (long)(flags))
+#define __sanitizer_syscall_pre_munmap(addr, len)                              \
+  __sanitizer_syscall_pre_impl_munmap((long)(addr), (long)(len))
+#define __sanitizer_syscall_post_munmap(res, addr, len)                        \
+  __sanitizer_syscall_post_impl_munmap(res, (long)(addr), (long)(len))
+#define __sanitizer_syscall_pre_mlock(start, len)                              \
+  __sanitizer_syscall_pre_impl_mlock((long)(start), (long)(len))
+#define __sanitizer_syscall_post_mlock(res, start, len)                        \
+  __sanitizer_syscall_post_impl_mlock(res, (long)(start), (long)(len))
+#define __sanitizer_syscall_pre_munlock(start, len)                            \
+  __sanitizer_syscall_pre_impl_munlock((long)(start), (long)(len))
+#define __sanitizer_syscall_post_munlock(res, start, len)                      \
+  __sanitizer_syscall_post_impl_munlock(res, (long)(start), (long)(len))
+#define __sanitizer_syscall_pre_mlockall(flags)                                \
+  __sanitizer_syscall_pre_impl_mlockall((long)(flags))
+#define __sanitizer_syscall_post_mlockall(res, flags)                          \
+  __sanitizer_syscall_post_impl_mlockall(res, (long)(flags))
+#define __sanitizer_syscall_pre_munlockall()                                   \
+  __sanitizer_syscall_pre_impl_munlockall()
+#define __sanitizer_syscall_post_munlockall(res)                               \
+  __sanitizer_syscall_post_impl_munlockall(res)
+#define __sanitizer_syscall_pre_madvise(start, len, behavior)                  \
+  __sanitizer_syscall_pre_impl_madvise((long)(start), (long)(len),             \
+                                       (long)(behavior))
+#define __sanitizer_syscall_post_madvise(res, start, len, behavior)            \
+  __sanitizer_syscall_post_impl_madvise(res, (long)(start), (long)(len),       \
+                                        (long)(behavior))
+#define __sanitizer_syscall_pre_mincore(start, len, vec)                       \
+  __sanitizer_syscall_pre_impl_mincore((long)(start), (long)(len), (long)(vec))
+#define __sanitizer_syscall_post_mincore(res, start, len, vec)                 \
+  __sanitizer_syscall_post_impl_mincore(res, (long)(start), (long)(len),       \
+                                        (long)(vec))
+#define __sanitizer_syscall_pre_pivot_root(new_root, put_old)                  \
+  __sanitizer_syscall_pre_impl_pivot_root((long)(new_root), (long)(put_old))
+#define __sanitizer_syscall_post_pivot_root(res, new_root, put_old)            \
+  __sanitizer_syscall_post_impl_pivot_root(res, (long)(new_root),              \
+                                           (long)(put_old))
+#define __sanitizer_syscall_pre_chroot(filename)                               \
+  __sanitizer_syscall_pre_impl_chroot((long)(filename))
+#define __sanitizer_syscall_post_chroot(res, filename)                         \
+  __sanitizer_syscall_post_impl_chroot(res, (long)(filename))
+#define __sanitizer_syscall_pre_mknod(filename, mode, dev)                     \
+  __sanitizer_syscall_pre_impl_mknod((long)(filename), (long)(mode),           \
+                                     (long)(dev))
+#define __sanitizer_syscall_post_mknod(res, filename, mode, dev)               \
+  __sanitizer_syscall_post_impl_mknod(res, (long)(filename), (long)(mode),     \
+                                      (long)(dev))
+#define __sanitizer_syscall_pre_link(oldname, newname)                         \
+  __sanitizer_syscall_pre_impl_link((long)(oldname), (long)(newname))
+#define __sanitizer_syscall_post_link(res, oldname, newname)                   \
+  __sanitizer_syscall_post_impl_link(res, (long)(oldname), (long)(newname))
+#define __sanitizer_syscall_pre_symlink(old, new_)                             \
+  __sanitizer_syscall_pre_impl_symlink((long)(old), (long)(new_))
+#define __sanitizer_syscall_post_symlink(res, old, new_)                       \
+  __sanitizer_syscall_post_impl_symlink(res, (long)(old), (long)(new_))
+#define __sanitizer_syscall_pre_unlink(pathname)                               \
+  __sanitizer_syscall_pre_impl_unlink((long)(pathname))
+#define __sanitizer_syscall_post_unlink(res, pathname)                         \
+  __sanitizer_syscall_post_impl_unlink(res, (long)(pathname))
+#define __sanitizer_syscall_pre_rename(oldname, newname)                       \
+  __sanitizer_syscall_pre_impl_rename((long)(oldname), (long)(newname))
+#define __sanitizer_syscall_post_rename(res, oldname, newname)                 \
+  __sanitizer_syscall_post_impl_rename(res, (long)(oldname), (long)(newname))
+#define __sanitizer_syscall_pre_chmod(filename, mode)                          \
+  __sanitizer_syscall_pre_impl_chmod((long)(filename), (long)(mode))
+#define __sanitizer_syscall_post_chmod(res, filename, mode)                    \
+  __sanitizer_syscall_post_impl_chmod(res, (long)(filename), (long)(mode))
+#define __sanitizer_syscall_pre_fchmod(fd, mode)                               \
+  __sanitizer_syscall_pre_impl_fchmod((long)(fd), (long)(mode))
+#define __sanitizer_syscall_post_fchmod(res, fd, mode)                         \
+  __sanitizer_syscall_post_impl_fchmod(res, (long)(fd), (long)(mode))
+#define __sanitizer_syscall_pre_fcntl(fd, cmd, arg)                            \
+  __sanitizer_syscall_pre_impl_fcntl((long)(fd), (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_post_fcntl(res, fd, cmd, arg)                      \
+  __sanitizer_syscall_post_impl_fcntl(res, (long)(fd), (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_pre_fcntl64(fd, cmd, arg)                          \
+  __sanitizer_syscall_pre_impl_fcntl64((long)(fd), (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_post_fcntl64(res, fd, cmd, arg)                    \
+  __sanitizer_syscall_post_impl_fcntl64(res, (long)(fd), (long)(cmd),          \
+                                        (long)(arg))
+#define __sanitizer_syscall_pre_pipe(fildes)                                   \
+  __sanitizer_syscall_pre_impl_pipe((long)(fildes))
+#define __sanitizer_syscall_post_pipe(res, fildes)                             \
+  __sanitizer_syscall_post_impl_pipe(res, (long)(fildes))
+#define __sanitizer_syscall_pre_pipe2(fildes, flags)                           \
+  __sanitizer_syscall_pre_impl_pipe2((long)(fildes), (long)(flags))
+#define __sanitizer_syscall_post_pipe2(res, fildes, flags)                     \
+  __sanitizer_syscall_post_impl_pipe2(res, (long)(fildes), (long)(flags))
+#define __sanitizer_syscall_pre_dup(fildes)                                    \
+  __sanitizer_syscall_pre_impl_dup((long)(fildes))
+#define __sanitizer_syscall_post_dup(res, fildes)                              \
+  __sanitizer_syscall_post_impl_dup(res, (long)(fildes))
+#define __sanitizer_syscall_pre_dup2(oldfd, newfd)                             \
+  __sanitizer_syscall_pre_impl_dup2((long)(oldfd), (long)(newfd))
+#define __sanitizer_syscall_post_dup2(res, oldfd, newfd)                       \
+  __sanitizer_syscall_post_impl_dup2(res, (long)(oldfd), (long)(newfd))
+#define __sanitizer_syscall_pre_dup3(oldfd, newfd, flags)                      \
+  __sanitizer_syscall_pre_impl_dup3((long)(oldfd), (long)(newfd), (long)(flags))
+#define __sanitizer_syscall_post_dup3(res, oldfd, newfd, flags)                \
+  __sanitizer_syscall_post_impl_dup3(res, (long)(oldfd), (long)(newfd),        \
+                                     (long)(flags))
+#define __sanitizer_syscall_pre_ioperm(from, num, on)                          \
+  __sanitizer_syscall_pre_impl_ioperm((long)(from), (long)(num), (long)(on))
+#define __sanitizer_syscall_post_ioperm(res, from, num, on)                    \
+  __sanitizer_syscall_post_impl_ioperm(res, (long)(from), (long)(num),         \
+                                       (long)(on))
+#define __sanitizer_syscall_pre_ioctl(fd, cmd, arg)                            \
+  __sanitizer_syscall_pre_impl_ioctl((long)(fd), (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_post_ioctl(res, fd, cmd, arg)                      \
+  __sanitizer_syscall_post_impl_ioctl(res, (long)(fd), (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_pre_flock(fd, cmd)                                 \
+  __sanitizer_syscall_pre_impl_flock((long)(fd), (long)(cmd))
+#define __sanitizer_syscall_post_flock(res, fd, cmd)                           \
+  __sanitizer_syscall_post_impl_flock(res, (long)(fd), (long)(cmd))
+#define __sanitizer_syscall_pre_io_setup(nr_reqs, ctx)                         \
+  __sanitizer_syscall_pre_impl_io_setup((long)(nr_reqs), (long)(ctx))
+#define __sanitizer_syscall_post_io_setup(res, nr_reqs, ctx)                   \
+  __sanitizer_syscall_post_impl_io_setup(res, (long)(nr_reqs), (long)(ctx))
+#define __sanitizer_syscall_pre_io_destroy(ctx)                                \
+  __sanitizer_syscall_pre_impl_io_destroy((long)(ctx))
+#define __sanitizer_syscall_post_io_destroy(res, ctx)                          \
+  __sanitizer_syscall_post_impl_io_destroy(res, (long)(ctx))
+#define __sanitizer_syscall_pre_io_getevents(ctx_id, min_nr, nr, events,       \
+                                             timeout)                          \
+  __sanitizer_syscall_pre_impl_io_getevents((long)(ctx_id), (long)(min_nr),    \
+                                            (long)(nr), (long)(events),        \
+                                            (long)(timeout))
+#define __sanitizer_syscall_post_io_getevents(res, ctx_id, min_nr, nr, events, \
+                                              timeout)                         \
+  __sanitizer_syscall_post_impl_io_getevents(res, (long)(ctx_id),              \
+                                             (long)(min_nr), (long)(nr),       \
+                                             (long)(events), (long)(timeout))
+#define __sanitizer_syscall_pre_io_submit(ctx_id, arg1, arg2)                  \
+  __sanitizer_syscall_pre_impl_io_submit((long)(ctx_id), (long)(arg1),         \
+                                         (long)(arg2))
+#define __sanitizer_syscall_post_io_submit(res, ctx_id, arg1, arg2)            \
+  __sanitizer_syscall_post_impl_io_submit(res, (long)(ctx_id), (long)(arg1),   \
+                                          (long)(arg2))
+#define __sanitizer_syscall_pre_io_cancel(ctx_id, iocb, result)                \
+  __sanitizer_syscall_pre_impl_io_cancel((long)(ctx_id), (long)(iocb),         \
+                                         (long)(result))
+#define __sanitizer_syscall_post_io_cancel(res, ctx_id, iocb, result)          \
+  __sanitizer_syscall_post_impl_io_cancel(res, (long)(ctx_id), (long)(iocb),   \
+                                          (long)(result))
+#define __sanitizer_syscall_pre_sendfile(out_fd, in_fd, offset, count)         \
+  __sanitizer_syscall_pre_impl_sendfile((long)(out_fd), (long)(in_fd),         \
+                                        (long)(offset), (long)(count))
+#define __sanitizer_syscall_post_sendfile(res, out_fd, in_fd, offset, count)   \
+  __sanitizer_syscall_post_impl_sendfile(res, (long)(out_fd), (long)(in_fd),   \
+                                         (long)(offset), (long)(count))
+#define __sanitizer_syscall_pre_sendfile64(out_fd, in_fd, offset, count)       \
+  __sanitizer_syscall_pre_impl_sendfile64((long)(out_fd), (long)(in_fd),       \
+                                          (long)(offset), (long)(count))
+#define __sanitizer_syscall_post_sendfile64(res, out_fd, in_fd, offset, count) \
+  __sanitizer_syscall_post_impl_sendfile64(res, (long)(out_fd), (long)(in_fd), \
+                                           (long)(offset), (long)(count))
+#define __sanitizer_syscall_pre_readlink(path, buf, bufsiz)                    \
+  __sanitizer_syscall_pre_impl_readlink((long)(path), (long)(buf),             \
+                                        (long)(bufsiz))
+#define __sanitizer_syscall_post_readlink(res, path, buf, bufsiz)              \
+  __sanitizer_syscall_post_impl_readlink(res, (long)(path), (long)(buf),       \
+                                         (long)(bufsiz))
+#define __sanitizer_syscall_pre_creat(pathname, mode)                          \
+  __sanitizer_syscall_pre_impl_creat((long)(pathname), (long)(mode))
+#define __sanitizer_syscall_post_creat(res, pathname, mode)                    \
+  __sanitizer_syscall_post_impl_creat(res, (long)(pathname), (long)(mode))
+#define __sanitizer_syscall_pre_open(filename, flags, mode)                    \
+  __sanitizer_syscall_pre_impl_open((long)(filename), (long)(flags),           \
+                                    (long)(mode))
+#define __sanitizer_syscall_post_open(res, filename, flags, mode)              \
+  __sanitizer_syscall_post_impl_open(res, (long)(filename), (long)(flags),     \
+                                     (long)(mode))
+#define __sanitizer_syscall_pre_close(fd)                                      \
+  __sanitizer_syscall_pre_impl_close((long)(fd))
+#define __sanitizer_syscall_post_close(res, fd)                                \
+  __sanitizer_syscall_post_impl_close(res, (long)(fd))
+#define __sanitizer_syscall_pre_access(filename, mode)                         \
+  __sanitizer_syscall_pre_impl_access((long)(filename), (long)(mode))
+#define __sanitizer_syscall_post_access(res, filename, mode)                   \
+  __sanitizer_syscall_post_impl_access(res, (long)(filename), (long)(mode))
+#define __sanitizer_syscall_pre_vhangup() __sanitizer_syscall_pre_impl_vhangup()
+#define __sanitizer_syscall_post_vhangup(res)                                  \
+  __sanitizer_syscall_post_impl_vhangup(res)
+#define __sanitizer_syscall_pre_chown(filename, user, group)                   \
+  __sanitizer_syscall_pre_impl_chown((long)(filename), (long)(user),           \
+                                     (long)(group))
+#define __sanitizer_syscall_post_chown(res, filename, user, group)             \
+  __sanitizer_syscall_post_impl_chown(res, (long)(filename), (long)(user),     \
+                                      (long)(group))
+#define __sanitizer_syscall_pre_lchown(filename, user, group)                  \
+  __sanitizer_syscall_pre_impl_lchown((long)(filename), (long)(user),          \
+                                      (long)(group))
+#define __sanitizer_syscall_post_lchown(res, filename, user, group)            \
+  __sanitizer_syscall_post_impl_lchown(res, (long)(filename), (long)(user),    \
+                                       (long)(group))
+#define __sanitizer_syscall_pre_fchown(fd, user, group)                        \
+  __sanitizer_syscall_pre_impl_fchown((long)(fd), (long)(user), (long)(group))
+#define __sanitizer_syscall_post_fchown(res, fd, user, group)                  \
+  __sanitizer_syscall_post_impl_fchown(res, (long)(fd), (long)(user),          \
+                                       (long)(group))
+#define __sanitizer_syscall_pre_chown16(filename, user, group)                 \
+  __sanitizer_syscall_pre_impl_chown16((long)(filename), (long)user,           \
+                                       (long)group)
+#define __sanitizer_syscall_post_chown16(res, filename, user, group)           \
+  __sanitizer_syscall_post_impl_chown16(res, (long)(filename), (long)user,     \
+                                        (long)group)
+#define __sanitizer_syscall_pre_lchown16(filename, user, group)                \
+  __sanitizer_syscall_pre_impl_lchown16((long)(filename), (long)user,          \
+                                        (long)group)
+#define __sanitizer_syscall_post_lchown16(res, filename, user, group)          \
+  __sanitizer_syscall_post_impl_lchown16(res, (long)(filename), (long)user,    \
+                                         (long)group)
+#define __sanitizer_syscall_pre_fchown16(fd, user, group)                      \
+  __sanitizer_syscall_pre_impl_fchown16((long)(fd), (long)user, (long)group)
+#define __sanitizer_syscall_post_fchown16(res, fd, user, group)                \
+  __sanitizer_syscall_post_impl_fchown16(res, (long)(fd), (long)user,          \
+                                         (long)group)
+#define __sanitizer_syscall_pre_setregid16(rgid, egid)                         \
+  __sanitizer_syscall_pre_impl_setregid16((long)rgid, (long)egid)
+#define __sanitizer_syscall_post_setregid16(res, rgid, egid)                   \
+  __sanitizer_syscall_post_impl_setregid16(res, (long)rgid, (long)egid)
+#define __sanitizer_syscall_pre_setgid16(gid)                                  \
+  __sanitizer_syscall_pre_impl_setgid16((long)gid)
+#define __sanitizer_syscall_post_setgid16(res, gid)                            \
+  __sanitizer_syscall_post_impl_setgid16(res, (long)gid)
+#define __sanitizer_syscall_pre_setreuid16(ruid, euid)                         \
+  __sanitizer_syscall_pre_impl_setreuid16((long)ruid, (long)euid)
+#define __sanitizer_syscall_post_setreuid16(res, ruid, euid)                   \
+  __sanitizer_syscall_post_impl_setreuid16(res, (long)ruid, (long)euid)
+#define __sanitizer_syscall_pre_setuid16(uid)                                  \
+  __sanitizer_syscall_pre_impl_setuid16((long)uid)
+#define __sanitizer_syscall_post_setuid16(res, uid)                            \
+  __sanitizer_syscall_post_impl_setuid16(res, (long)uid)
+#define __sanitizer_syscall_pre_setresuid16(ruid, euid, suid)                  \
+  __sanitizer_syscall_pre_impl_setresuid16((long)ruid, (long)euid, (long)suid)
+#define __sanitizer_syscall_post_setresuid16(res, ruid, euid, suid)            \
+  __sanitizer_syscall_post_impl_setresuid16(res, (long)ruid, (long)euid,       \
+                                            (long)suid)
+#define __sanitizer_syscall_pre_getresuid16(ruid, euid, suid)                  \
+  __sanitizer_syscall_pre_impl_getresuid16((long)(ruid), (long)(euid),         \
+                                           (long)(suid))
+#define __sanitizer_syscall_post_getresuid16(res, ruid, euid, suid)            \
+  __sanitizer_syscall_post_impl_getresuid16(res, (long)(ruid), (long)(euid),   \
+                                            (long)(suid))
+#define __sanitizer_syscall_pre_setresgid16(rgid, egid, sgid)                  \
+  __sanitizer_syscall_pre_impl_setresgid16((long)rgid, (long)egid, (long)sgid)
+#define __sanitizer_syscall_post_setresgid16(res, rgid, egid, sgid)            \
+  __sanitizer_syscall_post_impl_setresgid16(res, (long)rgid, (long)egid,       \
+                                            (long)sgid)
+#define __sanitizer_syscall_pre_getresgid16(rgid, egid, sgid)                  \
+  __sanitizer_syscall_pre_impl_getresgid16((long)(rgid), (long)(egid),         \
+                                           (long)(sgid))
+#define __sanitizer_syscall_post_getresgid16(res, rgid, egid, sgid)            \
+  __sanitizer_syscall_post_impl_getresgid16(res, (long)(rgid), (long)(egid),   \
+                                            (long)(sgid))
+#define __sanitizer_syscall_pre_setfsuid16(uid)                                \
+  __sanitizer_syscall_pre_impl_setfsuid16((long)uid)
+#define __sanitizer_syscall_post_setfsuid16(res, uid)                          \
+  __sanitizer_syscall_post_impl_setfsuid16(res, (long)uid)
+#define __sanitizer_syscall_pre_setfsgid16(gid)                                \
+  __sanitizer_syscall_pre_impl_setfsgid16((long)gid)
+#define __sanitizer_syscall_post_setfsgid16(res, gid)                          \
+  __sanitizer_syscall_post_impl_setfsgid16(res, (long)gid)
+#define __sanitizer_syscall_pre_getgroups16(gidsetsize, grouplist)             \
+  __sanitizer_syscall_pre_impl_getgroups16((long)(gidsetsize),                 \
+                                           (long)(grouplist))
+#define __sanitizer_syscall_post_getgroups16(res, gidsetsize, grouplist)       \
+  __sanitizer_syscall_post_impl_getgroups16(res, (long)(gidsetsize),           \
+                                            (long)(grouplist))
+#define __sanitizer_syscall_pre_setgroups16(gidsetsize, grouplist)             \
+  __sanitizer_syscall_pre_impl_setgroups16((long)(gidsetsize),                 \
+                                           (long)(grouplist))
+#define __sanitizer_syscall_post_setgroups16(res, gidsetsize, grouplist)       \
+  __sanitizer_syscall_post_impl_setgroups16(res, (long)(gidsetsize),           \
+                                            (long)(grouplist))
+#define __sanitizer_syscall_pre_getuid16()                                     \
+  __sanitizer_syscall_pre_impl_getuid16()
+#define __sanitizer_syscall_post_getuid16(res)                                 \
+  __sanitizer_syscall_post_impl_getuid16(res)
+#define __sanitizer_syscall_pre_geteuid16()                                    \
+  __sanitizer_syscall_pre_impl_geteuid16()
+#define __sanitizer_syscall_post_geteuid16(res)                                \
+  __sanitizer_syscall_post_impl_geteuid16(res)
+#define __sanitizer_syscall_pre_getgid16()                                     \
+  __sanitizer_syscall_pre_impl_getgid16()
+#define __sanitizer_syscall_post_getgid16(res)                                 \
+  __sanitizer_syscall_post_impl_getgid16(res)
+#define __sanitizer_syscall_pre_getegid16()                                    \
+  __sanitizer_syscall_pre_impl_getegid16()
+#define __sanitizer_syscall_post_getegid16(res)                                \
+  __sanitizer_syscall_post_impl_getegid16(res)
+#define __sanitizer_syscall_pre_utime(filename, times)                         \
+  __sanitizer_syscall_pre_impl_utime((long)(filename), (long)(times))
+#define __sanitizer_syscall_post_utime(res, filename, times)                   \
+  __sanitizer_syscall_post_impl_utime(res, (long)(filename), (long)(times))
+#define __sanitizer_syscall_pre_utimes(filename, utimes)                       \
+  __sanitizer_syscall_pre_impl_utimes((long)(filename), (long)(utimes))
+#define __sanitizer_syscall_post_utimes(res, filename, utimes)                 \
+  __sanitizer_syscall_post_impl_utimes(res, (long)(filename), (long)(utimes))
+#define __sanitizer_syscall_pre_lseek(fd, offset, origin)                      \
+  __sanitizer_syscall_pre_impl_lseek((long)(fd), (long)(offset), (long)(origin))
+#define __sanitizer_syscall_post_lseek(res, fd, offset, origin)                \
+  __sanitizer_syscall_post_impl_lseek(res, (long)(fd), (long)(offset),         \
+                                      (long)(origin))
+#define __sanitizer_syscall_pre_llseek(fd, offset_high, offset_low, result,    \
+                                       origin)                                 \
+  __sanitizer_syscall_pre_impl_llseek((long)(fd), (long)(offset_high),         \
+                                      (long)(offset_low), (long)(result),      \
+                                      (long)(origin))
+#define __sanitizer_syscall_post_llseek(res, fd, offset_high, offset_low,      \
+                                        result, origin)                        \
+  __sanitizer_syscall_post_impl_llseek(res, (long)(fd), (long)(offset_high),   \
+                                       (long)(offset_low), (long)(result),     \
+                                       (long)(origin))
+#define __sanitizer_syscall_pre_read(fd, buf, count)                           \
+  __sanitizer_syscall_pre_impl_read((long)(fd), (long)(buf), (long)(count))
+#define __sanitizer_syscall_post_read(res, fd, buf, count)                     \
+  __sanitizer_syscall_post_impl_read(res, (long)(fd), (long)(buf),             \
+                                     (long)(count))
+#define __sanitizer_syscall_pre_readv(fd, vec, vlen)                           \
+  __sanitizer_syscall_pre_impl_readv((long)(fd), (long)(vec), (long)(vlen))
+#define __sanitizer_syscall_post_readv(res, fd, vec, vlen)                     \
+  __sanitizer_syscall_post_impl_readv(res, (long)(fd), (long)(vec),            \
+                                      (long)(vlen))
+#define __sanitizer_syscall_pre_write(fd, buf, count)                          \
+  __sanitizer_syscall_pre_impl_write((long)(fd), (long)(buf), (long)(count))
+#define __sanitizer_syscall_post_write(res, fd, buf, count)                    \
+  __sanitizer_syscall_post_impl_write(res, (long)(fd), (long)(buf),            \
+                                      (long)(count))
+#define __sanitizer_syscall_pre_writev(fd, vec, vlen)                          \
+  __sanitizer_syscall_pre_impl_writev((long)(fd), (long)(vec), (long)(vlen))
+#define __sanitizer_syscall_post_writev(res, fd, vec, vlen)                    \
+  __sanitizer_syscall_post_impl_writev(res, (long)(fd), (long)(vec),           \
+                                       (long)(vlen))
+
+#ifdef _LP64
+#define __sanitizer_syscall_pre_pread64(fd, buf, count, pos)                   \
+  __sanitizer_syscall_pre_impl_pread64((long)(fd), (long)(buf), (long)(count), \
+                                       (long)(pos))
+#define __sanitizer_syscall_post_pread64(res, fd, buf, count, pos)             \
+  __sanitizer_syscall_post_impl_pread64(res, (long)(fd), (long)(buf),          \
+                                        (long)(count), (long)(pos))
+#define __sanitizer_syscall_pre_pwrite64(fd, buf, count, pos)                  \
+  __sanitizer_syscall_pre_impl_pwrite64((long)(fd), (long)(buf),               \
+                                        (long)(count), (long)(pos))
+#define __sanitizer_syscall_post_pwrite64(res, fd, buf, count, pos)            \
+  __sanitizer_syscall_post_impl_pwrite64(res, (long)(fd), (long)(buf),         \
+                                         (long)(count), (long)(pos))
+#else
+#define __sanitizer_syscall_pre_pread64(fd, buf, count, pos0, pos1)            \
+  __sanitizer_syscall_pre_impl_pread64((long)(fd), (long)(buf), (long)(count), \
+                                       (long)(pos0), (long)(pos1))
+#define __sanitizer_syscall_post_pread64(res, fd, buf, count, pos0, pos1)      \
+  __sanitizer_syscall_post_impl_pread64(                                       \
+      res, (long)(fd), (long)(buf), (long)(count), (long)(pos0), (long)(pos1))
+#define __sanitizer_syscall_pre_pwrite64(fd, buf, count, pos0, pos1)           \
+  __sanitizer_syscall_pre_impl_pwrite64(                                       \
+      (long)(fd), (long)(buf), (long)(count), (long)(pos0), (long)(pos1))
+#define __sanitizer_syscall_post_pwrite64(res, fd, buf, count, pos0, pos1)     \
+  __sanitizer_syscall_post_impl_pwrite64(                                      \
+      res, (long)(fd), (long)(buf), (long)(count), (long)(pos0), (long)(pos1))
+#endif
+
+#define __sanitizer_syscall_pre_preadv(fd, vec, vlen, pos_l, pos_h)            \
+  __sanitizer_syscall_pre_impl_preadv((long)(fd), (long)(vec), (long)(vlen),   \
+                                      (long)(pos_l), (long)(pos_h))
+#define __sanitizer_syscall_post_preadv(res, fd, vec, vlen, pos_l, pos_h)      \
+  __sanitizer_syscall_post_impl_preadv(res, (long)(fd), (long)(vec),           \
+                                       (long)(vlen), (long)(pos_l),            \
+                                       (long)(pos_h))
+#define __sanitizer_syscall_pre_pwritev(fd, vec, vlen, pos_l, pos_h)           \
+  __sanitizer_syscall_pre_impl_pwritev((long)(fd), (long)(vec), (long)(vlen),  \
+                                       (long)(pos_l), (long)(pos_h))
+#define __sanitizer_syscall_post_pwritev(res, fd, vec, vlen, pos_l, pos_h)     \
+  __sanitizer_syscall_post_impl_pwritev(res, (long)(fd), (long)(vec),          \
+                                        (long)(vlen), (long)(pos_l),           \
+                                        (long)(pos_h))
+#define __sanitizer_syscall_pre_getcwd(buf, size)                              \
+  __sanitizer_syscall_pre_impl_getcwd((long)(buf), (long)(size))
+#define __sanitizer_syscall_post_getcwd(res, buf, size)                        \
+  __sanitizer_syscall_post_impl_getcwd(res, (long)(buf), (long)(size))
+#define __sanitizer_syscall_pre_mkdir(pathname, mode)                          \
+  __sanitizer_syscall_pre_impl_mkdir((long)(pathname), (long)(mode))
+#define __sanitizer_syscall_post_mkdir(res, pathname, mode)                    \
+  __sanitizer_syscall_post_impl_mkdir(res, (long)(pathname), (long)(mode))
+#define __sanitizer_syscall_pre_chdir(filename)                                \
+  __sanitizer_syscall_pre_impl_chdir((long)(filename))
+#define __sanitizer_syscall_post_chdir(res, filename)                          \
+  __sanitizer_syscall_post_impl_chdir(res, (long)(filename))
+#define __sanitizer_syscall_pre_fchdir(fd)                                     \
+  __sanitizer_syscall_pre_impl_fchdir((long)(fd))
+#define __sanitizer_syscall_post_fchdir(res, fd)                               \
+  __sanitizer_syscall_post_impl_fchdir(res, (long)(fd))
+#define __sanitizer_syscall_pre_rmdir(pathname)                                \
+  __sanitizer_syscall_pre_impl_rmdir((long)(pathname))
+#define __sanitizer_syscall_post_rmdir(res, pathname)                          \
+  __sanitizer_syscall_post_impl_rmdir(res, (long)(pathname))
+#define __sanitizer_syscall_pre_lookup_dcookie(cookie64, buf, len)             \
+  __sanitizer_syscall_pre_impl_lookup_dcookie((long)(cookie64), (long)(buf),   \
+                                              (long)(len))
+#define __sanitizer_syscall_post_lookup_dcookie(res, cookie64, buf, len)       \
+  __sanitizer_syscall_post_impl_lookup_dcookie(res, (long)(cookie64),          \
+                                               (long)(buf), (long)(len))
+#define __sanitizer_syscall_pre_quotactl(cmd, special, id, addr)               \
+  __sanitizer_syscall_pre_impl_quotactl((long)(cmd), (long)(special),          \
+                                        (long)(id), (long)(addr))
+#define __sanitizer_syscall_post_quotactl(res, cmd, special, id, addr)         \
+  __sanitizer_syscall_post_impl_quotactl(res, (long)(cmd), (long)(special),    \
+                                         (long)(id), (long)(addr))
+#define __sanitizer_syscall_pre_getdents(fd, dirent, count)                    \
+  __sanitizer_syscall_pre_impl_getdents((long)(fd), (long)(dirent),            \
+                                        (long)(count))
+#define __sanitizer_syscall_post_getdents(res, fd, dirent, count)              \
+  __sanitizer_syscall_post_impl_getdents(res, (long)(fd), (long)(dirent),      \
+                                         (long)(count))
+#define __sanitizer_syscall_pre_getdents64(fd, dirent, count)                  \
+  __sanitizer_syscall_pre_impl_getdents64((long)(fd), (long)(dirent),          \
+                                          (long)(count))
+#define __sanitizer_syscall_post_getdents64(res, fd, dirent, count)            \
+  __sanitizer_syscall_post_impl_getdents64(res, (long)(fd), (long)(dirent),    \
+                                           (long)(count))
+#define __sanitizer_syscall_pre_setsockopt(fd, level, optname, optval, optlen) \
+  __sanitizer_syscall_pre_impl_setsockopt((long)(fd), (long)(level),           \
+                                          (long)(optname), (long)(optval),     \
+                                          (long)(optlen))
+#define __sanitizer_syscall_post_setsockopt(res, fd, level, optname, optval,   \
+                                            optlen)                            \
+  __sanitizer_syscall_post_impl_setsockopt(res, (long)(fd), (long)(level),     \
+                                           (long)(optname), (long)(optval),    \
+                                           (long)(optlen))
+#define __sanitizer_syscall_pre_getsockopt(fd, level, optname, optval, optlen) \
+  __sanitizer_syscall_pre_impl_getsockopt((long)(fd), (long)(level),           \
+                                          (long)(optname), (long)(optval),     \
+                                          (long)(optlen))
+#define __sanitizer_syscall_post_getsockopt(res, fd, level, optname, optval,   \
+                                            optlen)                            \
+  __sanitizer_syscall_post_impl_getsockopt(res, (long)(fd), (long)(level),     \
+                                           (long)(optname), (long)(optval),    \
+                                           (long)(optlen))
+#define __sanitizer_syscall_pre_bind(arg0, arg1, arg2)                         \
+  __sanitizer_syscall_pre_impl_bind((long)(arg0), (long)(arg1), (long)(arg2))
+#define __sanitizer_syscall_post_bind(res, arg0, arg1, arg2)                   \
+  __sanitizer_syscall_post_impl_bind(res, (long)(arg0), (long)(arg1),          \
+                                     (long)(arg2))
+#define __sanitizer_syscall_pre_connect(arg0, arg1, arg2)                      \
+  __sanitizer_syscall_pre_impl_connect((long)(arg0), (long)(arg1), (long)(arg2))
+#define __sanitizer_syscall_post_connect(res, arg0, arg1, arg2)                \
+  __sanitizer_syscall_post_impl_connect(res, (long)(arg0), (long)(arg1),       \
+                                        (long)(arg2))
+#define __sanitizer_syscall_pre_accept(arg0, arg1, arg2)                       \
+  __sanitizer_syscall_pre_impl_accept((long)(arg0), (long)(arg1), (long)(arg2))
+#define __sanitizer_syscall_post_accept(res, arg0, arg1, arg2)                 \
+  __sanitizer_syscall_post_impl_accept(res, (long)(arg0), (long)(arg1),        \
+                                       (long)(arg2))
+#define __sanitizer_syscall_pre_accept4(arg0, arg1, arg2, arg3)                \
+  __sanitizer_syscall_pre_impl_accept4((long)(arg0), (long)(arg1),             \
+                                       (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_post_accept4(res, arg0, arg1, arg2, arg3)          \
+  __sanitizer_syscall_post_impl_accept4(res, (long)(arg0), (long)(arg1),       \
+                                        (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_pre_getsockname(arg0, arg1, arg2)                  \
+  __sanitizer_syscall_pre_impl_getsockname((long)(arg0), (long)(arg1),         \
+                                           (long)(arg2))
+#define __sanitizer_syscall_post_getsockname(res, arg0, arg1, arg2)            \
+  __sanitizer_syscall_post_impl_getsockname(res, (long)(arg0), (long)(arg1),   \
+                                            (long)(arg2))
+#define __sanitizer_syscall_pre_getpeername(arg0, arg1, arg2)                  \
+  __sanitizer_syscall_pre_impl_getpeername((long)(arg0), (long)(arg1),         \
+                                           (long)(arg2))
+#define __sanitizer_syscall_post_getpeername(res, arg0, arg1, arg2)            \
+  __sanitizer_syscall_post_impl_getpeername(res, (long)(arg0), (long)(arg1),   \
+                                            (long)(arg2))
+#define __sanitizer_syscall_pre_send(arg0, arg1, arg2, arg3)                   \
+  __sanitizer_syscall_pre_impl_send((long)(arg0), (long)(arg1), (long)(arg2),  \
+                                    (long)(arg3))
+#define __sanitizer_syscall_post_send(res, arg0, arg1, arg2, arg3)             \
+  __sanitizer_syscall_post_impl_send(res, (long)(arg0), (long)(arg1),          \
+                                     (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_pre_sendto(arg0, arg1, arg2, arg3, arg4, arg5)     \
+  __sanitizer_syscall_pre_impl_sendto((long)(arg0), (long)(arg1),              \
+                                      (long)(arg2), (long)(arg3),              \
+                                      (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_post_sendto(res, arg0, arg1, arg2, arg3, arg4,     \
+                                        arg5)                                  \
+  __sanitizer_syscall_post_impl_sendto(res, (long)(arg0), (long)(arg1),        \
+                                       (long)(arg2), (long)(arg3),             \
+                                       (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_pre_sendmsg(fd, msg, flags)                        \
+  __sanitizer_syscall_pre_impl_sendmsg((long)(fd), (long)(msg), (long)(flags))
+#define __sanitizer_syscall_post_sendmsg(res, fd, msg, flags)                  \
+  __sanitizer_syscall_post_impl_sendmsg(res, (long)(fd), (long)(msg),          \
+                                        (long)(flags))
+#define __sanitizer_syscall_pre_sendmmsg(fd, msg, vlen, flags)                 \
+  __sanitizer_syscall_pre_impl_sendmmsg((long)(fd), (long)(msg), (long)(vlen), \
+                                        (long)(flags))
+#define __sanitizer_syscall_post_sendmmsg(res, fd, msg, vlen, flags)           \
+  __sanitizer_syscall_post_impl_sendmmsg(res, (long)(fd), (long)(msg),         \
+                                         (long)(vlen), (long)(flags))
+#define __sanitizer_syscall_pre_recv(arg0, arg1, arg2, arg3)                   \
+  __sanitizer_syscall_pre_impl_recv((long)(arg0), (long)(arg1), (long)(arg2),  \
+                                    (long)(arg3))
+#define __sanitizer_syscall_post_recv(res, arg0, arg1, arg2, arg3)             \
+  __sanitizer_syscall_post_impl_recv(res, (long)(arg0), (long)(arg1),          \
+                                     (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_pre_recvfrom(arg0, arg1, arg2, arg3, arg4, arg5)   \
+  __sanitizer_syscall_pre_impl_recvfrom((long)(arg0), (long)(arg1),            \
+                                        (long)(arg2), (long)(arg3),            \
+                                        (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_post_recvfrom(res, arg0, arg1, arg2, arg3, arg4,   \
+                                          arg5)                                \
+  __sanitizer_syscall_post_impl_recvfrom(res, (long)(arg0), (long)(arg1),      \
+                                         (long)(arg2), (long)(arg3),           \
+                                         (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_pre_recvmsg(fd, msg, flags)                        \
+  __sanitizer_syscall_pre_impl_recvmsg((long)(fd), (long)(msg), (long)(flags))
+#define __sanitizer_syscall_post_recvmsg(res, fd, msg, flags)                  \
+  __sanitizer_syscall_post_impl_recvmsg(res, (long)(fd), (long)(msg),          \
+                                        (long)(flags))
+#define __sanitizer_syscall_pre_recvmmsg(fd, msg, vlen, flags, timeout)        \
+  __sanitizer_syscall_pre_impl_recvmmsg((long)(fd), (long)(msg), (long)(vlen), \
+                                        (long)(flags), (long)(timeout))
+#define __sanitizer_syscall_post_recvmmsg(res, fd, msg, vlen, flags, timeout)  \
+  __sanitizer_syscall_post_impl_recvmmsg(res, (long)(fd), (long)(msg),         \
+                                         (long)(vlen), (long)(flags),          \
+                                         (long)(timeout))
+#define __sanitizer_syscall_pre_socket(arg0, arg1, arg2)                       \
+  __sanitizer_syscall_pre_impl_socket((long)(arg0), (long)(arg1), (long)(arg2))
+#define __sanitizer_syscall_post_socket(res, arg0, arg1, arg2)                 \
+  __sanitizer_syscall_post_impl_socket(res, (long)(arg0), (long)(arg1),        \
+                                       (long)(arg2))
+#define __sanitizer_syscall_pre_socketpair(arg0, arg1, arg2, arg3)             \
+  __sanitizer_syscall_pre_impl_socketpair((long)(arg0), (long)(arg1),          \
+                                          (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_post_socketpair(res, arg0, arg1, arg2, arg3)       \
+  __sanitizer_syscall_post_impl_socketpair(res, (long)(arg0), (long)(arg1),    \
+                                           (long)(arg2), (long)(arg3))
+#define __sanitizer_syscall_pre_socketcall(call, args)                         \
+  __sanitizer_syscall_pre_impl_socketcall((long)(call), (long)(args))
+#define __sanitizer_syscall_post_socketcall(res, call, args)                   \
+  __sanitizer_syscall_post_impl_socketcall(res, (long)(call), (long)(args))
+#define __sanitizer_syscall_pre_listen(arg0, arg1)                             \
+  __sanitizer_syscall_pre_impl_listen((long)(arg0), (long)(arg1))
+#define __sanitizer_syscall_post_listen(res, arg0, arg1)                       \
+  __sanitizer_syscall_post_impl_listen(res, (long)(arg0), (long)(arg1))
+#define __sanitizer_syscall_pre_poll(ufds, nfds, timeout)                      \
+  __sanitizer_syscall_pre_impl_poll((long)(ufds), (long)(nfds), (long)(timeout))
+#define __sanitizer_syscall_post_poll(res, ufds, nfds, timeout)                \
+  __sanitizer_syscall_post_impl_poll(res, (long)(ufds), (long)(nfds),          \
+                                     (long)(timeout))
+#define __sanitizer_syscall_pre_select(n, inp, outp, exp, tvp)                 \
+  __sanitizer_syscall_pre_impl_select((long)(n), (long)(inp), (long)(outp),    \
+                                      (long)(exp), (long)(tvp))
+#define __sanitizer_syscall_post_select(res, n, inp, outp, exp, tvp)           \
+  __sanitizer_syscall_post_impl_select(res, (long)(n), (long)(inp),            \
+                                       (long)(outp), (long)(exp), (long)(tvp))
+#define __sanitizer_syscall_pre_old_select(arg)                                \
+  __sanitizer_syscall_pre_impl_old_select((long)(arg))
+#define __sanitizer_syscall_post_old_select(res, arg)                          \
+  __sanitizer_syscall_post_impl_old_select(res, (long)(arg))
+#define __sanitizer_syscall_pre_epoll_create(size)                             \
+  __sanitizer_syscall_pre_impl_epoll_create((long)(size))
+#define __sanitizer_syscall_post_epoll_create(res, size)                       \
+  __sanitizer_syscall_post_impl_epoll_create(res, (long)(size))
+#define __sanitizer_syscall_pre_epoll_create1(flags)                           \
+  __sanitizer_syscall_pre_impl_epoll_create1((long)(flags))
+#define __sanitizer_syscall_post_epoll_create1(res, flags)                     \
+  __sanitizer_syscall_post_impl_epoll_create1(res, (long)(flags))
+#define __sanitizer_syscall_pre_epoll_ctl(epfd, op, fd, event)                 \
+  __sanitizer_syscall_pre_impl_epoll_ctl((long)(epfd), (long)(op), (long)(fd), \
+                                         (long)(event))
+#define __sanitizer_syscall_post_epoll_ctl(res, epfd, op, fd, event)           \
+  __sanitizer_syscall_post_impl_epoll_ctl(res, (long)(epfd), (long)(op),       \
+                                          (long)(fd), (long)(event))
+#define __sanitizer_syscall_pre_epoll_wait(epfd, events, maxevents, timeout)   \
+  __sanitizer_syscall_pre_impl_epoll_wait((long)(epfd), (long)(events),        \
+                                          (long)(maxevents), (long)(timeout))
+#define __sanitizer_syscall_post_epoll_wait(res, epfd, events, maxevents,      \
+                                            timeout)                           \
+  __sanitizer_syscall_post_impl_epoll_wait(res, (long)(epfd), (long)(events),  \
+                                           (long)(maxevents), (long)(timeout))
+#define __sanitizer_syscall_pre_epoll_pwait(epfd, events, maxevents, timeout,  \
+                                            sigmask, sigsetsize)               \
+  __sanitizer_syscall_pre_impl_epoll_pwait(                                    \
+      (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout),        \
+      (long)(sigmask), (long)(sigsetsize))
+#define __sanitizer_syscall_post_epoll_pwait(res, epfd, events, maxevents,     \
+                                             timeout, sigmask, sigsetsize)     \
+  __sanitizer_syscall_post_impl_epoll_pwait(                                   \
+      res, (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout),   \
+      (long)(sigmask), (long)(sigsetsize))
+#define __sanitizer_syscall_pre_epoll_pwait2(epfd, events, maxevents, timeout, \
+                                             sigmask, sigsetsize)              \
+  __sanitizer_syscall_pre_impl_epoll_pwait2(                                   \
+      (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout),        \
+      (long)(sigmask), (long)(sigsetsize))
+#define __sanitizer_syscall_post_epoll_pwait2(res, epfd, events, maxevents,    \
+                                              timeout, sigmask, sigsetsize)    \
+  __sanitizer_syscall_post_impl_epoll_pwait2(                                  \
+      res, (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout),   \
+      (long)(sigmask), (long)(sigsetsize))
+#define __sanitizer_syscall_pre_gethostname(name, len)                         \
+  __sanitizer_syscall_pre_impl_gethostname((long)(name), (long)(len))
+#define __sanitizer_syscall_post_gethostname(res, name, len)                   \
+  __sanitizer_syscall_post_impl_gethostname(res, (long)(name), (long)(len))
+#define __sanitizer_syscall_pre_sethostname(name, len)                         \
+  __sanitizer_syscall_pre_impl_sethostname((long)(name), (long)(len))
+#define __sanitizer_syscall_post_sethostname(res, name, len)                   \
+  __sanitizer_syscall_post_impl_sethostname(res, (long)(name), (long)(len))
+#define __sanitizer_syscall_pre_setdomainname(name, len)                       \
+  __sanitizer_syscall_pre_impl_setdomainname((long)(name), (long)(len))
+#define __sanitizer_syscall_post_setdomainname(res, name, len)                 \
+  __sanitizer_syscall_post_impl_setdomainname(res, (long)(name), (long)(len))
+#define __sanitizer_syscall_pre_newuname(name)                                 \
+  __sanitizer_syscall_pre_impl_newuname((long)(name))
+#define __sanitizer_syscall_post_newuname(res, name)                           \
+  __sanitizer_syscall_post_impl_newuname(res, (long)(name))
+#define __sanitizer_syscall_pre_uname(arg0)                                    \
+  __sanitizer_syscall_pre_impl_uname((long)(arg0))
+#define __sanitizer_syscall_post_uname(res, arg0)                              \
+  __sanitizer_syscall_post_impl_uname(res, (long)(arg0))
+#define __sanitizer_syscall_pre_olduname(arg0)                                 \
+  __sanitizer_syscall_pre_impl_olduname((long)(arg0))
+#define __sanitizer_syscall_post_olduname(res, arg0)                           \
+  __sanitizer_syscall_post_impl_olduname(res, (long)(arg0))
+#define __sanitizer_syscall_pre_getrlimit(resource, rlim)                      \
+  __sanitizer_syscall_pre_impl_getrlimit((long)(resource), (long)(rlim))
+#define __sanitizer_syscall_post_getrlimit(res, resource, rlim)                \
+  __sanitizer_syscall_post_impl_getrlimit(res, (long)(resource), (long)(rlim))
+#define __sanitizer_syscall_pre_old_getrlimit(resource, rlim)                  \
+  __sanitizer_syscall_pre_impl_old_getrlimit((long)(resource), (long)(rlim))
+#define __sanitizer_syscall_post_old_getrlimit(res, resource, rlim)            \
+  __sanitizer_syscall_post_impl_old_getrlimit(res, (long)(resource),           \
+                                              (long)(rlim))
+#define __sanitizer_syscall_pre_setrlimit(resource, rlim)                      \
+  __sanitizer_syscall_pre_impl_setrlimit((long)(resource), (long)(rlim))
+#define __sanitizer_syscall_post_setrlimit(res, resource, rlim)                \
+  __sanitizer_syscall_post_impl_setrlimit(res, (long)(resource), (long)(rlim))
+#define __sanitizer_syscall_pre_prlimit64(pid, resource, new_rlim, old_rlim)   \
+  __sanitizer_syscall_pre_impl_prlimit64((long)(pid), (long)(resource),        \
+                                         (long)(new_rlim), (long)(old_rlim))
+#define __sanitizer_syscall_post_prlimit64(res, pid, resource, new_rlim,       \
+                                           old_rlim)                           \
+  __sanitizer_syscall_post_impl_prlimit64(res, (long)(pid), (long)(resource),  \
+                                          (long)(new_rlim), (long)(old_rlim))
+#define __sanitizer_syscall_pre_getrusage(who, ru)                             \
+  __sanitizer_syscall_pre_impl_getrusage((long)(who), (long)(ru))
+#define __sanitizer_syscall_post_getrusage(res, who, ru)                       \
+  __sanitizer_syscall_post_impl_getrusage(res, (long)(who), (long)(ru))
+#define __sanitizer_syscall_pre_umask(mask)                                    \
+  __sanitizer_syscall_pre_impl_umask((long)(mask))
+#define __sanitizer_syscall_post_umask(res, mask)                              \
+  __sanitizer_syscall_post_impl_umask(res, (long)(mask))
+#define __sanitizer_syscall_pre_msgget(key, msgflg)                            \
+  __sanitizer_syscall_pre_impl_msgget((long)(key), (long)(msgflg))
+#define __sanitizer_syscall_post_msgget(res, key, msgflg)                      \
+  __sanitizer_syscall_post_impl_msgget(res, (long)(key), (long)(msgflg))
+#define __sanitizer_syscall_pre_msgsnd(msqid, msgp, msgsz, msgflg)             \
+  __sanitizer_syscall_pre_impl_msgsnd((long)(msqid), (long)(msgp),             \
+                                      (long)(msgsz), (long)(msgflg))
+#define __sanitizer_syscall_post_msgsnd(res, msqid, msgp, msgsz, msgflg)       \
+  __sanitizer_syscall_post_impl_msgsnd(res, (long)(msqid), (long)(msgp),       \
+                                       (long)(msgsz), (long)(msgflg))
+#define __sanitizer_syscall_pre_msgrcv(msqid, msgp, msgsz, msgtyp, msgflg)     \
+  __sanitizer_syscall_pre_impl_msgrcv((long)(msqid), (long)(msgp),             \
+                                      (long)(msgsz), (long)(msgtyp),           \
+                                      (long)(msgflg))
+#define __sanitizer_syscall_post_msgrcv(res, msqid, msgp, msgsz, msgtyp,       \
+                                        msgflg)                                \
+  __sanitizer_syscall_post_impl_msgrcv(res, (long)(msqid), (long)(msgp),       \
+                                       (long)(msgsz), (long)(msgtyp),          \
+                                       (long)(msgflg))
+#define __sanitizer_syscall_pre_msgctl(msqid, cmd, buf)                        \
+  __sanitizer_syscall_pre_impl_msgctl((long)(msqid), (long)(cmd), (long)(buf))
+#define __sanitizer_syscall_post_msgctl(res, msqid, cmd, buf)                  \
+  __sanitizer_syscall_post_impl_msgctl(res, (long)(msqid), (long)(cmd),        \
+                                       (long)(buf))
+#define __sanitizer_syscall_pre_semget(key, nsems, semflg)                     \
+  __sanitizer_syscall_pre_impl_semget((long)(key), (long)(nsems),              \
+                                      (long)(semflg))
+#define __sanitizer_syscall_post_semget(res, key, nsems, semflg)               \
+  __sanitizer_syscall_post_impl_semget(res, (long)(key), (long)(nsems),        \
+                                       (long)(semflg))
+#define __sanitizer_syscall_pre_semop(semid, sops, nsops)                      \
+  __sanitizer_syscall_pre_impl_semop((long)(semid), (long)(sops), (long)(nsops))
+#define __sanitizer_syscall_post_semop(res, semid, sops, nsops)                \
+  __sanitizer_syscall_post_impl_semop(res, (long)(semid), (long)(sops),        \
+                                      (long)(nsops))
+#define __sanitizer_syscall_pre_semctl(semid, semnum, cmd, arg)                \
+  __sanitizer_syscall_pre_impl_semctl((long)(semid), (long)(semnum),           \
+                                      (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_post_semctl(res, semid, semnum, cmd, arg)          \
+  __sanitizer_syscall_post_impl_semctl(res, (long)(semid), (long)(semnum),     \
+                                       (long)(cmd), (long)(arg))
+#define __sanitizer_syscall_pre_semtimedop(semid, sops, nsops, timeout)        \
+  __sanitizer_syscall_pre_impl_semtimedop((long)(semid), (long)(sops),         \
+                                          (long)(nsops), (long)(timeout))
+#define __sanitizer_syscall_post_semtimedop(res, semid, sops, nsops, timeout)  \
+  __sanitizer_syscall_post_impl_semtimedop(res, (long)(semid), (long)(sops),   \
+                                           (long)(nsops), (long)(timeout))
+#define __sanitizer_syscall_pre_shmat(shmid, shmaddr, shmflg)                  \
+  __sanitizer_syscall_pre_impl_shmat((long)(shmid), (long)(shmaddr),           \
+                                     (long)(shmflg))
+#define __sanitizer_syscall_post_shmat(res, shmid, shmaddr, shmflg)            \
+  __sanitizer_syscall_post_impl_shmat(res, (long)(shmid), (long)(shmaddr),     \
+                                      (long)(shmflg))
+#define __sanitizer_syscall_pre_shmget(key, size, flag)                        \
+  __sanitizer_syscall_pre_impl_shmget((long)(key), (long)(size), (long)(flag))
+#define __sanitizer_syscall_post_shmget(res, key, size, flag)                  \
+  __sanitizer_syscall_post_impl_shmget(res, (long)(key), (long)(size),         \
+                                       (long)(flag))
+#define __sanitizer_syscall_pre_shmdt(shmaddr)                                 \
+  __sanitizer_syscall_pre_impl_shmdt((long)(shmaddr))
+#define __sanitizer_syscall_post_shmdt(res, shmaddr)                           \
+  __sanitizer_syscall_post_impl_shmdt(res, (long)(shmaddr))
+#define __sanitizer_syscall_pre_shmctl(shmid, cmd, buf)                        \
+  __sanitizer_syscall_pre_impl_shmctl((long)(shmid), (long)(cmd), (long)(buf))
+#define __sanitizer_syscall_post_shmctl(res, shmid, cmd, buf)                  \
+  __sanitizer_syscall_post_impl_shmctl(res, (long)(shmid), (long)(cmd),        \
+                                       (long)(buf))
+#define __sanitizer_syscall_pre_ipc(call, first, second, third, ptr, fifth)    \
+  __sanitizer_syscall_pre_impl_ipc((long)(call), (long)(first),                \
+                                   (long)(second), (long)(third), (long)(ptr), \
+                                   (long)(fifth))
+#define __sanitizer_syscall_post_ipc(res, call, first, second, third, ptr,     \
+                                     fifth)                                    \
+  __sanitizer_syscall_post_impl_ipc(res, (long)(call), (long)(first),          \
+                                    (long)(second), (long)(third),             \
+                                    (long)(ptr), (long)(fifth))
+#define __sanitizer_syscall_pre_mq_open(name, oflag, mode, attr)               \
+  __sanitizer_syscall_pre_impl_mq_open((long)(name), (long)(oflag),            \
+                                       (long)(mode), (long)(attr))
+#define __sanitizer_syscall_post_mq_open(res, name, oflag, mode, attr)         \
+  __sanitizer_syscall_post_impl_mq_open(res, (long)(name), (long)(oflag),      \
+                                        (long)(mode), (long)(attr))
+#define __sanitizer_syscall_pre_mq_unlink(name)                                \
+  __sanitizer_syscall_pre_impl_mq_unlink((long)(name))
+#define __sanitizer_syscall_post_mq_unlink(res, name)                          \
+  __sanitizer_syscall_post_impl_mq_unlink(res, (long)(name))
+#define __sanitizer_syscall_pre_mq_timedsend(mqdes, msg_ptr, msg_len,          \
+                                             msg_prio, abs_timeout)            \
+  __sanitizer_syscall_pre_impl_mq_timedsend((long)(mqdes), (long)(msg_ptr),    \
+                                            (long)(msg_len), (long)(msg_prio), \
+                                            (long)(abs_timeout))
+#define __sanitizer_syscall_post_mq_timedsend(res, mqdes, msg_ptr, msg_len,    \
+                                              msg_prio, abs_timeout)           \
+  __sanitizer_syscall_post_impl_mq_timedsend(                                  \
+      res, (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio),  \
+      (long)(abs_timeout))
+#define __sanitizer_syscall_pre_mq_timedreceive(mqdes, msg_ptr, msg_len,       \
+                                                msg_prio, abs_timeout)         \
+  __sanitizer_syscall_pre_impl_mq_timedreceive(                                \
+      (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio),       \
+      (long)(abs_timeout))
+#define __sanitizer_syscall_post_mq_timedreceive(res, mqdes, msg_ptr, msg_len, \
+                                                 msg_prio, abs_timeout)        \
+  __sanitizer_syscall_post_impl_mq_timedreceive(                               \
+      res, (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio),  \
+      (long)(abs_timeout))
+#define __sanitizer_syscall_pre_mq_notify(mqdes, notification)                 \
+  __sanitizer_syscall_pre_impl_mq_notify((long)(mqdes), (long)(notification))
+#define __sanitizer_syscall_post_mq_notify(res, mqdes, notification)           \
+  __sanitizer_syscall_post_impl_mq_notify(res, (long)(mqdes),                  \
+                                          (long)(notification))
+#define __sanitizer_syscall_pre_mq_getsetattr(mqdes, mqstat, omqstat)          \
+  __sanitizer_syscall_pre_impl_mq_getsetattr((long)(mqdes), (long)(mqstat),    \
+                                             (long)(omqstat))
+#define __sanitizer_syscall_post_mq_getsetattr(res, mqdes, mqstat, omqstat)    \
+  __sanitizer_syscall_post_impl_mq_getsetattr(res, (long)(mqdes),              \
+                                              (long)(mqstat), (long)(omqstat))
+#define __sanitizer_syscall_pre_pciconfig_iobase(which, bus, devfn)            \
+  __sanitizer_syscall_pre_impl_pciconfig_iobase((long)(which), (long)(bus),    \
+                                                (long)(devfn))
+#define __sanitizer_syscall_post_pciconfig_iobase(res, which, bus, devfn)      \
+  __sanitizer_syscall_post_impl_pciconfig_iobase(res, (long)(which),           \
+                                                 (long)(bus), (long)(devfn))
+#define __sanitizer_syscall_pre_pciconfig_read(bus, dfn, off, len, buf)        \
+  __sanitizer_syscall_pre_impl_pciconfig_read(                                 \
+      (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
+#define __sanitizer_syscall_post_pciconfig_read(res, bus, dfn, off, len, buf)  \
+  __sanitizer_syscall_post_impl_pciconfig_read(                                \
+      res, (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
+#define __sanitizer_syscall_pre_pciconfig_write(bus, dfn, off, len, buf)       \
+  __sanitizer_syscall_pre_impl_pciconfig_write(                                \
+      (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
+#define __sanitizer_syscall_post_pciconfig_write(res, bus, dfn, off, len, buf) \
+  __sanitizer_syscall_post_impl_pciconfig_write(                               \
+      res, (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
+#define __sanitizer_syscall_pre_swapon(specialfile, swap_flags)                \
+  __sanitizer_syscall_pre_impl_swapon((long)(specialfile), (long)(swap_flags))
+#define __sanitizer_syscall_post_swapon(res, specialfile, swap_flags)          \
+  __sanitizer_syscall_post_impl_swapon(res, (long)(specialfile),               \
+                                       (long)(swap_flags))
+#define __sanitizer_syscall_pre_swapoff(specialfile)                           \
+  __sanitizer_syscall_pre_impl_swapoff((long)(specialfile))
+#define __sanitizer_syscall_post_swapoff(res, specialfile)                     \
+  __sanitizer_syscall_post_impl_swapoff(res, (long)(specialfile))
+#define __sanitizer_syscall_pre_sysctl(args)                                   \
+  __sanitizer_syscall_pre_impl_sysctl((long)(args))
+#define __sanitizer_syscall_post_sysctl(res, args)                             \
+  __sanitizer_syscall_post_impl_sysctl(res, (long)(args))
+#define __sanitizer_syscall_pre_sysinfo(info)                                  \
+  __sanitizer_syscall_pre_impl_sysinfo((long)(info))
+#define __sanitizer_syscall_post_sysinfo(res, info)                            \
+  __sanitizer_syscall_post_impl_sysinfo(res, (long)(info))
+#define __sanitizer_syscall_pre_sysfs(option, arg1, arg2)                      \
+  __sanitizer_syscall_pre_impl_sysfs((long)(option), (long)(arg1), (long)(arg2))
+#define __sanitizer_syscall_post_sysfs(res, option, arg1, arg2)                \
+  __sanitizer_syscall_post_impl_sysfs(res, (long)(option), (long)(arg1),       \
+                                      (long)(arg2))
+#define __sanitizer_syscall_pre_syslog(type, buf, len)                         \
+  __sanitizer_syscall_pre_impl_syslog((long)(type), (long)(buf), (long)(len))
+#define __sanitizer_syscall_post_syslog(res, type, buf, len)                   \
+  __sanitizer_syscall_post_impl_syslog(res, (long)(type), (long)(buf),         \
+                                       (long)(len))
+#define __sanitizer_syscall_pre_uselib(library)                                \
+  __sanitizer_syscall_pre_impl_uselib((long)(library))
+#define __sanitizer_syscall_post_uselib(res, library)                          \
+  __sanitizer_syscall_post_impl_uselib(res, (long)(library))
+#define __sanitizer_syscall_pre_ni_syscall()                                   \
+  __sanitizer_syscall_pre_impl_ni_syscall()
+#define __sanitizer_syscall_post_ni_syscall(res)                               \
+  __sanitizer_syscall_post_impl_ni_syscall(res)
+#define __sanitizer_syscall_pre_ptrace(request, pid, addr, data)               \
+  __sanitizer_syscall_pre_impl_ptrace((long)(request), (long)(pid),            \
+                                      (long)(addr), (long)(data))
+#define __sanitizer_syscall_post_ptrace(res, request, pid, addr, data)         \
+  __sanitizer_syscall_post_impl_ptrace(res, (long)(request), (long)(pid),      \
+                                       (long)(addr), (long)(data))
+#define __sanitizer_syscall_pre_add_key(_type, _description, _payload, plen,   \
+                                        destringid)                            \
+  __sanitizer_syscall_pre_impl_add_key((long)(_type), (long)(_description),    \
+                                       (long)(_payload), (long)(plen),         \
+                                       (long)(destringid))
+#define __sanitizer_syscall_post_add_key(res, _type, _description, _payload,   \
+                                         plen, destringid)                     \
+  __sanitizer_syscall_post_impl_add_key(                                       \
+      res, (long)(_type), (long)(_description), (long)(_payload),              \
+      (long)(plen), (long)(destringid))
+#define __sanitizer_syscall_pre_request_key(_type, _description,               \
+                                            _callout_info, destringid)         \
+  __sanitizer_syscall_pre_impl_request_key(                                    \
+      (long)(_type), (long)(_description), (long)(_callout_info),              \
+      (long)(destringid))
+#define __sanitizer_syscall_post_request_key(res, _type, _description,         \
+                                             _callout_info, destringid)        \
+  __sanitizer_syscall_post_impl_request_key(                                   \
+      res, (long)(_type), (long)(_description), (long)(_callout_info),         \
+      (long)(destringid))
+#define __sanitizer_syscall_pre_keyctl(cmd, arg2, arg3, arg4, arg5)            \
+  __sanitizer_syscall_pre_impl_keyctl((long)(cmd), (long)(arg2), (long)(arg3), \
+                                      (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_post_keyctl(res, cmd, arg2, arg3, arg4, arg5)      \
+  __sanitizer_syscall_post_impl_keyctl(res, (long)(cmd), (long)(arg2),         \
+                                       (long)(arg3), (long)(arg4),             \
+                                       (long)(arg5))
+#define __sanitizer_syscall_pre_ioprio_set(which, who, ioprio)                 \
+  __sanitizer_syscall_pre_impl_ioprio_set((long)(which), (long)(who),          \
+                                          (long)(ioprio))
+#define __sanitizer_syscall_post_ioprio_set(res, which, who, ioprio)           \
+  __sanitizer_syscall_post_impl_ioprio_set(res, (long)(which), (long)(who),    \
+                                           (long)(ioprio))
+#define __sanitizer_syscall_pre_ioprio_get(which, who)                         \
+  __sanitizer_syscall_pre_impl_ioprio_get((long)(which), (long)(who))
+#define __sanitizer_syscall_post_ioprio_get(res, which, who)                   \
+  __sanitizer_syscall_post_impl_ioprio_get(res, (long)(which), (long)(who))
+#define __sanitizer_syscall_pre_set_mempolicy(mode, nmask, maxnode)            \
+  __sanitizer_syscall_pre_impl_set_mempolicy((long)(mode), (long)(nmask),      \
+                                             (long)(maxnode))
+#define __sanitizer_syscall_post_set_mempolicy(res, mode, nmask, maxnode)      \
+  __sanitizer_syscall_post_impl_set_mempolicy(res, (long)(mode),               \
+                                              (long)(nmask), (long)(maxnode))
+#define __sanitizer_syscall_pre_migrate_pages(pid, maxnode, from, to)          \
+  __sanitizer_syscall_pre_impl_migrate_pages((long)(pid), (long)(maxnode),     \
+                                             (long)(from), (long)(to))
+#define __sanitizer_syscall_post_migrate_pages(res, pid, maxnode, from, to)    \
+  __sanitizer_syscall_post_impl_migrate_pages(                                 \
+      res, (long)(pid), (long)(maxnode), (long)(from), (long)(to))
+#define __sanitizer_syscall_pre_move_pages(pid, nr_pages, pages, nodes,        \
+                                           status, flags)                      \
+  __sanitizer_syscall_pre_impl_move_pages((long)(pid), (long)(nr_pages),       \
+                                          (long)(pages), (long)(nodes),        \
+                                          (long)(status), (long)(flags))
+#define __sanitizer_syscall_post_move_pages(res, pid, nr_pages, pages, nodes,  \
+                                            status, flags)                     \
+  __sanitizer_syscall_post_impl_move_pages(res, (long)(pid), (long)(nr_pages), \
+                                           (long)(pages), (long)(nodes),       \
+                                           (long)(status), (long)(flags))
+#define __sanitizer_syscall_pre_mbind(start, len, mode, nmask, maxnode, flags) \
+  __sanitizer_syscall_pre_impl_mbind((long)(start), (long)(len), (long)(mode), \
+                                     (long)(nmask), (long)(maxnode),           \
+                                     (long)(flags))
+#define __sanitizer_syscall_post_mbind(res, start, len, mode, nmask, maxnode,  \
+                                       flags)                                  \
+  __sanitizer_syscall_post_impl_mbind(res, (long)(start), (long)(len),         \
+                                      (long)(mode), (long)(nmask),             \
+                                      (long)(maxnode), (long)(flags))
+#define __sanitizer_syscall_pre_get_mempolicy(policy, nmask, maxnode, addr,    \
+                                              flags)                           \
+  __sanitizer_syscall_pre_impl_get_mempolicy((long)(policy), (long)(nmask),    \
+                                             (long)(maxnode), (long)(addr),    \
+                                             (long)(flags))
+#define __sanitizer_syscall_post_get_mempolicy(res, policy, nmask, maxnode,    \
+                                               addr, flags)                    \
+  __sanitizer_syscall_post_impl_get_mempolicy(res, (long)(policy),             \
+                                              (long)(nmask), (long)(maxnode),  \
+                                              (long)(addr), (long)(flags))
+#define __sanitizer_syscall_pre_inotify_init()                                 \
+  __sanitizer_syscall_pre_impl_inotify_init()
+#define __sanitizer_syscall_post_inotify_init(res)                             \
+  __sanitizer_syscall_post_impl_inotify_init(res)
+#define __sanitizer_syscall_pre_inotify_init1(flags)                           \
+  __sanitizer_syscall_pre_impl_inotify_init1((long)(flags))
+#define __sanitizer_syscall_post_inotify_init1(res, flags)                     \
+  __sanitizer_syscall_post_impl_inotify_init1(res, (long)(flags))
+#define __sanitizer_syscall_pre_inotify_add_watch(fd, path, mask)              \
+  __sanitizer_syscall_pre_impl_inotify_add_watch((long)(fd), (long)(path),     \
+                                                 (long)(mask))
+#define __sanitizer_syscall_post_inotify_add_watch(res, fd, path, mask)        \
+  __sanitizer_syscall_post_impl_inotify_add_watch(res, (long)(fd),             \
+                                                  (long)(path), (long)(mask))
+#define __sanitizer_syscall_pre_inotify_rm_watch(fd, wd)                       \
+  __sanitizer_syscall_pre_impl_inotify_rm_watch((long)(fd), (long)(wd))
+#define __sanitizer_syscall_post_inotify_rm_watch(res, fd, wd)                 \
+  __sanitizer_syscall_post_impl_inotify_rm_watch(res, (long)(fd), (long)(wd))
+#define __sanitizer_syscall_pre_spu_run(fd, unpc, ustatus)                     \
+  __sanitizer_syscall_pre_impl_spu_run((long)(fd), (long)(unpc),               \
+                                       (long)(ustatus))
+#define __sanitizer_syscall_post_spu_run(res, fd, unpc, ustatus)               \
+  __sanitizer_syscall_post_impl_spu_run(res, (long)(fd), (long)(unpc),         \
+                                        (long)(ustatus))
+#define __sanitizer_syscall_pre_spu_create(name, flags, mode, fd)              \
+  __sanitizer_syscall_pre_impl_spu_create((long)(name), (long)(flags),         \
+                                          (long)(mode), (long)(fd))
+#define __sanitizer_syscall_post_spu_create(res, name, flags, mode, fd)        \
+  __sanitizer_syscall_post_impl_spu_create(res, (long)(name), (long)(flags),   \
+                                           (long)(mode), (long)(fd))
+#define __sanitizer_syscall_pre_mknodat(dfd, filename, mode, dev)              \
+  __sanitizer_syscall_pre_impl_mknodat((long)(dfd), (long)(filename),          \
+                                       (long)(mode), (long)(dev))
+#define __sanitizer_syscall_post_mknodat(res, dfd, filename, mode, dev)        \
+  __sanitizer_syscall_post_impl_mknodat(res, (long)(dfd), (long)(filename),    \
+                                        (long)(mode), (long)(dev))
+#define __sanitizer_syscall_pre_mkdirat(dfd, pathname, mode)                   \
+  __sanitizer_syscall_pre_impl_mkdirat((long)(dfd), (long)(pathname),          \
+                                       (long)(mode))
+#define __sanitizer_syscall_post_mkdirat(res, dfd, pathname, mode)             \
+  __sanitizer_syscall_post_impl_mkdirat(res, (long)(dfd), (long)(pathname),    \
+                                        (long)(mode))
+#define __sanitizer_syscall_pre_unlinkat(dfd, pathname, flag)                  \
+  __sanitizer_syscall_pre_impl_unlinkat((long)(dfd), (long)(pathname),         \
+                                        (long)(flag))
+#define __sanitizer_syscall_post_unlinkat(res, dfd, pathname, flag)            \
+  __sanitizer_syscall_post_impl_unlinkat(res, (long)(dfd), (long)(pathname),   \
+                                         (long)(flag))
+#define __sanitizer_syscall_pre_symlinkat(oldname, newdfd, newname)            \
+  __sanitizer_syscall_pre_impl_symlinkat((long)(oldname), (long)(newdfd),      \
+                                         (long)(newname))
+#define __sanitizer_syscall_post_symlinkat(res, oldname, newdfd, newname)      \
+  __sanitizer_syscall_post_impl_symlinkat(res, (long)(oldname),                \
+                                          (long)(newdfd), (long)(newname))
+#define __sanitizer_syscall_pre_linkat(olddfd, oldname, newdfd, newname,       \
+                                       flags)                                  \
+  __sanitizer_syscall_pre_impl_linkat((long)(olddfd), (long)(oldname),         \
+                                      (long)(newdfd), (long)(newname),         \
+                                      (long)(flags))
+#define __sanitizer_syscall_post_linkat(res, olddfd, oldname, newdfd, newname, \
+                                        flags)                                 \
+  __sanitizer_syscall_post_impl_linkat(res, (long)(olddfd), (long)(oldname),   \
+                                       (long)(newdfd), (long)(newname),        \
+                                       (long)(flags))
+#define __sanitizer_syscall_pre_renameat(olddfd, oldname, newdfd, newname)     \
+  __sanitizer_syscall_pre_impl_renameat((long)(olddfd), (long)(oldname),       \
+                                        (long)(newdfd), (long)(newname))
+#define __sanitizer_syscall_post_renameat(res, olddfd, oldname, newdfd,        \
+                                          newname)                             \
+  __sanitizer_syscall_post_impl_renameat(res, (long)(olddfd), (long)(oldname), \
+                                         (long)(newdfd), (long)(newname))
+#define __sanitizer_syscall_pre_futimesat(dfd, filename, utimes)               \
+  __sanitizer_syscall_pre_impl_futimesat((long)(dfd), (long)(filename),        \
+                                         (long)(utimes))
+#define __sanitizer_syscall_post_futimesat(res, dfd, filename, utimes)         \
+  __sanitizer_syscall_post_impl_futimesat(res, (long)(dfd), (long)(filename),  \
+                                          (long)(utimes))
+#define __sanitizer_syscall_pre_faccessat(dfd, filename, mode)                 \
+  __sanitizer_syscall_pre_impl_faccessat((long)(dfd), (long)(filename),        \
+                                         (long)(mode))
+#define __sanitizer_syscall_post_faccessat(res, dfd, filename, mode)           \
+  __sanitizer_syscall_post_impl_faccessat(res, (long)(dfd), (long)(filename),  \
+                                          (long)(mode))
+#define __sanitizer_syscall_pre_fchmodat(dfd, filename, mode)                  \
+  __sanitizer_syscall_pre_impl_fchmodat((long)(dfd), (long)(filename),         \
+                                        (long)(mode))
+#define __sanitizer_syscall_post_fchmodat(res, dfd, filename, mode)            \
+  __sanitizer_syscall_post_impl_fchmodat(res, (long)(dfd), (long)(filename),   \
+                                         (long)(mode))
+#define __sanitizer_syscall_pre_fchownat(dfd, filename, user, group, flag)     \
+  __sanitizer_syscall_pre_impl_fchownat((long)(dfd), (long)(filename),         \
+                                        (long)(user), (long)(group),           \
+                                        (long)(flag))
+#define __sanitizer_syscall_post_fchownat(res, dfd, filename, user, group,     \
+                                          flag)                                \
+  __sanitizer_syscall_post_impl_fchownat(res, (long)(dfd), (long)(filename),   \
+                                         (long)(user), (long)(group),          \
+                                         (long)(flag))
+#define __sanitizer_syscall_pre_openat(dfd, filename, flags, mode)             \
+  __sanitizer_syscall_pre_impl_openat((long)(dfd), (long)(filename),           \
+                                      (long)(flags), (long)(mode))
+#define __sanitizer_syscall_post_openat(res, dfd, filename, flags, mode)       \
+  __sanitizer_syscall_post_impl_openat(res, (long)(dfd), (long)(filename),     \
+                                       (long)(flags), (long)(mode))
+#define __sanitizer_syscall_pre_newfstatat(dfd, filename, statbuf, flag)       \
+  __sanitizer_syscall_pre_impl_newfstatat((long)(dfd), (long)(filename),       \
+                                          (long)(statbuf), (long)(flag))
+#define __sanitizer_syscall_post_newfstatat(res, dfd, filename, statbuf, flag) \
+  __sanitizer_syscall_post_impl_newfstatat(res, (long)(dfd), (long)(filename), \
+                                           (long)(statbuf), (long)(flag))
+#define __sanitizer_syscall_pre_fstatat64(dfd, filename, statbuf, flag)        \
+  __sanitizer_syscall_pre_impl_fstatat64((long)(dfd), (long)(filename),        \
+                                         (long)(statbuf), (long)(flag))
+#define __sanitizer_syscall_post_fstatat64(res, dfd, filename, statbuf, flag)  \
+  __sanitizer_syscall_post_impl_fstatat64(res, (long)(dfd), (long)(filename),  \
+                                          (long)(statbuf), (long)(flag))
+#define __sanitizer_syscall_pre_readlinkat(dfd, path, buf, bufsiz)             \
+  __sanitizer_syscall_pre_impl_readlinkat((long)(dfd), (long)(path),           \
+                                          (long)(buf), (long)(bufsiz))
+#define __sanitizer_syscall_post_readlinkat(res, dfd, path, buf, bufsiz)       \
+  __sanitizer_syscall_post_impl_readlinkat(res, (long)(dfd), (long)(path),     \
+                                           (long)(buf), (long)(bufsiz))
+#define __sanitizer_syscall_pre_utimensat(dfd, filename, utimes, flags)        \
+  __sanitizer_syscall_pre_impl_utimensat((long)(dfd), (long)(filename),        \
+                                         (long)(utimes), (long)(flags))
+#define __sanitizer_syscall_post_utimensat(res, dfd, filename, utimes, flags)  \
+  __sanitizer_syscall_post_impl_utimensat(res, (long)(dfd), (long)(filename),  \
+                                          (long)(utimes), (long)(flags))
+#define __sanitizer_syscall_pre_unshare(unshare_flags)                         \
+  __sanitizer_syscall_pre_impl_unshare((long)(unshare_flags))
+#define __sanitizer_syscall_post_unshare(res, unshare_flags)                   \
+  __sanitizer_syscall_post_impl_unshare(res, (long)(unshare_flags))
+#define __sanitizer_syscall_pre_splice(fd_in, off_in, fd_out, off_out, len,    \
+                                       flags)                                  \
+  __sanitizer_syscall_pre_impl_splice((long)(fd_in), (long)(off_in),           \
+                                      (long)(fd_out), (long)(off_out),         \
+                                      (long)(len), (long)(flags))
+#define __sanitizer_syscall_post_splice(res, fd_in, off_in, fd_out, off_out,   \
+                                        len, flags)                            \
+  __sanitizer_syscall_post_impl_splice(res, (long)(fd_in), (long)(off_in),     \
+                                       (long)(fd_out), (long)(off_out),        \
+                                       (long)(len), (long)(flags))
+#define __sanitizer_syscall_pre_vmsplice(fd, iov, nr_segs, flags)              \
+  __sanitizer_syscall_pre_impl_vmsplice((long)(fd), (long)(iov),               \
+                                        (long)(nr_segs), (long)(flags))
+#define __sanitizer_syscall_post_vmsplice(res, fd, iov, nr_segs, flags)        \
+  __sanitizer_syscall_post_impl_vmsplice(res, (long)(fd), (long)(iov),         \
+                                         (long)(nr_segs), (long)(flags))
+#define __sanitizer_syscall_pre_tee(fdin, fdout, len, flags)                   \
+  __sanitizer_syscall_pre_impl_tee((long)(fdin), (long)(fdout), (long)(len),   \
+                                   (long)(flags))
+#define __sanitizer_syscall_post_tee(res, fdin, fdout, len, flags)             \
+  __sanitizer_syscall_post_impl_tee(res, (long)(fdin), (long)(fdout),          \
+                                    (long)(len), (long)(flags))
+#define __sanitizer_syscall_pre_get_robust_list(pid, head_ptr, len_ptr)        \
+  __sanitizer_syscall_pre_impl_get_robust_list((long)(pid), (long)(head_ptr),  \
+                                               (long)(len_ptr))
+#define __sanitizer_syscall_post_get_robust_list(res, pid, head_ptr, len_ptr)  \
+  __sanitizer_syscall_post_impl_get_robust_list(                               \
+      res, (long)(pid), (long)(head_ptr), (long)(len_ptr))
+#define __sanitizer_syscall_pre_set_robust_list(head, len)                     \
+  __sanitizer_syscall_pre_impl_set_robust_list((long)(head), (long)(len))
+#define __sanitizer_syscall_post_set_robust_list(res, head, len)               \
+  __sanitizer_syscall_post_impl_set_robust_list(res, (long)(head), (long)(len))
+#define __sanitizer_syscall_pre_getcpu(cpu, node, cache)                       \
+  __sanitizer_syscall_pre_impl_getcpu((long)(cpu), (long)(node), (long)(cache))
+#define __sanitizer_syscall_post_getcpu(res, cpu, node, cache)                 \
+  __sanitizer_syscall_post_impl_getcpu(res, (long)(cpu), (long)(node),         \
+                                       (long)(cache))
+#define __sanitizer_syscall_pre_signalfd(ufd, user_mask, sizemask)             \
+  __sanitizer_syscall_pre_impl_signalfd((long)(ufd), (long)(user_mask),        \
+                                        (long)(sizemask))
+#define __sanitizer_syscall_post_signalfd(res, ufd, user_mask, sizemask)       \
+  __sanitizer_syscall_post_impl_signalfd(res, (long)(ufd), (long)(user_mask),  \
+                                         (long)(sizemask))
+#define __sanitizer_syscall_pre_signalfd4(ufd, user_mask, sizemask, flags)     \
+  __sanitizer_syscall_pre_impl_signalfd4((long)(ufd), (long)(user_mask),       \
+                                         (long)(sizemask), (long)(flags))
+#define __sanitizer_syscall_post_signalfd4(res, ufd, user_mask, sizemask,      \
+                                           flags)                              \
+  __sanitizer_syscall_post_impl_signalfd4(res, (long)(ufd), (long)(user_mask), \
+                                          (long)(sizemask), (long)(flags))
+#define __sanitizer_syscall_pre_timerfd_create(clockid, flags)                 \
+  __sanitizer_syscall_pre_impl_timerfd_create((long)(clockid), (long)(flags))
+#define __sanitizer_syscall_post_timerfd_create(res, clockid, flags)           \
+  __sanitizer_syscall_post_impl_timerfd_create(res, (long)(clockid),           \
+                                               (long)(flags))
+#define __sanitizer_syscall_pre_timerfd_settime(ufd, flags, utmr, otmr)        \
+  __sanitizer_syscall_pre_impl_timerfd_settime((long)(ufd), (long)(flags),     \
+                                               (long)(utmr), (long)(otmr))
+#define __sanitizer_syscall_post_timerfd_settime(res, ufd, flags, utmr, otmr)  \
+  __sanitizer_syscall_post_impl_timerfd_settime(                               \
+      res, (long)(ufd), (long)(flags), (long)(utmr), (long)(otmr))
+#define __sanitizer_syscall_pre_timerfd_gettime(ufd, otmr)                     \
+  __sanitizer_syscall_pre_impl_timerfd_gettime((long)(ufd), (long)(otmr))
+#define __sanitizer_syscall_post_timerfd_gettime(res, ufd, otmr)               \
+  __sanitizer_syscall_post_impl_timerfd_gettime(res, (long)(ufd), (long)(otmr))
+#define __sanitizer_syscall_pre_eventfd(count)                                 \
+  __sanitizer_syscall_pre_impl_eventfd((long)(count))
+#define __sanitizer_syscall_post_eventfd(res, count)                           \
+  __sanitizer_syscall_post_impl_eventfd(res, (long)(count))
+#define __sanitizer_syscall_pre_eventfd2(count, flags)                         \
+  __sanitizer_syscall_pre_impl_eventfd2((long)(count), (long)(flags))
+#define __sanitizer_syscall_post_eventfd2(res, count, flags)                   \
+  __sanitizer_syscall_post_impl_eventfd2(res, (long)(count), (long)(flags))
+#define __sanitizer_syscall_pre_old_readdir(arg0, arg1, arg2)                  \
+  __sanitizer_syscall_pre_impl_old_readdir((long)(arg0), (long)(arg1),         \
+                                           (long)(arg2))
+#define __sanitizer_syscall_post_old_readdir(res, arg0, arg1, arg2)            \
+  __sanitizer_syscall_post_impl_old_readdir(res, (long)(arg0), (long)(arg1),   \
+                                            (long)(arg2))
+#define __sanitizer_syscall_pre_pselect6(arg0, arg1, arg2, arg3, arg4, arg5)   \
+  __sanitizer_syscall_pre_impl_pselect6((long)(arg0), (long)(arg1),            \
+                                        (long)(arg2), (long)(arg3),            \
+                                        (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_post_pselect6(res, arg0, arg1, arg2, arg3, arg4,   \
+                                          arg5)                                \
+  __sanitizer_syscall_post_impl_pselect6(res, (long)(arg0), (long)(arg1),      \
+                                         (long)(arg2), (long)(arg3),           \
+                                         (long)(arg4), (long)(arg5))
+#define __sanitizer_syscall_pre_ppoll(arg0, arg1, arg2, arg3, arg4)            \
+  __sanitizer_syscall_pre_impl_ppoll((long)(arg0), (long)(arg1), (long)(arg2), \
+                                     (long)(arg3), (long)(arg4))
+#define __sanitizer_syscall_post_ppoll(res, arg0, arg1, arg2, arg3, arg4)      \
+  __sanitizer_syscall_post_impl_ppoll(res, (long)(arg0), (long)(arg1),         \
+                                      (long)(arg2), (long)(arg3),              \
+                                      (long)(arg4))
+#define __sanitizer_syscall_pre_syncfs(fd)                                     \
+  __sanitizer_syscall_pre_impl_syncfs((long)(fd))
+#define __sanitizer_syscall_post_syncfs(res, fd)                               \
+  __sanitizer_syscall_post_impl_syncfs(res, (long)(fd))
+#define __sanitizer_syscall_pre_perf_event_open(attr_uptr, pid, cpu, group_fd, \
+                                                flags)                         \
+  __sanitizer_syscall_pre_impl_perf_event_open((long)(attr_uptr), (long)(pid), \
+                                               (long)(cpu), (long)(group_fd),  \
+                                               (long)(flags))
+#define __sanitizer_syscall_post_perf_event_open(res, attr_uptr, pid, cpu,     \
+                                                 group_fd, flags)              \
+  __sanitizer_syscall_post_impl_perf_event_open(                               \
+      res, (long)(attr_uptr), (long)(pid), (long)(cpu), (long)(group_fd),      \
+      (long)(flags))
+#define __sanitizer_syscall_pre_mmap_pgoff(addr, len, prot, flags, fd, pgoff)  \
+  __sanitizer_syscall_pre_impl_mmap_pgoff((long)(addr), (long)(len),           \
+                                          (long)(prot), (long)(flags),         \
+                                          (long)(fd), (long)(pgoff))
+#define __sanitizer_syscall_post_mmap_pgoff(res, addr, len, prot, flags, fd,   \
+                                            pgoff)                             \
+  __sanitizer_syscall_post_impl_mmap_pgoff(res, (long)(addr), (long)(len),     \
+                                           (long)(prot), (long)(flags),        \
+                                           (long)(fd), (long)(pgoff))
+#define __sanitizer_syscall_pre_old_mmap(arg)                                  \
+  __sanitizer_syscall_pre_impl_old_mmap((long)(arg))
+#define __sanitizer_syscall_post_old_mmap(res, arg)                            \
+  __sanitizer_syscall_post_impl_old_mmap(res, (long)(arg))
+#define __sanitizer_syscall_pre_name_to_handle_at(dfd, name, handle, mnt_id,   \
+                                                  flag)                        \
+  __sanitizer_syscall_pre_impl_name_to_handle_at(                              \
+      (long)(dfd), (long)(name), (long)(handle), (long)(mnt_id), (long)(flag))
+#define __sanitizer_syscall_post_name_to_handle_at(res, dfd, name, handle,     \
+                                                   mnt_id, flag)               \
+  __sanitizer_syscall_post_impl_name_to_handle_at(                             \
+      res, (long)(dfd), (long)(name), (long)(handle), (long)(mnt_id),          \
+      (long)(flag))
+#define __sanitizer_syscall_pre_open_by_handle_at(mountdirfd, handle, flags)   \
+  __sanitizer_syscall_pre_impl_open_by_handle_at(                              \
+      (long)(mountdirfd), (long)(handle), (long)(flags))
+#define __sanitizer_syscall_post_open_by_handle_at(res, mountdirfd, handle,    \
+                                                   flags)                      \
+  __sanitizer_syscall_post_impl_open_by_handle_at(                             \
+      res, (long)(mountdirfd), (long)(handle), (long)(flags))
+#define __sanitizer_syscall_pre_setns(fd, nstype)                              \
+  __sanitizer_syscall_pre_impl_setns((long)(fd), (long)(nstype))
+#define __sanitizer_syscall_post_setns(res, fd, nstype)                        \
+  __sanitizer_syscall_post_impl_setns(res, (long)(fd), (long)(nstype))
+#define __sanitizer_syscall_pre_process_vm_readv(pid, lvec, liovcnt, rvec,     \
+                                                 riovcnt, flags)               \
+  __sanitizer_syscall_pre_impl_process_vm_readv(                               \
+      (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),                \
+      (long)(riovcnt), (long)(flags))
+#define __sanitizer_syscall_post_process_vm_readv(res, pid, lvec, liovcnt,     \
+                                                  rvec, riovcnt, flags)        \
+  __sanitizer_syscall_post_impl_process_vm_readv(                              \
+      res, (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),           \
+      (long)(riovcnt), (long)(flags))
+#define __sanitizer_syscall_pre_process_vm_writev(pid, lvec, liovcnt, rvec,    \
+                                                  riovcnt, flags)              \
+  __sanitizer_syscall_pre_impl_process_vm_writev(                              \
+      (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),                \
+      (long)(riovcnt), (long)(flags))
+#define __sanitizer_syscall_post_process_vm_writev(res, pid, lvec, liovcnt,    \
+                                                   rvec, riovcnt, flags)       \
+  __sanitizer_syscall_post_impl_process_vm_writev(                             \
+      res, (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),           \
+      (long)(riovcnt), (long)(flags))
+#define __sanitizer_syscall_pre_fork() __sanitizer_syscall_pre_impl_fork()
+#define __sanitizer_syscall_post_fork(res)                                     \
+  __sanitizer_syscall_post_impl_fork(res)
+#define __sanitizer_syscall_pre_vfork() __sanitizer_syscall_pre_impl_vfork()
+#define __sanitizer_syscall_post_vfork(res)                                    \
+  __sanitizer_syscall_post_impl_vfork(res)
+#define __sanitizer_syscall_pre_sigaction(signum, act, oldact)                 \
+  __sanitizer_syscall_pre_impl_sigaction((long)signum, (long)act, (long)oldact)
+#define __sanitizer_syscall_post_sigaction(res, signum, act, oldact)           \
+  __sanitizer_syscall_post_impl_sigaction(res, (long)signum, (long)act,        \
+                                          (long)oldact)
+#define __sanitizer_syscall_pre_rt_sigaction(signum, act, oldact, sz)          \
+  __sanitizer_syscall_pre_impl_rt_sigaction((long)signum, (long)act,           \
+                                            (long)oldact, (long)sz)
+#define __sanitizer_syscall_post_rt_sigaction(res, signum, act, oldact, sz)    \
+  __sanitizer_syscall_post_impl_rt_sigaction(res, (long)signum, (long)act,     \
+                                             (long)oldact, (long)sz)
+#define __sanitizer_syscall_pre_sigaltstack(ss, oss)                           \
+  __sanitizer_syscall_pre_impl_sigaltstack((long)ss, (long)oss)
+#define __sanitizer_syscall_post_sigaltstack(res, ss, oss)                     \
+  __sanitizer_syscall_post_impl_sigaltstack(res, (long)ss, (long)oss)
+
+// And now a few syscalls we don't handle yet.
+#define __sanitizer_syscall_pre_afs_syscall(...)
+#define __sanitizer_syscall_pre_arch_prctl(...)
+#define __sanitizer_syscall_pre_break(...)
+#define __sanitizer_syscall_pre_chown32(...)
+#define __sanitizer_syscall_pre_clone(...)
+#define __sanitizer_syscall_pre_create_module(...)
+#define __sanitizer_syscall_pre_epoll_ctl_old(...)
+#define __sanitizer_syscall_pre_epoll_wait_old(...)
+#define __sanitizer_syscall_pre_execve(...)
+#define __sanitizer_syscall_pre_fadvise64(...)
+#define __sanitizer_syscall_pre_fadvise64_64(...)
+#define __sanitizer_syscall_pre_fallocate(...)
+#define __sanitizer_syscall_pre_fanotify_init(...)
+#define __sanitizer_syscall_pre_fanotify_mark(...)
+#define __sanitizer_syscall_pre_fchown32(...)
+#define __sanitizer_syscall_pre_ftime(...)
+#define __sanitizer_syscall_pre_ftruncate64(...)
+#define __sanitizer_syscall_pre_futex(...)
+#define __sanitizer_syscall_pre_getegid32(...)
+#define __sanitizer_syscall_pre_geteuid32(...)
+#define __sanitizer_syscall_pre_getgid32(...)
+#define __sanitizer_syscall_pre_getgroups32(...)
+#define __sanitizer_syscall_pre_get_kernel_syms(...)
+#define __sanitizer_syscall_pre_getpmsg(...)
+#define __sanitizer_syscall_pre_getresgid32(...)
+#define __sanitizer_syscall_pre_getresuid32(...)
+#define __sanitizer_syscall_pre_get_thread_area(...)
+#define __sanitizer_syscall_pre_getuid32(...)
+#define __sanitizer_syscall_pre_gtty(...)
+#define __sanitizer_syscall_pre_idle(...)
+#define __sanitizer_syscall_pre_iopl(...)
+#define __sanitizer_syscall_pre_lchown32(...)
+#define __sanitizer_syscall_pre__llseek(...)
+#define __sanitizer_syscall_pre_lock(...)
+#define __sanitizer_syscall_pre_madvise1(...)
+#define __sanitizer_syscall_pre_mmap(...)
+#define __sanitizer_syscall_pre_mmap2(...)
+#define __sanitizer_syscall_pre_modify_ldt(...)
+#define __sanitizer_syscall_pre_mpx(...)
+#define __sanitizer_syscall_pre__newselect(...)
+#define __sanitizer_syscall_pre_nfsservctl(...)
+#define __sanitizer_syscall_pre_oldfstat(...)
+#define __sanitizer_syscall_pre_oldlstat(...)
+#define __sanitizer_syscall_pre_oldolduname(...)
+#define __sanitizer_syscall_pre_oldstat(...)
+#define __sanitizer_syscall_pre_prctl(...)
+#define __sanitizer_syscall_pre_prof(...)
+#define __sanitizer_syscall_pre_profil(...)
+#define __sanitizer_syscall_pre_putpmsg(...)
+#define __sanitizer_syscall_pre_query_module(...)
+#define __sanitizer_syscall_pre_readahead(...)
+#define __sanitizer_syscall_pre_readdir(...)
+#define __sanitizer_syscall_pre_rt_sigreturn(...)
+#define __sanitizer_syscall_pre_rt_sigsuspend(...)
+#define __sanitizer_syscall_pre_security(...)
+#define __sanitizer_syscall_pre_setfsgid32(...)
+#define __sanitizer_syscall_pre_setfsuid32(...)
+#define __sanitizer_syscall_pre_setgid32(...)
+#define __sanitizer_syscall_pre_setgroups32(...)
+#define __sanitizer_syscall_pre_setregid32(...)
+#define __sanitizer_syscall_pre_setresgid32(...)
+#define __sanitizer_syscall_pre_setresuid32(...)
+#define __sanitizer_syscall_pre_setreuid32(...)
+#define __sanitizer_syscall_pre_set_thread_area(...)
+#define __sanitizer_syscall_pre_setuid32(...)
+#define __sanitizer_syscall_pre_sigreturn(...)
+#define __sanitizer_syscall_pre_sigsuspend(...)
+#define __sanitizer_syscall_pre_stty(...)
+#define __sanitizer_syscall_pre_sync_file_range(...)
+#define __sanitizer_syscall_pre__sysctl(...)
+#define __sanitizer_syscall_pre_truncate64(...)
+#define __sanitizer_syscall_pre_tuxcall(...)
+#define __sanitizer_syscall_pre_ugetrlimit(...)
+#define __sanitizer_syscall_pre_ulimit(...)
+#define __sanitizer_syscall_pre_umount2(...)
+#define __sanitizer_syscall_pre_vm86(...)
+#define __sanitizer_syscall_pre_vm86old(...)
+#define __sanitizer_syscall_pre_vserver(...)
+
+#define __sanitizer_syscall_post_afs_syscall(res, ...)
+#define __sanitizer_syscall_post_arch_prctl(res, ...)
+#define __sanitizer_syscall_post_break(res, ...)
+#define __sanitizer_syscall_post_chown32(res, ...)
+#define __sanitizer_syscall_post_clone(res, ...)
+#define __sanitizer_syscall_post_create_module(res, ...)
+#define __sanitizer_syscall_post_epoll_ctl_old(res, ...)
+#define __sanitizer_syscall_post_epoll_wait_old(res, ...)
+#define __sanitizer_syscall_post_execve(res, ...)
+#define __sanitizer_syscall_post_fadvise64(res, ...)
+#define __sanitizer_syscall_post_fadvise64_64(res, ...)
+#define __sanitizer_syscall_post_fallocate(res, ...)
+#define __sanitizer_syscall_post_fanotify_init(res, ...)
+#define __sanitizer_syscall_post_fanotify_mark(res, ...)
+#define __sanitizer_syscall_post_fchown32(res, ...)
+#define __sanitizer_syscall_post_ftime(res, ...)
+#define __sanitizer_syscall_post_ftruncate64(res, ...)
+#define __sanitizer_syscall_post_futex(res, ...)
+#define __sanitizer_syscall_post_getegid32(res, ...)
+#define __sanitizer_syscall_post_geteuid32(res, ...)
+#define __sanitizer_syscall_post_getgid32(res, ...)
+#define __sanitizer_syscall_post_getgroups32(res, ...)
+#define __sanitizer_syscall_post_get_kernel_syms(res, ...)
+#define __sanitizer_syscall_post_getpmsg(res, ...)
+#define __sanitizer_syscall_post_getresgid32(res, ...)
+#define __sanitizer_syscall_post_getresuid32(res, ...)
+#define __sanitizer_syscall_post_get_thread_area(res, ...)
+#define __sanitizer_syscall_post_getuid32(res, ...)
+#define __sanitizer_syscall_post_gtty(res, ...)
+#define __sanitizer_syscall_post_idle(res, ...)
+#define __sanitizer_syscall_post_iopl(res, ...)
+#define __sanitizer_syscall_post_lchown32(res, ...)
+#define __sanitizer_syscall_post__llseek(res, ...)
+#define __sanitizer_syscall_post_lock(res, ...)
+#define __sanitizer_syscall_post_madvise1(res, ...)
+#define __sanitizer_syscall_post_mmap2(res, ...)
+#define __sanitizer_syscall_post_mmap(res, ...)
+#define __sanitizer_syscall_post_modify_ldt(res, ...)
+#define __sanitizer_syscall_post_mpx(res, ...)
+#define __sanitizer_syscall_post__newselect(res, ...)
+#define __sanitizer_syscall_post_nfsservctl(res, ...)
+#define __sanitizer_syscall_post_oldfstat(res, ...)
+#define __sanitizer_syscall_post_oldlstat(res, ...)
+#define __sanitizer_syscall_post_oldolduname(res, ...)
+#define __sanitizer_syscall_post_oldstat(res, ...)
+#define __sanitizer_syscall_post_prctl(res, ...)
+#define __sanitizer_syscall_post_profil(res, ...)
+#define __sanitizer_syscall_post_prof(res, ...)
+#define __sanitizer_syscall_post_putpmsg(res, ...)
+#define __sanitizer_syscall_post_query_module(res, ...)
+#define __sanitizer_syscall_post_readahead(res, ...)
+#define __sanitizer_syscall_post_readdir(res, ...)
+#define __sanitizer_syscall_post_rt_sigreturn(res, ...)
+#define __sanitizer_syscall_post_rt_sigsuspend(res, ...)
+#define __sanitizer_syscall_post_security(res, ...)
+#define __sanitizer_syscall_post_setfsgid32(res, ...)
+#define __sanitizer_syscall_post_setfsuid32(res, ...)
+#define __sanitizer_syscall_post_setgid32(res, ...)
+#define __sanitizer_syscall_post_setgroups32(res, ...)
+#define __sanitizer_syscall_post_setregid32(res, ...)
+#define __sanitizer_syscall_post_setresgid32(res, ...)
+#define __sanitizer_syscall_post_setresuid32(res, ...)
+#define __sanitizer_syscall_post_setreuid32(res, ...)
+#define __sanitizer_syscall_post_set_thread_area(res, ...)
+#define __sanitizer_syscall_post_setuid32(res, ...)
+#define __sanitizer_syscall_post_sigreturn(res, ...)
+#define __sanitizer_syscall_post_sigsuspend(res, ...)
+#define __sanitizer_syscall_post_stty(res, ...)
+#define __sanitizer_syscall_post_sync_file_range(res, ...)
+#define __sanitizer_syscall_post__sysctl(res, ...)
+#define __sanitizer_syscall_post_truncate64(res, ...)
+#define __sanitizer_syscall_post_tuxcall(res, ...)
+#define __sanitizer_syscall_post_ugetrlimit(res, ...)
+#define __sanitizer_syscall_post_ulimit(res, ...)
+#define __sanitizer_syscall_post_umount2(res, ...)
+#define __sanitizer_syscall_post_vm86old(res, ...)
+#define __sanitizer_syscall_post_vm86(res, ...)
+#define __sanitizer_syscall_post_vserver(res, ...)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Private declarations. Do not call directly from user code. Use macros above.
+void __sanitizer_syscall_pre_impl_time(long tloc);
+void __sanitizer_syscall_post_impl_time(long res, long tloc);
+void __sanitizer_syscall_pre_impl_stime(long tptr);
+void __sanitizer_syscall_post_impl_stime(long res, long tptr);
+void __sanitizer_syscall_pre_impl_gettimeofday(long tv, long tz);
+void __sanitizer_syscall_post_impl_gettimeofday(long res, long tv, long tz);
+void __sanitizer_syscall_pre_impl_settimeofday(long tv, long tz);
+void __sanitizer_syscall_post_impl_settimeofday(long res, long tv, long tz);
+void __sanitizer_syscall_pre_impl_adjtimex(long txc_p);
+void __sanitizer_syscall_post_impl_adjtimex(long res, long txc_p);
+void __sanitizer_syscall_pre_impl_times(long tbuf);
+void __sanitizer_syscall_post_impl_times(long res, long tbuf);
+void __sanitizer_syscall_pre_impl_gettid();
+void __sanitizer_syscall_post_impl_gettid(long res);
+void __sanitizer_syscall_pre_impl_nanosleep(long rqtp, long rmtp);
+void __sanitizer_syscall_post_impl_nanosleep(long res, long rqtp, long rmtp);
+void __sanitizer_syscall_pre_impl_alarm(long seconds);
+void __sanitizer_syscall_post_impl_alarm(long res, long seconds);
+void __sanitizer_syscall_pre_impl_getpid();
+void __sanitizer_syscall_post_impl_getpid(long res);
+void __sanitizer_syscall_pre_impl_getppid();
+void __sanitizer_syscall_post_impl_getppid(long res);
+void __sanitizer_syscall_pre_impl_getuid();
+void __sanitizer_syscall_post_impl_getuid(long res);
+void __sanitizer_syscall_pre_impl_geteuid();
+void __sanitizer_syscall_post_impl_geteuid(long res);
+void __sanitizer_syscall_pre_impl_getgid();
+void __sanitizer_syscall_post_impl_getgid(long res);
+void __sanitizer_syscall_pre_impl_getegid();
+void __sanitizer_syscall_post_impl_getegid(long res);
+void __sanitizer_syscall_pre_impl_getresuid(long ruid, long euid, long suid);
+void __sanitizer_syscall_post_impl_getresuid(long res, long ruid, long euid,
+                                             long suid);
+void __sanitizer_syscall_pre_impl_getresgid(long rgid, long egid, long sgid);
+void __sanitizer_syscall_post_impl_getresgid(long res, long rgid, long egid,
+                                             long sgid);
+void __sanitizer_syscall_pre_impl_getpgid(long pid);
+void __sanitizer_syscall_post_impl_getpgid(long res, long pid);
+void __sanitizer_syscall_pre_impl_getpgrp();
+void __sanitizer_syscall_post_impl_getpgrp(long res);
+void __sanitizer_syscall_pre_impl_getsid(long pid);
+void __sanitizer_syscall_post_impl_getsid(long res, long pid);
+void __sanitizer_syscall_pre_impl_getgroups(long gidsetsize, long grouplist);
+void __sanitizer_syscall_post_impl_getgroups(long res, long gidsetsize,
+                                             long grouplist);
+void __sanitizer_syscall_pre_impl_setregid(long rgid, long egid);
+void __sanitizer_syscall_post_impl_setregid(long res, long rgid, long egid);
+void __sanitizer_syscall_pre_impl_setgid(long gid);
+void __sanitizer_syscall_post_impl_setgid(long res, long gid);
+void __sanitizer_syscall_pre_impl_setreuid(long ruid, long euid);
+void __sanitizer_syscall_post_impl_setreuid(long res, long ruid, long euid);
+void __sanitizer_syscall_pre_impl_setuid(long uid);
+void __sanitizer_syscall_post_impl_setuid(long res, long uid);
+void __sanitizer_syscall_pre_impl_setresuid(long ruid, long euid, long suid);
+void __sanitizer_syscall_post_impl_setresuid(long res, long ruid, long euid,
+                                             long suid);
+void __sanitizer_syscall_pre_impl_setresgid(long rgid, long egid, long sgid);
+void __sanitizer_syscall_post_impl_setresgid(long res, long rgid, long egid,
+                                             long sgid);
+void __sanitizer_syscall_pre_impl_setfsuid(long uid);
+void __sanitizer_syscall_post_impl_setfsuid(long res, long uid);
+void __sanitizer_syscall_pre_impl_setfsgid(long gid);
+void __sanitizer_syscall_post_impl_setfsgid(long res, long gid);
+void __sanitizer_syscall_pre_impl_setpgid(long pid, long pgid);
+void __sanitizer_syscall_post_impl_setpgid(long res, long pid, long pgid);
+void __sanitizer_syscall_pre_impl_setsid();
+void __sanitizer_syscall_post_impl_setsid(long res);
+void __sanitizer_syscall_pre_impl_setgroups(long gidsetsize, long grouplist);
+void __sanitizer_syscall_post_impl_setgroups(long res, long gidsetsize,
+                                             long grouplist);
+void __sanitizer_syscall_pre_impl_acct(long name);
+void __sanitizer_syscall_post_impl_acct(long res, long name);
+void __sanitizer_syscall_pre_impl_capget(long header, long dataptr);
+void __sanitizer_syscall_post_impl_capget(long res, long header, long dataptr);
+void __sanitizer_syscall_pre_impl_capset(long header, long data);
+void __sanitizer_syscall_post_impl_capset(long res, long header, long data);
+void __sanitizer_syscall_pre_impl_personality(long personality);
+void __sanitizer_syscall_post_impl_personality(long res, long personality);
+void __sanitizer_syscall_pre_impl_sigpending(long set);
+void __sanitizer_syscall_post_impl_sigpending(long res, long set);
+void __sanitizer_syscall_pre_impl_sigprocmask(long how, long set, long oset);
+void __sanitizer_syscall_post_impl_sigprocmask(long res, long how, long set,
+                                               long oset);
+void __sanitizer_syscall_pre_impl_getitimer(long which, long value);
+void __sanitizer_syscall_post_impl_getitimer(long res, long which, long value);
+void __sanitizer_syscall_pre_impl_setitimer(long which, long value,
+                                            long ovalue);
+void __sanitizer_syscall_post_impl_setitimer(long res, long which, long value,
+                                             long ovalue);
+void __sanitizer_syscall_pre_impl_timer_create(long which_clock,
+                                               long timer_event_spec,
+                                               long created_timer_id);
+void __sanitizer_syscall_post_impl_timer_create(long res, long which_clock,
+                                                long timer_event_spec,
+                                                long created_timer_id);
+void __sanitizer_syscall_pre_impl_timer_gettime(long timer_id, long setting);
+void __sanitizer_syscall_post_impl_timer_gettime(long res, long timer_id,
+                                                 long setting);
+void __sanitizer_syscall_pre_impl_timer_getoverrun(long timer_id);
+void __sanitizer_syscall_post_impl_timer_getoverrun(long res, long timer_id);
+void __sanitizer_syscall_pre_impl_timer_settime(long timer_id, long flags,
+                                                long new_setting,
+                                                long old_setting);
+void __sanitizer_syscall_post_impl_timer_settime(long res, long timer_id,
+                                                 long flags, long new_setting,
+                                                 long old_setting);
+void __sanitizer_syscall_pre_impl_timer_delete(long timer_id);
+void __sanitizer_syscall_post_impl_timer_delete(long res, long timer_id);
+void __sanitizer_syscall_pre_impl_clock_settime(long which_clock, long tp);
+void __sanitizer_syscall_post_impl_clock_settime(long res, long which_clock,
+                                                 long tp);
+void __sanitizer_syscall_pre_impl_clock_gettime(long which_clock, long tp);
+void __sanitizer_syscall_post_impl_clock_gettime(long res, long which_clock,
+                                                 long tp);
+void __sanitizer_syscall_pre_impl_clock_adjtime(long which_clock, long tx);
+void __sanitizer_syscall_post_impl_clock_adjtime(long res, long which_clock,
+                                                 long tx);
+void __sanitizer_syscall_pre_impl_clock_getres(long which_clock, long tp);
+void __sanitizer_syscall_post_impl_clock_getres(long res, long which_clock,
+                                                long tp);
+void __sanitizer_syscall_pre_impl_clock_nanosleep(long which_clock, long flags,
+                                                  long rqtp, long rmtp);
+void __sanitizer_syscall_post_impl_clock_nanosleep(long res, long which_clock,
+                                                   long flags, long rqtp,
+                                                   long rmtp);
+void __sanitizer_syscall_pre_impl_nice(long increment);
+void __sanitizer_syscall_post_impl_nice(long res, long increment);
+void __sanitizer_syscall_pre_impl_sched_setscheduler(long pid, long policy,
+                                                     long param);
+void __sanitizer_syscall_post_impl_sched_setscheduler(long res, long pid,
+                                                      long policy, long param);
+void __sanitizer_syscall_pre_impl_sched_setparam(long pid, long param);
+void __sanitizer_syscall_post_impl_sched_setparam(long res, long pid,
+                                                  long param);
+void __sanitizer_syscall_pre_impl_sched_getscheduler(long pid);
+void __sanitizer_syscall_post_impl_sched_getscheduler(long res, long pid);
+void __sanitizer_syscall_pre_impl_sched_getparam(long pid, long param);
+void __sanitizer_syscall_post_impl_sched_getparam(long res, long pid,
+                                                  long param);
+void __sanitizer_syscall_pre_impl_sched_setaffinity(long pid, long len,
+                                                    long user_mask_ptr);
+void __sanitizer_syscall_post_impl_sched_setaffinity(long res, long pid,
+                                                     long len,
+                                                     long user_mask_ptr);
+void __sanitizer_syscall_pre_impl_sched_getaffinity(long pid, long len,
+                                                    long user_mask_ptr);
+void __sanitizer_syscall_post_impl_sched_getaffinity(long res, long pid,
+                                                     long len,
+                                                     long user_mask_ptr);
+void __sanitizer_syscall_pre_impl_sched_yield();
+void __sanitizer_syscall_post_impl_sched_yield(long res);
+void __sanitizer_syscall_pre_impl_sched_get_priority_max(long policy);
+void __sanitizer_syscall_post_impl_sched_get_priority_max(long res,
+                                                          long policy);
+void __sanitizer_syscall_pre_impl_sched_get_priority_min(long policy);
+void __sanitizer_syscall_post_impl_sched_get_priority_min(long res,
+                                                          long policy);
+void __sanitizer_syscall_pre_impl_sched_rr_get_interval(long pid,
+                                                        long interval);
+void __sanitizer_syscall_post_impl_sched_rr_get_interval(long res, long pid,
+                                                         long interval);
+void __sanitizer_syscall_pre_impl_setpriority(long which, long who,
+                                              long niceval);
+void __sanitizer_syscall_post_impl_setpriority(long res, long which, long who,
+                                               long niceval);
+void __sanitizer_syscall_pre_impl_getpriority(long which, long who);
+void __sanitizer_syscall_post_impl_getpriority(long res, long which, long who);
+void __sanitizer_syscall_pre_impl_shutdown(long arg0, long arg1);
+void __sanitizer_syscall_post_impl_shutdown(long res, long arg0, long arg1);
+void __sanitizer_syscall_pre_impl_reboot(long magic1, long magic2, long cmd,
+                                         long arg);
+void __sanitizer_syscall_post_impl_reboot(long res, long magic1, long magic2,
+                                          long cmd, long arg);
+void __sanitizer_syscall_pre_impl_restart_syscall();
+void __sanitizer_syscall_post_impl_restart_syscall(long res);
+void __sanitizer_syscall_pre_impl_kexec_load(long entry, long nr_segments,
+                                             long segments, long flags);
+void __sanitizer_syscall_post_impl_kexec_load(long res, long entry,
+                                              long nr_segments, long segments,
+                                              long flags);
+void __sanitizer_syscall_pre_impl_exit(long error_code);
+void __sanitizer_syscall_post_impl_exit(long res, long error_code);
+void __sanitizer_syscall_pre_impl_exit_group(long error_code);
+void __sanitizer_syscall_post_impl_exit_group(long res, long error_code);
+void __sanitizer_syscall_pre_impl_wait4(long pid, long stat_addr, long options,
+                                        long ru);
+void __sanitizer_syscall_post_impl_wait4(long res, long pid, long stat_addr,
+                                         long options, long ru);
+void __sanitizer_syscall_pre_impl_waitid(long which, long pid, long infop,
+                                         long options, long ru);
+void __sanitizer_syscall_post_impl_waitid(long res, long which, long pid,
+                                          long infop, long options, long ru);
+void __sanitizer_syscall_pre_impl_waitpid(long pid, long stat_addr,
+                                          long options);
+void __sanitizer_syscall_post_impl_waitpid(long res, long pid, long stat_addr,
+                                           long options);
+void __sanitizer_syscall_pre_impl_set_tid_address(long tidptr);
+void __sanitizer_syscall_post_impl_set_tid_address(long res, long tidptr);
+void __sanitizer_syscall_pre_impl_init_module(long umod, long len, long uargs);
+void __sanitizer_syscall_post_impl_init_module(long res, long umod, long len,
+                                               long uargs);
+void __sanitizer_syscall_pre_impl_delete_module(long name_user, long flags);
+void __sanitizer_syscall_post_impl_delete_module(long res, long name_user,
+                                                 long flags);
+void __sanitizer_syscall_pre_impl_rt_sigprocmask(long how, long set, long oset,
+                                                 long sigsetsize);
+void __sanitizer_syscall_post_impl_rt_sigprocmask(long res, long how, long set,
+                                                  long oset, long sigsetsize);
+void __sanitizer_syscall_pre_impl_rt_sigpending(long set, long sigsetsize);
+void __sanitizer_syscall_post_impl_rt_sigpending(long res, long set,
+                                                 long sigsetsize);
+void __sanitizer_syscall_pre_impl_rt_sigtimedwait(long uthese, long uinfo,
+                                                  long uts, long sigsetsize);
+void __sanitizer_syscall_post_impl_rt_sigtimedwait(long res, long uthese,
+                                                   long uinfo, long uts,
+                                                   long sigsetsize);
+void __sanitizer_syscall_pre_impl_rt_tgsigqueueinfo(long tgid, long pid,
+                                                    long sig, long uinfo);
+void __sanitizer_syscall_post_impl_rt_tgsigqueueinfo(long res, long tgid,
+                                                     long pid, long sig,
+                                                     long uinfo);
+void __sanitizer_syscall_pre_impl_kill(long pid, long sig);
+void __sanitizer_syscall_post_impl_kill(long res, long pid, long sig);
+void __sanitizer_syscall_pre_impl_tgkill(long tgid, long pid, long sig);
+void __sanitizer_syscall_post_impl_tgkill(long res, long tgid, long pid,
+                                          long sig);
+void __sanitizer_syscall_pre_impl_tkill(long pid, long sig);
+void __sanitizer_syscall_post_impl_tkill(long res, long pid, long sig);
+void __sanitizer_syscall_pre_impl_rt_sigqueueinfo(long pid, long sig,
+                                                  long uinfo);
+void __sanitizer_syscall_post_impl_rt_sigqueueinfo(long res, long pid, long sig,
+                                                   long uinfo);
+void __sanitizer_syscall_pre_impl_sgetmask();
+void __sanitizer_syscall_post_impl_sgetmask(long res);
+void __sanitizer_syscall_pre_impl_ssetmask(long newmask);
+void __sanitizer_syscall_post_impl_ssetmask(long res, long newmask);
+void __sanitizer_syscall_pre_impl_signal(long sig, long handler);
+void __sanitizer_syscall_post_impl_signal(long res, long sig, long handler);
+void __sanitizer_syscall_pre_impl_pause();
+void __sanitizer_syscall_post_impl_pause(long res);
+void __sanitizer_syscall_pre_impl_sync();
+void __sanitizer_syscall_post_impl_sync(long res);
+void __sanitizer_syscall_pre_impl_fsync(long fd);
+void __sanitizer_syscall_post_impl_fsync(long res, long fd);
+void __sanitizer_syscall_pre_impl_fdatasync(long fd);
+void __sanitizer_syscall_post_impl_fdatasync(long res, long fd);
+void __sanitizer_syscall_pre_impl_bdflush(long func, long data);
+void __sanitizer_syscall_post_impl_bdflush(long res, long func, long data);
+void __sanitizer_syscall_pre_impl_mount(long dev_name, long dir_name, long type,
+                                        long flags, long data);
+void __sanitizer_syscall_post_impl_mount(long res, long dev_name, long dir_name,
+                                         long type, long flags, long data);
+void __sanitizer_syscall_pre_impl_umount(long name, long flags);
+void __sanitizer_syscall_post_impl_umount(long res, long name, long flags);
+void __sanitizer_syscall_pre_impl_oldumount(long name);
+void __sanitizer_syscall_post_impl_oldumount(long res, long name);
+void __sanitizer_syscall_pre_impl_truncate(long path, long length);
+void __sanitizer_syscall_post_impl_truncate(long res, long path, long length);
+void __sanitizer_syscall_pre_impl_ftruncate(long fd, long length);
+void __sanitizer_syscall_post_impl_ftruncate(long res, long fd, long length);
+void __sanitizer_syscall_pre_impl_stat(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_stat(long res, long filename, long statbuf);
+void __sanitizer_syscall_pre_impl_statfs(long path, long buf);
+void __sanitizer_syscall_post_impl_statfs(long res, long path, long buf);
+void __sanitizer_syscall_pre_impl_statfs64(long path, long sz, long buf);
+void __sanitizer_syscall_post_impl_statfs64(long res, long path, long sz,
+                                            long buf);
+void __sanitizer_syscall_pre_impl_fstatfs(long fd, long buf);
+void __sanitizer_syscall_post_impl_fstatfs(long res, long fd, long buf);
+void __sanitizer_syscall_pre_impl_fstatfs64(long fd, long sz, long buf);
+void __sanitizer_syscall_post_impl_fstatfs64(long res, long fd, long sz,
+                                             long buf);
+void __sanitizer_syscall_pre_impl_lstat(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_lstat(long res, long filename, long statbuf);
+void __sanitizer_syscall_pre_impl_fstat(long fd, long statbuf);
+void __sanitizer_syscall_post_impl_fstat(long res, long fd, long statbuf);
+void __sanitizer_syscall_pre_impl_newstat(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_newstat(long res, long filename,
+                                           long statbuf);
+void __sanitizer_syscall_pre_impl_newlstat(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_newlstat(long res, long filename,
+                                            long statbuf);
+void __sanitizer_syscall_pre_impl_newfstat(long fd, long statbuf);
+void __sanitizer_syscall_post_impl_newfstat(long res, long fd, long statbuf);
+void __sanitizer_syscall_pre_impl_ustat(long dev, long ubuf);
+void __sanitizer_syscall_post_impl_ustat(long res, long dev, long ubuf);
+void __sanitizer_syscall_pre_impl_stat64(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_stat64(long res, long filename,
+                                          long statbuf);
+void __sanitizer_syscall_pre_impl_fstat64(long fd, long statbuf);
+void __sanitizer_syscall_post_impl_fstat64(long res, long fd, long statbuf);
+void __sanitizer_syscall_pre_impl_lstat64(long filename, long statbuf);
+void __sanitizer_syscall_post_impl_lstat64(long res, long filename,
+                                           long statbuf);
+void __sanitizer_syscall_pre_impl_setxattr(long path, long name, long value,
+                                           long size, long flags);
+void __sanitizer_syscall_post_impl_setxattr(long res, long path, long name,
+                                            long value, long size, long flags);
+void __sanitizer_syscall_pre_impl_lsetxattr(long path, long name, long value,
+                                            long size, long flags);
+void __sanitizer_syscall_post_impl_lsetxattr(long res, long path, long name,
+                                             long value, long size, long flags);
+void __sanitizer_syscall_pre_impl_fsetxattr(long fd, long name, long value,
+                                            long size, long flags);
+void __sanitizer_syscall_post_impl_fsetxattr(long res, long fd, long name,
+                                             long value, long size, long flags);
+void __sanitizer_syscall_pre_impl_getxattr(long path, long name, long value,
+                                           long size);
+void __sanitizer_syscall_post_impl_getxattr(long res, long path, long name,
+                                            long value, long size);
+void __sanitizer_syscall_pre_impl_lgetxattr(long path, long name, long value,
+                                            long size);
+void __sanitizer_syscall_post_impl_lgetxattr(long res, long path, long name,
+                                             long value, long size);
+void __sanitizer_syscall_pre_impl_fgetxattr(long fd, long name, long value,
+                                            long size);
+void __sanitizer_syscall_post_impl_fgetxattr(long res, long fd, long name,
+                                             long value, long size);
+void __sanitizer_syscall_pre_impl_listxattr(long path, long list, long size);
+void __sanitizer_syscall_post_impl_listxattr(long res, long path, long list,
+                                             long size);
+void __sanitizer_syscall_pre_impl_llistxattr(long path, long list, long size);
+void __sanitizer_syscall_post_impl_llistxattr(long res, long path, long list,
+                                              long size);
+void __sanitizer_syscall_pre_impl_flistxattr(long fd, long list, long size);
+void __sanitizer_syscall_post_impl_flistxattr(long res, long fd, long list,
+                                              long size);
+void __sanitizer_syscall_pre_impl_removexattr(long path, long name);
+void __sanitizer_syscall_post_impl_removexattr(long res, long path, long name);
+void __sanitizer_syscall_pre_impl_lremovexattr(long path, long name);
+void __sanitizer_syscall_post_impl_lremovexattr(long res, long path, long name);
+void __sanitizer_syscall_pre_impl_fremovexattr(long fd, long name);
+void __sanitizer_syscall_post_impl_fremovexattr(long res, long fd, long name);
+void __sanitizer_syscall_pre_impl_brk(long brk);
+void __sanitizer_syscall_post_impl_brk(long res, long brk);
+void __sanitizer_syscall_pre_impl_mprotect(long start, long len, long prot);
+void __sanitizer_syscall_post_impl_mprotect(long res, long start, long len,
+                                            long prot);
+void __sanitizer_syscall_pre_impl_mremap(long addr, long old_len, long new_len,
+                                         long flags, long new_addr);
+void __sanitizer_syscall_post_impl_mremap(long res, long addr, long old_len,
+                                          long new_len, long flags,
+                                          long new_addr);
+void __sanitizer_syscall_pre_impl_remap_file_pages(long start, long size,
+                                                   long prot, long pgoff,
+                                                   long flags);
+void __sanitizer_syscall_post_impl_remap_file_pages(long res, long start,
+                                                    long size, long prot,
+                                                    long pgoff, long flags);
+void __sanitizer_syscall_pre_impl_msync(long start, long len, long flags);
+void __sanitizer_syscall_post_impl_msync(long res, long start, long len,
+                                         long flags);
+void __sanitizer_syscall_pre_impl_munmap(long addr, long len);
+void __sanitizer_syscall_post_impl_munmap(long res, long addr, long len);
+void __sanitizer_syscall_pre_impl_mlock(long start, long len);
+void __sanitizer_syscall_post_impl_mlock(long res, long start, long len);
+void __sanitizer_syscall_pre_impl_munlock(long start, long len);
+void __sanitizer_syscall_post_impl_munlock(long res, long start, long len);
+void __sanitizer_syscall_pre_impl_mlockall(long flags);
+void __sanitizer_syscall_post_impl_mlockall(long res, long flags);
+void __sanitizer_syscall_pre_impl_munlockall();
+void __sanitizer_syscall_post_impl_munlockall(long res);
+void __sanitizer_syscall_pre_impl_madvise(long start, long len, long behavior);
+void __sanitizer_syscall_post_impl_madvise(long res, long start, long len,
+                                           long behavior);
+void __sanitizer_syscall_pre_impl_mincore(long start, long len, long vec);
+void __sanitizer_syscall_post_impl_mincore(long res, long start, long len,
+                                           long vec);
+void __sanitizer_syscall_pre_impl_pivot_root(long new_root, long put_old);
+void __sanitizer_syscall_post_impl_pivot_root(long res, long new_root,
+                                              long put_old);
+void __sanitizer_syscall_pre_impl_chroot(long filename);
+void __sanitizer_syscall_post_impl_chroot(long res, long filename);
+void __sanitizer_syscall_pre_impl_mknod(long filename, long mode, long dev);
+void __sanitizer_syscall_post_impl_mknod(long res, long filename, long mode,
+                                         long dev);
+void __sanitizer_syscall_pre_impl_link(long oldname, long newname);
+void __sanitizer_syscall_post_impl_link(long res, long oldname, long newname);
+void __sanitizer_syscall_pre_impl_symlink(long old, long new_);
+void __sanitizer_syscall_post_impl_symlink(long res, long old, long new_);
+void __sanitizer_syscall_pre_impl_unlink(long pathname);
+void __sanitizer_syscall_post_impl_unlink(long res, long pathname);
+void __sanitizer_syscall_pre_impl_rename(long oldname, long newname);
+void __sanitizer_syscall_post_impl_rename(long res, long oldname, long newname);
+void __sanitizer_syscall_pre_impl_chmod(long filename, long mode);
+void __sanitizer_syscall_post_impl_chmod(long res, long filename, long mode);
+void __sanitizer_syscall_pre_impl_fchmod(long fd, long mode);
+void __sanitizer_syscall_post_impl_fchmod(long res, long fd, long mode);
+void __sanitizer_syscall_pre_impl_fcntl(long fd, long cmd, long arg);
+void __sanitizer_syscall_post_impl_fcntl(long res, long fd, long cmd, long arg);
+void __sanitizer_syscall_pre_impl_fcntl64(long fd, long cmd, long arg);
+void __sanitizer_syscall_post_impl_fcntl64(long res, long fd, long cmd,
+                                           long arg);
+void __sanitizer_syscall_pre_impl_pipe(long fildes);
+void __sanitizer_syscall_post_impl_pipe(long res, long fildes);
+void __sanitizer_syscall_pre_impl_pipe2(long fildes, long flags);
+void __sanitizer_syscall_post_impl_pipe2(long res, long fildes, long flags);
+void __sanitizer_syscall_pre_impl_dup(long fildes);
+void __sanitizer_syscall_post_impl_dup(long res, long fildes);
+void __sanitizer_syscall_pre_impl_dup2(long oldfd, long newfd);
+void __sanitizer_syscall_post_impl_dup2(long res, long oldfd, long newfd);
+void __sanitizer_syscall_pre_impl_dup3(long oldfd, long newfd, long flags);
+void __sanitizer_syscall_post_impl_dup3(long res, long oldfd, long newfd,
+                                        long flags);
+void __sanitizer_syscall_pre_impl_ioperm(long from, long num, long on);
+void __sanitizer_syscall_post_impl_ioperm(long res, long from, long num,
+                                          long on);
+void __sanitizer_syscall_pre_impl_ioctl(long fd, long cmd, long arg);
+void __sanitizer_syscall_post_impl_ioctl(long res, long fd, long cmd, long arg);
+void __sanitizer_syscall_pre_impl_flock(long fd, long cmd);
+void __sanitizer_syscall_post_impl_flock(long res, long fd, long cmd);
+void __sanitizer_syscall_pre_impl_io_setup(long nr_reqs, long ctx);
+void __sanitizer_syscall_post_impl_io_setup(long res, long nr_reqs, long ctx);
+void __sanitizer_syscall_pre_impl_io_destroy(long ctx);
+void __sanitizer_syscall_post_impl_io_destroy(long res, long ctx);
+void __sanitizer_syscall_pre_impl_io_getevents(long ctx_id, long min_nr,
+                                               long nr, long events,
+                                               long timeout);
+void __sanitizer_syscall_post_impl_io_getevents(long res, long ctx_id,
+                                                long min_nr, long nr,
+                                                long events, long timeout);
+void __sanitizer_syscall_pre_impl_io_submit(long ctx_id, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_io_submit(long res, long ctx_id, long arg1,
+                                             long arg2);
+void __sanitizer_syscall_pre_impl_io_cancel(long ctx_id, long iocb,
+                                            long result);
+void __sanitizer_syscall_post_impl_io_cancel(long res, long ctx_id, long iocb,
+                                             long result);
+void __sanitizer_syscall_pre_impl_sendfile(long out_fd, long in_fd, long offset,
+                                           long count);
+void __sanitizer_syscall_post_impl_sendfile(long res, long out_fd, long in_fd,
+                                            long offset, long count);
+void __sanitizer_syscall_pre_impl_sendfile64(long out_fd, long in_fd,
+                                             long offset, long count);
+void __sanitizer_syscall_post_impl_sendfile64(long res, long out_fd, long in_fd,
+                                              long offset, long count);
+void __sanitizer_syscall_pre_impl_readlink(long path, long buf, long bufsiz);
+void __sanitizer_syscall_post_impl_readlink(long res, long path, long buf,
+                                            long bufsiz);
+void __sanitizer_syscall_pre_impl_creat(long pathname, long mode);
+void __sanitizer_syscall_post_impl_creat(long res, long pathname, long mode);
+void __sanitizer_syscall_pre_impl_open(long filename, long flags, long mode);
+void __sanitizer_syscall_post_impl_open(long res, long filename, long flags,
+                                        long mode);
+void __sanitizer_syscall_pre_impl_close(long fd);
+void __sanitizer_syscall_post_impl_close(long res, long fd);
+void __sanitizer_syscall_pre_impl_access(long filename, long mode);
+void __sanitizer_syscall_post_impl_access(long res, long filename, long mode);
+void __sanitizer_syscall_pre_impl_vhangup();
+void __sanitizer_syscall_post_impl_vhangup(long res);
+void __sanitizer_syscall_pre_impl_chown(long filename, long user, long group);
+void __sanitizer_syscall_post_impl_chown(long res, long filename, long user,
+                                         long group);
+void __sanitizer_syscall_pre_impl_lchown(long filename, long user, long group);
+void __sanitizer_syscall_post_impl_lchown(long res, long filename, long user,
+                                          long group);
+void __sanitizer_syscall_pre_impl_fchown(long fd, long user, long group);
+void __sanitizer_syscall_post_impl_fchown(long res, long fd, long user,
+                                          long group);
+void __sanitizer_syscall_pre_impl_chown16(long filename, long user, long group);
+void __sanitizer_syscall_post_impl_chown16(long res, long filename, long user,
+                                           long group);
+void __sanitizer_syscall_pre_impl_lchown16(long filename, long user,
+                                           long group);
+void __sanitizer_syscall_post_impl_lchown16(long res, long filename, long user,
+                                            long group);
+void __sanitizer_syscall_pre_impl_fchown16(long fd, long user, long group);
+void __sanitizer_syscall_post_impl_fchown16(long res, long fd, long user,
+                                            long group);
+void __sanitizer_syscall_pre_impl_setregid16(long rgid, long egid);
+void __sanitizer_syscall_post_impl_setregid16(long res, long rgid, long egid);
+void __sanitizer_syscall_pre_impl_setgid16(long gid);
+void __sanitizer_syscall_post_impl_setgid16(long res, long gid);
+void __sanitizer_syscall_pre_impl_setreuid16(long ruid, long euid);
+void __sanitizer_syscall_post_impl_setreuid16(long res, long ruid, long euid);
+void __sanitizer_syscall_pre_impl_setuid16(long uid);
+void __sanitizer_syscall_post_impl_setuid16(long res, long uid);
+void __sanitizer_syscall_pre_impl_setresuid16(long ruid, long euid, long suid);
+void __sanitizer_syscall_post_impl_setresuid16(long res, long ruid, long euid,
+                                               long suid);
+void __sanitizer_syscall_pre_impl_getresuid16(long ruid, long euid, long suid);
+void __sanitizer_syscall_post_impl_getresuid16(long res, long ruid, long euid,
+                                               long suid);
+void __sanitizer_syscall_pre_impl_setresgid16(long rgid, long egid, long sgid);
+void __sanitizer_syscall_post_impl_setresgid16(long res, long rgid, long egid,
+                                               long sgid);
+void __sanitizer_syscall_pre_impl_getresgid16(long rgid, long egid, long sgid);
+void __sanitizer_syscall_post_impl_getresgid16(long res, long rgid, long egid,
+                                               long sgid);
+void __sanitizer_syscall_pre_impl_setfsuid16(long uid);
+void __sanitizer_syscall_post_impl_setfsuid16(long res, long uid);
+void __sanitizer_syscall_pre_impl_setfsgid16(long gid);
+void __sanitizer_syscall_post_impl_setfsgid16(long res, long gid);
+void __sanitizer_syscall_pre_impl_getgroups16(long gidsetsize, long grouplist);
+void __sanitizer_syscall_post_impl_getgroups16(long res, long gidsetsize,
+                                               long grouplist);
+void __sanitizer_syscall_pre_impl_setgroups16(long gidsetsize, long grouplist);
+void __sanitizer_syscall_post_impl_setgroups16(long res, long gidsetsize,
+                                               long grouplist);
+void __sanitizer_syscall_pre_impl_getuid16();
+void __sanitizer_syscall_post_impl_getuid16(long res);
+void __sanitizer_syscall_pre_impl_geteuid16();
+void __sanitizer_syscall_post_impl_geteuid16(long res);
+void __sanitizer_syscall_pre_impl_getgid16();
+void __sanitizer_syscall_post_impl_getgid16(long res);
+void __sanitizer_syscall_pre_impl_getegid16();
+void __sanitizer_syscall_post_impl_getegid16(long res);
+void __sanitizer_syscall_pre_impl_utime(long filename, long times);
+void __sanitizer_syscall_post_impl_utime(long res, long filename, long times);
+void __sanitizer_syscall_pre_impl_utimes(long filename, long utimes);
+void __sanitizer_syscall_post_impl_utimes(long res, long filename, long utimes);
+void __sanitizer_syscall_pre_impl_lseek(long fd, long offset, long origin);
+void __sanitizer_syscall_post_impl_lseek(long res, long fd, long offset,
+                                         long origin);
+void __sanitizer_syscall_pre_impl_llseek(long fd, long offset_high,
+                                         long offset_low, long result,
+                                         long origin);
+void __sanitizer_syscall_post_impl_llseek(long res, long fd, long offset_high,
+                                          long offset_low, long result,
+                                          long origin);
+void __sanitizer_syscall_pre_impl_read(long fd, long buf, long count);
+void __sanitizer_syscall_post_impl_read(long res, long fd, long buf,
+                                        long count);
+void __sanitizer_syscall_pre_impl_readv(long fd, long vec, long vlen);
+void __sanitizer_syscall_post_impl_readv(long res, long fd, long vec,
+                                         long vlen);
+void __sanitizer_syscall_pre_impl_write(long fd, long buf, long count);
+void __sanitizer_syscall_post_impl_write(long res, long fd, long buf,
+                                         long count);
+void __sanitizer_syscall_pre_impl_writev(long fd, long vec, long vlen);
+void __sanitizer_syscall_post_impl_writev(long res, long fd, long vec,
+                                          long vlen);
+
+#ifdef _LP64
+void __sanitizer_syscall_pre_impl_pread64(long fd, long buf, long count,
+                                          long pos);
+void __sanitizer_syscall_post_impl_pread64(long res, long fd, long buf,
+                                           long count, long pos);
+void __sanitizer_syscall_pre_impl_pwrite64(long fd, long buf, long count,
+                                           long pos);
+void __sanitizer_syscall_post_impl_pwrite64(long res, long fd, long buf,
+                                            long count, long pos);
+#else
+void __sanitizer_syscall_pre_impl_pread64(long fd, long buf, long count,
+                                          long pos0, long pos1);
+void __sanitizer_syscall_post_impl_pread64(long res, long fd, long buf,
+                                           long count, long pos0, long pos1);
+void __sanitizer_syscall_pre_impl_pwrite64(long fd, long buf, long count,
+                                           long pos0, long pos1);
+void __sanitizer_syscall_post_impl_pwrite64(long res, long fd, long buf,
+                                            long count, long pos0, long pos1);
+#endif
+
+void __sanitizer_syscall_pre_impl_preadv(long fd, long vec, long vlen,
+                                         long pos_l, long pos_h);
+void __sanitizer_syscall_post_impl_preadv(long res, long fd, long vec,
+                                          long vlen, long pos_l, long pos_h);
+void __sanitizer_syscall_pre_impl_pwritev(long fd, long vec, long vlen,
+                                          long pos_l, long pos_h);
+void __sanitizer_syscall_post_impl_pwritev(long res, long fd, long vec,
+                                           long vlen, long pos_l, long pos_h);
+void __sanitizer_syscall_pre_impl_getcwd(long buf, long size);
+void __sanitizer_syscall_post_impl_getcwd(long res, long buf, long size);
+void __sanitizer_syscall_pre_impl_mkdir(long pathname, long mode);
+void __sanitizer_syscall_post_impl_mkdir(long res, long pathname, long mode);
+void __sanitizer_syscall_pre_impl_chdir(long filename);
+void __sanitizer_syscall_post_impl_chdir(long res, long filename);
+void __sanitizer_syscall_pre_impl_fchdir(long fd);
+void __sanitizer_syscall_post_impl_fchdir(long res, long fd);
+void __sanitizer_syscall_pre_impl_rmdir(long pathname);
+void __sanitizer_syscall_post_impl_rmdir(long res, long pathname);
+void __sanitizer_syscall_pre_impl_lookup_dcookie(long cookie64, long buf,
+                                                 long len);
+void __sanitizer_syscall_post_impl_lookup_dcookie(long res, long cookie64,
+                                                  long buf, long len);
+void __sanitizer_syscall_pre_impl_quotactl(long cmd, long special, long id,
+                                           long addr);
+void __sanitizer_syscall_post_impl_quotactl(long res, long cmd, long special,
+                                            long id, long addr);
+void __sanitizer_syscall_pre_impl_getdents(long fd, long dirent, long count);
+void __sanitizer_syscall_post_impl_getdents(long res, long fd, long dirent,
+                                            long count);
+void __sanitizer_syscall_pre_impl_getdents64(long fd, long dirent, long count);
+void __sanitizer_syscall_post_impl_getdents64(long res, long fd, long dirent,
+                                              long count);
+void __sanitizer_syscall_pre_impl_setsockopt(long fd, long level, long optname,
+                                             long optval, long optlen);
+void __sanitizer_syscall_post_impl_setsockopt(long res, long fd, long level,
+                                              long optname, long optval,
+                                              long optlen);
+void __sanitizer_syscall_pre_impl_getsockopt(long fd, long level, long optname,
+                                             long optval, long optlen);
+void __sanitizer_syscall_post_impl_getsockopt(long res, long fd, long level,
+                                              long optname, long optval,
+                                              long optlen);
+void __sanitizer_syscall_pre_impl_bind(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_bind(long res, long arg0, long arg1,
+                                        long arg2);
+void __sanitizer_syscall_pre_impl_connect(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_connect(long res, long arg0, long arg1,
+                                           long arg2);
+void __sanitizer_syscall_pre_impl_accept(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_accept(long res, long arg0, long arg1,
+                                          long arg2);
+void __sanitizer_syscall_pre_impl_accept4(long arg0, long arg1, long arg2,
+                                          long arg3);
+void __sanitizer_syscall_post_impl_accept4(long res, long arg0, long arg1,
+                                           long arg2, long arg3);
+void __sanitizer_syscall_pre_impl_getsockname(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_getsockname(long res, long arg0, long arg1,
+                                               long arg2);
+void __sanitizer_syscall_pre_impl_getpeername(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_getpeername(long res, long arg0, long arg1,
+                                               long arg2);
+void __sanitizer_syscall_pre_impl_send(long arg0, long arg1, long arg2,
+                                       long arg3);
+void __sanitizer_syscall_post_impl_send(long res, long arg0, long arg1,
+                                        long arg2, long arg3);
+void __sanitizer_syscall_pre_impl_sendto(long arg0, long arg1, long arg2,
+                                         long arg3, long arg4, long arg5);
+void __sanitizer_syscall_post_impl_sendto(long res, long arg0, long arg1,
+                                          long arg2, long arg3, long arg4,
+                                          long arg5);
+void __sanitizer_syscall_pre_impl_sendmsg(long fd, long msg, long flags);
+void __sanitizer_syscall_post_impl_sendmsg(long res, long fd, long msg,
+                                           long flags);
+void __sanitizer_syscall_pre_impl_sendmmsg(long fd, long msg, long vlen,
+                                           long flags);
+void __sanitizer_syscall_post_impl_sendmmsg(long res, long fd, long msg,
+                                            long vlen, long flags);
+void __sanitizer_syscall_pre_impl_recv(long arg0, long arg1, long arg2,
+                                       long arg3);
+void __sanitizer_syscall_post_impl_recv(long res, long arg0, long arg1,
+                                        long arg2, long arg3);
+void __sanitizer_syscall_pre_impl_recvfrom(long arg0, long arg1, long arg2,
+                                           long arg3, long arg4, long arg5);
+void __sanitizer_syscall_post_impl_recvfrom(long res, long arg0, long arg1,
+                                            long arg2, long arg3, long arg4,
+                                            long arg5);
+void __sanitizer_syscall_pre_impl_recvmsg(long fd, long msg, long flags);
+void __sanitizer_syscall_post_impl_recvmsg(long res, long fd, long msg,
+                                           long flags);
+void __sanitizer_syscall_pre_impl_recvmmsg(long fd, long msg, long vlen,
+                                           long flags, long timeout);
+void __sanitizer_syscall_post_impl_recvmmsg(long res, long fd, long msg,
+                                            long vlen, long flags,
+                                            long timeout);
+void __sanitizer_syscall_pre_impl_socket(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_socket(long res, long arg0, long arg1,
+                                          long arg2);
+void __sanitizer_syscall_pre_impl_socketpair(long arg0, long arg1, long arg2,
+                                             long arg3);
+void __sanitizer_syscall_post_impl_socketpair(long res, long arg0, long arg1,
+                                              long arg2, long arg3);
+void __sanitizer_syscall_pre_impl_socketcall(long call, long args);
+void __sanitizer_syscall_post_impl_socketcall(long res, long call, long args);
+void __sanitizer_syscall_pre_impl_listen(long arg0, long arg1);
+void __sanitizer_syscall_post_impl_listen(long res, long arg0, long arg1);
+void __sanitizer_syscall_pre_impl_poll(long ufds, long nfds, long timeout);
+void __sanitizer_syscall_post_impl_poll(long res, long ufds, long nfds,
+                                        long timeout);
+void __sanitizer_syscall_pre_impl_select(long n, long inp, long outp, long exp,
+                                         long tvp);
+void __sanitizer_syscall_post_impl_select(long res, long n, long inp, long outp,
+                                          long exp, long tvp);
+void __sanitizer_syscall_pre_impl_old_select(long arg);
+void __sanitizer_syscall_post_impl_old_select(long res, long arg);
+void __sanitizer_syscall_pre_impl_epoll_create(long size);
+void __sanitizer_syscall_post_impl_epoll_create(long res, long size);
+void __sanitizer_syscall_pre_impl_epoll_create1(long flags);
+void __sanitizer_syscall_post_impl_epoll_create1(long res, long flags);
+void __sanitizer_syscall_pre_impl_epoll_ctl(long epfd, long op, long fd,
+                                            long event);
+void __sanitizer_syscall_post_impl_epoll_ctl(long res, long epfd, long op,
+                                             long fd, long event);
+void __sanitizer_syscall_pre_impl_epoll_wait(long epfd, long events,
+                                             long maxevents, long timeout);
+void __sanitizer_syscall_post_impl_epoll_wait(long res, long epfd, long events,
+                                              long maxevents, long timeout);
+void __sanitizer_syscall_pre_impl_epoll_pwait(long epfd, long events,
+                                              long maxevents, long timeout,
+                                              long sigmask, long sigsetsize);
+void __sanitizer_syscall_post_impl_epoll_pwait(long res, long epfd, long events,
+                                               long maxevents, long timeout,
+                                               long sigmask, long sigsetsize);
+void __sanitizer_syscall_pre_impl_epoll_pwait2(long epfd, long events,
+                                               long maxevents, long timeout,
+                                               long sigmask, long sigsetsize);
+void __sanitizer_syscall_post_impl_epoll_pwait2(long res, long epfd,
+                                                long events, long maxevents,
+                                                long timeout, long sigmask,
+                                                long sigsetsize);
+void __sanitizer_syscall_pre_impl_gethostname(long name, long len);
+void __sanitizer_syscall_post_impl_gethostname(long res, long name, long len);
+void __sanitizer_syscall_pre_impl_sethostname(long name, long len);
+void __sanitizer_syscall_post_impl_sethostname(long res, long name, long len);
+void __sanitizer_syscall_pre_impl_setdomainname(long name, long len);
+void __sanitizer_syscall_post_impl_setdomainname(long res, long name, long len);
+void __sanitizer_syscall_pre_impl_newuname(long name);
+void __sanitizer_syscall_post_impl_newuname(long res, long name);
+void __sanitizer_syscall_pre_impl_uname(long arg0);
+void __sanitizer_syscall_post_impl_uname(long res, long arg0);
+void __sanitizer_syscall_pre_impl_olduname(long arg0);
+void __sanitizer_syscall_post_impl_olduname(long res, long arg0);
+void __sanitizer_syscall_pre_impl_getrlimit(long resource, long rlim);
+void __sanitizer_syscall_post_impl_getrlimit(long res, long resource,
+                                             long rlim);
+void __sanitizer_syscall_pre_impl_old_getrlimit(long resource, long rlim);
+void __sanitizer_syscall_post_impl_old_getrlimit(long res, long resource,
+                                                 long rlim);
+void __sanitizer_syscall_pre_impl_setrlimit(long resource, long rlim);
+void __sanitizer_syscall_post_impl_setrlimit(long res, long resource,
+                                             long rlim);
+void __sanitizer_syscall_pre_impl_prlimit64(long pid, long resource,
+                                            long new_rlim, long old_rlim);
+void __sanitizer_syscall_post_impl_prlimit64(long res, long pid, long resource,
+                                             long new_rlim, long old_rlim);
+void __sanitizer_syscall_pre_impl_getrusage(long who, long ru);
+void __sanitizer_syscall_post_impl_getrusage(long res, long who, long ru);
+void __sanitizer_syscall_pre_impl_umask(long mask);
+void __sanitizer_syscall_post_impl_umask(long res, long mask);
+void __sanitizer_syscall_pre_impl_msgget(long key, long msgflg);
+void __sanitizer_syscall_post_impl_msgget(long res, long key, long msgflg);
+void __sanitizer_syscall_pre_impl_msgsnd(long msqid, long msgp, long msgsz,
+                                         long msgflg);
+void __sanitizer_syscall_post_impl_msgsnd(long res, long msqid, long msgp,
+                                          long msgsz, long msgflg);
+void __sanitizer_syscall_pre_impl_msgrcv(long msqid, long msgp, long msgsz,
+                                         long msgtyp, long msgflg);
+void __sanitizer_syscall_post_impl_msgrcv(long res, long msqid, long msgp,
+                                          long msgsz, long msgtyp, long msgflg);
+void __sanitizer_syscall_pre_impl_msgctl(long msqid, long cmd, long buf);
+void __sanitizer_syscall_post_impl_msgctl(long res, long msqid, long cmd,
+                                          long buf);
+void __sanitizer_syscall_pre_impl_semget(long key, long nsems, long semflg);
+void __sanitizer_syscall_post_impl_semget(long res, long key, long nsems,
+                                          long semflg);
+void __sanitizer_syscall_pre_impl_semop(long semid, long sops, long nsops);
+void __sanitizer_syscall_post_impl_semop(long res, long semid, long sops,
+                                         long nsops);
+void __sanitizer_syscall_pre_impl_semctl(long semid, long semnum, long cmd,
+                                         long arg);
+void __sanitizer_syscall_post_impl_semctl(long res, long semid, long semnum,
+                                          long cmd, long arg);
+void __sanitizer_syscall_pre_impl_semtimedop(long semid, long sops, long nsops,
+                                             long timeout);
+void __sanitizer_syscall_post_impl_semtimedop(long res, long semid, long sops,
+                                              long nsops, long timeout);
+void __sanitizer_syscall_pre_impl_shmat(long shmid, long shmaddr, long shmflg);
+void __sanitizer_syscall_post_impl_shmat(long res, long shmid, long shmaddr,
+                                         long shmflg);
+void __sanitizer_syscall_pre_impl_shmget(long key, long size, long flag);
+void __sanitizer_syscall_post_impl_shmget(long res, long key, long size,
+                                          long flag);
+void __sanitizer_syscall_pre_impl_shmdt(long shmaddr);
+void __sanitizer_syscall_post_impl_shmdt(long res, long shmaddr);
+void __sanitizer_syscall_pre_impl_shmctl(long shmid, long cmd, long buf);
+void __sanitizer_syscall_post_impl_shmctl(long res, long shmid, long cmd,
+                                          long buf);
+void __sanitizer_syscall_pre_impl_ipc(long call, long first, long second,
+                                      long third, long ptr, long fifth);
+void __sanitizer_syscall_post_impl_ipc(long res, long call, long first,
+                                       long second, long third, long ptr,
+                                       long fifth);
+void __sanitizer_syscall_pre_impl_mq_open(long name, long oflag, long mode,
+                                          long attr);
+void __sanitizer_syscall_post_impl_mq_open(long res, long name, long oflag,
+                                           long mode, long attr);
+void __sanitizer_syscall_pre_impl_mq_unlink(long name);
+void __sanitizer_syscall_post_impl_mq_unlink(long res, long name);
+void __sanitizer_syscall_pre_impl_mq_timedsend(long mqdes, long msg_ptr,
+                                               long msg_len, long msg_prio,
+                                               long abs_timeout);
+void __sanitizer_syscall_post_impl_mq_timedsend(long res, long mqdes,
+                                                long msg_ptr, long msg_len,
+                                                long msg_prio,
+                                                long abs_timeout);
+void __sanitizer_syscall_pre_impl_mq_timedreceive(long mqdes, long msg_ptr,
+                                                  long msg_len, long msg_prio,
+                                                  long abs_timeout);
+void __sanitizer_syscall_post_impl_mq_timedreceive(long res, long mqdes,
+                                                   long msg_ptr, long msg_len,
+                                                   long msg_prio,
+                                                   long abs_timeout);
+void __sanitizer_syscall_pre_impl_mq_notify(long mqdes, long notification);
+void __sanitizer_syscall_post_impl_mq_notify(long res, long mqdes,
+                                             long notification);
+void __sanitizer_syscall_pre_impl_mq_getsetattr(long mqdes, long mqstat,
+                                                long omqstat);
+void __sanitizer_syscall_post_impl_mq_getsetattr(long res, long mqdes,
+                                                 long mqstat, long omqstat);
+void __sanitizer_syscall_pre_impl_pciconfig_iobase(long which, long bus,
+                                                   long devfn);
+void __sanitizer_syscall_post_impl_pciconfig_iobase(long res, long which,
+                                                    long bus, long devfn);
+void __sanitizer_syscall_pre_impl_pciconfig_read(long bus, long dfn, long off,
+                                                 long len, long buf);
+void __sanitizer_syscall_post_impl_pciconfig_read(long res, long bus, long dfn,
+                                                  long off, long len, long buf);
+void __sanitizer_syscall_pre_impl_pciconfig_write(long bus, long dfn, long off,
+                                                  long len, long buf);
+void __sanitizer_syscall_post_impl_pciconfig_write(long res, long bus, long dfn,
+                                                   long off, long len,
+                                                   long buf);
+void __sanitizer_syscall_pre_impl_swapon(long specialfile, long swap_flags);
+void __sanitizer_syscall_post_impl_swapon(long res, long specialfile,
+                                          long swap_flags);
+void __sanitizer_syscall_pre_impl_swapoff(long specialfile);
+void __sanitizer_syscall_post_impl_swapoff(long res, long specialfile);
+void __sanitizer_syscall_pre_impl_sysctl(long args);
+void __sanitizer_syscall_post_impl_sysctl(long res, long args);
+void __sanitizer_syscall_pre_impl_sysinfo(long info);
+void __sanitizer_syscall_post_impl_sysinfo(long res, long info);
+void __sanitizer_syscall_pre_impl_sysfs(long option, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_sysfs(long res, long option, long arg1,
+                                         long arg2);
+void __sanitizer_syscall_pre_impl_syslog(long type, long buf, long len);
+void __sanitizer_syscall_post_impl_syslog(long res, long type, long buf,
+                                          long len);
+void __sanitizer_syscall_pre_impl_uselib(long library);
+void __sanitizer_syscall_post_impl_uselib(long res, long library);
+void __sanitizer_syscall_pre_impl_ni_syscall();
+void __sanitizer_syscall_post_impl_ni_syscall(long res);
+void __sanitizer_syscall_pre_impl_ptrace(long request, long pid, long addr,
+                                         long data);
+void __sanitizer_syscall_post_impl_ptrace(long res, long request, long pid,
+                                          long addr, long data);
+void __sanitizer_syscall_pre_impl_add_key(long _type, long _description,
+                                          long _payload, long plen,
+                                          long destringid);
+void __sanitizer_syscall_post_impl_add_key(long res, long _type,
+                                           long _description, long _payload,
+                                           long plen, long destringid);
+void __sanitizer_syscall_pre_impl_request_key(long _type, long _description,
+                                              long _callout_info,
+                                              long destringid);
+void __sanitizer_syscall_post_impl_request_key(long res, long _type,
+                                               long _description,
+                                               long _callout_info,
+                                               long destringid);
+void __sanitizer_syscall_pre_impl_keyctl(long cmd, long arg2, long arg3,
+                                         long arg4, long arg5);
+void __sanitizer_syscall_post_impl_keyctl(long res, long cmd, long arg2,
+                                          long arg3, long arg4, long arg5);
+void __sanitizer_syscall_pre_impl_ioprio_set(long which, long who, long ioprio);
+void __sanitizer_syscall_post_impl_ioprio_set(long res, long which, long who,
+                                              long ioprio);
+void __sanitizer_syscall_pre_impl_ioprio_get(long which, long who);
+void __sanitizer_syscall_post_impl_ioprio_get(long res, long which, long who);
+void __sanitizer_syscall_pre_impl_set_mempolicy(long mode, long nmask,
+                                                long maxnode);
+void __sanitizer_syscall_post_impl_set_mempolicy(long res, long mode,
+                                                 long nmask, long maxnode);
+void __sanitizer_syscall_pre_impl_migrate_pages(long pid, long maxnode,
+                                                long from, long to);
+void __sanitizer_syscall_post_impl_migrate_pages(long res, long pid,
+                                                 long maxnode, long from,
+                                                 long to);
+void __sanitizer_syscall_pre_impl_move_pages(long pid, long nr_pages,
+                                             long pages, long nodes,
+                                             long status, long flags);
+void __sanitizer_syscall_post_impl_move_pages(long res, long pid, long nr_pages,
+                                              long pages, long nodes,
+                                              long status, long flags);
+void __sanitizer_syscall_pre_impl_mbind(long start, long len, long mode,
+                                        long nmask, long maxnode, long flags);
+void __sanitizer_syscall_post_impl_mbind(long res, long start, long len,
+                                         long mode, long nmask, long maxnode,
+                                         long flags);
+void __sanitizer_syscall_pre_impl_get_mempolicy(long policy, long nmask,
+                                                long maxnode, long addr,
+                                                long flags);
+void __sanitizer_syscall_post_impl_get_mempolicy(long res, long policy,
+                                                 long nmask, long maxnode,
+                                                 long addr, long flags);
+void __sanitizer_syscall_pre_impl_inotify_init();
+void __sanitizer_syscall_post_impl_inotify_init(long res);
+void __sanitizer_syscall_pre_impl_inotify_init1(long flags);
+void __sanitizer_syscall_post_impl_inotify_init1(long res, long flags);
+void __sanitizer_syscall_pre_impl_inotify_add_watch(long fd, long path,
+                                                    long mask);
+void __sanitizer_syscall_post_impl_inotify_add_watch(long res, long fd,
+                                                     long path, long mask);
+void __sanitizer_syscall_pre_impl_inotify_rm_watch(long fd, long wd);
+void __sanitizer_syscall_post_impl_inotify_rm_watch(long res, long fd, long wd);
+void __sanitizer_syscall_pre_impl_spu_run(long fd, long unpc, long ustatus);
+void __sanitizer_syscall_post_impl_spu_run(long res, long fd, long unpc,
+                                           long ustatus);
+void __sanitizer_syscall_pre_impl_spu_create(long name, long flags, long mode,
+                                             long fd);
+void __sanitizer_syscall_post_impl_spu_create(long res, long name, long flags,
+                                              long mode, long fd);
+void __sanitizer_syscall_pre_impl_mknodat(long dfd, long filename, long mode,
+                                          long dev);
+void __sanitizer_syscall_post_impl_mknodat(long res, long dfd, long filename,
+                                           long mode, long dev);
+void __sanitizer_syscall_pre_impl_mkdirat(long dfd, long pathname, long mode);
+void __sanitizer_syscall_post_impl_mkdirat(long res, long dfd, long pathname,
+                                           long mode);
+void __sanitizer_syscall_pre_impl_unlinkat(long dfd, long pathname, long flag);
+void __sanitizer_syscall_post_impl_unlinkat(long res, long dfd, long pathname,
+                                            long flag);
+void __sanitizer_syscall_pre_impl_symlinkat(long oldname, long newdfd,
+                                            long newname);
+void __sanitizer_syscall_post_impl_symlinkat(long res, long oldname,
+                                             long newdfd, long newname);
+void __sanitizer_syscall_pre_impl_linkat(long olddfd, long oldname, long newdfd,
+                                         long newname, long flags);
+void __sanitizer_syscall_post_impl_linkat(long res, long olddfd, long oldname,
+                                          long newdfd, long newname,
+                                          long flags);
+void __sanitizer_syscall_pre_impl_renameat(long olddfd, long oldname,
+                                           long newdfd, long newname);
+void __sanitizer_syscall_post_impl_renameat(long res, long olddfd, long oldname,
+                                            long newdfd, long newname);
+void __sanitizer_syscall_pre_impl_futimesat(long dfd, long filename,
+                                            long utimes);
+void __sanitizer_syscall_post_impl_futimesat(long res, long dfd, long filename,
+                                             long utimes);
+void __sanitizer_syscall_pre_impl_faccessat(long dfd, long filename, long mode);
+void __sanitizer_syscall_post_impl_faccessat(long res, long dfd, long filename,
+                                             long mode);
+void __sanitizer_syscall_pre_impl_fchmodat(long dfd, long filename, long mode);
+void __sanitizer_syscall_post_impl_fchmodat(long res, long dfd, long filename,
+                                            long mode);
+void __sanitizer_syscall_pre_impl_fchownat(long dfd, long filename, long user,
+                                           long group, long flag);
+void __sanitizer_syscall_post_impl_fchownat(long res, long dfd, long filename,
+                                            long user, long group, long flag);
+void __sanitizer_syscall_pre_impl_openat(long dfd, long filename, long flags,
+                                         long mode);
+void __sanitizer_syscall_post_impl_openat(long res, long dfd, long filename,
+                                          long flags, long mode);
+void __sanitizer_syscall_pre_impl_newfstatat(long dfd, long filename,
+                                             long statbuf, long flag);
+void __sanitizer_syscall_post_impl_newfstatat(long res, long dfd, long filename,
+                                              long statbuf, long flag);
+void __sanitizer_syscall_pre_impl_fstatat64(long dfd, long filename,
+                                            long statbuf, long flag);
+void __sanitizer_syscall_post_impl_fstatat64(long res, long dfd, long filename,
+                                             long statbuf, long flag);
+void __sanitizer_syscall_pre_impl_readlinkat(long dfd, long path, long buf,
+                                             long bufsiz);
+void __sanitizer_syscall_post_impl_readlinkat(long res, long dfd, long path,
+                                              long buf, long bufsiz);
+void __sanitizer_syscall_pre_impl_utimensat(long dfd, long filename,
+                                            long utimes, long flags);
+void __sanitizer_syscall_post_impl_utimensat(long res, long dfd, long filename,
+                                             long utimes, long flags);
+void __sanitizer_syscall_pre_impl_unshare(long unshare_flags);
+void __sanitizer_syscall_post_impl_unshare(long res, long unshare_flags);
+void __sanitizer_syscall_pre_impl_splice(long fd_in, long off_in, long fd_out,
+                                         long off_out, long len, long flags);
+void __sanitizer_syscall_post_impl_splice(long res, long fd_in, long off_in,
+                                          long fd_out, long off_out, long len,
+                                          long flags);
+void __sanitizer_syscall_pre_impl_vmsplice(long fd, long iov, long nr_segs,
+                                           long flags);
+void __sanitizer_syscall_post_impl_vmsplice(long res, long fd, long iov,
+                                            long nr_segs, long flags);
+void __sanitizer_syscall_pre_impl_tee(long fdin, long fdout, long len,
+                                      long flags);
+void __sanitizer_syscall_post_impl_tee(long res, long fdin, long fdout,
+                                       long len, long flags);
+void __sanitizer_syscall_pre_impl_get_robust_list(long pid, long head_ptr,
+                                                  long len_ptr);
+void __sanitizer_syscall_post_impl_get_robust_list(long res, long pid,
+                                                   long head_ptr, long len_ptr);
+void __sanitizer_syscall_pre_impl_set_robust_list(long head, long len);
+void __sanitizer_syscall_post_impl_set_robust_list(long res, long head,
+                                                   long len);
+void __sanitizer_syscall_pre_impl_getcpu(long cpu, long node, long cache);
+void __sanitizer_syscall_post_impl_getcpu(long res, long cpu, long node,
+                                          long cache);
+void __sanitizer_syscall_pre_impl_signalfd(long ufd, long user_mask,
+                                           long sizemask);
+void __sanitizer_syscall_post_impl_signalfd(long res, long ufd, long user_mask,
+                                            long sizemask);
+void __sanitizer_syscall_pre_impl_signalfd4(long ufd, long user_mask,
+                                            long sizemask, long flags);
+void __sanitizer_syscall_post_impl_signalfd4(long res, long ufd, long user_mask,
+                                             long sizemask, long flags);
+void __sanitizer_syscall_pre_impl_timerfd_create(long clockid, long flags);
+void __sanitizer_syscall_post_impl_timerfd_create(long res, long clockid,
+                                                  long flags);
+void __sanitizer_syscall_pre_impl_timerfd_settime(long ufd, long flags,
+                                                  long utmr, long otmr);
+void __sanitizer_syscall_post_impl_timerfd_settime(long res, long ufd,
+                                                   long flags, long utmr,
+                                                   long otmr);
+void __sanitizer_syscall_pre_impl_timerfd_gettime(long ufd, long otmr);
+void __sanitizer_syscall_post_impl_timerfd_gettime(long res, long ufd,
+                                                   long otmr);
+void __sanitizer_syscall_pre_impl_eventfd(long count);
+void __sanitizer_syscall_post_impl_eventfd(long res, long count);
+void __sanitizer_syscall_pre_impl_eventfd2(long count, long flags);
+void __sanitizer_syscall_post_impl_eventfd2(long res, long count, long flags);
+void __sanitizer_syscall_pre_impl_old_readdir(long arg0, long arg1, long arg2);
+void __sanitizer_syscall_post_impl_old_readdir(long res, long arg0, long arg1,
+                                               long arg2);
+void __sanitizer_syscall_pre_impl_pselect6(long arg0, long arg1, long arg2,
+                                           long arg3, long arg4, long arg5);
+void __sanitizer_syscall_post_impl_pselect6(long res, long arg0, long arg1,
+                                            long arg2, long arg3, long arg4,
+                                            long arg5);
+void __sanitizer_syscall_pre_impl_ppoll(long arg0, long arg1, long arg2,
+                                        long arg3, long arg4);
+void __sanitizer_syscall_post_impl_ppoll(long res, long arg0, long arg1,
+                                         long arg2, long arg3, long arg4);
+void __sanitizer_syscall_pre_impl_fanotify_init(long flags, long event_f_flags);
+void __sanitizer_syscall_post_impl_fanotify_init(long res, long flags,
+                                                 long event_f_flags);
+void __sanitizer_syscall_pre_impl_fanotify_mark(long fanotify_fd, long flags,
+                                                long mask, long fd,
+                                                long pathname);
+void __sanitizer_syscall_post_impl_fanotify_mark(long res, long fanotify_fd,
+                                                 long flags, long mask, long fd,
+                                                 long pathname);
+void __sanitizer_syscall_pre_impl_syncfs(long fd);
+void __sanitizer_syscall_post_impl_syncfs(long res, long fd);
+void __sanitizer_syscall_pre_impl_perf_event_open(long attr_uptr, long pid,
+                                                  long cpu, long group_fd,
+                                                  long flags);
+void __sanitizer_syscall_post_impl_perf_event_open(long res, long attr_uptr,
+                                                   long pid, long cpu,
+                                                   long group_fd, long flags);
+void __sanitizer_syscall_pre_impl_mmap_pgoff(long addr, long len, long prot,
+                                             long flags, long fd, long pgoff);
+void __sanitizer_syscall_post_impl_mmap_pgoff(long res, long addr, long len,
+                                              long prot, long flags, long fd,
+                                              long pgoff);
+void __sanitizer_syscall_pre_impl_old_mmap(long arg);
+void __sanitizer_syscall_post_impl_old_mmap(long res, long arg);
+void __sanitizer_syscall_pre_impl_name_to_handle_at(long dfd, long name,
+                                                    long handle, long mnt_id,
+                                                    long flag);
+void __sanitizer_syscall_post_impl_name_to_handle_at(long res, long dfd,
+                                                     long name, long handle,
+                                                     long mnt_id, long flag);
+void __sanitizer_syscall_pre_impl_open_by_handle_at(long mountdirfd,
+                                                    long handle, long flags);
+void __sanitizer_syscall_post_impl_open_by_handle_at(long res, long mountdirfd,
+                                                     long handle, long flags);
+void __sanitizer_syscall_pre_impl_setns(long fd, long nstype);
+void __sanitizer_syscall_post_impl_setns(long res, long fd, long nstype);
+void __sanitizer_syscall_pre_impl_process_vm_readv(long pid, long lvec,
+                                                   long liovcnt, long rvec,
+                                                   long riovcnt, long flags);
+void __sanitizer_syscall_post_impl_process_vm_readv(long res, long pid,
+                                                    long lvec, long liovcnt,
+                                                    long rvec, long riovcnt,
+                                                    long flags);
+void __sanitizer_syscall_pre_impl_process_vm_writev(long pid, long lvec,
+                                                    long liovcnt, long rvec,
+                                                    long riovcnt, long flags);
+void __sanitizer_syscall_post_impl_process_vm_writev(long res, long pid,
+                                                     long lvec, long liovcnt,
+                                                     long rvec, long riovcnt,
+                                                     long flags);
+void __sanitizer_syscall_pre_impl_fork();
+void __sanitizer_syscall_post_impl_fork(long res);
+void __sanitizer_syscall_pre_impl_vfork();
+void __sanitizer_syscall_post_impl_vfork(long res);
+void __sanitizer_syscall_pre_impl_sigaction(long signum, long act, long oldact);
+void __sanitizer_syscall_post_impl_sigaction(long res, long signum, long act,
+                                             long oldact);
+void __sanitizer_syscall_pre_impl_rt_sigaction(long signum, long act,
+                                               long oldact, long sz);
+void __sanitizer_syscall_post_impl_rt_sigaction(long res, long signum, long act,
+                                                long oldact, long sz);
+void __sanitizer_syscall_pre_impl_sigaltstack(long ss, long oss);
+void __sanitizer_syscall_post_impl_sigaltstack(long res, long ss, long oss);
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // SANITIZER_LINUX_SYSCALL_HOOKS_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/memprof_interface.h b/contrib/libs/clang14-rt/include/sanitizer/memprof_interface.h
new file mode 100644
index 0000000000..76031de401
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/memprof_interface.h
@@ -0,0 +1,65 @@
+//===-- sanitizer/memprof_interface.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler (MemProf).
+//
+// Public interface header.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_MEMPROF_INTERFACE_H
+#define SANITIZER_MEMPROF_INTERFACE_H
+
+#include <sanitizer/common_interface_defs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/// Records access to a memory region (<c>[addr, addr+size)</c>).
+///
+/// This memory must be previously allocated by your program.
+///
+/// \param addr Start of memory region.
+/// \param size Size of memory region.
+void __memprof_record_access_range(void const volatile *addr, size_t size);
+
+/// Records access to a memory address <c><i>addr</i></c>.
+///
+/// This memory must be previously allocated by your program.
+///
+/// \param addr Accessed memory address
+void __memprof_record_access(void const volatile *addr);
+
+/// User-provided callback on MemProf errors.
+///
+/// You can provide a function that would be called immediately when MemProf
+/// detects an error. This is useful in cases when MemProf detects an error but
+/// your program crashes before the MemProf report is printed.
+void __memprof_on_error(void);
+
+/// Prints accumulated statistics to <c>stderr</c> (useful for calling from the
+/// debugger).
+void __memprof_print_accumulated_stats(void);
+
+/// User-provided default option settings.
+///
+/// You can provide your own implementation of this function to return a string
+/// containing MemProf runtime options (for example,
+/// <c>verbosity=1:print_stats=1</c>).
+///
+/// \returns Default options string.
+const char *__memprof_default_options(void);
+
+/// Prints the memory profile to the current profile file.
+///
+/// \returns 0 on success.
+int __memprof_profile_dump(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // SANITIZER_MEMPROF_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/netbsd_syscall_hooks.h b/contrib/libs/clang14-rt/include/sanitizer/netbsd_syscall_hooks.h
new file mode 100644
index 0000000000..f661152ccb
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/netbsd_syscall_hooks.h
@@ -0,0 +1,5005 @@
+//===-- netbsd_syscall_hooks.h --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of public sanitizer interface.
+//
+// System call handlers.
+//
+// Interface methods declared in this header implement pre- and post- syscall
+// actions for the active sanitizer.
+// Usage:
+//   __sanitizer_syscall_pre_getfoo(...args...);
+//   long long res = syscall(SYS_getfoo, ...args...);
+//   __sanitizer_syscall_post_getfoo(res, ...args...);
+//
+// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!
+//
+// Generated with: generate_netbsd_syscalls.awk
+// Generated date: 2020-09-10
+// Generated from: syscalls.master,v 1.306 2020/08/14 00:53:16 riastradh Exp
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_NETBSD_SYSCALL_HOOKS_H
+#define SANITIZER_NETBSD_SYSCALL_HOOKS_H
+
+#define __sanitizer_syscall_pre_syscall(code, arg0, arg1, arg2, arg3, arg4,    \
+                                        arg5, arg6, arg7)                      \
+  __sanitizer_syscall_pre_impl_syscall(                                        \
+      (long long)(code), (long long)(arg0), (long long)(arg1),                 \
+      (long long)(arg2), (long long)(arg3), (long long)(arg4),                 \
+      (long long)(arg5), (long long)(arg6), (long long)(arg7))
+#define __sanitizer_syscall_post_syscall(res, code, arg0, arg1, arg2, arg3,    \
+                                         arg4, arg5, arg6, arg7)               \
+  __sanitizer_syscall_post_impl_syscall(                                       \
+      res, (long long)(code), (long long)(arg0), (long long)(arg1),            \
+      (long long)(arg2), (long long)(arg3), (long long)(arg4),                 \
+      (long long)(arg5), (long long)(arg6), (long long)(arg7))
+#define __sanitizer_syscall_pre_exit(rval)                                     \
+  __sanitizer_syscall_pre_impl_exit((long long)(rval))
+#define __sanitizer_syscall_post_exit(res, rval)                               \
+  __sanitizer_syscall_post_impl_exit(res, (long long)(rval))
+#define __sanitizer_syscall_pre_fork() __sanitizer_syscall_pre_impl_fork()
+#define __sanitizer_syscall_post_fork(res)                                     \
+  __sanitizer_syscall_post_impl_fork(res)
+#define __sanitizer_syscall_pre_read(fd, buf, nbyte)                           \
+  __sanitizer_syscall_pre_impl_read((long long)(fd), (long long)(buf),         \
+                                    (long long)(nbyte))
+#define __sanitizer_syscall_post_read(res, fd, buf, nbyte)                     \
+  __sanitizer_syscall_post_impl_read(res, (long long)(fd), (long long)(buf),   \
+                                     (long long)(nbyte))
+#define __sanitizer_syscall_pre_write(fd, buf, nbyte)                          \
+  __sanitizer_syscall_pre_impl_write((long long)(fd), (long long)(buf),        \
+                                     (long long)(nbyte))
+#define __sanitizer_syscall_post_write(res, fd, buf, nbyte)                    \
+  __sanitizer_syscall_post_impl_write(res, (long long)(fd), (long long)(buf),  \
+                                      (long long)(nbyte))
+#define __sanitizer_syscall_pre_open(path, flags, mode)                        \
+  __sanitizer_syscall_pre_impl_open((long long)(path), (long long)(flags),     \
+                                    (long long)(mode))
+#define __sanitizer_syscall_post_open(res, path, flags, mode)                  \
+  __sanitizer_syscall_post_impl_open(res, (long long)(path),                   \
+                                     (long long)(flags), (long long)(mode))
+#define __sanitizer_syscall_pre_close(fd)                                      \
+  __sanitizer_syscall_pre_impl_close((long long)(fd))
+#define __sanitizer_syscall_post_close(res, fd)                                \
+  __sanitizer_syscall_post_impl_close(res, (long long)(fd))
+#define __sanitizer_syscall_pre_compat_50_wait4(pid, status, options, rusage)  \
+  __sanitizer_syscall_pre_impl_compat_50_wait4(                                \
+      (long long)(pid), (long long)(status), (long long)(options),             \
+      (long long)(rusage))
+#define __sanitizer_syscall_post_compat_50_wait4(res, pid, status, options,    \
+                                                 rusage)                       \
+  __sanitizer_syscall_post_impl_compat_50_wait4(                               \
+      res, (long long)(pid), (long long)(status), (long long)(options),        \
+      (long long)(rusage))
+#define __sanitizer_syscall_pre_compat_43_ocreat(path, mode)                   \
+  __sanitizer_syscall_pre_impl_compat_43_ocreat((long long)(path),             \
+                                                (long long)(mode))
+#define __sanitizer_syscall_post_compat_43_ocreat(res, path, mode)             \
+  __sanitizer_syscall_post_impl_compat_43_ocreat(res, (long long)(path),       \
+                                                 (long long)(mode))
+#define __sanitizer_syscall_pre_link(path, link)                               \
+  __sanitizer_syscall_pre_impl_link((long long)(path), (long long)(link))
+#define __sanitizer_syscall_post_link(res, path, link)                         \
+  __sanitizer_syscall_post_impl_link(res, (long long)(path), (long long)(link))
+#define __sanitizer_syscall_pre_unlink(path)                                   \
+  __sanitizer_syscall_pre_impl_unlink((long long)(path))
+#define __sanitizer_syscall_post_unlink(res, path)                             \
+  __sanitizer_syscall_post_impl_unlink(res, (long long)(path))
+/* syscall 11 has been skipped */
+#define __sanitizer_syscall_pre_chdir(path)                                    \
+  __sanitizer_syscall_pre_impl_chdir((long long)(path))
+#define __sanitizer_syscall_post_chdir(res, path)                              \
+  __sanitizer_syscall_post_impl_chdir(res, (long long)(path))
+#define __sanitizer_syscall_pre_fchdir(fd)                                     \
+  __sanitizer_syscall_pre_impl_fchdir((long long)(fd))
+#define __sanitizer_syscall_post_fchdir(res, fd)                               \
+  __sanitizer_syscall_post_impl_fchdir(res, (long long)(fd))
+#define __sanitizer_syscall_pre_compat_50_mknod(path, mode, dev)               \
+  __sanitizer_syscall_pre_impl_compat_50_mknod(                                \
+      (long long)(path), (long long)(mode), (long long)(dev))
+#define __sanitizer_syscall_post_compat_50_mknod(res, path, mode, dev)         \
+  __sanitizer_syscall_post_impl_compat_50_mknod(                               \
+      res, (long long)(path), (long long)(mode), (long long)(dev))
+#define __sanitizer_syscall_pre_chmod(path, mode)                              \
+  __sanitizer_syscall_pre_impl_chmod((long long)(path), (long long)(mode))
+#define __sanitizer_syscall_post_chmod(res, path, mode)                        \
+  __sanitizer_syscall_post_impl_chmod(res, (long long)(path), (long long)(mode))
+#define __sanitizer_syscall_pre_chown(path, uid, gid)                          \
+  __sanitizer_syscall_pre_impl_chown((long long)(path), (long long)(uid),      \
+                                     (long long)(gid))
+#define __sanitizer_syscall_post_chown(res, path, uid, gid)                    \
+  __sanitizer_syscall_post_impl_chown(res, (long long)(path),                  \
+                                      (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_pre_break(nsize)                                   \
+  __sanitizer_syscall_pre_impl_break((long long)(nsize))
+#define __sanitizer_syscall_post_break(res, nsize)                             \
+  __sanitizer_syscall_post_impl_break(res, (long long)(nsize))
+#define __sanitizer_syscall_pre_compat_20_getfsstat(buf, bufsize, flags)       \
+  __sanitizer_syscall_pre_impl_compat_20_getfsstat(                            \
+      (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_post_compat_20_getfsstat(res, buf, bufsize, flags) \
+  __sanitizer_syscall_post_impl_compat_20_getfsstat(                           \
+      res, (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_43_olseek(fd, offset, whence)           \
+  __sanitizer_syscall_pre_impl_compat_43_olseek(                               \
+      (long long)(fd), (long long)(offset), (long long)(whence))
+#define __sanitizer_syscall_post_compat_43_olseek(res, fd, offset, whence)     \
+  __sanitizer_syscall_post_impl_compat_43_olseek(                              \
+      res, (long long)(fd), (long long)(offset), (long long)(whence))
+#define __sanitizer_syscall_pre_getpid() __sanitizer_syscall_pre_impl_getpid()
+#define __sanitizer_syscall_post_getpid(res)                                   \
+  __sanitizer_syscall_post_impl_getpid(res)
+#define __sanitizer_syscall_pre_compat_40_mount(type, path, flags, data)       \
+  __sanitizer_syscall_pre_impl_compat_40_mount(                                \
+      (long long)(type), (long long)(path), (long long)(flags),                \
+      (long long)(data))
+#define __sanitizer_syscall_post_compat_40_mount(res, type, path, flags, data) \
+  __sanitizer_syscall_post_impl_compat_40_mount(                               \
+      res, (long long)(type), (long long)(path), (long long)(flags),           \
+      (long long)(data))
+#define __sanitizer_syscall_pre_unmount(path, flags)                           \
+  __sanitizer_syscall_pre_impl_unmount((long long)(path), (long long)(flags))
+#define __sanitizer_syscall_post_unmount(res, path, flags)                     \
+  __sanitizer_syscall_post_impl_unmount(res, (long long)(path),                \
+                                        (long long)(flags))
+#define __sanitizer_syscall_pre_setuid(uid)                                    \
+  __sanitizer_syscall_pre_impl_setuid((long long)(uid))
+#define __sanitizer_syscall_post_setuid(res, uid)                              \
+  __sanitizer_syscall_post_impl_setuid(res, (long long)(uid))
+#define __sanitizer_syscall_pre_getuid() __sanitizer_syscall_pre_impl_getuid()
+#define __sanitizer_syscall_post_getuid(res)                                   \
+  __sanitizer_syscall_post_impl_getuid(res)
+#define __sanitizer_syscall_pre_geteuid() __sanitizer_syscall_pre_impl_geteuid()
+#define __sanitizer_syscall_post_geteuid(res)                                  \
+  __sanitizer_syscall_post_impl_geteuid(res)
+#define __sanitizer_syscall_pre_ptrace(req, pid, addr, data)                   \
+  __sanitizer_syscall_pre_impl_ptrace((long long)(req), (long long)(pid),      \
+                                      (long long)(addr), (long long)(data))
+#define __sanitizer_syscall_post_ptrace(res, req, pid, addr, data)             \
+  __sanitizer_syscall_post_impl_ptrace(res, (long long)(req),                  \
+                                       (long long)(pid), (long long)(addr),    \
+                                       (long long)(data))
+#define __sanitizer_syscall_pre_recvmsg(s, msg, flags)                         \
+  __sanitizer_syscall_pre_impl_recvmsg((long long)(s), (long long)(msg),       \
+                                       (long long)(flags))
+#define __sanitizer_syscall_post_recvmsg(res, s, msg, flags)                   \
+  __sanitizer_syscall_post_impl_recvmsg(res, (long long)(s), (long long)(msg), \
+                                        (long long)(flags))
+#define __sanitizer_syscall_pre_sendmsg(s, msg, flags)                         \
+  __sanitizer_syscall_pre_impl_sendmsg((long long)(s), (long long)(msg),       \
+                                       (long long)(flags))
+#define __sanitizer_syscall_post_sendmsg(res, s, msg, flags)                   \
+  __sanitizer_syscall_post_impl_sendmsg(res, (long long)(s), (long long)(msg), \
+                                        (long long)(flags))
+#define __sanitizer_syscall_pre_recvfrom(s, buf, len, flags, from,             \
+                                         fromlenaddr)                          \
+  __sanitizer_syscall_pre_impl_recvfrom(                                       \
+      (long long)(s), (long long)(buf), (long long)(len), (long long)(flags),  \
+      (long long)(from), (long long)(fromlenaddr))
+#define __sanitizer_syscall_post_recvfrom(res, s, buf, len, flags, from,       \
+                                          fromlenaddr)                         \
+  __sanitizer_syscall_post_impl_recvfrom(                                      \
+      res, (long long)(s), (long long)(buf), (long long)(len),                 \
+      (long long)(flags), (long long)(from), (long long)(fromlenaddr))
+#define __sanitizer_syscall_pre_accept(s, name, anamelen)                      \
+  __sanitizer_syscall_pre_impl_accept((long long)(s), (long long)(name),       \
+                                      (long long)(anamelen))
+#define __sanitizer_syscall_post_accept(res, s, name, anamelen)                \
+  __sanitizer_syscall_post_impl_accept(res, (long long)(s), (long long)(name), \
+                                       (long long)(anamelen))
+#define __sanitizer_syscall_pre_getpeername(fdes, asa, alen)                   \
+  __sanitizer_syscall_pre_impl_getpeername(                                    \
+      (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_post_getpeername(res, fdes, asa, alen)             \
+  __sanitizer_syscall_post_impl_getpeername(                                   \
+      res, (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_pre_getsockname(fdes, asa, alen)                   \
+  __sanitizer_syscall_pre_impl_getsockname(                                    \
+      (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_post_getsockname(res, fdes, asa, alen)             \
+  __sanitizer_syscall_post_impl_getsockname(                                   \
+      res, (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_pre_access(path, flags)                            \
+  __sanitizer_syscall_pre_impl_access((long long)(path), (long long)(flags))
+#define __sanitizer_syscall_post_access(res, path, flags)                      \
+  __sanitizer_syscall_post_impl_access(res, (long long)(path),                 \
+                                       (long long)(flags))
+#define __sanitizer_syscall_pre_chflags(path, flags)                           \
+  __sanitizer_syscall_pre_impl_chflags((long long)(path), (long long)(flags))
+#define __sanitizer_syscall_post_chflags(res, path, flags)                     \
+  __sanitizer_syscall_post_impl_chflags(res, (long long)(path),                \
+                                        (long long)(flags))
+#define __sanitizer_syscall_pre_fchflags(fd, flags)                            \
+  __sanitizer_syscall_pre_impl_fchflags((long long)(fd), (long long)(flags))
+#define __sanitizer_syscall_post_fchflags(res, fd, flags)                      \
+  __sanitizer_syscall_post_impl_fchflags(res, (long long)(fd),                 \
+                                         (long long)(flags))
+#define __sanitizer_syscall_pre_sync() __sanitizer_syscall_pre_impl_sync()
+#define __sanitizer_syscall_post_sync(res)                                     \
+  __sanitizer_syscall_post_impl_sync(res)
+#define __sanitizer_syscall_pre_kill(pid, signum)                              \
+  __sanitizer_syscall_pre_impl_kill((long long)(pid), (long long)(signum))
+#define __sanitizer_syscall_post_kill(res, pid, signum)                        \
+  __sanitizer_syscall_post_impl_kill(res, (long long)(pid), (long long)(signum))
+#define __sanitizer_syscall_pre_compat_43_stat43(path, ub)                     \
+  __sanitizer_syscall_pre_impl_compat_43_stat43((long long)(path),             \
+                                                (long long)(ub))
+#define __sanitizer_syscall_post_compat_43_stat43(res, path, ub)               \
+  __sanitizer_syscall_post_impl_compat_43_stat43(res, (long long)(path),       \
+                                                 (long long)(ub))
+#define __sanitizer_syscall_pre_getppid() __sanitizer_syscall_pre_impl_getppid()
+#define __sanitizer_syscall_post_getppid(res)                                  \
+  __sanitizer_syscall_post_impl_getppid(res)
+#define __sanitizer_syscall_pre_compat_43_lstat43(path, ub)                    \
+  __sanitizer_syscall_pre_impl_compat_43_lstat43((long long)(path),            \
+                                                 (long long)(ub))
+#define __sanitizer_syscall_post_compat_43_lstat43(res, path, ub)              \
+  __sanitizer_syscall_post_impl_compat_43_lstat43(res, (long long)(path),      \
+                                                  (long long)(ub))
+#define __sanitizer_syscall_pre_dup(fd)                                        \
+  __sanitizer_syscall_pre_impl_dup((long long)(fd))
+#define __sanitizer_syscall_post_dup(res, fd)                                  \
+  __sanitizer_syscall_post_impl_dup(res, (long long)(fd))
+#define __sanitizer_syscall_pre_pipe() __sanitizer_syscall_pre_impl_pipe()
+#define __sanitizer_syscall_post_pipe(res)                                     \
+  __sanitizer_syscall_post_impl_pipe(res)
+#define __sanitizer_syscall_pre_getegid() __sanitizer_syscall_pre_impl_getegid()
+#define __sanitizer_syscall_post_getegid(res)                                  \
+  __sanitizer_syscall_post_impl_getegid(res)
+#define __sanitizer_syscall_pre_profil(samples, size, offset, scale)           \
+  __sanitizer_syscall_pre_impl_profil((long long)(samples), (long long)(size), \
+                                      (long long)(offset), (long long)(scale))
+#define __sanitizer_syscall_post_profil(res, samples, size, offset, scale)     \
+  __sanitizer_syscall_post_impl_profil(res, (long long)(samples),              \
+                                       (long long)(size), (long long)(offset), \
+                                       (long long)(scale))
+#define __sanitizer_syscall_pre_ktrace(fname, ops, facs, pid)                  \
+  __sanitizer_syscall_pre_impl_ktrace((long long)(fname), (long long)(ops),    \
+                                      (long long)(facs), (long long)(pid))
+#define __sanitizer_syscall_post_ktrace(res, fname, ops, facs, pid)            \
+  __sanitizer_syscall_post_impl_ktrace(res, (long long)(fname),                \
+                                       (long long)(ops), (long long)(facs),    \
+                                       (long long)(pid))
+#define __sanitizer_syscall_pre_compat_13_sigaction13(signum, nsa, osa)        \
+  __sanitizer_syscall_pre_impl_compat_13_sigaction13(                          \
+      (long long)(signum), (long long)(nsa), (long long)(osa))
+#define __sanitizer_syscall_post_compat_13_sigaction13(res, signum, nsa, osa)  \
+  __sanitizer_syscall_post_impl_compat_13_sigaction13(                         \
+      res, (long long)(signum), (long long)(nsa), (long long)(osa))
+#define __sanitizer_syscall_pre_getgid() __sanitizer_syscall_pre_impl_getgid()
+#define __sanitizer_syscall_post_getgid(res)                                   \
+  __sanitizer_syscall_post_impl_getgid(res)
+#define __sanitizer_syscall_pre_compat_13_sigprocmask13(how, mask)             \
+  __sanitizer_syscall_pre_impl_compat_13_sigprocmask13((long long)(how),       \
+                                                       (long long)(mask))
+#define __sanitizer_syscall_post_compat_13_sigprocmask13(res, how, mask)       \
+  __sanitizer_syscall_post_impl_compat_13_sigprocmask13(res, (long long)(how), \
+                                                        (long long)(mask))
+#define __sanitizer_syscall_pre___getlogin(namebuf, namelen)                   \
+  __sanitizer_syscall_pre_impl___getlogin((long long)(namebuf),                \
+                                          (long long)(namelen))
+#define __sanitizer_syscall_post___getlogin(res, namebuf, namelen)             \
+  __sanitizer_syscall_post_impl___getlogin(res, (long long)(namebuf),          \
+                                           (long long)(namelen))
+#define __sanitizer_syscall_pre___setlogin(namebuf)                            \
+  __sanitizer_syscall_pre_impl___setlogin((long long)(namebuf))
+#define __sanitizer_syscall_post___setlogin(res, namebuf)                      \
+  __sanitizer_syscall_post_impl___setlogin(res, (long long)(namebuf))
+#define __sanitizer_syscall_pre_acct(path)                                     \
+  __sanitizer_syscall_pre_impl_acct((long long)(path))
+#define __sanitizer_syscall_post_acct(res, path)                               \
+  __sanitizer_syscall_post_impl_acct(res, (long long)(path))
+#define __sanitizer_syscall_pre_compat_13_sigpending13()                       \
+  __sanitizer_syscall_pre_impl_compat_13_sigpending13()
+#define __sanitizer_syscall_post_compat_13_sigpending13(res)                   \
+  __sanitizer_syscall_post_impl_compat_13_sigpending13(res)
+#define __sanitizer_syscall_pre_compat_13_sigaltstack13(nss, oss)              \
+  __sanitizer_syscall_pre_impl_compat_13_sigaltstack13((long long)(nss),       \
+                                                       (long long)(oss))
+#define __sanitizer_syscall_post_compat_13_sigaltstack13(res, nss, oss)        \
+  __sanitizer_syscall_post_impl_compat_13_sigaltstack13(res, (long long)(nss), \
+                                                        (long long)(oss))
+#define __sanitizer_syscall_pre_ioctl(fd, com, data)                           \
+  __sanitizer_syscall_pre_impl_ioctl((long long)(fd), (long long)(com),        \
+                                     (long long)(data))
+#define __sanitizer_syscall_post_ioctl(res, fd, com, data)                     \
+  __sanitizer_syscall_post_impl_ioctl(res, (long long)(fd), (long long)(com),  \
+                                      (long long)(data))
+#define __sanitizer_syscall_pre_compat_12_oreboot(opt)                         \
+  __sanitizer_syscall_pre_impl_compat_12_oreboot((long long)(opt))
+#define __sanitizer_syscall_post_compat_12_oreboot(res, opt)                   \
+  __sanitizer_syscall_post_impl_compat_12_oreboot(res, (long long)(opt))
+#define __sanitizer_syscall_pre_revoke(path)                                   \
+  __sanitizer_syscall_pre_impl_revoke((long long)(path))
+#define __sanitizer_syscall_post_revoke(res, path)                             \
+  __sanitizer_syscall_post_impl_revoke(res, (long long)(path))
+#define __sanitizer_syscall_pre_symlink(path, link)                            \
+  __sanitizer_syscall_pre_impl_symlink((long long)(path), (long long)(link))
+#define __sanitizer_syscall_post_symlink(res, path, link)                      \
+  __sanitizer_syscall_post_impl_symlink(res, (long long)(path),                \
+                                        (long long)(link))
+#define __sanitizer_syscall_pre_readlink(path, buf, count)                     \
+  __sanitizer_syscall_pre_impl_readlink((long long)(path), (long long)(buf),   \
+                                        (long long)(count))
+#define __sanitizer_syscall_post_readlink(res, path, buf, count)               \
+  __sanitizer_syscall_post_impl_readlink(res, (long long)(path),               \
+                                         (long long)(buf), (long long)(count))
+#define __sanitizer_syscall_pre_execve(path, argp, envp)                       \
+  __sanitizer_syscall_pre_impl_execve((long long)(path), (long long)(argp),    \
+                                      (long long)(envp))
+#define __sanitizer_syscall_post_execve(res, path, argp, envp)                 \
+  __sanitizer_syscall_post_impl_execve(res, (long long)(path),                 \
+                                       (long long)(argp), (long long)(envp))
+#define __sanitizer_syscall_pre_umask(newmask)                                 \
+  __sanitizer_syscall_pre_impl_umask((long long)(newmask))
+#define __sanitizer_syscall_post_umask(res, newmask)                           \
+  __sanitizer_syscall_post_impl_umask(res, (long long)(newmask))
+#define __sanitizer_syscall_pre_chroot(path)                                   \
+  __sanitizer_syscall_pre_impl_chroot((long long)(path))
+#define __sanitizer_syscall_post_chroot(res, path)                             \
+  __sanitizer_syscall_post_impl_chroot(res, (long long)(path))
+#define __sanitizer_syscall_pre_compat_43_fstat43(fd, sb)                      \
+  __sanitizer_syscall_pre_impl_compat_43_fstat43((long long)(fd),              \
+                                                 (long long)(sb))
+#define __sanitizer_syscall_post_compat_43_fstat43(res, fd, sb)                \
+  __sanitizer_syscall_post_impl_compat_43_fstat43(res, (long long)(fd),        \
+                                                  (long long)(sb))
+#define __sanitizer_syscall_pre_compat_43_ogetkerninfo(op, where, size, arg)   \
+  __sanitizer_syscall_pre_impl_compat_43_ogetkerninfo(                         \
+      (long long)(op), (long long)(where), (long long)(size),                  \
+      (long long)(arg))
+#define __sanitizer_syscall_post_compat_43_ogetkerninfo(res, op, where, size,  \
+                                                        arg)                   \
+  __sanitizer_syscall_post_impl_compat_43_ogetkerninfo(                        \
+      res, (long long)(op), (long long)(where), (long long)(size),             \
+      (long long)(arg))
+#define __sanitizer_syscall_pre_compat_43_ogetpagesize()                       \
+  __sanitizer_syscall_pre_impl_compat_43_ogetpagesize()
+#define __sanitizer_syscall_post_compat_43_ogetpagesize(res)                   \
+  __sanitizer_syscall_post_impl_compat_43_ogetpagesize(res)
+#define __sanitizer_syscall_pre_compat_12_msync(addr, len)                     \
+  __sanitizer_syscall_pre_impl_compat_12_msync((long long)(addr),              \
+                                               (long long)(len))
+#define __sanitizer_syscall_post_compat_12_msync(res, addr, len)               \
+  __sanitizer_syscall_post_impl_compat_12_msync(res, (long long)(addr),        \
+                                                (long long)(len))
+#define __sanitizer_syscall_pre_vfork() __sanitizer_syscall_pre_impl_vfork()
+#define __sanitizer_syscall_post_vfork(res)                                    \
+  __sanitizer_syscall_post_impl_vfork(res)
+/* syscall 67 has been skipped */
+/* syscall 68 has been skipped */
+/* syscall 69 has been skipped */
+/* syscall 70 has been skipped */
+#define __sanitizer_syscall_pre_compat_43_ommap(addr, len, prot, flags, fd,    \
+                                                pos)                           \
+  __sanitizer_syscall_pre_impl_compat_43_ommap(                                \
+      (long long)(addr), (long long)(len), (long long)(prot),                  \
+      (long long)(flags), (long long)(fd), (long long)(pos))
+#define __sanitizer_syscall_post_compat_43_ommap(res, addr, len, prot, flags,  \
+                                                 fd, pos)                      \
+  __sanitizer_syscall_post_impl_compat_43_ommap(                               \
+      res, (long long)(addr), (long long)(len), (long long)(prot),             \
+      (long long)(flags), (long long)(fd), (long long)(pos))
+#define __sanitizer_syscall_pre_vadvise(anom)                                  \
+  __sanitizer_syscall_pre_impl_vadvise((long long)(anom))
+#define __sanitizer_syscall_post_vadvise(res, anom)                            \
+  __sanitizer_syscall_post_impl_vadvise(res, (long long)(anom))
+#define __sanitizer_syscall_pre_munmap(addr, len)                              \
+  __sanitizer_syscall_pre_impl_munmap((long long)(addr), (long long)(len))
+#define __sanitizer_syscall_post_munmap(res, addr, len)                        \
+  __sanitizer_syscall_post_impl_munmap(res, (long long)(addr), (long long)(len))
+#define __sanitizer_syscall_pre_mprotect(addr, len, prot)                      \
+  __sanitizer_syscall_pre_impl_mprotect((long long)(addr), (long long)(len),   \
+                                        (long long)(prot))
+#define __sanitizer_syscall_post_mprotect(res, addr, len, prot)                \
+  __sanitizer_syscall_post_impl_mprotect(res, (long long)(addr),               \
+                                         (long long)(len), (long long)(prot))
+#define __sanitizer_syscall_pre_madvise(addr, len, behav)                      \
+  __sanitizer_syscall_pre_impl_madvise((long long)(addr), (long long)(len),    \
+                                       (long long)(behav))
+#define __sanitizer_syscall_post_madvise(res, addr, len, behav)                \
+  __sanitizer_syscall_post_impl_madvise(res, (long long)(addr),                \
+                                        (long long)(len), (long long)(behav))
+/* syscall 76 has been skipped */
+/* syscall 77 has been skipped */
+#define __sanitizer_syscall_pre_mincore(addr, len, vec)                        \
+  __sanitizer_syscall_pre_impl_mincore((long long)(addr), (long long)(len),    \
+                                       (long long)(vec))
+#define __sanitizer_syscall_post_mincore(res, addr, len, vec)                  \
+  __sanitizer_syscall_post_impl_mincore(res, (long long)(addr),                \
+                                        (long long)(len), (long long)(vec))
+#define __sanitizer_syscall_pre_getgroups(gidsetsize, gidset)                  \
+  __sanitizer_syscall_pre_impl_getgroups((long long)(gidsetsize),              \
+                                         (long long)(gidset))
+#define __sanitizer_syscall_post_getgroups(res, gidsetsize, gidset)            \
+  __sanitizer_syscall_post_impl_getgroups(res, (long long)(gidsetsize),        \
+                                          (long long)(gidset))
+#define __sanitizer_syscall_pre_setgroups(gidsetsize, gidset)                  \
+  __sanitizer_syscall_pre_impl_setgroups((long long)(gidsetsize),              \
+                                         (long long)(gidset))
+#define __sanitizer_syscall_post_setgroups(res, gidsetsize, gidset)            \
+  __sanitizer_syscall_post_impl_setgroups(res, (long long)(gidsetsize),        \
+                                          (long long)(gidset))
+#define __sanitizer_syscall_pre_getpgrp() __sanitizer_syscall_pre_impl_getpgrp()
+#define __sanitizer_syscall_post_getpgrp(res)                                  \
+  __sanitizer_syscall_post_impl_getpgrp(res)
+#define __sanitizer_syscall_pre_setpgid(pid, pgid)                             \
+  __sanitizer_syscall_pre_impl_setpgid((long long)(pid), (long long)(pgid))
+#define __sanitizer_syscall_post_setpgid(res, pid, pgid)                       \
+  __sanitizer_syscall_post_impl_setpgid(res, (long long)(pid),                 \
+                                        (long long)(pgid))
+#define __sanitizer_syscall_pre_compat_50_setitimer(which, itv, oitv)          \
+  __sanitizer_syscall_pre_impl_compat_50_setitimer(                            \
+      (long long)(which), (long long)(itv), (long long)(oitv))
+#define __sanitizer_syscall_post_compat_50_setitimer(res, which, itv, oitv)    \
+  __sanitizer_syscall_post_impl_compat_50_setitimer(                           \
+      res, (long long)(which), (long long)(itv), (long long)(oitv))
+#define __sanitizer_syscall_pre_compat_43_owait()                              \
+  __sanitizer_syscall_pre_impl_compat_43_owait()
+#define __sanitizer_syscall_post_compat_43_owait(res)                          \
+  __sanitizer_syscall_post_impl_compat_43_owait(res)
+#define __sanitizer_syscall_pre_compat_12_oswapon(name)                        \
+  __sanitizer_syscall_pre_impl_compat_12_oswapon((long long)(name))
+#define __sanitizer_syscall_post_compat_12_oswapon(res, name)                  \
+  __sanitizer_syscall_post_impl_compat_12_oswapon(res, (long long)(name))
+#define __sanitizer_syscall_pre_compat_50_getitimer(which, itv)                \
+  __sanitizer_syscall_pre_impl_compat_50_getitimer((long long)(which),         \
+                                                   (long long)(itv))
+#define __sanitizer_syscall_post_compat_50_getitimer(res, which, itv)          \
+  __sanitizer_syscall_post_impl_compat_50_getitimer(res, (long long)(which),   \
+                                                    (long long)(itv))
+#define __sanitizer_syscall_pre_compat_43_ogethostname(hostname, len)          \
+  __sanitizer_syscall_pre_impl_compat_43_ogethostname((long long)(hostname),   \
+                                                      (long long)(len))
+#define __sanitizer_syscall_post_compat_43_ogethostname(res, hostname, len)    \
+  __sanitizer_syscall_post_impl_compat_43_ogethostname(                        \
+      res, (long long)(hostname), (long long)(len))
+#define __sanitizer_syscall_pre_compat_43_osethostname(hostname, len)          \
+  __sanitizer_syscall_pre_impl_compat_43_osethostname((long long)(hostname),   \
+                                                      (long long)(len))
+#define __sanitizer_syscall_post_compat_43_osethostname(res, hostname, len)    \
+  __sanitizer_syscall_post_impl_compat_43_osethostname(                        \
+      res, (long long)(hostname), (long long)(len))
+#define __sanitizer_syscall_pre_compat_43_ogetdtablesize()                     \
+  __sanitizer_syscall_pre_impl_compat_43_ogetdtablesize()
+#define __sanitizer_syscall_post_compat_43_ogetdtablesize(res)                 \
+  __sanitizer_syscall_post_impl_compat_43_ogetdtablesize(res)
+#define __sanitizer_syscall_pre_dup2(from, to)                                 \
+  __sanitizer_syscall_pre_impl_dup2((long long)(from), (long long)(to))
+#define __sanitizer_syscall_post_dup2(res, from, to)                           \
+  __sanitizer_syscall_post_impl_dup2(res, (long long)(from), (long long)(to))
+#define __sanitizer_syscall_pre_getrandom(buf, buflen, flags)                  \
+  __sanitizer_syscall_pre_impl_getrandom(                                      \
+      (long long)(buf), (long long)(buflen), (long long)(flags))
+#define __sanitizer_syscall_post_getrandom(res, buf, buflen, flags)            \
+  __sanitizer_syscall_post_impl_getrandom(                                     \
+      res, (long long)(buf), (long long)(buflen), (long long)(flags))
+#define __sanitizer_syscall_pre_fcntl(fd, cmd, arg)                            \
+  __sanitizer_syscall_pre_impl_fcntl((long long)(fd), (long long)(cmd),        \
+                                     (long long)(arg))
+#define __sanitizer_syscall_post_fcntl(res, fd, cmd, arg)                      \
+  __sanitizer_syscall_post_impl_fcntl(res, (long long)(fd), (long long)(cmd),  \
+                                      (long long)(arg))
+#define __sanitizer_syscall_pre_compat_50_select(nd, in, ou, ex, tv)           \
+  __sanitizer_syscall_pre_impl_compat_50_select(                               \
+      (long long)(nd), (long long)(in), (long long)(ou), (long long)(ex),      \
+      (long long)(tv))
+#define __sanitizer_syscall_post_compat_50_select(res, nd, in, ou, ex, tv)     \
+  __sanitizer_syscall_post_impl_compat_50_select(                              \
+      res, (long long)(nd), (long long)(in), (long long)(ou), (long long)(ex), \
+      (long long)(tv))
+/* syscall 94 has been skipped */
+#define __sanitizer_syscall_pre_fsync(fd)                                      \
+  __sanitizer_syscall_pre_impl_fsync((long long)(fd))
+#define __sanitizer_syscall_post_fsync(res, fd)                                \
+  __sanitizer_syscall_post_impl_fsync(res, (long long)(fd))
+#define __sanitizer_syscall_pre_setpriority(which, who, prio)                  \
+  __sanitizer_syscall_pre_impl_setpriority(                                    \
+      (long long)(which), (long long)(who), (long long)(prio))
+#define __sanitizer_syscall_post_setpriority(res, which, who, prio)            \
+  __sanitizer_syscall_post_impl_setpriority(                                   \
+      res, (long long)(which), (long long)(who), (long long)(prio))
+#define __sanitizer_syscall_pre_compat_30_socket(domain, type, protocol)       \
+  __sanitizer_syscall_pre_impl_compat_30_socket(                               \
+      (long long)(domain), (long long)(type), (long long)(protocol))
+#define __sanitizer_syscall_post_compat_30_socket(res, domain, type, protocol) \
+  __sanitizer_syscall_post_impl_compat_30_socket(                              \
+      res, (long long)(domain), (long long)(type), (long long)(protocol))
+#define __sanitizer_syscall_pre_connect(s, name, namelen)                      \
+  __sanitizer_syscall_pre_impl_connect((long long)(s), (long long)(name),      \
+                                       (long long)(namelen))
+#define __sanitizer_syscall_post_connect(res, s, name, namelen)                \
+  __sanitizer_syscall_post_impl_connect(                                       \
+      res, (long long)(s), (long long)(name), (long long)(namelen))
+#define __sanitizer_syscall_pre_compat_43_oaccept(s, name, anamelen)           \
+  __sanitizer_syscall_pre_impl_compat_43_oaccept(                              \
+      (long long)(s), (long long)(name), (long long)(anamelen))
+#define __sanitizer_syscall_post_compat_43_oaccept(res, s, name, anamelen)     \
+  __sanitizer_syscall_post_impl_compat_43_oaccept(                             \
+      res, (long long)(s), (long long)(name), (long long)(anamelen))
+#define __sanitizer_syscall_pre_getpriority(which, who)                        \
+  __sanitizer_syscall_pre_impl_getpriority((long long)(which), (long long)(who))
+#define __sanitizer_syscall_post_getpriority(res, which, who)                  \
+  __sanitizer_syscall_post_impl_getpriority(res, (long long)(which),           \
+                                            (long long)(who))
+#define __sanitizer_syscall_pre_compat_43_osend(s, buf, len, flags)            \
+  __sanitizer_syscall_pre_impl_compat_43_osend(                                \
+      (long long)(s), (long long)(buf), (long long)(len), (long long)(flags))
+#define __sanitizer_syscall_post_compat_43_osend(res, s, buf, len, flags)      \
+  __sanitizer_syscall_post_impl_compat_43_osend(                               \
+      res, (long long)(s), (long long)(buf), (long long)(len),                 \
+      (long long)(flags))
+#define __sanitizer_syscall_pre_compat_43_orecv(s, buf, len, flags)            \
+  __sanitizer_syscall_pre_impl_compat_43_orecv(                                \
+      (long long)(s), (long long)(buf), (long long)(len), (long long)(flags))
+#define __sanitizer_syscall_post_compat_43_orecv(res, s, buf, len, flags)      \
+  __sanitizer_syscall_post_impl_compat_43_orecv(                               \
+      res, (long long)(s), (long long)(buf), (long long)(len),                 \
+      (long long)(flags))
+#define __sanitizer_syscall_pre_compat_13_sigreturn13(sigcntxp)                \
+  __sanitizer_syscall_pre_impl_compat_13_sigreturn13((long long)(sigcntxp))
+#define __sanitizer_syscall_post_compat_13_sigreturn13(res, sigcntxp)          \
+  __sanitizer_syscall_post_impl_compat_13_sigreturn13(res,                     \
+                                                      (long long)(sigcntxp))
+#define __sanitizer_syscall_pre_bind(s, name, namelen)                         \
+  __sanitizer_syscall_pre_impl_bind((long long)(s), (long long)(name),         \
+                                    (long long)(namelen))
+#define __sanitizer_syscall_post_bind(res, s, name, namelen)                   \
+  __sanitizer_syscall_post_impl_bind(res, (long long)(s), (long long)(name),   \
+                                     (long long)(namelen))
+#define __sanitizer_syscall_pre_setsockopt(s, level, name, val, valsize)       \
+  __sanitizer_syscall_pre_impl_setsockopt((long long)(s), (long long)(level),  \
+                                          (long long)(name), (long long)(val), \
+                                          (long long)(valsize))
+#define __sanitizer_syscall_post_setsockopt(res, s, level, name, val, valsize) \
+  __sanitizer_syscall_post_impl_setsockopt(                                    \
+      res, (long long)(s), (long long)(level), (long long)(name),              \
+      (long long)(val), (long long)(valsize))
+#define __sanitizer_syscall_pre_listen(s, backlog)                             \
+  __sanitizer_syscall_pre_impl_listen((long long)(s), (long long)(backlog))
+#define __sanitizer_syscall_post_listen(res, s, backlog)                       \
+  __sanitizer_syscall_post_impl_listen(res, (long long)(s),                    \
+                                       (long long)(backlog))
+/* syscall 107 has been skipped */
+#define __sanitizer_syscall_pre_compat_43_osigvec(signum, nsv, osv)            \
+  __sanitizer_syscall_pre_impl_compat_43_osigvec(                              \
+      (long long)(signum), (long long)(nsv), (long long)(osv))
+#define __sanitizer_syscall_post_compat_43_osigvec(res, signum, nsv, osv)      \
+  __sanitizer_syscall_post_impl_compat_43_osigvec(                             \
+      res, (long long)(signum), (long long)(nsv), (long long)(osv))
+#define __sanitizer_syscall_pre_compat_43_osigblock(mask)                      \
+  __sanitizer_syscall_pre_impl_compat_43_osigblock((long long)(mask))
+#define __sanitizer_syscall_post_compat_43_osigblock(res, mask)                \
+  __sanitizer_syscall_post_impl_compat_43_osigblock(res, (long long)(mask))
+#define __sanitizer_syscall_pre_compat_43_osigsetmask(mask)                    \
+  __sanitizer_syscall_pre_impl_compat_43_osigsetmask((long long)(mask))
+#define __sanitizer_syscall_post_compat_43_osigsetmask(res, mask)              \
+  __sanitizer_syscall_post_impl_compat_43_osigsetmask(res, (long long)(mask))
+#define __sanitizer_syscall_pre_compat_13_sigsuspend13(mask)                   \
+  __sanitizer_syscall_pre_impl_compat_13_sigsuspend13((long long)(mask))
+#define __sanitizer_syscall_post_compat_13_sigsuspend13(res, mask)             \
+  __sanitizer_syscall_post_impl_compat_13_sigsuspend13(res, (long long)(mask))
+#define __sanitizer_syscall_pre_compat_43_osigstack(nss, oss)                  \
+  __sanitizer_syscall_pre_impl_compat_43_osigstack((long long)(nss),           \
+                                                   (long long)(oss))
+#define __sanitizer_syscall_post_compat_43_osigstack(res, nss, oss)            \
+  __sanitizer_syscall_post_impl_compat_43_osigstack(res, (long long)(nss),     \
+                                                    (long long)(oss))
+#define __sanitizer_syscall_pre_compat_43_orecvmsg(s, msg, flags)              \
+  __sanitizer_syscall_pre_impl_compat_43_orecvmsg(                             \
+      (long long)(s), (long long)(msg), (long long)(flags))
+#define __sanitizer_syscall_post_compat_43_orecvmsg(res, s, msg, flags)        \
+  __sanitizer_syscall_post_impl_compat_43_orecvmsg(                            \
+      res, (long long)(s), (long long)(msg), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_43_osendmsg(s, msg, flags)              \
+  __sanitizer_syscall_pre_impl_compat_43_osendmsg(                             \
+      (long long)(s), (long long)(msg), (long long)(flags))
+#define __sanitizer_syscall_post_compat_43_osendmsg(res, s, msg, flags)        \
+  __sanitizer_syscall_post_impl_compat_43_osendmsg(                            \
+      res, (long long)(s), (long long)(msg), (long long)(flags))
+/* syscall 115 has been skipped */
+#define __sanitizer_syscall_pre_compat_50_gettimeofday(tp, tzp)                \
+  __sanitizer_syscall_pre_impl_compat_50_gettimeofday((long long)(tp),         \
+                                                      (long long)(tzp))
+#define __sanitizer_syscall_post_compat_50_gettimeofday(res, tp, tzp)          \
+  __sanitizer_syscall_post_impl_compat_50_gettimeofday(res, (long long)(tp),   \
+                                                       (long long)(tzp))
+#define __sanitizer_syscall_pre_compat_50_getrusage(who, rusage)               \
+  __sanitizer_syscall_pre_impl_compat_50_getrusage((long long)(who),           \
+                                                   (long long)(rusage))
+#define __sanitizer_syscall_post_compat_50_getrusage(res, who, rusage)         \
+  __sanitizer_syscall_post_impl_compat_50_getrusage(res, (long long)(who),     \
+                                                    (long long)(rusage))
+#define __sanitizer_syscall_pre_getsockopt(s, level, name, val, avalsize)      \
+  __sanitizer_syscall_pre_impl_getsockopt((long long)(s), (long long)(level),  \
+                                          (long long)(name), (long long)(val), \
+                                          (long long)(avalsize))
+#define __sanitizer_syscall_post_getsockopt(res, s, level, name, val,          \
+                                            avalsize)                          \
+  __sanitizer_syscall_post_impl_getsockopt(                                    \
+      res, (long long)(s), (long long)(level), (long long)(name),              \
+      (long long)(val), (long long)(avalsize))
+/* syscall 119 has been skipped */
+#define __sanitizer_syscall_pre_readv(fd, iovp, iovcnt)                        \
+  __sanitizer_syscall_pre_impl_readv((long long)(fd), (long long)(iovp),       \
+                                     (long long)(iovcnt))
+#define __sanitizer_syscall_post_readv(res, fd, iovp, iovcnt)                  \
+  __sanitizer_syscall_post_impl_readv(res, (long long)(fd), (long long)(iovp), \
+                                      (long long)(iovcnt))
+#define __sanitizer_syscall_pre_writev(fd, iovp, iovcnt)                       \
+  __sanitizer_syscall_pre_impl_writev((long long)(fd), (long long)(iovp),      \
+                                      (long long)(iovcnt))
+#define __sanitizer_syscall_post_writev(res, fd, iovp, iovcnt)                 \
+  __sanitizer_syscall_post_impl_writev(res, (long long)(fd),                   \
+                                       (long long)(iovp), (long long)(iovcnt))
+#define __sanitizer_syscall_pre_compat_50_settimeofday(tv, tzp)                \
+  __sanitizer_syscall_pre_impl_compat_50_settimeofday((long long)(tv),         \
+                                                      (long long)(tzp))
+#define __sanitizer_syscall_post_compat_50_settimeofday(res, tv, tzp)          \
+  __sanitizer_syscall_post_impl_compat_50_settimeofday(res, (long long)(tv),   \
+                                                       (long long)(tzp))
+#define __sanitizer_syscall_pre_fchown(fd, uid, gid)                           \
+  __sanitizer_syscall_pre_impl_fchown((long long)(fd), (long long)(uid),       \
+                                      (long long)(gid))
+#define __sanitizer_syscall_post_fchown(res, fd, uid, gid)                     \
+  __sanitizer_syscall_post_impl_fchown(res, (long long)(fd), (long long)(uid), \
+                                       (long long)(gid))
+#define __sanitizer_syscall_pre_fchmod(fd, mode)                               \
+  __sanitizer_syscall_pre_impl_fchmod((long long)(fd), (long long)(mode))
+#define __sanitizer_syscall_post_fchmod(res, fd, mode)                         \
+  __sanitizer_syscall_post_impl_fchmod(res, (long long)(fd), (long long)(mode))
+#define __sanitizer_syscall_pre_compat_43_orecvfrom(s, buf, len, flags, from,  \
+                                                    fromlenaddr)               \
+  __sanitizer_syscall_pre_impl_compat_43_orecvfrom(                            \
+      (long long)(s), (long long)(buf), (long long)(len), (long long)(flags),  \
+      (long long)(from), (long long)(fromlenaddr))
+#define __sanitizer_syscall_post_compat_43_orecvfrom(res, s, buf, len, flags,  \
+                                                     from, fromlenaddr)        \
+  __sanitizer_syscall_post_impl_compat_43_orecvfrom(                           \
+      res, (long long)(s), (long long)(buf), (long long)(len),                 \
+      (long long)(flags), (long long)(from), (long long)(fromlenaddr))
+#define __sanitizer_syscall_pre_setreuid(ruid, euid)                           \
+  __sanitizer_syscall_pre_impl_setreuid((long long)(ruid), (long long)(euid))
+#define __sanitizer_syscall_post_setreuid(res, ruid, euid)                     \
+  __sanitizer_syscall_post_impl_setreuid(res, (long long)(ruid),               \
+                                         (long long)(euid))
+#define __sanitizer_syscall_pre_setregid(rgid, egid)                           \
+  __sanitizer_syscall_pre_impl_setregid((long long)(rgid), (long long)(egid))
+#define __sanitizer_syscall_post_setregid(res, rgid, egid)                     \
+  __sanitizer_syscall_post_impl_setregid(res, (long long)(rgid),               \
+                                         (long long)(egid))
+#define __sanitizer_syscall_pre_rename(from, to)                               \
+  __sanitizer_syscall_pre_impl_rename((long long)(from), (long long)(to))
+#define __sanitizer_syscall_post_rename(res, from, to)                         \
+  __sanitizer_syscall_post_impl_rename(res, (long long)(from), (long long)(to))
+#define __sanitizer_syscall_pre_compat_43_otruncate(path, length)              \
+  __sanitizer_syscall_pre_impl_compat_43_otruncate((long long)(path),          \
+                                                   (long long)(length))
+#define __sanitizer_syscall_post_compat_43_otruncate(res, path, length)        \
+  __sanitizer_syscall_post_impl_compat_43_otruncate(res, (long long)(path),    \
+                                                    (long long)(length))
+#define __sanitizer_syscall_pre_compat_43_oftruncate(fd, length)               \
+  __sanitizer_syscall_pre_impl_compat_43_oftruncate((long long)(fd),           \
+                                                    (long long)(length))
+#define __sanitizer_syscall_post_compat_43_oftruncate(res, fd, length)         \
+  __sanitizer_syscall_post_impl_compat_43_oftruncate(res, (long long)(fd),     \
+                                                     (long long)(length))
+#define __sanitizer_syscall_pre_flock(fd, how)                                 \
+  __sanitizer_syscall_pre_impl_flock((long long)(fd), (long long)(how))
+#define __sanitizer_syscall_post_flock(res, fd, how)                           \
+  __sanitizer_syscall_post_impl_flock(res, (long long)(fd), (long long)(how))
+#define __sanitizer_syscall_pre_mkfifo(path, mode)                             \
+  __sanitizer_syscall_pre_impl_mkfifo((long long)(path), (long long)(mode))
+#define __sanitizer_syscall_post_mkfifo(res, path, mode)                       \
+  __sanitizer_syscall_post_impl_mkfifo(res, (long long)(path),                 \
+                                       (long long)(mode))
+#define __sanitizer_syscall_pre_sendto(s, buf, len, flags, to, tolen)          \
+  __sanitizer_syscall_pre_impl_sendto((long long)(s), (long long)(buf),        \
+                                      (long long)(len), (long long)(flags),    \
+                                      (long long)(to), (long long)(tolen))
+#define __sanitizer_syscall_post_sendto(res, s, buf, len, flags, to, tolen)    \
+  __sanitizer_syscall_post_impl_sendto(res, (long long)(s), (long long)(buf),  \
+                                       (long long)(len), (long long)(flags),   \
+                                       (long long)(to), (long long)(tolen))
+#define __sanitizer_syscall_pre_shutdown(s, how)                               \
+  __sanitizer_syscall_pre_impl_shutdown((long long)(s), (long long)(how))
+#define __sanitizer_syscall_post_shutdown(res, s, how)                         \
+  __sanitizer_syscall_post_impl_shutdown(res, (long long)(s), (long long)(how))
+#define __sanitizer_syscall_pre_socketpair(domain, type, protocol, rsv)        \
+  __sanitizer_syscall_pre_impl_socketpair(                                     \
+      (long long)(domain), (long long)(type), (long long)(protocol),           \
+      (long long)(rsv))
+#define __sanitizer_syscall_post_socketpair(res, domain, type, protocol, rsv)  \
+  __sanitizer_syscall_post_impl_socketpair(                                    \
+      res, (long long)(domain), (long long)(type), (long long)(protocol),      \
+      (long long)(rsv))
+#define __sanitizer_syscall_pre_mkdir(path, mode)                              \
+  __sanitizer_syscall_pre_impl_mkdir((long long)(path), (long long)(mode))
+#define __sanitizer_syscall_post_mkdir(res, path, mode)                        \
+  __sanitizer_syscall_post_impl_mkdir(res, (long long)(path), (long long)(mode))
+#define __sanitizer_syscall_pre_rmdir(path)                                    \
+  __sanitizer_syscall_pre_impl_rmdir((long long)(path))
+#define __sanitizer_syscall_post_rmdir(res, path)                              \
+  __sanitizer_syscall_post_impl_rmdir(res, (long long)(path))
+#define __sanitizer_syscall_pre_compat_50_utimes(path, tptr)                   \
+  __sanitizer_syscall_pre_impl_compat_50_utimes((long long)(path),             \
+                                                (long long)(tptr))
+#define __sanitizer_syscall_post_compat_50_utimes(res, path, tptr)             \
+  __sanitizer_syscall_post_impl_compat_50_utimes(res, (long long)(path),       \
+                                                 (long long)(tptr))
+/* syscall 139 has been skipped */
+#define __sanitizer_syscall_pre_compat_50_adjtime(delta, olddelta)             \
+  __sanitizer_syscall_pre_impl_compat_50_adjtime((long long)(delta),           \
+                                                 (long long)(olddelta))
+#define __sanitizer_syscall_post_compat_50_adjtime(res, delta, olddelta)       \
+  __sanitizer_syscall_post_impl_compat_50_adjtime(res, (long long)(delta),     \
+                                                  (long long)(olddelta))
+#define __sanitizer_syscall_pre_compat_43_ogetpeername(fdes, asa, alen)        \
+  __sanitizer_syscall_pre_impl_compat_43_ogetpeername(                         \
+      (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_post_compat_43_ogetpeername(res, fdes, asa, alen)  \
+  __sanitizer_syscall_post_impl_compat_43_ogetpeername(                        \
+      res, (long long)(fdes), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_pre_compat_43_ogethostid()                         \
+  __sanitizer_syscall_pre_impl_compat_43_ogethostid()
+#define __sanitizer_syscall_post_compat_43_ogethostid(res)                     \
+  __sanitizer_syscall_post_impl_compat_43_ogethostid(res)
+#define __sanitizer_syscall_pre_compat_43_osethostid(hostid)                   \
+  __sanitizer_syscall_pre_impl_compat_43_osethostid((long long)(hostid))
+#define __sanitizer_syscall_post_compat_43_osethostid(res, hostid)             \
+  __sanitizer_syscall_post_impl_compat_43_osethostid(res, (long long)(hostid))
+#define __sanitizer_syscall_pre_compat_43_ogetrlimit(which, rlp)               \
+  __sanitizer_syscall_pre_impl_compat_43_ogetrlimit((long long)(which),        \
+                                                    (long long)(rlp))
+#define __sanitizer_syscall_post_compat_43_ogetrlimit(res, which, rlp)         \
+  __sanitizer_syscall_post_impl_compat_43_ogetrlimit(res, (long long)(which),  \
+                                                     (long long)(rlp))
+#define __sanitizer_syscall_pre_compat_43_osetrlimit(which, rlp)               \
+  __sanitizer_syscall_pre_impl_compat_43_osetrlimit((long long)(which),        \
+                                                    (long long)(rlp))
+#define __sanitizer_syscall_post_compat_43_osetrlimit(res, which, rlp)         \
+  __sanitizer_syscall_post_impl_compat_43_osetrlimit(res, (long long)(which),  \
+                                                     (long long)(rlp))
+#define __sanitizer_syscall_pre_compat_43_okillpg(pgid, signum)                \
+  __sanitizer_syscall_pre_impl_compat_43_okillpg((long long)(pgid),            \
+                                                 (long long)(signum))
+#define __sanitizer_syscall_post_compat_43_okillpg(res, pgid, signum)          \
+  __sanitizer_syscall_post_impl_compat_43_okillpg(res, (long long)(pgid),      \
+                                                  (long long)(signum))
+#define __sanitizer_syscall_pre_setsid() __sanitizer_syscall_pre_impl_setsid()
+#define __sanitizer_syscall_post_setsid(res)                                   \
+  __sanitizer_syscall_post_impl_setsid(res)
+#define __sanitizer_syscall_pre_compat_50_quotactl(path, cmd, uid, arg)        \
+  __sanitizer_syscall_pre_impl_compat_50_quotactl(                             \
+      (long long)(path), (long long)(cmd), (long long)(uid), (long long)(arg))
+#define __sanitizer_syscall_post_compat_50_quotactl(res, path, cmd, uid, arg)  \
+  __sanitizer_syscall_post_impl_compat_50_quotactl(                            \
+      res, (long long)(path), (long long)(cmd), (long long)(uid),              \
+      (long long)(arg))
+#define __sanitizer_syscall_pre_compat_43_oquota()                             \
+  __sanitizer_syscall_pre_impl_compat_43_oquota()
+#define __sanitizer_syscall_post_compat_43_oquota(res)                         \
+  __sanitizer_syscall_post_impl_compat_43_oquota(res)
+#define __sanitizer_syscall_pre_compat_43_ogetsockname(fdec, asa, alen)        \
+  __sanitizer_syscall_pre_impl_compat_43_ogetsockname(                         \
+      (long long)(fdec), (long long)(asa), (long long)(alen))
+#define __sanitizer_syscall_post_compat_43_ogetsockname(res, fdec, asa, alen)  \
+  __sanitizer_syscall_post_impl_compat_43_ogetsockname(                        \
+      res, (long long)(fdec), (long long)(asa), (long long)(alen))
+/* syscall 151 has been skipped */
+/* syscall 152 has been skipped */
+/* syscall 153 has been skipped */
+/* syscall 154 has been skipped */
+#define __sanitizer_syscall_pre_nfssvc(flag, argp)                             \
+  __sanitizer_syscall_pre_impl_nfssvc((long long)(flag), (long long)(argp))
+#define __sanitizer_syscall_post_nfssvc(res, flag, argp)                       \
+  __sanitizer_syscall_post_impl_nfssvc(res, (long long)(flag),                 \
+                                       (long long)(argp))
+#define __sanitizer_syscall_pre_compat_43_ogetdirentries(fd, buf, count,       \
+                                                         basep)                \
+  __sanitizer_syscall_pre_impl_compat_43_ogetdirentries(                       \
+      (long long)(fd), (long long)(buf), (long long)(count),                   \
+      (long long)(basep))
+#define __sanitizer_syscall_post_compat_43_ogetdirentries(res, fd, buf, count, \
+                                                          basep)               \
+  __sanitizer_syscall_post_impl_compat_43_ogetdirentries(                      \
+      res, (long long)(fd), (long long)(buf), (long long)(count),              \
+      (long long)(basep))
+#define __sanitizer_syscall_pre_compat_20_statfs(path, buf)                    \
+  __sanitizer_syscall_pre_impl_compat_20_statfs((long long)(path),             \
+                                                (long long)(buf))
+#define __sanitizer_syscall_post_compat_20_statfs(res, path, buf)              \
+  __sanitizer_syscall_post_impl_compat_20_statfs(res, (long long)(path),       \
+                                                 (long long)(buf))
+#define __sanitizer_syscall_pre_compat_20_fstatfs(fd, buf)                     \
+  __sanitizer_syscall_pre_impl_compat_20_fstatfs((long long)(fd),              \
+                                                 (long long)(buf))
+#define __sanitizer_syscall_post_compat_20_fstatfs(res, fd, buf)               \
+  __sanitizer_syscall_post_impl_compat_20_fstatfs(res, (long long)(fd),        \
+                                                  (long long)(buf))
+/* syscall 159 has been skipped */
+/* syscall 160 has been skipped */
+#define __sanitizer_syscall_pre_compat_30_getfh(fname, fhp)                    \
+  __sanitizer_syscall_pre_impl_compat_30_getfh((long long)(fname),             \
+                                               (long long)(fhp))
+#define __sanitizer_syscall_post_compat_30_getfh(res, fname, fhp)              \
+  __sanitizer_syscall_post_impl_compat_30_getfh(res, (long long)(fname),       \
+                                                (long long)(fhp))
+#define __sanitizer_syscall_pre_compat_09_ogetdomainname(domainname, len)      \
+  __sanitizer_syscall_pre_impl_compat_09_ogetdomainname(                       \
+      (long long)(domainname), (long long)(len))
+#define __sanitizer_syscall_post_compat_09_ogetdomainname(res, domainname,     \
+                                                          len)                 \
+  __sanitizer_syscall_post_impl_compat_09_ogetdomainname(                      \
+      res, (long long)(domainname), (long long)(len))
+#define __sanitizer_syscall_pre_compat_09_osetdomainname(domainname, len)      \
+  __sanitizer_syscall_pre_impl_compat_09_osetdomainname(                       \
+      (long long)(domainname), (long long)(len))
+#define __sanitizer_syscall_post_compat_09_osetdomainname(res, domainname,     \
+                                                          len)                 \
+  __sanitizer_syscall_post_impl_compat_09_osetdomainname(                      \
+      res, (long long)(domainname), (long long)(len))
+#define __sanitizer_syscall_pre_compat_09_ouname(name)                         \
+  __sanitizer_syscall_pre_impl_compat_09_ouname((long long)(name))
+#define __sanitizer_syscall_post_compat_09_ouname(res, name)                   \
+  __sanitizer_syscall_post_impl_compat_09_ouname(res, (long long)(name))
+#define __sanitizer_syscall_pre_sysarch(op, parms)                             \
+  __sanitizer_syscall_pre_impl_sysarch((long long)(op), (long long)(parms))
+#define __sanitizer_syscall_post_sysarch(res, op, parms)                       \
+  __sanitizer_syscall_post_impl_sysarch(res, (long long)(op),                  \
+                                        (long long)(parms))
+#define __sanitizer_syscall_pre___futex(uaddr, op, val, timeout, uaddr2, val2, \
+                                        val3)                                  \
+  __sanitizer_syscall_pre_impl___futex((long long)(uaddr), (long long)(op),    \
+                                       (long long)(val), (long long)(timeout), \
+                                       (long long)(uaddr2), (long long)(val2), \
+                                       (long long)(val3))
+#define __sanitizer_syscall_post___futex(res, uaddr, op, val, timeout, uaddr2, \
+                                         val2, val3)                           \
+  __sanitizer_syscall_post_impl___futex(                                       \
+      res, (long long)(uaddr), (long long)(op), (long long)(val),              \
+      (long long)(timeout), (long long)(uaddr2), (long long)(val2),            \
+      (long long)(val3))
+#define __sanitizer_syscall_pre___futex_set_robust_list(head, len)             \
+  __sanitizer_syscall_pre_impl___futex_set_robust_list((long long)(head),      \
+                                                       (long long)(len))
+#define __sanitizer_syscall_post___futex_set_robust_list(res, head, len)       \
+  __sanitizer_syscall_post_impl___futex_set_robust_list(                       \
+      res, (long long)(head), (long long)(len))
+#define __sanitizer_syscall_pre___futex_get_robust_list(lwpid, headp, lenp)    \
+  __sanitizer_syscall_pre_impl___futex_get_robust_list(                        \
+      (long long)(lwpid), (long long)(headp), (long long)(lenp))
+#define __sanitizer_syscall_post___futex_get_robust_list(res, lwpid, headp,    \
+                                                         lenp)                 \
+  __sanitizer_syscall_post_impl___futex_get_robust_list(                       \
+      res, (long long)(lwpid), (long long)(headp), (long long)(lenp))
+#if !defined(_LP64)
+#define __sanitizer_syscall_pre_compat_10_osemsys(which, a2, a3, a4, a5)       \
+  __sanitizer_syscall_pre_impl_compat_10_osemsys(                              \
+      (long long)(which), (long long)(a2), (long long)(a3), (long long)(a4),   \
+      (long long)(a5))
+#define __sanitizer_syscall_post_compat_10_osemsys(res, which, a2, a3, a4, a5) \
+  __sanitizer_syscall_post_impl_compat_10_osemsys(                             \
+      res, (long long)(which), (long long)(a2), (long long)(a3),               \
+      (long long)(a4), (long long)(a5))
+#else
+/* syscall 169 has been skipped */
+#endif
+#if !defined(_LP64)
+#define __sanitizer_syscall_pre_compat_10_omsgsys(which, a2, a3, a4, a5, a6)   \
+  __sanitizer_syscall_pre_impl_compat_10_omsgsys(                              \
+      (long long)(which), (long long)(a2), (long long)(a3), (long long)(a4),   \
+      (long long)(a5), (long long)(a6))
+#define __sanitizer_syscall_post_compat_10_omsgsys(res, which, a2, a3, a4, a5, \
+                                                   a6)                         \
+  __sanitizer_syscall_post_impl_compat_10_omsgsys(                             \
+      res, (long long)(which), (long long)(a2), (long long)(a3),               \
+      (long long)(a4), (long long)(a5), (long long)(a6))
+#else
+/* syscall 170 has been skipped */
+#endif
+#if !defined(_LP64)
+#define __sanitizer_syscall_pre_compat_10_oshmsys(which, a2, a3, a4)           \
+  __sanitizer_syscall_pre_impl_compat_10_oshmsys(                              \
+      (long long)(which), (long long)(a2), (long long)(a3), (long long)(a4))
+#define __sanitizer_syscall_post_compat_10_oshmsys(res, which, a2, a3, a4)     \
+  __sanitizer_syscall_post_impl_compat_10_oshmsys(                             \
+      res, (long long)(which), (long long)(a2), (long long)(a3),               \
+      (long long)(a4))
+#else
+/* syscall 171 has been skipped */
+#endif
+/* syscall 172 has been skipped */
+#define __sanitizer_syscall_pre_pread(fd, buf, nbyte, PAD, offset)             \
+  __sanitizer_syscall_pre_impl_pread((long long)(fd), (long long)(buf),        \
+                                     (long long)(nbyte), (long long)(PAD),     \
+                                     (long long)(offset))
+#define __sanitizer_syscall_post_pread(res, fd, buf, nbyte, PAD, offset)       \
+  __sanitizer_syscall_post_impl_pread(res, (long long)(fd), (long long)(buf),  \
+                                      (long long)(nbyte), (long long)(PAD),    \
+                                      (long long)(offset))
+#define __sanitizer_syscall_pre_pwrite(fd, buf, nbyte, PAD, offset)            \
+  __sanitizer_syscall_pre_impl_pwrite((long long)(fd), (long long)(buf),       \
+                                      (long long)(nbyte), (long long)(PAD),    \
+                                      (long long)(offset))
+#define __sanitizer_syscall_post_pwrite(res, fd, buf, nbyte, PAD, offset)      \
+  __sanitizer_syscall_post_impl_pwrite(res, (long long)(fd), (long long)(buf), \
+                                       (long long)(nbyte), (long long)(PAD),   \
+                                       (long long)(offset))
+#define __sanitizer_syscall_pre_compat_30_ntp_gettime(ntvp)                    \
+  __sanitizer_syscall_pre_impl_compat_30_ntp_gettime((long long)(ntvp))
+#define __sanitizer_syscall_post_compat_30_ntp_gettime(res, ntvp)              \
+  __sanitizer_syscall_post_impl_compat_30_ntp_gettime(res, (long long)(ntvp))
+#if defined(NTP) || !defined(_KERNEL_OPT)
+#define __sanitizer_syscall_pre_ntp_adjtime(tp)                                \
+  __sanitizer_syscall_pre_impl_ntp_adjtime((long long)(tp))
+#define __sanitizer_syscall_post_ntp_adjtime(res, tp)                          \
+  __sanitizer_syscall_post_impl_ntp_adjtime(res, (long long)(tp))
+#else
+/* syscall 176 has been skipped */
+#endif
+/* syscall 177 has been skipped */
+/* syscall 178 has been skipped */
+/* syscall 179 has been skipped */
+/* syscall 180 has been skipped */
+#define __sanitizer_syscall_pre_setgid(gid)                                    \
+  __sanitizer_syscall_pre_impl_setgid((long long)(gid))
+#define __sanitizer_syscall_post_setgid(res, gid)                              \
+  __sanitizer_syscall_post_impl_setgid(res, (long long)(gid))
+#define __sanitizer_syscall_pre_setegid(egid)                                  \
+  __sanitizer_syscall_pre_impl_setegid((long long)(egid))
+#define __sanitizer_syscall_post_setegid(res, egid)                            \
+  __sanitizer_syscall_post_impl_setegid(res, (long long)(egid))
+#define __sanitizer_syscall_pre_seteuid(euid)                                  \
+  __sanitizer_syscall_pre_impl_seteuid((long long)(euid))
+#define __sanitizer_syscall_post_seteuid(res, euid)                            \
+  __sanitizer_syscall_post_impl_seteuid(res, (long long)(euid))
+#define __sanitizer_syscall_pre_lfs_bmapv(fsidp, blkiov, blkcnt)               \
+  __sanitizer_syscall_pre_impl_lfs_bmapv(                                      \
+      (long long)(fsidp), (long long)(blkiov), (long long)(blkcnt))
+#define __sanitizer_syscall_post_lfs_bmapv(res, fsidp, blkiov, blkcnt)         \
+  __sanitizer_syscall_post_impl_lfs_bmapv(                                     \
+      res, (long long)(fsidp), (long long)(blkiov), (long long)(blkcnt))
+#define __sanitizer_syscall_pre_lfs_markv(fsidp, blkiov, blkcnt)               \
+  __sanitizer_syscall_pre_impl_lfs_markv(                                      \
+      (long long)(fsidp), (long long)(blkiov), (long long)(blkcnt))
+#define __sanitizer_syscall_post_lfs_markv(res, fsidp, blkiov, blkcnt)         \
+  __sanitizer_syscall_post_impl_lfs_markv(                                     \
+      res, (long long)(fsidp), (long long)(blkiov), (long long)(blkcnt))
+#define __sanitizer_syscall_pre_lfs_segclean(fsidp, segment)                   \
+  __sanitizer_syscall_pre_impl_lfs_segclean((long long)(fsidp),                \
+                                            (long long)(segment))
+#define __sanitizer_syscall_post_lfs_segclean(res, fsidp, segment)             \
+  __sanitizer_syscall_post_impl_lfs_segclean(res, (long long)(fsidp),          \
+                                             (long long)(segment))
+#define __sanitizer_syscall_pre_compat_50_lfs_segwait(fsidp, tv)               \
+  __sanitizer_syscall_pre_impl_compat_50_lfs_segwait((long long)(fsidp),       \
+                                                     (long long)(tv))
+#define __sanitizer_syscall_post_compat_50_lfs_segwait(res, fsidp, tv)         \
+  __sanitizer_syscall_post_impl_compat_50_lfs_segwait(res, (long long)(fsidp), \
+                                                      (long long)(tv))
+#define __sanitizer_syscall_pre_compat_12_stat12(path, ub)                     \
+  __sanitizer_syscall_pre_impl_compat_12_stat12((long long)(path),             \
+                                                (long long)(ub))
+#define __sanitizer_syscall_post_compat_12_stat12(res, path, ub)               \
+  __sanitizer_syscall_post_impl_compat_12_stat12(res, (long long)(path),       \
+                                                 (long long)(ub))
+#define __sanitizer_syscall_pre_compat_12_fstat12(fd, sb)                      \
+  __sanitizer_syscall_pre_impl_compat_12_fstat12((long long)(fd),              \
+                                                 (long long)(sb))
+#define __sanitizer_syscall_post_compat_12_fstat12(res, fd, sb)                \
+  __sanitizer_syscall_post_impl_compat_12_fstat12(res, (long long)(fd),        \
+                                                  (long long)(sb))
+#define __sanitizer_syscall_pre_compat_12_lstat12(path, ub)                    \
+  __sanitizer_syscall_pre_impl_compat_12_lstat12((long long)(path),            \
+                                                 (long long)(ub))
+#define __sanitizer_syscall_post_compat_12_lstat12(res, path, ub)              \
+  __sanitizer_syscall_post_impl_compat_12_lstat12(res, (long long)(path),      \
+                                                  (long long)(ub))
+#define __sanitizer_syscall_pre_pathconf(path, name)                           \
+  __sanitizer_syscall_pre_impl_pathconf((long long)(path), (long long)(name))
+#define __sanitizer_syscall_post_pathconf(res, path, name)                     \
+  __sanitizer_syscall_post_impl_pathconf(res, (long long)(path),               \
+                                         (long long)(name))
+#define __sanitizer_syscall_pre_fpathconf(fd, name)                            \
+  __sanitizer_syscall_pre_impl_fpathconf((long long)(fd), (long long)(name))
+#define __sanitizer_syscall_post_fpathconf(res, fd, name)                      \
+  __sanitizer_syscall_post_impl_fpathconf(res, (long long)(fd),                \
+                                          (long long)(name))
+#define __sanitizer_syscall_pre_getsockopt2(s, level, name, val, avalsize)     \
+  __sanitizer_syscall_pre_impl_getsockopt2(                                    \
+      (long long)(s), (long long)(level), (long long)(name), (long long)(val), \
+      (long long)(avalsize))
+#define __sanitizer_syscall_post_getsockopt2(res, s, level, name, val,         \
+                                             avalsize)                         \
+  __sanitizer_syscall_post_impl_getsockopt2(                                   \
+      res, (long long)(s), (long long)(level), (long long)(name),              \
+      (long long)(val), (long long)(avalsize))
+#define __sanitizer_syscall_pre_getrlimit(which, rlp)                          \
+  __sanitizer_syscall_pre_impl_getrlimit((long long)(which), (long long)(rlp))
+#define __sanitizer_syscall_post_getrlimit(res, which, rlp)                    \
+  __sanitizer_syscall_post_impl_getrlimit(res, (long long)(which),             \
+                                          (long long)(rlp))
+#define __sanitizer_syscall_pre_setrlimit(which, rlp)                          \
+  __sanitizer_syscall_pre_impl_setrlimit((long long)(which), (long long)(rlp))
+#define __sanitizer_syscall_post_setrlimit(res, which, rlp)                    \
+  __sanitizer_syscall_post_impl_setrlimit(res, (long long)(which),             \
+                                          (long long)(rlp))
+#define __sanitizer_syscall_pre_compat_12_getdirentries(fd, buf, count, basep) \
+  __sanitizer_syscall_pre_impl_compat_12_getdirentries(                        \
+      (long long)(fd), (long long)(buf), (long long)(count),                   \
+      (long long)(basep))
+#define __sanitizer_syscall_post_compat_12_getdirentries(res, fd, buf, count,  \
+                                                         basep)                \
+  __sanitizer_syscall_post_impl_compat_12_getdirentries(                       \
+      res, (long long)(fd), (long long)(buf), (long long)(count),              \
+      (long long)(basep))
+#define __sanitizer_syscall_pre_mmap(addr, len, prot, flags, fd, PAD, pos)     \
+  __sanitizer_syscall_pre_impl_mmap(                                           \
+      (long long)(addr), (long long)(len), (long long)(prot),                  \
+      (long long)(flags), (long long)(fd), (long long)(PAD), (long long)(pos))
+#define __sanitizer_syscall_post_mmap(res, addr, len, prot, flags, fd, PAD,    \
+                                      pos)                                     \
+  __sanitizer_syscall_post_impl_mmap(                                          \
+      res, (long long)(addr), (long long)(len), (long long)(prot),             \
+      (long long)(flags), (long long)(fd), (long long)(PAD), (long long)(pos))
+#define __sanitizer_syscall_pre___syscall(code, arg0, arg1, arg2, arg3, arg4,  \
+                                          arg5, arg6, arg7)                    \
+  __sanitizer_syscall_pre_impl___syscall(                                      \
+      (long long)(code), (long long)(arg0), (long long)(arg1),                 \
+      (long long)(arg2), (long long)(arg3), (long long)(arg4),                 \
+      (long long)(arg5), (long long)(arg6), (long long)(arg7))
+#define __sanitizer_syscall_post___syscall(res, code, arg0, arg1, arg2, arg3,  \
+                                           arg4, arg5, arg6, arg7)             \
+  __sanitizer_syscall_post_impl___syscall(                                     \
+      res, (long long)(code), (long long)(arg0), (long long)(arg1),            \
+      (long long)(arg2), (long long)(arg3), (long long)(arg4),                 \
+      (long long)(arg5), (long long)(arg6), (long long)(arg7))
+#define __sanitizer_syscall_pre_lseek(fd, PAD, offset, whence)                 \
+  __sanitizer_syscall_pre_impl_lseek((long long)(fd), (long long)(PAD),        \
+                                     (long long)(offset), (long long)(whence))
+#define __sanitizer_syscall_post_lseek(res, fd, PAD, offset, whence)           \
+  __sanitizer_syscall_post_impl_lseek(res, (long long)(fd), (long long)(PAD),  \
+                                      (long long)(offset),                     \
+                                      (long long)(whence))
+#define __sanitizer_syscall_pre_truncate(path, PAD, length)                    \
+  __sanitizer_syscall_pre_impl_truncate((long long)(path), (long long)(PAD),   \
+                                        (long long)(length))
+#define __sanitizer_syscall_post_truncate(res, path, PAD, length)              \
+  __sanitizer_syscall_post_impl_truncate(                                      \
+      res, (long long)(path), (long long)(PAD), (long long)(length))
+#define __sanitizer_syscall_pre_ftruncate(fd, PAD, length)                     \
+  __sanitizer_syscall_pre_impl_ftruncate((long long)(fd), (long long)(PAD),    \
+                                         (long long)(length))
+#define __sanitizer_syscall_post_ftruncate(res, fd, PAD, length)               \
+  __sanitizer_syscall_post_impl_ftruncate(                                     \
+      res, (long long)(fd), (long long)(PAD), (long long)(length))
+#define __sanitizer_syscall_pre___sysctl(name, namelen, oldv, oldlenp, newv,   \
+                                         newlen)                               \
+  __sanitizer_syscall_pre_impl___sysctl(                                       \
+      (long long)(name), (long long)(namelen), (long long)(oldv),              \
+      (long long)(oldlenp), (long long)(newv), (long long)(newlen))
+#define __sanitizer_syscall_post___sysctl(res, name, namelen, oldv, oldlenp,   \
+                                          newv, newlen)                        \
+  __sanitizer_syscall_post_impl___sysctl(                                      \
+      res, (long long)(name), (long long)(namelen), (long long)(oldv),         \
+      (long long)(oldlenp), (long long)(newv), (long long)(newlen))
+#define __sanitizer_syscall_pre_mlock(addr, len)                               \
+  __sanitizer_syscall_pre_impl_mlock((long long)(addr), (long long)(len))
+#define __sanitizer_syscall_post_mlock(res, addr, len)                         \
+  __sanitizer_syscall_post_impl_mlock(res, (long long)(addr), (long long)(len))
+#define __sanitizer_syscall_pre_munlock(addr, len)                             \
+  __sanitizer_syscall_pre_impl_munlock((long long)(addr), (long long)(len))
+#define __sanitizer_syscall_post_munlock(res, addr, len)                       \
+  __sanitizer_syscall_post_impl_munlock(res, (long long)(addr),                \
+                                        (long long)(len))
+#define __sanitizer_syscall_pre_undelete(path)                                 \
+  __sanitizer_syscall_pre_impl_undelete((long long)(path))
+#define __sanitizer_syscall_post_undelete(res, path)                           \
+  __sanitizer_syscall_post_impl_undelete(res, (long long)(path))
+#define __sanitizer_syscall_pre_compat_50_futimes(fd, tptr)                    \
+  __sanitizer_syscall_pre_impl_compat_50_futimes((long long)(fd),              \
+                                                 (long long)(tptr))
+#define __sanitizer_syscall_post_compat_50_futimes(res, fd, tptr)              \
+  __sanitizer_syscall_post_impl_compat_50_futimes(res, (long long)(fd),        \
+                                                  (long long)(tptr))
+#define __sanitizer_syscall_pre_getpgid(pid)                                   \
+  __sanitizer_syscall_pre_impl_getpgid((long long)(pid))
+#define __sanitizer_syscall_post_getpgid(res, pid)                             \
+  __sanitizer_syscall_post_impl_getpgid(res, (long long)(pid))
+#define __sanitizer_syscall_pre_reboot(opt, bootstr)                           \
+  __sanitizer_syscall_pre_impl_reboot((long long)(opt), (long long)(bootstr))
+#define __sanitizer_syscall_post_reboot(res, opt, bootstr)                     \
+  __sanitizer_syscall_post_impl_reboot(res, (long long)(opt),                  \
+                                       (long long)(bootstr))
+#define __sanitizer_syscall_pre_poll(fds, nfds, timeout)                       \
+  __sanitizer_syscall_pre_impl_poll((long long)(fds), (long long)(nfds),       \
+                                    (long long)(timeout))
+#define __sanitizer_syscall_post_poll(res, fds, nfds, timeout)                 \
+  __sanitizer_syscall_post_impl_poll(res, (long long)(fds), (long long)(nfds), \
+                                     (long long)(timeout))
+#define __sanitizer_syscall_pre_afssys(id, a1, a2, a3, a4, a5, a6)             \
+  __sanitizer_syscall_pre_impl_afssys(                                         \
+      (long long)(id), (long long)(a1), (long long)(a2), (long long)(a3),      \
+      (long long)(a4), (long long)(a5), (long long)(a6))
+#define __sanitizer_syscall_post_afssys(res, id, a1, a2, a3, a4, a5, a6)       \
+  __sanitizer_syscall_post_impl_afssys(                                        \
+      res, (long long)(id), (long long)(a1), (long long)(a2), (long long)(a3), \
+      (long long)(a4), (long long)(a5), (long long)(a6))
+/* syscall 211 has been skipped */
+/* syscall 212 has been skipped */
+/* syscall 213 has been skipped */
+/* syscall 214 has been skipped */
+/* syscall 215 has been skipped */
+/* syscall 216 has been skipped */
+/* syscall 217 has been skipped */
+/* syscall 218 has been skipped */
+/* syscall 219 has been skipped */
+#define __sanitizer_syscall_pre_compat_14___semctl(semid, semnum, cmd, arg)    \
+  __sanitizer_syscall_pre_impl_compat_14___semctl(                             \
+      (long long)(semid), (long long)(semnum), (long long)(cmd),               \
+      (long long)(arg))
+#define __sanitizer_syscall_post_compat_14___semctl(res, semid, semnum, cmd,   \
+                                                    arg)                       \
+  __sanitizer_syscall_post_impl_compat_14___semctl(                            \
+      res, (long long)(semid), (long long)(semnum), (long long)(cmd),          \
+      (long long)(arg))
+#define __sanitizer_syscall_pre_semget(key, nsems, semflg)                     \
+  __sanitizer_syscall_pre_impl_semget((long long)(key), (long long)(nsems),    \
+                                      (long long)(semflg))
+#define __sanitizer_syscall_post_semget(res, key, nsems, semflg)               \
+  __sanitizer_syscall_post_impl_semget(                                        \
+      res, (long long)(key), (long long)(nsems), (long long)(semflg))
+#define __sanitizer_syscall_pre_semop(semid, sops, nsops)                      \
+  __sanitizer_syscall_pre_impl_semop((long long)(semid), (long long)(sops),    \
+                                     (long long)(nsops))
+#define __sanitizer_syscall_post_semop(res, semid, sops, nsops)                \
+  __sanitizer_syscall_post_impl_semop(res, (long long)(semid),                 \
+                                      (long long)(sops), (long long)(nsops))
+#define __sanitizer_syscall_pre_semconfig(flag)                                \
+  __sanitizer_syscall_pre_impl_semconfig((long long)(flag))
+#define __sanitizer_syscall_post_semconfig(res, flag)                          \
+  __sanitizer_syscall_post_impl_semconfig(res, (long long)(flag))
+#define __sanitizer_syscall_pre_compat_14_msgctl(msqid, cmd, buf)              \
+  __sanitizer_syscall_pre_impl_compat_14_msgctl(                               \
+      (long long)(msqid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post_compat_14_msgctl(res, msqid, cmd, buf)        \
+  __sanitizer_syscall_post_impl_compat_14_msgctl(                              \
+      res, (long long)(msqid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre_msgget(key, msgflg)                            \
+  __sanitizer_syscall_pre_impl_msgget((long long)(key), (long long)(msgflg))
+#define __sanitizer_syscall_post_msgget(res, key, msgflg)                      \
+  __sanitizer_syscall_post_impl_msgget(res, (long long)(key),                  \
+                                       (long long)(msgflg))
+#define __sanitizer_syscall_pre_msgsnd(msqid, msgp, msgsz, msgflg)             \
+  __sanitizer_syscall_pre_impl_msgsnd((long long)(msqid), (long long)(msgp),   \
+                                      (long long)(msgsz), (long long)(msgflg))
+#define __sanitizer_syscall_post_msgsnd(res, msqid, msgp, msgsz, msgflg)       \
+  __sanitizer_syscall_post_impl_msgsnd(res, (long long)(msqid),                \
+                                       (long long)(msgp), (long long)(msgsz),  \
+                                       (long long)(msgflg))
+#define __sanitizer_syscall_pre_msgrcv(msqid, msgp, msgsz, msgtyp, msgflg)     \
+  __sanitizer_syscall_pre_impl_msgrcv((long long)(msqid), (long long)(msgp),   \
+                                      (long long)(msgsz), (long long)(msgtyp), \
+                                      (long long)(msgflg))
+#define __sanitizer_syscall_post_msgrcv(res, msqid, msgp, msgsz, msgtyp,       \
+                                        msgflg)                                \
+  __sanitizer_syscall_post_impl_msgrcv(                                        \
+      res, (long long)(msqid), (long long)(msgp), (long long)(msgsz),          \
+      (long long)(msgtyp), (long long)(msgflg))
+#define __sanitizer_syscall_pre_shmat(shmid, shmaddr, shmflg)                  \
+  __sanitizer_syscall_pre_impl_shmat((long long)(shmid), (long long)(shmaddr), \
+                                     (long long)(shmflg))
+#define __sanitizer_syscall_post_shmat(res, shmid, shmaddr, shmflg)            \
+  __sanitizer_syscall_post_impl_shmat(                                         \
+      res, (long long)(shmid), (long long)(shmaddr), (long long)(shmflg))
+#define __sanitizer_syscall_pre_compat_14_shmctl(shmid, cmd, buf)              \
+  __sanitizer_syscall_pre_impl_compat_14_shmctl(                               \
+      (long long)(shmid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post_compat_14_shmctl(res, shmid, cmd, buf)        \
+  __sanitizer_syscall_post_impl_compat_14_shmctl(                              \
+      res, (long long)(shmid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre_shmdt(shmaddr)                                 \
+  __sanitizer_syscall_pre_impl_shmdt((long long)(shmaddr))
+#define __sanitizer_syscall_post_shmdt(res, shmaddr)                           \
+  __sanitizer_syscall_post_impl_shmdt(res, (long long)(shmaddr))
+#define __sanitizer_syscall_pre_shmget(key, size, shmflg)                      \
+  __sanitizer_syscall_pre_impl_shmget((long long)(key), (long long)(size),     \
+                                      (long long)(shmflg))
+#define __sanitizer_syscall_post_shmget(res, key, size, shmflg)                \
+  __sanitizer_syscall_post_impl_shmget(res, (long long)(key),                  \
+                                       (long long)(size), (long long)(shmflg))
+#define __sanitizer_syscall_pre_compat_50_clock_gettime(clock_id, tp)          \
+  __sanitizer_syscall_pre_impl_compat_50_clock_gettime((long long)(clock_id),  \
+                                                       (long long)(tp))
+#define __sanitizer_syscall_post_compat_50_clock_gettime(res, clock_id, tp)    \
+  __sanitizer_syscall_post_impl_compat_50_clock_gettime(                       \
+      res, (long long)(clock_id), (long long)(tp))
+#define __sanitizer_syscall_pre_compat_50_clock_settime(clock_id, tp)          \
+  __sanitizer_syscall_pre_impl_compat_50_clock_settime((long long)(clock_id),  \
+                                                       (long long)(tp))
+#define __sanitizer_syscall_post_compat_50_clock_settime(res, clock_id, tp)    \
+  __sanitizer_syscall_post_impl_compat_50_clock_settime(                       \
+      res, (long long)(clock_id), (long long)(tp))
+#define __sanitizer_syscall_pre_compat_50_clock_getres(clock_id, tp)           \
+  __sanitizer_syscall_pre_impl_compat_50_clock_getres((long long)(clock_id),   \
+                                                      (long long)(tp))
+#define __sanitizer_syscall_post_compat_50_clock_getres(res, clock_id, tp)     \
+  __sanitizer_syscall_post_impl_compat_50_clock_getres(                        \
+      res, (long long)(clock_id), (long long)(tp))
+#define __sanitizer_syscall_pre_timer_create(clock_id, evp, timerid)           \
+  __sanitizer_syscall_pre_impl_timer_create(                                   \
+      (long long)(clock_id), (long long)(evp), (long long)(timerid))
+#define __sanitizer_syscall_post_timer_create(res, clock_id, evp, timerid)     \
+  __sanitizer_syscall_post_impl_timer_create(                                  \
+      res, (long long)(clock_id), (long long)(evp), (long long)(timerid))
+#define __sanitizer_syscall_pre_timer_delete(timerid)                          \
+  __sanitizer_syscall_pre_impl_timer_delete((long long)(timerid))
+#define __sanitizer_syscall_post_timer_delete(res, timerid)                    \
+  __sanitizer_syscall_post_impl_timer_delete(res, (long long)(timerid))
+#define __sanitizer_syscall_pre_compat_50_timer_settime(timerid, flags, value, \
+                                                        ovalue)                \
+  __sanitizer_syscall_pre_impl_compat_50_timer_settime(                        \
+      (long long)(timerid), (long long)(flags), (long long)(value),            \
+      (long long)(ovalue))
+#define __sanitizer_syscall_post_compat_50_timer_settime(res, timerid, flags,  \
+                                                         value, ovalue)        \
+  __sanitizer_syscall_post_impl_compat_50_timer_settime(                       \
+      res, (long long)(timerid), (long long)(flags), (long long)(value),       \
+      (long long)(ovalue))
+#define __sanitizer_syscall_pre_compat_50_timer_gettime(timerid, value)        \
+  __sanitizer_syscall_pre_impl_compat_50_timer_gettime((long long)(timerid),   \
+                                                       (long long)(value))
+#define __sanitizer_syscall_post_compat_50_timer_gettime(res, timerid, value)  \
+  __sanitizer_syscall_post_impl_compat_50_timer_gettime(                       \
+      res, (long long)(timerid), (long long)(value))
+#define __sanitizer_syscall_pre_timer_getoverrun(timerid)                      \
+  __sanitizer_syscall_pre_impl_timer_getoverrun((long long)(timerid))
+#define __sanitizer_syscall_post_timer_getoverrun(res, timerid)                \
+  __sanitizer_syscall_post_impl_timer_getoverrun(res, (long long)(timerid))
+#define __sanitizer_syscall_pre_compat_50_nanosleep(rqtp, rmtp)                \
+  __sanitizer_syscall_pre_impl_compat_50_nanosleep((long long)(rqtp),          \
+                                                   (long long)(rmtp))
+#define __sanitizer_syscall_post_compat_50_nanosleep(res, rqtp, rmtp)          \
+  __sanitizer_syscall_post_impl_compat_50_nanosleep(res, (long long)(rqtp),    \
+                                                    (long long)(rmtp))
+#define __sanitizer_syscall_pre_fdatasync(fd)                                  \
+  __sanitizer_syscall_pre_impl_fdatasync((long long)(fd))
+#define __sanitizer_syscall_post_fdatasync(res, fd)                            \
+  __sanitizer_syscall_post_impl_fdatasync(res, (long long)(fd))
+#define __sanitizer_syscall_pre_mlockall(flags)                                \
+  __sanitizer_syscall_pre_impl_mlockall((long long)(flags))
+#define __sanitizer_syscall_post_mlockall(res, flags)                          \
+  __sanitizer_syscall_post_impl_mlockall(res, (long long)(flags))
+#define __sanitizer_syscall_pre_munlockall()                                   \
+  __sanitizer_syscall_pre_impl_munlockall()
+#define __sanitizer_syscall_post_munlockall(res)                               \
+  __sanitizer_syscall_post_impl_munlockall(res)
+#define __sanitizer_syscall_pre_compat_50___sigtimedwait(set, info, timeout)   \
+  __sanitizer_syscall_pre_impl_compat_50___sigtimedwait(                       \
+      (long long)(set), (long long)(info), (long long)(timeout))
+#define __sanitizer_syscall_post_compat_50___sigtimedwait(res, set, info,      \
+                                                          timeout)             \
+  __sanitizer_syscall_post_impl_compat_50___sigtimedwait(                      \
+      res, (long long)(set), (long long)(info), (long long)(timeout))
+#define __sanitizer_syscall_pre_sigqueueinfo(pid, info)                        \
+  __sanitizer_syscall_pre_impl_sigqueueinfo((long long)(pid), (long long)(info))
+#define __sanitizer_syscall_post_sigqueueinfo(res, pid, info)                  \
+  __sanitizer_syscall_post_impl_sigqueueinfo(res, (long long)(pid),            \
+                                             (long long)(info))
+#define __sanitizer_syscall_pre_modctl(cmd, arg)                               \
+  __sanitizer_syscall_pre_impl_modctl((long long)(cmd), (long long)(arg))
+#define __sanitizer_syscall_post_modctl(res, cmd, arg)                         \
+  __sanitizer_syscall_post_impl_modctl(res, (long long)(cmd), (long long)(arg))
+#define __sanitizer_syscall_pre__ksem_init(value, idp)                         \
+  __sanitizer_syscall_pre_impl__ksem_init((long long)(value), (long long)(idp))
+#define __sanitizer_syscall_post__ksem_init(res, value, idp)                   \
+  __sanitizer_syscall_post_impl__ksem_init(res, (long long)(value),            \
+                                           (long long)(idp))
+#define __sanitizer_syscall_pre__ksem_open(name, oflag, mode, value, idp)      \
+  __sanitizer_syscall_pre_impl__ksem_open(                                     \
+      (long long)(name), (long long)(oflag), (long long)(mode),                \
+      (long long)(value), (long long)(idp))
+#define __sanitizer_syscall_post__ksem_open(res, name, oflag, mode, value,     \
+                                            idp)                               \
+  __sanitizer_syscall_post_impl__ksem_open(                                    \
+      res, (long long)(name), (long long)(oflag), (long long)(mode),           \
+      (long long)(value), (long long)(idp))
+#define __sanitizer_syscall_pre__ksem_unlink(name)                             \
+  __sanitizer_syscall_pre_impl__ksem_unlink((long long)(name))
+#define __sanitizer_syscall_post__ksem_unlink(res, name)                       \
+  __sanitizer_syscall_post_impl__ksem_unlink(res, (long long)(name))
+#define __sanitizer_syscall_pre__ksem_close(id)                                \
+  __sanitizer_syscall_pre_impl__ksem_close((long long)(id))
+#define __sanitizer_syscall_post__ksem_close(res, id)                          \
+  __sanitizer_syscall_post_impl__ksem_close(res, (long long)(id))
+#define __sanitizer_syscall_pre__ksem_post(id)                                 \
+  __sanitizer_syscall_pre_impl__ksem_post((long long)(id))
+#define __sanitizer_syscall_post__ksem_post(res, id)                           \
+  __sanitizer_syscall_post_impl__ksem_post(res, (long long)(id))
+#define __sanitizer_syscall_pre__ksem_wait(id)                                 \
+  __sanitizer_syscall_pre_impl__ksem_wait((long long)(id))
+#define __sanitizer_syscall_post__ksem_wait(res, id)                           \
+  __sanitizer_syscall_post_impl__ksem_wait(res, (long long)(id))
+#define __sanitizer_syscall_pre__ksem_trywait(id)                              \
+  __sanitizer_syscall_pre_impl__ksem_trywait((long long)(id))
+#define __sanitizer_syscall_post__ksem_trywait(res, id)                        \
+  __sanitizer_syscall_post_impl__ksem_trywait(res, (long long)(id))
+#define __sanitizer_syscall_pre__ksem_getvalue(id, value)                      \
+  __sanitizer_syscall_pre_impl__ksem_getvalue((long long)(id),                 \
+                                              (long long)(value))
+#define __sanitizer_syscall_post__ksem_getvalue(res, id, value)                \
+  __sanitizer_syscall_post_impl__ksem_getvalue(res, (long long)(id),           \
+                                               (long long)(value))
+#define __sanitizer_syscall_pre__ksem_destroy(id)                              \
+  __sanitizer_syscall_pre_impl__ksem_destroy((long long)(id))
+#define __sanitizer_syscall_post__ksem_destroy(res, id)                        \
+  __sanitizer_syscall_post_impl__ksem_destroy(res, (long long)(id))
+#define __sanitizer_syscall_pre__ksem_timedwait(id, abstime)                   \
+  __sanitizer_syscall_pre_impl__ksem_timedwait((long long)(id),                \
+                                               (long long)(abstime))
+#define __sanitizer_syscall_post__ksem_timedwait(res, id, abstime)             \
+  __sanitizer_syscall_post_impl__ksem_timedwait(res, (long long)(id),          \
+                                                (long long)(abstime))
+#define __sanitizer_syscall_pre_mq_open(name, oflag, mode, attr)               \
+  __sanitizer_syscall_pre_impl_mq_open((long long)(name), (long long)(oflag),  \
+                                       (long long)(mode), (long long)(attr))
+#define __sanitizer_syscall_post_mq_open(res, name, oflag, mode, attr)         \
+  __sanitizer_syscall_post_impl_mq_open(res, (long long)(name),                \
+                                        (long long)(oflag), (long long)(mode), \
+                                        (long long)(attr))
+#define __sanitizer_syscall_pre_mq_close(mqdes)                                \
+  __sanitizer_syscall_pre_impl_mq_close((long long)(mqdes))
+#define __sanitizer_syscall_post_mq_close(res, mqdes)                          \
+  __sanitizer_syscall_post_impl_mq_close(res, (long long)(mqdes))
+#define __sanitizer_syscall_pre_mq_unlink(name)                                \
+  __sanitizer_syscall_pre_impl_mq_unlink((long long)(name))
+#define __sanitizer_syscall_post_mq_unlink(res, name)                          \
+  __sanitizer_syscall_post_impl_mq_unlink(res, (long long)(name))
+#define __sanitizer_syscall_pre_mq_getattr(mqdes, mqstat)                      \
+  __sanitizer_syscall_pre_impl_mq_getattr((long long)(mqdes),                  \
+                                          (long long)(mqstat))
+#define __sanitizer_syscall_post_mq_getattr(res, mqdes, mqstat)                \
+  __sanitizer_syscall_post_impl_mq_getattr(res, (long long)(mqdes),            \
+                                           (long long)(mqstat))
+#define __sanitizer_syscall_pre_mq_setattr(mqdes, mqstat, omqstat)             \
+  __sanitizer_syscall_pre_impl_mq_setattr(                                     \
+      (long long)(mqdes), (long long)(mqstat), (long long)(omqstat))
+#define __sanitizer_syscall_post_mq_setattr(res, mqdes, mqstat, omqstat)       \
+  __sanitizer_syscall_post_impl_mq_setattr(                                    \
+      res, (long long)(mqdes), (long long)(mqstat), (long long)(omqstat))
+#define __sanitizer_syscall_pre_mq_notify(mqdes, notification)                 \
+  __sanitizer_syscall_pre_impl_mq_notify((long long)(mqdes),                   \
+                                         (long long)(notification))
+#define __sanitizer_syscall_post_mq_notify(res, mqdes, notification)           \
+  __sanitizer_syscall_post_impl_mq_notify(res, (long long)(mqdes),             \
+                                          (long long)(notification))
+#define __sanitizer_syscall_pre_mq_send(mqdes, msg_ptr, msg_len, msg_prio)     \
+  __sanitizer_syscall_pre_impl_mq_send(                                        \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio))
+#define __sanitizer_syscall_post_mq_send(res, mqdes, msg_ptr, msg_len,         \
+                                         msg_prio)                             \
+  __sanitizer_syscall_post_impl_mq_send(                                       \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio))
+#define __sanitizer_syscall_pre_mq_receive(mqdes, msg_ptr, msg_len, msg_prio)  \
+  __sanitizer_syscall_pre_impl_mq_receive(                                     \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio))
+#define __sanitizer_syscall_post_mq_receive(res, mqdes, msg_ptr, msg_len,      \
+                                            msg_prio)                          \
+  __sanitizer_syscall_post_impl_mq_receive(                                    \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio))
+#define __sanitizer_syscall_pre_compat_50_mq_timedsend(                        \
+    mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                            \
+  __sanitizer_syscall_pre_impl_compat_50_mq_timedsend(                         \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_post_compat_50_mq_timedsend(                       \
+    res, mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                       \
+  __sanitizer_syscall_post_impl_compat_50_mq_timedsend(                        \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_pre_compat_50_mq_timedreceive(                     \
+    mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                            \
+  __sanitizer_syscall_pre_impl_compat_50_mq_timedreceive(                      \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_post_compat_50_mq_timedreceive(                    \
+    res, mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                       \
+  __sanitizer_syscall_post_impl_compat_50_mq_timedreceive(                     \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio), (long long)(abs_timeout))
+/* syscall 267 has been skipped */
+/* syscall 268 has been skipped */
+/* syscall 269 has been skipped */
+#define __sanitizer_syscall_pre___posix_rename(from, to)                       \
+  __sanitizer_syscall_pre_impl___posix_rename((long long)(from),               \
+                                              (long long)(to))
+#define __sanitizer_syscall_post___posix_rename(res, from, to)                 \
+  __sanitizer_syscall_post_impl___posix_rename(res, (long long)(from),         \
+                                               (long long)(to))
+#define __sanitizer_syscall_pre_swapctl(cmd, arg, misc)                        \
+  __sanitizer_syscall_pre_impl_swapctl((long long)(cmd), (long long)(arg),     \
+                                       (long long)(misc))
+#define __sanitizer_syscall_post_swapctl(res, cmd, arg, misc)                  \
+  __sanitizer_syscall_post_impl_swapctl(res, (long long)(cmd),                 \
+                                        (long long)(arg), (long long)(misc))
+#define __sanitizer_syscall_pre_compat_30_getdents(fd, buf, count)             \
+  __sanitizer_syscall_pre_impl_compat_30_getdents(                             \
+      (long long)(fd), (long long)(buf), (long long)(count))
+#define __sanitizer_syscall_post_compat_30_getdents(res, fd, buf, count)       \
+  __sanitizer_syscall_post_impl_compat_30_getdents(                            \
+      res, (long long)(fd), (long long)(buf), (long long)(count))
+#define __sanitizer_syscall_pre_minherit(addr, len, inherit)                   \
+  __sanitizer_syscall_pre_impl_minherit((long long)(addr), (long long)(len),   \
+                                        (long long)(inherit))
+#define __sanitizer_syscall_post_minherit(res, addr, len, inherit)             \
+  __sanitizer_syscall_post_impl_minherit(                                      \
+      res, (long long)(addr), (long long)(len), (long long)(inherit))
+#define __sanitizer_syscall_pre_lchmod(path, mode)                             \
+  __sanitizer_syscall_pre_impl_lchmod((long long)(path), (long long)(mode))
+#define __sanitizer_syscall_post_lchmod(res, path, mode)                       \
+  __sanitizer_syscall_post_impl_lchmod(res, (long long)(path),                 \
+                                       (long long)(mode))
+#define __sanitizer_syscall_pre_lchown(path, uid, gid)                         \
+  __sanitizer_syscall_pre_impl_lchown((long long)(path), (long long)(uid),     \
+                                      (long long)(gid))
+#define __sanitizer_syscall_post_lchown(res, path, uid, gid)                   \
+  __sanitizer_syscall_post_impl_lchown(res, (long long)(path),                 \
+                                       (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_pre_compat_50_lutimes(path, tptr)                  \
+  __sanitizer_syscall_pre_impl_compat_50_lutimes((long long)(path),            \
+                                                 (long long)(tptr))
+#define __sanitizer_syscall_post_compat_50_lutimes(res, path, tptr)            \
+  __sanitizer_syscall_post_impl_compat_50_lutimes(res, (long long)(path),      \
+                                                  (long long)(tptr))
+#define __sanitizer_syscall_pre___msync13(addr, len, flags)                    \
+  __sanitizer_syscall_pre_impl___msync13((long long)(addr), (long long)(len),  \
+                                         (long long)(flags))
+#define __sanitizer_syscall_post___msync13(res, addr, len, flags)              \
+  __sanitizer_syscall_post_impl___msync13(                                     \
+      res, (long long)(addr), (long long)(len), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_30___stat13(path, ub)                   \
+  __sanitizer_syscall_pre_impl_compat_30___stat13((long long)(path),           \
+                                                  (long long)(ub))
+#define __sanitizer_syscall_post_compat_30___stat13(res, path, ub)             \
+  __sanitizer_syscall_post_impl_compat_30___stat13(res, (long long)(path),     \
+                                                   (long long)(ub))
+#define __sanitizer_syscall_pre_compat_30___fstat13(fd, sb)                    \
+  __sanitizer_syscall_pre_impl_compat_30___fstat13((long long)(fd),            \
+                                                   (long long)(sb))
+#define __sanitizer_syscall_post_compat_30___fstat13(res, fd, sb)              \
+  __sanitizer_syscall_post_impl_compat_30___fstat13(res, (long long)(fd),      \
+                                                    (long long)(sb))
+#define __sanitizer_syscall_pre_compat_30___lstat13(path, ub)                  \
+  __sanitizer_syscall_pre_impl_compat_30___lstat13((long long)(path),          \
+                                                   (long long)(ub))
+#define __sanitizer_syscall_post_compat_30___lstat13(res, path, ub)            \
+  __sanitizer_syscall_post_impl_compat_30___lstat13(res, (long long)(path),    \
+                                                    (long long)(ub))
+#define __sanitizer_syscall_pre___sigaltstack14(nss, oss)                      \
+  __sanitizer_syscall_pre_impl___sigaltstack14((long long)(nss),               \
+                                               (long long)(oss))
+#define __sanitizer_syscall_post___sigaltstack14(res, nss, oss)                \
+  __sanitizer_syscall_post_impl___sigaltstack14(res, (long long)(nss),         \
+                                                (long long)(oss))
+#define __sanitizer_syscall_pre___vfork14()                                    \
+  __sanitizer_syscall_pre_impl___vfork14()
+#define __sanitizer_syscall_post___vfork14(res)                                \
+  __sanitizer_syscall_post_impl___vfork14(res)
+#define __sanitizer_syscall_pre___posix_chown(path, uid, gid)                  \
+  __sanitizer_syscall_pre_impl___posix_chown(                                  \
+      (long long)(path), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_post___posix_chown(res, path, uid, gid)            \
+  __sanitizer_syscall_post_impl___posix_chown(                                 \
+      res, (long long)(path), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_pre___posix_fchown(fd, uid, gid)                   \
+  __sanitizer_syscall_pre_impl___posix_fchown(                                 \
+      (long long)(fd), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_post___posix_fchown(res, fd, uid, gid)             \
+  __sanitizer_syscall_post_impl___posix_fchown(                                \
+      res, (long long)(fd), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_pre___posix_lchown(path, uid, gid)                 \
+  __sanitizer_syscall_pre_impl___posix_lchown(                                 \
+      (long long)(path), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_post___posix_lchown(res, path, uid, gid)           \
+  __sanitizer_syscall_post_impl___posix_lchown(                                \
+      res, (long long)(path), (long long)(uid), (long long)(gid))
+#define __sanitizer_syscall_pre_getsid(pid)                                    \
+  __sanitizer_syscall_pre_impl_getsid((long long)(pid))
+#define __sanitizer_syscall_post_getsid(res, pid)                              \
+  __sanitizer_syscall_post_impl_getsid(res, (long long)(pid))
+#define __sanitizer_syscall_pre___clone(flags, stack)                          \
+  __sanitizer_syscall_pre_impl___clone((long long)(flags), (long long)(stack))
+#define __sanitizer_syscall_post___clone(res, flags, stack)                    \
+  __sanitizer_syscall_post_impl___clone(res, (long long)(flags),               \
+                                        (long long)(stack))
+#define __sanitizer_syscall_pre_fktrace(fd, ops, facs, pid)                    \
+  __sanitizer_syscall_pre_impl_fktrace((long long)(fd), (long long)(ops),      \
+                                       (long long)(facs), (long long)(pid))
+#define __sanitizer_syscall_post_fktrace(res, fd, ops, facs, pid)              \
+  __sanitizer_syscall_post_impl_fktrace(res, (long long)(fd),                  \
+                                        (long long)(ops), (long long)(facs),   \
+                                        (long long)(pid))
+#define __sanitizer_syscall_pre_preadv(fd, iovp, iovcnt, PAD, offset)          \
+  __sanitizer_syscall_pre_impl_preadv((long long)(fd), (long long)(iovp),      \
+                                      (long long)(iovcnt), (long long)(PAD),   \
+                                      (long long)(offset))
+#define __sanitizer_syscall_post_preadv(res, fd, iovp, iovcnt, PAD, offset)    \
+  __sanitizer_syscall_post_impl_preadv(res, (long long)(fd),                   \
+                                       (long long)(iovp), (long long)(iovcnt), \
+                                       (long long)(PAD), (long long)(offset))
+#define __sanitizer_syscall_pre_pwritev(fd, iovp, iovcnt, PAD, offset)         \
+  __sanitizer_syscall_pre_impl_pwritev((long long)(fd), (long long)(iovp),     \
+                                       (long long)(iovcnt), (long long)(PAD),  \
+                                       (long long)(offset))
+#define __sanitizer_syscall_post_pwritev(res, fd, iovp, iovcnt, PAD, offset)   \
+  __sanitizer_syscall_post_impl_pwritev(                                       \
+      res, (long long)(fd), (long long)(iovp), (long long)(iovcnt),            \
+      (long long)(PAD), (long long)(offset))
+#define __sanitizer_syscall_pre_compat_16___sigaction14(signum, nsa, osa)      \
+  __sanitizer_syscall_pre_impl_compat_16___sigaction14(                        \
+      (long long)(signum), (long long)(nsa), (long long)(osa))
+#define __sanitizer_syscall_post_compat_16___sigaction14(res, signum, nsa,     \
+                                                         osa)                  \
+  __sanitizer_syscall_post_impl_compat_16___sigaction14(                       \
+      res, (long long)(signum), (long long)(nsa), (long long)(osa))
+#define __sanitizer_syscall_pre___sigpending14(set)                            \
+  __sanitizer_syscall_pre_impl___sigpending14((long long)(set))
+#define __sanitizer_syscall_post___sigpending14(res, set)                      \
+  __sanitizer_syscall_post_impl___sigpending14(res, (long long)(set))
+#define __sanitizer_syscall_pre___sigprocmask14(how, set, oset)                \
+  __sanitizer_syscall_pre_impl___sigprocmask14(                                \
+      (long long)(how), (long long)(set), (long long)(oset))
+#define __sanitizer_syscall_post___sigprocmask14(res, how, set, oset)          \
+  __sanitizer_syscall_post_impl___sigprocmask14(                               \
+      res, (long long)(how), (long long)(set), (long long)(oset))
+#define __sanitizer_syscall_pre___sigsuspend14(set)                            \
+  __sanitizer_syscall_pre_impl___sigsuspend14((long long)(set))
+#define __sanitizer_syscall_post___sigsuspend14(res, set)                      \
+  __sanitizer_syscall_post_impl___sigsuspend14(res, (long long)(set))
+#define __sanitizer_syscall_pre_compat_16___sigreturn14(sigcntxp)              \
+  __sanitizer_syscall_pre_impl_compat_16___sigreturn14((long long)(sigcntxp))
+#define __sanitizer_syscall_post_compat_16___sigreturn14(res, sigcntxp)        \
+  __sanitizer_syscall_post_impl_compat_16___sigreturn14(res,                   \
+                                                        (long long)(sigcntxp))
+#define __sanitizer_syscall_pre___getcwd(bufp, length)                         \
+  __sanitizer_syscall_pre_impl___getcwd((long long)(bufp), (long long)(length))
+#define __sanitizer_syscall_post___getcwd(res, bufp, length)                   \
+  __sanitizer_syscall_post_impl___getcwd(res, (long long)(bufp),               \
+                                         (long long)(length))
+#define __sanitizer_syscall_pre_fchroot(fd)                                    \
+  __sanitizer_syscall_pre_impl_fchroot((long long)(fd))
+#define __sanitizer_syscall_post_fchroot(res, fd)                              \
+  __sanitizer_syscall_post_impl_fchroot(res, (long long)(fd))
+#define __sanitizer_syscall_pre_compat_30_fhopen(fhp, flags)                   \
+  __sanitizer_syscall_pre_impl_compat_30_fhopen((long long)(fhp),              \
+                                                (long long)(flags))
+#define __sanitizer_syscall_post_compat_30_fhopen(res, fhp, flags)             \
+  __sanitizer_syscall_post_impl_compat_30_fhopen(res, (long long)(fhp),        \
+                                                 (long long)(flags))
+#define __sanitizer_syscall_pre_compat_30_fhstat(fhp, sb)                      \
+  __sanitizer_syscall_pre_impl_compat_30_fhstat((long long)(fhp),              \
+                                                (long long)(sb))
+#define __sanitizer_syscall_post_compat_30_fhstat(res, fhp, sb)                \
+  __sanitizer_syscall_post_impl_compat_30_fhstat(res, (long long)(fhp),        \
+                                                 (long long)(sb))
+#define __sanitizer_syscall_pre_compat_20_fhstatfs(fhp, buf)                   \
+  __sanitizer_syscall_pre_impl_compat_20_fhstatfs((long long)(fhp),            \
+                                                  (long long)(buf))
+#define __sanitizer_syscall_post_compat_20_fhstatfs(res, fhp, buf)             \
+  __sanitizer_syscall_post_impl_compat_20_fhstatfs(res, (long long)(fhp),      \
+                                                   (long long)(buf))
+#define __sanitizer_syscall_pre_compat_50_____semctl13(semid, semnum, cmd,     \
+                                                       arg)                    \
+  __sanitizer_syscall_pre_impl_compat_50_____semctl13(                         \
+      (long long)(semid), (long long)(semnum), (long long)(cmd),               \
+      (long long)(arg))
+#define __sanitizer_syscall_post_compat_50_____semctl13(res, semid, semnum,    \
+                                                        cmd, arg)              \
+  __sanitizer_syscall_post_impl_compat_50_____semctl13(                        \
+      res, (long long)(semid), (long long)(semnum), (long long)(cmd),          \
+      (long long)(arg))
+#define __sanitizer_syscall_pre_compat_50___msgctl13(msqid, cmd, buf)          \
+  __sanitizer_syscall_pre_impl_compat_50___msgctl13(                           \
+      (long long)(msqid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post_compat_50___msgctl13(res, msqid, cmd, buf)    \
+  __sanitizer_syscall_post_impl_compat_50___msgctl13(                          \
+      res, (long long)(msqid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre_compat_50___shmctl13(shmid, cmd, buf)          \
+  __sanitizer_syscall_pre_impl_compat_50___shmctl13(                           \
+      (long long)(shmid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post_compat_50___shmctl13(res, shmid, cmd, buf)    \
+  __sanitizer_syscall_post_impl_compat_50___shmctl13(                          \
+      res, (long long)(shmid), (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre_lchflags(path, flags)                          \
+  __sanitizer_syscall_pre_impl_lchflags((long long)(path), (long long)(flags))
+#define __sanitizer_syscall_post_lchflags(res, path, flags)                    \
+  __sanitizer_syscall_post_impl_lchflags(res, (long long)(path),               \
+                                         (long long)(flags))
+#define __sanitizer_syscall_pre_issetugid()                                    \
+  __sanitizer_syscall_pre_impl_issetugid()
+#define __sanitizer_syscall_post_issetugid(res)                                \
+  __sanitizer_syscall_post_impl_issetugid(res)
+#define __sanitizer_syscall_pre_utrace(label, addr, len)                       \
+  __sanitizer_syscall_pre_impl_utrace((long long)(label), (long long)(addr),   \
+                                      (long long)(len))
+#define __sanitizer_syscall_post_utrace(res, label, addr, len)                 \
+  __sanitizer_syscall_post_impl_utrace(res, (long long)(label),                \
+                                       (long long)(addr), (long long)(len))
+#define __sanitizer_syscall_pre_getcontext(ucp)                                \
+  __sanitizer_syscall_pre_impl_getcontext((long long)(ucp))
+#define __sanitizer_syscall_post_getcontext(res, ucp)                          \
+  __sanitizer_syscall_post_impl_getcontext(res, (long long)(ucp))
+#define __sanitizer_syscall_pre_setcontext(ucp)                                \
+  __sanitizer_syscall_pre_impl_setcontext((long long)(ucp))
+#define __sanitizer_syscall_post_setcontext(res, ucp)                          \
+  __sanitizer_syscall_post_impl_setcontext(res, (long long)(ucp))
+#define __sanitizer_syscall_pre__lwp_create(ucp, flags, new_lwp)               \
+  __sanitizer_syscall_pre_impl__lwp_create(                                    \
+      (long long)(ucp), (long long)(flags), (long long)(new_lwp))
+#define __sanitizer_syscall_post__lwp_create(res, ucp, flags, new_lwp)         \
+  __sanitizer_syscall_post_impl__lwp_create(                                   \
+      res, (long long)(ucp), (long long)(flags), (long long)(new_lwp))
+#define __sanitizer_syscall_pre__lwp_exit()                                    \
+  __sanitizer_syscall_pre_impl__lwp_exit()
+#define __sanitizer_syscall_post__lwp_exit(res)                                \
+  __sanitizer_syscall_post_impl__lwp_exit(res)
+#define __sanitizer_syscall_pre__lwp_self()                                    \
+  __sanitizer_syscall_pre_impl__lwp_self()
+#define __sanitizer_syscall_post__lwp_self(res)                                \
+  __sanitizer_syscall_post_impl__lwp_self(res)
+#define __sanitizer_syscall_pre__lwp_wait(wait_for, departed)                  \
+  __sanitizer_syscall_pre_impl__lwp_wait((long long)(wait_for),                \
+                                         (long long)(departed))
+#define __sanitizer_syscall_post__lwp_wait(res, wait_for, departed)            \
+  __sanitizer_syscall_post_impl__lwp_wait(res, (long long)(wait_for),          \
+                                          (long long)(departed))
+#define __sanitizer_syscall_pre__lwp_suspend(target)                           \
+  __sanitizer_syscall_pre_impl__lwp_suspend((long long)(target))
+#define __sanitizer_syscall_post__lwp_suspend(res, target)                     \
+  __sanitizer_syscall_post_impl__lwp_suspend(res, (long long)(target))
+#define __sanitizer_syscall_pre__lwp_continue(target)                          \
+  __sanitizer_syscall_pre_impl__lwp_continue((long long)(target))
+#define __sanitizer_syscall_post__lwp_continue(res, target)                    \
+  __sanitizer_syscall_post_impl__lwp_continue(res, (long long)(target))
+#define __sanitizer_syscall_pre__lwp_wakeup(target)                            \
+  __sanitizer_syscall_pre_impl__lwp_wakeup((long long)(target))
+#define __sanitizer_syscall_post__lwp_wakeup(res, target)                      \
+  __sanitizer_syscall_post_impl__lwp_wakeup(res, (long long)(target))
+#define __sanitizer_syscall_pre__lwp_getprivate()                              \
+  __sanitizer_syscall_pre_impl__lwp_getprivate()
+#define __sanitizer_syscall_post__lwp_getprivate(res)                          \
+  __sanitizer_syscall_post_impl__lwp_getprivate(res)
+#define __sanitizer_syscall_pre__lwp_setprivate(ptr)                           \
+  __sanitizer_syscall_pre_impl__lwp_setprivate((long long)(ptr))
+#define __sanitizer_syscall_post__lwp_setprivate(res, ptr)                     \
+  __sanitizer_syscall_post_impl__lwp_setprivate(res, (long long)(ptr))
+#define __sanitizer_syscall_pre__lwp_kill(target, signo)                       \
+  __sanitizer_syscall_pre_impl__lwp_kill((long long)(target),                  \
+                                         (long long)(signo))
+#define __sanitizer_syscall_post__lwp_kill(res, target, signo)                 \
+  __sanitizer_syscall_post_impl__lwp_kill(res, (long long)(target),            \
+                                          (long long)(signo))
+#define __sanitizer_syscall_pre__lwp_detach(target)                            \
+  __sanitizer_syscall_pre_impl__lwp_detach((long long)(target))
+#define __sanitizer_syscall_post__lwp_detach(res, target)                      \
+  __sanitizer_syscall_post_impl__lwp_detach(res, (long long)(target))
+#define __sanitizer_syscall_pre_compat_50__lwp_park(ts, unpark, hint,          \
+                                                    unparkhint)                \
+  __sanitizer_syscall_pre_impl_compat_50__lwp_park(                            \
+      (long long)(ts), (long long)(unpark), (long long)(hint),                 \
+      (long long)(unparkhint))
+#define __sanitizer_syscall_post_compat_50__lwp_park(res, ts, unpark, hint,    \
+                                                     unparkhint)               \
+  __sanitizer_syscall_post_impl_compat_50__lwp_park(                           \
+      res, (long long)(ts), (long long)(unpark), (long long)(hint),            \
+      (long long)(unparkhint))
+#define __sanitizer_syscall_pre__lwp_unpark(target, hint)                      \
+  __sanitizer_syscall_pre_impl__lwp_unpark((long long)(target),                \
+                                           (long long)(hint))
+#define __sanitizer_syscall_post__lwp_unpark(res, target, hint)                \
+  __sanitizer_syscall_post_impl__lwp_unpark(res, (long long)(target),          \
+                                            (long long)(hint))
+#define __sanitizer_syscall_pre__lwp_unpark_all(targets, ntargets, hint)       \
+  __sanitizer_syscall_pre_impl__lwp_unpark_all(                                \
+      (long long)(targets), (long long)(ntargets), (long long)(hint))
+#define __sanitizer_syscall_post__lwp_unpark_all(res, targets, ntargets, hint) \
+  __sanitizer_syscall_post_impl__lwp_unpark_all(                               \
+      res, (long long)(targets), (long long)(ntargets), (long long)(hint))
+#define __sanitizer_syscall_pre__lwp_setname(target, name)                     \
+  __sanitizer_syscall_pre_impl__lwp_setname((long long)(target),               \
+                                            (long long)(name))
+#define __sanitizer_syscall_post__lwp_setname(res, target, name)               \
+  __sanitizer_syscall_post_impl__lwp_setname(res, (long long)(target),         \
+                                             (long long)(name))
+#define __sanitizer_syscall_pre__lwp_getname(target, name, len)                \
+  __sanitizer_syscall_pre_impl__lwp_getname(                                   \
+      (long long)(target), (long long)(name), (long long)(len))
+#define __sanitizer_syscall_post__lwp_getname(res, target, name, len)          \
+  __sanitizer_syscall_post_impl__lwp_getname(                                  \
+      res, (long long)(target), (long long)(name), (long long)(len))
+#define __sanitizer_syscall_pre__lwp_ctl(features, address)                    \
+  __sanitizer_syscall_pre_impl__lwp_ctl((long long)(features),                 \
+                                        (long long)(address))
+#define __sanitizer_syscall_post__lwp_ctl(res, features, address)              \
+  __sanitizer_syscall_post_impl__lwp_ctl(res, (long long)(features),           \
+                                         (long long)(address))
+/* syscall 326 has been skipped */
+/* syscall 327 has been skipped */
+/* syscall 328 has been skipped */
+/* syscall 329 has been skipped */
+#define __sanitizer_syscall_pre_compat_60_sa_register(newv, oldv, flags,       \
+                                                      stackinfo_offset)        \
+  __sanitizer_syscall_pre_impl_compat_60_sa_register(                          \
+      (long long)(newv), (long long)(oldv), (long long)(flags),                \
+      (long long)(stackinfo_offset))
+#define __sanitizer_syscall_post_compat_60_sa_register(res, newv, oldv, flags, \
+                                                       stackinfo_offset)       \
+  __sanitizer_syscall_post_impl_compat_60_sa_register(                         \
+      res, (long long)(newv), (long long)(oldv), (long long)(flags),           \
+      (long long)(stackinfo_offset))
+#define __sanitizer_syscall_pre_compat_60_sa_stacks(num, stacks)               \
+  __sanitizer_syscall_pre_impl_compat_60_sa_stacks((long long)(num),           \
+                                                   (long long)(stacks))
+#define __sanitizer_syscall_post_compat_60_sa_stacks(res, num, stacks)         \
+  __sanitizer_syscall_post_impl_compat_60_sa_stacks(res, (long long)(num),     \
+                                                    (long long)(stacks))
+#define __sanitizer_syscall_pre_compat_60_sa_enable()                          \
+  __sanitizer_syscall_pre_impl_compat_60_sa_enable()
+#define __sanitizer_syscall_post_compat_60_sa_enable(res)                      \
+  __sanitizer_syscall_post_impl_compat_60_sa_enable(res)
+#define __sanitizer_syscall_pre_compat_60_sa_setconcurrency(concurrency)       \
+  __sanitizer_syscall_pre_impl_compat_60_sa_setconcurrency(                    \
+      (long long)(concurrency))
+#define __sanitizer_syscall_post_compat_60_sa_setconcurrency(res, concurrency) \
+  __sanitizer_syscall_post_impl_compat_60_sa_setconcurrency(                   \
+      res, (long long)(concurrency))
+#define __sanitizer_syscall_pre_compat_60_sa_yield()                           \
+  __sanitizer_syscall_pre_impl_compat_60_sa_yield()
+#define __sanitizer_syscall_post_compat_60_sa_yield(res)                       \
+  __sanitizer_syscall_post_impl_compat_60_sa_yield(res)
+#define __sanitizer_syscall_pre_compat_60_sa_preempt(sa_id)                    \
+  __sanitizer_syscall_pre_impl_compat_60_sa_preempt((long long)(sa_id))
+#define __sanitizer_syscall_post_compat_60_sa_preempt(res, sa_id)              \
+  __sanitizer_syscall_post_impl_compat_60_sa_preempt(res, (long long)(sa_id))
+/* syscall 336 has been skipped */
+/* syscall 337 has been skipped */
+/* syscall 338 has been skipped */
+/* syscall 339 has been skipped */
+#define __sanitizer_syscall_pre___sigaction_sigtramp(signum, nsa, osa, tramp,  \
+                                                     vers)                     \
+  __sanitizer_syscall_pre_impl___sigaction_sigtramp(                           \
+      (long long)(signum), (long long)(nsa), (long long)(osa),                 \
+      (long long)(tramp), (long long)(vers))
+#define __sanitizer_syscall_post___sigaction_sigtramp(res, signum, nsa, osa,   \
+                                                      tramp, vers)             \
+  __sanitizer_syscall_post_impl___sigaction_sigtramp(                          \
+      res, (long long)(signum), (long long)(nsa), (long long)(osa),            \
+      (long long)(tramp), (long long)(vers))
+/* syscall 341 has been skipped */
+/* syscall 342 has been skipped */
+#define __sanitizer_syscall_pre_rasctl(addr, len, op)                          \
+  __sanitizer_syscall_pre_impl_rasctl((long long)(addr), (long long)(len),     \
+                                      (long long)(op))
+#define __sanitizer_syscall_post_rasctl(res, addr, len, op)                    \
+  __sanitizer_syscall_post_impl_rasctl(res, (long long)(addr),                 \
+                                       (long long)(len), (long long)(op))
+#define __sanitizer_syscall_pre_kqueue() __sanitizer_syscall_pre_impl_kqueue()
+#define __sanitizer_syscall_post_kqueue(res)                                   \
+  __sanitizer_syscall_post_impl_kqueue(res)
+#define __sanitizer_syscall_pre_compat_50_kevent(fd, changelist, nchanges,     \
+                                                 eventlist, nevents, timeout)  \
+  __sanitizer_syscall_pre_impl_compat_50_kevent(                               \
+      (long long)(fd), (long long)(changelist), (long long)(nchanges),         \
+      (long long)(eventlist), (long long)(nevents), (long long)(timeout))
+#define __sanitizer_syscall_post_compat_50_kevent(                             \
+    res, fd, changelist, nchanges, eventlist, nevents, timeout)                \
+  __sanitizer_syscall_post_impl_compat_50_kevent(                              \
+      res, (long long)(fd), (long long)(changelist), (long long)(nchanges),    \
+      (long long)(eventlist), (long long)(nevents), (long long)(timeout))
+#define __sanitizer_syscall_pre__sched_setparam(pid, lid, policy, params)      \
+  __sanitizer_syscall_pre_impl__sched_setparam(                                \
+      (long long)(pid), (long long)(lid), (long long)(policy),                 \
+      (long long)(params))
+#define __sanitizer_syscall_post__sched_setparam(res, pid, lid, policy,        \
+                                                 params)                       \
+  __sanitizer_syscall_post_impl__sched_setparam(                               \
+      res, (long long)(pid), (long long)(lid), (long long)(policy),            \
+      (long long)(params))
+#define __sanitizer_syscall_pre__sched_getparam(pid, lid, policy, params)      \
+  __sanitizer_syscall_pre_impl__sched_getparam(                                \
+      (long long)(pid), (long long)(lid), (long long)(policy),                 \
+      (long long)(params))
+#define __sanitizer_syscall_post__sched_getparam(res, pid, lid, policy,        \
+                                                 params)                       \
+  __sanitizer_syscall_post_impl__sched_getparam(                               \
+      res, (long long)(pid), (long long)(lid), (long long)(policy),            \
+      (long long)(params))
+#define __sanitizer_syscall_pre__sched_setaffinity(pid, lid, size, cpuset)     \
+  __sanitizer_syscall_pre_impl__sched_setaffinity(                             \
+      (long long)(pid), (long long)(lid), (long long)(size),                   \
+      (long long)(cpuset))
+#define __sanitizer_syscall_post__sched_setaffinity(res, pid, lid, size,       \
+                                                    cpuset)                    \
+  __sanitizer_syscall_post_impl__sched_setaffinity(                            \
+      res, (long long)(pid), (long long)(lid), (long long)(size),              \
+      (long long)(cpuset))
+#define __sanitizer_syscall_pre__sched_getaffinity(pid, lid, size, cpuset)     \
+  __sanitizer_syscall_pre_impl__sched_getaffinity(                             \
+      (long long)(pid), (long long)(lid), (long long)(size),                   \
+      (long long)(cpuset))
+#define __sanitizer_syscall_post__sched_getaffinity(res, pid, lid, size,       \
+                                                    cpuset)                    \
+  __sanitizer_syscall_post_impl__sched_getaffinity(                            \
+      res, (long long)(pid), (long long)(lid), (long long)(size),              \
+      (long long)(cpuset))
+#define __sanitizer_syscall_pre_sched_yield()                                  \
+  __sanitizer_syscall_pre_impl_sched_yield()
+#define __sanitizer_syscall_post_sched_yield(res)                              \
+  __sanitizer_syscall_post_impl_sched_yield(res)
+#define __sanitizer_syscall_pre__sched_protect(priority)                       \
+  __sanitizer_syscall_pre_impl__sched_protect((long long)(priority))
+#define __sanitizer_syscall_post__sched_protect(res, priority)                 \
+  __sanitizer_syscall_post_impl__sched_protect(res, (long long)(priority))
+/* syscall 352 has been skipped */
+/* syscall 353 has been skipped */
+#define __sanitizer_syscall_pre_fsync_range(fd, flags, start, length)          \
+  __sanitizer_syscall_pre_impl_fsync_range(                                    \
+      (long long)(fd), (long long)(flags), (long long)(start),                 \
+      (long long)(length))
+#define __sanitizer_syscall_post_fsync_range(res, fd, flags, start, length)    \
+  __sanitizer_syscall_post_impl_fsync_range(                                   \
+      res, (long long)(fd), (long long)(flags), (long long)(start),            \
+      (long long)(length))
+#define __sanitizer_syscall_pre_uuidgen(store, count)                          \
+  __sanitizer_syscall_pre_impl_uuidgen((long long)(store), (long long)(count))
+#define __sanitizer_syscall_post_uuidgen(res, store, count)                    \
+  __sanitizer_syscall_post_impl_uuidgen(res, (long long)(store),               \
+                                        (long long)(count))
+#define __sanitizer_syscall_pre_compat_90_getvfsstat(buf, bufsize, flags)      \
+  __sanitizer_syscall_pre_impl_compat_90_getvfsstat(                           \
+      (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_post_compat_90_getvfsstat(res, buf, bufsize,       \
+                                                      flags)                   \
+  __sanitizer_syscall_post_impl_compat_90_getvfsstat(                          \
+      res, (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_90_statvfs1(path, buf, flags)           \
+  __sanitizer_syscall_pre_impl_compat_90_statvfs1(                             \
+      (long long)(path), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_post_compat_90_statvfs1(res, path, buf, flags)     \
+  __sanitizer_syscall_post_impl_compat_90_statvfs1(                            \
+      res, (long long)(path), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_90_fstatvfs1(fd, buf, flags)            \
+  __sanitizer_syscall_pre_impl_compat_90_fstatvfs1(                            \
+      (long long)(fd), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_post_compat_90_fstatvfs1(res, fd, buf, flags)      \
+  __sanitizer_syscall_post_impl_compat_90_fstatvfs1(                           \
+      res, (long long)(fd), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_30_fhstatvfs1(fhp, buf, flags)          \
+  __sanitizer_syscall_pre_impl_compat_30_fhstatvfs1(                           \
+      (long long)(fhp), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_post_compat_30_fhstatvfs1(res, fhp, buf, flags)    \
+  __sanitizer_syscall_post_impl_compat_30_fhstatvfs1(                          \
+      res, (long long)(fhp), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_pre_extattrctl(path, cmd, filename, attrnamespace, \
+                                           attrname)                           \
+  __sanitizer_syscall_pre_impl_extattrctl(                                     \
+      (long long)(path), (long long)(cmd), (long long)(filename),              \
+      (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_post_extattrctl(res, path, cmd, filename,          \
+                                            attrnamespace, attrname)           \
+  __sanitizer_syscall_post_impl_extattrctl(                                    \
+      res, (long long)(path), (long long)(cmd), (long long)(filename),         \
+      (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_pre_extattr_set_file(path, attrnamespace,          \
+                                                 attrname, data, nbytes)       \
+  __sanitizer_syscall_pre_impl_extattr_set_file(                               \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname),    \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_set_file(res, path, attrnamespace,    \
+                                                  attrname, data, nbytes)      \
+  __sanitizer_syscall_post_impl_extattr_set_file(                              \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname), (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_get_file(path, attrnamespace,          \
+                                                 attrname, data, nbytes)       \
+  __sanitizer_syscall_pre_impl_extattr_get_file(                               \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname),    \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_get_file(res, path, attrnamespace,    \
+                                                  attrname, data, nbytes)      \
+  __sanitizer_syscall_post_impl_extattr_get_file(                              \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname), (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_delete_file(path, attrnamespace,       \
+                                                    attrname)                  \
+  __sanitizer_syscall_pre_impl_extattr_delete_file(                            \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_post_extattr_delete_file(res, path, attrnamespace, \
+                                                     attrname)                 \
+  __sanitizer_syscall_post_impl_extattr_delete_file(                           \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname))
+#define __sanitizer_syscall_pre_extattr_set_fd(fd, attrnamespace, attrname,    \
+                                               data, nbytes)                   \
+  __sanitizer_syscall_pre_impl_extattr_set_fd(                                 \
+      (long long)(fd), (long long)(attrnamespace), (long long)(attrname),      \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_set_fd(res, fd, attrnamespace,        \
+                                                attrname, data, nbytes)        \
+  __sanitizer_syscall_post_impl_extattr_set_fd(                                \
+      res, (long long)(fd), (long long)(attrnamespace), (long long)(attrname), \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_get_fd(fd, attrnamespace, attrname,    \
+                                               data, nbytes)                   \
+  __sanitizer_syscall_pre_impl_extattr_get_fd(                                 \
+      (long long)(fd), (long long)(attrnamespace), (long long)(attrname),      \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_get_fd(res, fd, attrnamespace,        \
+                                                attrname, data, nbytes)        \
+  __sanitizer_syscall_post_impl_extattr_get_fd(                                \
+      res, (long long)(fd), (long long)(attrnamespace), (long long)(attrname), \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_delete_fd(fd, attrnamespace, attrname) \
+  __sanitizer_syscall_pre_impl_extattr_delete_fd(                              \
+      (long long)(fd), (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_post_extattr_delete_fd(res, fd, attrnamespace,     \
+                                                   attrname)                   \
+  __sanitizer_syscall_post_impl_extattr_delete_fd(                             \
+      res, (long long)(fd), (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_pre_extattr_set_link(path, attrnamespace,          \
+                                                 attrname, data, nbytes)       \
+  __sanitizer_syscall_pre_impl_extattr_set_link(                               \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname),    \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_set_link(res, path, attrnamespace,    \
+                                                  attrname, data, nbytes)      \
+  __sanitizer_syscall_post_impl_extattr_set_link(                              \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname), (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_get_link(path, attrnamespace,          \
+                                                 attrname, data, nbytes)       \
+  __sanitizer_syscall_pre_impl_extattr_get_link(                               \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname),    \
+      (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_get_link(res, path, attrnamespace,    \
+                                                  attrname, data, nbytes)      \
+  __sanitizer_syscall_post_impl_extattr_get_link(                              \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname), (long long)(data), (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_delete_link(path, attrnamespace,       \
+                                                    attrname)                  \
+  __sanitizer_syscall_pre_impl_extattr_delete_link(                            \
+      (long long)(path), (long long)(attrnamespace), (long long)(attrname))
+#define __sanitizer_syscall_post_extattr_delete_link(res, path, attrnamespace, \
+                                                     attrname)                 \
+  __sanitizer_syscall_post_impl_extattr_delete_link(                           \
+      res, (long long)(path), (long long)(attrnamespace),                      \
+      (long long)(attrname))
+#define __sanitizer_syscall_pre_extattr_list_fd(fd, attrnamespace, data,       \
+                                                nbytes)                        \
+  __sanitizer_syscall_pre_impl_extattr_list_fd(                                \
+      (long long)(fd), (long long)(attrnamespace), (long long)(data),          \
+      (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_list_fd(res, fd, attrnamespace, data, \
+                                                 nbytes)                       \
+  __sanitizer_syscall_post_impl_extattr_list_fd(                               \
+      res, (long long)(fd), (long long)(attrnamespace), (long long)(data),     \
+      (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_list_file(path, attrnamespace, data,   \
+                                                  nbytes)                      \
+  __sanitizer_syscall_pre_impl_extattr_list_file(                              \
+      (long long)(path), (long long)(attrnamespace), (long long)(data),        \
+      (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_list_file(res, path, attrnamespace,   \
+                                                   data, nbytes)               \
+  __sanitizer_syscall_post_impl_extattr_list_file(                             \
+      res, (long long)(path), (long long)(attrnamespace), (long long)(data),   \
+      (long long)(nbytes))
+#define __sanitizer_syscall_pre_extattr_list_link(path, attrnamespace, data,   \
+                                                  nbytes)                      \
+  __sanitizer_syscall_pre_impl_extattr_list_link(                              \
+      (long long)(path), (long long)(attrnamespace), (long long)(data),        \
+      (long long)(nbytes))
+#define __sanitizer_syscall_post_extattr_list_link(res, path, attrnamespace,   \
+                                                   data, nbytes)               \
+  __sanitizer_syscall_post_impl_extattr_list_link(                             \
+      res, (long long)(path), (long long)(attrnamespace), (long long)(data),   \
+      (long long)(nbytes))
+#define __sanitizer_syscall_pre_compat_50_pselect(nd, in, ou, ex, ts, mask)    \
+  __sanitizer_syscall_pre_impl_compat_50_pselect(                              \
+      (long long)(nd), (long long)(in), (long long)(ou), (long long)(ex),      \
+      (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_post_compat_50_pselect(res, nd, in, ou, ex, ts,    \
+                                                   mask)                       \
+  __sanitizer_syscall_post_impl_compat_50_pselect(                             \
+      res, (long long)(nd), (long long)(in), (long long)(ou), (long long)(ex), \
+      (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_pre_compat_50_pollts(fds, nfds, ts, mask)          \
+  __sanitizer_syscall_pre_impl_compat_50_pollts(                               \
+      (long long)(fds), (long long)(nfds), (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_post_compat_50_pollts(res, fds, nfds, ts, mask)    \
+  __sanitizer_syscall_post_impl_compat_50_pollts(                              \
+      res, (long long)(fds), (long long)(nfds), (long long)(ts),               \
+      (long long)(mask))
+#define __sanitizer_syscall_pre_setxattr(path, name, value, size, flags)       \
+  __sanitizer_syscall_pre_impl_setxattr((long long)(path), (long long)(name),  \
+                                        (long long)(value), (long long)(size), \
+                                        (long long)(flags))
+#define __sanitizer_syscall_post_setxattr(res, path, name, value, size, flags) \
+  __sanitizer_syscall_post_impl_setxattr(                                      \
+      res, (long long)(path), (long long)(name), (long long)(value),           \
+      (long long)(size), (long long)(flags))
+#define __sanitizer_syscall_pre_lsetxattr(path, name, value, size, flags)      \
+  __sanitizer_syscall_pre_impl_lsetxattr(                                      \
+      (long long)(path), (long long)(name), (long long)(value),                \
+      (long long)(size), (long long)(flags))
+#define __sanitizer_syscall_post_lsetxattr(res, path, name, value, size,       \
+                                           flags)                              \
+  __sanitizer_syscall_post_impl_lsetxattr(                                     \
+      res, (long long)(path), (long long)(name), (long long)(value),           \
+      (long long)(size), (long long)(flags))
+#define __sanitizer_syscall_pre_fsetxattr(fd, name, value, size, flags)        \
+  __sanitizer_syscall_pre_impl_fsetxattr(                                      \
+      (long long)(fd), (long long)(name), (long long)(value),                  \
+      (long long)(size), (long long)(flags))
+#define __sanitizer_syscall_post_fsetxattr(res, fd, name, value, size, flags)  \
+  __sanitizer_syscall_post_impl_fsetxattr(                                     \
+      res, (long long)(fd), (long long)(name), (long long)(value),             \
+      (long long)(size), (long long)(flags))
+#define __sanitizer_syscall_pre_getxattr(path, name, value, size)              \
+  __sanitizer_syscall_pre_impl_getxattr((long long)(path), (long long)(name),  \
+                                        (long long)(value), (long long)(size))
+#define __sanitizer_syscall_post_getxattr(res, path, name, value, size)        \
+  __sanitizer_syscall_post_impl_getxattr(                                      \
+      res, (long long)(path), (long long)(name), (long long)(value),           \
+      (long long)(size))
+#define __sanitizer_syscall_pre_lgetxattr(path, name, value, size)             \
+  __sanitizer_syscall_pre_impl_lgetxattr((long long)(path), (long long)(name), \
+                                         (long long)(value),                   \
+                                         (long long)(size))
+#define __sanitizer_syscall_post_lgetxattr(res, path, name, value, size)       \
+  __sanitizer_syscall_post_impl_lgetxattr(                                     \
+      res, (long long)(path), (long long)(name), (long long)(value),           \
+      (long long)(size))
+#define __sanitizer_syscall_pre_fgetxattr(fd, name, value, size)               \
+  __sanitizer_syscall_pre_impl_fgetxattr((long long)(fd), (long long)(name),   \
+                                         (long long)(value),                   \
+                                         (long long)(size))
+#define __sanitizer_syscall_post_fgetxattr(res, fd, name, value, size)         \
+  __sanitizer_syscall_post_impl_fgetxattr(                                     \
+      res, (long long)(fd), (long long)(name), (long long)(value),             \
+      (long long)(size))
+#define __sanitizer_syscall_pre_listxattr(path, list, size)                    \
+  __sanitizer_syscall_pre_impl_listxattr((long long)(path), (long long)(list), \
+                                         (long long)(size))
+#define __sanitizer_syscall_post_listxattr(res, path, list, size)              \
+  __sanitizer_syscall_post_impl_listxattr(                                     \
+      res, (long long)(path), (long long)(list), (long long)(size))
+#define __sanitizer_syscall_pre_llistxattr(path, list, size)                   \
+  __sanitizer_syscall_pre_impl_llistxattr(                                     \
+      (long long)(path), (long long)(list), (long long)(size))
+#define __sanitizer_syscall_post_llistxattr(res, path, list, size)             \
+  __sanitizer_syscall_post_impl_llistxattr(                                    \
+      res, (long long)(path), (long long)(list), (long long)(size))
+#define __sanitizer_syscall_pre_flistxattr(fd, list, size)                     \
+  __sanitizer_syscall_pre_impl_flistxattr((long long)(fd), (long long)(list),  \
+                                          (long long)(size))
+#define __sanitizer_syscall_post_flistxattr(res, fd, list, size)               \
+  __sanitizer_syscall_post_impl_flistxattr(                                    \
+      res, (long long)(fd), (long long)(list), (long long)(size))
+#define __sanitizer_syscall_pre_removexattr(path, name)                        \
+  __sanitizer_syscall_pre_impl_removexattr((long long)(path), (long long)(name))
+#define __sanitizer_syscall_post_removexattr(res, path, name)                  \
+  __sanitizer_syscall_post_impl_removexattr(res, (long long)(path),            \
+                                            (long long)(name))
+#define __sanitizer_syscall_pre_lremovexattr(path, name)                       \
+  __sanitizer_syscall_pre_impl_lremovexattr((long long)(path),                 \
+                                            (long long)(name))
+#define __sanitizer_syscall_post_lremovexattr(res, path, name)                 \
+  __sanitizer_syscall_post_impl_lremovexattr(res, (long long)(path),           \
+                                             (long long)(name))
+#define __sanitizer_syscall_pre_fremovexattr(fd, name)                         \
+  __sanitizer_syscall_pre_impl_fremovexattr((long long)(fd), (long long)(name))
+#define __sanitizer_syscall_post_fremovexattr(res, fd, name)                   \
+  __sanitizer_syscall_post_impl_fremovexattr(res, (long long)(fd),             \
+                                             (long long)(name))
+#define __sanitizer_syscall_pre_compat_50___stat30(path, ub)                   \
+  __sanitizer_syscall_pre_impl_compat_50___stat30((long long)(path),           \
+                                                  (long long)(ub))
+#define __sanitizer_syscall_post_compat_50___stat30(res, path, ub)             \
+  __sanitizer_syscall_post_impl_compat_50___stat30(res, (long long)(path),     \
+                                                   (long long)(ub))
+#define __sanitizer_syscall_pre_compat_50___fstat30(fd, sb)                    \
+  __sanitizer_syscall_pre_impl_compat_50___fstat30((long long)(fd),            \
+                                                   (long long)(sb))
+#define __sanitizer_syscall_post_compat_50___fstat30(res, fd, sb)              \
+  __sanitizer_syscall_post_impl_compat_50___fstat30(res, (long long)(fd),      \
+                                                    (long long)(sb))
+#define __sanitizer_syscall_pre_compat_50___lstat30(path, ub)                  \
+  __sanitizer_syscall_pre_impl_compat_50___lstat30((long long)(path),          \
+                                                   (long long)(ub))
+#define __sanitizer_syscall_post_compat_50___lstat30(res, path, ub)            \
+  __sanitizer_syscall_post_impl_compat_50___lstat30(res, (long long)(path),    \
+                                                    (long long)(ub))
+#define __sanitizer_syscall_pre___getdents30(fd, buf, count)                   \
+  __sanitizer_syscall_pre_impl___getdents30((long long)(fd), (long long)(buf), \
+                                            (long long)(count))
+#define __sanitizer_syscall_post___getdents30(res, fd, buf, count)             \
+  __sanitizer_syscall_post_impl___getdents30(                                  \
+      res, (long long)(fd), (long long)(buf), (long long)(count))
+#define __sanitizer_syscall_pre_posix_fadvise()                                \
+  __sanitizer_syscall_pre_impl_posix_fadvise((long long)())
+#define __sanitizer_syscall_post_posix_fadvise(res)                            \
+  __sanitizer_syscall_post_impl_posix_fadvise(res, (long long)())
+#define __sanitizer_syscall_pre_compat_30___fhstat30(fhp, sb)                  \
+  __sanitizer_syscall_pre_impl_compat_30___fhstat30((long long)(fhp),          \
+                                                    (long long)(sb))
+#define __sanitizer_syscall_post_compat_30___fhstat30(res, fhp, sb)            \
+  __sanitizer_syscall_post_impl_compat_30___fhstat30(res, (long long)(fhp),    \
+                                                     (long long)(sb))
+#define __sanitizer_syscall_pre_compat_50___ntp_gettime30(ntvp)                \
+  __sanitizer_syscall_pre_impl_compat_50___ntp_gettime30((long long)(ntvp))
+#define __sanitizer_syscall_post_compat_50___ntp_gettime30(res, ntvp)          \
+  __sanitizer_syscall_post_impl_compat_50___ntp_gettime30(res,                 \
+                                                          (long long)(ntvp))
+#define __sanitizer_syscall_pre___socket30(domain, type, protocol)             \
+  __sanitizer_syscall_pre_impl___socket30(                                     \
+      (long long)(domain), (long long)(type), (long long)(protocol))
+#define __sanitizer_syscall_post___socket30(res, domain, type, protocol)       \
+  __sanitizer_syscall_post_impl___socket30(                                    \
+      res, (long long)(domain), (long long)(type), (long long)(protocol))
+#define __sanitizer_syscall_pre___getfh30(fname, fhp, fh_size)                 \
+  __sanitizer_syscall_pre_impl___getfh30((long long)(fname), (long long)(fhp), \
+                                         (long long)(fh_size))
+#define __sanitizer_syscall_post___getfh30(res, fname, fhp, fh_size)           \
+  __sanitizer_syscall_post_impl___getfh30(                                     \
+      res, (long long)(fname), (long long)(fhp), (long long)(fh_size))
+#define __sanitizer_syscall_pre___fhopen40(fhp, fh_size, flags)                \
+  __sanitizer_syscall_pre_impl___fhopen40(                                     \
+      (long long)(fhp), (long long)(fh_size), (long long)(flags))
+#define __sanitizer_syscall_post___fhopen40(res, fhp, fh_size, flags)          \
+  __sanitizer_syscall_post_impl___fhopen40(                                    \
+      res, (long long)(fhp), (long long)(fh_size), (long long)(flags))
+#define __sanitizer_syscall_pre_compat_90_fhstatvfs1(fhp, fh_size, buf, flags) \
+  __sanitizer_syscall_pre_impl_compat_90_fhstatvfs1(                           \
+      (long long)(fhp), (long long)(fh_size), (long long)(buf),                \
+      (long long)(flags))
+#define __sanitizer_syscall_post_compat_90_fhstatvfs1(res, fhp, fh_size, buf,  \
+                                                      flags)                   \
+  __sanitizer_syscall_post_impl_compat_90_fhstatvfs1(                          \
+      res, (long long)(fhp), (long long)(fh_size), (long long)(buf),           \
+      (long long)(flags))
+#define __sanitizer_syscall_pre_compat_50___fhstat40(fhp, fh_size, sb)         \
+  __sanitizer_syscall_pre_impl_compat_50___fhstat40(                           \
+      (long long)(fhp), (long long)(fh_size), (long long)(sb))
+#define __sanitizer_syscall_post_compat_50___fhstat40(res, fhp, fh_size, sb)   \
+  __sanitizer_syscall_post_impl_compat_50___fhstat40(                          \
+      res, (long long)(fhp), (long long)(fh_size), (long long)(sb))
+#define __sanitizer_syscall_pre_aio_cancel(fildes, aiocbp)                     \
+  __sanitizer_syscall_pre_impl_aio_cancel((long long)(fildes),                 \
+                                          (long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_cancel(res, fildes, aiocbp)               \
+  __sanitizer_syscall_post_impl_aio_cancel(res, (long long)(fildes),           \
+                                           (long long)(aiocbp))
+#define __sanitizer_syscall_pre_aio_error(aiocbp)                              \
+  __sanitizer_syscall_pre_impl_aio_error((long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_error(res, aiocbp)                        \
+  __sanitizer_syscall_post_impl_aio_error(res, (long long)(aiocbp))
+#define __sanitizer_syscall_pre_aio_fsync(op, aiocbp)                          \
+  __sanitizer_syscall_pre_impl_aio_fsync((long long)(op), (long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_fsync(res, op, aiocbp)                    \
+  __sanitizer_syscall_post_impl_aio_fsync(res, (long long)(op),                \
+                                          (long long)(aiocbp))
+#define __sanitizer_syscall_pre_aio_read(aiocbp)                               \
+  __sanitizer_syscall_pre_impl_aio_read((long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_read(res, aiocbp)                         \
+  __sanitizer_syscall_post_impl_aio_read(res, (long long)(aiocbp))
+#define __sanitizer_syscall_pre_aio_return(aiocbp)                             \
+  __sanitizer_syscall_pre_impl_aio_return((long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_return(res, aiocbp)                       \
+  __sanitizer_syscall_post_impl_aio_return(res, (long long)(aiocbp))
+#define __sanitizer_syscall_pre_compat_50_aio_suspend(list, nent, timeout)     \
+  __sanitizer_syscall_pre_impl_compat_50_aio_suspend(                          \
+      (long long)(list), (long long)(nent), (long long)(timeout))
+#define __sanitizer_syscall_post_compat_50_aio_suspend(res, list, nent,        \
+                                                       timeout)                \
+  __sanitizer_syscall_post_impl_compat_50_aio_suspend(                         \
+      res, (long long)(list), (long long)(nent), (long long)(timeout))
+#define __sanitizer_syscall_pre_aio_write(aiocbp)                              \
+  __sanitizer_syscall_pre_impl_aio_write((long long)(aiocbp))
+#define __sanitizer_syscall_post_aio_write(res, aiocbp)                        \
+  __sanitizer_syscall_post_impl_aio_write(res, (long long)(aiocbp))
+#define __sanitizer_syscall_pre_lio_listio(mode, list, nent, sig)              \
+  __sanitizer_syscall_pre_impl_lio_listio((long long)(mode),                   \
+                                          (long long)(list),                   \
+                                          (long long)(nent), (long long)(sig))
+#define __sanitizer_syscall_post_lio_listio(res, mode, list, nent, sig)        \
+  __sanitizer_syscall_post_impl_lio_listio(                                    \
+      res, (long long)(mode), (long long)(list), (long long)(nent),            \
+      (long long)(sig))
+/* syscall 407 has been skipped */
+/* syscall 408 has been skipped */
+/* syscall 409 has been skipped */
+#define __sanitizer_syscall_pre___mount50(type, path, flags, data, data_len)   \
+  __sanitizer_syscall_pre_impl___mount50(                                      \
+      (long long)(type), (long long)(path), (long long)(flags),                \
+      (long long)(data), (long long)(data_len))
+#define __sanitizer_syscall_post___mount50(res, type, path, flags, data,       \
+                                           data_len)                           \
+  __sanitizer_syscall_post_impl___mount50(                                     \
+      res, (long long)(type), (long long)(path), (long long)(flags),           \
+      (long long)(data), (long long)(data_len))
+#define __sanitizer_syscall_pre_mremap(old_address, old_size, new_address,     \
+                                       new_size, flags)                        \
+  __sanitizer_syscall_pre_impl_mremap(                                         \
+      (long long)(old_address), (long long)(old_size),                         \
+      (long long)(new_address), (long long)(new_size), (long long)(flags))
+#define __sanitizer_syscall_post_mremap(res, old_address, old_size,            \
+                                        new_address, new_size, flags)          \
+  __sanitizer_syscall_post_impl_mremap(                                        \
+      res, (long long)(old_address), (long long)(old_size),                    \
+      (long long)(new_address), (long long)(new_size), (long long)(flags))
+#define __sanitizer_syscall_pre_pset_create(psid)                              \
+  __sanitizer_syscall_pre_impl_pset_create((long long)(psid))
+#define __sanitizer_syscall_post_pset_create(res, psid)                        \
+  __sanitizer_syscall_post_impl_pset_create(res, (long long)(psid))
+#define __sanitizer_syscall_pre_pset_destroy(psid)                             \
+  __sanitizer_syscall_pre_impl_pset_destroy((long long)(psid))
+#define __sanitizer_syscall_post_pset_destroy(res, psid)                       \
+  __sanitizer_syscall_post_impl_pset_destroy(res, (long long)(psid))
+#define __sanitizer_syscall_pre_pset_assign(psid, cpuid, opsid)                \
+  __sanitizer_syscall_pre_impl_pset_assign(                                    \
+      (long long)(psid), (long long)(cpuid), (long long)(opsid))
+#define __sanitizer_syscall_post_pset_assign(res, psid, cpuid, opsid)          \
+  __sanitizer_syscall_post_impl_pset_assign(                                   \
+      res, (long long)(psid), (long long)(cpuid), (long long)(opsid))
+#define __sanitizer_syscall_pre__pset_bind(idtype, first_id, second_id, psid,  \
+                                           opsid)                              \
+  __sanitizer_syscall_pre_impl__pset_bind(                                     \
+      (long long)(idtype), (long long)(first_id), (long long)(second_id),      \
+      (long long)(psid), (long long)(opsid))
+#define __sanitizer_syscall_post__pset_bind(res, idtype, first_id, second_id,  \
+                                            psid, opsid)                       \
+  __sanitizer_syscall_post_impl__pset_bind(                                    \
+      res, (long long)(idtype), (long long)(first_id), (long long)(second_id), \
+      (long long)(psid), (long long)(opsid))
+#define __sanitizer_syscall_pre___posix_fadvise50(fd, PAD, offset, len,        \
+                                                  advice)                      \
+  __sanitizer_syscall_pre_impl___posix_fadvise50(                              \
+      (long long)(fd), (long long)(PAD), (long long)(offset),                  \
+      (long long)(len), (long long)(advice))
+#define __sanitizer_syscall_post___posix_fadvise50(res, fd, PAD, offset, len,  \
+                                                   advice)                     \
+  __sanitizer_syscall_post_impl___posix_fadvise50(                             \
+      res, (long long)(fd), (long long)(PAD), (long long)(offset),             \
+      (long long)(len), (long long)(advice))
+#define __sanitizer_syscall_pre___select50(nd, in, ou, ex, tv)                 \
+  __sanitizer_syscall_pre_impl___select50((long long)(nd), (long long)(in),    \
+                                          (long long)(ou), (long long)(ex),    \
+                                          (long long)(tv))
+#define __sanitizer_syscall_post___select50(res, nd, in, ou, ex, tv)           \
+  __sanitizer_syscall_post_impl___select50(res, (long long)(nd),               \
+                                           (long long)(in), (long long)(ou),   \
+                                           (long long)(ex), (long long)(tv))
+#define __sanitizer_syscall_pre___gettimeofday50(tp, tzp)                      \
+  __sanitizer_syscall_pre_impl___gettimeofday50((long long)(tp),               \
+                                                (long long)(tzp))
+#define __sanitizer_syscall_post___gettimeofday50(res, tp, tzp)                \
+  __sanitizer_syscall_post_impl___gettimeofday50(res, (long long)(tp),         \
+                                                 (long long)(tzp))
+#define __sanitizer_syscall_pre___settimeofday50(tv, tzp)                      \
+  __sanitizer_syscall_pre_impl___settimeofday50((long long)(tv),               \
+                                                (long long)(tzp))
+#define __sanitizer_syscall_post___settimeofday50(res, tv, tzp)                \
+  __sanitizer_syscall_post_impl___settimeofday50(res, (long long)(tv),         \
+                                                 (long long)(tzp))
+#define __sanitizer_syscall_pre___utimes50(path, tptr)                         \
+  __sanitizer_syscall_pre_impl___utimes50((long long)(path), (long long)(tptr))
+#define __sanitizer_syscall_post___utimes50(res, path, tptr)                   \
+  __sanitizer_syscall_post_impl___utimes50(res, (long long)(path),             \
+                                           (long long)(tptr))
+#define __sanitizer_syscall_pre___adjtime50(delta, olddelta)                   \
+  __sanitizer_syscall_pre_impl___adjtime50((long long)(delta),                 \
+                                           (long long)(olddelta))
+#define __sanitizer_syscall_post___adjtime50(res, delta, olddelta)             \
+  __sanitizer_syscall_post_impl___adjtime50(res, (long long)(delta),           \
+                                            (long long)(olddelta))
+#define __sanitizer_syscall_pre___lfs_segwait50(fsidp, tv)                     \
+  __sanitizer_syscall_pre_impl___lfs_segwait50((long long)(fsidp),             \
+                                               (long long)(tv))
+#define __sanitizer_syscall_post___lfs_segwait50(res, fsidp, tv)               \
+  __sanitizer_syscall_post_impl___lfs_segwait50(res, (long long)(fsidp),       \
+                                                (long long)(tv))
+#define __sanitizer_syscall_pre___futimes50(fd, tptr)                          \
+  __sanitizer_syscall_pre_impl___futimes50((long long)(fd), (long long)(tptr))
+#define __sanitizer_syscall_post___futimes50(res, fd, tptr)                    \
+  __sanitizer_syscall_post_impl___futimes50(res, (long long)(fd),              \
+                                            (long long)(tptr))
+#define __sanitizer_syscall_pre___lutimes50(path, tptr)                        \
+  __sanitizer_syscall_pre_impl___lutimes50((long long)(path), (long long)(tptr))
+#define __sanitizer_syscall_post___lutimes50(res, path, tptr)                  \
+  __sanitizer_syscall_post_impl___lutimes50(res, (long long)(path),            \
+                                            (long long)(tptr))
+#define __sanitizer_syscall_pre___setitimer50(which, itv, oitv)                \
+  __sanitizer_syscall_pre_impl___setitimer50(                                  \
+      (long long)(which), (long long)(itv), (long long)(oitv))
+#define __sanitizer_syscall_post___setitimer50(res, which, itv, oitv)          \
+  __sanitizer_syscall_post_impl___setitimer50(                                 \
+      res, (long long)(which), (long long)(itv), (long long)(oitv))
+#define __sanitizer_syscall_pre___getitimer50(which, itv)                      \
+  __sanitizer_syscall_pre_impl___getitimer50((long long)(which),               \
+                                             (long long)(itv))
+#define __sanitizer_syscall_post___getitimer50(res, which, itv)                \
+  __sanitizer_syscall_post_impl___getitimer50(res, (long long)(which),         \
+                                              (long long)(itv))
+#define __sanitizer_syscall_pre___clock_gettime50(clock_id, tp)                \
+  __sanitizer_syscall_pre_impl___clock_gettime50((long long)(clock_id),        \
+                                                 (long long)(tp))
+#define __sanitizer_syscall_post___clock_gettime50(res, clock_id, tp)          \
+  __sanitizer_syscall_post_impl___clock_gettime50(res, (long long)(clock_id),  \
+                                                  (long long)(tp))
+#define __sanitizer_syscall_pre___clock_settime50(clock_id, tp)                \
+  __sanitizer_syscall_pre_impl___clock_settime50((long long)(clock_id),        \
+                                                 (long long)(tp))
+#define __sanitizer_syscall_post___clock_settime50(res, clock_id, tp)          \
+  __sanitizer_syscall_post_impl___clock_settime50(res, (long long)(clock_id),  \
+                                                  (long long)(tp))
+#define __sanitizer_syscall_pre___clock_getres50(clock_id, tp)                 \
+  __sanitizer_syscall_pre_impl___clock_getres50((long long)(clock_id),         \
+                                                (long long)(tp))
+#define __sanitizer_syscall_post___clock_getres50(res, clock_id, tp)           \
+  __sanitizer_syscall_post_impl___clock_getres50(res, (long long)(clock_id),   \
+                                                 (long long)(tp))
+#define __sanitizer_syscall_pre___nanosleep50(rqtp, rmtp)                      \
+  __sanitizer_syscall_pre_impl___nanosleep50((long long)(rqtp),                \
+                                             (long long)(rmtp))
+#define __sanitizer_syscall_post___nanosleep50(res, rqtp, rmtp)                \
+  __sanitizer_syscall_post_impl___nanosleep50(res, (long long)(rqtp),          \
+                                              (long long)(rmtp))
+#define __sanitizer_syscall_pre_____sigtimedwait50(set, info, timeout)         \
+  __sanitizer_syscall_pre_impl_____sigtimedwait50(                             \
+      (long long)(set), (long long)(info), (long long)(timeout))
+#define __sanitizer_syscall_post_____sigtimedwait50(res, set, info, timeout)   \
+  __sanitizer_syscall_post_impl_____sigtimedwait50(                            \
+      res, (long long)(set), (long long)(info), (long long)(timeout))
+#define __sanitizer_syscall_pre___mq_timedsend50(mqdes, msg_ptr, msg_len,      \
+                                                 msg_prio, abs_timeout)        \
+  __sanitizer_syscall_pre_impl___mq_timedsend50(                               \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_post___mq_timedsend50(                             \
+    res, mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                       \
+  __sanitizer_syscall_post_impl___mq_timedsend50(                              \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_pre___mq_timedreceive50(mqdes, msg_ptr, msg_len,   \
+                                                    msg_prio, abs_timeout)     \
+  __sanitizer_syscall_pre_impl___mq_timedreceive50(                            \
+      (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),          \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_post___mq_timedreceive50(                          \
+    res, mqdes, msg_ptr, msg_len, msg_prio, abs_timeout)                       \
+  __sanitizer_syscall_post_impl___mq_timedreceive50(                           \
+      res, (long long)(mqdes), (long long)(msg_ptr), (long long)(msg_len),     \
+      (long long)(msg_prio), (long long)(abs_timeout))
+#define __sanitizer_syscall_pre_compat_60__lwp_park(ts, unpark, hint,          \
+                                                    unparkhint)                \
+  __sanitizer_syscall_pre_impl_compat_60__lwp_park(                            \
+      (long long)(ts), (long long)(unpark), (long long)(hint),                 \
+      (long long)(unparkhint))
+#define __sanitizer_syscall_post_compat_60__lwp_park(res, ts, unpark, hint,    \
+                                                     unparkhint)               \
+  __sanitizer_syscall_post_impl_compat_60__lwp_park(                           \
+      res, (long long)(ts), (long long)(unpark), (long long)(hint),            \
+      (long long)(unparkhint))
+#define __sanitizer_syscall_pre___kevent50(fd, changelist, nchanges,           \
+                                           eventlist, nevents, timeout)        \
+  __sanitizer_syscall_pre_impl___kevent50(                                     \
+      (long long)(fd), (long long)(changelist), (long long)(nchanges),         \
+      (long long)(eventlist), (long long)(nevents), (long long)(timeout))
+#define __sanitizer_syscall_post___kevent50(res, fd, changelist, nchanges,     \
+                                            eventlist, nevents, timeout)       \
+  __sanitizer_syscall_post_impl___kevent50(                                    \
+      res, (long long)(fd), (long long)(changelist), (long long)(nchanges),    \
+      (long long)(eventlist), (long long)(nevents), (long long)(timeout))
+#define __sanitizer_syscall_pre___pselect50(nd, in, ou, ex, ts, mask)          \
+  __sanitizer_syscall_pre_impl___pselect50((long long)(nd), (long long)(in),   \
+                                           (long long)(ou), (long long)(ex),   \
+                                           (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_post___pselect50(res, nd, in, ou, ex, ts, mask)    \
+  __sanitizer_syscall_post_impl___pselect50(                                   \
+      res, (long long)(nd), (long long)(in), (long long)(ou), (long long)(ex), \
+      (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_pre___pollts50(fds, nfds, ts, mask)                \
+  __sanitizer_syscall_pre_impl___pollts50((long long)(fds), (long long)(nfds), \
+                                          (long long)(ts), (long long)(mask))
+#define __sanitizer_syscall_post___pollts50(res, fds, nfds, ts, mask)          \
+  __sanitizer_syscall_post_impl___pollts50(res, (long long)(fds),              \
+                                           (long long)(nfds), (long long)(ts), \
+                                           (long long)(mask))
+#define __sanitizer_syscall_pre___aio_suspend50(list, nent, timeout)           \
+  __sanitizer_syscall_pre_impl___aio_suspend50(                                \
+      (long long)(list), (long long)(nent), (long long)(timeout))
+#define __sanitizer_syscall_post___aio_suspend50(res, list, nent, timeout)     \
+  __sanitizer_syscall_post_impl___aio_suspend50(                               \
+      res, (long long)(list), (long long)(nent), (long long)(timeout))
+#define __sanitizer_syscall_pre___stat50(path, ub)                             \
+  __sanitizer_syscall_pre_impl___stat50((long long)(path), (long long)(ub))
+#define __sanitizer_syscall_post___stat50(res, path, ub)                       \
+  __sanitizer_syscall_post_impl___stat50(res, (long long)(path),               \
+                                         (long long)(ub))
+#define __sanitizer_syscall_pre___fstat50(fd, sb)                              \
+  __sanitizer_syscall_pre_impl___fstat50((long long)(fd), (long long)(sb))
+#define __sanitizer_syscall_post___fstat50(res, fd, sb)                        \
+  __sanitizer_syscall_post_impl___fstat50(res, (long long)(fd), (long long)(sb))
+#define __sanitizer_syscall_pre___lstat50(path, ub)                            \
+  __sanitizer_syscall_pre_impl___lstat50((long long)(path), (long long)(ub))
+#define __sanitizer_syscall_post___lstat50(res, path, ub)                      \
+  __sanitizer_syscall_post_impl___lstat50(res, (long long)(path),              \
+                                          (long long)(ub))
+#define __sanitizer_syscall_pre_____semctl50(semid, semnum, cmd, arg)          \
+  __sanitizer_syscall_pre_impl_____semctl50(                                   \
+      (long long)(semid), (long long)(semnum), (long long)(cmd),               \
+      (long long)(arg))
+#define __sanitizer_syscall_post_____semctl50(res, semid, semnum, cmd, arg)    \
+  __sanitizer_syscall_post_impl_____semctl50(                                  \
+      res, (long long)(semid), (long long)(semnum), (long long)(cmd),          \
+      (long long)(arg))
+#define __sanitizer_syscall_pre___shmctl50(shmid, cmd, buf)                    \
+  __sanitizer_syscall_pre_impl___shmctl50((long long)(shmid),                  \
+                                          (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post___shmctl50(res, shmid, cmd, buf)              \
+  __sanitizer_syscall_post_impl___shmctl50(res, (long long)(shmid),            \
+                                           (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre___msgctl50(msqid, cmd, buf)                    \
+  __sanitizer_syscall_pre_impl___msgctl50((long long)(msqid),                  \
+                                          (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_post___msgctl50(res, msqid, cmd, buf)              \
+  __sanitizer_syscall_post_impl___msgctl50(res, (long long)(msqid),            \
+                                           (long long)(cmd), (long long)(buf))
+#define __sanitizer_syscall_pre___getrusage50(who, rusage)                     \
+  __sanitizer_syscall_pre_impl___getrusage50((long long)(who),                 \
+                                             (long long)(rusage))
+#define __sanitizer_syscall_post___getrusage50(res, who, rusage)               \
+  __sanitizer_syscall_post_impl___getrusage50(res, (long long)(who),           \
+                                              (long long)(rusage))
+#define __sanitizer_syscall_pre___timer_settime50(timerid, flags, value,       \
+                                                  ovalue)                      \
+  __sanitizer_syscall_pre_impl___timer_settime50(                              \
+      (long long)(timerid), (long long)(flags), (long long)(value),            \
+      (long long)(ovalue))
+#define __sanitizer_syscall_post___timer_settime50(res, timerid, flags, value, \
+                                                   ovalue)                     \
+  __sanitizer_syscall_post_impl___timer_settime50(                             \
+      res, (long long)(timerid), (long long)(flags), (long long)(value),       \
+      (long long)(ovalue))
+#define __sanitizer_syscall_pre___timer_gettime50(timerid, value)              \
+  __sanitizer_syscall_pre_impl___timer_gettime50((long long)(timerid),         \
+                                                 (long long)(value))
+#define __sanitizer_syscall_post___timer_gettime50(res, timerid, value)        \
+  __sanitizer_syscall_post_impl___timer_gettime50(res, (long long)(timerid),   \
+                                                  (long long)(value))
+#if defined(NTP) || !defined(_KERNEL_OPT)
+#define __sanitizer_syscall_pre___ntp_gettime50(ntvp)                          \
+  __sanitizer_syscall_pre_impl___ntp_gettime50((long long)(ntvp))
+#define __sanitizer_syscall_post___ntp_gettime50(res, ntvp)                    \
+  __sanitizer_syscall_post_impl___ntp_gettime50(res, (long long)(ntvp))
+#else
+/* syscall 448 has been skipped */
+#endif
+#define __sanitizer_syscall_pre___wait450(pid, status, options, rusage)        \
+  __sanitizer_syscall_pre_impl___wait450(                                      \
+      (long long)(pid), (long long)(status), (long long)(options),             \
+      (long long)(rusage))
+#define __sanitizer_syscall_post___wait450(res, pid, status, options, rusage)  \
+  __sanitizer_syscall_post_impl___wait450(                                     \
+      res, (long long)(pid), (long long)(status), (long long)(options),        \
+      (long long)(rusage))
+#define __sanitizer_syscall_pre___mknod50(path, mode, dev)                     \
+  __sanitizer_syscall_pre_impl___mknod50((long long)(path), (long long)(mode), \
+                                         (long long)(dev))
+#define __sanitizer_syscall_post___mknod50(res, path, mode, dev)               \
+  __sanitizer_syscall_post_impl___mknod50(res, (long long)(path),              \
+                                          (long long)(mode), (long long)(dev))
+#define __sanitizer_syscall_pre___fhstat50(fhp, fh_size, sb)                   \
+  __sanitizer_syscall_pre_impl___fhstat50(                                     \
+      (long long)(fhp), (long long)(fh_size), (long long)(sb))
+#define __sanitizer_syscall_post___fhstat50(res, fhp, fh_size, sb)             \
+  __sanitizer_syscall_post_impl___fhstat50(                                    \
+      res, (long long)(fhp), (long long)(fh_size), (long long)(sb))
+/* syscall 452 has been skipped */
+#define __sanitizer_syscall_pre_pipe2(fildes, flags)                           \
+  __sanitizer_syscall_pre_impl_pipe2((long long)(fildes), (long long)(flags))
+#define __sanitizer_syscall_post_pipe2(res, fildes, flags)                     \
+  __sanitizer_syscall_post_impl_pipe2(res, (long long)(fildes),                \
+                                      (long long)(flags))
+#define __sanitizer_syscall_pre_dup3(from, to, flags)                          \
+  __sanitizer_syscall_pre_impl_dup3((long long)(from), (long long)(to),        \
+                                    (long long)(flags))
+#define __sanitizer_syscall_post_dup3(res, from, to, flags)                    \
+  __sanitizer_syscall_post_impl_dup3(res, (long long)(from), (long long)(to),  \
+                                     (long long)(flags))
+#define __sanitizer_syscall_pre_kqueue1(flags)                                 \
+  __sanitizer_syscall_pre_impl_kqueue1((long long)(flags))
+#define __sanitizer_syscall_post_kqueue1(res, flags)                           \
+  __sanitizer_syscall_post_impl_kqueue1(res, (long long)(flags))
+#define __sanitizer_syscall_pre_paccept(s, name, anamelen, mask, flags)        \
+  __sanitizer_syscall_pre_impl_paccept((long long)(s), (long long)(name),      \
+                                       (long long)(anamelen),                  \
+                                       (long long)(mask), (long long)(flags))
+#define __sanitizer_syscall_post_paccept(res, s, name, anamelen, mask, flags)  \
+  __sanitizer_syscall_post_impl_paccept(                                       \
+      res, (long long)(s), (long long)(name), (long long)(anamelen),           \
+      (long long)(mask), (long long)(flags))
+#define __sanitizer_syscall_pre_linkat(fd1, name1, fd2, name2, flags)          \
+  __sanitizer_syscall_pre_impl_linkat((long long)(fd1), (long long)(name1),    \
+                                      (long long)(fd2), (long long)(name2),    \
+                                      (long long)(flags))
+#define __sanitizer_syscall_post_linkat(res, fd1, name1, fd2, name2, flags)    \
+  __sanitizer_syscall_post_impl_linkat(res, (long long)(fd1),                  \
+                                       (long long)(name1), (long long)(fd2),   \
+                                       (long long)(name2), (long long)(flags))
+#define __sanitizer_syscall_pre_renameat(fromfd, from, tofd, to)               \
+  __sanitizer_syscall_pre_impl_renameat((long long)(fromfd),                   \
+                                        (long long)(from), (long long)(tofd),  \
+                                        (long long)(to))
+#define __sanitizer_syscall_post_renameat(res, fromfd, from, tofd, to)         \
+  __sanitizer_syscall_post_impl_renameat(res, (long long)(fromfd),             \
+                                         (long long)(from), (long long)(tofd), \
+                                         (long long)(to))
+#define __sanitizer_syscall_pre_mkfifoat(fd, path, mode)                       \
+  __sanitizer_syscall_pre_impl_mkfifoat((long long)(fd), (long long)(path),    \
+                                        (long long)(mode))
+#define __sanitizer_syscall_post_mkfifoat(res, fd, path, mode)                 \
+  __sanitizer_syscall_post_impl_mkfifoat(res, (long long)(fd),                 \
+                                         (long long)(path), (long long)(mode))
+#define __sanitizer_syscall_pre_mknodat(fd, path, mode, PAD, dev)              \
+  __sanitizer_syscall_pre_impl_mknodat((long long)(fd), (long long)(path),     \
+                                       (long long)(mode), (long long)(PAD),    \
+                                       (long long)(dev))
+#define __sanitizer_syscall_post_mknodat(res, fd, path, mode, PAD, dev)        \
+  __sanitizer_syscall_post_impl_mknodat(res, (long long)(fd),                  \
+                                        (long long)(path), (long long)(mode),  \
+                                        (long long)(PAD), (long long)(dev))
+#define __sanitizer_syscall_pre_mkdirat(fd, path, mode)                        \
+  __sanitizer_syscall_pre_impl_mkdirat((long long)(fd), (long long)(path),     \
+                                       (long long)(mode))
+#define __sanitizer_syscall_post_mkdirat(res, fd, path, mode)                  \
+  __sanitizer_syscall_post_impl_mkdirat(res, (long long)(fd),                  \
+                                        (long long)(path), (long long)(mode))
+#define __sanitizer_syscall_pre_faccessat(fd, path, amode, flag)               \
+  __sanitizer_syscall_pre_impl_faccessat((long long)(fd), (long long)(path),   \
+                                         (long long)(amode),                   \
+                                         (long long)(flag))
+#define __sanitizer_syscall_post_faccessat(res, fd, path, amode, flag)         \
+  __sanitizer_syscall_post_impl_faccessat(                                     \
+      res, (long long)(fd), (long long)(path), (long long)(amode),             \
+      (long long)(flag))
+#define __sanitizer_syscall_pre_fchmodat(fd, path, mode, flag)                 \
+  __sanitizer_syscall_pre_impl_fchmodat((long long)(fd), (long long)(path),    \
+                                        (long long)(mode), (long long)(flag))
+#define __sanitizer_syscall_post_fchmodat(res, fd, path, mode, flag)           \
+  __sanitizer_syscall_post_impl_fchmodat(res, (long long)(fd),                 \
+                                         (long long)(path), (long long)(mode), \
+                                         (long long)(flag))
+#define __sanitizer_syscall_pre_fchownat(fd, path, owner, group, flag)         \
+  __sanitizer_syscall_pre_impl_fchownat((long long)(fd), (long long)(path),    \
+                                        (long long)(owner),                    \
+                                        (long long)(group), (long long)(flag))
+#define __sanitizer_syscall_post_fchownat(res, fd, path, owner, group, flag)   \
+  __sanitizer_syscall_post_impl_fchownat(                                      \
+      res, (long long)(fd), (long long)(path), (long long)(owner),             \
+      (long long)(group), (long long)(flag))
+#define __sanitizer_syscall_pre_fexecve(fd, argp, envp)                        \
+  __sanitizer_syscall_pre_impl_fexecve((long long)(fd), (long long)(argp),     \
+                                       (long long)(envp))
+#define __sanitizer_syscall_post_fexecve(res, fd, argp, envp)                  \
+  __sanitizer_syscall_post_impl_fexecve(res, (long long)(fd),                  \
+                                        (long long)(argp), (long long)(envp))
+#define __sanitizer_syscall_pre_fstatat(fd, path, buf, flag)                   \
+  __sanitizer_syscall_pre_impl_fstatat((long long)(fd), (long long)(path),     \
+                                       (long long)(buf), (long long)(flag))
+#define __sanitizer_syscall_post_fstatat(res, fd, path, buf, flag)             \
+  __sanitizer_syscall_post_impl_fstatat(res, (long long)(fd),                  \
+                                        (long long)(path), (long long)(buf),   \
+                                        (long long)(flag))
+#define __sanitizer_syscall_pre_utimensat(fd, path, tptr, flag)                \
+  __sanitizer_syscall_pre_impl_utimensat((long long)(fd), (long long)(path),   \
+                                         (long long)(tptr), (long long)(flag))
+#define __sanitizer_syscall_post_utimensat(res, fd, path, tptr, flag)          \
+  __sanitizer_syscall_post_impl_utimensat(                                     \
+      res, (long long)(fd), (long long)(path), (long long)(tptr),              \
+      (long long)(flag))
+#define __sanitizer_syscall_pre_openat(fd, path, oflags, mode)                 \
+  __sanitizer_syscall_pre_impl_openat((long long)(fd), (long long)(path),      \
+                                      (long long)(oflags), (long long)(mode))
+#define __sanitizer_syscall_post_openat(res, fd, path, oflags, mode)           \
+  __sanitizer_syscall_post_impl_openat(res, (long long)(fd),                   \
+                                       (long long)(path), (long long)(oflags), \
+                                       (long long)(mode))
+#define __sanitizer_syscall_pre_readlinkat(fd, path, buf, bufsize)             \
+  __sanitizer_syscall_pre_impl_readlinkat((long long)(fd), (long long)(path),  \
+                                          (long long)(buf),                    \
+                                          (long long)(bufsize))
+#define __sanitizer_syscall_post_readlinkat(res, fd, path, buf, bufsize)       \
+  __sanitizer_syscall_post_impl_readlinkat(                                    \
+      res, (long long)(fd), (long long)(path), (long long)(buf),               \
+      (long long)(bufsize))
+#define __sanitizer_syscall_pre_symlinkat(path1, fd, path2)                    \
+  __sanitizer_syscall_pre_impl_symlinkat((long long)(path1), (long long)(fd),  \
+                                         (long long)(path2))
+#define __sanitizer_syscall_post_symlinkat(res, path1, fd, path2)              \
+  __sanitizer_syscall_post_impl_symlinkat(res, (long long)(path1),             \
+                                          (long long)(fd), (long long)(path2))
+#define __sanitizer_syscall_pre_unlinkat(fd, path, flag)                       \
+  __sanitizer_syscall_pre_impl_unlinkat((long long)(fd), (long long)(path),    \
+                                        (long long)(flag))
+#define __sanitizer_syscall_post_unlinkat(res, fd, path, flag)                 \
+  __sanitizer_syscall_post_impl_unlinkat(res, (long long)(fd),                 \
+                                         (long long)(path), (long long)(flag))
+#define __sanitizer_syscall_pre_futimens(fd, tptr)                             \
+  __sanitizer_syscall_pre_impl_futimens((long long)(fd), (long long)(tptr))
+#define __sanitizer_syscall_post_futimens(res, fd, tptr)                       \
+  __sanitizer_syscall_post_impl_futimens(res, (long long)(fd),                 \
+                                         (long long)(tptr))
+#define __sanitizer_syscall_pre___quotactl(path, args)                         \
+  __sanitizer_syscall_pre_impl___quotactl((long long)(path), (long long)(args))
+#define __sanitizer_syscall_post___quotactl(res, path, args)                   \
+  __sanitizer_syscall_post_impl___quotactl(res, (long long)(path),             \
+                                           (long long)(args))
+#define __sanitizer_syscall_pre_posix_spawn(pid, path, file_actions, attrp,    \
+                                            argv, envp)                        \
+  __sanitizer_syscall_pre_impl_posix_spawn(                                    \
+      (long long)(pid), (long long)(path), (long long)(file_actions),          \
+      (long long)(attrp), (long long)(argv), (long long)(envp))
+#define __sanitizer_syscall_post_posix_spawn(res, pid, path, file_actions,     \
+                                             attrp, argv, envp)                \
+  __sanitizer_syscall_post_impl_posix_spawn(                                   \
+      res, (long long)(pid), (long long)(path), (long long)(file_actions),     \
+      (long long)(attrp), (long long)(argv), (long long)(envp))
+#define __sanitizer_syscall_pre_recvmmsg(s, mmsg, vlen, flags, timeout)        \
+  __sanitizer_syscall_pre_impl_recvmmsg((long long)(s), (long long)(mmsg),     \
+                                        (long long)(vlen), (long long)(flags), \
+                                        (long long)(timeout))
+#define __sanitizer_syscall_post_recvmmsg(res, s, mmsg, vlen, flags, timeout)  \
+  __sanitizer_syscall_post_impl_recvmmsg(                                      \
+      res, (long long)(s), (long long)(mmsg), (long long)(vlen),               \
+      (long long)(flags), (long long)(timeout))
+#define __sanitizer_syscall_pre_sendmmsg(s, mmsg, vlen, flags)                 \
+  __sanitizer_syscall_pre_impl_sendmmsg((long long)(s), (long long)(mmsg),     \
+                                        (long long)(vlen), (long long)(flags))
+#define __sanitizer_syscall_post_sendmmsg(res, s, mmsg, vlen, flags)           \
+  __sanitizer_syscall_post_impl_sendmmsg(res, (long long)(s),                  \
+                                         (long long)(mmsg), (long long)(vlen), \
+                                         (long long)(flags))
+#define __sanitizer_syscall_pre_clock_nanosleep(clock_id, flags, rqtp, rmtp)   \
+  __sanitizer_syscall_pre_impl_clock_nanosleep(                                \
+      (long long)(clock_id), (long long)(flags), (long long)(rqtp),            \
+      (long long)(rmtp))
+#define __sanitizer_syscall_post_clock_nanosleep(res, clock_id, flags, rqtp,   \
+                                                 rmtp)                         \
+  __sanitizer_syscall_post_impl_clock_nanosleep(                               \
+      res, (long long)(clock_id), (long long)(flags), (long long)(rqtp),       \
+      (long long)(rmtp))
+#define __sanitizer_syscall_pre____lwp_park60(clock_id, flags, ts, unpark,     \
+                                              hint, unparkhint)                \
+  __sanitizer_syscall_pre_impl____lwp_park60(                                  \
+      (long long)(clock_id), (long long)(flags), (long long)(ts),              \
+      (long long)(unpark), (long long)(hint), (long long)(unparkhint))
+#define __sanitizer_syscall_post____lwp_park60(res, clock_id, flags, ts,       \
+                                               unpark, hint, unparkhint)       \
+  __sanitizer_syscall_post_impl____lwp_park60(                                 \
+      res, (long long)(clock_id), (long long)(flags), (long long)(ts),         \
+      (long long)(unpark), (long long)(hint), (long long)(unparkhint))
+#define __sanitizer_syscall_pre_posix_fallocate(fd, PAD, pos, len)             \
+  __sanitizer_syscall_pre_impl_posix_fallocate(                                \
+      (long long)(fd), (long long)(PAD), (long long)(pos), (long long)(len))
+#define __sanitizer_syscall_post_posix_fallocate(res, fd, PAD, pos, len)       \
+  __sanitizer_syscall_post_impl_posix_fallocate(                               \
+      res, (long long)(fd), (long long)(PAD), (long long)(pos),                \
+      (long long)(len))
+#define __sanitizer_syscall_pre_fdiscard(fd, PAD, pos, len)                    \
+  __sanitizer_syscall_pre_impl_fdiscard((long long)(fd), (long long)(PAD),     \
+                                        (long long)(pos), (long long)(len))
+#define __sanitizer_syscall_post_fdiscard(res, fd, PAD, pos, len)              \
+  __sanitizer_syscall_post_impl_fdiscard(res, (long long)(fd),                 \
+                                         (long long)(PAD), (long long)(pos),   \
+                                         (long long)(len))
+#define __sanitizer_syscall_pre_wait6(idtype, id, status, options, wru, info)  \
+  __sanitizer_syscall_pre_impl_wait6(                                          \
+      (long long)(idtype), (long long)(id), (long long)(status),               \
+      (long long)(options), (long long)(wru), (long long)(info))
+#define __sanitizer_syscall_post_wait6(res, idtype, id, status, options, wru,  \
+                                       info)                                   \
+  __sanitizer_syscall_post_impl_wait6(                                         \
+      res, (long long)(idtype), (long long)(id), (long long)(status),          \
+      (long long)(options), (long long)(wru), (long long)(info))
+#define __sanitizer_syscall_pre_clock_getcpuclockid2(idtype, id, clock_id)     \
+  __sanitizer_syscall_pre_impl_clock_getcpuclockid2(                           \
+      (long long)(idtype), (long long)(id), (long long)(clock_id))
+#define __sanitizer_syscall_post_clock_getcpuclockid2(res, idtype, id,         \
+                                                      clock_id)                \
+  __sanitizer_syscall_post_impl_clock_getcpuclockid2(                          \
+      res, (long long)(idtype), (long long)(id), (long long)(clock_id))
+#define __sanitizer_syscall_pre___getvfsstat90(buf, bufsize, flags)            \
+  __sanitizer_syscall_pre_impl___getvfsstat90(                                 \
+      (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_post___getvfsstat90(res, buf, bufsize, flags)      \
+  __sanitizer_syscall_post_impl___getvfsstat90(                                \
+      res, (long long)(buf), (long long)(bufsize), (long long)(flags))
+#define __sanitizer_syscall_pre___statvfs190(path, buf, flags)                 \
+  __sanitizer_syscall_pre_impl___statvfs190(                                   \
+      (long long)(path), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_post___statvfs190(res, path, buf, flags)           \
+  __sanitizer_syscall_post_impl___statvfs190(                                  \
+      res, (long long)(path), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_pre___fstatvfs190(fd, buf, flags)                  \
+  __sanitizer_syscall_pre_impl___fstatvfs190(                                  \
+      (long long)(fd), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_post___fstatvfs190(res, fd, buf, flags)            \
+  __sanitizer_syscall_post_impl___fstatvfs190(                                 \
+      res, (long long)(fd), (long long)(buf), (long long)(flags))
+#define __sanitizer_syscall_pre___fhstatvfs190(fhp, fh_size, buf, flags)       \
+  __sanitizer_syscall_pre_impl___fhstatvfs190(                                 \
+      (long long)(fhp), (long long)(fh_size), (long long)(buf),                \
+      (long long)(flags))
+#define __sanitizer_syscall_post___fhstatvfs190(res, fhp, fh_size, buf, flags) \
+  __sanitizer_syscall_post_impl___fhstatvfs190(                                \
+      res, (long long)(fhp), (long long)(fh_size), (long long)(buf),           \
+      (long long)(flags))
+#define __sanitizer_syscall_pre___acl_get_link(path, type, aclp)               \
+  __sanitizer_syscall_pre_impl___acl_get_link(                                 \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_get_link(res, path, type, aclp)         \
+  __sanitizer_syscall_post_impl___acl_get_link(                                \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_set_link(path, type, aclp)               \
+  __sanitizer_syscall_pre_impl___acl_set_link(                                 \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_set_link(res, path, type, aclp)         \
+  __sanitizer_syscall_post_impl___acl_set_link(                                \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_delete_link(path, type)                  \
+  __sanitizer_syscall_pre_impl___acl_delete_link((long long)(path),            \
+                                                 (long long)(type))
+#define __sanitizer_syscall_post___acl_delete_link(res, path, type)            \
+  __sanitizer_syscall_post_impl___acl_delete_link(res, (long long)(path),      \
+                                                  (long long)(type))
+#define __sanitizer_syscall_pre___acl_aclcheck_link(path, type, aclp)          \
+  __sanitizer_syscall_pre_impl___acl_aclcheck_link(                            \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_aclcheck_link(res, path, type, aclp)    \
+  __sanitizer_syscall_post_impl___acl_aclcheck_link(                           \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_get_file(path, type, aclp)               \
+  __sanitizer_syscall_pre_impl___acl_get_file(                                 \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_get_file(res, path, type, aclp)         \
+  __sanitizer_syscall_post_impl___acl_get_file(                                \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_set_file(path, type, aclp)               \
+  __sanitizer_syscall_pre_impl___acl_set_file(                                 \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_set_file(res, path, type, aclp)         \
+  __sanitizer_syscall_post_impl___acl_set_file(                                \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_get_fd(filedes, type, aclp)              \
+  __sanitizer_syscall_pre_impl___acl_get_fd(                                   \
+      (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_get_fd(res, filedes, type, aclp)        \
+  __sanitizer_syscall_post_impl___acl_get_fd(                                  \
+      res, (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_set_fd(filedes, type, aclp)              \
+  __sanitizer_syscall_pre_impl___acl_set_fd(                                   \
+      (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_set_fd(res, filedes, type, aclp)        \
+  __sanitizer_syscall_post_impl___acl_set_fd(                                  \
+      res, (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_delete_file(path, type)                  \
+  __sanitizer_syscall_pre_impl___acl_delete_file((long long)(path),            \
+                                                 (long long)(type))
+#define __sanitizer_syscall_post___acl_delete_file(res, path, type)            \
+  __sanitizer_syscall_post_impl___acl_delete_file(res, (long long)(path),      \
+                                                  (long long)(type))
+#define __sanitizer_syscall_pre___acl_delete_fd(filedes, type)                 \
+  __sanitizer_syscall_pre_impl___acl_delete_fd((long long)(filedes),           \
+                                               (long long)(type))
+#define __sanitizer_syscall_post___acl_delete_fd(res, filedes, type)           \
+  __sanitizer_syscall_post_impl___acl_delete_fd(res, (long long)(filedes),     \
+                                                (long long)(type))
+#define __sanitizer_syscall_pre___acl_aclcheck_file(path, type, aclp)          \
+  __sanitizer_syscall_pre_impl___acl_aclcheck_file(                            \
+      (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_aclcheck_file(res, path, type, aclp)    \
+  __sanitizer_syscall_post_impl___acl_aclcheck_file(                           \
+      res, (long long)(path), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre___acl_aclcheck_fd(filedes, type, aclp)         \
+  __sanitizer_syscall_pre_impl___acl_aclcheck_fd(                              \
+      (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_post___acl_aclcheck_fd(res, filedes, type, aclp)   \
+  __sanitizer_syscall_post_impl___acl_aclcheck_fd(                             \
+      res, (long long)(filedes), (long long)(type), (long long)(aclp))
+#define __sanitizer_syscall_pre_lpathconf(path, name)                          \
+  __sanitizer_syscall_pre_impl_lpathconf((long long)(path), (long long)(name))
+#define __sanitizer_syscall_post_lpathconf(res, path, name)                    \
+  __sanitizer_syscall_post_impl_lpathconf(res, (long long)(path),              \
+                                          (long long)(name))
+
+/* Compat with older releases */
+#define __sanitizer_syscall_pre_getvfsstat                                     \
+  __sanitizer_syscall_pre_compat_90_getvfsstat
+#define __sanitizer_syscall_post_getvfsstat                                    \
+  __sanitizer_syscall_post_compat_90_getvfsstat
+
+#define __sanitizer_syscall_pre_statvfs1                                       \
+  __sanitizer_syscall_pre_compat_90_statvfs1
+#define __sanitizer_syscall_post_statvfs1                                      \
+  __sanitizer_syscall_post_compat_90_statvfs1
+
+#define __sanitizer_syscall_pre_fstatvfs1                                      \
+  __sanitizer_syscall_pre_compat_90_fstatvfs1
+#define __sanitizer_syscall_post_fstatvfs1                                     \
+  __sanitizer_syscall_post_compat_90_fstatvfs1
+
+#define __sanitizer_syscall_pre___fhstatvfs140                                 \
+  __sanitizer_syscall_pre_compat_90_fhstatvfs1
+#define __sanitizer_syscall_post___fhstatvfs140                                \
+  __sanitizer_syscall_post_compat_90_fhstatvfs1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Private declarations. Do not call directly from user code. Use macros above.
+
+// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!
+
+void __sanitizer_syscall_pre_impl_syscall(long long code, long long arg0,
+                                          long long arg1, long long arg2,
+                                          long long arg3, long long arg4,
+                                          long long arg5, long long arg6,
+                                          long long arg7);
+void __sanitizer_syscall_post_impl_syscall(long long res, long long code,
+                                           long long arg0, long long arg1,
+                                           long long arg2, long long arg3,
+                                           long long arg4, long long arg5,
+                                           long long arg6, long long arg7);
+void __sanitizer_syscall_pre_impl_exit(long long rval);
+void __sanitizer_syscall_post_impl_exit(long long res, long long rval);
+void __sanitizer_syscall_pre_impl_fork(void);
+void __sanitizer_syscall_post_impl_fork(long long res);
+void __sanitizer_syscall_pre_impl_read(long long fd, long long buf,
+                                       long long nbyte);
+void __sanitizer_syscall_post_impl_read(long long res, long long fd,
+                                        long long buf, long long nbyte);
+void __sanitizer_syscall_pre_impl_write(long long fd, long long buf,
+                                        long long nbyte);
+void __sanitizer_syscall_post_impl_write(long long res, long long fd,
+                                         long long buf, long long nbyte);
+void __sanitizer_syscall_pre_impl_open(long long path, long long flags,
+                                       long long mode);
+void __sanitizer_syscall_post_impl_open(long long res, long long path,
+                                        long long flags, long long mode);
+void __sanitizer_syscall_pre_impl_close(long long fd);
+void __sanitizer_syscall_post_impl_close(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_compat_50_wait4(long long pid,
+                                                  long long status,
+                                                  long long options,
+                                                  long long rusage);
+void __sanitizer_syscall_post_impl_compat_50_wait4(long long res, long long pid,
+                                                   long long status,
+                                                   long long options,
+                                                   long long rusage);
+void __sanitizer_syscall_pre_impl_compat_43_ocreat(long long path,
+                                                   long long mode);
+void __sanitizer_syscall_post_impl_compat_43_ocreat(long long res,
+                                                    long long path,
+                                                    long long mode);
+void __sanitizer_syscall_pre_impl_link(long long path, long long link);
+void __sanitizer_syscall_post_impl_link(long long res, long long path,
+                                        long long link);
+void __sanitizer_syscall_pre_impl_unlink(long long path);
+void __sanitizer_syscall_post_impl_unlink(long long res, long long path);
+/* syscall 11 has been skipped */
+void __sanitizer_syscall_pre_impl_chdir(long long path);
+void __sanitizer_syscall_post_impl_chdir(long long res, long long path);
+void __sanitizer_syscall_pre_impl_fchdir(long long fd);
+void __sanitizer_syscall_post_impl_fchdir(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_compat_50_mknod(long long path,
+                                                  long long mode,
+                                                  long long dev);
+void __sanitizer_syscall_post_impl_compat_50_mknod(long long res,
+                                                   long long path,
+                                                   long long mode,
+                                                   long long dev);
+void __sanitizer_syscall_pre_impl_chmod(long long path, long long mode);
+void __sanitizer_syscall_post_impl_chmod(long long res, long long path,
+                                         long long mode);
+void __sanitizer_syscall_pre_impl_chown(long long path, long long uid,
+                                        long long gid);
+void __sanitizer_syscall_post_impl_chown(long long res, long long path,
+                                         long long uid, long long gid);
+void __sanitizer_syscall_pre_impl_break(long long nsize);
+void __sanitizer_syscall_post_impl_break(long long res, long long nsize);
+void __sanitizer_syscall_pre_impl_compat_20_getfsstat(long long buf,
+                                                      long long bufsize,
+                                                      long long flags);
+void __sanitizer_syscall_post_impl_compat_20_getfsstat(long long res,
+                                                       long long buf,
+                                                       long long bufsize,
+                                                       long long flags);
+void __sanitizer_syscall_pre_impl_compat_43_olseek(long long fd,
+                                                   long long offset,
+                                                   long long whence);
+void __sanitizer_syscall_post_impl_compat_43_olseek(long long res, long long fd,
+                                                    long long offset,
+                                                    long long whence);
+void __sanitizer_syscall_pre_impl_getpid(void);
+void __sanitizer_syscall_post_impl_getpid(long long res);
+void __sanitizer_syscall_pre_impl_compat_40_mount(long long type,
+                                                  long long path,
+                                                  long long flags,
+                                                  long long data);
+void __sanitizer_syscall_post_impl_compat_40_mount(long long res,
+                                                   long long type,
+                                                   long long path,
+                                                   long long flags,
+                                                   long long data);
+void __sanitizer_syscall_pre_impl_unmount(long long path, long long flags);
+void __sanitizer_syscall_post_impl_unmount(long long res, long long path,
+                                           long long flags);
+void __sanitizer_syscall_pre_impl_setuid(long long uid);
+void __sanitizer_syscall_post_impl_setuid(long long res, long long uid);
+void __sanitizer_syscall_pre_impl_getuid(void);
+void __sanitizer_syscall_post_impl_getuid(long long res);
+void __sanitizer_syscall_pre_impl_geteuid(void);
+void __sanitizer_syscall_post_impl_geteuid(long long res);
+void __sanitizer_syscall_pre_impl_ptrace(long long req, long long pid,
+                                         long long addr, long long data);
+void __sanitizer_syscall_post_impl_ptrace(long long res, long long req,
+                                          long long pid, long long addr,
+                                          long long data);
+void __sanitizer_syscall_pre_impl_recvmsg(long long s, long long msg,
+                                          long long flags);
+void __sanitizer_syscall_post_impl_recvmsg(long long res, long long s,
+                                           long long msg, long long flags);
+void __sanitizer_syscall_pre_impl_sendmsg(long long s, long long msg,
+                                          long long flags);
+void __sanitizer_syscall_post_impl_sendmsg(long long res, long long s,
+                                           long long msg, long long flags);
+void __sanitizer_syscall_pre_impl_recvfrom(long long s, long long buf,
+                                           long long len, long long flags,
+                                           long long from,
+                                           long long fromlenaddr);
+void __sanitizer_syscall_post_impl_recvfrom(long long res, long long s,
+                                            long long buf, long long len,
+                                            long long flags, long long from,
+                                            long long fromlenaddr);
+void __sanitizer_syscall_pre_impl_accept(long long s, long long name,
+                                         long long anamelen);
+void __sanitizer_syscall_post_impl_accept(long long res, long long s,
+                                          long long name, long long anamelen);
+void __sanitizer_syscall_pre_impl_getpeername(long long fdes, long long asa,
+                                              long long alen);
+void __sanitizer_syscall_post_impl_getpeername(long long res, long long fdes,
+                                               long long asa, long long alen);
+void __sanitizer_syscall_pre_impl_getsockname(long long fdes, long long asa,
+                                              long long alen);
+void __sanitizer_syscall_post_impl_getsockname(long long res, long long fdes,
+                                               long long asa, long long alen);
+void __sanitizer_syscall_pre_impl_access(long long path, long long flags);
+void __sanitizer_syscall_post_impl_access(long long res, long long path,
+                                          long long flags);
+void __sanitizer_syscall_pre_impl_chflags(long long path, long long flags);
+void __sanitizer_syscall_post_impl_chflags(long long res, long long path,
+                                           long long flags);
+void __sanitizer_syscall_pre_impl_fchflags(long long fd, long long flags);
+void __sanitizer_syscall_post_impl_fchflags(long long res, long long fd,
+                                            long long flags);
+void __sanitizer_syscall_pre_impl_sync(void);
+void __sanitizer_syscall_post_impl_sync(long long res);
+void __sanitizer_syscall_pre_impl_kill(long long pid, long long signum);
+void __sanitizer_syscall_post_impl_kill(long long res, long long pid,
+                                        long long signum);
+void __sanitizer_syscall_pre_impl_compat_43_stat43(long long path,
+                                                   long long ub);
+void __sanitizer_syscall_post_impl_compat_43_stat43(long long res,
+                                                    long long path,
+                                                    long long ub);
+void __sanitizer_syscall_pre_impl_getppid(void);
+void __sanitizer_syscall_post_impl_getppid(long long res);
+void __sanitizer_syscall_pre_impl_compat_43_lstat43(long long path,
+                                                    long long ub);
+void __sanitizer_syscall_post_impl_compat_43_lstat43(long long res,
+                                                     long long path,
+                                                     long long ub);
+void __sanitizer_syscall_pre_impl_dup(long long fd);
+void __sanitizer_syscall_post_impl_dup(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_pipe(void);
+void __sanitizer_syscall_post_impl_pipe(long long res);
+void __sanitizer_syscall_pre_impl_getegid(void);
+void __sanitizer_syscall_post_impl_getegid(long long res);
+void __sanitizer_syscall_pre_impl_profil(long long samples, long long size,
+                                         long long offset, long long scale);
+void __sanitizer_syscall_post_impl_profil(long long res, long long samples,
+                                          long long size, long long offset,
+                                          long long scale);
+void __sanitizer_syscall_pre_impl_ktrace(long long fname, long long ops,
+                                         long long facs, long long pid);
+void __sanitizer_syscall_post_impl_ktrace(long long res, long long fname,
+                                          long long ops, long long facs,
+                                          long long pid);
+void __sanitizer_syscall_pre_impl_compat_13_sigaction13(long long signum,
+                                                        long long nsa,
+                                                        long long osa);
+void __sanitizer_syscall_post_impl_compat_13_sigaction13(long long res,
+                                                         long long signum,
+                                                         long long nsa,
+                                                         long long osa);
+void __sanitizer_syscall_pre_impl_getgid(void);
+void __sanitizer_syscall_post_impl_getgid(long long res);
+void __sanitizer_syscall_pre_impl_compat_13_sigprocmask13(long long how,
+                                                          long long mask);
+void __sanitizer_syscall_post_impl_compat_13_sigprocmask13(long long res,
+                                                           long long how,
+                                                           long long mask);
+void __sanitizer_syscall_pre_impl___getlogin(long long namebuf,
+                                             long long namelen);
+void __sanitizer_syscall_post_impl___getlogin(long long res, long long namebuf,
+                                              long long namelen);
+void __sanitizer_syscall_pre_impl___setlogin(long long namebuf);
+void __sanitizer_syscall_post_impl___setlogin(long long res, long long namebuf);
+void __sanitizer_syscall_pre_impl_acct(long long path);
+void __sanitizer_syscall_post_impl_acct(long long res, long long path);
+void __sanitizer_syscall_pre_impl_compat_13_sigpending13(void);
+void __sanitizer_syscall_post_impl_compat_13_sigpending13(long long res);
+void __sanitizer_syscall_pre_impl_compat_13_sigaltstack13(long long nss,
+                                                          long long oss);
+void __sanitizer_syscall_post_impl_compat_13_sigaltstack13(long long res,
+                                                           long long nss,
+                                                           long long oss);
+void __sanitizer_syscall_pre_impl_ioctl(long long fd, long long com,
+                                        long long data);
+void __sanitizer_syscall_post_impl_ioctl(long long res, long long fd,
+                                         long long com, long long data);
+void __sanitizer_syscall_pre_impl_compat_12_oreboot(long long opt);
+void __sanitizer_syscall_post_impl_compat_12_oreboot(long long res,
+                                                     long long opt);
+void __sanitizer_syscall_pre_impl_revoke(long long path);
+void __sanitizer_syscall_post_impl_revoke(long long res, long long path);
+void __sanitizer_syscall_pre_impl_symlink(long long path, long long link);
+void __sanitizer_syscall_post_impl_symlink(long long res, long long path,
+                                           long long link);
+void __sanitizer_syscall_pre_impl_readlink(long long path, long long buf,
+                                           long long count);
+void __sanitizer_syscall_post_impl_readlink(long long res, long long path,
+                                            long long buf, long long count);
+void __sanitizer_syscall_pre_impl_execve(long long path, long long argp,
+                                         long long envp);
+void __sanitizer_syscall_post_impl_execve(long long res, long long path,
+                                          long long argp, long long envp);
+void __sanitizer_syscall_pre_impl_umask(long long newmask);
+void __sanitizer_syscall_post_impl_umask(long long res, long long newmask);
+void __sanitizer_syscall_pre_impl_chroot(long long path);
+void __sanitizer_syscall_post_impl_chroot(long long res, long long path);
+void __sanitizer_syscall_pre_impl_compat_43_fstat43(long long fd, long long sb);
+void __sanitizer_syscall_post_impl_compat_43_fstat43(long long res,
+                                                     long long fd,
+                                                     long long sb);
+void __sanitizer_syscall_pre_impl_compat_43_ogetkerninfo(long long op,
+                                                         long long where,
+                                                         long long size,
+                                                         long long arg);
+void __sanitizer_syscall_post_impl_compat_43_ogetkerninfo(long long res,
+                                                          long long op,
+                                                          long long where,
+                                                          long long size,
+                                                          long long arg);
+void __sanitizer_syscall_pre_impl_compat_43_ogetpagesize(void);
+void __sanitizer_syscall_post_impl_compat_43_ogetpagesize(long long res);
+void __sanitizer_syscall_pre_impl_compat_12_msync(long long addr,
+                                                  long long len);
+void __sanitizer_syscall_post_impl_compat_12_msync(long long res,
+                                                   long long addr,
+                                                   long long len);
+void __sanitizer_syscall_pre_impl_vfork(void);
+void __sanitizer_syscall_post_impl_vfork(long long res);
+/* syscall 67 has been skipped */
+/* syscall 68 has been skipped */
+/* syscall 69 has been skipped */
+/* syscall 70 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_43_ommap(long long addr, long long len,
+                                                  long long prot,
+                                                  long long flags, long long fd,
+                                                  long long pos);
+void __sanitizer_syscall_post_impl_compat_43_ommap(
+    long long res, long long addr, long long len, long long prot,
+    long long flags, long long fd, long long pos);
+void __sanitizer_syscall_pre_impl_vadvise(long long anom);
+void __sanitizer_syscall_post_impl_vadvise(long long res, long long anom);
+void __sanitizer_syscall_pre_impl_munmap(long long addr, long long len);
+void __sanitizer_syscall_post_impl_munmap(long long res, long long addr,
+                                          long long len);
+void __sanitizer_syscall_pre_impl_mprotect(long long addr, long long len,
+                                           long long prot);
+void __sanitizer_syscall_post_impl_mprotect(long long res, long long addr,
+                                            long long len, long long prot);
+void __sanitizer_syscall_pre_impl_madvise(long long addr, long long len,
+                                          long long behav);
+void __sanitizer_syscall_post_impl_madvise(long long res, long long addr,
+                                           long long len, long long behav);
+/* syscall 76 has been skipped */
+/* syscall 77 has been skipped */
+void __sanitizer_syscall_pre_impl_mincore(long long addr, long long len,
+                                          long long vec);
+void __sanitizer_syscall_post_impl_mincore(long long res, long long addr,
+                                           long long len, long long vec);
+void __sanitizer_syscall_pre_impl_getgroups(long long gidsetsize,
+                                            long long gidset);
+void __sanitizer_syscall_post_impl_getgroups(long long res,
+                                             long long gidsetsize,
+                                             long long gidset);
+void __sanitizer_syscall_pre_impl_setgroups(long long gidsetsize,
+                                            long long gidset);
+void __sanitizer_syscall_post_impl_setgroups(long long res,
+                                             long long gidsetsize,
+                                             long long gidset);
+void __sanitizer_syscall_pre_impl_getpgrp(void);
+void __sanitizer_syscall_post_impl_getpgrp(long long res);
+void __sanitizer_syscall_pre_impl_setpgid(long long pid, long long pgid);
+void __sanitizer_syscall_post_impl_setpgid(long long res, long long pid,
+                                           long long pgid);
+void __sanitizer_syscall_pre_impl_compat_50_setitimer(long long which,
+                                                      long long itv,
+                                                      long long oitv);
+void __sanitizer_syscall_post_impl_compat_50_setitimer(long long res,
+                                                       long long which,
+                                                       long long itv,
+                                                       long long oitv);
+void __sanitizer_syscall_pre_impl_compat_43_owait(void);
+void __sanitizer_syscall_post_impl_compat_43_owait(long long res);
+void __sanitizer_syscall_pre_impl_compat_12_oswapon(long long name);
+void __sanitizer_syscall_post_impl_compat_12_oswapon(long long res,
+                                                     long long name);
+void __sanitizer_syscall_pre_impl_compat_50_getitimer(long long which,
+                                                      long long itv);
+void __sanitizer_syscall_post_impl_compat_50_getitimer(long long res,
+                                                       long long which,
+                                                       long long itv);
+void __sanitizer_syscall_pre_impl_compat_43_ogethostname(long long hostname,
+                                                         long long len);
+void __sanitizer_syscall_post_impl_compat_43_ogethostname(long long res,
+                                                          long long hostname,
+                                                          long long len);
+void __sanitizer_syscall_pre_impl_compat_43_osethostname(long long hostname,
+                                                         long long len);
+void __sanitizer_syscall_post_impl_compat_43_osethostname(long long res,
+                                                          long long hostname,
+                                                          long long len);
+void __sanitizer_syscall_pre_impl_compat_43_ogetdtablesize(void);
+void __sanitizer_syscall_post_impl_compat_43_ogetdtablesize(long long res);
+void __sanitizer_syscall_pre_impl_dup2(long long from, long long to);
+void __sanitizer_syscall_post_impl_dup2(long long res, long long from,
+                                        long long to);
+void __sanitizer_syscall_pre_impl_getrandom(long long buf, long long buflen,
+                                            long long flags);
+void __sanitizer_syscall_post_impl_getrandom(long long res, long long buf,
+                                             long long buflen, long long flags);
+void __sanitizer_syscall_pre_impl_fcntl(long long fd, long long cmd,
+                                        long long arg);
+void __sanitizer_syscall_post_impl_fcntl(long long res, long long fd,
+                                         long long cmd, long long arg);
+void __sanitizer_syscall_pre_impl_compat_50_select(long long nd, long long in,
+                                                   long long ou, long long ex,
+                                                   long long tv);
+void __sanitizer_syscall_post_impl_compat_50_select(long long res, long long nd,
+                                                    long long in, long long ou,
+                                                    long long ex, long long tv);
+/* syscall 94 has been skipped */
+void __sanitizer_syscall_pre_impl_fsync(long long fd);
+void __sanitizer_syscall_post_impl_fsync(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_setpriority(long long which, long long who,
+                                              long long prio);
+void __sanitizer_syscall_post_impl_setpriority(long long res, long long which,
+                                               long long who, long long prio);
+void __sanitizer_syscall_pre_impl_compat_30_socket(long long domain,
+                                                   long long type,
+                                                   long long protocol);
+void __sanitizer_syscall_post_impl_compat_30_socket(long long res,
+                                                    long long domain,
+                                                    long long type,
+                                                    long long protocol);
+void __sanitizer_syscall_pre_impl_connect(long long s, long long name,
+                                          long long namelen);
+void __sanitizer_syscall_post_impl_connect(long long res, long long s,
+                                           long long name, long long namelen);
+void __sanitizer_syscall_pre_impl_compat_43_oaccept(long long s, long long name,
+                                                    long long anamelen);
+void __sanitizer_syscall_post_impl_compat_43_oaccept(long long res, long long s,
+                                                     long long name,
+                                                     long long anamelen);
+void __sanitizer_syscall_pre_impl_getpriority(long long which, long long who);
+void __sanitizer_syscall_post_impl_getpriority(long long res, long long which,
+                                               long long who);
+void __sanitizer_syscall_pre_impl_compat_43_osend(long long s, long long buf,
+                                                  long long len,
+                                                  long long flags);
+void __sanitizer_syscall_post_impl_compat_43_osend(long long res, long long s,
+                                                   long long buf, long long len,
+                                                   long long flags);
+void __sanitizer_syscall_pre_impl_compat_43_orecv(long long s, long long buf,
+                                                  long long len,
+                                                  long long flags);
+void __sanitizer_syscall_post_impl_compat_43_orecv(long long res, long long s,
+                                                   long long buf, long long len,
+                                                   long long flags);
+void __sanitizer_syscall_pre_impl_compat_13_sigreturn13(long long sigcntxp);
+void __sanitizer_syscall_post_impl_compat_13_sigreturn13(long long res,
+                                                         long long sigcntxp);
+void __sanitizer_syscall_pre_impl_bind(long long s, long long name,
+                                       long long namelen);
+void __sanitizer_syscall_post_impl_bind(long long res, long long s,
+                                        long long name, long long namelen);
+void __sanitizer_syscall_pre_impl_setsockopt(long long s, long long level,
+                                             long long name, long long val,
+                                             long long valsize);
+void __sanitizer_syscall_post_impl_setsockopt(long long res, long long s,
+                                              long long level, long long name,
+                                              long long val, long long valsize);
+void __sanitizer_syscall_pre_impl_listen(long long s, long long backlog);
+void __sanitizer_syscall_post_impl_listen(long long res, long long s,
+                                          long long backlog);
+/* syscall 107 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_43_osigvec(long long signum,
+                                                    long long nsv,
+                                                    long long osv);
+void __sanitizer_syscall_post_impl_compat_43_osigvec(long long res,
+                                                     long long signum,
+                                                     long long nsv,
+                                                     long long osv);
+void __sanitizer_syscall_pre_impl_compat_43_osigblock(long long mask);
+void __sanitizer_syscall_post_impl_compat_43_osigblock(long long res,
+                                                       long long mask);
+void __sanitizer_syscall_pre_impl_compat_43_osigsetmask(long long mask);
+void __sanitizer_syscall_post_impl_compat_43_osigsetmask(long long res,
+                                                         long long mask);
+void __sanitizer_syscall_pre_impl_compat_13_sigsuspend13(long long mask);
+void __sanitizer_syscall_post_impl_compat_13_sigsuspend13(long long res,
+                                                          long long mask);
+void __sanitizer_syscall_pre_impl_compat_43_osigstack(long long nss,
+                                                      long long oss);
+void __sanitizer_syscall_post_impl_compat_43_osigstack(long long res,
+                                                       long long nss,
+                                                       long long oss);
+void __sanitizer_syscall_pre_impl_compat_43_orecvmsg(long long s, long long msg,
+                                                     long long flags);
+void __sanitizer_syscall_post_impl_compat_43_orecvmsg(long long res,
+                                                      long long s,
+                                                      long long msg,
+                                                      long long flags);
+void __sanitizer_syscall_pre_impl_compat_43_osendmsg(long long s, long long msg,
+                                                     long long flags);
+void __sanitizer_syscall_post_impl_compat_43_osendmsg(long long res,
+                                                      long long s,
+                                                      long long msg,
+                                                      long long flags);
+/* syscall 115 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_50_gettimeofday(long long tp,
+                                                         long long tzp);
+void __sanitizer_syscall_post_impl_compat_50_gettimeofday(long long res,
+                                                          long long tp,
+                                                          long long tzp);
+void __sanitizer_syscall_pre_impl_compat_50_getrusage(long long who,
+                                                      long long rusage);
+void __sanitizer_syscall_post_impl_compat_50_getrusage(long long res,
+                                                       long long who,
+                                                       long long rusage);
+void __sanitizer_syscall_pre_impl_getsockopt(long long s, long long level,
+                                             long long name, long long val,
+                                             long long avalsize);
+void __sanitizer_syscall_post_impl_getsockopt(long long res, long long s,
+                                              long long level, long long name,
+                                              long long val,
+                                              long long avalsize);
+/* syscall 119 has been skipped */
+void __sanitizer_syscall_pre_impl_readv(long long fd, long long iovp,
+                                        long long iovcnt);
+void __sanitizer_syscall_post_impl_readv(long long res, long long fd,
+                                         long long iovp, long long iovcnt);
+void __sanitizer_syscall_pre_impl_writev(long long fd, long long iovp,
+                                         long long iovcnt);
+void __sanitizer_syscall_post_impl_writev(long long res, long long fd,
+                                          long long iovp, long long iovcnt);
+void __sanitizer_syscall_pre_impl_compat_50_settimeofday(long long tv,
+                                                         long long tzp);
+void __sanitizer_syscall_post_impl_compat_50_settimeofday(long long res,
+                                                          long long tv,
+                                                          long long tzp);
+void __sanitizer_syscall_pre_impl_fchown(long long fd, long long uid,
+                                         long long gid);
+void __sanitizer_syscall_post_impl_fchown(long long res, long long fd,
+                                          long long uid, long long gid);
+void __sanitizer_syscall_pre_impl_fchmod(long long fd, long long mode);
+void __sanitizer_syscall_post_impl_fchmod(long long res, long long fd,
+                                          long long mode);
+void __sanitizer_syscall_pre_impl_compat_43_orecvfrom(
+    long long s, long long buf, long long len, long long flags, long long from,
+    long long fromlenaddr);
+void __sanitizer_syscall_post_impl_compat_43_orecvfrom(
+    long long res, long long s, long long buf, long long len, long long flags,
+    long long from, long long fromlenaddr);
+void __sanitizer_syscall_pre_impl_setreuid(long long ruid, long long euid);
+void __sanitizer_syscall_post_impl_setreuid(long long res, long long ruid,
+                                            long long euid);
+void __sanitizer_syscall_pre_impl_setregid(long long rgid, long long egid);
+void __sanitizer_syscall_post_impl_setregid(long long res, long long rgid,
+                                            long long egid);
+void __sanitizer_syscall_pre_impl_rename(long long from, long long to);
+void __sanitizer_syscall_post_impl_rename(long long res, long long from,
+                                          long long to);
+void __sanitizer_syscall_pre_impl_compat_43_otruncate(long long path,
+                                                      long long length);
+void __sanitizer_syscall_post_impl_compat_43_otruncate(long long res,
+                                                       long long path,
+                                                       long long length);
+void __sanitizer_syscall_pre_impl_compat_43_oftruncate(long long fd,
+                                                       long long length);
+void __sanitizer_syscall_post_impl_compat_43_oftruncate(long long res,
+                                                        long long fd,
+                                                        long long length);
+void __sanitizer_syscall_pre_impl_flock(long long fd, long long how);
+void __sanitizer_syscall_post_impl_flock(long long res, long long fd,
+                                         long long how);
+void __sanitizer_syscall_pre_impl_mkfifo(long long path, long long mode);
+void __sanitizer_syscall_post_impl_mkfifo(long long res, long long path,
+                                          long long mode);
+void __sanitizer_syscall_pre_impl_sendto(long long s, long long buf,
+                                         long long len, long long flags,
+                                         long long to, long long tolen);
+void __sanitizer_syscall_post_impl_sendto(long long res, long long s,
+                                          long long buf, long long len,
+                                          long long flags, long long to,
+                                          long long tolen);
+void __sanitizer_syscall_pre_impl_shutdown(long long s, long long how);
+void __sanitizer_syscall_post_impl_shutdown(long long res, long long s,
+                                            long long how);
+void __sanitizer_syscall_pre_impl_socketpair(long long domain, long long type,
+                                             long long protocol, long long rsv);
+void __sanitizer_syscall_post_impl_socketpair(long long res, long long domain,
+                                              long long type,
+                                              long long protocol,
+                                              long long rsv);
+void __sanitizer_syscall_pre_impl_mkdir(long long path, long long mode);
+void __sanitizer_syscall_post_impl_mkdir(long long res, long long path,
+                                         long long mode);
+void __sanitizer_syscall_pre_impl_rmdir(long long path);
+void __sanitizer_syscall_post_impl_rmdir(long long res, long long path);
+void __sanitizer_syscall_pre_impl_compat_50_utimes(long long path,
+                                                   long long tptr);
+void __sanitizer_syscall_post_impl_compat_50_utimes(long long res,
+                                                    long long path,
+                                                    long long tptr);
+/* syscall 139 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_50_adjtime(long long delta,
+                                                    long long olddelta);
+void __sanitizer_syscall_post_impl_compat_50_adjtime(long long res,
+                                                     long long delta,
+                                                     long long olddelta);
+void __sanitizer_syscall_pre_impl_compat_43_ogetpeername(long long fdes,
+                                                         long long asa,
+                                                         long long alen);
+void __sanitizer_syscall_post_impl_compat_43_ogetpeername(long long res,
+                                                          long long fdes,
+                                                          long long asa,
+                                                          long long alen);
+void __sanitizer_syscall_pre_impl_compat_43_ogethostid(void);
+void __sanitizer_syscall_post_impl_compat_43_ogethostid(long long res);
+void __sanitizer_syscall_pre_impl_compat_43_osethostid(long long hostid);
+void __sanitizer_syscall_post_impl_compat_43_osethostid(long long res,
+                                                        long long hostid);
+void __sanitizer_syscall_pre_impl_compat_43_ogetrlimit(long long which,
+                                                       long long rlp);
+void __sanitizer_syscall_post_impl_compat_43_ogetrlimit(long long res,
+                                                        long long which,
+                                                        long long rlp);
+void __sanitizer_syscall_pre_impl_compat_43_osetrlimit(long long which,
+                                                       long long rlp);
+void __sanitizer_syscall_post_impl_compat_43_osetrlimit(long long res,
+                                                        long long which,
+                                                        long long rlp);
+void __sanitizer_syscall_pre_impl_compat_43_okillpg(long long pgid,
+                                                    long long signum);
+void __sanitizer_syscall_post_impl_compat_43_okillpg(long long res,
+                                                     long long pgid,
+                                                     long long signum);
+void __sanitizer_syscall_pre_impl_setsid(void);
+void __sanitizer_syscall_post_impl_setsid(long long res);
+void __sanitizer_syscall_pre_impl_compat_50_quotactl(long long path,
+                                                     long long cmd,
+                                                     long long uid,
+                                                     long long arg);
+void __sanitizer_syscall_post_impl_compat_50_quotactl(
+    long long res, long long path, long long cmd, long long uid, long long arg);
+void __sanitizer_syscall_pre_impl_compat_43_oquota(void);
+void __sanitizer_syscall_post_impl_compat_43_oquota(long long res);
+void __sanitizer_syscall_pre_impl_compat_43_ogetsockname(long long fdec,
+                                                         long long asa,
+                                                         long long alen);
+void __sanitizer_syscall_post_impl_compat_43_ogetsockname(long long res,
+                                                          long long fdec,
+                                                          long long asa,
+                                                          long long alen);
+/* syscall 151 has been skipped */
+/* syscall 152 has been skipped */
+/* syscall 153 has been skipped */
+/* syscall 154 has been skipped */
+void __sanitizer_syscall_pre_impl_nfssvc(long long flag, long long argp);
+void __sanitizer_syscall_post_impl_nfssvc(long long res, long long flag,
+                                          long long argp);
+void __sanitizer_syscall_pre_impl_compat_43_ogetdirentries(long long fd,
+                                                           long long buf,
+                                                           long long count,
+                                                           long long basep);
+void __sanitizer_syscall_post_impl_compat_43_ogetdirentries(long long res,
+                                                            long long fd,
+                                                            long long buf,
+                                                            long long count,
+                                                            long long basep);
+void __sanitizer_syscall_pre_impl_compat_20_statfs(long long path,
+                                                   long long buf);
+void __sanitizer_syscall_post_impl_compat_20_statfs(long long res,
+                                                    long long path,
+                                                    long long buf);
+void __sanitizer_syscall_pre_impl_compat_20_fstatfs(long long fd,
+                                                    long long buf);
+void __sanitizer_syscall_post_impl_compat_20_fstatfs(long long res,
+                                                     long long fd,
+                                                     long long buf);
+/* syscall 159 has been skipped */
+/* syscall 160 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_30_getfh(long long fname,
+                                                  long long fhp);
+void __sanitizer_syscall_post_impl_compat_30_getfh(long long res,
+                                                   long long fname,
+                                                   long long fhp);
+void __sanitizer_syscall_pre_impl_compat_09_ogetdomainname(long long domainname,
+                                                           long long len);
+void __sanitizer_syscall_post_impl_compat_09_ogetdomainname(
+    long long res, long long domainname, long long len);
+void __sanitizer_syscall_pre_impl_compat_09_osetdomainname(long long domainname,
+                                                           long long len);
+void __sanitizer_syscall_post_impl_compat_09_osetdomainname(
+    long long res, long long domainname, long long len);
+void __sanitizer_syscall_pre_impl_compat_09_ouname(long long name);
+void __sanitizer_syscall_post_impl_compat_09_ouname(long long res,
+                                                    long long name);
+void __sanitizer_syscall_pre_impl_sysarch(long long op, long long parms);
+void __sanitizer_syscall_post_impl_sysarch(long long res, long long op,
+                                           long long parms);
+void __sanitizer_syscall_pre_impl___futex(long long uaddr, long long op,
+                                          long long val, long long timeout,
+                                          long long uaddr2, long long val2,
+                                          long long val3);
+void __sanitizer_syscall_post_impl___futex(long long res, long long uaddr,
+                                           long long op, long long val,
+                                           long long timeout, long long uaddr2,
+                                           long long val2, long long val3);
+void __sanitizer_syscall_pre_impl___futex_set_robust_list(long long head,
+                                                          long long len);
+void __sanitizer_syscall_post_impl___futex_set_robust_list(long long res,
+                                                           long long head,
+                                                           long long len);
+void __sanitizer_syscall_pre_impl___futex_get_robust_list(long long lwpid,
+                                                          long long headp,
+                                                          long long lenp);
+void __sanitizer_syscall_post_impl___futex_get_robust_list(long long res,
+                                                           long long lwpid,
+                                                           long long headp,
+                                                           long long lenp);
+#if !defined(_LP64)
+void __sanitizer_syscall_pre_impl_compat_10_osemsys(long long which,
+                                                    long long a2, long long a3,
+                                                    long long a4, long long a5);
+void __sanitizer_syscall_post_impl_compat_10_osemsys(long long res,
+                                                     long long which,
+                                                     long long a2, long long a3,
+                                                     long long a4,
+                                                     long long a5);
+#else
+/* syscall 169 has been skipped */
+#endif
+#if !defined(_LP64)
+void __sanitizer_syscall_pre_impl_compat_10_omsgsys(long long which,
+                                                    long long a2, long long a3,
+                                                    long long a4, long long a5,
+                                                    long long a6);
+void __sanitizer_syscall_post_impl_compat_10_omsgsys(long long res,
+                                                     long long which,
+                                                     long long a2, long long a3,
+                                                     long long a4, long long a5,
+                                                     long long a6);
+#else
+/* syscall 170 has been skipped */
+#endif
+#if !defined(_LP64)
+void __sanitizer_syscall_pre_impl_compat_10_oshmsys(long long which,
+                                                    long long a2, long long a3,
+                                                    long long a4);
+void __sanitizer_syscall_post_impl_compat_10_oshmsys(long long res,
+                                                     long long which,
+                                                     long long a2, long long a3,
+                                                     long long a4);
+#else
+/* syscall 171 has been skipped */
+#endif
+/* syscall 172 has been skipped */
+void __sanitizer_syscall_pre_impl_pread(long long fd, long long buf,
+                                        long long nbyte, long long PAD,
+                                        long long offset);
+void __sanitizer_syscall_post_impl_pread(long long res, long long fd,
+                                         long long buf, long long nbyte,
+                                         long long PAD, long long offset);
+void __sanitizer_syscall_pre_impl_pwrite(long long fd, long long buf,
+                                         long long nbyte, long long PAD,
+                                         long long offset);
+void __sanitizer_syscall_post_impl_pwrite(long long res, long long fd,
+                                          long long buf, long long nbyte,
+                                          long long PAD, long long offset);
+void __sanitizer_syscall_pre_impl_compat_30_ntp_gettime(long long ntvp);
+void __sanitizer_syscall_post_impl_compat_30_ntp_gettime(long long res,
+                                                         long long ntvp);
+#if defined(NTP) || !defined(_KERNEL_OPT)
+void __sanitizer_syscall_pre_impl_ntp_adjtime(long long tp);
+void __sanitizer_syscall_post_impl_ntp_adjtime(long long res, long long tp);
+#else
+/* syscall 176 has been skipped */
+#endif
+/* syscall 177 has been skipped */
+/* syscall 178 has been skipped */
+/* syscall 179 has been skipped */
+/* syscall 180 has been skipped */
+void __sanitizer_syscall_pre_impl_setgid(long long gid);
+void __sanitizer_syscall_post_impl_setgid(long long res, long long gid);
+void __sanitizer_syscall_pre_impl_setegid(long long egid);
+void __sanitizer_syscall_post_impl_setegid(long long res, long long egid);
+void __sanitizer_syscall_pre_impl_seteuid(long long euid);
+void __sanitizer_syscall_post_impl_seteuid(long long res, long long euid);
+void __sanitizer_syscall_pre_impl_lfs_bmapv(long long fsidp, long long blkiov,
+                                            long long blkcnt);
+void __sanitizer_syscall_post_impl_lfs_bmapv(long long res, long long fsidp,
+                                             long long blkiov,
+                                             long long blkcnt);
+void __sanitizer_syscall_pre_impl_lfs_markv(long long fsidp, long long blkiov,
+                                            long long blkcnt);
+void __sanitizer_syscall_post_impl_lfs_markv(long long res, long long fsidp,
+                                             long long blkiov,
+                                             long long blkcnt);
+void __sanitizer_syscall_pre_impl_lfs_segclean(long long fsidp,
+                                               long long segment);
+void __sanitizer_syscall_post_impl_lfs_segclean(long long res, long long fsidp,
+                                                long long segment);
+void __sanitizer_syscall_pre_impl_compat_50_lfs_segwait(long long fsidp,
+                                                        long long tv);
+void __sanitizer_syscall_post_impl_compat_50_lfs_segwait(long long res,
+                                                         long long fsidp,
+                                                         long long tv);
+void __sanitizer_syscall_pre_impl_compat_12_stat12(long long path,
+                                                   long long ub);
+void __sanitizer_syscall_post_impl_compat_12_stat12(long long res,
+                                                    long long path,
+                                                    long long ub);
+void __sanitizer_syscall_pre_impl_compat_12_fstat12(long long fd, long long sb);
+void __sanitizer_syscall_post_impl_compat_12_fstat12(long long res,
+                                                     long long fd,
+                                                     long long sb);
+void __sanitizer_syscall_pre_impl_compat_12_lstat12(long long path,
+                                                    long long ub);
+void __sanitizer_syscall_post_impl_compat_12_lstat12(long long res,
+                                                     long long path,
+                                                     long long ub);
+void __sanitizer_syscall_pre_impl_pathconf(long long path, long long name);
+void __sanitizer_syscall_post_impl_pathconf(long long res, long long path,
+                                            long long name);
+void __sanitizer_syscall_pre_impl_fpathconf(long long fd, long long name);
+void __sanitizer_syscall_post_impl_fpathconf(long long res, long long fd,
+                                             long long name);
+void __sanitizer_syscall_pre_impl_getsockopt2(long long s, long long level,
+                                              long long name, long long val,
+                                              long long avalsize);
+void __sanitizer_syscall_post_impl_getsockopt2(long long res, long long s,
+                                               long long level, long long name,
+                                               long long val,
+                                               long long avalsize);
+void __sanitizer_syscall_pre_impl_getrlimit(long long which, long long rlp);
+void __sanitizer_syscall_post_impl_getrlimit(long long res, long long which,
+                                             long long rlp);
+void __sanitizer_syscall_pre_impl_setrlimit(long long which, long long rlp);
+void __sanitizer_syscall_post_impl_setrlimit(long long res, long long which,
+                                             long long rlp);
+void __sanitizer_syscall_pre_impl_compat_12_getdirentries(long long fd,
+                                                          long long buf,
+                                                          long long count,
+                                                          long long basep);
+void __sanitizer_syscall_post_impl_compat_12_getdirentries(long long res,
+                                                           long long fd,
+                                                           long long buf,
+                                                           long long count,
+                                                           long long basep);
+void __sanitizer_syscall_pre_impl_mmap(long long addr, long long len,
+                                       long long prot, long long flags,
+                                       long long fd, long long PAD,
+                                       long long pos);
+void __sanitizer_syscall_post_impl_mmap(long long res, long long addr,
+                                        long long len, long long prot,
+                                        long long flags, long long fd,
+                                        long long PAD, long long pos);
+void __sanitizer_syscall_pre_impl___syscall(long long code, long long arg0,
+                                            long long arg1, long long arg2,
+                                            long long arg3, long long arg4,
+                                            long long arg5, long long arg6,
+                                            long long arg7);
+void __sanitizer_syscall_post_impl___syscall(long long res, long long code,
+                                             long long arg0, long long arg1,
+                                             long long arg2, long long arg3,
+                                             long long arg4, long long arg5,
+                                             long long arg6, long long arg7);
+void __sanitizer_syscall_pre_impl_lseek(long long fd, long long PAD,
+                                        long long offset, long long whence);
+void __sanitizer_syscall_post_impl_lseek(long long res, long long fd,
+                                         long long PAD, long long offset,
+                                         long long whence);
+void __sanitizer_syscall_pre_impl_truncate(long long path, long long PAD,
+                                           long long length);
+void __sanitizer_syscall_post_impl_truncate(long long res, long long path,
+                                            long long PAD, long long length);
+void __sanitizer_syscall_pre_impl_ftruncate(long long fd, long long PAD,
+                                            long long length);
+void __sanitizer_syscall_post_impl_ftruncate(long long res, long long fd,
+                                             long long PAD, long long length);
+void __sanitizer_syscall_pre_impl___sysctl(long long name, long long namelen,
+                                           long long oldv, long long oldlenp,
+                                           long long newv, long long newlen);
+void __sanitizer_syscall_post_impl___sysctl(long long res, long long name,
+                                            long long namelen, long long oldv,
+                                            long long oldlenp, long long newv,
+                                            long long newlen);
+void __sanitizer_syscall_pre_impl_mlock(long long addr, long long len);
+void __sanitizer_syscall_post_impl_mlock(long long res, long long addr,
+                                         long long len);
+void __sanitizer_syscall_pre_impl_munlock(long long addr, long long len);
+void __sanitizer_syscall_post_impl_munlock(long long res, long long addr,
+                                           long long len);
+void __sanitizer_syscall_pre_impl_undelete(long long path);
+void __sanitizer_syscall_post_impl_undelete(long long res, long long path);
+void __sanitizer_syscall_pre_impl_compat_50_futimes(long long fd,
+                                                    long long tptr);
+void __sanitizer_syscall_post_impl_compat_50_futimes(long long res,
+                                                     long long fd,
+                                                     long long tptr);
+void __sanitizer_syscall_pre_impl_getpgid(long long pid);
+void __sanitizer_syscall_post_impl_getpgid(long long res, long long pid);
+void __sanitizer_syscall_pre_impl_reboot(long long opt, long long bootstr);
+void __sanitizer_syscall_post_impl_reboot(long long res, long long opt,
+                                          long long bootstr);
+void __sanitizer_syscall_pre_impl_poll(long long fds, long long nfds,
+                                       long long timeout);
+void __sanitizer_syscall_post_impl_poll(long long res, long long fds,
+                                        long long nfds, long long timeout);
+void __sanitizer_syscall_pre_impl_afssys(long long id, long long a1,
+                                         long long a2, long long a3,
+                                         long long a4, long long a5,
+                                         long long a6);
+void __sanitizer_syscall_post_impl_afssys(long long res, long long id,
+                                          long long a1, long long a2,
+                                          long long a3, long long a4,
+                                          long long a5, long long a6);
+/* syscall 211 has been skipped */
+/* syscall 212 has been skipped */
+/* syscall 213 has been skipped */
+/* syscall 214 has been skipped */
+/* syscall 215 has been skipped */
+/* syscall 216 has been skipped */
+/* syscall 217 has been skipped */
+/* syscall 218 has been skipped */
+/* syscall 219 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_14___semctl(long long semid,
+                                                     long long semnum,
+                                                     long long cmd,
+                                                     long long arg);
+void __sanitizer_syscall_post_impl_compat_14___semctl(long long res,
+                                                      long long semid,
+                                                      long long semnum,
+                                                      long long cmd,
+                                                      long long arg);
+void __sanitizer_syscall_pre_impl_semget(long long key, long long nsems,
+                                         long long semflg);
+void __sanitizer_syscall_post_impl_semget(long long res, long long key,
+                                          long long nsems, long long semflg);
+void __sanitizer_syscall_pre_impl_semop(long long semid, long long sops,
+                                        long long nsops);
+void __sanitizer_syscall_post_impl_semop(long long res, long long semid,
+                                         long long sops, long long nsops);
+void __sanitizer_syscall_pre_impl_semconfig(long long flag);
+void __sanitizer_syscall_post_impl_semconfig(long long res, long long flag);
+void __sanitizer_syscall_pre_impl_compat_14_msgctl(long long msqid,
+                                                   long long cmd,
+                                                   long long buf);
+void __sanitizer_syscall_post_impl_compat_14_msgctl(long long res,
+                                                    long long msqid,
+                                                    long long cmd,
+                                                    long long buf);
+void __sanitizer_syscall_pre_impl_msgget(long long key, long long msgflg);
+void __sanitizer_syscall_post_impl_msgget(long long res, long long key,
+                                          long long msgflg);
+void __sanitizer_syscall_pre_impl_msgsnd(long long msqid, long long msgp,
+                                         long long msgsz, long long msgflg);
+void __sanitizer_syscall_post_impl_msgsnd(long long res, long long msqid,
+                                          long long msgp, long long msgsz,
+                                          long long msgflg);
+void __sanitizer_syscall_pre_impl_msgrcv(long long msqid, long long msgp,
+                                         long long msgsz, long long msgtyp,
+                                         long long msgflg);
+void __sanitizer_syscall_post_impl_msgrcv(long long res, long long msqid,
+                                          long long msgp, long long msgsz,
+                                          long long msgtyp, long long msgflg);
+void __sanitizer_syscall_pre_impl_shmat(long long shmid, long long shmaddr,
+                                        long long shmflg);
+void __sanitizer_syscall_post_impl_shmat(long long res, long long shmid,
+                                         long long shmaddr, long long shmflg);
+void __sanitizer_syscall_pre_impl_compat_14_shmctl(long long shmid,
+                                                   long long cmd,
+                                                   long long buf);
+void __sanitizer_syscall_post_impl_compat_14_shmctl(long long res,
+                                                    long long shmid,
+                                                    long long cmd,
+                                                    long long buf);
+void __sanitizer_syscall_pre_impl_shmdt(long long shmaddr);
+void __sanitizer_syscall_post_impl_shmdt(long long res, long long shmaddr);
+void __sanitizer_syscall_pre_impl_shmget(long long key, long long size,
+                                         long long shmflg);
+void __sanitizer_syscall_post_impl_shmget(long long res, long long key,
+                                          long long size, long long shmflg);
+void __sanitizer_syscall_pre_impl_compat_50_clock_gettime(long long clock_id,
+                                                          long long tp);
+void __sanitizer_syscall_post_impl_compat_50_clock_gettime(long long res,
+                                                           long long clock_id,
+                                                           long long tp);
+void __sanitizer_syscall_pre_impl_compat_50_clock_settime(long long clock_id,
+                                                          long long tp);
+void __sanitizer_syscall_post_impl_compat_50_clock_settime(long long res,
+                                                           long long clock_id,
+                                                           long long tp);
+void __sanitizer_syscall_pre_impl_compat_50_clock_getres(long long clock_id,
+                                                         long long tp);
+void __sanitizer_syscall_post_impl_compat_50_clock_getres(long long res,
+                                                          long long clock_id,
+                                                          long long tp);
+void __sanitizer_syscall_pre_impl_timer_create(long long clock_id,
+                                               long long evp,
+                                               long long timerid);
+void __sanitizer_syscall_post_impl_timer_create(long long res,
+                                                long long clock_id,
+                                                long long evp,
+                                                long long timerid);
+void __sanitizer_syscall_pre_impl_timer_delete(long long timerid);
+void __sanitizer_syscall_post_impl_timer_delete(long long res,
+                                                long long timerid);
+void __sanitizer_syscall_pre_impl_compat_50_timer_settime(long long timerid,
+                                                          long long flags,
+                                                          long long value,
+                                                          long long ovalue);
+void __sanitizer_syscall_post_impl_compat_50_timer_settime(long long res,
+                                                           long long timerid,
+                                                           long long flags,
+                                                           long long value,
+                                                           long long ovalue);
+void __sanitizer_syscall_pre_impl_compat_50_timer_gettime(long long timerid,
+                                                          long long value);
+void __sanitizer_syscall_post_impl_compat_50_timer_gettime(long long res,
+                                                           long long timerid,
+                                                           long long value);
+void __sanitizer_syscall_pre_impl_timer_getoverrun(long long timerid);
+void __sanitizer_syscall_post_impl_timer_getoverrun(long long res,
+                                                    long long timerid);
+void __sanitizer_syscall_pre_impl_compat_50_nanosleep(long long rqtp,
+                                                      long long rmtp);
+void __sanitizer_syscall_post_impl_compat_50_nanosleep(long long res,
+                                                       long long rqtp,
+                                                       long long rmtp);
+void __sanitizer_syscall_pre_impl_fdatasync(long long fd);
+void __sanitizer_syscall_post_impl_fdatasync(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_mlockall(long long flags);
+void __sanitizer_syscall_post_impl_mlockall(long long res, long long flags);
+void __sanitizer_syscall_pre_impl_munlockall(void);
+void __sanitizer_syscall_post_impl_munlockall(long long res);
+void __sanitizer_syscall_pre_impl_compat_50___sigtimedwait(long long set,
+                                                           long long info,
+                                                           long long timeout);
+void __sanitizer_syscall_post_impl_compat_50___sigtimedwait(long long res,
+                                                            long long set,
+                                                            long long info,
+                                                            long long timeout);
+void __sanitizer_syscall_pre_impl_sigqueueinfo(long long pid, long long info);
+void __sanitizer_syscall_post_impl_sigqueueinfo(long long res, long long pid,
+                                                long long info);
+void __sanitizer_syscall_pre_impl_modctl(long long cmd, long long arg);
+void __sanitizer_syscall_post_impl_modctl(long long res, long long cmd,
+                                          long long arg);
+void __sanitizer_syscall_pre_impl__ksem_init(long long value, long long idp);
+void __sanitizer_syscall_post_impl__ksem_init(long long res, long long value,
+                                              long long idp);
+void __sanitizer_syscall_pre_impl__ksem_open(long long name, long long oflag,
+                                             long long mode, long long value,
+                                             long long idp);
+void __sanitizer_syscall_post_impl__ksem_open(long long res, long long name,
+                                              long long oflag, long long mode,
+                                              long long value, long long idp);
+void __sanitizer_syscall_pre_impl__ksem_unlink(long long name);
+void __sanitizer_syscall_post_impl__ksem_unlink(long long res, long long name);
+void __sanitizer_syscall_pre_impl__ksem_close(long long id);
+void __sanitizer_syscall_post_impl__ksem_close(long long res, long long id);
+void __sanitizer_syscall_pre_impl__ksem_post(long long id);
+void __sanitizer_syscall_post_impl__ksem_post(long long res, long long id);
+void __sanitizer_syscall_pre_impl__ksem_wait(long long id);
+void __sanitizer_syscall_post_impl__ksem_wait(long long res, long long id);
+void __sanitizer_syscall_pre_impl__ksem_trywait(long long id);
+void __sanitizer_syscall_post_impl__ksem_trywait(long long res, long long id);
+void __sanitizer_syscall_pre_impl__ksem_getvalue(long long id, long long value);
+void __sanitizer_syscall_post_impl__ksem_getvalue(long long res, long long id,
+                                                  long long value);
+void __sanitizer_syscall_pre_impl__ksem_destroy(long long id);
+void __sanitizer_syscall_post_impl__ksem_destroy(long long res, long long id);
+void __sanitizer_syscall_pre_impl__ksem_timedwait(long long id,
+                                                  long long abstime);
+void __sanitizer_syscall_post_impl__ksem_timedwait(long long res, long long id,
+                                                   long long abstime);
+void __sanitizer_syscall_pre_impl_mq_open(long long name, long long oflag,
+                                          long long mode, long long attr);
+void __sanitizer_syscall_post_impl_mq_open(long long res, long long name,
+                                           long long oflag, long long mode,
+                                           long long attr);
+void __sanitizer_syscall_pre_impl_mq_close(long long mqdes);
+void __sanitizer_syscall_post_impl_mq_close(long long res, long long mqdes);
+void __sanitizer_syscall_pre_impl_mq_unlink(long long name);
+void __sanitizer_syscall_post_impl_mq_unlink(long long res, long long name);
+void __sanitizer_syscall_pre_impl_mq_getattr(long long mqdes, long long mqstat);
+void __sanitizer_syscall_post_impl_mq_getattr(long long res, long long mqdes,
+                                              long long mqstat);
+void __sanitizer_syscall_pre_impl_mq_setattr(long long mqdes, long long mqstat,
+                                             long long omqstat);
+void __sanitizer_syscall_post_impl_mq_setattr(long long res, long long mqdes,
+                                              long long mqstat,
+                                              long long omqstat);
+void __sanitizer_syscall_pre_impl_mq_notify(long long mqdes,
+                                            long long notification);
+void __sanitizer_syscall_post_impl_mq_notify(long long res, long long mqdes,
+                                             long long notification);
+void __sanitizer_syscall_pre_impl_mq_send(long long mqdes, long long msg_ptr,
+                                          long long msg_len,
+                                          long long msg_prio);
+void __sanitizer_syscall_post_impl_mq_send(long long res, long long mqdes,
+                                           long long msg_ptr, long long msg_len,
+                                           long long msg_prio);
+void __sanitizer_syscall_pre_impl_mq_receive(long long mqdes, long long msg_ptr,
+                                             long long msg_len,
+                                             long long msg_prio);
+void __sanitizer_syscall_post_impl_mq_receive(long long res, long long mqdes,
+                                              long long msg_ptr,
+                                              long long msg_len,
+                                              long long msg_prio);
+void __sanitizer_syscall_pre_impl_compat_50_mq_timedsend(long long mqdes,
+                                                         long long msg_ptr,
+                                                         long long msg_len,
+                                                         long long msg_prio,
+                                                         long long abs_timeout);
+void __sanitizer_syscall_post_impl_compat_50_mq_timedsend(
+    long long res, long long mqdes, long long msg_ptr, long long msg_len,
+    long long msg_prio, long long abs_timeout);
+void __sanitizer_syscall_pre_impl_compat_50_mq_timedreceive(
+    long long mqdes, long long msg_ptr, long long msg_len, long long msg_prio,
+    long long abs_timeout);
+void __sanitizer_syscall_post_impl_compat_50_mq_timedreceive(
+    long long res, long long mqdes, long long msg_ptr, long long msg_len,
+    long long msg_prio, long long abs_timeout);
+/* syscall 267 has been skipped */
+/* syscall 268 has been skipped */
+/* syscall 269 has been skipped */
+void __sanitizer_syscall_pre_impl___posix_rename(long long from, long long to);
+void __sanitizer_syscall_post_impl___posix_rename(long long res, long long from,
+                                                  long long to);
+void __sanitizer_syscall_pre_impl_swapctl(long long cmd, long long arg,
+                                          long long misc);
+void __sanitizer_syscall_post_impl_swapctl(long long res, long long cmd,
+                                           long long arg, long long misc);
+void __sanitizer_syscall_pre_impl_compat_30_getdents(long long fd,
+                                                     long long buf,
+                                                     long long count);
+void __sanitizer_syscall_post_impl_compat_30_getdents(long long res,
+                                                      long long fd,
+                                                      long long buf,
+                                                      long long count);
+void __sanitizer_syscall_pre_impl_minherit(long long addr, long long len,
+                                           long long inherit);
+void __sanitizer_syscall_post_impl_minherit(long long res, long long addr,
+                                            long long len, long long inherit);
+void __sanitizer_syscall_pre_impl_lchmod(long long path, long long mode);
+void __sanitizer_syscall_post_impl_lchmod(long long res, long long path,
+                                          long long mode);
+void __sanitizer_syscall_pre_impl_lchown(long long path, long long uid,
+                                         long long gid);
+void __sanitizer_syscall_post_impl_lchown(long long res, long long path,
+                                          long long uid, long long gid);
+void __sanitizer_syscall_pre_impl_compat_50_lutimes(long long path,
+                                                    long long tptr);
+void __sanitizer_syscall_post_impl_compat_50_lutimes(long long res,
+                                                     long long path,
+                                                     long long tptr);
+void __sanitizer_syscall_pre_impl___msync13(long long addr, long long len,
+                                            long long flags);
+void __sanitizer_syscall_post_impl___msync13(long long res, long long addr,
+                                             long long len, long long flags);
+void __sanitizer_syscall_pre_impl_compat_30___stat13(long long path,
+                                                     long long ub);
+void __sanitizer_syscall_post_impl_compat_30___stat13(long long res,
+                                                      long long path,
+                                                      long long ub);
+void __sanitizer_syscall_pre_impl_compat_30___fstat13(long long fd,
+                                                      long long sb);
+void __sanitizer_syscall_post_impl_compat_30___fstat13(long long res,
+                                                       long long fd,
+                                                       long long sb);
+void __sanitizer_syscall_pre_impl_compat_30___lstat13(long long path,
+                                                      long long ub);
+void __sanitizer_syscall_post_impl_compat_30___lstat13(long long res,
+                                                       long long path,
+                                                       long long ub);
+void __sanitizer_syscall_pre_impl___sigaltstack14(long long nss, long long oss);
+void __sanitizer_syscall_post_impl___sigaltstack14(long long res, long long nss,
+                                                   long long oss);
+void __sanitizer_syscall_pre_impl___vfork14(void);
+void __sanitizer_syscall_post_impl___vfork14(long long res);
+void __sanitizer_syscall_pre_impl___posix_chown(long long path, long long uid,
+                                                long long gid);
+void __sanitizer_syscall_post_impl___posix_chown(long long res, long long path,
+                                                 long long uid, long long gid);
+void __sanitizer_syscall_pre_impl___posix_fchown(long long fd, long long uid,
+                                                 long long gid);
+void __sanitizer_syscall_post_impl___posix_fchown(long long res, long long fd,
+                                                  long long uid, long long gid);
+void __sanitizer_syscall_pre_impl___posix_lchown(long long path, long long uid,
+                                                 long long gid);
+void __sanitizer_syscall_post_impl___posix_lchown(long long res, long long path,
+                                                  long long uid, long long gid);
+void __sanitizer_syscall_pre_impl_getsid(long long pid);
+void __sanitizer_syscall_post_impl_getsid(long long res, long long pid);
+void __sanitizer_syscall_pre_impl___clone(long long flags, long long stack);
+void __sanitizer_syscall_post_impl___clone(long long res, long long flags,
+                                           long long stack);
+void __sanitizer_syscall_pre_impl_fktrace(long long fd, long long ops,
+                                          long long facs, long long pid);
+void __sanitizer_syscall_post_impl_fktrace(long long res, long long fd,
+                                           long long ops, long long facs,
+                                           long long pid);
+void __sanitizer_syscall_pre_impl_preadv(long long fd, long long iovp,
+                                         long long iovcnt, long long PAD,
+                                         long long offset);
+void __sanitizer_syscall_post_impl_preadv(long long res, long long fd,
+                                          long long iovp, long long iovcnt,
+                                          long long PAD, long long offset);
+void __sanitizer_syscall_pre_impl_pwritev(long long fd, long long iovp,
+                                          long long iovcnt, long long PAD,
+                                          long long offset);
+void __sanitizer_syscall_post_impl_pwritev(long long res, long long fd,
+                                           long long iovp, long long iovcnt,
+                                           long long PAD, long long offset);
+void __sanitizer_syscall_pre_impl_compat_16___sigaction14(long long signum,
+                                                          long long nsa,
+                                                          long long osa);
+void __sanitizer_syscall_post_impl_compat_16___sigaction14(long long res,
+                                                           long long signum,
+                                                           long long nsa,
+                                                           long long osa);
+void __sanitizer_syscall_pre_impl___sigpending14(long long set);
+void __sanitizer_syscall_post_impl___sigpending14(long long res, long long set);
+void __sanitizer_syscall_pre_impl___sigprocmask14(long long how, long long set,
+                                                  long long oset);
+void __sanitizer_syscall_post_impl___sigprocmask14(long long res, long long how,
+                                                   long long set,
+                                                   long long oset);
+void __sanitizer_syscall_pre_impl___sigsuspend14(long long set);
+void __sanitizer_syscall_post_impl___sigsuspend14(long long res, long long set);
+void __sanitizer_syscall_pre_impl_compat_16___sigreturn14(long long sigcntxp);
+void __sanitizer_syscall_post_impl_compat_16___sigreturn14(long long res,
+                                                           long long sigcntxp);
+void __sanitizer_syscall_pre_impl___getcwd(long long bufp, long long length);
+void __sanitizer_syscall_post_impl___getcwd(long long res, long long bufp,
+                                            long long length);
+void __sanitizer_syscall_pre_impl_fchroot(long long fd);
+void __sanitizer_syscall_post_impl_fchroot(long long res, long long fd);
+void __sanitizer_syscall_pre_impl_compat_30_fhopen(long long fhp,
+                                                   long long flags);
+void __sanitizer_syscall_post_impl_compat_30_fhopen(long long res,
+                                                    long long fhp,
+                                                    long long flags);
+void __sanitizer_syscall_pre_impl_compat_30_fhstat(long long fhp, long long sb);
+void __sanitizer_syscall_post_impl_compat_30_fhstat(long long res,
+                                                    long long fhp,
+                                                    long long sb);
+void __sanitizer_syscall_pre_impl_compat_20_fhstatfs(long long fhp,
+                                                     long long buf);
+void __sanitizer_syscall_post_impl_compat_20_fhstatfs(long long res,
+                                                      long long fhp,
+                                                      long long buf);
+void __sanitizer_syscall_pre_impl_compat_50_____semctl13(long long semid,
+                                                         long long semnum,
+                                                         long long cmd,
+                                                         long long arg);
+void __sanitizer_syscall_post_impl_compat_50_____semctl13(long long res,
+                                                          long long semid,
+                                                          long long semnum,
+                                                          long long cmd,
+                                                          long long arg);
+void __sanitizer_syscall_pre_impl_compat_50___msgctl13(long long msqid,
+                                                       long long cmd,
+                                                       long long buf);
+void __sanitizer_syscall_post_impl_compat_50___msgctl13(long long res,
+                                                        long long msqid,
+                                                        long long cmd,
+                                                        long long buf);
+void __sanitizer_syscall_pre_impl_compat_50___shmctl13(long long shmid,
+                                                       long long cmd,
+                                                       long long buf);
+void __sanitizer_syscall_post_impl_compat_50___shmctl13(long long res,
+                                                        long long shmid,
+                                                        long long cmd,
+                                                        long long buf);
+void __sanitizer_syscall_pre_impl_lchflags(long long path, long long flags);
+void __sanitizer_syscall_post_impl_lchflags(long long res, long long path,
+                                            long long flags);
+void __sanitizer_syscall_pre_impl_issetugid(void);
+void __sanitizer_syscall_post_impl_issetugid(long long res);
+void __sanitizer_syscall_pre_impl_utrace(long long label, long long addr,
+                                         long long len);
+void __sanitizer_syscall_post_impl_utrace(long long res, long long label,
+                                          long long addr, long long len);
+void __sanitizer_syscall_pre_impl_getcontext(long long ucp);
+void __sanitizer_syscall_post_impl_getcontext(long long res, long long ucp);
+void __sanitizer_syscall_pre_impl_setcontext(long long ucp);
+void __sanitizer_syscall_post_impl_setcontext(long long res, long long ucp);
+void __sanitizer_syscall_pre_impl__lwp_create(long long ucp, long long flags,
+                                              long long new_lwp);
+void __sanitizer_syscall_post_impl__lwp_create(long long res, long long ucp,
+                                               long long flags,
+                                               long long new_lwp);
+void __sanitizer_syscall_pre_impl__lwp_exit(void);
+void __sanitizer_syscall_post_impl__lwp_exit(long long res);
+void __sanitizer_syscall_pre_impl__lwp_self(void);
+void __sanitizer_syscall_post_impl__lwp_self(long long res);
+void __sanitizer_syscall_pre_impl__lwp_wait(long long wait_for,
+                                            long long departed);
+void __sanitizer_syscall_post_impl__lwp_wait(long long res, long long wait_for,
+                                             long long departed);
+void __sanitizer_syscall_pre_impl__lwp_suspend(long long target);
+void __sanitizer_syscall_post_impl__lwp_suspend(long long res,
+                                                long long target);
+void __sanitizer_syscall_pre_impl__lwp_continue(long long target);
+void __sanitizer_syscall_post_impl__lwp_continue(long long res,
+                                                 long long target);
+void __sanitizer_syscall_pre_impl__lwp_wakeup(long long target);
+void __sanitizer_syscall_post_impl__lwp_wakeup(long long res, long long target);
+void __sanitizer_syscall_pre_impl__lwp_getprivate(void);
+void __sanitizer_syscall_post_impl__lwp_getprivate(long long res);
+void __sanitizer_syscall_pre_impl__lwp_setprivate(long long ptr);
+void __sanitizer_syscall_post_impl__lwp_setprivate(long long res,
+                                                   long long ptr);
+void __sanitizer_syscall_pre_impl__lwp_kill(long long target, long long signo);
+void __sanitizer_syscall_post_impl__lwp_kill(long long res, long long target,
+                                             long long signo);
+void __sanitizer_syscall_pre_impl__lwp_detach(long long target);
+void __sanitizer_syscall_post_impl__lwp_detach(long long res, long long target);
+void __sanitizer_syscall_pre_impl_compat_50__lwp_park(long long ts,
+                                                      long long unpark,
+                                                      long long hint,
+                                                      long long unparkhint);
+void __sanitizer_syscall_post_impl_compat_50__lwp_park(long long res,
+                                                       long long ts,
+                                                       long long unpark,
+                                                       long long hint,
+                                                       long long unparkhint);
+void __sanitizer_syscall_pre_impl__lwp_unpark(long long target, long long hint);
+void __sanitizer_syscall_post_impl__lwp_unpark(long long res, long long target,
+                                               long long hint);
+void __sanitizer_syscall_pre_impl__lwp_unpark_all(long long targets,
+                                                  long long ntargets,
+                                                  long long hint);
+void __sanitizer_syscall_post_impl__lwp_unpark_all(long long res,
+                                                   long long targets,
+                                                   long long ntargets,
+                                                   long long hint);
+void __sanitizer_syscall_pre_impl__lwp_setname(long long target,
+                                               long long name);
+void __sanitizer_syscall_post_impl__lwp_setname(long long res, long long target,
+                                                long long name);
+void __sanitizer_syscall_pre_impl__lwp_getname(long long target, long long name,
+                                               long long len);
+void __sanitizer_syscall_post_impl__lwp_getname(long long res, long long target,
+                                                long long name, long long len);
+void __sanitizer_syscall_pre_impl__lwp_ctl(long long features,
+                                           long long address);
+void __sanitizer_syscall_post_impl__lwp_ctl(long long res, long long features,
+                                            long long address);
+/* syscall 326 has been skipped */
+/* syscall 327 has been skipped */
+/* syscall 328 has been skipped */
+/* syscall 329 has been skipped */
+void __sanitizer_syscall_pre_impl_compat_60_sa_register(
+    long long newv, long long oldv, long long flags,
+    long long stackinfo_offset);
+void __sanitizer_syscall_post_impl_compat_60_sa_register(
+    long long res, long long newv, long long oldv, long long flags,
+    long long stackinfo_offset);
+void __sanitizer_syscall_pre_impl_compat_60_sa_stacks(long long num,
+                                                      long long stacks);
+void __sanitizer_syscall_post_impl_compat_60_sa_stacks(long long res,
+                                                       long long num,
+                                                       long long stacks);
+void __sanitizer_syscall_pre_impl_compat_60_sa_enable(void);
+void __sanitizer_syscall_post_impl_compat_60_sa_enable(long long res);
+void __sanitizer_syscall_pre_impl_compat_60_sa_setconcurrency(
+    long long concurrency);
+void __sanitizer_syscall_post_impl_compat_60_sa_setconcurrency(
+    long long res, long long concurrency);
+void __sanitizer_syscall_pre_impl_compat_60_sa_yield(void);
+void __sanitizer_syscall_post_impl_compat_60_sa_yield(long long res);
+void __sanitizer_syscall_pre_impl_compat_60_sa_preempt(long long sa_id);
+void __sanitizer_syscall_post_impl_compat_60_sa_preempt(long long res,
+                                                        long long sa_id);
+/* syscall 336 has been skipped */
+/* syscall 337 has been skipped */
+/* syscall 338 has been skipped */
+/* syscall 339 has been skipped */
+void __sanitizer_syscall_pre_impl___sigaction_sigtramp(long long signum,
+                                                       long long nsa,
+                                                       long long osa,
+                                                       long long tramp,
+                                                       long long vers);
+void __sanitizer_syscall_post_impl___sigaction_sigtramp(
+    long long res, long long signum, long long nsa, long long osa,
+    long long tramp, long long vers);
+/* syscall 341 has been skipped */
+/* syscall 342 has been skipped */
+void __sanitizer_syscall_pre_impl_rasctl(long long addr, long long len,
+                                         long long op);
+void __sanitizer_syscall_post_impl_rasctl(long long res, long long addr,
+                                          long long len, long long op);
+void __sanitizer_syscall_pre_impl_kqueue(void);
+void __sanitizer_syscall_post_impl_kqueue(long long res);
+void __sanitizer_syscall_pre_impl_compat_50_kevent(
+    long long fd, long long changelist, long long nchanges, long long eventlist,
+    long long nevents, long long timeout);
+void __sanitizer_syscall_post_impl_compat_50_kevent(
+    long long res, long long fd, long long changelist, long long nchanges,
+    long long eventlist, long long nevents, long long timeout);
+void __sanitizer_syscall_pre_impl__sched_setparam(long long pid, long long lid,
+                                                  long long policy,
+                                                  long long params);
+void __sanitizer_syscall_post_impl__sched_setparam(long long res, long long pid,
+                                                   long long lid,
+                                                   long long policy,
+                                                   long long params);
+void __sanitizer_syscall_pre_impl__sched_getparam(long long pid, long long lid,
+                                                  long long policy,
+                                                  long long params);
+void __sanitizer_syscall_post_impl__sched_getparam(long long res, long long pid,
+                                                   long long lid,
+                                                   long long policy,
+                                                   long long params);
+void __sanitizer_syscall_pre_impl__sched_setaffinity(long long pid,
+                                                     long long lid,
+                                                     long long size,
+                                                     long long cpuset);
+void __sanitizer_syscall_post_impl__sched_setaffinity(long long res,
+                                                      long long pid,
+                                                      long long lid,
+                                                      long long size,
+                                                      long long cpuset);
+void __sanitizer_syscall_pre_impl__sched_getaffinity(long long pid,
+                                                     long long lid,
+                                                     long long size,
+                                                     long long cpuset);
+void __sanitizer_syscall_post_impl__sched_getaffinity(long long res,
+                                                      long long pid,
+                                                      long long lid,
+                                                      long long size,
+                                                      long long cpuset);
+void __sanitizer_syscall_pre_impl_sched_yield(void);
+void __sanitizer_syscall_post_impl_sched_yield(long long res);
+void __sanitizer_syscall_pre_impl__sched_protect(long long priority);
+void __sanitizer_syscall_post_impl__sched_protect(long long res,
+                                                  long long priority);
+/* syscall 352 has been skipped */
+/* syscall 353 has been skipped */
+void __sanitizer_syscall_pre_impl_fsync_range(long long fd, long long flags,
+                                              long long start,
+                                              long long length);
+void __sanitizer_syscall_post_impl_fsync_range(long long res, long long fd,
+                                               long long flags, long long start,
+                                               long long length);
+void __sanitizer_syscall_pre_impl_uuidgen(long long store, long long count);
+void __sanitizer_syscall_post_impl_uuidgen(long long res, long long store,
+                                           long long count);
+void __sanitizer_syscall_pre_impl_compat_90_getvfsstat(long long buf,
+                                                       long long bufsize,
+                                                       long long flags);
+void __sanitizer_syscall_post_impl_compat_90_getvfsstat(long long res,
+                                                        long long buf,
+                                                        long long bufsize,
+                                                        long long flags);
+void __sanitizer_syscall_pre_impl_compat_90_statvfs1(long long path,
+                                                     long long buf,
+                                                     long long flags);
+void __sanitizer_syscall_post_impl_compat_90_statvfs1(long long res,
+                                                      long long path,
+                                                      long long buf,
+                                                      long long flags);
+void __sanitizer_syscall_pre_impl_compat_90_fstatvfs1(long long fd,
+                                                      long long buf,
+                                                      long long flags);
+void __sanitizer_syscall_post_impl_compat_90_fstatvfs1(long long res,
+                                                       long long fd,
+                                                       long long buf,
+                                                       long long flags);
+void __sanitizer_syscall_pre_impl_compat_30_fhstatvfs1(long long fhp,
+                                                       long long buf,
+                                                       long long flags);
+void __sanitizer_syscall_post_impl_compat_30_fhstatvfs1(long long res,
+                                                        long long fhp,
+                                                        long long buf,
+                                                        long long flags);
+void __sanitizer_syscall_pre_impl_extattrctl(long long path, long long cmd,
+                                             long long filename,
+                                             long long attrnamespace,
+                                             long long attrname);
+void __sanitizer_syscall_post_impl_extattrctl(long long res, long long path,
+                                              long long cmd, long long filename,
+                                              long long attrnamespace,
+                                              long long attrname);
+void __sanitizer_syscall_pre_impl_extattr_set_file(long long path,
+                                                   long long attrnamespace,
+                                                   long long attrname,
+                                                   long long data,
+                                                   long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_set_file(
+    long long res, long long path, long long attrnamespace, long long attrname,
+    long long data, long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_get_file(long long path,
+                                                   long long attrnamespace,
+                                                   long long attrname,
+                                                   long long data,
+                                                   long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_get_file(
+    long long res, long long path, long long attrnamespace, long long attrname,
+    long long data, long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_delete_file(long long path,
+                                                      long long attrnamespace,
+                                                      long long attrname);
+void __sanitizer_syscall_post_impl_extattr_delete_file(long long res,
+                                                       long long path,
+                                                       long long attrnamespace,
+                                                       long long attrname);
+void __sanitizer_syscall_pre_impl_extattr_set_fd(long long fd,
+                                                 long long attrnamespace,
+                                                 long long attrname,
+                                                 long long data,
+                                                 long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_set_fd(long long res, long long fd,
+                                                  long long attrnamespace,
+                                                  long long attrname,
+                                                  long long data,
+                                                  long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_get_fd(long long fd,
+                                                 long long attrnamespace,
+                                                 long long attrname,
+                                                 long long data,
+                                                 long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_get_fd(long long res, long long fd,
+                                                  long long attrnamespace,
+                                                  long long attrname,
+                                                  long long data,
+                                                  long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_delete_fd(long long fd,
+                                                    long long attrnamespace,
+                                                    long long attrname);
+void __sanitizer_syscall_post_impl_extattr_delete_fd(long long res,
+                                                     long long fd,
+                                                     long long attrnamespace,
+                                                     long long attrname);
+void __sanitizer_syscall_pre_impl_extattr_set_link(long long path,
+                                                   long long attrnamespace,
+                                                   long long attrname,
+                                                   long long data,
+                                                   long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_set_link(
+    long long res, long long path, long long attrnamespace, long long attrname,
+    long long data, long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_get_link(long long path,
+                                                   long long attrnamespace,
+                                                   long long attrname,
+                                                   long long data,
+                                                   long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_get_link(
+    long long res, long long path, long long attrnamespace, long long attrname,
+    long long data, long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_delete_link(long long path,
+                                                      long long attrnamespace,
+                                                      long long attrname);
+void __sanitizer_syscall_post_impl_extattr_delete_link(long long res,
+                                                       long long path,
+                                                       long long attrnamespace,
+                                                       long long attrname);
+void __sanitizer_syscall_pre_impl_extattr_list_fd(long long fd,
+                                                  long long attrnamespace,
+                                                  long long data,
+                                                  long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_list_fd(long long res, long long fd,
+                                                   long long attrnamespace,
+                                                   long long data,
+                                                   long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_list_file(long long path,
+                                                    long long attrnamespace,
+                                                    long long data,
+                                                    long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_list_file(long long res,
+                                                     long long path,
+                                                     long long attrnamespace,
+                                                     long long data,
+                                                     long long nbytes);
+void __sanitizer_syscall_pre_impl_extattr_list_link(long long path,
+                                                    long long attrnamespace,
+                                                    long long data,
+                                                    long long nbytes);
+void __sanitizer_syscall_post_impl_extattr_list_link(long long res,
+                                                     long long path,
+                                                     long long attrnamespace,
+                                                     long long data,
+                                                     long long nbytes);
+void __sanitizer_syscall_pre_impl_compat_50_pselect(long long nd, long long in,
+                                                    long long ou, long long ex,
+                                                    long long ts,
+                                                    long long mask);
+void __sanitizer_syscall_post_impl_compat_50_pselect(long long res,
+                                                     long long nd, long long in,
+                                                     long long ou, long long ex,
+                                                     long long ts,
+                                                     long long mask);
+void __sanitizer_syscall_pre_impl_compat_50_pollts(long long fds,
+                                                   long long nfds, long long ts,
+                                                   long long mask);
+void __sanitizer_syscall_post_impl_compat_50_pollts(
+    long long res, long long fds, long long nfds, long long ts, long long mask);
+void __sanitizer_syscall_pre_impl_setxattr(long long path, long long name,
+                                           long long value, long long size,
+                                           long long flags);
+void __sanitizer_syscall_post_impl_setxattr(long long res, long long path,
+                                            long long name, long long value,
+                                            long long size, long long flags);
+void __sanitizer_syscall_pre_impl_lsetxattr(long long path, long long name,
+                                            long long value, long long size,
+                                            long long flags);
+void __sanitizer_syscall_post_impl_lsetxattr(long long res, long long path,
+                                             long long name, long long value,
+                                             long long size, long long flags);
+void __sanitizer_syscall_pre_impl_fsetxattr(long long fd, long long name,
+                                            long long value, long long size,
+                                            long long flags);
+void __sanitizer_syscall_post_impl_fsetxattr(long long res, long long fd,
+                                             long long name, long long value,
+                                             long long size, long long flags);
+void __sanitizer_syscall_pre_impl_getxattr(long long path, long long name,
+                                           long long value, long long size);
+void __sanitizer_syscall_post_impl_getxattr(long long res, long long path,
+                                            long long name, long long value,
+                                            long long size);
+void __sanitizer_syscall_pre_impl_lgetxattr(long long path, long long name,
+                                            long long value, long long size);
+void __sanitizer_syscall_post_impl_lgetxattr(long long res, long long path,
+                                             long long name, long long value,
+                                             long long size);
+void __sanitizer_syscall_pre_impl_fgetxattr(long long fd, long long name,
+                                            long long value, long long size);
+void __sanitizer_syscall_post_impl_fgetxattr(long long res, long long fd,
+                                             long long name, long long value,
+                                             long long size);
+void __sanitizer_syscall_pre_impl_listxattr(long long path, long long list,
+                                            long long size);
+void __sanitizer_syscall_post_impl_listxattr(long long res, long long path,
+                                             long long list, long long size);
+void __sanitizer_syscall_pre_impl_llistxattr(long long path, long long list,
+                                             long long size);
+void __sanitizer_syscall_post_impl_llistxattr(long long res, long long path,
+                                              long long list, long long size);
+void __sanitizer_syscall_pre_impl_flistxattr(long long fd, long long list,
+                                             long long size);
+void __sanitizer_syscall_post_impl_flistxattr(long long res, long long fd,
+                                              long long list, long long size);
+void __sanitizer_syscall_pre_impl_removexattr(long long path, long long name);
+void __sanitizer_syscall_post_impl_removexattr(long long res, long long path,
+                                               long long name);
+void __sanitizer_syscall_pre_impl_lremovexattr(long long path, long long name);
+void __sanitizer_syscall_post_impl_lremovexattr(long long res, long long path,
+                                                long long name);
+void __sanitizer_syscall_pre_impl_fremovexattr(long long fd, long long name);
+void __sanitizer_syscall_post_impl_fremovexattr(long long res, long long fd,
+                                                long long name);
+void __sanitizer_syscall_pre_impl_compat_50___stat30(long long path,
+                                                     long long ub);
+void __sanitizer_syscall_post_impl_compat_50___stat30(long long res,
+                                                      long long path,
+                                                      long long ub);
+void __sanitizer_syscall_pre_impl_compat_50___fstat30(long long fd,
+                                                      long long sb);
+void __sanitizer_syscall_post_impl_compat_50___fstat30(long long res,
+                                                       long long fd,
+                                                       long long sb);
+void __sanitizer_syscall_pre_impl_compat_50___lstat30(long long path,
+                                                      long long ub);
+void __sanitizer_syscall_post_impl_compat_50___lstat30(long long res,
+                                                       long long path,
+                                                       long long ub);
+void __sanitizer_syscall_pre_impl___getdents30(long long fd, long long buf,
+                                               long long count);
+void __sanitizer_syscall_post_impl___getdents30(long long res, long long fd,
+                                                long long buf, long long count);
+void __sanitizer_syscall_pre_impl_posix_fadvise(long long);
+void __sanitizer_syscall_post_impl_posix_fadvise(long long res, long long);
+void __sanitizer_syscall_pre_impl_compat_30___fhstat30(long long fhp,
+                                                       long long sb);
+void __sanitizer_syscall_post_impl_compat_30___fhstat30(long long res,
+                                                        long long fhp,
+                                                        long long sb);
+void __sanitizer_syscall_pre_impl_compat_50___ntp_gettime30(long long ntvp);
+void __sanitizer_syscall_post_impl_compat_50___ntp_gettime30(long long res,
+                                                             long long ntvp);
+void __sanitizer_syscall_pre_impl___socket30(long long domain, long long type,
+                                             long long protocol);
+void __sanitizer_syscall_post_impl___socket30(long long res, long long domain,
+                                              long long type,
+                                              long long protocol);
+void __sanitizer_syscall_pre_impl___getfh30(long long fname, long long fhp,
+                                            long long fh_size);
+void __sanitizer_syscall_post_impl___getfh30(long long res, long long fname,
+                                             long long fhp, long long fh_size);
+void __sanitizer_syscall_pre_impl___fhopen40(long long fhp, long long fh_size,
+                                             long long flags);
+void __sanitizer_syscall_post_impl___fhopen40(long long res, long long fhp,
+                                              long long fh_size,
+                                              long long flags);
+void __sanitizer_syscall_pre_impl_compat_90_fhstatvfs1(long long fhp,
+                                                       long long fh_size,
+                                                       long long buf,
+                                                       long long flags);
+void __sanitizer_syscall_post_impl_compat_90_fhstatvfs1(long long res,
+                                                        long long fhp,
+                                                        long long fh_size,
+                                                        long long buf,
+                                                        long long flags);
+void __sanitizer_syscall_pre_impl_compat_50___fhstat40(long long fhp,
+                                                       long long fh_size,
+                                                       long long sb);
+void __sanitizer_syscall_post_impl_compat_50___fhstat40(long long res,
+                                                        long long fhp,
+                                                        long long fh_size,
+                                                        long long sb);
+void __sanitizer_syscall_pre_impl_aio_cancel(long long fildes,
+                                             long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_cancel(long long res, long long fildes,
+                                              long long aiocbp);
+void __sanitizer_syscall_pre_impl_aio_error(long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_error(long long res, long long aiocbp);
+void __sanitizer_syscall_pre_impl_aio_fsync(long long op, long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_fsync(long long res, long long op,
+                                             long long aiocbp);
+void __sanitizer_syscall_pre_impl_aio_read(long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_read(long long res, long long aiocbp);
+void __sanitizer_syscall_pre_impl_aio_return(long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_return(long long res, long long aiocbp);
+void __sanitizer_syscall_pre_impl_compat_50_aio_suspend(long long list,
+                                                        long long nent,
+                                                        long long timeout);
+void __sanitizer_syscall_post_impl_compat_50_aio_suspend(long long res,
+                                                         long long list,
+                                                         long long nent,
+                                                         long long timeout);
+void __sanitizer_syscall_pre_impl_aio_write(long long aiocbp);
+void __sanitizer_syscall_post_impl_aio_write(long long res, long long aiocbp);
+void __sanitizer_syscall_pre_impl_lio_listio(long long mode, long long list,
+                                             long long nent, long long sig);
+void __sanitizer_syscall_post_impl_lio_listio(long long res, long long mode,
+                                              long long list, long long nent,
+                                              long long sig);
+/* syscall 407 has been skipped */
+/* syscall 408 has been skipped */
+/* syscall 409 has been skipped */
+void __sanitizer_syscall_pre_impl___mount50(long long type, long long path,
+                                            long long flags, long long data,
+                                            long long data_len);
+void __sanitizer_syscall_post_impl___mount50(long long res, long long type,
+                                             long long path, long long flags,
+                                             long long data,
+                                             long long data_len);
+void __sanitizer_syscall_pre_impl_mremap(long long old_address,
+                                         long long old_size,
+                                         long long new_address,
+                                         long long new_size, long long flags);
+void __sanitizer_syscall_post_impl_mremap(long long res, long long old_address,
+                                          long long old_size,
+                                          long long new_address,
+                                          long long new_size, long long flags);
+void __sanitizer_syscall_pre_impl_pset_create(long long psid);
+void __sanitizer_syscall_post_impl_pset_create(long long res, long long psid);
+void __sanitizer_syscall_pre_impl_pset_destroy(long long psid);
+void __sanitizer_syscall_post_impl_pset_destroy(long long res, long long psid);
+void __sanitizer_syscall_pre_impl_pset_assign(long long psid, long long cpuid,
+                                              long long opsid);
+void __sanitizer_syscall_post_impl_pset_assign(long long res, long long psid,
+                                               long long cpuid,
+                                               long long opsid);
+void __sanitizer_syscall_pre_impl__pset_bind(long long idtype,
+                                             long long first_id,
+                                             long long second_id,
+                                             long long psid, long long opsid);
+void __sanitizer_syscall_post_impl__pset_bind(long long res, long long idtype,
+                                              long long first_id,
+                                              long long second_id,
+                                              long long psid, long long opsid);
+void __sanitizer_syscall_pre_impl___posix_fadvise50(long long fd, long long PAD,
+                                                    long long offset,
+                                                    long long len,
+                                                    long long advice);
+void __sanitizer_syscall_post_impl___posix_fadvise50(
+    long long res, long long fd, long long PAD, long long offset, long long len,
+    long long advice);
+void __sanitizer_syscall_pre_impl___select50(long long nd, long long in,
+                                             long long ou, long long ex,
+                                             long long tv);
+void __sanitizer_syscall_post_impl___select50(long long res, long long nd,
+                                              long long in, long long ou,
+                                              long long ex, long long tv);
+void __sanitizer_syscall_pre_impl___gettimeofday50(long long tp, long long tzp);
+void __sanitizer_syscall_post_impl___gettimeofday50(long long res, long long tp,
+                                                    long long tzp);
+void __sanitizer_syscall_pre_impl___settimeofday50(long long tv, long long tzp);
+void __sanitizer_syscall_post_impl___settimeofday50(long long res, long long tv,
+                                                    long long tzp);
+void __sanitizer_syscall_pre_impl___utimes50(long long path, long long tptr);
+void __sanitizer_syscall_post_impl___utimes50(long long res, long long path,
+                                              long long tptr);
+void __sanitizer_syscall_pre_impl___adjtime50(long long delta,
+                                              long long olddelta);
+void __sanitizer_syscall_post_impl___adjtime50(long long res, long long delta,
+                                               long long olddelta);
+void __sanitizer_syscall_pre_impl___lfs_segwait50(long long fsidp,
+                                                  long long tv);
+void __sanitizer_syscall_post_impl___lfs_segwait50(long long res,
+                                                   long long fsidp,
+                                                   long long tv);
+void __sanitizer_syscall_pre_impl___futimes50(long long fd, long long tptr);
+void __sanitizer_syscall_post_impl___futimes50(long long res, long long fd,
+                                               long long tptr);
+void __sanitizer_syscall_pre_impl___lutimes50(long long path, long long tptr);
+void __sanitizer_syscall_post_impl___lutimes50(long long res, long long path,
+                                               long long tptr);
+void __sanitizer_syscall_pre_impl___setitimer50(long long which, long long itv,
+                                                long long oitv);
+void __sanitizer_syscall_post_impl___setitimer50(long long res, long long which,
+                                                 long long itv, long long oitv);
+void __sanitizer_syscall_pre_impl___getitimer50(long long which, long long itv);
+void __sanitizer_syscall_post_impl___getitimer50(long long res, long long which,
+                                                 long long itv);
+void __sanitizer_syscall_pre_impl___clock_gettime50(long long clock_id,
+                                                    long long tp);
+void __sanitizer_syscall_post_impl___clock_gettime50(long long res,
+                                                     long long clock_id,
+                                                     long long tp);
+void __sanitizer_syscall_pre_impl___clock_settime50(long long clock_id,
+                                                    long long tp);
+void __sanitizer_syscall_post_impl___clock_settime50(long long res,
+                                                     long long clock_id,
+                                                     long long tp);
+void __sanitizer_syscall_pre_impl___clock_getres50(long long clock_id,
+                                                   long long tp);
+void __sanitizer_syscall_post_impl___clock_getres50(long long res,
+                                                    long long clock_id,
+                                                    long long tp);
+void __sanitizer_syscall_pre_impl___nanosleep50(long long rqtp, long long rmtp);
+void __sanitizer_syscall_post_impl___nanosleep50(long long res, long long rqtp,
+                                                 long long rmtp);
+void __sanitizer_syscall_pre_impl_____sigtimedwait50(long long set,
+                                                     long long info,
+                                                     long long timeout);
+void __sanitizer_syscall_post_impl_____sigtimedwait50(long long res,
+                                                      long long set,
+                                                      long long info,
+                                                      long long timeout);
+void __sanitizer_syscall_pre_impl___mq_timedsend50(long long mqdes,
+                                                   long long msg_ptr,
+                                                   long long msg_len,
+                                                   long long msg_prio,
+                                                   long long abs_timeout);
+void __sanitizer_syscall_post_impl___mq_timedsend50(
+    long long res, long long mqdes, long long msg_ptr, long long msg_len,
+    long long msg_prio, long long abs_timeout);
+void __sanitizer_syscall_pre_impl___mq_timedreceive50(long long mqdes,
+                                                      long long msg_ptr,
+                                                      long long msg_len,
+                                                      long long msg_prio,
+                                                      long long abs_timeout);
+void __sanitizer_syscall_post_impl___mq_timedreceive50(
+    long long res, long long mqdes, long long msg_ptr, long long msg_len,
+    long long msg_prio, long long abs_timeout);
+void __sanitizer_syscall_pre_impl_compat_60__lwp_park(long long ts,
+                                                      long long unpark,
+                                                      long long hint,
+                                                      long long unparkhint);
+void __sanitizer_syscall_post_impl_compat_60__lwp_park(long long res,
+                                                       long long ts,
+                                                       long long unpark,
+                                                       long long hint,
+                                                       long long unparkhint);
+void __sanitizer_syscall_pre_impl___kevent50(long long fd, long long changelist,
+                                             long long nchanges,
+                                             long long eventlist,
+                                             long long nevents,
+                                             long long timeout);
+void __sanitizer_syscall_post_impl___kevent50(
+    long long res, long long fd, long long changelist, long long nchanges,
+    long long eventlist, long long nevents, long long timeout);
+void __sanitizer_syscall_pre_impl___pselect50(long long nd, long long in,
+                                              long long ou, long long ex,
+                                              long long ts, long long mask);
+void __sanitizer_syscall_post_impl___pselect50(long long res, long long nd,
+                                               long long in, long long ou,
+                                               long long ex, long long ts,
+                                               long long mask);
+void __sanitizer_syscall_pre_impl___pollts50(long long fds, long long nfds,
+                                             long long ts, long long mask);
+void __sanitizer_syscall_post_impl___pollts50(long long res, long long fds,
+                                              long long nfds, long long ts,
+                                              long long mask);
+void __sanitizer_syscall_pre_impl___aio_suspend50(long long list,
+                                                  long long nent,
+                                                  long long timeout);
+void __sanitizer_syscall_post_impl___aio_suspend50(long long res,
+                                                   long long list,
+                                                   long long nent,
+                                                   long long timeout);
+void __sanitizer_syscall_pre_impl___stat50(long long path, long long ub);
+void __sanitizer_syscall_post_impl___stat50(long long res, long long path,
+                                            long long ub);
+void __sanitizer_syscall_pre_impl___fstat50(long long fd, long long sb);
+void __sanitizer_syscall_post_impl___fstat50(long long res, long long fd,
+                                             long long sb);
+void __sanitizer_syscall_pre_impl___lstat50(long long path, long long ub);
+void __sanitizer_syscall_post_impl___lstat50(long long res, long long path,
+                                             long long ub);
+void __sanitizer_syscall_pre_impl_____semctl50(long long semid,
+                                               long long semnum, long long cmd,
+                                               long long arg);
+void __sanitizer_syscall_post_impl_____semctl50(long long res, long long semid,
+                                                long long semnum, long long cmd,
+                                                long long arg);
+void __sanitizer_syscall_pre_impl___shmctl50(long long shmid, long long cmd,
+                                             long long buf);
+void __sanitizer_syscall_post_impl___shmctl50(long long res, long long shmid,
+                                              long long cmd, long long buf);
+void __sanitizer_syscall_pre_impl___msgctl50(long long msqid, long long cmd,
+                                             long long buf);
+void __sanitizer_syscall_post_impl___msgctl50(long long res, long long msqid,
+                                              long long cmd, long long buf);
+void __sanitizer_syscall_pre_impl___getrusage50(long long who,
+                                                long long rusage);
+void __sanitizer_syscall_post_impl___getrusage50(long long res, long long who,
+                                                 long long rusage);
+void __sanitizer_syscall_pre_impl___timer_settime50(long long timerid,
+                                                    long long flags,
+                                                    long long value,
+                                                    long long ovalue);
+void __sanitizer_syscall_post_impl___timer_settime50(long long res,
+                                                     long long timerid,
+                                                     long long flags,
+                                                     long long value,
+                                                     long long ovalue);
+void __sanitizer_syscall_pre_impl___timer_gettime50(long long timerid,
+                                                    long long value);
+void __sanitizer_syscall_post_impl___timer_gettime50(long long res,
+                                                     long long timerid,
+                                                     long long value);
+#if defined(NTP) || !defined(_KERNEL_OPT)
+void __sanitizer_syscall_pre_impl___ntp_gettime50(long long ntvp);
+void __sanitizer_syscall_post_impl___ntp_gettime50(long long res,
+                                                   long long ntvp);
+#else
+/* syscall 448 has been skipped */
+#endif
+void __sanitizer_syscall_pre_impl___wait450(long long pid, long long status,
+                                            long long options,
+                                            long long rusage);
+void __sanitizer_syscall_post_impl___wait450(long long res, long long pid,
+                                             long long status,
+                                             long long options,
+                                             long long rusage);
+void __sanitizer_syscall_pre_impl___mknod50(long long path, long long mode,
+                                            long long dev);
+void __sanitizer_syscall_post_impl___mknod50(long long res, long long path,
+                                             long long mode, long long dev);
+void __sanitizer_syscall_pre_impl___fhstat50(long long fhp, long long fh_size,
+                                             long long sb);
+void __sanitizer_syscall_post_impl___fhstat50(long long res, long long fhp,
+                                              long long fh_size, long long sb);
+/* syscall 452 has been skipped */
+void __sanitizer_syscall_pre_impl_pipe2(long long fildes, long long flags);
+void __sanitizer_syscall_post_impl_pipe2(long long res, long long fildes,
+                                         long long flags);
+void __sanitizer_syscall_pre_impl_dup3(long long from, long long to,
+                                       long long flags);
+void __sanitizer_syscall_post_impl_dup3(long long res, long long from,
+                                        long long to, long long flags);
+void __sanitizer_syscall_pre_impl_kqueue1(long long flags);
+void __sanitizer_syscall_post_impl_kqueue1(long long res, long long flags);
+void __sanitizer_syscall_pre_impl_paccept(long long s, long long name,
+                                          long long anamelen, long long mask,
+                                          long long flags);
+void __sanitizer_syscall_post_impl_paccept(long long res, long long s,
+                                           long long name, long long anamelen,
+                                           long long mask, long long flags);
+void __sanitizer_syscall_pre_impl_linkat(long long fd1, long long name1,
+                                         long long fd2, long long name2,
+                                         long long flags);
+void __sanitizer_syscall_post_impl_linkat(long long res, long long fd1,
+                                          long long name1, long long fd2,
+                                          long long name2, long long flags);
+void __sanitizer_syscall_pre_impl_renameat(long long fromfd, long long from,
+                                           long long tofd, long long to);
+void __sanitizer_syscall_post_impl_renameat(long long res, long long fromfd,
+                                            long long from, long long tofd,
+                                            long long to);
+void __sanitizer_syscall_pre_impl_mkfifoat(long long fd, long long path,
+                                           long long mode);
+void __sanitizer_syscall_post_impl_mkfifoat(long long res, long long fd,
+                                            long long path, long long mode);
+void __sanitizer_syscall_pre_impl_mknodat(long long fd, long long path,
+                                          long long mode, long long PAD,
+                                          long long dev);
+void __sanitizer_syscall_post_impl_mknodat(long long res, long long fd,
+                                           long long path, long long mode,
+                                           long long PAD, long long dev);
+void __sanitizer_syscall_pre_impl_mkdirat(long long fd, long long path,
+                                          long long mode);
+void __sanitizer_syscall_post_impl_mkdirat(long long res, long long fd,
+                                           long long path, long long mode);
+void __sanitizer_syscall_pre_impl_faccessat(long long fd, long long path,
+                                            long long amode, long long flag);
+void __sanitizer_syscall_post_impl_faccessat(long long res, long long fd,
+                                             long long path, long long amode,
+                                             long long flag);
+void __sanitizer_syscall_pre_impl_fchmodat(long long fd, long long path,
+                                           long long mode, long long flag);
+void __sanitizer_syscall_post_impl_fchmodat(long long res, long long fd,
+                                            long long path, long long mode,
+                                            long long flag);
+void __sanitizer_syscall_pre_impl_fchownat(long long fd, long long path,
+                                           long long owner, long long group,
+                                           long long flag);
+void __sanitizer_syscall_post_impl_fchownat(long long res, long long fd,
+                                            long long path, long long owner,
+                                            long long group, long long flag);
+void __sanitizer_syscall_pre_impl_fexecve(long long fd, long long argp,
+                                          long long envp);
+void __sanitizer_syscall_post_impl_fexecve(long long res, long long fd,
+                                           long long argp, long long envp);
+void __sanitizer_syscall_pre_impl_fstatat(long long fd, long long path,
+                                          long long buf, long long flag);
+void __sanitizer_syscall_post_impl_fstatat(long long res, long long fd,
+                                           long long path, long long buf,
+                                           long long flag);
+void __sanitizer_syscall_pre_impl_utimensat(long long fd, long long path,
+                                            long long tptr, long long flag);
+void __sanitizer_syscall_post_impl_utimensat(long long res, long long fd,
+                                             long long path, long long tptr,
+                                             long long flag);
+void __sanitizer_syscall_pre_impl_openat(long long fd, long long path,
+                                         long long oflags, long long mode);
+void __sanitizer_syscall_post_impl_openat(long long res, long long fd,
+                                          long long path, long long oflags,
+                                          long long mode);
+void __sanitizer_syscall_pre_impl_readlinkat(long long fd, long long path,
+                                             long long buf, long long bufsize);
+void __sanitizer_syscall_post_impl_readlinkat(long long res, long long fd,
+                                              long long path, long long buf,
+                                              long long bufsize);
+void __sanitizer_syscall_pre_impl_symlinkat(long long path1, long long fd,
+                                            long long path2);
+void __sanitizer_syscall_post_impl_symlinkat(long long res, long long path1,
+                                             long long fd, long long path2);
+void __sanitizer_syscall_pre_impl_unlinkat(long long fd, long long path,
+                                           long long flag);
+void __sanitizer_syscall_post_impl_unlinkat(long long res, long long fd,
+                                            long long path, long long flag);
+void __sanitizer_syscall_pre_impl_futimens(long long fd, long long tptr);
+void __sanitizer_syscall_post_impl_futimens(long long res, long long fd,
+                                            long long tptr);
+void __sanitizer_syscall_pre_impl___quotactl(long long path, long long args);
+void __sanitizer_syscall_post_impl___quotactl(long long res, long long path,
+                                              long long args);
+void __sanitizer_syscall_pre_impl_posix_spawn(long long pid, long long path,
+                                              long long file_actions,
+                                              long long attrp, long long argv,
+                                              long long envp);
+void __sanitizer_syscall_post_impl_posix_spawn(long long res, long long pid,
+                                               long long path,
+                                               long long file_actions,
+                                               long long attrp, long long argv,
+                                               long long envp);
+void __sanitizer_syscall_pre_impl_recvmmsg(long long s, long long mmsg,
+                                           long long vlen, long long flags,
+                                           long long timeout);
+void __sanitizer_syscall_post_impl_recvmmsg(long long res, long long s,
+                                            long long mmsg, long long vlen,
+                                            long long flags, long long timeout);
+void __sanitizer_syscall_pre_impl_sendmmsg(long long s, long long mmsg,
+                                           long long vlen, long long flags);
+void __sanitizer_syscall_post_impl_sendmmsg(long long res, long long s,
+                                            long long mmsg, long long vlen,
+                                            long long flags);
+void __sanitizer_syscall_pre_impl_clock_nanosleep(long long clock_id,
+                                                  long long flags,
+                                                  long long rqtp,
+                                                  long long rmtp);
+void __sanitizer_syscall_post_impl_clock_nanosleep(long long res,
+                                                   long long clock_id,
+                                                   long long flags,
+                                                   long long rqtp,
+                                                   long long rmtp);
+void __sanitizer_syscall_pre_impl____lwp_park60(long long clock_id,
+                                                long long flags, long long ts,
+                                                long long unpark,
+                                                long long hint,
+                                                long long unparkhint);
+void __sanitizer_syscall_post_impl____lwp_park60(
+    long long res, long long clock_id, long long flags, long long ts,
+    long long unpark, long long hint, long long unparkhint);
+void __sanitizer_syscall_pre_impl_posix_fallocate(long long fd, long long PAD,
+                                                  long long pos, long long len);
+void __sanitizer_syscall_post_impl_posix_fallocate(long long res, long long fd,
+                                                   long long PAD, long long pos,
+                                                   long long len);
+void __sanitizer_syscall_pre_impl_fdiscard(long long fd, long long PAD,
+                                           long long pos, long long len);
+void __sanitizer_syscall_post_impl_fdiscard(long long res, long long fd,
+                                            long long PAD, long long pos,
+                                            long long len);
+void __sanitizer_syscall_pre_impl_wait6(long long idtype, long long id,
+                                        long long status, long long options,
+                                        long long wru, long long info);
+void __sanitizer_syscall_post_impl_wait6(long long res, long long idtype,
+                                         long long id, long long status,
+                                         long long options, long long wru,
+                                         long long info);
+void __sanitizer_syscall_pre_impl_clock_getcpuclockid2(long long idtype,
+                                                       long long id,
+                                                       long long clock_id);
+void __sanitizer_syscall_post_impl_clock_getcpuclockid2(long long res,
+                                                        long long idtype,
+                                                        long long id,
+                                                        long long clock_id);
+void __sanitizer_syscall_pre_impl___getvfsstat90(long long buf,
+                                                 long long bufsize,
+                                                 long long flags);
+void __sanitizer_syscall_post_impl___getvfsstat90(long long res, long long buf,
+                                                  long long bufsize,
+                                                  long long flags);
+void __sanitizer_syscall_pre_impl___statvfs190(long long path, long long buf,
+                                               long long flags);
+void __sanitizer_syscall_post_impl___statvfs190(long long res, long long path,
+                                                long long buf, long long flags);
+void __sanitizer_syscall_pre_impl___fstatvfs190(long long fd, long long buf,
+                                                long long flags);
+void __sanitizer_syscall_post_impl___fstatvfs190(long long res, long long fd,
+                                                 long long buf,
+                                                 long long flags);
+void __sanitizer_syscall_pre_impl___fhstatvfs190(long long fhp,
+                                                 long long fh_size,
+                                                 long long buf,
+                                                 long long flags);
+void __sanitizer_syscall_post_impl___fhstatvfs190(long long res, long long fhp,
+                                                  long long fh_size,
+                                                  long long buf,
+                                                  long long flags);
+void __sanitizer_syscall_pre_impl___acl_get_link(long long path, long long type,
+                                                 long long aclp);
+void __sanitizer_syscall_post_impl___acl_get_link(long long res, long long path,
+                                                  long long type,
+                                                  long long aclp);
+void __sanitizer_syscall_pre_impl___acl_set_link(long long path, long long type,
+                                                 long long aclp);
+void __sanitizer_syscall_post_impl___acl_set_link(long long res, long long path,
+                                                  long long type,
+                                                  long long aclp);
+void __sanitizer_syscall_pre_impl___acl_delete_link(long long path,
+                                                    long long type);
+void __sanitizer_syscall_post_impl___acl_delete_link(long long res,
+                                                     long long path,
+                                                     long long type);
+void __sanitizer_syscall_pre_impl___acl_aclcheck_link(long long path,
+                                                      long long type,
+                                                      long long aclp);
+void __sanitizer_syscall_post_impl___acl_aclcheck_link(long long res,
+                                                       long long path,
+                                                       long long type,
+                                                       long long aclp);
+void __sanitizer_syscall_pre_impl___acl_get_file(long long path, long long type,
+                                                 long long aclp);
+void __sanitizer_syscall_post_impl___acl_get_file(long long res, long long path,
+                                                  long long type,
+                                                  long long aclp);
+void __sanitizer_syscall_pre_impl___acl_set_file(long long path, long long type,
+                                                 long long aclp);
+void __sanitizer_syscall_post_impl___acl_set_file(long long res, long long path,
+                                                  long long type,
+                                                  long long aclp);
+void __sanitizer_syscall_pre_impl___acl_get_fd(long long filedes,
+                                               long long type, long long aclp);
+void __sanitizer_syscall_post_impl___acl_get_fd(long long res,
+                                                long long filedes,
+                                                long long type, long long aclp);
+void __sanitizer_syscall_pre_impl___acl_set_fd(long long filedes,
+                                               long long type, long long aclp);
+void __sanitizer_syscall_post_impl___acl_set_fd(long long res,
+                                                long long filedes,
+                                                long long type, long long aclp);
+void __sanitizer_syscall_pre_impl___acl_delete_file(long long path,
+                                                    long long type);
+void __sanitizer_syscall_post_impl___acl_delete_file(long long res,
+                                                     long long path,
+                                                     long long type);
+void __sanitizer_syscall_pre_impl___acl_delete_fd(long long filedes,
+                                                  long long type);
+void __sanitizer_syscall_post_impl___acl_delete_fd(long long res,
+                                                   long long filedes,
+                                                   long long type);
+void __sanitizer_syscall_pre_impl___acl_aclcheck_file(long long path,
+                                                      long long type,
+                                                      long long aclp);
+void __sanitizer_syscall_post_impl___acl_aclcheck_file(long long res,
+                                                       long long path,
+                                                       long long type,
+                                                       long long aclp);
+void __sanitizer_syscall_pre_impl___acl_aclcheck_fd(long long filedes,
+                                                    long long type,
+                                                    long long aclp);
+void __sanitizer_syscall_post_impl___acl_aclcheck_fd(long long res,
+                                                     long long filedes,
+                                                     long long type,
+                                                     long long aclp);
+void __sanitizer_syscall_pre_impl_lpathconf(long long path, long long name);
+void __sanitizer_syscall_post_impl_lpathconf(long long res, long long path,
+                                             long long name);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!
+
+#endif // SANITIZER_NETBSD_SYSCALL_HOOKS_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/scudo_interface.h b/contrib/libs/clang14-rt/include/sanitizer/scudo_interface.h
new file mode 100644
index 0000000000..dd522c1efc
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/scudo_interface.h
@@ -0,0 +1,38 @@
+//===-- sanitizer/scudo_interface.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+/// Public Scudo interface header.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SCUDO_INTERFACE_H_
+#define SANITIZER_SCUDO_INTERFACE_H_
+
+#include <sanitizer/common_interface_defs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  // This function may be optionally provided by a user and should return
+  // a string containing Scudo runtime options. See scudo_flags.h for details.
+  const char* __scudo_default_options(void);
+
+  // This function allows to set the RSS limit at runtime. This can be either
+  // the hard limit (HardLimit=1) or the soft limit (HardLimit=0). The limit
+  // can be removed by setting LimitMb to 0. This function's parameters should
+  // be fully trusted to avoid security mishaps.
+  void __scudo_set_rss_limit(size_t LimitMb, int HardLimit);
+
+  // This function outputs various allocator statistics for both the Primary
+  // and Secondary allocators, including memory usage, number of allocations
+  // and deallocations.
+  void __scudo_print_stats(void);
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // SANITIZER_SCUDO_INTERFACE_H_
diff --git a/contrib/libs/clang14-rt/include/sanitizer/tsan_interface_atomic.h b/contrib/libs/clang14-rt/include/sanitizer/tsan_interface_atomic.h
new file mode 100644
index 0000000000..5e41e2256c
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/tsan_interface_atomic.h
@@ -0,0 +1,221 @@
+//===-- tsan_interface_atomic.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Public interface header for TSan atomics.
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_INTERFACE_ATOMIC_H
+#define TSAN_INTERFACE_ATOMIC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef char __tsan_atomic8;
+typedef short __tsan_atomic16;
+typedef int __tsan_atomic32;
+typedef long __tsan_atomic64;
+#if defined(__SIZEOF_INT128__) \
+    || (__clang_major__ * 100 + __clang_minor__ >= 302)
+__extension__ typedef __int128 __tsan_atomic128;
+# define __TSAN_HAS_INT128 1
+#else
+# define __TSAN_HAS_INT128 0
+#endif
+
+// Part of ABI, do not change.
+// https://github.com/llvm/llvm-project/blob/main/libcxx/include/atomic
+typedef enum {
+  __tsan_memory_order_relaxed,
+  __tsan_memory_order_consume,
+  __tsan_memory_order_acquire,
+  __tsan_memory_order_release,
+  __tsan_memory_order_acq_rel,
+  __tsan_memory_order_seq_cst
+} __tsan_memory_order;
+
+__tsan_atomic8 __tsan_atomic8_load(const volatile __tsan_atomic8 *a,
+    __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_load(const volatile __tsan_atomic16 *a,
+    __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_load(const volatile __tsan_atomic32 *a,
+    __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_load(const volatile __tsan_atomic64 *a,
+    __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_load(const volatile __tsan_atomic128 *a,
+    __tsan_memory_order mo);
+#endif
+
+void __tsan_atomic8_store(volatile __tsan_atomic8 *a, __tsan_atomic8 v,
+    __tsan_memory_order mo);
+void __tsan_atomic16_store(volatile __tsan_atomic16 *a, __tsan_atomic16 v,
+    __tsan_memory_order mo);
+void __tsan_atomic32_store(volatile __tsan_atomic32 *a, __tsan_atomic32 v,
+    __tsan_memory_order mo);
+void __tsan_atomic64_store(volatile __tsan_atomic64 *a, __tsan_atomic64 v,
+    __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+void __tsan_atomic128_store(volatile __tsan_atomic128 *a, __tsan_atomic128 v,
+    __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_exchange(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_exchange(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_exchange(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_exchange(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_exchange(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_add(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_add(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_add(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_add(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_add(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_sub(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_sub(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_sub(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_sub(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_sub(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_and(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_and(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_and(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_and(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_and(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_or(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_or(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_or(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_or(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_or(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_xor(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_xor(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_xor(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_xor(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_xor(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_fetch_nand(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_nand(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_nand(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_nand(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 v, __tsan_memory_order mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_fetch_nand(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 v, __tsan_memory_order mo);
+#endif
+
+int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+#if __TSAN_HAS_INT128
+int __tsan_atomic128_compare_exchange_weak(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 *c, __tsan_atomic128 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+#endif
+
+int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8 *a,
+    __tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16 *a,
+    __tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32 *a,
+    __tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64 *a,
+    __tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+#if __TSAN_HAS_INT128
+int __tsan_atomic128_compare_exchange_strong(volatile __tsan_atomic128 *a,
+    __tsan_atomic128 *c, __tsan_atomic128 v, __tsan_memory_order mo,
+    __tsan_memory_order fail_mo);
+#endif
+
+__tsan_atomic8 __tsan_atomic8_compare_exchange_val(
+    volatile __tsan_atomic8 *a, __tsan_atomic8 c, __tsan_atomic8 v,
+    __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic16 __tsan_atomic16_compare_exchange_val(
+    volatile __tsan_atomic16 *a, __tsan_atomic16 c, __tsan_atomic16 v,
+    __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic32 __tsan_atomic32_compare_exchange_val(
+    volatile __tsan_atomic32 *a, __tsan_atomic32 c, __tsan_atomic32 v,
+    __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic64 __tsan_atomic64_compare_exchange_val(
+    volatile __tsan_atomic64 *a, __tsan_atomic64 c, __tsan_atomic64 v,
+    __tsan_memory_order mo, __tsan_memory_order fail_mo);
+#if __TSAN_HAS_INT128
+__tsan_atomic128 __tsan_atomic128_compare_exchange_val(
+    volatile __tsan_atomic128 *a, __tsan_atomic128 c, __tsan_atomic128 v,
+    __tsan_memory_order mo, __tsan_memory_order fail_mo);
+#endif
+
+void __tsan_atomic_thread_fence(__tsan_memory_order mo);
+void __tsan_atomic_signal_fence(__tsan_memory_order mo);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // TSAN_INTERFACE_ATOMIC_H
diff --git a/contrib/libs/clang14-rt/include/sanitizer/ubsan_interface.h b/contrib/libs/clang14-rt/include/sanitizer/ubsan_interface.h
new file mode 100644
index 0000000000..59fc6c3c18
--- /dev/null
+++ b/contrib/libs/clang14-rt/include/sanitizer/ubsan_interface.h
@@ -0,0 +1,32 @@
+//===-- sanitizer/ubsan_interface.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of UBSanitizer (UBSan).
+//
+// Public interface header.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_UBSAN_INTERFACE_H
+#define SANITIZER_UBSAN_INTERFACE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/// User-provided default option settings.
+///
+/// You can provide your own implementation of this function to return a string
+/// containing UBSan runtime options (for example,
+/// <c>verbosity=1:halt_on_error=0</c>).
+///
+/// \returns Default options string.
+const char* __ubsan_default_options(void);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // SANITIZER_UBSAN_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/lib/asan-preinit/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/asan-preinit/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan-preinit/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
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+      the terms of any separate license agreement you may have executed
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+
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+    8. Limitation of Liability. In no event and under no legal theory,
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+    9. Accepting Warranty or Additional Liability. While redistributing
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+      defend, and hold each Contributor harmless for any liability
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+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+    You may obtain a copy of the License at
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
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+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/asan-preinit/ya.make b/contrib/libs/clang14-rt/lib/asan-preinit/ya.make
new file mode 100644
index 0000000000..d02bec9068
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan-preinit/ya.make
@@ -0,0 +1,46 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.asan-preinit${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/asan)
+
+SRCS(
+    asan_preinit.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/asan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/asan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
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+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
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+all copies or substantial portions of the Software.
+
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+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
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+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/asan/README.txt b/contrib/libs/clang14-rt/lib/asan/README.txt
new file mode 100644
index 0000000000..bb6ff42c5c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/README.txt
@@ -0,0 +1,26 @@
+AddressSanitizer RT
+================================
+This directory contains sources of the AddressSanitizer (ASan) runtime library.
+
+Directory structure:
+README.txt       : This file.
+Makefile.mk      : File for make-based build.
+CMakeLists.txt   : File for cmake-based build.
+asan_*.{cc,h}    : Sources of the asan runtime library.
+scripts/*        : Helper scripts.
+tests/*          : ASan unit tests.
+
+Also ASan runtime needs the following libraries:
+lib/interception/      : Machinery used to intercept function calls.
+lib/sanitizer_common/  : Code shared between various sanitizers.
+
+ASan runtime currently also embeds part of LeakSanitizer runtime for
+leak detection (lib/lsan/lsan_common.{cc,h}).
+
+ASan runtime can only be built by CMake. You can run ASan tests
+from the root of your CMake build tree:
+
+make check-asan
+
+For more instructions see:
+https://github.com/google/sanitizers/wiki/AddressSanitizerHowToBuild
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_activation.cpp b/contrib/libs/clang14-rt/lib/asan/asan_activation.cpp
new file mode 100644
index 0000000000..1757838600
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_activation.cpp
@@ -0,0 +1,143 @@
+//===-- asan_activation.cpp -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan activation/deactivation logic.
+//===----------------------------------------------------------------------===//
+
+#include "asan_activation.h"
+#include "asan_allocator.h"
+#include "asan_flags.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+
+namespace __asan {
+
+static struct AsanDeactivatedFlags {
+  AllocatorOptions allocator_options;
+  int malloc_context_size;
+  bool poison_heap;
+  bool coverage;
+  const char *coverage_dir;
+
+  void RegisterActivationFlags(FlagParser *parser, Flags *f, CommonFlags *cf) {
+#define ASAN_ACTIVATION_FLAG(Type, Name) \
+  RegisterFlag(parser, #Name, "", &f->Name);
+#define COMMON_ACTIVATION_FLAG(Type, Name) \
+  RegisterFlag(parser, #Name, "", &cf->Name);
+#include "asan_activation_flags.inc"
+#undef ASAN_ACTIVATION_FLAG
+#undef COMMON_ACTIVATION_FLAG
+
+    RegisterIncludeFlags(parser, cf);
+  }
+
+  void OverrideFromActivationFlags() {
+    Flags f;
+    CommonFlags cf;
+    FlagParser parser;
+    RegisterActivationFlags(&parser, &f, &cf);
+
+    cf.SetDefaults();
+    // Copy the current activation flags.
+    allocator_options.CopyTo(&f, &cf);
+    cf.malloc_context_size = malloc_context_size;
+    f.poison_heap = poison_heap;
+    cf.coverage = coverage;
+    cf.coverage_dir = coverage_dir;
+    cf.verbosity = Verbosity();
+    cf.help = false; // this is activation-specific help
+
+    // Check if activation flags need to be overriden.
+    if (const char *env = GetEnv("ASAN_ACTIVATION_OPTIONS")) {
+      parser.ParseString(env);
+    }
+
+    InitializeCommonFlags(&cf);
+
+    if (Verbosity()) ReportUnrecognizedFlags();
+
+    if (cf.help) parser.PrintFlagDescriptions();
+
+    allocator_options.SetFrom(&f, &cf);
+    malloc_context_size = cf.malloc_context_size;
+    poison_heap = f.poison_heap;
+    coverage = cf.coverage;
+    coverage_dir = cf.coverage_dir;
+  }
+
+  void Print() {
+    Report(
+        "quarantine_size_mb %d, thread_local_quarantine_size_kb %d, "
+        "max_redzone %d, poison_heap %d, malloc_context_size %d, "
+        "alloc_dealloc_mismatch %d, allocator_may_return_null %d, coverage %d, "
+        "coverage_dir %s, allocator_release_to_os_interval_ms %d\n",
+        allocator_options.quarantine_size_mb,
+        allocator_options.thread_local_quarantine_size_kb,
+        allocator_options.max_redzone, poison_heap, malloc_context_size,
+        allocator_options.alloc_dealloc_mismatch,
+        allocator_options.may_return_null, coverage, coverage_dir,
+        allocator_options.release_to_os_interval_ms);
+  }
+} asan_deactivated_flags;
+
+static bool asan_is_deactivated;
+
+void AsanDeactivate() {
+  CHECK(!asan_is_deactivated);
+  VReport(1, "Deactivating ASan\n");
+
+  // Stash runtime state.
+  GetAllocatorOptions(&asan_deactivated_flags.allocator_options);
+  asan_deactivated_flags.malloc_context_size = GetMallocContextSize();
+  asan_deactivated_flags.poison_heap = CanPoisonMemory();
+  asan_deactivated_flags.coverage = common_flags()->coverage;
+  asan_deactivated_flags.coverage_dir = common_flags()->coverage_dir;
+
+  // Deactivate the runtime.
+  SetCanPoisonMemory(false);
+  SetMallocContextSize(1);
+
+  AllocatorOptions disabled = asan_deactivated_flags.allocator_options;
+  disabled.quarantine_size_mb = 0;
+  disabled.thread_local_quarantine_size_kb = 0;
+  // Redzone must be at least Max(16, granularity) bytes long.
+  disabled.min_redzone = Max(16, (int)ASAN_SHADOW_GRANULARITY);
+  disabled.max_redzone = disabled.min_redzone;
+  disabled.alloc_dealloc_mismatch = false;
+  disabled.may_return_null = true;
+  ReInitializeAllocator(disabled);
+
+  asan_is_deactivated = true;
+}
+
+void AsanActivate() {
+  if (!asan_is_deactivated) return;
+  VReport(1, "Activating ASan\n");
+
+  UpdateProcessName();
+
+  asan_deactivated_flags.OverrideFromActivationFlags();
+
+  SetCanPoisonMemory(asan_deactivated_flags.poison_heap);
+  SetMallocContextSize(asan_deactivated_flags.malloc_context_size);
+  ReInitializeAllocator(asan_deactivated_flags.allocator_options);
+
+  asan_is_deactivated = false;
+  if (Verbosity()) {
+    Report("Activated with flags:\n");
+    asan_deactivated_flags.Print();
+  }
+}
+
+}  // namespace __asan
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_activation.h b/contrib/libs/clang14-rt/lib/asan/asan_activation.h
new file mode 100644
index 0000000000..93c290c2ae
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_activation.h
@@ -0,0 +1,22 @@
+//===-- asan_activation.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan activation/deactivation logic.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_ACTIVATION_H
+#define ASAN_ACTIVATION_H
+
+namespace __asan {
+void AsanDeactivate();
+void AsanActivate();
+}  // namespace __asan
+
+#endif  // ASAN_ACTIVATION_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_activation_flags.inc b/contrib/libs/clang14-rt/lib/asan/asan_activation_flags.inc
new file mode 100644
index 0000000000..e0fdffc82a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_activation_flags.inc
@@ -0,0 +1,36 @@
+//===-- asan_activation_flags.inc -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// A subset of ASan (and common) runtime flags supported at activation time.
+//
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_ACTIVATION_FLAG
+# error "Define ASAN_ACTIVATION_FLAG prior to including this file!"
+#endif
+
+#ifndef COMMON_ACTIVATION_FLAG
+# error "Define COMMON_ACTIVATION_FLAG prior to including this file!"
+#endif
+
+// ASAN_ACTIVATION_FLAG(Type, Name)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+ASAN_ACTIVATION_FLAG(int, redzone)
+ASAN_ACTIVATION_FLAG(int, max_redzone)
+ASAN_ACTIVATION_FLAG(int, quarantine_size_mb)
+ASAN_ACTIVATION_FLAG(int, thread_local_quarantine_size_kb)
+ASAN_ACTIVATION_FLAG(bool, alloc_dealloc_mismatch)
+ASAN_ACTIVATION_FLAG(bool, poison_heap)
+
+COMMON_ACTIVATION_FLAG(bool, allocator_may_return_null)
+COMMON_ACTIVATION_FLAG(int, malloc_context_size)
+COMMON_ACTIVATION_FLAG(bool, coverage)
+COMMON_ACTIVATION_FLAG(const char *, coverage_dir)
+COMMON_ACTIVATION_FLAG(int, verbosity)
+COMMON_ACTIVATION_FLAG(bool, help)
+COMMON_ACTIVATION_FLAG(s32, allocator_release_to_os_interval_ms)
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_allocator.cpp b/contrib/libs/clang14-rt/lib/asan/asan_allocator.cpp
new file mode 100644
index 0000000000..f9f1cfcd9f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_allocator.cpp
@@ -0,0 +1,1232 @@
+//===-- asan_allocator.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Implementation of ASan's memory allocator, 2-nd version.
+// This variant uses the allocator from sanitizer_common, i.e. the one shared
+// with ThreadSanitizer and MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#include "asan_allocator.h"
+
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+#include "lsan/lsan_common.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_list.h"
+#include "sanitizer_common/sanitizer_quarantine.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __asan {
+
+// Valid redzone sizes are 16, 32, 64, ... 2048, so we encode them in 3 bits.
+// We use adaptive redzones: for larger allocation larger redzones are used.
+static u32 RZLog2Size(u32 rz_log) {
+  CHECK_LT(rz_log, 8);
+  return 16 << rz_log;
+}
+
+static u32 RZSize2Log(u32 rz_size) {
+  CHECK_GE(rz_size, 16);
+  CHECK_LE(rz_size, 2048);
+  CHECK(IsPowerOfTwo(rz_size));
+  u32 res = Log2(rz_size) - 4;
+  CHECK_EQ(rz_size, RZLog2Size(res));
+  return res;
+}
+
+static AsanAllocator &get_allocator();
+
+static void AtomicContextStore(volatile atomic_uint64_t *atomic_context,
+                               u32 tid, u32 stack) {
+  u64 context = tid;
+  context <<= 32;
+  context += stack;
+  atomic_store(atomic_context, context, memory_order_relaxed);
+}
+
+static void AtomicContextLoad(const volatile atomic_uint64_t *atomic_context,
+                              u32 &tid, u32 &stack) {
+  u64 context = atomic_load(atomic_context, memory_order_relaxed);
+  stack = context;
+  context >>= 32;
+  tid = context;
+}
+
+// The memory chunk allocated from the underlying allocator looks like this:
+// L L L L L L H H U U U U U U R R
+//   L -- left redzone words (0 or more bytes)
+//   H -- ChunkHeader (16 bytes), which is also a part of the left redzone.
+//   U -- user memory.
+//   R -- right redzone (0 or more bytes)
+// ChunkBase consists of ChunkHeader and other bytes that overlap with user
+// memory.
+
+// If the left redzone is greater than the ChunkHeader size we store a magic
+// value in the first uptr word of the memory block and store the address of
+// ChunkBase in the next uptr.
+// M B L L L L L L L L L  H H U U U U U U
+//   |                    ^
+//   ---------------------|
+//   M -- magic value kAllocBegMagic
+//   B -- address of ChunkHeader pointing to the first 'H'
+
+class ChunkHeader {
+ public:
+  atomic_uint8_t chunk_state;
+  u8 alloc_type : 2;
+  u8 lsan_tag : 2;
+
+  // align < 8 -> 0
+  // else      -> log2(min(align, 512)) - 2
+  u8 user_requested_alignment_log : 3;
+
+ private:
+  u16 user_requested_size_hi;
+  u32 user_requested_size_lo;
+  atomic_uint64_t alloc_context_id;
+
+ public:
+  uptr UsedSize() const {
+    static_assert(sizeof(user_requested_size_lo) == 4,
+                  "Expression below requires this");
+    return FIRST_32_SECOND_64(0, ((uptr)user_requested_size_hi << 32)) +
+           user_requested_size_lo;
+  }
+
+  void SetUsedSize(uptr size) {
+    user_requested_size_lo = size;
+    static_assert(sizeof(user_requested_size_lo) == 4,
+                  "Expression below requires this");
+    user_requested_size_hi = FIRST_32_SECOND_64(0, size >> 32);
+    CHECK_EQ(UsedSize(), size);
+  }
+
+  void SetAllocContext(u32 tid, u32 stack) {
+    AtomicContextStore(&alloc_context_id, tid, stack);
+  }
+
+  void GetAllocContext(u32 &tid, u32 &stack) const {
+    AtomicContextLoad(&alloc_context_id, tid, stack);
+  }
+};
+
+class ChunkBase : public ChunkHeader {
+  atomic_uint64_t free_context_id;
+
+ public:
+  void SetFreeContext(u32 tid, u32 stack) {
+    AtomicContextStore(&free_context_id, tid, stack);
+  }
+
+  void GetFreeContext(u32 &tid, u32 &stack) const {
+    AtomicContextLoad(&free_context_id, tid, stack);
+  }
+};
+
+static const uptr kChunkHeaderSize = sizeof(ChunkHeader);
+static const uptr kChunkHeader2Size = sizeof(ChunkBase) - kChunkHeaderSize;
+COMPILER_CHECK(kChunkHeaderSize == 16);
+COMPILER_CHECK(kChunkHeader2Size <= 16);
+
+enum {
+  // Either just allocated by underlying allocator, but AsanChunk is not yet
+  // ready, or almost returned to undelying allocator and AsanChunk is already
+  // meaningless.
+  CHUNK_INVALID = 0,
+  // The chunk is allocated and not yet freed.
+  CHUNK_ALLOCATED = 2,
+  // The chunk was freed and put into quarantine zone.
+  CHUNK_QUARANTINE = 3,
+};
+
+class AsanChunk : public ChunkBase {
+ public:
+  uptr Beg() { return reinterpret_cast<uptr>(this) + kChunkHeaderSize; }
+  bool AddrIsInside(uptr addr) {
+    return (addr >= Beg()) && (addr < Beg() + UsedSize());
+  }
+};
+
+class LargeChunkHeader {
+  static constexpr uptr kAllocBegMagic =
+      FIRST_32_SECOND_64(0xCC6E96B9, 0xCC6E96B9CC6E96B9ULL);
+  atomic_uintptr_t magic;
+  AsanChunk *chunk_header;
+
+ public:
+  AsanChunk *Get() const {
+    return atomic_load(&magic, memory_order_acquire) == kAllocBegMagic
+               ? chunk_header
+               : nullptr;
+  }
+
+  void Set(AsanChunk *p) {
+    if (p) {
+      chunk_header = p;
+      atomic_store(&magic, kAllocBegMagic, memory_order_release);
+      return;
+    }
+
+    uptr old = kAllocBegMagic;
+    if (!atomic_compare_exchange_strong(&magic, &old, 0,
+                                        memory_order_release)) {
+      CHECK_EQ(old, kAllocBegMagic);
+    }
+  }
+};
+
+struct QuarantineCallback {
+  QuarantineCallback(AllocatorCache *cache, BufferedStackTrace *stack)
+      : cache_(cache),
+        stack_(stack) {
+  }
+
+  void Recycle(AsanChunk *m) {
+    void *p = get_allocator().GetBlockBegin(m);
+    if (p != m) {
+      // Clear the magic value, as allocator internals may overwrite the
+      // contents of deallocated chunk, confusing GetAsanChunk lookup.
+      reinterpret_cast<LargeChunkHeader *>(p)->Set(nullptr);
+    }
+
+    u8 old_chunk_state = CHUNK_QUARANTINE;
+    if (!atomic_compare_exchange_strong(&m->chunk_state, &old_chunk_state,
+                                        CHUNK_INVALID, memory_order_acquire)) {
+      CHECK_EQ(old_chunk_state, CHUNK_QUARANTINE);
+    }
+
+    PoisonShadow(m->Beg(), RoundUpTo(m->UsedSize(), ASAN_SHADOW_GRANULARITY),
+                 kAsanHeapLeftRedzoneMagic);
+
+    // Statistics.
+    AsanStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.real_frees++;
+    thread_stats.really_freed += m->UsedSize();
+
+    get_allocator().Deallocate(cache_, p);
+  }
+
+  void *Allocate(uptr size) {
+    void *res = get_allocator().Allocate(cache_, size, 1);
+    // TODO(alekseys): Consider making quarantine OOM-friendly.
+    if (UNLIKELY(!res))
+      ReportOutOfMemory(size, stack_);
+    return res;
+  }
+
+  void Deallocate(void *p) {
+    get_allocator().Deallocate(cache_, p);
+  }
+
+ private:
+  AllocatorCache* const cache_;
+  BufferedStackTrace* const stack_;
+};
+
+typedef Quarantine<QuarantineCallback, AsanChunk> AsanQuarantine;
+typedef AsanQuarantine::Cache QuarantineCache;
+
+void AsanMapUnmapCallback::OnMap(uptr p, uptr size) const {
+  PoisonShadow(p, size, kAsanHeapLeftRedzoneMagic);
+  // Statistics.
+  AsanStats &thread_stats = GetCurrentThreadStats();
+  thread_stats.mmaps++;
+  thread_stats.mmaped += size;
+}
+void AsanMapUnmapCallback::OnUnmap(uptr p, uptr size) const {
+  PoisonShadow(p, size, 0);
+  // We are about to unmap a chunk of user memory.
+  // Mark the corresponding shadow memory as not needed.
+  FlushUnneededASanShadowMemory(p, size);
+  // Statistics.
+  AsanStats &thread_stats = GetCurrentThreadStats();
+  thread_stats.munmaps++;
+  thread_stats.munmaped += size;
+}
+
+// We can not use THREADLOCAL because it is not supported on some of the
+// platforms we care about (OSX 10.6, Android).
+// static THREADLOCAL AllocatorCache cache;
+AllocatorCache *GetAllocatorCache(AsanThreadLocalMallocStorage *ms) {
+  CHECK(ms);
+  return &ms->allocator_cache;
+}
+
+QuarantineCache *GetQuarantineCache(AsanThreadLocalMallocStorage *ms) {
+  CHECK(ms);
+  CHECK_LE(sizeof(QuarantineCache), sizeof(ms->quarantine_cache));
+  return reinterpret_cast<QuarantineCache *>(ms->quarantine_cache);
+}
+
+void AllocatorOptions::SetFrom(const Flags *f, const CommonFlags *cf) {
+  quarantine_size_mb = f->quarantine_size_mb;
+  thread_local_quarantine_size_kb = f->thread_local_quarantine_size_kb;
+  min_redzone = f->redzone;
+  max_redzone = f->max_redzone;
+  may_return_null = cf->allocator_may_return_null;
+  alloc_dealloc_mismatch = f->alloc_dealloc_mismatch;
+  release_to_os_interval_ms = cf->allocator_release_to_os_interval_ms;
+}
+
+void AllocatorOptions::CopyTo(Flags *f, CommonFlags *cf) {
+  f->quarantine_size_mb = quarantine_size_mb;
+  f->thread_local_quarantine_size_kb = thread_local_quarantine_size_kb;
+  f->redzone = min_redzone;
+  f->max_redzone = max_redzone;
+  cf->allocator_may_return_null = may_return_null;
+  f->alloc_dealloc_mismatch = alloc_dealloc_mismatch;
+  cf->allocator_release_to_os_interval_ms = release_to_os_interval_ms;
+}
+
+struct Allocator {
+  static const uptr kMaxAllowedMallocSize =
+      FIRST_32_SECOND_64(3UL << 30, 1ULL << 40);
+
+  AsanAllocator allocator;
+  AsanQuarantine quarantine;
+  StaticSpinMutex fallback_mutex;
+  AllocatorCache fallback_allocator_cache;
+  QuarantineCache fallback_quarantine_cache;
+
+  uptr max_user_defined_malloc_size;
+
+  // ------------------- Options --------------------------
+  atomic_uint16_t min_redzone;
+  atomic_uint16_t max_redzone;
+  atomic_uint8_t alloc_dealloc_mismatch;
+
+  // ------------------- Initialization ------------------------
+  explicit Allocator(LinkerInitialized)
+      : quarantine(LINKER_INITIALIZED),
+        fallback_quarantine_cache(LINKER_INITIALIZED) {}
+
+  void CheckOptions(const AllocatorOptions &options) const {
+    CHECK_GE(options.min_redzone, 16);
+    CHECK_GE(options.max_redzone, options.min_redzone);
+    CHECK_LE(options.max_redzone, 2048);
+    CHECK(IsPowerOfTwo(options.min_redzone));
+    CHECK(IsPowerOfTwo(options.max_redzone));
+  }
+
+  void SharedInitCode(const AllocatorOptions &options) {
+    CheckOptions(options);
+    quarantine.Init((uptr)options.quarantine_size_mb << 20,
+                    (uptr)options.thread_local_quarantine_size_kb << 10);
+    atomic_store(&alloc_dealloc_mismatch, options.alloc_dealloc_mismatch,
+                 memory_order_release);
+    atomic_store(&min_redzone, options.min_redzone, memory_order_release);
+    atomic_store(&max_redzone, options.max_redzone, memory_order_release);
+  }
+
+  void InitLinkerInitialized(const AllocatorOptions &options) {
+    SetAllocatorMayReturnNull(options.may_return_null);
+    allocator.InitLinkerInitialized(options.release_to_os_interval_ms);
+    SharedInitCode(options);
+    max_user_defined_malloc_size = common_flags()->max_allocation_size_mb
+                                       ? common_flags()->max_allocation_size_mb
+                                             << 20
+                                       : kMaxAllowedMallocSize;
+  }
+
+  void RePoisonChunk(uptr chunk) {
+    // This could be a user-facing chunk (with redzones), or some internal
+    // housekeeping chunk, like TransferBatch. Start by assuming the former.
+    AsanChunk *ac = GetAsanChunk((void *)chunk);
+    uptr allocated_size = allocator.GetActuallyAllocatedSize((void *)chunk);
+    if (ac && atomic_load(&ac->chunk_state, memory_order_acquire) ==
+                  CHUNK_ALLOCATED) {
+      uptr beg = ac->Beg();
+      uptr end = ac->Beg() + ac->UsedSize();
+      uptr chunk_end = chunk + allocated_size;
+      if (chunk < beg && beg < end && end <= chunk_end) {
+        // Looks like a valid AsanChunk in use, poison redzones only.
+        PoisonShadow(chunk, beg - chunk, kAsanHeapLeftRedzoneMagic);
+        uptr end_aligned_down = RoundDownTo(end, ASAN_SHADOW_GRANULARITY);
+        FastPoisonShadowPartialRightRedzone(
+            end_aligned_down, end - end_aligned_down,
+            chunk_end - end_aligned_down, kAsanHeapLeftRedzoneMagic);
+        return;
+      }
+    }
+
+    // This is either not an AsanChunk or freed or quarantined AsanChunk.
+    // In either case, poison everything.
+    PoisonShadow(chunk, allocated_size, kAsanHeapLeftRedzoneMagic);
+  }
+
+  void ReInitialize(const AllocatorOptions &options) {
+    SetAllocatorMayReturnNull(options.may_return_null);
+    allocator.SetReleaseToOSIntervalMs(options.release_to_os_interval_ms);
+    SharedInitCode(options);
+
+    // Poison all existing allocation's redzones.
+    if (CanPoisonMemory()) {
+      allocator.ForceLock();
+      allocator.ForEachChunk(
+          [](uptr chunk, void *alloc) {
+            ((Allocator *)alloc)->RePoisonChunk(chunk);
+          },
+          this);
+      allocator.ForceUnlock();
+    }
+  }
+
+  void GetOptions(AllocatorOptions *options) const {
+    options->quarantine_size_mb = quarantine.GetSize() >> 20;
+    options->thread_local_quarantine_size_kb = quarantine.GetCacheSize() >> 10;
+    options->min_redzone = atomic_load(&min_redzone, memory_order_acquire);
+    options->max_redzone = atomic_load(&max_redzone, memory_order_acquire);
+    options->may_return_null = AllocatorMayReturnNull();
+    options->alloc_dealloc_mismatch =
+        atomic_load(&alloc_dealloc_mismatch, memory_order_acquire);
+    options->release_to_os_interval_ms = allocator.ReleaseToOSIntervalMs();
+  }
+
+  // -------------------- Helper methods. -------------------------
+  uptr ComputeRZLog(uptr user_requested_size) {
+    u32 rz_log = user_requested_size <= 64 - 16            ? 0
+                 : user_requested_size <= 128 - 32         ? 1
+                 : user_requested_size <= 512 - 64         ? 2
+                 : user_requested_size <= 4096 - 128       ? 3
+                 : user_requested_size <= (1 << 14) - 256  ? 4
+                 : user_requested_size <= (1 << 15) - 512  ? 5
+                 : user_requested_size <= (1 << 16) - 1024 ? 6
+                                                           : 7;
+    u32 hdr_log = RZSize2Log(RoundUpToPowerOfTwo(sizeof(ChunkHeader)));
+    u32 min_log = RZSize2Log(atomic_load(&min_redzone, memory_order_acquire));
+    u32 max_log = RZSize2Log(atomic_load(&max_redzone, memory_order_acquire));
+    return Min(Max(rz_log, Max(min_log, hdr_log)), Max(max_log, hdr_log));
+  }
+
+  static uptr ComputeUserRequestedAlignmentLog(uptr user_requested_alignment) {
+    if (user_requested_alignment < 8)
+      return 0;
+    if (user_requested_alignment > 512)
+      user_requested_alignment = 512;
+    return Log2(user_requested_alignment) - 2;
+  }
+
+  static uptr ComputeUserAlignment(uptr user_requested_alignment_log) {
+    if (user_requested_alignment_log == 0)
+      return 0;
+    return 1LL << (user_requested_alignment_log + 2);
+  }
+
+  // We have an address between two chunks, and we want to report just one.
+  AsanChunk *ChooseChunk(uptr addr, AsanChunk *left_chunk,
+                         AsanChunk *right_chunk) {
+    if (!left_chunk)
+      return right_chunk;
+    if (!right_chunk)
+      return left_chunk;
+    // Prefer an allocated chunk over freed chunk and freed chunk
+    // over available chunk.
+    u8 left_state = atomic_load(&left_chunk->chunk_state, memory_order_relaxed);
+    u8 right_state =
+        atomic_load(&right_chunk->chunk_state, memory_order_relaxed);
+    if (left_state != right_state) {
+      if (left_state == CHUNK_ALLOCATED)
+        return left_chunk;
+      if (right_state == CHUNK_ALLOCATED)
+        return right_chunk;
+      if (left_state == CHUNK_QUARANTINE)
+        return left_chunk;
+      if (right_state == CHUNK_QUARANTINE)
+        return right_chunk;
+    }
+    // Same chunk_state: choose based on offset.
+    sptr l_offset = 0, r_offset = 0;
+    CHECK(AsanChunkView(left_chunk).AddrIsAtRight(addr, 1, &l_offset));
+    CHECK(AsanChunkView(right_chunk).AddrIsAtLeft(addr, 1, &r_offset));
+    if (l_offset < r_offset)
+      return left_chunk;
+    return right_chunk;
+  }
+
+  bool UpdateAllocationStack(uptr addr, BufferedStackTrace *stack) {
+    AsanChunk *m = GetAsanChunkByAddr(addr);
+    if (!m) return false;
+    if (atomic_load(&m->chunk_state, memory_order_acquire) != CHUNK_ALLOCATED)
+      return false;
+    if (m->Beg() != addr) return false;
+    AsanThread *t = GetCurrentThread();
+    m->SetAllocContext(t ? t->tid() : kMainTid, StackDepotPut(*stack));
+    return true;
+  }
+
+  // -------------------- Allocation/Deallocation routines ---------------
+  void *Allocate(uptr size, uptr alignment, BufferedStackTrace *stack,
+                 AllocType alloc_type, bool can_fill) {
+    if (UNLIKELY(!asan_inited))
+      AsanInitFromRtl();
+    if (UNLIKELY(IsRssLimitExceeded())) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportRssLimitExceeded(stack);
+    }
+    Flags &fl = *flags();
+    CHECK(stack);
+    const uptr min_alignment = ASAN_SHADOW_GRANULARITY;
+    const uptr user_requested_alignment_log =
+        ComputeUserRequestedAlignmentLog(alignment);
+    if (alignment < min_alignment)
+      alignment = min_alignment;
+    if (size == 0) {
+      // We'd be happy to avoid allocating memory for zero-size requests, but
+      // some programs/tests depend on this behavior and assume that malloc
+      // would not return NULL even for zero-size allocations. Moreover, it
+      // looks like operator new should never return NULL, and results of
+      // consecutive "new" calls must be different even if the allocated size
+      // is zero.
+      size = 1;
+    }
+    CHECK(IsPowerOfTwo(alignment));
+    uptr rz_log = ComputeRZLog(size);
+    uptr rz_size = RZLog2Size(rz_log);
+    uptr rounded_size = RoundUpTo(Max(size, kChunkHeader2Size), alignment);
+    uptr needed_size = rounded_size + rz_size;
+    if (alignment > min_alignment)
+      needed_size += alignment;
+    // If we are allocating from the secondary allocator, there will be no
+    // automatic right redzone, so add the right redzone manually.
+    if (!PrimaryAllocator::CanAllocate(needed_size, alignment))
+      needed_size += rz_size;
+    CHECK(IsAligned(needed_size, min_alignment));
+    if (size > kMaxAllowedMallocSize || needed_size > kMaxAllowedMallocSize ||
+        size > max_user_defined_malloc_size) {
+      if (AllocatorMayReturnNull()) {
+        Report("WARNING: AddressSanitizer failed to allocate 0x%zx bytes\n",
+               size);
+        return nullptr;
+      }
+      uptr malloc_limit =
+          Min(kMaxAllowedMallocSize, max_user_defined_malloc_size);
+      ReportAllocationSizeTooBig(size, needed_size, malloc_limit, stack);
+    }
+
+    AsanThread *t = GetCurrentThread();
+    void *allocated;
+    if (t) {
+      AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+      allocated = allocator.Allocate(cache, needed_size, 8);
+    } else {
+      SpinMutexLock l(&fallback_mutex);
+      AllocatorCache *cache = &fallback_allocator_cache;
+      allocated = allocator.Allocate(cache, needed_size, 8);
+    }
+    if (UNLIKELY(!allocated)) {
+      SetAllocatorOutOfMemory();
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportOutOfMemory(size, stack);
+    }
+
+    if (*(u8 *)MEM_TO_SHADOW((uptr)allocated) == 0 && CanPoisonMemory()) {
+      // Heap poisoning is enabled, but the allocator provides an unpoisoned
+      // chunk. This is possible if CanPoisonMemory() was false for some
+      // time, for example, due to flags()->start_disabled.
+      // Anyway, poison the block before using it for anything else.
+      uptr allocated_size = allocator.GetActuallyAllocatedSize(allocated);
+      PoisonShadow((uptr)allocated, allocated_size, kAsanHeapLeftRedzoneMagic);
+    }
+
+    uptr alloc_beg = reinterpret_cast<uptr>(allocated);
+    uptr alloc_end = alloc_beg + needed_size;
+    uptr user_beg = alloc_beg + rz_size;
+    if (!IsAligned(user_beg, alignment))
+      user_beg = RoundUpTo(user_beg, alignment);
+    uptr user_end = user_beg + size;
+    CHECK_LE(user_end, alloc_end);
+    uptr chunk_beg = user_beg - kChunkHeaderSize;
+    AsanChunk *m = reinterpret_cast<AsanChunk *>(chunk_beg);
+    m->alloc_type = alloc_type;
+    CHECK(size);
+    m->SetUsedSize(size);
+    m->user_requested_alignment_log = user_requested_alignment_log;
+
+    m->SetAllocContext(t ? t->tid() : kMainTid, StackDepotPut(*stack));
+
+    uptr size_rounded_down_to_granularity =
+        RoundDownTo(size, ASAN_SHADOW_GRANULARITY);
+    // Unpoison the bulk of the memory region.
+    if (size_rounded_down_to_granularity)
+      PoisonShadow(user_beg, size_rounded_down_to_granularity, 0);
+    // Deal with the end of the region if size is not aligned to granularity.
+    if (size != size_rounded_down_to_granularity && CanPoisonMemory()) {
+      u8 *shadow =
+          (u8 *)MemToShadow(user_beg + size_rounded_down_to_granularity);
+      *shadow = fl.poison_partial ? (size & (ASAN_SHADOW_GRANULARITY - 1)) : 0;
+    }
+
+    AsanStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.mallocs++;
+    thread_stats.malloced += size;
+    thread_stats.malloced_redzones += needed_size - size;
+    if (needed_size > SizeClassMap::kMaxSize)
+      thread_stats.malloc_large++;
+    else
+      thread_stats.malloced_by_size[SizeClassMap::ClassID(needed_size)]++;
+
+    void *res = reinterpret_cast<void *>(user_beg);
+    if (can_fill && fl.max_malloc_fill_size) {
+      uptr fill_size = Min(size, (uptr)fl.max_malloc_fill_size);
+      REAL(memset)(res, fl.malloc_fill_byte, fill_size);
+    }
+#if CAN_SANITIZE_LEAKS
+    m->lsan_tag = __lsan::DisabledInThisThread() ? __lsan::kIgnored
+                                                 : __lsan::kDirectlyLeaked;
+#endif
+    // Must be the last mutation of metadata in this function.
+    atomic_store(&m->chunk_state, CHUNK_ALLOCATED, memory_order_release);
+    if (alloc_beg != chunk_beg) {
+      CHECK_LE(alloc_beg + sizeof(LargeChunkHeader), chunk_beg);
+      reinterpret_cast<LargeChunkHeader *>(alloc_beg)->Set(m);
+    }
+    ASAN_MALLOC_HOOK(res, size);
+    return res;
+  }
+
+  // Set quarantine flag if chunk is allocated, issue ASan error report on
+  // available and quarantined chunks. Return true on success, false otherwise.
+  bool AtomicallySetQuarantineFlagIfAllocated(AsanChunk *m, void *ptr,
+                                              BufferedStackTrace *stack) {
+    u8 old_chunk_state = CHUNK_ALLOCATED;
+    // Flip the chunk_state atomically to avoid race on double-free.
+    if (!atomic_compare_exchange_strong(&m->chunk_state, &old_chunk_state,
+                                        CHUNK_QUARANTINE,
+                                        memory_order_acquire)) {
+      ReportInvalidFree(ptr, old_chunk_state, stack);
+      // It's not safe to push a chunk in quarantine on invalid free.
+      return false;
+    }
+    CHECK_EQ(CHUNK_ALLOCATED, old_chunk_state);
+    // It was a user data.
+    m->SetFreeContext(kInvalidTid, 0);
+    return true;
+  }
+
+  // Expects the chunk to already be marked as quarantined by using
+  // AtomicallySetQuarantineFlagIfAllocated.
+  void QuarantineChunk(AsanChunk *m, void *ptr, BufferedStackTrace *stack) {
+    CHECK_EQ(atomic_load(&m->chunk_state, memory_order_relaxed),
+             CHUNK_QUARANTINE);
+    AsanThread *t = GetCurrentThread();
+    m->SetFreeContext(t ? t->tid() : 0, StackDepotPut(*stack));
+
+    Flags &fl = *flags();
+    if (fl.max_free_fill_size > 0) {
+      // We have to skip the chunk header, it contains free_context_id.
+      uptr scribble_start = (uptr)m + kChunkHeaderSize + kChunkHeader2Size;
+      if (m->UsedSize() >= kChunkHeader2Size) {  // Skip Header2 in user area.
+        uptr size_to_fill = m->UsedSize() - kChunkHeader2Size;
+        size_to_fill = Min(size_to_fill, (uptr)fl.max_free_fill_size);
+        REAL(memset)((void *)scribble_start, fl.free_fill_byte, size_to_fill);
+      }
+    }
+
+    // Poison the region.
+    PoisonShadow(m->Beg(), RoundUpTo(m->UsedSize(), ASAN_SHADOW_GRANULARITY),
+                 kAsanHeapFreeMagic);
+
+    AsanStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.frees++;
+    thread_stats.freed += m->UsedSize();
+
+    // Push into quarantine.
+    if (t) {
+      AsanThreadLocalMallocStorage *ms = &t->malloc_storage();
+      AllocatorCache *ac = GetAllocatorCache(ms);
+      quarantine.Put(GetQuarantineCache(ms), QuarantineCallback(ac, stack), m,
+                     m->UsedSize());
+    } else {
+      SpinMutexLock l(&fallback_mutex);
+      AllocatorCache *ac = &fallback_allocator_cache;
+      quarantine.Put(&fallback_quarantine_cache, QuarantineCallback(ac, stack),
+                     m, m->UsedSize());
+    }
+  }
+
+  void Deallocate(void *ptr, uptr delete_size, uptr delete_alignment,
+                  BufferedStackTrace *stack, AllocType alloc_type) {
+    uptr p = reinterpret_cast<uptr>(ptr);
+    if (p == 0) return;
+
+    uptr chunk_beg = p - kChunkHeaderSize;
+    AsanChunk *m = reinterpret_cast<AsanChunk *>(chunk_beg);
+
+    // On Windows, uninstrumented DLLs may allocate memory before ASan hooks
+    // malloc. Don't report an invalid free in this case.
+    if (SANITIZER_WINDOWS &&
+        !get_allocator().PointerIsMine(ptr)) {
+      if (!IsSystemHeapAddress(p))
+        ReportFreeNotMalloced(p, stack);
+      return;
+    }
+
+    ASAN_FREE_HOOK(ptr);
+
+    // Must mark the chunk as quarantined before any changes to its metadata.
+    // Do not quarantine given chunk if we failed to set CHUNK_QUARANTINE flag.
+    if (!AtomicallySetQuarantineFlagIfAllocated(m, ptr, stack)) return;
+
+    if (m->alloc_type != alloc_type) {
+      if (atomic_load(&alloc_dealloc_mismatch, memory_order_acquire)) {
+        ReportAllocTypeMismatch((uptr)ptr, stack, (AllocType)m->alloc_type,
+                                (AllocType)alloc_type);
+      }
+    } else {
+      if (flags()->new_delete_type_mismatch &&
+          (alloc_type == FROM_NEW || alloc_type == FROM_NEW_BR) &&
+          ((delete_size && delete_size != m->UsedSize()) ||
+           ComputeUserRequestedAlignmentLog(delete_alignment) !=
+               m->user_requested_alignment_log)) {
+        ReportNewDeleteTypeMismatch(p, delete_size, delete_alignment, stack);
+      }
+    }
+
+    QuarantineChunk(m, ptr, stack);
+  }
+
+  void *Reallocate(void *old_ptr, uptr new_size, BufferedStackTrace *stack) {
+    CHECK(old_ptr && new_size);
+    uptr p = reinterpret_cast<uptr>(old_ptr);
+    uptr chunk_beg = p - kChunkHeaderSize;
+    AsanChunk *m = reinterpret_cast<AsanChunk *>(chunk_beg);
+
+    AsanStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.reallocs++;
+    thread_stats.realloced += new_size;
+
+    void *new_ptr = Allocate(new_size, 8, stack, FROM_MALLOC, true);
+    if (new_ptr) {
+      u8 chunk_state = atomic_load(&m->chunk_state, memory_order_acquire);
+      if (chunk_state != CHUNK_ALLOCATED)
+        ReportInvalidFree(old_ptr, chunk_state, stack);
+      CHECK_NE(REAL(memcpy), nullptr);
+      uptr memcpy_size = Min(new_size, m->UsedSize());
+      // If realloc() races with free(), we may start copying freed memory.
+      // However, we will report racy double-free later anyway.
+      REAL(memcpy)(new_ptr, old_ptr, memcpy_size);
+      Deallocate(old_ptr, 0, 0, stack, FROM_MALLOC);
+    }
+    return new_ptr;
+  }
+
+  void *Calloc(uptr nmemb, uptr size, BufferedStackTrace *stack) {
+    if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportCallocOverflow(nmemb, size, stack);
+    }
+    void *ptr = Allocate(nmemb * size, 8, stack, FROM_MALLOC, false);
+    // If the memory comes from the secondary allocator no need to clear it
+    // as it comes directly from mmap.
+    if (ptr && allocator.FromPrimary(ptr))
+      REAL(memset)(ptr, 0, nmemb * size);
+    return ptr;
+  }
+
+  void ReportInvalidFree(void *ptr, u8 chunk_state, BufferedStackTrace *stack) {
+    if (chunk_state == CHUNK_QUARANTINE)
+      ReportDoubleFree((uptr)ptr, stack);
+    else
+      ReportFreeNotMalloced((uptr)ptr, stack);
+  }
+
+  void CommitBack(AsanThreadLocalMallocStorage *ms, BufferedStackTrace *stack) {
+    AllocatorCache *ac = GetAllocatorCache(ms);
+    quarantine.Drain(GetQuarantineCache(ms), QuarantineCallback(ac, stack));
+    allocator.SwallowCache(ac);
+  }
+
+  // -------------------------- Chunk lookup ----------------------
+
+  // Assumes alloc_beg == allocator.GetBlockBegin(alloc_beg).
+  // Returns nullptr if AsanChunk is not yet initialized just after
+  // get_allocator().Allocate(), or is being destroyed just before
+  // get_allocator().Deallocate().
+  AsanChunk *GetAsanChunk(void *alloc_beg) {
+    if (!alloc_beg)
+      return nullptr;
+    AsanChunk *p = reinterpret_cast<LargeChunkHeader *>(alloc_beg)->Get();
+    if (!p) {
+      if (!allocator.FromPrimary(alloc_beg))
+        return nullptr;
+      p = reinterpret_cast<AsanChunk *>(alloc_beg);
+    }
+    u8 state = atomic_load(&p->chunk_state, memory_order_relaxed);
+    // It does not guaranty that Chunk is initialized, but it's
+    // definitely not for any other value.
+    if (state == CHUNK_ALLOCATED || state == CHUNK_QUARANTINE)
+      return p;
+    return nullptr;
+  }
+
+  AsanChunk *GetAsanChunkByAddr(uptr p) {
+    void *alloc_beg = allocator.GetBlockBegin(reinterpret_cast<void *>(p));
+    return GetAsanChunk(alloc_beg);
+  }
+
+  // Allocator must be locked when this function is called.
+  AsanChunk *GetAsanChunkByAddrFastLocked(uptr p) {
+    void *alloc_beg =
+        allocator.GetBlockBeginFastLocked(reinterpret_cast<void *>(p));
+    return GetAsanChunk(alloc_beg);
+  }
+
+  uptr AllocationSize(uptr p) {
+    AsanChunk *m = GetAsanChunkByAddr(p);
+    if (!m) return 0;
+    if (atomic_load(&m->chunk_state, memory_order_acquire) != CHUNK_ALLOCATED)
+      return 0;
+    if (m->Beg() != p) return 0;
+    return m->UsedSize();
+  }
+
+  AsanChunkView FindHeapChunkByAddress(uptr addr) {
+    AsanChunk *m1 = GetAsanChunkByAddr(addr);
+    sptr offset = 0;
+    if (!m1 || AsanChunkView(m1).AddrIsAtLeft(addr, 1, &offset)) {
+      // The address is in the chunk's left redzone, so maybe it is actually
+      // a right buffer overflow from the other chunk to the left.
+      // Search a bit to the left to see if there is another chunk.
+      AsanChunk *m2 = nullptr;
+      for (uptr l = 1; l < GetPageSizeCached(); l++) {
+        m2 = GetAsanChunkByAddr(addr - l);
+        if (m2 == m1) continue;  // Still the same chunk.
+        break;
+      }
+      if (m2 && AsanChunkView(m2).AddrIsAtRight(addr, 1, &offset))
+        m1 = ChooseChunk(addr, m2, m1);
+    }
+    return AsanChunkView(m1);
+  }
+
+  void Purge(BufferedStackTrace *stack) {
+    AsanThread *t = GetCurrentThread();
+    if (t) {
+      AsanThreadLocalMallocStorage *ms = &t->malloc_storage();
+      quarantine.DrainAndRecycle(GetQuarantineCache(ms),
+                                 QuarantineCallback(GetAllocatorCache(ms),
+                                                    stack));
+    }
+    {
+      SpinMutexLock l(&fallback_mutex);
+      quarantine.DrainAndRecycle(&fallback_quarantine_cache,
+                                 QuarantineCallback(&fallback_allocator_cache,
+                                                    stack));
+    }
+
+    allocator.ForceReleaseToOS();
+  }
+
+  void PrintStats() {
+    allocator.PrintStats();
+    quarantine.PrintStats();
+  }
+
+  void ForceLock() SANITIZER_ACQUIRE(fallback_mutex) {
+    allocator.ForceLock();
+    fallback_mutex.Lock();
+  }
+
+  void ForceUnlock() SANITIZER_RELEASE(fallback_mutex) {
+    fallback_mutex.Unlock();
+    allocator.ForceUnlock();
+  }
+};
+
+static Allocator instance(LINKER_INITIALIZED);
+
+static AsanAllocator &get_allocator() {
+  return instance.allocator;
+}
+
+bool AsanChunkView::IsValid() const {
+  return chunk_ && atomic_load(&chunk_->chunk_state, memory_order_relaxed) !=
+                       CHUNK_INVALID;
+}
+bool AsanChunkView::IsAllocated() const {
+  return chunk_ && atomic_load(&chunk_->chunk_state, memory_order_relaxed) ==
+                       CHUNK_ALLOCATED;
+}
+bool AsanChunkView::IsQuarantined() const {
+  return chunk_ && atomic_load(&chunk_->chunk_state, memory_order_relaxed) ==
+                       CHUNK_QUARANTINE;
+}
+uptr AsanChunkView::Beg() const { return chunk_->Beg(); }
+uptr AsanChunkView::End() const { return Beg() + UsedSize(); }
+uptr AsanChunkView::UsedSize() const { return chunk_->UsedSize(); }
+u32 AsanChunkView::UserRequestedAlignment() const {
+  return Allocator::ComputeUserAlignment(chunk_->user_requested_alignment_log);
+}
+
+uptr AsanChunkView::AllocTid() const {
+  u32 tid = 0;
+  u32 stack = 0;
+  chunk_->GetAllocContext(tid, stack);
+  return tid;
+}
+
+uptr AsanChunkView::FreeTid() const {
+  if (!IsQuarantined())
+    return kInvalidTid;
+  u32 tid = 0;
+  u32 stack = 0;
+  chunk_->GetFreeContext(tid, stack);
+  return tid;
+}
+
+AllocType AsanChunkView::GetAllocType() const {
+  return (AllocType)chunk_->alloc_type;
+}
+
+u32 AsanChunkView::GetAllocStackId() const {
+  u32 tid = 0;
+  u32 stack = 0;
+  chunk_->GetAllocContext(tid, stack);
+  return stack;
+}
+
+u32 AsanChunkView::GetFreeStackId() const {
+  if (!IsQuarantined())
+    return 0;
+  u32 tid = 0;
+  u32 stack = 0;
+  chunk_->GetFreeContext(tid, stack);
+  return stack;
+}
+
+void InitializeAllocator(const AllocatorOptions &options) {
+  instance.InitLinkerInitialized(options);
+}
+
+void ReInitializeAllocator(const AllocatorOptions &options) {
+  instance.ReInitialize(options);
+}
+
+void GetAllocatorOptions(AllocatorOptions *options) {
+  instance.GetOptions(options);
+}
+
+AsanChunkView FindHeapChunkByAddress(uptr addr) {
+  return instance.FindHeapChunkByAddress(addr);
+}
+AsanChunkView FindHeapChunkByAllocBeg(uptr addr) {
+  return AsanChunkView(instance.GetAsanChunk(reinterpret_cast<void*>(addr)));
+}
+
+void AsanThreadLocalMallocStorage::CommitBack() {
+  GET_STACK_TRACE_MALLOC;
+  instance.CommitBack(this, &stack);
+}
+
+void PrintInternalAllocatorStats() {
+  instance.PrintStats();
+}
+
+void asan_free(void *ptr, BufferedStackTrace *stack, AllocType alloc_type) {
+  instance.Deallocate(ptr, 0, 0, stack, alloc_type);
+}
+
+void asan_delete(void *ptr, uptr size, uptr alignment,
+                 BufferedStackTrace *stack, AllocType alloc_type) {
+  instance.Deallocate(ptr, size, alignment, stack, alloc_type);
+}
+
+void *asan_malloc(uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(instance.Allocate(size, 8, stack, FROM_MALLOC, true));
+}
+
+void *asan_calloc(uptr nmemb, uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(instance.Calloc(nmemb, size, stack));
+}
+
+void *asan_reallocarray(void *p, uptr nmemb, uptr size,
+                        BufferedStackTrace *stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportReallocArrayOverflow(nmemb, size, stack);
+  }
+  return asan_realloc(p, nmemb * size, stack);
+}
+
+void *asan_realloc(void *p, uptr size, BufferedStackTrace *stack) {
+  if (!p)
+    return SetErrnoOnNull(instance.Allocate(size, 8, stack, FROM_MALLOC, true));
+  if (size == 0) {
+    if (flags()->allocator_frees_and_returns_null_on_realloc_zero) {
+      instance.Deallocate(p, 0, 0, stack, FROM_MALLOC);
+      return nullptr;
+    }
+    // Allocate a size of 1 if we shouldn't free() on Realloc to 0
+    size = 1;
+  }
+  return SetErrnoOnNull(instance.Reallocate(p, size, stack));
+}
+
+void *asan_valloc(uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(
+      instance.Allocate(size, GetPageSizeCached(), stack, FROM_MALLOC, true));
+}
+
+void *asan_pvalloc(uptr size, BufferedStackTrace *stack) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportPvallocOverflow(size, stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(
+      instance.Allocate(size, PageSize, stack, FROM_MALLOC, true));
+}
+
+void *asan_memalign(uptr alignment, uptr size, BufferedStackTrace *stack,
+                    AllocType alloc_type) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAllocationAlignment(alignment, stack);
+  }
+  return SetErrnoOnNull(
+      instance.Allocate(size, alignment, stack, alloc_type, true));
+}
+
+void *asan_aligned_alloc(uptr alignment, uptr size, BufferedStackTrace *stack) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAlignedAllocAlignment(size, alignment, stack);
+  }
+  return SetErrnoOnNull(
+      instance.Allocate(size, alignment, stack, FROM_MALLOC, true));
+}
+
+int asan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        BufferedStackTrace *stack) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    ReportInvalidPosixMemalignAlignment(alignment, stack);
+  }
+  void *ptr = instance.Allocate(size, alignment, stack, FROM_MALLOC, true);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by Allocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+uptr asan_malloc_usable_size(const void *ptr, uptr pc, uptr bp) {
+  if (!ptr) return 0;
+  uptr usable_size = instance.AllocationSize(reinterpret_cast<uptr>(ptr));
+  if (flags()->check_malloc_usable_size && (usable_size == 0)) {
+    GET_STACK_TRACE_FATAL(pc, bp);
+    ReportMallocUsableSizeNotOwned((uptr)ptr, &stack);
+  }
+  return usable_size;
+}
+
+uptr asan_mz_size(const void *ptr) {
+  return instance.AllocationSize(reinterpret_cast<uptr>(ptr));
+}
+
+void asan_mz_force_lock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  instance.ForceLock();
+}
+
+void asan_mz_force_unlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  instance.ForceUnlock();
+}
+
+}  // namespace __asan
+
+// --- Implementation of LSan-specific functions --- {{{1
+namespace __lsan {
+void LockAllocator() {
+  __asan::get_allocator().ForceLock();
+}
+
+void UnlockAllocator() {
+  __asan::get_allocator().ForceUnlock();
+}
+
+void GetAllocatorGlobalRange(uptr *begin, uptr *end) {
+  *begin = (uptr)&__asan::get_allocator();
+  *end = *begin + sizeof(__asan::get_allocator());
+}
+
+uptr PointsIntoChunk(void *p) {
+  uptr addr = reinterpret_cast<uptr>(p);
+  __asan::AsanChunk *m = __asan::instance.GetAsanChunkByAddrFastLocked(addr);
+  if (!m || atomic_load(&m->chunk_state, memory_order_acquire) !=
+                __asan::CHUNK_ALLOCATED)
+    return 0;
+  uptr chunk = m->Beg();
+  if (m->AddrIsInside(addr))
+    return chunk;
+  if (IsSpecialCaseOfOperatorNew0(chunk, m->UsedSize(), addr))
+    return chunk;
+  return 0;
+}
+
+uptr GetUserBegin(uptr chunk) {
+  __asan::AsanChunk *m = __asan::instance.GetAsanChunkByAddrFastLocked(chunk);
+  return m ? m->Beg() : 0;
+}
+
+LsanMetadata::LsanMetadata(uptr chunk) {
+  metadata_ = chunk ? reinterpret_cast<void *>(chunk - __asan::kChunkHeaderSize)
+                    : nullptr;
+}
+
+bool LsanMetadata::allocated() const {
+  if (!metadata_)
+    return false;
+  __asan::AsanChunk *m = reinterpret_cast<__asan::AsanChunk *>(metadata_);
+  return atomic_load(&m->chunk_state, memory_order_relaxed) ==
+         __asan::CHUNK_ALLOCATED;
+}
+
+ChunkTag LsanMetadata::tag() const {
+  __asan::AsanChunk *m = reinterpret_cast<__asan::AsanChunk *>(metadata_);
+  return static_cast<ChunkTag>(m->lsan_tag);
+}
+
+void LsanMetadata::set_tag(ChunkTag value) {
+  __asan::AsanChunk *m = reinterpret_cast<__asan::AsanChunk *>(metadata_);
+  m->lsan_tag = value;
+}
+
+uptr LsanMetadata::requested_size() const {
+  __asan::AsanChunk *m = reinterpret_cast<__asan::AsanChunk *>(metadata_);
+  return m->UsedSize();
+}
+
+u32 LsanMetadata::stack_trace_id() const {
+  __asan::AsanChunk *m = reinterpret_cast<__asan::AsanChunk *>(metadata_);
+  u32 tid = 0;
+  u32 stack = 0;
+  m->GetAllocContext(tid, stack);
+  return stack;
+}
+
+void ForEachChunk(ForEachChunkCallback callback, void *arg) {
+  __asan::get_allocator().ForEachChunk(callback, arg);
+}
+
+IgnoreObjectResult IgnoreObjectLocked(const void *p) {
+  uptr addr = reinterpret_cast<uptr>(p);
+  __asan::AsanChunk *m = __asan::instance.GetAsanChunkByAddr(addr);
+  if (!m ||
+      (atomic_load(&m->chunk_state, memory_order_acquire) !=
+       __asan::CHUNK_ALLOCATED) ||
+      !m->AddrIsInside(addr)) {
+    return kIgnoreObjectInvalid;
+  }
+  if (m->lsan_tag == kIgnored)
+    return kIgnoreObjectAlreadyIgnored;
+  m->lsan_tag = __lsan::kIgnored;
+  return kIgnoreObjectSuccess;
+}
+
+void GetAdditionalThreadContextPtrs(ThreadContextBase *tctx, void *ptrs) {
+  // Look for the arg pointer of threads that have been created or are running.
+  // This is necessary to prevent false positive leaks due to the AsanThread
+  // holding the only live reference to a heap object.  This can happen because
+  // the `pthread_create()` interceptor doesn't wait for the child thread to
+  // start before returning and thus loosing the the only live reference to the
+  // heap object on the stack.
+
+  __asan::AsanThreadContext *atctx =
+      reinterpret_cast<__asan::AsanThreadContext *>(tctx);
+  __asan::AsanThread *asan_thread = atctx->thread;
+
+  // Note ThreadStatusRunning is required because there is a small window where
+  // the thread status switches to `ThreadStatusRunning` but the `arg` pointer
+  // still isn't on the stack yet.
+  if (atctx->status != ThreadStatusCreated &&
+      atctx->status != ThreadStatusRunning)
+    return;
+
+  uptr thread_arg = reinterpret_cast<uptr>(asan_thread->get_arg());
+  if (!thread_arg)
+    return;
+
+  auto ptrsVec = reinterpret_cast<InternalMmapVector<uptr> *>(ptrs);
+  ptrsVec->push_back(thread_arg);
+}
+
+}  // namespace __lsan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+// ASan allocator doesn't reserve extra bytes, so normally we would
+// just return "size". We don't want to expose our redzone sizes, etc here.
+uptr __sanitizer_get_estimated_allocated_size(uptr size) {
+  return size;
+}
+
+int __sanitizer_get_ownership(const void *p) {
+  uptr ptr = reinterpret_cast<uptr>(p);
+  return instance.AllocationSize(ptr) > 0;
+}
+
+uptr __sanitizer_get_allocated_size(const void *p) {
+  if (!p) return 0;
+  uptr ptr = reinterpret_cast<uptr>(p);
+  uptr allocated_size = instance.AllocationSize(ptr);
+  // Die if p is not malloced or if it is already freed.
+  if (allocated_size == 0) {
+    GET_STACK_TRACE_FATAL_HERE;
+    ReportSanitizerGetAllocatedSizeNotOwned(ptr, &stack);
+  }
+  return allocated_size;
+}
+
+void __sanitizer_purge_allocator() {
+  GET_STACK_TRACE_MALLOC;
+  instance.Purge(&stack);
+}
+
+int __asan_update_allocation_context(void* addr) {
+  GET_STACK_TRACE_MALLOC;
+  return instance.UpdateAllocationStack((uptr)addr, &stack);
+}
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+// Provide default (no-op) implementation of malloc hooks.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_malloc_hook,
+                             void *ptr, uptr size) {
+  (void)ptr;
+  (void)size;
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_free_hook, void *ptr) {
+  (void)ptr;
+}
+#endif
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_allocator.h b/contrib/libs/clang14-rt/lib/asan/asan_allocator.h
new file mode 100644
index 0000000000..27d826fb61
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_allocator.h
@@ -0,0 +1,233 @@
+//===-- asan_allocator.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_allocator.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_ALLOCATOR_H
+#define ASAN_ALLOCATOR_H
+
+#include "asan_flags.h"
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_list.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+namespace __asan {
+
+enum AllocType {
+  FROM_MALLOC = 1,  // Memory block came from malloc, calloc, realloc, etc.
+  FROM_NEW = 2,     // Memory block came from operator new.
+  FROM_NEW_BR = 3   // Memory block came from operator new [ ]
+};
+
+class AsanChunk;
+
+struct AllocatorOptions {
+  u32 quarantine_size_mb;
+  u32 thread_local_quarantine_size_kb;
+  u16 min_redzone;
+  u16 max_redzone;
+  u8 may_return_null;
+  u8 alloc_dealloc_mismatch;
+  s32 release_to_os_interval_ms;
+
+  void SetFrom(const Flags *f, const CommonFlags *cf);
+  void CopyTo(Flags *f, CommonFlags *cf);
+};
+
+void InitializeAllocator(const AllocatorOptions &options);
+void ReInitializeAllocator(const AllocatorOptions &options);
+void GetAllocatorOptions(AllocatorOptions *options);
+
+class AsanChunkView {
+ public:
+  explicit AsanChunkView(AsanChunk *chunk) : chunk_(chunk) {}
+  bool IsValid() const;        // Checks if AsanChunkView points to a valid
+                               // allocated or quarantined chunk.
+  bool IsAllocated() const;    // Checks if the memory is currently allocated.
+  bool IsQuarantined() const;  // Checks if the memory is currently quarantined.
+  uptr Beg() const;            // First byte of user memory.
+  uptr End() const;            // Last byte of user memory.
+  uptr UsedSize() const;       // Size requested by the user.
+  u32 UserRequestedAlignment() const;  // Originally requested alignment.
+  uptr AllocTid() const;
+  uptr FreeTid() const;
+  bool Eq(const AsanChunkView &c) const { return chunk_ == c.chunk_; }
+  u32 GetAllocStackId() const;
+  u32 GetFreeStackId() const;
+  AllocType GetAllocType() const;
+  bool AddrIsInside(uptr addr, uptr access_size, sptr *offset) const {
+    if (addr >= Beg() && (addr + access_size) <= End()) {
+      *offset = addr - Beg();
+      return true;
+    }
+    return false;
+  }
+  bool AddrIsAtLeft(uptr addr, uptr access_size, sptr *offset) const {
+    (void)access_size;
+    if (addr < Beg()) {
+      *offset = Beg() - addr;
+      return true;
+    }
+    return false;
+  }
+  bool AddrIsAtRight(uptr addr, uptr access_size, sptr *offset) const {
+    if (addr + access_size > End()) {
+      *offset = addr - End();
+      return true;
+    }
+    return false;
+  }
+
+ private:
+  AsanChunk *const chunk_;
+};
+
+AsanChunkView FindHeapChunkByAddress(uptr address);
+AsanChunkView FindHeapChunkByAllocBeg(uptr address);
+
+// List of AsanChunks with total size.
+class AsanChunkFifoList: public IntrusiveList<AsanChunk> {
+ public:
+  explicit AsanChunkFifoList(LinkerInitialized) { }
+  AsanChunkFifoList() { clear(); }
+  void Push(AsanChunk *n);
+  void PushList(AsanChunkFifoList *q);
+  AsanChunk *Pop();
+  uptr size() { return size_; }
+  void clear() {
+    IntrusiveList<AsanChunk>::clear();
+    size_ = 0;
+  }
+ private:
+  uptr size_;
+};
+
+struct AsanMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const;
+  void OnUnmap(uptr p, uptr size) const;
+};
+
+#if SANITIZER_CAN_USE_ALLOCATOR64
+# if SANITIZER_FUCHSIA
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize  =  0x40000000000ULL;  // 4T.
+typedef DefaultSizeClassMap SizeClassMap;
+# elif defined(__powerpc64__)
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize  =  0x20000000000ULL;  // 2T.
+typedef DefaultSizeClassMap SizeClassMap;
+# elif defined(__aarch64__) && SANITIZER_ANDROID
+// Android needs to support 39, 42 and 48 bit VMA.
+const uptr kAllocatorSpace =  ~(uptr)0;
+const uptr kAllocatorSize  =  0x2000000000ULL;  // 128G.
+typedef VeryCompactSizeClassMap SizeClassMap;
+#elif SANITIZER_RISCV64
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize = 0x2000000000ULL;  // 128G.
+typedef VeryDenseSizeClassMap SizeClassMap;
+# elif defined(__aarch64__)
+// AArch64/SANITIZER_CAN_USE_ALLOCATOR64 is only for 42-bit VMA
+// so no need to different values for different VMA.
+const uptr kAllocatorSpace =  0x10000000000ULL;
+const uptr kAllocatorSize  =  0x10000000000ULL;  // 3T.
+typedef DefaultSizeClassMap SizeClassMap;
+#elif defined(__sparc__)
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize = 0x20000000000ULL;  // 2T.
+typedef DefaultSizeClassMap SizeClassMap;
+# elif SANITIZER_WINDOWS
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize  =  0x8000000000ULL;  // 500G
+typedef DefaultSizeClassMap SizeClassMap;
+# else
+const uptr kAllocatorSpace = 0x600000000000ULL;
+const uptr kAllocatorSize  =  0x40000000000ULL;  // 4T.
+typedef DefaultSizeClassMap SizeClassMap;
+# endif
+template <typename AddressSpaceViewTy>
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = kAllocatorSpace;
+  static const uptr kSpaceSize = kAllocatorSize;
+  static const uptr kMetadataSize = 0;
+  typedef __asan::SizeClassMap SizeClassMap;
+  typedef AsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = AddressSpaceViewTy;
+};
+
+template <typename AddressSpaceView>
+using PrimaryAllocatorASVT = SizeClassAllocator64<AP64<AddressSpaceView>>;
+using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
+#else  // Fallback to SizeClassAllocator32.
+typedef CompactSizeClassMap SizeClassMap;
+template <typename AddressSpaceViewTy>
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = 0;
+  typedef __asan::SizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = AddressSpaceViewTy;
+  typedef AsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+template <typename AddressSpaceView>
+using PrimaryAllocatorASVT = SizeClassAllocator32<AP32<AddressSpaceView> >;
+using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
+#endif  // SANITIZER_CAN_USE_ALLOCATOR64
+
+static const uptr kNumberOfSizeClasses = SizeClassMap::kNumClasses;
+
+template <typename AddressSpaceView>
+using AsanAllocatorASVT =
+    CombinedAllocator<PrimaryAllocatorASVT<AddressSpaceView>>;
+using AsanAllocator = AsanAllocatorASVT<LocalAddressSpaceView>;
+using AllocatorCache = AsanAllocator::AllocatorCache;
+
+struct AsanThreadLocalMallocStorage {
+  uptr quarantine_cache[16];
+  AllocatorCache allocator_cache;
+  void CommitBack();
+ private:
+  // These objects are allocated via mmap() and are zero-initialized.
+  AsanThreadLocalMallocStorage() {}
+};
+
+void *asan_memalign(uptr alignment, uptr size, BufferedStackTrace *stack,
+                    AllocType alloc_type);
+void asan_free(void *ptr, BufferedStackTrace *stack, AllocType alloc_type);
+void asan_delete(void *ptr, uptr size, uptr alignment,
+                 BufferedStackTrace *stack, AllocType alloc_type);
+
+void *asan_malloc(uptr size, BufferedStackTrace *stack);
+void *asan_calloc(uptr nmemb, uptr size, BufferedStackTrace *stack);
+void *asan_realloc(void *p, uptr size, BufferedStackTrace *stack);
+void *asan_reallocarray(void *p, uptr nmemb, uptr size,
+                        BufferedStackTrace *stack);
+void *asan_valloc(uptr size, BufferedStackTrace *stack);
+void *asan_pvalloc(uptr size, BufferedStackTrace *stack);
+
+void *asan_aligned_alloc(uptr alignment, uptr size, BufferedStackTrace *stack);
+int asan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        BufferedStackTrace *stack);
+uptr asan_malloc_usable_size(const void *ptr, uptr pc, uptr bp);
+
+uptr asan_mz_size(const void *ptr);
+void asan_mz_force_lock();
+void asan_mz_force_unlock();
+
+void PrintInternalAllocatorStats();
+void AsanSoftRssLimitExceededCallback(bool exceeded);
+
+}  // namespace __asan
+#endif  // ASAN_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_debugging.cpp b/contrib/libs/clang14-rt/lib/asan/asan_debugging.cpp
new file mode 100644
index 0000000000..f078f1041a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_debugging.cpp
@@ -0,0 +1,147 @@
+//===-- asan_debugging.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// This file contains various functions that are generally useful to call when
+// using a debugger (LLDB, GDB).
+//===----------------------------------------------------------------------===//
+
+#include "asan_allocator.h"
+#include "asan_descriptions.h"
+#include "asan_flags.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_report.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace {
+using namespace __asan;
+
+static void FindInfoForStackVar(uptr addr, const char *frame_descr, uptr offset,
+                                char *name, uptr name_size,
+                                uptr *region_address, uptr *region_size) {
+  InternalMmapVector<StackVarDescr> vars;
+  vars.reserve(16);
+  if (!ParseFrameDescription(frame_descr, &vars)) {
+    return;
+  }
+
+  for (uptr i = 0; i < vars.size(); i++) {
+    if (offset <= vars[i].beg + vars[i].size) {
+      // We use name_len + 1 because strlcpy will guarantee a \0 at the end, so
+      // if we're limiting the copy due to name_len, we add 1 to ensure we copy
+      // the whole name and then terminate with '\0'.
+      internal_strlcpy(name, vars[i].name_pos,
+                       Min(name_size, vars[i].name_len + 1));
+      *region_address = addr - (offset - vars[i].beg);
+      *region_size = vars[i].size;
+      return;
+    }
+  }
+}
+
+uptr AsanGetStack(uptr addr, uptr *trace, u32 size, u32 *thread_id,
+                         bool alloc_stack) {
+  AsanChunkView chunk = FindHeapChunkByAddress(addr);
+  if (!chunk.IsValid()) return 0;
+
+  StackTrace stack(nullptr, 0);
+  if (alloc_stack) {
+    if (chunk.AllocTid() == kInvalidTid) return 0;
+    stack = StackDepotGet(chunk.GetAllocStackId());
+    if (thread_id) *thread_id = chunk.AllocTid();
+  } else {
+    if (chunk.FreeTid() == kInvalidTid) return 0;
+    stack = StackDepotGet(chunk.GetFreeStackId());
+    if (thread_id) *thread_id = chunk.FreeTid();
+  }
+
+  if (trace && size) {
+    size = Min(size, Min(stack.size, kStackTraceMax));
+    for (uptr i = 0; i < size; i++)
+      trace[i] = StackTrace::GetPreviousInstructionPc(stack.trace[i]);
+
+    return size;
+  }
+
+  return 0;
+}
+
+}  // namespace
+
+SANITIZER_INTERFACE_ATTRIBUTE
+const char *__asan_locate_address(uptr addr, char *name, uptr name_size,
+                                  uptr *region_address_ptr,
+                                  uptr *region_size_ptr) {
+  AddressDescription descr(addr);
+  uptr region_address = 0;
+  uptr region_size = 0;
+  const char *region_kind = nullptr;
+  if (name && name_size > 0) name[0] = 0;
+
+  if (auto shadow = descr.AsShadow()) {
+    // region_{address,size} are already 0
+    switch (shadow->kind) {
+      case kShadowKindLow:
+        region_kind = "low shadow";
+        break;
+      case kShadowKindGap:
+        region_kind = "shadow gap";
+        break;
+      case kShadowKindHigh:
+        region_kind = "high shadow";
+        break;
+    }
+  } else if (auto heap = descr.AsHeap()) {
+    region_kind = "heap";
+    region_address = heap->chunk_access.chunk_begin;
+    region_size = heap->chunk_access.chunk_size;
+  } else if (auto stack = descr.AsStack()) {
+    region_kind = "stack";
+    if (!stack->frame_descr) {
+      // region_{address,size} are already 0
+    } else {
+      FindInfoForStackVar(addr, stack->frame_descr, stack->offset, name,
+                          name_size, &region_address, &region_size);
+    }
+  } else if (auto global = descr.AsGlobal()) {
+    region_kind = "global";
+    auto &g = global->globals[0];
+    internal_strlcpy(name, g.name, name_size);
+    region_address = g.beg;
+    region_size = g.size;
+  } else {
+    // region_{address,size} are already 0
+    region_kind = "heap-invalid";
+  }
+
+  CHECK(region_kind);
+  if (region_address_ptr) *region_address_ptr = region_address;
+  if (region_size_ptr) *region_size_ptr = region_size;
+  return region_kind;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __asan_get_alloc_stack(uptr addr, uptr *trace, uptr size, u32 *thread_id) {
+  return AsanGetStack(addr, trace, size, thread_id, /* alloc_stack */ true);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __asan_get_free_stack(uptr addr, uptr *trace, uptr size, u32 *thread_id) {
+  return AsanGetStack(addr, trace, size, thread_id, /* alloc_stack */ false);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_get_shadow_mapping(uptr *shadow_scale, uptr *shadow_offset) {
+  if (shadow_scale)
+    *shadow_scale = ASAN_SHADOW_SCALE;
+  if (shadow_offset)
+    *shadow_offset = ASAN_SHADOW_OFFSET;
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_descriptions.cpp b/contrib/libs/clang14-rt/lib/asan/asan_descriptions.cpp
new file mode 100644
index 0000000000..d7d9616857
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_descriptions.cpp
@@ -0,0 +1,507 @@
+//===-- asan_descriptions.cpp -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan functions for getting information about an address and/or printing it.
+//===----------------------------------------------------------------------===//
+
+#include "asan_descriptions.h"
+#include "asan_mapping.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __asan {
+
+AsanThreadIdAndName::AsanThreadIdAndName(AsanThreadContext *t) {
+  Init(t->tid, t->name);
+}
+
+AsanThreadIdAndName::AsanThreadIdAndName(u32 tid) {
+  if (tid == kInvalidTid) {
+    Init(tid, "");
+  } else {
+    asanThreadRegistry().CheckLocked();
+    AsanThreadContext *t = GetThreadContextByTidLocked(tid);
+    Init(tid, t->name);
+  }
+}
+
+void AsanThreadIdAndName::Init(u32 tid, const char *tname) {
+  int len = internal_snprintf(name, sizeof(name), "T%d", tid);
+  CHECK(((unsigned int)len) < sizeof(name));
+  if (tname[0] != '\0')
+    internal_snprintf(&name[len], sizeof(name) - len, " (%s)", tname);
+}
+
+void DescribeThread(AsanThreadContext *context) {
+  CHECK(context);
+  asanThreadRegistry().CheckLocked();
+  // No need to announce the main thread.
+  if (context->tid == kMainTid || context->announced) {
+    return;
+  }
+  context->announced = true;
+  InternalScopedString str;
+  str.append("Thread %s", AsanThreadIdAndName(context).c_str());
+  if (context->parent_tid == kInvalidTid) {
+    str.append(" created by unknown thread\n");
+    Printf("%s", str.data());
+    return;
+  }
+  str.append(" created by %s here:\n",
+             AsanThreadIdAndName(context->parent_tid).c_str());
+  Printf("%s", str.data());
+  StackDepotGet(context->stack_id).Print();
+  // Recursively described parent thread if needed.
+  if (flags()->print_full_thread_history) {
+    AsanThreadContext *parent_context =
+        GetThreadContextByTidLocked(context->parent_tid);
+    DescribeThread(parent_context);
+  }
+}
+
+// Shadow descriptions
+static bool GetShadowKind(uptr addr, ShadowKind *shadow_kind) {
+  CHECK(!AddrIsInMem(addr));
+  if (AddrIsInShadowGap(addr)) {
+    *shadow_kind = kShadowKindGap;
+  } else if (AddrIsInHighShadow(addr)) {
+    *shadow_kind = kShadowKindHigh;
+  } else if (AddrIsInLowShadow(addr)) {
+    *shadow_kind = kShadowKindLow;
+  } else {
+    return false;
+  }
+  return true;
+}
+
+bool DescribeAddressIfShadow(uptr addr) {
+  ShadowAddressDescription descr;
+  if (!GetShadowAddressInformation(addr, &descr)) return false;
+  descr.Print();
+  return true;
+}
+
+bool GetShadowAddressInformation(uptr addr, ShadowAddressDescription *descr) {
+  if (AddrIsInMem(addr)) return false;
+  ShadowKind shadow_kind;
+  if (!GetShadowKind(addr, &shadow_kind)) return false;
+  if (shadow_kind != kShadowKindGap) descr->shadow_byte = *(u8 *)addr;
+  descr->addr = addr;
+  descr->kind = shadow_kind;
+  return true;
+}
+
+// Heap descriptions
+static void GetAccessToHeapChunkInformation(ChunkAccess *descr,
+                                            AsanChunkView chunk, uptr addr,
+                                            uptr access_size) {
+  descr->bad_addr = addr;
+  if (chunk.AddrIsAtLeft(addr, access_size, &descr->offset)) {
+    descr->access_type = kAccessTypeLeft;
+  } else if (chunk.AddrIsAtRight(addr, access_size, &descr->offset)) {
+    descr->access_type = kAccessTypeRight;
+    if (descr->offset < 0) {
+      descr->bad_addr -= descr->offset;
+      descr->offset = 0;
+    }
+  } else if (chunk.AddrIsInside(addr, access_size, &descr->offset)) {
+    descr->access_type = kAccessTypeInside;
+  } else {
+    descr->access_type = kAccessTypeUnknown;
+  }
+  descr->chunk_begin = chunk.Beg();
+  descr->chunk_size = chunk.UsedSize();
+  descr->user_requested_alignment = chunk.UserRequestedAlignment();
+  descr->alloc_type = chunk.GetAllocType();
+}
+
+static void PrintHeapChunkAccess(uptr addr, const ChunkAccess &descr) {
+  Decorator d;
+  InternalScopedString str;
+  str.append("%s", d.Location());
+  switch (descr.access_type) {
+    case kAccessTypeLeft:
+      str.append("%p is located %zd bytes to the left of",
+                 (void *)descr.bad_addr, descr.offset);
+      break;
+    case kAccessTypeRight:
+      str.append("%p is located %zd bytes to the right of",
+                 (void *)descr.bad_addr, descr.offset);
+      break;
+    case kAccessTypeInside:
+      str.append("%p is located %zd bytes inside of", (void *)descr.bad_addr,
+                 descr.offset);
+      break;
+    case kAccessTypeUnknown:
+      str.append(
+          "%p is located somewhere around (this is AddressSanitizer bug!)",
+          (void *)descr.bad_addr);
+  }
+  str.append(" %zu-byte region [%p,%p)\n", descr.chunk_size,
+             (void *)descr.chunk_begin,
+             (void *)(descr.chunk_begin + descr.chunk_size));
+  str.append("%s", d.Default());
+  Printf("%s", str.data());
+}
+
+bool GetHeapAddressInformation(uptr addr, uptr access_size,
+                               HeapAddressDescription *descr) {
+  AsanChunkView chunk = FindHeapChunkByAddress(addr);
+  if (!chunk.IsValid()) {
+    return false;
+  }
+  descr->addr = addr;
+  GetAccessToHeapChunkInformation(&descr->chunk_access, chunk, addr,
+                                  access_size);
+  CHECK_NE(chunk.AllocTid(), kInvalidTid);
+  descr->alloc_tid = chunk.AllocTid();
+  descr->alloc_stack_id = chunk.GetAllocStackId();
+  descr->free_tid = chunk.FreeTid();
+  if (descr->free_tid != kInvalidTid)
+    descr->free_stack_id = chunk.GetFreeStackId();
+  return true;
+}
+
+static StackTrace GetStackTraceFromId(u32 id) {
+  CHECK(id);
+  StackTrace res = StackDepotGet(id);
+  CHECK(res.trace);
+  return res;
+}
+
+bool DescribeAddressIfHeap(uptr addr, uptr access_size) {
+  HeapAddressDescription descr;
+  if (!GetHeapAddressInformation(addr, access_size, &descr)) {
+    Printf(
+        "AddressSanitizer can not describe address in more detail "
+        "(wild memory access suspected).\n");
+    return false;
+  }
+  descr.Print();
+  return true;
+}
+
+// Stack descriptions
+bool GetStackAddressInformation(uptr addr, uptr access_size,
+                                StackAddressDescription *descr) {
+  AsanThread *t = FindThreadByStackAddress(addr);
+  if (!t) return false;
+
+  descr->addr = addr;
+  descr->tid = t->tid();
+  // Try to fetch precise stack frame for this access.
+  AsanThread::StackFrameAccess access;
+  if (!t->GetStackFrameAccessByAddr(addr, &access)) {
+    descr->frame_descr = nullptr;
+    return true;
+  }
+
+  descr->offset = access.offset;
+  descr->access_size = access_size;
+  descr->frame_pc = access.frame_pc;
+  descr->frame_descr = access.frame_descr;
+
+#if SANITIZER_PPC64V1
+  // On PowerPC64 ELFv1, the address of a function actually points to a
+  // three-doubleword data structure with the first field containing
+  // the address of the function's code.
+  descr->frame_pc = *reinterpret_cast<uptr *>(descr->frame_pc);
+#endif
+  descr->frame_pc += 16;
+
+  return true;
+}
+
+static void PrintAccessAndVarIntersection(const StackVarDescr &var, uptr addr,
+                                          uptr access_size, uptr prev_var_end,
+                                          uptr next_var_beg) {
+  uptr var_end = var.beg + var.size;
+  uptr addr_end = addr + access_size;
+  const char *pos_descr = nullptr;
+  // If the variable [var.beg, var_end) is the nearest variable to the
+  // current memory access, indicate it in the log.
+  if (addr >= var.beg) {
+    if (addr_end <= var_end)
+      pos_descr = "is inside";  // May happen if this is a use-after-return.
+    else if (addr < var_end)
+      pos_descr = "partially overflows";
+    else if (addr_end <= next_var_beg &&
+             next_var_beg - addr_end >= addr - var_end)
+      pos_descr = "overflows";
+  } else {
+    if (addr_end > var.beg)
+      pos_descr = "partially underflows";
+    else if (addr >= prev_var_end && addr - prev_var_end >= var.beg - addr_end)
+      pos_descr = "underflows";
+  }
+  InternalScopedString str;
+  str.append("    [%zd, %zd)", var.beg, var_end);
+  // Render variable name.
+  str.append(" '");
+  for (uptr i = 0; i < var.name_len; ++i) {
+    str.append("%c", var.name_pos[i]);
+  }
+  str.append("'");
+  if (var.line > 0) {
+    str.append(" (line %zd)", var.line);
+  }
+  if (pos_descr) {
+    Decorator d;
+    // FIXME: we may want to also print the size of the access here,
+    // but in case of accesses generated by memset it may be confusing.
+    str.append("%s <== Memory access at offset %zd %s this variable%s\n",
+               d.Location(), addr, pos_descr, d.Default());
+  } else {
+    str.append("\n");
+  }
+  Printf("%s", str.data());
+}
+
+bool DescribeAddressIfStack(uptr addr, uptr access_size) {
+  StackAddressDescription descr;
+  if (!GetStackAddressInformation(addr, access_size, &descr)) return false;
+  descr.Print();
+  return true;
+}
+
+// Global descriptions
+static void DescribeAddressRelativeToGlobal(uptr addr, uptr access_size,
+                                            const __asan_global &g) {
+  InternalScopedString str;
+  Decorator d;
+  str.append("%s", d.Location());
+  if (addr < g.beg) {
+    str.append("%p is located %zd bytes to the left", (void *)addr,
+               g.beg - addr);
+  } else if (addr + access_size > g.beg + g.size) {
+    if (addr < g.beg + g.size) addr = g.beg + g.size;
+    str.append("%p is located %zd bytes to the right", (void *)addr,
+               addr - (g.beg + g.size));
+  } else {
+    // Can it happen?
+    str.append("%p is located %zd bytes inside", (void *)addr, addr - g.beg);
+  }
+  str.append(" of global variable '%s' defined in '",
+             MaybeDemangleGlobalName(g.name));
+  PrintGlobalLocation(&str, g);
+  str.append("' (0x%zx) of size %zu\n", g.beg, g.size);
+  str.append("%s", d.Default());
+  PrintGlobalNameIfASCII(&str, g);
+  Printf("%s", str.data());
+}
+
+bool GetGlobalAddressInformation(uptr addr, uptr access_size,
+                                 GlobalAddressDescription *descr) {
+  descr->addr = addr;
+  int globals_num = GetGlobalsForAddress(addr, descr->globals, descr->reg_sites,
+                                         ARRAY_SIZE(descr->globals));
+  descr->size = globals_num;
+  descr->access_size = access_size;
+  return globals_num != 0;
+}
+
+bool DescribeAddressIfGlobal(uptr addr, uptr access_size,
+                             const char *bug_type) {
+  GlobalAddressDescription descr;
+  if (!GetGlobalAddressInformation(addr, access_size, &descr)) return false;
+
+  descr.Print(bug_type);
+  return true;
+}
+
+void ShadowAddressDescription::Print() const {
+  Printf("Address %p is located in the %s area.\n", (void *)addr,
+         ShadowNames[kind]);
+}
+
+void GlobalAddressDescription::Print(const char *bug_type) const {
+  for (int i = 0; i < size; i++) {
+    DescribeAddressRelativeToGlobal(addr, access_size, globals[i]);
+    if (bug_type &&
+        0 == internal_strcmp(bug_type, "initialization-order-fiasco") &&
+        reg_sites[i]) {
+      Printf("  registered at:\n");
+      StackDepotGet(reg_sites[i]).Print();
+    }
+  }
+}
+
+bool GlobalAddressDescription::PointsInsideTheSameVariable(
+    const GlobalAddressDescription &other) const {
+  if (size == 0 || other.size == 0) return false;
+
+  for (uptr i = 0; i < size; i++) {
+    const __asan_global &a = globals[i];
+    for (uptr j = 0; j < other.size; j++) {
+      const __asan_global &b = other.globals[j];
+      if (a.beg == b.beg &&
+          a.beg <= addr &&
+          b.beg <= other.addr &&
+          (addr + access_size) < (a.beg + a.size) &&
+          (other.addr + other.access_size) < (b.beg + b.size))
+        return true;
+    }
+  }
+
+  return false;
+}
+
+void StackAddressDescription::Print() const {
+  Decorator d;
+  Printf("%s", d.Location());
+  Printf("Address %p is located in stack of thread %s", (void *)addr,
+         AsanThreadIdAndName(tid).c_str());
+
+  if (!frame_descr) {
+    Printf("%s\n", d.Default());
+    return;
+  }
+  Printf(" at offset %zu in frame%s\n", offset, d.Default());
+
+  // Now we print the frame where the alloca has happened.
+  // We print this frame as a stack trace with one element.
+  // The symbolizer may print more than one frame if inlining was involved.
+  // The frame numbers may be different than those in the stack trace printed
+  // previously. That's unfortunate, but I have no better solution,
+  // especially given that the alloca may be from entirely different place
+  // (e.g. use-after-scope, or different thread's stack).
+  Printf("%s", d.Default());
+  StackTrace alloca_stack(&frame_pc, 1);
+  alloca_stack.Print();
+
+  InternalMmapVector<StackVarDescr> vars;
+  vars.reserve(16);
+  if (!ParseFrameDescription(frame_descr, &vars)) {
+    Printf(
+        "AddressSanitizer can't parse the stack frame "
+        "descriptor: |%s|\n",
+        frame_descr);
+    // 'addr' is a stack address, so return true even if we can't parse frame
+    return;
+  }
+  uptr n_objects = vars.size();
+  // Report the number of stack objects.
+  Printf("  This frame has %zu object(s):\n", n_objects);
+
+  // Report all objects in this frame.
+  for (uptr i = 0; i < n_objects; i++) {
+    uptr prev_var_end = i ? vars[i - 1].beg + vars[i - 1].size : 0;
+    uptr next_var_beg = i + 1 < n_objects ? vars[i + 1].beg : ~(0UL);
+    PrintAccessAndVarIntersection(vars[i], offset, access_size, prev_var_end,
+                                  next_var_beg);
+  }
+  Printf(
+      "HINT: this may be a false positive if your program uses "
+      "some custom stack unwind mechanism, swapcontext or vfork\n");
+  if (SANITIZER_WINDOWS)
+    Printf("      (longjmp, SEH and C++ exceptions *are* supported)\n");
+  else
+    Printf("      (longjmp and C++ exceptions *are* supported)\n");
+
+  DescribeThread(GetThreadContextByTidLocked(tid));
+}
+
+void HeapAddressDescription::Print() const {
+  PrintHeapChunkAccess(addr, chunk_access);
+
+  asanThreadRegistry().CheckLocked();
+  AsanThreadContext *alloc_thread = GetThreadContextByTidLocked(alloc_tid);
+  StackTrace alloc_stack = GetStackTraceFromId(alloc_stack_id);
+
+  Decorator d;
+  AsanThreadContext *free_thread = nullptr;
+  if (free_tid != kInvalidTid) {
+    free_thread = GetThreadContextByTidLocked(free_tid);
+    Printf("%sfreed by thread %s here:%s\n", d.Allocation(),
+           AsanThreadIdAndName(free_thread).c_str(), d.Default());
+    StackTrace free_stack = GetStackTraceFromId(free_stack_id);
+    free_stack.Print();
+    Printf("%spreviously allocated by thread %s here:%s\n", d.Allocation(),
+           AsanThreadIdAndName(alloc_thread).c_str(), d.Default());
+  } else {
+    Printf("%sallocated by thread %s here:%s\n", d.Allocation(),
+           AsanThreadIdAndName(alloc_thread).c_str(), d.Default());
+  }
+  alloc_stack.Print();
+  DescribeThread(GetCurrentThread());
+  if (free_thread) DescribeThread(free_thread);
+  DescribeThread(alloc_thread);
+}
+
+AddressDescription::AddressDescription(uptr addr, uptr access_size,
+                                       bool shouldLockThreadRegistry) {
+  if (GetShadowAddressInformation(addr, &data.shadow)) {
+    data.kind = kAddressKindShadow;
+    return;
+  }
+  if (GetHeapAddressInformation(addr, access_size, &data.heap)) {
+    data.kind = kAddressKindHeap;
+    return;
+  }
+
+  bool isStackMemory = false;
+  if (shouldLockThreadRegistry) {
+    ThreadRegistryLock l(&asanThreadRegistry());
+    isStackMemory = GetStackAddressInformation(addr, access_size, &data.stack);
+  } else {
+    isStackMemory = GetStackAddressInformation(addr, access_size, &data.stack);
+  }
+  if (isStackMemory) {
+    data.kind = kAddressKindStack;
+    return;
+  }
+
+  if (GetGlobalAddressInformation(addr, access_size, &data.global)) {
+    data.kind = kAddressKindGlobal;
+    return;
+  }
+  data.kind = kAddressKindWild;
+  data.wild.addr = addr;
+  data.wild.access_size = access_size;
+}
+
+void WildAddressDescription::Print() const {
+  Printf("Address %p is a wild pointer inside of access range of size %p.\n",
+         (void *)addr, (void *)access_size);
+}
+
+void PrintAddressDescription(uptr addr, uptr access_size,
+                             const char *bug_type) {
+  ShadowAddressDescription shadow_descr;
+  if (GetShadowAddressInformation(addr, &shadow_descr)) {
+    shadow_descr.Print();
+    return;
+  }
+
+  GlobalAddressDescription global_descr;
+  if (GetGlobalAddressInformation(addr, access_size, &global_descr)) {
+    global_descr.Print(bug_type);
+    return;
+  }
+
+  StackAddressDescription stack_descr;
+  if (GetStackAddressInformation(addr, access_size, &stack_descr)) {
+    stack_descr.Print();
+    return;
+  }
+
+  HeapAddressDescription heap_descr;
+  if (GetHeapAddressInformation(addr, access_size, &heap_descr)) {
+    heap_descr.Print();
+    return;
+  }
+
+  // We exhausted our possibilities. Bail out.
+  Printf(
+      "AddressSanitizer can not describe address in more detail "
+      "(wild memory access suspected).\n");
+}
+}  // namespace __asan
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_descriptions.h b/contrib/libs/clang14-rt/lib/asan/asan_descriptions.h
new file mode 100644
index 0000000000..650e2eb917
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_descriptions.h
@@ -0,0 +1,269 @@
+//===-- asan_descriptions.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_descriptions.cpp.
+// TODO(filcab): Most struct definitions should move to the interface headers.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_DESCRIPTIONS_H
+#define ASAN_DESCRIPTIONS_H
+
+#include "asan_allocator.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+
+namespace __asan {
+
+void DescribeThread(AsanThreadContext *context);
+static inline void DescribeThread(AsanThread *t) {
+  if (t) DescribeThread(t->context());
+}
+
+class AsanThreadIdAndName {
+ public:
+  explicit AsanThreadIdAndName(AsanThreadContext *t);
+  explicit AsanThreadIdAndName(u32 tid);
+
+  // Contains "T%tid (%name)" or "T%tid" if the name is empty.
+  const char *c_str() const { return &name[0]; }
+
+ private:
+  void Init(u32 tid, const char *tname);
+
+  char name[128];
+};
+
+class Decorator : public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() {}
+  const char *Access() { return Blue(); }
+  const char *Location() { return Green(); }
+  const char *Allocation() { return Magenta(); }
+
+  const char *ShadowByte(u8 byte) {
+    switch (byte) {
+      case kAsanHeapLeftRedzoneMagic:
+      case kAsanArrayCookieMagic:
+        return Red();
+      case kAsanHeapFreeMagic:
+        return Magenta();
+      case kAsanStackLeftRedzoneMagic:
+      case kAsanStackMidRedzoneMagic:
+      case kAsanStackRightRedzoneMagic:
+        return Red();
+      case kAsanStackAfterReturnMagic:
+        return Magenta();
+      case kAsanInitializationOrderMagic:
+        return Cyan();
+      case kAsanUserPoisonedMemoryMagic:
+      case kAsanContiguousContainerOOBMagic:
+      case kAsanAllocaLeftMagic:
+      case kAsanAllocaRightMagic:
+        return Blue();
+      case kAsanStackUseAfterScopeMagic:
+        return Magenta();
+      case kAsanGlobalRedzoneMagic:
+        return Red();
+      case kAsanInternalHeapMagic:
+        return Yellow();
+      case kAsanIntraObjectRedzone:
+        return Yellow();
+      default:
+        return Default();
+    }
+  }
+};
+
+enum ShadowKind : u8 {
+  kShadowKindLow,
+  kShadowKindGap,
+  kShadowKindHigh,
+};
+static const char *const ShadowNames[] = {"low shadow", "shadow gap",
+                                          "high shadow"};
+
+struct ShadowAddressDescription {
+  uptr addr;
+  ShadowKind kind;
+  u8 shadow_byte;
+
+  void Print() const;
+};
+
+bool GetShadowAddressInformation(uptr addr, ShadowAddressDescription *descr);
+bool DescribeAddressIfShadow(uptr addr);
+
+enum AccessType {
+  kAccessTypeLeft,
+  kAccessTypeRight,
+  kAccessTypeInside,
+  kAccessTypeUnknown,  // This means we have an AddressSanitizer bug!
+};
+
+struct ChunkAccess {
+  uptr bad_addr;
+  sptr offset;
+  uptr chunk_begin;
+  uptr chunk_size;
+  u32 user_requested_alignment : 12;
+  u32 access_type : 2;
+  u32 alloc_type : 2;
+};
+
+struct HeapAddressDescription {
+  uptr addr;
+  uptr alloc_tid;
+  uptr free_tid;
+  u32 alloc_stack_id;
+  u32 free_stack_id;
+  ChunkAccess chunk_access;
+
+  void Print() const;
+};
+
+bool GetHeapAddressInformation(uptr addr, uptr access_size,
+                               HeapAddressDescription *descr);
+bool DescribeAddressIfHeap(uptr addr, uptr access_size = 1);
+
+struct StackAddressDescription {
+  uptr addr;
+  uptr tid;
+  uptr offset;
+  uptr frame_pc;
+  uptr access_size;
+  const char *frame_descr;
+
+  void Print() const;
+};
+
+bool GetStackAddressInformation(uptr addr, uptr access_size,
+                                StackAddressDescription *descr);
+
+struct WildAddressDescription {
+  uptr addr;
+  uptr access_size;
+
+  void Print() const;
+};
+
+struct GlobalAddressDescription {
+  uptr addr;
+  // Assume address is close to at most four globals.
+  static const int kMaxGlobals = 4;
+  __asan_global globals[kMaxGlobals];
+  u32 reg_sites[kMaxGlobals];
+  uptr access_size;
+  u8 size;
+
+  void Print(const char *bug_type = "") const;
+
+  // Returns true when this descriptions points inside the same global variable
+  // as other. Descriptions can have different address within the variable
+  bool PointsInsideTheSameVariable(const GlobalAddressDescription &other) const;
+};
+
+bool GetGlobalAddressInformation(uptr addr, uptr access_size,
+                                 GlobalAddressDescription *descr);
+bool DescribeAddressIfGlobal(uptr addr, uptr access_size, const char *bug_type);
+
+// General function to describe an address. Will try to describe the address as
+// a shadow, global (variable), stack, or heap address.
+// bug_type is optional and is used for checking if we're reporting an
+// initialization-order-fiasco
+// The proper access_size should be passed for stack, global, and heap
+// addresses. Defaults to 1.
+// Each of the *AddressDescription functions has its own Print() member, which
+// may take access_size and bug_type parameters if needed.
+void PrintAddressDescription(uptr addr, uptr access_size = 1,
+                             const char *bug_type = "");
+
+enum AddressKind {
+  kAddressKindWild,
+  kAddressKindShadow,
+  kAddressKindHeap,
+  kAddressKindStack,
+  kAddressKindGlobal,
+};
+
+class AddressDescription {
+  struct AddressDescriptionData {
+    AddressKind kind;
+    union {
+      ShadowAddressDescription shadow;
+      HeapAddressDescription heap;
+      StackAddressDescription stack;
+      GlobalAddressDescription global;
+      WildAddressDescription wild;
+    };
+  };
+
+  AddressDescriptionData data;
+
+ public:
+  AddressDescription() = default;
+  // shouldLockThreadRegistry allows us to skip locking if we're sure we already
+  // have done it.
+  explicit AddressDescription(uptr addr, bool shouldLockThreadRegistry = true)
+      : AddressDescription(addr, 1, shouldLockThreadRegistry) {}
+  AddressDescription(uptr addr, uptr access_size,
+                     bool shouldLockThreadRegistry = true);
+
+  uptr Address() const {
+    switch (data.kind) {
+      case kAddressKindWild:
+        return data.wild.addr;
+      case kAddressKindShadow:
+        return data.shadow.addr;
+      case kAddressKindHeap:
+        return data.heap.addr;
+      case kAddressKindStack:
+        return data.stack.addr;
+      case kAddressKindGlobal:
+        return data.global.addr;
+    }
+    UNREACHABLE("AddressInformation kind is invalid");
+  }
+  void Print(const char *bug_descr = nullptr) const {
+    switch (data.kind) {
+      case kAddressKindWild:
+        data.wild.Print();
+        return;
+      case kAddressKindShadow:
+        return data.shadow.Print();
+      case kAddressKindHeap:
+        return data.heap.Print();
+      case kAddressKindStack:
+        return data.stack.Print();
+      case kAddressKindGlobal:
+        // initialization-order-fiasco has a special Print()
+        return data.global.Print(bug_descr);
+    }
+    UNREACHABLE("AddressInformation kind is invalid");
+  }
+
+  void StoreTo(AddressDescriptionData *dst) const { *dst = data; }
+
+  const ShadowAddressDescription *AsShadow() const {
+    return data.kind == kAddressKindShadow ? &data.shadow : nullptr;
+  }
+  const HeapAddressDescription *AsHeap() const {
+    return data.kind == kAddressKindHeap ? &data.heap : nullptr;
+  }
+  const StackAddressDescription *AsStack() const {
+    return data.kind == kAddressKindStack ? &data.stack : nullptr;
+  }
+  const GlobalAddressDescription *AsGlobal() const {
+    return data.kind == kAddressKindGlobal ? &data.global : nullptr;
+  }
+};
+
+}  // namespace __asan
+
+#endif  // ASAN_DESCRIPTIONS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_errors.cpp b/contrib/libs/clang14-rt/lib/asan/asan_errors.cpp
new file mode 100644
index 0000000000..a22bf130d8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_errors.cpp
@@ -0,0 +1,601 @@
+//===-- asan_errors.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan implementation for error structures.
+//===----------------------------------------------------------------------===//
+
+#include "asan_errors.h"
+#include "asan_descriptions.h"
+#include "asan_mapping.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __asan {
+
+static void OnStackUnwind(const SignalContext &sig,
+                          const void *callback_context,
+                          BufferedStackTrace *stack) {
+  bool fast = common_flags()->fast_unwind_on_fatal;
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD
+  // On FreeBSD the slow unwinding that leverages _Unwind_Backtrace()
+  // yields the call stack of the signal's handler and not of the code
+  // that raised the signal (as it does on Linux).
+  fast = true;
+#endif
+  // Tests and maybe some users expect that scariness is going to be printed
+  // just before the stack. As only asan has scariness score we have no
+  // corresponding code in the sanitizer_common and we use this callback to
+  // print it.
+  static_cast<const ScarinessScoreBase *>(callback_context)->Print();
+  stack->Unwind(StackTrace::GetNextInstructionPc(sig.pc), sig.bp, sig.context,
+                fast);
+}
+
+void ErrorDeadlySignal::Print() {
+  ReportDeadlySignal(signal, tid, &OnStackUnwind, &scariness);
+}
+
+void ErrorDoubleFree::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: attempting %s on %p in thread %s:\n",
+         scariness.GetDescription(), (void *)addr_description.addr,
+         AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  scariness.Print();
+  GET_STACK_TRACE_FATAL(second_free_stack->trace[0],
+                        second_free_stack->top_frame_bp);
+  stack.Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), &stack);
+}
+
+void ErrorNewDeleteTypeMismatch::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: %s on %p in thread %s:\n",
+         scariness.GetDescription(), (void *)addr_description.addr,
+         AsanThreadIdAndName(tid).c_str());
+  Printf("%s  object passed to delete has wrong type:\n", d.Default());
+  if (delete_size != 0) {
+    Printf(
+        "  size of the allocated type:   %zd bytes;\n"
+        "  size of the deallocated type: %zd bytes.\n",
+        addr_description.chunk_access.chunk_size, delete_size);
+  }
+  const uptr user_alignment =
+      addr_description.chunk_access.user_requested_alignment;
+  if (delete_alignment != user_alignment) {
+    char user_alignment_str[32];
+    char delete_alignment_str[32];
+    internal_snprintf(user_alignment_str, sizeof(user_alignment_str),
+                      "%zd bytes", user_alignment);
+    internal_snprintf(delete_alignment_str, sizeof(delete_alignment_str),
+                      "%zd bytes", delete_alignment);
+    static const char *kDefaultAlignment = "default-aligned";
+    Printf(
+        "  alignment of the allocated type:   %s;\n"
+        "  alignment of the deallocated type: %s.\n",
+        user_alignment > 0 ? user_alignment_str : kDefaultAlignment,
+        delete_alignment > 0 ? delete_alignment_str : kDefaultAlignment);
+  }
+  CHECK_GT(free_stack->size, 0);
+  scariness.Print();
+  GET_STACK_TRACE_FATAL(free_stack->trace[0], free_stack->top_frame_bp);
+  stack.Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), &stack);
+  Report(
+      "HINT: if you don't care about these errors you may set "
+      "ASAN_OPTIONS=new_delete_type_mismatch=0\n");
+}
+
+void ErrorFreeNotMalloced::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: attempting free on address "
+      "which was not malloc()-ed: %p in thread %s\n",
+      (void *)addr_description.Address(), AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  CHECK_GT(free_stack->size, 0);
+  scariness.Print();
+  GET_STACK_TRACE_FATAL(free_stack->trace[0], free_stack->top_frame_bp);
+  stack.Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), &stack);
+}
+
+void ErrorAllocTypeMismatch::Print() {
+  static const char *alloc_names[] = {"INVALID", "malloc", "operator new",
+                                      "operator new []"};
+  static const char *dealloc_names[] = {"INVALID", "free", "operator delete",
+                                        "operator delete []"};
+  CHECK_NE(alloc_type, dealloc_type);
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: %s (%s vs %s) on %p\n",
+         scariness.GetDescription(), alloc_names[alloc_type],
+         dealloc_names[dealloc_type], (void *)addr_description.Address());
+  Printf("%s", d.Default());
+  CHECK_GT(dealloc_stack->size, 0);
+  scariness.Print();
+  GET_STACK_TRACE_FATAL(dealloc_stack->trace[0], dealloc_stack->top_frame_bp);
+  stack.Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), &stack);
+  Report(
+      "HINT: if you don't care about these errors you may set "
+      "ASAN_OPTIONS=alloc_dealloc_mismatch=0\n");
+}
+
+void ErrorMallocUsableSizeNotOwned::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: attempting to call malloc_usable_size() for "
+      "pointer which is not owned: %p\n",
+      (void *)addr_description.Address());
+  Printf("%s", d.Default());
+  stack->Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorSanitizerGetAllocatedSizeNotOwned::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: attempting to call "
+      "__sanitizer_get_allocated_size() for pointer which is not owned: %p\n",
+      (void *)addr_description.Address());
+  Printf("%s", d.Default());
+  stack->Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorCallocOverflow::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: calloc parameters overflow: count * size "
+      "(%zd * %zd) cannot be represented in type size_t (thread %s)\n",
+      count, size, AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorReallocArrayOverflow::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: reallocarray parameters overflow: count * size "
+      "(%zd * %zd) cannot be represented in type size_t (thread %s)\n",
+      count, size, AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorPvallocOverflow::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: pvalloc parameters overflow: size 0x%zx "
+      "rounded up to system page size 0x%zx cannot be represented in type "
+      "size_t (thread %s)\n",
+      size, GetPageSizeCached(), AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorInvalidAllocationAlignment::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: invalid allocation alignment: %zd, "
+      "alignment must be a power of two (thread %s)\n",
+      alignment, AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorInvalidAlignedAllocAlignment::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+#if SANITIZER_POSIX
+  Report("ERROR: AddressSanitizer: invalid alignment requested in "
+         "aligned_alloc: %zd, alignment must be a power of two and the "
+         "requested size 0x%zx must be a multiple of alignment "
+         "(thread %s)\n", alignment, size, AsanThreadIdAndName(tid).c_str());
+#else
+  Report("ERROR: AddressSanitizer: invalid alignment requested in "
+         "aligned_alloc: %zd, the requested size 0x%zx must be a multiple of "
+         "alignment (thread %s)\n", alignment, size,
+         AsanThreadIdAndName(tid).c_str());
+#endif
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorInvalidPosixMemalignAlignment::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: invalid alignment requested in posix_memalign: "
+      "%zd, alignment must be a power of two and a multiple of sizeof(void*) "
+      "== %zd (thread %s)\n",
+      alignment, sizeof(void *), AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorAllocationSizeTooBig::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: requested allocation size 0x%zx (0x%zx after "
+      "adjustments for alignment, red zones etc.) exceeds maximum supported "
+      "size of 0x%zx (thread %s)\n",
+      user_size, total_size, max_size, AsanThreadIdAndName(tid).c_str());
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorRssLimitExceeded::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: specified RSS limit exceeded, currently set to "
+      "soft_rss_limit_mb=%zd\n", common_flags()->soft_rss_limit_mb);
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorOutOfMemory::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: allocator is out of memory trying to allocate "
+      "0x%zx bytes\n", requested_size);
+  Printf("%s", d.Default());
+  stack->Print();
+  PrintHintAllocatorCannotReturnNull();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorStringFunctionMemoryRangesOverlap::Print() {
+  Decorator d;
+  char bug_type[100];
+  internal_snprintf(bug_type, sizeof(bug_type), "%s-param-overlap", function);
+  Printf("%s", d.Error());
+  Report(
+      "ERROR: AddressSanitizer: %s: memory ranges [%p,%p) and [%p, %p) "
+      "overlap\n",
+      bug_type, (void *)addr1_description.Address(),
+      (void *)(addr1_description.Address() + length1),
+      (void *)addr2_description.Address(),
+      (void *)(addr2_description.Address() + length2));
+  Printf("%s", d.Default());
+  scariness.Print();
+  stack->Print();
+  addr1_description.Print();
+  addr2_description.Print();
+  ReportErrorSummary(bug_type, stack);
+}
+
+void ErrorStringFunctionSizeOverflow::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: %s: (size=%zd)\n",
+         scariness.GetDescription(), size);
+  Printf("%s", d.Default());
+  scariness.Print();
+  stack->Print();
+  addr_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorBadParamsToAnnotateContiguousContainer::Print() {
+  Report(
+      "ERROR: AddressSanitizer: bad parameters to "
+      "__sanitizer_annotate_contiguous_container:\n"
+      "      beg     : %p\n"
+      "      end     : %p\n"
+      "      old_mid : %p\n"
+      "      new_mid : %p\n",
+      (void *)beg, (void *)end, (void *)old_mid, (void *)new_mid);
+  uptr granularity = ASAN_SHADOW_GRANULARITY;
+  if (!IsAligned(beg, granularity))
+    Report("ERROR: beg is not aligned by %zu\n", granularity);
+  stack->Print();
+  ReportErrorSummary(scariness.GetDescription(), stack);
+}
+
+void ErrorODRViolation::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: %s (%p):\n", scariness.GetDescription(),
+         (void *)global1.beg);
+  Printf("%s", d.Default());
+  InternalScopedString g1_loc;
+  InternalScopedString g2_loc;
+  PrintGlobalLocation(&g1_loc, global1);
+  PrintGlobalLocation(&g2_loc, global2);
+  Printf("  [1] size=%zd '%s' %s\n", global1.size,
+         MaybeDemangleGlobalName(global1.name), g1_loc.data());
+  Printf("  [2] size=%zd '%s' %s\n", global2.size,
+         MaybeDemangleGlobalName(global2.name), g2_loc.data());
+  if (stack_id1 && stack_id2) {
+    Printf("These globals were registered at these points:\n");
+    Printf("  [1]:\n");
+    StackDepotGet(stack_id1).Print();
+    Printf("  [2]:\n");
+    StackDepotGet(stack_id2).Print();
+  }
+  Report(
+      "HINT: if you don't care about these errors you may set "
+      "ASAN_OPTIONS=detect_odr_violation=0\n");
+  InternalScopedString error_msg;
+  error_msg.append("%s: global '%s' at %s", scariness.GetDescription(),
+                   MaybeDemangleGlobalName(global1.name), g1_loc.data());
+  ReportErrorSummary(error_msg.data());
+}
+
+void ErrorInvalidPointerPair::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  Report("ERROR: AddressSanitizer: %s: %p %p\n", scariness.GetDescription(),
+         (void *)addr1_description.Address(),
+         (void *)addr2_description.Address());
+  Printf("%s", d.Default());
+  GET_STACK_TRACE_FATAL(pc, bp);
+  stack.Print();
+  addr1_description.Print();
+  addr2_description.Print();
+  ReportErrorSummary(scariness.GetDescription(), &stack);
+}
+
+static bool AdjacentShadowValuesAreFullyPoisoned(u8 *s) {
+  return s[-1] > 127 && s[1] > 127;
+}
+
+ErrorGeneric::ErrorGeneric(u32 tid, uptr pc_, uptr bp_, uptr sp_, uptr addr,
+                           bool is_write_, uptr access_size_)
+    : ErrorBase(tid),
+      addr_description(addr, access_size_, /*shouldLockThreadRegistry=*/false),
+      pc(pc_),
+      bp(bp_),
+      sp(sp_),
+      access_size(access_size_),
+      is_write(is_write_),
+      shadow_val(0) {
+  scariness.Clear();
+  if (access_size) {
+    if (access_size <= 9) {
+      char desr[] = "?-byte";
+      desr[0] = '0' + access_size;
+      scariness.Scare(access_size + access_size / 2, desr);
+    } else if (access_size >= 10) {
+      scariness.Scare(15, "multi-byte");
+    }
+    is_write ? scariness.Scare(20, "write") : scariness.Scare(1, "read");
+
+    // Determine the error type.
+    bug_descr = "unknown-crash";
+    if (AddrIsInMem(addr)) {
+      u8 *shadow_addr = (u8 *)MemToShadow(addr);
+      // If we are accessing 16 bytes, look at the second shadow byte.
+      if (*shadow_addr == 0 && access_size > ASAN_SHADOW_GRANULARITY)
+        shadow_addr++;
+      // If we are in the partial right redzone, look at the next shadow byte.
+      if (*shadow_addr > 0 && *shadow_addr < 128) shadow_addr++;
+      bool far_from_bounds = false;
+      shadow_val = *shadow_addr;
+      int bug_type_score = 0;
+      // For use-after-frees reads are almost as bad as writes.
+      int read_after_free_bonus = 0;
+      switch (shadow_val) {
+        case kAsanHeapLeftRedzoneMagic:
+        case kAsanArrayCookieMagic:
+          bug_descr = "heap-buffer-overflow";
+          bug_type_score = 10;
+          far_from_bounds = AdjacentShadowValuesAreFullyPoisoned(shadow_addr);
+          break;
+        case kAsanHeapFreeMagic:
+          bug_descr = "heap-use-after-free";
+          bug_type_score = 20;
+          if (!is_write) read_after_free_bonus = 18;
+          break;
+        case kAsanStackLeftRedzoneMagic:
+          bug_descr = "stack-buffer-underflow";
+          bug_type_score = 25;
+          far_from_bounds = AdjacentShadowValuesAreFullyPoisoned(shadow_addr);
+          break;
+        case kAsanInitializationOrderMagic:
+          bug_descr = "initialization-order-fiasco";
+          bug_type_score = 1;
+          break;
+        case kAsanStackMidRedzoneMagic:
+        case kAsanStackRightRedzoneMagic:
+          bug_descr = "stack-buffer-overflow";
+          bug_type_score = 25;
+          far_from_bounds = AdjacentShadowValuesAreFullyPoisoned(shadow_addr);
+          break;
+        case kAsanStackAfterReturnMagic:
+          bug_descr = "stack-use-after-return";
+          bug_type_score = 30;
+          if (!is_write) read_after_free_bonus = 18;
+          break;
+        case kAsanUserPoisonedMemoryMagic:
+          bug_descr = "use-after-poison";
+          bug_type_score = 20;
+          break;
+        case kAsanContiguousContainerOOBMagic:
+          bug_descr = "container-overflow";
+          bug_type_score = 10;
+          break;
+        case kAsanStackUseAfterScopeMagic:
+          bug_descr = "stack-use-after-scope";
+          bug_type_score = 10;
+          break;
+        case kAsanGlobalRedzoneMagic:
+          bug_descr = "global-buffer-overflow";
+          bug_type_score = 10;
+          far_from_bounds = AdjacentShadowValuesAreFullyPoisoned(shadow_addr);
+          break;
+        case kAsanIntraObjectRedzone:
+          bug_descr = "intra-object-overflow";
+          bug_type_score = 10;
+          break;
+        case kAsanAllocaLeftMagic:
+        case kAsanAllocaRightMagic:
+          bug_descr = "dynamic-stack-buffer-overflow";
+          bug_type_score = 25;
+          far_from_bounds = AdjacentShadowValuesAreFullyPoisoned(shadow_addr);
+          break;
+      }
+      scariness.Scare(bug_type_score + read_after_free_bonus, bug_descr);
+      if (far_from_bounds) scariness.Scare(10, "far-from-bounds");
+    }
+  }
+}
+
+static void PrintContainerOverflowHint() {
+  Printf("HINT: if you don't care about these errors you may set "
+         "ASAN_OPTIONS=detect_container_overflow=0.\n"
+         "If you suspect a false positive see also: "
+         "https://github.com/google/sanitizers/wiki/"
+         "AddressSanitizerContainerOverflow.\n");
+}
+
+static void PrintShadowByte(InternalScopedString *str, const char *before,
+    u8 byte, const char *after = "\n") {
+  PrintMemoryByte(str, before, byte, /*in_shadow*/true, after);
+}
+
+static void PrintLegend(InternalScopedString *str) {
+  str->append(
+      "Shadow byte legend (one shadow byte represents %d "
+      "application bytes):\n",
+      (int)ASAN_SHADOW_GRANULARITY);
+  PrintShadowByte(str, "  Addressable:           ", 0);
+  str->append("  Partially addressable: ");
+  for (u8 i = 1; i < ASAN_SHADOW_GRANULARITY; i++)
+    PrintShadowByte(str, "", i, " ");
+  str->append("\n");
+  PrintShadowByte(str, "  Heap left redzone:       ",
+                  kAsanHeapLeftRedzoneMagic);
+  PrintShadowByte(str, "  Freed heap region:       ", kAsanHeapFreeMagic);
+  PrintShadowByte(str, "  Stack left redzone:      ",
+                  kAsanStackLeftRedzoneMagic);
+  PrintShadowByte(str, "  Stack mid redzone:       ",
+                  kAsanStackMidRedzoneMagic);
+  PrintShadowByte(str, "  Stack right redzone:     ",
+                  kAsanStackRightRedzoneMagic);
+  PrintShadowByte(str, "  Stack after return:      ",
+                  kAsanStackAfterReturnMagic);
+  PrintShadowByte(str, "  Stack use after scope:   ",
+                  kAsanStackUseAfterScopeMagic);
+  PrintShadowByte(str, "  Global redzone:          ", kAsanGlobalRedzoneMagic);
+  PrintShadowByte(str, "  Global init order:       ",
+                  kAsanInitializationOrderMagic);
+  PrintShadowByte(str, "  Poisoned by user:        ",
+                  kAsanUserPoisonedMemoryMagic);
+  PrintShadowByte(str, "  Container overflow:      ",
+                  kAsanContiguousContainerOOBMagic);
+  PrintShadowByte(str, "  Array cookie:            ",
+                  kAsanArrayCookieMagic);
+  PrintShadowByte(str, "  Intra object redzone:    ",
+                  kAsanIntraObjectRedzone);
+  PrintShadowByte(str, "  ASan internal:           ", kAsanInternalHeapMagic);
+  PrintShadowByte(str, "  Left alloca redzone:     ", kAsanAllocaLeftMagic);
+  PrintShadowByte(str, "  Right alloca redzone:    ", kAsanAllocaRightMagic);
+}
+
+static void PrintShadowBytes(InternalScopedString *str, const char *before,
+                             u8 *bytes, u8 *guilty, uptr n) {
+  Decorator d;
+  if (before)
+    str->append("%s%p:", before, (void *)bytes);
+  for (uptr i = 0; i < n; i++) {
+    u8 *p = bytes + i;
+    const char *before =
+        p == guilty ? "[" : (p - 1 == guilty && i != 0) ? "" : " ";
+    const char *after = p == guilty ? "]" : "";
+    PrintShadowByte(str, before, *p, after);
+  }
+  str->append("\n");
+}
+
+static void PrintShadowMemoryForAddress(uptr addr) {
+  if (!AddrIsInMem(addr)) return;
+  uptr shadow_addr = MemToShadow(addr);
+  const uptr n_bytes_per_row = 16;
+  uptr aligned_shadow = shadow_addr & ~(n_bytes_per_row - 1);
+  InternalScopedString str;
+  str.append("Shadow bytes around the buggy address:\n");
+  for (int i = -5; i <= 5; i++) {
+    uptr row_shadow_addr = aligned_shadow + i * n_bytes_per_row;
+    // Skip rows that would be outside the shadow range. This can happen when
+    // the user address is near the bottom, top, or shadow gap of the address
+    // space.
+    if (!AddrIsInShadow(row_shadow_addr)) continue;
+    const char *prefix = (i == 0) ? "=>" : "  ";
+    PrintShadowBytes(&str, prefix, (u8 *)row_shadow_addr, (u8 *)shadow_addr,
+                     n_bytes_per_row);
+  }
+  if (flags()->print_legend) PrintLegend(&str);
+  Printf("%s", str.data());
+}
+
+void ErrorGeneric::Print() {
+  Decorator d;
+  Printf("%s", d.Error());
+  uptr addr = addr_description.Address();
+  Report("ERROR: AddressSanitizer: %s on address %p at pc %p bp %p sp %p\n",
+         bug_descr, (void *)addr, (void *)pc, (void *)bp, (void *)sp);
+  Printf("%s", d.Default());
+
+  Printf("%s%s of size %zu at %p thread %s%s\n", d.Access(),
+         access_size ? (is_write ? "WRITE" : "READ") : "ACCESS", access_size,
+         (void *)addr, AsanThreadIdAndName(tid).c_str(), d.Default());
+
+  scariness.Print();
+  GET_STACK_TRACE_FATAL(pc, bp);
+  stack.Print();
+
+  // Pass bug_descr because we have a special case for
+  // initialization-order-fiasco
+  addr_description.Print(bug_descr);
+  if (shadow_val == kAsanContiguousContainerOOBMagic)
+    PrintContainerOverflowHint();
+  ReportErrorSummary(bug_descr, &stack);
+  PrintShadowMemoryForAddress(addr);
+}
+
+}  // namespace __asan
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_errors.h b/contrib/libs/clang14-rt/lib/asan/asan_errors.h
new file mode 100644
index 0000000000..af6d1f295e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_errors.h
@@ -0,0 +1,456 @@
+//===-- asan_errors.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for error structures.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_ERRORS_H
+#define ASAN_ERRORS_H
+
+#include "asan_descriptions.h"
+#include "asan_scariness_score.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __asan {
+
+// (*) VS2013 does not implement unrestricted unions, so we need a trivial
+// default constructor explicitly defined for each particular error.
+
+// None of the error classes own the stack traces mentioned in them.
+
+struct ErrorBase {
+  ScarinessScoreBase scariness;
+  u32 tid;
+
+  ErrorBase() = default;  // (*)
+  explicit ErrorBase(u32 tid_) : tid(tid_) {}
+  ErrorBase(u32 tid_, int initial_score, const char *reason) : tid(tid_) {
+    scariness.Clear();
+    scariness.Scare(initial_score, reason);
+  }
+};
+
+struct ErrorDeadlySignal : ErrorBase {
+  SignalContext signal;
+
+  ErrorDeadlySignal() = default;  // (*)
+  ErrorDeadlySignal(u32 tid, const SignalContext &sig)
+      : ErrorBase(tid),
+        signal(sig) {
+    scariness.Clear();
+    if (signal.IsStackOverflow()) {
+      scariness.Scare(10, "stack-overflow");
+    } else if (!signal.is_memory_access) {
+      scariness.Scare(10, "signal");
+    } else if (signal.is_true_faulting_addr &&
+               signal.addr < GetPageSizeCached()) {
+      scariness.Scare(10, "null-deref");
+    } else if (signal.addr == signal.pc) {
+      scariness.Scare(60, "wild-jump");
+    } else if (signal.write_flag == SignalContext::Write) {
+      scariness.Scare(30, "wild-addr-write");
+    } else if (signal.write_flag == SignalContext::Read) {
+      scariness.Scare(20, "wild-addr-read");
+    } else {
+      scariness.Scare(25, "wild-addr");
+    }
+  }
+  void Print();
+};
+
+struct ErrorDoubleFree : ErrorBase {
+  const BufferedStackTrace *second_free_stack;
+  HeapAddressDescription addr_description;
+
+  ErrorDoubleFree() = default;  // (*)
+  ErrorDoubleFree(u32 tid, BufferedStackTrace *stack, uptr addr)
+      : ErrorBase(tid, 42, "double-free"),
+        second_free_stack(stack) {
+    CHECK_GT(second_free_stack->size, 0);
+    GetHeapAddressInformation(addr, 1, &addr_description);
+  }
+  void Print();
+};
+
+struct ErrorNewDeleteTypeMismatch : ErrorBase {
+  const BufferedStackTrace *free_stack;
+  HeapAddressDescription addr_description;
+  uptr delete_size;
+  uptr delete_alignment;
+
+  ErrorNewDeleteTypeMismatch() = default;  // (*)
+  ErrorNewDeleteTypeMismatch(u32 tid, BufferedStackTrace *stack, uptr addr,
+                             uptr delete_size_, uptr delete_alignment_)
+      : ErrorBase(tid, 10, "new-delete-type-mismatch"),
+        free_stack(stack),
+        delete_size(delete_size_),
+        delete_alignment(delete_alignment_) {
+    GetHeapAddressInformation(addr, 1, &addr_description);
+  }
+  void Print();
+};
+
+struct ErrorFreeNotMalloced : ErrorBase {
+  const BufferedStackTrace *free_stack;
+  AddressDescription addr_description;
+
+  ErrorFreeNotMalloced() = default;  // (*)
+  ErrorFreeNotMalloced(u32 tid, BufferedStackTrace *stack, uptr addr)
+      : ErrorBase(tid, 40, "bad-free"),
+        free_stack(stack),
+        addr_description(addr, /*shouldLockThreadRegistry=*/false) {}
+  void Print();
+};
+
+struct ErrorAllocTypeMismatch : ErrorBase {
+  const BufferedStackTrace *dealloc_stack;
+  AllocType alloc_type, dealloc_type;
+  AddressDescription addr_description;
+
+  ErrorAllocTypeMismatch() = default;  // (*)
+  ErrorAllocTypeMismatch(u32 tid, BufferedStackTrace *stack, uptr addr,
+                         AllocType alloc_type_, AllocType dealloc_type_)
+      : ErrorBase(tid, 10, "alloc-dealloc-mismatch"),
+        dealloc_stack(stack),
+        alloc_type(alloc_type_),
+        dealloc_type(dealloc_type_),
+        addr_description(addr, 1, false) {}
+  void Print();
+};
+
+struct ErrorMallocUsableSizeNotOwned : ErrorBase {
+  const BufferedStackTrace *stack;
+  AddressDescription addr_description;
+
+  ErrorMallocUsableSizeNotOwned() = default;  // (*)
+  ErrorMallocUsableSizeNotOwned(u32 tid, BufferedStackTrace *stack_, uptr addr)
+      : ErrorBase(tid, 10, "bad-malloc_usable_size"),
+        stack(stack_),
+        addr_description(addr, /*shouldLockThreadRegistry=*/false) {}
+  void Print();
+};
+
+struct ErrorSanitizerGetAllocatedSizeNotOwned : ErrorBase {
+  const BufferedStackTrace *stack;
+  AddressDescription addr_description;
+
+  ErrorSanitizerGetAllocatedSizeNotOwned() = default;  // (*)
+  ErrorSanitizerGetAllocatedSizeNotOwned(u32 tid, BufferedStackTrace *stack_,
+                                         uptr addr)
+      : ErrorBase(tid, 10, "bad-__sanitizer_get_allocated_size"),
+        stack(stack_),
+        addr_description(addr, /*shouldLockThreadRegistry=*/false) {}
+  void Print();
+};
+
+struct ErrorCallocOverflow : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr count;
+  uptr size;
+
+  ErrorCallocOverflow() = default;  // (*)
+  ErrorCallocOverflow(u32 tid, BufferedStackTrace *stack_, uptr count_,
+                      uptr size_)
+      : ErrorBase(tid, 10, "calloc-overflow"),
+        stack(stack_),
+        count(count_),
+        size(size_) {}
+  void Print();
+};
+
+struct ErrorReallocArrayOverflow : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr count;
+  uptr size;
+
+  ErrorReallocArrayOverflow() = default;  // (*)
+  ErrorReallocArrayOverflow(u32 tid, BufferedStackTrace *stack_, uptr count_,
+                            uptr size_)
+      : ErrorBase(tid, 10, "reallocarray-overflow"),
+        stack(stack_),
+        count(count_),
+        size(size_) {}
+  void Print();
+};
+
+struct ErrorPvallocOverflow : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr size;
+
+  ErrorPvallocOverflow() = default;  // (*)
+  ErrorPvallocOverflow(u32 tid, BufferedStackTrace *stack_, uptr size_)
+      : ErrorBase(tid, 10, "pvalloc-overflow"),
+        stack(stack_),
+        size(size_) {}
+  void Print();
+};
+
+struct ErrorInvalidAllocationAlignment : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr alignment;
+
+  ErrorInvalidAllocationAlignment() = default;  // (*)
+  ErrorInvalidAllocationAlignment(u32 tid, BufferedStackTrace *stack_,
+                                  uptr alignment_)
+      : ErrorBase(tid, 10, "invalid-allocation-alignment"),
+        stack(stack_),
+        alignment(alignment_) {}
+  void Print();
+};
+
+struct ErrorInvalidAlignedAllocAlignment : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr size;
+  uptr alignment;
+
+  ErrorInvalidAlignedAllocAlignment() = default;  // (*)
+  ErrorInvalidAlignedAllocAlignment(u32 tid, BufferedStackTrace *stack_,
+                                    uptr size_, uptr alignment_)
+      : ErrorBase(tid, 10, "invalid-aligned-alloc-alignment"),
+        stack(stack_),
+        size(size_),
+        alignment(alignment_) {}
+  void Print();
+};
+
+struct ErrorInvalidPosixMemalignAlignment : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr alignment;
+
+  ErrorInvalidPosixMemalignAlignment() = default;  // (*)
+  ErrorInvalidPosixMemalignAlignment(u32 tid, BufferedStackTrace *stack_,
+                                     uptr alignment_)
+      : ErrorBase(tid, 10, "invalid-posix-memalign-alignment"),
+        stack(stack_),
+        alignment(alignment_) {}
+  void Print();
+};
+
+struct ErrorAllocationSizeTooBig : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr user_size;
+  uptr total_size;
+  uptr max_size;
+
+  ErrorAllocationSizeTooBig() = default;  // (*)
+  ErrorAllocationSizeTooBig(u32 tid, BufferedStackTrace *stack_,
+                            uptr user_size_, uptr total_size_, uptr max_size_)
+      : ErrorBase(tid, 10, "allocation-size-too-big"),
+        stack(stack_),
+        user_size(user_size_),
+        total_size(total_size_),
+        max_size(max_size_) {}
+  void Print();
+};
+
+struct ErrorRssLimitExceeded : ErrorBase {
+  const BufferedStackTrace *stack;
+
+  ErrorRssLimitExceeded() = default;  // (*)
+  ErrorRssLimitExceeded(u32 tid, BufferedStackTrace *stack_)
+      : ErrorBase(tid, 10, "rss-limit-exceeded"),
+        stack(stack_) {}
+  void Print();
+};
+
+struct ErrorOutOfMemory : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr requested_size;
+
+  ErrorOutOfMemory() = default;  // (*)
+  ErrorOutOfMemory(u32 tid, BufferedStackTrace *stack_, uptr requested_size_)
+      : ErrorBase(tid, 10, "out-of-memory"),
+        stack(stack_),
+        requested_size(requested_size_) {}
+  void Print();
+};
+
+struct ErrorStringFunctionMemoryRangesOverlap : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr length1, length2;
+  AddressDescription addr1_description;
+  AddressDescription addr2_description;
+  const char *function;
+
+  ErrorStringFunctionMemoryRangesOverlap() = default;  // (*)
+  ErrorStringFunctionMemoryRangesOverlap(u32 tid, BufferedStackTrace *stack_,
+                                         uptr addr1, uptr length1_, uptr addr2,
+                                         uptr length2_, const char *function_)
+      : ErrorBase(tid),
+        stack(stack_),
+        length1(length1_),
+        length2(length2_),
+        addr1_description(addr1, length1, /*shouldLockThreadRegistry=*/false),
+        addr2_description(addr2, length2, /*shouldLockThreadRegistry=*/false),
+        function(function_) {
+    char bug_type[100];
+    internal_snprintf(bug_type, sizeof(bug_type), "%s-param-overlap", function);
+    scariness.Clear();
+    scariness.Scare(10, bug_type);
+  }
+  void Print();
+};
+
+struct ErrorStringFunctionSizeOverflow : ErrorBase {
+  const BufferedStackTrace *stack;
+  AddressDescription addr_description;
+  uptr size;
+
+  ErrorStringFunctionSizeOverflow() = default;  // (*)
+  ErrorStringFunctionSizeOverflow(u32 tid, BufferedStackTrace *stack_,
+                                  uptr addr, uptr size_)
+      : ErrorBase(tid, 10, "negative-size-param"),
+        stack(stack_),
+        addr_description(addr, /*shouldLockThreadRegistry=*/false),
+        size(size_) {}
+  void Print();
+};
+
+struct ErrorBadParamsToAnnotateContiguousContainer : ErrorBase {
+  const BufferedStackTrace *stack;
+  uptr beg, end, old_mid, new_mid;
+
+  ErrorBadParamsToAnnotateContiguousContainer() = default;  // (*)
+  // PS4: Do we want an AddressDescription for beg?
+  ErrorBadParamsToAnnotateContiguousContainer(u32 tid,
+                                              BufferedStackTrace *stack_,
+                                              uptr beg_, uptr end_,
+                                              uptr old_mid_, uptr new_mid_)
+      : ErrorBase(tid, 10, "bad-__sanitizer_annotate_contiguous_container"),
+        stack(stack_),
+        beg(beg_),
+        end(end_),
+        old_mid(old_mid_),
+        new_mid(new_mid_) {}
+  void Print();
+};
+
+struct ErrorODRViolation : ErrorBase {
+  __asan_global global1, global2;
+  u32 stack_id1, stack_id2;
+
+  ErrorODRViolation() = default;  // (*)
+  ErrorODRViolation(u32 tid, const __asan_global *g1, u32 stack_id1_,
+                    const __asan_global *g2, u32 stack_id2_)
+      : ErrorBase(tid, 10, "odr-violation"),
+        global1(*g1),
+        global2(*g2),
+        stack_id1(stack_id1_),
+        stack_id2(stack_id2_) {}
+  void Print();
+};
+
+struct ErrorInvalidPointerPair : ErrorBase {
+  uptr pc, bp, sp;
+  AddressDescription addr1_description;
+  AddressDescription addr2_description;
+
+  ErrorInvalidPointerPair() = default;  // (*)
+  ErrorInvalidPointerPair(u32 tid, uptr pc_, uptr bp_, uptr sp_, uptr p1,
+                          uptr p2)
+      : ErrorBase(tid, 10, "invalid-pointer-pair"),
+        pc(pc_),
+        bp(bp_),
+        sp(sp_),
+        addr1_description(p1, 1, /*shouldLockThreadRegistry=*/false),
+        addr2_description(p2, 1, /*shouldLockThreadRegistry=*/false) {}
+  void Print();
+};
+
+struct ErrorGeneric : ErrorBase {
+  AddressDescription addr_description;
+  uptr pc, bp, sp;
+  uptr access_size;
+  const char *bug_descr;
+  bool is_write;
+  u8 shadow_val;
+
+  ErrorGeneric() = default;  // (*)
+  ErrorGeneric(u32 tid, uptr addr, uptr pc_, uptr bp_, uptr sp_, bool is_write_,
+               uptr access_size_);
+  void Print();
+};
+
+// clang-format off
+#define ASAN_FOR_EACH_ERROR_KIND(macro)         \
+  macro(DeadlySignal)                           \
+  macro(DoubleFree)                             \
+  macro(NewDeleteTypeMismatch)                  \
+  macro(FreeNotMalloced)                        \
+  macro(AllocTypeMismatch)                      \
+  macro(MallocUsableSizeNotOwned)               \
+  macro(SanitizerGetAllocatedSizeNotOwned)      \
+  macro(CallocOverflow)                         \
+  macro(ReallocArrayOverflow)                   \
+  macro(PvallocOverflow)                        \
+  macro(InvalidAllocationAlignment)             \
+  macro(InvalidAlignedAllocAlignment)           \
+  macro(InvalidPosixMemalignAlignment)          \
+  macro(AllocationSizeTooBig)                   \
+  macro(RssLimitExceeded)                       \
+  macro(OutOfMemory)                            \
+  macro(StringFunctionMemoryRangesOverlap)      \
+  macro(StringFunctionSizeOverflow)             \
+  macro(BadParamsToAnnotateContiguousContainer) \
+  macro(ODRViolation)                           \
+  macro(InvalidPointerPair)                     \
+  macro(Generic)
+// clang-format on
+
+#define ASAN_DEFINE_ERROR_KIND(name) kErrorKind##name,
+#define ASAN_ERROR_DESCRIPTION_MEMBER(name) Error##name name;
+#define ASAN_ERROR_DESCRIPTION_CONSTRUCTOR(name)                    \
+  ErrorDescription(Error##name const &e) : kind(kErrorKind##name) { \
+    internal_memcpy(&name, &e, sizeof(name));                       \
+  }
+#define ASAN_ERROR_DESCRIPTION_PRINT(name) \
+  case kErrorKind##name:                   \
+    return name.Print();
+
+enum ErrorKind {
+  kErrorKindInvalid = 0,
+  ASAN_FOR_EACH_ERROR_KIND(ASAN_DEFINE_ERROR_KIND)
+};
+
+struct ErrorDescription {
+  ErrorKind kind;
+  // We're using a tagged union because it allows us to have a trivially
+  // copiable type and use the same structures as the public interface.
+  //
+  // We can add a wrapper around it to make it "more c++-like", but that would
+  // add a lot of code and the benefit wouldn't be that big.
+  union {
+    ErrorBase Base;
+    ASAN_FOR_EACH_ERROR_KIND(ASAN_ERROR_DESCRIPTION_MEMBER)
+  };
+
+  ErrorDescription() { internal_memset(this, 0, sizeof(*this)); }
+  explicit ErrorDescription(LinkerInitialized) {}
+  ASAN_FOR_EACH_ERROR_KIND(ASAN_ERROR_DESCRIPTION_CONSTRUCTOR)
+
+  bool IsValid() { return kind != kErrorKindInvalid; }
+  void Print() {
+    switch (kind) {
+      ASAN_FOR_EACH_ERROR_KIND(ASAN_ERROR_DESCRIPTION_PRINT)
+      case kErrorKindInvalid:
+        CHECK(0);
+    }
+    CHECK(0);
+  }
+};
+
+#undef ASAN_FOR_EACH_ERROR_KIND
+#undef ASAN_DEFINE_ERROR_KIND
+#undef ASAN_ERROR_DESCRIPTION_MEMBER
+#undef ASAN_ERROR_DESCRIPTION_CONSTRUCTOR
+#undef ASAN_ERROR_DESCRIPTION_PRINT
+
+}  // namespace __asan
+
+#endif  // ASAN_ERRORS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.cpp b/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.cpp
new file mode 100644
index 0000000000..08d81c7259
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.cpp
@@ -0,0 +1,312 @@
+//===-- asan_fake_stack.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// FakeStack is used to detect use-after-return bugs.
+//===----------------------------------------------------------------------===//
+
+#include "asan_allocator.h"
+#include "asan_poisoning.h"
+#include "asan_thread.h"
+
+namespace __asan {
+
+static const u64 kMagic1 = kAsanStackAfterReturnMagic;
+static const u64 kMagic2 = (kMagic1 << 8) | kMagic1;
+static const u64 kMagic4 = (kMagic2 << 16) | kMagic2;
+static const u64 kMagic8 = (kMagic4 << 32) | kMagic4;
+
+static const u64 kAllocaRedzoneSize = 32UL;
+static const u64 kAllocaRedzoneMask = 31UL;
+
+// For small size classes inline PoisonShadow for better performance.
+ALWAYS_INLINE void SetShadow(uptr ptr, uptr size, uptr class_id, u64 magic) {
+  u64 *shadow = reinterpret_cast<u64*>(MemToShadow(ptr));
+  if (ASAN_SHADOW_SCALE == 3 && class_id <= 6) {
+    // This code expects ASAN_SHADOW_SCALE=3.
+    for (uptr i = 0; i < (((uptr)1) << class_id); i++) {
+      shadow[i] = magic;
+      // Make sure this does not become memset.
+      SanitizerBreakOptimization(nullptr);
+    }
+  } else {
+    // The size class is too big, it's cheaper to poison only size bytes.
+    PoisonShadow(ptr, size, static_cast<u8>(magic));
+  }
+}
+
+FakeStack *FakeStack::Create(uptr stack_size_log) {
+  static uptr kMinStackSizeLog = 16;
+  static uptr kMaxStackSizeLog = FIRST_32_SECOND_64(24, 28);
+  if (stack_size_log < kMinStackSizeLog)
+    stack_size_log = kMinStackSizeLog;
+  if (stack_size_log > kMaxStackSizeLog)
+    stack_size_log = kMaxStackSizeLog;
+  uptr size = RequiredSize(stack_size_log);
+  FakeStack *res = reinterpret_cast<FakeStack *>(
+      flags()->uar_noreserve ? MmapNoReserveOrDie(size, "FakeStack")
+                             : MmapOrDie(size, "FakeStack"));
+  res->stack_size_log_ = stack_size_log;
+  u8 *p = reinterpret_cast<u8 *>(res);
+  VReport(1,
+          "T%d: FakeStack created: %p -- %p stack_size_log: %zd; "
+          "mmapped %zdK, noreserve=%d \n",
+          GetCurrentTidOrInvalid(), (void *)p,
+          (void *)(p + FakeStack::RequiredSize(stack_size_log)), stack_size_log,
+          size >> 10, flags()->uar_noreserve);
+  return res;
+}
+
+void FakeStack::Destroy(int tid) {
+  PoisonAll(0);
+  if (Verbosity() >= 2) {
+    InternalScopedString str;
+    for (uptr class_id = 0; class_id < kNumberOfSizeClasses; class_id++)
+      str.append("%zd: %zd/%zd; ", class_id, hint_position_[class_id],
+                 NumberOfFrames(stack_size_log(), class_id));
+    Report("T%d: FakeStack destroyed: %s\n", tid, str.data());
+  }
+  uptr size = RequiredSize(stack_size_log_);
+  FlushUnneededASanShadowMemory(reinterpret_cast<uptr>(this), size);
+  UnmapOrDie(this, size);
+}
+
+void FakeStack::PoisonAll(u8 magic) {
+  PoisonShadow(reinterpret_cast<uptr>(this), RequiredSize(stack_size_log()),
+               magic);
+}
+
+#if !defined(_MSC_VER) || defined(__clang__)
+ALWAYS_INLINE USED
+#endif
+FakeFrame *FakeStack::Allocate(uptr stack_size_log, uptr class_id,
+                               uptr real_stack) {
+  CHECK_LT(class_id, kNumberOfSizeClasses);
+  if (needs_gc_)
+    GC(real_stack);
+  uptr &hint_position = hint_position_[class_id];
+  const int num_iter = NumberOfFrames(stack_size_log, class_id);
+  u8 *flags = GetFlags(stack_size_log, class_id);
+  for (int i = 0; i < num_iter; i++) {
+    uptr pos = ModuloNumberOfFrames(stack_size_log, class_id, hint_position++);
+    // This part is tricky. On one hand, checking and setting flags[pos]
+    // should be atomic to ensure async-signal safety. But on the other hand,
+    // if the signal arrives between checking and setting flags[pos], the
+    // signal handler's fake stack will start from a different hint_position
+    // and so will not touch this particular byte. So, it is safe to do this
+    // with regular non-atomic load and store (at least I was not able to make
+    // this code crash).
+    if (flags[pos]) continue;
+    flags[pos] = 1;
+    FakeFrame *res = reinterpret_cast<FakeFrame *>(
+        GetFrame(stack_size_log, class_id, pos));
+    res->real_stack = real_stack;
+    *SavedFlagPtr(reinterpret_cast<uptr>(res), class_id) = &flags[pos];
+    return res;
+  }
+  return nullptr; // We are out of fake stack.
+}
+
+uptr FakeStack::AddrIsInFakeStack(uptr ptr, uptr *frame_beg, uptr *frame_end) {
+  uptr stack_size_log = this->stack_size_log();
+  uptr beg = reinterpret_cast<uptr>(GetFrame(stack_size_log, 0, 0));
+  uptr end = reinterpret_cast<uptr>(this) + RequiredSize(stack_size_log);
+  if (ptr < beg || ptr >= end) return 0;
+  uptr class_id = (ptr - beg) >> stack_size_log;
+  uptr base = beg + (class_id << stack_size_log);
+  CHECK_LE(base, ptr);
+  CHECK_LT(ptr, base + (((uptr)1) << stack_size_log));
+  uptr pos = (ptr - base) >> (kMinStackFrameSizeLog + class_id);
+  uptr res = base + pos * BytesInSizeClass(class_id);
+  *frame_end = res + BytesInSizeClass(class_id);
+  *frame_beg = res + sizeof(FakeFrame);
+  return res;
+}
+
+void FakeStack::HandleNoReturn() {
+  needs_gc_ = true;
+}
+
+// When throw, longjmp or some such happens we don't call OnFree() and
+// as the result may leak one or more fake frames, but the good news is that
+// we are notified about all such events by HandleNoReturn().
+// If we recently had such no-return event we need to collect garbage frames.
+// We do it based on their 'real_stack' values -- everything that is lower
+// than the current real_stack is garbage.
+NOINLINE void FakeStack::GC(uptr real_stack) {
+  uptr collected = 0;
+  for (uptr class_id = 0; class_id < kNumberOfSizeClasses; class_id++) {
+    u8 *flags = GetFlags(stack_size_log(), class_id);
+    for (uptr i = 0, n = NumberOfFrames(stack_size_log(), class_id); i < n;
+         i++) {
+      if (flags[i] == 0) continue;  // not allocated.
+      FakeFrame *ff = reinterpret_cast<FakeFrame *>(
+          GetFrame(stack_size_log(), class_id, i));
+      if (ff->real_stack < real_stack) {
+        flags[i] = 0;
+        collected++;
+      }
+    }
+  }
+  needs_gc_ = false;
+}
+
+void FakeStack::ForEachFakeFrame(RangeIteratorCallback callback, void *arg) {
+  for (uptr class_id = 0; class_id < kNumberOfSizeClasses; class_id++) {
+    u8 *flags = GetFlags(stack_size_log(), class_id);
+    for (uptr i = 0, n = NumberOfFrames(stack_size_log(), class_id); i < n;
+         i++) {
+      if (flags[i] == 0) continue;  // not allocated.
+      FakeFrame *ff = reinterpret_cast<FakeFrame *>(
+          GetFrame(stack_size_log(), class_id, i));
+      uptr begin = reinterpret_cast<uptr>(ff);
+      callback(begin, begin + FakeStack::BytesInSizeClass(class_id), arg);
+    }
+  }
+}
+
+#if (SANITIZER_LINUX && !SANITIZER_ANDROID) || SANITIZER_FUCHSIA
+static THREADLOCAL FakeStack *fake_stack_tls;
+
+FakeStack *GetTLSFakeStack() {
+  return fake_stack_tls;
+}
+void SetTLSFakeStack(FakeStack *fs) {
+  fake_stack_tls = fs;
+}
+#else
+FakeStack *GetTLSFakeStack() { return 0; }
+void SetTLSFakeStack(FakeStack *fs) { }
+#endif  // (SANITIZER_LINUX && !SANITIZER_ANDROID) || SANITIZER_FUCHSIA
+
+static FakeStack *GetFakeStack() {
+  AsanThread *t = GetCurrentThread();
+  if (!t) return nullptr;
+  return t->get_or_create_fake_stack();
+}
+
+static FakeStack *GetFakeStackFast() {
+  if (FakeStack *fs = GetTLSFakeStack())
+    return fs;
+  if (!__asan_option_detect_stack_use_after_return)
+    return nullptr;
+  return GetFakeStack();
+}
+
+static FakeStack *GetFakeStackFastAlways() {
+  if (FakeStack *fs = GetTLSFakeStack())
+    return fs;
+  return GetFakeStack();
+}
+
+static ALWAYS_INLINE uptr OnMalloc(uptr class_id, uptr size) {
+  FakeStack *fs = GetFakeStackFast();
+  if (!fs) return 0;
+  uptr local_stack;
+  uptr real_stack = reinterpret_cast<uptr>(&local_stack);
+  FakeFrame *ff = fs->Allocate(fs->stack_size_log(), class_id, real_stack);
+  if (!ff) return 0;  // Out of fake stack.
+  uptr ptr = reinterpret_cast<uptr>(ff);
+  SetShadow(ptr, size, class_id, 0);
+  return ptr;
+}
+
+static ALWAYS_INLINE uptr OnMallocAlways(uptr class_id, uptr size) {
+  FakeStack *fs = GetFakeStackFastAlways();
+  if (!fs)
+    return 0;
+  uptr local_stack;
+  uptr real_stack = reinterpret_cast<uptr>(&local_stack);
+  FakeFrame *ff = fs->Allocate(fs->stack_size_log(), class_id, real_stack);
+  if (!ff)
+    return 0;  // Out of fake stack.
+  uptr ptr = reinterpret_cast<uptr>(ff);
+  SetShadow(ptr, size, class_id, 0);
+  return ptr;
+}
+
+static ALWAYS_INLINE void OnFree(uptr ptr, uptr class_id, uptr size) {
+  FakeStack::Deallocate(ptr, class_id);
+  SetShadow(ptr, size, class_id, kMagic8);
+}
+
+} // namespace __asan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+#define DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(class_id)                      \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE uptr                               \
+      __asan_stack_malloc_##class_id(uptr size) {                             \
+    return OnMalloc(class_id, size);                                          \
+  }                                                                           \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE uptr                               \
+      __asan_stack_malloc_always_##class_id(uptr size) {                      \
+    return OnMallocAlways(class_id, size);                                    \
+  }                                                                           \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __asan_stack_free_##class_id( \
+      uptr ptr, uptr size) {                                                  \
+    OnFree(ptr, class_id, size);                                              \
+  }
+
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(0)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(1)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(2)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(3)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(4)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(5)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(6)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(7)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(8)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(9)
+DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID(10)
+
+extern "C" {
+// TODO: remove this method and fix tests that use it by setting
+// -asan-use-after-return=never, after modal UAR flag lands
+// (https://github.com/google/sanitizers/issues/1394)
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__asan_get_current_fake_stack() { return GetFakeStackFast(); }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__asan_addr_is_in_fake_stack(void *fake_stack, void *addr, void **beg,
+                                   void **end) {
+  FakeStack *fs = reinterpret_cast<FakeStack*>(fake_stack);
+  if (!fs) return nullptr;
+  uptr frame_beg, frame_end;
+  FakeFrame *frame = reinterpret_cast<FakeFrame *>(fs->AddrIsInFakeStack(
+      reinterpret_cast<uptr>(addr), &frame_beg, &frame_end));
+  if (!frame) return nullptr;
+  if (frame->magic != kCurrentStackFrameMagic)
+    return nullptr;
+  if (beg) *beg = reinterpret_cast<void*>(frame_beg);
+  if (end) *end = reinterpret_cast<void*>(frame_end);
+  return reinterpret_cast<void*>(frame->real_stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_alloca_poison(uptr addr, uptr size) {
+  uptr LeftRedzoneAddr = addr - kAllocaRedzoneSize;
+  uptr PartialRzAddr = addr + size;
+  uptr RightRzAddr = (PartialRzAddr + kAllocaRedzoneMask) & ~kAllocaRedzoneMask;
+  uptr PartialRzAligned = PartialRzAddr & ~(ASAN_SHADOW_GRANULARITY - 1);
+  FastPoisonShadow(LeftRedzoneAddr, kAllocaRedzoneSize, kAsanAllocaLeftMagic);
+  FastPoisonShadowPartialRightRedzone(
+      PartialRzAligned, PartialRzAddr % ASAN_SHADOW_GRANULARITY,
+      RightRzAddr - PartialRzAligned, kAsanAllocaRightMagic);
+  FastPoisonShadow(RightRzAddr, kAllocaRedzoneSize, kAsanAllocaRightMagic);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_allocas_unpoison(uptr top, uptr bottom) {
+  if ((!top) || (top > bottom)) return;
+  REAL(memset)
+  (reinterpret_cast<void *>(MemToShadow(top)), 0,
+   (bottom - top) / ASAN_SHADOW_GRANULARITY);
+}
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.h b/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.h
new file mode 100644
index 0000000000..270a19816d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_fake_stack.h
@@ -0,0 +1,175 @@
+//===-- asan_fake_stack.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_fake_stack.cpp, implements FakeStack.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_FAKE_STACK_H
+#define ASAN_FAKE_STACK_H
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __asan {
+
+// Fake stack frame contains local variables of one function.
+struct FakeFrame {
+  uptr magic;  // Modified by the instrumented code.
+  uptr descr;  // Modified by the instrumented code.
+  uptr pc;     // Modified by the instrumented code.
+  uptr real_stack;
+};
+
+// For each thread we create a fake stack and place stack objects on this fake
+// stack instead of the real stack. The fake stack is not really a stack but
+// a fast malloc-like allocator so that when a function exits the fake stack
+// is not popped but remains there for quite some time until gets used again.
+// So, we poison the objects on the fake stack when function returns.
+// It helps us find use-after-return bugs.
+//
+// The FakeStack objects is allocated by a single mmap call and has no other
+// pointers. The size of the fake stack depends on the actual thread stack size
+// and thus can not be a constant.
+// stack_size is a power of two greater or equal to the thread's stack size;
+// we store it as its logarithm (stack_size_log).
+// FakeStack has kNumberOfSizeClasses (11) size classes, each size class
+// is a power of two, starting from 64 bytes. Each size class occupies
+// stack_size bytes and thus can allocate
+// NumberOfFrames=(stack_size/BytesInSizeClass) fake frames (also a power of 2).
+// For each size class we have NumberOfFrames allocation flags,
+// each flag indicates whether the given frame is currently allocated.
+// All flags for size classes 0 .. 10 are stored in a single contiguous region
+// followed by another contiguous region which contains the actual memory for
+// size classes. The addresses are computed by GetFlags and GetFrame without
+// any memory accesses solely based on 'this' and stack_size_log.
+// Allocate() flips the appropriate allocation flag atomically, thus achieving
+// async-signal safety.
+// This allocator does not have quarantine per se, but it tries to allocate the
+// frames in round robin fashion to maximize the delay between a deallocation
+// and the next allocation.
+class FakeStack {
+  static const uptr kMinStackFrameSizeLog = 6;  // Min frame is 64B.
+  static const uptr kMaxStackFrameSizeLog = 16;  // Max stack frame is 64K.
+
+ public:
+  static const uptr kNumberOfSizeClasses =
+       kMaxStackFrameSizeLog - kMinStackFrameSizeLog + 1;
+
+  // CTOR: create the FakeStack as a single mmap-ed object.
+  static FakeStack *Create(uptr stack_size_log);
+
+  void Destroy(int tid);
+
+  // stack_size_log is at least 15 (stack_size >= 32K).
+  static uptr SizeRequiredForFlags(uptr stack_size_log) {
+    return ((uptr)1) << (stack_size_log + 1 - kMinStackFrameSizeLog);
+  }
+
+  // Each size class occupies stack_size bytes.
+  static uptr SizeRequiredForFrames(uptr stack_size_log) {
+    return (((uptr)1) << stack_size_log) * kNumberOfSizeClasses;
+  }
+
+  // Number of bytes requires for the whole object.
+  static uptr RequiredSize(uptr stack_size_log) {
+    return kFlagsOffset + SizeRequiredForFlags(stack_size_log) +
+           SizeRequiredForFrames(stack_size_log);
+  }
+
+  // Offset of the given flag from the first flag.
+  // The flags for class 0 begin at offset  000000000
+  // The flags for class 1 begin at offset  100000000
+  // ....................2................  110000000
+  // ....................3................  111000000
+  // and so on.
+  static uptr FlagsOffset(uptr stack_size_log, uptr class_id) {
+    uptr t = kNumberOfSizeClasses - 1 - class_id;
+    const uptr all_ones = (((uptr)1) << (kNumberOfSizeClasses - 1)) - 1;
+    return ((all_ones >> t) << t) << (stack_size_log - 15);
+  }
+
+  static uptr NumberOfFrames(uptr stack_size_log, uptr class_id) {
+    return ((uptr)1) << (stack_size_log - kMinStackFrameSizeLog - class_id);
+  }
+
+  // Divide n by the number of frames in size class.
+  static uptr ModuloNumberOfFrames(uptr stack_size_log, uptr class_id, uptr n) {
+    return n & (NumberOfFrames(stack_size_log, class_id) - 1);
+  }
+
+  // The pointer to the flags of the given class_id.
+  u8 *GetFlags(uptr stack_size_log, uptr class_id) {
+    return reinterpret_cast<u8 *>(this) + kFlagsOffset +
+           FlagsOffset(stack_size_log, class_id);
+  }
+
+  // Get frame by class_id and pos.
+  u8 *GetFrame(uptr stack_size_log, uptr class_id, uptr pos) {
+    return reinterpret_cast<u8 *>(this) + kFlagsOffset +
+           SizeRequiredForFlags(stack_size_log) +
+           (((uptr)1) << stack_size_log) * class_id +
+           BytesInSizeClass(class_id) * pos;
+  }
+
+  // Allocate the fake frame.
+  FakeFrame *Allocate(uptr stack_size_log, uptr class_id, uptr real_stack);
+
+  // Deallocate the fake frame: read the saved flag address and write 0 there.
+  static void Deallocate(uptr x, uptr class_id) {
+    **SavedFlagPtr(x, class_id) = 0;
+  }
+
+  // Poison the entire FakeStack's shadow with the magic value.
+  void PoisonAll(u8 magic);
+
+  // Return the beginning of the FakeFrame or 0 if the address is not ours.
+  uptr AddrIsInFakeStack(uptr addr, uptr *frame_beg, uptr *frame_end);
+  USED uptr AddrIsInFakeStack(uptr addr) {
+    uptr t1, t2;
+    return AddrIsInFakeStack(addr, &t1, &t2);
+  }
+
+  // Number of bytes in a fake frame of this size class.
+  static uptr BytesInSizeClass(uptr class_id) {
+    return ((uptr)1) << (class_id + kMinStackFrameSizeLog);
+  }
+
+  // The fake frame is guaranteed to have a right redzone.
+  // We use the last word of that redzone to store the address of the flag
+  // that corresponds to the current frame to make faster deallocation.
+  static u8 **SavedFlagPtr(uptr x, uptr class_id) {
+    return reinterpret_cast<u8 **>(x + BytesInSizeClass(class_id) - sizeof(x));
+  }
+
+  uptr stack_size_log() const { return stack_size_log_; }
+
+  void HandleNoReturn();
+  void GC(uptr real_stack);
+
+  void ForEachFakeFrame(RangeIteratorCallback callback, void *arg);
+
+ private:
+  FakeStack() { }
+  static const uptr kFlagsOffset = 4096;  // This is were the flags begin.
+  // Must match the number of uses of DEFINE_STACK_MALLOC_FREE_WITH_CLASS_ID
+  COMPILER_CHECK(kNumberOfSizeClasses == 11);
+  static const uptr kMaxStackMallocSize = ((uptr)1) << kMaxStackFrameSizeLog;
+
+  uptr hint_position_[kNumberOfSizeClasses];
+  uptr stack_size_log_;
+  // a bit is set if something was allocated from the corresponding size class.
+  bool needs_gc_;
+};
+
+FakeStack *GetTLSFakeStack();
+void SetTLSFakeStack(FakeStack *fs);
+
+}  // namespace __asan
+
+#endif  // ASAN_FAKE_STACK_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_flags.cpp b/contrib/libs/clang14-rt/lib/asan/asan_flags.cpp
new file mode 100644
index 0000000000..9ea899f84b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_flags.cpp
@@ -0,0 +1,206 @@
+//===-- asan_flags.cpp ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan flag parsing logic.
+//===----------------------------------------------------------------------===//
+
+#include "asan_activation.h"
+#include "asan_flags.h"
+#include "asan_interface_internal.h"
+#include "asan_stack.h"
+#include "lsan/lsan_common.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "ubsan/ubsan_flags.h"
+#include "ubsan/ubsan_platform.h"
+
+namespace __asan {
+
+Flags asan_flags_dont_use_directly;  // use via flags().
+
+static const char *MaybeUseAsanDefaultOptionsCompileDefinition() {
+#ifdef ASAN_DEFAULT_OPTIONS
+  return SANITIZER_STRINGIFY(ASAN_DEFAULT_OPTIONS);
+#else
+  return "";
+#endif
+}
+
+void Flags::SetDefaults() {
+#define ASAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "asan_flags.inc"
+#undef ASAN_FLAG
+}
+
+static void RegisterAsanFlags(FlagParser *parser, Flags *f) {
+#define ASAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "asan_flags.inc"
+#undef ASAN_FLAG
+}
+
+void InitializeFlags() {
+  // Set the default values and prepare for parsing ASan and common flags.
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.detect_leaks = cf.detect_leaks && CAN_SANITIZE_LEAKS;
+    cf.external_symbolizer_path = GetEnv("ASAN_SYMBOLIZER_PATH");
+    cf.malloc_context_size = kDefaultMallocContextSize;
+    cf.intercept_tls_get_addr = true;
+    cf.exitcode = 1;
+    OverrideCommonFlags(cf);
+  }
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser asan_parser;
+  RegisterAsanFlags(&asan_parser, f);
+  RegisterCommonFlags(&asan_parser);
+
+  // Set the default values and prepare for parsing LSan and UBSan flags
+  // (which can also overwrite common flags).
+#if CAN_SANITIZE_LEAKS
+  __lsan::Flags *lf = __lsan::flags();
+  lf->SetDefaults();
+
+  FlagParser lsan_parser;
+  __lsan::RegisterLsanFlags(&lsan_parser, lf);
+  RegisterCommonFlags(&lsan_parser);
+#endif
+
+#if CAN_SANITIZE_UB
+  __ubsan::Flags *uf = __ubsan::flags();
+  uf->SetDefaults();
+
+  FlagParser ubsan_parser;
+  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
+  RegisterCommonFlags(&ubsan_parser);
+#endif
+
+  if (SANITIZER_MAC) {
+    // Support macOS MallocScribble and MallocPreScribble:
+    // <https://developer.apple.com/library/content/documentation/Performance/
+    // Conceptual/ManagingMemory/Articles/MallocDebug.html>
+    if (GetEnv("MallocScribble")) {
+      f->max_free_fill_size = 0x1000;
+    }
+    if (GetEnv("MallocPreScribble")) {
+      f->malloc_fill_byte = 0xaa;
+    }
+  }
+
+  // Override from ASan compile definition.
+  const char *asan_compile_def = MaybeUseAsanDefaultOptionsCompileDefinition();
+  asan_parser.ParseString(asan_compile_def);
+
+  // Override from user-specified string.
+  const char *asan_default_options = __asan_default_options();
+  asan_parser.ParseString(asan_default_options);
+#if CAN_SANITIZE_UB
+  const char *ubsan_default_options = __ubsan_default_options();
+  ubsan_parser.ParseString(ubsan_default_options);
+#endif
+#if CAN_SANITIZE_LEAKS
+  const char *lsan_default_options = __lsan_default_options();
+  lsan_parser.ParseString(lsan_default_options);
+#endif
+
+  // Override from command line.
+  asan_parser.ParseStringFromEnv("ASAN_OPTIONS");
+#if CAN_SANITIZE_LEAKS
+  lsan_parser.ParseStringFromEnv("LSAN_OPTIONS");
+#endif
+#if CAN_SANITIZE_UB
+  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
+#endif
+
+  InitializeCommonFlags();
+
+  // TODO(eugenis): dump all flags at verbosity>=2?
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) {
+    // TODO(samsonov): print all of the flags (ASan, LSan, common).
+    asan_parser.PrintFlagDescriptions();
+  }
+
+  // Flag validation:
+  if (!CAN_SANITIZE_LEAKS && common_flags()->detect_leaks) {
+    Report("%s: detect_leaks is not supported on this platform.\n",
+           SanitizerToolName);
+    Die();
+  }
+  // Ensure that redzone is at least ASAN_SHADOW_GRANULARITY.
+  if (f->redzone < (int)ASAN_SHADOW_GRANULARITY)
+    f->redzone = ASAN_SHADOW_GRANULARITY;
+  // Make "strict_init_order" imply "check_initialization_order".
+  // TODO(samsonov): Use a single runtime flag for an init-order checker.
+  if (f->strict_init_order) {
+    f->check_initialization_order = true;
+  }
+  CHECK_LE((uptr)common_flags()->malloc_context_size, kStackTraceMax);
+  CHECK_LE(f->min_uar_stack_size_log, f->max_uar_stack_size_log);
+  CHECK_GE(f->redzone, 16);
+  CHECK_GE(f->max_redzone, f->redzone);
+  CHECK_LE(f->max_redzone, 2048);
+  CHECK(IsPowerOfTwo(f->redzone));
+  CHECK(IsPowerOfTwo(f->max_redzone));
+
+  // quarantine_size is deprecated but we still honor it.
+  // quarantine_size can not be used together with quarantine_size_mb.
+  if (f->quarantine_size >= 0 && f->quarantine_size_mb >= 0) {
+    Report("%s: please use either 'quarantine_size' (deprecated) or "
+           "quarantine_size_mb, but not both\n", SanitizerToolName);
+    Die();
+  }
+  if (f->quarantine_size >= 0)
+    f->quarantine_size_mb = f->quarantine_size >> 20;
+  if (f->quarantine_size_mb < 0) {
+    const int kDefaultQuarantineSizeMb =
+        (ASAN_LOW_MEMORY) ? 1UL << 4 : 1UL << 8;
+    f->quarantine_size_mb = kDefaultQuarantineSizeMb;
+  }
+  if (f->thread_local_quarantine_size_kb < 0) {
+    const u32 kDefaultThreadLocalQuarantineSizeKb =
+        // It is not advised to go lower than 64Kb, otherwise quarantine batches
+        // pushed from thread local quarantine to global one will create too
+        // much overhead. One quarantine batch size is 8Kb and it  holds up to
+        // 1021 chunk, which amounts to 1/8 memory overhead per batch when
+        // thread local quarantine is set to 64Kb.
+        (ASAN_LOW_MEMORY) ? 1 << 6 : FIRST_32_SECOND_64(1 << 8, 1 << 10);
+    f->thread_local_quarantine_size_kb = kDefaultThreadLocalQuarantineSizeKb;
+  }
+  if (f->thread_local_quarantine_size_kb == 0 && f->quarantine_size_mb > 0) {
+    Report("%s: thread_local_quarantine_size_kb can be set to 0 only when "
+           "quarantine_size_mb is set to 0\n", SanitizerToolName);
+    Die();
+  }
+  if (!f->replace_str && common_flags()->intercept_strlen) {
+    Report("WARNING: strlen interceptor is enabled even though replace_str=0. "
+           "Use intercept_strlen=0 to disable it.");
+  }
+  if (!f->replace_str && common_flags()->intercept_strchr) {
+    Report("WARNING: strchr* interceptors are enabled even though "
+           "replace_str=0. Use intercept_strchr=0 to disable them.");
+  }
+  if (!f->replace_str && common_flags()->intercept_strndup) {
+    Report("WARNING: strndup* interceptors are enabled even though "
+           "replace_str=0. Use intercept_strndup=0 to disable them.");
+  }
+}
+
+}  // namespace __asan
+
+SANITIZER_INTERFACE_WEAK_DEF(const char*, __asan_default_options, void) {
+  return "";
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_flags.h b/contrib/libs/clang14-rt/lib/asan/asan_flags.h
new file mode 100644
index 0000000000..b55c81f07d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_flags.h
@@ -0,0 +1,48 @@
+//===-- asan_flags.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan runtime flags.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_FLAGS_H
+#define ASAN_FLAGS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+
+// ASan flag values can be defined in four ways:
+// 1) initialized with default values at startup.
+// 2) overriden during compilation of ASan runtime by providing
+//    compile definition ASAN_DEFAULT_OPTIONS.
+// 3) overriden from string returned by user-specified function
+//    __asan_default_options().
+// 4) overriden from env variable ASAN_OPTIONS.
+// 5) overriden during ASan activation (for now used on Android only).
+
+namespace __asan {
+
+struct Flags {
+#define ASAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "asan_flags.inc"
+#undef ASAN_FLAG
+
+  void SetDefaults();
+};
+
+extern Flags asan_flags_dont_use_directly;
+inline Flags *flags() {
+  return &asan_flags_dont_use_directly;
+}
+
+void InitializeFlags();
+
+}  // namespace __asan
+
+#endif  // ASAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_flags.inc b/contrib/libs/clang14-rt/lib/asan/asan_flags.inc
new file mode 100644
index 0000000000..514b225c40
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_flags.inc
@@ -0,0 +1,162 @@
+//===-- asan_flags.inc ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// ASan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_FLAG
+# error "Define ASAN_FLAG prior to including this file!"
+#endif
+
+// ASAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+ASAN_FLAG(int, quarantine_size, -1,
+            "Deprecated, please use quarantine_size_mb.")
+ASAN_FLAG(int, quarantine_size_mb, -1,
+          "Size (in Mb) of quarantine used to detect use-after-free "
+          "errors. Lower value may reduce memory usage but increase the "
+          "chance of false negatives.")
+ASAN_FLAG(int, thread_local_quarantine_size_kb, -1,
+          "Size (in Kb) of thread local quarantine used to detect "
+          "use-after-free errors. Lower value may reduce memory usage but "
+          "increase the chance of false negatives. It is not advised to go "
+          "lower than 64Kb, otherwise frequent transfers to global quarantine "
+          "might affect performance.")
+ASAN_FLAG(int, redzone, 16,
+          "Minimal size (in bytes) of redzones around heap objects. "
+          "Requirement: redzone >= 16, is a power of two.")
+ASAN_FLAG(int, max_redzone, 2048,
+          "Maximal size (in bytes) of redzones around heap objects.")
+ASAN_FLAG(
+    bool, debug, false,
+    "If set, prints some debugging information and does additional checks.")
+ASAN_FLAG(
+    int, report_globals, 1,
+    "Controls the way to handle globals (0 - don't detect buffer overflow on "
+    "globals, 1 - detect buffer overflow, 2 - print data about registered "
+    "globals).")
+ASAN_FLAG(bool, check_initialization_order, false,
+          "If set, attempts to catch initialization order issues.")
+ASAN_FLAG(
+    bool, replace_str, true,
+    "If set, uses custom wrappers and replacements for libc string functions "
+    "to find more errors.")
+ASAN_FLAG(bool, replace_intrin, true,
+          "If set, uses custom wrappers for memset/memcpy/memmove intrinsics.")
+ASAN_FLAG(bool, detect_stack_use_after_return, false,
+          "Enables stack-use-after-return checking at run-time.")
+ASAN_FLAG(int, min_uar_stack_size_log, 16, // We can't do smaller anyway.
+          "Minimum fake stack size log.")
+ASAN_FLAG(int, max_uar_stack_size_log,
+          20, // 1Mb per size class, i.e. ~11Mb per thread
+          "Maximum fake stack size log.")
+ASAN_FLAG(bool, uar_noreserve, false,
+          "Use mmap with 'noreserve' flag to allocate fake stack.")
+ASAN_FLAG(
+    int, max_malloc_fill_size, 0x1000,  // By default, fill only the first 4K.
+    "ASan allocator flag. max_malloc_fill_size is the maximal amount of "
+    "bytes that will be filled with malloc_fill_byte on malloc.")
+ASAN_FLAG(
+    int, max_free_fill_size, 0,
+    "ASan allocator flag. max_free_fill_size is the maximal amount of "
+    "bytes that will be filled with free_fill_byte during free.")
+ASAN_FLAG(int, malloc_fill_byte, 0xbe,
+          "Value used to fill the newly allocated memory.")
+ASAN_FLAG(int, free_fill_byte, 0x55,
+          "Value used to fill deallocated memory.")
+ASAN_FLAG(bool, allow_user_poisoning, true,
+          "If set, user may manually mark memory regions as poisoned or "
+          "unpoisoned.")
+ASAN_FLAG(
+    int, sleep_before_dying, 0,
+    "Number of seconds to sleep between printing an error report and "
+    "terminating the program. Useful for debugging purposes (e.g. when one "
+    "needs to attach gdb).")
+ASAN_FLAG(
+    int, sleep_after_init, 0,
+    "Number of seconds to sleep after AddressSanitizer is initialized. "
+    "Useful for debugging purposes (e.g. when one needs to attach gdb).")
+ASAN_FLAG(bool, check_malloc_usable_size, true,
+          "Allows the users to work around the bug in Nvidia drivers prior to "
+          "295.*.")
+ASAN_FLAG(bool, unmap_shadow_on_exit, false,
+          "If set, explicitly unmaps the (huge) shadow at exit.")
+ASAN_FLAG(bool, protect_shadow_gap, true, "If set, mprotect the shadow gap")
+ASAN_FLAG(bool, print_stats, false,
+          "Print various statistics after printing an error message or if "
+          "atexit=1.")
+ASAN_FLAG(bool, print_legend, true, "Print the legend for the shadow bytes.")
+ASAN_FLAG(bool, print_scariness, false,
+          "Print the scariness score. Experimental.")
+ASAN_FLAG(bool, atexit, false,
+          "If set, prints ASan exit stats even after program terminates "
+          "successfully.")
+ASAN_FLAG(
+    bool, print_full_thread_history, true,
+    "If set, prints thread creation stacks for the threads involved in the "
+    "report and their ancestors up to the main thread.")
+ASAN_FLAG(
+    bool, poison_heap, true,
+    "Poison (or not) the heap memory on [de]allocation. Zero value is useful "
+    "for benchmarking the allocator or instrumentator.")
+ASAN_FLAG(bool, poison_partial, true,
+          "If true, poison partially addressable 8-byte aligned words "
+          "(default=true). This flag affects heap and global buffers, but not "
+          "stack buffers.")
+ASAN_FLAG(bool, poison_array_cookie, true,
+          "Poison (or not) the array cookie after operator new[].")
+
+// Turn off alloc/dealloc mismatch checker on Mac and Windows for now.
+// https://github.com/google/sanitizers/issues/131
+// https://github.com/google/sanitizers/issues/309
+// TODO(glider,timurrrr): Fix known issues and enable this back.
+ASAN_FLAG(bool, alloc_dealloc_mismatch,
+          !SANITIZER_MAC && !SANITIZER_WINDOWS && !SANITIZER_ANDROID,
+          "Report errors on malloc/delete, new/free, new/delete[], etc.")
+
+ASAN_FLAG(bool, new_delete_type_mismatch, true,
+          "Report errors on mismatch between size of new and delete.")
+ASAN_FLAG(
+    bool, strict_init_order, false,
+    "If true, assume that dynamic initializers can never access globals from "
+    "other modules, even if the latter are already initialized.")
+ASAN_FLAG(
+    bool, start_deactivated, false,
+    "If true, ASan tweaks a bunch of other flags (quarantine, redzone, heap "
+    "poisoning) to reduce memory consumption as much as possible, and "
+    "restores them to original values when the first instrumented module is "
+    "loaded into the process. This is mainly intended to be used on "
+    "Android. ")
+ASAN_FLAG(
+    int, detect_invalid_pointer_pairs, 0,
+    "If >= 2, detect operations like <, <=, >, >= and - on invalid pointer "
+    "pairs (e.g. when pointers belong to different objects); "
+    "If == 1, detect invalid operations only when both pointers are non-null.")
+ASAN_FLAG(bool, detect_container_overflow, true,
+          "If true, honor the container overflow annotations. See "
+          "https://github.com/google/sanitizers/wiki/"
+          "AddressSanitizerContainerOverflow")
+ASAN_FLAG(int, detect_odr_violation, 2,
+          "If >=2, detect violation of One-Definition-Rule (ODR); "
+          "If ==1, detect ODR-violation only if the two variables "
+          "have different sizes")
+ASAN_FLAG(const char *, suppressions, "", "Suppressions file name.")
+ASAN_FLAG(bool, halt_on_error, true,
+          "Crash the program after printing the first error report "
+          "(WARNING: USE AT YOUR OWN RISK!)")
+ASAN_FLAG(bool, allocator_frees_and_returns_null_on_realloc_zero, true,
+          "realloc(p, 0) is equivalent to free(p) by default (Same as the "
+          "POSIX standard). If set to false, realloc(p, 0) will return a "
+          "pointer to an allocated space which can not be used.")
+ASAN_FLAG(bool, verify_asan_link_order, true,
+          "Check position of ASan runtime in library list (needs to be disabled"
+          " when other library has to be preloaded system-wide)")
+ASAN_FLAG(
+    bool, windows_hook_rtl_allocators, false,
+    "(Windows only) enable hooking of Rtl(Allocate|Free|Size|ReAllocate)Heap.")
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_fuchsia.cpp b/contrib/libs/clang14-rt/lib/asan/asan_fuchsia.cpp
new file mode 100644
index 0000000000..e4c72908b5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_fuchsia.cpp
@@ -0,0 +1,263 @@
+//===-- asan_fuchsia.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Fuchsia-specific details.
+//===---------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_fuchsia.h"
+#if SANITIZER_FUCHSIA
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+
+#include <limits.h>
+#error #include <zircon/sanitizer.h>
+#error #include <zircon/syscalls.h>
+#error #include <zircon/threads.h>
+
+namespace __asan {
+
+// The system already set up the shadow memory for us.
+// __sanitizer::GetMaxUserVirtualAddress has already been called by
+// AsanInitInternal->InitializeHighMemEnd (asan_rtl.cpp).
+// Just do some additional sanity checks here.
+void InitializeShadowMemory() {
+  if (Verbosity())
+    PrintAddressSpaceLayout();
+
+  // Make sure SHADOW_OFFSET doesn't use __asan_shadow_memory_dynamic_address.
+  __asan_shadow_memory_dynamic_address = kDefaultShadowSentinel;
+  DCHECK(kLowShadowBeg != kDefaultShadowSentinel);
+  __asan_shadow_memory_dynamic_address = kLowShadowBeg;
+
+  CHECK_EQ(kShadowGapEnd, kHighShadowBeg - 1);
+  CHECK_EQ(kHighMemEnd, __sanitizer::ShadowBounds.memory_limit - 1);
+  CHECK_EQ(kHighMemBeg, __sanitizer::ShadowBounds.shadow_limit);
+  CHECK_EQ(kHighShadowBeg, __sanitizer::ShadowBounds.shadow_base);
+  CHECK_EQ(kShadowGapEnd, __sanitizer::ShadowBounds.shadow_base - 1);
+  CHECK_EQ(kLowShadowEnd, 0);
+  CHECK_EQ(kLowShadowBeg, 0);
+}
+
+void AsanApplyToGlobals(globals_op_fptr op, const void *needle) {
+  UNIMPLEMENTED();
+}
+
+void AsanCheckDynamicRTPrereqs() {}
+void AsanCheckIncompatibleRT() {}
+void InitializeAsanInterceptors() {}
+
+void *AsanDoesNotSupportStaticLinkage() { return nullptr; }
+
+void InitializePlatformExceptionHandlers() {}
+void AsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  UNIMPLEMENTED();
+}
+
+bool PlatformUnpoisonStacks() {
+  // The current sp might not point to the default stack. This
+  // could be because we are in a crash stack from fuzzing for example.
+  // Unpoison the default stack and the current stack page.
+  AsanThread *curr_thread = GetCurrentThread();
+  CHECK(curr_thread != nullptr);
+  uptr top = curr_thread->stack_top();
+  uptr bottom = curr_thread->stack_bottom();
+  // The default stack grows from top to bottom. (bottom < top).
+
+  uptr local_stack = reinterpret_cast<uptr>(__builtin_frame_address(0));
+  if (local_stack >= bottom && local_stack <= top) {
+    // The current stack is the default stack.
+    // We only need to unpoison from where we are using until the end.
+    bottom = RoundDownTo(local_stack, GetPageSize());
+    UnpoisonStack(bottom, top, "default");
+  } else {
+    // The current stack is not the default stack.
+    // Unpoison the entire default stack and the current stack page.
+    UnpoisonStack(bottom, top, "default");
+    bottom = RoundDownTo(local_stack, GetPageSize());
+    top = bottom + GetPageSize();
+    UnpoisonStack(bottom, top, "unknown");
+    return true;
+  }
+
+  return false;
+}
+
+// We can use a plain thread_local variable for TSD.
+static thread_local void *per_thread;
+
+void *AsanTSDGet() { return per_thread; }
+
+void AsanTSDSet(void *tsd) { per_thread = tsd; }
+
+// There's no initialization needed, and the passed-in destructor
+// will never be called.  Instead, our own thread destruction hook
+// (below) will call AsanThread::TSDDtor directly.
+void AsanTSDInit(void (*destructor)(void *tsd)) {
+  DCHECK(destructor == &PlatformTSDDtor);
+}
+
+void PlatformTSDDtor(void *tsd) { UNREACHABLE(__func__); }
+
+static inline size_t AsanThreadMmapSize() {
+  return RoundUpTo(sizeof(AsanThread), _zx_system_get_page_size());
+}
+
+struct AsanThread::InitOptions {
+  uptr stack_bottom, stack_size;
+};
+
+// Shared setup between thread creation and startup for the initial thread.
+static AsanThread *CreateAsanThread(StackTrace *stack, u32 parent_tid,
+                                    bool detached, const char *name) {
+  // In lieu of AsanThread::Create.
+  AsanThread *thread = (AsanThread *)MmapOrDie(AsanThreadMmapSize(), __func__);
+
+  AsanThreadContext::CreateThreadContextArgs args = {thread, stack};
+  u32 tid = asanThreadRegistry().CreateThread(0, detached, parent_tid, &args);
+  asanThreadRegistry().SetThreadName(tid, name);
+
+  return thread;
+}
+
+// This gets the same arguments passed to Init by CreateAsanThread, above.
+// We're in the creator thread before the new thread is actually started,
+// but its stack address range is already known.  We don't bother tracking
+// the static TLS address range because the system itself already uses an
+// ASan-aware allocator for that.
+void AsanThread::SetThreadStackAndTls(const AsanThread::InitOptions *options) {
+  DCHECK_NE(GetCurrentThread(), this);
+  DCHECK_NE(GetCurrentThread(), nullptr);
+  CHECK_NE(options->stack_bottom, 0);
+  CHECK_NE(options->stack_size, 0);
+  stack_bottom_ = options->stack_bottom;
+  stack_top_ = options->stack_bottom + options->stack_size;
+}
+
+// Called by __asan::AsanInitInternal (asan_rtl.c).
+AsanThread *CreateMainThread() {
+  thrd_t self = thrd_current();
+  char name[ZX_MAX_NAME_LEN];
+  CHECK_NE(__sanitizer::MainThreadStackBase, 0);
+  CHECK_GT(__sanitizer::MainThreadStackSize, 0);
+  AsanThread *t = CreateAsanThread(
+      nullptr, 0, true,
+      _zx_object_get_property(thrd_get_zx_handle(self), ZX_PROP_NAME, name,
+                              sizeof(name)) == ZX_OK
+          ? name
+          : nullptr);
+  // We need to set the current thread before calling AsanThread::Init() below,
+  // since it reads the thread ID.
+  SetCurrentThread(t);
+  DCHECK_EQ(t->tid(), 0);
+
+  const AsanThread::InitOptions options = {__sanitizer::MainThreadStackBase,
+                                           __sanitizer::MainThreadStackSize};
+  t->Init(&options);
+
+  return t;
+}
+
+// This is called before each thread creation is attempted.  So, in
+// its first call, the calling thread is the initial and sole thread.
+static void *BeforeThreadCreateHook(uptr user_id, bool detached,
+                                    const char *name, uptr stack_bottom,
+                                    uptr stack_size) {
+  EnsureMainThreadIDIsCorrect();
+  // Strict init-order checking is thread-hostile.
+  if (flags()->strict_init_order)
+    StopInitOrderChecking();
+
+  GET_STACK_TRACE_THREAD;
+  u32 parent_tid = GetCurrentTidOrInvalid();
+
+  AsanThread *thread = CreateAsanThread(&stack, parent_tid, detached, name);
+
+  // On other systems, AsanThread::Init() is called from the new
+  // thread itself.  But on Fuchsia we already know the stack address
+  // range beforehand, so we can do most of the setup right now.
+  const AsanThread::InitOptions options = {stack_bottom, stack_size};
+  thread->Init(&options);
+  return thread;
+}
+
+// This is called after creating a new thread (in the creating thread),
+// with the pointer returned by BeforeThreadCreateHook (above).
+static void ThreadCreateHook(void *hook, bool aborted) {
+  AsanThread *thread = static_cast<AsanThread *>(hook);
+  if (!aborted) {
+    // The thread was created successfully.
+    // ThreadStartHook is already running in the new thread.
+  } else {
+    // The thread wasn't created after all.
+    // Clean up everything we set up in BeforeThreadCreateHook.
+    asanThreadRegistry().FinishThread(thread->tid());
+    UnmapOrDie(thread, AsanThreadMmapSize());
+  }
+}
+
+// This is called in the newly-created thread before it runs anything else,
+// with the pointer returned by BeforeThreadCreateHook (above).
+// cf. asan_interceptors.cpp:asan_thread_start
+static void ThreadStartHook(void *hook, uptr os_id) {
+  AsanThread *thread = static_cast<AsanThread *>(hook);
+  SetCurrentThread(thread);
+
+  // In lieu of AsanThread::ThreadStart.
+  asanThreadRegistry().StartThread(thread->tid(), os_id, ThreadType::Regular,
+                                   nullptr);
+}
+
+// Each thread runs this just before it exits,
+// with the pointer returned by BeforeThreadCreateHook (above).
+// All per-thread destructors have already been called.
+static void ThreadExitHook(void *hook, uptr os_id) {
+  AsanThread::TSDDtor(per_thread);
+}
+
+bool HandleDlopenInit() {
+  // Not supported on this platform.
+  static_assert(!SANITIZER_SUPPORTS_INIT_FOR_DLOPEN,
+                "Expected SANITIZER_SUPPORTS_INIT_FOR_DLOPEN to be false");
+  return false;
+}
+
+void FlushUnneededASanShadowMemory(uptr p, uptr size) {
+  __sanitizer_fill_shadow(p, size, 0, 0);
+}
+
+}  // namespace __asan
+
+// These are declared (in extern "C") by <zircon/sanitizer.h>.
+// The system runtime will call our definitions directly.
+
+void *__sanitizer_before_thread_create_hook(thrd_t thread, bool detached,
+                                            const char *name, void *stack_base,
+                                            size_t stack_size) {
+  return __asan::BeforeThreadCreateHook(
+      reinterpret_cast<uptr>(thread), detached, name,
+      reinterpret_cast<uptr>(stack_base), stack_size);
+}
+
+void __sanitizer_thread_create_hook(void *hook, thrd_t thread, int error) {
+  __asan::ThreadCreateHook(hook, error != thrd_success);
+}
+
+void __sanitizer_thread_start_hook(void *hook, thrd_t self) {
+  __asan::ThreadStartHook(hook, reinterpret_cast<uptr>(self));
+}
+
+void __sanitizer_thread_exit_hook(void *hook, thrd_t self) {
+  __asan::ThreadExitHook(hook, reinterpret_cast<uptr>(self));
+}
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_globals.cpp b/contrib/libs/clang14-rt/lib/asan/asan_globals.cpp
new file mode 100644
index 0000000000..ecc2600f03
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_globals.cpp
@@ -0,0 +1,463 @@
+//===-- asan_globals.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Handle globals.
+//===----------------------------------------------------------------------===//
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_stats.h"
+#include "asan_suppressions.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+namespace __asan {
+
+typedef __asan_global Global;
+
+struct ListOfGlobals {
+  const Global *g;
+  ListOfGlobals *next;
+};
+
+static Mutex mu_for_globals;
+static LowLevelAllocator allocator_for_globals;
+static ListOfGlobals *list_of_all_globals;
+
+static const int kDynamicInitGlobalsInitialCapacity = 512;
+struct DynInitGlobal {
+  Global g;
+  bool initialized;
+};
+typedef InternalMmapVector<DynInitGlobal> VectorOfGlobals;
+// Lazy-initialized and never deleted.
+static VectorOfGlobals *dynamic_init_globals;
+
+// We want to remember where a certain range of globals was registered.
+struct GlobalRegistrationSite {
+  u32 stack_id;
+  Global *g_first, *g_last;
+};
+typedef InternalMmapVector<GlobalRegistrationSite> GlobalRegistrationSiteVector;
+static GlobalRegistrationSiteVector *global_registration_site_vector;
+
+ALWAYS_INLINE void PoisonShadowForGlobal(const Global *g, u8 value) {
+  FastPoisonShadow(g->beg, g->size_with_redzone, value);
+}
+
+ALWAYS_INLINE void PoisonRedZones(const Global &g) {
+  uptr aligned_size = RoundUpTo(g.size, ASAN_SHADOW_GRANULARITY);
+  FastPoisonShadow(g.beg + aligned_size, g.size_with_redzone - aligned_size,
+                   kAsanGlobalRedzoneMagic);
+  if (g.size != aligned_size) {
+    FastPoisonShadowPartialRightRedzone(
+        g.beg + RoundDownTo(g.size, ASAN_SHADOW_GRANULARITY),
+        g.size % ASAN_SHADOW_GRANULARITY, ASAN_SHADOW_GRANULARITY,
+        kAsanGlobalRedzoneMagic);
+  }
+}
+
+const uptr kMinimalDistanceFromAnotherGlobal = 64;
+
+static bool IsAddressNearGlobal(uptr addr, const __asan_global &g) {
+  if (addr <= g.beg - kMinimalDistanceFromAnotherGlobal) return false;
+  if (addr >= g.beg + g.size_with_redzone) return false;
+  return true;
+}
+
+static void ReportGlobal(const Global &g, const char *prefix) {
+  Report(
+      "%s Global[%p]: beg=%p size=%zu/%zu name=%s module=%s dyn_init=%zu "
+      "odr_indicator=%p\n",
+      prefix, (void *)&g, (void *)g.beg, g.size, g.size_with_redzone, g.name,
+      g.module_name, g.has_dynamic_init, (void *)g.odr_indicator);
+  if (g.location) {
+    Report("  location (%p): name=%s[%p], %d %d\n", (void *)g.location,
+           g.location->filename, (void *)g.location->filename,
+           g.location->line_no, g.location->column_no);
+  }
+}
+
+static u32 FindRegistrationSite(const Global *g) {
+  mu_for_globals.CheckLocked();
+  CHECK(global_registration_site_vector);
+  for (uptr i = 0, n = global_registration_site_vector->size(); i < n; i++) {
+    GlobalRegistrationSite &grs = (*global_registration_site_vector)[i];
+    if (g >= grs.g_first && g <= grs.g_last)
+      return grs.stack_id;
+  }
+  return 0;
+}
+
+int GetGlobalsForAddress(uptr addr, Global *globals, u32 *reg_sites,
+                         int max_globals) {
+  if (!flags()->report_globals) return 0;
+  Lock lock(&mu_for_globals);
+  int res = 0;
+  for (ListOfGlobals *l = list_of_all_globals; l; l = l->next) {
+    const Global &g = *l->g;
+    if (flags()->report_globals >= 2)
+      ReportGlobal(g, "Search");
+    if (IsAddressNearGlobal(addr, g)) {
+      internal_memcpy(&globals[res], &g, sizeof(g));
+      if (reg_sites)
+        reg_sites[res] = FindRegistrationSite(&g);
+      res++;
+      if (res == max_globals)
+        break;
+    }
+  }
+  return res;
+}
+
+enum GlobalSymbolState {
+  UNREGISTERED = 0,
+  REGISTERED = 1
+};
+
+// Check ODR violation for given global G via special ODR indicator. We use
+// this method in case compiler instruments global variables through their
+// local aliases.
+static void CheckODRViolationViaIndicator(const Global *g) {
+  // Instrumentation requests to skip ODR check.
+  if (g->odr_indicator == UINTPTR_MAX)
+    return;
+  u8 *odr_indicator = reinterpret_cast<u8 *>(g->odr_indicator);
+  if (*odr_indicator == UNREGISTERED) {
+    *odr_indicator = REGISTERED;
+    return;
+  }
+  // If *odr_indicator is DEFINED, some module have already registered
+  // externally visible symbol with the same name. This is an ODR violation.
+  for (ListOfGlobals *l = list_of_all_globals; l; l = l->next) {
+    if (g->odr_indicator == l->g->odr_indicator &&
+        (flags()->detect_odr_violation >= 2 || g->size != l->g->size) &&
+        !IsODRViolationSuppressed(g->name))
+      ReportODRViolation(g, FindRegistrationSite(g),
+                         l->g, FindRegistrationSite(l->g));
+  }
+}
+
+// Check ODR violation for given global G by checking if it's already poisoned.
+// We use this method in case compiler doesn't use private aliases for global
+// variables.
+static void CheckODRViolationViaPoisoning(const Global *g) {
+  if (__asan_region_is_poisoned(g->beg, g->size_with_redzone)) {
+    // This check may not be enough: if the first global is much larger
+    // the entire redzone of the second global may be within the first global.
+    for (ListOfGlobals *l = list_of_all_globals; l; l = l->next) {
+      if (g->beg == l->g->beg &&
+          (flags()->detect_odr_violation >= 2 || g->size != l->g->size) &&
+          !IsODRViolationSuppressed(g->name))
+        ReportODRViolation(g, FindRegistrationSite(g),
+                           l->g, FindRegistrationSite(l->g));
+    }
+  }
+}
+
+// Clang provides two different ways for global variables protection:
+// it can poison the global itself or its private alias. In former
+// case we may poison same symbol multiple times, that can help us to
+// cheaply detect ODR violation: if we try to poison an already poisoned
+// global, we have ODR violation error.
+// In latter case, we poison each symbol exactly once, so we use special
+// indicator symbol to perform similar check.
+// In either case, compiler provides a special odr_indicator field to Global
+// structure, that can contain two kinds of values:
+//   1) Non-zero value. In this case, odr_indicator is an address of
+//      corresponding indicator variable for given global.
+//   2) Zero. This means that we don't use private aliases for global variables
+//      and can freely check ODR violation with the first method.
+//
+// This routine chooses between two different methods of ODR violation
+// detection.
+static inline bool UseODRIndicator(const Global *g) {
+  return g->odr_indicator > 0;
+}
+
+// Register a global variable.
+// This function may be called more than once for every global
+// so we store the globals in a map.
+static void RegisterGlobal(const Global *g) {
+  CHECK(asan_inited);
+  if (flags()->report_globals >= 2)
+    ReportGlobal(*g, "Added");
+  CHECK(flags()->report_globals);
+  CHECK(AddrIsInMem(g->beg));
+  if (!AddrIsAlignedByGranularity(g->beg)) {
+    Report("The following global variable is not properly aligned.\n");
+    Report("This may happen if another global with the same name\n");
+    Report("resides in another non-instrumented module.\n");
+    Report("Or the global comes from a C file built w/o -fno-common.\n");
+    Report("In either case this is likely an ODR violation bug,\n");
+    Report("but AddressSanitizer can not provide more details.\n");
+    ReportODRViolation(g, FindRegistrationSite(g), g, FindRegistrationSite(g));
+    CHECK(AddrIsAlignedByGranularity(g->beg));
+  }
+  CHECK(AddrIsAlignedByGranularity(g->size_with_redzone));
+  if (flags()->detect_odr_violation) {
+    // Try detecting ODR (One Definition Rule) violation, i.e. the situation
+    // where two globals with the same name are defined in different modules.
+    if (UseODRIndicator(g))
+      CheckODRViolationViaIndicator(g);
+    else
+      CheckODRViolationViaPoisoning(g);
+  }
+  if (CanPoisonMemory())
+    PoisonRedZones(*g);
+  ListOfGlobals *l = new(allocator_for_globals) ListOfGlobals;
+  l->g = g;
+  l->next = list_of_all_globals;
+  list_of_all_globals = l;
+  if (g->has_dynamic_init) {
+    if (!dynamic_init_globals) {
+      dynamic_init_globals = new (allocator_for_globals) VectorOfGlobals;
+      dynamic_init_globals->reserve(kDynamicInitGlobalsInitialCapacity);
+    }
+    DynInitGlobal dyn_global = { *g, false };
+    dynamic_init_globals->push_back(dyn_global);
+  }
+}
+
+static void UnregisterGlobal(const Global *g) {
+  CHECK(asan_inited);
+  if (flags()->report_globals >= 2)
+    ReportGlobal(*g, "Removed");
+  CHECK(flags()->report_globals);
+  CHECK(AddrIsInMem(g->beg));
+  CHECK(AddrIsAlignedByGranularity(g->beg));
+  CHECK(AddrIsAlignedByGranularity(g->size_with_redzone));
+  if (CanPoisonMemory())
+    PoisonShadowForGlobal(g, 0);
+  // We unpoison the shadow memory for the global but we do not remove it from
+  // the list because that would require O(n^2) time with the current list
+  // implementation. It might not be worth doing anyway.
+
+  // Release ODR indicator.
+  if (UseODRIndicator(g) && g->odr_indicator != UINTPTR_MAX) {
+    u8 *odr_indicator = reinterpret_cast<u8 *>(g->odr_indicator);
+    *odr_indicator = UNREGISTERED;
+  }
+}
+
+void StopInitOrderChecking() {
+  Lock lock(&mu_for_globals);
+  if (!flags()->check_initialization_order || !dynamic_init_globals)
+    return;
+  flags()->check_initialization_order = false;
+  for (uptr i = 0, n = dynamic_init_globals->size(); i < n; ++i) {
+    DynInitGlobal &dyn_g = (*dynamic_init_globals)[i];
+    const Global *g = &dyn_g.g;
+    // Unpoison the whole global.
+    PoisonShadowForGlobal(g, 0);
+    // Poison redzones back.
+    PoisonRedZones(*g);
+  }
+}
+
+static bool IsASCII(unsigned char c) { return /*0x00 <= c &&*/ c <= 0x7F; }
+
+const char *MaybeDemangleGlobalName(const char *name) {
+  // We can spoil names of globals with C linkage, so use an heuristic
+  // approach to check if the name should be demangled.
+  bool should_demangle = false;
+  if (name[0] == '_' && name[1] == 'Z')
+    should_demangle = true;
+  else if (SANITIZER_WINDOWS && name[0] == '\01' && name[1] == '?')
+    should_demangle = true;
+
+  return should_demangle ? Symbolizer::GetOrInit()->Demangle(name) : name;
+}
+
+// Check if the global is a zero-terminated ASCII string. If so, print it.
+void PrintGlobalNameIfASCII(InternalScopedString *str, const __asan_global &g) {
+  for (uptr p = g.beg; p < g.beg + g.size - 1; p++) {
+    unsigned char c = *(unsigned char *)p;
+    if (c == '\0' || !IsASCII(c)) return;
+  }
+  if (*(char *)(g.beg + g.size - 1) != '\0') return;
+  str->append("  '%s' is ascii string '%s'\n", MaybeDemangleGlobalName(g.name),
+              (char *)g.beg);
+}
+
+static const char *GlobalFilename(const __asan_global &g) {
+  const char *res = g.module_name;
+  // Prefer the filename from source location, if is available.
+  if (g.location) res = g.location->filename;
+  CHECK(res);
+  return res;
+}
+
+void PrintGlobalLocation(InternalScopedString *str, const __asan_global &g) {
+  str->append("%s", GlobalFilename(g));
+  if (!g.location) return;
+  if (g.location->line_no) str->append(":%d", g.location->line_no);
+  if (g.location->column_no) str->append(":%d", g.location->column_no);
+}
+
+} // namespace __asan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+// Apply __asan_register_globals to all globals found in the same loaded
+// executable or shared library as `flag'. The flag tracks whether globals have
+// already been registered or not for this image.
+void __asan_register_image_globals(uptr *flag) {
+  if (*flag)
+    return;
+  AsanApplyToGlobals(__asan_register_globals, flag);
+  *flag = 1;
+}
+
+// This mirrors __asan_register_image_globals.
+void __asan_unregister_image_globals(uptr *flag) {
+  if (!*flag)
+    return;
+  AsanApplyToGlobals(__asan_unregister_globals, flag);
+  *flag = 0;
+}
+
+void __asan_register_elf_globals(uptr *flag, void *start, void *stop) {
+  if (*flag) return;
+  if (!start) return;
+  CHECK_EQ(0, ((uptr)stop - (uptr)start) % sizeof(__asan_global));
+  __asan_global *globals_start = (__asan_global*)start;
+  __asan_global *globals_stop = (__asan_global*)stop;
+  __asan_register_globals(globals_start, globals_stop - globals_start);
+  *flag = 1;
+}
+
+void __asan_unregister_elf_globals(uptr *flag, void *start, void *stop) {
+  if (!*flag) return;
+  if (!start) return;
+  CHECK_EQ(0, ((uptr)stop - (uptr)start) % sizeof(__asan_global));
+  __asan_global *globals_start = (__asan_global*)start;
+  __asan_global *globals_stop = (__asan_global*)stop;
+  __asan_unregister_globals(globals_start, globals_stop - globals_start);
+  *flag = 0;
+}
+
+// Register an array of globals.
+void __asan_register_globals(__asan_global *globals, uptr n) {
+  if (!flags()->report_globals) return;
+  GET_STACK_TRACE_MALLOC;
+  u32 stack_id = StackDepotPut(stack);
+  Lock lock(&mu_for_globals);
+  if (!global_registration_site_vector) {
+    global_registration_site_vector =
+        new (allocator_for_globals) GlobalRegistrationSiteVector;
+    global_registration_site_vector->reserve(128);
+  }
+  GlobalRegistrationSite site = {stack_id, &globals[0], &globals[n - 1]};
+  global_registration_site_vector->push_back(site);
+  if (flags()->report_globals >= 2) {
+    PRINT_CURRENT_STACK();
+    Printf("=== ID %d; %p %p\n", stack_id, (void *)&globals[0],
+           (void *)&globals[n - 1]);
+  }
+  for (uptr i = 0; i < n; i++) {
+    if (SANITIZER_WINDOWS && globals[i].beg == 0) {
+      // The MSVC incremental linker may pad globals out to 256 bytes. As long
+      // as __asan_global is less than 256 bytes large and its size is a power
+      // of two, we can skip over the padding.
+      static_assert(
+          sizeof(__asan_global) < 256 &&
+              (sizeof(__asan_global) & (sizeof(__asan_global) - 1)) == 0,
+          "sizeof(__asan_global) incompatible with incremental linker padding");
+      // If these are padding bytes, the rest of the global should be zero.
+      CHECK(globals[i].size == 0 && globals[i].size_with_redzone == 0 &&
+            globals[i].name == nullptr && globals[i].module_name == nullptr &&
+            globals[i].odr_indicator == 0);
+      continue;
+    }
+    RegisterGlobal(&globals[i]);
+  }
+
+  // Poison the metadata. It should not be accessible to user code.
+  PoisonShadow(reinterpret_cast<uptr>(globals), n * sizeof(__asan_global),
+               kAsanGlobalRedzoneMagic);
+}
+
+// Unregister an array of globals.
+// We must do this when a shared objects gets dlclosed.
+void __asan_unregister_globals(__asan_global *globals, uptr n) {
+  if (!flags()->report_globals) return;
+  Lock lock(&mu_for_globals);
+  for (uptr i = 0; i < n; i++) {
+    if (SANITIZER_WINDOWS && globals[i].beg == 0) {
+      // Skip globals that look like padding from the MSVC incremental linker.
+      // See comment in __asan_register_globals.
+      continue;
+    }
+    UnregisterGlobal(&globals[i]);
+  }
+
+  // Unpoison the metadata.
+  PoisonShadow(reinterpret_cast<uptr>(globals), n * sizeof(__asan_global), 0);
+}
+
+// This method runs immediately prior to dynamic initialization in each TU,
+// when all dynamically initialized globals are unpoisoned.  This method
+// poisons all global variables not defined in this TU, so that a dynamic
+// initializer can only touch global variables in the same TU.
+void __asan_before_dynamic_init(const char *module_name) {
+  if (!flags()->check_initialization_order ||
+      !CanPoisonMemory() ||
+      !dynamic_init_globals)
+    return;
+  bool strict_init_order = flags()->strict_init_order;
+  CHECK(module_name);
+  CHECK(asan_inited);
+  Lock lock(&mu_for_globals);
+  if (flags()->report_globals >= 3)
+    Printf("DynInitPoison module: %s\n", module_name);
+  for (uptr i = 0, n = dynamic_init_globals->size(); i < n; ++i) {
+    DynInitGlobal &dyn_g = (*dynamic_init_globals)[i];
+    const Global *g = &dyn_g.g;
+    if (dyn_g.initialized)
+      continue;
+    if (g->module_name != module_name)
+      PoisonShadowForGlobal(g, kAsanInitializationOrderMagic);
+    else if (!strict_init_order)
+      dyn_g.initialized = true;
+  }
+}
+
+// This method runs immediately after dynamic initialization in each TU, when
+// all dynamically initialized globals except for those defined in the current
+// TU are poisoned.  It simply unpoisons all dynamically initialized globals.
+void __asan_after_dynamic_init() {
+  if (!flags()->check_initialization_order ||
+      !CanPoisonMemory() ||
+      !dynamic_init_globals)
+    return;
+  CHECK(asan_inited);
+  Lock lock(&mu_for_globals);
+  // FIXME: Optionally report that we're unpoisoning globals from a module.
+  for (uptr i = 0, n = dynamic_init_globals->size(); i < n; ++i) {
+    DynInitGlobal &dyn_g = (*dynamic_init_globals)[i];
+    const Global *g = &dyn_g.g;
+    if (!dyn_g.initialized) {
+      // Unpoison the whole global.
+      PoisonShadowForGlobal(g, 0);
+      // Poison redzones back.
+      PoisonRedZones(*g);
+    }
+  }
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_globals_win.cpp b/contrib/libs/clang14-rt/lib/asan/asan_globals_win.cpp
new file mode 100644
index 0000000000..19af88ab12
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_globals_win.cpp
@@ -0,0 +1,61 @@
+//===-- asan_globals_win.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Global registration code that is linked into every Windows DLL and EXE.
+//
+//===----------------------------------------------------------------------===//
+
+#include "asan_interface_internal.h"
+#if SANITIZER_WINDOWS
+
+namespace __asan {
+
+#pragma section(".ASAN$GA", read, write)
+#pragma section(".ASAN$GZ", read, write)
+extern "C" __declspec(allocate(".ASAN$GA"))
+    ALIGNED(sizeof(__asan_global)) __asan_global __asan_globals_start = {};
+extern "C" __declspec(allocate(".ASAN$GZ"))
+    ALIGNED(sizeof(__asan_global)) __asan_global __asan_globals_end = {};
+#pragma comment(linker, "/merge:.ASAN=.data")
+
+static void call_on_globals(void (*hook)(__asan_global *, uptr)) {
+  __asan_global *start = &__asan_globals_start + 1;
+  __asan_global *end = &__asan_globals_end;
+  uptr bytediff = (uptr)end - (uptr)start;
+  if (bytediff % sizeof(__asan_global) != 0) {
+#if defined(SANITIZER_DLL_THUNK) || defined(SANITIZER_DYNAMIC_RUNTIME_THUNK)
+    __debugbreak();
+#else
+    CHECK("corrupt asan global array");
+#endif
+  }
+  // We know end >= start because the linker sorts the portion after the dollar
+  // sign alphabetically.
+  uptr n = end - start;
+  hook(start, n);
+}
+
+static void register_dso_globals() {
+  call_on_globals(&__asan_register_globals);
+}
+
+static void unregister_dso_globals() {
+  call_on_globals(&__asan_unregister_globals);
+}
+
+// Register globals
+#pragma section(".CRT$XCU", long, read)
+#pragma section(".CRT$XTX", long, read)
+extern "C" __declspec(allocate(".CRT$XCU"))
+void (*const __asan_dso_reg_hook)() = &register_dso_globals;
+extern "C" __declspec(allocate(".CRT$XTX"))
+void (*const __asan_dso_unreg_hook)() = &unregister_dso_globals;
+
+} // namespace __asan
+
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_init_version.h b/contrib/libs/clang14-rt/lib/asan/asan_init_version.h
new file mode 100644
index 0000000000..b806d794e0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_init_version.h
@@ -0,0 +1,44 @@
+//===-- asan_init_version.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// This header defines a versioned __asan_init function to be called at the
+// startup of the instrumented program.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_INIT_VERSION_H
+#define ASAN_INIT_VERSION_H
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+extern "C" {
+  // Every time the ASan ABI changes we also change the version number in the
+  // __asan_init function name.  Objects built with incompatible ASan ABI
+  // versions will not link with run-time.
+  //
+  // Changes between ABI versions:
+  // v1=>v2: added 'module_name' to __asan_global
+  // v2=>v3: stack frame description (created by the compiler)
+  //         contains the function PC as the 3rd field (see
+  //         DescribeAddressIfStack)
+  // v3=>v4: added '__asan_global_source_location' to __asan_global
+  // v4=>v5: changed the semantics and format of __asan_stack_malloc_ and
+  //         __asan_stack_free_ functions
+  // v5=>v6: changed the name of the version check symbol
+  // v6=>v7: added 'odr_indicator' to __asan_global
+  // v7=>v8: added '__asan_(un)register_image_globals' functions for dead
+  //         stripping support on Mach-O platforms
+#if SANITIZER_WORDSIZE == 32 && SANITIZER_ANDROID
+  // v8=>v9: 32-bit Android switched to dynamic shadow
+  #define __asan_version_mismatch_check __asan_version_mismatch_check_v9
+#else
+  #define __asan_version_mismatch_check __asan_version_mismatch_check_v8
+#endif
+}
+
+#endif  // ASAN_INIT_VERSION_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interceptors.cpp b/contrib/libs/clang14-rt/lib/asan/asan_interceptors.cpp
new file mode 100644
index 0000000000..2ff314a5a9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interceptors.cpp
@@ -0,0 +1,711 @@
+//===-- asan_interceptors.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Intercept various libc functions.
+//===----------------------------------------------------------------------===//
+
+#include "asan_interceptors.h"
+#include "asan_allocator.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_stats.h"
+#include "asan_suppressions.h"
+#include "lsan/lsan_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+
+// There is no general interception at all on Fuchsia.
+// Only the functions in asan_interceptors_memintrinsics.cpp are
+// really defined to replace libc functions.
+#if !SANITIZER_FUCHSIA
+
+#  if SANITIZER_POSIX
+#    include "sanitizer_common/sanitizer_posix.h"
+#  endif
+
+#  if ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION || \
+      ASAN_INTERCEPT__SJLJ_UNWIND_RAISEEXCEPTION
+#    include <unwind.h>
+#  endif
+
+#  if defined(__i386) && SANITIZER_LINUX
+#    define ASAN_PTHREAD_CREATE_VERSION "GLIBC_2.1"
+#  elif defined(__mips__) && SANITIZER_LINUX
+#    define ASAN_PTHREAD_CREATE_VERSION "GLIBC_2.2"
+#  endif
+
+namespace __asan {
+
+#define ASAN_READ_STRING_OF_LEN(ctx, s, len, n)                 \
+  ASAN_READ_RANGE((ctx), (s),                                   \
+    common_flags()->strict_string_checks ? (len) + 1 : (n))
+
+#  define ASAN_READ_STRING(ctx, s, n) \
+    ASAN_READ_STRING_OF_LEN((ctx), (s), internal_strlen(s), (n))
+
+static inline uptr MaybeRealStrnlen(const char *s, uptr maxlen) {
+#if SANITIZER_INTERCEPT_STRNLEN
+  if (REAL(strnlen)) {
+    return REAL(strnlen)(s, maxlen);
+  }
+#endif
+  return internal_strnlen(s, maxlen);
+}
+
+void SetThreadName(const char *name) {
+  AsanThread *t = GetCurrentThread();
+  if (t)
+    asanThreadRegistry().SetThreadName(t->tid(), name);
+}
+
+int OnExit() {
+  if (CAN_SANITIZE_LEAKS && common_flags()->detect_leaks &&
+      __lsan::HasReportedLeaks()) {
+    return common_flags()->exitcode;
+  }
+  // FIXME: ask frontend whether we need to return failure.
+  return 0;
+}
+
+} // namespace __asan
+
+// ---------------------- Wrappers ---------------- {{{1
+using namespace __asan;
+
+DECLARE_REAL_AND_INTERCEPTOR(void *, malloc, uptr)
+DECLARE_REAL_AND_INTERCEPTOR(void, free, void *)
+
+#define ASAN_INTERCEPTOR_ENTER(ctx, func)                                      \
+  AsanInterceptorContext _ctx = {#func};                                       \
+  ctx = (void *)&_ctx;                                                         \
+  (void) ctx;                                                                  \
+
+#define COMMON_INTERCEPT_FUNCTION(name) ASAN_INTERCEPT_FUNC(name)
+#define COMMON_INTERCEPT_FUNCTION_VER(name, ver) \
+  ASAN_INTERCEPT_FUNC_VER(name, ver)
+#define COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK(name, ver) \
+  ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)
+#define COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, size) \
+  ASAN_WRITE_RANGE(ctx, ptr, size)
+#define COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, size) \
+  ASAN_READ_RANGE(ctx, ptr, size)
+#define COMMON_INTERCEPTOR_ENTER(ctx, func, ...)                               \
+  ASAN_INTERCEPTOR_ENTER(ctx, func);                                           \
+  do {                                                                         \
+    if (asan_init_is_running)                                                  \
+      return REAL(func)(__VA_ARGS__);                                          \
+    if (SANITIZER_MAC && UNLIKELY(!asan_inited))                               \
+      return REAL(func)(__VA_ARGS__);                                          \
+    ENSURE_ASAN_INITED();                                                      \
+  } while (false)
+#define COMMON_INTERCEPTOR_DIR_ACQUIRE(ctx, path) \
+  do {                                            \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd) \
+  do {                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd) \
+  do {                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, newfd) \
+  do {                                                      \
+  } while (false)
+#define COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, name) SetThreadName(name)
+// Should be asanThreadRegistry().SetThreadNameByUserId(thread, name)
+// But asan does not remember UserId's for threads (pthread_t);
+// and remembers all ever existed threads, so the linear search by UserId
+// can be slow.
+#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name) \
+  do {                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_BLOCK_REAL(name) REAL(name)
+// Strict init-order checking is dlopen-hostile:
+// https://github.com/google/sanitizers/issues/178
+#  define COMMON_INTERCEPTOR_DLOPEN(filename, flag) \
+    ({                                              \
+      if (flags()->strict_init_order)               \
+        StopInitOrderChecking();                    \
+      CheckNoDeepBind(filename, flag);              \
+      REAL(dlopen)(filename, flag);                 \
+    })
+#  define COMMON_INTERCEPTOR_ON_EXIT(ctx) OnExit()
+#  define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle)
+#  define COMMON_INTERCEPTOR_LIBRARY_UNLOADED()
+#  define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (!asan_inited)
+#  define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end) \
+    if (AsanThread *t = GetCurrentThread()) {          \
+      *begin = t->tls_begin();                         \
+      *end = t->tls_end();                             \
+    } else {                                           \
+      *begin = *end = 0;                               \
+    }
+
+#define COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size) \
+  do {                                                       \
+    ASAN_INTERCEPTOR_ENTER(ctx, memmove);                    \
+    ASAN_MEMMOVE_IMPL(ctx, to, from, size);                  \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size) \
+  do {                                                      \
+    ASAN_INTERCEPTOR_ENTER(ctx, memcpy);                    \
+    ASAN_MEMCPY_IMPL(ctx, to, from, size);                  \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size) \
+  do {                                                      \
+    ASAN_INTERCEPTOR_ENTER(ctx, memset);                    \
+    ASAN_MEMSET_IMPL(ctx, block, c, size);                  \
+  } while (false)
+
+#if CAN_SANITIZE_LEAKS
+#define COMMON_INTERCEPTOR_STRERROR()                       \
+  __lsan::ScopedInterceptorDisabler disabler
+#endif
+
+#include "sanitizer_common/sanitizer_common_interceptors.inc"
+#include "sanitizer_common/sanitizer_signal_interceptors.inc"
+
+// Syscall interceptors don't have contexts, we don't support suppressions
+// for them.
+#define COMMON_SYSCALL_PRE_READ_RANGE(p, s) ASAN_READ_RANGE(nullptr, p, s)
+#define COMMON_SYSCALL_PRE_WRITE_RANGE(p, s) ASAN_WRITE_RANGE(nullptr, p, s)
+#define COMMON_SYSCALL_POST_READ_RANGE(p, s) \
+  do {                                       \
+    (void)(p);                               \
+    (void)(s);                               \
+  } while (false)
+#define COMMON_SYSCALL_POST_WRITE_RANGE(p, s) \
+  do {                                        \
+    (void)(p);                                \
+    (void)(s);                                \
+  } while (false)
+#include "sanitizer_common/sanitizer_common_syscalls.inc"
+#include "sanitizer_common/sanitizer_syscalls_netbsd.inc"
+
+#if ASAN_INTERCEPT_PTHREAD_CREATE
+static thread_return_t THREAD_CALLING_CONV asan_thread_start(void *arg) {
+  AsanThread *t = (AsanThread *)arg;
+  SetCurrentThread(t);
+  return t->ThreadStart(GetTid());
+}
+
+INTERCEPTOR(int, pthread_create, void *thread,
+    void *attr, void *(*start_routine)(void*), void *arg) {
+  EnsureMainThreadIDIsCorrect();
+  // Strict init-order checking is thread-hostile.
+  if (flags()->strict_init_order)
+    StopInitOrderChecking();
+  GET_STACK_TRACE_THREAD;
+  int detached = 0;
+  if (attr)
+    REAL(pthread_attr_getdetachstate)(attr, &detached);
+
+  u32 current_tid = GetCurrentTidOrInvalid();
+  AsanThread *t =
+      AsanThread::Create(start_routine, arg, current_tid, &stack, detached);
+
+  int result;
+  {
+    // Ignore all allocations made by pthread_create: thread stack/TLS may be
+    // stored by pthread for future reuse even after thread destruction, and
+    // the linked list it's stored in doesn't even hold valid pointers to the
+    // objects, the latter are calculated by obscure pointer arithmetic.
+#if CAN_SANITIZE_LEAKS
+    __lsan::ScopedInterceptorDisabler disabler;
+#endif
+    result = REAL(pthread_create)(thread, attr, asan_thread_start, t);
+  }
+  if (result != 0) {
+    // If the thread didn't start delete the AsanThread to avoid leaking it.
+    // Note AsanThreadContexts never get destroyed so the AsanThreadContext
+    // that was just created for the AsanThread is wasted.
+    t->Destroy();
+  }
+  return result;
+}
+
+INTERCEPTOR(int, pthread_join, void *t, void **arg) {
+  return real_pthread_join(t, arg);
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+#endif  // ASAN_INTERCEPT_PTHREAD_CREATE
+
+#if ASAN_INTERCEPT_SWAPCONTEXT
+static void ClearShadowMemoryForContextStack(uptr stack, uptr ssize) {
+  // Align to page size.
+  uptr PageSize = GetPageSizeCached();
+  uptr bottom = stack & ~(PageSize - 1);
+  ssize += stack - bottom;
+  ssize = RoundUpTo(ssize, PageSize);
+  static const uptr kMaxSaneContextStackSize = 1 << 22;  // 4 Mb
+  if (AddrIsInMem(bottom) && ssize && ssize <= kMaxSaneContextStackSize) {
+    PoisonShadow(bottom, ssize, 0);
+  }
+}
+
+INTERCEPTOR(int, swapcontext, struct ucontext_t *oucp,
+            struct ucontext_t *ucp) {
+  static bool reported_warning = false;
+  if (!reported_warning) {
+    Report("WARNING: ASan doesn't fully support makecontext/swapcontext "
+           "functions and may produce false positives in some cases!\n");
+    reported_warning = true;
+  }
+  // Clear shadow memory for new context (it may share stack
+  // with current context).
+  uptr stack, ssize;
+  ReadContextStack(ucp, &stack, &ssize);
+  ClearShadowMemoryForContextStack(stack, ssize);
+#if __has_attribute(__indirect_return__) && \
+    (defined(__x86_64__) || defined(__i386__))
+  int (*real_swapcontext)(struct ucontext_t *, struct ucontext_t *)
+    __attribute__((__indirect_return__))
+    = REAL(swapcontext);
+  int res = real_swapcontext(oucp, ucp);
+#else
+  int res = REAL(swapcontext)(oucp, ucp);
+#endif
+  // swapcontext technically does not return, but program may swap context to
+  // "oucp" later, that would look as if swapcontext() returned 0.
+  // We need to clear shadow for ucp once again, as it may be in arbitrary
+  // state.
+  ClearShadowMemoryForContextStack(stack, ssize);
+  return res;
+}
+#endif  // ASAN_INTERCEPT_SWAPCONTEXT
+
+#if SANITIZER_NETBSD
+#define longjmp __longjmp14
+#define siglongjmp __siglongjmp14
+#endif
+
+INTERCEPTOR(void, longjmp, void *env, int val) {
+  __asan_handle_no_return();
+  REAL(longjmp)(env, val);
+}
+
+#if ASAN_INTERCEPT__LONGJMP
+INTERCEPTOR(void, _longjmp, void *env, int val) {
+  __asan_handle_no_return();
+  REAL(_longjmp)(env, val);
+}
+#endif
+
+#if ASAN_INTERCEPT___LONGJMP_CHK
+INTERCEPTOR(void, __longjmp_chk, void *env, int val) {
+  __asan_handle_no_return();
+  REAL(__longjmp_chk)(env, val);
+}
+#endif
+
+#if ASAN_INTERCEPT_SIGLONGJMP
+INTERCEPTOR(void, siglongjmp, void *env, int val) {
+  __asan_handle_no_return();
+  REAL(siglongjmp)(env, val);
+}
+#endif
+
+#if ASAN_INTERCEPT___CXA_THROW
+INTERCEPTOR(void, __cxa_throw, void *a, void *b, void *c) {
+  CHECK(REAL(__cxa_throw));
+  __asan_handle_no_return();
+  REAL(__cxa_throw)(a, b, c);
+}
+#endif
+
+#if ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION
+INTERCEPTOR(void, __cxa_rethrow_primary_exception, void *a) {
+  CHECK(REAL(__cxa_rethrow_primary_exception));
+  __asan_handle_no_return();
+  REAL(__cxa_rethrow_primary_exception)(a);
+}
+#endif
+
+#if ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION
+INTERCEPTOR(_Unwind_Reason_Code, _Unwind_RaiseException,
+            _Unwind_Exception *object) {
+  CHECK(REAL(_Unwind_RaiseException));
+  __asan_handle_no_return();
+  return REAL(_Unwind_RaiseException)(object);
+}
+#endif
+
+#if ASAN_INTERCEPT__SJLJ_UNWIND_RAISEEXCEPTION
+INTERCEPTOR(_Unwind_Reason_Code, _Unwind_SjLj_RaiseException,
+            _Unwind_Exception *object) {
+  CHECK(REAL(_Unwind_SjLj_RaiseException));
+  __asan_handle_no_return();
+  return REAL(_Unwind_SjLj_RaiseException)(object);
+}
+#endif
+
+#if ASAN_INTERCEPT_INDEX
+# if ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX
+INTERCEPTOR(char*, index, const char *string, int c)
+  ALIAS(WRAPPER_NAME(strchr));
+# else
+#  if SANITIZER_MAC
+DECLARE_REAL(char*, index, const char *string, int c)
+OVERRIDE_FUNCTION(index, strchr);
+#  else
+DEFINE_REAL(char*, index, const char *string, int c)
+#  endif
+# endif
+#endif  // ASAN_INTERCEPT_INDEX
+
+// For both strcat() and strncat() we need to check the validity of |to|
+// argument irrespective of the |from| length.
+  INTERCEPTOR(char *, strcat, char *to, const char *from) {
+    void *ctx;
+    ASAN_INTERCEPTOR_ENTER(ctx, strcat);
+    ENSURE_ASAN_INITED();
+    if (flags()->replace_str) {
+      uptr from_length = internal_strlen(from);
+      ASAN_READ_RANGE(ctx, from, from_length + 1);
+      uptr to_length = internal_strlen(to);
+      ASAN_READ_STRING_OF_LEN(ctx, to, to_length, to_length);
+      ASAN_WRITE_RANGE(ctx, to + to_length, from_length + 1);
+      // If the copying actually happens, the |from| string should not overlap
+      // with the resulting string starting at |to|, which has a length of
+      // to_length + from_length + 1.
+      if (from_length > 0) {
+        CHECK_RANGES_OVERLAP("strcat", to, from_length + to_length + 1, from,
+                             from_length + 1);
+      }
+    }
+    return REAL(strcat)(to, from);
+  }
+
+INTERCEPTOR(char*, strncat, char *to, const char *from, uptr size) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strncat);
+  ENSURE_ASAN_INITED();
+  if (flags()->replace_str) {
+    uptr from_length = MaybeRealStrnlen(from, size);
+    uptr copy_length = Min(size, from_length + 1);
+    ASAN_READ_RANGE(ctx, from, copy_length);
+    uptr to_length = internal_strlen(to);
+    ASAN_READ_STRING_OF_LEN(ctx, to, to_length, to_length);
+    ASAN_WRITE_RANGE(ctx, to + to_length, from_length + 1);
+    if (from_length > 0) {
+      CHECK_RANGES_OVERLAP("strncat", to, to_length + copy_length + 1,
+                           from, copy_length);
+    }
+  }
+  return REAL(strncat)(to, from, size);
+}
+
+INTERCEPTOR(char *, strcpy, char *to, const char *from) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strcpy);
+#if SANITIZER_MAC
+  if (UNLIKELY(!asan_inited))
+    return REAL(strcpy)(to, from);
+#endif
+  // strcpy is called from malloc_default_purgeable_zone()
+  // in __asan::ReplaceSystemAlloc() on Mac.
+  if (asan_init_is_running) {
+    return REAL(strcpy)(to, from);
+  }
+  ENSURE_ASAN_INITED();
+  if (flags()->replace_str) {
+    uptr from_size = internal_strlen(from) + 1;
+    CHECK_RANGES_OVERLAP("strcpy", to, from_size, from, from_size);
+    ASAN_READ_RANGE(ctx, from, from_size);
+    ASAN_WRITE_RANGE(ctx, to, from_size);
+  }
+  return REAL(strcpy)(to, from);
+}
+
+INTERCEPTOR(char*, strdup, const char *s) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strdup);
+  if (UNLIKELY(!asan_inited)) return internal_strdup(s);
+  ENSURE_ASAN_INITED();
+  uptr length = internal_strlen(s);
+  if (flags()->replace_str) {
+    ASAN_READ_RANGE(ctx, s, length + 1);
+  }
+  GET_STACK_TRACE_MALLOC;
+  void *new_mem = asan_malloc(length + 1, &stack);
+  REAL(memcpy)(new_mem, s, length + 1);
+  return reinterpret_cast<char*>(new_mem);
+}
+
+#if ASAN_INTERCEPT___STRDUP
+INTERCEPTOR(char*, __strdup, const char *s) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strdup);
+  if (UNLIKELY(!asan_inited)) return internal_strdup(s);
+  ENSURE_ASAN_INITED();
+  uptr length = internal_strlen(s);
+  if (flags()->replace_str) {
+    ASAN_READ_RANGE(ctx, s, length + 1);
+  }
+  GET_STACK_TRACE_MALLOC;
+  void *new_mem = asan_malloc(length + 1, &stack);
+  REAL(memcpy)(new_mem, s, length + 1);
+  return reinterpret_cast<char*>(new_mem);
+}
+#endif // ASAN_INTERCEPT___STRDUP
+
+INTERCEPTOR(char*, strncpy, char *to, const char *from, uptr size) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strncpy);
+  ENSURE_ASAN_INITED();
+  if (flags()->replace_str) {
+    uptr from_size = Min(size, MaybeRealStrnlen(from, size) + 1);
+    CHECK_RANGES_OVERLAP("strncpy", to, from_size, from, from_size);
+    ASAN_READ_RANGE(ctx, from, from_size);
+    ASAN_WRITE_RANGE(ctx, to, size);
+  }
+  return REAL(strncpy)(to, from, size);
+}
+
+INTERCEPTOR(long, strtol, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strtol);
+  ENSURE_ASAN_INITED();
+  if (!flags()->replace_str) {
+    return REAL(strtol)(nptr, endptr, base);
+  }
+  char *real_endptr;
+  long result = REAL(strtol)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return result;
+}
+
+INTERCEPTOR(int, atoi, const char *nptr) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, atoi);
+#if SANITIZER_MAC
+  if (UNLIKELY(!asan_inited)) return REAL(atoi)(nptr);
+#endif
+  ENSURE_ASAN_INITED();
+  if (!flags()->replace_str) {
+    return REAL(atoi)(nptr);
+  }
+  char *real_endptr;
+  // "man atoi" tells that behavior of atoi(nptr) is the same as
+  // strtol(nptr, 0, 10), i.e. it sets errno to ERANGE if the
+  // parsed integer can't be stored in *long* type (even if it's
+  // different from int). So, we just imitate this behavior.
+  int result = REAL(strtol)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  ASAN_READ_STRING(ctx, nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+
+INTERCEPTOR(long, atol, const char *nptr) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, atol);
+#if SANITIZER_MAC
+  if (UNLIKELY(!asan_inited)) return REAL(atol)(nptr);
+#endif
+  ENSURE_ASAN_INITED();
+  if (!flags()->replace_str) {
+    return REAL(atol)(nptr);
+  }
+  char *real_endptr;
+  long result = REAL(strtol)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  ASAN_READ_STRING(ctx, nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+
+#if ASAN_INTERCEPT_ATOLL_AND_STRTOLL
+INTERCEPTOR(long long, strtoll, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, strtoll);
+  ENSURE_ASAN_INITED();
+  if (!flags()->replace_str) {
+    return REAL(strtoll)(nptr, endptr, base);
+  }
+  char *real_endptr;
+  long long result = REAL(strtoll)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return result;
+}
+
+INTERCEPTOR(long long, atoll, const char *nptr) {
+  void *ctx;
+  ASAN_INTERCEPTOR_ENTER(ctx, atoll);
+  ENSURE_ASAN_INITED();
+  if (!flags()->replace_str) {
+    return REAL(atoll)(nptr);
+  }
+  char *real_endptr;
+  long long result = REAL(strtoll)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  ASAN_READ_STRING(ctx, nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+#endif  // ASAN_INTERCEPT_ATOLL_AND_STRTOLL
+
+#if ASAN_INTERCEPT___CXA_ATEXIT || ASAN_INTERCEPT_ATEXIT
+static void AtCxaAtexit(void *unused) {
+  (void)unused;
+  StopInitOrderChecking();
+}
+#endif
+
+#if ASAN_INTERCEPT___CXA_ATEXIT
+INTERCEPTOR(int, __cxa_atexit, void (*func)(void *), void *arg,
+            void *dso_handle) {
+#if SANITIZER_MAC
+  if (UNLIKELY(!asan_inited)) return REAL(__cxa_atexit)(func, arg, dso_handle);
+#endif
+  ENSURE_ASAN_INITED();
+#if CAN_SANITIZE_LEAKS
+  __lsan::ScopedInterceptorDisabler disabler;
+#endif
+  int res = REAL(__cxa_atexit)(func, arg, dso_handle);
+  REAL(__cxa_atexit)(AtCxaAtexit, nullptr, nullptr);
+  return res;
+}
+#endif  // ASAN_INTERCEPT___CXA_ATEXIT
+
+#if ASAN_INTERCEPT_ATEXIT
+INTERCEPTOR(int, atexit, void (*func)()) {
+  ENSURE_ASAN_INITED();
+#if CAN_SANITIZE_LEAKS
+  __lsan::ScopedInterceptorDisabler disabler;
+#endif
+  // Avoid calling real atexit as it is unreachable on at least on Linux.
+  int res = REAL(__cxa_atexit)((void (*)(void *a))func, nullptr, nullptr);
+  REAL(__cxa_atexit)(AtCxaAtexit, nullptr, nullptr);
+  return res;
+}
+#endif
+
+#if ASAN_INTERCEPT_PTHREAD_ATFORK
+extern "C" {
+extern int _pthread_atfork(void (*prepare)(), void (*parent)(),
+                           void (*child)());
+};
+
+INTERCEPTOR(int, pthread_atfork, void (*prepare)(), void (*parent)(),
+            void (*child)()) {
+#if CAN_SANITIZE_LEAKS
+  __lsan::ScopedInterceptorDisabler disabler;
+#endif
+  // REAL(pthread_atfork) cannot be called due to symbol indirections at least
+  // on NetBSD
+  return _pthread_atfork(prepare, parent, child);
+}
+#endif
+
+#if ASAN_INTERCEPT_VFORK
+DEFINE_REAL(int, vfork)
+DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(int, vfork)
+#endif
+
+// ---------------------- InitializeAsanInterceptors ---------------- {{{1
+namespace __asan {
+void InitializeAsanInterceptors() {
+  static bool was_called_once;
+  CHECK(!was_called_once);
+  was_called_once = true;
+  InitializeCommonInterceptors();
+  InitializeSignalInterceptors();
+
+  // Intercept str* functions.
+  ASAN_INTERCEPT_FUNC(strcat);
+  ASAN_INTERCEPT_FUNC(strcpy);
+  ASAN_INTERCEPT_FUNC(strncat);
+  ASAN_INTERCEPT_FUNC(strncpy);
+  ASAN_INTERCEPT_FUNC(strdup);
+#if ASAN_INTERCEPT___STRDUP
+  ASAN_INTERCEPT_FUNC(__strdup);
+#endif
+#if ASAN_INTERCEPT_INDEX && ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX
+  ASAN_INTERCEPT_FUNC(index);
+#endif
+
+  ASAN_INTERCEPT_FUNC(atoi);
+  ASAN_INTERCEPT_FUNC(atol);
+  ASAN_INTERCEPT_FUNC(strtol);
+#if ASAN_INTERCEPT_ATOLL_AND_STRTOLL
+  ASAN_INTERCEPT_FUNC(atoll);
+  ASAN_INTERCEPT_FUNC(strtoll);
+#endif
+
+  // Intecept jump-related functions.
+  ASAN_INTERCEPT_FUNC(longjmp);
+
+#if ASAN_INTERCEPT_SWAPCONTEXT
+  ASAN_INTERCEPT_FUNC(swapcontext);
+#endif
+#if ASAN_INTERCEPT__LONGJMP
+  ASAN_INTERCEPT_FUNC(_longjmp);
+#endif
+#if ASAN_INTERCEPT___LONGJMP_CHK
+  ASAN_INTERCEPT_FUNC(__longjmp_chk);
+#endif
+#if ASAN_INTERCEPT_SIGLONGJMP
+  ASAN_INTERCEPT_FUNC(siglongjmp);
+#endif
+
+  // Intercept exception handling functions.
+#if ASAN_INTERCEPT___CXA_THROW
+  ASAN_INTERCEPT_FUNC(__cxa_throw);
+#endif
+#if ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION
+  ASAN_INTERCEPT_FUNC(__cxa_rethrow_primary_exception);
+#endif
+  // Indirectly intercept std::rethrow_exception.
+#if ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION
+  INTERCEPT_FUNCTION(_Unwind_RaiseException);
+#endif
+  // Indirectly intercept std::rethrow_exception.
+#if ASAN_INTERCEPT__UNWIND_SJLJ_RAISEEXCEPTION
+  INTERCEPT_FUNCTION(_Unwind_SjLj_RaiseException);
+#endif
+
+  // Intercept threading-related functions
+#if ASAN_INTERCEPT_PTHREAD_CREATE
+// TODO: this should probably have an unversioned fallback for newer arches?
+#if defined(ASAN_PTHREAD_CREATE_VERSION)
+  ASAN_INTERCEPT_FUNC_VER(pthread_create, ASAN_PTHREAD_CREATE_VERSION);
+#else
+  ASAN_INTERCEPT_FUNC(pthread_create);
+#endif
+  ASAN_INTERCEPT_FUNC(pthread_join);
+#endif
+
+  // Intercept atexit function.
+#if ASAN_INTERCEPT___CXA_ATEXIT
+  ASAN_INTERCEPT_FUNC(__cxa_atexit);
+#endif
+
+#if ASAN_INTERCEPT_ATEXIT
+  ASAN_INTERCEPT_FUNC(atexit);
+#endif
+
+#if ASAN_INTERCEPT_PTHREAD_ATFORK
+  ASAN_INTERCEPT_FUNC(pthread_atfork);
+#endif
+
+#if ASAN_INTERCEPT_VFORK
+  ASAN_INTERCEPT_FUNC(vfork);
+#endif
+
+  InitializePlatformInterceptors();
+
+  VReport(1, "AddressSanitizer: libc interceptors initialized\n");
+}
+
+} // namespace __asan
+
+#endif  // !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interceptors.h b/contrib/libs/clang14-rt/lib/asan/asan_interceptors.h
new file mode 100644
index 0000000000..047b044c8b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interceptors.h
@@ -0,0 +1,163 @@
+//===-- asan_interceptors.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_interceptors.cpp
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_INTERCEPTORS_H
+#define ASAN_INTERCEPTORS_H
+
+#include "asan_interceptors_memintrinsics.h"
+#include "asan_internal.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_platform.h"
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+
+namespace __asan {
+
+void InitializeAsanInterceptors();
+void InitializePlatformInterceptors();
+
+#define ENSURE_ASAN_INITED()      \
+  do {                            \
+    CHECK(!asan_init_is_running); \
+    if (UNLIKELY(!asan_inited)) { \
+      AsanInitFromRtl();          \
+    }                             \
+  } while (0)
+
+}  // namespace __asan
+
+// There is no general interception at all on Fuchsia.
+// Only the functions in asan_interceptors_memintrinsics.h are
+// really defined to replace libc functions.
+#if !SANITIZER_FUCHSIA
+
+// Use macro to describe if specific function should be
+// intercepted on a given platform.
+#if !SANITIZER_WINDOWS
+# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 1
+# define ASAN_INTERCEPT__LONGJMP 1
+# define ASAN_INTERCEPT_INDEX 1
+# define ASAN_INTERCEPT_PTHREAD_CREATE 1
+#else
+# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 0
+# define ASAN_INTERCEPT__LONGJMP 0
+# define ASAN_INTERCEPT_INDEX 0
+# define ASAN_INTERCEPT_PTHREAD_CREATE 0
+#endif
+
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+# define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 1
+#else
+# define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 0
+#endif
+
+#if SANITIZER_GLIBC || SANITIZER_SOLARIS
+# define ASAN_INTERCEPT_SWAPCONTEXT 1
+#else
+# define ASAN_INTERCEPT_SWAPCONTEXT 0
+#endif
+
+#if !SANITIZER_WINDOWS
+# define ASAN_INTERCEPT_SIGLONGJMP 1
+#else
+# define ASAN_INTERCEPT_SIGLONGJMP 0
+#endif
+
+#if SANITIZER_GLIBC
+# define ASAN_INTERCEPT___LONGJMP_CHK 1
+#else
+# define ASAN_INTERCEPT___LONGJMP_CHK 0
+#endif
+
+#if ASAN_HAS_EXCEPTIONS && !SANITIZER_WINDOWS && !SANITIZER_SOLARIS && \
+    !SANITIZER_NETBSD
+# define ASAN_INTERCEPT___CXA_THROW 1
+# define ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION 1
+# if defined(_GLIBCXX_SJLJ_EXCEPTIONS) || (SANITIZER_IOS && defined(__arm__))
+#  define ASAN_INTERCEPT__UNWIND_SJLJ_RAISEEXCEPTION 1
+# else
+#  define ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION 1
+# endif
+#else
+# define ASAN_INTERCEPT___CXA_THROW 0
+# define ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION 0
+# define ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION 0
+# define ASAN_INTERCEPT__UNWIND_SJLJ_RAISEEXCEPTION 0
+#endif
+
+#if !SANITIZER_WINDOWS
+# define ASAN_INTERCEPT___CXA_ATEXIT 1
+#else
+# define ASAN_INTERCEPT___CXA_ATEXIT 0
+#endif
+
+#if SANITIZER_NETBSD
+# define ASAN_INTERCEPT_ATEXIT 1
+#else
+# define ASAN_INTERCEPT_ATEXIT 0
+#endif
+
+#if SANITIZER_GLIBC
+# define ASAN_INTERCEPT___STRDUP 1
+#else
+# define ASAN_INTERCEPT___STRDUP 0
+#endif
+
+#if SANITIZER_LINUX &&                                                \
+    (defined(__arm__) || defined(__aarch64__) || defined(__i386__) || \
+     defined(__x86_64__) || SANITIZER_RISCV64)
+# define ASAN_INTERCEPT_VFORK 1
+#else
+# define ASAN_INTERCEPT_VFORK 0
+#endif
+
+#if SANITIZER_NETBSD
+# define ASAN_INTERCEPT_PTHREAD_ATFORK 1
+#else
+# define ASAN_INTERCEPT_PTHREAD_ATFORK 0
+#endif
+
+DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size)
+DECLARE_REAL(char*, strchr, const char *str, int c)
+DECLARE_REAL(SIZE_T, strlen, const char *s)
+DECLARE_REAL(char*, strncpy, char *to, const char *from, uptr size)
+DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen)
+DECLARE_REAL(char*, strstr, const char *s1, const char *s2)
+
+#  if !SANITIZER_MAC
+#    define ASAN_INTERCEPT_FUNC(name)                                        \
+      do {                                                                   \
+        if (!INTERCEPT_FUNCTION(name))                                       \
+          VReport(1, "AddressSanitizer: failed to intercept '%s'\n", #name); \
+      } while (0)
+#    define ASAN_INTERCEPT_FUNC_VER(name, ver)                           \
+      do {                                                               \
+        if (!INTERCEPT_FUNCTION_VER(name, ver))                          \
+          VReport(1, "AddressSanitizer: failed to intercept '%s@@%s'\n", \
+                  #name, ver);                                           \
+      } while (0)
+#    define ASAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)           \
+      do {                                                                    \
+        if (!INTERCEPT_FUNCTION_VER(name, ver) && !INTERCEPT_FUNCTION(name))  \
+          VReport(1,                                                          \
+                  "AddressSanitizer: failed to intercept '%s@@%s' or '%s'\n", \
+                  #name, ver, #name);                                         \
+      } while (0)
+
+#  else
+// OS X interceptors don't need to be initialized with INTERCEPT_FUNCTION.
+#    define ASAN_INTERCEPT_FUNC(name)
+#  endif  // SANITIZER_MAC
+
+#endif  // !SANITIZER_FUCHSIA
+
+#endif  // ASAN_INTERCEPTORS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.cpp b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.cpp
new file mode 100644
index 0000000000..9c316bb957
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.cpp
@@ -0,0 +1,43 @@
+//===-- asan_interceptors_memintrinsics.cpp -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan versions of memcpy, memmove, and memset.
+//===---------------------------------------------------------------------===//
+
+#include "asan_interceptors_memintrinsics.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_suppressions.h"
+
+using namespace __asan;
+
+void *__asan_memcpy(void *to, const void *from, uptr size) {
+  ASAN_MEMCPY_IMPL(nullptr, to, from, size);
+}
+
+void *__asan_memset(void *block, int c, uptr size) {
+  ASAN_MEMSET_IMPL(nullptr, block, c, size);
+}
+
+void *__asan_memmove(void *to, const void *from, uptr size) {
+  ASAN_MEMMOVE_IMPL(nullptr, to, from, size);
+}
+
+#if SANITIZER_FUCHSIA
+
+// Fuchsia doesn't use sanitizer_common_interceptors.inc, but
+// the only things there it wants are these three.  Just define them
+// as aliases here rather than repeating the contents.
+
+extern "C" decltype(__asan_memcpy) memcpy[[gnu::alias("__asan_memcpy")]];
+extern "C" decltype(__asan_memmove) memmove[[gnu::alias("__asan_memmove")]];
+extern "C" decltype(__asan_memset) memset[[gnu::alias("__asan_memset")]];
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.h b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.h
new file mode 100644
index 0000000000..632f0515a9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_memintrinsics.h
@@ -0,0 +1,154 @@
+//===-- asan_interceptors_memintrinsics.h -----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_interceptors_memintrinsics.cpp
+//===---------------------------------------------------------------------===//
+#ifndef ASAN_MEMINTRIN_H
+#define ASAN_MEMINTRIN_H
+
+#include "asan_interface_internal.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "interception/interception.h"
+
+DECLARE_REAL(void*, memcpy, void *to, const void *from, uptr size)
+DECLARE_REAL(void*, memset, void *block, int c, uptr size)
+
+namespace __asan {
+
+// Return true if we can quickly decide that the region is unpoisoned.
+// We assume that a redzone is at least 16 bytes.
+static inline bool QuickCheckForUnpoisonedRegion(uptr beg, uptr size) {
+  if (size == 0) return true;
+  if (size <= 32)
+    return !AddressIsPoisoned(beg) &&
+           !AddressIsPoisoned(beg + size - 1) &&
+           !AddressIsPoisoned(beg + size / 2);
+  if (size <= 64)
+    return !AddressIsPoisoned(beg) &&
+           !AddressIsPoisoned(beg + size / 4) &&
+           !AddressIsPoisoned(beg + size - 1) &&
+           !AddressIsPoisoned(beg + 3 * size / 4) &&
+           !AddressIsPoisoned(beg + size / 2);
+  return false;
+}
+
+struct AsanInterceptorContext {
+  const char *interceptor_name;
+};
+
+// We implement ACCESS_MEMORY_RANGE, ASAN_READ_RANGE,
+// and ASAN_WRITE_RANGE as macro instead of function so
+// that no extra frames are created, and stack trace contains
+// relevant information only.
+// We check all shadow bytes.
+#define ACCESS_MEMORY_RANGE(ctx, offset, size, isWrite) do {            \
+    uptr __offset = (uptr)(offset);                                     \
+    uptr __size = (uptr)(size);                                         \
+    uptr __bad = 0;                                                     \
+    if (__offset > __offset + __size) {                                 \
+      GET_STACK_TRACE_FATAL_HERE;                                       \
+      ReportStringFunctionSizeOverflow(__offset, __size, &stack);       \
+    }                                                                   \
+    if (!QuickCheckForUnpoisonedRegion(__offset, __size) &&             \
+        (__bad = __asan_region_is_poisoned(__offset, __size))) {        \
+      AsanInterceptorContext *_ctx = (AsanInterceptorContext *)ctx;     \
+      bool suppressed = false;                                          \
+      if (_ctx) {                                                       \
+        suppressed = IsInterceptorSuppressed(_ctx->interceptor_name);   \
+        if (!suppressed && HaveStackTraceBasedSuppressions()) {         \
+          GET_STACK_TRACE_FATAL_HERE;                                   \
+          suppressed = IsStackTraceSuppressed(&stack);                  \
+        }                                                               \
+      }                                                                 \
+      if (!suppressed) {                                                \
+        GET_CURRENT_PC_BP_SP;                                           \
+        ReportGenericError(pc, bp, sp, __bad, isWrite, __size, 0, false);\
+      }                                                                 \
+    }                                                                   \
+  } while (0)
+
+// memcpy is called during __asan_init() from the internals of printf(...).
+// We do not treat memcpy with to==from as a bug.
+// See http://llvm.org/bugs/show_bug.cgi?id=11763.
+#define ASAN_MEMCPY_IMPL(ctx, to, from, size)                           \
+  do {                                                                  \
+    if (UNLIKELY(!asan_inited)) return internal_memcpy(to, from, size); \
+    if (asan_init_is_running) {                                         \
+      return REAL(memcpy)(to, from, size);                              \
+    }                                                                   \
+    ENSURE_ASAN_INITED();                                               \
+    if (flags()->replace_intrin) {                                      \
+      if (to != from) {                                                 \
+        CHECK_RANGES_OVERLAP("memcpy", to, size, from, size);           \
+      }                                                                 \
+      ASAN_READ_RANGE(ctx, from, size);                                 \
+      ASAN_WRITE_RANGE(ctx, to, size);                                  \
+    }                                                                   \
+    return REAL(memcpy)(to, from, size);                                \
+  } while (0)
+
+// memset is called inside Printf.
+#define ASAN_MEMSET_IMPL(ctx, block, c, size)                           \
+  do {                                                                  \
+    if (UNLIKELY(!asan_inited)) return internal_memset(block, c, size); \
+    if (asan_init_is_running) {                                         \
+      return REAL(memset)(block, c, size);                              \
+    }                                                                   \
+    ENSURE_ASAN_INITED();                                               \
+    if (flags()->replace_intrin) {                                      \
+      ASAN_WRITE_RANGE(ctx, block, size);                               \
+    }                                                                   \
+    return REAL(memset)(block, c, size);                                \
+  } while (0)
+
+#define ASAN_MEMMOVE_IMPL(ctx, to, from, size)                           \
+  do {                                                                   \
+    if (UNLIKELY(!asan_inited)) return internal_memmove(to, from, size); \
+    ENSURE_ASAN_INITED();                                                \
+    if (flags()->replace_intrin) {                                       \
+      ASAN_READ_RANGE(ctx, from, size);                                  \
+      ASAN_WRITE_RANGE(ctx, to, size);                                   \
+    }                                                                    \
+    return internal_memmove(to, from, size);                             \
+  } while (0)
+
+#define ASAN_READ_RANGE(ctx, offset, size) \
+  ACCESS_MEMORY_RANGE(ctx, offset, size, false)
+#define ASAN_WRITE_RANGE(ctx, offset, size) \
+  ACCESS_MEMORY_RANGE(ctx, offset, size, true)
+
+// Behavior of functions like "memcpy" or "strcpy" is undefined
+// if memory intervals overlap. We report error in this case.
+// Macro is used to avoid creation of new frames.
+static inline bool RangesOverlap(const char *offset1, uptr length1,
+                                 const char *offset2, uptr length2) {
+  return !((offset1 + length1 <= offset2) || (offset2 + length2 <= offset1));
+}
+#define CHECK_RANGES_OVERLAP(name, _offset1, length1, _offset2, length2)   \
+  do {                                                                     \
+    const char *offset1 = (const char *)_offset1;                          \
+    const char *offset2 = (const char *)_offset2;                          \
+    if (RangesOverlap(offset1, length1, offset2, length2)) {               \
+      GET_STACK_TRACE_FATAL_HERE;                                          \
+      bool suppressed = IsInterceptorSuppressed(name);                     \
+      if (!suppressed && HaveStackTraceBasedSuppressions()) {              \
+        suppressed = IsStackTraceSuppressed(&stack);                       \
+      }                                                                    \
+      if (!suppressed) {                                                   \
+        ReportStringFunctionMemoryRangesOverlap(name, offset1, length1,    \
+                                                offset2, length2, &stack); \
+      }                                                                    \
+    }                                                                      \
+  } while (0)
+
+}  // namespace __asan
+
+#endif  // ASAN_MEMINTRIN_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interceptors_vfork.S b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_vfork.S
new file mode 100644
index 0000000000..3ae5503e83
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interceptors_vfork.S
@@ -0,0 +1,13 @@
+#include "sanitizer_common/sanitizer_asm.h"
+
+#if defined(__linux__)
+#define COMMON_INTERCEPTOR_SPILL_AREA __asan_extra_spill_area
+#define COMMON_INTERCEPTOR_HANDLE_VFORK __asan_handle_vfork
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_arm.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_riscv64.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S"
+#endif
+
+NO_EXEC_STACK_DIRECTIVE
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_interface_internal.h b/contrib/libs/clang14-rt/lib/asan/asan_interface_internal.h
new file mode 100644
index 0000000000..3e6e660288
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_interface_internal.h
@@ -0,0 +1,259 @@
+//===-- asan_interface_internal.h -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// This header declares the AddressSanitizer runtime interface functions.
+// The runtime library has to define these functions so the instrumented program
+// could call them.
+//
+// See also include/sanitizer/asan_interface.h
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_INTERFACE_INTERNAL_H
+#define ASAN_INTERFACE_INTERNAL_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+#include "asan_init_version.h"
+
+using __sanitizer::uptr;
+using __sanitizer::u64;
+using __sanitizer::u32;
+
+extern "C" {
+  // This function should be called at the very beginning of the process,
+  // before any instrumented code is executed and before any call to malloc.
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_init();
+
+  // This function exists purely to get a linker/loader error when using
+  // incompatible versions of instrumentation and runtime library. Please note
+  // that __asan_version_mismatch_check is a macro that is replaced with
+  // __asan_version_mismatch_check_vXXX at compile-time.
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_version_mismatch_check();
+
+  // This structure is used to describe the source location of a place where
+  // global was defined.
+  struct __asan_global_source_location {
+    const char *filename;
+    int line_no;
+    int column_no;
+  };
+
+  // This structure describes an instrumented global variable.
+  struct __asan_global {
+    uptr beg;                // The address of the global.
+    uptr size;               // The original size of the global.
+    uptr size_with_redzone;  // The size with the redzone.
+    const char *name;        // Name as a C string.
+    const char *module_name; // Module name as a C string. This pointer is a
+                             // unique identifier of a module.
+    uptr has_dynamic_init;   // Non-zero if the global has dynamic initializer.
+    __asan_global_source_location *location;  // Source location of a global,
+                                              // or NULL if it is unknown.
+    uptr odr_indicator;      // The address of the ODR indicator symbol.
+  };
+
+  // These functions can be called on some platforms to find globals in the same
+  // loaded image as `flag' and apply __asan_(un)register_globals to them,
+  // filtering out redundant calls.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_register_image_globals(uptr *flag);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unregister_image_globals(uptr *flag);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_register_elf_globals(uptr *flag, void *start, void *stop);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unregister_elf_globals(uptr *flag, void *start, void *stop);
+
+  // These two functions should be called by the instrumented code.
+  // 'globals' is an array of structures describing 'n' globals.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_register_globals(__asan_global *globals, uptr n);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unregister_globals(__asan_global *globals, uptr n);
+
+  // These two functions should be called before and after dynamic initializers
+  // of a single module run, respectively.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_before_dynamic_init(const char *module_name);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_after_dynamic_init();
+
+  // Sets bytes of the given range of the shadow memory into specific value.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_00(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_f1(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_f2(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_f3(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_f5(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_shadow_f8(uptr addr, uptr size);
+
+  // These two functions are used by instrumented code in the
+  // use-after-scope mode. They mark memory for local variables as
+  // unaddressable when they leave scope and addressable before the
+  // function exits.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_poison_stack_memory(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unpoison_stack_memory(uptr addr, uptr size);
+
+  // Performs cleanup before a NoReturn function. Must be called before things
+  // like _exit and execl to avoid false positives on stack.
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_handle_no_return();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_poison_memory_region(void const volatile *addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unpoison_memory_region(void const volatile *addr, uptr size);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  int __asan_address_is_poisoned(void const volatile *addr);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_region_is_poisoned(uptr beg, uptr size);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_describe_address(uptr addr);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  int __asan_report_present();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_report_pc();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_report_bp();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_report_sp();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_report_address();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  int __asan_get_report_access_type();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_report_access_size();
+  SANITIZER_INTERFACE_ATTRIBUTE
+  const char * __asan_get_report_description();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  const char * __asan_locate_address(uptr addr, char *name, uptr name_size,
+                                     uptr *region_address, uptr *region_size);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_alloc_stack(uptr addr, uptr *trace, uptr size,
+                              u32 *thread_id);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_get_free_stack(uptr addr, uptr *trace, uptr size,
+                             u32 *thread_id);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_get_shadow_mapping(uptr *shadow_scale, uptr *shadow_offset);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_report_error(uptr pc, uptr bp, uptr sp,
+                           uptr addr, int is_write, uptr access_size, u32 exp);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_death_callback(void (*callback)(void));
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_set_error_report_callback(void (*callback)(const char*));
+
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __asan_on_error();
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_print_accumulated_stats();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  const char *__asan_default_options();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  extern uptr __asan_shadow_memory_dynamic_address;
+
+  // Global flag, copy of ASAN_OPTIONS=detect_stack_use_after_return
+  SANITIZER_INTERFACE_ATTRIBUTE
+  extern int __asan_option_detect_stack_use_after_return;
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  extern uptr *__asan_test_only_reported_buggy_pointer;
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load1(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load2(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load4(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load8(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load16(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store1(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store2(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store4(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store8(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store16(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_loadN(uptr p, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_storeN(uptr p, uptr size);
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load1_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load2_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load4_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load8_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_load16_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store1_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store2_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store4_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store8_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_store16_noabort(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_loadN_noabort(uptr p, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_storeN_noabort(uptr p, uptr size);
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_load1(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_load2(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_load4(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_load8(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_load16(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_store1(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_store2(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_store4(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_store8(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_store16(uptr p, u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_loadN(uptr p, uptr size,
+                                                      u32 exp);
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_exp_storeN(uptr p, uptr size,
+                                                       u32 exp);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+      void* __asan_memcpy(void *dst, const void *src, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+      void* __asan_memset(void *s, int c, uptr n);
+  SANITIZER_INTERFACE_ATTRIBUTE
+      void* __asan_memmove(void* dest, const void* src, uptr n);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_poison_cxx_array_cookie(uptr p);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  uptr __asan_load_cxx_array_cookie(uptr *p);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_poison_intra_object_redzone(uptr p, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_unpoison_intra_object_redzone(uptr p, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_alloca_poison(uptr addr, uptr size);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __asan_allocas_unpoison(uptr top, uptr bottom);
+
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  const char* __asan_default_suppressions();
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __asan_handle_vfork(void *sp);
+
+  SANITIZER_INTERFACE_ATTRIBUTE int __asan_update_allocation_context(
+      void *addr);
+}  // extern "C"
+
+#endif  // ASAN_INTERFACE_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_internal.h b/contrib/libs/clang14-rt/lib/asan/asan_internal.h
new file mode 100644
index 0000000000..ad3320304d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_internal.h
@@ -0,0 +1,168 @@
+//===-- asan_internal.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header which defines various general utilities.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_INTERNAL_H
+#define ASAN_INTERNAL_H
+
+#include "asan_flags.h"
+#include "asan_interface_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_libc.h"
+
+#if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
+# error "The AddressSanitizer run-time should not be"
+        " instrumented by AddressSanitizer"
+#endif
+
+// Build-time configuration options.
+
+// If set, asan will intercept C++ exception api call(s).
+#ifndef ASAN_HAS_EXCEPTIONS
+# define ASAN_HAS_EXCEPTIONS 1
+#endif
+
+// If set, values like allocator chunk size, as well as defaults for some flags
+// will be changed towards less memory overhead.
+#ifndef ASAN_LOW_MEMORY
+#  if SANITIZER_IOS || SANITIZER_ANDROID
+#    define ASAN_LOW_MEMORY 1
+#  else
+#    define ASAN_LOW_MEMORY 0
+#  endif
+#endif
+
+#ifndef ASAN_DYNAMIC
+# ifdef PIC
+#  define ASAN_DYNAMIC 1
+# else
+#  define ASAN_DYNAMIC 0
+# endif
+#endif
+
+// All internal functions in asan reside inside the __asan namespace
+// to avoid namespace collisions with the user programs.
+// Separate namespace also makes it simpler to distinguish the asan run-time
+// functions from the instrumented user code in a profile.
+namespace __asan {
+
+class AsanThread;
+using __sanitizer::StackTrace;
+
+void AsanInitFromRtl();
+
+// asan_win.cpp
+void InitializePlatformExceptionHandlers();
+// Returns whether an address is a valid allocated system heap block.
+// 'addr' must point to the beginning of the block.
+bool IsSystemHeapAddress(uptr addr);
+
+// asan_rtl.cpp
+void PrintAddressSpaceLayout();
+void NORETURN ShowStatsAndAbort();
+
+// asan_shadow_setup.cpp
+void InitializeShadowMemory();
+
+// asan_malloc_linux.cpp / asan_malloc_mac.cpp
+void ReplaceSystemMalloc();
+
+// asan_linux.cpp / asan_mac.cpp / asan_win.cpp
+uptr FindDynamicShadowStart();
+void *AsanDoesNotSupportStaticLinkage();
+void AsanCheckDynamicRTPrereqs();
+void AsanCheckIncompatibleRT();
+
+// Unpoisons platform-specific stacks.
+// Returns true if all stacks have been unpoisoned.
+bool PlatformUnpoisonStacks();
+
+// asan_rtl.cpp
+// Unpoison a region containing a stack.
+// Performs a sanity check and warns if the bounds don't look right.
+// The warning contains the type string to identify the stack type.
+void UnpoisonStack(uptr bottom, uptr top, const char *type);
+
+// asan_thread.cpp
+AsanThread *CreateMainThread();
+
+// Support function for __asan_(un)register_image_globals. Searches for the
+// loaded image containing `needle' and then enumerates all global metadata
+// structures declared in that image, applying `op' (e.g.,
+// __asan_(un)register_globals) to them.
+typedef void (*globals_op_fptr)(__asan_global *, uptr);
+void AsanApplyToGlobals(globals_op_fptr op, const void *needle);
+
+void AsanOnDeadlySignal(int, void *siginfo, void *context);
+
+void ReadContextStack(void *context, uptr *stack, uptr *ssize);
+void StopInitOrderChecking();
+
+// Wrapper for TLS/TSD.
+void AsanTSDInit(void (*destructor)(void *tsd));
+void *AsanTSDGet();
+void AsanTSDSet(void *tsd);
+void PlatformTSDDtor(void *tsd);
+
+void AppendToErrorMessageBuffer(const char *buffer);
+
+void *AsanDlSymNext(const char *sym);
+
+// Returns `true` iff most of ASan init process should be skipped due to the
+// ASan library being loaded via `dlopen()`. Platforms may perform any
+// `dlopen()` specific initialization inside this function.
+bool HandleDlopenInit();
+
+// Add convenient macro for interface functions that may be represented as
+// weak hooks.
+#define ASAN_MALLOC_HOOK(ptr, size)                                   \
+  do {                                                                \
+    if (&__sanitizer_malloc_hook) __sanitizer_malloc_hook(ptr, size); \
+    RunMallocHooks(ptr, size);                                        \
+  } while (false)
+#define ASAN_FREE_HOOK(ptr)                                 \
+  do {                                                      \
+    if (&__sanitizer_free_hook) __sanitizer_free_hook(ptr); \
+    RunFreeHooks(ptr);                                      \
+  } while (false)
+#define ASAN_ON_ERROR() \
+  if (&__asan_on_error) __asan_on_error()
+
+extern int asan_inited;
+// Used to avoid infinite recursion in __asan_init().
+extern bool asan_init_is_running;
+extern void (*death_callback)(void);
+// These magic values are written to shadow for better error reporting.
+const int kAsanHeapLeftRedzoneMagic = 0xfa;
+const int kAsanHeapFreeMagic = 0xfd;
+const int kAsanStackLeftRedzoneMagic = 0xf1;
+const int kAsanStackMidRedzoneMagic = 0xf2;
+const int kAsanStackRightRedzoneMagic = 0xf3;
+const int kAsanStackAfterReturnMagic = 0xf5;
+const int kAsanInitializationOrderMagic = 0xf6;
+const int kAsanUserPoisonedMemoryMagic = 0xf7;
+const int kAsanContiguousContainerOOBMagic = 0xfc;
+const int kAsanStackUseAfterScopeMagic = 0xf8;
+const int kAsanGlobalRedzoneMagic = 0xf9;
+const int kAsanInternalHeapMagic = 0xfe;
+const int kAsanArrayCookieMagic = 0xac;
+const int kAsanIntraObjectRedzone = 0xbb;
+const int kAsanAllocaLeftMagic = 0xca;
+const int kAsanAllocaRightMagic = 0xcb;
+
+static const uptr kCurrentStackFrameMagic = 0x41B58AB3;
+static const uptr kRetiredStackFrameMagic = 0x45E0360E;
+
+}  // namespace __asan
+
+#endif  // ASAN_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_linux.cpp b/contrib/libs/clang14-rt/lib/asan/asan_linux.cpp
new file mode 100644
index 0000000000..04741eeb61
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_linux.cpp
@@ -0,0 +1,237 @@
+//===-- asan_linux.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Linux-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_premap_shadow.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_freebsd.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <dlfcn.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <unwind.h>
+
+#if SANITIZER_FREEBSD
+#error #include <sys/link_elf.h>
+#endif
+
+#if SANITIZER_SOLARIS
+#include <link.h>
+#endif
+
+#if SANITIZER_ANDROID || SANITIZER_FREEBSD || SANITIZER_SOLARIS
+#include <ucontext.h>
+extern "C" void* _DYNAMIC;
+#elif SANITIZER_NETBSD
+#error #include <link_elf.h>
+#include <ucontext.h>
+extern Elf_Dyn _DYNAMIC;
+#else
+#include <sys/ucontext.h>
+#include <link.h>
+extern ElfW(Dyn) _DYNAMIC[];
+#endif
+
+// x86-64 FreeBSD 9.2 and older define 'ucontext_t' incorrectly in
+// 32-bit mode.
+#if SANITIZER_FREEBSD && (SANITIZER_WORDSIZE == 32) && \
+  __FreeBSD_version <= 902001  // v9.2
+#define ucontext_t xucontext_t
+#endif
+
+typedef enum {
+  ASAN_RT_VERSION_UNDEFINED = 0,
+  ASAN_RT_VERSION_DYNAMIC,
+  ASAN_RT_VERSION_STATIC,
+} asan_rt_version_t;
+
+// FIXME: perhaps also store abi version here?
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+asan_rt_version_t  __asan_rt_version;
+}
+
+namespace __asan {
+
+void InitializePlatformInterceptors() {}
+void InitializePlatformExceptionHandlers() {}
+bool IsSystemHeapAddress (uptr addr) { return false; }
+
+void *AsanDoesNotSupportStaticLinkage() {
+  // This will fail to link with -static.
+  return &_DYNAMIC;
+}
+
+#if ASAN_PREMAP_SHADOW
+uptr FindPremappedShadowStart(uptr shadow_size_bytes) {
+  uptr granularity = GetMmapGranularity();
+  uptr shadow_start = reinterpret_cast<uptr>(&__asan_shadow);
+  uptr premap_shadow_size = PremapShadowSize();
+  uptr shadow_size = RoundUpTo(shadow_size_bytes, granularity);
+  // We may have mapped too much. Release extra memory.
+  UnmapFromTo(shadow_start + shadow_size, shadow_start + premap_shadow_size);
+  return shadow_start;
+}
+#endif
+
+uptr FindDynamicShadowStart() {
+  uptr shadow_size_bytes = MemToShadowSize(kHighMemEnd);
+#if ASAN_PREMAP_SHADOW
+  if (!PremapShadowFailed())
+    return FindPremappedShadowStart(shadow_size_bytes);
+#endif
+
+  return MapDynamicShadow(shadow_size_bytes, ASAN_SHADOW_SCALE,
+                          /*min_shadow_base_alignment*/ 0, kHighMemEnd);
+}
+
+void AsanApplyToGlobals(globals_op_fptr op, const void *needle) {
+  UNIMPLEMENTED();
+}
+
+void FlushUnneededASanShadowMemory(uptr p, uptr size) {
+  // Since asan's mapping is compacting, the shadow chunk may be
+  // not page-aligned, so we only flush the page-aligned portion.
+  ReleaseMemoryPagesToOS(MemToShadow(p), MemToShadow(p + size));
+}
+
+#if SANITIZER_ANDROID
+// FIXME: should we do anything for Android?
+void AsanCheckDynamicRTPrereqs() {}
+void AsanCheckIncompatibleRT() {}
+#else
+static int FindFirstDSOCallback(struct dl_phdr_info *info, size_t size,
+                                void *data) {
+  VReport(2, "info->dlpi_name = %s\tinfo->dlpi_addr = %p\n", info->dlpi_name,
+          (void *)info->dlpi_addr);
+
+  const char **name = (const char **)data;
+
+  // Ignore first entry (the main program)
+  if (!*name) {
+    *name = "";
+    return 0;
+  }
+
+#    if SANITIZER_LINUX
+  // Ignore vDSO. glibc versions earlier than 2.15 (and some patched
+  // by distributors) return an empty name for the vDSO entry, so
+  // detect this as well.
+  if (!info->dlpi_name[0] ||
+      internal_strncmp(info->dlpi_name, "linux-", sizeof("linux-") - 1) == 0)
+    return 0;
+#    endif
+
+  *name = info->dlpi_name;
+  return 1;
+}
+
+static bool IsDynamicRTName(const char *libname) {
+  return internal_strstr(libname, "libclang_rt.asan") ||
+    internal_strstr(libname, "libasan.so");
+}
+
+static void ReportIncompatibleRT() {
+  Report("Your application is linked against incompatible ASan runtimes.\n");
+  Die();
+}
+
+void AsanCheckDynamicRTPrereqs() {
+  if (!ASAN_DYNAMIC || !flags()->verify_asan_link_order)
+    return;
+
+  // Ensure that dynamic RT is the first DSO in the list
+  const char *first_dso_name = nullptr;
+  dl_iterate_phdr(FindFirstDSOCallback, &first_dso_name);
+  if (first_dso_name && first_dso_name[0] && !IsDynamicRTName(first_dso_name)) {
+    Report("ASan runtime does not come first in initial library list; "
+           "you should either link runtime to your application or "
+           "manually preload it with LD_PRELOAD.\n");
+    Die();
+  }
+}
+
+void AsanCheckIncompatibleRT() {
+  if (ASAN_DYNAMIC) {
+    if (__asan_rt_version == ASAN_RT_VERSION_UNDEFINED) {
+      __asan_rt_version = ASAN_RT_VERSION_DYNAMIC;
+    } else if (__asan_rt_version != ASAN_RT_VERSION_DYNAMIC) {
+      ReportIncompatibleRT();
+    }
+  } else {
+    if (__asan_rt_version == ASAN_RT_VERSION_UNDEFINED) {
+      // Ensure that dynamic runtime is not present. We should detect it
+      // as early as possible, otherwise ASan interceptors could bind to
+      // the functions in dynamic ASan runtime instead of the functions in
+      // system libraries, causing crashes later in ASan initialization.
+      MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+      char filename[PATH_MAX];
+      MemoryMappedSegment segment(filename, sizeof(filename));
+      while (proc_maps.Next(&segment)) {
+        if (IsDynamicRTName(segment.filename)) {
+          Report("Your application is linked against "
+                 "incompatible ASan runtimes.\n");
+          Die();
+        }
+      }
+      __asan_rt_version = ASAN_RT_VERSION_STATIC;
+    } else if (__asan_rt_version != ASAN_RT_VERSION_STATIC) {
+      ReportIncompatibleRT();
+    }
+  }
+}
+#endif // SANITIZER_ANDROID
+
+#if !SANITIZER_ANDROID
+void ReadContextStack(void *context, uptr *stack, uptr *ssize) {
+  ucontext_t *ucp = (ucontext_t*)context;
+  *stack = (uptr)ucp->uc_stack.ss_sp;
+  *ssize = ucp->uc_stack.ss_size;
+}
+#else
+void ReadContextStack(void *context, uptr *stack, uptr *ssize) {
+  UNIMPLEMENTED();
+}
+#endif
+
+void *AsanDlSymNext(const char *sym) {
+  return dlsym(RTLD_NEXT, sym);
+}
+
+bool HandleDlopenInit() {
+  // Not supported on this platform.
+  static_assert(!SANITIZER_SUPPORTS_INIT_FOR_DLOPEN,
+                "Expected SANITIZER_SUPPORTS_INIT_FOR_DLOPEN to be false");
+  return false;
+}
+
+} // namespace __asan
+
+#endif  // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD ||
+        // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_lock.h b/contrib/libs/clang14-rt/lib/asan/asan_lock.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_lock.h
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_mac.cpp b/contrib/libs/clang14-rt/lib/asan/asan_mac.cpp
new file mode 100644
index 0000000000..9161f728d4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_mac.cpp
@@ -0,0 +1,299 @@
+//===-- asan_mac.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Mac-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_mac.h"
+
+#include <dlfcn.h>
+#include <fcntl.h>
+#include <libkern/OSAtomic.h>
+#include <mach-o/dyld.h>
+#include <mach-o/getsect.h>
+#include <mach-o/loader.h>
+#include <pthread.h>
+#include <stdlib.h>  // for free()
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/sysctl.h>
+#include <sys/ucontext.h>
+#include <unistd.h>
+
+// from <crt_externs.h>, but we don't have that file on iOS
+extern "C" {
+  extern char ***_NSGetArgv(void);
+  extern char ***_NSGetEnviron(void);
+}
+
+namespace __asan {
+
+void InitializePlatformInterceptors() {}
+void InitializePlatformExceptionHandlers() {}
+bool IsSystemHeapAddress (uptr addr) { return false; }
+
+// No-op. Mac does not support static linkage anyway.
+void *AsanDoesNotSupportStaticLinkage() {
+  return 0;
+}
+
+uptr FindDynamicShadowStart() {
+  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), ASAN_SHADOW_SCALE,
+                          /*min_shadow_base_alignment*/ 0, kHighMemEnd);
+}
+
+// No-op. Mac does not support static linkage anyway.
+void AsanCheckDynamicRTPrereqs() {}
+
+// No-op. Mac does not support static linkage anyway.
+void AsanCheckIncompatibleRT() {}
+
+void AsanApplyToGlobals(globals_op_fptr op, const void *needle) {
+  // Find the Mach-O header for the image containing the needle
+  Dl_info info;
+  int err = dladdr(needle, &info);
+  if (err == 0) return;
+
+#if __LP64__
+  const struct mach_header_64 *mh = (struct mach_header_64 *)info.dli_fbase;
+#else
+  const struct mach_header *mh = (struct mach_header *)info.dli_fbase;
+#endif
+
+  // Look up the __asan_globals section in that image and register its globals
+  unsigned long size = 0;
+  __asan_global *globals = (__asan_global *)getsectiondata(
+      mh,
+      "__DATA", "__asan_globals",
+      &size);
+
+  if (!globals) return;
+  if (size % sizeof(__asan_global) != 0) return;
+  op(globals, size / sizeof(__asan_global));
+}
+
+void FlushUnneededASanShadowMemory(uptr p, uptr size) {
+  // Since asan's mapping is compacting, the shadow chunk may be
+  // not page-aligned, so we only flush the page-aligned portion.
+  ReleaseMemoryPagesToOS(MemToShadow(p), MemToShadow(p + size));
+}
+
+void ReadContextStack(void *context, uptr *stack, uptr *ssize) {
+  UNIMPLEMENTED();
+}
+
+// Support for the following functions from libdispatch on Mac OS:
+//   dispatch_async_f()
+//   dispatch_async()
+//   dispatch_sync_f()
+//   dispatch_sync()
+//   dispatch_after_f()
+//   dispatch_after()
+//   dispatch_group_async_f()
+//   dispatch_group_async()
+// TODO(glider): libdispatch API contains other functions that we don't support
+// yet.
+//
+// dispatch_sync() and dispatch_sync_f() are synchronous, although chances are
+// they can cause jobs to run on a thread different from the current one.
+// TODO(glider): if so, we need a test for this (otherwise we should remove
+// them).
+//
+// The following functions use dispatch_barrier_async_f() (which isn't a library
+// function but is exported) and are thus supported:
+//   dispatch_source_set_cancel_handler_f()
+//   dispatch_source_set_cancel_handler()
+//   dispatch_source_set_event_handler_f()
+//   dispatch_source_set_event_handler()
+//
+// The reference manual for Grand Central Dispatch is available at
+//   http://developer.apple.com/library/mac/#documentation/Performance/Reference/GCD_libdispatch_Ref/Reference/reference.html
+// The implementation details are at
+//   http://libdispatch.macosforge.org/trac/browser/trunk/src/queue.c
+
+typedef void* dispatch_group_t;
+typedef void* dispatch_queue_t;
+typedef void* dispatch_source_t;
+typedef u64 dispatch_time_t;
+typedef void (*dispatch_function_t)(void *block);
+typedef void* (*worker_t)(void *block);
+
+// A wrapper for the ObjC blocks used to support libdispatch.
+typedef struct {
+  void *block;
+  dispatch_function_t func;
+  u32 parent_tid;
+} asan_block_context_t;
+
+ALWAYS_INLINE
+void asan_register_worker_thread(int parent_tid, StackTrace *stack) {
+  AsanThread *t = GetCurrentThread();
+  if (!t) {
+    t = AsanThread::Create(/* start_routine */ nullptr, /* arg */ nullptr,
+                           parent_tid, stack, /* detached */ true);
+    t->Init();
+    asanThreadRegistry().StartThread(t->tid(), GetTid(), ThreadType::Worker,
+                                     nullptr);
+    SetCurrentThread(t);
+  }
+}
+
+// For use by only those functions that allocated the context via
+// alloc_asan_context().
+extern "C"
+void asan_dispatch_call_block_and_release(void *block) {
+  GET_STACK_TRACE_THREAD;
+  asan_block_context_t *context = (asan_block_context_t*)block;
+  VReport(2,
+          "asan_dispatch_call_block_and_release(): "
+          "context: %p, pthread_self: %p\n",
+          block, pthread_self());
+  asan_register_worker_thread(context->parent_tid, &stack);
+  // Call the original dispatcher for the block.
+  context->func(context->block);
+  asan_free(context, &stack, FROM_MALLOC);
+}
+
+}  // namespace __asan
+
+using namespace __asan;
+
+// Wrap |ctxt| and |func| into an asan_block_context_t.
+// The caller retains control of the allocated context.
+extern "C"
+asan_block_context_t *alloc_asan_context(void *ctxt, dispatch_function_t func,
+                                         BufferedStackTrace *stack) {
+  asan_block_context_t *asan_ctxt =
+      (asan_block_context_t*) asan_malloc(sizeof(asan_block_context_t), stack);
+  asan_ctxt->block = ctxt;
+  asan_ctxt->func = func;
+  asan_ctxt->parent_tid = GetCurrentTidOrInvalid();
+  return asan_ctxt;
+}
+
+// Define interceptor for dispatch_*_f function with the three most common
+// parameters: dispatch_queue_t, context, dispatch_function_t.
+#define INTERCEPT_DISPATCH_X_F_3(dispatch_x_f)                                \
+  INTERCEPTOR(void, dispatch_x_f, dispatch_queue_t dq, void *ctxt,            \
+                                  dispatch_function_t func) {                 \
+    GET_STACK_TRACE_THREAD;                                                   \
+    asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack); \
+    if (Verbosity() >= 2) {                                     \
+      Report(#dispatch_x_f "(): context: %p, pthread_self: %p\n",             \
+             asan_ctxt, pthread_self());                                      \
+      PRINT_CURRENT_STACK();                                                  \
+    }                                                                         \
+    return REAL(dispatch_x_f)(dq, (void*)asan_ctxt,                           \
+                              asan_dispatch_call_block_and_release);          \
+  }
+
+INTERCEPT_DISPATCH_X_F_3(dispatch_async_f)
+INTERCEPT_DISPATCH_X_F_3(dispatch_sync_f)
+INTERCEPT_DISPATCH_X_F_3(dispatch_barrier_async_f)
+
+INTERCEPTOR(void, dispatch_after_f, dispatch_time_t when,
+                                    dispatch_queue_t dq, void *ctxt,
+                                    dispatch_function_t func) {
+  GET_STACK_TRACE_THREAD;
+  asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack);
+  if (Verbosity() >= 2) {
+    Report("dispatch_after_f: %p\n", asan_ctxt);
+    PRINT_CURRENT_STACK();
+  }
+  return REAL(dispatch_after_f)(when, dq, (void*)asan_ctxt,
+                                asan_dispatch_call_block_and_release);
+}
+
+INTERCEPTOR(void, dispatch_group_async_f, dispatch_group_t group,
+                                          dispatch_queue_t dq, void *ctxt,
+                                          dispatch_function_t func) {
+  GET_STACK_TRACE_THREAD;
+  asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack);
+  if (Verbosity() >= 2) {
+    Report("dispatch_group_async_f(): context: %p, pthread_self: %p\n",
+           asan_ctxt, pthread_self());
+    PRINT_CURRENT_STACK();
+  }
+  REAL(dispatch_group_async_f)(group, dq, (void*)asan_ctxt,
+                               asan_dispatch_call_block_and_release);
+}
+
+#if !defined(MISSING_BLOCKS_SUPPORT)
+extern "C" {
+void dispatch_async(dispatch_queue_t dq, void(^work)(void));
+void dispatch_group_async(dispatch_group_t dg, dispatch_queue_t dq,
+                          void(^work)(void));
+void dispatch_after(dispatch_time_t when, dispatch_queue_t queue,
+                    void(^work)(void));
+void dispatch_source_set_cancel_handler(dispatch_source_t ds,
+                                        void(^work)(void));
+void dispatch_source_set_event_handler(dispatch_source_t ds, void(^work)(void));
+}
+
+#define GET_ASAN_BLOCK(work) \
+  void (^asan_block)(void);  \
+  int parent_tid = GetCurrentTidOrInvalid(); \
+  asan_block = ^(void) { \
+    GET_STACK_TRACE_THREAD; \
+    asan_register_worker_thread(parent_tid, &stack); \
+    work(); \
+  }
+
+INTERCEPTOR(void, dispatch_async,
+            dispatch_queue_t dq, void(^work)(void)) {
+  ENABLE_FRAME_POINTER;
+  GET_ASAN_BLOCK(work);
+  REAL(dispatch_async)(dq, asan_block);
+}
+
+INTERCEPTOR(void, dispatch_group_async,
+            dispatch_group_t dg, dispatch_queue_t dq, void(^work)(void)) {
+  ENABLE_FRAME_POINTER;
+  GET_ASAN_BLOCK(work);
+  REAL(dispatch_group_async)(dg, dq, asan_block);
+}
+
+INTERCEPTOR(void, dispatch_after,
+            dispatch_time_t when, dispatch_queue_t queue, void(^work)(void)) {
+  ENABLE_FRAME_POINTER;
+  GET_ASAN_BLOCK(work);
+  REAL(dispatch_after)(when, queue, asan_block);
+}
+
+INTERCEPTOR(void, dispatch_source_set_cancel_handler,
+            dispatch_source_t ds, void(^work)(void)) {
+  if (!work) {
+    REAL(dispatch_source_set_cancel_handler)(ds, work);
+    return;
+  }
+  ENABLE_FRAME_POINTER;
+  GET_ASAN_BLOCK(work);
+  REAL(dispatch_source_set_cancel_handler)(ds, asan_block);
+}
+
+INTERCEPTOR(void, dispatch_source_set_event_handler,
+            dispatch_source_t ds, void(^work)(void)) {
+  ENABLE_FRAME_POINTER;
+  GET_ASAN_BLOCK(work);
+  REAL(dispatch_source_set_event_handler)(ds, asan_block);
+}
+#endif
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_malloc_linux.cpp b/contrib/libs/clang14-rt/lib/asan/asan_malloc_linux.cpp
new file mode 100644
index 0000000000..bab80b96f5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_malloc_linux.cpp
@@ -0,0 +1,226 @@
+//===-- asan_malloc_linux.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Linux-specific malloc interception.
+// We simply define functions like malloc, free, realloc, etc.
+// They will replace the corresponding libc functions automagically.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_FUCHSIA || SANITIZER_LINUX || \
+    SANITIZER_NETBSD || SANITIZER_SOLARIS
+
+#  include "asan_allocator.h"
+#  include "asan_interceptors.h"
+#  include "asan_internal.h"
+#  include "asan_stack.h"
+#  include "lsan/lsan_common.h"
+#  include "sanitizer_common/sanitizer_allocator_checks.h"
+#  include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#  include "sanitizer_common/sanitizer_errno.h"
+#  include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+// ---------------------- Replacement functions ---------------- {{{1
+using namespace __asan;
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return asan_init_is_running; }
+  static void OnAllocate(const void *ptr, uptr size) {
+#  if CAN_SANITIZE_LEAKS
+    // Suppress leaks from dlerror(). Previously dlsym hack on global array was
+    // used by leak sanitizer as a root region.
+    __lsan_register_root_region(ptr, size);
+#  endif
+  }
+  static void OnFree(const void *ptr, uptr size) {
+#  if CAN_SANITIZE_LEAKS
+    __lsan_unregister_root_region(ptr, size);
+#  endif
+  }
+};
+
+INTERCEPTOR(void, free, void *ptr) {
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_STACK_TRACE_FREE;
+  asan_free(ptr, &stack, FROM_MALLOC);
+}
+
+#if SANITIZER_INTERCEPT_CFREE
+INTERCEPTOR(void, cfree, void *ptr) {
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_STACK_TRACE_FREE;
+  asan_free(ptr, &stack, FROM_MALLOC);
+}
+#endif // SANITIZER_INTERCEPT_CFREE
+
+INTERCEPTOR(void*, malloc, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  ENSURE_ASAN_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return asan_malloc(size, &stack);
+}
+
+INTERCEPTOR(void*, calloc, uptr nmemb, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  ENSURE_ASAN_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return asan_calloc(nmemb, size, &stack);
+}
+
+INTERCEPTOR(void*, realloc, void *ptr, uptr size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  ENSURE_ASAN_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return asan_realloc(ptr, size, &stack);
+}
+
+#if SANITIZER_INTERCEPT_REALLOCARRAY
+INTERCEPTOR(void*, reallocarray, void *ptr, uptr nmemb, uptr size) {
+  ENSURE_ASAN_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return asan_reallocarray(ptr, nmemb, size, &stack);
+}
+#endif  // SANITIZER_INTERCEPT_REALLOCARRAY
+
+#if SANITIZER_INTERCEPT_MEMALIGN
+INTERCEPTOR(void*, memalign, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_memalign(boundary, size, &stack, FROM_MALLOC);
+}
+
+INTERCEPTOR(void*, __libc_memalign, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  void *res = asan_memalign(boundary, size, &stack, FROM_MALLOC);
+  DTLS_on_libc_memalign(res, size);
+  return res;
+}
+#endif // SANITIZER_INTERCEPT_MEMALIGN
+
+#if SANITIZER_INTERCEPT_ALIGNED_ALLOC
+INTERCEPTOR(void*, aligned_alloc, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_aligned_alloc(boundary, size, &stack);
+}
+#endif // SANITIZER_INTERCEPT_ALIGNED_ALLOC
+
+INTERCEPTOR(uptr, malloc_usable_size, void *ptr) {
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  return asan_malloc_usable_size(ptr, pc, bp);
+}
+
+#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+// We avoid including malloc.h for portability reasons.
+// man mallinfo says the fields are "long", but the implementation uses int.
+// It doesn't matter much -- we just need to make sure that the libc's mallinfo
+// is not called.
+struct fake_mallinfo {
+  int x[10];
+};
+
+INTERCEPTOR(struct fake_mallinfo, mallinfo, void) {
+  struct fake_mallinfo res;
+  REAL(memset)(&res, 0, sizeof(res));
+  return res;
+}
+
+INTERCEPTOR(int, mallopt, int cmd, int value) {
+  return 0;
+}
+#endif // SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+
+INTERCEPTOR(int, posix_memalign, void **memptr, uptr alignment, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_posix_memalign(memptr, alignment, size, &stack);
+}
+
+INTERCEPTOR(void*, valloc, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_valloc(size, &stack);
+}
+
+#if SANITIZER_INTERCEPT_PVALLOC
+INTERCEPTOR(void*, pvalloc, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_pvalloc(size, &stack);
+}
+#endif // SANITIZER_INTERCEPT_PVALLOC
+
+INTERCEPTOR(void, malloc_stats, void) {
+  __asan_print_accumulated_stats();
+}
+
+#if SANITIZER_ANDROID
+// Format of __libc_malloc_dispatch has changed in Android L.
+// While we are moving towards a solution that does not depend on bionic
+// internals, here is something to support both K* and L releases.
+struct MallocDebugK {
+  void *(*malloc)(uptr bytes);
+  void (*free)(void *mem);
+  void *(*calloc)(uptr n_elements, uptr elem_size);
+  void *(*realloc)(void *oldMem, uptr bytes);
+  void *(*memalign)(uptr alignment, uptr bytes);
+  uptr (*malloc_usable_size)(void *mem);
+};
+
+struct MallocDebugL {
+  void *(*calloc)(uptr n_elements, uptr elem_size);
+  void (*free)(void *mem);
+  fake_mallinfo (*mallinfo)(void);
+  void *(*malloc)(uptr bytes);
+  uptr (*malloc_usable_size)(void *mem);
+  void *(*memalign)(uptr alignment, uptr bytes);
+  int (*posix_memalign)(void **memptr, uptr alignment, uptr size);
+  void* (*pvalloc)(uptr size);
+  void *(*realloc)(void *oldMem, uptr bytes);
+  void* (*valloc)(uptr size);
+};
+
+ALIGNED(32) const MallocDebugK asan_malloc_dispatch_k = {
+    WRAP(malloc),  WRAP(free),     WRAP(calloc),
+    WRAP(realloc), WRAP(memalign), WRAP(malloc_usable_size)};
+
+ALIGNED(32) const MallocDebugL asan_malloc_dispatch_l = {
+    WRAP(calloc),         WRAP(free),               WRAP(mallinfo),
+    WRAP(malloc),         WRAP(malloc_usable_size), WRAP(memalign),
+    WRAP(posix_memalign), WRAP(pvalloc),            WRAP(realloc),
+    WRAP(valloc)};
+
+namespace __asan {
+void ReplaceSystemMalloc() {
+  void **__libc_malloc_dispatch_p =
+      (void **)AsanDlSymNext("__libc_malloc_dispatch");
+  if (__libc_malloc_dispatch_p) {
+    // Decide on K vs L dispatch format by the presence of
+    // __libc_malloc_default_dispatch export in libc.
+    void *default_dispatch_p = AsanDlSymNext("__libc_malloc_default_dispatch");
+    if (default_dispatch_p)
+      *__libc_malloc_dispatch_p = (void *)&asan_malloc_dispatch_k;
+    else
+      *__libc_malloc_dispatch_p = (void *)&asan_malloc_dispatch_l;
+  }
+}
+}  // namespace __asan
+
+#else  // SANITIZER_ANDROID
+
+namespace __asan {
+void ReplaceSystemMalloc() {
+}
+}  // namespace __asan
+#endif  // SANITIZER_ANDROID
+
+#endif  // SANITIZER_FREEBSD || SANITIZER_FUCHSIA || SANITIZER_LINUX ||
+        // SANITIZER_NETBSD || SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_malloc_mac.cpp b/contrib/libs/clang14-rt/lib/asan/asan_malloc_mac.cpp
new file mode 100644
index 0000000000..e8484685da
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_malloc_mac.cpp
@@ -0,0 +1,102 @@
+//===-- asan_malloc_mac.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Mac-specific malloc interception.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "asan_interceptors.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_stats.h"
+#include "lsan/lsan_common.h"
+
+using namespace __asan;
+#define COMMON_MALLOC_ZONE_NAME "asan"
+#define COMMON_MALLOC_ENTER() ENSURE_ASAN_INITED()
+#define COMMON_MALLOC_SANITIZER_INITIALIZED asan_inited
+#define COMMON_MALLOC_FORCE_LOCK() asan_mz_force_lock()
+#define COMMON_MALLOC_FORCE_UNLOCK() asan_mz_force_unlock()
+#define COMMON_MALLOC_MEMALIGN(alignment, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = asan_memalign(alignment, size, &stack, FROM_MALLOC)
+#define COMMON_MALLOC_MALLOC(size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = asan_malloc(size, &stack)
+#define COMMON_MALLOC_REALLOC(ptr, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = asan_realloc(ptr, size, &stack);
+#define COMMON_MALLOC_CALLOC(count, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = asan_calloc(count, size, &stack);
+#define COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size) \
+  GET_STACK_TRACE_MALLOC; \
+  int res = asan_posix_memalign(memptr, alignment, size, &stack);
+#define COMMON_MALLOC_VALLOC(size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = asan_memalign(GetPageSizeCached(), size, &stack, FROM_MALLOC);
+#define COMMON_MALLOC_FREE(ptr) \
+  GET_STACK_TRACE_FREE; \
+  asan_free(ptr, &stack, FROM_MALLOC);
+#define COMMON_MALLOC_SIZE(ptr) \
+  uptr size = asan_mz_size(ptr);
+#define COMMON_MALLOC_FILL_STATS(zone, stats) \
+  AsanMallocStats malloc_stats; \
+  FillMallocStatistics(&malloc_stats); \
+  CHECK(sizeof(malloc_statistics_t) == sizeof(AsanMallocStats)); \
+  internal_memcpy(stats, &malloc_stats, sizeof(malloc_statistics_t));
+#define COMMON_MALLOC_REPORT_UNKNOWN_REALLOC(ptr, zone_ptr, zone_name) \
+  GET_STACK_TRACE_FREE; \
+  ReportMacMzReallocUnknown((uptr)ptr, (uptr)zone_ptr, zone_name, &stack);
+#define COMMON_MALLOC_NAMESPACE __asan
+#define COMMON_MALLOC_HAS_ZONE_ENUMERATOR 0
+#define COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT 1
+
+#include "sanitizer_common/sanitizer_malloc_mac.inc"
+
+namespace COMMON_MALLOC_NAMESPACE {
+
+bool HandleDlopenInit() {
+  static_assert(SANITIZER_SUPPORTS_INIT_FOR_DLOPEN,
+                "Expected SANITIZER_SUPPORTS_INIT_FOR_DLOPEN to be true");
+  // We have no reliable way of knowing how we are being loaded
+  // so make it a requirement on Apple platforms to set this environment
+  // variable to indicate that we want to perform initialization via
+  // dlopen().
+  auto init_str = GetEnv("APPLE_ASAN_INIT_FOR_DLOPEN");
+  if (!init_str)
+    return false;
+  if (internal_strncmp(init_str, "1", 1) != 0)
+    return false;
+  // When we are loaded via `dlopen()` path we still initialize the malloc zone
+  // so Symbolication clients (e.g. `leaks`) that load the ASan allocator can
+  // find an initialized malloc zone.
+  InitMallocZoneFields();
+  return true;
+}
+}  // namespace COMMON_MALLOC_NAMESPACE
+
+namespace {
+
+void mi_extra_init(sanitizer_malloc_introspection_t *mi) {
+  uptr last_byte_plus_one = 0;
+  mi->allocator_ptr = 0;
+  // Range is [begin_ptr, end_ptr)
+  __lsan::GetAllocatorGlobalRange(&(mi->allocator_ptr), &last_byte_plus_one);
+  CHECK_NE(mi->allocator_ptr, 0);
+  CHECK_GT(last_byte_plus_one, mi->allocator_ptr);
+  mi->allocator_size = last_byte_plus_one - (mi->allocator_ptr);
+  CHECK_GT(mi->allocator_size, 0);
+}
+}  // namespace
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_malloc_win.cpp b/contrib/libs/clang14-rt/lib/asan/asan_malloc_win.cpp
new file mode 100644
index 0000000000..4b76d4ebd3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_malloc_win.cpp
@@ -0,0 +1,551 @@
+//===-- asan_malloc_win.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Windows-specific malloc interception.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+#include "asan_allocator.h"
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_stack.h"
+#include "interception/interception.h"
+#include <stddef.h>
+
+// Intentionally not including windows.h here, to avoid the risk of
+// pulling in conflicting declarations of these functions. (With mingw-w64,
+// there's a risk of windows.h pulling in stdint.h.)
+typedef int BOOL;
+typedef void *HANDLE;
+typedef const void *LPCVOID;
+typedef void *LPVOID;
+
+typedef unsigned long DWORD;
+constexpr unsigned long HEAP_ZERO_MEMORY = 0x00000008;
+constexpr unsigned long HEAP_REALLOC_IN_PLACE_ONLY = 0x00000010;
+constexpr unsigned long HEAP_ALLOCATE_SUPPORTED_FLAGS = (HEAP_ZERO_MEMORY);
+constexpr unsigned long HEAP_ALLOCATE_UNSUPPORTED_FLAGS =
+    (~HEAP_ALLOCATE_SUPPORTED_FLAGS);
+constexpr unsigned long HEAP_FREE_UNSUPPORTED_FLAGS =
+    (~HEAP_ALLOCATE_SUPPORTED_FLAGS);
+constexpr unsigned long HEAP_REALLOC_UNSUPPORTED_FLAGS =
+    (~HEAP_ALLOCATE_SUPPORTED_FLAGS);
+
+
+extern "C" {
+LPVOID WINAPI HeapAlloc(HANDLE hHeap, DWORD dwFlags, size_t dwBytes);
+LPVOID WINAPI HeapReAlloc(HANDLE hHeap, DWORD dwFlags, LPVOID lpMem,
+                         size_t dwBytes);
+BOOL WINAPI HeapFree(HANDLE hHeap, DWORD dwFlags, LPVOID lpMem);
+size_t WINAPI HeapSize(HANDLE hHeap, DWORD dwFlags, LPCVOID lpMem);
+
+BOOL WINAPI HeapValidate(HANDLE hHeap, DWORD dwFlags, LPCVOID lpMem);
+}
+
+using namespace __asan;
+
+// MT: Simply defining functions with the same signature in *.obj
+// files overrides the standard functions in the CRT.
+// MD: Memory allocation functions are defined in the CRT .dll,
+// so we have to intercept them before they are called for the first time.
+
+#if ASAN_DYNAMIC
+# define ALLOCATION_FUNCTION_ATTRIBUTE
+#else
+# define ALLOCATION_FUNCTION_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE
+#endif
+
+extern "C" {
+ALLOCATION_FUNCTION_ATTRIBUTE
+size_t _msize(void *ptr) {
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  return asan_malloc_usable_size(ptr, pc, bp);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+size_t _msize_base(void *ptr) {
+  return _msize(ptr);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void free(void *ptr) {
+  GET_STACK_TRACE_FREE;
+  return asan_free(ptr, &stack, FROM_MALLOC);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void _free_dbg(void *ptr, int) {
+  free(ptr);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void _free_base(void *ptr) {
+  free(ptr);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *malloc(size_t size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_malloc(size, &stack);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_malloc_base(size_t size) {
+  return malloc(size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_malloc_dbg(size_t size, int, const char *, int) {
+  return malloc(size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *calloc(size_t nmemb, size_t size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_calloc(nmemb, size, &stack);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_calloc_base(size_t nmemb, size_t size) {
+  return calloc(nmemb, size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_calloc_dbg(size_t nmemb, size_t size, int, const char *, int) {
+  return calloc(nmemb, size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_calloc_impl(size_t nmemb, size_t size, int *errno_tmp) {
+  return calloc(nmemb, size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *realloc(void *ptr, size_t size) {
+  GET_STACK_TRACE_MALLOC;
+  return asan_realloc(ptr, size, &stack);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_realloc_dbg(void *ptr, size_t size, int) {
+  UNREACHABLE("_realloc_dbg should not exist!");
+  return 0;
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_realloc_base(void *ptr, size_t size) {
+  return realloc(ptr, size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_recalloc(void *p, size_t n, size_t elem_size) {
+  if (!p)
+    return calloc(n, elem_size);
+  const size_t size = n * elem_size;
+  if (elem_size != 0 && size / elem_size != n)
+    return 0;
+
+  size_t old_size = _msize(p);
+  void *new_alloc = malloc(size);
+  if (new_alloc) {
+    REAL(memcpy)(new_alloc, p, Min<size_t>(size, old_size));
+    if (old_size < size)
+      REAL(memset)(((u8 *)new_alloc) + old_size, 0, size - old_size);
+    free(p);
+  }
+  return new_alloc;
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_recalloc_base(void *p, size_t n, size_t elem_size) {
+  return _recalloc(p, n, elem_size);
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_expand(void *memblock, size_t size) {
+  // _expand is used in realloc-like functions to resize the buffer if possible.
+  // We don't want memory to stand still while resizing buffers, so return 0.
+  return 0;
+}
+
+ALLOCATION_FUNCTION_ATTRIBUTE
+void *_expand_dbg(void *memblock, size_t size) {
+  return _expand(memblock, size);
+}
+
+// TODO(timurrrr): Might want to add support for _aligned_* allocation
+// functions to detect a bit more bugs.  Those functions seem to wrap malloc().
+
+int _CrtDbgReport(int, const char*, int,
+                  const char*, const char*, ...) {
+  ShowStatsAndAbort();
+}
+
+int _CrtDbgReportW(int reportType, const wchar_t*, int,
+                   const wchar_t*, const wchar_t*, ...) {
+  ShowStatsAndAbort();
+}
+
+int _CrtSetReportMode(int, int) {
+  return 0;
+}
+}  // extern "C"
+
+#define OWNED_BY_RTL(heap, memory) \
+  (!__sanitizer_get_ownership(memory) && HeapValidate(heap, 0, memory))
+
+INTERCEPTOR_WINAPI(size_t, HeapSize, HANDLE hHeap, DWORD dwFlags,
+                   LPCVOID lpMem) {
+  // If the RTL allocators are hooked we need to check whether the ASAN
+  // allocator owns the pointer we're about to use. Allocations occur before
+  // interception takes place, so if it is not owned by the RTL heap we can
+  // pass it to the ASAN heap for inspection.
+  if (flags()->windows_hook_rtl_allocators) {
+    if (!asan_inited || OWNED_BY_RTL(hHeap, lpMem))
+      return REAL(HeapSize)(hHeap, dwFlags, lpMem);
+  } else {
+    CHECK(dwFlags == 0 && "unsupported heap flags");
+  }
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  return asan_malloc_usable_size(lpMem, pc, bp);
+}
+
+INTERCEPTOR_WINAPI(LPVOID, HeapAlloc, HANDLE hHeap, DWORD dwFlags,
+                   size_t dwBytes) {
+  // If the ASAN runtime is not initialized, or we encounter an unsupported
+  // flag, fall back to the original allocator.
+  if (flags()->windows_hook_rtl_allocators) {
+    if (UNLIKELY(!asan_inited ||
+                 (dwFlags & HEAP_ALLOCATE_UNSUPPORTED_FLAGS) != 0)) {
+      return REAL(HeapAlloc)(hHeap, dwFlags, dwBytes);
+    }
+  } else {
+    // In the case that we don't hook the rtl allocators,
+    // this becomes an assert since there is no failover to the original
+    // allocator.
+    CHECK((HEAP_ALLOCATE_UNSUPPORTED_FLAGS & dwFlags) != 0 &&
+          "unsupported flags");
+  }
+  GET_STACK_TRACE_MALLOC;
+  void *p = asan_malloc(dwBytes, &stack);
+  // Reading MSDN suggests that the *entire* usable allocation is zeroed out.
+  // Otherwise it is difficult to HeapReAlloc with HEAP_ZERO_MEMORY.
+  // https://blogs.msdn.microsoft.com/oldnewthing/20120316-00/?p=8083
+  if (p && (dwFlags & HEAP_ZERO_MEMORY)) {
+    GET_CURRENT_PC_BP_SP;
+    (void)sp;
+    auto usable_size = asan_malloc_usable_size(p, pc, bp);
+    internal_memset(p, 0, usable_size);
+  }
+  return p;
+}
+
+INTERCEPTOR_WINAPI(BOOL, HeapFree, HANDLE hHeap, DWORD dwFlags, LPVOID lpMem) {
+  // Heap allocations happen before this function is hooked, so we must fall
+  // back to the original function if the pointer is not from the ASAN heap,
+  // or unsupported flags are provided.
+  if (flags()->windows_hook_rtl_allocators) {
+    if (OWNED_BY_RTL(hHeap, lpMem))
+      return REAL(HeapFree)(hHeap, dwFlags, lpMem);
+  } else {
+    CHECK((HEAP_FREE_UNSUPPORTED_FLAGS & dwFlags) != 0 && "unsupported flags");
+  }
+  GET_STACK_TRACE_FREE;
+  asan_free(lpMem, &stack, FROM_MALLOC);
+  return true;
+}
+
+namespace __asan {
+using AllocFunction = LPVOID(WINAPI *)(HANDLE, DWORD, size_t);
+using ReAllocFunction = LPVOID(WINAPI *)(HANDLE, DWORD, LPVOID, size_t);
+using SizeFunction = size_t(WINAPI *)(HANDLE, DWORD, LPVOID);
+using FreeFunction = BOOL(WINAPI *)(HANDLE, DWORD, LPVOID);
+
+void *SharedReAlloc(ReAllocFunction reallocFunc, SizeFunction heapSizeFunc,
+                    FreeFunction freeFunc, AllocFunction allocFunc,
+                    HANDLE hHeap, DWORD dwFlags, LPVOID lpMem, size_t dwBytes) {
+  CHECK(reallocFunc && heapSizeFunc && freeFunc && allocFunc);
+  GET_STACK_TRACE_MALLOC;
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  if (flags()->windows_hook_rtl_allocators) {
+    enum AllocationOwnership { NEITHER = 0, ASAN = 1, RTL = 2 };
+    AllocationOwnership ownershipState;
+    bool owned_rtlalloc = false;
+    bool owned_asan = __sanitizer_get_ownership(lpMem);
+
+    if (!owned_asan)
+      owned_rtlalloc = HeapValidate(hHeap, 0, lpMem);
+
+    if (owned_asan && !owned_rtlalloc)
+      ownershipState = ASAN;
+    else if (!owned_asan && owned_rtlalloc)
+      ownershipState = RTL;
+    else if (!owned_asan && !owned_rtlalloc)
+      ownershipState = NEITHER;
+
+    // If this heap block which was allocated before the ASAN
+    // runtime came up, use the real HeapFree function.
+    if (UNLIKELY(!asan_inited)) {
+      return reallocFunc(hHeap, dwFlags, lpMem, dwBytes);
+    }
+    bool only_asan_supported_flags =
+        (HEAP_REALLOC_UNSUPPORTED_FLAGS & dwFlags) == 0;
+
+    if (ownershipState == RTL ||
+        (ownershipState == NEITHER && !only_asan_supported_flags)) {
+      if (only_asan_supported_flags) {
+        // if this is a conversion to ASAN upported flags, transfer this
+        // allocation to the ASAN allocator
+        void *replacement_alloc;
+        if (dwFlags & HEAP_ZERO_MEMORY)
+          replacement_alloc = asan_calloc(1, dwBytes, &stack);
+        else
+          replacement_alloc = asan_malloc(dwBytes, &stack);
+        if (replacement_alloc) {
+          size_t old_size = heapSizeFunc(hHeap, dwFlags, lpMem);
+          if (old_size == ((size_t)0) - 1) {
+            asan_free(replacement_alloc, &stack, FROM_MALLOC);
+            return nullptr;
+          }
+          REAL(memcpy)(replacement_alloc, lpMem, old_size);
+          freeFunc(hHeap, dwFlags, lpMem);
+        }
+        return replacement_alloc;
+      } else {
+        // owned by rtl or neither with unsupported ASAN flags,
+        // just pass back to original allocator
+        CHECK(ownershipState == RTL || ownershipState == NEITHER);
+        CHECK(!only_asan_supported_flags);
+        return reallocFunc(hHeap, dwFlags, lpMem, dwBytes);
+      }
+    }
+
+    if (ownershipState == ASAN && !only_asan_supported_flags) {
+      // Conversion to unsupported flags allocation,
+      // transfer this allocation back to the original allocator.
+      void *replacement_alloc = allocFunc(hHeap, dwFlags, dwBytes);
+      size_t old_usable_size = 0;
+      if (replacement_alloc) {
+        old_usable_size = asan_malloc_usable_size(lpMem, pc, bp);
+        REAL(memcpy)(replacement_alloc, lpMem,
+                     Min<size_t>(dwBytes, old_usable_size));
+        asan_free(lpMem, &stack, FROM_MALLOC);
+      }
+      return replacement_alloc;
+    }
+
+    CHECK((ownershipState == ASAN || ownershipState == NEITHER) &&
+          only_asan_supported_flags);
+    // At this point we should either be ASAN owned with ASAN supported flags
+    // or we owned by neither and have supported flags.
+    // Pass through even when it's neither since this could be a null realloc or
+    // UAF that ASAN needs to catch.
+  } else {
+    CHECK((HEAP_REALLOC_UNSUPPORTED_FLAGS & dwFlags) != 0 &&
+          "unsupported flags");
+  }
+  // asan_realloc will never reallocate in place, so for now this flag is
+  // unsupported until we figure out a way to fake this.
+  if (dwFlags & HEAP_REALLOC_IN_PLACE_ONLY)
+    return nullptr;
+
+  // HeapReAlloc and HeapAlloc both happily accept 0 sized allocations.
+  // passing a 0 size into asan_realloc will free the allocation.
+  // To avoid this and keep behavior consistent, fudge the size if 0.
+  // (asan_malloc already does this)
+  if (dwBytes == 0)
+    dwBytes = 1;
+
+  size_t old_size;
+  if (dwFlags & HEAP_ZERO_MEMORY)
+    old_size = asan_malloc_usable_size(lpMem, pc, bp);
+
+  void *ptr = asan_realloc(lpMem, dwBytes, &stack);
+  if (ptr == nullptr)
+    return nullptr;
+
+  if (dwFlags & HEAP_ZERO_MEMORY) {
+    size_t new_size = asan_malloc_usable_size(ptr, pc, bp);
+    if (old_size < new_size)
+      REAL(memset)(((u8 *)ptr) + old_size, 0, new_size - old_size);
+  }
+
+  return ptr;
+}
+}  // namespace __asan
+
+INTERCEPTOR_WINAPI(LPVOID, HeapReAlloc, HANDLE hHeap, DWORD dwFlags,
+                   LPVOID lpMem, size_t dwBytes) {
+  return SharedReAlloc(REAL(HeapReAlloc), (SizeFunction)REAL(HeapSize),
+                       REAL(HeapFree), REAL(HeapAlloc), hHeap, dwFlags, lpMem,
+                       dwBytes);
+}
+
+// The following functions are undocumented and subject to change.
+// However, hooking them is necessary to hook Windows heap
+// allocations with detours and their definitions are unlikely to change.
+// Comments in /minkernel/ntos/rtl/heappublic.c indicate that these functions
+// are part of the heap's public interface.
+typedef unsigned long LOGICAL;
+
+// This function is documented as part of the Driver Development Kit but *not*
+// the Windows Development Kit.
+LOGICAL RtlFreeHeap(void* HeapHandle, DWORD Flags,
+                            void* BaseAddress);
+
+// This function is documented as part of the Driver Development Kit but *not*
+// the Windows Development Kit.
+void* RtlAllocateHeap(void* HeapHandle, DWORD Flags, size_t Size);
+
+// This function is completely undocumented.
+void*
+RtlReAllocateHeap(void* HeapHandle, DWORD Flags, void* BaseAddress,
+                  size_t Size);
+
+// This function is completely undocumented.
+size_t RtlSizeHeap(void* HeapHandle, DWORD Flags, void* BaseAddress);
+
+INTERCEPTOR_WINAPI(size_t, RtlSizeHeap, HANDLE HeapHandle, DWORD Flags,
+                   void* BaseAddress) {
+  if (!flags()->windows_hook_rtl_allocators ||
+      UNLIKELY(!asan_inited || OWNED_BY_RTL(HeapHandle, BaseAddress))) {
+    return REAL(RtlSizeHeap)(HeapHandle, Flags, BaseAddress);
+  }
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  return asan_malloc_usable_size(BaseAddress, pc, bp);
+}
+
+INTERCEPTOR_WINAPI(BOOL, RtlFreeHeap, HANDLE HeapHandle, DWORD Flags,
+                   void* BaseAddress) {
+  // Heap allocations happen before this function is hooked, so we must fall
+  // back to the original function if the pointer is not from the ASAN heap, or
+  // unsupported flags are provided.
+  if (!flags()->windows_hook_rtl_allocators ||
+      UNLIKELY((HEAP_FREE_UNSUPPORTED_FLAGS & Flags) != 0 ||
+               OWNED_BY_RTL(HeapHandle, BaseAddress))) {
+    return REAL(RtlFreeHeap)(HeapHandle, Flags, BaseAddress);
+  }
+  GET_STACK_TRACE_FREE;
+  asan_free(BaseAddress, &stack, FROM_MALLOC);
+  return true;
+}
+
+INTERCEPTOR_WINAPI(void*, RtlAllocateHeap, HANDLE HeapHandle, DWORD Flags,
+                   size_t Size) {
+  // If the ASAN runtime is not initialized, or we encounter an unsupported
+  // flag, fall back to the original allocator.
+  if (!flags()->windows_hook_rtl_allocators ||
+      UNLIKELY(!asan_inited ||
+               (Flags & HEAP_ALLOCATE_UNSUPPORTED_FLAGS) != 0)) {
+    return REAL(RtlAllocateHeap)(HeapHandle, Flags, Size);
+  }
+  GET_STACK_TRACE_MALLOC;
+  void *p;
+  // Reading MSDN suggests that the *entire* usable allocation is zeroed out.
+  // Otherwise it is difficult to HeapReAlloc with HEAP_ZERO_MEMORY.
+  // https://blogs.msdn.microsoft.com/oldnewthing/20120316-00/?p=8083
+  if (Flags & HEAP_ZERO_MEMORY) {
+    p = asan_calloc(Size, 1, &stack);
+  } else {
+    p = asan_malloc(Size, &stack);
+  }
+  return p;
+}
+
+INTERCEPTOR_WINAPI(void*, RtlReAllocateHeap, HANDLE HeapHandle, DWORD Flags,
+                   void* BaseAddress, size_t Size) {
+  // If it's actually a heap block which was allocated before the ASAN runtime
+  // came up, use the real RtlFreeHeap function.
+  if (!flags()->windows_hook_rtl_allocators)
+    return REAL(RtlReAllocateHeap)(HeapHandle, Flags, BaseAddress, Size);
+
+  return SharedReAlloc(REAL(RtlReAllocateHeap), REAL(RtlSizeHeap),
+                       REAL(RtlFreeHeap), REAL(RtlAllocateHeap), HeapHandle,
+                       Flags, BaseAddress, Size);
+}
+
+namespace __asan {
+
+static void TryToOverrideFunction(const char *fname, uptr new_func) {
+  // Failure here is not fatal. The CRT may not be present, and different CRT
+  // versions use different symbols.
+  if (!__interception::OverrideFunction(fname, new_func))
+    VPrintf(2, "Failed to override function %s\n", fname);
+}
+
+void ReplaceSystemMalloc() {
+#if defined(ASAN_DYNAMIC)
+  TryToOverrideFunction("free", (uptr)free);
+  TryToOverrideFunction("_free_base", (uptr)free);
+  TryToOverrideFunction("malloc", (uptr)malloc);
+  TryToOverrideFunction("_malloc_base", (uptr)malloc);
+  TryToOverrideFunction("_malloc_crt", (uptr)malloc);
+  TryToOverrideFunction("calloc", (uptr)calloc);
+  TryToOverrideFunction("_calloc_base", (uptr)calloc);
+  TryToOverrideFunction("_calloc_crt", (uptr)calloc);
+  TryToOverrideFunction("realloc", (uptr)realloc);
+  TryToOverrideFunction("_realloc_base", (uptr)realloc);
+  TryToOverrideFunction("_realloc_crt", (uptr)realloc);
+  TryToOverrideFunction("_recalloc", (uptr)_recalloc);
+  TryToOverrideFunction("_recalloc_base", (uptr)_recalloc);
+  TryToOverrideFunction("_recalloc_crt", (uptr)_recalloc);
+  TryToOverrideFunction("_msize", (uptr)_msize);
+  TryToOverrideFunction("_msize_base", (uptr)_msize);
+  TryToOverrideFunction("_expand", (uptr)_expand);
+  TryToOverrideFunction("_expand_base", (uptr)_expand);
+
+  if (flags()->windows_hook_rtl_allocators) {
+    INTERCEPT_FUNCTION(HeapSize);
+    INTERCEPT_FUNCTION(HeapFree);
+    INTERCEPT_FUNCTION(HeapReAlloc);
+    INTERCEPT_FUNCTION(HeapAlloc);
+
+    // Undocumented functions must be intercepted by name, not by symbol.
+    __interception::OverrideFunction("RtlSizeHeap", (uptr)WRAP(RtlSizeHeap),
+                                     (uptr *)&REAL(RtlSizeHeap));
+    __interception::OverrideFunction("RtlFreeHeap", (uptr)WRAP(RtlFreeHeap),
+                                     (uptr *)&REAL(RtlFreeHeap));
+    __interception::OverrideFunction("RtlReAllocateHeap",
+                                     (uptr)WRAP(RtlReAllocateHeap),
+                                     (uptr *)&REAL(RtlReAllocateHeap));
+    __interception::OverrideFunction("RtlAllocateHeap",
+                                     (uptr)WRAP(RtlAllocateHeap),
+                                     (uptr *)&REAL(RtlAllocateHeap));
+  } else {
+#define INTERCEPT_UCRT_FUNCTION(func)                                  \
+  if (!INTERCEPT_FUNCTION_DLLIMPORT(                                   \
+          "ucrtbase.dll", "api-ms-win-core-heap-l1-1-0.dll", func)) {  \
+    VPrintf(2, "Failed to intercept ucrtbase.dll import %s\n", #func); \
+  }
+    INTERCEPT_UCRT_FUNCTION(HeapAlloc);
+    INTERCEPT_UCRT_FUNCTION(HeapFree);
+    INTERCEPT_UCRT_FUNCTION(HeapReAlloc);
+    INTERCEPT_UCRT_FUNCTION(HeapSize);
+#undef INTERCEPT_UCRT_FUNCTION
+  }
+  // Recent versions of ucrtbase.dll appear to be built with PGO and LTCG, which
+  // enable cross-module inlining. This means our _malloc_base hook won't catch
+  // all CRT allocations. This code here patches the import table of
+  // ucrtbase.dll so that all attempts to use the lower-level win32 heap
+  // allocation API will be directed to ASan's heap. We don't currently
+  // intercept all calls to HeapAlloc. If we did, we would have to check on
+  // HeapFree whether the pointer came from ASan of from the system.
+
+#endif  // defined(ASAN_DYNAMIC)
+}
+}  // namespace __asan
+
+#endif  // _WIN32
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_mapping.h b/contrib/libs/clang14-rt/lib/asan/asan_mapping.h
new file mode 100644
index 0000000000..4ff09b103d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_mapping.h
@@ -0,0 +1,393 @@
+//===-- asan_mapping.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Defines ASan memory mapping.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_MAPPING_H
+#define ASAN_MAPPING_H
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+// The full explanation of the memory mapping could be found here:
+// https://github.com/google/sanitizers/wiki/AddressSanitizerAlgorithm
+//
+// Typical shadow mapping on Linux/x86_64 with SHADOW_OFFSET == 0x00007fff8000:
+// || `[0x10007fff8000, 0x7fffffffffff]` || HighMem    ||
+// || `[0x02008fff7000, 0x10007fff7fff]` || HighShadow ||
+// || `[0x00008fff7000, 0x02008fff6fff]` || ShadowGap  ||
+// || `[0x00007fff8000, 0x00008fff6fff]` || LowShadow  ||
+// || `[0x000000000000, 0x00007fff7fff]` || LowMem     ||
+//
+// When SHADOW_OFFSET is zero (-pie):
+// || `[0x100000000000, 0x7fffffffffff]` || HighMem    ||
+// || `[0x020000000000, 0x0fffffffffff]` || HighShadow ||
+// || `[0x000000040000, 0x01ffffffffff]` || ShadowGap  ||
+//
+// Special case when something is already mapped between
+// 0x003000000000 and 0x005000000000 (e.g. when prelink is installed):
+// || `[0x10007fff8000, 0x7fffffffffff]` || HighMem    ||
+// || `[0x02008fff7000, 0x10007fff7fff]` || HighShadow ||
+// || `[0x005000000000, 0x02008fff6fff]` || ShadowGap3 ||
+// || `[0x003000000000, 0x004fffffffff]` || MidMem     ||
+// || `[0x000a7fff8000, 0x002fffffffff]` || ShadowGap2 ||
+// || `[0x00067fff8000, 0x000a7fff7fff]` || MidShadow  ||
+// || `[0x00008fff7000, 0x00067fff7fff]` || ShadowGap  ||
+// || `[0x00007fff8000, 0x00008fff6fff]` || LowShadow  ||
+// || `[0x000000000000, 0x00007fff7fff]` || LowMem     ||
+//
+// Default Linux/i386 mapping on x86_64 machine:
+// || `[0x40000000, 0xffffffff]` || HighMem    ||
+// || `[0x28000000, 0x3fffffff]` || HighShadow ||
+// || `[0x24000000, 0x27ffffff]` || ShadowGap  ||
+// || `[0x20000000, 0x23ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x1fffffff]` || LowMem     ||
+//
+// Default Linux/i386 mapping on i386 machine
+// (addresses starting with 0xc0000000 are reserved
+// for kernel and thus not sanitized):
+// || `[0x38000000, 0xbfffffff]` || HighMem    ||
+// || `[0x27000000, 0x37ffffff]` || HighShadow ||
+// || `[0x24000000, 0x26ffffff]` || ShadowGap  ||
+// || `[0x20000000, 0x23ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x1fffffff]` || LowMem     ||
+//
+// Default Linux/MIPS32 mapping:
+// || `[0x2aaa0000, 0xffffffff]` || HighMem    ||
+// || `[0x0fff4000, 0x2aa9ffff]` || HighShadow ||
+// || `[0x0bff4000, 0x0fff3fff]` || ShadowGap  ||
+// || `[0x0aaa0000, 0x0bff3fff]` || LowShadow  ||
+// || `[0x00000000, 0x0aa9ffff]` || LowMem     ||
+//
+// Default Linux/MIPS64 mapping:
+// || `[0x4000000000, 0xffffffffff]` || HighMem    ||
+// || `[0x2800000000, 0x3fffffffff]` || HighShadow ||
+// || `[0x2400000000, 0x27ffffffff]` || ShadowGap  ||
+// || `[0x2000000000, 0x23ffffffff]` || LowShadow  ||
+// || `[0x0000000000, 0x1fffffffff]` || LowMem     ||
+//
+// Default Linux/RISCV64 Sv39 mapping:
+// || `[0x1555550000, 0x3fffffffff]` || HighMem    ||
+// || `[0x0fffffa000, 0x1555555fff]` || HighShadow ||
+// || `[0x0effffa000, 0x0fffff9fff]` || ShadowGap  ||
+// || `[0x0d55550000, 0x0effff9fff]` || LowShadow  ||
+// || `[0x0000000000, 0x0d5554ffff]` || LowMem     ||
+//
+// Default Linux/AArch64 (39-bit VMA) mapping:
+// || `[0x2000000000, 0x7fffffffff]` || highmem    ||
+// || `[0x1400000000, 0x1fffffffff]` || highshadow ||
+// || `[0x1200000000, 0x13ffffffff]` || shadowgap  ||
+// || `[0x1000000000, 0x11ffffffff]` || lowshadow  ||
+// || `[0x0000000000, 0x0fffffffff]` || lowmem     ||
+//
+// Default Linux/AArch64 (42-bit VMA) mapping:
+// || `[0x10000000000, 0x3ffffffffff]` || highmem    ||
+// || `[0x0a000000000, 0x0ffffffffff]` || highshadow ||
+// || `[0x09000000000, 0x09fffffffff]` || shadowgap  ||
+// || `[0x08000000000, 0x08fffffffff]` || lowshadow  ||
+// || `[0x00000000000, 0x07fffffffff]` || lowmem     ||
+//
+// Default Linux/S390 mapping:
+// || `[0x30000000, 0x7fffffff]` || HighMem    ||
+// || `[0x26000000, 0x2fffffff]` || HighShadow ||
+// || `[0x24000000, 0x25ffffff]` || ShadowGap  ||
+// || `[0x20000000, 0x23ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x1fffffff]` || LowMem     ||
+//
+// Default Linux/SystemZ mapping:
+// || `[0x14000000000000, 0x1fffffffffffff]` || HighMem    ||
+// || `[0x12800000000000, 0x13ffffffffffff]` || HighShadow ||
+// || `[0x12000000000000, 0x127fffffffffff]` || ShadowGap  ||
+// || `[0x10000000000000, 0x11ffffffffffff]` || LowShadow  ||
+// || `[0x00000000000000, 0x0fffffffffffff]` || LowMem     ||
+//
+// Default Linux/SPARC64 (52-bit VMA) mapping:
+// || `[0x8000000000000, 0xfffffffffffff]` || HighMem    ||
+// || `[0x1080000000000, 0x207ffffffffff]` || HighShadow ||
+// || `[0x0090000000000, 0x107ffffffffff]` || ShadowGap  ||
+// || `[0x0080000000000, 0x008ffffffffff]` || LowShadow  ||
+// || `[0x0000000000000, 0x007ffffffffff]` || LowMem     ||
+//
+// Shadow mapping on FreeBSD/x86-64 with SHADOW_OFFSET == 0x400000000000:
+// || `[0x500000000000, 0x7fffffffffff]` || HighMem    ||
+// || `[0x4a0000000000, 0x4fffffffffff]` || HighShadow ||
+// || `[0x480000000000, 0x49ffffffffff]` || ShadowGap  ||
+// || `[0x400000000000, 0x47ffffffffff]` || LowShadow  ||
+// || `[0x000000000000, 0x3fffffffffff]` || LowMem     ||
+//
+// Shadow mapping on FreeBSD/i386 with SHADOW_OFFSET == 0x40000000:
+// || `[0x60000000, 0xffffffff]` || HighMem    ||
+// || `[0x4c000000, 0x5fffffff]` || HighShadow ||
+// || `[0x48000000, 0x4bffffff]` || ShadowGap  ||
+// || `[0x40000000, 0x47ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x3fffffff]` || LowMem     ||
+//
+// Shadow mapping on NetBSD/x86-64 with SHADOW_OFFSET == 0x400000000000:
+// || `[0x4feffffffe01, 0x7f7ffffff000]` || HighMem    ||
+// || `[0x49fdffffffc0, 0x4feffffffe00]` || HighShadow ||
+// || `[0x480000000000, 0x49fdffffffbf]` || ShadowGap  ||
+// || `[0x400000000000, 0x47ffffffffff]` || LowShadow  ||
+// || `[0x000000000000, 0x3fffffffffff]` || LowMem     ||
+//
+// Shadow mapping on NetBSD/i386 with SHADOW_OFFSET == 0x40000000:
+// || `[0x60000000, 0xfffff000]` || HighMem    ||
+// || `[0x4c000000, 0x5fffffff]` || HighShadow ||
+// || `[0x48000000, 0x4bffffff]` || ShadowGap  ||
+// || `[0x40000000, 0x47ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x3fffffff]` || LowMem     ||
+//
+// Default Windows/i386 mapping:
+// (the exact location of HighShadow/HighMem may vary depending
+//  on WoW64, /LARGEADDRESSAWARE, etc).
+// || `[0x50000000, 0xffffffff]` || HighMem    ||
+// || `[0x3a000000, 0x4fffffff]` || HighShadow ||
+// || `[0x36000000, 0x39ffffff]` || ShadowGap  ||
+// || `[0x30000000, 0x35ffffff]` || LowShadow  ||
+// || `[0x00000000, 0x2fffffff]` || LowMem     ||
+
+#define ASAN_SHADOW_SCALE 3
+
+#if SANITIZER_FUCHSIA
+#  define ASAN_SHADOW_OFFSET_CONST (0)
+#elif SANITIZER_WORDSIZE == 32
+#  if SANITIZER_ANDROID
+#    define ASAN_SHADOW_OFFSET_DYNAMIC
+#  elif defined(__mips__)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0aaa0000
+#  elif SANITIZER_FREEBSD
+#    define ASAN_SHADOW_OFFSET_CONST 0x40000000
+#  elif SANITIZER_NETBSD
+#    define ASAN_SHADOW_OFFSET_CONST 0x40000000
+#  elif SANITIZER_WINDOWS
+#    define ASAN_SHADOW_OFFSET_CONST 0x30000000
+#  elif SANITIZER_IOS
+#    define ASAN_SHADOW_OFFSET_DYNAMIC
+#  else
+#    define ASAN_SHADOW_OFFSET_CONST 0x20000000
+#  endif
+#else
+#  if SANITIZER_IOS
+#    define ASAN_SHADOW_OFFSET_DYNAMIC
+#  elif SANITIZER_MAC && defined(__aarch64__)
+#    define ASAN_SHADOW_OFFSET_DYNAMIC
+#  elif SANITIZER_RISCV64
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000000d55550000
+#  elif defined(__aarch64__)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000001000000000
+#  elif defined(__powerpc64__)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000100000000000
+#  elif defined(__s390x__)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0010000000000000
+#  elif SANITIZER_FREEBSD
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000400000000000
+#  elif SANITIZER_NETBSD
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000400000000000
+#  elif SANITIZER_MAC
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000100000000000
+#  elif defined(__mips64)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000002000000000
+#  elif defined(__sparc__)
+#    define ASAN_SHADOW_OFFSET_CONST 0x0000080000000000
+#  elif SANITIZER_WINDOWS64
+#    define ASAN_SHADOW_OFFSET_DYNAMIC
+#  else
+#    if ASAN_SHADOW_SCALE != 3
+#      error "Value below is based on shadow scale = 3."
+#      error "Original formula was: 0x7FFFFFFF & (~0xFFFULL << SHADOW_SCALE)."
+#    endif
+#    define ASAN_SHADOW_OFFSET_CONST 0x000000007fff8000
+#  endif
+#endif
+
+#if defined(__cplusplus)
+#  include "asan_internal.h"
+
+static const u64 kDefaultShadowSentinel = ~(uptr)0;
+
+#  if defined(ASAN_SHADOW_OFFSET_CONST)
+static const u64 kConstShadowOffset = ASAN_SHADOW_OFFSET_CONST;
+#    define ASAN_SHADOW_OFFSET kConstShadowOffset
+#  elif defined(ASAN_SHADOW_OFFSET_DYNAMIC)
+#    define ASAN_SHADOW_OFFSET __asan_shadow_memory_dynamic_address
+#  else
+#    error "ASAN_SHADOW_OFFSET can't be determined."
+#  endif
+
+#  if SANITIZER_ANDROID && defined(__arm__)
+#    define ASAN_PREMAP_SHADOW 1
+#  else
+#    define ASAN_PREMAP_SHADOW 0
+#  endif
+
+#  define ASAN_SHADOW_GRANULARITY (1ULL << ASAN_SHADOW_SCALE)
+
+#  define DO_ASAN_MAPPING_PROFILE 0  // Set to 1 to profile the functions below.
+
+#  if DO_ASAN_MAPPING_PROFILE
+#    define PROFILE_ASAN_MAPPING() AsanMappingProfile[__LINE__]++;
+#  else
+#    define PROFILE_ASAN_MAPPING()
+#  endif
+
+// If 1, all shadow boundaries are constants.
+// Don't set to 1 other than for testing.
+#  define ASAN_FIXED_MAPPING 0
+
+namespace __asan {
+
+extern uptr AsanMappingProfile[];
+
+#  if ASAN_FIXED_MAPPING
+// Fixed mapping for 64-bit Linux. Mostly used for performance comparison
+// with non-fixed mapping. As of r175253 (Feb 2013) the performance
+// difference between fixed and non-fixed mapping is below the noise level.
+static uptr kHighMemEnd = 0x7fffffffffffULL;
+static uptr kMidMemBeg = 0x3000000000ULL;
+static uptr kMidMemEnd = 0x4fffffffffULL;
+#  else
+extern uptr kHighMemEnd, kMidMemBeg, kMidMemEnd;  // Initialized in __asan_init.
+#  endif
+
+}  // namespace __asan
+
+#  if defined(__sparc__) && SANITIZER_WORDSIZE == 64
+#    include "asan_mapping_sparc64.h"
+#  else
+#    define MEM_TO_SHADOW(mem) \
+      (((mem) >> ASAN_SHADOW_SCALE) + (ASAN_SHADOW_OFFSET))
+
+#    define kLowMemBeg 0
+#    define kLowMemEnd (ASAN_SHADOW_OFFSET ? ASAN_SHADOW_OFFSET - 1 : 0)
+
+#    define kLowShadowBeg ASAN_SHADOW_OFFSET
+#    define kLowShadowEnd MEM_TO_SHADOW(kLowMemEnd)
+
+#    define kHighMemBeg (MEM_TO_SHADOW(kHighMemEnd) + 1)
+
+#    define kHighShadowBeg MEM_TO_SHADOW(kHighMemBeg)
+#    define kHighShadowEnd MEM_TO_SHADOW(kHighMemEnd)
+
+#    define kMidShadowBeg MEM_TO_SHADOW(kMidMemBeg)
+#    define kMidShadowEnd MEM_TO_SHADOW(kMidMemEnd)
+
+// With the zero shadow base we can not actually map pages starting from 0.
+// This constant is somewhat arbitrary.
+#    define kZeroBaseShadowStart 0
+#    define kZeroBaseMaxShadowStart (1 << 18)
+
+#    define kShadowGapBeg \
+      (kLowShadowEnd ? kLowShadowEnd + 1 : kZeroBaseShadowStart)
+#    define kShadowGapEnd ((kMidMemBeg ? kMidShadowBeg : kHighShadowBeg) - 1)
+
+#    define kShadowGap2Beg (kMidMemBeg ? kMidShadowEnd + 1 : 0)
+#    define kShadowGap2End (kMidMemBeg ? kMidMemBeg - 1 : 0)
+
+#    define kShadowGap3Beg (kMidMemBeg ? kMidMemEnd + 1 : 0)
+#    define kShadowGap3End (kMidMemBeg ? kHighShadowBeg - 1 : 0)
+
+namespace __asan {
+
+static inline bool AddrIsInLowMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return a <= kLowMemEnd;
+}
+
+static inline bool AddrIsInLowShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return a >= kLowShadowBeg && a <= kLowShadowEnd;
+}
+
+static inline bool AddrIsInMidMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kMidMemBeg && a >= kMidMemBeg && a <= kMidMemEnd;
+}
+
+static inline bool AddrIsInMidShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kMidMemBeg && a >= kMidShadowBeg && a <= kMidShadowEnd;
+}
+
+static inline bool AddrIsInHighMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kHighMemBeg && a >= kHighMemBeg && a <= kHighMemEnd;
+}
+
+static inline bool AddrIsInHighShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kHighMemBeg && a >= kHighShadowBeg && a <= kHighShadowEnd;
+}
+
+static inline bool AddrIsInShadowGap(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  if (kMidMemBeg) {
+    if (a <= kShadowGapEnd)
+      return ASAN_SHADOW_OFFSET == 0 || a >= kShadowGapBeg;
+    return (a >= kShadowGap2Beg && a <= kShadowGap2End) ||
+           (a >= kShadowGap3Beg && a <= kShadowGap3End);
+  }
+  // In zero-based shadow mode we treat addresses near zero as addresses
+  // in shadow gap as well.
+  if (ASAN_SHADOW_OFFSET == 0)
+    return a <= kShadowGapEnd;
+  return a >= kShadowGapBeg && a <= kShadowGapEnd;
+}
+
+}  // namespace __asan
+
+#  endif
+
+namespace __asan {
+
+static inline uptr MemToShadowSize(uptr size) {
+  return size >> ASAN_SHADOW_SCALE;
+}
+
+static inline bool AddrIsInMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return AddrIsInLowMem(a) || AddrIsInMidMem(a) || AddrIsInHighMem(a) ||
+         (flags()->protect_shadow_gap == 0 && AddrIsInShadowGap(a));
+}
+
+static inline uptr MemToShadow(uptr p) {
+  PROFILE_ASAN_MAPPING();
+  CHECK(AddrIsInMem(p));
+  return MEM_TO_SHADOW(p);
+}
+
+static inline bool AddrIsInShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return AddrIsInLowShadow(a) || AddrIsInMidShadow(a) || AddrIsInHighShadow(a);
+}
+
+static inline bool AddrIsAlignedByGranularity(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return (a & (ASAN_SHADOW_GRANULARITY - 1)) == 0;
+}
+
+static inline bool AddressIsPoisoned(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  const uptr kAccessSize = 1;
+  u8 *shadow_address = (u8 *)MEM_TO_SHADOW(a);
+  s8 shadow_value = *shadow_address;
+  if (shadow_value) {
+    u8 last_accessed_byte =
+        (a & (ASAN_SHADOW_GRANULARITY - 1)) + kAccessSize - 1;
+    return (last_accessed_byte >= shadow_value);
+  }
+  return false;
+}
+
+// Must be after all calls to PROFILE_ASAN_MAPPING().
+static const uptr kAsanMappingProfileSize = __LINE__;
+
+}  // namespace __asan
+
+#endif  // __cplusplus
+
+#endif  // ASAN_MAPPING_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_mapping_sparc64.h b/contrib/libs/clang14-rt/lib/asan/asan_mapping_sparc64.h
new file mode 100644
index 0000000000..90261d301f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_mapping_sparc64.h
@@ -0,0 +1,102 @@
+//===-- asan_mapping_sparc64.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// SPARC64-specific definitions for ASan memory mapping.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_MAPPING_SPARC64_H
+#define ASAN_MAPPING_SPARC64_H
+
+// This is tailored to the 52-bit VM layout on SPARC-T4 and later.
+// The VM space is split into two 51-bit halves at both ends: the low part
+// has all the bits above the 51st cleared, while the high part has them set.
+//   0xfff8000000000000 - 0xffffffffffffffff
+//   0x0000000000000000 - 0x0007ffffffffffff
+
+#define VMA_BITS 52
+#define HIGH_BITS (64 - VMA_BITS)
+
+// The idea is to chop the high bits before doing the scaling, so the two
+// parts become contiguous again and the usual scheme can be applied.
+
+#define MEM_TO_SHADOW(mem)                                       \
+  ((((mem) << HIGH_BITS) >> (HIGH_BITS + (ASAN_SHADOW_SCALE))) + \
+   (ASAN_SHADOW_OFFSET))
+
+#define kLowMemBeg 0
+#define kLowMemEnd (ASAN_SHADOW_OFFSET - 1)
+
+#define kLowShadowBeg ASAN_SHADOW_OFFSET
+#define kLowShadowEnd MEM_TO_SHADOW(kLowMemEnd)
+
+// But of course there is the huge hole between the high shadow memory,
+// which is in the low part, and the beginning of the high part.
+
+#define kHighMemBeg (-(1ULL << (VMA_BITS - 1)))
+
+#define kHighShadowBeg MEM_TO_SHADOW(kHighMemBeg)
+#define kHighShadowEnd MEM_TO_SHADOW(kHighMemEnd)
+
+#define kMidShadowBeg 0
+#define kMidShadowEnd 0
+
+// With the zero shadow base we can not actually map pages starting from 0.
+// This constant is somewhat arbitrary.
+#define kZeroBaseShadowStart 0
+#define kZeroBaseMaxShadowStart (1 << 18)
+
+#define kShadowGapBeg (kLowShadowEnd + 1)
+#define kShadowGapEnd (kHighShadowBeg - 1)
+
+#define kShadowGap2Beg 0
+#define kShadowGap2End 0
+
+#define kShadowGap3Beg 0
+#define kShadowGap3End 0
+
+namespace __asan {
+
+static inline bool AddrIsInLowMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return a <= kLowMemEnd;
+}
+
+static inline bool AddrIsInLowShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return a >= kLowShadowBeg && a <= kLowShadowEnd;
+}
+
+static inline bool AddrIsInMidMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return false;
+}
+
+static inline bool AddrIsInMidShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return false;
+}
+
+static inline bool AddrIsInHighMem(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kHighMemBeg && a >= kHighMemBeg && a <= kHighMemEnd;
+}
+
+static inline bool AddrIsInHighShadow(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return kHighMemBeg && a >= kHighShadowBeg && a <= kHighShadowEnd;
+}
+
+static inline bool AddrIsInShadowGap(uptr a) {
+  PROFILE_ASAN_MAPPING();
+  return a >= kShadowGapBeg && a <= kShadowGapEnd;
+}
+
+}  // namespace __asan
+
+#endif  // ASAN_MAPPING_SPARC64_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_memory_profile.cpp b/contrib/libs/clang14-rt/lib/asan/asan_memory_profile.cpp
new file mode 100644
index 0000000000..4fcd5600ed
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_memory_profile.cpp
@@ -0,0 +1,129 @@
+//===-- asan_memory_profile.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// This file implements __sanitizer_print_memory_profile.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_stoptheworld.h"
+#include "lsan/lsan_common.h"
+#include "asan/asan_allocator.h"
+
+#if CAN_SANITIZE_LEAKS
+
+namespace __asan {
+
+struct AllocationSite {
+  u32 id;
+  uptr total_size;
+  uptr count;
+};
+
+class HeapProfile {
+ public:
+  HeapProfile() { allocations_.reserve(1024); }
+
+  void ProcessChunk(const AsanChunkView &cv) {
+    if (cv.IsAllocated()) {
+      total_allocated_user_size_ += cv.UsedSize();
+      total_allocated_count_++;
+      u32 id = cv.GetAllocStackId();
+      if (id)
+        Insert(id, cv.UsedSize());
+    } else if (cv.IsQuarantined()) {
+      total_quarantined_user_size_ += cv.UsedSize();
+      total_quarantined_count_++;
+    } else {
+      total_other_count_++;
+    }
+  }
+
+  void Print(uptr top_percent, uptr max_number_of_contexts) {
+    Sort(allocations_.data(), allocations_.size(),
+         [](const AllocationSite &a, const AllocationSite &b) {
+           return a.total_size > b.total_size;
+         });
+    CHECK(total_allocated_user_size_);
+    uptr total_shown = 0;
+    Printf("Live Heap Allocations: %zd bytes in %zd chunks; quarantined: "
+           "%zd bytes in %zd chunks; %zd other chunks; total chunks: %zd; "
+           "showing top %zd%% (at most %zd unique contexts)\n",
+           total_allocated_user_size_, total_allocated_count_,
+           total_quarantined_user_size_, total_quarantined_count_,
+           total_other_count_, total_allocated_count_ +
+           total_quarantined_count_ + total_other_count_, top_percent,
+           max_number_of_contexts);
+    for (uptr i = 0; i < Min(allocations_.size(), max_number_of_contexts);
+         i++) {
+      auto &a = allocations_[i];
+      Printf("%zd byte(s) (%zd%%) in %zd allocation(s)\n", a.total_size,
+             a.total_size * 100 / total_allocated_user_size_, a.count);
+      StackDepotGet(a.id).Print();
+      total_shown += a.total_size;
+      if (total_shown * 100 / total_allocated_user_size_ > top_percent)
+        break;
+    }
+  }
+
+ private:
+  uptr total_allocated_user_size_ = 0;
+  uptr total_allocated_count_ = 0;
+  uptr total_quarantined_user_size_ = 0;
+  uptr total_quarantined_count_ = 0;
+  uptr total_other_count_ = 0;
+  InternalMmapVector<AllocationSite> allocations_;
+
+  void Insert(u32 id, uptr size) {
+    // Linear lookup will be good enough for most cases (although not all).
+    for (uptr i = 0; i < allocations_.size(); i++) {
+      if (allocations_[i].id == id) {
+        allocations_[i].total_size += size;
+        allocations_[i].count++;
+        return;
+      }
+    }
+    allocations_.push_back({id, size, 1});
+  }
+};
+
+static void ChunkCallback(uptr chunk, void *arg) {
+  reinterpret_cast<HeapProfile*>(arg)->ProcessChunk(
+      FindHeapChunkByAllocBeg(chunk));
+}
+
+static void MemoryProfileCB(const SuspendedThreadsList &suspended_threads_list,
+                            void *argument) {
+  HeapProfile hp;
+  __lsan::ForEachChunk(ChunkCallback, &hp);
+  uptr *Arg = reinterpret_cast<uptr*>(argument);
+  hp.Print(Arg[0], Arg[1]);
+
+  if (Verbosity())
+    __asan_print_accumulated_stats();
+}
+
+}  // namespace __asan
+
+#endif  // CAN_SANITIZE_LEAKS
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_memory_profile(uptr top_percent,
+                                      uptr max_number_of_contexts) {
+#if CAN_SANITIZE_LEAKS
+  uptr Arg[2];
+  Arg[0] = top_percent;
+  Arg[1] = max_number_of_contexts;
+  __sanitizer::StopTheWorld(__asan::MemoryProfileCB, Arg);
+#endif  // CAN_SANITIZE_LEAKS
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_new_delete.cpp b/contrib/libs/clang14-rt/lib/asan/asan_new_delete.cpp
new file mode 100644
index 0000000000..da446072de
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_new_delete.cpp
@@ -0,0 +1,196 @@
+//===-- asan_interceptors.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+
+#include <stddef.h>
+
+#include "asan_allocator.h"
+#include "asan_internal.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "interception/interception.h"
+
+// C++ operators can't have dllexport attributes on Windows. We export them
+// anyway by passing extra -export flags to the linker, which is exactly that
+// dllexport would normally do. We need to export them in order to make the
+// VS2015 dynamic CRT (MD) work.
+#if SANITIZER_WINDOWS && defined(_MSC_VER)
+#define CXX_OPERATOR_ATTRIBUTE
+#define COMMENT_EXPORT(sym) __pragma(comment(linker, "/export:" sym))
+#ifdef _WIN64
+COMMENT_EXPORT("??2@YAPEAX_K@Z")                     // operator new
+COMMENT_EXPORT("??2@YAPEAX_KAEBUnothrow_t@std@@@Z")  // operator new nothrow
+COMMENT_EXPORT("??3@YAXPEAX@Z")                      // operator delete
+COMMENT_EXPORT("??3@YAXPEAX_K@Z")                    // sized operator delete
+COMMENT_EXPORT("??_U@YAPEAX_K@Z")                    // operator new[]
+COMMENT_EXPORT("??_V@YAXPEAX@Z")                     // operator delete[]
+#else
+COMMENT_EXPORT("??2@YAPAXI@Z")                    // operator new
+COMMENT_EXPORT("??2@YAPAXIABUnothrow_t@std@@@Z")  // operator new nothrow
+COMMENT_EXPORT("??3@YAXPAX@Z")                    // operator delete
+COMMENT_EXPORT("??3@YAXPAXI@Z")                   // sized operator delete
+COMMENT_EXPORT("??_U@YAPAXI@Z")                   // operator new[]
+COMMENT_EXPORT("??_V@YAXPAX@Z")                   // operator delete[]
+#endif
+#undef COMMENT_EXPORT
+#else
+#define CXX_OPERATOR_ATTRIBUTE INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+#endif
+
+using namespace __asan;
+
+// FreeBSD prior v9.2 have wrong definition of 'size_t'.
+// http://svnweb.freebsd.org/base?view=revision&revision=232261
+#if SANITIZER_FREEBSD && SANITIZER_WORDSIZE == 32
+#include <sys/param.h>
+#if __FreeBSD_version <= 902001  // v9.2
+#define size_t unsigned
+#endif  // __FreeBSD_version
+#endif  // SANITIZER_FREEBSD && SANITIZER_WORDSIZE == 32
+
+// This code has issues on OSX.
+// See https://github.com/google/sanitizers/issues/131.
+
+// Fake std::nothrow_t and std::align_val_t to avoid including <new>.
+namespace std {
+struct nothrow_t {};
+enum class align_val_t: size_t {};
+}  // namespace std
+
+// TODO(alekseyshl): throw std::bad_alloc instead of dying on OOM.
+// For local pool allocation, align to SHADOW_GRANULARITY to match asan
+// allocator behavior.
+#define OPERATOR_NEW_BODY(type, nothrow)            \
+  GET_STACK_TRACE_MALLOC;                           \
+  void *res = asan_memalign(0, size, &stack, type); \
+  if (!nothrow && UNLIKELY(!res))                   \
+    ReportOutOfMemory(size, &stack);                \
+  return res;
+#define OPERATOR_NEW_BODY_ALIGN(type, nothrow)                \
+  GET_STACK_TRACE_MALLOC;                                     \
+  void *res = asan_memalign((uptr)align, size, &stack, type); \
+  if (!nothrow && UNLIKELY(!res))                             \
+    ReportOutOfMemory(size, &stack);                          \
+  return res;
+
+// On OS X it's not enough to just provide our own 'operator new' and
+// 'operator delete' implementations, because they're going to be in the
+// runtime dylib, and the main executable will depend on both the runtime
+// dylib and libstdc++, each of those'll have its implementation of new and
+// delete.
+// To make sure that C++ allocation/deallocation operators are overridden on
+// OS X we need to intercept them using their mangled names.
+#if !SANITIZER_MAC
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size)
+{ OPERATOR_NEW_BODY(FROM_NEW, false /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size)
+{ OPERATOR_NEW_BODY(FROM_NEW_BR, false /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(FROM_NEW, true /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(FROM_NEW_BR, true /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(FROM_NEW, false /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(FROM_NEW_BR, false /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(FROM_NEW, true /*nothrow*/); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(FROM_NEW_BR, true /*nothrow*/); }
+
+#else  // SANITIZER_MAC
+INTERCEPTOR(void *, _Znwm, size_t size) {
+  OPERATOR_NEW_BODY(FROM_NEW, false /*nothrow*/);
+}
+INTERCEPTOR(void *, _Znam, size_t size) {
+  OPERATOR_NEW_BODY(FROM_NEW_BR, false /*nothrow*/);
+}
+INTERCEPTOR(void *, _ZnwmRKSt9nothrow_t, size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(FROM_NEW, true /*nothrow*/);
+}
+INTERCEPTOR(void *, _ZnamRKSt9nothrow_t, size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(FROM_NEW_BR, true /*nothrow*/);
+}
+#endif  // !SANITIZER_MAC
+
+#define OPERATOR_DELETE_BODY(type) \
+  GET_STACK_TRACE_FREE;            \
+  asan_delete(ptr, 0, 0, &stack, type);
+
+#define OPERATOR_DELETE_BODY_SIZE(type) \
+  GET_STACK_TRACE_FREE;                 \
+  asan_delete(ptr, size, 0, &stack, type);
+
+#define OPERATOR_DELETE_BODY_ALIGN(type) \
+  GET_STACK_TRACE_FREE;                  \
+  asan_delete(ptr, 0, static_cast<uptr>(align), &stack, type);
+
+#define OPERATOR_DELETE_BODY_SIZE_ALIGN(type) \
+  GET_STACK_TRACE_FREE;                       \
+  asan_delete(ptr, size, static_cast<uptr>(align), &stack, type);
+
+#if !SANITIZER_MAC
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr) NOEXCEPT
+{ OPERATOR_DELETE_BODY(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT
+{ OPERATOR_DELETE_BODY(FROM_NEW_BR); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FROM_NEW_BR); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE(FROM_NEW_BR); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_ALIGN(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_ALIGN(FROM_NEW_BR); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY_ALIGN(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY_ALIGN(FROM_NEW_BR); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE_ALIGN(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE_ALIGN(FROM_NEW_BR); }
+
+#else  // SANITIZER_MAC
+INTERCEPTOR(void, _ZdlPv, void *ptr)
+{ OPERATOR_DELETE_BODY(FROM_NEW); }
+INTERCEPTOR(void, _ZdaPv, void *ptr)
+{ OPERATOR_DELETE_BODY(FROM_NEW_BR); }
+INTERCEPTOR(void, _ZdlPvRKSt9nothrow_t, void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FROM_NEW); }
+INTERCEPTOR(void, _ZdaPvRKSt9nothrow_t, void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FROM_NEW_BR); }
+#endif  // !SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_poisoning.cpp b/contrib/libs/clang14-rt/lib/asan/asan_poisoning.cpp
new file mode 100644
index 0000000000..bbc7db4709
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_poisoning.cpp
@@ -0,0 +1,449 @@
+//===-- asan_poisoning.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Shadow memory poisoning by ASan RTL and by user application.
+//===----------------------------------------------------------------------===//
+
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_flags.h"
+
+namespace __asan {
+
+static atomic_uint8_t can_poison_memory;
+
+void SetCanPoisonMemory(bool value) {
+  atomic_store(&can_poison_memory, value, memory_order_release);
+}
+
+bool CanPoisonMemory() {
+  return atomic_load(&can_poison_memory, memory_order_acquire);
+}
+
+void PoisonShadow(uptr addr, uptr size, u8 value) {
+  if (value && !CanPoisonMemory()) return;
+  CHECK(AddrIsAlignedByGranularity(addr));
+  CHECK(AddrIsInMem(addr));
+  CHECK(AddrIsAlignedByGranularity(addr + size));
+  CHECK(AddrIsInMem(addr + size - ASAN_SHADOW_GRANULARITY));
+  CHECK(REAL(memset));
+  FastPoisonShadow(addr, size, value);
+}
+
+void PoisonShadowPartialRightRedzone(uptr addr,
+                                     uptr size,
+                                     uptr redzone_size,
+                                     u8 value) {
+  if (!CanPoisonMemory()) return;
+  CHECK(AddrIsAlignedByGranularity(addr));
+  CHECK(AddrIsInMem(addr));
+  FastPoisonShadowPartialRightRedzone(addr, size, redzone_size, value);
+}
+
+struct ShadowSegmentEndpoint {
+  u8 *chunk;
+  s8 offset;  // in [0, ASAN_SHADOW_GRANULARITY)
+  s8 value;  // = *chunk;
+
+  explicit ShadowSegmentEndpoint(uptr address) {
+    chunk = (u8*)MemToShadow(address);
+    offset = address & (ASAN_SHADOW_GRANULARITY - 1);
+    value = *chunk;
+  }
+};
+
+void AsanPoisonOrUnpoisonIntraObjectRedzone(uptr ptr, uptr size, bool poison) {
+  uptr end = ptr + size;
+  if (Verbosity()) {
+    Printf("__asan_%spoison_intra_object_redzone [%p,%p) %zd\n",
+           poison ? "" : "un", (void *)ptr, (void *)end, size);
+    if (Verbosity() >= 2)
+      PRINT_CURRENT_STACK();
+  }
+  CHECK(size);
+  CHECK_LE(size, 4096);
+  CHECK(IsAligned(end, ASAN_SHADOW_GRANULARITY));
+  if (!IsAligned(ptr, ASAN_SHADOW_GRANULARITY)) {
+    *(u8 *)MemToShadow(ptr) =
+        poison ? static_cast<u8>(ptr % ASAN_SHADOW_GRANULARITY) : 0;
+    ptr |= ASAN_SHADOW_GRANULARITY - 1;
+    ptr++;
+  }
+  for (; ptr < end; ptr += ASAN_SHADOW_GRANULARITY)
+    *(u8*)MemToShadow(ptr) = poison ? kAsanIntraObjectRedzone : 0;
+}
+
+}  // namespace __asan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+// Current implementation of __asan_(un)poison_memory_region doesn't check
+// that user program (un)poisons the memory it owns. It poisons memory
+// conservatively, and unpoisons progressively to make sure asan shadow
+// mapping invariant is preserved (see detailed mapping description here:
+// https://github.com/google/sanitizers/wiki/AddressSanitizerAlgorithm).
+//
+// * if user asks to poison region [left, right), the program poisons
+// at least [left, AlignDown(right)).
+// * if user asks to unpoison region [left, right), the program unpoisons
+// at most [AlignDown(left), right).
+void __asan_poison_memory_region(void const volatile *addr, uptr size) {
+  if (!flags()->allow_user_poisoning || size == 0) return;
+  uptr beg_addr = (uptr)addr;
+  uptr end_addr = beg_addr + size;
+  VPrintf(3, "Trying to poison memory region [%p, %p)\n", (void *)beg_addr,
+          (void *)end_addr);
+  ShadowSegmentEndpoint beg(beg_addr);
+  ShadowSegmentEndpoint end(end_addr);
+  if (beg.chunk == end.chunk) {
+    CHECK_LT(beg.offset, end.offset);
+    s8 value = beg.value;
+    CHECK_EQ(value, end.value);
+    // We can only poison memory if the byte in end.offset is unaddressable.
+    // No need to re-poison memory if it is poisoned already.
+    if (value > 0 && value <= end.offset) {
+      if (beg.offset > 0) {
+        *beg.chunk = Min(value, beg.offset);
+      } else {
+        *beg.chunk = kAsanUserPoisonedMemoryMagic;
+      }
+    }
+    return;
+  }
+  CHECK_LT(beg.chunk, end.chunk);
+  if (beg.offset > 0) {
+    // Mark bytes from beg.offset as unaddressable.
+    if (beg.value == 0) {
+      *beg.chunk = beg.offset;
+    } else {
+      *beg.chunk = Min(beg.value, beg.offset);
+    }
+    beg.chunk++;
+  }
+  REAL(memset)(beg.chunk, kAsanUserPoisonedMemoryMagic, end.chunk - beg.chunk);
+  // Poison if byte in end.offset is unaddressable.
+  if (end.value > 0 && end.value <= end.offset) {
+    *end.chunk = kAsanUserPoisonedMemoryMagic;
+  }
+}
+
+void __asan_unpoison_memory_region(void const volatile *addr, uptr size) {
+  if (!flags()->allow_user_poisoning || size == 0) return;
+  uptr beg_addr = (uptr)addr;
+  uptr end_addr = beg_addr + size;
+  VPrintf(3, "Trying to unpoison memory region [%p, %p)\n", (void *)beg_addr,
+          (void *)end_addr);
+  ShadowSegmentEndpoint beg(beg_addr);
+  ShadowSegmentEndpoint end(end_addr);
+  if (beg.chunk == end.chunk) {
+    CHECK_LT(beg.offset, end.offset);
+    s8 value = beg.value;
+    CHECK_EQ(value, end.value);
+    // We unpoison memory bytes up to enbytes up to end.offset if it is not
+    // unpoisoned already.
+    if (value != 0) {
+      *beg.chunk = Max(value, end.offset);
+    }
+    return;
+  }
+  CHECK_LT(beg.chunk, end.chunk);
+  if (beg.offset > 0) {
+    *beg.chunk = 0;
+    beg.chunk++;
+  }
+  REAL(memset)(beg.chunk, 0, end.chunk - beg.chunk);
+  if (end.offset > 0 && end.value != 0) {
+    *end.chunk = Max(end.value, end.offset);
+  }
+}
+
+int __asan_address_is_poisoned(void const volatile *addr) {
+  return __asan::AddressIsPoisoned((uptr)addr);
+}
+
+uptr __asan_region_is_poisoned(uptr beg, uptr size) {
+  if (!size)
+    return 0;
+  uptr end = beg + size;
+  if (!AddrIsInMem(beg))
+    return beg;
+  if (!AddrIsInMem(end))
+    return end;
+  CHECK_LT(beg, end);
+  uptr aligned_b = RoundUpTo(beg, ASAN_SHADOW_GRANULARITY);
+  uptr aligned_e = RoundDownTo(end, ASAN_SHADOW_GRANULARITY);
+  uptr shadow_beg = MemToShadow(aligned_b);
+  uptr shadow_end = MemToShadow(aligned_e);
+  // First check the first and the last application bytes,
+  // then check the ASAN_SHADOW_GRANULARITY-aligned region by calling
+  // mem_is_zero on the corresponding shadow.
+  if (!__asan::AddressIsPoisoned(beg) && !__asan::AddressIsPoisoned(end - 1) &&
+      (shadow_end <= shadow_beg ||
+       __sanitizer::mem_is_zero((const char *)shadow_beg,
+                                shadow_end - shadow_beg)))
+    return 0;
+  // The fast check failed, so we have a poisoned byte somewhere.
+  // Find it slowly.
+  for (; beg < end; beg++)
+    if (__asan::AddressIsPoisoned(beg))
+      return beg;
+  UNREACHABLE("mem_is_zero returned false, but poisoned byte was not found");
+  return 0;
+}
+
+#define CHECK_SMALL_REGION(p, size, isWrite)                  \
+  do {                                                        \
+    uptr __p = reinterpret_cast<uptr>(p);                     \
+    uptr __size = size;                                       \
+    if (UNLIKELY(__asan::AddressIsPoisoned(__p) ||            \
+        __asan::AddressIsPoisoned(__p + __size - 1))) {       \
+      GET_CURRENT_PC_BP_SP;                                   \
+      uptr __bad = __asan_region_is_poisoned(__p, __size);    \
+      __asan_report_error(pc, bp, sp, __bad, isWrite, __size, 0);\
+    }                                                         \
+  } while (false)
+
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+u16 __sanitizer_unaligned_load16(const uu16 *p) {
+  CHECK_SMALL_REGION(p, sizeof(*p), false);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+u32 __sanitizer_unaligned_load32(const uu32 *p) {
+  CHECK_SMALL_REGION(p, sizeof(*p), false);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+u64 __sanitizer_unaligned_load64(const uu64 *p) {
+  CHECK_SMALL_REGION(p, sizeof(*p), false);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store16(uu16 *p, u16 x) {
+  CHECK_SMALL_REGION(p, sizeof(*p), true);
+  *p = x;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store32(uu32 *p, u32 x) {
+  CHECK_SMALL_REGION(p, sizeof(*p), true);
+  *p = x;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store64(uu64 *p, u64 x) {
+  CHECK_SMALL_REGION(p, sizeof(*p), true);
+  *p = x;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_poison_cxx_array_cookie(uptr p) {
+  if (SANITIZER_WORDSIZE != 64) return;
+  if (!flags()->poison_array_cookie) return;
+  uptr s = MEM_TO_SHADOW(p);
+  *reinterpret_cast<u8*>(s) = kAsanArrayCookieMagic;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+uptr __asan_load_cxx_array_cookie(uptr *p) {
+  if (SANITIZER_WORDSIZE != 64) return *p;
+  if (!flags()->poison_array_cookie) return *p;
+  uptr s = MEM_TO_SHADOW(reinterpret_cast<uptr>(p));
+  u8 sval = *reinterpret_cast<u8*>(s);
+  if (sval == kAsanArrayCookieMagic) return *p;
+  // If sval is not kAsanArrayCookieMagic it can only be freed memory,
+  // which means that we are going to get double-free. So, return 0 to avoid
+  // infinite loop of destructors. We don't want to report a double-free here
+  // though, so print a warning just in case.
+  // CHECK_EQ(sval, kAsanHeapFreeMagic);
+  if (sval == kAsanHeapFreeMagic) {
+    Report("AddressSanitizer: loaded array cookie from free-d memory; "
+           "expect a double-free report\n");
+    return 0;
+  }
+  // The cookie may remain unpoisoned if e.g. it comes from a custom
+  // operator new defined inside a class.
+  return *p;
+}
+
+// This is a simplified version of __asan_(un)poison_memory_region, which
+// assumes that left border of region to be poisoned is properly aligned.
+static void PoisonAlignedStackMemory(uptr addr, uptr size, bool do_poison) {
+  if (size == 0) return;
+  uptr aligned_size = size & ~(ASAN_SHADOW_GRANULARITY - 1);
+  PoisonShadow(addr, aligned_size,
+               do_poison ? kAsanStackUseAfterScopeMagic : 0);
+  if (size == aligned_size)
+    return;
+  s8 end_offset = (s8)(size - aligned_size);
+  s8* shadow_end = (s8*)MemToShadow(addr + aligned_size);
+  s8 end_value = *shadow_end;
+  if (do_poison) {
+    // If possible, mark all the bytes mapping to last shadow byte as
+    // unaddressable.
+    if (end_value > 0 && end_value <= end_offset)
+      *shadow_end = (s8)kAsanStackUseAfterScopeMagic;
+  } else {
+    // If necessary, mark few first bytes mapping to last shadow byte
+    // as addressable
+    if (end_value != 0)
+      *shadow_end = Max(end_value, end_offset);
+  }
+}
+
+void __asan_set_shadow_00(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0, size);
+}
+
+void __asan_set_shadow_f1(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0xf1, size);
+}
+
+void __asan_set_shadow_f2(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0xf2, size);
+}
+
+void __asan_set_shadow_f3(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0xf3, size);
+}
+
+void __asan_set_shadow_f5(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0xf5, size);
+}
+
+void __asan_set_shadow_f8(uptr addr, uptr size) {
+  REAL(memset)((void *)addr, 0xf8, size);
+}
+
+void __asan_poison_stack_memory(uptr addr, uptr size) {
+  VReport(1, "poisoning: %p %zx\n", (void *)addr, size);
+  PoisonAlignedStackMemory(addr, size, true);
+}
+
+void __asan_unpoison_stack_memory(uptr addr, uptr size) {
+  VReport(1, "unpoisoning: %p %zx\n", (void *)addr, size);
+  PoisonAlignedStackMemory(addr, size, false);
+}
+
+void __sanitizer_annotate_contiguous_container(const void *beg_p,
+                                               const void *end_p,
+                                               const void *old_mid_p,
+                                               const void *new_mid_p) {
+  if (!flags()->detect_container_overflow) return;
+  VPrintf(2, "contiguous_container: %p %p %p %p\n", beg_p, end_p, old_mid_p,
+          new_mid_p);
+  uptr beg = reinterpret_cast<uptr>(beg_p);
+  uptr end = reinterpret_cast<uptr>(end_p);
+  uptr old_mid = reinterpret_cast<uptr>(old_mid_p);
+  uptr new_mid = reinterpret_cast<uptr>(new_mid_p);
+  uptr granularity = ASAN_SHADOW_GRANULARITY;
+  if (!(beg <= old_mid && beg <= new_mid && old_mid <= end && new_mid <= end &&
+        IsAligned(beg, granularity))) {
+    GET_STACK_TRACE_FATAL_HERE;
+    ReportBadParamsToAnnotateContiguousContainer(beg, end, old_mid, new_mid,
+                                                 &stack);
+  }
+  CHECK_LE(end - beg,
+           FIRST_32_SECOND_64(1UL << 30, 1ULL << 40)); // Sanity check.
+
+  uptr a = RoundDownTo(Min(old_mid, new_mid), granularity);
+  uptr c = RoundUpTo(Max(old_mid, new_mid), granularity);
+  uptr d1 = RoundDownTo(old_mid, granularity);
+  // uptr d2 = RoundUpTo(old_mid, granularity);
+  // Currently we should be in this state:
+  // [a, d1) is good, [d2, c) is bad, [d1, d2) is partially good.
+  // Make a quick sanity check that we are indeed in this state.
+  //
+  // FIXME: Two of these three checks are disabled until we fix
+  // https://github.com/google/sanitizers/issues/258.
+  // if (d1 != d2)
+  //  CHECK_EQ(*(u8*)MemToShadow(d1), old_mid - d1);
+  if (a + granularity <= d1)
+    CHECK_EQ(*(u8*)MemToShadow(a), 0);
+  // if (d2 + granularity <= c && c <= end)
+  //   CHECK_EQ(*(u8 *)MemToShadow(c - granularity),
+  //            kAsanContiguousContainerOOBMagic);
+
+  uptr b1 = RoundDownTo(new_mid, granularity);
+  uptr b2 = RoundUpTo(new_mid, granularity);
+  // New state:
+  // [a, b1) is good, [b2, c) is bad, [b1, b2) is partially good.
+  PoisonShadow(a, b1 - a, 0);
+  PoisonShadow(b2, c - b2, kAsanContiguousContainerOOBMagic);
+  if (b1 != b2) {
+    CHECK_EQ(b2 - b1, granularity);
+    *(u8*)MemToShadow(b1) = static_cast<u8>(new_mid - b1);
+  }
+}
+
+const void *__sanitizer_contiguous_container_find_bad_address(
+    const void *beg_p, const void *mid_p, const void *end_p) {
+  if (!flags()->detect_container_overflow)
+    return nullptr;
+  uptr beg = reinterpret_cast<uptr>(beg_p);
+  uptr end = reinterpret_cast<uptr>(end_p);
+  uptr mid = reinterpret_cast<uptr>(mid_p);
+  CHECK_LE(beg, mid);
+  CHECK_LE(mid, end);
+  // Check some bytes starting from beg, some bytes around mid, and some bytes
+  // ending with end.
+  uptr kMaxRangeToCheck = 32;
+  uptr r1_beg = beg;
+  uptr r1_end = Min(beg + kMaxRangeToCheck, mid);
+  uptr r2_beg = Max(beg, mid - kMaxRangeToCheck);
+  uptr r2_end = Min(end, mid + kMaxRangeToCheck);
+  uptr r3_beg = Max(end - kMaxRangeToCheck, mid);
+  uptr r3_end = end;
+  for (uptr i = r1_beg; i < r1_end; i++)
+    if (AddressIsPoisoned(i))
+      return reinterpret_cast<const void *>(i);
+  for (uptr i = r2_beg; i < mid; i++)
+    if (AddressIsPoisoned(i))
+      return reinterpret_cast<const void *>(i);
+  for (uptr i = mid; i < r2_end; i++)
+    if (!AddressIsPoisoned(i))
+      return reinterpret_cast<const void *>(i);
+  for (uptr i = r3_beg; i < r3_end; i++)
+    if (!AddressIsPoisoned(i))
+      return reinterpret_cast<const void *>(i);
+  return nullptr;
+}
+
+int __sanitizer_verify_contiguous_container(const void *beg_p,
+                                            const void *mid_p,
+                                            const void *end_p) {
+  return __sanitizer_contiguous_container_find_bad_address(beg_p, mid_p,
+                                                           end_p) == nullptr;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_poison_intra_object_redzone(uptr ptr, uptr size) {
+  AsanPoisonOrUnpoisonIntraObjectRedzone(ptr, size, true);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __asan_unpoison_intra_object_redzone(uptr ptr, uptr size) {
+  AsanPoisonOrUnpoisonIntraObjectRedzone(ptr, size, false);
+}
+
+// --- Implementation of LSan-specific functions --- {{{1
+namespace __lsan {
+bool WordIsPoisoned(uptr addr) {
+  return (__asan_region_is_poisoned(addr, sizeof(uptr)) != 0);
+}
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_poisoning.h b/contrib/libs/clang14-rt/lib/asan/asan_poisoning.h
new file mode 100644
index 0000000000..600bd011f3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_poisoning.h
@@ -0,0 +1,98 @@
+//===-- asan_poisoning.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Shadow memory poisoning by ASan RTL and by user application.
+//===----------------------------------------------------------------------===//
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+namespace __asan {
+
+// Enable/disable memory poisoning.
+void SetCanPoisonMemory(bool value);
+bool CanPoisonMemory();
+
+// Poisons the shadow memory for "size" bytes starting from "addr".
+void PoisonShadow(uptr addr, uptr size, u8 value);
+
+// Poisons the shadow memory for "redzone_size" bytes starting from
+// "addr + size".
+void PoisonShadowPartialRightRedzone(uptr addr,
+                                     uptr size,
+                                     uptr redzone_size,
+                                     u8 value);
+
+// Fast versions of PoisonShadow and PoisonShadowPartialRightRedzone that
+// assume that memory addresses are properly aligned. Use in
+// performance-critical code with care.
+ALWAYS_INLINE void FastPoisonShadow(uptr aligned_beg, uptr aligned_size,
+                                    u8 value) {
+  DCHECK(!value || CanPoisonMemory());
+#if SANITIZER_FUCHSIA
+  __sanitizer_fill_shadow(aligned_beg, aligned_size, value,
+                          common_flags()->clear_shadow_mmap_threshold);
+#else
+  uptr shadow_beg = MEM_TO_SHADOW(aligned_beg);
+  uptr shadow_end =
+      MEM_TO_SHADOW(aligned_beg + aligned_size - ASAN_SHADOW_GRANULARITY) + 1;
+  // FIXME: Page states are different on Windows, so using the same interface
+  // for mapping shadow and zeroing out pages doesn't "just work", so we should
+  // probably provide higher-level interface for these operations.
+  // For now, just memset on Windows.
+  if (value || SANITIZER_WINDOWS == 1 ||
+      shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) {
+    REAL(memset)((void*)shadow_beg, value, shadow_end - shadow_beg);
+  } else {
+    uptr page_size = GetPageSizeCached();
+    uptr page_beg = RoundUpTo(shadow_beg, page_size);
+    uptr page_end = RoundDownTo(shadow_end, page_size);
+
+    if (page_beg >= page_end) {
+      REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg);
+    } else {
+      if (page_beg != shadow_beg) {
+        REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg);
+      }
+      if (page_end != shadow_end) {
+        REAL(memset)((void *)page_end, 0, shadow_end - page_end);
+      }
+      ReserveShadowMemoryRange(page_beg, page_end - 1, nullptr);
+    }
+  }
+#endif // SANITIZER_FUCHSIA
+}
+
+ALWAYS_INLINE void FastPoisonShadowPartialRightRedzone(
+    uptr aligned_addr, uptr size, uptr redzone_size, u8 value) {
+  DCHECK(CanPoisonMemory());
+  bool poison_partial = flags()->poison_partial;
+  u8 *shadow = (u8*)MEM_TO_SHADOW(aligned_addr);
+  for (uptr i = 0; i < redzone_size; i += ASAN_SHADOW_GRANULARITY, shadow++) {
+    if (i + ASAN_SHADOW_GRANULARITY <= size) {
+      *shadow = 0;  // fully addressable
+    } else if (i >= size) {
+      *shadow =
+          (ASAN_SHADOW_GRANULARITY == 128) ? 0xff : value;  // unaddressable
+    } else {
+      // first size-i bytes are addressable
+      *shadow = poison_partial ? static_cast<u8>(size - i) : 0;
+    }
+  }
+}
+
+// Calls __sanitizer::ReleaseMemoryPagesToOS() on
+// [MemToShadow(p), MemToShadow(p+size)].
+void FlushUnneededASanShadowMemory(uptr p, uptr size);
+
+}  // namespace __asan
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_posix.cpp b/contrib/libs/clang14-rt/lib/asan/asan_posix.cpp
new file mode 100644
index 0000000000..63ad735f8b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_posix.cpp
@@ -0,0 +1,145 @@
+//===-- asan_posix.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Posix-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_POSIX
+
+#include "asan_internal.h"
+#include "asan_interceptors.h"
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_posix.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+#include <pthread.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <unistd.h>
+
+namespace __asan {
+
+void AsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  StartReportDeadlySignal();
+  SignalContext sig(siginfo, context);
+  ReportDeadlySignal(sig);
+}
+
+bool PlatformUnpoisonStacks() {
+  stack_t signal_stack;
+  CHECK_EQ(0, sigaltstack(nullptr, &signal_stack));
+  uptr sigalt_bottom = (uptr)signal_stack.ss_sp;
+  uptr sigalt_top = (uptr)((char *)signal_stack.ss_sp + signal_stack.ss_size);
+  // If we're executing on the signal alternate stack AND the Linux flag
+  // SS_AUTODISARM was used, then we cannot get the signal alternate stack
+  // bounds from sigaltstack -- sigaltstack's output looks just as if no
+  // alternate stack has ever been set up.
+  // We're always unpoisoning the signal alternate stack to support jumping
+  // between the default stack and signal alternate stack.
+  if (signal_stack.ss_flags != SS_DISABLE)
+    UnpoisonStack(sigalt_bottom, sigalt_top, "sigalt");
+
+  if (signal_stack.ss_flags != SS_ONSTACK)
+    return false;
+
+  // Since we're on the signal alternate stack, we cannot find the DEFAULT
+  // stack bottom using a local variable.
+  uptr default_bottom, tls_addr, tls_size, stack_size;
+  GetThreadStackAndTls(/*main=*/false, &default_bottom, &stack_size, &tls_addr,
+                       &tls_size);
+  UnpoisonStack(default_bottom, default_bottom + stack_size, "default");
+  return true;
+}
+
+// ---------------------- TSD ---------------- {{{1
+
+#if SANITIZER_NETBSD && !ASAN_DYNAMIC
+// Thread Static Data cannot be used in early static ASan init on NetBSD.
+// Reuse the Asan TSD API for compatibility with existing code
+// with an alternative implementation.
+
+static void (*tsd_destructor)(void *tsd) = nullptr;
+
+struct tsd_key {
+  tsd_key() : key(nullptr) {}
+  ~tsd_key() {
+    CHECK(tsd_destructor);
+    if (key)
+      (*tsd_destructor)(key);
+  }
+  void *key;
+};
+
+static thread_local struct tsd_key key;
+
+void AsanTSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_destructor);
+  tsd_destructor = destructor;
+}
+
+void *AsanTSDGet() {
+  CHECK(tsd_destructor);
+  return key.key;
+}
+
+void AsanTSDSet(void *tsd) {
+  CHECK(tsd_destructor);
+  CHECK(tsd);
+  CHECK(!key.key);
+  key.key = tsd;
+}
+
+void PlatformTSDDtor(void *tsd) {
+  CHECK(tsd_destructor);
+  CHECK_EQ(key.key, tsd);
+  key.key = nullptr;
+  // Make sure that signal handler can not see a stale current thread pointer.
+  atomic_signal_fence(memory_order_seq_cst);
+  AsanThread::TSDDtor(tsd);
+}
+#else
+static pthread_key_t tsd_key;
+static bool tsd_key_inited = false;
+void AsanTSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_key_inited);
+  tsd_key_inited = true;
+  CHECK_EQ(0, pthread_key_create(&tsd_key, destructor));
+}
+
+void *AsanTSDGet() {
+  CHECK(tsd_key_inited);
+  return pthread_getspecific(tsd_key);
+}
+
+void AsanTSDSet(void *tsd) {
+  CHECK(tsd_key_inited);
+  pthread_setspecific(tsd_key, tsd);
+}
+
+void PlatformTSDDtor(void *tsd) {
+  AsanThreadContext *context = (AsanThreadContext*)tsd;
+  if (context->destructor_iterations > 1) {
+    context->destructor_iterations--;
+    CHECK_EQ(0, pthread_setspecific(tsd_key, tsd));
+    return;
+  }
+  AsanThread::TSDDtor(tsd);
+}
+#endif
+}  // namespace __asan
+
+#endif  // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_preinit.cpp b/contrib/libs/clang14-rt/lib/asan/asan_preinit.cpp
new file mode 100644
index 0000000000..b07556ec96
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_preinit.cpp
@@ -0,0 +1,24 @@
+//===-- asan_preinit.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Call __asan_init at the very early stage of process startup.
+//===----------------------------------------------------------------------===//
+#include "asan_internal.h"
+
+using namespace __asan;
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+  // The symbol is called __local_asan_preinit, because it's not intended to be
+  // exported.
+  // This code linked into the main executable when -fsanitize=address is in
+  // the link flags. It can only use exported interface functions.
+  __attribute__((section(".preinit_array"), used))
+  void (*__local_asan_preinit)(void) = __asan_init;
+#endif
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.cpp b/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.cpp
new file mode 100644
index 0000000000..bed2f62a22
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.cpp
@@ -0,0 +1,64 @@
+//===-- asan_premap_shadow.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Reserve shadow memory with an ifunc resolver.
+//===----------------------------------------------------------------------===//
+
+#include "asan_mapping.h"
+
+#if ASAN_PREMAP_SHADOW
+
+#include "asan_premap_shadow.h"
+#include "sanitizer_common/sanitizer_posix.h"
+
+namespace __asan {
+
+// The code in this file needs to run in an unrelocated binary. It may not
+// access any external symbol, including its own non-hidden globals.
+
+// Conservative upper limit.
+uptr PremapShadowSize() {
+  uptr granularity = GetMmapGranularity();
+  return RoundUpTo(GetMaxVirtualAddress() >> ASAN_SHADOW_SCALE, granularity);
+}
+
+// Returns an address aligned to 8 pages, such that one page on the left and
+// PremapShadowSize() bytes on the right of it are mapped r/o.
+uptr PremapShadow() {
+  return MapDynamicShadow(PremapShadowSize(), /*mmap_alignment_scale*/ 3,
+                          /*min_shadow_base_alignment*/ 0, kHighMemEnd);
+}
+
+bool PremapShadowFailed() {
+  uptr shadow = reinterpret_cast<uptr>(&__asan_shadow);
+  uptr resolver = reinterpret_cast<uptr>(&__asan_premap_shadow);
+  // shadow == resolver is how Android KitKat and older handles ifunc.
+  // shadow == 0 just in case.
+  if (shadow == 0 || shadow == resolver)
+    return true;
+  return false;
+}
+} // namespace __asan
+
+extern "C" {
+decltype(__asan_shadow)* __asan_premap_shadow() {
+  // The resolver may be called multiple times. Map the shadow just once.
+  static uptr premapped_shadow = 0;
+  if (!premapped_shadow) premapped_shadow = __asan::PremapShadow();
+  return reinterpret_cast<decltype(__asan_shadow)*>(premapped_shadow);
+}
+
+// __asan_shadow is a "function" that has the same address as the first byte of
+// the shadow mapping.
+INTERFACE_ATTRIBUTE __attribute__((ifunc("__asan_premap_shadow"))) void
+__asan_shadow();
+}
+
+#endif // ASAN_PREMAP_SHADOW
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.h b/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.h
new file mode 100644
index 0000000000..c9c886e8dc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_premap_shadow.h
@@ -0,0 +1,29 @@
+//===-- asan_mapping.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Premap shadow range with an ifunc resolver.
+//===----------------------------------------------------------------------===//
+
+
+#ifndef ASAN_PREMAP_SHADOW_H
+#define ASAN_PREMAP_SHADOW_H
+
+#if ASAN_PREMAP_SHADOW
+namespace __asan {
+// Conservative upper limit.
+uptr PremapShadowSize();
+bool PremapShadowFailed();
+}
+#endif
+
+extern "C" INTERFACE_ATTRIBUTE void __asan_shadow();
+extern "C" decltype(__asan_shadow)* __asan_premap_shadow();
+
+#endif // ASAN_PREMAP_SHADOW_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_report.cpp b/contrib/libs/clang14-rt/lib/asan/asan_report.cpp
new file mode 100644
index 0000000000..2a38fabaf2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_report.cpp
@@ -0,0 +1,571 @@
+//===-- asan_report.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// This file contains error reporting code.
+//===----------------------------------------------------------------------===//
+
+#include "asan_errors.h"
+#include "asan_flags.h"
+#include "asan_descriptions.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_report.h"
+#include "asan_scariness_score.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+namespace __asan {
+
+// -------------------- User-specified callbacks ----------------- {{{1
+static void (*error_report_callback)(const char*);
+static char *error_message_buffer = nullptr;
+static uptr error_message_buffer_pos = 0;
+static Mutex error_message_buf_mutex;
+static const unsigned kAsanBuggyPcPoolSize = 25;
+static __sanitizer::atomic_uintptr_t AsanBuggyPcPool[kAsanBuggyPcPoolSize];
+
+void AppendToErrorMessageBuffer(const char *buffer) {
+  Lock l(&error_message_buf_mutex);
+  if (!error_message_buffer) {
+    error_message_buffer =
+      (char*)MmapOrDieQuietly(kErrorMessageBufferSize, __func__);
+    error_message_buffer_pos = 0;
+  }
+  uptr length = internal_strlen(buffer);
+  RAW_CHECK(kErrorMessageBufferSize >= error_message_buffer_pos);
+  uptr remaining = kErrorMessageBufferSize - error_message_buffer_pos;
+  internal_strncpy(error_message_buffer + error_message_buffer_pos,
+                   buffer, remaining);
+  error_message_buffer[kErrorMessageBufferSize - 1] = '\0';
+  // FIXME: reallocate the buffer instead of truncating the message.
+  error_message_buffer_pos += Min(remaining, length);
+}
+
+// ---------------------- Helper functions ----------------------- {{{1
+
+void PrintMemoryByte(InternalScopedString *str, const char *before, u8 byte,
+                     bool in_shadow, const char *after) {
+  Decorator d;
+  str->append("%s%s%x%x%s%s", before,
+              in_shadow ? d.ShadowByte(byte) : d.MemoryByte(), byte >> 4,
+              byte & 15, d.Default(), after);
+}
+
+static void PrintZoneForPointer(uptr ptr, uptr zone_ptr,
+                                const char *zone_name) {
+  if (zone_ptr) {
+    if (zone_name) {
+      Printf("malloc_zone_from_ptr(%p) = %p, which is %s\n", (void *)ptr,
+             (void *)zone_ptr, zone_name);
+    } else {
+      Printf("malloc_zone_from_ptr(%p) = %p, which doesn't have a name\n",
+             (void *)ptr, (void *)zone_ptr);
+    }
+  } else {
+    Printf("malloc_zone_from_ptr(%p) = 0\n", (void *)ptr);
+  }
+}
+
+// ---------------------- Address Descriptions ------------------- {{{1
+
+bool ParseFrameDescription(const char *frame_descr,
+                           InternalMmapVector<StackVarDescr> *vars) {
+  CHECK(frame_descr);
+  const char *p;
+  // This string is created by the compiler and has the following form:
+  // "n alloc_1 alloc_2 ... alloc_n"
+  // where alloc_i looks like "offset size len ObjectName"
+  // or                       "offset size len ObjectName:line".
+  uptr n_objects = (uptr)internal_simple_strtoll(frame_descr, &p, 10);
+  if (n_objects == 0)
+    return false;
+
+  for (uptr i = 0; i < n_objects; i++) {
+    uptr beg  = (uptr)internal_simple_strtoll(p, &p, 10);
+    uptr size = (uptr)internal_simple_strtoll(p, &p, 10);
+    uptr len  = (uptr)internal_simple_strtoll(p, &p, 10);
+    if (beg == 0 || size == 0 || *p != ' ') {
+      return false;
+    }
+    p++;
+    char *colon_pos = internal_strchr(p, ':');
+    uptr line = 0;
+    uptr name_len = len;
+    if (colon_pos != nullptr && colon_pos < p + len) {
+      name_len = colon_pos - p;
+      line = (uptr)internal_simple_strtoll(colon_pos + 1, nullptr, 10);
+    }
+    StackVarDescr var = {beg, size, p, name_len, line};
+    vars->push_back(var);
+    p += len;
+  }
+
+  return true;
+}
+
+// -------------------- Different kinds of reports ----------------- {{{1
+
+// Use ScopedInErrorReport to run common actions just before and
+// immediately after printing error report.
+class ScopedInErrorReport {
+ public:
+  explicit ScopedInErrorReport(bool fatal = false)
+      : halt_on_error_(fatal || flags()->halt_on_error) {
+    // Make sure the registry and sanitizer report mutexes are locked while
+    // we're printing an error report.
+    // We can lock them only here to avoid self-deadlock in case of
+    // recursive reports.
+    asanThreadRegistry().Lock();
+    Printf(
+        "=================================================================\n");
+  }
+
+  ~ScopedInErrorReport() {
+    if (halt_on_error_ && !__sanitizer_acquire_crash_state()) {
+      asanThreadRegistry().Unlock();
+      return;
+    }
+    ASAN_ON_ERROR();
+    if (current_error_.IsValid()) current_error_.Print();
+
+    // Make sure the current thread is announced.
+    DescribeThread(GetCurrentThread());
+    // We may want to grab this lock again when printing stats.
+    asanThreadRegistry().Unlock();
+    // Print memory stats.
+    if (flags()->print_stats)
+      __asan_print_accumulated_stats();
+
+    if (common_flags()->print_cmdline)
+      PrintCmdline();
+
+    if (common_flags()->print_module_map == 2)
+      DumpProcessMap();
+
+    // Copy the message buffer so that we could start logging without holding a
+    // lock that gets acquired during printing.
+    InternalMmapVector<char> buffer_copy(kErrorMessageBufferSize);
+    {
+      Lock l(&error_message_buf_mutex);
+      internal_memcpy(buffer_copy.data(),
+                      error_message_buffer, kErrorMessageBufferSize);
+      // Clear error_message_buffer so that if we find other errors
+      // we don't re-log this error.
+      error_message_buffer_pos = 0;
+    }
+
+    LogFullErrorReport(buffer_copy.data());
+
+    if (error_report_callback) {
+      error_report_callback(buffer_copy.data());
+    }
+
+    if (halt_on_error_ && common_flags()->abort_on_error) {
+      // On Android the message is truncated to 512 characters.
+      // FIXME: implement "compact" error format, possibly without, or with
+      // highly compressed stack traces?
+      // FIXME: or just use the summary line as abort message?
+      SetAbortMessage(buffer_copy.data());
+    }
+
+    // In halt_on_error = false mode, reset the current error object (before
+    // unlocking).
+    if (!halt_on_error_)
+      internal_memset(&current_error_, 0, sizeof(current_error_));
+
+    if (halt_on_error_) {
+      Report("ABORTING\n");
+      Die();
+    }
+  }
+
+  void ReportError(const ErrorDescription &description) {
+    // Can only report one error per ScopedInErrorReport.
+    CHECK_EQ(current_error_.kind, kErrorKindInvalid);
+    internal_memcpy(&current_error_, &description, sizeof(current_error_));
+  }
+
+  static ErrorDescription &CurrentError() {
+    return current_error_;
+  }
+
+ private:
+  ScopedErrorReportLock error_report_lock_;
+  // Error currently being reported. This enables the destructor to interact
+  // with the debugger and point it to an error description.
+  static ErrorDescription current_error_;
+  bool halt_on_error_;
+};
+
+ErrorDescription ScopedInErrorReport::current_error_(LINKER_INITIALIZED);
+
+void ReportDeadlySignal(const SignalContext &sig) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorDeadlySignal error(GetCurrentTidOrInvalid(), sig);
+  in_report.ReportError(error);
+}
+
+void ReportDoubleFree(uptr addr, BufferedStackTrace *free_stack) {
+  ScopedInErrorReport in_report;
+  ErrorDoubleFree error(GetCurrentTidOrInvalid(), free_stack, addr);
+  in_report.ReportError(error);
+}
+
+void ReportNewDeleteTypeMismatch(uptr addr, uptr delete_size,
+                                 uptr delete_alignment,
+                                 BufferedStackTrace *free_stack) {
+  ScopedInErrorReport in_report;
+  ErrorNewDeleteTypeMismatch error(GetCurrentTidOrInvalid(), free_stack, addr,
+                                   delete_size, delete_alignment);
+  in_report.ReportError(error);
+}
+
+void ReportFreeNotMalloced(uptr addr, BufferedStackTrace *free_stack) {
+  ScopedInErrorReport in_report;
+  ErrorFreeNotMalloced error(GetCurrentTidOrInvalid(), free_stack, addr);
+  in_report.ReportError(error);
+}
+
+void ReportAllocTypeMismatch(uptr addr, BufferedStackTrace *free_stack,
+                             AllocType alloc_type,
+                             AllocType dealloc_type) {
+  ScopedInErrorReport in_report;
+  ErrorAllocTypeMismatch error(GetCurrentTidOrInvalid(), free_stack, addr,
+                               alloc_type, dealloc_type);
+  in_report.ReportError(error);
+}
+
+void ReportMallocUsableSizeNotOwned(uptr addr, BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  ErrorMallocUsableSizeNotOwned error(GetCurrentTidOrInvalid(), stack, addr);
+  in_report.ReportError(error);
+}
+
+void ReportSanitizerGetAllocatedSizeNotOwned(uptr addr,
+                                             BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  ErrorSanitizerGetAllocatedSizeNotOwned error(GetCurrentTidOrInvalid(), stack,
+                                               addr);
+  in_report.ReportError(error);
+}
+
+void ReportCallocOverflow(uptr count, uptr size, BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorCallocOverflow error(GetCurrentTidOrInvalid(), stack, count, size);
+  in_report.ReportError(error);
+}
+
+void ReportReallocArrayOverflow(uptr count, uptr size,
+                                BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorReallocArrayOverflow error(GetCurrentTidOrInvalid(), stack, count, size);
+  in_report.ReportError(error);
+}
+
+void ReportPvallocOverflow(uptr size, BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorPvallocOverflow error(GetCurrentTidOrInvalid(), stack, size);
+  in_report.ReportError(error);
+}
+
+void ReportInvalidAllocationAlignment(uptr alignment,
+                                      BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorInvalidAllocationAlignment error(GetCurrentTidOrInvalid(), stack,
+                                        alignment);
+  in_report.ReportError(error);
+}
+
+void ReportInvalidAlignedAllocAlignment(uptr size, uptr alignment,
+                                        BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorInvalidAlignedAllocAlignment error(GetCurrentTidOrInvalid(), stack,
+                                          size, alignment);
+  in_report.ReportError(error);
+}
+
+void ReportInvalidPosixMemalignAlignment(uptr alignment,
+                                         BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorInvalidPosixMemalignAlignment error(GetCurrentTidOrInvalid(), stack,
+                                           alignment);
+  in_report.ReportError(error);
+}
+
+void ReportAllocationSizeTooBig(uptr user_size, uptr total_size, uptr max_size,
+                                BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorAllocationSizeTooBig error(GetCurrentTidOrInvalid(), stack, user_size,
+                                  total_size, max_size);
+  in_report.ReportError(error);
+}
+
+void ReportRssLimitExceeded(BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorRssLimitExceeded error(GetCurrentTidOrInvalid(), stack);
+  in_report.ReportError(error);
+}
+
+void ReportOutOfMemory(uptr requested_size, BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report(/*fatal*/ true);
+  ErrorOutOfMemory error(GetCurrentTidOrInvalid(), stack, requested_size);
+  in_report.ReportError(error);
+}
+
+void ReportStringFunctionMemoryRangesOverlap(const char *function,
+                                             const char *offset1, uptr length1,
+                                             const char *offset2, uptr length2,
+                                             BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  ErrorStringFunctionMemoryRangesOverlap error(
+      GetCurrentTidOrInvalid(), stack, (uptr)offset1, length1, (uptr)offset2,
+      length2, function);
+  in_report.ReportError(error);
+}
+
+void ReportStringFunctionSizeOverflow(uptr offset, uptr size,
+                                      BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  ErrorStringFunctionSizeOverflow error(GetCurrentTidOrInvalid(), stack, offset,
+                                        size);
+  in_report.ReportError(error);
+}
+
+void ReportBadParamsToAnnotateContiguousContainer(uptr beg, uptr end,
+                                                  uptr old_mid, uptr new_mid,
+                                                  BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  ErrorBadParamsToAnnotateContiguousContainer error(
+      GetCurrentTidOrInvalid(), stack, beg, end, old_mid, new_mid);
+  in_report.ReportError(error);
+}
+
+void ReportODRViolation(const __asan_global *g1, u32 stack_id1,
+                        const __asan_global *g2, u32 stack_id2) {
+  ScopedInErrorReport in_report;
+  ErrorODRViolation error(GetCurrentTidOrInvalid(), g1, stack_id1, g2,
+                          stack_id2);
+  in_report.ReportError(error);
+}
+
+// ----------------------- CheckForInvalidPointerPair ----------- {{{1
+static NOINLINE void ReportInvalidPointerPair(uptr pc, uptr bp, uptr sp,
+                                              uptr a1, uptr a2) {
+  ScopedInErrorReport in_report;
+  ErrorInvalidPointerPair error(GetCurrentTidOrInvalid(), pc, bp, sp, a1, a2);
+  in_report.ReportError(error);
+}
+
+static bool IsInvalidPointerPair(uptr a1, uptr a2) {
+  if (a1 == a2)
+    return false;
+
+  // 256B in shadow memory can be iterated quite fast
+  static const uptr kMaxOffset = 2048;
+
+  uptr left = a1 < a2 ? a1 : a2;
+  uptr right = a1 < a2 ? a2 : a1;
+  uptr offset = right - left;
+  if (offset <= kMaxOffset)
+    return __asan_region_is_poisoned(left, offset);
+
+  AsanThread *t = GetCurrentThread();
+
+  // check whether left is a stack memory pointer
+  if (uptr shadow_offset1 = t->GetStackVariableShadowStart(left)) {
+    uptr shadow_offset2 = t->GetStackVariableShadowStart(right);
+    return shadow_offset2 == 0 || shadow_offset1 != shadow_offset2;
+  }
+
+  // check whether left is a heap memory address
+  HeapAddressDescription hdesc1, hdesc2;
+  if (GetHeapAddressInformation(left, 0, &hdesc1) &&
+      hdesc1.chunk_access.access_type == kAccessTypeInside)
+    return !GetHeapAddressInformation(right, 0, &hdesc2) ||
+        hdesc2.chunk_access.access_type != kAccessTypeInside ||
+        hdesc1.chunk_access.chunk_begin != hdesc2.chunk_access.chunk_begin;
+
+  // check whether left is an address of a global variable
+  GlobalAddressDescription gdesc1, gdesc2;
+  if (GetGlobalAddressInformation(left, 0, &gdesc1))
+    return !GetGlobalAddressInformation(right - 1, 0, &gdesc2) ||
+        !gdesc1.PointsInsideTheSameVariable(gdesc2);
+
+  if (t->GetStackVariableShadowStart(right) ||
+      GetHeapAddressInformation(right, 0, &hdesc2) ||
+      GetGlobalAddressInformation(right - 1, 0, &gdesc2))
+    return true;
+
+  // At this point we know nothing about both a1 and a2 addresses.
+  return false;
+}
+
+static inline void CheckForInvalidPointerPair(void *p1, void *p2) {
+  switch (flags()->detect_invalid_pointer_pairs) {
+    case 0:
+      return;
+    case 1:
+      if (p1 == nullptr || p2 == nullptr)
+        return;
+      break;
+  }
+
+  uptr a1 = reinterpret_cast<uptr>(p1);
+  uptr a2 = reinterpret_cast<uptr>(p2);
+
+  if (IsInvalidPointerPair(a1, a2)) {
+    GET_CALLER_PC_BP_SP;
+    ReportInvalidPointerPair(pc, bp, sp, a1, a2);
+  }
+}
+// ----------------------- Mac-specific reports ----------------- {{{1
+
+void ReportMacMzReallocUnknown(uptr addr, uptr zone_ptr, const char *zone_name,
+                               BufferedStackTrace *stack) {
+  ScopedInErrorReport in_report;
+  Printf(
+      "mz_realloc(%p) -- attempting to realloc unallocated memory.\n"
+      "This is an unrecoverable problem, exiting now.\n",
+      (void *)addr);
+  PrintZoneForPointer(addr, zone_ptr, zone_name);
+  stack->Print();
+  DescribeAddressIfHeap(addr);
+}
+
+// -------------- SuppressErrorReport -------------- {{{1
+// Avoid error reports duplicating for ASan recover mode.
+static bool SuppressErrorReport(uptr pc) {
+  if (!common_flags()->suppress_equal_pcs) return false;
+  for (unsigned i = 0; i < kAsanBuggyPcPoolSize; i++) {
+    uptr cmp = atomic_load_relaxed(&AsanBuggyPcPool[i]);
+    if (cmp == 0 && atomic_compare_exchange_strong(&AsanBuggyPcPool[i], &cmp,
+                                                   pc, memory_order_relaxed))
+      return false;
+    if (cmp == pc) return true;
+  }
+  Die();
+}
+
+void ReportGenericError(uptr pc, uptr bp, uptr sp, uptr addr, bool is_write,
+                        uptr access_size, u32 exp, bool fatal) {
+  if (__asan_test_only_reported_buggy_pointer) {
+    *__asan_test_only_reported_buggy_pointer = addr;
+    return;
+  }
+  if (!fatal && SuppressErrorReport(pc)) return;
+  ENABLE_FRAME_POINTER;
+
+  // Optimization experiments.
+  // The experiments can be used to evaluate potential optimizations that remove
+  // instrumentation (assess false negatives). Instead of completely removing
+  // some instrumentation, compiler can emit special calls into runtime
+  // (e.g. __asan_report_exp_load1 instead of __asan_report_load1) and pass
+  // mask of experiments (exp).
+  // The reaction to a non-zero value of exp is to be defined.
+  (void)exp;
+
+  ScopedInErrorReport in_report(fatal);
+  ErrorGeneric error(GetCurrentTidOrInvalid(), pc, bp, sp, addr, is_write,
+                     access_size);
+  in_report.ReportError(error);
+}
+
+}  // namespace __asan
+
+// --------------------------- Interface --------------------- {{{1
+using namespace __asan;
+
+void __asan_report_error(uptr pc, uptr bp, uptr sp, uptr addr, int is_write,
+                         uptr access_size, u32 exp) {
+  ENABLE_FRAME_POINTER;
+  bool fatal = flags()->halt_on_error;
+  ReportGenericError(pc, bp, sp, addr, is_write, access_size, exp, fatal);
+}
+
+void NOINLINE __asan_set_error_report_callback(void (*callback)(const char*)) {
+  Lock l(&error_message_buf_mutex);
+  error_report_callback = callback;
+}
+
+void __asan_describe_address(uptr addr) {
+  // Thread registry must be locked while we're describing an address.
+  asanThreadRegistry().Lock();
+  PrintAddressDescription(addr, 1, "");
+  asanThreadRegistry().Unlock();
+}
+
+int __asan_report_present() {
+  return ScopedInErrorReport::CurrentError().kind != kErrorKindInvalid;
+}
+
+uptr __asan_get_report_pc() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.pc;
+  return 0;
+}
+
+uptr __asan_get_report_bp() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.bp;
+  return 0;
+}
+
+uptr __asan_get_report_sp() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.sp;
+  return 0;
+}
+
+uptr __asan_get_report_address() {
+  ErrorDescription &err = ScopedInErrorReport::CurrentError();
+  if (err.kind == kErrorKindGeneric)
+    return err.Generic.addr_description.Address();
+  else if (err.kind == kErrorKindDoubleFree)
+    return err.DoubleFree.addr_description.addr;
+  return 0;
+}
+
+int __asan_get_report_access_type() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.is_write;
+  return 0;
+}
+
+uptr __asan_get_report_access_size() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.access_size;
+  return 0;
+}
+
+const char *__asan_get_report_description() {
+  if (ScopedInErrorReport::CurrentError().kind == kErrorKindGeneric)
+    return ScopedInErrorReport::CurrentError().Generic.bug_descr;
+  return ScopedInErrorReport::CurrentError().Base.scariness.GetDescription();
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_ptr_sub(void *a, void *b) {
+  CheckForInvalidPointerPair(a, b);
+}
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_ptr_cmp(void *a, void *b) {
+  CheckForInvalidPointerPair(a, b);
+}
+} // extern "C"
+
+// Provide default implementation of __asan_on_error that does nothing
+// and may be overriden by user.
+SANITIZER_INTERFACE_WEAK_DEF(void, __asan_on_error, void) {}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_report.h b/contrib/libs/clang14-rt/lib/asan/asan_report.h
new file mode 100644
index 0000000000..dcf60894ef
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_report.h
@@ -0,0 +1,99 @@
+//===-- asan_report.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for error reporting functions.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_REPORT_H
+#define ASAN_REPORT_H
+
+#include "asan_allocator.h"
+#include "asan_internal.h"
+#include "asan_thread.h"
+
+namespace __asan {
+
+struct StackVarDescr {
+  uptr beg;
+  uptr size;
+  const char *name_pos;
+  uptr name_len;
+  uptr line;
+};
+
+// Returns the number of globals close to the provided address and copies
+// them to "globals" array.
+int GetGlobalsForAddress(uptr addr, __asan_global *globals, u32 *reg_sites,
+                         int max_globals);
+
+const char *MaybeDemangleGlobalName(const char *name);
+void PrintGlobalNameIfASCII(InternalScopedString *str, const __asan_global &g);
+void PrintGlobalLocation(InternalScopedString *str, const __asan_global &g);
+
+void PrintMemoryByte(InternalScopedString *str, const char *before, u8 byte,
+                     bool in_shadow, const char *after = "\n");
+
+// The following functions prints address description depending
+// on the memory type (shadow/heap/stack/global).
+bool ParseFrameDescription(const char *frame_descr,
+                           InternalMmapVector<StackVarDescr> *vars);
+
+// Different kinds of error reports.
+void ReportGenericError(uptr pc, uptr bp, uptr sp, uptr addr, bool is_write,
+                        uptr access_size, u32 exp, bool fatal);
+void ReportDeadlySignal(const SignalContext &sig);
+void ReportNewDeleteTypeMismatch(uptr addr, uptr delete_size,
+                                 uptr delete_alignment,
+                                 BufferedStackTrace *free_stack);
+void ReportDoubleFree(uptr addr, BufferedStackTrace *free_stack);
+void ReportFreeNotMalloced(uptr addr, BufferedStackTrace *free_stack);
+void ReportAllocTypeMismatch(uptr addr, BufferedStackTrace *free_stack,
+                             AllocType alloc_type,
+                             AllocType dealloc_type);
+void ReportMallocUsableSizeNotOwned(uptr addr, BufferedStackTrace *stack);
+void ReportSanitizerGetAllocatedSizeNotOwned(uptr addr,
+                                             BufferedStackTrace *stack);
+void ReportCallocOverflow(uptr count, uptr size, BufferedStackTrace *stack);
+void ReportReallocArrayOverflow(uptr count, uptr size,
+                                BufferedStackTrace *stack);
+void ReportPvallocOverflow(uptr size, BufferedStackTrace *stack);
+void ReportInvalidAllocationAlignment(uptr alignment,
+                                      BufferedStackTrace *stack);
+void ReportInvalidAlignedAllocAlignment(uptr size, uptr alignment,
+                                        BufferedStackTrace *stack);
+void ReportInvalidPosixMemalignAlignment(uptr alignment,
+                                         BufferedStackTrace *stack);
+void ReportAllocationSizeTooBig(uptr user_size, uptr total_size, uptr max_size,
+                                BufferedStackTrace *stack);
+void ReportRssLimitExceeded(BufferedStackTrace *stack);
+void ReportOutOfMemory(uptr requested_size, BufferedStackTrace *stack);
+void ReportStringFunctionMemoryRangesOverlap(const char *function,
+                                             const char *offset1, uptr length1,
+                                             const char *offset2, uptr length2,
+                                             BufferedStackTrace *stack);
+void ReportStringFunctionSizeOverflow(uptr offset, uptr size,
+                                      BufferedStackTrace *stack);
+void ReportBadParamsToAnnotateContiguousContainer(uptr beg, uptr end,
+                                                  uptr old_mid, uptr new_mid,
+                                                  BufferedStackTrace *stack);
+
+void ReportODRViolation(const __asan_global *g1, u32 stack_id1,
+                        const __asan_global *g2, u32 stack_id2);
+
+// Mac-specific errors and warnings.
+void ReportMacMzReallocUnknown(uptr addr, uptr zone_ptr,
+                               const char *zone_name,
+                               BufferedStackTrace *stack);
+void ReportMacCfReallocUnknown(uptr addr, uptr zone_ptr,
+                               const char *zone_name,
+                               BufferedStackTrace *stack);
+
+}  // namespace __asan
+#endif  // ASAN_REPORT_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_rtl.cpp b/contrib/libs/clang14-rt/lib/asan/asan_rtl.cpp
new file mode 100644
index 0000000000..f0bbbf32e6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_rtl.cpp
@@ -0,0 +1,619 @@
+//===-- asan_rtl.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Main file of the ASan run-time library.
+//===----------------------------------------------------------------------===//
+
+#include "asan_activation.h"
+#include "asan_allocator.h"
+#include "asan_fake_stack.h"
+#include "asan_interceptors.h"
+#include "asan_interface_internal.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_poisoning.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_stats.h"
+#include "asan_suppressions.h"
+#include "asan_thread.h"
+#include "lsan/lsan_common.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "ubsan/ubsan_init.h"
+#include "ubsan/ubsan_platform.h"
+
+uptr __asan_shadow_memory_dynamic_address;  // Global interface symbol.
+int __asan_option_detect_stack_use_after_return;  // Global interface symbol.
+uptr *__asan_test_only_reported_buggy_pointer;  // Used only for testing asan.
+
+namespace __asan {
+
+uptr AsanMappingProfile[kAsanMappingProfileSize];
+
+static void AsanDie() {
+  static atomic_uint32_t num_calls;
+  if (atomic_fetch_add(&num_calls, 1, memory_order_relaxed) != 0) {
+    // Don't die twice - run a busy loop.
+    while (1) { }
+  }
+  if (common_flags()->print_module_map >= 1)
+    DumpProcessMap();
+  if (flags()->sleep_before_dying) {
+    Report("Sleeping for %d second(s)\n", flags()->sleep_before_dying);
+    SleepForSeconds(flags()->sleep_before_dying);
+  }
+  if (flags()->unmap_shadow_on_exit) {
+    if (kMidMemBeg) {
+      UnmapOrDie((void*)kLowShadowBeg, kMidMemBeg - kLowShadowBeg);
+      UnmapOrDie((void*)kMidMemEnd, kHighShadowEnd - kMidMemEnd);
+    } else {
+      if (kHighShadowEnd)
+        UnmapOrDie((void*)kLowShadowBeg, kHighShadowEnd - kLowShadowBeg);
+    }
+  }
+}
+
+static void CheckUnwind() {
+  GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_check);
+  stack.Print();
+}
+
+// -------------------------- Globals --------------------- {{{1
+int asan_inited;
+bool asan_init_is_running;
+
+#if !ASAN_FIXED_MAPPING
+uptr kHighMemEnd, kMidMemBeg, kMidMemEnd;
+#endif
+
+// -------------------------- Misc ---------------- {{{1
+void ShowStatsAndAbort() {
+  __asan_print_accumulated_stats();
+  Die();
+}
+
+NOINLINE
+static void ReportGenericErrorWrapper(uptr addr, bool is_write, int size,
+                                      int exp_arg, bool fatal) {
+  GET_CALLER_PC_BP_SP;
+  ReportGenericError(pc, bp, sp, addr, is_write, size, exp_arg, fatal);
+}
+
+// --------------- LowLevelAllocateCallbac ---------- {{{1
+static void OnLowLevelAllocate(uptr ptr, uptr size) {
+  PoisonShadow(ptr, size, kAsanInternalHeapMagic);
+}
+
+// -------------------------- Run-time entry ------------------- {{{1
+// exported functions
+#define ASAN_REPORT_ERROR(type, is_write, size)                     \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                             \
+void __asan_report_ ## type ## size(uptr addr) {                    \
+  GET_CALLER_PC_BP_SP;                                              \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, 0, true);    \
+}                                                                   \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                             \
+void __asan_report_exp_ ## type ## size(uptr addr, u32 exp) {       \
+  GET_CALLER_PC_BP_SP;                                              \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, exp, true);  \
+}                                                                   \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                             \
+void __asan_report_ ## type ## size ## _noabort(uptr addr) {        \
+  GET_CALLER_PC_BP_SP;                                              \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, 0, false);   \
+}                                                                   \
+
+ASAN_REPORT_ERROR(load, false, 1)
+ASAN_REPORT_ERROR(load, false, 2)
+ASAN_REPORT_ERROR(load, false, 4)
+ASAN_REPORT_ERROR(load, false, 8)
+ASAN_REPORT_ERROR(load, false, 16)
+ASAN_REPORT_ERROR(store, true, 1)
+ASAN_REPORT_ERROR(store, true, 2)
+ASAN_REPORT_ERROR(store, true, 4)
+ASAN_REPORT_ERROR(store, true, 8)
+ASAN_REPORT_ERROR(store, true, 16)
+
+#define ASAN_REPORT_ERROR_N(type, is_write)                                 \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                                     \
+void __asan_report_ ## type ## _n(uptr addr, uptr size) {                   \
+  GET_CALLER_PC_BP_SP;                                                      \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, 0, true);            \
+}                                                                           \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                                     \
+void __asan_report_exp_ ## type ## _n(uptr addr, uptr size, u32 exp) {      \
+  GET_CALLER_PC_BP_SP;                                                      \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, exp, true);          \
+}                                                                           \
+extern "C" NOINLINE INTERFACE_ATTRIBUTE                                     \
+void __asan_report_ ## type ## _n_noabort(uptr addr, uptr size) {           \
+  GET_CALLER_PC_BP_SP;                                                      \
+  ReportGenericError(pc, bp, sp, addr, is_write, size, 0, false);           \
+}                                                                           \
+
+ASAN_REPORT_ERROR_N(load, false)
+ASAN_REPORT_ERROR_N(store, true)
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_BODY(type, is_write, size, exp_arg, fatal) \
+  uptr sp = MEM_TO_SHADOW(addr);                                               \
+  uptr s = size <= ASAN_SHADOW_GRANULARITY ? *reinterpret_cast<u8 *>(sp)       \
+                                           : *reinterpret_cast<u16 *>(sp);     \
+  if (UNLIKELY(s)) {                                                           \
+    if (UNLIKELY(size >= ASAN_SHADOW_GRANULARITY ||                            \
+                 ((s8)((addr & (ASAN_SHADOW_GRANULARITY - 1)) + size - 1)) >=  \
+                     (s8)s)) {                                                 \
+      ReportGenericErrorWrapper(addr, is_write, size, exp_arg, fatal);         \
+    }                                                                          \
+  }
+
+#define ASAN_MEMORY_ACCESS_CALLBACK(type, is_write, size)                      \
+  extern "C" NOINLINE INTERFACE_ATTRIBUTE                                      \
+  void __asan_##type##size(uptr addr) {                                        \
+    ASAN_MEMORY_ACCESS_CALLBACK_BODY(type, is_write, size, 0, true)            \
+  }                                                                            \
+  extern "C" NOINLINE INTERFACE_ATTRIBUTE                                      \
+  void __asan_exp_##type##size(uptr addr, u32 exp) {                           \
+    ASAN_MEMORY_ACCESS_CALLBACK_BODY(type, is_write, size, exp, true)          \
+  }                                                                            \
+  extern "C" NOINLINE INTERFACE_ATTRIBUTE                                      \
+  void __asan_##type##size ## _noabort(uptr addr) {                            \
+    ASAN_MEMORY_ACCESS_CALLBACK_BODY(type, is_write, size, 0, false)           \
+  }                                                                            \
+
+ASAN_MEMORY_ACCESS_CALLBACK(load, false, 1)
+ASAN_MEMORY_ACCESS_CALLBACK(load, false, 2)
+ASAN_MEMORY_ACCESS_CALLBACK(load, false, 4)
+ASAN_MEMORY_ACCESS_CALLBACK(load, false, 8)
+ASAN_MEMORY_ACCESS_CALLBACK(load, false, 16)
+ASAN_MEMORY_ACCESS_CALLBACK(store, true, 1)
+ASAN_MEMORY_ACCESS_CALLBACK(store, true, 2)
+ASAN_MEMORY_ACCESS_CALLBACK(store, true, 4)
+ASAN_MEMORY_ACCESS_CALLBACK(store, true, 8)
+ASAN_MEMORY_ACCESS_CALLBACK(store, true, 16)
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_loadN(uptr addr, uptr size) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, false, size, 0, true);
+  }
+}
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_exp_loadN(uptr addr, uptr size, u32 exp) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, false, size, exp, true);
+  }
+}
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_loadN_noabort(uptr addr, uptr size) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, false, size, 0, false);
+  }
+}
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_storeN(uptr addr, uptr size) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, true, size, 0, true);
+  }
+}
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_exp_storeN(uptr addr, uptr size, u32 exp) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, true, size, exp, true);
+  }
+}
+
+extern "C"
+NOINLINE INTERFACE_ATTRIBUTE
+void __asan_storeN_noabort(uptr addr, uptr size) {
+  if (__asan_region_is_poisoned(addr, size)) {
+    GET_CALLER_PC_BP_SP;
+    ReportGenericError(pc, bp, sp, addr, true, size, 0, false);
+  }
+}
+
+// Force the linker to keep the symbols for various ASan interface functions.
+// We want to keep those in the executable in order to let the instrumented
+// dynamic libraries access the symbol even if it is not used by the executable
+// itself. This should help if the build system is removing dead code at link
+// time.
+static NOINLINE void force_interface_symbols() {
+  volatile int fake_condition = 0;  // prevent dead condition elimination.
+  // __asan_report_* functions are noreturn, so we need a switch to prevent
+  // the compiler from removing any of them.
+  // clang-format off
+  switch (fake_condition) {
+    case 1: __asan_report_load1(0); break;
+    case 2: __asan_report_load2(0); break;
+    case 3: __asan_report_load4(0); break;
+    case 4: __asan_report_load8(0); break;
+    case 5: __asan_report_load16(0); break;
+    case 6: __asan_report_load_n(0, 0); break;
+    case 7: __asan_report_store1(0); break;
+    case 8: __asan_report_store2(0); break;
+    case 9: __asan_report_store4(0); break;
+    case 10: __asan_report_store8(0); break;
+    case 11: __asan_report_store16(0); break;
+    case 12: __asan_report_store_n(0, 0); break;
+    case 13: __asan_report_exp_load1(0, 0); break;
+    case 14: __asan_report_exp_load2(0, 0); break;
+    case 15: __asan_report_exp_load4(0, 0); break;
+    case 16: __asan_report_exp_load8(0, 0); break;
+    case 17: __asan_report_exp_load16(0, 0); break;
+    case 18: __asan_report_exp_load_n(0, 0, 0); break;
+    case 19: __asan_report_exp_store1(0, 0); break;
+    case 20: __asan_report_exp_store2(0, 0); break;
+    case 21: __asan_report_exp_store4(0, 0); break;
+    case 22: __asan_report_exp_store8(0, 0); break;
+    case 23: __asan_report_exp_store16(0, 0); break;
+    case 24: __asan_report_exp_store_n(0, 0, 0); break;
+    case 25: __asan_register_globals(nullptr, 0); break;
+    case 26: __asan_unregister_globals(nullptr, 0); break;
+    case 27: __asan_set_death_callback(nullptr); break;
+    case 28: __asan_set_error_report_callback(nullptr); break;
+    case 29: __asan_handle_no_return(); break;
+    case 30: __asan_address_is_poisoned(nullptr); break;
+    case 31: __asan_poison_memory_region(nullptr, 0); break;
+    case 32: __asan_unpoison_memory_region(nullptr, 0); break;
+    case 34: __asan_before_dynamic_init(nullptr); break;
+    case 35: __asan_after_dynamic_init(); break;
+    case 36: __asan_poison_stack_memory(0, 0); break;
+    case 37: __asan_unpoison_stack_memory(0, 0); break;
+    case 38: __asan_region_is_poisoned(0, 0); break;
+    case 39: __asan_describe_address(0); break;
+    case 40: __asan_set_shadow_00(0, 0); break;
+    case 41: __asan_set_shadow_f1(0, 0); break;
+    case 42: __asan_set_shadow_f2(0, 0); break;
+    case 43: __asan_set_shadow_f3(0, 0); break;
+    case 44: __asan_set_shadow_f5(0, 0); break;
+    case 45: __asan_set_shadow_f8(0, 0); break;
+  }
+  // clang-format on
+}
+
+static void asan_atexit() {
+  Printf("AddressSanitizer exit stats:\n");
+  __asan_print_accumulated_stats();
+  // Print AsanMappingProfile.
+  for (uptr i = 0; i < kAsanMappingProfileSize; i++) {
+    if (AsanMappingProfile[i] == 0) continue;
+    Printf("asan_mapping.h:%zd -- %zd\n", i, AsanMappingProfile[i]);
+  }
+}
+
+static void InitializeHighMemEnd() {
+#if !ASAN_FIXED_MAPPING
+  kHighMemEnd = GetMaxUserVirtualAddress();
+  // Increase kHighMemEnd to make sure it's properly
+  // aligned together with kHighMemBeg:
+  kHighMemEnd |= (GetMmapGranularity() << ASAN_SHADOW_SCALE) - 1;
+#endif  // !ASAN_FIXED_MAPPING
+  CHECK_EQ((kHighMemBeg % GetMmapGranularity()), 0);
+}
+
+void PrintAddressSpaceLayout() {
+  if (kHighMemBeg) {
+    Printf("|| `[%p, %p]` || HighMem    ||\n",
+           (void*)kHighMemBeg, (void*)kHighMemEnd);
+    Printf("|| `[%p, %p]` || HighShadow ||\n",
+           (void*)kHighShadowBeg, (void*)kHighShadowEnd);
+  }
+  if (kMidMemBeg) {
+    Printf("|| `[%p, %p]` || ShadowGap3 ||\n",
+           (void*)kShadowGap3Beg, (void*)kShadowGap3End);
+    Printf("|| `[%p, %p]` || MidMem     ||\n",
+           (void*)kMidMemBeg, (void*)kMidMemEnd);
+    Printf("|| `[%p, %p]` || ShadowGap2 ||\n",
+           (void*)kShadowGap2Beg, (void*)kShadowGap2End);
+    Printf("|| `[%p, %p]` || MidShadow  ||\n",
+           (void*)kMidShadowBeg, (void*)kMidShadowEnd);
+  }
+  Printf("|| `[%p, %p]` || ShadowGap  ||\n",
+         (void*)kShadowGapBeg, (void*)kShadowGapEnd);
+  if (kLowShadowBeg) {
+    Printf("|| `[%p, %p]` || LowShadow  ||\n",
+           (void*)kLowShadowBeg, (void*)kLowShadowEnd);
+    Printf("|| `[%p, %p]` || LowMem     ||\n",
+           (void*)kLowMemBeg, (void*)kLowMemEnd);
+  }
+  Printf("MemToShadow(shadow): %p %p",
+         (void*)MEM_TO_SHADOW(kLowShadowBeg),
+         (void*)MEM_TO_SHADOW(kLowShadowEnd));
+  if (kHighMemBeg) {
+    Printf(" %p %p",
+           (void*)MEM_TO_SHADOW(kHighShadowBeg),
+           (void*)MEM_TO_SHADOW(kHighShadowEnd));
+  }
+  if (kMidMemBeg) {
+    Printf(" %p %p",
+           (void*)MEM_TO_SHADOW(kMidShadowBeg),
+           (void*)MEM_TO_SHADOW(kMidShadowEnd));
+  }
+  Printf("\n");
+  Printf("redzone=%zu\n", (uptr)flags()->redzone);
+  Printf("max_redzone=%zu\n", (uptr)flags()->max_redzone);
+  Printf("quarantine_size_mb=%zuM\n", (uptr)flags()->quarantine_size_mb);
+  Printf("thread_local_quarantine_size_kb=%zuK\n",
+         (uptr)flags()->thread_local_quarantine_size_kb);
+  Printf("malloc_context_size=%zu\n",
+         (uptr)common_flags()->malloc_context_size);
+
+  Printf("SHADOW_SCALE: %d\n", (int)ASAN_SHADOW_SCALE);
+  Printf("SHADOW_GRANULARITY: %d\n", (int)ASAN_SHADOW_GRANULARITY);
+  Printf("SHADOW_OFFSET: 0x%zx\n", (uptr)ASAN_SHADOW_OFFSET);
+  CHECK(ASAN_SHADOW_SCALE >= 3 && ASAN_SHADOW_SCALE <= 7);
+  if (kMidMemBeg)
+    CHECK(kMidShadowBeg > kLowShadowEnd &&
+          kMidMemBeg > kMidShadowEnd &&
+          kHighShadowBeg > kMidMemEnd);
+}
+
+static void AsanInitInternal() {
+  if (LIKELY(asan_inited)) return;
+  SanitizerToolName = "AddressSanitizer";
+  CHECK(!asan_init_is_running && "ASan init calls itself!");
+  asan_init_is_running = true;
+
+  CacheBinaryName();
+
+  // Initialize flags. This must be done early, because most of the
+  // initialization steps look at flags().
+  InitializeFlags();
+
+  // Stop performing init at this point if we are being loaded via
+  // dlopen() and the platform supports it.
+  if (SANITIZER_SUPPORTS_INIT_FOR_DLOPEN && UNLIKELY(HandleDlopenInit())) {
+    asan_init_is_running = false;
+    VReport(1, "AddressSanitizer init is being performed for dlopen().\n");
+    return;
+  }
+
+  AsanCheckIncompatibleRT();
+  AsanCheckDynamicRTPrereqs();
+  AvoidCVE_2016_2143();
+
+  SetCanPoisonMemory(flags()->poison_heap);
+  SetMallocContextSize(common_flags()->malloc_context_size);
+
+  InitializePlatformExceptionHandlers();
+
+  InitializeHighMemEnd();
+
+  // Make sure we are not statically linked.
+  AsanDoesNotSupportStaticLinkage();
+
+  // Install tool-specific callbacks in sanitizer_common.
+  AddDieCallback(AsanDie);
+  SetCheckUnwindCallback(CheckUnwind);
+  SetPrintfAndReportCallback(AppendToErrorMessageBuffer);
+
+  __sanitizer_set_report_path(common_flags()->log_path);
+
+  __asan_option_detect_stack_use_after_return =
+      flags()->detect_stack_use_after_return;
+
+  __sanitizer::InitializePlatformEarly();
+
+  // Re-exec ourselves if we need to set additional env or command line args.
+  MaybeReexec();
+
+  // Setup internal allocator callback.
+  SetLowLevelAllocateMinAlignment(ASAN_SHADOW_GRANULARITY);
+  SetLowLevelAllocateCallback(OnLowLevelAllocate);
+
+  InitializeAsanInterceptors();
+  CheckASLR();
+
+  // Enable system log ("adb logcat") on Android.
+  // Doing this before interceptors are initialized crashes in:
+  // AsanInitInternal -> android_log_write -> __interceptor_strcmp
+  AndroidLogInit();
+
+  ReplaceSystemMalloc();
+
+  DisableCoreDumperIfNecessary();
+
+  InitializeShadowMemory();
+
+  AsanTSDInit(PlatformTSDDtor);
+  InstallDeadlySignalHandlers(AsanOnDeadlySignal);
+
+  AllocatorOptions allocator_options;
+  allocator_options.SetFrom(flags(), common_flags());
+  InitializeAllocator(allocator_options);
+
+  if (SANITIZER_START_BACKGROUND_THREAD_IN_ASAN_INTERNAL)
+    MaybeStartBackgroudThread();
+
+  // On Linux AsanThread::ThreadStart() calls malloc() that's why asan_inited
+  // should be set to 1 prior to initializing the threads.
+  asan_inited = 1;
+  asan_init_is_running = false;
+
+  if (flags()->atexit)
+    Atexit(asan_atexit);
+
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+
+  // Now that ASan runtime is (mostly) initialized, deactivate it if
+  // necessary, so that it can be re-activated when requested.
+  if (flags()->start_deactivated)
+    AsanDeactivate();
+
+  // interceptors
+  InitTlsSize();
+
+  // Create main thread.
+  AsanThread *main_thread = CreateMainThread();
+  CHECK_EQ(0, main_thread->tid());
+  force_interface_symbols();  // no-op.
+  SanitizerInitializeUnwinder();
+
+  if (CAN_SANITIZE_LEAKS) {
+    __lsan::InitCommonLsan();
+    if (common_flags()->detect_leaks && common_flags()->leak_check_at_exit) {
+      if (flags()->halt_on_error)
+        Atexit(__lsan::DoLeakCheck);
+      else
+        Atexit(__lsan::DoRecoverableLeakCheckVoid);
+    }
+  }
+
+#if CAN_SANITIZE_UB
+  __ubsan::InitAsPlugin();
+#endif
+
+  InitializeSuppressions();
+
+  if (CAN_SANITIZE_LEAKS) {
+    // LateInitialize() calls dlsym, which can allocate an error string buffer
+    // in the TLS.  Let's ignore the allocation to avoid reporting a leak.
+    __lsan::ScopedInterceptorDisabler disabler;
+    Symbolizer::LateInitialize();
+  } else {
+    Symbolizer::LateInitialize();
+  }
+
+  VReport(1, "AddressSanitizer Init done\n");
+
+  if (flags()->sleep_after_init) {
+    Report("Sleeping for %d second(s)\n", flags()->sleep_after_init);
+    SleepForSeconds(flags()->sleep_after_init);
+  }
+}
+
+// Initialize as requested from some part of ASan runtime library (interceptors,
+// allocator, etc).
+void AsanInitFromRtl() {
+  AsanInitInternal();
+}
+
+#if ASAN_DYNAMIC
+// Initialize runtime in case it's LD_PRELOAD-ed into unsanitized executable
+// (and thus normal initializers from .preinit_array or modules haven't run).
+
+class AsanInitializer {
+ public:
+  AsanInitializer() {
+    AsanInitFromRtl();
+  }
+};
+
+static AsanInitializer asan_initializer;
+#endif  // ASAN_DYNAMIC
+
+void UnpoisonStack(uptr bottom, uptr top, const char *type) {
+  static const uptr kMaxExpectedCleanupSize = 64 << 20;  // 64M
+  if (top - bottom > kMaxExpectedCleanupSize) {
+    static bool reported_warning = false;
+    if (reported_warning)
+      return;
+    reported_warning = true;
+    Report(
+        "WARNING: ASan is ignoring requested __asan_handle_no_return: "
+        "stack type: %s top: %p; bottom %p; size: %p (%zd)\n"
+        "False positive error reports may follow\n"
+        "For details see "
+        "https://github.com/google/sanitizers/issues/189\n",
+        type, (void *)top, (void *)bottom, (void *)(top - bottom),
+        top - bottom);
+    return;
+  }
+  PoisonShadow(bottom, RoundUpTo(top - bottom, ASAN_SHADOW_GRANULARITY), 0);
+}
+
+static void UnpoisonDefaultStack() {
+  uptr bottom, top;
+
+  if (AsanThread *curr_thread = GetCurrentThread()) {
+    int local_stack;
+    const uptr page_size = GetPageSizeCached();
+    top = curr_thread->stack_top();
+    bottom = ((uptr)&local_stack - page_size) & ~(page_size - 1);
+  } else {
+    CHECK(!SANITIZER_FUCHSIA);
+    // If we haven't seen this thread, try asking the OS for stack bounds.
+    uptr tls_addr, tls_size, stack_size;
+    GetThreadStackAndTls(/*main=*/false, &bottom, &stack_size, &tls_addr,
+                         &tls_size);
+    top = bottom + stack_size;
+  }
+
+  UnpoisonStack(bottom, top, "default");
+}
+
+static void UnpoisonFakeStack() {
+  AsanThread *curr_thread = GetCurrentThread();
+  if (!curr_thread)
+    return;
+  FakeStack *stack = curr_thread->get_fake_stack();
+  if (!stack)
+    return;
+  stack->HandleNoReturn();
+}
+
+}  // namespace __asan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+void NOINLINE __asan_handle_no_return() {
+  if (asan_init_is_running)
+    return;
+
+  if (!PlatformUnpoisonStacks())
+    UnpoisonDefaultStack();
+
+  UnpoisonFakeStack();
+}
+
+extern "C" void *__asan_extra_spill_area() {
+  AsanThread *t = GetCurrentThread();
+  CHECK(t);
+  return t->extra_spill_area();
+}
+
+void __asan_handle_vfork(void *sp) {
+  AsanThread *t = GetCurrentThread();
+  CHECK(t);
+  uptr bottom = t->stack_bottom();
+  PoisonShadow(bottom, (uptr)sp - bottom, 0);
+}
+
+void NOINLINE __asan_set_death_callback(void (*callback)(void)) {
+  SetUserDieCallback(callback);
+}
+
+// Initialize as requested from instrumented application code.
+// We use this call as a trigger to wake up ASan from deactivated state.
+void __asan_init() {
+  AsanActivate();
+  AsanInitInternal();
+}
+
+void __asan_version_mismatch_check() {
+  // Do nothing.
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_rtl_static.cpp b/contrib/libs/clang14-rt/lib/asan/asan_rtl_static.cpp
new file mode 100644
index 0000000000..74e6eb0ddf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_rtl_static.cpp
@@ -0,0 +1,15 @@
+//===-- asan_static_rtl.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Main file of the ASan run-time library.
+//===----------------------------------------------------------------------===//
+
+// This file is empty for now. Main reason to have it is workaround for Windows
+// build, which complains because no files are part of the asan_static lib.
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_rtl_x86_64.S b/contrib/libs/clang14-rt/lib/asan/asan_rtl_x86_64.S
new file mode 100644
index 0000000000..d27db745ed
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_rtl_x86_64.S
@@ -0,0 +1,146 @@
+#include "asan_mapping.h"
+#include "sanitizer_common/sanitizer_asm.h"
+
+#if defined(__x86_64__)
+#include "sanitizer_common/sanitizer_platform.h"
+
+.section .text
+.file "asan_rtl_x86_64.S"
+
+#define NAME(n, reg, op, s, i) n##_##op##_##i##_##s##_##reg
+
+#define FNAME(reg, op, s, i) NAME(__asan_check, reg, op, s, i)
+#define RLABEL(reg, op, s, i) NAME(.return, reg, op, s, i)
+#define CLABEL(reg, op, s, i) NAME(.check, reg, op, s, i)
+#define FLABEL(reg, op, s, i) NAME(.fail, reg, op, s, i)
+
+#define BEGINF(reg, op, s, i) \
+.globl  FNAME(reg, op, s, i) ;\
+.hidden  FNAME(reg, op, s, i) ;\
+ASM_TYPE_FUNCTION(FNAME(reg, op, s, i)) ;\
+.cfi_startproc ;\
+FNAME(reg, op, s, i): ;\
+
+#define ENDF .cfi_endproc ;\
+
+// Access check functions for 1,2 and 4 byte types, which require extra checks.
+#define ASAN_MEMORY_ACCESS_INITIAL_CHECK_ADD(reg, op, s) \
+        mov    %##reg,%r10 ;\
+        shr    $0x3,%r10 ;\
+        movsbl ASAN_SHADOW_OFFSET_CONST(%r10),%r10d ;\
+        test   %r10d,%r10d ;\
+        jne    CLABEL(reg, op, s, add) ;\
+RLABEL(reg, op, s, add): ;\
+        retq  ;\
+
+#define ASAN_MEMORY_ACCESS_EXTRA_CHECK_1(reg, op, i) \
+CLABEL(reg, op, 1, i): ;\
+        push   %rcx ;\
+        mov    %##reg,%rcx ;\
+        and    $0x7,%ecx ;\
+        cmp    %r10d,%ecx ;\
+        pop    %rcx ;\
+        jl     RLABEL(reg, op, 1, i);\
+        mov    %##reg,%rdi ;\
+        jmp    __asan_report_##op##1@PLT ;\
+
+#define ASAN_MEMORY_ACCESS_EXTRA_CHECK_2(reg, op, i) \
+CLABEL(reg, op, 2, i): ;\
+        push   %rcx ;\
+        mov    %##reg,%rcx ;\
+        and    $0x7,%ecx ;\
+        add    $0x1,%ecx ;\
+        cmp    %r10d,%ecx ;\
+        pop    %rcx ;\
+        jl     RLABEL(reg, op, 2, i);\
+        mov    %##reg,%rdi ;\
+        jmp    __asan_report_##op##2@PLT ;\
+
+#define ASAN_MEMORY_ACCESS_EXTRA_CHECK_4(reg, op, i) \
+CLABEL(reg, op, 4, i): ;\
+        push   %rcx ;\
+        mov    %##reg,%rcx ;\
+        and    $0x7,%ecx ;\
+        add    $0x3,%ecx ;\
+        cmp    %r10d,%ecx ;\
+        pop    %rcx ;\
+        jl     RLABEL(reg, op, 4, i);\
+        mov    %##reg,%rdi ;\
+        jmp    __asan_report_##op##4@PLT ;\
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_ADD_1(reg, op) \
+BEGINF(reg, op, 1, add) ;\
+        ASAN_MEMORY_ACCESS_INITIAL_CHECK_ADD(reg, op, 1) ;\
+        ASAN_MEMORY_ACCESS_EXTRA_CHECK_1(reg, op, add) ;\
+ENDF
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_ADD_2(reg, op) \
+BEGINF(reg, op, 2, add) ;\
+        ASAN_MEMORY_ACCESS_INITIAL_CHECK_ADD(reg, op, 2) ;\
+        ASAN_MEMORY_ACCESS_EXTRA_CHECK_2(reg, op, add) ;\
+ENDF
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_ADD_4(reg, op) \
+BEGINF(reg, op, 4, add) ;\
+        ASAN_MEMORY_ACCESS_INITIAL_CHECK_ADD(reg, op, 4) ;\
+        ASAN_MEMORY_ACCESS_EXTRA_CHECK_4(reg, op, add) ;\
+ENDF
+
+// Access check functions for 8 and 16 byte types: no extra checks required.
+#define ASAN_MEMORY_ACCESS_CHECK_ADD(reg, op, s, c) \
+        mov    %##reg,%r10 ;\
+        shr    $0x3,%r10 ;\
+        ##c    $0x0,ASAN_SHADOW_OFFSET_CONST(%r10) ;\
+        jne    FLABEL(reg, op, s, add) ;\
+        retq  ;\
+
+#define ASAN_MEMORY_ACCESS_FAIL(reg, op, s, i) \
+FLABEL(reg, op, s, i): ;\
+        mov    %##reg,%rdi ;\
+        jmp    __asan_report_##op##s@PLT;\
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_ADD_8(reg, op) \
+BEGINF(reg, op, 8, add) ;\
+        ASAN_MEMORY_ACCESS_CHECK_ADD(reg, op, 8, cmpb) ;\
+        ASAN_MEMORY_ACCESS_FAIL(reg, op, 8, add) ;\
+ENDF
+
+#define ASAN_MEMORY_ACCESS_CALLBACK_ADD_16(reg, op) \
+BEGINF(reg, op, 16, add) ;\
+        ASAN_MEMORY_ACCESS_CHECK_ADD(reg, op, 16, cmpw) ;\
+        ASAN_MEMORY_ACCESS_FAIL(reg, op, 16, add) ;\
+ENDF
+
+#define ASAN_MEMORY_ACCESS_CALLBACKS_ADD(reg) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_1(reg, load) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_1(reg, store) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_2(reg, load) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_2(reg, store) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_4(reg, load) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_4(reg, store) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_8(reg, load) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_8(reg, store) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_16(reg, load) \
+ASAN_MEMORY_ACCESS_CALLBACK_ADD_16(reg, store) \
+
+
+// Instantiate all but R10 and R11 callbacks. We are using PLTSafe class with
+// the intrinsic, which guarantees that the code generation will never emit
+// R10 or R11 callback.
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RAX)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RBX)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RCX)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RDX)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RSI)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RDI)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(RBP)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R8)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R9)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R12)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R13)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R14)
+ASAN_MEMORY_ACCESS_CALLBACKS_ADD(R15)
+
+#endif
+
+NO_EXEC_STACK_DIRECTIVE
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_scariness_score.h b/contrib/libs/clang14-rt/lib/asan/asan_scariness_score.h
new file mode 100644
index 0000000000..3932973c22
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_scariness_score.h
@@ -0,0 +1,73 @@
+//===-- asan_scariness_score.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Compute the level of scariness of the error message.
+// Don't expect any deep science here, just a set of heuristics that suggest
+// that e.g. 1-byte-read-global-buffer-overflow is less scary than
+// 8-byte-write-stack-use-after-return.
+//
+// Every error report has one or more features, such as memory access size,
+// type (read or write), type of accessed memory (e.g. free-d heap, or a global
+// redzone), etc. Every such feature has an int score and a string description.
+// The overall score is the sum of all feature scores and the description
+// is a concatenation of feature descriptions.
+// Examples:
+//  17 (4-byte-read-heap-buffer-overflow)
+//  65 (multi-byte-write-stack-use-after-return)
+//  10 (null-deref)
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_SCARINESS_SCORE_H
+#define ASAN_SCARINESS_SCORE_H
+
+#include "asan_flags.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+
+namespace __asan {
+struct ScarinessScoreBase {
+  void Clear() {
+    descr[0] = 0;
+    score = 0;
+  }
+  void Scare(int add_to_score, const char *reason) {
+    if (descr[0])
+      internal_strlcat(descr, "-", sizeof(descr));
+    internal_strlcat(descr, reason, sizeof(descr));
+    score += add_to_score;
+  }
+  int GetScore() const { return score; }
+  const char *GetDescription() const { return descr; }
+  void Print() const {
+    if (score && flags()->print_scariness)
+      Printf("SCARINESS: %d (%s)\n", score, descr);
+  }
+  static void PrintSimple(int score, const char *descr) {
+    ScarinessScoreBase SSB;
+    SSB.Clear();
+    SSB.Scare(score, descr);
+    SSB.Print();
+  }
+
+ private:
+  int score;
+  char descr[1024];
+};
+
+struct ScarinessScore : ScarinessScoreBase {
+  ScarinessScore() {
+    Clear();
+  }
+};
+
+}  // namespace __asan
+
+#endif  // ASAN_SCARINESS_SCORE_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_shadow_setup.cpp b/contrib/libs/clang14-rt/lib/asan/asan_shadow_setup.cpp
new file mode 100644
index 0000000000..fc6de39622
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_shadow_setup.cpp
@@ -0,0 +1,125 @@
+//===-- asan_shadow_setup.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Set up the shadow memory.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+// asan_fuchsia.cpp has their own InitializeShadowMemory implementation.
+#if !SANITIZER_FUCHSIA
+
+#  include "asan_internal.h"
+#  include "asan_mapping.h"
+
+namespace __asan {
+
+static void ProtectGap(uptr addr, uptr size) {
+  if (!flags()->protect_shadow_gap) {
+    // The shadow gap is unprotected, so there is a chance that someone
+    // is actually using this memory. Which means it needs a shadow...
+    uptr GapShadowBeg = RoundDownTo(MEM_TO_SHADOW(addr), GetPageSizeCached());
+    uptr GapShadowEnd =
+        RoundUpTo(MEM_TO_SHADOW(addr + size), GetPageSizeCached()) - 1;
+    if (Verbosity())
+      Printf(
+          "protect_shadow_gap=0:"
+          " not protecting shadow gap, allocating gap's shadow\n"
+          "|| `[%p, %p]` || ShadowGap's shadow ||\n",
+          (void*)GapShadowBeg, (void*)GapShadowEnd);
+    ReserveShadowMemoryRange(GapShadowBeg, GapShadowEnd,
+                             "unprotected gap shadow");
+    return;
+  }
+  __sanitizer::ProtectGap(addr, size, kZeroBaseShadowStart,
+                          kZeroBaseMaxShadowStart);
+}
+
+static void MaybeReportLinuxPIEBug() {
+#if SANITIZER_LINUX && \
+    (defined(__x86_64__) || defined(__aarch64__) || SANITIZER_RISCV64)
+  Report("This might be related to ELF_ET_DYN_BASE change in Linux 4.12.\n");
+  Report(
+      "See https://github.com/google/sanitizers/issues/856 for possible "
+      "workarounds.\n");
+#endif
+}
+
+void InitializeShadowMemory() {
+  // Set the shadow memory address to uninitialized.
+  __asan_shadow_memory_dynamic_address = kDefaultShadowSentinel;
+
+  uptr shadow_start = kLowShadowBeg;
+  // Detect if a dynamic shadow address must used and find a available location
+  // when necessary. When dynamic address is used, the macro |kLowShadowBeg|
+  // expands to |__asan_shadow_memory_dynamic_address| which is
+  // |kDefaultShadowSentinel|.
+  bool full_shadow_is_available = false;
+  if (shadow_start == kDefaultShadowSentinel) {
+    shadow_start = FindDynamicShadowStart();
+    if (SANITIZER_LINUX) full_shadow_is_available = true;
+  }
+  // Update the shadow memory address (potentially) used by instrumentation.
+  __asan_shadow_memory_dynamic_address = shadow_start;
+
+  if (kLowShadowBeg) shadow_start -= GetMmapGranularity();
+
+  if (!full_shadow_is_available)
+    full_shadow_is_available =
+        MemoryRangeIsAvailable(shadow_start, kHighShadowEnd);
+
+#if SANITIZER_LINUX && defined(__x86_64__) && defined(_LP64) && \
+    !ASAN_FIXED_MAPPING
+  if (!full_shadow_is_available) {
+    kMidMemBeg = kLowMemEnd < 0x3000000000ULL ? 0x3000000000ULL : 0;
+    kMidMemEnd = kLowMemEnd < 0x3000000000ULL ? 0x4fffffffffULL : 0;
+  }
+#endif
+
+  if (Verbosity()) PrintAddressSpaceLayout();
+
+  if (full_shadow_is_available) {
+    // mmap the low shadow plus at least one page at the left.
+    if (kLowShadowBeg)
+      ReserveShadowMemoryRange(shadow_start, kLowShadowEnd, "low shadow");
+    // mmap the high shadow.
+    ReserveShadowMemoryRange(kHighShadowBeg, kHighShadowEnd, "high shadow");
+    // protect the gap.
+    ProtectGap(kShadowGapBeg, kShadowGapEnd - kShadowGapBeg + 1);
+    CHECK_EQ(kShadowGapEnd, kHighShadowBeg - 1);
+  } else if (kMidMemBeg &&
+             MemoryRangeIsAvailable(shadow_start, kMidMemBeg - 1) &&
+             MemoryRangeIsAvailable(kMidMemEnd + 1, kHighShadowEnd)) {
+    CHECK(kLowShadowBeg != kLowShadowEnd);
+    // mmap the low shadow plus at least one page at the left.
+    ReserveShadowMemoryRange(shadow_start, kLowShadowEnd, "low shadow");
+    // mmap the mid shadow.
+    ReserveShadowMemoryRange(kMidShadowBeg, kMidShadowEnd, "mid shadow");
+    // mmap the high shadow.
+    ReserveShadowMemoryRange(kHighShadowBeg, kHighShadowEnd, "high shadow");
+    // protect the gaps.
+    ProtectGap(kShadowGapBeg, kShadowGapEnd - kShadowGapBeg + 1);
+    ProtectGap(kShadowGap2Beg, kShadowGap2End - kShadowGap2Beg + 1);
+    ProtectGap(kShadowGap3Beg, kShadowGap3End - kShadowGap3Beg + 1);
+  } else {
+    Report(
+        "Shadow memory range interleaves with an existing memory mapping. "
+        "ASan cannot proceed correctly. ABORTING.\n");
+    Report("ASan shadow was supposed to be located in the [%p-%p] range.\n",
+           (void*)shadow_start, (void*)kHighShadowEnd);
+    MaybeReportLinuxPIEBug();
+    DumpProcessMap();
+    Die();
+  }
+}
+
+}  // namespace __asan
+
+#endif  // !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_stack.cpp b/contrib/libs/clang14-rt/lib/asan/asan_stack.cpp
new file mode 100644
index 0000000000..048295d692
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_stack.cpp
@@ -0,0 +1,89 @@
+//===-- asan_stack.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Code for ASan stack trace.
+//===----------------------------------------------------------------------===//
+#include "asan_internal.h"
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+
+namespace __asan {
+
+static atomic_uint32_t malloc_context_size;
+
+void SetMallocContextSize(u32 size) {
+  atomic_store(&malloc_context_size, size, memory_order_release);
+}
+
+u32 GetMallocContextSize() {
+  return atomic_load(&malloc_context_size, memory_order_acquire);
+}
+
+namespace {
+
+// ScopedUnwinding is a scope for stacktracing member of a context
+class ScopedUnwinding {
+ public:
+  explicit ScopedUnwinding(AsanThread *t) : thread(t) {
+    if (thread) {
+      can_unwind = !thread->isUnwinding();
+      thread->setUnwinding(true);
+    }
+  }
+  ~ScopedUnwinding() {
+    if (thread)
+      thread->setUnwinding(false);
+  }
+
+  bool CanUnwind() const { return can_unwind; }
+
+ private:
+  AsanThread *thread = nullptr;
+  bool can_unwind = true;
+};
+
+}  // namespace
+
+}  // namespace __asan
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  using namespace __asan;
+  size = 0;
+  if (UNLIKELY(!asan_inited))
+    return;
+  request_fast = StackTrace::WillUseFastUnwind(request_fast);
+  AsanThread *t = GetCurrentThread();
+  ScopedUnwinding unwind_scope(t);
+  if (!unwind_scope.CanUnwind())
+    return;
+  if (request_fast) {
+    if (t) {
+      Unwind(max_depth, pc, bp, nullptr, t->stack_top(), t->stack_bottom(),
+             true);
+    }
+    return;
+  }
+  if (SANITIZER_MIPS && t &&
+      !IsValidFrame(bp, t->stack_top(), t->stack_bottom()))
+    return;
+  Unwind(max_depth, pc, bp, context, t ? t->stack_top() : 0,
+         t ? t->stack_bottom() : 0, false);
+}
+
+// ------------------ Interface -------------- {{{1
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  using namespace __asan;
+  PRINT_CURRENT_STACK();
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_stack.h b/contrib/libs/clang14-rt/lib/asan/asan_stack.h
new file mode 100644
index 0000000000..b9575d2f42
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_stack.h
@@ -0,0 +1,71 @@
+//===-- asan_stack.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_stack.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_STACK_H
+#define ASAN_STACK_H
+
+#include "asan_flags.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+namespace __asan {
+
+static const u32 kDefaultMallocContextSize = 30;
+
+void SetMallocContextSize(u32 size);
+u32 GetMallocContextSize();
+
+} // namespace __asan
+
+// NOTE: A Rule of thumb is to retrieve stack trace in the interceptors
+// as early as possible (in functions exposed to the user), as we generally
+// don't want stack trace to contain functions from ASan internals.
+
+#define GET_STACK_TRACE(max_size, fast)                          \
+  BufferedStackTrace stack;                                      \
+  if (max_size <= 2) {                                           \
+    stack.size = max_size;                                       \
+    if (max_size > 0) {                                          \
+      stack.top_frame_bp = GET_CURRENT_FRAME();                  \
+      stack.trace_buffer[0] = StackTrace::GetCurrentPc();        \
+      if (max_size > 1) stack.trace_buffer[1] = GET_CALLER_PC(); \
+    }                                                            \
+  } else {                                                       \
+    stack.Unwind(StackTrace::GetCurrentPc(),                     \
+                 GET_CURRENT_FRAME(), nullptr, fast, max_size);  \
+  }
+
+#define GET_STACK_TRACE_FATAL(pc, bp)              \
+  BufferedStackTrace stack;                        \
+  stack.Unwind(pc, bp, nullptr,                    \
+               common_flags()->fast_unwind_on_fatal)
+
+#define GET_STACK_TRACE_FATAL_HERE                                \
+  GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_fatal)
+
+#define GET_STACK_TRACE_THREAD                                    \
+  GET_STACK_TRACE(kStackTraceMax, true)
+
+#define GET_STACK_TRACE_MALLOC                                                 \
+  GET_STACK_TRACE(GetMallocContextSize(), common_flags()->fast_unwind_on_malloc)
+
+#define GET_STACK_TRACE_FREE GET_STACK_TRACE_MALLOC
+
+#define PRINT_CURRENT_STACK()   \
+  {                             \
+    GET_STACK_TRACE_FATAL_HERE; \
+    stack.Print();              \
+  }
+
+#endif // ASAN_STACK_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_stats.cpp b/contrib/libs/clang14-rt/lib/asan/asan_stats.cpp
new file mode 100644
index 0000000000..9a715ea76f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_stats.cpp
@@ -0,0 +1,173 @@
+//===-- asan_stats.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Code related to statistics collected by AddressSanitizer.
+//===----------------------------------------------------------------------===//
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_stats.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __asan {
+
+AsanStats::AsanStats() {
+  Clear();
+}
+
+void AsanStats::Clear() {
+  CHECK(REAL(memset));
+  REAL(memset)(this, 0, sizeof(AsanStats));
+}
+
+static void PrintMallocStatsArray(const char *prefix,
+                                  uptr (&array)[kNumberOfSizeClasses]) {
+  Printf("%s", prefix);
+  for (uptr i = 0; i < kNumberOfSizeClasses; i++) {
+    if (!array[i]) continue;
+    Printf("%zu:%zu; ", i, array[i]);
+  }
+  Printf("\n");
+}
+
+void AsanStats::Print() {
+  Printf("Stats: %zuM malloced (%zuM for red zones) by %zu calls\n",
+             malloced>>20, malloced_redzones>>20, mallocs);
+  Printf("Stats: %zuM realloced by %zu calls\n", realloced>>20, reallocs);
+  Printf("Stats: %zuM freed by %zu calls\n", freed>>20, frees);
+  Printf("Stats: %zuM really freed by %zu calls\n",
+             really_freed>>20, real_frees);
+  Printf("Stats: %zuM (%zuM-%zuM) mmaped; %zu maps, %zu unmaps\n",
+             (mmaped-munmaped)>>20, mmaped>>20, munmaped>>20,
+             mmaps, munmaps);
+
+  PrintMallocStatsArray("  mallocs by size class: ", malloced_by_size);
+  Printf("Stats: malloc large: %zu\n", malloc_large);
+}
+
+void AsanStats::MergeFrom(const AsanStats *stats) {
+  uptr *dst_ptr = reinterpret_cast<uptr*>(this);
+  const uptr *src_ptr = reinterpret_cast<const uptr*>(stats);
+  uptr num_fields = sizeof(*this) / sizeof(uptr);
+  for (uptr i = 0; i < num_fields; i++)
+    dst_ptr[i] += src_ptr[i];
+}
+
+static Mutex print_lock;
+
+static AsanStats unknown_thread_stats(LINKER_INITIALIZED);
+static AsanStats dead_threads_stats(LINKER_INITIALIZED);
+static Mutex dead_threads_stats_lock;
+// Required for malloc_zone_statistics() on OS X. This can't be stored in
+// per-thread AsanStats.
+static uptr max_malloced_memory;
+
+static void MergeThreadStats(ThreadContextBase *tctx_base, void *arg) {
+  AsanStats *accumulated_stats = reinterpret_cast<AsanStats*>(arg);
+  AsanThreadContext *tctx = static_cast<AsanThreadContext*>(tctx_base);
+  if (AsanThread *t = tctx->thread)
+    accumulated_stats->MergeFrom(&t->stats());
+}
+
+static void GetAccumulatedStats(AsanStats *stats) {
+  stats->Clear();
+  {
+    ThreadRegistryLock l(&asanThreadRegistry());
+    asanThreadRegistry()
+        .RunCallbackForEachThreadLocked(MergeThreadStats, stats);
+  }
+  stats->MergeFrom(&unknown_thread_stats);
+  {
+    Lock lock(&dead_threads_stats_lock);
+    stats->MergeFrom(&dead_threads_stats);
+  }
+  // This is not very accurate: we may miss allocation peaks that happen
+  // between two updates of accumulated_stats_. For more accurate bookkeeping
+  // the maximum should be updated on every malloc(), which is unacceptable.
+  if (max_malloced_memory < stats->malloced) {
+    max_malloced_memory = stats->malloced;
+  }
+}
+
+void FlushToDeadThreadStats(AsanStats *stats) {
+  Lock lock(&dead_threads_stats_lock);
+  dead_threads_stats.MergeFrom(stats);
+  stats->Clear();
+}
+
+void FillMallocStatistics(AsanMallocStats *malloc_stats) {
+  AsanStats stats;
+  GetAccumulatedStats(&stats);
+  malloc_stats->blocks_in_use = stats.mallocs;
+  malloc_stats->size_in_use = stats.malloced;
+  malloc_stats->max_size_in_use = max_malloced_memory;
+  malloc_stats->size_allocated = stats.mmaped;
+}
+
+AsanStats &GetCurrentThreadStats() {
+  AsanThread *t = GetCurrentThread();
+  return (t) ? t->stats() : unknown_thread_stats;
+}
+
+static void PrintAccumulatedStats() {
+  AsanStats stats;
+  GetAccumulatedStats(&stats);
+  // Use lock to keep reports from mixing up.
+  Lock lock(&print_lock);
+  stats.Print();
+  StackDepotStats stack_depot_stats = StackDepotGetStats();
+  Printf("Stats: StackDepot: %zd ids; %zdM allocated\n",
+         stack_depot_stats.n_uniq_ids, stack_depot_stats.allocated >> 20);
+  PrintInternalAllocatorStats();
+}
+
+}  // namespace __asan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  AsanStats stats;
+  GetAccumulatedStats(&stats);
+  uptr malloced = stats.malloced;
+  uptr freed = stats.freed;
+  // Return sane value if malloced < freed due to racy
+  // way we update accumulated stats.
+  return (malloced > freed) ? malloced - freed : 1;
+}
+
+uptr __sanitizer_get_heap_size() {
+  AsanStats stats;
+  GetAccumulatedStats(&stats);
+  return stats.mmaped - stats.munmaped;
+}
+
+uptr __sanitizer_get_free_bytes() {
+  AsanStats stats;
+  GetAccumulatedStats(&stats);
+  uptr total_free = stats.mmaped
+                  - stats.munmaped
+                  + stats.really_freed;
+  uptr total_used = stats.malloced
+                  + stats.malloced_redzones;
+  // Return sane value if total_free < total_used due to racy
+  // way we update accumulated stats.
+  return (total_free > total_used) ? total_free - total_used : 1;
+}
+
+uptr __sanitizer_get_unmapped_bytes() {
+  return 0;
+}
+
+void __asan_print_accumulated_stats() {
+  PrintAccumulatedStats();
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_stats.h b/contrib/libs/clang14-rt/lib/asan/asan_stats.h
new file mode 100644
index 0000000000..d6da653408
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_stats.h
@@ -0,0 +1,71 @@
+//===-- asan_stats.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for statistics.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_STATS_H
+#define ASAN_STATS_H
+
+#include "asan_allocator.h"
+#include "asan_internal.h"
+
+namespace __asan {
+
+// AsanStats struct is NOT thread-safe.
+// Each AsanThread has its own AsanStats, which are sometimes flushed
+// to the accumulated AsanStats.
+struct AsanStats {
+  // AsanStats must be a struct consisting of uptr fields only.
+  // When merging two AsanStats structs, we treat them as arrays of uptr.
+  uptr mallocs;
+  uptr malloced;
+  uptr malloced_redzones;
+  uptr frees;
+  uptr freed;
+  uptr real_frees;
+  uptr really_freed;
+  uptr reallocs;
+  uptr realloced;
+  uptr mmaps;
+  uptr mmaped;
+  uptr munmaps;
+  uptr munmaped;
+  uptr malloc_large;
+  uptr malloced_by_size[kNumberOfSizeClasses];
+
+  // Ctor for global AsanStats (accumulated stats for dead threads).
+  explicit AsanStats(LinkerInitialized) { }
+  // Creates empty stats.
+  AsanStats();
+
+  void Print();  // Prints formatted stats to stderr.
+  void Clear();
+  void MergeFrom(const AsanStats *stats);
+};
+
+// Returns stats for GetCurrentThread(), or stats for fake "unknown thread"
+// if GetCurrentThread() returns 0.
+AsanStats &GetCurrentThreadStats();
+// Flushes a given stats into accumulated stats of dead threads.
+void FlushToDeadThreadStats(AsanStats *stats);
+
+// A cross-platform equivalent of malloc_statistics_t on Mac OS.
+struct AsanMallocStats {
+  uptr blocks_in_use;
+  uptr size_in_use;
+  uptr max_size_in_use;
+  uptr size_allocated;
+};
+
+void FillMallocStatistics(AsanMallocStats *malloc_stats);
+
+}  // namespace __asan
+
+#endif  // ASAN_STATS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_suppressions.cpp b/contrib/libs/clang14-rt/lib/asan/asan_suppressions.cpp
new file mode 100644
index 0000000000..8cb2c3e3b9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_suppressions.cpp
@@ -0,0 +1,104 @@
+//===-- asan_suppressions.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Issue suppression and suppression-related functions.
+//===----------------------------------------------------------------------===//
+
+#include "asan_suppressions.h"
+
+#include "asan_stack.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+namespace __asan {
+
+ALIGNED(64) static char suppression_placeholder[sizeof(SuppressionContext)];
+static SuppressionContext *suppression_ctx = nullptr;
+static const char kInterceptorName[] = "interceptor_name";
+static const char kInterceptorViaFunction[] = "interceptor_via_fun";
+static const char kInterceptorViaLibrary[] = "interceptor_via_lib";
+static const char kODRViolation[] = "odr_violation";
+static const char *kSuppressionTypes[] = {
+    kInterceptorName, kInterceptorViaFunction, kInterceptorViaLibrary,
+    kODRViolation};
+
+SANITIZER_INTERFACE_WEAK_DEF(const char *, __asan_default_suppressions, void) {
+  return "";
+}
+
+void InitializeSuppressions() {
+  CHECK_EQ(nullptr, suppression_ctx);
+  suppression_ctx = new (suppression_placeholder)
+      SuppressionContext(kSuppressionTypes, ARRAY_SIZE(kSuppressionTypes));
+  suppression_ctx->ParseFromFile(flags()->suppressions);
+  if (&__asan_default_suppressions)
+    suppression_ctx->Parse(__asan_default_suppressions());
+}
+
+bool IsInterceptorSuppressed(const char *interceptor_name) {
+  CHECK(suppression_ctx);
+  Suppression *s;
+  // Match "interceptor_name" suppressions.
+  return suppression_ctx->Match(interceptor_name, kInterceptorName, &s);
+}
+
+bool HaveStackTraceBasedSuppressions() {
+  CHECK(suppression_ctx);
+  return suppression_ctx->HasSuppressionType(kInterceptorViaFunction) ||
+         suppression_ctx->HasSuppressionType(kInterceptorViaLibrary);
+}
+
+bool IsODRViolationSuppressed(const char *global_var_name) {
+  CHECK(suppression_ctx);
+  Suppression *s;
+  // Match "odr_violation" suppressions.
+  return suppression_ctx->Match(global_var_name, kODRViolation, &s);
+}
+
+bool IsStackTraceSuppressed(const StackTrace *stack) {
+  if (!HaveStackTraceBasedSuppressions())
+    return false;
+
+  CHECK(suppression_ctx);
+  Symbolizer *symbolizer = Symbolizer::GetOrInit();
+  Suppression *s;
+  for (uptr i = 0; i < stack->size && stack->trace[i]; i++) {
+    uptr addr = stack->trace[i];
+
+    if (suppression_ctx->HasSuppressionType(kInterceptorViaLibrary)) {
+      // Match "interceptor_via_lib" suppressions.
+      if (const char *module_name = symbolizer->GetModuleNameForPc(addr))
+        if (suppression_ctx->Match(module_name, kInterceptorViaLibrary, &s))
+          return true;
+    }
+
+    if (suppression_ctx->HasSuppressionType(kInterceptorViaFunction)) {
+      SymbolizedStack *frames = symbolizer->SymbolizePC(addr);
+      CHECK(frames);
+      for (SymbolizedStack *cur = frames; cur; cur = cur->next) {
+        const char *function_name = cur->info.function;
+        if (!function_name) {
+          continue;
+        }
+        // Match "interceptor_via_fun" suppressions.
+        if (suppression_ctx->Match(function_name, kInterceptorViaFunction,
+                                   &s)) {
+          frames->ClearAll();
+          return true;
+        }
+      }
+      frames->ClearAll();
+    }
+  }
+  return false;
+}
+
+} // namespace __asan
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_suppressions.h b/contrib/libs/clang14-rt/lib/asan/asan_suppressions.h
new file mode 100644
index 0000000000..121d4ddf18
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_suppressions.h
@@ -0,0 +1,29 @@
+//===-- asan_suppressions.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_suppressions.cpp.
+//===----------------------------------------------------------------------===//
+#ifndef ASAN_SUPPRESSIONS_H
+#define ASAN_SUPPRESSIONS_H
+
+#include "asan_internal.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+namespace __asan {
+
+void InitializeSuppressions();
+bool IsInterceptorSuppressed(const char *interceptor_name);
+bool HaveStackTraceBasedSuppressions();
+bool IsStackTraceSuppressed(const StackTrace *stack);
+bool IsODRViolationSuppressed(const char *global_var_name);
+
+} // namespace __asan
+
+#endif // ASAN_SUPPRESSIONS_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_thread.cpp b/contrib/libs/clang14-rt/lib/asan/asan_thread.cpp
new file mode 100644
index 0000000000..2b06c3c4e7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_thread.cpp
@@ -0,0 +1,558 @@
+//===-- asan_thread.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Thread-related code.
+//===----------------------------------------------------------------------===//
+#include "asan_allocator.h"
+#include "asan_interceptors.h"
+#include "asan_poisoning.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+#include "asan_mapping.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+#include "lsan/lsan_common.h"
+
+namespace __asan {
+
+// AsanThreadContext implementation.
+
+void AsanThreadContext::OnCreated(void *arg) {
+  CreateThreadContextArgs *args = static_cast<CreateThreadContextArgs*>(arg);
+  if (args->stack)
+    stack_id = StackDepotPut(*args->stack);
+  thread = args->thread;
+  thread->set_context(this);
+}
+
+void AsanThreadContext::OnFinished() {
+  // Drop the link to the AsanThread object.
+  thread = nullptr;
+}
+
+// MIPS requires aligned address
+static ALIGNED(16) char thread_registry_placeholder[sizeof(ThreadRegistry)];
+static ThreadRegistry *asan_thread_registry;
+
+static Mutex mu_for_thread_context;
+static LowLevelAllocator allocator_for_thread_context;
+
+static ThreadContextBase *GetAsanThreadContext(u32 tid) {
+  Lock lock(&mu_for_thread_context);
+  return new(allocator_for_thread_context) AsanThreadContext(tid);
+}
+
+ThreadRegistry &asanThreadRegistry() {
+  static bool initialized;
+  // Don't worry about thread_safety - this should be called when there is
+  // a single thread.
+  if (!initialized) {
+    // Never reuse ASan threads: we store pointer to AsanThreadContext
+    // in TSD and can't reliably tell when no more TSD destructors will
+    // be called. It would be wrong to reuse AsanThreadContext for another
+    // thread before all TSD destructors will be called for it.
+    asan_thread_registry =
+        new (thread_registry_placeholder) ThreadRegistry(GetAsanThreadContext);
+    initialized = true;
+  }
+  return *asan_thread_registry;
+}
+
+AsanThreadContext *GetThreadContextByTidLocked(u32 tid) {
+  return static_cast<AsanThreadContext *>(
+      asanThreadRegistry().GetThreadLocked(tid));
+}
+
+// AsanThread implementation.
+
+AsanThread *AsanThread::Create(thread_callback_t start_routine, void *arg,
+                               u32 parent_tid, StackTrace *stack,
+                               bool detached) {
+  uptr PageSize = GetPageSizeCached();
+  uptr size = RoundUpTo(sizeof(AsanThread), PageSize);
+  AsanThread *thread = (AsanThread*)MmapOrDie(size, __func__);
+  thread->start_routine_ = start_routine;
+  thread->arg_ = arg;
+  AsanThreadContext::CreateThreadContextArgs args = {thread, stack};
+  asanThreadRegistry().CreateThread(0, detached, parent_tid, &args);
+
+  return thread;
+}
+
+void AsanThread::TSDDtor(void *tsd) {
+  AsanThreadContext *context = (AsanThreadContext*)tsd;
+  VReport(1, "T%d TSDDtor\n", context->tid);
+  if (context->thread)
+    context->thread->Destroy();
+}
+
+void AsanThread::Destroy() {
+  int tid = this->tid();
+  VReport(1, "T%d exited\n", tid);
+
+  bool was_running =
+      (asanThreadRegistry().FinishThread(tid) == ThreadStatusRunning);
+  if (was_running) {
+    if (AsanThread *thread = GetCurrentThread())
+      CHECK_EQ(this, thread);
+    malloc_storage().CommitBack();
+    if (common_flags()->use_sigaltstack)
+      UnsetAlternateSignalStack();
+    FlushToDeadThreadStats(&stats_);
+    // We also clear the shadow on thread destruction because
+    // some code may still be executing in later TSD destructors
+    // and we don't want it to have any poisoned stack.
+    ClearShadowForThreadStackAndTLS();
+    DeleteFakeStack(tid);
+  } else {
+    CHECK_NE(this, GetCurrentThread());
+  }
+  uptr size = RoundUpTo(sizeof(AsanThread), GetPageSizeCached());
+  UnmapOrDie(this, size);
+  if (was_running)
+    DTLS_Destroy();
+}
+
+void AsanThread::StartSwitchFiber(FakeStack **fake_stack_save, uptr bottom,
+                                  uptr size) {
+  if (atomic_load(&stack_switching_, memory_order_relaxed)) {
+    Report("ERROR: starting fiber switch while in fiber switch\n");
+    Die();
+  }
+
+  next_stack_bottom_ = bottom;
+  next_stack_top_ = bottom + size;
+  atomic_store(&stack_switching_, 1, memory_order_release);
+
+  FakeStack *current_fake_stack = fake_stack_;
+  if (fake_stack_save)
+    *fake_stack_save = fake_stack_;
+  fake_stack_ = nullptr;
+  SetTLSFakeStack(nullptr);
+  // if fake_stack_save is null, the fiber will die, delete the fakestack
+  if (!fake_stack_save && current_fake_stack)
+    current_fake_stack->Destroy(this->tid());
+}
+
+void AsanThread::FinishSwitchFiber(FakeStack *fake_stack_save,
+                                   uptr *bottom_old,
+                                   uptr *size_old) {
+  if (!atomic_load(&stack_switching_, memory_order_relaxed)) {
+    Report("ERROR: finishing a fiber switch that has not started\n");
+    Die();
+  }
+
+  if (fake_stack_save) {
+    SetTLSFakeStack(fake_stack_save);
+    fake_stack_ = fake_stack_save;
+  }
+
+  if (bottom_old)
+    *bottom_old = stack_bottom_;
+  if (size_old)
+    *size_old = stack_top_ - stack_bottom_;
+  stack_bottom_ = next_stack_bottom_;
+  stack_top_ = next_stack_top_;
+  atomic_store(&stack_switching_, 0, memory_order_release);
+  next_stack_top_ = 0;
+  next_stack_bottom_ = 0;
+}
+
+inline AsanThread::StackBounds AsanThread::GetStackBounds() const {
+  if (!atomic_load(&stack_switching_, memory_order_acquire)) {
+    // Make sure the stack bounds are fully initialized.
+    if (stack_bottom_ >= stack_top_) return {0, 0};
+    return {stack_bottom_, stack_top_};
+  }
+  char local;
+  const uptr cur_stack = (uptr)&local;
+  // Note: need to check next stack first, because FinishSwitchFiber
+  // may be in process of overwriting stack_top_/bottom_. But in such case
+  // we are already on the next stack.
+  if (cur_stack >= next_stack_bottom_ && cur_stack < next_stack_top_)
+    return {next_stack_bottom_, next_stack_top_};
+  return {stack_bottom_, stack_top_};
+}
+
+uptr AsanThread::stack_top() {
+  return GetStackBounds().top;
+}
+
+uptr AsanThread::stack_bottom() {
+  return GetStackBounds().bottom;
+}
+
+uptr AsanThread::stack_size() {
+  const auto bounds = GetStackBounds();
+  return bounds.top - bounds.bottom;
+}
+
+// We want to create the FakeStack lazily on the first use, but not earlier
+// than the stack size is known and the procedure has to be async-signal safe.
+FakeStack *AsanThread::AsyncSignalSafeLazyInitFakeStack() {
+  uptr stack_size = this->stack_size();
+  if (stack_size == 0)  // stack_size is not yet available, don't use FakeStack.
+    return nullptr;
+  uptr old_val = 0;
+  // fake_stack_ has 3 states:
+  // 0   -- not initialized
+  // 1   -- being initialized
+  // ptr -- initialized
+  // This CAS checks if the state was 0 and if so changes it to state 1,
+  // if that was successful, it initializes the pointer.
+  if (atomic_compare_exchange_strong(
+      reinterpret_cast<atomic_uintptr_t *>(&fake_stack_), &old_val, 1UL,
+      memory_order_relaxed)) {
+    uptr stack_size_log = Log2(RoundUpToPowerOfTwo(stack_size));
+    CHECK_LE(flags()->min_uar_stack_size_log, flags()->max_uar_stack_size_log);
+    stack_size_log =
+        Min(stack_size_log, static_cast<uptr>(flags()->max_uar_stack_size_log));
+    stack_size_log =
+        Max(stack_size_log, static_cast<uptr>(flags()->min_uar_stack_size_log));
+    fake_stack_ = FakeStack::Create(stack_size_log);
+    DCHECK_EQ(GetCurrentThread(), this);
+    SetTLSFakeStack(fake_stack_);
+    return fake_stack_;
+  }
+  return nullptr;
+}
+
+void AsanThread::Init(const InitOptions *options) {
+  DCHECK_NE(tid(), kInvalidTid);
+  next_stack_top_ = next_stack_bottom_ = 0;
+  atomic_store(&stack_switching_, false, memory_order_release);
+  CHECK_EQ(this->stack_size(), 0U);
+  SetThreadStackAndTls(options);
+  if (stack_top_ != stack_bottom_) {
+    CHECK_GT(this->stack_size(), 0U);
+    CHECK(AddrIsInMem(stack_bottom_));
+    CHECK(AddrIsInMem(stack_top_ - 1));
+  }
+  ClearShadowForThreadStackAndTLS();
+  fake_stack_ = nullptr;
+  if (__asan_option_detect_stack_use_after_return &&
+      tid() == GetCurrentTidOrInvalid()) {
+    // AsyncSignalSafeLazyInitFakeStack makes use of threadlocals and must be
+    // called from the context of the thread it is initializing, not its parent.
+    // Most platforms call AsanThread::Init on the newly-spawned thread, but
+    // Fuchsia calls this function from the parent thread.  To support that
+    // approach, we avoid calling AsyncSignalSafeLazyInitFakeStack here; it will
+    // be called by the new thread when it first attempts to access the fake
+    // stack.
+    AsyncSignalSafeLazyInitFakeStack();
+  }
+  int local = 0;
+  VReport(1, "T%d: stack [%p,%p) size 0x%zx; local=%p\n", tid(),
+          (void *)stack_bottom_, (void *)stack_top_, stack_top_ - stack_bottom_,
+          (void *)&local);
+}
+
+// Fuchsia doesn't use ThreadStart.
+// asan_fuchsia.c definies CreateMainThread and SetThreadStackAndTls.
+#if !SANITIZER_FUCHSIA
+
+thread_return_t AsanThread::ThreadStart(tid_t os_id) {
+  Init();
+  asanThreadRegistry().StartThread(tid(), os_id, ThreadType::Regular, nullptr);
+
+  if (common_flags()->use_sigaltstack) SetAlternateSignalStack();
+
+  if (!start_routine_) {
+    // start_routine_ == 0 if we're on the main thread or on one of the
+    // OS X libdispatch worker threads. But nobody is supposed to call
+    // ThreadStart() for the worker threads.
+    CHECK_EQ(tid(), 0);
+    return 0;
+  }
+
+  thread_return_t res = start_routine_(arg_);
+
+  // On POSIX systems we defer this to the TSD destructor. LSan will consider
+  // the thread's memory as non-live from the moment we call Destroy(), even
+  // though that memory might contain pointers to heap objects which will be
+  // cleaned up by a user-defined TSD destructor. Thus, calling Destroy() before
+  // the TSD destructors have run might cause false positives in LSan.
+  if (!SANITIZER_POSIX)
+    this->Destroy();
+
+  return res;
+}
+
+AsanThread *CreateMainThread() {
+  AsanThread *main_thread = AsanThread::Create(
+      /* start_routine */ nullptr, /* arg */ nullptr, /* parent_tid */ kMainTid,
+      /* stack */ nullptr, /* detached */ true);
+  SetCurrentThread(main_thread);
+  main_thread->ThreadStart(internal_getpid());
+  return main_thread;
+}
+
+// This implementation doesn't use the argument, which is just passed down
+// from the caller of Init (which see, above).  It's only there to support
+// OS-specific implementations that need more information passed through.
+void AsanThread::SetThreadStackAndTls(const InitOptions *options) {
+  DCHECK_EQ(options, nullptr);
+  uptr tls_size = 0;
+  uptr stack_size = 0;
+  GetThreadStackAndTls(tid() == kMainTid, &stack_bottom_, &stack_size,
+                       &tls_begin_, &tls_size);
+  stack_top_ = RoundDownTo(stack_bottom_ + stack_size, ASAN_SHADOW_GRANULARITY);
+  tls_end_ = tls_begin_ + tls_size;
+  dtls_ = DTLS_Get();
+
+  if (stack_top_ != stack_bottom_) {
+    int local;
+    CHECK(AddrIsInStack((uptr)&local));
+  }
+}
+
+#endif  // !SANITIZER_FUCHSIA
+
+void AsanThread::ClearShadowForThreadStackAndTLS() {
+  if (stack_top_ != stack_bottom_)
+    PoisonShadow(stack_bottom_, stack_top_ - stack_bottom_, 0);
+  if (tls_begin_ != tls_end_) {
+    uptr tls_begin_aligned = RoundDownTo(tls_begin_, ASAN_SHADOW_GRANULARITY);
+    uptr tls_end_aligned = RoundUpTo(tls_end_, ASAN_SHADOW_GRANULARITY);
+    FastPoisonShadowPartialRightRedzone(tls_begin_aligned,
+                                        tls_end_ - tls_begin_aligned,
+                                        tls_end_aligned - tls_end_, 0);
+  }
+}
+
+bool AsanThread::GetStackFrameAccessByAddr(uptr addr,
+                                           StackFrameAccess *access) {
+  if (stack_top_ == stack_bottom_)
+    return false;
+
+  uptr bottom = 0;
+  if (AddrIsInStack(addr)) {
+    bottom = stack_bottom();
+  } else if (FakeStack *fake_stack = get_fake_stack()) {
+    bottom = fake_stack->AddrIsInFakeStack(addr);
+    CHECK(bottom);
+    access->offset = addr - bottom;
+    access->frame_pc = ((uptr*)bottom)[2];
+    access->frame_descr = (const char *)((uptr*)bottom)[1];
+    return true;
+  }
+  uptr aligned_addr = RoundDownTo(addr, SANITIZER_WORDSIZE / 8);  // align addr.
+  uptr mem_ptr = RoundDownTo(aligned_addr, ASAN_SHADOW_GRANULARITY);
+  u8 *shadow_ptr = (u8*)MemToShadow(aligned_addr);
+  u8 *shadow_bottom = (u8*)MemToShadow(bottom);
+
+  while (shadow_ptr >= shadow_bottom &&
+         *shadow_ptr != kAsanStackLeftRedzoneMagic) {
+    shadow_ptr--;
+    mem_ptr -= ASAN_SHADOW_GRANULARITY;
+  }
+
+  while (shadow_ptr >= shadow_bottom &&
+         *shadow_ptr == kAsanStackLeftRedzoneMagic) {
+    shadow_ptr--;
+    mem_ptr -= ASAN_SHADOW_GRANULARITY;
+  }
+
+  if (shadow_ptr < shadow_bottom) {
+    return false;
+  }
+
+  uptr *ptr = (uptr *)(mem_ptr + ASAN_SHADOW_GRANULARITY);
+  CHECK(ptr[0] == kCurrentStackFrameMagic);
+  access->offset = addr - (uptr)ptr;
+  access->frame_pc = ptr[2];
+  access->frame_descr = (const char*)ptr[1];
+  return true;
+}
+
+uptr AsanThread::GetStackVariableShadowStart(uptr addr) {
+  uptr bottom = 0;
+  if (AddrIsInStack(addr)) {
+    bottom = stack_bottom();
+  } else if (FakeStack *fake_stack = get_fake_stack()) {
+    bottom = fake_stack->AddrIsInFakeStack(addr);
+    if (bottom == 0) {
+      return 0;
+    }
+  } else {
+    return 0;
+  }
+
+  uptr aligned_addr = RoundDownTo(addr, SANITIZER_WORDSIZE / 8);  // align addr.
+  u8 *shadow_ptr = (u8*)MemToShadow(aligned_addr);
+  u8 *shadow_bottom = (u8*)MemToShadow(bottom);
+
+  while (shadow_ptr >= shadow_bottom &&
+         (*shadow_ptr != kAsanStackLeftRedzoneMagic &&
+          *shadow_ptr != kAsanStackMidRedzoneMagic &&
+          *shadow_ptr != kAsanStackRightRedzoneMagic))
+    shadow_ptr--;
+
+  return (uptr)shadow_ptr + 1;
+}
+
+bool AsanThread::AddrIsInStack(uptr addr) {
+  const auto bounds = GetStackBounds();
+  return addr >= bounds.bottom && addr < bounds.top;
+}
+
+static bool ThreadStackContainsAddress(ThreadContextBase *tctx_base,
+                                       void *addr) {
+  AsanThreadContext *tctx = static_cast<AsanThreadContext *>(tctx_base);
+  AsanThread *t = tctx->thread;
+  if (!t)
+    return false;
+  if (t->AddrIsInStack((uptr)addr))
+    return true;
+  FakeStack *fake_stack = t->get_fake_stack();
+  if (!fake_stack)
+    return false;
+  return fake_stack->AddrIsInFakeStack((uptr)addr);
+}
+
+AsanThread *GetCurrentThread() {
+  AsanThreadContext *context =
+      reinterpret_cast<AsanThreadContext *>(AsanTSDGet());
+  if (!context) {
+    if (SANITIZER_ANDROID) {
+      // On Android, libc constructor is called _after_ asan_init, and cleans up
+      // TSD. Try to figure out if this is still the main thread by the stack
+      // address. We are not entirely sure that we have correct main thread
+      // limits, so only do this magic on Android, and only if the found thread
+      // is the main thread.
+      AsanThreadContext *tctx = GetThreadContextByTidLocked(kMainTid);
+      if (tctx && ThreadStackContainsAddress(tctx, &context)) {
+        SetCurrentThread(tctx->thread);
+        return tctx->thread;
+      }
+    }
+    return nullptr;
+  }
+  return context->thread;
+}
+
+void SetCurrentThread(AsanThread *t) {
+  CHECK(t->context());
+  VReport(2, "SetCurrentThread: %p for thread %p\n", (void *)t->context(),
+          (void *)GetThreadSelf());
+  // Make sure we do not reset the current AsanThread.
+  CHECK_EQ(0, AsanTSDGet());
+  AsanTSDSet(t->context());
+  CHECK_EQ(t->context(), AsanTSDGet());
+}
+
+u32 GetCurrentTidOrInvalid() {
+  AsanThread *t = GetCurrentThread();
+  return t ? t->tid() : kInvalidTid;
+}
+
+AsanThread *FindThreadByStackAddress(uptr addr) {
+  asanThreadRegistry().CheckLocked();
+  AsanThreadContext *tctx = static_cast<AsanThreadContext *>(
+      asanThreadRegistry().FindThreadContextLocked(ThreadStackContainsAddress,
+                                                   (void *)addr));
+  return tctx ? tctx->thread : nullptr;
+}
+
+void EnsureMainThreadIDIsCorrect() {
+  AsanThreadContext *context =
+      reinterpret_cast<AsanThreadContext *>(AsanTSDGet());
+  if (context && (context->tid == kMainTid))
+    context->os_id = GetTid();
+}
+
+__asan::AsanThread *GetAsanThreadByOsIDLocked(tid_t os_id) {
+  __asan::AsanThreadContext *context = static_cast<__asan::AsanThreadContext *>(
+      __asan::asanThreadRegistry().FindThreadContextByOsIDLocked(os_id));
+  if (!context) return nullptr;
+  return context->thread;
+}
+} // namespace __asan
+
+// --- Implementation of LSan-specific functions --- {{{1
+namespace __lsan {
+bool GetThreadRangesLocked(tid_t os_id, uptr *stack_begin, uptr *stack_end,
+                           uptr *tls_begin, uptr *tls_end, uptr *cache_begin,
+                           uptr *cache_end, DTLS **dtls) {
+  __asan::AsanThread *t = __asan::GetAsanThreadByOsIDLocked(os_id);
+  if (!t) return false;
+  *stack_begin = t->stack_bottom();
+  *stack_end = t->stack_top();
+  *tls_begin = t->tls_begin();
+  *tls_end = t->tls_end();
+  // ASan doesn't keep allocator caches in TLS, so these are unused.
+  *cache_begin = 0;
+  *cache_end = 0;
+  *dtls = t->dtls();
+  return true;
+}
+
+void GetAllThreadAllocatorCachesLocked(InternalMmapVector<uptr> *caches) {}
+
+void ForEachExtraStackRange(tid_t os_id, RangeIteratorCallback callback,
+                            void *arg) {
+  __asan::AsanThread *t = __asan::GetAsanThreadByOsIDLocked(os_id);
+  if (!t)
+    return;
+  __asan::FakeStack *fake_stack = t->get_fake_stack();
+  if (!fake_stack)
+    return;
+  fake_stack->ForEachFakeFrame(callback, arg);
+}
+
+void LockThreadRegistry() {
+  __asan::asanThreadRegistry().Lock();
+}
+
+void UnlockThreadRegistry() {
+  __asan::asanThreadRegistry().Unlock();
+}
+
+ThreadRegistry *GetThreadRegistryLocked() {
+  __asan::asanThreadRegistry().CheckLocked();
+  return &__asan::asanThreadRegistry();
+}
+
+void EnsureMainThreadIDIsCorrect() {
+  __asan::EnsureMainThreadIDIsCorrect();
+}
+} // namespace __lsan
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __asan;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_start_switch_fiber(void **fakestacksave, const void *bottom,
+                                    uptr size) {
+  AsanThread *t = GetCurrentThread();
+  if (!t) {
+    VReport(1, "__asan_start_switch_fiber called from unknown thread\n");
+    return;
+  }
+  t->StartSwitchFiber((FakeStack**)fakestacksave, (uptr)bottom, size);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_finish_switch_fiber(void* fakestack,
+                                     const void **bottom_old,
+                                     uptr *size_old) {
+  AsanThread *t = GetCurrentThread();
+  if (!t) {
+    VReport(1, "__asan_finish_switch_fiber called from unknown thread\n");
+    return;
+  }
+  t->FinishSwitchFiber((FakeStack*)fakestack,
+                       (uptr*)bottom_old,
+                       (uptr*)size_old);
+}
+}
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_thread.h b/contrib/libs/clang14-rt/lib/asan/asan_thread.h
new file mode 100644
index 0000000000..801a3960ec
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_thread.h
@@ -0,0 +1,188 @@
+//===-- asan_thread.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// ASan-private header for asan_thread.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef ASAN_THREAD_H
+#define ASAN_THREAD_H
+
+#include "asan_allocator.h"
+#include "asan_internal.h"
+#include "asan_fake_stack.h"
+#include "asan_stats.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+
+namespace __sanitizer {
+struct DTLS;
+}  // namespace __sanitizer
+
+namespace __asan {
+
+class AsanThread;
+
+// These objects are created for every thread and are never deleted,
+// so we can find them by tid even if the thread is long dead.
+class AsanThreadContext final : public ThreadContextBase {
+ public:
+  explicit AsanThreadContext(int tid)
+      : ThreadContextBase(tid), announced(false),
+        destructor_iterations(GetPthreadDestructorIterations()), stack_id(0),
+        thread(nullptr) {}
+  bool announced;
+  u8 destructor_iterations;
+  u32 stack_id;
+  AsanThread *thread;
+
+  void OnCreated(void *arg) override;
+  void OnFinished() override;
+
+  struct CreateThreadContextArgs {
+    AsanThread *thread;
+    StackTrace *stack;
+  };
+};
+
+// AsanThreadContext objects are never freed, so we need many of them.
+COMPILER_CHECK(sizeof(AsanThreadContext) <= 256);
+
+// AsanThread are stored in TSD and destroyed when the thread dies.
+class AsanThread {
+ public:
+  static AsanThread *Create(thread_callback_t start_routine, void *arg,
+                            u32 parent_tid, StackTrace *stack, bool detached);
+  static void TSDDtor(void *tsd);
+  void Destroy();
+
+  struct InitOptions;
+  void Init(const InitOptions *options = nullptr);
+
+  thread_return_t ThreadStart(tid_t os_id);
+
+  uptr stack_top();
+  uptr stack_bottom();
+  uptr stack_size();
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  DTLS *dtls() { return dtls_; }
+  u32 tid() { return context_->tid; }
+  AsanThreadContext *context() { return context_; }
+  void set_context(AsanThreadContext *context) { context_ = context; }
+
+  struct StackFrameAccess {
+    uptr offset;
+    uptr frame_pc;
+    const char *frame_descr;
+  };
+  bool GetStackFrameAccessByAddr(uptr addr, StackFrameAccess *access);
+
+  // Returns a pointer to the start of the stack variable's shadow memory.
+  uptr GetStackVariableShadowStart(uptr addr);
+
+  bool AddrIsInStack(uptr addr);
+
+  void DeleteFakeStack(int tid) {
+    if (!fake_stack_) return;
+    FakeStack *t = fake_stack_;
+    fake_stack_ = nullptr;
+    SetTLSFakeStack(nullptr);
+    t->Destroy(tid);
+  }
+
+  void StartSwitchFiber(FakeStack **fake_stack_save, uptr bottom, uptr size);
+  void FinishSwitchFiber(FakeStack *fake_stack_save, uptr *bottom_old,
+                         uptr *size_old);
+
+  FakeStack *get_fake_stack() {
+    if (atomic_load(&stack_switching_, memory_order_relaxed))
+      return nullptr;
+    if (reinterpret_cast<uptr>(fake_stack_) <= 1)
+      return nullptr;
+    return fake_stack_;
+  }
+
+  FakeStack *get_or_create_fake_stack() {
+    if (atomic_load(&stack_switching_, memory_order_relaxed))
+      return nullptr;
+    if (reinterpret_cast<uptr>(fake_stack_) <= 1)
+      return AsyncSignalSafeLazyInitFakeStack();
+    return fake_stack_;
+  }
+
+  // True is this thread is currently unwinding stack (i.e. collecting a stack
+  // trace). Used to prevent deadlocks on platforms where libc unwinder calls
+  // malloc internally. See PR17116 for more details.
+  bool isUnwinding() const { return unwinding_; }
+  void setUnwinding(bool b) { unwinding_ = b; }
+
+  AsanThreadLocalMallocStorage &malloc_storage() { return malloc_storage_; }
+  AsanStats &stats() { return stats_; }
+
+  void *extra_spill_area() { return &extra_spill_area_; }
+
+  void *get_arg() { return arg_; }
+
+ private:
+  // NOTE: There is no AsanThread constructor. It is allocated
+  // via mmap() and *must* be valid in zero-initialized state.
+
+  void SetThreadStackAndTls(const InitOptions *options);
+
+  void ClearShadowForThreadStackAndTLS();
+  FakeStack *AsyncSignalSafeLazyInitFakeStack();
+
+  struct StackBounds {
+    uptr bottom;
+    uptr top;
+  };
+  StackBounds GetStackBounds() const;
+
+  AsanThreadContext *context_;
+  thread_callback_t start_routine_;
+  void *arg_;
+
+  uptr stack_top_;
+  uptr stack_bottom_;
+  // these variables are used when the thread is about to switch stack
+  uptr next_stack_top_;
+  uptr next_stack_bottom_;
+  // true if switching is in progress
+  atomic_uint8_t stack_switching_;
+
+  uptr tls_begin_;
+  uptr tls_end_;
+  DTLS *dtls_;
+
+  FakeStack *fake_stack_;
+  AsanThreadLocalMallocStorage malloc_storage_;
+  AsanStats stats_;
+  bool unwinding_;
+  uptr extra_spill_area_;
+};
+
+// Returns a single instance of registry.
+ThreadRegistry &asanThreadRegistry();
+
+// Must be called under ThreadRegistryLock.
+AsanThreadContext *GetThreadContextByTidLocked(u32 tid);
+
+// Get the current thread. May return 0.
+AsanThread *GetCurrentThread();
+void SetCurrentThread(AsanThread *t);
+u32 GetCurrentTidOrInvalid();
+AsanThread *FindThreadByStackAddress(uptr addr);
+
+// Used to handle fork().
+void EnsureMainThreadIDIsCorrect();
+} // namespace __asan
+
+#endif // ASAN_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/asan/asan_win.cpp b/contrib/libs/clang14-rt/lib/asan/asan_win.cpp
new file mode 100644
index 0000000000..53a0e3bfd3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/asan_win.cpp
@@ -0,0 +1,402 @@
+//===-- asan_win.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Windows-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#include <stdlib.h>
+
+#include "asan_interceptors.h"
+#include "asan_internal.h"
+#include "asan_mapping.h"
+#include "asan_report.h"
+#include "asan_stack.h"
+#include "asan_thread.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_win.h"
+#include "sanitizer_common/sanitizer_win_defs.h"
+
+using namespace __asan;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+int __asan_should_detect_stack_use_after_return() {
+  __asan_init();
+  return __asan_option_detect_stack_use_after_return;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __asan_get_shadow_memory_dynamic_address() {
+  __asan_init();
+  return __asan_shadow_memory_dynamic_address;
+}
+}  // extern "C"
+
+// ---------------------- Windows-specific interceptors ---------------- {{{
+static LPTOP_LEVEL_EXCEPTION_FILTER default_seh_handler;
+static LPTOP_LEVEL_EXCEPTION_FILTER user_seh_handler;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+long __asan_unhandled_exception_filter(EXCEPTION_POINTERS *info) {
+  EXCEPTION_RECORD *exception_record = info->ExceptionRecord;
+  CONTEXT *context = info->ContextRecord;
+
+  // FIXME: Handle EXCEPTION_STACK_OVERFLOW here.
+
+  SignalContext sig(exception_record, context);
+  ReportDeadlySignal(sig);
+  UNREACHABLE("returned from reporting deadly signal");
+}
+
+// Wrapper SEH Handler. If the exception should be handled by asan, we call
+// __asan_unhandled_exception_filter, otherwise, we execute the user provided
+// exception handler or the default.
+static long WINAPI SEHHandler(EXCEPTION_POINTERS *info) {
+  DWORD exception_code = info->ExceptionRecord->ExceptionCode;
+  if (__sanitizer::IsHandledDeadlyException(exception_code))
+    return __asan_unhandled_exception_filter(info);
+  if (user_seh_handler)
+    return user_seh_handler(info);
+  // Bubble out to the default exception filter.
+  if (default_seh_handler)
+    return default_seh_handler(info);
+  return EXCEPTION_CONTINUE_SEARCH;
+}
+
+INTERCEPTOR_WINAPI(LPTOP_LEVEL_EXCEPTION_FILTER, SetUnhandledExceptionFilter,
+                   LPTOP_LEVEL_EXCEPTION_FILTER ExceptionFilter) {
+  CHECK(REAL(SetUnhandledExceptionFilter));
+  if (ExceptionFilter == &SEHHandler)
+    return REAL(SetUnhandledExceptionFilter)(ExceptionFilter);
+  // We record the user provided exception handler to be called for all the
+  // exceptions unhandled by asan.
+  Swap(ExceptionFilter, user_seh_handler);
+  return ExceptionFilter;
+}
+
+INTERCEPTOR_WINAPI(void, RtlRaiseException, EXCEPTION_RECORD *ExceptionRecord) {
+  CHECK(REAL(RtlRaiseException));
+  // This is a noreturn function, unless it's one of the exceptions raised to
+  // communicate with the debugger, such as the one from OutputDebugString.
+  if (ExceptionRecord->ExceptionCode != DBG_PRINTEXCEPTION_C)
+    __asan_handle_no_return();
+  REAL(RtlRaiseException)(ExceptionRecord);
+}
+
+INTERCEPTOR_WINAPI(void, RaiseException, void *a, void *b, void *c, void *d) {
+  CHECK(REAL(RaiseException));
+  __asan_handle_no_return();
+  REAL(RaiseException)(a, b, c, d);
+}
+
+#ifdef _WIN64
+
+INTERCEPTOR_WINAPI(EXCEPTION_DISPOSITION, __C_specific_handler,
+                   _EXCEPTION_RECORD *a, void *b, _CONTEXT *c,
+                   _DISPATCHER_CONTEXT *d) {
+  CHECK(REAL(__C_specific_handler));
+  __asan_handle_no_return();
+  return REAL(__C_specific_handler)(a, b, c, d);
+}
+
+#else
+
+INTERCEPTOR(int, _except_handler3, void *a, void *b, void *c, void *d) {
+  CHECK(REAL(_except_handler3));
+  __asan_handle_no_return();
+  return REAL(_except_handler3)(a, b, c, d);
+}
+
+#if ASAN_DYNAMIC
+// This handler is named differently in -MT and -MD CRTs.
+#define _except_handler4 _except_handler4_common
+#endif
+INTERCEPTOR(int, _except_handler4, void *a, void *b, void *c, void *d) {
+  CHECK(REAL(_except_handler4));
+  __asan_handle_no_return();
+  return REAL(_except_handler4)(a, b, c, d);
+}
+#endif
+
+static thread_return_t THREAD_CALLING_CONV asan_thread_start(void *arg) {
+  AsanThread *t = (AsanThread *)arg;
+  SetCurrentThread(t);
+  return t->ThreadStart(GetTid());
+}
+
+INTERCEPTOR_WINAPI(HANDLE, CreateThread, LPSECURITY_ATTRIBUTES security,
+                   SIZE_T stack_size, LPTHREAD_START_ROUTINE start_routine,
+                   void *arg, DWORD thr_flags, DWORD *tid) {
+  // Strict init-order checking is thread-hostile.
+  if (flags()->strict_init_order)
+    StopInitOrderChecking();
+  GET_STACK_TRACE_THREAD;
+  // FIXME: The CreateThread interceptor is not the same as a pthread_create
+  // one.  This is a bandaid fix for PR22025.
+  bool detached = false;  // FIXME: how can we determine it on Windows?
+  u32 current_tid = GetCurrentTidOrInvalid();
+  AsanThread *t =
+      AsanThread::Create(start_routine, arg, current_tid, &stack, detached);
+  return REAL(CreateThread)(security, stack_size, asan_thread_start, t,
+                            thr_flags, tid);
+}
+
+// }}}
+
+namespace __asan {
+
+void InitializePlatformInterceptors() {
+  // The interceptors were not designed to be removable, so we have to keep this
+  // module alive for the life of the process.
+  HMODULE pinned;
+  CHECK(GetModuleHandleExW(
+      GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_PIN,
+      (LPCWSTR)&InitializePlatformInterceptors, &pinned));
+
+  ASAN_INTERCEPT_FUNC(CreateThread);
+  ASAN_INTERCEPT_FUNC(SetUnhandledExceptionFilter);
+
+#ifdef _WIN64
+  ASAN_INTERCEPT_FUNC(__C_specific_handler);
+#else
+  ASAN_INTERCEPT_FUNC(_except_handler3);
+  ASAN_INTERCEPT_FUNC(_except_handler4);
+#endif
+
+  // Try to intercept kernel32!RaiseException, and if that fails, intercept
+  // ntdll!RtlRaiseException instead.
+  if (!::__interception::OverrideFunction("RaiseException",
+                                          (uptr)WRAP(RaiseException),
+                                          (uptr *)&REAL(RaiseException))) {
+    CHECK(::__interception::OverrideFunction("RtlRaiseException",
+                                             (uptr)WRAP(RtlRaiseException),
+                                             (uptr *)&REAL(RtlRaiseException)));
+  }
+}
+
+void AsanApplyToGlobals(globals_op_fptr op, const void *needle) {
+  UNIMPLEMENTED();
+}
+
+void FlushUnneededASanShadowMemory(uptr p, uptr size) {
+  // Since asan's mapping is compacting, the shadow chunk may be
+  // not page-aligned, so we only flush the page-aligned portion.
+  ReleaseMemoryPagesToOS(MemToShadow(p), MemToShadow(p + size));
+}
+
+// ---------------------- TSD ---------------- {{{
+static bool tsd_key_inited = false;
+
+static __declspec(thread) void *fake_tsd = 0;
+
+// https://docs.microsoft.com/en-us/windows/desktop/api/winternl/ns-winternl-_teb
+// "[This structure may be altered in future versions of Windows. Applications
+// should use the alternate functions listed in this topic.]"
+typedef struct _TEB {
+  PVOID Reserved1[12];
+  // PVOID ThreadLocalStoragePointer; is here, at the last field in Reserved1.
+  PVOID ProcessEnvironmentBlock;
+  PVOID Reserved2[399];
+  BYTE Reserved3[1952];
+  PVOID TlsSlots[64];
+  BYTE Reserved4[8];
+  PVOID Reserved5[26];
+  PVOID ReservedForOle;
+  PVOID Reserved6[4];
+  PVOID TlsExpansionSlots;
+} TEB, *PTEB;
+
+constexpr size_t TEB_RESERVED_FIELDS_THREAD_LOCAL_STORAGE_OFFSET = 11;
+BOOL IsTlsInitialized() {
+  PTEB teb = (PTEB)NtCurrentTeb();
+  return teb->Reserved1[TEB_RESERVED_FIELDS_THREAD_LOCAL_STORAGE_OFFSET] !=
+         nullptr;
+}
+
+void AsanTSDInit(void (*destructor)(void *tsd)) {
+  // FIXME: we're ignoring the destructor for now.
+  tsd_key_inited = true;
+}
+
+void *AsanTSDGet() {
+  CHECK(tsd_key_inited);
+  return IsTlsInitialized() ? fake_tsd : nullptr;
+}
+
+void AsanTSDSet(void *tsd) {
+  CHECK(tsd_key_inited);
+  fake_tsd = tsd;
+}
+
+void PlatformTSDDtor(void *tsd) { AsanThread::TSDDtor(tsd); }
+// }}}
+
+// ---------------------- Various stuff ---------------- {{{
+void *AsanDoesNotSupportStaticLinkage() {
+#if defined(_DEBUG)
+#error Please build the runtime with a non-debug CRT: /MD or /MT
+#endif
+  return 0;
+}
+
+uptr FindDynamicShadowStart() {
+  return MapDynamicShadow(MemToShadowSize(kHighMemEnd), ASAN_SHADOW_SCALE,
+                          /*min_shadow_base_alignment*/ 0, kHighMemEnd);
+}
+
+void AsanCheckDynamicRTPrereqs() {}
+
+void AsanCheckIncompatibleRT() {}
+
+void ReadContextStack(void *context, uptr *stack, uptr *ssize) {
+  UNIMPLEMENTED();
+}
+
+void AsanOnDeadlySignal(int, void *siginfo, void *context) { UNIMPLEMENTED(); }
+
+bool PlatformUnpoisonStacks() { return false; }
+
+#if SANITIZER_WINDOWS64
+// Exception handler for dealing with shadow memory.
+static LONG CALLBACK
+ShadowExceptionHandler(PEXCEPTION_POINTERS exception_pointers) {
+  uptr page_size = GetPageSizeCached();
+  // Only handle access violations.
+  if (exception_pointers->ExceptionRecord->ExceptionCode !=
+          EXCEPTION_ACCESS_VIOLATION ||
+      exception_pointers->ExceptionRecord->NumberParameters < 2) {
+    __asan_handle_no_return();
+    return EXCEPTION_CONTINUE_SEARCH;
+  }
+
+  // Only handle access violations that land within the shadow memory.
+  uptr addr =
+      (uptr)(exception_pointers->ExceptionRecord->ExceptionInformation[1]);
+
+  // Check valid shadow range.
+  if (!AddrIsInShadow(addr)) {
+    __asan_handle_no_return();
+    return EXCEPTION_CONTINUE_SEARCH;
+  }
+
+  // This is an access violation while trying to read from the shadow. Commit
+  // the relevant page and let execution continue.
+
+  // Determine the address of the page that is being accessed.
+  uptr page = RoundDownTo(addr, page_size);
+
+  // Commit the page.
+  uptr result =
+      (uptr)::VirtualAlloc((LPVOID)page, page_size, MEM_COMMIT, PAGE_READWRITE);
+  if (result != page)
+    return EXCEPTION_CONTINUE_SEARCH;
+
+  // The page mapping succeeded, so continue execution as usual.
+  return EXCEPTION_CONTINUE_EXECUTION;
+}
+
+#endif
+
+void InitializePlatformExceptionHandlers() {
+#if SANITIZER_WINDOWS64
+  // On Win64, we map memory on demand with access violation handler.
+  // Install our exception handler.
+  CHECK(AddVectoredExceptionHandler(TRUE, &ShadowExceptionHandler));
+#endif
+}
+
+bool IsSystemHeapAddress(uptr addr) {
+  return ::HeapValidate(GetProcessHeap(), 0, (void *)addr) != FALSE;
+}
+
+// We want to install our own exception handler (EH) to print helpful reports
+// on access violations and whatnot.  Unfortunately, the CRT initializers assume
+// they are run before any user code and drop any previously-installed EHs on
+// the floor, so we can't install our handler inside __asan_init.
+// (See crt0dat.c in the CRT sources for the details)
+//
+// Things get even more complicated with the dynamic runtime, as it finishes its
+// initialization before the .exe module CRT begins to initialize.
+//
+// For the static runtime (-MT), it's enough to put a callback to
+// __asan_set_seh_filter in the last section for C initializers.
+//
+// For the dynamic runtime (-MD), we want link the same
+// asan_dynamic_runtime_thunk.lib to all the modules, thus __asan_set_seh_filter
+// will be called for each instrumented module.  This ensures that at least one
+// __asan_set_seh_filter call happens after the .exe module CRT is initialized.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE int __asan_set_seh_filter() {
+  // We should only store the previous handler if it's not our own handler in
+  // order to avoid loops in the EH chain.
+  auto prev_seh_handler = SetUnhandledExceptionFilter(SEHHandler);
+  if (prev_seh_handler != &SEHHandler)
+    default_seh_handler = prev_seh_handler;
+  return 0;
+}
+
+bool HandleDlopenInit() {
+  // Not supported on this platform.
+  static_assert(!SANITIZER_SUPPORTS_INIT_FOR_DLOPEN,
+                "Expected SANITIZER_SUPPORTS_INIT_FOR_DLOPEN to be false");
+  return false;
+}
+
+#if !ASAN_DYNAMIC
+// The CRT runs initializers in this order:
+// - C initializers, from XIA to XIZ
+// - C++ initializers, from XCA to XCZ
+// Prior to 2015, the CRT set the unhandled exception filter at priority XIY,
+// near the end of C initialization. Starting in 2015, it was moved to the
+// beginning of C++ initialization. We set our priority to XCAB to run
+// immediately after the CRT runs. This way, our exception filter is called
+// first and we can delegate to their filter if appropriate.
+#pragma section(".CRT$XCAB", long, read)
+__declspec(allocate(".CRT$XCAB")) int (*__intercept_seh)() =
+    __asan_set_seh_filter;
+
+// Piggyback on the TLS initialization callback directory to initialize asan as
+// early as possible. Initializers in .CRT$XL* are called directly by ntdll,
+// which run before the CRT. Users also add code to .CRT$XLC, so it's important
+// to run our initializers first.
+static void NTAPI asan_thread_init(void *module, DWORD reason, void *reserved) {
+  if (reason == DLL_PROCESS_ATTACH)
+    __asan_init();
+}
+
+#pragma section(".CRT$XLAB", long, read)
+__declspec(allocate(".CRT$XLAB")) void(NTAPI *__asan_tls_init)(
+    void *, unsigned long, void *) = asan_thread_init;
+#endif
+
+static void NTAPI asan_thread_exit(void *module, DWORD reason, void *reserved) {
+  if (reason == DLL_THREAD_DETACH) {
+    // Unpoison the thread's stack because the memory may be re-used.
+    NT_TIB *tib = (NT_TIB *)NtCurrentTeb();
+    uptr stackSize = (uptr)tib->StackBase - (uptr)tib->StackLimit;
+    __asan_unpoison_memory_region(tib->StackLimit, stackSize);
+  }
+}
+
+#pragma section(".CRT$XLY", long, read)
+__declspec(allocate(".CRT$XLY")) void(NTAPI *__asan_tls_exit)(
+    void *, unsigned long, void *) = asan_thread_exit;
+
+WIN_FORCE_LINK(__asan_dso_reg_hook)
+
+// }}}
+}  // namespace __asan
+
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/asan/ya.make b/contrib/libs/clang14-rt/lib/asan/ya.make
new file mode 100644
index 0000000000..7d0f9ee1e4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan/ya.make
@@ -0,0 +1,160 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.asan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    asan/asan_activation.cpp
+    asan/asan_allocator.cpp
+    asan/asan_debugging.cpp
+    asan/asan_descriptions.cpp
+    asan/asan_errors.cpp
+    asan/asan_fake_stack.cpp
+    asan/asan_flags.cpp
+    asan/asan_fuchsia.cpp
+    asan/asan_globals.cpp
+    asan/asan_globals_win.cpp
+    asan/asan_interceptors.cpp
+    asan/asan_interceptors_memintrinsics.cpp
+    asan/asan_interceptors_vfork.S
+    asan/asan_linux.cpp
+    asan/asan_mac.cpp
+    asan/asan_malloc_linux.cpp
+    asan/asan_malloc_mac.cpp
+    asan/asan_malloc_win.cpp
+    asan/asan_memory_profile.cpp
+    asan/asan_poisoning.cpp
+    asan/asan_posix.cpp
+    asan/asan_preinit.cpp
+    asan/asan_premap_shadow.cpp
+    asan/asan_report.cpp
+    asan/asan_rtl.cpp
+    asan/asan_shadow_setup.cpp
+    asan/asan_stack.cpp
+    asan/asan_stats.cpp
+    asan/asan_suppressions.cpp
+    asan/asan_thread.cpp
+    asan/asan_win.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    lsan/lsan_common.cpp
+    lsan/lsan_common_fuchsia.cpp
+    lsan/lsan_common_linux.cpp
+    lsan/lsan_common_mac.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/asan_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/asan_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
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+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/asan_cxx/ya.make b/contrib/libs/clang14-rt/lib/asan_cxx/ya.make
new file mode 100644
index 0000000000..c715c1e1aa
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan_cxx/ya.make
@@ -0,0 +1,52 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.asan_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    asan/asan_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/asan_static/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/asan_static/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan_static/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
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+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
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+    4. Redistribution. You may reproduce and distribute copies of the
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
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+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/asan_static/ya.make b/contrib/libs/clang14-rt/lib/asan_static/ya.make
new file mode 100644
index 0000000000..743f196b60
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/asan_static/ya.make
@@ -0,0 +1,47 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.asan_static${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/asan)
+
+SRCS(
+    asan_rtl_static.cpp
+    asan_rtl_x86_64.S
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/builtins/README.txt b/contrib/libs/clang14-rt/lib/builtins/README.txt
new file mode 100644
index 0000000000..53d656d508
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/builtins/README.txt
@@ -0,0 +1,353 @@
+Compiler-RT
+================================
+
+This directory and its subdirectories contain source code for the compiler
+support routines.
+
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+================================
+
+This is a replacement library for libgcc.  Each function is contained
+in its own file.  Each function has a corresponding unit test under
+test/Unit.
+
+A rudimentary script to test each file is in the file called
+test/Unit/test.
+
+Here is the specification for this library:
+
+http://gcc.gnu.org/onlinedocs/gccint/Libgcc.html#Libgcc
+
+Please note that the libgcc specification explicitly mentions actual types of
+arguments and returned values being expressed with machine modes.
+In some cases particular types such as "int", "unsigned", "long long", etc.
+may be specified just as examples there.
+
+Here is a synopsis of the contents of this library:
+
+typedef  int32_t si_int;
+typedef uint32_t su_int;
+
+typedef  int64_t di_int;
+typedef uint64_t du_int;
+
+// Integral bit manipulation
+
+di_int __ashldi3(di_int a, si_int b);      // a << b
+ti_int __ashlti3(ti_int a, si_int b);      // a << b
+
+di_int __ashrdi3(di_int a, si_int b);      // a >> b  arithmetic (sign fill)
+ti_int __ashrti3(ti_int a, si_int b);      // a >> b  arithmetic (sign fill)
+di_int __lshrdi3(di_int a, si_int b);      // a >> b  logical    (zero fill)
+ti_int __lshrti3(ti_int a, si_int b);      // a >> b  logical    (zero fill)
+
+int __clzsi2(si_int a);  // count leading zeros
+int __clzdi2(di_int a);  // count leading zeros
+int __clzti2(ti_int a);  // count leading zeros
+int __ctzsi2(si_int a);  // count trailing zeros
+int __ctzdi2(di_int a);  // count trailing zeros
+int __ctzti2(ti_int a);  // count trailing zeros
+
+int __ffssi2(si_int a);  // find least significant 1 bit
+int __ffsdi2(di_int a);  // find least significant 1 bit
+int __ffsti2(ti_int a);  // find least significant 1 bit
+
+int __paritysi2(si_int a);  // bit parity
+int __paritydi2(di_int a);  // bit parity
+int __parityti2(ti_int a);  // bit parity
+
+int __popcountsi2(si_int a);  // bit population
+int __popcountdi2(di_int a);  // bit population
+int __popcountti2(ti_int a);  // bit population
+
+uint32_t __bswapsi2(uint32_t a);   // a byteswapped
+uint64_t __bswapdi2(uint64_t a);   // a byteswapped
+
+// Integral arithmetic
+
+di_int __negdi2    (di_int a);                         // -a
+ti_int __negti2    (ti_int a);                         // -a
+di_int __muldi3    (di_int a, di_int b);               // a * b
+ti_int __multi3    (ti_int a, ti_int b);               // a * b
+si_int __divsi3    (si_int a, si_int b);               // a / b   signed
+di_int __divdi3    (di_int a, di_int b);               // a / b   signed
+ti_int __divti3    (ti_int a, ti_int b);               // a / b   signed
+su_int __udivsi3   (su_int n, su_int d);               // a / b   unsigned
+du_int __udivdi3   (du_int a, du_int b);               // a / b   unsigned
+tu_int __udivti3   (tu_int a, tu_int b);               // a / b   unsigned
+si_int __modsi3    (si_int a, si_int b);               // a % b   signed
+di_int __moddi3    (di_int a, di_int b);               // a % b   signed
+ti_int __modti3    (ti_int a, ti_int b);               // a % b   signed
+su_int __umodsi3   (su_int a, su_int b);               // a % b   unsigned
+du_int __umoddi3   (du_int a, du_int b);               // a % b   unsigned
+tu_int __umodti3   (tu_int a, tu_int b);               // a % b   unsigned
+du_int __udivmoddi4(du_int a, du_int b, du_int* rem);  // a / b, *rem = a % b  unsigned
+tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);  // a / b, *rem = a % b  unsigned
+su_int __udivmodsi4(su_int a, su_int b, su_int* rem);  // a / b, *rem = a % b  unsigned
+si_int __divmodsi4(si_int a, si_int b, si_int* rem);   // a / b, *rem = a % b  signed
+di_int __divmoddi4(di_int a, di_int b, di_int* rem);   // a / b, *rem = a % b  signed
+ti_int __divmodti4(ti_int a, ti_int b, ti_int* rem);   // a / b, *rem = a % b  signed
+
+
+
+//  Integral arithmetic with trapping overflow
+
+si_int __absvsi2(si_int a);           // abs(a)
+di_int __absvdi2(di_int a);           // abs(a)
+ti_int __absvti2(ti_int a);           // abs(a)
+
+si_int __negvsi2(si_int a);           // -a
+di_int __negvdi2(di_int a);           // -a
+ti_int __negvti2(ti_int a);           // -a
+
+si_int __addvsi3(si_int a, si_int b);  // a + b
+di_int __addvdi3(di_int a, di_int b);  // a + b
+ti_int __addvti3(ti_int a, ti_int b);  // a + b
+
+si_int __subvsi3(si_int a, si_int b);  // a - b
+di_int __subvdi3(di_int a, di_int b);  // a - b
+ti_int __subvti3(ti_int a, ti_int b);  // a - b
+
+si_int __mulvsi3(si_int a, si_int b);  // a * b
+di_int __mulvdi3(di_int a, di_int b);  // a * b
+ti_int __mulvti3(ti_int a, ti_int b);  // a * b
+
+
+// Integral arithmetic which returns if overflow
+
+si_int __mulosi4(si_int a, si_int b, int* overflow);  // a * b, overflow set to one if result not in signed range
+di_int __mulodi4(di_int a, di_int b, int* overflow);  // a * b, overflow set to one if result not in signed range
+ti_int __muloti4(ti_int a, ti_int b, int* overflow);  // a * b, overflow set to
+ one if result not in signed range
+
+
+//  Integral comparison: a  < b -> 0
+//                       a == b -> 1
+//                       a  > b -> 2
+
+si_int __cmpdi2 (di_int a, di_int b);
+si_int __cmpti2 (ti_int a, ti_int b);
+si_int __ucmpdi2(du_int a, du_int b);
+si_int __ucmpti2(tu_int a, tu_int b);
+
+//  Integral / floating point conversion
+
+di_int __fixsfdi(      float a);
+di_int __fixdfdi(     double a);
+di_int __fixxfdi(long double a);
+
+ti_int __fixsfti(      float a);
+ti_int __fixdfti(     double a);
+ti_int __fixxfti(long double a);
+uint64_t __fixtfdi(long double input);  // ppc only, doesn't match documentation
+
+su_int __fixunssfsi(      float a);
+su_int __fixunsdfsi(     double a);
+su_int __fixunsxfsi(long double a);
+
+du_int __fixunssfdi(      float a);
+du_int __fixunsdfdi(     double a);
+du_int __fixunsxfdi(long double a);
+
+tu_int __fixunssfti(      float a);
+tu_int __fixunsdfti(     double a);
+tu_int __fixunsxfti(long double a);
+uint64_t __fixunstfdi(long double input);  // ppc only
+
+float       __floatdisf(di_int a);
+double      __floatdidf(di_int a);
+long double __floatdixf(di_int a);
+long double __floatditf(int64_t a);        // ppc only
+
+float       __floattisf(ti_int a);
+double      __floattidf(ti_int a);
+long double __floattixf(ti_int a);
+
+float       __floatundisf(du_int a);
+double      __floatundidf(du_int a);
+long double __floatundixf(du_int a);
+long double __floatunditf(uint64_t a);     // ppc only
+
+float       __floatuntisf(tu_int a);
+double      __floatuntidf(tu_int a);
+long double __floatuntixf(tu_int a);
+
+//  Floating point raised to integer power
+
+float       __powisf2(      float a, int b);  // a ^ b
+double      __powidf2(     double a, int b);  // a ^ b
+long double __powixf2(long double a, int b);  // a ^ b
+long double __powitf2(long double a, int b);  // ppc only, a ^ b
+
+//  Complex arithmetic
+
+//  (a + ib) * (c + id)
+
+      float _Complex __mulsc3( float a,  float b,  float c,  float d);
+     double _Complex __muldc3(double a, double b, double c, double d);
+long double _Complex __mulxc3(long double a, long double b,
+                              long double c, long double d);
+long double _Complex __multc3(long double a, long double b,
+                              long double c, long double d); // ppc only
+
+//  (a + ib) / (c + id)
+
+      float _Complex __divsc3( float a,  float b,  float c,  float d);
+     double _Complex __divdc3(double a, double b, double c, double d);
+long double _Complex __divxc3(long double a, long double b,
+                              long double c, long double d);
+long double _Complex __divtc3(long double a, long double b,
+                              long double c, long double d);  // ppc only
+
+
+//         Runtime support
+
+// __clear_cache() is used to tell process that new instructions have been
+// written to an address range.  Necessary on processors that do not have
+// a unified instruction and data cache.
+void __clear_cache(void* start, void* end);
+
+// __enable_execute_stack() is used with nested functions when a trampoline
+// function is written onto the stack and that page range needs to be made
+// executable.
+void __enable_execute_stack(void* addr);
+
+// __gcc_personality_v0() is normally only called by the system unwinder.
+// C code (as opposed to C++) normally does not need a personality function
+// because there are no catch clauses or destructors to be run.  But there
+// is a C language extension __attribute__((cleanup(func))) which marks local
+// variables as needing the cleanup function "func" to be run when the
+// variable goes out of scope.  That includes when an exception is thrown,
+// so a personality handler is needed.  
+_Unwind_Reason_Code __gcc_personality_v0(int version, _Unwind_Action actions,
+         uint64_t exceptionClass, struct _Unwind_Exception* exceptionObject,
+         _Unwind_Context_t context);
+
+// for use with some implementations of assert() in <assert.h>
+void __eprintf(const char* format, const char* assertion_expression,
+				const char* line, const char* file);
+
+// for systems with emulated thread local storage
+void* __emutls_get_address(struct __emutls_control*);
+
+
+//   Power PC specific functions
+
+// There is no C interface to the saveFP/restFP functions.  They are helper
+// functions called by the prolog and epilog of functions that need to save
+// a number of non-volatile float point registers.  
+saveFP
+restFP
+
+// PowerPC has a standard template for trampoline functions.  This function
+// generates a custom trampoline function with the specific realFunc
+// and localsPtr values.
+void __trampoline_setup(uint32_t* trampOnStack, int trampSizeAllocated, 
+                                const void* realFunc, void* localsPtr);
+
+// adds two 128-bit double-double precision values ( x + y )
+long double __gcc_qadd(long double x, long double y);  
+
+// subtracts two 128-bit double-double precision values ( x - y )
+long double __gcc_qsub(long double x, long double y); 
+
+// multiples two 128-bit double-double precision values ( x * y )
+long double __gcc_qmul(long double x, long double y);  
+
+// divides two 128-bit double-double precision values ( x / y )
+long double __gcc_qdiv(long double a, long double b);  
+
+
+//    ARM specific functions
+
+// There is no C interface to the switch* functions.  These helper functions
+// are only needed by Thumb1 code for efficient switch table generation.
+switch16
+switch32
+switch8
+switchu8
+
+// There is no C interface to the *_vfp_d8_d15_regs functions.  There are
+// called in the prolog and epilog of Thumb1 functions.  When the C++ ABI use
+// SJLJ for exceptions, each function with a catch clause or destructors needs
+// to save and restore all registers in it prolog and epilog.  But there is
+// no way to access vector and high float registers from thumb1 code, so the 
+// compiler must add call outs to these helper functions in the prolog and 
+// epilog.
+restore_vfp_d8_d15_regs
+save_vfp_d8_d15_regs
+
+
+// Note: long ago ARM processors did not have floating point hardware support.
+// Floating point was done in software and floating point parameters were 
+// passed in integer registers.  When hardware support was added for floating
+// point, new *vfp functions were added to do the same operations but with 
+// floating point parameters in floating point registers.
+
+// Undocumented functions
+
+float  __addsf3vfp(float a, float b);   // Appears to return a + b
+double __adddf3vfp(double a, double b); // Appears to return a + b
+float  __divsf3vfp(float a, float b);   // Appears to return a / b
+double __divdf3vfp(double a, double b); // Appears to return a / b
+int    __eqsf2vfp(float a, float b);    // Appears to return  one
+                                        //     iff a == b and neither is NaN.
+int    __eqdf2vfp(double a, double b);  // Appears to return  one
+                                        //     iff a == b and neither is NaN.
+double __extendsfdf2vfp(float a);       // Appears to convert from
+                                        //     float to double.
+int    __fixdfsivfp(double a);          // Appears to convert from
+                                        //     double to int.
+int    __fixsfsivfp(float a);           // Appears to convert from
+                                        //     float to int.
+unsigned int __fixunssfsivfp(float a);  // Appears to convert from
+                                        //     float to unsigned int.
+unsigned int __fixunsdfsivfp(double a); // Appears to convert from
+                                        //     double to unsigned int.
+double __floatsidfvfp(int a);           // Appears to convert from
+                                        //     int to double.
+float __floatsisfvfp(int a);            // Appears to convert from
+                                        //     int to float.
+double __floatunssidfvfp(unsigned int a); // Appears to convert from
+                                        //     unsigned int to double.
+float __floatunssisfvfp(unsigned int a); // Appears to convert from
+                                        //     unsigned int to float.
+int __gedf2vfp(double a, double b);     // Appears to return __gedf2
+                                        //     (a >= b)
+int __gesf2vfp(float a, float b);       // Appears to return __gesf2
+                                        //     (a >= b)
+int __gtdf2vfp(double a, double b);     // Appears to return __gtdf2
+                                        //     (a > b)
+int __gtsf2vfp(float a, float b);       // Appears to return __gtsf2
+                                        //     (a > b)
+int __ledf2vfp(double a, double b);     // Appears to return __ledf2
+                                        //     (a <= b)
+int __lesf2vfp(float a, float b);       // Appears to return __lesf2
+                                        //     (a <= b)
+int __ltdf2vfp(double a, double b);     // Appears to return __ltdf2
+                                        //     (a < b)
+int __ltsf2vfp(float a, float b);       // Appears to return __ltsf2
+                                        //     (a < b)
+double __muldf3vfp(double a, double b); // Appears to return a * b
+float __mulsf3vfp(float a, float b);    // Appears to return a * b
+int __nedf2vfp(double a, double b);     // Appears to return __nedf2
+                                        //     (a != b)
+double __negdf2vfp(double a);           // Appears to return -a
+float __negsf2vfp(float a);             // Appears to return -a
+float __negsf2vfp(float a);             // Appears to return -a
+double __subdf3vfp(double a, double b); // Appears to return a - b
+float __subsf3vfp(float a, float b);    // Appears to return a - b
+float __truncdfsf2vfp(double a);        // Appears to convert from
+                                        //     double to float.
+int __unorddf2vfp(double a, double b);  // Appears to return __unorddf2
+int __unordsf2vfp(float a, float b);    // Appears to return __unordsf2
+
+
+Preconditions are listed for each function at the definition when there are any.
+Any preconditions reflect the specification at
+http://gcc.gnu.org/onlinedocs/gccint/Libgcc.html#Libgcc.
+
+Assumptions are listed in "int_lib.h", and in individual files.  Where possible
+assumptions are checked at compile time.
diff --git a/contrib/libs/clang14-rt/lib/builtins/assembly.h b/contrib/libs/clang14-rt/lib/builtins/assembly.h
new file mode 100644
index 0000000000..69a3d8620f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/builtins/assembly.h
@@ -0,0 +1,292 @@
+//===-- assembly.h - compiler-rt assembler support macros -----------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines macros for use in compiler-rt assembler source.
+// This file is not part of the interface of this library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef COMPILERRT_ASSEMBLY_H
+#define COMPILERRT_ASSEMBLY_H
+
+#if defined(__linux__) && defined(__CET__)
+#if __has_include(<cet.h>)
+#include <cet.h>
+#endif
+#endif
+
+#if defined(__APPLE__) && defined(__aarch64__)
+#define SEPARATOR %%
+#else
+#define SEPARATOR ;
+#endif
+
+#if defined(__APPLE__)
+#define HIDDEN(name) .private_extern name
+#define LOCAL_LABEL(name) L_##name
+// tell linker it can break up file at label boundaries
+#define FILE_LEVEL_DIRECTIVE .subsections_via_symbols
+#define SYMBOL_IS_FUNC(name)
+#define CONST_SECTION .const
+
+#define NO_EXEC_STACK_DIRECTIVE
+
+#elif defined(__ELF__)
+
+#define HIDDEN(name) .hidden name
+#define LOCAL_LABEL(name) .L_##name
+#define FILE_LEVEL_DIRECTIVE
+#if defined(__arm__) || defined(__aarch64__)
+#define SYMBOL_IS_FUNC(name) .type name,%function
+#else
+#define SYMBOL_IS_FUNC(name) .type name,@function
+#endif
+#define CONST_SECTION .section .rodata
+
+#if defined(__GNU__) || defined(__FreeBSD__) || defined(__Fuchsia__) ||        \
+    defined(__linux__)
+#define NO_EXEC_STACK_DIRECTIVE .section .note.GNU-stack,"",%progbits
+#else
+#define NO_EXEC_STACK_DIRECTIVE
+#endif
+
+#else // !__APPLE__ && !__ELF__
+
+#define HIDDEN(name)
+#define LOCAL_LABEL(name) .L ## name
+#define FILE_LEVEL_DIRECTIVE
+#define SYMBOL_IS_FUNC(name)                                                   \
+  .def name SEPARATOR                                                          \
+    .scl 2 SEPARATOR                                                           \
+    .type 32 SEPARATOR                                                         \
+  .endef
+#define CONST_SECTION .section .rdata,"rd"
+
+#define NO_EXEC_STACK_DIRECTIVE
+
+#endif
+
+#if defined(__arm__) || defined(__aarch64__)
+#define FUNC_ALIGN                                                             \
+  .text SEPARATOR                                                              \
+  .balign 16 SEPARATOR
+#else
+#define FUNC_ALIGN
+#endif
+
+// BTI and PAC gnu property note
+#define NT_GNU_PROPERTY_TYPE_0 5
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI 1
+#define GNU_PROPERTY_AARCH64_FEATURE_1_PAC 2
+
+#if defined(__ARM_FEATURE_BTI_DEFAULT)
+#define BTI_FLAG GNU_PROPERTY_AARCH64_FEATURE_1_BTI
+#else
+#define BTI_FLAG 0
+#endif
+
+#if __ARM_FEATURE_PAC_DEFAULT & 3
+#define PAC_FLAG GNU_PROPERTY_AARCH64_FEATURE_1_PAC
+#else
+#define PAC_FLAG 0
+#endif
+
+#define GNU_PROPERTY(type, value)                                              \
+  .pushsection .note.gnu.property, "a" SEPARATOR                               \
+  .p2align 3 SEPARATOR                                                         \
+  .word 4 SEPARATOR                                                            \
+  .word 16 SEPARATOR                                                           \
+  .word NT_GNU_PROPERTY_TYPE_0 SEPARATOR                                       \
+  .asciz "GNU" SEPARATOR                                                       \
+  .word type SEPARATOR                                                         \
+  .word 4 SEPARATOR                                                            \
+  .word value SEPARATOR                                                        \
+  .word 0 SEPARATOR                                                            \
+  .popsection
+
+#if BTI_FLAG != 0
+#define BTI_C hint #34
+#define BTI_J hint #36
+#else
+#define BTI_C
+#define BTI_J
+#endif
+
+#if (BTI_FLAG | PAC_FLAG) != 0
+#define GNU_PROPERTY_BTI_PAC                                                   \
+  GNU_PROPERTY(GNU_PROPERTY_AARCH64_FEATURE_1_AND, BTI_FLAG | PAC_FLAG)
+#else
+#define GNU_PROPERTY_BTI_PAC
+#endif
+
+#if defined(__clang__) || defined(__GCC_HAVE_DWARF2_CFI_ASM)
+#define CFI_START .cfi_startproc
+#define CFI_END .cfi_endproc
+#else
+#define CFI_START
+#define CFI_END
+#endif
+
+#if defined(__arm__)
+
+// Determine actual [ARM][THUMB[1][2]] ISA using compiler predefined macros:
+// - for '-mthumb -march=armv6' compiler defines '__thumb__'
+// - for '-mthumb -march=armv7' compiler defines '__thumb__' and '__thumb2__'
+#if defined(__thumb2__) || defined(__thumb__)
+#define DEFINE_CODE_STATE .thumb SEPARATOR
+#define DECLARE_FUNC_ENCODING    .thumb_func SEPARATOR
+#if defined(__thumb2__)
+#define USE_THUMB_2
+#define IT(cond)  it cond
+#define ITT(cond) itt cond
+#define ITE(cond) ite cond
+#else
+#define USE_THUMB_1
+#define IT(cond)
+#define ITT(cond)
+#define ITE(cond)
+#endif // defined(__thumb__2)
+#else // !defined(__thumb2__) && !defined(__thumb__)
+#define DEFINE_CODE_STATE .arm SEPARATOR
+#define DECLARE_FUNC_ENCODING
+#define IT(cond)
+#define ITT(cond)
+#define ITE(cond)
+#endif
+
+#if defined(USE_THUMB_1) && defined(USE_THUMB_2)
+#error "USE_THUMB_1 and USE_THUMB_2 can't be defined together."
+#endif
+
+#if defined(__ARM_ARCH_4T__) || __ARM_ARCH >= 5
+#define ARM_HAS_BX
+#endif
+#if !defined(__ARM_FEATURE_CLZ) && !defined(USE_THUMB_1) &&  \
+    (__ARM_ARCH >= 6 || (__ARM_ARCH == 5 && !defined(__ARM_ARCH_5__)))
+#define __ARM_FEATURE_CLZ
+#endif
+
+#ifdef ARM_HAS_BX
+#define JMP(r) bx r
+#define JMPc(r, c) bx##c r
+#else
+#define JMP(r) mov pc, r
+#define JMPc(r, c) mov##c pc, r
+#endif
+
+// pop {pc} can't switch Thumb mode on ARMv4T
+#if __ARM_ARCH >= 5
+#define POP_PC() pop {pc}
+#else
+#define POP_PC()                                                               \
+  pop {ip};                                                                    \
+  JMP(ip)
+#endif
+
+#if defined(USE_THUMB_2)
+#define WIDE(op) op.w
+#else
+#define WIDE(op) op
+#endif
+#else // !defined(__arm)
+#define DECLARE_FUNC_ENCODING
+#define DEFINE_CODE_STATE
+#endif
+
+#define GLUE2_(a, b) a##b
+#define GLUE(a, b) GLUE2_(a, b)
+#define GLUE2(a, b) GLUE2_(a, b)
+#define GLUE3_(a, b, c) a##b##c
+#define GLUE3(a, b, c) GLUE3_(a, b, c)
+#define GLUE4_(a, b, c, d) a##b##c##d
+#define GLUE4(a, b, c, d) GLUE4_(a, b, c, d)
+
+#define SYMBOL_NAME(name) GLUE(__USER_LABEL_PREFIX__, name)
+
+#ifdef VISIBILITY_HIDDEN
+#define DECLARE_SYMBOL_VISIBILITY(name)                                        \
+  HIDDEN(SYMBOL_NAME(name)) SEPARATOR
+#define DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name) \
+  HIDDEN(name) SEPARATOR
+#else
+#define DECLARE_SYMBOL_VISIBILITY(name)
+#define DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name)
+#endif
+
+#define DEFINE_COMPILERRT_FUNCTION(name)                                       \
+  DEFINE_CODE_STATE                                                            \
+  FILE_LEVEL_DIRECTIVE SEPARATOR                                               \
+  .globl SYMBOL_NAME(name) SEPARATOR                                           \
+  SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR                                  \
+  DECLARE_SYMBOL_VISIBILITY(name)                                              \
+  DECLARE_FUNC_ENCODING                                                        \
+  SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_THUMB_FUNCTION(name)                                 \
+  DEFINE_CODE_STATE                                                            \
+  FILE_LEVEL_DIRECTIVE SEPARATOR                                               \
+  .globl SYMBOL_NAME(name) SEPARATOR                                           \
+  SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR                                  \
+  DECLARE_SYMBOL_VISIBILITY(name) SEPARATOR                                    \
+  .thumb_func SEPARATOR                                                        \
+  SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name)                               \
+  DEFINE_CODE_STATE                                                            \
+  FILE_LEVEL_DIRECTIVE SEPARATOR                                               \
+  .globl SYMBOL_NAME(name) SEPARATOR                                           \
+  SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR                                  \
+  HIDDEN(SYMBOL_NAME(name)) SEPARATOR                                          \
+  DECLARE_FUNC_ENCODING                                                        \
+  SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(name)                     \
+  DEFINE_CODE_STATE                                                            \
+  .globl name SEPARATOR                                                        \
+  SYMBOL_IS_FUNC(name) SEPARATOR                                               \
+  HIDDEN(name) SEPARATOR                                                       \
+  DECLARE_FUNC_ENCODING                                                        \
+  name:
+
+#define DEFINE_COMPILERRT_OUTLINE_FUNCTION_UNMANGLED(name)                     \
+  DEFINE_CODE_STATE                                                            \
+  FUNC_ALIGN                                                                   \
+  .globl name SEPARATOR                                                        \
+  SYMBOL_IS_FUNC(name) SEPARATOR                                               \
+  DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name) SEPARATOR                          \
+  CFI_START SEPARATOR                                                          \
+  DECLARE_FUNC_ENCODING                                                        \
+  name: SEPARATOR BTI_C
+
+#define DEFINE_COMPILERRT_FUNCTION_ALIAS(name, target)                         \
+  .globl SYMBOL_NAME(name) SEPARATOR                                           \
+  SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR                                  \
+  DECLARE_SYMBOL_VISIBILITY(SYMBOL_NAME(name)) SEPARATOR                       \
+  .set SYMBOL_NAME(name), SYMBOL_NAME(target) SEPARATOR
+
+#if defined(__ARM_EABI__)
+#define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name)                          \
+  DEFINE_COMPILERRT_FUNCTION_ALIAS(aeabi_name, name)
+#else
+#define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name)
+#endif
+
+#ifdef __ELF__
+#define END_COMPILERRT_FUNCTION(name)                                          \
+  .size SYMBOL_NAME(name), . - SYMBOL_NAME(name)
+#define END_COMPILERRT_OUTLINE_FUNCTION(name)                                  \
+  CFI_END SEPARATOR                                                            \
+  .size SYMBOL_NAME(name), . - SYMBOL_NAME(name)
+#else
+#define END_COMPILERRT_FUNCTION(name)
+#define END_COMPILERRT_OUTLINE_FUNCTION(name)                                  \
+  CFI_END
+#endif
+
+#endif // COMPILERRT_ASSEMBLY_H
diff --git a/contrib/libs/clang14-rt/lib/cfi/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/cfi/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/cfi/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/cfi/cfi.cpp b/contrib/libs/clang14-rt/lib/cfi/cfi.cpp
new file mode 100644
index 0000000000..6df3906467
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/cfi/cfi.cpp
@@ -0,0 +1,476 @@
+//===-------- cfi.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the runtime support for the cross-DSO CFI.
+//
+//===----------------------------------------------------------------------===//
+
+#include <assert.h>
+#include <elf.h>
+
+#include "sanitizer_common/sanitizer_common.h"
+#if SANITIZER_FREEBSD
+#error #include <sys/link_elf.h>
+#endif
+#include <link.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+
+#if SANITIZER_LINUX
+typedef ElfW(Phdr) Elf_Phdr;
+typedef ElfW(Ehdr) Elf_Ehdr;
+typedef ElfW(Addr) Elf_Addr;
+typedef ElfW(Sym) Elf_Sym;
+typedef ElfW(Dyn) Elf_Dyn;
+#elif SANITIZER_FREEBSD
+#if SANITIZER_WORDSIZE == 64
+#define ElfW64_Dyn Elf_Dyn
+#define ElfW64_Sym Elf_Sym
+#else
+#define ElfW32_Dyn Elf_Dyn
+#define ElfW32_Sym Elf_Sym
+#endif
+#endif
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "ubsan/ubsan_init.h"
+#include "ubsan/ubsan_flags.h"
+
+#ifdef CFI_ENABLE_DIAG
+#include "ubsan/ubsan_handlers.h"
+#endif
+
+using namespace __sanitizer;
+
+namespace __cfi {
+
+#define kCfiShadowLimitsStorageSize 4096 // 1 page
+// Lets hope that the data segment is mapped with 4K pages.
+// The pointer to the cfi shadow region is stored at the start of this page.
+// The rest of the page is unused and re-mapped read-only.
+static union {
+  char space[kCfiShadowLimitsStorageSize];
+  struct {
+    uptr start;
+    uptr size;
+  } limits;
+} cfi_shadow_limits_storage
+    __attribute__((aligned(kCfiShadowLimitsStorageSize)));
+static constexpr uptr kShadowGranularity = 12;
+static constexpr uptr kShadowAlign = 1UL << kShadowGranularity; // 4096
+
+static constexpr uint16_t kInvalidShadow = 0;
+static constexpr uint16_t kUncheckedShadow = 0xFFFFU;
+
+// Get the start address of the CFI shadow region.
+uptr GetShadow() {
+  return cfi_shadow_limits_storage.limits.start;
+}
+
+uptr GetShadowSize() {
+  return cfi_shadow_limits_storage.limits.size;
+}
+
+// This will only work while the shadow is not allocated.
+void SetShadowSize(uptr size) {
+  cfi_shadow_limits_storage.limits.size = size;
+}
+
+uptr MemToShadowOffset(uptr x) {
+  return (x >> kShadowGranularity) << 1;
+}
+
+uint16_t *MemToShadow(uptr x, uptr shadow_base) {
+  return (uint16_t *)(shadow_base + MemToShadowOffset(x));
+}
+
+typedef int (*CFICheckFn)(u64, void *, void *);
+
+// This class reads and decodes the shadow contents.
+class ShadowValue {
+  uptr addr;
+  uint16_t v;
+  explicit ShadowValue(uptr addr, uint16_t v) : addr(addr), v(v) {}
+
+public:
+  bool is_invalid() const { return v == kInvalidShadow; }
+
+  bool is_unchecked() const { return v == kUncheckedShadow; }
+
+  CFICheckFn get_cfi_check() const {
+    assert(!is_invalid() && !is_unchecked());
+    uptr aligned_addr = addr & ~(kShadowAlign - 1);
+    uptr p = aligned_addr - (((uptr)v - 1) << kShadowGranularity);
+    return reinterpret_cast<CFICheckFn>(p);
+  }
+
+  // Load a shadow value for the given application memory address.
+  static const ShadowValue load(uptr addr) {
+    uptr shadow_base = GetShadow();
+    uptr shadow_offset = MemToShadowOffset(addr);
+    if (shadow_offset > GetShadowSize())
+      return ShadowValue(addr, kInvalidShadow);
+    else
+      return ShadowValue(
+          addr, *reinterpret_cast<uint16_t *>(shadow_base + shadow_offset));
+  }
+};
+
+class ShadowBuilder {
+  uptr shadow_;
+
+public:
+  // Allocate a new empty shadow (for the entire address space) on the side.
+  void Start();
+  // Mark the given address range as unchecked.
+  // This is used for uninstrumented libraries like libc.
+  // Any CFI check with a target in that range will pass.
+  void AddUnchecked(uptr begin, uptr end);
+  // Mark the given address range as belonging to a library with the given
+  // cfi_check function.
+  void Add(uptr begin, uptr end, uptr cfi_check);
+  // Finish shadow construction. Atomically switch the current active shadow
+  // region with the newly constructed one and deallocate the former.
+  void Install();
+};
+
+void ShadowBuilder::Start() {
+  shadow_ = (uptr)MmapNoReserveOrDie(GetShadowSize(), "CFI shadow");
+  VReport(1, "CFI: shadow at %zx .. %zx\n", shadow_, shadow_ + GetShadowSize());
+}
+
+void ShadowBuilder::AddUnchecked(uptr begin, uptr end) {
+  uint16_t *shadow_begin = MemToShadow(begin, shadow_);
+  uint16_t *shadow_end = MemToShadow(end - 1, shadow_) + 1;
+  // memset takes a byte, so our unchecked shadow value requires both bytes to
+  // be the same. Make sure we're ok during compilation.
+  static_assert((kUncheckedShadow & 0xff) == ((kUncheckedShadow >> 8) & 0xff),
+                "Both bytes of the 16-bit value must be the same!");
+  memset(shadow_begin, kUncheckedShadow & 0xff,
+         (shadow_end - shadow_begin) * sizeof(*shadow_begin));
+}
+
+void ShadowBuilder::Add(uptr begin, uptr end, uptr cfi_check) {
+  assert((cfi_check & (kShadowAlign - 1)) == 0);
+
+  // Don't fill anything below cfi_check. We can not represent those addresses
+  // in the shadow, and must make sure at codegen to place all valid call
+  // targets above cfi_check.
+  begin = Max(begin, cfi_check);
+  uint16_t *s = MemToShadow(begin, shadow_);
+  uint16_t *s_end = MemToShadow(end - 1, shadow_) + 1;
+  uint16_t sv = ((begin - cfi_check) >> kShadowGranularity) + 1;
+  for (; s < s_end; s++, sv++)
+    *s = sv;
+}
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD
+void ShadowBuilder::Install() {
+  MprotectReadOnly(shadow_, GetShadowSize());
+  uptr main_shadow = GetShadow();
+  if (main_shadow) {
+    // Update.
+#if SANITIZER_LINUX
+    void *res = mremap((void *)shadow_, GetShadowSize(), GetShadowSize(),
+                       MREMAP_MAYMOVE | MREMAP_FIXED, (void *)main_shadow);
+    CHECK(res != MAP_FAILED);
+#elif SANITIZER_NETBSD
+    void *res = mremap((void *)shadow_, GetShadowSize(), (void *)main_shadow,
+                       GetShadowSize(), MAP_FIXED);
+    CHECK(res != MAP_FAILED);
+#else
+    void *res = MmapFixedOrDie(shadow_, GetShadowSize(), "cfi shadow");
+    CHECK(res != MAP_FAILED);
+    ::memcpy(&shadow_, &main_shadow, GetShadowSize());
+#endif
+  } else {
+    // Initial setup.
+    CHECK_EQ(kCfiShadowLimitsStorageSize, GetPageSizeCached());
+    CHECK_EQ(0, GetShadow());
+    cfi_shadow_limits_storage.limits.start = shadow_;
+    MprotectReadOnly((uptr)&cfi_shadow_limits_storage,
+                     sizeof(cfi_shadow_limits_storage));
+    CHECK_EQ(shadow_, GetShadow());
+  }
+}
+#else
+#error not implemented
+#endif
+
+// This is a workaround for a glibc bug:
+// https://sourceware.org/bugzilla/show_bug.cgi?id=15199
+// Other platforms can, hopefully, just do
+//    dlopen(RTLD_NOLOAD | RTLD_LAZY)
+//    dlsym("__cfi_check").
+uptr find_cfi_check_in_dso(dl_phdr_info *info) {
+  const Elf_Dyn *dynamic = nullptr;
+  for (int i = 0; i < info->dlpi_phnum; ++i) {
+    if (info->dlpi_phdr[i].p_type == PT_DYNAMIC) {
+      dynamic =
+          (const Elf_Dyn *)(info->dlpi_addr + info->dlpi_phdr[i].p_vaddr);
+      break;
+    }
+  }
+  if (!dynamic) return 0;
+  uptr strtab = 0, symtab = 0, strsz = 0;
+  for (const Elf_Dyn *p = dynamic; p->d_tag != PT_NULL; ++p) {
+    if (p->d_tag == DT_SYMTAB)
+      symtab = p->d_un.d_ptr;
+    else if (p->d_tag == DT_STRTAB)
+      strtab = p->d_un.d_ptr;
+    else if (p->d_tag == DT_STRSZ)
+      strsz = p->d_un.d_ptr;
+  }
+
+  if (symtab > strtab) {
+    VReport(1, "Can not handle: symtab > strtab (%zx > %zx)\n", symtab, strtab);
+    return 0;
+  }
+
+  // Verify that strtab and symtab are inside of the same LOAD segment.
+  // This excludes VDSO, which has (very high) bogus strtab and symtab pointers.
+  int phdr_idx;
+  for (phdr_idx = 0; phdr_idx < info->dlpi_phnum; phdr_idx++) {
+    const Elf_Phdr *phdr = &info->dlpi_phdr[phdr_idx];
+    if (phdr->p_type == PT_LOAD) {
+      uptr beg = info->dlpi_addr + phdr->p_vaddr;
+      uptr end = beg + phdr->p_memsz;
+      if (strtab >= beg && strtab + strsz < end && symtab >= beg &&
+          symtab < end)
+        break;
+    }
+  }
+  if (phdr_idx == info->dlpi_phnum) {
+    // Nope, either different segments or just bogus pointers.
+    // Can not handle this.
+    VReport(1, "Can not handle: symtab %zx, strtab %zx\n", symtab, strtab);
+    return 0;
+  }
+
+  for (const Elf_Sym *p = (const Elf_Sym *)symtab; (Elf_Addr)p < strtab;
+       ++p) {
+    // There is no reliable way to find the end of the symbol table. In
+    // lld-produces files, there are other sections between symtab and strtab.
+    // Stop looking when the symbol name is not inside strtab.
+    if (p->st_name >= strsz) break;
+    char *name = (char*)(strtab + p->st_name);
+    if (strcmp(name, "__cfi_check") == 0) {
+      assert(p->st_info == ELF32_ST_INFO(STB_GLOBAL, STT_FUNC) ||
+             p->st_info == ELF32_ST_INFO(STB_WEAK, STT_FUNC));
+      uptr addr = info->dlpi_addr + p->st_value;
+      return addr;
+    }
+  }
+  return 0;
+}
+
+int dl_iterate_phdr_cb(dl_phdr_info *info, size_t size, void *data) {
+  uptr cfi_check = find_cfi_check_in_dso(info);
+  if (cfi_check)
+    VReport(1, "Module '%s' __cfi_check %zx\n", info->dlpi_name, cfi_check);
+
+  ShadowBuilder *b = reinterpret_cast<ShadowBuilder *>(data);
+
+  for (int i = 0; i < info->dlpi_phnum; i++) {
+    const Elf_Phdr *phdr = &info->dlpi_phdr[i];
+    if (phdr->p_type == PT_LOAD) {
+      // Jump tables are in the executable segment.
+      // VTables are in the non-executable one.
+      // Need to fill shadow for both.
+      // FIXME: reject writable if vtables are in the r/o segment. Depend on
+      // PT_RELRO?
+      uptr cur_beg = info->dlpi_addr + phdr->p_vaddr;
+      uptr cur_end = cur_beg + phdr->p_memsz;
+      if (cfi_check) {
+        VReport(1, "   %zx .. %zx\n", cur_beg, cur_end);
+        b->Add(cur_beg, cur_end, cfi_check);
+      } else {
+        b->AddUnchecked(cur_beg, cur_end);
+      }
+    }
+  }
+  return 0;
+}
+
+// Init or update shadow for the current set of loaded libraries.
+void UpdateShadow() {
+  ShadowBuilder b;
+  b.Start();
+  dl_iterate_phdr(dl_iterate_phdr_cb, &b);
+  b.Install();
+}
+
+void InitShadow() {
+  CHECK_EQ(0, GetShadow());
+  CHECK_EQ(0, GetShadowSize());
+
+  uptr vma = GetMaxUserVirtualAddress();
+  // Shadow is 2 -> 2**kShadowGranularity.
+  SetShadowSize((vma >> (kShadowGranularity - 1)) + 1);
+  VReport(1, "CFI: VMA size %zx, shadow size %zx\n", vma, GetShadowSize());
+
+  UpdateShadow();
+}
+
+THREADLOCAL int in_loader;
+Mutex shadow_update_lock;
+
+void EnterLoader() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  if (in_loader == 0) {
+    shadow_update_lock.Lock();
+  }
+  ++in_loader;
+}
+
+void ExitLoader() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  CHECK(in_loader > 0);
+  --in_loader;
+  UpdateShadow();
+  if (in_loader == 0) {
+    shadow_update_lock.Unlock();
+  }
+}
+
+ALWAYS_INLINE void CfiSlowPathCommon(u64 CallSiteTypeId, void *Ptr,
+                                     void *DiagData) {
+  uptr Addr = (uptr)Ptr;
+  VReport(3, "__cfi_slowpath: %llx, %p\n", CallSiteTypeId, Ptr);
+  ShadowValue sv = ShadowValue::load(Addr);
+  if (sv.is_invalid()) {
+    VReport(1, "CFI: invalid memory region for a check target: %p\n", Ptr);
+#ifdef CFI_ENABLE_DIAG
+    if (DiagData) {
+      __ubsan_handle_cfi_check_fail(
+          reinterpret_cast<__ubsan::CFICheckFailData *>(DiagData), Addr, false);
+      return;
+    }
+#endif
+    Trap();
+  }
+  if (sv.is_unchecked()) {
+    VReport(2, "CFI: unchecked call (shadow=FFFF): %p\n", Ptr);
+    return;
+  }
+  CFICheckFn cfi_check = sv.get_cfi_check();
+  VReport(2, "__cfi_check at %p\n", (void *)cfi_check);
+  cfi_check(CallSiteTypeId, Ptr, DiagData);
+}
+
+void InitializeFlags() {
+  SetCommonFlagsDefaults();
+#ifdef CFI_ENABLE_DIAG
+  __ubsan::Flags *uf = __ubsan::flags();
+  uf->SetDefaults();
+#endif
+
+  FlagParser cfi_parser;
+  RegisterCommonFlags(&cfi_parser);
+  cfi_parser.ParseStringFromEnv("CFI_OPTIONS");
+
+#ifdef CFI_ENABLE_DIAG
+  FlagParser ubsan_parser;
+  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
+  RegisterCommonFlags(&ubsan_parser);
+
+  const char *ubsan_default_options = __ubsan_default_options();
+  ubsan_parser.ParseString(ubsan_default_options);
+  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
+#endif
+
+  InitializeCommonFlags();
+
+  if (Verbosity())
+    ReportUnrecognizedFlags();
+
+  if (common_flags()->help) {
+    cfi_parser.PrintFlagDescriptions();
+  }
+}
+
+} // namespace __cfi
+
+using namespace __cfi;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__cfi_slowpath(u64 CallSiteTypeId, void *Ptr) {
+  CfiSlowPathCommon(CallSiteTypeId, Ptr, nullptr);
+}
+
+#ifdef CFI_ENABLE_DIAG
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__cfi_slowpath_diag(u64 CallSiteTypeId, void *Ptr, void *DiagData) {
+  CfiSlowPathCommon(CallSiteTypeId, Ptr, DiagData);
+}
+#endif
+
+static void EnsureInterceptorsInitialized();
+
+// Setup shadow for dlopen()ed libraries.
+// The actual shadow setup happens after dlopen() returns, which means that
+// a library can not be a target of any CFI checks while its constructors are
+// running. It's unclear how to fix this without some extra help from libc.
+// In glibc, mmap inside dlopen is not interceptable.
+// Maybe a seccomp-bpf filter?
+// We could insert a high-priority constructor into the library, but that would
+// not help with the uninstrumented libraries.
+INTERCEPTOR(void*, dlopen, const char *filename, int flag) {
+  EnsureInterceptorsInitialized();
+  EnterLoader();
+  void *handle = REAL(dlopen)(filename, flag);
+  ExitLoader();
+  return handle;
+}
+
+INTERCEPTOR(int, dlclose, void *handle) {
+  EnsureInterceptorsInitialized();
+  EnterLoader();
+  int res = REAL(dlclose)(handle);
+  ExitLoader();
+  return res;
+}
+
+static Mutex interceptor_init_lock;
+static bool interceptors_inited = false;
+
+static void EnsureInterceptorsInitialized() {
+  Lock lock(&interceptor_init_lock);
+  if (interceptors_inited)
+    return;
+
+  INTERCEPT_FUNCTION(dlopen);
+  INTERCEPT_FUNCTION(dlclose);
+
+  interceptors_inited = true;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+#if !SANITIZER_CAN_USE_PREINIT_ARRAY
+// On ELF platforms, the constructor is invoked using .preinit_array (see below)
+__attribute__((constructor(0)))
+#endif
+void __cfi_init() {
+  SanitizerToolName = "CFI";
+  InitializeFlags();
+  InitShadow();
+
+#ifdef CFI_ENABLE_DIAG
+  __ubsan::InitAsPlugin();
+#endif
+}
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+// On ELF platforms, run cfi initialization before any other constructors.
+// On other platforms we use the constructor attribute to arrange to run our
+// initialization early.
+extern "C" {
+__attribute__((section(".preinit_array"),
+               used)) void (*__cfi_preinit)(void) = __cfi_init;
+}
+#endif
diff --git a/contrib/libs/clang14-rt/lib/cfi/ya.make b/contrib/libs/clang14-rt/lib/cfi/ya.make
new file mode 100644
index 0000000000..3cc8e0d3b2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/cfi/ya.make
@@ -0,0 +1,97 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.cfi${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    cfi/cfi.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/cfi_diag/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/cfi_diag/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/cfi_diag/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      or a Contribution incorporated within the Work constitutes direct
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+    4. Redistribution. You may reproduce and distribute copies of the
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+      (a) You must give any other recipients of the Work or
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+
+      (b) You must cause any modified files to carry prominent notices
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+      (c) You must retain, in the Source form of any Derivative Works
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+      You may add Your own copyright statement to Your modifications and
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+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
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+      negligent acts) or agreed to in writing, shall any Contributor be
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+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/cfi_diag/ya.make b/contrib/libs/clang14-rt/lib/cfi_diag/ya.make
new file mode 100644
index 0000000000..7ae13b4631
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/cfi_diag/ya.make
@@ -0,0 +1,127 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.cfi_diag${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DCFI_ENABLE_DIAG=1
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    cfi/cfi.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/dd/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/dd/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dd/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
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+      this License, without any additional terms or conditions.
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+      with Licensor regarding such Contributions.
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+    6. Trademarks. This License does not grant permission to use the trade
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+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
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+    9. Accepting Warranty or Additional Liability. While redistributing
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+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/dd/ya.make b/contrib/libs/clang14-rt/lib/dd/ya.make
new file mode 100644
index 0000000000..c2805b7de3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dd/ya.make
@@ -0,0 +1,98 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.dd${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_win.cpp
+    tsan/dd/dd_interceptors.cpp
+    tsan/dd/dd_rtl.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/dfsan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/dfsan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      copyright notice that is included in or attached to the work
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+
+      "Derivative Works" shall mean any work, whether in Source or Object
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+      of this License, Derivative Works shall not include works that remain
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+
+      "Contribution" shall mean any work of authorship, including
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+
+    2. Grant of Copyright License. Subject to the terms and conditions of
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
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+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
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+      risks associated with Your exercise of permissions under this License.
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+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
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+      other commercial damages or losses), even if such Contributor
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+    9. Accepting Warranty or Additional Liability. While redistributing
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
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+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan.cpp
new file mode 100644
index 0000000000..afb01c7d88
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan.cpp
@@ -0,0 +1,1127 @@
+//===-- dfsan.cpp ---------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// DataFlowSanitizer runtime.  This file defines the public interface to
+// DataFlowSanitizer as well as the definition of certain runtime functions
+// called automatically by the compiler (specifically the instrumentation pass
+// in llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp).
+//
+// The public interface is defined in include/sanitizer/dfsan_interface.h whose
+// functions are prefixed dfsan_ while the compiler interface functions are
+// prefixed __dfsan_.
+//===----------------------------------------------------------------------===//
+
+#include "dfsan/dfsan.h"
+
+#include "dfsan/dfsan_chained_origin_depot.h"
+#include "dfsan/dfsan_flags.h"
+#include "dfsan/dfsan_origin.h"
+#include "dfsan/dfsan_thread.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+using namespace __dfsan;
+
+Flags __dfsan::flags_data;
+
+// The size of TLS variables. These constants must be kept in sync with the ones
+// in DataFlowSanitizer.cpp.
+static const int kDFsanArgTlsSize = 800;
+static const int kDFsanRetvalTlsSize = 800;
+static const int kDFsanArgOriginTlsSize = 800;
+
+SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL u64
+    __dfsan_retval_tls[kDFsanRetvalTlsSize / sizeof(u64)];
+SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL u32 __dfsan_retval_origin_tls;
+SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL u64
+    __dfsan_arg_tls[kDFsanArgTlsSize / sizeof(u64)];
+SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL u32
+    __dfsan_arg_origin_tls[kDFsanArgOriginTlsSize / sizeof(u32)];
+
+// Instrumented code may set this value in terms of -dfsan-track-origins.
+// * undefined or 0: do not track origins.
+// * 1: track origins at memory store operations.
+// * 2: track origins at memory load and store operations.
+//      TODO: track callsites.
+extern "C" SANITIZER_WEAK_ATTRIBUTE const int __dfsan_track_origins;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE int dfsan_get_track_origins() {
+  return &__dfsan_track_origins ? __dfsan_track_origins : 0;
+}
+
+// On Linux/x86_64, memory is laid out as follows:
+//
+//  +--------------------+ 0x800000000000 (top of memory)
+//  |    application 3   |
+//  +--------------------+ 0x700000000000
+//  |      invalid       |
+//  +--------------------+ 0x610000000000
+//  |      origin 1      |
+//  +--------------------+ 0x600000000000
+//  |    application 2   |
+//  +--------------------+ 0x510000000000
+//  |      shadow 1      |
+//  +--------------------+ 0x500000000000
+//  |      invalid       |
+//  +--------------------+ 0x400000000000
+//  |      origin 3      |
+//  +--------------------+ 0x300000000000
+//  |      shadow 3      |
+//  +--------------------+ 0x200000000000
+//  |      origin 2      |
+//  +--------------------+ 0x110000000000
+//  |      invalid       |
+//  +--------------------+ 0x100000000000
+//  |      shadow 2      |
+//  +--------------------+ 0x010000000000
+//  |    application 1   |
+//  +--------------------+ 0x000000000000
+//
+//  MEM_TO_SHADOW(mem) = mem ^ 0x500000000000
+//  SHADOW_TO_ORIGIN(shadow) = shadow + 0x100000000000
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+dfsan_label __dfsan_union_load(const dfsan_label *ls, uptr n) {
+  dfsan_label label = ls[0];
+  for (uptr i = 1; i != n; ++i)
+    label |= ls[i];
+  return label;
+}
+
+// Return the union of all the n labels from addr at the high 32 bit, and the
+// origin of the first taint byte at the low 32 bit.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE u64
+__dfsan_load_label_and_origin(const void *addr, uptr n) {
+  dfsan_label label = 0;
+  u64 ret = 0;
+  uptr p = (uptr)addr;
+  dfsan_label *s = shadow_for((void *)p);
+  for (uptr i = 0; i < n; ++i) {
+    dfsan_label l = s[i];
+    if (!l)
+      continue;
+    label |= l;
+    if (!ret)
+      ret = *(dfsan_origin *)origin_for((void *)(p + i));
+  }
+  return ret | (u64)label << 32;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __dfsan_unimplemented(char *fname) {
+  if (flags().warn_unimplemented)
+    Report("WARNING: DataFlowSanitizer: call to uninstrumented function %s\n",
+           fname);
+}
+
+// Use '-mllvm -dfsan-debug-nonzero-labels' and break on this function
+// to try to figure out where labels are being introduced in a nominally
+// label-free program.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __dfsan_nonzero_label() {
+  if (flags().warn_nonzero_labels)
+    Report("WARNING: DataFlowSanitizer: saw nonzero label\n");
+}
+
+// Indirect call to an uninstrumented vararg function. We don't have a way of
+// handling these at the moment.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__dfsan_vararg_wrapper(const char *fname) {
+  Report("FATAL: DataFlowSanitizer: unsupported indirect call to vararg "
+         "function %s\n", fname);
+  Die();
+}
+
+// Resolves the union of two labels.
+SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
+dfsan_union(dfsan_label l1, dfsan_label l2) {
+  return l1 | l2;
+}
+
+static const uptr kOriginAlign = sizeof(dfsan_origin);
+static const uptr kOriginAlignMask = ~(kOriginAlign - 1UL);
+
+static uptr OriginAlignUp(uptr u) {
+  return (u + kOriginAlign - 1) & kOriginAlignMask;
+}
+
+static uptr OriginAlignDown(uptr u) { return u & kOriginAlignMask; }
+
+// Return the origin of the first taint byte in the size bytes from the address
+// addr.
+static dfsan_origin GetOriginIfTainted(uptr addr, uptr size) {
+  for (uptr i = 0; i < size; ++i, ++addr) {
+    dfsan_label *s = shadow_for((void *)addr);
+
+    if (*s) {
+      // Validate address region.
+      CHECK(MEM_IS_SHADOW(s));
+      return *(dfsan_origin *)origin_for((void *)addr);
+    }
+  }
+  return 0;
+}
+
+// For platforms which support slow unwinder only, we need to restrict the store
+// context size to 1, basically only storing the current pc, because the slow
+// unwinder which is based on libunwind is not async signal safe and causes
+// random freezes in forking applications as well as in signal handlers.
+// DFSan supports only Linux. So we do not restrict the store context size.
+#define GET_STORE_STACK_TRACE_PC_BP(pc, bp) \
+  BufferedStackTrace stack;                 \
+  stack.Unwind(pc, bp, nullptr, true, flags().store_context_size);
+
+#define PRINT_CALLER_STACK_TRACE        \
+  {                                     \
+    GET_CALLER_PC_BP_SP;                \
+    (void)sp;                           \
+    GET_STORE_STACK_TRACE_PC_BP(pc, bp) \
+    stack.Print();                      \
+  }
+
+// Return a chain with the previous ID id and the current stack.
+// from_init = true if this is the first chain of an origin tracking path.
+static u32 ChainOrigin(u32 id, StackTrace *stack, bool from_init = false) {
+  // StackDepot is not async signal safe. Do not create new chains in a signal
+  // handler.
+  DFsanThread *t = GetCurrentThread();
+  if (t && t->InSignalHandler())
+    return id;
+
+  // As an optimization the origin of an application byte is updated only when
+  // its shadow is non-zero. Because we are only interested in the origins of
+  // taint labels, it does not matter what origin a zero label has. This reduces
+  // memory write cost. MSan does similar optimization. The following invariant
+  // may not hold because of some bugs. We check the invariant to help debug.
+  if (!from_init && id == 0 && flags().check_origin_invariant) {
+    Printf("  DFSan found invalid origin invariant\n");
+    PRINT_CALLER_STACK_TRACE
+  }
+
+  Origin o = Origin::FromRawId(id);
+  stack->tag = StackTrace::TAG_UNKNOWN;
+  Origin chained = Origin::CreateChainedOrigin(o, stack);
+  return chained.raw_id();
+}
+
+static void ChainAndWriteOriginIfTainted(uptr src, uptr size, uptr dst,
+                                         StackTrace *stack) {
+  dfsan_origin o = GetOriginIfTainted(src, size);
+  if (o) {
+    o = ChainOrigin(o, stack);
+    *(dfsan_origin *)origin_for((void *)dst) = o;
+  }
+}
+
+// Copy the origins of the size bytes from src to dst. The source and target
+// memory ranges cannot be overlapped. This is used by memcpy. stack records the
+// stack trace of the memcpy. When dst and src are not 4-byte aligned properly,
+// origins at the unaligned address boundaries may be overwritten because four
+// contiguous bytes share the same origin.
+static void CopyOrigin(const void *dst, const void *src, uptr size,
+                       StackTrace *stack) {
+  uptr d = (uptr)dst;
+  uptr beg = OriginAlignDown(d);
+  // Copy left unaligned origin if that memory is tainted.
+  if (beg < d) {
+    ChainAndWriteOriginIfTainted((uptr)src, beg + kOriginAlign - d, beg, stack);
+    beg += kOriginAlign;
+  }
+
+  uptr end = OriginAlignDown(d + size);
+  // If both ends fall into the same 4-byte slot, we are done.
+  if (end < beg)
+    return;
+
+  // Copy right unaligned origin if that memory is tainted.
+  if (end < d + size)
+    ChainAndWriteOriginIfTainted((uptr)src + (end - d), (d + size) - end, end,
+                                 stack);
+
+  if (beg >= end)
+    return;
+
+  // Align src up.
+  uptr src_a = OriginAlignUp((uptr)src);
+  dfsan_origin *src_o = origin_for((void *)src_a);
+  u32 *src_s = (u32 *)shadow_for((void *)src_a);
+  dfsan_origin *src_end = origin_for((void *)(src_a + (end - beg)));
+  dfsan_origin *dst_o = origin_for((void *)beg);
+  dfsan_origin last_src_o = 0;
+  dfsan_origin last_dst_o = 0;
+  for (; src_o < src_end; ++src_o, ++src_s, ++dst_o) {
+    if (!*src_s)
+      continue;
+    if (*src_o != last_src_o) {
+      last_src_o = *src_o;
+      last_dst_o = ChainOrigin(last_src_o, stack);
+    }
+    *dst_o = last_dst_o;
+  }
+}
+
+// Copy the origins of the size bytes from src to dst. The source and target
+// memory ranges may be overlapped. So the copy is done in a reverse order.
+// This is used by memmove. stack records the stack trace of the memmove.
+static void ReverseCopyOrigin(const void *dst, const void *src, uptr size,
+                              StackTrace *stack) {
+  uptr d = (uptr)dst;
+  uptr end = OriginAlignDown(d + size);
+
+  // Copy right unaligned origin if that memory is tainted.
+  if (end < d + size)
+    ChainAndWriteOriginIfTainted((uptr)src + (end - d), (d + size) - end, end,
+                                 stack);
+
+  uptr beg = OriginAlignDown(d);
+
+  if (beg + kOriginAlign < end) {
+    // Align src up.
+    uptr src_a = OriginAlignUp((uptr)src);
+    void *src_end = (void *)(src_a + end - beg - kOriginAlign);
+    dfsan_origin *src_end_o = origin_for(src_end);
+    u32 *src_end_s = (u32 *)shadow_for(src_end);
+    dfsan_origin *src_begin_o = origin_for((void *)src_a);
+    dfsan_origin *dst = origin_for((void *)(end - kOriginAlign));
+    dfsan_origin last_src_o = 0;
+    dfsan_origin last_dst_o = 0;
+    for (; src_end_o >= src_begin_o; --src_end_o, --src_end_s, --dst) {
+      if (!*src_end_s)
+        continue;
+      if (*src_end_o != last_src_o) {
+        last_src_o = *src_end_o;
+        last_dst_o = ChainOrigin(last_src_o, stack);
+      }
+      *dst = last_dst_o;
+    }
+  }
+
+  // Copy left unaligned origin if that memory is tainted.
+  if (beg < d)
+    ChainAndWriteOriginIfTainted((uptr)src, beg + kOriginAlign - d, beg, stack);
+}
+
+// Copy or move the origins of the len bytes from src to dst. The source and
+// target memory ranges may or may not be overlapped. This is used by memory
+// transfer operations. stack records the stack trace of the memory transfer
+// operation.
+static void MoveOrigin(const void *dst, const void *src, uptr size,
+                       StackTrace *stack) {
+  // Validate address regions.
+  if (!MEM_IS_SHADOW(shadow_for(dst)) ||
+      !MEM_IS_SHADOW(shadow_for((void *)((uptr)dst + size))) ||
+      !MEM_IS_SHADOW(shadow_for(src)) ||
+      !MEM_IS_SHADOW(shadow_for((void *)((uptr)src + size)))) {
+    CHECK(false);
+    return;
+  }
+  // If destination origin range overlaps with source origin range, move
+  // origins by copying origins in a reverse order; otherwise, copy origins in
+  // a normal order. The orders of origin transfer are consistent with the
+  // orders of how memcpy and memmove transfer user data.
+  uptr src_aligned_beg = OriginAlignDown((uptr)src);
+  uptr src_aligned_end = OriginAlignDown((uptr)src + size);
+  uptr dst_aligned_beg = OriginAlignDown((uptr)dst);
+  if (dst_aligned_beg < src_aligned_end && dst_aligned_beg >= src_aligned_beg)
+    return ReverseCopyOrigin(dst, src, size, stack);
+  return CopyOrigin(dst, src, size, stack);
+}
+
+// Set the size bytes from the addres dst to be the origin value.
+static void SetOrigin(const void *dst, uptr size, u32 origin) {
+  if (size == 0)
+    return;
+
+  // Origin mapping is 4 bytes per 4 bytes of application memory.
+  // Here we extend the range such that its left and right bounds are both
+  // 4 byte aligned.
+  uptr x = unaligned_origin_for((uptr)dst);
+  uptr beg = OriginAlignDown(x);
+  uptr end = OriginAlignUp(x + size);  // align up.
+  u64 origin64 = ((u64)origin << 32) | origin;
+  // This is like memset, but the value is 32-bit. We unroll by 2 to write
+  // 64 bits at once. May want to unroll further to get 128-bit stores.
+  if (beg & 7ULL) {
+    if (*(u32 *)beg != origin)
+      *(u32 *)beg = origin;
+    beg += 4;
+  }
+  for (uptr addr = beg; addr < (end & ~7UL); addr += 8) {
+    if (*(u64 *)addr == origin64)
+      continue;
+    *(u64 *)addr = origin64;
+  }
+  if (end & 7ULL)
+    if (*(u32 *)(end - kOriginAlign) != origin)
+      *(u32 *)(end - kOriginAlign) = origin;
+}
+
+#define RET_CHAIN_ORIGIN(id)           \
+  GET_CALLER_PC_BP_SP;                 \
+  (void)sp;                            \
+  GET_STORE_STACK_TRACE_PC_BP(pc, bp); \
+  return ChainOrigin(id, &stack);
+
+// Return a new origin chain with the previous ID id and the current stack
+// trace.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin
+__dfsan_chain_origin(dfsan_origin id) {
+  RET_CHAIN_ORIGIN(id)
+}
+
+// Return a new origin chain with the previous ID id and the current stack
+// trace if the label is tainted.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin
+__dfsan_chain_origin_if_tainted(dfsan_label label, dfsan_origin id) {
+  if (!label)
+    return id;
+  RET_CHAIN_ORIGIN(id)
+}
+
+// Copy or move the origins of the len bytes from src to dst.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __dfsan_mem_origin_transfer(
+    const void *dst, const void *src, uptr len) {
+  if (src == dst)
+    return;
+  GET_CALLER_PC_BP;
+  GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+  MoveOrigin(dst, src, len, &stack);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void dfsan_mem_origin_transfer(
+    const void *dst, const void *src, uptr len) {
+  __dfsan_mem_origin_transfer(dst, src, len);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void dfsan_mem_shadow_transfer(
+    void *dst, const void *src, uptr len) {
+  internal_memcpy((void *)__dfsan::shadow_for(dst),
+                  (const void *)__dfsan::shadow_for(src),
+                  len * sizeof(dfsan_label));
+}
+
+namespace __dfsan {
+
+bool dfsan_inited = false;
+bool dfsan_init_is_running = false;
+
+void dfsan_copy_memory(void *dst, const void *src, uptr size) {
+  internal_memcpy(dst, src, size);
+  dfsan_mem_shadow_transfer(dst, src, size);
+  if (dfsan_get_track_origins())
+    dfsan_mem_origin_transfer(dst, src, size);
+}
+
+// Releases the pages within the origin address range.
+static void ReleaseOrigins(void *addr, uptr size) {
+  const uptr beg_origin_addr = (uptr)__dfsan::origin_for(addr);
+  const void *end_addr = (void *)((uptr)addr + size);
+  const uptr end_origin_addr = (uptr)__dfsan::origin_for(end_addr);
+
+  if (end_origin_addr - beg_origin_addr <
+      common_flags()->clear_shadow_mmap_threshold)
+    return;
+
+  const uptr page_size = GetPageSizeCached();
+  const uptr beg_aligned = RoundUpTo(beg_origin_addr, page_size);
+  const uptr end_aligned = RoundDownTo(end_origin_addr, page_size);
+
+  if (!MmapFixedSuperNoReserve(beg_aligned, end_aligned - beg_aligned))
+    Die();
+}
+
+static void WriteZeroShadowInRange(uptr beg, uptr end) {
+  // Don't write the label if it is already the value we need it to be.
+  // In a program where most addresses are not labeled, it is common that
+  // a page of shadow memory is entirely zeroed.  The Linux copy-on-write
+  // implementation will share all of the zeroed pages, making a copy of a
+  // page when any value is written.  The un-sharing will happen even if
+  // the value written does not change the value in memory.  Avoiding the
+  // write when both |label| and |*labelp| are zero dramatically reduces
+  // the amount of real memory used by large programs.
+  if (!mem_is_zero((const char *)beg, end - beg))
+    internal_memset((void *)beg, 0, end - beg);
+}
+
+// Releases the pages within the shadow address range, and sets
+// the shadow addresses not on the pages to be 0.
+static void ReleaseOrClearShadows(void *addr, uptr size) {
+  const uptr beg_shadow_addr = (uptr)__dfsan::shadow_for(addr);
+  const void *end_addr = (void *)((uptr)addr + size);
+  const uptr end_shadow_addr = (uptr)__dfsan::shadow_for(end_addr);
+
+  if (end_shadow_addr - beg_shadow_addr <
+      common_flags()->clear_shadow_mmap_threshold) {
+    WriteZeroShadowInRange(beg_shadow_addr, end_shadow_addr);
+    return;
+  }
+
+  const uptr page_size = GetPageSizeCached();
+  const uptr beg_aligned = RoundUpTo(beg_shadow_addr, page_size);
+  const uptr end_aligned = RoundDownTo(end_shadow_addr, page_size);
+
+  if (beg_aligned >= end_aligned) {
+    WriteZeroShadowInRange(beg_shadow_addr, end_shadow_addr);
+  } else {
+    if (beg_aligned != beg_shadow_addr)
+      WriteZeroShadowInRange(beg_shadow_addr, beg_aligned);
+    if (end_aligned != end_shadow_addr)
+      WriteZeroShadowInRange(end_aligned, end_shadow_addr);
+    if (!MmapFixedSuperNoReserve(beg_aligned, end_aligned - beg_aligned))
+      Die();
+  }
+}
+
+void SetShadow(dfsan_label label, void *addr, uptr size, dfsan_origin origin) {
+  if (0 != label) {
+    const uptr beg_shadow_addr = (uptr)__dfsan::shadow_for(addr);
+    internal_memset((void *)beg_shadow_addr, label, size);
+    if (dfsan_get_track_origins())
+      SetOrigin(addr, size, origin);
+    return;
+  }
+
+  if (dfsan_get_track_origins())
+    ReleaseOrigins(addr, size);
+
+  ReleaseOrClearShadows(addr, size);
+}
+
+}  // namespace __dfsan
+
+// If the label s is tainted, set the size bytes from the address p to be a new
+// origin chain with the previous ID o and the current stack trace. This is
+// used by instrumentation to reduce code size when too much code is inserted.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __dfsan_maybe_store_origin(
+    dfsan_label s, void *p, uptr size, dfsan_origin o) {
+  if (UNLIKELY(s)) {
+    GET_CALLER_PC_BP_SP;
+    (void)sp;
+    GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+    SetOrigin(p, size, ChainOrigin(o, &stack));
+  }
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __dfsan_set_label(
+    dfsan_label label, dfsan_origin origin, void *addr, uptr size) {
+  __dfsan::SetShadow(label, addr, size, origin);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void dfsan_set_label(dfsan_label label, void *addr, uptr size) {
+  dfsan_origin init_origin = 0;
+  if (label && dfsan_get_track_origins()) {
+    GET_CALLER_PC_BP;
+    GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+    init_origin = ChainOrigin(0, &stack, true);
+  }
+  __dfsan::SetShadow(label, addr, size, init_origin);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void dfsan_add_label(dfsan_label label, void *addr, uptr size) {
+  if (0 == label)
+    return;
+
+  if (dfsan_get_track_origins()) {
+    GET_CALLER_PC_BP;
+    GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+    dfsan_origin init_origin = ChainOrigin(0, &stack, true);
+    SetOrigin(addr, size, init_origin);
+  }
+
+  for (dfsan_label *labelp = shadow_for(addr); size != 0; --size, ++labelp)
+    *labelp |= label;
+}
+
+// Unlike the other dfsan interface functions the behavior of this function
+// depends on the label of one of its arguments.  Hence it is implemented as a
+// custom function.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
+__dfsw_dfsan_get_label(long data, dfsan_label data_label,
+                       dfsan_label *ret_label) {
+  *ret_label = 0;
+  return data_label;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_label __dfso_dfsan_get_label(
+    long data, dfsan_label data_label, dfsan_label *ret_label,
+    dfsan_origin data_origin, dfsan_origin *ret_origin) {
+  *ret_label = 0;
+  *ret_origin = 0;
+  return data_label;
+}
+
+// This function is used if dfsan_get_origin is called when origin tracking is
+// off.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin __dfsw_dfsan_get_origin(
+    long data, dfsan_label data_label, dfsan_label *ret_label) {
+  *ret_label = 0;
+  return 0;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin __dfso_dfsan_get_origin(
+    long data, dfsan_label data_label, dfsan_label *ret_label,
+    dfsan_origin data_origin, dfsan_origin *ret_origin) {
+  *ret_label = 0;
+  *ret_origin = 0;
+  return data_origin;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
+dfsan_read_label(const void *addr, uptr size) {
+  if (size == 0)
+    return 0;
+  return __dfsan_union_load(shadow_for(addr), size);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin
+dfsan_read_origin_of_first_taint(const void *addr, uptr size) {
+  return GetOriginIfTainted((uptr)addr, size);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void dfsan_set_label_origin(dfsan_label label,
+                                                          dfsan_origin origin,
+                                                          void *addr,
+                                                          uptr size) {
+  __dfsan_set_label(label, origin, addr, size);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE int
+dfsan_has_label(dfsan_label label, dfsan_label elem) {
+  return (label & elem) == elem;
+}
+
+namespace __dfsan {
+
+typedef void (*dfsan_conditional_callback_t)(dfsan_label label,
+                                             dfsan_origin origin);
+static dfsan_conditional_callback_t conditional_callback = nullptr;
+static dfsan_label labels_in_signal_conditional = 0;
+
+static void ConditionalCallback(dfsan_label label, dfsan_origin origin) {
+  // Programs have many branches. For efficiency the conditional sink callback
+  // handler needs to ignore as many as possible as early as possible.
+  if (label == 0) {
+    return;
+  }
+  if (conditional_callback == nullptr) {
+    return;
+  }
+
+  // This initial ConditionalCallback handler needs to be in here in dfsan
+  // runtime (rather than being an entirely user implemented hook) so that it
+  // has access to dfsan thread information.
+  DFsanThread *t = GetCurrentThread();
+  // A callback operation which does useful work (like record the flow) will
+  // likely be too long executed in a signal handler.
+  if (t && t->InSignalHandler()) {
+    // Record set of labels used in signal handler for completeness.
+    labels_in_signal_conditional |= label;
+    return;
+  }
+
+  conditional_callback(label, origin);
+}
+
+}  // namespace __dfsan
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__dfsan_conditional_callback_origin(dfsan_label label, dfsan_origin origin) {
+  __dfsan::ConditionalCallback(label, origin);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __dfsan_conditional_callback(
+    dfsan_label label) {
+  __dfsan::ConditionalCallback(label, 0);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void dfsan_set_conditional_callback(
+    __dfsan::dfsan_conditional_callback_t callback) {
+  __dfsan::conditional_callback = callback;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
+dfsan_get_labels_in_signal_conditional() {
+  return __dfsan::labels_in_signal_conditional;
+}
+
+class Decorator : public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() {}
+  const char *Origin() const { return Magenta(); }
+};
+
+namespace {
+
+void PrintNoOriginTrackingWarning() {
+  Decorator d;
+  Printf(
+      "  %sDFSan: origin tracking is not enabled. Did you specify the "
+      "-dfsan-track-origins=1 option?%s\n",
+      d.Warning(), d.Default());
+}
+
+void PrintNoTaintWarning(const void *address) {
+  Decorator d;
+  Printf("  %sDFSan: no tainted value at %x%s\n", d.Warning(), address,
+         d.Default());
+}
+
+void PrintInvalidOriginWarning(dfsan_label label, const void *address) {
+  Decorator d;
+  Printf(
+      "  %sTaint value 0x%x (at %p) has invalid origin tracking. This can "
+      "be a DFSan bug.%s\n",
+      d.Warning(), label, address, d.Default());
+}
+
+void PrintInvalidOriginIdWarning(dfsan_origin origin) {
+  Decorator d;
+  Printf(
+      "  %sOrigin Id %d has invalid origin tracking. This can "
+      "be a DFSan bug.%s\n",
+      d.Warning(), origin, d.Default());
+}
+
+bool PrintOriginTraceFramesToStr(Origin o, InternalScopedString *out) {
+  Decorator d;
+  bool found = false;
+
+  while (o.isChainedOrigin()) {
+    StackTrace stack;
+    dfsan_origin origin_id = o.raw_id();
+    o = o.getNextChainedOrigin(&stack);
+    if (o.isChainedOrigin())
+      out->append(
+          "  %sOrigin value: 0x%x, Taint value was stored to memory at%s\n",
+          d.Origin(), origin_id, d.Default());
+    else
+      out->append("  %sOrigin value: 0x%x, Taint value was created at%s\n",
+                  d.Origin(), origin_id, d.Default());
+
+    // Includes a trailing newline, so no need to add it again.
+    stack.PrintTo(out);
+    found = true;
+  }
+
+  return found;
+}
+
+bool PrintOriginTraceToStr(const void *addr, const char *description,
+                           InternalScopedString *out) {
+  CHECK(out);
+  CHECK(dfsan_get_track_origins());
+  Decorator d;
+
+  const dfsan_label label = *__dfsan::shadow_for(addr);
+  CHECK(label);
+
+  const dfsan_origin origin = *__dfsan::origin_for(addr);
+
+  out->append("  %sTaint value 0x%x (at %p) origin tracking (%s)%s\n",
+              d.Origin(), label, addr, description ? description : "",
+              d.Default());
+
+  Origin o = Origin::FromRawId(origin);
+  return PrintOriginTraceFramesToStr(o, out);
+}
+
+}  // namespace
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void dfsan_print_origin_trace(
+    const void *addr, const char *description) {
+  if (!dfsan_get_track_origins()) {
+    PrintNoOriginTrackingWarning();
+    return;
+  }
+
+  const dfsan_label label = *__dfsan::shadow_for(addr);
+  if (!label) {
+    PrintNoTaintWarning(addr);
+    return;
+  }
+
+  InternalScopedString trace;
+  bool success = PrintOriginTraceToStr(addr, description, &trace);
+
+  if (trace.length())
+    Printf("%s", trace.data());
+
+  if (!success)
+    PrintInvalidOriginWarning(label, addr);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE uptr
+dfsan_sprint_origin_trace(const void *addr, const char *description,
+                          char *out_buf, uptr out_buf_size) {
+  CHECK(out_buf);
+
+  if (!dfsan_get_track_origins()) {
+    PrintNoOriginTrackingWarning();
+    return 0;
+  }
+
+  const dfsan_label label = *__dfsan::shadow_for(addr);
+  if (!label) {
+    PrintNoTaintWarning(addr);
+    return 0;
+  }
+
+  InternalScopedString trace;
+  bool success = PrintOriginTraceToStr(addr, description, &trace);
+
+  if (!success) {
+    PrintInvalidOriginWarning(label, addr);
+    return 0;
+  }
+
+  if (out_buf_size) {
+    internal_strncpy(out_buf, trace.data(), out_buf_size - 1);
+    out_buf[out_buf_size - 1] = '\0';
+  }
+
+  return trace.length();
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void dfsan_print_origin_id_trace(
+    dfsan_origin origin) {
+  if (!dfsan_get_track_origins()) {
+    PrintNoOriginTrackingWarning();
+    return;
+  }
+  Origin o = Origin::FromRawId(origin);
+
+  InternalScopedString trace;
+  bool success = PrintOriginTraceFramesToStr(o, &trace);
+
+  if (trace.length())
+    Printf("%s", trace.data());
+
+  if (!success)
+    PrintInvalidOriginIdWarning(origin);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE uptr dfsan_sprint_origin_id_trace(
+    dfsan_origin origin, char *out_buf, uptr out_buf_size) {
+  CHECK(out_buf);
+
+  if (!dfsan_get_track_origins()) {
+    PrintNoOriginTrackingWarning();
+    return 0;
+  }
+  Origin o = Origin::FromRawId(origin);
+
+  InternalScopedString trace;
+  bool success = PrintOriginTraceFramesToStr(o, &trace);
+
+  if (!success) {
+    PrintInvalidOriginIdWarning(origin);
+    return 0;
+  }
+
+  if (out_buf_size) {
+    internal_strncpy(out_buf, trace.data(), out_buf_size - 1);
+    out_buf[out_buf_size - 1] = '\0';
+  }
+
+  return trace.length();
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_origin
+dfsan_get_init_origin(const void *addr) {
+  if (!dfsan_get_track_origins())
+    return 0;
+
+  const dfsan_label label = *__dfsan::shadow_for(addr);
+  if (!label)
+    return 0;
+
+  const dfsan_origin origin = *__dfsan::origin_for(addr);
+
+  Origin o = Origin::FromRawId(origin);
+  dfsan_origin origin_id = o.raw_id();
+  while (o.isChainedOrigin()) {
+    StackTrace stack;
+    origin_id = o.raw_id();
+    o = o.getNextChainedOrigin(&stack);
+  }
+  return origin_id;
+}
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(uptr pc, uptr bp,
+                                                 void *context,
+                                                 bool request_fast,
+                                                 u32 max_depth) {
+  using namespace __dfsan;
+  DFsanThread *t = GetCurrentThread();
+  if (!t || !StackTrace::WillUseFastUnwind(request_fast)) {
+    return Unwind(max_depth, pc, bp, context, 0, 0, false);
+  }
+  Unwind(max_depth, pc, bp, nullptr, t->stack_top(), t->stack_bottom(), true);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_print_stack_trace() {
+  GET_CALLER_PC_BP;
+  GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+  stack.Print();
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE uptr
+dfsan_sprint_stack_trace(char *out_buf, uptr out_buf_size) {
+  CHECK(out_buf);
+  GET_CALLER_PC_BP;
+  GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+  return stack.PrintTo(out_buf, out_buf_size);
+}
+
+void Flags::SetDefaults() {
+#define DFSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "dfsan_flags.inc"
+#undef DFSAN_FLAG
+}
+
+static void RegisterDfsanFlags(FlagParser *parser, Flags *f) {
+#define DFSAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "dfsan_flags.inc"
+#undef DFSAN_FLAG
+}
+
+static void InitializeFlags() {
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.intercept_tls_get_addr = true;
+    OverrideCommonFlags(cf);
+  }
+  flags().SetDefaults();
+
+  FlagParser parser;
+  RegisterCommonFlags(&parser);
+  RegisterDfsanFlags(&parser, &flags());
+  parser.ParseStringFromEnv("DFSAN_OPTIONS");
+  InitializeCommonFlags();
+  if (Verbosity()) ReportUnrecognizedFlags();
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void dfsan_clear_arg_tls(uptr offset, uptr size) {
+  internal_memset((void *)((uptr)__dfsan_arg_tls + offset), 0, size);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void dfsan_clear_thread_local_state() {
+  internal_memset(__dfsan_arg_tls, 0, sizeof(__dfsan_arg_tls));
+  internal_memset(__dfsan_retval_tls, 0, sizeof(__dfsan_retval_tls));
+
+  if (dfsan_get_track_origins()) {
+    internal_memset(__dfsan_arg_origin_tls, 0, sizeof(__dfsan_arg_origin_tls));
+    internal_memset(&__dfsan_retval_origin_tls, 0,
+                    sizeof(__dfsan_retval_origin_tls));
+  }
+}
+
+extern "C" void dfsan_flush() {
+  const uptr maxVirtualAddress = GetMaxUserVirtualAddress();
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i) {
+    uptr start = kMemoryLayout[i].start;
+    uptr end = kMemoryLayout[i].end;
+    uptr size = end - start;
+    MappingDesc::Type type = kMemoryLayout[i].type;
+
+    if (type != MappingDesc::SHADOW && type != MappingDesc::ORIGIN)
+      continue;
+
+    // Check if the segment should be mapped based on platform constraints.
+    if (start >= maxVirtualAddress)
+      continue;
+
+    if (!MmapFixedSuperNoReserve(start, size, kMemoryLayout[i].name)) {
+      Printf("FATAL: DataFlowSanitizer: failed to clear memory region\n");
+      Die();
+    }
+  }
+  __dfsan::labels_in_signal_conditional = 0;
+}
+
+// TODO: CheckMemoryLayoutSanity is based on msan.
+// Consider refactoring these into a shared implementation.
+static void CheckMemoryLayoutSanity() {
+  uptr prev_end = 0;
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i) {
+    uptr start = kMemoryLayout[i].start;
+    uptr end = kMemoryLayout[i].end;
+    MappingDesc::Type type = kMemoryLayout[i].type;
+    CHECK_LT(start, end);
+    CHECK_EQ(prev_end, start);
+    CHECK(addr_is_type(start, type));
+    CHECK(addr_is_type((start + end) / 2, type));
+    CHECK(addr_is_type(end - 1, type));
+    if (type == MappingDesc::APP) {
+      uptr addr = start;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+
+      addr = (start + end) / 2;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+
+      addr = end - 1;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+    }
+    prev_end = end;
+  }
+}
+
+// TODO: CheckMemoryRangeAvailability is based on msan.
+// Consider refactoring these into a shared implementation.
+static bool CheckMemoryRangeAvailability(uptr beg, uptr size) {
+  if (size > 0) {
+    uptr end = beg + size - 1;
+    if (!MemoryRangeIsAvailable(beg, end)) {
+      Printf("FATAL: Memory range %p - %p is not available.\n", beg, end);
+      return false;
+    }
+  }
+  return true;
+}
+
+// TODO: ProtectMemoryRange is based on msan.
+// Consider refactoring these into a shared implementation.
+static bool ProtectMemoryRange(uptr beg, uptr size, const char *name) {
+  if (size > 0) {
+    void *addr = MmapFixedNoAccess(beg, size, name);
+    if (beg == 0 && addr) {
+      // Depending on the kernel configuration, we may not be able to protect
+      // the page at address zero.
+      uptr gap = 16 * GetPageSizeCached();
+      beg += gap;
+      size -= gap;
+      addr = MmapFixedNoAccess(beg, size, name);
+    }
+    if ((uptr)addr != beg) {
+      uptr end = beg + size - 1;
+      Printf("FATAL: Cannot protect memory range %p - %p (%s).\n", beg, end,
+             name);
+      return false;
+    }
+  }
+  return true;
+}
+
+// TODO: InitShadow is based on msan.
+// Consider refactoring these into a shared implementation.
+bool InitShadow(bool init_origins) {
+  // Let user know mapping parameters first.
+  VPrintf(1, "dfsan_init %p\n", (void *)&__dfsan::dfsan_init);
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i)
+    VPrintf(1, "%s: %zx - %zx\n", kMemoryLayout[i].name, kMemoryLayout[i].start,
+            kMemoryLayout[i].end - 1);
+
+  CheckMemoryLayoutSanity();
+
+  if (!MEM_IS_APP(&__dfsan::dfsan_init)) {
+    Printf("FATAL: Code %p is out of application range. Non-PIE build?\n",
+           (uptr)&__dfsan::dfsan_init);
+    return false;
+  }
+
+  const uptr maxVirtualAddress = GetMaxUserVirtualAddress();
+
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i) {
+    uptr start = kMemoryLayout[i].start;
+    uptr end = kMemoryLayout[i].end;
+    uptr size = end - start;
+    MappingDesc::Type type = kMemoryLayout[i].type;
+
+    // Check if the segment should be mapped based on platform constraints.
+    if (start >= maxVirtualAddress)
+      continue;
+
+    bool map = type == MappingDesc::SHADOW ||
+               (init_origins && type == MappingDesc::ORIGIN);
+    bool protect = type == MappingDesc::INVALID ||
+                   (!init_origins && type == MappingDesc::ORIGIN);
+    CHECK(!(map && protect));
+    if (!map && !protect)
+      CHECK(type == MappingDesc::APP);
+    if (map) {
+      if (!CheckMemoryRangeAvailability(start, size))
+        return false;
+      if (!MmapFixedSuperNoReserve(start, size, kMemoryLayout[i].name))
+        return false;
+      if (common_flags()->use_madv_dontdump)
+        DontDumpShadowMemory(start, size);
+    }
+    if (protect) {
+      if (!CheckMemoryRangeAvailability(start, size))
+        return false;
+      if (!ProtectMemoryRange(start, size, kMemoryLayout[i].name))
+        return false;
+    }
+  }
+
+  return true;
+}
+
+static void DFsanInit(int argc, char **argv, char **envp) {
+  CHECK(!dfsan_init_is_running);
+  if (dfsan_inited)
+    return;
+  dfsan_init_is_running = true;
+  SanitizerToolName = "DataflowSanitizer";
+
+  AvoidCVE_2016_2143();
+
+  InitializeFlags();
+
+  CheckASLR();
+
+  InitShadow(dfsan_get_track_origins());
+
+  initialize_interceptors();
+
+  // Set up threads
+  DFsanTSDInit(DFsanTSDDtor);
+
+  dfsan_allocator_init();
+
+  DFsanThread *main_thread = DFsanThread::Create(nullptr, nullptr, nullptr);
+  SetCurrentThread(main_thread);
+  main_thread->Init();
+
+  dfsan_init_is_running = false;
+  dfsan_inited = true;
+}
+
+namespace __dfsan {
+
+void dfsan_init() { DFsanInit(0, nullptr, nullptr); }
+
+}  // namespace __dfsan
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+__attribute__((section(".preinit_array"),
+               used)) static void (*dfsan_init_ptr)(int, char **,
+                                                    char **) = DFsanInit;
+#endif
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan.h
new file mode 100644
index 0000000000..f3403dd44f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan.h
@@ -0,0 +1,106 @@
+//===-- dfsan.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// Private DFSan header.
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_H
+#define DFSAN_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+#include "dfsan_platform.h"
+
+using __sanitizer::u32;
+using __sanitizer::u8;
+using __sanitizer::uptr;
+
+// Copy declarations from public sanitizer/dfsan_interface.h header here.
+typedef u8 dfsan_label;
+typedef u32 dfsan_origin;
+
+extern "C" {
+void dfsan_add_label(dfsan_label label, void *addr, uptr size);
+void dfsan_set_label(dfsan_label label, void *addr, uptr size);
+dfsan_label dfsan_read_label(const void *addr, uptr size);
+dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2);
+// Zero out [offset, offset+size) from __dfsan_arg_tls.
+void dfsan_clear_arg_tls(uptr offset, uptr size);
+// Zero out the TLS storage.
+void dfsan_clear_thread_local_state();
+
+// Return the origin associated with the first taint byte in the size bytes
+// from the address addr.
+dfsan_origin dfsan_read_origin_of_first_taint(const void *addr, uptr size);
+
+// Set the data within [addr, addr+size) with label and origin.
+void dfsan_set_label_origin(dfsan_label label, dfsan_origin origin, void *addr,
+                            uptr size);
+
+// Copy or move the origins of the len bytes from src to dst.
+void dfsan_mem_origin_transfer(const void *dst, const void *src, uptr len);
+
+// Copy shadow bytes from src to dst.
+// Note this preserves distinct taint labels at specific offsets.
+void dfsan_mem_shadow_transfer(void *dst, const void *src, uptr len);
+}  // extern "C"
+
+template <typename T>
+void dfsan_set_label(dfsan_label label, T &data) {
+  dfsan_set_label(label, (void *)&data, sizeof(T));
+}
+
+namespace __dfsan {
+
+extern bool dfsan_inited;
+extern bool dfsan_init_is_running;
+
+void initialize_interceptors();
+
+inline dfsan_label *shadow_for(void *ptr) {
+  return (dfsan_label *)MEM_TO_SHADOW(ptr);
+}
+
+inline const dfsan_label *shadow_for(const void *ptr) {
+  return shadow_for(const_cast<void *>(ptr));
+}
+
+inline uptr unaligned_origin_for(uptr ptr) { return MEM_TO_ORIGIN(ptr); }
+
+inline dfsan_origin *origin_for(void *ptr) {
+  auto aligned_addr = unaligned_origin_for(reinterpret_cast<uptr>(ptr)) &
+                      ~(sizeof(dfsan_origin) - 1);
+  return reinterpret_cast<dfsan_origin *>(aligned_addr);
+}
+
+inline const dfsan_origin *origin_for(const void *ptr) {
+  return origin_for(const_cast<void *>(ptr));
+}
+
+void dfsan_copy_memory(void *dst, const void *src, uptr size);
+
+void dfsan_allocator_init();
+void dfsan_deallocate(void *ptr);
+
+void *dfsan_malloc(uptr size);
+void *dfsan_calloc(uptr nmemb, uptr size);
+void *dfsan_realloc(void *ptr, uptr size);
+void *dfsan_reallocarray(void *ptr, uptr nmemb, uptr size);
+void *dfsan_valloc(uptr size);
+void *dfsan_pvalloc(uptr size);
+void *dfsan_aligned_alloc(uptr alignment, uptr size);
+void *dfsan_memalign(uptr alignment, uptr size);
+int dfsan_posix_memalign(void **memptr, uptr alignment, uptr size);
+
+void dfsan_init();
+
+}  // namespace __dfsan
+
+#endif  // DFSAN_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.cpp
new file mode 100644
index 0000000000..c50aee7a55
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.cpp
@@ -0,0 +1,293 @@
+//===-- dfsan_allocator.cpp -------------------------- --------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataflowSanitizer.
+//
+// DataflowSanitizer allocator.
+//===----------------------------------------------------------------------===//
+
+#include "dfsan_allocator.h"
+
+#include "dfsan.h"
+#include "dfsan_flags.h"
+#include "dfsan_thread.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_errno.h"
+
+namespace __dfsan {
+
+struct Metadata {
+  uptr requested_size;
+};
+
+struct DFsanMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const { dfsan_set_label(0, (void *)p, size); }
+  void OnUnmap(uptr p, uptr size) const { dfsan_set_label(0, (void *)p, size); }
+};
+
+static const uptr kAllocatorSpace = 0x700000000000ULL;
+static const uptr kMaxAllowedMallocSize = 8UL << 30;
+
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = kAllocatorSpace;
+  static const uptr kSpaceSize = 0x40000000000;  // 4T.
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef DFsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+
+typedef CombinedAllocator<PrimaryAllocator> Allocator;
+typedef Allocator::AllocatorCache AllocatorCache;
+
+static Allocator allocator;
+static AllocatorCache fallback_allocator_cache;
+static StaticSpinMutex fallback_mutex;
+
+static uptr max_malloc_size;
+
+void dfsan_allocator_init() {
+  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+  allocator.Init(common_flags()->allocator_release_to_os_interval_ms);
+  if (common_flags()->max_allocation_size_mb)
+    max_malloc_size = Min(common_flags()->max_allocation_size_mb << 20,
+                          kMaxAllowedMallocSize);
+  else
+    max_malloc_size = kMaxAllowedMallocSize;
+}
+
+AllocatorCache *GetAllocatorCache(DFsanThreadLocalMallocStorage *ms) {
+  CHECK(ms);
+  CHECK_LE(sizeof(AllocatorCache), sizeof(ms->allocator_cache));
+  return reinterpret_cast<AllocatorCache *>(ms->allocator_cache);
+}
+
+void DFsanThreadLocalMallocStorage::CommitBack() {
+  allocator.SwallowCache(GetAllocatorCache(this));
+}
+
+static void *DFsanAllocate(uptr size, uptr alignment, bool zeroise) {
+  if (size > max_malloc_size) {
+    if (AllocatorMayReturnNull()) {
+      Report("WARNING: DataflowSanitizer failed to allocate 0x%zx bytes\n",
+             size);
+      return nullptr;
+    }
+    BufferedStackTrace stack;
+    ReportAllocationSizeTooBig(size, max_malloc_size, &stack);
+  }
+  if (UNLIKELY(IsRssLimitExceeded())) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportRssLimitExceeded(&stack);
+  }
+  DFsanThread *t = GetCurrentThread();
+  void *allocated;
+  if (t) {
+    AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+    allocated = allocator.Allocate(cache, size, alignment);
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocated = allocator.Allocate(cache, size, alignment);
+  }
+  if (UNLIKELY(!allocated)) {
+    SetAllocatorOutOfMemory();
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportOutOfMemory(size, &stack);
+  }
+  Metadata *meta =
+      reinterpret_cast<Metadata *>(allocator.GetMetaData(allocated));
+  meta->requested_size = size;
+  if (zeroise) {
+    internal_memset(allocated, 0, size);
+    dfsan_set_label(0, allocated, size);
+  } else if (flags().zero_in_malloc) {
+    dfsan_set_label(0, allocated, size);
+  }
+  return allocated;
+}
+
+void dfsan_deallocate(void *p) {
+  CHECK(p);
+  Metadata *meta = reinterpret_cast<Metadata *>(allocator.GetMetaData(p));
+  uptr size = meta->requested_size;
+  meta->requested_size = 0;
+  if (flags().zero_in_free)
+    dfsan_set_label(0, p, size);
+  DFsanThread *t = GetCurrentThread();
+  if (t) {
+    AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+    allocator.Deallocate(cache, p);
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocator.Deallocate(cache, p);
+  }
+}
+
+void *DFsanReallocate(void *old_p, uptr new_size, uptr alignment) {
+  Metadata *meta = reinterpret_cast<Metadata *>(allocator.GetMetaData(old_p));
+  uptr old_size = meta->requested_size;
+  uptr actually_allocated_size = allocator.GetActuallyAllocatedSize(old_p);
+  if (new_size <= actually_allocated_size) {
+    // We are not reallocating here.
+    meta->requested_size = new_size;
+    if (new_size > old_size && flags().zero_in_malloc)
+      dfsan_set_label(0, (char *)old_p + old_size, new_size - old_size);
+    return old_p;
+  }
+  uptr memcpy_size = Min(new_size, old_size);
+  void *new_p = DFsanAllocate(new_size, alignment, false /*zeroise*/);
+  if (new_p) {
+    dfsan_copy_memory(new_p, old_p, memcpy_size);
+    dfsan_deallocate(old_p);
+  }
+  return new_p;
+}
+
+void *DFsanCalloc(uptr nmemb, uptr size) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportCallocOverflow(nmemb, size, &stack);
+  }
+  return DFsanAllocate(nmemb * size, sizeof(u64), true /*zeroise*/);
+}
+
+static uptr AllocationSize(const void *p) {
+  if (!p)
+    return 0;
+  const void *beg = allocator.GetBlockBegin(p);
+  if (beg != p)
+    return 0;
+  Metadata *b = (Metadata *)allocator.GetMetaData(p);
+  return b->requested_size;
+}
+
+void *dfsan_malloc(uptr size) {
+  return SetErrnoOnNull(DFsanAllocate(size, sizeof(u64), false /*zeroise*/));
+}
+
+void *dfsan_calloc(uptr nmemb, uptr size) {
+  return SetErrnoOnNull(DFsanCalloc(nmemb, size));
+}
+
+void *dfsan_realloc(void *ptr, uptr size) {
+  if (!ptr)
+    return SetErrnoOnNull(DFsanAllocate(size, sizeof(u64), false /*zeroise*/));
+  if (size == 0) {
+    dfsan_deallocate(ptr);
+    return nullptr;
+  }
+  return SetErrnoOnNull(DFsanReallocate(ptr, size, sizeof(u64)));
+}
+
+void *dfsan_reallocarray(void *ptr, uptr nmemb, uptr size) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportReallocArrayOverflow(nmemb, size, &stack);
+  }
+  return dfsan_realloc(ptr, nmemb * size);
+}
+
+void *dfsan_valloc(uptr size) {
+  return SetErrnoOnNull(
+      DFsanAllocate(size, GetPageSizeCached(), false /*zeroise*/));
+}
+
+void *dfsan_pvalloc(uptr size) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportPvallocOverflow(size, &stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(DFsanAllocate(size, PageSize, false /*zeroise*/));
+}
+
+void *dfsan_aligned_alloc(uptr alignment, uptr size) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportInvalidAlignedAllocAlignment(size, alignment, &stack);
+  }
+  return SetErrnoOnNull(DFsanAllocate(size, alignment, false /*zeroise*/));
+}
+
+void *dfsan_memalign(uptr alignment, uptr size) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    BufferedStackTrace stack;
+    ReportInvalidAllocationAlignment(alignment, &stack);
+  }
+  return SetErrnoOnNull(DFsanAllocate(size, alignment, false /*zeroise*/));
+}
+
+int dfsan_posix_memalign(void **memptr, uptr alignment, uptr size) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    BufferedStackTrace stack;
+    ReportInvalidPosixMemalignAlignment(alignment, &stack);
+  }
+  void *ptr = DFsanAllocate(size, alignment, false /*zeroise*/);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by DFsanAllocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+}  // namespace __dfsan
+
+using namespace __dfsan;
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatAllocated];
+}
+
+uptr __sanitizer_get_heap_size() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatMapped];
+}
+
+uptr __sanitizer_get_free_bytes() { return 1; }
+
+uptr __sanitizer_get_unmapped_bytes() { return 1; }
+
+uptr __sanitizer_get_estimated_allocated_size(uptr size) { return size; }
+
+int __sanitizer_get_ownership(const void *p) { return AllocationSize(p) != 0; }
+
+uptr __sanitizer_get_allocated_size(const void *p) { return AllocationSize(p); }
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.h
new file mode 100644
index 0000000000..3b4171b631
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_allocator.h
@@ -0,0 +1,30 @@
+//===-- dfsan_allocator.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataflowSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_ALLOCATOR_H
+#define DFSAN_ALLOCATOR_H
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __dfsan {
+
+struct DFsanThreadLocalMallocStorage {
+  ALIGNED(8) uptr allocator_cache[96 * (512 * 8 + 16)];  // Opaque.
+  void CommitBack();
+
+ private:
+  // These objects are allocated via mmap() and are zero-initialized.
+  DFsanThreadLocalMallocStorage() {}
+};
+
+}  // namespace __dfsan
+#endif  // DFSAN_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.cpp
new file mode 100644
index 0000000000..9ec598bf2c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.cpp
@@ -0,0 +1,22 @@
+//===-- dfsan_chained_origin_depot.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#include "dfsan_chained_origin_depot.h"
+
+namespace __dfsan {
+
+static ChainedOriginDepot chainedOriginDepot;
+
+ChainedOriginDepot* GetChainedOriginDepot() { return &chainedOriginDepot; }
+
+}  // namespace __dfsan
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.h
new file mode 100644
index 0000000000..d715ef707f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_chained_origin_depot.h
@@ -0,0 +1,26 @@
+//===-- dfsan_chained_origin_depot.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_CHAINED_ORIGIN_DEPOT_H
+#define DFSAN_CHAINED_ORIGIN_DEPOT_H
+
+#include "sanitizer_common/sanitizer_chained_origin_depot.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __dfsan {
+
+ChainedOriginDepot* GetChainedOriginDepot();
+
+}  // namespace __dfsan
+
+#endif  // DFSAN_CHAINED_ORIGIN_DEPOT_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_custom.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_custom.cpp
new file mode 100644
index 0000000000..1965d0ddff
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_custom.cpp
@@ -0,0 +1,2529 @@
+//===-- dfsan_custom.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// This file defines the custom functions listed in done_abilist.txt.
+//===----------------------------------------------------------------------===//
+
+#include <arpa/inet.h>
+#include <assert.h>
+#include <ctype.h>
+#include <dlfcn.h>
+#include <link.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <sched.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/epoll.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "dfsan/dfsan.h"
+#include "dfsan/dfsan_chained_origin_depot.h"
+#include "dfsan/dfsan_flags.h"
+#include "dfsan/dfsan_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+using namespace __dfsan;
+
+#define CALL_WEAK_INTERCEPTOR_HOOK(f, ...)                                     \
+  do {                                                                         \
+    if (f)                                                                     \
+      f(__VA_ARGS__);                                                          \
+  } while (false)
+#define DECLARE_WEAK_INTERCEPTOR_HOOK(f, ...) \
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void f(__VA_ARGS__);
+
+// Async-safe, non-reentrant spin lock.
+class SignalSpinLocker {
+ public:
+  SignalSpinLocker() {
+    sigset_t all_set;
+    sigfillset(&all_set);
+    pthread_sigmask(SIG_SETMASK, &all_set, &saved_thread_mask_);
+    sigactions_mu.Lock();
+  }
+  ~SignalSpinLocker() {
+    sigactions_mu.Unlock();
+    pthread_sigmask(SIG_SETMASK, &saved_thread_mask_, nullptr);
+  }
+
+ private:
+  static StaticSpinMutex sigactions_mu;
+  sigset_t saved_thread_mask_;
+
+  SignalSpinLocker(const SignalSpinLocker &) = delete;
+  SignalSpinLocker &operator=(const SignalSpinLocker &) = delete;
+};
+
+StaticSpinMutex SignalSpinLocker::sigactions_mu;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE int
+__dfsw_stat(const char *path, struct stat *buf, dfsan_label path_label,
+            dfsan_label buf_label, dfsan_label *ret_label) {
+  int ret = stat(path, buf);
+  if (ret == 0)
+    dfsan_set_label(0, buf, sizeof(struct stat));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_stat(
+    const char *path, struct stat *buf, dfsan_label path_label,
+    dfsan_label buf_label, dfsan_label *ret_label, dfsan_origin path_origin,
+    dfsan_origin buf_origin, dfsan_origin *ret_origin) {
+  int ret = __dfsw_stat(path, buf, path_label, buf_label, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_fstat(int fd, struct stat *buf,
+                                               dfsan_label fd_label,
+                                               dfsan_label buf_label,
+                                               dfsan_label *ret_label) {
+  int ret = fstat(fd, buf);
+  if (ret == 0)
+    dfsan_set_label(0, buf, sizeof(struct stat));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_fstat(
+    int fd, struct stat *buf, dfsan_label fd_label, dfsan_label buf_label,
+    dfsan_label *ret_label, dfsan_origin fd_origin, dfsan_origin buf_origin,
+    dfsan_origin *ret_origin) {
+  int ret = __dfsw_fstat(fd, buf, fd_label, buf_label, ret_label);
+  return ret;
+}
+
+static char *dfsan_strchr_with_label(const char *s, int c, size_t *bytes_read,
+                                     dfsan_label s_label, dfsan_label c_label,
+                                     dfsan_label *ret_label) {
+  char *match_pos = nullptr;
+  for (size_t i = 0;; ++i) {
+    if (s[i] == c || s[i] == 0) {
+      // If s[i] is the \0 at the end of the string, and \0 is not the
+      // character we are searching for, then return null.
+      *bytes_read = i + 1;
+      match_pos = s[i] == 0 && c != 0 ? nullptr : const_cast<char *>(s + i);
+      break;
+    }
+  }
+  if (flags().strict_data_dependencies)
+    *ret_label = s_label;
+  else
+    *ret_label = dfsan_union(dfsan_read_label(s, *bytes_read),
+                             dfsan_union(s_label, c_label));
+  return match_pos;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfsw_strchr(const char *s, int c,
+                                                  dfsan_label s_label,
+                                                  dfsan_label c_label,
+                                                  dfsan_label *ret_label) {
+  size_t bytes_read;
+  return dfsan_strchr_with_label(s, c, &bytes_read, s_label, c_label,
+                                 ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strchr(
+    const char *s, int c, dfsan_label s_label, dfsan_label c_label,
+    dfsan_label *ret_label, dfsan_origin s_origin, dfsan_origin c_origin,
+    dfsan_origin *ret_origin) {
+  size_t bytes_read;
+  char *r =
+      dfsan_strchr_with_label(s, c, &bytes_read, s_label, c_label, ret_label);
+  if (flags().strict_data_dependencies) {
+    *ret_origin = s_origin;
+  } else if (*ret_label) {
+    dfsan_origin o = dfsan_read_origin_of_first_taint(s, bytes_read);
+    *ret_origin = o ? o : (s_label ? s_origin : c_origin);
+  }
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfsw_strpbrk(const char *s,
+                                                   const char *accept,
+                                                   dfsan_label s_label,
+                                                   dfsan_label accept_label,
+                                                   dfsan_label *ret_label) {
+  const char *ret = strpbrk(s, accept);
+  if (flags().strict_data_dependencies) {
+    *ret_label = ret ? s_label : 0;
+  } else {
+    size_t s_bytes_read = (ret ? ret - s : strlen(s)) + 1;
+    *ret_label =
+        dfsan_union(dfsan_read_label(s, s_bytes_read),
+                    dfsan_union(dfsan_read_label(accept, strlen(accept) + 1),
+                                dfsan_union(s_label, accept_label)));
+  }
+  return const_cast<char *>(ret);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strpbrk(
+    const char *s, const char *accept, dfsan_label s_label,
+    dfsan_label accept_label, dfsan_label *ret_label, dfsan_origin s_origin,
+    dfsan_origin accept_origin, dfsan_origin *ret_origin) {
+  const char *ret = __dfsw_strpbrk(s, accept, s_label, accept_label, ret_label);
+  if (flags().strict_data_dependencies) {
+    if (ret)
+      *ret_origin = s_origin;
+  } else {
+    if (*ret_label) {
+      size_t s_bytes_read = (ret ? ret - s : strlen(s)) + 1;
+      dfsan_origin o = dfsan_read_origin_of_first_taint(s, s_bytes_read);
+      if (o) {
+        *ret_origin = o;
+      } else {
+        o = dfsan_read_origin_of_first_taint(accept, strlen(accept) + 1);
+        *ret_origin = o ? o : (s_label ? s_origin : accept_origin);
+      }
+    }
+  }
+  return const_cast<char *>(ret);
+}
+
+static int dfsan_memcmp_bcmp(const void *s1, const void *s2, size_t n,
+                             size_t *bytes_read) {
+  const char *cs1 = (const char *) s1, *cs2 = (const char *) s2;
+  for (size_t i = 0; i != n; ++i) {
+    if (cs1[i] != cs2[i]) {
+      *bytes_read = i + 1;
+      return cs1[i] - cs2[i];
+    }
+  }
+  *bytes_read = n;
+  return 0;
+}
+
+static dfsan_label dfsan_get_memcmp_label(const void *s1, const void *s2,
+                                          size_t pos) {
+  if (flags().strict_data_dependencies)
+    return 0;
+  return dfsan_union(dfsan_read_label(s1, pos), dfsan_read_label(s2, pos));
+}
+
+static void dfsan_get_memcmp_origin(const void *s1, const void *s2, size_t pos,
+                                    dfsan_label *ret_label,
+                                    dfsan_origin *ret_origin) {
+  *ret_label = dfsan_get_memcmp_label(s1, s2, pos);
+  if (*ret_label == 0)
+    return;
+  dfsan_origin o = dfsan_read_origin_of_first_taint(s1, pos);
+  *ret_origin = o ? o : dfsan_read_origin_of_first_taint(s2, pos);
+}
+
+static int dfsan_memcmp_bcmp_label(const void *s1, const void *s2, size_t n,
+                                   dfsan_label *ret_label) {
+  size_t bytes_read;
+  int r = dfsan_memcmp_bcmp(s1, s2, n, &bytes_read);
+  *ret_label = dfsan_get_memcmp_label(s1, s2, bytes_read);
+  return r;
+}
+
+static int dfsan_memcmp_bcmp_origin(const void *s1, const void *s2, size_t n,
+                                    dfsan_label *ret_label,
+                                    dfsan_origin *ret_origin) {
+  size_t bytes_read;
+  int r = dfsan_memcmp_bcmp(s1, s2, n, &bytes_read);
+  dfsan_get_memcmp_origin(s1, s2, bytes_read, ret_label, ret_origin);
+  return r;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_memcmp, uptr caller_pc,
+                              const void *s1, const void *s2, size_t n,
+                              dfsan_label s1_label, dfsan_label s2_label,
+                              dfsan_label n_label)
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_memcmp, uptr caller_pc,
+                              const void *s1, const void *s2, size_t n,
+                              dfsan_label s1_label, dfsan_label s2_label,
+                              dfsan_label n_label, dfsan_origin s1_origin,
+                              dfsan_origin s2_origin, dfsan_origin n_origin)
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_memcmp(const void *s1, const void *s2,
+                                                size_t n, dfsan_label s1_label,
+                                                dfsan_label s2_label,
+                                                dfsan_label n_label,
+                                                dfsan_label *ret_label) {
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_memcmp, GET_CALLER_PC(), s1, s2, n,
+                             s1_label, s2_label, n_label);
+  return dfsan_memcmp_bcmp_label(s1, s2, n, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_memcmp(
+    const void *s1, const void *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label,
+    dfsan_origin s1_origin, dfsan_origin s2_origin, dfsan_origin n_origin,
+    dfsan_origin *ret_origin) {
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_memcmp, GET_CALLER_PC(), s1,
+                             s2, n, s1_label, s2_label, n_label, s1_origin,
+                             s2_origin, n_origin);
+  return dfsan_memcmp_bcmp_origin(s1, s2, n, ret_label, ret_origin);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_bcmp(const void *s1, const void *s2,
+                                              size_t n, dfsan_label s1_label,
+                                              dfsan_label s2_label,
+                                              dfsan_label n_label,
+                                              dfsan_label *ret_label) {
+  return dfsan_memcmp_bcmp_label(s1, s2, n, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_bcmp(
+    const void *s1, const void *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label,
+    dfsan_origin s1_origin, dfsan_origin s2_origin, dfsan_origin n_origin,
+    dfsan_origin *ret_origin) {
+  return dfsan_memcmp_bcmp_origin(s1, s2, n, ret_label, ret_origin);
+}
+
+// When n == 0, compare strings without byte limit.
+// When n > 0, compare the first (at most) n bytes of s1 and s2.
+static int dfsan_strncmp(const char *s1, const char *s2, size_t n,
+                         size_t *bytes_read) {
+  for (size_t i = 0;; ++i) {
+    if (s1[i] != s2[i] || s1[i] == 0 || s2[i] == 0 || (n > 0 && i == n - 1)) {
+      *bytes_read = i + 1;
+      return s1[i] - s2[i];
+    }
+  }
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_strcmp, uptr caller_pc,
+                              const char *s1, const char *s2,
+                              dfsan_label s1_label, dfsan_label s2_label)
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_strcmp, uptr caller_pc,
+                              const char *s1, const char *s2,
+                              dfsan_label s1_label, dfsan_label s2_label,
+                              dfsan_origin s1_origin, dfsan_origin s2_origin)
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_strcmp(const char *s1, const char *s2,
+                                                dfsan_label s1_label,
+                                                dfsan_label s2_label,
+                                                dfsan_label *ret_label) {
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_strcmp, GET_CALLER_PC(), s1, s2,
+                             s1_label, s2_label);
+  size_t bytes_read;
+  int r = dfsan_strncmp(s1, s2, 0, &bytes_read);
+  *ret_label = dfsan_get_memcmp_label(s1, s2, bytes_read);
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_strcmp(
+    const char *s1, const char *s2, dfsan_label s1_label, dfsan_label s2_label,
+    dfsan_label *ret_label, dfsan_origin s1_origin, dfsan_origin s2_origin,
+    dfsan_origin *ret_origin) {
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_strcmp, GET_CALLER_PC(), s1,
+                             s2, s1_label, s2_label, s1_origin, s2_origin);
+  size_t bytes_read;
+  int r = dfsan_strncmp(s1, s2, 0, &bytes_read);
+  dfsan_get_memcmp_origin(s1, s2, bytes_read, ret_label, ret_origin);
+  return r;
+}
+
+// When n == 0, compare strings without byte limit.
+// When n > 0, compare the first (at most) n bytes of s1 and s2.
+static int dfsan_strncasecmp(const char *s1, const char *s2, size_t n,
+                             size_t *bytes_read) {
+  for (size_t i = 0;; ++i) {
+    char s1_lower = tolower(s1[i]);
+    char s2_lower = tolower(s2[i]);
+
+    if (s1_lower != s2_lower || s1[i] == 0 || s2[i] == 0 ||
+        (n > 0 && i == n - 1)) {
+      *bytes_read = i + 1;
+      return s1_lower - s2_lower;
+    }
+  }
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_strcasecmp(const char *s1,
+                                                    const char *s2,
+                                                    dfsan_label s1_label,
+                                                    dfsan_label s2_label,
+                                                    dfsan_label *ret_label) {
+  size_t bytes_read;
+  int r = dfsan_strncasecmp(s1, s2, 0, &bytes_read);
+  *ret_label = dfsan_get_memcmp_label(s1, s2, bytes_read);
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_strcasecmp(
+    const char *s1, const char *s2, dfsan_label s1_label, dfsan_label s2_label,
+    dfsan_label *ret_label, dfsan_origin s1_origin, dfsan_origin s2_origin,
+    dfsan_origin *ret_origin) {
+  size_t bytes_read;
+  int r = dfsan_strncasecmp(s1, s2, 0, &bytes_read);
+  dfsan_get_memcmp_origin(s1, s2, bytes_read, ret_label, ret_origin);
+  return r;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_strncmp, uptr caller_pc,
+                              const char *s1, const char *s2, size_t n,
+                              dfsan_label s1_label, dfsan_label s2_label,
+                              dfsan_label n_label)
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_strncmp, uptr caller_pc,
+                              const char *s1, const char *s2, size_t n,
+                              dfsan_label s1_label, dfsan_label s2_label,
+                              dfsan_label n_label, dfsan_origin s1_origin,
+                              dfsan_origin s2_origin, dfsan_origin n_origin)
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_strncmp(const char *s1, const char *s2,
+                                                 size_t n, dfsan_label s1_label,
+                                                 dfsan_label s2_label,
+                                                 dfsan_label n_label,
+                                                 dfsan_label *ret_label) {
+  if (n == 0) {
+    *ret_label = 0;
+    return 0;
+  }
+
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_strncmp, GET_CALLER_PC(), s1, s2,
+                             n, s1_label, s2_label, n_label);
+
+  size_t bytes_read;
+  int r = dfsan_strncmp(s1, s2, n, &bytes_read);
+  *ret_label = dfsan_get_memcmp_label(s1, s2, bytes_read);
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_strncmp(
+    const char *s1, const char *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label,
+    dfsan_origin s1_origin, dfsan_origin s2_origin, dfsan_origin n_origin,
+    dfsan_origin *ret_origin) {
+  if (n == 0) {
+    *ret_label = 0;
+    return 0;
+  }
+
+  CALL_WEAK_INTERCEPTOR_HOOK(dfsan_weak_hook_origin_strncmp, GET_CALLER_PC(),
+                             s1, s2, n, s1_label, s2_label, n_label, s1_origin,
+                             s2_origin, n_origin);
+
+  size_t bytes_read;
+  int r = dfsan_strncmp(s1, s2, n, &bytes_read);
+  dfsan_get_memcmp_origin(s1, s2, bytes_read, ret_label, ret_origin);
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_strncasecmp(
+    const char *s1, const char *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label) {
+  if (n == 0) {
+    *ret_label = 0;
+    return 0;
+  }
+
+  size_t bytes_read;
+  int r = dfsan_strncasecmp(s1, s2, n, &bytes_read);
+  *ret_label = dfsan_get_memcmp_label(s1, s2, bytes_read);
+  return r;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_strncasecmp(
+    const char *s1, const char *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label,
+    dfsan_origin s1_origin, dfsan_origin s2_origin, dfsan_origin n_origin,
+    dfsan_origin *ret_origin) {
+  if (n == 0) {
+    *ret_label = 0;
+    return 0;
+  }
+
+  size_t bytes_read;
+  int r = dfsan_strncasecmp(s1, s2, n, &bytes_read);
+  dfsan_get_memcmp_origin(s1, s2, bytes_read, ret_label, ret_origin);
+  return r;
+}
+
+
+SANITIZER_INTERFACE_ATTRIBUTE size_t
+__dfsw_strlen(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
+  size_t ret = strlen(s);
+  if (flags().strict_data_dependencies) {
+    *ret_label = 0;
+  } else {
+    *ret_label = dfsan_read_label(s, ret + 1);
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE size_t __dfso_strlen(const char *s,
+                                                   dfsan_label s_label,
+                                                   dfsan_label *ret_label,
+                                                   dfsan_origin s_origin,
+                                                   dfsan_origin *ret_origin) {
+  size_t ret = __dfsw_strlen(s, s_label, ret_label);
+  if (!flags().strict_data_dependencies)
+    *ret_origin = dfsan_read_origin_of_first_taint(s, ret + 1);
+  return ret;
+}
+
+static void *dfsan_memmove(void *dest, const void *src, size_t n) {
+  dfsan_label *sdest = shadow_for(dest);
+  const dfsan_label *ssrc = shadow_for(src);
+  internal_memmove((void *)sdest, (const void *)ssrc, n * sizeof(dfsan_label));
+  return internal_memmove(dest, src, n);
+}
+
+static void *dfsan_memmove_with_origin(void *dest, const void *src, size_t n) {
+  dfsan_mem_origin_transfer(dest, src, n);
+  return dfsan_memmove(dest, src, n);
+}
+
+static void *dfsan_memcpy(void *dest, const void *src, size_t n) {
+  dfsan_mem_shadow_transfer(dest, src, n);
+  return internal_memcpy(dest, src, n);
+}
+
+static void *dfsan_memcpy_with_origin(void *dest, const void *src, size_t n) {
+  dfsan_mem_origin_transfer(dest, src, n);
+  return dfsan_memcpy(dest, src, n);
+}
+
+static void dfsan_memset(void *s, int c, dfsan_label c_label, size_t n) {
+  internal_memset(s, c, n);
+  dfsan_set_label(c_label, s, n);
+}
+
+static void dfsan_memset_with_origin(void *s, int c, dfsan_label c_label,
+                                     dfsan_origin c_origin, size_t n) {
+  internal_memset(s, c, n);
+  dfsan_set_label_origin(c_label, c_origin, s, n);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfsw_memcpy(void *dest, const void *src, size_t n,
+                    dfsan_label dest_label, dfsan_label src_label,
+                    dfsan_label n_label, dfsan_label *ret_label) {
+  *ret_label = dest_label;
+  return dfsan_memcpy(dest, src, n);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfso_memcpy(void *dest, const void *src, size_t n,
+                    dfsan_label dest_label, dfsan_label src_label,
+                    dfsan_label n_label, dfsan_label *ret_label,
+                    dfsan_origin dest_origin, dfsan_origin src_origin,
+                    dfsan_origin n_origin, dfsan_origin *ret_origin) {
+  *ret_label = dest_label;
+  *ret_origin = dest_origin;
+  return dfsan_memcpy_with_origin(dest, src, n);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfsw_memmove(void *dest, const void *src, size_t n,
+                     dfsan_label dest_label, dfsan_label src_label,
+                     dfsan_label n_label, dfsan_label *ret_label) {
+  *ret_label = dest_label;
+  return dfsan_memmove(dest, src, n);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfso_memmove(void *dest, const void *src, size_t n,
+                     dfsan_label dest_label, dfsan_label src_label,
+                     dfsan_label n_label, dfsan_label *ret_label,
+                     dfsan_origin dest_origin, dfsan_origin src_origin,
+                     dfsan_origin n_origin, dfsan_origin *ret_origin) {
+  *ret_label = dest_label;
+  *ret_origin = dest_origin;
+  return dfsan_memmove_with_origin(dest, src, n);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfsw_memset(void *s, int c, size_t n,
+                    dfsan_label s_label, dfsan_label c_label,
+                    dfsan_label n_label, dfsan_label *ret_label) {
+  dfsan_memset(s, c, c_label, n);
+  *ret_label = s_label;
+  return s;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__dfso_memset(void *s, int c, size_t n, dfsan_label s_label,
+                    dfsan_label c_label, dfsan_label n_label,
+                    dfsan_label *ret_label, dfsan_origin s_origin,
+                    dfsan_origin c_origin, dfsan_origin n_origin,
+                    dfsan_origin *ret_origin) {
+  dfsan_memset_with_origin(s, c, c_label, c_origin, n);
+  *ret_label = s_label;
+  *ret_origin = s_origin;
+  return s;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfsw_strcat(char *dest, const char *src,
+                                                  dfsan_label dest_label,
+                                                  dfsan_label src_label,
+                                                  dfsan_label *ret_label) {
+  size_t dest_len = strlen(dest);
+  char *ret = strcat(dest, src);
+  dfsan_mem_shadow_transfer(dest + dest_len, src, strlen(src));
+  *ret_label = dest_label;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strcat(
+    char *dest, const char *src, dfsan_label dest_label, dfsan_label src_label,
+    dfsan_label *ret_label, dfsan_origin dest_origin, dfsan_origin src_origin,
+    dfsan_origin *ret_origin) {
+  size_t dest_len = strlen(dest);
+  char *ret = strcat(dest, src);
+  size_t src_len = strlen(src);
+  dfsan_mem_origin_transfer(dest + dest_len, src, src_len);
+  dfsan_mem_shadow_transfer(dest + dest_len, src, src_len);
+  *ret_label = dest_label;
+  *ret_origin = dest_origin;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *
+__dfsw_strdup(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
+  size_t len = strlen(s);
+  void *p = malloc(len+1);
+  dfsan_memcpy(p, s, len+1);
+  *ret_label = 0;
+  return static_cast<char *>(p);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strdup(const char *s,
+                                                  dfsan_label s_label,
+                                                  dfsan_label *ret_label,
+                                                  dfsan_origin s_origin,
+                                                  dfsan_origin *ret_origin) {
+  size_t len = strlen(s);
+  void *p = malloc(len + 1);
+  dfsan_memcpy_with_origin(p, s, len + 1);
+  *ret_label = 0;
+  return static_cast<char *>(p);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *
+__dfsw_strncpy(char *s1, const char *s2, size_t n, dfsan_label s1_label,
+               dfsan_label s2_label, dfsan_label n_label,
+               dfsan_label *ret_label) {
+  size_t len = strlen(s2);
+  if (len < n) {
+    dfsan_memcpy(s1, s2, len+1);
+    dfsan_memset(s1+len+1, 0, 0, n-len-1);
+  } else {
+    dfsan_memcpy(s1, s2, n);
+  }
+
+  *ret_label = s1_label;
+  return s1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strncpy(
+    char *s1, const char *s2, size_t n, dfsan_label s1_label,
+    dfsan_label s2_label, dfsan_label n_label, dfsan_label *ret_label,
+    dfsan_origin s1_origin, dfsan_origin s2_origin, dfsan_origin n_origin,
+    dfsan_origin *ret_origin) {
+  size_t len = strlen(s2);
+  if (len < n) {
+    dfsan_memcpy_with_origin(s1, s2, len + 1);
+    dfsan_memset_with_origin(s1 + len + 1, 0, 0, 0, n - len - 1);
+  } else {
+    dfsan_memcpy_with_origin(s1, s2, n);
+  }
+
+  *ret_label = s1_label;
+  *ret_origin = s1_origin;
+  return s1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t
+__dfsw_pread(int fd, void *buf, size_t count, off_t offset,
+             dfsan_label fd_label, dfsan_label buf_label,
+             dfsan_label count_label, dfsan_label offset_label,
+             dfsan_label *ret_label) {
+  ssize_t ret = pread(fd, buf, count, offset);
+  if (ret > 0)
+    dfsan_set_label(0, buf, ret);
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t __dfso_pread(
+    int fd, void *buf, size_t count, off_t offset, dfsan_label fd_label,
+    dfsan_label buf_label, dfsan_label count_label, dfsan_label offset_label,
+    dfsan_label *ret_label, dfsan_origin fd_origin, dfsan_origin buf_origin,
+    dfsan_origin count_origin, dfsan_label offset_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_pread(fd, buf, count, offset, fd_label, buf_label, count_label,
+                      offset_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t
+__dfsw_read(int fd, void *buf, size_t count,
+             dfsan_label fd_label, dfsan_label buf_label,
+             dfsan_label count_label,
+             dfsan_label *ret_label) {
+  ssize_t ret = read(fd, buf, count);
+  if (ret > 0)
+    dfsan_set_label(0, buf, ret);
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t __dfso_read(
+    int fd, void *buf, size_t count, dfsan_label fd_label,
+    dfsan_label buf_label, dfsan_label count_label, dfsan_label *ret_label,
+    dfsan_origin fd_origin, dfsan_origin buf_origin, dfsan_origin count_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_read(fd, buf, count, fd_label, buf_label, count_label,
+                     ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_clock_gettime(clockid_t clk_id,
+                                                       struct timespec *tp,
+                                                       dfsan_label clk_id_label,
+                                                       dfsan_label tp_label,
+                                                       dfsan_label *ret_label) {
+  int ret = clock_gettime(clk_id, tp);
+  if (ret == 0)
+    dfsan_set_label(0, tp, sizeof(struct timespec));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_clock_gettime(
+    clockid_t clk_id, struct timespec *tp, dfsan_label clk_id_label,
+    dfsan_label tp_label, dfsan_label *ret_label, dfsan_origin clk_id_origin,
+    dfsan_origin tp_origin, dfsan_origin *ret_origin) {
+  return __dfsw_clock_gettime(clk_id, tp, clk_id_label, tp_label, ret_label);
+}
+
+static void dfsan_set_zero_label(const void *ptr, uptr size) {
+  dfsan_set_label(0, const_cast<void *>(ptr), size);
+}
+
+// dlopen() ultimately calls mmap() down inside the loader, which generally
+// doesn't participate in dynamic symbol resolution.  Therefore we won't
+// intercept its calls to mmap, and we have to hook it here.
+SANITIZER_INTERFACE_ATTRIBUTE void *
+__dfsw_dlopen(const char *filename, int flag, dfsan_label filename_label,
+              dfsan_label flag_label, dfsan_label *ret_label) {
+  void *handle = dlopen(filename, flag);
+  link_map *map = GET_LINK_MAP_BY_DLOPEN_HANDLE(handle);
+  if (map)
+    ForEachMappedRegion(map, dfsan_set_zero_label);
+  *ret_label = 0;
+  return handle;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void *__dfso_dlopen(
+    const char *filename, int flag, dfsan_label filename_label,
+    dfsan_label flag_label, dfsan_label *ret_label,
+    dfsan_origin filename_origin, dfsan_origin flag_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_dlopen(filename, flag, filename_label, flag_label, ret_label);
+}
+
+static void *DFsanThreadStartFunc(void *arg) {
+  DFsanThread *t = (DFsanThread *)arg;
+  SetCurrentThread(t);
+  t->Init();
+  SetSigProcMask(&t->starting_sigset_, nullptr);
+  return t->ThreadStart();
+}
+
+static int dfsan_pthread_create(pthread_t *thread, const pthread_attr_t *attr,
+                                void *start_routine_trampoline,
+                                void *start_routine, void *arg,
+                                dfsan_label *ret_label,
+                                bool track_origins = false) {
+  pthread_attr_t myattr;
+  if (!attr) {
+    pthread_attr_init(&myattr);
+    attr = &myattr;
+  }
+
+  // Ensure that the thread stack is large enough to hold all TLS data.
+  AdjustStackSize((void *)(const_cast<pthread_attr_t *>(attr)));
+
+  DFsanThread *t =
+      DFsanThread::Create(start_routine_trampoline,
+                          (thread_callback_t)start_routine, arg, track_origins);
+  ScopedBlockSignals block(&t->starting_sigset_);
+  int res = pthread_create(thread, attr, DFsanThreadStartFunc, t);
+
+  if (attr == &myattr)
+    pthread_attr_destroy(&myattr);
+  *ret_label = 0;
+  return res;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_pthread_create(
+    pthread_t *thread, const pthread_attr_t *attr,
+    void *(*start_routine_trampoline)(void *, void *, dfsan_label,
+                                      dfsan_label *),
+    void *start_routine, void *arg, dfsan_label thread_label,
+    dfsan_label attr_label, dfsan_label start_routine_label,
+    dfsan_label arg_label, dfsan_label *ret_label) {
+  return dfsan_pthread_create(thread, attr, (void *)start_routine_trampoline,
+                              start_routine, arg, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_pthread_create(
+    pthread_t *thread, const pthread_attr_t *attr,
+    void *(*start_routine_trampoline)(void *, void *, dfsan_label,
+                                      dfsan_label *, dfsan_origin,
+                                      dfsan_origin *),
+    void *start_routine, void *arg, dfsan_label thread_label,
+    dfsan_label attr_label, dfsan_label start_routine_label,
+    dfsan_label arg_label, dfsan_label *ret_label, dfsan_origin thread_origin,
+    dfsan_origin attr_origin, dfsan_origin start_routine_origin,
+    dfsan_origin arg_origin, dfsan_origin *ret_origin) {
+  return dfsan_pthread_create(thread, attr, (void *)start_routine_trampoline,
+                              start_routine, arg, ret_label, true);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_pthread_join(pthread_t thread,
+                                                      void **retval,
+                                                      dfsan_label thread_label,
+                                                      dfsan_label retval_label,
+                                                      dfsan_label *ret_label) {
+  int ret = pthread_join(thread, retval);
+  if (ret == 0 && retval)
+    dfsan_set_label(0, retval, sizeof(*retval));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_pthread_join(
+    pthread_t thread, void **retval, dfsan_label thread_label,
+    dfsan_label retval_label, dfsan_label *ret_label,
+    dfsan_origin thread_origin, dfsan_origin retval_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_pthread_join(thread, retval, thread_label, retval_label,
+                             ret_label);
+}
+
+struct dl_iterate_phdr_info {
+  int (*callback_trampoline)(void *callback, struct dl_phdr_info *info,
+                             size_t size, void *data, dfsan_label info_label,
+                             dfsan_label size_label, dfsan_label data_label,
+                             dfsan_label *ret_label);
+  void *callback;
+  void *data;
+};
+
+struct dl_iterate_phdr_origin_info {
+  int (*callback_trampoline)(void *callback, struct dl_phdr_info *info,
+                             size_t size, void *data, dfsan_label info_label,
+                             dfsan_label size_label, dfsan_label data_label,
+                             dfsan_label *ret_label, dfsan_origin info_origin,
+                             dfsan_origin size_origin, dfsan_origin data_origin,
+                             dfsan_origin *ret_origin);
+  void *callback;
+  void *data;
+};
+
+int dl_iterate_phdr_cb(struct dl_phdr_info *info, size_t size, void *data) {
+  dl_iterate_phdr_info *dipi = (dl_iterate_phdr_info *)data;
+  dfsan_set_label(0, *info);
+  dfsan_set_label(0, const_cast<char *>(info->dlpi_name),
+                  strlen(info->dlpi_name) + 1);
+  dfsan_set_label(
+      0, const_cast<char *>(reinterpret_cast<const char *>(info->dlpi_phdr)),
+      sizeof(*info->dlpi_phdr) * info->dlpi_phnum);
+  dfsan_label ret_label;
+  return dipi->callback_trampoline(dipi->callback, info, size, dipi->data, 0, 0,
+                                   0, &ret_label);
+}
+
+int dl_iterate_phdr_origin_cb(struct dl_phdr_info *info, size_t size,
+                              void *data) {
+  dl_iterate_phdr_origin_info *dipi = (dl_iterate_phdr_origin_info *)data;
+  dfsan_set_label(0, *info);
+  dfsan_set_label(0, const_cast<char *>(info->dlpi_name),
+                  strlen(info->dlpi_name) + 1);
+  dfsan_set_label(
+      0, const_cast<char *>(reinterpret_cast<const char *>(info->dlpi_phdr)),
+      sizeof(*info->dlpi_phdr) * info->dlpi_phnum);
+  dfsan_label ret_label;
+  dfsan_origin ret_origin;
+  return dipi->callback_trampoline(dipi->callback, info, size, dipi->data, 0, 0,
+                                   0, &ret_label, 0, 0, 0, &ret_origin);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_dl_iterate_phdr(
+    int (*callback_trampoline)(void *callback, struct dl_phdr_info *info,
+                               size_t size, void *data, dfsan_label info_label,
+                               dfsan_label size_label, dfsan_label data_label,
+                               dfsan_label *ret_label),
+    void *callback, void *data, dfsan_label callback_label,
+    dfsan_label data_label, dfsan_label *ret_label) {
+  dl_iterate_phdr_info dipi = { callback_trampoline, callback, data };
+  *ret_label = 0;
+  return dl_iterate_phdr(dl_iterate_phdr_cb, &dipi);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_dl_iterate_phdr(
+    int (*callback_trampoline)(void *callback, struct dl_phdr_info *info,
+                               size_t size, void *data, dfsan_label info_label,
+                               dfsan_label size_label, dfsan_label data_label,
+                               dfsan_label *ret_label, dfsan_origin info_origin,
+                               dfsan_origin size_origin,
+                               dfsan_origin data_origin,
+                               dfsan_origin *ret_origin),
+    void *callback, void *data, dfsan_label callback_label,
+    dfsan_label data_label, dfsan_label *ret_label,
+    dfsan_origin callback_origin, dfsan_origin data_origin,
+    dfsan_origin *ret_origin) {
+  dl_iterate_phdr_origin_info dipi = {callback_trampoline, callback, data};
+  *ret_label = 0;
+  return dl_iterate_phdr(dl_iterate_phdr_origin_cb, &dipi);
+}
+
+// This function is only available for glibc 2.27 or newer.  Mark it weak so
+// linking succeeds with older glibcs.
+SANITIZER_WEAK_ATTRIBUTE void _dl_get_tls_static_info(size_t *sizep,
+                                                      size_t *alignp);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __dfsw__dl_get_tls_static_info(
+    size_t *sizep, size_t *alignp, dfsan_label sizep_label,
+    dfsan_label alignp_label) {
+  assert(_dl_get_tls_static_info);
+  _dl_get_tls_static_info(sizep, alignp);
+  dfsan_set_label(0, sizep, sizeof(*sizep));
+  dfsan_set_label(0, alignp, sizeof(*alignp));
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void __dfso__dl_get_tls_static_info(
+    size_t *sizep, size_t *alignp, dfsan_label sizep_label,
+    dfsan_label alignp_label, dfsan_origin sizep_origin,
+    dfsan_origin alignp_origin) {
+  __dfsw__dl_get_tls_static_info(sizep, alignp, sizep_label, alignp_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfsw_ctime_r(const time_t *timep, char *buf, dfsan_label timep_label,
+                     dfsan_label buf_label, dfsan_label *ret_label) {
+  char *ret = ctime_r(timep, buf);
+  if (ret) {
+    dfsan_set_label(dfsan_read_label(timep, sizeof(time_t)), buf,
+                    strlen(buf) + 1);
+    *ret_label = buf_label;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfso_ctime_r(const time_t *timep, char *buf, dfsan_label timep_label,
+                     dfsan_label buf_label, dfsan_label *ret_label,
+                     dfsan_origin timep_origin, dfsan_origin buf_origin,
+                     dfsan_origin *ret_origin) {
+  char *ret = ctime_r(timep, buf);
+  if (ret) {
+    dfsan_set_label_origin(
+        dfsan_read_label(timep, sizeof(time_t)),
+        dfsan_read_origin_of_first_taint(timep, sizeof(time_t)), buf,
+        strlen(buf) + 1);
+    *ret_label = buf_label;
+    *ret_origin = buf_origin;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfsw_fgets(char *s, int size, FILE *stream, dfsan_label s_label,
+                   dfsan_label size_label, dfsan_label stream_label,
+                   dfsan_label *ret_label) {
+  char *ret = fgets(s, size, stream);
+  if (ret) {
+    dfsan_set_label(0, ret, strlen(ret) + 1);
+    *ret_label = s_label;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfso_fgets(char *s, int size, FILE *stream, dfsan_label s_label,
+                   dfsan_label size_label, dfsan_label stream_label,
+                   dfsan_label *ret_label, dfsan_origin s_origin,
+                   dfsan_origin size_origin, dfsan_origin stream_origin,
+                   dfsan_origin *ret_origin) {
+  char *ret = __dfsw_fgets(s, size, stream, s_label, size_label, stream_label,
+                           ret_label);
+  if (ret)
+    *ret_origin = s_origin;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfsw_getcwd(char *buf, size_t size, dfsan_label buf_label,
+                    dfsan_label size_label, dfsan_label *ret_label) {
+  char *ret = getcwd(buf, size);
+  if (ret) {
+    dfsan_set_label(0, ret, strlen(ret) + 1);
+    *ret_label = buf_label;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfso_getcwd(char *buf, size_t size, dfsan_label buf_label,
+                    dfsan_label size_label, dfsan_label *ret_label,
+                    dfsan_origin buf_origin, dfsan_origin size_origin,
+                    dfsan_origin *ret_origin) {
+  char *ret = __dfsw_getcwd(buf, size, buf_label, size_label, ret_label);
+  if (ret)
+    *ret_origin = buf_origin;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfsw_get_current_dir_name(dfsan_label *ret_label) {
+  char *ret = get_current_dir_name();
+  if (ret)
+    dfsan_set_label(0, ret, strlen(ret) + 1);
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfso_get_current_dir_name(dfsan_label *ret_label,
+                                  dfsan_origin *ret_origin) {
+  return __dfsw_get_current_dir_name(ret_label);
+}
+
+// This function is only available for glibc 2.25 or newer.  Mark it weak so
+// linking succeeds with older glibcs.
+SANITIZER_WEAK_ATTRIBUTE int getentropy(void *buffer, size_t length);
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_getentropy(void *buffer, size_t length,
+                                                    dfsan_label buffer_label,
+                                                    dfsan_label length_label,
+                                                    dfsan_label *ret_label) {
+  int ret = getentropy(buffer, length);
+  if (ret == 0) {
+    dfsan_set_label(0, buffer, length);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_getentropy(void *buffer, size_t length,
+                                                    dfsan_label buffer_label,
+                                                    dfsan_label length_label,
+                                                    dfsan_label *ret_label,
+                                                    dfsan_origin buffer_origin,
+                                                    dfsan_origin length_origin,
+                                                    dfsan_origin *ret_origin) {
+  return __dfsw_getentropy(buffer, length, buffer_label, length_label,
+                           ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_gethostname(char *name, size_t len, dfsan_label name_label,
+                       dfsan_label len_label, dfsan_label *ret_label) {
+  int ret = gethostname(name, len);
+  if (ret == 0) {
+    dfsan_set_label(0, name, strlen(name) + 1);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_gethostname(char *name, size_t len, dfsan_label name_label,
+                       dfsan_label len_label, dfsan_label *ret_label,
+                       dfsan_origin name_origin, dfsan_origin len_origin,
+                       dfsan_label *ret_origin) {
+  return __dfsw_gethostname(name, len, name_label, len_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_getrlimit(int resource, struct rlimit *rlim,
+                     dfsan_label resource_label, dfsan_label rlim_label,
+                     dfsan_label *ret_label) {
+  int ret = getrlimit(resource, rlim);
+  if (ret == 0) {
+    dfsan_set_label(0, rlim, sizeof(struct rlimit));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_getrlimit(int resource, struct rlimit *rlim,
+                     dfsan_label resource_label, dfsan_label rlim_label,
+                     dfsan_label *ret_label, dfsan_origin resource_origin,
+                     dfsan_origin rlim_origin, dfsan_origin *ret_origin) {
+  return __dfsw_getrlimit(resource, rlim, resource_label, rlim_label,
+                          ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_getrusage(int who, struct rusage *usage, dfsan_label who_label,
+                     dfsan_label usage_label, dfsan_label *ret_label) {
+  int ret = getrusage(who, usage);
+  if (ret == 0) {
+    dfsan_set_label(0, usage, sizeof(struct rusage));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_getrusage(int who, struct rusage *usage, dfsan_label who_label,
+                     dfsan_label usage_label, dfsan_label *ret_label,
+                     dfsan_origin who_origin, dfsan_origin usage_origin,
+                     dfsan_label *ret_origin) {
+  return __dfsw_getrusage(who, usage, who_label, usage_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfsw_strcpy(char *dest, const char *src, dfsan_label dst_label,
+                    dfsan_label src_label, dfsan_label *ret_label) {
+  char *ret = strcpy(dest, src);
+  if (ret) {
+    dfsan_mem_shadow_transfer(dest, src, strlen(src) + 1);
+  }
+  *ret_label = dst_label;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+char *__dfso_strcpy(char *dest, const char *src, dfsan_label dst_label,
+                    dfsan_label src_label, dfsan_label *ret_label,
+                    dfsan_origin dst_origin, dfsan_origin src_origin,
+                    dfsan_origin *ret_origin) {
+  char *ret = strcpy(dest, src);
+  if (ret) {
+    size_t str_len = strlen(src) + 1;
+    dfsan_mem_origin_transfer(dest, src, str_len);
+    dfsan_mem_shadow_transfer(dest, src, str_len);
+  }
+  *ret_label = dst_label;
+  *ret_origin = dst_origin;
+  return ret;
+}
+
+static long int dfsan_strtol(const char *nptr, char **endptr, int base,
+                             char **tmp_endptr) {
+  assert(tmp_endptr);
+  long int ret = strtol(nptr, tmp_endptr, base);
+  if (endptr)
+    *endptr = *tmp_endptr;
+  return ret;
+}
+
+static void dfsan_strtolong_label(const char *nptr, const char *tmp_endptr,
+                                  dfsan_label base_label,
+                                  dfsan_label *ret_label) {
+  if (tmp_endptr > nptr) {
+    // If *tmp_endptr is '\0' include its label as well.
+    *ret_label = dfsan_union(
+        base_label,
+        dfsan_read_label(nptr, tmp_endptr - nptr + (*tmp_endptr ? 0 : 1)));
+  } else {
+    *ret_label = 0;
+  }
+}
+
+static void dfsan_strtolong_origin(const char *nptr, const char *tmp_endptr,
+                                   dfsan_label base_label,
+                                   dfsan_label *ret_label,
+                                   dfsan_origin base_origin,
+                                   dfsan_origin *ret_origin) {
+  if (tmp_endptr > nptr) {
+    // When multiple inputs are tainted, we propagate one of its origins.
+    // Because checking if base_label is tainted does not need additional
+    // computation, we prefer to propagating base_origin.
+    *ret_origin = base_label
+                      ? base_origin
+                      : dfsan_read_origin_of_first_taint(
+                            nptr, tmp_endptr - nptr + (*tmp_endptr ? 0 : 1));
+  }
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long int __dfsw_strtol(const char *nptr, char **endptr, int base,
+                       dfsan_label nptr_label, dfsan_label endptr_label,
+                       dfsan_label base_label, dfsan_label *ret_label) {
+  char *tmp_endptr;
+  long int ret = dfsan_strtol(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long int __dfso_strtol(const char *nptr, char **endptr, int base,
+                       dfsan_label nptr_label, dfsan_label endptr_label,
+                       dfsan_label base_label, dfsan_label *ret_label,
+                       dfsan_origin nptr_origin, dfsan_origin endptr_origin,
+                       dfsan_origin base_origin, dfsan_origin *ret_origin) {
+  char *tmp_endptr;
+  long int ret = dfsan_strtol(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  dfsan_strtolong_origin(nptr, tmp_endptr, base_label, ret_label, base_origin,
+                         ret_origin);
+  return ret;
+}
+
+static double dfsan_strtod(const char *nptr, char **endptr, char **tmp_endptr) {
+  assert(tmp_endptr);
+  double ret = strtod(nptr, tmp_endptr);
+  if (endptr)
+    *endptr = *tmp_endptr;
+  return ret;
+}
+
+static void dfsan_strtod_label(const char *nptr, const char *tmp_endptr,
+                               dfsan_label *ret_label) {
+  if (tmp_endptr > nptr) {
+    // If *tmp_endptr is '\0' include its label as well.
+    *ret_label = dfsan_read_label(
+        nptr,
+        tmp_endptr - nptr + (*tmp_endptr ? 0 : 1));
+  } else {
+    *ret_label = 0;
+  }
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+double __dfsw_strtod(const char *nptr, char **endptr, dfsan_label nptr_label,
+                     dfsan_label endptr_label, dfsan_label *ret_label) {
+  char *tmp_endptr;
+  double ret = dfsan_strtod(nptr, endptr, &tmp_endptr);
+  dfsan_strtod_label(nptr, tmp_endptr, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+double __dfso_strtod(const char *nptr, char **endptr, dfsan_label nptr_label,
+                     dfsan_label endptr_label, dfsan_label *ret_label,
+                     dfsan_origin nptr_origin, dfsan_origin endptr_origin,
+                     dfsan_origin *ret_origin) {
+  char *tmp_endptr;
+  double ret = dfsan_strtod(nptr, endptr, &tmp_endptr);
+  dfsan_strtod_label(nptr, tmp_endptr, ret_label);
+  if (tmp_endptr > nptr) {
+    // If *tmp_endptr is '\0' include its label as well.
+    *ret_origin = dfsan_read_origin_of_first_taint(
+        nptr, tmp_endptr - nptr + (*tmp_endptr ? 0 : 1));
+  } else {
+    *ret_origin = 0;
+  }
+  return ret;
+}
+
+static long long int dfsan_strtoll(const char *nptr, char **endptr, int base,
+                                   char **tmp_endptr) {
+  assert(tmp_endptr);
+  long long int ret = strtoll(nptr, tmp_endptr, base);
+  if (endptr)
+    *endptr = *tmp_endptr;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long long int __dfsw_strtoll(const char *nptr, char **endptr, int base,
+                             dfsan_label nptr_label, dfsan_label endptr_label,
+                             dfsan_label base_label, dfsan_label *ret_label) {
+  char *tmp_endptr;
+  long long int ret = dfsan_strtoll(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long long int __dfso_strtoll(const char *nptr, char **endptr, int base,
+                             dfsan_label nptr_label, dfsan_label endptr_label,
+                             dfsan_label base_label, dfsan_label *ret_label,
+                             dfsan_origin nptr_origin,
+                             dfsan_origin endptr_origin,
+                             dfsan_origin base_origin,
+                             dfsan_origin *ret_origin) {
+  char *tmp_endptr;
+  long long int ret = dfsan_strtoll(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  dfsan_strtolong_origin(nptr, tmp_endptr, base_label, ret_label, base_origin,
+                         ret_origin);
+  return ret;
+}
+
+static unsigned long int dfsan_strtoul(const char *nptr, char **endptr,
+                                       int base, char **tmp_endptr) {
+  assert(tmp_endptr);
+  unsigned long int ret = strtoul(nptr, tmp_endptr, base);
+  if (endptr)
+    *endptr = *tmp_endptr;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+unsigned long int __dfsw_strtoul(const char *nptr, char **endptr, int base,
+                       dfsan_label nptr_label, dfsan_label endptr_label,
+                       dfsan_label base_label, dfsan_label *ret_label) {
+  char *tmp_endptr;
+  unsigned long int ret = dfsan_strtoul(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+unsigned long int __dfso_strtoul(
+    const char *nptr, char **endptr, int base, dfsan_label nptr_label,
+    dfsan_label endptr_label, dfsan_label base_label, dfsan_label *ret_label,
+    dfsan_origin nptr_origin, dfsan_origin endptr_origin,
+    dfsan_origin base_origin, dfsan_origin *ret_origin) {
+  char *tmp_endptr;
+  unsigned long int ret = dfsan_strtoul(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  dfsan_strtolong_origin(nptr, tmp_endptr, base_label, ret_label, base_origin,
+                         ret_origin);
+  return ret;
+}
+
+static long long unsigned int dfsan_strtoull(const char *nptr, char **endptr,
+                                             int base, char **tmp_endptr) {
+  assert(tmp_endptr);
+  long long unsigned int ret = strtoull(nptr, tmp_endptr, base);
+  if (endptr)
+    *endptr = *tmp_endptr;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long long unsigned int __dfsw_strtoull(const char *nptr, char **endptr,
+                                       int base, dfsan_label nptr_label,
+                                       dfsan_label endptr_label,
+                                       dfsan_label base_label,
+                                       dfsan_label *ret_label) {
+  char *tmp_endptr;
+  long long unsigned int ret = dfsan_strtoull(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+long long unsigned int __dfso_strtoull(
+    const char *nptr, char **endptr, int base, dfsan_label nptr_label,
+    dfsan_label endptr_label, dfsan_label base_label, dfsan_label *ret_label,
+    dfsan_origin nptr_origin, dfsan_origin endptr_origin,
+    dfsan_origin base_origin, dfsan_origin *ret_origin) {
+  char *tmp_endptr;
+  long long unsigned int ret = dfsan_strtoull(nptr, endptr, base, &tmp_endptr);
+  dfsan_strtolong_label(nptr, tmp_endptr, base_label, ret_label);
+  dfsan_strtolong_origin(nptr, tmp_endptr, base_label, ret_label, base_origin,
+                         ret_origin);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+time_t __dfsw_time(time_t *t, dfsan_label t_label, dfsan_label *ret_label) {
+  time_t ret = time(t);
+  if (ret != (time_t) -1 && t) {
+    dfsan_set_label(0, t, sizeof(time_t));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+time_t __dfso_time(time_t *t, dfsan_label t_label, dfsan_label *ret_label,
+                   dfsan_origin t_origin, dfsan_origin *ret_origin) {
+  return __dfsw_time(t, t_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_inet_pton(int af, const char *src, void *dst, dfsan_label af_label,
+                     dfsan_label src_label, dfsan_label dst_label,
+                     dfsan_label *ret_label) {
+  int ret = inet_pton(af, src, dst);
+  if (ret == 1) {
+    dfsan_set_label(dfsan_read_label(src, strlen(src) + 1), dst,
+                    af == AF_INET ? sizeof(struct in_addr) : sizeof(in6_addr));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_inet_pton(int af, const char *src, void *dst, dfsan_label af_label,
+                     dfsan_label src_label, dfsan_label dst_label,
+                     dfsan_label *ret_label, dfsan_origin af_origin,
+                     dfsan_origin src_origin, dfsan_origin dst_origin,
+                     dfsan_origin *ret_origin) {
+  int ret = inet_pton(af, src, dst);
+  if (ret == 1) {
+    int src_len = strlen(src) + 1;
+    dfsan_set_label_origin(
+        dfsan_read_label(src, src_len),
+        dfsan_read_origin_of_first_taint(src, src_len), dst,
+        af == AF_INET ? sizeof(struct in_addr) : sizeof(in6_addr));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+struct tm *__dfsw_localtime_r(const time_t *timep, struct tm *result,
+                              dfsan_label timep_label, dfsan_label result_label,
+                              dfsan_label *ret_label) {
+  struct tm *ret = localtime_r(timep, result);
+  if (ret) {
+    dfsan_set_label(dfsan_read_label(timep, sizeof(time_t)), result,
+                    sizeof(struct tm));
+    *ret_label = result_label;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+struct tm *__dfso_localtime_r(const time_t *timep, struct tm *result,
+                              dfsan_label timep_label, dfsan_label result_label,
+                              dfsan_label *ret_label, dfsan_origin timep_origin,
+                              dfsan_origin result_origin,
+                              dfsan_origin *ret_origin) {
+  struct tm *ret = localtime_r(timep, result);
+  if (ret) {
+    dfsan_set_label_origin(
+        dfsan_read_label(timep, sizeof(time_t)),
+        dfsan_read_origin_of_first_taint(timep, sizeof(time_t)), result,
+        sizeof(struct tm));
+    *ret_label = result_label;
+    *ret_origin = result_origin;
+  } else {
+    *ret_label = 0;
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_getpwuid_r(id_t uid, struct passwd *pwd,
+                      char *buf, size_t buflen, struct passwd **result,
+                      dfsan_label uid_label, dfsan_label pwd_label,
+                      dfsan_label buf_label, dfsan_label buflen_label,
+                      dfsan_label result_label, dfsan_label *ret_label) {
+  // Store the data in pwd, the strings referenced from pwd in buf, and the
+  // address of pwd in *result.  On failure, NULL is stored in *result.
+  int ret = getpwuid_r(uid, pwd, buf, buflen, result);
+  if (ret == 0) {
+    dfsan_set_label(0, pwd, sizeof(struct passwd));
+    dfsan_set_label(0, buf, strlen(buf) + 1);
+  }
+  *ret_label = 0;
+  dfsan_set_label(0, result, sizeof(struct passwd*));
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_getpwuid_r(id_t uid, struct passwd *pwd, char *buf, size_t buflen,
+                      struct passwd **result, dfsan_label uid_label,
+                      dfsan_label pwd_label, dfsan_label buf_label,
+                      dfsan_label buflen_label, dfsan_label result_label,
+                      dfsan_label *ret_label, dfsan_origin uid_origin,
+                      dfsan_origin pwd_origin, dfsan_origin buf_origin,
+                      dfsan_origin buflen_origin, dfsan_origin result_origin,
+                      dfsan_origin *ret_origin) {
+  return __dfsw_getpwuid_r(uid, pwd, buf, buflen, result, uid_label, pwd_label,
+                           buf_label, buflen_label, result_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_epoll_wait(int epfd, struct epoll_event *events, int maxevents,
+                      int timeout, dfsan_label epfd_label,
+                      dfsan_label events_label, dfsan_label maxevents_label,
+                      dfsan_label timeout_label, dfsan_label *ret_label) {
+  int ret = epoll_wait(epfd, events, maxevents, timeout);
+  if (ret > 0)
+    dfsan_set_label(0, events, ret * sizeof(*events));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_epoll_wait(int epfd, struct epoll_event *events, int maxevents,
+                      int timeout, dfsan_label epfd_label,
+                      dfsan_label events_label, dfsan_label maxevents_label,
+                      dfsan_label timeout_label, dfsan_label *ret_label,
+                      dfsan_origin epfd_origin, dfsan_origin events_origin,
+                      dfsan_origin maxevents_origin,
+                      dfsan_origin timeout_origin, dfsan_origin *ret_origin) {
+  return __dfsw_epoll_wait(epfd, events, maxevents, timeout, epfd_label,
+                           events_label, maxevents_label, timeout_label,
+                           ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_poll(struct pollfd *fds, nfds_t nfds, int timeout,
+                dfsan_label dfs_label, dfsan_label nfds_label,
+                dfsan_label timeout_label, dfsan_label *ret_label) {
+  int ret = poll(fds, nfds, timeout);
+  if (ret >= 0) {
+    for (; nfds > 0; --nfds) {
+      dfsan_set_label(0, &fds[nfds - 1].revents, sizeof(fds[nfds - 1].revents));
+    }
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_poll(struct pollfd *fds, nfds_t nfds, int timeout,
+                dfsan_label dfs_label, dfsan_label nfds_label,
+                dfsan_label timeout_label, dfsan_label *ret_label,
+                dfsan_origin dfs_origin, dfsan_origin nfds_origin,
+                dfsan_origin timeout_origin, dfsan_origin *ret_origin) {
+  return __dfsw_poll(fds, nfds, timeout, dfs_label, nfds_label, timeout_label,
+                     ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_select(int nfds, fd_set *readfds, fd_set *writefds,
+                  fd_set *exceptfds, struct timeval *timeout,
+                  dfsan_label nfds_label, dfsan_label readfds_label,
+                  dfsan_label writefds_label, dfsan_label exceptfds_label,
+                  dfsan_label timeout_label, dfsan_label *ret_label) {
+  int ret = select(nfds, readfds, writefds, exceptfds, timeout);
+  // Clear everything (also on error) since their content is either set or
+  // undefined.
+  if (readfds) {
+    dfsan_set_label(0, readfds, sizeof(fd_set));
+  }
+  if (writefds) {
+    dfsan_set_label(0, writefds, sizeof(fd_set));
+  }
+  if (exceptfds) {
+    dfsan_set_label(0, exceptfds, sizeof(fd_set));
+  }
+  dfsan_set_label(0, timeout, sizeof(struct timeval));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_select(int nfds, fd_set *readfds, fd_set *writefds,
+                  fd_set *exceptfds, struct timeval *timeout,
+                  dfsan_label nfds_label, dfsan_label readfds_label,
+                  dfsan_label writefds_label, dfsan_label exceptfds_label,
+                  dfsan_label timeout_label, dfsan_label *ret_label,
+                  dfsan_origin nfds_origin, dfsan_origin readfds_origin,
+                  dfsan_origin writefds_origin, dfsan_origin exceptfds_origin,
+                  dfsan_origin timeout_origin, dfsan_origin *ret_origin) {
+  return __dfsw_select(nfds, readfds, writefds, exceptfds, timeout, nfds_label,
+                       readfds_label, writefds_label, exceptfds_label,
+                       timeout_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask,
+                             dfsan_label pid_label,
+                             dfsan_label cpusetsize_label,
+                             dfsan_label mask_label, dfsan_label *ret_label) {
+  int ret = sched_getaffinity(pid, cpusetsize, mask);
+  if (ret == 0) {
+    dfsan_set_label(0, mask, cpusetsize);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask,
+                             dfsan_label pid_label,
+                             dfsan_label cpusetsize_label,
+                             dfsan_label mask_label, dfsan_label *ret_label,
+                             dfsan_origin pid_origin,
+                             dfsan_origin cpusetsize_origin,
+                             dfsan_origin mask_origin,
+                             dfsan_origin *ret_origin) {
+  return __dfsw_sched_getaffinity(pid, cpusetsize, mask, pid_label,
+                                  cpusetsize_label, mask_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_sigemptyset(sigset_t *set, dfsan_label set_label,
+                       dfsan_label *ret_label) {
+  int ret = sigemptyset(set);
+  dfsan_set_label(0, set, sizeof(sigset_t));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_sigemptyset(sigset_t *set, dfsan_label set_label,
+                       dfsan_label *ret_label, dfsan_origin set_origin,
+                       dfsan_origin *ret_origin) {
+  return __dfsw_sigemptyset(set, set_label, ret_label);
+}
+
+class SignalHandlerScope {
+ public:
+  SignalHandlerScope() {
+    if (DFsanThread *t = GetCurrentThread())
+      t->EnterSignalHandler();
+  }
+  ~SignalHandlerScope() {
+    if (DFsanThread *t = GetCurrentThread())
+      t->LeaveSignalHandler();
+  }
+};
+
+// Clear DFSan runtime TLS state at the end of a scope.
+//
+// Implementation must be async-signal-safe and use small data size, because
+// instances of this class may live on the signal handler stack.
+//
+// DFSan uses TLS to pass metadata of arguments and return values. When an
+// instrumented function accesses the TLS, if a signal callback happens, and the
+// callback calls other instrumented functions with updating the same TLS, the
+// TLS is in an inconsistent state after the callback ends. This may cause
+// either under-tainting or over-tainting.
+//
+// The current implementation simply resets TLS at restore. This prevents from
+// over-tainting. Although under-tainting may still happen, a taint flow can be
+// found eventually if we run a DFSan-instrumented program multiple times. The
+// alternative option is saving the entire TLS. However the TLS storage takes
+// 2k bytes, and signal calls could be nested. So it does not seem worth.
+class ScopedClearThreadLocalState {
+ public:
+  ScopedClearThreadLocalState() {}
+  ~ScopedClearThreadLocalState() { dfsan_clear_thread_local_state(); }
+};
+
+// SignalSpinLocker::sigactions_mu guarantees atomicity of sigaction() calls.
+const int kMaxSignals = 1024;
+static atomic_uintptr_t sigactions[kMaxSignals];
+
+static void SignalHandler(int signo) {
+  SignalHandlerScope signal_handler_scope;
+  ScopedClearThreadLocalState scoped_clear_tls;
+
+  // Clear shadows for all inputs provided by system. This is why DFSan
+  // instrumentation generates a trampoline function to each function pointer,
+  // and uses the trampoline to clear shadows. However sigaction does not use
+  // a function pointer directly, so we have to do this manually.
+  dfsan_clear_arg_tls(0, sizeof(dfsan_label));
+
+  typedef void (*signal_cb)(int x);
+  signal_cb cb =
+      (signal_cb)atomic_load(&sigactions[signo], memory_order_relaxed);
+  cb(signo);
+}
+
+static void SignalAction(int signo, siginfo_t *si, void *uc) {
+  SignalHandlerScope signal_handler_scope;
+  ScopedClearThreadLocalState scoped_clear_tls;
+
+  // Clear shadows for all inputs provided by system. Similar to SignalHandler.
+  dfsan_clear_arg_tls(0, 3 * sizeof(dfsan_label));
+  dfsan_set_label(0, si, sizeof(*si));
+  dfsan_set_label(0, uc, sizeof(ucontext_t));
+
+  typedef void (*sigaction_cb)(int, siginfo_t *, void *);
+  sigaction_cb cb =
+      (sigaction_cb)atomic_load(&sigactions[signo], memory_order_relaxed);
+  cb(signo, si, uc);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_sigaction(int signum, const struct sigaction *act,
+                     struct sigaction *oldact, dfsan_label signum_label,
+                     dfsan_label act_label, dfsan_label oldact_label,
+                     dfsan_label *ret_label) {
+  CHECK_LT(signum, kMaxSignals);
+  SignalSpinLocker lock;
+  uptr old_cb = atomic_load(&sigactions[signum], memory_order_relaxed);
+  struct sigaction new_act;
+  struct sigaction *pnew_act = act ? &new_act : nullptr;
+  if (act) {
+    internal_memcpy(pnew_act, act, sizeof(struct sigaction));
+    if (pnew_act->sa_flags & SA_SIGINFO) {
+      uptr cb = (uptr)(pnew_act->sa_sigaction);
+      if (cb != (uptr)SIG_IGN && cb != (uptr)SIG_DFL) {
+        atomic_store(&sigactions[signum], cb, memory_order_relaxed);
+        pnew_act->sa_sigaction = SignalAction;
+      }
+    } else {
+      uptr cb = (uptr)(pnew_act->sa_handler);
+      if (cb != (uptr)SIG_IGN && cb != (uptr)SIG_DFL) {
+        atomic_store(&sigactions[signum], cb, memory_order_relaxed);
+        pnew_act->sa_handler = SignalHandler;
+      }
+    }
+  }
+
+  int ret = sigaction(signum, pnew_act, oldact);
+
+  if (ret == 0 && oldact) {
+    if (oldact->sa_flags & SA_SIGINFO) {
+      if (oldact->sa_sigaction == SignalAction)
+        oldact->sa_sigaction = (decltype(oldact->sa_sigaction))old_cb;
+    } else {
+      if (oldact->sa_handler == SignalHandler)
+        oldact->sa_handler = (decltype(oldact->sa_handler))old_cb;
+    }
+  }
+
+  if (oldact) {
+    dfsan_set_label(0, oldact, sizeof(struct sigaction));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_sigaction(int signum, const struct sigaction *act,
+                     struct sigaction *oldact, dfsan_label signum_label,
+                     dfsan_label act_label, dfsan_label oldact_label,
+                     dfsan_label *ret_label, dfsan_origin signum_origin,
+                     dfsan_origin act_origin, dfsan_origin oldact_origin,
+                     dfsan_origin *ret_origin) {
+  return __dfsw_sigaction(signum, act, oldact, signum_label, act_label,
+                          oldact_label, ret_label);
+}
+
+static sighandler_t dfsan_signal(int signum, sighandler_t handler,
+                                 dfsan_label *ret_label) {
+  CHECK_LT(signum, kMaxSignals);
+  SignalSpinLocker lock;
+  uptr old_cb = atomic_load(&sigactions[signum], memory_order_relaxed);
+  if (handler != SIG_IGN && handler != SIG_DFL) {
+    atomic_store(&sigactions[signum], (uptr)handler, memory_order_relaxed);
+    handler = &SignalHandler;
+  }
+
+  sighandler_t ret = signal(signum, handler);
+
+  if (ret == SignalHandler)
+    ret = (sighandler_t)old_cb;
+
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+sighandler_t __dfsw_signal(int signum,
+                           void *(*handler_trampoline)(void *, int, dfsan_label,
+                                                       dfsan_label *),
+                           sighandler_t handler, dfsan_label signum_label,
+                           dfsan_label handler_label, dfsan_label *ret_label) {
+  return dfsan_signal(signum, handler, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+sighandler_t __dfso_signal(
+    int signum,
+    void *(*handler_trampoline)(void *, int, dfsan_label, dfsan_label *,
+                                dfsan_origin, dfsan_origin *),
+    sighandler_t handler, dfsan_label signum_label, dfsan_label handler_label,
+    dfsan_label *ret_label, dfsan_origin signum_origin,
+    dfsan_origin handler_origin, dfsan_origin *ret_origin) {
+  return dfsan_signal(signum, handler, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_sigaltstack(const stack_t *ss, stack_t *old_ss, dfsan_label ss_label,
+                       dfsan_label old_ss_label, dfsan_label *ret_label) {
+  int ret = sigaltstack(ss, old_ss);
+  if (ret != -1 && old_ss)
+    dfsan_set_label(0, old_ss, sizeof(*old_ss));
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_sigaltstack(const stack_t *ss, stack_t *old_ss, dfsan_label ss_label,
+                       dfsan_label old_ss_label, dfsan_label *ret_label,
+                       dfsan_origin ss_origin, dfsan_origin old_ss_origin,
+                       dfsan_origin *ret_origin) {
+  return __dfsw_sigaltstack(ss, old_ss, ss_label, old_ss_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_gettimeofday(struct timeval *tv, struct timezone *tz,
+                        dfsan_label tv_label, dfsan_label tz_label,
+                        dfsan_label *ret_label) {
+  int ret = gettimeofday(tv, tz);
+  if (tv) {
+    dfsan_set_label(0, tv, sizeof(struct timeval));
+  }
+  if (tz) {
+    dfsan_set_label(0, tz, sizeof(struct timezone));
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_gettimeofday(struct timeval *tv, struct timezone *tz,
+                        dfsan_label tv_label, dfsan_label tz_label,
+                        dfsan_label *ret_label, dfsan_origin tv_origin,
+                        dfsan_origin tz_origin, dfsan_origin *ret_origin) {
+  return __dfsw_gettimeofday(tv, tz, tv_label, tz_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void *__dfsw_memchr(void *s, int c, size_t n,
+                                                  dfsan_label s_label,
+                                                  dfsan_label c_label,
+                                                  dfsan_label n_label,
+                                                  dfsan_label *ret_label) {
+  void *ret = memchr(s, c, n);
+  if (flags().strict_data_dependencies) {
+    *ret_label = ret ? s_label : 0;
+  } else {
+    size_t len =
+        ret ? reinterpret_cast<char *>(ret) - reinterpret_cast<char *>(s) + 1
+            : n;
+    *ret_label =
+        dfsan_union(dfsan_read_label(s, len), dfsan_union(s_label, c_label));
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void *__dfso_memchr(
+    void *s, int c, size_t n, dfsan_label s_label, dfsan_label c_label,
+    dfsan_label n_label, dfsan_label *ret_label, dfsan_origin s_origin,
+    dfsan_origin c_origin, dfsan_origin n_origin, dfsan_origin *ret_origin) {
+  void *ret = __dfsw_memchr(s, c, n, s_label, c_label, n_label, ret_label);
+  if (flags().strict_data_dependencies) {
+    if (ret)
+      *ret_origin = s_origin;
+  } else {
+    size_t len =
+        ret ? reinterpret_cast<char *>(ret) - reinterpret_cast<char *>(s) + 1
+            : n;
+    dfsan_origin o = dfsan_read_origin_of_first_taint(s, len);
+    *ret_origin = o ? o : (s_label ? s_origin : c_origin);
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfsw_strrchr(char *s, int c,
+                                                   dfsan_label s_label,
+                                                   dfsan_label c_label,
+                                                   dfsan_label *ret_label) {
+  char *ret = strrchr(s, c);
+  if (flags().strict_data_dependencies) {
+    *ret_label = ret ? s_label : 0;
+  } else {
+    *ret_label =
+        dfsan_union(dfsan_read_label(s, strlen(s) + 1),
+                    dfsan_union(s_label, c_label));
+  }
+
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strrchr(
+    char *s, int c, dfsan_label s_label, dfsan_label c_label,
+    dfsan_label *ret_label, dfsan_origin s_origin, dfsan_origin c_origin,
+    dfsan_origin *ret_origin) {
+  char *ret = __dfsw_strrchr(s, c, s_label, c_label, ret_label);
+  if (flags().strict_data_dependencies) {
+    if (ret)
+      *ret_origin = s_origin;
+  } else {
+    size_t s_len = strlen(s) + 1;
+    dfsan_origin o = dfsan_read_origin_of_first_taint(s, s_len);
+    *ret_origin = o ? o : (s_label ? s_origin : c_origin);
+  }
+
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfsw_strstr(char *haystack, char *needle,
+                                                  dfsan_label haystack_label,
+                                                  dfsan_label needle_label,
+                                                  dfsan_label *ret_label) {
+  char *ret = strstr(haystack, needle);
+  if (flags().strict_data_dependencies) {
+    *ret_label = ret ? haystack_label : 0;
+  } else {
+    size_t len = ret ? ret + strlen(needle) - haystack : strlen(haystack) + 1;
+    *ret_label =
+        dfsan_union(dfsan_read_label(haystack, len),
+                    dfsan_union(dfsan_read_label(needle, strlen(needle) + 1),
+                                dfsan_union(haystack_label, needle_label)));
+  }
+
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE char *__dfso_strstr(char *haystack, char *needle,
+                                                  dfsan_label haystack_label,
+                                                  dfsan_label needle_label,
+                                                  dfsan_label *ret_label,
+                                                  dfsan_origin haystack_origin,
+                                                  dfsan_origin needle_origin,
+                                                  dfsan_origin *ret_origin) {
+  char *ret =
+      __dfsw_strstr(haystack, needle, haystack_label, needle_label, ret_label);
+  if (flags().strict_data_dependencies) {
+    if (ret)
+      *ret_origin = haystack_origin;
+  } else {
+    size_t needle_len = strlen(needle);
+    size_t len = ret ? ret + needle_len - haystack : strlen(haystack) + 1;
+    dfsan_origin o = dfsan_read_origin_of_first_taint(haystack, len);
+    if (o) {
+      *ret_origin = o;
+    } else {
+      o = dfsan_read_origin_of_first_taint(needle, needle_len + 1);
+      *ret_origin = o ? o : (haystack_label ? haystack_origin : needle_origin);
+    }
+  }
+
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_nanosleep(const struct timespec *req,
+                                                   struct timespec *rem,
+                                                   dfsan_label req_label,
+                                                   dfsan_label rem_label,
+                                                   dfsan_label *ret_label) {
+  int ret = nanosleep(req, rem);
+  *ret_label = 0;
+  if (ret == -1) {
+    // Interrupted by a signal, rem is filled with the remaining time.
+    dfsan_set_label(0, rem, sizeof(struct timespec));
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_nanosleep(
+    const struct timespec *req, struct timespec *rem, dfsan_label req_label,
+    dfsan_label rem_label, dfsan_label *ret_label, dfsan_origin req_origin,
+    dfsan_origin rem_origin, dfsan_origin *ret_origin) {
+  return __dfsw_nanosleep(req, rem, req_label, rem_label, ret_label);
+}
+
+static void clear_msghdr_labels(size_t bytes_written, struct msghdr *msg) {
+  dfsan_set_label(0, msg, sizeof(*msg));
+  dfsan_set_label(0, msg->msg_name, msg->msg_namelen);
+  dfsan_set_label(0, msg->msg_control, msg->msg_controllen);
+  for (size_t i = 0; bytes_written > 0; ++i) {
+    assert(i < msg->msg_iovlen);
+    struct iovec *iov = &msg->msg_iov[i];
+    size_t iov_written =
+        bytes_written < iov->iov_len ? bytes_written : iov->iov_len;
+    dfsan_set_label(0, iov->iov_base, iov_written);
+    bytes_written -= iov_written;
+  }
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_recvmmsg(
+    int sockfd, struct mmsghdr *msgvec, unsigned int vlen, int flags,
+    struct timespec *timeout, dfsan_label sockfd_label,
+    dfsan_label msgvec_label, dfsan_label vlen_label, dfsan_label flags_label,
+    dfsan_label timeout_label, dfsan_label *ret_label) {
+  int ret = recvmmsg(sockfd, msgvec, vlen, flags, timeout);
+  for (int i = 0; i < ret; ++i) {
+    dfsan_set_label(0, &msgvec[i].msg_len, sizeof(msgvec[i].msg_len));
+    clear_msghdr_labels(msgvec[i].msg_len, &msgvec[i].msg_hdr);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_recvmmsg(
+    int sockfd, struct mmsghdr *msgvec, unsigned int vlen, int flags,
+    struct timespec *timeout, dfsan_label sockfd_label,
+    dfsan_label msgvec_label, dfsan_label vlen_label, dfsan_label flags_label,
+    dfsan_label timeout_label, dfsan_label *ret_label,
+    dfsan_origin sockfd_origin, dfsan_origin msgvec_origin,
+    dfsan_origin vlen_origin, dfsan_origin flags_origin,
+    dfsan_origin timeout_origin, dfsan_origin *ret_origin) {
+  return __dfsw_recvmmsg(sockfd, msgvec, vlen, flags, timeout, sockfd_label,
+                         msgvec_label, vlen_label, flags_label, timeout_label,
+                         ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t __dfsw_recvmsg(
+    int sockfd, struct msghdr *msg, int flags, dfsan_label sockfd_label,
+    dfsan_label msg_label, dfsan_label flags_label, dfsan_label *ret_label) {
+  ssize_t ret = recvmsg(sockfd, msg, flags);
+  if (ret >= 0)
+    clear_msghdr_labels(ret, msg);
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE ssize_t __dfso_recvmsg(
+    int sockfd, struct msghdr *msg, int flags, dfsan_label sockfd_label,
+    dfsan_label msg_label, dfsan_label flags_label, dfsan_label *ret_label,
+    dfsan_origin sockfd_origin, dfsan_origin msg_origin,
+    dfsan_origin flags_origin, dfsan_origin *ret_origin) {
+  return __dfsw_recvmsg(sockfd, msg, flags, sockfd_label, msg_label,
+                        flags_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int
+__dfsw_socketpair(int domain, int type, int protocol, int sv[2],
+                  dfsan_label domain_label, dfsan_label type_label,
+                  dfsan_label protocol_label, dfsan_label sv_label,
+                  dfsan_label *ret_label) {
+  int ret = socketpair(domain, type, protocol, sv);
+  *ret_label = 0;
+  if (ret == 0) {
+    dfsan_set_label(0, sv, sizeof(*sv) * 2);
+  }
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_socketpair(
+    int domain, int type, int protocol, int sv[2], dfsan_label domain_label,
+    dfsan_label type_label, dfsan_label protocol_label, dfsan_label sv_label,
+    dfsan_label *ret_label, dfsan_origin domain_origin,
+    dfsan_origin type_origin, dfsan_origin protocol_origin,
+    dfsan_origin sv_origin, dfsan_origin *ret_origin) {
+  return __dfsw_socketpair(domain, type, protocol, sv, domain_label, type_label,
+                           protocol_label, sv_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_getsockopt(
+    int sockfd, int level, int optname, void *optval, socklen_t *optlen,
+    dfsan_label sockfd_label, dfsan_label level_label,
+    dfsan_label optname_label, dfsan_label optval_label,
+    dfsan_label optlen_label, dfsan_label *ret_label) {
+  int ret = getsockopt(sockfd, level, optname, optval, optlen);
+  if (ret != -1 && optval && optlen) {
+    dfsan_set_label(0, optlen, sizeof(*optlen));
+    dfsan_set_label(0, optval, *optlen);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_getsockopt(
+    int sockfd, int level, int optname, void *optval, socklen_t *optlen,
+    dfsan_label sockfd_label, dfsan_label level_label,
+    dfsan_label optname_label, dfsan_label optval_label,
+    dfsan_label optlen_label, dfsan_label *ret_label,
+    dfsan_origin sockfd_origin, dfsan_origin level_origin,
+    dfsan_origin optname_origin, dfsan_origin optval_origin,
+    dfsan_origin optlen_origin, dfsan_origin *ret_origin) {
+  return __dfsw_getsockopt(sockfd, level, optname, optval, optlen, sockfd_label,
+                           level_label, optname_label, optval_label,
+                           optlen_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_getsockname(
+    int sockfd, struct sockaddr *addr, socklen_t *addrlen,
+    dfsan_label sockfd_label, dfsan_label addr_label, dfsan_label addrlen_label,
+    dfsan_label *ret_label) {
+  socklen_t origlen = addrlen ? *addrlen : 0;
+  int ret = getsockname(sockfd, addr, addrlen);
+  if (ret != -1 && addr && addrlen) {
+    socklen_t written_bytes = origlen < *addrlen ? origlen : *addrlen;
+    dfsan_set_label(0, addrlen, sizeof(*addrlen));
+    dfsan_set_label(0, addr, written_bytes);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_getsockname(
+    int sockfd, struct sockaddr *addr, socklen_t *addrlen,
+    dfsan_label sockfd_label, dfsan_label addr_label, dfsan_label addrlen_label,
+    dfsan_label *ret_label, dfsan_origin sockfd_origin,
+    dfsan_origin addr_origin, dfsan_origin addrlen_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_getsockname(sockfd, addr, addrlen, sockfd_label, addr_label,
+                            addrlen_label, ret_label);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfsw_getpeername(
+    int sockfd, struct sockaddr *addr, socklen_t *addrlen,
+    dfsan_label sockfd_label, dfsan_label addr_label, dfsan_label addrlen_label,
+    dfsan_label *ret_label) {
+  socklen_t origlen = addrlen ? *addrlen : 0;
+  int ret = getpeername(sockfd, addr, addrlen);
+  if (ret != -1 && addr && addrlen) {
+    socklen_t written_bytes = origlen < *addrlen ? origlen : *addrlen;
+    dfsan_set_label(0, addrlen, sizeof(*addrlen));
+    dfsan_set_label(0, addr, written_bytes);
+  }
+  *ret_label = 0;
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_getpeername(
+    int sockfd, struct sockaddr *addr, socklen_t *addrlen,
+    dfsan_label sockfd_label, dfsan_label addr_label, dfsan_label addrlen_label,
+    dfsan_label *ret_label, dfsan_origin sockfd_origin,
+    dfsan_origin addr_origin, dfsan_origin addrlen_origin,
+    dfsan_origin *ret_origin) {
+  return __dfsw_getpeername(sockfd, addr, addrlen, sockfd_label, addr_label,
+                            addrlen_label, ret_label);
+}
+
+// Type of the trampoline function passed to the custom version of
+// dfsan_set_write_callback.
+typedef void (*write_trampoline_t)(
+    void *callback,
+    int fd, const void *buf, ssize_t count,
+    dfsan_label fd_label, dfsan_label buf_label, dfsan_label count_label);
+
+typedef void (*write_origin_trampoline_t)(
+    void *callback, int fd, const void *buf, ssize_t count,
+    dfsan_label fd_label, dfsan_label buf_label, dfsan_label count_label,
+    dfsan_origin fd_origin, dfsan_origin buf_origin, dfsan_origin count_origin);
+
+// Calls to dfsan_set_write_callback() set the values in this struct.
+// Calls to the custom version of write() read (and invoke) them.
+static struct {
+  write_trampoline_t write_callback_trampoline = nullptr;
+  void *write_callback = nullptr;
+} write_callback_info;
+
+static struct {
+  write_origin_trampoline_t write_callback_trampoline = nullptr;
+  void *write_callback = nullptr;
+} write_origin_callback_info;
+
+SANITIZER_INTERFACE_ATTRIBUTE void
+__dfsw_dfsan_set_write_callback(
+    write_trampoline_t write_callback_trampoline,
+    void *write_callback,
+    dfsan_label write_callback_label,
+    dfsan_label *ret_label) {
+  write_callback_info.write_callback_trampoline = write_callback_trampoline;
+  write_callback_info.write_callback = write_callback;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void __dfso_dfsan_set_write_callback(
+    write_origin_trampoline_t write_callback_trampoline, void *write_callback,
+    dfsan_label write_callback_label, dfsan_label *ret_label,
+    dfsan_origin write_callback_origin, dfsan_origin *ret_origin) {
+  write_origin_callback_info.write_callback_trampoline =
+      write_callback_trampoline;
+  write_origin_callback_info.write_callback = write_callback;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int
+__dfsw_write(int fd, const void *buf, size_t count,
+             dfsan_label fd_label, dfsan_label buf_label,
+             dfsan_label count_label, dfsan_label *ret_label) {
+  if (write_callback_info.write_callback) {
+    write_callback_info.write_callback_trampoline(
+        write_callback_info.write_callback,
+        fd, buf, count,
+        fd_label, buf_label, count_label);
+  }
+
+  *ret_label = 0;
+  return write(fd, buf, count);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE int __dfso_write(
+    int fd, const void *buf, size_t count, dfsan_label fd_label,
+    dfsan_label buf_label, dfsan_label count_label, dfsan_label *ret_label,
+    dfsan_origin fd_origin, dfsan_origin buf_origin, dfsan_origin count_origin,
+    dfsan_origin *ret_origin) {
+  if (write_origin_callback_info.write_callback) {
+    write_origin_callback_info.write_callback_trampoline(
+        write_origin_callback_info.write_callback, fd, buf, count, fd_label,
+        buf_label, count_label, fd_origin, buf_origin, count_origin);
+  }
+
+  *ret_label = 0;
+  return write(fd, buf, count);
+}
+} // namespace __dfsan
+
+// Type used to extract a dfsan_label with va_arg()
+typedef int dfsan_label_va;
+
+// Formats a chunk either a constant string or a single format directive (e.g.,
+// '%.3f').
+struct Formatter {
+  Formatter(char *str_, const char *fmt_, size_t size_)
+      : str(str_), str_off(0), size(size_), fmt_start(fmt_), fmt_cur(fmt_),
+        width(-1) {}
+
+  int format() {
+    char *tmp_fmt = build_format_string();
+    int retval =
+        snprintf(str + str_off, str_off < size ? size - str_off : 0, tmp_fmt,
+                 0 /* used only to avoid warnings */);
+    free(tmp_fmt);
+    return retval;
+  }
+
+  template <typename T> int format(T arg) {
+    char *tmp_fmt = build_format_string();
+    int retval;
+    if (width >= 0) {
+      retval = snprintf(str + str_off, str_off < size ? size - str_off : 0,
+                        tmp_fmt, width, arg);
+    } else {
+      retval = snprintf(str + str_off, str_off < size ? size - str_off : 0,
+                        tmp_fmt, arg);
+    }
+    free(tmp_fmt);
+    return retval;
+  }
+
+  char *build_format_string() {
+    size_t fmt_size = fmt_cur - fmt_start + 1;
+    char *new_fmt = (char *)malloc(fmt_size + 1);
+    assert(new_fmt);
+    internal_memcpy(new_fmt, fmt_start, fmt_size);
+    new_fmt[fmt_size] = '\0';
+    return new_fmt;
+  }
+
+  char *str_cur() { return str + str_off; }
+
+  size_t num_written_bytes(int retval) {
+    if (retval < 0) {
+      return 0;
+    }
+
+    size_t num_avail = str_off < size ? size - str_off : 0;
+    if (num_avail == 0) {
+      return 0;
+    }
+
+    size_t num_written = retval;
+    // A return value of {v,}snprintf of size or more means that the output was
+    // truncated.
+    if (num_written >= num_avail) {
+      num_written -= num_avail;
+    }
+
+    return num_written;
+  }
+
+  char *str;
+  size_t str_off;
+  size_t size;
+  const char *fmt_start;
+  const char *fmt_cur;
+  int width;
+};
+
+// Formats the input and propagates the input labels to the output. The output
+// is stored in 'str'. 'size' bounds the number of output bytes. 'format' and
+// 'ap' are the format string and the list of arguments for formatting. Returns
+// the return value vsnprintf would return.
+//
+// The function tokenizes the format string in chunks representing either a
+// constant string or a single format directive (e.g., '%.3f') and formats each
+// chunk independently into the output string. This approach allows to figure
+// out which bytes of the output string depends on which argument and thus to
+// propagate labels more precisely.
+//
+// WARNING: This implementation does not support conversion specifiers with
+// positional arguments.
+static int format_buffer(char *str, size_t size, const char *fmt,
+                         dfsan_label *va_labels, dfsan_label *ret_label,
+                         dfsan_origin *va_origins, dfsan_origin *ret_origin,
+                         va_list ap) {
+  Formatter formatter(str, fmt, size);
+
+  while (*formatter.fmt_cur) {
+    formatter.fmt_start = formatter.fmt_cur;
+    formatter.width = -1;
+    int retval = 0;
+
+    if (*formatter.fmt_cur != '%') {
+      // Ordinary character. Consume all the characters until a '%' or the end
+      // of the string.
+      for (; *(formatter.fmt_cur + 1) && *(formatter.fmt_cur + 1) != '%';
+           ++formatter.fmt_cur) {}
+      retval = formatter.format();
+      dfsan_set_label(0, formatter.str_cur(),
+                      formatter.num_written_bytes(retval));
+    } else {
+      // Conversion directive. Consume all the characters until a conversion
+      // specifier or the end of the string.
+      bool end_fmt = false;
+      for (; *formatter.fmt_cur && !end_fmt; ) {
+        switch (*++formatter.fmt_cur) {
+        case 'd':
+        case 'i':
+        case 'o':
+        case 'u':
+        case 'x':
+        case 'X':
+          switch (*(formatter.fmt_cur - 1)) {
+          case 'h':
+            // Also covers the 'hh' case (since the size of the arg is still
+            // an int).
+            retval = formatter.format(va_arg(ap, int));
+            break;
+          case 'l':
+            if (formatter.fmt_cur - formatter.fmt_start >= 2 &&
+                *(formatter.fmt_cur - 2) == 'l') {
+              retval = formatter.format(va_arg(ap, long long int));
+            } else {
+              retval = formatter.format(va_arg(ap, long int));
+            }
+            break;
+          case 'q':
+            retval = formatter.format(va_arg(ap, long long int));
+            break;
+          case 'j':
+            retval = formatter.format(va_arg(ap, intmax_t));
+            break;
+          case 'z':
+          case 't':
+            retval = formatter.format(va_arg(ap, size_t));
+            break;
+          default:
+            retval = formatter.format(va_arg(ap, int));
+          }
+          if (va_origins == nullptr)
+            dfsan_set_label(*va_labels++, formatter.str_cur(),
+                            formatter.num_written_bytes(retval));
+          else
+            dfsan_set_label_origin(*va_labels++, *va_origins++,
+                                   formatter.str_cur(),
+                                   formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+
+        case 'a':
+        case 'A':
+        case 'e':
+        case 'E':
+        case 'f':
+        case 'F':
+        case 'g':
+        case 'G':
+          if (*(formatter.fmt_cur - 1) == 'L') {
+            retval = formatter.format(va_arg(ap, long double));
+          } else {
+            retval = formatter.format(va_arg(ap, double));
+          }
+          if (va_origins == nullptr)
+            dfsan_set_label(*va_labels++, formatter.str_cur(),
+                            formatter.num_written_bytes(retval));
+          else
+            dfsan_set_label_origin(*va_labels++, *va_origins++,
+                                   formatter.str_cur(),
+                                   formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+
+        case 'c':
+          retval = formatter.format(va_arg(ap, int));
+          if (va_origins == nullptr)
+            dfsan_set_label(*va_labels++, formatter.str_cur(),
+                            formatter.num_written_bytes(retval));
+          else
+            dfsan_set_label_origin(*va_labels++, *va_origins++,
+                                   formatter.str_cur(),
+                                   formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+
+        case 's': {
+          char *arg = va_arg(ap, char *);
+          retval = formatter.format(arg);
+          if (va_origins) {
+            va_origins++;
+            dfsan_mem_origin_transfer(formatter.str_cur(), arg,
+                                      formatter.num_written_bytes(retval));
+          }
+          va_labels++;
+          dfsan_mem_shadow_transfer(formatter.str_cur(), arg,
+                                    formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+        }
+
+        case 'p':
+          retval = formatter.format(va_arg(ap, void *));
+          if (va_origins == nullptr)
+            dfsan_set_label(*va_labels++, formatter.str_cur(),
+                            formatter.num_written_bytes(retval));
+          else
+            dfsan_set_label_origin(*va_labels++, *va_origins++,
+                                   formatter.str_cur(),
+                                   formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+
+        case 'n': {
+          int *ptr = va_arg(ap, int *);
+          *ptr = (int)formatter.str_off;
+          va_labels++;
+          if (va_origins)
+            va_origins++;
+          dfsan_set_label(0, ptr, sizeof(ptr));
+          end_fmt = true;
+          break;
+        }
+
+        case '%':
+          retval = formatter.format();
+          dfsan_set_label(0, formatter.str_cur(),
+                          formatter.num_written_bytes(retval));
+          end_fmt = true;
+          break;
+
+        case '*':
+          formatter.width = va_arg(ap, int);
+          va_labels++;
+          if (va_origins)
+            va_origins++;
+          break;
+
+        default:
+          break;
+        }
+      }
+    }
+
+    if (retval < 0) {
+      return retval;
+    }
+
+    formatter.fmt_cur++;
+    formatter.str_off += retval;
+  }
+
+  *ret_label = 0;
+  if (ret_origin)
+    *ret_origin = 0;
+
+  // Number of bytes written in total.
+  return formatter.str_off;
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_sprintf(char *str, const char *format, dfsan_label str_label,
+                   dfsan_label format_label, dfsan_label *va_labels,
+                   dfsan_label *ret_label, ...) {
+  va_list ap;
+  va_start(ap, ret_label);
+  int ret = format_buffer(str, ~0ul, format, va_labels, ret_label, nullptr,
+                          nullptr, ap);
+  va_end(ap);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_sprintf(char *str, const char *format, dfsan_label str_label,
+                   dfsan_label format_label, dfsan_label *va_labels,
+                   dfsan_label *ret_label, dfsan_origin str_origin,
+                   dfsan_origin format_origin, dfsan_origin *va_origins,
+                   dfsan_origin *ret_origin, ...) {
+  va_list ap;
+  va_start(ap, ret_origin);
+  int ret = format_buffer(str, ~0ul, format, va_labels, ret_label, va_origins,
+                          ret_origin, ap);
+  va_end(ap);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfsw_snprintf(char *str, size_t size, const char *format,
+                    dfsan_label str_label, dfsan_label size_label,
+                    dfsan_label format_label, dfsan_label *va_labels,
+                    dfsan_label *ret_label, ...) {
+  va_list ap;
+  va_start(ap, ret_label);
+  int ret = format_buffer(str, size, format, va_labels, ret_label, nullptr,
+                          nullptr, ap);
+  va_end(ap);
+  return ret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __dfso_snprintf(char *str, size_t size, const char *format,
+                    dfsan_label str_label, dfsan_label size_label,
+                    dfsan_label format_label, dfsan_label *va_labels,
+                    dfsan_label *ret_label, dfsan_origin str_origin,
+                    dfsan_origin size_origin, dfsan_origin format_origin,
+                    dfsan_origin *va_origins, dfsan_origin *ret_origin, ...) {
+  va_list ap;
+  va_start(ap, ret_origin);
+  int ret = format_buffer(str, size, format, va_labels, ret_label, va_origins,
+                          ret_origin, ap);
+  va_end(ap);
+  return ret;
+}
+
+static void BeforeFork() {
+  StackDepotLockAll();
+  GetChainedOriginDepot()->LockAll();
+}
+
+static void AfterFork() {
+  GetChainedOriginDepot()->UnlockAll();
+  StackDepotUnlockAll();
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+pid_t __dfsw_fork(dfsan_label *ret_label) {
+  pid_t pid = fork();
+  *ret_label = 0;
+  return pid;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+pid_t __dfso_fork(dfsan_label *ret_label, dfsan_origin *ret_origin) {
+  BeforeFork();
+  pid_t pid = __dfsw_fork(ret_label);
+  AfterFork();
+  return pid;
+}
+
+// Default empty implementations (weak). Users should redefine them.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard, u32 *) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard_init, u32 *,
+                             u32 *) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_pcs_init, const uptr *beg,
+                             const uptr *end) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_indir, void) {}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_cmp, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_const_cmp1,
+                             void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_const_cmp2,
+                             void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_const_cmp4,
+                             void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_const_cmp8,
+                             void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __dfsw___sanitizer_cov_trace_switch, void) {}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.h
new file mode 100644
index 0000000000..ec7edf6112
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.h
@@ -0,0 +1,32 @@
+//===-- dfsan_flags.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// DFSan flags.
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_FLAGS_H
+#define DFSAN_FLAGS_H
+
+namespace __dfsan {
+
+struct Flags {
+#define DFSAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "dfsan_flags.inc"
+#undef DFSAN_FLAG
+
+  void SetDefaults();
+};
+
+extern Flags flags_data;
+inline Flags &flags() { return flags_data; }
+
+}  // namespace __dfsan
+
+#endif  // DFSAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.inc b/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.inc
new file mode 100644
index 0000000000..67fda0eee4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_flags.inc
@@ -0,0 +1,43 @@
+//===-- dfsan_flags.inc -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// DFSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef DFSAN_FLAG
+# error "Define DFSAN_FLAG prior to including this file!"
+#endif
+
+// DFSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+DFSAN_FLAG(bool, warn_unimplemented, false,
+           "Whether to warn on unimplemented functions.")
+DFSAN_FLAG(bool, warn_nonzero_labels, false,
+           "Whether to warn on unimplemented functions.")
+DFSAN_FLAG(
+    bool, strict_data_dependencies, true,
+    "Whether to propagate labels only when there is an obvious data dependency"
+    "(e.g., when comparing strings, ignore the fact that the output of the"
+    "comparison might be data-dependent on the content of the strings). This"
+    "applies only to the custom functions defined in 'custom.c'.")
+DFSAN_FLAG(
+     int, origin_history_size, Origin::kMaxDepth,
+    "The limit of origin chain length. Non-positive values mean unlimited.")
+DFSAN_FLAG(
+     int, origin_history_per_stack_limit, 20000,
+    "The limit of origin node's references count. "
+    "Non-positive values mean unlimited.")
+DFSAN_FLAG(int, store_context_size, 20,
+           "The depth limit of origin tracking stack traces.")
+DFSAN_FLAG(bool, check_origin_invariant, false,
+           "Whether to check if the origin invariant holds.")
+DFSAN_FLAG(bool, zero_in_malloc, true,
+           "Whether to zero shadow space of new allocated memory.")
+DFSAN_FLAG(bool, zero_in_free, true,
+           "Whether to zero shadow space of deallocated memory.")
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_interceptors.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_interceptors.cpp
new file mode 100644
index 0000000000..d8fb9ea866
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_interceptors.cpp
@@ -0,0 +1,220 @@
+//===-- dfsan_interceptors.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// Interceptors for standard library functions.
+//===----------------------------------------------------------------------===//
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+#include "dfsan/dfsan.h"
+#include "dfsan/dfsan_thread.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include "sanitizer_common/sanitizer_posix.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+using namespace __sanitizer;
+
+static bool interceptors_initialized;
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return !__dfsan::dfsan_inited; }
+};
+
+INTERCEPTOR(void *, reallocarray, void *ptr, SIZE_T nmemb, SIZE_T size) {
+  return __dfsan::dfsan_reallocarray(ptr, nmemb, size);
+}
+
+INTERCEPTOR(void *, __libc_memalign, SIZE_T alignment, SIZE_T size) {
+  void *ptr = __dfsan::dfsan_memalign(alignment, size);
+  if (ptr)
+    DTLS_on_libc_memalign(ptr, size);
+  return ptr;
+}
+
+INTERCEPTOR(void *, aligned_alloc, SIZE_T alignment, SIZE_T size) {
+  return __dfsan::dfsan_aligned_alloc(alignment, size);
+}
+
+INTERCEPTOR(void *, calloc, SIZE_T nmemb, SIZE_T size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  return __dfsan::dfsan_calloc(nmemb, size);
+}
+
+INTERCEPTOR(void *, realloc, void *ptr, SIZE_T size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  return __dfsan::dfsan_realloc(ptr, size);
+}
+
+INTERCEPTOR(void *, malloc, SIZE_T size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  return __dfsan::dfsan_malloc(size);
+}
+
+INTERCEPTOR(void, free, void *ptr) {
+  if (!ptr)
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  return __dfsan::dfsan_deallocate(ptr);
+}
+
+INTERCEPTOR(void, cfree, void *ptr) {
+  if (!ptr)
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  return __dfsan::dfsan_deallocate(ptr);
+}
+
+INTERCEPTOR(int, posix_memalign, void **memptr, SIZE_T alignment, SIZE_T size) {
+  CHECK_NE(memptr, 0);
+  int res = __dfsan::dfsan_posix_memalign(memptr, alignment, size);
+  if (!res)
+    dfsan_set_label(0, memptr, sizeof(*memptr));
+  return res;
+}
+
+INTERCEPTOR(void *, memalign, SIZE_T alignment, SIZE_T size) {
+  return __dfsan::dfsan_memalign(alignment, size);
+}
+
+INTERCEPTOR(void *, valloc, SIZE_T size) { return __dfsan::dfsan_valloc(size); }
+
+INTERCEPTOR(void *, pvalloc, SIZE_T size) {
+  return __dfsan::dfsan_pvalloc(size);
+}
+
+INTERCEPTOR(void, mallinfo, __sanitizer_struct_mallinfo *sret) {
+  internal_memset(sret, 0, sizeof(*sret));
+  dfsan_set_label(0, sret, sizeof(*sret));
+}
+
+INTERCEPTOR(int, mallopt, int cmd, int value) { return 0; }
+
+INTERCEPTOR(void, malloc_stats, void) {
+  // FIXME: implement, but don't call REAL(malloc_stats)!
+}
+
+INTERCEPTOR(uptr, malloc_usable_size, void *ptr) {
+  return __sanitizer_get_allocated_size(ptr);
+}
+
+#define ENSURE_DFSAN_INITED()               \
+  do {                                      \
+    CHECK(!__dfsan::dfsan_init_is_running); \
+    if (!__dfsan::dfsan_inited) {           \
+      __dfsan::dfsan_init();                \
+    }                                       \
+  } while (0)
+
+#define COMMON_INTERCEPTOR_ENTER(func, ...) \
+  if (__dfsan::dfsan_init_is_running)       \
+    return REAL(func)(__VA_ARGS__);         \
+  ENSURE_DFSAN_INITED();                    \
+  dfsan_set_label(0, __errno_location(), sizeof(int));
+
+INTERCEPTOR(void *, mmap, void *addr, SIZE_T length, int prot, int flags,
+            int fd, OFF_T offset) {
+  if (common_flags()->detect_write_exec)
+    ReportMmapWriteExec(prot, flags);
+  if (!__dfsan::dfsan_inited)
+    return (void *)internal_mmap(addr, length, prot, flags, fd, offset);
+  COMMON_INTERCEPTOR_ENTER(mmap, addr, length, prot, flags, fd, offset);
+  void *res = REAL(mmap)(addr, length, prot, flags, fd, offset);
+  if (res != (void *)-1) {
+    dfsan_set_label(0, res, RoundUpTo(length, GetPageSizeCached()));
+  }
+  return res;
+}
+
+INTERCEPTOR(void *, mmap64, void *addr, SIZE_T length, int prot, int flags,
+            int fd, OFF64_T offset) {
+  if (common_flags()->detect_write_exec)
+    ReportMmapWriteExec(prot, flags);
+  if (!__dfsan::dfsan_inited)
+    return (void *)internal_mmap(addr, length, prot, flags, fd, offset);
+  COMMON_INTERCEPTOR_ENTER(mmap64, addr, length, prot, flags, fd, offset);
+  void *res = REAL(mmap64)(addr, length, prot, flags, fd, offset);
+  if (res != (void *)-1) {
+    dfsan_set_label(0, res, RoundUpTo(length, GetPageSizeCached()));
+  }
+  return res;
+}
+
+INTERCEPTOR(int, munmap, void *addr, SIZE_T length) {
+  if (!__dfsan::dfsan_inited)
+    return internal_munmap(addr, length);
+  COMMON_INTERCEPTOR_ENTER(munmap, addr, length);
+  int res = REAL(munmap)(addr, length);
+  if (res != -1)
+    dfsan_set_label(0, addr, RoundUpTo(length, GetPageSizeCached()));
+  return res;
+}
+
+#define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end)           \
+  if (__dfsan::DFsanThread *t = __dfsan::GetCurrentThread()) { \
+    *begin = t->tls_begin();                                   \
+    *end = t->tls_end();                                       \
+  } else {                                                     \
+    *begin = *end = 0;                                         \
+  }
+#define COMMON_INTERCEPTOR_INITIALIZE_RANGE(ptr, size) \
+  dfsan_set_label(0, ptr, size)
+
+INTERCEPTOR(void *, __tls_get_addr, void *arg) {
+  COMMON_INTERCEPTOR_ENTER(__tls_get_addr, arg);
+  void *res = REAL(__tls_get_addr)(arg);
+  uptr tls_begin, tls_end;
+  COMMON_INTERCEPTOR_GET_TLS_RANGE(&tls_begin, &tls_end);
+  DTLS::DTV *dtv = DTLS_on_tls_get_addr(arg, res, tls_begin, tls_end);
+  if (dtv) {
+    // New DTLS block has been allocated.
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE((void *)dtv->beg, dtv->size);
+  }
+  return res;
+}
+
+namespace __dfsan {
+void initialize_interceptors() {
+  CHECK(!interceptors_initialized);
+
+  INTERCEPT_FUNCTION(aligned_alloc);
+  INTERCEPT_FUNCTION(calloc);
+  INTERCEPT_FUNCTION(cfree);
+  INTERCEPT_FUNCTION(free);
+  INTERCEPT_FUNCTION(mallinfo);
+  INTERCEPT_FUNCTION(malloc);
+  INTERCEPT_FUNCTION(malloc_stats);
+  INTERCEPT_FUNCTION(malloc_usable_size);
+  INTERCEPT_FUNCTION(mallopt);
+  INTERCEPT_FUNCTION(memalign);
+  INTERCEPT_FUNCTION(mmap);
+  INTERCEPT_FUNCTION(mmap64);
+  INTERCEPT_FUNCTION(munmap);
+  INTERCEPT_FUNCTION(posix_memalign);
+  INTERCEPT_FUNCTION(pvalloc);
+  INTERCEPT_FUNCTION(realloc);
+  INTERCEPT_FUNCTION(reallocarray);
+  INTERCEPT_FUNCTION(valloc);
+  INTERCEPT_FUNCTION(__tls_get_addr);
+  INTERCEPT_FUNCTION(__libc_memalign);
+
+  interceptors_initialized = true;
+}
+}  // namespace __dfsan
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_new_delete.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_new_delete.cpp
new file mode 100644
index 0000000000..7ac906e810
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_new_delete.cpp
@@ -0,0 +1,124 @@
+//===-- dfsan_new_delete.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataflowSanitizer.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+
+#include <stddef.h>
+
+#include "dfsan.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+
+using namespace __dfsan;
+
+// Fake std::nothrow_t and std::align_val_t to avoid including <new>.
+namespace std {
+struct nothrow_t {};
+enum class align_val_t : size_t {};
+}  // namespace std
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY(nothrow)   \
+  void *res = dfsan_malloc(size);    \
+  if (!nothrow && UNLIKELY(!res)) {  \
+    BufferedStackTrace stack;        \
+    ReportOutOfMemory(size, &stack); \
+  }                                  \
+  return res
+#define OPERATOR_NEW_BODY_ALIGN(nothrow)         \
+  void *res = dfsan_memalign((uptr)align, size); \
+  if (!nothrow && UNLIKELY(!res)) {              \
+    BufferedStackTrace stack;                    \
+    ReportOutOfMemory(size, &stack);             \
+  }                                              \
+  return res;
+
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const &) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const &) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align,
+                   std::nothrow_t const &) {
+  OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align,
+                     std::nothrow_t const &) {
+  OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/);
+}
+
+#define OPERATOR_DELETE_BODY \
+  if (ptr)                   \
+  dfsan_deallocate(ptr)
+
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr)NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size)NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align)NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align,
+                     std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align,
+                       std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t align)NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size,
+                       std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_origin.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_origin.h
new file mode 100644
index 0000000000..89fd7f9959
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_origin.h
@@ -0,0 +1,127 @@
+//===-- dfsan_origin.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// Origin id utils.
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_ORIGIN_H
+#define DFSAN_ORIGIN_H
+
+#include "dfsan_chained_origin_depot.h"
+#include "dfsan_flags.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __dfsan {
+
+// Origin handling.
+//
+// Origin is a 32-bit identifier that is attached to any taint value in the
+// program and describes how this memory came to be tainted.
+//
+// Chained origin id is like:
+// zzzz xxxx xxxx xxxx
+//
+// Chained origin id describes an event of storing a taint value to
+// memory. The xxx part is a value of ChainedOriginDepot, which is a mapping of
+// (stack_id, prev_id) -> id, where
+//  * stack_id describes the event.
+//    StackDepot keeps a mapping between those and corresponding stack traces.
+//  * prev_id is another origin id that describes the earlier part of the
+//    taint value history. 0 prev_id indicates the start of a chain.
+// Following a chain of prev_id provides the full recorded history of a taint
+// value.
+//
+// This, effectively, defines a forest where nodes are points in value history
+// marked with origin ids, and edges are events that are marked with stack_id.
+//
+// The "zzzz" bits of chained origin id are used to store the length of the
+// origin chain.
+
+class Origin {
+ public:
+  static bool isValidId(u32 id) { return id != 0; }
+
+  u32 raw_id() const { return raw_id_; }
+
+  bool isChainedOrigin() const { return Origin::isValidId(raw_id_); }
+
+  u32 getChainedId() const {
+    CHECK(Origin::isValidId(raw_id_));
+    return raw_id_ & kChainedIdMask;
+  }
+
+  // Returns the next origin in the chain and the current stack trace.
+  //
+  // It scans a partition of StackDepot linearly, and is used only by origin
+  // tracking report.
+  Origin getNextChainedOrigin(StackTrace *stack) const {
+    CHECK(Origin::isValidId(raw_id_));
+    u32 prev_id;
+    u32 stack_id = GetChainedOriginDepot()->Get(getChainedId(), &prev_id);
+    if (stack)
+      *stack = StackDepotGet(stack_id);
+    return Origin(prev_id);
+  }
+
+  static Origin CreateChainedOrigin(Origin prev, StackTrace *stack) {
+    int depth = prev.isChainedOrigin() ? prev.depth() : -1;
+    // depth is the length of the chain minus 1.
+    // origin_history_size of 0 means unlimited depth.
+    if (flags().origin_history_size > 0) {
+      ++depth;
+      if (depth >= flags().origin_history_size || depth > kMaxDepth)
+        return prev;
+    }
+
+    StackDepotHandle h = StackDepotPut_WithHandle(*stack);
+    if (!h.valid())
+      return prev;
+
+    if (flags().origin_history_per_stack_limit > 0) {
+      int use_count = h.use_count();
+      if (use_count > flags().origin_history_per_stack_limit)
+        return prev;
+    }
+
+    u32 chained_id;
+    bool inserted =
+        GetChainedOriginDepot()->Put(h.id(), prev.raw_id(), &chained_id);
+    CHECK((chained_id & kChainedIdMask) == chained_id);
+
+    if (inserted && flags().origin_history_per_stack_limit > 0)
+      h.inc_use_count_unsafe();
+
+    return Origin((depth << kDepthShift) | chained_id);
+  }
+
+  static Origin FromRawId(u32 id) { return Origin(id); }
+
+ private:
+  static const int kDepthBits = 4;
+  static const int kDepthShift = 32 - kDepthBits;
+
+  static const u32 kChainedIdMask = ((u32)-1) >> kDepthBits;
+
+  u32 raw_id_;
+
+  explicit Origin(u32 raw_id) : raw_id_(raw_id) {}
+
+  int depth() const {
+    CHECK(isChainedOrigin());
+    return (raw_id_ >> kDepthShift) & ((1 << kDepthBits) - 1);
+  }
+
+ public:
+  static const int kMaxDepth = (1 << kDepthBits) - 1;
+};
+
+}  // namespace __dfsan
+
+#endif  // DFSAN_ORIGIN_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_platform.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_platform.h
new file mode 100644
index 0000000000..9b4333ee99
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_platform.h
@@ -0,0 +1,88 @@
+//===-- dfsan_platform.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+// Platform specific information for DFSan.
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_PLATFORM_H
+#define DFSAN_PLATFORM_H
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+namespace __dfsan {
+
+using __sanitizer::uptr;
+
+// TODO: The memory mapping code to setup a 1:1 shadow is based on msan.
+// Consider refactoring these into a shared implementation.
+
+struct MappingDesc {
+  uptr start;
+  uptr end;
+  enum Type { INVALID, APP, SHADOW, ORIGIN } type;
+  const char *name;
+};
+
+#if SANITIZER_LINUX && SANITIZER_WORDSIZE == 64
+
+// All of the following configurations are supported.
+// ASLR disabled: main executable and DSOs at 0x555550000000
+// PIE and ASLR: main executable and DSOs at 0x7f0000000000
+// non-PIE: main executable below 0x100000000, DSOs at 0x7f0000000000
+// Heap at 0x700000000000.
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x010000000000ULL, MappingDesc::APP, "app-1"},
+    {0x010000000000ULL, 0x100000000000ULL, MappingDesc::SHADOW, "shadow-2"},
+    {0x100000000000ULL, 0x110000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x110000000000ULL, 0x200000000000ULL, MappingDesc::ORIGIN, "origin-2"},
+    {0x200000000000ULL, 0x300000000000ULL, MappingDesc::SHADOW, "shadow-3"},
+    {0x300000000000ULL, 0x400000000000ULL, MappingDesc::ORIGIN, "origin-3"},
+    {0x400000000000ULL, 0x500000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x500000000000ULL, 0x510000000000ULL, MappingDesc::SHADOW, "shadow-1"},
+    {0x510000000000ULL, 0x600000000000ULL, MappingDesc::APP, "app-2"},
+    {0x600000000000ULL, 0x610000000000ULL, MappingDesc::ORIGIN, "origin-1"},
+    {0x610000000000ULL, 0x700000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x700000000000ULL, 0x800000000000ULL, MappingDesc::APP, "app-3"}};
+#  define MEM_TO_SHADOW(mem) (((uptr)(mem)) ^ 0x500000000000ULL)
+#  define SHADOW_TO_ORIGIN(mem) (((uptr)(mem)) + 0x100000000000ULL)
+
+#else
+#  error "Unsupported platform"
+#endif
+
+const uptr kMemoryLayoutSize = sizeof(kMemoryLayout) / sizeof(kMemoryLayout[0]);
+
+#define MEM_TO_ORIGIN(mem) (SHADOW_TO_ORIGIN(MEM_TO_SHADOW((mem))))
+
+#ifndef __clang__
+__attribute__((optimize("unroll-loops")))
+#endif
+inline bool
+addr_is_type(uptr addr, MappingDesc::Type mapping_type) {
+// It is critical for performance that this loop is unrolled (because then it is
+// simplified into just a few constant comparisons).
+#ifdef __clang__
+#  pragma unroll
+#endif
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i)
+    if (kMemoryLayout[i].type == mapping_type &&
+        addr >= kMemoryLayout[i].start && addr < kMemoryLayout[i].end)
+      return true;
+  return false;
+}
+
+#define MEM_IS_APP(mem) addr_is_type((uptr)(mem), MappingDesc::APP)
+#define MEM_IS_SHADOW(mem) addr_is_type((uptr)(mem), MappingDesc::SHADOW)
+#define MEM_IS_ORIGIN(mem) addr_is_type((uptr)(mem), MappingDesc::ORIGIN)
+
+}  // namespace __dfsan
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.cpp b/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.cpp
new file mode 100644
index 0000000000..df7e4d9b74
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.cpp
@@ -0,0 +1,144 @@
+#include "dfsan_thread.h"
+
+#include <pthread.h>
+
+#include "dfsan.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __dfsan {
+
+DFsanThread *DFsanThread::Create(void *start_routine_trampoline,
+                                 thread_callback_t start_routine, void *arg,
+                                 bool track_origins) {
+  uptr PageSize = GetPageSizeCached();
+  uptr size = RoundUpTo(sizeof(DFsanThread), PageSize);
+  DFsanThread *thread = (DFsanThread *)MmapOrDie(size, __func__);
+  thread->start_routine_trampoline_ = start_routine_trampoline;
+  thread->start_routine_ = start_routine;
+  thread->arg_ = arg;
+  thread->track_origins_ = track_origins;
+  thread->destructor_iterations_ = GetPthreadDestructorIterations();
+
+  return thread;
+}
+
+void DFsanThread::SetThreadStackAndTls() {
+  uptr tls_size = 0;
+  uptr stack_size = 0;
+  GetThreadStackAndTls(IsMainThread(), &stack_.bottom, &stack_size, &tls_begin_,
+                       &tls_size);
+  stack_.top = stack_.bottom + stack_size;
+  tls_end_ = tls_begin_ + tls_size;
+
+  int local;
+  CHECK(AddrIsInStack((uptr)&local));
+}
+
+void DFsanThread::ClearShadowForThreadStackAndTLS() {
+  dfsan_set_label(0, (void *)stack_.bottom, stack_.top - stack_.bottom);
+  if (tls_begin_ != tls_end_)
+    dfsan_set_label(0, (void *)tls_begin_, tls_end_ - tls_begin_);
+  DTLS *dtls = DTLS_Get();
+  CHECK_NE(dtls, 0);
+  ForEachDVT(dtls, [](const DTLS::DTV &dtv, int id) {
+    dfsan_set_label(0, (void *)(dtv.beg), dtv.size);
+  });
+}
+
+void DFsanThread::Init() {
+  SetThreadStackAndTls();
+  ClearShadowForThreadStackAndTLS();
+}
+
+void DFsanThread::TSDDtor(void *tsd) {
+  DFsanThread *t = (DFsanThread *)tsd;
+  t->Destroy();
+}
+
+void DFsanThread::Destroy() {
+  malloc_storage().CommitBack();
+  // We also clear the shadow on thread destruction because
+  // some code may still be executing in later TSD destructors
+  // and we don't want it to have any poisoned stack.
+  ClearShadowForThreadStackAndTLS();
+  uptr size = RoundUpTo(sizeof(DFsanThread), GetPageSizeCached());
+  UnmapOrDie(this, size);
+  DTLS_Destroy();
+}
+
+thread_return_t DFsanThread::ThreadStart() {
+  if (!start_routine_) {
+    // start_routine_ == 0 if we're on the main thread or on one of the
+    // OS X libdispatch worker threads. But nobody is supposed to call
+    // ThreadStart() for the worker threads.
+    return 0;
+  }
+
+  CHECK(start_routine_trampoline_);
+
+  typedef void *(*thread_callback_trampoline_t)(void *, void *, dfsan_label,
+                                                dfsan_label *);
+  typedef void *(*thread_callback_origin_trampoline_t)(
+      void *, void *, dfsan_label, dfsan_label *, dfsan_origin, dfsan_origin *);
+
+  dfsan_label ret_label;
+  if (!track_origins_)
+    return ((thread_callback_trampoline_t)
+                start_routine_trampoline_)((void *)start_routine_, arg_, 0,
+                                           &ret_label);
+
+  dfsan_origin ret_origin;
+  return ((thread_callback_origin_trampoline_t)
+              start_routine_trampoline_)((void *)start_routine_, arg_, 0,
+                                         &ret_label, 0, &ret_origin);
+}
+
+DFsanThread::StackBounds DFsanThread::GetStackBounds() const {
+  return {stack_.bottom, stack_.top};
+}
+
+uptr DFsanThread::stack_top() { return GetStackBounds().top; }
+
+uptr DFsanThread::stack_bottom() { return GetStackBounds().bottom; }
+
+bool DFsanThread::AddrIsInStack(uptr addr) {
+  const auto bounds = GetStackBounds();
+  return addr >= bounds.bottom && addr < bounds.top;
+}
+
+static pthread_key_t tsd_key;
+static bool tsd_key_inited = false;
+
+void DFsanTSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_key_inited);
+  tsd_key_inited = true;
+  CHECK_EQ(0, pthread_key_create(&tsd_key, destructor));
+}
+
+static THREADLOCAL DFsanThread *dfsan_current_thread;
+
+DFsanThread *GetCurrentThread() { return dfsan_current_thread; }
+
+void SetCurrentThread(DFsanThread *t) {
+  // Make sure we do not reset the current DFsanThread.
+  CHECK_EQ(0, dfsan_current_thread);
+  dfsan_current_thread = t;
+  // Make sure that DFsanTSDDtor gets called at the end.
+  CHECK(tsd_key_inited);
+  pthread_setspecific(tsd_key, t);
+}
+
+void DFsanTSDDtor(void *tsd) {
+  DFsanThread *t = (DFsanThread *)tsd;
+  if (t->destructor_iterations_ > 1) {
+    t->destructor_iterations_--;
+    CHECK_EQ(0, pthread_setspecific(tsd_key, tsd));
+    return;
+  }
+  dfsan_current_thread = nullptr;
+  // Make sure that signal handler can not see a stale current thread pointer.
+  atomic_signal_fence(memory_order_seq_cst);
+  DFsanThread::TSDDtor(tsd);
+}
+
+}  // namespace __dfsan
diff --git a/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.h b/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.h
new file mode 100644
index 0000000000..1c33a18549
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/dfsan_thread.h
@@ -0,0 +1,84 @@
+//===-- dfsan_thread.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of DataFlowSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef DFSAN_THREAD_H
+#define DFSAN_THREAD_H
+
+#include "dfsan_allocator.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_posix.h"
+
+namespace __dfsan {
+
+class DFsanThread {
+ public:
+  // NOTE: There is no DFsanThread constructor. It is allocated
+  // via mmap() and *must* be valid in zero-initialized state.
+
+  static DFsanThread *Create(void *start_routine_trampoline,
+                             thread_callback_t start_routine, void *arg,
+                             bool track_origins = false);
+  static void TSDDtor(void *tsd);
+  void Destroy();
+
+  void Init();  // Should be called from the thread itself.
+  thread_return_t ThreadStart();
+
+  uptr stack_top();
+  uptr stack_bottom();
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  bool IsMainThread() { return start_routine_ == nullptr; }
+
+  bool InSignalHandler() { return in_signal_handler_; }
+  void EnterSignalHandler() { in_signal_handler_++; }
+  void LeaveSignalHandler() { in_signal_handler_--; }
+
+  DFsanThreadLocalMallocStorage &malloc_storage() { return malloc_storage_; }
+
+  int destructor_iterations_;
+  __sanitizer_sigset_t starting_sigset_;
+
+ private:
+  void SetThreadStackAndTls();
+  void ClearShadowForThreadStackAndTLS();
+  struct StackBounds {
+    uptr bottom;
+    uptr top;
+  };
+  StackBounds GetStackBounds() const;
+
+  bool AddrIsInStack(uptr addr);
+
+  void *start_routine_trampoline_;
+  thread_callback_t start_routine_;
+  void *arg_;
+  bool track_origins_;
+
+  StackBounds stack_;
+
+  uptr tls_begin_;
+  uptr tls_end_;
+
+  unsigned in_signal_handler_;
+
+  DFsanThreadLocalMallocStorage malloc_storage_;
+};
+
+DFsanThread *GetCurrentThread();
+void SetCurrentThread(DFsanThread *t);
+void DFsanTSDInit(void (*destructor)(void *tsd));
+void DFsanTSDDtor(void *tsd);
+
+}  // namespace __dfsan
+
+#endif  // DFSAN_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/dfsan/ya.make b/contrib/libs/clang14-rt/lib/dfsan/ya.make
new file mode 100644
index 0000000000..33ed989b25
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/dfsan/ya.make
@@ -0,0 +1,123 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.dfsan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fPIE
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    dfsan/dfsan.cpp
+    dfsan/dfsan_allocator.cpp
+    dfsan/dfsan_chained_origin_depot.cpp
+    dfsan/dfsan_custom.cpp
+    dfsan/dfsan_interceptors.cpp
+    dfsan/dfsan_new_delete.cpp
+    dfsan/dfsan_thread.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/gwp_asan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+====================Apache-2.0 WITH LLVM-exception====================
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+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
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+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
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+      documentation and/or other materials provided with the distribution.
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+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/common.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/common.cpp
new file mode 100644
index 0000000000..b0f6c58bf4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/common.cpp
@@ -0,0 +1,108 @@
+//===-- common.cpp ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/common.h"
+#include "gwp_asan/stack_trace_compressor.h"
+
+#include <assert.h>
+
+using AllocationMetadata = gwp_asan::AllocationMetadata;
+using Error = gwp_asan::Error;
+
+namespace gwp_asan {
+
+const char *ErrorToString(const Error &E) {
+  switch (E) {
+  case Error::UNKNOWN:
+    return "Unknown";
+  case Error::USE_AFTER_FREE:
+    return "Use After Free";
+  case Error::DOUBLE_FREE:
+    return "Double Free";
+  case Error::INVALID_FREE:
+    return "Invalid (Wild) Free";
+  case Error::BUFFER_OVERFLOW:
+    return "Buffer Overflow";
+  case Error::BUFFER_UNDERFLOW:
+    return "Buffer Underflow";
+  }
+  __builtin_trap();
+}
+
+constexpr size_t AllocationMetadata::kStackFrameStorageBytes;
+constexpr size_t AllocationMetadata::kMaxTraceLengthToCollect;
+
+void AllocationMetadata::RecordAllocation(uintptr_t AllocAddr,
+                                          size_t AllocSize) {
+  Addr = AllocAddr;
+  RequestedSize = AllocSize;
+  IsDeallocated = false;
+
+  AllocationTrace.ThreadID = getThreadID();
+  DeallocationTrace.TraceSize = 0;
+  DeallocationTrace.ThreadID = kInvalidThreadID;
+}
+
+void AllocationMetadata::RecordDeallocation() {
+  IsDeallocated = true;
+  DeallocationTrace.ThreadID = getThreadID();
+}
+
+void AllocationMetadata::CallSiteInfo::RecordBacktrace(
+    options::Backtrace_t Backtrace) {
+  TraceSize = 0;
+  if (!Backtrace)
+    return;
+
+  uintptr_t UncompressedBuffer[kMaxTraceLengthToCollect];
+  size_t BacktraceLength =
+      Backtrace(UncompressedBuffer, kMaxTraceLengthToCollect);
+  // Backtrace() returns the number of available frames, which may be greater
+  // than the number of frames in the buffer. In this case, we need to only pack
+  // the number of frames that are in the buffer.
+  if (BacktraceLength > kMaxTraceLengthToCollect)
+    BacktraceLength = kMaxTraceLengthToCollect;
+  TraceSize =
+      compression::pack(UncompressedBuffer, BacktraceLength, CompressedTrace,
+                        AllocationMetadata::kStackFrameStorageBytes);
+}
+
+size_t AllocatorState::maximumAllocationSize() const { return PageSize; }
+
+uintptr_t AllocatorState::slotToAddr(size_t N) const {
+  return GuardedPagePool + (PageSize * (1 + N)) + (maximumAllocationSize() * N);
+}
+
+bool AllocatorState::isGuardPage(uintptr_t Ptr) const {
+  assert(pointerIsMine(reinterpret_cast<void *>(Ptr)));
+  size_t PageOffsetFromPoolStart = (Ptr - GuardedPagePool) / PageSize;
+  size_t PagesPerSlot = maximumAllocationSize() / PageSize;
+  return (PageOffsetFromPoolStart % (PagesPerSlot + 1)) == 0;
+}
+
+static size_t addrToSlot(const AllocatorState *State, uintptr_t Ptr) {
+  size_t ByteOffsetFromPoolStart = Ptr - State->GuardedPagePool;
+  return ByteOffsetFromPoolStart /
+         (State->maximumAllocationSize() + State->PageSize);
+}
+
+size_t AllocatorState::getNearestSlot(uintptr_t Ptr) const {
+  if (Ptr <= GuardedPagePool + PageSize)
+    return 0;
+  if (Ptr > GuardedPagePoolEnd - PageSize)
+    return MaxSimultaneousAllocations - 1;
+
+  if (!isGuardPage(Ptr))
+    return addrToSlot(this, Ptr);
+
+  if (Ptr % PageSize <= PageSize / 2)
+    return addrToSlot(this, Ptr - PageSize); // Round down.
+  return addrToSlot(this, Ptr + PageSize);   // Round up.
+}
+
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/common.h b/contrib/libs/clang14-rt/lib/gwp_asan/common.h
new file mode 100644
index 0000000000..6b238ad9ec
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/common.h
@@ -0,0 +1,182 @@
+//===-- common.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// This file contains code that is common between the crash handler and the
+// GuardedPoolAllocator.
+
+#ifndef GWP_ASAN_COMMON_H_
+#define GWP_ASAN_COMMON_H_
+
+#include "gwp_asan/definitions.h"
+#include "gwp_asan/options.h"
+
+#include <stddef.h>
+#include <stdint.h>
+
+namespace gwp_asan {
+
+// Magic header that resides in the AllocatorState so that GWP-ASan bugreports
+// can be understood by tools at different versions. Out-of-process crash
+// handlers, like crashpad on Fuchsia, take the raw contents of the
+// AllocationMetatada array and the AllocatorState, and shove them into the
+// minidump. Online unpacking of these structs needs to know from which version
+// of GWP-ASan it's extracting the information, as the structures are not
+// stable.
+struct AllocatorVersionMagic {
+  // The values are copied into the structure at runtime, during
+  // `GuardedPoolAllocator::init()` so that GWP-ASan remains completely in the
+  // `.bss` segment.
+  static constexpr uint8_t kAllocatorVersionMagic[4] = {'A', 'S', 'A', 'N'};
+  uint8_t Magic[4] = {};
+  // Update the version number when the AllocatorState or AllocationMetadata
+  // change.
+  static constexpr uint16_t kAllocatorVersion = 1;
+  uint16_t Version = 0;
+  uint16_t Reserved = 0;
+};
+
+enum class Error : uint8_t {
+  UNKNOWN,
+  USE_AFTER_FREE,
+  DOUBLE_FREE,
+  INVALID_FREE,
+  BUFFER_OVERFLOW,
+  BUFFER_UNDERFLOW
+};
+
+const char *ErrorToString(const Error &E);
+
+static constexpr uint64_t kInvalidThreadID = UINT64_MAX;
+// Get the current thread ID, or kInvalidThreadID if failure. Note: This
+// implementation is platform-specific.
+uint64_t getThreadID();
+
+// This struct contains all the metadata recorded about a single allocation made
+// by GWP-ASan. If `AllocationMetadata.Addr` is zero, the metadata is non-valid.
+struct AllocationMetadata {
+  // The number of bytes used to store a compressed stack frame. On 64-bit
+  // platforms, assuming a compression ratio of 50%, this should allow us to
+  // store ~64 frames per trace.
+  static constexpr size_t kStackFrameStorageBytes = 256;
+
+  // Maximum number of stack frames to collect on allocation/deallocation. The
+  // actual number of collected frames may be less than this as the stack
+  // frames are compressed into a fixed memory range.
+  static constexpr size_t kMaxTraceLengthToCollect = 128;
+
+  // Records the given allocation metadata into this struct.
+  void RecordAllocation(uintptr_t Addr, size_t RequestedSize);
+  // Record that this allocation is now deallocated.
+  void RecordDeallocation();
+
+  struct CallSiteInfo {
+    // Record the current backtrace to this callsite.
+    void RecordBacktrace(options::Backtrace_t Backtrace);
+
+    // The compressed backtrace to the allocation/deallocation.
+    uint8_t CompressedTrace[kStackFrameStorageBytes];
+    // The thread ID for this trace, or kInvalidThreadID if not available.
+    uint64_t ThreadID = kInvalidThreadID;
+    // The size of the compressed trace (in bytes). Zero indicates that no
+    // trace was collected.
+    size_t TraceSize = 0;
+  };
+
+  // The address of this allocation. If zero, the rest of this struct isn't
+  // valid, as the allocation has never occurred.
+  uintptr_t Addr = 0;
+  // Represents the actual size of the allocation.
+  size_t RequestedSize = 0;
+
+  CallSiteInfo AllocationTrace;
+  CallSiteInfo DeallocationTrace;
+
+  // Whether this allocation has been deallocated yet.
+  bool IsDeallocated = false;
+};
+
+// This holds the state that's shared between the GWP-ASan allocator and the
+// crash handler. This, in conjunction with the Metadata array, forms the entire
+// set of information required for understanding a GWP-ASan crash.
+struct AllocatorState {
+  constexpr AllocatorState() {}
+  AllocatorVersionMagic VersionMagic{};
+
+  // Returns whether the provided pointer is a current sampled allocation that
+  // is owned by this pool.
+  GWP_ASAN_ALWAYS_INLINE bool pointerIsMine(const void *Ptr) const {
+    uintptr_t P = reinterpret_cast<uintptr_t>(Ptr);
+    return P < GuardedPagePoolEnd && GuardedPagePool <= P;
+  }
+
+  // Returns the address of the N-th guarded slot.
+  uintptr_t slotToAddr(size_t N) const;
+
+  // Returns the largest allocation that is supported by this pool.
+  size_t maximumAllocationSize() const;
+
+  // Gets the nearest slot to the provided address.
+  size_t getNearestSlot(uintptr_t Ptr) const;
+
+  // Returns whether the provided pointer is a guard page or not. The pointer
+  // must be within memory owned by this pool, else the result is undefined.
+  bool isGuardPage(uintptr_t Ptr) const;
+
+  // The number of guarded slots that this pool holds.
+  size_t MaxSimultaneousAllocations = 0;
+
+  // Pointer to the pool of guarded slots. Note that this points to the start of
+  // the pool (which is a guard page), not a pointer to the first guarded page.
+  uintptr_t GuardedPagePool = 0;
+  uintptr_t GuardedPagePoolEnd = 0;
+
+  // Cached page size for this system in bytes.
+  size_t PageSize = 0;
+
+  // The type and address of an internally-detected failure. For INVALID_FREE
+  // and DOUBLE_FREE, these errors are detected in GWP-ASan, which will set
+  // these values and terminate the process.
+  Error FailureType = Error::UNKNOWN;
+  uintptr_t FailureAddress = 0;
+};
+
+// Below are various compile-time checks that the layout of the internal
+// GWP-ASan structures are undisturbed. If they are disturbed, the version magic
+// number needs to be increased by one, and the asserts need to be updated.
+// Out-of-process crash handlers, like breakpad/crashpad, may copy the internal
+// GWP-ASan structures into a minidump for offline reconstruction of the crash.
+// In order to accomplish this, the offline reconstructor needs to know the
+// version of GWP-ASan internal structures that it's unpacking (along with the
+// architecture-specific layout info, which is left as an exercise to the crash
+// handler).
+static_assert(offsetof(AllocatorState, VersionMagic) == 0, "");
+static_assert(sizeof(AllocatorVersionMagic) == 8, "");
+#if defined(__x86_64__)
+static_assert(sizeof(AllocatorState) == 56, "");
+static_assert(offsetof(AllocatorState, FailureAddress) == 48, "");
+static_assert(sizeof(AllocationMetadata) == 568, "");
+static_assert(offsetof(AllocationMetadata, IsDeallocated) == 560, "");
+#elif defined(__aarch64__)
+static_assert(sizeof(AllocatorState) == 56, "");
+static_assert(offsetof(AllocatorState, FailureAddress) == 48, "");
+static_assert(sizeof(AllocationMetadata) == 568, "");
+static_assert(offsetof(AllocationMetadata, IsDeallocated) == 560, "");
+#elif defined(__i386__)
+static_assert(sizeof(AllocatorState) == 32, "");
+static_assert(offsetof(AllocatorState, FailureAddress) == 28, "");
+static_assert(sizeof(AllocationMetadata) == 548, "");
+static_assert(offsetof(AllocationMetadata, IsDeallocated) == 544, "");
+#elif defined(__arm__)
+static_assert(sizeof(AllocatorState) == 32, "");
+static_assert(offsetof(AllocatorState, FailureAddress) == 28, "");
+static_assert(sizeof(AllocationMetadata) == 560, "");
+static_assert(offsetof(AllocationMetadata, IsDeallocated) == 552, "");
+#endif // defined($ARCHITECTURE)
+
+} // namespace gwp_asan
+#endif // GWP_ASAN_COMMON_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.cpp
new file mode 100644
index 0000000000..6b4c39edb2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.cpp
@@ -0,0 +1,154 @@
+//===-- crash_handler.cpp ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/common.h"
+#include "gwp_asan/stack_trace_compressor.h"
+
+#include <assert.h>
+#include <stdint.h>
+#include <string.h>
+
+using AllocationMetadata = gwp_asan::AllocationMetadata;
+using Error = gwp_asan::Error;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+bool __gwp_asan_error_is_mine(const gwp_asan::AllocatorState *State,
+                              uintptr_t ErrorPtr) {
+  assert(State && "State should not be nullptr.");
+  if (State->FailureType != Error::UNKNOWN && State->FailureAddress != 0)
+    return true;
+
+  return ErrorPtr < State->GuardedPagePoolEnd &&
+         State->GuardedPagePool <= ErrorPtr;
+}
+
+uintptr_t
+__gwp_asan_get_internal_crash_address(const gwp_asan::AllocatorState *State) {
+  return State->FailureAddress;
+}
+
+static const AllocationMetadata *
+addrToMetadata(const gwp_asan::AllocatorState *State,
+               const AllocationMetadata *Metadata, uintptr_t Ptr) {
+  // Note - Similar implementation in guarded_pool_allocator.cpp.
+  return &Metadata[State->getNearestSlot(Ptr)];
+}
+
+gwp_asan::Error
+__gwp_asan_diagnose_error(const gwp_asan::AllocatorState *State,
+                          const gwp_asan::AllocationMetadata *Metadata,
+                          uintptr_t ErrorPtr) {
+  if (!__gwp_asan_error_is_mine(State, ErrorPtr))
+    return Error::UNKNOWN;
+
+  if (State->FailureType != Error::UNKNOWN)
+    return State->FailureType;
+
+  // Let's try and figure out what the source of this error is.
+  if (State->isGuardPage(ErrorPtr)) {
+    size_t Slot = State->getNearestSlot(ErrorPtr);
+    const AllocationMetadata *SlotMeta =
+        addrToMetadata(State, Metadata, State->slotToAddr(Slot));
+
+    // Ensure that this slot was allocated once upon a time.
+    if (!SlotMeta->Addr)
+      return Error::UNKNOWN;
+
+    if (SlotMeta->Addr < ErrorPtr)
+      return Error::BUFFER_OVERFLOW;
+    return Error::BUFFER_UNDERFLOW;
+  }
+
+  // Access wasn't a guard page, check for use-after-free.
+  const AllocationMetadata *SlotMeta =
+      addrToMetadata(State, Metadata, ErrorPtr);
+  if (SlotMeta->IsDeallocated) {
+    return Error::USE_AFTER_FREE;
+  }
+
+  // If we have reached here, the error is still unknown.
+  return Error::UNKNOWN;
+}
+
+const gwp_asan::AllocationMetadata *
+__gwp_asan_get_metadata(const gwp_asan::AllocatorState *State,
+                        const gwp_asan::AllocationMetadata *Metadata,
+                        uintptr_t ErrorPtr) {
+  if (!__gwp_asan_error_is_mine(State, ErrorPtr))
+    return nullptr;
+
+  if (ErrorPtr >= State->GuardedPagePoolEnd ||
+      State->GuardedPagePool > ErrorPtr)
+    return nullptr;
+
+  const AllocationMetadata *Meta = addrToMetadata(State, Metadata, ErrorPtr);
+  if (Meta->Addr == 0)
+    return nullptr;
+
+  return Meta;
+}
+
+uintptr_t __gwp_asan_get_allocation_address(
+    const gwp_asan::AllocationMetadata *AllocationMeta) {
+  return AllocationMeta->Addr;
+}
+
+size_t __gwp_asan_get_allocation_size(
+    const gwp_asan::AllocationMetadata *AllocationMeta) {
+  return AllocationMeta->RequestedSize;
+}
+
+uint64_t __gwp_asan_get_allocation_thread_id(
+    const gwp_asan::AllocationMetadata *AllocationMeta) {
+  return AllocationMeta->AllocationTrace.ThreadID;
+}
+
+size_t __gwp_asan_get_allocation_trace(
+    const gwp_asan::AllocationMetadata *AllocationMeta, uintptr_t *Buffer,
+    size_t BufferLen) {
+  uintptr_t UncompressedBuffer[AllocationMetadata::kMaxTraceLengthToCollect];
+  size_t UnpackedLength = gwp_asan::compression::unpack(
+      AllocationMeta->AllocationTrace.CompressedTrace,
+      AllocationMeta->AllocationTrace.TraceSize, UncompressedBuffer,
+      AllocationMetadata::kMaxTraceLengthToCollect);
+  if (UnpackedLength < BufferLen)
+    BufferLen = UnpackedLength;
+  memcpy(Buffer, UncompressedBuffer, BufferLen * sizeof(*Buffer));
+  return UnpackedLength;
+}
+
+bool __gwp_asan_is_deallocated(
+    const gwp_asan::AllocationMetadata *AllocationMeta) {
+  return AllocationMeta->IsDeallocated;
+}
+
+uint64_t __gwp_asan_get_deallocation_thread_id(
+    const gwp_asan::AllocationMetadata *AllocationMeta) {
+  return AllocationMeta->DeallocationTrace.ThreadID;
+}
+
+size_t __gwp_asan_get_deallocation_trace(
+    const gwp_asan::AllocationMetadata *AllocationMeta, uintptr_t *Buffer,
+    size_t BufferLen) {
+  uintptr_t UncompressedBuffer[AllocationMetadata::kMaxTraceLengthToCollect];
+  size_t UnpackedLength = gwp_asan::compression::unpack(
+      AllocationMeta->DeallocationTrace.CompressedTrace,
+      AllocationMeta->DeallocationTrace.TraceSize, UncompressedBuffer,
+      AllocationMetadata::kMaxTraceLengthToCollect);
+  if (UnpackedLength < BufferLen)
+    BufferLen = UnpackedLength;
+  memcpy(Buffer, UncompressedBuffer, BufferLen * sizeof(*Buffer));
+  return UnpackedLength;
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.h b/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.h
new file mode 100644
index 0000000000..4a95069dac
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/crash_handler.h
@@ -0,0 +1,125 @@
+//===-- crash_handler.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// This file contains interface functions that can be called by an in-process or
+// out-of-process crash handler after the process has terminated. Functions in
+// this interface are never thread safe. For an in-process crash handler, the
+// handler should call GuardedPoolAllocator::disable() to stop any other threads
+// from retrieving new GWP-ASan allocations, which may corrupt the metadata.
+#ifndef GWP_ASAN_INTERFACE_H_
+#define GWP_ASAN_INTERFACE_H_
+
+#include "gwp_asan/common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// When a process crashes, there are three possible outcomes:
+//  1. The crash is unrelated to GWP-ASan - in which case this function returns
+//     false.
+//  2. The crash is internally detected within GWP-ASan itself (e.g. a
+//     double-free bug is caught in GuardedPoolAllocator::deallocate(), and
+//     GWP-ASan will terminate the process). In this case - this function
+//     returns true.
+//  3. The crash is caused by a memory error at `AccessPtr` that's caught by the
+//     system, but GWP-ASan is responsible for the allocation. In this case -
+//     the function also returns true.
+// This function takes an optional `AccessPtr` parameter. If the pointer that
+// was attempted to be accessed is available, you should provide it here. In the
+// case of some internally-detected errors, the crash may manifest as an abort
+// or trap may or may not have an associated pointer. In these cases, the
+// pointer can be obtained by a call to __gwp_asan_get_internal_crash_address.
+bool __gwp_asan_error_is_mine(const gwp_asan::AllocatorState *State,
+                              uintptr_t ErrorPtr = 0u);
+
+// Diagnose and return the type of error that occurred at `ErrorPtr`. If
+// `ErrorPtr` is unrelated to GWP-ASan, or if the error type cannot be deduced,
+// this function returns Error::UNKNOWN.
+gwp_asan::Error
+__gwp_asan_diagnose_error(const gwp_asan::AllocatorState *State,
+                          const gwp_asan::AllocationMetadata *Metadata,
+                          uintptr_t ErrorPtr);
+
+// For internally-detected errors (double free, invalid free), this function
+// returns the pointer that the error occurred at. If the error is unrelated to
+// GWP-ASan, or if the error was caused by a non-internally detected failure,
+// this function returns zero.
+uintptr_t
+__gwp_asan_get_internal_crash_address(const gwp_asan::AllocatorState *State);
+
+// Returns a pointer to the metadata for the allocation that's responsible for
+// the crash. This metadata should not be dereferenced directly due to API
+// compatibility issues, but should be instead passed to functions below for
+// information retrieval. Returns nullptr if there is no metadata available for
+// this crash.
+const gwp_asan::AllocationMetadata *
+__gwp_asan_get_metadata(const gwp_asan::AllocatorState *State,
+                        const gwp_asan::AllocationMetadata *Metadata,
+                        uintptr_t ErrorPtr);
+
+// +---------------------------------------------------------------------------+
+// | Error Information Functions                                               |
+// +---------------------------------------------------------------------------+
+// Functions below return information about the type of error that was caught by
+// GWP-ASan, or information about the allocation that caused the error. These
+// functions generally take an `AllocationMeta` argument, which should be
+// retrieved via. __gwp_asan_get_metadata.
+
+// Returns the start of the allocation whose metadata is in `AllocationMeta`.
+uintptr_t __gwp_asan_get_allocation_address(
+    const gwp_asan::AllocationMetadata *AllocationMeta);
+
+// Returns the size of the allocation whose metadata is in `AllocationMeta`
+size_t __gwp_asan_get_allocation_size(
+    const gwp_asan::AllocationMetadata *AllocationMeta);
+
+// Returns the Thread ID that allocated the memory that caused the error at
+// `ErrorPtr`. This function may not be called if __gwp_asan_has_metadata()
+// returns false.
+uint64_t __gwp_asan_get_allocation_thread_id(
+    const gwp_asan::AllocationMetadata *AllocationMeta);
+
+// Retrieve the allocation trace for the allocation whose metadata is in
+// `AllocationMeta`, and place it into the provided `Buffer` that has at least
+// `BufferLen` elements. This function returns the number of frames that would
+// have been written into `Buffer` if the space was available (i.e. however many
+// frames were stored by GWP-ASan). A return value greater than `BufferLen`
+// indicates that the trace was truncated when storing to `Buffer`.
+size_t __gwp_asan_get_allocation_trace(
+    const gwp_asan::AllocationMetadata *AllocationMeta, uintptr_t *Buffer,
+    size_t BufferLen);
+
+// Returns whether the allocation whose metadata is in `AllocationMeta` has been
+// deallocated. This function may not be called if __gwp_asan_has_metadata()
+// returns false.
+bool __gwp_asan_is_deallocated(
+    const gwp_asan::AllocationMetadata *AllocationMeta);
+
+// Returns the Thread ID that deallocated the memory whose metadata is in
+// `AllocationMeta`. This function may not be called if
+// __gwp_asan_is_deallocated() returns false.
+uint64_t __gwp_asan_get_deallocation_thread_id(
+    const gwp_asan::AllocationMetadata *AllocationMeta);
+
+// Retrieve the deallocation trace for the allocation whose metadata is in
+// `AllocationMeta`, and place it into the provided `Buffer` that has at least
+// `BufferLen` elements. This function returns the number of frames that would
+// have been written into `Buffer` if the space was available (i.e. however many
+// frames were stored by GWP-ASan). A return value greater than `BufferLen`
+// indicates that the trace was truncated when storing to `Buffer`. This
+// function may not be called if __gwp_asan_is_deallocated() returns false.
+size_t __gwp_asan_get_deallocation_trace(
+    const gwp_asan::AllocationMetadata *AllocationMeta, uintptr_t *Buffer,
+    size_t BufferLen);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // GWP_ASAN_INTERFACE_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/definitions.h b/contrib/libs/clang14-rt/lib/gwp_asan/definitions.h
new file mode 100644
index 0000000000..bec0290389
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/definitions.h
@@ -0,0 +1,20 @@
+//===-- definitions.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_DEFINITIONS_H_
+#define GWP_ASAN_DEFINITIONS_H_
+
+#define GWP_ASAN_TLS_INITIAL_EXEC                                              \
+  __thread __attribute__((tls_model("initial-exec")))
+
+#define GWP_ASAN_UNLIKELY(X) __builtin_expect(!!(X), 0)
+#define GWP_ASAN_ALWAYS_INLINE inline __attribute__((always_inline))
+
+#define GWP_ASAN_WEAK __attribute__((weak))
+
+#endif // GWP_ASAN_DEFINITIONS_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.cpp
new file mode 100644
index 0000000000..7096b42876
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.cpp
@@ -0,0 +1,361 @@
+//===-- guarded_pool_allocator.cpp ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/guarded_pool_allocator.h"
+
+#include "gwp_asan/options.h"
+#include "gwp_asan/utilities.h"
+
+#include <assert.h>
+#include <stddef.h>
+
+using AllocationMetadata = gwp_asan::AllocationMetadata;
+using Error = gwp_asan::Error;
+
+namespace gwp_asan {
+namespace {
+// Forward declare the pointer to the singleton version of this class.
+// Instantiated during initialisation, this allows the signal handler
+// to find this class in order to deduce the root cause of failures. Must not be
+// referenced by users outside this translation unit, in order to avoid
+// init-order-fiasco.
+GuardedPoolAllocator *SingletonPtr = nullptr;
+
+size_t roundUpTo(size_t Size, size_t Boundary) {
+  return (Size + Boundary - 1) & ~(Boundary - 1);
+}
+
+uintptr_t getPageAddr(uintptr_t Ptr, uintptr_t PageSize) {
+  return Ptr & ~(PageSize - 1);
+}
+
+bool isPowerOfTwo(uintptr_t X) { return (X & (X - 1)) == 0; }
+} // anonymous namespace
+
+// Gets the singleton implementation of this class. Thread-compatible until
+// init() is called, thread-safe afterwards.
+GuardedPoolAllocator *GuardedPoolAllocator::getSingleton() {
+  return SingletonPtr;
+}
+
+void GuardedPoolAllocator::init(const options::Options &Opts) {
+  // Note: We return from the constructor here if GWP-ASan is not available.
+  // This will stop heap-allocation of class members, as well as mmap() of the
+  // guarded slots.
+  if (!Opts.Enabled || Opts.SampleRate == 0 ||
+      Opts.MaxSimultaneousAllocations == 0)
+    return;
+
+  Check(Opts.SampleRate >= 0, "GWP-ASan Error: SampleRate is < 0.");
+  Check(Opts.SampleRate < (1 << 30), "GWP-ASan Error: SampleRate is >= 2^30.");
+  Check(Opts.MaxSimultaneousAllocations >= 0,
+        "GWP-ASan Error: MaxSimultaneousAllocations is < 0.");
+
+  SingletonPtr = this;
+  Backtrace = Opts.Backtrace;
+
+  State.VersionMagic = {{AllocatorVersionMagic::kAllocatorVersionMagic[0],
+                         AllocatorVersionMagic::kAllocatorVersionMagic[1],
+                         AllocatorVersionMagic::kAllocatorVersionMagic[2],
+                         AllocatorVersionMagic::kAllocatorVersionMagic[3]},
+                        AllocatorVersionMagic::kAllocatorVersion,
+                        0};
+
+  State.MaxSimultaneousAllocations = Opts.MaxSimultaneousAllocations;
+
+  const size_t PageSize = getPlatformPageSize();
+  // getPageAddr() and roundUpTo() assume the page size to be a power of 2.
+  assert((PageSize & (PageSize - 1)) == 0);
+  State.PageSize = PageSize;
+
+  size_t PoolBytesRequired =
+      PageSize * (1 + State.MaxSimultaneousAllocations) +
+      State.MaxSimultaneousAllocations * State.maximumAllocationSize();
+  assert(PoolBytesRequired % PageSize == 0);
+  void *GuardedPoolMemory = reserveGuardedPool(PoolBytesRequired);
+
+  size_t BytesRequired =
+      roundUpTo(State.MaxSimultaneousAllocations * sizeof(*Metadata), PageSize);
+  Metadata = reinterpret_cast<AllocationMetadata *>(
+      map(BytesRequired, kGwpAsanMetadataName));
+
+  // Allocate memory and set up the free pages queue.
+  BytesRequired = roundUpTo(
+      State.MaxSimultaneousAllocations * sizeof(*FreeSlots), PageSize);
+  FreeSlots =
+      reinterpret_cast<size_t *>(map(BytesRequired, kGwpAsanFreeSlotsName));
+
+  // Multiply the sample rate by 2 to give a good, fast approximation for (1 /
+  // SampleRate) chance of sampling.
+  if (Opts.SampleRate != 1)
+    AdjustedSampleRatePlusOne = static_cast<uint32_t>(Opts.SampleRate) * 2 + 1;
+  else
+    AdjustedSampleRatePlusOne = 2;
+
+  initPRNG();
+  getThreadLocals()->NextSampleCounter =
+      ((getRandomUnsigned32() % (AdjustedSampleRatePlusOne - 1)) + 1) &
+      ThreadLocalPackedVariables::NextSampleCounterMask;
+
+  State.GuardedPagePool = reinterpret_cast<uintptr_t>(GuardedPoolMemory);
+  State.GuardedPagePoolEnd =
+      reinterpret_cast<uintptr_t>(GuardedPoolMemory) + PoolBytesRequired;
+
+  if (Opts.InstallForkHandlers)
+    installAtFork();
+}
+
+void GuardedPoolAllocator::disable() {
+  PoolMutex.lock();
+  BacktraceMutex.lock();
+}
+
+void GuardedPoolAllocator::enable() {
+  PoolMutex.unlock();
+  BacktraceMutex.unlock();
+}
+
+void GuardedPoolAllocator::iterate(void *Base, size_t Size, iterate_callback Cb,
+                                   void *Arg) {
+  uintptr_t Start = reinterpret_cast<uintptr_t>(Base);
+  for (size_t i = 0; i < State.MaxSimultaneousAllocations; ++i) {
+    const AllocationMetadata &Meta = Metadata[i];
+    if (Meta.Addr && !Meta.IsDeallocated && Meta.Addr >= Start &&
+        Meta.Addr < Start + Size)
+      Cb(Meta.Addr, Meta.RequestedSize, Arg);
+  }
+}
+
+void GuardedPoolAllocator::uninitTestOnly() {
+  if (State.GuardedPagePool) {
+    unreserveGuardedPool();
+    State.GuardedPagePool = 0;
+    State.GuardedPagePoolEnd = 0;
+  }
+  if (Metadata) {
+    unmap(Metadata,
+          roundUpTo(State.MaxSimultaneousAllocations * sizeof(*Metadata),
+                    State.PageSize));
+    Metadata = nullptr;
+  }
+  if (FreeSlots) {
+    unmap(FreeSlots,
+          roundUpTo(State.MaxSimultaneousAllocations * sizeof(*FreeSlots),
+                    State.PageSize));
+    FreeSlots = nullptr;
+  }
+  *getThreadLocals() = ThreadLocalPackedVariables();
+}
+
+// Note, minimum backing allocation size in GWP-ASan is always one page, and
+// each slot could potentially be multiple pages (but always in
+// page-increments). Thus, for anything that requires less than page size
+// alignment, we don't need to allocate extra padding to ensure the alignment
+// can be met.
+size_t GuardedPoolAllocator::getRequiredBackingSize(size_t Size,
+                                                    size_t Alignment,
+                                                    size_t PageSize) {
+  assert(isPowerOfTwo(Alignment) && "Alignment must be a power of two!");
+  assert(Alignment != 0 && "Alignment should be non-zero");
+  assert(Size != 0 && "Size should be non-zero");
+
+  if (Alignment <= PageSize)
+    return Size;
+
+  return Size + Alignment - PageSize;
+}
+
+uintptr_t GuardedPoolAllocator::alignUp(uintptr_t Ptr, size_t Alignment) {
+  assert(isPowerOfTwo(Alignment) && "Alignment must be a power of two!");
+  assert(Alignment != 0 && "Alignment should be non-zero");
+  if ((Ptr & (Alignment - 1)) == 0)
+    return Ptr;
+
+  Ptr += Alignment - (Ptr & (Alignment - 1));
+  return Ptr;
+}
+
+uintptr_t GuardedPoolAllocator::alignDown(uintptr_t Ptr, size_t Alignment) {
+  assert(isPowerOfTwo(Alignment) && "Alignment must be a power of two!");
+  assert(Alignment != 0 && "Alignment should be non-zero");
+  if ((Ptr & (Alignment - 1)) == 0)
+    return Ptr;
+
+  Ptr -= Ptr & (Alignment - 1);
+  return Ptr;
+}
+
+void *GuardedPoolAllocator::allocate(size_t Size, size_t Alignment) {
+  // GuardedPagePoolEnd == 0 when GWP-ASan is disabled. If we are disabled, fall
+  // back to the supporting allocator.
+  if (State.GuardedPagePoolEnd == 0) {
+    getThreadLocals()->NextSampleCounter =
+        (AdjustedSampleRatePlusOne - 1) &
+        ThreadLocalPackedVariables::NextSampleCounterMask;
+    return nullptr;
+  }
+
+  if (Size == 0)
+    Size = 1;
+  if (Alignment == 0)
+    Alignment = alignof(max_align_t);
+
+  if (!isPowerOfTwo(Alignment) || Alignment > State.maximumAllocationSize() ||
+      Size > State.maximumAllocationSize())
+    return nullptr;
+
+  size_t BackingSize = getRequiredBackingSize(Size, Alignment, State.PageSize);
+  if (BackingSize > State.maximumAllocationSize())
+    return nullptr;
+
+  // Protect against recursivity.
+  if (getThreadLocals()->RecursiveGuard)
+    return nullptr;
+  ScopedRecursiveGuard SRG;
+
+  size_t Index;
+  {
+    ScopedLock L(PoolMutex);
+    Index = reserveSlot();
+  }
+
+  if (Index == kInvalidSlotID)
+    return nullptr;
+
+  uintptr_t SlotStart = State.slotToAddr(Index);
+  AllocationMetadata *Meta = addrToMetadata(SlotStart);
+  uintptr_t SlotEnd = State.slotToAddr(Index) + State.maximumAllocationSize();
+  uintptr_t UserPtr;
+  // Randomly choose whether to left-align or right-align the allocation, and
+  // then apply the necessary adjustments to get an aligned pointer.
+  if (getRandomUnsigned32() % 2 == 0)
+    UserPtr = alignUp(SlotStart, Alignment);
+  else
+    UserPtr = alignDown(SlotEnd - Size, Alignment);
+
+  assert(UserPtr >= SlotStart);
+  assert(UserPtr + Size <= SlotEnd);
+
+  // If a slot is multiple pages in size, and the allocation takes up a single
+  // page, we can improve overflow detection by leaving the unused pages as
+  // unmapped.
+  const size_t PageSize = State.PageSize;
+  allocateInGuardedPool(
+      reinterpret_cast<void *>(getPageAddr(UserPtr, PageSize)),
+      roundUpTo(Size, PageSize));
+
+  Meta->RecordAllocation(UserPtr, Size);
+  {
+    ScopedLock UL(BacktraceMutex);
+    Meta->AllocationTrace.RecordBacktrace(Backtrace);
+  }
+
+  return reinterpret_cast<void *>(UserPtr);
+}
+
+void GuardedPoolAllocator::trapOnAddress(uintptr_t Address, Error E) {
+  State.FailureType = E;
+  State.FailureAddress = Address;
+
+  // Raise a SEGV by touching first guard page.
+  volatile char *p = reinterpret_cast<char *>(State.GuardedPagePool);
+  *p = 0;
+  // Normally, would be __builtin_unreachable(), but because of
+  // https://bugs.llvm.org/show_bug.cgi?id=47480, unreachable will DCE the
+  // volatile store above, even though it has side effects.
+  __builtin_trap();
+}
+
+void GuardedPoolAllocator::stop() {
+  getThreadLocals()->RecursiveGuard = true;
+  PoolMutex.tryLock();
+}
+
+void GuardedPoolAllocator::deallocate(void *Ptr) {
+  assert(pointerIsMine(Ptr) && "Pointer is not mine!");
+  uintptr_t UPtr = reinterpret_cast<uintptr_t>(Ptr);
+  size_t Slot = State.getNearestSlot(UPtr);
+  uintptr_t SlotStart = State.slotToAddr(Slot);
+  AllocationMetadata *Meta = addrToMetadata(UPtr);
+  if (Meta->Addr != UPtr) {
+    // If multiple errors occur at the same time, use the first one.
+    ScopedLock L(PoolMutex);
+    trapOnAddress(UPtr, Error::INVALID_FREE);
+  }
+
+  // Intentionally scope the mutex here, so that other threads can access the
+  // pool during the expensive markInaccessible() call.
+  {
+    ScopedLock L(PoolMutex);
+    if (Meta->IsDeallocated) {
+      trapOnAddress(UPtr, Error::DOUBLE_FREE);
+    }
+
+    // Ensure that the deallocation is recorded before marking the page as
+    // inaccessible. Otherwise, a racy use-after-free will have inconsistent
+    // metadata.
+    Meta->RecordDeallocation();
+
+    // Ensure that the unwinder is not called if the recursive flag is set,
+    // otherwise non-reentrant unwinders may deadlock.
+    if (!getThreadLocals()->RecursiveGuard) {
+      ScopedRecursiveGuard SRG;
+      ScopedLock UL(BacktraceMutex);
+      Meta->DeallocationTrace.RecordBacktrace(Backtrace);
+    }
+  }
+
+  deallocateInGuardedPool(reinterpret_cast<void *>(SlotStart),
+                          State.maximumAllocationSize());
+
+  // And finally, lock again to release the slot back into the pool.
+  ScopedLock L(PoolMutex);
+  freeSlot(Slot);
+}
+
+size_t GuardedPoolAllocator::getSize(const void *Ptr) {
+  assert(pointerIsMine(Ptr));
+  ScopedLock L(PoolMutex);
+  AllocationMetadata *Meta = addrToMetadata(reinterpret_cast<uintptr_t>(Ptr));
+  assert(Meta->Addr == reinterpret_cast<uintptr_t>(Ptr));
+  return Meta->RequestedSize;
+}
+
+AllocationMetadata *GuardedPoolAllocator::addrToMetadata(uintptr_t Ptr) const {
+  return &Metadata[State.getNearestSlot(Ptr)];
+}
+
+size_t GuardedPoolAllocator::reserveSlot() {
+  // Avoid potential reuse of a slot before we have made at least a single
+  // allocation in each slot. Helps with our use-after-free detection.
+  if (NumSampledAllocations < State.MaxSimultaneousAllocations)
+    return NumSampledAllocations++;
+
+  if (FreeSlotsLength == 0)
+    return kInvalidSlotID;
+
+  size_t ReservedIndex = getRandomUnsigned32() % FreeSlotsLength;
+  size_t SlotIndex = FreeSlots[ReservedIndex];
+  FreeSlots[ReservedIndex] = FreeSlots[--FreeSlotsLength];
+  return SlotIndex;
+}
+
+void GuardedPoolAllocator::freeSlot(size_t SlotIndex) {
+  assert(FreeSlotsLength < State.MaxSimultaneousAllocations);
+  FreeSlots[FreeSlotsLength++] = SlotIndex;
+}
+
+uint32_t GuardedPoolAllocator::getRandomUnsigned32() {
+  uint32_t RandomState = getThreadLocals()->RandomState;
+  RandomState ^= RandomState << 13;
+  RandomState ^= RandomState >> 17;
+  RandomState ^= RandomState << 5;
+  getThreadLocals()->RandomState = RandomState;
+  return RandomState;
+}
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.h b/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.h
new file mode 100644
index 0000000000..6d2ce2576c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/guarded_pool_allocator.h
@@ -0,0 +1,249 @@
+//===-- guarded_pool_allocator.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_GUARDED_POOL_ALLOCATOR_H_
+#define GWP_ASAN_GUARDED_POOL_ALLOCATOR_H_
+
+#include "gwp_asan/common.h"
+#include "gwp_asan/definitions.h"
+#include "gwp_asan/mutex.h"
+#include "gwp_asan/options.h"
+#include "gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h" // IWYU pragma: keep
+#include "gwp_asan/platform_specific/guarded_pool_allocator_posix.h" // IWYU pragma: keep
+#include "gwp_asan/platform_specific/guarded_pool_allocator_tls.h"
+
+#include <stddef.h>
+#include <stdint.h>
+// IWYU pragma: no_include <__stddef_max_align_t.h>
+
+namespace gwp_asan {
+// This class is the primary implementation of the allocator portion of GWP-
+// ASan. It is the sole owner of the pool of sequentially allocated guarded
+// slots. It should always be treated as a singleton.
+
+// Functions in the public interface of this class are thread-compatible until
+// init() is called, at which point they become thread-safe (unless specified
+// otherwise).
+class GuardedPoolAllocator {
+public:
+  // Name of the GWP-ASan mapping that for `Metadata`.
+  static constexpr const char *kGwpAsanMetadataName = "GWP-ASan Metadata";
+
+  // During program startup, we must ensure that memory allocations do not land
+  // in this allocation pool if the allocator decides to runtime-disable
+  // GWP-ASan. The constructor value-initialises the class such that if no
+  // further initialisation takes place, calls to shouldSample() and
+  // pointerIsMine() will return false.
+  constexpr GuardedPoolAllocator() {}
+  GuardedPoolAllocator(const GuardedPoolAllocator &) = delete;
+  GuardedPoolAllocator &operator=(const GuardedPoolAllocator &) = delete;
+
+  // Note: This class is expected to be a singleton for the lifetime of the
+  // program. If this object is initialised, it will leak the guarded page pool
+  // and metadata allocations during destruction. We can't clean up these areas
+  // as this may cause a use-after-free on shutdown.
+  ~GuardedPoolAllocator() = default;
+
+  // Initialise the rest of the members of this class. Create the allocation
+  // pool using the provided options. See options.inc for runtime configuration
+  // options.
+  void init(const options::Options &Opts);
+  void uninitTestOnly();
+
+  // Functions exported for libmemunreachable's use on Android. disable()
+  // installs a lock in the allocator that prevents any thread from being able
+  // to allocate memory, until enable() is called.
+  void disable();
+  void enable();
+
+  typedef void (*iterate_callback)(uintptr_t base, size_t size, void *arg);
+  // Execute the callback Cb for every allocation the lies in [Base, Base +
+  // Size). Must be called while the allocator is disabled. The callback can not
+  // allocate.
+  void iterate(void *Base, size_t Size, iterate_callback Cb, void *Arg);
+
+  // This function is used to signal the allocator to indefinitely stop
+  // functioning, as a crash has occurred. This stops the allocator from
+  // servicing any further allocations permanently.
+  void stop();
+
+  // Return whether the allocation should be randomly chosen for sampling.
+  GWP_ASAN_ALWAYS_INLINE bool shouldSample() {
+    // NextSampleCounter == 0 means we "should regenerate the counter".
+    //                   == 1 means we "should sample this allocation".
+    // AdjustedSampleRatePlusOne is designed to intentionally underflow. This
+    // class must be valid when zero-initialised, and we wish to sample as
+    // infrequently as possible when this is the case, hence we underflow to
+    // UINT32_MAX.
+    if (GWP_ASAN_UNLIKELY(getThreadLocals()->NextSampleCounter == 0))
+      getThreadLocals()->NextSampleCounter =
+          ((getRandomUnsigned32() % (AdjustedSampleRatePlusOne - 1)) + 1) &
+          ThreadLocalPackedVariables::NextSampleCounterMask;
+
+    return GWP_ASAN_UNLIKELY(--getThreadLocals()->NextSampleCounter == 0);
+  }
+
+  // Returns whether the provided pointer is a current sampled allocation that
+  // is owned by this pool.
+  GWP_ASAN_ALWAYS_INLINE bool pointerIsMine(const void *Ptr) const {
+    return State.pointerIsMine(Ptr);
+  }
+
+  // Allocate memory in a guarded slot, with the specified `Alignment`. Returns
+  // nullptr if the pool is empty, if the alignnment is not a power of two, or
+  // if the size/alignment makes the allocation too large for this pool to
+  // handle. By default, uses strong alignment (i.e. `max_align_t`), see
+  // http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2293.htm for discussion of
+  // alignment issues in the standard.
+  void *allocate(size_t Size, size_t Alignment = alignof(max_align_t));
+
+  // Deallocate memory in a guarded slot. The provided pointer must have been
+  // allocated using this pool. This will set the guarded slot as inaccessible.
+  void deallocate(void *Ptr);
+
+  // Returns the size of the allocation at Ptr.
+  size_t getSize(const void *Ptr);
+
+  // Returns a pointer to the Metadata region, or nullptr if it doesn't exist.
+  const AllocationMetadata *getMetadataRegion() const { return Metadata; }
+
+  // Returns a pointer to the AllocatorState region.
+  const AllocatorState *getAllocatorState() const { return &State; }
+
+  // Exposed as protected for testing.
+protected:
+  // Returns the actual allocation size required to service an allocation with
+  // the provided Size and Alignment.
+  static size_t getRequiredBackingSize(size_t Size, size_t Alignment,
+                                       size_t PageSize);
+
+  // Returns the provided pointer that meets the specified alignment, depending
+  // on whether it's left or right aligned.
+  static uintptr_t alignUp(uintptr_t Ptr, size_t Alignment);
+  static uintptr_t alignDown(uintptr_t Ptr, size_t Alignment);
+
+private:
+  // Name of actively-occupied slot mappings.
+  static constexpr const char *kGwpAsanAliveSlotName = "GWP-ASan Alive Slot";
+  // Name of the guard pages. This includes all slots that are not actively in
+  // use (i.e. were never used, or have been free()'d).)
+  static constexpr const char *kGwpAsanGuardPageName = "GWP-ASan Guard Page";
+  // Name of the mapping for `FreeSlots`.
+  static constexpr const char *kGwpAsanFreeSlotsName = "GWP-ASan Metadata";
+
+  static constexpr size_t kInvalidSlotID = SIZE_MAX;
+
+  // These functions anonymously map memory or change the permissions of mapped
+  // memory into this process in a platform-specific way. Pointer and size
+  // arguments are expected to be page-aligned. These functions will never
+  // return on error, instead electing to kill the calling process on failure.
+  // The pool memory is initially reserved and inaccessible, and RW mappings are
+  // subsequently created and destroyed via allocateInGuardedPool() and
+  // deallocateInGuardedPool(). Each mapping is named on platforms that support
+  // it, primarily Android. This name must be a statically allocated string, as
+  // the Android kernel uses the string pointer directly.
+  void *map(size_t Size, const char *Name) const;
+  void unmap(void *Ptr, size_t Size) const;
+
+  // The pool is managed separately, as some platforms (particularly Fuchsia)
+  // manage virtual memory regions as a chunk where individual pages can still
+  // have separate permissions. These platforms maintain metadata about the
+  // region in order to perform operations. The pool is unique as it's the only
+  // thing in GWP-ASan that treats pages in a single VM region on an individual
+  // basis for page protection.
+  // The pointer returned by reserveGuardedPool() is the reserved address range
+  // of (at least) Size bytes.
+  void *reserveGuardedPool(size_t Size);
+  // allocateInGuardedPool() Ptr and Size must be a subrange of the previously
+  // reserved pool range.
+  void allocateInGuardedPool(void *Ptr, size_t Size) const;
+  // deallocateInGuardedPool() Ptr and Size must be an exact pair previously
+  // passed to allocateInGuardedPool().
+  void deallocateInGuardedPool(void *Ptr, size_t Size) const;
+  void unreserveGuardedPool();
+
+  // Get the page size from the platform-specific implementation. Only needs to
+  // be called once, and the result should be cached in PageSize in this class.
+  static size_t getPlatformPageSize();
+
+  // Returns a pointer to the metadata for the owned pointer. If the pointer is
+  // not owned by this pool, the result is undefined.
+  AllocationMetadata *addrToMetadata(uintptr_t Ptr) const;
+
+  // Reserve a slot for a new guarded allocation. Returns kInvalidSlotID if no
+  // slot is available to be reserved.
+  size_t reserveSlot();
+
+  // Unreserve the guarded slot.
+  void freeSlot(size_t SlotIndex);
+
+  // Raise a SEGV and set the corresponding fields in the Allocator's State in
+  // order to tell the crash handler what happened. Used when errors are
+  // detected internally (Double Free, Invalid Free).
+  void trapOnAddress(uintptr_t Address, Error E);
+
+  static GuardedPoolAllocator *getSingleton();
+
+  // Install a pthread_atfork handler.
+  void installAtFork();
+
+  gwp_asan::AllocatorState State;
+
+  // A mutex to protect the guarded slot and metadata pool for this class.
+  Mutex PoolMutex;
+  // Some unwinders can grab the libdl lock. In order to provide atfork
+  // protection, we need to ensure that we allow an unwinding thread to release
+  // the libdl lock before forking.
+  Mutex BacktraceMutex;
+  // Record the number allocations that we've sampled. We store this amount so
+  // that we don't randomly choose to recycle a slot that previously had an
+  // allocation before all the slots have been utilised.
+  size_t NumSampledAllocations = 0;
+  // Pointer to the allocation metadata (allocation/deallocation stack traces),
+  // if any.
+  AllocationMetadata *Metadata = nullptr;
+
+  // Pointer to an array of free slot indexes.
+  size_t *FreeSlots = nullptr;
+  // The current length of the list of free slots.
+  size_t FreeSlotsLength = 0;
+
+  // See options.{h, inc} for more information.
+  bool PerfectlyRightAlign = false;
+
+  // Backtrace function provided by the supporting allocator. See `options.h`
+  // for more information.
+  options::Backtrace_t Backtrace = nullptr;
+
+  // The adjusted sample rate for allocation sampling. Default *must* be
+  // nonzero, as dynamic initialisation may call malloc (e.g. from libstdc++)
+  // before GPA::init() is called. This would cause an error in shouldSample(),
+  // where we would calculate modulo zero. This value is set UINT32_MAX, as when
+  // GWP-ASan is disabled, we wish to never spend wasted cycles recalculating
+  // the sample rate.
+  uint32_t AdjustedSampleRatePlusOne = 0;
+
+  // Additional platform specific data structure for the guarded pool mapping.
+  PlatformSpecificMapData GuardedPagePoolPlatformData = {};
+
+  class ScopedRecursiveGuard {
+  public:
+    ScopedRecursiveGuard() { getThreadLocals()->RecursiveGuard = true; }
+    ~ScopedRecursiveGuard() { getThreadLocals()->RecursiveGuard = false; }
+  };
+
+  // Initialise the PRNG, platform-specific.
+  void initPRNG();
+
+  // xorshift (32-bit output), extremely fast PRNG that uses arithmetic
+  // operations only. Seeded using platform-specific mechanisms by initPRNG().
+  uint32_t getRandomUnsigned32();
+};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_GUARDED_POOL_ALLOCATOR_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/mutex.h b/contrib/libs/clang14-rt/lib/gwp_asan/mutex.h
new file mode 100644
index 0000000000..34b91a2880
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/mutex.h
@@ -0,0 +1,42 @@
+//===-- mutex.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_MUTEX_H_
+#define GWP_ASAN_MUTEX_H_
+
+#include "gwp_asan/platform_specific/mutex_fuchsia.h" // IWYU pragma: keep
+#include "gwp_asan/platform_specific/mutex_posix.h"   // IWYU pragma: keep
+
+namespace gwp_asan {
+class Mutex final : PlatformMutex {
+public:
+  constexpr Mutex() = default;
+  ~Mutex() = default;
+  Mutex(const Mutex &) = delete;
+  Mutex &operator=(const Mutex &) = delete;
+  // Lock the mutex.
+  void lock();
+  // Nonblocking trylock of the mutex. Returns true if the lock was acquired.
+  bool tryLock();
+  // Unlock the mutex.
+  void unlock();
+};
+
+class ScopedLock {
+public:
+  explicit ScopedLock(Mutex &Mx) : Mu(Mx) { Mu.lock(); }
+  ~ScopedLock() { Mu.unlock(); }
+  ScopedLock(const ScopedLock &) = delete;
+  ScopedLock &operator=(const ScopedLock &) = delete;
+
+private:
+  Mutex &Mu;
+};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_MUTEX_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace.h b/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace.h
new file mode 100644
index 0000000000..9bb12af206
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace.h
@@ -0,0 +1,53 @@
+//===-- backtrace.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONAL_BACKTRACE_H_
+#define GWP_ASAN_OPTIONAL_BACKTRACE_H_
+
+#include "gwp_asan/optional/printf.h"
+#include "gwp_asan/options.h"
+
+namespace gwp_asan {
+namespace backtrace {
+// ================================ Description ================================
+// This function shall take the backtrace provided in `TraceBuffer`, and print
+// it in a human-readable format using `Print`. Generally, this function shall
+// resolve raw pointers to section offsets and print them with the following
+// sanitizer-common format:
+//      "  #{frame_number} {pointer} in {function name} ({binary name}+{offset}"
+// e.g. "  #5 0x420459 in _start (/tmp/uaf+0x420459)"
+// This format allows the backtrace to be symbolized offline successfully using
+// llvm-symbolizer.
+// =================================== Notes ===================================
+// This function may directly or indirectly call malloc(), as the
+// GuardedPoolAllocator contains a reentrancy barrier to prevent infinite
+// recursion. Any allocation made inside this function will be served by the
+// supporting allocator, and will not have GWP-ASan protections.
+typedef void (*PrintBacktrace_t)(uintptr_t *TraceBuffer, size_t TraceLength,
+                                 Printf_t Print);
+
+// Returns a function pointer to a backtrace function that's suitable for
+// unwinding through a signal handler. This is important primarily for frame-
+// pointer based unwinders, DWARF or other unwinders can simply provide the
+// normal backtrace function as the implementation here. On POSIX, SignalContext
+// should be the `ucontext_t` from the signal handler.
+typedef size_t (*SegvBacktrace_t)(uintptr_t *TraceBuffer, size_t Size,
+                                  void *SignalContext);
+
+// Returns platform-specific provided implementations of Backtrace_t for use
+// inside the GWP-ASan core allocator.
+options::Backtrace_t getBacktraceFunction();
+
+// Returns platform-specific provided implementations of PrintBacktrace_t and
+// SegvBacktrace_t for use in the optional SEGV handler.
+PrintBacktrace_t getPrintBacktraceFunction();
+SegvBacktrace_t getSegvBacktraceFunction();
+} // namespace backtrace
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_OPTIONAL_BACKTRACE_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp
new file mode 100644
index 0000000000..ea8e72be28
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp
@@ -0,0 +1,67 @@
+//===-- backtrace_linux_libc.cpp --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <assert.h>
+#include <execinfo.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "gwp_asan/definitions.h"
+#include "gwp_asan/optional/backtrace.h"
+#include "gwp_asan/optional/printf.h"
+#include "gwp_asan/options.h"
+
+namespace {
+size_t Backtrace(uintptr_t *TraceBuffer, size_t Size) {
+  static_assert(sizeof(uintptr_t) == sizeof(void *), "uintptr_t is not void*");
+
+  return backtrace(reinterpret_cast<void **>(TraceBuffer), Size);
+}
+
+// We don't need any custom handling for the Segv backtrace - the libc unwinder
+// has no problems with unwinding through a signal handler. Force inlining here
+// to avoid the additional frame.
+GWP_ASAN_ALWAYS_INLINE size_t SegvBacktrace(uintptr_t *TraceBuffer, size_t Size,
+                                            void * /*Context*/) {
+  return Backtrace(TraceBuffer, Size);
+}
+
+static void PrintBacktrace(uintptr_t *Trace, size_t TraceLength,
+                           gwp_asan::Printf_t Printf) {
+  if (TraceLength == 0) {
+    Printf("  <not found (does your allocator support backtracing?)>\n\n");
+    return;
+  }
+
+  char **BacktraceSymbols =
+      backtrace_symbols(reinterpret_cast<void **>(Trace), TraceLength);
+
+  for (size_t i = 0; i < TraceLength; ++i) {
+    if (!BacktraceSymbols)
+      Printf("  #%zu %p\n", i, Trace[i]);
+    else
+      Printf("  #%zu %s\n", i, BacktraceSymbols[i]);
+  }
+
+  Printf("\n");
+  if (BacktraceSymbols)
+    free(BacktraceSymbols);
+}
+} // anonymous namespace
+
+namespace gwp_asan {
+namespace backtrace {
+
+options::Backtrace_t getBacktraceFunction() { return Backtrace; }
+PrintBacktrace_t getPrintBacktraceFunction() { return PrintBacktrace; }
+SegvBacktrace_t getSegvBacktraceFunction() { return SegvBacktrace; }
+
+} // namespace backtrace
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.cpp
new file mode 100644
index 0000000000..60234124e8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.cpp
@@ -0,0 +1,258 @@
+//===-- options_parser.cpp --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/optional/options_parser.h"
+#include "gwp_asan/optional/printf.h"
+#include "gwp_asan/utilities.h"
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+namespace {
+enum class OptionType : uint8_t {
+  OT_bool,
+  OT_int,
+};
+
+#define InvokeIfNonNull(Printf, ...)                                           \
+  do {                                                                         \
+    if (Printf)                                                                \
+      Printf(__VA_ARGS__);                                                     \
+  } while (0);
+
+class OptionParser {
+public:
+  explicit OptionParser(gwp_asan::Printf_t PrintfForWarnings)
+      : Printf(PrintfForWarnings) {}
+  void registerOption(const char *Name, const char *Desc, OptionType Type,
+                      void *Var);
+  void parseString(const char *S);
+  void printOptionDescriptions();
+
+private:
+  // Calculate at compile-time how many options are available.
+#define GWP_ASAN_OPTION(...) +1
+  static constexpr size_t MaxOptions = 0
+#include "gwp_asan/options.inc"
+      ;
+#undef GWP_ASAN_OPTION
+
+  struct Option {
+    const char *Name;
+    const char *Desc;
+    OptionType Type;
+    void *Var;
+  } Options[MaxOptions];
+
+  size_t NumberOfOptions = 0;
+  const char *Buffer = nullptr;
+  uintptr_t Pos = 0;
+  gwp_asan::Printf_t Printf = nullptr;
+
+  void skipWhitespace();
+  void parseOptions();
+  bool parseOption();
+  bool setOptionToValue(const char *Name, const char *Value);
+};
+
+void OptionParser::printOptionDescriptions() {
+  InvokeIfNonNull(Printf, "GWP-ASan: Available options:\n");
+  for (size_t I = 0; I < NumberOfOptions; ++I)
+    InvokeIfNonNull(Printf, "\t%s\n\t\t- %s\n", Options[I].Name,
+                    Options[I].Desc);
+}
+
+bool isSeparator(char C) {
+  return C == ' ' || C == ',' || C == ':' || C == '\n' || C == '\t' ||
+         C == '\r';
+}
+
+bool isSeparatorOrNull(char C) { return !C || isSeparator(C); }
+
+void OptionParser::skipWhitespace() {
+  while (isSeparator(Buffer[Pos]))
+    ++Pos;
+}
+
+bool OptionParser::parseOption() {
+  const uintptr_t NameStart = Pos;
+  while (Buffer[Pos] != '=' && !isSeparatorOrNull(Buffer[Pos]))
+    ++Pos;
+
+  const char *Name = Buffer + NameStart;
+  if (Buffer[Pos] != '=') {
+    InvokeIfNonNull(Printf, "GWP-ASan: Expected '=' when parsing option '%s'.",
+                    Name);
+    return false;
+  }
+  const uintptr_t ValueStart = ++Pos;
+  const char *Value;
+  if (Buffer[Pos] == '\'' || Buffer[Pos] == '"') {
+    const char Quote = Buffer[Pos++];
+    while (Buffer[Pos] != 0 && Buffer[Pos] != Quote)
+      ++Pos;
+    if (Buffer[Pos] == 0) {
+      InvokeIfNonNull(Printf, "GWP-ASan: Unterminated string in option '%s'.",
+                      Name);
+      return false;
+    }
+    Value = Buffer + ValueStart + 1;
+    ++Pos; // consume the closing quote
+  } else {
+    while (!isSeparatorOrNull(Buffer[Pos]))
+      ++Pos;
+    Value = Buffer + ValueStart;
+  }
+
+  return setOptionToValue(Name, Value);
+}
+
+void OptionParser::parseOptions() {
+  while (true) {
+    skipWhitespace();
+    if (Buffer[Pos] == 0)
+      break;
+    if (!parseOption()) {
+      InvokeIfNonNull(Printf, "GWP-ASan: Options parsing failed.\n");
+      return;
+    }
+  }
+}
+
+void OptionParser::parseString(const char *S) {
+  if (!S)
+    return;
+  Buffer = S;
+  Pos = 0;
+  parseOptions();
+}
+
+bool parseBool(const char *Value, bool *b) {
+  if (strncmp(Value, "0", 1) == 0 || strncmp(Value, "no", 2) == 0 ||
+      strncmp(Value, "false", 5) == 0) {
+    *b = false;
+    return true;
+  }
+  if (strncmp(Value, "1", 1) == 0 || strncmp(Value, "yes", 3) == 0 ||
+      strncmp(Value, "true", 4) == 0) {
+    *b = true;
+    return true;
+  }
+  return false;
+}
+
+bool OptionParser::setOptionToValue(const char *Name, const char *Value) {
+  for (size_t I = 0; I < NumberOfOptions; ++I) {
+    const uintptr_t Len = strlen(Options[I].Name);
+    if (strncmp(Name, Options[I].Name, Len) != 0 || Name[Len] != '=')
+      continue;
+    bool Ok = false;
+    switch (Options[I].Type) {
+    case OptionType::OT_bool:
+      Ok = parseBool(Value, reinterpret_cast<bool *>(Options[I].Var));
+      if (!Ok)
+        InvokeIfNonNull(
+            Printf, "GWP-ASan: Invalid boolean value '%s' for option '%s'.\n",
+            Value, Options[I].Name);
+      break;
+    case OptionType::OT_int:
+      char *ValueEnd;
+      *reinterpret_cast<int *>(Options[I].Var) =
+          static_cast<int>(strtol(Value, &ValueEnd, 10));
+      Ok =
+          *ValueEnd == '"' || *ValueEnd == '\'' || isSeparatorOrNull(*ValueEnd);
+      if (!Ok)
+        InvokeIfNonNull(
+            Printf, "GWP-ASan: Invalid integer value '%s' for option '%s'.\n",
+            Value, Options[I].Name);
+      break;
+    }
+    return Ok;
+  }
+
+  InvokeIfNonNull(Printf, "GWP-ASan: Unknown option '%s'.", Name);
+  return true;
+}
+
+void OptionParser::registerOption(const char *Name, const char *Desc,
+                                  OptionType Type, void *Var) {
+  assert(NumberOfOptions < MaxOptions &&
+         "GWP-ASan Error: Ran out of space for options.\n");
+  Options[NumberOfOptions].Name = Name;
+  Options[NumberOfOptions].Desc = Desc;
+  Options[NumberOfOptions].Type = Type;
+  Options[NumberOfOptions].Var = Var;
+  ++NumberOfOptions;
+}
+
+void registerGwpAsanOptions(OptionParser *parser,
+                            gwp_asan::options::Options *o) {
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  parser->registerOption(#Name, Description, OptionType::OT_##Type, &o->Name);
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+}
+
+const char *getGwpAsanDefaultOptions() {
+  return (__gwp_asan_default_options) ? __gwp_asan_default_options() : "";
+}
+
+gwp_asan::options::Options *getOptionsInternal() {
+  static gwp_asan::options::Options GwpAsanOptions;
+  return &GwpAsanOptions;
+}
+} // anonymous namespace
+
+namespace gwp_asan {
+namespace options {
+
+void initOptions(const char *OptionsStr, Printf_t PrintfForWarnings) {
+  Options *o = getOptionsInternal();
+  o->setDefaults();
+
+  OptionParser Parser(PrintfForWarnings);
+  registerGwpAsanOptions(&Parser, o);
+
+  // Override from the weak function definition in this executable.
+  Parser.parseString(getGwpAsanDefaultOptions());
+
+  // Override from the provided options string.
+  Parser.parseString(OptionsStr);
+
+  if (o->help)
+    Parser.printOptionDescriptions();
+
+  if (!o->Enabled)
+    return;
+
+  if (o->MaxSimultaneousAllocations <= 0) {
+    InvokeIfNonNull(
+        PrintfForWarnings,
+        "GWP-ASan ERROR: MaxSimultaneousAllocations must be > 0 when GWP-ASan "
+        "is enabled.\n");
+    o->Enabled = false;
+  }
+  if (o->SampleRate <= 0) {
+    InvokeIfNonNull(
+        PrintfForWarnings,
+        "GWP-ASan ERROR: SampleRate must be > 0 when GWP-ASan is enabled.\n");
+    o->Enabled = false;
+  }
+}
+
+void initOptions(Printf_t PrintfForWarnings) {
+  initOptions(getenv("GWP_ASAN_OPTIONS"), PrintfForWarnings);
+}
+
+Options &getOptions() { return *getOptionsInternal(); }
+
+} // namespace options
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.h b/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.h
new file mode 100644
index 0000000000..a5a062801f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/options_parser.h
@@ -0,0 +1,31 @@
+//===-- options_parser.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_
+#define GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_
+
+#include "gwp_asan/optional/printf.h"
+#include "gwp_asan/options.h"
+
+namespace gwp_asan {
+namespace options {
+// Parse the options from the GWP_ASAN_OPTIONS environment variable.
+void initOptions(Printf_t PrintfForWarnings = nullptr);
+// Parse the options from the provided string.
+void initOptions(const char *OptionsStr, Printf_t PrintfForWarnings = nullptr);
+// Returns the initialised options. Call initOptions() prior to calling this
+// function.
+Options &getOptions();
+} // namespace options
+} // namespace gwp_asan
+
+extern "C" {
+__attribute__((weak)) const char *__gwp_asan_default_options();
+}
+
+#endif // GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/printf.h b/contrib/libs/clang14-rt/lib/gwp_asan/optional/printf.h
new file mode 100644
index 0000000000..1004a2c249
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/printf.h
@@ -0,0 +1,33 @@
+//===-- printf.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONAL_PRINTF_H_
+#define GWP_ASAN_OPTIONAL_PRINTF_H_
+
+namespace gwp_asan {
+
+// ================================ Requirements ===============================
+// This function is required to be provided by the supporting allocator iff the
+// allocator wants to use any of the optional components.
+// ================================ Description ================================
+// This function shall produce output according to a strict subset of the C
+// standard library's printf() family. This function must support printing the
+// following formats:
+//   1. integers: "%([0-9]*)?(z|ll)?{d,u,x,X}"
+//   2. pointers: "%p"
+//   3. strings:  "%[-]([0-9]*)?(\\.\\*)?s"
+//   4. chars:    "%c"
+// This function must be implemented in a signal-safe manner, and thus must not
+// malloc().
+// =================================== Notes ===================================
+// This function has a slightly different signature than the C standard
+// library's printf(). Notably, it returns 'void' rather than 'int'.
+typedef void (*Printf_t)(const char *Format, ...);
+
+} // namespace gwp_asan
+#endif // GWP_ASAN_OPTIONAL_PRINTF_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler.h b/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler.h
new file mode 100644
index 0000000000..87d9fe1dff
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler.h
@@ -0,0 +1,33 @@
+//===-- segv_handler.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONAL_SEGV_HANDLER_H_
+#define GWP_ASAN_OPTIONAL_SEGV_HANDLER_H_
+
+#include "gwp_asan/guarded_pool_allocator.h"
+#include "gwp_asan/optional/backtrace.h"
+#include "gwp_asan/optional/printf.h"
+
+namespace gwp_asan {
+namespace segv_handler {
+// Install the SIGSEGV crash handler for printing use-after-free and heap-
+// buffer-{under|over}flow exceptions if the user asked for it. This is platform
+// specific as even though POSIX and Windows both support registering handlers
+// through signal(), we have to use platform-specific signal handlers to obtain
+// the address that caused the SIGSEGV exception. GPA->init() must be called
+// before this function.
+void installSignalHandlers(gwp_asan::GuardedPoolAllocator *GPA, Printf_t Printf,
+                           gwp_asan::backtrace::PrintBacktrace_t PrintBacktrace,
+                           gwp_asan::backtrace::SegvBacktrace_t SegvBacktrace);
+
+// Uninistall the signal handlers, test-only.
+void uninstallSignalHandlers();
+} // namespace segv_handler
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_OPTIONAL_SEGV_HANDLER_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler_posix.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler_posix.cpp
new file mode 100644
index 0000000000..5c9bb9f3a2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/optional/segv_handler_posix.cpp
@@ -0,0 +1,225 @@
+//===-- segv_handler_posix.cpp ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/common.h"
+#include "gwp_asan/crash_handler.h"
+#include "gwp_asan/guarded_pool_allocator.h"
+#include "gwp_asan/optional/segv_handler.h"
+#include "gwp_asan/options.h"
+
+// RHEL creates the PRIu64 format macro (for printing uint64_t's) only when this
+// macro is defined before including <inttypes.h>.
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS 1
+#endif
+
+#include <assert.h>
+#include <inttypes.h>
+#include <signal.h>
+#include <stdio.h>
+
+using gwp_asan::AllocationMetadata;
+using gwp_asan::Error;
+using gwp_asan::GuardedPoolAllocator;
+using gwp_asan::Printf_t;
+using gwp_asan::backtrace::PrintBacktrace_t;
+using gwp_asan::backtrace::SegvBacktrace_t;
+
+namespace {
+
+struct ScopedEndOfReportDecorator {
+  ScopedEndOfReportDecorator(gwp_asan::Printf_t Printf) : Printf(Printf) {}
+  ~ScopedEndOfReportDecorator() { Printf("*** End GWP-ASan report ***\n"); }
+  gwp_asan::Printf_t Printf;
+};
+
+// Prints the provided error and metadata information.
+void printHeader(Error E, uintptr_t AccessPtr,
+                 const gwp_asan::AllocationMetadata *Metadata,
+                 Printf_t Printf) {
+  // Print using intermediate strings. Platforms like Android don't like when
+  // you print multiple times to the same line, as there may be a newline
+  // appended to a log file automatically per Printf() call.
+  constexpr size_t kDescriptionBufferLen = 128;
+  char DescriptionBuffer[kDescriptionBufferLen] = "";
+  if (E != Error::UNKNOWN && Metadata != nullptr) {
+    uintptr_t Address = __gwp_asan_get_allocation_address(Metadata);
+    size_t Size = __gwp_asan_get_allocation_size(Metadata);
+    if (E == Error::USE_AFTER_FREE) {
+      snprintf(DescriptionBuffer, kDescriptionBufferLen,
+               "(%zu byte%s into a %zu-byte allocation at 0x%zx) ",
+               AccessPtr - Address, (AccessPtr - Address == 1) ? "" : "s", Size,
+               Address);
+    } else if (AccessPtr < Address) {
+      snprintf(DescriptionBuffer, kDescriptionBufferLen,
+               "(%zu byte%s to the left of a %zu-byte allocation at 0x%zx) ",
+               Address - AccessPtr, (Address - AccessPtr == 1) ? "" : "s", Size,
+               Address);
+    } else if (AccessPtr > Address) {
+      snprintf(DescriptionBuffer, kDescriptionBufferLen,
+               "(%zu byte%s to the right of a %zu-byte allocation at 0x%zx) ",
+               AccessPtr - Address, (AccessPtr - Address == 1) ? "" : "s", Size,
+               Address);
+    } else {
+      snprintf(DescriptionBuffer, kDescriptionBufferLen,
+               "(a %zu-byte allocation) ", Size);
+    }
+  }
+
+  // Possible number of digits of a 64-bit number: ceil(log10(2^64)) == 20. Add
+  // a null terminator, and round to the nearest 8-byte boundary.
+  uint64_t ThreadID = gwp_asan::getThreadID();
+  constexpr size_t kThreadBufferLen = 24;
+  char ThreadBuffer[kThreadBufferLen];
+  if (ThreadID == gwp_asan::kInvalidThreadID)
+    snprintf(ThreadBuffer, kThreadBufferLen, "<unknown>");
+  else
+    snprintf(ThreadBuffer, kThreadBufferLen, "%" PRIu64, ThreadID);
+
+  Printf("%s at 0x%zx %sby thread %s here:\n", gwp_asan::ErrorToString(E),
+         AccessPtr, DescriptionBuffer, ThreadBuffer);
+}
+
+void dumpReport(uintptr_t ErrorPtr, const gwp_asan::AllocatorState *State,
+                const gwp_asan::AllocationMetadata *Metadata,
+                SegvBacktrace_t SegvBacktrace, Printf_t Printf,
+                PrintBacktrace_t PrintBacktrace, void *Context) {
+  assert(State && "dumpReport missing Allocator State.");
+  assert(Metadata && "dumpReport missing Metadata.");
+  assert(Printf && "dumpReport missing Printf.");
+
+  if (!__gwp_asan_error_is_mine(State, ErrorPtr))
+    return;
+
+  Printf("*** GWP-ASan detected a memory error ***\n");
+  ScopedEndOfReportDecorator Decorator(Printf);
+
+  uintptr_t InternalErrorPtr = __gwp_asan_get_internal_crash_address(State);
+  if (InternalErrorPtr != 0u)
+    ErrorPtr = InternalErrorPtr;
+
+  Error E = __gwp_asan_diagnose_error(State, Metadata, ErrorPtr);
+
+  if (E == Error::UNKNOWN) {
+    Printf("GWP-ASan cannot provide any more information about this error. "
+           "This may occur due to a wild memory access into the GWP-ASan pool, "
+           "or an overflow/underflow that is > 512B in length.\n");
+    return;
+  }
+
+  const gwp_asan::AllocationMetadata *AllocMeta =
+      __gwp_asan_get_metadata(State, Metadata, ErrorPtr);
+
+  // Print the error header.
+  printHeader(E, ErrorPtr, AllocMeta, Printf);
+
+  // Print the fault backtrace.
+  static constexpr unsigned kMaximumStackFramesForCrashTrace = 512;
+  uintptr_t Trace[kMaximumStackFramesForCrashTrace];
+  size_t TraceLength =
+      SegvBacktrace(Trace, kMaximumStackFramesForCrashTrace, Context);
+
+  PrintBacktrace(Trace, TraceLength, Printf);
+
+  if (AllocMeta == nullptr)
+    return;
+
+  // Maybe print the deallocation trace.
+  if (__gwp_asan_is_deallocated(AllocMeta)) {
+    uint64_t ThreadID = __gwp_asan_get_deallocation_thread_id(AllocMeta);
+    if (ThreadID == gwp_asan::kInvalidThreadID)
+      Printf("0x%zx was deallocated by thread <unknown> here:\n", ErrorPtr);
+    else
+      Printf("0x%zx was deallocated by thread %zu here:\n", ErrorPtr, ThreadID);
+    TraceLength = __gwp_asan_get_deallocation_trace(
+        AllocMeta, Trace, kMaximumStackFramesForCrashTrace);
+    PrintBacktrace(Trace, TraceLength, Printf);
+  }
+
+  // Print the allocation trace.
+  uint64_t ThreadID = __gwp_asan_get_allocation_thread_id(AllocMeta);
+  if (ThreadID == gwp_asan::kInvalidThreadID)
+    Printf("0x%zx was allocated by thread <unknown> here:\n", ErrorPtr);
+  else
+    Printf("0x%zx was allocated by thread %zu here:\n", ErrorPtr, ThreadID);
+  TraceLength = __gwp_asan_get_allocation_trace(
+      AllocMeta, Trace, kMaximumStackFramesForCrashTrace);
+  PrintBacktrace(Trace, TraceLength, Printf);
+}
+
+struct sigaction PreviousHandler;
+bool SignalHandlerInstalled;
+gwp_asan::GuardedPoolAllocator *GPAForSignalHandler;
+Printf_t PrintfForSignalHandler;
+PrintBacktrace_t PrintBacktraceForSignalHandler;
+SegvBacktrace_t BacktraceForSignalHandler;
+
+static void sigSegvHandler(int sig, siginfo_t *info, void *ucontext) {
+  if (GPAForSignalHandler) {
+    GPAForSignalHandler->stop();
+
+    dumpReport(reinterpret_cast<uintptr_t>(info->si_addr),
+               GPAForSignalHandler->getAllocatorState(),
+               GPAForSignalHandler->getMetadataRegion(),
+               BacktraceForSignalHandler, PrintfForSignalHandler,
+               PrintBacktraceForSignalHandler, ucontext);
+  }
+
+  // Process any previous handlers.
+  if (PreviousHandler.sa_flags & SA_SIGINFO) {
+    PreviousHandler.sa_sigaction(sig, info, ucontext);
+  } else if (PreviousHandler.sa_handler == SIG_DFL) {
+    // If the previous handler was the default handler, cause a core dump.
+    signal(SIGSEGV, SIG_DFL);
+    raise(SIGSEGV);
+  } else if (PreviousHandler.sa_handler == SIG_IGN) {
+    // If the previous segv handler was SIGIGN, crash iff we were responsible
+    // for the crash.
+    if (__gwp_asan_error_is_mine(GPAForSignalHandler->getAllocatorState(),
+                                 reinterpret_cast<uintptr_t>(info->si_addr))) {
+      signal(SIGSEGV, SIG_DFL);
+      raise(SIGSEGV);
+    }
+  } else {
+    PreviousHandler.sa_handler(sig);
+  }
+}
+} // anonymous namespace
+
+namespace gwp_asan {
+namespace segv_handler {
+
+void installSignalHandlers(gwp_asan::GuardedPoolAllocator *GPA, Printf_t Printf,
+                           PrintBacktrace_t PrintBacktrace,
+                           SegvBacktrace_t SegvBacktrace) {
+  assert(GPA && "GPA wasn't provided to installSignalHandlers.");
+  assert(Printf && "Printf wasn't provided to installSignalHandlers.");
+  assert(PrintBacktrace &&
+         "PrintBacktrace wasn't provided to installSignalHandlers.");
+  assert(SegvBacktrace &&
+         "SegvBacktrace wasn't provided to installSignalHandlers.");
+  GPAForSignalHandler = GPA;
+  PrintfForSignalHandler = Printf;
+  PrintBacktraceForSignalHandler = PrintBacktrace;
+  BacktraceForSignalHandler = SegvBacktrace;
+
+  struct sigaction Action = {};
+  Action.sa_sigaction = sigSegvHandler;
+  Action.sa_flags = SA_SIGINFO;
+  sigaction(SIGSEGV, &Action, &PreviousHandler);
+  SignalHandlerInstalled = true;
+}
+
+void uninstallSignalHandlers() {
+  if (SignalHandlerInstalled) {
+    sigaction(SIGSEGV, &PreviousHandler, nullptr);
+    SignalHandlerInstalled = false;
+  }
+}
+} // namespace segv_handler
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/options.h b/contrib/libs/clang14-rt/lib/gwp_asan/options.h
new file mode 100644
index 0000000000..6fb43108b5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/options.h
@@ -0,0 +1,57 @@
+//===-- options.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONS_H_
+#define GWP_ASAN_OPTIONS_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+namespace gwp_asan {
+namespace options {
+// ================================ Requirements ===============================
+// This function is required to be either implemented by the supporting
+// allocator, or one of the two provided implementations may be used
+// (RTGwpAsanBacktraceLibc or RTGwpAsanBacktraceSanitizerCommon).
+// ================================ Description ================================
+// This function shall collect the backtrace for the calling thread and place
+// the result in `TraceBuffer`. This function should elide itself and all frames
+// below itself from `TraceBuffer`, i.e. the caller's frame should be in
+// TraceBuffer[0], and subsequent frames 1..n into TraceBuffer[1..n], where a
+// maximum of `Size` frames are stored. Returns the number of frames stored into
+// `TraceBuffer`, and zero on failure. If the return value of this function is
+// equal to `Size`, it may indicate that the backtrace is truncated.
+// =================================== Notes ===================================
+// This function may directly or indirectly call malloc(), as the
+// GuardedPoolAllocator contains a reentrancy barrier to prevent infinite
+// recursion. Any allocation made inside this function will be served by the
+// supporting allocator, and will not have GWP-ASan protections.
+typedef size_t (*Backtrace_t)(uintptr_t *TraceBuffer, size_t Size);
+
+struct Options {
+  Backtrace_t Backtrace = nullptr;
+
+  // Read the options from the included definitions file.
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  Type Name = DefaultValue;
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+
+  void setDefaults() {
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  Name = DefaultValue;
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+
+    Backtrace = nullptr;
+  }
+};
+} // namespace options
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_OPTIONS_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/options.inc b/contrib/libs/clang14-rt/lib/gwp_asan/options.inc
new file mode 100644
index 0000000000..9900a2ac40
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/options.inc
@@ -0,0 +1,69 @@
+//===-- options.inc ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTION
+#error "Define GWP_ASAN_OPTION prior to including this file!"
+#endif
+
+#ifndef GWP_ASAN_DEFAULT_ENABLED
+#define GWP_ASAN_DEFAULT_ENABLED true
+#endif
+
+#ifndef GWP_ASAN_STRINGIFY
+#define GWP_ASAN_STRINGIFY(S) GWP_ASAN_STRINGIFY_(S)
+#define GWP_ASAN_STRINGIFY_(S) #S
+#endif
+
+GWP_ASAN_OPTION(bool, Enabled, GWP_ASAN_DEFAULT_ENABLED,
+                "Is GWP-ASan enabled? Defaults to " GWP_ASAN_STRINGIFY(
+                    GWP_ASAN_DEFAULT_ENABLED) ".")
+
+GWP_ASAN_OPTION(int, MaxSimultaneousAllocations, 16,
+                "Number of simultaneously-guarded allocations available in the "
+                "pool. Defaults to 16.")
+
+GWP_ASAN_OPTION(int, SampleRate, 5000,
+                "The probability (1 / SampleRate) that an allocation is "
+                "selected for GWP-ASan sampling. Default is 5000. Sample rates "
+                "up to (2^30 - 1) are supported.")
+
+// Developer note - This option is not actually processed by GWP-ASan itself. It
+// is included here so that a user can specify whether they want signal handlers
+// or not. The supporting allocator should inspect this value to see whether
+// signal handlers need to be installed, and then use
+// crash_handler::installSignalHandlers() in order to install the handlers. Note
+// that in order to support signal handlers, you will need to link against the
+// optional crash_handler component.
+GWP_ASAN_OPTION(
+    bool, InstallSignalHandlers, true,
+    "Install GWP-ASan signal handlers for SIGSEGV during dynamic loading. This "
+    "allows better error reports by providing stack traces for allocation and "
+    "deallocation when reporting a memory error. GWP-ASan's signal handler "
+    "will forward the signal to any previously-installed handler, and user "
+    "programs that install further signal handlers should make sure they do "
+    "the same. Note, if the previously installed SIGSEGV handler is SIG_IGN, "
+    "we terminate the process after dumping the error report.")
+
+GWP_ASAN_OPTION(bool, InstallForkHandlers, true,
+                "Install GWP-ASan atfork handlers to acquire internal locks "
+                "before fork and release them after.")
+
+GWP_ASAN_OPTION(bool, help, false, "Print a summary of the available options.")
+
+// =============================================================================
+// ==== WARNING
+// =============================================================================
+// If you are adding flags to GWP-ASan, please note that GWP-ASan flag strings
+// may be parsed by trusted system components (on Android, GWP-ASan flag strings
+// are parsed by libc during the dynamic loader). This means that GWP-ASan
+// should never feature flags like log paths on disk, because this can lead to
+// arbitrary file write and thus privilege escalation. For an example, see the
+// setuid ASan log_path exploits: https://www.exploit-db.com/exploits/46241.
+//
+// Please place all new flags above this warning, so that the warning always
+// stays at the bottom.
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/common_posix.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/common_posix.cpp
new file mode 100644
index 0000000000..0637fc2a42
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/common_posix.cpp
@@ -0,0 +1,26 @@
+//===-- common_posix.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/common.h"
+
+#include <stdint.h>
+#include <sys/syscall.h> // IWYU pragma: keep
+// IWYU pragma: no_include <syscall.h>
+#include <unistd.h>
+
+namespace gwp_asan {
+
+uint64_t getThreadID() {
+#ifdef SYS_gettid
+  return syscall(SYS_gettid);
+#else
+  return kInvalidThreadID;
+#endif
+}
+
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h
new file mode 100644
index 0000000000..0295f6f713
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_fuchsia.h
@@ -0,0 +1,22 @@
+//===-- guarded_pool_allocator_fuchsia.h ------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#if defined(__Fuchsia__)
+#ifndef GWP_ASAN_GUARDED_POOL_ALLOCATOR_FUCHSIA_H_
+#define GWP_ASAN_GUARDED_POOL_ALLOCATOR_FUCHSIA_H_
+
+#error #include <zircon/types.h>
+
+namespace gwp_asan {
+struct PlatformSpecificMapData {
+  zx_handle_t Vmar;
+};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_GUARDED_POOL_ALLOCATOR_FUCHSIA_H_
+#endif // defined(__Fuchsia__)
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp
new file mode 100644
index 0000000000..adb7330a43
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp
@@ -0,0 +1,111 @@
+//===-- guarded_pool_allocator_posix.cpp ------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/common.h"
+#include "gwp_asan/guarded_pool_allocator.h"
+#include "gwp_asan/platform_specific/guarded_pool_allocator_tls.h"
+#include "gwp_asan/utilities.h"
+
+#include <assert.h>
+#include <pthread.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <time.h>
+#include <unistd.h>
+
+#ifdef ANDROID
+#include <sys/prctl.h>
+#define PR_SET_VMA 0x53564d41
+#define PR_SET_VMA_ANON_NAME 0
+#endif // ANDROID
+
+namespace {
+void MaybeSetMappingName(void *Mapping, size_t Size, const char *Name) {
+#ifdef ANDROID
+  prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, Mapping, Size, Name);
+#endif // ANDROID
+  // Anonymous mapping names are only supported on Android.
+  return;
+}
+} // anonymous namespace
+
+namespace gwp_asan {
+
+void GuardedPoolAllocator::initPRNG() {
+  getThreadLocals()->RandomState =
+      static_cast<uint32_t>(time(nullptr) + getThreadID());
+}
+
+void *GuardedPoolAllocator::map(size_t Size, const char *Name) const {
+  assert((Size % State.PageSize) == 0);
+  void *Ptr = mmap(nullptr, Size, PROT_READ | PROT_WRITE,
+                   MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  Check(Ptr != MAP_FAILED, "Failed to map guarded pool allocator memory");
+  MaybeSetMappingName(Ptr, Size, Name);
+  return Ptr;
+}
+
+void GuardedPoolAllocator::unmap(void *Ptr, size_t Size) const {
+  assert((reinterpret_cast<uintptr_t>(Ptr) % State.PageSize) == 0);
+  assert((Size % State.PageSize) == 0);
+  Check(munmap(Ptr, Size) == 0,
+        "Failed to unmap guarded pool allocator memory.");
+}
+
+void *GuardedPoolAllocator::reserveGuardedPool(size_t Size) {
+  assert((Size % State.PageSize) == 0);
+  void *Ptr =
+      mmap(nullptr, Size, PROT_NONE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+  Check(Ptr != MAP_FAILED, "Failed to reserve guarded pool allocator memory");
+  MaybeSetMappingName(Ptr, Size, kGwpAsanGuardPageName);
+  return Ptr;
+}
+
+void GuardedPoolAllocator::unreserveGuardedPool() {
+  unmap(reinterpret_cast<void *>(State.GuardedPagePool),
+        State.GuardedPagePoolEnd - State.GuardedPagePool);
+}
+
+void GuardedPoolAllocator::allocateInGuardedPool(void *Ptr, size_t Size) const {
+  assert((reinterpret_cast<uintptr_t>(Ptr) % State.PageSize) == 0);
+  assert((Size % State.PageSize) == 0);
+  Check(mprotect(Ptr, Size, PROT_READ | PROT_WRITE) == 0,
+        "Failed to allocate in guarded pool allocator memory");
+  MaybeSetMappingName(Ptr, Size, kGwpAsanAliveSlotName);
+}
+
+void GuardedPoolAllocator::deallocateInGuardedPool(void *Ptr,
+                                                   size_t Size) const {
+  assert((reinterpret_cast<uintptr_t>(Ptr) % State.PageSize) == 0);
+  assert((Size % State.PageSize) == 0);
+  // mmap() a PROT_NONE page over the address to release it to the system, if
+  // we used mprotect() here the system would count pages in the quarantine
+  // against the RSS.
+  Check(mmap(Ptr, Size, PROT_NONE, MAP_FIXED | MAP_ANONYMOUS | MAP_PRIVATE, -1,
+             0) != MAP_FAILED,
+        "Failed to deallocate in guarded pool allocator memory");
+  MaybeSetMappingName(Ptr, Size, kGwpAsanGuardPageName);
+}
+
+size_t GuardedPoolAllocator::getPlatformPageSize() {
+  return sysconf(_SC_PAGESIZE);
+}
+
+void GuardedPoolAllocator::installAtFork() {
+  auto Disable = []() {
+    if (auto *S = getSingleton())
+      S->disable();
+  };
+  auto Enable = []() {
+    if (auto *S = getSingleton())
+      S->enable();
+  };
+  pthread_atfork(Disable, Enable, Enable);
+}
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h
new file mode 100644
index 0000000000..7f4ba0d8cc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_posix.h
@@ -0,0 +1,18 @@
+//===-- guarded_pool_allocator_posix.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#if defined(__unix__)
+#ifndef GWP_ASAN_GUARDED_POOL_ALLOCATOR_POSIX_H_
+#define GWP_ASAN_GUARDED_POOL_ALLOCATOR_POSIX_H_
+
+namespace gwp_asan {
+struct PlatformSpecificMapData {};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_GUARDED_POOL_ALLOCATOR_POSIX_H_
+#endif // defined(__unix__)
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h
new file mode 100644
index 0000000000..7421ba16fb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/guarded_pool_allocator_tls.h
@@ -0,0 +1,55 @@
+//===-- guarded_pool_allocator_tls.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_GUARDED_POOL_ALLOCATOR_TLS_H_
+#define GWP_ASAN_GUARDED_POOL_ALLOCATOR_TLS_H_
+
+#include "gwp_asan/definitions.h"
+
+#include <stdint.h>
+
+namespace gwp_asan {
+// Pack the thread local variables into a struct to ensure that they're in
+// the same cache line for performance reasons. These are the most touched
+// variables in GWP-ASan.
+struct ThreadLocalPackedVariables {
+  constexpr ThreadLocalPackedVariables()
+      : RandomState(0xacd979ce), NextSampleCounter(0), RecursiveGuard(false) {}
+  // Initialised to a magic constant so that an uninitialised GWP-ASan won't
+  // regenerate its sample counter for as long as possible. The xorshift32()
+  // algorithm used below results in getRandomUnsigned32(0xacd979ce) ==
+  // 0xfffffffe.
+  uint32_t RandomState;
+  // Thread-local decrementing counter that indicates that a given allocation
+  // should be sampled when it reaches zero.
+  uint32_t NextSampleCounter : 31;
+  // The mask is needed to silence conversion errors.
+  static const uint32_t NextSampleCounterMask = (1U << 31) - 1;
+  // Guard against recursivity. Unwinders often contain complex behaviour that
+  // may not be safe for the allocator (i.e. the unwinder calls dlopen(),
+  // which calls malloc()). When recursive behaviour is detected, we will
+  // automatically fall back to the supporting allocator to supply the
+  // allocation.
+  bool RecursiveGuard : 1;
+};
+static_assert(sizeof(ThreadLocalPackedVariables) == sizeof(uint64_t),
+              "thread local data does not fit in a uint64_t");
+} // namespace gwp_asan
+
+#ifdef GWP_ASAN_PLATFORM_TLS_HEADER
+#error #include GWP_ASAN_PLATFORM_TLS_HEADER
+#else
+namespace gwp_asan {
+inline ThreadLocalPackedVariables *getThreadLocals() {
+  alignas(8) static GWP_ASAN_TLS_INITIAL_EXEC ThreadLocalPackedVariables Locals;
+  return &Locals;
+}
+} // namespace gwp_asan
+#endif // GWP_ASAN_PLATFORM_TLS_HEADER
+
+#endif // GWP_ASAN_GUARDED_POOL_ALLOCATOR_TLS_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_fuchsia.h b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_fuchsia.h
new file mode 100644
index 0000000000..db53b47dcd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_fuchsia.h
@@ -0,0 +1,23 @@
+//===-- mutex_fuchsia.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#if defined(__Fuchsia__)
+#ifndef GWP_ASAN_MUTEX_FUCHSIA_H_
+#define GWP_ASAN_MUTEX_FUCHSIA_H_
+
+#error #include <lib/sync/mutex.h>
+
+namespace gwp_asan {
+class PlatformMutex {
+protected:
+  sync_mutex_t Mu = {};
+};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_MUTEX_FUCHSIA_H_
+#endif // defined(__Fuchsia__)
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.cpp
new file mode 100644
index 0000000000..8bd405e107
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.cpp
@@ -0,0 +1,30 @@
+//===-- mutex_posix.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/mutex.h"
+
+#include <assert.h>
+#include <pthread.h>
+
+namespace gwp_asan {
+void Mutex::lock() {
+  int Status = pthread_mutex_lock(&Mu);
+  assert(Status == 0);
+  // Remove warning for non-debug builds.
+  (void)Status;
+}
+
+bool Mutex::tryLock() { return pthread_mutex_trylock(&Mu) == 0; }
+
+void Mutex::unlock() {
+  int Status = pthread_mutex_unlock(&Mu);
+  assert(Status == 0);
+  // Remove warning for non-debug builds.
+  (void)Status;
+}
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.h b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.h
new file mode 100644
index 0000000000..7f0239198f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/mutex_posix.h
@@ -0,0 +1,23 @@
+//===-- mutex_posix.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#if defined(__unix__)
+#ifndef GWP_ASAN_MUTEX_POSIX_H_
+#define GWP_ASAN_MUTEX_POSIX_H_
+
+#include <pthread.h>
+
+namespace gwp_asan {
+class PlatformMutex {
+protected:
+  pthread_mutex_t Mu = PTHREAD_MUTEX_INITIALIZER;
+};
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_MUTEX_POSIX_H_
+#endif // defined(__unix__)
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/utilities_posix.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/utilities_posix.cpp
new file mode 100644
index 0000000000..7357963055
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/platform_specific/utilities_posix.cpp
@@ -0,0 +1,30 @@
+//===-- utilities_posix.cpp -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <features.h> // IWYU pragma: keep (for __BIONIC__ macro)
+
+#ifdef __BIONIC__
+#include "gwp_asan/definitions.h"
+#include <stdlib.h>
+extern "C" GWP_ASAN_WEAK void android_set_abort_message(const char *);
+#else // __BIONIC__
+#include <stdio.h>
+#endif
+
+namespace gwp_asan {
+void die(const char *Message) {
+#ifdef __BIONIC__
+  if (&android_set_abort_message != nullptr)
+    android_set_abort_message(Message);
+  abort();
+#else  // __BIONIC__
+  fprintf(stderr, "%s", Message);
+  __builtin_trap();
+#endif // __BIONIC__
+}
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.cpp b/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.cpp
new file mode 100644
index 0000000000..ca3167fb83
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.cpp
@@ -0,0 +1,111 @@
+//===-- stack_trace_compressor.cpp ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "gwp_asan/stack_trace_compressor.h"
+
+namespace gwp_asan {
+namespace compression {
+namespace {
+// Encodes `Value` as a variable-length integer to `Out`. Returns zero if there
+// was not enough space in the output buffer to write the complete varInt.
+// Otherwise returns the length of the encoded integer.
+size_t varIntEncode(uintptr_t Value, uint8_t *Out, size_t OutLen) {
+  for (size_t i = 0; i < OutLen; ++i) {
+    Out[i] = Value & 0x7f;
+    Value >>= 7;
+    if (!Value)
+      return i + 1;
+
+    Out[i] |= 0x80;
+  }
+
+  return 0;
+}
+
+// Decodes a variable-length integer to `Out`. Returns zero if the integer was
+// too large to be represented in a uintptr_t, or if the input buffer finished
+// before the integer was decoded (either case meaning that the `In` does not
+// point to a valid varInt buffer). Otherwise, returns the number of bytes that
+// were used to store the decoded integer.
+size_t varIntDecode(const uint8_t *In, size_t InLen, uintptr_t *Out) {
+  *Out = 0;
+  uint8_t Shift = 0;
+
+  for (size_t i = 0; i < InLen; ++i) {
+    *Out |= (static_cast<uintptr_t>(In[i]) & 0x7f) << Shift;
+
+    if (In[i] < 0x80)
+      return i + 1;
+
+    Shift += 7;
+
+    // Disallow overflowing the range of the output integer.
+    if (Shift >= sizeof(uintptr_t) * 8)
+      return 0;
+  }
+  return 0;
+}
+
+uintptr_t zigzagEncode(uintptr_t Value) {
+  uintptr_t Encoded = Value << 1;
+  if (static_cast<intptr_t>(Value) >= 0)
+    return Encoded;
+  return ~Encoded;
+}
+
+uintptr_t zigzagDecode(uintptr_t Value) {
+  uintptr_t Decoded = Value >> 1;
+  if (!(Value & 1))
+    return Decoded;
+  return ~Decoded;
+}
+} // anonymous namespace
+
+size_t pack(const uintptr_t *Unpacked, size_t UnpackedSize, uint8_t *Packed,
+            size_t PackedMaxSize) {
+  size_t Index = 0;
+  for (size_t CurrentDepth = 0; CurrentDepth < UnpackedSize; CurrentDepth++) {
+    uintptr_t Diff = Unpacked[CurrentDepth];
+    if (CurrentDepth > 0)
+      Diff -= Unpacked[CurrentDepth - 1];
+    size_t EncodedLength =
+        varIntEncode(zigzagEncode(Diff), Packed + Index, PackedMaxSize - Index);
+    if (!EncodedLength)
+      break;
+
+    Index += EncodedLength;
+  }
+
+  return Index;
+}
+
+size_t unpack(const uint8_t *Packed, size_t PackedSize, uintptr_t *Unpacked,
+              size_t UnpackedMaxSize) {
+  size_t CurrentDepth;
+  size_t Index = 0;
+  for (CurrentDepth = 0; CurrentDepth < UnpackedMaxSize; CurrentDepth++) {
+    uintptr_t EncodedDiff;
+    size_t DecodedLength =
+        varIntDecode(Packed + Index, PackedSize - Index, &EncodedDiff);
+    if (!DecodedLength)
+      break;
+    Index += DecodedLength;
+
+    Unpacked[CurrentDepth] = zigzagDecode(EncodedDiff);
+    if (CurrentDepth > 0)
+      Unpacked[CurrentDepth] += Unpacked[CurrentDepth - 1];
+  }
+
+  if (Index != PackedSize && CurrentDepth != UnpackedMaxSize)
+    return 0;
+
+  return CurrentDepth;
+}
+
+} // namespace compression
+} // namespace gwp_asan
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.h b/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.h
new file mode 100644
index 0000000000..dcbd9a3c1f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/stack_trace_compressor.h
@@ -0,0 +1,38 @@
+//===-- stack_trace_compressor.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_STACK_TRACE_COMPRESSOR_
+#define GWP_ASAN_STACK_TRACE_COMPRESSOR_
+
+#include <stddef.h>
+#include <stdint.h>
+
+// These functions implement stack frame compression and decompression. We store
+// the zig-zag encoded pointer difference between frame[i] and frame[i - 1] as
+// a variable-length integer. This can reduce the memory overhead of stack
+// traces by 50%.
+
+namespace gwp_asan {
+namespace compression {
+
+// For the stack trace in `Unpacked` with length `UnpackedSize`, pack it into
+// the buffer `Packed` maximum length `PackedMaxSize`. The return value is the
+// number of bytes that were written to the output buffer.
+size_t pack(const uintptr_t *Unpacked, size_t UnpackedSize, uint8_t *Packed,
+            size_t PackedMaxSize);
+
+// From the packed stack trace in `Packed` of length `PackedSize`, write the
+// unpacked stack trace of maximum length `UnpackedMaxSize` into `Unpacked`.
+// Returns the number of full entries unpacked, or zero on error.
+size_t unpack(const uint8_t *Packed, size_t PackedSize, uintptr_t *Unpacked,
+              size_t UnpackedMaxSize);
+
+} // namespace compression
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_STACK_TRACE_COMPRESSOR_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/utilities.h b/contrib/libs/clang14-rt/lib/gwp_asan/utilities.h
new file mode 100644
index 0000000000..d8bc0e491a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/utilities.h
@@ -0,0 +1,28 @@
+//===-- utilities.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_UTILITIES_H_
+#define GWP_ASAN_UTILITIES_H_
+
+#include "gwp_asan/definitions.h"
+
+#include <stddef.h>
+
+namespace gwp_asan {
+// Terminates in a platform-specific way with `Message`.
+void die(const char *Message);
+
+// Checks that `Condition` is true, otherwise dies with `Message`.
+GWP_ASAN_ALWAYS_INLINE void Check(bool Condition, const char *Message) {
+  if (Condition)
+    return;
+  die(Message);
+}
+} // namespace gwp_asan
+
+#endif // GWP_ASAN_UTILITIES_H_
diff --git a/contrib/libs/clang14-rt/lib/gwp_asan/ya.make b/contrib/libs/clang14-rt/lib/gwp_asan/ya.make
new file mode 100644
index 0000000000..5ff679beae
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/gwp_asan/ya.make
@@ -0,0 +1,52 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.gwp_asan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCS(
+    common.cpp
+    crash_handler.cpp
+    guarded_pool_allocator.cpp
+    platform_specific/common_posix.cpp
+    platform_specific/guarded_pool_allocator_posix.cpp
+    platform_specific/mutex_posix.cpp
+    platform_specific/utilities_posix.cpp
+    stack_trace_compressor.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/hwasan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/hwasan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+    Unless required by applicable law or agreed to in writing, software
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan.cpp
new file mode 100644
index 0000000000..6f0ea64472
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan.cpp
@@ -0,0 +1,599 @@
+//===-- hwasan.cpp --------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// HWAddressSanitizer runtime.
+//===----------------------------------------------------------------------===//
+
+#include "hwasan.h"
+
+#include "hwasan_checks.h"
+#include "hwasan_dynamic_shadow.h"
+#include "hwasan_globals.h"
+#include "hwasan_mapping.h"
+#include "hwasan_poisoning.h"
+#include "hwasan_report.h"
+#include "hwasan_thread.h"
+#include "hwasan_thread_list.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "ubsan/ubsan_flags.h"
+#include "ubsan/ubsan_init.h"
+
+// ACHTUNG! No system header includes in this file.
+
+using namespace __sanitizer;
+
+namespace __hwasan {
+
+static Flags hwasan_flags;
+
+Flags *flags() {
+  return &hwasan_flags;
+}
+
+int hwasan_inited = 0;
+int hwasan_instrumentation_inited = 0;
+bool hwasan_init_is_running;
+
+int hwasan_report_count = 0;
+
+uptr kLowShadowStart;
+uptr kLowShadowEnd;
+uptr kHighShadowStart;
+uptr kHighShadowEnd;
+
+void Flags::SetDefaults() {
+#define HWASAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "hwasan_flags.inc"
+#undef HWASAN_FLAG
+}
+
+static void RegisterHwasanFlags(FlagParser *parser, Flags *f) {
+#define HWASAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "hwasan_flags.inc"
+#undef HWASAN_FLAG
+}
+
+static void InitializeFlags() {
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetEnv("HWASAN_SYMBOLIZER_PATH");
+    cf.malloc_context_size = 20;
+    cf.handle_ioctl = true;
+    // FIXME: test and enable.
+    cf.check_printf = false;
+    cf.intercept_tls_get_addr = true;
+    cf.exitcode = 99;
+    // 8 shadow pages ~512kB, small enough to cover common stack sizes.
+    cf.clear_shadow_mmap_threshold = 4096 * (SANITIZER_ANDROID ? 2 : 8);
+    // Sigtrap is used in error reporting.
+    cf.handle_sigtrap = kHandleSignalExclusive;
+
+#if SANITIZER_ANDROID
+    // Let platform handle other signals. It is better at reporting them then we
+    // are.
+    cf.handle_segv = kHandleSignalNo;
+    cf.handle_sigbus = kHandleSignalNo;
+    cf.handle_abort = kHandleSignalNo;
+    cf.handle_sigill = kHandleSignalNo;
+    cf.handle_sigfpe = kHandleSignalNo;
+#endif
+    OverrideCommonFlags(cf);
+  }
+
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterHwasanFlags(&parser, f);
+  RegisterCommonFlags(&parser);
+
+#if HWASAN_CONTAINS_UBSAN
+  __ubsan::Flags *uf = __ubsan::flags();
+  uf->SetDefaults();
+
+  FlagParser ubsan_parser;
+  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
+  RegisterCommonFlags(&ubsan_parser);
+#endif
+
+  // Override from user-specified string.
+  if (__hwasan_default_options)
+    parser.ParseString(__hwasan_default_options());
+#if HWASAN_CONTAINS_UBSAN
+  const char *ubsan_default_options = __ubsan_default_options();
+  ubsan_parser.ParseString(ubsan_default_options);
+#endif
+
+  parser.ParseStringFromEnv("HWASAN_OPTIONS");
+#if HWASAN_CONTAINS_UBSAN
+  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
+#endif
+
+  InitializeCommonFlags();
+
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+}
+
+static void CheckUnwind() {
+  GET_FATAL_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME());
+  stack.Print();
+}
+
+static void HwasanFormatMemoryUsage(InternalScopedString &s) {
+  HwasanThreadList &thread_list = hwasanThreadList();
+  auto thread_stats = thread_list.GetThreadStats();
+  auto sds = StackDepotGetStats();
+  AllocatorStatCounters asc;
+  GetAllocatorStats(asc);
+  s.append(
+      "HWASAN pid: %d rss: %zd threads: %zd stacks: %zd"
+      " thr_aux: %zd stack_depot: %zd uniq_stacks: %zd"
+      " heap: %zd",
+      internal_getpid(), GetRSS(), thread_stats.n_live_threads,
+      thread_stats.total_stack_size,
+      thread_stats.n_live_threads * thread_list.MemoryUsedPerThread(),
+      sds.allocated, sds.n_uniq_ids, asc[AllocatorStatMapped]);
+}
+
+#if SANITIZER_ANDROID
+static constexpr uptr kMemoryUsageBufferSize = 4096;
+
+static char *memory_usage_buffer = nullptr;
+
+static void InitMemoryUsage() {
+  memory_usage_buffer =
+      (char *)MmapOrDie(kMemoryUsageBufferSize, "memory usage string");
+  CHECK(memory_usage_buffer);
+  memory_usage_buffer[0] = '\0';
+  DecorateMapping((uptr)memory_usage_buffer, kMemoryUsageBufferSize,
+                  memory_usage_buffer);
+}
+
+void UpdateMemoryUsage() {
+  if (!flags()->export_memory_stats)
+    return;
+  if (!memory_usage_buffer)
+    InitMemoryUsage();
+  InternalScopedString s;
+  HwasanFormatMemoryUsage(s);
+  internal_strncpy(memory_usage_buffer, s.data(), kMemoryUsageBufferSize - 1);
+  memory_usage_buffer[kMemoryUsageBufferSize - 1] = '\0';
+}
+#else
+void UpdateMemoryUsage() {}
+#endif
+
+void HwasanAtExit() {
+  if (common_flags()->print_module_map)
+    DumpProcessMap();
+  if (flags()->print_stats && (flags()->atexit || hwasan_report_count > 0))
+    ReportStats();
+  if (hwasan_report_count > 0) {
+    // ReportAtExitStatistics();
+    if (common_flags()->exitcode)
+      internal__exit(common_flags()->exitcode);
+  }
+}
+
+void HandleTagMismatch(AccessInfo ai, uptr pc, uptr frame, void *uc,
+                       uptr *registers_frame) {
+  InternalMmapVector<BufferedStackTrace> stack_buffer(1);
+  BufferedStackTrace *stack = stack_buffer.data();
+  stack->Reset();
+  stack->Unwind(pc, frame, uc, common_flags()->fast_unwind_on_fatal);
+
+  // The second stack frame contains the failure __hwasan_check function, as
+  // we have a stack frame for the registers saved in __hwasan_tag_mismatch that
+  // we wish to ignore. This (currently) only occurs on AArch64, as x64
+  // implementations use SIGTRAP to implement the failure, and thus do not go
+  // through the stack saver.
+  if (registers_frame && stack->trace && stack->size > 0) {
+    stack->trace++;
+    stack->size--;
+  }
+
+  bool fatal = flags()->halt_on_error || !ai.recover;
+  ReportTagMismatch(stack, ai.addr, ai.size, ai.is_store, fatal,
+                    registers_frame);
+}
+
+void HwasanTagMismatch(uptr addr, uptr access_info, uptr *registers_frame,
+                       size_t outsize) {
+  __hwasan::AccessInfo ai;
+  ai.is_store = access_info & 0x10;
+  ai.is_load = !ai.is_store;
+  ai.recover = access_info & 0x20;
+  ai.addr = addr;
+  if ((access_info & 0xf) == 0xf)
+    ai.size = outsize;
+  else
+    ai.size = 1 << (access_info & 0xf);
+
+  HandleTagMismatch(ai, (uptr)__builtin_return_address(0),
+                    (uptr)__builtin_frame_address(0), nullptr, registers_frame);
+  __builtin_unreachable();
+}
+
+Thread *GetCurrentThread() {
+  uptr *ThreadLongPtr = GetCurrentThreadLongPtr();
+  if (UNLIKELY(*ThreadLongPtr == 0))
+    return nullptr;
+  auto *R = (StackAllocationsRingBuffer *)ThreadLongPtr;
+  return hwasanThreadList().GetThreadByBufferAddress((uptr)R->Next());
+}
+
+} // namespace __hwasan
+
+using namespace __hwasan;
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  Thread *t = GetCurrentThread();
+  if (!t) {
+    // The thread is still being created, or has already been destroyed.
+    size = 0;
+    return;
+  }
+  Unwind(max_depth, pc, bp, context, t->stack_top(), t->stack_bottom(),
+         request_fast);
+}
+
+static bool InitializeSingleGlobal(const hwasan_global &global) {
+  uptr full_granule_size = RoundDownTo(global.size(), 16);
+  TagMemoryAligned(global.addr(), full_granule_size, global.tag());
+  if (global.size() % 16)
+    TagMemoryAligned(global.addr() + full_granule_size, 16, global.size() % 16);
+  return false;
+}
+
+static void InitLoadedGlobals() {
+  dl_iterate_phdr(
+      [](dl_phdr_info *info, size_t /* size */, void * /* data */) -> int {
+        for (const hwasan_global &global : HwasanGlobalsFor(
+                 info->dlpi_addr, info->dlpi_phdr, info->dlpi_phnum))
+          InitializeSingleGlobal(global);
+        return 0;
+      },
+      nullptr);
+}
+
+// Prepare to run instrumented code on the main thread.
+static void InitInstrumentation() {
+  if (hwasan_instrumentation_inited) return;
+
+  InitializeOsSupport();
+
+  if (!InitShadow()) {
+    Printf("FATAL: HWAddressSanitizer cannot mmap the shadow memory.\n");
+    DumpProcessMap();
+    Die();
+  }
+
+  InitThreads();
+
+  hwasan_instrumentation_inited = 1;
+}
+
+// Interface.
+
+uptr __hwasan_shadow_memory_dynamic_address;  // Global interface symbol.
+
+// This function was used by the old frame descriptor mechanism. We keep it
+// around to avoid breaking ABI.
+void __hwasan_init_frames(uptr beg, uptr end) {}
+
+void __hwasan_init_static() {
+  InitShadowGOT();
+  InitInstrumentation();
+
+  // In the non-static code path we call dl_iterate_phdr here. But at this point
+  // libc might not have been initialized enough for dl_iterate_phdr to work.
+  // Fortunately, since this is a statically linked executable we can use the
+  // linker-defined symbol __ehdr_start to find the only relevant set of phdrs.
+  extern ElfW(Ehdr) __ehdr_start;
+  for (const hwasan_global &global : HwasanGlobalsFor(
+           /* base */ 0,
+           reinterpret_cast<const ElfW(Phdr) *>(
+               reinterpret_cast<const char *>(&__ehdr_start) +
+               __ehdr_start.e_phoff),
+           __ehdr_start.e_phnum))
+    InitializeSingleGlobal(global);
+}
+
+__attribute__((constructor(0))) void __hwasan_init() {
+  CHECK(!hwasan_init_is_running);
+  if (hwasan_inited) return;
+  hwasan_init_is_running = 1;
+  SanitizerToolName = "HWAddressSanitizer";
+
+  InitTlsSize();
+
+  CacheBinaryName();
+  InitializeFlags();
+
+  // Install tool-specific callbacks in sanitizer_common.
+  SetCheckUnwindCallback(CheckUnwind);
+
+  __sanitizer_set_report_path(common_flags()->log_path);
+
+  AndroidTestTlsSlot();
+
+  DisableCoreDumperIfNecessary();
+
+  InitInstrumentation();
+  InitLoadedGlobals();
+
+  // Needs to be called here because flags()->random_tags might not have been
+  // initialized when InitInstrumentation() was called.
+  GetCurrentThread()->EnsureRandomStateInited();
+
+  SetPrintfAndReportCallback(AppendToErrorMessageBuffer);
+  // This may call libc -> needs initialized shadow.
+  AndroidLogInit();
+
+  InitializeInterceptors();
+  InstallDeadlySignalHandlers(HwasanOnDeadlySignal);
+  InstallAtExitHandler(); // Needs __cxa_atexit interceptor.
+
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+
+  HwasanTSDInit();
+  HwasanTSDThreadInit();
+
+  HwasanAllocatorInit();
+  HwasanInstallAtForkHandler();
+
+#if HWASAN_CONTAINS_UBSAN
+  __ubsan::InitAsPlugin();
+#endif
+
+  VPrintf(1, "HWAddressSanitizer init done\n");
+
+  hwasan_init_is_running = 0;
+  hwasan_inited = 1;
+}
+
+void __hwasan_library_loaded(ElfW(Addr) base, const ElfW(Phdr) * phdr,
+                             ElfW(Half) phnum) {
+  for (const hwasan_global &global : HwasanGlobalsFor(base, phdr, phnum))
+    InitializeSingleGlobal(global);
+}
+
+void __hwasan_library_unloaded(ElfW(Addr) base, const ElfW(Phdr) * phdr,
+                               ElfW(Half) phnum) {
+  for (; phnum != 0; ++phdr, --phnum)
+    if (phdr->p_type == PT_LOAD)
+      TagMemory(base + phdr->p_vaddr, phdr->p_memsz, 0);
+}
+
+void __hwasan_print_shadow(const void *p, uptr sz) {
+  uptr ptr_raw = UntagAddr(reinterpret_cast<uptr>(p));
+  uptr shadow_first = MemToShadow(ptr_raw);
+  uptr shadow_last = MemToShadow(ptr_raw + sz - 1);
+  Printf("HWASan shadow map for %zx .. %zx (pointer tag %x)\n", ptr_raw,
+         ptr_raw + sz, GetTagFromPointer((uptr)p));
+  for (uptr s = shadow_first; s <= shadow_last; ++s) {
+    tag_t mem_tag = *reinterpret_cast<tag_t *>(s);
+    uptr granule_addr = ShadowToMem(s);
+    if (mem_tag && mem_tag < kShadowAlignment)
+      Printf("  %zx: %02x(%02x)\n", granule_addr, mem_tag,
+             *reinterpret_cast<tag_t *>(granule_addr + kShadowAlignment - 1));
+    else
+      Printf("  %zx: %02x\n", granule_addr, mem_tag);
+  }
+}
+
+sptr __hwasan_test_shadow(const void *p, uptr sz) {
+  if (sz == 0)
+    return -1;
+  tag_t ptr_tag = GetTagFromPointer((uptr)p);
+  uptr ptr_raw = UntagAddr(reinterpret_cast<uptr>(p));
+  uptr shadow_first = MemToShadow(ptr_raw);
+  uptr shadow_last = MemToShadow(ptr_raw + sz - 1);
+  for (uptr s = shadow_first; s <= shadow_last; ++s)
+    if (*(tag_t *)s != ptr_tag) {
+      sptr offset = ShadowToMem(s) - ptr_raw;
+      return offset < 0 ? 0 : offset;
+    }
+  return -1;
+}
+
+u16 __sanitizer_unaligned_load16(const uu16 *p) {
+  return *p;
+}
+u32 __sanitizer_unaligned_load32(const uu32 *p) {
+  return *p;
+}
+u64 __sanitizer_unaligned_load64(const uu64 *p) {
+  return *p;
+}
+void __sanitizer_unaligned_store16(uu16 *p, u16 x) {
+  *p = x;
+}
+void __sanitizer_unaligned_store32(uu32 *p, u32 x) {
+  *p = x;
+}
+void __sanitizer_unaligned_store64(uu64 *p, u64 x) {
+  *p = x;
+}
+
+void __hwasan_loadN(uptr p, uptr sz) {
+  CheckAddressSized<ErrorAction::Abort, AccessType::Load>(p, sz);
+}
+void __hwasan_load1(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Load, 0>(p);
+}
+void __hwasan_load2(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Load, 1>(p);
+}
+void __hwasan_load4(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Load, 2>(p);
+}
+void __hwasan_load8(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Load, 3>(p);
+}
+void __hwasan_load16(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Load, 4>(p);
+}
+
+void __hwasan_loadN_noabort(uptr p, uptr sz) {
+  CheckAddressSized<ErrorAction::Recover, AccessType::Load>(p, sz);
+}
+void __hwasan_load1_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Load, 0>(p);
+}
+void __hwasan_load2_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Load, 1>(p);
+}
+void __hwasan_load4_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Load, 2>(p);
+}
+void __hwasan_load8_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Load, 3>(p);
+}
+void __hwasan_load16_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Load, 4>(p);
+}
+
+void __hwasan_storeN(uptr p, uptr sz) {
+  CheckAddressSized<ErrorAction::Abort, AccessType::Store>(p, sz);
+}
+void __hwasan_store1(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Store, 0>(p);
+}
+void __hwasan_store2(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Store, 1>(p);
+}
+void __hwasan_store4(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Store, 2>(p);
+}
+void __hwasan_store8(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Store, 3>(p);
+}
+void __hwasan_store16(uptr p) {
+  CheckAddress<ErrorAction::Abort, AccessType::Store, 4>(p);
+}
+
+void __hwasan_storeN_noabort(uptr p, uptr sz) {
+  CheckAddressSized<ErrorAction::Recover, AccessType::Store>(p, sz);
+}
+void __hwasan_store1_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Store, 0>(p);
+}
+void __hwasan_store2_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Store, 1>(p);
+}
+void __hwasan_store4_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Store, 2>(p);
+}
+void __hwasan_store8_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Store, 3>(p);
+}
+void __hwasan_store16_noabort(uptr p) {
+  CheckAddress<ErrorAction::Recover, AccessType::Store, 4>(p);
+}
+
+void __hwasan_tag_memory(uptr p, u8 tag, uptr sz) {
+  TagMemoryAligned(p, sz, tag);
+}
+
+uptr __hwasan_tag_pointer(uptr p, u8 tag) {
+  return AddTagToPointer(p, tag);
+}
+
+void __hwasan_handle_longjmp(const void *sp_dst) {
+  uptr dst = (uptr)sp_dst;
+  // HWASan does not support tagged SP.
+  CHECK(GetTagFromPointer(dst) == 0);
+
+  uptr sp = (uptr)__builtin_frame_address(0);
+  static const uptr kMaxExpectedCleanupSize = 64 << 20;  // 64M
+  if (dst < sp || dst - sp > kMaxExpectedCleanupSize) {
+    Report(
+        "WARNING: HWASan is ignoring requested __hwasan_handle_longjmp: "
+        "stack top: %p; target %p; distance: %p (%zd)\n"
+        "False positive error reports may follow\n",
+        (void *)sp, (void *)dst, dst - sp);
+    return;
+  }
+  TagMemory(sp, dst - sp, 0);
+}
+
+void __hwasan_handle_vfork(const void *sp_dst) {
+  uptr sp = (uptr)sp_dst;
+  Thread *t = GetCurrentThread();
+  CHECK(t);
+  uptr top = t->stack_top();
+  uptr bottom = t->stack_bottom();
+  if (top == 0 || bottom == 0 || sp < bottom || sp >= top) {
+    Report(
+        "WARNING: HWASan is ignoring requested __hwasan_handle_vfork: "
+        "stack top: %zx; current %zx; bottom: %zx \n"
+        "False positive error reports may follow\n",
+        top, sp, bottom);
+    return;
+  }
+  TagMemory(bottom, sp - bottom, 0);
+}
+
+extern "C" void *__hwasan_extra_spill_area() {
+  Thread *t = GetCurrentThread();
+  return &t->vfork_spill();
+}
+
+void __hwasan_print_memory_usage() {
+  InternalScopedString s;
+  HwasanFormatMemoryUsage(s);
+  Printf("%s\n", s.data());
+}
+
+static const u8 kFallbackTag = 0xBB & kTagMask;
+
+u8 __hwasan_generate_tag() {
+  Thread *t = GetCurrentThread();
+  if (!t) return kFallbackTag;
+  return t->GenerateRandomTag();
+}
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+const char* __hwasan_default_options() { return ""; }
+}  // extern "C"
+#endif
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  GET_FATAL_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME());
+  stack.Print();
+}
+
+// Entry point for interoperability between __hwasan_tag_mismatch (ASM) and the
+// rest of the mismatch handling code (C++).
+void __hwasan_tag_mismatch4(uptr addr, uptr access_info, uptr *registers_frame,
+                            size_t outsize) {
+  __hwasan::HwasanTagMismatch(addr, access_info, registers_frame, outsize);
+}
+
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan.h
new file mode 100644
index 0000000000..371c43f3cb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan.h
@@ -0,0 +1,227 @@
+//===-- hwasan.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Private Hwasan header.
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_H
+#define HWASAN_H
+
+#include "hwasan_flags.h"
+#include "hwasan_interface_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "ubsan/ubsan_platform.h"
+
+#ifndef HWASAN_CONTAINS_UBSAN
+# define HWASAN_CONTAINS_UBSAN CAN_SANITIZE_UB
+#endif
+
+#ifndef HWASAN_WITH_INTERCEPTORS
+#define HWASAN_WITH_INTERCEPTORS 0
+#endif
+
+#ifndef HWASAN_REPLACE_OPERATORS_NEW_AND_DELETE
+#define HWASAN_REPLACE_OPERATORS_NEW_AND_DELETE HWASAN_WITH_INTERCEPTORS
+#endif
+
+typedef u8 tag_t;
+
+#if defined(HWASAN_ALIASING_MODE)
+#  if !defined(__x86_64__)
+#    error Aliasing mode is only supported on x86_64
+#  endif
+// Tags are done in middle bits using userspace aliasing.
+constexpr unsigned kAddressTagShift = 39;
+constexpr unsigned kTagBits = 3;
+
+// The alias region is placed next to the shadow so the upper bits of all
+// taggable addresses matches the upper bits of the shadow base.  This shift
+// value determines which upper bits must match.  It has a floor of 44 since the
+// shadow is always 8TB.
+// TODO(morehouse): In alias mode we can shrink the shadow and use a
+// simpler/faster shadow calculation.
+constexpr unsigned kTaggableRegionCheckShift =
+    __sanitizer::Max(kAddressTagShift + kTagBits + 1U, 44U);
+#elif defined(__x86_64__)
+// Tags are done in upper bits using Intel LAM.
+constexpr unsigned kAddressTagShift = 57;
+constexpr unsigned kTagBits = 6;
+#else
+// TBI (Top Byte Ignore) feature of AArch64: bits [63:56] are ignored in address
+// translation and can be used to store a tag.
+constexpr unsigned kAddressTagShift = 56;
+constexpr unsigned kTagBits = 8;
+#endif  // defined(HWASAN_ALIASING_MODE)
+
+// Mask for extracting tag bits from the lower 8 bits.
+constexpr uptr kTagMask = (1UL << kTagBits) - 1;
+
+// Mask for extracting tag bits from full pointers.
+constexpr uptr kAddressTagMask = kTagMask << kAddressTagShift;
+
+// Minimal alignment of the shadow base address. Determines the space available
+// for threads and stack histories. This is an ABI constant.
+const unsigned kShadowBaseAlignment = 32;
+
+const unsigned kRecordAddrBaseTagShift = 3;
+const unsigned kRecordFPShift = 48;
+const unsigned kRecordFPLShift = 4;
+const unsigned kRecordFPModulus = 1 << (64 - kRecordFPShift + kRecordFPLShift);
+
+static inline tag_t GetTagFromPointer(uptr p) {
+  return (p >> kAddressTagShift) & kTagMask;
+}
+
+static inline uptr UntagAddr(uptr tagged_addr) {
+  return tagged_addr & ~kAddressTagMask;
+}
+
+static inline void *UntagPtr(const void *tagged_ptr) {
+  return reinterpret_cast<void *>(
+      UntagAddr(reinterpret_cast<uptr>(tagged_ptr)));
+}
+
+static inline uptr AddTagToPointer(uptr p, tag_t tag) {
+  return (p & ~kAddressTagMask) | ((uptr)tag << kAddressTagShift);
+}
+
+namespace __hwasan {
+
+extern int hwasan_inited;
+extern bool hwasan_init_is_running;
+extern int hwasan_report_count;
+
+bool InitShadow();
+void InitializeOsSupport();
+void InitThreads();
+void InitializeInterceptors();
+
+void HwasanAllocatorInit();
+void HwasanAllocatorLock();
+void HwasanAllocatorUnlock();
+
+void *hwasan_malloc(uptr size, StackTrace *stack);
+void *hwasan_calloc(uptr nmemb, uptr size, StackTrace *stack);
+void *hwasan_realloc(void *ptr, uptr size, StackTrace *stack);
+void *hwasan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack);
+void *hwasan_valloc(uptr size, StackTrace *stack);
+void *hwasan_pvalloc(uptr size, StackTrace *stack);
+void *hwasan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack);
+void *hwasan_memalign(uptr alignment, uptr size, StackTrace *stack);
+int hwasan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        StackTrace *stack);
+void hwasan_free(void *ptr, StackTrace *stack);
+
+void InstallAtExitHandler();
+
+#define GET_MALLOC_STACK_TRACE                                            \
+  BufferedStackTrace stack;                                               \
+  if (hwasan_inited)                                                      \
+    stack.Unwind(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(),         \
+                 nullptr, common_flags()->fast_unwind_on_malloc,          \
+                 common_flags()->malloc_context_size)
+
+#define GET_FATAL_STACK_TRACE_PC_BP(pc, bp)              \
+  BufferedStackTrace stack;                              \
+  if (hwasan_inited)                                     \
+    stack.Unwind(pc, bp, nullptr, common_flags()->fast_unwind_on_fatal)
+
+void HwasanTSDInit();
+void HwasanTSDThreadInit();
+void HwasanAtExit();
+
+void HwasanOnDeadlySignal(int signo, void *info, void *context);
+
+void HwasanInstallAtForkHandler();
+
+void UpdateMemoryUsage();
+
+void AppendToErrorMessageBuffer(const char *buffer);
+
+void AndroidTestTlsSlot();
+
+// This is a compiler-generated struct that can be shared between hwasan
+// implementations.
+struct AccessInfo {
+  uptr addr;
+  uptr size;
+  bool is_store;
+  bool is_load;
+  bool recover;
+};
+
+// Given access info and frame information, unwind the stack and report the tag
+// mismatch.
+void HandleTagMismatch(AccessInfo ai, uptr pc, uptr frame, void *uc,
+                       uptr *registers_frame = nullptr);
+
+// This dispatches to HandleTagMismatch but sets up the AccessInfo, program
+// counter, and frame pointer.
+void HwasanTagMismatch(uptr addr, uptr access_info, uptr *registers_frame,
+                       size_t outsize);
+
+}  // namespace __hwasan
+
+#define HWASAN_MALLOC_HOOK(ptr, size)       \
+  do {                                    \
+    if (&__sanitizer_malloc_hook) {       \
+      __sanitizer_malloc_hook(ptr, size); \
+    }                                     \
+    RunMallocHooks(ptr, size);            \
+  } while (false)
+#define HWASAN_FREE_HOOK(ptr)       \
+  do {                            \
+    if (&__sanitizer_free_hook) { \
+      __sanitizer_free_hook(ptr); \
+    }                             \
+    RunFreeHooks(ptr);            \
+  } while (false)
+
+#if HWASAN_WITH_INTERCEPTORS
+// For both bionic and glibc __sigset_t is an unsigned long.
+typedef unsigned long __hw_sigset_t;
+// Setjmp and longjmp implementations are platform specific, and hence the
+// interception code is platform specific too.
+#  if defined(__aarch64__)
+constexpr size_t kHwRegisterBufSize = 22;
+#  elif defined(__x86_64__)
+constexpr size_t kHwRegisterBufSize = 8;
+#  endif
+typedef unsigned long long __hw_register_buf[kHwRegisterBufSize];
+struct __hw_jmp_buf_struct {
+  // NOTE: The machine-dependent definition of `__sigsetjmp'
+  // assume that a `__hw_jmp_buf' begins with a `__hw_register_buf' and that
+  // `__mask_was_saved' follows it.  Do not move these members or add others
+  // before it.
+  //
+  // We add a __magic field to our struct to catch cases where libc's setjmp
+  // populated the jmp_buf instead of our interceptor.
+  __hw_register_buf __jmpbuf; // Calling environment.
+  unsigned __mask_was_saved : 1;  // Saved the signal mask?
+  unsigned __magic : 31;      // Used to distinguish __hw_jmp_buf from jmp_buf.
+  __hw_sigset_t __saved_mask; // Saved signal mask.
+};
+typedef struct __hw_jmp_buf_struct __hw_jmp_buf[1];
+typedef struct __hw_jmp_buf_struct __hw_sigjmp_buf[1];
+constexpr unsigned kHwJmpBufMagic = 0x248ACE77;
+#endif  // HWASAN_WITH_INTERCEPTORS
+
+#define ENSURE_HWASAN_INITED()      \
+  do {                              \
+    CHECK(!hwasan_init_is_running); \
+    if (!hwasan_inited) {           \
+      __hwasan_init();              \
+    }                               \
+  } while (0)
+
+#endif  // HWASAN_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocation_functions.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocation_functions.cpp
new file mode 100644
index 0000000000..9cd82dbabd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocation_functions.cpp
@@ -0,0 +1,175 @@
+//===-- hwasan_allocation_functions.cpp -----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Definitions for __sanitizer allocation functions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "hwasan.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+#if !SANITIZER_FUCHSIA
+
+using namespace __hwasan;
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return !hwasan_inited; }
+};
+
+extern "C" {
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_posix_memalign(void **memptr, uptr alignment, uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  CHECK_NE(memptr, 0);
+  int res = hwasan_posix_memalign(memptr, alignment, size, &stack);
+  return res;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_memalign(uptr alignment, uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_memalign(alignment, size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_aligned_alloc(uptr alignment, uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_aligned_alloc(alignment, size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer___libc_memalign(uptr alignment, uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  void *ptr = hwasan_memalign(alignment, size, &stack);
+  if (ptr)
+    DTLS_on_libc_memalign(ptr, size);
+  return ptr;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_valloc(uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_valloc(size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_pvalloc(uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_pvalloc(size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_free(void *ptr) {
+  if (!ptr)
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_MALLOC_STACK_TRACE;
+  hwasan_free(ptr, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_cfree(void *ptr) {
+  if (!ptr)
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_MALLOC_STACK_TRACE;
+  hwasan_free(ptr, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_malloc_usable_size(const void *ptr) {
+  return __sanitizer_get_allocated_size(ptr);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+struct __sanitizer_struct_mallinfo __sanitizer_mallinfo() {
+  __sanitizer_struct_mallinfo sret;
+  internal_memset(&sret, 0, sizeof(sret));
+  return sret;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_mallopt(int cmd, int value) { return 0; }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_malloc_stats(void) {
+  // FIXME: implement, but don't call REAL(malloc_stats)!
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_calloc(uptr nmemb, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_calloc(nmemb, size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_realloc(void *ptr, uptr size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_realloc(ptr, size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_reallocarray(void *ptr, uptr nmemb, uptr size) {
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_reallocarray(ptr, nmemb, size, &stack);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_malloc(uptr size) {
+  if (UNLIKELY(!hwasan_init_is_running))
+    ENSURE_HWASAN_INITED();
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  GET_MALLOC_STACK_TRACE;
+  return hwasan_malloc(size, &stack);
+}
+
+}  // extern "C"
+
+#if HWASAN_WITH_INTERCEPTORS
+#  define INTERCEPTOR_ALIAS(RET, FN, ARGS...)                                 \
+    extern "C" SANITIZER_INTERFACE_ATTRIBUTE RET WRAP(FN)(ARGS)               \
+        ALIAS("__sanitizer_" #FN);                                            \
+    extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE RET FN( \
+        ARGS) ALIAS("__sanitizer_" #FN)
+
+INTERCEPTOR_ALIAS(int, posix_memalign, void **memptr, SIZE_T alignment,
+                  SIZE_T size);
+INTERCEPTOR_ALIAS(void *, aligned_alloc, SIZE_T alignment, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, __libc_memalign, SIZE_T alignment, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, valloc, SIZE_T size);
+INTERCEPTOR_ALIAS(void, free, void *ptr);
+INTERCEPTOR_ALIAS(uptr, malloc_usable_size, const void *ptr);
+INTERCEPTOR_ALIAS(void *, calloc, SIZE_T nmemb, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, realloc, void *ptr, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, reallocarray, void *ptr, SIZE_T nmemb, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, malloc, SIZE_T size);
+
+#  if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR_ALIAS(void *, memalign, SIZE_T alignment, SIZE_T size);
+INTERCEPTOR_ALIAS(void *, pvalloc, SIZE_T size);
+INTERCEPTOR_ALIAS(void, cfree, void *ptr);
+INTERCEPTOR_ALIAS(__sanitizer_struct_mallinfo, mallinfo);
+INTERCEPTOR_ALIAS(int, mallopt, int cmd, int value);
+INTERCEPTOR_ALIAS(void, malloc_stats, void);
+#  endif
+#endif  // #if HWASAN_WITH_INTERCEPTORS
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.cpp
new file mode 100644
index 0000000000..84e183f238
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.cpp
@@ -0,0 +1,484 @@
+//===-- hwasan_allocator.cpp ------------------------ ---------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// HWAddressSanitizer allocator.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "hwasan.h"
+#include "hwasan_allocator.h"
+#include "hwasan_checks.h"
+#include "hwasan_mapping.h"
+#include "hwasan_malloc_bisect.h"
+#include "hwasan_thread.h"
+#include "hwasan_report.h"
+
+namespace __hwasan {
+
+static Allocator allocator;
+static AllocatorCache fallback_allocator_cache;
+static SpinMutex fallback_mutex;
+static atomic_uint8_t hwasan_allocator_tagging_enabled;
+
+static constexpr tag_t kFallbackAllocTag = 0xBB & kTagMask;
+static constexpr tag_t kFallbackFreeTag = 0xBC;
+
+enum RightAlignMode {
+  kRightAlignNever,
+  kRightAlignSometimes,
+  kRightAlignAlways
+};
+
+// Initialized in HwasanAllocatorInit, an never changed.
+static ALIGNED(16) u8 tail_magic[kShadowAlignment - 1];
+
+bool HwasanChunkView::IsAllocated() const {
+  return metadata_ && metadata_->alloc_context_id &&
+         metadata_->get_requested_size();
+}
+
+// Aligns the 'addr' right to the granule boundary.
+static uptr AlignRight(uptr addr, uptr requested_size) {
+  uptr tail_size = requested_size % kShadowAlignment;
+  if (!tail_size) return addr;
+  return addr + kShadowAlignment - tail_size;
+}
+
+uptr HwasanChunkView::Beg() const {
+  if (metadata_ && metadata_->right_aligned)
+    return AlignRight(block_, metadata_->get_requested_size());
+  return block_;
+}
+uptr HwasanChunkView::End() const {
+  return Beg() + UsedSize();
+}
+uptr HwasanChunkView::UsedSize() const {
+  return metadata_->get_requested_size();
+}
+u32 HwasanChunkView::GetAllocStackId() const {
+  return metadata_->alloc_context_id;
+}
+
+uptr HwasanChunkView::ActualSize() const {
+  return allocator.GetActuallyAllocatedSize(reinterpret_cast<void *>(block_));
+}
+
+bool HwasanChunkView::FromSmallHeap() const {
+  return allocator.FromPrimary(reinterpret_cast<void *>(block_));
+}
+
+void GetAllocatorStats(AllocatorStatCounters s) {
+  allocator.GetStats(s);
+}
+
+uptr GetAliasRegionStart() {
+#if defined(HWASAN_ALIASING_MODE)
+  constexpr uptr kAliasRegionOffset = 1ULL << (kTaggableRegionCheckShift - 1);
+  uptr AliasRegionStart =
+      __hwasan_shadow_memory_dynamic_address + kAliasRegionOffset;
+
+  CHECK_EQ(AliasRegionStart >> kTaggableRegionCheckShift,
+           __hwasan_shadow_memory_dynamic_address >> kTaggableRegionCheckShift);
+  CHECK_EQ(
+      (AliasRegionStart + kAliasRegionOffset - 1) >> kTaggableRegionCheckShift,
+      __hwasan_shadow_memory_dynamic_address >> kTaggableRegionCheckShift);
+  return AliasRegionStart;
+#else
+  return 0;
+#endif
+}
+
+void HwasanAllocatorInit() {
+  atomic_store_relaxed(&hwasan_allocator_tagging_enabled,
+                       !flags()->disable_allocator_tagging);
+  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+  allocator.Init(common_flags()->allocator_release_to_os_interval_ms,
+                 GetAliasRegionStart());
+  for (uptr i = 0; i < sizeof(tail_magic); i++)
+    tail_magic[i] = GetCurrentThread()->GenerateRandomTag();
+}
+
+void HwasanAllocatorLock() { allocator.ForceLock(); }
+
+void HwasanAllocatorUnlock() { allocator.ForceUnlock(); }
+
+void AllocatorSwallowThreadLocalCache(AllocatorCache *cache) {
+  allocator.SwallowCache(cache);
+}
+
+static uptr TaggedSize(uptr size) {
+  if (!size) size = 1;
+  uptr new_size = RoundUpTo(size, kShadowAlignment);
+  CHECK_GE(new_size, size);
+  return new_size;
+}
+
+static void *HwasanAllocate(StackTrace *stack, uptr orig_size, uptr alignment,
+                            bool zeroise) {
+  if (orig_size > kMaxAllowedMallocSize) {
+    if (AllocatorMayReturnNull()) {
+      Report("WARNING: HWAddressSanitizer failed to allocate 0x%zx bytes\n",
+             orig_size);
+      return nullptr;
+    }
+    ReportAllocationSizeTooBig(orig_size, kMaxAllowedMallocSize, stack);
+  }
+  if (UNLIKELY(IsRssLimitExceeded())) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportRssLimitExceeded(stack);
+  }
+
+  alignment = Max(alignment, kShadowAlignment);
+  uptr size = TaggedSize(orig_size);
+  Thread *t = GetCurrentThread();
+  void *allocated;
+  if (t) {
+    allocated = allocator.Allocate(t->allocator_cache(), size, alignment);
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocated = allocator.Allocate(cache, size, alignment);
+  }
+  if (UNLIKELY(!allocated)) {
+    SetAllocatorOutOfMemory();
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportOutOfMemory(size, stack);
+  }
+  Metadata *meta =
+      reinterpret_cast<Metadata *>(allocator.GetMetaData(allocated));
+  meta->set_requested_size(orig_size);
+  meta->alloc_context_id = StackDepotPut(*stack);
+  meta->right_aligned = false;
+  if (zeroise) {
+    internal_memset(allocated, 0, size);
+  } else if (flags()->max_malloc_fill_size > 0) {
+    uptr fill_size = Min(size, (uptr)flags()->max_malloc_fill_size);
+    internal_memset(allocated, flags()->malloc_fill_byte, fill_size);
+  }
+  if (size != orig_size) {
+    u8 *tail = reinterpret_cast<u8 *>(allocated) + orig_size;
+    uptr tail_length = size - orig_size;
+    internal_memcpy(tail, tail_magic, tail_length - 1);
+    // Short granule is excluded from magic tail, so we explicitly untag.
+    tail[tail_length - 1] = 0;
+  }
+
+  void *user_ptr = allocated;
+  // Tagging can only be skipped when both tag_in_malloc and tag_in_free are
+  // false. When tag_in_malloc = false and tag_in_free = true malloc needs to
+  // retag to 0.
+  if (InTaggableRegion(reinterpret_cast<uptr>(user_ptr)) &&
+      (flags()->tag_in_malloc || flags()->tag_in_free) &&
+      atomic_load_relaxed(&hwasan_allocator_tagging_enabled)) {
+    if (flags()->tag_in_malloc && malloc_bisect(stack, orig_size)) {
+      tag_t tag = t ? t->GenerateRandomTag() : kFallbackAllocTag;
+      uptr tag_size = orig_size ? orig_size : 1;
+      uptr full_granule_size = RoundDownTo(tag_size, kShadowAlignment);
+      user_ptr =
+          (void *)TagMemoryAligned((uptr)user_ptr, full_granule_size, tag);
+      if (full_granule_size != tag_size) {
+        u8 *short_granule =
+            reinterpret_cast<u8 *>(allocated) + full_granule_size;
+        TagMemoryAligned((uptr)short_granule, kShadowAlignment,
+                         tag_size % kShadowAlignment);
+        short_granule[kShadowAlignment - 1] = tag;
+      }
+    } else {
+      user_ptr = (void *)TagMemoryAligned((uptr)user_ptr, size, 0);
+    }
+  }
+
+  HWASAN_MALLOC_HOOK(user_ptr, size);
+  return user_ptr;
+}
+
+static bool PointerAndMemoryTagsMatch(void *tagged_ptr) {
+  CHECK(tagged_ptr);
+  uptr tagged_uptr = reinterpret_cast<uptr>(tagged_ptr);
+  if (!InTaggableRegion(tagged_uptr))
+    return true;
+  tag_t mem_tag = *reinterpret_cast<tag_t *>(
+      MemToShadow(reinterpret_cast<uptr>(UntagPtr(tagged_ptr))));
+  return PossiblyShortTagMatches(mem_tag, tagged_uptr, 1);
+}
+
+static bool CheckInvalidFree(StackTrace *stack, void *untagged_ptr,
+                             void *tagged_ptr) {
+  // This function can return true if halt_on_error is false.
+  if (!MemIsApp(reinterpret_cast<uptr>(untagged_ptr)) ||
+      !PointerAndMemoryTagsMatch(tagged_ptr)) {
+    ReportInvalidFree(stack, reinterpret_cast<uptr>(tagged_ptr));
+    return true;
+  }
+  return false;
+}
+
+static void HwasanDeallocate(StackTrace *stack, void *tagged_ptr) {
+  CHECK(tagged_ptr);
+  HWASAN_FREE_HOOK(tagged_ptr);
+
+  bool in_taggable_region =
+      InTaggableRegion(reinterpret_cast<uptr>(tagged_ptr));
+  void *untagged_ptr = in_taggable_region ? UntagPtr(tagged_ptr) : tagged_ptr;
+
+  if (CheckInvalidFree(stack, untagged_ptr, tagged_ptr))
+    return;
+
+  void *aligned_ptr = reinterpret_cast<void *>(
+      RoundDownTo(reinterpret_cast<uptr>(untagged_ptr), kShadowAlignment));
+  tag_t pointer_tag = GetTagFromPointer(reinterpret_cast<uptr>(tagged_ptr));
+  Metadata *meta =
+      reinterpret_cast<Metadata *>(allocator.GetMetaData(aligned_ptr));
+  if (!meta) {
+    ReportInvalidFree(stack, reinterpret_cast<uptr>(tagged_ptr));
+    return;
+  }
+  uptr orig_size = meta->get_requested_size();
+  u32 free_context_id = StackDepotPut(*stack);
+  u32 alloc_context_id = meta->alloc_context_id;
+
+  // Check tail magic.
+  uptr tagged_size = TaggedSize(orig_size);
+  if (flags()->free_checks_tail_magic && orig_size &&
+      tagged_size != orig_size) {
+    uptr tail_size = tagged_size - orig_size - 1;
+    CHECK_LT(tail_size, kShadowAlignment);
+    void *tail_beg = reinterpret_cast<void *>(
+        reinterpret_cast<uptr>(aligned_ptr) + orig_size);
+    tag_t short_granule_memtag = *(reinterpret_cast<tag_t *>(
+        reinterpret_cast<uptr>(tail_beg) + tail_size));
+    if (tail_size &&
+        (internal_memcmp(tail_beg, tail_magic, tail_size) ||
+         (in_taggable_region && pointer_tag != short_granule_memtag)))
+      ReportTailOverwritten(stack, reinterpret_cast<uptr>(tagged_ptr),
+                            orig_size, tail_magic);
+  }
+
+  meta->set_requested_size(0);
+  meta->alloc_context_id = 0;
+  // This memory will not be reused by anyone else, so we are free to keep it
+  // poisoned.
+  Thread *t = GetCurrentThread();
+  if (flags()->max_free_fill_size > 0) {
+    uptr fill_size =
+        Min(TaggedSize(orig_size), (uptr)flags()->max_free_fill_size);
+    internal_memset(aligned_ptr, flags()->free_fill_byte, fill_size);
+  }
+  if (in_taggable_region && flags()->tag_in_free && malloc_bisect(stack, 0) &&
+      atomic_load_relaxed(&hwasan_allocator_tagging_enabled)) {
+    // Always store full 8-bit tags on free to maximize UAF detection.
+    tag_t tag;
+    if (t) {
+      // Make sure we are not using a short granule tag as a poison tag. This
+      // would make us attempt to read the memory on a UaF.
+      // The tag can be zero if tagging is disabled on this thread.
+      do {
+        tag = t->GenerateRandomTag(/*num_bits=*/8);
+      } while (
+          UNLIKELY((tag < kShadowAlignment || tag == pointer_tag) && tag != 0));
+    } else {
+      static_assert(kFallbackFreeTag >= kShadowAlignment,
+                    "fallback tag must not be a short granule tag.");
+      tag = kFallbackFreeTag;
+    }
+    TagMemoryAligned(reinterpret_cast<uptr>(aligned_ptr), TaggedSize(orig_size),
+                     tag);
+  }
+  if (t) {
+    allocator.Deallocate(t->allocator_cache(), aligned_ptr);
+    if (auto *ha = t->heap_allocations())
+      ha->push({reinterpret_cast<uptr>(tagged_ptr), alloc_context_id,
+                free_context_id, static_cast<u32>(orig_size)});
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocator.Deallocate(cache, aligned_ptr);
+  }
+}
+
+static void *HwasanReallocate(StackTrace *stack, void *tagged_ptr_old,
+                              uptr new_size, uptr alignment) {
+  void *untagged_ptr_old =
+      InTaggableRegion(reinterpret_cast<uptr>(tagged_ptr_old))
+          ? UntagPtr(tagged_ptr_old)
+          : tagged_ptr_old;
+  if (CheckInvalidFree(stack, untagged_ptr_old, tagged_ptr_old))
+    return nullptr;
+  void *tagged_ptr_new =
+      HwasanAllocate(stack, new_size, alignment, false /*zeroise*/);
+  if (tagged_ptr_old && tagged_ptr_new) {
+    Metadata *meta =
+        reinterpret_cast<Metadata *>(allocator.GetMetaData(untagged_ptr_old));
+    internal_memcpy(
+        UntagPtr(tagged_ptr_new), untagged_ptr_old,
+        Min(new_size, static_cast<uptr>(meta->get_requested_size())));
+    HwasanDeallocate(stack, tagged_ptr_old);
+  }
+  return tagged_ptr_new;
+}
+
+static void *HwasanCalloc(StackTrace *stack, uptr nmemb, uptr size) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportCallocOverflow(nmemb, size, stack);
+  }
+  return HwasanAllocate(stack, nmemb * size, sizeof(u64), true);
+}
+
+HwasanChunkView FindHeapChunkByAddress(uptr address) {
+  if (!allocator.PointerIsMine(reinterpret_cast<void *>(address)))
+    return HwasanChunkView();
+  void *block = allocator.GetBlockBegin(reinterpret_cast<void*>(address));
+  if (!block)
+    return HwasanChunkView();
+  Metadata *metadata =
+      reinterpret_cast<Metadata*>(allocator.GetMetaData(block));
+  return HwasanChunkView(reinterpret_cast<uptr>(block), metadata);
+}
+
+static uptr AllocationSize(const void *tagged_ptr) {
+  const void *untagged_ptr = UntagPtr(tagged_ptr);
+  if (!untagged_ptr) return 0;
+  const void *beg = allocator.GetBlockBegin(untagged_ptr);
+  Metadata *b = (Metadata *)allocator.GetMetaData(untagged_ptr);
+  if (b->right_aligned) {
+    if (beg != reinterpret_cast<void *>(RoundDownTo(
+                   reinterpret_cast<uptr>(untagged_ptr), kShadowAlignment)))
+      return 0;
+  } else {
+    if (beg != untagged_ptr) return 0;
+  }
+  return b->get_requested_size();
+}
+
+void *hwasan_malloc(uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(HwasanAllocate(stack, size, sizeof(u64), false));
+}
+
+void *hwasan_calloc(uptr nmemb, uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(HwasanCalloc(stack, nmemb, size));
+}
+
+void *hwasan_realloc(void *ptr, uptr size, StackTrace *stack) {
+  if (!ptr)
+    return SetErrnoOnNull(HwasanAllocate(stack, size, sizeof(u64), false));
+  if (size == 0) {
+    HwasanDeallocate(stack, ptr);
+    return nullptr;
+  }
+  return SetErrnoOnNull(HwasanReallocate(stack, ptr, size, sizeof(u64)));
+}
+
+void *hwasan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportReallocArrayOverflow(nmemb, size, stack);
+  }
+  return hwasan_realloc(ptr, nmemb * size, stack);
+}
+
+void *hwasan_valloc(uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(
+      HwasanAllocate(stack, size, GetPageSizeCached(), false));
+}
+
+void *hwasan_pvalloc(uptr size, StackTrace *stack) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportPvallocOverflow(size, stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(HwasanAllocate(stack, size, PageSize, false));
+}
+
+void *hwasan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAlignedAllocAlignment(size, alignment, stack);
+  }
+  return SetErrnoOnNull(HwasanAllocate(stack, size, alignment, false));
+}
+
+void *hwasan_memalign(uptr alignment, uptr size, StackTrace *stack) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAllocationAlignment(alignment, stack);
+  }
+  return SetErrnoOnNull(HwasanAllocate(stack, size, alignment, false));
+}
+
+int hwasan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        StackTrace *stack) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    ReportInvalidPosixMemalignAlignment(alignment, stack);
+  }
+  void *ptr = HwasanAllocate(stack, size, alignment, false);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by HwasanAllocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+void hwasan_free(void *ptr, StackTrace *stack) {
+  return HwasanDeallocate(stack, ptr);
+}
+
+}  // namespace __hwasan
+
+using namespace __hwasan;
+
+void __hwasan_enable_allocator_tagging() {
+  atomic_store_relaxed(&hwasan_allocator_tagging_enabled, 1);
+}
+
+void __hwasan_disable_allocator_tagging() {
+  atomic_store_relaxed(&hwasan_allocator_tagging_enabled, 0);
+}
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatAllocated];
+}
+
+uptr __sanitizer_get_heap_size() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatMapped];
+}
+
+uptr __sanitizer_get_free_bytes() { return 1; }
+
+uptr __sanitizer_get_unmapped_bytes() { return 1; }
+
+uptr __sanitizer_get_estimated_allocated_size(uptr size) { return size; }
+
+int __sanitizer_get_ownership(const void *p) { return AllocationSize(p) != 0; }
+
+uptr __sanitizer_get_allocated_size(const void *p) { return AllocationSize(p); }
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.h
new file mode 100644
index 0000000000..35c3d6b4bf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_allocator.h
@@ -0,0 +1,125 @@
+//===-- hwasan_allocator.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_ALLOCATOR_H
+#define HWASAN_ALLOCATOR_H
+
+#include "hwasan.h"
+#include "hwasan_interface_internal.h"
+#include "hwasan_mapping.h"
+#include "hwasan_poisoning.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_ring_buffer.h"
+
+#if !defined(__aarch64__) && !defined(__x86_64__)
+#error Unsupported platform
+#endif
+
+namespace __hwasan {
+
+struct Metadata {
+  u32 requested_size_low;
+  u32 requested_size_high : 31;
+  u32 right_aligned : 1;
+  u32 alloc_context_id;
+  u64 get_requested_size() {
+    return (static_cast<u64>(requested_size_high) << 32) + requested_size_low;
+  }
+  void set_requested_size(u64 size) {
+    requested_size_low = size & ((1ul << 32) - 1);
+    requested_size_high = size >> 32;
+  }
+};
+
+struct HwasanMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const { UpdateMemoryUsage(); }
+  void OnUnmap(uptr p, uptr size) const {
+    // We are about to unmap a chunk of user memory.
+    // It can return as user-requested mmap() or another thread stack.
+    // Make it accessible with zero-tagged pointer.
+    TagMemory(p, size, 0);
+  }
+};
+
+static const uptr kMaxAllowedMallocSize = 1UL << 40;  // 1T
+
+struct AP64 {
+  static const uptr kSpaceBeg = ~0ULL;
+
+#if defined(HWASAN_ALIASING_MODE)
+  static const uptr kSpaceSize = 1ULL << kAddressTagShift;
+#else
+  static const uptr kSpaceSize = 0x2000000000ULL;
+#endif
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef __sanitizer::VeryDenseSizeClassMap SizeClassMap;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef HwasanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+typedef CombinedAllocator<PrimaryAllocator> Allocator;
+typedef Allocator::AllocatorCache AllocatorCache;
+
+void AllocatorSwallowThreadLocalCache(AllocatorCache *cache);
+
+class HwasanChunkView {
+ public:
+  HwasanChunkView() : block_(0), metadata_(nullptr) {}
+  HwasanChunkView(uptr block, Metadata *metadata)
+      : block_(block), metadata_(metadata) {}
+  bool IsAllocated() const;    // Checks if the memory is currently allocated
+  uptr Beg() const;            // First byte of user memory
+  uptr End() const;            // Last byte of user memory
+  uptr UsedSize() const;       // Size requested by the user
+  uptr ActualSize() const;     // Size allocated by the allocator.
+  u32 GetAllocStackId() const;
+  bool FromSmallHeap() const;
+ private:
+  uptr block_;
+  Metadata *const metadata_;
+};
+
+HwasanChunkView FindHeapChunkByAddress(uptr address);
+
+// Information about one (de)allocation that happened in the past.
+// These are recorded in a thread-local ring buffer.
+// TODO: this is currently 24 bytes (20 bytes + alignment).
+// Compress it to 16 bytes or extend it to be more useful.
+struct HeapAllocationRecord {
+  uptr tagged_addr;
+  u32  alloc_context_id;
+  u32  free_context_id;
+  u32  requested_size;
+};
+
+typedef RingBuffer<HeapAllocationRecord> HeapAllocationsRingBuffer;
+
+void GetAllocatorStats(AllocatorStatCounters s);
+
+inline bool InTaggableRegion(uptr addr) {
+#if defined(HWASAN_ALIASING_MODE)
+  // Aliases are mapped next to shadow so that the upper bits match the shadow
+  // base.
+  return (addr >> kTaggableRegionCheckShift) ==
+         (GetShadowOffset() >> kTaggableRegionCheckShift);
+#endif
+  return true;
+}
+
+} // namespace __hwasan
+
+#endif // HWASAN_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_checks.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_checks.h
new file mode 100644
index 0000000000..ab543ea88b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_checks.h
@@ -0,0 +1,127 @@
+//===-- hwasan_checks.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_CHECKS_H
+#define HWASAN_CHECKS_H
+
+#include "hwasan_allocator.h"
+#include "hwasan_mapping.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __hwasan {
+template <unsigned X>
+__attribute__((always_inline)) static void SigTrap(uptr p) {
+#if defined(__aarch64__)
+  (void)p;
+  // 0x900 is added to do not interfere with the kernel use of lower values of
+  // brk immediate.
+  register uptr x0 asm("x0") = p;
+  asm("brk %1\n\t" ::"r"(x0), "n"(0x900 + X));
+#elif defined(__x86_64__)
+  // INT3 + NOP DWORD ptr [EAX + X] to pass X to our signal handler, 5 bytes
+  // total. The pointer is passed via rdi.
+  // 0x40 is added as a safeguard, to help distinguish our trap from others and
+  // to avoid 0 offsets in the command (otherwise it'll be reduced to a
+  // different nop command, the three bytes one).
+  asm volatile(
+      "int3\n"
+      "nopl %c0(%%rax)\n" ::"n"(0x40 + X),
+      "D"(p));
+#else
+  // FIXME: not always sigill.
+  __builtin_trap();
+#endif
+  // __builtin_unreachable();
+}
+
+// Version with access size which is not power of 2
+template <unsigned X>
+__attribute__((always_inline)) static void SigTrap(uptr p, uptr size) {
+#if defined(__aarch64__)
+  register uptr x0 asm("x0") = p;
+  register uptr x1 asm("x1") = size;
+  asm("brk %2\n\t" ::"r"(x0), "r"(x1), "n"(0x900 + X));
+#elif defined(__x86_64__)
+  // Size is stored in rsi.
+  asm volatile(
+      "int3\n"
+      "nopl %c0(%%rax)\n" ::"n"(0x40 + X),
+      "D"(p), "S"(size));
+#else
+  __builtin_trap();
+#endif
+  // __builtin_unreachable();
+}
+
+__attribute__((always_inline, nodebug)) static bool PossiblyShortTagMatches(
+    tag_t mem_tag, uptr ptr, uptr sz) {
+  tag_t ptr_tag = GetTagFromPointer(ptr);
+  if (ptr_tag == mem_tag)
+    return true;
+  if (mem_tag >= kShadowAlignment)
+    return false;
+  if ((ptr & (kShadowAlignment - 1)) + sz > mem_tag)
+    return false;
+#ifndef __aarch64__
+  ptr = UntagAddr(ptr);
+#endif
+  return *(u8 *)(ptr | (kShadowAlignment - 1)) == ptr_tag;
+}
+
+enum class ErrorAction { Abort, Recover };
+enum class AccessType { Load, Store };
+
+template <ErrorAction EA, AccessType AT, unsigned LogSize>
+__attribute__((always_inline, nodebug)) static void CheckAddress(uptr p) {
+  if (!InTaggableRegion(p))
+    return;
+  uptr ptr_raw = p & ~kAddressTagMask;
+  tag_t mem_tag = *(tag_t *)MemToShadow(ptr_raw);
+  if (UNLIKELY(!PossiblyShortTagMatches(mem_tag, p, 1 << LogSize))) {
+    SigTrap<0x20 * (EA == ErrorAction::Recover) +
+            0x10 * (AT == AccessType::Store) + LogSize>(p);
+    if (EA == ErrorAction::Abort)
+      __builtin_unreachable();
+  }
+}
+
+template <ErrorAction EA, AccessType AT>
+__attribute__((always_inline, nodebug)) static void CheckAddressSized(uptr p,
+                                                                      uptr sz) {
+  if (sz == 0 || !InTaggableRegion(p))
+    return;
+  tag_t ptr_tag = GetTagFromPointer(p);
+  uptr ptr_raw = p & ~kAddressTagMask;
+  tag_t *shadow_first = (tag_t *)MemToShadow(ptr_raw);
+  tag_t *shadow_last = (tag_t *)MemToShadow(ptr_raw + sz);
+  for (tag_t *t = shadow_first; t < shadow_last; ++t)
+    if (UNLIKELY(ptr_tag != *t)) {
+      SigTrap<0x20 * (EA == ErrorAction::Recover) +
+              0x10 * (AT == AccessType::Store) + 0xf>(p, sz);
+      if (EA == ErrorAction::Abort)
+        __builtin_unreachable();
+    }
+  uptr end = p + sz;
+  uptr tail_sz = end & 0xf;
+  if (UNLIKELY(tail_sz != 0 &&
+               !PossiblyShortTagMatches(
+                   *shadow_last, end & ~(kShadowAlignment - 1), tail_sz))) {
+    SigTrap<0x20 * (EA == ErrorAction::Recover) +
+            0x10 * (AT == AccessType::Store) + 0xf>(p, sz);
+    if (EA == ErrorAction::Abort)
+      __builtin_unreachable();
+  }
+}
+
+}  // end namespace __hwasan
+
+#endif  // HWASAN_CHECKS_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.cpp
new file mode 100644
index 0000000000..7642ba6c0b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.cpp
@@ -0,0 +1,143 @@
+//===-- hwasan_dynamic_shadow.cpp -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer. It reserves dynamic shadow memory
+/// region and handles ifunc resolver case, when necessary.
+///
+//===----------------------------------------------------------------------===//
+
+#include "hwasan_dynamic_shadow.h"
+
+#include <elf.h>
+#include <link.h>
+
+#include "hwasan.h"
+#include "hwasan_mapping.h"
+#include "hwasan_thread_list.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_posix.h"
+
+// The code in this file needs to run in an unrelocated binary. It should not
+// access any external symbol, including its own non-hidden globals.
+
+#if SANITIZER_ANDROID
+extern "C" {
+
+INTERFACE_ATTRIBUTE void __hwasan_shadow();
+decltype(__hwasan_shadow)* __hwasan_premap_shadow();
+
+}  // extern "C"
+
+namespace __hwasan {
+
+// Conservative upper limit.
+static uptr PremapShadowSize() {
+  return RoundUpTo(GetMaxVirtualAddress() >> kShadowScale,
+                   GetMmapGranularity());
+}
+
+static uptr PremapShadow() {
+  return MapDynamicShadow(PremapShadowSize(), kShadowScale,
+                          kShadowBaseAlignment, kHighMemEnd);
+}
+
+static bool IsPremapShadowAvailable() {
+  const uptr shadow = reinterpret_cast<uptr>(&__hwasan_shadow);
+  const uptr resolver = reinterpret_cast<uptr>(&__hwasan_premap_shadow);
+  // shadow == resolver is how Android KitKat and older handles ifunc.
+  // shadow == 0 just in case.
+  return shadow != 0 && shadow != resolver;
+}
+
+static uptr FindPremappedShadowStart(uptr shadow_size_bytes) {
+  const uptr granularity = GetMmapGranularity();
+  const uptr shadow_start = reinterpret_cast<uptr>(&__hwasan_shadow);
+  const uptr premap_shadow_size = PremapShadowSize();
+  const uptr shadow_size = RoundUpTo(shadow_size_bytes, granularity);
+
+  // We may have mapped too much. Release extra memory.
+  UnmapFromTo(shadow_start + shadow_size, shadow_start + premap_shadow_size);
+  return shadow_start;
+}
+
+}  // namespace __hwasan
+
+extern "C" {
+
+decltype(__hwasan_shadow)* __hwasan_premap_shadow() {
+  // The resolver might be called multiple times. Map the shadow just once.
+  static __sanitizer::uptr shadow = 0;
+  if (!shadow)
+    shadow = __hwasan::PremapShadow();
+  return reinterpret_cast<decltype(__hwasan_shadow)*>(shadow);
+}
+
+// __hwasan_shadow is a "function" that has the same address as the first byte
+// of the shadow mapping.
+INTERFACE_ATTRIBUTE __attribute__((ifunc("__hwasan_premap_shadow")))
+void __hwasan_shadow();
+
+extern __attribute((weak, visibility("hidden"))) ElfW(Rela) __rela_iplt_start[],
+    __rela_iplt_end[];
+
+}  // extern "C"
+
+namespace __hwasan {
+
+void InitShadowGOT() {
+  // Call the ifunc resolver for __hwasan_shadow and fill in its GOT entry. This
+  // needs to be done before other ifunc resolvers (which are handled by libc)
+  // because a resolver might read __hwasan_shadow.
+  typedef ElfW(Addr) (*ifunc_resolver_t)(void);
+  for (ElfW(Rela) *r = __rela_iplt_start; r != __rela_iplt_end; ++r) {
+    ElfW(Addr)* offset = reinterpret_cast<ElfW(Addr)*>(r->r_offset);
+    ElfW(Addr) resolver = r->r_addend;
+    if (resolver == reinterpret_cast<ElfW(Addr)>(&__hwasan_premap_shadow)) {
+      *offset = reinterpret_cast<ifunc_resolver_t>(resolver)();
+      break;
+    }
+  }
+}
+
+uptr FindDynamicShadowStart(uptr shadow_size_bytes) {
+  if (IsPremapShadowAvailable())
+    return FindPremappedShadowStart(shadow_size_bytes);
+  return MapDynamicShadow(shadow_size_bytes, kShadowScale, kShadowBaseAlignment,
+                          kHighMemEnd);
+}
+
+}  // namespace __hwasan
+
+#elif SANITIZER_FUCHSIA
+
+namespace __hwasan {
+
+void InitShadowGOT() {}
+
+}  // namespace __hwasan
+
+#else
+namespace __hwasan {
+
+void InitShadowGOT() {}
+
+uptr FindDynamicShadowStart(uptr shadow_size_bytes) {
+#  if defined(HWASAN_ALIASING_MODE)
+  constexpr uptr kAliasSize = 1ULL << kAddressTagShift;
+  constexpr uptr kNumAliases = 1ULL << kTagBits;
+  return MapDynamicShadowAndAliases(shadow_size_bytes, kAliasSize, kNumAliases,
+                                    RingBufferSize());
+#  endif
+  return MapDynamicShadow(shadow_size_bytes, kShadowScale, kShadowBaseAlignment,
+                          kHighMemEnd);
+}
+
+}  // namespace __hwasan
+
+#endif  // SANITIZER_ANDROID
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.h
new file mode 100644
index 0000000000..3c2e7c716a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_dynamic_shadow.h
@@ -0,0 +1,27 @@
+//===-- hwasan_dynamic_shadow.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer. It reserves dynamic shadow memory
+/// region.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_PREMAP_SHADOW_H
+#define HWASAN_PREMAP_SHADOW_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __hwasan {
+
+uptr FindDynamicShadowStart(uptr shadow_size_bytes);
+void InitShadowGOT();
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_PREMAP_SHADOW_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_exceptions.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_exceptions.cpp
new file mode 100644
index 0000000000..6ed1da3354
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_exceptions.cpp
@@ -0,0 +1,67 @@
+//===-- hwasan_exceptions.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// HWAddressSanitizer runtime.
+//===----------------------------------------------------------------------===//
+
+#include "hwasan_poisoning.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+#include <unwind.h>
+
+using namespace __hwasan;
+using namespace __sanitizer;
+
+typedef _Unwind_Reason_Code PersonalityFn(int version, _Unwind_Action actions,
+                                          uint64_t exception_class,
+                                          _Unwind_Exception* unwind_exception,
+                                          _Unwind_Context* context);
+
+// Pointers to the _Unwind_GetGR and _Unwind_GetCFA functions are passed in
+// instead of being called directly. This is to handle cases where the unwinder
+// is statically linked and the sanitizer runtime and the program are linked
+// against different unwinders. The _Unwind_Context data structure is opaque so
+// it may be incompatible between unwinders.
+typedef uintptr_t GetGRFn(_Unwind_Context* context, int index);
+typedef uintptr_t GetCFAFn(_Unwind_Context* context);
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE _Unwind_Reason_Code
+__hwasan_personality_wrapper(int version, _Unwind_Action actions,
+                             uint64_t exception_class,
+                             _Unwind_Exception* unwind_exception,
+                             _Unwind_Context* context,
+                             PersonalityFn* real_personality, GetGRFn* get_gr,
+                             GetCFAFn* get_cfa) {
+  _Unwind_Reason_Code rc;
+  if (real_personality)
+    rc = real_personality(version, actions, exception_class, unwind_exception,
+                          context);
+  else
+    rc = _URC_CONTINUE_UNWIND;
+
+  // We only untag frames without a landing pad because landing pads are
+  // responsible for untagging the stack themselves if they resume.
+  //
+  // Here we assume that the frame record appears after any locals. This is not
+  // required by AAPCS but is a requirement for HWASAN instrumented functions.
+  if ((actions & _UA_CLEANUP_PHASE) && rc == _URC_CONTINUE_UNWIND) {
+#if defined(__x86_64__)
+    uptr fp = get_gr(context, 6); // rbp
+#elif defined(__aarch64__)
+    uptr fp = get_gr(context, 29); // x29
+#else
+#error Unsupported architecture
+#endif
+    uptr sp = get_cfa(context);
+    TagMemory(sp, fp - sp, 0);
+  }
+
+  return rc;
+}
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.h
new file mode 100644
index 0000000000..b17750158d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.h
@@ -0,0 +1,31 @@
+//===-- hwasan_flags.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef HWASAN_FLAGS_H
+#define HWASAN_FLAGS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __hwasan {
+
+struct Flags {
+#define HWASAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "hwasan_flags.inc"
+#undef HWASAN_FLAG
+
+  void SetDefaults();
+};
+
+Flags *flags();
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.inc b/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.inc
new file mode 100644
index 0000000000..18ea47f981
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_flags.inc
@@ -0,0 +1,83 @@
+//===-- hwasan_flags.inc ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Hwasan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef HWASAN_FLAG
+# error "Define HWASAN_FLAG prior to including this file!"
+#endif
+
+// HWASAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+HWASAN_FLAG(bool, verbose_threads, false,
+            "inform on thread creation/destruction")
+HWASAN_FLAG(bool, tag_in_malloc, true, "")
+HWASAN_FLAG(bool, tag_in_free, true, "")
+HWASAN_FLAG(bool, print_stats, false, "")
+HWASAN_FLAG(bool, halt_on_error, true, "")
+HWASAN_FLAG(bool, atexit, false, "")
+
+// Test only flag to disable malloc/realloc/free memory tagging on startup.
+// Tagging can be reenabled with __hwasan_enable_allocator_tagging().
+HWASAN_FLAG(bool, disable_allocator_tagging, false, "")
+
+// If false, use simple increment of a thread local counter to generate new
+// tags.
+HWASAN_FLAG(bool, random_tags, true, "")
+
+HWASAN_FLAG(
+    int, max_malloc_fill_size, 0,
+    "HWASan allocator flag. max_malloc_fill_size is the maximal amount of "
+    "bytes that will be filled with malloc_fill_byte on malloc.")
+
+HWASAN_FLAG(bool, free_checks_tail_magic, 1,
+    "If set, free() will check the magic values "
+    "to the right of the allocated object "
+    "if the allocation size is not a divident of the granule size")
+HWASAN_FLAG(
+    int, max_free_fill_size, 0,
+    "HWASan allocator flag. max_free_fill_size is the maximal amount of "
+    "bytes that will be filled with free_fill_byte during free.")
+HWASAN_FLAG(int, malloc_fill_byte, 0xbe,
+          "Value used to fill the newly allocated memory.")
+HWASAN_FLAG(int, free_fill_byte, 0x55,
+          "Value used to fill deallocated memory.")
+HWASAN_FLAG(int, heap_history_size, 1023,
+          "The number of heap (de)allocations remembered per thread. "
+          "Affects the quality of heap-related reports, but not the ability "
+          "to find bugs.")
+HWASAN_FLAG(bool, export_memory_stats, true,
+            "Export up-to-date memory stats through /proc")
+HWASAN_FLAG(int, stack_history_size, 1024,
+            "The number of stack frames remembered per thread. "
+            "Affects the quality of stack-related reports, but not the ability "
+            "to find bugs.")
+
+// Malloc / free bisection. Only tag malloc and free calls when a hash of
+// allocation size and stack trace is between malloc_bisect_left and
+// malloc_bisect_right (both inclusive). [0, 0] range is special and disables
+// bisection (i.e. everything is tagged). Once the range is narrowed down
+// enough, use malloc_bisect_dump to see interesting allocations.
+HWASAN_FLAG(uptr, malloc_bisect_left, 0,
+            "Left bound of malloc bisection, inclusive.")
+HWASAN_FLAG(uptr, malloc_bisect_right, 0,
+            "Right bound of malloc bisection, inclusive.")
+HWASAN_FLAG(bool, malloc_bisect_dump, false,
+            "Print all allocations within [malloc_bisect_left, "
+            "malloc_bisect_right] range ")
+
+
+// Exit if we fail to enable the AArch64 kernel ABI relaxation which allows
+// tagged pointers in syscalls.  This is the default, but being able to disable
+// that behaviour is useful for running the testsuite on more platforms (the
+// testsuite can run since we manually ensure any pointer arguments to syscalls
+// are untagged before the call.
+HWASAN_FLAG(bool, fail_without_syscall_abi, true,
+            "Exit if fail to request relaxed syscall ABI.")
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_fuchsia.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_fuchsia.cpp
new file mode 100644
index 0000000000..94e5c5fb69
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_fuchsia.cpp
@@ -0,0 +1,215 @@
+//===-- hwasan_fuchsia.cpp --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer and contains Fuchsia-specific
+/// code.
+///
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_fuchsia.h"
+#if SANITIZER_FUCHSIA
+
+#include "hwasan.h"
+#include "hwasan_interface_internal.h"
+#include "hwasan_report.h"
+#include "hwasan_thread.h"
+#include "hwasan_thread_list.h"
+
+// This TLS variable contains the location of the stack ring buffer and can be
+// used to always find the hwasan thread object associated with the current
+// running thread.
+[[gnu::tls_model("initial-exec")]]
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL uptr __hwasan_tls;
+
+namespace __hwasan {
+
+bool InitShadow() {
+  __sanitizer::InitShadowBounds();
+  CHECK_NE(__sanitizer::ShadowBounds.shadow_limit, 0);
+
+  // These variables are used by MemIsShadow for asserting we have a correct
+  // shadow address. On Fuchsia, we only have one region of shadow, so the
+  // bounds of Low shadow can be zero while High shadow represents the true
+  // bounds. Note that these are inclusive ranges.
+  kLowShadowStart = 0;
+  kLowShadowEnd = 0;
+  kHighShadowStart = __sanitizer::ShadowBounds.shadow_base;
+  kHighShadowEnd = __sanitizer::ShadowBounds.shadow_limit - 1;
+
+  return true;
+}
+
+bool MemIsApp(uptr p) {
+  CHECK(GetTagFromPointer(p) == 0);
+  return __sanitizer::ShadowBounds.shadow_limit <= p &&
+         p <= (__sanitizer::ShadowBounds.memory_limit - 1);
+}
+
+// These are known parameters passed to the hwasan runtime on thread creation.
+struct Thread::InitState {
+  uptr stack_bottom, stack_top;
+};
+
+static void FinishThreadInitialization(Thread *thread);
+
+void InitThreads() {
+  // This is the minimal alignment needed for the storage where hwasan threads
+  // and their stack ring buffers are placed. This alignment is necessary so the
+  // stack ring buffer can perform a simple calculation to get the next element
+  // in the RB. The instructions for this calculation are emitted by the
+  // compiler. (Full explanation in hwasan_thread_list.h.)
+  uptr alloc_size = UINT64_C(1) << kShadowBaseAlignment;
+  uptr thread_start = reinterpret_cast<uptr>(
+      MmapAlignedOrDieOnFatalError(alloc_size, alloc_size, __func__));
+
+  InitThreadList(thread_start, alloc_size);
+
+  // Create the hwasan thread object for the current (main) thread. Stack info
+  // for this thread is known from information passed via
+  // __sanitizer_startup_hook.
+  const Thread::InitState state = {
+      .stack_bottom = __sanitizer::MainThreadStackBase,
+      .stack_top =
+          __sanitizer::MainThreadStackBase + __sanitizer::MainThreadStackSize,
+  };
+  FinishThreadInitialization(hwasanThreadList().CreateCurrentThread(&state));
+}
+
+uptr *GetCurrentThreadLongPtr() { return &__hwasan_tls; }
+
+// This is called from the parent thread before the new thread is created. Here
+// we can propagate known info like the stack bounds to Thread::Init before
+// jumping into the thread. We cannot initialize the stack ring buffer yet since
+// we have not entered the new thread.
+static void *BeforeThreadCreateHook(uptr user_id, bool detached,
+                                    const char *name, uptr stack_bottom,
+                                    uptr stack_size) {
+  const Thread::InitState state = {
+      .stack_bottom = stack_bottom,
+      .stack_top = stack_bottom + stack_size,
+  };
+  return hwasanThreadList().CreateCurrentThread(&state);
+}
+
+// This sets the stack top and bottom according to the InitState passed to
+// CreateCurrentThread above.
+void Thread::InitStackAndTls(const InitState *state) {
+  CHECK_NE(state->stack_bottom, 0);
+  CHECK_NE(state->stack_top, 0);
+  stack_bottom_ = state->stack_bottom;
+  stack_top_ = state->stack_top;
+  tls_end_ = tls_begin_ = 0;
+}
+
+// This is called after creating a new thread with the pointer returned by
+// BeforeThreadCreateHook. We are still in the creating thread and should check
+// if it was actually created correctly.
+static void ThreadCreateHook(void *hook, bool aborted) {
+  Thread *thread = static_cast<Thread *>(hook);
+  if (!aborted) {
+    // The thread was created successfully.
+    // ThreadStartHook can already be running in the new thread.
+  } else {
+    // The thread wasn't created after all.
+    // Clean up everything we set up in BeforeThreadCreateHook.
+    atomic_signal_fence(memory_order_seq_cst);
+    hwasanThreadList().ReleaseThread(thread);
+  }
+}
+
+// This is called in the newly-created thread before it runs anything else,
+// with the pointer returned by BeforeThreadCreateHook (above). Here we can
+// setup the stack ring buffer.
+static void ThreadStartHook(void *hook, thrd_t self) {
+  Thread *thread = static_cast<Thread *>(hook);
+  FinishThreadInitialization(thread);
+  thread->EnsureRandomStateInited();
+}
+
+// This is the function that sets up the stack ring buffer and enables us to use
+// GetCurrentThread. This function should only be called while IN the thread
+// that we want to create the hwasan thread object for so __hwasan_tls can be
+// properly referenced.
+static void FinishThreadInitialization(Thread *thread) {
+  CHECK_NE(thread, nullptr);
+
+  // The ring buffer is located immediately before the thread object.
+  uptr stack_buffer_size = hwasanThreadList().GetRingBufferSize();
+  uptr stack_buffer_start = reinterpret_cast<uptr>(thread) - stack_buffer_size;
+  thread->InitStackRingBuffer(stack_buffer_start, stack_buffer_size);
+}
+
+static void ThreadExitHook(void *hook, thrd_t self) {
+  Thread *thread = static_cast<Thread *>(hook);
+  atomic_signal_fence(memory_order_seq_cst);
+  hwasanThreadList().ReleaseThread(thread);
+}
+
+uptr TagMemoryAligned(uptr p, uptr size, tag_t tag) {
+  CHECK(IsAligned(p, kShadowAlignment));
+  CHECK(IsAligned(size, kShadowAlignment));
+  __sanitizer_fill_shadow(p, size, tag,
+                          common_flags()->clear_shadow_mmap_threshold);
+  return AddTagToPointer(p, tag);
+}
+
+// Not implemented because Fuchsia does not use signal handlers.
+void HwasanOnDeadlySignal(int signo, void *info, void *context) {}
+
+// Not implemented because Fuchsia does not use interceptors.
+void InitializeInterceptors() {}
+
+// Not implemented because this is only relevant for Android.
+void AndroidTestTlsSlot() {}
+
+// TSD was normally used on linux as a means of calling the hwasan thread exit
+// handler passed to pthread_key_create. This is not needed on Fuchsia because
+// we will be using __sanitizer_thread_exit_hook.
+void HwasanTSDInit() {}
+void HwasanTSDThreadInit() {}
+
+// On linux, this just would call `atexit(HwasanAtExit)`. The functions in
+// HwasanAtExit are unimplemented for Fuchsia and effectively no-ops, so this
+// function is unneeded.
+void InstallAtExitHandler() {}
+
+void HwasanInstallAtForkHandler() {}
+
+// TODO(fxbug.dev/81499): Once we finalize the tagged pointer ABI in zircon, we should come back
+// here and implement the appropriate check that TBI is enabled.
+void InitializeOsSupport() {}
+
+}  // namespace __hwasan
+
+extern "C" {
+
+void *__sanitizer_before_thread_create_hook(thrd_t thread, bool detached,
+                                            const char *name, void *stack_base,
+                                            size_t stack_size) {
+  return __hwasan::BeforeThreadCreateHook(
+      reinterpret_cast<uptr>(thread), detached, name,
+      reinterpret_cast<uptr>(stack_base), stack_size);
+}
+
+void __sanitizer_thread_create_hook(void *hook, thrd_t thread, int error) {
+  __hwasan::ThreadCreateHook(hook, error != thrd_success);
+}
+
+void __sanitizer_thread_start_hook(void *hook, thrd_t self) {
+  __hwasan::ThreadStartHook(hook, reinterpret_cast<uptr>(self));
+}
+
+void __sanitizer_thread_exit_hook(void *hook, thrd_t self) {
+  __hwasan::ThreadExitHook(hook, self);
+}
+
+}  // extern "C"
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.cpp
new file mode 100644
index 0000000000..d71bcd792e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.cpp
@@ -0,0 +1,91 @@
+//===-- hwasan_globals.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// HWAddressSanitizer globals-specific runtime.
+//===----------------------------------------------------------------------===//
+
+#include "hwasan_globals.h"
+
+namespace __hwasan {
+
+enum { NT_LLVM_HWASAN_GLOBALS = 3 };
+struct hwasan_global_note {
+  s32 begin_relptr;
+  s32 end_relptr;
+};
+
+// Check that the given library meets the code model requirements for tagged
+// globals. These properties are not checked at link time so they need to be
+// checked at runtime.
+static void CheckCodeModel(ElfW(Addr) base, const ElfW(Phdr) * phdr,
+                           ElfW(Half) phnum) {
+  ElfW(Addr) min_addr = -1ull, max_addr = 0;
+  for (unsigned i = 0; i != phnum; ++i) {
+    if (phdr[i].p_type != PT_LOAD)
+      continue;
+    ElfW(Addr) lo = base + phdr[i].p_vaddr, hi = lo + phdr[i].p_memsz;
+    if (min_addr > lo)
+      min_addr = lo;
+    if (max_addr < hi)
+      max_addr = hi;
+  }
+
+  if (max_addr - min_addr > 1ull << 32) {
+    Report("FATAL: HWAddressSanitizer: library size exceeds 2^32\n");
+    Die();
+  }
+  if (max_addr > 1ull << 48) {
+    Report("FATAL: HWAddressSanitizer: library loaded above address 2^48\n");
+    Die();
+  }
+}
+
+ArrayRef<const hwasan_global> HwasanGlobalsFor(ElfW(Addr) base,
+                                               const ElfW(Phdr) * phdr,
+                                               ElfW(Half) phnum) {
+  // Read the phdrs from this DSO.
+  for (unsigned i = 0; i != phnum; ++i) {
+    if (phdr[i].p_type != PT_NOTE)
+      continue;
+
+    const char *note = reinterpret_cast<const char *>(base + phdr[i].p_vaddr);
+    const char *nend = note + phdr[i].p_memsz;
+
+    // Traverse all the notes until we find a HWASan note.
+    while (note < nend) {
+      auto *nhdr = reinterpret_cast<const ElfW(Nhdr) *>(note);
+      const char *name = note + sizeof(ElfW(Nhdr));
+      const char *desc = name + RoundUpTo(nhdr->n_namesz, 4);
+
+      // Discard non-HWASan-Globals notes.
+      if (nhdr->n_type != NT_LLVM_HWASAN_GLOBALS ||
+          internal_strcmp(name, "LLVM") != 0) {
+        note = desc + RoundUpTo(nhdr->n_descsz, 4);
+        continue;
+      }
+
+      // Only libraries with instrumented globals need to be checked against the
+      // code model since they use relocations that aren't checked at link time.
+      CheckCodeModel(base, phdr, phnum);
+
+      auto *global_note = reinterpret_cast<const hwasan_global_note *>(desc);
+      auto *globals_begin = reinterpret_cast<const hwasan_global *>(
+          note + global_note->begin_relptr);
+      auto *globals_end = reinterpret_cast<const hwasan_global *>(
+          note + global_note->end_relptr);
+
+      return {globals_begin, globals_end};
+    }
+  }
+
+  return {};
+}
+
+}  // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.h
new file mode 100644
index 0000000000..fd7adf7a05
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_globals.h
@@ -0,0 +1,49 @@
+//===-- hwasan_globals.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Private Hwasan header.
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_GLOBALS_H
+#define HWASAN_GLOBALS_H
+
+#include <link.h>
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __hwasan {
+// This object should only ever be casted over the global (i.e. not constructed)
+// in the ELF PT_NOTE in order for `addr()` to work correctly.
+struct hwasan_global {
+  // The size of this global variable. Note that the size in the descriptor is
+  // max 1 << 24. Larger globals have multiple descriptors.
+  uptr size() const { return info & 0xffffff; }
+  // The fully-relocated address of this global.
+  uptr addr() const { return reinterpret_cast<uintptr_t>(this) + gv_relptr; }
+  // The static tag of this global.
+  u8 tag() const { return info >> 24; };
+
+  // The relative address between the start of the descriptor for the HWASan
+  // global (in the PT_NOTE), and the fully relocated address of the global.
+  s32 gv_relptr;
+  u32 info;
+};
+
+// Walk through the specific DSO (as specified by the base, phdr, and phnum),
+// and return the range of the [beginning, end) of the HWASan globals descriptor
+// array.
+ArrayRef<const hwasan_global> HwasanGlobalsFor(ElfW(Addr) base,
+                                               const ElfW(Phdr) * phdr,
+                                               ElfW(Half) phnum);
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_GLOBALS_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors.cpp
new file mode 100644
index 0000000000..8dc886e587
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors.cpp
@@ -0,0 +1,205 @@
+//===-- hwasan_interceptors.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Interceptors for standard library functions.
+//
+// FIXME: move as many interceptors as possible into
+// sanitizer_common/sanitizer_common_interceptors.h
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "hwasan.h"
+#include "hwasan_thread.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+#if !SANITIZER_FUCHSIA
+
+using namespace __hwasan;
+
+#if HWASAN_WITH_INTERCEPTORS
+
+struct ThreadStartArg {
+  thread_callback_t callback;
+  void *param;
+};
+
+static void *HwasanThreadStartFunc(void *arg) {
+  __hwasan_thread_enter();
+  ThreadStartArg A = *reinterpret_cast<ThreadStartArg*>(arg);
+  UnmapOrDie(arg, GetPageSizeCached());
+  return A.callback(A.param);
+}
+
+INTERCEPTOR(int, pthread_create, void *th, void *attr, void *(*callback)(void*),
+            void * param) {
+  ScopedTaggingDisabler disabler;
+  ThreadStartArg *A = reinterpret_cast<ThreadStartArg *> (MmapOrDie(
+      GetPageSizeCached(), "pthread_create"));
+  *A = {callback, param};
+  int res = REAL(pthread_create)(th, attr, &HwasanThreadStartFunc, A);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_join, void *t, void **arg) {
+  return REAL(pthread_join)(t, arg);
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+
+DEFINE_REAL(int, vfork)
+DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(int, vfork)
+
+// Get and/or change the set of blocked signals.
+extern "C" int sigprocmask(int __how, const __hw_sigset_t *__restrict __set,
+                           __hw_sigset_t *__restrict __oset);
+#define SIG_BLOCK 0
+#define SIG_SETMASK 2
+extern "C" int __sigjmp_save(__hw_sigjmp_buf env, int savemask) {
+  env[0].__magic = kHwJmpBufMagic;
+  env[0].__mask_was_saved =
+      (savemask && sigprocmask(SIG_BLOCK, (__hw_sigset_t *)0,
+                               &env[0].__saved_mask) == 0);
+  return 0;
+}
+
+static void __attribute__((always_inline))
+InternalLongjmp(__hw_register_buf env, int retval) {
+#    if defined(__aarch64__)
+  constexpr size_t kSpIndex = 13;
+#    elif defined(__x86_64__)
+  constexpr size_t kSpIndex = 6;
+#    endif
+
+  // Clear all memory tags on the stack between here and where we're going.
+  unsigned long long stack_pointer = env[kSpIndex];
+  // The stack pointer should never be tagged, so we don't need to clear the
+  // tag for this function call.
+  __hwasan_handle_longjmp((void *)stack_pointer);
+
+  // Run code for handling a longjmp.
+  // Need to use a register that isn't going to be loaded from the environment
+  // buffer -- hence why we need to specify the register to use.
+  // Must implement this ourselves, since we don't know the order of registers
+  // in different libc implementations and many implementations mangle the
+  // stack pointer so we can't use it without knowing the demangling scheme.
+#    if defined(__aarch64__)
+  register long int retval_tmp asm("x1") = retval;
+  register void *env_address asm("x0") = &env[0];
+  asm volatile("ldp	x19, x20, [%0, #0<<3];"
+               "ldp	x21, x22, [%0, #2<<3];"
+               "ldp	x23, x24, [%0, #4<<3];"
+               "ldp	x25, x26, [%0, #6<<3];"
+               "ldp	x27, x28, [%0, #8<<3];"
+               "ldp	x29, x30, [%0, #10<<3];"
+               "ldp	 d8,  d9, [%0, #14<<3];"
+               "ldp	d10, d11, [%0, #16<<3];"
+               "ldp	d12, d13, [%0, #18<<3];"
+               "ldp	d14, d15, [%0, #20<<3];"
+               "ldr	x5, [%0, #13<<3];"
+               "mov	sp, x5;"
+               // Return the value requested to return through arguments.
+               // This should be in x1 given what we requested above.
+               "cmp	%1, #0;"
+               "mov	x0, #1;"
+               "csel	x0, %1, x0, ne;"
+               "br	x30;"
+               : "+r"(env_address)
+               : "r"(retval_tmp));
+#    elif defined(__x86_64__)
+  register long int retval_tmp asm("%rsi") = retval;
+  register void *env_address asm("%rdi") = &env[0];
+  asm volatile(
+      // Restore registers.
+      "mov (0*8)(%0),%%rbx;"
+      "mov (1*8)(%0),%%rbp;"
+      "mov (2*8)(%0),%%r12;"
+      "mov (3*8)(%0),%%r13;"
+      "mov (4*8)(%0),%%r14;"
+      "mov (5*8)(%0),%%r15;"
+      "mov (6*8)(%0),%%rsp;"
+      "mov (7*8)(%0),%%rdx;"
+      // Return 1 if retval is 0.
+      "mov $1,%%rax;"
+      "test %1,%1;"
+      "cmovnz %1,%%rax;"
+      "jmp *%%rdx;" ::"r"(env_address),
+      "r"(retval_tmp));
+#    endif
+}
+
+INTERCEPTOR(void, siglongjmp, __hw_sigjmp_buf env, int val) {
+  if (env[0].__magic != kHwJmpBufMagic) {
+    Printf(
+        "WARNING: Unexpected bad jmp_buf. Either setjmp was not called or "
+        "there is a bug in HWASan.\n");
+    return REAL(siglongjmp)(env, val);
+  }
+
+  if (env[0].__mask_was_saved)
+    // Restore the saved signal mask.
+    (void)sigprocmask(SIG_SETMASK, &env[0].__saved_mask,
+                      (__hw_sigset_t *)0);
+  InternalLongjmp(env[0].__jmpbuf, val);
+}
+
+// Required since glibc libpthread calls __libc_longjmp on pthread_exit, and
+// _setjmp on start_thread.  Hence we have to intercept the longjmp on
+// pthread_exit so the __hw_jmp_buf order matches.
+INTERCEPTOR(void, __libc_longjmp, __hw_jmp_buf env, int val) {
+  if (env[0].__magic != kHwJmpBufMagic)
+    return REAL(__libc_longjmp)(env, val);
+  InternalLongjmp(env[0].__jmpbuf, val);
+}
+
+INTERCEPTOR(void, longjmp, __hw_jmp_buf env, int val) {
+  if (env[0].__magic != kHwJmpBufMagic) {
+    Printf(
+        "WARNING: Unexpected bad jmp_buf. Either setjmp was not called or "
+        "there is a bug in HWASan.\n");
+    return REAL(longjmp)(env, val);
+  }
+  InternalLongjmp(env[0].__jmpbuf, val);
+}
+#undef SIG_BLOCK
+#undef SIG_SETMASK
+
+#  endif  // HWASAN_WITH_INTERCEPTORS
+
+namespace __hwasan {
+
+int OnExit() {
+  // FIXME: ask frontend whether we need to return failure.
+  return 0;
+}
+
+} // namespace __hwasan
+
+namespace __hwasan {
+
+void InitializeInterceptors() {
+  static int inited = 0;
+  CHECK_EQ(inited, 0);
+
+#if HWASAN_WITH_INTERCEPTORS
+#if defined(__linux__)
+  INTERCEPT_FUNCTION(__libc_longjmp);
+  INTERCEPT_FUNCTION(longjmp);
+  INTERCEPT_FUNCTION(siglongjmp);
+  INTERCEPT_FUNCTION(vfork);
+#endif  // __linux__
+  INTERCEPT_FUNCTION(pthread_create);
+  INTERCEPT_FUNCTION(pthread_join);
+#  endif
+
+  inited = 1;
+}
+} // namespace __hwasan
+
+#endif  // #if !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors_vfork.S b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors_vfork.S
new file mode 100644
index 0000000000..fd20825e3d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interceptors_vfork.S
@@ -0,0 +1,14 @@
+#include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
+
+#if defined(__linux__) && HWASAN_WITH_INTERCEPTORS
+#define COMMON_INTERCEPTOR_SPILL_AREA __hwasan_extra_spill_area
+#define COMMON_INTERCEPTOR_HANDLE_VFORK __hwasan_handle_vfork
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_riscv64.inc.S"
+#include "sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S"
+#endif
+
+NO_EXEC_STACK_DIRECTIVE
+
+GNU_PROPERTY_BTI_PAC
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_interface_internal.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interface_internal.h
new file mode 100644
index 0000000000..ef771add41
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_interface_internal.h
@@ -0,0 +1,182 @@
+//===-- hwasan_interface_internal.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Private Hwasan interface header.
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_INTERFACE_INTERNAL_H
+#define HWASAN_INTERFACE_INTERNAL_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include <link.h>
+
+extern "C" {
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_init_static();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_init();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_library_loaded(ElfW(Addr) base, const ElfW(Phdr) * phdr,
+                             ElfW(Half) phnum);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_library_unloaded(ElfW(Addr) base, const ElfW(Phdr) * phdr,
+                               ElfW(Half) phnum);
+
+using __sanitizer::uptr;
+using __sanitizer::sptr;
+using __sanitizer::uu64;
+using __sanitizer::uu32;
+using __sanitizer::uu16;
+using __sanitizer::u64;
+using __sanitizer::u32;
+using __sanitizer::u16;
+using __sanitizer::u8;
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_init_frames(uptr, uptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+extern uptr __hwasan_shadow_memory_dynamic_address;
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_loadN(uptr, uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load1(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load2(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load4(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load8(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load16(uptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_loadN_noabort(uptr, uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load1_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load2_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load4_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load8_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_load16_noabort(uptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_storeN(uptr, uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store1(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store2(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store4(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store8(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store16(uptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_storeN_noabort(uptr, uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store1_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store2_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store4_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store8_noabort(uptr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_store16_noabort(uptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_tag_memory(uptr p, u8 tag, uptr sz);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __hwasan_tag_pointer(uptr p, u8 tag);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_tag_mismatch(uptr addr, u8 ts);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_tag_mismatch4(uptr addr, uptr access_info, uptr *registers_frame,
+                            size_t outsize);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u8 __hwasan_generate_tag();
+
+// Returns the offset of the first tag mismatch or -1 if the whole range is
+// good.
+SANITIZER_INTERFACE_ATTRIBUTE
+sptr __hwasan_test_shadow(const void *x, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+/* OPTIONAL */ const char* __hwasan_default_options();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_print_shadow(const void *x, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_handle_longjmp(const void *sp_dst);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_handle_vfork(const void *sp_dst);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u16 __sanitizer_unaligned_load16(const uu16 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __sanitizer_unaligned_load32(const uu32 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u64 __sanitizer_unaligned_load64(const uu64 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store16(uu16 *p, u16 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store32(uu32 *p, u32 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store64(uu64 *p, u64 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_enable_allocator_tagging();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_disable_allocator_tagging();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_thread_enter();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_thread_exit();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_print_memory_usage();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__hwasan_memcpy(void *dst, const void *src, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__hwasan_memset(void *s, int c, uptr n);
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__hwasan_memmove(void *dest, const void *src, uptr n);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __hwasan_set_error_report_callback(void (*callback)(const char *));
+}  // extern "C"
+
+#endif  // HWASAN_INTERFACE_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_linux.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_linux.cpp
new file mode 100644
index 0000000000..ba9e23621c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_linux.cpp
@@ -0,0 +1,447 @@
+//===-- hwasan_linux.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer and contains Linux-, NetBSD- and
+/// FreeBSD-specific code.
+///
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD
+
+#  include <dlfcn.h>
+#  include <elf.h>
+#  include <errno.h>
+#  include <link.h>
+#  include <pthread.h>
+#  include <signal.h>
+#  include <stdio.h>
+#  include <stdlib.h>
+#  include <sys/prctl.h>
+#  include <sys/resource.h>
+#  include <sys/time.h>
+#  include <unistd.h>
+#  include <unwind.h>
+
+#  include "hwasan.h"
+#  include "hwasan_dynamic_shadow.h"
+#  include "hwasan_interface_internal.h"
+#  include "hwasan_mapping.h"
+#  include "hwasan_report.h"
+#  include "hwasan_thread.h"
+#  include "hwasan_thread_list.h"
+#  include "sanitizer_common/sanitizer_common.h"
+#  include "sanitizer_common/sanitizer_procmaps.h"
+#  include "sanitizer_common/sanitizer_stackdepot.h"
+
+// Configurations of HWASAN_WITH_INTERCEPTORS and SANITIZER_ANDROID.
+//
+// HWASAN_WITH_INTERCEPTORS=OFF, SANITIZER_ANDROID=OFF
+//   Not currently tested.
+// HWASAN_WITH_INTERCEPTORS=OFF, SANITIZER_ANDROID=ON
+//   Integration tests downstream exist.
+// HWASAN_WITH_INTERCEPTORS=ON, SANITIZER_ANDROID=OFF
+//    Tested with check-hwasan on x86_64-linux.
+// HWASAN_WITH_INTERCEPTORS=ON, SANITIZER_ANDROID=ON
+//    Tested with check-hwasan on aarch64-linux-android.
+#  if !SANITIZER_ANDROID
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL uptr __hwasan_tls;
+#  endif
+
+namespace __hwasan {
+
+// With the zero shadow base we can not actually map pages starting from 0.
+// This constant is somewhat arbitrary.
+constexpr uptr kZeroBaseShadowStart = 0;
+constexpr uptr kZeroBaseMaxShadowStart = 1 << 18;
+
+static void ProtectGap(uptr addr, uptr size) {
+  __sanitizer::ProtectGap(addr, size, kZeroBaseShadowStart,
+                          kZeroBaseMaxShadowStart);
+}
+
+uptr kLowMemStart;
+uptr kLowMemEnd;
+uptr kHighMemStart;
+uptr kHighMemEnd;
+
+static void PrintRange(uptr start, uptr end, const char *name) {
+  Printf("|| [%p, %p] || %.*s ||\n", (void *)start, (void *)end, 10, name);
+}
+
+static void PrintAddressSpaceLayout() {
+  PrintRange(kHighMemStart, kHighMemEnd, "HighMem");
+  if (kHighShadowEnd + 1 < kHighMemStart)
+    PrintRange(kHighShadowEnd + 1, kHighMemStart - 1, "ShadowGap");
+  else
+    CHECK_EQ(kHighShadowEnd + 1, kHighMemStart);
+  PrintRange(kHighShadowStart, kHighShadowEnd, "HighShadow");
+  if (kLowShadowEnd + 1 < kHighShadowStart)
+    PrintRange(kLowShadowEnd + 1, kHighShadowStart - 1, "ShadowGap");
+  else
+    CHECK_EQ(kLowMemEnd + 1, kHighShadowStart);
+  PrintRange(kLowShadowStart, kLowShadowEnd, "LowShadow");
+  if (kLowMemEnd + 1 < kLowShadowStart)
+    PrintRange(kLowMemEnd + 1, kLowShadowStart - 1, "ShadowGap");
+  else
+    CHECK_EQ(kLowMemEnd + 1, kLowShadowStart);
+  PrintRange(kLowMemStart, kLowMemEnd, "LowMem");
+  CHECK_EQ(0, kLowMemStart);
+}
+
+static uptr GetHighMemEnd() {
+  // HighMem covers the upper part of the address space.
+  uptr max_address = GetMaxUserVirtualAddress();
+  // Adjust max address to make sure that kHighMemEnd and kHighMemStart are
+  // properly aligned:
+  max_address |= (GetMmapGranularity() << kShadowScale) - 1;
+  return max_address;
+}
+
+static void InitializeShadowBaseAddress(uptr shadow_size_bytes) {
+  __hwasan_shadow_memory_dynamic_address =
+      FindDynamicShadowStart(shadow_size_bytes);
+}
+
+void InitializeOsSupport() {
+#  define PR_SET_TAGGED_ADDR_CTRL 55
+#  define PR_GET_TAGGED_ADDR_CTRL 56
+#  define PR_TAGGED_ADDR_ENABLE (1UL << 0)
+  // Check we're running on a kernel that can use the tagged address ABI.
+  int local_errno = 0;
+  if (internal_iserror(internal_prctl(PR_GET_TAGGED_ADDR_CTRL, 0, 0, 0, 0),
+                       &local_errno) &&
+      local_errno == EINVAL) {
+#  if SANITIZER_ANDROID || defined(HWASAN_ALIASING_MODE)
+    // Some older Android kernels have the tagged pointer ABI on
+    // unconditionally, and hence don't have the tagged-addr prctl while still
+    // allow the ABI.
+    // If targeting Android and the prctl is not around we assume this is the
+    // case.
+    return;
+#  else
+    if (flags()->fail_without_syscall_abi) {
+      Printf(
+          "FATAL: "
+          "HWAddressSanitizer requires a kernel with tagged address ABI.\n");
+      Die();
+    }
+#  endif
+  }
+
+  // Turn on the tagged address ABI.
+  if ((internal_iserror(internal_prctl(PR_SET_TAGGED_ADDR_CTRL,
+                                       PR_TAGGED_ADDR_ENABLE, 0, 0, 0)) ||
+       !internal_prctl(PR_GET_TAGGED_ADDR_CTRL, 0, 0, 0, 0))) {
+#  if defined(__x86_64__) && !defined(HWASAN_ALIASING_MODE)
+    // Try the new prctl API for Intel LAM.  The API is based on a currently
+    // unsubmitted patch to the Linux kernel (as of May 2021) and is thus
+    // subject to change.  Patch is here:
+    // https://lore.kernel.org/linux-mm/20210205151631.43511-12-kirill.shutemov@linux.intel.com/
+    int tag_bits = kTagBits;
+    int tag_shift = kAddressTagShift;
+    if (!internal_iserror(
+            internal_prctl(PR_SET_TAGGED_ADDR_CTRL, PR_TAGGED_ADDR_ENABLE,
+                           reinterpret_cast<unsigned long>(&tag_bits),
+                           reinterpret_cast<unsigned long>(&tag_shift), 0))) {
+      CHECK_EQ(tag_bits, kTagBits);
+      CHECK_EQ(tag_shift, kAddressTagShift);
+      return;
+    }
+#  endif  // defined(__x86_64__) && !defined(HWASAN_ALIASING_MODE)
+    if (flags()->fail_without_syscall_abi) {
+      Printf(
+          "FATAL: HWAddressSanitizer failed to enable tagged address syscall "
+          "ABI.\nSuggest check `sysctl abi.tagged_addr_disabled` "
+          "configuration.\n");
+      Die();
+    }
+  }
+#  undef PR_SET_TAGGED_ADDR_CTRL
+#  undef PR_GET_TAGGED_ADDR_CTRL
+#  undef PR_TAGGED_ADDR_ENABLE
+}
+
+bool InitShadow() {
+  // Define the entire memory range.
+  kHighMemEnd = GetHighMemEnd();
+
+  // Determine shadow memory base offset.
+  InitializeShadowBaseAddress(MemToShadowSize(kHighMemEnd));
+
+  // Place the low memory first.
+  kLowMemEnd = __hwasan_shadow_memory_dynamic_address - 1;
+  kLowMemStart = 0;
+
+  // Define the low shadow based on the already placed low memory.
+  kLowShadowEnd = MemToShadow(kLowMemEnd);
+  kLowShadowStart = __hwasan_shadow_memory_dynamic_address;
+
+  // High shadow takes whatever memory is left up there (making sure it is not
+  // interfering with low memory in the fixed case).
+  kHighShadowEnd = MemToShadow(kHighMemEnd);
+  kHighShadowStart = Max(kLowMemEnd, MemToShadow(kHighShadowEnd)) + 1;
+
+  // High memory starts where allocated shadow allows.
+  kHighMemStart = ShadowToMem(kHighShadowStart);
+
+  // Check the sanity of the defined memory ranges (there might be gaps).
+  CHECK_EQ(kHighMemStart % GetMmapGranularity(), 0);
+  CHECK_GT(kHighMemStart, kHighShadowEnd);
+  CHECK_GT(kHighShadowEnd, kHighShadowStart);
+  CHECK_GT(kHighShadowStart, kLowMemEnd);
+  CHECK_GT(kLowMemEnd, kLowMemStart);
+  CHECK_GT(kLowShadowEnd, kLowShadowStart);
+  CHECK_GT(kLowShadowStart, kLowMemEnd);
+
+  if (Verbosity())
+    PrintAddressSpaceLayout();
+
+  // Reserve shadow memory.
+  ReserveShadowMemoryRange(kLowShadowStart, kLowShadowEnd, "low shadow");
+  ReserveShadowMemoryRange(kHighShadowStart, kHighShadowEnd, "high shadow");
+
+  // Protect all the gaps.
+  ProtectGap(0, Min(kLowMemStart, kLowShadowStart));
+  if (kLowMemEnd + 1 < kLowShadowStart)
+    ProtectGap(kLowMemEnd + 1, kLowShadowStart - kLowMemEnd - 1);
+  if (kLowShadowEnd + 1 < kHighShadowStart)
+    ProtectGap(kLowShadowEnd + 1, kHighShadowStart - kLowShadowEnd - 1);
+  if (kHighShadowEnd + 1 < kHighMemStart)
+    ProtectGap(kHighShadowEnd + 1, kHighMemStart - kHighShadowEnd - 1);
+
+  return true;
+}
+
+void InitThreads() {
+  CHECK(__hwasan_shadow_memory_dynamic_address);
+  uptr guard_page_size = GetMmapGranularity();
+  uptr thread_space_start =
+      __hwasan_shadow_memory_dynamic_address - (1ULL << kShadowBaseAlignment);
+  uptr thread_space_end =
+      __hwasan_shadow_memory_dynamic_address - guard_page_size;
+  ReserveShadowMemoryRange(thread_space_start, thread_space_end - 1,
+                           "hwasan threads", /*madvise_shadow*/ false);
+  ProtectGap(thread_space_end,
+             __hwasan_shadow_memory_dynamic_address - thread_space_end);
+  InitThreadList(thread_space_start, thread_space_end - thread_space_start);
+  hwasanThreadList().CreateCurrentThread();
+}
+
+bool MemIsApp(uptr p) {
+// Memory outside the alias range has non-zero tags.
+#  if !defined(HWASAN_ALIASING_MODE)
+  CHECK(GetTagFromPointer(p) == 0);
+#  endif
+
+  return (p >= kHighMemStart && p <= kHighMemEnd) ||
+         (p >= kLowMemStart && p <= kLowMemEnd);
+}
+
+void InstallAtExitHandler() { atexit(HwasanAtExit); }
+
+// ---------------------- TSD ---------------- {{{1
+
+extern "C" void __hwasan_thread_enter() {
+  hwasanThreadList().CreateCurrentThread()->EnsureRandomStateInited();
+}
+
+extern "C" void __hwasan_thread_exit() {
+  Thread *t = GetCurrentThread();
+  // Make sure that signal handler can not see a stale current thread pointer.
+  atomic_signal_fence(memory_order_seq_cst);
+  if (t)
+    hwasanThreadList().ReleaseThread(t);
+}
+
+#  if HWASAN_WITH_INTERCEPTORS
+static pthread_key_t tsd_key;
+static bool tsd_key_inited = false;
+
+void HwasanTSDThreadInit() {
+  if (tsd_key_inited)
+    CHECK_EQ(0, pthread_setspecific(tsd_key,
+                                    (void *)GetPthreadDestructorIterations()));
+}
+
+void HwasanTSDDtor(void *tsd) {
+  uptr iterations = (uptr)tsd;
+  if (iterations > 1) {
+    CHECK_EQ(0, pthread_setspecific(tsd_key, (void *)(iterations - 1)));
+    return;
+  }
+  __hwasan_thread_exit();
+}
+
+void HwasanTSDInit() {
+  CHECK(!tsd_key_inited);
+  tsd_key_inited = true;
+  CHECK_EQ(0, pthread_key_create(&tsd_key, HwasanTSDDtor));
+}
+#  else
+void HwasanTSDInit() {}
+void HwasanTSDThreadInit() {}
+#  endif
+
+#  if SANITIZER_ANDROID
+uptr *GetCurrentThreadLongPtr() { return (uptr *)get_android_tls_ptr(); }
+#  else
+uptr *GetCurrentThreadLongPtr() { return &__hwasan_tls; }
+#  endif
+
+#  if SANITIZER_ANDROID
+void AndroidTestTlsSlot() {
+  uptr kMagicValue = 0x010203040A0B0C0D;
+  uptr *tls_ptr = GetCurrentThreadLongPtr();
+  uptr old_value = *tls_ptr;
+  *tls_ptr = kMagicValue;
+  dlerror();
+  if (*(uptr *)get_android_tls_ptr() != kMagicValue) {
+    Printf(
+        "ERROR: Incompatible version of Android: TLS_SLOT_SANITIZER(6) is used "
+        "for dlerror().\n");
+    Die();
+  }
+  *tls_ptr = old_value;
+}
+#  else
+void AndroidTestTlsSlot() {}
+#  endif
+
+static AccessInfo GetAccessInfo(siginfo_t *info, ucontext_t *uc) {
+  // Access type is passed in a platform dependent way (see below) and encoded
+  // as 0xXY, where X&1 is 1 for store, 0 for load, and X&2 is 1 if the error is
+  // recoverable. Valid values of Y are 0 to 4, which are interpreted as
+  // log2(access_size), and 0xF, which means that access size is passed via
+  // platform dependent register (see below).
+#  if defined(__aarch64__)
+  // Access type is encoded in BRK immediate as 0x900 + 0xXY. For Y == 0xF,
+  // access size is stored in X1 register. Access address is always in X0
+  // register.
+  uptr pc = (uptr)info->si_addr;
+  const unsigned code = ((*(u32 *)pc) >> 5) & 0xffff;
+  if ((code & 0xff00) != 0x900)
+    return AccessInfo{};  // Not ours.
+
+  const bool is_store = code & 0x10;
+  const bool recover = code & 0x20;
+  const uptr addr = uc->uc_mcontext.regs[0];
+  const unsigned size_log = code & 0xf;
+  if (size_log > 4 && size_log != 0xf)
+    return AccessInfo{};  // Not ours.
+  const uptr size = size_log == 0xf ? uc->uc_mcontext.regs[1] : 1U << size_log;
+
+#  elif defined(__x86_64__)
+  // Access type is encoded in the instruction following INT3 as
+  // NOP DWORD ptr [EAX + 0x40 + 0xXY]. For Y == 0xF, access size is stored in
+  // RSI register. Access address is always in RDI register.
+  uptr pc = (uptr)uc->uc_mcontext.gregs[REG_RIP];
+  uint8_t *nop = (uint8_t *)pc;
+  if (*nop != 0x0f || *(nop + 1) != 0x1f || *(nop + 2) != 0x40 ||
+      *(nop + 3) < 0x40)
+    return AccessInfo{};  // Not ours.
+  const unsigned code = *(nop + 3);
+
+  const bool is_store = code & 0x10;
+  const bool recover = code & 0x20;
+  const uptr addr = uc->uc_mcontext.gregs[REG_RDI];
+  const unsigned size_log = code & 0xf;
+  if (size_log > 4 && size_log != 0xf)
+    return AccessInfo{};  // Not ours.
+  const uptr size =
+      size_log == 0xf ? uc->uc_mcontext.gregs[REG_RSI] : 1U << size_log;
+
+#  else
+#    error Unsupported architecture
+#  endif
+
+  return AccessInfo{addr, size, is_store, !is_store, recover};
+}
+
+static bool HwasanOnSIGTRAP(int signo, siginfo_t *info, ucontext_t *uc) {
+  AccessInfo ai = GetAccessInfo(info, uc);
+  if (!ai.is_store && !ai.is_load)
+    return false;
+
+  SignalContext sig{info, uc};
+  HandleTagMismatch(ai, StackTrace::GetNextInstructionPc(sig.pc), sig.bp, uc);
+
+#  if defined(__aarch64__)
+  uc->uc_mcontext.pc += 4;
+#  elif defined(__x86_64__)
+#  else
+#    error Unsupported architecture
+#  endif
+  return true;
+}
+
+static void OnStackUnwind(const SignalContext &sig, const void *,
+                          BufferedStackTrace *stack) {
+  stack->Unwind(StackTrace::GetNextInstructionPc(sig.pc), sig.bp, sig.context,
+                common_flags()->fast_unwind_on_fatal);
+}
+
+void HwasanOnDeadlySignal(int signo, void *info, void *context) {
+  // Probably a tag mismatch.
+  if (signo == SIGTRAP)
+    if (HwasanOnSIGTRAP(signo, (siginfo_t *)info, (ucontext_t *)context))
+      return;
+
+  HandleDeadlySignal(info, context, GetTid(), &OnStackUnwind, nullptr);
+}
+
+void Thread::InitStackAndTls(const InitState *) {
+  uptr tls_size;
+  uptr stack_size;
+  GetThreadStackAndTls(IsMainThread(), &stack_bottom_, &stack_size, &tls_begin_,
+                       &tls_size);
+  stack_top_ = stack_bottom_ + stack_size;
+  tls_end_ = tls_begin_ + tls_size;
+}
+
+uptr TagMemoryAligned(uptr p, uptr size, tag_t tag) {
+  CHECK(IsAligned(p, kShadowAlignment));
+  CHECK(IsAligned(size, kShadowAlignment));
+  uptr shadow_start = MemToShadow(p);
+  uptr shadow_size = MemToShadowSize(size);
+
+  uptr page_size = GetPageSizeCached();
+  uptr page_start = RoundUpTo(shadow_start, page_size);
+  uptr page_end = RoundDownTo(shadow_start + shadow_size, page_size);
+  uptr threshold = common_flags()->clear_shadow_mmap_threshold;
+  if (SANITIZER_LINUX &&
+      UNLIKELY(page_end >= page_start + threshold && tag == 0)) {
+    internal_memset((void *)shadow_start, tag, page_start - shadow_start);
+    internal_memset((void *)page_end, tag,
+                    shadow_start + shadow_size - page_end);
+    // For an anonymous private mapping MADV_DONTNEED will return a zero page on
+    // Linux.
+    ReleaseMemoryPagesToOSAndZeroFill(page_start, page_end);
+  } else {
+    internal_memset((void *)shadow_start, tag, shadow_size);
+  }
+  return AddTagToPointer(p, tag);
+}
+
+void HwasanInstallAtForkHandler() {
+  auto before = []() {
+    HwasanAllocatorLock();
+    StackDepotLockAll();
+  };
+  auto after = []() {
+    StackDepotUnlockAll();
+    HwasanAllocatorUnlock();
+  };
+  pthread_atfork(before, after, after);
+}
+
+}  // namespace __hwasan
+
+#endif  // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_malloc_bisect.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_malloc_bisect.h
new file mode 100644
index 0000000000..7d134e8c4b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_malloc_bisect.h
@@ -0,0 +1,50 @@
+//===-- hwasan_malloc_bisect.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_hash.h"
+#include "hwasan.h"
+
+namespace __hwasan {
+
+static u32 malloc_hash(StackTrace *stack, uptr orig_size) {
+  uptr len = Min(stack->size, (unsigned)7);
+  MurMur2HashBuilder H(len);
+  H.add(orig_size);
+  // Start with frame #1 to skip __sanitizer_malloc frame, which is
+  // (a) almost always the same (well, could be operator new or new[])
+  // (b) can change hashes when compiler-rt is rebuilt, invalidating previous
+  // bisection results.
+  // Because of ASLR, use only offset inside the page.
+  for (uptr i = 1; i < len; ++i) H.add(((u32)stack->trace[i]) & 0xFFF);
+  return H.get();
+}
+
+static inline bool malloc_bisect(StackTrace *stack, uptr orig_size) {
+  uptr left = flags()->malloc_bisect_left;
+  uptr right = flags()->malloc_bisect_right;
+  if (LIKELY(left == 0 && right == 0))
+    return true;
+  if (!stack)
+    return true;
+  // Allow malloc_bisect_right > (u32)(-1) to avoid spelling the latter in
+  // decimal.
+  uptr h = (uptr)malloc_hash(stack, orig_size);
+  if (h < left || h > right)
+    return false;
+  if (flags()->malloc_bisect_dump) {
+    Printf("[alloc] %u %zu\n", h, orig_size);
+    stack->Print();
+  }
+  return true;
+}
+
+}  // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_mapping.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_mapping.h
new file mode 100644
index 0000000000..79a143632f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_mapping.h
@@ -0,0 +1,75 @@
+//===-- hwasan_mapping.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer and defines memory mapping.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_MAPPING_H
+#define HWASAN_MAPPING_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "hwasan_interface_internal.h"
+
+// Typical mapping on Linux/x86_64:
+// with dynamic shadow mapped at [0x770d59f40000, 0x7f0d59f40000]:
+// || [0x7f0d59f40000, 0x7fffffffffff] || HighMem    ||
+// || [0x7efe2f934000, 0x7f0d59f3ffff] || HighShadow ||
+// || [0x7e7e2f934000, 0x7efe2f933fff] || ShadowGap  ||
+// || [0x770d59f40000, 0x7e7e2f933fff] || LowShadow  ||
+// || [0x000000000000, 0x770d59f3ffff] || LowMem     ||
+
+// Typical mapping on Android/AArch64
+// with dynamic shadow mapped: [0x007477480000, 0x007c77480000]:
+// || [0x007c77480000, 0x007fffffffff] || HighMem    ||
+// || [0x007c3ebc8000, 0x007c7747ffff] || HighShadow ||
+// || [0x007bbebc8000, 0x007c3ebc7fff] || ShadowGap  ||
+// || [0x007477480000, 0x007bbebc7fff] || LowShadow  ||
+// || [0x000000000000, 0x00747747ffff] || LowMem     ||
+
+// Reasonable values are 4 (for 1/16th shadow) and 6 (for 1/64th).
+constexpr uptr kShadowScale = 4;
+constexpr uptr kShadowAlignment = 1ULL << kShadowScale;
+
+namespace __hwasan {
+
+extern uptr kLowMemStart;
+extern uptr kLowMemEnd;
+extern uptr kLowShadowEnd;
+extern uptr kLowShadowStart;
+extern uptr kHighShadowStart;
+extern uptr kHighShadowEnd;
+extern uptr kHighMemStart;
+extern uptr kHighMemEnd;
+
+inline uptr GetShadowOffset() {
+  return SANITIZER_FUCHSIA ? 0 : __hwasan_shadow_memory_dynamic_address;
+}
+inline uptr MemToShadow(uptr untagged_addr) {
+  return (untagged_addr >> kShadowScale) + GetShadowOffset();
+}
+inline uptr ShadowToMem(uptr shadow_addr) {
+  return (shadow_addr - GetShadowOffset()) << kShadowScale;
+}
+inline uptr MemToShadowSize(uptr size) {
+  return size >> kShadowScale;
+}
+
+bool MemIsApp(uptr p);
+
+inline bool MemIsShadow(uptr p) {
+  return (kLowShadowStart <= p && p <= kLowShadowEnd) ||
+         (kHighShadowStart <= p && p <= kHighShadowEnd);
+}
+
+uptr GetAliasRegionStart();
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_MAPPING_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_memintrinsics.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_memintrinsics.cpp
new file mode 100644
index 0000000000..ea7f5ce40b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_memintrinsics.cpp
@@ -0,0 +1,44 @@
+//===-- hwasan_memintrinsics.cpp --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer and contains HWASAN versions of
+/// memset, memcpy and memmove
+///
+//===----------------------------------------------------------------------===//
+
+#include <string.h>
+#include "hwasan.h"
+#include "hwasan_checks.h"
+#include "hwasan_flags.h"
+#include "hwasan_interface_internal.h"
+#include "sanitizer_common/sanitizer_libc.h"
+
+using namespace __hwasan;
+
+void *__hwasan_memset(void *block, int c, uptr size) {
+  CheckAddressSized<ErrorAction::Recover, AccessType::Store>(
+      reinterpret_cast<uptr>(block), size);
+  return memset(block, c, size);
+}
+
+void *__hwasan_memcpy(void *to, const void *from, uptr size) {
+  CheckAddressSized<ErrorAction::Recover, AccessType::Store>(
+      reinterpret_cast<uptr>(to), size);
+  CheckAddressSized<ErrorAction::Recover, AccessType::Load>(
+      reinterpret_cast<uptr>(from), size);
+  return memcpy(to, from, size);
+}
+
+void *__hwasan_memmove(void *to, const void *from, uptr size) {
+  CheckAddressSized<ErrorAction::Recover, AccessType::Store>(
+      reinterpret_cast<uptr>(to), size);
+  CheckAddressSized<ErrorAction::Recover, AccessType::Load>(
+      reinterpret_cast<uptr>(from), size);
+  return memmove(to, from, size);
+}
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_new_delete.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_new_delete.cpp
new file mode 100644
index 0000000000..4e057a651e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_new_delete.cpp
@@ -0,0 +1,135 @@
+//===-- hwasan_new_delete.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+
+#include "hwasan.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#if HWASAN_REPLACE_OPERATORS_NEW_AND_DELETE
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY(nothrow) \
+  GET_MALLOC_STACK_TRACE; \
+  void *res = hwasan_malloc(size, &stack);\
+  if (!nothrow && UNLIKELY(!res)) ReportOutOfMemory(size, &stack);\
+  return res
+#define OPERATOR_NEW_ALIGN_BODY(nothrow)                                    \
+  GET_MALLOC_STACK_TRACE;                                                   \
+  void *res = hwasan_aligned_alloc(static_cast<uptr>(align), size, &stack); \
+  if (!nothrow && UNLIKELY(!res))                                           \
+    ReportOutOfMemory(size, &stack);                                        \
+  return res
+
+#define OPERATOR_DELETE_BODY \
+  GET_MALLOC_STACK_TRACE; \
+  if (ptr) hwasan_free(ptr, &stack)
+
+#elif defined(__ANDROID__)
+
+// We don't actually want to intercept operator new and delete on Android, but
+// since we previously released a runtime that intercepted these functions,
+// removing the interceptors would break ABI. Therefore we simply forward to
+// malloc and free.
+#define OPERATOR_NEW_BODY(nothrow) return malloc(size)
+#define OPERATOR_DELETE_BODY free(ptr)
+
+#endif
+
+#ifdef OPERATOR_NEW_BODY
+
+using namespace __hwasan;
+
+// Fake std::nothrow_t to avoid including <new>.
+namespace std {
+  struct nothrow_t {};
+}  // namespace std
+
+
+
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void *operator new(size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void *operator new[](size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete(void *ptr)
+    NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete[](
+    void *ptr) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete(
+    void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete[](
+    void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY;
+}
+
+#endif  // OPERATOR_NEW_BODY
+
+#ifdef OPERATOR_NEW_ALIGN_BODY
+
+namespace std {
+enum class align_val_t : size_t {};
+}  // namespace std
+
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void *operator new(
+    size_t size, std::align_val_t align) {
+  OPERATOR_NEW_ALIGN_BODY(false /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void *operator new[](
+    size_t size, std::align_val_t align) {
+  OPERATOR_NEW_ALIGN_BODY(false /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void *operator new(
+    size_t size, std::align_val_t align, std::nothrow_t const &) {
+  OPERATOR_NEW_ALIGN_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void *operator new[](
+    size_t size, std::align_val_t align, std::nothrow_t const &) {
+  OPERATOR_NEW_ALIGN_BODY(true /*nothrow*/);
+}
+
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete(
+    void *ptr, std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete[](
+    void *ptr, std::align_val_t) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete(
+    void *ptr, std::align_val_t, std::nothrow_t const &) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void operator delete[](
+    void *ptr, std::align_val_t, std::nothrow_t const &) NOEXCEPT {
+  OPERATOR_DELETE_BODY;
+}
+
+#endif  // OPERATOR_NEW_ALIGN_BODY
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.cpp
new file mode 100644
index 0000000000..5aafdb1884
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.cpp
@@ -0,0 +1,28 @@
+//===-- hwasan_poisoning.cpp ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#include "hwasan_poisoning.h"
+
+#include "hwasan_mapping.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_linux.h"
+
+namespace __hwasan {
+
+uptr TagMemory(uptr p, uptr size, tag_t tag) {
+  uptr start = RoundDownTo(p, kShadowAlignment);
+  uptr end = RoundUpTo(p + size, kShadowAlignment);
+  return TagMemoryAligned(start, end - start, tag);
+}
+
+}  // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.h
new file mode 100644
index 0000000000..61751f7d25
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_poisoning.h
@@ -0,0 +1,24 @@
+//===-- hwasan_poisoning.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_POISONING_H
+#define HWASAN_POISONING_H
+
+#include "hwasan.h"
+
+namespace __hwasan {
+uptr TagMemory(uptr p, uptr size, tag_t tag);
+uptr TagMemoryAligned(uptr p, uptr size, tag_t tag);
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_POISONING_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.cpp
new file mode 100644
index 0000000000..66d3d155d4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.cpp
@@ -0,0 +1,781 @@
+//===-- hwasan_report.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Error reporting.
+//===----------------------------------------------------------------------===//
+
+#include "hwasan_report.h"
+
+#include <dlfcn.h>
+
+#include "hwasan.h"
+#include "hwasan_allocator.h"
+#include "hwasan_globals.h"
+#include "hwasan_mapping.h"
+#include "hwasan_thread.h"
+#include "hwasan_thread_list.h"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stacktrace_printer.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+using namespace __sanitizer;
+
+namespace __hwasan {
+
+class ScopedReport {
+ public:
+  ScopedReport(bool fatal = false) : error_message_(1), fatal(fatal) {
+    Lock lock(&error_message_lock_);
+    error_message_ptr_ = fatal ? &error_message_ : nullptr;
+    ++hwasan_report_count;
+  }
+
+  ~ScopedReport() {
+    void (*report_cb)(const char *);
+    {
+      Lock lock(&error_message_lock_);
+      report_cb = error_report_callback_;
+      error_message_ptr_ = nullptr;
+    }
+    if (report_cb)
+      report_cb(error_message_.data());
+    if (fatal)
+      SetAbortMessage(error_message_.data());
+    if (common_flags()->print_module_map >= 2 ||
+        (fatal && common_flags()->print_module_map))
+      DumpProcessMap();
+    if (fatal)
+      Die();
+  }
+
+  static void MaybeAppendToErrorMessage(const char *msg) {
+    Lock lock(&error_message_lock_);
+    if (!error_message_ptr_)
+      return;
+    uptr len = internal_strlen(msg);
+    uptr old_size = error_message_ptr_->size();
+    error_message_ptr_->resize(old_size + len);
+    // overwrite old trailing '\0', keep new trailing '\0' untouched.
+    internal_memcpy(&(*error_message_ptr_)[old_size - 1], msg, len);
+  }
+
+  static void SetErrorReportCallback(void (*callback)(const char *)) {
+    Lock lock(&error_message_lock_);
+    error_report_callback_ = callback;
+  }
+
+ private:
+  ScopedErrorReportLock error_report_lock_;
+  InternalMmapVector<char> error_message_;
+  bool fatal;
+
+  static InternalMmapVector<char> *error_message_ptr_;
+  static Mutex error_message_lock_;
+  static void (*error_report_callback_)(const char *);
+};
+
+InternalMmapVector<char> *ScopedReport::error_message_ptr_;
+Mutex ScopedReport::error_message_lock_;
+void (*ScopedReport::error_report_callback_)(const char *);
+
+// If there is an active ScopedReport, append to its error message.
+void AppendToErrorMessageBuffer(const char *buffer) {
+  ScopedReport::MaybeAppendToErrorMessage(buffer);
+}
+
+static StackTrace GetStackTraceFromId(u32 id) {
+  CHECK(id);
+  StackTrace res = StackDepotGet(id);
+  CHECK(res.trace);
+  return res;
+}
+
+// A RAII object that holds a copy of the current thread stack ring buffer.
+// The actual stack buffer may change while we are iterating over it (for
+// example, Printf may call syslog() which can itself be built with hwasan).
+class SavedStackAllocations {
+ public:
+  SavedStackAllocations(StackAllocationsRingBuffer *rb) {
+    uptr size = rb->size() * sizeof(uptr);
+    void *storage =
+        MmapAlignedOrDieOnFatalError(size, size * 2, "saved stack allocations");
+    new (&rb_) StackAllocationsRingBuffer(*rb, storage);
+  }
+
+  ~SavedStackAllocations() {
+    StackAllocationsRingBuffer *rb = get();
+    UnmapOrDie(rb->StartOfStorage(), rb->size() * sizeof(uptr));
+  }
+
+  StackAllocationsRingBuffer *get() {
+    return (StackAllocationsRingBuffer *)&rb_;
+  }
+
+ private:
+  uptr rb_;
+};
+
+class Decorator: public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() { }
+  const char *Access() { return Blue(); }
+  const char *Allocation() const { return Magenta(); }
+  const char *Origin() const { return Magenta(); }
+  const char *Name() const { return Green(); }
+  const char *Location() { return Green(); }
+  const char *Thread() { return Green(); }
+};
+
+static bool FindHeapAllocation(HeapAllocationsRingBuffer *rb, uptr tagged_addr,
+                               HeapAllocationRecord *har, uptr *ring_index,
+                               uptr *num_matching_addrs,
+                               uptr *num_matching_addrs_4b) {
+  if (!rb) return false;
+
+  *num_matching_addrs = 0;
+  *num_matching_addrs_4b = 0;
+  for (uptr i = 0, size = rb->size(); i < size; i++) {
+    auto h = (*rb)[i];
+    if (h.tagged_addr <= tagged_addr &&
+        h.tagged_addr + h.requested_size > tagged_addr) {
+      *har = h;
+      *ring_index = i;
+      return true;
+    }
+
+    // Measure the number of heap ring buffer entries that would have matched
+    // if we had only one entry per address (e.g. if the ring buffer data was
+    // stored at the address itself). This will help us tune the allocator
+    // implementation for MTE.
+    if (UntagAddr(h.tagged_addr) <= UntagAddr(tagged_addr) &&
+        UntagAddr(h.tagged_addr) + h.requested_size > UntagAddr(tagged_addr)) {
+      ++*num_matching_addrs;
+    }
+
+    // Measure the number of heap ring buffer entries that would have matched
+    // if we only had 4 tag bits, which is the case for MTE.
+    auto untag_4b = [](uptr p) {
+      return p & ((1ULL << 60) - 1);
+    };
+    if (untag_4b(h.tagged_addr) <= untag_4b(tagged_addr) &&
+        untag_4b(h.tagged_addr) + h.requested_size > untag_4b(tagged_addr)) {
+      ++*num_matching_addrs_4b;
+    }
+  }
+  return false;
+}
+
+static void PrintStackAllocations(StackAllocationsRingBuffer *sa,
+                                  tag_t addr_tag, uptr untagged_addr) {
+  uptr frames = Min((uptr)flags()->stack_history_size, sa->size());
+  bool found_local = false;
+  for (uptr i = 0; i < frames; i++) {
+    const uptr *record_addr = &(*sa)[i];
+    uptr record = *record_addr;
+    if (!record)
+      break;
+    tag_t base_tag =
+        reinterpret_cast<uptr>(record_addr) >> kRecordAddrBaseTagShift;
+    uptr fp = (record >> kRecordFPShift) << kRecordFPLShift;
+    uptr pc_mask = (1ULL << kRecordFPShift) - 1;
+    uptr pc = record & pc_mask;
+    FrameInfo frame;
+    if (Symbolizer::GetOrInit()->SymbolizeFrame(pc, &frame)) {
+      for (LocalInfo &local : frame.locals) {
+        if (!local.has_frame_offset || !local.has_size || !local.has_tag_offset)
+          continue;
+        tag_t obj_tag = base_tag ^ local.tag_offset;
+        if (obj_tag != addr_tag)
+          continue;
+        // Calculate the offset from the object address to the faulting
+        // address. Because we only store bits 4-19 of FP (bits 0-3 are
+        // guaranteed to be zero), the calculation is performed mod 2^20 and may
+        // harmlessly underflow if the address mod 2^20 is below the object
+        // address.
+        uptr obj_offset =
+            (untagged_addr - fp - local.frame_offset) & (kRecordFPModulus - 1);
+        if (obj_offset >= local.size)
+          continue;
+        if (!found_local) {
+          Printf("Potentially referenced stack objects:\n");
+          found_local = true;
+        }
+        Printf("  %s in %s %s:%d\n", local.name, local.function_name,
+               local.decl_file, local.decl_line);
+      }
+      frame.Clear();
+    }
+  }
+
+  if (found_local)
+    return;
+
+  // We didn't find any locals. Most likely we don't have symbols, so dump
+  // the information that we have for offline analysis.
+  InternalScopedString frame_desc;
+  Printf("Previously allocated frames:\n");
+  for (uptr i = 0; i < frames; i++) {
+    const uptr *record_addr = &(*sa)[i];
+    uptr record = *record_addr;
+    if (!record)
+      break;
+    uptr pc_mask = (1ULL << 48) - 1;
+    uptr pc = record & pc_mask;
+    frame_desc.append("  record_addr:0x%zx record:0x%zx",
+                      reinterpret_cast<uptr>(record_addr), record);
+    if (SymbolizedStack *frame = Symbolizer::GetOrInit()->SymbolizePC(pc)) {
+      RenderFrame(&frame_desc, " %F %L", 0, frame->info.address, &frame->info,
+                  common_flags()->symbolize_vs_style,
+                  common_flags()->strip_path_prefix);
+      frame->ClearAll();
+    }
+    Printf("%s\n", frame_desc.data());
+    frame_desc.clear();
+  }
+}
+
+// Returns true if tag == *tag_ptr, reading tags from short granules if
+// necessary. This may return a false positive if tags 1-15 are used as a
+// regular tag rather than a short granule marker.
+static bool TagsEqual(tag_t tag, tag_t *tag_ptr) {
+  if (tag == *tag_ptr)
+    return true;
+  if (*tag_ptr == 0 || *tag_ptr > kShadowAlignment - 1)
+    return false;
+  uptr mem = ShadowToMem(reinterpret_cast<uptr>(tag_ptr));
+  tag_t inline_tag = *reinterpret_cast<tag_t *>(mem + kShadowAlignment - 1);
+  return tag == inline_tag;
+}
+
+// HWASan globals store the size of the global in the descriptor. In cases where
+// we don't have a binary with symbols, we can't grab the size of the global
+// from the debug info - but we might be able to retrieve it from the
+// descriptor. Returns zero if the lookup failed.
+static uptr GetGlobalSizeFromDescriptor(uptr ptr) {
+  // Find the ELF object that this global resides in.
+  Dl_info info;
+  if (dladdr(reinterpret_cast<void *>(ptr), &info) == 0)
+    return 0;
+  auto *ehdr = reinterpret_cast<const ElfW(Ehdr) *>(info.dli_fbase);
+  auto *phdr_begin = reinterpret_cast<const ElfW(Phdr) *>(
+      reinterpret_cast<const u8 *>(ehdr) + ehdr->e_phoff);
+
+  // Get the load bias. This is normally the same as the dli_fbase address on
+  // position-independent code, but can be different on non-PIE executables,
+  // binaries using LLD's partitioning feature, or binaries compiled with a
+  // linker script.
+  ElfW(Addr) load_bias = 0;
+  for (const auto &phdr :
+       ArrayRef<const ElfW(Phdr)>(phdr_begin, phdr_begin + ehdr->e_phnum)) {
+    if (phdr.p_type != PT_LOAD || phdr.p_offset != 0)
+      continue;
+    load_bias = reinterpret_cast<ElfW(Addr)>(ehdr) - phdr.p_vaddr;
+    break;
+  }
+
+  // Walk all globals in this ELF object, looking for the one we're interested
+  // in. Once we find it, we can stop iterating and return the size of the
+  // global we're interested in.
+  for (const hwasan_global &global :
+       HwasanGlobalsFor(load_bias, phdr_begin, ehdr->e_phnum))
+    if (global.addr() <= ptr && ptr < global.addr() + global.size())
+      return global.size();
+
+  return 0;
+}
+
+static void ShowHeapOrGlobalCandidate(uptr untagged_addr, tag_t *candidate,
+                                      tag_t *left, tag_t *right) {
+  Decorator d;
+  uptr mem = ShadowToMem(reinterpret_cast<uptr>(candidate));
+  HwasanChunkView chunk = FindHeapChunkByAddress(mem);
+  if (chunk.IsAllocated()) {
+    uptr offset;
+    const char *whence;
+    if (untagged_addr < chunk.End() && untagged_addr >= chunk.Beg()) {
+      offset = untagged_addr - chunk.Beg();
+      whence = "inside";
+    } else if (candidate == left) {
+      offset = untagged_addr - chunk.End();
+      whence = "to the right of";
+    } else {
+      offset = chunk.Beg() - untagged_addr;
+      whence = "to the left of";
+    }
+    Printf("%s", d.Error());
+    Printf("\nCause: heap-buffer-overflow\n");
+    Printf("%s", d.Default());
+    Printf("%s", d.Location());
+    Printf("%p is located %zd bytes %s %zd-byte region [%p,%p)\n",
+           untagged_addr, offset, whence, chunk.UsedSize(), chunk.Beg(),
+           chunk.End());
+    Printf("%s", d.Allocation());
+    Printf("allocated here:\n");
+    Printf("%s", d.Default());
+    GetStackTraceFromId(chunk.GetAllocStackId()).Print();
+    return;
+  }
+  // Check whether the address points into a loaded library. If so, this is
+  // most likely a global variable.
+  const char *module_name;
+  uptr module_address;
+  Symbolizer *sym = Symbolizer::GetOrInit();
+  if (sym->GetModuleNameAndOffsetForPC(mem, &module_name, &module_address)) {
+    Printf("%s", d.Error());
+    Printf("\nCause: global-overflow\n");
+    Printf("%s", d.Default());
+    DataInfo info;
+    Printf("%s", d.Location());
+    if (sym->SymbolizeData(mem, &info) && info.start) {
+      Printf(
+          "%p is located %zd bytes to the %s of %zd-byte global variable "
+          "%s [%p,%p) in %s\n",
+          untagged_addr,
+          candidate == left ? untagged_addr - (info.start + info.size)
+                            : info.start - untagged_addr,
+          candidate == left ? "right" : "left", info.size, info.name,
+          info.start, info.start + info.size, module_name);
+    } else {
+      uptr size = GetGlobalSizeFromDescriptor(mem);
+      if (size == 0)
+        // We couldn't find the size of the global from the descriptors.
+        Printf(
+            "%p is located to the %s of a global variable in "
+            "\n    #0 0x%x (%s+0x%x)\n",
+            untagged_addr, candidate == left ? "right" : "left", mem,
+            module_name, module_address);
+      else
+        Printf(
+            "%p is located to the %s of a %zd-byte global variable in "
+            "\n    #0 0x%x (%s+0x%x)\n",
+            untagged_addr, candidate == left ? "right" : "left", size, mem,
+            module_name, module_address);
+    }
+    Printf("%s", d.Default());
+  }
+}
+
+void PrintAddressDescription(
+    uptr tagged_addr, uptr access_size,
+    StackAllocationsRingBuffer *current_stack_allocations) {
+  Decorator d;
+  int num_descriptions_printed = 0;
+  uptr untagged_addr = UntagAddr(tagged_addr);
+
+  if (MemIsShadow(untagged_addr)) {
+    Printf("%s%p is HWAsan shadow memory.\n%s", d.Location(), untagged_addr,
+           d.Default());
+    return;
+  }
+
+  // Print some very basic information about the address, if it's a heap.
+  HwasanChunkView chunk = FindHeapChunkByAddress(untagged_addr);
+  if (uptr beg = chunk.Beg()) {
+    uptr size = chunk.ActualSize();
+    Printf("%s[%p,%p) is a %s %s heap chunk; "
+           "size: %zd offset: %zd\n%s",
+           d.Location(),
+           beg, beg + size,
+           chunk.FromSmallHeap() ? "small" : "large",
+           chunk.IsAllocated() ? "allocated" : "unallocated",
+           size, untagged_addr - beg,
+           d.Default());
+  }
+
+  tag_t addr_tag = GetTagFromPointer(tagged_addr);
+
+  bool on_stack = false;
+  // Check stack first. If the address is on the stack of a live thread, we
+  // know it cannot be a heap / global overflow.
+  hwasanThreadList().VisitAllLiveThreads([&](Thread *t) {
+    if (t->AddrIsInStack(untagged_addr)) {
+      on_stack = true;
+      // TODO(fmayer): figure out how to distinguish use-after-return and
+      // stack-buffer-overflow.
+      Printf("%s", d.Error());
+      Printf("\nCause: stack tag-mismatch\n");
+      Printf("%s", d.Location());
+      Printf("Address %p is located in stack of thread T%zd\n", untagged_addr,
+             t->unique_id());
+      Printf("%s", d.Default());
+      t->Announce();
+
+      auto *sa = (t == GetCurrentThread() && current_stack_allocations)
+                     ? current_stack_allocations
+                     : t->stack_allocations();
+      PrintStackAllocations(sa, addr_tag, untagged_addr);
+      num_descriptions_printed++;
+    }
+  });
+
+  // Check if this looks like a heap buffer overflow by scanning
+  // the shadow left and right and looking for the first adjacent
+  // object with a different memory tag. If that tag matches addr_tag,
+  // check the allocator if it has a live chunk there.
+  tag_t *tag_ptr = reinterpret_cast<tag_t*>(MemToShadow(untagged_addr));
+  tag_t *candidate = nullptr, *left = tag_ptr, *right = tag_ptr;
+  uptr candidate_distance = 0;
+  for (; candidate_distance < 1000; candidate_distance++) {
+    if (MemIsShadow(reinterpret_cast<uptr>(left)) &&
+        TagsEqual(addr_tag, left)) {
+      candidate = left;
+      break;
+    }
+    --left;
+    if (MemIsShadow(reinterpret_cast<uptr>(right)) &&
+        TagsEqual(addr_tag, right)) {
+      candidate = right;
+      break;
+    }
+    ++right;
+  }
+
+  constexpr auto kCloseCandidateDistance = 1;
+
+  if (!on_stack && candidate && candidate_distance <= kCloseCandidateDistance) {
+    ShowHeapOrGlobalCandidate(untagged_addr, candidate, left, right);
+    num_descriptions_printed++;
+  }
+
+  hwasanThreadList().VisitAllLiveThreads([&](Thread *t) {
+    // Scan all threads' ring buffers to find if it's a heap-use-after-free.
+    HeapAllocationRecord har;
+    uptr ring_index, num_matching_addrs, num_matching_addrs_4b;
+    if (FindHeapAllocation(t->heap_allocations(), tagged_addr, &har,
+                           &ring_index, &num_matching_addrs,
+                           &num_matching_addrs_4b)) {
+      Printf("%s", d.Error());
+      Printf("\nCause: use-after-free\n");
+      Printf("%s", d.Location());
+      Printf("%p is located %zd bytes inside of %zd-byte region [%p,%p)\n",
+             untagged_addr, untagged_addr - UntagAddr(har.tagged_addr),
+             har.requested_size, UntagAddr(har.tagged_addr),
+             UntagAddr(har.tagged_addr) + har.requested_size);
+      Printf("%s", d.Allocation());
+      Printf("freed by thread T%zd here:\n", t->unique_id());
+      Printf("%s", d.Default());
+      GetStackTraceFromId(har.free_context_id).Print();
+
+      Printf("%s", d.Allocation());
+      Printf("previously allocated here:\n", t);
+      Printf("%s", d.Default());
+      GetStackTraceFromId(har.alloc_context_id).Print();
+
+      // Print a developer note: the index of this heap object
+      // in the thread's deallocation ring buffer.
+      Printf("hwasan_dev_note_heap_rb_distance: %zd %zd\n", ring_index + 1,
+             flags()->heap_history_size);
+      Printf("hwasan_dev_note_num_matching_addrs: %zd\n", num_matching_addrs);
+      Printf("hwasan_dev_note_num_matching_addrs_4b: %zd\n",
+             num_matching_addrs_4b);
+
+      t->Announce();
+      num_descriptions_printed++;
+    }
+  });
+
+  if (candidate && num_descriptions_printed == 0) {
+    ShowHeapOrGlobalCandidate(untagged_addr, candidate, left, right);
+    num_descriptions_printed++;
+  }
+
+  // Print the remaining threads, as an extra information, 1 line per thread.
+  hwasanThreadList().VisitAllLiveThreads([&](Thread *t) { t->Announce(); });
+
+  if (!num_descriptions_printed)
+    // We exhausted our possibilities. Bail out.
+    Printf("HWAddressSanitizer can not describe address in more detail.\n");
+  if (num_descriptions_printed > 1) {
+    Printf(
+        "There are %d potential causes, printed above in order "
+        "of likeliness.\n",
+        num_descriptions_printed);
+  }
+}
+
+void ReportStats() {}
+
+static void PrintTagInfoAroundAddr(tag_t *tag_ptr, uptr num_rows,
+                                   void (*print_tag)(InternalScopedString &s,
+                                                     tag_t *tag)) {
+  const uptr row_len = 16;  // better be power of two.
+  tag_t *center_row_beg = reinterpret_cast<tag_t *>(
+      RoundDownTo(reinterpret_cast<uptr>(tag_ptr), row_len));
+  tag_t *beg_row = center_row_beg - row_len * (num_rows / 2);
+  tag_t *end_row = center_row_beg + row_len * ((num_rows + 1) / 2);
+  InternalScopedString s;
+  for (tag_t *row = beg_row; row < end_row; row += row_len) {
+    s.append("%s", row == center_row_beg ? "=>" : "  ");
+    s.append("%p:", (void *)row);
+    for (uptr i = 0; i < row_len; i++) {
+      s.append("%s", row + i == tag_ptr ? "[" : " ");
+      print_tag(s, &row[i]);
+      s.append("%s", row + i == tag_ptr ? "]" : " ");
+    }
+    s.append("\n");
+  }
+  Printf("%s", s.data());
+}
+
+static void PrintTagsAroundAddr(tag_t *tag_ptr) {
+  Printf(
+      "Memory tags around the buggy address (one tag corresponds to %zd "
+      "bytes):\n", kShadowAlignment);
+  PrintTagInfoAroundAddr(tag_ptr, 17, [](InternalScopedString &s, tag_t *tag) {
+    s.append("%02x", *tag);
+  });
+
+  Printf(
+      "Tags for short granules around the buggy address (one tag corresponds "
+      "to %zd bytes):\n",
+      kShadowAlignment);
+  PrintTagInfoAroundAddr(tag_ptr, 3, [](InternalScopedString &s, tag_t *tag) {
+    if (*tag >= 1 && *tag <= kShadowAlignment) {
+      uptr granule_addr = ShadowToMem(reinterpret_cast<uptr>(tag));
+      s.append("%02x",
+               *reinterpret_cast<u8 *>(granule_addr + kShadowAlignment - 1));
+    } else {
+      s.append("..");
+    }
+  });
+  Printf(
+      "See "
+      "https://clang.llvm.org/docs/"
+      "HardwareAssistedAddressSanitizerDesign.html#short-granules for a "
+      "description of short granule tags\n");
+}
+
+uptr GetTopPc(StackTrace *stack) {
+  return stack->size ? StackTrace::GetPreviousInstructionPc(stack->trace[0])
+                     : 0;
+}
+
+void ReportInvalidFree(StackTrace *stack, uptr tagged_addr) {
+  ScopedReport R(flags()->halt_on_error);
+
+  uptr untagged_addr = UntagAddr(tagged_addr);
+  tag_t ptr_tag = GetTagFromPointer(tagged_addr);
+  tag_t *tag_ptr = nullptr;
+  tag_t mem_tag = 0;
+  if (MemIsApp(untagged_addr)) {
+    tag_ptr = reinterpret_cast<tag_t *>(MemToShadow(untagged_addr));
+    if (MemIsShadow(reinterpret_cast<uptr>(tag_ptr)))
+      mem_tag = *tag_ptr;
+    else
+      tag_ptr = nullptr;
+  }
+  Decorator d;
+  Printf("%s", d.Error());
+  uptr pc = GetTopPc(stack);
+  const char *bug_type = "invalid-free";
+  const Thread *thread = GetCurrentThread();
+  if (thread) {
+    Report("ERROR: %s: %s on address %p at pc %p on thread T%zd\n",
+           SanitizerToolName, bug_type, untagged_addr, pc, thread->unique_id());
+  } else {
+    Report("ERROR: %s: %s on address %p at pc %p on unknown thread\n",
+           SanitizerToolName, bug_type, untagged_addr, pc);
+  }
+  Printf("%s", d.Access());
+  if (tag_ptr)
+    Printf("tags: %02x/%02x (ptr/mem)\n", ptr_tag, mem_tag);
+  Printf("%s", d.Default());
+
+  stack->Print();
+
+  PrintAddressDescription(tagged_addr, 0, nullptr);
+
+  if (tag_ptr)
+    PrintTagsAroundAddr(tag_ptr);
+
+  ReportErrorSummary(bug_type, stack);
+}
+
+void ReportTailOverwritten(StackTrace *stack, uptr tagged_addr, uptr orig_size,
+                           const u8 *expected) {
+  uptr tail_size = kShadowAlignment - (orig_size % kShadowAlignment);
+  u8 actual_expected[kShadowAlignment];
+  internal_memcpy(actual_expected, expected, tail_size);
+  tag_t ptr_tag = GetTagFromPointer(tagged_addr);
+  // Short granule is stashed in the last byte of the magic string. To avoid
+  // confusion, make the expected magic string contain the short granule tag.
+  if (orig_size % kShadowAlignment != 0) {
+    actual_expected[tail_size - 1] = ptr_tag;
+  }
+
+  ScopedReport R(flags()->halt_on_error);
+  Decorator d;
+  uptr untagged_addr = UntagAddr(tagged_addr);
+  Printf("%s", d.Error());
+  const char *bug_type = "allocation-tail-overwritten";
+  Report("ERROR: %s: %s; heap object [%p,%p) of size %zd\n", SanitizerToolName,
+         bug_type, untagged_addr, untagged_addr + orig_size, orig_size);
+  Printf("\n%s", d.Default());
+  Printf(
+      "Stack of invalid access unknown. Issue detected at deallocation "
+      "time.\n");
+  Printf("%s", d.Allocation());
+  Printf("deallocated here:\n");
+  Printf("%s", d.Default());
+  stack->Print();
+  HwasanChunkView chunk = FindHeapChunkByAddress(untagged_addr);
+  if (chunk.Beg()) {
+    Printf("%s", d.Allocation());
+    Printf("allocated here:\n");
+    Printf("%s", d.Default());
+    GetStackTraceFromId(chunk.GetAllocStackId()).Print();
+  }
+
+  InternalScopedString s;
+  CHECK_GT(tail_size, 0U);
+  CHECK_LT(tail_size, kShadowAlignment);
+  u8 *tail = reinterpret_cast<u8*>(untagged_addr + orig_size);
+  s.append("Tail contains: ");
+  for (uptr i = 0; i < kShadowAlignment - tail_size; i++)
+    s.append(".. ");
+  for (uptr i = 0; i < tail_size; i++)
+    s.append("%02x ", tail[i]);
+  s.append("\n");
+  s.append("Expected:      ");
+  for (uptr i = 0; i < kShadowAlignment - tail_size; i++)
+    s.append(".. ");
+  for (uptr i = 0; i < tail_size; i++) s.append("%02x ", actual_expected[i]);
+  s.append("\n");
+  s.append("               ");
+  for (uptr i = 0; i < kShadowAlignment - tail_size; i++)
+    s.append("   ");
+  for (uptr i = 0; i < tail_size; i++)
+    s.append("%s ", actual_expected[i] != tail[i] ? "^^" : "  ");
+
+  s.append("\nThis error occurs when a buffer overflow overwrites memory\n"
+    "to the right of a heap object, but within the %zd-byte granule, e.g.\n"
+    "   char *x = new char[20];\n"
+    "   x[25] = 42;\n"
+    "%s does not detect such bugs in uninstrumented code at the time of write,"
+    "\nbut can detect them at the time of free/delete.\n"
+    "To disable this feature set HWASAN_OPTIONS=free_checks_tail_magic=0\n",
+    kShadowAlignment, SanitizerToolName);
+  Printf("%s", s.data());
+  GetCurrentThread()->Announce();
+
+  tag_t *tag_ptr = reinterpret_cast<tag_t*>(MemToShadow(untagged_addr));
+  PrintTagsAroundAddr(tag_ptr);
+
+  ReportErrorSummary(bug_type, stack);
+}
+
+void ReportTagMismatch(StackTrace *stack, uptr tagged_addr, uptr access_size,
+                       bool is_store, bool fatal, uptr *registers_frame) {
+  ScopedReport R(fatal);
+  SavedStackAllocations current_stack_allocations(
+      GetCurrentThread()->stack_allocations());
+
+  Decorator d;
+  uptr untagged_addr = UntagAddr(tagged_addr);
+  // TODO: when possible, try to print heap-use-after-free, etc.
+  const char *bug_type = "tag-mismatch";
+  uptr pc = GetTopPc(stack);
+  Printf("%s", d.Error());
+  Report("ERROR: %s: %s on address %p at pc %p\n", SanitizerToolName, bug_type,
+         untagged_addr, pc);
+
+  Thread *t = GetCurrentThread();
+
+  sptr offset =
+      __hwasan_test_shadow(reinterpret_cast<void *>(tagged_addr), access_size);
+  CHECK(offset >= 0 && offset < static_cast<sptr>(access_size));
+  tag_t ptr_tag = GetTagFromPointer(tagged_addr);
+  tag_t *tag_ptr =
+      reinterpret_cast<tag_t *>(MemToShadow(untagged_addr + offset));
+  tag_t mem_tag = *tag_ptr;
+
+  Printf("%s", d.Access());
+  if (mem_tag && mem_tag < kShadowAlignment) {
+    tag_t *granule_ptr = reinterpret_cast<tag_t *>((untagged_addr + offset) &
+                                                   ~(kShadowAlignment - 1));
+    // If offset is 0, (untagged_addr + offset) is not aligned to granules.
+    // This is the offset of the leftmost accessed byte within the bad granule.
+    u8 in_granule_offset = (untagged_addr + offset) & (kShadowAlignment - 1);
+    tag_t short_tag = granule_ptr[kShadowAlignment - 1];
+    // The first mismatch was a short granule that matched the ptr_tag.
+    if (short_tag == ptr_tag) {
+      // If the access starts after the end of the short granule, then the first
+      // bad byte is the first byte of the access; otherwise it is the first
+      // byte past the end of the short granule
+      if (mem_tag > in_granule_offset) {
+        offset += mem_tag - in_granule_offset;
+      }
+    }
+    Printf(
+        "%s of size %zu at %p tags: %02x/%02x(%02x) (ptr/mem) in thread T%zd\n",
+        is_store ? "WRITE" : "READ", access_size, untagged_addr, ptr_tag,
+        mem_tag, short_tag, t->unique_id());
+  } else {
+    Printf("%s of size %zu at %p tags: %02x/%02x (ptr/mem) in thread T%zd\n",
+           is_store ? "WRITE" : "READ", access_size, untagged_addr, ptr_tag,
+           mem_tag, t->unique_id());
+  }
+  if (offset != 0)
+    Printf("Invalid access starting at offset %zu\n", offset);
+  Printf("%s", d.Default());
+
+  stack->Print();
+
+  PrintAddressDescription(tagged_addr, access_size,
+                          current_stack_allocations.get());
+  t->Announce();
+
+  PrintTagsAroundAddr(tag_ptr);
+
+  if (registers_frame)
+    ReportRegisters(registers_frame, pc);
+
+  ReportErrorSummary(bug_type, stack);
+}
+
+// See the frame breakdown defined in __hwasan_tag_mismatch (from
+// hwasan_tag_mismatch_aarch64.S).
+void ReportRegisters(uptr *frame, uptr pc) {
+  Printf("Registers where the failure occurred (pc %p):\n", pc);
+
+  // We explicitly print a single line (4 registers/line) each iteration to
+  // reduce the amount of logcat error messages printed. Each Printf() will
+  // result in a new logcat line, irrespective of whether a newline is present,
+  // and so we wish to reduce the number of Printf() calls we have to make.
+  Printf("    x0  %016llx  x1  %016llx  x2  %016llx  x3  %016llx\n",
+       frame[0], frame[1], frame[2], frame[3]);
+  Printf("    x4  %016llx  x5  %016llx  x6  %016llx  x7  %016llx\n",
+       frame[4], frame[5], frame[6], frame[7]);
+  Printf("    x8  %016llx  x9  %016llx  x10 %016llx  x11 %016llx\n",
+       frame[8], frame[9], frame[10], frame[11]);
+  Printf("    x12 %016llx  x13 %016llx  x14 %016llx  x15 %016llx\n",
+       frame[12], frame[13], frame[14], frame[15]);
+  Printf("    x16 %016llx  x17 %016llx  x18 %016llx  x19 %016llx\n",
+       frame[16], frame[17], frame[18], frame[19]);
+  Printf("    x20 %016llx  x21 %016llx  x22 %016llx  x23 %016llx\n",
+       frame[20], frame[21], frame[22], frame[23]);
+  Printf("    x24 %016llx  x25 %016llx  x26 %016llx  x27 %016llx\n",
+       frame[24], frame[25], frame[26], frame[27]);
+  // hwasan_check* reduces the stack pointer by 256, then __hwasan_tag_mismatch
+  // passes it to this function.
+  Printf("    x28 %016llx  x29 %016llx  x30 %016llx   sp %016llx\n", frame[28],
+         frame[29], frame[30], reinterpret_cast<u8 *>(frame) + 256);
+}
+
+}  // namespace __hwasan
+
+void __hwasan_set_error_report_callback(void (*callback)(const char *)) {
+  __hwasan::ScopedReport::SetErrorReportCallback(callback);
+}
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.h
new file mode 100644
index 0000000000..de86c38fc0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_report.h
@@ -0,0 +1,35 @@
+//===-- hwasan_report.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of HWAddressSanitizer. HWASan-private header for error
+/// reporting functions.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_REPORT_H
+#define HWASAN_REPORT_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+namespace __hwasan {
+
+void ReportStats();
+void ReportTagMismatch(StackTrace *stack, uptr addr, uptr access_size,
+                       bool is_store, bool fatal, uptr *registers_frame);
+void ReportInvalidFree(StackTrace *stack, uptr addr);
+void ReportTailOverwritten(StackTrace *stack, uptr addr, uptr orig_size,
+                           const u8 *expected);
+void ReportRegisters(uptr *registers_frame, uptr pc);
+void ReportAtExitStatistics();
+
+
+}  // namespace __hwasan
+
+#endif  // HWASAN_REPORT_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_aarch64.S b/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_aarch64.S
new file mode 100644
index 0000000000..744748a510
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_aarch64.S
@@ -0,0 +1,101 @@
+//===-- hwasan_setjmp_aarch64.S -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// HWAddressSanitizer runtime.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
+
+#if HWASAN_WITH_INTERCEPTORS && defined(__aarch64__)
+#include "sanitizer_common/sanitizer_platform.h"
+
+// We want to save the context of the calling function.
+// That requires
+// 1) No modification of the link register by this function.
+// 2) No modification of the stack pointer by this function.
+// 3) (no modification of any other saved register, but that's not really going
+// to occur, and hence isn't as much of a worry).
+//
+// There's essentially no way to ensure that the compiler will not modify the
+// stack pointer when compiling a C function.
+// Hence we have to write this function in assembly.
+
+.section .text
+.file "hwasan_setjmp_aarch64.S"
+
+.global __interceptor_setjmp
+ASM_TYPE_FUNCTION(__interceptor_setjmp)
+__interceptor_setjmp:
+  CFI_STARTPROC
+  BTI_C
+  mov	x1, #0
+  b	__interceptor_sigsetjmp
+  CFI_ENDPROC
+ASM_SIZE(__interceptor_setjmp)
+
+#if SANITIZER_ANDROID
+// Bionic also defines a function `setjmp` that calls `sigsetjmp` saving the
+// current signal.
+.global __interceptor_setjmp_bionic
+ASM_TYPE_FUNCTION(__interceptor_setjmp_bionic)
+__interceptor_setjmp_bionic:
+  CFI_STARTPROC
+  BTI_C
+  mov	x1, #1
+  b	__interceptor_sigsetjmp
+  CFI_ENDPROC
+ASM_SIZE(__interceptor_setjmp_bionic)
+#endif
+
+.global __interceptor_sigsetjmp
+ASM_TYPE_FUNCTION(__interceptor_sigsetjmp)
+__interceptor_sigsetjmp:
+  CFI_STARTPROC
+  BTI_C
+  stp	x19, x20, [x0, #0<<3]
+  stp	x21, x22, [x0, #2<<3]
+  stp	x23, x24, [x0, #4<<3]
+  stp	x25, x26, [x0, #6<<3]
+  stp	x27, x28, [x0, #8<<3]
+  stp	x29, x30, [x0, #10<<3]
+  stp	 d8,  d9, [x0, #14<<3]
+  stp	d10, d11, [x0, #16<<3]
+  stp	d12, d13, [x0, #18<<3]
+  stp	d14, d15, [x0, #20<<3]
+  mov	x2,  sp
+  str	x2,  [x0, #13<<3]
+  // We always have the second argument to __sigjmp_save (savemask) set, since
+  // the _setjmp function above has set it for us as `false`.
+  // This function is defined in hwasan_interceptors.cc
+  b	__sigjmp_save
+  CFI_ENDPROC
+ASM_SIZE(__interceptor_sigsetjmp)
+
+
+.macro WEAK_ALIAS first second
+  .weak \second
+  .equ \second\(), \first
+.endm
+
+#if SANITIZER_ANDROID
+WEAK_ALIAS __interceptor_sigsetjmp, sigsetjmp
+WEAK_ALIAS __interceptor_setjmp_bionic, setjmp
+#else
+WEAK_ALIAS __interceptor_sigsetjmp, __sigsetjmp
+#endif
+
+WEAK_ALIAS __interceptor_setjmp, _setjmp
+#endif
+
+// We do not need executable stack.
+NO_EXEC_STACK_DIRECTIVE
+
+GNU_PROPERTY_BTI_PAC
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_x86_64.S b/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_x86_64.S
new file mode 100644
index 0000000000..7566c1ea0a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_setjmp_x86_64.S
@@ -0,0 +1,82 @@
+//===-- hwasan_setjmp_x86_64.S --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// setjmp interceptor for x86_64.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+#if HWASAN_WITH_INTERCEPTORS && defined(__x86_64__)
+#include "sanitizer_common/sanitizer_platform.h"
+
+// We want to save the context of the calling function.
+// That requires
+// 1) No modification of the return address by this function.
+// 2) No modification of the stack pointer by this function.
+// 3) (no modification of any other saved register, but that's not really going
+// to occur, and hence isn't as much of a worry).
+//
+// There's essentially no way to ensure that the compiler will not modify the
+// stack pointer when compiling a C function.
+// Hence we have to write this function in assembly.
+//
+// TODO: Handle Intel CET.
+
+.section .text
+.file "hwasan_setjmp_x86_64.S"
+
+.global __interceptor_setjmp
+ASM_TYPE_FUNCTION(__interceptor_setjmp)
+__interceptor_setjmp:
+  CFI_STARTPROC
+  _CET_ENDBR
+  xorl %esi, %esi
+  jmp	__interceptor_sigsetjmp
+  CFI_ENDPROC
+ASM_SIZE(__interceptor_setjmp)
+
+.global __interceptor_sigsetjmp
+ASM_TYPE_FUNCTION(__interceptor_sigsetjmp)
+__interceptor_sigsetjmp:
+  CFI_STARTPROC
+  _CET_ENDBR
+
+  // Save callee save registers.
+  mov %rbx, (0*8)(%rdi)
+  mov %rbp, (1*8)(%rdi)
+  mov %r12, (2*8)(%rdi)
+  mov %r13, (3*8)(%rdi)
+  mov %r14, (4*8)(%rdi)
+  mov %r15, (5*8)(%rdi)
+
+  // Save SP as it was in caller's frame.
+  lea 8(%rsp), %rdx
+  mov %rdx, (6*8)(%rdi)
+
+  // Save return address.
+  mov (%rsp), %rax
+  mov %rax, (7*8)(%rdi)
+
+  jmp __sigjmp_save
+
+  CFI_ENDPROC
+ASM_SIZE(__interceptor_sigsetjmp)
+
+
+.macro WEAK_ALIAS first second
+  .weak \second
+  .equ \second\(), \first
+.endm
+
+WEAK_ALIAS __interceptor_sigsetjmp, __sigsetjmp
+WEAK_ALIAS __interceptor_setjmp, _setjmp
+#endif
+
+// We do not need executable stack.
+NO_EXEC_STACK_DIRECTIVE
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S b/contrib/libs/clang14-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S
new file mode 100644
index 0000000000..bcb0df4201
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_tag_mismatch_aarch64.S
@@ -0,0 +1,158 @@
+#include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
+
+// The content of this file is AArch64-only:
+#if defined(__aarch64__)
+
+// The responsibility of the HWASan entry point in compiler-rt is to primarily
+// readjust the stack from the callee and save the current register values to
+// the stack.
+// This entry point function should be called from a __hwasan_check_* symbol.
+// These are generated during a lowering pass in the backend, and are found in
+// AArch64AsmPrinter::EmitHwasanMemaccessSymbols(). Please look there for
+// further information.
+// The __hwasan_check_* caller of this function should have expanded the stack
+// and saved the previous values of x0, x1, x29, and x30. This function will
+// "consume" these saved values and treats it as part of its own stack frame.
+// In this sense, the __hwasan_check_* callee and this function "share" a stack
+// frame. This allows us to omit having unwinding information (.cfi_*) present
+// in every __hwasan_check_* function, therefore reducing binary size. This is
+// particularly important as hwasan_check_* instances are duplicated in every
+// translation unit where HWASan is enabled.
+// This function calls HwasanTagMismatch to step back into the C++ code that
+// completes the stack unwinding and error printing. This function is is not
+// permitted to return.
+
+
+// Frame from __hwasan_check_:
+// |              ...                |
+// |              ...                |
+// | Previous stack frames...        |
+// +=================================+
+// | Unused 8-bytes for maintaining  |
+// | 16-byte SP alignment.           |
+// +---------------------------------+
+// | Return address (x30) for caller |
+// | of __hwasan_check_*.            |
+// +---------------------------------+
+// | Frame address (x29) for caller  |
+// | of __hwasan_check_*             |
+// +---------------------------------+ <-- [SP + 232]
+// |              ...                |
+// |                                 |
+// | Stack frame space for x2 - x28. |
+// |                                 |
+// |              ...                |
+// +---------------------------------+ <-- [SP + 16]
+// |                                 |
+// | Saved x1, as __hwasan_check_*   |
+// | clobbers it.                    |
+// +---------------------------------+
+// | Saved x0, likewise above.       |
+// +---------------------------------+ <-- [x30 / SP]
+
+// This function takes two arguments:
+//   * x0: The data address.
+//   * x1: The encoded access info for the failing access.
+
+// This function has two entry points. The first, __hwasan_tag_mismatch, is used
+// by clients that were compiled without short tag checks (i.e. binaries built
+// by older compilers and binaries targeting older runtimes). In this case the
+// outlined tag check will be missing the code handling short tags (which won't
+// be used in the binary's own stack variables but may be used on the heap
+// or stack variables in other binaries), so the check needs to be done here.
+//
+// The second, __hwasan_tag_mismatch_v2, is used by binaries targeting newer
+// runtimes. This entry point bypasses the short tag check since it will have
+// already been done as part of the outlined tag check. Since tag mismatches are
+// uncommon, there isn't a significant performance benefit to being able to
+// bypass the check; the main benefits are that we can sometimes avoid
+// clobbering the x17 register in error reports, and that the program will have
+// a runtime dependency on the __hwasan_tag_mismatch_v2 symbol therefore it will
+// fail to start up given an older (i.e. incompatible) runtime.
+.section .text
+.file "hwasan_tag_mismatch_aarch64.S"
+.global __hwasan_tag_mismatch
+.type __hwasan_tag_mismatch, %function
+__hwasan_tag_mismatch:
+  BTI_J
+
+  // Compute the granule position one past the end of the access.
+  mov x16, #1
+  and x17, x1, #0xf
+  lsl x16, x16, x17
+  and x17, x0, #0xf
+  add x17, x16, x17
+
+  // Load the shadow byte again and check whether it is a short tag within the
+  // range of the granule position computed above.
+  ubfx x16, x0, #4, #52
+  ldrb w16, [x9, x16]
+  cmp w16, #0xf
+  b.hi __hwasan_tag_mismatch_v2
+  cmp w16, w17
+  b.lo __hwasan_tag_mismatch_v2
+
+  // Load the real tag from the last byte of the granule and compare against
+  // the pointer tag.
+  orr x16, x0, #0xf
+  ldrb w16, [x16]
+  cmp x16, x0, lsr #56
+  b.ne __hwasan_tag_mismatch_v2
+
+  // Restore x0, x1 and sp to their values from before the __hwasan_tag_mismatch
+  // call and resume execution.
+  ldp x0, x1, [sp], #256
+  ret
+
+.global __hwasan_tag_mismatch_v2
+.type __hwasan_tag_mismatch_v2, %function
+__hwasan_tag_mismatch_v2:
+  CFI_STARTPROC
+  BTI_J
+
+  // Set the CFA to be the return address for caller of __hwasan_check_*. Note
+  // that we do not emit CFI predicates to describe the contents of this stack
+  // frame, as this proxy entry point should never be debugged. The contents
+  // are static and are handled by the unwinder after calling
+  // __hwasan_tag_mismatch. The frame pointer is already correctly setup
+  // by __hwasan_check_*.
+  add x29, sp, #232
+  CFI_DEF_CFA(w29, 24)
+  CFI_OFFSET(w30, -16)
+  CFI_OFFSET(w29, -24)
+
+  // Save the rest of the registers into the preallocated space left by
+  // __hwasan_check.
+  str     x28,      [sp, #224]
+  stp     x26, x27, [sp, #208]
+  stp     x24, x25, [sp, #192]
+  stp     x22, x23, [sp, #176]
+  stp     x20, x21, [sp, #160]
+  stp     x18, x19, [sp, #144]
+  stp     x16, x17, [sp, #128]
+  stp     x14, x15, [sp, #112]
+  stp     x12, x13, [sp, #96]
+  stp     x10, x11, [sp, #80]
+  stp     x8,  x9,  [sp, #64]
+  stp     x6,  x7,  [sp, #48]
+  stp     x4,  x5,  [sp, #32]
+  stp     x2,  x3,  [sp, #16]
+
+  // Pass the address of the frame to __hwasan_tag_mismatch4, so that it can
+  // extract the saved registers from this frame without having to worry about
+  // finding this frame.
+  mov x2, sp
+
+  bl __hwasan_tag_mismatch4
+  CFI_ENDPROC
+
+.Lfunc_end0:
+  .size __hwasan_tag_mismatch, .Lfunc_end0-__hwasan_tag_mismatch
+
+#endif  // defined(__aarch64__)
+
+// We do not need executable stack.
+NO_EXEC_STACK_DIRECTIVE
+
+GNU_PROPERTY_BTI_PAC
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.cpp
new file mode 100644
index 0000000000..c776ae179c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.cpp
@@ -0,0 +1,150 @@
+
+#include "hwasan_thread.h"
+
+#include "hwasan.h"
+#include "hwasan_interface_internal.h"
+#include "hwasan_mapping.h"
+#include "hwasan_poisoning.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __hwasan {
+
+static u32 RandomSeed() {
+  u32 seed;
+  do {
+    if (UNLIKELY(!GetRandom(reinterpret_cast<void *>(&seed), sizeof(seed),
+                            /*blocking=*/false))) {
+      seed = static_cast<u32>(
+          (NanoTime() >> 12) ^
+          (reinterpret_cast<uptr>(__builtin_frame_address(0)) >> 4));
+    }
+  } while (!seed);
+  return seed;
+}
+
+void Thread::InitRandomState() {
+  random_state_ = flags()->random_tags ? RandomSeed() : unique_id_;
+  random_state_inited_ = true;
+
+  // Push a random number of zeros onto the ring buffer so that the first stack
+  // tag base will be random.
+  for (tag_t i = 0, e = GenerateRandomTag(); i != e; ++i)
+    stack_allocations_->push(0);
+}
+
+void Thread::Init(uptr stack_buffer_start, uptr stack_buffer_size,
+                  const InitState *state) {
+  CHECK_EQ(0, unique_id_);  // try to catch bad stack reuse
+  CHECK_EQ(0, stack_top_);
+  CHECK_EQ(0, stack_bottom_);
+
+  static atomic_uint64_t unique_id;
+  unique_id_ = atomic_fetch_add(&unique_id, 1, memory_order_relaxed);
+
+  if (auto sz = flags()->heap_history_size)
+    heap_allocations_ = HeapAllocationsRingBuffer::New(sz);
+
+#if !SANITIZER_FUCHSIA
+  // Do not initialize the stack ring buffer just yet on Fuchsia. Threads will
+  // be initialized before we enter the thread itself, so we will instead call
+  // this later.
+  InitStackRingBuffer(stack_buffer_start, stack_buffer_size);
+#endif
+  InitStackAndTls(state);
+}
+
+void Thread::InitStackRingBuffer(uptr stack_buffer_start,
+                                 uptr stack_buffer_size) {
+  HwasanTSDThreadInit();  // Only needed with interceptors.
+  uptr *ThreadLong = GetCurrentThreadLongPtr();
+  // The following implicitly sets (this) as the current thread.
+  stack_allocations_ = new (ThreadLong)
+      StackAllocationsRingBuffer((void *)stack_buffer_start, stack_buffer_size);
+  // Check that it worked.
+  CHECK_EQ(GetCurrentThread(), this);
+
+  // ScopedTaggingDisable needs GetCurrentThread to be set up.
+  ScopedTaggingDisabler disabler;
+
+  if (stack_bottom_) {
+    int local;
+    CHECK(AddrIsInStack((uptr)&local));
+    CHECK(MemIsApp(stack_bottom_));
+    CHECK(MemIsApp(stack_top_ - 1));
+  }
+
+  if (flags()->verbose_threads) {
+    if (IsMainThread()) {
+      Printf("sizeof(Thread): %zd sizeof(HeapRB): %zd sizeof(StackRB): %zd\n",
+             sizeof(Thread), heap_allocations_->SizeInBytes(),
+             stack_allocations_->size() * sizeof(uptr));
+    }
+    Print("Creating  : ");
+  }
+}
+
+void Thread::ClearShadowForThreadStackAndTLS() {
+  if (stack_top_ != stack_bottom_)
+    TagMemory(stack_bottom_, stack_top_ - stack_bottom_, 0);
+  if (tls_begin_ != tls_end_)
+    TagMemory(tls_begin_, tls_end_ - tls_begin_, 0);
+}
+
+void Thread::Destroy() {
+  if (flags()->verbose_threads)
+    Print("Destroying: ");
+  AllocatorSwallowThreadLocalCache(allocator_cache());
+  ClearShadowForThreadStackAndTLS();
+  if (heap_allocations_)
+    heap_allocations_->Delete();
+  DTLS_Destroy();
+  // Unregister this as the current thread.
+  // Instrumented code can not run on this thread from this point onwards, but
+  // malloc/free can still be served. Glibc may call free() very late, after all
+  // TSD destructors are done.
+  CHECK_EQ(GetCurrentThread(), this);
+  *GetCurrentThreadLongPtr() = 0;
+}
+
+void Thread::Print(const char *Prefix) {
+  Printf("%sT%zd %p stack: [%p,%p) sz: %zd tls: [%p,%p)\n", Prefix, unique_id_,
+         (void *)this, stack_bottom(), stack_top(),
+         stack_top() - stack_bottom(), tls_begin(), tls_end());
+}
+
+static u32 xorshift(u32 state) {
+  state ^= state << 13;
+  state ^= state >> 17;
+  state ^= state << 5;
+  return state;
+}
+
+// Generate a (pseudo-)random non-zero tag.
+tag_t Thread::GenerateRandomTag(uptr num_bits) {
+  DCHECK_GT(num_bits, 0);
+  if (tagging_disabled_)
+    return 0;
+  tag_t tag;
+  const uptr tag_mask = (1ULL << num_bits) - 1;
+  do {
+    if (flags()->random_tags) {
+      if (!random_buffer_) {
+        EnsureRandomStateInited();
+        random_buffer_ = random_state_ = xorshift(random_state_);
+      }
+      CHECK(random_buffer_);
+      tag = random_buffer_ & tag_mask;
+      random_buffer_ >>= num_bits;
+    } else {
+      EnsureRandomStateInited();
+      random_state_ += 1;
+      tag = random_state_ & tag_mask;
+    }
+  } while (!tag);
+  return tag;
+}
+
+} // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.h
new file mode 100644
index 0000000000..3db7c1a945
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread.h
@@ -0,0 +1,113 @@
+//===-- hwasan_thread.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef HWASAN_THREAD_H
+#define HWASAN_THREAD_H
+
+#include "hwasan_allocator.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_ring_buffer.h"
+
+namespace __hwasan {
+
+typedef __sanitizer::CompactRingBuffer<uptr> StackAllocationsRingBuffer;
+
+class Thread {
+ public:
+  // These are optional parameters that can be passed to Init.
+  struct InitState;
+
+  void Init(uptr stack_buffer_start, uptr stack_buffer_size,
+            const InitState *state = nullptr);
+
+  void InitStackAndTls(const InitState *state = nullptr);
+
+  // Must be called from the thread itself.
+  void InitStackRingBuffer(uptr stack_buffer_start, uptr stack_buffer_size);
+
+  inline void EnsureRandomStateInited() {
+    if (UNLIKELY(!random_state_inited_))
+      InitRandomState();
+  }
+
+  void Destroy();
+
+  uptr stack_top() { return stack_top_; }
+  uptr stack_bottom() { return stack_bottom_; }
+  uptr stack_size() { return stack_top() - stack_bottom(); }
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  bool IsMainThread() { return unique_id_ == 0; }
+
+  bool AddrIsInStack(uptr addr) {
+    return addr >= stack_bottom_ && addr < stack_top_;
+  }
+
+  AllocatorCache *allocator_cache() { return &allocator_cache_; }
+  HeapAllocationsRingBuffer *heap_allocations() { return heap_allocations_; }
+  StackAllocationsRingBuffer *stack_allocations() { return stack_allocations_; }
+
+  tag_t GenerateRandomTag(uptr num_bits = kTagBits);
+
+  void DisableTagging() { tagging_disabled_++; }
+  void EnableTagging() { tagging_disabled_--; }
+
+  u64 unique_id() const { return unique_id_; }
+  void Announce() {
+    if (announced_) return;
+    announced_ = true;
+    Print("Thread: ");
+  }
+
+  uptr &vfork_spill() { return vfork_spill_; }
+
+ private:
+  // NOTE: There is no Thread constructor. It is allocated
+  // via mmap() and *must* be valid in zero-initialized state.
+  void ClearShadowForThreadStackAndTLS();
+  void Print(const char *prefix);
+  void InitRandomState();
+  uptr vfork_spill_;
+  uptr stack_top_;
+  uptr stack_bottom_;
+  uptr tls_begin_;
+  uptr tls_end_;
+
+  u32 random_state_;
+  u32 random_buffer_;
+
+  AllocatorCache allocator_cache_;
+  HeapAllocationsRingBuffer *heap_allocations_;
+  StackAllocationsRingBuffer *stack_allocations_;
+
+  u64 unique_id_;  // counting from zero.
+
+  u32 tagging_disabled_;  // if non-zero, malloc uses zero tag in this thread.
+
+  bool announced_;
+
+  bool random_state_inited_;  // Whether InitRandomState() has been called.
+
+  friend struct ThreadListHead;
+};
+
+Thread *GetCurrentThread();
+uptr *GetCurrentThreadLongPtr();
+
+struct ScopedTaggingDisabler {
+  ScopedTaggingDisabler() { GetCurrentThread()->DisableTagging(); }
+  ~ScopedTaggingDisabler() { GetCurrentThread()->EnableTagging(); }
+};
+
+} // namespace __hwasan
+
+#endif // HWASAN_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.cpp
new file mode 100644
index 0000000000..fa46e658b6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.cpp
@@ -0,0 +1,15 @@
+#include "hwasan_thread_list.h"
+
+namespace __hwasan {
+static ALIGNED(16) char thread_list_placeholder[sizeof(HwasanThreadList)];
+static HwasanThreadList *hwasan_thread_list;
+
+HwasanThreadList &hwasanThreadList() { return *hwasan_thread_list; }
+
+void InitThreadList(uptr storage, uptr size) {
+  CHECK(hwasan_thread_list == nullptr);
+  hwasan_thread_list =
+      new (thread_list_placeholder) HwasanThreadList(storage, size);
+}
+
+} // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.h b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.h
new file mode 100644
index 0000000000..15916a802d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_thread_list.h
@@ -0,0 +1,205 @@
+//===-- hwasan_thread_list.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+// HwasanThreadList is a registry for live threads, as well as an allocator for
+// HwasanThread objects and their stack history ring buffers. There are
+// constraints on memory layout of the shadow region and CompactRingBuffer that
+// are part of the ABI contract between compiler-rt and llvm.
+//
+// * Start of the shadow memory region is aligned to 2**kShadowBaseAlignment.
+// * All stack ring buffers are located within (2**kShadowBaseAlignment)
+// sized region below and adjacent to the shadow region.
+// * Each ring buffer has a size of (2**N)*4096 where N is in [0, 8), and is
+// aligned to twice its size. The value of N can be different for each buffer.
+//
+// These constrains guarantee that, given an address A of any element of the
+// ring buffer,
+//     A_next = (A + sizeof(uptr)) & ~((1 << (N + 13)) - 1)
+//   is the address of the next element of that ring buffer (with wrap-around).
+// And, with K = kShadowBaseAlignment,
+//     S = (A | ((1 << K) - 1)) + 1
+//   (align up to kShadowBaseAlignment) is the start of the shadow region.
+//
+// These calculations are used in compiler instrumentation to update the ring
+// buffer and obtain the base address of shadow using only two inputs: address
+// of the current element of the ring buffer, and N (i.e. size of the ring
+// buffer). Since the value of N is very limited, we pack both inputs into a
+// single thread-local word as
+//   (1 << (N + 56)) | A
+// See the implementation of class CompactRingBuffer, which is what is stored in
+// said thread-local word.
+//
+// Note the unusual way of aligning up the address of the shadow:
+//   (A | ((1 << K) - 1)) + 1
+// It is only correct if A is not already equal to the shadow base address, but
+// it saves 2 instructions on AArch64.
+
+#include "hwasan.h"
+#include "hwasan_allocator.h"
+#include "hwasan_flags.h"
+#include "hwasan_thread.h"
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+
+namespace __hwasan {
+
+static uptr RingBufferSize() {
+  uptr desired_bytes = flags()->stack_history_size * sizeof(uptr);
+  // FIXME: increase the limit to 8 once this bug is fixed:
+  // https://bugs.llvm.org/show_bug.cgi?id=39030
+  for (int shift = 1; shift < 7; ++shift) {
+    uptr size = 4096 * (1ULL << shift);
+    if (size >= desired_bytes)
+      return size;
+  }
+  Printf("stack history size too large: %d\n", flags()->stack_history_size);
+  CHECK(0);
+  return 0;
+}
+
+struct ThreadStats {
+  uptr n_live_threads;
+  uptr total_stack_size;
+};
+
+class HwasanThreadList {
+ public:
+  HwasanThreadList(uptr storage, uptr size)
+      : free_space_(storage), free_space_end_(storage + size) {
+    // [storage, storage + size) is used as a vector of
+    // thread_alloc_size_-sized, ring_buffer_size_*2-aligned elements.
+    // Each element contains
+    // * a ring buffer at offset 0,
+    // * a Thread object at offset ring_buffer_size_.
+    ring_buffer_size_ = RingBufferSize();
+    thread_alloc_size_ =
+        RoundUpTo(ring_buffer_size_ + sizeof(Thread), ring_buffer_size_ * 2);
+  }
+
+  Thread *CreateCurrentThread(const Thread::InitState *state = nullptr) {
+    Thread *t = nullptr;
+    {
+      SpinMutexLock l(&free_list_mutex_);
+      if (!free_list_.empty()) {
+        t = free_list_.back();
+        free_list_.pop_back();
+      }
+    }
+    if (t) {
+      uptr start = (uptr)t - ring_buffer_size_;
+      internal_memset((void *)start, 0, ring_buffer_size_ + sizeof(Thread));
+    } else {
+      t = AllocThread();
+    }
+    {
+      SpinMutexLock l(&live_list_mutex_);
+      live_list_.push_back(t);
+    }
+    t->Init((uptr)t - ring_buffer_size_, ring_buffer_size_, state);
+    AddThreadStats(t);
+    return t;
+  }
+
+  void DontNeedThread(Thread *t) {
+    uptr start = (uptr)t - ring_buffer_size_;
+    ReleaseMemoryPagesToOS(start, start + thread_alloc_size_);
+  }
+
+  void RemoveThreadFromLiveList(Thread *t) {
+    SpinMutexLock l(&live_list_mutex_);
+    for (Thread *&t2 : live_list_)
+      if (t2 == t) {
+        // To remove t2, copy the last element of the list in t2's position, and
+        // pop_back(). This works even if t2 is itself the last element.
+        t2 = live_list_.back();
+        live_list_.pop_back();
+        return;
+      }
+    CHECK(0 && "thread not found in live list");
+  }
+
+  void ReleaseThread(Thread *t) {
+    RemoveThreadStats(t);
+    t->Destroy();
+    DontNeedThread(t);
+    RemoveThreadFromLiveList(t);
+    SpinMutexLock l(&free_list_mutex_);
+    free_list_.push_back(t);
+  }
+
+  Thread *GetThreadByBufferAddress(uptr p) {
+    return (Thread *)(RoundDownTo(p, ring_buffer_size_ * 2) +
+                      ring_buffer_size_);
+  }
+
+  uptr MemoryUsedPerThread() {
+    uptr res = sizeof(Thread) + ring_buffer_size_;
+    if (auto sz = flags()->heap_history_size)
+      res += HeapAllocationsRingBuffer::SizeInBytes(sz);
+    return res;
+  }
+
+  template <class CB>
+  void VisitAllLiveThreads(CB cb) {
+    SpinMutexLock l(&live_list_mutex_);
+    for (Thread *t : live_list_) cb(t);
+  }
+
+  void AddThreadStats(Thread *t) {
+    SpinMutexLock l(&stats_mutex_);
+    stats_.n_live_threads++;
+    stats_.total_stack_size += t->stack_size();
+  }
+
+  void RemoveThreadStats(Thread *t) {
+    SpinMutexLock l(&stats_mutex_);
+    stats_.n_live_threads--;
+    stats_.total_stack_size -= t->stack_size();
+  }
+
+  ThreadStats GetThreadStats() {
+    SpinMutexLock l(&stats_mutex_);
+    return stats_;
+  }
+
+  uptr GetRingBufferSize() const { return ring_buffer_size_; }
+
+ private:
+  Thread *AllocThread() {
+    SpinMutexLock l(&free_space_mutex_);
+    uptr align = ring_buffer_size_ * 2;
+    CHECK(IsAligned(free_space_, align));
+    Thread *t = (Thread *)(free_space_ + ring_buffer_size_);
+    free_space_ += thread_alloc_size_;
+    CHECK(free_space_ <= free_space_end_ && "out of thread memory");
+    return t;
+  }
+
+  SpinMutex free_space_mutex_;
+  uptr free_space_;
+  uptr free_space_end_;
+  uptr ring_buffer_size_;
+  uptr thread_alloc_size_;
+
+  SpinMutex free_list_mutex_;
+  InternalMmapVector<Thread *> free_list_;
+  SpinMutex live_list_mutex_;
+  InternalMmapVector<Thread *> live_list_;
+
+  ThreadStats stats_;
+  SpinMutex stats_mutex_;
+};
+
+void InitThreadList(uptr storage, uptr size);
+HwasanThreadList &hwasanThreadList();
+
+} // namespace __hwasan
diff --git a/contrib/libs/clang14-rt/lib/hwasan/hwasan_type_test.cpp b/contrib/libs/clang14-rt/lib/hwasan/hwasan_type_test.cpp
new file mode 100644
index 0000000000..5307073fb4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/hwasan_type_test.cpp
@@ -0,0 +1,25 @@
+//===-- hwasan_type_test.cpp ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of HWAddressSanitizer.
+//
+// Compile-time tests of the internal type definitions.
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include "hwasan.h"
+#include <setjmp.h>
+
+#define CHECK_TYPE_SIZE_FITS(TYPE) \
+  COMPILER_CHECK(sizeof(__hw_##TYPE) <= sizeof(TYPE))
+
+#if HWASAN_WITH_INTERCEPTORS
+CHECK_TYPE_SIZE_FITS(jmp_buf);
+CHECK_TYPE_SIZE_FITS(sigjmp_buf);
+#endif
diff --git a/contrib/libs/clang14-rt/lib/hwasan/ya.make b/contrib/libs/clang14-rt/lib/hwasan/ya.make
new file mode 100644
index 0000000000..987f3977e4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan/ya.make
@@ -0,0 +1,146 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.hwasan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DHWASAN_WITH_INTERCEPTORS=1
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    hwasan/hwasan.cpp
+    hwasan/hwasan_allocation_functions.cpp
+    hwasan/hwasan_allocator.cpp
+    hwasan/hwasan_dynamic_shadow.cpp
+    hwasan/hwasan_exceptions.cpp
+    hwasan/hwasan_fuchsia.cpp
+    hwasan/hwasan_globals.cpp
+    hwasan/hwasan_interceptors.cpp
+    hwasan/hwasan_interceptors_vfork.S
+    hwasan/hwasan_linux.cpp
+    hwasan/hwasan_memintrinsics.cpp
+    hwasan/hwasan_poisoning.cpp
+    hwasan/hwasan_report.cpp
+    hwasan/hwasan_setjmp_aarch64.S
+    hwasan/hwasan_setjmp_x86_64.S
+    hwasan/hwasan_tag_mismatch_aarch64.S
+    hwasan/hwasan_thread.cpp
+    hwasan/hwasan_thread_list.cpp
+    hwasan/hwasan_type_test.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/hwasan_aliases/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/hwasan_aliases/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_aliases/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
+      "License" shall mean the terms and conditions for use, reproduction,
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+
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+      any Contribution intentionally submitted for inclusion in the Work
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+      the terms of any separate license agreement you may have executed
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+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
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+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
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+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/hwasan_aliases/ya.make b/contrib/libs/clang14-rt/lib/hwasan_aliases/ya.make
new file mode 100644
index 0000000000..cf1d31d199
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_aliases/ya.make
@@ -0,0 +1,147 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.hwasan_aliases${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DHWASAN_ALIASING_MODE
+    -DHWASAN_WITH_INTERCEPTORS=1
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    hwasan/hwasan.cpp
+    hwasan/hwasan_allocation_functions.cpp
+    hwasan/hwasan_allocator.cpp
+    hwasan/hwasan_dynamic_shadow.cpp
+    hwasan/hwasan_exceptions.cpp
+    hwasan/hwasan_fuchsia.cpp
+    hwasan/hwasan_globals.cpp
+    hwasan/hwasan_interceptors.cpp
+    hwasan/hwasan_interceptors_vfork.S
+    hwasan/hwasan_linux.cpp
+    hwasan/hwasan_memintrinsics.cpp
+    hwasan/hwasan_poisoning.cpp
+    hwasan/hwasan_report.cpp
+    hwasan/hwasan_setjmp_aarch64.S
+    hwasan/hwasan_setjmp_x86_64.S
+    hwasan/hwasan_tag_mismatch_aarch64.S
+    hwasan/hwasan_thread.cpp
+    hwasan/hwasan_thread_list.cpp
+    hwasan/hwasan_type_test.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+       http://www.apache.org/licenses/LICENSE-2.0
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+    Unless required by applicable law or agreed to in writing, software
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+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/ya.make b/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/ya.make
new file mode 100644
index 0000000000..ab6917e49d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_aliases_cxx/ya.make
@@ -0,0 +1,54 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.hwasan_aliases_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHWASAN_WITH_INTERCEPTORS=1
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    hwasan/hwasan_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/hwasan_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/hwasan_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
+      "License" shall mean the terms and conditions for use, reproduction,
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
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+      "Contribution" shall mean any work of authorship, including
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+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      on behalf of whom a Contribution has been received by Licensor and
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
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+      the terms of any separate license agreement you may have executed
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+      agreed to in writing, Licensor provides the Work (and each
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+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
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+      liable to You for damages, including any direct, indirect, special,
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+    9. Accepting Warranty or Additional Liability. While redistributing
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+      To apply the Apache License to your work, attach the following
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+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/hwasan_cxx/ya.make b/contrib/libs/clang14-rt/lib/hwasan_cxx/ya.make
new file mode 100644
index 0000000000..20fb2e2352
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/hwasan_cxx/ya.make
@@ -0,0 +1,54 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.hwasan_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHWASAN_WITH_INTERCEPTORS=1
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    hwasan/hwasan_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/interception/interception.h b/contrib/libs/clang14-rt/lib/interception/interception.h
new file mode 100644
index 0000000000..7f2ecbb5ee
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception.h
@@ -0,0 +1,295 @@
+//===-- interception.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Machinery for providing replacements/wrappers for system functions.
+//===----------------------------------------------------------------------===//
+
+#ifndef INTERCEPTION_H
+#define INTERCEPTION_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+#if !SANITIZER_LINUX && !SANITIZER_FREEBSD && !SANITIZER_MAC &&      \
+    !SANITIZER_NETBSD && !SANITIZER_WINDOWS && !SANITIZER_FUCHSIA && \
+    !SANITIZER_SOLARIS
+#  error "Interception doesn't work on this operating system."
+#endif
+
+// These typedefs should be used only in the interceptor definitions to replace
+// the standard system types (e.g. SSIZE_T instead of ssize_t)
+typedef __sanitizer::uptr    SIZE_T;
+typedef __sanitizer::sptr    SSIZE_T;
+typedef __sanitizer::sptr    PTRDIFF_T;
+typedef __sanitizer::s64     INTMAX_T;
+typedef __sanitizer::u64     UINTMAX_T;
+typedef __sanitizer::OFF_T   OFF_T;
+typedef __sanitizer::OFF64_T OFF64_T;
+
+// How to add an interceptor:
+// Suppose you need to wrap/replace system function (generally, from libc):
+//      int foo(const char *bar, double baz);
+// You'll need to:
+//      1) define INTERCEPTOR(int, foo, const char *bar, double baz) { ... } in
+//         your source file. See the notes below for cases when
+//         INTERCEPTOR_WITH_SUFFIX(...) should be used instead.
+//      2) Call "INTERCEPT_FUNCTION(foo)" prior to the first call of "foo".
+//         INTERCEPT_FUNCTION(foo) evaluates to "true" iff the function was
+//         intercepted successfully.
+// You can access original function by calling REAL(foo)(bar, baz).
+// By default, REAL(foo) will be visible only inside your interceptor, and if
+// you want to use it in other parts of RTL, you'll need to:
+//      3a) add DECLARE_REAL(int, foo, const char*, double) to a
+//          header file.
+// However, if the call "INTERCEPT_FUNCTION(foo)" and definition for
+// INTERCEPTOR(..., foo, ...) are in different files, you'll instead need to:
+//      3b) add DECLARE_REAL_AND_INTERCEPTOR(int, foo, const char*, double)
+//          to a header file.
+
+// Notes: 1. Things may not work properly if macro INTERCEPTOR(...) {...} or
+//           DECLARE_REAL(...) are located inside namespaces.
+//        2. On Mac you can also use: "OVERRIDE_FUNCTION(foo, zoo)" to
+//           effectively redirect calls from "foo" to "zoo". In this case
+//           you aren't required to implement
+//           INTERCEPTOR(int, foo, const char *bar, double baz) {...}
+//           but instead you'll have to add
+//           DECLARE_REAL(int, foo, const char *bar, double baz) in your
+//           source file (to define a pointer to overriden function).
+//        3. Some Mac functions have symbol variants discriminated by
+//           additional suffixes, e.g. _$UNIX2003 (see
+//           https://developer.apple.com/library/mac/#releasenotes/Darwin/SymbolVariantsRelNotes/index.html
+//           for more details). To intercept such functions you need to use the
+//           INTERCEPTOR_WITH_SUFFIX(...) macro.
+
+// How it works:
+// To replace system functions on Linux we just need to declare functions
+// with same names in our library and then obtain the real function pointers
+// using dlsym().
+// There is one complication. A user may also intercept some of the functions
+// we intercept. To resolve this we declare our interceptors with __interceptor_
+// prefix, and then make actual interceptors weak aliases to __interceptor_
+// functions.
+//
+// This is not so on Mac OS, where the two-level namespace makes
+// our replacement functions invisible to other libraries. This may be overcomed
+// using the DYLD_FORCE_FLAT_NAMESPACE, but some errors loading the shared
+// libraries in Chromium were noticed when doing so.
+// Instead we create a dylib containing a __DATA,__interpose section that
+// associates library functions with their wrappers. When this dylib is
+// preloaded before an executable using DYLD_INSERT_LIBRARIES, it routes all
+// the calls to interposed functions done through stubs to the wrapper
+// functions.
+// As it's decided at compile time which functions are to be intercepted on Mac,
+// INTERCEPT_FUNCTION() is effectively a no-op on this system.
+
+#if SANITIZER_MAC
+#include <sys/cdefs.h>  // For __DARWIN_ALIAS_C().
+
+// Just a pair of pointers.
+struct interpose_substitution {
+  const __sanitizer::uptr replacement;
+  const __sanitizer::uptr original;
+};
+
+// For a function foo() create a global pair of pointers { wrap_foo, foo } in
+// the __DATA,__interpose section.
+// As a result all the calls to foo() will be routed to wrap_foo() at runtime.
+#define INTERPOSER(func_name) __attribute__((used)) \
+const interpose_substitution substitution_##func_name[] \
+    __attribute__((section("__DATA, __interpose"))) = { \
+    { reinterpret_cast<const uptr>(WRAP(func_name)), \
+      reinterpret_cast<const uptr>(func_name) } \
+}
+
+// For a function foo() and a wrapper function bar() create a global pair
+// of pointers { bar, foo } in the __DATA,__interpose section.
+// As a result all the calls to foo() will be routed to bar() at runtime.
+#define INTERPOSER_2(func_name, wrapper_name) __attribute__((used)) \
+const interpose_substitution substitution_##func_name[] \
+    __attribute__((section("__DATA, __interpose"))) = { \
+    { reinterpret_cast<const uptr>(wrapper_name), \
+      reinterpret_cast<const uptr>(func_name) } \
+}
+
+# define WRAP(x) wrap_##x
+# define WRAPPER_NAME(x) "wrap_"#x
+# define INTERCEPTOR_ATTRIBUTE
+# define DECLARE_WRAPPER(ret_type, func, ...)
+
+#elif SANITIZER_WINDOWS
+# define WRAP(x) __asan_wrap_##x
+# define WRAPPER_NAME(x) "__asan_wrap_"#x
+# define INTERCEPTOR_ATTRIBUTE __declspec(dllexport)
+# define DECLARE_WRAPPER(ret_type, func, ...) \
+    extern "C" ret_type func(__VA_ARGS__);
+# define DECLARE_WRAPPER_WINAPI(ret_type, func, ...) \
+    extern "C" __declspec(dllimport) ret_type __stdcall func(__VA_ARGS__);
+#elif SANITIZER_FREEBSD || SANITIZER_NETBSD
+# define WRAP(x) __interceptor_ ## x
+# define WRAPPER_NAME(x) "__interceptor_" #x
+# define INTERCEPTOR_ATTRIBUTE __attribute__((visibility("default")))
+// FreeBSD's dynamic linker (incompliantly) gives non-weak symbols higher
+// priority than weak ones so weak aliases won't work for indirect calls
+// in position-independent (-fPIC / -fPIE) mode.
+# define DECLARE_WRAPPER(ret_type, func, ...) \
+     extern "C" ret_type func(__VA_ARGS__) \
+     __attribute__((alias("__interceptor_" #func), visibility("default")));
+#elif !SANITIZER_FUCHSIA
+# define WRAP(x) __interceptor_ ## x
+# define WRAPPER_NAME(x) "__interceptor_" #x
+# define INTERCEPTOR_ATTRIBUTE __attribute__((visibility("default")))
+# define DECLARE_WRAPPER(ret_type, func, ...) \
+    extern "C" ret_type func(__VA_ARGS__) \
+    __attribute__((weak, alias("__interceptor_" #func), visibility("default")));
+#endif
+
+#if SANITIZER_FUCHSIA
+// There is no general interception at all on Fuchsia.
+// Sanitizer runtimes just define functions directly to preempt them,
+// and have bespoke ways to access the underlying libc functions.
+# error #include <zircon/sanitizer.h>
+# define INTERCEPTOR_ATTRIBUTE __attribute__((visibility("default")))
+# define REAL(x) __unsanitized_##x
+# define DECLARE_REAL(ret_type, func, ...)
+#elif !SANITIZER_MAC
+# define PTR_TO_REAL(x) real_##x
+# define REAL(x) __interception::PTR_TO_REAL(x)
+# define FUNC_TYPE(x) x##_type
+
+# define DECLARE_REAL(ret_type, func, ...) \
+    typedef ret_type (*FUNC_TYPE(func))(__VA_ARGS__); \
+    namespace __interception { \
+      extern FUNC_TYPE(func) PTR_TO_REAL(func); \
+    }
+# define ASSIGN_REAL(dst, src) REAL(dst) = REAL(src)
+#else  // SANITIZER_MAC
+# define REAL(x) x
+# define DECLARE_REAL(ret_type, func, ...) \
+    extern "C" ret_type func(__VA_ARGS__);
+# define ASSIGN_REAL(x, y)
+#endif  // SANITIZER_MAC
+
+#if !SANITIZER_FUCHSIA
+#  define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...) \
+    DECLARE_REAL(ret_type, func, __VA_ARGS__)               \
+    extern "C" ret_type WRAP(func)(__VA_ARGS__);
+// Declare an interceptor and its wrapper defined in a different translation
+// unit (ex. asm).
+# define DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(ret_type, func, ...)    \
+  extern "C" ret_type WRAP(func)(__VA_ARGS__); \
+  extern "C" ret_type func(__VA_ARGS__);
+#else
+# define DECLARE_REAL_AND_INTERCEPTOR(ret_type, func, ...)
+# define DECLARE_EXTERN_INTERCEPTOR_AND_WRAPPER(ret_type, func, ...)
+#endif
+
+// Generally, you don't need to use DEFINE_REAL by itself, as INTERCEPTOR
+// macros does its job. In exceptional cases you may need to call REAL(foo)
+// without defining INTERCEPTOR(..., foo, ...). For example, if you override
+// foo with an interceptor for other function.
+#if !SANITIZER_MAC && !SANITIZER_FUCHSIA
+#  define DEFINE_REAL(ret_type, func, ...)            \
+    typedef ret_type (*FUNC_TYPE(func))(__VA_ARGS__); \
+    namespace __interception {                        \
+    FUNC_TYPE(func) PTR_TO_REAL(func);                \
+    }
+#else
+# define DEFINE_REAL(ret_type, func, ...)
+#endif
+
+#if SANITIZER_FUCHSIA
+
+// We need to define the __interceptor_func name just to get
+// sanitizer_common/scripts/gen_dynamic_list.py to export func.
+// But we don't need to export __interceptor_func to get that.
+#define INTERCEPTOR(ret_type, func, ...)                                \
+  extern "C"[[ gnu::alias(#func), gnu::visibility("hidden") ]] ret_type \
+      __interceptor_##func(__VA_ARGS__);                                \
+  extern "C" INTERCEPTOR_ATTRIBUTE ret_type func(__VA_ARGS__)
+
+#elif !SANITIZER_MAC
+
+#define INTERCEPTOR(ret_type, func, ...) \
+  DEFINE_REAL(ret_type, func, __VA_ARGS__) \
+  DECLARE_WRAPPER(ret_type, func, __VA_ARGS__) \
+  extern "C" \
+  INTERCEPTOR_ATTRIBUTE \
+  ret_type WRAP(func)(__VA_ARGS__)
+
+// We don't need INTERCEPTOR_WITH_SUFFIX on non-Darwin for now.
+#define INTERCEPTOR_WITH_SUFFIX(ret_type, func, ...) \
+  INTERCEPTOR(ret_type, func, __VA_ARGS__)
+
+#else  // SANITIZER_MAC
+
+#define INTERCEPTOR_ZZZ(suffix, ret_type, func, ...) \
+  extern "C" ret_type func(__VA_ARGS__) suffix; \
+  extern "C" ret_type WRAP(func)(__VA_ARGS__); \
+  INTERPOSER(func); \
+  extern "C" INTERCEPTOR_ATTRIBUTE ret_type WRAP(func)(__VA_ARGS__)
+
+#define INTERCEPTOR(ret_type, func, ...) \
+  INTERCEPTOR_ZZZ(/*no symbol variants*/, ret_type, func, __VA_ARGS__)
+
+#define INTERCEPTOR_WITH_SUFFIX(ret_type, func, ...) \
+  INTERCEPTOR_ZZZ(__DARWIN_ALIAS_C(func), ret_type, func, __VA_ARGS__)
+
+// Override |overridee| with |overrider|.
+#define OVERRIDE_FUNCTION(overridee, overrider) \
+  INTERPOSER_2(overridee, WRAP(overrider))
+#endif
+
+#if SANITIZER_WINDOWS
+# define INTERCEPTOR_WINAPI(ret_type, func, ...) \
+    typedef ret_type (__stdcall *FUNC_TYPE(func))(__VA_ARGS__); \
+    namespace __interception { \
+      FUNC_TYPE(func) PTR_TO_REAL(func); \
+    } \
+    extern "C" \
+    INTERCEPTOR_ATTRIBUTE \
+    ret_type __stdcall WRAP(func)(__VA_ARGS__)
+#endif
+
+// ISO C++ forbids casting between pointer-to-function and pointer-to-object,
+// so we use casting via an integral type __interception::uptr,
+// assuming that system is POSIX-compliant. Using other hacks seem
+// challenging, as we don't even pass function type to
+// INTERCEPT_FUNCTION macro, only its name.
+namespace __interception {
+#if defined(_WIN64)
+typedef unsigned long long uptr;
+#else
+typedef unsigned long uptr;
+#endif  // _WIN64
+}  // namespace __interception
+
+#define INCLUDED_FROM_INTERCEPTION_LIB
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+# include "interception_linux.h"
+# define INTERCEPT_FUNCTION(func) INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func)
+# define INTERCEPT_FUNCTION_VER(func, symver) \
+    INTERCEPT_FUNCTION_VER_LINUX_OR_FREEBSD(func, symver)
+#elif SANITIZER_MAC
+# include "interception_mac.h"
+# define INTERCEPT_FUNCTION(func) INTERCEPT_FUNCTION_MAC(func)
+# define INTERCEPT_FUNCTION_VER(func, symver) \
+    INTERCEPT_FUNCTION_VER_MAC(func, symver)
+#elif SANITIZER_WINDOWS
+# include "interception_win.h"
+# define INTERCEPT_FUNCTION(func) INTERCEPT_FUNCTION_WIN(func)
+# define INTERCEPT_FUNCTION_VER(func, symver) \
+    INTERCEPT_FUNCTION_VER_WIN(func, symver)
+#endif
+
+#undef INCLUDED_FROM_INTERCEPTION_LIB
+
+#endif  // INTERCEPTION_H
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_linux.cpp b/contrib/libs/clang14-rt/lib/interception/interception_linux.cpp
new file mode 100644
index 0000000000..5111a87f0a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_linux.cpp
@@ -0,0 +1,83 @@
+//===-- interception_linux.cpp ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Linux-specific interception methods.
+//===----------------------------------------------------------------------===//
+
+#include "interception.h"
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+#include <dlfcn.h>   // for dlsym() and dlvsym()
+
+namespace __interception {
+
+#if SANITIZER_NETBSD
+static int StrCmp(const char *s1, const char *s2) {
+  while (true) {
+    if (*s1 != *s2)
+      return false;
+    if (*s1 == 0)
+      return true;
+    s1++;
+    s2++;
+  }
+}
+#endif
+
+static void *GetFuncAddr(const char *name, uptr wrapper_addr) {
+#if SANITIZER_NETBSD
+  // FIXME: Find a better way to handle renames
+  if (StrCmp(name, "sigaction"))
+    name = "__sigaction14";
+#endif
+  void *addr = dlsym(RTLD_NEXT, name);
+  if (!addr) {
+    // If the lookup using RTLD_NEXT failed, the sanitizer runtime library is
+    // later in the library search order than the DSO that we are trying to
+    // intercept, which means that we cannot intercept this function. We still
+    // want the address of the real definition, though, so look it up using
+    // RTLD_DEFAULT.
+    addr = dlsym(RTLD_DEFAULT, name);
+
+    // In case `name' is not loaded, dlsym ends up finding the actual wrapper.
+    // We don't want to intercept the wrapper and have it point to itself.
+    if ((uptr)addr == wrapper_addr)
+      addr = nullptr;
+  }
+  return addr;
+}
+
+bool InterceptFunction(const char *name, uptr *ptr_to_real, uptr func,
+                       uptr wrapper) {
+  void *addr = GetFuncAddr(name, wrapper);
+  *ptr_to_real = (uptr)addr;
+  return addr && (func == wrapper);
+}
+
+// dlvsym is a GNU extension supported by some other platforms.
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
+static void *GetFuncAddr(const char *name, const char *ver) {
+  return dlvsym(RTLD_NEXT, name, ver);
+}
+
+bool InterceptFunction(const char *name, const char *ver, uptr *ptr_to_real,
+                       uptr func, uptr wrapper) {
+  void *addr = GetFuncAddr(name, ver);
+  *ptr_to_real = (uptr)addr;
+  return addr && (func == wrapper);
+}
+#endif  // SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
+
+}  // namespace __interception
+
+#endif  // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD ||
+        // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_linux.h b/contrib/libs/clang14-rt/lib/interception/interception_linux.h
new file mode 100644
index 0000000000..a08f8cb98c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_linux.h
@@ -0,0 +1,53 @@
+//===-- interception_linux.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Linux-specific interception methods.
+//===----------------------------------------------------------------------===//
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+#if !defined(INCLUDED_FROM_INTERCEPTION_LIB)
+# error "interception_linux.h should be included from interception library only"
+#endif
+
+#ifndef INTERCEPTION_LINUX_H
+#define INTERCEPTION_LINUX_H
+
+namespace __interception {
+bool InterceptFunction(const char *name, uptr *ptr_to_real, uptr func,
+                       uptr wrapper);
+bool InterceptFunction(const char *name, const char *ver, uptr *ptr_to_real,
+                       uptr func, uptr wrapper);
+}  // namespace __interception
+
+#define INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func) \
+  ::__interception::InterceptFunction(            \
+      #func,                                      \
+      (::__interception::uptr *) & REAL(func),    \
+      (::__interception::uptr) & (func),          \
+      (::__interception::uptr) & WRAP(func))
+
+// dlvsym is a GNU extension supported by some other platforms.
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
+#define INTERCEPT_FUNCTION_VER_LINUX_OR_FREEBSD(func, symver) \
+  ::__interception::InterceptFunction(                        \
+      #func, symver,                                          \
+      (::__interception::uptr *) & REAL(func),                \
+      (::__interception::uptr) & (func),                      \
+      (::__interception::uptr) & WRAP(func))
+#else
+#define INTERCEPT_FUNCTION_VER_LINUX_OR_FREEBSD(func, symver) \
+  INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func)
+#endif  // SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
+
+#endif  // INTERCEPTION_LINUX_H
+#endif  // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD ||
+        // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_mac.cpp b/contrib/libs/clang14-rt/lib/interception/interception_mac.cpp
new file mode 100644
index 0000000000..fb6eadcff5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_mac.cpp
@@ -0,0 +1,18 @@
+//===-- interception_mac.cpp ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Mac-specific interception methods.
+//===----------------------------------------------------------------------===//
+
+#include "interception.h"
+
+#if SANITIZER_MAC
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_mac.h b/contrib/libs/clang14-rt/lib/interception/interception_mac.h
new file mode 100644
index 0000000000..eddedb8959
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_mac.h
@@ -0,0 +1,27 @@
+//===-- interception_mac.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Mac-specific interception methods.
+//===----------------------------------------------------------------------===//
+
+#if SANITIZER_MAC
+
+#if !defined(INCLUDED_FROM_INTERCEPTION_LIB)
+# error "interception_mac.h should be included from interception.h only"
+#endif
+
+#ifndef INTERCEPTION_MAC_H
+#define INTERCEPTION_MAC_H
+
+#define INTERCEPT_FUNCTION_MAC(func)
+#define INTERCEPT_FUNCTION_VER_MAC(func, symver)
+
+#endif  // INTERCEPTION_MAC_H
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_type_test.cpp b/contrib/libs/clang14-rt/lib/interception/interception_type_test.cpp
new file mode 100644
index 0000000000..a611604a70
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_type_test.cpp
@@ -0,0 +1,39 @@
+//===-- interception_type_test.cpp ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Compile-time tests of the internal type definitions.
+//===----------------------------------------------------------------------===//
+
+#include "interception.h"
+
+#if SANITIZER_LINUX || SANITIZER_MAC
+
+#include <sys/types.h>
+#include <stddef.h>
+#include <stdint.h>
+
+COMPILER_CHECK(sizeof(::SIZE_T) == sizeof(size_t));
+COMPILER_CHECK(sizeof(::SSIZE_T) == sizeof(ssize_t));
+COMPILER_CHECK(sizeof(::PTRDIFF_T) == sizeof(ptrdiff_t));
+COMPILER_CHECK(sizeof(::INTMAX_T) == sizeof(intmax_t));
+
+#if !SANITIZER_MAC
+COMPILER_CHECK(sizeof(::OFF64_T) == sizeof(off64_t));
+#endif
+
+// The following are the cases when pread (and friends) is used instead of
+// pread64. In those cases we need OFF_T to match off_t. We don't care about the
+// rest (they depend on _FILE_OFFSET_BITS setting when building an application).
+# if SANITIZER_ANDROID || !defined _FILE_OFFSET_BITS || \
+  _FILE_OFFSET_BITS != 64
+COMPILER_CHECK(sizeof(::OFF_T) == sizeof(off_t));
+# endif
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_win.cpp b/contrib/libs/clang14-rt/lib/interception/interception_win.cpp
new file mode 100644
index 0000000000..10b893391f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_win.cpp
@@ -0,0 +1,1071 @@
+//===-- interception_linux.cpp ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Windows-specific interception methods.
+//
+// This file is implementing several hooking techniques to intercept calls
+// to functions. The hooks are dynamically installed by modifying the assembly
+// code.
+//
+// The hooking techniques are making assumptions on the way the code is
+// generated and are safe under these assumptions.
+//
+// On 64-bit architecture, there is no direct 64-bit jump instruction. To allow
+// arbitrary branching on the whole memory space, the notion of trampoline
+// region is used. A trampoline region is a memory space withing 2G boundary
+// where it is safe to add custom assembly code to build 64-bit jumps.
+//
+// Hooking techniques
+// ==================
+//
+// 1) Detour
+//
+//    The Detour hooking technique is assuming the presence of an header with
+//    padding and an overridable 2-bytes nop instruction (mov edi, edi). The
+//    nop instruction can safely be replaced by a 2-bytes jump without any need
+//    to save the instruction. A jump to the target is encoded in the function
+//    header and the nop instruction is replaced by a short jump to the header.
+//
+//        head:  5 x nop                 head:  jmp <hook>
+//        func:  mov edi, edi    -->     func:  jmp short <head>
+//               [...]                   real:  [...]
+//
+//    This technique is only implemented on 32-bit architecture.
+//    Most of the time, Windows API are hookable with the detour technique.
+//
+// 2) Redirect Jump
+//
+//    The redirect jump is applicable when the first instruction is a direct
+//    jump. The instruction is replaced by jump to the hook.
+//
+//        func:  jmp <label>     -->     func:  jmp <hook>
+//
+//    On an 64-bit architecture, a trampoline is inserted.
+//
+//        func:  jmp <label>     -->     func:  jmp <tramp>
+//                                              [...]
+//
+//                                   [trampoline]
+//                                      tramp:  jmp QWORD [addr]
+//                                       addr:  .bytes <hook>
+//
+//    Note: <real> is equivalent to <label>.
+//
+// 3) HotPatch
+//
+//    The HotPatch hooking is assuming the presence of an header with padding
+//    and a first instruction with at least 2-bytes.
+//
+//    The reason to enforce the 2-bytes limitation is to provide the minimal
+//    space to encode a short jump. HotPatch technique is only rewriting one
+//    instruction to avoid breaking a sequence of instructions containing a
+//    branching target.
+//
+//    Assumptions are enforced by MSVC compiler by using the /HOTPATCH flag.
+//      see: https://msdn.microsoft.com/en-us/library/ms173507.aspx
+//    Default padding length is 5 bytes in 32-bits and 6 bytes in 64-bits.
+//
+//        head:   5 x nop                head:  jmp <hook>
+//        func:   <instr>        -->     func:  jmp short <head>
+//                [...]                  body:  [...]
+//
+//                                   [trampoline]
+//                                       real:  <instr>
+//                                              jmp <body>
+//
+//    On an 64-bit architecture:
+//
+//        head:   6 x nop                head:  jmp QWORD [addr1]
+//        func:   <instr>        -->     func:  jmp short <head>
+//                [...]                  body:  [...]
+//
+//                                   [trampoline]
+//                                      addr1:  .bytes <hook>
+//                                       real:  <instr>
+//                                              jmp QWORD [addr2]
+//                                      addr2:  .bytes <body>
+//
+// 4) Trampoline
+//
+//    The Trampoline hooking technique is the most aggressive one. It is
+//    assuming that there is a sequence of instructions that can be safely
+//    replaced by a jump (enough room and no incoming branches).
+//
+//    Unfortunately, these assumptions can't be safely presumed and code may
+//    be broken after hooking.
+//
+//        func:   <instr>        -->     func:  jmp <hook>
+//                <instr>
+//                [...]                  body:  [...]
+//
+//                                   [trampoline]
+//                                       real:  <instr>
+//                                              <instr>
+//                                              jmp <body>
+//
+//    On an 64-bit architecture:
+//
+//        func:   <instr>        -->     func:  jmp QWORD [addr1]
+//                <instr>
+//                [...]                  body:  [...]
+//
+//                                   [trampoline]
+//                                      addr1:  .bytes <hook>
+//                                       real:  <instr>
+//                                              <instr>
+//                                              jmp QWORD [addr2]
+//                                      addr2:  .bytes <body>
+//===----------------------------------------------------------------------===//
+
+#include "interception.h"
+
+#if SANITIZER_WINDOWS
+#include "sanitizer_common/sanitizer_platform.h"
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+namespace __interception {
+
+static const int kAddressLength = FIRST_32_SECOND_64(4, 8);
+static const int kJumpInstructionLength = 5;
+static const int kShortJumpInstructionLength = 2;
+UNUSED static const int kIndirectJumpInstructionLength = 6;
+static const int kBranchLength =
+    FIRST_32_SECOND_64(kJumpInstructionLength, kIndirectJumpInstructionLength);
+static const int kDirectBranchLength = kBranchLength + kAddressLength;
+
+static void InterceptionFailed() {
+  // Do we have a good way to abort with an error message here?
+  __debugbreak();
+}
+
+static bool DistanceIsWithin2Gig(uptr from, uptr target) {
+#if SANITIZER_WINDOWS64
+  if (from < target)
+    return target - from <= (uptr)0x7FFFFFFFU;
+  else
+    return from - target <= (uptr)0x80000000U;
+#else
+  // In a 32-bit address space, the address calculation will wrap, so this check
+  // is unnecessary.
+  return true;
+#endif
+}
+
+static uptr GetMmapGranularity() {
+  SYSTEM_INFO si;
+  GetSystemInfo(&si);
+  return si.dwAllocationGranularity;
+}
+
+UNUSED static uptr RoundUpTo(uptr size, uptr boundary) {
+  return (size + boundary - 1) & ~(boundary - 1);
+}
+
+// FIXME: internal_str* and internal_mem* functions should be moved from the
+// ASan sources into interception/.
+
+static size_t _strlen(const char *str) {
+  const char* p = str;
+  while (*p != '\0') ++p;
+  return p - str;
+}
+
+static char* _strchr(char* str, char c) {
+  while (*str) {
+    if (*str == c)
+      return str;
+    ++str;
+  }
+  return nullptr;
+}
+
+static void _memset(void *p, int value, size_t sz) {
+  for (size_t i = 0; i < sz; ++i)
+    ((char*)p)[i] = (char)value;
+}
+
+static void _memcpy(void *dst, void *src, size_t sz) {
+  char *dst_c = (char*)dst,
+       *src_c = (char*)src;
+  for (size_t i = 0; i < sz; ++i)
+    dst_c[i] = src_c[i];
+}
+
+static bool ChangeMemoryProtection(
+    uptr address, uptr size, DWORD *old_protection) {
+  return ::VirtualProtect((void*)address, size,
+                          PAGE_EXECUTE_READWRITE,
+                          old_protection) != FALSE;
+}
+
+static bool RestoreMemoryProtection(
+    uptr address, uptr size, DWORD old_protection) {
+  DWORD unused;
+  return ::VirtualProtect((void*)address, size,
+                          old_protection,
+                          &unused) != FALSE;
+}
+
+static bool IsMemoryPadding(uptr address, uptr size) {
+  u8* function = (u8*)address;
+  for (size_t i = 0; i < size; ++i)
+    if (function[i] != 0x90 && function[i] != 0xCC)
+      return false;
+  return true;
+}
+
+static const u8 kHintNop8Bytes[] = {
+  0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+template<class T>
+static bool FunctionHasPrefix(uptr address, const T &pattern) {
+  u8* function = (u8*)address - sizeof(pattern);
+  for (size_t i = 0; i < sizeof(pattern); ++i)
+    if (function[i] != pattern[i])
+      return false;
+  return true;
+}
+
+static bool FunctionHasPadding(uptr address, uptr size) {
+  if (IsMemoryPadding(address - size, size))
+    return true;
+  if (size <= sizeof(kHintNop8Bytes) &&
+      FunctionHasPrefix(address, kHintNop8Bytes))
+    return true;
+  return false;
+}
+
+static void WritePadding(uptr from, uptr size) {
+  _memset((void*)from, 0xCC, (size_t)size);
+}
+
+static void WriteJumpInstruction(uptr from, uptr target) {
+  if (!DistanceIsWithin2Gig(from + kJumpInstructionLength, target))
+    InterceptionFailed();
+  ptrdiff_t offset = target - from - kJumpInstructionLength;
+  *(u8*)from = 0xE9;
+  *(u32*)(from + 1) = offset;
+}
+
+static void WriteShortJumpInstruction(uptr from, uptr target) {
+  sptr offset = target - from - kShortJumpInstructionLength;
+  if (offset < -128 || offset > 127)
+    InterceptionFailed();
+  *(u8*)from = 0xEB;
+  *(u8*)(from + 1) = (u8)offset;
+}
+
+#if SANITIZER_WINDOWS64
+static void WriteIndirectJumpInstruction(uptr from, uptr indirect_target) {
+  // jmp [rip + <offset>] = FF 25 <offset> where <offset> is a relative
+  // offset.
+  // The offset is the distance from then end of the jump instruction to the
+  // memory location containing the targeted address. The displacement is still
+  // 32-bit in x64, so indirect_target must be located within +/- 2GB range.
+  int offset = indirect_target - from - kIndirectJumpInstructionLength;
+  if (!DistanceIsWithin2Gig(from + kIndirectJumpInstructionLength,
+                            indirect_target)) {
+    InterceptionFailed();
+  }
+  *(u16*)from = 0x25FF;
+  *(u32*)(from + 2) = offset;
+}
+#endif
+
+static void WriteBranch(
+    uptr from, uptr indirect_target, uptr target) {
+#if SANITIZER_WINDOWS64
+  WriteIndirectJumpInstruction(from, indirect_target);
+  *(u64*)indirect_target = target;
+#else
+  (void)indirect_target;
+  WriteJumpInstruction(from, target);
+#endif
+}
+
+static void WriteDirectBranch(uptr from, uptr target) {
+#if SANITIZER_WINDOWS64
+  // Emit an indirect jump through immediately following bytes:
+  //   jmp [rip + kBranchLength]
+  //   .quad <target>
+  WriteBranch(from, from + kBranchLength, target);
+#else
+  WriteJumpInstruction(from, target);
+#endif
+}
+
+struct TrampolineMemoryRegion {
+  uptr content;
+  uptr allocated_size;
+  uptr max_size;
+};
+
+UNUSED static const uptr kTrampolineScanLimitRange = 1 << 31;  // 2 gig
+static const int kMaxTrampolineRegion = 1024;
+static TrampolineMemoryRegion TrampolineRegions[kMaxTrampolineRegion];
+
+static void *AllocateTrampolineRegion(uptr image_address, size_t granularity) {
+#if SANITIZER_WINDOWS64
+  uptr address = image_address;
+  uptr scanned = 0;
+  while (scanned < kTrampolineScanLimitRange) {
+    MEMORY_BASIC_INFORMATION info;
+    if (!::VirtualQuery((void*)address, &info, sizeof(info)))
+      return nullptr;
+
+    // Check whether a region can be allocated at |address|.
+    if (info.State == MEM_FREE && info.RegionSize >= granularity) {
+      void *page = ::VirtualAlloc((void*)RoundUpTo(address, granularity),
+                                  granularity,
+                                  MEM_RESERVE | MEM_COMMIT,
+                                  PAGE_EXECUTE_READWRITE);
+      return page;
+    }
+
+    // Move to the next region.
+    address = (uptr)info.BaseAddress + info.RegionSize;
+    scanned += info.RegionSize;
+  }
+  return nullptr;
+#else
+  return ::VirtualAlloc(nullptr,
+                        granularity,
+                        MEM_RESERVE | MEM_COMMIT,
+                        PAGE_EXECUTE_READWRITE);
+#endif
+}
+
+// Used by unittests to release mapped memory space.
+void TestOnlyReleaseTrampolineRegions() {
+  for (size_t bucket = 0; bucket < kMaxTrampolineRegion; ++bucket) {
+    TrampolineMemoryRegion *current = &TrampolineRegions[bucket];
+    if (current->content == 0)
+      return;
+    ::VirtualFree((void*)current->content, 0, MEM_RELEASE);
+    current->content = 0;
+  }
+}
+
+static uptr AllocateMemoryForTrampoline(uptr image_address, size_t size) {
+  // Find a region within 2G with enough space to allocate |size| bytes.
+  TrampolineMemoryRegion *region = nullptr;
+  for (size_t bucket = 0; bucket < kMaxTrampolineRegion; ++bucket) {
+    TrampolineMemoryRegion* current = &TrampolineRegions[bucket];
+    if (current->content == 0) {
+      // No valid region found, allocate a new region.
+      size_t bucket_size = GetMmapGranularity();
+      void *content = AllocateTrampolineRegion(image_address, bucket_size);
+      if (content == nullptr)
+        return 0U;
+
+      current->content = (uptr)content;
+      current->allocated_size = 0;
+      current->max_size = bucket_size;
+      region = current;
+      break;
+    } else if (current->max_size - current->allocated_size > size) {
+#if SANITIZER_WINDOWS64
+        // In 64-bits, the memory space must be allocated within 2G boundary.
+        uptr next_address = current->content + current->allocated_size;
+        if (next_address < image_address ||
+            next_address - image_address >= 0x7FFF0000)
+          continue;
+#endif
+      // The space can be allocated in the current region.
+      region = current;
+      break;
+    }
+  }
+
+  // Failed to find a region.
+  if (region == nullptr)
+    return 0U;
+
+  // Allocate the space in the current region.
+  uptr allocated_space = region->content + region->allocated_size;
+  region->allocated_size += size;
+  WritePadding(allocated_space, size);
+
+  return allocated_space;
+}
+
+// The following prologues cannot be patched because of the short jump
+// jumping to the patching region.
+
+#if SANITIZER_WINDOWS64
+// ntdll!wcslen in Win11
+//   488bc1          mov     rax,rcx
+//   0fb710          movzx   edx,word ptr [rax]
+//   4883c002        add     rax,2
+//   6685d2          test    dx,dx
+//   75f4            jne     -12
+static const u8 kPrologueWithShortJump1[] = {
+    0x48, 0x8b, 0xc1, 0x0f, 0xb7, 0x10, 0x48, 0x83,
+    0xc0, 0x02, 0x66, 0x85, 0xd2, 0x75, 0xf4,
+};
+
+// ntdll!strrchr in Win11
+//   4c8bc1          mov     r8,rcx
+//   8a01            mov     al,byte ptr [rcx]
+//   48ffc1          inc     rcx
+//   84c0            test    al,al
+//   75f7            jne     -9
+static const u8 kPrologueWithShortJump2[] = {
+    0x4c, 0x8b, 0xc1, 0x8a, 0x01, 0x48, 0xff, 0xc1,
+    0x84, 0xc0, 0x75, 0xf7,
+};
+#endif
+
+// Returns 0 on error.
+static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
+#if SANITIZER_WINDOWS64
+  if (memcmp((u8*)address, kPrologueWithShortJump1,
+             sizeof(kPrologueWithShortJump1)) == 0 ||
+      memcmp((u8*)address, kPrologueWithShortJump2,
+             sizeof(kPrologueWithShortJump2)) == 0) {
+    return 0;
+  }
+#endif
+
+  switch (*(u64*)address) {
+    case 0x90909090909006EB:  // stub: jmp over 6 x nop.
+      return 8;
+  }
+
+  switch (*(u8*)address) {
+    case 0x90:  // 90 : nop
+      return 1;
+
+    case 0x50:  // push eax / rax
+    case 0x51:  // push ecx / rcx
+    case 0x52:  // push edx / rdx
+    case 0x53:  // push ebx / rbx
+    case 0x54:  // push esp / rsp
+    case 0x55:  // push ebp / rbp
+    case 0x56:  // push esi / rsi
+    case 0x57:  // push edi / rdi
+    case 0x5D:  // pop ebp / rbp
+      return 1;
+
+    case 0x6A:  // 6A XX = push XX
+      return 2;
+
+    case 0xb8:  // b8 XX XX XX XX : mov eax, XX XX XX XX
+    case 0xB9:  // b9 XX XX XX XX : mov ecx, XX XX XX XX
+      return 5;
+
+    // Cannot overwrite control-instruction. Return 0 to indicate failure.
+    case 0xE9:  // E9 XX XX XX XX : jmp <label>
+    case 0xE8:  // E8 XX XX XX XX : call <func>
+    case 0xC3:  // C3 : ret
+    case 0xEB:  // EB XX : jmp XX (short jump)
+    case 0x70:  // 7Y YY : jy XX (short conditional jump)
+    case 0x71:
+    case 0x72:
+    case 0x73:
+    case 0x74:
+    case 0x75:
+    case 0x76:
+    case 0x77:
+    case 0x78:
+    case 0x79:
+    case 0x7A:
+    case 0x7B:
+    case 0x7C:
+    case 0x7D:
+    case 0x7E:
+    case 0x7F:
+      return 0;
+  }
+
+  switch (*(u16*)(address)) {
+    case 0x018A:  // 8A 01 : mov al, byte ptr [ecx]
+    case 0xFF8B:  // 8B FF : mov edi, edi
+    case 0xEC8B:  // 8B EC : mov ebp, esp
+    case 0xc889:  // 89 C8 : mov eax, ecx
+    case 0xC18B:  // 8B C1 : mov eax, ecx
+    case 0xC033:  // 33 C0 : xor eax, eax
+    case 0xC933:  // 33 C9 : xor ecx, ecx
+    case 0xD233:  // 33 D2 : xor edx, edx
+      return 2;
+
+    // Cannot overwrite control-instruction. Return 0 to indicate failure.
+    case 0x25FF:  // FF 25 XX XX XX XX : jmp [XXXXXXXX]
+      return 0;
+  }
+
+  switch (0x00FFFFFF & *(u32*)address) {
+    case 0x24A48D:  // 8D A4 24 XX XX XX XX : lea esp, [esp + XX XX XX XX]
+      return 7;
+  }
+
+#if SANITIZER_WINDOWS64
+  switch (*(u8*)address) {
+    case 0xA1:  // A1 XX XX XX XX XX XX XX XX :
+                //   movabs eax, dword ptr ds:[XXXXXXXX]
+      return 9;
+
+    case 0x83:
+      const u8 next_byte = *(u8*)(address + 1);
+      const u8 mod = next_byte >> 6;
+      const u8 rm = next_byte & 7;
+      if (mod == 1 && rm == 4)
+        return 5;  // 83 ModR/M SIB Disp8 Imm8
+                   //   add|or|adc|sbb|and|sub|xor|cmp [r+disp8], imm8
+  }
+
+  switch (*(u16*)address) {
+    case 0x5040:  // push rax
+    case 0x5140:  // push rcx
+    case 0x5240:  // push rdx
+    case 0x5340:  // push rbx
+    case 0x5440:  // push rsp
+    case 0x5540:  // push rbp
+    case 0x5640:  // push rsi
+    case 0x5740:  // push rdi
+    case 0x5441:  // push r12
+    case 0x5541:  // push r13
+    case 0x5641:  // push r14
+    case 0x5741:  // push r15
+    case 0x9066:  // Two-byte NOP
+    case 0xc084:  // test al, al
+    case 0x018a:  // mov al, byte ptr [rcx]
+      return 2;
+
+    case 0x058B:  // 8B 05 XX XX XX XX : mov eax, dword ptr [XX XX XX XX]
+      if (rel_offset)
+        *rel_offset = 2;
+      return 6;
+  }
+
+  switch (0x00FFFFFF & *(u32*)address) {
+    case 0xe58948:    // 48 8b c4 : mov rbp, rsp
+    case 0xc18b48:    // 48 8b c1 : mov rax, rcx
+    case 0xc48b48:    // 48 8b c4 : mov rax, rsp
+    case 0xd9f748:    // 48 f7 d9 : neg rcx
+    case 0xd12b48:    // 48 2b d1 : sub rdx, rcx
+    case 0x07c1f6:    // f6 c1 07 : test cl, 0x7
+    case 0xc98548:    // 48 85 C9 : test rcx, rcx
+    case 0xd28548:    // 48 85 d2 : test rdx, rdx
+    case 0xc0854d:    // 4d 85 c0 : test r8, r8
+    case 0xc2b60f:    // 0f b6 c2 : movzx eax, dl
+    case 0xc03345:    // 45 33 c0 : xor r8d, r8d
+    case 0xc93345:    // 45 33 c9 : xor r9d, r9d
+    case 0xdb3345:    // 45 33 DB : xor r11d, r11d
+    case 0xd98b4c:    // 4c 8b d9 : mov r11, rcx
+    case 0xd28b4c:    // 4c 8b d2 : mov r10, rdx
+    case 0xc98b4c:    // 4C 8B C9 : mov r9, rcx
+    case 0xc18b4c:    // 4C 8B C1 : mov r8, rcx
+    case 0xd2b60f:    // 0f b6 d2 : movzx edx, dl
+    case 0xca2b48:    // 48 2b ca : sub rcx, rdx
+    case 0x10b70f:    // 0f b7 10 : movzx edx, WORD PTR [rax]
+    case 0xc00b4d:    // 3d 0b c0 : or r8, r8
+    case 0xc08b41:    // 41 8b c0 : mov eax, r8d
+    case 0xd18b48:    // 48 8b d1 : mov rdx, rcx
+    case 0xdc8b4c:    // 4c 8b dc : mov r11, rsp
+    case 0xd18b4c:    // 4c 8b d1 : mov r10, rcx
+    case 0xE0E483:    // 83 E4 E0 : and esp, 0xFFFFFFE0
+      return 3;
+
+    case 0xec8348:    // 48 83 ec XX : sub rsp, XX
+    case 0xf88349:    // 49 83 f8 XX : cmp r8, XX
+    case 0x588948:    // 48 89 58 XX : mov QWORD PTR[rax + XX], rbx
+      return 4;
+
+    case 0xec8148:    // 48 81 EC XX XX XX XX : sub rsp, XXXXXXXX
+      return 7;
+
+    case 0x058b48:    // 48 8b 05 XX XX XX XX :
+                      //   mov rax, QWORD PTR [rip + XXXXXXXX]
+    case 0x25ff48:    // 48 ff 25 XX XX XX XX :
+                      //   rex.W jmp QWORD PTR [rip + XXXXXXXX]
+
+      // Instructions having offset relative to 'rip' need offset adjustment.
+      if (rel_offset)
+        *rel_offset = 3;
+      return 7;
+
+    case 0x2444c7:    // C7 44 24 XX YY YY YY YY
+                      //   mov dword ptr [rsp + XX], YYYYYYYY
+      return 8;
+  }
+
+  switch (*(u32*)(address)) {
+    case 0x24448b48:  // 48 8b 44 24 XX : mov rax, QWORD ptr [rsp + XX]
+    case 0x246c8948:  // 48 89 6C 24 XX : mov QWORD ptr [rsp + XX], rbp
+    case 0x245c8948:  // 48 89 5c 24 XX : mov QWORD PTR [rsp + XX], rbx
+    case 0x24748948:  // 48 89 74 24 XX : mov QWORD PTR [rsp + XX], rsi
+    case 0x247c8948:  // 48 89 7c 24 XX : mov QWORD PTR [rsp + XX], rdi
+    case 0x244C8948:  // 48 89 4C 24 XX : mov QWORD PTR [rsp + XX], rcx
+    case 0x24548948:  // 48 89 54 24 XX : mov QWORD PTR [rsp + XX], rdx
+    case 0x244c894c:  // 4c 89 4c 24 XX : mov QWORD PTR [rsp + XX], r9
+    case 0x2444894c:  // 4c 89 44 24 XX : mov QWORD PTR [rsp + XX], r8
+      return 5;
+    case 0x24648348:  // 48 83 64 24 XX : and QWORD PTR [rsp + XX], YY
+      return 6;
+  }
+
+#else
+
+  switch (*(u8*)address) {
+    case 0xA1:  // A1 XX XX XX XX :  mov eax, dword ptr ds:[XXXXXXXX]
+      return 5;
+  }
+  switch (*(u16*)address) {
+    case 0x458B:  // 8B 45 XX : mov eax, dword ptr [ebp + XX]
+    case 0x5D8B:  // 8B 5D XX : mov ebx, dword ptr [ebp + XX]
+    case 0x7D8B:  // 8B 7D XX : mov edi, dword ptr [ebp + XX]
+    case 0xEC83:  // 83 EC XX : sub esp, XX
+    case 0x75FF:  // FF 75 XX : push dword ptr [ebp + XX]
+      return 3;
+    case 0xC1F7:  // F7 C1 XX YY ZZ WW : test ecx, WWZZYYXX
+    case 0x25FF:  // FF 25 XX YY ZZ WW : jmp dword ptr ds:[WWZZYYXX]
+      return 6;
+    case 0x3D83:  // 83 3D XX YY ZZ WW TT : cmp TT, WWZZYYXX
+      return 7;
+    case 0x7D83:  // 83 7D XX YY : cmp dword ptr [ebp + XX], YY
+      return 4;
+  }
+
+  switch (0x00FFFFFF & *(u32*)address) {
+    case 0x24448A:  // 8A 44 24 XX : mov eal, dword ptr [esp + XX]
+    case 0x24448B:  // 8B 44 24 XX : mov eax, dword ptr [esp + XX]
+    case 0x244C8B:  // 8B 4C 24 XX : mov ecx, dword ptr [esp + XX]
+    case 0x24548B:  // 8B 54 24 XX : mov edx, dword ptr [esp + XX]
+    case 0x24748B:  // 8B 74 24 XX : mov esi, dword ptr [esp + XX]
+    case 0x247C8B:  // 8B 7C 24 XX : mov edi, dword ptr [esp + XX]
+      return 4;
+  }
+
+  switch (*(u32*)address) {
+    case 0x2444B60F:  // 0F B6 44 24 XX : movzx eax, byte ptr [esp + XX]
+      return 5;
+  }
+#endif
+
+  // Unknown instruction!
+  // FIXME: Unknown instruction failures might happen when we add a new
+  // interceptor or a new compiler version. In either case, they should result
+  // in visible and readable error messages. However, merely calling abort()
+  // leads to an infinite recursion in CheckFailed.
+  InterceptionFailed();
+  return 0;
+}
+
+// Returns 0 on error.
+static size_t RoundUpToInstrBoundary(size_t size, uptr address) {
+  size_t cursor = 0;
+  while (cursor < size) {
+    size_t instruction_size = GetInstructionSize(address + cursor);
+    if (!instruction_size)
+      return 0;
+    cursor += instruction_size;
+  }
+  return cursor;
+}
+
+static bool CopyInstructions(uptr to, uptr from, size_t size) {
+  size_t cursor = 0;
+  while (cursor != size) {
+    size_t rel_offset = 0;
+    size_t instruction_size = GetInstructionSize(from + cursor, &rel_offset);
+    _memcpy((void*)(to + cursor), (void*)(from + cursor),
+            (size_t)instruction_size);
+    if (rel_offset) {
+      uptr delta = to - from;
+      uptr relocated_offset = *(u32*)(to + cursor + rel_offset) - delta;
+#if SANITIZER_WINDOWS64
+      if (relocated_offset + 0x80000000U >= 0xFFFFFFFFU)
+        return false;
+#endif
+      *(u32*)(to + cursor + rel_offset) = relocated_offset;
+    }
+    cursor += instruction_size;
+  }
+  return true;
+}
+
+
+#if !SANITIZER_WINDOWS64
+bool OverrideFunctionWithDetour(
+    uptr old_func, uptr new_func, uptr *orig_old_func) {
+  const int kDetourHeaderLen = 5;
+  const u16 kDetourInstruction = 0xFF8B;
+
+  uptr header = (uptr)old_func - kDetourHeaderLen;
+  uptr patch_length = kDetourHeaderLen + kShortJumpInstructionLength;
+
+  // Validate that the function is hookable.
+  if (*(u16*)old_func != kDetourInstruction ||
+      !IsMemoryPadding(header, kDetourHeaderLen))
+    return false;
+
+  // Change memory protection to writable.
+  DWORD protection = 0;
+  if (!ChangeMemoryProtection(header, patch_length, &protection))
+    return false;
+
+  // Write a relative jump to the redirected function.
+  WriteJumpInstruction(header, new_func);
+
+  // Write the short jump to the function prefix.
+  WriteShortJumpInstruction(old_func, header);
+
+  // Restore previous memory protection.
+  if (!RestoreMemoryProtection(header, patch_length, protection))
+    return false;
+
+  if (orig_old_func)
+    *orig_old_func = old_func + kShortJumpInstructionLength;
+
+  return true;
+}
+#endif
+
+bool OverrideFunctionWithRedirectJump(
+    uptr old_func, uptr new_func, uptr *orig_old_func) {
+  // Check whether the first instruction is a relative jump.
+  if (*(u8*)old_func != 0xE9)
+    return false;
+
+  if (orig_old_func) {
+    uptr relative_offset = *(u32*)(old_func + 1);
+    uptr absolute_target = old_func + relative_offset + kJumpInstructionLength;
+    *orig_old_func = absolute_target;
+  }
+
+#if SANITIZER_WINDOWS64
+  // If needed, get memory space for a trampoline jump.
+  uptr trampoline = AllocateMemoryForTrampoline(old_func, kDirectBranchLength);
+  if (!trampoline)
+    return false;
+  WriteDirectBranch(trampoline, new_func);
+#endif
+
+  // Change memory protection to writable.
+  DWORD protection = 0;
+  if (!ChangeMemoryProtection(old_func, kJumpInstructionLength, &protection))
+    return false;
+
+  // Write a relative jump to the redirected function.
+  WriteJumpInstruction(old_func, FIRST_32_SECOND_64(new_func, trampoline));
+
+  // Restore previous memory protection.
+  if (!RestoreMemoryProtection(old_func, kJumpInstructionLength, protection))
+    return false;
+
+  return true;
+}
+
+bool OverrideFunctionWithHotPatch(
+    uptr old_func, uptr new_func, uptr *orig_old_func) {
+  const int kHotPatchHeaderLen = kBranchLength;
+
+  uptr header = (uptr)old_func - kHotPatchHeaderLen;
+  uptr patch_length = kHotPatchHeaderLen + kShortJumpInstructionLength;
+
+  // Validate that the function is hot patchable.
+  size_t instruction_size = GetInstructionSize(old_func);
+  if (instruction_size < kShortJumpInstructionLength ||
+      !FunctionHasPadding(old_func, kHotPatchHeaderLen))
+    return false;
+
+  if (orig_old_func) {
+    // Put the needed instructions into the trampoline bytes.
+    uptr trampoline_length = instruction_size + kDirectBranchLength;
+    uptr trampoline = AllocateMemoryForTrampoline(old_func, trampoline_length);
+    if (!trampoline)
+      return false;
+    if (!CopyInstructions(trampoline, old_func, instruction_size))
+      return false;
+    WriteDirectBranch(trampoline + instruction_size,
+                      old_func + instruction_size);
+    *orig_old_func = trampoline;
+  }
+
+  // If needed, get memory space for indirect address.
+  uptr indirect_address = 0;
+#if SANITIZER_WINDOWS64
+  indirect_address = AllocateMemoryForTrampoline(old_func, kAddressLength);
+  if (!indirect_address)
+    return false;
+#endif
+
+  // Change memory protection to writable.
+  DWORD protection = 0;
+  if (!ChangeMemoryProtection(header, patch_length, &protection))
+    return false;
+
+  // Write jumps to the redirected function.
+  WriteBranch(header, indirect_address, new_func);
+  WriteShortJumpInstruction(old_func, header);
+
+  // Restore previous memory protection.
+  if (!RestoreMemoryProtection(header, patch_length, protection))
+    return false;
+
+  return true;
+}
+
+bool OverrideFunctionWithTrampoline(
+    uptr old_func, uptr new_func, uptr *orig_old_func) {
+
+  size_t instructions_length = kBranchLength;
+  size_t padding_length = 0;
+  uptr indirect_address = 0;
+
+  if (orig_old_func) {
+    // Find out the number of bytes of the instructions we need to copy
+    // to the trampoline.
+    instructions_length = RoundUpToInstrBoundary(kBranchLength, old_func);
+    if (!instructions_length)
+      return false;
+
+    // Put the needed instructions into the trampoline bytes.
+    uptr trampoline_length = instructions_length + kDirectBranchLength;
+    uptr trampoline = AllocateMemoryForTrampoline(old_func, trampoline_length);
+    if (!trampoline)
+      return false;
+    if (!CopyInstructions(trampoline, old_func, instructions_length))
+      return false;
+    WriteDirectBranch(trampoline + instructions_length,
+                      old_func + instructions_length);
+    *orig_old_func = trampoline;
+  }
+
+#if SANITIZER_WINDOWS64
+  // Check if the targeted address can be encoded in the function padding.
+  // Otherwise, allocate it in the trampoline region.
+  if (IsMemoryPadding(old_func - kAddressLength, kAddressLength)) {
+    indirect_address = old_func - kAddressLength;
+    padding_length = kAddressLength;
+  } else {
+    indirect_address = AllocateMemoryForTrampoline(old_func, kAddressLength);
+    if (!indirect_address)
+      return false;
+  }
+#endif
+
+  // Change memory protection to writable.
+  uptr patch_address = old_func - padding_length;
+  uptr patch_length = instructions_length + padding_length;
+  DWORD protection = 0;
+  if (!ChangeMemoryProtection(patch_address, patch_length, &protection))
+    return false;
+
+  // Patch the original function.
+  WriteBranch(old_func, indirect_address, new_func);
+
+  // Restore previous memory protection.
+  if (!RestoreMemoryProtection(patch_address, patch_length, protection))
+    return false;
+
+  return true;
+}
+
+bool OverrideFunction(
+    uptr old_func, uptr new_func, uptr *orig_old_func) {
+#if !SANITIZER_WINDOWS64
+  if (OverrideFunctionWithDetour(old_func, new_func, orig_old_func))
+    return true;
+#endif
+  if (OverrideFunctionWithRedirectJump(old_func, new_func, orig_old_func))
+    return true;
+  if (OverrideFunctionWithHotPatch(old_func, new_func, orig_old_func))
+    return true;
+  if (OverrideFunctionWithTrampoline(old_func, new_func, orig_old_func))
+    return true;
+  return false;
+}
+
+static void **InterestingDLLsAvailable() {
+  static const char *InterestingDLLs[] = {
+      "kernel32.dll",
+      "msvcr100.dll",      // VS2010
+      "msvcr110.dll",      // VS2012
+      "msvcr120.dll",      // VS2013
+      "vcruntime140.dll",  // VS2015
+      "ucrtbase.dll",      // Universal CRT
+      // NTDLL should go last as it exports some functions that we should
+      // override in the CRT [presumably only used internally].
+      "ntdll.dll", NULL};
+  static void *result[ARRAY_SIZE(InterestingDLLs)] = { 0 };
+  if (!result[0]) {
+    for (size_t i = 0, j = 0; InterestingDLLs[i]; ++i) {
+      if (HMODULE h = GetModuleHandleA(InterestingDLLs[i]))
+        result[j++] = (void *)h;
+    }
+  }
+  return &result[0];
+}
+
+namespace {
+// Utility for reading loaded PE images.
+template <typename T> class RVAPtr {
+ public:
+  RVAPtr(void *module, uptr rva)
+      : ptr_(reinterpret_cast<T *>(reinterpret_cast<char *>(module) + rva)) {}
+  operator T *() { return ptr_; }
+  T *operator->() { return ptr_; }
+  T *operator++() { return ++ptr_; }
+
+ private:
+  T *ptr_;
+};
+} // namespace
+
+// Internal implementation of GetProcAddress. At least since Windows 8,
+// GetProcAddress appears to initialize DLLs before returning function pointers
+// into them. This is problematic for the sanitizers, because they typically
+// want to intercept malloc *before* MSVCRT initializes. Our internal
+// implementation walks the export list manually without doing initialization.
+uptr InternalGetProcAddress(void *module, const char *func_name) {
+  // Check that the module header is full and present.
+  RVAPtr<IMAGE_DOS_HEADER> dos_stub(module, 0);
+  RVAPtr<IMAGE_NT_HEADERS> headers(module, dos_stub->e_lfanew);
+  if (!module || dos_stub->e_magic != IMAGE_DOS_SIGNATURE ||  // "MZ"
+      headers->Signature != IMAGE_NT_SIGNATURE ||             // "PE\0\0"
+      headers->FileHeader.SizeOfOptionalHeader <
+          sizeof(IMAGE_OPTIONAL_HEADER)) {
+    return 0;
+  }
+
+  IMAGE_DATA_DIRECTORY *export_directory =
+      &headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT];
+  if (export_directory->Size == 0)
+    return 0;
+  RVAPtr<IMAGE_EXPORT_DIRECTORY> exports(module,
+                                         export_directory->VirtualAddress);
+  RVAPtr<DWORD> functions(module, exports->AddressOfFunctions);
+  RVAPtr<DWORD> names(module, exports->AddressOfNames);
+  RVAPtr<WORD> ordinals(module, exports->AddressOfNameOrdinals);
+
+  for (DWORD i = 0; i < exports->NumberOfNames; i++) {
+    RVAPtr<char> name(module, names[i]);
+    if (!strcmp(func_name, name)) {
+      DWORD index = ordinals[i];
+      RVAPtr<char> func(module, functions[index]);
+
+      // Handle forwarded functions.
+      DWORD offset = functions[index];
+      if (offset >= export_directory->VirtualAddress &&
+          offset < export_directory->VirtualAddress + export_directory->Size) {
+        // An entry for a forwarded function is a string with the following
+        // format: "<module> . <function_name>" that is stored into the
+        // exported directory.
+        char function_name[256];
+        size_t funtion_name_length = _strlen(func);
+        if (funtion_name_length >= sizeof(function_name) - 1)
+          InterceptionFailed();
+
+        _memcpy(function_name, func, funtion_name_length);
+        function_name[funtion_name_length] = '\0';
+        char* separator = _strchr(function_name, '.');
+        if (!separator)
+          InterceptionFailed();
+        *separator = '\0';
+
+        void* redirected_module = GetModuleHandleA(function_name);
+        if (!redirected_module)
+          InterceptionFailed();
+        return InternalGetProcAddress(redirected_module, separator + 1);
+      }
+
+      return (uptr)(char *)func;
+    }
+  }
+
+  return 0;
+}
+
+bool OverrideFunction(
+    const char *func_name, uptr new_func, uptr *orig_old_func) {
+  bool hooked = false;
+  void **DLLs = InterestingDLLsAvailable();
+  for (size_t i = 0; DLLs[i]; ++i) {
+    uptr func_addr = InternalGetProcAddress(DLLs[i], func_name);
+    if (func_addr &&
+        OverrideFunction(func_addr, new_func, orig_old_func)) {
+      hooked = true;
+    }
+  }
+  return hooked;
+}
+
+bool OverrideImportedFunction(const char *module_to_patch,
+                              const char *imported_module,
+                              const char *function_name, uptr new_function,
+                              uptr *orig_old_func) {
+  HMODULE module = GetModuleHandleA(module_to_patch);
+  if (!module)
+    return false;
+
+  // Check that the module header is full and present.
+  RVAPtr<IMAGE_DOS_HEADER> dos_stub(module, 0);
+  RVAPtr<IMAGE_NT_HEADERS> headers(module, dos_stub->e_lfanew);
+  if (!module || dos_stub->e_magic != IMAGE_DOS_SIGNATURE ||  // "MZ"
+      headers->Signature != IMAGE_NT_SIGNATURE ||             // "PE\0\0"
+      headers->FileHeader.SizeOfOptionalHeader <
+          sizeof(IMAGE_OPTIONAL_HEADER)) {
+    return false;
+  }
+
+  IMAGE_DATA_DIRECTORY *import_directory =
+      &headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT];
+
+  // Iterate the list of imported DLLs. FirstThunk will be null for the last
+  // entry.
+  RVAPtr<IMAGE_IMPORT_DESCRIPTOR> imports(module,
+                                          import_directory->VirtualAddress);
+  for (; imports->FirstThunk != 0; ++imports) {
+    RVAPtr<const char> modname(module, imports->Name);
+    if (_stricmp(&*modname, imported_module) == 0)
+      break;
+  }
+  if (imports->FirstThunk == 0)
+    return false;
+
+  // We have two parallel arrays: the import address table (IAT) and the table
+  // of names. They start out containing the same data, but the loader rewrites
+  // the IAT to hold imported addresses and leaves the name table in
+  // OriginalFirstThunk alone.
+  RVAPtr<IMAGE_THUNK_DATA> name_table(module, imports->OriginalFirstThunk);
+  RVAPtr<IMAGE_THUNK_DATA> iat(module, imports->FirstThunk);
+  for (; name_table->u1.Ordinal != 0; ++name_table, ++iat) {
+    if (!IMAGE_SNAP_BY_ORDINAL(name_table->u1.Ordinal)) {
+      RVAPtr<IMAGE_IMPORT_BY_NAME> import_by_name(
+          module, name_table->u1.ForwarderString);
+      const char *funcname = &import_by_name->Name[0];
+      if (strcmp(funcname, function_name) == 0)
+        break;
+    }
+  }
+  if (name_table->u1.Ordinal == 0)
+    return false;
+
+  // Now we have the correct IAT entry. Do the swap. We have to make the page
+  // read/write first.
+  if (orig_old_func)
+    *orig_old_func = iat->u1.AddressOfData;
+  DWORD old_prot, unused_prot;
+  if (!VirtualProtect(&iat->u1.AddressOfData, 4, PAGE_EXECUTE_READWRITE,
+                      &old_prot))
+    return false;
+  iat->u1.AddressOfData = new_function;
+  if (!VirtualProtect(&iat->u1.AddressOfData, 4, old_prot, &unused_prot))
+    return false;  // Not clear if this failure bothers us.
+  return true;
+}
+
+}  // namespace __interception
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/interception/interception_win.h b/contrib/libs/clang14-rt/lib/interception/interception_win.h
new file mode 100644
index 0000000000..4590013019
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/interception/interception_win.h
@@ -0,0 +1,83 @@
+//===-- interception_linux.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of AddressSanitizer, an address sanity checker.
+//
+// Windows-specific interception methods.
+//===----------------------------------------------------------------------===//
+
+#if SANITIZER_WINDOWS
+
+#if !defined(INCLUDED_FROM_INTERCEPTION_LIB)
+# error "interception_win.h should be included from interception library only"
+#endif
+
+#ifndef INTERCEPTION_WIN_H
+#define INTERCEPTION_WIN_H
+
+namespace __interception {
+// All the functions in the OverrideFunction() family return true on success,
+// false on failure (including "couldn't find the function").
+
+// Overrides a function by its address.
+bool OverrideFunction(uptr old_func, uptr new_func, uptr *orig_old_func = 0);
+
+// Overrides a function in a system DLL or DLL CRT by its exported name.
+bool OverrideFunction(const char *name, uptr new_func, uptr *orig_old_func = 0);
+
+// Windows-only replacement for GetProcAddress. Useful for some sanitizers.
+uptr InternalGetProcAddress(void *module, const char *func_name);
+
+// Overrides a function only when it is called from a specific DLL. For example,
+// this is used to override calls to HeapAlloc/HeapFree from ucrtbase without
+// affecting other third party libraries.
+bool OverrideImportedFunction(const char *module_to_patch,
+                              const char *imported_module,
+                              const char *function_name, uptr new_function,
+                              uptr *orig_old_func);
+
+#if !SANITIZER_WINDOWS64
+// Exposed for unittests
+bool OverrideFunctionWithDetour(
+    uptr old_func, uptr new_func, uptr *orig_old_func);
+#endif
+
+// Exposed for unittests
+bool OverrideFunctionWithRedirectJump(
+    uptr old_func, uptr new_func, uptr *orig_old_func);
+bool OverrideFunctionWithHotPatch(
+    uptr old_func, uptr new_func, uptr *orig_old_func);
+bool OverrideFunctionWithTrampoline(
+    uptr old_func, uptr new_func, uptr *orig_old_func);
+
+// Exposed for unittests
+void TestOnlyReleaseTrampolineRegions();
+
+}  // namespace __interception
+
+#if defined(INTERCEPTION_DYNAMIC_CRT)
+#define INTERCEPT_FUNCTION_WIN(func)                                           \
+  ::__interception::OverrideFunction(#func,                                    \
+                                     (::__interception::uptr)WRAP(func),       \
+                                     (::__interception::uptr *)&REAL(func))
+#else
+#define INTERCEPT_FUNCTION_WIN(func)                                           \
+  ::__interception::OverrideFunction((::__interception::uptr)func,             \
+                                     (::__interception::uptr)WRAP(func),       \
+                                     (::__interception::uptr *)&REAL(func))
+#endif
+
+#define INTERCEPT_FUNCTION_VER_WIN(func, symver) INTERCEPT_FUNCTION_WIN(func)
+
+#define INTERCEPT_FUNCTION_DLLIMPORT(user_dll, provider_dll, func)       \
+  ::__interception::OverrideImportedFunction(                            \
+      user_dll, provider_dll, #func, (::__interception::uptr)WRAP(func), \
+      (::__interception::uptr *)&REAL(func))
+
+#endif  // INTERCEPTION_WIN_H
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/lsan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/lsan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan.cpp
new file mode 100644
index 0000000000..b6adc24815
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan.cpp
@@ -0,0 +1,116 @@
+//=-- lsan.cpp ------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Standalone LSan RTL.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lsan.h"
+
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "lsan_allocator.h"
+#include "lsan_common.h"
+#include "lsan_thread.h"
+
+bool lsan_inited;
+bool lsan_init_is_running;
+
+namespace __lsan {
+
+///// Interface to the common LSan module. /////
+bool WordIsPoisoned(uptr addr) {
+  return false;
+}
+
+}  // namespace __lsan
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  using namespace __lsan;
+  uptr stack_top = 0, stack_bottom = 0;
+  if (ThreadContext *t = CurrentThreadContext()) {
+    stack_top = t->stack_end();
+    stack_bottom = t->stack_begin();
+  }
+  if (SANITIZER_MIPS && !IsValidFrame(bp, stack_top, stack_bottom))
+    return;
+  bool fast = StackTrace::WillUseFastUnwind(request_fast);
+  Unwind(max_depth, pc, bp, context, stack_top, stack_bottom, fast);
+}
+
+using namespace __lsan;
+
+static void InitializeFlags() {
+  // Set all the default values.
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetEnv("LSAN_SYMBOLIZER_PATH");
+    cf.malloc_context_size = 30;
+    cf.intercept_tls_get_addr = true;
+    cf.detect_leaks = true;
+    cf.exitcode = 23;
+    OverrideCommonFlags(cf);
+  }
+
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterLsanFlags(&parser, f);
+  RegisterCommonFlags(&parser);
+
+  // Override from user-specified string.
+  const char *lsan_default_options = __lsan_default_options();
+  parser.ParseString(lsan_default_options);
+  parser.ParseStringFromEnv("LSAN_OPTIONS");
+
+  InitializeCommonFlags();
+
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+
+  __sanitizer_set_report_path(common_flags()->log_path);
+}
+
+extern "C" void __lsan_init() {
+  CHECK(!lsan_init_is_running);
+  if (lsan_inited)
+    return;
+  lsan_init_is_running = true;
+  SanitizerToolName = "LeakSanitizer";
+  CacheBinaryName();
+  AvoidCVE_2016_2143();
+  InitializeFlags();
+  InitCommonLsan();
+  InitializeAllocator();
+  ReplaceSystemMalloc();
+  InitTlsSize();
+  InitializeInterceptors();
+  InitializeThreadRegistry();
+  InstallDeadlySignalHandlers(LsanOnDeadlySignal);
+  InitializeMainThread();
+
+  if (common_flags()->detect_leaks && common_flags()->leak_check_at_exit)
+    Atexit(DoLeakCheck);
+
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+
+  lsan_inited = true;
+  lsan_init_is_running = false;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  GET_STACK_TRACE_FATAL;
+  stack.Print();
+}
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan.h b/contrib/libs/clang14-rt/lib/lsan/lsan.h
new file mode 100644
index 0000000000..af8efa6153
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan.h
@@ -0,0 +1,55 @@
+//=-- lsan.h --------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Private header for standalone LSan RTL.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lsan_thread.h"
+#if SANITIZER_POSIX
+#  include "lsan_posix.h"
+#elif SANITIZER_FUCHSIA
+#  include "lsan_fuchsia.h"
+#endif
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+#define GET_STACK_TRACE(max_size, fast)                                        \
+  __sanitizer::BufferedStackTrace stack;                                       \
+  stack.Unwind(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(), nullptr, fast, \
+               max_size);
+
+#define GET_STACK_TRACE_FATAL \
+  GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_fatal)
+
+#define GET_STACK_TRACE_MALLOC                                      \
+  GET_STACK_TRACE(__sanitizer::common_flags()->malloc_context_size, \
+                  common_flags()->fast_unwind_on_malloc)
+
+#define GET_STACK_TRACE_THREAD GET_STACK_TRACE(kStackTraceMax, true)
+
+namespace __lsan {
+
+void InitializeInterceptors();
+void ReplaceSystemMalloc();
+void LsanOnDeadlySignal(int signo, void *siginfo, void *context);
+
+#define ENSURE_LSAN_INITED        \
+  do {                            \
+    CHECK(!lsan_init_is_running); \
+    if (!lsan_inited)             \
+      __lsan_init();              \
+  } while (0)
+
+}  // namespace __lsan
+
+extern bool lsan_inited;
+extern bool lsan_init_is_running;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __lsan_init();
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.cpp
new file mode 100644
index 0000000000..ea4c6c9cf6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.cpp
@@ -0,0 +1,379 @@
+//=-- lsan_allocator.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// See lsan_allocator.h for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lsan_allocator.h"
+
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "lsan_common.h"
+
+extern "C" void *memset(void *ptr, int value, uptr num);
+
+namespace __lsan {
+#if defined(__i386__) || defined(__arm__)
+static const uptr kMaxAllowedMallocSize = 1ULL << 30;
+#elif defined(__mips64) || defined(__aarch64__)
+static const uptr kMaxAllowedMallocSize = 4ULL << 30;
+#else
+static const uptr kMaxAllowedMallocSize = 8ULL << 30;
+#endif
+
+static Allocator allocator;
+
+static uptr max_malloc_size;
+
+void InitializeAllocator() {
+  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+  allocator.InitLinkerInitialized(
+      common_flags()->allocator_release_to_os_interval_ms);
+  if (common_flags()->max_allocation_size_mb)
+    max_malloc_size = Min(common_flags()->max_allocation_size_mb << 20,
+                          kMaxAllowedMallocSize);
+  else
+    max_malloc_size = kMaxAllowedMallocSize;
+}
+
+void AllocatorThreadFinish() {
+  allocator.SwallowCache(GetAllocatorCache());
+}
+
+static ChunkMetadata *Metadata(const void *p) {
+  return reinterpret_cast<ChunkMetadata *>(allocator.GetMetaData(p));
+}
+
+static void RegisterAllocation(const StackTrace &stack, void *p, uptr size) {
+  if (!p) return;
+  ChunkMetadata *m = Metadata(p);
+  CHECK(m);
+  m->tag = DisabledInThisThread() ? kIgnored : kDirectlyLeaked;
+  m->stack_trace_id = StackDepotPut(stack);
+  m->requested_size = size;
+  atomic_store(reinterpret_cast<atomic_uint8_t *>(m), 1, memory_order_relaxed);
+}
+
+static void RegisterDeallocation(void *p) {
+  if (!p) return;
+  ChunkMetadata *m = Metadata(p);
+  CHECK(m);
+  atomic_store(reinterpret_cast<atomic_uint8_t *>(m), 0, memory_order_relaxed);
+}
+
+static void *ReportAllocationSizeTooBig(uptr size, const StackTrace &stack) {
+  if (AllocatorMayReturnNull()) {
+    Report("WARNING: LeakSanitizer failed to allocate 0x%zx bytes\n", size);
+    return nullptr;
+  }
+  ReportAllocationSizeTooBig(size, max_malloc_size, &stack);
+}
+
+void *Allocate(const StackTrace &stack, uptr size, uptr alignment,
+               bool cleared) {
+  if (size == 0)
+    size = 1;
+  if (size > max_malloc_size)
+    return ReportAllocationSizeTooBig(size, stack);
+  if (UNLIKELY(IsRssLimitExceeded())) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportRssLimitExceeded(&stack);
+  }
+  void *p = allocator.Allocate(GetAllocatorCache(), size, alignment);
+  if (UNLIKELY(!p)) {
+    SetAllocatorOutOfMemory();
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportOutOfMemory(size, &stack);
+  }
+  // Do not rely on the allocator to clear the memory (it's slow).
+  if (cleared && allocator.FromPrimary(p))
+    memset(p, 0, size);
+  RegisterAllocation(stack, p, size);
+  if (&__sanitizer_malloc_hook) __sanitizer_malloc_hook(p, size);
+  RunMallocHooks(p, size);
+  return p;
+}
+
+static void *Calloc(uptr nmemb, uptr size, const StackTrace &stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportCallocOverflow(nmemb, size, &stack);
+  }
+  size *= nmemb;
+  return Allocate(stack, size, 1, true);
+}
+
+void Deallocate(void *p) {
+  if (&__sanitizer_free_hook) __sanitizer_free_hook(p);
+  RunFreeHooks(p);
+  RegisterDeallocation(p);
+  allocator.Deallocate(GetAllocatorCache(), p);
+}
+
+void *Reallocate(const StackTrace &stack, void *p, uptr new_size,
+                 uptr alignment) {
+  if (new_size > max_malloc_size) {
+    ReportAllocationSizeTooBig(new_size, stack);
+    return nullptr;
+  }
+  RegisterDeallocation(p);
+  void *new_p =
+      allocator.Reallocate(GetAllocatorCache(), p, new_size, alignment);
+  if (new_p)
+    RegisterAllocation(stack, new_p, new_size);
+  else if (new_size != 0)
+    RegisterAllocation(stack, p, new_size);
+  return new_p;
+}
+
+void GetAllocatorCacheRange(uptr *begin, uptr *end) {
+  *begin = (uptr)GetAllocatorCache();
+  *end = *begin + sizeof(AllocatorCache);
+}
+
+uptr GetMallocUsableSize(const void *p) {
+  ChunkMetadata *m = Metadata(p);
+  if (!m) return 0;
+  return m->requested_size;
+}
+
+int lsan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        const StackTrace &stack) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    ReportInvalidPosixMemalignAlignment(alignment, &stack);
+  }
+  void *ptr = Allocate(stack, size, alignment, kAlwaysClearMemory);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by Allocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+void *lsan_aligned_alloc(uptr alignment, uptr size, const StackTrace &stack) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAlignedAllocAlignment(size, alignment, &stack);
+  }
+  return SetErrnoOnNull(Allocate(stack, size, alignment, kAlwaysClearMemory));
+}
+
+void *lsan_memalign(uptr alignment, uptr size, const StackTrace &stack) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAllocationAlignment(alignment, &stack);
+  }
+  return SetErrnoOnNull(Allocate(stack, size, alignment, kAlwaysClearMemory));
+}
+
+void *lsan_malloc(uptr size, const StackTrace &stack) {
+  return SetErrnoOnNull(Allocate(stack, size, 1, kAlwaysClearMemory));
+}
+
+void lsan_free(void *p) {
+  Deallocate(p);
+}
+
+void *lsan_realloc(void *p, uptr size, const StackTrace &stack) {
+  return SetErrnoOnNull(Reallocate(stack, p, size, 1));
+}
+
+void *lsan_reallocarray(void *ptr, uptr nmemb, uptr size,
+                        const StackTrace &stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportReallocArrayOverflow(nmemb, size, &stack);
+  }
+  return lsan_realloc(ptr, nmemb * size, stack);
+}
+
+void *lsan_calloc(uptr nmemb, uptr size, const StackTrace &stack) {
+  return SetErrnoOnNull(Calloc(nmemb, size, stack));
+}
+
+void *lsan_valloc(uptr size, const StackTrace &stack) {
+  return SetErrnoOnNull(
+      Allocate(stack, size, GetPageSizeCached(), kAlwaysClearMemory));
+}
+
+void *lsan_pvalloc(uptr size, const StackTrace &stack) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportPvallocOverflow(size, &stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(Allocate(stack, size, PageSize, kAlwaysClearMemory));
+}
+
+uptr lsan_mz_size(const void *p) {
+  return GetMallocUsableSize(p);
+}
+
+///// Interface to the common LSan module. /////
+
+void LockAllocator() {
+  allocator.ForceLock();
+}
+
+void UnlockAllocator() {
+  allocator.ForceUnlock();
+}
+
+void GetAllocatorGlobalRange(uptr *begin, uptr *end) {
+  *begin = (uptr)&allocator;
+  *end = *begin + sizeof(allocator);
+}
+
+uptr PointsIntoChunk(void* p) {
+  uptr addr = reinterpret_cast<uptr>(p);
+  uptr chunk = reinterpret_cast<uptr>(allocator.GetBlockBeginFastLocked(p));
+  if (!chunk) return 0;
+  // LargeMmapAllocator considers pointers to the meta-region of a chunk to be
+  // valid, but we don't want that.
+  if (addr < chunk) return 0;
+  ChunkMetadata *m = Metadata(reinterpret_cast<void *>(chunk));
+  CHECK(m);
+  if (!m->allocated)
+    return 0;
+  if (addr < chunk + m->requested_size)
+    return chunk;
+  if (IsSpecialCaseOfOperatorNew0(chunk, m->requested_size, addr))
+    return chunk;
+  return 0;
+}
+
+uptr GetUserBegin(uptr chunk) {
+  return chunk;
+}
+
+LsanMetadata::LsanMetadata(uptr chunk) {
+  metadata_ = Metadata(reinterpret_cast<void *>(chunk));
+  CHECK(metadata_);
+}
+
+bool LsanMetadata::allocated() const {
+  return reinterpret_cast<ChunkMetadata *>(metadata_)->allocated;
+}
+
+ChunkTag LsanMetadata::tag() const {
+  return reinterpret_cast<ChunkMetadata *>(metadata_)->tag;
+}
+
+void LsanMetadata::set_tag(ChunkTag value) {
+  reinterpret_cast<ChunkMetadata *>(metadata_)->tag = value;
+}
+
+uptr LsanMetadata::requested_size() const {
+  return reinterpret_cast<ChunkMetadata *>(metadata_)->requested_size;
+}
+
+u32 LsanMetadata::stack_trace_id() const {
+  return reinterpret_cast<ChunkMetadata *>(metadata_)->stack_trace_id;
+}
+
+void ForEachChunk(ForEachChunkCallback callback, void *arg) {
+  allocator.ForEachChunk(callback, arg);
+}
+
+IgnoreObjectResult IgnoreObjectLocked(const void *p) {
+  void *chunk = allocator.GetBlockBegin(p);
+  if (!chunk || p < chunk) return kIgnoreObjectInvalid;
+  ChunkMetadata *m = Metadata(chunk);
+  CHECK(m);
+  if (m->allocated && (uptr)p < (uptr)chunk + m->requested_size) {
+    if (m->tag == kIgnored)
+      return kIgnoreObjectAlreadyIgnored;
+    m->tag = kIgnored;
+    return kIgnoreObjectSuccess;
+  } else {
+    return kIgnoreObjectInvalid;
+  }
+}
+
+void GetAdditionalThreadContextPtrs(ThreadContextBase *tctx, void *ptrs) {
+  // This function can be used to treat memory reachable from `tctx` as live.
+  // This is useful for threads that have been created but not yet started.
+
+  // This is currently a no-op because the LSan `pthread_create()` interceptor
+  // blocks until the child thread starts which keeps the thread's `arg` pointer
+  // live.
+}
+
+} // namespace __lsan
+
+using namespace __lsan;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_current_allocated_bytes() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatAllocated];
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_heap_size() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatMapped];
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_free_bytes() { return 0; }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_unmapped_bytes() { return 0; }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_estimated_allocated_size(uptr size) { return size; }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_get_ownership(const void *p) { return Metadata(p) != nullptr; }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_allocated_size(const void *p) {
+  return GetMallocUsableSize(p);
+}
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+// Provide default (no-op) implementation of malloc hooks.
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void __sanitizer_malloc_hook(void *ptr, uptr size) {
+  (void)ptr;
+  (void)size;
+}
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+void __sanitizer_free_hook(void *ptr) {
+  (void)ptr;
+}
+#endif
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.h b/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.h
new file mode 100644
index 0000000000..45c6ac406f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_allocator.h
@@ -0,0 +1,121 @@
+//=-- lsan_allocator.h ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Allocator for standalone LSan.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LSAN_ALLOCATOR_H
+#define LSAN_ALLOCATOR_H
+
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "lsan_common.h"
+
+namespace __lsan {
+
+void *Allocate(const StackTrace &stack, uptr size, uptr alignment,
+               bool cleared);
+void Deallocate(void *p);
+void *Reallocate(const StackTrace &stack, void *p, uptr new_size,
+                 uptr alignment);
+uptr GetMallocUsableSize(const void *p);
+
+template<typename Callable>
+void ForEachChunk(const Callable &callback);
+
+void GetAllocatorCacheRange(uptr *begin, uptr *end);
+void AllocatorThreadFinish();
+void InitializeAllocator();
+
+const bool kAlwaysClearMemory = true;
+
+struct ChunkMetadata {
+  u8 allocated : 8;  // Must be first.
+  ChunkTag tag : 2;
+#if SANITIZER_WORDSIZE == 64
+  uptr requested_size : 54;
+#else
+  uptr requested_size : 32;
+  uptr padding : 22;
+#endif
+  u32 stack_trace_id;
+};
+
+#if defined(__mips64) || defined(__aarch64__) || defined(__i386__) || \
+    defined(__arm__) || SANITIZER_RISCV64 || defined(__hexagon__)
+template <typename AddressSpaceViewTy>
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = sizeof(ChunkMetadata);
+  typedef __sanitizer::CompactSizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = AddressSpaceViewTy;
+  typedef NoOpMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+template <typename AddressSpaceView>
+using PrimaryAllocatorASVT = SizeClassAllocator32<AP32<AddressSpaceView>>;
+using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
+#elif defined(__x86_64__) || defined(__powerpc64__) || defined(__s390x__)
+# if SANITIZER_FUCHSIA
+const uptr kAllocatorSpace = ~(uptr)0;
+const uptr kAllocatorSize  =  0x40000000000ULL;  // 4T.
+# elif defined(__powerpc64__)
+const uptr kAllocatorSpace = 0xa0000000000ULL;
+const uptr kAllocatorSize  = 0x20000000000ULL;  // 2T.
+#elif defined(__s390x__)
+const uptr kAllocatorSpace = 0x40000000000ULL;
+const uptr kAllocatorSize = 0x40000000000ULL;  // 4T.
+# else
+const uptr kAllocatorSpace = 0x600000000000ULL;
+const uptr kAllocatorSize  = 0x40000000000ULL;  // 4T.
+# endif
+template <typename AddressSpaceViewTy>
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = kAllocatorSpace;
+  static const uptr kSpaceSize = kAllocatorSize;
+  static const uptr kMetadataSize = sizeof(ChunkMetadata);
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef NoOpMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = AddressSpaceViewTy;
+};
+
+template <typename AddressSpaceView>
+using PrimaryAllocatorASVT = SizeClassAllocator64<AP64<AddressSpaceView>>;
+using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
+#endif
+
+template <typename AddressSpaceView>
+using AllocatorASVT = CombinedAllocator<PrimaryAllocatorASVT<AddressSpaceView>>;
+using Allocator = AllocatorASVT<LocalAddressSpaceView>;
+using AllocatorCache = Allocator::AllocatorCache;
+
+Allocator::AllocatorCache *GetAllocatorCache();
+
+int lsan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        const StackTrace &stack);
+void *lsan_aligned_alloc(uptr alignment, uptr size, const StackTrace &stack);
+void *lsan_memalign(uptr alignment, uptr size, const StackTrace &stack);
+void *lsan_malloc(uptr size, const StackTrace &stack);
+void lsan_free(void *p);
+void *lsan_realloc(void *p, uptr size, const StackTrace &stack);
+void *lsan_reallocarray(void *p, uptr nmemb, uptr size,
+                        const StackTrace &stack);
+void *lsan_calloc(uptr nmemb, uptr size, const StackTrace &stack);
+void *lsan_valloc(uptr size, const StackTrace &stack);
+void *lsan_pvalloc(uptr size, const StackTrace &stack);
+uptr lsan_mz_size(const void *p);
+
+}  // namespace __lsan
+
+#endif  // LSAN_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_common.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_common.cpp
new file mode 100644
index 0000000000..fd7aa38d99
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_common.cpp
@@ -0,0 +1,1044 @@
+//=-- lsan_common.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Implementation of common leak checking functionality.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lsan_common.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+#if CAN_SANITIZE_LEAKS
+namespace __lsan {
+
+// This mutex is used to prevent races between DoLeakCheck and IgnoreObject, and
+// also to protect the global list of root regions.
+Mutex global_mutex;
+
+Flags lsan_flags;
+
+void DisableCounterUnderflow() {
+  if (common_flags()->detect_leaks) {
+    Report("Unmatched call to __lsan_enable().\n");
+    Die();
+  }
+}
+
+void Flags::SetDefaults() {
+#  define LSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#  include "lsan_flags.inc"
+#  undef LSAN_FLAG
+}
+
+void RegisterLsanFlags(FlagParser *parser, Flags *f) {
+#  define LSAN_FLAG(Type, Name, DefaultValue, Description) \
+    RegisterFlag(parser, #Name, Description, &f->Name);
+#  include "lsan_flags.inc"
+#  undef LSAN_FLAG
+}
+
+#  define LOG_POINTERS(...)      \
+    do {                         \
+      if (flags()->log_pointers) \
+        Report(__VA_ARGS__);     \
+    } while (0)
+
+#  define LOG_THREADS(...)      \
+    do {                        \
+      if (flags()->log_threads) \
+        Report(__VA_ARGS__);    \
+    } while (0)
+
+class LeakSuppressionContext {
+  bool parsed = false;
+  SuppressionContext context;
+  bool suppressed_stacks_sorted = true;
+  InternalMmapVector<u32> suppressed_stacks;
+  const LoadedModule *suppress_module = nullptr;
+
+  void LazyInit();
+  Suppression *GetSuppressionForAddr(uptr addr);
+  bool SuppressInvalid(const StackTrace &stack);
+  bool SuppressByRule(const StackTrace &stack, uptr hit_count, uptr total_size);
+
+ public:
+  LeakSuppressionContext(const char *supprression_types[],
+                         int suppression_types_num)
+      : context(supprression_types, suppression_types_num) {}
+
+  bool Suppress(u32 stack_trace_id, uptr hit_count, uptr total_size);
+
+  const InternalMmapVector<u32> &GetSortedSuppressedStacks() {
+    if (!suppressed_stacks_sorted) {
+      suppressed_stacks_sorted = true;
+      SortAndDedup(suppressed_stacks);
+    }
+    return suppressed_stacks;
+  }
+  void PrintMatchedSuppressions();
+};
+
+ALIGNED(64) static char suppression_placeholder[sizeof(LeakSuppressionContext)];
+static LeakSuppressionContext *suppression_ctx = nullptr;
+static const char kSuppressionLeak[] = "leak";
+static const char *kSuppressionTypes[] = {kSuppressionLeak};
+static const char kStdSuppressions[] =
+#  if SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
+    // For more details refer to the SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
+    // definition.
+    "leak:*pthread_exit*\n"
+#  endif  // SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
+#  if SANITIZER_MAC
+    // For Darwin and os_log/os_trace: https://reviews.llvm.org/D35173
+    "leak:*_os_trace*\n"
+#  endif
+    // TLS leak in some glibc versions, described in
+    // https://sourceware.org/bugzilla/show_bug.cgi?id=12650.
+    "leak:*tls_get_addr*\n";
+
+void InitializeSuppressions() {
+  CHECK_EQ(nullptr, suppression_ctx);
+  suppression_ctx = new (suppression_placeholder)
+      LeakSuppressionContext(kSuppressionTypes, ARRAY_SIZE(kSuppressionTypes));
+}
+
+void LeakSuppressionContext::LazyInit() {
+  if (!parsed) {
+    parsed = true;
+    context.ParseFromFile(flags()->suppressions);
+    if (&__lsan_default_suppressions)
+      context.Parse(__lsan_default_suppressions());
+    context.Parse(kStdSuppressions);
+    if (flags()->use_tls && flags()->use_ld_allocations)
+      suppress_module = GetLinker();
+  }
+}
+
+Suppression *LeakSuppressionContext::GetSuppressionForAddr(uptr addr) {
+  Suppression *s = nullptr;
+
+  // Suppress by module name.
+  if (const char *module_name =
+          Symbolizer::GetOrInit()->GetModuleNameForPc(addr))
+    if (context.Match(module_name, kSuppressionLeak, &s))
+      return s;
+
+  // Suppress by file or function name.
+  SymbolizedStack *frames = Symbolizer::GetOrInit()->SymbolizePC(addr);
+  for (SymbolizedStack *cur = frames; cur; cur = cur->next) {
+    if (context.Match(cur->info.function, kSuppressionLeak, &s) ||
+        context.Match(cur->info.file, kSuppressionLeak, &s)) {
+      break;
+    }
+  }
+  frames->ClearAll();
+  return s;
+}
+
+static uptr GetCallerPC(const StackTrace &stack) {
+  // The top frame is our malloc/calloc/etc. The next frame is the caller.
+  if (stack.size >= 2)
+    return stack.trace[1];
+  return 0;
+}
+
+// On Linux, treats all chunks allocated from ld-linux.so as reachable, which
+// covers dynamically allocated TLS blocks, internal dynamic loader's loaded
+// modules accounting etc.
+// Dynamic TLS blocks contain the TLS variables of dynamically loaded modules.
+// They are allocated with a __libc_memalign() call in allocate_and_init()
+// (elf/dl-tls.c). Glibc won't tell us the address ranges occupied by those
+// blocks, but we can make sure they come from our own allocator by intercepting
+// __libc_memalign(). On top of that, there is no easy way to reach them. Their
+// addresses are stored in a dynamically allocated array (the DTV) which is
+// referenced from the static TLS. Unfortunately, we can't just rely on the DTV
+// being reachable from the static TLS, and the dynamic TLS being reachable from
+// the DTV. This is because the initial DTV is allocated before our interception
+// mechanism kicks in, and thus we don't recognize it as allocated memory. We
+// can't special-case it either, since we don't know its size.
+// Our solution is to include in the root set all allocations made from
+// ld-linux.so (which is where allocate_and_init() is implemented). This is
+// guaranteed to include all dynamic TLS blocks (and possibly other allocations
+// which we don't care about).
+// On all other platforms, this simply checks to ensure that the caller pc is
+// valid before reporting chunks as leaked.
+bool LeakSuppressionContext::SuppressInvalid(const StackTrace &stack) {
+  uptr caller_pc = GetCallerPC(stack);
+  // If caller_pc is unknown, this chunk may be allocated in a coroutine. Mark
+  // it as reachable, as we can't properly report its allocation stack anyway.
+  return !caller_pc ||
+         (suppress_module && suppress_module->containsAddress(caller_pc));
+}
+
+bool LeakSuppressionContext::SuppressByRule(const StackTrace &stack,
+                                            uptr hit_count, uptr total_size) {
+  for (uptr i = 0; i < stack.size; i++) {
+    Suppression *s = GetSuppressionForAddr(
+        StackTrace::GetPreviousInstructionPc(stack.trace[i]));
+    if (s) {
+      s->weight += total_size;
+      atomic_fetch_add(&s->hit_count, hit_count, memory_order_relaxed);
+      return true;
+    }
+  }
+  return false;
+}
+
+bool LeakSuppressionContext::Suppress(u32 stack_trace_id, uptr hit_count,
+                                      uptr total_size) {
+  LazyInit();
+  StackTrace stack = StackDepotGet(stack_trace_id);
+  if (!SuppressInvalid(stack) && !SuppressByRule(stack, hit_count, total_size))
+    return false;
+  suppressed_stacks_sorted = false;
+  suppressed_stacks.push_back(stack_trace_id);
+  return true;
+}
+
+static LeakSuppressionContext *GetSuppressionContext() {
+  CHECK(suppression_ctx);
+  return suppression_ctx;
+}
+
+static InternalMmapVectorNoCtor<RootRegion> root_regions;
+
+InternalMmapVectorNoCtor<RootRegion> const *GetRootRegions() {
+  return &root_regions;
+}
+
+void InitCommonLsan() {
+  if (common_flags()->detect_leaks) {
+    // Initialization which can fail or print warnings should only be done if
+    // LSan is actually enabled.
+    InitializeSuppressions();
+    InitializePlatformSpecificModules();
+  }
+}
+
+class Decorator : public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() {}
+  const char *Error() { return Red(); }
+  const char *Leak() { return Blue(); }
+};
+
+static inline bool CanBeAHeapPointer(uptr p) {
+  // Since our heap is located in mmap-ed memory, we can assume a sensible lower
+  // bound on heap addresses.
+  const uptr kMinAddress = 4 * 4096;
+  if (p < kMinAddress)
+    return false;
+#  if defined(__x86_64__)
+  // Accept only canonical form user-space addresses.
+  return ((p >> 47) == 0);
+#  elif defined(__mips64)
+  return ((p >> 40) == 0);
+#  elif defined(__aarch64__)
+  unsigned runtimeVMA = (MostSignificantSetBitIndex(GET_CURRENT_FRAME()) + 1);
+  return ((p >> runtimeVMA) == 0);
+#  else
+  return true;
+#  endif
+}
+
+// Scans the memory range, looking for byte patterns that point into allocator
+// chunks. Marks those chunks with |tag| and adds them to |frontier|.
+// There are two usage modes for this function: finding reachable chunks
+// (|tag| = kReachable) and finding indirectly leaked chunks
+// (|tag| = kIndirectlyLeaked). In the second case, there's no flood fill,
+// so |frontier| = 0.
+void ScanRangeForPointers(uptr begin, uptr end, Frontier *frontier,
+                          const char *region_type, ChunkTag tag) {
+  CHECK(tag == kReachable || tag == kIndirectlyLeaked);
+  const uptr alignment = flags()->pointer_alignment();
+  LOG_POINTERS("Scanning %s range %p-%p.\n", region_type, (void *)begin,
+               (void *)end);
+  uptr pp = begin;
+  if (pp % alignment)
+    pp = pp + alignment - pp % alignment;
+  for (; pp + sizeof(void *) <= end; pp += alignment) {
+    void *p = *reinterpret_cast<void **>(pp);
+    if (!CanBeAHeapPointer(reinterpret_cast<uptr>(p)))
+      continue;
+    uptr chunk = PointsIntoChunk(p);
+    if (!chunk)
+      continue;
+    // Pointers to self don't count. This matters when tag == kIndirectlyLeaked.
+    if (chunk == begin)
+      continue;
+    LsanMetadata m(chunk);
+    if (m.tag() == kReachable || m.tag() == kIgnored)
+      continue;
+
+    // Do this check relatively late so we can log only the interesting cases.
+    if (!flags()->use_poisoned && WordIsPoisoned(pp)) {
+      LOG_POINTERS(
+          "%p is poisoned: ignoring %p pointing into chunk %p-%p of size "
+          "%zu.\n",
+          (void *)pp, p, (void *)chunk, (void *)(chunk + m.requested_size()),
+          m.requested_size());
+      continue;
+    }
+
+    m.set_tag(tag);
+    LOG_POINTERS("%p: found %p pointing into chunk %p-%p of size %zu.\n",
+                 (void *)pp, p, (void *)chunk,
+                 (void *)(chunk + m.requested_size()), m.requested_size());
+    if (frontier)
+      frontier->push_back(chunk);
+  }
+}
+
+// Scans a global range for pointers
+void ScanGlobalRange(uptr begin, uptr end, Frontier *frontier) {
+  uptr allocator_begin = 0, allocator_end = 0;
+  GetAllocatorGlobalRange(&allocator_begin, &allocator_end);
+  if (begin <= allocator_begin && allocator_begin < end) {
+    CHECK_LE(allocator_begin, allocator_end);
+    CHECK_LE(allocator_end, end);
+    if (begin < allocator_begin)
+      ScanRangeForPointers(begin, allocator_begin, frontier, "GLOBAL",
+                           kReachable);
+    if (allocator_end < end)
+      ScanRangeForPointers(allocator_end, end, frontier, "GLOBAL", kReachable);
+  } else {
+    ScanRangeForPointers(begin, end, frontier, "GLOBAL", kReachable);
+  }
+}
+
+void ForEachExtraStackRangeCb(uptr begin, uptr end, void *arg) {
+  Frontier *frontier = reinterpret_cast<Frontier *>(arg);
+  ScanRangeForPointers(begin, end, frontier, "FAKE STACK", kReachable);
+}
+
+#  if SANITIZER_FUCHSIA
+
+// Fuchsia handles all threads together with its own callback.
+static void ProcessThreads(SuspendedThreadsList const &, Frontier *) {}
+
+#  else
+
+#    if SANITIZER_ANDROID
+// FIXME: Move this out into *libcdep.cpp
+extern "C" SANITIZER_WEAK_ATTRIBUTE void __libc_iterate_dynamic_tls(
+    pid_t, void (*cb)(void *, void *, uptr, void *), void *);
+#    endif
+
+static void ProcessThreadRegistry(Frontier *frontier) {
+  InternalMmapVector<uptr> ptrs;
+  GetThreadRegistryLocked()->RunCallbackForEachThreadLocked(
+      GetAdditionalThreadContextPtrs, &ptrs);
+
+  for (uptr i = 0; i < ptrs.size(); ++i) {
+    void *ptr = reinterpret_cast<void *>(ptrs[i]);
+    uptr chunk = PointsIntoChunk(ptr);
+    if (!chunk)
+      continue;
+    LsanMetadata m(chunk);
+    if (!m.allocated())
+      continue;
+
+    // Mark as reachable and add to frontier.
+    LOG_POINTERS("Treating pointer %p from ThreadContext as reachable\n", ptr);
+    m.set_tag(kReachable);
+    frontier->push_back(chunk);
+  }
+}
+
+// Scans thread data (stacks and TLS) for heap pointers.
+static void ProcessThreads(SuspendedThreadsList const &suspended_threads,
+                           Frontier *frontier) {
+  InternalMmapVector<uptr> registers;
+  for (uptr i = 0; i < suspended_threads.ThreadCount(); i++) {
+    tid_t os_id = static_cast<tid_t>(suspended_threads.GetThreadID(i));
+    LOG_THREADS("Processing thread %llu.\n", os_id);
+    uptr stack_begin, stack_end, tls_begin, tls_end, cache_begin, cache_end;
+    DTLS *dtls;
+    bool thread_found =
+        GetThreadRangesLocked(os_id, &stack_begin, &stack_end, &tls_begin,
+                              &tls_end, &cache_begin, &cache_end, &dtls);
+    if (!thread_found) {
+      // If a thread can't be found in the thread registry, it's probably in the
+      // process of destruction. Log this event and move on.
+      LOG_THREADS("Thread %llu not found in registry.\n", os_id);
+      continue;
+    }
+    uptr sp;
+    PtraceRegistersStatus have_registers =
+        suspended_threads.GetRegistersAndSP(i, &registers, &sp);
+    if (have_registers != REGISTERS_AVAILABLE) {
+      Report("Unable to get registers from thread %llu.\n", os_id);
+      // If unable to get SP, consider the entire stack to be reachable unless
+      // GetRegistersAndSP failed with ESRCH.
+      if (have_registers == REGISTERS_UNAVAILABLE_FATAL)
+        continue;
+      sp = stack_begin;
+    }
+
+    if (flags()->use_registers && have_registers) {
+      uptr registers_begin = reinterpret_cast<uptr>(registers.data());
+      uptr registers_end =
+          reinterpret_cast<uptr>(registers.data() + registers.size());
+      ScanRangeForPointers(registers_begin, registers_end, frontier,
+                           "REGISTERS", kReachable);
+    }
+
+    if (flags()->use_stacks) {
+      LOG_THREADS("Stack at %p-%p (SP = %p).\n", (void *)stack_begin,
+                  (void *)stack_end, (void *)sp);
+      if (sp < stack_begin || sp >= stack_end) {
+        // SP is outside the recorded stack range (e.g. the thread is running a
+        // signal handler on alternate stack, or swapcontext was used).
+        // Again, consider the entire stack range to be reachable.
+        LOG_THREADS("WARNING: stack pointer not in stack range.\n");
+        uptr page_size = GetPageSizeCached();
+        int skipped = 0;
+        while (stack_begin < stack_end &&
+               !IsAccessibleMemoryRange(stack_begin, 1)) {
+          skipped++;
+          stack_begin += page_size;
+        }
+        LOG_THREADS("Skipped %d guard page(s) to obtain stack %p-%p.\n",
+                    skipped, (void *)stack_begin, (void *)stack_end);
+      } else {
+        // Shrink the stack range to ignore out-of-scope values.
+        stack_begin = sp;
+      }
+      ScanRangeForPointers(stack_begin, stack_end, frontier, "STACK",
+                           kReachable);
+      ForEachExtraStackRange(os_id, ForEachExtraStackRangeCb, frontier);
+    }
+
+    if (flags()->use_tls) {
+      if (tls_begin) {
+        LOG_THREADS("TLS at %p-%p.\n", (void *)tls_begin, (void *)tls_end);
+        // If the tls and cache ranges don't overlap, scan full tls range,
+        // otherwise, only scan the non-overlapping portions
+        if (cache_begin == cache_end || tls_end < cache_begin ||
+            tls_begin > cache_end) {
+          ScanRangeForPointers(tls_begin, tls_end, frontier, "TLS", kReachable);
+        } else {
+          if (tls_begin < cache_begin)
+            ScanRangeForPointers(tls_begin, cache_begin, frontier, "TLS",
+                                 kReachable);
+          if (tls_end > cache_end)
+            ScanRangeForPointers(cache_end, tls_end, frontier, "TLS",
+                                 kReachable);
+        }
+      }
+#    if SANITIZER_ANDROID
+      auto *cb = +[](void *dtls_begin, void *dtls_end, uptr /*dso_idd*/,
+                     void *arg) -> void {
+        ScanRangeForPointers(reinterpret_cast<uptr>(dtls_begin),
+                             reinterpret_cast<uptr>(dtls_end),
+                             reinterpret_cast<Frontier *>(arg), "DTLS",
+                             kReachable);
+      };
+
+      // FIXME: There might be a race-condition here (and in Bionic) if the
+      // thread is suspended in the middle of updating its DTLS. IOWs, we
+      // could scan already freed memory. (probably fine for now)
+      __libc_iterate_dynamic_tls(os_id, cb, frontier);
+#    else
+      if (dtls && !DTLSInDestruction(dtls)) {
+        ForEachDVT(dtls, [&](const DTLS::DTV &dtv, int id) {
+          uptr dtls_beg = dtv.beg;
+          uptr dtls_end = dtls_beg + dtv.size;
+          if (dtls_beg < dtls_end) {
+            LOG_THREADS("DTLS %d at %p-%p.\n", id, (void *)dtls_beg,
+                        (void *)dtls_end);
+            ScanRangeForPointers(dtls_beg, dtls_end, frontier, "DTLS",
+                                 kReachable);
+          }
+        });
+      } else {
+        // We are handling a thread with DTLS under destruction. Log about
+        // this and continue.
+        LOG_THREADS("Thread %llu has DTLS under destruction.\n", os_id);
+      }
+#    endif
+    }
+  }
+
+  // Add pointers reachable from ThreadContexts
+  ProcessThreadRegistry(frontier);
+}
+
+#  endif  // SANITIZER_FUCHSIA
+
+void ScanRootRegion(Frontier *frontier, const RootRegion &root_region,
+                    uptr region_begin, uptr region_end, bool is_readable) {
+  uptr intersection_begin = Max(root_region.begin, region_begin);
+  uptr intersection_end = Min(region_end, root_region.begin + root_region.size);
+  if (intersection_begin >= intersection_end)
+    return;
+  LOG_POINTERS("Root region %p-%p intersects with mapped region %p-%p (%s)\n",
+               (void *)root_region.begin,
+               (void *)(root_region.begin + root_region.size),
+               (void *)region_begin, (void *)region_end,
+               is_readable ? "readable" : "unreadable");
+  if (is_readable)
+    ScanRangeForPointers(intersection_begin, intersection_end, frontier, "ROOT",
+                         kReachable);
+}
+
+static void ProcessRootRegion(Frontier *frontier,
+                              const RootRegion &root_region) {
+  MemoryMappingLayout proc_maps(/*cache_enabled*/ true);
+  MemoryMappedSegment segment;
+  while (proc_maps.Next(&segment)) {
+    ScanRootRegion(frontier, root_region, segment.start, segment.end,
+                   segment.IsReadable());
+  }
+}
+
+// Scans root regions for heap pointers.
+static void ProcessRootRegions(Frontier *frontier) {
+  if (!flags()->use_root_regions)
+    return;
+  for (uptr i = 0; i < root_regions.size(); i++)
+    ProcessRootRegion(frontier, root_regions[i]);
+}
+
+static void FloodFillTag(Frontier *frontier, ChunkTag tag) {
+  while (frontier->size()) {
+    uptr next_chunk = frontier->back();
+    frontier->pop_back();
+    LsanMetadata m(next_chunk);
+    ScanRangeForPointers(next_chunk, next_chunk + m.requested_size(), frontier,
+                         "HEAP", tag);
+  }
+}
+
+// ForEachChunk callback. If the chunk is marked as leaked, marks all chunks
+// which are reachable from it as indirectly leaked.
+static void MarkIndirectlyLeakedCb(uptr chunk, void *arg) {
+  chunk = GetUserBegin(chunk);
+  LsanMetadata m(chunk);
+  if (m.allocated() && m.tag() != kReachable) {
+    ScanRangeForPointers(chunk, chunk + m.requested_size(),
+                         /* frontier */ nullptr, "HEAP", kIndirectlyLeaked);
+  }
+}
+
+static void IgnoredSuppressedCb(uptr chunk, void *arg) {
+  CHECK(arg);
+  chunk = GetUserBegin(chunk);
+  LsanMetadata m(chunk);
+  if (!m.allocated() || m.tag() == kIgnored)
+    return;
+
+  const InternalMmapVector<u32> &suppressed =
+      *static_cast<const InternalMmapVector<u32> *>(arg);
+  uptr idx = InternalLowerBound(suppressed, m.stack_trace_id());
+  if (idx >= suppressed.size() || m.stack_trace_id() != suppressed[idx])
+    return;
+
+  LOG_POINTERS("Suppressed: chunk %p-%p of size %zu.\n", (void *)chunk,
+               (void *)(chunk + m.requested_size()), m.requested_size());
+  m.set_tag(kIgnored);
+}
+
+// ForEachChunk callback. If chunk is marked as ignored, adds its address to
+// frontier.
+static void CollectIgnoredCb(uptr chunk, void *arg) {
+  CHECK(arg);
+  chunk = GetUserBegin(chunk);
+  LsanMetadata m(chunk);
+  if (m.allocated() && m.tag() == kIgnored) {
+    LOG_POINTERS("Ignored: chunk %p-%p of size %zu.\n", (void *)chunk,
+                 (void *)(chunk + m.requested_size()), m.requested_size());
+    reinterpret_cast<Frontier *>(arg)->push_back(chunk);
+  }
+}
+
+// Sets the appropriate tag on each chunk.
+static void ClassifyAllChunks(SuspendedThreadsList const &suspended_threads,
+                              Frontier *frontier) {
+  const InternalMmapVector<u32> &suppressed_stacks =
+      GetSuppressionContext()->GetSortedSuppressedStacks();
+  if (!suppressed_stacks.empty()) {
+    ForEachChunk(IgnoredSuppressedCb,
+                 const_cast<InternalMmapVector<u32> *>(&suppressed_stacks));
+  }
+  ForEachChunk(CollectIgnoredCb, frontier);
+  ProcessGlobalRegions(frontier);
+  ProcessThreads(suspended_threads, frontier);
+  ProcessRootRegions(frontier);
+  FloodFillTag(frontier, kReachable);
+
+  // The check here is relatively expensive, so we do this in a separate flood
+  // fill. That way we can skip the check for chunks that are reachable
+  // otherwise.
+  LOG_POINTERS("Processing platform-specific allocations.\n");
+  ProcessPlatformSpecificAllocations(frontier);
+  FloodFillTag(frontier, kReachable);
+
+  // Iterate over leaked chunks and mark those that are reachable from other
+  // leaked chunks.
+  LOG_POINTERS("Scanning leaked chunks.\n");
+  ForEachChunk(MarkIndirectlyLeakedCb, nullptr);
+}
+
+// ForEachChunk callback. Resets the tags to pre-leak-check state.
+static void ResetTagsCb(uptr chunk, void *arg) {
+  (void)arg;
+  chunk = GetUserBegin(chunk);
+  LsanMetadata m(chunk);
+  if (m.allocated() && m.tag() != kIgnored)
+    m.set_tag(kDirectlyLeaked);
+}
+
+// ForEachChunk callback. Aggregates information about unreachable chunks into
+// a LeakReport.
+static void CollectLeaksCb(uptr chunk, void *arg) {
+  CHECK(arg);
+  LeakedChunks *leaks = reinterpret_cast<LeakedChunks *>(arg);
+  chunk = GetUserBegin(chunk);
+  LsanMetadata m(chunk);
+  if (!m.allocated())
+    return;
+  if (m.tag() == kDirectlyLeaked || m.tag() == kIndirectlyLeaked)
+    leaks->push_back({chunk, m.stack_trace_id(), m.requested_size(), m.tag()});
+}
+
+void LeakSuppressionContext::PrintMatchedSuppressions() {
+  InternalMmapVector<Suppression *> matched;
+  context.GetMatched(&matched);
+  if (!matched.size())
+    return;
+  const char *line = "-----------------------------------------------------";
+  Printf("%s\n", line);
+  Printf("Suppressions used:\n");
+  Printf("  count      bytes template\n");
+  for (uptr i = 0; i < matched.size(); i++) {
+    Printf("%7zu %10zu %s\n",
+           static_cast<uptr>(atomic_load_relaxed(&matched[i]->hit_count)),
+           matched[i]->weight, matched[i]->templ);
+  }
+  Printf("%s\n\n", line);
+}
+
+static void ReportIfNotSuspended(ThreadContextBase *tctx, void *arg) {
+  const InternalMmapVector<tid_t> &suspended_threads =
+      *(const InternalMmapVector<tid_t> *)arg;
+  if (tctx->status == ThreadStatusRunning) {
+    uptr i = InternalLowerBound(suspended_threads, tctx->os_id);
+    if (i >= suspended_threads.size() || suspended_threads[i] != tctx->os_id)
+      Report(
+          "Running thread %llu was not suspended. False leaks are possible.\n",
+          tctx->os_id);
+  }
+}
+
+#  if SANITIZER_FUCHSIA
+
+// Fuchsia provides a libc interface that guarantees all threads are
+// covered, and SuspendedThreadList is never really used.
+static void ReportUnsuspendedThreads(const SuspendedThreadsList &) {}
+
+#  else  // !SANITIZER_FUCHSIA
+
+static void ReportUnsuspendedThreads(
+    const SuspendedThreadsList &suspended_threads) {
+  InternalMmapVector<tid_t> threads(suspended_threads.ThreadCount());
+  for (uptr i = 0; i < suspended_threads.ThreadCount(); ++i)
+    threads[i] = suspended_threads.GetThreadID(i);
+
+  Sort(threads.data(), threads.size());
+
+  GetThreadRegistryLocked()->RunCallbackForEachThreadLocked(
+      &ReportIfNotSuspended, &threads);
+}
+
+#  endif  // !SANITIZER_FUCHSIA
+
+static void CheckForLeaksCallback(const SuspendedThreadsList &suspended_threads,
+                                  void *arg) {
+  CheckForLeaksParam *param = reinterpret_cast<CheckForLeaksParam *>(arg);
+  CHECK(param);
+  CHECK(!param->success);
+  ReportUnsuspendedThreads(suspended_threads);
+  ClassifyAllChunks(suspended_threads, &param->frontier);
+  ForEachChunk(CollectLeaksCb, &param->leaks);
+  // Clean up for subsequent leak checks. This assumes we did not overwrite any
+  // kIgnored tags.
+  ForEachChunk(ResetTagsCb, nullptr);
+  param->success = true;
+}
+
+static bool PrintResults(LeakReport &report) {
+  uptr unsuppressed_count = report.UnsuppressedLeakCount();
+  if (unsuppressed_count) {
+    Decorator d;
+    Printf(
+        "\n"
+        "================================================================="
+        "\n");
+    Printf("%s", d.Error());
+    Report("ERROR: LeakSanitizer: detected memory leaks\n");
+    Printf("%s", d.Default());
+    report.ReportTopLeaks(flags()->max_leaks);
+  }
+  if (common_flags()->print_suppressions)
+    GetSuppressionContext()->PrintMatchedSuppressions();
+  if (unsuppressed_count > 0) {
+    report.PrintSummary();
+    return true;
+  }
+  return false;
+}
+
+static bool CheckForLeaks() {
+  if (&__lsan_is_turned_off && __lsan_is_turned_off())
+    return false;
+  // Inside LockStuffAndStopTheWorld we can't run symbolizer, so we can't match
+  // suppressions. However if a stack id was previously suppressed, it should be
+  // suppressed in future checks as well.
+  for (int i = 0;; ++i) {
+    EnsureMainThreadIDIsCorrect();
+    CheckForLeaksParam param;
+    LockStuffAndStopTheWorld(CheckForLeaksCallback, &param);
+    if (!param.success) {
+      Report("LeakSanitizer has encountered a fatal error.\n");
+      Report(
+          "HINT: For debugging, try setting environment variable "
+          "LSAN_OPTIONS=verbosity=1:log_threads=1\n");
+      Report(
+          "HINT: LeakSanitizer does not work under ptrace (strace, gdb, "
+          "etc)\n");
+      Die();
+    }
+    LeakReport leak_report;
+    leak_report.AddLeakedChunks(param.leaks);
+
+    // No new suppressions stacks, so rerun will not help and we can report.
+    if (!leak_report.ApplySuppressions())
+      return PrintResults(leak_report);
+
+    // No indirect leaks to report, so we are done here.
+    if (!leak_report.IndirectUnsuppressedLeakCount())
+      return PrintResults(leak_report);
+
+    if (i >= 8) {
+      Report("WARNING: LeakSanitizer gave up on indirect leaks suppression.\n");
+      return PrintResults(leak_report);
+    }
+
+    // We found a new previously unseen suppressed call stack. Rerun to make
+    // sure it does not hold indirect leaks.
+    VReport(1, "Rerun with %zu suppressed stacks.",
+            GetSuppressionContext()->GetSortedSuppressedStacks().size());
+  }
+}
+
+static bool has_reported_leaks = false;
+bool HasReportedLeaks() { return has_reported_leaks; }
+
+void DoLeakCheck() {
+  Lock l(&global_mutex);
+  static bool already_done;
+  if (already_done)
+    return;
+  already_done = true;
+  has_reported_leaks = CheckForLeaks();
+  if (has_reported_leaks)
+    HandleLeaks();
+}
+
+static int DoRecoverableLeakCheck() {
+  Lock l(&global_mutex);
+  bool have_leaks = CheckForLeaks();
+  return have_leaks ? 1 : 0;
+}
+
+void DoRecoverableLeakCheckVoid() { DoRecoverableLeakCheck(); }
+
+///// LeakReport implementation. /////
+
+// A hard limit on the number of distinct leaks, to avoid quadratic complexity
+// in LeakReport::AddLeakedChunk(). We don't expect to ever see this many leaks
+// in real-world applications.
+// FIXME: Get rid of this limit by moving logic into DedupLeaks.
+const uptr kMaxLeaksConsidered = 5000;
+
+void LeakReport::AddLeakedChunks(const LeakedChunks &chunks) {
+  for (const LeakedChunk &leak : chunks) {
+    uptr chunk = leak.chunk;
+    u32 stack_trace_id = leak.stack_trace_id;
+    uptr leaked_size = leak.leaked_size;
+    ChunkTag tag = leak.tag;
+    CHECK(tag == kDirectlyLeaked || tag == kIndirectlyLeaked);
+
+    if (u32 resolution = flags()->resolution) {
+      StackTrace stack = StackDepotGet(stack_trace_id);
+      stack.size = Min(stack.size, resolution);
+      stack_trace_id = StackDepotPut(stack);
+    }
+
+    bool is_directly_leaked = (tag == kDirectlyLeaked);
+    uptr i;
+    for (i = 0; i < leaks_.size(); i++) {
+      if (leaks_[i].stack_trace_id == stack_trace_id &&
+          leaks_[i].is_directly_leaked == is_directly_leaked) {
+        leaks_[i].hit_count++;
+        leaks_[i].total_size += leaked_size;
+        break;
+      }
+    }
+    if (i == leaks_.size()) {
+      if (leaks_.size() == kMaxLeaksConsidered)
+        return;
+      Leak leak = {next_id_++,         /* hit_count */ 1,
+                   leaked_size,        stack_trace_id,
+                   is_directly_leaked, /* is_suppressed */ false};
+      leaks_.push_back(leak);
+    }
+    if (flags()->report_objects) {
+      LeakedObject obj = {leaks_[i].id, chunk, leaked_size};
+      leaked_objects_.push_back(obj);
+    }
+  }
+}
+
+static bool LeakComparator(const Leak &leak1, const Leak &leak2) {
+  if (leak1.is_directly_leaked == leak2.is_directly_leaked)
+    return leak1.total_size > leak2.total_size;
+  else
+    return leak1.is_directly_leaked;
+}
+
+void LeakReport::ReportTopLeaks(uptr num_leaks_to_report) {
+  CHECK(leaks_.size() <= kMaxLeaksConsidered);
+  Printf("\n");
+  if (leaks_.size() == kMaxLeaksConsidered)
+    Printf(
+        "Too many leaks! Only the first %zu leaks encountered will be "
+        "reported.\n",
+        kMaxLeaksConsidered);
+
+  uptr unsuppressed_count = UnsuppressedLeakCount();
+  if (num_leaks_to_report > 0 && num_leaks_to_report < unsuppressed_count)
+    Printf("The %zu top leak(s):\n", num_leaks_to_report);
+  Sort(leaks_.data(), leaks_.size(), &LeakComparator);
+  uptr leaks_reported = 0;
+  for (uptr i = 0; i < leaks_.size(); i++) {
+    if (leaks_[i].is_suppressed)
+      continue;
+    PrintReportForLeak(i);
+    leaks_reported++;
+    if (leaks_reported == num_leaks_to_report)
+      break;
+  }
+  if (leaks_reported < unsuppressed_count) {
+    uptr remaining = unsuppressed_count - leaks_reported;
+    Printf("Omitting %zu more leak(s).\n", remaining);
+  }
+}
+
+void LeakReport::PrintReportForLeak(uptr index) {
+  Decorator d;
+  Printf("%s", d.Leak());
+  Printf("%s leak of %zu byte(s) in %zu object(s) allocated from:\n",
+         leaks_[index].is_directly_leaked ? "Direct" : "Indirect",
+         leaks_[index].total_size, leaks_[index].hit_count);
+  Printf("%s", d.Default());
+
+  CHECK(leaks_[index].stack_trace_id);
+  StackDepotGet(leaks_[index].stack_trace_id).Print();
+
+  if (flags()->report_objects) {
+    Printf("Objects leaked above:\n");
+    PrintLeakedObjectsForLeak(index);
+    Printf("\n");
+  }
+}
+
+void LeakReport::PrintLeakedObjectsForLeak(uptr index) {
+  u32 leak_id = leaks_[index].id;
+  for (uptr j = 0; j < leaked_objects_.size(); j++) {
+    if (leaked_objects_[j].leak_id == leak_id)
+      Printf("%p (%zu bytes)\n", (void *)leaked_objects_[j].addr,
+             leaked_objects_[j].size);
+  }
+}
+
+void LeakReport::PrintSummary() {
+  CHECK(leaks_.size() <= kMaxLeaksConsidered);
+  uptr bytes = 0, allocations = 0;
+  for (uptr i = 0; i < leaks_.size(); i++) {
+    if (leaks_[i].is_suppressed)
+      continue;
+    bytes += leaks_[i].total_size;
+    allocations += leaks_[i].hit_count;
+  }
+  InternalScopedString summary;
+  summary.append("%zu byte(s) leaked in %zu allocation(s).", bytes,
+                 allocations);
+  ReportErrorSummary(summary.data());
+}
+
+uptr LeakReport::ApplySuppressions() {
+  LeakSuppressionContext *suppressions = GetSuppressionContext();
+  uptr new_suppressions = false;
+  for (uptr i = 0; i < leaks_.size(); i++) {
+    if (suppressions->Suppress(leaks_[i].stack_trace_id, leaks_[i].hit_count,
+                               leaks_[i].total_size)) {
+      leaks_[i].is_suppressed = true;
+      ++new_suppressions;
+    }
+  }
+  return new_suppressions;
+}
+
+uptr LeakReport::UnsuppressedLeakCount() {
+  uptr result = 0;
+  for (uptr i = 0; i < leaks_.size(); i++)
+    if (!leaks_[i].is_suppressed)
+      result++;
+  return result;
+}
+
+uptr LeakReport::IndirectUnsuppressedLeakCount() {
+  uptr result = 0;
+  for (uptr i = 0; i < leaks_.size(); i++)
+    if (!leaks_[i].is_suppressed && !leaks_[i].is_directly_leaked)
+      result++;
+  return result;
+}
+
+}  // namespace __lsan
+#else   // CAN_SANITIZE_LEAKS
+namespace __lsan {
+void InitCommonLsan() {}
+void DoLeakCheck() {}
+void DoRecoverableLeakCheckVoid() {}
+void DisableInThisThread() {}
+void EnableInThisThread() {}
+}  // namespace __lsan
+#endif  // CAN_SANITIZE_LEAKS
+
+using namespace __lsan;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_ignore_object(const void *p) {
+#if CAN_SANITIZE_LEAKS
+  if (!common_flags()->detect_leaks)
+    return;
+  // Cannot use PointsIntoChunk or LsanMetadata here, since the allocator is not
+  // locked.
+  Lock l(&global_mutex);
+  IgnoreObjectResult res = IgnoreObjectLocked(p);
+  if (res == kIgnoreObjectInvalid)
+    VReport(1, "__lsan_ignore_object(): no heap object found at %p", p);
+  if (res == kIgnoreObjectAlreadyIgnored)
+    VReport(1,
+            "__lsan_ignore_object(): "
+            "heap object at %p is already being ignored\n",
+            p);
+  if (res == kIgnoreObjectSuccess)
+    VReport(1, "__lsan_ignore_object(): ignoring heap object at %p\n", p);
+#endif  // CAN_SANITIZE_LEAKS
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_register_root_region(const void *begin, uptr size) {
+#if CAN_SANITIZE_LEAKS
+  Lock l(&global_mutex);
+  RootRegion region = {reinterpret_cast<uptr>(begin), size};
+  root_regions.push_back(region);
+  VReport(1, "Registered root region at %p of size %zu\n", begin, size);
+#endif  // CAN_SANITIZE_LEAKS
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_unregister_root_region(const void *begin, uptr size) {
+#if CAN_SANITIZE_LEAKS
+  Lock l(&global_mutex);
+  bool removed = false;
+  for (uptr i = 0; i < root_regions.size(); i++) {
+    RootRegion region = root_regions[i];
+    if (region.begin == reinterpret_cast<uptr>(begin) && region.size == size) {
+      removed = true;
+      uptr last_index = root_regions.size() - 1;
+      root_regions[i] = root_regions[last_index];
+      root_regions.pop_back();
+      VReport(1, "Unregistered root region at %p of size %zu\n", begin, size);
+      break;
+    }
+  }
+  if (!removed) {
+    Report(
+        "__lsan_unregister_root_region(): region at %p of size %zu has not "
+        "been registered.\n",
+        begin, size);
+    Die();
+  }
+#endif  // CAN_SANITIZE_LEAKS
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_disable() {
+#if CAN_SANITIZE_LEAKS
+  __lsan::DisableInThisThread();
+#endif
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_enable() {
+#if CAN_SANITIZE_LEAKS
+  __lsan::EnableInThisThread();
+#endif
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_do_leak_check() {
+#if CAN_SANITIZE_LEAKS
+  if (common_flags()->detect_leaks)
+    __lsan::DoLeakCheck();
+#endif  // CAN_SANITIZE_LEAKS
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __lsan_do_recoverable_leak_check() {
+#if CAN_SANITIZE_LEAKS
+  if (common_flags()->detect_leaks)
+    return __lsan::DoRecoverableLeakCheck();
+#endif  // CAN_SANITIZE_LEAKS
+  return 0;
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(const char *, __lsan_default_options, void) {
+  return "";
+}
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE int
+__lsan_is_turned_off() {
+  return 0;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE const char *
+__lsan_default_suppressions() {
+  return "";
+}
+#endif
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_common.h b/contrib/libs/clang14-rt/lib/lsan/lsan_common.h
new file mode 100644
index 0000000000..6b06c4517c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_common.h
@@ -0,0 +1,316 @@
+//=-- lsan_common.h -------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Private LSan header.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LSAN_COMMON_H
+#define LSAN_COMMON_H
+
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_platform.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stoptheworld.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+// LeakSanitizer relies on some Glibc's internals (e.g. TLS machinery) on Linux.
+// Also, LSan doesn't like 32 bit architectures
+// because of "small" (4 bytes) pointer size that leads to high false negative
+// ratio on large leaks. But we still want to have it for some 32 bit arches
+// (e.g. x86), see https://github.com/google/sanitizers/issues/403.
+// To enable LeakSanitizer on a new architecture, one needs to implement the
+// internal_clone function as well as (probably) adjust the TLS machinery for
+// the new architecture inside the sanitizer library.
+// Exclude leak-detection on arm32 for Android because `__aeabi_read_tp`
+// is missing. This caused a link error.
+#if SANITIZER_ANDROID && (__ANDROID_API__ < 28 || defined(__arm__))
+#  define CAN_SANITIZE_LEAKS 0
+#elif (SANITIZER_LINUX || SANITIZER_MAC) && (SANITIZER_WORDSIZE == 64) && \
+    (defined(__x86_64__) || defined(__mips64) || defined(__aarch64__) ||  \
+     defined(__powerpc64__) || defined(__s390x__))
+#  define CAN_SANITIZE_LEAKS 1
+#elif defined(__i386__) && (SANITIZER_LINUX || SANITIZER_MAC)
+#  define CAN_SANITIZE_LEAKS 1
+#elif defined(__arm__) && SANITIZER_LINUX
+#  define CAN_SANITIZE_LEAKS 1
+#elif SANITIZER_RISCV64 && SANITIZER_LINUX
+#  define CAN_SANITIZE_LEAKS 1
+#elif SANITIZER_NETBSD || SANITIZER_FUCHSIA
+#  define CAN_SANITIZE_LEAKS 1
+#else
+#  define CAN_SANITIZE_LEAKS 0
+#endif
+
+namespace __sanitizer {
+class FlagParser;
+class ThreadRegistry;
+class ThreadContextBase;
+struct DTLS;
+}
+
+namespace __lsan {
+
+// Chunk tags.
+enum ChunkTag {
+  kDirectlyLeaked = 0,  // default
+  kIndirectlyLeaked = 1,
+  kReachable = 2,
+  kIgnored = 3
+};
+
+struct Flags {
+#define LSAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "lsan_flags.inc"
+#undef LSAN_FLAG
+
+  void SetDefaults();
+  uptr pointer_alignment() const {
+    return use_unaligned ? 1 : sizeof(uptr);
+  }
+};
+
+extern Flags lsan_flags;
+inline Flags *flags() { return &lsan_flags; }
+void RegisterLsanFlags(FlagParser *parser, Flags *f);
+
+struct LeakedChunk {
+  uptr chunk;
+  u32 stack_trace_id;
+  uptr leaked_size;
+  ChunkTag tag;
+};
+
+using LeakedChunks = InternalMmapVector<LeakedChunk>;
+
+struct Leak {
+  u32 id;
+  uptr hit_count;
+  uptr total_size;
+  u32 stack_trace_id;
+  bool is_directly_leaked;
+  bool is_suppressed;
+};
+
+struct LeakedObject {
+  u32 leak_id;
+  uptr addr;
+  uptr size;
+};
+
+// Aggregates leaks by stack trace prefix.
+class LeakReport {
+ public:
+  LeakReport() {}
+  void AddLeakedChunks(const LeakedChunks &chunks);
+  void ReportTopLeaks(uptr max_leaks);
+  void PrintSummary();
+  uptr ApplySuppressions();
+  uptr UnsuppressedLeakCount();
+  uptr IndirectUnsuppressedLeakCount();
+
+ private:
+  void PrintReportForLeak(uptr index);
+  void PrintLeakedObjectsForLeak(uptr index);
+
+  u32 next_id_ = 0;
+  InternalMmapVector<Leak> leaks_;
+  InternalMmapVector<LeakedObject> leaked_objects_;
+};
+
+typedef InternalMmapVector<uptr> Frontier;
+
+// Platform-specific functions.
+void InitializePlatformSpecificModules();
+void ProcessGlobalRegions(Frontier *frontier);
+void ProcessPlatformSpecificAllocations(Frontier *frontier);
+
+struct RootRegion {
+  uptr begin;
+  uptr size;
+};
+
+// LockStuffAndStopTheWorld can start to use Scan* calls to collect into
+// this Frontier vector before the StopTheWorldCallback actually runs.
+// This is used when the OS has a unified callback API for suspending
+// threads and enumerating roots.
+struct CheckForLeaksParam {
+  Frontier frontier;
+  LeakedChunks leaks;
+  bool success = false;
+};
+
+InternalMmapVectorNoCtor<RootRegion> const *GetRootRegions();
+void ScanRootRegion(Frontier *frontier, RootRegion const &region,
+                    uptr region_begin, uptr region_end, bool is_readable);
+void ForEachExtraStackRangeCb(uptr begin, uptr end, void* arg);
+void GetAdditionalThreadContextPtrs(ThreadContextBase *tctx, void *ptrs);
+// Run stoptheworld while holding any platform-specific locks, as well as the
+// allocator and thread registry locks.
+void LockStuffAndStopTheWorld(StopTheWorldCallback callback,
+                              CheckForLeaksParam* argument);
+
+void ScanRangeForPointers(uptr begin, uptr end,
+                          Frontier *frontier,
+                          const char *region_type, ChunkTag tag);
+void ScanGlobalRange(uptr begin, uptr end, Frontier *frontier);
+
+enum IgnoreObjectResult {
+  kIgnoreObjectSuccess,
+  kIgnoreObjectAlreadyIgnored,
+  kIgnoreObjectInvalid
+};
+
+// Functions called from the parent tool.
+const char *MaybeCallLsanDefaultOptions();
+void InitCommonLsan();
+void DoLeakCheck();
+void DoRecoverableLeakCheckVoid();
+void DisableCounterUnderflow();
+bool DisabledInThisThread();
+
+// Used to implement __lsan::ScopedDisabler.
+void DisableInThisThread();
+void EnableInThisThread();
+// Can be used to ignore memory allocated by an intercepted
+// function.
+struct ScopedInterceptorDisabler {
+  ScopedInterceptorDisabler() { DisableInThisThread(); }
+  ~ScopedInterceptorDisabler() { EnableInThisThread(); }
+};
+
+// According to Itanium C++ ABI array cookie is a one word containing
+// size of allocated array.
+static inline bool IsItaniumABIArrayCookie(uptr chunk_beg, uptr chunk_size,
+                                           uptr addr) {
+  return chunk_size == sizeof(uptr) && chunk_beg + chunk_size == addr &&
+         *reinterpret_cast<uptr *>(chunk_beg) == 0;
+}
+
+// According to ARM C++ ABI array cookie consists of two words:
+// struct array_cookie {
+//   std::size_t element_size; // element_size != 0
+//   std::size_t element_count;
+// };
+static inline bool IsARMABIArrayCookie(uptr chunk_beg, uptr chunk_size,
+                                       uptr addr) {
+  return chunk_size == 2 * sizeof(uptr) && chunk_beg + chunk_size == addr &&
+         *reinterpret_cast<uptr *>(chunk_beg + sizeof(uptr)) == 0;
+}
+
+// Special case for "new T[0]" where T is a type with DTOR.
+// new T[0] will allocate a cookie (one or two words) for the array size (0)
+// and store a pointer to the end of allocated chunk. The actual cookie layout
+// varies between platforms according to their C++ ABI implementation.
+inline bool IsSpecialCaseOfOperatorNew0(uptr chunk_beg, uptr chunk_size,
+                                        uptr addr) {
+#if defined(__arm__)
+  return IsARMABIArrayCookie(chunk_beg, chunk_size, addr);
+#else
+  return IsItaniumABIArrayCookie(chunk_beg, chunk_size, addr);
+#endif
+}
+
+// The following must be implemented in the parent tool.
+
+void ForEachChunk(ForEachChunkCallback callback, void *arg);
+// Returns the address range occupied by the global allocator object.
+void GetAllocatorGlobalRange(uptr *begin, uptr *end);
+// Wrappers for allocator's ForceLock()/ForceUnlock().
+void LockAllocator();
+void UnlockAllocator();
+// Returns true if [addr, addr + sizeof(void *)) is poisoned.
+bool WordIsPoisoned(uptr addr);
+// Wrappers for ThreadRegistry access.
+void LockThreadRegistry() SANITIZER_NO_THREAD_SAFETY_ANALYSIS;
+void UnlockThreadRegistry() SANITIZER_NO_THREAD_SAFETY_ANALYSIS;
+
+struct ScopedStopTheWorldLock {
+  ScopedStopTheWorldLock() {
+    LockThreadRegistry();
+    LockAllocator();
+  }
+
+  ~ScopedStopTheWorldLock() {
+    UnlockAllocator();
+    UnlockThreadRegistry();
+  }
+
+  ScopedStopTheWorldLock &operator=(const ScopedStopTheWorldLock &) = delete;
+  ScopedStopTheWorldLock(const ScopedStopTheWorldLock &) = delete;
+};
+
+ThreadRegistry *GetThreadRegistryLocked();
+bool GetThreadRangesLocked(tid_t os_id, uptr *stack_begin, uptr *stack_end,
+                           uptr *tls_begin, uptr *tls_end, uptr *cache_begin,
+                           uptr *cache_end, DTLS **dtls);
+void GetAllThreadAllocatorCachesLocked(InternalMmapVector<uptr> *caches);
+void ForEachExtraStackRange(tid_t os_id, RangeIteratorCallback callback,
+                            void *arg);
+// If called from the main thread, updates the main thread's TID in the thread
+// registry. We need this to handle processes that fork() without a subsequent
+// exec(), which invalidates the recorded TID. To update it, we must call
+// gettid() from the main thread. Our solution is to call this function before
+// leak checking and also before every call to pthread_create() (to handle cases
+// where leak checking is initiated from a non-main thread).
+void EnsureMainThreadIDIsCorrect();
+// If p points into a chunk that has been allocated to the user, returns its
+// user-visible address. Otherwise, returns 0.
+uptr PointsIntoChunk(void *p);
+// Returns address of user-visible chunk contained in this allocator chunk.
+uptr GetUserBegin(uptr chunk);
+// Helper for __lsan_ignore_object().
+IgnoreObjectResult IgnoreObjectLocked(const void *p);
+
+// Return the linker module, if valid for the platform.
+LoadedModule *GetLinker();
+
+// Return true if LSan has finished leak checking and reported leaks.
+bool HasReportedLeaks();
+
+// Run platform-specific leak handlers.
+void HandleLeaks();
+
+// Wrapper for chunk metadata operations.
+class LsanMetadata {
+ public:
+  // Constructor accepts address of user-visible chunk.
+  explicit LsanMetadata(uptr chunk);
+  bool allocated() const;
+  ChunkTag tag() const;
+  void set_tag(ChunkTag value);
+  uptr requested_size() const;
+  u32 stack_trace_id() const;
+ private:
+  void *metadata_;
+};
+
+}  // namespace __lsan
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+const char *__lsan_default_options();
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+int __lsan_is_turned_off();
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+const char *__lsan_default_suppressions();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_register_root_region(const void *p, __lsan::uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __lsan_unregister_root_region(const void *p, __lsan::uptr size);
+
+}  // extern "C"
+
+#endif  // LSAN_COMMON_H
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_common_fuchsia.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_common_fuchsia.cpp
new file mode 100644
index 0000000000..be07a6ac84
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_common_fuchsia.cpp
@@ -0,0 +1,161 @@
+//=-- lsan_common_fuchsia.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Implementation of common leak checking functionality. Fuchsia-specific code.
+//
+//===---------------------------------------------------------------------===//
+
+#include "lsan_common.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if CAN_SANITIZE_LEAKS && SANITIZER_FUCHSIA
+#error #include <zircon/sanitizer.h>
+
+#include "lsan_allocator.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_stoptheworld_fuchsia.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+
+// Ensure that the Zircon system ABI is linked in.
+#pragma comment(lib, "zircon")
+
+namespace __lsan {
+
+void InitializePlatformSpecificModules() {}
+
+LoadedModule *GetLinker() { return nullptr; }
+
+__attribute__((tls_model("initial-exec"))) THREADLOCAL int disable_counter;
+bool DisabledInThisThread() { return disable_counter > 0; }
+void DisableInThisThread() { disable_counter++; }
+void EnableInThisThread() {
+  if (disable_counter == 0) {
+    DisableCounterUnderflow();
+  }
+  disable_counter--;
+}
+
+// There is nothing left to do after the globals callbacks.
+void ProcessGlobalRegions(Frontier *frontier) {}
+
+// Nothing to do here.
+void ProcessPlatformSpecificAllocations(Frontier *frontier) {}
+
+// On Fuchsia, we can intercept _Exit gracefully, and return a failing exit
+// code if required at that point.  Calling Die() here is undefined
+// behavior and causes rare race conditions.
+void HandleLeaks() {}
+
+int ExitHook(int status) {
+  return status == 0 && HasReportedLeaks() ? common_flags()->exitcode : status;
+}
+
+void LockStuffAndStopTheWorld(StopTheWorldCallback callback,
+                              CheckForLeaksParam *argument) {
+  ScopedStopTheWorldLock lock;
+
+  struct Params {
+    InternalMmapVector<uptr> allocator_caches;
+    StopTheWorldCallback callback;
+    CheckForLeaksParam *argument;
+  } params = {{}, callback, argument};
+
+  // Callback from libc for globals (data/bss modulo relro), when enabled.
+  auto globals = +[](void *chunk, size_t size, void *data) {
+    auto params = static_cast<const Params *>(data);
+    uptr begin = reinterpret_cast<uptr>(chunk);
+    uptr end = begin + size;
+    ScanGlobalRange(begin, end, &params->argument->frontier);
+  };
+
+  // Callback from libc for thread stacks.
+  auto stacks = +[](void *chunk, size_t size, void *data) {
+    auto params = static_cast<const Params *>(data);
+    uptr begin = reinterpret_cast<uptr>(chunk);
+    uptr end = begin + size;
+    ScanRangeForPointers(begin, end, &params->argument->frontier, "STACK",
+                         kReachable);
+  };
+
+  // Callback from libc for thread registers.
+  auto registers = +[](void *chunk, size_t size, void *data) {
+    auto params = static_cast<const Params *>(data);
+    uptr begin = reinterpret_cast<uptr>(chunk);
+    uptr end = begin + size;
+    ScanRangeForPointers(begin, end, &params->argument->frontier, "REGISTERS",
+                         kReachable);
+  };
+
+  if (flags()->use_tls) {
+    // Collect the allocator cache range from each thread so these
+    // can all be excluded from the reported TLS ranges.
+    GetAllThreadAllocatorCachesLocked(&params.allocator_caches);
+    __sanitizer::Sort(params.allocator_caches.data(),
+                      params.allocator_caches.size());
+  }
+
+  // Callback from libc for TLS regions.  This includes thread_local
+  // variables as well as C11 tss_set and POSIX pthread_setspecific.
+  auto tls = +[](void *chunk, size_t size, void *data) {
+    auto params = static_cast<const Params *>(data);
+    uptr begin = reinterpret_cast<uptr>(chunk);
+    uptr end = begin + size;
+    auto i = __sanitizer::InternalLowerBound(params->allocator_caches, begin);
+    if (i < params->allocator_caches.size() &&
+        params->allocator_caches[i] >= begin &&
+        end - params->allocator_caches[i] <= sizeof(AllocatorCache)) {
+      // Split the range in two and omit the allocator cache within.
+      ScanRangeForPointers(begin, params->allocator_caches[i],
+                           &params->argument->frontier, "TLS", kReachable);
+      uptr begin2 = params->allocator_caches[i] + sizeof(AllocatorCache);
+      ScanRangeForPointers(begin2, end, &params->argument->frontier, "TLS",
+                           kReachable);
+    } else {
+      ScanRangeForPointers(begin, end, &params->argument->frontier, "TLS",
+                           kReachable);
+    }
+  };
+
+  // This stops the world and then makes callbacks for various memory regions.
+  // The final callback is the last thing before the world starts up again.
+  __sanitizer_memory_snapshot(
+      flags()->use_globals ? globals : nullptr,
+      flags()->use_stacks ? stacks : nullptr,
+      flags()->use_registers ? registers : nullptr,
+      flags()->use_tls ? tls : nullptr,
+      [](zx_status_t, void *data) {
+        auto params = static_cast<const Params *>(data);
+
+        // We don't use the thread registry at all for enumerating the threads
+        // and their stacks, registers, and TLS regions.  So use it separately
+        // just for the allocator cache, and to call ForEachExtraStackRange,
+        // which ASan needs.
+        if (flags()->use_stacks) {
+          GetThreadRegistryLocked()->RunCallbackForEachThreadLocked(
+              [](ThreadContextBase *tctx, void *arg) {
+                ForEachExtraStackRange(tctx->os_id, ForEachExtraStackRangeCb,
+                                       arg);
+              },
+              &params->argument->frontier);
+        }
+
+        params->callback(SuspendedThreadsListFuchsia(), params->argument);
+      },
+      &params);
+}
+
+}  // namespace __lsan
+
+// This is declared (in extern "C") by <zircon/sanitizer.h>.
+// _Exit calls this directly to intercept and change the status value.
+int __sanitizer_process_exit_hook(int status) {
+  return __lsan::ExitHook(status);
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_common_linux.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_common_linux.cpp
new file mode 100644
index 0000000000..692ad35169
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_common_linux.cpp
@@ -0,0 +1,147 @@
+//=-- lsan_common_linux.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Implementation of common leak checking functionality. Linux/NetBSD-specific
+// code.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#include "lsan_common.h"
+
+#if CAN_SANITIZE_LEAKS && (SANITIZER_LINUX || SANITIZER_NETBSD)
+#include <link.h>
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_getauxval.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __lsan {
+
+static const char kLinkerName[] = "ld";
+
+static char linker_placeholder[sizeof(LoadedModule)] ALIGNED(64);
+static LoadedModule *linker = nullptr;
+
+static bool IsLinker(const LoadedModule& module) {
+#if SANITIZER_USE_GETAUXVAL
+  return module.base_address() == getauxval(AT_BASE);
+#else
+  return LibraryNameIs(module.full_name(), kLinkerName);
+#endif  // SANITIZER_USE_GETAUXVAL
+}
+
+__attribute__((tls_model("initial-exec")))
+THREADLOCAL int disable_counter;
+bool DisabledInThisThread() { return disable_counter > 0; }
+void DisableInThisThread() { disable_counter++; }
+void EnableInThisThread() {
+  if (disable_counter == 0) {
+    DisableCounterUnderflow();
+  }
+  disable_counter--;
+}
+
+void InitializePlatformSpecificModules() {
+  ListOfModules modules;
+  modules.init();
+  for (LoadedModule &module : modules) {
+    if (!IsLinker(module))
+      continue;
+    if (linker == nullptr) {
+      linker = reinterpret_cast<LoadedModule *>(linker_placeholder);
+      *linker = module;
+      module = LoadedModule();
+    } else {
+      VReport(1, "LeakSanitizer: Multiple modules match \"%s\". "
+              "TLS and other allocations originating from linker might be "
+              "falsely reported as leaks.\n", kLinkerName);
+      linker->clear();
+      linker = nullptr;
+      return;
+    }
+  }
+  if (linker == nullptr) {
+    VReport(1, "LeakSanitizer: Dynamic linker not found. TLS and other "
+               "allocations originating from linker might be falsely reported "
+                "as leaks.\n");
+  }
+}
+
+static int ProcessGlobalRegionsCallback(struct dl_phdr_info *info, size_t size,
+                                        void *data) {
+  Frontier *frontier = reinterpret_cast<Frontier *>(data);
+  for (uptr j = 0; j < info->dlpi_phnum; j++) {
+    const ElfW(Phdr) *phdr = &(info->dlpi_phdr[j]);
+    // We're looking for .data and .bss sections, which reside in writeable,
+    // loadable segments.
+    if (!(phdr->p_flags & PF_W) || (phdr->p_type != PT_LOAD) ||
+        (phdr->p_memsz == 0))
+      continue;
+    uptr begin = info->dlpi_addr + phdr->p_vaddr;
+    uptr end = begin + phdr->p_memsz;
+    ScanGlobalRange(begin, end, frontier);
+  }
+  return 0;
+}
+
+#if SANITIZER_ANDROID && __ANDROID_API__ < 21
+extern "C" __attribute__((weak)) int dl_iterate_phdr(
+    int (*)(struct dl_phdr_info *, size_t, void *), void *);
+#endif
+
+// Scans global variables for heap pointers.
+void ProcessGlobalRegions(Frontier *frontier) {
+  if (!flags()->use_globals) return;
+  dl_iterate_phdr(ProcessGlobalRegionsCallback, frontier);
+}
+
+LoadedModule *GetLinker() { return linker; }
+
+void ProcessPlatformSpecificAllocations(Frontier *frontier) {}
+
+struct DoStopTheWorldParam {
+  StopTheWorldCallback callback;
+  void *argument;
+};
+
+// While calling Die() here is undefined behavior and can potentially
+// cause race conditions, it isn't possible to intercept exit on linux,
+// so we have no choice but to call Die() from the atexit handler.
+void HandleLeaks() {
+  if (common_flags()->exitcode) Die();
+}
+
+static int LockStuffAndStopTheWorldCallback(struct dl_phdr_info *info,
+                                            size_t size, void *data) {
+  ScopedStopTheWorldLock lock;
+  DoStopTheWorldParam *param = reinterpret_cast<DoStopTheWorldParam *>(data);
+  StopTheWorld(param->callback, param->argument);
+  return 1;
+}
+
+// LSan calls dl_iterate_phdr() from the tracer task. This may deadlock: if one
+// of the threads is frozen while holding the libdl lock, the tracer will hang
+// in dl_iterate_phdr() forever.
+// Luckily, (a) the lock is reentrant and (b) libc can't distinguish between the
+// tracer task and the thread that spawned it. Thus, if we run the tracer task
+// while holding the libdl lock in the parent thread, we can safely reenter it
+// in the tracer. The solution is to run stoptheworld from a dl_iterate_phdr()
+// callback in the parent thread.
+void LockStuffAndStopTheWorld(StopTheWorldCallback callback,
+                              CheckForLeaksParam *argument) {
+  DoStopTheWorldParam param = {callback, argument};
+  dl_iterate_phdr(LockStuffAndStopTheWorldCallback, &param);
+}
+
+} // namespace __lsan
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_common_mac.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_common_mac.cpp
new file mode 100644
index 0000000000..a4204740c7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_common_mac.cpp
@@ -0,0 +1,204 @@
+//=-- lsan_common_mac.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Implementation of common leak checking functionality. Darwin-specific code.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "lsan_common.h"
+
+#if CAN_SANITIZE_LEAKS && SANITIZER_MAC
+
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "lsan_allocator.h"
+
+#include <pthread.h>
+
+#include <mach/mach.h>
+
+// Only introduced in Mac OS X 10.9.
+#ifdef VM_MEMORY_OS_ALLOC_ONCE
+static const int kSanitizerVmMemoryOsAllocOnce = VM_MEMORY_OS_ALLOC_ONCE;
+#else
+static const int kSanitizerVmMemoryOsAllocOnce = 73;
+#endif
+
+namespace __lsan {
+
+typedef struct {
+  int disable_counter;
+  u32 current_thread_id;
+  AllocatorCache cache;
+} thread_local_data_t;
+
+static pthread_key_t key;
+static pthread_once_t key_once = PTHREAD_ONCE_INIT;
+
+// The main thread destructor requires the current thread id,
+// so we can't destroy it until it's been used and reset to invalid tid
+void restore_tid_data(void *ptr) {
+  thread_local_data_t *data = (thread_local_data_t *)ptr;
+  if (data->current_thread_id != kInvalidTid)
+    pthread_setspecific(key, data);
+}
+
+static void make_tls_key() {
+  CHECK_EQ(pthread_key_create(&key, restore_tid_data), 0);
+}
+
+static thread_local_data_t *get_tls_val(bool alloc) {
+  pthread_once(&key_once, make_tls_key);
+
+  thread_local_data_t *ptr = (thread_local_data_t *)pthread_getspecific(key);
+  if (ptr == NULL && alloc) {
+    ptr = (thread_local_data_t *)InternalAlloc(sizeof(*ptr));
+    ptr->disable_counter = 0;
+    ptr->current_thread_id = kInvalidTid;
+    ptr->cache = AllocatorCache();
+    pthread_setspecific(key, ptr);
+  }
+
+  return ptr;
+}
+
+bool DisabledInThisThread() {
+  thread_local_data_t *data = get_tls_val(false);
+  return data ? data->disable_counter > 0 : false;
+}
+
+void DisableInThisThread() { ++get_tls_val(true)->disable_counter; }
+
+void EnableInThisThread() {
+  int *disable_counter = &get_tls_val(true)->disable_counter;
+  if (*disable_counter == 0) {
+    DisableCounterUnderflow();
+  }
+  --*disable_counter;
+}
+
+u32 GetCurrentThread() {
+  thread_local_data_t *data = get_tls_val(false);
+  return data ? data->current_thread_id : kInvalidTid;
+}
+
+void SetCurrentThread(u32 tid) { get_tls_val(true)->current_thread_id = tid; }
+
+AllocatorCache *GetAllocatorCache() { return &get_tls_val(true)->cache; }
+
+LoadedModule *GetLinker() { return nullptr; }
+
+// Required on Linux for initialization of TLS behavior, but should not be
+// required on Darwin.
+void InitializePlatformSpecificModules() {}
+
+// Sections which can't contain contain global pointers. This list errs on the
+// side of caution to avoid false positives, at the expense of performance.
+//
+// Other potentially safe sections include:
+// __all_image_info, __crash_info, __const, __got, __interpose, __objc_msg_break
+//
+// Sections which definitely cannot be included here are:
+// __objc_data, __objc_const, __data, __bss, __common, __thread_data,
+// __thread_bss, __thread_vars, __objc_opt_rw, __objc_opt_ptrs
+static const char *kSkippedSecNames[] = {
+    "__cfstring",       "__la_symbol_ptr",  "__mod_init_func",
+    "__mod_term_func",  "__nl_symbol_ptr",  "__objc_classlist",
+    "__objc_classrefs", "__objc_imageinfo", "__objc_nlclslist",
+    "__objc_protolist", "__objc_selrefs",   "__objc_superrefs"};
+
+// Scans global variables for heap pointers.
+void ProcessGlobalRegions(Frontier *frontier) {
+  for (auto name : kSkippedSecNames)
+    CHECK(internal_strnlen(name, kMaxSegName + 1) <= kMaxSegName);
+
+  MemoryMappingLayout memory_mapping(false);
+  InternalMmapVector<LoadedModule> modules;
+  modules.reserve(128);
+  memory_mapping.DumpListOfModules(&modules);
+  for (uptr i = 0; i < modules.size(); ++i) {
+    // Even when global scanning is disabled, we still need to scan
+    // system libraries for stashed pointers
+    if (!flags()->use_globals && modules[i].instrumented()) continue;
+
+    for (const __sanitizer::LoadedModule::AddressRange &range :
+         modules[i].ranges()) {
+      // Sections storing global variables are writable and non-executable
+      if (range.executable || !range.writable) continue;
+
+      for (auto name : kSkippedSecNames) {
+        if (!internal_strcmp(range.name, name)) continue;
+      }
+
+      ScanGlobalRange(range.beg, range.end, frontier);
+    }
+  }
+}
+
+void ProcessPlatformSpecificAllocations(Frontier *frontier) {
+  vm_address_t address = 0;
+  kern_return_t err = KERN_SUCCESS;
+
+  InternalMmapVectorNoCtor<RootRegion> const *root_regions = GetRootRegions();
+
+  while (err == KERN_SUCCESS) {
+    vm_size_t size = 0;
+    unsigned depth = 1;
+    struct vm_region_submap_info_64 info;
+    mach_msg_type_number_t count = VM_REGION_SUBMAP_INFO_COUNT_64;
+    err = vm_region_recurse_64(mach_task_self(), &address, &size, &depth,
+                               (vm_region_info_t)&info, &count);
+
+    uptr end_address = address + size;
+
+    // libxpc stashes some pointers in the Kernel Alloc Once page,
+    // make sure not to report those as leaks.
+    if (info.user_tag == kSanitizerVmMemoryOsAllocOnce) {
+      ScanRangeForPointers(address, end_address, frontier, "GLOBAL",
+                           kReachable);
+
+      // Recursing over the full memory map is very slow, break out
+      // early if we don't need the full iteration.
+      if (!flags()->use_root_regions || !root_regions->size())
+        break;
+    }
+
+    // This additional root region scan is required on Darwin in order to
+    // detect root regions contained within mmap'd memory regions, because
+    // the Darwin implementation of sanitizer_procmaps traverses images
+    // as loaded by dyld, and not the complete set of all memory regions.
+    //
+    // TODO(fjricci) - remove this once sanitizer_procmaps_mac has the same
+    // behavior as sanitizer_procmaps_linux and traverses all memory regions
+    if (flags()->use_root_regions) {
+      for (uptr i = 0; i < root_regions->size(); i++) {
+        ScanRootRegion(frontier, (*root_regions)[i], address, end_address,
+                       info.protection & kProtectionRead);
+      }
+    }
+
+    address = end_address;
+  }
+}
+
+// On darwin, we can intercept _exit gracefully, and return a failing exit code
+// if required at that point. Calling Die() here is undefined behavior and
+// causes rare race conditions.
+void HandleLeaks() {}
+
+void LockStuffAndStopTheWorld(StopTheWorldCallback callback,
+                              CheckForLeaksParam *argument) {
+  ScopedStopTheWorldLock lock;
+  StopTheWorld(callback, argument);
+}
+
+} // namespace __lsan
+
+#endif // CAN_SANITIZE_LEAKS && SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_flags.inc b/contrib/libs/clang14-rt/lib/lsan/lsan_flags.inc
new file mode 100644
index 0000000000..9350f4bcdc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_flags.inc
@@ -0,0 +1,46 @@
+//===-- lsan_flags.inc ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// LSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef LSAN_FLAG
+# error "Define LSAN_FLAG prior to including this file!"
+#endif
+
+// LSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+LSAN_FLAG(bool, report_objects, false,
+          "Print addresses of leaked objects after main leak report.")
+LSAN_FLAG(
+    int, resolution, 0,
+    "Aggregate two objects into one leak if this many stack frames match. If "
+    "zero, the entire stack trace must match.")
+LSAN_FLAG(int, max_leaks, 0, "The number of leaks reported.")
+
+// Flags controlling the root set of reachable memory.
+LSAN_FLAG(bool, use_globals, true,
+          "Root set: include global variables (.data and .bss)")
+LSAN_FLAG(bool, use_stacks, true, "Root set: include thread stacks")
+LSAN_FLAG(bool, use_registers, true, "Root set: include thread registers")
+LSAN_FLAG(bool, use_tls, true,
+          "Root set: include TLS and thread-specific storage")
+LSAN_FLAG(bool, use_root_regions, true,
+          "Root set: include regions added via __lsan_register_root_region().")
+LSAN_FLAG(bool, use_ld_allocations, true,
+          "Root set: mark as reachable all allocations made from dynamic "
+          "linker. This was the old way to handle dynamic TLS, and will "
+          "be removed soon. Do not use this flag.")
+
+LSAN_FLAG(bool, use_unaligned, false, "Consider unaligned pointers valid.")
+LSAN_FLAG(bool, use_poisoned, false,
+          "Consider pointers found in poisoned memory to be valid.")
+LSAN_FLAG(bool, log_pointers, false, "Debug logging")
+LSAN_FLAG(bool, log_threads, false, "Debug logging")
+LSAN_FLAG(const char *, suppressions, "", "Suppressions file name.")
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.cpp
new file mode 100644
index 0000000000..655ca5f63f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.cpp
@@ -0,0 +1,122 @@
+//=-- lsan_fuchsia.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Standalone LSan RTL code specific to Fuchsia.
+//
+//===---------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if SANITIZER_FUCHSIA
+#error #include <zircon/sanitizer.h>
+
+#include "lsan.h"
+#include "lsan_allocator.h"
+
+using namespace __lsan;
+
+namespace __lsan {
+
+void LsanOnDeadlySignal(int signo, void *siginfo, void *context) {}
+
+ThreadContext::ThreadContext(int tid) : ThreadContextLsanBase(tid) {}
+
+struct OnCreatedArgs {
+  uptr stack_begin, stack_end;
+};
+
+// On Fuchsia, the stack bounds of a new thread are available before
+// the thread itself has started running.
+void ThreadContext::OnCreated(void *arg) {
+  // Stack bounds passed through from __sanitizer_before_thread_create_hook
+  // or InitializeMainThread.
+  auto args = reinterpret_cast<const OnCreatedArgs *>(arg);
+  stack_begin_ = args->stack_begin;
+  stack_end_ = args->stack_end;
+}
+
+struct OnStartedArgs {
+  uptr cache_begin, cache_end;
+};
+
+void ThreadContext::OnStarted(void *arg) {
+  auto args = reinterpret_cast<const OnStartedArgs *>(arg);
+  cache_begin_ = args->cache_begin;
+  cache_end_ = args->cache_end;
+}
+
+void ThreadStart(u32 tid) {
+  OnStartedArgs args;
+  GetAllocatorCacheRange(&args.cache_begin, &args.cache_end);
+  CHECK_EQ(args.cache_end - args.cache_begin, sizeof(AllocatorCache));
+  ThreadContextLsanBase::ThreadStart(tid, GetTid(), ThreadType::Regular, &args);
+}
+
+void InitializeMainThread() {
+  OnCreatedArgs args;
+  __sanitizer::GetThreadStackTopAndBottom(true, &args.stack_end,
+                                          &args.stack_begin);
+  u32 tid = ThreadCreate(kMainTid, true, &args);
+  CHECK_EQ(tid, 0);
+  ThreadStart(tid);
+}
+
+void GetAllThreadAllocatorCachesLocked(InternalMmapVector<uptr> *caches) {
+  GetThreadRegistryLocked()->RunCallbackForEachThreadLocked(
+      [](ThreadContextBase *tctx, void *arg) {
+        auto ctx = static_cast<ThreadContext *>(tctx);
+        static_cast<decltype(caches)>(arg)->push_back(ctx->cache_begin());
+      },
+      caches);
+}
+
+}  // namespace __lsan
+
+// These are declared (in extern "C") by <zircon/sanitizer.h>.
+// The system runtime will call our definitions directly.
+
+// This is called before each thread creation is attempted.  So, in
+// its first call, the calling thread is the initial and sole thread.
+void *__sanitizer_before_thread_create_hook(thrd_t thread, bool detached,
+                                            const char *name, void *stack_base,
+                                            size_t stack_size) {
+  ENSURE_LSAN_INITED;
+  EnsureMainThreadIDIsCorrect();
+  OnCreatedArgs args;
+  args.stack_begin = reinterpret_cast<uptr>(stack_base);
+  args.stack_end = args.stack_begin + stack_size;
+  u32 parent_tid = GetCurrentThread();
+  u32 tid = ThreadCreate(parent_tid, detached, &args);
+  return reinterpret_cast<void *>(static_cast<uptr>(tid));
+}
+
+// This is called after creating a new thread (in the creating thread),
+// with the pointer returned by __sanitizer_before_thread_create_hook (above).
+void __sanitizer_thread_create_hook(void *hook, thrd_t thread, int error) {
+  u32 tid = static_cast<u32>(reinterpret_cast<uptr>(hook));
+  // On success, there is nothing to do here.
+  if (error != thrd_success) {
+    // Clean up the thread registry for the thread creation that didn't happen.
+    GetThreadRegistryLocked()->FinishThread(tid);
+  }
+}
+
+// This is called in the newly-created thread before it runs anything else,
+// with the pointer returned by __sanitizer_before_thread_create_hook (above).
+void __sanitizer_thread_start_hook(void *hook, thrd_t self) {
+  u32 tid = static_cast<u32>(reinterpret_cast<uptr>(hook));
+  ThreadStart(tid);
+}
+
+// Each thread runs this just before it exits,
+// with the pointer returned by BeforeThreadCreateHook (above).
+// All per-thread destructors have already been called.
+void __sanitizer_thread_exit_hook(void *hook, thrd_t self) { ThreadFinish(); }
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.h b/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.h
new file mode 100644
index 0000000000..e730d8f25f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_fuchsia.h
@@ -0,0 +1,35 @@
+//=-- lsan_fuchsia.h ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Standalone LSan RTL code specific to Fuchsia.
+//
+//===---------------------------------------------------------------------===//
+
+#ifndef LSAN_FUCHSIA_H
+#define LSAN_FUCHSIA_H
+
+#include "lsan_thread.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if !SANITIZER_FUCHSIA
+#error "lsan_fuchsia.h is used only on Fuchsia systems (SANITIZER_FUCHSIA)"
+#endif
+
+namespace __lsan {
+
+class ThreadContext final : public ThreadContextLsanBase {
+ public:
+  explicit ThreadContext(int tid);
+  void OnCreated(void *arg) override;
+  void OnStarted(void *arg) override;
+};
+
+}  // namespace __lsan
+
+#endif  // LSAN_FUCHSIA_H
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_interceptors.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_interceptors.cpp
new file mode 100644
index 0000000000..205e85685a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_interceptors.cpp
@@ -0,0 +1,542 @@
+//=-- lsan_interceptors.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Interceptors for standalone LSan.
+//
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+#include "sanitizer_common/sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#if SANITIZER_POSIX
+#include "sanitizer_common/sanitizer_posix.h"
+#endif
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+#include "lsan.h"
+#include "lsan_allocator.h"
+#include "lsan_common.h"
+#include "lsan_thread.h"
+
+#include <stddef.h>
+
+using namespace __lsan;
+
+extern "C" {
+int pthread_attr_init(void *attr);
+int pthread_attr_destroy(void *attr);
+int pthread_attr_getdetachstate(void *attr, int *v);
+int pthread_key_create(unsigned *key, void (*destructor)(void* v));
+int pthread_setspecific(unsigned key, const void *v);
+}
+
+struct DlsymAlloc : DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return lsan_init_is_running; }
+  static void OnAllocate(const void *ptr, uptr size) {
+#if CAN_SANITIZE_LEAKS
+    // Suppress leaks from dlerror(). Previously dlsym hack on global array was
+    // used by leak sanitizer as a root region.
+    __lsan_register_root_region(ptr, size);
+#endif
+  }
+  static void OnFree(const void *ptr, uptr size) {
+#if CAN_SANITIZE_LEAKS
+    __lsan_unregister_root_region(ptr, size);
+#endif
+  }
+};
+
+///// Malloc/free interceptors. /////
+
+namespace std {
+  struct nothrow_t;
+  enum class align_val_t: size_t;
+}
+
+#if !SANITIZER_MAC
+INTERCEPTOR(void*, malloc, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_malloc(size, stack);
+}
+
+INTERCEPTOR(void, free, void *p) {
+  if (DlsymAlloc::PointerIsMine(p))
+    return DlsymAlloc::Free(p);
+  ENSURE_LSAN_INITED;
+  lsan_free(p);
+}
+
+INTERCEPTOR(void*, calloc, uptr nmemb, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_calloc(nmemb, size, stack);
+}
+
+INTERCEPTOR(void *, realloc, void *ptr, uptr size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_realloc(ptr, size, stack);
+}
+
+INTERCEPTOR(void*, reallocarray, void *q, uptr nmemb, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_reallocarray(q, nmemb, size, stack);
+}
+
+INTERCEPTOR(int, posix_memalign, void **memptr, uptr alignment, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_posix_memalign(memptr, alignment, size, stack);
+}
+
+INTERCEPTOR(void*, valloc, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_valloc(size, stack);
+}
+#endif  // !SANITIZER_MAC
+
+#if SANITIZER_INTERCEPT_MEMALIGN
+INTERCEPTOR(void*, memalign, uptr alignment, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_memalign(alignment, size, stack);
+}
+#define LSAN_MAYBE_INTERCEPT_MEMALIGN INTERCEPT_FUNCTION(memalign)
+#else
+#define LSAN_MAYBE_INTERCEPT_MEMALIGN
+#endif  // SANITIZER_INTERCEPT_MEMALIGN
+
+#if SANITIZER_INTERCEPT___LIBC_MEMALIGN
+INTERCEPTOR(void *, __libc_memalign, uptr alignment, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  void *res = lsan_memalign(alignment, size, stack);
+  DTLS_on_libc_memalign(res, size);
+  return res;
+}
+#define LSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN INTERCEPT_FUNCTION(__libc_memalign)
+#else
+#define LSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN
+#endif  // SANITIZER_INTERCEPT___LIBC_MEMALIGN
+
+#if SANITIZER_INTERCEPT_ALIGNED_ALLOC
+INTERCEPTOR(void*, aligned_alloc, uptr alignment, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_aligned_alloc(alignment, size, stack);
+}
+#define LSAN_MAYBE_INTERCEPT_ALIGNED_ALLOC INTERCEPT_FUNCTION(aligned_alloc)
+#else
+#define LSAN_MAYBE_INTERCEPT_ALIGNED_ALLOC
+#endif
+
+#if SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE
+INTERCEPTOR(uptr, malloc_usable_size, void *ptr) {
+  ENSURE_LSAN_INITED;
+  return GetMallocUsableSize(ptr);
+}
+#define LSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE \
+        INTERCEPT_FUNCTION(malloc_usable_size)
+#else
+#define LSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE
+#endif
+
+#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+struct fake_mallinfo {
+  int x[10];
+};
+
+INTERCEPTOR(struct fake_mallinfo, mallinfo, void) {
+  struct fake_mallinfo res;
+  internal_memset(&res, 0, sizeof(res));
+  return res;
+}
+#define LSAN_MAYBE_INTERCEPT_MALLINFO INTERCEPT_FUNCTION(mallinfo)
+
+INTERCEPTOR(int, mallopt, int cmd, int value) {
+  return 0;
+}
+#define LSAN_MAYBE_INTERCEPT_MALLOPT INTERCEPT_FUNCTION(mallopt)
+#else
+#define LSAN_MAYBE_INTERCEPT_MALLINFO
+#define LSAN_MAYBE_INTERCEPT_MALLOPT
+#endif // SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+
+#if SANITIZER_INTERCEPT_PVALLOC
+INTERCEPTOR(void*, pvalloc, uptr size) {
+  ENSURE_LSAN_INITED;
+  GET_STACK_TRACE_MALLOC;
+  return lsan_pvalloc(size, stack);
+}
+#define LSAN_MAYBE_INTERCEPT_PVALLOC INTERCEPT_FUNCTION(pvalloc)
+#else
+#define LSAN_MAYBE_INTERCEPT_PVALLOC
+#endif // SANITIZER_INTERCEPT_PVALLOC
+
+#if SANITIZER_INTERCEPT_CFREE
+INTERCEPTOR(void, cfree, void *p) ALIAS(WRAPPER_NAME(free));
+#define LSAN_MAYBE_INTERCEPT_CFREE INTERCEPT_FUNCTION(cfree)
+#else
+#define LSAN_MAYBE_INTERCEPT_CFREE
+#endif // SANITIZER_INTERCEPT_CFREE
+
+#if SANITIZER_INTERCEPT_MCHECK_MPROBE
+INTERCEPTOR(int, mcheck, void (*abortfunc)(int mstatus)) {
+  return 0;
+}
+
+INTERCEPTOR(int, mcheck_pedantic, void (*abortfunc)(int mstatus)) {
+  return 0;
+}
+
+INTERCEPTOR(int, mprobe, void *ptr) {
+  return 0;
+}
+#endif // SANITIZER_INTERCEPT_MCHECK_MPROBE
+
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY(nothrow)\
+  ENSURE_LSAN_INITED;\
+  GET_STACK_TRACE_MALLOC;\
+  void *res = lsan_malloc(size, stack);\
+  if (!nothrow && UNLIKELY(!res)) ReportOutOfMemory(size, &stack);\
+  return res;
+#define OPERATOR_NEW_BODY_ALIGN(nothrow)\
+  ENSURE_LSAN_INITED;\
+  GET_STACK_TRACE_MALLOC;\
+  void *res = lsan_memalign((uptr)align, size, stack);\
+  if (!nothrow && UNLIKELY(!res)) ReportOutOfMemory(size, &stack);\
+  return res;
+
+#define OPERATOR_DELETE_BODY\
+  ENSURE_LSAN_INITED;\
+  lsan_free(ptr);
+
+// On OS X it's not enough to just provide our own 'operator new' and
+// 'operator delete' implementations, because they're going to be in the runtime
+// dylib, and the main executable will depend on both the runtime dylib and
+// libstdc++, each of has its implementation of new and delete.
+// To make sure that C++ allocation/deallocation operators are overridden on
+// OS X we need to intercept them using their mangled names.
+#if !SANITIZER_MAC
+
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(true /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(true /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/); }
+
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const&) { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const &)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size, std::align_val_t) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+
+#else  // SANITIZER_MAC
+
+INTERCEPTOR(void *, _Znwm, size_t size)
+{ OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR(void *, _Znam, size_t size)
+{ OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR(void *, _ZnwmRKSt9nothrow_t, size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(true /*nothrow*/); }
+INTERCEPTOR(void *, _ZnamRKSt9nothrow_t, size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(true /*nothrow*/); }
+
+INTERCEPTOR(void, _ZdlPv, void *ptr)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR(void, _ZdaPv, void *ptr)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR(void, _ZdlPvRKSt9nothrow_t, void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR(void, _ZdaPvRKSt9nothrow_t, void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+
+#endif  // !SANITIZER_MAC
+
+
+///// Thread initialization and finalization. /////
+
+#if !SANITIZER_NETBSD && !SANITIZER_FREEBSD && !SANITIZER_FUCHSIA
+static unsigned g_thread_finalize_key;
+
+static void thread_finalize(void *v) {
+  uptr iter = (uptr)v;
+  if (iter > 1) {
+    if (pthread_setspecific(g_thread_finalize_key, (void*)(iter - 1))) {
+      Report("LeakSanitizer: failed to set thread key.\n");
+      Die();
+    }
+    return;
+  }
+  ThreadFinish();
+}
+#endif
+
+#if SANITIZER_NETBSD
+INTERCEPTOR(void, _lwp_exit) {
+  ENSURE_LSAN_INITED;
+  ThreadFinish();
+  REAL(_lwp_exit)();
+}
+#define LSAN_MAYBE_INTERCEPT__LWP_EXIT INTERCEPT_FUNCTION(_lwp_exit)
+#else
+#define LSAN_MAYBE_INTERCEPT__LWP_EXIT
+#endif
+
+#if SANITIZER_INTERCEPT_THR_EXIT
+INTERCEPTOR(void, thr_exit, tid_t *state) {
+  ENSURE_LSAN_INITED;
+  ThreadFinish();
+  REAL(thr_exit)(state);
+}
+#define LSAN_MAYBE_INTERCEPT_THR_EXIT INTERCEPT_FUNCTION(thr_exit)
+#else
+#define LSAN_MAYBE_INTERCEPT_THR_EXIT
+#endif
+
+#if SANITIZER_INTERCEPT___CXA_ATEXIT
+INTERCEPTOR(int, __cxa_atexit, void (*func)(void *), void *arg,
+            void *dso_handle) {
+  __lsan::ScopedInterceptorDisabler disabler;
+  return REAL(__cxa_atexit)(func, arg, dso_handle);
+}
+#define LSAN_MAYBE_INTERCEPT___CXA_ATEXIT INTERCEPT_FUNCTION(__cxa_atexit)
+#else
+#define LSAN_MAYBE_INTERCEPT___CXA_ATEXIT
+#endif
+
+#if SANITIZER_INTERCEPT_ATEXIT
+INTERCEPTOR(int, atexit, void (*f)()) {
+  __lsan::ScopedInterceptorDisabler disabler;
+  return REAL(__cxa_atexit)((void (*)(void *a))f, 0, 0);
+}
+#define LSAN_MAYBE_INTERCEPT_ATEXIT INTERCEPT_FUNCTION(atexit)
+#else
+#define LSAN_MAYBE_INTERCEPT_ATEXIT
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_ATFORK
+extern "C" {
+extern int _pthread_atfork(void (*prepare)(), void (*parent)(),
+                           void (*child)());
+};
+
+INTERCEPTOR(int, pthread_atfork, void (*prepare)(), void (*parent)(),
+            void (*child)()) {
+  __lsan::ScopedInterceptorDisabler disabler;
+  // REAL(pthread_atfork) cannot be called due to symbol indirections at least
+  // on NetBSD
+  return _pthread_atfork(prepare, parent, child);
+}
+#define LSAN_MAYBE_INTERCEPT_PTHREAD_ATFORK INTERCEPT_FUNCTION(pthread_atfork)
+#else
+#define LSAN_MAYBE_INTERCEPT_PTHREAD_ATFORK
+#endif
+
+#if SANITIZER_INTERCEPT_STRERROR
+INTERCEPTOR(char *, strerror, int errnum) {
+  __lsan::ScopedInterceptorDisabler disabler;
+  return REAL(strerror)(errnum);
+}
+#define LSAN_MAYBE_INTERCEPT_STRERROR INTERCEPT_FUNCTION(strerror)
+#else
+#define LSAN_MAYBE_INTERCEPT_STRERROR
+#endif
+
+#if SANITIZER_POSIX
+
+struct ThreadParam {
+  void *(*callback)(void *arg);
+  void *param;
+  atomic_uintptr_t tid;
+};
+
+extern "C" void *__lsan_thread_start_func(void *arg) {
+  ThreadParam *p = (ThreadParam*)arg;
+  void* (*callback)(void *arg) = p->callback;
+  void *param = p->param;
+  // Wait until the last iteration to maximize the chance that we are the last
+  // destructor to run.
+#if !SANITIZER_NETBSD && !SANITIZER_FREEBSD
+  if (pthread_setspecific(g_thread_finalize_key,
+                          (void*)GetPthreadDestructorIterations())) {
+    Report("LeakSanitizer: failed to set thread key.\n");
+    Die();
+  }
+#endif
+  int tid = 0;
+  while ((tid = atomic_load(&p->tid, memory_order_acquire)) == 0)
+    internal_sched_yield();
+  ThreadStart(tid, GetTid());
+  atomic_store(&p->tid, 0, memory_order_release);
+  return callback(param);
+}
+
+INTERCEPTOR(int, pthread_create, void *th, void *attr,
+            void *(*callback)(void *), void *param) {
+  ENSURE_LSAN_INITED;
+  EnsureMainThreadIDIsCorrect();
+  __sanitizer_pthread_attr_t myattr;
+  if (!attr) {
+    pthread_attr_init(&myattr);
+    attr = &myattr;
+  }
+  AdjustStackSize(attr);
+  int detached = 0;
+  pthread_attr_getdetachstate(attr, &detached);
+  ThreadParam p;
+  p.callback = callback;
+  p.param = param;
+  atomic_store(&p.tid, 0, memory_order_relaxed);
+  int res;
+  {
+    // Ignore all allocations made by pthread_create: thread stack/TLS may be
+    // stored by pthread for future reuse even after thread destruction, and
+    // the linked list it's stored in doesn't even hold valid pointers to the
+    // objects, the latter are calculated by obscure pointer arithmetic.
+    ScopedInterceptorDisabler disabler;
+    res = REAL(pthread_create)(th, attr, __lsan_thread_start_func, &p);
+  }
+  if (res == 0) {
+    int tid = ThreadCreate(GetCurrentThread(), IsStateDetached(detached));
+    CHECK_NE(tid, kMainTid);
+    atomic_store(&p.tid, tid, memory_order_release);
+    while (atomic_load(&p.tid, memory_order_acquire) != 0)
+      internal_sched_yield();
+  }
+  if (attr == &myattr)
+    pthread_attr_destroy(&myattr);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_join, void *t, void **arg) {
+  return REAL(pthread_join)(t, arg);
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+
+INTERCEPTOR(void, _exit, int status) {
+  if (status == 0 && HasReportedLeaks()) status = common_flags()->exitcode;
+  REAL(_exit)(status);
+}
+
+#define COMMON_INTERCEPT_FUNCTION(name) INTERCEPT_FUNCTION(name)
+#include "sanitizer_common/sanitizer_signal_interceptors.inc"
+
+#endif  // SANITIZER_POSIX
+
+namespace __lsan {
+
+void InitializeInterceptors() {
+  // Fuchsia doesn't use interceptors that require any setup.
+#if !SANITIZER_FUCHSIA
+  InitializeSignalInterceptors();
+
+  INTERCEPT_FUNCTION(malloc);
+  INTERCEPT_FUNCTION(free);
+  LSAN_MAYBE_INTERCEPT_CFREE;
+  INTERCEPT_FUNCTION(calloc);
+  INTERCEPT_FUNCTION(realloc);
+  LSAN_MAYBE_INTERCEPT_MEMALIGN;
+  LSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN;
+  LSAN_MAYBE_INTERCEPT_ALIGNED_ALLOC;
+  INTERCEPT_FUNCTION(posix_memalign);
+  INTERCEPT_FUNCTION(valloc);
+  LSAN_MAYBE_INTERCEPT_PVALLOC;
+  LSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE;
+  LSAN_MAYBE_INTERCEPT_MALLINFO;
+  LSAN_MAYBE_INTERCEPT_MALLOPT;
+  INTERCEPT_FUNCTION(pthread_create);
+  INTERCEPT_FUNCTION(pthread_join);
+  INTERCEPT_FUNCTION(_exit);
+
+  LSAN_MAYBE_INTERCEPT__LWP_EXIT;
+  LSAN_MAYBE_INTERCEPT_THR_EXIT;
+
+  LSAN_MAYBE_INTERCEPT___CXA_ATEXIT;
+  LSAN_MAYBE_INTERCEPT_ATEXIT;
+  LSAN_MAYBE_INTERCEPT_PTHREAD_ATFORK;
+
+  LSAN_MAYBE_INTERCEPT_STRERROR;
+
+#if !SANITIZER_NETBSD && !SANITIZER_FREEBSD
+  if (pthread_key_create(&g_thread_finalize_key, &thread_finalize)) {
+    Report("LeakSanitizer: failed to create thread key.\n");
+    Die();
+  }
+#endif
+
+#endif  // !SANITIZER_FUCHSIA
+}
+
+} // namespace __lsan
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_linux.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_linux.cpp
new file mode 100644
index 0000000000..47c2f21b5a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_linux.cpp
@@ -0,0 +1,32 @@
+//=-- lsan_linux.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer. Linux/NetBSD/Fuchsia-specific code.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if SANITIZER_LINUX || SANITIZER_NETBSD || SANITIZER_FUCHSIA
+
+#include "lsan_allocator.h"
+
+namespace __lsan {
+
+static THREADLOCAL u32 current_thread_tid = kInvalidTid;
+u32 GetCurrentThread() { return current_thread_tid; }
+void SetCurrentThread(u32 tid) { current_thread_tid = tid; }
+
+static THREADLOCAL AllocatorCache allocator_cache;
+AllocatorCache *GetAllocatorCache() { return &allocator_cache; }
+
+void ReplaceSystemMalloc() {}
+
+} // namespace __lsan
+
+#endif  // SANITIZER_LINUX || SANITIZER_NETBSD || SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_mac.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_mac.cpp
new file mode 100644
index 0000000000..10a73f8fa9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_mac.cpp
@@ -0,0 +1,191 @@
+//===-- lsan_mac.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer, a memory leak checker.
+//
+// Mac-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "interception/interception.h"
+#include "lsan.h"
+#include "lsan_allocator.h"
+#include "lsan_thread.h"
+
+#include <pthread.h>
+
+namespace __lsan {
+// Support for the following functions from libdispatch on Mac OS:
+//   dispatch_async_f()
+//   dispatch_async()
+//   dispatch_sync_f()
+//   dispatch_sync()
+//   dispatch_after_f()
+//   dispatch_after()
+//   dispatch_group_async_f()
+//   dispatch_group_async()
+// TODO(glider): libdispatch API contains other functions that we don't support
+// yet.
+//
+// dispatch_sync() and dispatch_sync_f() are synchronous, although chances are
+// they can cause jobs to run on a thread different from the current one.
+// TODO(glider): if so, we need a test for this (otherwise we should remove
+// them).
+//
+// The following functions use dispatch_barrier_async_f() (which isn't a library
+// function but is exported) and are thus supported:
+//   dispatch_source_set_cancel_handler_f()
+//   dispatch_source_set_cancel_handler()
+//   dispatch_source_set_event_handler_f()
+//   dispatch_source_set_event_handler()
+//
+// The reference manual for Grand Central Dispatch is available at
+//   http://developer.apple.com/library/mac/#documentation/Performance/Reference/GCD_libdispatch_Ref/Reference/reference.html
+// The implementation details are at
+//   http://libdispatch.macosforge.org/trac/browser/trunk/src/queue.c
+
+typedef void *dispatch_group_t;
+typedef void *dispatch_queue_t;
+typedef void *dispatch_source_t;
+typedef u64 dispatch_time_t;
+typedef void (*dispatch_function_t)(void *block);
+typedef void *(*worker_t)(void *block);
+
+// A wrapper for the ObjC blocks used to support libdispatch.
+typedef struct {
+  void *block;
+  dispatch_function_t func;
+  u32 parent_tid;
+} lsan_block_context_t;
+
+ALWAYS_INLINE
+void lsan_register_worker_thread(int parent_tid) {
+  if (GetCurrentThread() == kInvalidTid) {
+    u32 tid = ThreadCreate(parent_tid, true);
+    ThreadStart(tid, GetTid());
+    SetCurrentThread(tid);
+  }
+}
+
+// For use by only those functions that allocated the context via
+// alloc_lsan_context().
+extern "C" void lsan_dispatch_call_block_and_release(void *block) {
+  lsan_block_context_t *context = (lsan_block_context_t *)block;
+  VReport(2,
+          "lsan_dispatch_call_block_and_release(): "
+          "context: %p, pthread_self: %p\n",
+          block, pthread_self());
+  lsan_register_worker_thread(context->parent_tid);
+  // Call the original dispatcher for the block.
+  context->func(context->block);
+  lsan_free(context);
+}
+
+}  // namespace __lsan
+
+using namespace __lsan;
+
+// Wrap |ctxt| and |func| into an lsan_block_context_t.
+// The caller retains control of the allocated context.
+extern "C" lsan_block_context_t *alloc_lsan_context(void *ctxt,
+                                                    dispatch_function_t func) {
+  GET_STACK_TRACE_THREAD;
+  lsan_block_context_t *lsan_ctxt =
+      (lsan_block_context_t *)lsan_malloc(sizeof(lsan_block_context_t), stack);
+  lsan_ctxt->block = ctxt;
+  lsan_ctxt->func = func;
+  lsan_ctxt->parent_tid = GetCurrentThread();
+  return lsan_ctxt;
+}
+
+// Define interceptor for dispatch_*_f function with the three most common
+// parameters: dispatch_queue_t, context, dispatch_function_t.
+#define INTERCEPT_DISPATCH_X_F_3(dispatch_x_f)                        \
+  INTERCEPTOR(void, dispatch_x_f, dispatch_queue_t dq, void *ctxt,    \
+              dispatch_function_t func) {                             \
+    lsan_block_context_t *lsan_ctxt = alloc_lsan_context(ctxt, func); \
+    return REAL(dispatch_x_f)(dq, (void *)lsan_ctxt,                  \
+                              lsan_dispatch_call_block_and_release);  \
+  }
+
+INTERCEPT_DISPATCH_X_F_3(dispatch_async_f)
+INTERCEPT_DISPATCH_X_F_3(dispatch_sync_f)
+INTERCEPT_DISPATCH_X_F_3(dispatch_barrier_async_f)
+
+INTERCEPTOR(void, dispatch_after_f, dispatch_time_t when, dispatch_queue_t dq,
+            void *ctxt, dispatch_function_t func) {
+  lsan_block_context_t *lsan_ctxt = alloc_lsan_context(ctxt, func);
+  return REAL(dispatch_after_f)(when, dq, (void *)lsan_ctxt,
+                                lsan_dispatch_call_block_and_release);
+}
+
+INTERCEPTOR(void, dispatch_group_async_f, dispatch_group_t group,
+            dispatch_queue_t dq, void *ctxt, dispatch_function_t func) {
+  lsan_block_context_t *lsan_ctxt = alloc_lsan_context(ctxt, func);
+  REAL(dispatch_group_async_f)
+  (group, dq, (void *)lsan_ctxt, lsan_dispatch_call_block_and_release);
+}
+
+#if !defined(MISSING_BLOCKS_SUPPORT)
+extern "C" {
+void dispatch_async(dispatch_queue_t dq, void (^work)(void));
+void dispatch_group_async(dispatch_group_t dg, dispatch_queue_t dq,
+                          void (^work)(void));
+void dispatch_after(dispatch_time_t when, dispatch_queue_t queue,
+                    void (^work)(void));
+void dispatch_source_set_cancel_handler(dispatch_source_t ds,
+                                        void (^work)(void));
+void dispatch_source_set_event_handler(dispatch_source_t ds,
+                                       void (^work)(void));
+}
+
+#define GET_LSAN_BLOCK(work)                 \
+  void (^lsan_block)(void);                  \
+  int parent_tid = GetCurrentThread();       \
+  lsan_block = ^(void) {                     \
+    lsan_register_worker_thread(parent_tid); \
+    work();                                  \
+  }
+
+INTERCEPTOR(void, dispatch_async, dispatch_queue_t dq, void (^work)(void)) {
+  GET_LSAN_BLOCK(work);
+  REAL(dispatch_async)(dq, lsan_block);
+}
+
+INTERCEPTOR(void, dispatch_group_async, dispatch_group_t dg,
+            dispatch_queue_t dq, void (^work)(void)) {
+  GET_LSAN_BLOCK(work);
+  REAL(dispatch_group_async)(dg, dq, lsan_block);
+}
+
+INTERCEPTOR(void, dispatch_after, dispatch_time_t when, dispatch_queue_t queue,
+            void (^work)(void)) {
+  GET_LSAN_BLOCK(work);
+  REAL(dispatch_after)(when, queue, lsan_block);
+}
+
+INTERCEPTOR(void, dispatch_source_set_cancel_handler, dispatch_source_t ds,
+            void (^work)(void)) {
+  if (!work) {
+    REAL(dispatch_source_set_cancel_handler)(ds, work);
+    return;
+  }
+  GET_LSAN_BLOCK(work);
+  REAL(dispatch_source_set_cancel_handler)(ds, lsan_block);
+}
+
+INTERCEPTOR(void, dispatch_source_set_event_handler, dispatch_source_t ds,
+            void (^work)(void)) {
+  GET_LSAN_BLOCK(work);
+  REAL(dispatch_source_set_event_handler)(ds, lsan_block);
+}
+#endif
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_malloc_mac.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_malloc_mac.cpp
new file mode 100644
index 0000000000..d03eb2e915
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_malloc_mac.cpp
@@ -0,0 +1,59 @@
+//===-- lsan_malloc_mac.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer (LSan), a memory leak detector.
+//
+// Mac-specific malloc interception.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "lsan.h"
+#include "lsan_allocator.h"
+#include "lsan_thread.h"
+
+using namespace __lsan;
+#define COMMON_MALLOC_ZONE_NAME "lsan"
+#define COMMON_MALLOC_ENTER() ENSURE_LSAN_INITED
+#define COMMON_MALLOC_SANITIZER_INITIALIZED lsan_inited
+#define COMMON_MALLOC_FORCE_LOCK()
+#define COMMON_MALLOC_FORCE_UNLOCK()
+#define COMMON_MALLOC_MEMALIGN(alignment, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = lsan_memalign(alignment, size, stack)
+#define COMMON_MALLOC_MALLOC(size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = lsan_malloc(size, stack)
+#define COMMON_MALLOC_REALLOC(ptr, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = lsan_realloc(ptr, size, stack)
+#define COMMON_MALLOC_CALLOC(count, size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = lsan_calloc(count, size, stack)
+#define COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size) \
+  GET_STACK_TRACE_MALLOC; \
+  int res = lsan_posix_memalign(memptr, alignment, size, stack)
+#define COMMON_MALLOC_VALLOC(size) \
+  GET_STACK_TRACE_MALLOC; \
+  void *p = lsan_valloc(size, stack)
+#define COMMON_MALLOC_FREE(ptr) \
+  lsan_free(ptr)
+#define COMMON_MALLOC_SIZE(ptr) \
+  uptr size = lsan_mz_size(ptr)
+#define COMMON_MALLOC_FILL_STATS(zone, stats)
+#define COMMON_MALLOC_REPORT_UNKNOWN_REALLOC(ptr, zone_ptr, zone_name) \
+  (void)zone_name; \
+  Report("mz_realloc(%p) -- attempting to realloc unallocated memory.\n", ptr);
+#define COMMON_MALLOC_NAMESPACE __lsan
+#define COMMON_MALLOC_HAS_ZONE_ENUMERATOR 0
+#define COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT 0
+
+#include "sanitizer_common/sanitizer_malloc_mac.inc"
+
+#endif // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_posix.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_posix.cpp
new file mode 100644
index 0000000000..77118a29f2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_posix.cpp
@@ -0,0 +1,96 @@
+//=-- lsan_posix.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Standalone LSan RTL code common to POSIX-like systems.
+//
+//===---------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if SANITIZER_POSIX
+#include "lsan.h"
+#include "lsan_allocator.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __lsan {
+
+ThreadContext::ThreadContext(int tid) : ThreadContextLsanBase(tid) {}
+
+struct OnStartedArgs {
+  uptr stack_begin;
+  uptr stack_end;
+  uptr cache_begin;
+  uptr cache_end;
+  uptr tls_begin;
+  uptr tls_end;
+  DTLS *dtls;
+};
+
+void ThreadContext::OnStarted(void *arg) {
+  auto args = reinterpret_cast<const OnStartedArgs *>(arg);
+  stack_begin_ = args->stack_begin;
+  stack_end_ = args->stack_end;
+  tls_begin_ = args->tls_begin;
+  tls_end_ = args->tls_end;
+  cache_begin_ = args->cache_begin;
+  cache_end_ = args->cache_end;
+  dtls_ = args->dtls;
+}
+
+void ThreadStart(u32 tid, tid_t os_id, ThreadType thread_type) {
+  OnStartedArgs args;
+  uptr stack_size = 0;
+  uptr tls_size = 0;
+  GetThreadStackAndTls(tid == kMainTid, &args.stack_begin, &stack_size,
+                       &args.tls_begin, &tls_size);
+  args.stack_end = args.stack_begin + stack_size;
+  args.tls_end = args.tls_begin + tls_size;
+  GetAllocatorCacheRange(&args.cache_begin, &args.cache_end);
+  args.dtls = DTLS_Get();
+  ThreadContextLsanBase::ThreadStart(tid, os_id, thread_type, &args);
+}
+
+bool GetThreadRangesLocked(tid_t os_id, uptr *stack_begin, uptr *stack_end,
+                           uptr *tls_begin, uptr *tls_end, uptr *cache_begin,
+                           uptr *cache_end, DTLS **dtls) {
+  ThreadContext *context = static_cast<ThreadContext *>(
+      GetThreadRegistryLocked()->FindThreadContextByOsIDLocked(os_id));
+  if (!context)
+    return false;
+  *stack_begin = context->stack_begin();
+  *stack_end = context->stack_end();
+  *tls_begin = context->tls_begin();
+  *tls_end = context->tls_end();
+  *cache_begin = context->cache_begin();
+  *cache_end = context->cache_end();
+  *dtls = context->dtls();
+  return true;
+}
+
+void InitializeMainThread() {
+  u32 tid = ThreadCreate(kMainTid, true);
+  CHECK_EQ(tid, kMainTid);
+  ThreadStart(tid, GetTid());
+}
+
+static void OnStackUnwind(const SignalContext &sig, const void *,
+                          BufferedStackTrace *stack) {
+  stack->Unwind(StackTrace::GetNextInstructionPc(sig.pc), sig.bp, sig.context,
+                common_flags()->fast_unwind_on_fatal);
+}
+
+void LsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  HandleDeadlySignal(siginfo, context, GetCurrentThread(), &OnStackUnwind,
+                     nullptr);
+}
+
+}  // namespace __lsan
+
+#endif  // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_posix.h b/contrib/libs/clang14-rt/lib/lsan/lsan_posix.h
new file mode 100644
index 0000000000..b1265f233f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_posix.h
@@ -0,0 +1,49 @@
+//=-- lsan_posix.h -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Standalone LSan RTL code common to POSIX-like systems.
+//
+//===---------------------------------------------------------------------===//
+
+#ifndef LSAN_POSIX_H
+#define LSAN_POSIX_H
+
+#include "lsan_thread.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+#if !SANITIZER_POSIX
+#error "lsan_posix.h is used only on POSIX-like systems (SANITIZER_POSIX)"
+#endif
+
+namespace __sanitizer {
+struct DTLS;
+}
+
+namespace __lsan {
+
+class ThreadContext final : public ThreadContextLsanBase {
+ public:
+  explicit ThreadContext(int tid);
+  void OnStarted(void *arg) override;
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  DTLS *dtls() { return dtls_; }
+
+ private:
+  uptr tls_begin_ = 0;
+  uptr tls_end_ = 0;
+  DTLS *dtls_ = nullptr;
+};
+
+void ThreadStart(u32 tid, tid_t os_id,
+                 ThreadType thread_type = ThreadType::Regular);
+
+}  // namespace __lsan
+
+#endif  // LSAN_POSIX_H
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_preinit.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_preinit.cpp
new file mode 100644
index 0000000000..cd94e1e871
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_preinit.cpp
@@ -0,0 +1,21 @@
+//===-- lsan_preinit.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+//
+// Call __lsan_init at the very early stage of process startup.
+//===----------------------------------------------------------------------===//
+
+#include "lsan.h"
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+  // We force __lsan_init to be called before anyone else by placing it into
+  // .preinit_array section.
+  __attribute__((section(".preinit_array"), used))
+  void (*__local_lsan_preinit)(void) = __lsan_init;
+#endif
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_thread.cpp b/contrib/libs/clang14-rt/lib/lsan/lsan_thread.cpp
new file mode 100644
index 0000000000..ca3dfd03b1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_thread.cpp
@@ -0,0 +1,90 @@
+//=-- lsan_thread.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// See lsan_thread.h for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lsan_thread.h"
+
+#include "lsan.h"
+#include "lsan_allocator.h"
+#include "lsan_common.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __lsan {
+
+static ThreadRegistry *thread_registry;
+
+static ThreadContextBase *CreateThreadContext(u32 tid) {
+  void *mem = MmapOrDie(sizeof(ThreadContext), "ThreadContext");
+  return new (mem) ThreadContext(tid);
+}
+
+void InitializeThreadRegistry() {
+  static ALIGNED(64) char thread_registry_placeholder[sizeof(ThreadRegistry)];
+  thread_registry =
+      new (thread_registry_placeholder) ThreadRegistry(CreateThreadContext);
+}
+
+ThreadContextLsanBase::ThreadContextLsanBase(int tid)
+    : ThreadContextBase(tid) {}
+
+void ThreadContextLsanBase::OnFinished() {
+  AllocatorThreadFinish();
+  DTLS_Destroy();
+}
+
+u32 ThreadCreate(u32 parent_tid, bool detached, void *arg) {
+  return thread_registry->CreateThread(0, detached, parent_tid, arg);
+}
+
+void ThreadContextLsanBase::ThreadStart(u32 tid, tid_t os_id,
+                                        ThreadType thread_type, void *arg) {
+  thread_registry->StartThread(tid, os_id, thread_type, arg);
+  SetCurrentThread(tid);
+}
+
+void ThreadFinish() {
+  thread_registry->FinishThread(GetCurrentThread());
+  SetCurrentThread(kInvalidTid);
+}
+
+ThreadContext *CurrentThreadContext() {
+  if (!thread_registry)
+    return nullptr;
+  if (GetCurrentThread() == kInvalidTid)
+    return nullptr;
+  // No lock needed when getting current thread.
+  return (ThreadContext *)thread_registry->GetThreadLocked(GetCurrentThread());
+}
+
+void EnsureMainThreadIDIsCorrect() {
+  if (GetCurrentThread() == kMainTid)
+    CurrentThreadContext()->os_id = GetTid();
+}
+
+///// Interface to the common LSan module. /////
+
+void ForEachExtraStackRange(tid_t os_id, RangeIteratorCallback callback,
+                            void *arg) {}
+
+void LockThreadRegistry() { thread_registry->Lock(); }
+
+void UnlockThreadRegistry() { thread_registry->Unlock(); }
+
+ThreadRegistry *GetThreadRegistryLocked() {
+  thread_registry->CheckLocked();
+  return thread_registry;
+}
+
+}  // namespace __lsan
diff --git a/contrib/libs/clang14-rt/lib/lsan/lsan_thread.h b/contrib/libs/clang14-rt/lib/lsan/lsan_thread.h
new file mode 100644
index 0000000000..6ab4172092
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/lsan_thread.h
@@ -0,0 +1,58 @@
+//=-- lsan_thread.h -------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of LeakSanitizer.
+// Thread registry for standalone LSan.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LSAN_THREAD_H
+#define LSAN_THREAD_H
+
+#include "sanitizer_common/sanitizer_thread_registry.h"
+
+namespace __lsan {
+
+class ThreadContextLsanBase : public ThreadContextBase {
+ public:
+  explicit ThreadContextLsanBase(int tid);
+  void OnFinished() override;
+  uptr stack_begin() { return stack_begin_; }
+  uptr stack_end() { return stack_end_; }
+  uptr cache_begin() { return cache_begin_; }
+  uptr cache_end() { return cache_end_; }
+
+  // The argument is passed on to the subclass's OnStarted member function.
+  static void ThreadStart(u32 tid, tid_t os_id, ThreadType thread_type,
+                          void *onstarted_arg);
+
+ protected:
+  ~ThreadContextLsanBase() {}
+  uptr stack_begin_ = 0;
+  uptr stack_end_ = 0;
+  uptr cache_begin_ = 0;
+  uptr cache_end_ = 0;
+};
+
+// This subclass of ThreadContextLsanBase is declared in an OS-specific header.
+class ThreadContext;
+
+void InitializeThreadRegistry();
+void InitializeMainThread();
+
+u32 ThreadCreate(u32 tid, bool detached, void *arg = nullptr);
+void ThreadFinish();
+
+u32 GetCurrentThread();
+void SetCurrentThread(u32 tid);
+ThreadContext *CurrentThreadContext();
+void EnsureMainThreadIDIsCorrect();
+
+}  // namespace __lsan
+
+#endif  // LSAN_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/lsan/ya.make b/contrib/libs/clang14-rt/lib/lsan/ya.make
new file mode 100644
index 0000000000..7d5531a6aa
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/lsan/ya.make
@@ -0,0 +1,132 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.lsan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    lsan/lsan.cpp
+    lsan/lsan_allocator.cpp
+    lsan/lsan_common.cpp
+    lsan/lsan_common_fuchsia.cpp
+    lsan/lsan_common_linux.cpp
+    lsan/lsan_common_mac.cpp
+    lsan/lsan_fuchsia.cpp
+    lsan/lsan_interceptors.cpp
+    lsan/lsan_linux.cpp
+    lsan/lsan_mac.cpp
+    lsan/lsan_malloc_mac.cpp
+    lsan/lsan_posix.cpp
+    lsan/lsan_preinit.cpp
+    lsan/lsan_thread.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/memprof-preinit/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/memprof-preinit/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof-preinit/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/memprof-preinit/ya.make b/contrib/libs/clang14-rt/lib/memprof-preinit/ya.make
new file mode 100644
index 0000000000..dc6446583c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof-preinit/ya.make
@@ -0,0 +1,46 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.memprof-preinit${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/memprof)
+
+SRCS(
+    memprof_preinit.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/memprof/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/memprof/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/memprof/README.txt b/contrib/libs/clang14-rt/lib/memprof/README.txt
new file mode 100644
index 0000000000..82012c5e71
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/README.txt
@@ -0,0 +1,17 @@
+MemProfiling RT
+================================
+This directory contains sources of the MemProfiling (MemProf) runtime library.
+
+Directory structure:
+README.txt       : This file.
+CMakeLists.txt   : File for cmake-based build.
+memprof_*.{cc,h}    : Sources of the memprof runtime library.
+
+Also MemProf runtime needs the following libraries:
+lib/interception/      : Machinery used to intercept function calls.
+lib/sanitizer_common/  : Code shared between various sanitizers.
+
+MemProf runtime can only be built by CMake. You can run MemProf tests
+from the root of your CMake build tree:
+
+make check-memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.cpp
new file mode 100644
index 0000000000..14e7bfe535
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.cpp
@@ -0,0 +1,725 @@
+//===-- memprof_allocator.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Implementation of MemProf's memory allocator, which uses the allocator
+// from sanitizer_common.
+//
+//===----------------------------------------------------------------------===//
+
+#include "memprof_allocator.h"
+#include "memprof_mapping.h"
+#include "memprof_mibmap.h"
+#include "memprof_rawprofile.h"
+#include "memprof_stack.h"
+#include "memprof_thread.h"
+#include "profile/MemProfData.inc"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_list.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_vector.h"
+
+#include <sched.h>
+#include <time.h>
+
+namespace __memprof {
+namespace {
+using ::llvm::memprof::MemInfoBlock;
+
+void Print(const MemInfoBlock &M, const u64 id, bool print_terse) {
+  u64 p;
+
+  if (print_terse) {
+    p = M.total_size * 100 / M.alloc_count;
+    Printf("MIB:%llu/%u/%llu.%02llu/%u/%u/", id, M.alloc_count, p / 100,
+           p % 100, M.min_size, M.max_size);
+    p = M.total_access_count * 100 / M.alloc_count;
+    Printf("%llu.%02llu/%llu/%llu/", p / 100, p % 100, M.min_access_count,
+           M.max_access_count);
+    p = M.total_lifetime * 100 / M.alloc_count;
+    Printf("%llu.%02llu/%u/%u/", p / 100, p % 100, M.min_lifetime,
+           M.max_lifetime);
+    Printf("%u/%u/%u/%u\n", M.num_migrated_cpu, M.num_lifetime_overlaps,
+           M.num_same_alloc_cpu, M.num_same_dealloc_cpu);
+  } else {
+    p = M.total_size * 100 / M.alloc_count;
+    Printf("Memory allocation stack id = %llu\n", id);
+    Printf("\talloc_count %u, size (ave/min/max) %llu.%02llu / %u / %u\n",
+           M.alloc_count, p / 100, p % 100, M.min_size, M.max_size);
+    p = M.total_access_count * 100 / M.alloc_count;
+    Printf("\taccess_count (ave/min/max): %llu.%02llu / %llu / %llu\n", p / 100,
+           p % 100, M.min_access_count, M.max_access_count);
+    p = M.total_lifetime * 100 / M.alloc_count;
+    Printf("\tlifetime (ave/min/max): %llu.%02llu / %u / %u\n", p / 100,
+           p % 100, M.min_lifetime, M.max_lifetime);
+    Printf("\tnum migrated: %u, num lifetime overlaps: %u, num same alloc "
+           "cpu: %u, num same dealloc_cpu: %u\n",
+           M.num_migrated_cpu, M.num_lifetime_overlaps, M.num_same_alloc_cpu,
+           M.num_same_dealloc_cpu);
+  }
+}
+} // namespace
+
+static int GetCpuId(void) {
+  // _memprof_preinit is called via the preinit_array, which subsequently calls
+  // malloc. Since this is before _dl_init calls VDSO_SETUP, sched_getcpu
+  // will seg fault as the address of __vdso_getcpu will be null.
+  if (!memprof_init_done)
+    return -1;
+  return sched_getcpu();
+}
+
+// Compute the timestamp in ms.
+static int GetTimestamp(void) {
+  // timespec_get will segfault if called from dl_init
+  if (!memprof_timestamp_inited) {
+    // By returning 0, this will be effectively treated as being
+    // timestamped at memprof init time (when memprof_init_timestamp_s
+    // is initialized).
+    return 0;
+  }
+  timespec ts;
+  clock_gettime(CLOCK_REALTIME, &ts);
+  return (ts.tv_sec - memprof_init_timestamp_s) * 1000 + ts.tv_nsec / 1000000;
+}
+
+static MemprofAllocator &get_allocator();
+
+// The memory chunk allocated from the underlying allocator looks like this:
+// H H U U U U U U
+//   H -- ChunkHeader (32 bytes)
+//   U -- user memory.
+
+// If there is left padding before the ChunkHeader (due to use of memalign),
+// we store a magic value in the first uptr word of the memory block and
+// store the address of ChunkHeader in the next uptr.
+// M B L L L L L L L L L  H H U U U U U U
+//   |                    ^
+//   ---------------------|
+//   M -- magic value kAllocBegMagic
+//   B -- address of ChunkHeader pointing to the first 'H'
+
+constexpr uptr kMaxAllowedMallocBits = 40;
+
+// Should be no more than 32-bytes
+struct ChunkHeader {
+  // 1-st 4 bytes.
+  u32 alloc_context_id;
+  // 2-nd 4 bytes
+  u32 cpu_id;
+  // 3-rd 4 bytes
+  u32 timestamp_ms;
+  // 4-th 4 bytes
+  // Note only 1 bit is needed for this flag if we need space in the future for
+  // more fields.
+  u32 from_memalign;
+  // 5-th and 6-th 4 bytes
+  // The max size of an allocation is 2^40 (kMaxAllowedMallocSize), so this
+  // could be shrunk to kMaxAllowedMallocBits if we need space in the future for
+  // more fields.
+  atomic_uint64_t user_requested_size;
+  // 23 bits available
+  // 7-th and 8-th 4 bytes
+  u64 data_type_id; // TODO: hash of type name
+};
+
+static const uptr kChunkHeaderSize = sizeof(ChunkHeader);
+COMPILER_CHECK(kChunkHeaderSize == 32);
+
+struct MemprofChunk : ChunkHeader {
+  uptr Beg() { return reinterpret_cast<uptr>(this) + kChunkHeaderSize; }
+  uptr UsedSize() {
+    return atomic_load(&user_requested_size, memory_order_relaxed);
+  }
+  void *AllocBeg() {
+    if (from_memalign)
+      return get_allocator().GetBlockBegin(reinterpret_cast<void *>(this));
+    return reinterpret_cast<void *>(this);
+  }
+};
+
+class LargeChunkHeader {
+  static constexpr uptr kAllocBegMagic =
+      FIRST_32_SECOND_64(0xCC6E96B9, 0xCC6E96B9CC6E96B9ULL);
+  atomic_uintptr_t magic;
+  MemprofChunk *chunk_header;
+
+public:
+  MemprofChunk *Get() const {
+    return atomic_load(&magic, memory_order_acquire) == kAllocBegMagic
+               ? chunk_header
+               : nullptr;
+  }
+
+  void Set(MemprofChunk *p) {
+    if (p) {
+      chunk_header = p;
+      atomic_store(&magic, kAllocBegMagic, memory_order_release);
+      return;
+    }
+
+    uptr old = kAllocBegMagic;
+    if (!atomic_compare_exchange_strong(&magic, &old, 0,
+                                        memory_order_release)) {
+      CHECK_EQ(old, kAllocBegMagic);
+    }
+  }
+};
+
+void FlushUnneededMemProfShadowMemory(uptr p, uptr size) {
+  // Since memprof's mapping is compacting, the shadow chunk may be
+  // not page-aligned, so we only flush the page-aligned portion.
+  ReleaseMemoryPagesToOS(MemToShadow(p), MemToShadow(p + size));
+}
+
+void MemprofMapUnmapCallback::OnMap(uptr p, uptr size) const {
+  // Statistics.
+  MemprofStats &thread_stats = GetCurrentThreadStats();
+  thread_stats.mmaps++;
+  thread_stats.mmaped += size;
+}
+void MemprofMapUnmapCallback::OnUnmap(uptr p, uptr size) const {
+  // We are about to unmap a chunk of user memory.
+  // Mark the corresponding shadow memory as not needed.
+  FlushUnneededMemProfShadowMemory(p, size);
+  // Statistics.
+  MemprofStats &thread_stats = GetCurrentThreadStats();
+  thread_stats.munmaps++;
+  thread_stats.munmaped += size;
+}
+
+AllocatorCache *GetAllocatorCache(MemprofThreadLocalMallocStorage *ms) {
+  CHECK(ms);
+  return &ms->allocator_cache;
+}
+
+// Accumulates the access count from the shadow for the given pointer and size.
+u64 GetShadowCount(uptr p, u32 size) {
+  u64 *shadow = (u64 *)MEM_TO_SHADOW(p);
+  u64 *shadow_end = (u64 *)MEM_TO_SHADOW(p + size);
+  u64 count = 0;
+  for (; shadow <= shadow_end; shadow++)
+    count += *shadow;
+  return count;
+}
+
+// Clears the shadow counters (when memory is allocated).
+void ClearShadow(uptr addr, uptr size) {
+  CHECK(AddrIsAlignedByGranularity(addr));
+  CHECK(AddrIsInMem(addr));
+  CHECK(AddrIsAlignedByGranularity(addr + size));
+  CHECK(AddrIsInMem(addr + size - SHADOW_GRANULARITY));
+  CHECK(REAL(memset));
+  uptr shadow_beg = MEM_TO_SHADOW(addr);
+  uptr shadow_end = MEM_TO_SHADOW(addr + size - SHADOW_GRANULARITY) + 1;
+  if (shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) {
+    REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg);
+  } else {
+    uptr page_size = GetPageSizeCached();
+    uptr page_beg = RoundUpTo(shadow_beg, page_size);
+    uptr page_end = RoundDownTo(shadow_end, page_size);
+
+    if (page_beg >= page_end) {
+      REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg);
+    } else {
+      if (page_beg != shadow_beg) {
+        REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg);
+      }
+      if (page_end != shadow_end) {
+        REAL(memset)((void *)page_end, 0, shadow_end - page_end);
+      }
+      ReserveShadowMemoryRange(page_beg, page_end - 1, nullptr);
+    }
+  }
+}
+
+struct Allocator {
+  static const uptr kMaxAllowedMallocSize = 1ULL << kMaxAllowedMallocBits;
+
+  MemprofAllocator allocator;
+  StaticSpinMutex fallback_mutex;
+  AllocatorCache fallback_allocator_cache;
+
+  uptr max_user_defined_malloc_size;
+
+  // Holds the mapping of stack ids to MemInfoBlocks.
+  MIBMapTy MIBMap;
+
+  atomic_uint8_t destructing;
+  atomic_uint8_t constructed;
+  bool print_text;
+
+  // ------------------- Initialization ------------------------
+  explicit Allocator(LinkerInitialized) : print_text(flags()->print_text) {
+    atomic_store_relaxed(&destructing, 0);
+    atomic_store_relaxed(&constructed, 1);
+  }
+
+  ~Allocator() {
+    atomic_store_relaxed(&destructing, 1);
+    FinishAndWrite();
+  }
+
+  static void PrintCallback(const uptr Key, LockedMemInfoBlock *const &Value,
+                            void *Arg) {
+    SpinMutexLock(&Value->mutex);
+    Print(Value->mib, Key, bool(Arg));
+  }
+
+  void FinishAndWrite() {
+    if (print_text && common_flags()->print_module_map)
+      DumpProcessMap();
+
+    allocator.ForceLock();
+
+    InsertLiveBlocks();
+    if (print_text) {
+      if (!flags()->print_terse)
+        Printf("Recorded MIBs (incl. live on exit):\n");
+      MIBMap.ForEach(PrintCallback,
+                     reinterpret_cast<void *>(flags()->print_terse));
+      StackDepotPrintAll();
+    } else {
+      // Serialize the contents to a raw profile. Format documented in
+      // memprof_rawprofile.h.
+      char *Buffer = nullptr;
+
+      MemoryMappingLayout Layout(/*cache_enabled=*/true);
+      u64 BytesSerialized = SerializeToRawProfile(MIBMap, Layout, Buffer);
+      CHECK(Buffer && BytesSerialized && "could not serialize to buffer");
+      report_file.Write(Buffer, BytesSerialized);
+    }
+
+    allocator.ForceUnlock();
+  }
+
+  // Inserts any blocks which have been allocated but not yet deallocated.
+  void InsertLiveBlocks() {
+    allocator.ForEachChunk(
+        [](uptr chunk, void *alloc) {
+          u64 user_requested_size;
+          Allocator *A = (Allocator *)alloc;
+          MemprofChunk *m =
+              A->GetMemprofChunk((void *)chunk, user_requested_size);
+          if (!m)
+            return;
+          uptr user_beg = ((uptr)m) + kChunkHeaderSize;
+          u64 c = GetShadowCount(user_beg, user_requested_size);
+          long curtime = GetTimestamp();
+          MemInfoBlock newMIB(user_requested_size, c, m->timestamp_ms, curtime,
+                              m->cpu_id, GetCpuId());
+          InsertOrMerge(m->alloc_context_id, newMIB, A->MIBMap);
+        },
+        this);
+  }
+
+  void InitLinkerInitialized() {
+    SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+    allocator.InitLinkerInitialized(
+        common_flags()->allocator_release_to_os_interval_ms);
+    max_user_defined_malloc_size = common_flags()->max_allocation_size_mb
+                                       ? common_flags()->max_allocation_size_mb
+                                             << 20
+                                       : kMaxAllowedMallocSize;
+  }
+
+  // -------------------- Allocation/Deallocation routines ---------------
+  void *Allocate(uptr size, uptr alignment, BufferedStackTrace *stack,
+                 AllocType alloc_type) {
+    if (UNLIKELY(!memprof_inited))
+      MemprofInitFromRtl();
+    if (UNLIKELY(IsRssLimitExceeded())) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportRssLimitExceeded(stack);
+    }
+    CHECK(stack);
+    const uptr min_alignment = MEMPROF_ALIGNMENT;
+    if (alignment < min_alignment)
+      alignment = min_alignment;
+    if (size == 0) {
+      // We'd be happy to avoid allocating memory for zero-size requests, but
+      // some programs/tests depend on this behavior and assume that malloc
+      // would not return NULL even for zero-size allocations. Moreover, it
+      // looks like operator new should never return NULL, and results of
+      // consecutive "new" calls must be different even if the allocated size
+      // is zero.
+      size = 1;
+    }
+    CHECK(IsPowerOfTwo(alignment));
+    uptr rounded_size = RoundUpTo(size, alignment);
+    uptr needed_size = rounded_size + kChunkHeaderSize;
+    if (alignment > min_alignment)
+      needed_size += alignment;
+    CHECK(IsAligned(needed_size, min_alignment));
+    if (size > kMaxAllowedMallocSize || needed_size > kMaxAllowedMallocSize ||
+        size > max_user_defined_malloc_size) {
+      if (AllocatorMayReturnNull()) {
+        Report("WARNING: MemProfiler failed to allocate 0x%zx bytes\n", size);
+        return nullptr;
+      }
+      uptr malloc_limit =
+          Min(kMaxAllowedMallocSize, max_user_defined_malloc_size);
+      ReportAllocationSizeTooBig(size, malloc_limit, stack);
+    }
+
+    MemprofThread *t = GetCurrentThread();
+    void *allocated;
+    if (t) {
+      AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+      allocated = allocator.Allocate(cache, needed_size, 8);
+    } else {
+      SpinMutexLock l(&fallback_mutex);
+      AllocatorCache *cache = &fallback_allocator_cache;
+      allocated = allocator.Allocate(cache, needed_size, 8);
+    }
+    if (UNLIKELY(!allocated)) {
+      SetAllocatorOutOfMemory();
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportOutOfMemory(size, stack);
+    }
+
+    uptr alloc_beg = reinterpret_cast<uptr>(allocated);
+    uptr alloc_end = alloc_beg + needed_size;
+    uptr beg_plus_header = alloc_beg + kChunkHeaderSize;
+    uptr user_beg = beg_plus_header;
+    if (!IsAligned(user_beg, alignment))
+      user_beg = RoundUpTo(user_beg, alignment);
+    uptr user_end = user_beg + size;
+    CHECK_LE(user_end, alloc_end);
+    uptr chunk_beg = user_beg - kChunkHeaderSize;
+    MemprofChunk *m = reinterpret_cast<MemprofChunk *>(chunk_beg);
+    m->from_memalign = alloc_beg != chunk_beg;
+    CHECK(size);
+
+    m->cpu_id = GetCpuId();
+    m->timestamp_ms = GetTimestamp();
+    m->alloc_context_id = StackDepotPut(*stack);
+
+    uptr size_rounded_down_to_granularity =
+        RoundDownTo(size, SHADOW_GRANULARITY);
+    if (size_rounded_down_to_granularity)
+      ClearShadow(user_beg, size_rounded_down_to_granularity);
+
+    MemprofStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.mallocs++;
+    thread_stats.malloced += size;
+    thread_stats.malloced_overhead += needed_size - size;
+    if (needed_size > SizeClassMap::kMaxSize)
+      thread_stats.malloc_large++;
+    else
+      thread_stats.malloced_by_size[SizeClassMap::ClassID(needed_size)]++;
+
+    void *res = reinterpret_cast<void *>(user_beg);
+    atomic_store(&m->user_requested_size, size, memory_order_release);
+    if (alloc_beg != chunk_beg) {
+      CHECK_LE(alloc_beg + sizeof(LargeChunkHeader), chunk_beg);
+      reinterpret_cast<LargeChunkHeader *>(alloc_beg)->Set(m);
+    }
+    MEMPROF_MALLOC_HOOK(res, size);
+    return res;
+  }
+
+  void Deallocate(void *ptr, uptr delete_size, uptr delete_alignment,
+                  BufferedStackTrace *stack, AllocType alloc_type) {
+    uptr p = reinterpret_cast<uptr>(ptr);
+    if (p == 0)
+      return;
+
+    MEMPROF_FREE_HOOK(ptr);
+
+    uptr chunk_beg = p - kChunkHeaderSize;
+    MemprofChunk *m = reinterpret_cast<MemprofChunk *>(chunk_beg);
+
+    u64 user_requested_size =
+        atomic_exchange(&m->user_requested_size, 0, memory_order_acquire);
+    if (memprof_inited && memprof_init_done &&
+        atomic_load_relaxed(&constructed) &&
+        !atomic_load_relaxed(&destructing)) {
+      u64 c = GetShadowCount(p, user_requested_size);
+      long curtime = GetTimestamp();
+
+      MemInfoBlock newMIB(user_requested_size, c, m->timestamp_ms, curtime,
+                          m->cpu_id, GetCpuId());
+      InsertOrMerge(m->alloc_context_id, newMIB, MIBMap);
+    }
+
+    MemprofStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.frees++;
+    thread_stats.freed += user_requested_size;
+
+    void *alloc_beg = m->AllocBeg();
+    if (alloc_beg != m) {
+      // Clear the magic value, as allocator internals may overwrite the
+      // contents of deallocated chunk, confusing GetMemprofChunk lookup.
+      reinterpret_cast<LargeChunkHeader *>(alloc_beg)->Set(nullptr);
+    }
+
+    MemprofThread *t = GetCurrentThread();
+    if (t) {
+      AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+      allocator.Deallocate(cache, alloc_beg);
+    } else {
+      SpinMutexLock l(&fallback_mutex);
+      AllocatorCache *cache = &fallback_allocator_cache;
+      allocator.Deallocate(cache, alloc_beg);
+    }
+  }
+
+  void *Reallocate(void *old_ptr, uptr new_size, BufferedStackTrace *stack) {
+    CHECK(old_ptr && new_size);
+    uptr p = reinterpret_cast<uptr>(old_ptr);
+    uptr chunk_beg = p - kChunkHeaderSize;
+    MemprofChunk *m = reinterpret_cast<MemprofChunk *>(chunk_beg);
+
+    MemprofStats &thread_stats = GetCurrentThreadStats();
+    thread_stats.reallocs++;
+    thread_stats.realloced += new_size;
+
+    void *new_ptr = Allocate(new_size, 8, stack, FROM_MALLOC);
+    if (new_ptr) {
+      CHECK_NE(REAL(memcpy), nullptr);
+      uptr memcpy_size = Min(new_size, m->UsedSize());
+      REAL(memcpy)(new_ptr, old_ptr, memcpy_size);
+      Deallocate(old_ptr, 0, 0, stack, FROM_MALLOC);
+    }
+    return new_ptr;
+  }
+
+  void *Calloc(uptr nmemb, uptr size, BufferedStackTrace *stack) {
+    if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      ReportCallocOverflow(nmemb, size, stack);
+    }
+    void *ptr = Allocate(nmemb * size, 8, stack, FROM_MALLOC);
+    // If the memory comes from the secondary allocator no need to clear it
+    // as it comes directly from mmap.
+    if (ptr && allocator.FromPrimary(ptr))
+      REAL(memset)(ptr, 0, nmemb * size);
+    return ptr;
+  }
+
+  void CommitBack(MemprofThreadLocalMallocStorage *ms,
+                  BufferedStackTrace *stack) {
+    AllocatorCache *ac = GetAllocatorCache(ms);
+    allocator.SwallowCache(ac);
+  }
+
+  // -------------------------- Chunk lookup ----------------------
+
+  // Assumes alloc_beg == allocator.GetBlockBegin(alloc_beg).
+  MemprofChunk *GetMemprofChunk(void *alloc_beg, u64 &user_requested_size) {
+    if (!alloc_beg)
+      return nullptr;
+    MemprofChunk *p = reinterpret_cast<LargeChunkHeader *>(alloc_beg)->Get();
+    if (!p) {
+      if (!allocator.FromPrimary(alloc_beg))
+        return nullptr;
+      p = reinterpret_cast<MemprofChunk *>(alloc_beg);
+    }
+    // The size is reset to 0 on deallocation (and a min of 1 on
+    // allocation).
+    user_requested_size =
+        atomic_load(&p->user_requested_size, memory_order_acquire);
+    if (user_requested_size)
+      return p;
+    return nullptr;
+  }
+
+  MemprofChunk *GetMemprofChunkByAddr(uptr p, u64 &user_requested_size) {
+    void *alloc_beg = allocator.GetBlockBegin(reinterpret_cast<void *>(p));
+    return GetMemprofChunk(alloc_beg, user_requested_size);
+  }
+
+  uptr AllocationSize(uptr p) {
+    u64 user_requested_size;
+    MemprofChunk *m = GetMemprofChunkByAddr(p, user_requested_size);
+    if (!m)
+      return 0;
+    if (m->Beg() != p)
+      return 0;
+    return user_requested_size;
+  }
+
+  void Purge(BufferedStackTrace *stack) { allocator.ForceReleaseToOS(); }
+
+  void PrintStats() { allocator.PrintStats(); }
+
+  void ForceLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    allocator.ForceLock();
+    fallback_mutex.Lock();
+  }
+
+  void ForceUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    fallback_mutex.Unlock();
+    allocator.ForceUnlock();
+  }
+};
+
+static Allocator instance(LINKER_INITIALIZED);
+
+static MemprofAllocator &get_allocator() { return instance.allocator; }
+
+void InitializeAllocator() { instance.InitLinkerInitialized(); }
+
+void MemprofThreadLocalMallocStorage::CommitBack() {
+  GET_STACK_TRACE_MALLOC;
+  instance.CommitBack(this, &stack);
+}
+
+void PrintInternalAllocatorStats() { instance.PrintStats(); }
+
+void memprof_free(void *ptr, BufferedStackTrace *stack, AllocType alloc_type) {
+  instance.Deallocate(ptr, 0, 0, stack, alloc_type);
+}
+
+void memprof_delete(void *ptr, uptr size, uptr alignment,
+                    BufferedStackTrace *stack, AllocType alloc_type) {
+  instance.Deallocate(ptr, size, alignment, stack, alloc_type);
+}
+
+void *memprof_malloc(uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(instance.Allocate(size, 8, stack, FROM_MALLOC));
+}
+
+void *memprof_calloc(uptr nmemb, uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(instance.Calloc(nmemb, size, stack));
+}
+
+void *memprof_reallocarray(void *p, uptr nmemb, uptr size,
+                           BufferedStackTrace *stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportReallocArrayOverflow(nmemb, size, stack);
+  }
+  return memprof_realloc(p, nmemb * size, stack);
+}
+
+void *memprof_realloc(void *p, uptr size, BufferedStackTrace *stack) {
+  if (!p)
+    return SetErrnoOnNull(instance.Allocate(size, 8, stack, FROM_MALLOC));
+  if (size == 0) {
+    if (flags()->allocator_frees_and_returns_null_on_realloc_zero) {
+      instance.Deallocate(p, 0, 0, stack, FROM_MALLOC);
+      return nullptr;
+    }
+    // Allocate a size of 1 if we shouldn't free() on Realloc to 0
+    size = 1;
+  }
+  return SetErrnoOnNull(instance.Reallocate(p, size, stack));
+}
+
+void *memprof_valloc(uptr size, BufferedStackTrace *stack) {
+  return SetErrnoOnNull(
+      instance.Allocate(size, GetPageSizeCached(), stack, FROM_MALLOC));
+}
+
+void *memprof_pvalloc(uptr size, BufferedStackTrace *stack) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportPvallocOverflow(size, stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(instance.Allocate(size, PageSize, stack, FROM_MALLOC));
+}
+
+void *memprof_memalign(uptr alignment, uptr size, BufferedStackTrace *stack,
+                       AllocType alloc_type) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAllocationAlignment(alignment, stack);
+  }
+  return SetErrnoOnNull(instance.Allocate(size, alignment, stack, alloc_type));
+}
+
+void *memprof_aligned_alloc(uptr alignment, uptr size,
+                            BufferedStackTrace *stack) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAlignedAllocAlignment(size, alignment, stack);
+  }
+  return SetErrnoOnNull(instance.Allocate(size, alignment, stack, FROM_MALLOC));
+}
+
+int memprof_posix_memalign(void **memptr, uptr alignment, uptr size,
+                           BufferedStackTrace *stack) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    ReportInvalidPosixMemalignAlignment(alignment, stack);
+  }
+  void *ptr = instance.Allocate(size, alignment, stack, FROM_MALLOC);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by Allocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+uptr memprof_malloc_usable_size(const void *ptr, uptr pc, uptr bp) {
+  if (!ptr)
+    return 0;
+  uptr usable_size = instance.AllocationSize(reinterpret_cast<uptr>(ptr));
+  return usable_size;
+}
+
+} // namespace __memprof
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __memprof;
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+// Provide default (no-op) implementation of malloc hooks.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_malloc_hook, void *ptr,
+                             uptr size) {
+  (void)ptr;
+  (void)size;
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_free_hook, void *ptr) {
+  (void)ptr;
+}
+#endif
+
+uptr __sanitizer_get_estimated_allocated_size(uptr size) { return size; }
+
+int __sanitizer_get_ownership(const void *p) {
+  return memprof_malloc_usable_size(p, 0, 0) != 0;
+}
+
+uptr __sanitizer_get_allocated_size(const void *p) {
+  return memprof_malloc_usable_size(p, 0, 0);
+}
+
+int __memprof_profile_dump() {
+  instance.FinishAndWrite();
+  // In the future we may want to return non-zero if there are any errors
+  // detected during the dumping process.
+  return 0;
+}
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.h b/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.h
new file mode 100644
index 0000000000..001502cde0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_allocator.h
@@ -0,0 +1,103 @@
+//===-- memprof_allocator.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_allocator.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef MEMPROF_ALLOCATOR_H
+#define MEMPROF_ALLOCATOR_H
+
+#include "memprof_flags.h"
+#include "memprof_interceptors.h"
+#include "memprof_internal.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_list.h"
+
+#if !defined(__x86_64__)
+#error Unsupported platform
+#endif
+#if !SANITIZER_CAN_USE_ALLOCATOR64
+#error Only 64-bit allocator supported
+#endif
+
+namespace __memprof {
+
+enum AllocType {
+  FROM_MALLOC = 1, // Memory block came from malloc, calloc, realloc, etc.
+  FROM_NEW = 2,    // Memory block came from operator new.
+  FROM_NEW_BR = 3  // Memory block came from operator new [ ]
+};
+
+void InitializeAllocator();
+
+struct MemprofMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const;
+  void OnUnmap(uptr p, uptr size) const;
+};
+
+constexpr uptr kAllocatorSpace = 0x600000000000ULL;
+constexpr uptr kAllocatorSize = 0x40000000000ULL; // 4T.
+typedef DefaultSizeClassMap SizeClassMap;
+template <typename AddressSpaceViewTy>
+struct AP64 { // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = kAllocatorSpace;
+  static const uptr kSpaceSize = kAllocatorSize;
+  static const uptr kMetadataSize = 0;
+  typedef __memprof::SizeClassMap SizeClassMap;
+  typedef MemprofMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = AddressSpaceViewTy;
+};
+
+template <typename AddressSpaceView>
+using PrimaryAllocatorASVT = SizeClassAllocator64<AP64<AddressSpaceView>>;
+using PrimaryAllocator = PrimaryAllocatorASVT<LocalAddressSpaceView>;
+
+static const uptr kNumberOfSizeClasses = SizeClassMap::kNumClasses;
+
+template <typename AddressSpaceView>
+using MemprofAllocatorASVT =
+    CombinedAllocator<PrimaryAllocatorASVT<AddressSpaceView>>;
+using MemprofAllocator = MemprofAllocatorASVT<LocalAddressSpaceView>;
+using AllocatorCache = MemprofAllocator::AllocatorCache;
+
+struct MemprofThreadLocalMallocStorage {
+  AllocatorCache allocator_cache;
+  void CommitBack();
+
+private:
+  // These objects are allocated via mmap() and are zero-initialized.
+  MemprofThreadLocalMallocStorage() {}
+};
+
+void *memprof_memalign(uptr alignment, uptr size, BufferedStackTrace *stack,
+                       AllocType alloc_type);
+void memprof_free(void *ptr, BufferedStackTrace *stack, AllocType alloc_type);
+void memprof_delete(void *ptr, uptr size, uptr alignment,
+                    BufferedStackTrace *stack, AllocType alloc_type);
+
+void *memprof_malloc(uptr size, BufferedStackTrace *stack);
+void *memprof_calloc(uptr nmemb, uptr size, BufferedStackTrace *stack);
+void *memprof_realloc(void *p, uptr size, BufferedStackTrace *stack);
+void *memprof_reallocarray(void *p, uptr nmemb, uptr size,
+                           BufferedStackTrace *stack);
+void *memprof_valloc(uptr size, BufferedStackTrace *stack);
+void *memprof_pvalloc(uptr size, BufferedStackTrace *stack);
+
+void *memprof_aligned_alloc(uptr alignment, uptr size,
+                            BufferedStackTrace *stack);
+int memprof_posix_memalign(void **memptr, uptr alignment, uptr size,
+                           BufferedStackTrace *stack);
+uptr memprof_malloc_usable_size(const void *ptr, uptr pc, uptr bp);
+
+void PrintInternalAllocatorStats();
+
+} // namespace __memprof
+#endif // MEMPROF_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.cpp
new file mode 100644
index 0000000000..669b1acd8c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.cpp
@@ -0,0 +1,70 @@
+//===-- memprof_descriptions.cpp -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf functions for getting information about an address and/or printing
+// it.
+//===----------------------------------------------------------------------===//
+
+#include "memprof_descriptions.h"
+#include "memprof_mapping.h"
+#include "memprof_stack.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __memprof {
+
+MemprofThreadIdAndName::MemprofThreadIdAndName(MemprofThreadContext *t) {
+  Init(t->tid, t->name);
+}
+
+MemprofThreadIdAndName::MemprofThreadIdAndName(u32 tid) {
+  if (tid == kInvalidTid) {
+    Init(tid, "");
+  } else {
+    memprofThreadRegistry().CheckLocked();
+    MemprofThreadContext *t = GetThreadContextByTidLocked(tid);
+    Init(tid, t->name);
+  }
+}
+
+void MemprofThreadIdAndName::Init(u32 tid, const char *tname) {
+  int len = internal_snprintf(name, sizeof(name), "T%d", tid);
+  CHECK(((unsigned int)len) < sizeof(name));
+  if (tname[0] != '\0')
+    internal_snprintf(&name[len], sizeof(name) - len, " (%s)", tname);
+}
+
+void DescribeThread(MemprofThreadContext *context) {
+  CHECK(context);
+  memprofThreadRegistry().CheckLocked();
+  // No need to announce the main thread.
+  if (context->tid == kMainTid || context->announced) {
+    return;
+  }
+  context->announced = true;
+  InternalScopedString str;
+  str.append("Thread %s", MemprofThreadIdAndName(context).c_str());
+  if (context->parent_tid == kInvalidTid) {
+    str.append(" created by unknown thread\n");
+    Printf("%s", str.data());
+    return;
+  }
+  str.append(" created by %s here:\n",
+             MemprofThreadIdAndName(context->parent_tid).c_str());
+  Printf("%s", str.data());
+  StackDepotGet(context->stack_id).Print();
+  // Recursively described parent thread if needed.
+  if (flags()->print_full_thread_history) {
+    MemprofThreadContext *parent_context =
+        GetThreadContextByTidLocked(context->parent_tid);
+    DescribeThread(parent_context);
+  }
+}
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.h b/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.h
new file mode 100644
index 0000000000..e88ea441bf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_descriptions.h
@@ -0,0 +1,45 @@
+//===-- memprof_descriptions.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_descriptions.cpp.
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_DESCRIPTIONS_H
+#define MEMPROF_DESCRIPTIONS_H
+
+#include "memprof_allocator.h"
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+
+namespace __memprof {
+
+void DescribeThread(MemprofThreadContext *context);
+inline void DescribeThread(MemprofThread *t) {
+  if (t)
+    DescribeThread(t->context());
+}
+
+class MemprofThreadIdAndName {
+public:
+  explicit MemprofThreadIdAndName(MemprofThreadContext *t);
+  explicit MemprofThreadIdAndName(u32 tid);
+
+  // Contains "T%tid (%name)" or "T%tid" if the name is empty.
+  const char *c_str() const { return &name[0]; }
+
+private:
+  void Init(u32 tid, const char *tname);
+
+  char name[128];
+};
+
+} // namespace __memprof
+
+#endif // MEMPROF_DESCRIPTIONS_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_flags.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.cpp
new file mode 100644
index 0000000000..b107ff8fa0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.cpp
@@ -0,0 +1,93 @@
+//===-- memprof_flags.cpp --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf flag parsing logic.
+//===----------------------------------------------------------------------===//
+
+#include "memprof_flags.h"
+#include "memprof_interface_internal.h"
+#include "memprof_stack.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_flags.h"
+
+namespace __memprof {
+
+Flags memprof_flags_dont_use_directly; // use via flags().
+
+static const char *MaybeUseMemprofDefaultOptionsCompileDefinition() {
+#ifdef MEMPROF_DEFAULT_OPTIONS
+  return SANITIZER_STRINGIFY(MEMPROF_DEFAULT_OPTIONS);
+#else
+  return "";
+#endif
+}
+
+void Flags::SetDefaults() {
+#define MEMPROF_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "memprof_flags.inc"
+#undef MEMPROF_FLAG
+}
+
+static void RegisterMemprofFlags(FlagParser *parser, Flags *f) {
+#define MEMPROF_FLAG(Type, Name, DefaultValue, Description)                    \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "memprof_flags.inc"
+#undef MEMPROF_FLAG
+}
+
+void InitializeFlags() {
+  // Set the default values and prepare for parsing MemProf and common flags.
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetEnv("MEMPROF_SYMBOLIZER_PATH");
+    cf.malloc_context_size = kDefaultMallocContextSize;
+    cf.intercept_tls_get_addr = true;
+    cf.exitcode = 1;
+    OverrideCommonFlags(cf);
+  }
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser memprof_parser;
+  RegisterMemprofFlags(&memprof_parser, f);
+  RegisterCommonFlags(&memprof_parser);
+
+  // Override from MemProf compile definition.
+  const char *memprof_compile_def =
+      MaybeUseMemprofDefaultOptionsCompileDefinition();
+  memprof_parser.ParseString(memprof_compile_def);
+
+  // Override from user-specified string.
+  const char *memprof_default_options = __memprof_default_options();
+  memprof_parser.ParseString(memprof_default_options);
+
+  // Override from command line.
+  memprof_parser.ParseStringFromEnv("MEMPROF_OPTIONS");
+
+  InitializeCommonFlags();
+
+  if (Verbosity())
+    ReportUnrecognizedFlags();
+
+  if (common_flags()->help) {
+    memprof_parser.PrintFlagDescriptions();
+  }
+
+  CHECK_LE((uptr)common_flags()->malloc_context_size, kStackTraceMax);
+}
+
+} // namespace __memprof
+
+SANITIZER_INTERFACE_WEAK_DEF(const char *, __memprof_default_options, void) {
+  return "";
+}
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_flags.h b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.h
new file mode 100644
index 0000000000..2f2b628653
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.h
@@ -0,0 +1,45 @@
+//===-- memprof_flags.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf runtime flags.
+//===----------------------------------------------------------------------===//
+
+#ifndef MEMPROF_FLAGS_H
+#define MEMPROF_FLAGS_H
+
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+// MemProf flag values can be defined in four ways:
+// 1) initialized with default values at startup.
+// 2) overriden during compilation of MemProf runtime by providing
+//    compile definition MEMPROF_DEFAULT_OPTIONS.
+// 3) overriden from string returned by user-specified function
+//    __memprof_default_options().
+// 4) overriden from env variable MEMPROF_OPTIONS.
+
+namespace __memprof {
+
+struct Flags {
+#define MEMPROF_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "memprof_flags.inc"
+#undef MEMPROF_FLAG
+
+  void SetDefaults();
+};
+
+extern Flags memprof_flags_dont_use_directly;
+inline Flags *flags() { return &memprof_flags_dont_use_directly; }
+
+void InitializeFlags();
+
+} // namespace __memprof
+
+#endif // MEMPROF_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_flags.inc b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.inc
new file mode 100644
index 0000000000..ee0760ddc3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_flags.inc
@@ -0,0 +1,41 @@
+//===-- memprof_flags.inc --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// MemProf runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_FLAG
+#error "Define MEMPROF_FLAG prior to including this file!"
+#endif
+
+// MEMPROF_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+MEMPROF_FLAG(bool, unmap_shadow_on_exit, false,
+             "If set, explicitly unmaps the (huge) shadow at exit.")
+MEMPROF_FLAG(bool, protect_shadow_gap, true, "If set, mprotect the shadow gap")
+MEMPROF_FLAG(bool, print_legend, true, "Print the legend for the shadow bytes.")
+MEMPROF_FLAG(bool, atexit, false,
+             "If set, prints MemProf exit stats even after program terminates "
+             "successfully.")
+MEMPROF_FLAG(
+    bool, print_full_thread_history, true,
+    "If set, prints thread creation stacks for the threads involved in the "
+    "report and their ancestors up to the main thread.")
+
+MEMPROF_FLAG(bool, halt_on_error, true,
+             "Crash the program after printing the first error report "
+             "(WARNING: USE AT YOUR OWN RISK!)")
+MEMPROF_FLAG(bool, allocator_frees_and_returns_null_on_realloc_zero, true,
+             "realloc(p, 0) is equivalent to free(p) by default (Same as the "
+             "POSIX standard). If set to false, realloc(p, 0) will return a "
+             "pointer to an allocated space which can not be used.")
+MEMPROF_FLAG(bool, print_text, false,
+  "If set, prints the heap profile in text format. Else use the raw binary serialization format.")
+MEMPROF_FLAG(bool, print_terse, false,
+             "If set, prints memory profile in a terse format. Only applicable if print_text = true.")
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_init_version.h b/contrib/libs/clang14-rt/lib/memprof/memprof_init_version.h
new file mode 100644
index 0000000000..26c68f7867
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_init_version.h
@@ -0,0 +1,26 @@
+//===-- memprof_init_version.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// This header defines a versioned __memprof_init function to be called at the
+// startup of the instrumented program.
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_INIT_VERSION_H
+#define MEMPROF_INIT_VERSION_H
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+extern "C" {
+// Every time the Memprof ABI changes we also change the version number in the
+// __memprof_init function name.  Objects built with incompatible Memprof ABI
+// versions will not link with run-time.
+#define __memprof_version_mismatch_check __memprof_version_mismatch_check_v1
+}
+
+#endif // MEMPROF_INIT_VERSION_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.cpp
new file mode 100644
index 0000000000..459ad03e8d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.cpp
@@ -0,0 +1,364 @@
+//===-- memprof_interceptors.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Intercept various libc functions.
+//===----------------------------------------------------------------------===//
+
+#include "memprof_interceptors.h"
+#include "memprof_allocator.h"
+#include "memprof_internal.h"
+#include "memprof_mapping.h"
+#include "memprof_stack.h"
+#include "memprof_stats.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_posix.h"
+
+namespace __memprof {
+
+#define MEMPROF_READ_STRING(s, n) MEMPROF_READ_RANGE((s), (n))
+
+static inline uptr MaybeRealStrnlen(const char *s, uptr maxlen) {
+#if SANITIZER_INTERCEPT_STRNLEN
+  if (REAL(strnlen)) {
+    return REAL(strnlen)(s, maxlen);
+  }
+#endif
+  return internal_strnlen(s, maxlen);
+}
+
+void SetThreadName(const char *name) {
+  MemprofThread *t = GetCurrentThread();
+  if (t)
+    memprofThreadRegistry().SetThreadName(t->tid(), name);
+}
+
+int OnExit() {
+  // FIXME: ask frontend whether we need to return failure.
+  return 0;
+}
+
+} // namespace __memprof
+
+// ---------------------- Wrappers ---------------- {{{1
+using namespace __memprof;
+
+DECLARE_REAL_AND_INTERCEPTOR(void *, malloc, uptr)
+DECLARE_REAL_AND_INTERCEPTOR(void, free, void *)
+
+#define MEMPROF_INTERCEPTOR_ENTER(ctx, func)                                   \
+  ctx = 0;                                                                     \
+  (void)ctx;
+
+#define COMMON_INTERCEPT_FUNCTION(name) MEMPROF_INTERCEPT_FUNC(name)
+#define COMMON_INTERCEPT_FUNCTION_VER(name, ver)                               \
+  MEMPROF_INTERCEPT_FUNC_VER(name, ver)
+#define COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK(name, ver)          \
+  MEMPROF_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)
+#define COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, size)                         \
+  MEMPROF_WRITE_RANGE(ptr, size)
+#define COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, size)                          \
+  MEMPROF_READ_RANGE(ptr, size)
+#define COMMON_INTERCEPTOR_ENTER(ctx, func, ...)                               \
+  MEMPROF_INTERCEPTOR_ENTER(ctx, func);                                        \
+  do {                                                                         \
+    if (memprof_init_is_running)                                               \
+      return REAL(func)(__VA_ARGS__);                                          \
+    ENSURE_MEMPROF_INITED();                                                   \
+  } while (false)
+#define COMMON_INTERCEPTOR_DIR_ACQUIRE(ctx, path)                              \
+  do {                                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd)                                 \
+  do {                                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd)                                 \
+  do {                                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, newfd)                    \
+  do {                                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, name) SetThreadName(name)
+// Should be memprofThreadRegistry().SetThreadNameByUserId(thread, name)
+// But memprof does not remember UserId's for threads (pthread_t);
+// and remembers all ever existed threads, so the linear search by UserId
+// can be slow.
+#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name)                 \
+  do {                                                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_BLOCK_REAL(name) REAL(name)
+#define COMMON_INTERCEPTOR_ON_EXIT(ctx) OnExit()
+#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle)
+#define COMMON_INTERCEPTOR_LIBRARY_UNLOADED()
+#define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (!memprof_inited)
+#define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end)                           \
+  if (MemprofThread *t = GetCurrentThread()) {                                 \
+    *begin = t->tls_begin();                                                   \
+    *end = t->tls_end();                                                       \
+  } else {                                                                     \
+    *begin = *end = 0;                                                         \
+  }
+
+#define COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size)                   \
+  do {                                                                         \
+    MEMPROF_INTERCEPTOR_ENTER(ctx, memmove);                                   \
+    MEMPROF_MEMMOVE_IMPL(to, from, size);                                      \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size)                    \
+  do {                                                                         \
+    MEMPROF_INTERCEPTOR_ENTER(ctx, memcpy);                                    \
+    MEMPROF_MEMCPY_IMPL(to, from, size);                                       \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size)                    \
+  do {                                                                         \
+    MEMPROF_INTERCEPTOR_ENTER(ctx, memset);                                    \
+    MEMPROF_MEMSET_IMPL(block, c, size);                                       \
+  } while (false)
+
+#include "sanitizer_common/sanitizer_common_interceptors.inc"
+
+#define COMMON_SYSCALL_PRE_READ_RANGE(p, s) MEMPROF_READ_RANGE(p, s)
+#define COMMON_SYSCALL_PRE_WRITE_RANGE(p, s) MEMPROF_WRITE_RANGE(p, s)
+#define COMMON_SYSCALL_POST_READ_RANGE(p, s)                                   \
+  do {                                                                         \
+    (void)(p);                                                                 \
+    (void)(s);                                                                 \
+  } while (false)
+#define COMMON_SYSCALL_POST_WRITE_RANGE(p, s)                                  \
+  do {                                                                         \
+    (void)(p);                                                                 \
+    (void)(s);                                                                 \
+  } while (false)
+#include "sanitizer_common/sanitizer_common_syscalls.inc"
+
+struct ThreadStartParam {
+  atomic_uintptr_t t;
+  atomic_uintptr_t is_registered;
+};
+
+static thread_return_t THREAD_CALLING_CONV memprof_thread_start(void *arg) {
+  ThreadStartParam *param = reinterpret_cast<ThreadStartParam *>(arg);
+  MemprofThread *t = nullptr;
+  while ((t = reinterpret_cast<MemprofThread *>(
+              atomic_load(&param->t, memory_order_acquire))) == nullptr)
+    internal_sched_yield();
+  SetCurrentThread(t);
+  return t->ThreadStart(GetTid(), &param->is_registered);
+}
+
+INTERCEPTOR(int, pthread_create, void *thread, void *attr,
+            void *(*start_routine)(void *), void *arg) {
+  EnsureMainThreadIDIsCorrect();
+  GET_STACK_TRACE_THREAD;
+  int detached = 0;
+  if (attr)
+    REAL(pthread_attr_getdetachstate)(attr, &detached);
+  ThreadStartParam param;
+  atomic_store(&param.t, 0, memory_order_relaxed);
+  atomic_store(&param.is_registered, 0, memory_order_relaxed);
+  int result;
+  {
+    // Ignore all allocations made by pthread_create: thread stack/TLS may be
+    // stored by pthread for future reuse even after thread destruction, and
+    // the linked list it's stored in doesn't even hold valid pointers to the
+    // objects, the latter are calculated by obscure pointer arithmetic.
+    result = REAL(pthread_create)(thread, attr, memprof_thread_start, &param);
+  }
+  if (result == 0) {
+    u32 current_tid = GetCurrentTidOrInvalid();
+    MemprofThread *t = MemprofThread::Create(start_routine, arg, current_tid,
+                                             &stack, detached);
+    atomic_store(&param.t, reinterpret_cast<uptr>(t), memory_order_release);
+    // Wait until the MemprofThread object is initialized and the
+    // ThreadRegistry entry is in "started" state.
+    while (atomic_load(&param.is_registered, memory_order_acquire) == 0)
+      internal_sched_yield();
+  }
+  return result;
+}
+
+INTERCEPTOR(int, pthread_join, void *t, void **arg) {
+  return real_pthread_join(t, arg);
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+
+INTERCEPTOR(char *, index, const char *string, int c)
+ALIAS(WRAPPER_NAME(strchr));
+
+// For both strcat() and strncat() we need to check the validity of |to|
+// argument irrespective of the |from| length.
+INTERCEPTOR(char *, strcat, char *to, const char *from) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strcat);
+  ENSURE_MEMPROF_INITED();
+  uptr from_length = internal_strlen(from);
+  MEMPROF_READ_RANGE(from, from_length + 1);
+  uptr to_length = internal_strlen(to);
+  MEMPROF_READ_STRING(to, to_length);
+  MEMPROF_WRITE_RANGE(to + to_length, from_length + 1);
+  return REAL(strcat)(to, from);
+}
+
+INTERCEPTOR(char *, strncat, char *to, const char *from, uptr size) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strncat);
+  ENSURE_MEMPROF_INITED();
+  uptr from_length = MaybeRealStrnlen(from, size);
+  uptr copy_length = Min(size, from_length + 1);
+  MEMPROF_READ_RANGE(from, copy_length);
+  uptr to_length = internal_strlen(to);
+  MEMPROF_READ_STRING(to, to_length);
+  MEMPROF_WRITE_RANGE(to + to_length, from_length + 1);
+  return REAL(strncat)(to, from, size);
+}
+
+INTERCEPTOR(char *, strcpy, char *to, const char *from) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strcpy);
+  if (memprof_init_is_running) {
+    return REAL(strcpy)(to, from);
+  }
+  ENSURE_MEMPROF_INITED();
+  uptr from_size = internal_strlen(from) + 1;
+  MEMPROF_READ_RANGE(from, from_size);
+  MEMPROF_WRITE_RANGE(to, from_size);
+  return REAL(strcpy)(to, from);
+}
+
+INTERCEPTOR(char *, strdup, const char *s) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strdup);
+  if (UNLIKELY(!memprof_inited))
+    return internal_strdup(s);
+  ENSURE_MEMPROF_INITED();
+  uptr length = internal_strlen(s);
+  MEMPROF_READ_RANGE(s, length + 1);
+  GET_STACK_TRACE_MALLOC;
+  void *new_mem = memprof_malloc(length + 1, &stack);
+  REAL(memcpy)(new_mem, s, length + 1);
+  return reinterpret_cast<char *>(new_mem);
+}
+
+INTERCEPTOR(char *, __strdup, const char *s) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strdup);
+  if (UNLIKELY(!memprof_inited))
+    return internal_strdup(s);
+  ENSURE_MEMPROF_INITED();
+  uptr length = internal_strlen(s);
+  MEMPROF_READ_RANGE(s, length + 1);
+  GET_STACK_TRACE_MALLOC;
+  void *new_mem = memprof_malloc(length + 1, &stack);
+  REAL(memcpy)(new_mem, s, length + 1);
+  return reinterpret_cast<char *>(new_mem);
+}
+
+INTERCEPTOR(char *, strncpy, char *to, const char *from, uptr size) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strncpy);
+  ENSURE_MEMPROF_INITED();
+  uptr from_size = Min(size, MaybeRealStrnlen(from, size) + 1);
+  MEMPROF_READ_RANGE(from, from_size);
+  MEMPROF_WRITE_RANGE(to, size);
+  return REAL(strncpy)(to, from, size);
+}
+
+INTERCEPTOR(long, strtol, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strtol);
+  ENSURE_MEMPROF_INITED();
+  char *real_endptr;
+  long result = REAL(strtol)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return result;
+}
+
+INTERCEPTOR(int, atoi, const char *nptr) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, atoi);
+  ENSURE_MEMPROF_INITED();
+  char *real_endptr;
+  // "man atoi" tells that behavior of atoi(nptr) is the same as
+  // strtol(nptr, 0, 10), i.e. it sets errno to ERANGE if the
+  // parsed integer can't be stored in *long* type (even if it's
+  // different from int). So, we just imitate this behavior.
+  int result = REAL(strtol)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  MEMPROF_READ_STRING(nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+
+INTERCEPTOR(long, atol, const char *nptr) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, atol);
+  ENSURE_MEMPROF_INITED();
+  char *real_endptr;
+  long result = REAL(strtol)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  MEMPROF_READ_STRING(nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+
+INTERCEPTOR(long long, strtoll, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, strtoll);
+  ENSURE_MEMPROF_INITED();
+  char *real_endptr;
+  long long result = REAL(strtoll)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return result;
+}
+
+INTERCEPTOR(long long, atoll, const char *nptr) {
+  void *ctx;
+  MEMPROF_INTERCEPTOR_ENTER(ctx, atoll);
+  ENSURE_MEMPROF_INITED();
+  char *real_endptr;
+  long long result = REAL(strtoll)(nptr, &real_endptr, 10);
+  FixRealStrtolEndptr(nptr, &real_endptr);
+  MEMPROF_READ_STRING(nptr, (real_endptr - nptr) + 1);
+  return result;
+}
+
+// ---------------------- InitializeMemprofInterceptors ---------------- {{{1
+namespace __memprof {
+void InitializeMemprofInterceptors() {
+  static bool was_called_once;
+  CHECK(!was_called_once);
+  was_called_once = true;
+  InitializeCommonInterceptors();
+
+  // Intercept str* functions.
+  MEMPROF_INTERCEPT_FUNC(strcat);
+  MEMPROF_INTERCEPT_FUNC(strcpy);
+  MEMPROF_INTERCEPT_FUNC(strncat);
+  MEMPROF_INTERCEPT_FUNC(strncpy);
+  MEMPROF_INTERCEPT_FUNC(strdup);
+  MEMPROF_INTERCEPT_FUNC(__strdup);
+  MEMPROF_INTERCEPT_FUNC(index);
+
+  MEMPROF_INTERCEPT_FUNC(atoi);
+  MEMPROF_INTERCEPT_FUNC(atol);
+  MEMPROF_INTERCEPT_FUNC(strtol);
+  MEMPROF_INTERCEPT_FUNC(atoll);
+  MEMPROF_INTERCEPT_FUNC(strtoll);
+
+  // Intercept threading-related functions
+  MEMPROF_INTERCEPT_FUNC(pthread_create);
+  MEMPROF_INTERCEPT_FUNC(pthread_join);
+
+  InitializePlatformInterceptors();
+
+  VReport(1, "MemProfiler: libc interceptors initialized\n");
+}
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.h b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.h
new file mode 100644
index 0000000000..879a1e1061
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors.h
@@ -0,0 +1,60 @@
+//===-- memprof_interceptors.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_interceptors.cpp
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_INTERCEPTORS_H
+#define MEMPROF_INTERCEPTORS_H
+
+#include "interception/interception.h"
+#include "memprof_interceptors_memintrinsics.h"
+#include "memprof_internal.h"
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+
+namespace __memprof {
+
+void InitializeMemprofInterceptors();
+void InitializePlatformInterceptors();
+
+#define ENSURE_MEMPROF_INITED()                                                \
+  do {                                                                         \
+    CHECK(!memprof_init_is_running);                                           \
+    if (UNLIKELY(!memprof_inited)) {                                           \
+      MemprofInitFromRtl();                                                    \
+    }                                                                          \
+  } while (0)
+
+} // namespace __memprof
+
+DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size)
+DECLARE_REAL(char *, strchr, const char *str, int c)
+DECLARE_REAL(SIZE_T, strlen, const char *s)
+DECLARE_REAL(char *, strncpy, char *to, const char *from, uptr size)
+DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen)
+DECLARE_REAL(char *, strstr, const char *s1, const char *s2)
+
+#define MEMPROF_INTERCEPT_FUNC(name)                                           \
+  do {                                                                         \
+    if (!INTERCEPT_FUNCTION(name))                                             \
+      VReport(1, "MemProfiler: failed to intercept '%s'\n'", #name);           \
+  } while (0)
+#define MEMPROF_INTERCEPT_FUNC_VER(name, ver)                                  \
+  do {                                                                         \
+    if (!INTERCEPT_FUNCTION_VER(name, ver))                                    \
+      VReport(1, "MemProfiler: failed to intercept '%s@@%s'\n", #name, ver);   \
+  } while (0)
+#define MEMPROF_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)             \
+  do {                                                                         \
+    if (!INTERCEPT_FUNCTION_VER(name, ver) && !INTERCEPT_FUNCTION(name))       \
+      VReport(1, "MemProfiler: failed to intercept '%s@@%s' or '%s'\n", #name, \
+              ver, #name);                                                     \
+  } while (0)
+
+#endif // MEMPROF_INTERCEPTORS_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.cpp
new file mode 100644
index 0000000000..4eb409362b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.cpp
@@ -0,0 +1,29 @@
+//===-- memprof_interceptors_memintrinsics.cpp ---------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf versions of memcpy, memmove, and memset.
+//===---------------------------------------------------------------------===//
+
+#include "memprof_interceptors_memintrinsics.h"
+#include "memprof_stack.h"
+
+using namespace __memprof;
+
+void *__memprof_memcpy(void *to, const void *from, uptr size) {
+  MEMPROF_MEMCPY_IMPL(to, from, size);
+}
+
+void *__memprof_memset(void *block, int c, uptr size) {
+  MEMPROF_MEMSET_IMPL(block, c, size);
+}
+
+void *__memprof_memmove(void *to, const void *from, uptr size) {
+  MEMPROF_MEMMOVE_IMPL(to, from, size);
+}
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.h b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.h
new file mode 100644
index 0000000000..348461d55c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_interceptors_memintrinsics.h
@@ -0,0 +1,79 @@
+//===-- memprof_interceptors_memintrinsics.h -------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_interceptors_memintrinsics.cpp
+//===---------------------------------------------------------------------===//
+#ifndef MEMPROF_MEMINTRIN_H
+#define MEMPROF_MEMINTRIN_H
+
+#include "interception/interception.h"
+#include "memprof_interface_internal.h"
+#include "memprof_internal.h"
+#include "memprof_mapping.h"
+
+DECLARE_REAL(void *, memcpy, void *to, const void *from, uptr size)
+DECLARE_REAL(void *, memset, void *block, int c, uptr size)
+
+namespace __memprof {
+
+// We implement ACCESS_MEMORY_RANGE, MEMPROF_READ_RANGE,
+// and MEMPROF_WRITE_RANGE as macro instead of function so
+// that no extra frames are created, and stack trace contains
+// relevant information only.
+#define ACCESS_MEMORY_RANGE(offset, size)                                      \
+  do {                                                                         \
+    __memprof_record_access_range(offset, size);                               \
+  } while (0)
+
+// memcpy is called during __memprof_init() from the internals of printf(...).
+// We do not treat memcpy with to==from as a bug.
+// See http://llvm.org/bugs/show_bug.cgi?id=11763.
+#define MEMPROF_MEMCPY_IMPL(to, from, size)                                    \
+  do {                                                                         \
+    if (UNLIKELY(!memprof_inited))                                             \
+      return internal_memcpy(to, from, size);                                  \
+    if (memprof_init_is_running) {                                             \
+      return REAL(memcpy)(to, from, size);                                     \
+    }                                                                          \
+    ENSURE_MEMPROF_INITED();                                                   \
+    MEMPROF_READ_RANGE(from, size);                                            \
+    MEMPROF_WRITE_RANGE(to, size);                                             \
+    return REAL(memcpy)(to, from, size);                                       \
+  } while (0)
+
+// memset is called inside Printf.
+#define MEMPROF_MEMSET_IMPL(block, c, size)                                    \
+  do {                                                                         \
+    if (UNLIKELY(!memprof_inited))                                             \
+      return internal_memset(block, c, size);                                  \
+    if (memprof_init_is_running) {                                             \
+      return REAL(memset)(block, c, size);                                     \
+    }                                                                          \
+    ENSURE_MEMPROF_INITED();                                                   \
+    MEMPROF_WRITE_RANGE(block, size);                                          \
+    return REAL(memset)(block, c, size);                                       \
+  } while (0)
+
+#define MEMPROF_MEMMOVE_IMPL(to, from, size)                                   \
+  do {                                                                         \
+    if (UNLIKELY(!memprof_inited))                                             \
+      return internal_memmove(to, from, size);                                 \
+    ENSURE_MEMPROF_INITED();                                                   \
+    MEMPROF_READ_RANGE(from, size);                                            \
+    MEMPROF_WRITE_RANGE(to, size);                                             \
+    return internal_memmove(to, from, size);                                   \
+  } while (0)
+
+#define MEMPROF_READ_RANGE(offset, size) ACCESS_MEMORY_RANGE(offset, size)
+#define MEMPROF_WRITE_RANGE(offset, size) ACCESS_MEMORY_RANGE(offset, size)
+
+} // namespace __memprof
+
+#endif // MEMPROF_MEMINTRIN_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_interface_internal.h b/contrib/libs/clang14-rt/lib/memprof/memprof_interface_internal.h
new file mode 100644
index 0000000000..0aca4afc9a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_interface_internal.h
@@ -0,0 +1,64 @@
+//===-- memprof_interface_internal.h ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// This header declares the MemProfiler runtime interface functions.
+// The runtime library has to define these functions so the instrumented program
+// could call them.
+//
+// See also include/sanitizer/memprof_interface.h
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_INTERFACE_INTERNAL_H
+#define MEMPROF_INTERFACE_INTERNAL_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+#include "memprof_init_version.h"
+
+using __sanitizer::u32;
+using __sanitizer::u64;
+using __sanitizer::uptr;
+
+extern "C" {
+// This function should be called at the very beginning of the process,
+// before any instrumented code is executed and before any call to malloc.
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_init();
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_preinit();
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_version_mismatch_check_v1();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __memprof_record_access(void const volatile *addr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __memprof_record_access_range(void const volatile *addr, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_print_accumulated_stats();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+const char *__memprof_default_options();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+extern uptr __memprof_shadow_memory_dynamic_address;
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE extern char
+    __memprof_profile_filename[1];
+SANITIZER_INTERFACE_ATTRIBUTE int __memprof_profile_dump();
+
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_load(uptr p);
+SANITIZER_INTERFACE_ATTRIBUTE void __memprof_store(uptr p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__memprof_memcpy(void *dst, const void *src, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__memprof_memset(void *s, int c, uptr n);
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__memprof_memmove(void *dest, const void *src, uptr n);
+} // extern "C"
+
+#endif // MEMPROF_INTERFACE_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_internal.h b/contrib/libs/clang14-rt/lib/memprof/memprof_internal.h
new file mode 100644
index 0000000000..8d227887fe
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_internal.h
@@ -0,0 +1,104 @@
+//===-- memprof_internal.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header which defines various general utilities.
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_INTERNAL_H
+#define MEMPROF_INTERNAL_H
+
+#include "memprof_flags.h"
+#include "memprof_interface_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+#if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
+#error "The MemProfiler run-time should not be instrumented by MemProfiler"
+#endif
+
+// Build-time configuration options.
+
+// If set, memprof will intercept C++ exception api call(s).
+#ifndef MEMPROF_HAS_EXCEPTIONS
+#define MEMPROF_HAS_EXCEPTIONS 1
+#endif
+
+#ifndef MEMPROF_DYNAMIC
+#ifdef PIC
+#define MEMPROF_DYNAMIC 1
+#else
+#define MEMPROF_DYNAMIC 0
+#endif
+#endif
+
+// All internal functions in memprof reside inside the __memprof namespace
+// to avoid namespace collisions with the user programs.
+// Separate namespace also makes it simpler to distinguish the memprof
+// run-time functions from the instrumented user code in a profile.
+namespace __memprof {
+
+class MemprofThread;
+using __sanitizer::StackTrace;
+
+void MemprofInitFromRtl();
+
+// memprof_rtl.cpp
+void PrintAddressSpaceLayout();
+
+// memprof_shadow_setup.cpp
+void InitializeShadowMemory();
+
+// memprof_malloc_linux.cpp
+void ReplaceSystemMalloc();
+
+// memprof_linux.cpp
+uptr FindDynamicShadowStart();
+void *MemprofDoesNotSupportStaticLinkage();
+
+// memprof_thread.cpp
+MemprofThread *CreateMainThread();
+
+void ReadContextStack(void *context, uptr *stack, uptr *ssize);
+
+// Wrapper for TLS/TSD.
+void TSDInit(void (*destructor)(void *tsd));
+void *TSDGet();
+void TSDSet(void *tsd);
+void PlatformTSDDtor(void *tsd);
+
+void *MemprofDlSymNext(const char *sym);
+
+// Add convenient macro for interface functions that may be represented as
+// weak hooks.
+#define MEMPROF_MALLOC_HOOK(ptr, size)                                         \
+  do {                                                                         \
+    if (&__sanitizer_malloc_hook)                                              \
+      __sanitizer_malloc_hook(ptr, size);                                      \
+    RunMallocHooks(ptr, size);                                                 \
+  } while (false)
+#define MEMPROF_FREE_HOOK(ptr)                                                 \
+  do {                                                                         \
+    if (&__sanitizer_free_hook)                                                \
+      __sanitizer_free_hook(ptr);                                              \
+    RunFreeHooks(ptr);                                                         \
+  } while (false)
+
+extern int memprof_inited;
+extern int memprof_timestamp_inited;
+extern int memprof_init_done;
+// Used to avoid infinite recursion in __memprof_init().
+extern bool memprof_init_is_running;
+extern void (*death_callback)(void);
+extern long memprof_init_timestamp_s;
+
+} // namespace __memprof
+
+#endif // MEMPROF_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_linux.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_linux.cpp
new file mode 100644
index 0000000000..61c833bfdf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_linux.cpp
@@ -0,0 +1,80 @@
+//===-- memprof_linux.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Linux-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if !SANITIZER_LINUX
+#error Unsupported OS
+#endif
+
+#include "memprof_interceptors.h"
+#include "memprof_internal.h"
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_freebsd.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+#include <dlfcn.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <link.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/syscall.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <unistd.h>
+#include <unwind.h>
+
+extern ElfW(Dyn) _DYNAMIC[];
+
+typedef enum {
+  MEMPROF_RT_VERSION_UNDEFINED = 0,
+  MEMPROF_RT_VERSION_DYNAMIC,
+  MEMPROF_RT_VERSION_STATIC,
+} memprof_rt_version_t;
+
+// FIXME: perhaps also store abi version here?
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+memprof_rt_version_t __memprof_rt_version;
+}
+
+namespace __memprof {
+
+void InitializePlatformInterceptors() {}
+void InitializePlatformExceptionHandlers() {}
+
+void *MemprofDoesNotSupportStaticLinkage() {
+  // This will fail to link with -static.
+  return &_DYNAMIC;
+}
+
+uptr FindDynamicShadowStart() {
+  uptr shadow_size_bytes = MemToShadowSize(kHighMemEnd);
+  return MapDynamicShadow(shadow_size_bytes, SHADOW_SCALE,
+                          /*min_shadow_base_alignment*/ 0, kHighMemEnd);
+}
+
+void ReadContextStack(void *context, uptr *stack, uptr *ssize) {
+  ucontext_t *ucp = (ucontext_t *)context;
+  *stack = (uptr)ucp->uc_stack.ss_sp;
+  *ssize = ucp->uc_stack.ss_size;
+}
+
+void *MemprofDlSymNext(const char *sym) { return dlsym(RTLD_NEXT, sym); }
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_malloc_linux.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_malloc_linux.cpp
new file mode 100644
index 0000000000..ef753fcaa4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_malloc_linux.cpp
@@ -0,0 +1,151 @@
+//===-- memprof_malloc_linux.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Linux-specific malloc interception.
+// We simply define functions like malloc, free, realloc, etc.
+// They will replace the corresponding libc functions automagically.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if !SANITIZER_LINUX
+#error Unsupported OS
+#endif
+
+#include "memprof_allocator.h"
+#include "memprof_interceptors.h"
+#include "memprof_internal.h"
+#include "memprof_stack.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+// ---------------------- Replacement functions ---------------- {{{1
+using namespace __memprof;
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return memprof_init_is_running; }
+};
+
+INTERCEPTOR(void, free, void *ptr) {
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_STACK_TRACE_FREE;
+  memprof_free(ptr, &stack, FROM_MALLOC);
+}
+
+#if SANITIZER_INTERCEPT_CFREE
+INTERCEPTOR(void, cfree, void *ptr) {
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_STACK_TRACE_FREE;
+  memprof_free(ptr, &stack, FROM_MALLOC);
+}
+#endif // SANITIZER_INTERCEPT_CFREE
+
+INTERCEPTOR(void *, malloc, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  ENSURE_MEMPROF_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return memprof_malloc(size, &stack);
+}
+
+INTERCEPTOR(void *, calloc, uptr nmemb, uptr size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  ENSURE_MEMPROF_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return memprof_calloc(nmemb, size, &stack);
+}
+
+INTERCEPTOR(void *, realloc, void *ptr, uptr size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  ENSURE_MEMPROF_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return memprof_realloc(ptr, size, &stack);
+}
+
+#if SANITIZER_INTERCEPT_REALLOCARRAY
+INTERCEPTOR(void *, reallocarray, void *ptr, uptr nmemb, uptr size) {
+  ENSURE_MEMPROF_INITED();
+  GET_STACK_TRACE_MALLOC;
+  return memprof_reallocarray(ptr, nmemb, size, &stack);
+}
+#endif // SANITIZER_INTERCEPT_REALLOCARRAY
+
+#if SANITIZER_INTERCEPT_MEMALIGN
+INTERCEPTOR(void *, memalign, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return memprof_memalign(boundary, size, &stack, FROM_MALLOC);
+}
+
+INTERCEPTOR(void *, __libc_memalign, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  void *res = memprof_memalign(boundary, size, &stack, FROM_MALLOC);
+  DTLS_on_libc_memalign(res, size);
+  return res;
+}
+#endif // SANITIZER_INTERCEPT_MEMALIGN
+
+#if SANITIZER_INTERCEPT_ALIGNED_ALLOC
+INTERCEPTOR(void *, aligned_alloc, uptr boundary, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return memprof_aligned_alloc(boundary, size, &stack);
+}
+#endif // SANITIZER_INTERCEPT_ALIGNED_ALLOC
+
+INTERCEPTOR(uptr, malloc_usable_size, void *ptr) {
+  GET_CURRENT_PC_BP_SP;
+  (void)sp;
+  return memprof_malloc_usable_size(ptr, pc, bp);
+}
+
+#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+// We avoid including malloc.h for portability reasons.
+// man mallinfo says the fields are "long", but the implementation uses int.
+// It doesn't matter much -- we just need to make sure that the libc's mallinfo
+// is not called.
+struct fake_mallinfo {
+  int x[10];
+};
+
+INTERCEPTOR(struct fake_mallinfo, mallinfo, void) {
+  struct fake_mallinfo res;
+  REAL(memset)(&res, 0, sizeof(res));
+  return res;
+}
+
+INTERCEPTOR(int, mallopt, int cmd, int value) { return 0; }
+#endif // SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+
+INTERCEPTOR(int, posix_memalign, void **memptr, uptr alignment, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return memprof_posix_memalign(memptr, alignment, size, &stack);
+}
+
+INTERCEPTOR(void *, valloc, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return memprof_valloc(size, &stack);
+}
+
+#if SANITIZER_INTERCEPT_PVALLOC
+INTERCEPTOR(void *, pvalloc, uptr size) {
+  GET_STACK_TRACE_MALLOC;
+  return memprof_pvalloc(size, &stack);
+}
+#endif // SANITIZER_INTERCEPT_PVALLOC
+
+INTERCEPTOR(void, malloc_stats, void) { __memprof_print_accumulated_stats(); }
+
+namespace __memprof {
+void ReplaceSystemMalloc() {}
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_mapping.h b/contrib/libs/clang14-rt/lib/memprof/memprof_mapping.h
new file mode 100644
index 0000000000..ba05b88db3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_mapping.h
@@ -0,0 +1,113 @@
+//===-- memprof_mapping.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Defines MemProf memory mapping.
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_MAPPING_H
+#define MEMPROF_MAPPING_H
+
+#include "memprof_internal.h"
+
+static const u64 kDefaultShadowScale = 3;
+#define SHADOW_SCALE kDefaultShadowScale
+
+#define SHADOW_OFFSET __memprof_shadow_memory_dynamic_address
+
+#define SHADOW_GRANULARITY (1ULL << SHADOW_SCALE)
+#define MEMPROF_ALIGNMENT 32
+
+namespace __memprof {
+
+extern uptr kHighMemEnd; // Initialized in __memprof_init.
+
+} // namespace __memprof
+
+#define SHADOW_ENTRY_SIZE 8
+
+// Size of memory block mapped to a single shadow location
+#define MEM_GRANULARITY 64ULL
+
+#define SHADOW_MASK ~(MEM_GRANULARITY - 1)
+
+#define MEM_TO_SHADOW(mem)                                                     \
+  ((((mem) & SHADOW_MASK) >> SHADOW_SCALE) + (SHADOW_OFFSET))
+
+#define kLowMemBeg 0
+#define kLowMemEnd (SHADOW_OFFSET ? SHADOW_OFFSET - 1 : 0)
+
+#define kLowShadowBeg SHADOW_OFFSET
+#define kLowShadowEnd (MEM_TO_SHADOW(kLowMemEnd) + SHADOW_ENTRY_SIZE - 1)
+
+#define kHighMemBeg (MEM_TO_SHADOW(kHighMemEnd) + 1 + SHADOW_ENTRY_SIZE - 1)
+
+#define kHighShadowBeg MEM_TO_SHADOW(kHighMemBeg)
+#define kHighShadowEnd (MEM_TO_SHADOW(kHighMemEnd) + SHADOW_ENTRY_SIZE - 1)
+
+// With the zero shadow base we can not actually map pages starting from 0.
+// This constant is somewhat arbitrary.
+#define kZeroBaseShadowStart 0
+#define kZeroBaseMaxShadowStart (1 << 18)
+
+#define kShadowGapBeg (kLowShadowEnd ? kLowShadowEnd + 1 : kZeroBaseShadowStart)
+#define kShadowGapEnd (kHighShadowBeg - 1)
+
+namespace __memprof {
+
+inline uptr MemToShadowSize(uptr size) { return size >> SHADOW_SCALE; }
+inline bool AddrIsInLowMem(uptr a) { return a <= kLowMemEnd; }
+
+inline bool AddrIsInLowShadow(uptr a) {
+  return a >= kLowShadowBeg && a <= kLowShadowEnd;
+}
+
+inline bool AddrIsInHighMem(uptr a) {
+  return kHighMemBeg && a >= kHighMemBeg && a <= kHighMemEnd;
+}
+
+inline bool AddrIsInHighShadow(uptr a) {
+  return kHighMemBeg && a >= kHighShadowBeg && a <= kHighShadowEnd;
+}
+
+inline bool AddrIsInShadowGap(uptr a) {
+  // In zero-based shadow mode we treat addresses near zero as addresses
+  // in shadow gap as well.
+  if (SHADOW_OFFSET == 0)
+    return a <= kShadowGapEnd;
+  return a >= kShadowGapBeg && a <= kShadowGapEnd;
+}
+
+inline bool AddrIsInMem(uptr a) {
+  return AddrIsInLowMem(a) || AddrIsInHighMem(a) ||
+         (flags()->protect_shadow_gap == 0 && AddrIsInShadowGap(a));
+}
+
+inline uptr MemToShadow(uptr p) {
+  CHECK(AddrIsInMem(p));
+  return MEM_TO_SHADOW(p);
+}
+
+inline bool AddrIsInShadow(uptr a) {
+  return AddrIsInLowShadow(a) || AddrIsInHighShadow(a);
+}
+
+inline bool AddrIsAlignedByGranularity(uptr a) {
+  return (a & (SHADOW_GRANULARITY - 1)) == 0;
+}
+
+inline void RecordAccess(uptr a) {
+  // If we use a different shadow size then the type below needs adjustment.
+  CHECK_EQ(SHADOW_ENTRY_SIZE, 8);
+  u64 *shadow_address = (u64 *)MEM_TO_SHADOW(a);
+  (*shadow_address)++;
+}
+
+} // namespace __memprof
+
+#endif // MEMPROF_MAPPING_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.cpp
new file mode 100644
index 0000000000..32f0796c8f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.cpp
@@ -0,0 +1,37 @@
+//===-- memprof_mibmap.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+//===----------------------------------------------------------------------===//
+
+#include "memprof_mibmap.h"
+#include "profile/MemProfData.inc"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+
+namespace __memprof {
+using ::llvm::memprof::MemInfoBlock;
+
+void InsertOrMerge(const uptr Id, const MemInfoBlock &Block, MIBMapTy &Map) {
+  MIBMapTy::Handle h(&Map, static_cast<uptr>(Id), /*remove=*/false,
+                     /*create=*/true);
+  if (h.created()) {
+    LockedMemInfoBlock *lmib =
+        (LockedMemInfoBlock *)InternalAlloc(sizeof(LockedMemInfoBlock));
+    lmib->mutex.Init();
+    lmib->mib = Block;
+    *h = lmib;
+  } else {
+    LockedMemInfoBlock *lmib = *h;
+    SpinMutexLock lock(&lmib->mutex);
+    lmib->mib.Merge(Block);
+  }
+}
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.h b/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.h
new file mode 100644
index 0000000000..a7cd420464
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_mibmap.h
@@ -0,0 +1,27 @@
+#ifndef MEMPROF_MIBMAP_H_
+#define MEMPROF_MIBMAP_H_
+
+#include <stdint.h>
+
+#include "profile/MemProfData.inc"
+#include "sanitizer_common/sanitizer_addrhashmap.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+
+namespace __memprof {
+
+struct LockedMemInfoBlock {
+  __sanitizer::StaticSpinMutex mutex;
+  ::llvm::memprof::MemInfoBlock mib;
+};
+
+// The MIB map stores a mapping from stack ids to MemInfoBlocks.
+typedef __sanitizer::AddrHashMap<LockedMemInfoBlock *, 200003> MIBMapTy;
+
+// Insert a new MemInfoBlock or merge with an existing block identified by the
+// stack id.
+void InsertOrMerge(const uptr Id, const ::llvm::memprof::MemInfoBlock &Block,
+                   MIBMapTy &Map);
+
+} // namespace __memprof
+
+#endif // MEMPROF_MIBMAP_H_
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_new_delete.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_new_delete.cpp
new file mode 100644
index 0000000000..cae5de3013
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_new_delete.cpp
@@ -0,0 +1,145 @@
+//===-- memprof_interceptors.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+
+#include "memprof_allocator.h"
+#include "memprof_internal.h"
+#include "memprof_stack.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+
+#include "interception/interception.h"
+
+#include <stddef.h>
+
+#define CXX_OPERATOR_ATTRIBUTE INTERCEPTOR_ATTRIBUTE
+
+using namespace __memprof;
+
+// Fake std::nothrow_t and std::align_val_t to avoid including <new>.
+namespace std {
+struct nothrow_t {};
+enum class align_val_t : size_t {};
+} // namespace std
+
+#define OPERATOR_NEW_BODY(type, nothrow)                                       \
+  GET_STACK_TRACE_MALLOC;                                                      \
+  void *res = memprof_memalign(0, size, &stack, type);                         \
+  if (!nothrow && UNLIKELY(!res))                                              \
+    ReportOutOfMemory(size, &stack);                                           \
+  return res;
+#define OPERATOR_NEW_BODY_ALIGN(type, nothrow)                                 \
+  GET_STACK_TRACE_MALLOC;                                                      \
+  void *res = memprof_memalign((uptr)align, size, &stack, type);               \
+  if (!nothrow && UNLIKELY(!res))                                              \
+    ReportOutOfMemory(size, &stack);                                           \
+  return res;
+
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size) {
+  OPERATOR_NEW_BODY(FROM_NEW, false /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size) {
+  OPERATOR_NEW_BODY(FROM_NEW_BR, false /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const &) {
+  OPERATOR_NEW_BODY(FROM_NEW, true /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const &) {
+  OPERATOR_NEW_BODY(FROM_NEW_BR, true /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(FROM_NEW, false /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(FROM_NEW_BR, false /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align,
+                   std::nothrow_t const &) {
+  OPERATOR_NEW_BODY_ALIGN(FROM_NEW, true /*nothrow*/);
+}
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align,
+                     std::nothrow_t const &) {
+  OPERATOR_NEW_BODY_ALIGN(FROM_NEW_BR, true /*nothrow*/);
+}
+
+#define OPERATOR_DELETE_BODY(type)                                             \
+  GET_STACK_TRACE_FREE;                                                        \
+  memprof_delete(ptr, 0, 0, &stack, type);
+
+#define OPERATOR_DELETE_BODY_SIZE(type)                                        \
+  GET_STACK_TRACE_FREE;                                                        \
+  memprof_delete(ptr, size, 0, &stack, type);
+
+#define OPERATOR_DELETE_BODY_ALIGN(type)                                       \
+  GET_STACK_TRACE_FREE;                                                        \
+  memprof_delete(ptr, 0, static_cast<uptr>(align), &stack, type);
+
+#define OPERATOR_DELETE_BODY_SIZE_ALIGN(type)                                  \
+  GET_STACK_TRACE_FREE;                                                        \
+  memprof_delete(ptr, size, static_cast<uptr>(align), &stack, type);
+
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr)NOEXCEPT { OPERATOR_DELETE_BODY(FROM_NEW); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT {
+  OPERATOR_DELETE_BODY(FROM_NEW_BR);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY(FROM_NEW);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY(FROM_NEW_BR);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size)NOEXCEPT {
+  OPERATOR_DELETE_BODY_SIZE(FROM_NEW);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT {
+  OPERATOR_DELETE_BODY_SIZE(FROM_NEW_BR);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align)NOEXCEPT {
+  OPERATOR_DELETE_BODY_ALIGN(FROM_NEW);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY_ALIGN(FROM_NEW_BR);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align,
+                     std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY_ALIGN(FROM_NEW);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align,
+                       std::nothrow_t const &) {
+  OPERATOR_DELETE_BODY_ALIGN(FROM_NEW_BR);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t align)NOEXCEPT {
+  OPERATOR_DELETE_BODY_SIZE_ALIGN(FROM_NEW);
+}
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size,
+                       std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY_SIZE_ALIGN(FROM_NEW_BR);
+}
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_posix.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_posix.cpp
new file mode 100644
index 0000000000..ee0821b851
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_posix.cpp
@@ -0,0 +1,55 @@
+//===-- memprof_posix.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Posix-specific details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if !SANITIZER_POSIX
+#error Only Posix supported
+#endif
+
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+#include <pthread.h>
+
+namespace __memprof {
+
+// ---------------------- TSD ---------------- {{{1
+
+static pthread_key_t tsd_key;
+static bool tsd_key_inited = false;
+void TSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_key_inited);
+  tsd_key_inited = true;
+  CHECK_EQ(0, pthread_key_create(&tsd_key, destructor));
+}
+
+void *TSDGet() {
+  CHECK(tsd_key_inited);
+  return pthread_getspecific(tsd_key);
+}
+
+void TSDSet(void *tsd) {
+  CHECK(tsd_key_inited);
+  pthread_setspecific(tsd_key, tsd);
+}
+
+void PlatformTSDDtor(void *tsd) {
+  MemprofThreadContext *context = (MemprofThreadContext *)tsd;
+  if (context->destructor_iterations > 1) {
+    context->destructor_iterations--;
+    CHECK_EQ(0, pthread_setspecific(tsd_key, tsd));
+    return;
+  }
+  MemprofThread::TSDDtor(tsd);
+}
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_preinit.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_preinit.cpp
new file mode 100644
index 0000000000..7092cd4ee5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_preinit.cpp
@@ -0,0 +1,23 @@
+//===-- memprof_preinit.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Call __memprof_init at the very early stage of process startup.
+//===----------------------------------------------------------------------===//
+#include "memprof_internal.h"
+
+using namespace __memprof;
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+// The symbol is called __local_memprof_preinit, because it's not intended to
+// be exported. This code linked into the main executable when -fmemory-profile
+// is in the link flags. It can only use exported interface functions.
+__attribute__((section(".preinit_array"),
+               used)) void (*__local_memprof_preinit)(void) = __memprof_preinit;
+#endif
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.cpp
new file mode 100644
index 0000000000..f065e8dbca
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.cpp
@@ -0,0 +1,246 @@
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "memprof_rawprofile.h"
+#include "profile/MemProfData.inc"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stackdepotbase.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_vector.h"
+
+namespace __memprof {
+using ::__sanitizer::Vector;
+using ::llvm::memprof::MemInfoBlock;
+using SegmentEntry = ::llvm::memprof::SegmentEntry;
+using Header = ::llvm::memprof::Header;
+
+namespace {
+template <class T> char *WriteBytes(T Pod, char *&Buffer) {
+  *(T *)Buffer = Pod;
+  return Buffer + sizeof(T);
+}
+
+void RecordStackId(const uptr Key, UNUSED LockedMemInfoBlock *const &MIB,
+                   void *Arg) {
+  // No need to touch the MIB value here since we are only recording the key.
+  auto *StackIds = reinterpret_cast<Vector<u64> *>(Arg);
+  StackIds->PushBack(Key);
+}
+} // namespace
+
+u64 SegmentSizeBytes(MemoryMappingLayoutBase &Layout) {
+  u64 NumSegmentsToRecord = 0;
+  MemoryMappedSegment segment;
+  for (Layout.Reset(); Layout.Next(&segment);)
+    if (segment.IsReadable() && segment.IsExecutable())
+      NumSegmentsToRecord++;
+
+  return sizeof(u64) // A header which stores the number of records.
+         + sizeof(SegmentEntry) * NumSegmentsToRecord;
+}
+
+// The segment section uses the following format:
+// ---------- Segment Info
+// Num Entries
+// ---------- Segment Entry
+// Start
+// End
+// Offset
+// BuildID 32B
+// ----------
+// ...
+void SerializeSegmentsToBuffer(MemoryMappingLayoutBase &Layout,
+                               const u64 ExpectedNumBytes, char *&Buffer) {
+  char *Ptr = Buffer;
+  // Reserve space for the final count.
+  Ptr += sizeof(u64);
+
+  u64 NumSegmentsRecorded = 0;
+  MemoryMappedSegment segment;
+
+  for (Layout.Reset(); Layout.Next(&segment);) {
+    if (segment.IsReadable() && segment.IsExecutable()) {
+      // TODO: Record segment.uuid when it is implemented for Linux-Elf.
+      SegmentEntry Entry(segment.start, segment.end, segment.offset);
+      memcpy(Ptr, &Entry, sizeof(SegmentEntry));
+      Ptr += sizeof(SegmentEntry);
+      NumSegmentsRecorded++;
+    }
+  }
+
+  // Store the number of segments we recorded in the space we reserved.
+  *((u64 *)Buffer) = NumSegmentsRecorded;
+  CHECK(ExpectedNumBytes >= static_cast<u64>(Ptr - Buffer) &&
+        "Expected num bytes != actual bytes written");
+}
+
+u64 StackSizeBytes(const Vector<u64> &StackIds) {
+  u64 NumBytesToWrite = sizeof(u64);
+
+  const u64 NumIds = StackIds.Size();
+  for (unsigned k = 0; k < NumIds; ++k) {
+    const u64 Id = StackIds[k];
+    // One entry for the id and then one more for the number of stack pcs.
+    NumBytesToWrite += 2 * sizeof(u64);
+    const StackTrace St = StackDepotGet(Id);
+
+    CHECK(St.trace != nullptr && St.size > 0 && "Empty stack trace");
+    for (uptr i = 0; i < St.size && St.trace[i] != 0; i++) {
+      NumBytesToWrite += sizeof(u64);
+    }
+  }
+  return NumBytesToWrite;
+}
+
+// The stack info section uses the following format:
+//
+// ---------- Stack Info
+// Num Entries
+// ---------- Stack Entry
+// Num Stacks
+// PC1
+// PC2
+// ...
+// ----------
+void SerializeStackToBuffer(const Vector<u64> &StackIds,
+                            const u64 ExpectedNumBytes, char *&Buffer) {
+  const u64 NumIds = StackIds.Size();
+  char *Ptr = Buffer;
+  Ptr = WriteBytes(static_cast<u64>(NumIds), Ptr);
+
+  for (unsigned k = 0; k < NumIds; ++k) {
+    const u64 Id = StackIds[k];
+    Ptr = WriteBytes(Id, Ptr);
+    Ptr += sizeof(u64); // Bump it by u64, we will fill this in later.
+    u64 Count = 0;
+    const StackTrace St = StackDepotGet(Id);
+    for (uptr i = 0; i < St.size && St.trace[i] != 0; i++) {
+      // PCs in stack traces are actually the return addresses, that is,
+      // addresses of the next instructions after the call.
+      uptr pc = StackTrace::GetPreviousInstructionPc(St.trace[i]);
+      Ptr = WriteBytes(static_cast<u64>(pc), Ptr);
+      ++Count;
+    }
+    // Store the count in the space we reserved earlier.
+    *(u64 *)(Ptr - (Count + 1) * sizeof(u64)) = Count;
+  }
+
+  CHECK(ExpectedNumBytes >= static_cast<u64>(Ptr - Buffer) &&
+        "Expected num bytes != actual bytes written");
+}
+
+// The MIB section has the following format:
+// ---------- MIB Info
+// Num Entries
+// ---------- MIB Entry 0
+// Alloc Count
+// ...
+// ---------- MIB Entry 1
+// Alloc Count
+// ...
+// ----------
+void SerializeMIBInfoToBuffer(MIBMapTy &MIBMap, const Vector<u64> &StackIds,
+                              const u64 ExpectedNumBytes, char *&Buffer) {
+  char *Ptr = Buffer;
+  const u64 NumEntries = StackIds.Size();
+  Ptr = WriteBytes(NumEntries, Ptr);
+
+  for (u64 i = 0; i < NumEntries; i++) {
+    const u64 Key = StackIds[i];
+    MIBMapTy::Handle h(&MIBMap, Key, /*remove=*/true, /*create=*/false);
+    CHECK(h.exists());
+    Ptr = WriteBytes(Key, Ptr);
+    Ptr = WriteBytes((*h)->mib, Ptr);
+  }
+
+  CHECK(ExpectedNumBytes >= static_cast<u64>(Ptr - Buffer) &&
+        "Expected num bytes != actual bytes written");
+}
+
+// Format
+// ---------- Header
+// Magic
+// Version
+// Total Size
+// Segment Offset
+// MIB Info Offset
+// Stack Offset
+// ---------- Segment Info
+// Num Entries
+// ---------- Segment Entry
+// Start
+// End
+// Offset
+// BuildID 32B
+// ----------
+// ...
+// ----------
+// Optional Padding Bytes
+// ---------- MIB Info
+// Num Entries
+// ---------- MIB Entry
+// Alloc Count
+// ...
+// ----------
+// Optional Padding Bytes
+// ---------- Stack Info
+// Num Entries
+// ---------- Stack Entry
+// Num Stacks
+// PC1
+// PC2
+// ...
+// ----------
+// Optional Padding Bytes
+// ...
+u64 SerializeToRawProfile(MIBMapTy &MIBMap, MemoryMappingLayoutBase &Layout,
+                          char *&Buffer) {
+  // Each section size is rounded up to 8b since the first entry in each section
+  // is a u64 which holds the number of entries in the section by convention.
+  const u64 NumSegmentBytes = RoundUpTo(SegmentSizeBytes(Layout), 8);
+
+  Vector<u64> StackIds;
+  MIBMap.ForEach(RecordStackId, reinterpret_cast<void *>(&StackIds));
+  // The first 8b are for the total number of MIB records. Each MIB record is
+  // preceded by a 8b stack id which is associated with stack frames in the next
+  // section.
+  const u64 NumMIBInfoBytes = RoundUpTo(
+      sizeof(u64) + StackIds.Size() * (sizeof(u64) + sizeof(MemInfoBlock)), 8);
+
+  const u64 NumStackBytes = RoundUpTo(StackSizeBytes(StackIds), 8);
+
+  // Ensure that the profile is 8b aligned. We allow for some optional padding
+  // at the end so that any subsequent profile serialized to the same file does
+  // not incur unaligned accesses.
+  const u64 TotalSizeBytes = RoundUpTo(
+      sizeof(Header) + NumSegmentBytes + NumStackBytes + NumMIBInfoBytes, 8);
+
+  // Allocate the memory for the entire buffer incl. info blocks.
+  Buffer = (char *)InternalAlloc(TotalSizeBytes);
+  char *Ptr = Buffer;
+
+  Header header{MEMPROF_RAW_MAGIC_64,
+                MEMPROF_RAW_VERSION,
+                static_cast<u64>(TotalSizeBytes),
+                sizeof(Header),
+                sizeof(Header) + NumSegmentBytes,
+                sizeof(Header) + NumSegmentBytes + NumMIBInfoBytes};
+  Ptr = WriteBytes(header, Ptr);
+
+  SerializeSegmentsToBuffer(Layout, NumSegmentBytes, Ptr);
+  Ptr += NumSegmentBytes;
+
+  SerializeMIBInfoToBuffer(MIBMap, StackIds, NumMIBInfoBytes, Ptr);
+  Ptr += NumMIBInfoBytes;
+
+  SerializeStackToBuffer(StackIds, NumStackBytes, Ptr);
+
+  return TotalSizeBytes;
+}
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.h b/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.h
new file mode 100644
index 0000000000..575104e7e3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_rawprofile.h
@@ -0,0 +1,14 @@
+#ifndef MEMPROF_RAWPROFILE_H_
+#define MEMPROF_RAWPROFILE_H_
+
+#include "memprof_mibmap.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+namespace __memprof {
+// Serialize the in-memory representation of the memprof profile to the raw
+// binary format. The format itself is documented memprof_rawprofile.cpp.
+u64 SerializeToRawProfile(MIBMapTy &BlockCache, MemoryMappingLayoutBase &Layout,
+                          char *&Buffer);
+} // namespace __memprof
+
+#endif // MEMPROF_RAWPROFILE_H_
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_rtl.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_rtl.cpp
new file mode 100644
index 0000000000..c3d1c5f096
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_rtl.cpp
@@ -0,0 +1,299 @@
+//===-- memprof_rtl.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Main file of the MemProf run-time library.
+//===----------------------------------------------------------------------===//
+
+#include "memprof_allocator.h"
+#include "memprof_interceptors.h"
+#include "memprof_interface_internal.h"
+#include "memprof_internal.h"
+#include "memprof_mapping.h"
+#include "memprof_stack.h"
+#include "memprof_stats.h"
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+#include <time.h>
+
+uptr __memprof_shadow_memory_dynamic_address; // Global interface symbol.
+
+// Allow the user to specify a profile output file via the binary.
+SANITIZER_WEAK_ATTRIBUTE char __memprof_profile_filename[1];
+
+namespace __memprof {
+
+static void MemprofDie() {
+  static atomic_uint32_t num_calls;
+  if (atomic_fetch_add(&num_calls, 1, memory_order_relaxed) != 0) {
+    // Don't die twice - run a busy loop.
+    while (1) {
+    }
+  }
+  if (common_flags()->print_module_map >= 1)
+    DumpProcessMap();
+  if (flags()->unmap_shadow_on_exit) {
+    if (kHighShadowEnd)
+      UnmapOrDie((void *)kLowShadowBeg, kHighShadowEnd - kLowShadowBeg);
+  }
+}
+
+static void CheckUnwind() {
+  GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_check);
+  stack.Print();
+}
+
+// -------------------------- Globals --------------------- {{{1
+int memprof_inited;
+int memprof_init_done;
+bool memprof_init_is_running;
+int memprof_timestamp_inited;
+long memprof_init_timestamp_s;
+
+uptr kHighMemEnd;
+
+// -------------------------- Run-time entry ------------------- {{{1
+// exported functions
+
+#define MEMPROF_MEMORY_ACCESS_CALLBACK_BODY() __memprof::RecordAccess(addr);
+
+#define MEMPROF_MEMORY_ACCESS_CALLBACK(type)                                   \
+  extern "C" NOINLINE INTERFACE_ATTRIBUTE void __memprof_##type(uptr addr) {   \
+    MEMPROF_MEMORY_ACCESS_CALLBACK_BODY()                                      \
+  }
+
+MEMPROF_MEMORY_ACCESS_CALLBACK(load)
+MEMPROF_MEMORY_ACCESS_CALLBACK(store)
+
+// Force the linker to keep the symbols for various MemProf interface
+// functions. We want to keep those in the executable in order to let the
+// instrumented dynamic libraries access the symbol even if it is not used by
+// the executable itself. This should help if the build system is removing dead
+// code at link time.
+static NOINLINE void force_interface_symbols() {
+  volatile int fake_condition = 0; // prevent dead condition elimination.
+  // clang-format off
+  switch (fake_condition) {
+    case 1: __memprof_record_access(nullptr); break;
+    case 2: __memprof_record_access_range(nullptr, 0); break;
+  }
+  // clang-format on
+}
+
+static void memprof_atexit() {
+  Printf("MemProfiler exit stats:\n");
+  __memprof_print_accumulated_stats();
+}
+
+static void InitializeHighMemEnd() {
+  kHighMemEnd = GetMaxUserVirtualAddress();
+  // Increase kHighMemEnd to make sure it's properly
+  // aligned together with kHighMemBeg:
+  kHighMemEnd |= (GetMmapGranularity() << SHADOW_SCALE) - 1;
+}
+
+void PrintAddressSpaceLayout() {
+  if (kHighMemBeg) {
+    Printf("|| `[%p, %p]` || HighMem    ||\n", (void *)kHighMemBeg,
+           (void *)kHighMemEnd);
+    Printf("|| `[%p, %p]` || HighShadow ||\n", (void *)kHighShadowBeg,
+           (void *)kHighShadowEnd);
+  }
+  Printf("|| `[%p, %p]` || ShadowGap  ||\n", (void *)kShadowGapBeg,
+         (void *)kShadowGapEnd);
+  if (kLowShadowBeg) {
+    Printf("|| `[%p, %p]` || LowShadow  ||\n", (void *)kLowShadowBeg,
+           (void *)kLowShadowEnd);
+    Printf("|| `[%p, %p]` || LowMem     ||\n", (void *)kLowMemBeg,
+           (void *)kLowMemEnd);
+  }
+  Printf("MemToShadow(shadow): %p %p", (void *)MEM_TO_SHADOW(kLowShadowBeg),
+         (void *)MEM_TO_SHADOW(kLowShadowEnd));
+  if (kHighMemBeg) {
+    Printf(" %p %p", (void *)MEM_TO_SHADOW(kHighShadowBeg),
+           (void *)MEM_TO_SHADOW(kHighShadowEnd));
+  }
+  Printf("\n");
+  Printf("malloc_context_size=%zu\n",
+         (uptr)common_flags()->malloc_context_size);
+
+  Printf("SHADOW_SCALE: %d\n", (int)SHADOW_SCALE);
+  Printf("SHADOW_GRANULARITY: %d\n", (int)SHADOW_GRANULARITY);
+  Printf("SHADOW_OFFSET: 0x%zx\n", (uptr)SHADOW_OFFSET);
+  CHECK(SHADOW_SCALE >= 3 && SHADOW_SCALE <= 7);
+}
+
+static void MemprofInitInternal() {
+  if (LIKELY(memprof_inited))
+    return;
+  SanitizerToolName = "MemProfiler";
+  CHECK(!memprof_init_is_running && "MemProf init calls itself!");
+  memprof_init_is_running = true;
+
+  CacheBinaryName();
+
+  // Initialize flags. This must be done early, because most of the
+  // initialization steps look at flags().
+  InitializeFlags();
+
+  AvoidCVE_2016_2143();
+
+  SetMallocContextSize(common_flags()->malloc_context_size);
+
+  InitializeHighMemEnd();
+
+  // Make sure we are not statically linked.
+  MemprofDoesNotSupportStaticLinkage();
+
+  // Install tool-specific callbacks in sanitizer_common.
+  AddDieCallback(MemprofDie);
+  SetCheckUnwindCallback(CheckUnwind);
+
+  // Use profile name specified via the binary itself if it exists, and hasn't
+  // been overrriden by a flag at runtime.
+  if (__memprof_profile_filename[0] != 0 && !common_flags()->log_path)
+    __sanitizer_set_report_path(__memprof_profile_filename);
+  else
+    __sanitizer_set_report_path(common_flags()->log_path);
+
+  __sanitizer::InitializePlatformEarly();
+
+  // Re-exec ourselves if we need to set additional env or command line args.
+  MaybeReexec();
+
+  // Setup internal allocator callback.
+  SetLowLevelAllocateMinAlignment(SHADOW_GRANULARITY);
+
+  InitializeMemprofInterceptors();
+  CheckASLR();
+
+  ReplaceSystemMalloc();
+
+  DisableCoreDumperIfNecessary();
+
+  InitializeShadowMemory();
+
+  TSDInit(PlatformTSDDtor);
+
+  InitializeAllocator();
+
+  // On Linux MemprofThread::ThreadStart() calls malloc() that's why
+  // memprof_inited should be set to 1 prior to initializing the threads.
+  memprof_inited = 1;
+  memprof_init_is_running = false;
+
+  if (flags()->atexit)
+    Atexit(memprof_atexit);
+
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+
+  // interceptors
+  InitTlsSize();
+
+  // Create main thread.
+  MemprofThread *main_thread = CreateMainThread();
+  CHECK_EQ(0, main_thread->tid());
+  force_interface_symbols(); // no-op.
+  SanitizerInitializeUnwinder();
+
+  Symbolizer::LateInitialize();
+
+  VReport(1, "MemProfiler Init done\n");
+
+  memprof_init_done = 1;
+}
+
+void MemprofInitTime() {
+  if (LIKELY(memprof_timestamp_inited))
+    return;
+  timespec ts;
+  clock_gettime(CLOCK_REALTIME, &ts);
+  memprof_init_timestamp_s = ts.tv_sec;
+  memprof_timestamp_inited = 1;
+}
+
+// Initialize as requested from some part of MemProf runtime library
+// (interceptors, allocator, etc).
+void MemprofInitFromRtl() { MemprofInitInternal(); }
+
+#if MEMPROF_DYNAMIC
+// Initialize runtime in case it's LD_PRELOAD-ed into uninstrumented executable
+// (and thus normal initializers from .preinit_array or modules haven't run).
+
+class MemprofInitializer {
+public:
+  MemprofInitializer() { MemprofInitFromRtl(); }
+};
+
+static MemprofInitializer memprof_initializer;
+#endif // MEMPROF_DYNAMIC
+
+} // namespace __memprof
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __memprof;
+
+// Initialize as requested from instrumented application code.
+void __memprof_init() {
+  MemprofInitTime();
+  MemprofInitInternal();
+}
+
+void __memprof_preinit() { MemprofInitInternal(); }
+
+void __memprof_version_mismatch_check_v1() {}
+
+void __memprof_record_access(void const volatile *addr) {
+  __memprof::RecordAccess((uptr)addr);
+}
+
+void __memprof_record_access_range(void const volatile *addr, uptr size) {
+  for (uptr a = (uptr)addr; a < (uptr)addr + size; a += kWordSize)
+    __memprof::RecordAccess(a);
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE u16
+__sanitizer_unaligned_load16(const uu16 *p) {
+  __memprof_record_access(p);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE u32
+__sanitizer_unaligned_load32(const uu32 *p) {
+  __memprof_record_access(p);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE u64
+__sanitizer_unaligned_load64(const uu64 *p) {
+  __memprof_record_access(p);
+  return *p;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__sanitizer_unaligned_store16(uu16 *p, u16 x) {
+  __memprof_record_access(p);
+  *p = x;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__sanitizer_unaligned_store32(uu32 *p, u32 x) {
+  __memprof_record_access(p);
+  *p = x;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__sanitizer_unaligned_store64(uu64 *p, u64 x) {
+  __memprof_record_access(p);
+  *p = x;
+}
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_shadow_setup.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_shadow_setup.cpp
new file mode 100644
index 0000000000..e7832f656e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_shadow_setup.cpp
@@ -0,0 +1,62 @@
+//===-- memprof_shadow_setup.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Set up the shadow memory.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+
+#include "memprof_internal.h"
+#include "memprof_mapping.h"
+
+namespace __memprof {
+
+static void ProtectGap(uptr addr, uptr size) {
+  if (!flags()->protect_shadow_gap) {
+    // The shadow gap is unprotected, so there is a chance that someone
+    // is actually using this memory. Which means it needs a shadow...
+    uptr GapShadowBeg = RoundDownTo(MEM_TO_SHADOW(addr), GetPageSizeCached());
+    uptr GapShadowEnd =
+        RoundUpTo(MEM_TO_SHADOW(addr + size), GetPageSizeCached()) - 1;
+    if (Verbosity())
+      Printf("protect_shadow_gap=0:"
+             " not protecting shadow gap, allocating gap's shadow\n"
+             "|| `[%p, %p]` || ShadowGap's shadow ||\n",
+             GapShadowBeg, GapShadowEnd);
+    ReserveShadowMemoryRange(GapShadowBeg, GapShadowEnd,
+                             "unprotected gap shadow");
+    return;
+  }
+  __sanitizer::ProtectGap(addr, size, kZeroBaseShadowStart,
+                          kZeroBaseMaxShadowStart);
+}
+
+void InitializeShadowMemory() {
+  uptr shadow_start = FindDynamicShadowStart();
+  // Update the shadow memory address (potentially) used by instrumentation.
+  __memprof_shadow_memory_dynamic_address = shadow_start;
+
+  if (kLowShadowBeg)
+    shadow_start -= GetMmapGranularity();
+
+  if (Verbosity())
+    PrintAddressSpaceLayout();
+
+  // mmap the low shadow plus at least one page at the left.
+  if (kLowShadowBeg)
+    ReserveShadowMemoryRange(shadow_start, kLowShadowEnd, "low shadow");
+  // mmap the high shadow.
+  ReserveShadowMemoryRange(kHighShadowBeg, kHighShadowEnd, "high shadow");
+  // protect the gap.
+  ProtectGap(kShadowGapBeg, kShadowGapEnd - kShadowGapBeg + 1);
+  CHECK_EQ(kShadowGapEnd, kHighShadowBeg - 1);
+}
+
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_stack.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_stack.cpp
new file mode 100644
index 0000000000..b5beeeadaf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_stack.cpp
@@ -0,0 +1,59 @@
+//===-- memprof_stack.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Code for MemProf stack trace.
+//===----------------------------------------------------------------------===//
+#include "memprof_stack.h"
+#include "memprof_internal.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+
+namespace __memprof {
+
+static atomic_uint32_t malloc_context_size;
+
+void SetMallocContextSize(u32 size) {
+  atomic_store(&malloc_context_size, size, memory_order_release);
+}
+
+u32 GetMallocContextSize() {
+  return atomic_load(&malloc_context_size, memory_order_acquire);
+}
+
+} // namespace __memprof
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(uptr pc, uptr bp,
+                                                 void *context,
+                                                 bool request_fast,
+                                                 u32 max_depth) {
+  using namespace __memprof;
+  size = 0;
+  if (UNLIKELY(!memprof_inited))
+    return;
+  request_fast = StackTrace::WillUseFastUnwind(request_fast);
+  MemprofThread *t = GetCurrentThread();
+  if (request_fast) {
+    if (t) {
+      Unwind(max_depth, pc, bp, nullptr, t->stack_top(), t->stack_bottom(),
+             true);
+    }
+    return;
+  }
+  Unwind(max_depth, pc, bp, context, 0, 0, false);
+}
+
+// ------------------ Interface -------------- {{{1
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  using namespace __memprof;
+  PRINT_CURRENT_STACK();
+}
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_stack.h b/contrib/libs/clang14-rt/lib/memprof/memprof_stack.h
new file mode 100644
index 0000000000..a8fdfc9def
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_stack.h
@@ -0,0 +1,66 @@
+//===-- memprof_stack.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_stack.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef MEMPROF_STACK_H
+#define MEMPROF_STACK_H
+
+#include "memprof_flags.h"
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+namespace __memprof {
+
+static const u32 kDefaultMallocContextSize = 30;
+
+void SetMallocContextSize(u32 size);
+u32 GetMallocContextSize();
+
+} // namespace __memprof
+
+// NOTE: A Rule of thumb is to retrieve stack trace in the interceptors
+// as early as possible (in functions exposed to the user), as we generally
+// don't want stack trace to contain functions from MemProf internals.
+
+#define GET_STACK_TRACE(max_size, fast)                                        \
+  BufferedStackTrace stack;                                                    \
+  if (max_size <= 2) {                                                         \
+    stack.size = max_size;                                                     \
+    if (max_size > 0) {                                                        \
+      stack.top_frame_bp = GET_CURRENT_FRAME();                                \
+      stack.trace_buffer[0] = StackTrace::GetCurrentPc();                      \
+      if (max_size > 1)                                                        \
+        stack.trace_buffer[1] = GET_CALLER_PC();                               \
+    }                                                                          \
+  } else {                                                                     \
+    stack.Unwind(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(), nullptr,     \
+                 fast, max_size);                                              \
+  }
+
+#define GET_STACK_TRACE_FATAL_HERE                                             \
+  GET_STACK_TRACE(kStackTraceMax, common_flags()->fast_unwind_on_fatal)
+
+#define GET_STACK_TRACE_THREAD GET_STACK_TRACE(kStackTraceMax, true)
+
+#define GET_STACK_TRACE_MALLOC                                                 \
+  GET_STACK_TRACE(GetMallocContextSize(), common_flags()->fast_unwind_on_malloc)
+
+#define GET_STACK_TRACE_FREE GET_STACK_TRACE_MALLOC
+
+#define PRINT_CURRENT_STACK()                                                  \
+  {                                                                            \
+    GET_STACK_TRACE_FATAL_HERE;                                                \
+    stack.Print();                                                             \
+  }
+
+#endif // MEMPROF_STACK_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_stats.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_stats.cpp
new file mode 100644
index 0000000000..c8faebfa12
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_stats.cpp
@@ -0,0 +1,157 @@
+//===-- memprof_stats.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Code related to statistics collected by MemProfiler.
+//===----------------------------------------------------------------------===//
+#include "memprof_stats.h"
+#include "memprof_interceptors.h"
+#include "memprof_internal.h"
+#include "memprof_thread.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __memprof {
+
+MemprofStats::MemprofStats() { Clear(); }
+
+void MemprofStats::Clear() {
+  if (REAL(memset))
+    return (void)REAL(memset)(this, 0, sizeof(MemprofStats));
+  internal_memset(this, 0, sizeof(MemprofStats));
+}
+
+static void PrintMallocStatsArray(const char *prefix,
+                                  uptr (&array)[kNumberOfSizeClasses]) {
+  Printf("%s", prefix);
+  for (uptr i = 0; i < kNumberOfSizeClasses; i++) {
+    if (!array[i])
+      continue;
+    Printf("%zu:%zu; ", i, array[i]);
+  }
+  Printf("\n");
+}
+
+void MemprofStats::Print() {
+  Printf("Stats: %zuM malloced (%zuM for overhead) by %zu calls\n",
+         malloced >> 20, malloced_overhead >> 20, mallocs);
+  Printf("Stats: %zuM realloced by %zu calls\n", realloced >> 20, reallocs);
+  Printf("Stats: %zuM freed by %zu calls\n", freed >> 20, frees);
+  Printf("Stats: %zuM really freed by %zu calls\n", really_freed >> 20,
+         real_frees);
+  Printf("Stats: %zuM (%zuM-%zuM) mmaped; %zu maps, %zu unmaps\n",
+         (mmaped - munmaped) >> 20, mmaped >> 20, munmaped >> 20, mmaps,
+         munmaps);
+
+  PrintMallocStatsArray("  mallocs by size class: ", malloced_by_size);
+  Printf("Stats: malloc large: %zu\n", malloc_large);
+}
+
+void MemprofStats::MergeFrom(const MemprofStats *stats) {
+  uptr *dst_ptr = reinterpret_cast<uptr *>(this);
+  const uptr *src_ptr = reinterpret_cast<const uptr *>(stats);
+  uptr num_fields = sizeof(*this) / sizeof(uptr);
+  for (uptr i = 0; i < num_fields; i++)
+    dst_ptr[i] += src_ptr[i];
+}
+
+static Mutex print_lock;
+
+static MemprofStats unknown_thread_stats(LINKER_INITIALIZED);
+static MemprofStats dead_threads_stats(LINKER_INITIALIZED);
+static Mutex dead_threads_stats_lock;
+// Required for malloc_zone_statistics() on OS X. This can't be stored in
+// per-thread MemprofStats.
+static uptr max_malloced_memory;
+
+static void MergeThreadStats(ThreadContextBase *tctx_base, void *arg) {
+  MemprofStats *accumulated_stats = reinterpret_cast<MemprofStats *>(arg);
+  MemprofThreadContext *tctx = static_cast<MemprofThreadContext *>(tctx_base);
+  if (MemprofThread *t = tctx->thread)
+    accumulated_stats->MergeFrom(&t->stats());
+}
+
+static void GetAccumulatedStats(MemprofStats *stats) {
+  stats->Clear();
+  {
+    ThreadRegistryLock l(&memprofThreadRegistry());
+    memprofThreadRegistry().RunCallbackForEachThreadLocked(MergeThreadStats,
+                                                           stats);
+  }
+  stats->MergeFrom(&unknown_thread_stats);
+  {
+    Lock lock(&dead_threads_stats_lock);
+    stats->MergeFrom(&dead_threads_stats);
+  }
+  // This is not very accurate: we may miss allocation peaks that happen
+  // between two updates of accumulated_stats_. For more accurate bookkeeping
+  // the maximum should be updated on every malloc(), which is unacceptable.
+  if (max_malloced_memory < stats->malloced) {
+    max_malloced_memory = stats->malloced;
+  }
+}
+
+void FlushToDeadThreadStats(MemprofStats *stats) {
+  Lock lock(&dead_threads_stats_lock);
+  dead_threads_stats.MergeFrom(stats);
+  stats->Clear();
+}
+
+MemprofStats &GetCurrentThreadStats() {
+  MemprofThread *t = GetCurrentThread();
+  return (t) ? t->stats() : unknown_thread_stats;
+}
+
+static void PrintAccumulatedStats() {
+  MemprofStats stats;
+  GetAccumulatedStats(&stats);
+  // Use lock to keep reports from mixing up.
+  Lock lock(&print_lock);
+  stats.Print();
+  StackDepotStats stack_depot_stats = StackDepotGetStats();
+  Printf("Stats: StackDepot: %zd ids; %zdM allocated\n",
+         stack_depot_stats.n_uniq_ids, stack_depot_stats.allocated >> 20);
+  PrintInternalAllocatorStats();
+}
+
+} // namespace __memprof
+
+// ---------------------- Interface ---------------- {{{1
+using namespace __memprof;
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  MemprofStats stats;
+  GetAccumulatedStats(&stats);
+  uptr malloced = stats.malloced;
+  uptr freed = stats.freed;
+  // Return sane value if malloced < freed due to racy
+  // way we update accumulated stats.
+  return (malloced > freed) ? malloced - freed : 1;
+}
+
+uptr __sanitizer_get_heap_size() {
+  MemprofStats stats;
+  GetAccumulatedStats(&stats);
+  return stats.mmaped - stats.munmaped;
+}
+
+uptr __sanitizer_get_free_bytes() {
+  MemprofStats stats;
+  GetAccumulatedStats(&stats);
+  uptr total_free = stats.mmaped - stats.munmaped + stats.really_freed;
+  uptr total_used = stats.malloced;
+  // Return sane value if total_free < total_used due to racy
+  // way we update accumulated stats.
+  return (total_free > total_used) ? total_free - total_used : 1;
+}
+
+uptr __sanitizer_get_unmapped_bytes() { return 0; }
+
+void __memprof_print_accumulated_stats() { PrintAccumulatedStats(); }
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_stats.h b/contrib/libs/clang14-rt/lib/memprof/memprof_stats.h
new file mode 100644
index 0000000000..ebdaa19098
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_stats.h
@@ -0,0 +1,61 @@
+//===-- memprof_stats.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for statistics.
+//===----------------------------------------------------------------------===//
+#ifndef MEMPROF_STATS_H
+#define MEMPROF_STATS_H
+
+#include "memprof_allocator.h"
+#include "memprof_internal.h"
+
+namespace __memprof {
+
+// MemprofStats struct is NOT thread-safe.
+// Each MemprofThread has its own MemprofStats, which are sometimes flushed
+// to the accumulated MemprofStats.
+struct MemprofStats {
+  // MemprofStats must be a struct consisting of uptr fields only.
+  // When merging two MemprofStats structs, we treat them as arrays of uptr.
+  uptr mallocs;
+  uptr malloced;
+  uptr malloced_overhead;
+  uptr frees;
+  uptr freed;
+  uptr real_frees;
+  uptr really_freed;
+  uptr reallocs;
+  uptr realloced;
+  uptr mmaps;
+  uptr mmaped;
+  uptr munmaps;
+  uptr munmaped;
+  uptr malloc_large;
+  uptr malloced_by_size[kNumberOfSizeClasses];
+
+  // Ctor for global MemprofStats (accumulated stats for dead threads).
+  explicit MemprofStats(LinkerInitialized) {}
+  // Creates empty stats.
+  MemprofStats();
+
+  void Print(); // Prints formatted stats to stderr.
+  void Clear();
+  void MergeFrom(const MemprofStats *stats);
+};
+
+// Returns stats for GetCurrentThread(), or stats for fake "unknown thread"
+// if GetCurrentThread() returns 0.
+MemprofStats &GetCurrentThreadStats();
+// Flushes a given stats into accumulated stats of dead threads.
+void FlushToDeadThreadStats(MemprofStats *stats);
+
+} // namespace __memprof
+
+#endif // MEMPROF_STATS_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_thread.cpp b/contrib/libs/clang14-rt/lib/memprof/memprof_thread.cpp
new file mode 100644
index 0000000000..9512a87cf9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_thread.cpp
@@ -0,0 +1,219 @@
+//===-- memprof_thread.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// Thread-related code.
+//===----------------------------------------------------------------------===//
+#include "memprof_thread.h"
+#include "memprof_allocator.h"
+#include "memprof_interceptors.h"
+#include "memprof_mapping.h"
+#include "memprof_stack.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __memprof {
+
+// MemprofThreadContext implementation.
+
+void MemprofThreadContext::OnCreated(void *arg) {
+  CreateThreadContextArgs *args = static_cast<CreateThreadContextArgs *>(arg);
+  if (args->stack)
+    stack_id = StackDepotPut(*args->stack);
+  thread = args->thread;
+  thread->set_context(this);
+}
+
+void MemprofThreadContext::OnFinished() {
+  // Drop the link to the MemprofThread object.
+  thread = nullptr;
+}
+
+static ALIGNED(16) char thread_registry_placeholder[sizeof(ThreadRegistry)];
+static ThreadRegistry *memprof_thread_registry;
+
+static Mutex mu_for_thread_context;
+static LowLevelAllocator allocator_for_thread_context;
+
+static ThreadContextBase *GetMemprofThreadContext(u32 tid) {
+  Lock lock(&mu_for_thread_context);
+  return new (allocator_for_thread_context) MemprofThreadContext(tid);
+}
+
+ThreadRegistry &memprofThreadRegistry() {
+  static bool initialized;
+  // Don't worry about thread_safety - this should be called when there is
+  // a single thread.
+  if (!initialized) {
+    // Never reuse MemProf threads: we store pointer to MemprofThreadContext
+    // in TSD and can't reliably tell when no more TSD destructors will
+    // be called. It would be wrong to reuse MemprofThreadContext for another
+    // thread before all TSD destructors will be called for it.
+    memprof_thread_registry = new (thread_registry_placeholder)
+        ThreadRegistry(GetMemprofThreadContext);
+    initialized = true;
+  }
+  return *memprof_thread_registry;
+}
+
+MemprofThreadContext *GetThreadContextByTidLocked(u32 tid) {
+  return static_cast<MemprofThreadContext *>(
+      memprofThreadRegistry().GetThreadLocked(tid));
+}
+
+// MemprofThread implementation.
+
+MemprofThread *MemprofThread::Create(thread_callback_t start_routine, void *arg,
+                                     u32 parent_tid, StackTrace *stack,
+                                     bool detached) {
+  uptr PageSize = GetPageSizeCached();
+  uptr size = RoundUpTo(sizeof(MemprofThread), PageSize);
+  MemprofThread *thread = (MemprofThread *)MmapOrDie(size, __func__);
+  thread->start_routine_ = start_routine;
+  thread->arg_ = arg;
+  MemprofThreadContext::CreateThreadContextArgs args = {thread, stack};
+  memprofThreadRegistry().CreateThread(0, detached, parent_tid, &args);
+
+  return thread;
+}
+
+void MemprofThread::TSDDtor(void *tsd) {
+  MemprofThreadContext *context = (MemprofThreadContext *)tsd;
+  VReport(1, "T%d TSDDtor\n", context->tid);
+  if (context->thread)
+    context->thread->Destroy();
+}
+
+void MemprofThread::Destroy() {
+  int tid = this->tid();
+  VReport(1, "T%d exited\n", tid);
+
+  malloc_storage().CommitBack();
+  memprofThreadRegistry().FinishThread(tid);
+  FlushToDeadThreadStats(&stats_);
+  uptr size = RoundUpTo(sizeof(MemprofThread), GetPageSizeCached());
+  UnmapOrDie(this, size);
+  DTLS_Destroy();
+}
+
+inline MemprofThread::StackBounds MemprofThread::GetStackBounds() const {
+  if (stack_bottom_ >= stack_top_)
+    return {0, 0};
+  return {stack_bottom_, stack_top_};
+}
+
+uptr MemprofThread::stack_top() { return GetStackBounds().top; }
+
+uptr MemprofThread::stack_bottom() { return GetStackBounds().bottom; }
+
+uptr MemprofThread::stack_size() {
+  const auto bounds = GetStackBounds();
+  return bounds.top - bounds.bottom;
+}
+
+void MemprofThread::Init(const InitOptions *options) {
+  CHECK_EQ(this->stack_size(), 0U);
+  SetThreadStackAndTls(options);
+  if (stack_top_ != stack_bottom_) {
+    CHECK_GT(this->stack_size(), 0U);
+    CHECK(AddrIsInMem(stack_bottom_));
+    CHECK(AddrIsInMem(stack_top_ - 1));
+  }
+  int local = 0;
+  VReport(1, "T%d: stack [%p,%p) size 0x%zx; local=%p\n", tid(),
+          (void *)stack_bottom_, (void *)stack_top_, stack_top_ - stack_bottom_,
+          (void *)&local);
+}
+
+thread_return_t
+MemprofThread::ThreadStart(tid_t os_id,
+                           atomic_uintptr_t *signal_thread_is_registered) {
+  Init();
+  memprofThreadRegistry().StartThread(tid(), os_id, ThreadType::Regular,
+                                      nullptr);
+  if (signal_thread_is_registered)
+    atomic_store(signal_thread_is_registered, 1, memory_order_release);
+
+  if (!start_routine_) {
+    // start_routine_ == 0 if we're on the main thread or on one of the
+    // OS X libdispatch worker threads. But nobody is supposed to call
+    // ThreadStart() for the worker threads.
+    CHECK_EQ(tid(), 0);
+    return 0;
+  }
+
+  return start_routine_(arg_);
+}
+
+MemprofThread *CreateMainThread() {
+  MemprofThread *main_thread = MemprofThread::Create(
+      /* start_routine */ nullptr, /* arg */ nullptr, /* parent_tid */ kMainTid,
+      /* stack */ nullptr, /* detached */ true);
+  SetCurrentThread(main_thread);
+  main_thread->ThreadStart(internal_getpid(),
+                           /* signal_thread_is_registered */ nullptr);
+  return main_thread;
+}
+
+// This implementation doesn't use the argument, which is just passed down
+// from the caller of Init (which see, above).  It's only there to support
+// OS-specific implementations that need more information passed through.
+void MemprofThread::SetThreadStackAndTls(const InitOptions *options) {
+  DCHECK_EQ(options, nullptr);
+  uptr tls_size = 0;
+  uptr stack_size = 0;
+  GetThreadStackAndTls(tid() == kMainTid, &stack_bottom_, &stack_size,
+                       &tls_begin_, &tls_size);
+  stack_top_ = stack_bottom_ + stack_size;
+  tls_end_ = tls_begin_ + tls_size;
+  dtls_ = DTLS_Get();
+
+  if (stack_top_ != stack_bottom_) {
+    int local;
+    CHECK(AddrIsInStack((uptr)&local));
+  }
+}
+
+bool MemprofThread::AddrIsInStack(uptr addr) {
+  const auto bounds = GetStackBounds();
+  return addr >= bounds.bottom && addr < bounds.top;
+}
+
+MemprofThread *GetCurrentThread() {
+  MemprofThreadContext *context =
+      reinterpret_cast<MemprofThreadContext *>(TSDGet());
+  if (!context)
+    return nullptr;
+  return context->thread;
+}
+
+void SetCurrentThread(MemprofThread *t) {
+  CHECK(t->context());
+  VReport(2, "SetCurrentThread: %p for thread %p\n", (void *)t->context(),
+          (void *)GetThreadSelf());
+  // Make sure we do not reset the current MemprofThread.
+  CHECK_EQ(0, TSDGet());
+  TSDSet(t->context());
+  CHECK_EQ(t->context(), TSDGet());
+}
+
+u32 GetCurrentTidOrInvalid() {
+  MemprofThread *t = GetCurrentThread();
+  return t ? t->tid() : kInvalidTid;
+}
+
+void EnsureMainThreadIDIsCorrect() {
+  MemprofThreadContext *context =
+      reinterpret_cast<MemprofThreadContext *>(TSDGet());
+  if (context && (context->tid == kMainTid))
+    context->os_id = GetTid();
+}
+} // namespace __memprof
diff --git a/contrib/libs/clang14-rt/lib/memprof/memprof_thread.h b/contrib/libs/clang14-rt/lib/memprof/memprof_thread.h
new file mode 100644
index 0000000000..4c9313fcb3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/memprof_thread.h
@@ -0,0 +1,135 @@
+//===-- memprof_thread.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemProfiler, a memory profiler.
+//
+// MemProf-private header for memprof_thread.cpp.
+//===----------------------------------------------------------------------===//
+
+#ifndef MEMPROF_THREAD_H
+#define MEMPROF_THREAD_H
+
+#include "memprof_allocator.h"
+#include "memprof_internal.h"
+#include "memprof_stats.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+
+namespace __sanitizer {
+struct DTLS;
+} // namespace __sanitizer
+
+namespace __memprof {
+
+class MemprofThread;
+
+// These objects are created for every thread and are never deleted,
+// so we can find them by tid even if the thread is long dead.
+struct MemprofThreadContext final : public ThreadContextBase {
+  explicit MemprofThreadContext(int tid)
+      : ThreadContextBase(tid), announced(false),
+        destructor_iterations(GetPthreadDestructorIterations()), stack_id(0),
+        thread(nullptr) {}
+  bool announced;
+  u8 destructor_iterations;
+  u32 stack_id;
+  MemprofThread *thread;
+
+  void OnCreated(void *arg) override;
+  void OnFinished() override;
+
+  struct CreateThreadContextArgs {
+    MemprofThread *thread;
+    StackTrace *stack;
+  };
+};
+
+// MemprofThreadContext objects are never freed, so we need many of them.
+COMPILER_CHECK(sizeof(MemprofThreadContext) <= 256);
+
+// MemprofThread are stored in TSD and destroyed when the thread dies.
+class MemprofThread {
+public:
+  static MemprofThread *Create(thread_callback_t start_routine, void *arg,
+                               u32 parent_tid, StackTrace *stack,
+                               bool detached);
+  static void TSDDtor(void *tsd);
+  void Destroy();
+
+  struct InitOptions;
+  void Init(const InitOptions *options = nullptr);
+
+  thread_return_t ThreadStart(tid_t os_id,
+                              atomic_uintptr_t *signal_thread_is_registered);
+
+  uptr stack_top();
+  uptr stack_bottom();
+  uptr stack_size();
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  DTLS *dtls() { return dtls_; }
+  u32 tid() { return context_->tid; }
+  MemprofThreadContext *context() { return context_; }
+  void set_context(MemprofThreadContext *context) { context_ = context; }
+
+  bool AddrIsInStack(uptr addr);
+
+  // True is this thread is currently unwinding stack (i.e. collecting a stack
+  // trace). Used to prevent deadlocks on platforms where libc unwinder calls
+  // malloc internally. See PR17116 for more details.
+  bool isUnwinding() const { return unwinding_; }
+  void setUnwinding(bool b) { unwinding_ = b; }
+
+  MemprofThreadLocalMallocStorage &malloc_storage() { return malloc_storage_; }
+  MemprofStats &stats() { return stats_; }
+
+private:
+  // NOTE: There is no MemprofThread constructor. It is allocated
+  // via mmap() and *must* be valid in zero-initialized state.
+
+  void SetThreadStackAndTls(const InitOptions *options);
+
+  struct StackBounds {
+    uptr bottom;
+    uptr top;
+  };
+  StackBounds GetStackBounds() const;
+
+  MemprofThreadContext *context_;
+  thread_callback_t start_routine_;
+  void *arg_;
+
+  uptr stack_top_;
+  uptr stack_bottom_;
+
+  uptr tls_begin_;
+  uptr tls_end_;
+  DTLS *dtls_;
+
+  MemprofThreadLocalMallocStorage malloc_storage_;
+  MemprofStats stats_;
+  bool unwinding_;
+};
+
+// Returns a single instance of registry.
+ThreadRegistry &memprofThreadRegistry();
+
+// Must be called under ThreadRegistryLock.
+MemprofThreadContext *GetThreadContextByTidLocked(u32 tid);
+
+// Get the current thread. May return 0.
+MemprofThread *GetCurrentThread();
+void SetCurrentThread(MemprofThread *t);
+u32 GetCurrentTidOrInvalid();
+
+// Used to handle fork().
+void EnsureMainThreadIDIsCorrect();
+} // namespace __memprof
+
+#endif // MEMPROF_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/memprof/ya.make b/contrib/libs/clang14-rt/lib/memprof/ya.make
new file mode 100644
index 0000000000..694d0356b4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof/ya.make
@@ -0,0 +1,135 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.memprof${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/include
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    memprof/memprof_allocator.cpp
+    memprof/memprof_descriptions.cpp
+    memprof/memprof_flags.cpp
+    memprof/memprof_interceptors.cpp
+    memprof/memprof_interceptors_memintrinsics.cpp
+    memprof/memprof_linux.cpp
+    memprof/memprof_malloc_linux.cpp
+    memprof/memprof_mibmap.cpp
+    memprof/memprof_posix.cpp
+    memprof/memprof_preinit.cpp
+    memprof/memprof_rawprofile.cpp
+    memprof/memprof_rtl.cpp
+    memprof/memprof_shadow_setup.cpp
+    memprof/memprof_stack.cpp
+    memprof/memprof_stats.cpp
+    memprof/memprof_thread.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/memprof_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/memprof_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/memprof_cxx/ya.make b/contrib/libs/clang14-rt/lib/memprof_cxx/ya.make
new file mode 100644
index 0000000000..953218f275
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/memprof_cxx/ya.make
@@ -0,0 +1,46 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.memprof_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/memprof)
+
+SRCS(
+    memprof_new_delete.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/msan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/msan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/msan/msan.cpp b/contrib/libs/clang14-rt/lib/msan/msan.cpp
new file mode 100644
index 0000000000..c554a830e7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan.cpp
@@ -0,0 +1,736 @@
+//===-- msan.cpp ----------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// MemorySanitizer runtime.
+//===----------------------------------------------------------------------===//
+
+#include "msan.h"
+#include "msan_chained_origin_depot.h"
+#include "msan_origin.h"
+#include "msan_report.h"
+#include "msan_thread.h"
+#include "msan_poisoning.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "ubsan/ubsan_flags.h"
+#include "ubsan/ubsan_init.h"
+
+// ACHTUNG! No system header includes in this file.
+
+using namespace __sanitizer;
+
+// Globals.
+static THREADLOCAL int msan_expect_umr = 0;
+static THREADLOCAL int msan_expected_umr_found = 0;
+
+// Function argument shadow. Each argument starts at the next available 8-byte
+// aligned address.
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u64 __msan_param_tls[kMsanParamTlsSize / sizeof(u64)];
+
+// Function argument origin. Each argument starts at the same offset as the
+// corresponding shadow in (__msan_param_tls). Slightly weird, but changing this
+// would break compatibility with older prebuilt binaries.
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u32 __msan_param_origin_tls[kMsanParamTlsSize / sizeof(u32)];
+
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u64 __msan_retval_tls[kMsanRetvalTlsSize / sizeof(u64)];
+
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u32 __msan_retval_origin_tls;
+
+SANITIZER_INTERFACE_ATTRIBUTE
+ALIGNED(16) THREADLOCAL u64 __msan_va_arg_tls[kMsanParamTlsSize / sizeof(u64)];
+
+SANITIZER_INTERFACE_ATTRIBUTE
+ALIGNED(16)
+THREADLOCAL u32 __msan_va_arg_origin_tls[kMsanParamTlsSize / sizeof(u32)];
+
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u64 __msan_va_arg_overflow_size_tls;
+
+SANITIZER_INTERFACE_ATTRIBUTE
+THREADLOCAL u32 __msan_origin_tls;
+
+static THREADLOCAL int is_in_symbolizer;
+
+extern "C" SANITIZER_WEAK_ATTRIBUTE const int __msan_track_origins;
+
+int __msan_get_track_origins() {
+  return &__msan_track_origins ? __msan_track_origins : 0;
+}
+
+extern "C" SANITIZER_WEAK_ATTRIBUTE const int __msan_keep_going;
+
+namespace __msan {
+
+void EnterSymbolizer() { ++is_in_symbolizer; }
+void ExitSymbolizer()  { --is_in_symbolizer; }
+bool IsInSymbolizer() { return is_in_symbolizer; }
+
+static Flags msan_flags;
+
+Flags *flags() {
+  return &msan_flags;
+}
+
+int msan_inited = 0;
+bool msan_init_is_running;
+
+int msan_report_count = 0;
+
+// Array of stack origins.
+// FIXME: make it resizable.
+static const uptr kNumStackOriginDescrs = 1024 * 1024;
+static const char *StackOriginDescr[kNumStackOriginDescrs];
+static uptr StackOriginPC[kNumStackOriginDescrs];
+static atomic_uint32_t NumStackOriginDescrs;
+
+void Flags::SetDefaults() {
+#define MSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "msan_flags.inc"
+#undef MSAN_FLAG
+}
+
+// keep_going is an old name for halt_on_error,
+// and it has inverse meaning.
+class FlagHandlerKeepGoing final : public FlagHandlerBase {
+  bool *halt_on_error_;
+
+ public:
+  explicit FlagHandlerKeepGoing(bool *halt_on_error)
+      : halt_on_error_(halt_on_error) {}
+  bool Parse(const char *value) final {
+    bool tmp;
+    FlagHandler<bool> h(&tmp);
+    if (!h.Parse(value)) return false;
+    *halt_on_error_ = !tmp;
+    return true;
+  }
+  bool Format(char *buffer, uptr size) final {
+    const char *keep_going_str = (*halt_on_error_) ? "false" : "true";
+    return FormatString(buffer, size, keep_going_str);
+  }
+};
+
+static void RegisterMsanFlags(FlagParser *parser, Flags *f) {
+#define MSAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "msan_flags.inc"
+#undef MSAN_FLAG
+
+  FlagHandlerKeepGoing *fh_keep_going =
+      new (FlagParser::Alloc) FlagHandlerKeepGoing(&f->halt_on_error);
+  parser->RegisterHandler("keep_going", fh_keep_going,
+                          "deprecated, use halt_on_error");
+}
+
+static void InitializeFlags() {
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetEnv("MSAN_SYMBOLIZER_PATH");
+    cf.malloc_context_size = 20;
+    cf.handle_ioctl = true;
+    // FIXME: test and enable.
+    cf.check_printf = false;
+    cf.intercept_tls_get_addr = true;
+    OverrideCommonFlags(cf);
+  }
+
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterMsanFlags(&parser, f);
+  RegisterCommonFlags(&parser);
+
+#if MSAN_CONTAINS_UBSAN
+  __ubsan::Flags *uf = __ubsan::flags();
+  uf->SetDefaults();
+
+  FlagParser ubsan_parser;
+  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
+  RegisterCommonFlags(&ubsan_parser);
+#endif
+
+  // Override from user-specified string.
+  parser.ParseString(__msan_default_options());
+#if MSAN_CONTAINS_UBSAN
+  const char *ubsan_default_options = __ubsan_default_options();
+  ubsan_parser.ParseString(ubsan_default_options);
+#endif
+
+  parser.ParseStringFromEnv("MSAN_OPTIONS");
+#if MSAN_CONTAINS_UBSAN
+  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
+#endif
+
+  InitializeCommonFlags();
+
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+
+  // Check if deprecated exit_code MSan flag is set.
+  if (f->exit_code != -1) {
+    if (Verbosity())
+      Printf("MSAN_OPTIONS=exit_code is deprecated! "
+             "Please use MSAN_OPTIONS=exitcode instead.\n");
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.exitcode = f->exit_code;
+    OverrideCommonFlags(cf);
+  }
+
+  // Check flag values:
+  if (f->origin_history_size < 0 ||
+      f->origin_history_size > Origin::kMaxDepth) {
+    Printf(
+        "Origin history size invalid: %d. Must be 0 (unlimited) or in [1, %d] "
+        "range.\n",
+        f->origin_history_size, Origin::kMaxDepth);
+    Die();
+  }
+  // Limiting to kStackDepotMaxUseCount / 2 to avoid overflow in
+  // StackDepotHandle::inc_use_count_unsafe.
+  if (f->origin_history_per_stack_limit < 0 ||
+      f->origin_history_per_stack_limit > kStackDepotMaxUseCount / 2) {
+    Printf(
+        "Origin per-stack limit invalid: %d. Must be 0 (unlimited) or in [1, "
+        "%d] range.\n",
+        f->origin_history_per_stack_limit, kStackDepotMaxUseCount / 2);
+    Die();
+  }
+  if (f->store_context_size < 1) f->store_context_size = 1;
+}
+
+void PrintWarning(uptr pc, uptr bp) {
+  PrintWarningWithOrigin(pc, bp, __msan_origin_tls);
+}
+
+void PrintWarningWithOrigin(uptr pc, uptr bp, u32 origin) {
+  if (msan_expect_umr) {
+    // Printf("Expected UMR\n");
+    __msan_origin_tls = origin;
+    msan_expected_umr_found = 1;
+    return;
+  }
+
+  ++msan_report_count;
+
+  GET_FATAL_STACK_TRACE_PC_BP(pc, bp);
+
+  u32 report_origin =
+    (__msan_get_track_origins() && Origin::isValidId(origin)) ? origin : 0;
+  ReportUMR(&stack, report_origin);
+
+  if (__msan_get_track_origins() && !Origin::isValidId(origin)) {
+    Printf(
+        "  ORIGIN: invalid (%x). Might be a bug in MemorySanitizer origin "
+        "tracking.\n    This could still be a bug in your code, too!\n",
+        origin);
+  }
+}
+
+void UnpoisonParam(uptr n) {
+  internal_memset(__msan_param_tls, 0, n * sizeof(*__msan_param_tls));
+}
+
+// Backup MSan runtime TLS state.
+// Implementation must be async-signal-safe.
+// Instances of this class may live on the signal handler stack, and data size
+// may be an issue.
+void ScopedThreadLocalStateBackup::Backup() {
+  va_arg_overflow_size_tls = __msan_va_arg_overflow_size_tls;
+}
+
+void ScopedThreadLocalStateBackup::Restore() {
+  // A lame implementation that only keeps essential state and resets the rest.
+  __msan_va_arg_overflow_size_tls = va_arg_overflow_size_tls;
+
+  internal_memset(__msan_param_tls, 0, sizeof(__msan_param_tls));
+  internal_memset(__msan_retval_tls, 0, sizeof(__msan_retval_tls));
+  internal_memset(__msan_va_arg_tls, 0, sizeof(__msan_va_arg_tls));
+  internal_memset(__msan_va_arg_origin_tls, 0,
+                  sizeof(__msan_va_arg_origin_tls));
+
+  if (__msan_get_track_origins()) {
+    internal_memset(&__msan_retval_origin_tls, 0,
+                    sizeof(__msan_retval_origin_tls));
+    internal_memset(__msan_param_origin_tls, 0,
+                    sizeof(__msan_param_origin_tls));
+  }
+}
+
+void UnpoisonThreadLocalState() {
+}
+
+const char *GetStackOriginDescr(u32 id, uptr *pc) {
+  CHECK_LT(id, kNumStackOriginDescrs);
+  if (pc) *pc = StackOriginPC[id];
+  return StackOriginDescr[id];
+}
+
+u32 ChainOrigin(u32 id, StackTrace *stack) {
+  MsanThread *t = GetCurrentThread();
+  if (t && t->InSignalHandler())
+    return id;
+
+  Origin o = Origin::FromRawId(id);
+  stack->tag = StackTrace::TAG_UNKNOWN;
+  Origin chained = Origin::CreateChainedOrigin(o, stack);
+  return chained.raw_id();
+}
+
+} // namespace __msan
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  using namespace __msan;
+  MsanThread *t = GetCurrentThread();
+  if (!t || !StackTrace::WillUseFastUnwind(request_fast)) {
+    // Block reports from our interceptors during _Unwind_Backtrace.
+    SymbolizerScope sym_scope;
+    return Unwind(max_depth, pc, bp, context, t ? t->stack_top() : 0,
+                  t ? t->stack_bottom() : 0, false);
+  }
+  if (StackTrace::WillUseFastUnwind(request_fast))
+    Unwind(max_depth, pc, bp, nullptr, t->stack_top(), t->stack_bottom(), true);
+  else
+    Unwind(max_depth, pc, 0, context, 0, 0, false);
+}
+
+// Interface.
+
+using namespace __msan;
+
+#define MSAN_MAYBE_WARNING(type, size)              \
+  void __msan_maybe_warning_##size(type s, u32 o) { \
+    GET_CALLER_PC_BP_SP;                            \
+    (void) sp;                                      \
+    if (UNLIKELY(s)) {                              \
+      PrintWarningWithOrigin(pc, bp, o);            \
+      if (__msan::flags()->halt_on_error) {         \
+        Printf("Exiting\n");                        \
+        Die();                                      \
+      }                                             \
+    }                                               \
+  }
+
+MSAN_MAYBE_WARNING(u8, 1)
+MSAN_MAYBE_WARNING(u16, 2)
+MSAN_MAYBE_WARNING(u32, 4)
+MSAN_MAYBE_WARNING(u64, 8)
+
+#define MSAN_MAYBE_STORE_ORIGIN(type, size)                       \
+  void __msan_maybe_store_origin_##size(type s, void *p, u32 o) { \
+    if (UNLIKELY(s)) {                                            \
+      if (__msan_get_track_origins() > 1) {                       \
+        GET_CALLER_PC_BP_SP;                                      \
+        (void) sp;                                                \
+        GET_STORE_STACK_TRACE_PC_BP(pc, bp);                      \
+        o = ChainOrigin(o, &stack);                               \
+      }                                                           \
+      *(u32 *)MEM_TO_ORIGIN((uptr)p & ~3UL) = o;                  \
+    }                                                             \
+  }
+
+MSAN_MAYBE_STORE_ORIGIN(u8, 1)
+MSAN_MAYBE_STORE_ORIGIN(u16, 2)
+MSAN_MAYBE_STORE_ORIGIN(u32, 4)
+MSAN_MAYBE_STORE_ORIGIN(u64, 8)
+
+void __msan_warning() {
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  PrintWarning(pc, bp);
+  if (__msan::flags()->halt_on_error) {
+    if (__msan::flags()->print_stats)
+      ReportStats();
+    Printf("Exiting\n");
+    Die();
+  }
+}
+
+void __msan_warning_noreturn() {
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  PrintWarning(pc, bp);
+  if (__msan::flags()->print_stats)
+    ReportStats();
+  Printf("Exiting\n");
+  Die();
+}
+
+void __msan_warning_with_origin(u32 origin) {
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  PrintWarningWithOrigin(pc, bp, origin);
+  if (__msan::flags()->halt_on_error) {
+    if (__msan::flags()->print_stats)
+      ReportStats();
+    Printf("Exiting\n");
+    Die();
+  }
+}
+
+void __msan_warning_with_origin_noreturn(u32 origin) {
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  PrintWarningWithOrigin(pc, bp, origin);
+  if (__msan::flags()->print_stats)
+    ReportStats();
+  Printf("Exiting\n");
+  Die();
+}
+
+static void OnStackUnwind(const SignalContext &sig, const void *,
+                          BufferedStackTrace *stack) {
+  stack->Unwind(StackTrace::GetNextInstructionPc(sig.pc), sig.bp, sig.context,
+                common_flags()->fast_unwind_on_fatal);
+}
+
+static void MsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  HandleDeadlySignal(siginfo, context, GetTid(), &OnStackUnwind, nullptr);
+}
+
+static void CheckUnwind() {
+  GET_FATAL_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME());
+  stack.Print();
+}
+
+void __msan_init() {
+  CHECK(!msan_init_is_running);
+  if (msan_inited) return;
+  msan_init_is_running = 1;
+  SanitizerToolName = "MemorySanitizer";
+
+  AvoidCVE_2016_2143();
+
+  CacheBinaryName();
+  InitializeFlags();
+
+  // Install tool-specific callbacks in sanitizer_common.
+  SetCheckUnwindCallback(CheckUnwind);
+
+  __sanitizer_set_report_path(common_flags()->log_path);
+
+  InitializeInterceptors();
+  CheckASLR();
+  InitTlsSize();
+  InstallDeadlySignalHandlers(MsanOnDeadlySignal);
+  InstallAtExitHandler(); // Needs __cxa_atexit interceptor.
+
+  DisableCoreDumperIfNecessary();
+  if (StackSizeIsUnlimited()) {
+    VPrintf(1, "Unlimited stack, doing reexec\n");
+    // A reasonably large stack size. It is bigger than the usual 8Mb, because,
+    // well, the program could have been run with unlimited stack for a reason.
+    SetStackSizeLimitInBytes(32 * 1024 * 1024);
+    ReExec();
+  }
+
+  __msan_clear_on_return();
+  if (__msan_get_track_origins())
+    VPrintf(1, "msan_track_origins\n");
+  if (!InitShadow(__msan_get_track_origins())) {
+    Printf("FATAL: MemorySanitizer can not mmap the shadow memory.\n");
+    Printf("FATAL: Make sure to compile with -fPIE and to link with -pie.\n");
+    Printf("FATAL: Disabling ASLR is known to cause this error.\n");
+    Printf("FATAL: If running under GDB, try "
+           "'set disable-randomization off'.\n");
+    DumpProcessMap();
+    Die();
+  }
+
+  Symbolizer::GetOrInit()->AddHooks(EnterSymbolizer, ExitSymbolizer);
+
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+
+  MsanTSDInit(MsanTSDDtor);
+
+  MsanAllocatorInit();
+
+  MsanThread *main_thread = MsanThread::Create(nullptr, nullptr);
+  SetCurrentThread(main_thread);
+  main_thread->Init();
+
+#if MSAN_CONTAINS_UBSAN
+  __ubsan::InitAsPlugin();
+#endif
+
+  VPrintf(1, "MemorySanitizer init done\n");
+
+  msan_init_is_running = 0;
+  msan_inited = 1;
+}
+
+void __msan_set_keep_going(int keep_going) {
+  flags()->halt_on_error = !keep_going;
+}
+
+void __msan_set_expect_umr(int expect_umr) {
+  if (expect_umr) {
+    msan_expected_umr_found = 0;
+  } else if (!msan_expected_umr_found) {
+    GET_CALLER_PC_BP_SP;
+    (void)sp;
+    GET_FATAL_STACK_TRACE_PC_BP(pc, bp);
+    ReportExpectedUMRNotFound(&stack);
+    Die();
+  }
+  msan_expect_umr = expect_umr;
+}
+
+void __msan_print_shadow(const void *x, uptr size) {
+  if (!MEM_IS_APP(x)) {
+    Printf("Not a valid application address: %p\n", x);
+    return;
+  }
+
+  DescribeMemoryRange(x, size);
+}
+
+void __msan_dump_shadow(const void *x, uptr size) {
+  if (!MEM_IS_APP(x)) {
+    Printf("Not a valid application address: %p\n", x);
+    return;
+  }
+
+  unsigned char *s = (unsigned char*)MEM_TO_SHADOW(x);
+  Printf("%p[%p]  ", (void *)s, x);
+  for (uptr i = 0; i < size; i++)
+    Printf("%x%x ", s[i] >> 4, s[i] & 0xf);
+  Printf("\n");
+}
+
+sptr __msan_test_shadow(const void *x, uptr size) {
+  if (!MEM_IS_APP(x)) return -1;
+  unsigned char *s = (unsigned char *)MEM_TO_SHADOW((uptr)x);
+  if (__sanitizer::mem_is_zero((const char *)s, size))
+    return -1;
+  // Slow path: loop through again to find the location.
+  for (uptr i = 0; i < size; ++i)
+    if (s[i])
+      return i;
+  return -1;
+}
+
+void __msan_check_mem_is_initialized(const void *x, uptr size) {
+  if (!__msan::flags()->report_umrs) return;
+  sptr offset = __msan_test_shadow(x, size);
+  if (offset < 0)
+    return;
+
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  ReportUMRInsideAddressRange(__func__, x, size, offset);
+  __msan::PrintWarningWithOrigin(pc, bp,
+                                 __msan_get_origin(((const char *)x) + offset));
+  if (__msan::flags()->halt_on_error) {
+    Printf("Exiting\n");
+    Die();
+  }
+}
+
+int __msan_set_poison_in_malloc(int do_poison) {
+  int old = flags()->poison_in_malloc;
+  flags()->poison_in_malloc = do_poison;
+  return old;
+}
+
+int __msan_has_dynamic_component() { return false; }
+
+NOINLINE
+void __msan_clear_on_return() {
+  __msan_param_tls[0] = 0;
+}
+
+void __msan_partial_poison(const void* data, void* shadow, uptr size) {
+  internal_memcpy((void*)MEM_TO_SHADOW((uptr)data), shadow, size);
+}
+
+void __msan_load_unpoisoned(const void *src, uptr size, void *dst) {
+  internal_memcpy(dst, src, size);
+  __msan_unpoison(dst, size);
+}
+
+void __msan_set_origin(const void *a, uptr size, u32 origin) {
+  if (__msan_get_track_origins()) SetOrigin(a, size, origin);
+}
+
+// 'descr' is created at compile time and contains '----' in the beginning.
+// When we see descr for the first time we replace '----' with a uniq id
+// and set the origin to (id | (31-th bit)).
+void __msan_set_alloca_origin(void *a, uptr size, char *descr) {
+  __msan_set_alloca_origin4(a, size, descr, 0);
+}
+
+void __msan_set_alloca_origin4(void *a, uptr size, char *descr, uptr pc) {
+  static const u32 dash = '-';
+  static const u32 first_timer =
+      dash + (dash << 8) + (dash << 16) + (dash << 24);
+  u32 *id_ptr = (u32*)descr;
+  bool print = false;  // internal_strstr(descr + 4, "AllocaTOTest") != 0;
+  u32 id = *id_ptr;
+  if (id == first_timer) {
+    u32 idx = atomic_fetch_add(&NumStackOriginDescrs, 1, memory_order_relaxed);
+    CHECK_LT(idx, kNumStackOriginDescrs);
+    StackOriginDescr[idx] = descr + 4;
+#if SANITIZER_PPC64V1
+    // On PowerPC64 ELFv1, the address of a function actually points to a
+    // three-doubleword data structure with the first field containing
+    // the address of the function's code.
+    if (pc)
+      pc = *reinterpret_cast<uptr*>(pc);
+#endif
+    StackOriginPC[idx] = pc;
+    id = Origin::CreateStackOrigin(idx).raw_id();
+    *id_ptr = id;
+    if (print)
+      Printf("First time: idx=%d id=%d %s 0x%zx \n", idx, id, descr + 4, pc);
+  }
+  if (print)
+    Printf("__msan_set_alloca_origin: descr=%s id=%x\n", descr + 4, id);
+  __msan_set_origin(a, size, id);
+}
+
+u32 __msan_chain_origin(u32 id) {
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  GET_STORE_STACK_TRACE_PC_BP(pc, bp);
+  return ChainOrigin(id, &stack);
+}
+
+u32 __msan_get_origin(const void *a) {
+  if (!__msan_get_track_origins()) return 0;
+  uptr x = (uptr)a;
+  uptr aligned = x & ~3ULL;
+  uptr origin_ptr = MEM_TO_ORIGIN(aligned);
+  return *(u32*)origin_ptr;
+}
+
+int __msan_origin_is_descendant_or_same(u32 this_id, u32 prev_id) {
+  Origin o = Origin::FromRawId(this_id);
+  while (o.raw_id() != prev_id && o.isChainedOrigin())
+    o = o.getNextChainedOrigin(nullptr);
+  return o.raw_id() == prev_id;
+}
+
+u32 __msan_get_umr_origin() {
+  return __msan_origin_tls;
+}
+
+u16 __sanitizer_unaligned_load16(const uu16 *p) {
+  internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+                  sizeof(uu16));
+  if (__msan_get_track_origins())
+    __msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
+  return *p;
+}
+u32 __sanitizer_unaligned_load32(const uu32 *p) {
+  internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+                  sizeof(uu32));
+  if (__msan_get_track_origins())
+    __msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
+  return *p;
+}
+u64 __sanitizer_unaligned_load64(const uu64 *p) {
+  internal_memcpy(&__msan_retval_tls[0], (void *)MEM_TO_SHADOW((uptr)p),
+                  sizeof(uu64));
+  if (__msan_get_track_origins())
+    __msan_retval_origin_tls = GetOriginIfPoisoned((uptr)p, sizeof(*p));
+  return *p;
+}
+void __sanitizer_unaligned_store16(uu16 *p, u16 x) {
+  static_assert(sizeof(uu16) == sizeof(u16), "incompatible types");
+  u16 s;
+  internal_memcpy(&s, &__msan_param_tls[1], sizeof(uu16));
+  internal_memcpy((void *)MEM_TO_SHADOW((uptr)p), &s, sizeof(uu16));
+  if (s && __msan_get_track_origins())
+    if (uu32 o = __msan_param_origin_tls[2])
+      SetOriginIfPoisoned((uptr)p, (uptr)&s, sizeof(s), o);
+  *p = x;
+}
+void __sanitizer_unaligned_store32(uu32 *p, u32 x) {
+  static_assert(sizeof(uu32) == sizeof(u32), "incompatible types");
+  u32 s;
+  internal_memcpy(&s, &__msan_param_tls[1], sizeof(uu32));
+  internal_memcpy((void *)MEM_TO_SHADOW((uptr)p), &s, sizeof(uu32));
+  if (s && __msan_get_track_origins())
+    if (uu32 o = __msan_param_origin_tls[2])
+      SetOriginIfPoisoned((uptr)p, (uptr)&s, sizeof(s), o);
+  *p = x;
+}
+void __sanitizer_unaligned_store64(uu64 *p, u64 x) {
+  u64 s = __msan_param_tls[1];
+  *(uu64 *)MEM_TO_SHADOW((uptr)p) = s;
+  if (s && __msan_get_track_origins())
+    if (uu32 o = __msan_param_origin_tls[2])
+      SetOriginIfPoisoned((uptr)p, (uptr)&s, sizeof(s), o);
+  *p = x;
+}
+
+void __msan_set_death_callback(void (*callback)(void)) {
+  SetUserDieCallback(callback);
+}
+
+void __msan_start_switch_fiber(const void *bottom, uptr size) {
+  MsanThread *t = GetCurrentThread();
+  if (!t) {
+    VReport(1, "__msan_start_switch_fiber called from unknown thread\n");
+    return;
+  }
+  t->StartSwitchFiber((uptr)bottom, size);
+}
+
+void __msan_finish_switch_fiber(const void **bottom_old, uptr *size_old) {
+  MsanThread *t = GetCurrentThread();
+  if (!t) {
+    VReport(1, "__msan_finish_switch_fiber called from unknown thread\n");
+    return;
+  }
+  t->FinishSwitchFiber((uptr *)bottom_old, (uptr *)size_old);
+
+  internal_memset(__msan_param_tls, 0, sizeof(__msan_param_tls));
+  internal_memset(__msan_retval_tls, 0, sizeof(__msan_retval_tls));
+  internal_memset(__msan_va_arg_tls, 0, sizeof(__msan_va_arg_tls));
+
+  if (__msan_get_track_origins()) {
+    internal_memset(__msan_param_origin_tls, 0,
+                    sizeof(__msan_param_origin_tls));
+    internal_memset(&__msan_retval_origin_tls, 0,
+                    sizeof(__msan_retval_origin_tls));
+    internal_memset(__msan_va_arg_origin_tls, 0,
+                    sizeof(__msan_va_arg_origin_tls));
+  }
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(const char *, __msan_default_options, void) {
+  return "";
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  GET_FATAL_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME());
+  stack.Print();
+}
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/msan/msan.h b/contrib/libs/clang14-rt/lib/msan/msan.h
new file mode 100644
index 0000000000..4b2cec3175
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan.h
@@ -0,0 +1,402 @@
+//===-- msan.h --------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Private MSan header.
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_H
+#define MSAN_H
+
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "msan_interface_internal.h"
+#include "msan_flags.h"
+#include "ubsan/ubsan_platform.h"
+
+#ifndef MSAN_REPLACE_OPERATORS_NEW_AND_DELETE
+# define MSAN_REPLACE_OPERATORS_NEW_AND_DELETE 1
+#endif
+
+#ifndef MSAN_CONTAINS_UBSAN
+# define MSAN_CONTAINS_UBSAN CAN_SANITIZE_UB
+#endif
+
+struct MappingDesc {
+  uptr start;
+  uptr end;
+  enum Type {
+    INVALID, APP, SHADOW, ORIGIN
+  } type;
+  const char *name;
+};
+
+
+#if SANITIZER_LINUX && defined(__mips64)
+
+// MIPS64 maps:
+// - 0x0000000000-0x0200000000: Program own segments
+// - 0xa200000000-0xc000000000: PIE program segments
+// - 0xe200000000-0xffffffffff: libraries segments.
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x000200000000ULL, MappingDesc::APP, "app-1"},
+    {0x000200000000ULL, 0x002200000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x002200000000ULL, 0x004000000000ULL, MappingDesc::SHADOW, "shadow-2"},
+    {0x004000000000ULL, 0x004200000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x004200000000ULL, 0x006000000000ULL, MappingDesc::ORIGIN, "origin-2"},
+    {0x006000000000ULL, 0x006200000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x006200000000ULL, 0x008000000000ULL, MappingDesc::SHADOW, "shadow-3"},
+    {0x008000000000ULL, 0x008200000000ULL, MappingDesc::SHADOW, "shadow-1"},
+    {0x008200000000ULL, 0x00a000000000ULL, MappingDesc::ORIGIN, "origin-3"},
+    {0x00a000000000ULL, 0x00a200000000ULL, MappingDesc::ORIGIN, "origin-1"},
+    {0x00a200000000ULL, 0x00c000000000ULL, MappingDesc::APP, "app-2"},
+    {0x00c000000000ULL, 0x00e200000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x00e200000000ULL, 0x00ffffffffffULL, MappingDesc::APP, "app-3"}};
+
+#define MEM_TO_SHADOW(mem) (((uptr)(mem)) ^ 0x8000000000ULL)
+#define SHADOW_TO_ORIGIN(shadow) (((uptr)(shadow)) + 0x2000000000ULL)
+
+#elif SANITIZER_LINUX && defined(__aarch64__)
+
+// The mapping describes both 39-bits, 42-bits, and 48-bits VMA.  AArch64
+// maps:
+// - 0x0000000000000-0x0000010000000: 39/42/48-bits program own segments
+// - 0x0005500000000-0x0005600000000: 39-bits PIE program segments
+// - 0x0007f80000000-0x0007fffffffff: 39-bits libraries segments
+// - 0x002aa00000000-0x002ab00000000: 42-bits PIE program segments
+// - 0x003ff00000000-0x003ffffffffff: 42-bits libraries segments
+// - 0x0aaaaa0000000-0x0aaab00000000: 48-bits PIE program segments
+// - 0xffff000000000-0x1000000000000: 48-bits libraries segments
+// It is fragmented in multiples segments to increase the memory available
+// on 42-bits (12.21% of total VMA available for 42-bits and 13.28 for
+// 39 bits). The 48-bits segments only cover the usual PIE/default segments
+// plus some more segments (262144GB total, 0.39% total VMA).
+const MappingDesc kMemoryLayout[] = {
+    {0x00000000000ULL, 0x01000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x01000000000ULL, 0x02000000000ULL, MappingDesc::SHADOW, "shadow-2"},
+    {0x02000000000ULL, 0x03000000000ULL, MappingDesc::ORIGIN, "origin-2"},
+    {0x03000000000ULL, 0x04000000000ULL, MappingDesc::SHADOW, "shadow-1"},
+    {0x04000000000ULL, 0x05000000000ULL, MappingDesc::ORIGIN, "origin-1"},
+    {0x05000000000ULL, 0x06000000000ULL, MappingDesc::APP, "app-1"},
+    {0x06000000000ULL, 0x07000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x07000000000ULL, 0x08000000000ULL, MappingDesc::APP, "app-2"},
+    {0x08000000000ULL, 0x09000000000ULL, MappingDesc::INVALID, "invalid"},
+    // The mappings below are used only for 42-bits VMA.
+    {0x09000000000ULL, 0x0A000000000ULL, MappingDesc::SHADOW, "shadow-3"},
+    {0x0A000000000ULL, 0x0B000000000ULL, MappingDesc::ORIGIN, "origin-3"},
+    {0x0B000000000ULL, 0x0F000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0F000000000ULL, 0x10000000000ULL, MappingDesc::APP, "app-3"},
+    {0x10000000000ULL, 0x11000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x11000000000ULL, 0x12000000000ULL, MappingDesc::APP, "app-4"},
+    {0x12000000000ULL, 0x17000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x17000000000ULL, 0x18000000000ULL, MappingDesc::SHADOW, "shadow-4"},
+    {0x18000000000ULL, 0x19000000000ULL, MappingDesc::ORIGIN, "origin-4"},
+    {0x19000000000ULL, 0x20000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x20000000000ULL, 0x21000000000ULL, MappingDesc::APP, "app-5"},
+    {0x21000000000ULL, 0x26000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x26000000000ULL, 0x27000000000ULL, MappingDesc::SHADOW, "shadow-5"},
+    {0x27000000000ULL, 0x28000000000ULL, MappingDesc::ORIGIN, "origin-5"},
+    {0x28000000000ULL, 0x29000000000ULL, MappingDesc::SHADOW, "shadow-7"},
+    {0x29000000000ULL, 0x2A000000000ULL, MappingDesc::ORIGIN, "origin-7"},
+    {0x2A000000000ULL, 0x2B000000000ULL, MappingDesc::APP, "app-6"},
+    {0x2B000000000ULL, 0x2C000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x2C000000000ULL, 0x2D000000000ULL, MappingDesc::SHADOW, "shadow-6"},
+    {0x2D000000000ULL, 0x2E000000000ULL, MappingDesc::ORIGIN, "origin-6"},
+    {0x2E000000000ULL, 0x2F000000000ULL, MappingDesc::APP, "app-7"},
+    {0x2F000000000ULL, 0x39000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x39000000000ULL, 0x3A000000000ULL, MappingDesc::SHADOW, "shadow-9"},
+    {0x3A000000000ULL, 0x3B000000000ULL, MappingDesc::ORIGIN, "origin-9"},
+    {0x3B000000000ULL, 0x3C000000000ULL, MappingDesc::APP, "app-8"},
+    {0x3C000000000ULL, 0x3D000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x3D000000000ULL, 0x3E000000000ULL, MappingDesc::SHADOW, "shadow-8"},
+    {0x3E000000000ULL, 0x3F000000000ULL, MappingDesc::ORIGIN, "origin-8"},
+    {0x3F000000000ULL, 0x40000000000ULL, MappingDesc::APP, "app-9"},
+    // The mappings below are used only for 48-bits VMA.
+    // TODO(unknown): 48-bit mapping ony covers the usual PIE, non-PIE
+    // segments and some more segments totalizing 262144GB of VMA (which cover
+    // only 0.32% of all 48-bit VMA). Memory availability can be increase by
+    // adding multiple application segments like 39 and 42 mapping.
+    {0x0040000000000ULL, 0x0041000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0041000000000ULL, 0x0042000000000ULL, MappingDesc::APP, "app-10"},
+    {0x0042000000000ULL, 0x0047000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0047000000000ULL, 0x0048000000000ULL, MappingDesc::SHADOW, "shadow-10"},
+    {0x0048000000000ULL, 0x0049000000000ULL, MappingDesc::ORIGIN, "origin-10"},
+    {0x0049000000000ULL, 0x0050000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0050000000000ULL, 0x0051000000000ULL, MappingDesc::APP, "app-11"},
+    {0x0051000000000ULL, 0x0056000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0056000000000ULL, 0x0057000000000ULL, MappingDesc::SHADOW, "shadow-11"},
+    {0x0057000000000ULL, 0x0058000000000ULL, MappingDesc::ORIGIN, "origin-11"},
+    {0x0058000000000ULL, 0x0059000000000ULL, MappingDesc::APP, "app-12"},
+    {0x0059000000000ULL, 0x005E000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x005E000000000ULL, 0x005F000000000ULL, MappingDesc::SHADOW, "shadow-12"},
+    {0x005F000000000ULL, 0x0060000000000ULL, MappingDesc::ORIGIN, "origin-12"},
+    {0x0060000000000ULL, 0x0061000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0061000000000ULL, 0x0062000000000ULL, MappingDesc::APP, "app-13"},
+    {0x0062000000000ULL, 0x0067000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0067000000000ULL, 0x0068000000000ULL, MappingDesc::SHADOW, "shadow-13"},
+    {0x0068000000000ULL, 0x0069000000000ULL, MappingDesc::ORIGIN, "origin-13"},
+    {0x0069000000000ULL, 0x0AAAAA0000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0AAAAA0000000ULL, 0x0AAAB00000000ULL, MappingDesc::APP, "app-14"},
+    {0x0AAAB00000000ULL, 0x0AACAA0000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0AACAA0000000ULL, 0x0AACB00000000ULL, MappingDesc::SHADOW, "shadow-14"},
+    {0x0AACB00000000ULL, 0x0AADAA0000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0AADAA0000000ULL, 0x0AADB00000000ULL, MappingDesc::ORIGIN, "origin-14"},
+    {0x0AADB00000000ULL, 0x0FF9F00000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0FF9F00000000ULL, 0x0FFA000000000ULL, MappingDesc::SHADOW, "shadow-15"},
+    {0x0FFA000000000ULL, 0x0FFAF00000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0FFAF00000000ULL, 0x0FFB000000000ULL, MappingDesc::ORIGIN, "origin-15"},
+    {0x0FFB000000000ULL, 0x0FFFF00000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x0FFFF00000000ULL, 0x1000000000000ULL, MappingDesc::APP, "app-15"},
+};
+# define MEM_TO_SHADOW(mem) ((uptr)mem ^ 0x6000000000ULL)
+# define SHADOW_TO_ORIGIN(shadow) (((uptr)(shadow)) + 0x1000000000ULL)
+
+#elif SANITIZER_LINUX && SANITIZER_PPC64
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x000200000000ULL, MappingDesc::APP, "low memory"},
+    {0x000200000000ULL, 0x080000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x080000000000ULL, 0x180200000000ULL, MappingDesc::SHADOW, "shadow"},
+    {0x180200000000ULL, 0x1C0000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x1C0000000000ULL, 0x2C0200000000ULL, MappingDesc::ORIGIN, "origin"},
+    {0x2C0200000000ULL, 0x300000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x300000000000ULL, 0x800000000000ULL, MappingDesc::APP, "high memory"}};
+
+// Various kernels use different low end ranges but we can combine them into one
+// big range. They also use different high end ranges but we can map them all to
+// one range.
+// Maps low and high app ranges to contiguous space with zero base:
+//   Low:  0000 0000 0000 - 0001 ffff ffff  ->  1000 0000 0000 - 1001 ffff ffff
+//   High: 3000 0000 0000 - 3fff ffff ffff  ->  0000 0000 0000 - 0fff ffff ffff
+//   High: 4000 0000 0000 - 4fff ffff ffff  ->  0000 0000 0000 - 0fff ffff ffff
+//   High: 7000 0000 0000 - 7fff ffff ffff  ->  0000 0000 0000 - 0fff ffff ffff
+#define LINEARIZE_MEM(mem) \
+  (((uptr)(mem) & ~0xE00000000000ULL) ^ 0x100000000000ULL)
+#define MEM_TO_SHADOW(mem) (LINEARIZE_MEM((mem)) + 0x080000000000ULL)
+#define SHADOW_TO_ORIGIN(shadow) (((uptr)(shadow)) + 0x140000000000ULL)
+
+#elif SANITIZER_LINUX && SANITIZER_S390_64
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x040000000000ULL, MappingDesc::APP, "low memory"},
+    {0x040000000000ULL, 0x080000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x080000000000ULL, 0x180000000000ULL, MappingDesc::SHADOW, "shadow"},
+    {0x180000000000ULL, 0x1C0000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x1C0000000000ULL, 0x2C0000000000ULL, MappingDesc::ORIGIN, "origin"},
+    {0x2C0000000000ULL, 0x440000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x440000000000ULL, 0x500000000000ULL, MappingDesc::APP, "high memory"}};
+
+#define MEM_TO_SHADOW(mem) \
+  ((((uptr)(mem)) & ~0xC00000000000ULL) + 0x080000000000ULL)
+#define SHADOW_TO_ORIGIN(shadow) (((uptr)(shadow)) + 0x140000000000ULL)
+
+#elif SANITIZER_FREEBSD && SANITIZER_WORDSIZE == 64
+
+// Low memory: main binary, MAP_32BIT mappings and modules
+// High memory: heap, modules and main thread stack
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x010000000000ULL, MappingDesc::APP, "low memory"},
+    {0x010000000000ULL, 0x100000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x100000000000ULL, 0x310000000000ULL, MappingDesc::SHADOW, "shadow"},
+    {0x310000000000ULL, 0x380000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x380000000000ULL, 0x590000000000ULL, MappingDesc::ORIGIN, "origin"},
+    {0x590000000000ULL, 0x600000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x600000000000ULL, 0x800000000000ULL, MappingDesc::APP, "high memory"}};
+
+// Maps low and high app ranges to contiguous space with zero base:
+//   Low:  0000 0000 0000 - 00ff ffff ffff  ->  2000 0000 0000 - 20ff ffff ffff
+//   High: 6000 0000 0000 - 7fff ffff ffff  ->  0000 0000 0000 - 1fff ffff ffff
+#define LINEARIZE_MEM(mem) \
+  (((uptr)(mem) & ~0xc00000000000ULL) ^ 0x200000000000ULL)
+#define MEM_TO_SHADOW(mem) (LINEARIZE_MEM((mem)) + 0x100000000000ULL)
+#define SHADOW_TO_ORIGIN(shadow) (((uptr)(shadow)) + 0x280000000000)
+
+#elif SANITIZER_NETBSD || (SANITIZER_LINUX && SANITIZER_WORDSIZE == 64)
+
+#ifdef MSAN_LINUX_X86_64_OLD_MAPPING
+// Requires PIE binary and ASLR enabled.
+// Main thread stack and DSOs at 0x7f0000000000 (sometimes 0x7e0000000000).
+// Heap at 0x600000000000.
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x200000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x200000000000ULL, 0x400000000000ULL, MappingDesc::SHADOW, "shadow"},
+    {0x400000000000ULL, 0x600000000000ULL, MappingDesc::ORIGIN, "origin"},
+    {0x600000000000ULL, 0x800000000000ULL, MappingDesc::APP, "app"}};
+
+#define MEM_TO_SHADOW(mem) (((uptr)(mem)) & ~0x400000000000ULL)
+#define SHADOW_TO_ORIGIN(mem) (((uptr)(mem)) + 0x200000000000ULL)
+#else  // MSAN_LINUX_X86_64_OLD_MAPPING
+// All of the following configurations are supported.
+// ASLR disabled: main executable and DSOs at 0x555550000000
+// PIE and ASLR: main executable and DSOs at 0x7f0000000000
+// non-PIE: main executable below 0x100000000, DSOs at 0x7f0000000000
+// Heap at 0x700000000000.
+const MappingDesc kMemoryLayout[] = {
+    {0x000000000000ULL, 0x010000000000ULL, MappingDesc::APP, "app-1"},
+    {0x010000000000ULL, 0x100000000000ULL, MappingDesc::SHADOW, "shadow-2"},
+    {0x100000000000ULL, 0x110000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x110000000000ULL, 0x200000000000ULL, MappingDesc::ORIGIN, "origin-2"},
+    {0x200000000000ULL, 0x300000000000ULL, MappingDesc::SHADOW, "shadow-3"},
+    {0x300000000000ULL, 0x400000000000ULL, MappingDesc::ORIGIN, "origin-3"},
+    {0x400000000000ULL, 0x500000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x500000000000ULL, 0x510000000000ULL, MappingDesc::SHADOW, "shadow-1"},
+    {0x510000000000ULL, 0x600000000000ULL, MappingDesc::APP, "app-2"},
+    {0x600000000000ULL, 0x610000000000ULL, MappingDesc::ORIGIN, "origin-1"},
+    {0x610000000000ULL, 0x700000000000ULL, MappingDesc::INVALID, "invalid"},
+    {0x700000000000ULL, 0x800000000000ULL, MappingDesc::APP, "app-3"}};
+#define MEM_TO_SHADOW(mem) (((uptr)(mem)) ^ 0x500000000000ULL)
+#define SHADOW_TO_ORIGIN(mem) (((uptr)(mem)) + 0x100000000000ULL)
+#endif  // MSAN_LINUX_X86_64_OLD_MAPPING
+
+#else
+#error "Unsupported platform"
+#endif
+
+const uptr kMemoryLayoutSize = sizeof(kMemoryLayout) / sizeof(kMemoryLayout[0]);
+
+#define MEM_TO_ORIGIN(mem) (SHADOW_TO_ORIGIN(MEM_TO_SHADOW((mem))))
+
+#ifndef __clang__
+__attribute__((optimize("unroll-loops")))
+#endif
+inline bool addr_is_type(uptr addr, MappingDesc::Type mapping_type) {
+// It is critical for performance that this loop is unrolled (because then it is
+// simplified into just a few constant comparisons).
+#ifdef __clang__
+#pragma unroll
+#endif
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i)
+    if (kMemoryLayout[i].type == mapping_type &&
+        addr >= kMemoryLayout[i].start && addr < kMemoryLayout[i].end)
+      return true;
+  return false;
+}
+
+#define MEM_IS_APP(mem) addr_is_type((uptr)(mem), MappingDesc::APP)
+#define MEM_IS_SHADOW(mem) addr_is_type((uptr)(mem), MappingDesc::SHADOW)
+#define MEM_IS_ORIGIN(mem) addr_is_type((uptr)(mem), MappingDesc::ORIGIN)
+
+// These constants must be kept in sync with the ones in MemorySanitizer.cpp.
+const int kMsanParamTlsSize = 800;
+const int kMsanRetvalTlsSize = 800;
+
+namespace __msan {
+extern int msan_inited;
+extern bool msan_init_is_running;
+extern int msan_report_count;
+
+bool ProtectRange(uptr beg, uptr end);
+bool InitShadow(bool init_origins);
+char *GetProcSelfMaps();
+void InitializeInterceptors();
+
+void MsanAllocatorInit();
+void MsanDeallocate(StackTrace *stack, void *ptr);
+
+void *msan_malloc(uptr size, StackTrace *stack);
+void *msan_calloc(uptr nmemb, uptr size, StackTrace *stack);
+void *msan_realloc(void *ptr, uptr size, StackTrace *stack);
+void *msan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack);
+void *msan_valloc(uptr size, StackTrace *stack);
+void *msan_pvalloc(uptr size, StackTrace *stack);
+void *msan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack);
+void *msan_memalign(uptr alignment, uptr size, StackTrace *stack);
+int msan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        StackTrace *stack);
+
+void InstallTrapHandler();
+void InstallAtExitHandler();
+
+const char *GetStackOriginDescr(u32 id, uptr *pc);
+
+void EnterSymbolizer();
+void ExitSymbolizer();
+bool IsInSymbolizer();
+
+struct SymbolizerScope {
+  SymbolizerScope() { EnterSymbolizer(); }
+  ~SymbolizerScope() { ExitSymbolizer(); }
+};
+
+void PrintWarning(uptr pc, uptr bp);
+void PrintWarningWithOrigin(uptr pc, uptr bp, u32 origin);
+
+// Unpoison first n function arguments.
+void UnpoisonParam(uptr n);
+void UnpoisonThreadLocalState();
+
+// Returns a "chained" origin id, pointing to the given stack trace followed by
+// the previous origin id.
+u32 ChainOrigin(u32 id, StackTrace *stack);
+
+const int STACK_TRACE_TAG_POISON = StackTrace::TAG_CUSTOM + 1;
+
+#define GET_MALLOC_STACK_TRACE                                            \
+  BufferedStackTrace stack;                                               \
+  if (__msan_get_track_origins() && msan_inited)                          \
+    stack.Unwind(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME(),         \
+                 nullptr, common_flags()->fast_unwind_on_malloc,          \
+                 common_flags()->malloc_context_size)
+
+// For platforms which support slow unwinder only, we restrict the store context
+// size to 1, basically only storing the current pc. We do this because the slow
+// unwinder which is based on libunwind is not async signal safe and causes
+// random freezes in forking applications as well as in signal handlers.
+#define GET_STORE_STACK_TRACE_PC_BP(pc, bp)                                    \
+  BufferedStackTrace stack;                                                    \
+  if (__msan_get_track_origins() > 1 && msan_inited) {                         \
+    int size = flags()->store_context_size;                                    \
+    if (!SANITIZER_CAN_FAST_UNWIND)                                            \
+      size = Min(size, 1);                                                     \
+    stack.Unwind(pc, bp, nullptr, common_flags()->fast_unwind_on_malloc, size);\
+  }
+
+#define GET_STORE_STACK_TRACE \
+  GET_STORE_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME())
+
+#define GET_FATAL_STACK_TRACE_PC_BP(pc, bp)                              \
+  BufferedStackTrace stack;                                              \
+  if (msan_inited) {                                                     \
+    stack.Unwind(pc, bp, nullptr, common_flags()->fast_unwind_on_fatal); \
+  }
+
+class ScopedThreadLocalStateBackup {
+ public:
+  ScopedThreadLocalStateBackup() { Backup(); }
+  ~ScopedThreadLocalStateBackup() { Restore(); }
+  void Backup();
+  void Restore();
+ private:
+  u64 va_arg_overflow_size_tls;
+};
+
+void MsanTSDInit(void (*destructor)(void *tsd));
+void *MsanTSDGet();
+void MsanTSDSet(void *tsd);
+void MsanTSDDtor(void *tsd);
+
+}  // namespace __msan
+
+#define MSAN_MALLOC_HOOK(ptr, size)       \
+  do {                                    \
+    if (&__sanitizer_malloc_hook) {       \
+      UnpoisonParam(2);                   \
+      __sanitizer_malloc_hook(ptr, size); \
+    }                                     \
+    RunMallocHooks(ptr, size);            \
+  } while (false)
+#define MSAN_FREE_HOOK(ptr)       \
+  do {                            \
+    if (&__sanitizer_free_hook) { \
+      UnpoisonParam(1);           \
+      __sanitizer_free_hook(ptr); \
+    }                             \
+    RunFreeHooks(ptr);            \
+  } while (false)
+
+#endif  // MSAN_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_allocator.cpp b/contrib/libs/clang14-rt/lib/msan/msan_allocator.cpp
new file mode 100644
index 0000000000..dc006457a5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_allocator.cpp
@@ -0,0 +1,375 @@
+//===-- msan_allocator.cpp -------------------------- ---------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// MemorySanitizer allocator.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "msan.h"
+#include "msan_allocator.h"
+#include "msan_origin.h"
+#include "msan_thread.h"
+#include "msan_poisoning.h"
+
+namespace __msan {
+
+struct Metadata {
+  uptr requested_size;
+};
+
+struct MsanMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const {}
+  void OnUnmap(uptr p, uptr size) const {
+    __msan_unpoison((void *)p, size);
+
+    // We are about to unmap a chunk of user memory.
+    // Mark the corresponding shadow memory as not needed.
+    uptr shadow_p = MEM_TO_SHADOW(p);
+    ReleaseMemoryPagesToOS(shadow_p, shadow_p + size);
+    if (__msan_get_track_origins()) {
+      uptr origin_p = MEM_TO_ORIGIN(p);
+      ReleaseMemoryPagesToOS(origin_p, origin_p + size);
+    }
+  }
+};
+
+#if defined(__mips64)
+static const uptr kMaxAllowedMallocSize = 2UL << 30;
+
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef __sanitizer::CompactSizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef MsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+typedef SizeClassAllocator32<AP32> PrimaryAllocator;
+#elif defined(__x86_64__)
+#if SANITIZER_NETBSD || \
+    (SANITIZER_LINUX && !defined(MSAN_LINUX_X86_64_OLD_MAPPING))
+static const uptr kAllocatorSpace = 0x700000000000ULL;
+#else
+static const uptr kAllocatorSpace = 0x600000000000ULL;
+#endif
+static const uptr kMaxAllowedMallocSize = 8UL << 30;
+
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = kAllocatorSpace;
+  static const uptr kSpaceSize = 0x40000000000;  // 4T.
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef MsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+
+#elif defined(__powerpc64__)
+static const uptr kMaxAllowedMallocSize = 2UL << 30;  // 2G
+
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = 0x300000000000;
+  static const uptr kSpaceSize = 0x020000000000;  // 2T.
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef MsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+#elif defined(__s390x__)
+static const uptr kMaxAllowedMallocSize = 2UL << 30;  // 2G
+
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+  static const uptr kSpaceBeg = 0x440000000000;
+  static const uptr kSpaceSize = 0x020000000000;  // 2T.
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef MsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+#elif defined(__aarch64__)
+static const uptr kMaxAllowedMallocSize = 2UL << 30;  // 2G
+
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = sizeof(Metadata);
+  typedef __sanitizer::CompactSizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef MsanMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+typedef SizeClassAllocator32<AP32> PrimaryAllocator;
+#endif
+typedef CombinedAllocator<PrimaryAllocator> Allocator;
+typedef Allocator::AllocatorCache AllocatorCache;
+
+static Allocator allocator;
+static AllocatorCache fallback_allocator_cache;
+static StaticSpinMutex fallback_mutex;
+
+static uptr max_malloc_size;
+
+void MsanAllocatorInit() {
+  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+  allocator.Init(common_flags()->allocator_release_to_os_interval_ms);
+  if (common_flags()->max_allocation_size_mb)
+    max_malloc_size = Min(common_flags()->max_allocation_size_mb << 20,
+                          kMaxAllowedMallocSize);
+  else
+    max_malloc_size = kMaxAllowedMallocSize;
+}
+
+AllocatorCache *GetAllocatorCache(MsanThreadLocalMallocStorage *ms) {
+  CHECK(ms);
+  CHECK_LE(sizeof(AllocatorCache), sizeof(ms->allocator_cache));
+  return reinterpret_cast<AllocatorCache *>(ms->allocator_cache);
+}
+
+void MsanThreadLocalMallocStorage::CommitBack() {
+  allocator.SwallowCache(GetAllocatorCache(this));
+}
+
+static void *MsanAllocate(StackTrace *stack, uptr size, uptr alignment,
+                          bool zeroise) {
+  if (size > max_malloc_size) {
+    if (AllocatorMayReturnNull()) {
+      Report("WARNING: MemorySanitizer failed to allocate 0x%zx bytes\n", size);
+      return nullptr;
+    }
+    ReportAllocationSizeTooBig(size, max_malloc_size, stack);
+  }
+  if (UNLIKELY(IsRssLimitExceeded())) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportRssLimitExceeded(stack);
+  }
+  MsanThread *t = GetCurrentThread();
+  void *allocated;
+  if (t) {
+    AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+    allocated = allocator.Allocate(cache, size, alignment);
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocated = allocator.Allocate(cache, size, alignment);
+  }
+  if (UNLIKELY(!allocated)) {
+    SetAllocatorOutOfMemory();
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportOutOfMemory(size, stack);
+  }
+  Metadata *meta =
+      reinterpret_cast<Metadata *>(allocator.GetMetaData(allocated));
+  meta->requested_size = size;
+  if (zeroise) {
+    __msan_clear_and_unpoison(allocated, size);
+  } else if (flags()->poison_in_malloc) {
+    __msan_poison(allocated, size);
+    if (__msan_get_track_origins()) {
+      stack->tag = StackTrace::TAG_ALLOC;
+      Origin o = Origin::CreateHeapOrigin(stack);
+      __msan_set_origin(allocated, size, o.raw_id());
+    }
+  }
+  MSAN_MALLOC_HOOK(allocated, size);
+  return allocated;
+}
+
+void MsanDeallocate(StackTrace *stack, void *p) {
+  CHECK(p);
+  MSAN_FREE_HOOK(p);
+  Metadata *meta = reinterpret_cast<Metadata *>(allocator.GetMetaData(p));
+  uptr size = meta->requested_size;
+  meta->requested_size = 0;
+  // This memory will not be reused by anyone else, so we are free to keep it
+  // poisoned.
+  if (flags()->poison_in_free) {
+    __msan_poison(p, size);
+    if (__msan_get_track_origins()) {
+      stack->tag = StackTrace::TAG_DEALLOC;
+      Origin o = Origin::CreateHeapOrigin(stack);
+      __msan_set_origin(p, size, o.raw_id());
+    }
+  }
+  MsanThread *t = GetCurrentThread();
+  if (t) {
+    AllocatorCache *cache = GetAllocatorCache(&t->malloc_storage());
+    allocator.Deallocate(cache, p);
+  } else {
+    SpinMutexLock l(&fallback_mutex);
+    AllocatorCache *cache = &fallback_allocator_cache;
+    allocator.Deallocate(cache, p);
+  }
+}
+
+static void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
+                            uptr alignment) {
+  Metadata *meta = reinterpret_cast<Metadata*>(allocator.GetMetaData(old_p));
+  uptr old_size = meta->requested_size;
+  uptr actually_allocated_size = allocator.GetActuallyAllocatedSize(old_p);
+  if (new_size <= actually_allocated_size) {
+    // We are not reallocating here.
+    meta->requested_size = new_size;
+    if (new_size > old_size) {
+      if (flags()->poison_in_malloc) {
+        stack->tag = StackTrace::TAG_ALLOC;
+        PoisonMemory((char *)old_p + old_size, new_size - old_size, stack);
+      }
+    }
+    return old_p;
+  }
+  uptr memcpy_size = Min(new_size, old_size);
+  void *new_p = MsanAllocate(stack, new_size, alignment, false /*zeroise*/);
+  if (new_p) {
+    CopyMemory(new_p, old_p, memcpy_size, stack);
+    MsanDeallocate(stack, old_p);
+  }
+  return new_p;
+}
+
+static void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportCallocOverflow(nmemb, size, stack);
+  }
+  return MsanAllocate(stack, nmemb * size, sizeof(u64), true);
+}
+
+static uptr AllocationSize(const void *p) {
+  if (!p) return 0;
+  const void *beg = allocator.GetBlockBegin(p);
+  if (beg != p) return 0;
+  Metadata *b = (Metadata *)allocator.GetMetaData(p);
+  return b->requested_size;
+}
+
+void *msan_malloc(uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(MsanAllocate(stack, size, sizeof(u64), false));
+}
+
+void *msan_calloc(uptr nmemb, uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(MsanCalloc(stack, nmemb, size));
+}
+
+void *msan_realloc(void *ptr, uptr size, StackTrace *stack) {
+  if (!ptr)
+    return SetErrnoOnNull(MsanAllocate(stack, size, sizeof(u64), false));
+  if (size == 0) {
+    MsanDeallocate(stack, ptr);
+    return nullptr;
+  }
+  return SetErrnoOnNull(MsanReallocate(stack, ptr, size, sizeof(u64)));
+}
+
+void *msan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack) {
+  if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportReallocArrayOverflow(nmemb, size, stack);
+  }
+  return msan_realloc(ptr, nmemb * size, stack);
+}
+
+void *msan_valloc(uptr size, StackTrace *stack) {
+  return SetErrnoOnNull(MsanAllocate(stack, size, GetPageSizeCached(), false));
+}
+
+void *msan_pvalloc(uptr size, StackTrace *stack) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(size, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportPvallocOverflow(size, stack);
+  }
+  // pvalloc(0) should allocate one page.
+  size = size ? RoundUpTo(size, PageSize) : PageSize;
+  return SetErrnoOnNull(MsanAllocate(stack, size, PageSize, false));
+}
+
+void *msan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(alignment, size))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAlignedAllocAlignment(size, alignment, stack);
+  }
+  return SetErrnoOnNull(MsanAllocate(stack, size, alignment, false));
+}
+
+void *msan_memalign(uptr alignment, uptr size, StackTrace *stack) {
+  if (UNLIKELY(!IsPowerOfTwo(alignment))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    ReportInvalidAllocationAlignment(alignment, stack);
+  }
+  return SetErrnoOnNull(MsanAllocate(stack, size, alignment, false));
+}
+
+int msan_posix_memalign(void **memptr, uptr alignment, uptr size,
+                        StackTrace *stack) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    ReportInvalidPosixMemalignAlignment(alignment, stack);
+  }
+  void *ptr = MsanAllocate(stack, size, alignment, false);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by MsanAllocate.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, alignment));
+  *memptr = ptr;
+  return 0;
+}
+
+} // namespace __msan
+
+using namespace __msan;
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatAllocated];
+}
+
+uptr __sanitizer_get_heap_size() {
+  uptr stats[AllocatorStatCount];
+  allocator.GetStats(stats);
+  return stats[AllocatorStatMapped];
+}
+
+uptr __sanitizer_get_free_bytes() { return 1; }
+
+uptr __sanitizer_get_unmapped_bytes() { return 1; }
+
+uptr __sanitizer_get_estimated_allocated_size(uptr size) { return size; }
+
+int __sanitizer_get_ownership(const void *p) { return AllocationSize(p) != 0; }
+
+uptr __sanitizer_get_allocated_size(const void *p) { return AllocationSize(p); }
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_allocator.h b/contrib/libs/clang14-rt/lib/msan/msan_allocator.h
new file mode 100644
index 0000000000..365af4d0c4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_allocator.h
@@ -0,0 +1,31 @@
+//===-- msan_allocator.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_ALLOCATOR_H
+#define MSAN_ALLOCATOR_H
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __msan {
+
+struct MsanThreadLocalMallocStorage {
+  // Allocator cache contains atomic_uint64_t which must be 8-byte aligned.
+  ALIGNED(8) uptr allocator_cache[96 * (512 * 8 + 16)];  // Opaque.
+  void CommitBack();
+
+ private:
+  // These objects are allocated via mmap() and are zero-initialized.
+  MsanThreadLocalMallocStorage() {}
+};
+
+} // namespace __msan
+#endif // MSAN_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.cpp b/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.cpp
new file mode 100644
index 0000000000..49b14131a8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.cpp
@@ -0,0 +1,42 @@
+//===-- msan_chained_origin_depot.cpp -------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#include "msan_chained_origin_depot.h"
+
+#include "sanitizer_common/sanitizer_chained_origin_depot.h"
+
+namespace __msan {
+
+static ChainedOriginDepot chainedOriginDepot;
+
+StackDepotStats ChainedOriginDepotGetStats() {
+  return chainedOriginDepot.GetStats();
+}
+
+bool ChainedOriginDepotPut(u32 here_id, u32 prev_id, u32 *new_id) {
+  return chainedOriginDepot.Put(here_id, prev_id, new_id);
+}
+
+u32 ChainedOriginDepotGet(u32 id, u32 *other) {
+  return chainedOriginDepot.Get(id, other);
+}
+
+void ChainedOriginDepotLockAll() {
+  chainedOriginDepot.LockAll();
+}
+
+void ChainedOriginDepotUnlockAll() {
+  chainedOriginDepot.UnlockAll();
+}
+
+} // namespace __msan
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.h b/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.h
new file mode 100644
index 0000000000..ea51c77a90
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_chained_origin_depot.h
@@ -0,0 +1,38 @@
+//===-- msan_chained_origin_depot.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_CHAINED_ORIGIN_DEPOT_H
+#define MSAN_CHAINED_ORIGIN_DEPOT_H
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __msan {
+
+// Gets the statistic of the origin chain storage.
+StackDepotStats ChainedOriginDepotGetStats();
+
+// Stores a chain with StackDepot ID here_id and previous chain ID prev_id.
+// If successful, returns true and the new chain id new_id.
+// If the same element already exists, returns false and sets new_id to the
+// existing ID.
+bool ChainedOriginDepotPut(u32 here_id, u32 prev_id, u32 *new_id);
+
+// Retrieves the stored StackDepot ID for the given origin ID.
+u32 ChainedOriginDepotGet(u32 id, u32 *other);
+
+void ChainedOriginDepotLockAll();
+void ChainedOriginDepotUnlockAll();
+
+}  // namespace __msan
+
+#endif  // MSAN_CHAINED_ORIGIN_DEPOT_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_flags.h b/contrib/libs/clang14-rt/lib/msan/msan_flags.h
new file mode 100644
index 0000000000..836dbbaa16
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_flags.h
@@ -0,0 +1,29 @@
+//===-- msan_flags.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MSAN_FLAGS_H
+#define MSAN_FLAGS_H
+
+namespace __msan {
+
+struct Flags {
+#define MSAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "msan_flags.inc"
+#undef MSAN_FLAG
+
+  void SetDefaults();
+};
+
+Flags *flags();
+
+}  // namespace __msan
+
+#endif  // MSAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_flags.inc b/contrib/libs/clang14-rt/lib/msan/msan_flags.inc
new file mode 100644
index 0000000000..e6a26015a2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_flags.inc
@@ -0,0 +1,34 @@
+//===-- msan_flags.inc ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// MSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MSAN_FLAG
+# error "Define MSAN_FLAG prior to including this file!"
+#endif
+
+// MSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+MSAN_FLAG(int, exit_code, -1,
+          "DEPRECATED. Use exitcode from common flags instead.")
+MSAN_FLAG(int, origin_history_size, Origin::kMaxDepth, "")
+MSAN_FLAG(int, origin_history_per_stack_limit, 20000, "")
+MSAN_FLAG(bool, poison_heap_with_zeroes, false, "")
+MSAN_FLAG(bool, poison_stack_with_zeroes, false, "")
+MSAN_FLAG(bool, poison_in_malloc, true, "")
+MSAN_FLAG(bool, poison_in_free, true, "")
+MSAN_FLAG(bool, poison_in_dtor, false, "")
+MSAN_FLAG(bool, report_umrs, true, "")
+MSAN_FLAG(bool, wrap_signals, true, "")
+MSAN_FLAG(bool, print_stats, false, "")
+MSAN_FLAG(bool, halt_on_error, !&__msan_keep_going, "")
+MSAN_FLAG(bool, atexit, false, "")
+MSAN_FLAG(int, store_context_size, 20,
+          "Like malloc_context_size, but for uninit stores.")
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_interceptors.cpp b/contrib/libs/clang14-rt/lib/msan/msan_interceptors.cpp
new file mode 100644
index 0000000000..487a27bba9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_interceptors.cpp
@@ -0,0 +1,1745 @@
+//===-- msan_interceptors.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Interceptors for standard library functions.
+//
+// FIXME: move as many interceptors as possible into
+// sanitizer_common/sanitizer_common_interceptors.h
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "msan.h"
+#include "msan_chained_origin_depot.h"
+#include "msan_origin.h"
+#include "msan_poisoning.h"
+#include "msan_report.h"
+#include "msan_thread.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_errno_codes.h"
+#include "sanitizer_common/sanitizer_glibc_version.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+#include "sanitizer_common/sanitizer_vector.h"
+
+#if SANITIZER_NETBSD
+#define fstat __fstat50
+#define gettimeofday __gettimeofday50
+#define getrusage __getrusage50
+#define tzset __tzset50
+#endif
+
+#include <stdarg.h>
+// ACHTUNG! No other system header includes in this file.
+// Ideally, we should get rid of stdarg.h as well.
+
+using namespace __msan;
+
+using __sanitizer::memory_order;
+using __sanitizer::atomic_load;
+using __sanitizer::atomic_store;
+using __sanitizer::atomic_uintptr_t;
+
+DECLARE_REAL(SIZE_T, strlen, const char *s)
+DECLARE_REAL(SIZE_T, strnlen, const char *s, SIZE_T maxlen)
+DECLARE_REAL(void *, memcpy, void *dest, const void *src, uptr n)
+DECLARE_REAL(void *, memset, void *dest, int c, uptr n)
+
+// True if this is a nested interceptor.
+static THREADLOCAL int in_interceptor_scope;
+
+void __msan_scoped_disable_interceptor_checks() { ++in_interceptor_scope; }
+void __msan_scoped_enable_interceptor_checks() { --in_interceptor_scope; }
+
+struct InterceptorScope {
+  InterceptorScope() { ++in_interceptor_scope; }
+  ~InterceptorScope() { --in_interceptor_scope; }
+};
+
+bool IsInInterceptorScope() {
+  return in_interceptor_scope;
+}
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return !msan_inited; }
+};
+
+#define ENSURE_MSAN_INITED() do { \
+  CHECK(!msan_init_is_running); \
+  if (!msan_inited) { \
+    __msan_init(); \
+  } \
+} while (0)
+
+// Check that [x, x+n) range is unpoisoned.
+#define CHECK_UNPOISONED_0(x, n)                                  \
+  do {                                                            \
+    sptr __offset = __msan_test_shadow(x, n);                     \
+    if (__msan::IsInSymbolizer()) break;                          \
+    if (__offset >= 0 && __msan::flags()->report_umrs) {          \
+      GET_CALLER_PC_BP_SP;                                        \
+      (void)sp;                                                   \
+      ReportUMRInsideAddressRange(__func__, x, n, __offset);      \
+      __msan::PrintWarningWithOrigin(                             \
+          pc, bp, __msan_get_origin((const char *)x + __offset)); \
+      if (__msan::flags()->halt_on_error) {                       \
+        Printf("Exiting\n");                                      \
+        Die();                                                    \
+      }                                                           \
+    }                                                             \
+  } while (0)
+
+// Check that [x, x+n) range is unpoisoned unless we are in a nested
+// interceptor.
+#define CHECK_UNPOISONED(x, n)                             \
+  do {                                                     \
+    if (!IsInInterceptorScope()) CHECK_UNPOISONED_0(x, n); \
+  } while (0)
+
+#define CHECK_UNPOISONED_STRING_OF_LEN(x, len, n)               \
+  CHECK_UNPOISONED((x),                                         \
+    common_flags()->strict_string_checks ? (len) + 1 : (n) )
+
+#define CHECK_UNPOISONED_STRING(x, n)                           \
+    CHECK_UNPOISONED_STRING_OF_LEN((x), internal_strlen(x), (n))
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(SIZE_T, fread_unlocked, void *ptr, SIZE_T size, SIZE_T nmemb,
+            void *file) {
+  ENSURE_MSAN_INITED();
+  SIZE_T res = REAL(fread_unlocked)(ptr, size, nmemb, file);
+  if (res > 0)
+    __msan_unpoison(ptr, res *size);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_FREAD_UNLOCKED INTERCEPT_FUNCTION(fread_unlocked)
+#else
+#define MSAN_MAYBE_INTERCEPT_FREAD_UNLOCKED
+#endif
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(void *, mempcpy, void *dest, const void *src, SIZE_T n) {
+  return (char *)__msan_memcpy(dest, src, n) + n;
+}
+#define MSAN_MAYBE_INTERCEPT_MEMPCPY INTERCEPT_FUNCTION(mempcpy)
+#else
+#define MSAN_MAYBE_INTERCEPT_MEMPCPY
+#endif
+
+INTERCEPTOR(void *, memccpy, void *dest, const void *src, int c, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  void *res = REAL(memccpy)(dest, src, c, n);
+  CHECK(!res || (res >= dest && res <= (char *)dest + n));
+  SIZE_T sz = res ? (char *)res - (char *)dest : n;
+  CHECK_UNPOISONED(src, sz);
+  __msan_unpoison(dest, sz);
+  return res;
+}
+
+INTERCEPTOR(void *, bcopy, const void *src, void *dest, SIZE_T n) {
+  return __msan_memmove(dest, src, n);
+}
+
+INTERCEPTOR(int, posix_memalign, void **memptr, SIZE_T alignment, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  CHECK_NE(memptr, 0);
+  int res = msan_posix_memalign(memptr, alignment, size, &stack);
+  if (!res)
+    __msan_unpoison(memptr, sizeof(*memptr));
+  return res;
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(void *, memalign, SIZE_T alignment, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  return msan_memalign(alignment, size, &stack);
+}
+#define MSAN_MAYBE_INTERCEPT_MEMALIGN INTERCEPT_FUNCTION(memalign)
+#else
+#define MSAN_MAYBE_INTERCEPT_MEMALIGN
+#endif
+
+INTERCEPTOR(void *, aligned_alloc, SIZE_T alignment, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  return msan_aligned_alloc(alignment, size, &stack);
+}
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(void *, __libc_memalign, SIZE_T alignment, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  void *ptr = msan_memalign(alignment, size, &stack);
+  if (ptr)
+    DTLS_on_libc_memalign(ptr, size);
+  return ptr;
+}
+#define MSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN INTERCEPT_FUNCTION(__libc_memalign)
+#else
+#define MSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN
+#endif
+
+INTERCEPTOR(void *, valloc, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  return msan_valloc(size, &stack);
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(void *, pvalloc, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  return msan_pvalloc(size, &stack);
+}
+#define MSAN_MAYBE_INTERCEPT_PVALLOC INTERCEPT_FUNCTION(pvalloc)
+#else
+#define MSAN_MAYBE_INTERCEPT_PVALLOC
+#endif
+
+INTERCEPTOR(void, free, void *ptr) {
+  if (UNLIKELY(!ptr))
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_MALLOC_STACK_TRACE;
+  MsanDeallocate(&stack, ptr);
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(void, cfree, void *ptr) {
+  if (UNLIKELY(!ptr))
+    return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  GET_MALLOC_STACK_TRACE;
+  MsanDeallocate(&stack, ptr);
+}
+#  define MSAN_MAYBE_INTERCEPT_CFREE INTERCEPT_FUNCTION(cfree)
+#else
+#define MSAN_MAYBE_INTERCEPT_CFREE
+#endif
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(uptr, malloc_usable_size, void *ptr) {
+  return __sanitizer_get_allocated_size(ptr);
+}
+#define MSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE \
+  INTERCEPT_FUNCTION(malloc_usable_size)
+#else
+#define MSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE
+#endif
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+// This function actually returns a struct by value, but we can't unpoison a
+// temporary! The following is equivalent on all supported platforms but
+// aarch64 (which uses a different register for sret value).  We have a test
+// to confirm that.
+INTERCEPTOR(void, mallinfo, __sanitizer_struct_mallinfo *sret) {
+#ifdef __aarch64__
+  uptr r8;
+  asm volatile("mov %0,x8" : "=r" (r8));
+  sret = reinterpret_cast<__sanitizer_struct_mallinfo*>(r8);
+#endif
+  REAL(memset)(sret, 0, sizeof(*sret));
+  __msan_unpoison(sret, sizeof(*sret));
+}
+#define MSAN_MAYBE_INTERCEPT_MALLINFO INTERCEPT_FUNCTION(mallinfo)
+#else
+#define MSAN_MAYBE_INTERCEPT_MALLINFO
+#endif
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(int, mallopt, int cmd, int value) {
+  return 0;
+}
+#define MSAN_MAYBE_INTERCEPT_MALLOPT INTERCEPT_FUNCTION(mallopt)
+#else
+#define MSAN_MAYBE_INTERCEPT_MALLOPT
+#endif
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(void, malloc_stats, void) {
+  // FIXME: implement, but don't call REAL(malloc_stats)!
+}
+#define MSAN_MAYBE_INTERCEPT_MALLOC_STATS INTERCEPT_FUNCTION(malloc_stats)
+#else
+#define MSAN_MAYBE_INTERCEPT_MALLOC_STATS
+#endif
+
+INTERCEPTOR(char *, strcpy, char *dest, const char *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T n = internal_strlen(src);
+  CHECK_UNPOISONED_STRING(src + n, 0);
+  char *res = REAL(strcpy)(dest, src);
+  CopyShadowAndOrigin(dest, src, n + 1, &stack);
+  return res;
+}
+
+INTERCEPTOR(char *, strncpy, char *dest, const char *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T copy_size = internal_strnlen(src, n);
+  if (copy_size < n)
+    copy_size++;  // trailing \0
+  char *res = REAL(strncpy)(dest, src, n);
+  CopyShadowAndOrigin(dest, src, copy_size, &stack);
+  __msan_unpoison(dest + copy_size, n - copy_size);
+  return res;
+}
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(char *, stpcpy, char *dest, const char *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T n = internal_strlen(src);
+  CHECK_UNPOISONED_STRING(src + n, 0);
+  char *res = REAL(stpcpy)(dest, src);
+  CopyShadowAndOrigin(dest, src, n + 1, &stack);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_STPCPY INTERCEPT_FUNCTION(stpcpy)
+#else
+#define MSAN_MAYBE_INTERCEPT_STPCPY
+#endif
+
+INTERCEPTOR(char *, strdup, char *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  // On FreeBSD strdup() leverages strlen().
+  InterceptorScope interceptor_scope;
+  SIZE_T n = internal_strlen(src);
+  CHECK_UNPOISONED_STRING(src + n, 0);
+  char *res = REAL(strdup)(src);
+  CopyShadowAndOrigin(res, src, n + 1, &stack);
+  return res;
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(char *, __strdup, char *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T n = internal_strlen(src);
+  CHECK_UNPOISONED_STRING(src + n, 0);
+  char *res = REAL(__strdup)(src);
+  CopyShadowAndOrigin(res, src, n + 1, &stack);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT___STRDUP INTERCEPT_FUNCTION(__strdup)
+#else
+#define MSAN_MAYBE_INTERCEPT___STRDUP
+#endif
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(char *, gcvt, double number, SIZE_T ndigit, char *buf) {
+  ENSURE_MSAN_INITED();
+  char *res = REAL(gcvt)(number, ndigit, buf);
+  SIZE_T n = internal_strlen(buf);
+  __msan_unpoison(buf, n + 1);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_GCVT INTERCEPT_FUNCTION(gcvt)
+#else
+#define MSAN_MAYBE_INTERCEPT_GCVT
+#endif
+
+INTERCEPTOR(char *, strcat, char *dest, const char *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T src_size = internal_strlen(src);
+  SIZE_T dest_size = internal_strlen(dest);
+  CHECK_UNPOISONED_STRING(src + src_size, 0);
+  CHECK_UNPOISONED_STRING(dest + dest_size, 0);
+  char *res = REAL(strcat)(dest, src);
+  CopyShadowAndOrigin(dest + dest_size, src, src_size + 1, &stack);
+  return res;
+}
+
+INTERCEPTOR(char *, strncat, char *dest, const char *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T dest_size = internal_strlen(dest);
+  SIZE_T copy_size = internal_strnlen(src, n);
+  CHECK_UNPOISONED_STRING(dest + dest_size, 0);
+  char *res = REAL(strncat)(dest, src, n);
+  CopyShadowAndOrigin(dest + dest_size, src, copy_size, &stack);
+  __msan_unpoison(dest + dest_size + copy_size, 1); // \0
+  return res;
+}
+
+// Hack: always pass nptr and endptr as part of __VA_ARGS_ to avoid having to
+// deal with empty __VA_ARGS__ in the case of INTERCEPTOR_STRTO.
+#define INTERCEPTOR_STRTO_BODY(ret_type, func, ...) \
+  ENSURE_MSAN_INITED();                             \
+  ret_type res = REAL(func)(__VA_ARGS__);           \
+  __msan_unpoison(endptr, sizeof(*endptr));         \
+  return res;
+
+#define INTERCEPTOR_STRTO(ret_type, func, char_type)                       \
+  INTERCEPTOR(ret_type, func, const char_type *nptr, char_type **endptr) { \
+    INTERCEPTOR_STRTO_BODY(ret_type, func, nptr, endptr);                  \
+  }
+
+#define INTERCEPTOR_STRTO_BASE(ret_type, func, char_type)                \
+  INTERCEPTOR(ret_type, func, const char_type *nptr, char_type **endptr, \
+              int base) {                                                \
+    INTERCEPTOR_STRTO_BODY(ret_type, func, nptr, endptr, base);          \
+  }
+
+#define INTERCEPTOR_STRTO_LOC(ret_type, func, char_type)                 \
+  INTERCEPTOR(ret_type, func, const char_type *nptr, char_type **endptr, \
+              void *loc) {                                               \
+    INTERCEPTOR_STRTO_BODY(ret_type, func, nptr, endptr, loc);           \
+  }
+
+#define INTERCEPTOR_STRTO_BASE_LOC(ret_type, func, char_type)            \
+  INTERCEPTOR(ret_type, func, const char_type *nptr, char_type **endptr, \
+              int base, void *loc) {                                     \
+    INTERCEPTOR_STRTO_BODY(ret_type, func, nptr, endptr, base, loc);     \
+  }
+
+#if SANITIZER_NETBSD
+#define INTERCEPTORS_STRTO(ret_type, func, char_type)      \
+  INTERCEPTOR_STRTO(ret_type, func, char_type)             \
+  INTERCEPTOR_STRTO_LOC(ret_type, func##_l, char_type)
+
+#define INTERCEPTORS_STRTO_BASE(ret_type, func, char_type)      \
+  INTERCEPTOR_STRTO_BASE(ret_type, func, char_type)             \
+  INTERCEPTOR_STRTO_BASE_LOC(ret_type, func##_l, char_type)
+
+#else
+#define INTERCEPTORS_STRTO(ret_type, func, char_type)      \
+  INTERCEPTOR_STRTO(ret_type, func, char_type)             \
+  INTERCEPTOR_STRTO_LOC(ret_type, func##_l, char_type)     \
+  INTERCEPTOR_STRTO_LOC(ret_type, __##func##_l, char_type) \
+  INTERCEPTOR_STRTO_LOC(ret_type, __##func##_internal, char_type)
+
+#define INTERCEPTORS_STRTO_BASE(ret_type, func, char_type)      \
+  INTERCEPTOR_STRTO_BASE(ret_type, func, char_type)             \
+  INTERCEPTOR_STRTO_BASE_LOC(ret_type, func##_l, char_type)     \
+  INTERCEPTOR_STRTO_BASE_LOC(ret_type, __##func##_l, char_type) \
+  INTERCEPTOR_STRTO_BASE_LOC(ret_type, __##func##_internal, char_type)
+#endif
+
+INTERCEPTORS_STRTO(double, strtod, char)
+INTERCEPTORS_STRTO(float, strtof, char)
+INTERCEPTORS_STRTO(long double, strtold, char)
+INTERCEPTORS_STRTO_BASE(long, strtol, char)
+INTERCEPTORS_STRTO_BASE(long long, strtoll, char)
+INTERCEPTORS_STRTO_BASE(unsigned long, strtoul, char)
+INTERCEPTORS_STRTO_BASE(unsigned long long, strtoull, char)
+INTERCEPTORS_STRTO_BASE(u64, strtouq, char)
+
+INTERCEPTORS_STRTO(double, wcstod, wchar_t)
+INTERCEPTORS_STRTO(float, wcstof, wchar_t)
+INTERCEPTORS_STRTO(long double, wcstold, wchar_t)
+INTERCEPTORS_STRTO_BASE(long, wcstol, wchar_t)
+INTERCEPTORS_STRTO_BASE(long long, wcstoll, wchar_t)
+INTERCEPTORS_STRTO_BASE(unsigned long, wcstoul, wchar_t)
+INTERCEPTORS_STRTO_BASE(unsigned long long, wcstoull, wchar_t)
+
+#if SANITIZER_NETBSD
+#define INTERCEPT_STRTO(func) \
+  INTERCEPT_FUNCTION(func); \
+  INTERCEPT_FUNCTION(func##_l);
+#else
+#define INTERCEPT_STRTO(func) \
+  INTERCEPT_FUNCTION(func); \
+  INTERCEPT_FUNCTION(func##_l); \
+  INTERCEPT_FUNCTION(__##func##_l); \
+  INTERCEPT_FUNCTION(__##func##_internal);
+#endif
+
+
+// FIXME: support *wprintf in common format interceptors.
+INTERCEPTOR(int, vswprintf, void *str, uptr size, void *format, va_list ap) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(vswprintf)(str, size, format, ap);
+  if (res >= 0) {
+    __msan_unpoison(str, 4 * (res + 1));
+  }
+  return res;
+}
+
+INTERCEPTOR(int, swprintf, void *str, uptr size, void *format, ...) {
+  ENSURE_MSAN_INITED();
+  va_list ap;
+  va_start(ap, format);
+  int res = vswprintf(str, size, format, ap);
+  va_end(ap);
+  return res;
+}
+
+#define INTERCEPTOR_STRFTIME_BODY(char_type, ret_type, func, s, ...) \
+  ENSURE_MSAN_INITED();                                              \
+  InterceptorScope interceptor_scope;                                \
+  ret_type res = REAL(func)(s, __VA_ARGS__);                         \
+  if (s) __msan_unpoison(s, sizeof(char_type) * (res + 1));          \
+  return res;
+
+INTERCEPTOR(SIZE_T, strftime, char *s, SIZE_T max, const char *format,
+            __sanitizer_tm *tm) {
+  INTERCEPTOR_STRFTIME_BODY(char, SIZE_T, strftime, s, max, format, tm);
+}
+
+INTERCEPTOR(SIZE_T, strftime_l, char *s, SIZE_T max, const char *format,
+            __sanitizer_tm *tm, void *loc) {
+  INTERCEPTOR_STRFTIME_BODY(char, SIZE_T, strftime_l, s, max, format, tm, loc);
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(SIZE_T, __strftime_l, char *s, SIZE_T max, const char *format,
+            __sanitizer_tm *tm, void *loc) {
+  INTERCEPTOR_STRFTIME_BODY(char, SIZE_T, __strftime_l, s, max, format, tm,
+                            loc);
+}
+#define MSAN_MAYBE_INTERCEPT___STRFTIME_L INTERCEPT_FUNCTION(__strftime_l)
+#else
+#define MSAN_MAYBE_INTERCEPT___STRFTIME_L
+#endif
+
+INTERCEPTOR(SIZE_T, wcsftime, wchar_t *s, SIZE_T max, const wchar_t *format,
+            __sanitizer_tm *tm) {
+  INTERCEPTOR_STRFTIME_BODY(wchar_t, SIZE_T, wcsftime, s, max, format, tm);
+}
+
+INTERCEPTOR(SIZE_T, wcsftime_l, wchar_t *s, SIZE_T max, const wchar_t *format,
+            __sanitizer_tm *tm, void *loc) {
+  INTERCEPTOR_STRFTIME_BODY(wchar_t, SIZE_T, wcsftime_l, s, max, format, tm,
+                            loc);
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(SIZE_T, __wcsftime_l, wchar_t *s, SIZE_T max, const wchar_t *format,
+            __sanitizer_tm *tm, void *loc) {
+  INTERCEPTOR_STRFTIME_BODY(wchar_t, SIZE_T, __wcsftime_l, s, max, format, tm,
+                            loc);
+}
+#define MSAN_MAYBE_INTERCEPT___WCSFTIME_L INTERCEPT_FUNCTION(__wcsftime_l)
+#else
+#define MSAN_MAYBE_INTERCEPT___WCSFTIME_L
+#endif
+
+INTERCEPTOR(int, mbtowc, wchar_t *dest, const char *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(mbtowc)(dest, src, n);
+  if (res != -1 && dest) __msan_unpoison(dest, sizeof(wchar_t));
+  return res;
+}
+
+INTERCEPTOR(SIZE_T, mbrtowc, wchar_t *dest, const char *src, SIZE_T n,
+            void *ps) {
+  ENSURE_MSAN_INITED();
+  SIZE_T res = REAL(mbrtowc)(dest, src, n, ps);
+  if (res != (SIZE_T)-1 && dest) __msan_unpoison(dest, sizeof(wchar_t));
+  return res;
+}
+
+// wchar_t *wmemcpy(wchar_t *dest, const wchar_t *src, SIZE_T n);
+INTERCEPTOR(wchar_t *, wmemcpy, wchar_t *dest, const wchar_t *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  wchar_t *res = REAL(wmemcpy)(dest, src, n);
+  CopyShadowAndOrigin(dest, src, n * sizeof(wchar_t), &stack);
+  return res;
+}
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(wchar_t *, wmempcpy, wchar_t *dest, const wchar_t *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  wchar_t *res = REAL(wmempcpy)(dest, src, n);
+  CopyShadowAndOrigin(dest, src, n * sizeof(wchar_t), &stack);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_WMEMPCPY INTERCEPT_FUNCTION(wmempcpy)
+#else
+#define MSAN_MAYBE_INTERCEPT_WMEMPCPY
+#endif
+
+INTERCEPTOR(wchar_t *, wmemset, wchar_t *s, wchar_t c, SIZE_T n) {
+  CHECK(MEM_IS_APP(s));
+  ENSURE_MSAN_INITED();
+  wchar_t *res = REAL(wmemset)(s, c, n);
+  __msan_unpoison(s, n * sizeof(wchar_t));
+  return res;
+}
+
+INTERCEPTOR(wchar_t *, wmemmove, wchar_t *dest, const wchar_t *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  wchar_t *res = REAL(wmemmove)(dest, src, n);
+  MoveShadowAndOrigin(dest, src, n * sizeof(wchar_t), &stack);
+  return res;
+}
+
+INTERCEPTOR(int, wcscmp, const wchar_t *s1, const wchar_t *s2) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(wcscmp)(s1, s2);
+  return res;
+}
+
+INTERCEPTOR(int, gettimeofday, void *tv, void *tz) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(gettimeofday)(tv, tz);
+  if (tv)
+    __msan_unpoison(tv, 16);
+  if (tz)
+    __msan_unpoison(tz, 8);
+  return res;
+}
+
+#if !SANITIZER_NETBSD
+INTERCEPTOR(char *, fcvt, double x, int a, int *b, int *c) {
+  ENSURE_MSAN_INITED();
+  char *res = REAL(fcvt)(x, a, b, c);
+  __msan_unpoison(b, sizeof(*b));
+  __msan_unpoison(c, sizeof(*c));
+  if (res)
+    __msan_unpoison(res, internal_strlen(res) + 1);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_FCVT INTERCEPT_FUNCTION(fcvt)
+#else
+#define MSAN_MAYBE_INTERCEPT_FCVT
+#endif
+
+INTERCEPTOR(char *, getenv, char *name) {
+  if (msan_init_is_running)
+    return REAL(getenv)(name);
+  ENSURE_MSAN_INITED();
+  char *res = REAL(getenv)(name);
+  if (res)
+    __msan_unpoison(res, internal_strlen(res) + 1);
+  return res;
+}
+
+extern char **environ;
+
+static void UnpoisonEnviron() {
+  char **envp = environ;
+  for (; *envp; ++envp) {
+    __msan_unpoison(envp, sizeof(*envp));
+    __msan_unpoison(*envp, internal_strlen(*envp) + 1);
+  }
+  // Trailing NULL pointer.
+  __msan_unpoison(envp, sizeof(*envp));
+}
+
+INTERCEPTOR(int, setenv, const char *name, const char *value, int overwrite) {
+  ENSURE_MSAN_INITED();
+  CHECK_UNPOISONED_STRING(name, 0);
+  int res = REAL(setenv)(name, value, overwrite);
+  if (!res) UnpoisonEnviron();
+  return res;
+}
+
+INTERCEPTOR(int, putenv, char *string) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(putenv)(string);
+  if (!res) UnpoisonEnviron();
+  return res;
+}
+
+#define SANITIZER_STAT_LINUX (SANITIZER_LINUX && __GLIBC_PREREQ(2, 33))
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD || SANITIZER_STAT_LINUX
+INTERCEPTOR(int, fstat, int fd, void *buf) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(fstat)(fd, buf);
+  if (!res)
+    __msan_unpoison(buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT_FSTAT MSAN_INTERCEPT_FUNC(fstat)
+#else
+#define MSAN_MAYBE_INTERCEPT_FSTAT
+#endif
+
+#if SANITIZER_GLIBC
+INTERCEPTOR(int, __fxstat, int magic, int fd, void *buf) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(__fxstat)(magic, fd, buf);
+  if (!res)
+    __msan_unpoison(buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT___FXSTAT MSAN_INTERCEPT_FUNC(__fxstat)
+#else
+#define MSAN_MAYBE_INTERCEPT___FXSTAT
+#endif
+
+#if SANITIZER_GLIBC
+INTERCEPTOR(int, __fxstat64, int magic, int fd, void *buf) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(__fxstat64)(magic, fd, buf);
+  if (!res)
+    __msan_unpoison(buf, __sanitizer::struct_stat64_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT___FXSTAT64 MSAN_INTERCEPT_FUNC(__fxstat64)
+#else
+#  define MSAN_MAYBE_INTERCEPT___FXSTAT64
+#endif
+
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD || SANITIZER_STAT_LINUX
+INTERCEPTOR(int, fstatat, int fd, char *pathname, void *buf, int flags) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(fstatat)(fd, pathname, buf, flags);
+  if (!res) __msan_unpoison(buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT_FSTATAT MSAN_INTERCEPT_FUNC(fstatat)
+#else
+#  define MSAN_MAYBE_INTERCEPT_FSTATAT
+#endif
+
+#if SANITIZER_GLIBC
+INTERCEPTOR(int, __fxstatat, int magic, int fd, char *pathname, void *buf,
+            int flags) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(__fxstatat)(magic, fd, pathname, buf, flags);
+  if (!res) __msan_unpoison(buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT___FXSTATAT MSAN_INTERCEPT_FUNC(__fxstatat)
+#else
+#  define MSAN_MAYBE_INTERCEPT___FXSTATAT
+#endif
+
+#if SANITIZER_GLIBC
+INTERCEPTOR(int, __fxstatat64, int magic, int fd, char *pathname, void *buf,
+            int flags) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(__fxstatat64)(magic, fd, pathname, buf, flags);
+  if (!res) __msan_unpoison(buf, __sanitizer::struct_stat64_sz);
+  return res;
+}
+#  define MSAN_MAYBE_INTERCEPT___FXSTATAT64 MSAN_INTERCEPT_FUNC(__fxstatat64)
+#else
+#  define MSAN_MAYBE_INTERCEPT___FXSTATAT64
+#endif
+
+INTERCEPTOR(int, pipe, int pipefd[2]) {
+  if (msan_init_is_running)
+    return REAL(pipe)(pipefd);
+  ENSURE_MSAN_INITED();
+  int res = REAL(pipe)(pipefd);
+  if (!res)
+    __msan_unpoison(pipefd, sizeof(int[2]));
+  return res;
+}
+
+INTERCEPTOR(int, pipe2, int pipefd[2], int flags) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(pipe2)(pipefd, flags);
+  if (!res)
+    __msan_unpoison(pipefd, sizeof(int[2]));
+  return res;
+}
+
+INTERCEPTOR(int, socketpair, int domain, int type, int protocol, int sv[2]) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(socketpair)(domain, type, protocol, sv);
+  if (!res)
+    __msan_unpoison(sv, sizeof(int[2]));
+  return res;
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(char *, fgets_unlocked, char *s, int size, void *stream) {
+  ENSURE_MSAN_INITED();
+  char *res = REAL(fgets_unlocked)(s, size, stream);
+  if (res)
+    __msan_unpoison(s, internal_strlen(s) + 1);
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_FGETS_UNLOCKED INTERCEPT_FUNCTION(fgets_unlocked)
+#else
+#define MSAN_MAYBE_INTERCEPT_FGETS_UNLOCKED
+#endif
+
+#define INTERCEPTOR_GETRLIMIT_BODY(func, resource, rlim)  \
+  if (msan_init_is_running)                               \
+    return REAL(getrlimit)(resource, rlim);               \
+  ENSURE_MSAN_INITED();                                   \
+  int res = REAL(func)(resource, rlim);                   \
+  if (!res)                                               \
+    __msan_unpoison(rlim, __sanitizer::struct_rlimit_sz); \
+  return res
+
+INTERCEPTOR(int, getrlimit, int resource, void *rlim) {
+  INTERCEPTOR_GETRLIMIT_BODY(getrlimit, resource, rlim);
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(int, __getrlimit, int resource, void *rlim) {
+  INTERCEPTOR_GETRLIMIT_BODY(__getrlimit, resource, rlim);
+}
+
+INTERCEPTOR(int, getrlimit64, int resource, void *rlim) {
+  if (msan_init_is_running) return REAL(getrlimit64)(resource, rlim);
+  ENSURE_MSAN_INITED();
+  int res = REAL(getrlimit64)(resource, rlim);
+  if (!res) __msan_unpoison(rlim, __sanitizer::struct_rlimit64_sz);
+  return res;
+}
+
+INTERCEPTOR(int, prlimit, int pid, int resource, void *new_rlimit,
+            void *old_rlimit) {
+  if (msan_init_is_running)
+    return REAL(prlimit)(pid, resource, new_rlimit, old_rlimit);
+  ENSURE_MSAN_INITED();
+  CHECK_UNPOISONED(new_rlimit, __sanitizer::struct_rlimit_sz);
+  int res = REAL(prlimit)(pid, resource, new_rlimit, old_rlimit);
+  if (!res) __msan_unpoison(old_rlimit, __sanitizer::struct_rlimit_sz);
+  return res;
+}
+
+INTERCEPTOR(int, prlimit64, int pid, int resource, void *new_rlimit,
+            void *old_rlimit) {
+  if (msan_init_is_running)
+    return REAL(prlimit64)(pid, resource, new_rlimit, old_rlimit);
+  ENSURE_MSAN_INITED();
+  CHECK_UNPOISONED(new_rlimit, __sanitizer::struct_rlimit64_sz);
+  int res = REAL(prlimit64)(pid, resource, new_rlimit, old_rlimit);
+  if (!res) __msan_unpoison(old_rlimit, __sanitizer::struct_rlimit64_sz);
+  return res;
+}
+
+#define MSAN_MAYBE_INTERCEPT___GETRLIMIT INTERCEPT_FUNCTION(__getrlimit)
+#define MSAN_MAYBE_INTERCEPT_GETRLIMIT64 INTERCEPT_FUNCTION(getrlimit64)
+#define MSAN_MAYBE_INTERCEPT_PRLIMIT INTERCEPT_FUNCTION(prlimit)
+#define MSAN_MAYBE_INTERCEPT_PRLIMIT64 INTERCEPT_FUNCTION(prlimit64)
+#else
+#define MSAN_MAYBE_INTERCEPT___GETRLIMIT
+#define MSAN_MAYBE_INTERCEPT_GETRLIMIT64
+#define MSAN_MAYBE_INTERCEPT_PRLIMIT
+#define MSAN_MAYBE_INTERCEPT_PRLIMIT64
+#endif
+
+INTERCEPTOR(int, gethostname, char *name, SIZE_T len) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(gethostname)(name, len);
+  if (!res || (res == -1 && errno == errno_ENAMETOOLONG)) {
+    SIZE_T real_len = internal_strnlen(name, len);
+    if (real_len < len)
+      ++real_len;
+    __msan_unpoison(name, real_len);
+  }
+  return res;
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(int, epoll_wait, int epfd, void *events, int maxevents,
+    int timeout) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(epoll_wait)(epfd, events, maxevents, timeout);
+  if (res > 0) {
+    __msan_unpoison(events, __sanitizer::struct_epoll_event_sz * res);
+  }
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_EPOLL_WAIT INTERCEPT_FUNCTION(epoll_wait)
+#else
+#define MSAN_MAYBE_INTERCEPT_EPOLL_WAIT
+#endif
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+INTERCEPTOR(int, epoll_pwait, int epfd, void *events, int maxevents,
+    int timeout, void *sigmask) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(epoll_pwait)(epfd, events, maxevents, timeout, sigmask);
+  if (res > 0) {
+    __msan_unpoison(events, __sanitizer::struct_epoll_event_sz * res);
+  }
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_EPOLL_PWAIT INTERCEPT_FUNCTION(epoll_pwait)
+#else
+#define MSAN_MAYBE_INTERCEPT_EPOLL_PWAIT
+#endif
+
+INTERCEPTOR(void *, calloc, SIZE_T nmemb, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  return msan_calloc(nmemb, size, &stack);
+}
+
+INTERCEPTOR(void *, realloc, void *ptr, SIZE_T size) {
+  if (DlsymAlloc::Use() || DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Realloc(ptr, size);
+  GET_MALLOC_STACK_TRACE;
+  return msan_realloc(ptr, size, &stack);
+}
+
+INTERCEPTOR(void *, reallocarray, void *ptr, SIZE_T nmemb, SIZE_T size) {
+  GET_MALLOC_STACK_TRACE;
+  return msan_reallocarray(ptr, nmemb, size, &stack);
+}
+
+INTERCEPTOR(void *, malloc, SIZE_T size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Allocate(size);
+  GET_MALLOC_STACK_TRACE;
+  return msan_malloc(size, &stack);
+}
+
+void __msan_allocated_memory(const void *data, uptr size) {
+  if (flags()->poison_in_malloc) {
+    GET_MALLOC_STACK_TRACE;
+    stack.tag = STACK_TRACE_TAG_POISON;
+    PoisonMemory(data, size, &stack);
+  }
+}
+
+void __msan_copy_shadow(void *dest, const void *src, uptr n) {
+  GET_STORE_STACK_TRACE;
+  MoveShadowAndOrigin(dest, src, n, &stack);
+}
+
+void __sanitizer_dtor_callback(const void *data, uptr size) {
+  if (flags()->poison_in_dtor) {
+    GET_MALLOC_STACK_TRACE;
+    stack.tag = STACK_TRACE_TAG_POISON;
+    PoisonMemory(data, size, &stack);
+  }
+}
+
+extern "C" void __sanitizer_dtor_callback_fields(const void *data, uptr size) {
+  if (flags()->poison_in_dtor) {
+    GET_MALLOC_STACK_TRACE;
+    stack.tag = STACK_TRACE_TAG_POISON;
+    PoisonMemory(data, size, &stack);
+  }
+}
+
+extern "C" void __sanitizer_dtor_callback_vptr(const void *data) {
+  if (flags()->poison_in_dtor) {
+    GET_MALLOC_STACK_TRACE;
+    stack.tag = STACK_TRACE_TAG_POISON;
+    PoisonMemory(data, sizeof(void *), &stack);
+  }
+}
+
+template <class Mmap>
+static void *mmap_interceptor(Mmap real_mmap, void *addr, SIZE_T length,
+                              int prot, int flags, int fd, OFF64_T offset) {
+  SIZE_T rounded_length = RoundUpTo(length, GetPageSize());
+  void *end_addr = (char *)addr + (rounded_length - 1);
+  if (addr && (!MEM_IS_APP(addr) || !MEM_IS_APP(end_addr))) {
+    if (flags & map_fixed) {
+      errno = errno_EINVAL;
+      return (void *)-1;
+    } else {
+      addr = nullptr;
+    }
+  }
+  void *res = real_mmap(addr, length, prot, flags, fd, offset);
+  if (res != (void *)-1) {
+    void *end_res = (char *)res + (rounded_length - 1);
+    if (MEM_IS_APP(res) && MEM_IS_APP(end_res)) {
+      __msan_unpoison(res, rounded_length);
+    } else {
+      // Application has attempted to map more memory than is supported by
+      // MSAN. Act as if we ran out of memory.
+      internal_munmap(res, length);
+      errno = errno_ENOMEM;
+      return (void *)-1;
+    }
+  }
+  return res;
+}
+
+INTERCEPTOR(int, getrusage, int who, void *usage) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(getrusage)(who, usage);
+  if (res == 0) {
+    __msan_unpoison(usage, __sanitizer::struct_rusage_sz);
+  }
+  return res;
+}
+
+class SignalHandlerScope {
+ public:
+  SignalHandlerScope() {
+    if (MsanThread *t = GetCurrentThread())
+      t->EnterSignalHandler();
+  }
+  ~SignalHandlerScope() {
+    if (MsanThread *t = GetCurrentThread())
+      t->LeaveSignalHandler();
+  }
+};
+
+// sigactions_mu guarantees atomicity of sigaction() and signal() calls.
+// Access to sigactions[] is gone with relaxed atomics to avoid data race with
+// the signal handler.
+const int kMaxSignals = 1024;
+static atomic_uintptr_t sigactions[kMaxSignals];
+static StaticSpinMutex sigactions_mu;
+
+static void SignalHandler(int signo) {
+  SignalHandlerScope signal_handler_scope;
+  ScopedThreadLocalStateBackup stlsb;
+  UnpoisonParam(1);
+
+  typedef void (*signal_cb)(int x);
+  signal_cb cb =
+      (signal_cb)atomic_load(&sigactions[signo], memory_order_relaxed);
+  cb(signo);
+}
+
+static void SignalAction(int signo, void *si, void *uc) {
+  SignalHandlerScope signal_handler_scope;
+  ScopedThreadLocalStateBackup stlsb;
+  UnpoisonParam(3);
+  __msan_unpoison(si, sizeof(__sanitizer_sigaction));
+  __msan_unpoison(uc, ucontext_t_sz(uc));
+
+  typedef void (*sigaction_cb)(int, void *, void *);
+  sigaction_cb cb =
+      (sigaction_cb)atomic_load(&sigactions[signo], memory_order_relaxed);
+  cb(signo, si, uc);
+  CHECK_UNPOISONED(uc, ucontext_t_sz(uc));
+}
+
+static void read_sigaction(const __sanitizer_sigaction *act) {
+  CHECK_UNPOISONED(&act->sa_flags, sizeof(act->sa_flags));
+  if (act->sa_flags & __sanitizer::sa_siginfo)
+    CHECK_UNPOISONED(&act->sigaction, sizeof(act->sigaction));
+  else
+    CHECK_UNPOISONED(&act->handler, sizeof(act->handler));
+  CHECK_UNPOISONED(&act->sa_mask, sizeof(act->sa_mask));
+}
+
+extern "C" int pthread_attr_init(void *attr);
+extern "C" int pthread_attr_destroy(void *attr);
+
+static void *MsanThreadStartFunc(void *arg) {
+  MsanThread *t = (MsanThread *)arg;
+  SetCurrentThread(t);
+  t->Init();
+  SetSigProcMask(&t->starting_sigset_, nullptr);
+  return t->ThreadStart();
+}
+
+INTERCEPTOR(int, pthread_create, void *th, void *attr, void *(*callback)(void*),
+            void * param) {
+  ENSURE_MSAN_INITED(); // for GetTlsSize()
+  __sanitizer_pthread_attr_t myattr;
+  if (!attr) {
+    pthread_attr_init(&myattr);
+    attr = &myattr;
+  }
+
+  AdjustStackSize(attr);
+
+  MsanThread *t = MsanThread::Create(callback, param);
+  ScopedBlockSignals block(&t->starting_sigset_);
+  int res = REAL(pthread_create)(th, attr, MsanThreadStartFunc, t);
+
+  if (attr == &myattr)
+    pthread_attr_destroy(&myattr);
+  if (!res) {
+    __msan_unpoison(th, __sanitizer::pthread_t_sz);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, pthread_key_create, __sanitizer_pthread_key_t *key,
+            void (*dtor)(void *value)) {
+  if (msan_init_is_running) return REAL(pthread_key_create)(key, dtor);
+  ENSURE_MSAN_INITED();
+  int res = REAL(pthread_key_create)(key, dtor);
+  if (!res && key)
+    __msan_unpoison(key, sizeof(*key));
+  return res;
+}
+
+#if SANITIZER_NETBSD
+INTERCEPTOR(int, __libc_thr_keycreate, __sanitizer_pthread_key_t *m,
+            void (*dtor)(void *value))
+ALIAS(WRAPPER_NAME(pthread_key_create));
+#endif
+
+INTERCEPTOR(int, pthread_join, void *th, void **retval) {
+  ENSURE_MSAN_INITED();
+  int res = REAL(pthread_join)(th, retval);
+  if (!res && retval)
+    __msan_unpoison(retval, sizeof(*retval));
+  return res;
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+
+extern char *tzname[2];
+
+INTERCEPTOR(void, tzset, int fake) {
+  ENSURE_MSAN_INITED();
+  InterceptorScope interceptor_scope;
+  REAL(tzset)(fake);
+  if (tzname[0])
+    __msan_unpoison(tzname[0], internal_strlen(tzname[0]) + 1);
+  if (tzname[1])
+    __msan_unpoison(tzname[1], internal_strlen(tzname[1]) + 1);
+  return;
+}
+
+struct MSanAtExitRecord {
+  void (*func)(void *arg);
+  void *arg;
+};
+
+struct InterceptorContext {
+  Mutex atexit_mu;
+  Vector<struct MSanAtExitRecord *> AtExitStack;
+
+  InterceptorContext()
+      : AtExitStack() {
+  }
+};
+
+static ALIGNED(64) char interceptor_placeholder[sizeof(InterceptorContext)];
+InterceptorContext *interceptor_ctx() {
+  return reinterpret_cast<InterceptorContext*>(&interceptor_placeholder[0]);
+}
+
+void MSanAtExitWrapper() {
+  MSanAtExitRecord *r;
+  {
+    Lock l(&interceptor_ctx()->atexit_mu);
+
+    uptr element = interceptor_ctx()->AtExitStack.Size() - 1;
+    r = interceptor_ctx()->AtExitStack[element];
+    interceptor_ctx()->AtExitStack.PopBack();
+  }
+
+  UnpoisonParam(1);
+  ((void(*)())r->func)();
+  InternalFree(r);
+}
+
+void MSanCxaAtExitWrapper(void *arg) {
+  UnpoisonParam(1);
+  MSanAtExitRecord *r = (MSanAtExitRecord *)arg;
+  // libc before 2.27 had race which caused occasional double handler execution
+  // https://sourceware.org/ml/libc-alpha/2017-08/msg01204.html
+  if (!r->func)
+    return;
+  r->func(r->arg);
+  r->func = nullptr;
+}
+
+static int setup_at_exit_wrapper(void(*f)(), void *arg, void *dso);
+
+// Unpoison argument shadow for C++ module destructors.
+INTERCEPTOR(int, __cxa_atexit, void (*func)(void *), void *arg,
+            void *dso_handle) {
+  if (msan_init_is_running) return REAL(__cxa_atexit)(func, arg, dso_handle);
+  return setup_at_exit_wrapper((void(*)())func, arg, dso_handle);
+}
+
+// Unpoison argument shadow for C++ module destructors.
+INTERCEPTOR(int, atexit, void (*func)()) {
+  // Avoid calling real atexit as it is unreachable on at least on Linux.
+  if (msan_init_is_running)
+    return REAL(__cxa_atexit)((void (*)(void *a))func, 0, 0);
+  return setup_at_exit_wrapper((void(*)())func, 0, 0);
+}
+
+static int setup_at_exit_wrapper(void(*f)(), void *arg, void *dso) {
+  ENSURE_MSAN_INITED();
+  MSanAtExitRecord *r =
+      (MSanAtExitRecord *)InternalAlloc(sizeof(MSanAtExitRecord));
+  r->func = (void(*)(void *a))f;
+  r->arg = arg;
+  int res;
+  if (!dso) {
+    // NetBSD does not preserve the 2nd argument if dso is equal to 0
+    // Store ctx in a local stack-like structure
+
+    Lock l(&interceptor_ctx()->atexit_mu);
+
+    res = REAL(__cxa_atexit)((void (*)(void *a))MSanAtExitWrapper, 0, 0);
+    if (!res) {
+      interceptor_ctx()->AtExitStack.PushBack(r);
+    }
+  } else {
+    res = REAL(__cxa_atexit)(MSanCxaAtExitWrapper, r, dso);
+  }
+  return res;
+}
+
+static void BeforeFork() {
+  StackDepotLockAll();
+  ChainedOriginDepotLockAll();
+}
+
+static void AfterFork() {
+  ChainedOriginDepotUnlockAll();
+  StackDepotUnlockAll();
+}
+
+INTERCEPTOR(int, fork, void) {
+  ENSURE_MSAN_INITED();
+  BeforeFork();
+  int pid = REAL(fork)();
+  AfterFork();
+  return pid;
+}
+
+// NetBSD ships with openpty(3) in -lutil, that needs to be prebuilt explicitly
+// with MSan.
+#if SANITIZER_LINUX
+INTERCEPTOR(int, openpty, int *aparent, int *aworker, char *name,
+            const void *termp, const void *winp) {
+  ENSURE_MSAN_INITED();
+  InterceptorScope interceptor_scope;
+  int res = REAL(openpty)(aparent, aworker, name, termp, winp);
+  if (!res) {
+    __msan_unpoison(aparent, sizeof(*aparent));
+    __msan_unpoison(aworker, sizeof(*aworker));
+  }
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_OPENPTY INTERCEPT_FUNCTION(openpty)
+#else
+#define MSAN_MAYBE_INTERCEPT_OPENPTY
+#endif
+
+// NetBSD ships with forkpty(3) in -lutil, that needs to be prebuilt explicitly
+// with MSan.
+#if SANITIZER_LINUX
+INTERCEPTOR(int, forkpty, int *aparent, char *name, const void *termp,
+            const void *winp) {
+  ENSURE_MSAN_INITED();
+  InterceptorScope interceptor_scope;
+  int res = REAL(forkpty)(aparent, name, termp, winp);
+  if (res != -1)
+    __msan_unpoison(aparent, sizeof(*aparent));
+  return res;
+}
+#define MSAN_MAYBE_INTERCEPT_FORKPTY INTERCEPT_FUNCTION(forkpty)
+#else
+#define MSAN_MAYBE_INTERCEPT_FORKPTY
+#endif
+
+struct MSanInterceptorContext {
+  bool in_interceptor_scope;
+};
+
+namespace __msan {
+
+int OnExit() {
+  // FIXME: ask frontend whether we need to return failure.
+  return 0;
+}
+
+} // namespace __msan
+
+// A version of CHECK_UNPOISONED using a saved scope value. Used in common
+// interceptors.
+#define CHECK_UNPOISONED_CTX(ctx, x, n)                         \
+  do {                                                          \
+    if (!((MSanInterceptorContext *)ctx)->in_interceptor_scope) \
+      CHECK_UNPOISONED_0(x, n);                                 \
+  } while (0)
+
+#define MSAN_INTERCEPT_FUNC(name)                                       \
+  do {                                                                  \
+    if (!INTERCEPT_FUNCTION(name))                                      \
+      VReport(1, "MemorySanitizer: failed to intercept '%s'\n", #name); \
+  } while (0)
+
+#define MSAN_INTERCEPT_FUNC_VER(name, ver)                                 \
+  do {                                                                     \
+    if (!INTERCEPT_FUNCTION_VER(name, ver))                                \
+      VReport(1, "MemorySanitizer: failed to intercept '%s@@%s'\n", #name, \
+              ver);                                                        \
+  } while (0)
+#define MSAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)             \
+  do {                                                                      \
+    if (!INTERCEPT_FUNCTION_VER(name, ver) && !INTERCEPT_FUNCTION(name))    \
+      VReport(1, "MemorySanitizer: failed to intercept '%s@@%s' or '%s'\n", \
+              #name, ver, #name);                                           \
+  } while (0)
+
+#define COMMON_INTERCEPT_FUNCTION(name) MSAN_INTERCEPT_FUNC(name)
+#define COMMON_INTERCEPT_FUNCTION_VER(name, ver) \
+  MSAN_INTERCEPT_FUNC_VER(name, ver)
+#define COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK(name, ver) \
+  MSAN_INTERCEPT_FUNC_VER_UNVERSIONED_FALLBACK(name, ver)
+#define COMMON_INTERCEPTOR_UNPOISON_PARAM(count)  \
+  UnpoisonParam(count)
+#define COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, size) \
+  __msan_unpoison(ptr, size)
+#define COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, size) \
+  CHECK_UNPOISONED_CTX(ctx, ptr, size)
+#define COMMON_INTERCEPTOR_INITIALIZE_RANGE(ptr, size) \
+  __msan_unpoison(ptr, size)
+#define COMMON_INTERCEPTOR_ENTER(ctx, func, ...)              \
+  if (msan_init_is_running)                                   \
+    return REAL(func)(__VA_ARGS__);                           \
+  ENSURE_MSAN_INITED();                                       \
+  MSanInterceptorContext msan_ctx = {IsInInterceptorScope()}; \
+  ctx = (void *)&msan_ctx;                                    \
+  (void)ctx;                                                  \
+  InterceptorScope interceptor_scope;                         \
+  __msan_unpoison(__errno_location(), sizeof(int));
+#define COMMON_INTERCEPTOR_DIR_ACQUIRE(ctx, path) \
+  do {                                            \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd) \
+  do {                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd) \
+  do {                                         \
+  } while (false)
+#define COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, newfd) \
+  do {                                                      \
+  } while (false)
+#define COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, name) \
+  do {                                                \
+  } while (false)  // FIXME
+#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name) \
+  do {                                                         \
+  } while (false)  // FIXME
+#define COMMON_INTERCEPTOR_BLOCK_REAL(name) REAL(name)
+#define COMMON_INTERCEPTOR_ON_EXIT(ctx) OnExit()
+#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle)                    \
+  do {                                                                         \
+    link_map *map = GET_LINK_MAP_BY_DLOPEN_HANDLE((handle));                   \
+    if (filename && map)                                                       \
+      ForEachMappedRegion(map, __msan_unpoison);                               \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (!msan_inited)
+
+#define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end)                           \
+  if (MsanThread *t = GetCurrentThread()) {                                    \
+    *begin = t->tls_begin();                                                   \
+    *end = t->tls_end();                                                       \
+  } else {                                                                     \
+    *begin = *end = 0;                                                         \
+  }
+
+#define COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size) \
+  {                                                         \
+    (void)ctx;                                              \
+    return __msan_memset(block, c, size);                   \
+  }
+#define COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size) \
+  {                                                          \
+    (void)ctx;                                               \
+    return __msan_memmove(to, from, size);                   \
+  }
+#define COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size) \
+  {                                                         \
+    (void)ctx;                                              \
+    return __msan_memcpy(to, from, size);                   \
+  }
+
+#define COMMON_INTERCEPTOR_COPY_STRING(ctx, to, from, size) \
+  do {                                                      \
+    GET_STORE_STACK_TRACE;                                  \
+    CopyShadowAndOrigin(to, from, size, &stack);            \
+    __msan_unpoison(to + size, 1);                          \
+  } while (false)
+
+#define COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, length, prot, flags, fd, \
+                                     offset)                                   \
+  do {                                                                         \
+    return mmap_interceptor(REAL(mmap), addr, sz, prot, flags, fd, off);       \
+  } while (false)
+
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+#include "sanitizer_common/sanitizer_common_interceptors.inc"
+
+static uptr signal_impl(int signo, uptr cb);
+static int sigaction_impl(int signo, const __sanitizer_sigaction *act,
+                          __sanitizer_sigaction *oldact);
+
+#define SIGNAL_INTERCEPTOR_SIGACTION_IMPL(signo, act, oldact) \
+  { return sigaction_impl(signo, act, oldact); }
+
+#define SIGNAL_INTERCEPTOR_SIGNAL_IMPL(func, signo, handler) \
+  {                                                          \
+    handler = signal_impl(signo, handler);                   \
+    InterceptorScope interceptor_scope;                      \
+    return REAL(func)(signo, handler);                       \
+  }
+
+#include "sanitizer_common/sanitizer_signal_interceptors.inc"
+
+static int sigaction_impl(int signo, const __sanitizer_sigaction *act,
+                          __sanitizer_sigaction *oldact) {
+  ENSURE_MSAN_INITED();
+  if (signo <= 0 || signo >= kMaxSignals) {
+    errno = errno_EINVAL;
+    return -1;
+  }
+  if (act) read_sigaction(act);
+  int res;
+  if (flags()->wrap_signals) {
+    SpinMutexLock lock(&sigactions_mu);
+    uptr old_cb = atomic_load(&sigactions[signo], memory_order_relaxed);
+    __sanitizer_sigaction new_act;
+    __sanitizer_sigaction *pnew_act = act ? &new_act : nullptr;
+    if (act) {
+      REAL(memcpy)(pnew_act, act, sizeof(__sanitizer_sigaction));
+      uptr cb = (uptr)pnew_act->sigaction;
+      uptr new_cb = (pnew_act->sa_flags & __sanitizer::sa_siginfo)
+                        ? (uptr)SignalAction
+                        : (uptr)SignalHandler;
+      if (cb != __sanitizer::sig_ign && cb != __sanitizer::sig_dfl) {
+        atomic_store(&sigactions[signo], cb, memory_order_relaxed);
+        pnew_act->sigaction = (decltype(pnew_act->sigaction))new_cb;
+      }
+    }
+    res = REAL(SIGACTION_SYMNAME)(signo, pnew_act, oldact);
+    if (res == 0 && oldact) {
+      uptr cb = (uptr)oldact->sigaction;
+      if (cb == (uptr)SignalAction || cb == (uptr)SignalHandler) {
+        oldact->sigaction = (decltype(oldact->sigaction))old_cb;
+      }
+    }
+  } else {
+    res = REAL(SIGACTION_SYMNAME)(signo, act, oldact);
+  }
+
+  if (res == 0 && oldact) {
+    __msan_unpoison(oldact, sizeof(__sanitizer_sigaction));
+  }
+  return res;
+}
+
+static uptr signal_impl(int signo, uptr cb) {
+  ENSURE_MSAN_INITED();
+  if (signo <= 0 || signo >= kMaxSignals) {
+    errno = errno_EINVAL;
+    return -1;
+  }
+  if (flags()->wrap_signals) {
+    SpinMutexLock lock(&sigactions_mu);
+    if (cb != __sanitizer::sig_ign && cb != __sanitizer::sig_dfl) {
+      atomic_store(&sigactions[signo], cb, memory_order_relaxed);
+      cb = (uptr)&SignalHandler;
+    }
+  }
+  return cb;
+}
+
+#define COMMON_SYSCALL_PRE_READ_RANGE(p, s) CHECK_UNPOISONED(p, s)
+#define COMMON_SYSCALL_PRE_WRITE_RANGE(p, s) \
+  do {                                       \
+  } while (false)
+#define COMMON_SYSCALL_POST_READ_RANGE(p, s) \
+  do {                                       \
+  } while (false)
+#define COMMON_SYSCALL_POST_WRITE_RANGE(p, s) __msan_unpoison(p, s)
+#include "sanitizer_common/sanitizer_common_syscalls.inc"
+#include "sanitizer_common/sanitizer_syscalls_netbsd.inc"
+
+struct dlinfo {
+  char *dli_fname;
+  void *dli_fbase;
+  char *dli_sname;
+  void *dli_saddr;
+};
+
+INTERCEPTOR(int, dladdr, void *addr, dlinfo *info) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, dladdr, addr, info);
+  int res = REAL(dladdr)(addr, info);
+  if (res != 0) {
+    __msan_unpoison(info, sizeof(*info));
+    if (info->dli_fname)
+      __msan_unpoison(info->dli_fname, internal_strlen(info->dli_fname) + 1);
+    if (info->dli_sname)
+      __msan_unpoison(info->dli_sname, internal_strlen(info->dli_sname) + 1);
+  }
+  return res;
+}
+
+INTERCEPTOR(char *, dlerror, int fake) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, dlerror, fake);
+  char *res = REAL(dlerror)(fake);
+  if (res)
+    __msan_unpoison(res, internal_strlen(res) + 1);
+  return res;
+}
+
+typedef int (*dl_iterate_phdr_cb)(__sanitizer_dl_phdr_info *info, SIZE_T size,
+                                  void *data);
+struct dl_iterate_phdr_data {
+  dl_iterate_phdr_cb callback;
+  void *data;
+};
+
+static int msan_dl_iterate_phdr_cb(__sanitizer_dl_phdr_info *info, SIZE_T size,
+                                   void *data) {
+  if (info) {
+    __msan_unpoison(info, size);
+    if (info->dlpi_phdr && info->dlpi_phnum)
+      __msan_unpoison(info->dlpi_phdr, struct_ElfW_Phdr_sz * info->dlpi_phnum);
+    if (info->dlpi_name)
+      __msan_unpoison(info->dlpi_name, internal_strlen(info->dlpi_name) + 1);
+  }
+  dl_iterate_phdr_data *cbdata = (dl_iterate_phdr_data *)data;
+  UnpoisonParam(3);
+  return cbdata->callback(info, size, cbdata->data);
+}
+
+INTERCEPTOR(void *, shmat, int shmid, const void *shmaddr, int shmflg) {
+  ENSURE_MSAN_INITED();
+  void *p = REAL(shmat)(shmid, shmaddr, shmflg);
+  if (p != (void *)-1) {
+    __sanitizer_shmid_ds ds;
+    int res = REAL(shmctl)(shmid, shmctl_ipc_stat, &ds);
+    if (!res) {
+      __msan_unpoison(p, ds.shm_segsz);
+    }
+  }
+  return p;
+}
+
+INTERCEPTOR(int, dl_iterate_phdr, dl_iterate_phdr_cb callback, void *data) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, dl_iterate_phdr, callback, data);
+  dl_iterate_phdr_data cbdata;
+  cbdata.callback = callback;
+  cbdata.data = data;
+  int res = REAL(dl_iterate_phdr)(msan_dl_iterate_phdr_cb, (void *)&cbdata);
+  return res;
+}
+
+// wchar_t *wcschr(const wchar_t *wcs, wchar_t wc);
+INTERCEPTOR(wchar_t *, wcschr, void *s, wchar_t wc, void *ps) {
+  ENSURE_MSAN_INITED();
+  wchar_t *res = REAL(wcschr)(s, wc, ps);
+  return res;
+}
+
+// wchar_t *wcscpy(wchar_t *dest, const wchar_t *src);
+INTERCEPTOR(wchar_t *, wcscpy, wchar_t *dest, const wchar_t *src) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  wchar_t *res = REAL(wcscpy)(dest, src);
+  CopyShadowAndOrigin(dest, src, sizeof(wchar_t) * (internal_wcslen(src) + 1),
+                      &stack);
+  return res;
+}
+
+INTERCEPTOR(wchar_t *, wcsncpy, wchar_t *dest, const wchar_t *src, SIZE_T n) {
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  SIZE_T copy_size = internal_wcsnlen(src, n);
+  if (copy_size < n) copy_size++;           // trailing \0
+  wchar_t *res = REAL(wcsncpy)(dest, src, n);
+  CopyShadowAndOrigin(dest, src, copy_size * sizeof(wchar_t), &stack);
+  __msan_unpoison(dest + copy_size, (n - copy_size) * sizeof(wchar_t));
+  return res;
+}
+
+// These interface functions reside here so that they can use
+// REAL(memset), etc.
+void __msan_unpoison(const void *a, uptr size) {
+  if (!MEM_IS_APP(a)) return;
+  SetShadow(a, size, 0);
+}
+
+void __msan_poison(const void *a, uptr size) {
+  if (!MEM_IS_APP(a)) return;
+  SetShadow(a, size, __msan::flags()->poison_heap_with_zeroes ? 0 : -1);
+}
+
+void __msan_poison_stack(void *a, uptr size) {
+  if (!MEM_IS_APP(a)) return;
+  SetShadow(a, size, __msan::flags()->poison_stack_with_zeroes ? 0 : -1);
+}
+
+void __msan_unpoison_param(uptr n) { UnpoisonParam(n); }
+
+void __msan_clear_and_unpoison(void *a, uptr size) {
+  REAL(memset)(a, 0, size);
+  SetShadow(a, size, 0);
+}
+
+void *__msan_memcpy(void *dest, const void *src, SIZE_T n) {
+  if (!msan_inited) return internal_memcpy(dest, src, n);
+  if (msan_init_is_running || __msan::IsInSymbolizer())
+    return REAL(memcpy)(dest, src, n);
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  void *res = REAL(memcpy)(dest, src, n);
+  CopyShadowAndOrigin(dest, src, n, &stack);
+  return res;
+}
+
+void *__msan_memset(void *s, int c, SIZE_T n) {
+  if (!msan_inited) return internal_memset(s, c, n);
+  if (msan_init_is_running) return REAL(memset)(s, c, n);
+  ENSURE_MSAN_INITED();
+  void *res = REAL(memset)(s, c, n);
+  __msan_unpoison(s, n);
+  return res;
+}
+
+void *__msan_memmove(void *dest, const void *src, SIZE_T n) {
+  if (!msan_inited) return internal_memmove(dest, src, n);
+  if (msan_init_is_running) return REAL(memmove)(dest, src, n);
+  ENSURE_MSAN_INITED();
+  GET_STORE_STACK_TRACE;
+  void *res = REAL(memmove)(dest, src, n);
+  MoveShadowAndOrigin(dest, src, n, &stack);
+  return res;
+}
+
+void __msan_unpoison_string(const char* s) {
+  if (!MEM_IS_APP(s)) return;
+  __msan_unpoison(s, internal_strlen(s) + 1);
+}
+
+namespace __msan {
+
+void InitializeInterceptors() {
+  static int inited = 0;
+  CHECK_EQ(inited, 0);
+
+  new(interceptor_ctx()) InterceptorContext();
+
+  InitializeCommonInterceptors();
+  InitializeSignalInterceptors();
+
+  INTERCEPT_FUNCTION(posix_memalign);
+  MSAN_MAYBE_INTERCEPT_MEMALIGN;
+  MSAN_MAYBE_INTERCEPT___LIBC_MEMALIGN;
+  INTERCEPT_FUNCTION(valloc);
+  MSAN_MAYBE_INTERCEPT_PVALLOC;
+  INTERCEPT_FUNCTION(malloc);
+  INTERCEPT_FUNCTION(calloc);
+  INTERCEPT_FUNCTION(realloc);
+  INTERCEPT_FUNCTION(reallocarray);
+  INTERCEPT_FUNCTION(free);
+  MSAN_MAYBE_INTERCEPT_CFREE;
+  MSAN_MAYBE_INTERCEPT_MALLOC_USABLE_SIZE;
+  MSAN_MAYBE_INTERCEPT_MALLINFO;
+  MSAN_MAYBE_INTERCEPT_MALLOPT;
+  MSAN_MAYBE_INTERCEPT_MALLOC_STATS;
+  INTERCEPT_FUNCTION(fread);
+  MSAN_MAYBE_INTERCEPT_FREAD_UNLOCKED;
+  INTERCEPT_FUNCTION(memccpy);
+  MSAN_MAYBE_INTERCEPT_MEMPCPY;
+  INTERCEPT_FUNCTION(bcopy);
+  INTERCEPT_FUNCTION(wmemset);
+  INTERCEPT_FUNCTION(wmemcpy);
+  MSAN_MAYBE_INTERCEPT_WMEMPCPY;
+  INTERCEPT_FUNCTION(wmemmove);
+  INTERCEPT_FUNCTION(strcpy);
+  MSAN_MAYBE_INTERCEPT_STPCPY;
+  INTERCEPT_FUNCTION(strdup);
+  MSAN_MAYBE_INTERCEPT___STRDUP;
+  INTERCEPT_FUNCTION(strncpy);
+  MSAN_MAYBE_INTERCEPT_GCVT;
+  INTERCEPT_FUNCTION(strcat);
+  INTERCEPT_FUNCTION(strncat);
+  INTERCEPT_STRTO(strtod);
+  INTERCEPT_STRTO(strtof);
+  INTERCEPT_STRTO(strtold);
+  INTERCEPT_STRTO(strtol);
+  INTERCEPT_STRTO(strtoul);
+  INTERCEPT_STRTO(strtoll);
+  INTERCEPT_STRTO(strtoull);
+  INTERCEPT_STRTO(strtouq);
+  INTERCEPT_STRTO(wcstod);
+  INTERCEPT_STRTO(wcstof);
+  INTERCEPT_STRTO(wcstold);
+  INTERCEPT_STRTO(wcstol);
+  INTERCEPT_STRTO(wcstoul);
+  INTERCEPT_STRTO(wcstoll);
+  INTERCEPT_STRTO(wcstoull);
+#ifdef SANITIZER_NLDBL_VERSION
+  INTERCEPT_FUNCTION_VER(vswprintf, SANITIZER_NLDBL_VERSION);
+  INTERCEPT_FUNCTION_VER(swprintf, SANITIZER_NLDBL_VERSION);
+#else
+  INTERCEPT_FUNCTION(vswprintf);
+  INTERCEPT_FUNCTION(swprintf);
+#endif
+  INTERCEPT_FUNCTION(strftime);
+  INTERCEPT_FUNCTION(strftime_l);
+  MSAN_MAYBE_INTERCEPT___STRFTIME_L;
+  INTERCEPT_FUNCTION(wcsftime);
+  INTERCEPT_FUNCTION(wcsftime_l);
+  MSAN_MAYBE_INTERCEPT___WCSFTIME_L;
+  INTERCEPT_FUNCTION(mbtowc);
+  INTERCEPT_FUNCTION(mbrtowc);
+  INTERCEPT_FUNCTION(wcslen);
+  INTERCEPT_FUNCTION(wcsnlen);
+  INTERCEPT_FUNCTION(wcschr);
+  INTERCEPT_FUNCTION(wcscpy);
+  INTERCEPT_FUNCTION(wcsncpy);
+  INTERCEPT_FUNCTION(wcscmp);
+  INTERCEPT_FUNCTION(getenv);
+  INTERCEPT_FUNCTION(setenv);
+  INTERCEPT_FUNCTION(putenv);
+  INTERCEPT_FUNCTION(gettimeofday);
+  MSAN_MAYBE_INTERCEPT_FCVT;
+  MSAN_MAYBE_INTERCEPT_FSTAT;
+  MSAN_MAYBE_INTERCEPT___FXSTAT;
+  MSAN_MAYBE_INTERCEPT_FSTATAT;
+  MSAN_MAYBE_INTERCEPT___FXSTATAT;
+  MSAN_MAYBE_INTERCEPT___FXSTAT64;
+  MSAN_MAYBE_INTERCEPT___FXSTATAT64;
+  INTERCEPT_FUNCTION(pipe);
+  INTERCEPT_FUNCTION(pipe2);
+  INTERCEPT_FUNCTION(socketpair);
+  MSAN_MAYBE_INTERCEPT_FGETS_UNLOCKED;
+  INTERCEPT_FUNCTION(getrlimit);
+  MSAN_MAYBE_INTERCEPT___GETRLIMIT;
+  MSAN_MAYBE_INTERCEPT_GETRLIMIT64;
+  MSAN_MAYBE_INTERCEPT_PRLIMIT;
+  MSAN_MAYBE_INTERCEPT_PRLIMIT64;
+  INTERCEPT_FUNCTION(gethostname);
+  MSAN_MAYBE_INTERCEPT_EPOLL_WAIT;
+  MSAN_MAYBE_INTERCEPT_EPOLL_PWAIT;
+  INTERCEPT_FUNCTION(dladdr);
+  INTERCEPT_FUNCTION(dlerror);
+  INTERCEPT_FUNCTION(dl_iterate_phdr);
+  INTERCEPT_FUNCTION(getrusage);
+#if defined(__mips__)
+  INTERCEPT_FUNCTION_VER(pthread_create, "GLIBC_2.2");
+#else
+  INTERCEPT_FUNCTION(pthread_create);
+#endif
+  INTERCEPT_FUNCTION(pthread_join);
+  INTERCEPT_FUNCTION(pthread_key_create);
+
+#if SANITIZER_NETBSD
+  INTERCEPT_FUNCTION(__libc_thr_keycreate);
+#endif
+
+  INTERCEPT_FUNCTION(pthread_join);
+  INTERCEPT_FUNCTION(tzset);
+  INTERCEPT_FUNCTION(atexit);
+  INTERCEPT_FUNCTION(__cxa_atexit);
+  INTERCEPT_FUNCTION(shmat);
+  INTERCEPT_FUNCTION(fork);
+  MSAN_MAYBE_INTERCEPT_OPENPTY;
+  MSAN_MAYBE_INTERCEPT_FORKPTY;
+
+  inited = 1;
+}
+} // namespace __msan
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_interface_internal.h b/contrib/libs/clang14-rt/lib/msan/msan_interface_internal.h
new file mode 100644
index 0000000000..c72c91c3c1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_interface_internal.h
@@ -0,0 +1,198 @@
+//===-- msan_interface_internal.h -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Private MSan interface header.
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_INTERFACE_INTERNAL_H
+#define MSAN_INTERFACE_INTERNAL_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+extern "C" {
+// FIXME: document all interface functions.
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __msan_get_track_origins();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_init();
+
+// Print a warning and maybe return.
+// This function can die based on common_flags()->exitcode.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_warning();
+
+// Print a warning and die.
+// Instrumentation inserts calls to this function when building in "fast" mode
+// (i.e. -mllvm -msan-keep-going)
+SANITIZER_INTERFACE_ATTRIBUTE __attribute__((noreturn))
+void __msan_warning_noreturn();
+
+using __sanitizer::uptr;
+using __sanitizer::sptr;
+using __sanitizer::uu64;
+using __sanitizer::uu32;
+using __sanitizer::uu16;
+using __sanitizer::u64;
+using __sanitizer::u32;
+using __sanitizer::u16;
+using __sanitizer::u8;
+
+// Versions of the above which take Origin as a parameter
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_warning_with_origin(u32 origin);
+SANITIZER_INTERFACE_ATTRIBUTE __attribute__((noreturn)) void
+__msan_warning_with_origin_noreturn(u32 origin);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_warning_1(u8 s, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_warning_2(u16 s, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_warning_4(u32 s, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_warning_8(u64 s, u32 o);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_store_origin_1(u8 s, void *p, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_store_origin_2(u16 s, void *p, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_store_origin_4(u32 s, void *p, u32 o);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_maybe_store_origin_8(u64 s, void *p, u32 o);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_unpoison(const void *a, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_unpoison_string(const char *s);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_unpoison_param(uptr n);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_clear_and_unpoison(void *a, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void* __msan_memcpy(void *dst, const void *src, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void* __msan_memset(void *s, int c, uptr n);
+SANITIZER_INTERFACE_ATTRIBUTE
+void* __msan_memmove(void* dest, const void* src, uptr n);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_poison(const void *a, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_poison_stack(void *a, uptr size);
+
+// Copy size bytes from src to dst and unpoison the result.
+// Useful to implement unsafe loads.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_load_unpoisoned(void *src, uptr size, void *dst);
+
+// Returns the offset of the first (at least partially) poisoned byte,
+// or -1 if the whole range is good.
+SANITIZER_INTERFACE_ATTRIBUTE
+sptr __msan_test_shadow(const void *x, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_check_mem_is_initialized(const void *x, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_origin(const void *a, uptr size, u32 origin);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_alloca_origin(void *a, uptr size, char *descr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_alloca_origin4(void *a, uptr size, char *descr, uptr pc);
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __msan_chain_origin(u32 id);
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __msan_get_origin(const void *a);
+
+// Test that this_id is a descendant of prev_id (or they are simply equal).
+// "descendant" here means that are part of the same chain, created with
+// __msan_chain_origin.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __msan_origin_is_descendant_or_same(u32 this_id, u32 prev_id);
+
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_clear_on_return();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_keep_going(int keep_going);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __msan_set_poison_in_malloc(int do_poison);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+const char *__msan_default_options();
+
+// For testing.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_expect_umr(int expect_umr);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_print_shadow(const void *x, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_dump_shadow(const void *x, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE
+int  __msan_has_dynamic_component();
+
+// For testing.
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __msan_get_umr_origin();
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_partial_poison(const void* data, void* shadow, uptr size);
+
+// Tell MSan about newly allocated memory (ex.: custom allocator).
+// Memory will be marked uninitialized, with origin at the call site.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_allocated_memory(const void* data, uptr size);
+
+// Tell MSan about newly destroyed memory. Memory will be marked
+// uninitialized.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_dtor_callback(const void* data, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u16 __sanitizer_unaligned_load16(const uu16 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __sanitizer_unaligned_load32(const uu32 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u64 __sanitizer_unaligned_load64(const uu64 *p);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store16(uu16 *p, u16 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store32(uu32 *p, u32 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store64(uu64 *p, u64 x);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_set_death_callback(void (*callback)(void));
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_copy_shadow(void *dst, const void *src, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_scoped_disable_interceptor_checks();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_scoped_enable_interceptor_checks();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_start_switch_fiber(const void *bottom, uptr size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __msan_finish_switch_fiber(const void **bottom_old, uptr *size_old);
+}  // extern "C"
+
+#endif  // MSAN_INTERFACE_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_linux.cpp b/contrib/libs/clang14-rt/lib/msan/msan_linux.cpp
new file mode 100644
index 0000000000..bced00ba24
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_linux.cpp
@@ -0,0 +1,261 @@
+//===-- msan_linux.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Linux-, NetBSD- and FreeBSD-specific code.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD
+
+#include "msan.h"
+#include "msan_report.h"
+#include "msan_thread.h"
+
+#include <elf.h>
+#include <link.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+#include <unwind.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+namespace __msan {
+
+void ReportMapRange(const char *descr, uptr beg, uptr size) {
+  if (size > 0) {
+    uptr end = beg + size - 1;
+    VPrintf(1, "%s : 0x%zx - 0x%zx\n", descr, beg, end);
+  }
+}
+
+static bool CheckMemoryRangeAvailability(uptr beg, uptr size) {
+  if (size > 0) {
+    uptr end = beg + size - 1;
+    if (!MemoryRangeIsAvailable(beg, end)) {
+      Printf("FATAL: Memory range 0x%zx - 0x%zx is not available.\n", beg, end);
+      return false;
+    }
+  }
+  return true;
+}
+
+static bool ProtectMemoryRange(uptr beg, uptr size, const char *name) {
+  if (size > 0) {
+    void *addr = MmapFixedNoAccess(beg, size, name);
+    if (beg == 0 && addr) {
+      // Depending on the kernel configuration, we may not be able to protect
+      // the page at address zero.
+      uptr gap = 16 * GetPageSizeCached();
+      beg += gap;
+      size -= gap;
+      addr = MmapFixedNoAccess(beg, size, name);
+    }
+    if ((uptr)addr != beg) {
+      uptr end = beg + size - 1;
+      Printf("FATAL: Cannot protect memory range 0x%zx - 0x%zx (%s).\n", beg,
+             end, name);
+      return false;
+    }
+  }
+  return true;
+}
+
+static void CheckMemoryLayoutSanity() {
+  uptr prev_end = 0;
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i) {
+    uptr start = kMemoryLayout[i].start;
+    uptr end = kMemoryLayout[i].end;
+    MappingDesc::Type type = kMemoryLayout[i].type;
+    CHECK_LT(start, end);
+    CHECK_EQ(prev_end, start);
+    CHECK(addr_is_type(start, type));
+    CHECK(addr_is_type((start + end) / 2, type));
+    CHECK(addr_is_type(end - 1, type));
+    if (type == MappingDesc::APP) {
+      uptr addr = start;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+
+      addr = (start + end) / 2;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+
+      addr = end - 1;
+      CHECK(MEM_IS_SHADOW(MEM_TO_SHADOW(addr)));
+      CHECK(MEM_IS_ORIGIN(MEM_TO_ORIGIN(addr)));
+      CHECK_EQ(MEM_TO_ORIGIN(addr), SHADOW_TO_ORIGIN(MEM_TO_SHADOW(addr)));
+    }
+    prev_end = end;
+  }
+}
+
+bool InitShadow(bool init_origins) {
+  // Let user know mapping parameters first.
+  VPrintf(1, "__msan_init %p\n", reinterpret_cast<void *>(&__msan_init));
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i)
+    VPrintf(1, "%s: %zx - %zx\n", kMemoryLayout[i].name, kMemoryLayout[i].start,
+            kMemoryLayout[i].end - 1);
+
+  CheckMemoryLayoutSanity();
+
+  if (!MEM_IS_APP(&__msan_init)) {
+    Printf("FATAL: Code %p is out of application range. Non-PIE build?\n",
+           reinterpret_cast<void *>(&__msan_init));
+    return false;
+  }
+
+  const uptr maxVirtualAddress = GetMaxUserVirtualAddress();
+
+  for (unsigned i = 0; i < kMemoryLayoutSize; ++i) {
+    uptr start = kMemoryLayout[i].start;
+    uptr end = kMemoryLayout[i].end;
+    uptr size = end - start;
+    MappingDesc::Type type = kMemoryLayout[i].type;
+
+    // Check if the segment should be mapped based on platform constraints.
+    if (start >= maxVirtualAddress)
+      continue;
+
+    bool map = type == MappingDesc::SHADOW ||
+               (init_origins && type == MappingDesc::ORIGIN);
+    bool protect = type == MappingDesc::INVALID ||
+                   (!init_origins && type == MappingDesc::ORIGIN);
+    CHECK(!(map && protect));
+    if (!map && !protect)
+      CHECK(type == MappingDesc::APP);
+    if (map) {
+      if (!CheckMemoryRangeAvailability(start, size))
+        return false;
+      if (!MmapFixedSuperNoReserve(start, size, kMemoryLayout[i].name))
+        return false;
+      if (common_flags()->use_madv_dontdump)
+        DontDumpShadowMemory(start, size);
+    }
+    if (protect) {
+      if (!CheckMemoryRangeAvailability(start, size))
+        return false;
+      if (!ProtectMemoryRange(start, size, kMemoryLayout[i].name))
+        return false;
+    }
+  }
+
+  return true;
+}
+
+static void MsanAtExit(void) {
+  if (flags()->print_stats && (flags()->atexit || msan_report_count > 0))
+    ReportStats();
+  if (msan_report_count > 0) {
+    ReportAtExitStatistics();
+    if (common_flags()->exitcode)
+      internal__exit(common_flags()->exitcode);
+  }
+}
+
+void InstallAtExitHandler() {
+  atexit(MsanAtExit);
+}
+
+// ---------------------- TSD ---------------- {{{1
+
+#if SANITIZER_NETBSD
+// Thread Static Data cannot be used in early init on NetBSD.
+// Reuse the MSan TSD API for compatibility with existing code
+// with an alternative implementation.
+
+static void (*tsd_destructor)(void *tsd) = nullptr;
+
+struct tsd_key {
+  tsd_key() : key(nullptr) {}
+  ~tsd_key() {
+    CHECK(tsd_destructor);
+    if (key)
+      (*tsd_destructor)(key);
+  }
+  MsanThread *key;
+};
+
+static thread_local struct tsd_key key;
+
+void MsanTSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_destructor);
+  tsd_destructor = destructor;
+}
+
+MsanThread *GetCurrentThread() {
+  CHECK(tsd_destructor);
+  return key.key;
+}
+
+void SetCurrentThread(MsanThread *tsd) {
+  CHECK(tsd_destructor);
+  CHECK(tsd);
+  CHECK(!key.key);
+  key.key = tsd;
+}
+
+void MsanTSDDtor(void *tsd) {
+  CHECK(tsd_destructor);
+  CHECK_EQ(key.key, tsd);
+  key.key = nullptr;
+  // Make sure that signal handler can not see a stale current thread pointer.
+  atomic_signal_fence(memory_order_seq_cst);
+  MsanThread::TSDDtor(tsd);
+}
+#else
+static pthread_key_t tsd_key;
+static bool tsd_key_inited = false;
+
+void MsanTSDInit(void (*destructor)(void *tsd)) {
+  CHECK(!tsd_key_inited);
+  tsd_key_inited = true;
+  CHECK_EQ(0, pthread_key_create(&tsd_key, destructor));
+}
+
+static THREADLOCAL MsanThread* msan_current_thread;
+
+MsanThread *GetCurrentThread() {
+  return msan_current_thread;
+}
+
+void SetCurrentThread(MsanThread *t) {
+  // Make sure we do not reset the current MsanThread.
+  CHECK_EQ(0, msan_current_thread);
+  msan_current_thread = t;
+  // Make sure that MsanTSDDtor gets called at the end.
+  CHECK(tsd_key_inited);
+  pthread_setspecific(tsd_key, (void *)t);
+}
+
+void MsanTSDDtor(void *tsd) {
+  MsanThread *t = (MsanThread*)tsd;
+  if (t->destructor_iterations_ > 1) {
+    t->destructor_iterations_--;
+    CHECK_EQ(0, pthread_setspecific(tsd_key, tsd));
+    return;
+  }
+  msan_current_thread = nullptr;
+  // Make sure that signal handler can not see a stale current thread pointer.
+  atomic_signal_fence(memory_order_seq_cst);
+  MsanThread::TSDDtor(tsd);
+}
+#endif
+
+} // namespace __msan
+
+#endif // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_new_delete.cpp b/contrib/libs/clang14-rt/lib/msan/msan_new_delete.cpp
new file mode 100644
index 0000000000..d4e95c0f65
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_new_delete.cpp
@@ -0,0 +1,108 @@
+//===-- msan_new_delete.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+
+#include "msan.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+
+#if MSAN_REPLACE_OPERATORS_NEW_AND_DELETE
+
+#include <stddef.h>
+
+using namespace __msan;
+
+// Fake std::nothrow_t and std::align_val_t to avoid including <new>.
+namespace std {
+  struct nothrow_t {};
+  enum class align_val_t: size_t {};
+}  // namespace std
+
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY(nothrow) \
+  GET_MALLOC_STACK_TRACE; \
+  void *res = msan_malloc(size, &stack);\
+  if (!nothrow && UNLIKELY(!res)) ReportOutOfMemory(size, &stack);\
+  return res
+#define OPERATOR_NEW_BODY_ALIGN(nothrow) \
+  GET_MALLOC_STACK_TRACE;\
+  void *res = msan_memalign((uptr)align, size, &stack);\
+  if (!nothrow && UNLIKELY(!res)) ReportOutOfMemory(size, &stack);\
+  return res;
+
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size) { OPERATOR_NEW_BODY(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(true /*nothrow*/);
+}
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(false /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/); }
+INTERCEPTOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(true /*nothrow*/); }
+
+#define OPERATOR_DELETE_BODY \
+  GET_MALLOC_STACK_TRACE; \
+  if (ptr) MsanDeallocate(&stack, ptr)
+
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const&) { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const&) {
+  OPERATOR_DELETE_BODY;
+}
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size) NOEXCEPT { OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+INTERCEPTOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY; }
+
+
+#endif // MSAN_REPLACE_OPERATORS_NEW_AND_DELETE
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_origin.h b/contrib/libs/clang14-rt/lib/msan/msan_origin.h
new file mode 100644
index 0000000000..e291f538cb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_origin.h
@@ -0,0 +1,168 @@
+//===-- msan_origin.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Origin id utils.
+//===----------------------------------------------------------------------===//
+#ifndef MSAN_ORIGIN_H
+#define MSAN_ORIGIN_H
+
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "msan_chained_origin_depot.h"
+
+namespace __msan {
+
+// Origin handling.
+//
+// Origin is a 32-bit identifier that is attached to any uninitialized value in
+// the program and describes, more or less exactly, how this memory came to be
+// uninitialized.
+//
+// There are 3 kinds of origin ids:
+// 1xxx xxxx xxxx xxxx   heap origin id
+// 0000 xxxx xxxx xxxx   stack origin id
+// 0zzz xxxx xxxx xxxx   chained origin id
+//
+// Heap origin id describes a heap memory allocation and contains (in the xxx
+// part) a value of StackDepot.
+//
+// Stack origin id describes a stack memory allocation and contains (in the xxx
+// part) an index into StackOriginDescr and StackOriginPC. We don't store a
+// stack trace for such origins for performance reasons.
+//
+// Chained origin id describes an event of storing an uninitialized value to
+// memory. The xxx part is a value of ChainedOriginDepot, which is a mapping of
+// (stack_id, prev_id) -> id, where
+//  * stack_id describes the event.
+//    StackDepot keeps a mapping between those and corresponding stack traces.
+//  * prev_id is another origin id that describes the earlier part of the
+//    uninitialized value history.
+// Following a chain of prev_id provides the full recorded history of an
+// uninitialized value.
+//
+// This, effectively, defines a tree (or 2 trees, see below) where nodes are
+// points in value history marked with origin ids, and edges are events that are
+// marked with stack_id.
+//
+// The "zzz" bits of chained origin id are used to store the length (or depth)
+// of the origin chain.
+
+class Origin {
+ public:
+  static bool isValidId(u32 id) { return id != 0 && id != (u32)-1; }
+
+  u32 raw_id() const { return raw_id_; }
+  bool isHeapOrigin() const {
+    // 0xxx xxxx xxxx xxxx
+    return raw_id_ >> kHeapShift == 0;
+  }
+  bool isStackOrigin() const {
+    // 1000 xxxx xxxx xxxx
+    return (raw_id_ >> kDepthShift) == (1 << kDepthBits);
+  }
+  bool isChainedOrigin() const {
+    // 1zzz xxxx xxxx xxxx, zzz != 000
+    return (raw_id_ >> kDepthShift) > (1 << kDepthBits);
+  }
+  u32 getChainedId() const {
+    CHECK(isChainedOrigin());
+    return raw_id_ & kChainedIdMask;
+  }
+  u32 getStackId() const {
+    CHECK(isStackOrigin());
+    return raw_id_ & kChainedIdMask;
+  }
+  u32 getHeapId() const {
+    CHECK(isHeapOrigin());
+    return raw_id_ & kHeapIdMask;
+  }
+
+  // Returns the next origin in the chain and the current stack trace.
+  Origin getNextChainedOrigin(StackTrace *stack) const {
+    CHECK(isChainedOrigin());
+    u32 prev_id;
+    u32 stack_id = ChainedOriginDepotGet(getChainedId(), &prev_id);
+    if (stack) *stack = StackDepotGet(stack_id);
+    return Origin(prev_id);
+  }
+
+  StackTrace getStackTraceForHeapOrigin() const {
+    return StackDepotGet(getHeapId());
+  }
+
+  static Origin CreateStackOrigin(u32 id) {
+    CHECK((id & kStackIdMask) == id);
+    return Origin((1 << kHeapShift) | id);
+  }
+
+  static Origin CreateHeapOrigin(StackTrace *stack) {
+    u32 stack_id = StackDepotPut(*stack);
+    CHECK(stack_id);
+    CHECK((stack_id & kHeapIdMask) == stack_id);
+    return Origin(stack_id);
+  }
+
+  static Origin CreateChainedOrigin(Origin prev, StackTrace *stack) {
+    int depth = prev.isChainedOrigin() ? prev.depth() : 0;
+    // depth is the length of the chain minus 1.
+    // origin_history_size of 0 means unlimited depth.
+    if (flags()->origin_history_size > 0) {
+      if (depth + 1 >= flags()->origin_history_size) {
+        return prev;
+      } else {
+        ++depth;
+        CHECK(depth < (1 << kDepthBits));
+      }
+    }
+
+    StackDepotHandle h = StackDepotPut_WithHandle(*stack);
+    if (!h.valid()) return prev;
+
+    if (flags()->origin_history_per_stack_limit > 0) {
+      int use_count = h.use_count();
+      if (use_count > flags()->origin_history_per_stack_limit) return prev;
+    }
+
+    u32 chained_id;
+    bool inserted = ChainedOriginDepotPut(h.id(), prev.raw_id(), &chained_id);
+    CHECK((chained_id & kChainedIdMask) == chained_id);
+
+    if (inserted && flags()->origin_history_per_stack_limit > 0)
+      h.inc_use_count_unsafe();
+
+    return Origin((1 << kHeapShift) | (depth << kDepthShift) | chained_id);
+  }
+
+  static Origin FromRawId(u32 id) {
+    return Origin(id);
+  }
+
+ private:
+  static const int kDepthBits = 3;
+  static const int kDepthShift = 32 - kDepthBits - 1;
+
+  static const int kHeapShift = 31;
+  static const u32 kChainedIdMask = ((u32)-1) >> (32 - kDepthShift);
+  static const u32 kStackIdMask = ((u32)-1) >> (32 - kDepthShift);
+  static const u32 kHeapIdMask = ((u32)-1) >> (32 - kHeapShift);
+
+  u32 raw_id_;
+
+  explicit Origin(u32 raw_id) : raw_id_(raw_id) {}
+
+  int depth() const {
+    CHECK(isChainedOrigin());
+    return (raw_id_ >> kDepthShift) & ((1 << kDepthBits) - 1);
+  }
+
+ public:
+  static const int kMaxDepth = (1 << kDepthBits) - 1;
+};
+
+}  // namespace __msan
+
+#endif  // MSAN_ORIGIN_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_poisoning.cpp b/contrib/libs/clang14-rt/lib/msan/msan_poisoning.cpp
new file mode 100644
index 0000000000..af01aa69f7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_poisoning.cpp
@@ -0,0 +1,253 @@
+//===-- msan_poisoning.cpp --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#include "msan_poisoning.h"
+
+#include "interception/interception.h"
+#include "msan_origin.h"
+#include "msan_thread.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+DECLARE_REAL(void *, memset, void *dest, int c, uptr n)
+DECLARE_REAL(void *, memcpy, void *dest, const void *src, uptr n)
+DECLARE_REAL(void *, memmove, void *dest, const void *src, uptr n)
+
+namespace __msan {
+
+u32 GetOriginIfPoisoned(uptr addr, uptr size) {
+  unsigned char *s = (unsigned char *)MEM_TO_SHADOW(addr);
+  for (uptr i = 0; i < size; ++i)
+    if (s[i]) return *(u32 *)SHADOW_TO_ORIGIN(((uptr)s + i) & ~3UL);
+  return 0;
+}
+
+void SetOriginIfPoisoned(uptr addr, uptr src_shadow, uptr size,
+                         u32 src_origin) {
+  uptr dst_s = MEM_TO_SHADOW(addr);
+  uptr src_s = src_shadow;
+  uptr src_s_end = src_s + size;
+
+  for (; src_s < src_s_end; ++dst_s, ++src_s)
+    if (*(u8 *)src_s) *(u32 *)SHADOW_TO_ORIGIN(dst_s & ~3UL) = src_origin;
+}
+
+void CopyOrigin(const void *dst, const void *src, uptr size,
+                StackTrace *stack) {
+  if (!MEM_IS_APP(dst) || !MEM_IS_APP(src)) return;
+
+  uptr d = (uptr)dst;
+  uptr beg = d & ~3UL;
+  // Copy left unaligned origin if that memory is poisoned.
+  if (beg < d) {
+    u32 o = GetOriginIfPoisoned((uptr)src, beg + 4 - d);
+    if (o) {
+      if (__msan_get_track_origins() > 1) o = ChainOrigin(o, stack);
+      *(u32 *)MEM_TO_ORIGIN(beg) = o;
+    }
+    beg += 4;
+  }
+
+  uptr end = (d + size) & ~3UL;
+  // If both ends fall into the same 4-byte slot, we are done.
+  if (end < beg) return;
+
+  // Copy right unaligned origin if that memory is poisoned.
+  if (end < d + size) {
+    u32 o = GetOriginIfPoisoned((uptr)src + (end - d), (d + size) - end);
+    if (o) {
+      if (__msan_get_track_origins() > 1) o = ChainOrigin(o, stack);
+      *(u32 *)MEM_TO_ORIGIN(end) = o;
+    }
+  }
+
+  if (beg < end) {
+    // Align src up.
+    uptr s = ((uptr)src + 3) & ~3UL;
+    // FIXME: factor out to msan_copy_origin_aligned
+    if (__msan_get_track_origins() > 1) {
+      u32 *src = (u32 *)MEM_TO_ORIGIN(s);
+      u32 *src_s = (u32 *)MEM_TO_SHADOW(s);
+      u32 *src_end = (u32 *)MEM_TO_ORIGIN(s + (end - beg));
+      u32 *dst = (u32 *)MEM_TO_ORIGIN(beg);
+      u32 src_o = 0;
+      u32 dst_o = 0;
+      for (; src < src_end; ++src, ++src_s, ++dst) {
+        if (!*src_s) continue;
+        if (*src != src_o) {
+          src_o = *src;
+          dst_o = ChainOrigin(src_o, stack);
+        }
+        *dst = dst_o;
+      }
+    } else {
+      REAL(memcpy)((void *)MEM_TO_ORIGIN(beg), (void *)MEM_TO_ORIGIN(s),
+                   end - beg);
+    }
+  }
+}
+
+void ReverseCopyOrigin(const void *dst, const void *src, uptr size,
+                       StackTrace *stack) {
+  if (!MEM_IS_APP(dst) || !MEM_IS_APP(src))
+    return;
+
+  uptr d = (uptr)dst;
+  uptr end = (d + size) & ~3UL;
+
+  // Copy right unaligned origin if that memory is poisoned.
+  if (end < d + size) {
+    u32 o = GetOriginIfPoisoned((uptr)src + (end - d), (d + size) - end);
+    if (o) {
+      if (__msan_get_track_origins() > 1)
+        o = ChainOrigin(o, stack);
+      *(u32 *)MEM_TO_ORIGIN(end) = o;
+    }
+  }
+
+  uptr beg = d & ~3UL;
+
+  if (beg + 4 < end) {
+    // Align src up.
+    uptr s = ((uptr)src + 3) & ~3UL;
+    if (__msan_get_track_origins() > 1) {
+      u32 *src = (u32 *)MEM_TO_ORIGIN(s + end - beg - 4);
+      u32 *src_s = (u32 *)MEM_TO_SHADOW(s + end - beg - 4);
+      u32 *src_begin = (u32 *)MEM_TO_ORIGIN(s);
+      u32 *dst = (u32 *)MEM_TO_ORIGIN(end - 4);
+      u32 src_o = 0;
+      u32 dst_o = 0;
+      for (; src >= src_begin; --src, --src_s, --dst) {
+        if (!*src_s)
+          continue;
+        if (*src != src_o) {
+          src_o = *src;
+          dst_o = ChainOrigin(src_o, stack);
+        }
+        *dst = dst_o;
+      }
+    } else {
+      REAL(memmove)
+      ((void *)MEM_TO_ORIGIN(beg), (void *)MEM_TO_ORIGIN(s), end - beg - 4);
+    }
+  }
+
+  // Copy left unaligned origin if that memory is poisoned.
+  if (beg < d) {
+    u32 o = GetOriginIfPoisoned((uptr)src, beg + 4 - d);
+    if (o) {
+      if (__msan_get_track_origins() > 1)
+        o = ChainOrigin(o, stack);
+      *(u32 *)MEM_TO_ORIGIN(beg) = o;
+    }
+  }
+}
+
+void MoveOrigin(const void *dst, const void *src, uptr size,
+                StackTrace *stack) {
+  // If destination origin range overlaps with source origin range, move
+  // origins by coping origins in a reverse order; otherwise, copy origins in
+  // a normal order.
+  uptr src_aligned_beg = reinterpret_cast<uptr>(src) & ~3UL;
+  uptr src_aligned_end = (reinterpret_cast<uptr>(src) + size) & ~3UL;
+  uptr dst_aligned_beg = reinterpret_cast<uptr>(dst) & ~3UL;
+  if (dst_aligned_beg < src_aligned_end && dst_aligned_beg >= src_aligned_beg)
+    return ReverseCopyOrigin(dst, src, size, stack);
+  return CopyOrigin(dst, src, size, stack);
+}
+
+void MoveShadowAndOrigin(const void *dst, const void *src, uptr size,
+                         StackTrace *stack) {
+  if (!MEM_IS_APP(dst)) return;
+  if (!MEM_IS_APP(src)) return;
+  if (src == dst) return;
+  // MoveOrigin transfers origins by refering to their shadows. So we
+  // need to move origins before moving shadows.
+  if (__msan_get_track_origins())
+    MoveOrigin(dst, src, size, stack);
+  REAL(memmove)((void *)MEM_TO_SHADOW((uptr)dst),
+                (void *)MEM_TO_SHADOW((uptr)src), size);
+}
+
+void CopyShadowAndOrigin(const void *dst, const void *src, uptr size,
+                         StackTrace *stack) {
+  if (!MEM_IS_APP(dst)) return;
+  if (!MEM_IS_APP(src)) return;
+  // Because origin's range is slightly larger than app range, memcpy may also
+  // cause overlapped origin ranges.
+  REAL(memcpy)((void *)MEM_TO_SHADOW((uptr)dst),
+               (void *)MEM_TO_SHADOW((uptr)src), size);
+  if (__msan_get_track_origins())
+    MoveOrigin(dst, src, size, stack);
+}
+
+void CopyMemory(void *dst, const void *src, uptr size, StackTrace *stack) {
+  REAL(memcpy)(dst, src, size);
+  CopyShadowAndOrigin(dst, src, size, stack);
+}
+
+void SetShadow(const void *ptr, uptr size, u8 value) {
+  uptr PageSize = GetPageSizeCached();
+  uptr shadow_beg = MEM_TO_SHADOW(ptr);
+  uptr shadow_end = shadow_beg + size;
+  if (value ||
+      shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) {
+    REAL(memset)((void *)shadow_beg, value, shadow_end - shadow_beg);
+  } else {
+    uptr page_beg = RoundUpTo(shadow_beg, PageSize);
+    uptr page_end = RoundDownTo(shadow_end, PageSize);
+
+    if (page_beg >= page_end) {
+      REAL(memset)((void *)shadow_beg, 0, shadow_end - shadow_beg);
+    } else {
+      if (page_beg != shadow_beg) {
+        REAL(memset)((void *)shadow_beg, 0, page_beg - shadow_beg);
+      }
+      if (page_end != shadow_end) {
+        REAL(memset)((void *)page_end, 0, shadow_end - page_end);
+      }
+      if (!MmapFixedSuperNoReserve(page_beg, page_end - page_beg))
+        Die();
+    }
+  }
+}
+
+void SetOrigin(const void *dst, uptr size, u32 origin) {
+  // Origin mapping is 4 bytes per 4 bytes of application memory.
+  // Here we extend the range such that its left and right bounds are both
+  // 4 byte aligned.
+  uptr x = MEM_TO_ORIGIN((uptr)dst);
+  uptr beg = x & ~3UL;               // align down.
+  uptr end = (x + size + 3) & ~3UL;  // align up.
+  u64 origin64 = ((u64)origin << 32) | origin;
+  // This is like memset, but the value is 32-bit. We unroll by 2 to write
+  // 64 bits at once. May want to unroll further to get 128-bit stores.
+  if (beg & 7ULL) {
+    *(u32 *)beg = origin;
+    beg += 4;
+  }
+  for (uptr addr = beg; addr < (end & ~7UL); addr += 8) *(u64 *)addr = origin64;
+  if (end & 7ULL) *(u32 *)(end - 4) = origin;
+}
+
+void PoisonMemory(const void *dst, uptr size, StackTrace *stack) {
+  SetShadow(dst, size, (u8)-1);
+
+  if (__msan_get_track_origins()) {
+    MsanThread *t = GetCurrentThread();
+    if (t && t->InSignalHandler())
+      return;
+    Origin o = Origin::CreateHeapOrigin(stack);
+    SetOrigin(dst, size, o.raw_id());
+  }
+}
+
+}  // namespace __msan
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_poisoning.h b/contrib/libs/clang14-rt/lib/msan/msan_poisoning.h
new file mode 100644
index 0000000000..270f1e2499
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_poisoning.h
@@ -0,0 +1,58 @@
+//===-- msan_poisoning.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_POISONING_H
+#define MSAN_POISONING_H
+
+#include "msan.h"
+
+namespace __msan {
+
+// Return origin for the first poisoned byte in the memory range, or 0.
+u32 GetOriginIfPoisoned(uptr addr, uptr size);
+
+// Walk [addr, addr+size) app memory region, copying origin tags from the
+// corresponding positions in [src_origin, src_origin+size) where the
+// corresponding shadow in [src_shadow, src_shadow+size) is non-zero.
+void SetOriginIfPoisoned(uptr addr, uptr src_shadow, uptr size, u32 src_origin);
+
+// Copy origin from src (app address) to dst (app address), creating chained
+// origin ids as necessary, without overriding origin for fully initialized
+// quads.
+void CopyOrigin(const void *dst, const void *src, uptr size, StackTrace *stack);
+
+// memmove() shadow and origin. Dst and src are application addresses.
+// See CopyOrigin() for the origin copying logic.
+void MoveShadowAndOrigin(const void *dst, const void *src, uptr size,
+                         StackTrace *stack);
+
+// memcpy() shadow and origin. Dst and src are application addresses.
+// See CopyOrigin() for the origin copying logic.
+void CopyShadowAndOrigin(const void *dst, const void *src, uptr size,
+                         StackTrace *stack);
+
+// memcpy() app memory, and do "the right thing" to the corresponding shadow and
+// origin regions.
+void CopyMemory(void *dst, const void *src, uptr size, StackTrace *stack);
+
+// Fill shadow will value. Ptr is an application address.
+void SetShadow(const void *ptr, uptr size, u8 value);
+
+// Set origin for the memory region.
+void SetOrigin(const void *dst, uptr size, u32 origin);
+
+// Mark memory region uninitialized, with origins.
+void PoisonMemory(const void *dst, uptr size, StackTrace *stack);
+
+}  // namespace __msan
+
+#endif  // MSAN_POISONING_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_report.cpp b/contrib/libs/clang14-rt/lib/msan/msan_report.cpp
new file mode 100644
index 0000000000..ff3e38c7db
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_report.cpp
@@ -0,0 +1,277 @@
+//===-- msan_report.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// Error reporting.
+//===----------------------------------------------------------------------===//
+
+#include "msan.h"
+#include "msan_chained_origin_depot.h"
+#include "msan_origin.h"
+#include "msan_report.h"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+using namespace __sanitizer;
+
+namespace __msan {
+
+class Decorator: public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() { }
+  const char *Origin() const { return Magenta(); }
+  const char *Name() const { return Green(); }
+};
+
+static void DescribeStackOrigin(const char *so, uptr pc) {
+  Decorator d;
+  char *s = internal_strdup(so);
+  char *sep = internal_strchr(s, '@');
+  CHECK(sep);
+  *sep = '\0';
+  Printf("%s", d.Origin());
+  Printf(
+      "  %sUninitialized value was created by an allocation of '%s%s%s'"
+      " in the stack frame of function '%s%s%s'%s\n",
+      d.Origin(), d.Name(), s, d.Origin(), d.Name(), sep + 1, d.Origin(),
+      d.Default());
+  InternalFree(s);
+
+  if (pc) {
+    // For some reason function address in LLVM IR is 1 less then the address
+    // of the first instruction.
+    pc = StackTrace::GetNextInstructionPc(pc);
+    StackTrace(&pc, 1).Print();
+  }
+}
+
+static void DescribeOrigin(u32 id) {
+  VPrintf(1, "  raw origin id: %d\n", id);
+  Decorator d;
+  Origin o = Origin::FromRawId(id);
+  while (o.isChainedOrigin()) {
+    StackTrace stack;
+    o = o.getNextChainedOrigin(&stack);
+    Printf("  %sUninitialized value was stored to memory at%s\n", d.Origin(),
+           d.Default());
+    stack.Print();
+  }
+  if (o.isStackOrigin()) {
+    uptr pc;
+    const char *so = GetStackOriginDescr(o.getStackId(), &pc);
+    DescribeStackOrigin(so, pc);
+  } else {
+    StackTrace stack = o.getStackTraceForHeapOrigin();
+    switch (stack.tag) {
+      case StackTrace::TAG_ALLOC:
+        Printf("  %sUninitialized value was created by a heap allocation%s\n",
+               d.Origin(), d.Default());
+        break;
+      case StackTrace::TAG_DEALLOC:
+        Printf("  %sUninitialized value was created by a heap deallocation%s\n",
+               d.Origin(), d.Default());
+        break;
+      case STACK_TRACE_TAG_POISON:
+        Printf("  %sMemory was marked as uninitialized%s\n", d.Origin(),
+               d.Default());
+        break;
+      default:
+        Printf("  %sUninitialized value was created%s\n", d.Origin(),
+               d.Default());
+        break;
+    }
+    stack.Print();
+  }
+}
+
+void ReportUMR(StackTrace *stack, u32 origin) {
+  if (!__msan::flags()->report_umrs) return;
+
+  ScopedErrorReportLock l;
+
+  Decorator d;
+  Printf("%s", d.Warning());
+  Report("WARNING: MemorySanitizer: use-of-uninitialized-value\n");
+  Printf("%s", d.Default());
+  stack->Print();
+  if (origin) {
+    DescribeOrigin(origin);
+  }
+  ReportErrorSummary("use-of-uninitialized-value", stack);
+}
+
+void ReportExpectedUMRNotFound(StackTrace *stack) {
+  ScopedErrorReportLock l;
+
+  Printf("WARNING: Expected use of uninitialized value not found\n");
+  stack->Print();
+}
+
+void ReportStats() {
+  ScopedErrorReportLock l;
+
+  if (__msan_get_track_origins() > 0) {
+    StackDepotStats stack_depot_stats = StackDepotGetStats();
+    // FIXME: we want this at normal exit, too!
+    // FIXME: but only with verbosity=1 or something
+    Printf("Unique heap origins: %zu\n", stack_depot_stats.n_uniq_ids);
+    Printf("Stack depot allocated bytes: %zu\n", stack_depot_stats.allocated);
+
+    StackDepotStats chained_origin_depot_stats = ChainedOriginDepotGetStats();
+    Printf("Unique origin histories: %zu\n",
+           chained_origin_depot_stats.n_uniq_ids);
+    Printf("History depot allocated bytes: %zu\n",
+           chained_origin_depot_stats.allocated);
+  }
+}
+
+void ReportAtExitStatistics() {
+  ScopedErrorReportLock l;
+
+  if (msan_report_count > 0) {
+    Decorator d;
+    Printf("%s", d.Warning());
+    Printf("MemorySanitizer: %d warnings reported.\n", msan_report_count);
+    Printf("%s", d.Default());
+  }
+}
+
+class OriginSet {
+ public:
+  OriginSet() : next_id_(0) {}
+  int insert(u32 o) {
+    // Scan from the end for better locality.
+    for (int i = next_id_ - 1; i >= 0; --i)
+      if (origins_[i] == o) return i;
+    if (next_id_ == kMaxSize_) return OVERFLOW;
+    int id = next_id_++;
+    origins_[id] = o;
+    return id;
+  }
+  int size() { return next_id_; }
+  u32 get(int id) { return origins_[id]; }
+  static char asChar(int id) {
+    switch (id) {
+      case MISSING:
+        return '.';
+      case OVERFLOW:
+        return '*';
+      default:
+        return 'A' + id;
+    }
+  }
+  static const int OVERFLOW = -1;
+  static const int MISSING = -2;
+
+ private:
+  static const int kMaxSize_ = 'Z' - 'A' + 1;
+  u32 origins_[kMaxSize_];
+  int next_id_;
+};
+
+void DescribeMemoryRange(const void *x, uptr size) {
+  // Real limits.
+  uptr start = MEM_TO_SHADOW(x);
+  uptr end = start + size;
+  // Scan limits: align start down to 4; align size up to 16.
+  uptr s = start & ~3UL;
+  size = end - s;
+  size = (size + 15) & ~15UL;
+  uptr e = s + size;
+
+  // Single letter names to origin id mapping.
+  OriginSet origin_set;
+
+  uptr pos = 0;  // Offset from aligned start.
+  bool with_origins = __msan_get_track_origins();
+  // True if there is at least 1 poisoned bit in the last 4-byte group.
+  bool last_quad_poisoned;
+  int origin_ids[4];  // Single letter origin ids for the current line.
+
+  Decorator d;
+  Printf("%s", d.Warning());
+  uptr start_x = reinterpret_cast<uptr>(x);
+  Printf("Shadow map [%p, %p) of [%p, %p), %zu bytes:\n",
+         reinterpret_cast<void *>(start), reinterpret_cast<void *>(end),
+         reinterpret_cast<void *>(start_x),
+         reinterpret_cast<void *>(start_x + end - start), end - start);
+  Printf("%s", d.Default());
+  while (s < e) {
+    // Line start.
+    if (pos % 16 == 0) {
+      for (int i = 0; i < 4; ++i) origin_ids[i] = -1;
+      Printf("%p[%p]:", reinterpret_cast<void *>(s),
+             reinterpret_cast<void *>(start_x - start + s));
+    }
+    // Group start.
+    if (pos % 4 == 0) {
+      Printf(" ");
+      last_quad_poisoned = false;
+    }
+    // Print shadow byte.
+    if (s < start || s >= end) {
+      Printf("..");
+    } else {
+      unsigned char v = *(unsigned char *)s;
+      if (v) last_quad_poisoned = true;
+      Printf("%x%x", v >> 4, v & 0xf);
+    }
+    // Group end.
+    if (pos % 4 == 3 && with_origins) {
+      int id = OriginSet::MISSING;
+      if (last_quad_poisoned) {
+        u32 o = *(u32 *)SHADOW_TO_ORIGIN(s - 3);
+        id = origin_set.insert(o);
+      }
+      origin_ids[(pos % 16) / 4] = id;
+    }
+    // Line end.
+    if (pos % 16 == 15) {
+      if (with_origins) {
+        Printf("  |");
+        for (int i = 0; i < 4; ++i) {
+          char c = OriginSet::asChar(origin_ids[i]);
+          Printf("%c", c);
+          if (i != 3) Printf(" ");
+        }
+        Printf("|");
+      }
+      Printf("\n");
+    }
+    size--;
+    s++;
+    pos++;
+  }
+
+  Printf("\n");
+
+  for (int i = 0; i < origin_set.size(); ++i) {
+    u32 o = origin_set.get(i);
+    Printf("Origin %c (origin_id %x):\n", OriginSet::asChar(i), o);
+    DescribeOrigin(o);
+  }
+}
+
+void ReportUMRInsideAddressRange(const char *what, const void *start, uptr size,
+                                 uptr offset) {
+  Decorator d;
+  Printf("%s", d.Warning());
+  Printf("%sUninitialized bytes in %s%s%s at offset %zu inside [%p, %zu)%s\n",
+         d.Warning(), d.Name(), what, d.Warning(), offset, start, size,
+         d.Default());
+  if (__sanitizer::Verbosity())
+    DescribeMemoryRange(start, size);
+}
+
+}  // namespace __msan
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_report.h b/contrib/libs/clang14-rt/lib/msan/msan_report.h
new file mode 100644
index 0000000000..0965b8cb68
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_report.h
@@ -0,0 +1,33 @@
+//===-- msan_report.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file is a part of MemorySanitizer. MSan-private header for error
+/// reporting functions.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_REPORT_H
+#define MSAN_REPORT_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+
+namespace __msan {
+
+void ReportUMR(StackTrace *stack, u32 origin);
+void ReportExpectedUMRNotFound(StackTrace *stack);
+void ReportStats();
+void ReportAtExitStatistics();
+void DescribeMemoryRange(const void *x, uptr size);
+void ReportUMRInsideAddressRange(const char *what, const void *start, uptr size,
+                                 uptr offset);
+
+}  // namespace __msan
+
+#endif  // MSAN_REPORT_H
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_thread.cpp b/contrib/libs/clang14-rt/lib/msan/msan_thread.cpp
new file mode 100644
index 0000000000..40ad6a5019
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_thread.cpp
@@ -0,0 +1,122 @@
+
+#include "msan.h"
+#include "msan_thread.h"
+#include "msan_interface_internal.h"
+
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+
+namespace __msan {
+
+MsanThread *MsanThread::Create(thread_callback_t start_routine,
+                               void *arg) {
+  uptr PageSize = GetPageSizeCached();
+  uptr size = RoundUpTo(sizeof(MsanThread), PageSize);
+  MsanThread *thread = (MsanThread*)MmapOrDie(size, __func__);
+  thread->start_routine_ = start_routine;
+  thread->arg_ = arg;
+  thread->destructor_iterations_ = GetPthreadDestructorIterations();
+
+  return thread;
+}
+
+void MsanThread::SetThreadStackAndTls() {
+  uptr tls_size = 0;
+  uptr stack_size = 0;
+  GetThreadStackAndTls(IsMainThread(), &stack_.bottom, &stack_size, &tls_begin_,
+                       &tls_size);
+  stack_.top = stack_.bottom + stack_size;
+  tls_end_ = tls_begin_ + tls_size;
+
+  int local;
+  CHECK(AddrIsInStack((uptr)&local));
+}
+
+void MsanThread::ClearShadowForThreadStackAndTLS() {
+  __msan_unpoison((void *)stack_.bottom, stack_.top - stack_.bottom);
+  if (tls_begin_ != tls_end_)
+    __msan_unpoison((void *)tls_begin_, tls_end_ - tls_begin_);
+  DTLS *dtls = DTLS_Get();
+  CHECK_NE(dtls, 0);
+  ForEachDVT(dtls, [](const DTLS::DTV &dtv, int id) {
+    __msan_unpoison((void *)(dtv.beg), dtv.size);
+  });
+}
+
+void MsanThread::Init() {
+  SetThreadStackAndTls();
+  CHECK(MEM_IS_APP(stack_.bottom));
+  CHECK(MEM_IS_APP(stack_.top - 1));
+  ClearShadowForThreadStackAndTLS();
+}
+
+void MsanThread::TSDDtor(void *tsd) {
+  MsanThread *t = (MsanThread*)tsd;
+  t->Destroy();
+}
+
+void MsanThread::Destroy() {
+  malloc_storage().CommitBack();
+  // We also clear the shadow on thread destruction because
+  // some code may still be executing in later TSD destructors
+  // and we don't want it to have any poisoned stack.
+  ClearShadowForThreadStackAndTLS();
+  uptr size = RoundUpTo(sizeof(MsanThread), GetPageSizeCached());
+  UnmapOrDie(this, size);
+  DTLS_Destroy();
+}
+
+thread_return_t MsanThread::ThreadStart() {
+  if (!start_routine_) {
+    // start_routine_ == 0 if we're on the main thread or on one of the
+    // OS X libdispatch worker threads. But nobody is supposed to call
+    // ThreadStart() for the worker threads.
+    return 0;
+  }
+
+  thread_return_t res = start_routine_(arg_);
+
+  return res;
+}
+
+MsanThread::StackBounds MsanThread::GetStackBounds() const {
+  if (!stack_switching_)
+    return {stack_.bottom, stack_.top};
+  const uptr cur_stack = GET_CURRENT_FRAME();
+  // Note: need to check next stack first, because FinishSwitchFiber
+  // may be in process of overwriting stack_.top/bottom_. But in such case
+  // we are already on the next stack.
+  if (cur_stack >= next_stack_.bottom && cur_stack < next_stack_.top)
+    return {next_stack_.bottom, next_stack_.top};
+  return {stack_.bottom, stack_.top};
+}
+
+uptr MsanThread::stack_top() { return GetStackBounds().top; }
+
+uptr MsanThread::stack_bottom() { return GetStackBounds().bottom; }
+
+bool MsanThread::AddrIsInStack(uptr addr) {
+  const auto bounds = GetStackBounds();
+  return addr >= bounds.bottom && addr < bounds.top;
+}
+
+void MsanThread::StartSwitchFiber(uptr bottom, uptr size) {
+  CHECK(!stack_switching_);
+  next_stack_.bottom = bottom;
+  next_stack_.top = bottom + size;
+  stack_switching_ = true;
+}
+
+void MsanThread::FinishSwitchFiber(uptr *bottom_old, uptr *size_old) {
+  CHECK(stack_switching_);
+  if (bottom_old)
+    *bottom_old = stack_.bottom;
+  if (size_old)
+    *size_old = stack_.top - stack_.bottom;
+  stack_.bottom = next_stack_.bottom;
+  stack_.top = next_stack_.top;
+  stack_switching_ = false;
+  next_stack_.top = 0;
+  next_stack_.bottom = 0;
+}
+
+} // namespace __msan
diff --git a/contrib/libs/clang14-rt/lib/msan/msan_thread.h b/contrib/libs/clang14-rt/lib/msan/msan_thread.h
new file mode 100644
index 0000000000..f6ed1534cc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/msan_thread.h
@@ -0,0 +1,81 @@
+//===-- msan_thread.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_THREAD_H
+#define MSAN_THREAD_H
+
+#include "msan_allocator.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_posix.h"
+namespace __msan {
+
+class MsanThread {
+ public:
+  static MsanThread *Create(thread_callback_t start_routine, void *arg);
+  static void TSDDtor(void *tsd);
+  void Destroy();
+
+  void Init();  // Should be called from the thread itself.
+  thread_return_t ThreadStart();
+
+  uptr stack_top();
+  uptr stack_bottom();
+  uptr tls_begin() { return tls_begin_; }
+  uptr tls_end() { return tls_end_; }
+  bool IsMainThread() { return start_routine_ == nullptr; }
+
+  bool AddrIsInStack(uptr addr);
+
+  bool InSignalHandler() { return in_signal_handler_; }
+  void EnterSignalHandler() { in_signal_handler_++; }
+  void LeaveSignalHandler() { in_signal_handler_--; }
+
+  void StartSwitchFiber(uptr bottom, uptr size);
+  void FinishSwitchFiber(uptr *bottom_old, uptr *size_old);
+
+  MsanThreadLocalMallocStorage &malloc_storage() { return malloc_storage_; }
+
+  int destructor_iterations_;
+  __sanitizer_sigset_t starting_sigset_;
+
+ private:
+  // NOTE: There is no MsanThread constructor. It is allocated
+  // via mmap() and *must* be valid in zero-initialized state.
+  void SetThreadStackAndTls();
+  void ClearShadowForThreadStackAndTLS();
+  struct StackBounds {
+    uptr bottom;
+    uptr top;
+  };
+  StackBounds GetStackBounds() const;
+  thread_callback_t start_routine_;
+  void *arg_;
+
+  bool stack_switching_;
+
+  StackBounds stack_;
+  StackBounds next_stack_;
+
+  uptr tls_begin_;
+  uptr tls_end_;
+
+  unsigned in_signal_handler_;
+
+  MsanThreadLocalMallocStorage malloc_storage_;
+};
+
+MsanThread *GetCurrentThread();
+void SetCurrentThread(MsanThread *t);
+
+} // namespace __msan
+
+#endif // MSAN_THREAD_H
diff --git a/contrib/libs/clang14-rt/lib/msan/ya.make b/contrib/libs/clang14-rt/lib/msan/ya.make
new file mode 100644
index 0000000000..9b0f0fdf2e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan/ya.make
@@ -0,0 +1,135 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.msan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fPIE
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    msan/msan.cpp
+    msan/msan_allocator.cpp
+    msan/msan_chained_origin_depot.cpp
+    msan/msan_interceptors.cpp
+    msan/msan_linux.cpp
+    msan/msan_poisoning.cpp
+    msan/msan_report.cpp
+    msan/msan_thread.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/msan_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/msan_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
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+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
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+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/msan_cxx/ya.make b/contrib/libs/clang14-rt/lib/msan_cxx/ya.make
new file mode 100644
index 0000000000..08970f4998
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/msan_cxx/ya.make
@@ -0,0 +1,54 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.msan_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DUBSAN_CAN_USE_CXXABI
+    -fPIE
+    -fcommon
+    -ffreestanding
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    msan/msan_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/profile/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/profile/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
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+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/profile/GCDAProfiling.c b/contrib/libs/clang14-rt/lib/profile/GCDAProfiling.c
new file mode 100644
index 0000000000..8e51f57b09
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/GCDAProfiling.c
@@ -0,0 +1,642 @@
+/*===- GCDAProfiling.c - Support library for GCDA file emission -----------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|* 
+|*===----------------------------------------------------------------------===*|
+|* 
+|* This file implements the call back routines for the gcov profiling
+|* instrumentation pass. Link against this library when running code through
+|* the -insert-gcov-profiling LLVM pass.
+|*
+|* We emit files in a corrupt version of GCOV's "gcda" file format. These files
+|* are only close enough that LCOV will happily parse them. Anything that lcov
+|* ignores is missing.
+|*
+|* TODO: gcov is multi-process safe by having each exit open the existing file
+|* and append to it. We'd like to achieve that and be thread-safe too.
+|*
+\*===----------------------------------------------------------------------===*/
+
+#if !defined(__Fuchsia__)
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if defined(_WIN32)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include "WindowsMMap.h"
+#else
+#include <sys/file.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <unistd.h>
+#endif
+
+#include "InstrProfiling.h"
+#include "InstrProfilingUtil.h"
+
+/* #define DEBUG_GCDAPROFILING */
+
+enum {
+  GCOV_DATA_MAGIC = 0x67636461, // "gcda"
+
+  GCOV_TAG_FUNCTION = 0x01000000,
+  GCOV_TAG_COUNTER_ARCS = 0x01a10000,
+  // GCOV_TAG_OBJECT_SUMMARY superseded GCOV_TAG_PROGRAM_SUMMARY in GCC 9.
+  GCOV_TAG_OBJECT_SUMMARY = 0xa1000000,
+  GCOV_TAG_PROGRAM_SUMMARY = 0xa3000000,
+};
+
+/*
+ * --- GCOV file format I/O primitives ---
+ */
+
+/*
+ * The current file name we're outputting. Used primarily for error logging.
+ */
+static char *filename = NULL;
+
+/*
+ * The current file we're outputting.
+ */ 
+static FILE *output_file = NULL;
+
+/*
+ * Buffer that we write things into.
+ */
+#define WRITE_BUFFER_SIZE (128 * 1024)
+static unsigned char *write_buffer = NULL;
+static uint64_t cur_buffer_size = 0;
+static uint64_t cur_pos = 0;
+static uint64_t file_size = 0;
+static int new_file = 0;
+static int gcov_version;
+#if defined(_WIN32)
+static HANDLE mmap_handle = NULL;
+#endif
+static int fd = -1;
+
+typedef void (*fn_ptr)();
+
+typedef void* dynamic_object_id;
+// The address of this variable identifies a given dynamic object.
+static dynamic_object_id current_id;
+#define CURRENT_ID (&current_id)
+
+struct fn_node {
+  dynamic_object_id id;
+  fn_ptr fn;
+  struct fn_node* next;
+};
+
+struct fn_list {
+  struct fn_node *head, *tail;
+};
+
+/*
+ * A list of functions to write out the data, shared between all dynamic objects.
+ */
+struct fn_list writeout_fn_list;
+
+/*
+ *  A list of reset functions, shared between all dynamic objects.
+ */
+struct fn_list reset_fn_list;
+
+static void fn_list_insert(struct fn_list* list, fn_ptr fn) {
+  struct fn_node* new_node = malloc(sizeof(struct fn_node));
+  new_node->fn = fn;
+  new_node->next = NULL;
+  new_node->id = CURRENT_ID;
+
+  if (!list->head) {
+    list->head = list->tail = new_node;
+  } else {
+    list->tail->next = new_node;
+    list->tail = new_node;
+  }
+}
+
+static void fn_list_remove(struct fn_list* list) {
+  struct fn_node* curr = list->head;
+  struct fn_node* prev = NULL;
+  struct fn_node* next = NULL;
+
+  while (curr) {
+    next = curr->next;
+
+    if (curr->id == CURRENT_ID) {
+      if (curr == list->head) {
+        list->head = next;
+      }
+
+      if (curr == list->tail) {
+        list->tail = prev;
+      }
+
+      if (prev) {
+        prev->next = next;
+      }
+
+      free(curr);
+    } else {
+      prev = curr;
+    }
+
+    curr = next;
+  }
+}
+
+static void resize_write_buffer(uint64_t size) {
+  if (!new_file) return;
+  size += cur_pos;
+  if (size <= cur_buffer_size) return;
+  size = (size - 1) / WRITE_BUFFER_SIZE + 1;
+  size *= WRITE_BUFFER_SIZE;
+  write_buffer = realloc(write_buffer, size);
+  cur_buffer_size = size;
+}
+
+static void write_bytes(const char *s, size_t len) {
+  resize_write_buffer(len);
+  memcpy(&write_buffer[cur_pos], s, len);
+  cur_pos += len;
+}
+
+static void write_32bit_value(uint32_t i) {
+  write_bytes((char*)&i, 4);
+}
+
+static void write_64bit_value(uint64_t i) {
+  // GCOV uses a lo-/hi-word format even on big-endian systems.
+  // See also GCOVBuffer::readInt64 in LLVM.
+  uint32_t lo = (uint32_t) i;
+  uint32_t hi = (uint32_t) (i >> 32);
+  write_32bit_value(lo);
+  write_32bit_value(hi);
+}
+
+static uint32_t read_32bit_value() {
+  uint32_t val;
+
+  if (new_file)
+    return (uint32_t)-1;
+
+  val = *(uint32_t*)&write_buffer[cur_pos];
+  cur_pos += 4;
+  return val;
+}
+
+static uint64_t read_64bit_value() {
+  // GCOV uses a lo-/hi-word format even on big-endian systems.
+  // See also GCOVBuffer::readInt64 in LLVM.
+  uint32_t lo = read_32bit_value();
+  uint32_t hi = read_32bit_value();
+  return ((uint64_t)hi << 32) | ((uint64_t)lo);
+}
+
+static char *mangle_filename(const char *orig_filename) {
+  char *new_filename;
+  size_t prefix_len;
+  int prefix_strip;
+  const char *prefix = lprofGetPathPrefix(&prefix_strip, &prefix_len);
+
+  if (prefix == NULL)
+    return strdup(orig_filename);
+
+  new_filename = malloc(prefix_len + 1 + strlen(orig_filename) + 1);
+  lprofApplyPathPrefix(new_filename, orig_filename, prefix, prefix_len,
+                       prefix_strip);
+
+  return new_filename;
+}
+
+static int map_file() {
+  fseek(output_file, 0L, SEEK_END);
+  file_size = ftell(output_file);
+
+  /* A size of 0 means the file has been created just now (possibly by another
+   * process in lock-after-open race condition). No need to mmap. */
+  if (file_size == 0)
+    return -1;
+
+#if defined(_WIN32)
+  HANDLE mmap_fd;
+  if (fd == -1)
+    mmap_fd = INVALID_HANDLE_VALUE;
+  else
+    mmap_fd = (HANDLE)_get_osfhandle(fd);
+
+  mmap_handle = CreateFileMapping(mmap_fd, NULL, PAGE_READWRITE, DWORD_HI(file_size), DWORD_LO(file_size), NULL);
+  if (mmap_handle == NULL) {
+    fprintf(stderr, "profiling: %s: cannot create file mapping: %lu\n",
+            filename, GetLastError());
+    return -1;
+  }
+
+  write_buffer = MapViewOfFile(mmap_handle, FILE_MAP_WRITE, 0, 0, file_size);
+  if (write_buffer == NULL) {
+    fprintf(stderr, "profiling: %s: cannot map: %lu\n", filename,
+            GetLastError());
+    CloseHandle(mmap_handle);
+    return -1;
+  }
+#else
+  write_buffer = mmap(0, file_size, PROT_READ | PROT_WRITE,
+                      MAP_FILE | MAP_SHARED, fd, 0);
+  if (write_buffer == (void *)-1) {
+    int errnum = errno;
+    fprintf(stderr, "profiling: %s: cannot map: %s\n", filename,
+            strerror(errnum));
+    return -1;
+  }
+#endif
+
+  return 0;
+}
+
+static void unmap_file() {
+#if defined(_WIN32)
+  if (!FlushViewOfFile(write_buffer, file_size)) {
+    fprintf(stderr, "profiling: %s: cannot flush mapped view: %lu\n", filename,
+            GetLastError());
+  }
+
+  if (!UnmapViewOfFile(write_buffer)) {
+    fprintf(stderr, "profiling: %s: cannot unmap mapped view: %lu\n", filename,
+            GetLastError());
+  }
+
+  if (!CloseHandle(mmap_handle)) {
+    fprintf(stderr, "profiling: %s: cannot close file mapping handle: %lu\n",
+            filename, GetLastError());
+  }
+
+  mmap_handle = NULL;
+#else
+  if (munmap(write_buffer, file_size) == -1) {
+    int errnum = errno;
+    fprintf(stderr, "profiling: %s: cannot munmap: %s\n", filename,
+            strerror(errnum));
+  }
+#endif
+
+  write_buffer = NULL;
+  file_size = 0;
+}
+
+/*
+ * --- LLVM line counter API ---
+ */
+
+/* A file in this case is a translation unit. Each .o file built with line
+ * profiling enabled will emit to a different file. Only one file may be
+ * started at a time.
+ */
+COMPILER_RT_VISIBILITY
+void llvm_gcda_start_file(const char *orig_filename, uint32_t version,
+                          uint32_t checksum) {
+  const char *mode = "r+b";
+  filename = mangle_filename(orig_filename);
+
+  /* Try just opening the file. */
+  fd = open(filename, O_RDWR | O_BINARY);
+
+  if (fd == -1) {
+    /* Try creating the file. */
+    fd = open(filename, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0644);
+    if (fd != -1) {
+      mode = "w+b";
+    } else {
+      /* Try creating the directories first then opening the file. */
+      __llvm_profile_recursive_mkdir(filename);
+      fd = open(filename, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0644);
+      if (fd != -1) {
+        mode = "w+b";
+      } else {
+        /* Another process may have created the file just now.
+         * Try opening it without O_CREAT and O_EXCL. */
+        fd = open(filename, O_RDWR | O_BINARY);
+        if (fd == -1) {
+          /* Bah! It's hopeless. */
+          int errnum = errno;
+          fprintf(stderr, "profiling: %s: cannot open: %s\n", filename,
+                  strerror(errnum));
+          return;
+        }
+      }
+    }
+  }
+
+  /* Try to flock the file to serialize concurrent processes writing out to the
+   * same GCDA. This can fail if the filesystem doesn't support it, but in that
+   * case we'll just carry on with the old racy behaviour and hope for the best.
+   */
+  lprofLockFd(fd);
+  output_file = fdopen(fd, mode);
+
+  /* Initialize the write buffer. */
+  new_file = 0;
+  write_buffer = NULL;
+  cur_buffer_size = 0;
+  cur_pos = 0;
+
+  if (map_file() == -1) {
+    /* The file has been created just now (file_size == 0) or mmap failed
+     * unexpectedly. In the latter case, try to recover by clobbering. */
+    new_file = 1;
+    write_buffer = NULL;
+    resize_write_buffer(WRITE_BUFFER_SIZE);
+    memset(write_buffer, 0, WRITE_BUFFER_SIZE);
+  }
+
+  /* gcda file, version, stamp checksum. */
+  {
+    uint8_t c3 = version >> 24;
+    uint8_t c2 = (version >> 16) & 255;
+    uint8_t c1 = (version >> 8) & 255;
+    gcov_version = c3 >= 'A' ? (c3 - 'A') * 100 + (c2 - '0') * 10 + c1 - '0'
+                             : (c3 - '0') * 10 + c1 - '0';
+  }
+  write_32bit_value(GCOV_DATA_MAGIC);
+  write_32bit_value(version);
+  write_32bit_value(checksum);
+
+#ifdef DEBUG_GCDAPROFILING
+  fprintf(stderr, "llvmgcda: [%s]\n", orig_filename);
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_gcda_emit_function(uint32_t ident, uint32_t func_checksum,
+                             uint32_t cfg_checksum) {
+  uint32_t len = 2;
+  int use_extra_checksum = gcov_version >= 47;
+
+  if (use_extra_checksum)
+    len++;
+#ifdef DEBUG_GCDAPROFILING
+  fprintf(stderr, "llvmgcda: function id=0x%08x\n", ident);
+#endif
+  if (!output_file) return;
+
+  /* function tag */
+  write_32bit_value(GCOV_TAG_FUNCTION);
+  write_32bit_value(len);
+  write_32bit_value(ident);
+  write_32bit_value(func_checksum);
+  if (use_extra_checksum)
+    write_32bit_value(cfg_checksum);
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_gcda_emit_arcs(uint32_t num_counters, uint64_t *counters) {
+  uint32_t i;
+  uint64_t *old_ctrs = NULL;
+  uint32_t val = 0;
+  uint64_t save_cur_pos = cur_pos;
+
+  if (!output_file) return;
+
+  val = read_32bit_value();
+
+  if (val != (uint32_t)-1) {
+    /* There are counters present in the file. Merge them. */
+    if (val != GCOV_TAG_COUNTER_ARCS) {
+      fprintf(stderr, "profiling: %s: cannot merge previous GCDA file: "
+                      "corrupt arc tag (0x%08x)\n",
+              filename, val);
+      return;
+    }
+
+    val = read_32bit_value();
+    if (val == (uint32_t)-1 || val / 2 != num_counters) {
+      fprintf(stderr, "profiling: %s: cannot merge previous GCDA file: "
+                      "mismatched number of counters (%d)\n",
+              filename, val);
+      return;
+    }
+
+    old_ctrs = malloc(sizeof(uint64_t) * num_counters);
+    for (i = 0; i < num_counters; ++i)
+      old_ctrs[i] = read_64bit_value();
+  }
+
+  cur_pos = save_cur_pos;
+
+  /* Counter #1 (arcs) tag */
+  write_32bit_value(GCOV_TAG_COUNTER_ARCS);
+  write_32bit_value(num_counters * 2);
+  for (i = 0; i < num_counters; ++i) {
+    counters[i] += (old_ctrs ? old_ctrs[i] : 0);
+    write_64bit_value(counters[i]);
+  }
+
+  free(old_ctrs);
+
+#ifdef DEBUG_GCDAPROFILING
+  fprintf(stderr, "llvmgcda:   %u arcs\n", num_counters);
+  for (i = 0; i < num_counters; ++i)
+    fprintf(stderr, "llvmgcda:   %llu\n", (unsigned long long)counters[i]);
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_gcda_summary_info() {
+  uint32_t runs = 1;
+  static uint32_t run_counted = 0; // We only want to increase the run count once.
+  uint32_t val = 0;
+  uint64_t save_cur_pos = cur_pos;
+
+  if (!output_file) return;
+
+  val = read_32bit_value();
+
+  if (val != (uint32_t)-1) {
+    /* There are counters present in the file. Merge them. */
+    uint32_t gcov_tag =
+        gcov_version >= 90 ? GCOV_TAG_OBJECT_SUMMARY : GCOV_TAG_PROGRAM_SUMMARY;
+    if (val != gcov_tag) {
+      fprintf(stderr,
+              "profiling: %s: cannot merge previous run count: "
+              "corrupt object tag (0x%08x)\n",
+              filename, val);
+      return;
+    }
+
+    val = read_32bit_value(); /* length */
+    uint32_t prev_runs;
+    if (gcov_version < 90) {
+      read_32bit_value();
+      read_32bit_value();
+      prev_runs = read_32bit_value();
+    } else {
+      prev_runs = read_32bit_value();
+      read_32bit_value();
+    }
+    for (uint32_t i = gcov_version < 90 ? 3 : 2; i < val; ++i)
+      read_32bit_value();
+    /* Add previous run count to new counter, if not already counted before. */
+    runs = run_counted ? prev_runs : prev_runs + 1;
+  }
+
+  cur_pos = save_cur_pos;
+
+  if (gcov_version >= 90) {
+    write_32bit_value(GCOV_TAG_OBJECT_SUMMARY);
+    write_32bit_value(2);
+    write_32bit_value(runs);
+    write_32bit_value(0); // sum_max
+  } else {
+    // Before gcov 4.8 (r190952), GCOV_TAG_SUMMARY_LENGTH was 9. r190952 set
+    // GCOV_TAG_SUMMARY_LENGTH to 22. We simply use the smallest length which
+    // can make gcov read "Runs:".
+    write_32bit_value(GCOV_TAG_PROGRAM_SUMMARY);
+    write_32bit_value(3);
+    write_32bit_value(0);
+    write_32bit_value(0);
+    write_32bit_value(runs);
+  }
+
+  run_counted = 1;
+
+#ifdef DEBUG_GCDAPROFILING
+  fprintf(stderr, "llvmgcda:   %u runs\n", runs);
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_gcda_end_file() {
+  /* Write out EOF record. */
+  if (output_file) {
+    write_bytes("\0\0\0\0\0\0\0\0", 8);
+
+    if (new_file) {
+      fwrite(write_buffer, cur_pos, 1, output_file);
+      free(write_buffer);
+    } else {
+      unmap_file();
+    }
+
+    fflush(output_file);
+    lprofUnlockFd(fd);
+    fclose(output_file);
+    output_file = NULL;
+    write_buffer = NULL;
+  }
+  free(filename);
+
+#ifdef DEBUG_GCDAPROFILING
+  fprintf(stderr, "llvmgcda: -----\n");
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_register_writeout_function(fn_ptr fn) {
+  fn_list_insert(&writeout_fn_list, fn);
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_writeout_files(void) {
+  struct fn_node *curr = writeout_fn_list.head;
+
+  while (curr) {
+    if (curr->id == CURRENT_ID) {
+      curr->fn();
+    }
+    curr = curr->next;
+  }
+}
+
+#ifndef _WIN32
+// __attribute__((destructor)) and destructors whose priorities are greater than
+// 100 run before this function and can thus be tracked. The priority is
+// compatible with GCC 7 onwards.
+#if __GNUC__ >= 9
+#pragma GCC diagnostic ignored "-Wprio-ctor-dtor"
+#endif
+__attribute__((destructor(100)))
+#endif
+static void llvm_writeout_and_clear(void) {
+  llvm_writeout_files();
+  fn_list_remove(&writeout_fn_list);
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_register_reset_function(fn_ptr fn) {
+  fn_list_insert(&reset_fn_list, fn);
+}
+
+COMPILER_RT_VISIBILITY
+void llvm_delete_reset_function_list(void) { fn_list_remove(&reset_fn_list); }
+
+COMPILER_RT_VISIBILITY
+void llvm_reset_counters(void) {
+  struct fn_node *curr = reset_fn_list.head;
+
+  while (curr) {
+    if (curr->id == CURRENT_ID) {
+      curr->fn();
+    }
+    curr = curr->next;
+  }
+}
+
+#if !defined(_WIN32)
+COMPILER_RT_VISIBILITY
+pid_t __gcov_fork() {
+  pid_t parent_pid = getpid();
+  pid_t pid = fork();
+
+  if (pid == 0) {
+    pid_t child_pid = getpid();
+    if (child_pid != parent_pid) {
+      // The pid changed so we've a fork (one could have its own fork function)
+      // Just reset the counters for this child process
+      // threads.
+      llvm_reset_counters();
+    }
+  }
+  return pid;
+}
+#endif
+
+COMPILER_RT_VISIBILITY
+void llvm_gcov_init(fn_ptr wfn, fn_ptr rfn) {
+  static int atexit_ran = 0;
+
+  if (wfn)
+    llvm_register_writeout_function(wfn);
+
+  if (rfn)
+    llvm_register_reset_function(rfn);
+
+  if (atexit_ran == 0) {
+    atexit_ran = 1;
+
+    /* Make sure we write out the data and delete the data structures. */
+    atexit(llvm_delete_reset_function_list);
+#ifdef _WIN32
+    atexit(llvm_writeout_and_clear);
+#endif
+  }
+}
+
+void __gcov_dump(void) {
+  for (struct fn_node *f = writeout_fn_list.head; f; f = f->next)
+    f->fn();
+}
+
+void __gcov_reset(void) {
+  for (struct fn_node *f = reset_fn_list.head; f; f = f->next)
+    f->fn();
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfiling.c b/contrib/libs/clang14-rt/lib/profile/InstrProfiling.c
new file mode 100644
index 0000000000..ead5e93307
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfiling.c
@@ -0,0 +1,76 @@
+/*===- InstrProfiling.c - Support library for PGO instrumentation ---------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+// Note: This is linked into the Darwin kernel, and must remain compatible
+// with freestanding compilation. See `darwin_add_builtin_libraries`.
+
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+
+#define INSTR_PROF_VALUE_PROF_DATA
+#include "profile/InstrProfData.inc"
+
+COMPILER_RT_VISIBILITY uint64_t __llvm_profile_get_magic(void) {
+  return sizeof(void *) == sizeof(uint64_t) ? (INSTR_PROF_RAW_MAGIC_64)
+                                            : (INSTR_PROF_RAW_MAGIC_32);
+}
+
+COMPILER_RT_VISIBILITY void __llvm_profile_set_dumped() {
+  lprofSetProfileDumped(1);
+}
+
+/* Return the number of bytes needed to add to SizeInBytes to make it
+ *   the result a multiple of 8.
+ */
+COMPILER_RT_VISIBILITY uint8_t
+__llvm_profile_get_num_padding_bytes(uint64_t SizeInBytes) {
+  return 7 & (sizeof(uint64_t) - SizeInBytes % sizeof(uint64_t));
+}
+
+COMPILER_RT_VISIBILITY uint64_t __llvm_profile_get_version(void) {
+  return INSTR_PROF_RAW_VERSION_VAR;
+}
+
+COMPILER_RT_VISIBILITY void __llvm_profile_reset_counters(void) {
+  char *I = __llvm_profile_begin_counters();
+  char *E = __llvm_profile_end_counters();
+
+  char ResetValue =
+      (__llvm_profile_get_version() & VARIANT_MASK_BYTE_COVERAGE) ? 0xFF : 0;
+  memset(I, ResetValue, E - I);
+
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const __llvm_profile_data *DI;
+  for (DI = DataBegin; DI < DataEnd; ++DI) {
+    uint64_t CurrentVSiteCount = 0;
+    uint32_t VKI, i;
+    if (!DI->Values)
+      continue;
+
+    ValueProfNode **ValueCounters = (ValueProfNode **)DI->Values;
+
+    for (VKI = IPVK_First; VKI <= IPVK_Last; ++VKI)
+      CurrentVSiteCount += DI->NumValueSites[VKI];
+
+    for (i = 0; i < CurrentVSiteCount; ++i) {
+      ValueProfNode *CurrentVNode = ValueCounters[i];
+
+      while (CurrentVNode) {
+        CurrentVNode->Count = 0;
+        CurrentVNode = CurrentVNode->Next;
+      }
+    }
+  }
+  lprofSetProfileDumped(0);
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfiling.h b/contrib/libs/clang14-rt/lib/profile/InstrProfiling.h
new file mode 100644
index 0000000000..4433d7bd48
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfiling.h
@@ -0,0 +1,329 @@
+/*===- InstrProfiling.h- Support library for PGO instrumentation ----------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifndef PROFILE_INSTRPROFILING_H_
+#define PROFILE_INSTRPROFILING_H_
+
+#include "InstrProfilingPort.h"
+#include <stdio.h>
+
+#define INSTR_PROF_VISIBILITY COMPILER_RT_VISIBILITY
+#include "profile/InstrProfData.inc"
+
+enum ValueKind {
+#define VALUE_PROF_KIND(Enumerator, Value, Descr) Enumerator = Value,
+#include "profile/InstrProfData.inc"
+};
+
+typedef void *IntPtrT;
+typedef struct COMPILER_RT_ALIGNAS(INSTR_PROF_DATA_ALIGNMENT)
+    __llvm_profile_data {
+#define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) Type Name;
+#include "profile/InstrProfData.inc"
+} __llvm_profile_data;
+
+typedef struct __llvm_profile_header {
+#define INSTR_PROF_RAW_HEADER(Type, Name, Initializer) Type Name;
+#include "profile/InstrProfData.inc"
+} __llvm_profile_header;
+
+typedef struct ValueProfNode * PtrToNodeT;
+typedef struct ValueProfNode {
+#define INSTR_PROF_VALUE_NODE(Type, LLVMType, Name, Initializer) Type Name;
+#include "profile/InstrProfData.inc"
+} ValueProfNode;
+
+/*!
+ * \brief Return 1 if profile counters are continuously synced to the raw
+ * profile via an mmap(). This is in contrast to the default mode, in which
+ * the raw profile is written out at program exit time.
+ */
+int __llvm_profile_is_continuous_mode_enabled(void);
+
+/*!
+ * \brief Enable continuous mode.
+ *
+ * See \ref __llvm_profile_is_continuous_mode_enabled. The behavior is undefined
+ * if continuous mode is already enabled, or if it cannot be enable due to
+ * conflicting options.
+ */
+void __llvm_profile_enable_continuous_mode(void);
+
+/*!
+ * \brief Set the page size.
+ *
+ * This is a pre-requisite for enabling continuous mode. The buffer size
+ * calculation code inside of libprofile cannot simply call getpagesize(), as
+ * it is not allowed to depend on libc.
+ */
+void __llvm_profile_set_page_size(unsigned PageSize);
+
+/*!
+ * \brief Get number of bytes necessary to pad the argument to eight
+ * byte boundary.
+ */
+uint8_t __llvm_profile_get_num_padding_bytes(uint64_t SizeInBytes);
+
+/*!
+ * \brief Get required size for profile buffer.
+ */
+uint64_t __llvm_profile_get_size_for_buffer(void);
+
+/*!
+ * \brief Write instrumentation data to the given buffer.
+ *
+ * \pre \c Buffer is the start of a buffer at least as big as \a
+ * __llvm_profile_get_size_for_buffer().
+ */
+int __llvm_profile_write_buffer(char *Buffer);
+
+const __llvm_profile_data *__llvm_profile_begin_data(void);
+const __llvm_profile_data *__llvm_profile_end_data(void);
+const char *__llvm_profile_begin_names(void);
+const char *__llvm_profile_end_names(void);
+char *__llvm_profile_begin_counters(void);
+char *__llvm_profile_end_counters(void);
+ValueProfNode *__llvm_profile_begin_vnodes();
+ValueProfNode *__llvm_profile_end_vnodes();
+uint32_t *__llvm_profile_begin_orderfile();
+
+/*!
+ * \brief Clear profile counters to zero.
+ *
+ */
+void __llvm_profile_reset_counters(void);
+
+/*!
+ * \brief Merge profile data from buffer.
+ *
+ * Read profile data form buffer \p Profile  and merge with in-process profile
+ * counters. The client is expected to have checked or already knows the profile
+ * data in the buffer matches the in-process counter structure before calling
+ * it. Returns 0 (success) if the profile data is valid. Upon reading
+ * invalid/corrupted profile data, returns 1 (failure).
+ */
+int __llvm_profile_merge_from_buffer(const char *Profile, uint64_t Size);
+
+/*! \brief Check if profile in buffer matches the current binary.
+ *
+ *  Returns 0 (success) if the profile data in buffer \p Profile with size
+ *  \p Size was generated by the same binary and therefore matches
+ *  structurally the in-process counters. If the profile data in buffer is
+ *  not compatible, the interface returns 1 (failure).
+ */
+int __llvm_profile_check_compatibility(const char *Profile,
+                                       uint64_t Size);
+
+/*!
+ * \brief Counts the number of times a target value is seen.
+ *
+ * Records the target value for the CounterIndex if not seen before. Otherwise,
+ * increments the counter associated w/ the target value.
+ * void __llvm_profile_instrument_target(uint64_t TargetValue, void *Data,
+ *                                       uint32_t CounterIndex);
+ */
+void INSTR_PROF_VALUE_PROF_FUNC(
+#define VALUE_PROF_FUNC_PARAM(ArgType, ArgName, ArgLLVMType) ArgType ArgName
+#include "profile/InstrProfData.inc"
+    );
+
+void __llvm_profile_instrument_target_value(uint64_t TargetValue, void *Data,
+                                            uint32_t CounterIndex,
+                                            uint64_t CounterValue);
+
+/*!
+ * \brief Write instrumentation data to the current file.
+ *
+ * Writes to the file with the last name given to \a *
+ * __llvm_profile_set_filename(),
+ * or if it hasn't been called, the \c LLVM_PROFILE_FILE environment variable,
+ * or if that's not set, the last name set to INSTR_PROF_PROFILE_NAME_VAR,
+ * or if that's not set,  \c "default.profraw".
+ */
+int __llvm_profile_write_file(void);
+
+int __llvm_orderfile_write_file(void);
+/*!
+ * \brief this is a wrapper interface to \c __llvm_profile_write_file.
+ * After this interface is invoked, an already dumped flag will be set
+ * so that profile won't be dumped again during program exit.
+ * Invocation of interface __llvm_profile_reset_counters will clear
+ * the flag. This interface is designed to be used to collect profile
+ * data from user selected hot regions. The use model is
+ *      __llvm_profile_reset_counters();
+ *      ... hot region 1
+ *      __llvm_profile_dump();
+ *      .. some other code
+ *      __llvm_profile_reset_counters();
+ *       ... hot region 2
+ *      __llvm_profile_dump();
+ *
+ *  It is expected that on-line profile merging is on with \c %m specifier
+ *  used in profile filename . If merging is  not turned on, user is expected
+ *  to invoke __llvm_profile_set_filename  to specify different profile names
+ *  for different regions before dumping to avoid profile write clobbering.
+ */
+int __llvm_profile_dump(void);
+
+int __llvm_orderfile_dump(void);
+
+/*!
+ * \brief Set the filename for writing instrumentation data.
+ *
+ * Sets the filename to be used for subsequent calls to
+ * \a __llvm_profile_write_file().
+ *
+ * \c Name is not copied, so it must remain valid.  Passing NULL resets the
+ * filename logic to the default behaviour.
+ *
+ * Note: There may be multiple copies of the profile runtime (one for each
+ * instrumented image/DSO). This API only modifies the filename within the
+ * copy of the runtime available to the calling image.
+ *
+ * Warning: This is a no-op if continuous mode (\ref
+ * __llvm_profile_is_continuous_mode_enabled) is on. The reason for this is
+ * that in continuous mode, profile counters are mmap()'d to the profile at
+ * program initialization time. Support for transferring the mmap'd profile
+ * counts to a new file has not been implemented.
+ */
+void __llvm_profile_set_filename(const char *Name);
+
+/*!
+ * \brief Set the FILE object for writing instrumentation data. Return 0 if set
+ * successfully or return 1 if failed.
+ *
+ * Sets the FILE object to be used for subsequent calls to
+ * \a __llvm_profile_write_file(). The profile file name set by environment
+ * variable, command-line option, or calls to \a  __llvm_profile_set_filename
+ * will be ignored.
+ *
+ * \c File will not be closed after a call to \a __llvm_profile_write_file() but
+ * it may be flushed. Passing NULL restores default behavior.
+ *
+ * If \c EnableMerge is nonzero, the runtime will always merge profiling data
+ * with the contents of the profiling file. If EnableMerge is zero, the runtime
+ * may still merge the data if it would have merged for another reason (for
+ * example, because of a %m specifier in the file name).
+ *
+ * Note: There may be multiple copies of the profile runtime (one for each
+ * instrumented image/DSO). This API only modifies the file object within the
+ * copy of the runtime available to the calling image.
+ *
+ * Warning: This is a no-op if EnableMerge is 0 in continuous mode (\ref
+ * __llvm_profile_is_continuous_mode_enabled), because disable merging requires
+ * copying the old profile file to new profile file and this function is usually
+ * used when the proess doesn't have permission to open file.
+ */
+int __llvm_profile_set_file_object(FILE *File, int EnableMerge);
+
+/*! \brief Register to write instrumentation data to file at exit. */
+int __llvm_profile_register_write_file_atexit(void);
+
+/*! \brief Initialize file handling. */
+void __llvm_profile_initialize_file(void);
+
+/*! \brief Initialize the profile runtime. */
+void __llvm_profile_initialize(void);
+
+/*!
+ * \brief Return path prefix (excluding the base filename) of the profile data.
+ * This is useful for users using \c -fprofile-generate=./path_prefix who do
+ * not care about the default raw profile name. It is also useful to collect
+ * more than more profile data files dumped in the same directory (Online
+ * merge mode is turned on for instrumented programs with shared libs).
+ * Side-effect: this API call will invoke malloc with dynamic memory allocation.
+ */
+const char *__llvm_profile_get_path_prefix();
+
+/*!
+ * \brief Return filename (including path) of the profile data. Note that if the
+ * user calls __llvm_profile_set_filename later after invoking this interface,
+ * the actual file name may differ from what is returned here.
+ * Side-effect: this API call will invoke malloc with dynamic memory allocation
+ * (the returned pointer must be passed to `free` to avoid a leak).
+ *
+ * Note: There may be multiple copies of the profile runtime (one for each
+ * instrumented image/DSO). This API only retrieves the filename from the copy
+ * of the runtime available to the calling image.
+ */
+const char *__llvm_profile_get_filename();
+
+/*! \brief Get the magic token for the file format. */
+uint64_t __llvm_profile_get_magic(void);
+
+/*! \brief Get the version of the file format. */
+uint64_t __llvm_profile_get_version(void);
+
+/*! \brief Get the number of entries in the profile data section. */
+uint64_t __llvm_profile_get_num_data(const __llvm_profile_data *Begin,
+                                     const __llvm_profile_data *End);
+
+/*! \brief Get the size of the profile data section in bytes. */
+uint64_t __llvm_profile_get_data_size(const __llvm_profile_data *Begin,
+                                      const __llvm_profile_data *End);
+
+/*! \brief Get the size in bytes of a single counter entry. */
+size_t __llvm_profile_counter_entry_size(void);
+
+/*! \brief Get the number of entries in the profile counters section. */
+uint64_t __llvm_profile_get_num_counters(const char *Begin, const char *End);
+
+/*! \brief Get the size of the profile counters section in bytes. */
+uint64_t __llvm_profile_get_counters_size(const char *Begin, const char *End);
+
+/* ! \brief Given the sizes of the data and counter information, return the
+ * number of padding bytes before and after the counters, and after the names,
+ * in the raw profile.
+ *
+ * Note: When mmap() mode is disabled, no padding bytes before/after counters
+ * are needed. However, in mmap() mode, the counter section in the raw profile
+ * must be page-aligned: this API computes the number of padding bytes
+ * needed to achieve that.
+ */
+void __llvm_profile_get_padding_sizes_for_counters(
+    uint64_t DataSize, uint64_t CountersSize, uint64_t NamesSize,
+    uint64_t *PaddingBytesBeforeCounters, uint64_t *PaddingBytesAfterCounters,
+    uint64_t *PaddingBytesAfterNames);
+
+/*!
+ * \brief Set the flag that profile data has been dumped to the file.
+ * This is useful for users to disable dumping profile data to the file for
+ * certain processes in case the processes don't have permission to write to
+ * the disks, and trying to do so would result in side effects such as crashes.
+ */
+void __llvm_profile_set_dumped();
+
+/*!
+ * This variable is defined in InstrProfilingRuntime.cpp as a hidden
+ * symbol. Its main purpose is to enable profile runtime user to
+ * bypass runtime initialization code -- if the client code explicitly
+ * define this variable, then InstProfileRuntime.o won't be linked in.
+ * Note that this variable's visibility needs to be hidden so that the
+ * definition of this variable in an instrumented shared library won't
+ * affect runtime initialization decision of the main program.
+ *  __llvm_profile_profile_runtime. */
+COMPILER_RT_VISIBILITY extern int INSTR_PROF_PROFILE_RUNTIME_VAR;
+
+/*!
+ * This variable is defined in InstrProfilingVersionVar.c as a hidden symbol
+ * (except on Apple platforms where this symbol is checked by TAPI).  Its main
+ * purpose is to encode the raw profile version value and other format related
+ * information such as whether the profile is from IR based instrumentation. The
+ * variable is defined as weak so that compiler can emit an overriding
+ * definition depending on user option.
+ */
+extern uint64_t INSTR_PROF_RAW_VERSION_VAR; /* __llvm_profile_raw_version */
+
+/*!
+ * This variable is a weak symbol defined in InstrProfiling.c. It allows
+ * compiler instrumentation to provide overriding definition with value
+ * from compiler command line. This variable has default visibility.
+ */
+extern char INSTR_PROF_PROFILE_NAME_VAR[1]; /* __llvm_profile_filename. */
+
+#endif /* PROFILE_INSTRPROFILING_H_ */
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingBuffer.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingBuffer.c
new file mode 100644
index 0000000000..57f8b68919
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingBuffer.c
@@ -0,0 +1,167 @@
+/*===- InstrProfilingBuffer.c - Write instrumentation to a memory buffer --===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+// Note: This is linked into the Darwin kernel, and must remain compatible
+// with freestanding compilation. See `darwin_add_builtin_libraries`.
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingPort.h"
+
+/* When continuous mode is enabled (%c), this parameter is set to 1.
+ *
+ * This parameter is defined here in InstrProfilingBuffer.o, instead of in
+ * InstrProfilingFile.o, to sequester all libc-dependent code in
+ * InstrProfilingFile.o. The test `instrprof-without-libc` will break if this
+ * layering is violated. */
+static int ContinuouslySyncProfile = 0;
+
+/* The system page size. Only valid when non-zero. If 0, the page size is
+ * unavailable. */
+static unsigned PageSize = 0;
+
+COMPILER_RT_VISIBILITY int __llvm_profile_is_continuous_mode_enabled(void) {
+  return ContinuouslySyncProfile && PageSize;
+}
+
+COMPILER_RT_VISIBILITY void __llvm_profile_enable_continuous_mode(void) {
+  ContinuouslySyncProfile = 1;
+}
+
+COMPILER_RT_VISIBILITY void __llvm_profile_set_page_size(unsigned PS) {
+  PageSize = PS;
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_size_for_buffer(void) {
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const char *CountersBegin = __llvm_profile_begin_counters();
+  const char *CountersEnd = __llvm_profile_end_counters();
+  const char *NamesBegin = __llvm_profile_begin_names();
+  const char *NamesEnd = __llvm_profile_end_names();
+
+  return __llvm_profile_get_size_for_buffer_internal(
+      DataBegin, DataEnd, CountersBegin, CountersEnd, NamesBegin, NamesEnd);
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_num_data(const __llvm_profile_data *Begin,
+                                     const __llvm_profile_data *End) {
+  intptr_t BeginI = (intptr_t)Begin, EndI = (intptr_t)End;
+  return ((EndI + sizeof(__llvm_profile_data) - 1) - BeginI) /
+         sizeof(__llvm_profile_data);
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_data_size(const __llvm_profile_data *Begin,
+                                      const __llvm_profile_data *End) {
+  return __llvm_profile_get_num_data(Begin, End) * sizeof(__llvm_profile_data);
+}
+
+COMPILER_RT_VISIBILITY size_t __llvm_profile_counter_entry_size(void) {
+  if (__llvm_profile_get_version() & VARIANT_MASK_BYTE_COVERAGE)
+    return sizeof(uint8_t);
+  return sizeof(uint64_t);
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_num_counters(const char *Begin, const char *End) {
+  intptr_t BeginI = (intptr_t)Begin, EndI = (intptr_t)End;
+  return ((EndI + __llvm_profile_counter_entry_size() - 1) - BeginI) /
+         __llvm_profile_counter_entry_size();
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_counters_size(const char *Begin, const char *End) {
+  return __llvm_profile_get_num_counters(Begin, End) *
+         __llvm_profile_counter_entry_size();
+}
+
+/// Calculate the number of padding bytes needed to add to \p Offset in order
+/// for (\p Offset + Padding) to be page-aligned.
+static uint64_t calculateBytesNeededToPageAlign(uint64_t Offset) {
+  uint64_t OffsetModPage = Offset % PageSize;
+  if (OffsetModPage > 0)
+    return PageSize - OffsetModPage;
+  return 0;
+}
+
+static int needsCounterPadding(void) {
+#if defined(__APPLE__)
+  return __llvm_profile_is_continuous_mode_enabled();
+#else
+  return 0;
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+void __llvm_profile_get_padding_sizes_for_counters(
+    uint64_t DataSize, uint64_t CountersSize, uint64_t NamesSize,
+    uint64_t *PaddingBytesBeforeCounters, uint64_t *PaddingBytesAfterCounters,
+    uint64_t *PaddingBytesAfterNames) {
+  if (!needsCounterPadding()) {
+    *PaddingBytesBeforeCounters = 0;
+    *PaddingBytesAfterCounters = 0;
+    *PaddingBytesAfterNames = __llvm_profile_get_num_padding_bytes(NamesSize);
+    return;
+  }
+
+  // In continuous mode, the file offsets for headers and for the start of
+  // counter sections need to be page-aligned.
+  *PaddingBytesBeforeCounters =
+      calculateBytesNeededToPageAlign(sizeof(__llvm_profile_header) + DataSize);
+  *PaddingBytesAfterCounters = calculateBytesNeededToPageAlign(CountersSize);
+  *PaddingBytesAfterNames = calculateBytesNeededToPageAlign(NamesSize);
+}
+
+COMPILER_RT_VISIBILITY
+uint64_t __llvm_profile_get_size_for_buffer_internal(
+    const __llvm_profile_data *DataBegin, const __llvm_profile_data *DataEnd,
+    const char *CountersBegin, const char *CountersEnd, const char *NamesBegin,
+    const char *NamesEnd) {
+  /* Match logic in __llvm_profile_write_buffer(). */
+  const uint64_t NamesSize = (NamesEnd - NamesBegin) * sizeof(char);
+  uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
+  uint64_t CountersSize =
+      __llvm_profile_get_counters_size(CountersBegin, CountersEnd);
+
+  /* Determine how much padding is needed before/after the counters and after
+   * the names. */
+  uint64_t PaddingBytesBeforeCounters, PaddingBytesAfterCounters,
+      PaddingBytesAfterNames;
+  __llvm_profile_get_padding_sizes_for_counters(
+      DataSize, CountersSize, NamesSize, &PaddingBytesBeforeCounters,
+      &PaddingBytesAfterCounters, &PaddingBytesAfterNames);
+
+  return sizeof(__llvm_profile_header) + __llvm_write_binary_ids(NULL) +
+         DataSize + PaddingBytesBeforeCounters + CountersSize +
+         PaddingBytesAfterCounters + NamesSize + PaddingBytesAfterNames;
+}
+
+COMPILER_RT_VISIBILITY
+void initBufferWriter(ProfDataWriter *BufferWriter, char *Buffer) {
+  BufferWriter->Write = lprofBufferWriter;
+  BufferWriter->WriterCtx = Buffer;
+}
+
+COMPILER_RT_VISIBILITY int __llvm_profile_write_buffer(char *Buffer) {
+  ProfDataWriter BufferWriter;
+  initBufferWriter(&BufferWriter, Buffer);
+  return lprofWriteData(&BufferWriter, 0, 0);
+}
+
+COMPILER_RT_VISIBILITY int __llvm_profile_write_buffer_internal(
+    char *Buffer, const __llvm_profile_data *DataBegin,
+    const __llvm_profile_data *DataEnd, const char *CountersBegin,
+    const char *CountersEnd, const char *NamesBegin, const char *NamesEnd) {
+  ProfDataWriter BufferWriter;
+  initBufferWriter(&BufferWriter, Buffer);
+  return lprofWriteDataImpl(&BufferWriter, DataBegin, DataEnd, CountersBegin,
+                            CountersEnd, 0, NamesBegin, NamesEnd, 0);
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingFile.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingFile.c
new file mode 100644
index 0000000000..363ded9554
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingFile.c
@@ -0,0 +1,1194 @@
+/*===- InstrProfilingFile.c - Write instrumentation to a file -------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#if !defined(__Fuchsia__)
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef _MSC_VER
+/* For _alloca. */
+#include <malloc.h>
+#endif
+#if defined(_WIN32)
+#include "WindowsMMap.h"
+/* For _chsize_s */
+#include <io.h>
+#include <process.h>
+#else
+#include <sys/file.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#if defined(__linux__)
+#include <sys/types.h>
+#endif
+#endif
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingPort.h"
+#include "InstrProfilingUtil.h"
+
+/* From where is profile name specified.
+ * The order the enumerators define their
+ * precedence. Re-order them may lead to
+ * runtime behavior change. */
+typedef enum ProfileNameSpecifier {
+  PNS_unknown = 0,
+  PNS_default,
+  PNS_command_line,
+  PNS_environment,
+  PNS_runtime_api
+} ProfileNameSpecifier;
+
+static const char *getPNSStr(ProfileNameSpecifier PNS) {
+  switch (PNS) {
+  case PNS_default:
+    return "default setting";
+  case PNS_command_line:
+    return "command line";
+  case PNS_environment:
+    return "environment variable";
+  case PNS_runtime_api:
+    return "runtime API";
+  default:
+    return "Unknown";
+  }
+}
+
+#define MAX_PID_SIZE 16
+/* Data structure holding the result of parsed filename pattern. */
+typedef struct lprofFilename {
+  /* File name string possibly with %p or %h specifiers. */
+  const char *FilenamePat;
+  /* A flag indicating if FilenamePat's memory is allocated
+   * by runtime. */
+  unsigned OwnsFilenamePat;
+  const char *ProfilePathPrefix;
+  char PidChars[MAX_PID_SIZE];
+  char *TmpDir;
+  char Hostname[COMPILER_RT_MAX_HOSTLEN];
+  unsigned NumPids;
+  unsigned NumHosts;
+  /* When in-process merging is enabled, this parameter specifies
+   * the total number of profile data files shared by all the processes
+   * spawned from the same binary. By default the value is 1. If merging
+   * is not enabled, its value should be 0. This parameter is specified
+   * by the %[0-9]m specifier. For instance %2m enables merging using
+   * 2 profile data files. %1m is equivalent to %m. Also %m specifier
+   * can only appear once at the end of the name pattern. */
+  unsigned MergePoolSize;
+  ProfileNameSpecifier PNS;
+} lprofFilename;
+
+static lprofFilename lprofCurFilename = {0,   0, 0, {0}, NULL,
+                                         {0}, 0, 0, 0,   PNS_unknown};
+
+static int ProfileMergeRequested = 0;
+static int getProfileFileSizeForMerging(FILE *ProfileFile,
+                                        uint64_t *ProfileFileSize);
+
+#if defined(__APPLE__)
+static const int ContinuousModeSupported = 1;
+static const int UseBiasVar = 0;
+static const char *FileOpenMode = "a+b";
+static void *BiasAddr = NULL;
+static void *BiasDefaultAddr = NULL;
+static int mmapForContinuousMode(uint64_t CurrentFileOffset, FILE *File) {
+  /* Get the sizes of various profile data sections. Taken from
+   * __llvm_profile_get_size_for_buffer(). */
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const char *CountersBegin = __llvm_profile_begin_counters();
+  const char *CountersEnd = __llvm_profile_end_counters();
+  const char *NamesBegin = __llvm_profile_begin_names();
+  const char *NamesEnd = __llvm_profile_end_names();
+  const uint64_t NamesSize = (NamesEnd - NamesBegin) * sizeof(char);
+  uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
+  uint64_t CountersSize =
+      __llvm_profile_get_counters_size(CountersBegin, CountersEnd);
+
+  /* Check that the counter and data sections in this image are
+   * page-aligned. */
+  unsigned PageSize = getpagesize();
+  if ((intptr_t)CountersBegin % PageSize != 0) {
+    PROF_ERR("Counters section not page-aligned (start = %p, pagesz = %u).\n",
+             CountersBegin, PageSize);
+    return 1;
+  }
+  if ((intptr_t)DataBegin % PageSize != 0) {
+    PROF_ERR("Data section not page-aligned (start = %p, pagesz = %u).\n",
+             DataBegin, PageSize);
+    return 1;
+  }
+  int Fileno = fileno(File);
+  /* Determine how much padding is needed before/after the counters and
+   * after the names. */
+  uint64_t PaddingBytesBeforeCounters, PaddingBytesAfterCounters,
+      PaddingBytesAfterNames;
+  __llvm_profile_get_padding_sizes_for_counters(
+      DataSize, CountersSize, NamesSize, &PaddingBytesBeforeCounters,
+      &PaddingBytesAfterCounters, &PaddingBytesAfterNames);
+
+  uint64_t PageAlignedCountersLength = CountersSize + PaddingBytesAfterCounters;
+  uint64_t FileOffsetToCounters = CurrentFileOffset +
+                                  sizeof(__llvm_profile_header) + DataSize +
+                                  PaddingBytesBeforeCounters;
+  uint64_t *CounterMmap = (uint64_t *)mmap(
+      (void *)CountersBegin, PageAlignedCountersLength, PROT_READ | PROT_WRITE,
+      MAP_FIXED | MAP_SHARED, Fileno, FileOffsetToCounters);
+  if (CounterMmap != CountersBegin) {
+    PROF_ERR(
+        "Continuous counter sync mode is enabled, but mmap() failed (%s).\n"
+        "  - CountersBegin: %p\n"
+        "  - PageAlignedCountersLength: %" PRIu64 "\n"
+        "  - Fileno: %d\n"
+        "  - FileOffsetToCounters: %" PRIu64 "\n",
+        strerror(errno), CountersBegin, PageAlignedCountersLength, Fileno,
+        FileOffsetToCounters);
+    return 1;
+  }
+  return 0;
+}
+#elif defined(__ELF__) || defined(_WIN32)
+
+#define INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR                            \
+  INSTR_PROF_CONCAT(INSTR_PROF_PROFILE_COUNTER_BIAS_VAR, _default)
+intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR = 0;
+
+/* This variable is a weak external reference which could be used to detect
+ * whether or not the compiler defined this symbol. */
+#if defined(_MSC_VER)
+COMPILER_RT_VISIBILITY extern intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_VAR;
+#if defined(_M_IX86) || defined(__i386__)
+#define WIN_SYM_PREFIX "_"
+#else
+#define WIN_SYM_PREFIX
+#endif
+#pragma comment(                                                               \
+    linker, "/alternatename:" WIN_SYM_PREFIX INSTR_PROF_QUOTE(                 \
+                INSTR_PROF_PROFILE_COUNTER_BIAS_VAR) "=" WIN_SYM_PREFIX        \
+                INSTR_PROF_QUOTE(INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR))
+#else
+COMPILER_RT_VISIBILITY extern intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_VAR
+    __attribute__((weak, alias(INSTR_PROF_QUOTE(
+                             INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR))));
+#endif
+static const int ContinuousModeSupported = 1;
+static const int UseBiasVar = 1;
+/* TODO: If there are two DSOs, the second DSO initilization will truncate the
+ * first profile file. */
+static const char *FileOpenMode = "w+b";
+/* This symbol is defined by the compiler when runtime counter relocation is
+ * used and runtime provides a weak alias so we can check if it's defined. */
+static void *BiasAddr = &INSTR_PROF_PROFILE_COUNTER_BIAS_VAR;
+static void *BiasDefaultAddr = &INSTR_PROF_PROFILE_COUNTER_BIAS_DEFAULT_VAR;
+static int mmapForContinuousMode(uint64_t CurrentFileOffset, FILE *File) {
+  /* Get the sizes of various profile data sections. Taken from
+   * __llvm_profile_get_size_for_buffer(). */
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const char *CountersBegin = __llvm_profile_begin_counters();
+  const char *CountersEnd = __llvm_profile_end_counters();
+  uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
+  /* Get the file size. */
+  uint64_t FileSize = 0;
+  if (getProfileFileSizeForMerging(File, &FileSize))
+    return 1;
+
+  /* Map the profile. */
+  char *Profile = (char *)mmap(NULL, FileSize, PROT_READ | PROT_WRITE,
+                               MAP_SHARED, fileno(File), 0);
+  if (Profile == MAP_FAILED) {
+    PROF_ERR("Unable to mmap profile: %s\n", strerror(errno));
+    return 1;
+  }
+  const uint64_t CountersOffsetInBiasMode =
+      sizeof(__llvm_profile_header) + __llvm_write_binary_ids(NULL) + DataSize;
+  /* Update the profile fields based on the current mapping. */
+  INSTR_PROF_PROFILE_COUNTER_BIAS_VAR =
+      (intptr_t)Profile - (uintptr_t)CountersBegin + CountersOffsetInBiasMode;
+
+  /* Return the memory allocated for counters to OS. */
+  lprofReleaseMemoryPagesToOS((uintptr_t)CountersBegin, (uintptr_t)CountersEnd);
+  return 0;
+}
+#else
+static const int ContinuousModeSupported = 0;
+static const int UseBiasVar = 0;
+static const char *FileOpenMode = "a+b";
+static void *BiasAddr = NULL;
+static void *BiasDefaultAddr = NULL;
+static int mmapForContinuousMode(uint64_t CurrentFileOffset, FILE *File) {
+  return 0;
+}
+#endif
+
+static int isProfileMergeRequested() { return ProfileMergeRequested; }
+static void setProfileMergeRequested(int EnableMerge) {
+  ProfileMergeRequested = EnableMerge;
+}
+
+static FILE *ProfileFile = NULL;
+static FILE *getProfileFile() { return ProfileFile; }
+static void setProfileFile(FILE *File) { ProfileFile = File; }
+
+static int getCurFilenameLength();
+static const char *getCurFilename(char *FilenameBuf, int ForceUseBuf);
+static unsigned doMerging() {
+  return lprofCurFilename.MergePoolSize || isProfileMergeRequested();
+}
+
+/* Return 1 if there is an error, otherwise return  0.  */
+static uint32_t fileWriter(ProfDataWriter *This, ProfDataIOVec *IOVecs,
+                           uint32_t NumIOVecs) {
+  uint32_t I;
+  FILE *File = (FILE *)This->WriterCtx;
+  char Zeroes[sizeof(uint64_t)] = {0};
+  for (I = 0; I < NumIOVecs; I++) {
+    if (IOVecs[I].Data) {
+      if (fwrite(IOVecs[I].Data, IOVecs[I].ElmSize, IOVecs[I].NumElm, File) !=
+          IOVecs[I].NumElm)
+        return 1;
+    } else if (IOVecs[I].UseZeroPadding) {
+      size_t BytesToWrite = IOVecs[I].ElmSize * IOVecs[I].NumElm;
+      while (BytesToWrite > 0) {
+        size_t PartialWriteLen =
+            (sizeof(uint64_t) > BytesToWrite) ? BytesToWrite : sizeof(uint64_t);
+        if (fwrite(Zeroes, sizeof(uint8_t), PartialWriteLen, File) !=
+            PartialWriteLen) {
+          return 1;
+        }
+        BytesToWrite -= PartialWriteLen;
+      }
+    } else {
+      if (fseek(File, IOVecs[I].ElmSize * IOVecs[I].NumElm, SEEK_CUR) == -1)
+        return 1;
+    }
+  }
+  return 0;
+}
+
+/* TODO: make buffer size controllable by an internal option, and compiler can pass the size
+   to runtime via a variable. */
+static uint32_t orderFileWriter(FILE *File, const uint32_t *DataStart) {
+  if (fwrite(DataStart, sizeof(uint32_t), INSTR_ORDER_FILE_BUFFER_SIZE, File) !=
+      INSTR_ORDER_FILE_BUFFER_SIZE)
+    return 1;
+  return 0;
+}
+
+static void initFileWriter(ProfDataWriter *This, FILE *File) {
+  This->Write = fileWriter;
+  This->WriterCtx = File;
+}
+
+COMPILER_RT_VISIBILITY ProfBufferIO *
+lprofCreateBufferIOInternal(void *File, uint32_t BufferSz) {
+  FreeHook = &free;
+  DynamicBufferIOBuffer = (uint8_t *)calloc(BufferSz, 1);
+  VPBufferSize = BufferSz;
+  ProfDataWriter *fileWriter =
+      (ProfDataWriter *)calloc(sizeof(ProfDataWriter), 1);
+  initFileWriter(fileWriter, File);
+  ProfBufferIO *IO = lprofCreateBufferIO(fileWriter);
+  IO->OwnFileWriter = 1;
+  return IO;
+}
+
+static void setupIOBuffer() {
+  const char *BufferSzStr = 0;
+  BufferSzStr = getenv("LLVM_VP_BUFFER_SIZE");
+  if (BufferSzStr && BufferSzStr[0]) {
+    VPBufferSize = atoi(BufferSzStr);
+    DynamicBufferIOBuffer = (uint8_t *)calloc(VPBufferSize, 1);
+  }
+}
+
+/* Get the size of the profile file. If there are any errors, print the
+ * message under the assumption that the profile is being read for merging
+ * purposes, and return -1. Otherwise return the file size in the inout param
+ * \p ProfileFileSize. */
+static int getProfileFileSizeForMerging(FILE *ProfileFile,
+                                        uint64_t *ProfileFileSize) {
+  if (fseek(ProfileFile, 0L, SEEK_END) == -1) {
+    PROF_ERR("Unable to merge profile data, unable to get size: %s\n",
+             strerror(errno));
+    return -1;
+  }
+  *ProfileFileSize = ftell(ProfileFile);
+
+  /* Restore file offset.  */
+  if (fseek(ProfileFile, 0L, SEEK_SET) == -1) {
+    PROF_ERR("Unable to merge profile data, unable to rewind: %s\n",
+             strerror(errno));
+    return -1;
+  }
+
+  if (*ProfileFileSize > 0 &&
+      *ProfileFileSize < sizeof(__llvm_profile_header)) {
+    PROF_WARN("Unable to merge profile data: %s\n",
+              "source profile file is too small.");
+    return -1;
+  }
+  return 0;
+}
+
+/* mmap() \p ProfileFile for profile merging purposes, assuming that an
+ * exclusive lock is held on the file and that \p ProfileFileSize is the
+ * length of the file. Return the mmap'd buffer in the inout variable
+ * \p ProfileBuffer. Returns -1 on failure. On success, the caller is
+ * responsible for unmapping the mmap'd buffer in \p ProfileBuffer. */
+static int mmapProfileForMerging(FILE *ProfileFile, uint64_t ProfileFileSize,
+                                 char **ProfileBuffer) {
+  *ProfileBuffer = mmap(NULL, ProfileFileSize, PROT_READ, MAP_SHARED | MAP_FILE,
+                        fileno(ProfileFile), 0);
+  if (*ProfileBuffer == MAP_FAILED) {
+    PROF_ERR("Unable to merge profile data, mmap failed: %s\n",
+             strerror(errno));
+    return -1;
+  }
+
+  if (__llvm_profile_check_compatibility(*ProfileBuffer, ProfileFileSize)) {
+    (void)munmap(*ProfileBuffer, ProfileFileSize);
+    PROF_WARN("Unable to merge profile data: %s\n",
+              "source profile file is not compatible.");
+    return -1;
+  }
+  return 0;
+}
+
+/* Read profile data in \c ProfileFile and merge with in-memory
+   profile counters. Returns -1 if there is fatal error, otheriwse
+   0 is returned. Returning 0 does not mean merge is actually
+   performed. If merge is actually done, *MergeDone is set to 1.
+*/
+static int doProfileMerging(FILE *ProfileFile, int *MergeDone) {
+  uint64_t ProfileFileSize;
+  char *ProfileBuffer;
+
+  /* Get the size of the profile on disk. */
+  if (getProfileFileSizeForMerging(ProfileFile, &ProfileFileSize) == -1)
+    return -1;
+
+  /* Nothing to merge.  */
+  if (!ProfileFileSize)
+    return 0;
+
+  /* mmap() the profile and check that it is compatible with the data in
+   * the current image. */
+  if (mmapProfileForMerging(ProfileFile, ProfileFileSize, &ProfileBuffer) == -1)
+    return -1;
+
+  /* Now start merging */
+  if (__llvm_profile_merge_from_buffer(ProfileBuffer, ProfileFileSize)) {
+    PROF_ERR("%s\n", "Invalid profile data to merge");
+    (void)munmap(ProfileBuffer, ProfileFileSize);
+    return -1;
+  }
+
+  // Truncate the file in case merging of value profile did not happen to
+  // prevent from leaving garbage data at the end of the profile file.
+  (void)COMPILER_RT_FTRUNCATE(ProfileFile,
+                              __llvm_profile_get_size_for_buffer());
+
+  (void)munmap(ProfileBuffer, ProfileFileSize);
+  *MergeDone = 1;
+
+  return 0;
+}
+
+/* Create the directory holding the file, if needed. */
+static void createProfileDir(const char *Filename) {
+  size_t Length = strlen(Filename);
+  if (lprofFindFirstDirSeparator(Filename)) {
+    char *Copy = (char *)COMPILER_RT_ALLOCA(Length + 1);
+    strncpy(Copy, Filename, Length + 1);
+    __llvm_profile_recursive_mkdir(Copy);
+  }
+}
+
+/* Open the profile data for merging. It opens the file in r+b mode with
+ * file locking.  If the file has content which is compatible with the
+ * current process, it also reads in the profile data in the file and merge
+ * it with in-memory counters. After the profile data is merged in memory,
+ * the original profile data is truncated and gets ready for the profile
+ * dumper. With profile merging enabled, each executable as well as any of
+ * its instrumented shared libraries dump profile data into their own data file.
+*/
+static FILE *openFileForMerging(const char *ProfileFileName, int *MergeDone) {
+  FILE *ProfileFile = NULL;
+  int rc;
+
+  ProfileFile = getProfileFile();
+  if (ProfileFile) {
+    lprofLockFileHandle(ProfileFile);
+  } else {
+    createProfileDir(ProfileFileName);
+    ProfileFile = lprofOpenFileEx(ProfileFileName);
+  }
+  if (!ProfileFile)
+    return NULL;
+
+  rc = doProfileMerging(ProfileFile, MergeDone);
+  if (rc || (!*MergeDone && COMPILER_RT_FTRUNCATE(ProfileFile, 0L)) ||
+      fseek(ProfileFile, 0L, SEEK_SET) == -1) {
+    PROF_ERR("Profile Merging of file %s failed: %s\n", ProfileFileName,
+             strerror(errno));
+    fclose(ProfileFile);
+    return NULL;
+  }
+  return ProfileFile;
+}
+
+static FILE *getFileObject(const char *OutputName) {
+  FILE *File;
+  File = getProfileFile();
+  if (File != NULL) {
+    return File;
+  }
+
+  return fopen(OutputName, "ab");
+}
+
+/* Write profile data to file \c OutputName.  */
+static int writeFile(const char *OutputName) {
+  int RetVal;
+  FILE *OutputFile;
+
+  int MergeDone = 0;
+  VPMergeHook = &lprofMergeValueProfData;
+  if (doMerging())
+    OutputFile = openFileForMerging(OutputName, &MergeDone);
+  else
+    OutputFile = getFileObject(OutputName);
+
+  if (!OutputFile)
+    return -1;
+
+  FreeHook = &free;
+  setupIOBuffer();
+  ProfDataWriter fileWriter;
+  initFileWriter(&fileWriter, OutputFile);
+  RetVal = lprofWriteData(&fileWriter, lprofGetVPDataReader(), MergeDone);
+
+  if (OutputFile == getProfileFile()) {
+    fflush(OutputFile);
+    if (doMerging()) {
+      lprofUnlockFileHandle(OutputFile);
+    }
+  } else {
+    fclose(OutputFile);
+  }
+
+  return RetVal;
+}
+
+/* Write order data to file \c OutputName.  */
+static int writeOrderFile(const char *OutputName) {
+  int RetVal;
+  FILE *OutputFile;
+
+  OutputFile = fopen(OutputName, "w");
+
+  if (!OutputFile) {
+    PROF_WARN("can't open file with mode ab: %s\n", OutputName);
+    return -1;
+  }
+
+  FreeHook = &free;
+  setupIOBuffer();
+  const uint32_t *DataBegin = __llvm_profile_begin_orderfile();
+  RetVal = orderFileWriter(OutputFile, DataBegin);
+
+  fclose(OutputFile);
+  return RetVal;
+}
+
+#define LPROF_INIT_ONCE_ENV "__LLVM_PROFILE_RT_INIT_ONCE"
+
+static void truncateCurrentFile(void) {
+  const char *Filename;
+  char *FilenameBuf;
+  FILE *File;
+  int Length;
+
+  Length = getCurFilenameLength();
+  FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  Filename = getCurFilename(FilenameBuf, 0);
+  if (!Filename)
+    return;
+
+  /* Only create the profile directory and truncate an existing profile once.
+   * In continuous mode, this is necessary, as the profile is written-to by the
+   * runtime initializer. */
+  int initialized = getenv(LPROF_INIT_ONCE_ENV) != NULL;
+  if (initialized)
+    return;
+#if defined(_WIN32)
+  _putenv(LPROF_INIT_ONCE_ENV "=" LPROF_INIT_ONCE_ENV);
+#else
+  setenv(LPROF_INIT_ONCE_ENV, LPROF_INIT_ONCE_ENV, 1);
+#endif
+
+  /* Create the profile dir (even if online merging is enabled), so that
+   * the profile file can be set up if continuous mode is enabled. */
+  createProfileDir(Filename);
+
+  /* By pass file truncation to allow online raw profile merging. */
+  if (lprofCurFilename.MergePoolSize)
+    return;
+
+  /* Truncate the file.  Later we'll reopen and append. */
+  File = fopen(Filename, "w");
+  if (!File)
+    return;
+  fclose(File);
+}
+
+/* Write a partial profile to \p Filename, which is required to be backed by
+ * the open file object \p File. */
+static int writeProfileWithFileObject(const char *Filename, FILE *File) {
+  setProfileFile(File);
+  int rc = writeFile(Filename);
+  if (rc)
+    PROF_ERR("Failed to write file \"%s\": %s\n", Filename, strerror(errno));
+  setProfileFile(NULL);
+  return rc;
+}
+
+static void initializeProfileForContinuousMode(void) {
+  if (!__llvm_profile_is_continuous_mode_enabled())
+    return;
+  if (!ContinuousModeSupported) {
+    PROF_ERR("%s\n", "continuous mode is unsupported on this platform");
+    return;
+  }
+  if (UseBiasVar && BiasAddr == BiasDefaultAddr) {
+    PROF_ERR("%s\n", "__llvm_profile_counter_bias is undefined");
+    return;
+  }
+
+  /* Get the sizes of counter section. */
+  uint64_t CountersSize = __llvm_profile_get_counters_size(
+      __llvm_profile_begin_counters(), __llvm_profile_end_counters());
+
+  int Length = getCurFilenameLength();
+  char *FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  const char *Filename = getCurFilename(FilenameBuf, 0);
+  if (!Filename)
+    return;
+
+  FILE *File = NULL;
+  uint64_t CurrentFileOffset = 0;
+  if (doMerging()) {
+    /* We are merging profiles. Map the counter section as shared memory into
+     * the profile, i.e. into each participating process. An increment in one
+     * process should be visible to every other process with the same counter
+     * section mapped. */
+    File = lprofOpenFileEx(Filename);
+    if (!File)
+      return;
+
+    uint64_t ProfileFileSize = 0;
+    if (getProfileFileSizeForMerging(File, &ProfileFileSize) == -1) {
+      lprofUnlockFileHandle(File);
+      fclose(File);
+      return;
+    }
+    if (ProfileFileSize == 0) {
+      /* Grow the profile so that mmap() can succeed.  Leak the file handle, as
+       * the file should stay open. */
+      if (writeProfileWithFileObject(Filename, File) != 0) {
+        lprofUnlockFileHandle(File);
+        fclose(File);
+        return;
+      }
+    } else {
+      /* The merged profile has a non-zero length. Check that it is compatible
+       * with the data in this process. */
+      char *ProfileBuffer;
+      if (mmapProfileForMerging(File, ProfileFileSize, &ProfileBuffer) == -1) {
+        lprofUnlockFileHandle(File);
+        fclose(File);
+        return;
+      }
+      (void)munmap(ProfileBuffer, ProfileFileSize);
+    }
+  } else {
+    File = fopen(Filename, FileOpenMode);
+    if (!File)
+      return;
+    /* Check that the offset within the file is page-aligned. */
+    CurrentFileOffset = ftell(File);
+    unsigned PageSize = getpagesize();
+    if (CurrentFileOffset % PageSize != 0) {
+      PROF_ERR("Continuous counter sync mode is enabled, but raw profile is not"
+               "page-aligned. CurrentFileOffset = %" PRIu64 ", pagesz = %u.\n",
+               (uint64_t)CurrentFileOffset, PageSize);
+      return;
+    }
+    if (writeProfileWithFileObject(Filename, File) != 0) {
+      fclose(File);
+      return;
+    }
+  }
+
+  /* mmap() the profile counters so long as there is at least one counter.
+   * If there aren't any counters, mmap() would fail with EINVAL. */
+  if (CountersSize > 0)
+    mmapForContinuousMode(CurrentFileOffset, File);
+
+  if (doMerging()) {
+    lprofUnlockFileHandle(File);
+    fclose(File);
+  }
+}
+
+static const char *DefaultProfileName = "default.profraw";
+static void resetFilenameToDefault(void) {
+  if (lprofCurFilename.FilenamePat && lprofCurFilename.OwnsFilenamePat) {
+    free((void *)lprofCurFilename.FilenamePat);
+  }
+  memset(&lprofCurFilename, 0, sizeof(lprofCurFilename));
+  lprofCurFilename.FilenamePat = DefaultProfileName;
+  lprofCurFilename.PNS = PNS_default;
+}
+
+static unsigned getMergePoolSize(const char *FilenamePat, int *I) {
+  unsigned J = 0, Num = 0;
+  for (;; ++J) {
+    char C = FilenamePat[*I + J];
+    if (C == 'm') {
+      *I += J;
+      return Num ? Num : 1;
+    }
+    if (C < '0' || C > '9')
+      break;
+    Num = Num * 10 + C - '0';
+
+    /* If FilenamePat[*I+J] is between '0' and '9', the next byte is guaranteed
+     * to be in-bound as the string is null terminated. */
+  }
+  return 0;
+}
+
+/* Assert that Idx does index past a string null terminator. Return the
+ * result of the check. */
+static int checkBounds(int Idx, int Strlen) {
+  assert(Idx <= Strlen && "Indexing past string null terminator");
+  return Idx <= Strlen;
+}
+
+/* Parses the pattern string \p FilenamePat and stores the result to
+ * lprofcurFilename structure. */
+static int parseFilenamePattern(const char *FilenamePat,
+                                unsigned CopyFilenamePat) {
+  int NumPids = 0, NumHosts = 0, I;
+  char *PidChars = &lprofCurFilename.PidChars[0];
+  char *Hostname = &lprofCurFilename.Hostname[0];
+  int MergingEnabled = 0;
+  int FilenamePatLen = strlen(FilenamePat);
+
+  /* Clean up cached prefix and filename.  */
+  if (lprofCurFilename.ProfilePathPrefix)
+    free((void *)lprofCurFilename.ProfilePathPrefix);
+
+  if (lprofCurFilename.FilenamePat && lprofCurFilename.OwnsFilenamePat) {
+    free((void *)lprofCurFilename.FilenamePat);
+  }
+
+  memset(&lprofCurFilename, 0, sizeof(lprofCurFilename));
+
+  if (!CopyFilenamePat)
+    lprofCurFilename.FilenamePat = FilenamePat;
+  else {
+    lprofCurFilename.FilenamePat = strdup(FilenamePat);
+    lprofCurFilename.OwnsFilenamePat = 1;
+  }
+  /* Check the filename for "%p", which indicates a pid-substitution. */
+  for (I = 0; checkBounds(I, FilenamePatLen) && FilenamePat[I]; ++I) {
+    if (FilenamePat[I] == '%') {
+      ++I; /* Advance to the next character. */
+      if (!checkBounds(I, FilenamePatLen))
+        break;
+      if (FilenamePat[I] == 'p') {
+        if (!NumPids++) {
+          if (snprintf(PidChars, MAX_PID_SIZE, "%ld", (long)getpid()) <= 0) {
+            PROF_WARN("Unable to get pid for filename pattern %s. Using the "
+                      "default name.",
+                      FilenamePat);
+            return -1;
+          }
+        }
+      } else if (FilenamePat[I] == 'h') {
+        if (!NumHosts++)
+          if (COMPILER_RT_GETHOSTNAME(Hostname, COMPILER_RT_MAX_HOSTLEN)) {
+            PROF_WARN("Unable to get hostname for filename pattern %s. Using "
+                      "the default name.",
+                      FilenamePat);
+            return -1;
+          }
+      } else if (FilenamePat[I] == 't') {
+        lprofCurFilename.TmpDir = getenv("TMPDIR");
+        if (!lprofCurFilename.TmpDir) {
+          PROF_WARN("Unable to get the TMPDIR environment variable, referenced "
+                    "in %s. Using the default path.",
+                    FilenamePat);
+          return -1;
+        }
+      } else if (FilenamePat[I] == 'c') {
+        if (__llvm_profile_is_continuous_mode_enabled()) {
+          PROF_WARN("%%c specifier can only be specified once in %s.\n",
+                    FilenamePat);
+          return -1;
+        }
+#if defined(__APPLE__) || defined(__ELF__) || defined(_WIN32)
+        __llvm_profile_set_page_size(getpagesize());
+        __llvm_profile_enable_continuous_mode();
+#else
+        PROF_WARN("%s", "Continous mode is currently only supported for Mach-O,"
+                        " ELF and COFF formats.");
+        return -1;
+#endif
+      } else {
+        unsigned MergePoolSize = getMergePoolSize(FilenamePat, &I);
+        if (!MergePoolSize)
+          continue;
+        if (MergingEnabled) {
+          PROF_WARN("%%m specifier can only be specified once in %s.\n",
+                    FilenamePat);
+          return -1;
+        }
+        MergingEnabled = 1;
+        lprofCurFilename.MergePoolSize = MergePoolSize;
+      }
+    }
+  }
+
+  lprofCurFilename.NumPids = NumPids;
+  lprofCurFilename.NumHosts = NumHosts;
+  return 0;
+}
+
+static void parseAndSetFilename(const char *FilenamePat,
+                                ProfileNameSpecifier PNS,
+                                unsigned CopyFilenamePat) {
+
+  const char *OldFilenamePat = lprofCurFilename.FilenamePat;
+  ProfileNameSpecifier OldPNS = lprofCurFilename.PNS;
+
+  /* The old profile name specifier takes precedence over the old one. */
+  if (PNS < OldPNS)
+    return;
+
+  if (!FilenamePat)
+    FilenamePat = DefaultProfileName;
+
+  if (OldFilenamePat && !strcmp(OldFilenamePat, FilenamePat)) {
+    lprofCurFilename.PNS = PNS;
+    return;
+  }
+
+  /* When PNS >= OldPNS, the last one wins. */
+  if (!FilenamePat || parseFilenamePattern(FilenamePat, CopyFilenamePat))
+    resetFilenameToDefault();
+  lprofCurFilename.PNS = PNS;
+
+  if (!OldFilenamePat) {
+    if (getenv("LLVM_PROFILE_VERBOSE"))
+      PROF_NOTE("Set profile file path to \"%s\" via %s.\n",
+                lprofCurFilename.FilenamePat, getPNSStr(PNS));
+  } else {
+    if (getenv("LLVM_PROFILE_VERBOSE"))
+      PROF_NOTE("Override old profile path \"%s\" via %s to \"%s\" via %s.\n",
+                OldFilenamePat, getPNSStr(OldPNS), lprofCurFilename.FilenamePat,
+                getPNSStr(PNS));
+  }
+
+  truncateCurrentFile();
+  if (__llvm_profile_is_continuous_mode_enabled())
+    initializeProfileForContinuousMode();
+}
+
+/* Return buffer length that is required to store the current profile
+ * filename with PID and hostname substitutions. */
+/* The length to hold uint64_t followed by 3 digits pool id including '_' */
+#define SIGLEN 24
+static int getCurFilenameLength() {
+  int Len;
+  if (!lprofCurFilename.FilenamePat || !lprofCurFilename.FilenamePat[0])
+    return 0;
+
+  if (!(lprofCurFilename.NumPids || lprofCurFilename.NumHosts ||
+        lprofCurFilename.TmpDir || lprofCurFilename.MergePoolSize))
+    return strlen(lprofCurFilename.FilenamePat);
+
+  Len = strlen(lprofCurFilename.FilenamePat) +
+        lprofCurFilename.NumPids * (strlen(lprofCurFilename.PidChars) - 2) +
+        lprofCurFilename.NumHosts * (strlen(lprofCurFilename.Hostname) - 2) +
+        (lprofCurFilename.TmpDir ? (strlen(lprofCurFilename.TmpDir) - 1) : 0);
+  if (lprofCurFilename.MergePoolSize)
+    Len += SIGLEN;
+  return Len;
+}
+
+/* Return the pointer to the current profile file name (after substituting
+ * PIDs and Hostnames in filename pattern. \p FilenameBuf is the buffer
+ * to store the resulting filename. If no substitution is needed, the
+ * current filename pattern string is directly returned, unless ForceUseBuf
+ * is enabled. */
+static const char *getCurFilename(char *FilenameBuf, int ForceUseBuf) {
+  int I, J, PidLength, HostNameLength, TmpDirLength, FilenamePatLength;
+  const char *FilenamePat = lprofCurFilename.FilenamePat;
+
+  if (!lprofCurFilename.FilenamePat || !lprofCurFilename.FilenamePat[0])
+    return 0;
+
+  if (!(lprofCurFilename.NumPids || lprofCurFilename.NumHosts ||
+        lprofCurFilename.TmpDir || lprofCurFilename.MergePoolSize ||
+        __llvm_profile_is_continuous_mode_enabled())) {
+    if (!ForceUseBuf)
+      return lprofCurFilename.FilenamePat;
+
+    FilenamePatLength = strlen(lprofCurFilename.FilenamePat);
+    memcpy(FilenameBuf, lprofCurFilename.FilenamePat, FilenamePatLength);
+    FilenameBuf[FilenamePatLength] = '\0';
+    return FilenameBuf;
+  }
+
+  PidLength = strlen(lprofCurFilename.PidChars);
+  HostNameLength = strlen(lprofCurFilename.Hostname);
+  TmpDirLength = lprofCurFilename.TmpDir ? strlen(lprofCurFilename.TmpDir) : 0;
+  /* Construct the new filename. */
+  for (I = 0, J = 0; FilenamePat[I]; ++I)
+    if (FilenamePat[I] == '%') {
+      if (FilenamePat[++I] == 'p') {
+        memcpy(FilenameBuf + J, lprofCurFilename.PidChars, PidLength);
+        J += PidLength;
+      } else if (FilenamePat[I] == 'h') {
+        memcpy(FilenameBuf + J, lprofCurFilename.Hostname, HostNameLength);
+        J += HostNameLength;
+      } else if (FilenamePat[I] == 't') {
+        memcpy(FilenameBuf + J, lprofCurFilename.TmpDir, TmpDirLength);
+        FilenameBuf[J + TmpDirLength] = DIR_SEPARATOR;
+        J += TmpDirLength + 1;
+      } else {
+        if (!getMergePoolSize(FilenamePat, &I))
+          continue;
+        char LoadModuleSignature[SIGLEN + 1];
+        int S;
+        int ProfilePoolId = getpid() % lprofCurFilename.MergePoolSize;
+        S = snprintf(LoadModuleSignature, SIGLEN + 1, "%" PRIu64 "_%d",
+                     lprofGetLoadModuleSignature(), ProfilePoolId);
+        if (S == -1 || S > SIGLEN)
+          S = SIGLEN;
+        memcpy(FilenameBuf + J, LoadModuleSignature, S);
+        J += S;
+      }
+      /* Drop any unknown substitutions. */
+    } else
+      FilenameBuf[J++] = FilenamePat[I];
+  FilenameBuf[J] = 0;
+
+  return FilenameBuf;
+}
+
+/* Returns the pointer to the environment variable
+ * string. Returns null if the env var is not set. */
+static const char *getFilenamePatFromEnv(void) {
+  const char *Filename = getenv("LLVM_PROFILE_FILE");
+  if (!Filename || !Filename[0])
+    return 0;
+  return Filename;
+}
+
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_get_path_prefix(void) {
+  int Length;
+  char *FilenameBuf, *Prefix;
+  const char *Filename, *PrefixEnd;
+
+  if (lprofCurFilename.ProfilePathPrefix)
+    return lprofCurFilename.ProfilePathPrefix;
+
+  Length = getCurFilenameLength();
+  FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  Filename = getCurFilename(FilenameBuf, 0);
+  if (!Filename)
+    return "\0";
+
+  PrefixEnd = lprofFindLastDirSeparator(Filename);
+  if (!PrefixEnd)
+    return "\0";
+
+  Length = PrefixEnd - Filename + 1;
+  Prefix = (char *)malloc(Length + 1);
+  if (!Prefix) {
+    PROF_ERR("Failed to %s\n", "allocate memory.");
+    return "\0";
+  }
+  memcpy(Prefix, Filename, Length);
+  Prefix[Length] = '\0';
+  lprofCurFilename.ProfilePathPrefix = Prefix;
+  return Prefix;
+}
+
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_get_filename(void) {
+  int Length;
+  char *FilenameBuf;
+  const char *Filename;
+
+  Length = getCurFilenameLength();
+  FilenameBuf = (char *)malloc(Length + 1);
+  if (!FilenameBuf) {
+    PROF_ERR("Failed to %s\n", "allocate memory.");
+    return "\0";
+  }
+  Filename = getCurFilename(FilenameBuf, 1);
+  if (!Filename)
+    return "\0";
+
+  return FilenameBuf;
+}
+
+/* This API initializes the file handling, both user specified
+ * profile path via -fprofile-instr-generate= and LLVM_PROFILE_FILE
+ * environment variable can override this default value.
+ */
+COMPILER_RT_VISIBILITY
+void __llvm_profile_initialize_file(void) {
+  const char *EnvFilenamePat;
+  const char *SelectedPat = NULL;
+  ProfileNameSpecifier PNS = PNS_unknown;
+  int hasCommandLineOverrider = (INSTR_PROF_PROFILE_NAME_VAR[0] != 0);
+
+  EnvFilenamePat = getFilenamePatFromEnv();
+  if (EnvFilenamePat) {
+    /* Pass CopyFilenamePat = 1, to ensure that the filename would be valid
+       at the  moment when __llvm_profile_write_file() gets executed. */
+    parseAndSetFilename(EnvFilenamePat, PNS_environment, 1);
+    return;
+  } else if (hasCommandLineOverrider) {
+    SelectedPat = INSTR_PROF_PROFILE_NAME_VAR;
+    PNS = PNS_command_line;
+  } else {
+    SelectedPat = NULL;
+    PNS = PNS_default;
+  }
+
+  parseAndSetFilename(SelectedPat, PNS, 0);
+}
+
+/* This method is invoked by the runtime initialization hook
+ * InstrProfilingRuntime.o if it is linked in.
+ */
+COMPILER_RT_VISIBILITY
+void __llvm_profile_initialize(void) {
+  __llvm_profile_initialize_file();
+  if (!__llvm_profile_is_continuous_mode_enabled())
+    __llvm_profile_register_write_file_atexit();
+}
+
+/* This API is directly called by the user application code. It has the
+ * highest precedence compared with LLVM_PROFILE_FILE environment variable
+ * and command line option -fprofile-instr-generate=<profile_name>.
+ */
+COMPILER_RT_VISIBILITY
+void __llvm_profile_set_filename(const char *FilenamePat) {
+  if (__llvm_profile_is_continuous_mode_enabled())
+    return;
+  parseAndSetFilename(FilenamePat, PNS_runtime_api, 1);
+}
+
+/* The public API for writing profile data into the file with name
+ * set by previous calls to __llvm_profile_set_filename or
+ * __llvm_profile_override_default_filename or
+ * __llvm_profile_initialize_file. */
+COMPILER_RT_VISIBILITY
+int __llvm_profile_write_file(void) {
+  int rc, Length;
+  const char *Filename;
+  char *FilenameBuf;
+  int PDeathSig = 0;
+
+  if (lprofProfileDumped() || __llvm_profile_is_continuous_mode_enabled()) {
+    PROF_NOTE("Profile data not written to file: %s.\n", "already written");
+    return 0;
+  }
+
+  Length = getCurFilenameLength();
+  FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  Filename = getCurFilename(FilenameBuf, 0);
+
+  /* Check the filename. */
+  if (!Filename) {
+    PROF_ERR("Failed to write file : %s\n", "Filename not set");
+    return -1;
+  }
+
+  /* Check if there is llvm/runtime version mismatch.  */
+  if (GET_VERSION(__llvm_profile_get_version()) != INSTR_PROF_RAW_VERSION) {
+    PROF_ERR("Runtime and instrumentation version mismatch : "
+             "expected %d, but get %d\n",
+             INSTR_PROF_RAW_VERSION,
+             (int)GET_VERSION(__llvm_profile_get_version()));
+    return -1;
+  }
+
+  // Temporarily suspend getting SIGKILL when the parent exits.
+  PDeathSig = lprofSuspendSigKill();
+
+  /* Write profile data to the file. */
+  rc = writeFile(Filename);
+  if (rc)
+    PROF_ERR("Failed to write file \"%s\": %s\n", Filename, strerror(errno));
+
+  // Restore SIGKILL.
+  if (PDeathSig == 1)
+    lprofRestoreSigKill();
+
+  return rc;
+}
+
+COMPILER_RT_VISIBILITY
+int __llvm_profile_dump(void) {
+  if (!doMerging())
+    PROF_WARN("Later invocation of __llvm_profile_dump can lead to clobbering "
+              " of previously dumped profile data : %s. Either use %%m "
+              "in profile name or change profile name before dumping.\n",
+              "online profile merging is not on");
+  int rc = __llvm_profile_write_file();
+  lprofSetProfileDumped(1);
+  return rc;
+}
+
+/* Order file data will be saved in a file with suffx .order. */
+static const char *OrderFileSuffix = ".order";
+
+COMPILER_RT_VISIBILITY
+int __llvm_orderfile_write_file(void) {
+  int rc, Length, LengthBeforeAppend, SuffixLength;
+  const char *Filename;
+  char *FilenameBuf;
+  int PDeathSig = 0;
+
+  SuffixLength = strlen(OrderFileSuffix);
+  Length = getCurFilenameLength() + SuffixLength;
+  FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  Filename = getCurFilename(FilenameBuf, 1);
+
+  /* Check the filename. */
+  if (!Filename) {
+    PROF_ERR("Failed to write file : %s\n", "Filename not set");
+    return -1;
+  }
+
+  /* Append order file suffix */
+  LengthBeforeAppend = strlen(Filename);
+  memcpy(FilenameBuf + LengthBeforeAppend, OrderFileSuffix, SuffixLength);
+  FilenameBuf[LengthBeforeAppend + SuffixLength] = '\0';
+
+  /* Check if there is llvm/runtime version mismatch.  */
+  if (GET_VERSION(__llvm_profile_get_version()) != INSTR_PROF_RAW_VERSION) {
+    PROF_ERR("Runtime and instrumentation version mismatch : "
+             "expected %d, but get %d\n",
+             INSTR_PROF_RAW_VERSION,
+             (int)GET_VERSION(__llvm_profile_get_version()));
+    return -1;
+  }
+
+  // Temporarily suspend getting SIGKILL when the parent exits.
+  PDeathSig = lprofSuspendSigKill();
+
+  /* Write order data to the file. */
+  rc = writeOrderFile(Filename);
+  if (rc)
+    PROF_ERR("Failed to write file \"%s\": %s\n", Filename, strerror(errno));
+
+  // Restore SIGKILL.
+  if (PDeathSig == 1)
+    lprofRestoreSigKill();
+
+  return rc;
+}
+
+COMPILER_RT_VISIBILITY
+int __llvm_orderfile_dump(void) {
+  int rc = __llvm_orderfile_write_file();
+  return rc;
+}
+
+static void writeFileWithoutReturn(void) { __llvm_profile_write_file(); }
+
+COMPILER_RT_VISIBILITY
+int __llvm_profile_register_write_file_atexit(void) {
+  static int HasBeenRegistered = 0;
+
+  if (HasBeenRegistered)
+    return 0;
+
+  lprofSetupValueProfiler();
+
+  HasBeenRegistered = 1;
+  return atexit(writeFileWithoutReturn);
+}
+
+COMPILER_RT_VISIBILITY int __llvm_profile_set_file_object(FILE *File,
+                                                          int EnableMerge) {
+  if (__llvm_profile_is_continuous_mode_enabled()) {
+    if (!EnableMerge) {
+      PROF_WARN("__llvm_profile_set_file_object(fd=%d) not supported in "
+                "continuous sync mode when merging is disabled\n",
+                fileno(File));
+      return 1;
+    }
+    if (lprofLockFileHandle(File) != 0) {
+      PROF_WARN("Data may be corrupted during profile merging : %s\n",
+                "Fail to obtain file lock due to system limit.");
+    }
+    uint64_t ProfileFileSize = 0;
+    if (getProfileFileSizeForMerging(File, &ProfileFileSize) == -1) {
+      lprofUnlockFileHandle(File);
+      return 1;
+    }
+    if (ProfileFileSize == 0) {
+      FreeHook = &free;
+      setupIOBuffer();
+      ProfDataWriter fileWriter;
+      initFileWriter(&fileWriter, File);
+      if (lprofWriteData(&fileWriter, 0, 0)) {
+        lprofUnlockFileHandle(File);
+        PROF_ERR("Failed to write file \"%d\": %s\n", fileno(File),
+                 strerror(errno));
+        return 1;
+      }
+      fflush(File);
+    } else {
+      /* The merged profile has a non-zero length. Check that it is compatible
+       * with the data in this process. */
+      char *ProfileBuffer;
+      if (mmapProfileForMerging(File, ProfileFileSize, &ProfileBuffer) == -1) {
+        lprofUnlockFileHandle(File);
+        return 1;
+      }
+      (void)munmap(ProfileBuffer, ProfileFileSize);
+    }
+    mmapForContinuousMode(0, File);
+    lprofUnlockFileHandle(File);
+  } else {
+    setProfileFile(File);
+    setProfileMergeRequested(EnableMerge);
+  }
+  return 0;
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.c
new file mode 100644
index 0000000000..edd38ad765
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.c
@@ -0,0 +1,26 @@
+/*===- InstrProfilingInternal.c - Support library for PGO instrumentation -===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+// Note: This is linked into the Darwin kernel, and must remain compatible
+// with freestanding compilation. See `darwin_add_builtin_libraries`.
+
+#if !defined(__Fuchsia__)
+
+#include "InstrProfilingInternal.h"
+
+static unsigned ProfileDumped = 0;
+
+COMPILER_RT_VISIBILITY unsigned lprofProfileDumped() {
+  return ProfileDumped;
+}
+
+COMPILER_RT_VISIBILITY void lprofSetProfileDumped(unsigned Value) {
+  ProfileDumped = Value;
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h
new file mode 100644
index 0000000000..b2ce11067a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingInternal.h
@@ -0,0 +1,201 @@
+/*===- InstrProfiling.h- Support library for PGO instrumentation ----------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifndef PROFILE_INSTRPROFILING_INTERNALH_
+#define PROFILE_INSTRPROFILING_INTERNALH_
+
+#include <stddef.h>
+
+#include "InstrProfiling.h"
+
+/*!
+ * \brief Write instrumentation data to the given buffer, given explicit
+ * pointers to the live data in memory.  This function is probably not what you
+ * want.  Use __llvm_profile_get_size_for_buffer instead.  Use this function if
+ * your program has a custom memory layout.
+ */
+uint64_t __llvm_profile_get_size_for_buffer_internal(
+    const __llvm_profile_data *DataBegin, const __llvm_profile_data *DataEnd,
+    const char *CountersBegin, const char *CountersEnd, const char *NamesBegin,
+    const char *NamesEnd);
+
+/*!
+ * \brief Write instrumentation data to the given buffer, given explicit
+ * pointers to the live data in memory.  This function is probably not what you
+ * want.  Use __llvm_profile_write_buffer instead.  Use this function if your
+ * program has a custom memory layout.
+ *
+ * \pre \c Buffer is the start of a buffer at least as big as \a
+ * __llvm_profile_get_size_for_buffer_internal().
+ */
+int __llvm_profile_write_buffer_internal(
+    char *Buffer, const __llvm_profile_data *DataBegin,
+    const __llvm_profile_data *DataEnd, const char *CountersBegin,
+    const char *CountersEnd, const char *NamesBegin, const char *NamesEnd);
+
+/*!
+ * The data structure describing the data to be written by the
+ * low level writer callback function.
+ *
+ * If \ref ProfDataIOVec.Data is null, and \ref ProfDataIOVec.UseZeroPadding is
+ * 0, the write is skipped (the writer simply advances ElmSize*NumElm bytes).
+ *
+ * If \ref ProfDataIOVec.Data is null, and \ref ProfDataIOVec.UseZeroPadding is
+ * nonzero, ElmSize*NumElm zero bytes are written.
+ */
+typedef struct ProfDataIOVec {
+  const void *Data;
+  size_t ElmSize;
+  size_t NumElm;
+  int UseZeroPadding;
+} ProfDataIOVec;
+
+struct ProfDataWriter;
+typedef uint32_t (*WriterCallback)(struct ProfDataWriter *This, ProfDataIOVec *,
+                                   uint32_t NumIOVecs);
+
+typedef struct ProfDataWriter {
+  WriterCallback Write;
+  void *WriterCtx;
+} ProfDataWriter;
+
+/*!
+ * The data structure for buffered IO of profile data.
+ */
+typedef struct ProfBufferIO {
+  ProfDataWriter *FileWriter;
+  uint32_t OwnFileWriter;
+  /* The start of the buffer. */
+  uint8_t *BufferStart;
+  /* Total size of the buffer. */
+  uint32_t BufferSz;
+  /* Current byte offset from the start of the buffer. */
+  uint32_t CurOffset;
+} ProfBufferIO;
+
+/* The creator interface used by testing.  */
+ProfBufferIO *lprofCreateBufferIOInternal(void *File, uint32_t BufferSz);
+
+/*!
+ * This is the interface to create a handle for buffered IO.
+ */
+ProfBufferIO *lprofCreateBufferIO(ProfDataWriter *FileWriter);
+
+/*!
+ * The interface to destroy the bufferIO handle and reclaim
+ * the memory.
+ */
+void lprofDeleteBufferIO(ProfBufferIO *BufferIO);
+
+/*!
+ * This is the interface to write \c Data of \c Size bytes through
+ * \c BufferIO. Returns 0 if successful, otherwise return -1.
+ */
+int lprofBufferIOWrite(ProfBufferIO *BufferIO, const uint8_t *Data,
+                       uint32_t Size);
+/*!
+ * The interface to flush the remaining data in the buffer.
+ * through the low level writer callback.
+ */
+int lprofBufferIOFlush(ProfBufferIO *BufferIO);
+
+/* The low level interface to write data into a buffer. It is used as the
+ * callback by other high level writer methods such as buffered IO writer
+ * and profile data writer.  */
+uint32_t lprofBufferWriter(ProfDataWriter *This, ProfDataIOVec *IOVecs,
+                           uint32_t NumIOVecs);
+void initBufferWriter(ProfDataWriter *BufferWriter, char *Buffer);
+
+struct ValueProfData;
+struct ValueProfRecord;
+struct InstrProfValueData;
+struct ValueProfNode;
+
+/*!
+ * The class that defines a set of methods to read value profile
+ * data for streaming/serialization from the instrumentation runtime.
+ */
+typedef struct VPDataReaderType {
+  uint32_t (*InitRTRecord)(const __llvm_profile_data *Data,
+                           uint8_t *SiteCountArray[]);
+  /* Function pointer to getValueProfRecordHeader method. */
+  uint32_t (*GetValueProfRecordHeaderSize)(uint32_t NumSites);
+  /* Function pointer to getFristValueProfRecord method. */  
+  struct ValueProfRecord *(*GetFirstValueProfRecord)(struct ValueProfData *);
+  /* Return the number of value data for site \p Site.  */
+  uint32_t (*GetNumValueDataForSite)(uint32_t VK, uint32_t Site);
+  /* Return the total size of the value profile data of the 
+   * current function.  */
+  uint32_t (*GetValueProfDataSize)(void);
+  /*! 
+   * Read the next \p N value data for site \p Site and store the data
+   * in \p Dst. \p StartNode is the first value node to start with if
+   * it is not null. The function returns the pointer to the value
+   * node pointer to be used as the \p StartNode of the next batch reading.
+   * If there is nothing left, it returns NULL.
+   */
+  struct ValueProfNode *(*GetValueData)(uint32_t ValueKind, uint32_t Site,
+                                        struct InstrProfValueData *Dst,
+                                        struct ValueProfNode *StartNode,
+                                        uint32_t N);
+} VPDataReaderType;
+
+/* Write profile data to destination. If SkipNameDataWrite is set to 1,
+   the name data is already in destination, we just skip over it. */
+int lprofWriteData(ProfDataWriter *Writer, VPDataReaderType *VPDataReader,
+                   int SkipNameDataWrite);
+int lprofWriteDataImpl(ProfDataWriter *Writer,
+                       const __llvm_profile_data *DataBegin,
+                       const __llvm_profile_data *DataEnd,
+                       const char *CountersBegin, const char *CountersEnd,
+                       VPDataReaderType *VPDataReader, const char *NamesBegin,
+                       const char *NamesEnd, int SkipNameDataWrite);
+
+/* Merge value profile data pointed to by SrcValueProfData into
+ * in-memory profile counters pointed by to DstData.  */
+void lprofMergeValueProfData(struct ValueProfData *SrcValueProfData,
+                             __llvm_profile_data *DstData);
+
+VPDataReaderType *lprofGetVPDataReader();
+
+/* Internal interface used by test to reset the max number of 
+ * tracked values per value site to be \p MaxVals.
+ */
+void lprofSetMaxValsPerSite(uint32_t MaxVals);
+void lprofSetupValueProfiler();
+
+/* Return the profile header 'signature' value associated with the current
+ * executable or shared library. The signature value can be used to for
+ * a profile name that is unique to this load module so that it does not
+ * collide with profiles from other binaries. It also allows shared libraries
+ * to dump merged profile data into its own profile file. */
+uint64_t lprofGetLoadModuleSignature();
+
+/* 
+ * Return non zero value if the profile data has already been
+ * dumped to the file.
+ */
+unsigned lprofProfileDumped(void);
+void lprofSetProfileDumped(unsigned);
+
+COMPILER_RT_VISIBILITY extern void (*FreeHook)(void *);
+COMPILER_RT_VISIBILITY extern uint8_t *DynamicBufferIOBuffer;
+COMPILER_RT_VISIBILITY extern uint32_t VPBufferSize;
+COMPILER_RT_VISIBILITY extern uint32_t VPMaxNumValsPerSite;
+/* Pointer to the start of static value counters to be allocted. */
+COMPILER_RT_VISIBILITY extern ValueProfNode *CurrentVNode;
+COMPILER_RT_VISIBILITY extern ValueProfNode *EndVNode;
+extern void (*VPMergeHook)(struct ValueProfData *, __llvm_profile_data *);
+
+/*
+ * Write binary ids into profiles if writer is given.
+ * Return -1 if an error occurs, otherwise, return total size of binary ids.
+ */
+int __llvm_write_binary_ids(ProfDataWriter *Writer);
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingMerge.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingMerge.c
new file mode 100644
index 0000000000..adf866e52c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingMerge.c
@@ -0,0 +1,185 @@
+/*===- InstrProfilingMerge.c - Profile in-process Merging  ---------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+|*===----------------------------------------------------------------------===*
+|* This file defines the API needed for in-process merging of profile data
+|* stored in memory buffer.
+\*===---------------------------------------------------------------------===*/
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingUtil.h"
+
+#define INSTR_PROF_VALUE_PROF_DATA
+#include "profile/InstrProfData.inc"
+
+COMPILER_RT_VISIBILITY
+void (*VPMergeHook)(ValueProfData *, __llvm_profile_data *);
+
+COMPILER_RT_VISIBILITY
+uint64_t lprofGetLoadModuleSignature() {
+  /* A very fast way to compute a module signature.  */
+  uint64_t Version = __llvm_profile_get_version();
+  uint64_t NumCounters = __llvm_profile_get_num_counters(
+      __llvm_profile_begin_counters(), __llvm_profile_end_counters());
+  uint64_t NumData = __llvm_profile_get_num_data(__llvm_profile_begin_data(),
+                                                 __llvm_profile_end_data());
+  uint64_t NamesSize =
+      (uint64_t)(__llvm_profile_end_names() - __llvm_profile_begin_names());
+  uint64_t NumVnodes =
+      (uint64_t)(__llvm_profile_end_vnodes() - __llvm_profile_begin_vnodes());
+  const __llvm_profile_data *FirstD = __llvm_profile_begin_data();
+
+  return (NamesSize << 40) + (NumCounters << 30) + (NumData << 20) +
+         (NumVnodes << 10) + (NumData > 0 ? FirstD->NameRef : 0) + Version +
+         __llvm_profile_get_magic();
+}
+
+/* Returns 1 if profile is not structurally compatible.  */
+COMPILER_RT_VISIBILITY
+int __llvm_profile_check_compatibility(const char *ProfileData,
+                                       uint64_t ProfileSize) {
+  /* Check profile header only for now  */
+  __llvm_profile_header *Header = (__llvm_profile_header *)ProfileData;
+  __llvm_profile_data *SrcDataStart, *SrcDataEnd, *SrcData, *DstData;
+  SrcDataStart =
+      (__llvm_profile_data *)(ProfileData + sizeof(__llvm_profile_header) +
+                              Header->BinaryIdsSize);
+  SrcDataEnd = SrcDataStart + Header->DataSize;
+
+  if (ProfileSize < sizeof(__llvm_profile_header))
+    return 1;
+
+  /* Check the header first.  */
+  if (Header->Magic != __llvm_profile_get_magic() ||
+      Header->Version != __llvm_profile_get_version() ||
+      Header->DataSize !=
+          __llvm_profile_get_num_data(__llvm_profile_begin_data(),
+                                      __llvm_profile_end_data()) ||
+      Header->CountersSize !=
+          __llvm_profile_get_num_counters(__llvm_profile_begin_counters(),
+                                          __llvm_profile_end_counters()) ||
+      Header->NamesSize != (uint64_t)(__llvm_profile_end_names() -
+                                      __llvm_profile_begin_names()) ||
+      Header->ValueKindLast != IPVK_Last)
+    return 1;
+
+  if (ProfileSize <
+      sizeof(__llvm_profile_header) + Header->BinaryIdsSize +
+          Header->DataSize * sizeof(__llvm_profile_data) + Header->NamesSize +
+          Header->CountersSize * __llvm_profile_counter_entry_size())
+    return 1;
+
+  for (SrcData = SrcDataStart,
+       DstData = (__llvm_profile_data *)__llvm_profile_begin_data();
+       SrcData < SrcDataEnd; ++SrcData, ++DstData) {
+    if (SrcData->NameRef != DstData->NameRef ||
+        SrcData->FuncHash != DstData->FuncHash ||
+        SrcData->NumCounters != DstData->NumCounters)
+      return 1;
+  }
+
+  /* Matched! */
+  return 0;
+}
+
+static uintptr_t signextIfWin64(void *V) {
+#ifdef _WIN64
+  return (uintptr_t)(int32_t)(uintptr_t)V;
+#else
+  return (uintptr_t)V;
+#endif
+}
+
+COMPILER_RT_VISIBILITY
+int __llvm_profile_merge_from_buffer(const char *ProfileData,
+                                     uint64_t ProfileSize) {
+  if (__llvm_profile_get_version() & VARIANT_MASK_DBG_CORRELATE) {
+    PROF_ERR(
+        "%s\n",
+        "Debug info correlation does not support profile merging at runtime. "
+        "Instead, merge raw profiles using the llvm-profdata tool.");
+    return 1;
+  }
+
+  __llvm_profile_data *SrcDataStart, *SrcDataEnd, *SrcData, *DstData;
+  __llvm_profile_header *Header = (__llvm_profile_header *)ProfileData;
+  char *SrcCountersStart;
+  const char *SrcNameStart;
+  const char *SrcValueProfDataStart, *SrcValueProfData;
+  uintptr_t CountersDelta = Header->CountersDelta;
+
+  SrcDataStart =
+      (__llvm_profile_data *)(ProfileData + sizeof(__llvm_profile_header) +
+                              Header->BinaryIdsSize);
+  SrcDataEnd = SrcDataStart + Header->DataSize;
+  SrcCountersStart = (char *)SrcDataEnd;
+  SrcNameStart = SrcCountersStart +
+                 Header->CountersSize * __llvm_profile_counter_entry_size();
+  SrcValueProfDataStart =
+      SrcNameStart + Header->NamesSize +
+      __llvm_profile_get_num_padding_bytes(Header->NamesSize);
+  if (SrcNameStart < SrcCountersStart)
+    return 1;
+
+  for (SrcData = SrcDataStart,
+      DstData = (__llvm_profile_data *)__llvm_profile_begin_data(),
+      SrcValueProfData = SrcValueProfDataStart;
+       SrcData < SrcDataEnd; ++SrcData, ++DstData) {
+    // For the in-memory destination, CounterPtr is the distance from the start
+    // address of the data to the start address of the counter. On WIN64,
+    // CounterPtr is a truncated 32-bit value due to COFF limitation. Sign
+    // extend CounterPtr to get the original value.
+    char *DstCounters =
+        (char *)((uintptr_t)DstData + signextIfWin64(DstData->CounterPtr));
+    unsigned NVK = 0;
+
+    // SrcData is a serialized representation of the memory image. We need to
+    // compute the in-buffer counter offset from the in-memory address distance.
+    // The initial CountersDelta is the in-memory address difference
+    // start(__llvm_prf_cnts)-start(__llvm_prf_data), so SrcData->CounterPtr -
+    // CountersDelta computes the offset into the in-buffer counter section.
+    //
+    // On WIN64, CountersDelta is truncated as well, so no need for signext.
+    char *SrcCounters =
+        SrcCountersStart + ((uintptr_t)SrcData->CounterPtr - CountersDelta);
+    // CountersDelta needs to be decreased as we advance to the next data
+    // record.
+    CountersDelta -= sizeof(*SrcData);
+    unsigned NC = SrcData->NumCounters;
+    if (NC == 0)
+      return 1;
+    if (SrcCounters < SrcCountersStart || SrcCounters >= SrcNameStart ||
+        (SrcCounters + __llvm_profile_counter_entry_size() * NC) > SrcNameStart)
+      return 1;
+    for (unsigned I = 0; I < NC; I++) {
+      if (__llvm_profile_get_version() & VARIANT_MASK_BYTE_COVERAGE) {
+        // A value of zero signifies the function is covered.
+        DstCounters[I] &= SrcCounters[I];
+      } else {
+        ((uint64_t *)DstCounters)[I] += ((uint64_t *)SrcCounters)[I];
+      }
+    }
+
+    /* Now merge value profile data. */
+    if (!VPMergeHook)
+      continue;
+
+    for (unsigned I = 0; I <= IPVK_Last; I++)
+      NVK += (SrcData->NumValueSites[I] != 0);
+
+    if (!NVK)
+      continue;
+
+    if (SrcValueProfData >= ProfileData + ProfileSize)
+      return 1;
+    VPMergeHook((ValueProfData *)SrcValueProfData, DstData);
+    SrcValueProfData =
+        SrcValueProfData + ((ValueProfData *)SrcValueProfData)->TotalSize;
+  }
+
+  return 0;
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingMergeFile.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingMergeFile.c
new file mode 100644
index 0000000000..8923ba21cc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingMergeFile.c
@@ -0,0 +1,45 @@
+/*===- InstrProfilingMergeFile.c - Profile in-process Merging  ------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+|*===----------------------------------------------------------------------===
+|* This file defines APIs needed to support in-process merging for profile data
+|* stored in files.
+\*===----------------------------------------------------------------------===*/
+
+#if !defined(__Fuchsia__)
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingUtil.h"
+
+#define INSTR_PROF_VALUE_PROF_DATA
+#include "profile/InstrProfData.inc"
+
+/* Merge value profile data pointed to by SrcValueProfData into
+ * in-memory profile counters pointed by to DstData.  */
+COMPILER_RT_VISIBILITY
+void lprofMergeValueProfData(ValueProfData *SrcValueProfData,
+                             __llvm_profile_data *DstData) {
+  unsigned I, S, V, DstIndex = 0;
+  InstrProfValueData *VData;
+  ValueProfRecord *VR = getFirstValueProfRecord(SrcValueProfData);
+  for (I = 0; I < SrcValueProfData->NumValueKinds; I++) {
+    VData = getValueProfRecordValueData(VR);
+    unsigned SrcIndex = 0;
+    for (S = 0; S < VR->NumValueSites; S++) {
+      uint8_t NV = VR->SiteCountArray[S];
+      for (V = 0; V < NV; V++) {
+        __llvm_profile_instrument_target_value(VData[SrcIndex].Value, DstData,
+                                               DstIndex, VData[SrcIndex].Count);
+        ++SrcIndex;
+      }
+      ++DstIndex;
+    }
+    VR = getValueProfRecordNext(VR);
+  }
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingNameVar.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingNameVar.c
new file mode 100644
index 0000000000..2d67a55b98
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingNameVar.c
@@ -0,0 +1,17 @@
+/*===- InstrProfilingNameVar.c - profile name variable setup  -------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#include "InstrProfiling.h"
+
+/* char __llvm_profile_filename[1]
+ *
+ * The runtime should only provide its own definition of this symbol when the
+ * user has not specified one. Set this up by moving the runtime's copy of this
+ * symbol to an object file within the archive.
+ */
+COMPILER_RT_WEAK char INSTR_PROF_PROFILE_NAME_VAR[1] = {0};
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformDarwin.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformDarwin.c
new file mode 100644
index 0000000000..d9f2a113f5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformDarwin.c
@@ -0,0 +1,75 @@
+/*===- InstrProfilingPlatformDarwin.c - Profile data on Darwin ------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+// Note: This is linked into the Darwin kernel, and must remain compatible
+// with freestanding compilation. See `darwin_add_builtin_libraries`.
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+
+#if defined(__APPLE__)
+/* Use linker magic to find the bounds of the Data section. */
+COMPILER_RT_VISIBILITY
+extern __llvm_profile_data
+    DataStart __asm("section$start$__DATA$" INSTR_PROF_DATA_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern __llvm_profile_data
+    DataEnd __asm("section$end$__DATA$" INSTR_PROF_DATA_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern char
+    NamesStart __asm("section$start$__DATA$" INSTR_PROF_NAME_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern char NamesEnd __asm("section$end$__DATA$" INSTR_PROF_NAME_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern char
+    CountersStart __asm("section$start$__DATA$" INSTR_PROF_CNTS_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern char CountersEnd __asm("section$end$__DATA$" INSTR_PROF_CNTS_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern uint32_t
+    OrderFileStart __asm("section$start$__DATA$" INSTR_PROF_ORDERFILE_SECT_NAME);
+
+COMPILER_RT_VISIBILITY
+extern ValueProfNode
+    VNodesStart __asm("section$start$__DATA$" INSTR_PROF_VNODES_SECT_NAME);
+COMPILER_RT_VISIBILITY
+extern ValueProfNode
+    VNodesEnd __asm("section$end$__DATA$" INSTR_PROF_VNODES_SECT_NAME);
+
+COMPILER_RT_VISIBILITY
+const __llvm_profile_data *__llvm_profile_begin_data(void) {
+  return &DataStart;
+}
+COMPILER_RT_VISIBILITY
+const __llvm_profile_data *__llvm_profile_end_data(void) { return &DataEnd; }
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_begin_names(void) { return &NamesStart; }
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_end_names(void) { return &NamesEnd; }
+COMPILER_RT_VISIBILITY
+char *__llvm_profile_begin_counters(void) { return &CountersStart; }
+COMPILER_RT_VISIBILITY
+char *__llvm_profile_end_counters(void) { return &CountersEnd; }
+COMPILER_RT_VISIBILITY
+uint32_t *__llvm_profile_begin_orderfile(void) { return &OrderFileStart; }
+
+COMPILER_RT_VISIBILITY
+ValueProfNode *__llvm_profile_begin_vnodes(void) {
+  return &VNodesStart;
+}
+COMPILER_RT_VISIBILITY
+ValueProfNode *__llvm_profile_end_vnodes(void) { return &VNodesEnd; }
+
+COMPILER_RT_VISIBILITY ValueProfNode *CurrentVNode = &VNodesStart;
+COMPILER_RT_VISIBILITY ValueProfNode *EndVNode = &VNodesEnd;
+
+COMPILER_RT_VISIBILITY int __llvm_write_binary_ids(ProfDataWriter *Writer) {
+  return 0;
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformFuchsia.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformFuchsia.c
new file mode 100644
index 0000000000..3243061702
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformFuchsia.c
@@ -0,0 +1,190 @@
+/*===- InstrProfilingPlatformFuchsia.c - Profile data Fuchsia platform ----===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+/*
+ * This file implements the profiling runtime for Fuchsia and defines the
+ * shared profile runtime interface. Each module (executable or DSO) statically
+ * links in the whole profile runtime to satisfy the calls from its
+ * instrumented code. Several modules in the same program might be separately
+ * compiled and even use different versions of the instrumentation ABI and data
+ * format. All they share in common is the VMO and the offset, which live in
+ * exported globals so that exactly one definition will be shared across all
+ * modules. Each module has its own independent runtime that registers its own
+ * atexit hook to append its own data into the shared VMO which is published
+ * via the data sink hook provided by Fuchsia's dynamic linker.
+ */
+
+#if defined(__Fuchsia__)
+
+#include <inttypes.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+
+#error #include <zircon/process.h>
+#error #include <zircon/sanitizer.h>
+#error #include <zircon/status.h>
+#error #include <zircon/syscalls.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingUtil.h"
+
+/* This variable is an external reference to symbol defined by the compiler. */
+COMPILER_RT_VISIBILITY extern intptr_t INSTR_PROF_PROFILE_COUNTER_BIAS_VAR;
+
+COMPILER_RT_VISIBILITY unsigned lprofProfileDumped() {
+  return 1;
+}
+COMPILER_RT_VISIBILITY void lprofSetProfileDumped(unsigned Value) {}
+
+static const char ProfileSinkName[] = "llvm-profile";
+
+static inline void lprofWrite(const char *fmt, ...) {
+  char s[256];
+
+  va_list ap;
+  va_start(ap, fmt);
+  int ret = vsnprintf(s, sizeof(s), fmt, ap);
+  va_end(ap);
+
+  __sanitizer_log_write(s, ret);
+}
+
+struct lprofVMOWriterCtx {
+  /* VMO that contains the profile data for this module. */
+  zx_handle_t Vmo;
+  /* Current offset within the VMO where data should be written next. */
+  uint64_t Offset;
+};
+
+static uint32_t lprofVMOWriter(ProfDataWriter *This, ProfDataIOVec *IOVecs,
+                               uint32_t NumIOVecs) {
+  struct lprofVMOWriterCtx *Ctx = (struct lprofVMOWriterCtx *)This->WriterCtx;
+
+  /* Compute the total length of data to be written. */
+  size_t Length = 0;
+  for (uint32_t I = 0; I < NumIOVecs; I++)
+    Length += IOVecs[I].ElmSize * IOVecs[I].NumElm;
+
+  /* Resize the VMO to ensure there's sufficient space for the data. */
+  zx_status_t Status = _zx_vmo_set_size(Ctx->Vmo, Ctx->Offset + Length);
+  if (Status != ZX_OK)
+    return -1;
+
+  /* Copy the data into VMO. */
+  for (uint32_t I = 0; I < NumIOVecs; I++) {
+    size_t Length = IOVecs[I].ElmSize * IOVecs[I].NumElm;
+    if (IOVecs[I].Data) {
+      Status = _zx_vmo_write(Ctx->Vmo, IOVecs[I].Data, Ctx->Offset, Length);
+      if (Status != ZX_OK)
+        return -1;
+    } else if (IOVecs[I].UseZeroPadding) {
+      /* Resizing the VMO should zero fill. */
+    }
+    Ctx->Offset += Length;
+  }
+
+  /* Record the profile size as a property of the VMO. */
+  _zx_object_set_property(Ctx->Vmo, ZX_PROP_VMO_CONTENT_SIZE, &Ctx->Offset,
+                          sizeof(Ctx->Offset));
+
+  return 0;
+}
+
+static void initVMOWriter(ProfDataWriter *This, struct lprofVMOWriterCtx *Ctx) {
+  This->Write = lprofVMOWriter;
+  This->WriterCtx = Ctx;
+}
+
+/* This method is invoked by the runtime initialization hook
+ * InstrProfilingRuntime.o if it is linked in. */
+COMPILER_RT_VISIBILITY
+void __llvm_profile_initialize(void) {
+  /* Check if there is llvm/runtime version mismatch. */
+  if (GET_VERSION(__llvm_profile_get_version()) != INSTR_PROF_RAW_VERSION) {
+    lprofWrite("LLVM Profile: runtime and instrumentation version mismatch: "
+               "expected %d, but got %d\n",
+               INSTR_PROF_RAW_VERSION,
+               (int)GET_VERSION(__llvm_profile_get_version()));
+    return;
+  }
+
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const char *CountersBegin = __llvm_profile_begin_counters();
+  const char *CountersEnd = __llvm_profile_end_counters();
+  const uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
+  const uint64_t CountersOffset =
+      sizeof(__llvm_profile_header) + __llvm_write_binary_ids(NULL) + DataSize;
+  uint64_t CountersSize =
+      __llvm_profile_get_counters_size(CountersBegin, CountersEnd);
+
+  /* Don't publish a VMO if there are no counters. */
+  if (!CountersSize)
+    return;
+
+  zx_status_t Status;
+
+  /* Create a VMO to hold the profile data. */
+  zx_handle_t Vmo = ZX_HANDLE_INVALID;
+  Status = _zx_vmo_create(0, ZX_VMO_RESIZABLE, &Vmo);
+  if (Status != ZX_OK) {
+    lprofWrite("LLVM Profile: cannot create VMO: %s\n",
+               _zx_status_get_string(Status));
+    return;
+  }
+
+  /* Give the VMO a name that includes the module signature. */
+  char VmoName[ZX_MAX_NAME_LEN];
+  snprintf(VmoName, sizeof(VmoName), "%" PRIu64 ".profraw",
+           lprofGetLoadModuleSignature());
+  _zx_object_set_property(Vmo, ZX_PROP_NAME, VmoName, strlen(VmoName));
+
+  /* Write the profile data into the mapped region. */
+  ProfDataWriter VMOWriter;
+  struct lprofVMOWriterCtx Ctx = {.Vmo = Vmo, .Offset = 0};
+  initVMOWriter(&VMOWriter, &Ctx);
+  if (lprofWriteData(&VMOWriter, 0, 0) != 0) {
+    lprofWrite("LLVM Profile: failed to write data\n");
+    _zx_handle_close(Vmo);
+    return;
+  }
+
+  uint64_t Len = 0;
+  Status = _zx_vmo_get_size(Vmo, &Len);
+  if (Status != ZX_OK) {
+    lprofWrite("LLVM Profile: failed to get the VMO size: %s\n",
+               _zx_status_get_string(Status));
+    _zx_handle_close(Vmo);
+    return;
+  }
+
+  uintptr_t Mapping;
+  Status =
+      _zx_vmar_map(_zx_vmar_root_self(), ZX_VM_PERM_READ | ZX_VM_PERM_WRITE, 0,
+                   Vmo, 0, Len, &Mapping);
+  if (Status != ZX_OK) {
+    lprofWrite("LLVM Profile: failed to map the VMO: %s\n",
+               _zx_status_get_string(Status));
+    _zx_handle_close(Vmo);
+    return;
+  }
+
+  /* Publish the VMO which contains profile data to the system. Note that this
+   * also consumes the VMO handle. */
+  __sanitizer_publish_data(ProfileSinkName, Vmo);
+
+  /* Update the profile fields based on the current mapping. */
+  INSTR_PROF_PROFILE_COUNTER_BIAS_VAR =
+      (intptr_t)Mapping - (uintptr_t)CountersBegin + CountersOffset;
+
+  /* Return the memory allocated for counters to OS. */
+  lprofReleaseMemoryPagesToOS((uintptr_t)CountersBegin, (uintptr_t)CountersEnd);
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformLinux.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformLinux.c
new file mode 100644
index 0000000000..592c09b49d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformLinux.c
@@ -0,0 +1,230 @@
+/*===- InstrProfilingPlatformLinux.c - Profile data Linux platform ------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__Fuchsia__) || \
+    (defined(__sun__) && defined(__svr4__)) || defined(__NetBSD__)
+
+#include <elf.h>
+#include <link.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+
+#if defined(__FreeBSD__) && !defined(ElfW)
+/*
+ * FreeBSD's elf.h and link.h headers do not define the ElfW(type) macro yet.
+ * If this is added to all supported FreeBSD versions in the future, this
+ * compatibility macro can be removed.
+ */
+#define ElfW(type) __ElfN(type)
+#endif
+
+#define PROF_DATA_START INSTR_PROF_SECT_START(INSTR_PROF_DATA_COMMON)
+#define PROF_DATA_STOP INSTR_PROF_SECT_STOP(INSTR_PROF_DATA_COMMON)
+#define PROF_NAME_START INSTR_PROF_SECT_START(INSTR_PROF_NAME_COMMON)
+#define PROF_NAME_STOP INSTR_PROF_SECT_STOP(INSTR_PROF_NAME_COMMON)
+#define PROF_CNTS_START INSTR_PROF_SECT_START(INSTR_PROF_CNTS_COMMON)
+#define PROF_CNTS_STOP INSTR_PROF_SECT_STOP(INSTR_PROF_CNTS_COMMON)
+#define PROF_ORDERFILE_START INSTR_PROF_SECT_START(INSTR_PROF_ORDERFILE_COMMON)
+#define PROF_VNODES_START INSTR_PROF_SECT_START(INSTR_PROF_VNODES_COMMON)
+#define PROF_VNODES_STOP INSTR_PROF_SECT_STOP(INSTR_PROF_VNODES_COMMON)
+
+/* Declare section start and stop symbols for various sections
+ * generated by compiler instrumentation.
+ */
+extern __llvm_profile_data PROF_DATA_START COMPILER_RT_VISIBILITY
+    COMPILER_RT_WEAK;
+extern __llvm_profile_data PROF_DATA_STOP COMPILER_RT_VISIBILITY
+    COMPILER_RT_WEAK;
+extern char PROF_CNTS_START COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern char PROF_CNTS_STOP COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern uint32_t PROF_ORDERFILE_START COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern char PROF_NAME_START COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern char PROF_NAME_STOP COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern ValueProfNode PROF_VNODES_START COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+extern ValueProfNode PROF_VNODES_STOP COMPILER_RT_VISIBILITY COMPILER_RT_WEAK;
+
+COMPILER_RT_VISIBILITY const __llvm_profile_data *
+__llvm_profile_begin_data(void) {
+  return &PROF_DATA_START;
+}
+COMPILER_RT_VISIBILITY const __llvm_profile_data *
+__llvm_profile_end_data(void) {
+  return &PROF_DATA_STOP;
+}
+COMPILER_RT_VISIBILITY const char *__llvm_profile_begin_names(void) {
+  return &PROF_NAME_START;
+}
+COMPILER_RT_VISIBILITY const char *__llvm_profile_end_names(void) {
+  return &PROF_NAME_STOP;
+}
+COMPILER_RT_VISIBILITY char *__llvm_profile_begin_counters(void) {
+  return &PROF_CNTS_START;
+}
+COMPILER_RT_VISIBILITY char *__llvm_profile_end_counters(void) {
+  return &PROF_CNTS_STOP;
+}
+COMPILER_RT_VISIBILITY uint32_t *__llvm_profile_begin_orderfile(void) {
+  return &PROF_ORDERFILE_START;
+}
+
+COMPILER_RT_VISIBILITY ValueProfNode *
+__llvm_profile_begin_vnodes(void) {
+  return &PROF_VNODES_START;
+}
+COMPILER_RT_VISIBILITY ValueProfNode *__llvm_profile_end_vnodes(void) {
+  return &PROF_VNODES_STOP;
+}
+COMPILER_RT_VISIBILITY ValueProfNode *CurrentVNode = &PROF_VNODES_START;
+COMPILER_RT_VISIBILITY ValueProfNode *EndVNode = &PROF_VNODES_STOP;
+
+#ifdef NT_GNU_BUILD_ID
+static size_t RoundUp(size_t size, size_t align) {
+  return (size + align - 1) & ~(align - 1);
+}
+
+/*
+ * Write binary id length and then its data, because binary id does not
+ * have a fixed length.
+ */
+static int WriteOneBinaryId(ProfDataWriter *Writer, uint64_t BinaryIdLen,
+                            const uint8_t *BinaryIdData,
+                            uint64_t BinaryIdPadding) {
+  ProfDataIOVec BinaryIdIOVec[] = {
+      {&BinaryIdLen, sizeof(uint64_t), 1, 0},
+      {BinaryIdData, sizeof(uint8_t), BinaryIdLen, 0},
+      {NULL, sizeof(uint8_t), BinaryIdPadding, 1},
+  };
+  if (Writer->Write(Writer, BinaryIdIOVec,
+                    sizeof(BinaryIdIOVec) / sizeof(*BinaryIdIOVec)))
+    return -1;
+
+  /* Successfully wrote binary id, report success. */
+  return 0;
+}
+
+/*
+ * Look for the note that has the name "GNU\0" and type NT_GNU_BUILD_ID
+ * that contains build id. If build id exists, write binary id.
+ *
+ * Each note in notes section starts with a struct which includes
+ * n_namesz, n_descsz, and n_type members. It is followed by the name
+ * (whose length is defined in n_namesz) and then by the descriptor
+ * (whose length is defined in n_descsz).
+ *
+ * Note sections like .note.ABI-tag and .note.gnu.build-id are aligned
+ * to 4 bytes, so round n_namesz and n_descsz to the nearest 4 bytes.
+ */
+static int WriteBinaryIdForNote(ProfDataWriter *Writer,
+                                const ElfW(Nhdr) * Note) {
+  int BinaryIdSize = 0;
+  const char *NoteName = (const char *)Note + sizeof(ElfW(Nhdr));
+  if (Note->n_type == NT_GNU_BUILD_ID && Note->n_namesz == 4 &&
+      memcmp(NoteName, "GNU\0", 4) == 0) {
+    uint64_t BinaryIdLen = Note->n_descsz;
+    const uint8_t *BinaryIdData =
+        (const uint8_t *)(NoteName + RoundUp(Note->n_namesz, 4));
+    uint8_t BinaryIdPadding = __llvm_profile_get_num_padding_bytes(BinaryIdLen);
+    if (Writer != NULL && WriteOneBinaryId(Writer, BinaryIdLen, BinaryIdData,
+                                           BinaryIdPadding) == -1)
+      return -1;
+
+    BinaryIdSize = sizeof(BinaryIdLen) + BinaryIdLen + BinaryIdPadding;
+  }
+
+  return BinaryIdSize;
+}
+
+/*
+ * Helper function that iterates through notes section and find build ids.
+ * If writer is given, write binary ids into profiles.
+ * If an error happens while writing, return -1.
+ */
+static int WriteBinaryIds(ProfDataWriter *Writer, const ElfW(Nhdr) * Note,
+                          const ElfW(Nhdr) * NotesEnd) {
+  int BinaryIdsSize = 0;
+  while (Note < NotesEnd) {
+    int OneBinaryIdSize = WriteBinaryIdForNote(Writer, Note);
+    if (OneBinaryIdSize == -1)
+      return -1;
+    BinaryIdsSize += OneBinaryIdSize;
+
+    /* Calculate the offset of the next note in notes section. */
+    size_t NoteOffset = sizeof(ElfW(Nhdr)) + RoundUp(Note->n_namesz, 4) +
+                        RoundUp(Note->n_descsz, 4);
+    Note = (const ElfW(Nhdr) *)((const char *)(Note) + NoteOffset);
+  }
+
+  return BinaryIdsSize;
+}
+
+/*
+ * Write binary ids into profiles if writer is given.
+ * Return the total size of binary ids.
+ * If an error happens while writing, return -1.
+ */
+COMPILER_RT_VISIBILITY int __llvm_write_binary_ids(ProfDataWriter *Writer) {
+  extern const ElfW(Ehdr) __ehdr_start __attribute__((visibility("hidden")));
+  const ElfW(Ehdr) *ElfHeader = &__ehdr_start;
+  const ElfW(Phdr) *ProgramHeader =
+      (const ElfW(Phdr) *)((uintptr_t)ElfHeader + ElfHeader->e_phoff);
+
+  int TotalBinaryIdsSize = 0;
+  uint32_t I;
+  /* Iterate through entries in the program header. */
+  for (I = 0; I < ElfHeader->e_phnum; I++) {
+    /* Look for the notes segment in program header entries. */
+    if (ProgramHeader[I].p_type != PT_NOTE)
+      continue;
+
+    /* There can be multiple notes segment, and examine each of them. */
+    const ElfW(Nhdr) * Note;
+    const ElfW(Nhdr) * NotesEnd;
+    /*
+     * When examining notes in file, use p_offset, which is the offset within
+     * the elf file, to find the start of notes.
+     */
+    if (ProgramHeader[I].p_memsz == 0 ||
+        ProgramHeader[I].p_memsz == ProgramHeader[I].p_filesz) {
+      Note = (const ElfW(Nhdr) *)((uintptr_t)ElfHeader +
+                                  ProgramHeader[I].p_offset);
+      NotesEnd = (const ElfW(Nhdr) *)((const char *)(Note) +
+                                      ProgramHeader[I].p_filesz);
+    } else {
+      /*
+       * When examining notes in memory, use p_vaddr, which is the address of
+       * section after loaded to memory, to find the start of notes.
+       */
+      Note =
+          (const ElfW(Nhdr) *)((uintptr_t)ElfHeader + ProgramHeader[I].p_vaddr);
+      NotesEnd =
+          (const ElfW(Nhdr) *)((const char *)(Note) + ProgramHeader[I].p_memsz);
+    }
+
+    int BinaryIdsSize = WriteBinaryIds(Writer, Note, NotesEnd);
+    if (TotalBinaryIdsSize == -1)
+      return -1;
+
+    TotalBinaryIdsSize += BinaryIdsSize;
+  }
+
+  return TotalBinaryIdsSize;
+}
+#else /* !NT_GNU_BUILD_ID */
+/*
+ * Fallback implementation for targets that don't support the GNU
+ * extensions NT_GNU_BUILD_ID and __ehdr_start.
+ */
+COMPILER_RT_VISIBILITY int __llvm_write_binary_ids(ProfDataWriter *Writer) {
+  return 0;
+}
+#endif
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformOther.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformOther.c
new file mode 100644
index 0000000000..3e9b3ca0a0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformOther.c
@@ -0,0 +1,109 @@
+/*===- InstrProfilingPlatformOther.c - Profile data default platform ------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#if !defined(__APPLE__) && !defined(__linux__) && !defined(__FreeBSD__) &&     \
+    !(defined(__sun__) && defined(__svr4__)) && !defined(__NetBSD__) &&        \
+    !defined(_WIN32)
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+
+static const __llvm_profile_data *DataFirst = NULL;
+static const __llvm_profile_data *DataLast = NULL;
+static const char *NamesFirst = NULL;
+static const char *NamesLast = NULL;
+static char *CountersFirst = NULL;
+static char *CountersLast = NULL;
+static uint32_t *OrderFileFirst = NULL;
+
+static const void *getMinAddr(const void *A1, const void *A2) {
+  return A1 < A2 ? A1 : A2;
+}
+
+static const void *getMaxAddr(const void *A1, const void *A2) {
+  return A1 > A2 ? A1 : A2;
+}
+
+/*!
+ * \brief Register an instrumented function.
+ *
+ * Calls to this are emitted by clang with -fprofile-instr-generate.  Such
+ * calls are only required (and only emitted) on targets where we haven't
+ * implemented linker magic to find the bounds of the sections.
+ */
+COMPILER_RT_VISIBILITY
+void __llvm_profile_register_function(void *Data_) {
+  /* TODO: Only emit this function if we can't use linker magic. */
+  const __llvm_profile_data *Data = (__llvm_profile_data *)Data_;
+  if (!DataFirst) {
+    DataFirst = Data;
+    DataLast = Data + 1;
+    CountersFirst = (char *)((uintptr_t)Data_ + Data->CounterPtr);
+    CountersLast =
+        CountersFirst + Data->NumCounters * __llvm_profile_counter_entry_size();
+    return;
+  }
+
+  DataFirst = (const __llvm_profile_data *)getMinAddr(DataFirst, Data);
+  CountersFirst = (char *)getMinAddr(
+      CountersFirst, (char *)((uintptr_t)Data_ + Data->CounterPtr));
+
+  DataLast = (const __llvm_profile_data *)getMaxAddr(DataLast, Data + 1);
+  CountersLast = (char *)getMaxAddr(
+      CountersLast,
+      (char *)((uintptr_t)Data_ + Data->CounterPtr) +
+          Data->NumCounters * __llvm_profile_counter_entry_size());
+}
+
+COMPILER_RT_VISIBILITY
+void __llvm_profile_register_names_function(void *NamesStart,
+                                            uint64_t NamesSize) {
+  if (!NamesFirst) {
+    NamesFirst = (const char *)NamesStart;
+    NamesLast = (const char *)NamesStart + NamesSize;
+    return;
+  }
+  NamesFirst = (const char *)getMinAddr(NamesFirst, NamesStart);
+  NamesLast =
+      (const char *)getMaxAddr(NamesLast, (const char *)NamesStart + NamesSize);
+}
+
+COMPILER_RT_VISIBILITY
+const __llvm_profile_data *__llvm_profile_begin_data(void) { return DataFirst; }
+COMPILER_RT_VISIBILITY
+const __llvm_profile_data *__llvm_profile_end_data(void) { return DataLast; }
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_begin_names(void) { return NamesFirst; }
+COMPILER_RT_VISIBILITY
+const char *__llvm_profile_end_names(void) { return NamesLast; }
+COMPILER_RT_VISIBILITY
+char *__llvm_profile_begin_counters(void) { return CountersFirst; }
+COMPILER_RT_VISIBILITY
+char *__llvm_profile_end_counters(void) { return CountersLast; }
+/* TODO: correctly set up OrderFileFirst. */
+COMPILER_RT_VISIBILITY
+uint32_t *__llvm_profile_begin_orderfile(void) { return OrderFileFirst; }
+
+COMPILER_RT_VISIBILITY
+ValueProfNode *__llvm_profile_begin_vnodes(void) {
+  return 0;
+}
+COMPILER_RT_VISIBILITY
+ValueProfNode *__llvm_profile_end_vnodes(void) { return 0; }
+
+COMPILER_RT_VISIBILITY ValueProfNode *CurrentVNode = 0;
+COMPILER_RT_VISIBILITY ValueProfNode *EndVNode = 0;
+
+COMPILER_RT_VISIBILITY int __llvm_write_binary_ids(ProfDataWriter *Writer) {
+  return 0;
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformWindows.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformWindows.c
new file mode 100644
index 0000000000..dd576b2f83
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPlatformWindows.c
@@ -0,0 +1,73 @@
+/*===- InstrProfilingPlatformWindows.c - Profile data on Windows ----------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+
+#if defined(_WIN32)
+
+#if defined(_MSC_VER)
+/* Merge read-write sections into .data. */
+#pragma comment(linker, "/MERGE:.lprfc=.data")
+#pragma comment(linker, "/MERGE:.lprfd=.data")
+#pragma comment(linker, "/MERGE:.lprfv=.data")
+#pragma comment(linker, "/MERGE:.lprfnd=.data")
+/* Do *NOT* merge .lprfn and .lcovmap into .rdata. llvm-cov must be able to find
+ * after the fact.
+ */
+
+/* Allocate read-only section bounds. */
+#pragma section(".lprfn$A", read)
+#pragma section(".lprfn$Z", read)
+
+/* Allocate read-write section bounds. */
+#pragma section(".lprfd$A", read, write)
+#pragma section(".lprfd$Z", read, write)
+#pragma section(".lprfc$A", read, write)
+#pragma section(".lprfc$Z", read, write)
+#pragma section(".lorderfile$A", read, write)
+#pragma section(".lprfnd$A", read, write)
+#pragma section(".lprfnd$Z", read, write)
+#endif
+
+__llvm_profile_data COMPILER_RT_SECTION(".lprfd$A") DataStart = {0};
+__llvm_profile_data COMPILER_RT_SECTION(".lprfd$Z") DataEnd = {0};
+
+const char COMPILER_RT_SECTION(".lprfn$A") NamesStart = '\0';
+const char COMPILER_RT_SECTION(".lprfn$Z") NamesEnd = '\0';
+
+char COMPILER_RT_SECTION(".lprfc$A") CountersStart;
+char COMPILER_RT_SECTION(".lprfc$Z") CountersEnd;
+uint32_t COMPILER_RT_SECTION(".lorderfile$A") OrderFileStart;
+
+ValueProfNode COMPILER_RT_SECTION(".lprfnd$A") VNodesStart;
+ValueProfNode COMPILER_RT_SECTION(".lprfnd$Z") VNodesEnd;
+
+const __llvm_profile_data *__llvm_profile_begin_data(void) {
+  return &DataStart + 1;
+}
+const __llvm_profile_data *__llvm_profile_end_data(void) { return &DataEnd; }
+
+const char *__llvm_profile_begin_names(void) { return &NamesStart + 1; }
+const char *__llvm_profile_end_names(void) { return &NamesEnd; }
+
+char *__llvm_profile_begin_counters(void) { return &CountersStart + 1; }
+char *__llvm_profile_end_counters(void) { return &CountersEnd; }
+uint32_t *__llvm_profile_begin_orderfile(void) { return &OrderFileStart; }
+
+ValueProfNode *__llvm_profile_begin_vnodes(void) { return &VNodesStart + 1; }
+ValueProfNode *__llvm_profile_end_vnodes(void) { return &VNodesEnd; }
+
+ValueProfNode *CurrentVNode = &VNodesStart + 1;
+ValueProfNode *EndVNode = &VNodesEnd;
+
+COMPILER_RT_VISIBILITY int __llvm_write_binary_ids(ProfDataWriter *Writer) {
+  return 0;
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingPort.h b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPort.h
new file mode 100644
index 0000000000..ed0905cc5f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingPort.h
@@ -0,0 +1,152 @@
+/*===- InstrProfilingPort.h- Support library for PGO instrumentation ------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+/* This header must be included after all others so it can provide fallback
+   definitions for stuff missing in system headers. */
+
+#ifndef PROFILE_INSTRPROFILING_PORT_H_
+#define PROFILE_INSTRPROFILING_PORT_H_
+
+#ifdef _MSC_VER
+#define COMPILER_RT_ALIGNAS(x) __declspec(align(x))
+#define COMPILER_RT_VISIBILITY
+/* FIXME: selectany does not have the same semantics as weak. */
+#define COMPILER_RT_WEAK __declspec(selectany)
+/* Need to include <windows.h> */
+#define COMPILER_RT_ALLOCA _alloca
+/* Need to include <stdio.h> and <io.h> */
+#define COMPILER_RT_FTRUNCATE(f,l) _chsize(_fileno(f),l)
+#define COMPILER_RT_ALWAYS_INLINE __forceinline
+#define COMPILER_RT_CLEANUP(x)
+#define COMPILER_RT_USED
+#elif __GNUC__
+#ifdef _WIN32
+#define COMPILER_RT_FTRUNCATE(f, l) _chsize(fileno(f), l)
+#define COMPILER_RT_VISIBILITY
+#define COMPILER_RT_WEAK __attribute__((selectany))
+#else
+#define COMPILER_RT_FTRUNCATE(f, l) ftruncate(fileno(f), l)
+#define COMPILER_RT_VISIBILITY __attribute__((visibility("hidden")))
+#define COMPILER_RT_WEAK __attribute__((weak))
+#endif
+#define COMPILER_RT_ALIGNAS(x) __attribute__((aligned(x)))
+#define COMPILER_RT_ALLOCA __builtin_alloca
+#define COMPILER_RT_ALWAYS_INLINE inline __attribute((always_inline))
+#define COMPILER_RT_CLEANUP(x) __attribute__((cleanup(x)))
+#define COMPILER_RT_USED __attribute__((used))
+#endif
+
+#if defined(__APPLE__)
+#define COMPILER_RT_SEG "__DATA,"
+#else
+#define COMPILER_RT_SEG ""
+#endif
+
+#ifdef _MSC_VER
+#define COMPILER_RT_SECTION(Sect) __declspec(allocate(Sect))
+#else
+#define COMPILER_RT_SECTION(Sect) __attribute__((section(Sect)))
+#endif
+
+#define COMPILER_RT_MAX_HOSTLEN 128
+#ifdef __ORBIS__
+#define COMPILER_RT_GETHOSTNAME(Name, Len) ((void)(Name), (void)(Len), (-1))
+#else
+#define COMPILER_RT_GETHOSTNAME(Name, Len) lprofGetHostName(Name, Len)
+#endif
+
+#if COMPILER_RT_HAS_ATOMICS == 1
+#ifdef _WIN32
+#include <windows.h>
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+#if defined(_WIN64)
+#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV)                              \
+  (InterlockedCompareExchange64((LONGLONG volatile *)Ptr, (LONGLONG)NewV,      \
+                                (LONGLONG)OldV) == (LONGLONG)OldV)
+#define COMPILER_RT_PTR_FETCH_ADD(DomType, PtrVar, PtrIncr)                    \
+  (DomType *)InterlockedExchangeAdd64((LONGLONG volatile *)&PtrVar,            \
+                                      (LONGLONG)sizeof(DomType) * PtrIncr)
+#else /* !defined(_WIN64) */
+#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV)                              \
+  (InterlockedCompareExchange((LONG volatile *)Ptr, (LONG)NewV, (LONG)OldV) == \
+   (LONG)OldV)
+#define COMPILER_RT_PTR_FETCH_ADD(DomType, PtrVar, PtrIncr)                    \
+  (DomType *)InterlockedExchangeAdd((LONG volatile *)&PtrVar,                  \
+                                    (LONG)sizeof(DomType) * PtrIncr)
+#endif
+#else /* !defined(_WIN32) */
+#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV)                              \
+  __sync_bool_compare_and_swap(Ptr, OldV, NewV)
+#define COMPILER_RT_PTR_FETCH_ADD(DomType, PtrVar, PtrIncr)                    \
+  (DomType *)__sync_fetch_and_add((long *)&PtrVar, sizeof(DomType) * PtrIncr)
+#endif
+#else /* COMPILER_RT_HAS_ATOMICS != 1 */
+#include "InstrProfilingUtil.h"
+#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV)                              \
+  lprofBoolCmpXchg((void **)Ptr, OldV, NewV)
+#define COMPILER_RT_PTR_FETCH_ADD(DomType, PtrVar, PtrIncr)                    \
+  (DomType *)lprofPtrFetchAdd((void **)&PtrVar, sizeof(DomType) * PtrIncr)
+#endif
+
+#if defined(_WIN32)
+#define DIR_SEPARATOR '\\'
+#define DIR_SEPARATOR_2 '/'
+#else
+#define DIR_SEPARATOR '/'
+#endif
+
+#ifndef DIR_SEPARATOR_2
+#define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+#define IS_DIR_SEPARATOR(ch)                                                   \
+  (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#if defined(_WIN32)
+#include <windows.h>
+static inline size_t getpagesize() {
+  SYSTEM_INFO S;
+  GetNativeSystemInfo(&S);
+  return S.dwPageSize;
+}
+#else /* defined(_WIN32) */
+#include <unistd.h>
+#endif /* defined(_WIN32) */
+
+#define PROF_ERR(Format, ...)                                                  \
+  fprintf(stderr, "LLVM Profile Error: " Format, __VA_ARGS__);
+
+#define PROF_WARN(Format, ...)                                                 \
+  fprintf(stderr, "LLVM Profile Warning: " Format, __VA_ARGS__);
+
+#define PROF_NOTE(Format, ...)                                                 \
+  fprintf(stderr, "LLVM Profile Note: " Format, __VA_ARGS__);
+
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#if defined(__FreeBSD__)
+
+#include <inttypes.h>
+#include <sys/types.h>
+
+#else /* defined(__FreeBSD__) */
+
+#include <inttypes.h>
+#include <stdint.h>
+
+#endif /* defined(__FreeBSD__) && defined(__i386__) */
+
+#endif /* PROFILE_INSTRPROFILING_PORT_H_ */
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingRuntime.cpp b/contrib/libs/clang14-rt/lib/profile/InstrProfilingRuntime.cpp
new file mode 100644
index 0000000000..4ea2bb263f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingRuntime.cpp
@@ -0,0 +1,28 @@
+//===- InstrProfilingRuntime.cpp - PGO runtime initialization -------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+extern "C" {
+
+#include "InstrProfiling.h"
+
+/* int __llvm_profile_runtime  */
+COMPILER_RT_VISIBILITY int INSTR_PROF_PROFILE_RUNTIME_VAR;
+}
+
+namespace {
+
+class RegisterRuntime {
+public:
+  RegisterRuntime() {
+    __llvm_profile_initialize();
+  }
+};
+
+RegisterRuntime Registration;
+
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.c
new file mode 100644
index 0000000000..33dcdd3c2f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.c
@@ -0,0 +1,375 @@
+/*===- InstrProfilingUtil.c - Support library for PGO instrumentation -----===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifdef _WIN32
+#include <direct.h>
+#include <process.h>
+#include <windows.h>
+#include "WindowsMMap.h"
+#else
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/file.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#endif
+
+#ifdef COMPILER_RT_HAS_UNAME
+#include <sys/utsname.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#if defined(__linux__)
+#include <signal.h>
+#include <sys/prctl.h>
+#endif
+
+#if defined(__Fuchsia__)
+#error #include <zircon/process.h>
+#error #include <zircon/syscalls.h>
+#endif
+
+#if defined(__FreeBSD__)
+#include <signal.h>
+#error #include <sys/procctl.h>
+#endif
+
+#include "InstrProfiling.h"
+#include "InstrProfilingUtil.h"
+
+COMPILER_RT_WEAK unsigned lprofDirMode = 0755;
+
+COMPILER_RT_VISIBILITY
+void __llvm_profile_recursive_mkdir(char *path) {
+  int i;
+  int start = 1;
+
+#if defined(__ANDROID__) && defined(__ANDROID_API__) &&                        \
+    defined(__ANDROID_API_FUTURE__) &&                                         \
+    __ANDROID_API__ == __ANDROID_API_FUTURE__
+  // Avoid spammy selinux denial messages in Android by not attempting to
+  // create directories in GCOV_PREFIX.  These denials occur when creating (or
+  // even attempting to stat()) top-level directories like "/data".
+  //
+  // Do so by ignoring ${GCOV_PREFIX} when invoking mkdir().
+  const char *gcov_prefix = getenv("GCOV_PREFIX");
+  if (gcov_prefix != NULL) {
+    const int gcov_prefix_len = strlen(gcov_prefix);
+    if (strncmp(path, gcov_prefix, gcov_prefix_len) == 0)
+      start = gcov_prefix_len;
+  }
+#endif
+
+  for (i = start; path[i] != '\0'; ++i) {
+    char save = path[i];
+    if (!IS_DIR_SEPARATOR(path[i]))
+      continue;
+    path[i] = '\0';
+#ifdef _WIN32
+    _mkdir(path);
+#else
+    /* Some of these will fail, ignore it. */
+    mkdir(path, __llvm_profile_get_dir_mode());
+#endif
+    path[i] = save;
+  }
+}
+
+COMPILER_RT_VISIBILITY
+void __llvm_profile_set_dir_mode(unsigned Mode) { lprofDirMode = Mode; }
+
+COMPILER_RT_VISIBILITY
+unsigned __llvm_profile_get_dir_mode(void) { return lprofDirMode; }
+
+#if COMPILER_RT_HAS_ATOMICS != 1
+COMPILER_RT_VISIBILITY
+uint32_t lprofBoolCmpXchg(void **Ptr, void *OldV, void *NewV) {
+  void *R = *Ptr;
+  if (R == OldV) {
+    *Ptr = NewV;
+    return 1;
+  }
+  return 0;
+}
+COMPILER_RT_VISIBILITY
+void *lprofPtrFetchAdd(void **Mem, long ByteIncr) {
+  void *Old = *Mem;
+  *((char **)Mem) += ByteIncr;
+  return Old;
+}
+
+#endif
+
+#ifdef _WIN32
+COMPILER_RT_VISIBILITY int lprofGetHostName(char *Name, int Len) {
+  WCHAR Buffer[COMPILER_RT_MAX_HOSTLEN];
+  DWORD BufferSize = sizeof(Buffer);
+  BOOL Result =
+      GetComputerNameExW(ComputerNameDnsFullyQualified, Buffer, &BufferSize);
+  if (!Result)
+    return -1;
+  if (WideCharToMultiByte(CP_UTF8, 0, Buffer, -1, Name, Len, NULL, NULL) == 0)
+    return -1;
+  return 0;
+}
+#elif defined(COMPILER_RT_HAS_UNAME)
+COMPILER_RT_VISIBILITY int lprofGetHostName(char *Name, int Len) {
+  struct utsname N;
+  int R = uname(&N);
+  if (R >= 0) {
+    strncpy(Name, N.nodename, Len);
+    return 0;
+  }
+  return R;
+}
+#endif
+
+COMPILER_RT_VISIBILITY int lprofLockFd(int fd) {
+#ifdef COMPILER_RT_HAS_FCNTL_LCK
+  struct flock s_flock;
+
+  s_flock.l_whence = SEEK_SET;
+  s_flock.l_start = 0;
+  s_flock.l_len = 0; /* Until EOF.  */
+  s_flock.l_pid = getpid();
+  s_flock.l_type = F_WRLCK;
+
+  while (fcntl(fd, F_SETLKW, &s_flock) == -1) {
+    if (errno != EINTR) {
+      if (errno == ENOLCK) {
+        return -1;
+      }
+      break;
+    }
+  }
+  return 0;
+#else
+  flock(fd, LOCK_EX);
+  return 0;
+#endif
+}
+
+COMPILER_RT_VISIBILITY int lprofUnlockFd(int fd) {
+#ifdef COMPILER_RT_HAS_FCNTL_LCK
+  struct flock s_flock;
+
+  s_flock.l_whence = SEEK_SET;
+  s_flock.l_start = 0;
+  s_flock.l_len = 0; /* Until EOF.  */
+  s_flock.l_pid = getpid();
+  s_flock.l_type = F_UNLCK;
+
+  while (fcntl(fd, F_SETLKW, &s_flock) == -1) {
+    if (errno != EINTR) {
+      if (errno == ENOLCK) {
+        return -1;
+      }
+      break;
+    }
+  }
+  return 0;
+#else
+  flock(fd, LOCK_UN);
+  return 0;
+#endif
+}
+
+COMPILER_RT_VISIBILITY int lprofLockFileHandle(FILE *F) {
+  int fd;
+#if defined(_WIN32)
+  fd = _fileno(F);
+#else
+  fd = fileno(F);
+#endif
+  return lprofLockFd(fd);
+}
+
+COMPILER_RT_VISIBILITY int lprofUnlockFileHandle(FILE *F) {
+  int fd;
+#if defined(_WIN32)
+  fd = _fileno(F);
+#else
+  fd = fileno(F);
+#endif
+  return lprofUnlockFd(fd);
+}
+
+COMPILER_RT_VISIBILITY FILE *lprofOpenFileEx(const char *ProfileName) {
+  FILE *f;
+  int fd;
+#ifdef COMPILER_RT_HAS_FCNTL_LCK
+  fd = open(ProfileName, O_RDWR | O_CREAT, 0666);
+  if (fd < 0)
+    return NULL;
+
+  if (lprofLockFd(fd) != 0)
+    PROF_WARN("Data may be corrupted during profile merging : %s\n",
+              "Fail to obtain file lock due to system limit.");
+
+  f = fdopen(fd, "r+b");
+#elif defined(_WIN32)
+  // FIXME: Use the wide variants to handle Unicode filenames.
+  HANDLE h = CreateFileA(ProfileName, GENERIC_READ | GENERIC_WRITE,
+                         FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_ALWAYS,
+                         FILE_ATTRIBUTE_NORMAL, 0);
+  if (h == INVALID_HANDLE_VALUE)
+    return NULL;
+
+  fd = _open_osfhandle((intptr_t)h, 0);
+  if (fd == -1) {
+    CloseHandle(h);
+    return NULL;
+  }
+
+  if (lprofLockFd(fd) != 0)
+    PROF_WARN("Data may be corrupted during profile merging : %s\n",
+              "Fail to obtain file lock due to system limit.");
+
+  f = _fdopen(fd, "r+b");
+  if (f == 0) {
+    CloseHandle(h);
+    return NULL;
+  }
+#else
+  /* Worst case no locking applied.  */
+  PROF_WARN("Concurrent file access is not supported : %s\n",
+            "lack file locking");
+  fd = open(ProfileName, O_RDWR | O_CREAT, 0666);
+  if (fd < 0)
+    return NULL;
+  f = fdopen(fd, "r+b");
+#endif
+
+  return f;
+}
+
+COMPILER_RT_VISIBILITY const char *lprofGetPathPrefix(int *PrefixStrip,
+                                                      size_t *PrefixLen) {
+  const char *Prefix = getenv("GCOV_PREFIX");
+  const char *PrefixStripStr = getenv("GCOV_PREFIX_STRIP");
+
+  *PrefixLen = 0;
+  *PrefixStrip = 0;
+  if (Prefix == NULL || Prefix[0] == '\0')
+    return NULL;
+
+  if (PrefixStripStr) {
+    *PrefixStrip = atoi(PrefixStripStr);
+
+    /* Negative GCOV_PREFIX_STRIP values are ignored */
+    if (*PrefixStrip < 0)
+      *PrefixStrip = 0;
+  } else {
+    *PrefixStrip = 0;
+  }
+  *PrefixLen = strlen(Prefix);
+
+  return Prefix;
+}
+
+COMPILER_RT_VISIBILITY void
+lprofApplyPathPrefix(char *Dest, const char *PathStr, const char *Prefix,
+                     size_t PrefixLen, int PrefixStrip) {
+
+  const char *Ptr;
+  int Level;
+  const char *StrippedPathStr = PathStr;
+
+  for (Level = 0, Ptr = PathStr + 1; Level < PrefixStrip; ++Ptr) {
+    if (*Ptr == '\0')
+      break;
+
+    if (!IS_DIR_SEPARATOR(*Ptr))
+      continue;
+
+    StrippedPathStr = Ptr;
+    ++Level;
+  }
+
+  memcpy(Dest, Prefix, PrefixLen);
+
+  if (!IS_DIR_SEPARATOR(Prefix[PrefixLen - 1]))
+    Dest[PrefixLen++] = DIR_SEPARATOR;
+
+  memcpy(Dest + PrefixLen, StrippedPathStr, strlen(StrippedPathStr) + 1);
+}
+
+COMPILER_RT_VISIBILITY const char *
+lprofFindFirstDirSeparator(const char *Path) {
+  const char *Sep = strchr(Path, DIR_SEPARATOR);
+#if defined(DIR_SEPARATOR_2)
+  const char *Sep2 = strchr(Path, DIR_SEPARATOR_2);
+  if (Sep2 && (!Sep || Sep2 < Sep))
+    Sep = Sep2;
+#endif
+  return Sep;
+}
+
+COMPILER_RT_VISIBILITY const char *lprofFindLastDirSeparator(const char *Path) {
+  const char *Sep = strrchr(Path, DIR_SEPARATOR);
+#if defined(DIR_SEPARATOR_2)
+  const char *Sep2 = strrchr(Path, DIR_SEPARATOR_2);
+  if (Sep2 && (!Sep || Sep2 > Sep))
+    Sep = Sep2;
+#endif
+  return Sep;
+}
+
+COMPILER_RT_VISIBILITY int lprofSuspendSigKill() {
+#if defined(__linux__)
+  int PDeachSig = 0;
+  /* Temporarily suspend getting SIGKILL upon exit of the parent process. */
+  if (prctl(PR_GET_PDEATHSIG, &PDeachSig) == 0 && PDeachSig == SIGKILL)
+    prctl(PR_SET_PDEATHSIG, 0);
+  return (PDeachSig == SIGKILL);
+#elif defined(__FreeBSD__)
+  int PDeachSig = 0, PDisableSig = 0;
+  if (procctl(P_PID, 0, PROC_PDEATHSIG_STATUS, &PDeachSig) == 0 &&
+      PDeachSig == SIGKILL)
+    procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &PDisableSig);
+  return (PDeachSig == SIGKILL);
+#else
+  return 0;
+#endif
+}
+
+COMPILER_RT_VISIBILITY void lprofRestoreSigKill() {
+#if defined(__linux__)
+  prctl(PR_SET_PDEATHSIG, SIGKILL);
+#elif defined(__FreeBSD__)
+  int PEnableSig = SIGKILL;
+  procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &PEnableSig);
+#endif
+}
+
+COMPILER_RT_VISIBILITY int lprofReleaseMemoryPagesToOS(uintptr_t Begin,
+                                                       uintptr_t End) {
+#if defined(__ve__)
+  // VE doesn't support madvise.
+  return 0;
+#else
+  size_t PageSize = getpagesize();
+  uintptr_t BeginAligned = lprofRoundUpTo((uintptr_t)Begin, PageSize);
+  uintptr_t EndAligned = lprofRoundDownTo((uintptr_t)End, PageSize);
+  if (BeginAligned < EndAligned) {
+#if defined(__Fuchsia__)
+    return _zx_vmar_op_range(_zx_vmar_root_self(), ZX_VMAR_OP_DECOMMIT,
+                             (zx_vaddr_t)BeginAligned,
+                             EndAligned - BeginAligned, NULL, 0);
+#else
+    return madvise((void *)BeginAligned, EndAligned - BeginAligned,
+                   MADV_DONTNEED);
+#endif
+  }
+  return 0;
+#endif
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.h b/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.h
new file mode 100644
index 0000000000..4a88a03580
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingUtil.h
@@ -0,0 +1,87 @@
+/*===- InstrProfilingUtil.h - Support library for PGO instrumentation -----===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifndef PROFILE_INSTRPROFILINGUTIL_H
+#define PROFILE_INSTRPROFILINGUTIL_H
+
+#include <inttypes.h>
+#include <stddef.h>
+#include <stdio.h>
+
+/*! \brief Create a directory tree. */
+void __llvm_profile_recursive_mkdir(char *Pathname);
+
+/*! Set the mode used when creating profile directories. */
+void __llvm_profile_set_dir_mode(unsigned Mode);
+
+/*! Return the directory creation mode. */
+unsigned __llvm_profile_get_dir_mode(void);
+
+int lprofLockFd(int fd);
+int lprofUnlockFd(int fd);
+int lprofLockFileHandle(FILE *F);
+int lprofUnlockFileHandle(FILE *F);
+
+/*! Open file \c Filename for read+write with write
+ * lock for exclusive access. The caller will block
+ * if the lock is already held by another process. */
+FILE *lprofOpenFileEx(const char *Filename);
+/* PS4 doesn't have setenv/getenv/fork. Define a shim. */
+#if __ORBIS__
+#include <sys/types.h>
+static inline char *getenv(const char *name) { return NULL; }
+static inline int setenv(const char *name, const char *value, int overwrite)
+{ return 0; }
+static pid_t fork() { return -1; }
+#endif /* #if __ORBIS__ */
+
+/* GCOV_PREFIX and GCOV_PREFIX_STRIP support */
+/* Return the path prefix specified by GCOV_PREFIX environment variable.
+ * If GCOV_PREFIX_STRIP is also specified, the strip level (integer value)
+ * is returned via \c *PrefixStrip. The prefix length is stored in *PrefixLen.
+ */
+const char *lprofGetPathPrefix(int *PrefixStrip, size_t *PrefixLen);
+/* Apply the path prefix specified in \c Prefix to path string in \c PathStr,
+ * and store the result to buffer pointed to by \c Buffer. If \c PrefixStrip
+ * is not zero, path prefixes are stripped from \c PathStr (the level of
+ * stripping is specified by \c PrefixStrip) before \c Prefix is added.
+ */
+void lprofApplyPathPrefix(char *Dest, const char *PathStr, const char *Prefix,
+                          size_t PrefixLen, int PrefixStrip);
+
+/* Returns a pointer to the first occurrence of \c DIR_SEPARATOR char in
+ * the string \c Path, or NULL if the char is not found. */
+const char *lprofFindFirstDirSeparator(const char *Path);
+/* Returns a pointer to the last occurrence of \c DIR_SEPARATOR char in
+ * the string \c Path, or NULL if the char is not found. */
+const char *lprofFindLastDirSeparator(const char *Path);
+
+int lprofGetHostName(char *Name, int Len);
+
+unsigned lprofBoolCmpXchg(void **Ptr, void *OldV, void *NewV);
+void *lprofPtrFetchAdd(void **Mem, long ByteIncr);
+
+/* Temporarily suspend SIGKILL. Return value of 1 means a restore is needed.
+ * Other return values mean no restore is needed.
+ */
+int lprofSuspendSigKill();
+
+/* Restore previously suspended SIGKILL. */
+void lprofRestoreSigKill();
+
+static inline size_t lprofRoundUpTo(size_t x, size_t boundary) {
+  return (x + boundary - 1) & ~(boundary - 1);
+}
+
+static inline size_t lprofRoundDownTo(size_t x, size_t boundary) {
+  return x & ~(boundary - 1);
+}
+
+int lprofReleaseMemoryPagesToOS(uintptr_t Begin, uintptr_t End);
+
+#endif /* PROFILE_INSTRPROFILINGUTIL_H */
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingValue.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingValue.c
new file mode 100644
index 0000000000..08197fdd9e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingValue.c
@@ -0,0 +1,358 @@
+/*===- InstrProfilingValue.c - Support library for PGO instrumentation ----===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#include <assert.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingUtil.h"
+
+#define INSTR_PROF_VALUE_PROF_DATA
+#define INSTR_PROF_COMMON_API_IMPL
+#define INSTR_PROF_VALUE_PROF_MEMOP_API
+#include "profile/InstrProfData.inc"
+
+static int hasStaticCounters = 1;
+static int OutOfNodesWarnings = 0;
+static int hasNonDefaultValsPerSite = 0;
+#define INSTR_PROF_MAX_VP_WARNS 10
+#define INSTR_PROF_DEFAULT_NUM_VAL_PER_SITE 24
+#define INSTR_PROF_VNODE_POOL_SIZE 1024
+
+#ifndef _MSC_VER
+/* A shared static pool in addition to the vnodes statically
+ * allocated by the compiler.  */
+COMPILER_RT_VISIBILITY ValueProfNode
+    lprofValueProfNodes[INSTR_PROF_VNODE_POOL_SIZE] COMPILER_RT_SECTION(
+       COMPILER_RT_SEG INSTR_PROF_VNODES_SECT_NAME);
+#endif
+
+COMPILER_RT_VISIBILITY uint32_t VPMaxNumValsPerSite =
+    INSTR_PROF_DEFAULT_NUM_VAL_PER_SITE;
+
+COMPILER_RT_VISIBILITY void lprofSetupValueProfiler() {
+  const char *Str = 0;
+  Str = getenv("LLVM_VP_MAX_NUM_VALS_PER_SITE");
+  if (Str && Str[0]) {
+    VPMaxNumValsPerSite = atoi(Str);
+    hasNonDefaultValsPerSite = 1;
+  }
+  if (VPMaxNumValsPerSite > INSTR_PROF_MAX_NUM_VAL_PER_SITE)
+    VPMaxNumValsPerSite = INSTR_PROF_MAX_NUM_VAL_PER_SITE;
+}
+
+COMPILER_RT_VISIBILITY void lprofSetMaxValsPerSite(uint32_t MaxVals) {
+  VPMaxNumValsPerSite = MaxVals;
+  hasNonDefaultValsPerSite = 1;
+}
+
+/* This method is only used in value profiler mock testing.  */
+COMPILER_RT_VISIBILITY void
+__llvm_profile_set_num_value_sites(__llvm_profile_data *Data,
+                                   uint32_t ValueKind, uint16_t NumValueSites) {
+  *((uint16_t *)&Data->NumValueSites[ValueKind]) = NumValueSites;
+}
+
+/* This method is only used in value profiler mock testing.  */
+COMPILER_RT_VISIBILITY const __llvm_profile_data *
+__llvm_profile_iterate_data(const __llvm_profile_data *Data) {
+  return Data + 1;
+}
+
+/* This method is only used in value profiler mock testing.  */
+COMPILER_RT_VISIBILITY void *
+__llvm_get_function_addr(const __llvm_profile_data *Data) {
+  return Data->FunctionPointer;
+}
+
+/* Allocate an array that holds the pointers to the linked lists of
+ * value profile counter nodes. The number of element of the array
+ * is the total number of value profile sites instrumented. Returns
+ * 0 if allocation fails.
+ */
+
+static int allocateValueProfileCounters(__llvm_profile_data *Data) {
+  uint64_t NumVSites = 0;
+  uint32_t VKI;
+
+  /* This function will never be called when value site array is allocated
+     statically at compile time.  */
+  hasStaticCounters = 0;
+  /* When dynamic allocation is enabled, allow tracking the max number of
+   * values allowd.  */
+  if (!hasNonDefaultValsPerSite)
+    VPMaxNumValsPerSite = INSTR_PROF_MAX_NUM_VAL_PER_SITE;
+
+  for (VKI = IPVK_First; VKI <= IPVK_Last; ++VKI)
+    NumVSites += Data->NumValueSites[VKI];
+
+  // If NumVSites = 0, calloc is allowed to return a non-null pointer.
+  assert(NumVSites > 0 && "NumVSites can't be zero");
+  ValueProfNode **Mem =
+      (ValueProfNode **)calloc(NumVSites, sizeof(ValueProfNode *));
+  if (!Mem)
+    return 0;
+  if (!COMPILER_RT_BOOL_CMPXCHG(&Data->Values, 0, Mem)) {
+    free(Mem);
+    return 0;
+  }
+  return 1;
+}
+
+static ValueProfNode *allocateOneNode(void) {
+  ValueProfNode *Node;
+
+  if (!hasStaticCounters)
+    return (ValueProfNode *)calloc(1, sizeof(ValueProfNode));
+
+  /* Early check to avoid value wrapping around.  */
+  if (CurrentVNode + 1 > EndVNode) {
+    if (OutOfNodesWarnings++ < INSTR_PROF_MAX_VP_WARNS) {
+      PROF_WARN("Unable to track new values: %s. "
+                " Consider using option -mllvm -vp-counters-per-site=<n> to "
+                "allocate more"
+                " value profile counters at compile time. \n",
+                "Running out of static counters");
+    }
+    return 0;
+  }
+  Node = COMPILER_RT_PTR_FETCH_ADD(ValueProfNode, CurrentVNode, 1);
+  /* Due to section padding, EndVNode point to a byte which is one pass
+   * an incomplete VNode, so we need to skip the last incomplete node. */
+  if (Node + 1 > EndVNode)
+    return 0;
+
+  return Node;
+}
+
+static COMPILER_RT_ALWAYS_INLINE void
+instrumentTargetValueImpl(uint64_t TargetValue, void *Data,
+                          uint32_t CounterIndex, uint64_t CountValue) {
+  __llvm_profile_data *PData = (__llvm_profile_data *)Data;
+  if (!PData)
+    return;
+  if (!CountValue)
+    return;
+  if (!PData->Values) {
+    if (!allocateValueProfileCounters(PData))
+      return;
+  }
+
+  ValueProfNode **ValueCounters = (ValueProfNode **)PData->Values;
+  ValueProfNode *PrevVNode = NULL;
+  ValueProfNode *MinCountVNode = NULL;
+  ValueProfNode *CurVNode = ValueCounters[CounterIndex];
+  uint64_t MinCount = UINT64_MAX;
+
+  uint8_t VDataCount = 0;
+  while (CurVNode) {
+    if (TargetValue == CurVNode->Value) {
+      CurVNode->Count += CountValue;
+      return;
+    }
+    if (CurVNode->Count < MinCount) {
+      MinCount = CurVNode->Count;
+      MinCountVNode = CurVNode;
+    }
+    PrevVNode = CurVNode;
+    CurVNode = CurVNode->Next;
+    ++VDataCount;
+  }
+
+  if (VDataCount >= VPMaxNumValsPerSite) {
+    /* Bump down the min count node's count. If it reaches 0,
+     * evict it. This eviction/replacement policy makes hot
+     * targets more sticky while cold targets less so. In other
+     * words, it makes it less likely for the hot targets to be
+     * prematurally evicted during warmup/establishment period,
+     * when their counts are still low. In a special case when
+     * the number of values tracked is reduced to only one, this
+     * policy will guarantee that the dominating target with >50%
+     * total count will survive in the end. Note that this scheme
+     * allows the runtime to track the min count node in an adaptive
+     * manner. It can correct previous mistakes and eventually
+     * lock on a cold target that is alread in stable state.
+     *
+     * In very rare cases,  this replacement scheme may still lead
+     * to target loss. For instance, out of \c N value slots, \c N-1
+     * slots are occupied by luke warm targets during the warmup
+     * period and the remaining one slot is competed by two or more
+     * very hot targets. If those hot targets occur in an interleaved
+     * way, none of them will survive (gain enough weight to throw out
+     * other established entries) due to the ping-pong effect.
+     * To handle this situation, user can choose to increase the max
+     * number of tracked values per value site. Alternatively, a more
+     * expensive eviction mechanism can be implemented. It requires
+     * the runtime to track the total number of evictions per-site.
+     * When the total number of evictions reaches certain threshold,
+     * the runtime can wipe out more than one lowest count entries
+     * to give space for hot targets.
+     */
+    if (MinCountVNode->Count <= CountValue) {
+      CurVNode = MinCountVNode;
+      CurVNode->Value = TargetValue;
+      CurVNode->Count = CountValue;
+    } else
+      MinCountVNode->Count -= CountValue;
+
+    return;
+  }
+
+  CurVNode = allocateOneNode();
+  if (!CurVNode)
+    return;
+  CurVNode->Value = TargetValue;
+  CurVNode->Count += CountValue;
+
+  uint32_t Success = 0;
+  if (!ValueCounters[CounterIndex])
+    Success =
+        COMPILER_RT_BOOL_CMPXCHG(&ValueCounters[CounterIndex], 0, CurVNode);
+  else if (PrevVNode && !PrevVNode->Next)
+    Success = COMPILER_RT_BOOL_CMPXCHG(&(PrevVNode->Next), 0, CurVNode);
+
+  if (!Success && !hasStaticCounters) {
+    free(CurVNode);
+    return;
+  }
+}
+
+COMPILER_RT_VISIBILITY void
+__llvm_profile_instrument_target(uint64_t TargetValue, void *Data,
+                                 uint32_t CounterIndex) {
+  instrumentTargetValueImpl(TargetValue, Data, CounterIndex, 1);
+}
+COMPILER_RT_VISIBILITY void
+__llvm_profile_instrument_target_value(uint64_t TargetValue, void *Data,
+                                       uint32_t CounterIndex,
+                                       uint64_t CountValue) {
+  instrumentTargetValueImpl(TargetValue, Data, CounterIndex, CountValue);
+}
+
+/*
+ * The target values are partitioned into multiple ranges. The range spec is
+ * defined in InstrProfData.inc.
+ */
+COMPILER_RT_VISIBILITY void
+__llvm_profile_instrument_memop(uint64_t TargetValue, void *Data,
+                                uint32_t CounterIndex) {
+  // Map the target value to the representative value of its range.
+  uint64_t RepValue = InstrProfGetRangeRepValue(TargetValue);
+  __llvm_profile_instrument_target(RepValue, Data, CounterIndex);
+}
+
+/*
+ * A wrapper struct that represents value profile runtime data.
+ * Like InstrProfRecord class which is used by profiling host tools,
+ * ValueProfRuntimeRecord also implements the abstract interfaces defined in
+ * ValueProfRecordClosure so that the runtime data can be serialized using
+ * shared C implementation.
+ */
+typedef struct ValueProfRuntimeRecord {
+  const __llvm_profile_data *Data;
+  ValueProfNode **NodesKind[IPVK_Last + 1];
+  uint8_t **SiteCountArray;
+} ValueProfRuntimeRecord;
+
+/* ValueProfRecordClosure Interface implementation. */
+
+static uint32_t getNumValueSitesRT(const void *R, uint32_t VK) {
+  return ((const ValueProfRuntimeRecord *)R)->Data->NumValueSites[VK];
+}
+
+static uint32_t getNumValueDataRT(const void *R, uint32_t VK) {
+  uint32_t S = 0, I;
+  const ValueProfRuntimeRecord *Record = (const ValueProfRuntimeRecord *)R;
+  if (Record->SiteCountArray[VK] == INSTR_PROF_NULLPTR)
+    return 0;
+  for (I = 0; I < Record->Data->NumValueSites[VK]; I++)
+    S += Record->SiteCountArray[VK][I];
+  return S;
+}
+
+static uint32_t getNumValueDataForSiteRT(const void *R, uint32_t VK,
+                                         uint32_t S) {
+  const ValueProfRuntimeRecord *Record = (const ValueProfRuntimeRecord *)R;
+  return Record->SiteCountArray[VK][S];
+}
+
+static ValueProfRuntimeRecord RTRecord;
+static ValueProfRecordClosure RTRecordClosure = {
+    &RTRecord,          INSTR_PROF_NULLPTR, /* GetNumValueKinds */
+    getNumValueSitesRT, getNumValueDataRT,  getNumValueDataForSiteRT,
+    INSTR_PROF_NULLPTR, /* RemapValueData */
+    INSTR_PROF_NULLPTR, /* GetValueForSite, */
+    INSTR_PROF_NULLPTR  /* AllocValueProfData */
+};
+
+static uint32_t
+initializeValueProfRuntimeRecord(const __llvm_profile_data *Data,
+                                 uint8_t *SiteCountArray[]) {
+  unsigned I, J, S = 0, NumValueKinds = 0;
+  ValueProfNode **Nodes = (ValueProfNode **)Data->Values;
+  RTRecord.Data = Data;
+  RTRecord.SiteCountArray = SiteCountArray;
+  for (I = 0; I <= IPVK_Last; I++) {
+    uint16_t N = Data->NumValueSites[I];
+    if (!N)
+      continue;
+
+    NumValueKinds++;
+
+    RTRecord.NodesKind[I] = Nodes ? &Nodes[S] : INSTR_PROF_NULLPTR;
+    for (J = 0; J < N; J++) {
+      /* Compute value count for each site. */
+      uint32_t C = 0;
+      ValueProfNode *Site =
+          Nodes ? RTRecord.NodesKind[I][J] : INSTR_PROF_NULLPTR;
+      while (Site) {
+        C++;
+        Site = Site->Next;
+      }
+      if (C > UCHAR_MAX)
+        C = UCHAR_MAX;
+      RTRecord.SiteCountArray[I][J] = C;
+    }
+    S += N;
+  }
+  return NumValueKinds;
+}
+
+static ValueProfNode *getNextNValueData(uint32_t VK, uint32_t Site,
+                                        InstrProfValueData *Dst,
+                                        ValueProfNode *StartNode, uint32_t N) {
+  unsigned I;
+  ValueProfNode *VNode = StartNode ? StartNode : RTRecord.NodesKind[VK][Site];
+  for (I = 0; I < N; I++) {
+    Dst[I].Value = VNode->Value;
+    Dst[I].Count = VNode->Count;
+    VNode = VNode->Next;
+  }
+  return VNode;
+}
+
+static uint32_t getValueProfDataSizeWrapper(void) {
+  return getValueProfDataSize(&RTRecordClosure);
+}
+
+static uint32_t getNumValueDataForSiteWrapper(uint32_t VK, uint32_t S) {
+  return getNumValueDataForSiteRT(&RTRecord, VK, S);
+}
+
+static VPDataReaderType TheVPDataReader = {
+    initializeValueProfRuntimeRecord, getValueProfRecordHeaderSize,
+    getFirstValueProfRecord,          getNumValueDataForSiteWrapper,
+    getValueProfDataSizeWrapper,      getNextNValueData};
+
+COMPILER_RT_VISIBILITY VPDataReaderType *lprofGetVPDataReader() {
+  return &TheVPDataReader;
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingVersionVar.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingVersionVar.c
new file mode 100644
index 0000000000..e49d171cce
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingVersionVar.c
@@ -0,0 +1,26 @@
+/*===- InstrProfilingVersionVar.c - profile version variable setup  -------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#include "InstrProfiling.h"
+
+/* uint64 __llvm_profile_raw_version
+ *
+ * The runtime should only provide its own definition of this symbol when the
+ * user has not specified one. Set this up by moving the runtime's copy of this
+ * symbol to an object file within the archive.
+ *
+ * Hide this symbol everywhere except Apple platforms, where its presence is
+ * checked by the TAPI tool.
+ */
+#if !defined(__APPLE__)
+#define VERSION_VAR_VISIBILITY COMPILER_RT_VISIBILITY
+#else
+#define VERSION_VAR_VISIBILITY
+#endif
+VERSION_VAR_VISIBILITY COMPILER_RT_WEAK uint64_t INSTR_PROF_RAW_VERSION_VAR =
+    INSTR_PROF_RAW_VERSION;
diff --git a/contrib/libs/clang14-rt/lib/profile/InstrProfilingWriter.c b/contrib/libs/clang14-rt/lib/profile/InstrProfilingWriter.c
new file mode 100644
index 0000000000..800103d199
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/InstrProfilingWriter.c
@@ -0,0 +1,339 @@
+/*===- InstrProfilingWriter.c - Write instrumentation to a file or buffer -===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+// Note: This is linked into the Darwin kernel, and must remain compatible
+// with freestanding compilation. See `darwin_add_builtin_libraries`.
+
+#ifdef _MSC_VER
+/* For _alloca */
+#include <malloc.h>
+#endif
+#include <string.h>
+
+#include "InstrProfiling.h"
+#include "InstrProfilingInternal.h"
+#include "InstrProfilingPort.h"
+
+#define INSTR_PROF_VALUE_PROF_DATA
+#include "profile/InstrProfData.inc"
+
+COMPILER_RT_VISIBILITY void (*FreeHook)(void *) = NULL;
+static ProfBufferIO TheBufferIO;
+#define VP_BUFFER_SIZE 8 * 1024
+static uint8_t BufferIOBuffer[VP_BUFFER_SIZE];
+static InstrProfValueData VPDataArray[16];
+static uint32_t VPDataArraySize = sizeof(VPDataArray) / sizeof(*VPDataArray);
+
+COMPILER_RT_VISIBILITY uint8_t *DynamicBufferIOBuffer = 0;
+COMPILER_RT_VISIBILITY uint32_t VPBufferSize = 0;
+
+/* The buffer writer is responsible in keeping writer state
+ * across the call.
+ */
+COMPILER_RT_VISIBILITY uint32_t lprofBufferWriter(ProfDataWriter *This,
+                                                  ProfDataIOVec *IOVecs,
+                                                  uint32_t NumIOVecs) {
+  uint32_t I;
+  char **Buffer = (char **)&This->WriterCtx;
+  for (I = 0; I < NumIOVecs; I++) {
+    size_t Length = IOVecs[I].ElmSize * IOVecs[I].NumElm;
+    if (IOVecs[I].Data)
+      memcpy(*Buffer, IOVecs[I].Data, Length);
+    else if (IOVecs[I].UseZeroPadding) {
+      /* Allocating the buffer should zero fill. */
+    }
+    *Buffer += Length;
+  }
+  return 0;
+}
+
+static void llvmInitBufferIO(ProfBufferIO *BufferIO, ProfDataWriter *FileWriter,
+                             uint8_t *Buffer, uint32_t BufferSz) {
+  BufferIO->FileWriter = FileWriter;
+  BufferIO->OwnFileWriter = 0;
+  BufferIO->BufferStart = Buffer;
+  BufferIO->BufferSz = BufferSz;
+  BufferIO->CurOffset = 0;
+}
+
+COMPILER_RT_VISIBILITY ProfBufferIO *
+lprofCreateBufferIO(ProfDataWriter *FileWriter) {
+  uint8_t *Buffer = DynamicBufferIOBuffer;
+  uint32_t BufferSize = VPBufferSize;
+  if (!Buffer) {
+    Buffer = &BufferIOBuffer[0];
+    BufferSize = sizeof(BufferIOBuffer);
+  }
+  llvmInitBufferIO(&TheBufferIO, FileWriter, Buffer, BufferSize);
+  return &TheBufferIO;
+}
+
+COMPILER_RT_VISIBILITY void lprofDeleteBufferIO(ProfBufferIO *BufferIO) {
+  if (BufferIO->OwnFileWriter)
+    FreeHook(BufferIO->FileWriter);
+  if (DynamicBufferIOBuffer) {
+    FreeHook(DynamicBufferIOBuffer);
+    DynamicBufferIOBuffer = 0;
+    VPBufferSize = 0;
+  }
+}
+
+COMPILER_RT_VISIBILITY int
+lprofBufferIOWrite(ProfBufferIO *BufferIO, const uint8_t *Data, uint32_t Size) {
+  /* Buffer is not large enough, it is time to flush.  */
+  if (Size + BufferIO->CurOffset > BufferIO->BufferSz) {
+    if (lprofBufferIOFlush(BufferIO) != 0)
+      return -1;
+  }
+  /* Special case, bypass the buffer completely. */
+  ProfDataIOVec IO[] = {{Data, sizeof(uint8_t), Size, 0}};
+  if (Size > BufferIO->BufferSz) {
+    if (BufferIO->FileWriter->Write(BufferIO->FileWriter, IO, 1))
+      return -1;
+  } else {
+    /* Write the data to buffer */
+    uint8_t *Buffer = BufferIO->BufferStart + BufferIO->CurOffset;
+    ProfDataWriter BufferWriter;
+    initBufferWriter(&BufferWriter, (char *)Buffer);
+    lprofBufferWriter(&BufferWriter, IO, 1);
+    BufferIO->CurOffset =
+        (uint8_t *)BufferWriter.WriterCtx - BufferIO->BufferStart;
+  }
+  return 0;
+}
+
+COMPILER_RT_VISIBILITY int lprofBufferIOFlush(ProfBufferIO *BufferIO) {
+  if (BufferIO->CurOffset) {
+    ProfDataIOVec IO[] = {
+        {BufferIO->BufferStart, sizeof(uint8_t), BufferIO->CurOffset, 0}};
+    if (BufferIO->FileWriter->Write(BufferIO->FileWriter, IO, 1))
+      return -1;
+    BufferIO->CurOffset = 0;
+  }
+  return 0;
+}
+
+/* Write out value profile data for function specified with \c Data.
+ * The implementation does not use the method \c serializeValueProfData
+ * which depends on dynamic memory allocation. In this implementation,
+ * value profile data is written out to \c BufferIO piecemeal.
+ */
+static int writeOneValueProfData(ProfBufferIO *BufferIO,
+                                 VPDataReaderType *VPDataReader,
+                                 const __llvm_profile_data *Data) {
+  unsigned I, NumValueKinds = 0;
+  ValueProfData VPHeader;
+  uint8_t *SiteCountArray[IPVK_Last + 1];
+
+  for (I = 0; I <= IPVK_Last; I++) {
+    if (!Data->NumValueSites[I])
+      SiteCountArray[I] = 0;
+    else {
+      uint32_t Sz =
+          VPDataReader->GetValueProfRecordHeaderSize(Data->NumValueSites[I]) -
+          offsetof(ValueProfRecord, SiteCountArray);
+      /* Only use alloca for this small byte array to avoid excessive
+       * stack growth.  */
+      SiteCountArray[I] = (uint8_t *)COMPILER_RT_ALLOCA(Sz);
+      memset(SiteCountArray[I], 0, Sz);
+    }
+  }
+
+  /* If NumValueKinds returned is 0, there is nothing to write, report
+     success and return. This should match the raw profile reader's behavior. */
+  if (!(NumValueKinds = VPDataReader->InitRTRecord(Data, SiteCountArray)))
+    return 0;
+
+  /* First write the header structure. */
+  VPHeader.TotalSize = VPDataReader->GetValueProfDataSize();
+  VPHeader.NumValueKinds = NumValueKinds;
+  if (lprofBufferIOWrite(BufferIO, (const uint8_t *)&VPHeader,
+                         sizeof(ValueProfData)))
+    return -1;
+
+  /* Make sure nothing else needs to be written before value profile
+   * records. */
+  if ((void *)VPDataReader->GetFirstValueProfRecord(&VPHeader) !=
+      (void *)(&VPHeader + 1))
+    return -1;
+
+  /* Write out the value profile record for each value kind
+   * one by one. */
+  for (I = 0; I <= IPVK_Last; I++) {
+    uint32_t J;
+    ValueProfRecord RecordHeader;
+    /* The size of the value prof record header without counting the
+     * site count array .*/
+    uint32_t RecordHeaderSize = offsetof(ValueProfRecord, SiteCountArray);
+    uint32_t SiteCountArraySize;
+
+    if (!Data->NumValueSites[I])
+      continue;
+
+    /* Write out the record header.  */
+    RecordHeader.Kind = I;
+    RecordHeader.NumValueSites = Data->NumValueSites[I];
+    if (lprofBufferIOWrite(BufferIO, (const uint8_t *)&RecordHeader,
+                           RecordHeaderSize))
+      return -1;
+
+    /* Write out the site value count array including padding space. */
+    SiteCountArraySize =
+        VPDataReader->GetValueProfRecordHeaderSize(Data->NumValueSites[I]) -
+        RecordHeaderSize;
+    if (lprofBufferIOWrite(BufferIO, SiteCountArray[I], SiteCountArraySize))
+      return -1;
+
+    /* Write out the value profile data for each value site.  */
+    for (J = 0; J < Data->NumValueSites[I]; J++) {
+      uint32_t NRead, NRemain;
+      ValueProfNode *NextStartNode = 0;
+      NRemain = VPDataReader->GetNumValueDataForSite(I, J);
+      if (!NRemain)
+        continue;
+      /* Read and write out value data in small chunks till it is done. */
+      do {
+        NRead = (NRemain > VPDataArraySize ? VPDataArraySize : NRemain);
+        NextStartNode =
+            VPDataReader->GetValueData(I, /* ValueKind */
+                                       J, /* Site */
+                                       &VPDataArray[0], NextStartNode, NRead);
+        if (lprofBufferIOWrite(BufferIO, (const uint8_t *)&VPDataArray[0],
+                               NRead * sizeof(InstrProfValueData)))
+          return -1;
+        NRemain -= NRead;
+      } while (NRemain != 0);
+    }
+  }
+  /* All done report success.  */
+  return 0;
+}
+
+static int writeValueProfData(ProfDataWriter *Writer,
+                              VPDataReaderType *VPDataReader,
+                              const __llvm_profile_data *DataBegin,
+                              const __llvm_profile_data *DataEnd) {
+  ProfBufferIO *BufferIO;
+  const __llvm_profile_data *DI = 0;
+
+  if (!VPDataReader)
+    return 0;
+
+  BufferIO = lprofCreateBufferIO(Writer);
+
+  for (DI = DataBegin; DI < DataEnd; DI++) {
+    if (writeOneValueProfData(BufferIO, VPDataReader, DI))
+      return -1;
+  }
+
+  if (lprofBufferIOFlush(BufferIO) != 0)
+    return -1;
+  lprofDeleteBufferIO(BufferIO);
+
+  return 0;
+}
+
+COMPILER_RT_VISIBILITY int lprofWriteData(ProfDataWriter *Writer,
+                                          VPDataReaderType *VPDataReader,
+                                          int SkipNameDataWrite) {
+  /* Match logic in __llvm_profile_write_buffer(). */
+  const __llvm_profile_data *DataBegin = __llvm_profile_begin_data();
+  const __llvm_profile_data *DataEnd = __llvm_profile_end_data();
+  const char *CountersBegin = __llvm_profile_begin_counters();
+  const char *CountersEnd = __llvm_profile_end_counters();
+  const char *NamesBegin = __llvm_profile_begin_names();
+  const char *NamesEnd = __llvm_profile_end_names();
+  return lprofWriteDataImpl(Writer, DataBegin, DataEnd, CountersBegin,
+                            CountersEnd, VPDataReader, NamesBegin, NamesEnd,
+                            SkipNameDataWrite);
+}
+
+COMPILER_RT_VISIBILITY int
+lprofWriteDataImpl(ProfDataWriter *Writer, const __llvm_profile_data *DataBegin,
+                   const __llvm_profile_data *DataEnd,
+                   const char *CountersBegin, const char *CountersEnd,
+                   VPDataReaderType *VPDataReader, const char *NamesBegin,
+                   const char *NamesEnd, int SkipNameDataWrite) {
+  int DebugInfoCorrelate =
+      (__llvm_profile_get_version() & VARIANT_MASK_DBG_CORRELATE) != 0ULL;
+
+  /* Calculate size of sections. */
+  const uint64_t DataSize =
+      DebugInfoCorrelate ? 0 : __llvm_profile_get_data_size(DataBegin, DataEnd);
+  const uint64_t NumData =
+      DebugInfoCorrelate ? 0 : __llvm_profile_get_num_data(DataBegin, DataEnd);
+  const uint64_t CountersSize =
+      __llvm_profile_get_counters_size(CountersBegin, CountersEnd);
+  const uint64_t NumCounters =
+      __llvm_profile_get_num_counters(CountersBegin, CountersEnd);
+  const uint64_t NamesSize = DebugInfoCorrelate ? 0 : NamesEnd - NamesBegin;
+
+  /* Create the header. */
+  __llvm_profile_header Header;
+
+  if (!NumData && (!DebugInfoCorrelate || !NumCounters))
+    return 0;
+
+  /* Determine how much padding is needed before/after the counters and after
+   * the names. */
+  uint64_t PaddingBytesBeforeCounters, PaddingBytesAfterCounters,
+      PaddingBytesAfterNames;
+  __llvm_profile_get_padding_sizes_for_counters(
+      DataSize, CountersSize, NamesSize, &PaddingBytesBeforeCounters,
+      &PaddingBytesAfterCounters, &PaddingBytesAfterNames);
+
+  {
+    // TODO: Unfortunately the header's fields are named DataSize and
+    // CountersSize when they should be named NumData and NumCounters,
+    // respectively.
+    const uint64_t CountersSize = NumCounters;
+    const uint64_t DataSize = NumData;
+/* Initialize header structure.  */
+#define INSTR_PROF_RAW_HEADER(Type, Name, Init) Header.Name = Init;
+#include "profile/InstrProfData.inc"
+  }
+
+  /* On WIN64, label differences are truncated 32-bit values. Truncate
+   * CountersDelta to match. */
+#ifdef _WIN64
+  Header.CountersDelta = (uint32_t)Header.CountersDelta;
+#endif
+
+  /* The data and names sections are omitted in lightweight mode. */
+  if (DebugInfoCorrelate) {
+    Header.CountersDelta = 0;
+    Header.NamesDelta = 0;
+  }
+
+  /* Write the profile header. */
+  ProfDataIOVec IOVec[] = {{&Header, sizeof(__llvm_profile_header), 1, 0}};
+  if (Writer->Write(Writer, IOVec, sizeof(IOVec) / sizeof(*IOVec)))
+    return -1;
+
+  /* Write the binary id lengths and data. */
+  if (__llvm_write_binary_ids(Writer) == -1)
+    return -1;
+
+  /* Write the profile data. */
+  ProfDataIOVec IOVecData[] = {
+      {DebugInfoCorrelate ? NULL : DataBegin, sizeof(uint8_t), DataSize, 0},
+      {NULL, sizeof(uint8_t), PaddingBytesBeforeCounters, 1},
+      {CountersBegin, sizeof(uint8_t), CountersSize, 0},
+      {NULL, sizeof(uint8_t), PaddingBytesAfterCounters, 1},
+      {(SkipNameDataWrite || DebugInfoCorrelate) ? NULL : NamesBegin,
+       sizeof(uint8_t), NamesSize, 0},
+      {NULL, sizeof(uint8_t), PaddingBytesAfterNames, 1}};
+  if (Writer->Write(Writer, IOVecData, sizeof(IOVecData) / sizeof(*IOVecData)))
+    return -1;
+
+  /* Value profiling is not yet supported in continuous mode. */
+  if (__llvm_profile_is_continuous_mode_enabled())
+    return 0;
+
+  return writeValueProfData(Writer, VPDataReader, DataBegin, DataEnd);
+}
diff --git a/contrib/libs/clang14-rt/lib/profile/WindowsMMap.h b/contrib/libs/clang14-rt/lib/profile/WindowsMMap.h
new file mode 100644
index 0000000000..68b8de2398
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/WindowsMMap.h
@@ -0,0 +1,76 @@
+/*===- WindowsMMap.h - Support library for PGO instrumentation ------------===*\
+|*
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+|*
+\*===----------------------------------------------------------------------===*/
+
+#ifndef PROFILE_INSTRPROFILING_WINDOWS_MMAP_H
+#define PROFILE_INSTRPROFILING_WINDOWS_MMAP_H
+
+#if defined(_WIN32)
+
+#include <basetsd.h>
+#include <io.h>
+#include <sys/types.h>
+
+/*
+ * mmap() flags
+ */
+#define PROT_READ     0x1
+#define PROT_WRITE    0x2
+#define PROT_EXEC     0x0
+
+#define MAP_FILE      0x00
+#define MAP_SHARED    0x01
+#define MAP_PRIVATE   0x02
+#define MAP_ANONYMOUS 0x20
+#define MAP_ANON      MAP_ANONYMOUS
+#define MAP_FAILED    ((void *) -1)
+
+/*
+ * msync() flags
+ */
+#define MS_ASYNC        0x0001  /* return immediately */
+#define MS_INVALIDATE   0x0002  /* invalidate all cached data */
+#define MS_SYNC         0x0010  /* msync synchronously */
+
+/*
+ * madvise() flags
+ */
+
+#define MADV_NORMAL     0   /* no special treatment */
+#define MADV_WILLNEED   3   /* expect access in the near future */
+#define MADV_DONTNEED   4   /* do not expect access in the near future */
+
+/*
+ * flock() operations
+ */
+#define   LOCK_SH   1    /* shared lock */
+#define   LOCK_EX   2    /* exclusive lock */
+#define   LOCK_NB   4    /* don't block when locking */
+#define   LOCK_UN   8    /* unlock */
+
+#ifdef __USE_FILE_OFFSET64
+# define DWORD_HI(x) (x >> 32)
+# define DWORD_LO(x) ((x) & 0xffffffff)
+#else
+# define DWORD_HI(x) (0)
+# define DWORD_LO(x) (x)
+#endif
+
+void *mmap(void *start, size_t length, int prot, int flags, int fd,
+           off_t offset);
+
+void munmap(void *addr, size_t length);
+
+int msync(void *addr, size_t length, int flags);
+
+int madvise(void *addr, size_t length, int advice);
+
+int flock(int fd, int operation);
+
+#endif /* _WIN32 */
+
+#endif /* PROFILE_INSTRPROFILING_WINDOWS_MMAP_H */
diff --git a/contrib/libs/clang14-rt/lib/profile/ya.make b/contrib/libs/clang14-rt/lib/profile/ya.make
new file mode 100644
index 0000000000..0d4ccff51f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/profile/ya.make
@@ -0,0 +1,59 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.profile${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/include
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DCOMPILER_RT_HAS_ATOMICS=1
+    -DCOMPILER_RT_HAS_FCNTL_LCK=1
+    -DCOMPILER_RT_HAS_UNAME=1
+    -fcommon
+    -fno-lto
+    -fno-exceptions
+)
+
+SRCS(
+    GCDAProfiling.c
+    InstrProfiling.c
+    InstrProfilingBuffer.c
+    InstrProfilingFile.c
+    InstrProfilingInternal.c
+    InstrProfilingMerge.c
+    InstrProfilingMergeFile.c
+    InstrProfilingNameVar.c
+    InstrProfilingPlatformDarwin.c
+    InstrProfilingPlatformFuchsia.c
+    InstrProfilingPlatformLinux.c
+    InstrProfilingPlatformOther.c
+    InstrProfilingPlatformWindows.c
+    InstrProfilingRuntime.cpp
+    InstrProfilingUtil.c
+    InstrProfilingValue.c
+    InstrProfilingVersionVar.c
+    InstrProfilingWriter.c
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/safestack/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/safestack/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/safestack/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
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+====================Apache-2.0 WITH LLVM-exception====================
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+
+====================COPYRIGHT====================
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+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
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+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
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+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
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+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
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+
+====================NCSA====================
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+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
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+====================NCSA AND MIT====================
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+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/safestack/safestack.cpp b/contrib/libs/clang14-rt/lib/safestack/safestack.cpp
new file mode 100644
index 0000000000..0751f3988b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/safestack/safestack.cpp
@@ -0,0 +1,310 @@
+//===-- safestack.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the runtime support for the safe stack protection
+// mechanism. The runtime manages allocation/deallocation of the unsafe stack
+// for the main thread, as well as all pthreads that are created/destroyed
+// during program execution.
+//
+//===----------------------------------------------------------------------===//
+
+#include "safestack_platform.h"
+#include "safestack_util.h"
+
+#include <errno.h>
+#include <sys/resource.h>
+
+#include "interception/interception.h"
+
+using namespace safestack;
+
+// TODO: To make accessing the unsafe stack pointer faster, we plan to
+// eventually store it directly in the thread control block data structure on
+// platforms where this structure is pointed to by %fs or %gs. This is exactly
+// the same mechanism as currently being used by the traditional stack
+// protector pass to store the stack guard (see getStackCookieLocation()
+// function above). Doing so requires changing the tcbhead_t struct in glibc
+// on Linux and tcb struct in libc on FreeBSD.
+//
+// For now, store it in a thread-local variable.
+extern "C" {
+__attribute__((visibility(
+    "default"))) __thread void *__safestack_unsafe_stack_ptr = nullptr;
+}
+
+namespace {
+
+// TODO: The runtime library does not currently protect the safe stack beyond
+// relying on the system-enforced ASLR. The protection of the (safe) stack can
+// be provided by three alternative features:
+//
+// 1) Protection via hardware segmentation on x86-32 and some x86-64
+// architectures: the (safe) stack segment (implicitly accessed via the %ss
+// segment register) can be separated from the data segment (implicitly
+// accessed via the %ds segment register). Dereferencing a pointer to the safe
+// segment would result in a segmentation fault.
+//
+// 2) Protection via software fault isolation: memory writes that are not meant
+// to access the safe stack can be prevented from doing so through runtime
+// instrumentation. One way to do it is to allocate the safe stack(s) in the
+// upper half of the userspace and bitmask the corresponding upper bit of the
+// memory addresses of memory writes that are not meant to access the safe
+// stack.
+//
+// 3) Protection via information hiding on 64 bit architectures: the location
+// of the safe stack(s) can be randomized through secure mechanisms, and the
+// leakage of the stack pointer can be prevented. Currently, libc can leak the
+// stack pointer in several ways (e.g. in longjmp, signal handling, user-level
+// context switching related functions, etc.). These can be fixed in libc and
+// in other low-level libraries, by either eliminating the escaping/dumping of
+// the stack pointer (i.e., %rsp) when that's possible, or by using
+// encryption/PTR_MANGLE (XOR-ing the dumped stack pointer with another secret
+// we control and protect better, as is already done for setjmp in glibc.)
+// Furthermore, a static machine code level verifier can be ran after code
+// generation to make sure that the stack pointer is never written to memory,
+// or if it is, its written on the safe stack.
+//
+// Finally, while the Unsafe Stack pointer is currently stored in a thread
+// local variable, with libc support it could be stored in the TCB (thread
+// control block) as well, eliminating another level of indirection and making
+// such accesses faster. Alternatively, dedicating a separate register for
+// storing it would also be possible.
+
+/// Minimum stack alignment for the unsafe stack.
+const unsigned kStackAlign = 16;
+
+/// Default size of the unsafe stack. This value is only used if the stack
+/// size rlimit is set to infinity.
+const unsigned kDefaultUnsafeStackSize = 0x2800000;
+
+// Per-thread unsafe stack information. It's not frequently accessed, so there
+// it can be kept out of the tcb in normal thread-local variables.
+__thread void *unsafe_stack_start = nullptr;
+__thread size_t unsafe_stack_size = 0;
+__thread size_t unsafe_stack_guard = 0;
+
+inline void *unsafe_stack_alloc(size_t size, size_t guard) {
+  SFS_CHECK(size + guard >= size);
+  void *addr = Mmap(nullptr, size + guard, PROT_READ | PROT_WRITE,
+                    MAP_PRIVATE | MAP_ANON, -1, 0);
+  SFS_CHECK(MAP_FAILED != addr);
+  Mprotect(addr, guard, PROT_NONE);
+  return (char *)addr + guard;
+}
+
+inline void unsafe_stack_setup(void *start, size_t size, size_t guard) {
+  SFS_CHECK((char *)start + size >= (char *)start);
+  SFS_CHECK((char *)start + guard >= (char *)start);
+  void *stack_ptr = (char *)start + size;
+  SFS_CHECK((((size_t)stack_ptr) & (kStackAlign - 1)) == 0);
+
+  __safestack_unsafe_stack_ptr = stack_ptr;
+  unsafe_stack_start = start;
+  unsafe_stack_size = size;
+  unsafe_stack_guard = guard;
+}
+
+/// Thread data for the cleanup handler
+pthread_key_t thread_cleanup_key;
+
+/// Safe stack per-thread information passed to the thread_start function
+struct tinfo {
+  void *(*start_routine)(void *);
+  void *start_routine_arg;
+
+  void *unsafe_stack_start;
+  size_t unsafe_stack_size;
+  size_t unsafe_stack_guard;
+};
+
+/// Wrap the thread function in order to deallocate the unsafe stack when the
+/// thread terminates by returning from its main function.
+void *thread_start(void *arg) {
+  struct tinfo *tinfo = (struct tinfo *)arg;
+
+  void *(*start_routine)(void *) = tinfo->start_routine;
+  void *start_routine_arg = tinfo->start_routine_arg;
+
+  // Setup the unsafe stack; this will destroy tinfo content
+  unsafe_stack_setup(tinfo->unsafe_stack_start, tinfo->unsafe_stack_size,
+                     tinfo->unsafe_stack_guard);
+
+  // Make sure out thread-specific destructor will be called
+  pthread_setspecific(thread_cleanup_key, (void *)1);
+
+  return start_routine(start_routine_arg);
+}
+
+/// Linked list used to store exiting threads stack/thread information.
+struct thread_stack_ll {
+  struct thread_stack_ll *next;
+  void *stack_base;
+  size_t size;
+  pid_t pid;
+  ThreadId tid;
+};
+
+/// Linked list of unsafe stacks for threads that are exiting. We delay
+/// unmapping them until the thread exits.
+thread_stack_ll *thread_stacks = nullptr;
+pthread_mutex_t thread_stacks_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/// Thread-specific data destructor. We want to free the unsafe stack only after
+/// this thread is terminated. libc can call functions in safestack-instrumented
+/// code (like free) after thread-specific data destructors have run.
+void thread_cleanup_handler(void *_iter) {
+  SFS_CHECK(unsafe_stack_start != nullptr);
+  pthread_setspecific(thread_cleanup_key, NULL);
+
+  pthread_mutex_lock(&thread_stacks_mutex);
+  // Temporary list to hold the previous threads stacks so we don't hold the
+  // thread_stacks_mutex for long.
+  thread_stack_ll *temp_stacks = thread_stacks;
+  thread_stacks = nullptr;
+  pthread_mutex_unlock(&thread_stacks_mutex);
+
+  pid_t pid = getpid();
+  ThreadId tid = GetTid();
+
+  // Free stacks for dead threads
+  thread_stack_ll **stackp = &temp_stacks;
+  while (*stackp) {
+    thread_stack_ll *stack = *stackp;
+    if (stack->pid != pid ||
+        (-1 == TgKill(stack->pid, stack->tid, 0) && errno == ESRCH)) {
+      Munmap(stack->stack_base, stack->size);
+      *stackp = stack->next;
+      free(stack);
+    } else
+      stackp = &stack->next;
+  }
+
+  thread_stack_ll *cur_stack =
+      (thread_stack_ll *)malloc(sizeof(thread_stack_ll));
+  cur_stack->stack_base = (char *)unsafe_stack_start - unsafe_stack_guard;
+  cur_stack->size = unsafe_stack_size + unsafe_stack_guard;
+  cur_stack->pid = pid;
+  cur_stack->tid = tid;
+
+  pthread_mutex_lock(&thread_stacks_mutex);
+  // Merge thread_stacks with the current thread's stack and any remaining
+  // temp_stacks
+  *stackp = thread_stacks;
+  cur_stack->next = temp_stacks;
+  thread_stacks = cur_stack;
+  pthread_mutex_unlock(&thread_stacks_mutex);
+
+  unsafe_stack_start = nullptr;
+}
+
+void EnsureInterceptorsInitialized();
+
+/// Intercept thread creation operation to allocate and setup the unsafe stack
+INTERCEPTOR(int, pthread_create, pthread_t *thread,
+            const pthread_attr_t *attr,
+            void *(*start_routine)(void*), void *arg) {
+  EnsureInterceptorsInitialized();
+  size_t size = 0;
+  size_t guard = 0;
+
+  if (attr) {
+    pthread_attr_getstacksize(attr, &size);
+    pthread_attr_getguardsize(attr, &guard);
+  } else {
+    // get pthread default stack size
+    pthread_attr_t tmpattr;
+    pthread_attr_init(&tmpattr);
+    pthread_attr_getstacksize(&tmpattr, &size);
+    pthread_attr_getguardsize(&tmpattr, &guard);
+    pthread_attr_destroy(&tmpattr);
+  }
+
+  SFS_CHECK(size);
+  size = RoundUpTo(size, kStackAlign);
+
+  void *addr = unsafe_stack_alloc(size, guard);
+  // Put tinfo at the end of the buffer. guard may be not page aligned.
+  // If that is so then some bytes after addr can be mprotected.
+  struct tinfo *tinfo =
+      (struct tinfo *)(((char *)addr) + size - sizeof(struct tinfo));
+  tinfo->start_routine = start_routine;
+  tinfo->start_routine_arg = arg;
+  tinfo->unsafe_stack_start = addr;
+  tinfo->unsafe_stack_size = size;
+  tinfo->unsafe_stack_guard = guard;
+
+  return REAL(pthread_create)(thread, attr, thread_start, tinfo);
+}
+
+pthread_mutex_t interceptor_init_mutex = PTHREAD_MUTEX_INITIALIZER;
+bool interceptors_inited = false;
+
+void EnsureInterceptorsInitialized() {
+  MutexLock lock(interceptor_init_mutex);
+  if (interceptors_inited)
+    return;
+
+  // Initialize pthread interceptors for thread allocation
+  INTERCEPT_FUNCTION(pthread_create);
+
+  interceptors_inited = true;
+}
+
+}  // namespace
+
+extern "C" __attribute__((visibility("default")))
+#if !SANITIZER_CAN_USE_PREINIT_ARRAY
+// On ELF platforms, the constructor is invoked using .preinit_array (see below)
+__attribute__((constructor(0)))
+#endif
+void __safestack_init() {
+  // Determine the stack size for the main thread.
+  size_t size = kDefaultUnsafeStackSize;
+  size_t guard = 4096;
+
+  struct rlimit limit;
+  if (getrlimit(RLIMIT_STACK, &limit) == 0 && limit.rlim_cur != RLIM_INFINITY)
+    size = limit.rlim_cur;
+
+  // Allocate unsafe stack for main thread
+  void *addr = unsafe_stack_alloc(size, guard);
+  unsafe_stack_setup(addr, size, guard);
+
+  // Setup the cleanup handler
+  pthread_key_create(&thread_cleanup_key, thread_cleanup_handler);
+}
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+// On ELF platforms, run safestack initialization before any other constructors.
+// On other platforms we use the constructor attribute to arrange to run our
+// initialization early.
+extern "C" {
+__attribute__((section(".preinit_array"),
+               used)) void (*__safestack_preinit)(void) = __safestack_init;
+}
+#endif
+
+extern "C"
+    __attribute__((visibility("default"))) void *__get_unsafe_stack_bottom() {
+  return unsafe_stack_start;
+}
+
+extern "C"
+    __attribute__((visibility("default"))) void *__get_unsafe_stack_top() {
+  return (char*)unsafe_stack_start + unsafe_stack_size;
+}
+
+extern "C"
+    __attribute__((visibility("default"))) void *__get_unsafe_stack_start() {
+  return unsafe_stack_start;
+}
+
+extern "C"
+    __attribute__((visibility("default"))) void *__get_unsafe_stack_ptr() {
+  return __safestack_unsafe_stack_ptr;
+}
diff --git a/contrib/libs/clang14-rt/lib/safestack/safestack_platform.h b/contrib/libs/clang14-rt/lib/safestack/safestack_platform.h
new file mode 100644
index 0000000000..81e4c2645c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/safestack/safestack_platform.h
@@ -0,0 +1,124 @@
+//===-- safestack_platform.h ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements platform specific parts of SafeStack runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SAFESTACK_PLATFORM_H
+#define SAFESTACK_PLATFORM_H
+
+#include "safestack_util.h"
+#include "sanitizer_common/sanitizer_platform.h"
+
+#include <dlfcn.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#if !(SANITIZER_NETBSD || SANITIZER_FREEBSD || SANITIZER_LINUX)
+#error "Support for your platform has not been implemented"
+#endif
+
+#if SANITIZER_NETBSD
+#include <lwp.h>
+
+extern "C" void *__mmap(void *, size_t, int, int, int, int, off_t);
+#endif
+
+#if SANITIZER_FREEBSD
+#include <sys/thr.h>
+#endif
+
+namespace safestack {
+
+#if SANITIZER_NETBSD
+static void *GetRealLibcAddress(const char *symbol) {
+  void *real = dlsym(RTLD_NEXT, symbol);
+  if (!real)
+    real = dlsym(RTLD_DEFAULT, symbol);
+  if (!real) {
+    fprintf(stderr, "safestack GetRealLibcAddress failed for symbol=%s",
+            symbol);
+    abort();
+  }
+  return real;
+}
+
+#define _REAL(func, ...) real##_##func(__VA_ARGS__)
+#define DEFINE__REAL(ret_type, func, ...)                              \
+  static ret_type (*real_##func)(__VA_ARGS__) = NULL;                  \
+  if (!real_##func) {                                                  \
+    real_##func = (ret_type(*)(__VA_ARGS__))GetRealLibcAddress(#func); \
+  }                                                                    \
+  SFS_CHECK(real_##func);
+#endif
+
+using ThreadId = uint64_t;
+
+inline ThreadId GetTid() {
+#if SANITIZER_NETBSD
+  DEFINE__REAL(int, _lwp_self);
+  return _REAL(_lwp_self);
+#elif SANITIZER_FREEBSD
+  long Tid;
+  thr_self(&Tid);
+  return Tid;
+#else
+  return syscall(SYS_gettid);
+#endif
+}
+
+inline int TgKill(pid_t pid, ThreadId tid, int sig) {
+#if SANITIZER_NETBSD
+  DEFINE__REAL(int, _lwp_kill, int a, int b);
+  (void)pid;
+  return _REAL(_lwp_kill, tid, sig);
+#elif SANITIZER_FREEBSD
+  return syscall(SYS_thr_kill2, pid, tid, sig);
+#else
+  return syscall(SYS_tgkill, pid, tid, sig);
+#endif
+}
+
+inline void *Mmap(void *addr, size_t length, int prot, int flags, int fd,
+                  off_t offset) {
+#if SANITIZER_NETBSD
+  return __mmap(addr, length, prot, flags, fd, 0, offset);
+#elif defined(__x86_64__) && (SANITIZER_FREEBSD)
+  return (void *)__syscall(SYS_mmap, addr, length, prot, flags, fd, offset);
+#else
+  return (void *)syscall(SYS_mmap, addr, length, prot, flags, fd, offset);
+#endif
+}
+
+inline int Munmap(void *addr, size_t length) {
+#if SANITIZER_NETBSD
+  DEFINE__REAL(int, munmap, void *a, size_t b);
+  return _REAL(munmap, addr, length);
+#else
+  return syscall(SYS_munmap, addr, length);
+#endif
+}
+
+inline int Mprotect(void *addr, size_t length, int prot) {
+#if SANITIZER_NETBSD
+  DEFINE__REAL(int, mprotect, void *a, size_t b, int c);
+  return _REAL(mprotect, addr, length, prot);
+#else
+  return syscall(SYS_mprotect, addr, length, prot);
+#endif
+}
+
+}  // namespace safestack
+
+#endif  // SAFESTACK_PLATFORM_H
diff --git a/contrib/libs/clang14-rt/lib/safestack/safestack_util.h b/contrib/libs/clang14-rt/lib/safestack/safestack_util.h
new file mode 100644
index 0000000000..da3f11b54c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/safestack/safestack_util.h
@@ -0,0 +1,49 @@
+//===-- safestack_util.h --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains utility code for SafeStack implementation.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SAFESTACK_UTIL_H
+#define SAFESTACK_UTIL_H
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+namespace safestack {
+
+#define SFS_CHECK(a)                                                  \
+  do {                                                                \
+    if (!(a)) {                                                       \
+      fprintf(stderr, "safestack CHECK failed: %s:%d %s\n", __FILE__, \
+              __LINE__, #a);                                          \
+      abort();                                                        \
+    };                                                                \
+  } while (false)
+
+inline size_t RoundUpTo(size_t size, size_t boundary) {
+  SFS_CHECK((boundary & (boundary - 1)) == 0);
+  return (size + boundary - 1) & ~(boundary - 1);
+}
+
+class MutexLock {
+ public:
+  explicit MutexLock(pthread_mutex_t &mutex) : mutex_(&mutex) {
+    pthread_mutex_lock(mutex_);
+  }
+  ~MutexLock() { pthread_mutex_unlock(mutex_); }
+
+ private:
+  pthread_mutex_t *mutex_ = nullptr;
+};
+
+}  // namespace safestack
+
+#endif  // SAFESTACK_UTIL_H
diff --git a/contrib/libs/clang14-rt/lib/safestack/ya.make b/contrib/libs/clang14-rt/lib/safestack/ya.make
new file mode 100644
index 0000000000..2518bd9b4f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/safestack/ya.make
@@ -0,0 +1,50 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.safestack${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    safestack/safestack.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.cpp
new file mode 100644
index 0000000000..ed46e88acd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.cpp
@@ -0,0 +1,58 @@
+//===-- sancov_flags.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer Coverage runtime flags.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sancov_flags.h"
+#include "sanitizer_flag_parser.h"
+#include "sanitizer_platform.h"
+
+SANITIZER_INTERFACE_WEAK_DEF(const char*, __sancov_default_options, void) {
+  return "";
+}
+
+using namespace __sanitizer;
+
+namespace __sancov {
+
+SancovFlags sancov_flags_dont_use_directly;  // use via flags();
+
+void SancovFlags::SetDefaults() {
+#define SANCOV_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "sancov_flags.inc"
+#undef SANCOV_FLAG
+}
+
+static void RegisterSancovFlags(FlagParser *parser, SancovFlags *f) {
+#define SANCOV_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "sancov_flags.inc"
+#undef SANCOV_FLAG
+}
+
+static const char *MaybeCallSancovDefaultOptions() {
+  return (&__sancov_default_options) ? __sancov_default_options() : "";
+}
+
+void InitializeSancovFlags() {
+  SancovFlags *f = sancov_flags();
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterSancovFlags(&parser, f);
+
+  parser.ParseString(MaybeCallSancovDefaultOptions());
+  parser.ParseStringFromEnv("SANCOV_OPTIONS");
+
+  ReportUnrecognizedFlags();
+  if (f->help) parser.PrintFlagDescriptions();
+}
+
+}  // namespace __sancov
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.h
new file mode 100644
index 0000000000..95d4ee5ca4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.h
@@ -0,0 +1,39 @@
+//===-- sancov_flags.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer Coverage runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANCOV_FLAGS_H
+#define SANCOV_FLAGS_H
+
+#include "sanitizer_flag_parser.h"
+#include "sanitizer_internal_defs.h"
+
+namespace __sancov {
+
+struct SancovFlags {
+#define SANCOV_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "sancov_flags.inc"
+#undef SANCOV_FLAG
+
+  void SetDefaults();
+};
+
+extern SancovFlags sancov_flags_dont_use_directly;
+
+inline SancovFlags* sancov_flags() { return &sancov_flags_dont_use_directly; }
+
+void InitializeSancovFlags();
+
+}  // namespace __sancov
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE const char*
+__sancov_default_options();
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.inc
new file mode 100644
index 0000000000..de9ede217f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sancov_flags.inc
@@ -0,0 +1,20 @@
+//===-- sancov_flags.inc ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer Coverage runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANCOV_FLAG
+#error "Defnine SANCOV_FLAG prior to including this file!"
+#endif
+
+SANCOV_FLAG(bool, symbolize, true,
+            "If set, coverage information will be symbolized by sancov tool "
+            "after dumping.")
+
+SANCOV_FLAG(bool, help, false, "Print flags help.")
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_addrhashmap.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_addrhashmap.h
new file mode 100644
index 0000000000..fe48b9caf0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_addrhashmap.h
@@ -0,0 +1,393 @@
+//===-- sanitizer_addrhashmap.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Concurrent uptr->T hashmap.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ADDRHASHMAP_H
+#define SANITIZER_ADDRHASHMAP_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_allocator_internal.h"
+
+namespace __sanitizer {
+
+// Concurrent uptr->T hashmap.
+// T must be a POD type, kSize is preferably a prime but can be any number.
+// Usage example:
+//
+// typedef AddrHashMap<uptr, 11> Map;
+// Map m;
+// {
+//   Map::Handle h(&m, addr);
+//   use h.operator->() to access the data
+//   if h.created() then the element was just created, and the current thread
+//     has exclusive access to it
+//   otherwise the current thread has only read access to the data
+// }
+// {
+//   Map::Handle h(&m, addr, true);
+//   this will remove the data from the map in Handle dtor
+//   the current thread has exclusive access to the data
+//   if !h.exists() then the element never existed
+// }
+// {
+//   Map::Handle h(&m, addr, false, true);
+//   this will create a new element or return a handle to an existing element
+//   if !h.created() this thread does *not* have exclusive access to the data
+// }
+template<typename T, uptr kSize>
+class AddrHashMap {
+ private:
+  struct Cell {
+    atomic_uintptr_t addr;
+    T                val;
+  };
+
+  struct AddBucket {
+    uptr cap;
+    uptr size;
+    Cell cells[1];  // variable len
+  };
+
+  static const uptr kBucketSize = 3;
+
+  struct Bucket {
+    Mutex mtx;
+    atomic_uintptr_t add;
+    Cell             cells[kBucketSize];
+  };
+
+ public:
+  AddrHashMap();
+
+  class Handle {
+   public:
+    Handle(AddrHashMap<T, kSize> *map, uptr addr);
+    Handle(AddrHashMap<T, kSize> *map, uptr addr, bool remove);
+    Handle(AddrHashMap<T, kSize> *map, uptr addr, bool remove, bool create);
+
+    ~Handle();
+    T *operator->();
+    T &operator*();
+    const T &operator*() const;
+    bool created() const;
+    bool exists() const;
+
+   private:
+    friend AddrHashMap<T, kSize>;
+    AddrHashMap<T, kSize> *map_;
+    Bucket                *bucket_;
+    Cell                  *cell_;
+    uptr                   addr_;
+    uptr                   addidx_;
+    bool                   created_;
+    bool                   remove_;
+    bool                   create_;
+  };
+
+  typedef void (*ForEachCallback)(const uptr key, const T &val, void *arg);
+  // ForEach acquires a lock on each bucket while iterating over
+  // elements. Note that this only ensures that the structure of the hashmap is
+  // unchanged, there may be a data race to the element itself.
+  void ForEach(ForEachCallback cb, void *arg);
+
+ private:
+  friend class Handle;
+  Bucket *table_;
+
+  void acquire(Handle *h);
+  void release(Handle *h);
+  uptr calcHash(uptr addr);
+};
+
+template <typename T, uptr kSize>
+void AddrHashMap<T, kSize>::ForEach(ForEachCallback cb, void *arg) {
+  for (uptr n = 0; n < kSize; n++) {
+    Bucket *bucket = &table_[n];
+
+    ReadLock lock(&bucket->mtx);
+
+    for (uptr i = 0; i < kBucketSize; i++) {
+      Cell *c = &bucket->cells[i];
+      uptr addr1 = atomic_load(&c->addr, memory_order_acquire);
+      if (addr1 != 0)
+        cb(addr1, c->val, arg);
+    }
+
+    // Iterate over any additional cells.
+    if (AddBucket *add =
+            (AddBucket *)atomic_load(&bucket->add, memory_order_acquire)) {
+      for (uptr i = 0; i < add->size; i++) {
+        Cell *c = &add->cells[i];
+        uptr addr1 = atomic_load(&c->addr, memory_order_acquire);
+        if (addr1 != 0)
+          cb(addr1, c->val, arg);
+      }
+    }
+  }
+}
+
+template<typename T, uptr kSize>
+AddrHashMap<T, kSize>::Handle::Handle(AddrHashMap<T, kSize> *map, uptr addr) {
+  map_ = map;
+  addr_ = addr;
+  remove_ = false;
+  create_ = true;
+  map_->acquire(this);
+}
+
+template<typename T, uptr kSize>
+AddrHashMap<T, kSize>::Handle::Handle(AddrHashMap<T, kSize> *map, uptr addr,
+    bool remove) {
+  map_ = map;
+  addr_ = addr;
+  remove_ = remove;
+  create_ = true;
+  map_->acquire(this);
+}
+
+template<typename T, uptr kSize>
+AddrHashMap<T, kSize>::Handle::Handle(AddrHashMap<T, kSize> *map, uptr addr,
+    bool remove, bool create) {
+  map_ = map;
+  addr_ = addr;
+  remove_ = remove;
+  create_ = create;
+  map_->acquire(this);
+}
+
+template<typename T, uptr kSize>
+AddrHashMap<T, kSize>::Handle::~Handle() {
+  map_->release(this);
+}
+
+template <typename T, uptr kSize>
+T *AddrHashMap<T, kSize>::Handle::operator->() {
+  return &cell_->val;
+}
+
+template <typename T, uptr kSize>
+const T &AddrHashMap<T, kSize>::Handle::operator*() const {
+  return cell_->val;
+}
+
+template <typename T, uptr kSize>
+T &AddrHashMap<T, kSize>::Handle::operator*() {
+  return cell_->val;
+}
+
+template<typename T, uptr kSize>
+bool AddrHashMap<T, kSize>::Handle::created() const {
+  return created_;
+}
+
+template<typename T, uptr kSize>
+bool AddrHashMap<T, kSize>::Handle::exists() const {
+  return cell_ != nullptr;
+}
+
+template<typename T, uptr kSize>
+AddrHashMap<T, kSize>::AddrHashMap() {
+  table_ = (Bucket*)MmapOrDie(kSize * sizeof(table_[0]), "AddrHashMap");
+}
+
+template <typename T, uptr kSize>
+void AddrHashMap<T, kSize>::acquire(Handle *h)
+    SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  uptr addr = h->addr_;
+  uptr hash = calcHash(addr);
+  Bucket *b = &table_[hash];
+
+  h->created_ = false;
+  h->addidx_ = -1U;
+  h->bucket_ = b;
+  h->cell_ = nullptr;
+
+  // If we want to remove the element, we need exclusive access to the bucket,
+  // so skip the lock-free phase.
+  if (h->remove_)
+    goto locked;
+
+ retry:
+  // First try to find an existing element w/o read mutex.
+  CHECK(!h->remove_);
+  // Check the embed cells.
+  for (uptr i = 0; i < kBucketSize; i++) {
+    Cell *c = &b->cells[i];
+    uptr addr1 = atomic_load(&c->addr, memory_order_acquire);
+    if (addr1 == addr) {
+      h->cell_ = c;
+      return;
+    }
+  }
+
+  // Check the add cells with read lock.
+  if (atomic_load(&b->add, memory_order_relaxed)) {
+    b->mtx.ReadLock();
+    AddBucket *add = (AddBucket*)atomic_load(&b->add, memory_order_relaxed);
+    for (uptr i = 0; i < add->size; i++) {
+      Cell *c = &add->cells[i];
+      uptr addr1 = atomic_load(&c->addr, memory_order_relaxed);
+      if (addr1 == addr) {
+        h->addidx_ = i;
+        h->cell_ = c;
+        return;
+      }
+    }
+    b->mtx.ReadUnlock();
+  }
+
+ locked:
+  // Re-check existence under write lock.
+  // Embed cells.
+  b->mtx.Lock();
+  for (uptr i = 0; i < kBucketSize; i++) {
+    Cell *c = &b->cells[i];
+    uptr addr1 = atomic_load(&c->addr, memory_order_relaxed);
+    if (addr1 == addr) {
+      if (h->remove_) {
+        h->cell_ = c;
+        return;
+      }
+      b->mtx.Unlock();
+      goto retry;
+    }
+  }
+
+  // Add cells.
+  AddBucket *add = (AddBucket*)atomic_load(&b->add, memory_order_relaxed);
+  if (add) {
+    for (uptr i = 0; i < add->size; i++) {
+      Cell *c = &add->cells[i];
+      uptr addr1 = atomic_load(&c->addr, memory_order_relaxed);
+      if (addr1 == addr) {
+        if (h->remove_) {
+          h->addidx_ = i;
+          h->cell_ = c;
+          return;
+        }
+        b->mtx.Unlock();
+        goto retry;
+      }
+    }
+  }
+
+  // The element does not exist, no need to create it if we want to remove.
+  if (h->remove_ || !h->create_) {
+    b->mtx.Unlock();
+    return;
+  }
+
+  // Now try to create it under the mutex.
+  h->created_ = true;
+  // See if we have a free embed cell.
+  for (uptr i = 0; i < kBucketSize; i++) {
+    Cell *c = &b->cells[i];
+    uptr addr1 = atomic_load(&c->addr, memory_order_relaxed);
+    if (addr1 == 0) {
+      h->cell_ = c;
+      return;
+    }
+  }
+
+  // Store in the add cells.
+  if (!add) {
+    // Allocate a new add array.
+    const uptr kInitSize = 64;
+    add = (AddBucket*)InternalAlloc(kInitSize);
+    internal_memset(add, 0, kInitSize);
+    add->cap = (kInitSize - sizeof(*add)) / sizeof(add->cells[0]) + 1;
+    add->size = 0;
+    atomic_store(&b->add, (uptr)add, memory_order_relaxed);
+  }
+  if (add->size == add->cap) {
+    // Grow existing add array.
+    uptr oldsize = sizeof(*add) + (add->cap - 1) * sizeof(add->cells[0]);
+    uptr newsize = oldsize * 2;
+    AddBucket *add1 = (AddBucket*)InternalAlloc(newsize);
+    internal_memset(add1, 0, newsize);
+    add1->cap = (newsize - sizeof(*add)) / sizeof(add->cells[0]) + 1;
+    add1->size = add->size;
+    internal_memcpy(add1->cells, add->cells, add->size * sizeof(add->cells[0]));
+    InternalFree(add);
+    atomic_store(&b->add, (uptr)add1, memory_order_relaxed);
+    add = add1;
+  }
+  // Store.
+  uptr i = add->size++;
+  Cell *c = &add->cells[i];
+  CHECK_EQ(atomic_load(&c->addr, memory_order_relaxed), 0);
+  h->addidx_ = i;
+  h->cell_ = c;
+ }
+
+ template <typename T, uptr kSize>
+ void AddrHashMap<T, kSize>::release(Handle *h)
+     SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+   if (!h->cell_)
+     return;
+   Bucket *b = h->bucket_;
+   Cell *c = h->cell_;
+   uptr addr1 = atomic_load(&c->addr, memory_order_relaxed);
+   if (h->created_) {
+     // Denote completion of insertion.
+     CHECK_EQ(addr1, 0);
+     // After the following store, the element becomes available
+     // for lock-free reads.
+     atomic_store(&c->addr, h->addr_, memory_order_release);
+     b->mtx.Unlock();
+   } else if (h->remove_) {
+     // Denote that the cell is empty now.
+     CHECK_EQ(addr1, h->addr_);
+     atomic_store(&c->addr, 0, memory_order_release);
+     // See if we need to compact the bucket.
+     AddBucket *add = (AddBucket *)atomic_load(&b->add, memory_order_relaxed);
+     if (h->addidx_ == -1U) {
+       // Removed from embed array, move an add element into the freed cell.
+       if (add && add->size != 0) {
+         uptr last = --add->size;
+         Cell *c1 = &add->cells[last];
+         c->val = c1->val;
+         uptr addr1 = atomic_load(&c1->addr, memory_order_relaxed);
+         atomic_store(&c->addr, addr1, memory_order_release);
+         atomic_store(&c1->addr, 0, memory_order_release);
+       }
+     } else {
+       // Removed from add array, compact it.
+       uptr last = --add->size;
+       Cell *c1 = &add->cells[last];
+       if (c != c1) {
+         *c = *c1;
+         atomic_store(&c1->addr, 0, memory_order_relaxed);
+       }
+     }
+     if (add && add->size == 0) {
+       // FIXME(dvyukov): free add?
+     }
+     b->mtx.Unlock();
+   } else {
+     CHECK_EQ(addr1, h->addr_);
+     if (h->addidx_ != -1U)
+       b->mtx.ReadUnlock();
+   }
+ }
+
+template<typename T, uptr kSize>
+uptr AddrHashMap<T, kSize>::calcHash(uptr addr) {
+  addr += addr << 10;
+  addr ^= addr >> 6;
+  return addr % kSize;
+}
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_ADDRHASHMAP_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.cpp
new file mode 100644
index 0000000000..25a43a59f0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.cpp
@@ -0,0 +1,209 @@
+//===-- sanitizer_allocator.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// This allocator is used inside run-times.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator.h"
+
+#include "sanitizer_allocator_checks.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_platform.h"
+
+namespace __sanitizer {
+
+// Default allocator names.
+const char *PrimaryAllocatorName = "SizeClassAllocator";
+const char *SecondaryAllocatorName = "LargeMmapAllocator";
+
+static ALIGNED(64) char internal_alloc_placeholder[sizeof(InternalAllocator)];
+static atomic_uint8_t internal_allocator_initialized;
+static StaticSpinMutex internal_alloc_init_mu;
+
+static InternalAllocatorCache internal_allocator_cache;
+static StaticSpinMutex internal_allocator_cache_mu;
+
+InternalAllocator *internal_allocator() {
+  InternalAllocator *internal_allocator_instance =
+      reinterpret_cast<InternalAllocator *>(&internal_alloc_placeholder);
+  if (atomic_load(&internal_allocator_initialized, memory_order_acquire) == 0) {
+    SpinMutexLock l(&internal_alloc_init_mu);
+    if (atomic_load(&internal_allocator_initialized, memory_order_relaxed) ==
+        0) {
+      internal_allocator_instance->Init(kReleaseToOSIntervalNever);
+      atomic_store(&internal_allocator_initialized, 1, memory_order_release);
+    }
+  }
+  return internal_allocator_instance;
+}
+
+static void *RawInternalAlloc(uptr size, InternalAllocatorCache *cache,
+                              uptr alignment) {
+  if (alignment == 0) alignment = 8;
+  if (cache == 0) {
+    SpinMutexLock l(&internal_allocator_cache_mu);
+    return internal_allocator()->Allocate(&internal_allocator_cache, size,
+                                          alignment);
+  }
+  return internal_allocator()->Allocate(cache, size, alignment);
+}
+
+static void *RawInternalRealloc(void *ptr, uptr size,
+                                InternalAllocatorCache *cache) {
+  uptr alignment = 8;
+  if (cache == 0) {
+    SpinMutexLock l(&internal_allocator_cache_mu);
+    return internal_allocator()->Reallocate(&internal_allocator_cache, ptr,
+                                            size, alignment);
+  }
+  return internal_allocator()->Reallocate(cache, ptr, size, alignment);
+}
+
+static void RawInternalFree(void *ptr, InternalAllocatorCache *cache) {
+  if (!cache) {
+    SpinMutexLock l(&internal_allocator_cache_mu);
+    return internal_allocator()->Deallocate(&internal_allocator_cache, ptr);
+  }
+  internal_allocator()->Deallocate(cache, ptr);
+}
+
+static void NORETURN ReportInternalAllocatorOutOfMemory(uptr requested_size) {
+  SetAllocatorOutOfMemory();
+  Report("FATAL: %s: internal allocator is out of memory trying to allocate "
+         "0x%zx bytes\n", SanitizerToolName, requested_size);
+  Die();
+}
+
+void *InternalAlloc(uptr size, InternalAllocatorCache *cache, uptr alignment) {
+  void *p = RawInternalAlloc(size, cache, alignment);
+  if (UNLIKELY(!p))
+    ReportInternalAllocatorOutOfMemory(size);
+  return p;
+}
+
+void *InternalRealloc(void *addr, uptr size, InternalAllocatorCache *cache) {
+  void *p = RawInternalRealloc(addr, size, cache);
+  if (UNLIKELY(!p))
+    ReportInternalAllocatorOutOfMemory(size);
+  return p;
+}
+
+void *InternalReallocArray(void *addr, uptr count, uptr size,
+                           InternalAllocatorCache *cache) {
+  if (UNLIKELY(CheckForCallocOverflow(count, size))) {
+    Report(
+        "FATAL: %s: reallocarray parameters overflow: count * size (%zd * %zd) "
+        "cannot be represented in type size_t\n",
+        SanitizerToolName, count, size);
+    Die();
+  }
+  return InternalRealloc(addr, count * size, cache);
+}
+
+void *InternalCalloc(uptr count, uptr size, InternalAllocatorCache *cache) {
+  if (UNLIKELY(CheckForCallocOverflow(count, size))) {
+    Report("FATAL: %s: calloc parameters overflow: count * size (%zd * %zd) "
+           "cannot be represented in type size_t\n", SanitizerToolName, count,
+           size);
+    Die();
+  }
+  void *p = InternalAlloc(count * size, cache);
+  if (LIKELY(p))
+    internal_memset(p, 0, count * size);
+  return p;
+}
+
+void InternalFree(void *addr, InternalAllocatorCache *cache) {
+  RawInternalFree(addr, cache);
+}
+
+void InternalAllocatorLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  internal_allocator_cache_mu.Lock();
+  internal_allocator()->ForceLock();
+}
+
+void InternalAllocatorUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  internal_allocator()->ForceUnlock();
+  internal_allocator_cache_mu.Unlock();
+}
+
+// LowLevelAllocator
+constexpr uptr kLowLevelAllocatorDefaultAlignment = 8;
+static uptr low_level_alloc_min_alignment = kLowLevelAllocatorDefaultAlignment;
+static LowLevelAllocateCallback low_level_alloc_callback;
+
+void *LowLevelAllocator::Allocate(uptr size) {
+  // Align allocation size.
+  size = RoundUpTo(size, low_level_alloc_min_alignment);
+  if (allocated_end_ - allocated_current_ < (sptr)size) {
+    uptr size_to_allocate = RoundUpTo(size, GetPageSizeCached());
+    allocated_current_ =
+        (char*)MmapOrDie(size_to_allocate, __func__);
+    allocated_end_ = allocated_current_ + size_to_allocate;
+    if (low_level_alloc_callback) {
+      low_level_alloc_callback((uptr)allocated_current_,
+                               size_to_allocate);
+    }
+  }
+  CHECK(allocated_end_ - allocated_current_ >= (sptr)size);
+  void *res = allocated_current_;
+  allocated_current_ += size;
+  return res;
+}
+
+void SetLowLevelAllocateMinAlignment(uptr alignment) {
+  CHECK(IsPowerOfTwo(alignment));
+  low_level_alloc_min_alignment = Max(alignment, low_level_alloc_min_alignment);
+}
+
+void SetLowLevelAllocateCallback(LowLevelAllocateCallback callback) {
+  low_level_alloc_callback = callback;
+}
+
+// Allocator's OOM and other errors handling support.
+
+static atomic_uint8_t allocator_out_of_memory = {0};
+static atomic_uint8_t allocator_may_return_null = {0};
+
+bool IsAllocatorOutOfMemory() {
+  return atomic_load_relaxed(&allocator_out_of_memory);
+}
+
+void SetAllocatorOutOfMemory() {
+  atomic_store_relaxed(&allocator_out_of_memory, 1);
+}
+
+bool AllocatorMayReturnNull() {
+  return atomic_load(&allocator_may_return_null, memory_order_relaxed);
+}
+
+void SetAllocatorMayReturnNull(bool may_return_null) {
+  atomic_store(&allocator_may_return_null, may_return_null,
+               memory_order_relaxed);
+}
+
+void PrintHintAllocatorCannotReturnNull() {
+  Report("HINT: if you don't care about these errors you may set "
+         "allocator_may_return_null=1\n");
+}
+
+static atomic_uint8_t rss_limit_exceeded;
+
+bool IsRssLimitExceeded() {
+  return atomic_load(&rss_limit_exceeded, memory_order_relaxed);
+}
+
+void SetRssLimitExceeded(bool limit_exceeded) {
+  atomic_store(&rss_limit_exceeded, limit_exceeded, memory_order_relaxed);
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.h
new file mode 100644
index 0000000000..76b936ff5e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator.h
@@ -0,0 +1,78 @@
+//===-- sanitizer_allocator.h -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Specialized memory allocator for ThreadSanitizer, MemorySanitizer, etc.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_H
+#define SANITIZER_ALLOCATOR_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_flat_map.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_lfstack.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_list.h"
+#include "sanitizer_local_address_space_view.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_procmaps.h"
+#include "sanitizer_type_traits.h"
+
+namespace __sanitizer {
+
+// Allows the tools to name their allocations appropriately.
+extern const char *PrimaryAllocatorName;
+extern const char *SecondaryAllocatorName;
+
+// Since flags are immutable and allocator behavior can be changed at runtime
+// (unit tests or ASan on Android are some examples), allocator_may_return_null
+// flag value is cached here and can be altered later.
+bool AllocatorMayReturnNull();
+void SetAllocatorMayReturnNull(bool may_return_null);
+
+// Returns true if allocator detected OOM condition. Can be used to avoid memory
+// hungry operations.
+bool IsAllocatorOutOfMemory();
+// Should be called by a particular allocator when OOM is detected.
+void SetAllocatorOutOfMemory();
+
+void PrintHintAllocatorCannotReturnNull();
+
+// Callback type for iterating over chunks.
+typedef void (*ForEachChunkCallback)(uptr chunk, void *arg);
+
+inline u32 Rand(u32 *state) {  // ANSI C linear congruential PRNG.
+  return (*state = *state * 1103515245 + 12345) >> 16;
+}
+
+inline u32 RandN(u32 *state, u32 n) { return Rand(state) % n; }  // [0, n)
+
+template<typename T>
+inline void RandomShuffle(T *a, u32 n, u32 *rand_state) {
+  if (n <= 1) return;
+  u32 state = *rand_state;
+  for (u32 i = n - 1; i > 0; i--)
+    Swap(a[i], a[RandN(&state, i + 1)]);
+  *rand_state = state;
+}
+
+#include "sanitizer_allocator_size_class_map.h"
+#include "sanitizer_allocator_stats.h"
+#include "sanitizer_allocator_primary64.h"
+#include "sanitizer_allocator_primary32.h"
+#include "sanitizer_allocator_local_cache.h"
+#include "sanitizer_allocator_secondary.h"
+#include "sanitizer_allocator_combined.h"
+
+bool IsRssLimitExceeded();
+void SetRssLimitExceeded(bool limit_exceeded);
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_ALLOCATOR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.cpp
new file mode 100644
index 0000000000..9d67f679b5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.cpp
@@ -0,0 +1,22 @@
+//===-- sanitizer_allocator_checks.cpp --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Various checks shared between ThreadSanitizer, MemorySanitizer, etc. memory
+// allocators.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_errno.h"
+
+namespace __sanitizer {
+
+void SetErrnoToENOMEM() {
+  errno = errno_ENOMEM;
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.h
new file mode 100644
index 0000000000..1cc3992c4c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_checks.h
@@ -0,0 +1,76 @@
+//===-- sanitizer_allocator_checks.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Various checks shared between ThreadSanitizer, MemorySanitizer, etc. memory
+// allocators.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_CHECKS_H
+#define SANITIZER_ALLOCATOR_CHECKS_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_common.h"
+#include "sanitizer_platform.h"
+
+namespace __sanitizer {
+
+// The following is defined in a separate compilation unit to avoid pulling in
+// sanitizer_errno.h in this header, which leads to conflicts when other system
+// headers include errno.h. This is usually the result of an unlikely event,
+// and as such we do not care as much about having it inlined.
+void SetErrnoToENOMEM();
+
+// A common errno setting logic shared by almost all sanitizer allocator APIs.
+inline void *SetErrnoOnNull(void *ptr) {
+  if (UNLIKELY(!ptr))
+    SetErrnoToENOMEM();
+  return ptr;
+}
+
+// In case of the check failure, the caller of the following Check... functions
+// should "return POLICY::OnBadRequest();" where POLICY is the current allocator
+// failure handling policy.
+
+// Checks aligned_alloc() parameters, verifies that the alignment is a power of
+// two and that the size is a multiple of alignment for POSIX implementation,
+// and a bit relaxed requirement for non-POSIX ones, that the size is a multiple
+// of alignment.
+inline bool CheckAlignedAllocAlignmentAndSize(uptr alignment, uptr size) {
+#if SANITIZER_POSIX
+  return alignment != 0 && IsPowerOfTwo(alignment) &&
+         (size & (alignment - 1)) == 0;
+#else
+  return alignment != 0 && size % alignment == 0;
+#endif
+}
+
+// Checks posix_memalign() parameters, verifies that alignment is a power of two
+// and a multiple of sizeof(void *).
+inline bool CheckPosixMemalignAlignment(uptr alignment) {
+  return alignment != 0 && IsPowerOfTwo(alignment) &&
+         (alignment % sizeof(void *)) == 0;
+}
+
+// Returns true if calloc(size, n) call overflows on size*n calculation.
+inline bool CheckForCallocOverflow(uptr size, uptr n) {
+  if (!size)
+    return false;
+  uptr max = (uptr)-1L;
+  return (max / size) < n;
+}
+
+// Returns true if the size passed to pvalloc overflows when rounded to the next
+// multiple of page_size.
+inline bool CheckForPvallocOverflow(uptr size, uptr page_size) {
+  return RoundUpTo(size, page_size) < size;
+}
+
+} // namespace __sanitizer
+
+#endif  // SANITIZER_ALLOCATOR_CHECKS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_combined.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_combined.h
new file mode 100644
index 0000000000..b92cfa5bf4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_combined.h
@@ -0,0 +1,199 @@
+//===-- sanitizer_allocator_combined.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+// This class implements a complete memory allocator by using two
+// internal allocators:
+// PrimaryAllocator is efficient, but may not allocate some sizes (alignments).
+//  When allocating 2^x bytes it should return 2^x aligned chunk.
+// PrimaryAllocator is used via a local AllocatorCache.
+// SecondaryAllocator can allocate anything, but is not efficient.
+template <class PrimaryAllocator,
+          class LargeMmapAllocatorPtrArray = DefaultLargeMmapAllocatorPtrArray>
+class CombinedAllocator {
+ public:
+  using AllocatorCache = typename PrimaryAllocator::AllocatorCache;
+  using SecondaryAllocator =
+      LargeMmapAllocator<typename PrimaryAllocator::MapUnmapCallback,
+                         LargeMmapAllocatorPtrArray,
+                         typename PrimaryAllocator::AddressSpaceView>;
+
+  void InitLinkerInitialized(s32 release_to_os_interval_ms) {
+    stats_.InitLinkerInitialized();
+    primary_.Init(release_to_os_interval_ms);
+    secondary_.InitLinkerInitialized();
+  }
+
+  void Init(s32 release_to_os_interval_ms, uptr heap_start = 0) {
+    stats_.Init();
+    primary_.Init(release_to_os_interval_ms, heap_start);
+    secondary_.Init();
+  }
+
+  void *Allocate(AllocatorCache *cache, uptr size, uptr alignment) {
+    // Returning 0 on malloc(0) may break a lot of code.
+    if (size == 0)
+      size = 1;
+    if (size + alignment < size) {
+      Report("WARNING: %s: CombinedAllocator allocation overflow: "
+             "0x%zx bytes with 0x%zx alignment requested\n",
+             SanitizerToolName, size, alignment);
+      return nullptr;
+    }
+    uptr original_size = size;
+    // If alignment requirements are to be fulfilled by the frontend allocator
+    // rather than by the primary or secondary, passing an alignment lower than
+    // or equal to 8 will prevent any further rounding up, as well as the later
+    // alignment check.
+    if (alignment > 8)
+      size = RoundUpTo(size, alignment);
+    // The primary allocator should return a 2^x aligned allocation when
+    // requested 2^x bytes, hence using the rounded up 'size' when being
+    // serviced by the primary (this is no longer true when the primary is
+    // using a non-fixed base address). The secondary takes care of the
+    // alignment without such requirement, and allocating 'size' would use
+    // extraneous memory, so we employ 'original_size'.
+    void *res;
+    if (primary_.CanAllocate(size, alignment))
+      res = cache->Allocate(&primary_, primary_.ClassID(size));
+    else
+      res = secondary_.Allocate(&stats_, original_size, alignment);
+    if (alignment > 8)
+      CHECK_EQ(reinterpret_cast<uptr>(res) & (alignment - 1), 0);
+    return res;
+  }
+
+  s32 ReleaseToOSIntervalMs() const {
+    return primary_.ReleaseToOSIntervalMs();
+  }
+
+  void SetReleaseToOSIntervalMs(s32 release_to_os_interval_ms) {
+    primary_.SetReleaseToOSIntervalMs(release_to_os_interval_ms);
+  }
+
+  void ForceReleaseToOS() {
+    primary_.ForceReleaseToOS();
+  }
+
+  void Deallocate(AllocatorCache *cache, void *p) {
+    if (!p) return;
+    if (primary_.PointerIsMine(p))
+      cache->Deallocate(&primary_, primary_.GetSizeClass(p), p);
+    else
+      secondary_.Deallocate(&stats_, p);
+  }
+
+  void *Reallocate(AllocatorCache *cache, void *p, uptr new_size,
+                   uptr alignment) {
+    if (!p)
+      return Allocate(cache, new_size, alignment);
+    if (!new_size) {
+      Deallocate(cache, p);
+      return nullptr;
+    }
+    CHECK(PointerIsMine(p));
+    uptr old_size = GetActuallyAllocatedSize(p);
+    uptr memcpy_size = Min(new_size, old_size);
+    void *new_p = Allocate(cache, new_size, alignment);
+    if (new_p)
+      internal_memcpy(new_p, p, memcpy_size);
+    Deallocate(cache, p);
+    return new_p;
+  }
+
+  bool PointerIsMine(const void *p) const {
+    if (primary_.PointerIsMine(p))
+      return true;
+    return secondary_.PointerIsMine(p);
+  }
+
+  bool FromPrimary(const void *p) const { return primary_.PointerIsMine(p); }
+
+  void *GetMetaData(const void *p) {
+    if (primary_.PointerIsMine(p))
+      return primary_.GetMetaData(p);
+    return secondary_.GetMetaData(p);
+  }
+
+  void *GetBlockBegin(const void *p) {
+    if (primary_.PointerIsMine(p))
+      return primary_.GetBlockBegin(p);
+    return secondary_.GetBlockBegin(p);
+  }
+
+  // This function does the same as GetBlockBegin, but is much faster.
+  // Must be called with the allocator locked.
+  void *GetBlockBeginFastLocked(void *p) {
+    if (primary_.PointerIsMine(p))
+      return primary_.GetBlockBegin(p);
+    return secondary_.GetBlockBeginFastLocked(p);
+  }
+
+  uptr GetActuallyAllocatedSize(void *p) {
+    if (primary_.PointerIsMine(p))
+      return primary_.GetActuallyAllocatedSize(p);
+    return secondary_.GetActuallyAllocatedSize(p);
+  }
+
+  uptr TotalMemoryUsed() {
+    return primary_.TotalMemoryUsed() + secondary_.TotalMemoryUsed();
+  }
+
+  void TestOnlyUnmap() { primary_.TestOnlyUnmap(); }
+
+  void InitCache(AllocatorCache *cache) {
+    cache->Init(&stats_);
+  }
+
+  void DestroyCache(AllocatorCache *cache) {
+    cache->Destroy(&primary_, &stats_);
+  }
+
+  void SwallowCache(AllocatorCache *cache) {
+    cache->Drain(&primary_);
+  }
+
+  void GetStats(AllocatorStatCounters s) const {
+    stats_.Get(s);
+  }
+
+  void PrintStats() {
+    primary_.PrintStats();
+    secondary_.PrintStats();
+  }
+
+  // ForceLock() and ForceUnlock() are needed to implement Darwin malloc zone
+  // introspection API.
+  void ForceLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    primary_.ForceLock();
+    secondary_.ForceLock();
+  }
+
+  void ForceUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    secondary_.ForceUnlock();
+    primary_.ForceUnlock();
+  }
+
+  // Iterate over all existing chunks.
+  // The allocator must be locked when calling this function.
+  void ForEachChunk(ForEachChunkCallback callback, void *arg) {
+    primary_.ForEachChunk(callback, arg);
+    secondary_.ForEachChunk(callback, arg);
+  }
+
+ private:
+  PrimaryAllocator primary_;
+  SecondaryAllocator secondary_;
+  AllocatorGlobalStats stats_;
+};
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_dlsym.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_dlsym.h
new file mode 100644
index 0000000000..92b1373ef8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_dlsym.h
@@ -0,0 +1,79 @@
+//===-- sanitizer_allocator_dlsym.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Hack: Sanitizer initializer calls dlsym which may need to allocate and call
+// back into uninitialized sanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_DLSYM_H
+#define SANITIZER_ALLOCATOR_DLSYM_H
+
+#include "sanitizer_allocator_internal.h"
+
+namespace __sanitizer {
+
+template <typename Details>
+struct DlSymAllocator {
+  static bool Use() {
+    // Fuchsia doesn't use dlsym-based interceptors.
+    return !SANITIZER_FUCHSIA && UNLIKELY(Details::UseImpl());
+  }
+
+  static bool PointerIsMine(const void *ptr) {
+    // Fuchsia doesn't use dlsym-based interceptors.
+    return !SANITIZER_FUCHSIA &&
+           UNLIKELY(internal_allocator()->FromPrimary(ptr));
+  }
+
+  static void *Allocate(uptr size_in_bytes) {
+    void *ptr = InternalAlloc(size_in_bytes, nullptr, kWordSize);
+    CHECK(internal_allocator()->FromPrimary(ptr));
+    Details::OnAllocate(ptr,
+                        internal_allocator()->GetActuallyAllocatedSize(ptr));
+    return ptr;
+  }
+
+  static void *Callocate(SIZE_T nmemb, SIZE_T size) {
+    void *ptr = InternalCalloc(nmemb, size);
+    CHECK(internal_allocator()->FromPrimary(ptr));
+    Details::OnAllocate(ptr,
+                        internal_allocator()->GetActuallyAllocatedSize(ptr));
+    return ptr;
+  }
+
+  static void Free(void *ptr) {
+    uptr size = internal_allocator()->GetActuallyAllocatedSize(ptr);
+    Details::OnFree(ptr, size);
+    InternalFree(ptr);
+  }
+
+  static void *Realloc(void *ptr, uptr new_size) {
+    if (!ptr)
+      return Allocate(new_size);
+    CHECK(internal_allocator()->FromPrimary(ptr));
+    if (!new_size) {
+      Free(ptr);
+      return nullptr;
+    }
+    uptr size = internal_allocator()->GetActuallyAllocatedSize(ptr);
+    uptr memcpy_size = Min(new_size, size);
+    void *new_ptr = Allocate(new_size);
+    if (new_ptr)
+      internal_memcpy(new_ptr, ptr, memcpy_size);
+    Free(ptr);
+    return new_ptr;
+  }
+
+  static void OnAllocate(const void *ptr, uptr size) {}
+  static void OnFree(const void *ptr, uptr size) {}
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ALLOCATOR_DLSYM_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_interface.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
new file mode 100644
index 0000000000..c1b27563e2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_interface.h
@@ -0,0 +1,47 @@
+//===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Re-declaration of functions from public sanitizer allocator interface.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_INTERFACE_H
+#define SANITIZER_ALLOCATOR_INTERFACE_H
+
+#include "sanitizer_internal_defs.h"
+
+using __sanitizer::uptr;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+uptr __sanitizer_get_estimated_allocated_size(uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr
+__sanitizer_get_allocated_size(const void *p);
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes();
+SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes();
+
+SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks(
+    void (*malloc_hook)(const void *, uptr),
+    void (*free_hook)(const void *));
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    void __sanitizer_malloc_hook(void *ptr, uptr size);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+    void __sanitizer_free_hook(void *ptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+__sanitizer_purge_allocator();
+
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+__sanitizer_print_memory_profile(uptr top_percent, uptr max_number_of_contexts);
+}  // extern "C"
+
+#endif  // SANITIZER_ALLOCATOR_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_internal.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_internal.h
new file mode 100644
index 0000000000..3899473687
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_internal.h
@@ -0,0 +1,57 @@
+//===-- sanitizer_allocator_internal.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This allocator is used inside run-times.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_INTERNAL_H
+#define SANITIZER_ALLOCATOR_INTERNAL_H
+
+#include "sanitizer_allocator.h"
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// FIXME: Check if we may use even more compact size class map for internal
+// purposes.
+typedef CompactSizeClassMap InternalSizeClassMap;
+
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = 0;
+  typedef InternalSizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef NoOpMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+typedef SizeClassAllocator32<AP32> PrimaryInternalAllocator;
+
+typedef CombinedAllocator<PrimaryInternalAllocator,
+                          LargeMmapAllocatorPtrArrayStatic>
+    InternalAllocator;
+typedef InternalAllocator::AllocatorCache InternalAllocatorCache;
+
+void *InternalAlloc(uptr size, InternalAllocatorCache *cache = nullptr,
+                    uptr alignment = 0);
+void *InternalRealloc(void *p, uptr size,
+                      InternalAllocatorCache *cache = nullptr);
+void *InternalReallocArray(void *p, uptr count, uptr size,
+                           InternalAllocatorCache *cache = nullptr);
+void *InternalCalloc(uptr count, uptr size,
+                     InternalAllocatorCache *cache = nullptr);
+void InternalFree(void *p, InternalAllocatorCache *cache = nullptr);
+void InternalAllocatorLock();
+void InternalAllocatorUnlock();
+InternalAllocator *internal_allocator();
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_ALLOCATOR_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_local_cache.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_local_cache.h
new file mode 100644
index 0000000000..e495c56f03
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_local_cache.h
@@ -0,0 +1,271 @@
+//===-- sanitizer_allocator_local_cache.h -----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+// Cache used by SizeClassAllocator64.
+template <class SizeClassAllocator>
+struct SizeClassAllocator64LocalCache {
+  typedef SizeClassAllocator Allocator;
+  typedef MemoryMapper<Allocator> MemoryMapperT;
+
+  void Init(AllocatorGlobalStats *s) {
+    stats_.Init();
+    if (s)
+      s->Register(&stats_);
+  }
+
+  void Destroy(SizeClassAllocator *allocator, AllocatorGlobalStats *s) {
+    Drain(allocator);
+    if (s)
+      s->Unregister(&stats_);
+  }
+
+  void *Allocate(SizeClassAllocator *allocator, uptr class_id) {
+    CHECK_NE(class_id, 0UL);
+    CHECK_LT(class_id, kNumClasses);
+    PerClass *c = &per_class_[class_id];
+    if (UNLIKELY(c->count == 0)) {
+      if (UNLIKELY(!Refill(c, allocator, class_id)))
+        return nullptr;
+      DCHECK_GT(c->count, 0);
+    }
+    CompactPtrT chunk = c->chunks[--c->count];
+    stats_.Add(AllocatorStatAllocated, c->class_size);
+    return reinterpret_cast<void *>(allocator->CompactPtrToPointer(
+        allocator->GetRegionBeginBySizeClass(class_id), chunk));
+  }
+
+  void Deallocate(SizeClassAllocator *allocator, uptr class_id, void *p) {
+    CHECK_NE(class_id, 0UL);
+    CHECK_LT(class_id, kNumClasses);
+    // If the first allocator call on a new thread is a deallocation, then
+    // max_count will be zero, leading to check failure.
+    PerClass *c = &per_class_[class_id];
+    InitCache(c);
+    if (UNLIKELY(c->count == c->max_count))
+      DrainHalfMax(c, allocator, class_id);
+    CompactPtrT chunk = allocator->PointerToCompactPtr(
+        allocator->GetRegionBeginBySizeClass(class_id),
+        reinterpret_cast<uptr>(p));
+    c->chunks[c->count++] = chunk;
+    stats_.Sub(AllocatorStatAllocated, c->class_size);
+  }
+
+  void Drain(SizeClassAllocator *allocator) {
+    MemoryMapperT memory_mapper(*allocator);
+    for (uptr i = 1; i < kNumClasses; i++) {
+      PerClass *c = &per_class_[i];
+      while (c->count > 0) Drain(&memory_mapper, c, allocator, i, c->count);
+    }
+  }
+
+ private:
+  typedef typename Allocator::SizeClassMapT SizeClassMap;
+  static const uptr kNumClasses = SizeClassMap::kNumClasses;
+  typedef typename Allocator::CompactPtrT CompactPtrT;
+
+  struct PerClass {
+    u32 count;
+    u32 max_count;
+    uptr class_size;
+    CompactPtrT chunks[2 * SizeClassMap::kMaxNumCachedHint];
+  };
+  PerClass per_class_[kNumClasses];
+  AllocatorStats stats_;
+
+  void InitCache(PerClass *c) {
+    if (LIKELY(c->max_count))
+      return;
+    for (uptr i = 1; i < kNumClasses; i++) {
+      PerClass *c = &per_class_[i];
+      const uptr size = Allocator::ClassIdToSize(i);
+      c->max_count = 2 * SizeClassMap::MaxCachedHint(size);
+      c->class_size = size;
+    }
+    DCHECK_NE(c->max_count, 0UL);
+  }
+
+  NOINLINE bool Refill(PerClass *c, SizeClassAllocator *allocator,
+                       uptr class_id) {
+    InitCache(c);
+    const uptr num_requested_chunks = c->max_count / 2;
+    if (UNLIKELY(!allocator->GetFromAllocator(&stats_, class_id, c->chunks,
+                                              num_requested_chunks)))
+      return false;
+    c->count = num_requested_chunks;
+    return true;
+  }
+
+  NOINLINE void DrainHalfMax(PerClass *c, SizeClassAllocator *allocator,
+                             uptr class_id) {
+    MemoryMapperT memory_mapper(*allocator);
+    Drain(&memory_mapper, c, allocator, class_id, c->max_count / 2);
+  }
+
+  void Drain(MemoryMapperT *memory_mapper, PerClass *c,
+             SizeClassAllocator *allocator, uptr class_id, uptr count) {
+    CHECK_GE(c->count, count);
+    const uptr first_idx_to_drain = c->count - count;
+    c->count -= count;
+    allocator->ReturnToAllocator(memory_mapper, &stats_, class_id,
+                                 &c->chunks[first_idx_to_drain], count);
+  }
+};
+
+// Cache used by SizeClassAllocator32.
+template <class SizeClassAllocator>
+struct SizeClassAllocator32LocalCache {
+  typedef SizeClassAllocator Allocator;
+  typedef typename Allocator::TransferBatch TransferBatch;
+
+  void Init(AllocatorGlobalStats *s) {
+    stats_.Init();
+    if (s)
+      s->Register(&stats_);
+  }
+
+  // Returns a TransferBatch suitable for class_id.
+  TransferBatch *CreateBatch(uptr class_id, SizeClassAllocator *allocator,
+                             TransferBatch *b) {
+    if (uptr batch_class_id = per_class_[class_id].batch_class_id)
+      return (TransferBatch*)Allocate(allocator, batch_class_id);
+    return b;
+  }
+
+  // Destroys TransferBatch b.
+  void DestroyBatch(uptr class_id, SizeClassAllocator *allocator,
+                    TransferBatch *b) {
+    if (uptr batch_class_id = per_class_[class_id].batch_class_id)
+      Deallocate(allocator, batch_class_id, b);
+  }
+
+  void Destroy(SizeClassAllocator *allocator, AllocatorGlobalStats *s) {
+    Drain(allocator);
+    if (s)
+      s->Unregister(&stats_);
+  }
+
+  void *Allocate(SizeClassAllocator *allocator, uptr class_id) {
+    CHECK_NE(class_id, 0UL);
+    CHECK_LT(class_id, kNumClasses);
+    PerClass *c = &per_class_[class_id];
+    if (UNLIKELY(c->count == 0)) {
+      if (UNLIKELY(!Refill(c, allocator, class_id)))
+        return nullptr;
+      DCHECK_GT(c->count, 0);
+    }
+    void *res = c->batch[--c->count];
+    PREFETCH(c->batch[c->count - 1]);
+    stats_.Add(AllocatorStatAllocated, c->class_size);
+    return res;
+  }
+
+  void Deallocate(SizeClassAllocator *allocator, uptr class_id, void *p) {
+    CHECK_NE(class_id, 0UL);
+    CHECK_LT(class_id, kNumClasses);
+    // If the first allocator call on a new thread is a deallocation, then
+    // max_count will be zero, leading to check failure.
+    PerClass *c = &per_class_[class_id];
+    InitCache(c);
+    if (UNLIKELY(c->count == c->max_count))
+      Drain(c, allocator, class_id);
+    c->batch[c->count++] = p;
+    stats_.Sub(AllocatorStatAllocated, c->class_size);
+  }
+
+  void Drain(SizeClassAllocator *allocator) {
+    for (uptr i = 1; i < kNumClasses; i++) {
+      PerClass *c = &per_class_[i];
+      while (c->count > 0)
+        Drain(c, allocator, i);
+    }
+  }
+
+ private:
+  typedef typename Allocator::SizeClassMapT SizeClassMap;
+  static const uptr kBatchClassID = SizeClassMap::kBatchClassID;
+  static const uptr kNumClasses = SizeClassMap::kNumClasses;
+  // If kUseSeparateSizeClassForBatch is true, all TransferBatch objects are
+  // allocated from kBatchClassID size class (except for those that are needed
+  // for kBatchClassID itself). The goal is to have TransferBatches in a totally
+  // different region of RAM to improve security.
+  static const bool kUseSeparateSizeClassForBatch =
+      Allocator::kUseSeparateSizeClassForBatch;
+
+  struct PerClass {
+    uptr count;
+    uptr max_count;
+    uptr class_size;
+    uptr batch_class_id;
+    void *batch[2 * TransferBatch::kMaxNumCached];
+  };
+  PerClass per_class_[kNumClasses];
+  AllocatorStats stats_;
+
+  void InitCache(PerClass *c) {
+    if (LIKELY(c->max_count))
+      return;
+    const uptr batch_class_id = SizeClassMap::ClassID(sizeof(TransferBatch));
+    for (uptr i = 1; i < kNumClasses; i++) {
+      PerClass *c = &per_class_[i];
+      const uptr size = Allocator::ClassIdToSize(i);
+      const uptr max_cached = TransferBatch::MaxCached(size);
+      c->max_count = 2 * max_cached;
+      c->class_size = size;
+      // Precompute the class id to use to store batches for the current class
+      // id. 0 means the class size is large enough to store a batch within one
+      // of the chunks. If using a separate size class, it will always be
+      // kBatchClassID, except for kBatchClassID itself.
+      if (kUseSeparateSizeClassForBatch) {
+        c->batch_class_id = (i == kBatchClassID) ? 0 : kBatchClassID;
+      } else {
+        c->batch_class_id = (size <
+          TransferBatch::AllocationSizeRequiredForNElements(max_cached)) ?
+              batch_class_id : 0;
+      }
+    }
+    DCHECK_NE(c->max_count, 0UL);
+  }
+
+  NOINLINE bool Refill(PerClass *c, SizeClassAllocator *allocator,
+                       uptr class_id) {
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+      return false;
+    CHECK_GT(b->Count(), 0);
+    b->CopyToArray(c->batch);
+    c->count = b->Count();
+    DestroyBatch(class_id, allocator, b);
+    return true;
+  }
+
+  NOINLINE void Drain(PerClass *c, SizeClassAllocator *allocator,
+                      uptr class_id) {
+    const uptr count = Min(c->max_count / 2, c->count);
+    const uptr first_idx_to_drain = c->count - count;
+    TransferBatch *b = CreateBatch(
+        class_id, allocator, (TransferBatch *)c->batch[first_idx_to_drain]);
+    // Failure to allocate a batch while releasing memory is non recoverable.
+    // TODO(alekseys): Figure out how to do it without allocating a new batch.
+    if (UNLIKELY(!b)) {
+      Report("FATAL: Internal error: %s's allocator failed to allocate a "
+             "transfer batch.\n", SanitizerToolName);
+      Die();
+    }
+    b->SetFromArray(&c->batch[first_idx_to_drain], count);
+    c->count -= count;
+    allocator->DeallocateBatch(&stats_, class_id, b);
+  }
+};
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary32.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary32.h
new file mode 100644
index 0000000000..f2471efced
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary32.h
@@ -0,0 +1,381 @@
+//===-- sanitizer_allocator_primary32.h -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+template<class SizeClassAllocator> struct SizeClassAllocator32LocalCache;
+
+// SizeClassAllocator32 -- allocator for 32-bit address space.
+// This allocator can theoretically be used on 64-bit arch, but there it is less
+// efficient than SizeClassAllocator64.
+//
+// [kSpaceBeg, kSpaceBeg + kSpaceSize) is the range of addresses which can
+// be returned by MmapOrDie().
+//
+// Region:
+//   a result of a single call to MmapAlignedOrDieOnFatalError(kRegionSize,
+//                                                             kRegionSize).
+// Since the regions are aligned by kRegionSize, there are exactly
+// kNumPossibleRegions possible regions in the address space and so we keep
+// a ByteMap possible_regions to store the size classes of each Region.
+// 0 size class means the region is not used by the allocator.
+//
+// One Region is used to allocate chunks of a single size class.
+// A Region looks like this:
+// UserChunk1 .. UserChunkN <gap> MetaChunkN .. MetaChunk1
+//
+// In order to avoid false sharing the objects of this class should be
+// chache-line aligned.
+
+struct SizeClassAllocator32FlagMasks {  //  Bit masks.
+  enum {
+    kRandomShuffleChunks = 1,
+    kUseSeparateSizeClassForBatch = 2,
+  };
+};
+
+template <class Params>
+class SizeClassAllocator32 {
+ private:
+  static const u64 kTwoLevelByteMapSize1 =
+      (Params::kSpaceSize >> Params::kRegionSizeLog) >> 12;
+  static const u64 kMinFirstMapSizeTwoLevelByteMap = 4;
+
+ public:
+  using AddressSpaceView = typename Params::AddressSpaceView;
+  static const uptr kSpaceBeg = Params::kSpaceBeg;
+  static const u64 kSpaceSize = Params::kSpaceSize;
+  static const uptr kMetadataSize = Params::kMetadataSize;
+  typedef typename Params::SizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = Params::kRegionSizeLog;
+  typedef typename Params::MapUnmapCallback MapUnmapCallback;
+  using ByteMap = typename conditional<
+      (kTwoLevelByteMapSize1 < kMinFirstMapSizeTwoLevelByteMap),
+      FlatByteMap<(Params::kSpaceSize >> Params::kRegionSizeLog),
+                  AddressSpaceView>,
+      TwoLevelByteMap<kTwoLevelByteMapSize1, 1 << 12, AddressSpaceView>>::type;
+
+  COMPILER_CHECK(!SANITIZER_SIGN_EXTENDED_ADDRESSES ||
+                 (kSpaceSize & (kSpaceSize - 1)) == 0);
+
+  static const bool kRandomShuffleChunks = Params::kFlags &
+      SizeClassAllocator32FlagMasks::kRandomShuffleChunks;
+  static const bool kUseSeparateSizeClassForBatch = Params::kFlags &
+      SizeClassAllocator32FlagMasks::kUseSeparateSizeClassForBatch;
+
+  struct TransferBatch {
+    static const uptr kMaxNumCached = SizeClassMap::kMaxNumCachedHint - 2;
+    void SetFromArray(void *batch[], uptr count) {
+      DCHECK_LE(count, kMaxNumCached);
+      count_ = count;
+      for (uptr i = 0; i < count; i++)
+        batch_[i] = batch[i];
+    }
+    uptr Count() const { return count_; }
+    void Clear() { count_ = 0; }
+    void Add(void *ptr) {
+      batch_[count_++] = ptr;
+      DCHECK_LE(count_, kMaxNumCached);
+    }
+    void CopyToArray(void *to_batch[]) const {
+      for (uptr i = 0, n = Count(); i < n; i++)
+        to_batch[i] = batch_[i];
+    }
+
+    // How much memory do we need for a batch containing n elements.
+    static uptr AllocationSizeRequiredForNElements(uptr n) {
+      return sizeof(uptr) * 2 + sizeof(void *) * n;
+    }
+    static uptr MaxCached(uptr size) {
+      return Min(kMaxNumCached, SizeClassMap::MaxCachedHint(size));
+    }
+
+    TransferBatch *next;
+
+   private:
+    uptr count_;
+    void *batch_[kMaxNumCached];
+  };
+
+  static const uptr kBatchSize = sizeof(TransferBatch);
+  COMPILER_CHECK((kBatchSize & (kBatchSize - 1)) == 0);
+  COMPILER_CHECK(kBatchSize == SizeClassMap::kMaxNumCachedHint * sizeof(uptr));
+
+  static uptr ClassIdToSize(uptr class_id) {
+    return (class_id == SizeClassMap::kBatchClassID) ?
+        kBatchSize : SizeClassMap::Size(class_id);
+  }
+
+  typedef SizeClassAllocator32<Params> ThisT;
+  typedef SizeClassAllocator32LocalCache<ThisT> AllocatorCache;
+
+  void Init(s32 release_to_os_interval_ms, uptr heap_start = 0) {
+    CHECK(!heap_start);
+    possible_regions.Init();
+    internal_memset(size_class_info_array, 0, sizeof(size_class_info_array));
+  }
+
+  s32 ReleaseToOSIntervalMs() const {
+    return kReleaseToOSIntervalNever;
+  }
+
+  void SetReleaseToOSIntervalMs(s32 release_to_os_interval_ms) {
+    // This is empty here. Currently only implemented in 64-bit allocator.
+  }
+
+  void ForceReleaseToOS() {
+    // Currently implemented in 64-bit allocator only.
+  }
+
+  void *MapWithCallback(uptr size) {
+    void *res = MmapOrDie(size, PrimaryAllocatorName);
+    MapUnmapCallback().OnMap((uptr)res, size);
+    return res;
+  }
+
+  void UnmapWithCallback(uptr beg, uptr size) {
+    MapUnmapCallback().OnUnmap(beg, size);
+    UnmapOrDie(reinterpret_cast<void *>(beg), size);
+  }
+
+  static bool CanAllocate(uptr size, uptr alignment) {
+    return size <= SizeClassMap::kMaxSize &&
+      alignment <= SizeClassMap::kMaxSize;
+  }
+
+  void *GetMetaData(const void *p) {
+    CHECK(kMetadataSize);
+    CHECK(PointerIsMine(p));
+    uptr mem = reinterpret_cast<uptr>(p);
+    uptr beg = ComputeRegionBeg(mem);
+    uptr size = ClassIdToSize(GetSizeClass(p));
+    u32 offset = mem - beg;
+    uptr n = offset / (u32)size;  // 32-bit division
+    uptr meta = (beg + kRegionSize) - (n + 1) * kMetadataSize;
+    return reinterpret_cast<void*>(meta);
+  }
+
+  NOINLINE TransferBatch *AllocateBatch(AllocatorStats *stat, AllocatorCache *c,
+                                        uptr class_id) {
+    DCHECK_LT(class_id, kNumClasses);
+    SizeClassInfo *sci = GetSizeClassInfo(class_id);
+    SpinMutexLock l(&sci->mutex);
+    if (sci->free_list.empty()) {
+      if (UNLIKELY(!PopulateFreeList(stat, c, sci, class_id)))
+        return nullptr;
+      DCHECK(!sci->free_list.empty());
+    }
+    TransferBatch *b = sci->free_list.front();
+    sci->free_list.pop_front();
+    return b;
+  }
+
+  NOINLINE void DeallocateBatch(AllocatorStats *stat, uptr class_id,
+                                TransferBatch *b) {
+    DCHECK_LT(class_id, kNumClasses);
+    CHECK_GT(b->Count(), 0);
+    SizeClassInfo *sci = GetSizeClassInfo(class_id);
+    SpinMutexLock l(&sci->mutex);
+    sci->free_list.push_front(b);
+  }
+
+  bool PointerIsMine(const void *p) const {
+    uptr mem = reinterpret_cast<uptr>(p);
+    if (SANITIZER_SIGN_EXTENDED_ADDRESSES)
+      mem &= (kSpaceSize - 1);
+    if (mem < kSpaceBeg || mem >= kSpaceBeg + kSpaceSize)
+      return false;
+    return GetSizeClass(p) != 0;
+  }
+
+  uptr GetSizeClass(const void *p) const {
+    uptr id = ComputeRegionId(reinterpret_cast<uptr>(p));
+    return possible_regions.contains(id) ? possible_regions[id] : 0;
+  }
+
+  void *GetBlockBegin(const void *p) {
+    CHECK(PointerIsMine(p));
+    uptr mem = reinterpret_cast<uptr>(p);
+    uptr beg = ComputeRegionBeg(mem);
+    uptr size = ClassIdToSize(GetSizeClass(p));
+    u32 offset = mem - beg;
+    u32 n = offset / (u32)size;  // 32-bit division
+    uptr res = beg + (n * (u32)size);
+    return reinterpret_cast<void*>(res);
+  }
+
+  uptr GetActuallyAllocatedSize(void *p) {
+    CHECK(PointerIsMine(p));
+    return ClassIdToSize(GetSizeClass(p));
+  }
+
+  static uptr ClassID(uptr size) { return SizeClassMap::ClassID(size); }
+
+  uptr TotalMemoryUsed() {
+    // No need to lock here.
+    uptr res = 0;
+    for (uptr i = 0; i < kNumPossibleRegions; i++)
+      if (possible_regions[i])
+        res += kRegionSize;
+    return res;
+  }
+
+  void TestOnlyUnmap() {
+    for (uptr i = 0; i < kNumPossibleRegions; i++)
+      if (possible_regions[i])
+        UnmapWithCallback((i * kRegionSize), kRegionSize);
+  }
+
+  // ForceLock() and ForceUnlock() are needed to implement Darwin malloc zone
+  // introspection API.
+  void ForceLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    for (uptr i = 0; i < kNumClasses; i++) {
+      GetSizeClassInfo(i)->mutex.Lock();
+    }
+  }
+
+  void ForceUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    for (int i = kNumClasses - 1; i >= 0; i--) {
+      GetSizeClassInfo(i)->mutex.Unlock();
+    }
+  }
+
+  // Iterate over all existing chunks.
+  // The allocator must be locked when calling this function.
+  void ForEachChunk(ForEachChunkCallback callback, void *arg) const {
+    for (uptr region = 0; region < kNumPossibleRegions; region++)
+      if (possible_regions.contains(region) && possible_regions[region]) {
+        uptr chunk_size = ClassIdToSize(possible_regions[region]);
+        uptr max_chunks_in_region = kRegionSize / (chunk_size + kMetadataSize);
+        uptr region_beg = region * kRegionSize;
+        for (uptr chunk = region_beg;
+             chunk < region_beg + max_chunks_in_region * chunk_size;
+             chunk += chunk_size) {
+          // Too slow: CHECK_EQ((void *)chunk, GetBlockBegin((void *)chunk));
+          callback(chunk, arg);
+        }
+      }
+  }
+
+  void PrintStats() {}
+
+  static uptr AdditionalSize() { return 0; }
+
+  typedef SizeClassMap SizeClassMapT;
+  static const uptr kNumClasses = SizeClassMap::kNumClasses;
+
+ private:
+  static const uptr kRegionSize = 1 << kRegionSizeLog;
+  static const uptr kNumPossibleRegions = kSpaceSize / kRegionSize;
+
+  struct ALIGNED(SANITIZER_CACHE_LINE_SIZE) SizeClassInfo {
+    StaticSpinMutex mutex;
+    IntrusiveList<TransferBatch> free_list;
+    u32 rand_state;
+  };
+  COMPILER_CHECK(sizeof(SizeClassInfo) % kCacheLineSize == 0);
+
+  uptr ComputeRegionId(uptr mem) const {
+    if (SANITIZER_SIGN_EXTENDED_ADDRESSES)
+      mem &= (kSpaceSize - 1);
+    const uptr res = mem >> kRegionSizeLog;
+    CHECK_LT(res, kNumPossibleRegions);
+    return res;
+  }
+
+  uptr ComputeRegionBeg(uptr mem) const { return mem & ~(kRegionSize - 1); }
+
+  uptr AllocateRegion(AllocatorStats *stat, uptr class_id) {
+    DCHECK_LT(class_id, kNumClasses);
+    const uptr res = reinterpret_cast<uptr>(MmapAlignedOrDieOnFatalError(
+        kRegionSize, kRegionSize, PrimaryAllocatorName));
+    if (UNLIKELY(!res))
+      return 0;
+    MapUnmapCallback().OnMap(res, kRegionSize);
+    stat->Add(AllocatorStatMapped, kRegionSize);
+    CHECK(IsAligned(res, kRegionSize));
+    possible_regions[ComputeRegionId(res)] = class_id;
+    return res;
+  }
+
+  SizeClassInfo *GetSizeClassInfo(uptr class_id) {
+    DCHECK_LT(class_id, kNumClasses);
+    return &size_class_info_array[class_id];
+  }
+
+  bool PopulateBatches(AllocatorCache *c, SizeClassInfo *sci, uptr class_id,
+                       TransferBatch **current_batch, uptr max_count,
+                       uptr *pointers_array, uptr count) {
+    // If using a separate class for batches, we do not need to shuffle it.
+    if (kRandomShuffleChunks && (!kUseSeparateSizeClassForBatch ||
+        class_id != SizeClassMap::kBatchClassID))
+      RandomShuffle(pointers_array, count, &sci->rand_state);
+    TransferBatch *b = *current_batch;
+    for (uptr i = 0; i < count; i++) {
+      if (!b) {
+        b = c->CreateBatch(class_id, this, (TransferBatch*)pointers_array[i]);
+        if (UNLIKELY(!b))
+          return false;
+        b->Clear();
+      }
+      b->Add((void*)pointers_array[i]);
+      if (b->Count() == max_count) {
+        sci->free_list.push_back(b);
+        b = nullptr;
+      }
+    }
+    *current_batch = b;
+    return true;
+  }
+
+  bool PopulateFreeList(AllocatorStats *stat, AllocatorCache *c,
+                        SizeClassInfo *sci, uptr class_id) {
+    const uptr region = AllocateRegion(stat, class_id);
+    if (UNLIKELY(!region))
+      return false;
+    if (kRandomShuffleChunks)
+      if (UNLIKELY(sci->rand_state == 0))
+        // The random state is initialized from ASLR (PIE) and time.
+        sci->rand_state = reinterpret_cast<uptr>(sci) ^ NanoTime();
+    const uptr size = ClassIdToSize(class_id);
+    const uptr n_chunks = kRegionSize / (size + kMetadataSize);
+    const uptr max_count = TransferBatch::MaxCached(size);
+    DCHECK_GT(max_count, 0);
+    TransferBatch *b = nullptr;
+    constexpr uptr kShuffleArraySize = 48;
+    uptr shuffle_array[kShuffleArraySize];
+    uptr count = 0;
+    for (uptr i = region; i < region + n_chunks * size; i += size) {
+      shuffle_array[count++] = i;
+      if (count == kShuffleArraySize) {
+        if (UNLIKELY(!PopulateBatches(c, sci, class_id, &b, max_count,
+                                      shuffle_array, count)))
+          return false;
+        count = 0;
+      }
+    }
+    if (count) {
+      if (UNLIKELY(!PopulateBatches(c, sci, class_id, &b, max_count,
+                                    shuffle_array, count)))
+        return false;
+    }
+    if (b) {
+      CHECK_GT(b->Count(), 0);
+      sci->free_list.push_back(b);
+    }
+    return true;
+  }
+
+  ByteMap possible_regions;
+  SizeClassInfo size_class_info_array[kNumClasses];
+};
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary64.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary64.h
new file mode 100644
index 0000000000..66ba71d325
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_primary64.h
@@ -0,0 +1,898 @@
+//===-- sanitizer_allocator_primary64.h -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+template<class SizeClassAllocator> struct SizeClassAllocator64LocalCache;
+
+// SizeClassAllocator64 -- allocator for 64-bit address space.
+// The template parameter Params is a class containing the actual parameters.
+//
+// Space: a portion of address space of kSpaceSize bytes starting at SpaceBeg.
+// If kSpaceBeg is ~0 then SpaceBeg is chosen dynamically by mmap.
+// Otherwise SpaceBeg=kSpaceBeg (fixed address).
+// kSpaceSize is a power of two.
+// At the beginning the entire space is mprotect-ed, then small parts of it
+// are mapped on demand.
+//
+// Region: a part of Space dedicated to a single size class.
+// There are kNumClasses Regions of equal size.
+//
+// UserChunk: a piece of memory returned to user.
+// MetaChunk: kMetadataSize bytes of metadata associated with a UserChunk.
+
+// FreeArray is an array free-d chunks (stored as 4-byte offsets)
+//
+// A Region looks like this:
+// UserChunk1 ... UserChunkN <gap> MetaChunkN ... MetaChunk1 FreeArray
+
+struct SizeClassAllocator64FlagMasks {  //  Bit masks.
+  enum {
+    kRandomShuffleChunks = 1,
+  };
+};
+
+template <typename Allocator>
+class MemoryMapper {
+ public:
+  typedef typename Allocator::CompactPtrT CompactPtrT;
+
+  explicit MemoryMapper(const Allocator &allocator) : allocator_(allocator) {}
+
+  bool GetAndResetStats(uptr &ranges, uptr &bytes) {
+    ranges = released_ranges_count_;
+    released_ranges_count_ = 0;
+    bytes = released_bytes_;
+    released_bytes_ = 0;
+    return ranges != 0;
+  }
+
+  u64 *MapPackedCounterArrayBuffer(uptr count) {
+    buffer_.clear();
+    buffer_.resize(count);
+    return buffer_.data();
+  }
+
+  // Releases [from, to) range of pages back to OS.
+  void ReleasePageRangeToOS(uptr class_id, CompactPtrT from, CompactPtrT to) {
+    const uptr region_base = allocator_.GetRegionBeginBySizeClass(class_id);
+    const uptr from_page = allocator_.CompactPtrToPointer(region_base, from);
+    const uptr to_page = allocator_.CompactPtrToPointer(region_base, to);
+    ReleaseMemoryPagesToOS(from_page, to_page);
+    released_ranges_count_++;
+    released_bytes_ += to_page - from_page;
+  }
+
+ private:
+  const Allocator &allocator_;
+  uptr released_ranges_count_ = 0;
+  uptr released_bytes_ = 0;
+  InternalMmapVector<u64> buffer_;
+};
+
+template <class Params>
+class SizeClassAllocator64 {
+ public:
+  using AddressSpaceView = typename Params::AddressSpaceView;
+  static const uptr kSpaceBeg = Params::kSpaceBeg;
+  static const uptr kSpaceSize = Params::kSpaceSize;
+  static const uptr kMetadataSize = Params::kMetadataSize;
+  typedef typename Params::SizeClassMap SizeClassMap;
+  typedef typename Params::MapUnmapCallback MapUnmapCallback;
+
+  static const bool kRandomShuffleChunks =
+      Params::kFlags & SizeClassAllocator64FlagMasks::kRandomShuffleChunks;
+
+  typedef SizeClassAllocator64<Params> ThisT;
+  typedef SizeClassAllocator64LocalCache<ThisT> AllocatorCache;
+  typedef MemoryMapper<ThisT> MemoryMapperT;
+
+  // When we know the size class (the region base) we can represent a pointer
+  // as a 4-byte integer (offset from the region start shifted right by 4).
+  typedef u32 CompactPtrT;
+  static const uptr kCompactPtrScale = 4;
+  CompactPtrT PointerToCompactPtr(uptr base, uptr ptr) const {
+    return static_cast<CompactPtrT>((ptr - base) >> kCompactPtrScale);
+  }
+  uptr CompactPtrToPointer(uptr base, CompactPtrT ptr32) const {
+    return base + (static_cast<uptr>(ptr32) << kCompactPtrScale);
+  }
+
+  // If heap_start is nonzero, assumes kSpaceSize bytes are already mapped R/W
+  // at heap_start and places the heap there.  This mode requires kSpaceBeg ==
+  // ~(uptr)0.
+  void Init(s32 release_to_os_interval_ms, uptr heap_start = 0) {
+    uptr TotalSpaceSize = kSpaceSize + AdditionalSize();
+    PremappedHeap = heap_start != 0;
+    if (PremappedHeap) {
+      CHECK(!kUsingConstantSpaceBeg);
+      NonConstSpaceBeg = heap_start;
+      uptr RegionInfoSize = AdditionalSize();
+      RegionInfoSpace =
+          address_range.Init(RegionInfoSize, PrimaryAllocatorName);
+      CHECK_NE(RegionInfoSpace, ~(uptr)0);
+      CHECK_EQ(RegionInfoSpace,
+               address_range.MapOrDie(RegionInfoSpace, RegionInfoSize,
+                                      "SizeClassAllocator: region info"));
+      MapUnmapCallback().OnMap(RegionInfoSpace, RegionInfoSize);
+    } else {
+      if (kUsingConstantSpaceBeg) {
+        CHECK(IsAligned(kSpaceBeg, SizeClassMap::kMaxSize));
+        CHECK_EQ(kSpaceBeg,
+                 address_range.Init(TotalSpaceSize, PrimaryAllocatorName,
+                                    kSpaceBeg));
+      } else {
+        // Combined allocator expects that an 2^N allocation is always aligned
+        // to 2^N. For this to work, the start of the space needs to be aligned
+        // as high as the largest size class (which also needs to be a power of
+        // 2).
+        NonConstSpaceBeg = address_range.InitAligned(
+            TotalSpaceSize, SizeClassMap::kMaxSize, PrimaryAllocatorName);
+        CHECK_NE(NonConstSpaceBeg, ~(uptr)0);
+      }
+      RegionInfoSpace = SpaceEnd();
+      MapWithCallbackOrDie(RegionInfoSpace, AdditionalSize(),
+                           "SizeClassAllocator: region info");
+    }
+    SetReleaseToOSIntervalMs(release_to_os_interval_ms);
+    // Check that the RegionInfo array is aligned on the CacheLine size.
+    DCHECK_EQ(RegionInfoSpace % kCacheLineSize, 0);
+  }
+
+  s32 ReleaseToOSIntervalMs() const {
+    return atomic_load(&release_to_os_interval_ms_, memory_order_relaxed);
+  }
+
+  void SetReleaseToOSIntervalMs(s32 release_to_os_interval_ms) {
+    atomic_store(&release_to_os_interval_ms_, release_to_os_interval_ms,
+                 memory_order_relaxed);
+  }
+
+  void ForceReleaseToOS() {
+    MemoryMapperT memory_mapper(*this);
+    for (uptr class_id = 1; class_id < kNumClasses; class_id++) {
+      Lock l(&GetRegionInfo(class_id)->mutex);
+      MaybeReleaseToOS(&memory_mapper, class_id, true /*force*/);
+    }
+  }
+
+  static bool CanAllocate(uptr size, uptr alignment) {
+    return size <= SizeClassMap::kMaxSize &&
+      alignment <= SizeClassMap::kMaxSize;
+  }
+
+  NOINLINE void ReturnToAllocator(MemoryMapperT *memory_mapper,
+                                  AllocatorStats *stat, uptr class_id,
+                                  const CompactPtrT *chunks, uptr n_chunks) {
+    RegionInfo *region = GetRegionInfo(class_id);
+    uptr region_beg = GetRegionBeginBySizeClass(class_id);
+    CompactPtrT *free_array = GetFreeArray(region_beg);
+
+    Lock l(&region->mutex);
+    uptr old_num_chunks = region->num_freed_chunks;
+    uptr new_num_freed_chunks = old_num_chunks + n_chunks;
+    // Failure to allocate free array space while releasing memory is non
+    // recoverable.
+    if (UNLIKELY(!EnsureFreeArraySpace(region, region_beg,
+                                       new_num_freed_chunks))) {
+      Report("FATAL: Internal error: %s's allocator exhausted the free list "
+             "space for size class %zd (%zd bytes).\n", SanitizerToolName,
+             class_id, ClassIdToSize(class_id));
+      Die();
+    }
+    for (uptr i = 0; i < n_chunks; i++)
+      free_array[old_num_chunks + i] = chunks[i];
+    region->num_freed_chunks = new_num_freed_chunks;
+    region->stats.n_freed += n_chunks;
+
+    MaybeReleaseToOS(memory_mapper, class_id, false /*force*/);
+  }
+
+  NOINLINE bool GetFromAllocator(AllocatorStats *stat, uptr class_id,
+                                 CompactPtrT *chunks, uptr n_chunks) {
+    RegionInfo *region = GetRegionInfo(class_id);
+    uptr region_beg = GetRegionBeginBySizeClass(class_id);
+    CompactPtrT *free_array = GetFreeArray(region_beg);
+
+    Lock l(&region->mutex);
+#if SANITIZER_WINDOWS
+    /* On Windows unmapping of memory during __sanitizer_purge_allocator is
+    explicit and immediate, so unmapped regions must be explicitly mapped back
+    in when they are accessed again. */
+    if (region->rtoi.last_released_bytes > 0) {
+      MmapFixedOrDie(region_beg, region->mapped_user,
+                                      "SizeClassAllocator: region data");
+      region->rtoi.n_freed_at_last_release = 0;
+      region->rtoi.last_released_bytes = 0;
+    }
+#endif
+    if (UNLIKELY(region->num_freed_chunks < n_chunks)) {
+      if (UNLIKELY(!PopulateFreeArray(stat, class_id, region,
+                                      n_chunks - region->num_freed_chunks)))
+        return false;
+      CHECK_GE(region->num_freed_chunks, n_chunks);
+    }
+    region->num_freed_chunks -= n_chunks;
+    uptr base_idx = region->num_freed_chunks;
+    for (uptr i = 0; i < n_chunks; i++)
+      chunks[i] = free_array[base_idx + i];
+    region->stats.n_allocated += n_chunks;
+    return true;
+  }
+
+  bool PointerIsMine(const void *p) const {
+    uptr P = reinterpret_cast<uptr>(p);
+    if (kUsingConstantSpaceBeg && (kSpaceBeg % kSpaceSize) == 0)
+      return P / kSpaceSize == kSpaceBeg / kSpaceSize;
+    return P >= SpaceBeg() && P < SpaceEnd();
+  }
+
+  uptr GetRegionBegin(const void *p) {
+    if (kUsingConstantSpaceBeg)
+      return reinterpret_cast<uptr>(p) & ~(kRegionSize - 1);
+    uptr space_beg = SpaceBeg();
+    return ((reinterpret_cast<uptr>(p)  - space_beg) & ~(kRegionSize - 1)) +
+        space_beg;
+  }
+
+  uptr GetRegionBeginBySizeClass(uptr class_id) const {
+    return SpaceBeg() + kRegionSize * class_id;
+  }
+
+  uptr GetSizeClass(const void *p) {
+    if (kUsingConstantSpaceBeg && (kSpaceBeg % kSpaceSize) == 0)
+      return ((reinterpret_cast<uptr>(p)) / kRegionSize) % kNumClassesRounded;
+    return ((reinterpret_cast<uptr>(p) - SpaceBeg()) / kRegionSize) %
+           kNumClassesRounded;
+  }
+
+  void *GetBlockBegin(const void *p) {
+    uptr class_id = GetSizeClass(p);
+    if (class_id >= kNumClasses) return nullptr;
+    uptr size = ClassIdToSize(class_id);
+    if (!size) return nullptr;
+    uptr chunk_idx = GetChunkIdx((uptr)p, size);
+    uptr reg_beg = GetRegionBegin(p);
+    uptr beg = chunk_idx * size;
+    uptr next_beg = beg + size;
+    const RegionInfo *region = AddressSpaceView::Load(GetRegionInfo(class_id));
+    if (region->mapped_user >= next_beg)
+      return reinterpret_cast<void*>(reg_beg + beg);
+    return nullptr;
+  }
+
+  uptr GetActuallyAllocatedSize(void *p) {
+    CHECK(PointerIsMine(p));
+    return ClassIdToSize(GetSizeClass(p));
+  }
+
+  static uptr ClassID(uptr size) { return SizeClassMap::ClassID(size); }
+
+  void *GetMetaData(const void *p) {
+    CHECK(kMetadataSize);
+    uptr class_id = GetSizeClass(p);
+    uptr size = ClassIdToSize(class_id);
+    if (!size)
+      return nullptr;
+    uptr chunk_idx = GetChunkIdx(reinterpret_cast<uptr>(p), size);
+    uptr region_beg = GetRegionBeginBySizeClass(class_id);
+    return reinterpret_cast<void *>(GetMetadataEnd(region_beg) -
+                                    (1 + chunk_idx) * kMetadataSize);
+  }
+
+  uptr TotalMemoryUsed() {
+    uptr res = 0;
+    for (uptr i = 0; i < kNumClasses; i++)
+      res += GetRegionInfo(i)->allocated_user;
+    return res;
+  }
+
+  // Test-only.
+  void TestOnlyUnmap() {
+    UnmapWithCallbackOrDie((uptr)address_range.base(), address_range.size());
+  }
+
+  static void FillMemoryProfile(uptr start, uptr rss, bool file, uptr *stats) {
+    for (uptr class_id = 0; class_id < kNumClasses; class_id++)
+      if (stats[class_id] == start)
+        stats[class_id] = rss;
+  }
+
+  void PrintStats(uptr class_id, uptr rss) {
+    RegionInfo *region = GetRegionInfo(class_id);
+    if (region->mapped_user == 0) return;
+    uptr in_use = region->stats.n_allocated - region->stats.n_freed;
+    uptr avail_chunks = region->allocated_user / ClassIdToSize(class_id);
+    Printf(
+        "%s %02zd (%6zd): mapped: %6zdK allocs: %7zd frees: %7zd inuse: %6zd "
+        "num_freed_chunks %7zd avail: %6zd rss: %6zdK releases: %6zd "
+        "last released: %6lldK region: 0x%zx\n",
+        region->exhausted ? "F" : " ", class_id, ClassIdToSize(class_id),
+        region->mapped_user >> 10, region->stats.n_allocated,
+        region->stats.n_freed, in_use, region->num_freed_chunks, avail_chunks,
+        rss >> 10, region->rtoi.num_releases,
+        region->rtoi.last_released_bytes >> 10,
+        SpaceBeg() + kRegionSize * class_id);
+  }
+
+  void PrintStats() {
+    uptr rss_stats[kNumClasses];
+    for (uptr class_id = 0; class_id < kNumClasses; class_id++)
+      rss_stats[class_id] = SpaceBeg() + kRegionSize * class_id;
+    GetMemoryProfile(FillMemoryProfile, rss_stats);
+
+    uptr total_mapped = 0;
+    uptr total_rss = 0;
+    uptr n_allocated = 0;
+    uptr n_freed = 0;
+    for (uptr class_id = 1; class_id < kNumClasses; class_id++) {
+      RegionInfo *region = GetRegionInfo(class_id);
+      if (region->mapped_user != 0) {
+        total_mapped += region->mapped_user;
+        total_rss += rss_stats[class_id];
+      }
+      n_allocated += region->stats.n_allocated;
+      n_freed += region->stats.n_freed;
+    }
+
+    Printf("Stats: SizeClassAllocator64: %zdM mapped (%zdM rss) in "
+           "%zd allocations; remains %zd\n", total_mapped >> 20,
+           total_rss >> 20, n_allocated, n_allocated - n_freed);
+    for (uptr class_id = 1; class_id < kNumClasses; class_id++)
+      PrintStats(class_id, rss_stats[class_id]);
+  }
+
+  // ForceLock() and ForceUnlock() are needed to implement Darwin malloc zone
+  // introspection API.
+  void ForceLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    for (uptr i = 0; i < kNumClasses; i++) {
+      GetRegionInfo(i)->mutex.Lock();
+    }
+  }
+
+  void ForceUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    for (int i = (int)kNumClasses - 1; i >= 0; i--) {
+      GetRegionInfo(i)->mutex.Unlock();
+    }
+  }
+
+  // Iterate over all existing chunks.
+  // The allocator must be locked when calling this function.
+  void ForEachChunk(ForEachChunkCallback callback, void *arg) {
+    for (uptr class_id = 1; class_id < kNumClasses; class_id++) {
+      RegionInfo *region = GetRegionInfo(class_id);
+      uptr chunk_size = ClassIdToSize(class_id);
+      uptr region_beg = SpaceBeg() + class_id * kRegionSize;
+      uptr region_allocated_user_size =
+          AddressSpaceView::Load(region)->allocated_user;
+      for (uptr chunk = region_beg;
+           chunk < region_beg + region_allocated_user_size;
+           chunk += chunk_size) {
+        // Too slow: CHECK_EQ((void *)chunk, GetBlockBegin((void *)chunk));
+        callback(chunk, arg);
+      }
+    }
+  }
+
+  static uptr ClassIdToSize(uptr class_id) {
+    return SizeClassMap::Size(class_id);
+  }
+
+  static uptr AdditionalSize() {
+    return RoundUpTo(sizeof(RegionInfo) * kNumClassesRounded,
+                     GetPageSizeCached());
+  }
+
+  typedef SizeClassMap SizeClassMapT;
+  static const uptr kNumClasses = SizeClassMap::kNumClasses;
+  static const uptr kNumClassesRounded = SizeClassMap::kNumClassesRounded;
+
+  // A packed array of counters. Each counter occupies 2^n bits, enough to store
+  // counter's max_value. Ctor will try to allocate the required buffer via
+  // mapper->MapPackedCounterArrayBuffer and the caller is expected to check
+  // whether the initialization was successful by checking IsAllocated() result.
+  // For the performance sake, none of the accessors check the validity of the
+  // arguments, it is assumed that index is always in [0, n) range and the value
+  // is not incremented past max_value.
+  class PackedCounterArray {
+   public:
+    template <typename MemoryMapper>
+    PackedCounterArray(u64 num_counters, u64 max_value, MemoryMapper *mapper)
+        : n(num_counters) {
+      CHECK_GT(num_counters, 0);
+      CHECK_GT(max_value, 0);
+      constexpr u64 kMaxCounterBits = sizeof(*buffer) * 8ULL;
+      // Rounding counter storage size up to the power of two allows for using
+      // bit shifts calculating particular counter's index and offset.
+      uptr counter_size_bits =
+          RoundUpToPowerOfTwo(MostSignificantSetBitIndex(max_value) + 1);
+      CHECK_LE(counter_size_bits, kMaxCounterBits);
+      counter_size_bits_log = Log2(counter_size_bits);
+      counter_mask = ~0ULL >> (kMaxCounterBits - counter_size_bits);
+
+      uptr packing_ratio = kMaxCounterBits >> counter_size_bits_log;
+      CHECK_GT(packing_ratio, 0);
+      packing_ratio_log = Log2(packing_ratio);
+      bit_offset_mask = packing_ratio - 1;
+
+      buffer = mapper->MapPackedCounterArrayBuffer(
+          RoundUpTo(n, 1ULL << packing_ratio_log) >> packing_ratio_log);
+    }
+
+    bool IsAllocated() const {
+      return !!buffer;
+    }
+
+    u64 GetCount() const {
+      return n;
+    }
+
+    uptr Get(uptr i) const {
+      DCHECK_LT(i, n);
+      uptr index = i >> packing_ratio_log;
+      uptr bit_offset = (i & bit_offset_mask) << counter_size_bits_log;
+      return (buffer[index] >> bit_offset) & counter_mask;
+    }
+
+    void Inc(uptr i) const {
+      DCHECK_LT(Get(i), counter_mask);
+      uptr index = i >> packing_ratio_log;
+      uptr bit_offset = (i & bit_offset_mask) << counter_size_bits_log;
+      buffer[index] += 1ULL << bit_offset;
+    }
+
+    void IncRange(uptr from, uptr to) const {
+      DCHECK_LE(from, to);
+      for (uptr i = from; i <= to; i++)
+        Inc(i);
+    }
+
+   private:
+    const u64 n;
+    u64 counter_size_bits_log;
+    u64 counter_mask;
+    u64 packing_ratio_log;
+    u64 bit_offset_mask;
+    u64* buffer;
+  };
+
+  template <class MemoryMapperT>
+  class FreePagesRangeTracker {
+   public:
+    FreePagesRangeTracker(MemoryMapperT *mapper, uptr class_id)
+        : memory_mapper(mapper),
+          class_id(class_id),
+          page_size_scaled_log(Log2(GetPageSizeCached() >> kCompactPtrScale)) {}
+
+    void NextPage(bool freed) {
+      if (freed) {
+        if (!in_the_range) {
+          current_range_start_page = current_page;
+          in_the_range = true;
+        }
+      } else {
+        CloseOpenedRange();
+      }
+      current_page++;
+    }
+
+    void Done() {
+      CloseOpenedRange();
+    }
+
+   private:
+    void CloseOpenedRange() {
+      if (in_the_range) {
+        memory_mapper->ReleasePageRangeToOS(
+            class_id, current_range_start_page << page_size_scaled_log,
+            current_page << page_size_scaled_log);
+        in_the_range = false;
+      }
+    }
+
+    MemoryMapperT *const memory_mapper = nullptr;
+    const uptr class_id = 0;
+    const uptr page_size_scaled_log = 0;
+    bool in_the_range = false;
+    uptr current_page = 0;
+    uptr current_range_start_page = 0;
+  };
+
+  // Iterates over the free_array to identify memory pages containing freed
+  // chunks only and returns these pages back to OS.
+  // allocated_pages_count is the total number of pages allocated for the
+  // current bucket.
+  template <typename MemoryMapper>
+  static void ReleaseFreeMemoryToOS(CompactPtrT *free_array,
+                                    uptr free_array_count, uptr chunk_size,
+                                    uptr allocated_pages_count,
+                                    MemoryMapper *memory_mapper,
+                                    uptr class_id) {
+    const uptr page_size = GetPageSizeCached();
+
+    // Figure out the number of chunks per page and whether we can take a fast
+    // path (the number of chunks per page is the same for all pages).
+    uptr full_pages_chunk_count_max;
+    bool same_chunk_count_per_page;
+    if (chunk_size <= page_size && page_size % chunk_size == 0) {
+      // Same number of chunks per page, no cross overs.
+      full_pages_chunk_count_max = page_size / chunk_size;
+      same_chunk_count_per_page = true;
+    } else if (chunk_size <= page_size && page_size % chunk_size != 0 &&
+        chunk_size % (page_size % chunk_size) == 0) {
+      // Some chunks are crossing page boundaries, which means that the page
+      // contains one or two partial chunks, but all pages contain the same
+      // number of chunks.
+      full_pages_chunk_count_max = page_size / chunk_size + 1;
+      same_chunk_count_per_page = true;
+    } else if (chunk_size <= page_size) {
+      // Some chunks are crossing page boundaries, which means that the page
+      // contains one or two partial chunks.
+      full_pages_chunk_count_max = page_size / chunk_size + 2;
+      same_chunk_count_per_page = false;
+    } else if (chunk_size > page_size && chunk_size % page_size == 0) {
+      // One chunk covers multiple pages, no cross overs.
+      full_pages_chunk_count_max = 1;
+      same_chunk_count_per_page = true;
+    } else if (chunk_size > page_size) {
+      // One chunk covers multiple pages, Some chunks are crossing page
+      // boundaries. Some pages contain one chunk, some contain two.
+      full_pages_chunk_count_max = 2;
+      same_chunk_count_per_page = false;
+    } else {
+      UNREACHABLE("All chunk_size/page_size ratios must be handled.");
+    }
+
+    PackedCounterArray counters(allocated_pages_count,
+                                full_pages_chunk_count_max, memory_mapper);
+    if (!counters.IsAllocated())
+      return;
+
+    const uptr chunk_size_scaled = chunk_size >> kCompactPtrScale;
+    const uptr page_size_scaled = page_size >> kCompactPtrScale;
+    const uptr page_size_scaled_log = Log2(page_size_scaled);
+
+    // Iterate over free chunks and count how many free chunks affect each
+    // allocated page.
+    if (chunk_size <= page_size && page_size % chunk_size == 0) {
+      // Each chunk affects one page only.
+      for (uptr i = 0; i < free_array_count; i++)
+        counters.Inc(free_array[i] >> page_size_scaled_log);
+    } else {
+      // In all other cases chunks might affect more than one page.
+      for (uptr i = 0; i < free_array_count; i++) {
+        counters.IncRange(
+            free_array[i] >> page_size_scaled_log,
+            (free_array[i] + chunk_size_scaled - 1) >> page_size_scaled_log);
+      }
+    }
+
+    // Iterate over pages detecting ranges of pages with chunk counters equal
+    // to the expected number of chunks for the particular page.
+    FreePagesRangeTracker<MemoryMapper> range_tracker(memory_mapper, class_id);
+    if (same_chunk_count_per_page) {
+      // Fast path, every page has the same number of chunks affecting it.
+      for (uptr i = 0; i < counters.GetCount(); i++)
+        range_tracker.NextPage(counters.Get(i) == full_pages_chunk_count_max);
+    } else {
+      // Show path, go through the pages keeping count how many chunks affect
+      // each page.
+      const uptr pn =
+          chunk_size < page_size ? page_size_scaled / chunk_size_scaled : 1;
+      const uptr pnc = pn * chunk_size_scaled;
+      // The idea is to increment the current page pointer by the first chunk
+      // size, middle portion size (the portion of the page covered by chunks
+      // except the first and the last one) and then the last chunk size, adding
+      // up the number of chunks on the current page and checking on every step
+      // whether the page boundary was crossed.
+      uptr prev_page_boundary = 0;
+      uptr current_boundary = 0;
+      for (uptr i = 0; i < counters.GetCount(); i++) {
+        uptr page_boundary = prev_page_boundary + page_size_scaled;
+        uptr chunks_per_page = pn;
+        if (current_boundary < page_boundary) {
+          if (current_boundary > prev_page_boundary)
+            chunks_per_page++;
+          current_boundary += pnc;
+          if (current_boundary < page_boundary) {
+            chunks_per_page++;
+            current_boundary += chunk_size_scaled;
+          }
+        }
+        prev_page_boundary = page_boundary;
+
+        range_tracker.NextPage(counters.Get(i) == chunks_per_page);
+      }
+    }
+    range_tracker.Done();
+  }
+
+ private:
+  friend class MemoryMapper<ThisT>;
+
+  ReservedAddressRange address_range;
+
+  static const uptr kRegionSize = kSpaceSize / kNumClassesRounded;
+  // FreeArray is the array of free-d chunks (stored as 4-byte offsets).
+  // In the worst case it may require kRegionSize/SizeClassMap::kMinSize
+  // elements, but in reality this will not happen. For simplicity we
+  // dedicate 1/8 of the region's virtual space to FreeArray.
+  static const uptr kFreeArraySize = kRegionSize / 8;
+
+  static const bool kUsingConstantSpaceBeg = kSpaceBeg != ~(uptr)0;
+  uptr NonConstSpaceBeg;
+  uptr SpaceBeg() const {
+    return kUsingConstantSpaceBeg ? kSpaceBeg : NonConstSpaceBeg;
+  }
+  uptr SpaceEnd() const { return  SpaceBeg() + kSpaceSize; }
+  // kRegionSize must be >= 2^32.
+  COMPILER_CHECK((kRegionSize) >= (1ULL << (SANITIZER_WORDSIZE / 2)));
+  // kRegionSize must be <= 2^36, see CompactPtrT.
+  COMPILER_CHECK((kRegionSize) <= (1ULL << (SANITIZER_WORDSIZE / 2 + 4)));
+  // Call mmap for user memory with at least this size.
+  static const uptr kUserMapSize = 1 << 16;
+  // Call mmap for metadata memory with at least this size.
+  static const uptr kMetaMapSize = 1 << 16;
+  // Call mmap for free array memory with at least this size.
+  static const uptr kFreeArrayMapSize = 1 << 16;
+
+  atomic_sint32_t release_to_os_interval_ms_;
+
+  uptr RegionInfoSpace;
+
+  // True if the user has already mapped the entire heap R/W.
+  bool PremappedHeap;
+
+  struct Stats {
+    uptr n_allocated;
+    uptr n_freed;
+  };
+
+  struct ReleaseToOsInfo {
+    uptr n_freed_at_last_release;
+    uptr num_releases;
+    u64 last_release_at_ns;
+    u64 last_released_bytes;
+  };
+
+  struct ALIGNED(SANITIZER_CACHE_LINE_SIZE) RegionInfo {
+    Mutex mutex;
+    uptr num_freed_chunks;  // Number of elements in the freearray.
+    uptr mapped_free_array;  // Bytes mapped for freearray.
+    uptr allocated_user;  // Bytes allocated for user memory.
+    uptr allocated_meta;  // Bytes allocated for metadata.
+    uptr mapped_user;  // Bytes mapped for user memory.
+    uptr mapped_meta;  // Bytes mapped for metadata.
+    u32 rand_state;  // Seed for random shuffle, used if kRandomShuffleChunks.
+    bool exhausted;  // Whether region is out of space for new chunks.
+    Stats stats;
+    ReleaseToOsInfo rtoi;
+  };
+  COMPILER_CHECK(sizeof(RegionInfo) % kCacheLineSize == 0);
+
+  RegionInfo *GetRegionInfo(uptr class_id) const {
+    DCHECK_LT(class_id, kNumClasses);
+    RegionInfo *regions = reinterpret_cast<RegionInfo *>(RegionInfoSpace);
+    return &regions[class_id];
+  }
+
+  uptr GetMetadataEnd(uptr region_beg) const {
+    return region_beg + kRegionSize - kFreeArraySize;
+  }
+
+  uptr GetChunkIdx(uptr chunk, uptr size) const {
+    if (!kUsingConstantSpaceBeg)
+      chunk -= SpaceBeg();
+
+    uptr offset = chunk % kRegionSize;
+    // Here we divide by a non-constant. This is costly.
+    // size always fits into 32-bits. If the offset fits too, use 32-bit div.
+    if (offset >> (SANITIZER_WORDSIZE / 2))
+      return offset / size;
+    return (u32)offset / (u32)size;
+  }
+
+  CompactPtrT *GetFreeArray(uptr region_beg) const {
+    return reinterpret_cast<CompactPtrT *>(GetMetadataEnd(region_beg));
+  }
+
+  bool MapWithCallback(uptr beg, uptr size, const char *name) {
+    if (PremappedHeap)
+      return beg >= NonConstSpaceBeg &&
+             beg + size <= NonConstSpaceBeg + kSpaceSize;
+    uptr mapped = address_range.Map(beg, size, name);
+    if (UNLIKELY(!mapped))
+      return false;
+    CHECK_EQ(beg, mapped);
+    MapUnmapCallback().OnMap(beg, size);
+    return true;
+  }
+
+  void MapWithCallbackOrDie(uptr beg, uptr size, const char *name) {
+    if (PremappedHeap) {
+      CHECK_GE(beg, NonConstSpaceBeg);
+      CHECK_LE(beg + size, NonConstSpaceBeg + kSpaceSize);
+      return;
+    }
+    CHECK_EQ(beg, address_range.MapOrDie(beg, size, name));
+    MapUnmapCallback().OnMap(beg, size);
+  }
+
+  void UnmapWithCallbackOrDie(uptr beg, uptr size) {
+    if (PremappedHeap)
+      return;
+    MapUnmapCallback().OnUnmap(beg, size);
+    address_range.Unmap(beg, size);
+  }
+
+  bool EnsureFreeArraySpace(RegionInfo *region, uptr region_beg,
+                            uptr num_freed_chunks) {
+    uptr needed_space = num_freed_chunks * sizeof(CompactPtrT);
+    if (region->mapped_free_array < needed_space) {
+      uptr new_mapped_free_array = RoundUpTo(needed_space, kFreeArrayMapSize);
+      CHECK_LE(new_mapped_free_array, kFreeArraySize);
+      uptr current_map_end = reinterpret_cast<uptr>(GetFreeArray(region_beg)) +
+                             region->mapped_free_array;
+      uptr new_map_size = new_mapped_free_array - region->mapped_free_array;
+      if (UNLIKELY(!MapWithCallback(current_map_end, new_map_size,
+                                    "SizeClassAllocator: freearray")))
+        return false;
+      region->mapped_free_array = new_mapped_free_array;
+    }
+    return true;
+  }
+
+  // Check whether this size class is exhausted.
+  bool IsRegionExhausted(RegionInfo *region, uptr class_id,
+                         uptr additional_map_size) {
+    if (LIKELY(region->mapped_user + region->mapped_meta +
+               additional_map_size <= kRegionSize - kFreeArraySize))
+      return false;
+    if (!region->exhausted) {
+      region->exhausted = true;
+      Printf("%s: Out of memory. ", SanitizerToolName);
+      Printf("The process has exhausted %zuMB for size class %zu.\n",
+             kRegionSize >> 20, ClassIdToSize(class_id));
+    }
+    return true;
+  }
+
+  NOINLINE bool PopulateFreeArray(AllocatorStats *stat, uptr class_id,
+                                  RegionInfo *region, uptr requested_count) {
+    // region->mutex is held.
+    const uptr region_beg = GetRegionBeginBySizeClass(class_id);
+    const uptr size = ClassIdToSize(class_id);
+
+    const uptr total_user_bytes =
+        region->allocated_user + requested_count * size;
+    // Map more space for chunks, if necessary.
+    if (LIKELY(total_user_bytes > region->mapped_user)) {
+      if (UNLIKELY(region->mapped_user == 0)) {
+        if (!kUsingConstantSpaceBeg && kRandomShuffleChunks)
+          // The random state is initialized from ASLR.
+          region->rand_state = static_cast<u32>(region_beg >> 12);
+        // Postpone the first release to OS attempt for ReleaseToOSIntervalMs,
+        // preventing just allocated memory from being released sooner than
+        // necessary and also preventing extraneous ReleaseMemoryPagesToOS calls
+        // for short lived processes.
+        // Do it only when the feature is turned on, to avoid a potentially
+        // extraneous syscall.
+        if (ReleaseToOSIntervalMs() >= 0)
+          region->rtoi.last_release_at_ns = MonotonicNanoTime();
+      }
+      // Do the mmap for the user memory.
+      const uptr user_map_size =
+          RoundUpTo(total_user_bytes - region->mapped_user, kUserMapSize);
+      if (UNLIKELY(IsRegionExhausted(region, class_id, user_map_size)))
+        return false;
+      if (UNLIKELY(!MapWithCallback(region_beg + region->mapped_user,
+                                    user_map_size,
+                                    "SizeClassAllocator: region data")))
+        return false;
+      stat->Add(AllocatorStatMapped, user_map_size);
+      region->mapped_user += user_map_size;
+    }
+    const uptr new_chunks_count =
+        (region->mapped_user - region->allocated_user) / size;
+
+    if (kMetadataSize) {
+      // Calculate the required space for metadata.
+      const uptr total_meta_bytes =
+          region->allocated_meta + new_chunks_count * kMetadataSize;
+      const uptr meta_map_size = (total_meta_bytes > region->mapped_meta) ?
+          RoundUpTo(total_meta_bytes - region->mapped_meta, kMetaMapSize) : 0;
+      // Map more space for metadata, if necessary.
+      if (meta_map_size) {
+        if (UNLIKELY(IsRegionExhausted(region, class_id, meta_map_size)))
+          return false;
+        if (UNLIKELY(!MapWithCallback(
+            GetMetadataEnd(region_beg) - region->mapped_meta - meta_map_size,
+            meta_map_size, "SizeClassAllocator: region metadata")))
+          return false;
+        region->mapped_meta += meta_map_size;
+      }
+    }
+
+    // If necessary, allocate more space for the free array and populate it with
+    // newly allocated chunks.
+    const uptr total_freed_chunks = region->num_freed_chunks + new_chunks_count;
+    if (UNLIKELY(!EnsureFreeArraySpace(region, region_beg, total_freed_chunks)))
+      return false;
+    CompactPtrT *free_array = GetFreeArray(region_beg);
+    for (uptr i = 0, chunk = region->allocated_user; i < new_chunks_count;
+         i++, chunk += size)
+      free_array[total_freed_chunks - 1 - i] = PointerToCompactPtr(0, chunk);
+    if (kRandomShuffleChunks)
+      RandomShuffle(&free_array[region->num_freed_chunks], new_chunks_count,
+                    &region->rand_state);
+
+    // All necessary memory is mapped and now it is safe to advance all
+    // 'allocated_*' counters.
+    region->num_freed_chunks += new_chunks_count;
+    region->allocated_user += new_chunks_count * size;
+    CHECK_LE(region->allocated_user, region->mapped_user);
+    region->allocated_meta += new_chunks_count * kMetadataSize;
+    CHECK_LE(region->allocated_meta, region->mapped_meta);
+    region->exhausted = false;
+
+    // TODO(alekseyshl): Consider bumping last_release_at_ns here to prevent
+    // MaybeReleaseToOS from releasing just allocated pages or protect these
+    // not yet used chunks some other way.
+
+    return true;
+  }
+
+  // Attempts to release RAM occupied by freed chunks back to OS. The region is
+  // expected to be locked.
+  //
+  // TODO(morehouse): Support a callback on memory release so HWASan can release
+  // aliases as well.
+  void MaybeReleaseToOS(MemoryMapperT *memory_mapper, uptr class_id,
+                        bool force) {
+    RegionInfo *region = GetRegionInfo(class_id);
+    const uptr chunk_size = ClassIdToSize(class_id);
+    const uptr page_size = GetPageSizeCached();
+
+    uptr n = region->num_freed_chunks;
+    if (n * chunk_size < page_size)
+      return;  // No chance to release anything.
+    if ((region->stats.n_freed -
+         region->rtoi.n_freed_at_last_release) * chunk_size < page_size) {
+      return;  // Nothing new to release.
+    }
+
+    if (!force) {
+      s32 interval_ms = ReleaseToOSIntervalMs();
+      if (interval_ms < 0)
+        return;
+
+      if (region->rtoi.last_release_at_ns + interval_ms * 1000000ULL >
+          MonotonicNanoTime()) {
+        return;  // Memory was returned recently.
+      }
+    }
+
+    ReleaseFreeMemoryToOS(
+        GetFreeArray(GetRegionBeginBySizeClass(class_id)), n, chunk_size,
+        RoundUpTo(region->allocated_user, page_size) / page_size, memory_mapper,
+        class_id);
+
+    uptr ranges, bytes;
+    if (memory_mapper->GetAndResetStats(ranges, bytes)) {
+      region->rtoi.n_freed_at_last_release = region->stats.n_freed;
+      region->rtoi.num_releases += ranges;
+      region->rtoi.last_released_bytes = bytes;
+    }
+    region->rtoi.last_release_at_ns = MonotonicNanoTime();
+  }
+};
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.cpp
new file mode 100644
index 0000000000..1c6520819e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.cpp
@@ -0,0 +1,145 @@
+//===-- sanitizer_allocator_report.cpp --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// Shared allocator error reporting for ThreadSanitizer, MemorySanitizer, etc.
+///
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator.h"
+#include "sanitizer_allocator_report.h"
+#include "sanitizer_common.h"
+#include "sanitizer_report_decorator.h"
+
+namespace __sanitizer {
+
+class ScopedAllocatorErrorReport {
+ public:
+  ScopedAllocatorErrorReport(const char *error_summary_,
+                             const StackTrace *stack_)
+      : error_summary(error_summary_),
+        stack(stack_) {
+    Printf("%s", d.Error());
+  }
+  ~ScopedAllocatorErrorReport() {
+    Printf("%s", d.Default());
+    stack->Print();
+    PrintHintAllocatorCannotReturnNull();
+    ReportErrorSummary(error_summary, stack);
+  }
+
+ private:
+  ScopedErrorReportLock lock;
+  const char *error_summary;
+  const StackTrace* const stack;
+  const SanitizerCommonDecorator d;
+};
+
+void NORETURN ReportCallocOverflow(uptr count, uptr size,
+                                   const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("calloc-overflow", stack);
+    Report("ERROR: %s: calloc parameters overflow: count * size (%zd * %zd) "
+           "cannot be represented in type size_t\n", SanitizerToolName, count,
+           size);
+  }
+  Die();
+}
+
+void NORETURN ReportReallocArrayOverflow(uptr count, uptr size,
+                                         const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("reallocarray-overflow", stack);
+    Report(
+        "ERROR: %s: reallocarray parameters overflow: count * size (%zd * %zd) "
+        "cannot be represented in type size_t\n",
+        SanitizerToolName, count, size);
+  }
+  Die();
+}
+
+void NORETURN ReportPvallocOverflow(uptr size, const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("pvalloc-overflow", stack);
+    Report("ERROR: %s: pvalloc parameters overflow: size 0x%zx rounded up to "
+           "system page size 0x%zx cannot be represented in type size_t\n",
+           SanitizerToolName, size, GetPageSizeCached());
+  }
+  Die();
+}
+
+void NORETURN ReportInvalidAllocationAlignment(uptr alignment,
+                                               const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("invalid-allocation-alignment", stack);
+    Report("ERROR: %s: invalid allocation alignment: %zd, alignment must be a "
+           "power of two\n", SanitizerToolName, alignment);
+  }
+  Die();
+}
+
+void NORETURN ReportInvalidAlignedAllocAlignment(uptr size, uptr alignment,
+                                                 const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("invalid-aligned-alloc-alignment", stack);
+#if SANITIZER_POSIX
+    Report("ERROR: %s: invalid alignment requested in "
+           "aligned_alloc: %zd, alignment must be a power of two and the "
+           "requested size 0x%zx must be a multiple of alignment\n",
+           SanitizerToolName, alignment, size);
+#else
+    Report("ERROR: %s: invalid alignment requested in aligned_alloc: %zd, "
+           "the requested size 0x%zx must be a multiple of alignment\n",
+           SanitizerToolName, alignment, size);
+#endif
+  }
+  Die();
+}
+
+void NORETURN ReportInvalidPosixMemalignAlignment(uptr alignment,
+                                                  const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("invalid-posix-memalign-alignment",
+                                      stack);
+    Report(
+        "ERROR: %s: invalid alignment requested in "
+        "posix_memalign: %zd, alignment must be a power of two and a "
+        "multiple of sizeof(void*) == %zd\n",
+        SanitizerToolName, alignment, sizeof(void *));
+  }
+  Die();
+}
+
+void NORETURN ReportAllocationSizeTooBig(uptr user_size, uptr max_size,
+                                         const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("allocation-size-too-big", stack);
+    Report("ERROR: %s: requested allocation size 0x%zx exceeds maximum "
+           "supported size of 0x%zx\n", SanitizerToolName, user_size, max_size);
+  }
+  Die();
+}
+
+void NORETURN ReportOutOfMemory(uptr requested_size, const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("out-of-memory", stack);
+    Report("ERROR: %s: allocator is out of memory trying to allocate 0x%zx "
+           "bytes\n", SanitizerToolName, requested_size);
+  }
+  Die();
+}
+
+void NORETURN ReportRssLimitExceeded(const StackTrace *stack) {
+  {
+    ScopedAllocatorErrorReport report("rss-limit-exceeded", stack);
+    Report("ERROR: %s: allocator exceeded the RSS limit\n", SanitizerToolName);
+  }
+  Die();
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.h
new file mode 100644
index 0000000000..6e4e6b1354
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_report.h
@@ -0,0 +1,40 @@
+//===-- sanitizer_allocator_report.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// Shared allocator error reporting for ThreadSanitizer, MemorySanitizer, etc.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ALLOCATOR_REPORT_H
+#define SANITIZER_ALLOCATOR_REPORT_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_stacktrace.h"
+
+namespace __sanitizer {
+
+void NORETURN ReportCallocOverflow(uptr count, uptr size,
+                                   const StackTrace *stack);
+void NORETURN ReportReallocArrayOverflow(uptr count, uptr size,
+                                         const StackTrace *stack);
+void NORETURN ReportPvallocOverflow(uptr size, const StackTrace *stack);
+void NORETURN ReportInvalidAllocationAlignment(uptr alignment,
+                                               const StackTrace *stack);
+void NORETURN ReportInvalidAlignedAllocAlignment(uptr size, uptr alignment,
+                                                 const StackTrace *stack);
+void NORETURN ReportInvalidPosixMemalignAlignment(uptr alignment,
+                                                  const StackTrace *stack);
+void NORETURN ReportAllocationSizeTooBig(uptr user_size, uptr max_size,
+                                         const StackTrace *stack);
+void NORETURN ReportOutOfMemory(uptr requested_size, const StackTrace *stack);
+void NORETURN ReportRssLimitExceeded(const StackTrace *stack);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ALLOCATOR_REPORT_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_secondary.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_secondary.h
new file mode 100644
index 0000000000..48afb2a298
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_secondary.h
@@ -0,0 +1,322 @@
+//===-- sanitizer_allocator_secondary.h -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+// Fixed array to store LargeMmapAllocator chunks list, limited to 32K total
+// allocated chunks. To be used in memory constrained or not memory hungry cases
+// (currently, 32 bits and internal allocator).
+class LargeMmapAllocatorPtrArrayStatic {
+ public:
+  inline void *Init() { return &p_[0]; }
+  inline void EnsureSpace(uptr n) { CHECK_LT(n, kMaxNumChunks); }
+ private:
+  static const int kMaxNumChunks = 1 << 15;
+  uptr p_[kMaxNumChunks];
+};
+
+// Much less restricted LargeMmapAllocator chunks list (comparing to
+// PtrArrayStatic). Backed by mmaped memory region and can hold up to 1M chunks.
+// ReservedAddressRange was used instead of just MAP_NORESERVE to achieve the
+// same functionality in Fuchsia case, which does not support MAP_NORESERVE.
+class LargeMmapAllocatorPtrArrayDynamic {
+ public:
+  inline void *Init() {
+    uptr p = address_range_.Init(kMaxNumChunks * sizeof(uptr),
+                                 SecondaryAllocatorName);
+    CHECK(p);
+    return reinterpret_cast<void*>(p);
+  }
+
+  inline void EnsureSpace(uptr n) {
+    CHECK_LT(n, kMaxNumChunks);
+    DCHECK(n <= n_reserved_);
+    if (UNLIKELY(n == n_reserved_)) {
+      address_range_.MapOrDie(
+          reinterpret_cast<uptr>(address_range_.base()) +
+              n_reserved_ * sizeof(uptr),
+          kChunksBlockCount * sizeof(uptr));
+      n_reserved_ += kChunksBlockCount;
+    }
+  }
+
+ private:
+  static const int kMaxNumChunks = 1 << 20;
+  static const int kChunksBlockCount = 1 << 14;
+  ReservedAddressRange address_range_;
+  uptr n_reserved_;
+};
+
+#if SANITIZER_WORDSIZE == 32
+typedef LargeMmapAllocatorPtrArrayStatic DefaultLargeMmapAllocatorPtrArray;
+#else
+typedef LargeMmapAllocatorPtrArrayDynamic DefaultLargeMmapAllocatorPtrArray;
+#endif
+
+// This class can (de)allocate only large chunks of memory using mmap/unmap.
+// The main purpose of this allocator is to cover large and rare allocation
+// sizes not covered by more efficient allocators (e.g. SizeClassAllocator64).
+template <class MapUnmapCallback = NoOpMapUnmapCallback,
+          class PtrArrayT = DefaultLargeMmapAllocatorPtrArray,
+          class AddressSpaceViewTy = LocalAddressSpaceView>
+class LargeMmapAllocator {
+ public:
+  using AddressSpaceView = AddressSpaceViewTy;
+  void InitLinkerInitialized() {
+    page_size_ = GetPageSizeCached();
+    chunks_ = reinterpret_cast<Header**>(ptr_array_.Init());
+  }
+
+  void Init() {
+    internal_memset(this, 0, sizeof(*this));
+    InitLinkerInitialized();
+  }
+
+  void *Allocate(AllocatorStats *stat, uptr size, uptr alignment) {
+    CHECK(IsPowerOfTwo(alignment));
+    uptr map_size = RoundUpMapSize(size);
+    if (alignment > page_size_)
+      map_size += alignment;
+    // Overflow.
+    if (map_size < size) {
+      Report("WARNING: %s: LargeMmapAllocator allocation overflow: "
+             "0x%zx bytes with 0x%zx alignment requested\n",
+             SanitizerToolName, map_size, alignment);
+      return nullptr;
+    }
+    uptr map_beg = reinterpret_cast<uptr>(
+        MmapOrDieOnFatalError(map_size, SecondaryAllocatorName));
+    if (!map_beg)
+      return nullptr;
+    CHECK(IsAligned(map_beg, page_size_));
+    MapUnmapCallback().OnMap(map_beg, map_size);
+    uptr map_end = map_beg + map_size;
+    uptr res = map_beg + page_size_;
+    if (res & (alignment - 1))  // Align.
+      res += alignment - (res & (alignment - 1));
+    CHECK(IsAligned(res, alignment));
+    CHECK(IsAligned(res, page_size_));
+    CHECK_GE(res + size, map_beg);
+    CHECK_LE(res + size, map_end);
+    Header *h = GetHeader(res);
+    h->size = size;
+    h->map_beg = map_beg;
+    h->map_size = map_size;
+    uptr size_log = MostSignificantSetBitIndex(map_size);
+    CHECK_LT(size_log, ARRAY_SIZE(stats.by_size_log));
+    {
+      SpinMutexLock l(&mutex_);
+      ptr_array_.EnsureSpace(n_chunks_);
+      uptr idx = n_chunks_++;
+      h->chunk_idx = idx;
+      chunks_[idx] = h;
+      chunks_sorted_ = false;
+      stats.n_allocs++;
+      stats.currently_allocated += map_size;
+      stats.max_allocated = Max(stats.max_allocated, stats.currently_allocated);
+      stats.by_size_log[size_log]++;
+      stat->Add(AllocatorStatAllocated, map_size);
+      stat->Add(AllocatorStatMapped, map_size);
+    }
+    return reinterpret_cast<void*>(res);
+  }
+
+  void Deallocate(AllocatorStats *stat, void *p) {
+    Header *h = GetHeader(p);
+    {
+      SpinMutexLock l(&mutex_);
+      uptr idx = h->chunk_idx;
+      CHECK_EQ(chunks_[idx], h);
+      CHECK_LT(idx, n_chunks_);
+      chunks_[idx] = chunks_[--n_chunks_];
+      chunks_[idx]->chunk_idx = idx;
+      chunks_sorted_ = false;
+      stats.n_frees++;
+      stats.currently_allocated -= h->map_size;
+      stat->Sub(AllocatorStatAllocated, h->map_size);
+      stat->Sub(AllocatorStatMapped, h->map_size);
+    }
+    MapUnmapCallback().OnUnmap(h->map_beg, h->map_size);
+    UnmapOrDie(reinterpret_cast<void*>(h->map_beg), h->map_size);
+  }
+
+  uptr TotalMemoryUsed() {
+    SpinMutexLock l(&mutex_);
+    uptr res = 0;
+    for (uptr i = 0; i < n_chunks_; i++) {
+      Header *h = chunks_[i];
+      CHECK_EQ(h->chunk_idx, i);
+      res += RoundUpMapSize(h->size);
+    }
+    return res;
+  }
+
+  bool PointerIsMine(const void *p) const {
+    return GetBlockBegin(p) != nullptr;
+  }
+
+  uptr GetActuallyAllocatedSize(void *p) {
+    return RoundUpTo(GetHeader(p)->size, page_size_);
+  }
+
+  // At least page_size_/2 metadata bytes is available.
+  void *GetMetaData(const void *p) {
+    // Too slow: CHECK_EQ(p, GetBlockBegin(p));
+    if (!IsAligned(reinterpret_cast<uptr>(p), page_size_)) {
+      Printf("%s: bad pointer %p\n", SanitizerToolName, p);
+      CHECK(IsAligned(reinterpret_cast<uptr>(p), page_size_));
+    }
+    return GetHeader(p) + 1;
+  }
+
+  void *GetBlockBegin(const void *ptr) const {
+    uptr p = reinterpret_cast<uptr>(ptr);
+    SpinMutexLock l(&mutex_);
+    uptr nearest_chunk = 0;
+    Header *const *chunks = AddressSpaceView::Load(chunks_, n_chunks_);
+    // Cache-friendly linear search.
+    for (uptr i = 0; i < n_chunks_; i++) {
+      uptr ch = reinterpret_cast<uptr>(chunks[i]);
+      if (p < ch) continue;  // p is at left to this chunk, skip it.
+      if (p - ch < p - nearest_chunk)
+        nearest_chunk = ch;
+    }
+    if (!nearest_chunk)
+      return nullptr;
+    const Header *h =
+        AddressSpaceView::Load(reinterpret_cast<Header *>(nearest_chunk));
+    Header *h_ptr = reinterpret_cast<Header *>(nearest_chunk);
+    CHECK_GE(nearest_chunk, h->map_beg);
+    CHECK_LT(nearest_chunk, h->map_beg + h->map_size);
+    CHECK_LE(nearest_chunk, p);
+    if (h->map_beg + h->map_size <= p)
+      return nullptr;
+    return GetUser(h_ptr);
+  }
+
+  void EnsureSortedChunks() {
+    if (chunks_sorted_) return;
+    Header **chunks = AddressSpaceView::LoadWritable(chunks_, n_chunks_);
+    Sort(reinterpret_cast<uptr *>(chunks), n_chunks_);
+    for (uptr i = 0; i < n_chunks_; i++)
+      AddressSpaceView::LoadWritable(chunks[i])->chunk_idx = i;
+    chunks_sorted_ = true;
+  }
+
+  // This function does the same as GetBlockBegin, but is much faster.
+  // Must be called with the allocator locked.
+  void *GetBlockBeginFastLocked(void *ptr) {
+    mutex_.CheckLocked();
+    uptr p = reinterpret_cast<uptr>(ptr);
+    uptr n = n_chunks_;
+    if (!n) return nullptr;
+    EnsureSortedChunks();
+    Header *const *chunks = AddressSpaceView::Load(chunks_, n_chunks_);
+    auto min_mmap_ = reinterpret_cast<uptr>(chunks[0]);
+    auto max_mmap_ = reinterpret_cast<uptr>(chunks[n - 1]) +
+                     AddressSpaceView::Load(chunks[n - 1])->map_size;
+    if (p < min_mmap_ || p >= max_mmap_)
+      return nullptr;
+    uptr beg = 0, end = n - 1;
+    // This loop is a log(n) lower_bound. It does not check for the exact match
+    // to avoid expensive cache-thrashing loads.
+    while (end - beg >= 2) {
+      uptr mid = (beg + end) / 2;  // Invariant: mid >= beg + 1
+      if (p < reinterpret_cast<uptr>(chunks[mid]))
+        end = mid - 1;  // We are not interested in chunks[mid].
+      else
+        beg = mid;  // chunks[mid] may still be what we want.
+    }
+
+    if (beg < end) {
+      CHECK_EQ(beg + 1, end);
+      // There are 2 chunks left, choose one.
+      if (p >= reinterpret_cast<uptr>(chunks[end]))
+        beg = end;
+    }
+
+    const Header *h = AddressSpaceView::Load(chunks[beg]);
+    Header *h_ptr = chunks[beg];
+    if (h->map_beg + h->map_size <= p || p < h->map_beg)
+      return nullptr;
+    return GetUser(h_ptr);
+  }
+
+  void PrintStats() {
+    Printf("Stats: LargeMmapAllocator: allocated %zd times, "
+           "remains %zd (%zd K) max %zd M; by size logs: ",
+           stats.n_allocs, stats.n_allocs - stats.n_frees,
+           stats.currently_allocated >> 10, stats.max_allocated >> 20);
+    for (uptr i = 0; i < ARRAY_SIZE(stats.by_size_log); i++) {
+      uptr c = stats.by_size_log[i];
+      if (!c) continue;
+      Printf("%zd:%zd; ", i, c);
+    }
+    Printf("\n");
+  }
+
+  // ForceLock() and ForceUnlock() are needed to implement Darwin malloc zone
+  // introspection API.
+  void ForceLock() SANITIZER_ACQUIRE(mutex_) { mutex_.Lock(); }
+
+  void ForceUnlock() SANITIZER_RELEASE(mutex_) { mutex_.Unlock(); }
+
+  // Iterate over all existing chunks.
+  // The allocator must be locked when calling this function.
+  void ForEachChunk(ForEachChunkCallback callback, void *arg) {
+    EnsureSortedChunks();  // Avoid doing the sort while iterating.
+    const Header *const *chunks = AddressSpaceView::Load(chunks_, n_chunks_);
+    for (uptr i = 0; i < n_chunks_; i++) {
+      const Header *t = chunks[i];
+      callback(reinterpret_cast<uptr>(GetUser(t)), arg);
+      // Consistency check: verify that the array did not change.
+      CHECK_EQ(chunks[i], t);
+      CHECK_EQ(AddressSpaceView::Load(chunks[i])->chunk_idx, i);
+    }
+  }
+
+ private:
+  struct Header {
+    uptr map_beg;
+    uptr map_size;
+    uptr size;
+    uptr chunk_idx;
+  };
+
+  Header *GetHeader(uptr p) {
+    CHECK(IsAligned(p, page_size_));
+    return reinterpret_cast<Header*>(p - page_size_);
+  }
+  Header *GetHeader(const void *p) {
+    return GetHeader(reinterpret_cast<uptr>(p));
+  }
+
+  void *GetUser(const Header *h) const {
+    CHECK(IsAligned((uptr)h, page_size_));
+    return reinterpret_cast<void*>(reinterpret_cast<uptr>(h) + page_size_);
+  }
+
+  uptr RoundUpMapSize(uptr size) {
+    return RoundUpTo(size, page_size_) + page_size_;
+  }
+
+  uptr page_size_;
+  Header **chunks_;
+  PtrArrayT ptr_array_;
+  uptr n_chunks_;
+  bool chunks_sorted_;
+  struct Stats {
+    uptr n_allocs, n_frees, currently_allocated, max_allocated, by_size_log[64];
+  } stats;
+  mutable StaticSpinMutex mutex_;
+};
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_size_class_map.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_size_class_map.h
new file mode 100644
index 0000000000..361793f249
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_size_class_map.h
@@ -0,0 +1,241 @@
+//===-- sanitizer_allocator_size_class_map.h --------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+// SizeClassMap maps allocation sizes into size classes and back.
+// Class 0 always corresponds to size 0.
+// The other sizes are controlled by the template parameters:
+//   kMinSizeLog: defines the class 1    as 2^kMinSizeLog.
+//   kMaxSizeLog: defines the last class as 2^kMaxSizeLog.
+//   kMidSizeLog: the classes starting from 1 increase with step
+//                2^kMinSizeLog until 2^kMidSizeLog.
+//   kNumBits: the number of non-zero bits in sizes after 2^kMidSizeLog.
+//             E.g. with kNumBits==3 all size classes after 2^kMidSizeLog
+//             look like 0b1xx0..0, where x is either 0 or 1.
+//
+// Example: kNumBits=3, kMinSizeLog=4, kMidSizeLog=8, kMaxSizeLog=17:
+//
+// Classes 1 - 16 correspond to sizes 16 to 256 (size = class_id * 16).
+// Next 4 classes: 256 + i * 64  (i = 1 to 4).
+// Next 4 classes: 512 + i * 128 (i = 1 to 4).
+// ...
+// Next 4 classes: 2^k + i * 2^(k-2) (i = 1 to 4).
+// Last class corresponds to kMaxSize = 1 << kMaxSizeLog.
+//
+// This structure of the size class map gives us:
+//   - Efficient table-free class-to-size and size-to-class functions.
+//   - Difference between two consequent size classes is between 14% and 25%
+//
+// This class also gives a hint to a thread-caching allocator about the amount
+// of chunks that need to be cached per-thread:
+//  - kMaxNumCachedHint is a hint for maximal number of chunks per size class.
+//    The actual number is computed in TransferBatch.
+//  - (1 << kMaxBytesCachedLog) is the maximal number of bytes per size class.
+//
+// Part of output of SizeClassMap::Print():
+// c00 => s: 0 diff: +0 00% l 0 cached: 0 0; id 0
+// c01 => s: 16 diff: +16 00% l 4 cached: 256 4096; id 1
+// c02 => s: 32 diff: +16 100% l 5 cached: 256 8192; id 2
+// c03 => s: 48 diff: +16 50% l 5 cached: 256 12288; id 3
+// c04 => s: 64 diff: +16 33% l 6 cached: 256 16384; id 4
+// c05 => s: 80 diff: +16 25% l 6 cached: 256 20480; id 5
+// c06 => s: 96 diff: +16 20% l 6 cached: 256 24576; id 6
+// c07 => s: 112 diff: +16 16% l 6 cached: 256 28672; id 7
+//
+// c08 => s: 128 diff: +16 14% l 7 cached: 256 32768; id 8
+// c09 => s: 144 diff: +16 12% l 7 cached: 256 36864; id 9
+// c10 => s: 160 diff: +16 11% l 7 cached: 256 40960; id 10
+// c11 => s: 176 diff: +16 10% l 7 cached: 256 45056; id 11
+// c12 => s: 192 diff: +16 09% l 7 cached: 256 49152; id 12
+// c13 => s: 208 diff: +16 08% l 7 cached: 256 53248; id 13
+// c14 => s: 224 diff: +16 07% l 7 cached: 256 57344; id 14
+// c15 => s: 240 diff: +16 07% l 7 cached: 256 61440; id 15
+//
+// c16 => s: 256 diff: +16 06% l 8 cached: 256 65536; id 16
+// c17 => s: 320 diff: +64 25% l 8 cached: 204 65280; id 17
+// c18 => s: 384 diff: +64 20% l 8 cached: 170 65280; id 18
+// c19 => s: 448 diff: +64 16% l 8 cached: 146 65408; id 19
+//
+// c20 => s: 512 diff: +64 14% l 9 cached: 128 65536; id 20
+// c21 => s: 640 diff: +128 25% l 9 cached: 102 65280; id 21
+// c22 => s: 768 diff: +128 20% l 9 cached: 85 65280; id 22
+// c23 => s: 896 diff: +128 16% l 9 cached: 73 65408; id 23
+//
+// c24 => s: 1024 diff: +128 14% l 10 cached: 64 65536; id 24
+// c25 => s: 1280 diff: +256 25% l 10 cached: 51 65280; id 25
+// c26 => s: 1536 diff: +256 20% l 10 cached: 42 64512; id 26
+// c27 => s: 1792 diff: +256 16% l 10 cached: 36 64512; id 27
+//
+// ...
+//
+// c48 => s: 65536 diff: +8192 14% l 16 cached: 1 65536; id 48
+// c49 => s: 81920 diff: +16384 25% l 16 cached: 1 81920; id 49
+// c50 => s: 98304 diff: +16384 20% l 16 cached: 1 98304; id 50
+// c51 => s: 114688 diff: +16384 16% l 16 cached: 1 114688; id 51
+//
+// c52 => s: 131072 diff: +16384 14% l 17 cached: 1 131072; id 52
+//
+//
+// Another example (kNumBits=2):
+// c00 => s: 0 diff: +0 00% l 0 cached: 0 0; id 0
+// c01 => s: 32 diff: +32 00% l 5 cached: 64 2048; id 1
+// c02 => s: 64 diff: +32 100% l 6 cached: 64 4096; id 2
+// c03 => s: 96 diff: +32 50% l 6 cached: 64 6144; id 3
+// c04 => s: 128 diff: +32 33% l 7 cached: 64 8192; id 4
+// c05 => s: 160 diff: +32 25% l 7 cached: 64 10240; id 5
+// c06 => s: 192 diff: +32 20% l 7 cached: 64 12288; id 6
+// c07 => s: 224 diff: +32 16% l 7 cached: 64 14336; id 7
+// c08 => s: 256 diff: +32 14% l 8 cached: 64 16384; id 8
+// c09 => s: 384 diff: +128 50% l 8 cached: 42 16128; id 9
+// c10 => s: 512 diff: +128 33% l 9 cached: 32 16384; id 10
+// c11 => s: 768 diff: +256 50% l 9 cached: 21 16128; id 11
+// c12 => s: 1024 diff: +256 33% l 10 cached: 16 16384; id 12
+// c13 => s: 1536 diff: +512 50% l 10 cached: 10 15360; id 13
+// c14 => s: 2048 diff: +512 33% l 11 cached: 8 16384; id 14
+// c15 => s: 3072 diff: +1024 50% l 11 cached: 5 15360; id 15
+// c16 => s: 4096 diff: +1024 33% l 12 cached: 4 16384; id 16
+// c17 => s: 6144 diff: +2048 50% l 12 cached: 2 12288; id 17
+// c18 => s: 8192 diff: +2048 33% l 13 cached: 2 16384; id 18
+// c19 => s: 12288 diff: +4096 50% l 13 cached: 1 12288; id 19
+// c20 => s: 16384 diff: +4096 33% l 14 cached: 1 16384; id 20
+// c21 => s: 24576 diff: +8192 50% l 14 cached: 1 24576; id 21
+// c22 => s: 32768 diff: +8192 33% l 15 cached: 1 32768; id 22
+// c23 => s: 49152 diff: +16384 50% l 15 cached: 1 49152; id 23
+// c24 => s: 65536 diff: +16384 33% l 16 cached: 1 65536; id 24
+// c25 => s: 98304 diff: +32768 50% l 16 cached: 1 98304; id 25
+// c26 => s: 131072 diff: +32768 33% l 17 cached: 1 131072; id 26
+
+template <uptr kNumBits, uptr kMinSizeLog, uptr kMidSizeLog, uptr kMaxSizeLog,
+          uptr kMaxNumCachedHintT, uptr kMaxBytesCachedLog>
+class SizeClassMap {
+  static const uptr kMinSize = 1 << kMinSizeLog;
+  static const uptr kMidSize = 1 << kMidSizeLog;
+  static const uptr kMidClass = kMidSize / kMinSize;
+  static const uptr S = kNumBits - 1;
+  static const uptr M = (1 << S) - 1;
+
+ public:
+  // kMaxNumCachedHintT is a power of two. It serves as a hint
+  // for the size of TransferBatch, the actual size could be a bit smaller.
+  static const uptr kMaxNumCachedHint = kMaxNumCachedHintT;
+  COMPILER_CHECK((kMaxNumCachedHint & (kMaxNumCachedHint - 1)) == 0);
+
+  static const uptr kMaxSize = 1UL << kMaxSizeLog;
+  static const uptr kNumClasses =
+      kMidClass + ((kMaxSizeLog - kMidSizeLog) << S) + 1 + 1;
+  static const uptr kLargestClassID = kNumClasses - 2;
+  static const uptr kBatchClassID = kNumClasses - 1;
+  COMPILER_CHECK(kNumClasses >= 16 && kNumClasses <= 256);
+  static const uptr kNumClassesRounded =
+      kNumClasses <= 32  ? 32 :
+      kNumClasses <= 64  ? 64 :
+      kNumClasses <= 128 ? 128 : 256;
+
+  static uptr Size(uptr class_id) {
+    // Estimate the result for kBatchClassID because this class does not know
+    // the exact size of TransferBatch. It's OK since we are using the actual
+    // sizeof(TransferBatch) where it matters.
+    if (UNLIKELY(class_id == kBatchClassID))
+      return kMaxNumCachedHint * sizeof(uptr);
+    if (class_id <= kMidClass)
+      return kMinSize * class_id;
+    class_id -= kMidClass;
+    uptr t = kMidSize << (class_id >> S);
+    return t + (t >> S) * (class_id & M);
+  }
+
+  static uptr ClassID(uptr size) {
+    if (UNLIKELY(size > kMaxSize))
+      return 0;
+    if (size <= kMidSize)
+      return (size + kMinSize - 1) >> kMinSizeLog;
+    const uptr l = MostSignificantSetBitIndex(size);
+    const uptr hbits = (size >> (l - S)) & M;
+    const uptr lbits = size & ((1U << (l - S)) - 1);
+    const uptr l1 = l - kMidSizeLog;
+    return kMidClass + (l1 << S) + hbits + (lbits > 0);
+  }
+
+  static uptr MaxCachedHint(uptr size) {
+    DCHECK_LE(size, kMaxSize);
+    if (UNLIKELY(size == 0))
+      return 0;
+    uptr n;
+    // Force a 32-bit division if the template parameters allow for it.
+    if (kMaxBytesCachedLog > 31 || kMaxSizeLog > 31)
+      n = (1UL << kMaxBytesCachedLog) / size;
+    else
+      n = (1U << kMaxBytesCachedLog) / static_cast<u32>(size);
+    return Max<uptr>(1U, Min(kMaxNumCachedHint, n));
+  }
+
+  static void Print() {
+    uptr prev_s = 0;
+    uptr total_cached = 0;
+    for (uptr i = 0; i < kNumClasses; i++) {
+      uptr s = Size(i);
+      if (s >= kMidSize / 2 && (s & (s - 1)) == 0)
+        Printf("\n");
+      uptr d = s - prev_s;
+      uptr p = prev_s ? (d * 100 / prev_s) : 0;
+      uptr l = s ? MostSignificantSetBitIndex(s) : 0;
+      uptr cached = MaxCachedHint(s) * s;
+      if (i == kBatchClassID)
+        d = p = l = 0;
+      Printf(
+          "c%02zu => s: %zu diff: +%zu %02zu%% l %zu cached: %zu %zu; id %zu\n",
+          i, Size(i), d, p, l, MaxCachedHint(s), cached, ClassID(s));
+      total_cached += cached;
+      prev_s = s;
+    }
+    Printf("Total cached: %zu\n", total_cached);
+  }
+
+  static void Validate() {
+    for (uptr c = 1; c < kNumClasses; c++) {
+      // Printf("Validate: c%zd\n", c);
+      uptr s = Size(c);
+      CHECK_NE(s, 0U);
+      if (c == kBatchClassID)
+        continue;
+      CHECK_EQ(ClassID(s), c);
+      if (c < kLargestClassID)
+        CHECK_EQ(ClassID(s + 1), c + 1);
+      CHECK_EQ(ClassID(s - 1), c);
+      CHECK_GT(Size(c), Size(c - 1));
+    }
+    CHECK_EQ(ClassID(kMaxSize + 1), 0);
+
+    for (uptr s = 1; s <= kMaxSize; s++) {
+      uptr c = ClassID(s);
+      // Printf("s%zd => c%zd\n", s, c);
+      CHECK_LT(c, kNumClasses);
+      CHECK_GE(Size(c), s);
+      if (c > 0)
+        CHECK_LT(Size(c - 1), s);
+    }
+  }
+};
+
+typedef SizeClassMap<3, 4, 8, 17, 128, 16> DefaultSizeClassMap;
+typedef SizeClassMap<3, 4, 8, 17, 64, 14> CompactSizeClassMap;
+typedef SizeClassMap<2, 5, 9, 16, 64, 14> VeryCompactSizeClassMap;
+
+// The following SizeClassMap only holds a way small number of cached entries,
+// allowing for denser per-class arrays, smaller memory footprint and usually
+// better performances in threaded environments.
+typedef SizeClassMap<3, 4, 8, 17, 8, 10> DenseSizeClassMap;
+// Similar to VeryCompact map above, this one has a small number of different
+// size classes, and also reduced thread-local caches.
+typedef SizeClassMap<2, 5, 9, 16, 8, 10> VeryDenseSizeClassMap;
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_stats.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_stats.h
new file mode 100644
index 0000000000..6f14e3863c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_allocator_stats.h
@@ -0,0 +1,106 @@
+//===-- sanitizer_allocator_stats.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_ALLOCATOR_H
+#error This file must be included inside sanitizer_allocator.h
+#endif
+
+// Memory allocator statistics
+enum AllocatorStat {
+  AllocatorStatAllocated,
+  AllocatorStatMapped,
+  AllocatorStatCount
+};
+
+typedef uptr AllocatorStatCounters[AllocatorStatCount];
+
+// Per-thread stats, live in per-thread cache.
+class AllocatorStats {
+ public:
+  void Init() {
+    internal_memset(this, 0, sizeof(*this));
+  }
+  void InitLinkerInitialized() {}
+
+  void Add(AllocatorStat i, uptr v) {
+    v += atomic_load(&stats_[i], memory_order_relaxed);
+    atomic_store(&stats_[i], v, memory_order_relaxed);
+  }
+
+  void Sub(AllocatorStat i, uptr v) {
+    v = atomic_load(&stats_[i], memory_order_relaxed) - v;
+    atomic_store(&stats_[i], v, memory_order_relaxed);
+  }
+
+  void Set(AllocatorStat i, uptr v) {
+    atomic_store(&stats_[i], v, memory_order_relaxed);
+  }
+
+  uptr Get(AllocatorStat i) const {
+    return atomic_load(&stats_[i], memory_order_relaxed);
+  }
+
+ private:
+  friend class AllocatorGlobalStats;
+  AllocatorStats *next_;
+  AllocatorStats *prev_;
+  atomic_uintptr_t stats_[AllocatorStatCount];
+};
+
+// Global stats, used for aggregation and querying.
+class AllocatorGlobalStats : public AllocatorStats {
+ public:
+  void InitLinkerInitialized() {
+    next_ = this;
+    prev_ = this;
+  }
+  void Init() {
+    internal_memset(this, 0, sizeof(*this));
+    InitLinkerInitialized();
+  }
+
+  void Register(AllocatorStats *s) {
+    SpinMutexLock l(&mu_);
+    s->next_ = next_;
+    s->prev_ = this;
+    next_->prev_ = s;
+    next_ = s;
+  }
+
+  void Unregister(AllocatorStats *s) {
+    SpinMutexLock l(&mu_);
+    s->prev_->next_ = s->next_;
+    s->next_->prev_ = s->prev_;
+    for (int i = 0; i < AllocatorStatCount; i++)
+      Add(AllocatorStat(i), s->Get(AllocatorStat(i)));
+  }
+
+  void Get(AllocatorStatCounters s) const {
+    internal_memset(s, 0, AllocatorStatCount * sizeof(uptr));
+    SpinMutexLock l(&mu_);
+    const AllocatorStats *stats = this;
+    for (;;) {
+      for (int i = 0; i < AllocatorStatCount; i++)
+        s[i] += stats->Get(AllocatorStat(i));
+      stats = stats->next_;
+      if (stats == this)
+        break;
+    }
+    // All stats must be non-negative.
+    for (int i = 0; i < AllocatorStatCount; i++)
+      s[i] = ((sptr)s[i]) >= 0 ? s[i] : 0;
+  }
+
+ private:
+  mutable StaticSpinMutex mu_;
+};
+
+
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_asm.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_asm.h
new file mode 100644
index 0000000000..9ebba91da7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_asm.h
@@ -0,0 +1,75 @@
+//===-- sanitizer_asm.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Various support for assembler.
+//
+//===----------------------------------------------------------------------===//
+
+// Some toolchains do not support .cfi asm directives, so we have to hide
+// them inside macros.
+#if defined(__clang__) ||                                                      \
+    (defined(__GNUC__) && defined(__GCC_HAVE_DWARF2_CFI_ASM))
+  // GCC defined __GCC_HAVE_DWARF2_CFI_ASM if it supports CFI.
+  // Clang seems to support CFI by default (or not?).
+  // We need two versions of macros: for inline asm and standalone asm files.
+# define CFI_INL_ADJUST_CFA_OFFSET(n) ".cfi_adjust_cfa_offset " #n ";"
+
+# define CFI_STARTPROC .cfi_startproc
+# define CFI_ENDPROC .cfi_endproc
+# define CFI_ADJUST_CFA_OFFSET(n) .cfi_adjust_cfa_offset n
+# define CFI_DEF_CFA_OFFSET(n) .cfi_def_cfa_offset n
+# define CFI_REL_OFFSET(reg, n) .cfi_rel_offset reg, n
+# define CFI_OFFSET(reg, n) .cfi_offset reg, n
+# define CFI_DEF_CFA_REGISTER(reg) .cfi_def_cfa_register reg
+# define CFI_DEF_CFA(reg, n) .cfi_def_cfa reg, n
+# define CFI_RESTORE(reg) .cfi_restore reg
+
+#else  // No CFI
+# define CFI_INL_ADJUST_CFA_OFFSET(n)
+# define CFI_STARTPROC
+# define CFI_ENDPROC
+# define CFI_ADJUST_CFA_OFFSET(n)
+# define CFI_DEF_CFA_OFFSET(n)
+# define CFI_REL_OFFSET(reg, n)
+# define CFI_OFFSET(reg, n)
+# define CFI_DEF_CFA_REGISTER(reg)
+# define CFI_DEF_CFA(reg, n)
+# define CFI_RESTORE(reg)
+#endif
+
+#if !defined(__APPLE__)
+# define ASM_HIDDEN(symbol) .hidden symbol
+# define ASM_TYPE_FUNCTION(symbol) .type symbol, %function
+# define ASM_SIZE(symbol) .size symbol, .-symbol
+# define ASM_SYMBOL(symbol) symbol
+# define ASM_SYMBOL_INTERCEPTOR(symbol) symbol
+# define ASM_WRAPPER_NAME(symbol) __interceptor_##symbol
+#else
+# define ASM_HIDDEN(symbol)
+# define ASM_TYPE_FUNCTION(symbol)
+# define ASM_SIZE(symbol)
+# define ASM_SYMBOL(symbol) _##symbol
+# define ASM_SYMBOL_INTERCEPTOR(symbol) _wrap_##symbol
+# define ASM_WRAPPER_NAME(symbol) __interceptor_##symbol
+#endif
+
+#if defined(__ELF__) && (defined(__GNU__) || defined(__FreeBSD__) || \
+                         defined(__Fuchsia__) || defined(__linux__))
+// clang-format off
+#define NO_EXEC_STACK_DIRECTIVE .section .note.GNU-stack,"",%progbits
+// clang-format on
+#else
+#define NO_EXEC_STACK_DIRECTIVE
+#endif
+
+#if (defined(__x86_64__) || defined(__i386__)) && defined(__has_include) && __has_include(<cet.h>)
+#include <cet.h>
+#endif
+#ifndef _CET_ENDBR
+#define _CET_ENDBR
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic.h
new file mode 100644
index 0000000000..46f0695722
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic.h
@@ -0,0 +1,86 @@
+//===-- sanitizer_atomic.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_H
+#define SANITIZER_ATOMIC_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+enum memory_order {
+  memory_order_relaxed = 1 << 0,
+  memory_order_consume = 1 << 1,
+  memory_order_acquire = 1 << 2,
+  memory_order_release = 1 << 3,
+  memory_order_acq_rel = 1 << 4,
+  memory_order_seq_cst = 1 << 5
+};
+
+struct atomic_uint8_t {
+  typedef u8 Type;
+  volatile Type val_dont_use;
+};
+
+struct atomic_uint16_t {
+  typedef u16 Type;
+  volatile Type val_dont_use;
+};
+
+struct atomic_sint32_t {
+  typedef s32 Type;
+  volatile Type val_dont_use;
+};
+
+struct atomic_uint32_t {
+  typedef u32 Type;
+  volatile Type val_dont_use;
+};
+
+struct atomic_uint64_t {
+  typedef u64 Type;
+  // On 32-bit platforms u64 is not necessary aligned on 8 bytes.
+  volatile ALIGNED(8) Type val_dont_use;
+};
+
+struct atomic_uintptr_t {
+  typedef uptr Type;
+  volatile Type val_dont_use;
+};
+
+}  // namespace __sanitizer
+
+#if defined(__clang__) || defined(__GNUC__)
+# include "sanitizer_atomic_clang.h"
+#elif defined(_MSC_VER)
+# include "sanitizer_atomic_msvc.h"
+#else
+# error "Unsupported compiler"
+#endif
+
+namespace __sanitizer {
+
+// Clutter-reducing helpers.
+
+template<typename T>
+inline typename T::Type atomic_load_relaxed(const volatile T *a) {
+  return atomic_load(a, memory_order_relaxed);
+}
+
+template<typename T>
+inline void atomic_store_relaxed(volatile T *a, typename T::Type v) {
+  atomic_store(a, v, memory_order_relaxed);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ATOMIC_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang.h
new file mode 100644
index 0000000000..c2b22cf572
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang.h
@@ -0,0 +1,104 @@
+//===-- sanitizer_atomic_clang.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+// Not intended for direct inclusion. Include sanitizer_atomic.h.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_CLANG_H
+#define SANITIZER_ATOMIC_CLANG_H
+
+#if defined(__i386__) || defined(__x86_64__)
+# include "sanitizer_atomic_clang_x86.h"
+#else
+# include "sanitizer_atomic_clang_other.h"
+#endif
+
+namespace __sanitizer {
+
+// We would like to just use compiler builtin atomic operations
+// for loads and stores, but they are mostly broken in clang:
+// - they lead to vastly inefficient code generation
+// (http://llvm.org/bugs/show_bug.cgi?id=17281)
+// - 64-bit atomic operations are not implemented on x86_32
+// (http://llvm.org/bugs/show_bug.cgi?id=15034)
+// - they are not implemented on ARM
+// error: undefined reference to '__atomic_load_4'
+
+// See http://www.cl.cam.ac.uk/~pes20/cpp/cpp0xmappings.html
+// for mappings of the memory model to different processors.
+
+inline void atomic_signal_fence(memory_order) {
+  __asm__ __volatile__("" ::: "memory");
+}
+
+inline void atomic_thread_fence(memory_order) {
+  __sync_synchronize();
+}
+
+template<typename T>
+inline typename T::Type atomic_fetch_add(volatile T *a,
+    typename T::Type v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return __sync_fetch_and_add(&a->val_dont_use, v);
+}
+
+template<typename T>
+inline typename T::Type atomic_fetch_sub(volatile T *a,
+    typename T::Type v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return __sync_fetch_and_add(&a->val_dont_use, -v);
+}
+
+template<typename T>
+inline typename T::Type atomic_exchange(volatile T *a,
+    typename T::Type v, memory_order mo) {
+  DCHECK(!((uptr)a % sizeof(*a)));
+  if (mo & (memory_order_release | memory_order_acq_rel | memory_order_seq_cst))
+    __sync_synchronize();
+  v = __sync_lock_test_and_set(&a->val_dont_use, v);
+  if (mo == memory_order_seq_cst)
+    __sync_synchronize();
+  return v;
+}
+
+template <typename T>
+inline bool atomic_compare_exchange_strong(volatile T *a, typename T::Type *cmp,
+                                           typename T::Type xchg,
+                                           memory_order mo) {
+  // Transitioned from __sync_val_compare_and_swap to support targets like
+  // SPARC V8 that cannot inline atomic cmpxchg.  __atomic_compare_exchange
+  // can then be resolved from libatomic.  __ATOMIC_SEQ_CST is used to best
+  // match the __sync builtin memory order.
+  return __atomic_compare_exchange(&a->val_dont_use, cmp, &xchg, false,
+                                   __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
+}
+
+template<typename T>
+inline bool atomic_compare_exchange_weak(volatile T *a,
+                                         typename T::Type *cmp,
+                                         typename T::Type xchg,
+                                         memory_order mo) {
+  return atomic_compare_exchange_strong(a, cmp, xchg, mo);
+}
+
+}  // namespace __sanitizer
+
+// This include provides explicit template instantiations for atomic_uint64_t
+// on MIPS32, which does not directly support 8 byte atomics. It has to
+// proceed the template definitions above.
+#if defined(_MIPS_SIM) && defined(_ABIO32)
+  #include "sanitizer_atomic_clang_mips.h"
+#endif
+
+#undef ATOMIC_ORDER
+
+#endif  // SANITIZER_ATOMIC_CLANG_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_mips.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_mips.h
new file mode 100644
index 0000000000..f3d3052e5b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_mips.h
@@ -0,0 +1,117 @@
+//===-- sanitizer_atomic_clang_mips.h ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+// Not intended for direct inclusion. Include sanitizer_atomic.h.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_CLANG_MIPS_H
+#define SANITIZER_ATOMIC_CLANG_MIPS_H
+
+namespace __sanitizer {
+
+// MIPS32 does not support atomics > 4 bytes. To address this lack of
+// functionality, the sanitizer library provides helper methods which use an
+// internal spin lock mechanism to emulate atomic operations when the size is
+// 8 bytes.
+static void __spin_lock(volatile int *lock) {
+  while (__sync_lock_test_and_set(lock, 1))
+    while (*lock) {
+    }
+}
+
+static void __spin_unlock(volatile int *lock) { __sync_lock_release(lock); }
+
+// Make sure the lock is on its own cache line to prevent false sharing.
+// Put it inside a struct that is aligned and padded to the typical MIPS
+// cacheline which is 32 bytes.
+static struct {
+  int lock;
+  char pad[32 - sizeof(int)];
+} __attribute__((aligned(32))) lock = {0, {0}};
+
+template <>
+inline atomic_uint64_t::Type atomic_fetch_add(volatile atomic_uint64_t *ptr,
+                                              atomic_uint64_t::Type val,
+                                              memory_order mo) {
+  DCHECK(mo &
+         (memory_order_relaxed | memory_order_release | memory_order_seq_cst));
+  DCHECK(!((uptr)ptr % sizeof(*ptr)));
+
+  atomic_uint64_t::Type ret;
+
+  __spin_lock(&lock.lock);
+  ret = *(const_cast<atomic_uint64_t::Type volatile *>(&ptr->val_dont_use));
+  ptr->val_dont_use = ret + val;
+  __spin_unlock(&lock.lock);
+
+  return ret;
+}
+
+template <>
+inline atomic_uint64_t::Type atomic_fetch_sub(volatile atomic_uint64_t *ptr,
+                                              atomic_uint64_t::Type val,
+                                              memory_order mo) {
+  return atomic_fetch_add(ptr, -val, mo);
+}
+
+template <>
+inline bool atomic_compare_exchange_strong(volatile atomic_uint64_t *ptr,
+                                           atomic_uint64_t::Type *cmp,
+                                           atomic_uint64_t::Type xchg,
+                                           memory_order mo) {
+  DCHECK(mo &
+         (memory_order_relaxed | memory_order_release | memory_order_seq_cst));
+  DCHECK(!((uptr)ptr % sizeof(*ptr)));
+
+  typedef atomic_uint64_t::Type Type;
+  Type cmpv = *cmp;
+  Type prev;
+  bool ret = false;
+
+  __spin_lock(&lock.lock);
+  prev = *(const_cast<Type volatile *>(&ptr->val_dont_use));
+  if (prev == cmpv) {
+    ret = true;
+    ptr->val_dont_use = xchg;
+  }
+  __spin_unlock(&lock.lock);
+
+  return ret;
+}
+
+template <>
+inline atomic_uint64_t::Type atomic_load(const volatile atomic_uint64_t *ptr,
+                                         memory_order mo) {
+  DCHECK(mo &
+         (memory_order_relaxed | memory_order_release | memory_order_seq_cst));
+  DCHECK(!((uptr)ptr % sizeof(*ptr)));
+
+  atomic_uint64_t::Type zero = 0;
+  volatile atomic_uint64_t *Newptr =
+      const_cast<volatile atomic_uint64_t *>(ptr);
+  return atomic_fetch_add(Newptr, zero, mo);
+}
+
+template <>
+inline void atomic_store(volatile atomic_uint64_t *ptr, atomic_uint64_t::Type v,
+                         memory_order mo) {
+  DCHECK(mo &
+         (memory_order_relaxed | memory_order_release | memory_order_seq_cst));
+  DCHECK(!((uptr)ptr % sizeof(*ptr)));
+
+  __spin_lock(&lock.lock);
+  ptr->val_dont_use = v;
+  __spin_unlock(&lock.lock);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ATOMIC_CLANG_MIPS_H
+
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_other.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_other.h
new file mode 100644
index 0000000000..4a39889e53
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_other.h
@@ -0,0 +1,85 @@
+//===-- sanitizer_atomic_clang_other.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+// Not intended for direct inclusion. Include sanitizer_atomic.h.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_CLANG_OTHER_H
+#define SANITIZER_ATOMIC_CLANG_OTHER_H
+
+namespace __sanitizer {
+
+
+inline void proc_yield(int cnt) {
+  __asm__ __volatile__("" ::: "memory");
+}
+
+template<typename T>
+inline typename T::Type atomic_load(
+    const volatile T *a, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_consume
+      | memory_order_acquire | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+  typename T::Type v;
+
+  if (sizeof(*a) < 8 || sizeof(void*) == 8) {
+    // Assume that aligned loads are atomic.
+    if (mo == memory_order_relaxed) {
+      v = a->val_dont_use;
+    } else if (mo == memory_order_consume) {
+      // Assume that processor respects data dependencies
+      // (and that compiler won't break them).
+      __asm__ __volatile__("" ::: "memory");
+      v = a->val_dont_use;
+      __asm__ __volatile__("" ::: "memory");
+    } else if (mo == memory_order_acquire) {
+      __asm__ __volatile__("" ::: "memory");
+      v = a->val_dont_use;
+      __sync_synchronize();
+    } else {  // seq_cst
+      // E.g. on POWER we need a hw fence even before the store.
+      __sync_synchronize();
+      v = a->val_dont_use;
+      __sync_synchronize();
+    }
+  } else {
+    __atomic_load(const_cast<typename T::Type volatile *>(&a->val_dont_use), &v,
+                  __ATOMIC_SEQ_CST);
+  }
+  return v;
+}
+
+template<typename T>
+inline void atomic_store(volatile T *a, typename T::Type v, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_release
+      | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+
+  if (sizeof(*a) < 8 || sizeof(void*) == 8) {
+    // Assume that aligned loads are atomic.
+    if (mo == memory_order_relaxed) {
+      a->val_dont_use = v;
+    } else if (mo == memory_order_release) {
+      __sync_synchronize();
+      a->val_dont_use = v;
+      __asm__ __volatile__("" ::: "memory");
+    } else {  // seq_cst
+      __sync_synchronize();
+      a->val_dont_use = v;
+      __sync_synchronize();
+    }
+  } else {
+    __atomic_store(&a->val_dont_use, &v, __ATOMIC_SEQ_CST);
+  }
+}
+
+}  // namespace __sanitizer
+
+#endif  // #ifndef SANITIZER_ATOMIC_CLANG_OTHER_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_x86.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_x86.h
new file mode 100644
index 0000000000..51597b4927
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_clang_x86.h
@@ -0,0 +1,113 @@
+//===-- sanitizer_atomic_clang_x86.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+// Not intended for direct inclusion. Include sanitizer_atomic.h.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_CLANG_X86_H
+#define SANITIZER_ATOMIC_CLANG_X86_H
+
+namespace __sanitizer {
+
+inline void proc_yield(int cnt) {
+  __asm__ __volatile__("" ::: "memory");
+  for (int i = 0; i < cnt; i++)
+    __asm__ __volatile__("pause");
+  __asm__ __volatile__("" ::: "memory");
+}
+
+template<typename T>
+inline typename T::Type atomic_load(
+    const volatile T *a, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_consume
+      | memory_order_acquire | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+  typename T::Type v;
+
+  if (sizeof(*a) < 8 || sizeof(void*) == 8) {
+    // Assume that aligned loads are atomic.
+    if (mo == memory_order_relaxed) {
+      v = a->val_dont_use;
+    } else if (mo == memory_order_consume) {
+      // Assume that processor respects data dependencies
+      // (and that compiler won't break them).
+      __asm__ __volatile__("" ::: "memory");
+      v = a->val_dont_use;
+      __asm__ __volatile__("" ::: "memory");
+    } else if (mo == memory_order_acquire) {
+      __asm__ __volatile__("" ::: "memory");
+      v = a->val_dont_use;
+      // On x86 loads are implicitly acquire.
+      __asm__ __volatile__("" ::: "memory");
+    } else {  // seq_cst
+      // On x86 plain MOV is enough for seq_cst store.
+      __asm__ __volatile__("" ::: "memory");
+      v = a->val_dont_use;
+      __asm__ __volatile__("" ::: "memory");
+    }
+  } else {
+    // 64-bit load on 32-bit platform.
+    __asm__ __volatile__(
+        "movq %1, %%mm0;"  // Use mmx reg for 64-bit atomic moves
+        "movq %%mm0, %0;"  // (ptr could be read-only)
+        "emms;"            // Empty mmx state/Reset FP regs
+        : "=m" (v)
+        : "m" (a->val_dont_use)
+        : // mark the mmx registers as clobbered
+#ifdef __MMX__
+          "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
+#endif  // #ifdef __MMX__
+          "memory");
+  }
+  return v;
+}
+
+template<typename T>
+inline void atomic_store(volatile T *a, typename T::Type v, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_release
+      | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+
+  if (sizeof(*a) < 8 || sizeof(void*) == 8) {
+    // Assume that aligned loads are atomic.
+    if (mo == memory_order_relaxed) {
+      a->val_dont_use = v;
+    } else if (mo == memory_order_release) {
+      // On x86 stores are implicitly release.
+      __asm__ __volatile__("" ::: "memory");
+      a->val_dont_use = v;
+      __asm__ __volatile__("" ::: "memory");
+    } else {  // seq_cst
+      // On x86 stores are implicitly release.
+      __asm__ __volatile__("" ::: "memory");
+      a->val_dont_use = v;
+      __sync_synchronize();
+    }
+  } else {
+    // 64-bit store on 32-bit platform.
+    __asm__ __volatile__(
+        "movq %1, %%mm0;"  // Use mmx reg for 64-bit atomic moves
+        "movq %%mm0, %0;"
+        "emms;"            // Empty mmx state/Reset FP regs
+        : "=m" (a->val_dont_use)
+        : "m" (v)
+        : // mark the mmx registers as clobbered
+#ifdef __MMX__
+          "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
+#endif  // #ifdef __MMX__
+          "memory");
+    if (mo == memory_order_seq_cst)
+      __sync_synchronize();
+  }
+}
+
+}  // namespace __sanitizer
+
+#endif  // #ifndef SANITIZER_ATOMIC_CLANG_X86_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_msvc.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_msvc.h
new file mode 100644
index 0000000000..31317adcdf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_atomic_msvc.h
@@ -0,0 +1,256 @@
+//===-- sanitizer_atomic_msvc.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+// Not intended for direct inclusion. Include sanitizer_atomic.h.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ATOMIC_MSVC_H
+#define SANITIZER_ATOMIC_MSVC_H
+
+extern "C" void _ReadWriteBarrier();
+#pragma intrinsic(_ReadWriteBarrier)
+extern "C" void _mm_mfence();
+#pragma intrinsic(_mm_mfence)
+extern "C" void _mm_pause();
+#pragma intrinsic(_mm_pause)
+extern "C" char _InterlockedExchange8(char volatile *Addend, char Value);
+#pragma intrinsic(_InterlockedExchange8)
+extern "C" short _InterlockedExchange16(short volatile *Addend, short Value);
+#pragma intrinsic(_InterlockedExchange16)
+extern "C" long _InterlockedExchange(long volatile *Addend, long Value);
+#pragma intrinsic(_InterlockedExchange)
+extern "C" long _InterlockedExchangeAdd(long volatile *Addend, long Value);
+#pragma intrinsic(_InterlockedExchangeAdd)
+extern "C" char _InterlockedCompareExchange8(char volatile *Destination,
+                                             char Exchange, char Comparand);
+#pragma intrinsic(_InterlockedCompareExchange8)
+extern "C" short _InterlockedCompareExchange16(short volatile *Destination,
+                                               short Exchange, short Comparand);
+#pragma intrinsic(_InterlockedCompareExchange16)
+extern "C" long long _InterlockedCompareExchange64(
+    long long volatile *Destination, long long Exchange, long long Comparand);
+#pragma intrinsic(_InterlockedCompareExchange64)
+extern "C" void *_InterlockedCompareExchangePointer(
+    void *volatile *Destination,
+    void *Exchange, void *Comparand);
+#pragma intrinsic(_InterlockedCompareExchangePointer)
+extern "C" long __cdecl _InterlockedCompareExchange(long volatile *Destination,
+                                                    long Exchange,
+                                                    long Comparand);
+#pragma intrinsic(_InterlockedCompareExchange)
+
+#ifdef _WIN64
+extern "C" long long _InterlockedExchangeAdd64(long long volatile *Addend,
+                                               long long Value);
+#pragma intrinsic(_InterlockedExchangeAdd64)
+#endif
+
+namespace __sanitizer {
+
+inline void atomic_signal_fence(memory_order) {
+  _ReadWriteBarrier();
+}
+
+inline void atomic_thread_fence(memory_order) {
+  _mm_mfence();
+}
+
+inline void proc_yield(int cnt) {
+  for (int i = 0; i < cnt; i++)
+    _mm_pause();
+}
+
+template<typename T>
+inline typename T::Type atomic_load(
+    const volatile T *a, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_consume
+      | memory_order_acquire | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+  typename T::Type v;
+  // FIXME(dvyukov): 64-bit load is not atomic on 32-bits.
+  if (mo == memory_order_relaxed) {
+    v = a->val_dont_use;
+  } else {
+    atomic_signal_fence(memory_order_seq_cst);
+    v = a->val_dont_use;
+    atomic_signal_fence(memory_order_seq_cst);
+  }
+  return v;
+}
+
+template<typename T>
+inline void atomic_store(volatile T *a, typename T::Type v, memory_order mo) {
+  DCHECK(mo & (memory_order_relaxed | memory_order_release
+      | memory_order_seq_cst));
+  DCHECK(!((uptr)a % sizeof(*a)));
+  // FIXME(dvyukov): 64-bit store is not atomic on 32-bits.
+  if (mo == memory_order_relaxed) {
+    a->val_dont_use = v;
+  } else {
+    atomic_signal_fence(memory_order_seq_cst);
+    a->val_dont_use = v;
+    atomic_signal_fence(memory_order_seq_cst);
+  }
+  if (mo == memory_order_seq_cst)
+    atomic_thread_fence(memory_order_seq_cst);
+}
+
+inline u32 atomic_fetch_add(volatile atomic_uint32_t *a,
+    u32 v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return (u32)_InterlockedExchangeAdd((volatile long *)&a->val_dont_use,
+                                      (long)v);
+}
+
+inline uptr atomic_fetch_add(volatile atomic_uintptr_t *a,
+    uptr v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+#ifdef _WIN64
+  return (uptr)_InterlockedExchangeAdd64((volatile long long *)&a->val_dont_use,
+                                         (long long)v);
+#else
+  return (uptr)_InterlockedExchangeAdd((volatile long *)&a->val_dont_use,
+                                       (long)v);
+#endif
+}
+
+inline u32 atomic_fetch_sub(volatile atomic_uint32_t *a,
+    u32 v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return (u32)_InterlockedExchangeAdd((volatile long *)&a->val_dont_use,
+                                      -(long)v);
+}
+
+inline uptr atomic_fetch_sub(volatile atomic_uintptr_t *a,
+    uptr v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+#ifdef _WIN64
+  return (uptr)_InterlockedExchangeAdd64((volatile long long *)&a->val_dont_use,
+                                         -(long long)v);
+#else
+  return (uptr)_InterlockedExchangeAdd((volatile long *)&a->val_dont_use,
+                                       -(long)v);
+#endif
+}
+
+inline u8 atomic_exchange(volatile atomic_uint8_t *a,
+    u8 v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return (u8)_InterlockedExchange8((volatile char*)&a->val_dont_use, v);
+}
+
+inline u16 atomic_exchange(volatile atomic_uint16_t *a,
+    u16 v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return (u16)_InterlockedExchange16((volatile short*)&a->val_dont_use, v);
+}
+
+inline u32 atomic_exchange(volatile atomic_uint32_t *a,
+    u32 v, memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  return (u32)_InterlockedExchange((volatile long*)&a->val_dont_use, v);
+}
+
+inline bool atomic_compare_exchange_strong(volatile atomic_uint8_t *a,
+                                           u8 *cmp,
+                                           u8 xchgv,
+                                           memory_order mo) {
+  (void)mo;
+  DCHECK(!((uptr)a % sizeof(*a)));
+  u8 cmpv = *cmp;
+#ifdef _WIN64
+  u8 prev = (u8)_InterlockedCompareExchange8(
+      (volatile char*)&a->val_dont_use, (char)xchgv, (char)cmpv);
+#else
+  u8 prev;
+  __asm {
+    mov al, cmpv
+    mov ecx, a
+    mov dl, xchgv
+    lock cmpxchg [ecx], dl
+    mov prev, al
+  }
+#endif
+  if (prev == cmpv)
+    return true;
+  *cmp = prev;
+  return false;
+}
+
+inline bool atomic_compare_exchange_strong(volatile atomic_uintptr_t *a,
+                                           uptr *cmp,
+                                           uptr xchg,
+                                           memory_order mo) {
+  uptr cmpv = *cmp;
+  uptr prev = (uptr)_InterlockedCompareExchangePointer(
+      (void*volatile*)&a->val_dont_use, (void*)xchg, (void*)cmpv);
+  if (prev == cmpv)
+    return true;
+  *cmp = prev;
+  return false;
+}
+
+inline bool atomic_compare_exchange_strong(volatile atomic_uint16_t *a,
+                                           u16 *cmp,
+                                           u16 xchg,
+                                           memory_order mo) {
+  u16 cmpv = *cmp;
+  u16 prev = (u16)_InterlockedCompareExchange16(
+      (volatile short*)&a->val_dont_use, (short)xchg, (short)cmpv);
+  if (prev == cmpv)
+    return true;
+  *cmp = prev;
+  return false;
+}
+
+inline bool atomic_compare_exchange_strong(volatile atomic_uint32_t *a,
+                                           u32 *cmp,
+                                           u32 xchg,
+                                           memory_order mo) {
+  u32 cmpv = *cmp;
+  u32 prev = (u32)_InterlockedCompareExchange(
+      (volatile long*)&a->val_dont_use, (long)xchg, (long)cmpv);
+  if (prev == cmpv)
+    return true;
+  *cmp = prev;
+  return false;
+}
+
+inline bool atomic_compare_exchange_strong(volatile atomic_uint64_t *a,
+                                           u64 *cmp,
+                                           u64 xchg,
+                                           memory_order mo) {
+  u64 cmpv = *cmp;
+  u64 prev = (u64)_InterlockedCompareExchange64(
+      (volatile long long*)&a->val_dont_use, (long long)xchg, (long long)cmpv);
+  if (prev == cmpv)
+    return true;
+  *cmp = prev;
+  return false;
+}
+
+template<typename T>
+inline bool atomic_compare_exchange_weak(volatile T *a,
+                                         typename T::Type *cmp,
+                                         typename T::Type xchg,
+                                         memory_order mo) {
+  return atomic_compare_exchange_strong(a, cmp, xchg, mo);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ATOMIC_CLANG_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bitvector.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bitvector.h
new file mode 100644
index 0000000000..07a59ab11c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bitvector.h
@@ -0,0 +1,350 @@
+//===-- sanitizer_bitvector.h -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Specializer BitVector implementation.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_BITVECTOR_H
+#define SANITIZER_BITVECTOR_H
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+// Fixed size bit vector based on a single basic integer.
+template <class basic_int_t = uptr>
+class BasicBitVector {
+ public:
+  enum SizeEnum : uptr { kSize = sizeof(basic_int_t) * 8 };
+
+  uptr size() const { return kSize; }
+  // No CTOR.
+  void clear() { bits_ = 0; }
+  void setAll() { bits_ = ~(basic_int_t)0; }
+  bool empty() const { return bits_ == 0; }
+
+  // Returns true if the bit has changed from 0 to 1.
+  bool setBit(uptr idx) {
+    basic_int_t old = bits_;
+    bits_ |= mask(idx);
+    return bits_ != old;
+  }
+
+  // Returns true if the bit has changed from 1 to 0.
+  bool clearBit(uptr idx) {
+    basic_int_t old = bits_;
+    bits_ &= ~mask(idx);
+    return bits_ != old;
+  }
+
+  bool getBit(uptr idx) const { return (bits_ & mask(idx)) != 0; }
+
+  uptr getAndClearFirstOne() {
+    CHECK(!empty());
+    uptr idx = LeastSignificantSetBitIndex(bits_);
+    clearBit(idx);
+    return idx;
+  }
+
+  // Do "this |= v" and return whether new bits have been added.
+  bool setUnion(const BasicBitVector &v) {
+    basic_int_t old = bits_;
+    bits_ |= v.bits_;
+    return bits_ != old;
+  }
+
+  // Do "this &= v" and return whether any bits have been removed.
+  bool setIntersection(const BasicBitVector &v) {
+    basic_int_t old = bits_;
+    bits_ &= v.bits_;
+    return bits_ != old;
+  }
+
+  // Do "this &= ~v" and return whether any bits have been removed.
+  bool setDifference(const BasicBitVector &v) {
+    basic_int_t old = bits_;
+    bits_ &= ~v.bits_;
+    return bits_ != old;
+  }
+
+  void copyFrom(const BasicBitVector &v) { bits_ = v.bits_; }
+
+  // Returns true if 'this' intersects with 'v'.
+  bool intersectsWith(const BasicBitVector &v) const {
+    return (bits_ & v.bits_) != 0;
+  }
+
+  // for (BasicBitVector<>::Iterator it(bv); it.hasNext();) {
+  //   uptr idx = it.next();
+  //   use(idx);
+  // }
+  class Iterator {
+   public:
+    Iterator() { }
+    explicit Iterator(const BasicBitVector &bv) : bv_(bv) {}
+    bool hasNext() const { return !bv_.empty(); }
+    uptr next() { return bv_.getAndClearFirstOne(); }
+    void clear() { bv_.clear(); }
+   private:
+    BasicBitVector bv_;
+  };
+
+ private:
+  basic_int_t mask(uptr idx) const {
+    CHECK_LT(idx, size());
+    return (basic_int_t)1UL << idx;
+  }
+  basic_int_t bits_;
+};
+
+// Fixed size bit vector of (kLevel1Size*BV::kSize**2) bits.
+// The implementation is optimized for better performance on
+// sparse bit vectors, i.e. the those with few set bits.
+template <uptr kLevel1Size = 1, class BV = BasicBitVector<> >
+class TwoLevelBitVector {
+  // This is essentially a 2-level bit vector.
+  // Set bit in the first level BV indicates that there are set bits
+  // in the corresponding BV of the second level.
+  // This structure allows O(kLevel1Size) time for clear() and empty(),
+  // as well fast handling of sparse BVs.
+ public:
+  enum SizeEnum : uptr { kSize = BV::kSize * BV::kSize * kLevel1Size };
+  // No CTOR.
+
+  uptr size() const { return kSize; }
+
+  void clear() {
+    for (uptr i = 0; i < kLevel1Size; i++)
+      l1_[i].clear();
+  }
+
+  void setAll() {
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      l1_[i0].setAll();
+      for (uptr i1 = 0; i1 < BV::kSize; i1++)
+        l2_[i0][i1].setAll();
+    }
+  }
+
+  bool empty() const {
+    for (uptr i = 0; i < kLevel1Size; i++)
+      if (!l1_[i].empty())
+        return false;
+    return true;
+  }
+
+  // Returns true if the bit has changed from 0 to 1.
+  bool setBit(uptr idx) {
+    check(idx);
+    uptr i0 = idx0(idx);
+    uptr i1 = idx1(idx);
+    uptr i2 = idx2(idx);
+    if (!l1_[i0].getBit(i1)) {
+      l1_[i0].setBit(i1);
+      l2_[i0][i1].clear();
+    }
+    bool res = l2_[i0][i1].setBit(i2);
+    // Printf("%s: %zd => %zd %zd %zd; %d\n", __func__,
+    // idx, i0, i1, i2, res);
+    return res;
+  }
+
+  bool clearBit(uptr idx) {
+    check(idx);
+    uptr i0 = idx0(idx);
+    uptr i1 = idx1(idx);
+    uptr i2 = idx2(idx);
+    bool res = false;
+    if (l1_[i0].getBit(i1)) {
+      res = l2_[i0][i1].clearBit(i2);
+      if (l2_[i0][i1].empty())
+        l1_[i0].clearBit(i1);
+    }
+    return res;
+  }
+
+  bool getBit(uptr idx) const {
+    check(idx);
+    uptr i0 = idx0(idx);
+    uptr i1 = idx1(idx);
+    uptr i2 = idx2(idx);
+    // Printf("%s: %zd => %zd %zd %zd\n", __func__, idx, i0, i1, i2);
+    return l1_[i0].getBit(i1) && l2_[i0][i1].getBit(i2);
+  }
+
+  uptr getAndClearFirstOne() {
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      if (l1_[i0].empty()) continue;
+      uptr i1 = l1_[i0].getAndClearFirstOne();
+      uptr i2 = l2_[i0][i1].getAndClearFirstOne();
+      if (!l2_[i0][i1].empty())
+        l1_[i0].setBit(i1);
+      uptr res = i0 * BV::kSize * BV::kSize + i1 * BV::kSize + i2;
+      // Printf("getAndClearFirstOne: %zd %zd %zd => %zd\n", i0, i1, i2, res);
+      return res;
+    }
+    CHECK(0);
+    return 0;
+  }
+
+  // Do "this |= v" and return whether new bits have been added.
+  bool setUnion(const TwoLevelBitVector &v) {
+    bool res = false;
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      BV t = v.l1_[i0];
+      while (!t.empty()) {
+        uptr i1 = t.getAndClearFirstOne();
+        if (l1_[i0].setBit(i1))
+          l2_[i0][i1].clear();
+        if (l2_[i0][i1].setUnion(v.l2_[i0][i1]))
+          res = true;
+      }
+    }
+    return res;
+  }
+
+  // Do "this &= v" and return whether any bits have been removed.
+  bool setIntersection(const TwoLevelBitVector &v) {
+    bool res = false;
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      if (l1_[i0].setIntersection(v.l1_[i0]))
+        res = true;
+      if (!l1_[i0].empty()) {
+        BV t = l1_[i0];
+        while (!t.empty()) {
+          uptr i1 = t.getAndClearFirstOne();
+          if (l2_[i0][i1].setIntersection(v.l2_[i0][i1]))
+            res = true;
+          if (l2_[i0][i1].empty())
+            l1_[i0].clearBit(i1);
+        }
+      }
+    }
+    return res;
+  }
+
+  // Do "this &= ~v" and return whether any bits have been removed.
+  bool setDifference(const TwoLevelBitVector &v) {
+    bool res = false;
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      BV t = l1_[i0];
+      t.setIntersection(v.l1_[i0]);
+      while (!t.empty()) {
+        uptr i1 = t.getAndClearFirstOne();
+        if (l2_[i0][i1].setDifference(v.l2_[i0][i1]))
+          res = true;
+        if (l2_[i0][i1].empty())
+          l1_[i0].clearBit(i1);
+      }
+    }
+    return res;
+  }
+
+  void copyFrom(const TwoLevelBitVector &v) {
+    clear();
+    setUnion(v);
+  }
+
+  // Returns true if 'this' intersects with 'v'.
+  bool intersectsWith(const TwoLevelBitVector &v) const {
+    for (uptr i0 = 0; i0 < kLevel1Size; i0++) {
+      BV t = l1_[i0];
+      t.setIntersection(v.l1_[i0]);
+      while (!t.empty()) {
+        uptr i1 = t.getAndClearFirstOne();
+        if (!v.l1_[i0].getBit(i1)) continue;
+        if (l2_[i0][i1].intersectsWith(v.l2_[i0][i1]))
+          return true;
+      }
+    }
+    return false;
+  }
+
+  // for (TwoLevelBitVector<>::Iterator it(bv); it.hasNext();) {
+  //   uptr idx = it.next();
+  //   use(idx);
+  // }
+  class Iterator {
+   public:
+    Iterator() { }
+    explicit Iterator(const TwoLevelBitVector &bv) : bv_(bv), i0_(0), i1_(0) {
+      it1_.clear();
+      it2_.clear();
+    }
+
+    bool hasNext() const {
+      if (it1_.hasNext()) return true;
+      for (uptr i = i0_; i < kLevel1Size; i++)
+        if (!bv_.l1_[i].empty()) return true;
+      return false;
+    }
+
+    uptr next() {
+      // Printf("++++: %zd %zd; %d %d; size %zd\n", i0_, i1_, it1_.hasNext(),
+      //       it2_.hasNext(), kSize);
+      if (!it1_.hasNext() && !it2_.hasNext()) {
+        for (; i0_ < kLevel1Size; i0_++) {
+          if (bv_.l1_[i0_].empty()) continue;
+          it1_ = typename BV::Iterator(bv_.l1_[i0_]);
+          // Printf("+i0: %zd %zd; %d %d; size %zd\n", i0_, i1_, it1_.hasNext(),
+          //   it2_.hasNext(), kSize);
+          break;
+        }
+      }
+      if (!it2_.hasNext()) {
+        CHECK(it1_.hasNext());
+        i1_ = it1_.next();
+        it2_ = typename BV::Iterator(bv_.l2_[i0_][i1_]);
+        // Printf("++i1: %zd %zd; %d %d; size %zd\n", i0_, i1_, it1_.hasNext(),
+        //       it2_.hasNext(), kSize);
+      }
+      CHECK(it2_.hasNext());
+      uptr i2 = it2_.next();
+      uptr res = i0_ * BV::kSize * BV::kSize + i1_ * BV::kSize + i2;
+      // Printf("+ret: %zd %zd; %d %d; size %zd; res: %zd\n", i0_, i1_,
+      //       it1_.hasNext(), it2_.hasNext(), kSize, res);
+      if (!it1_.hasNext() && !it2_.hasNext())
+        i0_++;
+      return res;
+    }
+
+   private:
+    const TwoLevelBitVector &bv_;
+    uptr i0_, i1_;
+    typename BV::Iterator it1_, it2_;
+  };
+
+ private:
+  void check(uptr idx) const { CHECK_LE(idx, size()); }
+
+  uptr idx0(uptr idx) const {
+    uptr res = idx / (BV::kSize * BV::kSize);
+    CHECK_LE(res, kLevel1Size);
+    return res;
+  }
+
+  uptr idx1(uptr idx) const {
+    uptr res = (idx / BV::kSize) % BV::kSize;
+    CHECK_LE(res, BV::kSize);
+    return res;
+  }
+
+  uptr idx2(uptr idx) const {
+    uptr res = idx % BV::kSize;
+    CHECK_LE(res, BV::kSize);
+    return res;
+  }
+
+  BV l1_[kLevel1Size];
+  BV l2_[kLevel1Size][BV::kSize];
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_BITVECTOR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bvgraph.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bvgraph.h
new file mode 100644
index 0000000000..e7249055be
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_bvgraph.h
@@ -0,0 +1,164 @@
+//===-- sanitizer_bvgraph.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer runtime.
+// BVGraph -- a directed graph.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_BVGRAPH_H
+#define SANITIZER_BVGRAPH_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_bitvector.h"
+
+namespace __sanitizer {
+
+// Directed graph of fixed size implemented as an array of bit vectors.
+// Not thread-safe, all accesses should be protected by an external lock.
+template<class BV>
+class BVGraph {
+ public:
+  enum SizeEnum : uptr { kSize = BV::kSize };
+  uptr size() const { return kSize; }
+  // No CTOR.
+  void clear() {
+    for (uptr i = 0; i < size(); i++)
+      v[i].clear();
+  }
+
+  bool empty() const {
+    for (uptr i = 0; i < size(); i++)
+      if (!v[i].empty())
+        return false;
+    return true;
+  }
+
+  // Returns true if a new edge was added.
+  bool addEdge(uptr from, uptr to) {
+    check(from, to);
+    return v[from].setBit(to);
+  }
+
+  // Returns true if at least one new edge was added.
+  uptr addEdges(const BV &from, uptr to, uptr added_edges[],
+                uptr max_added_edges) {
+    uptr res = 0;
+    t1.copyFrom(from);
+    while (!t1.empty()) {
+      uptr node = t1.getAndClearFirstOne();
+      if (v[node].setBit(to))
+        if (res < max_added_edges)
+          added_edges[res++] = node;
+    }
+    return res;
+  }
+
+  // *EXPERIMENTAL*
+  // Returns true if an edge from=>to exist.
+  // This function does not use any global state except for 'this' itself,
+  // and thus can be called from different threads w/o locking.
+  // This would be racy.
+  // FIXME: investigate how much we can prove about this race being "benign".
+  bool hasEdge(uptr from, uptr to) { return v[from].getBit(to); }
+
+  // Returns true if the edge from=>to was removed.
+  bool removeEdge(uptr from, uptr to) {
+    return v[from].clearBit(to);
+  }
+
+  // Returns true if at least one edge *=>to was removed.
+  bool removeEdgesTo(const BV &to) {
+    bool res = 0;
+    for (uptr from = 0; from < size(); from++) {
+      if (v[from].setDifference(to))
+        res = true;
+    }
+    return res;
+  }
+
+  // Returns true if at least one edge from=>* was removed.
+  bool removeEdgesFrom(const BV &from) {
+    bool res = false;
+    t1.copyFrom(from);
+    while (!t1.empty()) {
+      uptr idx = t1.getAndClearFirstOne();
+      if (!v[idx].empty()) {
+        v[idx].clear();
+        res = true;
+      }
+    }
+    return res;
+  }
+
+  void removeEdgesFrom(uptr from) {
+    return v[from].clear();
+  }
+
+  bool hasEdge(uptr from, uptr to) const {
+    check(from, to);
+    return v[from].getBit(to);
+  }
+
+  // Returns true if there is a path from the node 'from'
+  // to any of the nodes in 'targets'.
+  bool isReachable(uptr from, const BV &targets) {
+    BV &to_visit = t1,
+       &visited = t2;
+    to_visit.copyFrom(v[from]);
+    visited.clear();
+    visited.setBit(from);
+    while (!to_visit.empty()) {
+      uptr idx = to_visit.getAndClearFirstOne();
+      if (visited.setBit(idx))
+        to_visit.setUnion(v[idx]);
+    }
+    return targets.intersectsWith(visited);
+  }
+
+  // Finds a path from 'from' to one of the nodes in 'target',
+  // stores up to 'path_size' items of the path into 'path',
+  // returns the path length, or 0 if there is no path of size 'path_size'.
+  uptr findPath(uptr from, const BV &targets, uptr *path, uptr path_size) {
+    if (path_size == 0)
+      return 0;
+    path[0] = from;
+    if (targets.getBit(from))
+      return 1;
+    // The function is recursive, so we don't want to create BV on stack.
+    // Instead of a getAndClearFirstOne loop we use the slower iterator.
+    for (typename BV::Iterator it(v[from]); it.hasNext(); ) {
+      uptr idx = it.next();
+      if (uptr res = findPath(idx, targets, path + 1, path_size - 1))
+        return res + 1;
+    }
+    return 0;
+  }
+
+  // Same as findPath, but finds a shortest path.
+  uptr findShortestPath(uptr from, const BV &targets, uptr *path,
+                        uptr path_size) {
+    for (uptr p = 1; p <= path_size; p++)
+      if (findPath(from, targets, path, p) == p)
+        return p;
+    return 0;
+  }
+
+ private:
+  void check(uptr idx1, uptr idx2) const {
+    CHECK_LT(idx1, size());
+    CHECK_LT(idx2, size());
+  }
+  BV v[kSize];
+  // Keep temporary vectors here since we can not create large objects on stack.
+  BV t1, t2;
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_BVGRAPH_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.cpp
new file mode 100644
index 0000000000..472b83d63a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.cpp
@@ -0,0 +1,146 @@
+//===-- sanitizer_chained_origin_depot.cpp --------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_chained_origin_depot.h"
+
+#include "sanitizer_stackdepotbase.h"
+
+namespace __sanitizer {
+
+namespace {
+struct ChainedOriginDepotDesc {
+  u32 here_id;
+  u32 prev_id;
+};
+
+struct ChainedOriginDepotNode {
+  using hash_type = u32;
+  u32 link;
+  u32 here_id;
+  u32 prev_id;
+
+  typedef ChainedOriginDepotDesc args_type;
+
+  bool eq(hash_type hash, const args_type &args) const;
+
+  static uptr allocated() { return 0; }
+
+  static hash_type hash(const args_type &args);
+
+  static bool is_valid(const args_type &args);
+
+  void store(u32 id, const args_type &args, hash_type other_hash);
+
+  args_type load(u32 id) const;
+
+  struct Handle {
+    const ChainedOriginDepotNode *node_ = nullptr;
+    u32 id_ = 0;
+    Handle(const ChainedOriginDepotNode *node, u32 id) : node_(node), id_(id) {}
+    bool valid() const { return node_; }
+    u32 id() const { return id_; }
+    int here_id() const { return node_->here_id; }
+    int prev_id() const { return node_->prev_id; }
+  };
+
+  static Handle get_handle(u32 id);
+
+  typedef Handle handle_type;
+};
+
+}  // namespace
+
+static StackDepotBase<ChainedOriginDepotNode, 4, 20> depot;
+
+bool ChainedOriginDepotNode::eq(hash_type hash, const args_type &args) const {
+  return here_id == args.here_id && prev_id == args.prev_id;
+}
+
+/* This is murmur2 hash for the 64->32 bit case.
+   It does not behave all that well because the keys have a very biased
+   distribution (I've seen 7-element buckets with the table only 14% full).
+
+   here_id is built of
+   * (1 bits) Reserved, zero.
+   * (8 bits) Part id = bits 13..20 of the hash value of here_id's key.
+   * (23 bits) Sequential number (each part has each own sequence).
+
+   prev_id has either the same distribution as here_id (but with 3:8:21)
+   split, or one of two reserved values (-1) or (-2). Either case can
+   dominate depending on the workload.
+*/
+ChainedOriginDepotNode::hash_type ChainedOriginDepotNode::hash(
+    const args_type &args) {
+  const u32 m = 0x5bd1e995;
+  const u32 seed = 0x9747b28c;
+  const u32 r = 24;
+  u32 h = seed;
+  u32 k = args.here_id;
+  k *= m;
+  k ^= k >> r;
+  k *= m;
+  h *= m;
+  h ^= k;
+
+  k = args.prev_id;
+  k *= m;
+  k ^= k >> r;
+  k *= m;
+  h *= m;
+  h ^= k;
+
+  h ^= h >> 13;
+  h *= m;
+  h ^= h >> 15;
+  return h;
+}
+
+bool ChainedOriginDepotNode::is_valid(const args_type &args) { return true; }
+
+void ChainedOriginDepotNode::store(u32 id, const args_type &args,
+                                   hash_type other_hash) {
+  here_id = args.here_id;
+  prev_id = args.prev_id;
+}
+
+ChainedOriginDepotNode::args_type ChainedOriginDepotNode::load(u32 id) const {
+  args_type ret = {here_id, prev_id};
+  return ret;
+}
+
+ChainedOriginDepotNode::Handle ChainedOriginDepotNode::get_handle(u32 id) {
+  return Handle(&depot.nodes[id], id);
+}
+
+ChainedOriginDepot::ChainedOriginDepot() {}
+
+StackDepotStats ChainedOriginDepot::GetStats() const {
+  return depot.GetStats();
+}
+
+bool ChainedOriginDepot::Put(u32 here_id, u32 prev_id, u32 *new_id) {
+  ChainedOriginDepotDesc desc = {here_id, prev_id};
+  bool inserted;
+  *new_id = depot.Put(desc, &inserted);
+  return inserted;
+}
+
+u32 ChainedOriginDepot::Get(u32 id, u32 *other) {
+  ChainedOriginDepotDesc desc = depot.Get(id);
+  *other = desc.prev_id;
+  return desc.here_id;
+}
+
+void ChainedOriginDepot::LockAll() { depot.LockAll(); }
+
+void ChainedOriginDepot::UnlockAll() { depot.UnlockAll(); }
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.h
new file mode 100644
index 0000000000..2e800964a4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_chained_origin_depot.h
@@ -0,0 +1,45 @@
+//===-- sanitizer_chained_origin_depot.h ------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// A storage for chained origins.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_CHAINED_ORIGIN_DEPOT_H
+#define SANITIZER_CHAINED_ORIGIN_DEPOT_H
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+class ChainedOriginDepot {
+ public:
+  ChainedOriginDepot();
+
+  // Gets the statistic of the origin chain storage.
+  StackDepotStats GetStats() const;
+
+  // Stores a chain with StackDepot ID here_id and previous chain ID prev_id.
+  // If successful, returns true and the new chain id new_id.
+  // If the same element already exists, returns false and sets new_id to the
+  // existing ID.
+  bool Put(u32 here_id, u32 prev_id, u32 *new_id);
+
+  // Retrieves the stored StackDepot ID for the given origin ID.
+  u32 Get(u32 id, u32 *other);
+
+  void LockAll();
+  void UnlockAll();
+
+ private:
+  ChainedOriginDepot(const ChainedOriginDepot &) = delete;
+  void operator=(const ChainedOriginDepot &) = delete;
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_CHAINED_ORIGIN_DEPOT_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.cpp
new file mode 100644
index 0000000000..e9379b7bdc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.cpp
@@ -0,0 +1,371 @@
+//===-- sanitizer_common.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+#include "sanitizer_allocator_interface.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_placement_new.h"
+
+namespace __sanitizer {
+
+const char *SanitizerToolName = "SanitizerTool";
+
+atomic_uint32_t current_verbosity;
+uptr PageSizeCached;
+u32 NumberOfCPUsCached;
+
+// PID of the tracer task in StopTheWorld. It shares the address space with the
+// main process, but has a different PID and thus requires special handling.
+uptr stoptheworld_tracer_pid = 0;
+// Cached pid of parent process - if the parent process dies, we want to keep
+// writing to the same log file.
+uptr stoptheworld_tracer_ppid = 0;
+
+void NORETURN ReportMmapFailureAndDie(uptr size, const char *mem_type,
+                                      const char *mmap_type, error_t err,
+                                      bool raw_report) {
+  static int recursion_count;
+  if (raw_report || recursion_count) {
+    // If raw report is requested or we went into recursion just die.  The
+    // Report() and CHECK calls below may call mmap recursively and fail.
+    RawWrite("ERROR: Failed to mmap\n");
+    Die();
+  }
+  recursion_count++;
+  Report("ERROR: %s failed to "
+         "%s 0x%zx (%zd) bytes of %s (error code: %d)\n",
+         SanitizerToolName, mmap_type, size, size, mem_type, err);
+#if !SANITIZER_GO
+  DumpProcessMap();
+#endif
+  UNREACHABLE("unable to mmap");
+}
+
+typedef bool UptrComparisonFunction(const uptr &a, const uptr &b);
+typedef bool U32ComparisonFunction(const u32 &a, const u32 &b);
+
+const char *StripPathPrefix(const char *filepath,
+                            const char *strip_path_prefix) {
+  if (!filepath) return nullptr;
+  if (!strip_path_prefix) return filepath;
+  const char *res = filepath;
+  if (const char *pos = internal_strstr(filepath, strip_path_prefix))
+    res = pos + internal_strlen(strip_path_prefix);
+  if (res[0] == '.' && res[1] == '/')
+    res += 2;
+  return res;
+}
+
+const char *StripModuleName(const char *module) {
+  if (!module)
+    return nullptr;
+  if (SANITIZER_WINDOWS) {
+    // On Windows, both slash and backslash are possible.
+    // Pick the one that goes last.
+    if (const char *bslash_pos = internal_strrchr(module, '\\'))
+      return StripModuleName(bslash_pos + 1);
+  }
+  if (const char *slash_pos = internal_strrchr(module, '/')) {
+    return slash_pos + 1;
+  }
+  return module;
+}
+
+void ReportErrorSummary(const char *error_message, const char *alt_tool_name) {
+  if (!common_flags()->print_summary)
+    return;
+  InternalScopedString buff;
+  buff.append("SUMMARY: %s: %s",
+              alt_tool_name ? alt_tool_name : SanitizerToolName, error_message);
+  __sanitizer_report_error_summary(buff.data());
+}
+
+// Removes the ANSI escape sequences from the input string (in-place).
+void RemoveANSIEscapeSequencesFromString(char *str) {
+  if (!str)
+    return;
+
+  // We are going to remove the escape sequences in place.
+  char *s = str;
+  char *z = str;
+  while (*s != '\0') {
+    CHECK_GE(s, z);
+    // Skip over ANSI escape sequences with pointer 's'.
+    if (*s == '\033' && *(s + 1) == '[') {
+      s = internal_strchrnul(s, 'm');
+      if (*s == '\0') {
+        break;
+      }
+      s++;
+      continue;
+    }
+    // 's' now points at a character we want to keep. Copy over the buffer
+    // content if the escape sequence has been perviously skipped andadvance
+    // both pointers.
+    if (s != z)
+      *z = *s;
+
+    // If we have not seen an escape sequence, just advance both pointers.
+    z++;
+    s++;
+  }
+
+  // Null terminate the string.
+  *z = '\0';
+}
+
+void LoadedModule::set(const char *module_name, uptr base_address) {
+  clear();
+  full_name_ = internal_strdup(module_name);
+  base_address_ = base_address;
+}
+
+void LoadedModule::set(const char *module_name, uptr base_address,
+                       ModuleArch arch, u8 uuid[kModuleUUIDSize],
+                       bool instrumented) {
+  set(module_name, base_address);
+  arch_ = arch;
+  internal_memcpy(uuid_, uuid, sizeof(uuid_));
+  uuid_size_ = kModuleUUIDSize;
+  instrumented_ = instrumented;
+}
+
+void LoadedModule::setUuid(const char *uuid, uptr size) {
+  if (size > kModuleUUIDSize)
+    size = kModuleUUIDSize;
+  internal_memcpy(uuid_, uuid, size);
+  uuid_size_ = size;
+}
+
+void LoadedModule::clear() {
+  InternalFree(full_name_);
+  base_address_ = 0;
+  max_executable_address_ = 0;
+  full_name_ = nullptr;
+  arch_ = kModuleArchUnknown;
+  internal_memset(uuid_, 0, kModuleUUIDSize);
+  instrumented_ = false;
+  while (!ranges_.empty()) {
+    AddressRange *r = ranges_.front();
+    ranges_.pop_front();
+    InternalFree(r);
+  }
+}
+
+void LoadedModule::addAddressRange(uptr beg, uptr end, bool executable,
+                                   bool writable, const char *name) {
+  void *mem = InternalAlloc(sizeof(AddressRange));
+  AddressRange *r =
+      new(mem) AddressRange(beg, end, executable, writable, name);
+  ranges_.push_back(r);
+  if (executable && end > max_executable_address_)
+    max_executable_address_ = end;
+}
+
+bool LoadedModule::containsAddress(uptr address) const {
+  for (const AddressRange &r : ranges()) {
+    if (r.beg <= address && address < r.end)
+      return true;
+  }
+  return false;
+}
+
+static atomic_uintptr_t g_total_mmaped;
+
+void IncreaseTotalMmap(uptr size) {
+  if (!common_flags()->mmap_limit_mb) return;
+  uptr total_mmaped =
+      atomic_fetch_add(&g_total_mmaped, size, memory_order_relaxed) + size;
+  // Since for now mmap_limit_mb is not a user-facing flag, just kill
+  // a program. Use RAW_CHECK to avoid extra mmaps in reporting.
+  RAW_CHECK((total_mmaped >> 20) < common_flags()->mmap_limit_mb);
+}
+
+void DecreaseTotalMmap(uptr size) {
+  if (!common_flags()->mmap_limit_mb) return;
+  atomic_fetch_sub(&g_total_mmaped, size, memory_order_relaxed);
+}
+
+bool TemplateMatch(const char *templ, const char *str) {
+  if ((!str) || str[0] == 0)
+    return false;
+  bool start = false;
+  if (templ && templ[0] == '^') {
+    start = true;
+    templ++;
+  }
+  bool asterisk = false;
+  while (templ && templ[0]) {
+    if (templ[0] == '*') {
+      templ++;
+      start = false;
+      asterisk = true;
+      continue;
+    }
+    if (templ[0] == '$')
+      return str[0] == 0 || asterisk;
+    if (str[0] == 0)
+      return false;
+    char *tpos = (char*)internal_strchr(templ, '*');
+    char *tpos1 = (char*)internal_strchr(templ, '$');
+    if ((!tpos) || (tpos1 && tpos1 < tpos))
+      tpos = tpos1;
+    if (tpos)
+      tpos[0] = 0;
+    const char *str0 = str;
+    const char *spos = internal_strstr(str, templ);
+    str = spos + internal_strlen(templ);
+    templ = tpos;
+    if (tpos)
+      tpos[0] = tpos == tpos1 ? '$' : '*';
+    if (!spos)
+      return false;
+    if (start && spos != str0)
+      return false;
+    start = false;
+    asterisk = false;
+  }
+  return true;
+}
+
+static char binary_name_cache_str[kMaxPathLength];
+static char process_name_cache_str[kMaxPathLength];
+
+const char *GetProcessName() {
+  return process_name_cache_str;
+}
+
+static uptr ReadProcessName(/*out*/ char *buf, uptr buf_len) {
+  ReadLongProcessName(buf, buf_len);
+  char *s = const_cast<char *>(StripModuleName(buf));
+  uptr len = internal_strlen(s);
+  if (s != buf) {
+    internal_memmove(buf, s, len);
+    buf[len] = '\0';
+  }
+  return len;
+}
+
+void UpdateProcessName() {
+  ReadProcessName(process_name_cache_str, sizeof(process_name_cache_str));
+}
+
+// Call once to make sure that binary_name_cache_str is initialized
+void CacheBinaryName() {
+  if (binary_name_cache_str[0] != '\0')
+    return;
+  ReadBinaryName(binary_name_cache_str, sizeof(binary_name_cache_str));
+  ReadProcessName(process_name_cache_str, sizeof(process_name_cache_str));
+}
+
+uptr ReadBinaryNameCached(/*out*/char *buf, uptr buf_len) {
+  CacheBinaryName();
+  uptr name_len = internal_strlen(binary_name_cache_str);
+  name_len = (name_len < buf_len - 1) ? name_len : buf_len - 1;
+  if (buf_len == 0)
+    return 0;
+  internal_memcpy(buf, binary_name_cache_str, name_len);
+  buf[name_len] = '\0';
+  return name_len;
+}
+
+uptr ReadBinaryDir(/*out*/ char *buf, uptr buf_len) {
+  ReadBinaryNameCached(buf, buf_len);
+  const char *exec_name_pos = StripModuleName(buf);
+  uptr name_len = exec_name_pos - buf;
+  buf[name_len] = '\0';
+  return name_len;
+}
+
+#if !SANITIZER_GO
+void PrintCmdline() {
+  char **argv = GetArgv();
+  if (!argv) return;
+  Printf("\nCommand: ");
+  for (uptr i = 0; argv[i]; ++i)
+    Printf("%s ", argv[i]);
+  Printf("\n\n");
+}
+#endif
+
+// Malloc hooks.
+static const int kMaxMallocFreeHooks = 5;
+struct MallocFreeHook {
+  void (*malloc_hook)(const void *, uptr);
+  void (*free_hook)(const void *);
+};
+
+static MallocFreeHook MFHooks[kMaxMallocFreeHooks];
+
+void RunMallocHooks(const void *ptr, uptr size) {
+  for (int i = 0; i < kMaxMallocFreeHooks; i++) {
+    auto hook = MFHooks[i].malloc_hook;
+    if (!hook) return;
+    hook(ptr, size);
+  }
+}
+
+void RunFreeHooks(const void *ptr) {
+  for (int i = 0; i < kMaxMallocFreeHooks; i++) {
+    auto hook = MFHooks[i].free_hook;
+    if (!hook) return;
+    hook(ptr);
+  }
+}
+
+static int InstallMallocFreeHooks(void (*malloc_hook)(const void *, uptr),
+                                  void (*free_hook)(const void *)) {
+  if (!malloc_hook || !free_hook) return 0;
+  for (int i = 0; i < kMaxMallocFreeHooks; i++) {
+    if (MFHooks[i].malloc_hook == nullptr) {
+      MFHooks[i].malloc_hook = malloc_hook;
+      MFHooks[i].free_hook = free_hook;
+      return i + 1;
+    }
+  }
+  return 0;
+}
+
+void internal_sleep(unsigned seconds) {
+  internal_usleep((u64)seconds * 1000 * 1000);
+}
+void SleepForSeconds(unsigned seconds) {
+  internal_usleep((u64)seconds * 1000 * 1000);
+}
+void SleepForMillis(unsigned millis) { internal_usleep((u64)millis * 1000); }
+
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+extern "C" {
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_report_error_summary,
+                             const char *error_summary) {
+  Printf("%s\n", error_summary);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_acquire_crash_state() {
+  static atomic_uint8_t in_crash_state = {};
+  return !atomic_exchange(&in_crash_state, 1, memory_order_relaxed);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_install_malloc_and_free_hooks(void (*malloc_hook)(const void *,
+                                                                  uptr),
+                                              void (*free_hook)(const void *)) {
+  return InstallMallocFreeHooks(malloc_hook, free_hook);
+}
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.h
new file mode 100644
index 0000000000..3302590c67
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common.h
@@ -0,0 +1,1078 @@
+//===-- sanitizer_common.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between run-time libraries of sanitizers.
+//
+// It declares common functions and classes that are used in both runtimes.
+// Implementation of some functions are provided in sanitizer_common, while
+// others must be defined by run-time library itself.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_COMMON_H
+#define SANITIZER_COMMON_H
+
+#include "sanitizer_flags.h"
+#include "sanitizer_interface_internal.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_list.h"
+#include "sanitizer_mutex.h"
+
+#if defined(_MSC_VER) && !defined(__clang__)
+extern "C" void _ReadWriteBarrier();
+#pragma intrinsic(_ReadWriteBarrier)
+#endif
+
+namespace __sanitizer {
+
+struct AddressInfo;
+struct BufferedStackTrace;
+struct SignalContext;
+struct StackTrace;
+
+// Constants.
+const uptr kWordSize = SANITIZER_WORDSIZE / 8;
+const uptr kWordSizeInBits = 8 * kWordSize;
+
+const uptr kCacheLineSize = SANITIZER_CACHE_LINE_SIZE;
+
+const uptr kMaxPathLength = 4096;
+
+const uptr kMaxThreadStackSize = 1 << 30;  // 1Gb
+
+const uptr kErrorMessageBufferSize = 1 << 16;
+
+// Denotes fake PC values that come from JIT/JAVA/etc.
+// For such PC values __tsan_symbolize_external_ex() will be called.
+const u64 kExternalPCBit = 1ULL << 60;
+
+extern const char *SanitizerToolName;  // Can be changed by the tool.
+
+extern atomic_uint32_t current_verbosity;
+inline void SetVerbosity(int verbosity) {
+  atomic_store(&current_verbosity, verbosity, memory_order_relaxed);
+}
+inline int Verbosity() {
+  return atomic_load(&current_verbosity, memory_order_relaxed);
+}
+
+#if SANITIZER_ANDROID
+inline uptr GetPageSize() {
+// Android post-M sysconf(_SC_PAGESIZE) crashes if called from .preinit_array.
+  return 4096;
+}
+inline uptr GetPageSizeCached() {
+  return 4096;
+}
+#else
+uptr GetPageSize();
+extern uptr PageSizeCached;
+inline uptr GetPageSizeCached() {
+  if (!PageSizeCached)
+    PageSizeCached = GetPageSize();
+  return PageSizeCached;
+}
+#endif
+uptr GetMmapGranularity();
+uptr GetMaxVirtualAddress();
+uptr GetMaxUserVirtualAddress();
+// Threads
+tid_t GetTid();
+int TgKill(pid_t pid, tid_t tid, int sig);
+uptr GetThreadSelf();
+void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,
+                                uptr *stack_bottom);
+void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size,
+                          uptr *tls_addr, uptr *tls_size);
+
+// Memory management
+void *MmapOrDie(uptr size, const char *mem_type, bool raw_report = false);
+inline void *MmapOrDieQuietly(uptr size, const char *mem_type) {
+  return MmapOrDie(size, mem_type, /*raw_report*/ true);
+}
+void UnmapOrDie(void *addr, uptr size);
+// Behaves just like MmapOrDie, but tolerates out of memory condition, in that
+// case returns nullptr.
+void *MmapOrDieOnFatalError(uptr size, const char *mem_type);
+bool MmapFixedNoReserve(uptr fixed_addr, uptr size, const char *name = nullptr)
+     WARN_UNUSED_RESULT;
+bool MmapFixedSuperNoReserve(uptr fixed_addr, uptr size,
+                             const char *name = nullptr) WARN_UNUSED_RESULT;
+void *MmapNoReserveOrDie(uptr size, const char *mem_type);
+void *MmapFixedOrDie(uptr fixed_addr, uptr size, const char *name = nullptr);
+// Behaves just like MmapFixedOrDie, but tolerates out of memory condition, in
+// that case returns nullptr.
+void *MmapFixedOrDieOnFatalError(uptr fixed_addr, uptr size,
+                                 const char *name = nullptr);
+void *MmapFixedNoAccess(uptr fixed_addr, uptr size, const char *name = nullptr);
+void *MmapNoAccess(uptr size);
+// Map aligned chunk of address space; size and alignment are powers of two.
+// Dies on all but out of memory errors, in the latter case returns nullptr.
+void *MmapAlignedOrDieOnFatalError(uptr size, uptr alignment,
+                                   const char *mem_type);
+// Disallow access to a memory range.  Use MmapFixedNoAccess to allocate an
+// unaccessible memory.
+bool MprotectNoAccess(uptr addr, uptr size);
+bool MprotectReadOnly(uptr addr, uptr size);
+
+void MprotectMallocZones(void *addr, int prot);
+
+#if SANITIZER_LINUX
+// Unmap memory. Currently only used on Linux.
+void UnmapFromTo(uptr from, uptr to);
+#endif
+
+// Maps shadow_size_bytes of shadow memory and returns shadow address. It will
+// be aligned to the mmap granularity * 2^shadow_scale, or to
+// 2^min_shadow_base_alignment if that is larger. The returned address will
+// have max(2^min_shadow_base_alignment, mmap granularity) on the left, and
+// shadow_size_bytes bytes on the right, which on linux is mapped no access.
+// The high_mem_end may be updated if the original shadow size doesn't fit.
+uptr MapDynamicShadow(uptr shadow_size_bytes, uptr shadow_scale,
+                      uptr min_shadow_base_alignment, uptr &high_mem_end);
+
+// Let S = max(shadow_size, num_aliases * alias_size, ring_buffer_size).
+// Reserves 2*S bytes of address space to the right of the returned address and
+// ring_buffer_size bytes to the left.  The returned address is aligned to 2*S.
+// Also creates num_aliases regions of accessible memory starting at offset S
+// from the returned address.  Each region has size alias_size and is backed by
+// the same physical memory.
+uptr MapDynamicShadowAndAliases(uptr shadow_size, uptr alias_size,
+                                uptr num_aliases, uptr ring_buffer_size);
+
+// Reserve memory range [beg, end]. If madvise_shadow is true then apply
+// madvise (e.g. hugepages, core dumping) requested by options.
+void ReserveShadowMemoryRange(uptr beg, uptr end, const char *name,
+                              bool madvise_shadow = true);
+
+// Protect size bytes of memory starting at addr. Also try to protect
+// several pages at the start of the address space as specified by
+// zero_base_shadow_start, at most up to the size or zero_base_max_shadow_start.
+void ProtectGap(uptr addr, uptr size, uptr zero_base_shadow_start,
+                uptr zero_base_max_shadow_start);
+
+// Find an available address space.
+uptr FindAvailableMemoryRange(uptr size, uptr alignment, uptr left_padding,
+                              uptr *largest_gap_found, uptr *max_occupied_addr);
+
+// Used to check if we can map shadow memory to a fixed location.
+bool MemoryRangeIsAvailable(uptr range_start, uptr range_end);
+// Releases memory pages entirely within the [beg, end] address range. Noop if
+// the provided range does not contain at least one entire page.
+void ReleaseMemoryPagesToOS(uptr beg, uptr end);
+void IncreaseTotalMmap(uptr size);
+void DecreaseTotalMmap(uptr size);
+uptr GetRSS();
+void SetShadowRegionHugePageMode(uptr addr, uptr length);
+bool DontDumpShadowMemory(uptr addr, uptr length);
+// Check if the built VMA size matches the runtime one.
+void CheckVMASize();
+void RunMallocHooks(const void *ptr, uptr size);
+void RunFreeHooks(const void *ptr);
+
+class ReservedAddressRange {
+ public:
+  uptr Init(uptr size, const char *name = nullptr, uptr fixed_addr = 0);
+  uptr InitAligned(uptr size, uptr align, const char *name = nullptr);
+  uptr Map(uptr fixed_addr, uptr size, const char *name = nullptr);
+  uptr MapOrDie(uptr fixed_addr, uptr size, const char *name = nullptr);
+  void Unmap(uptr addr, uptr size);
+  void *base() const { return base_; }
+  uptr size() const { return size_; }
+
+ private:
+  void* base_;
+  uptr size_;
+  const char* name_;
+  uptr os_handle_;
+};
+
+typedef void (*fill_profile_f)(uptr start, uptr rss, bool file,
+                               /*out*/ uptr *stats);
+
+// Parse the contents of /proc/self/smaps and generate a memory profile.
+// |cb| is a tool-specific callback that fills the |stats| array.
+void GetMemoryProfile(fill_profile_f cb, uptr *stats);
+void ParseUnixMemoryProfile(fill_profile_f cb, uptr *stats, char *smaps,
+                            uptr smaps_len);
+
+// Simple low-level (mmap-based) allocator for internal use. Doesn't have
+// constructor, so all instances of LowLevelAllocator should be
+// linker initialized.
+class LowLevelAllocator {
+ public:
+  // Requires an external lock.
+  void *Allocate(uptr size);
+ private:
+  char *allocated_end_;
+  char *allocated_current_;
+};
+// Set the min alignment of LowLevelAllocator to at least alignment.
+void SetLowLevelAllocateMinAlignment(uptr alignment);
+typedef void (*LowLevelAllocateCallback)(uptr ptr, uptr size);
+// Allows to register tool-specific callbacks for LowLevelAllocator.
+// Passing NULL removes the callback.
+void SetLowLevelAllocateCallback(LowLevelAllocateCallback callback);
+
+// IO
+void CatastrophicErrorWrite(const char *buffer, uptr length);
+void RawWrite(const char *buffer);
+bool ColorizeReports();
+void RemoveANSIEscapeSequencesFromString(char *buffer);
+void Printf(const char *format, ...) FORMAT(1, 2);
+void Report(const char *format, ...) FORMAT(1, 2);
+void SetPrintfAndReportCallback(void (*callback)(const char *));
+#define VReport(level, ...)                                              \
+  do {                                                                   \
+    if ((uptr)Verbosity() >= (level)) Report(__VA_ARGS__); \
+  } while (0)
+#define VPrintf(level, ...)                                              \
+  do {                                                                   \
+    if ((uptr)Verbosity() >= (level)) Printf(__VA_ARGS__); \
+  } while (0)
+
+// Lock sanitizer error reporting and protects against nested errors.
+class ScopedErrorReportLock {
+ public:
+  ScopedErrorReportLock() SANITIZER_ACQUIRE(mutex_) { Lock(); }
+  ~ScopedErrorReportLock() SANITIZER_RELEASE(mutex_) { Unlock(); }
+
+  static void Lock() SANITIZER_ACQUIRE(mutex_);
+  static void Unlock() SANITIZER_RELEASE(mutex_);
+  static void CheckLocked() SANITIZER_CHECK_LOCKED(mutex_);
+
+ private:
+  static atomic_uintptr_t reporting_thread_;
+  static StaticSpinMutex mutex_;
+};
+
+extern uptr stoptheworld_tracer_pid;
+extern uptr stoptheworld_tracer_ppid;
+
+bool IsAccessibleMemoryRange(uptr beg, uptr size);
+
+// Error report formatting.
+const char *StripPathPrefix(const char *filepath,
+                            const char *strip_file_prefix);
+// Strip the directories from the module name.
+const char *StripModuleName(const char *module);
+
+// OS
+uptr ReadBinaryName(/*out*/char *buf, uptr buf_len);
+uptr ReadBinaryNameCached(/*out*/char *buf, uptr buf_len);
+uptr ReadBinaryDir(/*out*/ char *buf, uptr buf_len);
+uptr ReadLongProcessName(/*out*/ char *buf, uptr buf_len);
+const char *GetProcessName();
+void UpdateProcessName();
+void CacheBinaryName();
+void DisableCoreDumperIfNecessary();
+void DumpProcessMap();
+const char *GetEnv(const char *name);
+bool SetEnv(const char *name, const char *value);
+
+u32 GetUid();
+void ReExec();
+void CheckASLR();
+void CheckMPROTECT();
+char **GetArgv();
+char **GetEnviron();
+void PrintCmdline();
+bool StackSizeIsUnlimited();
+void SetStackSizeLimitInBytes(uptr limit);
+bool AddressSpaceIsUnlimited();
+void SetAddressSpaceUnlimited();
+void AdjustStackSize(void *attr);
+void PlatformPrepareForSandboxing(__sanitizer_sandbox_arguments *args);
+void SetSandboxingCallback(void (*f)());
+
+void InitializeCoverage(bool enabled, const char *coverage_dir);
+
+void InitTlsSize();
+uptr GetTlsSize();
+
+// Other
+void SleepForSeconds(unsigned seconds);
+void SleepForMillis(unsigned millis);
+u64 NanoTime();
+u64 MonotonicNanoTime();
+int Atexit(void (*function)(void));
+bool TemplateMatch(const char *templ, const char *str);
+
+// Exit
+void NORETURN Abort();
+void NORETURN Die();
+void NORETURN
+CheckFailed(const char *file, int line, const char *cond, u64 v1, u64 v2);
+void NORETURN ReportMmapFailureAndDie(uptr size, const char *mem_type,
+                                      const char *mmap_type, error_t err,
+                                      bool raw_report = false);
+
+// Specific tools may override behavior of "Die" function to do tool-specific
+// job.
+typedef void (*DieCallbackType)(void);
+
+// It's possible to add several callbacks that would be run when "Die" is
+// called. The callbacks will be run in the opposite order. The tools are
+// strongly recommended to setup all callbacks during initialization, when there
+// is only a single thread.
+bool AddDieCallback(DieCallbackType callback);
+bool RemoveDieCallback(DieCallbackType callback);
+
+void SetUserDieCallback(DieCallbackType callback);
+
+void SetCheckUnwindCallback(void (*callback)());
+
+// Functions related to signal handling.
+typedef void (*SignalHandlerType)(int, void *, void *);
+HandleSignalMode GetHandleSignalMode(int signum);
+void InstallDeadlySignalHandlers(SignalHandlerType handler);
+
+// Signal reporting.
+// Each sanitizer uses slightly different implementation of stack unwinding.
+typedef void (*UnwindSignalStackCallbackType)(const SignalContext &sig,
+                                              const void *callback_context,
+                                              BufferedStackTrace *stack);
+// Print deadly signal report and die.
+void HandleDeadlySignal(void *siginfo, void *context, u32 tid,
+                        UnwindSignalStackCallbackType unwind,
+                        const void *unwind_context);
+
+// Part of HandleDeadlySignal, exposed for asan.
+void StartReportDeadlySignal();
+// Part of HandleDeadlySignal, exposed for asan.
+void ReportDeadlySignal(const SignalContext &sig, u32 tid,
+                        UnwindSignalStackCallbackType unwind,
+                        const void *unwind_context);
+
+// Alternative signal stack (POSIX-only).
+void SetAlternateSignalStack();
+void UnsetAlternateSignalStack();
+
+// Construct a one-line string:
+//   SUMMARY: SanitizerToolName: error_message
+// and pass it to __sanitizer_report_error_summary.
+// If alt_tool_name is provided, it's used in place of SanitizerToolName.
+void ReportErrorSummary(const char *error_message,
+                        const char *alt_tool_name = nullptr);
+// Same as above, but construct error_message as:
+//   error_type file:line[:column][ function]
+void ReportErrorSummary(const char *error_type, const AddressInfo &info,
+                        const char *alt_tool_name = nullptr);
+// Same as above, but obtains AddressInfo by symbolizing top stack trace frame.
+void ReportErrorSummary(const char *error_type, const StackTrace *trace,
+                        const char *alt_tool_name = nullptr);
+
+void ReportMmapWriteExec(int prot, int mflags);
+
+// Math
+#if SANITIZER_WINDOWS && !defined(__clang__) && !defined(__GNUC__)
+extern "C" {
+unsigned char _BitScanForward(unsigned long *index, unsigned long mask);
+unsigned char _BitScanReverse(unsigned long *index, unsigned long mask);
+#if defined(_WIN64)
+unsigned char _BitScanForward64(unsigned long *index, unsigned __int64 mask);
+unsigned char _BitScanReverse64(unsigned long *index, unsigned __int64 mask);
+#endif
+}
+#endif
+
+inline uptr MostSignificantSetBitIndex(uptr x) {
+  CHECK_NE(x, 0U);
+  unsigned long up;
+#if !SANITIZER_WINDOWS || defined(__clang__) || defined(__GNUC__)
+# ifdef _WIN64
+  up = SANITIZER_WORDSIZE - 1 - __builtin_clzll(x);
+# else
+  up = SANITIZER_WORDSIZE - 1 - __builtin_clzl(x);
+# endif
+#elif defined(_WIN64)
+  _BitScanReverse64(&up, x);
+#else
+  _BitScanReverse(&up, x);
+#endif
+  return up;
+}
+
+inline uptr LeastSignificantSetBitIndex(uptr x) {
+  CHECK_NE(x, 0U);
+  unsigned long up;
+#if !SANITIZER_WINDOWS || defined(__clang__) || defined(__GNUC__)
+# ifdef _WIN64
+  up = __builtin_ctzll(x);
+# else
+  up = __builtin_ctzl(x);
+# endif
+#elif defined(_WIN64)
+  _BitScanForward64(&up, x);
+#else
+  _BitScanForward(&up, x);
+#endif
+  return up;
+}
+
+inline constexpr bool IsPowerOfTwo(uptr x) { return (x & (x - 1)) == 0; }
+
+inline uptr RoundUpToPowerOfTwo(uptr size) {
+  CHECK(size);
+  if (IsPowerOfTwo(size)) return size;
+
+  uptr up = MostSignificantSetBitIndex(size);
+  CHECK_LT(size, (1ULL << (up + 1)));
+  CHECK_GT(size, (1ULL << up));
+  return 1ULL << (up + 1);
+}
+
+inline constexpr uptr RoundUpTo(uptr size, uptr boundary) {
+  RAW_CHECK(IsPowerOfTwo(boundary));
+  return (size + boundary - 1) & ~(boundary - 1);
+}
+
+inline constexpr uptr RoundDownTo(uptr x, uptr boundary) {
+  return x & ~(boundary - 1);
+}
+
+inline constexpr bool IsAligned(uptr a, uptr alignment) {
+  return (a & (alignment - 1)) == 0;
+}
+
+inline uptr Log2(uptr x) {
+  CHECK(IsPowerOfTwo(x));
+  return LeastSignificantSetBitIndex(x);
+}
+
+// Don't use std::min, std::max or std::swap, to minimize dependency
+// on libstdc++.
+template <class T>
+constexpr T Min(T a, T b) {
+  return a < b ? a : b;
+}
+template <class T>
+constexpr T Max(T a, T b) {
+  return a > b ? a : b;
+}
+template <class T>
+constexpr T Abs(T a) {
+  return a < 0 ? -a : a;
+}
+template<class T> void Swap(T& a, T& b) {
+  T tmp = a;
+  a = b;
+  b = tmp;
+}
+
+// Char handling
+inline bool IsSpace(int c) {
+  return (c == ' ') || (c == '\n') || (c == '\t') ||
+         (c == '\f') || (c == '\r') || (c == '\v');
+}
+inline bool IsDigit(int c) {
+  return (c >= '0') && (c <= '9');
+}
+inline int ToLower(int c) {
+  return (c >= 'A' && c <= 'Z') ? (c + 'a' - 'A') : c;
+}
+
+// A low-level vector based on mmap. May incur a significant memory overhead for
+// small vectors.
+// WARNING: The current implementation supports only POD types.
+template<typename T>
+class InternalMmapVectorNoCtor {
+ public:
+  using value_type = T;
+  void Initialize(uptr initial_capacity) {
+    capacity_bytes_ = 0;
+    size_ = 0;
+    data_ = 0;
+    reserve(initial_capacity);
+  }
+  void Destroy() { UnmapOrDie(data_, capacity_bytes_); }
+  T &operator[](uptr i) {
+    CHECK_LT(i, size_);
+    return data_[i];
+  }
+  const T &operator[](uptr i) const {
+    CHECK_LT(i, size_);
+    return data_[i];
+  }
+  void push_back(const T &element) {
+    CHECK_LE(size_, capacity());
+    if (size_ == capacity()) {
+      uptr new_capacity = RoundUpToPowerOfTwo(size_ + 1);
+      Realloc(new_capacity);
+    }
+    internal_memcpy(&data_[size_++], &element, sizeof(T));
+  }
+  T &back() {
+    CHECK_GT(size_, 0);
+    return data_[size_ - 1];
+  }
+  void pop_back() {
+    CHECK_GT(size_, 0);
+    size_--;
+  }
+  uptr size() const {
+    return size_;
+  }
+  const T *data() const {
+    return data_;
+  }
+  T *data() {
+    return data_;
+  }
+  uptr capacity() const { return capacity_bytes_ / sizeof(T); }
+  void reserve(uptr new_size) {
+    // Never downsize internal buffer.
+    if (new_size > capacity())
+      Realloc(new_size);
+  }
+  void resize(uptr new_size) {
+    if (new_size > size_) {
+      reserve(new_size);
+      internal_memset(&data_[size_], 0, sizeof(T) * (new_size - size_));
+    }
+    size_ = new_size;
+  }
+
+  void clear() { size_ = 0; }
+  bool empty() const { return size() == 0; }
+
+  const T *begin() const {
+    return data();
+  }
+  T *begin() {
+    return data();
+  }
+  const T *end() const {
+    return data() + size();
+  }
+  T *end() {
+    return data() + size();
+  }
+
+  void swap(InternalMmapVectorNoCtor &other) {
+    Swap(data_, other.data_);
+    Swap(capacity_bytes_, other.capacity_bytes_);
+    Swap(size_, other.size_);
+  }
+
+ private:
+  void Realloc(uptr new_capacity) {
+    CHECK_GT(new_capacity, 0);
+    CHECK_LE(size_, new_capacity);
+    uptr new_capacity_bytes =
+        RoundUpTo(new_capacity * sizeof(T), GetPageSizeCached());
+    T *new_data = (T *)MmapOrDie(new_capacity_bytes, "InternalMmapVector");
+    internal_memcpy(new_data, data_, size_ * sizeof(T));
+    UnmapOrDie(data_, capacity_bytes_);
+    data_ = new_data;
+    capacity_bytes_ = new_capacity_bytes;
+  }
+
+  T *data_;
+  uptr capacity_bytes_;
+  uptr size_;
+};
+
+template <typename T>
+bool operator==(const InternalMmapVectorNoCtor<T> &lhs,
+                const InternalMmapVectorNoCtor<T> &rhs) {
+  if (lhs.size() != rhs.size()) return false;
+  return internal_memcmp(lhs.data(), rhs.data(), lhs.size() * sizeof(T)) == 0;
+}
+
+template <typename T>
+bool operator!=(const InternalMmapVectorNoCtor<T> &lhs,
+                const InternalMmapVectorNoCtor<T> &rhs) {
+  return !(lhs == rhs);
+}
+
+template<typename T>
+class InternalMmapVector : public InternalMmapVectorNoCtor<T> {
+ public:
+  InternalMmapVector() { InternalMmapVectorNoCtor<T>::Initialize(0); }
+  explicit InternalMmapVector(uptr cnt) {
+    InternalMmapVectorNoCtor<T>::Initialize(cnt);
+    this->resize(cnt);
+  }
+  ~InternalMmapVector() { InternalMmapVectorNoCtor<T>::Destroy(); }
+  // Disallow copies and moves.
+  InternalMmapVector(const InternalMmapVector &) = delete;
+  InternalMmapVector &operator=(const InternalMmapVector &) = delete;
+  InternalMmapVector(InternalMmapVector &&) = delete;
+  InternalMmapVector &operator=(InternalMmapVector &&) = delete;
+};
+
+class InternalScopedString {
+ public:
+  InternalScopedString() : buffer_(1) { buffer_[0] = '\0'; }
+
+  uptr length() const { return buffer_.size() - 1; }
+  void clear() {
+    buffer_.resize(1);
+    buffer_[0] = '\0';
+  }
+  void append(const char *format, ...) FORMAT(2, 3);
+  const char *data() const { return buffer_.data(); }
+  char *data() { return buffer_.data(); }
+
+ private:
+  InternalMmapVector<char> buffer_;
+};
+
+template <class T>
+struct CompareLess {
+  bool operator()(const T &a, const T &b) const { return a < b; }
+};
+
+// HeapSort for arrays and InternalMmapVector.
+template <class T, class Compare = CompareLess<T>>
+void Sort(T *v, uptr size, Compare comp = {}) {
+  if (size < 2)
+    return;
+  // Stage 1: insert elements to the heap.
+  for (uptr i = 1; i < size; i++) {
+    uptr j, p;
+    for (j = i; j > 0; j = p) {
+      p = (j - 1) / 2;
+      if (comp(v[p], v[j]))
+        Swap(v[j], v[p]);
+      else
+        break;
+    }
+  }
+  // Stage 2: swap largest element with the last one,
+  // and sink the new top.
+  for (uptr i = size - 1; i > 0; i--) {
+    Swap(v[0], v[i]);
+    uptr j, max_ind;
+    for (j = 0; j < i; j = max_ind) {
+      uptr left = 2 * j + 1;
+      uptr right = 2 * j + 2;
+      max_ind = j;
+      if (left < i && comp(v[max_ind], v[left]))
+        max_ind = left;
+      if (right < i && comp(v[max_ind], v[right]))
+        max_ind = right;
+      if (max_ind != j)
+        Swap(v[j], v[max_ind]);
+      else
+        break;
+    }
+  }
+}
+
+// Works like std::lower_bound: finds the first element that is not less
+// than the val.
+template <class Container, class T,
+          class Compare = CompareLess<typename Container::value_type>>
+uptr InternalLowerBound(const Container &v, const T &val, Compare comp = {}) {
+  uptr first = 0;
+  uptr last = v.size();
+  while (last > first) {
+    uptr mid = (first + last) / 2;
+    if (comp(v[mid], val))
+      first = mid + 1;
+    else
+      last = mid;
+  }
+  return first;
+}
+
+enum ModuleArch {
+  kModuleArchUnknown,
+  kModuleArchI386,
+  kModuleArchX86_64,
+  kModuleArchX86_64H,
+  kModuleArchARMV6,
+  kModuleArchARMV7,
+  kModuleArchARMV7S,
+  kModuleArchARMV7K,
+  kModuleArchARM64,
+  kModuleArchRISCV64,
+  kModuleArchHexagon
+};
+
+// Sorts and removes duplicates from the container.
+template <class Container,
+          class Compare = CompareLess<typename Container::value_type>>
+void SortAndDedup(Container &v, Compare comp = {}) {
+  Sort(v.data(), v.size(), comp);
+  uptr size = v.size();
+  if (size < 2)
+    return;
+  uptr last = 0;
+  for (uptr i = 1; i < size; ++i) {
+    if (comp(v[last], v[i])) {
+      ++last;
+      if (last != i)
+        v[last] = v[i];
+    } else {
+      CHECK(!comp(v[i], v[last]));
+    }
+  }
+  v.resize(last + 1);
+}
+
+constexpr uptr kDefaultFileMaxSize = FIRST_32_SECOND_64(1 << 26, 1 << 28);
+
+// Opens the file 'file_name" and reads up to 'max_len' bytes.
+// The resulting buffer is mmaped and stored in '*buff'.
+// Returns true if file was successfully opened and read.
+bool ReadFileToVector(const char *file_name,
+                      InternalMmapVectorNoCtor<char> *buff,
+                      uptr max_len = kDefaultFileMaxSize,
+                      error_t *errno_p = nullptr);
+
+// Opens the file 'file_name" and reads up to 'max_len' bytes.
+// This function is less I/O efficient than ReadFileToVector as it may reread
+// file multiple times to avoid mmap during read attempts. It's used to read
+// procmap, so short reads with mmap in between can produce inconsistent result.
+// The resulting buffer is mmaped and stored in '*buff'.
+// The size of the mmaped region is stored in '*buff_size'.
+// The total number of read bytes is stored in '*read_len'.
+// Returns true if file was successfully opened and read.
+bool ReadFileToBuffer(const char *file_name, char **buff, uptr *buff_size,
+                      uptr *read_len, uptr max_len = kDefaultFileMaxSize,
+                      error_t *errno_p = nullptr);
+
+// When adding a new architecture, don't forget to also update
+// script/asan_symbolize.py and sanitizer_symbolizer_libcdep.cpp.
+inline const char *ModuleArchToString(ModuleArch arch) {
+  switch (arch) {
+    case kModuleArchUnknown:
+      return "";
+    case kModuleArchI386:
+      return "i386";
+    case kModuleArchX86_64:
+      return "x86_64";
+    case kModuleArchX86_64H:
+      return "x86_64h";
+    case kModuleArchARMV6:
+      return "armv6";
+    case kModuleArchARMV7:
+      return "armv7";
+    case kModuleArchARMV7S:
+      return "armv7s";
+    case kModuleArchARMV7K:
+      return "armv7k";
+    case kModuleArchARM64:
+      return "arm64";
+    case kModuleArchRISCV64:
+      return "riscv64";
+    case kModuleArchHexagon:
+      return "hexagon";
+  }
+  CHECK(0 && "Invalid module arch");
+  return "";
+}
+
+const uptr kModuleUUIDSize = 32;
+const uptr kMaxSegName = 16;
+
+// Represents a binary loaded into virtual memory (e.g. this can be an
+// executable or a shared object).
+class LoadedModule {
+ public:
+  LoadedModule()
+      : full_name_(nullptr),
+        base_address_(0),
+        max_executable_address_(0),
+        arch_(kModuleArchUnknown),
+        uuid_size_(0),
+        instrumented_(false) {
+    internal_memset(uuid_, 0, kModuleUUIDSize);
+    ranges_.clear();
+  }
+  void set(const char *module_name, uptr base_address);
+  void set(const char *module_name, uptr base_address, ModuleArch arch,
+           u8 uuid[kModuleUUIDSize], bool instrumented);
+  void setUuid(const char *uuid, uptr size);
+  void clear();
+  void addAddressRange(uptr beg, uptr end, bool executable, bool writable,
+                       const char *name = nullptr);
+  bool containsAddress(uptr address) const;
+
+  const char *full_name() const { return full_name_; }
+  uptr base_address() const { return base_address_; }
+  uptr max_executable_address() const { return max_executable_address_; }
+  ModuleArch arch() const { return arch_; }
+  const u8 *uuid() const { return uuid_; }
+  uptr uuid_size() const { return uuid_size_; }
+  bool instrumented() const { return instrumented_; }
+
+  struct AddressRange {
+    AddressRange *next;
+    uptr beg;
+    uptr end;
+    bool executable;
+    bool writable;
+    char name[kMaxSegName];
+
+    AddressRange(uptr beg, uptr end, bool executable, bool writable,
+                 const char *name)
+        : next(nullptr),
+          beg(beg),
+          end(end),
+          executable(executable),
+          writable(writable) {
+      internal_strncpy(this->name, (name ? name : ""), ARRAY_SIZE(this->name));
+    }
+  };
+
+  const IntrusiveList<AddressRange> &ranges() const { return ranges_; }
+
+ private:
+  char *full_name_;  // Owned.
+  uptr base_address_;
+  uptr max_executable_address_;
+  ModuleArch arch_;
+  uptr uuid_size_;
+  u8 uuid_[kModuleUUIDSize];
+  bool instrumented_;
+  IntrusiveList<AddressRange> ranges_;
+};
+
+// List of LoadedModules. OS-dependent implementation is responsible for
+// filling this information.
+class ListOfModules {
+ public:
+  ListOfModules() : initialized(false) {}
+  ~ListOfModules() { clear(); }
+  void init();
+  void fallbackInit();  // Uses fallback init if available, otherwise clears
+  const LoadedModule *begin() const { return modules_.begin(); }
+  LoadedModule *begin() { return modules_.begin(); }
+  const LoadedModule *end() const { return modules_.end(); }
+  LoadedModule *end() { return modules_.end(); }
+  uptr size() const { return modules_.size(); }
+  const LoadedModule &operator[](uptr i) const {
+    CHECK_LT(i, modules_.size());
+    return modules_[i];
+  }
+
+ private:
+  void clear() {
+    for (auto &module : modules_) module.clear();
+    modules_.clear();
+  }
+  void clearOrInit() {
+    initialized ? clear() : modules_.Initialize(kInitialCapacity);
+    initialized = true;
+  }
+
+  InternalMmapVectorNoCtor<LoadedModule> modules_;
+  // We rarely have more than 16K loaded modules.
+  static const uptr kInitialCapacity = 1 << 14;
+  bool initialized;
+};
+
+// Callback type for iterating over a set of memory ranges.
+typedef void (*RangeIteratorCallback)(uptr begin, uptr end, void *arg);
+
+enum AndroidApiLevel {
+  ANDROID_NOT_ANDROID = 0,
+  ANDROID_KITKAT = 19,
+  ANDROID_LOLLIPOP_MR1 = 22,
+  ANDROID_POST_LOLLIPOP = 23
+};
+
+void WriteToSyslog(const char *buffer);
+
+#if defined(SANITIZER_WINDOWS) && defined(_MSC_VER) && !defined(__clang__)
+#define SANITIZER_WIN_TRACE 1
+#else
+#define SANITIZER_WIN_TRACE 0
+#endif
+
+#if SANITIZER_MAC || SANITIZER_WIN_TRACE
+void LogFullErrorReport(const char *buffer);
+#else
+inline void LogFullErrorReport(const char *buffer) {}
+#endif
+
+#if SANITIZER_LINUX || SANITIZER_MAC
+void WriteOneLineToSyslog(const char *s);
+void LogMessageOnPrintf(const char *str);
+#else
+inline void WriteOneLineToSyslog(const char *s) {}
+inline void LogMessageOnPrintf(const char *str) {}
+#endif
+
+#if SANITIZER_LINUX || SANITIZER_WIN_TRACE
+// Initialize Android logging. Any writes before this are silently lost.
+void AndroidLogInit();
+void SetAbortMessage(const char *);
+#else
+inline void AndroidLogInit() {}
+// FIXME: MacOS implementation could use CRSetCrashLogMessage.
+inline void SetAbortMessage(const char *) {}
+#endif
+
+#if SANITIZER_ANDROID
+void SanitizerInitializeUnwinder();
+AndroidApiLevel AndroidGetApiLevel();
+#else
+inline void AndroidLogWrite(const char *buffer_unused) {}
+inline void SanitizerInitializeUnwinder() {}
+inline AndroidApiLevel AndroidGetApiLevel() { return ANDROID_NOT_ANDROID; }
+#endif
+
+inline uptr GetPthreadDestructorIterations() {
+#if SANITIZER_ANDROID
+  return (AndroidGetApiLevel() == ANDROID_LOLLIPOP_MR1) ? 8 : 4;
+#elif SANITIZER_POSIX
+  return 4;
+#else
+// Unused on Windows.
+  return 0;
+#endif
+}
+
+void *internal_start_thread(void *(*func)(void*), void *arg);
+void internal_join_thread(void *th);
+void MaybeStartBackgroudThread();
+
+// Make the compiler think that something is going on there.
+// Use this inside a loop that looks like memset/memcpy/etc to prevent the
+// compiler from recognising it and turning it into an actual call to
+// memset/memcpy/etc.
+static inline void SanitizerBreakOptimization(void *arg) {
+#if defined(_MSC_VER) && !defined(__clang__)
+  _ReadWriteBarrier();
+#else
+  __asm__ __volatile__("" : : "r" (arg) : "memory");
+#endif
+}
+
+struct SignalContext {
+  void *siginfo;
+  void *context;
+  uptr addr;
+  uptr pc;
+  uptr sp;
+  uptr bp;
+  bool is_memory_access;
+  enum WriteFlag { Unknown, Read, Write } write_flag;
+
+  // In some cases the kernel cannot provide the true faulting address; `addr`
+  // will be zero then.  This field allows to distinguish between these cases
+  // and dereferences of null.
+  bool is_true_faulting_addr;
+
+  // VS2013 doesn't implement unrestricted unions, so we need a trivial default
+  // constructor
+  SignalContext() = default;
+
+  // Creates signal context in a platform-specific manner.
+  // SignalContext is going to keep pointers to siginfo and context without
+  // owning them.
+  SignalContext(void *siginfo, void *context)
+      : siginfo(siginfo),
+        context(context),
+        addr(GetAddress()),
+        is_memory_access(IsMemoryAccess()),
+        write_flag(GetWriteFlag()),
+        is_true_faulting_addr(IsTrueFaultingAddress()) {
+    InitPcSpBp();
+  }
+
+  static void DumpAllRegisters(void *context);
+
+  // Type of signal e.g. SIGSEGV or EXCEPTION_ACCESS_VIOLATION.
+  int GetType() const;
+
+  // String description of the signal.
+  const char *Describe() const;
+
+  // Returns true if signal is stack overflow.
+  bool IsStackOverflow() const;
+
+ private:
+  // Platform specific initialization.
+  void InitPcSpBp();
+  uptr GetAddress() const;
+  WriteFlag GetWriteFlag() const;
+  bool IsMemoryAccess() const;
+  bool IsTrueFaultingAddress() const;
+};
+
+void InitializePlatformEarly();
+void MaybeReexec();
+
+template <typename Fn>
+class RunOnDestruction {
+ public:
+  explicit RunOnDestruction(Fn fn) : fn_(fn) {}
+  ~RunOnDestruction() { fn_(); }
+
+ private:
+  Fn fn_;
+};
+
+// A simple scope guard. Usage:
+// auto cleanup = at_scope_exit([]{ do_cleanup; });
+template <typename Fn>
+RunOnDestruction<Fn> at_scope_exit(Fn fn) {
+  return RunOnDestruction<Fn>(fn);
+}
+
+// Linux on 64-bit s390 had a nasty bug that crashes the whole machine
+// if a process uses virtual memory over 4TB (as many sanitizers like
+// to do).  This function will abort the process if running on a kernel
+// that looks vulnerable.
+#if SANITIZER_LINUX && SANITIZER_S390_64
+void AvoidCVE_2016_2143();
+#else
+inline void AvoidCVE_2016_2143() {}
+#endif
+
+struct StackDepotStats {
+  uptr n_uniq_ids;
+  uptr allocated;
+};
+
+// The default value for allocator_release_to_os_interval_ms common flag to
+// indicate that sanitizer allocator should not attempt to release memory to OS.
+const s32 kReleaseToOSIntervalNever = -1;
+
+void CheckNoDeepBind(const char *filename, int flag);
+
+// Returns the requested amount of random data (up to 256 bytes) that can then
+// be used to seed a PRNG. Defaults to blocking like the underlying syscall.
+bool GetRandom(void *buffer, uptr length, bool blocking = true);
+
+// Returns the number of logical processors on the system.
+u32 GetNumberOfCPUs();
+extern u32 NumberOfCPUsCached;
+inline u32 GetNumberOfCPUsCached() {
+  if (!NumberOfCPUsCached)
+    NumberOfCPUsCached = GetNumberOfCPUs();
+  return NumberOfCPUsCached;
+}
+
+template <typename T>
+class ArrayRef {
+ public:
+  ArrayRef() {}
+  ArrayRef(T *begin, T *end) : begin_(begin), end_(end) {}
+
+  T *begin() { return begin_; }
+  T *end() { return end_; }
+
+ private:
+  T *begin_ = nullptr;
+  T *end_ = nullptr;
+};
+
+}  // namespace __sanitizer
+
+inline void *operator new(__sanitizer::operator_new_size_type size,
+                          __sanitizer::LowLevelAllocator &alloc) {
+  return alloc.Allocate(size);
+}
+
+#endif  // SANITIZER_COMMON_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
new file mode 100644
index 0000000000..b0ab08dff1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
@@ -0,0 +1,10534 @@
+//===-- sanitizer_common_interceptors.inc -----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common function interceptors for tools like AddressSanitizer,
+// ThreadSanitizer, MemorySanitizer, etc.
+//
+// This file should be included into the tool's interceptor file,
+// which has to define its own macros:
+//   COMMON_INTERCEPTOR_ENTER
+//   COMMON_INTERCEPTOR_ENTER_NOIGNORE
+//   COMMON_INTERCEPTOR_READ_RANGE
+//   COMMON_INTERCEPTOR_WRITE_RANGE
+//   COMMON_INTERCEPTOR_INITIALIZE_RANGE
+//   COMMON_INTERCEPTOR_DIR_ACQUIRE
+//   COMMON_INTERCEPTOR_FD_ACQUIRE
+//   COMMON_INTERCEPTOR_FD_RELEASE
+//   COMMON_INTERCEPTOR_FD_ACCESS
+//   COMMON_INTERCEPTOR_SET_THREAD_NAME
+//   COMMON_INTERCEPTOR_DLOPEN
+//   COMMON_INTERCEPTOR_ON_EXIT
+//   COMMON_INTERCEPTOR_MUTEX_PRE_LOCK
+//   COMMON_INTERCEPTOR_MUTEX_POST_LOCK
+//   COMMON_INTERCEPTOR_MUTEX_UNLOCK
+//   COMMON_INTERCEPTOR_MUTEX_REPAIR
+//   COMMON_INTERCEPTOR_SET_PTHREAD_NAME
+//   COMMON_INTERCEPTOR_HANDLE_RECVMSG
+//   COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED
+//   COMMON_INTERCEPTOR_MEMSET_IMPL
+//   COMMON_INTERCEPTOR_MEMMOVE_IMPL
+//   COMMON_INTERCEPTOR_MEMCPY_IMPL
+//   COMMON_INTERCEPTOR_MMAP_IMPL
+//   COMMON_INTERCEPTOR_COPY_STRING
+//   COMMON_INTERCEPTOR_STRNDUP_IMPL
+//   COMMON_INTERCEPTOR_STRERROR
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "sanitizer_addrhashmap.h"
+#include "sanitizer_errno.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_platform_interceptors.h"
+#include "sanitizer_symbolizer.h"
+#include "sanitizer_tls_get_addr.h"
+
+#include <stdarg.h>
+
+#if SANITIZER_INTERCEPTOR_HOOKS
+#define CALL_WEAK_INTERCEPTOR_HOOK(f, ...) f(__VA_ARGS__);
+#define DECLARE_WEAK_INTERCEPTOR_HOOK(f, ...) \
+  SANITIZER_INTERFACE_WEAK_DEF(void, f, __VA_ARGS__) {}
+#else
+#define DECLARE_WEAK_INTERCEPTOR_HOOK(f, ...)
+#define CALL_WEAK_INTERCEPTOR_HOOK(f, ...)
+
+#endif  // SANITIZER_INTERCEPTOR_HOOKS
+
+#if SANITIZER_WINDOWS && !defined(va_copy)
+#define va_copy(dst, src) ((dst) = (src))
+#endif // _WIN32
+
+#if SANITIZER_FREEBSD
+#define pthread_setname_np pthread_set_name_np
+#define inet_aton __inet_aton
+#define inet_pton __inet_pton
+#define iconv __bsd_iconv
+#endif
+
+#if SANITIZER_NETBSD
+#define clock_getres __clock_getres50
+#define clock_gettime __clock_gettime50
+#define clock_settime __clock_settime50
+#define ctime __ctime50
+#define ctime_r __ctime_r50
+#define devname __devname50
+#define fgetpos __fgetpos50
+#define fsetpos __fsetpos50
+#define fstatvfs __fstatvfs90
+#define fstatvfs1 __fstatvfs190
+#define fts_children __fts_children60
+#define fts_close __fts_close60
+#define fts_open __fts_open60
+#define fts_read __fts_read60
+#define fts_set __fts_set60
+#define getitimer __getitimer50
+#define getmntinfo __getmntinfo90
+#define getpwent __getpwent50
+#define getpwnam __getpwnam50
+#define getpwnam_r __getpwnam_r50
+#define getpwuid __getpwuid50
+#define getpwuid_r __getpwuid_r50
+#define getutent __getutent50
+#define getutxent __getutxent50
+#define getutxid __getutxid50
+#define getutxline __getutxline50
+#define getvfsstat __getvfsstat90
+#define pututxline __pututxline50
+#define glob __glob30
+#define gmtime __gmtime50
+#define gmtime_r __gmtime_r50
+#define localtime __locatime50
+#define localtime_r __localtime_r50
+#define mktime __mktime50
+#define lstat __lstat50
+#define opendir __opendir30
+#define readdir __readdir30
+#define readdir_r __readdir_r30
+#define scandir __scandir30
+#define setitimer __setitimer50
+#define setlocale __setlocale50
+#define shmctl __shmctl50
+#define sigaltstack __sigaltstack14
+#define sigemptyset __sigemptyset14
+#define sigfillset __sigfillset14
+#define sigpending __sigpending14
+#define sigprocmask __sigprocmask14
+#define sigtimedwait __sigtimedwait50
+#define stat __stat50
+#define statvfs __statvfs90
+#define statvfs1 __statvfs190
+#define time __time50
+#define times __times13
+#define unvis __unvis50
+#define wait3 __wait350
+#define wait4 __wait450
+extern const unsigned short *_ctype_tab_;
+extern const short *_toupper_tab_;
+extern const short *_tolower_tab_;
+#endif
+
+// Platform-specific options.
+#if SANITIZER_MAC
+#define PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE 0
+#elif SANITIZER_WINDOWS64
+#define PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE 0
+#else
+#define PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE 1
+#endif  // SANITIZER_MAC
+
+#ifndef COMMON_INTERCEPTOR_INITIALIZE_RANGE
+#define COMMON_INTERCEPTOR_INITIALIZE_RANGE(p, size) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_UNPOISON_PARAM
+#define COMMON_INTERCEPTOR_UNPOISON_PARAM(count) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_FD_ACCESS
+#define COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MUTEX_PRE_LOCK
+#define COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MUTEX_POST_LOCK
+#define COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MUTEX_UNLOCK
+#define COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MUTEX_REPAIR
+#define COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MUTEX_INVALID
+#define COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_HANDLE_RECVMSG
+#define COMMON_INTERCEPTOR_HANDLE_RECVMSG(ctx, msg) ((void)(msg))
+#endif
+
+#ifndef COMMON_INTERCEPTOR_FILE_OPEN
+#define COMMON_INTERCEPTOR_FILE_OPEN(ctx, file, path) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_FILE_CLOSE
+#define COMMON_INTERCEPTOR_FILE_CLOSE(ctx, file) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_LIBRARY_LOADED
+#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_LIBRARY_UNLOADED
+#define COMMON_INTERCEPTOR_LIBRARY_UNLOADED() {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_ENTER_NOIGNORE
+#define COMMON_INTERCEPTOR_ENTER_NOIGNORE(ctx, ...) \
+  COMMON_INTERCEPTOR_ENTER(ctx, __VA_ARGS__)
+#endif
+
+#ifndef COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED
+#define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (0)
+#endif
+
+#define COMMON_INTERCEPTOR_READ_STRING(ctx, s, n)                   \
+    COMMON_INTERCEPTOR_READ_RANGE((ctx), (s),                       \
+      common_flags()->strict_string_checks ? (internal_strlen(s)) + 1 : (n) )
+
+#ifndef COMMON_INTERCEPTOR_DLOPEN
+#define COMMON_INTERCEPTOR_DLOPEN(filename, flag) \
+  ({ CheckNoDeepBind(filename, flag); REAL(dlopen)(filename, flag); })
+#endif
+
+#ifndef COMMON_INTERCEPTOR_GET_TLS_RANGE
+#define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end) *begin = *end = 0;
+#endif
+
+#ifndef COMMON_INTERCEPTOR_ACQUIRE
+#define COMMON_INTERCEPTOR_ACQUIRE(ctx, u) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_RELEASE
+#define COMMON_INTERCEPTOR_RELEASE(ctx, u) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_USER_CALLBACK_START
+#define COMMON_INTERCEPTOR_USER_CALLBACK_START() {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_USER_CALLBACK_END
+#define COMMON_INTERCEPTOR_USER_CALLBACK_END() {}
+#endif
+
+#ifdef SANITIZER_NLDBL_VERSION
+#define COMMON_INTERCEPT_FUNCTION_LDBL(fn)                          \
+    COMMON_INTERCEPT_FUNCTION_VER(fn, SANITIZER_NLDBL_VERSION)
+#else
+#define COMMON_INTERCEPT_FUNCTION_LDBL(fn)                          \
+    COMMON_INTERCEPT_FUNCTION(fn)
+#endif
+
+#if SANITIZER_GLIBC
+// If we could not find the versioned symbol, fall back to an unversioned
+// lookup. This is needed to work around a GLibc bug that causes dlsym
+// with RTLD_NEXT to return the oldest versioned symbol.
+// See https://sourceware.org/bugzilla/show_bug.cgi?id=14932.
+// For certain symbols (e.g. regexec) we have to perform a versioned lookup,
+// but that versioned symbol will only exist for architectures where the
+// oldest Glibc version pre-dates support for that architecture.
+// For example, regexec@GLIBC_2.3.4 exists on x86_64, but not RISC-V.
+// See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98920.
+#define COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN(fn, ver) \
+  COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK(fn, ver)
+#else
+#define COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN(fn, ver) \
+  COMMON_INTERCEPT_FUNCTION(fn)
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MEMSET_IMPL
+#define COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, dst, v, size) \
+  {                                                       \
+    if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)        \
+      return internal_memset(dst, v, size);               \
+    COMMON_INTERCEPTOR_ENTER(ctx, memset, dst, v, size);  \
+    if (common_flags()->intercept_intrin)                 \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, size);     \
+    return REAL(memset)(dst, v, size);                    \
+  }
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MEMMOVE_IMPL
+#define COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, dst, src, size) \
+  {                                                          \
+    if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)           \
+      return internal_memmove(dst, src, size);               \
+    COMMON_INTERCEPTOR_ENTER(ctx, memmove, dst, src, size);  \
+    if (common_flags()->intercept_intrin) {                  \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, size);        \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, src, size);         \
+    }                                                        \
+    return REAL(memmove)(dst, src, size);                    \
+  }
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MEMCPY_IMPL
+#define COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, dst, src, size) \
+  {                                                         \
+    if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED) {        \
+      return internal_memmove(dst, src, size);              \
+    }                                                       \
+    COMMON_INTERCEPTOR_ENTER(ctx, memcpy, dst, src, size);  \
+    if (common_flags()->intercept_intrin) {                 \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, size);       \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, src, size);        \
+    }                                                       \
+    return REAL(memcpy)(dst, src, size);                    \
+  }
+#endif
+
+#ifndef COMMON_INTERCEPTOR_MMAP_IMPL
+#define COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, sz, prot, flags, fd, \
+                                     off)                                  \
+  { return REAL(mmap)(addr, sz, prot, flags, fd, off); }
+#endif
+
+#ifndef COMMON_INTERCEPTOR_COPY_STRING
+#define COMMON_INTERCEPTOR_COPY_STRING(ctx, to, from, size) {}
+#endif
+
+#ifndef COMMON_INTERCEPTOR_STRNDUP_IMPL
+#define COMMON_INTERCEPTOR_STRNDUP_IMPL(ctx, s, size)                         \
+  COMMON_INTERCEPTOR_ENTER(ctx, strndup, s, size);                            \
+  uptr copy_length = internal_strnlen(s, size);                               \
+  char *new_mem = (char *)WRAP(malloc)(copy_length + 1);                      \
+  if (common_flags()->intercept_strndup) {                                    \
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s, Min(size, copy_length + 1));       \
+  }                                                                           \
+  COMMON_INTERCEPTOR_COPY_STRING(ctx, new_mem, s, copy_length);               \
+  internal_memcpy(new_mem, s, copy_length);                                   \
+  new_mem[copy_length] = '\0';                                                \
+  return new_mem;
+#endif
+
+#ifndef COMMON_INTERCEPTOR_STRERROR
+#define COMMON_INTERCEPTOR_STRERROR() {}
+#endif
+
+struct FileMetadata {
+  // For open_memstream().
+  char **addr;
+  SIZE_T *size;
+};
+
+struct CommonInterceptorMetadata {
+  enum {
+    CIMT_INVALID = 0,
+    CIMT_FILE
+  } type;
+  union {
+    FileMetadata file;
+  };
+};
+
+#if SI_POSIX
+typedef AddrHashMap<CommonInterceptorMetadata, 31051> MetadataHashMap;
+
+static MetadataHashMap *interceptor_metadata_map;
+
+UNUSED static void SetInterceptorMetadata(__sanitizer_FILE *addr,
+                                          const FileMetadata &file) {
+  MetadataHashMap::Handle h(interceptor_metadata_map, (uptr)addr);
+  CHECK(h.created());
+  h->type = CommonInterceptorMetadata::CIMT_FILE;
+  h->file = file;
+}
+
+UNUSED static const FileMetadata *GetInterceptorMetadata(
+    __sanitizer_FILE *addr) {
+  MetadataHashMap::Handle h(interceptor_metadata_map, (uptr)addr,
+                            /* remove */ false,
+                            /* create */ false);
+  if (addr && h.exists()) {
+    CHECK(!h.created());
+    CHECK(h->type == CommonInterceptorMetadata::CIMT_FILE);
+    return &h->file;
+  } else {
+    return 0;
+  }
+}
+
+UNUSED static void DeleteInterceptorMetadata(void *addr) {
+  MetadataHashMap::Handle h(interceptor_metadata_map, (uptr)addr, true);
+  CHECK(h.exists());
+}
+#endif  // SI_POSIX
+
+#if SANITIZER_INTERCEPT_STRLEN
+INTERCEPTOR(SIZE_T, strlen, const char *s) {
+  // Sometimes strlen is called prior to InitializeCommonInterceptors,
+  // in which case the REAL(strlen) typically used in
+  // COMMON_INTERCEPTOR_ENTER will fail.  We use internal_strlen here
+  // to handle that.
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_strlen(s);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strlen, s);
+  SIZE_T result = REAL(strlen)(s);
+  if (common_flags()->intercept_strlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s, result + 1);
+  return result;
+}
+#define INIT_STRLEN COMMON_INTERCEPT_FUNCTION(strlen)
+#else
+#define INIT_STRLEN
+#endif
+
+#if SANITIZER_INTERCEPT_STRNLEN
+INTERCEPTOR(SIZE_T, strnlen, const char *s, SIZE_T maxlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strnlen, s, maxlen);
+  SIZE_T length = REAL(strnlen)(s, maxlen);
+  if (common_flags()->intercept_strlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s, Min(length + 1, maxlen));
+  return length;
+}
+#define INIT_STRNLEN COMMON_INTERCEPT_FUNCTION(strnlen)
+#else
+#define INIT_STRNLEN
+#endif
+
+#if SANITIZER_INTERCEPT_STRNDUP
+INTERCEPTOR(char*, strndup, const char *s, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_STRNDUP_IMPL(ctx, s, size);
+}
+#define INIT_STRNDUP COMMON_INTERCEPT_FUNCTION(strndup)
+#else
+#define INIT_STRNDUP
+#endif // SANITIZER_INTERCEPT_STRNDUP
+
+#if SANITIZER_INTERCEPT___STRNDUP
+INTERCEPTOR(char*, __strndup, const char *s, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_STRNDUP_IMPL(ctx, s, size);
+}
+#define INIT___STRNDUP COMMON_INTERCEPT_FUNCTION(__strndup)
+#else
+#define INIT___STRNDUP
+#endif // SANITIZER_INTERCEPT___STRNDUP
+
+#if SANITIZER_INTERCEPT_TEXTDOMAIN
+INTERCEPTOR(char*, textdomain, const char *domainname) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, textdomain, domainname);
+  if (domainname) COMMON_INTERCEPTOR_READ_STRING(ctx, domainname, 0);
+  char *domain = REAL(textdomain)(domainname);
+  if (domain) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(domain, internal_strlen(domain) + 1);
+  }
+  return domain;
+}
+#define INIT_TEXTDOMAIN COMMON_INTERCEPT_FUNCTION(textdomain)
+#else
+#define INIT_TEXTDOMAIN
+#endif
+
+#if SANITIZER_INTERCEPT_STRCMP
+static inline int CharCmpX(unsigned char c1, unsigned char c2) {
+  return (c1 == c2) ? 0 : (c1 < c2) ? -1 : 1;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcmp, uptr called_pc,
+                              const char *s1, const char *s2, int result)
+
+INTERCEPTOR(int, strcmp, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strcmp, s1, s2);
+  unsigned char c1, c2;
+  uptr i;
+  for (i = 0;; i++) {
+    c1 = (unsigned char)s1[i];
+    c2 = (unsigned char)s2[i];
+    if (c1 != c2 || c1 == '\0') break;
+  }
+  if (common_flags()->intercept_strcmp) {
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s1, i + 1);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s2, i + 1);
+  }
+  int result = CharCmpX(c1, c2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcmp, GET_CALLER_PC(), s1,
+                             s2, result);
+  return result;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strncmp, uptr called_pc,
+                              const char *s1, const char *s2, uptr n,
+                              int result)
+
+INTERCEPTOR(int, strncmp, const char *s1, const char *s2, uptr size) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_strncmp(s1, s2, size);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strncmp, s1, s2, size);
+  unsigned char c1 = 0, c2 = 0;
+  uptr i;
+  for (i = 0; i < size; i++) {
+    c1 = (unsigned char)s1[i];
+    c2 = (unsigned char)s2[i];
+    if (c1 != c2 || c1 == '\0') break;
+  }
+  uptr i1 = i;
+  uptr i2 = i;
+  if (common_flags()->strict_string_checks) {
+    for (; i1 < size && s1[i1]; i1++) {}
+    for (; i2 < size && s2[i2]; i2++) {}
+  }
+  COMMON_INTERCEPTOR_READ_RANGE((ctx), (s1), Min(i1 + 1, size));
+  COMMON_INTERCEPTOR_READ_RANGE((ctx), (s2), Min(i2 + 1, size));
+  int result = CharCmpX(c1, c2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strncmp, GET_CALLER_PC(), s1,
+                             s2, size, result);
+  return result;
+}
+
+#define INIT_STRCMP COMMON_INTERCEPT_FUNCTION(strcmp)
+#define INIT_STRNCMP COMMON_INTERCEPT_FUNCTION(strncmp)
+#else
+#define INIT_STRCMP
+#define INIT_STRNCMP
+#endif
+
+#if SANITIZER_INTERCEPT_STRCASECMP
+static inline int CharCaseCmp(unsigned char c1, unsigned char c2) {
+  int c1_low = ToLower(c1);
+  int c2_low = ToLower(c2);
+  return c1_low - c2_low;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcasecmp, uptr called_pc,
+                              const char *s1, const char *s2, int result)
+
+INTERCEPTOR(int, strcasecmp, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strcasecmp, s1, s2);
+  unsigned char c1 = 0, c2 = 0;
+  uptr i;
+  for (i = 0;; i++) {
+    c1 = (unsigned char)s1[i];
+    c2 = (unsigned char)s2[i];
+    if (CharCaseCmp(c1, c2) != 0 || c1 == '\0') break;
+  }
+  COMMON_INTERCEPTOR_READ_STRING(ctx, s1, i + 1);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, s2, i + 1);
+  int result = CharCaseCmp(c1, c2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcasecmp, GET_CALLER_PC(),
+                             s1, s2, result);
+  return result;
+}
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strncasecmp, uptr called_pc,
+                              const char *s1, const char *s2, uptr size,
+                              int result)
+
+INTERCEPTOR(int, strncasecmp, const char *s1, const char *s2, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strncasecmp, s1, s2, size);
+  unsigned char c1 = 0, c2 = 0;
+  uptr i;
+  for (i = 0; i < size; i++) {
+    c1 = (unsigned char)s1[i];
+    c2 = (unsigned char)s2[i];
+    if (CharCaseCmp(c1, c2) != 0 || c1 == '\0') break;
+  }
+  uptr i1 = i;
+  uptr i2 = i;
+  if (common_flags()->strict_string_checks) {
+    for (; i1 < size && s1[i1]; i1++) {}
+    for (; i2 < size && s2[i2]; i2++) {}
+  }
+  COMMON_INTERCEPTOR_READ_RANGE((ctx), (s1), Min(i1 + 1, size));
+  COMMON_INTERCEPTOR_READ_RANGE((ctx), (s2), Min(i2 + 1, size));
+  int result = CharCaseCmp(c1, c2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strncasecmp, GET_CALLER_PC(),
+                             s1, s2, size, result);
+  return result;
+}
+
+#define INIT_STRCASECMP COMMON_INTERCEPT_FUNCTION(strcasecmp)
+#define INIT_STRNCASECMP COMMON_INTERCEPT_FUNCTION(strncasecmp)
+#else
+#define INIT_STRCASECMP
+#define INIT_STRNCASECMP
+#endif
+
+#if SANITIZER_INTERCEPT_STRSTR || SANITIZER_INTERCEPT_STRCASESTR
+static inline void StrstrCheck(void *ctx, char *r, const char *s1,
+                               const char *s2) {
+    uptr len1 = internal_strlen(s1);
+    uptr len2 = internal_strlen(s2);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s1, r ? r - s1 + len2 : len1 + 1);
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, len2 + 1);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_STRSTR
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strstr, uptr called_pc,
+                              const char *s1, const char *s2, char *result)
+
+INTERCEPTOR(char*, strstr, const char *s1, const char *s2) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_strstr(s1, s2);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strstr, s1, s2);
+  char *r = REAL(strstr)(s1, s2);
+  if (common_flags()->intercept_strstr)
+    StrstrCheck(ctx, r, s1, s2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strstr, GET_CALLER_PC(), s1,
+                             s2, r);
+  return r;
+}
+
+#define INIT_STRSTR COMMON_INTERCEPT_FUNCTION(strstr);
+#else
+#define INIT_STRSTR
+#endif
+
+#if SANITIZER_INTERCEPT_STRCASESTR
+
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcasestr, uptr called_pc,
+                              const char *s1, const char *s2, char *result)
+
+INTERCEPTOR(char*, strcasestr, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strcasestr, s1, s2);
+  char *r = REAL(strcasestr)(s1, s2);
+  if (common_flags()->intercept_strstr)
+    StrstrCheck(ctx, r, s1, s2);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_strcasestr, GET_CALLER_PC(),
+                             s1, s2, r);
+  return r;
+}
+
+#define INIT_STRCASESTR COMMON_INTERCEPT_FUNCTION(strcasestr);
+#else
+#define INIT_STRCASESTR
+#endif
+
+#if SANITIZER_INTERCEPT_STRTOK
+
+INTERCEPTOR(char*, strtok, char *str, const char *delimiters) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtok, str, delimiters);
+  if (!common_flags()->intercept_strtok) {
+    return REAL(strtok)(str, delimiters);
+  }
+  if (common_flags()->strict_string_checks) {
+    // If strict_string_checks is enabled, we check the whole first argument
+    // string on the first call (strtok saves this string in a static buffer
+    // for subsequent calls). We do not need to check strtok's result.
+    // As the delimiters can change, we check them every call.
+    if (str != nullptr) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, str, internal_strlen(str) + 1);
+    }
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, delimiters,
+                                  internal_strlen(delimiters) + 1);
+    return REAL(strtok)(str, delimiters);
+  } else {
+    // However, when strict_string_checks is disabled we cannot check the
+    // whole string on the first call. Instead, we check the result string
+    // which is guaranteed to be a NULL-terminated substring of the first
+    // argument. We also conservatively check one character of str and the
+    // delimiters.
+    if (str != nullptr) {
+      COMMON_INTERCEPTOR_READ_STRING(ctx, str, 1);
+    }
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, delimiters, 1);
+    char *result = REAL(strtok)(str, delimiters);
+    if (result != nullptr) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, result, internal_strlen(result) + 1);
+    } else if (str != nullptr) {
+      // No delimiter were found, it's safe to assume that the entire str was
+      // scanned.
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, str, internal_strlen(str) + 1);
+    }
+    return result;
+  }
+}
+
+#define INIT_STRTOK COMMON_INTERCEPT_FUNCTION(strtok)
+#else
+#define INIT_STRTOK
+#endif
+
+#if SANITIZER_INTERCEPT_MEMMEM
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_memmem, uptr called_pc,
+                              const void *s1, SIZE_T len1, const void *s2,
+                              SIZE_T len2, void *result)
+
+INTERCEPTOR(void*, memmem, const void *s1, SIZE_T len1, const void *s2,
+            SIZE_T len2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, memmem, s1, len1, s2, len2);
+  void *r = REAL(memmem)(s1, len1, s2, len2);
+  if (common_flags()->intercept_memmem) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s1, len1);
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, len2);
+  }
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_memmem, GET_CALLER_PC(),
+                             s1, len1, s2, len2, r);
+  return r;
+}
+
+#define INIT_MEMMEM COMMON_INTERCEPT_FUNCTION(memmem);
+#else
+#define INIT_MEMMEM
+#endif  // SANITIZER_INTERCEPT_MEMMEM
+
+#if SANITIZER_INTERCEPT_STRCHR
+INTERCEPTOR(char*, strchr, const char *s, int c) {
+  void *ctx;
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_strchr(s, c);
+  COMMON_INTERCEPTOR_ENTER(ctx, strchr, s, c);
+  char *result = REAL(strchr)(s, c);
+  if (common_flags()->intercept_strchr) {
+    // Keep strlen as macro argument, as macro may ignore it.
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s,
+      (result ? result - s : internal_strlen(s)) + 1);
+  }
+  return result;
+}
+#define INIT_STRCHR COMMON_INTERCEPT_FUNCTION(strchr)
+#else
+#define INIT_STRCHR
+#endif
+
+#if SANITIZER_INTERCEPT_STRCHRNUL
+INTERCEPTOR(char*, strchrnul, const char *s, int c) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strchrnul, s, c);
+  char *result = REAL(strchrnul)(s, c);
+  uptr len = result - s + 1;
+  if (common_flags()->intercept_strchr)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s, len);
+  return result;
+}
+#define INIT_STRCHRNUL COMMON_INTERCEPT_FUNCTION(strchrnul)
+#else
+#define INIT_STRCHRNUL
+#endif
+
+#if SANITIZER_INTERCEPT_STRRCHR
+INTERCEPTOR(char*, strrchr, const char *s, int c) {
+  void *ctx;
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_strrchr(s, c);
+  COMMON_INTERCEPTOR_ENTER(ctx, strrchr, s, c);
+  if (common_flags()->intercept_strchr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s, internal_strlen(s) + 1);
+  return REAL(strrchr)(s, c);
+}
+#define INIT_STRRCHR COMMON_INTERCEPT_FUNCTION(strrchr)
+#else
+#define INIT_STRRCHR
+#endif
+
+#if SANITIZER_INTERCEPT_STRSPN
+INTERCEPTOR(SIZE_T, strspn, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strspn, s1, s2);
+  SIZE_T r = REAL(strspn)(s1, s2);
+  if (common_flags()->intercept_strspn) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, internal_strlen(s2) + 1);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s1, r + 1);
+  }
+  return r;
+}
+
+INTERCEPTOR(SIZE_T, strcspn, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strcspn, s1, s2);
+  SIZE_T r = REAL(strcspn)(s1, s2);
+  if (common_flags()->intercept_strspn) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, internal_strlen(s2) + 1);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s1, r + 1);
+  }
+  return r;
+}
+
+#define INIT_STRSPN \
+  COMMON_INTERCEPT_FUNCTION(strspn); \
+  COMMON_INTERCEPT_FUNCTION(strcspn);
+#else
+#define INIT_STRSPN
+#endif
+
+#if SANITIZER_INTERCEPT_STRPBRK
+INTERCEPTOR(char *, strpbrk, const char *s1, const char *s2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strpbrk, s1, s2);
+  char *r = REAL(strpbrk)(s1, s2);
+  if (common_flags()->intercept_strpbrk) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, internal_strlen(s2) + 1);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, s1,
+        r ? r - s1 + 1 : internal_strlen(s1) + 1);
+  }
+  return r;
+}
+
+#define INIT_STRPBRK COMMON_INTERCEPT_FUNCTION(strpbrk);
+#else
+#define INIT_STRPBRK
+#endif
+
+#if SANITIZER_INTERCEPT_MEMSET
+INTERCEPTOR(void *, memset, void *dst, int v, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, dst, v, size);
+}
+
+#define INIT_MEMSET COMMON_INTERCEPT_FUNCTION(memset)
+#else
+#define INIT_MEMSET
+#endif
+
+#if SANITIZER_INTERCEPT_MEMMOVE
+INTERCEPTOR(void *, memmove, void *dst, const void *src, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, dst, src, size);
+}
+
+#define INIT_MEMMOVE COMMON_INTERCEPT_FUNCTION(memmove)
+#else
+#define INIT_MEMMOVE
+#endif
+
+#if SANITIZER_INTERCEPT_MEMCPY
+INTERCEPTOR(void *, memcpy, void *dst, const void *src, uptr size) {
+  // On OS X, calling internal_memcpy here will cause memory corruptions,
+  // because memcpy and memmove are actually aliases of the same
+  // implementation.  We need to use internal_memmove here.
+  // N.B.: If we switch this to internal_ we'll have to use internal_memmove
+  // due to memcpy being an alias of memmove on OS X.
+  void *ctx;
+#if PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE
+    COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, dst, src, size);
+#else
+    COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, dst, src, size);
+#endif
+}
+
+#define INIT_MEMCPY                                  \
+  do {                                               \
+    if (PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE) { \
+      COMMON_INTERCEPT_FUNCTION(memcpy);             \
+    } else {                                         \
+      ASSIGN_REAL(memcpy, memmove);                  \
+    }                                                \
+    CHECK(REAL(memcpy));                             \
+  } while (false)
+
+#else
+#define INIT_MEMCPY
+#endif
+
+#if SANITIZER_INTERCEPT_MEMCMP
+DECLARE_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_memcmp, uptr called_pc,
+                              const void *s1, const void *s2, uptr n,
+                              int result)
+
+// Common code for `memcmp` and `bcmp`.
+int MemcmpInterceptorCommon(void *ctx,
+                            int (*real_fn)(const void *, const void *, uptr),
+                            const void *a1, const void *a2, uptr size) {
+  if (common_flags()->intercept_memcmp) {
+    if (common_flags()->strict_memcmp) {
+      // Check the entire regions even if the first bytes of the buffers are
+      // different.
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, a1, size);
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, a2, size);
+      // Fallthrough to REAL(memcmp) below.
+    } else {
+      unsigned char c1 = 0, c2 = 0;
+      const unsigned char *s1 = (const unsigned char*)a1;
+      const unsigned char *s2 = (const unsigned char*)a2;
+      uptr i;
+      for (i = 0; i < size; i++) {
+        c1 = s1[i];
+        c2 = s2[i];
+        if (c1 != c2) break;
+      }
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, s1, Min(i + 1, size));
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, s2, Min(i + 1, size));
+      int r = CharCmpX(c1, c2);
+      CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_memcmp, GET_CALLER_PC(),
+                                 a1, a2, size, r);
+      return r;
+    }
+  }
+  int result = real_fn(a1, a2, size);
+  CALL_WEAK_INTERCEPTOR_HOOK(__sanitizer_weak_hook_memcmp, GET_CALLER_PC(), a1,
+                             a2, size, result);
+  return result;
+}
+
+INTERCEPTOR(int, memcmp, const void *a1, const void *a2, uptr size) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_memcmp(a1, a2, size);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, memcmp, a1, a2, size);
+  return MemcmpInterceptorCommon(ctx, REAL(memcmp), a1, a2, size);
+}
+
+#define INIT_MEMCMP COMMON_INTERCEPT_FUNCTION(memcmp)
+#else
+#define INIT_MEMCMP
+#endif
+
+#if SANITIZER_INTERCEPT_BCMP
+INTERCEPTOR(int, bcmp, const void *a1, const void *a2, uptr size) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_memcmp(a1, a2, size);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, bcmp, a1, a2, size);
+  return MemcmpInterceptorCommon(ctx, REAL(bcmp), a1, a2, size);
+}
+
+#define INIT_BCMP COMMON_INTERCEPT_FUNCTION(bcmp)
+#else
+#define INIT_BCMP
+#endif
+
+#if SANITIZER_INTERCEPT_MEMCHR
+INTERCEPTOR(void*, memchr, const void *s, int c, SIZE_T n) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_memchr(s, c, n);
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, memchr, s, c, n);
+#if SANITIZER_WINDOWS
+  void *res;
+  if (REAL(memchr)) {
+    res = REAL(memchr)(s, c, n);
+  } else {
+    res = internal_memchr(s, c, n);
+  }
+#else
+  void *res = REAL(memchr)(s, c, n);
+#endif
+  uptr len = res ? (char *)res - (const char *)s + 1 : n;
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, s, len);
+  return res;
+}
+
+#define INIT_MEMCHR COMMON_INTERCEPT_FUNCTION(memchr)
+#else
+#define INIT_MEMCHR
+#endif
+
+#if SANITIZER_INTERCEPT_MEMRCHR
+INTERCEPTOR(void*, memrchr, const void *s, int c, SIZE_T n) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, memrchr, s, c, n);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, s, n);
+  return REAL(memrchr)(s, c, n);
+}
+
+#define INIT_MEMRCHR COMMON_INTERCEPT_FUNCTION(memrchr)
+#else
+#define INIT_MEMRCHR
+#endif
+
+#if SANITIZER_INTERCEPT_FREXP
+INTERCEPTOR(double, frexp, double x, int *exp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, frexp, x, exp);
+  // Assuming frexp() always writes to |exp|.
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, exp, sizeof(*exp));
+  double res = REAL(frexp)(x, exp);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(exp, sizeof(*exp));
+  return res;
+}
+
+#define INIT_FREXP COMMON_INTERCEPT_FUNCTION(frexp);
+#else
+#define INIT_FREXP
+#endif  // SANITIZER_INTERCEPT_FREXP
+
+#if SANITIZER_INTERCEPT_FREXPF_FREXPL
+INTERCEPTOR(float, frexpf, float x, int *exp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, frexpf, x, exp);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, exp, sizeof(*exp));
+  float res = REAL(frexpf)(x, exp);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(exp, sizeof(*exp));
+  return res;
+}
+
+INTERCEPTOR(long double, frexpl, long double x, int *exp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, frexpl, x, exp);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, exp, sizeof(*exp));
+  long double res = REAL(frexpl)(x, exp);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(exp, sizeof(*exp));
+  return res;
+}
+
+#define INIT_FREXPF_FREXPL           \
+  COMMON_INTERCEPT_FUNCTION(frexpf); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(frexpl)
+#else
+#define INIT_FREXPF_FREXPL
+#endif  // SANITIZER_INTERCEPT_FREXPF_FREXPL
+
+#if SI_POSIX
+static void write_iovec(void *ctx, struct __sanitizer_iovec *iovec,
+                        SIZE_T iovlen, SIZE_T maxlen) {
+  for (SIZE_T i = 0; i < iovlen && maxlen; ++i) {
+    SSIZE_T sz = Min(iovec[i].iov_len, maxlen);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, iovec[i].iov_base, sz);
+    maxlen -= sz;
+  }
+}
+
+static void read_iovec(void *ctx, struct __sanitizer_iovec *iovec,
+                       SIZE_T iovlen, SIZE_T maxlen) {
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, iovec, sizeof(*iovec) * iovlen);
+  for (SIZE_T i = 0; i < iovlen && maxlen; ++i) {
+    SSIZE_T sz = Min(iovec[i].iov_len, maxlen);
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, iovec[i].iov_base, sz);
+    maxlen -= sz;
+  }
+}
+#endif
+
+#if SANITIZER_INTERCEPT_READ
+INTERCEPTOR(SSIZE_T, read, int fd, void *ptr, SIZE_T count) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, read, fd, ptr, count);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(read)(fd, ptr, count);
+  if (res > 0) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_READ COMMON_INTERCEPT_FUNCTION(read)
+#else
+#define INIT_READ
+#endif
+
+#if SANITIZER_INTERCEPT_FREAD
+INTERCEPTOR(SIZE_T, fread, void *ptr, SIZE_T size, SIZE_T nmemb, void *file) {
+  // libc file streams can call user-supplied functions, see fopencookie.
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fread, ptr, size, nmemb, file);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(fread)(ptr, size, nmemb, file);
+  if (res > 0) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, res * size);
+  return res;
+}
+#define INIT_FREAD COMMON_INTERCEPT_FUNCTION(fread)
+#else
+#define INIT_FREAD
+#endif
+
+#if SANITIZER_INTERCEPT_PREAD
+INTERCEPTOR(SSIZE_T, pread, int fd, void *ptr, SIZE_T count, OFF_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pread, fd, ptr, count, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(pread)(fd, ptr, count, offset);
+  if (res > 0) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_PREAD COMMON_INTERCEPT_FUNCTION(pread)
+#else
+#define INIT_PREAD
+#endif
+
+#if SANITIZER_INTERCEPT_PREAD64
+INTERCEPTOR(SSIZE_T, pread64, int fd, void *ptr, SIZE_T count, OFF64_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pread64, fd, ptr, count, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(pread64)(fd, ptr, count, offset);
+  if (res > 0) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_PREAD64 COMMON_INTERCEPT_FUNCTION(pread64)
+#else
+#define INIT_PREAD64
+#endif
+
+#if SANITIZER_INTERCEPT_READV
+INTERCEPTOR_WITH_SUFFIX(SSIZE_T, readv, int fd, __sanitizer_iovec *iov,
+                        int iovcnt) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readv, fd, iov, iovcnt);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  SSIZE_T res = REAL(readv)(fd, iov, iovcnt);
+  if (res > 0) write_iovec(ctx, iov, iovcnt, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_READV COMMON_INTERCEPT_FUNCTION(readv)
+#else
+#define INIT_READV
+#endif
+
+#if SANITIZER_INTERCEPT_PREADV
+INTERCEPTOR(SSIZE_T, preadv, int fd, __sanitizer_iovec *iov, int iovcnt,
+            OFF_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, preadv, fd, iov, iovcnt, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  SSIZE_T res = REAL(preadv)(fd, iov, iovcnt, offset);
+  if (res > 0) write_iovec(ctx, iov, iovcnt, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_PREADV COMMON_INTERCEPT_FUNCTION(preadv)
+#else
+#define INIT_PREADV
+#endif
+
+#if SANITIZER_INTERCEPT_PREADV64
+INTERCEPTOR(SSIZE_T, preadv64, int fd, __sanitizer_iovec *iov, int iovcnt,
+            OFF64_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, preadv64, fd, iov, iovcnt, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  SSIZE_T res = REAL(preadv64)(fd, iov, iovcnt, offset);
+  if (res > 0) write_iovec(ctx, iov, iovcnt, res);
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+#define INIT_PREADV64 COMMON_INTERCEPT_FUNCTION(preadv64)
+#else
+#define INIT_PREADV64
+#endif
+
+#if SANITIZER_INTERCEPT_WRITE
+INTERCEPTOR(SSIZE_T, write, int fd, void *ptr, SIZE_T count) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, write, fd, ptr, count);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(write)(fd, ptr, count);
+  // FIXME: this check should be _before_ the call to REAL(write), not after
+  if (res > 0) COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, res);
+  return res;
+}
+#define INIT_WRITE COMMON_INTERCEPT_FUNCTION(write)
+#else
+#define INIT_WRITE
+#endif
+
+#if SANITIZER_INTERCEPT_FWRITE
+INTERCEPTOR(SIZE_T, fwrite, const void *p, uptr size, uptr nmemb, void *file) {
+  // libc file streams can call user-supplied functions, see fopencookie.
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fwrite, p, size, nmemb, file);
+  SIZE_T res = REAL(fwrite)(p, size, nmemb, file);
+  if (res > 0) COMMON_INTERCEPTOR_READ_RANGE(ctx, p, res * size);
+  return res;
+}
+#define INIT_FWRITE COMMON_INTERCEPT_FUNCTION(fwrite)
+#else
+#define INIT_FWRITE
+#endif
+
+#if SANITIZER_INTERCEPT_PWRITE
+INTERCEPTOR(SSIZE_T, pwrite, int fd, void *ptr, SIZE_T count, OFF_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pwrite, fd, ptr, count, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(pwrite)(fd, ptr, count, offset);
+  if (res > 0) COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, res);
+  return res;
+}
+#define INIT_PWRITE COMMON_INTERCEPT_FUNCTION(pwrite)
+#else
+#define INIT_PWRITE
+#endif
+
+#if SANITIZER_INTERCEPT_PWRITE64
+INTERCEPTOR(SSIZE_T, pwrite64, int fd, void *ptr, OFF64_T count,
+            OFF64_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pwrite64, fd, ptr, count, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(pwrite64)(fd, ptr, count, offset);
+  if (res > 0) COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, res);
+  return res;
+}
+#define INIT_PWRITE64 COMMON_INTERCEPT_FUNCTION(pwrite64)
+#else
+#define INIT_PWRITE64
+#endif
+
+#if SANITIZER_INTERCEPT_WRITEV
+INTERCEPTOR_WITH_SUFFIX(SSIZE_T, writev, int fd, __sanitizer_iovec *iov,
+                        int iovcnt) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, writev, fd, iov, iovcnt);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(writev)(fd, iov, iovcnt);
+  if (res > 0) read_iovec(ctx, iov, iovcnt, res);
+  return res;
+}
+#define INIT_WRITEV COMMON_INTERCEPT_FUNCTION(writev)
+#else
+#define INIT_WRITEV
+#endif
+
+#if SANITIZER_INTERCEPT_PWRITEV
+INTERCEPTOR(SSIZE_T, pwritev, int fd, __sanitizer_iovec *iov, int iovcnt,
+            OFF_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pwritev, fd, iov, iovcnt, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(pwritev)(fd, iov, iovcnt, offset);
+  if (res > 0) read_iovec(ctx, iov, iovcnt, res);
+  return res;
+}
+#define INIT_PWRITEV COMMON_INTERCEPT_FUNCTION(pwritev)
+#else
+#define INIT_PWRITEV
+#endif
+
+#if SANITIZER_INTERCEPT_PWRITEV64
+INTERCEPTOR(SSIZE_T, pwritev64, int fd, __sanitizer_iovec *iov, int iovcnt,
+            OFF64_T offset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pwritev64, fd, iov, iovcnt, offset);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  if (fd >= 0) COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  SSIZE_T res = REAL(pwritev64)(fd, iov, iovcnt, offset);
+  if (res > 0) read_iovec(ctx, iov, iovcnt, res);
+  return res;
+}
+#define INIT_PWRITEV64 COMMON_INTERCEPT_FUNCTION(pwritev64)
+#else
+#define INIT_PWRITEV64
+#endif
+
+#if SANITIZER_INTERCEPT_FGETS
+INTERCEPTOR(char *, fgets, char *s, SIZE_T size, void *file) {
+  // libc file streams can call user-supplied functions, see fopencookie.
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgets, s, size, file);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(fgets)(s, size, file);
+  if (res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, s, internal_strlen(s) + 1);
+  return res;
+}
+#define INIT_FGETS COMMON_INTERCEPT_FUNCTION(fgets)
+#else
+#define INIT_FGETS
+#endif
+
+#if SANITIZER_INTERCEPT_FPUTS
+INTERCEPTOR_WITH_SUFFIX(int, fputs, char *s, void *file) {
+  // libc file streams can call user-supplied functions, see fopencookie.
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fputs, s, file);
+  if (!SANITIZER_MAC || s) {  // `fputs(NULL, file)` is supported on Darwin.
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s, internal_strlen(s) + 1);
+  }
+  return REAL(fputs)(s, file);
+}
+#define INIT_FPUTS COMMON_INTERCEPT_FUNCTION(fputs)
+#else
+#define INIT_FPUTS
+#endif
+
+#if SANITIZER_INTERCEPT_PUTS
+INTERCEPTOR(int, puts, char *s) {
+  // libc file streams can call user-supplied functions, see fopencookie.
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, puts, s);
+  if (!SANITIZER_MAC || s) {  // `puts(NULL)` is supported on Darwin.
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, s, internal_strlen(s) + 1);
+  }
+  return REAL(puts)(s);
+}
+#define INIT_PUTS COMMON_INTERCEPT_FUNCTION(puts)
+#else
+#define INIT_PUTS
+#endif
+
+#if SANITIZER_INTERCEPT_PRCTL
+INTERCEPTOR(int, prctl, int option, unsigned long arg2, unsigned long arg3,
+            unsigned long arg4, unsigned long arg5) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, prctl, option, arg2, arg3, arg4, arg5);
+  static const int PR_SET_NAME = 15;
+  int res = REAL(prctl(option, arg2, arg3, arg4, arg5));
+  if (option == PR_SET_NAME) {
+    char buff[16];
+    internal_strncpy(buff, (char *)arg2, 15);
+    buff[15] = 0;
+    COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, buff);
+  }
+  return res;
+}
+#define INIT_PRCTL COMMON_INTERCEPT_FUNCTION(prctl)
+#else
+#define INIT_PRCTL
+#endif  // SANITIZER_INTERCEPT_PRCTL
+
+#if SANITIZER_INTERCEPT_TIME
+INTERCEPTOR(unsigned long, time, unsigned long *t) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, time, t);
+  unsigned long local_t;
+  unsigned long res = REAL(time)(&local_t);
+  if (t && res != (unsigned long)-1) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, t, sizeof(*t));
+    *t = local_t;
+  }
+  return res;
+}
+#define INIT_TIME COMMON_INTERCEPT_FUNCTION(time);
+#else
+#define INIT_TIME
+#endif  // SANITIZER_INTERCEPT_TIME
+
+#if SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS
+static void unpoison_tm(void *ctx, __sanitizer_tm *tm) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tm, sizeof(*tm));
+#if !SANITIZER_SOLARIS
+  if (tm->tm_zone) {
+    // Can not use COMMON_INTERCEPTOR_WRITE_RANGE here, because tm->tm_zone
+    // can point to shared memory and tsan would report a data race.
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(tm->tm_zone,
+                                        internal_strlen(tm->tm_zone) + 1);
+  }
+#endif
+}
+INTERCEPTOR(__sanitizer_tm *, localtime, unsigned long *timep) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, localtime, timep);
+  __sanitizer_tm *res = REAL(localtime)(timep);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    unpoison_tm(ctx, res);
+  }
+  return res;
+}
+INTERCEPTOR(__sanitizer_tm *, localtime_r, unsigned long *timep, void *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, localtime_r, timep, result);
+  __sanitizer_tm *res = REAL(localtime_r)(timep, result);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    unpoison_tm(ctx, res);
+  }
+  return res;
+}
+INTERCEPTOR(__sanitizer_tm *, gmtime, unsigned long *timep) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gmtime, timep);
+  __sanitizer_tm *res = REAL(gmtime)(timep);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    unpoison_tm(ctx, res);
+  }
+  return res;
+}
+INTERCEPTOR(__sanitizer_tm *, gmtime_r, unsigned long *timep, void *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gmtime_r, timep, result);
+  __sanitizer_tm *res = REAL(gmtime_r)(timep, result);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    unpoison_tm(ctx, res);
+  }
+  return res;
+}
+INTERCEPTOR(char *, ctime, unsigned long *timep) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ctime, timep);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(ctime)(timep);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+INTERCEPTOR(char *, ctime_r, unsigned long *timep, char *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ctime_r, timep, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(ctime_r)(timep, result);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timep, sizeof(*timep));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+INTERCEPTOR(char *, asctime, __sanitizer_tm *tm) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, asctime, tm);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(asctime)(tm);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, tm, sizeof(*tm));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+INTERCEPTOR(char *, asctime_r, __sanitizer_tm *tm, char *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, asctime_r, tm, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(asctime_r)(tm, result);
+  if (res) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, tm, sizeof(*tm));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+INTERCEPTOR(long, mktime, __sanitizer_tm *tm) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mktime, tm);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_sec, sizeof(tm->tm_sec));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_min, sizeof(tm->tm_min));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_hour, sizeof(tm->tm_hour));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_mday, sizeof(tm->tm_mday));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_mon, sizeof(tm->tm_mon));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_year, sizeof(tm->tm_year));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &tm->tm_isdst, sizeof(tm->tm_isdst));
+  long res = REAL(mktime)(tm);
+  if (res != -1) unpoison_tm(ctx, tm);
+  return res;
+}
+#define INIT_LOCALTIME_AND_FRIENDS        \
+  COMMON_INTERCEPT_FUNCTION(localtime);   \
+  COMMON_INTERCEPT_FUNCTION(localtime_r); \
+  COMMON_INTERCEPT_FUNCTION(gmtime);      \
+  COMMON_INTERCEPT_FUNCTION(gmtime_r);    \
+  COMMON_INTERCEPT_FUNCTION(ctime);       \
+  COMMON_INTERCEPT_FUNCTION(ctime_r);     \
+  COMMON_INTERCEPT_FUNCTION(asctime);     \
+  COMMON_INTERCEPT_FUNCTION(asctime_r);   \
+  COMMON_INTERCEPT_FUNCTION(mktime);
+#else
+#define INIT_LOCALTIME_AND_FRIENDS
+#endif  // SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS
+
+#if SANITIZER_INTERCEPT_STRPTIME
+INTERCEPTOR(char *, strptime, char *s, char *format, __sanitizer_tm *tm) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strptime, s, format, tm);
+  if (format)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, format, internal_strlen(format) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(strptime)(s, format, tm);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, s, res ? res - s : 0);
+  if (res && tm) {
+    // Do not call unpoison_tm here, because strptime does not, in fact,
+    // initialize the entire struct tm. For example, tm_zone pointer is left
+    // uninitialized.
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tm, sizeof(*tm));
+  }
+  return res;
+}
+#define INIT_STRPTIME COMMON_INTERCEPT_FUNCTION(strptime);
+#else
+#define INIT_STRPTIME
+#endif
+
+#if SANITIZER_INTERCEPT_SCANF || SANITIZER_INTERCEPT_PRINTF
+#include "sanitizer_common_interceptors_format.inc"
+
+#define FORMAT_INTERCEPTOR_IMPL(name, vname, ...)                              \
+  {                                                                            \
+    void *ctx;                                                                 \
+    va_list ap;                                                                \
+    va_start(ap, format);                                                      \
+    COMMON_INTERCEPTOR_ENTER(ctx, vname, __VA_ARGS__, ap);                     \
+    int res = WRAP(vname)(__VA_ARGS__, ap);                                    \
+    va_end(ap);                                                                \
+    return res;                                                                \
+  }
+
+#endif
+
+#if SANITIZER_INTERCEPT_SCANF
+
+#define VSCANF_INTERCEPTOR_IMPL(vname, allowGnuMalloc, ...)                    \
+  {                                                                            \
+    void *ctx;                                                                 \
+    COMMON_INTERCEPTOR_ENTER(ctx, vname, __VA_ARGS__);                         \
+    va_list aq;                                                                \
+    va_copy(aq, ap);                                                           \
+    int res = REAL(vname)(__VA_ARGS__);                                        \
+    if (res > 0)                                                               \
+      scanf_common(ctx, res, allowGnuMalloc, format, aq);                      \
+    va_end(aq);                                                                \
+    return res;                                                                \
+  }
+
+INTERCEPTOR(int, vscanf, const char *format, va_list ap)
+VSCANF_INTERCEPTOR_IMPL(vscanf, true, format, ap)
+
+INTERCEPTOR(int, vsscanf, const char *str, const char *format, va_list ap)
+VSCANF_INTERCEPTOR_IMPL(vsscanf, true, str, format, ap)
+
+INTERCEPTOR(int, vfscanf, void *stream, const char *format, va_list ap)
+VSCANF_INTERCEPTOR_IMPL(vfscanf, true, stream, format, ap)
+
+#if SANITIZER_INTERCEPT_ISOC99_SCANF
+INTERCEPTOR(int, __isoc99_vscanf, const char *format, va_list ap)
+VSCANF_INTERCEPTOR_IMPL(__isoc99_vscanf, false, format, ap)
+
+INTERCEPTOR(int, __isoc99_vsscanf, const char *str, const char *format,
+            va_list ap)
+VSCANF_INTERCEPTOR_IMPL(__isoc99_vsscanf, false, str, format, ap)
+
+INTERCEPTOR(int, __isoc99_vfscanf, void *stream, const char *format, va_list ap)
+VSCANF_INTERCEPTOR_IMPL(__isoc99_vfscanf, false, stream, format, ap)
+#endif  // SANITIZER_INTERCEPT_ISOC99_SCANF
+
+INTERCEPTOR(int, scanf, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(scanf, vscanf, format)
+
+INTERCEPTOR(int, fscanf, void *stream, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(fscanf, vfscanf, stream, format)
+
+INTERCEPTOR(int, sscanf, const char *str, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(sscanf, vsscanf, str, format)
+
+#if SANITIZER_INTERCEPT_ISOC99_SCANF
+INTERCEPTOR(int, __isoc99_scanf, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_scanf, __isoc99_vscanf, format)
+
+INTERCEPTOR(int, __isoc99_fscanf, void *stream, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_fscanf, __isoc99_vfscanf, stream, format)
+
+INTERCEPTOR(int, __isoc99_sscanf, const char *str, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_sscanf, __isoc99_vsscanf, str, format)
+#endif
+
+#endif
+
+#if SANITIZER_INTERCEPT_SCANF
+#define INIT_SCANF                    \
+  COMMON_INTERCEPT_FUNCTION_LDBL(scanf);   \
+  COMMON_INTERCEPT_FUNCTION_LDBL(sscanf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(fscanf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vscanf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vsscanf); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vfscanf);
+#else
+#define INIT_SCANF
+#endif
+
+#if SANITIZER_INTERCEPT_ISOC99_SCANF
+#define INIT_ISOC99_SCANF                      \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_scanf);   \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_sscanf);  \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_fscanf);  \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vscanf);  \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vsscanf); \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vfscanf);
+#else
+#define INIT_ISOC99_SCANF
+#endif
+
+#if SANITIZER_INTERCEPT_PRINTF
+
+#define VPRINTF_INTERCEPTOR_ENTER(vname, ...)                                  \
+  void *ctx;                                                                   \
+  COMMON_INTERCEPTOR_ENTER(ctx, vname, __VA_ARGS__);                           \
+  va_list aq;                                                                  \
+  va_copy(aq, ap);
+
+#define VPRINTF_INTERCEPTOR_RETURN()                                           \
+  va_end(aq);
+
+#define VPRINTF_INTERCEPTOR_IMPL(vname, ...)                                   \
+  {                                                                            \
+    VPRINTF_INTERCEPTOR_ENTER(vname, __VA_ARGS__);                             \
+    if (common_flags()->check_printf)                                          \
+      printf_common(ctx, format, aq);                                          \
+    int res = REAL(vname)(__VA_ARGS__);                                        \
+    VPRINTF_INTERCEPTOR_RETURN();                                              \
+    return res;                                                                \
+  }
+
+// FIXME: under ASan the REAL() call below may write to freed memory and
+// corrupt its metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#define VSPRINTF_INTERCEPTOR_IMPL(vname, str, ...)                             \
+  {                                                                            \
+    VPRINTF_INTERCEPTOR_ENTER(vname, str, __VA_ARGS__)                         \
+    if (common_flags()->check_printf) {                                        \
+      printf_common(ctx, format, aq);                                          \
+    }                                                                          \
+    int res = REAL(vname)(str, __VA_ARGS__);                                   \
+    if (res >= 0) {                                                            \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, str, res + 1);                       \
+    }                                                                          \
+    VPRINTF_INTERCEPTOR_RETURN();                                              \
+    return res;                                                                \
+  }
+
+// FIXME: under ASan the REAL() call below may write to freed memory and
+// corrupt its metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#define VSNPRINTF_INTERCEPTOR_IMPL(vname, str, size, ...)                      \
+  {                                                                            \
+    VPRINTF_INTERCEPTOR_ENTER(vname, str, size, __VA_ARGS__)                   \
+    if (common_flags()->check_printf) {                                        \
+      printf_common(ctx, format, aq);                                          \
+    }                                                                          \
+    int res = REAL(vname)(str, size, __VA_ARGS__);                             \
+    if (res >= 0) {                                                            \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, str, Min(size, (SIZE_T)(res + 1)));  \
+    }                                                                          \
+    VPRINTF_INTERCEPTOR_RETURN();                                              \
+    return res;                                                                \
+  }
+
+// FIXME: under ASan the REAL() call below may write to freed memory and
+// corrupt its metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#define VASPRINTF_INTERCEPTOR_IMPL(vname, strp, ...)                           \
+  {                                                                            \
+    VPRINTF_INTERCEPTOR_ENTER(vname, strp, __VA_ARGS__)                        \
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, strp, sizeof(char *));                 \
+    if (common_flags()->check_printf) {                                        \
+      printf_common(ctx, format, aq);                                          \
+    }                                                                          \
+    int res = REAL(vname)(strp, __VA_ARGS__);                                  \
+    if (res >= 0) {                                                            \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *strp, res + 1);                     \
+    }                                                                          \
+    VPRINTF_INTERCEPTOR_RETURN();                                              \
+    return res;                                                                \
+  }
+
+INTERCEPTOR(int, vprintf, const char *format, va_list ap)
+VPRINTF_INTERCEPTOR_IMPL(vprintf, format, ap)
+
+INTERCEPTOR(int, vfprintf, __sanitizer_FILE *stream, const char *format,
+            va_list ap)
+VPRINTF_INTERCEPTOR_IMPL(vfprintf, stream, format, ap)
+
+INTERCEPTOR(int, vsnprintf, char *str, SIZE_T size, const char *format,
+            va_list ap)
+VSNPRINTF_INTERCEPTOR_IMPL(vsnprintf, str, size, format, ap)
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+INTERCEPTOR(int, __vsnprintf_chk, char *str, SIZE_T size, int flag,
+            SIZE_T size_to, const char *format, va_list ap)
+VSNPRINTF_INTERCEPTOR_IMPL(vsnprintf, str, size, format, ap)
+#endif
+
+#if SANITIZER_INTERCEPT_PRINTF_L
+INTERCEPTOR(int, vsnprintf_l, char *str, SIZE_T size, void *loc,
+            const char *format, va_list ap)
+VSNPRINTF_INTERCEPTOR_IMPL(vsnprintf_l, str, size, loc, format, ap)
+
+INTERCEPTOR(int, snprintf_l, char *str, SIZE_T size, void *loc,
+            const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(snprintf_l, vsnprintf_l, str, size, loc, format)
+#endif  // SANITIZER_INTERCEPT_PRINTF_L
+
+INTERCEPTOR(int, vsprintf, char *str, const char *format, va_list ap)
+VSPRINTF_INTERCEPTOR_IMPL(vsprintf, str, format, ap)
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+INTERCEPTOR(int, __vsprintf_chk, char *str, int flag, SIZE_T size_to,
+            const char *format, va_list ap)
+VSPRINTF_INTERCEPTOR_IMPL(vsprintf, str, format, ap)
+#endif
+
+INTERCEPTOR(int, vasprintf, char **strp, const char *format, va_list ap)
+VASPRINTF_INTERCEPTOR_IMPL(vasprintf, strp, format, ap)
+
+#if SANITIZER_INTERCEPT_ISOC99_PRINTF
+INTERCEPTOR(int, __isoc99_vprintf, const char *format, va_list ap)
+VPRINTF_INTERCEPTOR_IMPL(__isoc99_vprintf, format, ap)
+
+INTERCEPTOR(int, __isoc99_vfprintf, __sanitizer_FILE *stream,
+            const char *format, va_list ap)
+VPRINTF_INTERCEPTOR_IMPL(__isoc99_vfprintf, stream, format, ap)
+
+INTERCEPTOR(int, __isoc99_vsnprintf, char *str, SIZE_T size, const char *format,
+            va_list ap)
+VSNPRINTF_INTERCEPTOR_IMPL(__isoc99_vsnprintf, str, size, format, ap)
+
+INTERCEPTOR(int, __isoc99_vsprintf, char *str, const char *format,
+            va_list ap)
+VSPRINTF_INTERCEPTOR_IMPL(__isoc99_vsprintf, str, format,
+                          ap)
+
+#endif  // SANITIZER_INTERCEPT_ISOC99_PRINTF
+
+INTERCEPTOR(int, printf, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(printf, vprintf, format)
+
+INTERCEPTOR(int, fprintf, __sanitizer_FILE *stream, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(fprintf, vfprintf, stream, format)
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+INTERCEPTOR(int, __fprintf_chk, __sanitizer_FILE *stream, SIZE_T size,
+            const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__fprintf_chk, vfprintf, stream, format)
+#endif
+
+INTERCEPTOR(int, sprintf, char *str, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(sprintf, vsprintf, str, format)
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+INTERCEPTOR(int, __sprintf_chk, char *str, int flag, SIZE_T size_to,
+            const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__sprintf_chk, vsprintf, str, format)
+#endif
+
+INTERCEPTOR(int, snprintf, char *str, SIZE_T size, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(snprintf, vsnprintf, str, size, format)
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+INTERCEPTOR(int, __snprintf_chk, char *str, SIZE_T size, int flag,
+            SIZE_T size_to, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__snprintf_chk, vsnprintf, str, size, format)
+#endif
+
+INTERCEPTOR(int, asprintf, char **strp, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(asprintf, vasprintf, strp, format)
+
+#if SANITIZER_INTERCEPT_ISOC99_PRINTF
+INTERCEPTOR(int, __isoc99_printf, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_printf, __isoc99_vprintf, format)
+
+INTERCEPTOR(int, __isoc99_fprintf, __sanitizer_FILE *stream, const char *format,
+            ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_fprintf, __isoc99_vfprintf, stream, format)
+
+INTERCEPTOR(int, __isoc99_sprintf, char *str, const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_sprintf, __isoc99_vsprintf, str, format)
+
+INTERCEPTOR(int, __isoc99_snprintf, char *str, SIZE_T size,
+            const char *format, ...)
+FORMAT_INTERCEPTOR_IMPL(__isoc99_snprintf, __isoc99_vsnprintf, str, size,
+                        format)
+
+#endif  // SANITIZER_INTERCEPT_ISOC99_PRINTF
+
+#endif  // SANITIZER_INTERCEPT_PRINTF
+
+#if SANITIZER_INTERCEPT_PRINTF
+#define INIT_PRINTF                     \
+  COMMON_INTERCEPT_FUNCTION_LDBL(printf);    \
+  COMMON_INTERCEPT_FUNCTION_LDBL(sprintf);   \
+  COMMON_INTERCEPT_FUNCTION_LDBL(snprintf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(asprintf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(fprintf);   \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vprintf);   \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vsprintf);  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vsnprintf); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vasprintf); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(vfprintf);
+#else
+#define INIT_PRINTF
+#endif
+
+#if SANITIZER_INTERCEPT___PRINTF_CHK
+#define INIT___PRINTF_CHK                     \
+  COMMON_INTERCEPT_FUNCTION(__sprintf_chk);   \
+  COMMON_INTERCEPT_FUNCTION(__snprintf_chk);  \
+  COMMON_INTERCEPT_FUNCTION(__vsprintf_chk);  \
+  COMMON_INTERCEPT_FUNCTION(__vsnprintf_chk); \
+  COMMON_INTERCEPT_FUNCTION(__fprintf_chk);
+#else
+#define INIT___PRINTF_CHK
+#endif
+
+#if SANITIZER_INTERCEPT_PRINTF_L
+#define INIT_PRINTF_L                     \
+  COMMON_INTERCEPT_FUNCTION(snprintf_l);  \
+  COMMON_INTERCEPT_FUNCTION(vsnprintf_l);
+#else
+#define INIT_PRINTF_L
+#endif
+
+#if SANITIZER_INTERCEPT_ISOC99_PRINTF
+#define INIT_ISOC99_PRINTF                       \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_printf);    \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_sprintf);   \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_snprintf);  \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_fprintf);   \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vprintf);   \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vsprintf);  \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vsnprintf); \
+  COMMON_INTERCEPT_FUNCTION(__isoc99_vfprintf);
+#else
+#define INIT_ISOC99_PRINTF
+#endif
+
+#if SANITIZER_INTERCEPT_IOCTL
+#include "sanitizer_common_interceptors_ioctl.inc"
+#include "sanitizer_interceptors_ioctl_netbsd.inc"
+INTERCEPTOR(int, ioctl, int d, unsigned long request, ...) {
+  // We need a frame pointer, because we call into ioctl_common_[pre|post] which
+  // can trigger a report and we need to be able to unwind through this
+  // function.  On Mac in debug mode we might not have a frame pointer, because
+  // ioctl_common_[pre|post] doesn't get inlined here.
+  ENABLE_FRAME_POINTER;
+
+  void *ctx;
+  va_list ap;
+  va_start(ap, request);
+  void *arg = va_arg(ap, void *);
+  va_end(ap);
+  COMMON_INTERCEPTOR_ENTER(ctx, ioctl, d, request, arg);
+
+  CHECK(ioctl_initialized);
+
+  // Note: TSan does not use common flags, and they are zero-initialized.
+  // This effectively disables ioctl handling in TSan.
+  if (!common_flags()->handle_ioctl) return REAL(ioctl)(d, request, arg);
+
+  // Although request is unsigned long, the rest of the interceptor uses it
+  // as just "unsigned" to save space, because we know that all values fit in
+  // "unsigned" - they are compile-time constants.
+
+  const ioctl_desc *desc = ioctl_lookup(request);
+  ioctl_desc decoded_desc;
+  if (!desc) {
+    VPrintf(2, "Decoding unknown ioctl 0x%lx\n", request);
+    if (!ioctl_decode(request, &decoded_desc))
+      Printf("WARNING: failed decoding unknown ioctl 0x%lx\n", request);
+    else
+      desc = &decoded_desc;
+  }
+
+  if (desc) ioctl_common_pre(ctx, desc, d, request, arg);
+  int res = REAL(ioctl)(d, request, arg);
+  // FIXME: some ioctls have different return values for success and failure.
+  if (desc && res != -1) ioctl_common_post(ctx, desc, res, d, request, arg);
+  return res;
+}
+#define INIT_IOCTL \
+  ioctl_init();    \
+  COMMON_INTERCEPT_FUNCTION(ioctl);
+#else
+#define INIT_IOCTL
+#endif
+
+#if SANITIZER_POSIX
+UNUSED static void unpoison_passwd(void *ctx, __sanitizer_passwd *pwd) {
+  if (pwd) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd, sizeof(*pwd));
+    if (pwd->pw_name)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_name,
+                                     internal_strlen(pwd->pw_name) + 1);
+    if (pwd->pw_passwd)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_passwd,
+                                     internal_strlen(pwd->pw_passwd) + 1);
+#if !SANITIZER_ANDROID
+    if (pwd->pw_gecos)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_gecos,
+                                     internal_strlen(pwd->pw_gecos) + 1);
+#endif
+#if SANITIZER_MAC || SANITIZER_FREEBSD || SANITIZER_NETBSD
+    if (pwd->pw_class)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_class,
+                                     internal_strlen(pwd->pw_class) + 1);
+#endif
+    if (pwd->pw_dir)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_dir,
+                                     internal_strlen(pwd->pw_dir) + 1);
+    if (pwd->pw_shell)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwd->pw_shell,
+                                     internal_strlen(pwd->pw_shell) + 1);
+  }
+}
+
+UNUSED static void unpoison_group(void *ctx, __sanitizer_group *grp) {
+  if (grp) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, grp, sizeof(*grp));
+    if (grp->gr_name)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, grp->gr_name,
+                                     internal_strlen(grp->gr_name) + 1);
+    if (grp->gr_passwd)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, grp->gr_passwd,
+                                     internal_strlen(grp->gr_passwd) + 1);
+    char **p = grp->gr_mem;
+    for (; *p; ++p) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *p, internal_strlen(*p) + 1);
+    }
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, grp->gr_mem,
+                                   (p - grp->gr_mem + 1) * sizeof(*p));
+  }
+}
+#endif  // SANITIZER_POSIX
+
+#if SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS
+INTERCEPTOR(__sanitizer_passwd *, getpwnam, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwnam, name);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  __sanitizer_passwd *res = REAL(getpwnam)(name);
+  unpoison_passwd(ctx, res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_passwd *, getpwuid, u32 uid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwuid, uid);
+  __sanitizer_passwd *res = REAL(getpwuid)(uid);
+  unpoison_passwd(ctx, res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_group *, getgrnam, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrnam, name);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  __sanitizer_group *res = REAL(getgrnam)(name);
+  unpoison_group(ctx, res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_group *, getgrgid, u32 gid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrgid, gid);
+  __sanitizer_group *res = REAL(getgrgid)(gid);
+  unpoison_group(ctx, res);
+  return res;
+}
+#define INIT_GETPWNAM_AND_FRIENDS      \
+  COMMON_INTERCEPT_FUNCTION(getpwnam); \
+  COMMON_INTERCEPT_FUNCTION(getpwuid); \
+  COMMON_INTERCEPT_FUNCTION(getgrnam); \
+  COMMON_INTERCEPT_FUNCTION(getgrgid);
+#else
+#define INIT_GETPWNAM_AND_FRIENDS
+#endif
+
+#if SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS
+INTERCEPTOR(int, getpwnam_r, const char *name, __sanitizer_passwd *pwd,
+            char *buf, SIZE_T buflen, __sanitizer_passwd **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwnam_r, name, pwd, buf, buflen, result);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getpwnam_r)(name, pwd, buf, buflen, result);
+  if (!res && result)
+    unpoison_passwd(ctx, *result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+INTERCEPTOR(int, getpwuid_r, u32 uid, __sanitizer_passwd *pwd, char *buf,
+            SIZE_T buflen, __sanitizer_passwd **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwuid_r, uid, pwd, buf, buflen, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getpwuid_r)(uid, pwd, buf, buflen, result);
+  if (!res && result)
+    unpoison_passwd(ctx, *result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+INTERCEPTOR(int, getgrnam_r, const char *name, __sanitizer_group *grp,
+            char *buf, SIZE_T buflen, __sanitizer_group **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrnam_r, name, grp, buf, buflen, result);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getgrnam_r)(name, grp, buf, buflen, result);
+  if (!res && result)
+    unpoison_group(ctx, *result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+INTERCEPTOR(int, getgrgid_r, u32 gid, __sanitizer_group *grp, char *buf,
+            SIZE_T buflen, __sanitizer_group **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrgid_r, gid, grp, buf, buflen, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getgrgid_r)(gid, grp, buf, buflen, result);
+  if (!res && result)
+    unpoison_group(ctx, *result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+#define INIT_GETPWNAM_R_AND_FRIENDS      \
+  COMMON_INTERCEPT_FUNCTION(getpwnam_r); \
+  COMMON_INTERCEPT_FUNCTION(getpwuid_r); \
+  COMMON_INTERCEPT_FUNCTION(getgrnam_r); \
+  COMMON_INTERCEPT_FUNCTION(getgrgid_r);
+#else
+#define INIT_GETPWNAM_R_AND_FRIENDS
+#endif
+
+#if SANITIZER_INTERCEPT_GETPWENT
+INTERCEPTOR(__sanitizer_passwd *, getpwent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwent, dummy);
+  __sanitizer_passwd *res = REAL(getpwent)(dummy);
+  unpoison_passwd(ctx, res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_group *, getgrent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrent, dummy);
+  __sanitizer_group *res = REAL(getgrent)(dummy);
+  unpoison_group(ctx, res);
+  return res;
+}
+#define INIT_GETPWENT                  \
+  COMMON_INTERCEPT_FUNCTION(getpwent); \
+  COMMON_INTERCEPT_FUNCTION(getgrent);
+#else
+#define INIT_GETPWENT
+#endif
+
+#if SANITIZER_INTERCEPT_FGETPWENT
+INTERCEPTOR(__sanitizer_passwd *, fgetpwent, void *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetpwent, fp);
+  __sanitizer_passwd *res = REAL(fgetpwent)(fp);
+  unpoison_passwd(ctx, res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_group *, fgetgrent, void *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetgrent, fp);
+  __sanitizer_group *res = REAL(fgetgrent)(fp);
+  unpoison_group(ctx, res);
+  return res;
+}
+#define INIT_FGETPWENT                  \
+  COMMON_INTERCEPT_FUNCTION(fgetpwent); \
+  COMMON_INTERCEPT_FUNCTION(fgetgrent);
+#else
+#define INIT_FGETPWENT
+#endif
+
+#if SANITIZER_INTERCEPT_GETPWENT_R
+INTERCEPTOR(int, getpwent_r, __sanitizer_passwd *pwbuf, char *buf,
+            SIZE_T buflen, __sanitizer_passwd **pwbufp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpwent_r, pwbuf, buf, buflen, pwbufp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getpwent_r)(pwbuf, buf, buflen, pwbufp);
+  if (!res && pwbufp)
+    unpoison_passwd(ctx, *pwbufp);
+  if (pwbufp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwbufp, sizeof(*pwbufp));
+  return res;
+}
+INTERCEPTOR(int, getgrent_r, __sanitizer_group *pwbuf, char *buf, SIZE_T buflen,
+            __sanitizer_group **pwbufp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrent_r, pwbuf, buf, buflen, pwbufp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getgrent_r)(pwbuf, buf, buflen, pwbufp);
+  if (!res && pwbufp)
+    unpoison_group(ctx, *pwbufp);
+  if (pwbufp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwbufp, sizeof(*pwbufp));
+  return res;
+}
+#define INIT_GETPWENT_R                   \
+  COMMON_INTERCEPT_FUNCTION(getpwent_r);  \
+  COMMON_INTERCEPT_FUNCTION(getgrent_r);
+#else
+#define INIT_GETPWENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_FGETPWENT_R
+INTERCEPTOR(int, fgetpwent_r, void *fp, __sanitizer_passwd *pwbuf, char *buf,
+            SIZE_T buflen, __sanitizer_passwd **pwbufp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetpwent_r, fp, pwbuf, buf, buflen, pwbufp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fgetpwent_r)(fp, pwbuf, buf, buflen, pwbufp);
+  if (!res && pwbufp)
+    unpoison_passwd(ctx, *pwbufp);
+  if (pwbufp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwbufp, sizeof(*pwbufp));
+  return res;
+}
+#define INIT_FGETPWENT_R                  \
+  COMMON_INTERCEPT_FUNCTION(fgetpwent_r);
+#else
+#define INIT_FGETPWENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_FGETGRENT_R
+INTERCEPTOR(int, fgetgrent_r, void *fp, __sanitizer_group *pwbuf, char *buf,
+            SIZE_T buflen, __sanitizer_group **pwbufp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetgrent_r, fp, pwbuf, buf, buflen, pwbufp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fgetgrent_r)(fp, pwbuf, buf, buflen, pwbufp);
+  if (!res && pwbufp)
+    unpoison_group(ctx, *pwbufp);
+  if (pwbufp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pwbufp, sizeof(*pwbufp));
+  return res;
+}
+#define INIT_FGETGRENT_R                  \
+  COMMON_INTERCEPT_FUNCTION(fgetgrent_r);
+#else
+#define INIT_FGETGRENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_SETPWENT
+// The only thing these interceptors do is disable any nested interceptors.
+// These functions may open nss modules and call uninstrumented functions from
+// them, and we don't want things like strlen() to trigger.
+INTERCEPTOR(void, setpwent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setpwent, dummy);
+  REAL(setpwent)(dummy);
+}
+INTERCEPTOR(void, endpwent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, endpwent, dummy);
+  REAL(endpwent)(dummy);
+}
+INTERCEPTOR(void, setgrent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setgrent, dummy);
+  REAL(setgrent)(dummy);
+}
+INTERCEPTOR(void, endgrent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, endgrent, dummy);
+  REAL(endgrent)(dummy);
+}
+#define INIT_SETPWENT                  \
+  COMMON_INTERCEPT_FUNCTION(setpwent); \
+  COMMON_INTERCEPT_FUNCTION(endpwent); \
+  COMMON_INTERCEPT_FUNCTION(setgrent); \
+  COMMON_INTERCEPT_FUNCTION(endgrent);
+#else
+#define INIT_SETPWENT
+#endif
+
+#if SANITIZER_INTERCEPT_CLOCK_GETTIME
+INTERCEPTOR(int, clock_getres, u32 clk_id, void *tp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, clock_getres, clk_id, tp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(clock_getres)(clk_id, tp);
+  if (!res && tp) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tp, struct_timespec_sz);
+  }
+  return res;
+}
+INTERCEPTOR(int, clock_gettime, u32 clk_id, void *tp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, clock_gettime, clk_id, tp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(clock_gettime)(clk_id, tp);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tp, struct_timespec_sz);
+  }
+  return res;
+}
+#if SANITIZER_GLIBC
+namespace __sanitizer {
+extern "C" {
+int real_clock_gettime(u32 clk_id, void *tp) {
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_clock_gettime(clk_id, tp);
+  return REAL(clock_gettime)(clk_id, tp);
+}
+}  // extern "C"
+}  // namespace __sanitizer
+#endif
+INTERCEPTOR(int, clock_settime, u32 clk_id, const void *tp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, clock_settime, clk_id, tp);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, tp, struct_timespec_sz);
+  return REAL(clock_settime)(clk_id, tp);
+}
+#define INIT_CLOCK_GETTIME                  \
+  COMMON_INTERCEPT_FUNCTION(clock_getres);  \
+  COMMON_INTERCEPT_FUNCTION(clock_gettime); \
+  COMMON_INTERCEPT_FUNCTION(clock_settime);
+#else
+#define INIT_CLOCK_GETTIME
+#endif
+
+#if SANITIZER_INTERCEPT_CLOCK_GETCPUCLOCKID
+INTERCEPTOR(int, clock_getcpuclockid, pid_t pid,
+            __sanitizer_clockid_t *clockid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, clock_getcpuclockid, pid, clockid);
+  int res = REAL(clock_getcpuclockid)(pid, clockid);
+  if (!res && clockid) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, clockid, sizeof *clockid);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, pthread_getcpuclockid, uptr thread,
+            __sanitizer_clockid_t *clockid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_getcpuclockid, thread, clockid);
+  int res = REAL(pthread_getcpuclockid)(thread, clockid);
+  if (!res && clockid) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, clockid, sizeof *clockid);
+  }
+  return res;
+}
+
+#define INIT_CLOCK_GETCPUCLOCKID                   \
+  COMMON_INTERCEPT_FUNCTION(clock_getcpuclockid);  \
+  COMMON_INTERCEPT_FUNCTION(pthread_getcpuclockid);
+#else
+#define INIT_CLOCK_GETCPUCLOCKID
+#endif
+
+#if SANITIZER_INTERCEPT_GETITIMER
+INTERCEPTOR(int, getitimer, int which, void *curr_value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getitimer, which, curr_value);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getitimer)(which, curr_value);
+  if (!res && curr_value) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, curr_value, struct_itimerval_sz);
+  }
+  return res;
+}
+INTERCEPTOR(int, setitimer, int which, const void *new_value, void *old_value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setitimer, which, new_value, old_value);
+  if (new_value) {
+    // itimerval can contain padding that may be legitimately uninitialized
+    const struct __sanitizer_itimerval *nv =
+        (const struct __sanitizer_itimerval *)new_value;
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &nv->it_interval.tv_sec,
+                                  sizeof(__sanitizer_time_t));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &nv->it_interval.tv_usec,
+                                  sizeof(__sanitizer_suseconds_t));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &nv->it_value.tv_sec,
+                                  sizeof(__sanitizer_time_t));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &nv->it_value.tv_usec,
+                                  sizeof(__sanitizer_suseconds_t));
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(setitimer)(which, new_value, old_value);
+  if (!res && old_value) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, old_value, struct_itimerval_sz);
+  }
+  return res;
+}
+#define INIT_GETITIMER                  \
+  COMMON_INTERCEPT_FUNCTION(getitimer); \
+  COMMON_INTERCEPT_FUNCTION(setitimer);
+#else
+#define INIT_GETITIMER
+#endif
+
+#if SANITIZER_INTERCEPT_GLOB
+static void unpoison_glob_t(void *ctx, __sanitizer_glob_t *pglob) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pglob, sizeof(*pglob));
+  // +1 for NULL pointer at the end.
+  if (pglob->gl_pathv)
+    COMMON_INTERCEPTOR_WRITE_RANGE(
+        ctx, pglob->gl_pathv, (pglob->gl_pathc + 1) * sizeof(*pglob->gl_pathv));
+  for (SIZE_T i = 0; i < pglob->gl_pathc; ++i) {
+    char *p = pglob->gl_pathv[i];
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, internal_strlen(p) + 1);
+  }
+}
+
+#if SANITIZER_SOLARIS
+INTERCEPTOR(int, glob, const char *pattern, int flags,
+            int (*errfunc)(const char *epath, int eerrno),
+            __sanitizer_glob_t *pglob) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, glob, pattern, flags, errfunc, pglob);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, pattern, 0);
+  int res = REAL(glob)(pattern, flags, errfunc, pglob);
+  if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);
+  return res;
+}
+#else
+static THREADLOCAL __sanitizer_glob_t *pglob_copy;
+
+static void wrapped_gl_closedir(void *dir) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  pglob_copy->gl_closedir(dir);
+}
+
+static void *wrapped_gl_readdir(void *dir) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  return pglob_copy->gl_readdir(dir);
+}
+
+static void *wrapped_gl_opendir(const char *s) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(s, internal_strlen(s) + 1);
+  return pglob_copy->gl_opendir(s);
+}
+
+static int wrapped_gl_lstat(const char *s, void *st) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(s, internal_strlen(s) + 1);
+  return pglob_copy->gl_lstat(s, st);
+}
+
+static int wrapped_gl_stat(const char *s, void *st) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(s, internal_strlen(s) + 1);
+  return pglob_copy->gl_stat(s, st);
+}
+
+static const __sanitizer_glob_t kGlobCopy = {
+      0,                  0,                   0,
+      0,                  wrapped_gl_closedir, wrapped_gl_readdir,
+      wrapped_gl_opendir, wrapped_gl_lstat,    wrapped_gl_stat};
+
+INTERCEPTOR(int, glob, const char *pattern, int flags,
+            int (*errfunc)(const char *epath, int eerrno),
+            __sanitizer_glob_t *pglob) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, glob, pattern, flags, errfunc, pglob);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, pattern, 0);
+  __sanitizer_glob_t glob_copy;
+  internal_memcpy(&glob_copy, &kGlobCopy, sizeof(glob_copy));
+  if (flags & glob_altdirfunc) {
+    Swap(pglob->gl_closedir, glob_copy.gl_closedir);
+    Swap(pglob->gl_readdir, glob_copy.gl_readdir);
+    Swap(pglob->gl_opendir, glob_copy.gl_opendir);
+    Swap(pglob->gl_lstat, glob_copy.gl_lstat);
+    Swap(pglob->gl_stat, glob_copy.gl_stat);
+    pglob_copy = &glob_copy;
+  }
+  int res = REAL(glob)(pattern, flags, errfunc, pglob);
+  if (flags & glob_altdirfunc) {
+    Swap(pglob->gl_closedir, glob_copy.gl_closedir);
+    Swap(pglob->gl_readdir, glob_copy.gl_readdir);
+    Swap(pglob->gl_opendir, glob_copy.gl_opendir);
+    Swap(pglob->gl_lstat, glob_copy.gl_lstat);
+    Swap(pglob->gl_stat, glob_copy.gl_stat);
+  }
+  pglob_copy = 0;
+  if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);
+  return res;
+}
+#endif  // SANITIZER_SOLARIS
+#define INIT_GLOB                  \
+  COMMON_INTERCEPT_FUNCTION(glob);
+#else  // SANITIZER_INTERCEPT_GLOB
+#define INIT_GLOB
+#endif  // SANITIZER_INTERCEPT_GLOB
+
+#if SANITIZER_INTERCEPT_GLOB64
+INTERCEPTOR(int, glob64, const char *pattern, int flags,
+            int (*errfunc)(const char *epath, int eerrno),
+            __sanitizer_glob_t *pglob) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, glob64, pattern, flags, errfunc, pglob);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, pattern, 0);
+  __sanitizer_glob_t glob_copy;
+  internal_memcpy(&glob_copy, &kGlobCopy, sizeof(glob_copy));
+  if (flags & glob_altdirfunc) {
+    Swap(pglob->gl_closedir, glob_copy.gl_closedir);
+    Swap(pglob->gl_readdir, glob_copy.gl_readdir);
+    Swap(pglob->gl_opendir, glob_copy.gl_opendir);
+    Swap(pglob->gl_lstat, glob_copy.gl_lstat);
+    Swap(pglob->gl_stat, glob_copy.gl_stat);
+    pglob_copy = &glob_copy;
+  }
+  int res = REAL(glob64)(pattern, flags, errfunc, pglob);
+  if (flags & glob_altdirfunc) {
+    Swap(pglob->gl_closedir, glob_copy.gl_closedir);
+    Swap(pglob->gl_readdir, glob_copy.gl_readdir);
+    Swap(pglob->gl_opendir, glob_copy.gl_opendir);
+    Swap(pglob->gl_lstat, glob_copy.gl_lstat);
+    Swap(pglob->gl_stat, glob_copy.gl_stat);
+  }
+  pglob_copy = 0;
+  if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);
+  return res;
+}
+#define INIT_GLOB64                \
+  COMMON_INTERCEPT_FUNCTION(glob64);
+#else  // SANITIZER_INTERCEPT_GLOB64
+#define INIT_GLOB64
+#endif  // SANITIZER_INTERCEPT_GLOB64
+
+#if SANITIZER_INTERCEPT_POSIX_SPAWN
+
+template <class RealSpawnPtr>
+static int PosixSpawnImpl(void *ctx, RealSpawnPtr *real_posix_spawn, pid_t *pid,
+                          const char *file_or_path, const void *file_actions,
+                          const void *attrp, char *const argv[],
+                          char *const envp[]) {
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, file_or_path,
+                                internal_strlen(file_or_path) + 1);
+  if (argv) {
+    for (char *const *s = argv; ; ++s) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, s, sizeof(*s));
+      if (!*s) break;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, *s, internal_strlen(*s) + 1);
+    }
+  }
+  if (envp) {
+    for (char *const *s = envp; ; ++s) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, s, sizeof(*s));
+      if (!*s) break;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, *s, internal_strlen(*s) + 1);
+    }
+  }
+  int res =
+      real_posix_spawn(pid, file_or_path, file_actions, attrp, argv, envp);
+  if (res == 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pid, sizeof(*pid));
+  return res;
+}
+INTERCEPTOR(int, posix_spawn, pid_t *pid, const char *path,
+            const void *file_actions, const void *attrp, char *const argv[],
+            char *const envp[]) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, posix_spawn, pid, path, file_actions, attrp,
+                           argv, envp);
+  return PosixSpawnImpl(ctx, REAL(posix_spawn), pid, path, file_actions, attrp,
+                        argv, envp);
+}
+INTERCEPTOR(int, posix_spawnp, pid_t *pid, const char *file,
+            const void *file_actions, const void *attrp, char *const argv[],
+            char *const envp[]) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, posix_spawnp, pid, file, file_actions, attrp,
+                           argv, envp);
+  return PosixSpawnImpl(ctx, REAL(posix_spawnp), pid, file, file_actions, attrp,
+                        argv, envp);
+}
+#  define INIT_POSIX_SPAWN                  \
+    COMMON_INTERCEPT_FUNCTION(posix_spawn); \
+    COMMON_INTERCEPT_FUNCTION(posix_spawnp);
+#else  // SANITIZER_INTERCEPT_POSIX_SPAWN
+#  define INIT_POSIX_SPAWN
+#endif  // SANITIZER_INTERCEPT_POSIX_SPAWN
+
+#if SANITIZER_INTERCEPT_WAIT
+// According to sys/wait.h, wait(), waitid(), waitpid() may have symbol version
+// suffixes on Darwin. See the declaration of INTERCEPTOR_WITH_SUFFIX for
+// details.
+INTERCEPTOR_WITH_SUFFIX(int, wait, int *status) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wait, status);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(wait)(status);
+  if (res != -1 && status)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, status, sizeof(*status));
+  return res;
+}
+// On FreeBSD id_t is always 64-bit wide.
+#if SANITIZER_FREEBSD && (SANITIZER_WORDSIZE == 32)
+INTERCEPTOR_WITH_SUFFIX(int, waitid, int idtype, long long id, void *infop,
+                        int options) {
+#else
+INTERCEPTOR_WITH_SUFFIX(int, waitid, int idtype, int id, void *infop,
+                        int options) {
+#endif
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, waitid, idtype, id, infop, options);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(waitid)(idtype, id, infop, options);
+  if (res != -1 && infop)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, infop, siginfo_t_sz);
+  return res;
+}
+INTERCEPTOR_WITH_SUFFIX(int, waitpid, int pid, int *status, int options) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, waitpid, pid, status, options);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(waitpid)(pid, status, options);
+  if (res != -1 && status)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, status, sizeof(*status));
+  return res;
+}
+INTERCEPTOR(int, wait3, int *status, int options, void *rusage) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wait3, status, options, rusage);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(wait3)(status, options, rusage);
+  if (res != -1) {
+    if (status) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, status, sizeof(*status));
+    if (rusage) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rusage, struct_rusage_sz);
+  }
+  return res;
+}
+#if SANITIZER_ANDROID
+INTERCEPTOR(int, __wait4, int pid, int *status, int options, void *rusage) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __wait4, pid, status, options, rusage);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(__wait4)(pid, status, options, rusage);
+  if (res != -1) {
+    if (status) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, status, sizeof(*status));
+    if (rusage) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rusage, struct_rusage_sz);
+  }
+  return res;
+}
+#define INIT_WAIT4 COMMON_INTERCEPT_FUNCTION(__wait4);
+#else
+INTERCEPTOR(int, wait4, int pid, int *status, int options, void *rusage) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wait4, pid, status, options, rusage);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(wait4)(pid, status, options, rusage);
+  if (res != -1) {
+    if (status) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, status, sizeof(*status));
+    if (rusage) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rusage, struct_rusage_sz);
+  }
+  return res;
+}
+#define INIT_WAIT4 COMMON_INTERCEPT_FUNCTION(wait4);
+#endif  // SANITIZER_ANDROID
+#define INIT_WAIT                     \
+  COMMON_INTERCEPT_FUNCTION(wait);    \
+  COMMON_INTERCEPT_FUNCTION(waitid);  \
+  COMMON_INTERCEPT_FUNCTION(waitpid); \
+  COMMON_INTERCEPT_FUNCTION(wait3);
+#else
+#define INIT_WAIT
+#define INIT_WAIT4
+#endif
+
+#if SANITIZER_INTERCEPT_INET
+INTERCEPTOR(char *, inet_ntop, int af, const void *src, char *dst, u32 size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, inet_ntop, af, src, dst, size);
+  uptr sz = __sanitizer_in_addr_sz(af);
+  if (sz) COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sz);
+  // FIXME: figure out read size based on the address family.
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(inet_ntop)(af, src, dst, size);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+INTERCEPTOR(int, inet_pton, int af, const char *src, void *dst) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, inet_pton, af, src, dst);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, src, 0);
+  // FIXME: figure out read size based on the address family.
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(inet_pton)(af, src, dst);
+  if (res == 1) {
+    uptr sz = __sanitizer_in_addr_sz(af);
+    if (sz) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sz);
+  }
+  return res;
+}
+#define INIT_INET                       \
+  COMMON_INTERCEPT_FUNCTION(inet_ntop); \
+  COMMON_INTERCEPT_FUNCTION(inet_pton);
+#else
+#define INIT_INET
+#endif
+
+#if SANITIZER_INTERCEPT_INET
+INTERCEPTOR(int, inet_aton, const char *cp, void *dst) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, inet_aton, cp, dst);
+  if (cp) COMMON_INTERCEPTOR_READ_RANGE(ctx, cp, internal_strlen(cp) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(inet_aton)(cp, dst);
+  if (res != 0) {
+    uptr sz = __sanitizer_in_addr_sz(af_inet);
+    if (sz) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sz);
+  }
+  return res;
+}
+#define INIT_INET_ATON COMMON_INTERCEPT_FUNCTION(inet_aton);
+#else
+#define INIT_INET_ATON
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM
+INTERCEPTOR(int, pthread_getschedparam, uptr thread, int *policy, int *param) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_getschedparam, thread, policy, param);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(pthread_getschedparam)(thread, policy, param);
+  if (res == 0) {
+    if (policy) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, policy, sizeof(*policy));
+    if (param) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, param, sizeof(*param));
+  }
+  return res;
+}
+#define INIT_PTHREAD_GETSCHEDPARAM \
+  COMMON_INTERCEPT_FUNCTION(pthread_getschedparam);
+#else
+#define INIT_PTHREAD_GETSCHEDPARAM
+#endif
+
+#if SANITIZER_INTERCEPT_GETADDRINFO
+INTERCEPTOR(int, getaddrinfo, char *node, char *service,
+            struct __sanitizer_addrinfo *hints,
+            struct __sanitizer_addrinfo **out) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getaddrinfo, node, service, hints, out);
+  if (node) COMMON_INTERCEPTOR_READ_RANGE(ctx, node, internal_strlen(node) + 1);
+  if (service)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, service, internal_strlen(service) + 1);
+  if (hints)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, hints, sizeof(__sanitizer_addrinfo));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getaddrinfo)(node, service, hints, out);
+  if (res == 0 && out) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, out, sizeof(*out));
+    struct __sanitizer_addrinfo *p = *out;
+    while (p) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p));
+      if (p->ai_addr)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ai_addr, p->ai_addrlen);
+      if (p->ai_canonname)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ai_canonname,
+                                       internal_strlen(p->ai_canonname) + 1);
+      p = p->ai_next;
+    }
+  }
+  return res;
+}
+#define INIT_GETADDRINFO COMMON_INTERCEPT_FUNCTION(getaddrinfo);
+#else
+#define INIT_GETADDRINFO
+#endif
+
+#if SANITIZER_INTERCEPT_GETNAMEINFO
+INTERCEPTOR(int, getnameinfo, void *sockaddr, unsigned salen, char *host,
+            unsigned hostlen, char *serv, unsigned servlen, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getnameinfo, sockaddr, salen, host, hostlen,
+                           serv, servlen, flags);
+  // FIXME: consider adding READ_RANGE(sockaddr, salen)
+  // There is padding in in_addr that may make this too noisy
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res =
+      REAL(getnameinfo)(sockaddr, salen, host, hostlen, serv, servlen, flags);
+  if (res == 0) {
+    if (host && hostlen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, host, internal_strlen(host) + 1);
+    if (serv && servlen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, serv, internal_strlen(serv) + 1);
+  }
+  return res;
+}
+#define INIT_GETNAMEINFO COMMON_INTERCEPT_FUNCTION(getnameinfo);
+#else
+#define INIT_GETNAMEINFO
+#endif
+
+#if SANITIZER_INTERCEPT_GETSOCKNAME
+INTERCEPTOR(int, getsockname, int sock_fd, void *addr, unsigned *addrlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getsockname, sock_fd, addr, addrlen);
+  unsigned addr_sz;
+  if (addrlen) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, addrlen, sizeof(*addrlen));
+    addr_sz = *addrlen;
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getsockname)(sock_fd, addr, addrlen);
+  if (!res && addr && addrlen) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, Min(addr_sz, *addrlen));
+  }
+  return res;
+}
+#define INIT_GETSOCKNAME COMMON_INTERCEPT_FUNCTION(getsockname);
+#else
+#define INIT_GETSOCKNAME
+#endif
+
+#if SANITIZER_INTERCEPT_GETHOSTBYNAME || SANITIZER_INTERCEPT_GETHOSTBYNAME_R
+static void write_hostent(void *ctx, struct __sanitizer_hostent *h) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h, sizeof(__sanitizer_hostent));
+  if (h->h_name)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h->h_name, internal_strlen(h->h_name) + 1);
+  char **p = h->h_aliases;
+  while (*p) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *p, internal_strlen(*p) + 1);
+    ++p;
+  }
+  COMMON_INTERCEPTOR_WRITE_RANGE(
+      ctx, h->h_aliases, (p - h->h_aliases + 1) * sizeof(*h->h_aliases));
+  p = h->h_addr_list;
+  while (*p) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *p, h->h_length);
+    ++p;
+  }
+  COMMON_INTERCEPTOR_WRITE_RANGE(
+      ctx, h->h_addr_list, (p - h->h_addr_list + 1) * sizeof(*h->h_addr_list));
+}
+#endif
+
+#if SANITIZER_INTERCEPT_GETHOSTBYNAME
+INTERCEPTOR(struct __sanitizer_hostent *, gethostbyname, char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyname, name);
+  struct __sanitizer_hostent *res = REAL(gethostbyname)(name);
+  if (res) write_hostent(ctx, res);
+  return res;
+}
+
+INTERCEPTOR(struct __sanitizer_hostent *, gethostbyaddr, void *addr, int len,
+            int type) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyaddr, addr, len, type);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, addr, len);
+  struct __sanitizer_hostent *res = REAL(gethostbyaddr)(addr, len, type);
+  if (res) write_hostent(ctx, res);
+  return res;
+}
+
+INTERCEPTOR(struct __sanitizer_hostent *, gethostent, int fake) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostent, fake);
+  struct __sanitizer_hostent *res = REAL(gethostent)(fake);
+  if (res) write_hostent(ctx, res);
+  return res;
+}
+#define INIT_GETHOSTBYNAME                  \
+  COMMON_INTERCEPT_FUNCTION(gethostent);    \
+  COMMON_INTERCEPT_FUNCTION(gethostbyaddr); \
+  COMMON_INTERCEPT_FUNCTION(gethostbyname);
+#else
+#define INIT_GETHOSTBYNAME
+#endif  // SANITIZER_INTERCEPT_GETHOSTBYNAME
+
+#if SANITIZER_INTERCEPT_GETHOSTBYNAME2
+INTERCEPTOR(struct __sanitizer_hostent *, gethostbyname2, char *name, int af) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyname2, name, af);
+  struct __sanitizer_hostent *res = REAL(gethostbyname2)(name, af);
+  if (res) write_hostent(ctx, res);
+  return res;
+}
+#define INIT_GETHOSTBYNAME2 COMMON_INTERCEPT_FUNCTION(gethostbyname2);
+#else
+#define INIT_GETHOSTBYNAME2
+#endif  // SANITIZER_INTERCEPT_GETHOSTBYNAME2
+
+#if SANITIZER_INTERCEPT_GETHOSTBYNAME_R
+INTERCEPTOR(int, gethostbyname_r, char *name, struct __sanitizer_hostent *ret,
+            char *buf, SIZE_T buflen, __sanitizer_hostent **result,
+            int *h_errnop) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyname_r, name, ret, buf, buflen, result,
+                           h_errnop);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(gethostbyname_r)(name, ret, buf, buflen, result, h_errnop);
+  if (result) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (res == 0 && *result) write_hostent(ctx, *result);
+  }
+  if (h_errnop)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h_errnop, sizeof(*h_errnop));
+  return res;
+}
+#define INIT_GETHOSTBYNAME_R COMMON_INTERCEPT_FUNCTION(gethostbyname_r);
+#else
+#define INIT_GETHOSTBYNAME_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETHOSTENT_R
+INTERCEPTOR(int, gethostent_r, struct __sanitizer_hostent *ret, char *buf,
+            SIZE_T buflen, __sanitizer_hostent **result, int *h_errnop) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostent_r, ret, buf, buflen, result,
+                           h_errnop);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(gethostent_r)(ret, buf, buflen, result, h_errnop);
+  if (result) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (res == 0 && *result) write_hostent(ctx, *result);
+  }
+  if (h_errnop)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h_errnop, sizeof(*h_errnop));
+  return res;
+}
+#define INIT_GETHOSTENT_R                  \
+  COMMON_INTERCEPT_FUNCTION(gethostent_r);
+#else
+#define INIT_GETHOSTENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETHOSTBYADDR_R
+INTERCEPTOR(int, gethostbyaddr_r, void *addr, int len, int type,
+            struct __sanitizer_hostent *ret, char *buf, SIZE_T buflen,
+            __sanitizer_hostent **result, int *h_errnop) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyaddr_r, addr, len, type, ret, buf,
+                           buflen, result, h_errnop);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, addr, len);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(gethostbyaddr_r)(addr, len, type, ret, buf, buflen, result,
+                                  h_errnop);
+  if (result) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (res == 0 && *result) write_hostent(ctx, *result);
+  }
+  if (h_errnop)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h_errnop, sizeof(*h_errnop));
+  return res;
+}
+#define INIT_GETHOSTBYADDR_R                  \
+  COMMON_INTERCEPT_FUNCTION(gethostbyaddr_r);
+#else
+#define INIT_GETHOSTBYADDR_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETHOSTBYNAME2_R
+INTERCEPTOR(int, gethostbyname2_r, char *name, int af,
+            struct __sanitizer_hostent *ret, char *buf, SIZE_T buflen,
+            __sanitizer_hostent **result, int *h_errnop) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, gethostbyname2_r, name, af, ret, buf, buflen,
+                           result, h_errnop);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res =
+      REAL(gethostbyname2_r)(name, af, ret, buf, buflen, result, h_errnop);
+  if (result) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (res == 0 && *result) write_hostent(ctx, *result);
+  }
+  if (h_errnop)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, h_errnop, sizeof(*h_errnop));
+  return res;
+}
+#define INIT_GETHOSTBYNAME2_R                  \
+  COMMON_INTERCEPT_FUNCTION(gethostbyname2_r);
+#else
+#define INIT_GETHOSTBYNAME2_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETSOCKOPT
+INTERCEPTOR(int, getsockopt, int sockfd, int level, int optname, void *optval,
+            int *optlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getsockopt, sockfd, level, optname, optval,
+                           optlen);
+  if (optlen) COMMON_INTERCEPTOR_READ_RANGE(ctx, optlen, sizeof(*optlen));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getsockopt)(sockfd, level, optname, optval, optlen);
+  if (res == 0)
+    if (optval && optlen) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, optval, *optlen);
+  return res;
+}
+#define INIT_GETSOCKOPT COMMON_INTERCEPT_FUNCTION(getsockopt);
+#else
+#define INIT_GETSOCKOPT
+#endif
+
+#if SANITIZER_INTERCEPT_ACCEPT
+INTERCEPTOR(int, accept, int fd, void *addr, unsigned *addrlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, accept, fd, addr, addrlen);
+  unsigned addrlen0 = 0;
+  if (addrlen) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, addrlen, sizeof(*addrlen));
+    addrlen0 = *addrlen;
+  }
+  int fd2 = REAL(accept)(fd, addr, addrlen);
+  if (fd2 >= 0) {
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, fd2);
+    if (addr && addrlen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, Min(*addrlen, addrlen0));
+  }
+  return fd2;
+}
+#define INIT_ACCEPT COMMON_INTERCEPT_FUNCTION(accept);
+#else
+#define INIT_ACCEPT
+#endif
+
+#if SANITIZER_INTERCEPT_ACCEPT4
+INTERCEPTOR(int, accept4, int fd, void *addr, unsigned *addrlen, int f) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, accept4, fd, addr, addrlen, f);
+  unsigned addrlen0 = 0;
+  if (addrlen) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, addrlen, sizeof(*addrlen));
+    addrlen0 = *addrlen;
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int fd2 = REAL(accept4)(fd, addr, addrlen, f);
+  if (fd2 >= 0) {
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, fd2);
+    if (addr && addrlen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, Min(*addrlen, addrlen0));
+  }
+  return fd2;
+}
+#define INIT_ACCEPT4 COMMON_INTERCEPT_FUNCTION(accept4);
+#else
+#define INIT_ACCEPT4
+#endif
+
+#if SANITIZER_INTERCEPT_PACCEPT
+INTERCEPTOR(int, paccept, int fd, void *addr, unsigned *addrlen,
+            __sanitizer_sigset_t *set, int f) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, paccept, fd, addr, addrlen, set, f);
+  unsigned addrlen0 = 0;
+  if (addrlen) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, addrlen, sizeof(*addrlen));
+    addrlen0 = *addrlen;
+  }
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  int fd2 = REAL(paccept)(fd, addr, addrlen, set, f);
+  if (fd2 >= 0) {
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, fd2);
+    if (addr && addrlen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, Min(*addrlen, addrlen0));
+  }
+  return fd2;
+}
+#define INIT_PACCEPT COMMON_INTERCEPT_FUNCTION(paccept);
+#else
+#define INIT_PACCEPT
+#endif
+
+#if SANITIZER_INTERCEPT_MODF
+INTERCEPTOR(double, modf, double x, double *iptr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, modf, x, iptr);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  double res = REAL(modf)(x, iptr);
+  if (iptr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, iptr, sizeof(*iptr));
+  }
+  return res;
+}
+INTERCEPTOR(float, modff, float x, float *iptr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, modff, x, iptr);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  float res = REAL(modff)(x, iptr);
+  if (iptr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, iptr, sizeof(*iptr));
+  }
+  return res;
+}
+INTERCEPTOR(long double, modfl, long double x, long double *iptr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, modfl, x, iptr);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  long double res = REAL(modfl)(x, iptr);
+  if (iptr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, iptr, sizeof(*iptr));
+  }
+  return res;
+}
+#define INIT_MODF                   \
+  COMMON_INTERCEPT_FUNCTION(modf);  \
+  COMMON_INTERCEPT_FUNCTION(modff); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(modfl);
+#else
+#define INIT_MODF
+#endif
+
+#if SANITIZER_INTERCEPT_RECVMSG || SANITIZER_INTERCEPT_RECVMMSG
+static void write_msghdr(void *ctx, struct __sanitizer_msghdr *msg,
+                         SSIZE_T maxlen) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, msg, sizeof(*msg));
+  if (msg->msg_name && msg->msg_namelen)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, msg->msg_name, msg->msg_namelen);
+  if (msg->msg_iov && msg->msg_iovlen)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, msg->msg_iov,
+                                   sizeof(*msg->msg_iov) * msg->msg_iovlen);
+  write_iovec(ctx, msg->msg_iov, msg->msg_iovlen, maxlen);
+  if (msg->msg_control && msg->msg_controllen)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, msg->msg_control, msg->msg_controllen);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_RECVMSG
+INTERCEPTOR(SSIZE_T, recvmsg, int fd, struct __sanitizer_msghdr *msg,
+            int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, recvmsg, fd, msg, flags);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(recvmsg)(fd, msg, flags);
+  if (res >= 0) {
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+    if (msg) {
+      write_msghdr(ctx, msg, res);
+      COMMON_INTERCEPTOR_HANDLE_RECVMSG(ctx, msg);
+    }
+  }
+  return res;
+}
+#define INIT_RECVMSG COMMON_INTERCEPT_FUNCTION(recvmsg);
+#else
+#define INIT_RECVMSG
+#endif
+
+#if SANITIZER_INTERCEPT_RECVMMSG
+INTERCEPTOR(int, recvmmsg, int fd, struct __sanitizer_mmsghdr *msgvec,
+            unsigned int vlen, int flags, void *timeout) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, recvmmsg, fd, msgvec, vlen, flags, timeout);
+  if (timeout) COMMON_INTERCEPTOR_READ_RANGE(ctx, timeout, struct_timespec_sz);
+  int res = REAL(recvmmsg)(fd, msgvec, vlen, flags, timeout);
+  if (res >= 0) {
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+    for (int i = 0; i < res; ++i) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &msgvec[i].msg_len,
+                                     sizeof(msgvec[i].msg_len));
+      write_msghdr(ctx, &msgvec[i].msg_hdr, msgvec[i].msg_len);
+      COMMON_INTERCEPTOR_HANDLE_RECVMSG(ctx, &msgvec[i].msg_hdr);
+    }
+  }
+  return res;
+}
+#define INIT_RECVMMSG COMMON_INTERCEPT_FUNCTION(recvmmsg);
+#else
+#define INIT_RECVMMSG
+#endif
+
+#if SANITIZER_INTERCEPT_SENDMSG || SANITIZER_INTERCEPT_SENDMMSG
+static void read_msghdr_control(void *ctx, void *control, uptr controllen) {
+  const unsigned kCmsgDataOffset =
+      RoundUpTo(sizeof(__sanitizer_cmsghdr), sizeof(uptr));
+
+  char *p = (char *)control;
+  char *const control_end = p + controllen;
+  while (true) {
+    if (p + sizeof(__sanitizer_cmsghdr) > control_end) break;
+    __sanitizer_cmsghdr *cmsg = (__sanitizer_cmsghdr *)p;
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &cmsg->cmsg_len, sizeof(cmsg->cmsg_len));
+
+    if (p + RoundUpTo(cmsg->cmsg_len, sizeof(uptr)) > control_end) break;
+
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &cmsg->cmsg_level,
+                                  sizeof(cmsg->cmsg_level));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &cmsg->cmsg_type,
+                                  sizeof(cmsg->cmsg_type));
+
+    if (cmsg->cmsg_len > kCmsgDataOffset) {
+      char *data = p + kCmsgDataOffset;
+      unsigned data_len = cmsg->cmsg_len - kCmsgDataOffset;
+      if (data_len > 0) COMMON_INTERCEPTOR_READ_RANGE(ctx, data, data_len);
+    }
+
+    p += RoundUpTo(cmsg->cmsg_len, sizeof(uptr));
+  }
+}
+
+static void read_msghdr(void *ctx, struct __sanitizer_msghdr *msg,
+                        SSIZE_T maxlen) {
+#define R(f) \
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &msg->msg_##f, sizeof(msg->msg_##f))
+  R(name);
+  R(namelen);
+  R(iov);
+  R(iovlen);
+  R(control);
+  R(controllen);
+  R(flags);
+#undef R
+  if (msg->msg_name && msg->msg_namelen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, msg->msg_name, msg->msg_namelen);
+  if (msg->msg_iov && msg->msg_iovlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, msg->msg_iov,
+                                  sizeof(*msg->msg_iov) * msg->msg_iovlen);
+  read_iovec(ctx, msg->msg_iov, msg->msg_iovlen, maxlen);
+  if (msg->msg_control && msg->msg_controllen)
+    read_msghdr_control(ctx, msg->msg_control, msg->msg_controllen);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_SENDMSG
+INTERCEPTOR(SSIZE_T, sendmsg, int fd, struct __sanitizer_msghdr *msg,
+            int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sendmsg, fd, msg, flags);
+  if (fd >= 0) {
+    COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+    COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  }
+  SSIZE_T res = REAL(sendmsg)(fd, msg, flags);
+  if (common_flags()->intercept_send && res >= 0 && msg)
+    read_msghdr(ctx, msg, res);
+  return res;
+}
+#define INIT_SENDMSG COMMON_INTERCEPT_FUNCTION(sendmsg);
+#else
+#define INIT_SENDMSG
+#endif
+
+#if SANITIZER_INTERCEPT_SENDMMSG
+INTERCEPTOR(int, sendmmsg, int fd, struct __sanitizer_mmsghdr *msgvec,
+            unsigned vlen, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sendmmsg, fd, msgvec, vlen, flags);
+  if (fd >= 0) {
+    COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+    COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  }
+  int res = REAL(sendmmsg)(fd, msgvec, vlen, flags);
+  if (res >= 0 && msgvec) {
+    for (int i = 0; i < res; ++i) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &msgvec[i].msg_len,
+                                     sizeof(msgvec[i].msg_len));
+      if (common_flags()->intercept_send)
+        read_msghdr(ctx, &msgvec[i].msg_hdr, msgvec[i].msg_len);
+    }
+  }
+  return res;
+}
+#define INIT_SENDMMSG COMMON_INTERCEPT_FUNCTION(sendmmsg);
+#else
+#define INIT_SENDMMSG
+#endif
+
+#if SANITIZER_INTERCEPT_SYSMSG
+INTERCEPTOR(int, msgsnd, int msqid, const void *msgp, SIZE_T msgsz,
+            int msgflg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, msgsnd, msqid, msgp, msgsz, msgflg);
+  if (msgp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, msgp, sizeof(long) + msgsz);
+  int res = REAL(msgsnd)(msqid, msgp, msgsz, msgflg);
+  return res;
+}
+
+INTERCEPTOR(SSIZE_T, msgrcv, int msqid, void *msgp, SIZE_T msgsz,
+            long msgtyp, int msgflg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, msgrcv, msqid, msgp, msgsz, msgtyp, msgflg);
+  SSIZE_T len = REAL(msgrcv)(msqid, msgp, msgsz, msgtyp, msgflg);
+  if (len != -1)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, msgp, sizeof(long) + len);
+  return len;
+}
+
+#define INIT_SYSMSG                  \
+  COMMON_INTERCEPT_FUNCTION(msgsnd); \
+  COMMON_INTERCEPT_FUNCTION(msgrcv);
+#else
+#define INIT_SYSMSG
+#endif
+
+#if SANITIZER_INTERCEPT_GETPEERNAME
+INTERCEPTOR(int, getpeername, int sockfd, void *addr, unsigned *addrlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpeername, sockfd, addr, addrlen);
+  unsigned addr_sz;
+  if (addrlen) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, addrlen, sizeof(*addrlen));
+    addr_sz = *addrlen;
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getpeername)(sockfd, addr, addrlen);
+  if (!res && addr && addrlen) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, Min(addr_sz, *addrlen));
+  }
+  return res;
+}
+#define INIT_GETPEERNAME COMMON_INTERCEPT_FUNCTION(getpeername);
+#else
+#define INIT_GETPEERNAME
+#endif
+
+#if SANITIZER_INTERCEPT_SYSINFO
+INTERCEPTOR(int, sysinfo, void *info) {
+  void *ctx;
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  COMMON_INTERCEPTOR_ENTER(ctx, sysinfo, info);
+  int res = REAL(sysinfo)(info);
+  if (!res && info)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, info, struct_sysinfo_sz);
+  return res;
+}
+#define INIT_SYSINFO COMMON_INTERCEPT_FUNCTION(sysinfo);
+#else
+#define INIT_SYSINFO
+#endif
+
+#if SANITIZER_INTERCEPT_READDIR
+INTERCEPTOR(__sanitizer_dirent *, opendir, const char *path) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, opendir, path);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  __sanitizer_dirent *res = REAL(opendir)(path);
+  if (res)
+    COMMON_INTERCEPTOR_DIR_ACQUIRE(ctx, path);
+  return res;
+}
+
+INTERCEPTOR(__sanitizer_dirent *, readdir, void *dirp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readdir, dirp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_dirent *res = REAL(readdir)(dirp);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, res->d_reclen);
+  return res;
+}
+
+INTERCEPTOR(int, readdir_r, void *dirp, __sanitizer_dirent *entry,
+            __sanitizer_dirent **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readdir_r, dirp, entry, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(readdir_r)(dirp, entry, result);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (*result)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *result, (*result)->d_reclen);
+  }
+  return res;
+}
+
+#define INIT_READDIR                  \
+  COMMON_INTERCEPT_FUNCTION(opendir); \
+  COMMON_INTERCEPT_FUNCTION(readdir); \
+  COMMON_INTERCEPT_FUNCTION(readdir_r);
+#else
+#define INIT_READDIR
+#endif
+
+#if SANITIZER_INTERCEPT_READDIR64
+INTERCEPTOR(__sanitizer_dirent64 *, readdir64, void *dirp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readdir64, dirp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_dirent64 *res = REAL(readdir64)(dirp);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, res->d_reclen);
+  return res;
+}
+
+INTERCEPTOR(int, readdir64_r, void *dirp, __sanitizer_dirent64 *entry,
+            __sanitizer_dirent64 **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readdir64_r, dirp, entry, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(readdir64_r)(dirp, entry, result);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+    if (*result)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *result, (*result)->d_reclen);
+  }
+  return res;
+}
+#define INIT_READDIR64                  \
+  COMMON_INTERCEPT_FUNCTION(readdir64); \
+  COMMON_INTERCEPT_FUNCTION(readdir64_r);
+#else
+#define INIT_READDIR64
+#endif
+
+#if SANITIZER_INTERCEPT_PTRACE
+INTERCEPTOR(uptr, ptrace, int request, int pid, void *addr, void *data) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ptrace, request, pid, addr, data);
+  __sanitizer_iovec local_iovec;
+
+  if (data) {
+    if (request == ptrace_setregs) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, struct_user_regs_struct_sz);
+    } else if (request == ptrace_setfpregs) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, struct_user_fpregs_struct_sz);
+    } else if (request == ptrace_setfpxregs) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, struct_user_fpxregs_struct_sz);
+    } else if (request == ptrace_setvfpregs) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, struct_user_vfpregs_struct_sz);
+    } else if (request == ptrace_setsiginfo) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, siginfo_t_sz);
+
+    // Some kernel might zero the iovec::iov_base in case of invalid
+    // write access.  In this case copy the invalid address for further
+    // inspection.
+    } else if (request == ptrace_setregset || request == ptrace_getregset) {
+      __sanitizer_iovec *iovec = (__sanitizer_iovec*)data;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, iovec, sizeof(*iovec));
+      local_iovec = *iovec;
+      if (request == ptrace_setregset)
+        COMMON_INTERCEPTOR_READ_RANGE(ctx, iovec->iov_base, iovec->iov_len);
+    }
+  }
+
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  uptr res = REAL(ptrace)(request, pid, addr, data);
+
+  if (!res && data) {
+    // Note that PEEK* requests assign different meaning to the return value.
+    // This function does not handle them (nor does it need to).
+    if (request == ptrace_getregs) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, struct_user_regs_struct_sz);
+    } else if (request == ptrace_getfpregs) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, struct_user_fpregs_struct_sz);
+    } else if (request == ptrace_getfpxregs) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, struct_user_fpxregs_struct_sz);
+    } else if (request == ptrace_getvfpregs) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, struct_user_vfpregs_struct_sz);
+    } else if (request == ptrace_getsiginfo) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, siginfo_t_sz);
+    } else if (request == ptrace_geteventmsg) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, sizeof(unsigned long));
+    } else if (request == ptrace_getregset) {
+      __sanitizer_iovec *iovec = (__sanitizer_iovec*)data;
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, iovec, sizeof(*iovec));
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, local_iovec.iov_base,
+                                     local_iovec.iov_len);
+    }
+  }
+  return res;
+}
+
+#define INIT_PTRACE COMMON_INTERCEPT_FUNCTION(ptrace);
+#else
+#define INIT_PTRACE
+#endif
+
+#if SANITIZER_INTERCEPT_SETLOCALE
+static void unpoison_ctype_arrays(void *ctx) {
+#if SANITIZER_NETBSD
+  // These arrays contain 256 regular elements in unsigned char range + 1 EOF
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, _ctype_tab_, 257 * sizeof(short));
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, _toupper_tab_, 257 * sizeof(short));
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, _tolower_tab_, 257 * sizeof(short));
+#endif
+}
+
+INTERCEPTOR(char *, setlocale, int category, char *locale) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setlocale, category, locale);
+  if (locale)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, locale, internal_strlen(locale) + 1);
+  char *res = REAL(setlocale)(category, locale);
+  if (res) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+    unpoison_ctype_arrays(ctx);
+  }
+  return res;
+}
+
+#define INIT_SETLOCALE COMMON_INTERCEPT_FUNCTION(setlocale);
+#else
+#define INIT_SETLOCALE
+#endif
+
+#if SANITIZER_INTERCEPT_GETCWD
+INTERCEPTOR(char *, getcwd, char *buf, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getcwd, buf, size);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(getcwd)(buf, size);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_GETCWD COMMON_INTERCEPT_FUNCTION(getcwd);
+#else
+#define INIT_GETCWD
+#endif
+
+#if SANITIZER_INTERCEPT_GET_CURRENT_DIR_NAME
+INTERCEPTOR(char *, get_current_dir_name, int fake) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, get_current_dir_name, fake);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(get_current_dir_name)(fake);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+
+#define INIT_GET_CURRENT_DIR_NAME \
+  COMMON_INTERCEPT_FUNCTION(get_current_dir_name);
+#else
+#define INIT_GET_CURRENT_DIR_NAME
+#endif
+
+UNUSED static inline void FixRealStrtolEndptr(const char *nptr, char **endptr) {
+  CHECK(endptr);
+  if (nptr == *endptr) {
+    // No digits were found at strtol call, we need to find out the last
+    // symbol accessed by strtoll on our own.
+    // We get this symbol by skipping leading blanks and optional +/- sign.
+    while (IsSpace(*nptr)) nptr++;
+    if (*nptr == '+' || *nptr == '-') nptr++;
+    *endptr = const_cast<char *>(nptr);
+  }
+  CHECK(*endptr >= nptr);
+}
+
+UNUSED static inline void StrtolFixAndCheck(void *ctx, const char *nptr,
+                             char **endptr, char *real_endptr, int base) {
+  if (endptr) {
+    *endptr = real_endptr;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, endptr, sizeof(*endptr));
+  }
+  // If base has unsupported value, strtol can exit with EINVAL
+  // without reading any characters. So do additional checks only
+  // if base is valid.
+  bool is_valid_base = (base == 0) || (2 <= base && base <= 36);
+  if (is_valid_base) {
+    FixRealStrtolEndptr(nptr, &real_endptr);
+  }
+  COMMON_INTERCEPTOR_READ_STRING(ctx, nptr, is_valid_base ?
+                                 (real_endptr - nptr) + 1 : 0);
+}
+
+
+#if SANITIZER_INTERCEPT_STRTOIMAX
+INTERCEPTOR(INTMAX_T, strtoimax, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtoimax, nptr, endptr, base);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *real_endptr;
+  INTMAX_T res = REAL(strtoimax)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return res;
+}
+
+INTERCEPTOR(UINTMAX_T, strtoumax, const char *nptr, char **endptr, int base) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtoumax, nptr, endptr, base);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *real_endptr;
+  UINTMAX_T res = REAL(strtoumax)(nptr, &real_endptr, base);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  return res;
+}
+
+#define INIT_STRTOIMAX                  \
+  COMMON_INTERCEPT_FUNCTION(strtoimax); \
+  COMMON_INTERCEPT_FUNCTION(strtoumax);
+#else
+#define INIT_STRTOIMAX
+#endif
+
+#if SANITIZER_INTERCEPT_MBSTOWCS
+INTERCEPTOR(SIZE_T, mbstowcs, wchar_t *dest, const char *src, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mbstowcs, dest, src, len);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(mbstowcs)(dest, src, len);
+  if (res != (SIZE_T) - 1 && dest) {
+    SIZE_T write_cnt = res + (res < len);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt * sizeof(wchar_t));
+  }
+  return res;
+}
+
+INTERCEPTOR(SIZE_T, mbsrtowcs, wchar_t *dest, const char **src, SIZE_T len,
+            void *ps) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mbsrtowcs, dest, src, len, ps);
+  if (src) COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+  if (ps) COMMON_INTERCEPTOR_READ_RANGE(ctx, ps, mbstate_t_sz);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(mbsrtowcs)(dest, src, len, ps);
+  if (res != (SIZE_T)(-1) && dest && src) {
+    // This function, and several others, may or may not write the terminating
+    // \0 character. They write it iff they clear *src.
+    SIZE_T write_cnt = res + !*src;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt * sizeof(wchar_t));
+  }
+  return res;
+}
+
+#define INIT_MBSTOWCS                  \
+  COMMON_INTERCEPT_FUNCTION(mbstowcs); \
+  COMMON_INTERCEPT_FUNCTION(mbsrtowcs);
+#else
+#define INIT_MBSTOWCS
+#endif
+
+#if SANITIZER_INTERCEPT_MBSNRTOWCS
+INTERCEPTOR(SIZE_T, mbsnrtowcs, wchar_t *dest, const char **src, SIZE_T nms,
+            SIZE_T len, void *ps) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mbsnrtowcs, dest, src, nms, len, ps);
+  if (src) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+    if (nms) COMMON_INTERCEPTOR_READ_RANGE(ctx, *src, nms);
+  }
+  if (ps) COMMON_INTERCEPTOR_READ_RANGE(ctx, ps, mbstate_t_sz);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(mbsnrtowcs)(dest, src, nms, len, ps);
+  if (res != (SIZE_T)(-1) && dest && src) {
+    SIZE_T write_cnt = res + !*src;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt * sizeof(wchar_t));
+  }
+  return res;
+}
+
+#define INIT_MBSNRTOWCS COMMON_INTERCEPT_FUNCTION(mbsnrtowcs);
+#else
+#define INIT_MBSNRTOWCS
+#endif
+
+#if SANITIZER_INTERCEPT_WCSTOMBS
+INTERCEPTOR(SIZE_T, wcstombs, char *dest, const wchar_t *src, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcstombs, dest, src, len);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(wcstombs)(dest, src, len);
+  if (res != (SIZE_T) - 1 && dest) {
+    SIZE_T write_cnt = res + (res < len);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt);
+  }
+  return res;
+}
+
+INTERCEPTOR(SIZE_T, wcsrtombs, char *dest, const wchar_t **src, SIZE_T len,
+            void *ps) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcsrtombs, dest, src, len, ps);
+  if (src) COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+  if (ps) COMMON_INTERCEPTOR_READ_RANGE(ctx, ps, mbstate_t_sz);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(wcsrtombs)(dest, src, len, ps);
+  if (res != (SIZE_T) - 1 && dest && src) {
+    SIZE_T write_cnt = res + !*src;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt);
+  }
+  return res;
+}
+
+#define INIT_WCSTOMBS                  \
+  COMMON_INTERCEPT_FUNCTION(wcstombs); \
+  COMMON_INTERCEPT_FUNCTION(wcsrtombs);
+#else
+#define INIT_WCSTOMBS
+#endif
+
+#if SANITIZER_INTERCEPT_WCSNRTOMBS
+INTERCEPTOR(SIZE_T, wcsnrtombs, char *dest, const wchar_t **src, SIZE_T nms,
+            SIZE_T len, void *ps) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcsnrtombs, dest, src, nms, len, ps);
+  if (src) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+    if (nms) COMMON_INTERCEPTOR_READ_RANGE(ctx, *src, nms);
+  }
+  if (ps) COMMON_INTERCEPTOR_READ_RANGE(ctx, ps, mbstate_t_sz);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(wcsnrtombs)(dest, src, nms, len, ps);
+  if (res != ((SIZE_T)-1) && dest && src) {
+    SIZE_T write_cnt = res + !*src;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, write_cnt);
+  }
+  return res;
+}
+
+#define INIT_WCSNRTOMBS COMMON_INTERCEPT_FUNCTION(wcsnrtombs);
+#else
+#define INIT_WCSNRTOMBS
+#endif
+
+
+#if SANITIZER_INTERCEPT_WCRTOMB
+INTERCEPTOR(SIZE_T, wcrtomb, char *dest, wchar_t src, void *ps) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcrtomb, dest, src, ps);
+  if (ps) COMMON_INTERCEPTOR_READ_RANGE(ctx, ps, mbstate_t_sz);
+
+  if (!dest)
+    return REAL(wcrtomb)(dest, src, ps);
+
+  char local_dest[32];
+  SIZE_T res = REAL(wcrtomb)(local_dest, src, ps);
+  if (res != ((SIZE_T)-1)) {
+    CHECK_LE(res, sizeof(local_dest));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, res);
+    REAL(memcpy)(dest, local_dest, res);
+  }
+  return res;
+}
+
+#define INIT_WCRTOMB COMMON_INTERCEPT_FUNCTION(wcrtomb);
+#else
+#define INIT_WCRTOMB
+#endif
+
+#if SANITIZER_INTERCEPT_WCTOMB
+INTERCEPTOR(int, wctomb, char *dest, wchar_t src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wctomb, dest, src);
+  if (!dest)
+    return REAL(wctomb)(dest, src);
+
+  char local_dest[32];
+  int res = REAL(wctomb)(local_dest, src);
+  if (res != -1) {
+    CHECK_LE(res, sizeof(local_dest));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, res);
+    REAL(memcpy)(dest, local_dest, res);
+  }
+  return res;
+}
+
+#define INIT_WCTOMB COMMON_INTERCEPT_FUNCTION(wctomb);
+#else
+#define INIT_WCTOMB
+#endif
+
+#if SANITIZER_INTERCEPT_TCGETATTR
+INTERCEPTOR(int, tcgetattr, int fd, void *termios_p) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, tcgetattr, fd, termios_p);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(tcgetattr)(fd, termios_p);
+  if (!res && termios_p)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, termios_p, struct_termios_sz);
+  return res;
+}
+
+#define INIT_TCGETATTR COMMON_INTERCEPT_FUNCTION(tcgetattr);
+#else
+#define INIT_TCGETATTR
+#endif
+
+#if SANITIZER_INTERCEPT_REALPATH
+INTERCEPTOR(char *, realpath, const char *path, char *resolved_path) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, realpath, path, resolved_path);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+
+  // Workaround a bug in glibc where dlsym(RTLD_NEXT, ...) returns the oldest
+  // version of a versioned symbol. For realpath(), this gives us something
+  // (called __old_realpath) that does not handle NULL in the second argument.
+  // Handle it as part of the interceptor.
+  char *allocated_path = nullptr;
+  if (!resolved_path)
+    allocated_path = resolved_path = (char *)WRAP(malloc)(path_max + 1);
+
+  char *res = REAL(realpath)(path, resolved_path);
+  if (allocated_path && !res)
+    WRAP(free)(allocated_path);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+#  define INIT_REALPATH COMMON_INTERCEPT_FUNCTION(realpath);
+#else
+#define INIT_REALPATH
+#endif
+
+#if SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME
+INTERCEPTOR(char *, canonicalize_file_name, const char *path) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, canonicalize_file_name, path);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  char *res = REAL(canonicalize_file_name)(path);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_CANONICALIZE_FILE_NAME \
+  COMMON_INTERCEPT_FUNCTION(canonicalize_file_name);
+#else
+#define INIT_CANONICALIZE_FILE_NAME
+#endif
+
+#if SANITIZER_INTERCEPT_CONFSTR
+INTERCEPTOR(SIZE_T, confstr, int name, char *buf, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, confstr, name, buf, len);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(confstr)(name, buf, len);
+  if (buf && res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, res < len ? res : len);
+  return res;
+}
+#define INIT_CONFSTR COMMON_INTERCEPT_FUNCTION(confstr);
+#else
+#define INIT_CONFSTR
+#endif
+
+#if SANITIZER_INTERCEPT_SCHED_GETAFFINITY
+INTERCEPTOR(int, sched_getaffinity, int pid, SIZE_T cpusetsize, void *mask) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sched_getaffinity, pid, cpusetsize, mask);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(sched_getaffinity)(pid, cpusetsize, mask);
+  if (mask && !res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mask, cpusetsize);
+  return res;
+}
+#define INIT_SCHED_GETAFFINITY COMMON_INTERCEPT_FUNCTION(sched_getaffinity);
+#else
+#define INIT_SCHED_GETAFFINITY
+#endif
+
+#if SANITIZER_INTERCEPT_SCHED_GETPARAM
+INTERCEPTOR(int, sched_getparam, int pid, void *param) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sched_getparam, pid, param);
+  int res = REAL(sched_getparam)(pid, param);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, param, struct_sched_param_sz);
+  return res;
+}
+#define INIT_SCHED_GETPARAM COMMON_INTERCEPT_FUNCTION(sched_getparam);
+#else
+#define INIT_SCHED_GETPARAM
+#endif
+
+#if SANITIZER_INTERCEPT_STRERROR
+INTERCEPTOR(char *, strerror, int errnum) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strerror, errnum);
+  COMMON_INTERCEPTOR_STRERROR();
+  char *res = REAL(strerror)(errnum);
+  if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_STRERROR COMMON_INTERCEPT_FUNCTION(strerror);
+#else
+#define INIT_STRERROR
+#endif
+
+#if SANITIZER_INTERCEPT_STRERROR_R
+// There are 2 versions of strerror_r:
+//  * POSIX version returns 0 on success, negative error code on failure,
+//    writes message to buf.
+//  * GNU version returns message pointer, which points to either buf or some
+//    static storage.
+#if ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !_GNU_SOURCE) || \
+    SANITIZER_MAC || SANITIZER_ANDROID || SANITIZER_NETBSD ||                 \
+    SANITIZER_FREEBSD
+// POSIX version. Spec is not clear on whether buf is NULL-terminated.
+// At least on OSX, buf contents are valid even when the call fails.
+INTERCEPTOR(int, strerror_r, int errnum, char *buf, SIZE_T buflen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strerror_r, errnum, buf, buflen);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(strerror_r)(errnum, buf, buflen);
+
+  SIZE_T sz = internal_strnlen(buf, buflen);
+  if (sz < buflen) ++sz;
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, sz);
+  return res;
+}
+#else
+// GNU version.
+INTERCEPTOR(char *, strerror_r, int errnum, char *buf, SIZE_T buflen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strerror_r, errnum, buf, buflen);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(strerror_r)(errnum, buf, buflen);
+  if (res == buf)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  else
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#endif //(_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !_GNU_SOURCE ||
+       //SANITIZER_MAC
+#define INIT_STRERROR_R COMMON_INTERCEPT_FUNCTION(strerror_r);
+#else
+#define INIT_STRERROR_R
+#endif
+
+#if SANITIZER_INTERCEPT_XPG_STRERROR_R
+INTERCEPTOR(int, __xpg_strerror_r, int errnum, char *buf, SIZE_T buflen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __xpg_strerror_r, errnum, buf, buflen);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(__xpg_strerror_r)(errnum, buf, buflen);
+  // This version always returns a null-terminated string.
+  if (buf && buflen)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, internal_strlen(buf) + 1);
+  return res;
+}
+#define INIT_XPG_STRERROR_R COMMON_INTERCEPT_FUNCTION(__xpg_strerror_r);
+#else
+#define INIT_XPG_STRERROR_R
+#endif
+
+#if SANITIZER_INTERCEPT_SCANDIR
+typedef int (*scandir_filter_f)(const struct __sanitizer_dirent *);
+typedef int (*scandir_compar_f)(const struct __sanitizer_dirent **,
+                                const struct __sanitizer_dirent **);
+
+static THREADLOCAL scandir_filter_f scandir_filter;
+static THREADLOCAL scandir_compar_f scandir_compar;
+
+static int wrapped_scandir_filter(const struct __sanitizer_dirent *dir) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(dir, dir->d_reclen);
+  return scandir_filter(dir);
+}
+
+static int wrapped_scandir_compar(const struct __sanitizer_dirent **a,
+                                  const struct __sanitizer_dirent **b) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(a, sizeof(*a));
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(*a, (*a)->d_reclen);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(b, sizeof(*b));
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(*b, (*b)->d_reclen);
+  return scandir_compar(a, b);
+}
+
+INTERCEPTOR(int, scandir, char *dirp, __sanitizer_dirent ***namelist,
+            scandir_filter_f filter, scandir_compar_f compar) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, scandir, dirp, namelist, filter, compar);
+  if (dirp) COMMON_INTERCEPTOR_READ_RANGE(ctx, dirp, internal_strlen(dirp) + 1);
+  scandir_filter = filter;
+  scandir_compar = compar;
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(scandir)(dirp, namelist,
+                          filter ? wrapped_scandir_filter : nullptr,
+                          compar ? wrapped_scandir_compar : nullptr);
+  scandir_filter = nullptr;
+  scandir_compar = nullptr;
+  if (namelist && res > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, namelist, sizeof(*namelist));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *namelist, sizeof(**namelist) * res);
+    for (int i = 0; i < res; ++i)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, (*namelist)[i],
+                                     (*namelist)[i]->d_reclen);
+  }
+  return res;
+}
+#define INIT_SCANDIR COMMON_INTERCEPT_FUNCTION(scandir);
+#else
+#define INIT_SCANDIR
+#endif
+
+#if SANITIZER_INTERCEPT_SCANDIR64
+typedef int (*scandir64_filter_f)(const struct __sanitizer_dirent64 *);
+typedef int (*scandir64_compar_f)(const struct __sanitizer_dirent64 **,
+                                  const struct __sanitizer_dirent64 **);
+
+static THREADLOCAL scandir64_filter_f scandir64_filter;
+static THREADLOCAL scandir64_compar_f scandir64_compar;
+
+static int wrapped_scandir64_filter(const struct __sanitizer_dirent64 *dir) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(dir, dir->d_reclen);
+  return scandir64_filter(dir);
+}
+
+static int wrapped_scandir64_compar(const struct __sanitizer_dirent64 **a,
+                                    const struct __sanitizer_dirent64 **b) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(a, sizeof(*a));
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(*a, (*a)->d_reclen);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(b, sizeof(*b));
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(*b, (*b)->d_reclen);
+  return scandir64_compar(a, b);
+}
+
+INTERCEPTOR(int, scandir64, char *dirp, __sanitizer_dirent64 ***namelist,
+            scandir64_filter_f filter, scandir64_compar_f compar) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, scandir64, dirp, namelist, filter, compar);
+  if (dirp) COMMON_INTERCEPTOR_READ_RANGE(ctx, dirp, internal_strlen(dirp) + 1);
+  scandir64_filter = filter;
+  scandir64_compar = compar;
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res =
+      REAL(scandir64)(dirp, namelist,
+                      filter ? wrapped_scandir64_filter : nullptr,
+                      compar ? wrapped_scandir64_compar : nullptr);
+  scandir64_filter = nullptr;
+  scandir64_compar = nullptr;
+  if (namelist && res > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, namelist, sizeof(*namelist));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *namelist, sizeof(**namelist) * res);
+    for (int i = 0; i < res; ++i)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, (*namelist)[i],
+                                     (*namelist)[i]->d_reclen);
+  }
+  return res;
+}
+#define INIT_SCANDIR64 COMMON_INTERCEPT_FUNCTION(scandir64);
+#else
+#define INIT_SCANDIR64
+#endif
+
+#if SANITIZER_INTERCEPT_GETGROUPS
+INTERCEPTOR(int, getgroups, int size, u32 *lst) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgroups, size, lst);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getgroups)(size, lst);
+  if (res >= 0 && lst && size > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, lst, res * sizeof(*lst));
+  return res;
+}
+#define INIT_GETGROUPS COMMON_INTERCEPT_FUNCTION(getgroups);
+#else
+#define INIT_GETGROUPS
+#endif
+
+#if SANITIZER_INTERCEPT_POLL
+static void read_pollfd(void *ctx, __sanitizer_pollfd *fds,
+                        __sanitizer_nfds_t nfds) {
+  for (unsigned i = 0; i < nfds; ++i) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &fds[i].fd, sizeof(fds[i].fd));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, &fds[i].events, sizeof(fds[i].events));
+  }
+}
+
+static void write_pollfd(void *ctx, __sanitizer_pollfd *fds,
+                         __sanitizer_nfds_t nfds) {
+  for (unsigned i = 0; i < nfds; ++i)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &fds[i].revents,
+                                   sizeof(fds[i].revents));
+}
+
+INTERCEPTOR(int, poll, __sanitizer_pollfd *fds, __sanitizer_nfds_t nfds,
+            int timeout) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, poll, fds, nfds, timeout);
+  if (fds && nfds) read_pollfd(ctx, fds, nfds);
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(poll)(fds, nfds, timeout);
+  if (fds && nfds) write_pollfd(ctx, fds, nfds);
+  return res;
+}
+#define INIT_POLL COMMON_INTERCEPT_FUNCTION(poll);
+#else
+#define INIT_POLL
+#endif
+
+#if SANITIZER_INTERCEPT_PPOLL
+INTERCEPTOR(int, ppoll, __sanitizer_pollfd *fds, __sanitizer_nfds_t nfds,
+            void *timeout_ts, __sanitizer_sigset_t *sigmask) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ppoll, fds, nfds, timeout_ts, sigmask);
+  if (fds && nfds) read_pollfd(ctx, fds, nfds);
+  if (timeout_ts)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, timeout_ts, struct_timespec_sz);
+  if (sigmask) COMMON_INTERCEPTOR_READ_RANGE(ctx, sigmask, sizeof(*sigmask));
+  int res =
+      COMMON_INTERCEPTOR_BLOCK_REAL(ppoll)(fds, nfds, timeout_ts, sigmask);
+  if (fds && nfds) write_pollfd(ctx, fds, nfds);
+  return res;
+}
+#define INIT_PPOLL COMMON_INTERCEPT_FUNCTION(ppoll);
+#else
+#define INIT_PPOLL
+#endif
+
+#if SANITIZER_INTERCEPT_WORDEXP
+INTERCEPTOR(int, wordexp, char *s, __sanitizer_wordexp_t *p, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wordexp, s, p, flags);
+  if (s) COMMON_INTERCEPTOR_READ_RANGE(ctx, s, internal_strlen(s) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(wordexp)(s, p, flags);
+  if (!res && p) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p));
+    uptr we_wordc =
+        ((flags & wordexp_wrde_dooffs) ? p->we_offs : 0) + p->we_wordc;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->we_wordv,
+                                   sizeof(*p->we_wordv) * (we_wordc + 1));
+    for (uptr i = 0; i < we_wordc; ++i) {
+      char *w = p->we_wordv[i];
+      if (w) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, w, internal_strlen(w) + 1);
+    }
+  }
+  return res;
+}
+#define INIT_WORDEXP COMMON_INTERCEPT_FUNCTION(wordexp);
+#else
+#define INIT_WORDEXP
+#endif
+
+#if SANITIZER_INTERCEPT_SIGWAIT
+INTERCEPTOR(int, sigwait, __sanitizer_sigset_t *set, int *sig) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigwait, set, sig);
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(sigwait)(set, sig);
+  if (!res && sig) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sig, sizeof(*sig));
+  return res;
+}
+#define INIT_SIGWAIT COMMON_INTERCEPT_FUNCTION(sigwait);
+#else
+#define INIT_SIGWAIT
+#endif
+
+#if SANITIZER_INTERCEPT_SIGWAITINFO
+INTERCEPTOR(int, sigwaitinfo, __sanitizer_sigset_t *set, void *info) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigwaitinfo, set, info);
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(sigwaitinfo)(set, info);
+  if (res > 0 && info) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, info, siginfo_t_sz);
+  return res;
+}
+#define INIT_SIGWAITINFO COMMON_INTERCEPT_FUNCTION(sigwaitinfo);
+#else
+#define INIT_SIGWAITINFO
+#endif
+
+#if SANITIZER_INTERCEPT_SIGTIMEDWAIT
+INTERCEPTOR(int, sigtimedwait, __sanitizer_sigset_t *set, void *info,
+            void *timeout) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigtimedwait, set, info, timeout);
+  if (timeout) COMMON_INTERCEPTOR_READ_RANGE(ctx, timeout, struct_timespec_sz);
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(sigtimedwait)(set, info, timeout);
+  if (res > 0 && info) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, info, siginfo_t_sz);
+  return res;
+}
+#define INIT_SIGTIMEDWAIT COMMON_INTERCEPT_FUNCTION(sigtimedwait);
+#else
+#define INIT_SIGTIMEDWAIT
+#endif
+
+#if SANITIZER_INTERCEPT_SIGSETOPS
+INTERCEPTOR(int, sigemptyset, __sanitizer_sigset_t *set) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigemptyset, set);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(sigemptyset)(set);
+  if (!res && set) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, set, sizeof(*set));
+  return res;
+}
+
+INTERCEPTOR(int, sigfillset, __sanitizer_sigset_t *set) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigfillset, set);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(sigfillset)(set);
+  if (!res && set) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, set, sizeof(*set));
+  return res;
+}
+#define INIT_SIGSETOPS                    \
+  COMMON_INTERCEPT_FUNCTION(sigemptyset); \
+  COMMON_INTERCEPT_FUNCTION(sigfillset);
+#else
+#define INIT_SIGSETOPS
+#endif
+
+#if SANITIZER_INTERCEPT_SIGSET_LOGICOPS
+INTERCEPTOR(int, sigandset, __sanitizer_sigset_t *dst,
+            __sanitizer_sigset_t *src1, __sanitizer_sigset_t *src2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigandset, dst, src1, src2);
+  if (src1)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src1, sizeof(*src1));
+  if (src2)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src2, sizeof(*src2));
+  int res = REAL(sigandset)(dst, src1, src2);
+  if (!res && dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst));
+  return res;
+}
+
+INTERCEPTOR(int, sigorset, __sanitizer_sigset_t *dst,
+            __sanitizer_sigset_t *src1, __sanitizer_sigset_t *src2) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigorset, dst, src1, src2);
+  if (src1)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src1, sizeof(*src1));
+  if (src2)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src2, sizeof(*src2));
+  int res = REAL(sigorset)(dst, src1, src2);
+  if (!res && dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst));
+  return res;
+}
+#define INIT_SIGSET_LOGICOPS                    \
+  COMMON_INTERCEPT_FUNCTION(sigandset);   \
+  COMMON_INTERCEPT_FUNCTION(sigorset);
+#else
+#define INIT_SIGSET_LOGICOPS
+#endif
+
+#if SANITIZER_INTERCEPT_SIGPENDING
+INTERCEPTOR(int, sigpending, __sanitizer_sigset_t *set) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigpending, set);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(sigpending)(set);
+  if (!res && set) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, set, sizeof(*set));
+  return res;
+}
+#define INIT_SIGPENDING COMMON_INTERCEPT_FUNCTION(sigpending);
+#else
+#define INIT_SIGPENDING
+#endif
+
+#if SANITIZER_INTERCEPT_SIGPROCMASK
+INTERCEPTOR(int, sigprocmask, int how, __sanitizer_sigset_t *set,
+            __sanitizer_sigset_t *oldset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigprocmask, how, set, oldset);
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(sigprocmask)(how, set, oldset);
+  if (!res && oldset)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldset, sizeof(*oldset));
+  return res;
+}
+#define INIT_SIGPROCMASK COMMON_INTERCEPT_FUNCTION(sigprocmask);
+#else
+#define INIT_SIGPROCMASK
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_SIGMASK
+INTERCEPTOR(int, pthread_sigmask, int how, __sanitizer_sigset_t *set,
+            __sanitizer_sigset_t *oldset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_sigmask, how, set, oldset);
+  if (set) COMMON_INTERCEPTOR_READ_RANGE(ctx, set, sizeof(*set));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(pthread_sigmask)(how, set, oldset);
+  if (!res && oldset)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldset, sizeof(*oldset));
+  return res;
+}
+#define INIT_PTHREAD_SIGMASK COMMON_INTERCEPT_FUNCTION(pthread_sigmask);
+#else
+#define INIT_PTHREAD_SIGMASK
+#endif
+
+#if SANITIZER_INTERCEPT_BACKTRACE
+INTERCEPTOR(int, backtrace, void **buffer, int size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, backtrace, buffer, size);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(backtrace)(buffer, size);
+  if (res && buffer)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buffer, res * sizeof(*buffer));
+  return res;
+}
+
+INTERCEPTOR(char **, backtrace_symbols, void **buffer, int size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, backtrace_symbols, buffer, size);
+  if (buffer && size)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buffer, size * sizeof(*buffer));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char **res = REAL(backtrace_symbols)(buffer, size);
+  if (res && size) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, size * sizeof(*res));
+    for (int i = 0; i < size; ++i)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res[i], internal_strlen(res[i]) + 1);
+  }
+  return res;
+}
+#define INIT_BACKTRACE                  \
+  COMMON_INTERCEPT_FUNCTION(backtrace); \
+  COMMON_INTERCEPT_FUNCTION(backtrace_symbols);
+#else
+#define INIT_BACKTRACE
+#endif
+
+#if SANITIZER_INTERCEPT__EXIT
+INTERCEPTOR(void, _exit, int status) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, _exit, status);
+  COMMON_INTERCEPTOR_USER_CALLBACK_START();
+  int status1 = COMMON_INTERCEPTOR_ON_EXIT(ctx);
+  COMMON_INTERCEPTOR_USER_CALLBACK_END();
+  if (status == 0) status = status1;
+  REAL(_exit)(status);
+}
+#define INIT__EXIT COMMON_INTERCEPT_FUNCTION(_exit);
+#else
+#define INIT__EXIT
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEX
+INTERCEPTOR(int, pthread_mutex_lock, void *m) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_mutex_lock, m);
+  COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m);
+  int res = REAL(pthread_mutex_lock)(m);
+  if (res == errno_EOWNERDEAD)
+    COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m);
+  if (res == errno_EINVAL)
+    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_mutex_unlock, void *m) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_mutex_unlock, m);
+  COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m);
+  int res = REAL(pthread_mutex_unlock)(m);
+  if (res == errno_EINVAL)
+    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
+  return res;
+}
+
+#define INIT_PTHREAD_MUTEX_LOCK COMMON_INTERCEPT_FUNCTION(pthread_mutex_lock)
+#define INIT_PTHREAD_MUTEX_UNLOCK \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutex_unlock)
+#else
+#define INIT_PTHREAD_MUTEX_LOCK
+#define INIT_PTHREAD_MUTEX_UNLOCK
+#endif
+
+#if SANITIZER_INTERCEPT___PTHREAD_MUTEX
+INTERCEPTOR(int, __pthread_mutex_lock, void *m) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __pthread_mutex_lock, m);
+  COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m);
+  int res = REAL(__pthread_mutex_lock)(m);
+  if (res == errno_EOWNERDEAD)
+    COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m);
+  if (res == errno_EINVAL)
+    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
+  return res;
+}
+
+INTERCEPTOR(int, __pthread_mutex_unlock, void *m) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __pthread_mutex_unlock, m);
+  COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m);
+  int res = REAL(__pthread_mutex_unlock)(m);
+  if (res == errno_EINVAL)
+    COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m);
+  return res;
+}
+
+#define INIT___PTHREAD_MUTEX_LOCK \
+  COMMON_INTERCEPT_FUNCTION(__pthread_mutex_lock)
+#define INIT___PTHREAD_MUTEX_UNLOCK \
+  COMMON_INTERCEPT_FUNCTION(__pthread_mutex_unlock)
+#else
+#define INIT___PTHREAD_MUTEX_LOCK
+#define INIT___PTHREAD_MUTEX_UNLOCK
+#endif
+
+#if SANITIZER_INTERCEPT___LIBC_MUTEX
+INTERCEPTOR(int, __libc_mutex_lock, void *m)
+ALIAS(WRAPPER_NAME(pthread_mutex_lock));
+
+INTERCEPTOR(int, __libc_mutex_unlock, void *m)
+ALIAS(WRAPPER_NAME(pthread_mutex_unlock));
+
+INTERCEPTOR(int, __libc_thr_setcancelstate, int state, int *oldstate)
+ALIAS(WRAPPER_NAME(pthread_setcancelstate));
+
+#define INIT___LIBC_MUTEX_LOCK COMMON_INTERCEPT_FUNCTION(__libc_mutex_lock)
+#define INIT___LIBC_MUTEX_UNLOCK COMMON_INTERCEPT_FUNCTION(__libc_mutex_unlock)
+#define INIT___LIBC_THR_SETCANCELSTATE \
+  COMMON_INTERCEPT_FUNCTION(__libc_thr_setcancelstate)
+#else
+#define INIT___LIBC_MUTEX_LOCK
+#define INIT___LIBC_MUTEX_UNLOCK
+#define INIT___LIBC_THR_SETCANCELSTATE
+#endif
+
+#if SANITIZER_INTERCEPT_GETMNTENT || SANITIZER_INTERCEPT_GETMNTENT_R
+static void write_mntent(void *ctx, __sanitizer_mntent *mnt) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt, sizeof(*mnt));
+  if (mnt->mnt_fsname)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt->mnt_fsname,
+                                   internal_strlen(mnt->mnt_fsname) + 1);
+  if (mnt->mnt_dir)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt->mnt_dir,
+                                   internal_strlen(mnt->mnt_dir) + 1);
+  if (mnt->mnt_type)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt->mnt_type,
+                                   internal_strlen(mnt->mnt_type) + 1);
+  if (mnt->mnt_opts)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mnt->mnt_opts,
+                                   internal_strlen(mnt->mnt_opts) + 1);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_GETMNTENT
+INTERCEPTOR(__sanitizer_mntent *, getmntent, void *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getmntent, fp);
+  __sanitizer_mntent *res = REAL(getmntent)(fp);
+  if (res) write_mntent(ctx, res);
+  return res;
+}
+#define INIT_GETMNTENT COMMON_INTERCEPT_FUNCTION(getmntent);
+#else
+#define INIT_GETMNTENT
+#endif
+
+#if SANITIZER_INTERCEPT_GETMNTENT_R
+INTERCEPTOR(__sanitizer_mntent *, getmntent_r, void *fp,
+            __sanitizer_mntent *mntbuf, char *buf, int buflen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getmntent_r, fp, mntbuf, buf, buflen);
+  __sanitizer_mntent *res = REAL(getmntent_r)(fp, mntbuf, buf, buflen);
+  if (res) write_mntent(ctx, res);
+  return res;
+}
+#define INIT_GETMNTENT_R COMMON_INTERCEPT_FUNCTION(getmntent_r);
+#else
+#define INIT_GETMNTENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_STATFS
+INTERCEPTOR(int, statfs, char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statfs, path, buf);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(statfs)(path, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statfs_sz);
+  return res;
+}
+INTERCEPTOR(int, fstatfs, int fd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatfs, fd, buf);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fstatfs)(fd, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statfs_sz);
+  return res;
+}
+#define INIT_STATFS                  \
+  COMMON_INTERCEPT_FUNCTION(statfs); \
+  COMMON_INTERCEPT_FUNCTION(fstatfs);
+#else
+#define INIT_STATFS
+#endif
+
+#if SANITIZER_INTERCEPT_STATFS64
+INTERCEPTOR(int, statfs64, char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statfs64, path, buf);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(statfs64)(path, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statfs64_sz);
+  return res;
+}
+INTERCEPTOR(int, fstatfs64, int fd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatfs64, fd, buf);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fstatfs64)(fd, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statfs64_sz);
+  return res;
+}
+#define INIT_STATFS64                  \
+  COMMON_INTERCEPT_FUNCTION(statfs64); \
+  COMMON_INTERCEPT_FUNCTION(fstatfs64);
+#else
+#define INIT_STATFS64
+#endif
+
+#if SANITIZER_INTERCEPT_STATVFS
+INTERCEPTOR(int, statvfs, char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statvfs, path, buf);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(statvfs)(path, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs_sz);
+  return res;
+}
+INTERCEPTOR(int, fstatvfs, int fd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatvfs, fd, buf);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fstatvfs)(fd, buf);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs_sz);
+    if (fd >= 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return res;
+}
+#define INIT_STATVFS                  \
+  COMMON_INTERCEPT_FUNCTION(statvfs); \
+  COMMON_INTERCEPT_FUNCTION(fstatvfs);
+#else
+#define INIT_STATVFS
+#endif
+
+#if SANITIZER_INTERCEPT_STATVFS64
+INTERCEPTOR(int, statvfs64, char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statvfs64, path, buf);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(statvfs64)(path, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs64_sz);
+  return res;
+}
+INTERCEPTOR(int, fstatvfs64, int fd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatvfs64, fd, buf);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fstatvfs64)(fd, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs64_sz);
+  return res;
+}
+#define INIT_STATVFS64                  \
+  COMMON_INTERCEPT_FUNCTION(statvfs64); \
+  COMMON_INTERCEPT_FUNCTION(fstatvfs64);
+#else
+#define INIT_STATVFS64
+#endif
+
+#if SANITIZER_INTERCEPT_INITGROUPS
+INTERCEPTOR(int, initgroups, char *user, u32 group) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, initgroups, user, group);
+  if (user) COMMON_INTERCEPTOR_READ_RANGE(ctx, user, internal_strlen(user) + 1);
+  int res = REAL(initgroups)(user, group);
+  return res;
+}
+#define INIT_INITGROUPS COMMON_INTERCEPT_FUNCTION(initgroups);
+#else
+#define INIT_INITGROUPS
+#endif
+
+#if SANITIZER_INTERCEPT_ETHER_NTOA_ATON
+INTERCEPTOR(char *, ether_ntoa, __sanitizer_ether_addr *addr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_ntoa, addr);
+  if (addr) COMMON_INTERCEPTOR_READ_RANGE(ctx, addr, sizeof(*addr));
+  char *res = REAL(ether_ntoa)(addr);
+  if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+INTERCEPTOR(__sanitizer_ether_addr *, ether_aton, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_aton, buf);
+  if (buf) COMMON_INTERCEPTOR_READ_RANGE(ctx, buf, internal_strlen(buf) + 1);
+  __sanitizer_ether_addr *res = REAL(ether_aton)(buf);
+  if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, sizeof(*res));
+  return res;
+}
+#define INIT_ETHER_NTOA_ATON             \
+  COMMON_INTERCEPT_FUNCTION(ether_ntoa); \
+  COMMON_INTERCEPT_FUNCTION(ether_aton);
+#else
+#define INIT_ETHER_NTOA_ATON
+#endif
+
+#if SANITIZER_INTERCEPT_ETHER_HOST
+INTERCEPTOR(int, ether_ntohost, char *hostname, __sanitizer_ether_addr *addr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_ntohost, hostname, addr);
+  if (addr) COMMON_INTERCEPTOR_READ_RANGE(ctx, addr, sizeof(*addr));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(ether_ntohost)(hostname, addr);
+  if (!res && hostname)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, hostname, internal_strlen(hostname) + 1);
+  return res;
+}
+INTERCEPTOR(int, ether_hostton, char *hostname, __sanitizer_ether_addr *addr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_hostton, hostname, addr);
+  if (hostname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, hostname, internal_strlen(hostname) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(ether_hostton)(hostname, addr);
+  if (!res && addr) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, sizeof(*addr));
+  return res;
+}
+INTERCEPTOR(int, ether_line, char *line, __sanitizer_ether_addr *addr,
+            char *hostname) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_line, line, addr, hostname);
+  if (line) COMMON_INTERCEPTOR_READ_RANGE(ctx, line, internal_strlen(line) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(ether_line)(line, addr, hostname);
+  if (!res) {
+    if (addr) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, sizeof(*addr));
+    if (hostname)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, hostname, internal_strlen(hostname) + 1);
+  }
+  return res;
+}
+#define INIT_ETHER_HOST                     \
+  COMMON_INTERCEPT_FUNCTION(ether_ntohost); \
+  COMMON_INTERCEPT_FUNCTION(ether_hostton); \
+  COMMON_INTERCEPT_FUNCTION(ether_line);
+#else
+#define INIT_ETHER_HOST
+#endif
+
+#if SANITIZER_INTERCEPT_ETHER_R
+INTERCEPTOR(char *, ether_ntoa_r, __sanitizer_ether_addr *addr, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_ntoa_r, addr, buf);
+  if (addr) COMMON_INTERCEPTOR_READ_RANGE(ctx, addr, sizeof(*addr));
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(ether_ntoa_r)(addr, buf);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+INTERCEPTOR(__sanitizer_ether_addr *, ether_aton_r, char *buf,
+            __sanitizer_ether_addr *addr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ether_aton_r, buf, addr);
+  if (buf) COMMON_INTERCEPTOR_READ_RANGE(ctx, buf, internal_strlen(buf) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_ether_addr *res = REAL(ether_aton_r)(buf, addr);
+  if (res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, sizeof(*res));
+  return res;
+}
+#define INIT_ETHER_R                       \
+  COMMON_INTERCEPT_FUNCTION(ether_ntoa_r); \
+  COMMON_INTERCEPT_FUNCTION(ether_aton_r);
+#else
+#define INIT_ETHER_R
+#endif
+
+#if SANITIZER_INTERCEPT_SHMCTL
+INTERCEPTOR(int, shmctl, int shmid, int cmd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, shmctl, shmid, cmd, buf);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(shmctl)(shmid, cmd, buf);
+  if (res >= 0) {
+    unsigned sz = 0;
+    if (cmd == shmctl_ipc_stat || cmd == shmctl_shm_stat)
+      sz = sizeof(__sanitizer_shmid_ds);
+    else if (cmd == shmctl_ipc_info)
+      sz = struct_shminfo_sz;
+    else if (cmd == shmctl_shm_info)
+      sz = struct_shm_info_sz;
+    if (sz) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, sz);
+  }
+  return res;
+}
+#define INIT_SHMCTL COMMON_INTERCEPT_FUNCTION(shmctl);
+#else
+#define INIT_SHMCTL
+#endif
+
+#if SANITIZER_INTERCEPT_RANDOM_R
+INTERCEPTOR(int, random_r, void *buf, u32 *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, random_r, buf, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(random_r)(buf, result);
+  if (!res && result)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+#define INIT_RANDOM_R COMMON_INTERCEPT_FUNCTION(random_r);
+#else
+#define INIT_RANDOM_R
+#endif
+
+// FIXME: under ASan the REAL() call below may write to freed memory and corrupt
+// its metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#if SANITIZER_INTERCEPT_PTHREAD_ATTR_GET ||              \
+    SANITIZER_INTERCEPT_PTHREAD_ATTR_GET_SCHED ||        \
+    SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSSCHED || \
+    SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GET ||         \
+    SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GET ||        \
+    SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GET ||          \
+    SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GET
+#define INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(fn, sz)            \
+  INTERCEPTOR(int, fn, void *attr, void *r) {                  \
+    void *ctx;                                                 \
+    COMMON_INTERCEPTOR_ENTER(ctx, fn, attr, r);                \
+    int res = REAL(fn)(attr, r);                               \
+    if (!res && r) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, r, sz); \
+    return res;                                                \
+  }
+#define INTERCEPTOR_PTHREAD_ATTR_GET(what, sz) \
+  INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(pthread_attr_get##what, sz)
+#define INTERCEPTOR_PTHREAD_MUTEXATTR_GET(what, sz) \
+  INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(pthread_mutexattr_get##what, sz)
+#define INTERCEPTOR_PTHREAD_RWLOCKATTR_GET(what, sz) \
+  INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(pthread_rwlockattr_get##what, sz)
+#define INTERCEPTOR_PTHREAD_CONDATTR_GET(what, sz) \
+  INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(pthread_condattr_get##what, sz)
+#define INTERCEPTOR_PTHREAD_BARRIERATTR_GET(what, sz) \
+  INTERCEPTOR_PTHREAD_OBJECT_ATTR_GET(pthread_barrierattr_get##what, sz)
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_ATTR_GET
+INTERCEPTOR_PTHREAD_ATTR_GET(detachstate, sizeof(int))
+INTERCEPTOR_PTHREAD_ATTR_GET(guardsize, sizeof(SIZE_T))
+INTERCEPTOR_PTHREAD_ATTR_GET(scope, sizeof(int))
+INTERCEPTOR_PTHREAD_ATTR_GET(stacksize, sizeof(SIZE_T))
+INTERCEPTOR(int, pthread_attr_getstack, void *attr, void **addr, SIZE_T *size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_attr_getstack, attr, addr, size);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(pthread_attr_getstack)(attr, addr, size);
+  if (!res) {
+    if (addr) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, addr, sizeof(*addr));
+    if (size) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, size, sizeof(*size));
+  }
+  return res;
+}
+
+// We may need to call the real pthread_attr_getstack from the run-time
+// in sanitizer_common, but we don't want to include the interception headers
+// there. So, just define this function here.
+namespace __sanitizer {
+extern "C" {
+int real_pthread_attr_getstack(void *attr, void **addr, SIZE_T *size) {
+  return REAL(pthread_attr_getstack)(attr, addr, size);
+}
+}  // extern "C"
+}  // namespace __sanitizer
+
+#define INIT_PTHREAD_ATTR_GET                             \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getdetachstate); \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getguardsize);   \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getscope);       \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getstacksize);   \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getstack);
+#else
+#define INIT_PTHREAD_ATTR_GET
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_ATTR_GET_SCHED
+INTERCEPTOR_PTHREAD_ATTR_GET(schedparam, struct_sched_param_sz)
+INTERCEPTOR_PTHREAD_ATTR_GET(schedpolicy, sizeof(int))
+
+#define INIT_PTHREAD_ATTR_GET_SCHED                      \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getschedparam); \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getschedpolicy);
+#else
+#define INIT_PTHREAD_ATTR_GET_SCHED
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED
+INTERCEPTOR_PTHREAD_ATTR_GET(inheritsched, sizeof(int))
+
+#define INIT_PTHREAD_ATTR_GETINHERITSCHED \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getinheritsched);
+#else
+#define INIT_PTHREAD_ATTR_GETINHERITSCHED
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP
+INTERCEPTOR(int, pthread_attr_getaffinity_np, void *attr, SIZE_T cpusetsize,
+            void *cpuset) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_attr_getaffinity_np, attr, cpusetsize,
+                           cpuset);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(pthread_attr_getaffinity_np)(attr, cpusetsize, cpuset);
+  if (!res && cpusetsize && cpuset)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cpuset, cpusetsize);
+  return res;
+}
+
+#define INIT_PTHREAD_ATTR_GETAFFINITY_NP \
+  COMMON_INTERCEPT_FUNCTION(pthread_attr_getaffinity_np);
+#else
+#define INIT_PTHREAD_ATTR_GETAFFINITY_NP
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(pshared, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETPSHARED \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_getpshared);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETPSHARED
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(type, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETTYPE \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_gettype);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETTYPE
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(protocol, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETPROTOCOL \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_getprotocol);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETPROTOCOL
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(prioceiling, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETPRIOCEILING \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_getprioceiling);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETPRIOCEILING
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(robust, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETROBUST \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_getrobust);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETROBUST
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP
+INTERCEPTOR_PTHREAD_MUTEXATTR_GET(robust_np, sizeof(int))
+#define INIT_PTHREAD_MUTEXATTR_GETROBUST_NP \
+  COMMON_INTERCEPT_FUNCTION(pthread_mutexattr_getrobust_np);
+#else
+#define INIT_PTHREAD_MUTEXATTR_GETROBUST_NP
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED
+INTERCEPTOR_PTHREAD_RWLOCKATTR_GET(pshared, sizeof(int))
+#define INIT_PTHREAD_RWLOCKATTR_GETPSHARED \
+  COMMON_INTERCEPT_FUNCTION(pthread_rwlockattr_getpshared);
+#else
+#define INIT_PTHREAD_RWLOCKATTR_GETPSHARED
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETKIND_NP
+INTERCEPTOR_PTHREAD_RWLOCKATTR_GET(kind_np, sizeof(int))
+#define INIT_PTHREAD_RWLOCKATTR_GETKIND_NP \
+  COMMON_INTERCEPT_FUNCTION(pthread_rwlockattr_getkind_np);
+#else
+#define INIT_PTHREAD_RWLOCKATTR_GETKIND_NP
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETPSHARED
+INTERCEPTOR_PTHREAD_CONDATTR_GET(pshared, sizeof(int))
+#define INIT_PTHREAD_CONDATTR_GETPSHARED \
+  COMMON_INTERCEPT_FUNCTION(pthread_condattr_getpshared);
+#else
+#define INIT_PTHREAD_CONDATTR_GETPSHARED
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETCLOCK
+INTERCEPTOR_PTHREAD_CONDATTR_GET(clock, sizeof(int))
+#define INIT_PTHREAD_CONDATTR_GETCLOCK \
+  COMMON_INTERCEPT_FUNCTION(pthread_condattr_getclock);
+#else
+#define INIT_PTHREAD_CONDATTR_GETCLOCK
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GETPSHARED
+INTERCEPTOR_PTHREAD_BARRIERATTR_GET(pshared, sizeof(int)) // !mac !android
+#define INIT_PTHREAD_BARRIERATTR_GETPSHARED \
+  COMMON_INTERCEPT_FUNCTION(pthread_barrierattr_getpshared);
+#else
+#define INIT_PTHREAD_BARRIERATTR_GETPSHARED
+#endif
+
+#if SANITIZER_INTERCEPT_TMPNAM
+INTERCEPTOR(char *, tmpnam, char *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, tmpnam, s);
+  char *res = REAL(tmpnam)(s);
+  if (res) {
+    if (s)
+      // FIXME: under ASan the call below may write to freed memory and corrupt
+      // its metadata. See
+      // https://github.com/google/sanitizers/issues/321.
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, s, internal_strlen(s) + 1);
+    else
+      COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+#define INIT_TMPNAM COMMON_INTERCEPT_FUNCTION(tmpnam);
+#else
+#define INIT_TMPNAM
+#endif
+
+#if SANITIZER_INTERCEPT_TMPNAM_R
+INTERCEPTOR(char *, tmpnam_r, char *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, tmpnam_r, s);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(tmpnam_r)(s);
+  if (res && s) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, s, internal_strlen(s) + 1);
+  return res;
+}
+#define INIT_TMPNAM_R COMMON_INTERCEPT_FUNCTION(tmpnam_r);
+#else
+#define INIT_TMPNAM_R
+#endif
+
+#if SANITIZER_INTERCEPT_PTSNAME
+INTERCEPTOR(char *, ptsname, int fd) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ptsname, fd);
+  char *res = REAL(ptsname)(fd);
+  if (res != nullptr)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_PTSNAME COMMON_INTERCEPT_FUNCTION(ptsname);
+#else
+#define INIT_PTSNAME
+#endif
+
+#if SANITIZER_INTERCEPT_PTSNAME_R
+INTERCEPTOR(int, ptsname_r, int fd, char *name, SIZE_T namesize) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ptsname_r, fd, name, namesize);
+  int res = REAL(ptsname_r)(fd, name, namesize);
+  if (res == 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strlen(name) + 1);
+  return res;
+}
+#define INIT_PTSNAME_R COMMON_INTERCEPT_FUNCTION(ptsname_r);
+#else
+#define INIT_PTSNAME_R
+#endif
+
+#if SANITIZER_INTERCEPT_TTYNAME
+INTERCEPTOR(char *, ttyname, int fd) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ttyname, fd);
+  char *res = REAL(ttyname)(fd);
+  if (res != nullptr)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_TTYNAME COMMON_INTERCEPT_FUNCTION(ttyname);
+#else
+#define INIT_TTYNAME
+#endif
+
+#if SANITIZER_INTERCEPT_TTYNAME_R
+INTERCEPTOR(int, ttyname_r, int fd, char *name, SIZE_T namesize) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ttyname_r, fd, name, namesize);
+  int res = REAL(ttyname_r)(fd, name, namesize);
+  if (res == 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strlen(name) + 1);
+  return res;
+}
+#define INIT_TTYNAME_R COMMON_INTERCEPT_FUNCTION(ttyname_r);
+#else
+#define INIT_TTYNAME_R
+#endif
+
+#if SANITIZER_INTERCEPT_TEMPNAM
+INTERCEPTOR(char *, tempnam, char *dir, char *pfx) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, tempnam, dir, pfx);
+  if (dir) COMMON_INTERCEPTOR_READ_RANGE(ctx, dir, internal_strlen(dir) + 1);
+  if (pfx) COMMON_INTERCEPTOR_READ_RANGE(ctx, pfx, internal_strlen(pfx) + 1);
+  char *res = REAL(tempnam)(dir, pfx);
+  if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_TEMPNAM COMMON_INTERCEPT_FUNCTION(tempnam);
+#else
+#define INIT_TEMPNAM
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP && !SANITIZER_NETBSD
+INTERCEPTOR(int, pthread_setname_np, uptr thread, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_setname_np, thread, name);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, name, 0);
+  COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name);
+  return REAL(pthread_setname_np)(thread, name);
+}
+#define INIT_PTHREAD_SETNAME_NP COMMON_INTERCEPT_FUNCTION(pthread_setname_np);
+#elif SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP && SANITIZER_NETBSD
+INTERCEPTOR(int, pthread_setname_np, uptr thread, const char *name, void *arg) {
+  void *ctx;
+  char newname[32]; // PTHREAD_MAX_NAMELEN_NP=32
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_setname_np, thread, name, arg);
+  COMMON_INTERCEPTOR_READ_STRING(ctx, name, 0);
+  internal_snprintf(newname, sizeof(newname), name, arg);
+  COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, newname);
+  return REAL(pthread_setname_np)(thread, name, arg);
+}
+#define INIT_PTHREAD_SETNAME_NP COMMON_INTERCEPT_FUNCTION(pthread_setname_np);
+#else
+#define INIT_PTHREAD_SETNAME_NP
+#endif
+
+#if SANITIZER_INTERCEPT_PTHREAD_GETNAME_NP
+INTERCEPTOR(int, pthread_getname_np, uptr thread, char *name, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_getname_np, thread, name, len);
+  int res = REAL(pthread_getname_np)(thread, name, len);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strnlen(name, len) + 1);
+  return res;
+}
+#define INIT_PTHREAD_GETNAME_NP COMMON_INTERCEPT_FUNCTION(pthread_getname_np);
+#else
+#define INIT_PTHREAD_GETNAME_NP
+#endif
+
+#if SANITIZER_INTERCEPT_SINCOS
+INTERCEPTOR(void, sincos, double x, double *sin, double *cos) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sincos, x, sin, cos);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  REAL(sincos)(x, sin, cos);
+  if (sin) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sin, sizeof(*sin));
+  if (cos) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cos, sizeof(*cos));
+}
+INTERCEPTOR(void, sincosf, float x, float *sin, float *cos) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sincosf, x, sin, cos);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  REAL(sincosf)(x, sin, cos);
+  if (sin) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sin, sizeof(*sin));
+  if (cos) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cos, sizeof(*cos));
+}
+INTERCEPTOR(void, sincosl, long double x, long double *sin, long double *cos) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sincosl, x, sin, cos);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  REAL(sincosl)(x, sin, cos);
+  if (sin) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sin, sizeof(*sin));
+  if (cos) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cos, sizeof(*cos));
+}
+#define INIT_SINCOS                   \
+  COMMON_INTERCEPT_FUNCTION(sincos);  \
+  COMMON_INTERCEPT_FUNCTION(sincosf); \
+  COMMON_INTERCEPT_FUNCTION_LDBL(sincosl);
+#else
+#define INIT_SINCOS
+#endif
+
+#if SANITIZER_INTERCEPT_REMQUO
+INTERCEPTOR(double, remquo, double x, double y, int *quo) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, remquo, x, y, quo);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  double res = REAL(remquo)(x, y, quo);
+  if (quo) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, quo, sizeof(*quo));
+  return res;
+}
+INTERCEPTOR(float, remquof, float x, float y, int *quo) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, remquof, x, y, quo);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  float res = REAL(remquof)(x, y, quo);
+  if (quo) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, quo, sizeof(*quo));
+  return res;
+}
+#define INIT_REMQUO                   \
+  COMMON_INTERCEPT_FUNCTION(remquo);  \
+  COMMON_INTERCEPT_FUNCTION(remquof);
+#else
+#define INIT_REMQUO
+#endif
+
+#if SANITIZER_INTERCEPT_REMQUOL
+INTERCEPTOR(long double, remquol, long double x, long double y, int *quo) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, remquol, x, y, quo);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  long double res = REAL(remquol)(x, y, quo);
+  if (quo) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, quo, sizeof(*quo));
+  return res;
+}
+#define INIT_REMQUOL                  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(remquol);
+#else
+#define INIT_REMQUOL
+#endif
+
+#if SANITIZER_INTERCEPT_LGAMMA
+extern int signgam;
+INTERCEPTOR(double, lgamma, double x) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgamma, x);
+  double res = REAL(lgamma)(x);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &signgam, sizeof(signgam));
+  return res;
+}
+INTERCEPTOR(float, lgammaf, float x) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgammaf, x);
+  float res = REAL(lgammaf)(x);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &signgam, sizeof(signgam));
+  return res;
+}
+#define INIT_LGAMMA                   \
+  COMMON_INTERCEPT_FUNCTION(lgamma);  \
+  COMMON_INTERCEPT_FUNCTION(lgammaf);
+#else
+#define INIT_LGAMMA
+#endif
+
+#if SANITIZER_INTERCEPT_LGAMMAL
+INTERCEPTOR(long double, lgammal, long double x) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgammal, x);
+  long double res = REAL(lgammal)(x);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, &signgam, sizeof(signgam));
+  return res;
+}
+#define INIT_LGAMMAL                  \
+  COMMON_INTERCEPT_FUNCTION_LDBL(lgammal);
+#else
+#define INIT_LGAMMAL
+#endif
+
+#if SANITIZER_INTERCEPT_LGAMMA_R
+INTERCEPTOR(double, lgamma_r, double x, int *signp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgamma_r, x, signp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  double res = REAL(lgamma_r)(x, signp);
+  if (signp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, signp, sizeof(*signp));
+  return res;
+}
+INTERCEPTOR(float, lgammaf_r, float x, int *signp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgammaf_r, x, signp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  float res = REAL(lgammaf_r)(x, signp);
+  if (signp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, signp, sizeof(*signp));
+  return res;
+}
+#define INIT_LGAMMA_R                   \
+  COMMON_INTERCEPT_FUNCTION(lgamma_r);  \
+  COMMON_INTERCEPT_FUNCTION(lgammaf_r);
+#else
+#define INIT_LGAMMA_R
+#endif
+
+#if SANITIZER_INTERCEPT_LGAMMAL_R
+INTERCEPTOR(long double, lgammal_r, long double x, int *signp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgammal_r, x, signp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  long double res = REAL(lgammal_r)(x, signp);
+  if (signp) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, signp, sizeof(*signp));
+  return res;
+}
+#define INIT_LGAMMAL_R COMMON_INTERCEPT_FUNCTION_LDBL(lgammal_r);
+#else
+#define INIT_LGAMMAL_R
+#endif
+
+#if SANITIZER_INTERCEPT_DRAND48_R
+INTERCEPTOR(int, drand48_r, void *buffer, double *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, drand48_r, buffer, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(drand48_r)(buffer, result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+INTERCEPTOR(int, lrand48_r, void *buffer, long *result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lrand48_r, buffer, result);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(lrand48_r)(buffer, result);
+  if (result) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(*result));
+  return res;
+}
+#define INIT_DRAND48_R                  \
+  COMMON_INTERCEPT_FUNCTION(drand48_r); \
+  COMMON_INTERCEPT_FUNCTION(lrand48_r);
+#else
+#define INIT_DRAND48_R
+#endif
+
+#if SANITIZER_INTERCEPT_RAND_R
+INTERCEPTOR(int, rand_r, unsigned *seedp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, rand_r, seedp);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, seedp, sizeof(*seedp));
+  return REAL(rand_r)(seedp);
+}
+#define INIT_RAND_R COMMON_INTERCEPT_FUNCTION(rand_r);
+#else
+#define INIT_RAND_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETLINE
+INTERCEPTOR(SSIZE_T, getline, char **lineptr, SIZE_T *n, void *stream) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getline, lineptr, n, stream);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(getline)(lineptr, n, stream);
+  if (res > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, lineptr, sizeof(*lineptr));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n, sizeof(*n));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *lineptr, res + 1);
+  }
+  return res;
+}
+
+// FIXME: under ASan the call below may write to freed memory and corrupt its
+// metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#define GETDELIM_INTERCEPTOR_IMPL(vname)                                       \
+  {                                                                            \
+    void *ctx;                                                                 \
+    COMMON_INTERCEPTOR_ENTER(ctx, vname, lineptr, n, delim, stream);           \
+    SSIZE_T res = REAL(vname)(lineptr, n, delim, stream);                      \
+    if (res > 0) {                                                             \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, lineptr, sizeof(*lineptr));          \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n, sizeof(*n));                      \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *lineptr, res + 1);                  \
+    }                                                                          \
+    return res;                                                                \
+  }
+
+INTERCEPTOR(SSIZE_T, __getdelim, char **lineptr, SIZE_T *n, int delim,
+            void *stream)
+GETDELIM_INTERCEPTOR_IMPL(__getdelim)
+
+// There's no __getdelim() on FreeBSD so we supply the getdelim() interceptor
+// with its own body.
+INTERCEPTOR(SSIZE_T, getdelim, char **lineptr, SIZE_T *n, int delim,
+            void *stream)
+GETDELIM_INTERCEPTOR_IMPL(getdelim)
+
+#define INIT_GETLINE                     \
+  COMMON_INTERCEPT_FUNCTION(getline);    \
+  COMMON_INTERCEPT_FUNCTION(__getdelim); \
+  COMMON_INTERCEPT_FUNCTION(getdelim);
+#else
+#define INIT_GETLINE
+#endif
+
+#if SANITIZER_INTERCEPT_ICONV
+INTERCEPTOR(SIZE_T, iconv, void *cd, char **inbuf, SIZE_T *inbytesleft,
+            char **outbuf, SIZE_T *outbytesleft) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, iconv, cd, inbuf, inbytesleft, outbuf,
+                           outbytesleft);
+  if (inbytesleft)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, inbytesleft, sizeof(*inbytesleft));
+  if (inbuf && inbytesleft)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, *inbuf, *inbytesleft);
+  if (outbytesleft)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, outbytesleft, sizeof(*outbytesleft));
+  void *outbuf_orig = outbuf ? *outbuf : nullptr;
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SIZE_T res = REAL(iconv)(cd, inbuf, inbytesleft, outbuf, outbytesleft);
+  if (outbuf && *outbuf > outbuf_orig) {
+    SIZE_T sz = (char *)*outbuf - (char *)outbuf_orig;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, outbuf_orig, sz);
+  }
+  return res;
+}
+#define INIT_ICONV COMMON_INTERCEPT_FUNCTION(iconv);
+#else
+#define INIT_ICONV
+#endif
+
+#if SANITIZER_INTERCEPT_TIMES
+INTERCEPTOR(__sanitizer_clock_t, times, void *tms) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, times, tms);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_clock_t res = REAL(times)(tms);
+  if (res != (__sanitizer_clock_t)-1 && tms)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tms, struct_tms_sz);
+  return res;
+}
+#define INIT_TIMES COMMON_INTERCEPT_FUNCTION(times);
+#else
+#define INIT_TIMES
+#endif
+
+#if SANITIZER_S390 && \
+    (SANITIZER_INTERCEPT_TLS_GET_ADDR || SANITIZER_INTERCEPT_TLS_GET_OFFSET)
+extern "C" uptr __tls_get_offset_wrapper(void *arg, uptr (*fn)(void *arg));
+DEFINE_REAL(uptr, __tls_get_offset, void *arg)
+#endif
+
+#if SANITIZER_INTERCEPT_TLS_GET_ADDR
+#if !SANITIZER_S390
+#define INIT_TLS_GET_ADDR COMMON_INTERCEPT_FUNCTION(__tls_get_addr)
+// If you see any crashes around this functions, there are 2 known issues with
+// it: 1. __tls_get_addr can be called with mis-aligned stack due to:
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58066
+// 2. It can be called recursively if sanitizer code uses __tls_get_addr
+// to access thread local variables (it should not happen normally,
+// because sanitizers use initial-exec tls model).
+INTERCEPTOR(void *, __tls_get_addr, void *arg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __tls_get_addr, arg);
+  void *res = REAL(__tls_get_addr)(arg);
+  uptr tls_begin, tls_end;
+  COMMON_INTERCEPTOR_GET_TLS_RANGE(&tls_begin, &tls_end);
+  DTLS::DTV *dtv = DTLS_on_tls_get_addr(arg, res, tls_begin, tls_end);
+  if (dtv) {
+    // New DTLS block has been allocated.
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE((void *)dtv->beg, dtv->size);
+  }
+  return res;
+}
+#if SANITIZER_PPC
+// On PowerPC, we also need to intercept __tls_get_addr_opt, which has
+// mostly the same semantics as __tls_get_addr, but its presence enables
+// some optimizations in linker (which are safe to ignore here).
+extern "C" __attribute__((alias("__interceptor___tls_get_addr"),
+                          visibility("default")))
+void *__tls_get_addr_opt(void *arg);
+#endif
+#else // SANITIZER_S390
+// On s390, we have to intercept two functions here:
+// - __tls_get_addr_internal, which is a glibc-internal function that is like
+//   the usual __tls_get_addr, but returns a TP-relative offset instead of
+//   a proper pointer.  It is used by dlsym for TLS symbols.
+// - __tls_get_offset, which is like the above, but also takes a GOT-relative
+//   descriptor offset as an argument instead of a pointer.  GOT address
+//   is passed in r12, so it's necessary to write it in assembly.  This is
+//   the function used by the compiler.
+#define INIT_TLS_GET_ADDR COMMON_INTERCEPT_FUNCTION(__tls_get_offset)
+INTERCEPTOR(uptr, __tls_get_addr_internal, void *arg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __tls_get_addr_internal, arg);
+  uptr res = __tls_get_offset_wrapper(arg, REAL(__tls_get_offset));
+  uptr tp = reinterpret_cast<uptr>(__builtin_thread_pointer());
+  void *ptr = reinterpret_cast<void *>(res + tp);
+  uptr tls_begin, tls_end;
+  COMMON_INTERCEPTOR_GET_TLS_RANGE(&tls_begin, &tls_end);
+  DTLS::DTV *dtv = DTLS_on_tls_get_addr(arg, ptr, tls_begin, tls_end);
+  if (dtv) {
+    // New DTLS block has been allocated.
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE((void *)dtv->beg, dtv->size);
+  }
+  return res;
+}
+#endif // SANITIZER_S390
+#else
+#define INIT_TLS_GET_ADDR
+#endif
+
+#if SANITIZER_S390 && \
+    (SANITIZER_INTERCEPT_TLS_GET_ADDR || SANITIZER_INTERCEPT_TLS_GET_OFFSET)
+extern "C" uptr __tls_get_offset(void *arg);
+extern "C" uptr __interceptor___tls_get_offset(void *arg);
+// We need a hidden symbol aliasing the above, so that we can jump
+// directly to it from the assembly below.
+extern "C" __attribute__((alias("__interceptor___tls_get_addr_internal"),
+                          visibility("hidden")))
+uptr __tls_get_addr_hidden(void *arg);
+// Now carefully intercept __tls_get_offset.
+asm(
+  ".text\n"
+// The __intercept_ version has to exist, so that gen_dynamic_list.py
+// exports our symbol.
+  ".weak __tls_get_offset\n"
+  ".type __tls_get_offset, @function\n"
+  "__tls_get_offset:\n"
+  ".global __interceptor___tls_get_offset\n"
+  ".type __interceptor___tls_get_offset, @function\n"
+  "__interceptor___tls_get_offset:\n"
+#ifdef __s390x__
+  "la %r2, 0(%r2,%r12)\n"
+  "jg __tls_get_addr_hidden\n"
+#else
+  "basr %r3,0\n"
+  "0: la %r2,0(%r2,%r12)\n"
+  "l %r4,1f-0b(%r3)\n"
+  "b 0(%r4,%r3)\n"
+  "1: .long __tls_get_addr_hidden - 0b\n"
+#endif
+  ".size __interceptor___tls_get_offset, .-__interceptor___tls_get_offset\n"
+// Assembly wrapper to call REAL(__tls_get_offset)(arg)
+  ".type __tls_get_offset_wrapper, @function\n"
+  "__tls_get_offset_wrapper:\n"
+#ifdef __s390x__
+  "sgr %r2,%r12\n"
+#else
+  "sr %r2,%r12\n"
+#endif
+  "br %r3\n"
+  ".size __tls_get_offset_wrapper, .-__tls_get_offset_wrapper\n"
+);
+#endif
+
+#if SANITIZER_INTERCEPT_LISTXATTR
+INTERCEPTOR(SSIZE_T, listxattr, const char *path, char *list, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, listxattr, path, list, size);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(listxattr)(path, list, size);
+  // Here and below, size == 0 is a special case where nothing is written to the
+  // buffer, and res contains the desired buffer size.
+  if (size && res > 0 && list) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, list, res);
+  return res;
+}
+INTERCEPTOR(SSIZE_T, llistxattr, const char *path, char *list, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, llistxattr, path, list, size);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(llistxattr)(path, list, size);
+  if (size && res > 0 && list) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, list, res);
+  return res;
+}
+INTERCEPTOR(SSIZE_T, flistxattr, int fd, char *list, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, flistxattr, fd, list, size);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(flistxattr)(fd, list, size);
+  if (size && res > 0 && list) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, list, res);
+  return res;
+}
+#define INIT_LISTXATTR                   \
+  COMMON_INTERCEPT_FUNCTION(listxattr);  \
+  COMMON_INTERCEPT_FUNCTION(llistxattr); \
+  COMMON_INTERCEPT_FUNCTION(flistxattr);
+#else
+#define INIT_LISTXATTR
+#endif
+
+#if SANITIZER_INTERCEPT_GETXATTR
+INTERCEPTOR(SSIZE_T, getxattr, const char *path, const char *name, char *value,
+            SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getxattr, path, name, value, size);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  if (name) COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(getxattr)(path, name, value, size);
+  if (size && res > 0 && value) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, value, res);
+  return res;
+}
+INTERCEPTOR(SSIZE_T, lgetxattr, const char *path, const char *name, char *value,
+            SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lgetxattr, path, name, value, size);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  if (name) COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(lgetxattr)(path, name, value, size);
+  if (size && res > 0 && value) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, value, res);
+  return res;
+}
+INTERCEPTOR(SSIZE_T, fgetxattr, int fd, const char *name, char *value,
+            SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetxattr, fd, name, value, size);
+  if (name) COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  SSIZE_T res = REAL(fgetxattr)(fd, name, value, size);
+  if (size && res > 0 && value) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, value, res);
+  return res;
+}
+#define INIT_GETXATTR                   \
+  COMMON_INTERCEPT_FUNCTION(getxattr);  \
+  COMMON_INTERCEPT_FUNCTION(lgetxattr); \
+  COMMON_INTERCEPT_FUNCTION(fgetxattr);
+#else
+#define INIT_GETXATTR
+#endif
+
+#if SANITIZER_INTERCEPT_GETRESID
+INTERCEPTOR(int, getresuid, void *ruid, void *euid, void *suid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getresuid, ruid, euid, suid);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getresuid)(ruid, euid, suid);
+  if (res >= 0) {
+    if (ruid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ruid, uid_t_sz);
+    if (euid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, euid, uid_t_sz);
+    if (suid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, suid, uid_t_sz);
+  }
+  return res;
+}
+INTERCEPTOR(int, getresgid, void *rgid, void *egid, void *sgid) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getresgid, rgid, egid, sgid);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getresgid)(rgid, egid, sgid);
+  if (res >= 0) {
+    if (rgid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rgid, gid_t_sz);
+    if (egid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, egid, gid_t_sz);
+    if (sgid) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sgid, gid_t_sz);
+  }
+  return res;
+}
+#define INIT_GETRESID                   \
+  COMMON_INTERCEPT_FUNCTION(getresuid); \
+  COMMON_INTERCEPT_FUNCTION(getresgid);
+#else
+#define INIT_GETRESID
+#endif
+
+#if SANITIZER_INTERCEPT_GETIFADDRS
+// As long as getifaddrs()/freeifaddrs() use calloc()/free(), we don't need to
+// intercept freeifaddrs(). If that ceases to be the case, we might need to
+// intercept it to poison the memory again.
+INTERCEPTOR(int, getifaddrs, __sanitizer_ifaddrs **ifap) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getifaddrs, ifap);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(getifaddrs)(ifap);
+  if (res == 0 && ifap) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ifap, sizeof(void *));
+    __sanitizer_ifaddrs *p = *ifap;
+    while (p) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(__sanitizer_ifaddrs));
+      if (p->ifa_name)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ifa_name,
+                                       internal_strlen(p->ifa_name) + 1);
+      if (p->ifa_addr)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ifa_addr, struct_sockaddr_sz);
+      if (p->ifa_netmask)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ifa_netmask, struct_sockaddr_sz);
+      // On Linux this is a union, but the other member also points to a
+      // struct sockaddr, so the following is sufficient.
+      if (p->ifa_dstaddr)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->ifa_dstaddr, struct_sockaddr_sz);
+      // FIXME(smatveev): Unpoison p->ifa_data as well.
+      p = p->ifa_next;
+    }
+  }
+  return res;
+}
+#define INIT_GETIFADDRS                  \
+  COMMON_INTERCEPT_FUNCTION(getifaddrs);
+#else
+#define INIT_GETIFADDRS
+#endif
+
+#if SANITIZER_INTERCEPT_IF_INDEXTONAME
+INTERCEPTOR(char *, if_indextoname, unsigned int ifindex, char* ifname) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, if_indextoname, ifindex, ifname);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  char *res = REAL(if_indextoname)(ifindex, ifname);
+  if (res && ifname)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ifname, internal_strlen(ifname) + 1);
+  return res;
+}
+INTERCEPTOR(unsigned int, if_nametoindex, const char* ifname) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, if_nametoindex, ifname);
+  if (ifname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ifname, internal_strlen(ifname) + 1);
+  return REAL(if_nametoindex)(ifname);
+}
+#define INIT_IF_INDEXTONAME                  \
+  COMMON_INTERCEPT_FUNCTION(if_indextoname); \
+  COMMON_INTERCEPT_FUNCTION(if_nametoindex);
+#else
+#define INIT_IF_INDEXTONAME
+#endif
+
+#if SANITIZER_INTERCEPT_CAPGET
+INTERCEPTOR(int, capget, void *hdrp, void *datap) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, capget, hdrp, datap);
+  if (hdrp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, hdrp, __user_cap_header_struct_sz);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(capget)(hdrp, datap);
+  if (res == 0 && datap)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, datap, __user_cap_data_struct_sz);
+  // We can also return -1 and write to hdrp->version if the version passed in
+  // hdrp->version is unsupported. But that's not a trivial condition to check,
+  // and anyway COMMON_INTERCEPTOR_READ_RANGE protects us to some extent.
+  return res;
+}
+INTERCEPTOR(int, capset, void *hdrp, const void *datap) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, capset, hdrp, datap);
+  if (hdrp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, hdrp, __user_cap_header_struct_sz);
+  if (datap)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, datap, __user_cap_data_struct_sz);
+  return REAL(capset)(hdrp, datap);
+}
+#define INIT_CAPGET                  \
+  COMMON_INTERCEPT_FUNCTION(capget); \
+  COMMON_INTERCEPT_FUNCTION(capset);
+#else
+#define INIT_CAPGET
+#endif
+
+#if SANITIZER_INTERCEPT_AEABI_MEM
+INTERCEPTOR(void *, __aeabi_memmove, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memmove4, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memmove8, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, to, from, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memcpy, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memcpy4, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memcpy8, void *to, const void *from, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, to, from, size);
+}
+
+// Note the argument order.
+INTERCEPTOR(void *, __aeabi_memset, void *block, uptr size, int c) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memset4, void *block, uptr size, int c) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memset8, void *block, uptr size, int c) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, c, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memclr, void *block, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, 0, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memclr4, void *block, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, 0, size);
+}
+
+INTERCEPTOR(void *, __aeabi_memclr8, void *block, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, 0, size);
+}
+
+#define INIT_AEABI_MEM                         \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memmove);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memmove4); \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memmove8); \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memcpy);   \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memcpy4);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memcpy8);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memset);   \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memset4);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memset8);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memclr);   \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memclr4);  \
+  COMMON_INTERCEPT_FUNCTION(__aeabi_memclr8);
+#else
+#define INIT_AEABI_MEM
+#endif  // SANITIZER_INTERCEPT_AEABI_MEM
+
+#if SANITIZER_INTERCEPT___BZERO
+INTERCEPTOR(void *, __bzero, void *block, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, 0, size);
+}
+#define INIT___BZERO COMMON_INTERCEPT_FUNCTION(__bzero);
+#else
+#define INIT___BZERO
+#endif  // SANITIZER_INTERCEPT___BZERO
+
+#if SANITIZER_INTERCEPT_BZERO
+INTERCEPTOR(void *, bzero, void *block, uptr size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, block, 0, size);
+}
+#define INIT_BZERO COMMON_INTERCEPT_FUNCTION(bzero);
+#else
+#define INIT_BZERO
+#endif  // SANITIZER_INTERCEPT_BZERO
+
+#if SANITIZER_INTERCEPT_FTIME
+INTERCEPTOR(int, ftime, __sanitizer_timeb *tp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ftime, tp);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(ftime)(tp);
+  if (tp)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, tp, sizeof(*tp));
+  return res;
+}
+#define INIT_FTIME COMMON_INTERCEPT_FUNCTION(ftime);
+#else
+#define INIT_FTIME
+#endif  // SANITIZER_INTERCEPT_FTIME
+
+#if SANITIZER_INTERCEPT_XDR
+INTERCEPTOR(void, xdrmem_create, __sanitizer_XDR *xdrs, uptr addr,
+            unsigned size, int op) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdrmem_create, xdrs, addr, size, op);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  REAL(xdrmem_create)(xdrs, addr, size, op);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, xdrs, sizeof(*xdrs));
+  if (op == __sanitizer_XDR_ENCODE) {
+    // It's not obvious how much data individual xdr_ routines write.
+    // Simply unpoison the entire target buffer in advance.
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, (void *)addr, size);
+  }
+}
+
+INTERCEPTOR(void, xdrstdio_create, __sanitizer_XDR *xdrs, void *file, int op) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdrstdio_create, xdrs, file, op);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  REAL(xdrstdio_create)(xdrs, file, op);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, xdrs, sizeof(*xdrs));
+}
+
+// FIXME: under ASan the call below may write to freed memory and corrupt
+// its metadata. See
+// https://github.com/google/sanitizers/issues/321.
+#define XDR_INTERCEPTOR(F, T)                             \
+  INTERCEPTOR(int, F, __sanitizer_XDR *xdrs, T *p) {      \
+    void *ctx;                                            \
+    COMMON_INTERCEPTOR_ENTER(ctx, F, xdrs, p);            \
+    if (p && xdrs->x_op == __sanitizer_XDR_ENCODE)        \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, p, sizeof(*p));  \
+    int res = REAL(F)(xdrs, p);                           \
+    if (res && p && xdrs->x_op == __sanitizer_XDR_DECODE) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p)); \
+    return res;                                           \
+  }
+
+XDR_INTERCEPTOR(xdr_short, short)
+XDR_INTERCEPTOR(xdr_u_short, unsigned short)
+XDR_INTERCEPTOR(xdr_int, int)
+XDR_INTERCEPTOR(xdr_u_int, unsigned)
+XDR_INTERCEPTOR(xdr_long, long)
+XDR_INTERCEPTOR(xdr_u_long, unsigned long)
+XDR_INTERCEPTOR(xdr_hyper, long long)
+XDR_INTERCEPTOR(xdr_u_hyper, unsigned long long)
+XDR_INTERCEPTOR(xdr_longlong_t, long long)
+XDR_INTERCEPTOR(xdr_u_longlong_t, unsigned long long)
+XDR_INTERCEPTOR(xdr_int8_t, u8)
+XDR_INTERCEPTOR(xdr_uint8_t, u8)
+XDR_INTERCEPTOR(xdr_int16_t, u16)
+XDR_INTERCEPTOR(xdr_uint16_t, u16)
+XDR_INTERCEPTOR(xdr_int32_t, u32)
+XDR_INTERCEPTOR(xdr_uint32_t, u32)
+XDR_INTERCEPTOR(xdr_int64_t, u64)
+XDR_INTERCEPTOR(xdr_uint64_t, u64)
+XDR_INTERCEPTOR(xdr_quad_t, long long)
+XDR_INTERCEPTOR(xdr_u_quad_t, unsigned long long)
+XDR_INTERCEPTOR(xdr_bool, bool)
+XDR_INTERCEPTOR(xdr_enum, int)
+XDR_INTERCEPTOR(xdr_char, char)
+XDR_INTERCEPTOR(xdr_u_char, unsigned char)
+XDR_INTERCEPTOR(xdr_float, float)
+XDR_INTERCEPTOR(xdr_double, double)
+
+// FIXME: intercept xdr_array, opaque, union, vector, reference, pointer,
+// wrapstring, sizeof
+
+INTERCEPTOR(int, xdr_bytes, __sanitizer_XDR *xdrs, char **p, unsigned *sizep,
+            unsigned maxsize) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdr_bytes, xdrs, p, sizep, maxsize);
+  if (p && sizep && xdrs->x_op == __sanitizer_XDR_ENCODE) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, p, sizeof(*p));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sizep, sizeof(*sizep));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, *p, *sizep);
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(xdr_bytes)(xdrs, p, sizep, maxsize);
+  if (p && sizep && xdrs->x_op == __sanitizer_XDR_DECODE) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sizep, sizeof(*sizep));
+    if (res && *p && *sizep) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *p, *sizep);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, xdr_string, __sanitizer_XDR *xdrs, char **p,
+            unsigned maxsize) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdr_string, xdrs, p, maxsize);
+  if (p && xdrs->x_op == __sanitizer_XDR_ENCODE) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, p, sizeof(*p));
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, *p, internal_strlen(*p) + 1);
+  }
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(xdr_string)(xdrs, p, maxsize);
+  if (p && xdrs->x_op == __sanitizer_XDR_DECODE) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p));
+    if (res && *p)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *p, internal_strlen(*p) + 1);
+  }
+  return res;
+}
+
+#define INIT_XDR                               \
+  COMMON_INTERCEPT_FUNCTION(xdrmem_create);    \
+  COMMON_INTERCEPT_FUNCTION(xdrstdio_create);  \
+  COMMON_INTERCEPT_FUNCTION(xdr_short);        \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_short);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_int);          \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_int);        \
+  COMMON_INTERCEPT_FUNCTION(xdr_long);         \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_long);       \
+  COMMON_INTERCEPT_FUNCTION(xdr_hyper);        \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_hyper);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_longlong_t);   \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_longlong_t); \
+  COMMON_INTERCEPT_FUNCTION(xdr_int8_t);       \
+  COMMON_INTERCEPT_FUNCTION(xdr_uint8_t);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_int16_t);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_uint16_t);     \
+  COMMON_INTERCEPT_FUNCTION(xdr_int32_t);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_uint32_t);     \
+  COMMON_INTERCEPT_FUNCTION(xdr_int64_t);      \
+  COMMON_INTERCEPT_FUNCTION(xdr_uint64_t);     \
+  COMMON_INTERCEPT_FUNCTION(xdr_quad_t);       \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_quad_t);     \
+  COMMON_INTERCEPT_FUNCTION(xdr_bool);         \
+  COMMON_INTERCEPT_FUNCTION(xdr_enum);         \
+  COMMON_INTERCEPT_FUNCTION(xdr_char);         \
+  COMMON_INTERCEPT_FUNCTION(xdr_u_char);       \
+  COMMON_INTERCEPT_FUNCTION(xdr_float);        \
+  COMMON_INTERCEPT_FUNCTION(xdr_double);       \
+  COMMON_INTERCEPT_FUNCTION(xdr_bytes);        \
+  COMMON_INTERCEPT_FUNCTION(xdr_string);
+#else
+#define INIT_XDR
+#endif  // SANITIZER_INTERCEPT_XDR
+
+#if SANITIZER_INTERCEPT_XDRREC
+typedef int (*xdrrec_cb)(char*, char*, int);
+struct XdrRecWrapper {
+  char *handle;
+  xdrrec_cb rd, wr;
+};
+typedef AddrHashMap<XdrRecWrapper *, 11> XdrRecWrapMap;
+static XdrRecWrapMap *xdrrec_wrap_map;
+
+static int xdrrec_wr_wrap(char *handle, char *buf, int count) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(buf, count);
+  XdrRecWrapper *wrap = (XdrRecWrapper *)handle;
+  return wrap->wr(wrap->handle, buf, count);
+}
+
+static int xdrrec_rd_wrap(char *handle, char *buf, int count) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  XdrRecWrapper *wrap = (XdrRecWrapper *)handle;
+  return wrap->rd(wrap->handle, buf, count);
+}
+
+// This doesn't apply to the solaris version as it has a different function
+// signature.
+INTERCEPTOR(void, xdrrec_create, __sanitizer_XDR *xdr, unsigned sndsize,
+            unsigned rcvsize, char *handle, int (*rd)(char*, char*, int),
+            int (*wr)(char*, char*, int)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdrrec_create, xdr, sndsize, rcvsize,
+                           handle, rd, wr);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, &xdr->x_op, sizeof xdr->x_op);
+
+  // We can't allocate a wrapper on the stack, as the handle is used outside
+  // this stack frame. So we put it on the heap, and keep track of it with
+  // the HashMap (keyed by x_private). When we later need to xdr_destroy,
+  // we can index the map, free the wrapper, and then clean the map entry.
+  XdrRecWrapper *wrap_data =
+      (XdrRecWrapper *)InternalAlloc(sizeof(XdrRecWrapper));
+  wrap_data->handle = handle;
+  wrap_data->rd = rd;
+  wrap_data->wr = wr;
+  if (wr)
+    wr = xdrrec_wr_wrap;
+  if (rd)
+    rd = xdrrec_rd_wrap;
+  handle = (char *)wrap_data;
+
+  REAL(xdrrec_create)(xdr, sndsize, rcvsize, handle, rd, wr);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, xdr, sizeof *xdr);
+
+  XdrRecWrapMap::Handle wrap(xdrrec_wrap_map, xdr->x_private, false, true);
+  *wrap = wrap_data;
+}
+
+// We have to intercept this to be able to free wrapper memory;
+// otherwise it's not necessary.
+INTERCEPTOR(void, xdr_destroy, __sanitizer_XDR *xdr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, xdr_destroy, xdr);
+
+  XdrRecWrapMap::Handle wrap(xdrrec_wrap_map, xdr->x_private, true);
+  InternalFree(*wrap);
+  REAL(xdr_destroy)(xdr);
+}
+#define INIT_XDRREC_LINUX \
+  static u64 xdrrec_wrap_mem[sizeof(XdrRecWrapMap) / sizeof(u64) + 1]; \
+  xdrrec_wrap_map = new ((void *)&xdrrec_wrap_mem) XdrRecWrapMap(); \
+  COMMON_INTERCEPT_FUNCTION(xdrrec_create); \
+  COMMON_INTERCEPT_FUNCTION(xdr_destroy);
+#else
+#define INIT_XDRREC_LINUX
+#endif
+
+#if SANITIZER_INTERCEPT_TSEARCH
+INTERCEPTOR(void *, tsearch, void *key, void **rootp,
+            int (*compar)(const void *, const void *)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, tsearch, key, rootp, compar);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  void *res = REAL(tsearch)(key, rootp, compar);
+  if (res && *(void **)res == key)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, sizeof(void *));
+  return res;
+}
+#define INIT_TSEARCH COMMON_INTERCEPT_FUNCTION(tsearch);
+#else
+#define INIT_TSEARCH
+#endif
+
+#if SANITIZER_INTERCEPT_LIBIO_INTERNALS || SANITIZER_INTERCEPT_FOPEN || \
+    SANITIZER_INTERCEPT_OPEN_MEMSTREAM
+void unpoison_file(__sanitizer_FILE *fp) {
+#if SANITIZER_HAS_STRUCT_FILE
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(fp, sizeof(*fp));
+#if SANITIZER_NETBSD
+  if (fp->_bf._base && fp->_bf._size > 0)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(fp->_bf._base,
+                                        fp->_bf._size);
+#else
+  if (fp->_IO_read_base && fp->_IO_read_base < fp->_IO_read_end)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(fp->_IO_read_base,
+                                        fp->_IO_read_end - fp->_IO_read_base);
+  if (fp->_IO_write_base && fp->_IO_write_base < fp->_IO_write_end)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(fp->_IO_write_base,
+                                        fp->_IO_write_end - fp->_IO_write_base);
+#endif
+#endif  // SANITIZER_HAS_STRUCT_FILE
+}
+#endif
+
+#if SANITIZER_INTERCEPT_LIBIO_INTERNALS
+// These guys are called when a .c source is built with -O2.
+INTERCEPTOR(int, __uflow, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __uflow, fp);
+  int res = REAL(__uflow)(fp);
+  unpoison_file(fp);
+  return res;
+}
+INTERCEPTOR(int, __underflow, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __underflow, fp);
+  int res = REAL(__underflow)(fp);
+  unpoison_file(fp);
+  return res;
+}
+INTERCEPTOR(int, __overflow, __sanitizer_FILE *fp, int ch) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __overflow, fp, ch);
+  int res = REAL(__overflow)(fp, ch);
+  unpoison_file(fp);
+  return res;
+}
+INTERCEPTOR(int, __wuflow, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __wuflow, fp);
+  int res = REAL(__wuflow)(fp);
+  unpoison_file(fp);
+  return res;
+}
+INTERCEPTOR(int, __wunderflow, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __wunderflow, fp);
+  int res = REAL(__wunderflow)(fp);
+  unpoison_file(fp);
+  return res;
+}
+INTERCEPTOR(int, __woverflow, __sanitizer_FILE *fp, int ch) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __woverflow, fp, ch);
+  int res = REAL(__woverflow)(fp, ch);
+  unpoison_file(fp);
+  return res;
+}
+#define INIT_LIBIO_INTERNALS               \
+  COMMON_INTERCEPT_FUNCTION(__uflow);      \
+  COMMON_INTERCEPT_FUNCTION(__underflow);  \
+  COMMON_INTERCEPT_FUNCTION(__overflow);   \
+  COMMON_INTERCEPT_FUNCTION(__wuflow);     \
+  COMMON_INTERCEPT_FUNCTION(__wunderflow); \
+  COMMON_INTERCEPT_FUNCTION(__woverflow);
+#else
+#define INIT_LIBIO_INTERNALS
+#endif
+
+#if SANITIZER_INTERCEPT_FOPEN
+INTERCEPTOR(__sanitizer_FILE *, fopen, const char *path, const char *mode) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fopen, path, mode);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, internal_strlen(mode) + 1);
+  __sanitizer_FILE *res = REAL(fopen)(path, mode);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
+  if (res) unpoison_file(res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_FILE *, fdopen, int fd, const char *mode) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fdopen, fd, mode);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, internal_strlen(mode) + 1);
+  __sanitizer_FILE *res = REAL(fdopen)(fd, mode);
+  if (res) unpoison_file(res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_FILE *, freopen, const char *path, const char *mode,
+            __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, freopen, path, mode, fp);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, internal_strlen(mode) + 1);
+  COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp);
+  __sanitizer_FILE *res = REAL(freopen)(path, mode, fp);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
+  if (res) unpoison_file(res);
+  return res;
+}
+#define INIT_FOPEN                   \
+  COMMON_INTERCEPT_FUNCTION(fopen);  \
+  COMMON_INTERCEPT_FUNCTION(fdopen); \
+  COMMON_INTERCEPT_FUNCTION(freopen);
+#else
+#define INIT_FOPEN
+#endif
+
+#if SANITIZER_INTERCEPT_FLOPEN
+INTERCEPTOR(int, flopen, const char *path, int flags, ...) {
+  void *ctx;
+  va_list ap;
+  va_start(ap, flags);
+  u16 mode = static_cast<u16>(va_arg(ap, u32));
+  va_end(ap);
+  COMMON_INTERCEPTOR_ENTER(ctx, flopen, path, flags, mode);
+  if (path) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  }
+  return REAL(flopen)(path, flags, mode);
+}
+
+INTERCEPTOR(int, flopenat, int dirfd, const char *path, int flags, ...) {
+  void *ctx;
+  va_list ap;
+  va_start(ap, flags);
+  u16 mode = static_cast<u16>(va_arg(ap, u32));
+  va_end(ap);
+  COMMON_INTERCEPTOR_ENTER(ctx, flopen, path, flags, mode);
+  if (path) {
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  }
+  return REAL(flopenat)(dirfd, path, flags, mode);
+}
+
+#define INIT_FLOPEN    \
+  COMMON_INTERCEPT_FUNCTION(flopen); \
+  COMMON_INTERCEPT_FUNCTION(flopenat);
+#else
+#define INIT_FLOPEN
+#endif
+
+#if SANITIZER_INTERCEPT_FOPEN64
+INTERCEPTOR(__sanitizer_FILE *, fopen64, const char *path, const char *mode) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fopen64, path, mode);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, internal_strlen(mode) + 1);
+  __sanitizer_FILE *res = REAL(fopen64)(path, mode);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
+  if (res) unpoison_file(res);
+  return res;
+}
+INTERCEPTOR(__sanitizer_FILE *, freopen64, const char *path, const char *mode,
+            __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, freopen64, path, mode, fp);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, mode, internal_strlen(mode) + 1);
+  COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp);
+  __sanitizer_FILE *res = REAL(freopen64)(path, mode, fp);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, path);
+  if (res) unpoison_file(res);
+  return res;
+}
+#define INIT_FOPEN64                  \
+  COMMON_INTERCEPT_FUNCTION(fopen64); \
+  COMMON_INTERCEPT_FUNCTION(freopen64);
+#else
+#define INIT_FOPEN64
+#endif
+
+#if SANITIZER_INTERCEPT_OPEN_MEMSTREAM
+INTERCEPTOR(__sanitizer_FILE *, open_memstream, char **ptr, SIZE_T *sizeloc) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, open_memstream, ptr, sizeloc);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_FILE *res = REAL(open_memstream)(ptr, sizeloc);
+  if (res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, sizeof(*ptr));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sizeloc, sizeof(*sizeloc));
+    unpoison_file(res);
+    FileMetadata file = {ptr, sizeloc};
+    SetInterceptorMetadata(res, file);
+  }
+  return res;
+}
+INTERCEPTOR(__sanitizer_FILE *, open_wmemstream, wchar_t **ptr,
+            SIZE_T *sizeloc) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, open_wmemstream, ptr, sizeloc);
+  __sanitizer_FILE *res = REAL(open_wmemstream)(ptr, sizeloc);
+  if (res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, sizeof(*ptr));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sizeloc, sizeof(*sizeloc));
+    unpoison_file(res);
+    FileMetadata file = {(char **)ptr, sizeloc};
+    SetInterceptorMetadata(res, file);
+  }
+  return res;
+}
+INTERCEPTOR(__sanitizer_FILE *, fmemopen, void *buf, SIZE_T size,
+            const char *mode) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fmemopen, buf, size, mode);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  __sanitizer_FILE *res = REAL(fmemopen)(buf, size, mode);
+  if (res) unpoison_file(res);
+  return res;
+}
+#define INIT_OPEN_MEMSTREAM                   \
+  COMMON_INTERCEPT_FUNCTION(open_memstream);  \
+  COMMON_INTERCEPT_FUNCTION(open_wmemstream); \
+  COMMON_INTERCEPT_FUNCTION(fmemopen);
+#else
+#define INIT_OPEN_MEMSTREAM
+#endif
+
+#if SANITIZER_INTERCEPT_OBSTACK
+static void initialize_obstack(__sanitizer_obstack *obstack) {
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(obstack, sizeof(*obstack));
+  if (obstack->chunk)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(obstack->chunk,
+                                        sizeof(*obstack->chunk));
+}
+
+INTERCEPTOR(int, _obstack_begin_1, __sanitizer_obstack *obstack, int sz,
+            int align, void *(*alloc_fn)(uptr arg, uptr sz),
+            void (*free_fn)(uptr arg, void *p)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, _obstack_begin_1, obstack, sz, align, alloc_fn,
+                           free_fn);
+  int res = REAL(_obstack_begin_1)(obstack, sz, align, alloc_fn, free_fn);
+  if (res) initialize_obstack(obstack);
+  return res;
+}
+INTERCEPTOR(int, _obstack_begin, __sanitizer_obstack *obstack, int sz,
+            int align, void *(*alloc_fn)(uptr sz), void (*free_fn)(void *p)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, _obstack_begin, obstack, sz, align, alloc_fn,
+                           free_fn);
+  int res = REAL(_obstack_begin)(obstack, sz, align, alloc_fn, free_fn);
+  if (res) initialize_obstack(obstack);
+  return res;
+}
+INTERCEPTOR(void, _obstack_newchunk, __sanitizer_obstack *obstack, int length) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, _obstack_newchunk, obstack, length);
+  REAL(_obstack_newchunk)(obstack, length);
+  if (obstack->chunk)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(
+        obstack->chunk, obstack->next_free - (char *)obstack->chunk);
+}
+#define INIT_OBSTACK                           \
+  COMMON_INTERCEPT_FUNCTION(_obstack_begin_1); \
+  COMMON_INTERCEPT_FUNCTION(_obstack_begin);   \
+  COMMON_INTERCEPT_FUNCTION(_obstack_newchunk);
+#else
+#define INIT_OBSTACK
+#endif
+
+#if SANITIZER_INTERCEPT_FFLUSH
+INTERCEPTOR(int, fflush, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fflush, fp);
+  if (fp)
+    unpoison_file(fp);
+  int res = REAL(fflush)(fp);
+  // FIXME: handle fp == NULL
+  if (fp) {
+    const FileMetadata *m = GetInterceptorMetadata(fp);
+    if (m) COMMON_INTERCEPTOR_INITIALIZE_RANGE(*m->addr, *m->size);
+  }
+  return res;
+}
+#define INIT_FFLUSH COMMON_INTERCEPT_FUNCTION(fflush);
+#else
+#define INIT_FFLUSH
+#endif
+
+#if SANITIZER_INTERCEPT_FCLOSE
+INTERCEPTOR(int, fclose, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fclose, fp);
+  COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp);
+  const FileMetadata *m = GetInterceptorMetadata(fp);
+  if (fp)
+    unpoison_file(fp);
+  int res = REAL(fclose)(fp);
+  if (m) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(*m->addr, *m->size);
+    DeleteInterceptorMetadata(fp);
+  }
+  return res;
+}
+#define INIT_FCLOSE COMMON_INTERCEPT_FUNCTION(fclose);
+#else
+#define INIT_FCLOSE
+#endif
+
+#if SANITIZER_INTERCEPT_DLOPEN_DLCLOSE
+INTERCEPTOR(void*, dlopen, const char *filename, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER_NOIGNORE(ctx, dlopen, filename, flag);
+  if (filename) COMMON_INTERCEPTOR_READ_STRING(ctx, filename, 0);
+  void *res = COMMON_INTERCEPTOR_DLOPEN(filename, flag);
+  Symbolizer::GetOrInit()->InvalidateModuleList();
+  COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, res);
+  return res;
+}
+
+INTERCEPTOR(int, dlclose, void *handle) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER_NOIGNORE(ctx, dlclose, handle);
+  int res = REAL(dlclose)(handle);
+  Symbolizer::GetOrInit()->InvalidateModuleList();
+  COMMON_INTERCEPTOR_LIBRARY_UNLOADED();
+  return res;
+}
+#define INIT_DLOPEN_DLCLOSE          \
+  COMMON_INTERCEPT_FUNCTION(dlopen); \
+  COMMON_INTERCEPT_FUNCTION(dlclose);
+#else
+#define INIT_DLOPEN_DLCLOSE
+#endif
+
+#if SANITIZER_INTERCEPT_GETPASS
+INTERCEPTOR(char *, getpass, const char *prompt) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getpass, prompt);
+  if (prompt)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, prompt, internal_strlen(prompt)+1);
+  char *res = REAL(getpass)(prompt);
+  if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res)+1);
+  return res;
+}
+
+#define INIT_GETPASS COMMON_INTERCEPT_FUNCTION(getpass);
+#else
+#define INIT_GETPASS
+#endif
+
+#if SANITIZER_INTERCEPT_TIMERFD
+INTERCEPTOR(int, timerfd_settime, int fd, int flags, void *new_value,
+            void *old_value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, timerfd_settime, fd, flags, new_value,
+                           old_value);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, new_value, struct_itimerspec_sz);
+  int res = REAL(timerfd_settime)(fd, flags, new_value, old_value);
+  if (res != -1 && old_value)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, old_value, struct_itimerspec_sz);
+  return res;
+}
+
+INTERCEPTOR(int, timerfd_gettime, int fd, void *curr_value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, timerfd_gettime, fd, curr_value);
+  int res = REAL(timerfd_gettime)(fd, curr_value);
+  if (res != -1 && curr_value)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, curr_value, struct_itimerspec_sz);
+  return res;
+}
+#define INIT_TIMERFD                          \
+  COMMON_INTERCEPT_FUNCTION(timerfd_settime); \
+  COMMON_INTERCEPT_FUNCTION(timerfd_gettime);
+#else
+#define INIT_TIMERFD
+#endif
+
+#if SANITIZER_INTERCEPT_MLOCKX
+// Linux kernel has a bug that leads to kernel deadlock if a process
+// maps TBs of memory and then calls mlock().
+static void MlockIsUnsupported() {
+  static atomic_uint8_t printed;
+  if (atomic_exchange(&printed, 1, memory_order_relaxed))
+    return;
+  VPrintf(1, "%s ignores mlock/mlockall/munlock/munlockall\n",
+          SanitizerToolName);
+}
+
+INTERCEPTOR(int, mlock, const void *addr, uptr len) {
+  MlockIsUnsupported();
+  return 0;
+}
+
+INTERCEPTOR(int, munlock, const void *addr, uptr len) {
+  MlockIsUnsupported();
+  return 0;
+}
+
+INTERCEPTOR(int, mlockall, int flags) {
+  MlockIsUnsupported();
+  return 0;
+}
+
+INTERCEPTOR(int, munlockall, void) {
+  MlockIsUnsupported();
+  return 0;
+}
+
+#define INIT_MLOCKX                                                            \
+  COMMON_INTERCEPT_FUNCTION(mlock);                                            \
+  COMMON_INTERCEPT_FUNCTION(munlock);                                          \
+  COMMON_INTERCEPT_FUNCTION(mlockall);                                         \
+  COMMON_INTERCEPT_FUNCTION(munlockall);
+
+#else
+#define INIT_MLOCKX
+#endif  // SANITIZER_INTERCEPT_MLOCKX
+
+#if SANITIZER_INTERCEPT_FOPENCOOKIE
+struct WrappedCookie {
+  void *real_cookie;
+  __sanitizer_cookie_io_functions_t real_io_funcs;
+};
+
+static uptr wrapped_read(void *cookie, char *buf, uptr size) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedCookie *wrapped_cookie = (WrappedCookie *)cookie;
+  __sanitizer_cookie_io_read real_read = wrapped_cookie->real_io_funcs.read;
+  return real_read ? real_read(wrapped_cookie->real_cookie, buf, size) : 0;
+}
+
+static uptr wrapped_write(void *cookie, const char *buf, uptr size) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedCookie *wrapped_cookie = (WrappedCookie *)cookie;
+  __sanitizer_cookie_io_write real_write = wrapped_cookie->real_io_funcs.write;
+  return real_write ? real_write(wrapped_cookie->real_cookie, buf, size) : size;
+}
+
+static int wrapped_seek(void *cookie, u64 *offset, int whence) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(offset, sizeof(*offset));
+  WrappedCookie *wrapped_cookie = (WrappedCookie *)cookie;
+  __sanitizer_cookie_io_seek real_seek = wrapped_cookie->real_io_funcs.seek;
+  return real_seek ? real_seek(wrapped_cookie->real_cookie, offset, whence)
+                   : -1;
+}
+
+static int wrapped_close(void *cookie) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  WrappedCookie *wrapped_cookie = (WrappedCookie *)cookie;
+  __sanitizer_cookie_io_close real_close = wrapped_cookie->real_io_funcs.close;
+  int res = real_close ? real_close(wrapped_cookie->real_cookie) : 0;
+  InternalFree(wrapped_cookie);
+  return res;
+}
+
+INTERCEPTOR(__sanitizer_FILE *, fopencookie, void *cookie, const char *mode,
+            __sanitizer_cookie_io_functions_t io_funcs) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fopencookie, cookie, mode, io_funcs);
+  WrappedCookie *wrapped_cookie =
+      (WrappedCookie *)InternalAlloc(sizeof(WrappedCookie));
+  wrapped_cookie->real_cookie = cookie;
+  wrapped_cookie->real_io_funcs = io_funcs;
+  __sanitizer_FILE *res =
+      REAL(fopencookie)(wrapped_cookie, mode, {wrapped_read, wrapped_write,
+                                               wrapped_seek, wrapped_close});
+  return res;
+}
+
+#define INIT_FOPENCOOKIE COMMON_INTERCEPT_FUNCTION(fopencookie);
+#else
+#define INIT_FOPENCOOKIE
+#endif  // SANITIZER_INTERCEPT_FOPENCOOKIE
+
+#if SANITIZER_INTERCEPT_SEM
+INTERCEPTOR(int, sem_init, __sanitizer_sem_t *s, int pshared, unsigned value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_init, s, pshared, value);
+  // Workaround a bug in glibc's "old" semaphore implementation by
+  // zero-initializing the sem_t contents. This has to be done here because
+  // interceptors bind to the lowest symbols version by default, hitting the
+  // buggy code path while the non-sanitized build of the same code works fine.
+  REAL(memset)(s, 0, sizeof(*s));
+  int res = REAL(sem_init)(s, pshared, value);
+  return res;
+}
+
+INTERCEPTOR(int, sem_destroy, __sanitizer_sem_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_destroy, s);
+  int res = REAL(sem_destroy)(s);
+  return res;
+}
+
+INTERCEPTOR(int, sem_wait, __sanitizer_sem_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_wait, s);
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(sem_wait)(s);
+  if (res == 0) {
+    COMMON_INTERCEPTOR_ACQUIRE(ctx, (uptr)s);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, sem_trywait, __sanitizer_sem_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_trywait, s);
+  int res = REAL(sem_trywait)(s);
+  if (res == 0) {
+    COMMON_INTERCEPTOR_ACQUIRE(ctx, (uptr)s);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, sem_timedwait, __sanitizer_sem_t *s, void *abstime) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_timedwait, s, abstime);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, abstime, struct_timespec_sz);
+  int res = COMMON_INTERCEPTOR_BLOCK_REAL(sem_timedwait)(s, abstime);
+  if (res == 0) {
+    COMMON_INTERCEPTOR_ACQUIRE(ctx, (uptr)s);
+  }
+  return res;
+}
+
+INTERCEPTOR(int, sem_post, __sanitizer_sem_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_post, s);
+  COMMON_INTERCEPTOR_RELEASE(ctx, (uptr)s);
+  int res = REAL(sem_post)(s);
+  return res;
+}
+
+INTERCEPTOR(int, sem_getvalue, __sanitizer_sem_t *s, int *sval) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_getvalue, s, sval);
+  int res = REAL(sem_getvalue)(s, sval);
+  if (res == 0) {
+    COMMON_INTERCEPTOR_ACQUIRE(ctx, (uptr)s);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sval, sizeof(*sval));
+  }
+  return res;
+}
+
+INTERCEPTOR(__sanitizer_sem_t *, sem_open, const char *name, int oflag, ...) {
+  void *ctx;
+  va_list ap;
+  va_start(ap, oflag);
+  u32 mode = va_arg(ap, u32);
+  u32 value = va_arg(ap, u32);
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_open, name, oflag, mode, value);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  __sanitizer_sem_t *s = REAL(sem_open)(name, oflag, mode, value);
+  if (s)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(s, sizeof(*s));
+  va_end(ap);
+  return s;
+}
+
+INTERCEPTOR(int, sem_unlink, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sem_unlink, name);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  return REAL(sem_unlink)(name);
+}
+
+#  define INIT_SEM                            \
+    COMMON_INTERCEPT_FUNCTION(sem_init);      \
+    COMMON_INTERCEPT_FUNCTION(sem_destroy);   \
+    COMMON_INTERCEPT_FUNCTION(sem_wait);      \
+    COMMON_INTERCEPT_FUNCTION(sem_trywait);   \
+    COMMON_INTERCEPT_FUNCTION(sem_timedwait); \
+    COMMON_INTERCEPT_FUNCTION(sem_post);      \
+    COMMON_INTERCEPT_FUNCTION(sem_getvalue);  \
+    COMMON_INTERCEPT_FUNCTION(sem_open);      \
+    COMMON_INTERCEPT_FUNCTION(sem_unlink);
+#else
+#  define INIT_SEM
+#endif  // SANITIZER_INTERCEPT_SEM
+
+#if SANITIZER_INTERCEPT_PTHREAD_SETCANCEL
+INTERCEPTOR(int, pthread_setcancelstate, int state, int *oldstate) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_setcancelstate, state, oldstate);
+  int res = REAL(pthread_setcancelstate)(state, oldstate);
+  if (res == 0 && oldstate != nullptr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldstate, sizeof(*oldstate));
+  return res;
+}
+
+INTERCEPTOR(int, pthread_setcanceltype, int type, int *oldtype) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pthread_setcanceltype, type, oldtype);
+  int res = REAL(pthread_setcanceltype)(type, oldtype);
+  if (res == 0 && oldtype != nullptr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldtype, sizeof(*oldtype));
+  return res;
+}
+#define INIT_PTHREAD_SETCANCEL                                                 \
+  COMMON_INTERCEPT_FUNCTION(pthread_setcancelstate);                           \
+  COMMON_INTERCEPT_FUNCTION(pthread_setcanceltype);
+#else
+#define INIT_PTHREAD_SETCANCEL
+#endif
+
+#if SANITIZER_INTERCEPT_MINCORE
+INTERCEPTOR(int, mincore, void *addr, uptr length, unsigned char *vec) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mincore, addr, length, vec);
+  int res = REAL(mincore)(addr, length, vec);
+  if (res == 0) {
+    uptr page_size = GetPageSizeCached();
+    uptr vec_size = ((length + page_size - 1) & (~(page_size - 1))) / page_size;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, vec, vec_size);
+  }
+  return res;
+}
+#define INIT_MINCORE COMMON_INTERCEPT_FUNCTION(mincore);
+#else
+#define INIT_MINCORE
+#endif
+
+#if SANITIZER_INTERCEPT_PROCESS_VM_READV
+INTERCEPTOR(SSIZE_T, process_vm_readv, int pid, __sanitizer_iovec *local_iov,
+            uptr liovcnt, __sanitizer_iovec *remote_iov, uptr riovcnt,
+            uptr flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, process_vm_readv, pid, local_iov, liovcnt,
+                           remote_iov, riovcnt, flags);
+  SSIZE_T res = REAL(process_vm_readv)(pid, local_iov, liovcnt, remote_iov,
+                                       riovcnt, flags);
+  if (res > 0)
+    write_iovec(ctx, local_iov, liovcnt, res);
+  return res;
+}
+
+INTERCEPTOR(SSIZE_T, process_vm_writev, int pid, __sanitizer_iovec *local_iov,
+            uptr liovcnt, __sanitizer_iovec *remote_iov, uptr riovcnt,
+            uptr flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, process_vm_writev, pid, local_iov, liovcnt,
+                           remote_iov, riovcnt, flags);
+  SSIZE_T res = REAL(process_vm_writev)(pid, local_iov, liovcnt, remote_iov,
+                                        riovcnt, flags);
+  if (res > 0)
+    read_iovec(ctx, local_iov, liovcnt, res);
+  return res;
+}
+#define INIT_PROCESS_VM_READV                                                  \
+  COMMON_INTERCEPT_FUNCTION(process_vm_readv);                                 \
+  COMMON_INTERCEPT_FUNCTION(process_vm_writev);
+#else
+#define INIT_PROCESS_VM_READV
+#endif
+
+#if SANITIZER_INTERCEPT_CTERMID
+INTERCEPTOR(char *, ctermid, char *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ctermid, s);
+  char *res = REAL(ctermid)(s);
+  if (res) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+#define INIT_CTERMID COMMON_INTERCEPT_FUNCTION(ctermid);
+#else
+#define INIT_CTERMID
+#endif
+
+#if SANITIZER_INTERCEPT_CTERMID_R
+INTERCEPTOR(char *, ctermid_r, char *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ctermid_r, s);
+  char *res = REAL(ctermid_r)(s);
+  if (res) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+#define INIT_CTERMID_R COMMON_INTERCEPT_FUNCTION(ctermid_r);
+#else
+#define INIT_CTERMID_R
+#endif
+
+#if SANITIZER_INTERCEPT_RECV_RECVFROM
+INTERCEPTOR(SSIZE_T, recv, int fd, void *buf, SIZE_T len, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, recv, fd, buf, len, flags);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  SSIZE_T res = REAL(recv)(fd, buf, len, flags);
+  if (res > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, Min((SIZE_T)res, len));
+  }
+  if (res >= 0 && fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  return res;
+}
+
+INTERCEPTOR(SSIZE_T, recvfrom, int fd, void *buf, SIZE_T len, int flags,
+            void *srcaddr, int *addrlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, recvfrom, fd, buf, len, flags, srcaddr,
+                           addrlen);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  SIZE_T srcaddr_sz;
+  if (srcaddr) srcaddr_sz = *addrlen;
+  (void)srcaddr_sz;  // prevent "set but not used" warning
+  SSIZE_T res = REAL(recvfrom)(fd, buf, len, flags, srcaddr, addrlen);
+  if (res > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, Min((SIZE_T)res, len));
+  if (res >= 0 && srcaddr)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(srcaddr,
+                                        Min((SIZE_T)*addrlen, srcaddr_sz));
+  return res;
+}
+#define INIT_RECV_RECVFROM          \
+  COMMON_INTERCEPT_FUNCTION(recv);  \
+  COMMON_INTERCEPT_FUNCTION(recvfrom);
+#else
+#define INIT_RECV_RECVFROM
+#endif
+
+#if SANITIZER_INTERCEPT_SEND_SENDTO
+INTERCEPTOR(SSIZE_T, send, int fd, void *buf, SIZE_T len, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, send, fd, buf, len, flags);
+  if (fd >= 0) {
+    COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+    COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  }
+  SSIZE_T res = REAL(send)(fd, buf, len, flags);
+  if (common_flags()->intercept_send && res > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buf, Min((SIZE_T)res, len));
+  return res;
+}
+
+INTERCEPTOR(SSIZE_T, sendto, int fd, void *buf, SIZE_T len, int flags,
+            void *dstaddr, int addrlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sendto, fd, buf, len, flags, dstaddr, addrlen);
+  if (fd >= 0) {
+    COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+    COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  }
+  // Can't check dstaddr as it may have uninitialized padding at the end.
+  SSIZE_T res = REAL(sendto)(fd, buf, len, flags, dstaddr, addrlen);
+  if (common_flags()->intercept_send && res > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buf, Min((SIZE_T)res, len));
+  return res;
+}
+#define INIT_SEND_SENDTO           \
+  COMMON_INTERCEPT_FUNCTION(send); \
+  COMMON_INTERCEPT_FUNCTION(sendto);
+#else
+#define INIT_SEND_SENDTO
+#endif
+
+#if SANITIZER_INTERCEPT_EVENTFD_READ_WRITE
+INTERCEPTOR(int, eventfd_read, int fd, u64 *value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, eventfd_read, fd, value);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  int res = REAL(eventfd_read)(fd, value);
+  if (res == 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, value, sizeof(*value));
+    if (fd >= 0) COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return res;
+}
+INTERCEPTOR(int, eventfd_write, int fd, u64 value) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, eventfd_write, fd, value);
+  if (fd >= 0) {
+    COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+    COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd);
+  }
+  int res = REAL(eventfd_write)(fd, value);
+  return res;
+}
+#define INIT_EVENTFD_READ_WRITE            \
+  COMMON_INTERCEPT_FUNCTION(eventfd_read); \
+  COMMON_INTERCEPT_FUNCTION(eventfd_write)
+#else
+#define INIT_EVENTFD_READ_WRITE
+#endif
+
+#if SANITIZER_INTERCEPT_STAT
+INTERCEPTOR(int, stat, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, stat, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(stat)(path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#define INIT_STAT COMMON_INTERCEPT_FUNCTION(stat)
+#else
+#define INIT_STAT
+#endif
+
+#if SANITIZER_INTERCEPT_LSTAT
+INTERCEPTOR(int, lstat, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, lstat, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(lstat)(path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#define INIT_LSTAT COMMON_INTERCEPT_FUNCTION(lstat)
+#else
+#define INIT_LSTAT
+#endif
+
+#if SANITIZER_INTERCEPT___XSTAT
+INTERCEPTOR(int, __xstat, int version, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __xstat, version, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(__xstat)(version, path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#define INIT___XSTAT COMMON_INTERCEPT_FUNCTION(__xstat)
+#else
+#define INIT___XSTAT
+#endif
+
+#if SANITIZER_INTERCEPT___XSTAT64
+INTERCEPTOR(int, __xstat64, int version, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __xstat64, version, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(__xstat64)(version, path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat64_sz);
+  return res;
+}
+#define INIT___XSTAT64 COMMON_INTERCEPT_FUNCTION(__xstat64)
+#else
+#define INIT___XSTAT64
+#endif
+
+#if SANITIZER_INTERCEPT___LXSTAT
+INTERCEPTOR(int, __lxstat, int version, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __lxstat, version, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(__lxstat)(version, path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat_sz);
+  return res;
+}
+#define INIT___LXSTAT COMMON_INTERCEPT_FUNCTION(__lxstat)
+#else
+#define INIT___LXSTAT
+#endif
+
+#if SANITIZER_INTERCEPT___LXSTAT64
+INTERCEPTOR(int, __lxstat64, int version, const char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __lxstat64, version, path, buf);
+  if (common_flags()->intercept_stat)
+    COMMON_INTERCEPTOR_READ_STRING(ctx, path, 0);
+  int res = REAL(__lxstat64)(version, path, buf);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer::struct_stat64_sz);
+  return res;
+}
+#define INIT___LXSTAT64 COMMON_INTERCEPT_FUNCTION(__lxstat64)
+#else
+#define INIT___LXSTAT64
+#endif
+
+// FIXME: add other *stat interceptor
+
+#if SANITIZER_INTERCEPT_UTMP
+INTERCEPTOR(void *, getutent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutent, dummy);
+  void *res = REAL(getutent)(dummy);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmp_sz);
+  return res;
+}
+INTERCEPTOR(void *, getutid, void *ut) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutid, ut);
+  void *res = REAL(getutid)(ut);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmp_sz);
+  return res;
+}
+INTERCEPTOR(void *, getutline, void *ut) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutline, ut);
+  void *res = REAL(getutline)(ut);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmp_sz);
+  return res;
+}
+#define INIT_UTMP                      \
+  COMMON_INTERCEPT_FUNCTION(getutent); \
+  COMMON_INTERCEPT_FUNCTION(getutid);  \
+  COMMON_INTERCEPT_FUNCTION(getutline);
+#else
+#define INIT_UTMP
+#endif
+
+#if SANITIZER_INTERCEPT_UTMPX
+INTERCEPTOR(void *, getutxent, int dummy) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutxent, dummy);
+  void *res = REAL(getutxent)(dummy);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmpx_sz);
+  return res;
+}
+INTERCEPTOR(void *, getutxid, void *ut) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutxid, ut);
+  void *res = REAL(getutxid)(ut);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmpx_sz);
+  return res;
+}
+INTERCEPTOR(void *, getutxline, void *ut) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getutxline, ut);
+  void *res = REAL(getutxline)(ut);
+  if (res)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, __sanitizer::struct_utmpx_sz);
+  return res;
+}
+INTERCEPTOR(void *, pututxline, const void *ut) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pututxline, ut);
+  if (ut)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ut, __sanitizer::struct_utmpx_sz);
+  void *res = REAL(pututxline)(ut);
+  if (res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, __sanitizer::struct_utmpx_sz);
+  return res;
+}
+#define INIT_UTMPX                      \
+  COMMON_INTERCEPT_FUNCTION(getutxent); \
+  COMMON_INTERCEPT_FUNCTION(getutxid);  \
+  COMMON_INTERCEPT_FUNCTION(getutxline); \
+  COMMON_INTERCEPT_FUNCTION(pututxline);
+#else
+#define INIT_UTMPX
+#endif
+
+#if SANITIZER_INTERCEPT_GETLOADAVG
+INTERCEPTOR(int, getloadavg, double *loadavg, int nelem) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getloadavg, loadavg, nelem);
+  int res = REAL(getloadavg)(loadavg, nelem);
+  if (res > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, loadavg, res * sizeof(*loadavg));
+  return res;
+}
+#define INIT_GETLOADAVG                      \
+  COMMON_INTERCEPT_FUNCTION(getloadavg);
+#else
+#define INIT_GETLOADAVG
+#endif
+
+#if SANITIZER_INTERCEPT_MCHECK_MPROBE
+INTERCEPTOR(int, mcheck, void (*abortfunc)(int mstatus)) {
+  return 0;
+}
+
+INTERCEPTOR(int, mcheck_pedantic, void (*abortfunc)(int mstatus)) {
+  return 0;
+}
+
+INTERCEPTOR(int, mprobe, void *ptr) {
+  return 0;
+}
+#endif
+
+INTERCEPTOR(SIZE_T, wcslen, const wchar_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcslen, s);
+  SIZE_T res = REAL(wcslen)(s);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, s, sizeof(wchar_t) * (res + 1));
+  return res;
+}
+
+INTERCEPTOR(SIZE_T, wcsnlen, const wchar_t *s, SIZE_T n) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcsnlen, s, n);
+  SIZE_T res = REAL(wcsnlen)(s, n);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, s, sizeof(wchar_t) * Min(res + 1, n));
+  return res;
+}
+#define INIT_WCSLEN                  \
+  COMMON_INTERCEPT_FUNCTION(wcslen); \
+  COMMON_INTERCEPT_FUNCTION(wcsnlen);
+
+#if SANITIZER_INTERCEPT_WCSCAT
+INTERCEPTOR(wchar_t *, wcscat, wchar_t *dst, const wchar_t *src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcscat, dst, src);
+  SIZE_T src_size = internal_wcslen(src);
+  SIZE_T dst_size = internal_wcslen(dst);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, src, (src_size + 1) * sizeof(wchar_t));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, dst, (dst_size + 1) * sizeof(wchar_t));
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst + dst_size,
+                                 (src_size + 1) * sizeof(wchar_t));
+  return REAL(wcscat)(dst, src);
+}
+
+INTERCEPTOR(wchar_t *, wcsncat, wchar_t *dst, const wchar_t *src, SIZE_T n) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcsncat, dst, src, n);
+  SIZE_T src_size = internal_wcsnlen(src, n);
+  SIZE_T dst_size = internal_wcslen(dst);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, src,
+                                Min(src_size + 1, n) * sizeof(wchar_t));
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, dst, (dst_size + 1) * sizeof(wchar_t));
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst + dst_size,
+                                 (src_size + 1) * sizeof(wchar_t));
+  return REAL(wcsncat)(dst, src, n);
+}
+#define INIT_WCSCAT                  \
+  COMMON_INTERCEPT_FUNCTION(wcscat); \
+  COMMON_INTERCEPT_FUNCTION(wcsncat);
+#else
+#define INIT_WCSCAT
+#endif
+
+#if SANITIZER_INTERCEPT_WCSDUP
+INTERCEPTOR(wchar_t *, wcsdup, wchar_t *s) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, wcsdup, s);
+  SIZE_T len = internal_wcslen(s);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, s, sizeof(wchar_t) * (len + 1));
+  wchar_t *result = REAL(wcsdup)(s);
+  if (result)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof(wchar_t) * (len + 1));
+  return result;
+}
+
+#define INIT_WCSDUP COMMON_INTERCEPT_FUNCTION(wcsdup);
+#else
+#define INIT_WCSDUP
+#endif
+
+#if SANITIZER_INTERCEPT_STRXFRM
+static SIZE_T RealStrLen(const char *str) { return internal_strlen(str); }
+
+static SIZE_T RealStrLen(const wchar_t *str) { return internal_wcslen(str); }
+
+#define STRXFRM_INTERCEPTOR_IMPL(strxfrm, dest, src, len, ...)             \
+  {                                                                        \
+    void *ctx;                                                             \
+    COMMON_INTERCEPTOR_ENTER(ctx, strxfrm, dest, src, len, ##__VA_ARGS__); \
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src,                                \
+                                  sizeof(*src) * (RealStrLen(src) + 1));   \
+    SIZE_T res = REAL(strxfrm)(dest, src, len, ##__VA_ARGS__);             \
+    if (res < len)                                                         \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dest, sizeof(*src) * (res + 1)); \
+    return res;                                                            \
+  }
+
+INTERCEPTOR(SIZE_T, strxfrm, char *dest, const char *src, SIZE_T len) {
+  STRXFRM_INTERCEPTOR_IMPL(strxfrm, dest, src, len);
+}
+
+INTERCEPTOR(SIZE_T, strxfrm_l, char *dest, const char *src, SIZE_T len,
+            void *locale) {
+  STRXFRM_INTERCEPTOR_IMPL(strxfrm_l, dest, src, len, locale);
+}
+
+#define INIT_STRXFRM                  \
+  COMMON_INTERCEPT_FUNCTION(strxfrm); \
+  COMMON_INTERCEPT_FUNCTION(strxfrm_l);
+#else
+#define INIT_STRXFRM
+#endif
+
+#if SANITIZER_INTERCEPT___STRXFRM_L
+INTERCEPTOR(SIZE_T, __strxfrm_l, char *dest, const char *src, SIZE_T len,
+            void *locale) {
+  STRXFRM_INTERCEPTOR_IMPL(__strxfrm_l, dest, src, len, locale);
+}
+
+#define INIT___STRXFRM_L COMMON_INTERCEPT_FUNCTION(__strxfrm_l);
+#else
+#define INIT___STRXFRM_L
+#endif
+
+#if SANITIZER_INTERCEPT_WCSXFRM
+INTERCEPTOR(SIZE_T, wcsxfrm, wchar_t *dest, const wchar_t *src, SIZE_T len) {
+  STRXFRM_INTERCEPTOR_IMPL(wcsxfrm, dest, src, len);
+}
+
+INTERCEPTOR(SIZE_T, wcsxfrm_l, wchar_t *dest, const wchar_t *src, SIZE_T len,
+            void *locale) {
+  STRXFRM_INTERCEPTOR_IMPL(wcsxfrm_l, dest, src, len, locale);
+}
+
+#define INIT_WCSXFRM                  \
+  COMMON_INTERCEPT_FUNCTION(wcsxfrm); \
+  COMMON_INTERCEPT_FUNCTION(wcsxfrm_l);
+#else
+#define INIT_WCSXFRM
+#endif
+
+#if SANITIZER_INTERCEPT___WCSXFRM_L
+INTERCEPTOR(SIZE_T, __wcsxfrm_l, wchar_t *dest, const wchar_t *src, SIZE_T len,
+            void *locale) {
+  STRXFRM_INTERCEPTOR_IMPL(__wcsxfrm_l, dest, src, len, locale);
+}
+
+#define INIT___WCSXFRM_L COMMON_INTERCEPT_FUNCTION(__wcsxfrm_l);
+#else
+#define INIT___WCSXFRM_L
+#endif
+
+#if SANITIZER_INTERCEPT_ACCT
+INTERCEPTOR(int, acct, const char *file) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, acct, file);
+  if (file)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, file, internal_strlen(file) + 1);
+  return REAL(acct)(file);
+}
+#define INIT_ACCT COMMON_INTERCEPT_FUNCTION(acct)
+#else
+#define INIT_ACCT
+#endif
+
+#if SANITIZER_INTERCEPT_USER_FROM_UID
+INTERCEPTOR(const char *, user_from_uid, u32 uid, int nouser) {
+  void *ctx;
+  const char *user;
+  COMMON_INTERCEPTOR_ENTER(ctx, user_from_uid, uid, nouser);
+  user = REAL(user_from_uid)(uid, nouser);
+  if (user)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, user, internal_strlen(user) + 1);
+  return user;
+}
+#define INIT_USER_FROM_UID COMMON_INTERCEPT_FUNCTION(user_from_uid)
+#else
+#define INIT_USER_FROM_UID
+#endif
+
+#if SANITIZER_INTERCEPT_UID_FROM_USER
+INTERCEPTOR(int, uid_from_user, const char *name, u32 *uid) {
+  void *ctx;
+  int res;
+  COMMON_INTERCEPTOR_ENTER(ctx, uid_from_user, name, uid);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  res = REAL(uid_from_user)(name, uid);
+  if (uid)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, uid, sizeof(*uid));
+  return res;
+}
+#define INIT_UID_FROM_USER COMMON_INTERCEPT_FUNCTION(uid_from_user)
+#else
+#define INIT_UID_FROM_USER
+#endif
+
+#if SANITIZER_INTERCEPT_GROUP_FROM_GID
+INTERCEPTOR(const char *, group_from_gid, u32 gid, int nogroup) {
+  void *ctx;
+  const char *group;
+  COMMON_INTERCEPTOR_ENTER(ctx, group_from_gid, gid, nogroup);
+  group = REAL(group_from_gid)(gid, nogroup);
+  if (group)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, group, internal_strlen(group) + 1);
+  return group;
+}
+#define INIT_GROUP_FROM_GID COMMON_INTERCEPT_FUNCTION(group_from_gid)
+#else
+#define INIT_GROUP_FROM_GID
+#endif
+
+#if SANITIZER_INTERCEPT_GID_FROM_GROUP
+INTERCEPTOR(int, gid_from_group, const char *group, u32 *gid) {
+  void *ctx;
+  int res;
+  COMMON_INTERCEPTOR_ENTER(ctx, gid_from_group, group, gid);
+  if (group)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, group, internal_strlen(group) + 1);
+  res = REAL(gid_from_group)(group, gid);
+  if (gid)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, gid, sizeof(*gid));
+  return res;
+}
+#define INIT_GID_FROM_GROUP COMMON_INTERCEPT_FUNCTION(gid_from_group)
+#else
+#define INIT_GID_FROM_GROUP
+#endif
+
+#if SANITIZER_INTERCEPT_ACCESS
+INTERCEPTOR(int, access, const char *path, int mode) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, access, path, mode);
+  if (path)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  return REAL(access)(path, mode);
+}
+#define INIT_ACCESS COMMON_INTERCEPT_FUNCTION(access)
+#else
+#define INIT_ACCESS
+#endif
+
+#if SANITIZER_INTERCEPT_FACCESSAT
+INTERCEPTOR(int, faccessat, int fd, const char *path, int mode, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, faccessat, fd, path, mode, flags);
+  if (path)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  return REAL(faccessat)(fd, path, mode, flags);
+}
+#define INIT_FACCESSAT COMMON_INTERCEPT_FUNCTION(faccessat)
+#else
+#define INIT_FACCESSAT
+#endif
+
+#if SANITIZER_INTERCEPT_GETGROUPLIST
+INTERCEPTOR(int, getgrouplist, const char *name, u32 basegid, u32 *groups,
+            int *ngroups) {
+  void *ctx;
+  int res;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgrouplist, name, basegid, groups, ngroups);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  if (ngroups)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ngroups, sizeof(*ngroups));
+  res = REAL(getgrouplist)(name, basegid, groups, ngroups);
+  if (!res && groups && ngroups) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, groups, sizeof(*groups) * (*ngroups));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ngroups, sizeof(*ngroups));
+  }
+  return res;
+}
+
+#define INIT_GETGROUPLIST COMMON_INTERCEPT_FUNCTION(getgrouplist);
+#else
+#define INIT_GETGROUPLIST
+#endif
+
+#if SANITIZER_INTERCEPT_GETGROUPMEMBERSHIP
+INTERCEPTOR(int, getgroupmembership, const char *name, u32 basegid, u32 *groups,
+            int maxgrp, int *ngroups) {
+  void *ctx;
+  int res;
+  COMMON_INTERCEPTOR_ENTER(ctx, getgroupmembership, name, basegid, groups,
+                           maxgrp, ngroups);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  res = REAL(getgroupmembership)(name, basegid, groups, maxgrp, ngroups);
+  if (!res && groups && ngroups) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, groups, sizeof(*groups) * (*ngroups));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ngroups, sizeof(*ngroups));
+  }
+  return res;
+}
+
+#define INIT_GETGROUPMEMBERSHIP COMMON_INTERCEPT_FUNCTION(getgroupmembership);
+#else
+#define INIT_GETGROUPMEMBERSHIP
+#endif
+
+#if SANITIZER_INTERCEPT_READLINK
+INTERCEPTOR(SSIZE_T, readlink, const char *path, char *buf, SIZE_T bufsiz) {
+  void* ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readlink, path, buf, bufsiz);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  SSIZE_T res = REAL(readlink)(path, buf, bufsiz);
+  if (res > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, res);
+  return res;
+}
+
+#define INIT_READLINK COMMON_INTERCEPT_FUNCTION(readlink)
+#else
+#define INIT_READLINK
+#endif
+
+#if SANITIZER_INTERCEPT_READLINKAT
+INTERCEPTOR(SSIZE_T, readlinkat, int dirfd, const char *path, char *buf,
+            SIZE_T bufsiz) {
+  void* ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, readlinkat, dirfd, path, buf, bufsiz);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  SSIZE_T res = REAL(readlinkat)(dirfd, path, buf, bufsiz);
+  if (res > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, res);
+  return res;
+}
+
+#define INIT_READLINKAT COMMON_INTERCEPT_FUNCTION(readlinkat)
+#else
+#define INIT_READLINKAT
+#endif
+
+#if SANITIZER_INTERCEPT_NAME_TO_HANDLE_AT
+INTERCEPTOR(int, name_to_handle_at, int dirfd, const char *pathname,
+            struct file_handle *handle, int *mount_id, int flags) {
+  void* ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, name_to_handle_at, dirfd, pathname, handle,
+                           mount_id, flags);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, pathname, internal_strlen(pathname) + 1);
+
+  __sanitizer_file_handle *sanitizer_handle =
+      reinterpret_cast<__sanitizer_file_handle*>(handle);
+  COMMON_INTERCEPTOR_READ_RANGE(
+      ctx, &sanitizer_handle->handle_bytes,
+      sizeof(sanitizer_handle->handle_bytes));
+
+  int res = REAL(name_to_handle_at)(dirfd, pathname, handle, mount_id, flags);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(
+        ctx, &sanitizer_handle->handle_bytes,
+        sizeof(sanitizer_handle->handle_bytes));
+    COMMON_INTERCEPTOR_WRITE_RANGE(
+        ctx, &sanitizer_handle->handle_type,
+        sizeof(sanitizer_handle->handle_type));
+    COMMON_INTERCEPTOR_WRITE_RANGE(
+        ctx, &sanitizer_handle->f_handle, sanitizer_handle->handle_bytes);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mount_id, sizeof(*mount_id));
+  }
+  return res;
+}
+
+#define INIT_NAME_TO_HANDLE_AT COMMON_INTERCEPT_FUNCTION(name_to_handle_at)
+#else
+#define INIT_NAME_TO_HANDLE_AT
+#endif
+
+#if SANITIZER_INTERCEPT_OPEN_BY_HANDLE_AT
+INTERCEPTOR(int, open_by_handle_at, int mount_fd, struct file_handle* handle,
+            int flags) {
+  void* ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, open_by_handle_at, mount_fd, handle, flags);
+
+  __sanitizer_file_handle *sanitizer_handle =
+      reinterpret_cast<__sanitizer_file_handle*>(handle);
+  COMMON_INTERCEPTOR_READ_RANGE(
+      ctx, &sanitizer_handle->handle_bytes,
+      sizeof(sanitizer_handle->handle_bytes));
+  COMMON_INTERCEPTOR_READ_RANGE(
+      ctx, &sanitizer_handle->handle_type,
+      sizeof(sanitizer_handle->handle_type));
+  COMMON_INTERCEPTOR_READ_RANGE(
+      ctx, &sanitizer_handle->f_handle, sanitizer_handle->handle_bytes);
+
+  return REAL(open_by_handle_at)(mount_fd, handle, flags);
+}
+
+#define INIT_OPEN_BY_HANDLE_AT COMMON_INTERCEPT_FUNCTION(open_by_handle_at)
+#else
+#define INIT_OPEN_BY_HANDLE_AT
+#endif
+
+#if SANITIZER_INTERCEPT_STRLCPY
+INTERCEPTOR(SIZE_T, strlcpy, char *dst, char *src, SIZE_T size) {
+  void *ctx;
+  SIZE_T res;
+  COMMON_INTERCEPTOR_ENTER(ctx, strlcpy, dst, src, size);
+  if (src) {
+    // Keep strnlen as macro argument, as macro may ignore it.
+    COMMON_INTERCEPTOR_READ_STRING(
+        ctx, src, Min(internal_strnlen(src, size), size - 1) + 1);
+  }
+  res = REAL(strlcpy)(dst, src, size);
+  COMMON_INTERCEPTOR_COPY_STRING(ctx, dst, src, internal_strlen(dst) + 1);
+  return res;
+}
+
+INTERCEPTOR(SIZE_T, strlcat, char *dst, char *src, SIZE_T size) {
+  void *ctx;
+  SIZE_T len = 0;
+  COMMON_INTERCEPTOR_ENTER(ctx, strlcat, dst, src, size);
+  // src is checked in the strlcpy() interceptor
+  if (dst) {
+    len = internal_strnlen(dst, size);
+    COMMON_INTERCEPTOR_READ_STRING(ctx, dst, Min(len, size - 1) + 1);
+  }
+  // Reuse the rest of the code in the strlcpy() interceptor
+  return WRAP(strlcpy)(dst + len, src, size - len) + len;
+}
+#define INIT_STRLCPY \
+  COMMON_INTERCEPT_FUNCTION(strlcpy); \
+  COMMON_INTERCEPT_FUNCTION(strlcat);
+#else
+#define INIT_STRLCPY
+#endif
+
+#if SANITIZER_INTERCEPT_MMAP
+INTERCEPTOR(void *, mmap, void *addr, SIZE_T sz, int prot, int flags, int fd,
+            OFF_T off) {
+  void *ctx;
+  if (common_flags()->detect_write_exec)
+    ReportMmapWriteExec(prot, flags);
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return (void *)internal_mmap(addr, sz, prot, flags, fd, off);
+  COMMON_INTERCEPTOR_ENTER(ctx, mmap, addr, sz, prot, flags, fd, off);
+  COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, sz, prot, flags, fd, off);
+}
+
+INTERCEPTOR(int, mprotect, void *addr, SIZE_T sz, int prot) {
+  void *ctx;
+  if (common_flags()->detect_write_exec)
+    ReportMmapWriteExec(prot, 0);
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return (int)internal_mprotect(addr, sz, prot);
+  COMMON_INTERCEPTOR_ENTER(ctx, mprotect, addr, sz, prot);
+  MprotectMallocZones(addr, prot);
+  return REAL(mprotect)(addr, sz, prot);
+}
+#define INIT_MMAP                                                              \
+  COMMON_INTERCEPT_FUNCTION(mmap);                                             \
+  COMMON_INTERCEPT_FUNCTION(mprotect);
+#else
+#define INIT_MMAP
+#endif
+
+#if SANITIZER_INTERCEPT_MMAP64
+INTERCEPTOR(void *, mmap64, void *addr, SIZE_T sz, int prot, int flags, int fd,
+            OFF64_T off) {
+  void *ctx;
+  if (common_flags()->detect_write_exec)
+    ReportMmapWriteExec(prot, flags);
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return (void *)internal_mmap(addr, sz, prot, flags, fd, off);
+  COMMON_INTERCEPTOR_ENTER(ctx, mmap64, addr, sz, prot, flags, fd, off);
+  COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap64, addr, sz, prot, flags, fd, off);
+}
+#define INIT_MMAP64 COMMON_INTERCEPT_FUNCTION(mmap64);
+#else
+#define INIT_MMAP64
+#endif
+
+#if SANITIZER_INTERCEPT_DEVNAME
+INTERCEPTOR(char *, devname, u64 dev, u32 type) {
+  void *ctx;
+  char *name;
+  COMMON_INTERCEPTOR_ENTER(ctx, devname, dev, type);
+  name = REAL(devname)(dev, type);
+  if (name)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strlen(name) + 1);
+  return name;
+}
+#define INIT_DEVNAME COMMON_INTERCEPT_FUNCTION(devname);
+#else
+#define INIT_DEVNAME
+#endif
+
+#if SANITIZER_INTERCEPT_DEVNAME_R
+#if SANITIZER_NETBSD
+#define DEVNAME_R_RETTYPE int
+#define DEVNAME_R_SUCCESS(x) (!(x))
+#else
+#define DEVNAME_R_RETTYPE char*
+#define DEVNAME_R_SUCCESS(x) (x)
+#endif
+INTERCEPTOR(DEVNAME_R_RETTYPE, devname_r, u64 dev, u32 type, char *path,
+            uptr len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, devname_r, dev, type, path, len);
+  DEVNAME_R_RETTYPE res = REAL(devname_r)(dev, type, path, len);
+  if (DEVNAME_R_SUCCESS(res))
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, path, internal_strlen(path) + 1);
+  return res;
+}
+#define INIT_DEVNAME_R COMMON_INTERCEPT_FUNCTION(devname_r);
+#else
+#define INIT_DEVNAME_R
+#endif
+
+#if SANITIZER_INTERCEPT_FGETLN
+INTERCEPTOR(char *, fgetln, __sanitizer_FILE *stream, SIZE_T *len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetln, stream, len);
+  char *str = REAL(fgetln)(stream, len);
+  if (str && len) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, len, sizeof(*len));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, str, *len);
+  }
+  return str;
+}
+#define INIT_FGETLN COMMON_INTERCEPT_FUNCTION(fgetln)
+#else
+#define INIT_FGETLN
+#endif
+
+#if SANITIZER_INTERCEPT_STRMODE
+INTERCEPTOR(void, strmode, u32 mode, char *bp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strmode, mode, bp);
+  REAL(strmode)(mode, bp);
+  if (bp)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, bp, internal_strlen(bp) + 1);
+}
+#define INIT_STRMODE COMMON_INTERCEPT_FUNCTION(strmode)
+#else
+#define INIT_STRMODE
+#endif
+
+#if SANITIZER_INTERCEPT_TTYENT
+INTERCEPTOR(struct __sanitizer_ttyent *, getttyent, void) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getttyent);
+  struct __sanitizer_ttyent *ttyent = REAL(getttyent)();
+  if (ttyent)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ttyent, struct_ttyent_sz);
+  return ttyent;
+}
+INTERCEPTOR(struct __sanitizer_ttyent *, getttynam, char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getttynam, name);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  struct __sanitizer_ttyent *ttyent = REAL(getttynam)(name);
+  if (ttyent)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ttyent, struct_ttyent_sz);
+  return ttyent;
+}
+#define INIT_TTYENT \
+  COMMON_INTERCEPT_FUNCTION(getttyent); \
+  COMMON_INTERCEPT_FUNCTION(getttynam);
+#else
+#define INIT_TTYENT
+#endif
+
+#if SANITIZER_INTERCEPT_TTYENTPATH
+INTERCEPTOR(int, setttyentpath, char *path) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setttyentpath, path);
+  if (path)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  return REAL(setttyentpath)(path);
+}
+#define INIT_TTYENTPATH COMMON_INTERCEPT_FUNCTION(setttyentpath);
+#else
+#define INIT_TTYENTPATH
+#endif
+
+#if SANITIZER_INTERCEPT_PROTOENT
+static void write_protoent(void *ctx, struct __sanitizer_protoent *p) {
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p, sizeof(*p));
+
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->p_name, internal_strlen(p->p_name) + 1);
+
+  SIZE_T pp_size = 1; // One handles the trailing \0
+
+  for (char **pp = p->p_aliases; *pp; ++pp, ++pp_size)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *pp, internal_strlen(*pp) + 1);
+
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, p->p_aliases,
+                                  pp_size * sizeof(char **));
+}
+
+INTERCEPTOR(struct __sanitizer_protoent *, getprotoent) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotoent);
+  struct __sanitizer_protoent *p = REAL(getprotoent)();
+  if (p)
+    write_protoent(ctx, p);
+  return p;
+}
+
+INTERCEPTOR(struct __sanitizer_protoent *, getprotobyname, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotobyname, name);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  struct __sanitizer_protoent *p = REAL(getprotobyname)(name);
+  if (p)
+    write_protoent(ctx, p);
+  return p;
+}
+
+INTERCEPTOR(struct __sanitizer_protoent *, getprotobynumber, int proto) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotobynumber, proto);
+  struct __sanitizer_protoent *p = REAL(getprotobynumber)(proto);
+  if (p)
+    write_protoent(ctx, p);
+  return p;
+}
+#define INIT_PROTOENT \
+  COMMON_INTERCEPT_FUNCTION(getprotoent); \
+  COMMON_INTERCEPT_FUNCTION(getprotobyname); \
+  COMMON_INTERCEPT_FUNCTION(getprotobynumber)
+#else
+#define INIT_PROTOENT
+#endif
+
+#if SANITIZER_INTERCEPT_PROTOENT_R
+INTERCEPTOR(int, getprotoent_r, struct __sanitizer_protoent *result_buf,
+            char *buf, SIZE_T buflen, struct __sanitizer_protoent **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotoent_r, result_buf, buf, buflen,
+                           result);
+  int res = REAL(getprotoent_r)(result_buf, buf, buflen, result);
+
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof *result);
+  if (!res && *result)
+    write_protoent(ctx, *result);
+  return res;
+}
+
+INTERCEPTOR(int, getprotobyname_r, const char *name,
+            struct __sanitizer_protoent *result_buf, char *buf, SIZE_T buflen,
+            struct __sanitizer_protoent **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotobyname_r, name, result_buf, buf,
+                           buflen, result);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  int res = REAL(getprotobyname_r)(name, result_buf, buf, buflen, result);
+
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof *result);
+  if (!res && *result)
+    write_protoent(ctx, *result);
+  return res;
+}
+
+INTERCEPTOR(int, getprotobynumber_r, int num,
+            struct __sanitizer_protoent *result_buf, char *buf,
+            SIZE_T buflen, struct __sanitizer_protoent **result) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getprotobynumber_r, num, result_buf, buf,
+                           buflen, result);
+  int res = REAL(getprotobynumber_r)(num, result_buf, buf, buflen, result);
+
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, result, sizeof *result);
+  if (!res && *result)
+    write_protoent(ctx, *result);
+  return res;
+}
+
+#define INIT_PROTOENT_R \
+  COMMON_INTERCEPT_FUNCTION(getprotoent_r); \
+  COMMON_INTERCEPT_FUNCTION(getprotobyname_r); \
+  COMMON_INTERCEPT_FUNCTION(getprotobynumber_r);
+#else
+#define INIT_PROTOENT_R
+#endif
+
+#if SANITIZER_INTERCEPT_NETENT
+INTERCEPTOR(struct __sanitizer_netent *, getnetent) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getnetent);
+  struct __sanitizer_netent *n = REAL(getnetent)();
+  if (n) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n, sizeof(*n));
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_name, internal_strlen(n->n_name) + 1);
+
+    SIZE_T nn_size = 1; // One handles the trailing \0
+
+    for (char **nn = n->n_aliases; *nn; ++nn, ++nn_size)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *nn, internal_strlen(*nn) + 1);
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_aliases,
+                                   nn_size * sizeof(char **));
+  }
+  return n;
+}
+
+INTERCEPTOR(struct __sanitizer_netent *, getnetbyname, const char *name) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getnetbyname, name);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+  struct __sanitizer_netent *n = REAL(getnetbyname)(name);
+  if (n) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n, sizeof(*n));
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_name, internal_strlen(n->n_name) + 1);
+
+    SIZE_T nn_size = 1; // One handles the trailing \0
+
+    for (char **nn = n->n_aliases; *nn; ++nn, ++nn_size)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *nn, internal_strlen(*nn) + 1);
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_aliases,
+                                   nn_size * sizeof(char **));
+  }
+  return n;
+}
+
+INTERCEPTOR(struct __sanitizer_netent *, getnetbyaddr, u32 net, int type) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getnetbyaddr, net, type);
+  struct __sanitizer_netent *n = REAL(getnetbyaddr)(net, type);
+  if (n) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n, sizeof(*n));
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_name, internal_strlen(n->n_name) + 1);
+
+    SIZE_T nn_size = 1; // One handles the trailing \0
+
+    for (char **nn = n->n_aliases; *nn; ++nn, ++nn_size)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *nn, internal_strlen(*nn) + 1);
+
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, n->n_aliases,
+                                   nn_size * sizeof(char **));
+  }
+  return n;
+}
+#define INIT_NETENT \
+  COMMON_INTERCEPT_FUNCTION(getnetent); \
+  COMMON_INTERCEPT_FUNCTION(getnetbyname); \
+  COMMON_INTERCEPT_FUNCTION(getnetbyaddr)
+#else
+#define INIT_NETENT
+#endif
+
+#if SANITIZER_INTERCEPT_GETMNTINFO
+INTERCEPTOR(int, getmntinfo, void **mntbufp, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getmntinfo, mntbufp, flags);
+  int cnt = REAL(getmntinfo)(mntbufp, flags);
+  if (cnt > 0 && mntbufp) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mntbufp, sizeof(void *));
+    if (*mntbufp)
+#if SANITIZER_NETBSD
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *mntbufp, cnt * struct_statvfs_sz);
+#else
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *mntbufp, cnt * struct_statfs_sz);
+#endif
+  }
+  return cnt;
+}
+#define INIT_GETMNTINFO COMMON_INTERCEPT_FUNCTION(getmntinfo)
+#else
+#define INIT_GETMNTINFO
+#endif
+
+#if SANITIZER_INTERCEPT_MI_VECTOR_HASH
+INTERCEPTOR(void, mi_vector_hash, const void *key, SIZE_T len, u32 seed,
+            u32 hashes[3]) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, mi_vector_hash, key, len, seed, hashes);
+  if (key)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, key, len);
+  REAL(mi_vector_hash)(key, len, seed, hashes);
+  if (hashes)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, hashes, sizeof(hashes[0]) * 3);
+}
+#define INIT_MI_VECTOR_HASH COMMON_INTERCEPT_FUNCTION(mi_vector_hash)
+#else
+#define INIT_MI_VECTOR_HASH
+#endif
+
+#if SANITIZER_INTERCEPT_SETVBUF
+INTERCEPTOR(int, setvbuf, __sanitizer_FILE *stream, char *buf, int mode,
+  SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setvbuf, stream, buf, mode, size);
+  int ret = REAL(setvbuf)(stream, buf, mode, size);
+  if (buf)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, size);
+  if (stream)
+      unpoison_file(stream);
+  return ret;
+}
+
+INTERCEPTOR(void, setbuf, __sanitizer_FILE *stream, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setbuf, stream, buf);
+  REAL(setbuf)(stream, buf);
+  if (buf) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, __sanitizer_bufsiz);
+  }
+  if (stream)
+      unpoison_file(stream);
+}
+
+INTERCEPTOR(void, setbuffer, __sanitizer_FILE *stream, char *buf, SIZE_T size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setbuffer, stream, buf, size);
+  REAL(setbuffer)(stream, buf, size);
+  if (buf) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, size);
+  }
+  if (stream)
+    unpoison_file(stream);
+}
+
+INTERCEPTOR(void, setlinebuf, __sanitizer_FILE *stream) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, setlinebuf, stream);
+  REAL(setlinebuf)(stream);
+  if (stream)
+    unpoison_file(stream);
+}
+#define INIT_SETVBUF COMMON_INTERCEPT_FUNCTION(setvbuf); \
+    COMMON_INTERCEPT_FUNCTION(setbuf); \
+    COMMON_INTERCEPT_FUNCTION(setbuffer); \
+    COMMON_INTERCEPT_FUNCTION(setlinebuf)
+#else
+#define INIT_SETVBUF
+#endif
+
+#if SANITIZER_INTERCEPT_GETVFSSTAT
+INTERCEPTOR(int, getvfsstat, void *buf, SIZE_T bufsize, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getvfsstat, buf, bufsize, flags);
+  int ret = REAL(getvfsstat)(buf, bufsize, flags);
+  if (buf && ret > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, ret * struct_statvfs_sz);
+  return ret;
+}
+#define INIT_GETVFSSTAT COMMON_INTERCEPT_FUNCTION(getvfsstat)
+#else
+#define INIT_GETVFSSTAT
+#endif
+
+#if SANITIZER_INTERCEPT_REGEX
+INTERCEPTOR(int, regcomp, void *preg, const char *pattern, int cflags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regcomp, preg, pattern, cflags);
+  if (pattern)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, pattern, internal_strlen(pattern) + 1);
+  int res = REAL(regcomp)(preg, pattern, cflags);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, preg, struct_regex_sz);
+  return res;
+}
+INTERCEPTOR(int, regexec, const void *preg, const char *string, SIZE_T nmatch,
+            struct __sanitizer_regmatch *pmatch[], int eflags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regexec, preg, string, nmatch, pmatch, eflags);
+  if (preg)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, preg, struct_regex_sz);
+  if (string)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, string, internal_strlen(string) + 1);
+  int res = REAL(regexec)(preg, string, nmatch, pmatch, eflags);
+  if (!res && pmatch)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pmatch, nmatch * struct_regmatch_sz);
+  return res;
+}
+INTERCEPTOR(SIZE_T, regerror, int errcode, const void *preg, char *errbuf,
+            SIZE_T errbuf_size) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regerror, errcode, preg, errbuf, errbuf_size);
+  if (preg)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, preg, struct_regex_sz);
+  SIZE_T res = REAL(regerror)(errcode, preg, errbuf, errbuf_size);
+  if (errbuf)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, errbuf, internal_strlen(errbuf) + 1);
+  return res;
+}
+INTERCEPTOR(void, regfree, const void *preg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regfree, preg);
+  if (preg)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, preg, struct_regex_sz);
+  REAL(regfree)(preg);
+}
+#define INIT_REGEX                                                             \
+  COMMON_INTERCEPT_FUNCTION(regcomp);                                          \
+  COMMON_INTERCEPT_FUNCTION_GLIBC_VER_MIN(regexec, "GLIBC_2.3.4");             \
+  COMMON_INTERCEPT_FUNCTION(regerror);                                         \
+  COMMON_INTERCEPT_FUNCTION(regfree);
+#else
+#define INIT_REGEX
+#endif
+
+#if SANITIZER_INTERCEPT_REGEXSUB
+INTERCEPTOR(SSIZE_T, regnsub, char *buf, SIZE_T bufsiz, const char *sub,
+            const struct __sanitizer_regmatch *rm, const char *str) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regnsub, buf, bufsiz, sub, rm, str);
+  if (sub)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sub, internal_strlen(sub) + 1);
+  // The implementation demands and hardcodes 10 elements
+  if (rm)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, rm, 10 * struct_regmatch_sz);
+  if (str)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, str, internal_strlen(str) + 1);
+  SSIZE_T res = REAL(regnsub)(buf, bufsiz, sub, rm, str);
+  if (res > 0 && buf)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, internal_strlen(buf) + 1);
+  return res;
+}
+INTERCEPTOR(SSIZE_T, regasub, char **buf, const char *sub,
+            const struct __sanitizer_regmatch *rm, const char *sstr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, regasub, buf, sub, rm, sstr);
+  if (sub)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sub, internal_strlen(sub) + 1);
+  // Hardcode 10 elements as this is hardcoded size
+  if (rm)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, rm, 10 * struct_regmatch_sz);
+  if (sstr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sstr, internal_strlen(sstr) + 1);
+  SSIZE_T res = REAL(regasub)(buf, sub, rm, sstr);
+  if (res > 0 && buf) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, sizeof(char *));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *buf, internal_strlen(*buf) + 1);
+  }
+  return res;
+}
+
+#define INIT_REGEXSUB                                                          \
+  COMMON_INTERCEPT_FUNCTION(regnsub);                                          \
+  COMMON_INTERCEPT_FUNCTION(regasub);
+#else
+#define INIT_REGEXSUB
+#endif
+
+#if SANITIZER_INTERCEPT_FTS
+INTERCEPTOR(void *, fts_open, char *const *path_argv, int options,
+            int (*compar)(void **, void **)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fts_open, path_argv, options, compar);
+  if (path_argv) {
+    for (char *const *pa = path_argv; ; ++pa) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, pa, sizeof(char **));
+      if (!*pa)
+        break;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, *pa, internal_strlen(*pa) + 1);
+    }
+  }
+  // TODO(kamil): handle compar callback
+  void *fts = REAL(fts_open)(path_argv, options, compar);
+  if (fts)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, fts, struct_FTS_sz);
+  return fts;
+}
+
+INTERCEPTOR(void *, fts_read, void *ftsp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fts_read, ftsp);
+  if (ftsp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ftsp, struct_FTS_sz);
+  void *ftsent = REAL(fts_read)(ftsp);
+  if (ftsent)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ftsent, struct_FTSENT_sz);
+  return ftsent;
+}
+
+INTERCEPTOR(void *, fts_children, void *ftsp, int options) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fts_children, ftsp, options);
+  if (ftsp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ftsp, struct_FTS_sz);
+  void *ftsent = REAL(fts_children)(ftsp, options);
+  if (ftsent)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ftsent, struct_FTSENT_sz);
+  return ftsent;
+}
+
+INTERCEPTOR(int, fts_set, void *ftsp, void *f, int options) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fts_set, ftsp, f, options);
+  if (ftsp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ftsp, struct_FTS_sz);
+  if (f)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, f, struct_FTSENT_sz);
+  return REAL(fts_set)(ftsp, f, options);
+}
+
+INTERCEPTOR(int, fts_close, void *ftsp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fts_close, ftsp);
+  if (ftsp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, ftsp, struct_FTS_sz);
+  return REAL(fts_close)(ftsp);
+}
+#define INIT_FTS                                                               \
+  COMMON_INTERCEPT_FUNCTION(fts_open);                                         \
+  COMMON_INTERCEPT_FUNCTION(fts_read);                                         \
+  COMMON_INTERCEPT_FUNCTION(fts_children);                                     \
+  COMMON_INTERCEPT_FUNCTION(fts_set);                                          \
+  COMMON_INTERCEPT_FUNCTION(fts_close);
+#else
+#define INIT_FTS
+#endif
+
+#if SANITIZER_INTERCEPT_SYSCTL
+INTERCEPTOR(int, sysctl, int *name, unsigned int namelen, void *oldp,
+            SIZE_T *oldlenp, void *newp, SIZE_T newlen) {
+  void *ctx;
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_sysctl(name, namelen, oldp, oldlenp, newp, newlen);
+  COMMON_INTERCEPTOR_ENTER(ctx, sysctl, name, namelen, oldp, oldlenp, newp,
+                           newlen);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, namelen * sizeof(*name));
+  if (oldlenp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, oldlenp, sizeof(*oldlenp));
+  if (newp && newlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, newp, newlen);
+  int res = REAL(sysctl)(name, namelen, oldp, oldlenp, newp, newlen);
+  if (!res) {
+    if (oldlenp) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldlenp, sizeof(*oldlenp));
+      if (oldp)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldp, *oldlenp);
+    }
+  }
+  return res;
+}
+
+INTERCEPTOR(int, sysctlbyname, char *sname, void *oldp, SIZE_T *oldlenp,
+            void *newp, SIZE_T newlen) {
+  void *ctx;
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_sysctlbyname(sname, oldp, oldlenp, newp, newlen);
+  COMMON_INTERCEPTOR_ENTER(ctx, sysctlbyname, sname, oldp, oldlenp, newp,
+                           newlen);
+  if (sname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sname, internal_strlen(sname) + 1);
+  if (oldlenp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, oldlenp, sizeof(*oldlenp));
+  if (newp && newlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, newp, newlen);
+  int res = REAL(sysctlbyname)(sname, oldp, oldlenp, newp, newlen);
+  if (!res) {
+    if (oldlenp) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldlenp, sizeof(*oldlenp));
+      if (oldp)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oldp, *oldlenp);
+    }
+  }
+  return res;
+}
+
+INTERCEPTOR(int, sysctlnametomib, const char *sname, int *name,
+            SIZE_T *namelenp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sysctlnametomib, sname, name, namelenp);
+  if (sname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sname, internal_strlen(sname) + 1);
+  if (namelenp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, namelenp, sizeof(*namelenp));
+  int res = REAL(sysctlnametomib)(sname, name, namelenp);
+  if (!res) {
+    if (namelenp) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, namelenp, sizeof(*namelenp));
+      if (name)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, *namelenp * sizeof(*name));
+    }
+  }
+  return res;
+}
+
+#define INIT_SYSCTL                        \
+  COMMON_INTERCEPT_FUNCTION(sysctl);       \
+  COMMON_INTERCEPT_FUNCTION(sysctlbyname); \
+  COMMON_INTERCEPT_FUNCTION(sysctlnametomib);
+#else
+#define INIT_SYSCTL
+#endif
+
+#if SANITIZER_INTERCEPT_ASYSCTL
+INTERCEPTOR(void *, asysctl, const int *name, SIZE_T namelen, SIZE_T *len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, asysctl, name, namelen, len);
+  if (name)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, name, sizeof(*name) * namelen);
+  void *res = REAL(asysctl)(name, namelen, len);
+  if (res && len) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, len, sizeof(*len));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, *len);
+  }
+  return res;
+}
+
+INTERCEPTOR(void *, asysctlbyname, const char *sname, SIZE_T *len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, asysctlbyname, sname, len);
+  if (sname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sname, internal_strlen(sname) + 1);
+  void *res = REAL(asysctlbyname)(sname, len);
+  if (res && len) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, len, sizeof(*len));
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, *len);
+  }
+  return res;
+}
+#define INIT_ASYSCTL                           \
+  COMMON_INTERCEPT_FUNCTION(asysctl);          \
+  COMMON_INTERCEPT_FUNCTION(asysctlbyname);
+#else
+#define INIT_ASYSCTL
+#endif
+
+#if SANITIZER_INTERCEPT_SYSCTLGETMIBINFO
+INTERCEPTOR(int, sysctlgetmibinfo, char *sname, int *name,
+            unsigned int *namelenp, char *cname, SIZE_T *csz, void **rnode,
+            int v) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sysctlgetmibinfo, sname, name, namelenp, cname,
+                           csz, rnode, v);
+  if (sname)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sname, internal_strlen(sname) + 1);
+  if (namelenp)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, namelenp, sizeof(*namelenp));
+  if (csz)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, csz, sizeof(*csz));
+  // Skip rnode, it's rarely used and not trivial to sanitize
+  // It's also used mostly internally
+  int res = REAL(sysctlgetmibinfo)(sname, name, namelenp, cname, csz, rnode, v);
+  if (!res) {
+    if (namelenp) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, namelenp, sizeof(*namelenp));
+      if (name)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, *namelenp * sizeof(*name));
+    }
+    if (csz) {
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, csz, sizeof(*csz));
+      if (cname)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cname, *csz);
+    }
+  }
+  return res;
+}
+#define INIT_SYSCTLGETMIBINFO                  \
+  COMMON_INTERCEPT_FUNCTION(sysctlgetmibinfo);
+#else
+#define INIT_SYSCTLGETMIBINFO
+#endif
+
+#if SANITIZER_INTERCEPT_NL_LANGINFO
+INTERCEPTOR(char *, nl_langinfo, long item) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, nl_langinfo, item);
+  char *ret = REAL(nl_langinfo)(item);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, internal_strlen(ret) + 1);
+  return ret;
+}
+#define INIT_NL_LANGINFO COMMON_INTERCEPT_FUNCTION(nl_langinfo)
+#else
+#define INIT_NL_LANGINFO
+#endif
+
+#if SANITIZER_INTERCEPT_MODCTL
+INTERCEPTOR(int, modctl, int operation, void *argp) {
+  void *ctx;
+  int ret;
+  COMMON_INTERCEPTOR_ENTER(ctx, modctl, operation, argp);
+
+  if (operation == modctl_load) {
+    if (argp) {
+      __sanitizer_modctl_load_t *ml = (__sanitizer_modctl_load_t *)argp;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, ml, sizeof(*ml));
+      if (ml->ml_filename)
+        COMMON_INTERCEPTOR_READ_RANGE(ctx, ml->ml_filename,
+                                      internal_strlen(ml->ml_filename) + 1);
+      if (ml->ml_props)
+        COMMON_INTERCEPTOR_READ_RANGE(ctx, ml->ml_props, ml->ml_propslen);
+    }
+    ret = REAL(modctl)(operation, argp);
+  } else if (operation == modctl_unload) {
+    if (argp) {
+      const char *name = (const char *)argp;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, name, internal_strlen(name) + 1);
+    }
+    ret = REAL(modctl)(operation, argp);
+  } else if (operation == modctl_stat) {
+    uptr iov_len;
+    struct __sanitizer_iovec *iov = (struct __sanitizer_iovec *)argp;
+    if (iov) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, iov, sizeof(*iov));
+      iov_len = iov->iov_len;
+    }
+    ret = REAL(modctl)(operation, argp);
+    if (iov)
+      COMMON_INTERCEPTOR_WRITE_RANGE(
+          ctx, iov->iov_base, Min(iov_len,  iov->iov_len));
+  } else if (operation == modctl_exists) {
+    ret = REAL(modctl)(operation, argp);
+  } else {
+    ret = REAL(modctl)(operation, argp);
+  }
+
+  return ret;
+}
+#define INIT_MODCTL COMMON_INTERCEPT_FUNCTION(modctl)
+#else
+#define INIT_MODCTL
+#endif
+
+#if SANITIZER_INTERCEPT_STRTONUM
+INTERCEPTOR(long long, strtonum, const char *nptr, long long minval,
+            long long maxval, const char **errstr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtonum, nptr, minval, maxval, errstr);
+
+  // TODO(kamil): Implement strtoll as a common inteceptor
+  char *real_endptr;
+  long long ret = (long long)REAL(strtoimax)(nptr, &real_endptr, 10);
+  StrtolFixAndCheck(ctx, nptr, nullptr, real_endptr, 10);
+
+  ret = REAL(strtonum)(nptr, minval, maxval, errstr);
+  if (errstr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, errstr, sizeof(const char *));
+     if (*errstr)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *errstr, internal_strlen(*errstr) + 1);
+  }
+  return ret;
+}
+#define INIT_STRTONUM COMMON_INTERCEPT_FUNCTION(strtonum)
+#else
+#define INIT_STRTONUM
+#endif
+
+#if SANITIZER_INTERCEPT_FPARSELN
+INTERCEPTOR(char *, fparseln, __sanitizer_FILE *stream, SIZE_T *len,
+            SIZE_T *lineno, const char delim[3], int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fparseln, stream, len, lineno, delim, flags);
+  if (lineno)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, lineno, sizeof(*lineno));
+  if (delim)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, delim, sizeof(delim[0]) * 3);
+  char *ret = REAL(fparseln)(stream, len, lineno, delim, flags);
+  if (ret) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, internal_strlen(ret) + 1);
+    if (len)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, len, sizeof(*len));
+    if (lineno)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, lineno, sizeof(*lineno));
+  }
+  return ret;
+}
+#define INIT_FPARSELN COMMON_INTERCEPT_FUNCTION(fparseln)
+#else
+#define INIT_FPARSELN
+#endif
+
+#if SANITIZER_INTERCEPT_STATVFS1
+INTERCEPTOR(int, statvfs1, const char *path, void *buf, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statvfs1, path, buf, flags);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  int res = REAL(statvfs1)(path, buf, flags);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs_sz);
+  return res;
+}
+INTERCEPTOR(int, fstatvfs1, int fd, void *buf, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatvfs1, fd, buf, flags);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  int res = REAL(fstatvfs1)(fd, buf, flags);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs_sz);
+    if (fd >= 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return res;
+}
+#define INIT_STATVFS1                  \
+  COMMON_INTERCEPT_FUNCTION(statvfs1);  \
+  COMMON_INTERCEPT_FUNCTION(fstatvfs1);
+#else
+#define INIT_STATVFS1
+#endif
+
+#if SANITIZER_INTERCEPT_STRTOI
+INTERCEPTOR(INTMAX_T, strtoi, const char *nptr, char **endptr, int base,
+            INTMAX_T low, INTMAX_T high, int *rstatus) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtoi, nptr, endptr, base, low, high, rstatus);
+  char *real_endptr;
+  INTMAX_T ret = REAL(strtoi)(nptr, &real_endptr, base, low, high, rstatus);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  if (rstatus)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rstatus, sizeof(*rstatus));
+  return ret;
+}
+
+INTERCEPTOR(UINTMAX_T, strtou, const char *nptr, char **endptr, int base,
+            UINTMAX_T low, UINTMAX_T high, int *rstatus) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strtou, nptr, endptr, base, low, high, rstatus);
+  char *real_endptr;
+  UINTMAX_T ret = REAL(strtou)(nptr, &real_endptr, base, low, high, rstatus);
+  StrtolFixAndCheck(ctx, nptr, endptr, real_endptr, base);
+  if (rstatus)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rstatus, sizeof(*rstatus));
+  return ret;
+}
+#define INIT_STRTOI                                                            \
+  COMMON_INTERCEPT_FUNCTION(strtoi);                                           \
+  COMMON_INTERCEPT_FUNCTION(strtou)
+#else
+#define INIT_STRTOI
+#endif
+
+#if SANITIZER_INTERCEPT_CAPSICUM
+#define CAP_RIGHTS_INIT_INTERCEPTOR(cap_rights_init, rights, ...)          \
+  {                                                                        \
+    void *ctx;                                                             \
+    COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_init, rights, ##__VA_ARGS__); \
+    if (rights)                                                            \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));         \
+    __sanitizer_cap_rights_t *ret =                                        \
+        REAL(cap_rights_init)(rights, ##__VA_ARGS__);                      \
+    if (ret)                                                               \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, sizeof(*ret));              \
+    return ret;                                                            \
+  }
+
+#define CAP_RIGHTS_SET_INTERCEPTOR(cap_rights_set, rights, ...)           \
+  {                                                                       \
+    void *ctx;                                                            \
+    COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_set, rights, ##__VA_ARGS__); \
+    if (rights)                                                           \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));        \
+    __sanitizer_cap_rights_t *ret =                                       \
+        REAL(cap_rights_set)(rights, ##__VA_ARGS__);                      \
+    if (ret)                                                              \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, sizeof(*ret));             \
+    return ret;                                                           \
+  }
+
+#define CAP_RIGHTS_CLEAR_INTERCEPTOR(cap_rights_clear, rights, ...)         \
+  {                                                                         \
+    void *ctx;                                                              \
+    COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_clear, rights, ##__VA_ARGS__); \
+    if (rights)                                                             \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));          \
+    __sanitizer_cap_rights_t *ret =                                         \
+        REAL(cap_rights_clear)(rights, ##__VA_ARGS__);                      \
+    if (ret)                                                                \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, sizeof(*ret));               \
+    return ret;                                                             \
+  }
+
+#define CAP_RIGHTS_IS_SET_INTERCEPTOR(cap_rights_is_set, rights, ...)        \
+  {                                                                          \
+    void *ctx;                                                               \
+    COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_is_set, rights, ##__VA_ARGS__); \
+    if (rights)                                                              \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));           \
+    return REAL(cap_rights_is_set)(rights, ##__VA_ARGS__);                   \
+  }
+
+INTERCEPTOR(__sanitizer_cap_rights_t *, cap_rights_init,
+            __sanitizer_cap_rights_t *rights) {
+  CAP_RIGHTS_INIT_INTERCEPTOR(cap_rights_init, rights);
+}
+
+INTERCEPTOR(__sanitizer_cap_rights_t *, cap_rights_set,
+            __sanitizer_cap_rights_t *rights) {
+  CAP_RIGHTS_SET_INTERCEPTOR(cap_rights_set, rights);
+}
+
+INTERCEPTOR(__sanitizer_cap_rights_t *, cap_rights_clear,
+            __sanitizer_cap_rights_t *rights) {
+  CAP_RIGHTS_CLEAR_INTERCEPTOR(cap_rights_clear, rights);
+}
+
+INTERCEPTOR(bool, cap_rights_is_set,
+            __sanitizer_cap_rights_t *rights) {
+  CAP_RIGHTS_IS_SET_INTERCEPTOR(cap_rights_is_set, rights);
+}
+
+INTERCEPTOR(int, cap_rights_limit, int fd,
+            const __sanitizer_cap_rights_t *rights) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_limit, fd, rights);
+  if (rights)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));
+
+  return REAL(cap_rights_limit)(fd, rights);
+}
+
+INTERCEPTOR(int, cap_rights_get, int fd, __sanitizer_cap_rights_t *rights) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_get, fd, rights);
+  int ret = REAL(cap_rights_get)(fd, rights);
+  if (!ret && rights)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, rights, sizeof(*rights));
+
+  return ret;
+}
+
+INTERCEPTOR(bool, cap_rights_is_valid, const __sanitizer_cap_rights_t *rights) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_is_valid, rights);
+  if (rights)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights));
+
+  return REAL(cap_rights_is_valid(rights));
+}
+
+INTERCEPTOR(__sanitizer_cap_rights *, cap_rights_merge,
+  __sanitizer_cap_rights *dst, const __sanitizer_cap_rights *src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_merge, dst, src);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+
+  __sanitizer_cap_rights *ret = REAL(cap_rights_merge)(dst, src);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst));
+
+  return ret;
+}
+
+INTERCEPTOR(__sanitizer_cap_rights *, cap_rights_remove,
+  __sanitizer_cap_rights *dst, const __sanitizer_cap_rights *src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_remove, dst, src);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src));
+
+  __sanitizer_cap_rights *ret = REAL(cap_rights_remove)(dst, src);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst));
+
+  return ret;
+}
+
+INTERCEPTOR(bool, cap_rights_contains, const __sanitizer_cap_rights *big,
+  const __sanitizer_cap_rights *little) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_contains, big, little);
+  if (little)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, little, sizeof(*little));
+  if (big)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, big, sizeof(*big));
+
+  return REAL(cap_rights_contains)(big, little);
+}
+
+INTERCEPTOR(int, cap_ioctls_limit, int fd, const uptr *cmds, SIZE_T ncmds) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_ioctls_limit, fd, cmds, ncmds);
+  if (cmds)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cmds, sizeof(*cmds) * ncmds);
+
+  return REAL(cap_ioctls_limit)(fd, cmds, ncmds);
+}
+
+INTERCEPTOR(int, cap_ioctls_get, int fd, uptr *cmds, SIZE_T maxcmds) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cap_ioctls_get, fd, cmds, maxcmds);
+  int ret = REAL(cap_ioctls_get)(fd, cmds, maxcmds);
+  if (!ret && cmds)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cmds, sizeof(*cmds) * maxcmds);
+
+  return ret;
+}
+#define INIT_CAPSICUM                          \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_init); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_set); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_clear); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_is_set); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_get);   \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_limit); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_contains); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_remove); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_merge); \
+  COMMON_INTERCEPT_FUNCTION(cap_rights_is_valid); \
+  COMMON_INTERCEPT_FUNCTION(cap_ioctls_get);   \
+  COMMON_INTERCEPT_FUNCTION(cap_ioctls_limit)
+#else
+#define INIT_CAPSICUM
+#endif
+
+#if SANITIZER_INTERCEPT_SHA1
+INTERCEPTOR(void, SHA1Init, void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1Init, context);
+  REAL(SHA1Init)(context);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, SHA1_CTX_sz);
+}
+INTERCEPTOR(void, SHA1Update, void *context, const u8 *data, unsigned len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1Update, context, data, len);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA1_CTX_sz);
+  REAL(SHA1Update)(context, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, SHA1_CTX_sz);
+}
+INTERCEPTOR(void, SHA1Final, u8 digest[20], void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1Final, digest, context);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA1_CTX_sz);
+  REAL(SHA1Final)(digest, context);
+  if (digest)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, sizeof(u8) * 20);
+}
+INTERCEPTOR(void, SHA1Transform, u32 state[5], u8 buffer[64]) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1Transform, state, buffer);
+  if (state)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, state, sizeof(u32) * 5);
+  if (buffer)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buffer, sizeof(u8) * 64);
+  REAL(SHA1Transform)(state, buffer);
+  if (state)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, state, sizeof(u32) * 5);
+}
+INTERCEPTOR(char *, SHA1End, void *context, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1End, context, buf);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA1_CTX_sz);
+  char *ret = REAL(SHA1End)(context, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA1_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, SHA1File, char *filename, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1File, filename, buf);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(SHA1File)(filename, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA1_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, SHA1FileChunk, char *filename, char *buf, OFF_T offset,
+  OFF_T length) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1FileChunk, filename, buf, offset, length);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(SHA1FileChunk)(filename, buf, offset, length);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA1_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, SHA1Data, u8 *data, SIZE_T len, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, SHA1Data, data, len, buf);
+  if (data)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  char *ret = REAL(SHA1Data)(data, len, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA1_return_length);
+  return ret;
+}
+#define INIT_SHA1                                                              \
+  COMMON_INTERCEPT_FUNCTION(SHA1Init);                                         \
+  COMMON_INTERCEPT_FUNCTION(SHA1Update);                                       \
+  COMMON_INTERCEPT_FUNCTION(SHA1Final);                                        \
+  COMMON_INTERCEPT_FUNCTION(SHA1Transform);                                    \
+  COMMON_INTERCEPT_FUNCTION(SHA1End);                                          \
+  COMMON_INTERCEPT_FUNCTION(SHA1File);                                         \
+  COMMON_INTERCEPT_FUNCTION(SHA1FileChunk);                                    \
+  COMMON_INTERCEPT_FUNCTION(SHA1Data)
+#else
+#define INIT_SHA1
+#endif
+
+#if SANITIZER_INTERCEPT_MD4
+INTERCEPTOR(void, MD4Init, void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4Init, context);
+  REAL(MD4Init)(context);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD4_CTX_sz);
+}
+
+INTERCEPTOR(void, MD4Update, void *context, const unsigned char *data,
+            unsigned int len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4Update, context, data, len);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD4_CTX_sz);
+  REAL(MD4Update)(context, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD4_CTX_sz);
+}
+
+INTERCEPTOR(void, MD4Final, unsigned char digest[16], void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4Final, digest, context);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD4_CTX_sz);
+  REAL(MD4Final)(digest, context);
+  if (digest)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, sizeof(unsigned char) * 16);
+}
+
+INTERCEPTOR(char *, MD4End, void *context, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4End, context, buf);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD4_CTX_sz);
+  char *ret = REAL(MD4End)(context, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD4_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD4File, const char *filename, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4File, filename, buf);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(MD4File)(filename, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD4_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD4Data, const unsigned char *data, unsigned int len,
+            char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD4Data, data, len, buf);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  char *ret = REAL(MD4Data)(data, len, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD4_return_length);
+  return ret;
+}
+
+#define INIT_MD4                                                               \
+  COMMON_INTERCEPT_FUNCTION(MD4Init);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD4Update);                                        \
+  COMMON_INTERCEPT_FUNCTION(MD4Final);                                         \
+  COMMON_INTERCEPT_FUNCTION(MD4End);                                           \
+  COMMON_INTERCEPT_FUNCTION(MD4File);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD4Data)
+#else
+#define INIT_MD4
+#endif
+
+#if SANITIZER_INTERCEPT_RMD160
+INTERCEPTOR(void, RMD160Init, void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160Init, context);
+  REAL(RMD160Init)(context);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, RMD160_CTX_sz);
+}
+INTERCEPTOR(void, RMD160Update, void *context, const u8 *data, unsigned len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160Update, context, data, len);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, RMD160_CTX_sz);
+  REAL(RMD160Update)(context, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, RMD160_CTX_sz);
+}
+INTERCEPTOR(void, RMD160Final, u8 digest[20], void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160Final, digest, context);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, RMD160_CTX_sz);
+  REAL(RMD160Final)(digest, context);
+  if (digest)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, sizeof(u8) * 20);
+}
+INTERCEPTOR(void, RMD160Transform, u32 state[5], u16 buffer[16]) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160Transform, state, buffer);
+  if (state)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, state, sizeof(u32) * 5);
+  if (buffer)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buffer, sizeof(u32) * 16);
+  REAL(RMD160Transform)(state, buffer);
+  if (state)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, state, sizeof(u32) * 5);
+}
+INTERCEPTOR(char *, RMD160End, void *context, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160End, context, buf);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, RMD160_CTX_sz);
+  char *ret = REAL(RMD160End)(context, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, RMD160_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, RMD160File, char *filename, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160File, filename, buf);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(RMD160File)(filename, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, RMD160_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, RMD160FileChunk, char *filename, char *buf, OFF_T offset,
+  OFF_T length) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160FileChunk, filename, buf, offset, length);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(RMD160FileChunk)(filename, buf, offset, length);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, RMD160_return_length);
+  return ret;
+}
+INTERCEPTOR(char *, RMD160Data, u8 *data, SIZE_T len, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, RMD160Data, data, len, buf);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  char *ret = REAL(RMD160Data)(data, len, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, RMD160_return_length);
+  return ret;
+}
+#define INIT_RMD160                                                            \
+  COMMON_INTERCEPT_FUNCTION(RMD160Init);                                       \
+  COMMON_INTERCEPT_FUNCTION(RMD160Update);                                     \
+  COMMON_INTERCEPT_FUNCTION(RMD160Final);                                      \
+  COMMON_INTERCEPT_FUNCTION(RMD160Transform);                                  \
+  COMMON_INTERCEPT_FUNCTION(RMD160End);                                        \
+  COMMON_INTERCEPT_FUNCTION(RMD160File);                                       \
+  COMMON_INTERCEPT_FUNCTION(RMD160FileChunk);                                  \
+  COMMON_INTERCEPT_FUNCTION(RMD160Data)
+#else
+#define INIT_RMD160
+#endif
+
+#if SANITIZER_INTERCEPT_MD5
+INTERCEPTOR(void, MD5Init, void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5Init, context);
+  REAL(MD5Init)(context);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD5_CTX_sz);
+}
+
+INTERCEPTOR(void, MD5Update, void *context, const unsigned char *data,
+            unsigned int len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5Update, context, data, len);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD5_CTX_sz);
+  REAL(MD5Update)(context, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD5_CTX_sz);
+}
+
+INTERCEPTOR(void, MD5Final, unsigned char digest[16], void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5Final, digest, context);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD5_CTX_sz);
+  REAL(MD5Final)(digest, context);
+  if (digest)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, sizeof(unsigned char) * 16);
+}
+
+INTERCEPTOR(char *, MD5End, void *context, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5End, context, buf);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD5_CTX_sz);
+  char *ret = REAL(MD5End)(context, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD5_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD5File, const char *filename, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5File, filename, buf);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(MD5File)(filename, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD5_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD5Data, const unsigned char *data, unsigned int len,
+            char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD5Data, data, len, buf);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  char *ret = REAL(MD5Data)(data, len, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD5_return_length);
+  return ret;
+}
+
+#define INIT_MD5                                                               \
+  COMMON_INTERCEPT_FUNCTION(MD5Init);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD5Update);                                        \
+  COMMON_INTERCEPT_FUNCTION(MD5Final);                                         \
+  COMMON_INTERCEPT_FUNCTION(MD5End);                                           \
+  COMMON_INTERCEPT_FUNCTION(MD5File);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD5Data)
+#else
+#define INIT_MD5
+#endif
+
+#if SANITIZER_INTERCEPT_FSEEK
+INTERCEPTOR(int, fseek, __sanitizer_FILE *stream, long int offset, int whence) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fseek, stream, offset, whence);
+  return REAL(fseek)(stream, offset, whence);
+}
+INTERCEPTOR(int, fseeko, __sanitizer_FILE *stream, OFF_T offset, int whence) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fseeko, stream, offset, whence);
+  return REAL(fseeko)(stream, offset, whence);
+}
+INTERCEPTOR(long int, ftell, __sanitizer_FILE *stream) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ftell, stream);
+  return REAL(ftell)(stream);
+}
+INTERCEPTOR(OFF_T, ftello, __sanitizer_FILE *stream) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, ftello, stream);
+  return REAL(ftello)(stream);
+}
+INTERCEPTOR(void, rewind, __sanitizer_FILE *stream) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, rewind, stream);
+  return REAL(rewind)(stream);
+}
+INTERCEPTOR(int, fgetpos, __sanitizer_FILE *stream, void *pos) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fgetpos, stream, pos);
+  int ret = REAL(fgetpos)(stream, pos);
+  if (pos && !ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pos, fpos_t_sz);
+  return ret;
+}
+INTERCEPTOR(int, fsetpos, __sanitizer_FILE *stream, const void *pos) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fsetpos, stream, pos);
+  if (pos)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, pos, fpos_t_sz);
+  return REAL(fsetpos)(stream, pos);
+}
+#define INIT_FSEEK \
+  COMMON_INTERCEPT_FUNCTION(fseek); \
+  COMMON_INTERCEPT_FUNCTION(fseeko); \
+  COMMON_INTERCEPT_FUNCTION(ftell); \
+  COMMON_INTERCEPT_FUNCTION(ftello); \
+  COMMON_INTERCEPT_FUNCTION(rewind); \
+  COMMON_INTERCEPT_FUNCTION(fgetpos); \
+  COMMON_INTERCEPT_FUNCTION(fsetpos)
+#else
+#define INIT_FSEEK
+#endif
+
+#if SANITIZER_INTERCEPT_MD2
+INTERCEPTOR(void, MD2Init, void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2Init, context);
+  REAL(MD2Init)(context);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD2_CTX_sz);
+}
+
+INTERCEPTOR(void, MD2Update, void *context, const unsigned char *data,
+            unsigned int len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2Update, context, data, len);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD2_CTX_sz);
+  REAL(MD2Update)(context, data, len);
+  if (context)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, MD2_CTX_sz);
+}
+
+INTERCEPTOR(void, MD2Final, unsigned char digest[16], void *context) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2Final, digest, context);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD2_CTX_sz);
+  REAL(MD2Final)(digest, context);
+  if (digest)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, sizeof(unsigned char) * 16);
+}
+
+INTERCEPTOR(char *, MD2End, void *context, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2End, context, buf);
+  if (context)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, context, MD2_CTX_sz);
+  char *ret = REAL(MD2End)(context, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD2_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD2File, const char *filename, char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2File, filename, buf);
+  if (filename)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);
+  char *ret = REAL(MD2File)(filename, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD2_return_length);
+  return ret;
+}
+
+INTERCEPTOR(char *, MD2Data, const unsigned char *data, unsigned int len,
+            char *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, MD2Data, data, len, buf);
+  if (data && len > 0)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len);
+  char *ret = REAL(MD2Data)(data, len, buf);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, MD2_return_length);
+  return ret;
+}
+
+#define INIT_MD2                                                               \
+  COMMON_INTERCEPT_FUNCTION(MD2Init);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD2Update);                                        \
+  COMMON_INTERCEPT_FUNCTION(MD2Final);                                         \
+  COMMON_INTERCEPT_FUNCTION(MD2End);                                           \
+  COMMON_INTERCEPT_FUNCTION(MD2File);                                          \
+  COMMON_INTERCEPT_FUNCTION(MD2Data)
+#else
+#define INIT_MD2
+#endif
+
+#if SANITIZER_INTERCEPT_SHA2
+#define SHA2_INTERCEPTORS(LEN, SHA2_STATE_T) \
+  INTERCEPTOR(void, SHA##LEN##_Init, void *context) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_Init, context); \
+    REAL(SHA##LEN##_Init)(context); \
+    if (context) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, SHA##LEN##_CTX_sz); \
+  } \
+  INTERCEPTOR(void, SHA##LEN##_Update, void *context, \
+              const u8 *data, SIZE_T len) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_Update, context, data, len); \
+    if (data && len > 0) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len); \
+    if (context) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA##LEN##_CTX_sz); \
+    REAL(SHA##LEN##_Update)(context, data, len); \
+    if (context) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, context, SHA##LEN##_CTX_sz); \
+  } \
+  INTERCEPTOR(void, SHA##LEN##_Final, u8 digest[LEN/8], \
+  void *context) { \
+    void *ctx; \
+    CHECK_EQ(SHA##LEN##_digest_length, LEN/8); \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_Final, digest, context); \
+    if (context) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA##LEN##_CTX_sz); \
+    REAL(SHA##LEN##_Final)(digest, context); \
+    if (digest) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, digest, \
+                                     sizeof(digest[0]) * \
+  SHA##LEN##_digest_length); \
+  } \
+  INTERCEPTOR(char *, SHA##LEN##_End, void *context, char *buf) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_End, context, buf); \
+    if (context) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, context, SHA##LEN##_CTX_sz); \
+    char *ret = REAL(SHA##LEN##_End)(context, buf); \
+    if (ret) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA##LEN##_return_length); \
+    return ret; \
+  } \
+  INTERCEPTOR(char *, SHA##LEN##_File, const char *filename, char *buf) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_File, filename, buf); \
+    if (filename) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);\
+    char *ret = REAL(SHA##LEN##_File)(filename, buf); \
+    if (ret) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA##LEN##_return_length); \
+    return ret; \
+  } \
+  INTERCEPTOR(char *, SHA##LEN##_FileChunk, const char *filename, char *buf, \
+              OFF_T offset, OFF_T length) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_FileChunk, filename, buf, offset, \
+  length); \
+    if (filename) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, filename, internal_strlen(filename) + 1);\
+    char *ret = REAL(SHA##LEN##_FileChunk)(filename, buf, offset, length); \
+    if (ret) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA##LEN##_return_length); \
+    return ret; \
+  } \
+  INTERCEPTOR(char *, SHA##LEN##_Data, u8 *data, SIZE_T len, char *buf) { \
+    void *ctx; \
+    COMMON_INTERCEPTOR_ENTER(ctx, SHA##LEN##_Data, data, len, buf); \
+    if (data && len > 0) \
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, data, len); \
+    char *ret = REAL(SHA##LEN##_Data)(data, len, buf); \
+    if (ret) \
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, SHA##LEN##_return_length); \
+    return ret; \
+  }
+
+SHA2_INTERCEPTORS(224, u32)
+SHA2_INTERCEPTORS(256, u32)
+SHA2_INTERCEPTORS(384, u64)
+SHA2_INTERCEPTORS(512, u64)
+
+#define INIT_SHA2_INTECEPTORS(LEN) \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_Init); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_Update); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_Final); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_End); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_File); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_FileChunk); \
+  COMMON_INTERCEPT_FUNCTION(SHA##LEN##_Data)
+
+#define INIT_SHA2 \
+  INIT_SHA2_INTECEPTORS(224); \
+  INIT_SHA2_INTECEPTORS(256); \
+  INIT_SHA2_INTECEPTORS(384); \
+  INIT_SHA2_INTECEPTORS(512)
+#undef SHA2_INTERCEPTORS
+#else
+#define INIT_SHA2
+#endif
+
+#if SANITIZER_INTERCEPT_VIS
+INTERCEPTOR(char *, vis, char *dst, int c, int flag, int nextc) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, vis, dst, c, flag, nextc);
+  char *end = REAL(vis)(dst, c, flag, nextc);
+  // dst is NULL terminated and end points to the NULL char
+  if (dst && end)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, end - dst + 1);
+  return end;
+}
+INTERCEPTOR(char *, nvis, char *dst, SIZE_T dlen, int c, int flag, int nextc) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, nvis, dst, dlen, c, flag, nextc);
+  char *end = REAL(nvis)(dst, dlen, c, flag, nextc);
+  // nvis cannot make sure the dst is NULL terminated
+  if (dst && end)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, end - dst + 1);
+  return end;
+}
+INTERCEPTOR(int, strvis, char *dst, const char *src, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strvis, dst, src, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int len = REAL(strvis)(dst, src, flag);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, len + 1);
+  return len;
+}
+INTERCEPTOR(int, stravis, char **dst, const char *src, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, stravis, dst, src, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int len = REAL(stravis)(dst, src, flag);
+  if (dst) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(char *));
+    if (*dst)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *dst, len + 1);
+  }
+  return len;
+}
+INTERCEPTOR(int, strnvis, char *dst, SIZE_T dlen, const char *src, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strnvis, dst, dlen, src, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int len = REAL(strnvis)(dst, dlen, src, flag);
+  // The interface will be valid even if there is no space for NULL char
+  if (dst && len > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, len + 1);
+  return len;
+}
+INTERCEPTOR(int, strvisx, char *dst, const char *src, SIZE_T len, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strvisx, dst, src, len, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  int ret = REAL(strvisx)(dst, src, len, flag);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strnvisx, char *dst, SIZE_T dlen, const char *src, SIZE_T len,
+            int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strnvisx, dst, dlen, src, len, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  int ret = REAL(strnvisx)(dst, dlen, src, len, flag);
+  if (dst && ret >= 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strenvisx, char *dst, SIZE_T dlen, const char *src, SIZE_T len,
+            int flag, int *cerr_ptr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strenvisx, dst, dlen, src, len, flag, cerr_ptr);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  // FIXME: only need to be checked when "flag | VIS_NOLOCALE" doesn't hold
+  // according to the implementation
+  if (cerr_ptr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cerr_ptr, sizeof(int));
+  int ret = REAL(strenvisx)(dst, dlen, src, len, flag, cerr_ptr);
+  if (dst && ret >= 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  if (cerr_ptr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cerr_ptr, sizeof(int));
+  return ret;
+}
+INTERCEPTOR(char *, svis, char *dst, int c, int flag, int nextc,
+            const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, svis, dst, c, flag, nextc, extra);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  char *end = REAL(svis)(dst, c, flag, nextc, extra);
+  if (dst && end)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, end - dst + 1);
+  return end;
+}
+INTERCEPTOR(char *, snvis, char *dst, SIZE_T dlen, int c, int flag, int nextc,
+            const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, snvis, dst, dlen, c, flag, nextc, extra);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  char *end = REAL(snvis)(dst, dlen, c, flag, nextc, extra);
+  if (dst && end)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst,
+                                   Min((SIZE_T)(end - dst + 1), dlen));
+  return end;
+}
+INTERCEPTOR(int, strsvis, char *dst, const char *src, int flag,
+            const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strsvis, dst, src, flag, extra);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  int len = REAL(strsvis)(dst, src, flag, extra);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, len + 1);
+  return len;
+}
+INTERCEPTOR(int, strsnvis, char *dst, SIZE_T dlen, const char *src, int flag,
+            const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strsnvis, dst, dlen, src, flag, extra);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  int len = REAL(strsnvis)(dst, dlen, src, flag, extra);
+  // The interface will be valid even if there is no space for NULL char
+  if (dst && len >= 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, len + 1);
+  return len;
+}
+INTERCEPTOR(int, strsvisx, char *dst, const char *src, SIZE_T len, int flag,
+            const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strsvisx, dst, src, len, flag, extra);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  int ret = REAL(strsvisx)(dst, src, len, flag, extra);
+  if (dst)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strsnvisx, char *dst, SIZE_T dlen, const char *src, SIZE_T len,
+            int flag, const char *extra) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strsnvisx, dst, dlen, src, len, flag, extra);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  int ret = REAL(strsnvisx)(dst, dlen, src, len, flag, extra);
+  if (dst && ret >= 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strsenvisx, char *dst, SIZE_T dlen, const char *src,
+            SIZE_T len, int flag, const char *extra, int *cerr_ptr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strsenvisx, dst, dlen, src, len, flag, extra,
+                           cerr_ptr);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, len);
+  if (extra)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, extra, internal_strlen(extra) + 1);
+  // FIXME: only need to be checked when "flag | VIS_NOLOCALE" doesn't hold
+  // according to the implementation
+  if (cerr_ptr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cerr_ptr, sizeof(int));
+  int ret = REAL(strsenvisx)(dst, dlen, src, len, flag, extra, cerr_ptr);
+  if (dst && ret >= 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  if (cerr_ptr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cerr_ptr, sizeof(int));
+  return ret;
+}
+INTERCEPTOR(int, unvis, char *cp, int c, int *astate, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, unvis, cp, c, astate, flag);
+  if (astate)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, astate, sizeof(*astate));
+  int ret = REAL(unvis)(cp, c, astate, flag);
+  if (ret == unvis_valid || ret == unvis_validpush) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cp, sizeof(*cp));
+  }
+  return ret;
+}
+INTERCEPTOR(int, strunvis, char *dst, const char *src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strunvis, dst, src);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int ret = REAL(strunvis)(dst, src);
+  if (ret != -1)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strnunvis, char *dst, SIZE_T dlen, const char *src) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strnunvis, dst, dlen, src);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int ret = REAL(strnunvis)(dst, dlen, src);
+  if (ret != -1)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strunvisx, char *dst, const char *src, int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strunvisx, dst, src, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int ret = REAL(strunvisx)(dst, src, flag);
+  if (ret != -1)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+INTERCEPTOR(int, strnunvisx, char *dst, SIZE_T dlen, const char *src,
+            int flag) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, strnunvisx, dst, dlen, src, flag);
+  if (src)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, src, internal_strlen(src) + 1);
+  int ret = REAL(strnunvisx)(dst, dlen, src, flag);
+  if (ret != -1)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, ret + 1);
+  return ret;
+}
+#define INIT_VIS                                                               \
+  COMMON_INTERCEPT_FUNCTION(vis);                                              \
+  COMMON_INTERCEPT_FUNCTION(nvis);                                             \
+  COMMON_INTERCEPT_FUNCTION(strvis);                                           \
+  COMMON_INTERCEPT_FUNCTION(stravis);                                          \
+  COMMON_INTERCEPT_FUNCTION(strnvis);                                          \
+  COMMON_INTERCEPT_FUNCTION(strvisx);                                          \
+  COMMON_INTERCEPT_FUNCTION(strnvisx);                                         \
+  COMMON_INTERCEPT_FUNCTION(strenvisx);                                        \
+  COMMON_INTERCEPT_FUNCTION(svis);                                             \
+  COMMON_INTERCEPT_FUNCTION(snvis);                                            \
+  COMMON_INTERCEPT_FUNCTION(strsvis);                                          \
+  COMMON_INTERCEPT_FUNCTION(strsnvis);                                         \
+  COMMON_INTERCEPT_FUNCTION(strsvisx);                                         \
+  COMMON_INTERCEPT_FUNCTION(strsnvisx);                                        \
+  COMMON_INTERCEPT_FUNCTION(strsenvisx);                                       \
+  COMMON_INTERCEPT_FUNCTION(unvis);                                            \
+  COMMON_INTERCEPT_FUNCTION(strunvis);                                         \
+  COMMON_INTERCEPT_FUNCTION(strnunvis);                                        \
+  COMMON_INTERCEPT_FUNCTION(strunvisx);                                        \
+  COMMON_INTERCEPT_FUNCTION(strnunvisx)
+#else
+#define INIT_VIS
+#endif
+
+#if SANITIZER_INTERCEPT_CDB
+INTERCEPTOR(struct __sanitizer_cdbr *, cdbr_open, const char *path, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_open, path, flags);
+  if (path)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  struct __sanitizer_cdbr *cdbr = REAL(cdbr_open)(path, flags);
+  if (cdbr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbr, sizeof(*cdbr));
+  return cdbr;
+}
+
+INTERCEPTOR(struct __sanitizer_cdbr *, cdbr_open_mem, void *base, SIZE_T size,
+  int flags, void (*unmap)(void *, void *, SIZE_T), void *cookie) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_open_mem, base, size, flags, unmap,
+    cookie);
+  if (base && size)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, base, size);
+  struct __sanitizer_cdbr *cdbr =
+    REAL(cdbr_open_mem)(base, size, flags, unmap, cookie);
+  if (cdbr)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbr, sizeof(*cdbr));
+  return cdbr;
+}
+
+INTERCEPTOR(u32, cdbr_entries, struct __sanitizer_cdbr *cdbr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_entries, cdbr);
+  if (cdbr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbr, sizeof(*cdbr));
+  return REAL(cdbr_entries)(cdbr);
+}
+
+INTERCEPTOR(int, cdbr_get, struct __sanitizer_cdbr *cdbr, u32 index,
+            const void **data, SIZE_T *datalen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_get, cdbr, index, data, datalen);
+  if (cdbr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbr, sizeof(*cdbr));
+  int ret = REAL(cdbr_get)(cdbr, index, data, datalen);
+  if (!ret) {
+    if (data)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, sizeof(*data));
+    if (datalen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, datalen, sizeof(*datalen));
+    if (data && datalen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *data, *datalen);
+  }
+  return ret;
+}
+
+INTERCEPTOR(int, cdbr_find, struct __sanitizer_cdbr *cdbr, const void *key,
+            SIZE_T keylen, const void **data, SIZE_T *datalen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_find, cdbr, key, keylen, data, datalen);
+  if (cdbr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbr, sizeof(*cdbr));
+  if (key)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, key, keylen);
+  int ret = REAL(cdbr_find)(cdbr, key, keylen, data, datalen);
+  if (!ret) {
+    if (data)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data, sizeof(*data));
+    if (datalen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, datalen, sizeof(*datalen));
+    if (data && datalen)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *data, *datalen);
+  }
+  return ret;
+}
+
+INTERCEPTOR(void, cdbr_close, struct __sanitizer_cdbr *cdbr) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbr_close, cdbr);
+  if (cdbr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbr, sizeof(*cdbr));
+  REAL(cdbr_close)(cdbr);
+}
+
+INTERCEPTOR(struct __sanitizer_cdbw *, cdbw_open) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_open);
+  struct __sanitizer_cdbw *ret = REAL(cdbw_open)();
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, sizeof(*ret));
+  return ret;
+}
+
+INTERCEPTOR(int, cdbw_put, struct __sanitizer_cdbw *cdbw, const void *key,
+  SIZE_T keylen, const void *data, SIZE_T datalen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_put, cdbw, key, keylen, data, datalen);
+  if (cdbw)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbw, sizeof(*cdbw));
+  if (data && datalen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, datalen);
+  if (key && keylen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, key, keylen);
+  int ret = REAL(cdbw_put)(cdbw, key, keylen, data, datalen);
+  if (!ret && cdbw)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbw, sizeof(*cdbw));
+  return ret;
+}
+
+INTERCEPTOR(int, cdbw_put_data, struct __sanitizer_cdbw *cdbw, const void *data,
+  SIZE_T datalen, u32 *index) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_put_data, cdbw, data, datalen, index);
+  if (cdbw)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbw, sizeof(*cdbw));
+  if (data && datalen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, data, datalen);
+  int ret = REAL(cdbw_put_data)(cdbw, data, datalen, index);
+  if (!ret) {
+    if (index)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, index, sizeof(*index));
+    if (cdbw)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbw, sizeof(*cdbw));
+  }
+  return ret;
+}
+
+INTERCEPTOR(int, cdbw_put_key, struct __sanitizer_cdbw *cdbw, const void *key,
+  SIZE_T keylen, u32 index) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_put_key, cdbw, key, keylen, index);
+  if (cdbw)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbw, sizeof(*cdbw));
+  if (key && keylen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, key, keylen);
+  int ret = REAL(cdbw_put_key)(cdbw, key, keylen, index);
+  if (!ret && cdbw)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbw, sizeof(*cdbw));
+  return ret;
+}
+
+INTERCEPTOR(int, cdbw_output, struct __sanitizer_cdbw *cdbw, int output,
+  const char descr[16], u32 (*seedgen)(void)) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_output, cdbw, output, descr, seedgen);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, output);
+  if (cdbw)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbw, sizeof(*cdbw));
+  if (descr)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, descr, internal_strnlen(descr, 16));
+  if (seedgen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, (void *)seedgen, sizeof(seedgen));
+  int ret = REAL(cdbw_output)(cdbw, output, descr, seedgen);
+  if (!ret) {
+    if (cdbw)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, cdbw, sizeof(*cdbw));
+    if (output >= 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, output);
+  }
+  return ret;
+}
+
+INTERCEPTOR(void, cdbw_close, struct __sanitizer_cdbw *cdbw) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, cdbw_close, cdbw);
+  if (cdbw)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, cdbw, sizeof(*cdbw));
+  REAL(cdbw_close)(cdbw);
+}
+
+#define INIT_CDB \
+  COMMON_INTERCEPT_FUNCTION(cdbr_open); \
+  COMMON_INTERCEPT_FUNCTION(cdbr_open_mem); \
+  COMMON_INTERCEPT_FUNCTION(cdbr_entries); \
+  COMMON_INTERCEPT_FUNCTION(cdbr_get); \
+  COMMON_INTERCEPT_FUNCTION(cdbr_find); \
+  COMMON_INTERCEPT_FUNCTION(cdbr_close); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_open); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_put); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_put_data); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_put_key); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_output); \
+  COMMON_INTERCEPT_FUNCTION(cdbw_close)
+#else
+#define INIT_CDB
+#endif
+
+#if SANITIZER_INTERCEPT_GETFSENT
+INTERCEPTOR(void *, getfsent) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getfsent);
+  void *ret = REAL(getfsent)();
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, struct_fstab_sz);
+  return ret;
+}
+
+INTERCEPTOR(void *, getfsspec, const char *spec) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getfsspec, spec);
+  if (spec)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, spec, internal_strlen(spec) + 1);
+  void *ret = REAL(getfsspec)(spec);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, struct_fstab_sz);
+  return ret;
+}
+
+INTERCEPTOR(void *, getfsfile, const char *file) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getfsfile, file);
+  if (file)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, file, internal_strlen(file) + 1);
+  void *ret = REAL(getfsfile)(file);
+  if (ret)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ret, struct_fstab_sz);
+  return ret;
+}
+
+#define INIT_GETFSENT \
+  COMMON_INTERCEPT_FUNCTION(getfsent); \
+  COMMON_INTERCEPT_FUNCTION(getfsspec); \
+  COMMON_INTERCEPT_FUNCTION(getfsfile);
+#else
+#define INIT_GETFSENT
+#endif
+
+#if SANITIZER_INTERCEPT_ARC4RANDOM
+INTERCEPTOR(void, arc4random_buf, void *buf, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, arc4random_buf, buf, len);
+  REAL(arc4random_buf)(buf, len);
+  if (buf && len)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, len);
+}
+
+INTERCEPTOR(void, arc4random_addrandom, u8 *dat, int datlen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, arc4random_addrandom, dat, datlen);
+  if (dat && datlen)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, dat, datlen);
+  REAL(arc4random_addrandom)(dat, datlen);
+}
+
+#define INIT_ARC4RANDOM \
+  COMMON_INTERCEPT_FUNCTION(arc4random_buf); \
+  COMMON_INTERCEPT_FUNCTION(arc4random_addrandom);
+#else
+#define INIT_ARC4RANDOM
+#endif
+
+#if SANITIZER_INTERCEPT_POPEN
+INTERCEPTOR(__sanitizer_FILE *, popen, const char *command, const char *type) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, popen, command, type);
+  if (command)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, command, internal_strlen(command) + 1);
+  if (type)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, type, internal_strlen(type) + 1);
+  __sanitizer_FILE *res = REAL(popen)(command, type);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, nullptr);
+  if (res) unpoison_file(res);
+  return res;
+}
+#define INIT_POPEN COMMON_INTERCEPT_FUNCTION(popen)
+#else
+#define INIT_POPEN
+#endif
+
+#if SANITIZER_INTERCEPT_POPENVE
+INTERCEPTOR(__sanitizer_FILE *, popenve, const char *path,
+            char *const *argv, char *const *envp, const char *type) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, popenve, path, argv, envp, type);
+  if (path)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  if (argv) {
+    for (char *const *pa = argv; ; ++pa) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, pa, sizeof(char **));
+      if (!*pa)
+        break;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, *pa, internal_strlen(*pa) + 1);
+    }
+  }
+  if (envp) {
+    for (char *const *pa = envp; ; ++pa) {
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, pa, sizeof(char **));
+      if (!*pa)
+        break;
+      COMMON_INTERCEPTOR_READ_RANGE(ctx, *pa, internal_strlen(*pa) + 1);
+    }
+  }
+  if (type)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, type, internal_strlen(type) + 1);
+  __sanitizer_FILE *res = REAL(popenve)(path, argv, envp, type);
+  COMMON_INTERCEPTOR_FILE_OPEN(ctx, res, nullptr);
+  if (res) unpoison_file(res);
+  return res;
+}
+#define INIT_POPENVE COMMON_INTERCEPT_FUNCTION(popenve)
+#else
+#define INIT_POPENVE
+#endif
+
+#if SANITIZER_INTERCEPT_PCLOSE
+INTERCEPTOR(int, pclose, __sanitizer_FILE *fp) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, pclose, fp);
+  COMMON_INTERCEPTOR_FILE_CLOSE(ctx, fp);
+  const FileMetadata *m = GetInterceptorMetadata(fp);
+  int res = REAL(pclose)(fp);
+  if (m) {
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(*m->addr, *m->size);
+    DeleteInterceptorMetadata(fp);
+  }
+  return res;
+}
+#define INIT_PCLOSE COMMON_INTERCEPT_FUNCTION(pclose);
+#else
+#define INIT_PCLOSE
+#endif
+
+#if SANITIZER_INTERCEPT_FUNOPEN
+typedef int (*funopen_readfn)(void *cookie, char *buf, int len);
+typedef int (*funopen_writefn)(void *cookie, const char *buf, int len);
+typedef OFF_T (*funopen_seekfn)(void *cookie, OFF_T offset, int whence);
+typedef int (*funopen_closefn)(void *cookie);
+
+struct WrappedFunopenCookie {
+  void *real_cookie;
+  funopen_readfn real_read;
+  funopen_writefn real_write;
+  funopen_seekfn real_seek;
+  funopen_closefn real_close;
+};
+
+static int wrapped_funopen_read(void *cookie, char *buf, int len) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopenCookie *wrapped_cookie = (WrappedFunopenCookie *)cookie;
+  funopen_readfn real_read = wrapped_cookie->real_read;
+  return real_read(wrapped_cookie->real_cookie, buf, len);
+}
+
+static int wrapped_funopen_write(void *cookie, const char *buf, int len) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopenCookie *wrapped_cookie = (WrappedFunopenCookie *)cookie;
+  funopen_writefn real_write = wrapped_cookie->real_write;
+  return real_write(wrapped_cookie->real_cookie, buf, len);
+}
+
+static OFF_T wrapped_funopen_seek(void *cookie, OFF_T offset, int whence) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopenCookie *wrapped_cookie = (WrappedFunopenCookie *)cookie;
+  funopen_seekfn real_seek = wrapped_cookie->real_seek;
+  return real_seek(wrapped_cookie->real_cookie, offset, whence);
+}
+
+static int wrapped_funopen_close(void *cookie) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  WrappedFunopenCookie *wrapped_cookie = (WrappedFunopenCookie *)cookie;
+  funopen_closefn real_close = wrapped_cookie->real_close;
+  int res = real_close(wrapped_cookie->real_cookie);
+  InternalFree(wrapped_cookie);
+  return res;
+}
+
+INTERCEPTOR(__sanitizer_FILE *, funopen, void *cookie, funopen_readfn readfn,
+            funopen_writefn writefn, funopen_seekfn seekfn,
+            funopen_closefn closefn) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, funopen, cookie, readfn, writefn, seekfn,
+                           closefn);
+
+  WrappedFunopenCookie *wrapped_cookie =
+      (WrappedFunopenCookie *)InternalAlloc(sizeof(WrappedFunopenCookie));
+  wrapped_cookie->real_cookie = cookie;
+  wrapped_cookie->real_read = readfn;
+  wrapped_cookie->real_write = writefn;
+  wrapped_cookie->real_seek = seekfn;
+  wrapped_cookie->real_close = closefn;
+
+  __sanitizer_FILE *res =
+      REAL(funopen)(wrapped_cookie,
+                    readfn  ? wrapped_funopen_read  : nullptr,
+                    writefn ? wrapped_funopen_write : nullptr,
+                    seekfn  ? wrapped_funopen_seek  : nullptr,
+                    closefn ? wrapped_funopen_close : nullptr);
+  if (res)
+    unpoison_file(res);
+  return res;
+}
+#define INIT_FUNOPEN COMMON_INTERCEPT_FUNCTION(funopen)
+#else
+#define INIT_FUNOPEN
+#endif
+
+#if SANITIZER_INTERCEPT_FUNOPEN2
+typedef SSIZE_T (*funopen2_readfn)(void *cookie, void *buf, SIZE_T len);
+typedef SSIZE_T (*funopen2_writefn)(void *cookie, const void *buf, SIZE_T len);
+typedef OFF_T (*funopen2_seekfn)(void *cookie, OFF_T offset, int whence);
+typedef int (*funopen2_flushfn)(void *cookie);
+typedef int (*funopen2_closefn)(void *cookie);
+
+struct WrappedFunopen2Cookie {
+  void *real_cookie;
+  funopen2_readfn real_read;
+  funopen2_writefn real_write;
+  funopen2_seekfn real_seek;
+  funopen2_flushfn real_flush;
+  funopen2_closefn real_close;
+};
+
+static SSIZE_T wrapped_funopen2_read(void *cookie, void *buf, SIZE_T len) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopen2Cookie *wrapped_cookie = (WrappedFunopen2Cookie *)cookie;
+  funopen2_readfn real_read = wrapped_cookie->real_read;
+  return real_read(wrapped_cookie->real_cookie, buf, len);
+}
+
+static SSIZE_T wrapped_funopen2_write(void *cookie, const void *buf,
+                                      SIZE_T len) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopen2Cookie *wrapped_cookie = (WrappedFunopen2Cookie *)cookie;
+  funopen2_writefn real_write = wrapped_cookie->real_write;
+  return real_write(wrapped_cookie->real_cookie, buf, len);
+}
+
+static OFF_T wrapped_funopen2_seek(void *cookie, OFF_T offset, int whence) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  WrappedFunopen2Cookie *wrapped_cookie = (WrappedFunopen2Cookie *)cookie;
+  funopen2_seekfn real_seek = wrapped_cookie->real_seek;
+  return real_seek(wrapped_cookie->real_cookie, offset, whence);
+}
+
+static int wrapped_funopen2_flush(void *cookie) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  WrappedFunopen2Cookie *wrapped_cookie = (WrappedFunopen2Cookie *)cookie;
+  funopen2_flushfn real_flush = wrapped_cookie->real_flush;
+  return real_flush(wrapped_cookie->real_cookie);
+}
+
+static int wrapped_funopen2_close(void *cookie) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(1);
+  WrappedFunopen2Cookie *wrapped_cookie = (WrappedFunopen2Cookie *)cookie;
+  funopen2_closefn real_close = wrapped_cookie->real_close;
+  int res = real_close(wrapped_cookie->real_cookie);
+  InternalFree(wrapped_cookie);
+  return res;
+}
+
+INTERCEPTOR(__sanitizer_FILE *, funopen2, void *cookie, funopen2_readfn readfn,
+            funopen2_writefn writefn, funopen2_seekfn seekfn,
+            funopen2_flushfn flushfn, funopen2_closefn closefn) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, funopen2, cookie, readfn, writefn, seekfn,
+                           flushfn, closefn);
+
+  WrappedFunopen2Cookie *wrapped_cookie =
+      (WrappedFunopen2Cookie *)InternalAlloc(sizeof(WrappedFunopen2Cookie));
+  wrapped_cookie->real_cookie = cookie;
+  wrapped_cookie->real_read = readfn;
+  wrapped_cookie->real_write = writefn;
+  wrapped_cookie->real_seek = seekfn;
+  wrapped_cookie->real_flush = flushfn;
+  wrapped_cookie->real_close = closefn;
+
+  __sanitizer_FILE *res =
+      REAL(funopen2)(wrapped_cookie,
+                     readfn  ? wrapped_funopen2_read  : nullptr,
+                     writefn ? wrapped_funopen2_write : nullptr,
+                     seekfn  ? wrapped_funopen2_seek  : nullptr,
+                     flushfn ? wrapped_funopen2_flush : nullptr,
+                     closefn ? wrapped_funopen2_close : nullptr);
+  if (res)
+    unpoison_file(res);
+  return res;
+}
+#define INIT_FUNOPEN2 COMMON_INTERCEPT_FUNCTION(funopen2)
+#else
+#define INIT_FUNOPEN2
+#endif
+
+#if SANITIZER_INTERCEPT_FDEVNAME
+INTERCEPTOR(char *, fdevname,  int fd) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fdevname, fd);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  char *name = REAL(fdevname)(fd);
+  if (name) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strlen(name) + 1);
+    if (fd > 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return name;
+}
+
+INTERCEPTOR(char *, fdevname_r,  int fd, char *buf, SIZE_T len) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fdevname_r, fd, buf, len);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  char *name = REAL(fdevname_r)(fd, buf, len);
+  if (name && buf && len > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, internal_strlen(buf) + 1);
+    if (fd > 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return name;
+}
+
+#define INIT_FDEVNAME \
+  COMMON_INTERCEPT_FUNCTION(fdevname); \
+  COMMON_INTERCEPT_FUNCTION(fdevname_r);
+#else
+#define INIT_FDEVNAME
+#endif
+
+#if SANITIZER_INTERCEPT_GETUSERSHELL
+INTERCEPTOR(char *, getusershell) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getusershell);
+  char *res = REAL(getusershell)();
+  if (res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+
+#define INIT_GETUSERSHELL COMMON_INTERCEPT_FUNCTION(getusershell);
+#else
+#define INIT_GETUSERSHELL
+#endif
+
+#if SANITIZER_INTERCEPT_SL_INIT
+INTERCEPTOR(void *, sl_init) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sl_init);
+  void *res = REAL(sl_init)();
+  if (res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, __sanitizer::struct_StringList_sz);
+  return res;
+}
+
+INTERCEPTOR(int, sl_add, void *sl, char *item) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sl_add, sl, item);
+  if (sl)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sl, __sanitizer::struct_StringList_sz);
+  if (item)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, item, internal_strlen(item) + 1);
+  int res = REAL(sl_add)(sl, item);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, sl, __sanitizer::struct_StringList_sz);
+  return res;
+}
+
+INTERCEPTOR(char *, sl_find, void *sl, const char *item) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sl_find, sl, item);
+  if (sl)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sl, __sanitizer::struct_StringList_sz);
+  if (item)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, item, internal_strlen(item) + 1);
+  char *res = REAL(sl_find)(sl, item);
+  if (res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, res, internal_strlen(res) + 1);
+  return res;
+}
+
+INTERCEPTOR(void, sl_free, void *sl, int freeall) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sl_free, sl, freeall);
+  if (sl)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, sl, __sanitizer::struct_StringList_sz);
+  REAL(sl_free)(sl, freeall);
+}
+
+#define INIT_SL_INIT                  \
+  COMMON_INTERCEPT_FUNCTION(sl_init); \
+  COMMON_INTERCEPT_FUNCTION(sl_add);  \
+  COMMON_INTERCEPT_FUNCTION(sl_find); \
+  COMMON_INTERCEPT_FUNCTION(sl_free);
+#else
+#define INIT_SL_INIT
+#endif
+
+#if SANITIZER_INTERCEPT_GETRANDOM
+INTERCEPTOR(SSIZE_T, getrandom, void *buf, SIZE_T buflen, unsigned int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getrandom, buf, buflen, flags);
+  SSIZE_T n = REAL(getrandom)(buf, buflen, flags);
+  if (n > 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, n);
+  }
+  return n;
+}
+#define INIT_GETRANDOM COMMON_INTERCEPT_FUNCTION(getrandom)
+#else
+#define INIT_GETRANDOM
+#endif
+
+#if SANITIZER_INTERCEPT_CRYPT
+INTERCEPTOR(char *, crypt, char *key, char *salt) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, crypt, key, salt);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, key, internal_strlen(key) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, salt, internal_strlen(salt) + 1);
+  char *res = REAL(crypt)(key, salt);
+  if (res != nullptr)
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  return res;
+}
+#define INIT_CRYPT COMMON_INTERCEPT_FUNCTION(crypt);
+#else
+#define INIT_CRYPT
+#endif
+
+#if SANITIZER_INTERCEPT_CRYPT_R
+INTERCEPTOR(char *, crypt_r, char *key, char *salt, void *data) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, crypt_r, key, salt, data);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, key, internal_strlen(key) + 1);
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, salt, internal_strlen(salt) + 1);
+  char *res = REAL(crypt_r)(key, salt, data);
+  if (res != nullptr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, data,
+                                   __sanitizer::struct_crypt_data_sz);
+    COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, internal_strlen(res) + 1);
+  }
+  return res;
+}
+#define INIT_CRYPT_R COMMON_INTERCEPT_FUNCTION(crypt_r);
+#else
+#define INIT_CRYPT_R
+#endif
+
+#if SANITIZER_INTERCEPT_GETENTROPY
+INTERCEPTOR(int, getentropy, void *buf, SIZE_T buflen) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getentropy, buf, buflen);
+  int r = REAL(getentropy)(buf, buflen);
+  if (r == 0) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, buflen);
+  }
+  return r;
+}
+#define INIT_GETENTROPY COMMON_INTERCEPT_FUNCTION(getentropy)
+#else
+#define INIT_GETENTROPY
+#endif
+
+#if SANITIZER_INTERCEPT_QSORT_R
+typedef int (*qsort_r_compar_f)(const void *, const void *, void *);
+struct qsort_r_compar_params {
+  SIZE_T size;
+  qsort_r_compar_f compar;
+  void *arg;
+};
+static int wrapped_qsort_r_compar(const void *a, const void *b, void *arg) {
+  qsort_r_compar_params *params = (qsort_r_compar_params *)arg;
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(a, params->size);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(b, params->size);
+  return params->compar(a, b, params->arg);
+}
+
+INTERCEPTOR(void, qsort_r, void *base, SIZE_T nmemb, SIZE_T size,
+            qsort_r_compar_f compar, void *arg) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, qsort_r, base, nmemb, size, compar, arg);
+  // Run the comparator over all array elements to detect any memory issues.
+  if (nmemb > 1) {
+    for (SIZE_T i = 0; i < nmemb - 1; ++i) {
+      void *p = (void *)((char *)base + i * size);
+      void *q = (void *)((char *)base + (i + 1) * size);
+      COMMON_INTERCEPTOR_UNPOISON_PARAM(3);
+      compar(p, q, arg);
+    }
+  }
+  qsort_r_compar_params params = {size, compar, arg};
+  REAL(qsort_r)(base, nmemb, size, wrapped_qsort_r_compar, &params);
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, base, nmemb * size);
+}
+#  define INIT_QSORT_R COMMON_INTERCEPT_FUNCTION(qsort_r)
+#else
+#  define INIT_QSORT_R
+#endif
+
+#if SANITIZER_INTERCEPT_QSORT && SANITIZER_INTERCEPT_QSORT_R
+INTERCEPTOR(void, qsort, void *base, SIZE_T nmemb, SIZE_T size,
+            qsort_r_compar_f compar) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, qsort, base, nmemb, size, compar);
+  WRAP(qsort_r)(base, nmemb, size, compar, nullptr);
+}
+#  define INIT_QSORT COMMON_INTERCEPT_FUNCTION(qsort)
+#elif SANITIZER_INTERCEPT_QSORT && !SANITIZER_INTERCEPT_QSORT_R
+// Glibc qsort uses a temporary buffer allocated either on stack or on heap.
+// Poisoned memory from there may get copied into the comparator arguments,
+// where it needs to be dealt with. But even that is not enough - the results of
+// the sort may be copied into the input/output array based on the results of
+// the comparator calls, but directly from the temp memory, bypassing the
+// unpoisoning done in wrapped_qsort_compar. We deal with this by, again,
+// unpoisoning the entire array after the sort is done.
+//
+// We can not check that the entire array is initialized at the beginning. IMHO,
+// it's fine for parts of the sorted objects to contain uninitialized memory,
+// ex. as padding in structs.
+typedef int (*qsort_compar_f)(const void *, const void *);
+static THREADLOCAL qsort_compar_f qsort_compar;
+static THREADLOCAL SIZE_T qsort_size;
+static int wrapped_qsort_compar(const void *a, const void *b) {
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(a, qsort_size);
+  COMMON_INTERCEPTOR_INITIALIZE_RANGE(b, qsort_size);
+  return qsort_compar(a, b);
+}
+
+INTERCEPTOR(void, qsort, void *base, SIZE_T nmemb, SIZE_T size,
+            qsort_compar_f compar) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, qsort, base, nmemb, size, compar);
+  // Run the comparator over all array elements to detect any memory issues.
+  if (nmemb > 1) {
+    for (SIZE_T i = 0; i < nmemb - 1; ++i) {
+      void *p = (void *)((char *)base + i * size);
+      void *q = (void *)((char *)base + (i + 1) * size);
+      COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+      compar(p, q);
+    }
+  }
+  qsort_compar_f old_compar = qsort_compar;
+  SIZE_T old_size = qsort_size;
+  // Handle qsort() implementations that recurse using an
+  // interposable function call:
+  bool already_wrapped = compar == wrapped_qsort_compar;
+  if (already_wrapped) {
+    // This case should only happen if the qsort() implementation calls itself
+    // using a preemptible function call (e.g. the FreeBSD libc version).
+    // Check that the size and comparator arguments are as expected.
+    CHECK_NE(compar, qsort_compar);
+    CHECK_EQ(qsort_size, size);
+  } else {
+    qsort_compar = compar;
+    qsort_size = size;
+  }
+  REAL(qsort)(base, nmemb, size, wrapped_qsort_compar);
+  if (!already_wrapped) {
+    qsort_compar = old_compar;
+    qsort_size = old_size;
+  }
+  COMMON_INTERCEPTOR_WRITE_RANGE(ctx, base, nmemb * size);
+}
+#  define INIT_QSORT COMMON_INTERCEPT_FUNCTION(qsort)
+#else
+#  define INIT_QSORT
+#endif
+
+#if SANITIZER_INTERCEPT_BSEARCH
+typedef int (*bsearch_compar_f)(const void *, const void *);
+struct bsearch_compar_params {
+  const void *key;
+  bsearch_compar_f compar;
+};
+
+static int wrapped_bsearch_compar(const void *key, const void *b) {
+  const bsearch_compar_params *params = (const bsearch_compar_params *)key;
+  COMMON_INTERCEPTOR_UNPOISON_PARAM(2);
+  return params->compar(params->key, b);
+}
+
+INTERCEPTOR(void *, bsearch, const void *key, const void *base, SIZE_T nmemb,
+            SIZE_T size, bsearch_compar_f compar) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, bsearch, key, base, nmemb, size, compar);
+  bsearch_compar_params params = {key, compar};
+  return REAL(bsearch)(&params, base, nmemb, size, wrapped_bsearch_compar);
+}
+#  define INIT_BSEARCH COMMON_INTERCEPT_FUNCTION(bsearch)
+#else
+#  define INIT_BSEARCH
+#endif
+
+#if SANITIZER_INTERCEPT_SIGALTSTACK
+INTERCEPTOR(int, sigaltstack, void *ss, void *oss) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, sigaltstack, ss, oss);
+  int r = REAL(sigaltstack)(ss, oss);
+  if (r == 0 && oss != nullptr) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, oss, struct_stack_t_sz);
+  }
+  return r;
+}
+#define INIT_SIGALTSTACK COMMON_INTERCEPT_FUNCTION(sigaltstack)
+#else
+#define INIT_SIGALTSTACK
+#endif
+
+#if SANITIZER_INTERCEPT_UNAME
+INTERCEPTOR(int, uname, struct utsname *utsname) {
+#if SANITIZER_LINUX
+  if (COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED)
+    return internal_uname(utsname);
+#endif
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, uname, utsname);
+  int res = REAL(uname)(utsname);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, utsname,
+                                   __sanitizer::struct_utsname_sz);
+  return res;
+}
+#define INIT_UNAME COMMON_INTERCEPT_FUNCTION(uname)
+#else
+#define INIT_UNAME
+#endif
+
+#if SANITIZER_INTERCEPT___XUNAME
+// FreeBSD's <sys/utsname.h> define uname() as
+// static __inline int uname(struct utsname *name) {
+//   return __xuname(SYS_NMLN, (void*)name);
+// }
+INTERCEPTOR(int, __xuname, int size, void *utsname) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __xuname, size, utsname);
+  int res = REAL(__xuname)(size, utsname);
+  if (!res)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, utsname,
+                                   __sanitizer::struct_utsname_sz);
+  return res;
+}
+#define INIT___XUNAME COMMON_INTERCEPT_FUNCTION(__xuname)
+#else
+#define INIT___XUNAME
+#endif
+
+#include "sanitizer_common_interceptors_netbsd_compat.inc"
+
+static void InitializeCommonInterceptors() {
+#if SI_POSIX
+  static u64 metadata_mem[sizeof(MetadataHashMap) / sizeof(u64) + 1];
+  interceptor_metadata_map = new ((void *)&metadata_mem) MetadataHashMap();
+#endif
+
+  INIT_MMAP;
+  INIT_MMAP64;
+  INIT_TEXTDOMAIN;
+  INIT_STRLEN;
+  INIT_STRNLEN;
+  INIT_STRNDUP;
+  INIT___STRNDUP;
+  INIT_STRCMP;
+  INIT_STRNCMP;
+  INIT_STRCASECMP;
+  INIT_STRNCASECMP;
+  INIT_STRSTR;
+  INIT_STRCASESTR;
+  INIT_STRCHR;
+  INIT_STRCHRNUL;
+  INIT_STRRCHR;
+  INIT_STRSPN;
+  INIT_STRTOK;
+  INIT_STRPBRK;
+  INIT_STRXFRM;
+  INIT___STRXFRM_L;
+  INIT_MEMSET;
+  INIT_MEMMOVE;
+  INIT_MEMCPY;
+  INIT_MEMCHR;
+  INIT_MEMCMP;
+  INIT_BCMP;
+  INIT_MEMRCHR;
+  INIT_MEMMEM;
+  INIT_READ;
+  INIT_FREAD;
+  INIT_PREAD;
+  INIT_PREAD64;
+  INIT_READV;
+  INIT_PREADV;
+  INIT_PREADV64;
+  INIT_WRITE;
+  INIT_FWRITE;
+  INIT_PWRITE;
+  INIT_PWRITE64;
+  INIT_WRITEV;
+  INIT_PWRITEV;
+  INIT_PWRITEV64;
+  INIT_FGETS;
+  INIT_FPUTS;
+  INIT_PUTS;
+  INIT_PRCTL;
+  INIT_LOCALTIME_AND_FRIENDS;
+  INIT_STRPTIME;
+  INIT_SCANF;
+  INIT_ISOC99_SCANF;
+  INIT_PRINTF;
+  INIT_PRINTF_L;
+  INIT_ISOC99_PRINTF;
+  INIT_FREXP;
+  INIT_FREXPF_FREXPL;
+  INIT_GETPWNAM_AND_FRIENDS;
+  INIT_GETPWNAM_R_AND_FRIENDS;
+  INIT_GETPWENT;
+  INIT_FGETPWENT;
+  INIT_GETPWENT_R;
+  INIT_FGETPWENT_R;
+  INIT_FGETGRENT_R;
+  INIT_SETPWENT;
+  INIT_CLOCK_GETTIME;
+  INIT_CLOCK_GETCPUCLOCKID;
+  INIT_GETITIMER;
+  INIT_TIME;
+  INIT_GLOB;
+  INIT_GLOB64;
+  INIT_POSIX_SPAWN;
+  INIT_WAIT;
+  INIT_WAIT4;
+  INIT_INET;
+  INIT_PTHREAD_GETSCHEDPARAM;
+  INIT_GETADDRINFO;
+  INIT_GETNAMEINFO;
+  INIT_GETSOCKNAME;
+  INIT_GETHOSTBYNAME;
+  INIT_GETHOSTBYNAME2;
+  INIT_GETHOSTBYNAME_R;
+  INIT_GETHOSTBYNAME2_R;
+  INIT_GETHOSTBYADDR_R;
+  INIT_GETHOSTENT_R;
+  INIT_GETSOCKOPT;
+  INIT_ACCEPT;
+  INIT_ACCEPT4;
+  INIT_PACCEPT;
+  INIT_MODF;
+  INIT_RECVMSG;
+  INIT_SENDMSG;
+  INIT_RECVMMSG;
+  INIT_SENDMMSG;
+  INIT_SYSMSG;
+  INIT_GETPEERNAME;
+  INIT_IOCTL;
+  INIT_INET_ATON;
+  INIT_SYSINFO;
+  INIT_READDIR;
+  INIT_READDIR64;
+  INIT_PTRACE;
+  INIT_SETLOCALE;
+  INIT_GETCWD;
+  INIT_GET_CURRENT_DIR_NAME;
+  INIT_STRTOIMAX;
+  INIT_MBSTOWCS;
+  INIT_MBSNRTOWCS;
+  INIT_WCSTOMBS;
+  INIT_WCSNRTOMBS;
+  INIT_WCRTOMB;
+  INIT_WCTOMB;
+  INIT_TCGETATTR;
+  INIT_REALPATH;
+  INIT_CANONICALIZE_FILE_NAME;
+  INIT_CONFSTR;
+  INIT_SCHED_GETAFFINITY;
+  INIT_SCHED_GETPARAM;
+  INIT_STRERROR;
+  INIT_STRERROR_R;
+  INIT_XPG_STRERROR_R;
+  INIT_SCANDIR;
+  INIT_SCANDIR64;
+  INIT_GETGROUPS;
+  INIT_POLL;
+  INIT_PPOLL;
+  INIT_WORDEXP;
+  INIT_SIGWAIT;
+  INIT_SIGWAITINFO;
+  INIT_SIGTIMEDWAIT;
+  INIT_SIGSETOPS;
+  INIT_SIGSET_LOGICOPS;
+  INIT_SIGPENDING;
+  INIT_SIGPROCMASK;
+  INIT_PTHREAD_SIGMASK;
+  INIT_BACKTRACE;
+  INIT__EXIT;
+  INIT_PTHREAD_MUTEX_LOCK;
+  INIT_PTHREAD_MUTEX_UNLOCK;
+  INIT___PTHREAD_MUTEX_LOCK;
+  INIT___PTHREAD_MUTEX_UNLOCK;
+  INIT___LIBC_MUTEX_LOCK;
+  INIT___LIBC_MUTEX_UNLOCK;
+  INIT___LIBC_THR_SETCANCELSTATE;
+  INIT_GETMNTENT;
+  INIT_GETMNTENT_R;
+  INIT_STATFS;
+  INIT_STATFS64;
+  INIT_STATVFS;
+  INIT_STATVFS64;
+  INIT_INITGROUPS;
+  INIT_ETHER_NTOA_ATON;
+  INIT_ETHER_HOST;
+  INIT_ETHER_R;
+  INIT_SHMCTL;
+  INIT_RANDOM_R;
+  INIT_PTHREAD_ATTR_GET;
+  INIT_PTHREAD_ATTR_GET_SCHED;
+  INIT_PTHREAD_ATTR_GETINHERITSCHED;
+  INIT_PTHREAD_ATTR_GETAFFINITY_NP;
+  INIT_PTHREAD_MUTEXATTR_GETPSHARED;
+  INIT_PTHREAD_MUTEXATTR_GETTYPE;
+  INIT_PTHREAD_MUTEXATTR_GETPROTOCOL;
+  INIT_PTHREAD_MUTEXATTR_GETPRIOCEILING;
+  INIT_PTHREAD_MUTEXATTR_GETROBUST;
+  INIT_PTHREAD_MUTEXATTR_GETROBUST_NP;
+  INIT_PTHREAD_RWLOCKATTR_GETPSHARED;
+  INIT_PTHREAD_RWLOCKATTR_GETKIND_NP;
+  INIT_PTHREAD_CONDATTR_GETPSHARED;
+  INIT_PTHREAD_CONDATTR_GETCLOCK;
+  INIT_PTHREAD_BARRIERATTR_GETPSHARED;
+  INIT_TMPNAM;
+  INIT_TMPNAM_R;
+  INIT_PTSNAME;
+  INIT_PTSNAME_R;
+  INIT_TTYNAME;
+  INIT_TTYNAME_R;
+  INIT_TEMPNAM;
+  INIT_PTHREAD_SETNAME_NP;
+  INIT_PTHREAD_GETNAME_NP;
+  INIT_SINCOS;
+  INIT_REMQUO;
+  INIT_REMQUOL;
+  INIT_LGAMMA;
+  INIT_LGAMMAL;
+  INIT_LGAMMA_R;
+  INIT_LGAMMAL_R;
+  INIT_DRAND48_R;
+  INIT_RAND_R;
+  INIT_GETLINE;
+  INIT_ICONV;
+  INIT_TIMES;
+  INIT_TLS_GET_ADDR;
+  INIT_LISTXATTR;
+  INIT_GETXATTR;
+  INIT_GETRESID;
+  INIT_GETIFADDRS;
+  INIT_IF_INDEXTONAME;
+  INIT_CAPGET;
+  INIT_AEABI_MEM;
+  INIT___BZERO;
+  INIT_BZERO;
+  INIT_FTIME;
+  INIT_XDR;
+  INIT_XDRREC_LINUX;
+  INIT_TSEARCH;
+  INIT_LIBIO_INTERNALS;
+  INIT_FOPEN;
+  INIT_FOPEN64;
+  INIT_FLOPEN;
+  INIT_OPEN_MEMSTREAM;
+  INIT_OBSTACK;
+  INIT_FFLUSH;
+  INIT_FCLOSE;
+  INIT_DLOPEN_DLCLOSE;
+  INIT_GETPASS;
+  INIT_TIMERFD;
+  INIT_MLOCKX;
+  INIT_FOPENCOOKIE;
+  INIT_SEM;
+  INIT_PTHREAD_SETCANCEL;
+  INIT_MINCORE;
+  INIT_PROCESS_VM_READV;
+  INIT_CTERMID;
+  INIT_CTERMID_R;
+  INIT_RECV_RECVFROM;
+  INIT_SEND_SENDTO;
+  INIT_STAT;
+  INIT_EVENTFD_READ_WRITE;
+  INIT_LSTAT;
+  INIT___XSTAT;
+  INIT___XSTAT64;
+  INIT___LXSTAT;
+  INIT___LXSTAT64;
+  // FIXME: add other *stat interceptors.
+  INIT_UTMP;
+  INIT_UTMPX;
+  INIT_GETLOADAVG;
+  INIT_WCSLEN;
+  INIT_WCSCAT;
+  INIT_WCSDUP;
+  INIT_WCSXFRM;
+  INIT___WCSXFRM_L;
+  INIT_ACCT;
+  INIT_USER_FROM_UID;
+  INIT_UID_FROM_USER;
+  INIT_GROUP_FROM_GID;
+  INIT_GID_FROM_GROUP;
+  INIT_ACCESS;
+  INIT_FACCESSAT;
+  INIT_GETGROUPLIST;
+  INIT_GETGROUPMEMBERSHIP;
+  INIT_READLINK;
+  INIT_READLINKAT;
+  INIT_NAME_TO_HANDLE_AT;
+  INIT_OPEN_BY_HANDLE_AT;
+  INIT_STRLCPY;
+  INIT_DEVNAME;
+  INIT_DEVNAME_R;
+  INIT_FGETLN;
+  INIT_STRMODE;
+  INIT_TTYENT;
+  INIT_PROTOENT;
+  INIT_PROTOENT_R;
+  INIT_NETENT;
+  INIT_GETMNTINFO;
+  INIT_MI_VECTOR_HASH;
+  INIT_SETVBUF;
+  INIT_GETVFSSTAT;
+  INIT_REGEX;
+  INIT_REGEXSUB;
+  INIT_FTS;
+  INIT_SYSCTL;
+  INIT_ASYSCTL;
+  INIT_SYSCTLGETMIBINFO;
+  INIT_NL_LANGINFO;
+  INIT_MODCTL;
+  INIT_STRTONUM;
+  INIT_FPARSELN;
+  INIT_STATVFS1;
+  INIT_STRTOI;
+  INIT_CAPSICUM;
+  INIT_SHA1;
+  INIT_MD4;
+  INIT_RMD160;
+  INIT_MD5;
+  INIT_FSEEK;
+  INIT_MD2;
+  INIT_SHA2;
+  INIT_VIS;
+  INIT_CDB;
+  INIT_GETFSENT;
+  INIT_ARC4RANDOM;
+  INIT_POPEN;
+  INIT_POPENVE;
+  INIT_PCLOSE;
+  INIT_FUNOPEN;
+  INIT_FUNOPEN2;
+  INIT_FDEVNAME;
+  INIT_GETUSERSHELL;
+  INIT_SL_INIT;
+  INIT_GETRANDOM;
+  INIT_CRYPT;
+  INIT_CRYPT_R;
+  INIT_GETENTROPY;
+  INIT_QSORT;
+  INIT_QSORT_R;
+  INIT_BSEARCH;
+  INIT_SIGALTSTACK;
+  INIT_UNAME;
+  INIT___XUNAME;
+
+  INIT___PRINTF_CHK;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_format.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_format.inc
new file mode 100644
index 0000000000..220abb89c3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_format.inc
@@ -0,0 +1,568 @@
+//===-- sanitizer_common_interceptors_format.inc ----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Scanf/printf implementation for use in *Sanitizer interceptors.
+// Follows http://pubs.opengroup.org/onlinepubs/9699919799/functions/fscanf.html
+// and http://pubs.opengroup.org/onlinepubs/9699919799/functions/fprintf.html
+// with a few common GNU extensions.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdarg.h>
+
+static const char *parse_number(const char *p, int *out) {
+  *out = internal_atoll(p);
+  while (*p >= '0' && *p <= '9')
+    ++p;
+  return p;
+}
+
+static const char *maybe_parse_param_index(const char *p, int *out) {
+  // n$
+  if (*p >= '0' && *p <= '9') {
+    int number;
+    const char *q = parse_number(p, &number);
+    CHECK(q);
+    if (*q == '$') {
+      *out = number;
+      p = q + 1;
+    }
+  }
+
+  // Otherwise, do not change p. This will be re-parsed later as the field
+  // width.
+  return p;
+}
+
+static bool char_is_one_of(char c, const char *s) {
+  return !!internal_strchr(s, c);
+}
+
+static const char *maybe_parse_length_modifier(const char *p, char ll[2]) {
+  if (char_is_one_of(*p, "jztLq")) {
+    ll[0] = *p;
+    ++p;
+  } else if (*p == 'h') {
+    ll[0] = 'h';
+    ++p;
+    if (*p == 'h') {
+      ll[1] = 'h';
+      ++p;
+    }
+  } else if (*p == 'l') {
+    ll[0] = 'l';
+    ++p;
+    if (*p == 'l') {
+      ll[1] = 'l';
+      ++p;
+    }
+  }
+  return p;
+}
+
+// Returns true if the character is an integer conversion specifier.
+static bool format_is_integer_conv(char c) {
+  return char_is_one_of(c, "diouxXn");
+}
+
+// Returns true if the character is an floating point conversion specifier.
+static bool format_is_float_conv(char c) {
+  return char_is_one_of(c, "aAeEfFgG");
+}
+
+// Returns string output character size for string-like conversions,
+// or 0 if the conversion is invalid.
+static int format_get_char_size(char convSpecifier,
+                                const char lengthModifier[2]) {
+  if (char_is_one_of(convSpecifier, "CS")) {
+    return sizeof(wchar_t);
+  }
+
+  if (char_is_one_of(convSpecifier, "cs[")) {
+    if (lengthModifier[0] == 'l' && lengthModifier[1] == '\0')
+      return sizeof(wchar_t);
+    else if (lengthModifier[0] == '\0')
+      return sizeof(char);
+  }
+
+  return 0;
+}
+
+enum FormatStoreSize {
+  // Store size not known in advance; can be calculated as wcslen() of the
+  // destination buffer.
+  FSS_WCSLEN = -2,
+  // Store size not known in advance; can be calculated as strlen() of the
+  // destination buffer.
+  FSS_STRLEN = -1,
+  // Invalid conversion specifier.
+  FSS_INVALID = 0
+};
+
+// Returns the memory size of a format directive (if >0), or a value of
+// FormatStoreSize.
+static int format_get_value_size(char convSpecifier,
+                                 const char lengthModifier[2],
+                                 bool promote_float) {
+  if (format_is_integer_conv(convSpecifier)) {
+    switch (lengthModifier[0]) {
+    case 'h':
+      return lengthModifier[1] == 'h' ? sizeof(char) : sizeof(short);
+    case 'l':
+      return lengthModifier[1] == 'l' ? sizeof(long long) : sizeof(long);
+    case 'q':
+      return sizeof(long long);
+    case 'L':
+      return sizeof(long long);
+    case 'j':
+      return sizeof(INTMAX_T);
+    case 'z':
+      return sizeof(SIZE_T);
+    case 't':
+      return sizeof(PTRDIFF_T);
+    case 0:
+      return sizeof(int);
+    default:
+      return FSS_INVALID;
+    }
+  }
+
+  if (format_is_float_conv(convSpecifier)) {
+    switch (lengthModifier[0]) {
+    case 'L':
+    case 'q':
+      return sizeof(long double);
+    case 'l':
+      return lengthModifier[1] == 'l' ? sizeof(long double)
+                                           : sizeof(double);
+    case 0:
+      // Printf promotes floats to doubles but scanf does not
+      return promote_float ? sizeof(double) : sizeof(float);
+    default:
+      return FSS_INVALID;
+    }
+  }
+
+  if (convSpecifier == 'p') {
+    if (lengthModifier[0] != 0)
+      return FSS_INVALID;
+    return sizeof(void *);
+  }
+
+  return FSS_INVALID;
+}
+
+struct ScanfDirective {
+  int argIdx; // argument index, or -1 if not specified ("%n$")
+  int fieldWidth;
+  const char *begin;
+  const char *end;
+  bool suppressed; // suppress assignment ("*")
+  bool allocate;   // allocate space ("m")
+  char lengthModifier[2];
+  char convSpecifier;
+  bool maybeGnuMalloc;
+};
+
+// Parse scanf format string. If a valid directive in encountered, it is
+// returned in dir. This function returns the pointer to the first
+// unprocessed character, or 0 in case of error.
+// In case of the end-of-string, a pointer to the closing \0 is returned.
+static const char *scanf_parse_next(const char *p, bool allowGnuMalloc,
+                                    ScanfDirective *dir) {
+  internal_memset(dir, 0, sizeof(*dir));
+  dir->argIdx = -1;
+
+  while (*p) {
+    if (*p != '%') {
+      ++p;
+      continue;
+    }
+    dir->begin = p;
+    ++p;
+    // %%
+    if (*p == '%') {
+      ++p;
+      continue;
+    }
+    if (*p == '\0') {
+      return nullptr;
+    }
+    // %n$
+    p = maybe_parse_param_index(p, &dir->argIdx);
+    CHECK(p);
+    // *
+    if (*p == '*') {
+      dir->suppressed = true;
+      ++p;
+    }
+    // Field width
+    if (*p >= '0' && *p <= '9') {
+      p = parse_number(p, &dir->fieldWidth);
+      CHECK(p);
+      if (dir->fieldWidth <= 0)  // Width if at all must be non-zero
+        return nullptr;
+    }
+    // m
+    if (*p == 'm') {
+      dir->allocate = true;
+      ++p;
+    }
+    // Length modifier.
+    p = maybe_parse_length_modifier(p, dir->lengthModifier);
+    // Conversion specifier.
+    dir->convSpecifier = *p++;
+    // Consume %[...] expression.
+    if (dir->convSpecifier == '[') {
+      if (*p == '^')
+        ++p;
+      if (*p == ']')
+        ++p;
+      while (*p && *p != ']')
+        ++p;
+      if (*p == 0)
+        return nullptr; // unexpected end of string
+                        // Consume the closing ']'.
+      ++p;
+    }
+    // This is unfortunately ambiguous between old GNU extension
+    // of %as, %aS and %a[...] and newer POSIX %a followed by
+    // letters s, S or [.
+    if (allowGnuMalloc && dir->convSpecifier == 'a' &&
+        !dir->lengthModifier[0]) {
+      if (*p == 's' || *p == 'S') {
+        dir->maybeGnuMalloc = true;
+        ++p;
+      } else if (*p == '[') {
+        // Watch for %a[h-j%d], if % appears in the
+        // [...] range, then we need to give up, we don't know
+        // if scanf will parse it as POSIX %a [h-j %d ] or
+        // GNU allocation of string with range dh-j plus %.
+        const char *q = p + 1;
+        if (*q == '^')
+          ++q;
+        if (*q == ']')
+          ++q;
+        while (*q && *q != ']' && *q != '%')
+          ++q;
+        if (*q == 0 || *q == '%')
+          return nullptr;
+        p = q + 1; // Consume the closing ']'.
+        dir->maybeGnuMalloc = true;
+      }
+    }
+    dir->end = p;
+    break;
+  }
+  return p;
+}
+
+static int scanf_get_value_size(ScanfDirective *dir) {
+  if (dir->allocate) {
+    if (!char_is_one_of(dir->convSpecifier, "cCsS["))
+      return FSS_INVALID;
+    return sizeof(char *);
+  }
+
+  if (dir->maybeGnuMalloc) {
+    if (dir->convSpecifier != 'a' || dir->lengthModifier[0])
+      return FSS_INVALID;
+    // This is ambiguous, so check the smaller size of char * (if it is
+    // a GNU extension of %as, %aS or %a[...]) and float (if it is
+    // POSIX %a followed by s, S or [ letters).
+    return sizeof(char *) < sizeof(float) ? sizeof(char *) : sizeof(float);
+  }
+
+  if (char_is_one_of(dir->convSpecifier, "cCsS[")) {
+    bool needsTerminator = char_is_one_of(dir->convSpecifier, "sS[");
+    unsigned charSize =
+        format_get_char_size(dir->convSpecifier, dir->lengthModifier);
+    if (charSize == 0)
+      return FSS_INVALID;
+    if (dir->fieldWidth == 0) {
+      if (!needsTerminator)
+        return charSize;
+      return (charSize == sizeof(char)) ? FSS_STRLEN : FSS_WCSLEN;
+    }
+    return (dir->fieldWidth + needsTerminator) * charSize;
+  }
+
+  return format_get_value_size(dir->convSpecifier, dir->lengthModifier, false);
+}
+
+// Common part of *scanf interceptors.
+// Process format string and va_list, and report all store ranges.
+// Stops when "consuming" n_inputs input items.
+static void scanf_common(void *ctx, int n_inputs, bool allowGnuMalloc,
+                         const char *format, va_list aq) {
+  CHECK_GT(n_inputs, 0);
+  const char *p = format;
+
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, format, internal_strlen(format) + 1);
+
+  while (*p) {
+    ScanfDirective dir;
+    p = scanf_parse_next(p, allowGnuMalloc, &dir);
+    if (!p)
+      break;
+    if (dir.convSpecifier == 0) {
+      // This can only happen at the end of the format string.
+      CHECK_EQ(*p, 0);
+      break;
+    }
+    // Here the directive is valid. Do what it says.
+    if (dir.argIdx != -1) {
+      // Unsupported.
+      break;
+    }
+    if (dir.suppressed)
+      continue;
+    int size = scanf_get_value_size(&dir);
+    if (size == FSS_INVALID) {
+      Report("%s: WARNING: unexpected format specifier in scanf interceptor: %.*s\n",
+             SanitizerToolName, static_cast<int>(dir.end - dir.begin), dir.begin);
+      break;
+    }
+    void *argp = va_arg(aq, void *);
+    if (dir.convSpecifier != 'n')
+      --n_inputs;
+    if (n_inputs < 0)
+      break;
+    if (size == FSS_STRLEN) {
+      size = internal_strlen((const char *)argp) + 1;
+    } else if (size == FSS_WCSLEN) {
+      // FIXME: actually use wcslen() to calculate it.
+      size = 0;
+    }
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, argp, size);
+    // For %ms/%mc, write the allocated output buffer as well.
+    if (dir.allocate) {
+      char *buf = *(char **)argp;
+      if (buf)
+        COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, internal_strlen(buf) + 1);
+    }
+  }
+}
+
+#if SANITIZER_INTERCEPT_PRINTF
+
+struct PrintfDirective {
+  int fieldWidth;
+  int fieldPrecision;
+  int argIdx; // width argument index, or -1 if not specified ("%*n$")
+  int precisionIdx; // precision argument index, or -1 if not specified (".*n$")
+  const char *begin;
+  const char *end;
+  bool starredWidth;
+  bool starredPrecision;
+  char lengthModifier[2];
+  char convSpecifier;
+};
+
+static const char *maybe_parse_number(const char *p, int *out) {
+  if (*p >= '0' && *p <= '9')
+    p = parse_number(p, out);
+  return p;
+}
+
+static const char *maybe_parse_number_or_star(const char *p, int *out,
+                                              bool *star) {
+  if (*p == '*') {
+    *star = true;
+    ++p;
+  } else {
+    *star = false;
+    p = maybe_parse_number(p, out);
+  }
+  return p;
+}
+
+// Parse printf format string. Same as scanf_parse_next.
+static const char *printf_parse_next(const char *p, PrintfDirective *dir) {
+  internal_memset(dir, 0, sizeof(*dir));
+  dir->argIdx = -1;
+  dir->precisionIdx = -1;
+
+  while (*p) {
+    if (*p != '%') {
+      ++p;
+      continue;
+    }
+    dir->begin = p;
+    ++p;
+    // %%
+    if (*p == '%') {
+      ++p;
+      continue;
+    }
+    if (*p == '\0') {
+      return nullptr;
+    }
+    // %n$
+    p = maybe_parse_param_index(p, &dir->precisionIdx);
+    CHECK(p);
+    // Flags
+    while (char_is_one_of(*p, "'-+ #0")) {
+      ++p;
+    }
+    // Field width
+    p = maybe_parse_number_or_star(p, &dir->fieldWidth,
+                                   &dir->starredWidth);
+    if (!p)
+      return nullptr;
+    // Precision
+    if (*p == '.') {
+      ++p;
+      // Actual precision is optional (surprise!)
+      p = maybe_parse_number_or_star(p, &dir->fieldPrecision,
+                                     &dir->starredPrecision);
+      if (!p)
+        return nullptr;
+      // m$
+      if (dir->starredPrecision) {
+        p = maybe_parse_param_index(p, &dir->precisionIdx);
+        CHECK(p);
+      }
+    }
+    // Length modifier.
+    p = maybe_parse_length_modifier(p, dir->lengthModifier);
+    // Conversion specifier.
+    dir->convSpecifier = *p++;
+    dir->end = p;
+    break;
+  }
+  return p;
+}
+
+static int printf_get_value_size(PrintfDirective *dir) {
+  if (char_is_one_of(dir->convSpecifier, "cCsS")) {
+    unsigned charSize =
+        format_get_char_size(dir->convSpecifier, dir->lengthModifier);
+    if (charSize == 0)
+      return FSS_INVALID;
+    if (char_is_one_of(dir->convSpecifier, "sS")) {
+      return (charSize == sizeof(char)) ? FSS_STRLEN : FSS_WCSLEN;
+    }
+    return charSize;
+  }
+
+  return format_get_value_size(dir->convSpecifier, dir->lengthModifier, true);
+}
+
+#define SKIP_SCALAR_ARG(aq, convSpecifier, size)                   \
+  do {                                                             \
+    if (format_is_float_conv(convSpecifier)) {                     \
+      switch (size) {                                              \
+      case 8:                                                      \
+        va_arg(*aq, double);                                       \
+        break;                                                     \
+      case 12:                                                     \
+        va_arg(*aq, long double);                                  \
+        break;                                                     \
+      case 16:                                                     \
+        va_arg(*aq, long double);                                  \
+        break;                                                     \
+      default:                                                     \
+        Report("WARNING: unexpected floating-point arg size"       \
+               " in printf interceptor: %zu\n", static_cast<uptr>(size));             \
+        return;                                                    \
+      }                                                            \
+    } else {                                                       \
+      switch (size) {                                              \
+      case 1:                                                      \
+      case 2:                                                      \
+      case 4:                                                      \
+        va_arg(*aq, u32);                                          \
+        break;                                                     \
+      case 8:                                                      \
+        va_arg(*aq, u64);                                          \
+        break;                                                     \
+      default:                                                     \
+        Report("WARNING: unexpected arg size"                      \
+               " in printf interceptor: %zu\n", static_cast<uptr>(size));             \
+        return;                                                    \
+      }                                                            \
+    }                                                              \
+  } while (0)
+
+// Common part of *printf interceptors.
+// Process format string and va_list, and report all load ranges.
+static void printf_common(void *ctx, const char *format, va_list aq) {
+  COMMON_INTERCEPTOR_READ_RANGE(ctx, format, internal_strlen(format) + 1);
+
+  const char *p = format;
+
+  while (*p) {
+    PrintfDirective dir;
+    p = printf_parse_next(p, &dir);
+    if (!p)
+      break;
+    if (dir.convSpecifier == 0) {
+      // This can only happen at the end of the format string.
+      CHECK_EQ(*p, 0);
+      break;
+    }
+    // Here the directive is valid. Do what it says.
+    if (dir.argIdx != -1 || dir.precisionIdx != -1) {
+      // Unsupported.
+      break;
+    }
+    if (dir.starredWidth) {
+      // Dynamic width
+      SKIP_SCALAR_ARG(&aq, 'd', sizeof(int));
+    }
+    if (dir.starredPrecision) {
+      // Dynamic precision
+      SKIP_SCALAR_ARG(&aq, 'd', sizeof(int));
+    }
+    // %m does not require an argument: strlen(errno).
+    if (dir.convSpecifier == 'm')
+      continue;
+    int size = printf_get_value_size(&dir);
+    if (size == FSS_INVALID) {
+      static int ReportedOnce;
+      if (!ReportedOnce++)
+        Report(
+            "%s: WARNING: unexpected format specifier in printf "
+            "interceptor: %.*s (reported once per process)\n",
+            SanitizerToolName, static_cast<int>(dir.end - dir.begin), dir.begin);
+      break;
+    }
+    if (dir.convSpecifier == 'n') {
+      void *argp = va_arg(aq, void *);
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, argp, size);
+      continue;
+    } else if (size == FSS_STRLEN) {
+      if (void *argp = va_arg(aq, void *)) {
+        if (dir.starredPrecision) {
+          // FIXME: properly support starred precision for strings.
+          size = 0;
+        } else if (dir.fieldPrecision > 0) {
+          // Won't read more than "precision" symbols.
+          size = internal_strnlen((const char *)argp, dir.fieldPrecision);
+          if (size < dir.fieldPrecision) size++;
+        } else {
+          // Whole string will be accessed.
+          size = internal_strlen((const char *)argp) + 1;
+        }
+        COMMON_INTERCEPTOR_READ_RANGE(ctx, argp, size);
+      }
+    } else if (size == FSS_WCSLEN) {
+      if (void *argp = va_arg(aq, void *)) {
+        // FIXME: Properly support wide-character strings (via wcsrtombs).
+        size = 0;
+        COMMON_INTERCEPTOR_READ_RANGE(ctx, argp, size);
+      }
+    } else {
+      // Skip non-pointer args
+      SKIP_SCALAR_ARG(&aq, dir.convSpecifier, size);
+    }
+  }
+}
+
+#endif // SANITIZER_INTERCEPT_PRINTF
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
new file mode 100644
index 0000000000..b7da659875
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
@@ -0,0 +1,604 @@
+//===-- sanitizer_common_interceptors_ioctl.inc -----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Ioctl handling in common sanitizer interceptors.
+//===----------------------------------------------------------------------===//
+
+#if !SANITIZER_NETBSD
+
+#include "sanitizer_flags.h"
+
+struct ioctl_desc {
+  unsigned req;
+  // FIXME: support read+write arguments. Currently READWRITE and WRITE do the
+  // same thing.
+  // XXX: The declarations below may use WRITE instead of READWRITE, unless
+  // explicitly noted.
+  enum {
+    NONE,
+    READ,
+    WRITE,
+    READWRITE,
+    CUSTOM
+  } type : 3;
+  unsigned size : 29;
+  const char* name;
+};
+
+const unsigned ioctl_table_max = 500;
+static ioctl_desc ioctl_table[ioctl_table_max];
+static unsigned ioctl_table_size = 0;
+
+// This can not be declared as a global, because references to struct_*_sz
+// require a global initializer. And this table must be available before global
+// initializers are run.
+static void ioctl_table_fill() {
+#define _(rq, tp, sz)                                    \
+  if (IOCTL_##rq != IOCTL_NOT_PRESENT) {                 \
+    CHECK(ioctl_table_size < ioctl_table_max);           \
+    ioctl_table[ioctl_table_size].req = IOCTL_##rq;      \
+    ioctl_table[ioctl_table_size].type = ioctl_desc::tp; \
+    ioctl_table[ioctl_table_size].size = sz;             \
+    ioctl_table[ioctl_table_size].name = #rq;            \
+    ++ioctl_table_size;                                  \
+  }
+
+  _(FIOASYNC, READ, sizeof(int));
+  _(FIOCLEX, NONE, 0);
+  _(FIOGETOWN, WRITE, sizeof(int));
+  _(FIONBIO, READ, sizeof(int));
+  _(FIONCLEX, NONE, 0);
+  _(FIOSETOWN, READ, sizeof(int));
+  _(SIOCATMARK, WRITE, sizeof(int));
+  _(SIOCGIFCONF, CUSTOM, 0);
+  _(SIOCGPGRP, WRITE, sizeof(int));
+  _(SIOCSPGRP, READ, sizeof(int));
+#if !SANITIZER_SOLARIS
+  _(TIOCCONS, NONE, 0);
+#endif
+  _(TIOCEXCL, NONE, 0);
+  _(TIOCGETD, WRITE, sizeof(int));
+  _(TIOCGPGRP, WRITE, pid_t_sz);
+  _(TIOCGWINSZ, WRITE, struct_winsize_sz);
+  _(TIOCMBIC, READ, sizeof(int));
+  _(TIOCMBIS, READ, sizeof(int));
+  _(TIOCMGET, WRITE, sizeof(int));
+  _(TIOCMSET, READ, sizeof(int));
+  _(TIOCNOTTY, NONE, 0);
+  _(TIOCNXCL, NONE, 0);
+  _(TIOCOUTQ, WRITE, sizeof(int));
+  _(TIOCPKT, READ, sizeof(int));
+  _(TIOCSCTTY, NONE, 0);
+  _(TIOCSETD, READ, sizeof(int));
+  _(TIOCSPGRP, READ, pid_t_sz);
+  _(TIOCSTI, READ, sizeof(char));
+  _(TIOCSWINSZ, READ, struct_winsize_sz);
+
+#if !SANITIZER_IOS
+  _(SIOCADDMULTI, READ, struct_ifreq_sz);
+  _(SIOCDELMULTI, READ, struct_ifreq_sz);
+  _(SIOCGIFADDR, WRITE, struct_ifreq_sz);
+  _(SIOCGIFBRDADDR, WRITE, struct_ifreq_sz);
+  _(SIOCGIFDSTADDR, WRITE, struct_ifreq_sz);
+  _(SIOCGIFFLAGS, WRITE, struct_ifreq_sz);
+  _(SIOCGIFMETRIC, WRITE, struct_ifreq_sz);
+  _(SIOCGIFMTU, WRITE, struct_ifreq_sz);
+  _(SIOCGIFNETMASK, WRITE, struct_ifreq_sz);
+  _(SIOCSIFADDR, READ, struct_ifreq_sz);
+  _(SIOCSIFBRDADDR, READ, struct_ifreq_sz);
+  _(SIOCSIFDSTADDR, READ, struct_ifreq_sz);
+  _(SIOCSIFFLAGS, READ, struct_ifreq_sz);
+  _(SIOCSIFMETRIC, READ, struct_ifreq_sz);
+  _(SIOCSIFMTU, READ, struct_ifreq_sz);
+  _(SIOCSIFNETMASK, READ, struct_ifreq_sz);
+#endif
+
+#if (SANITIZER_LINUX && !SANITIZER_ANDROID)
+  _(SIOCGETSGCNT, WRITE, struct_sioc_sg_req_sz);
+  _(SIOCGETVIFCNT, WRITE, struct_sioc_vif_req_sz);
+#endif
+
+#if SANITIZER_LINUX
+  // Conflicting request ids.
+  // _(CDROMAUDIOBUFSIZ, NONE, 0);
+  // _(SNDCTL_TMR_CONTINUE, NONE, 0);
+  // _(SNDCTL_TMR_START, NONE, 0);
+  // _(SNDCTL_TMR_STOP, NONE, 0);
+  // _(SOUND_MIXER_READ_LOUD, WRITE, sizeof(int)); // same as ...READ_ENHANCE
+  // _(SOUND_MIXER_READ_MUTE, WRITE, sizeof(int)); // same as ...READ_ENHANCE
+  // _(SOUND_MIXER_WRITE_LOUD, WRITE, sizeof(int)); // same as ...WRITE_ENHANCE
+  // _(SOUND_MIXER_WRITE_MUTE, WRITE, sizeof(int)); // same as ...WRITE_ENHANCE
+  _(BLKFLSBUF, NONE, 0);
+  _(BLKGETSIZE, WRITE, sizeof(uptr));
+  _(BLKRAGET, WRITE, sizeof(int));
+  _(BLKRASET, NONE, 0);
+  _(BLKROGET, WRITE, sizeof(int));
+  _(BLKROSET, READ, sizeof(int));
+  _(BLKRRPART, NONE, 0);
+  _(CDROMEJECT, NONE, 0);
+  _(CDROMEJECT_SW, NONE, 0);
+  _(CDROMMULTISESSION, WRITE, struct_cdrom_multisession_sz);
+  _(CDROMPAUSE, NONE, 0);
+  _(CDROMPLAYMSF, READ, struct_cdrom_msf_sz);
+  _(CDROMPLAYTRKIND, READ, struct_cdrom_ti_sz);
+  _(CDROMREADAUDIO, READ, struct_cdrom_read_audio_sz);
+  _(CDROMREADCOOKED, READ, struct_cdrom_msf_sz);
+  _(CDROMREADMODE1, READ, struct_cdrom_msf_sz);
+  _(CDROMREADMODE2, READ, struct_cdrom_msf_sz);
+  _(CDROMREADRAW, READ, struct_cdrom_msf_sz);
+  _(CDROMREADTOCENTRY, WRITE, struct_cdrom_tocentry_sz);
+  _(CDROMREADTOCHDR, WRITE, struct_cdrom_tochdr_sz);
+  _(CDROMRESET, NONE, 0);
+  _(CDROMRESUME, NONE, 0);
+  _(CDROMSEEK, READ, struct_cdrom_msf_sz);
+  _(CDROMSTART, NONE, 0);
+  _(CDROMSTOP, NONE, 0);
+  _(CDROMSUBCHNL, WRITE, struct_cdrom_subchnl_sz);
+  _(CDROMVOLCTRL, READ, struct_cdrom_volctrl_sz);
+  _(CDROMVOLREAD, WRITE, struct_cdrom_volctrl_sz);
+  _(CDROM_GET_UPC, WRITE, 8);
+  _(EVIOCGABS, WRITE, struct_input_absinfo_sz); // fixup
+  _(EVIOCGBIT, WRITE, struct_input_id_sz); // fixup
+  _(EVIOCGEFFECTS, WRITE, sizeof(int));
+  _(EVIOCGID, WRITE, struct_input_id_sz);
+  _(EVIOCGKEY, WRITE, 0);
+  _(EVIOCGKEYCODE, WRITE, sizeof(int) * 2);
+  _(EVIOCGLED, WRITE, 0);
+  _(EVIOCGNAME, WRITE, 0);
+  _(EVIOCGPHYS, WRITE, 0);
+  _(EVIOCGRAB, READ, sizeof(int));
+  _(EVIOCGREP, WRITE, sizeof(int) * 2);
+  _(EVIOCGSND, WRITE, 0);
+  _(EVIOCGSW, WRITE, 0);
+  _(EVIOCGUNIQ, WRITE, 0);
+  _(EVIOCGVERSION, WRITE, sizeof(int));
+  _(EVIOCRMFF, READ, sizeof(int));
+  _(EVIOCSABS, READ, struct_input_absinfo_sz); // fixup
+  _(EVIOCSFF, READ, struct_ff_effect_sz);
+  _(EVIOCSKEYCODE, READ, sizeof(int) * 2);
+  _(EVIOCSREP, READ, sizeof(int) * 2);
+  _(FDCLRPRM, NONE, 0);
+  _(FDDEFPRM, READ, struct_floppy_struct_sz);
+  _(FDFLUSH, NONE, 0);
+  _(FDFMTBEG, NONE, 0);
+  _(FDFMTEND, NONE, 0);
+  _(FDFMTTRK, READ, struct_format_descr_sz);
+  _(FDGETDRVPRM, WRITE, struct_floppy_drive_params_sz);
+  _(FDGETDRVSTAT, WRITE, struct_floppy_drive_struct_sz);
+  _(FDGETDRVTYP, WRITE, 16);
+  _(FDGETFDCSTAT, WRITE, struct_floppy_fdc_state_sz);
+  _(FDGETMAXERRS, WRITE, struct_floppy_max_errors_sz);
+  _(FDGETPRM, WRITE, struct_floppy_struct_sz);
+  _(FDMSGOFF, NONE, 0);
+  _(FDMSGON, NONE, 0);
+  _(FDPOLLDRVSTAT, WRITE, struct_floppy_drive_struct_sz);
+  _(FDRAWCMD, WRITE, struct_floppy_raw_cmd_sz);
+  _(FDRESET, NONE, 0);
+  _(FDSETDRVPRM, READ, struct_floppy_drive_params_sz);
+  _(FDSETEMSGTRESH, NONE, 0);
+  _(FDSETMAXERRS, READ, struct_floppy_max_errors_sz);
+  _(FDSETPRM, READ, struct_floppy_struct_sz);
+  _(FDTWADDLE, NONE, 0);
+  _(FDWERRORCLR, NONE, 0);
+  _(FDWERRORGET, WRITE, struct_floppy_write_errors_sz);
+  _(HDIO_DRIVE_CMD, WRITE, sizeof(int));
+  _(HDIO_GETGEO, WRITE, struct_hd_geometry_sz);
+  _(HDIO_GET_32BIT, WRITE, sizeof(int));
+  _(HDIO_GET_DMA, WRITE, sizeof(int));
+  _(HDIO_GET_IDENTITY, WRITE, struct_hd_driveid_sz);
+  _(HDIO_GET_KEEPSETTINGS, WRITE, sizeof(int));
+  _(HDIO_GET_MULTCOUNT, WRITE, sizeof(int));
+  _(HDIO_GET_NOWERR, WRITE, sizeof(int));
+  _(HDIO_GET_UNMASKINTR, WRITE, sizeof(int));
+  _(HDIO_SET_32BIT, NONE, 0);
+  _(HDIO_SET_DMA, NONE, 0);
+  _(HDIO_SET_KEEPSETTINGS, NONE, 0);
+  _(HDIO_SET_MULTCOUNT, NONE, 0);
+  _(HDIO_SET_NOWERR, NONE, 0);
+  _(HDIO_SET_UNMASKINTR, NONE, 0);
+  _(MTIOCGET, WRITE, struct_mtget_sz);
+  _(MTIOCPOS, WRITE, struct_mtpos_sz);
+  _(MTIOCTOP, READ, struct_mtop_sz);
+  _(PPPIOCGASYNCMAP, WRITE, sizeof(int));
+  _(PPPIOCGDEBUG, WRITE, sizeof(int));
+  _(PPPIOCGFLAGS, WRITE, sizeof(int));
+  _(PPPIOCGUNIT, WRITE, sizeof(int));
+  _(PPPIOCGXASYNCMAP, WRITE, sizeof(int) * 8);
+  _(PPPIOCSASYNCMAP, READ, sizeof(int));
+  _(PPPIOCSDEBUG, READ, sizeof(int));
+  _(PPPIOCSFLAGS, READ, sizeof(int));
+  _(PPPIOCSMAXCID, READ, sizeof(int));
+  _(PPPIOCSMRU, READ, sizeof(int));
+  _(PPPIOCSXASYNCMAP, READ, sizeof(int) * 8);
+  _(SIOCADDRT, READ, struct_rtentry_sz);
+  _(SIOCDARP, READ, struct_arpreq_sz);
+  _(SIOCDELRT, READ, struct_rtentry_sz);
+  _(SIOCDRARP, READ, struct_arpreq_sz);
+  _(SIOCGARP, WRITE, struct_arpreq_sz);
+  _(SIOCGIFENCAP, WRITE, sizeof(int));
+  _(SIOCGIFHWADDR, WRITE, struct_ifreq_sz);
+  _(SIOCGIFMAP, WRITE, struct_ifreq_sz);
+  _(SIOCGIFMEM, WRITE, struct_ifreq_sz);
+  _(SIOCGIFNAME, NONE, 0);
+  _(SIOCGIFSLAVE, NONE, 0);
+  _(SIOCGRARP, WRITE, struct_arpreq_sz);
+  _(SIOCGSTAMP, WRITE, timeval_sz);
+  _(SIOCSARP, READ, struct_arpreq_sz);
+  _(SIOCSIFENCAP, READ, sizeof(int));
+  _(SIOCSIFHWADDR, READ, struct_ifreq_sz);
+  _(SIOCSIFLINK, NONE, 0);
+  _(SIOCSIFMAP, READ, struct_ifreq_sz);
+  _(SIOCSIFMEM, READ, struct_ifreq_sz);
+  _(SIOCSIFSLAVE, NONE, 0);
+  _(SIOCSRARP, READ, struct_arpreq_sz);
+  _(SNDCTL_COPR_HALT, WRITE, struct_copr_debug_buf_sz);
+  _(SNDCTL_COPR_LOAD, READ, struct_copr_buffer_sz);
+  _(SNDCTL_COPR_RCODE, WRITE, struct_copr_debug_buf_sz);
+  _(SNDCTL_COPR_RCVMSG, WRITE, struct_copr_msg_sz);
+  _(SNDCTL_COPR_RDATA, WRITE, struct_copr_debug_buf_sz);
+  _(SNDCTL_COPR_RESET, NONE, 0);
+  _(SNDCTL_COPR_RUN, WRITE, struct_copr_debug_buf_sz);
+  _(SNDCTL_COPR_SENDMSG, READ, struct_copr_msg_sz);
+  _(SNDCTL_COPR_WCODE, READ, struct_copr_debug_buf_sz);
+  _(SNDCTL_COPR_WDATA, READ, struct_copr_debug_buf_sz);
+  _(SNDCTL_DSP_GETBLKSIZE, WRITE, sizeof(int));
+  _(SNDCTL_DSP_GETFMTS, WRITE, sizeof(int));
+  _(SNDCTL_DSP_NONBLOCK, NONE, 0);
+  _(SNDCTL_DSP_POST, NONE, 0);
+  _(SNDCTL_DSP_RESET, NONE, 0);
+  _(SNDCTL_DSP_SETFMT, WRITE, sizeof(int));
+  _(SNDCTL_DSP_SETFRAGMENT, WRITE, sizeof(int));
+  _(SNDCTL_DSP_SPEED, WRITE, sizeof(int));
+  _(SNDCTL_DSP_STEREO, WRITE, sizeof(int));
+  _(SNDCTL_DSP_SUBDIVIDE, WRITE, sizeof(int));
+  _(SNDCTL_DSP_SYNC, NONE, 0);
+  _(SNDCTL_FM_4OP_ENABLE, READ, sizeof(int));
+  _(SNDCTL_FM_LOAD_INSTR, READ, struct_sbi_instrument_sz);
+  _(SNDCTL_MIDI_INFO, WRITE, struct_midi_info_sz);
+  _(SNDCTL_MIDI_PRETIME, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_CTRLRATE, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_GETINCOUNT, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_GETOUTCOUNT, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_NRMIDIS, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_NRSYNTHS, WRITE, sizeof(int));
+  _(SNDCTL_SEQ_OUTOFBAND, READ, struct_seq_event_rec_sz);
+  _(SNDCTL_SEQ_PANIC, NONE, 0);
+  _(SNDCTL_SEQ_PERCMODE, NONE, 0);
+  _(SNDCTL_SEQ_RESET, NONE, 0);
+  _(SNDCTL_SEQ_RESETSAMPLES, READ, sizeof(int));
+  _(SNDCTL_SEQ_SYNC, NONE, 0);
+  _(SNDCTL_SEQ_TESTMIDI, READ, sizeof(int));
+  _(SNDCTL_SEQ_THRESHOLD, READ, sizeof(int));
+  _(SNDCTL_SYNTH_INFO, WRITE, struct_synth_info_sz);
+  _(SNDCTL_SYNTH_MEMAVL, WRITE, sizeof(int));
+  _(SNDCTL_TMR_METRONOME, READ, sizeof(int));
+  _(SNDCTL_TMR_SELECT, WRITE, sizeof(int));
+  _(SNDCTL_TMR_SOURCE, WRITE, sizeof(int));
+  _(SNDCTL_TMR_TEMPO, WRITE, sizeof(int));
+  _(SNDCTL_TMR_TIMEBASE, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_ALTPCM, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_BASS, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_CAPS, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_CD, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_DEVMASK, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_ENHANCE, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_IGAIN, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_IMIX, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_LINE, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_LINE1, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_LINE2, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_LINE3, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_MIC, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_OGAIN, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_PCM, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_RECLEV, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_RECMASK, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_RECSRC, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_SPEAKER, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_STEREODEVS, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_SYNTH, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_TREBLE, WRITE, sizeof(int));
+  _(SOUND_MIXER_READ_VOLUME, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_ALTPCM, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_BASS, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_CD, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_ENHANCE, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_IGAIN, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_IMIX, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_LINE, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_LINE1, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_LINE2, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_LINE3, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_MIC, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_OGAIN, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_PCM, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_RECLEV, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_RECSRC, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_SPEAKER, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_SYNTH, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_TREBLE, WRITE, sizeof(int));
+  _(SOUND_MIXER_WRITE_VOLUME, WRITE, sizeof(int));
+  _(SOUND_PCM_READ_BITS, WRITE, sizeof(int));
+  _(SOUND_PCM_READ_CHANNELS, WRITE, sizeof(int));
+  _(SOUND_PCM_READ_FILTER, WRITE, sizeof(int));
+  _(SOUND_PCM_READ_RATE, WRITE, sizeof(int));
+  _(SOUND_PCM_WRITE_CHANNELS, WRITE, sizeof(int));
+  _(SOUND_PCM_WRITE_FILTER, WRITE, sizeof(int));
+  _(TCFLSH, NONE, 0);
+#if SANITIZER_GLIBC
+  _(TCGETA, WRITE, struct_termio_sz);
+#endif
+  _(TCGETS, WRITE, struct_termios_sz);
+  _(TCSBRK, NONE, 0);
+  _(TCSBRKP, NONE, 0);
+#if SANITIZER_GLIBC
+  _(TCSETA, READ, struct_termio_sz);
+  _(TCSETAF, READ, struct_termio_sz);
+  _(TCSETAW, READ, struct_termio_sz);
+#endif
+  _(TCSETS, READ, struct_termios_sz);
+  _(TCSETSF, READ, struct_termios_sz);
+  _(TCSETSW, READ, struct_termios_sz);
+  _(TCXONC, NONE, 0);
+  _(TIOCGLCKTRMIOS, WRITE, struct_termios_sz);
+  _(TIOCGSOFTCAR, WRITE, sizeof(int));
+  _(TIOCINQ, WRITE, sizeof(int));
+  _(TIOCLINUX, READ, sizeof(char));
+  _(TIOCSERCONFIG, NONE, 0);
+  _(TIOCSERGETLSR, WRITE, sizeof(int));
+  _(TIOCSERGWILD, WRITE, sizeof(int));
+  _(TIOCSERSWILD, READ, sizeof(int));
+  _(TIOCSLCKTRMIOS, READ, struct_termios_sz);
+  _(TIOCSSOFTCAR, READ, sizeof(int));
+  _(VT_ACTIVATE, NONE, 0);
+  _(VT_DISALLOCATE, NONE, 0);
+  _(VT_GETMODE, WRITE, struct_vt_mode_sz);
+  _(VT_GETSTATE, WRITE, struct_vt_stat_sz);
+  _(VT_OPENQRY, WRITE, sizeof(int));
+  _(VT_RELDISP, NONE, 0);
+  _(VT_RESIZE, READ, struct_vt_sizes_sz);
+  _(VT_RESIZEX, READ, struct_vt_consize_sz);
+  _(VT_SENDSIG, NONE, 0);
+  _(VT_SETMODE, READ, struct_vt_mode_sz);
+  _(VT_WAITACTIVE, NONE, 0);
+#endif
+
+#if SANITIZER_GLIBC
+  // _(SIOCDEVPLIP, WRITE, struct_ifreq_sz); // the same as EQL_ENSLAVE
+  _(EQL_EMANCIPATE, WRITE, struct_ifreq_sz);
+  _(EQL_ENSLAVE, WRITE, struct_ifreq_sz);
+  _(EQL_GETMASTRCFG, WRITE, struct_ifreq_sz);
+  _(EQL_GETSLAVECFG, WRITE, struct_ifreq_sz);
+  _(EQL_SETMASTRCFG, WRITE, struct_ifreq_sz);
+  _(EQL_SETSLAVECFG, WRITE, struct_ifreq_sz);
+  _(EVIOCGKEYCODE_V2, WRITE, struct_input_keymap_entry_sz);
+  _(EVIOCGPROP, WRITE, 0);
+  _(EVIOCSKEYCODE_V2, READ, struct_input_keymap_entry_sz);
+  _(FS_IOC_GETFLAGS, WRITE, sizeof(int));
+  _(FS_IOC_GETVERSION, WRITE, sizeof(int));
+  _(FS_IOC_SETFLAGS, READ, sizeof(int));
+  _(FS_IOC_SETVERSION, READ, sizeof(int));
+  _(GIO_CMAP, WRITE, 48);
+  _(GIO_FONT, WRITE, 8192);
+  _(GIO_SCRNMAP, WRITE, e_tabsz);
+  _(GIO_UNIMAP, WRITE, struct_unimapdesc_sz);
+  _(GIO_UNISCRNMAP, WRITE, sizeof(short) * e_tabsz);
+  _(KDADDIO, NONE, 0);
+  _(KDDELIO, NONE, 0);
+  _(KDDISABIO, NONE, 0);
+  _(KDENABIO, NONE, 0);
+  _(KDGETKEYCODE, WRITE, struct_kbkeycode_sz);
+  _(KDGETLED, WRITE, 1);
+  _(KDGETMODE, WRITE, sizeof(int));
+  _(KDGKBDIACR, WRITE, struct_kbdiacrs_sz);
+  _(KDGKBENT, WRITE, struct_kbentry_sz);
+  _(KDGKBLED, WRITE, sizeof(int));
+  _(KDGKBMETA, WRITE, sizeof(int));
+  _(KDGKBMODE, WRITE, sizeof(int));
+  _(KDGKBSENT, WRITE, struct_kbsentry_sz);
+  _(KDGKBTYPE, WRITE, 1);
+  _(KDMAPDISP, NONE, 0);
+  _(KDMKTONE, NONE, 0);
+  _(KDSETKEYCODE, READ, struct_kbkeycode_sz);
+  _(KDSETLED, NONE, 0);
+  _(KDSETMODE, NONE, 0);
+  _(KDSIGACCEPT, NONE, 0);
+  _(KDSKBDIACR, READ, struct_kbdiacrs_sz);
+  _(KDSKBENT, READ, struct_kbentry_sz);
+  _(KDSKBLED, NONE, 0);
+  _(KDSKBMETA, NONE, 0);
+  _(KDSKBMODE, NONE, 0);
+  _(KDSKBSENT, READ, struct_kbsentry_sz);
+  _(KDUNMAPDISP, NONE, 0);
+  _(KIOCSOUND, NONE, 0);
+  _(LPABORT, NONE, 0);
+  _(LPABORTOPEN, NONE, 0);
+  _(LPCAREFUL, NONE, 0);
+  _(LPCHAR, NONE, 0);
+  _(LPGETIRQ, WRITE, sizeof(int));
+  _(LPGETSTATUS, WRITE, sizeof(int));
+  _(LPRESET, NONE, 0);
+  _(LPSETIRQ, NONE, 0);
+  _(LPTIME, NONE, 0);
+  _(LPWAIT, NONE, 0);
+  _(MTIOCGETCONFIG, WRITE, struct_mtconfiginfo_sz);
+  _(MTIOCSETCONFIG, READ, struct_mtconfiginfo_sz);
+  _(PIO_CMAP, NONE, 0);
+  _(PIO_FONT, READ, 8192);
+  _(PIO_SCRNMAP, READ, e_tabsz);
+  _(PIO_UNIMAP, READ, struct_unimapdesc_sz);
+  _(PIO_UNIMAPCLR, READ, struct_unimapinit_sz);
+  _(PIO_UNISCRNMAP, READ, sizeof(short) * e_tabsz);
+  _(SCSI_IOCTL_PROBE_HOST, READ, sizeof(int));
+  _(SCSI_IOCTL_TAGGED_DISABLE, NONE, 0);
+  _(SCSI_IOCTL_TAGGED_ENABLE, NONE, 0);
+  _(SNDCTL_DSP_GETISPACE, WRITE, struct_audio_buf_info_sz);
+  _(SNDCTL_DSP_GETOSPACE, WRITE, struct_audio_buf_info_sz);
+  _(TIOCGSERIAL, WRITE, struct_serial_struct_sz);
+  _(TIOCSERGETMULTI, WRITE, struct_serial_multiport_struct_sz);
+  _(TIOCSERSETMULTI, READ, struct_serial_multiport_struct_sz);
+  _(TIOCSSERIAL, READ, struct_serial_struct_sz);
+
+  // The following ioctl requests are shared between AX25, IPX, netrom and
+  // mrouted.
+  // _(SIOCAIPXITFCRT, READ, sizeof(char));
+  // _(SIOCAX25GETUID, READ, struct_sockaddr_ax25_sz);
+  // _(SIOCNRGETPARMS, WRITE, struct_nr_parms_struct_sz);
+  // _(SIOCAIPXPRISLT, READ, sizeof(char));
+  // _(SIOCNRSETPARMS, READ, struct_nr_parms_struct_sz);
+  // _(SIOCAX25ADDUID, READ, struct_sockaddr_ax25_sz);
+  // _(SIOCNRDECOBS, NONE, 0);
+  // _(SIOCAX25DELUID, READ, struct_sockaddr_ax25_sz);
+  // _(SIOCIPXCFGDATA, WRITE, struct_ipx_config_data_sz);
+  // _(SIOCAX25NOUID, READ, sizeof(int));
+  // _(SIOCNRRTCTL, READ, sizeof(int));
+  // _(SIOCAX25DIGCTL, READ, sizeof(int));
+  // _(SIOCAX25GETPARMS, WRITE, struct_ax25_parms_struct_sz);
+  // _(SIOCAX25SETPARMS, READ, struct_ax25_parms_struct_sz);
+#endif
+#undef _
+}
+
+static bool ioctl_initialized = false;
+
+struct ioctl_desc_compare {
+  bool operator()(const ioctl_desc& left, const ioctl_desc& right) const {
+    return left.req < right.req;
+  }
+};
+
+static void ioctl_init() {
+  ioctl_table_fill();
+  Sort(ioctl_table, ioctl_table_size, ioctl_desc_compare());
+
+  bool bad = false;
+  for (unsigned i = 0; i < ioctl_table_size - 1; ++i) {
+    if (ioctl_table[i].req >= ioctl_table[i + 1].req) {
+      Printf("Duplicate or unsorted ioctl request id %x >= %x (%s vs %s)\n",
+             ioctl_table[i].req, ioctl_table[i + 1].req, ioctl_table[i].name,
+             ioctl_table[i + 1].name);
+      bad = true;
+    }
+  }
+
+  if (bad) Die();
+
+  ioctl_initialized = true;
+}
+
+// Handle the most evil ioctls that encode argument value as part of request id.
+static unsigned ioctl_request_fixup(unsigned req) {
+#if SANITIZER_LINUX
+  // Strip size and event number.
+  const unsigned kEviocgbitMask =
+      (IOC_SIZEMASK << IOC_SIZESHIFT) | EVIOC_EV_MAX;
+  if ((req & ~kEviocgbitMask) == IOCTL_EVIOCGBIT)
+    return IOCTL_EVIOCGBIT;
+  // Strip absolute axis number.
+  if ((req & ~EVIOC_ABS_MAX) == IOCTL_EVIOCGABS)
+    return IOCTL_EVIOCGABS;
+  if ((req & ~EVIOC_ABS_MAX) == IOCTL_EVIOCSABS)
+    return IOCTL_EVIOCSABS;
+#endif
+  return req;
+}
+
+static const ioctl_desc *ioctl_table_lookup(unsigned req) {
+  int left = 0;
+  int right = ioctl_table_size;
+  while (left < right) {
+    int mid = (left + right) / 2;
+    if (ioctl_table[mid].req < req)
+      left = mid + 1;
+    else
+      right = mid;
+  }
+  if (left == right && ioctl_table[left].req == req)
+    return ioctl_table + left;
+  else
+    return nullptr;
+}
+
+static bool ioctl_decode(unsigned req, ioctl_desc *desc) {
+  CHECK(desc);
+  desc->req = req;
+  desc->name = "<DECODED_IOCTL>";
+  desc->size = IOC_SIZE(req);
+  // Sanity check.
+  if (desc->size > 0xFFFF) return false;
+  unsigned dir = IOC_DIR(req);
+  switch (dir) {
+    case IOC_NONE:
+      desc->type = ioctl_desc::NONE;
+      break;
+    case IOC_READ | IOC_WRITE:
+      desc->type = ioctl_desc::READWRITE;
+      break;
+    case IOC_READ:
+      desc->type = ioctl_desc::WRITE;
+      break;
+    case IOC_WRITE:
+      desc->type = ioctl_desc::READ;
+      break;
+    default:
+      return false;
+  }
+  // Size can be 0 iff type is NONE.
+  if ((desc->type == IOC_NONE) != (desc->size == 0)) return false;
+  // Sanity check.
+  if (IOC_TYPE(req) == 0) return false;
+  return true;
+}
+
+static const ioctl_desc *ioctl_lookup(unsigned req) {
+  req = ioctl_request_fixup(req);
+  const ioctl_desc *desc = ioctl_table_lookup(req);
+  if (desc) return desc;
+
+  // Try stripping access size from the request id.
+  desc = ioctl_table_lookup(req & ~(IOC_SIZEMASK << IOC_SIZESHIFT));
+  // Sanity check: requests that encode access size are either read or write and
+  // have size of 0 in the table.
+  if (desc && desc->size == 0 &&
+      (desc->type == ioctl_desc::READWRITE || desc->type == ioctl_desc::WRITE ||
+       desc->type == ioctl_desc::READ))
+    return desc;
+  return nullptr;
+}
+
+static void ioctl_common_pre(void *ctx, const ioctl_desc *desc, int d,
+                             unsigned request, void *arg) {
+  if (desc->type == ioctl_desc::READ || desc->type == ioctl_desc::READWRITE) {
+    unsigned size = desc->size ? desc->size : IOC_SIZE(request);
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, arg, size);
+  }
+  if (desc->type != ioctl_desc::CUSTOM)
+    return;
+  if (request == IOCTL_SIOCGIFCONF) {
+    struct __sanitizer_ifconf *ifc = (__sanitizer_ifconf *)arg;
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, (char*)&ifc->ifc_len,
+                                  sizeof(ifc->ifc_len));
+  }
+}
+
+static void ioctl_common_post(void *ctx, const ioctl_desc *desc, int res, int d,
+                              unsigned request, void *arg) {
+  if (desc->type == ioctl_desc::WRITE || desc->type == ioctl_desc::READWRITE) {
+    // FIXME: add verbose output
+    unsigned size = desc->size ? desc->size : IOC_SIZE(request);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, arg, size);
+  }
+  if (desc->type != ioctl_desc::CUSTOM)
+    return;
+  if (request == IOCTL_SIOCGIFCONF) {
+    struct __sanitizer_ifconf *ifc = (__sanitizer_ifconf *)arg;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ifc->ifc_ifcu.ifcu_req, ifc->ifc_len);
+  }
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc
new file mode 100644
index 0000000000..f6ac3fa5af
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_netbsd_compat.inc
@@ -0,0 +1,128 @@
+//===-- sanitizer_common_interceptors_netbsd_compat.inc ---------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common function interceptors for tools like AddressSanitizer,
+// ThreadSanitizer, MemorySanitizer, etc.
+//
+// Interceptors for NetBSD old function calls that have been versioned.
+//
+// NetBSD minimal version supported 9.0.
+// NetBSD current version supported 9.99.26.
+//
+//===----------------------------------------------------------------------===//
+
+#if SANITIZER_NETBSD
+
+// First undef all mangled symbols.
+// Next, define compat interceptors.
+// Finally, undef INIT_ and redefine it.
+// This allows to avoid preprocessor issues.
+
+#undef fstatvfs
+#undef fstatvfs1
+#undef getmntinfo
+#undef getvfsstat
+#undef statvfs
+#undef statvfs1
+
+INTERCEPTOR(int, statvfs, char *path, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statvfs, path, buf);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(statvfs)(path, buf);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs90_sz);
+  return res;
+}
+
+INTERCEPTOR(int, fstatvfs, int fd, void *buf) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatvfs, fd, buf);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  // FIXME: under ASan the call below may write to freed memory and corrupt
+  // its metadata. See
+  // https://github.com/google/sanitizers/issues/321.
+  int res = REAL(fstatvfs)(fd, buf);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs90_sz);
+    if (fd >= 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return res;
+}
+
+#undef INIT_STATVFS
+#define INIT_STATVFS \
+  COMMON_INTERCEPT_FUNCTION(statvfs); \
+  COMMON_INTERCEPT_FUNCTION(fstatvfs); \
+  COMMON_INTERCEPT_FUNCTION(__statvfs90); \
+  COMMON_INTERCEPT_FUNCTION(__fstatvfs90)
+
+INTERCEPTOR(int, __getmntinfo13, void **mntbufp, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, __getmntinfo13, mntbufp, flags);
+  int cnt = REAL(__getmntinfo13)(mntbufp, flags);
+  if (cnt > 0 && mntbufp) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, mntbufp, sizeof(void *));
+    if (*mntbufp)
+      COMMON_INTERCEPTOR_WRITE_RANGE(ctx, *mntbufp, cnt * struct_statvfs90_sz);
+  }
+  return cnt;
+}
+
+#undef INIT_GETMNTINFO
+#define INIT_GETMNTINFO \
+  COMMON_INTERCEPT_FUNCTION(__getmntinfo13); \
+  COMMON_INTERCEPT_FUNCTION(__getmntinfo90)
+
+INTERCEPTOR(int, getvfsstat, void *buf, SIZE_T bufsize, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, getvfsstat, buf, bufsize, flags);
+  int ret = REAL(getvfsstat)(buf, bufsize, flags);
+  if (buf && ret > 0)
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, ret * struct_statvfs90_sz);
+  return ret;
+}
+
+#undef INIT_GETVFSSTAT
+#define INIT_GETVFSSTAT \
+  COMMON_INTERCEPT_FUNCTION(getvfsstat); \
+  COMMON_INTERCEPT_FUNCTION(__getvfsstat90)
+
+INTERCEPTOR(int, statvfs1, const char *path, void *buf, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, statvfs1, path, buf, flags);
+  if (path) COMMON_INTERCEPTOR_READ_RANGE(ctx, path, internal_strlen(path) + 1);
+  int res = REAL(statvfs1)(path, buf, flags);
+  if (!res) COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs90_sz);
+  return res;
+}
+
+INTERCEPTOR(int, fstatvfs1, int fd, void *buf, int flags) {
+  void *ctx;
+  COMMON_INTERCEPTOR_ENTER(ctx, fstatvfs1, fd, buf, flags);
+  COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd);
+  int res = REAL(fstatvfs1)(fd, buf, flags);
+  if (!res) {
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, buf, struct_statvfs90_sz);
+    if (fd >= 0)
+      COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd);
+  }
+  return res;
+}
+
+#undef INIT_STATVFS1
+#define INIT_STATVFS1 \
+  COMMON_INTERCEPT_FUNCTION(statvfs1); \
+  COMMON_INTERCEPT_FUNCTION(fstatvfs1); \
+  COMMON_INTERCEPT_FUNCTION(__statvfs190); \
+  COMMON_INTERCEPT_FUNCTION(__fstatvfs190)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S
new file mode 100644
index 0000000000..72e482754b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_aarch64.inc.S
@@ -0,0 +1,48 @@
+#if defined(__aarch64__) && defined(__linux__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+#include "builtins/assembly.h"
+
+ASM_HIDDEN(COMMON_INTERCEPTOR_SPILL_AREA)
+
+.comm _ZN14__interception10real_vforkE,8,8
+.globl ASM_WRAPPER_NAME(vfork)
+ASM_TYPE_FUNCTION(ASM_WRAPPER_NAME(vfork))
+ASM_WRAPPER_NAME(vfork):
+        // Save x30 in the off-stack spill area.
+        hint    #25 // paciasp
+        stp     xzr, x30, [sp, #-16]!
+        bl      COMMON_INTERCEPTOR_SPILL_AREA
+        ldp     xzr, x30, [sp], 16
+        str     x30, [x0]
+
+        // Call real vfork. This may return twice. User code that runs between the first and the second return
+        // may clobber the stack frame of the interceptor; that's why it does not have a frame.
+        adrp    x0, _ZN14__interception10real_vforkE
+        ldr     x0, [x0, :lo12:_ZN14__interception10real_vforkE]
+        blr     x0
+
+        stp     x0, xzr, [sp, #-16]!
+        cmp     x0, #0
+        b.eq   .L_exit
+
+        // x0 != 0 => parent process. Clear stack shadow.
+        add    x0, sp, #16
+        bl     COMMON_INTERCEPTOR_HANDLE_VFORK
+
+.L_exit:
+        // Restore x30.
+        bl     COMMON_INTERCEPTOR_SPILL_AREA
+        ldr    x30, [x0]
+        ldp    x0, xzr, [sp], 16
+        hint   #29 // autiasp
+
+        ret
+ASM_SIZE(vfork)
+
+.weak vfork
+.set vfork, ASM_WRAPPER_NAME(vfork)
+
+GNU_PROPERTY_BTI_PAC
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_arm.inc.S b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_arm.inc.S
new file mode 100644
index 0000000000..780a9d46e2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_arm.inc.S
@@ -0,0 +1,49 @@
+#if defined(__arm__) && defined(__linux__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+ASM_HIDDEN(COMMON_INTERCEPTOR_SPILL_AREA)
+
+.comm _ZN14__interception10real_vforkE,4,4
+.globl ASM_WRAPPER_NAME(vfork)
+ASM_TYPE_FUNCTION(ASM_WRAPPER_NAME(vfork))
+ASM_WRAPPER_NAME(vfork):
+        // Save LR in the off-stack spill area.
+        push    {r4, lr}
+        bl      COMMON_INTERCEPTOR_SPILL_AREA
+        pop     {r4, lr}
+        str     lr, [r0]
+
+        // Call real vfork. This may return twice. User code that runs between the first and the second return
+        // may clobber the stack frame of the interceptor; that's why it does not have a frame.
+        ldr     r0, .LCPI0_0
+.LPC0_0:
+        ldr     r0, [pc, r0]
+        mov     lr, pc
+        bx      r0
+
+        push    {r0, r4}
+        cmp     r0, #0
+        beq     .L_exit
+
+        // r0 != 0 => parent process. Clear stack shadow.
+        add     r0, sp, #8
+        bl      COMMON_INTERCEPTOR_HANDLE_VFORK
+
+.L_exit:
+        // Restore LR.
+        bl      COMMON_INTERCEPTOR_SPILL_AREA
+        ldr     lr, [r0]
+        pop     {r0, r4}
+
+        mov     pc, lr
+
+.LCPI0_0:
+        .long   _ZN14__interception10real_vforkE - (.LPC0_0+8)
+
+ASM_SIZE(vfork)
+
+.weak vfork
+.set vfork, ASM_WRAPPER_NAME(vfork)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S
new file mode 100644
index 0000000000..f60b05d157
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_i386.inc.S
@@ -0,0 +1,64 @@
+#if defined(__i386__) && defined(__linux__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+.comm _ZN14__interception10real_vforkE,4,4
+.globl ASM_WRAPPER_NAME(vfork)
+ASM_TYPE_FUNCTION(ASM_WRAPPER_NAME(vfork))
+ASM_WRAPPER_NAME(vfork):
+        _CET_ENDBR
+        // Store return address in the spill area and tear down the stack frame.
+        sub     $12, %esp
+        call    COMMON_INTERCEPTOR_SPILL_AREA
+        mov     12(%esp), %ecx
+        mov     %ecx, (%eax)
+        add     $16, %esp
+
+        call    .L0$pb
+.L0$pb:
+        pop     %eax
+.Ltmp0:
+        add     $_GLOBAL_OFFSET_TABLE_+(.Ltmp0-.L0$pb), %eax
+        call    *_ZN14__interception10real_vforkE@GOTOFF(%eax)
+
+        // Restore the stack frame.
+        // 12(%esp) return address
+        // 8(%esp) spill %ebx
+        // 4(%esp) spill REAL(vfork) return value
+        // (%esp) call frame (arg0) for __*_handle_vfork
+        sub     $16, %esp
+        mov     %ebx, 8(%esp)
+        mov     %eax, 4(%esp)
+
+        // Form GOT address in %ebx.
+        call    .L1$pb
+.L1$pb:
+        pop     %ebx
+.Ltmp1:
+        add     $_GLOBAL_OFFSET_TABLE_+(.Ltmp1-.L1$pb), %ebx
+
+        // Restore original return address.
+        call    COMMON_INTERCEPTOR_SPILL_AREA
+        mov     (%eax), %ecx
+        mov     %ecx, 12(%esp)
+        mov     4(%esp), %eax
+
+        // Call handle_vfork in the parent process (%rax != 0).
+        test    %eax, %eax
+        je      .L_exit
+
+        lea     16(%esp), %ecx
+        mov     %ecx, (%esp)
+        call    COMMON_INTERCEPTOR_HANDLE_VFORK@PLT
+
+.L_exit:
+        mov     4(%esp), %eax
+        mov     8(%esp), %ebx
+        add     $12, %esp
+        ret
+ASM_SIZE(vfork)
+
+.weak vfork
+.set vfork, ASM_WRAPPER_NAME(vfork)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_riscv64.inc.S b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_riscv64.inc.S
new file mode 100644
index 0000000000..b7ec27859b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_riscv64.inc.S
@@ -0,0 +1,56 @@
+#if (defined(__riscv) && (__riscv_xlen == 64)) && defined(__linux__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+ASM_HIDDEN(COMMON_INTERCEPTOR_SPILL_AREA)
+
+.comm _ZN14__interception10real_vforkE,8,8
+.globl ASM_WRAPPER_NAME(vfork)
+ASM_TYPE_FUNCTION(ASM_WRAPPER_NAME(vfork))
+ASM_WRAPPER_NAME(vfork):
+        // Save ra in the off-stack spill area.
+        // allocate space on stack
+        addi    sp, sp, -16
+        // store ra value 
+        sd      ra, 8(sp)
+        call    COMMON_INTERCEPTOR_SPILL_AREA
+        // restore previous values from stack
+        ld      ra, 8(sp)
+        // adjust stack
+        addi    sp, sp, 16
+        // store ra by x10
+        sd      ra, 0(x10)
+
+        // Call real vfork. This may return twice. User code that runs between the first and the second return
+        // may clobber the stack frame of the interceptor; that's why it does not have a frame.
+        la x10, _ZN14__interception10real_vforkE
+        ld x10, 0(x10)
+        jalr x10
+
+        // adjust stack
+        addi    sp, sp, -16
+        // store x10 by adjusted stack
+        sd      x10, 8(sp)
+        // jump to exit label if x10 is 0
+        beqz    x10, .L_exit
+
+        // x0 != 0 => parent process. Clear stack shadow.
+        // put old sp to x10
+        addi   x10, sp, 16
+        call   COMMON_INTERCEPTOR_HANDLE_VFORK
+
+.L_exit:
+        // Restore ra
+        call   COMMON_INTERCEPTOR_SPILL_AREA
+        ld     ra, 0(x10)
+        // load value by stack
+        ld     x10, 8(sp)
+        // adjust stack
+        addi   sp, sp, 16
+        ret
+ASM_SIZE(vfork)
+
+.weak vfork
+.set vfork, ASM_WRAPPER_NAME(vfork)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S
new file mode 100644
index 0000000000..8fd18ea67f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interceptors_vfork_x86_64.inc.S
@@ -0,0 +1,42 @@
+#if defined(__x86_64__) && defined(__linux__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+.comm _ZN14__interception10real_vforkE,8,8
+.globl ASM_WRAPPER_NAME(vfork)
+ASM_TYPE_FUNCTION(ASM_WRAPPER_NAME(vfork))
+ASM_WRAPPER_NAME(vfork):
+        _CET_ENDBR
+        // Store return address in the spill area and tear down the stack frame.
+        push    %rcx
+        call    COMMON_INTERCEPTOR_SPILL_AREA
+        pop     %rcx
+        pop     %rdi
+        mov     %rdi, (%rax)
+
+        call    *_ZN14__interception10real_vforkE(%rip)
+
+        // Restore return address from the spill area.
+        push    %rcx
+        push    %rax
+        call    COMMON_INTERCEPTOR_SPILL_AREA
+        mov     (%rax), %rdx
+        mov     %rdx, 8(%rsp)
+        mov     (%rsp), %rax
+
+        // Call handle_vfork in the parent process (%rax != 0).
+        test    %rax, %rax
+        je      .L_exit
+
+        lea     16(%rsp), %rdi
+        call    COMMON_INTERCEPTOR_HANDLE_VFORK@PLT
+
+.L_exit:
+        pop     %rax
+        ret
+ASM_SIZE(vfork)
+
+.weak vfork
+.set vfork, ASM_WRAPPER_NAME(vfork)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface.inc
new file mode 100644
index 0000000000..932e547861
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface.inc
@@ -0,0 +1,42 @@
+//===-- sanitizer_common_interface.inc ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// Sanitizer Common interface list.
+//===----------------------------------------------------------------------===//
+INTERFACE_FUNCTION(__sanitizer_acquire_crash_state)
+INTERFACE_FUNCTION(__sanitizer_annotate_contiguous_container)
+INTERFACE_FUNCTION(__sanitizer_contiguous_container_find_bad_address)
+INTERFACE_FUNCTION(__sanitizer_set_death_callback)
+INTERFACE_FUNCTION(__sanitizer_set_report_path)
+INTERFACE_FUNCTION(__sanitizer_set_report_fd)
+INTERFACE_FUNCTION(__sanitizer_get_report_path)
+INTERFACE_FUNCTION(__sanitizer_verify_contiguous_container)
+INTERFACE_WEAK_FUNCTION(__sanitizer_on_print)
+INTERFACE_WEAK_FUNCTION(__sanitizer_report_error_summary)
+INTERFACE_WEAK_FUNCTION(__sanitizer_sandbox_on_notify)
+// Sanitizer weak hooks
+INTERFACE_WEAK_FUNCTION(__sanitizer_weak_hook_memcmp)
+INTERFACE_WEAK_FUNCTION(__sanitizer_weak_hook_strcmp)
+INTERFACE_WEAK_FUNCTION(__sanitizer_weak_hook_strncmp)
+INTERFACE_WEAK_FUNCTION(__sanitizer_weak_hook_strstr)
+// Stacktrace interface.
+INTERFACE_FUNCTION(__sanitizer_get_module_and_offset_for_pc)
+INTERFACE_FUNCTION(__sanitizer_symbolize_global)
+INTERFACE_FUNCTION(__sanitizer_symbolize_pc)
+// Allocator interface.
+INTERFACE_FUNCTION(__sanitizer_get_allocated_size)
+INTERFACE_FUNCTION(__sanitizer_get_current_allocated_bytes)
+INTERFACE_FUNCTION(__sanitizer_get_estimated_allocated_size)
+INTERFACE_FUNCTION(__sanitizer_get_free_bytes)
+INTERFACE_FUNCTION(__sanitizer_get_heap_size)
+INTERFACE_FUNCTION(__sanitizer_get_ownership)
+INTERFACE_FUNCTION(__sanitizer_get_unmapped_bytes)
+INTERFACE_FUNCTION(__sanitizer_install_malloc_and_free_hooks)
+INTERFACE_FUNCTION(__sanitizer_purge_allocator)
+INTERFACE_FUNCTION(__sanitizer_print_memory_profile)
+INTERFACE_WEAK_FUNCTION(__sanitizer_free_hook)
+INTERFACE_WEAK_FUNCTION(__sanitizer_malloc_hook)
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface_posix.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface_posix.inc
new file mode 100644
index 0000000000..a5259be933
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_interface_posix.inc
@@ -0,0 +1,15 @@
+//===-- sanitizer_common_interface_posix.inc ------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// Sanitizer Common interface list only available for Posix systems.
+//===----------------------------------------------------------------------===//
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_code)
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_data)
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_demangle)
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_flush)
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_set_demangle)
+INTERFACE_WEAK_FUNCTION(__sanitizer_symbolize_set_inline_frames)
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_libcdep.cpp
new file mode 100644
index 0000000000..c4cc0e4519
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_libcdep.cpp
@@ -0,0 +1,221 @@
+//===-- sanitizer_common_libcdep.cpp --------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator.h"
+#include "sanitizer_allocator_interface.h"
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_procmaps.h"
+#include "sanitizer_stackdepot.h"
+
+namespace __sanitizer {
+
+#if (SANITIZER_LINUX || SANITIZER_NETBSD) && !SANITIZER_GO
+// Weak default implementation for when sanitizer_stackdepot is not linked in.
+SANITIZER_WEAK_ATTRIBUTE StackDepotStats StackDepotGetStats() { return {}; }
+
+void *BackgroundThread(void *arg) {
+  VPrintf(1, "%s: Started BackgroundThread\n", SanitizerToolName);
+  const uptr hard_rss_limit_mb = common_flags()->hard_rss_limit_mb;
+  const uptr soft_rss_limit_mb = common_flags()->soft_rss_limit_mb;
+  const bool heap_profile = common_flags()->heap_profile;
+  uptr prev_reported_rss = 0;
+  uptr prev_reported_stack_depot_size = 0;
+  bool reached_soft_rss_limit = false;
+  uptr rss_during_last_reported_profile = 0;
+  while (true) {
+    SleepForMillis(100);
+    const uptr current_rss_mb = GetRSS() >> 20;
+    if (Verbosity()) {
+      // If RSS has grown 10% since last time, print some information.
+      if (prev_reported_rss * 11 / 10 < current_rss_mb) {
+        Printf("%s: RSS: %zdMb\n", SanitizerToolName, current_rss_mb);
+        prev_reported_rss = current_rss_mb;
+      }
+      // If stack depot has grown 10% since last time, print it too.
+      StackDepotStats stack_depot_stats = StackDepotGetStats();
+      if (prev_reported_stack_depot_size * 11 / 10 <
+          stack_depot_stats.allocated) {
+        Printf("%s: StackDepot: %zd ids; %zdM allocated\n", SanitizerToolName,
+               stack_depot_stats.n_uniq_ids, stack_depot_stats.allocated >> 20);
+        prev_reported_stack_depot_size = stack_depot_stats.allocated;
+      }
+    }
+    // Check RSS against the limit.
+    if (hard_rss_limit_mb && hard_rss_limit_mb < current_rss_mb) {
+      Report("%s: hard rss limit exhausted (%zdMb vs %zdMb)\n",
+             SanitizerToolName, hard_rss_limit_mb, current_rss_mb);
+      DumpProcessMap();
+      Die();
+    }
+    if (soft_rss_limit_mb) {
+      if (soft_rss_limit_mb < current_rss_mb && !reached_soft_rss_limit) {
+        reached_soft_rss_limit = true;
+        Report("%s: soft rss limit exhausted (%zdMb vs %zdMb)\n",
+               SanitizerToolName, soft_rss_limit_mb, current_rss_mb);
+        SetRssLimitExceeded(true);
+      } else if (soft_rss_limit_mb >= current_rss_mb &&
+                 reached_soft_rss_limit) {
+        reached_soft_rss_limit = false;
+        SetRssLimitExceeded(false);
+      }
+    }
+    if (heap_profile &&
+        current_rss_mb > rss_during_last_reported_profile * 1.1) {
+      Printf("\n\nHEAP PROFILE at RSS %zdMb\n", current_rss_mb);
+      __sanitizer_print_memory_profile(90, 20);
+      rss_during_last_reported_profile = current_rss_mb;
+    }
+  }
+}
+
+void MaybeStartBackgroudThread() {
+  // Need to implement/test on other platforms.
+  // Start the background thread if one of the rss limits is given.
+  if (!common_flags()->hard_rss_limit_mb &&
+      !common_flags()->soft_rss_limit_mb &&
+      !common_flags()->heap_profile) return;
+  if (!&real_pthread_create) {
+    VPrintf(1, "%s: real_pthread_create undefined\n", SanitizerToolName);
+    return;  // Can't spawn the thread anyway.
+  }
+
+  static bool started = false;
+  if (!started) {
+    started = true;
+    internal_start_thread(BackgroundThread, nullptr);
+  }
+}
+
+#  if !SANITIZER_START_BACKGROUND_THREAD_IN_ASAN_INTERNAL
+#    pragma clang diagnostic push
+// We avoid global-constructors to be sure that globals are ready when
+// sanitizers need them. This can happend before global constructors executed.
+// Here we don't mind if thread is started on later stages.
+#    pragma clang diagnostic ignored "-Wglobal-constructors"
+static struct BackgroudThreadStarted {
+  BackgroudThreadStarted() { MaybeStartBackgroudThread(); }
+} background_thread_strarter UNUSED;
+#    pragma clang diagnostic pop
+#  endif
+#else
+void MaybeStartBackgroudThread() {}
+#endif
+
+void WriteToSyslog(const char *msg) {
+  InternalScopedString msg_copy;
+  msg_copy.append("%s", msg);
+  const char *p = msg_copy.data();
+
+  // Print one line at a time.
+  // syslog, at least on Android, has an implicit message length limit.
+  while (char* q = internal_strchr(p, '\n')) {
+    *q = '\0';
+    WriteOneLineToSyslog(p);
+    p = q + 1;
+  }
+  // Print remaining characters, if there are any.
+  // Note that this will add an extra newline at the end.
+  // FIXME: buffer extra output. This would need a thread-local buffer, which
+  // on Android requires plugging into the tools (ex. ASan's) Thread class.
+  if (*p)
+    WriteOneLineToSyslog(p);
+}
+
+static void (*sandboxing_callback)();
+void SetSandboxingCallback(void (*f)()) {
+  sandboxing_callback = f;
+}
+
+uptr ReservedAddressRange::InitAligned(uptr size, uptr align,
+                                       const char *name) {
+  CHECK(IsPowerOfTwo(align));
+  if (align <= GetPageSizeCached())
+    return Init(size, name);
+  uptr start = Init(size + align, name);
+  start += align - (start & (align - 1));
+  return start;
+}
+
+#if !SANITIZER_FUCHSIA
+
+// Reserve memory range [beg, end].
+// We need to use inclusive range because end+1 may not be representable.
+void ReserveShadowMemoryRange(uptr beg, uptr end, const char *name,
+                              bool madvise_shadow) {
+  CHECK_EQ((beg % GetMmapGranularity()), 0);
+  CHECK_EQ(((end + 1) % GetMmapGranularity()), 0);
+  uptr size = end - beg + 1;
+  DecreaseTotalMmap(size);  // Don't count the shadow against mmap_limit_mb.
+  if (madvise_shadow ? !MmapFixedSuperNoReserve(beg, size, name)
+                     : !MmapFixedNoReserve(beg, size, name)) {
+    Report(
+        "ReserveShadowMemoryRange failed while trying to map 0x%zx bytes. "
+        "Perhaps you're using ulimit -v\n",
+        size);
+    Abort();
+  }
+  if (madvise_shadow && common_flags()->use_madv_dontdump)
+    DontDumpShadowMemory(beg, size);
+}
+
+void ProtectGap(uptr addr, uptr size, uptr zero_base_shadow_start,
+                uptr zero_base_max_shadow_start) {
+  if (!size)
+    return;
+  void *res = MmapFixedNoAccess(addr, size, "shadow gap");
+  if (addr == (uptr)res)
+    return;
+  // A few pages at the start of the address space can not be protected.
+  // But we really want to protect as much as possible, to prevent this memory
+  // being returned as a result of a non-FIXED mmap().
+  if (addr == zero_base_shadow_start) {
+    uptr step = GetMmapGranularity();
+    while (size > step && addr < zero_base_max_shadow_start) {
+      addr += step;
+      size -= step;
+      void *res = MmapFixedNoAccess(addr, size, "shadow gap");
+      if (addr == (uptr)res)
+        return;
+    }
+  }
+
+  Report(
+      "ERROR: Failed to protect the shadow gap. "
+      "%s cannot proceed correctly. ABORTING.\n",
+      SanitizerToolName);
+  DumpProcessMap();
+  Die();
+}
+
+#endif  // !SANITIZER_FUCHSIA
+
+#if !SANITIZER_WINDOWS && !SANITIZER_GO
+// Weak default implementation for when sanitizer_stackdepot is not linked in.
+SANITIZER_WEAK_ATTRIBUTE void StackDepotStopBackgroundThread() {}
+static void StopStackDepotBackgroundThread() {
+  StackDepotStopBackgroundThread();
+}
+#else
+// SANITIZER_WEAK_ATTRIBUTE is unsupported.
+static void StopStackDepotBackgroundThread() {}
+#endif
+
+}  // namespace __sanitizer
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_sandbox_on_notify,
+                             __sanitizer_sandbox_arguments *args) {
+  __sanitizer::StopStackDepotBackgroundThread();
+  __sanitizer::PlatformPrepareForSandboxing(args);
+  if (__sanitizer::sandboxing_callback)
+    __sanitizer::sandboxing_callback();
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_syscalls.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_syscalls.inc
new file mode 100644
index 0000000000..a38b134085
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_common_syscalls.inc
@@ -0,0 +1,3175 @@
+//===-- sanitizer_common_syscalls.inc ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common syscalls handlers for tools like AddressSanitizer,
+// ThreadSanitizer, MemorySanitizer, etc.
+//
+// This file should be included into the tool's interceptor file,
+// which has to define it's own macros:
+//   COMMON_SYSCALL_PRE_READ_RANGE
+//          Called in prehook for regions that will be read by the kernel and
+//          must be initialized.
+//   COMMON_SYSCALL_PRE_WRITE_RANGE
+//          Called in prehook for regions that will be written to by the kernel
+//          and must be addressable. The actual write range may be smaller than
+//          reported in the prehook. See POST_WRITE_RANGE.
+//   COMMON_SYSCALL_POST_READ_RANGE
+//          Called in posthook for regions that were read by the kernel. Does
+//          not make much sense.
+//   COMMON_SYSCALL_POST_WRITE_RANGE
+//          Called in posthook for regions that were written to by the kernel
+//          and are now initialized.
+//   COMMON_SYSCALL_ACQUIRE(addr)
+//          Acquire memory visibility from addr.
+//   COMMON_SYSCALL_RELEASE(addr)
+//          Release memory visibility to addr.
+//   COMMON_SYSCALL_FD_CLOSE(fd)
+//          Called before closing file descriptor fd.
+//   COMMON_SYSCALL_FD_ACQUIRE(fd)
+//          Acquire memory visibility from fd.
+//   COMMON_SYSCALL_FD_RELEASE(fd)
+//          Release memory visibility to fd.
+//   COMMON_SYSCALL_PRE_FORK()
+//          Called before fork syscall.
+//   COMMON_SYSCALL_POST_FORK(long res)
+//          Called after fork syscall.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_LINUX
+
+#  include "sanitizer_libc.h"
+
+#  define PRE_SYSCALL(name) \
+    SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_pre_impl_##name
+#  define PRE_READ(p, s) COMMON_SYSCALL_PRE_READ_RANGE(p, s)
+#  define PRE_WRITE(p, s) COMMON_SYSCALL_PRE_WRITE_RANGE(p, s)
+
+#  define POST_SYSCALL(name) \
+    SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_post_impl_##name
+#  define POST_READ(p, s) COMMON_SYSCALL_POST_READ_RANGE(p, s)
+#  define POST_WRITE(p, s) COMMON_SYSCALL_POST_WRITE_RANGE(p, s)
+
+#  ifndef COMMON_SYSCALL_ACQUIRE
+#    define COMMON_SYSCALL_ACQUIRE(addr) ((void)(addr))
+#  endif
+
+#  ifndef COMMON_SYSCALL_RELEASE
+#    define COMMON_SYSCALL_RELEASE(addr) ((void)(addr))
+#  endif
+
+#  ifndef COMMON_SYSCALL_FD_CLOSE
+#    define COMMON_SYSCALL_FD_CLOSE(fd) ((void)(fd))
+#  endif
+
+#  ifndef COMMON_SYSCALL_FD_ACQUIRE
+#    define COMMON_SYSCALL_FD_ACQUIRE(fd) ((void)(fd))
+#  endif
+
+#  ifndef COMMON_SYSCALL_FD_RELEASE
+#    define COMMON_SYSCALL_FD_RELEASE(fd) ((void)(fd))
+#  endif
+
+#  ifndef COMMON_SYSCALL_PRE_FORK
+#    define COMMON_SYSCALL_PRE_FORK() \
+      {}
+#  endif
+
+#  ifndef COMMON_SYSCALL_POST_FORK
+#    define COMMON_SYSCALL_POST_FORK(res) \
+      {}
+#  endif
+
+// FIXME: do some kind of PRE_READ for all syscall arguments (int(s) and such).
+
+extern "C" {
+struct sanitizer_kernel_iovec {
+  void *iov_base;
+  unsigned long iov_len;
+};
+
+struct sanitizer_kernel_msghdr {
+  void *msg_name;
+  int msg_namelen;
+  struct sanitizer_kernel_iovec *msg_iov;
+  unsigned long msg_iovlen;
+  void *msg_control;
+  unsigned long msg_controllen;
+  unsigned msg_flags;
+};
+
+struct sanitizer_kernel_mmsghdr {
+  struct sanitizer_kernel_msghdr msg_hdr;
+  unsigned msg_len;
+};
+
+struct sanitizer_kernel_timespec {
+  long tv_sec;
+  long tv_nsec;
+};
+
+struct sanitizer_kernel_timeval {
+  long tv_sec;
+  long tv_usec;
+};
+
+struct sanitizer_kernel_rusage {
+  struct sanitizer_kernel_timeval ru_timeval[2];
+  long ru_long[14];
+};
+
+struct sanitizer_kernel_sockaddr {
+  unsigned short sa_family;
+  char sa_data[14];
+};
+
+// Real sigset size is always passed as a syscall argument.
+// Declare it "void" to catch sizeof(kernel_sigset_t).
+typedef void kernel_sigset_t;
+
+static void kernel_write_iovec(const __sanitizer_iovec *iovec, SIZE_T iovlen,
+                               SIZE_T maxlen) {
+  for (SIZE_T i = 0; i < iovlen && maxlen; ++i) {
+    SSIZE_T sz = Min(iovec[i].iov_len, maxlen);
+    POST_WRITE(iovec[i].iov_base, sz);
+    maxlen -= sz;
+  }
+}
+
+// This functions uses POST_READ, because it needs to run after syscall to know
+// the real read range.
+static void kernel_read_iovec(const __sanitizer_iovec *iovec, SIZE_T iovlen,
+                              SIZE_T maxlen) {
+  POST_READ(iovec, sizeof(*iovec) * iovlen);
+  for (SIZE_T i = 0; i < iovlen && maxlen; ++i) {
+    SSIZE_T sz = Min(iovec[i].iov_len, maxlen);
+    POST_READ(iovec[i].iov_base, sz);
+    maxlen -= sz;
+  }
+}
+
+PRE_SYSCALL(recvmsg)(long sockfd, sanitizer_kernel_msghdr *msg, long flags) {
+  PRE_READ(msg, sizeof(*msg));
+}
+
+POST_SYSCALL(recvmsg)
+(long res, long sockfd, sanitizer_kernel_msghdr *msg, long flags) {
+  if (res >= 0) {
+    if (msg) {
+      for (unsigned long i = 0; i < msg->msg_iovlen; ++i) {
+        POST_WRITE(msg->msg_iov[i].iov_base, msg->msg_iov[i].iov_len);
+      }
+      POST_WRITE(msg->msg_control, msg->msg_controllen);
+    }
+  }
+}
+
+PRE_SYSCALL(recvmmsg)
+(long fd, sanitizer_kernel_mmsghdr *msg, long vlen, long flags, void *timeout) {
+  PRE_READ(msg, vlen * sizeof(*msg));
+}
+
+POST_SYSCALL(recvmmsg)
+(long res, long fd, sanitizer_kernel_mmsghdr *msg, long vlen, long flags,
+ void *timeout) {
+  if (res >= 0) {
+    if (msg) {
+      for (unsigned long i = 0; i < msg->msg_hdr.msg_iovlen; ++i) {
+        POST_WRITE(msg->msg_hdr.msg_iov[i].iov_base,
+                   msg->msg_hdr.msg_iov[i].iov_len);
+      }
+      POST_WRITE(msg->msg_hdr.msg_control, msg->msg_hdr.msg_controllen);
+      POST_WRITE(&msg->msg_len, sizeof(msg->msg_len));
+    }
+    if (timeout)
+      POST_WRITE(timeout, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(read)(long fd, void *buf, uptr count) {
+  if (buf) {
+    PRE_WRITE(buf, count);
+  }
+}
+
+POST_SYSCALL(read)(long res, long fd, void *buf, uptr count) {
+  if (res > 0 && buf) {
+    POST_WRITE(buf, res);
+  }
+}
+
+PRE_SYSCALL(time)(void *tloc) {}
+
+POST_SYSCALL(time)(long res, void *tloc) {
+  if (res >= 0) {
+    if (tloc)
+      POST_WRITE(tloc, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(stime)(void *tptr) {}
+
+POST_SYSCALL(stime)(long res, void *tptr) {
+  if (res >= 0) {
+    if (tptr)
+      POST_WRITE(tptr, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(gettimeofday)(void *tv, void *tz) {}
+
+POST_SYSCALL(gettimeofday)(long res, void *tv, void *tz) {
+  if (res >= 0) {
+    if (tv)
+      POST_WRITE(tv, timeval_sz);
+    if (tz)
+      POST_WRITE(tz, struct_timezone_sz);
+  }
+}
+
+PRE_SYSCALL(settimeofday)(void *tv, void *tz) {}
+
+POST_SYSCALL(settimeofday)(long res, void *tv, void *tz) {
+  if (res >= 0) {
+    if (tv)
+      POST_WRITE(tv, timeval_sz);
+    if (tz)
+      POST_WRITE(tz, struct_timezone_sz);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(adjtimex)(void *txc_p) {}
+
+POST_SYSCALL(adjtimex)(long res, void *txc_p) {
+  if (res >= 0) {
+    if (txc_p)
+      POST_WRITE(txc_p, struct_timex_sz);
+  }
+}
+#  endif
+
+PRE_SYSCALL(times)(void *tbuf) {}
+
+POST_SYSCALL(times)(long res, void *tbuf) {
+  if (res >= 0) {
+    if (tbuf)
+      POST_WRITE(tbuf, struct_tms_sz);
+  }
+}
+
+PRE_SYSCALL(gettid)() {}
+
+POST_SYSCALL(gettid)(long res) {}
+
+PRE_SYSCALL(nanosleep)(void *rqtp, void *rmtp) {}
+
+POST_SYSCALL(nanosleep)(long res, void *rqtp, void *rmtp) {
+  if (res >= 0) {
+    if (rqtp)
+      POST_WRITE(rqtp, struct_timespec_sz);
+    if (rmtp)
+      POST_WRITE(rmtp, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(alarm)(long seconds) {}
+
+POST_SYSCALL(alarm)(long res, long seconds) {}
+
+PRE_SYSCALL(getpid)() {}
+
+POST_SYSCALL(getpid)(long res) {}
+
+PRE_SYSCALL(getppid)() {}
+
+POST_SYSCALL(getppid)(long res) {}
+
+PRE_SYSCALL(getuid)() {}
+
+POST_SYSCALL(getuid)(long res) {}
+
+PRE_SYSCALL(geteuid)() {}
+
+POST_SYSCALL(geteuid)(long res) {}
+
+PRE_SYSCALL(getgid)() {}
+
+POST_SYSCALL(getgid)(long res) {}
+
+PRE_SYSCALL(getegid)() {}
+
+POST_SYSCALL(getegid)(long res) {}
+
+PRE_SYSCALL(getresuid)(void *ruid, void *euid, void *suid) {}
+
+POST_SYSCALL(getresuid)(long res, void *ruid, void *euid, void *suid) {
+  if (res >= 0) {
+    if (ruid)
+      POST_WRITE(ruid, sizeof(unsigned));
+    if (euid)
+      POST_WRITE(euid, sizeof(unsigned));
+    if (suid)
+      POST_WRITE(suid, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(getresgid)(void *rgid, void *egid, void *sgid) {}
+
+POST_SYSCALL(getresgid)(long res, void *rgid, void *egid, void *sgid) {
+  if (res >= 0) {
+    if (rgid)
+      POST_WRITE(rgid, sizeof(unsigned));
+    if (egid)
+      POST_WRITE(egid, sizeof(unsigned));
+    if (sgid)
+      POST_WRITE(sgid, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(getpgid)(long pid) {}
+
+POST_SYSCALL(getpgid)(long res, long pid) {}
+
+PRE_SYSCALL(getpgrp)() {}
+
+POST_SYSCALL(getpgrp)(long res) {}
+
+PRE_SYSCALL(getsid)(long pid) {}
+
+POST_SYSCALL(getsid)(long res, long pid) {}
+
+PRE_SYSCALL(getgroups)(long gidsetsize, void *grouplist) {}
+
+POST_SYSCALL(getgroups)
+(long res, long gidsetsize, __sanitizer___kernel_gid_t *grouplist) {
+  if (res >= 0) {
+    if (grouplist)
+      POST_WRITE(grouplist, res * sizeof(*grouplist));
+  }
+}
+
+PRE_SYSCALL(setregid)(long rgid, long egid) {}
+
+POST_SYSCALL(setregid)(long res, long rgid, long egid) {}
+
+PRE_SYSCALL(setgid)(long gid) {}
+
+POST_SYSCALL(setgid)(long res, long gid) {}
+
+PRE_SYSCALL(setreuid)(long ruid, long euid) {}
+
+POST_SYSCALL(setreuid)(long res, long ruid, long euid) {}
+
+PRE_SYSCALL(setuid)(long uid) {}
+
+POST_SYSCALL(setuid)(long res, long uid) {}
+
+PRE_SYSCALL(setresuid)(long ruid, long euid, long suid) {}
+
+POST_SYSCALL(setresuid)(long res, long ruid, long euid, long suid) {}
+
+PRE_SYSCALL(setresgid)(long rgid, long egid, long sgid) {}
+
+POST_SYSCALL(setresgid)(long res, long rgid, long egid, long sgid) {}
+
+PRE_SYSCALL(setfsuid)(long uid) {}
+
+POST_SYSCALL(setfsuid)(long res, long uid) {}
+
+PRE_SYSCALL(setfsgid)(long gid) {}
+
+POST_SYSCALL(setfsgid)(long res, long gid) {}
+
+PRE_SYSCALL(setpgid)(long pid, long pgid) {}
+
+POST_SYSCALL(setpgid)(long res, long pid, long pgid) {}
+
+PRE_SYSCALL(setsid)() {}
+
+POST_SYSCALL(setsid)(long res) {}
+
+PRE_SYSCALL(setgroups)(long gidsetsize, __sanitizer___kernel_gid_t *grouplist) {
+  if (grouplist)
+    POST_WRITE(grouplist, gidsetsize * sizeof(*grouplist));
+}
+
+POST_SYSCALL(setgroups)
+(long res, long gidsetsize, __sanitizer___kernel_gid_t *grouplist) {}
+
+PRE_SYSCALL(acct)(const void *name) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(acct)(long res, const void *name) {}
+
+PRE_SYSCALL(capget)(void *header, void *dataptr) {
+  if (header)
+    PRE_READ(header, __user_cap_header_struct_sz);
+}
+
+POST_SYSCALL(capget)(long res, void *header, void *dataptr) {
+  if (res >= 0)
+    if (dataptr)
+      POST_WRITE(dataptr, __user_cap_data_struct_sz);
+}
+
+PRE_SYSCALL(capset)(void *header, const void *data) {
+  if (header)
+    PRE_READ(header, __user_cap_header_struct_sz);
+  if (data)
+    PRE_READ(data, __user_cap_data_struct_sz);
+}
+
+POST_SYSCALL(capset)(long res, void *header, const void *data) {}
+
+PRE_SYSCALL(personality)(long personality) {}
+
+POST_SYSCALL(personality)(long res, long personality) {}
+
+PRE_SYSCALL(sigpending)(void *set) {}
+
+POST_SYSCALL(sigpending)(long res, void *set) {
+  if (res >= 0) {
+    if (set)
+      POST_WRITE(set, old_sigset_t_sz);
+  }
+}
+
+PRE_SYSCALL(sigprocmask)(long how, void *set, void *oset) {}
+
+POST_SYSCALL(sigprocmask)(long res, long how, void *set, void *oset) {
+  if (res >= 0) {
+    if (set)
+      POST_WRITE(set, old_sigset_t_sz);
+    if (oset)
+      POST_WRITE(oset, old_sigset_t_sz);
+  }
+}
+
+PRE_SYSCALL(getitimer)(long which, void *value) {}
+
+POST_SYSCALL(getitimer)(long res, long which, void *value) {
+  if (res >= 0) {
+    if (value)
+      POST_WRITE(value, struct_itimerval_sz);
+  }
+}
+
+PRE_SYSCALL(setitimer)(long which, void *value, void *ovalue) {}
+
+POST_SYSCALL(setitimer)(long res, long which, void *value, void *ovalue) {
+  if (res >= 0) {
+    if (value)
+      POST_WRITE(value, struct_itimerval_sz);
+    if (ovalue)
+      POST_WRITE(ovalue, struct_itimerval_sz);
+  }
+}
+
+PRE_SYSCALL(timer_create)
+(long which_clock, void *timer_event_spec, void *created_timer_id) {}
+
+POST_SYSCALL(timer_create)
+(long res, long which_clock, void *timer_event_spec, void *created_timer_id) {
+  if (res >= 0) {
+    if (timer_event_spec)
+      POST_WRITE(timer_event_spec, struct_sigevent_sz);
+    if (created_timer_id)
+      POST_WRITE(created_timer_id, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(timer_gettime)(long timer_id, void *setting) {}
+
+POST_SYSCALL(timer_gettime)(long res, long timer_id, void *setting) {
+  if (res >= 0) {
+    if (setting)
+      POST_WRITE(setting, struct_itimerspec_sz);
+  }
+}
+
+PRE_SYSCALL(timer_getoverrun)(long timer_id) {}
+
+POST_SYSCALL(timer_getoverrun)(long res, long timer_id) {}
+
+PRE_SYSCALL(timer_settime)
+(long timer_id, long flags, const void *new_setting, void *old_setting) {
+  if (new_setting)
+    PRE_READ(new_setting, struct_itimerspec_sz);
+}
+
+POST_SYSCALL(timer_settime)
+(long res, long timer_id, long flags, const void *new_setting,
+ void *old_setting) {
+  if (res >= 0) {
+    if (old_setting)
+      POST_WRITE(old_setting, struct_itimerspec_sz);
+  }
+}
+
+PRE_SYSCALL(timer_delete)(long timer_id) {}
+
+POST_SYSCALL(timer_delete)(long res, long timer_id) {}
+
+PRE_SYSCALL(clock_settime)(long which_clock, const void *tp) {
+  if (tp)
+    PRE_READ(tp, struct_timespec_sz);
+}
+
+POST_SYSCALL(clock_settime)(long res, long which_clock, const void *tp) {}
+
+PRE_SYSCALL(clock_gettime)(long which_clock, void *tp) {}
+
+POST_SYSCALL(clock_gettime)(long res, long which_clock, void *tp) {
+  if (res >= 0) {
+    if (tp)
+      POST_WRITE(tp, struct_timespec_sz);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(clock_adjtime)(long which_clock, void *tx) {}
+
+POST_SYSCALL(clock_adjtime)(long res, long which_clock, void *tx) {
+  if (res >= 0) {
+    if (tx)
+      POST_WRITE(tx, struct_timex_sz);
+  }
+}
+#  endif
+
+PRE_SYSCALL(clock_getres)(long which_clock, void *tp) {}
+
+POST_SYSCALL(clock_getres)(long res, long which_clock, void *tp) {
+  if (res >= 0) {
+    if (tp)
+      POST_WRITE(tp, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(clock_nanosleep)
+(long which_clock, long flags, const void *rqtp, void *rmtp) {
+  if (rqtp)
+    PRE_READ(rqtp, struct_timespec_sz);
+}
+
+POST_SYSCALL(clock_nanosleep)
+(long res, long which_clock, long flags, const void *rqtp, void *rmtp) {
+  if (res >= 0) {
+    if (rmtp)
+      POST_WRITE(rmtp, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(nice)(long increment) {}
+
+POST_SYSCALL(nice)(long res, long increment) {}
+
+PRE_SYSCALL(sched_setscheduler)(long pid, long policy, void *param) {}
+
+POST_SYSCALL(sched_setscheduler)(long res, long pid, long policy, void *param) {
+  if (res >= 0) {
+    if (param)
+      POST_WRITE(param, struct_sched_param_sz);
+  }
+}
+
+PRE_SYSCALL(sched_setparam)(long pid, void *param) {
+  if (param)
+    PRE_READ(param, struct_sched_param_sz);
+}
+
+POST_SYSCALL(sched_setparam)(long res, long pid, void *param) {}
+
+PRE_SYSCALL(sched_getscheduler)(long pid) {}
+
+POST_SYSCALL(sched_getscheduler)(long res, long pid) {}
+
+PRE_SYSCALL(sched_getparam)(long pid, void *param) {}
+
+POST_SYSCALL(sched_getparam)(long res, long pid, void *param) {
+  if (res >= 0) {
+    if (param)
+      POST_WRITE(param, struct_sched_param_sz);
+  }
+}
+
+PRE_SYSCALL(sched_setaffinity)(long pid, long len, void *user_mask_ptr) {
+  if (user_mask_ptr)
+    PRE_READ(user_mask_ptr, len);
+}
+
+POST_SYSCALL(sched_setaffinity)
+(long res, long pid, long len, void *user_mask_ptr) {}
+
+PRE_SYSCALL(sched_getaffinity)(long pid, long len, void *user_mask_ptr) {}
+
+POST_SYSCALL(sched_getaffinity)
+(long res, long pid, long len, void *user_mask_ptr) {
+  if (res >= 0) {
+    if (user_mask_ptr)
+      POST_WRITE(user_mask_ptr, len);
+  }
+}
+
+PRE_SYSCALL(sched_yield)() {}
+
+POST_SYSCALL(sched_yield)(long res) {}
+
+PRE_SYSCALL(sched_get_priority_max)(long policy) {}
+
+POST_SYSCALL(sched_get_priority_max)(long res, long policy) {}
+
+PRE_SYSCALL(sched_get_priority_min)(long policy) {}
+
+POST_SYSCALL(sched_get_priority_min)(long res, long policy) {}
+
+PRE_SYSCALL(sched_rr_get_interval)(long pid, void *interval) {}
+
+POST_SYSCALL(sched_rr_get_interval)(long res, long pid, void *interval) {
+  if (res >= 0) {
+    if (interval)
+      POST_WRITE(interval, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(setpriority)(long which, long who, long niceval) {}
+
+POST_SYSCALL(setpriority)(long res, long which, long who, long niceval) {}
+
+PRE_SYSCALL(getpriority)(long which, long who) {}
+
+POST_SYSCALL(getpriority)(long res, long which, long who) {}
+
+PRE_SYSCALL(shutdown)(long arg0, long arg1) {}
+
+POST_SYSCALL(shutdown)(long res, long arg0, long arg1) {}
+
+PRE_SYSCALL(reboot)(long magic1, long magic2, long cmd, void *arg) {}
+
+POST_SYSCALL(reboot)(long res, long magic1, long magic2, long cmd, void *arg) {}
+
+PRE_SYSCALL(restart_syscall)() {}
+
+POST_SYSCALL(restart_syscall)(long res) {}
+
+PRE_SYSCALL(kexec_load)
+(long entry, long nr_segments, void *segments, long flags) {}
+
+POST_SYSCALL(kexec_load)
+(long res, long entry, long nr_segments, void *segments, long flags) {
+  if (res >= 0) {
+    if (segments)
+      POST_WRITE(segments, struct_kexec_segment_sz);
+  }
+}
+
+PRE_SYSCALL(exit)(long error_code) {}
+
+POST_SYSCALL(exit)(long res, long error_code) {}
+
+PRE_SYSCALL(exit_group)(long error_code) {}
+
+POST_SYSCALL(exit_group)(long res, long error_code) {}
+
+PRE_SYSCALL(wait4)(long pid, void *stat_addr, long options, void *ru) {}
+
+POST_SYSCALL(wait4)
+(long res, long pid, void *stat_addr, long options, void *ru) {
+  if (res >= 0) {
+    if (stat_addr)
+      POST_WRITE(stat_addr, sizeof(int));
+    if (ru)
+      POST_WRITE(ru, struct_rusage_sz);
+  }
+}
+
+PRE_SYSCALL(waitid)
+(long which, long pid, void *infop, long options, void *ru) {}
+
+POST_SYSCALL(waitid)
+(long res, long which, long pid, void *infop, long options, void *ru) {
+  if (res >= 0) {
+    if (infop)
+      POST_WRITE(infop, siginfo_t_sz);
+    if (ru)
+      POST_WRITE(ru, struct_rusage_sz);
+  }
+}
+
+PRE_SYSCALL(waitpid)(long pid, void *stat_addr, long options) {}
+
+POST_SYSCALL(waitpid)(long res, long pid, void *stat_addr, long options) {
+  if (res >= 0) {
+    if (stat_addr)
+      POST_WRITE(stat_addr, sizeof(int));
+  }
+}
+
+PRE_SYSCALL(set_tid_address)(void *tidptr) {}
+
+POST_SYSCALL(set_tid_address)(long res, void *tidptr) {
+  if (res >= 0) {
+    if (tidptr)
+      POST_WRITE(tidptr, sizeof(int));
+  }
+}
+
+PRE_SYSCALL(init_module)(void *umod, long len, const void *uargs) {
+  if (uargs)
+    PRE_READ(uargs, __sanitizer::internal_strlen((const char *)uargs) + 1);
+}
+
+POST_SYSCALL(init_module)(long res, void *umod, long len, const void *uargs) {}
+
+PRE_SYSCALL(delete_module)(const void *name_user, long flags) {
+  if (name_user)
+    PRE_READ(name_user,
+             __sanitizer::internal_strlen((const char *)name_user) + 1);
+}
+
+POST_SYSCALL(delete_module)(long res, const void *name_user, long flags) {}
+
+PRE_SYSCALL(rt_sigprocmask)(long how, void *set, void *oset, long sigsetsize) {}
+
+POST_SYSCALL(rt_sigprocmask)
+(long res, long how, kernel_sigset_t *set, kernel_sigset_t *oset,
+ long sigsetsize) {
+  if (res >= 0) {
+    if (set)
+      POST_WRITE(set, sigsetsize);
+    if (oset)
+      POST_WRITE(oset, sigsetsize);
+  }
+}
+
+PRE_SYSCALL(rt_sigpending)(void *set, long sigsetsize) {}
+
+POST_SYSCALL(rt_sigpending)(long res, kernel_sigset_t *set, long sigsetsize) {
+  if (res >= 0) {
+    if (set)
+      POST_WRITE(set, sigsetsize);
+  }
+}
+
+PRE_SYSCALL(rt_sigtimedwait)
+(const kernel_sigset_t *uthese, void *uinfo, const void *uts, long sigsetsize) {
+  if (uthese)
+    PRE_READ(uthese, sigsetsize);
+  if (uts)
+    PRE_READ(uts, struct_timespec_sz);
+}
+
+POST_SYSCALL(rt_sigtimedwait)
+(long res, const void *uthese, void *uinfo, const void *uts, long sigsetsize) {
+  if (res >= 0) {
+    if (uinfo)
+      POST_WRITE(uinfo, siginfo_t_sz);
+  }
+}
+
+PRE_SYSCALL(rt_tgsigqueueinfo)(long tgid, long pid, long sig, void *uinfo) {}
+
+POST_SYSCALL(rt_tgsigqueueinfo)
+(long res, long tgid, long pid, long sig, void *uinfo) {
+  if (res >= 0) {
+    if (uinfo)
+      POST_WRITE(uinfo, siginfo_t_sz);
+  }
+}
+
+PRE_SYSCALL(kill)(long pid, long sig) {}
+
+POST_SYSCALL(kill)(long res, long pid, long sig) {}
+
+PRE_SYSCALL(tgkill)(long tgid, long pid, long sig) {}
+
+POST_SYSCALL(tgkill)(long res, long tgid, long pid, long sig) {}
+
+PRE_SYSCALL(tkill)(long pid, long sig) {}
+
+POST_SYSCALL(tkill)(long res, long pid, long sig) {}
+
+PRE_SYSCALL(rt_sigqueueinfo)(long pid, long sig, void *uinfo) {}
+
+POST_SYSCALL(rt_sigqueueinfo)(long res, long pid, long sig, void *uinfo) {
+  if (res >= 0) {
+    if (uinfo)
+      POST_WRITE(uinfo, siginfo_t_sz);
+  }
+}
+
+PRE_SYSCALL(sgetmask)() {}
+
+POST_SYSCALL(sgetmask)(long res) {}
+
+PRE_SYSCALL(ssetmask)(long newmask) {}
+
+POST_SYSCALL(ssetmask)(long res, long newmask) {}
+
+PRE_SYSCALL(signal)(long sig, long handler) {}
+
+POST_SYSCALL(signal)(long res, long sig, long handler) {}
+
+PRE_SYSCALL(pause)() {}
+
+POST_SYSCALL(pause)(long res) {}
+
+PRE_SYSCALL(sync)() {}
+
+POST_SYSCALL(sync)(long res) {}
+
+PRE_SYSCALL(fsync)(long fd) {}
+
+POST_SYSCALL(fsync)(long res, long fd) {}
+
+PRE_SYSCALL(fdatasync)(long fd) {}
+
+POST_SYSCALL(fdatasync)(long res, long fd) {}
+
+PRE_SYSCALL(bdflush)(long func, long data) {}
+
+POST_SYSCALL(bdflush)(long res, long func, long data) {}
+
+PRE_SYSCALL(mount)
+(void *dev_name, void *dir_name, void *type, long flags, void *data) {}
+
+POST_SYSCALL(mount)
+(long res, void *dev_name, void *dir_name, void *type, long flags, void *data) {
+  if (res >= 0) {
+    if (dev_name)
+      POST_WRITE(dev_name,
+                 __sanitizer::internal_strlen((const char *)dev_name) + 1);
+    if (dir_name)
+      POST_WRITE(dir_name,
+                 __sanitizer::internal_strlen((const char *)dir_name) + 1);
+    if (type)
+      POST_WRITE(type, __sanitizer::internal_strlen((const char *)type) + 1);
+  }
+}
+
+PRE_SYSCALL(umount)(void *name, long flags) {}
+
+POST_SYSCALL(umount)(long res, void *name, long flags) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  }
+}
+
+PRE_SYSCALL(oldumount)(void *name) {}
+
+POST_SYSCALL(oldumount)(long res, void *name) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  }
+}
+
+PRE_SYSCALL(truncate)(const void *path, long length) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(truncate)(long res, const void *path, long length) {}
+
+PRE_SYSCALL(ftruncate)(long fd, long length) {}
+
+POST_SYSCALL(ftruncate)(long res, long fd, long length) {}
+
+PRE_SYSCALL(stat)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(stat)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct___old_kernel_stat_sz);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(statfs)(const void *path, void *buf) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(statfs)(long res, const void *path, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, struct_statfs_sz);
+  }
+}
+
+PRE_SYSCALL(statfs64)(const void *path, long sz, void *buf) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(statfs64)(long res, const void *path, long sz, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, struct_statfs64_sz);
+  }
+}
+
+PRE_SYSCALL(fstatfs)(long fd, void *buf) {}
+
+POST_SYSCALL(fstatfs)(long res, long fd, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, struct_statfs_sz);
+  }
+}
+
+PRE_SYSCALL(fstatfs64)(long fd, long sz, void *buf) {}
+
+POST_SYSCALL(fstatfs64)(long res, long fd, long sz, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, struct_statfs64_sz);
+  }
+}
+#  endif  // !SANITIZER_ANDROID
+
+PRE_SYSCALL(lstat)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(lstat)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct___old_kernel_stat_sz);
+  }
+}
+
+PRE_SYSCALL(fstat)(long fd, void *statbuf) {}
+
+POST_SYSCALL(fstat)(long res, long fd, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct___old_kernel_stat_sz);
+  }
+}
+
+PRE_SYSCALL(newstat)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(newstat)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat_sz);
+  }
+}
+
+PRE_SYSCALL(newlstat)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(newlstat)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat_sz);
+  }
+}
+
+PRE_SYSCALL(newfstat)(long fd, void *statbuf) {}
+
+POST_SYSCALL(newfstat)(long res, long fd, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat_sz);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(ustat)(long dev, void *ubuf) {}
+
+POST_SYSCALL(ustat)(long res, long dev, void *ubuf) {
+  if (res >= 0) {
+    if (ubuf)
+      POST_WRITE(ubuf, struct_ustat_sz);
+  }
+}
+#  endif  // !SANITIZER_ANDROID
+
+PRE_SYSCALL(stat64)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(stat64)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat64_sz);
+  }
+}
+
+PRE_SYSCALL(fstat64)(long fd, void *statbuf) {}
+
+POST_SYSCALL(fstat64)(long res, long fd, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat64_sz);
+  }
+}
+
+PRE_SYSCALL(lstat64)(const void *filename, void *statbuf) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(lstat64)(long res, const void *filename, void *statbuf) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat64_sz);
+  }
+}
+
+PRE_SYSCALL(setxattr)
+(const void *path, const void *name, const void *value, long size, long flags) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  if (value)
+    PRE_READ(value, size);
+}
+
+POST_SYSCALL(setxattr)
+(long res, const void *path, const void *name, const void *value, long size,
+ long flags) {}
+
+PRE_SYSCALL(lsetxattr)
+(const void *path, const void *name, const void *value, long size, long flags) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  if (value)
+    PRE_READ(value, size);
+}
+
+POST_SYSCALL(lsetxattr)
+(long res, const void *path, const void *name, const void *value, long size,
+ long flags) {}
+
+PRE_SYSCALL(fsetxattr)
+(long fd, const void *name, const void *value, long size, long flags) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  if (value)
+    PRE_READ(value, size);
+}
+
+POST_SYSCALL(fsetxattr)
+(long res, long fd, const void *name, const void *value, long size,
+ long flags) {}
+
+PRE_SYSCALL(getxattr)
+(const void *path, const void *name, void *value, long size) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(getxattr)
+(long res, const void *path, const void *name, void *value, long size) {
+  if (size && res > 0) {
+    if (value)
+      POST_WRITE(value, res);
+  }
+}
+
+PRE_SYSCALL(lgetxattr)
+(const void *path, const void *name, void *value, long size) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(lgetxattr)
+(long res, const void *path, const void *name, void *value, long size) {
+  if (size && res > 0) {
+    if (value)
+      POST_WRITE(value, res);
+  }
+}
+
+PRE_SYSCALL(fgetxattr)(long fd, const void *name, void *value, long size) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(fgetxattr)
+(long res, long fd, const void *name, void *value, long size) {
+  if (size && res > 0) {
+    if (value)
+      POST_WRITE(value, res);
+  }
+}
+
+PRE_SYSCALL(listxattr)(const void *path, void *list, long size) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(listxattr)(long res, const void *path, void *list, long size) {
+  if (size && res > 0) {
+    if (list)
+      POST_WRITE(list, res);
+  }
+}
+
+PRE_SYSCALL(llistxattr)(const void *path, void *list, long size) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(llistxattr)(long res, const void *path, void *list, long size) {
+  if (size && res > 0) {
+    if (list)
+      POST_WRITE(list, res);
+  }
+}
+
+PRE_SYSCALL(flistxattr)(long fd, void *list, long size) {}
+
+POST_SYSCALL(flistxattr)(long res, long fd, void *list, long size) {
+  if (size && res > 0) {
+    if (list)
+      POST_WRITE(list, res);
+  }
+}
+
+PRE_SYSCALL(removexattr)(const void *path, const void *name) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(removexattr)(long res, const void *path, const void *name) {}
+
+PRE_SYSCALL(lremovexattr)(const void *path, const void *name) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(lremovexattr)(long res, const void *path, const void *name) {}
+
+PRE_SYSCALL(fremovexattr)(long fd, const void *name) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(fremovexattr)(long res, long fd, const void *name) {}
+
+PRE_SYSCALL(brk)(long brk) {}
+
+POST_SYSCALL(brk)(long res, long brk) {}
+
+PRE_SYSCALL(mprotect)(long start, long len, long prot) {}
+
+POST_SYSCALL(mprotect)(long res, long start, long len, long prot) {}
+
+PRE_SYSCALL(mremap)
+(long addr, long old_len, long new_len, long flags, long new_addr) {}
+
+POST_SYSCALL(mremap)
+(long res, long addr, long old_len, long new_len, long flags, long new_addr) {}
+
+PRE_SYSCALL(remap_file_pages)
+(long start, long size, long prot, long pgoff, long flags) {}
+
+POST_SYSCALL(remap_file_pages)
+(long res, long start, long size, long prot, long pgoff, long flags) {}
+
+PRE_SYSCALL(msync)(long start, long len, long flags) {}
+
+POST_SYSCALL(msync)(long res, long start, long len, long flags) {}
+
+PRE_SYSCALL(munmap)(long addr, long len) {}
+
+POST_SYSCALL(munmap)(long res, long addr, long len) {}
+
+PRE_SYSCALL(mlock)(long start, long len) {}
+
+POST_SYSCALL(mlock)(long res, long start, long len) {}
+
+PRE_SYSCALL(munlock)(long start, long len) {}
+
+POST_SYSCALL(munlock)(long res, long start, long len) {}
+
+PRE_SYSCALL(mlockall)(long flags) {}
+
+POST_SYSCALL(mlockall)(long res, long flags) {}
+
+PRE_SYSCALL(munlockall)() {}
+
+POST_SYSCALL(munlockall)(long res) {}
+
+PRE_SYSCALL(madvise)(long start, long len, long behavior) {}
+
+POST_SYSCALL(madvise)(long res, long start, long len, long behavior) {}
+
+PRE_SYSCALL(mincore)(long start, long len, void *vec) {}
+
+POST_SYSCALL(mincore)(long res, long start, long len, void *vec) {
+  if (res >= 0) {
+    if (vec) {
+      POST_WRITE(vec, (len + GetPageSizeCached() - 1) / GetPageSizeCached());
+    }
+  }
+}
+
+PRE_SYSCALL(pivot_root)(const void *new_root, const void *put_old) {
+  if (new_root)
+    PRE_READ(new_root,
+             __sanitizer::internal_strlen((const char *)new_root) + 1);
+  if (put_old)
+    PRE_READ(put_old, __sanitizer::internal_strlen((const char *)put_old) + 1);
+}
+
+POST_SYSCALL(pivot_root)(long res, const void *new_root, const void *put_old) {}
+
+PRE_SYSCALL(chroot)(const void *filename) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(chroot)(long res, const void *filename) {}
+
+PRE_SYSCALL(mknod)(const void *filename, long mode, long dev) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(mknod)(long res, const void *filename, long mode, long dev) {}
+
+PRE_SYSCALL(link)(const void *oldname, const void *newname) {
+  if (oldname)
+    PRE_READ(oldname, __sanitizer::internal_strlen((const char *)oldname) + 1);
+  if (newname)
+    PRE_READ(newname, __sanitizer::internal_strlen((const char *)newname) + 1);
+}
+
+POST_SYSCALL(link)(long res, const void *oldname, const void *newname) {}
+
+PRE_SYSCALL(symlink)(const void *old, const void *new_) {
+  if (old)
+    PRE_READ(old, __sanitizer::internal_strlen((const char *)old) + 1);
+  if (new_)
+    PRE_READ(new_, __sanitizer::internal_strlen((const char *)new_) + 1);
+}
+
+POST_SYSCALL(symlink)(long res, const void *old, const void *new_) {}
+
+PRE_SYSCALL(unlink)(const void *pathname) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(unlink)(long res, const void *pathname) {}
+
+PRE_SYSCALL(rename)(const void *oldname, const void *newname) {
+  if (oldname)
+    PRE_READ(oldname, __sanitizer::internal_strlen((const char *)oldname) + 1);
+  if (newname)
+    PRE_READ(newname, __sanitizer::internal_strlen((const char *)newname) + 1);
+}
+
+POST_SYSCALL(rename)(long res, const void *oldname, const void *newname) {}
+
+PRE_SYSCALL(chmod)(const void *filename, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(chmod)(long res, const void *filename, long mode) {}
+
+PRE_SYSCALL(fchmod)(long fd, long mode) {}
+
+POST_SYSCALL(fchmod)(long res, long fd, long mode) {}
+
+PRE_SYSCALL(fcntl)(long fd, long cmd, long arg) {}
+
+POST_SYSCALL(fcntl)(long res, long fd, long cmd, long arg) {}
+
+PRE_SYSCALL(fcntl64)(long fd, long cmd, long arg) {}
+
+POST_SYSCALL(fcntl64)(long res, long fd, long cmd, long arg) {}
+
+PRE_SYSCALL(pipe)(void *fildes) {}
+
+POST_SYSCALL(pipe)(long res, void *fildes) {
+  if (res >= 0)
+    if (fildes)
+      POST_WRITE(fildes, sizeof(int) * 2);
+}
+
+PRE_SYSCALL(pipe2)(void *fildes, long flags) {}
+
+POST_SYSCALL(pipe2)(long res, void *fildes, long flags) {
+  if (res >= 0)
+    if (fildes)
+      POST_WRITE(fildes, sizeof(int) * 2);
+}
+
+PRE_SYSCALL(dup)(long fildes) {}
+
+POST_SYSCALL(dup)(long res, long fildes) {}
+
+PRE_SYSCALL(dup2)(long oldfd, long newfd) {}
+
+POST_SYSCALL(dup2)(long res, long oldfd, long newfd) {}
+
+PRE_SYSCALL(dup3)(long oldfd, long newfd, long flags) {}
+
+POST_SYSCALL(dup3)(long res, long oldfd, long newfd, long flags) {}
+
+PRE_SYSCALL(ioperm)(long from, long num, long on) {}
+
+POST_SYSCALL(ioperm)(long res, long from, long num, long on) {}
+
+PRE_SYSCALL(ioctl)(long fd, long cmd, long arg) {}
+
+POST_SYSCALL(ioctl)(long res, long fd, long cmd, long arg) {}
+
+PRE_SYSCALL(flock)(long fd, long cmd) {}
+
+POST_SYSCALL(flock)(long res, long fd, long cmd) {}
+
+PRE_SYSCALL(io_setup)(long nr_reqs, void **ctx) {
+  if (ctx)
+    PRE_WRITE(ctx, sizeof(*ctx));
+}
+
+POST_SYSCALL(io_setup)(long res, long nr_reqs, void **ctx) {
+  if (res >= 0) {
+    if (ctx)
+      POST_WRITE(ctx, sizeof(*ctx));
+    // (*ctx) is actually a pointer to a kernel mapped page, and there are
+    // people out there who are crazy enough to peek into that page's 32-byte
+    // header.
+    if (*ctx)
+      POST_WRITE(*ctx, 32);
+  }
+}
+
+PRE_SYSCALL(io_destroy)(long ctx) {}
+
+POST_SYSCALL(io_destroy)(long res, long ctx) {}
+
+PRE_SYSCALL(io_getevents)
+(long ctx_id, long min_nr, long nr, __sanitizer_io_event *ioevpp,
+ void *timeout) {
+  if (timeout)
+    PRE_READ(timeout, struct_timespec_sz);
+}
+
+POST_SYSCALL(io_getevents)
+(long res, long ctx_id, long min_nr, long nr, __sanitizer_io_event *ioevpp,
+ void *timeout) {
+  if (res >= 0) {
+    if (ioevpp)
+      POST_WRITE(ioevpp, res * sizeof(*ioevpp));
+    if (timeout)
+      POST_WRITE(timeout, struct_timespec_sz);
+  }
+  for (long i = 0; i < res; i++) {
+    // We synchronize io_submit -> io_getevents/io_cancel using the
+    // user-provided data context. Data is not necessary a pointer, it can be
+    // an int, 0 or whatever; acquire/release will correctly handle this.
+    // This scheme can lead to false negatives, e.g. when all operations
+    // synchronize on 0. But there does not seem to be a better solution
+    // (except wrapping all operations in own context, which is unreliable).
+    // We can not reliably extract fildes in io_getevents.
+    COMMON_SYSCALL_ACQUIRE((void *)ioevpp[i].data);
+  }
+}
+
+PRE_SYSCALL(io_submit)(long ctx_id, long nr, __sanitizer_iocb **iocbpp) {
+  for (long i = 0; i < nr; ++i) {
+    uptr op = iocbpp[i]->aio_lio_opcode;
+    void *data = (void *)iocbpp[i]->aio_data;
+    void *buf = (void *)iocbpp[i]->aio_buf;
+    uptr len = (uptr)iocbpp[i]->aio_nbytes;
+    if (op == iocb_cmd_pwrite && buf && len) {
+      PRE_READ(buf, len);
+    } else if (op == iocb_cmd_pread && buf && len) {
+      POST_WRITE(buf, len);
+    } else if (op == iocb_cmd_pwritev) {
+      __sanitizer_iovec *iovec = (__sanitizer_iovec *)buf;
+      for (uptr v = 0; v < len; v++)
+        PRE_READ(iovec[v].iov_base, iovec[v].iov_len);
+    } else if (op == iocb_cmd_preadv) {
+      __sanitizer_iovec *iovec = (__sanitizer_iovec *)buf;
+      for (uptr v = 0; v < len; v++)
+        POST_WRITE(iovec[v].iov_base, iovec[v].iov_len);
+    }
+    // See comment in io_getevents.
+    COMMON_SYSCALL_RELEASE(data);
+  }
+}
+
+POST_SYSCALL(io_submit)
+(long res, long ctx_id, long nr, __sanitizer_iocb **iocbpp) {}
+
+PRE_SYSCALL(io_cancel)
+(long ctx_id, __sanitizer_iocb *iocb, __sanitizer_io_event *result) {}
+
+POST_SYSCALL(io_cancel)
+(long res, long ctx_id, __sanitizer_iocb *iocb, __sanitizer_io_event *result) {
+  if (res == 0) {
+    if (result) {
+      // See comment in io_getevents.
+      COMMON_SYSCALL_ACQUIRE((void *)result->data);
+      POST_WRITE(result, sizeof(*result));
+    }
+    if (iocb)
+      POST_WRITE(iocb, sizeof(*iocb));
+  }
+}
+
+PRE_SYSCALL(sendfile)(long out_fd, long in_fd, void *offset, long count) {}
+
+POST_SYSCALL(sendfile)
+(long res, long out_fd, long in_fd, __sanitizer___kernel_off_t *offset,
+ long count) {
+  if (res >= 0) {
+    if (offset)
+      POST_WRITE(offset, sizeof(*offset));
+  }
+}
+
+PRE_SYSCALL(sendfile64)(long out_fd, long in_fd, void *offset, long count) {}
+
+POST_SYSCALL(sendfile64)
+(long res, long out_fd, long in_fd, __sanitizer___kernel_loff_t *offset,
+ long count) {
+  if (res >= 0) {
+    if (offset)
+      POST_WRITE(offset, sizeof(*offset));
+  }
+}
+
+PRE_SYSCALL(readlink)(const void *path, void *buf, long bufsiz) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(readlink)(long res, const void *path, void *buf, long bufsiz) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, __sanitizer::internal_strlen((const char *)buf) + 1);
+  }
+}
+
+PRE_SYSCALL(creat)(const void *pathname, long mode) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(creat)(long res, const void *pathname, long mode) {}
+
+PRE_SYSCALL(open)(const void *filename, long flags, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(open)(long res, const void *filename, long flags, long mode) {}
+
+PRE_SYSCALL(close)(long fd) { COMMON_SYSCALL_FD_CLOSE((int)fd); }
+
+POST_SYSCALL(close)(long res, long fd) {}
+
+PRE_SYSCALL(access)(const void *filename, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(access)(long res, const void *filename, long mode) {}
+
+PRE_SYSCALL(vhangup)() {}
+
+POST_SYSCALL(vhangup)(long res) {}
+
+PRE_SYSCALL(chown)(const void *filename, long user, long group) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(chown)(long res, const void *filename, long user, long group) {}
+
+PRE_SYSCALL(lchown)(const void *filename, long user, long group) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(lchown)(long res, const void *filename, long user, long group) {}
+
+PRE_SYSCALL(fchown)(long fd, long user, long group) {}
+
+POST_SYSCALL(fchown)(long res, long fd, long user, long group) {}
+
+#  if SANITIZER_USES_UID16_SYSCALLS
+PRE_SYSCALL(chown16)(const void *filename, long user, long group) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(chown16)(long res, const void *filename, long user, long group) {}
+
+PRE_SYSCALL(lchown16)(const void *filename, long user, long group) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(lchown16)(long res, const void *filename, long user, long group) {}
+
+PRE_SYSCALL(fchown16)(long fd, long user, long group) {}
+
+POST_SYSCALL(fchown16)(long res, long fd, long user, long group) {}
+
+PRE_SYSCALL(setregid16)(long rgid, long egid) {}
+
+POST_SYSCALL(setregid16)(long res, long rgid, long egid) {}
+
+PRE_SYSCALL(setgid16)(long gid) {}
+
+POST_SYSCALL(setgid16)(long res, long gid) {}
+
+PRE_SYSCALL(setreuid16)(long ruid, long euid) {}
+
+POST_SYSCALL(setreuid16)(long res, long ruid, long euid) {}
+
+PRE_SYSCALL(setuid16)(long uid) {}
+
+POST_SYSCALL(setuid16)(long res, long uid) {}
+
+PRE_SYSCALL(setresuid16)(long ruid, long euid, long suid) {}
+
+POST_SYSCALL(setresuid16)(long res, long ruid, long euid, long suid) {}
+
+PRE_SYSCALL(getresuid16)(void *ruid, void *euid, void *suid) {}
+
+POST_SYSCALL(getresuid16)
+(long res, __sanitizer___kernel_old_uid_t *ruid,
+ __sanitizer___kernel_old_uid_t *euid, __sanitizer___kernel_old_uid_t *suid) {
+  if (res >= 0) {
+    if (ruid)
+      POST_WRITE(ruid, sizeof(*ruid));
+    if (euid)
+      POST_WRITE(euid, sizeof(*euid));
+    if (suid)
+      POST_WRITE(suid, sizeof(*suid));
+  }
+}
+
+PRE_SYSCALL(setresgid16)(long rgid, long egid, long sgid) {}
+
+POST_SYSCALL(setresgid16)(long res, long rgid, long egid, long sgid) {}
+
+PRE_SYSCALL(getresgid16)(void *rgid, void *egid, void *sgid) {}
+
+POST_SYSCALL(getresgid16)
+(long res, __sanitizer___kernel_old_gid_t *rgid,
+ __sanitizer___kernel_old_gid_t *egid, __sanitizer___kernel_old_gid_t *sgid) {
+  if (res >= 0) {
+    if (rgid)
+      POST_WRITE(rgid, sizeof(*rgid));
+    if (egid)
+      POST_WRITE(egid, sizeof(*egid));
+    if (sgid)
+      POST_WRITE(sgid, sizeof(*sgid));
+  }
+}
+
+PRE_SYSCALL(setfsuid16)(long uid) {}
+
+POST_SYSCALL(setfsuid16)(long res, long uid) {}
+
+PRE_SYSCALL(setfsgid16)(long gid) {}
+
+POST_SYSCALL(setfsgid16)(long res, long gid) {}
+
+PRE_SYSCALL(getgroups16)
+(long gidsetsize, __sanitizer___kernel_old_gid_t *grouplist) {}
+
+POST_SYSCALL(getgroups16)
+(long res, long gidsetsize, __sanitizer___kernel_old_gid_t *grouplist) {
+  if (res >= 0) {
+    if (grouplist)
+      POST_WRITE(grouplist, res * sizeof(*grouplist));
+  }
+}
+
+PRE_SYSCALL(setgroups16)
+(long gidsetsize, __sanitizer___kernel_old_gid_t *grouplist) {
+  if (grouplist)
+    POST_WRITE(grouplist, gidsetsize * sizeof(*grouplist));
+}
+
+POST_SYSCALL(setgroups16)
+(long res, long gidsetsize, __sanitizer___kernel_old_gid_t *grouplist) {}
+
+PRE_SYSCALL(getuid16)() {}
+
+POST_SYSCALL(getuid16)(long res) {}
+
+PRE_SYSCALL(geteuid16)() {}
+
+POST_SYSCALL(geteuid16)(long res) {}
+
+PRE_SYSCALL(getgid16)() {}
+
+POST_SYSCALL(getgid16)(long res) {}
+
+PRE_SYSCALL(getegid16)() {}
+
+POST_SYSCALL(getegid16)(long res) {}
+#  endif  // SANITIZER_USES_UID16_SYSCALLS
+
+PRE_SYSCALL(utime)(void *filename, void *times) {}
+
+POST_SYSCALL(utime)(long res, void *filename, void *times) {
+  if (res >= 0) {
+    if (filename)
+      POST_WRITE(filename,
+                 __sanitizer::internal_strlen((const char *)filename) + 1);
+    if (times)
+      POST_WRITE(times, struct_utimbuf_sz);
+  }
+}
+
+PRE_SYSCALL(utimes)(void *filename, void *utimes) {}
+
+POST_SYSCALL(utimes)(long res, void *filename, void *utimes) {
+  if (res >= 0) {
+    if (filename)
+      POST_WRITE(filename,
+                 __sanitizer::internal_strlen((const char *)filename) + 1);
+    if (utimes)
+      POST_WRITE(utimes, timeval_sz);
+  }
+}
+
+PRE_SYSCALL(lseek)(long fd, long offset, long origin) {}
+
+POST_SYSCALL(lseek)(long res, long fd, long offset, long origin) {}
+
+PRE_SYSCALL(llseek)
+(long fd, long offset_high, long offset_low, void *result, long origin) {}
+
+POST_SYSCALL(llseek)
+(long res, long fd, long offset_high, long offset_low, void *result,
+ long origin) {
+  if (res >= 0) {
+    if (result)
+      POST_WRITE(result, sizeof(long long));
+  }
+}
+
+PRE_SYSCALL(readv)(long fd, const __sanitizer_iovec *vec, long vlen) {}
+
+POST_SYSCALL(readv)
+(long res, long fd, const __sanitizer_iovec *vec, long vlen) {
+  if (res >= 0) {
+    if (vec)
+      kernel_write_iovec(vec, vlen, res);
+  }
+}
+
+PRE_SYSCALL(write)(long fd, const void *buf, long count) {
+  if (buf)
+    PRE_READ(buf, count);
+}
+
+POST_SYSCALL(write)(long res, long fd, const void *buf, long count) {}
+
+PRE_SYSCALL(writev)(long fd, const __sanitizer_iovec *vec, long vlen) {}
+
+POST_SYSCALL(writev)
+(long res, long fd, const __sanitizer_iovec *vec, long vlen) {
+  if (res >= 0) {
+    if (vec)
+      kernel_read_iovec(vec, vlen, res);
+  }
+}
+
+#  ifdef _LP64
+PRE_SYSCALL(pread64)(long fd, void *buf, long count, long pos) {}
+
+POST_SYSCALL(pread64)(long res, long fd, void *buf, long count, long pos) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, res);
+  }
+}
+
+PRE_SYSCALL(pwrite64)(long fd, const void *buf, long count, long pos) {
+  if (buf)
+    PRE_READ(buf, count);
+}
+
+POST_SYSCALL(pwrite64)
+(long res, long fd, const void *buf, long count, long pos) {}
+#  else
+PRE_SYSCALL(pread64)(long fd, void *buf, long count, long pos0, long pos1) {}
+
+POST_SYSCALL(pread64)
+(long res, long fd, void *buf, long count, long pos0, long pos1) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, res);
+  }
+}
+
+PRE_SYSCALL(pwrite64)
+(long fd, const void *buf, long count, long pos0, long pos1) {
+  if (buf)
+    PRE_READ(buf, count);
+}
+
+POST_SYSCALL(pwrite64)
+(long res, long fd, const void *buf, long count, long pos0, long pos1) {}
+#  endif
+
+PRE_SYSCALL(preadv)
+(long fd, const __sanitizer_iovec *vec, long vlen, long pos_l, long pos_h) {}
+
+POST_SYSCALL(preadv)
+(long res, long fd, const __sanitizer_iovec *vec, long vlen, long pos_l,
+ long pos_h) {
+  if (res >= 0) {
+    if (vec)
+      kernel_write_iovec(vec, vlen, res);
+  }
+}
+
+PRE_SYSCALL(pwritev)
+(long fd, const __sanitizer_iovec *vec, long vlen, long pos_l, long pos_h) {}
+
+POST_SYSCALL(pwritev)
+(long res, long fd, const __sanitizer_iovec *vec, long vlen, long pos_l,
+ long pos_h) {
+  if (res >= 0) {
+    if (vec)
+      kernel_read_iovec(vec, vlen, res);
+  }
+}
+
+PRE_SYSCALL(getcwd)(void *buf, long size) {}
+
+POST_SYSCALL(getcwd)(long res, void *buf, long size) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, __sanitizer::internal_strlen((const char *)buf) + 1);
+  }
+}
+
+PRE_SYSCALL(mkdir)(const void *pathname, long mode) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(mkdir)(long res, const void *pathname, long mode) {}
+
+PRE_SYSCALL(chdir)(const void *filename) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(chdir)(long res, const void *filename) {}
+
+PRE_SYSCALL(fchdir)(long fd) {}
+
+POST_SYSCALL(fchdir)(long res, long fd) {}
+
+PRE_SYSCALL(rmdir)(const void *pathname) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(rmdir)(long res, const void *pathname) {}
+
+PRE_SYSCALL(lookup_dcookie)(u64 cookie64, void *buf, long len) {}
+
+POST_SYSCALL(lookup_dcookie)(long res, u64 cookie64, void *buf, long len) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, __sanitizer::internal_strlen((const char *)buf) + 1);
+  }
+}
+
+PRE_SYSCALL(quotactl)(long cmd, const void *special, long id, void *addr) {
+  if (special)
+    PRE_READ(special, __sanitizer::internal_strlen((const char *)special) + 1);
+}
+
+POST_SYSCALL(quotactl)
+(long res, long cmd, const void *special, long id, void *addr) {}
+
+PRE_SYSCALL(getdents)(long fd, void *dirent, long count) {}
+
+POST_SYSCALL(getdents)(long res, long fd, void *dirent, long count) {
+  if (res >= 0) {
+    if (dirent)
+      POST_WRITE(dirent, res);
+  }
+}
+
+PRE_SYSCALL(getdents64)(long fd, void *dirent, long count) {}
+
+POST_SYSCALL(getdents64)(long res, long fd, void *dirent, long count) {
+  if (res >= 0) {
+    if (dirent)
+      POST_WRITE(dirent, res);
+  }
+}
+
+PRE_SYSCALL(setsockopt)
+(long fd, long level, long optname, void *optval, long optlen) {}
+
+POST_SYSCALL(setsockopt)
+(long res, long fd, long level, long optname, void *optval, long optlen) {
+  if (res >= 0) {
+    if (optval)
+      POST_WRITE(optval,
+                 __sanitizer::internal_strlen((const char *)optval) + 1);
+  }
+}
+
+PRE_SYSCALL(getsockopt)
+(long fd, long level, long optname, void *optval, void *optlen) {}
+
+POST_SYSCALL(getsockopt)
+(long res, long fd, long level, long optname, void *optval, void *optlen) {
+  if (res >= 0) {
+    if (optval)
+      POST_WRITE(optval,
+                 __sanitizer::internal_strlen((const char *)optval) + 1);
+    if (optlen)
+      POST_WRITE(optlen, sizeof(int));
+  }
+}
+
+PRE_SYSCALL(bind)(long arg0, sanitizer_kernel_sockaddr *arg1, long arg2) {}
+
+POST_SYSCALL(bind)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, long arg2) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+  }
+}
+
+PRE_SYSCALL(connect)(long arg0, sanitizer_kernel_sockaddr *arg1, long arg2) {}
+
+POST_SYSCALL(connect)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, long arg2) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+  }
+}
+
+PRE_SYSCALL(accept)(long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {}
+
+POST_SYSCALL(accept)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+    if (arg2)
+      POST_WRITE(arg2, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(accept4)
+(long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2, long arg3) {}
+
+POST_SYSCALL(accept4)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2, long arg3) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+    if (arg2)
+      POST_WRITE(arg2, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(getsockname)
+(long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {}
+
+POST_SYSCALL(getsockname)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+    if (arg2)
+      POST_WRITE(arg2, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(getpeername)
+(long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {}
+
+POST_SYSCALL(getpeername)
+(long res, long arg0, sanitizer_kernel_sockaddr *arg1, void *arg2) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+    if (arg2)
+      POST_WRITE(arg2, sizeof(unsigned));
+  }
+}
+
+PRE_SYSCALL(send)(long arg0, void *arg1, long arg2, long arg3) {}
+
+POST_SYSCALL(send)(long res, long arg0, void *arg1, long arg2, long arg3) {
+  if (res) {
+    if (arg1)
+      POST_READ(arg1, res);
+  }
+}
+
+PRE_SYSCALL(sendto)
+(long arg0, void *arg1, long arg2, long arg3, sanitizer_kernel_sockaddr *arg4,
+ long arg5) {}
+
+POST_SYSCALL(sendto)
+(long res, long arg0, void *arg1, long arg2, long arg3,
+ sanitizer_kernel_sockaddr *arg4, long arg5) {
+  if (res >= 0) {
+    if (arg1)
+      POST_READ(arg1, res);
+    if (arg4)
+      POST_WRITE(arg4, sizeof(*arg4));
+  }
+}
+
+PRE_SYSCALL(sendmsg)(long fd, void *msg, long flags) {}
+
+POST_SYSCALL(sendmsg)(long res, long fd, void *msg, long flags) {
+  // FIXME: POST_READ
+}
+
+PRE_SYSCALL(sendmmsg)(long fd, void *msg, long vlen, long flags) {}
+
+POST_SYSCALL(sendmmsg)(long res, long fd, void *msg, long vlen, long flags) {
+  // FIXME: POST_READ
+}
+
+PRE_SYSCALL(recv)(long arg0, void *buf, long len, long flags) {}
+
+POST_SYSCALL(recv)(long res, void *buf, long len, long flags) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, res);
+  }
+}
+
+PRE_SYSCALL(recvfrom)
+(long arg0, void *buf, long len, long flags, sanitizer_kernel_sockaddr *arg4,
+ void *arg5) {}
+
+POST_SYSCALL(recvfrom)
+(long res, long arg0, void *buf, long len, long flags,
+ sanitizer_kernel_sockaddr *arg4, void *arg5) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, res);
+    if (arg4)
+      POST_WRITE(arg4, sizeof(*arg4));
+    if (arg5)
+      POST_WRITE(arg5, sizeof(int));
+  }
+}
+
+PRE_SYSCALL(socket)(long arg0, long arg1, long arg2) {}
+
+POST_SYSCALL(socket)(long res, long arg0, long arg1, long arg2) {}
+
+PRE_SYSCALL(socketpair)(long arg0, long arg1, long arg2, int *sv) {}
+
+POST_SYSCALL(socketpair)(long res, long arg0, long arg1, long arg2, int *sv) {
+  if (res >= 0)
+    if (sv)
+      POST_WRITE(sv, sizeof(int) * 2);
+}
+
+PRE_SYSCALL(socketcall)(long call, void *args) {}
+
+POST_SYSCALL(socketcall)(long res, long call, void *args) {
+  if (res >= 0) {
+    if (args)
+      POST_WRITE(args, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(listen)(long arg0, long arg1) {}
+
+POST_SYSCALL(listen)(long res, long arg0, long arg1) {}
+
+PRE_SYSCALL(poll)(void *ufds, long nfds, long timeout) {}
+
+POST_SYSCALL(poll)
+(long res, __sanitizer_pollfd *ufds, long nfds, long timeout) {
+  if (res >= 0) {
+    if (ufds)
+      POST_WRITE(ufds, nfds * sizeof(*ufds));
+  }
+}
+
+PRE_SYSCALL(select)
+(long n, __sanitizer___kernel_fd_set *inp, __sanitizer___kernel_fd_set *outp,
+ __sanitizer___kernel_fd_set *exp, void *tvp) {}
+
+POST_SYSCALL(select)
+(long res, long n, __sanitizer___kernel_fd_set *inp,
+ __sanitizer___kernel_fd_set *outp, __sanitizer___kernel_fd_set *exp,
+ void *tvp) {
+  if (res >= 0) {
+    if (inp)
+      POST_WRITE(inp, sizeof(*inp));
+    if (outp)
+      POST_WRITE(outp, sizeof(*outp));
+    if (exp)
+      POST_WRITE(exp, sizeof(*exp));
+    if (tvp)
+      POST_WRITE(tvp, timeval_sz);
+  }
+}
+
+PRE_SYSCALL(old_select)(void *arg) {}
+
+POST_SYSCALL(old_select)(long res, void *arg) {}
+
+PRE_SYSCALL(epoll_create)(long size) {}
+
+POST_SYSCALL(epoll_create)(long res, long size) {}
+
+PRE_SYSCALL(epoll_create1)(long flags) {}
+
+POST_SYSCALL(epoll_create1)(long res, long flags) {}
+
+PRE_SYSCALL(epoll_ctl)(long epfd, long op, long fd, void *event) {}
+
+POST_SYSCALL(epoll_ctl)(long res, long epfd, long op, long fd, void *event) {
+  if (res >= 0) {
+    if (event)
+      POST_WRITE(event, struct_epoll_event_sz);
+  }
+}
+
+PRE_SYSCALL(epoll_wait)
+(long epfd, void *events, long maxevents, long timeout) {}
+
+POST_SYSCALL(epoll_wait)
+(long res, long epfd, void *events, long maxevents, long timeout) {
+  if (res >= 0) {
+    if (events)
+      POST_WRITE(events, res * struct_epoll_event_sz);
+  }
+}
+
+PRE_SYSCALL(epoll_pwait)
+(long epfd, void *events, long maxevents, long timeout,
+ const kernel_sigset_t *sigmask, long sigsetsize) {
+  if (sigmask)
+    PRE_READ(sigmask, sigsetsize);
+}
+
+POST_SYSCALL(epoll_pwait)
+(long res, long epfd, void *events, long maxevents, long timeout,
+ const void *sigmask, long sigsetsize) {
+  if (res >= 0) {
+    if (events)
+      POST_WRITE(events, res * struct_epoll_event_sz);
+  }
+}
+
+PRE_SYSCALL(epoll_pwait2)
+(long epfd, void *events, long maxevents,
+ const sanitizer_kernel_timespec *timeout, const kernel_sigset_t *sigmask,
+ long sigsetsize) {
+  if (timeout)
+    PRE_READ(timeout, sizeof(timeout));
+  if (sigmask)
+    PRE_READ(sigmask, sigsetsize);
+}
+
+POST_SYSCALL(epoll_pwait2)
+(long res, long epfd, void *events, long maxevents,
+ const sanitizer_kernel_timespec *timeout, const void *sigmask,
+ long sigsetsize) {
+  if (res >= 0) {
+    if (events)
+      POST_WRITE(events, res * struct_epoll_event_sz);
+  }
+}
+
+PRE_SYSCALL(gethostname)(void *name, long len) {}
+
+POST_SYSCALL(gethostname)(long res, void *name, long len) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  }
+}
+
+PRE_SYSCALL(sethostname)(void *name, long len) {}
+
+POST_SYSCALL(sethostname)(long res, void *name, long len) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  }
+}
+
+PRE_SYSCALL(setdomainname)(void *name, long len) {}
+
+POST_SYSCALL(setdomainname)(long res, void *name, long len) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, __sanitizer::internal_strlen((const char *)name) + 1);
+  }
+}
+
+PRE_SYSCALL(newuname)(void *name) {}
+
+POST_SYSCALL(newuname)(long res, void *name) {
+  if (res >= 0) {
+    if (name)
+      POST_WRITE(name, struct_new_utsname_sz);
+  }
+}
+
+PRE_SYSCALL(uname)(void *arg0) {}
+
+POST_SYSCALL(uname)(long res, void *arg0) {
+  if (res >= 0) {
+    if (arg0)
+      POST_WRITE(arg0, struct_old_utsname_sz);
+  }
+}
+
+PRE_SYSCALL(olduname)(void *arg0) {}
+
+POST_SYSCALL(olduname)(long res, void *arg0) {
+  if (res >= 0) {
+    if (arg0)
+      POST_WRITE(arg0, struct_oldold_utsname_sz);
+  }
+}
+
+PRE_SYSCALL(getrlimit)(long resource, void *rlim) {}
+
+POST_SYSCALL(getrlimit)(long res, long resource, void *rlim) {
+  if (res >= 0) {
+    if (rlim)
+      POST_WRITE(rlim, struct_rlimit_sz);
+  }
+}
+
+PRE_SYSCALL(old_getrlimit)(long resource, void *rlim) {}
+
+POST_SYSCALL(old_getrlimit)(long res, long resource, void *rlim) {
+  if (res >= 0) {
+    if (rlim)
+      POST_WRITE(rlim, struct_rlimit_sz);
+  }
+}
+
+PRE_SYSCALL(setrlimit)(long resource, void *rlim) {}
+
+POST_SYSCALL(setrlimit)(long res, long resource, void *rlim) {
+  if (res >= 0) {
+    if (rlim)
+      POST_WRITE(rlim, struct_rlimit_sz);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(prlimit64)
+(long pid, long resource, const void *new_rlim, void *old_rlim) {
+  if (new_rlim)
+    PRE_READ(new_rlim, struct_rlimit64_sz);
+}
+
+POST_SYSCALL(prlimit64)
+(long res, long pid, long resource, const void *new_rlim, void *old_rlim) {
+  if (res >= 0) {
+    if (old_rlim)
+      POST_WRITE(old_rlim, struct_rlimit64_sz);
+  }
+}
+#  endif
+
+PRE_SYSCALL(getrusage)(long who, void *ru) {}
+
+POST_SYSCALL(getrusage)(long res, long who, void *ru) {
+  if (res >= 0) {
+    if (ru)
+      POST_WRITE(ru, struct_rusage_sz);
+  }
+}
+
+PRE_SYSCALL(umask)(long mask) {}
+
+POST_SYSCALL(umask)(long res, long mask) {}
+
+PRE_SYSCALL(msgget)(long key, long msgflg) {}
+
+POST_SYSCALL(msgget)(long res, long key, long msgflg) {}
+
+PRE_SYSCALL(msgsnd)(long msqid, void *msgp, long msgsz, long msgflg) {
+  if (msgp)
+    PRE_READ(msgp, msgsz);
+}
+
+POST_SYSCALL(msgsnd)
+(long res, long msqid, void *msgp, long msgsz, long msgflg) {}
+
+PRE_SYSCALL(msgrcv)
+(long msqid, void *msgp, long msgsz, long msgtyp, long msgflg) {}
+
+POST_SYSCALL(msgrcv)
+(long res, long msqid, void *msgp, long msgsz, long msgtyp, long msgflg) {
+  if (res >= 0) {
+    if (msgp)
+      POST_WRITE(msgp, res);
+  }
+}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(msgctl)(long msqid, long cmd, void *buf) {}
+
+POST_SYSCALL(msgctl)(long res, long msqid, long cmd, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, struct_msqid_ds_sz);
+  }
+}
+#  endif
+
+PRE_SYSCALL(semget)(long key, long nsems, long semflg) {}
+
+POST_SYSCALL(semget)(long res, long key, long nsems, long semflg) {}
+
+PRE_SYSCALL(semop)(long semid, void *sops, long nsops) {}
+
+POST_SYSCALL(semop)(long res, long semid, void *sops, long nsops) {}
+
+PRE_SYSCALL(semctl)(long semid, long semnum, long cmd, void *arg) {}
+
+POST_SYSCALL(semctl)(long res, long semid, long semnum, long cmd, void *arg) {}
+
+PRE_SYSCALL(semtimedop)
+(long semid, void *sops, long nsops, const void *timeout) {
+  if (timeout)
+    PRE_READ(timeout, struct_timespec_sz);
+}
+
+POST_SYSCALL(semtimedop)
+(long res, long semid, void *sops, long nsops, const void *timeout) {}
+
+PRE_SYSCALL(shmat)(long shmid, void *shmaddr, long shmflg) {}
+
+POST_SYSCALL(shmat)(long res, long shmid, void *shmaddr, long shmflg) {
+  if (res >= 0) {
+    if (shmaddr)
+      POST_WRITE(shmaddr,
+                 __sanitizer::internal_strlen((const char *)shmaddr) + 1);
+  }
+}
+
+PRE_SYSCALL(shmget)(long key, long size, long flag) {}
+
+POST_SYSCALL(shmget)(long res, long key, long size, long flag) {}
+
+PRE_SYSCALL(shmdt)(void *shmaddr) {}
+
+POST_SYSCALL(shmdt)(long res, void *shmaddr) {
+  if (res >= 0) {
+    if (shmaddr)
+      POST_WRITE(shmaddr,
+                 __sanitizer::internal_strlen((const char *)shmaddr) + 1);
+  }
+}
+
+PRE_SYSCALL(ipc)
+(long call, long first, long second, long third, void *ptr, long fifth) {}
+
+POST_SYSCALL(ipc)
+(long res, long call, long first, long second, long third, void *ptr,
+ long fifth) {}
+
+#  if !SANITIZER_ANDROID
+PRE_SYSCALL(shmctl)(long shmid, long cmd, void *buf) {}
+
+POST_SYSCALL(shmctl)(long res, long shmid, long cmd, void *buf) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, sizeof(__sanitizer_shmid_ds));
+  }
+}
+
+PRE_SYSCALL(mq_open)(const void *name, long oflag, long mode, void *attr) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(mq_open)
+(long res, const void *name, long oflag, long mode, void *attr) {
+  if (res >= 0) {
+    if (attr)
+      POST_WRITE(attr, struct_mq_attr_sz);
+  }
+}
+
+PRE_SYSCALL(mq_unlink)(const void *name) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(mq_unlink)(long res, const void *name) {}
+
+PRE_SYSCALL(mq_timedsend)
+(long mqdes, const void *msg_ptr, long msg_len, long msg_prio,
+ const void *abs_timeout) {
+  if (msg_ptr)
+    PRE_READ(msg_ptr, msg_len);
+  if (abs_timeout)
+    PRE_READ(abs_timeout, struct_timespec_sz);
+}
+
+POST_SYSCALL(mq_timedsend)
+(long res, long mqdes, const void *msg_ptr, long msg_len, long msg_prio,
+ const void *abs_timeout) {}
+
+PRE_SYSCALL(mq_timedreceive)
+(long mqdes, void *msg_ptr, long msg_len, void *msg_prio,
+ const void *abs_timeout) {
+  if (abs_timeout)
+    PRE_READ(abs_timeout, struct_timespec_sz);
+}
+
+POST_SYSCALL(mq_timedreceive)
+(long res, long mqdes, void *msg_ptr, long msg_len, int *msg_prio,
+ const void *abs_timeout) {
+  if (res >= 0) {
+    if (msg_ptr)
+      POST_WRITE(msg_ptr, res);
+    if (msg_prio)
+      POST_WRITE(msg_prio, sizeof(*msg_prio));
+  }
+}
+
+PRE_SYSCALL(mq_notify)(long mqdes, const void *notification) {
+  if (notification)
+    PRE_READ(notification, struct_sigevent_sz);
+}
+
+POST_SYSCALL(mq_notify)(long res, long mqdes, const void *notification) {}
+
+PRE_SYSCALL(mq_getsetattr)(long mqdes, const void *mqstat, void *omqstat) {
+  if (mqstat)
+    PRE_READ(mqstat, struct_mq_attr_sz);
+}
+
+POST_SYSCALL(mq_getsetattr)
+(long res, long mqdes, const void *mqstat, void *omqstat) {
+  if (res >= 0) {
+    if (omqstat)
+      POST_WRITE(omqstat, struct_mq_attr_sz);
+  }
+}
+#  endif  // SANITIZER_ANDROID
+
+PRE_SYSCALL(pciconfig_iobase)(long which, long bus, long devfn) {}
+
+POST_SYSCALL(pciconfig_iobase)(long res, long which, long bus, long devfn) {}
+
+PRE_SYSCALL(pciconfig_read)
+(long bus, long dfn, long off, long len, void *buf) {}
+
+POST_SYSCALL(pciconfig_read)
+(long res, long bus, long dfn, long off, long len, void *buf) {}
+
+PRE_SYSCALL(pciconfig_write)
+(long bus, long dfn, long off, long len, void *buf) {}
+
+POST_SYSCALL(pciconfig_write)
+(long res, long bus, long dfn, long off, long len, void *buf) {}
+
+PRE_SYSCALL(swapon)(const void *specialfile, long swap_flags) {
+  if (specialfile)
+    PRE_READ(specialfile,
+             __sanitizer::internal_strlen((const char *)specialfile) + 1);
+}
+
+POST_SYSCALL(swapon)(long res, const void *specialfile, long swap_flags) {}
+
+PRE_SYSCALL(swapoff)(const void *specialfile) {
+  if (specialfile)
+    PRE_READ(specialfile,
+             __sanitizer::internal_strlen((const char *)specialfile) + 1);
+}
+
+POST_SYSCALL(swapoff)(long res, const void *specialfile) {}
+
+PRE_SYSCALL(sysctl)(__sanitizer___sysctl_args *args) {
+  if (args) {
+    if (args->name)
+      PRE_READ(args->name, args->nlen * sizeof(*args->name));
+    if (args->newval)
+      PRE_READ(args->name, args->newlen);
+  }
+}
+
+POST_SYSCALL(sysctl)(long res, __sanitizer___sysctl_args *args) {
+  if (res >= 0) {
+    if (args && args->oldval && args->oldlenp) {
+      POST_WRITE(args->oldlenp, sizeof(*args->oldlenp));
+      POST_WRITE(args->oldval, *args->oldlenp);
+    }
+  }
+}
+
+PRE_SYSCALL(sysinfo)(void *info) {}
+
+POST_SYSCALL(sysinfo)(long res, void *info) {
+  if (res >= 0) {
+    if (info)
+      POST_WRITE(info, struct_sysinfo_sz);
+  }
+}
+
+PRE_SYSCALL(sysfs)(long option, long arg1, long arg2) {}
+
+POST_SYSCALL(sysfs)(long res, long option, long arg1, long arg2) {}
+
+PRE_SYSCALL(syslog)(long type, void *buf, long len) {}
+
+POST_SYSCALL(syslog)(long res, long type, void *buf, long len) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, __sanitizer::internal_strlen((const char *)buf) + 1);
+  }
+}
+
+PRE_SYSCALL(uselib)(const void *library) {
+  if (library)
+    PRE_READ(library, __sanitizer::internal_strlen((const char *)library) + 1);
+}
+
+POST_SYSCALL(uselib)(long res, const void *library) {}
+
+PRE_SYSCALL(ni_syscall)() {}
+
+POST_SYSCALL(ni_syscall)(long res) {}
+
+PRE_SYSCALL(ptrace)(long request, long pid, long addr, long data) {
+#  if !SANITIZER_ANDROID &&                                                   \
+      (defined(__i386) || defined(__x86_64) || defined(__mips64) ||           \
+       defined(__powerpc64__) || defined(__aarch64__) || defined(__s390__) || \
+       SANITIZER_RISCV64)
+  if (data) {
+    if (request == ptrace_setregs) {
+      PRE_READ((void *)data, struct_user_regs_struct_sz);
+    } else if (request == ptrace_setfpregs) {
+      PRE_READ((void *)data, struct_user_fpregs_struct_sz);
+    } else if (request == ptrace_setfpxregs) {
+      PRE_READ((void *)data, struct_user_fpxregs_struct_sz);
+    } else if (request == ptrace_setsiginfo) {
+      PRE_READ((void *)data, siginfo_t_sz);
+    } else if (request == ptrace_setregset) {
+      __sanitizer_iovec *iov = (__sanitizer_iovec *)data;
+      PRE_READ(iov->iov_base, iov->iov_len);
+    }
+  }
+#  endif
+}
+
+POST_SYSCALL(ptrace)(long res, long request, long pid, long addr, long data) {
+#  if !SANITIZER_ANDROID &&                                                   \
+      (defined(__i386) || defined(__x86_64) || defined(__mips64) ||           \
+       defined(__powerpc64__) || defined(__aarch64__) || defined(__s390__) || \
+       SANITIZER_RISCV64)
+  if (res >= 0 && data) {
+    // Note that this is different from the interceptor in
+    // sanitizer_common_interceptors.inc.
+    // PEEK* requests return resulting values through data pointer.
+    if (request == ptrace_getregs) {
+      POST_WRITE((void *)data, struct_user_regs_struct_sz);
+    } else if (request == ptrace_getfpregs) {
+      POST_WRITE((void *)data, struct_user_fpregs_struct_sz);
+    } else if (request == ptrace_getfpxregs) {
+      POST_WRITE((void *)data, struct_user_fpxregs_struct_sz);
+    } else if (request == ptrace_getsiginfo) {
+      POST_WRITE((void *)data, siginfo_t_sz);
+    } else if (request == ptrace_getregset) {
+      __sanitizer_iovec *iov = (__sanitizer_iovec *)data;
+      POST_WRITE(iov->iov_base, iov->iov_len);
+    } else if (request == ptrace_peekdata || request == ptrace_peektext ||
+               request == ptrace_peekuser) {
+      POST_WRITE((void *)data, sizeof(void *));
+    }
+  }
+#  endif
+}
+
+PRE_SYSCALL(add_key)
+(const void *_type, const void *_description, const void *_payload, long plen,
+ long destringid) {
+  if (_type)
+    PRE_READ(_type, __sanitizer::internal_strlen((const char *)_type) + 1);
+  if (_description)
+    PRE_READ(_description,
+             __sanitizer::internal_strlen((const char *)_description) + 1);
+}
+
+POST_SYSCALL(add_key)
+(long res, const void *_type, const void *_description, const void *_payload,
+ long plen, long destringid) {}
+
+PRE_SYSCALL(request_key)
+(const void *_type, const void *_description, const void *_callout_info,
+ long destringid) {
+  if (_type)
+    PRE_READ(_type, __sanitizer::internal_strlen((const char *)_type) + 1);
+  if (_description)
+    PRE_READ(_description,
+             __sanitizer::internal_strlen((const char *)_description) + 1);
+  if (_callout_info)
+    PRE_READ(_callout_info,
+             __sanitizer::internal_strlen((const char *)_callout_info) + 1);
+}
+
+POST_SYSCALL(request_key)
+(long res, const void *_type, const void *_description,
+ const void *_callout_info, long destringid) {}
+
+PRE_SYSCALL(keyctl)(long cmd, long arg2, long arg3, long arg4, long arg5) {}
+
+POST_SYSCALL(keyctl)
+(long res, long cmd, long arg2, long arg3, long arg4, long arg5) {}
+
+PRE_SYSCALL(ioprio_set)(long which, long who, long ioprio) {}
+
+POST_SYSCALL(ioprio_set)(long res, long which, long who, long ioprio) {}
+
+PRE_SYSCALL(ioprio_get)(long which, long who) {}
+
+POST_SYSCALL(ioprio_get)(long res, long which, long who) {}
+
+PRE_SYSCALL(set_mempolicy)(long mode, void *nmask, long maxnode) {}
+
+POST_SYSCALL(set_mempolicy)(long res, long mode, void *nmask, long maxnode) {
+  if (res >= 0) {
+    if (nmask)
+      POST_WRITE(nmask, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(migrate_pages)
+(long pid, long maxnode, const void *from, const void *to) {
+  if (from)
+    PRE_READ(from, sizeof(long));
+  if (to)
+    PRE_READ(to, sizeof(long));
+}
+
+POST_SYSCALL(migrate_pages)
+(long res, long pid, long maxnode, const void *from, const void *to) {}
+
+PRE_SYSCALL(move_pages)
+(long pid, long nr_pages, const void **pages, const int *nodes, int *status,
+ long flags) {
+  if (pages)
+    PRE_READ(pages, nr_pages * sizeof(*pages));
+  if (nodes)
+    PRE_READ(nodes, nr_pages * sizeof(*nodes));
+}
+
+POST_SYSCALL(move_pages)
+(long res, long pid, long nr_pages, const void **pages, const int *nodes,
+ int *status, long flags) {
+  if (res >= 0) {
+    if (status)
+      POST_WRITE(status, nr_pages * sizeof(*status));
+  }
+}
+
+PRE_SYSCALL(mbind)
+(long start, long len, long mode, void *nmask, long maxnode, long flags) {}
+
+POST_SYSCALL(mbind)
+(long res, long start, long len, long mode, void *nmask, long maxnode,
+ long flags) {
+  if (res >= 0) {
+    if (nmask)
+      POST_WRITE(nmask, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(get_mempolicy)
+(void *policy, void *nmask, long maxnode, long addr, long flags) {}
+
+POST_SYSCALL(get_mempolicy)
+(long res, void *policy, void *nmask, long maxnode, long addr, long flags) {
+  if (res >= 0) {
+    if (policy)
+      POST_WRITE(policy, sizeof(int));
+    if (nmask)
+      POST_WRITE(nmask, sizeof(long));
+  }
+}
+
+PRE_SYSCALL(inotify_init)() {}
+
+POST_SYSCALL(inotify_init)(long res) {}
+
+PRE_SYSCALL(inotify_init1)(long flags) {}
+
+POST_SYSCALL(inotify_init1)(long res, long flags) {}
+
+PRE_SYSCALL(inotify_add_watch)(long fd, const void *path, long mask) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(inotify_add_watch)
+(long res, long fd, const void *path, long mask) {}
+
+PRE_SYSCALL(inotify_rm_watch)(long fd, long wd) {}
+
+POST_SYSCALL(inotify_rm_watch)(long res, long fd, long wd) {}
+
+PRE_SYSCALL(spu_run)(long fd, void *unpc, void *ustatus) {}
+
+POST_SYSCALL(spu_run)(long res, long fd, unsigned *unpc, unsigned *ustatus) {
+  if (res >= 0) {
+    if (unpc)
+      POST_WRITE(unpc, sizeof(*unpc));
+    if (ustatus)
+      POST_WRITE(ustatus, sizeof(*ustatus));
+  }
+}
+
+PRE_SYSCALL(spu_create)(const void *name, long flags, long mode, long fd) {
+  if (name)
+    PRE_READ(name, __sanitizer::internal_strlen((const char *)name) + 1);
+}
+
+POST_SYSCALL(spu_create)
+(long res, const void *name, long flags, long mode, long fd) {}
+
+PRE_SYSCALL(mknodat)(long dfd, const void *filename, long mode, long dev) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(mknodat)
+(long res, long dfd, const void *filename, long mode, long dev) {}
+
+PRE_SYSCALL(mkdirat)(long dfd, const void *pathname, long mode) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(mkdirat)(long res, long dfd, const void *pathname, long mode) {}
+
+PRE_SYSCALL(unlinkat)(long dfd, const void *pathname, long flag) {
+  if (pathname)
+    PRE_READ(pathname,
+             __sanitizer::internal_strlen((const char *)pathname) + 1);
+}
+
+POST_SYSCALL(unlinkat)(long res, long dfd, const void *pathname, long flag) {}
+
+PRE_SYSCALL(symlinkat)(const void *oldname, long newdfd, const void *newname) {
+  if (oldname)
+    PRE_READ(oldname, __sanitizer::internal_strlen((const char *)oldname) + 1);
+  if (newname)
+    PRE_READ(newname, __sanitizer::internal_strlen((const char *)newname) + 1);
+}
+
+POST_SYSCALL(symlinkat)
+(long res, const void *oldname, long newdfd, const void *newname) {}
+
+PRE_SYSCALL(linkat)
+(long olddfd, const void *oldname, long newdfd, const void *newname,
+ long flags) {
+  if (oldname)
+    PRE_READ(oldname, __sanitizer::internal_strlen((const char *)oldname) + 1);
+  if (newname)
+    PRE_READ(newname, __sanitizer::internal_strlen((const char *)newname) + 1);
+}
+
+POST_SYSCALL(linkat)
+(long res, long olddfd, const void *oldname, long newdfd, const void *newname,
+ long flags) {}
+
+PRE_SYSCALL(renameat)
+(long olddfd, const void *oldname, long newdfd, const void *newname) {
+  if (oldname)
+    PRE_READ(oldname, __sanitizer::internal_strlen((const char *)oldname) + 1);
+  if (newname)
+    PRE_READ(newname, __sanitizer::internal_strlen((const char *)newname) + 1);
+}
+
+POST_SYSCALL(renameat)
+(long res, long olddfd, const void *oldname, long newdfd, const void *newname) {
+}
+
+PRE_SYSCALL(futimesat)(long dfd, const void *filename, void *utimes) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(futimesat)
+(long res, long dfd, const void *filename, void *utimes) {
+  if (res >= 0) {
+    if (utimes)
+      POST_WRITE(utimes, timeval_sz);
+  }
+}
+
+PRE_SYSCALL(faccessat)(long dfd, const void *filename, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(faccessat)(long res, long dfd, const void *filename, long mode) {}
+
+PRE_SYSCALL(fchmodat)(long dfd, const void *filename, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(fchmodat)(long res, long dfd, const void *filename, long mode) {}
+
+PRE_SYSCALL(fchownat)
+(long dfd, const void *filename, long user, long group, long flag) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(fchownat)
+(long res, long dfd, const void *filename, long user, long group, long flag) {}
+
+PRE_SYSCALL(openat)(long dfd, const void *filename, long flags, long mode) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(openat)
+(long res, long dfd, const void *filename, long flags, long mode) {}
+
+PRE_SYSCALL(newfstatat)
+(long dfd, const void *filename, void *statbuf, long flag) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(newfstatat)
+(long res, long dfd, const void *filename, void *statbuf, long flag) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat_sz);
+  }
+}
+
+PRE_SYSCALL(fstatat64)
+(long dfd, const void *filename, void *statbuf, long flag) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(fstatat64)
+(long res, long dfd, const void *filename, void *statbuf, long flag) {
+  if (res >= 0) {
+    if (statbuf)
+      POST_WRITE(statbuf, struct_kernel_stat64_sz);
+  }
+}
+
+PRE_SYSCALL(readlinkat)(long dfd, const void *path, void *buf, long bufsiz) {
+  if (path)
+    PRE_READ(path, __sanitizer::internal_strlen((const char *)path) + 1);
+}
+
+POST_SYSCALL(readlinkat)
+(long res, long dfd, const void *path, void *buf, long bufsiz) {
+  if (res >= 0) {
+    if (buf)
+      POST_WRITE(buf, __sanitizer::internal_strlen((const char *)buf) + 1);
+  }
+}
+
+PRE_SYSCALL(utimensat)
+(long dfd, const void *filename, void *utimes, long flags) {
+  if (filename)
+    PRE_READ(filename,
+             __sanitizer::internal_strlen((const char *)filename) + 1);
+}
+
+POST_SYSCALL(utimensat)
+(long res, long dfd, const void *filename, void *utimes, long flags) {
+  if (res >= 0) {
+    if (utimes)
+      POST_WRITE(utimes, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(unshare)(long unshare_flags) {}
+
+POST_SYSCALL(unshare)(long res, long unshare_flags) {}
+
+PRE_SYSCALL(splice)
+(long fd_in, void *off_in, long fd_out, void *off_out, long len, long flags) {}
+
+POST_SYSCALL(splice)
+(long res, long fd_in, void *off_in, long fd_out, void *off_out, long len,
+ long flags) {
+  if (res >= 0) {
+    if (off_in)
+      POST_WRITE(off_in, sizeof(long long));
+    if (off_out)
+      POST_WRITE(off_out, sizeof(long long));
+  }
+}
+
+PRE_SYSCALL(vmsplice)
+(long fd, const __sanitizer_iovec *iov, long nr_segs, long flags) {}
+
+POST_SYSCALL(vmsplice)
+(long res, long fd, const __sanitizer_iovec *iov, long nr_segs, long flags) {
+  if (res >= 0) {
+    if (iov)
+      kernel_read_iovec(iov, nr_segs, res);
+  }
+}
+
+PRE_SYSCALL(tee)(long fdin, long fdout, long len, long flags) {}
+
+POST_SYSCALL(tee)(long res, long fdin, long fdout, long len, long flags) {}
+
+PRE_SYSCALL(get_robust_list)(long pid, void *head_ptr, void *len_ptr) {}
+
+POST_SYSCALL(get_robust_list)
+(long res, long pid, void *head_ptr, void *len_ptr) {}
+
+PRE_SYSCALL(set_robust_list)(void *head, long len) {}
+
+POST_SYSCALL(set_robust_list)(long res, void *head, long len) {}
+
+PRE_SYSCALL(getcpu)(void *cpu, void *node, void *cache) {}
+
+POST_SYSCALL(getcpu)(long res, void *cpu, void *node, void *cache) {
+  if (res >= 0) {
+    if (cpu)
+      POST_WRITE(cpu, sizeof(unsigned));
+    if (node)
+      POST_WRITE(node, sizeof(unsigned));
+    // The third argument to this system call is nowadays unused.
+  }
+}
+
+PRE_SYSCALL(signalfd)(long ufd, void *user_mask, long sizemask) {}
+
+POST_SYSCALL(signalfd)
+(long res, long ufd, kernel_sigset_t *user_mask, long sizemask) {
+  if (res >= 0) {
+    if (user_mask)
+      POST_WRITE(user_mask, sizemask);
+  }
+}
+
+PRE_SYSCALL(signalfd4)(long ufd, void *user_mask, long sizemask, long flags) {}
+
+POST_SYSCALL(signalfd4)
+(long res, long ufd, kernel_sigset_t *user_mask, long sizemask, long flags) {
+  if (res >= 0) {
+    if (user_mask)
+      POST_WRITE(user_mask, sizemask);
+  }
+}
+
+PRE_SYSCALL(timerfd_create)(long clockid, long flags) {}
+
+POST_SYSCALL(timerfd_create)(long res, long clockid, long flags) {}
+
+PRE_SYSCALL(timerfd_settime)
+(long ufd, long flags, const void *utmr, void *otmr) {
+  if (utmr)
+    PRE_READ(utmr, struct_itimerspec_sz);
+}
+
+POST_SYSCALL(timerfd_settime)
+(long res, long ufd, long flags, const void *utmr, void *otmr) {
+  if (res >= 0) {
+    if (otmr)
+      POST_WRITE(otmr, struct_itimerspec_sz);
+  }
+}
+
+PRE_SYSCALL(timerfd_gettime)(long ufd, void *otmr) {}
+
+POST_SYSCALL(timerfd_gettime)(long res, long ufd, void *otmr) {
+  if (res >= 0) {
+    if (otmr)
+      POST_WRITE(otmr, struct_itimerspec_sz);
+  }
+}
+
+PRE_SYSCALL(eventfd)(long count) {}
+
+POST_SYSCALL(eventfd)(long res, long count) {}
+
+PRE_SYSCALL(eventfd2)(long count, long flags) {}
+
+POST_SYSCALL(eventfd2)(long res, long count, long flags) {}
+
+PRE_SYSCALL(old_readdir)(long arg0, void *arg1, long arg2) {}
+
+POST_SYSCALL(old_readdir)(long res, long arg0, void *arg1, long arg2) {
+  // Missing definition of 'struct old_linux_dirent'.
+}
+
+PRE_SYSCALL(pselect6)
+(long arg0, __sanitizer___kernel_fd_set *arg1,
+ __sanitizer___kernel_fd_set *arg2, __sanitizer___kernel_fd_set *arg3,
+ void *arg4, void *arg5) {}
+
+POST_SYSCALL(pselect6)
+(long res, long arg0, __sanitizer___kernel_fd_set *arg1,
+ __sanitizer___kernel_fd_set *arg2, __sanitizer___kernel_fd_set *arg3,
+ void *arg4, void *arg5) {
+  if (res >= 0) {
+    if (arg1)
+      POST_WRITE(arg1, sizeof(*arg1));
+    if (arg2)
+      POST_WRITE(arg2, sizeof(*arg2));
+    if (arg3)
+      POST_WRITE(arg3, sizeof(*arg3));
+    if (arg4)
+      POST_WRITE(arg4, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(ppoll)
+(__sanitizer_pollfd *arg0, long arg1, void *arg2, const kernel_sigset_t *arg3,
+ long arg4) {
+  if (arg3)
+    PRE_READ(arg3, arg4);
+}
+
+POST_SYSCALL(ppoll)
+(long res, __sanitizer_pollfd *arg0, long arg1, void *arg2, const void *arg3,
+ long arg4) {
+  if (res >= 0) {
+    if (arg0)
+      POST_WRITE(arg0, sizeof(*arg0));
+    if (arg2)
+      POST_WRITE(arg2, struct_timespec_sz);
+  }
+}
+
+PRE_SYSCALL(syncfs)(long fd) {}
+
+POST_SYSCALL(syncfs)(long res, long fd) {}
+
+PRE_SYSCALL(perf_event_open)
+(__sanitizer_perf_event_attr *attr_uptr, long pid, long cpu, long group_fd,
+ long flags) {
+  if (attr_uptr)
+    PRE_READ(attr_uptr, attr_uptr->size);
+}
+
+POST_SYSCALL(perf_event_open)
+(long res, __sanitizer_perf_event_attr *attr_uptr, long pid, long cpu,
+ long group_fd, long flags) {}
+
+PRE_SYSCALL(mmap_pgoff)
+(long addr, long len, long prot, long flags, long fd, long pgoff) {}
+
+POST_SYSCALL(mmap_pgoff)
+(long res, long addr, long len, long prot, long flags, long fd, long pgoff) {}
+
+PRE_SYSCALL(old_mmap)(void *arg) {}
+
+POST_SYSCALL(old_mmap)(long res, void *arg) {}
+
+PRE_SYSCALL(name_to_handle_at)
+(long dfd, const void *name, void *handle, void *mnt_id, long flag) {}
+
+POST_SYSCALL(name_to_handle_at)
+(long res, long dfd, const void *name, void *handle, void *mnt_id, long flag) {}
+
+PRE_SYSCALL(open_by_handle_at)(long mountdirfd, void *handle, long flags) {}
+
+POST_SYSCALL(open_by_handle_at)
+(long res, long mountdirfd, void *handle, long flags) {}
+
+PRE_SYSCALL(setns)(long fd, long nstype) {}
+
+POST_SYSCALL(setns)(long res, long fd, long nstype) {}
+
+PRE_SYSCALL(process_vm_readv)
+(long pid, const __sanitizer_iovec *lvec, long liovcnt, const void *rvec,
+ long riovcnt, long flags) {}
+
+POST_SYSCALL(process_vm_readv)
+(long res, long pid, const __sanitizer_iovec *lvec, long liovcnt,
+ const void *rvec, long riovcnt, long flags) {
+  if (res >= 0) {
+    if (lvec)
+      kernel_write_iovec(lvec, liovcnt, res);
+  }
+}
+
+PRE_SYSCALL(process_vm_writev)
+(long pid, const __sanitizer_iovec *lvec, long liovcnt, const void *rvec,
+ long riovcnt, long flags) {}
+
+POST_SYSCALL(process_vm_writev)
+(long res, long pid, const __sanitizer_iovec *lvec, long liovcnt,
+ const void *rvec, long riovcnt, long flags) {
+  if (res >= 0) {
+    if (lvec)
+      kernel_read_iovec(lvec, liovcnt, res);
+  }
+}
+
+PRE_SYSCALL(fork)() { COMMON_SYSCALL_PRE_FORK(); }
+
+POST_SYSCALL(fork)(long res) { COMMON_SYSCALL_POST_FORK(res); }
+
+PRE_SYSCALL(vfork)() { COMMON_SYSCALL_PRE_FORK(); }
+
+POST_SYSCALL(vfork)(long res) { COMMON_SYSCALL_POST_FORK(res); }
+
+PRE_SYSCALL(sigaction)
+(long signum, const __sanitizer_kernel_sigaction_t *act,
+ __sanitizer_kernel_sigaction_t *oldact) {
+  if (act) {
+    PRE_READ(&act->sigaction, sizeof(act->sigaction));
+    PRE_READ(&act->sa_flags, sizeof(act->sa_flags));
+    PRE_READ(&act->sa_mask, sizeof(act->sa_mask));
+  }
+}
+
+POST_SYSCALL(sigaction)
+(long res, long signum, const __sanitizer_kernel_sigaction_t *act,
+ __sanitizer_kernel_sigaction_t *oldact) {
+  if (res >= 0 && oldact)
+    POST_WRITE(oldact, sizeof(*oldact));
+}
+
+PRE_SYSCALL(rt_sigaction)
+(long signum, const __sanitizer_kernel_sigaction_t *act,
+ __sanitizer_kernel_sigaction_t *oldact, SIZE_T sz) {
+  if (act) {
+    PRE_READ(&act->sigaction, sizeof(act->sigaction));
+    PRE_READ(&act->sa_flags, sizeof(act->sa_flags));
+    PRE_READ(&act->sa_mask, sz);
+  }
+}
+
+POST_SYSCALL(rt_sigaction)
+(long res, long signum, const __sanitizer_kernel_sigaction_t *act,
+ __sanitizer_kernel_sigaction_t *oldact, SIZE_T sz) {
+  if (res >= 0 && oldact) {
+    SIZE_T oldact_sz = ((char *)&oldact->sa_mask) - ((char *)oldact) + sz;
+    POST_WRITE(oldact, oldact_sz);
+  }
+}
+
+PRE_SYSCALL(getrandom)(void *buf, uptr count, long flags) {
+  if (buf) {
+    PRE_WRITE(buf, count);
+  }
+}
+
+POST_SYSCALL(getrandom)(long res, void *buf, uptr count, long flags) {
+  if (res > 0 && buf) {
+    POST_WRITE(buf, res);
+  }
+}
+
+PRE_SYSCALL(sigaltstack)(const void *ss, void *oss) {
+  if (ss != nullptr) {
+    PRE_READ(ss, struct_stack_t_sz);
+  }
+  if (oss != nullptr) {
+    PRE_WRITE(oss, struct_stack_t_sz);
+  }
+}
+
+POST_SYSCALL(sigaltstack)(long res, void *ss, void *oss) {
+  if (res == 0) {
+    if (oss != nullptr) {
+      POST_WRITE(oss, struct_stack_t_sz);
+    }
+  }
+}
+}  // extern "C"
+
+#  undef PRE_SYSCALL
+#  undef PRE_READ
+#  undef PRE_WRITE
+#  undef POST_SYSCALL
+#  undef POST_READ
+#  undef POST_WRITE
+
+#endif  // SANITIZER_LINUX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp
new file mode 100644
index 0000000000..be1c47f24e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp
@@ -0,0 +1,253 @@
+//===-- sanitizer_coverage_fuchsia.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer Coverage Controller for Trace PC Guard, Fuchsia-specific version.
+//
+// This Fuchsia-specific implementation uses the same basic scheme and the
+// same simple '.sancov' file format as the generic implementation.  The
+// difference is that we just produce a single blob of output for the whole
+// program, not a separate one per DSO.  We do not sort the PC table and do
+// not prune the zeros, so the resulting file is always as large as it
+// would be to report 100% coverage.  Implicit tracing information about
+// the address ranges of DSOs allows offline tools to split the one big
+// blob into separate files that the 'sancov' tool can understand.
+//
+// Unlike the traditional implementation that uses an atexit hook to write
+// out data files at the end, the results on Fuchsia do not go into a file
+// per se.  The 'coverage_dir' option is ignored.  Instead, they are stored
+// directly into a shared memory object (a Zircon VMO).  At exit, that VMO
+// is handed over to a system service that's responsible for getting the
+// data out to somewhere that it can be fed into the sancov tool (where and
+// how is not our problem).
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FUCHSIA
+#error #include <zircon/process.h>
+#error #include <zircon/sanitizer.h>
+#error #include <zircon/syscalls.h>
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_symbolizer_fuchsia.h"
+
+using namespace __sanitizer;
+
+namespace __sancov {
+namespace {
+
+// TODO(mcgrathr): Move the constant into a header shared with other impls.
+constexpr u64 Magic64 = 0xC0BFFFFFFFFFFF64ULL;
+static_assert(SANITIZER_WORDSIZE == 64, "Fuchsia is always LP64");
+
+constexpr const char kSancovSinkName[] = "sancov";
+
+// Collects trace-pc guard coverage.
+// This class relies on zero-initialization.
+class TracePcGuardController final {
+ public:
+  constexpr TracePcGuardController() {}
+
+  // For each PC location being tracked, there is a u32 reserved in global
+  // data called the "guard".  At startup, we assign each guard slot a
+  // unique index into the big results array.  Later during runtime, the
+  // first call to TracePcGuard (below) will store the corresponding PC at
+  // that index in the array.  (Each later call with the same guard slot is
+  // presumed to be from the same PC.)  Then it clears the guard slot back
+  // to zero, which tells the compiler not to bother calling in again.  At
+  // the end of the run, we have a big array where each element is either
+  // zero or is a tracked PC location that was hit in the trace.
+
+  // This is called from global constructors.  Each translation unit has a
+  // contiguous array of guard slots, and a constructor that calls here
+  // with the bounds of its array.  Those constructors are allowed to call
+  // here more than once for the same array.  Usually all of these
+  // constructors run in the initial thread, but it's possible that a
+  // dlopen call on a secondary thread will run constructors that get here.
+  void InitTracePcGuard(u32 *start, u32 *end) {
+    if (end > start && *start == 0 && common_flags()->coverage) {
+      // Complete the setup before filling in any guards with indices.
+      // This avoids the possibility of code called from Setup reentering
+      // TracePcGuard.
+      u32 idx = Setup(end - start);
+      for (u32 *p = start; p < end; ++p) {
+        *p = idx++;
+      }
+    }
+  }
+
+  void TracePcGuard(u32 *guard, uptr pc) {
+    atomic_uint32_t *guard_ptr = reinterpret_cast<atomic_uint32_t *>(guard);
+    u32 idx = atomic_exchange(guard_ptr, 0, memory_order_relaxed);
+    if (idx > 0)
+      array_[idx] = pc;
+  }
+
+  void Dump() {
+    Lock locked(&setup_lock_);
+    if (array_) {
+      CHECK_NE(vmo_, ZX_HANDLE_INVALID);
+
+      // Publish the VMO to the system, where it can be collected and
+      // analyzed after this process exits.  This always consumes the VMO
+      // handle.  Any failure is just logged and not indicated to us.
+      __sanitizer_publish_data(kSancovSinkName, vmo_);
+      vmo_ = ZX_HANDLE_INVALID;
+
+      // This will route to __sanitizer_log_write, which will ensure that
+      // information about shared libraries is written out.  This message
+      // uses the `dumpfile` symbolizer markup element to highlight the
+      // dump.  See the explanation for this in:
+      // https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
+      Printf("SanitizerCoverage: " FORMAT_DUMPFILE " with up to %u PCs\n",
+             kSancovSinkName, vmo_name_, next_index_ - 1);
+    }
+  }
+
+ private:
+  // We map in the largest possible view into the VMO: one word
+  // for every possible 32-bit index value.  This avoids the need
+  // to change the mapping when increasing the size of the VMO.
+  // We can always spare the 32G of address space.
+  static constexpr size_t MappingSize = sizeof(uptr) << 32;
+
+  Mutex setup_lock_;
+  uptr *array_ = nullptr;
+  u32 next_index_ = 0;
+  zx_handle_t vmo_ = {};
+  char vmo_name_[ZX_MAX_NAME_LEN] = {};
+
+  size_t DataSize() const { return next_index_ * sizeof(uintptr_t); }
+
+  u32 Setup(u32 num_guards) {
+    Lock locked(&setup_lock_);
+    DCHECK(common_flags()->coverage);
+
+    if (next_index_ == 0) {
+      CHECK_EQ(vmo_, ZX_HANDLE_INVALID);
+      CHECK_EQ(array_, nullptr);
+
+      // The first sample goes at [1] to reserve [0] for the magic number.
+      next_index_ = 1 + num_guards;
+
+      zx_status_t status = _zx_vmo_create(DataSize(), ZX_VMO_RESIZABLE, &vmo_);
+      CHECK_EQ(status, ZX_OK);
+
+      // Give the VMO a name including our process KOID so it's easy to spot.
+      internal_snprintf(vmo_name_, sizeof(vmo_name_), "%s.%zu", kSancovSinkName,
+                        internal_getpid());
+      _zx_object_set_property(vmo_, ZX_PROP_NAME, vmo_name_,
+                              internal_strlen(vmo_name_));
+      uint64_t size = DataSize();
+      status = _zx_object_set_property(vmo_, ZX_PROP_VMO_CONTENT_SIZE, &size,
+                                       sizeof(size));
+      CHECK_EQ(status, ZX_OK);
+
+      // Map the largest possible view we might need into the VMO.  Later
+      // we might need to increase the VMO's size before we can use larger
+      // indices, but we'll never move the mapping address so we don't have
+      // any multi-thread synchronization issues with that.
+      uintptr_t mapping;
+      status =
+          _zx_vmar_map(_zx_vmar_root_self(), ZX_VM_PERM_READ | ZX_VM_PERM_WRITE,
+                       0, vmo_, 0, MappingSize, &mapping);
+      CHECK_EQ(status, ZX_OK);
+
+      // Hereafter other threads are free to start storing into
+      // elements [1, next_index_) of the big array.
+      array_ = reinterpret_cast<uptr *>(mapping);
+
+      // Store the magic number.
+      // Hereafter, the VMO serves as the contents of the '.sancov' file.
+      array_[0] = Magic64;
+
+      return 1;
+    } else {
+      // The VMO is already mapped in, but it's not big enough to use the
+      // new indices.  So increase the size to cover the new maximum index.
+
+      CHECK_NE(vmo_, ZX_HANDLE_INVALID);
+      CHECK_NE(array_, nullptr);
+
+      uint32_t first_index = next_index_;
+      next_index_ += num_guards;
+
+      zx_status_t status = _zx_vmo_set_size(vmo_, DataSize());
+      CHECK_EQ(status, ZX_OK);
+      uint64_t size = DataSize();
+      status = _zx_object_set_property(vmo_, ZX_PROP_VMO_CONTENT_SIZE, &size,
+                                       sizeof(size));
+      CHECK_EQ(status, ZX_OK);
+
+      return first_index;
+    }
+  }
+};
+
+static TracePcGuardController pc_guard_controller;
+
+}  // namespace
+}  // namespace __sancov
+
+namespace __sanitizer {
+void InitializeCoverage(bool enabled, const char *dir) {
+  CHECK_EQ(enabled, common_flags()->coverage);
+  CHECK_EQ(dir, common_flags()->coverage_dir);
+
+  static bool coverage_enabled = false;
+  if (!coverage_enabled) {
+    coverage_enabled = enabled;
+    Atexit(__sanitizer_cov_dump);
+    AddDieCallback(__sanitizer_cov_dump);
+  }
+}
+}  // namespace __sanitizer
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage(const uptr *pcs,
+                                                             uptr len) {
+  UNIMPLEMENTED();
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard, u32 *guard) {
+  if (!*guard)
+    return;
+  __sancov::pc_guard_controller.TracePcGuard(guard, GET_CALLER_PC() - 1);
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard_init,
+                             u32 *start, u32 *end) {
+  if (start == end || *start)
+    return;
+  __sancov::pc_guard_controller.InitTracePcGuard(start, end);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage() {
+  __sancov::pc_guard_controller.Dump();
+}
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump() {
+  __sanitizer_dump_trace_pc_guard_coverage();
+}
+// Default empty implementations (weak). Users should redefine them.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_switch, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_gep, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_indir, void) {}
+}  // extern "C"
+
+#endif  // !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc
new file mode 100644
index 0000000000..d7ab0c3d98
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc
@@ -0,0 +1,33 @@
+//===-- sanitizer_coverage_interface.inc ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// Sanitizer Coverage interface list.
+//===----------------------------------------------------------------------===//
+INTERFACE_FUNCTION(__sanitizer_cov_dump)
+INTERFACE_FUNCTION(__sanitizer_cov_reset)
+INTERFACE_FUNCTION(__sanitizer_dump_coverage)
+INTERFACE_FUNCTION(__sanitizer_dump_trace_pc_guard_coverage)
+INTERFACE_WEAK_FUNCTION(__sancov_default_options)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp1)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp2)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp4)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp8)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_const_cmp1)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_const_cmp2)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_const_cmp4)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_const_cmp8)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_div4)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_div8)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_gep)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_pc_guard)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_pc_guard_init)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_pc_indir)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_switch)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_8bit_counters_init)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_bool_flag_init)
+INTERFACE_WEAK_FUNCTION(__sanitizer_cov_pcs_init)
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp
new file mode 100644
index 0000000000..56220df2ac
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp
@@ -0,0 +1,276 @@
+//===-- sanitizer_coverage_libcdep_new.cpp --------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// Sanitizer Coverage Controller for Trace PC Guard.
+
+#include "sanitizer_platform.h"
+
+#if !SANITIZER_FUCHSIA
+#include "sancov_flags.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+
+using namespace __sanitizer;
+
+using AddressRange = LoadedModule::AddressRange;
+
+namespace __sancov {
+namespace {
+
+static const u64 Magic64 = 0xC0BFFFFFFFFFFF64ULL;
+static const u64 Magic32 = 0xC0BFFFFFFFFFFF32ULL;
+static const u64 Magic = SANITIZER_WORDSIZE == 64 ? Magic64 : Magic32;
+
+static fd_t OpenFile(const char* path) {
+  error_t err;
+  fd_t fd = OpenFile(path, WrOnly, &err);
+  if (fd == kInvalidFd)
+    Report("SanitizerCoverage: failed to open %s for writing (reason: %d)\n",
+           path, err);
+  return fd;
+}
+
+static void GetCoverageFilename(char* path, const char* name,
+                                const char* extension) {
+  CHECK(name);
+  internal_snprintf(path, kMaxPathLength, "%s/%s.%zd.%s",
+                    common_flags()->coverage_dir, name, internal_getpid(),
+                    extension);
+}
+
+static void WriteModuleCoverage(char* file_path, const char* module_name,
+                                const uptr* pcs, uptr len) {
+  GetCoverageFilename(file_path, StripModuleName(module_name), "sancov");
+  fd_t fd = OpenFile(file_path);
+  WriteToFile(fd, &Magic, sizeof(Magic));
+  WriteToFile(fd, pcs, len * sizeof(*pcs));
+  CloseFile(fd);
+  Printf("SanitizerCoverage: %s: %zd PCs written\n", file_path, len);
+}
+
+static void SanitizerDumpCoverage(const uptr* unsorted_pcs, uptr len) {
+  if (!len) return;
+
+  char* file_path = static_cast<char*>(InternalAlloc(kMaxPathLength));
+  char* module_name = static_cast<char*>(InternalAlloc(kMaxPathLength));
+  uptr* pcs = static_cast<uptr*>(InternalAlloc(len * sizeof(uptr)));
+
+  internal_memcpy(pcs, unsorted_pcs, len * sizeof(uptr));
+  Sort(pcs, len);
+
+  bool module_found = false;
+  uptr last_base = 0;
+  uptr module_start_idx = 0;
+
+  for (uptr i = 0; i < len; ++i) {
+    const uptr pc = pcs[i];
+    if (!pc) continue;
+
+    if (!__sanitizer_get_module_and_offset_for_pc(pc, nullptr, 0, &pcs[i])) {
+      Printf("ERROR: unknown pc 0x%zx (may happen if dlclose is used)\n", pc);
+      continue;
+    }
+    uptr module_base = pc - pcs[i];
+
+    if (module_base != last_base || !module_found) {
+      if (module_found) {
+        WriteModuleCoverage(file_path, module_name, &pcs[module_start_idx],
+                            i - module_start_idx);
+      }
+
+      last_base = module_base;
+      module_start_idx = i;
+      module_found = true;
+      __sanitizer_get_module_and_offset_for_pc(pc, module_name, kMaxPathLength,
+                                               &pcs[i]);
+    }
+  }
+
+  if (module_found) {
+    WriteModuleCoverage(file_path, module_name, &pcs[module_start_idx],
+                        len - module_start_idx);
+  }
+
+  InternalFree(file_path);
+  InternalFree(module_name);
+  InternalFree(pcs);
+}
+
+// Collects trace-pc guard coverage.
+// This class relies on zero-initialization.
+class TracePcGuardController {
+ public:
+  void Initialize() {
+    CHECK(!initialized);
+
+    initialized = true;
+    InitializeSancovFlags();
+
+    pc_vector.Initialize(0);
+  }
+
+  void InitTracePcGuard(u32* start, u32* end) {
+    if (!initialized) Initialize();
+    CHECK(!*start);
+    CHECK_NE(start, end);
+
+    u32 i = pc_vector.size();
+    for (u32* p = start; p < end; p++) *p = ++i;
+    pc_vector.resize(i);
+  }
+
+  void TracePcGuard(u32* guard, uptr pc) {
+    u32 idx = *guard;
+    if (!idx) return;
+    // we start indices from 1.
+    atomic_uintptr_t* pc_ptr =
+        reinterpret_cast<atomic_uintptr_t*>(&pc_vector[idx - 1]);
+    if (atomic_load(pc_ptr, memory_order_relaxed) == 0)
+      atomic_store(pc_ptr, pc, memory_order_relaxed);
+  }
+
+  void Reset() {
+    internal_memset(&pc_vector[0], 0, sizeof(pc_vector[0]) * pc_vector.size());
+  }
+
+  void Dump() {
+    if (!initialized || !common_flags()->coverage) return;
+    __sanitizer_dump_coverage(pc_vector.data(), pc_vector.size());
+  }
+
+ private:
+  bool initialized;
+  InternalMmapVectorNoCtor<uptr> pc_vector;
+};
+
+static TracePcGuardController pc_guard_controller;
+
+// A basic default implementation of callbacks for
+// -fsanitize-coverage=inline-8bit-counters,pc-table.
+// Use TOOL_OPTIONS (UBSAN_OPTIONS, etc) to dump the coverage data:
+// * cov_8bit_counters_out=PATH to dump the 8bit counters.
+// * cov_pcs_out=PATH to dump the pc table.
+//
+// Most users will still need to define their own callbacks for greater
+// flexibility.
+namespace SingletonCounterCoverage {
+
+static char *counters_beg, *counters_end;
+static const uptr *pcs_beg, *pcs_end;
+
+static void DumpCoverage() {
+  const char* file_path = common_flags()->cov_8bit_counters_out;
+  if (file_path && internal_strlen(file_path)) {
+    fd_t fd = OpenFile(file_path);
+    FileCloser file_closer(fd);
+    uptr size = counters_end - counters_beg;
+    WriteToFile(fd, counters_beg, size);
+    if (common_flags()->verbosity)
+      __sanitizer::Printf("cov_8bit_counters_out: written %zd bytes to %s\n",
+                          size, file_path);
+  }
+  file_path = common_flags()->cov_pcs_out;
+  if (file_path && internal_strlen(file_path)) {
+    fd_t fd = OpenFile(file_path);
+    FileCloser file_closer(fd);
+    uptr size = (pcs_end - pcs_beg) * sizeof(uptr);
+    WriteToFile(fd, pcs_beg, size);
+    if (common_flags()->verbosity)
+      __sanitizer::Printf("cov_pcs_out: written %zd bytes to %s\n", size,
+                          file_path);
+  }
+}
+
+static void Cov8bitCountersInit(char* beg, char* end) {
+  counters_beg = beg;
+  counters_end = end;
+  Atexit(DumpCoverage);
+}
+
+static void CovPcsInit(const uptr* beg, const uptr* end) {
+  pcs_beg = beg;
+  pcs_end = end;
+}
+
+}  // namespace SingletonCounterCoverage
+
+}  // namespace
+}  // namespace __sancov
+
+namespace __sanitizer {
+void InitializeCoverage(bool enabled, const char *dir) {
+  static bool coverage_enabled = false;
+  if (coverage_enabled)
+    return;  // May happen if two sanitizer enable coverage in the same process.
+  coverage_enabled = enabled;
+  Atexit(__sanitizer_cov_dump);
+  AddDieCallback(__sanitizer_cov_dump);
+}
+} // namespace __sanitizer
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage(const uptr* pcs,
+                                                             uptr len) {
+  return __sancov::SanitizerDumpCoverage(pcs, len);
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard, u32* guard) {
+  if (!*guard) return;
+  __sancov::pc_guard_controller.TracePcGuard(guard, GET_CALLER_PC() - 1);
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_guard_init,
+                             u32* start, u32* end) {
+  if (start == end || *start) return;
+  __sancov::pc_guard_controller.InitTracePcGuard(start, end);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage() {
+  __sancov::pc_guard_controller.Dump();
+}
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump() {
+  __sanitizer_dump_trace_pc_guard_coverage();
+}
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_reset() {
+  __sancov::pc_guard_controller.Reset();
+}
+// Default implementations (weak).
+// Either empty or very simple.
+// Most users should redefine them.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_const_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_switch, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_gep, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_indir, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_8bit_counters_init,
+                             char* start, char* end) {
+  __sancov::SingletonCounterCoverage::Cov8bitCountersInit(start, end);
+}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_bool_flag_init, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_pcs_init, const uptr* beg,
+                             const uptr* end) {
+  __sancov::SingletonCounterCoverage::CovPcsInit(beg, end);
+}
+}  // extern "C"
+// Weak definition for code instrumented with -fsanitize-coverage=stack-depth
+// and later linked with code containing a strong definition.
+// E.g., -fsanitize=fuzzer-no-link
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE uptr __sancov_lowest_stack;
+
+#endif  // !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_win_sections.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_win_sections.cpp
new file mode 100644
index 0000000000..e7d6563393
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_coverage_win_sections.cpp
@@ -0,0 +1,67 @@
+//===-- sanitizer_coverage_win_sections.cpp -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines delimiters for Sanitizer Coverage's section. It contains
+// Windows specific tricks to coax the linker into giving us the start and stop
+// addresses of a section, as ELF linkers can do, to get the size of certain
+// arrays. According to https://msdn.microsoft.com/en-us/library/7977wcck.aspx
+// sections with the same name before "$" are sorted alphabetically by the
+// string that comes after "$" and merged into one section. We take advantage
+// of this by putting data we want the size of into the middle (M) of a section,
+// by using the letter "M" after "$". We get the start of this data (ie:
+// __start_section_name) by making the start variable come at the start of the
+// section (using the letter A after "$"). We do the same to get the end of the
+// data by using the letter "Z" after "$" to make the end variable come after
+// the data. Note that because of our technique the address of the start
+// variable is actually the address of data that comes before our middle
+// section. We also need to prevent the linker from adding any padding. Each
+// technique we use for this is explained in the comments below.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+#include <stdint.h>
+
+extern "C" {
+// Use uint64_t so the linker won't need to add any padding if it tries to word
+// align the start of the 8-bit counters array. The array will always start 8
+// bytes after __start_sancov_cntrs.
+#pragma section(".SCOV$CA", read, write)
+__declspec(allocate(".SCOV$CA")) uint64_t __start___sancov_cntrs = 0;
+
+// Even though we said not to align __stop__sancov_cntrs (using the "align"
+// declspec), MSVC's linker may try to align the section, .SCOV$CZ, containing
+// it. This can cause a mismatch between the number of PCs and counters since
+// each PCTable element is 8 bytes (unlike counters which are 1 byte) so no
+// padding would be added to align .SCOVP$Z, However, if .SCOV$CZ section is 1
+// byte, the linker won't try to align it on an 8-byte boundary, so use a
+// uint8_t for __stop_sancov_cntrs.
+#pragma section(".SCOV$CZ", read, write)
+__declspec(allocate(".SCOV$CZ")) __declspec(align(1)) uint8_t
+    __stop___sancov_cntrs = 0;
+
+#pragma section(".SCOV$GA", read, write)
+__declspec(allocate(".SCOV$GA")) uint64_t __start___sancov_guards = 0;
+#pragma section(".SCOV$GZ", read, write)
+__declspec(allocate(".SCOV$GZ")) __declspec(align(1)) uint8_t
+    __stop___sancov_guards = 0;
+
+// The guard array and counter array should both be merged into the .data
+// section to reduce the number of PE sections. However, because PCTable is
+// constant it should be merged with the .rdata section.
+#pragma comment(linker, "/MERGE:.SCOV=.data")
+
+#pragma section(".SCOVP$A", read)
+__declspec(allocate(".SCOVP$A")) uint64_t __start___sancov_pcs = 0;
+#pragma section(".SCOVP$Z", read)
+__declspec(allocate(".SCOVP$Z")) __declspec(align(1)) uint8_t
+    __stop___sancov_pcs = 0;
+
+#pragma comment(linker, "/MERGE:.SCOVP=.rdata")
+}
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dbghelp.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dbghelp.h
new file mode 100644
index 0000000000..00a5399800
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dbghelp.h
@@ -0,0 +1,41 @@
+//===-- sanitizer_dbghelp.h ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Wrappers for lazy loaded dbghelp.dll. Provides function pointers and a
+// callback to initialize them.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_SYMBOLIZER_WIN_H
+#define SANITIZER_SYMBOLIZER_WIN_H
+
+#if !SANITIZER_WINDOWS
+#error "sanitizer_dbghelp.h is a Windows-only header"
+#endif
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <dbghelp.h>
+
+namespace __sanitizer {
+
+extern decltype(::StackWalk64) *StackWalk64;
+extern decltype(::SymCleanup) *SymCleanup;
+extern decltype(::SymFromAddr) *SymFromAddr;
+extern decltype(::SymFunctionTableAccess64) *SymFunctionTableAccess64;
+extern decltype(::SymGetLineFromAddr64) *SymGetLineFromAddr64;
+extern decltype(::SymGetModuleBase64) *SymGetModuleBase64;
+extern decltype(::SymGetSearchPathW) *SymGetSearchPathW;
+extern decltype(::SymInitialize) *SymInitialize;
+extern decltype(::SymSetOptions) *SymSetOptions;
+extern decltype(::SymSetSearchPathW) *SymSetSearchPathW;
+extern decltype(::UnDecorateSymbolName) *UnDecorateSymbolName;
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_WIN_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector.h
new file mode 100644
index 0000000000..0749f633b4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector.h
@@ -0,0 +1,410 @@
+//===-- sanitizer_deadlock_detector.h ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer runtime.
+// The deadlock detector maintains a directed graph of lock acquisitions.
+// When a lock event happens, the detector checks if the locks already held by
+// the current thread are reachable from the newly acquired lock.
+//
+// The detector can handle only a fixed amount of simultaneously live locks
+// (a lock is alive if it has been locked at least once and has not been
+// destroyed). When the maximal number of locks is reached the entire graph
+// is flushed and the new lock epoch is started. The node ids from the old
+// epochs can not be used with any of the detector methods except for
+// nodeBelongsToCurrentEpoch().
+//
+// FIXME: this is work in progress, nothing really works yet.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_DEADLOCK_DETECTOR_H
+#define SANITIZER_DEADLOCK_DETECTOR_H
+
+#include "sanitizer_bvgraph.h"
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+// Thread-local state for DeadlockDetector.
+// It contains the locks currently held by the owning thread.
+template <class BV>
+class DeadlockDetectorTLS {
+ public:
+  // No CTOR.
+  void clear() {
+    bv_.clear();
+    epoch_ = 0;
+    n_recursive_locks = 0;
+    n_all_locks_ = 0;
+  }
+
+  bool empty() const { return bv_.empty(); }
+
+  void ensureCurrentEpoch(uptr current_epoch) {
+    if (epoch_ == current_epoch) return;
+    bv_.clear();
+    epoch_ = current_epoch;
+    n_recursive_locks = 0;
+    n_all_locks_ = 0;
+  }
+
+  uptr getEpoch() const { return epoch_; }
+
+  // Returns true if this is the first (non-recursive) acquisition of this lock.
+  bool addLock(uptr lock_id, uptr current_epoch, u32 stk) {
+    CHECK_EQ(epoch_, current_epoch);
+    if (!bv_.setBit(lock_id)) {
+      // The lock is already held by this thread, it must be recursive.
+      CHECK_LT(n_recursive_locks, ARRAY_SIZE(recursive_locks));
+      recursive_locks[n_recursive_locks++] = lock_id;
+      return false;
+    }
+    CHECK_LT(n_all_locks_, ARRAY_SIZE(all_locks_with_contexts_));
+    // lock_id < BV::kSize, can cast to a smaller int.
+    u32 lock_id_short = static_cast<u32>(lock_id);
+    LockWithContext l = {lock_id_short, stk};
+    all_locks_with_contexts_[n_all_locks_++] = l;
+    return true;
+  }
+
+  void removeLock(uptr lock_id) {
+    if (n_recursive_locks) {
+      for (sptr i = n_recursive_locks - 1; i >= 0; i--) {
+        if (recursive_locks[i] == lock_id) {
+          n_recursive_locks--;
+          Swap(recursive_locks[i], recursive_locks[n_recursive_locks]);
+          return;
+        }
+      }
+    }
+    if (!bv_.clearBit(lock_id))
+      return;  // probably addLock happened before flush
+    if (n_all_locks_) {
+      for (sptr i = n_all_locks_ - 1; i >= 0; i--) {
+        if (all_locks_with_contexts_[i].lock == static_cast<u32>(lock_id)) {
+          Swap(all_locks_with_contexts_[i],
+               all_locks_with_contexts_[n_all_locks_ - 1]);
+          n_all_locks_--;
+          break;
+        }
+      }
+    }
+  }
+
+  u32 findLockContext(uptr lock_id) {
+    for (uptr i = 0; i < n_all_locks_; i++)
+      if (all_locks_with_contexts_[i].lock == static_cast<u32>(lock_id))
+        return all_locks_with_contexts_[i].stk;
+    return 0;
+  }
+
+  const BV &getLocks(uptr current_epoch) const {
+    CHECK_EQ(epoch_, current_epoch);
+    return bv_;
+  }
+
+  uptr getNumLocks() const { return n_all_locks_; }
+  uptr getLock(uptr idx) const { return all_locks_with_contexts_[idx].lock; }
+
+ private:
+  BV bv_;
+  uptr epoch_;
+  uptr recursive_locks[64];
+  uptr n_recursive_locks;
+  struct LockWithContext {
+    u32 lock;
+    u32 stk;
+  };
+  LockWithContext all_locks_with_contexts_[64];
+  uptr n_all_locks_;
+};
+
+// DeadlockDetector.
+// For deadlock detection to work we need one global DeadlockDetector object
+// and one DeadlockDetectorTLS object per evey thread.
+// This class is not thread safe, all concurrent accesses should be guarded
+// by an external lock.
+// Most of the methods of this class are not thread-safe (i.e. should
+// be protected by an external lock) unless explicitly told otherwise.
+template <class BV>
+class DeadlockDetector {
+ public:
+  typedef BV BitVector;
+
+  uptr size() const { return g_.size(); }
+
+  // No CTOR.
+  void clear() {
+    current_epoch_ = 0;
+    available_nodes_.clear();
+    recycled_nodes_.clear();
+    g_.clear();
+    n_edges_ = 0;
+  }
+
+  // Allocate new deadlock detector node.
+  // If we are out of available nodes first try to recycle some.
+  // If there is nothing to recycle, flush the graph and increment the epoch.
+  // Associate 'data' (opaque user's object) with the new node.
+  uptr newNode(uptr data) {
+    if (!available_nodes_.empty())
+      return getAvailableNode(data);
+    if (!recycled_nodes_.empty()) {
+      for (sptr i = n_edges_ - 1; i >= 0; i--) {
+        if (recycled_nodes_.getBit(edges_[i].from) ||
+            recycled_nodes_.getBit(edges_[i].to)) {
+          Swap(edges_[i], edges_[n_edges_ - 1]);
+          n_edges_--;
+        }
+      }
+      CHECK(available_nodes_.empty());
+      // removeEdgesFrom was called in removeNode.
+      g_.removeEdgesTo(recycled_nodes_);
+      available_nodes_.setUnion(recycled_nodes_);
+      recycled_nodes_.clear();
+      return getAvailableNode(data);
+    }
+    // We are out of vacant nodes. Flush and increment the current_epoch_.
+    current_epoch_ += size();
+    recycled_nodes_.clear();
+    available_nodes_.setAll();
+    g_.clear();
+    n_edges_ = 0;
+    return getAvailableNode(data);
+  }
+
+  // Get data associated with the node created by newNode().
+  uptr getData(uptr node) const { return data_[nodeToIndex(node)]; }
+
+  bool nodeBelongsToCurrentEpoch(uptr node) {
+    return node && (node / size() * size()) == current_epoch_;
+  }
+
+  void removeNode(uptr node) {
+    uptr idx = nodeToIndex(node);
+    CHECK(!available_nodes_.getBit(idx));
+    CHECK(recycled_nodes_.setBit(idx));
+    g_.removeEdgesFrom(idx);
+  }
+
+  void ensureCurrentEpoch(DeadlockDetectorTLS<BV> *dtls) {
+    dtls->ensureCurrentEpoch(current_epoch_);
+  }
+
+  // Returns true if there is a cycle in the graph after this lock event.
+  // Ideally should be called before the lock is acquired so that we can
+  // report a deadlock before a real deadlock happens.
+  bool onLockBefore(DeadlockDetectorTLS<BV> *dtls, uptr cur_node) {
+    ensureCurrentEpoch(dtls);
+    uptr cur_idx = nodeToIndex(cur_node);
+    return g_.isReachable(cur_idx, dtls->getLocks(current_epoch_));
+  }
+
+  u32 findLockContext(DeadlockDetectorTLS<BV> *dtls, uptr node) {
+    return dtls->findLockContext(nodeToIndex(node));
+  }
+
+  // Add cur_node to the set of locks held currently by dtls.
+  void onLockAfter(DeadlockDetectorTLS<BV> *dtls, uptr cur_node, u32 stk = 0) {
+    ensureCurrentEpoch(dtls);
+    uptr cur_idx = nodeToIndex(cur_node);
+    dtls->addLock(cur_idx, current_epoch_, stk);
+  }
+
+  // Experimental *racy* fast path function.
+  // Returns true if all edges from the currently held locks to cur_node exist.
+  bool hasAllEdges(DeadlockDetectorTLS<BV> *dtls, uptr cur_node) {
+    uptr local_epoch = dtls->getEpoch();
+    // Read from current_epoch_ is racy.
+    if (cur_node && local_epoch == current_epoch_ &&
+        local_epoch == nodeToEpoch(cur_node)) {
+      uptr cur_idx = nodeToIndexUnchecked(cur_node);
+      for (uptr i = 0, n = dtls->getNumLocks(); i < n; i++) {
+        if (!g_.hasEdge(dtls->getLock(i), cur_idx))
+          return false;
+      }
+      return true;
+    }
+    return false;
+  }
+
+  // Adds edges from currently held locks to cur_node,
+  // returns the number of added edges, and puts the sources of added edges
+  // into added_edges[].
+  // Should be called before onLockAfter.
+  uptr addEdges(DeadlockDetectorTLS<BV> *dtls, uptr cur_node, u32 stk,
+                int unique_tid) {
+    ensureCurrentEpoch(dtls);
+    uptr cur_idx = nodeToIndex(cur_node);
+    uptr added_edges[40];
+    uptr n_added_edges = g_.addEdges(dtls->getLocks(current_epoch_), cur_idx,
+                                     added_edges, ARRAY_SIZE(added_edges));
+    for (uptr i = 0; i < n_added_edges; i++) {
+      if (n_edges_ < ARRAY_SIZE(edges_)) {
+        Edge e = {(u16)added_edges[i], (u16)cur_idx,
+                  dtls->findLockContext(added_edges[i]), stk,
+                  unique_tid};
+        edges_[n_edges_++] = e;
+      }
+    }
+    return n_added_edges;
+  }
+
+  bool findEdge(uptr from_node, uptr to_node, u32 *stk_from, u32 *stk_to,
+                int *unique_tid) {
+    uptr from_idx = nodeToIndex(from_node);
+    uptr to_idx = nodeToIndex(to_node);
+    for (uptr i = 0; i < n_edges_; i++) {
+      if (edges_[i].from == from_idx && edges_[i].to == to_idx) {
+        *stk_from = edges_[i].stk_from;
+        *stk_to = edges_[i].stk_to;
+        *unique_tid = edges_[i].unique_tid;
+        return true;
+      }
+    }
+    return false;
+  }
+
+  // Test-only function. Handles the before/after lock events,
+  // returns true if there is a cycle.
+  bool onLock(DeadlockDetectorTLS<BV> *dtls, uptr cur_node, u32 stk = 0) {
+    ensureCurrentEpoch(dtls);
+    bool is_reachable = !isHeld(dtls, cur_node) && onLockBefore(dtls, cur_node);
+    addEdges(dtls, cur_node, stk, 0);
+    onLockAfter(dtls, cur_node, stk);
+    return is_reachable;
+  }
+
+  // Handles the try_lock event, returns false.
+  // When a try_lock event happens (i.e. a try_lock call succeeds) we need
+  // to add this lock to the currently held locks, but we should not try to
+  // change the lock graph or to detect a cycle.  We may want to investigate
+  // whether a more aggressive strategy is possible for try_lock.
+  bool onTryLock(DeadlockDetectorTLS<BV> *dtls, uptr cur_node, u32 stk = 0) {
+    ensureCurrentEpoch(dtls);
+    uptr cur_idx = nodeToIndex(cur_node);
+    dtls->addLock(cur_idx, current_epoch_, stk);
+    return false;
+  }
+
+  // Returns true iff dtls is empty (no locks are currently held) and we can
+  // add the node to the currently held locks w/o changing the global state.
+  // This operation is thread-safe as it only touches the dtls.
+  bool onFirstLock(DeadlockDetectorTLS<BV> *dtls, uptr node, u32 stk = 0) {
+    if (!dtls->empty()) return false;
+    if (dtls->getEpoch() && dtls->getEpoch() == nodeToEpoch(node)) {
+      dtls->addLock(nodeToIndexUnchecked(node), nodeToEpoch(node), stk);
+      return true;
+    }
+    return false;
+  }
+
+  // Finds a path between the lock 'cur_node' (currently not held in dtls)
+  // and some currently held lock, returns the length of the path
+  // or 0 on failure.
+  uptr findPathToLock(DeadlockDetectorTLS<BV> *dtls, uptr cur_node, uptr *path,
+                      uptr path_size) {
+    tmp_bv_.copyFrom(dtls->getLocks(current_epoch_));
+    uptr idx = nodeToIndex(cur_node);
+    CHECK(!tmp_bv_.getBit(idx));
+    uptr res = g_.findShortestPath(idx, tmp_bv_, path, path_size);
+    for (uptr i = 0; i < res; i++)
+      path[i] = indexToNode(path[i]);
+    if (res)
+      CHECK_EQ(path[0], cur_node);
+    return res;
+  }
+
+  // Handle the unlock event.
+  // This operation is thread-safe as it only touches the dtls.
+  void onUnlock(DeadlockDetectorTLS<BV> *dtls, uptr node) {
+    if (dtls->getEpoch() == nodeToEpoch(node))
+      dtls->removeLock(nodeToIndexUnchecked(node));
+  }
+
+  // Tries to handle the lock event w/o writing to global state.
+  // Returns true on success.
+  // This operation is thread-safe as it only touches the dtls
+  // (modulo racy nature of hasAllEdges).
+  bool onLockFast(DeadlockDetectorTLS<BV> *dtls, uptr node, u32 stk = 0) {
+    if (hasAllEdges(dtls, node)) {
+      dtls->addLock(nodeToIndexUnchecked(node), nodeToEpoch(node), stk);
+      return true;
+    }
+    return false;
+  }
+
+  bool isHeld(DeadlockDetectorTLS<BV> *dtls, uptr node) const {
+    return dtls->getLocks(current_epoch_).getBit(nodeToIndex(node));
+  }
+
+  uptr testOnlyGetEpoch() const { return current_epoch_; }
+  bool testOnlyHasEdge(uptr l1, uptr l2) {
+    return g_.hasEdge(nodeToIndex(l1), nodeToIndex(l2));
+  }
+  // idx1 and idx2 are raw indices to g_, not lock IDs.
+  bool testOnlyHasEdgeRaw(uptr idx1, uptr idx2) {
+    return g_.hasEdge(idx1, idx2);
+  }
+
+  void Print() {
+    for (uptr from = 0; from < size(); from++)
+      for (uptr to = 0; to < size(); to++)
+        if (g_.hasEdge(from, to))
+          Printf("  %zx => %zx\n", from, to);
+  }
+
+ private:
+  void check_idx(uptr idx) const { CHECK_LT(idx, size()); }
+
+  void check_node(uptr node) const {
+    CHECK_GE(node, size());
+    CHECK_EQ(current_epoch_, nodeToEpoch(node));
+  }
+
+  uptr indexToNode(uptr idx) const {
+    check_idx(idx);
+    return idx + current_epoch_;
+  }
+
+  uptr nodeToIndexUnchecked(uptr node) const { return node % size(); }
+
+  uptr nodeToIndex(uptr node) const {
+    check_node(node);
+    return nodeToIndexUnchecked(node);
+  }
+
+  uptr nodeToEpoch(uptr node) const { return node / size() * size(); }
+
+  uptr getAvailableNode(uptr data) {
+    uptr idx = available_nodes_.getAndClearFirstOne();
+    data_[idx] = data;
+    return indexToNode(idx);
+  }
+
+  struct Edge {
+    u16 from;
+    u16 to;
+    u32 stk_from;
+    u32 stk_to;
+    int unique_tid;
+  };
+
+  uptr current_epoch_;
+  BV available_nodes_;
+  BV recycled_nodes_;
+  BV tmp_bv_;
+  BVGraph<BV> g_;
+  uptr data_[BV::kSize];
+  Edge edges_[BV::kSize * 32];
+  uptr n_edges_;
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_DEADLOCK_DETECTOR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector1.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector1.cpp
new file mode 100644
index 0000000000..ccb7065b07
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector1.cpp
@@ -0,0 +1,194 @@
+//===-- sanitizer_deadlock_detector1.cpp ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Deadlock detector implementation based on NxN adjacency bit matrix.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_deadlock_detector_interface.h"
+#include "sanitizer_deadlock_detector.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_mutex.h"
+
+#if SANITIZER_DEADLOCK_DETECTOR_VERSION == 1
+
+namespace __sanitizer {
+
+typedef TwoLevelBitVector<> DDBV;  // DeadlockDetector's bit vector.
+
+struct DDPhysicalThread {
+};
+
+struct DDLogicalThread {
+  u64 ctx;
+  DeadlockDetectorTLS<DDBV> dd;
+  DDReport rep;
+  bool report_pending;
+};
+
+struct DD final : public DDetector {
+  SpinMutex mtx;
+  DeadlockDetector<DDBV> dd;
+  DDFlags flags;
+
+  explicit DD(const DDFlags *flags);
+
+  DDPhysicalThread *CreatePhysicalThread() override;
+  void DestroyPhysicalThread(DDPhysicalThread *pt) override;
+
+  DDLogicalThread *CreateLogicalThread(u64 ctx) override;
+  void DestroyLogicalThread(DDLogicalThread *lt) override;
+
+  void MutexInit(DDCallback *cb, DDMutex *m) override;
+  void MutexBeforeLock(DDCallback *cb, DDMutex *m, bool wlock) override;
+  void MutexAfterLock(DDCallback *cb, DDMutex *m, bool wlock,
+                      bool trylock) override;
+  void MutexBeforeUnlock(DDCallback *cb, DDMutex *m, bool wlock) override;
+  void MutexDestroy(DDCallback *cb, DDMutex *m) override;
+
+  DDReport *GetReport(DDCallback *cb) override;
+
+  void MutexEnsureID(DDLogicalThread *lt, DDMutex *m);
+  void ReportDeadlock(DDCallback *cb, DDMutex *m);
+};
+
+DDetector *DDetector::Create(const DDFlags *flags) {
+  (void)flags;
+  void *mem = MmapOrDie(sizeof(DD), "deadlock detector");
+  return new(mem) DD(flags);
+}
+
+DD::DD(const DDFlags *flags)
+    : flags(*flags) {
+  dd.clear();
+}
+
+DDPhysicalThread* DD::CreatePhysicalThread() {
+  return nullptr;
+}
+
+void DD::DestroyPhysicalThread(DDPhysicalThread *pt) {
+}
+
+DDLogicalThread* DD::CreateLogicalThread(u64 ctx) {
+  DDLogicalThread *lt = (DDLogicalThread*)InternalAlloc(sizeof(*lt));
+  lt->ctx = ctx;
+  lt->dd.clear();
+  lt->report_pending = false;
+  return lt;
+}
+
+void DD::DestroyLogicalThread(DDLogicalThread *lt) {
+  lt->~DDLogicalThread();
+  InternalFree(lt);
+}
+
+void DD::MutexInit(DDCallback *cb, DDMutex *m) {
+  m->id = 0;
+  m->stk = cb->Unwind();
+}
+
+void DD::MutexEnsureID(DDLogicalThread *lt, DDMutex *m) {
+  if (!dd.nodeBelongsToCurrentEpoch(m->id))
+    m->id = dd.newNode(reinterpret_cast<uptr>(m));
+  dd.ensureCurrentEpoch(&lt->dd);
+}
+
+void DD::MutexBeforeLock(DDCallback *cb,
+    DDMutex *m, bool wlock) {
+  DDLogicalThread *lt = cb->lt;
+  if (lt->dd.empty()) return;  // This will be the first lock held by lt.
+  if (dd.hasAllEdges(&lt->dd, m->id)) return;  // We already have all edges.
+  SpinMutexLock lk(&mtx);
+  MutexEnsureID(lt, m);
+  if (dd.isHeld(&lt->dd, m->id))
+    return;  // FIXME: allow this only for recursive locks.
+  if (dd.onLockBefore(&lt->dd, m->id)) {
+    // Actually add this edge now so that we have all the stack traces.
+    dd.addEdges(&lt->dd, m->id, cb->Unwind(), cb->UniqueTid());
+    ReportDeadlock(cb, m);
+  }
+}
+
+void DD::ReportDeadlock(DDCallback *cb, DDMutex *m) {
+  DDLogicalThread *lt = cb->lt;
+  uptr path[20];
+  uptr len = dd.findPathToLock(&lt->dd, m->id, path, ARRAY_SIZE(path));
+  if (len == 0U) {
+    // A cycle of 20+ locks? Well, that's a bit odd...
+    Printf("WARNING: too long mutex cycle found\n");
+    return;
+  }
+  CHECK_EQ(m->id, path[0]);
+  lt->report_pending = true;
+  len = Min<uptr>(len, DDReport::kMaxLoopSize);
+  DDReport *rep = &lt->rep;
+  rep->n = len;
+  for (uptr i = 0; i < len; i++) {
+    uptr from = path[i];
+    uptr to = path[(i + 1) % len];
+    DDMutex *m0 = (DDMutex*)dd.getData(from);
+    DDMutex *m1 = (DDMutex*)dd.getData(to);
+
+    u32 stk_from = 0, stk_to = 0;
+    int unique_tid = 0;
+    dd.findEdge(from, to, &stk_from, &stk_to, &unique_tid);
+    // Printf("Edge: %zd=>%zd: %u/%u T%d\n", from, to, stk_from, stk_to,
+    //    unique_tid);
+    rep->loop[i].thr_ctx = unique_tid;
+    rep->loop[i].mtx_ctx0 = m0->ctx;
+    rep->loop[i].mtx_ctx1 = m1->ctx;
+    rep->loop[i].stk[0] = stk_to;
+    rep->loop[i].stk[1] = stk_from;
+  }
+}
+
+void DD::MutexAfterLock(DDCallback *cb, DDMutex *m, bool wlock, bool trylock) {
+  DDLogicalThread *lt = cb->lt;
+  u32 stk = 0;
+  if (flags.second_deadlock_stack)
+    stk = cb->Unwind();
+  // Printf("T%p MutexLock:   %zx stk %u\n", lt, m->id, stk);
+  if (dd.onFirstLock(&lt->dd, m->id, stk))
+    return;
+  if (dd.onLockFast(&lt->dd, m->id, stk))
+    return;
+
+  SpinMutexLock lk(&mtx);
+  MutexEnsureID(lt, m);
+  if (wlock)  // Only a recursive rlock may be held.
+    CHECK(!dd.isHeld(&lt->dd, m->id));
+  if (!trylock)
+    dd.addEdges(&lt->dd, m->id, stk ? stk : cb->Unwind(), cb->UniqueTid());
+  dd.onLockAfter(&lt->dd, m->id, stk);
+}
+
+void DD::MutexBeforeUnlock(DDCallback *cb, DDMutex *m, bool wlock) {
+  // Printf("T%p MutexUnLock: %zx\n", cb->lt, m->id);
+  dd.onUnlock(&cb->lt->dd, m->id);
+}
+
+void DD::MutexDestroy(DDCallback *cb,
+    DDMutex *m) {
+  if (!m->id) return;
+  SpinMutexLock lk(&mtx);
+  if (dd.nodeBelongsToCurrentEpoch(m->id))
+    dd.removeNode(m->id);
+  m->id = 0;
+}
+
+DDReport *DD::GetReport(DDCallback *cb) {
+  if (!cb->lt->report_pending)
+    return nullptr;
+  cb->lt->report_pending = false;
+  return &cb->lt->rep;
+}
+
+} // namespace __sanitizer
+#endif // #if SANITIZER_DEADLOCK_DETECTOR_VERSION == 1
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector2.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector2.cpp
new file mode 100644
index 0000000000..1fbbbcccfa
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector2.cpp
@@ -0,0 +1,421 @@
+//===-- sanitizer_deadlock_detector2.cpp ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Deadlock detector implementation based on adjacency lists.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_deadlock_detector_interface.h"
+#include "sanitizer_common.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_mutex.h"
+
+#if SANITIZER_DEADLOCK_DETECTOR_VERSION == 2
+
+namespace __sanitizer {
+
+const int kMaxNesting = 64;
+const u32 kNoId = -1;
+const u32 kEndId = -2;
+const int kMaxLink = 8;
+const int kL1Size = 1024;
+const int kL2Size = 1024;
+const int kMaxMutex = kL1Size * kL2Size;
+
+struct Id {
+  u32 id;
+  u32 seq;
+
+  explicit Id(u32 id = 0, u32 seq = 0)
+      : id(id)
+      , seq(seq) {
+  }
+};
+
+struct Link {
+  u32 id;
+  u32 seq;
+  u32 tid;
+  u32 stk0;
+  u32 stk1;
+
+  explicit Link(u32 id = 0, u32 seq = 0, u32 tid = 0, u32 s0 = 0, u32 s1 = 0)
+      : id(id)
+      , seq(seq)
+      , tid(tid)
+      , stk0(s0)
+      , stk1(s1) {
+  }
+};
+
+struct DDPhysicalThread {
+  DDReport rep;
+  bool report_pending;
+  bool visited[kMaxMutex];
+  Link pending[kMaxMutex];
+  Link path[kMaxMutex];
+};
+
+struct ThreadMutex {
+  u32 id;
+  u32 stk;
+};
+
+struct DDLogicalThread {
+  u64         ctx;
+  ThreadMutex locked[kMaxNesting];
+  int         nlocked;
+};
+
+struct MutexState {
+  StaticSpinMutex mtx;
+  u32 seq;
+  int nlink;
+  Link link[kMaxLink];
+};
+
+struct DD final : public DDetector {
+  explicit DD(const DDFlags *flags);
+
+  DDPhysicalThread* CreatePhysicalThread();
+  void DestroyPhysicalThread(DDPhysicalThread *pt);
+
+  DDLogicalThread* CreateLogicalThread(u64 ctx);
+  void DestroyLogicalThread(DDLogicalThread *lt);
+
+  void MutexInit(DDCallback *cb, DDMutex *m);
+  void MutexBeforeLock(DDCallback *cb, DDMutex *m, bool wlock);
+  void MutexAfterLock(DDCallback *cb, DDMutex *m, bool wlock,
+      bool trylock);
+  void MutexBeforeUnlock(DDCallback *cb, DDMutex *m, bool wlock);
+  void MutexDestroy(DDCallback *cb, DDMutex *m);
+
+  DDReport *GetReport(DDCallback *cb);
+
+  void CycleCheck(DDPhysicalThread *pt, DDLogicalThread *lt, DDMutex *mtx);
+  void Report(DDPhysicalThread *pt, DDLogicalThread *lt, int npath);
+  u32 allocateId(DDCallback *cb);
+  MutexState *getMutex(u32 id);
+  u32 getMutexId(MutexState *m);
+
+  DDFlags flags;
+
+  MutexState *mutex[kL1Size];
+
+  SpinMutex mtx;
+  InternalMmapVector<u32> free_id;
+  int id_gen = 0;
+};
+
+DDetector *DDetector::Create(const DDFlags *flags) {
+  (void)flags;
+  void *mem = MmapOrDie(sizeof(DD), "deadlock detector");
+  return new(mem) DD(flags);
+}
+
+DD::DD(const DDFlags *flags) : flags(*flags) { free_id.reserve(1024); }
+
+DDPhysicalThread* DD::CreatePhysicalThread() {
+  DDPhysicalThread *pt = (DDPhysicalThread*)MmapOrDie(sizeof(DDPhysicalThread),
+      "deadlock detector (physical thread)");
+  return pt;
+}
+
+void DD::DestroyPhysicalThread(DDPhysicalThread *pt) {
+  pt->~DDPhysicalThread();
+  UnmapOrDie(pt, sizeof(DDPhysicalThread));
+}
+
+DDLogicalThread* DD::CreateLogicalThread(u64 ctx) {
+  DDLogicalThread *lt = (DDLogicalThread*)InternalAlloc(
+      sizeof(DDLogicalThread));
+  lt->ctx = ctx;
+  lt->nlocked = 0;
+  return lt;
+}
+
+void DD::DestroyLogicalThread(DDLogicalThread *lt) {
+  lt->~DDLogicalThread();
+  InternalFree(lt);
+}
+
+void DD::MutexInit(DDCallback *cb, DDMutex *m) {
+  VPrintf(2, "#%llu: DD::MutexInit(%p)\n", cb->lt->ctx, m);
+  m->id = kNoId;
+  m->recursion = 0;
+  atomic_store(&m->owner, 0, memory_order_relaxed);
+}
+
+MutexState *DD::getMutex(u32 id) { return &mutex[id / kL2Size][id % kL2Size]; }
+
+u32 DD::getMutexId(MutexState *m) {
+  for (int i = 0; i < kL1Size; i++) {
+    MutexState *tab = mutex[i];
+    if (tab == 0)
+      break;
+    if (m >= tab && m < tab + kL2Size)
+      return i * kL2Size + (m - tab);
+  }
+  return -1;
+}
+
+u32 DD::allocateId(DDCallback *cb) {
+  u32 id = -1;
+  SpinMutexLock l(&mtx);
+  if (free_id.size() > 0) {
+    id = free_id.back();
+    free_id.pop_back();
+  } else {
+    CHECK_LT(id_gen, kMaxMutex);
+    if ((id_gen % kL2Size) == 0) {
+      mutex[id_gen / kL2Size] = (MutexState *)MmapOrDie(
+          kL2Size * sizeof(MutexState), "deadlock detector (mutex table)");
+    }
+    id = id_gen++;
+  }
+  CHECK_LE(id, kMaxMutex);
+  VPrintf(3, "#%llu: DD::allocateId assign id %d\n", cb->lt->ctx, id);
+  return id;
+}
+
+void DD::MutexBeforeLock(DDCallback *cb, DDMutex *m, bool wlock) {
+  VPrintf(2, "#%llu: DD::MutexBeforeLock(%p, wlock=%d) nlocked=%d\n",
+      cb->lt->ctx, m, wlock, cb->lt->nlocked);
+  DDPhysicalThread *pt = cb->pt;
+  DDLogicalThread *lt = cb->lt;
+
+  uptr owner = atomic_load(&m->owner, memory_order_relaxed);
+  if (owner == (uptr)cb->lt) {
+    VPrintf(3, "#%llu: DD::MutexBeforeLock recursive\n",
+        cb->lt->ctx);
+    return;
+  }
+
+  CHECK_LE(lt->nlocked, kMaxNesting);
+
+  // FIXME(dvyukov): don't allocate id if lt->nlocked == 0?
+  if (m->id == kNoId)
+    m->id = allocateId(cb);
+
+  ThreadMutex *tm = &lt->locked[lt->nlocked++];
+  tm->id = m->id;
+  if (flags.second_deadlock_stack)
+    tm->stk = cb->Unwind();
+  if (lt->nlocked == 1) {
+    VPrintf(3, "#%llu: DD::MutexBeforeLock first mutex\n",
+        cb->lt->ctx);
+    return;
+  }
+
+  bool added = false;
+  MutexState *mtx = getMutex(m->id);
+  for (int i = 0; i < lt->nlocked - 1; i++) {
+    u32 id1 = lt->locked[i].id;
+    u32 stk1 = lt->locked[i].stk;
+    MutexState *mtx1 = getMutex(id1);
+    SpinMutexLock l(&mtx1->mtx);
+    if (mtx1->nlink == kMaxLink) {
+      // FIXME(dvyukov): check stale links
+      continue;
+    }
+    int li = 0;
+    for (; li < mtx1->nlink; li++) {
+      Link *link = &mtx1->link[li];
+      if (link->id == m->id) {
+        if (link->seq != mtx->seq) {
+          link->seq = mtx->seq;
+          link->tid = lt->ctx;
+          link->stk0 = stk1;
+          link->stk1 = cb->Unwind();
+          added = true;
+          VPrintf(3, "#%llu: DD::MutexBeforeLock added %d->%d link\n",
+              cb->lt->ctx, getMutexId(mtx1), m->id);
+        }
+        break;
+      }
+    }
+    if (li == mtx1->nlink) {
+      // FIXME(dvyukov): check stale links
+      Link *link = &mtx1->link[mtx1->nlink++];
+      link->id = m->id;
+      link->seq = mtx->seq;
+      link->tid = lt->ctx;
+      link->stk0 = stk1;
+      link->stk1 = cb->Unwind();
+      added = true;
+      VPrintf(3, "#%llu: DD::MutexBeforeLock added %d->%d link\n",
+          cb->lt->ctx, getMutexId(mtx1), m->id);
+    }
+  }
+
+  if (!added || mtx->nlink == 0) {
+    VPrintf(3, "#%llu: DD::MutexBeforeLock don't check\n",
+        cb->lt->ctx);
+    return;
+  }
+
+  CycleCheck(pt, lt, m);
+}
+
+void DD::MutexAfterLock(DDCallback *cb, DDMutex *m, bool wlock,
+    bool trylock) {
+  VPrintf(2, "#%llu: DD::MutexAfterLock(%p, wlock=%d, try=%d) nlocked=%d\n",
+      cb->lt->ctx, m, wlock, trylock, cb->lt->nlocked);
+  DDLogicalThread *lt = cb->lt;
+
+  uptr owner = atomic_load(&m->owner, memory_order_relaxed);
+  if (owner == (uptr)cb->lt) {
+    VPrintf(3, "#%llu: DD::MutexAfterLock recursive\n", cb->lt->ctx);
+    CHECK(wlock);
+    m->recursion++;
+    return;
+  }
+  CHECK_EQ(owner, 0);
+  if (wlock) {
+    VPrintf(3, "#%llu: DD::MutexAfterLock set owner\n", cb->lt->ctx);
+    CHECK_EQ(m->recursion, 0);
+    m->recursion = 1;
+    atomic_store(&m->owner, (uptr)cb->lt, memory_order_relaxed);
+  }
+
+  if (!trylock)
+    return;
+
+  CHECK_LE(lt->nlocked, kMaxNesting);
+  if (m->id == kNoId)
+    m->id = allocateId(cb);
+  ThreadMutex *tm = &lt->locked[lt->nlocked++];
+  tm->id = m->id;
+  if (flags.second_deadlock_stack)
+    tm->stk = cb->Unwind();
+}
+
+void DD::MutexBeforeUnlock(DDCallback *cb, DDMutex *m, bool wlock) {
+  VPrintf(2, "#%llu: DD::MutexBeforeUnlock(%p, wlock=%d) nlocked=%d\n",
+      cb->lt->ctx, m, wlock, cb->lt->nlocked);
+  DDLogicalThread *lt = cb->lt;
+
+  uptr owner = atomic_load(&m->owner, memory_order_relaxed);
+  if (owner == (uptr)cb->lt) {
+    VPrintf(3, "#%llu: DD::MutexBeforeUnlock recursive\n", cb->lt->ctx);
+    if (--m->recursion > 0)
+      return;
+    VPrintf(3, "#%llu: DD::MutexBeforeUnlock reset owner\n", cb->lt->ctx);
+    atomic_store(&m->owner, 0, memory_order_relaxed);
+  }
+  CHECK_NE(m->id, kNoId);
+  int last = lt->nlocked - 1;
+  for (int i = last; i >= 0; i--) {
+    if (cb->lt->locked[i].id == m->id) {
+      lt->locked[i] = lt->locked[last];
+      lt->nlocked--;
+      break;
+    }
+  }
+}
+
+void DD::MutexDestroy(DDCallback *cb, DDMutex *m) {
+  VPrintf(2, "#%llu: DD::MutexDestroy(%p)\n",
+      cb->lt->ctx, m);
+  DDLogicalThread *lt = cb->lt;
+
+  if (m->id == kNoId)
+    return;
+
+  // Remove the mutex from lt->locked if there.
+  int last = lt->nlocked - 1;
+  for (int i = last; i >= 0; i--) {
+    if (lt->locked[i].id == m->id) {
+      lt->locked[i] = lt->locked[last];
+      lt->nlocked--;
+      break;
+    }
+  }
+
+  // Clear and invalidate the mutex descriptor.
+  {
+    MutexState *mtx = getMutex(m->id);
+    SpinMutexLock l(&mtx->mtx);
+    mtx->seq++;
+    mtx->nlink = 0;
+  }
+
+  // Return id to cache.
+  {
+    SpinMutexLock l(&mtx);
+    free_id.push_back(m->id);
+  }
+}
+
+void DD::CycleCheck(DDPhysicalThread *pt, DDLogicalThread *lt,
+    DDMutex *m) {
+  internal_memset(pt->visited, 0, sizeof(pt->visited));
+  int npath = 0;
+  int npending = 0;
+  {
+    MutexState *mtx = getMutex(m->id);
+    SpinMutexLock l(&mtx->mtx);
+    for (int li = 0; li < mtx->nlink; li++)
+      pt->pending[npending++] = mtx->link[li];
+  }
+  while (npending > 0) {
+    Link link = pt->pending[--npending];
+    if (link.id == kEndId) {
+      npath--;
+      continue;
+    }
+    if (pt->visited[link.id])
+      continue;
+    MutexState *mtx1 = getMutex(link.id);
+    SpinMutexLock l(&mtx1->mtx);
+    if (mtx1->seq != link.seq)
+      continue;
+    pt->visited[link.id] = true;
+    if (mtx1->nlink == 0)
+      continue;
+    pt->path[npath++] = link;
+    pt->pending[npending++] = Link(kEndId);
+    if (link.id == m->id)
+      return Report(pt, lt, npath);  // Bingo!
+    for (int li = 0; li < mtx1->nlink; li++) {
+      Link *link1 = &mtx1->link[li];
+      // MutexState *mtx2 = getMutex(link->id);
+      // FIXME(dvyukov): fast seq check
+      // FIXME(dvyukov): fast nlink != 0 check
+      // FIXME(dvyukov): fast pending check?
+      // FIXME(dvyukov): npending can be larger than kMaxMutex
+      pt->pending[npending++] = *link1;
+    }
+  }
+}
+
+void DD::Report(DDPhysicalThread *pt, DDLogicalThread *lt, int npath) {
+  DDReport *rep = &pt->rep;
+  rep->n = npath;
+  for (int i = 0; i < npath; i++) {
+    Link *link = &pt->path[i];
+    Link *link0 = &pt->path[i ? i - 1 : npath - 1];
+    rep->loop[i].thr_ctx = link->tid;
+    rep->loop[i].mtx_ctx0 = link0->id;
+    rep->loop[i].mtx_ctx1 = link->id;
+    rep->loop[i].stk[0] = flags.second_deadlock_stack ? link->stk0 : 0;
+    rep->loop[i].stk[1] = link->stk1;
+  }
+  pt->report_pending = true;
+}
+
+DDReport *DD::GetReport(DDCallback *cb) {
+  if (!cb->pt->report_pending)
+    return 0;
+  cb->pt->report_pending = false;
+  return &cb->pt->rep;
+}
+
+}  // namespace __sanitizer
+#endif  // #if SANITIZER_DEADLOCK_DETECTOR_VERSION == 2
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector_interface.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector_interface.h
new file mode 100644
index 0000000000..7f461c98ba
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_deadlock_detector_interface.h
@@ -0,0 +1,98 @@
+//===-- sanitizer_deadlock_detector_interface.h -----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer runtime.
+// Abstract deadlock detector interface.
+// FIXME: this is work in progress, nothing really works yet.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_DEADLOCK_DETECTOR_INTERFACE_H
+#define SANITIZER_DEADLOCK_DETECTOR_INTERFACE_H
+
+#ifndef SANITIZER_DEADLOCK_DETECTOR_VERSION
+# define SANITIZER_DEADLOCK_DETECTOR_VERSION 1
+#endif
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_atomic.h"
+
+namespace __sanitizer {
+
+// dd - deadlock detector.
+// lt - logical (user) thread.
+// pt - physical (OS) thread.
+
+struct DDPhysicalThread;
+struct DDLogicalThread;
+
+struct DDMutex {
+#if SANITIZER_DEADLOCK_DETECTOR_VERSION == 1
+  uptr id;
+  u32  stk;  // creation stack
+#elif SANITIZER_DEADLOCK_DETECTOR_VERSION == 2
+  u32              id;
+  u32              recursion;
+  atomic_uintptr_t owner;
+#else
+# error "BAD SANITIZER_DEADLOCK_DETECTOR_VERSION"
+#endif
+  u64  ctx;
+};
+
+struct DDFlags {
+  bool second_deadlock_stack;
+};
+
+struct DDReport {
+  enum { kMaxLoopSize = 20 };
+  int n;  // number of entries in loop
+  struct {
+    u64 thr_ctx;   // user thread context
+    u64 mtx_ctx0;  // user mutex context, start of the edge
+    u64 mtx_ctx1;  // user mutex context, end of the edge
+    u32 stk[2];  // stack ids for the edge
+  } loop[kMaxLoopSize];
+};
+
+struct DDCallback {
+  DDPhysicalThread *pt;
+  DDLogicalThread  *lt;
+
+  virtual u32 Unwind() { return 0; }
+  virtual int UniqueTid() { return 0; }
+
+ protected:
+  ~DDCallback() {}
+};
+
+struct DDetector {
+  static DDetector *Create(const DDFlags *flags);
+
+  virtual DDPhysicalThread* CreatePhysicalThread() { return nullptr; }
+  virtual void DestroyPhysicalThread(DDPhysicalThread *pt) {}
+
+  virtual DDLogicalThread* CreateLogicalThread(u64 ctx) { return nullptr; }
+  virtual void DestroyLogicalThread(DDLogicalThread *lt) {}
+
+  virtual void MutexInit(DDCallback *cb, DDMutex *m) {}
+  virtual void MutexBeforeLock(DDCallback *cb, DDMutex *m, bool wlock) {}
+  virtual void MutexAfterLock(DDCallback *cb, DDMutex *m, bool wlock,
+      bool trylock) {}
+  virtual void MutexBeforeUnlock(DDCallback *cb, DDMutex *m, bool wlock) {}
+  virtual void MutexDestroy(DDCallback *cb, DDMutex *m) {}
+
+  virtual DDReport *GetReport(DDCallback *cb) { return nullptr; }
+
+ protected:
+  ~DDetector() {}
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_DEADLOCK_DETECTOR_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map.h
new file mode 100644
index 0000000000..046d77dddc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map.h
@@ -0,0 +1,705 @@
+//===- sanitizer_dense_map.h - Dense probed hash table ----------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This is fork of llvm/ADT/DenseMap.h class with the following changes:
+//  * Use mmap to allocate.
+//  * No iterators.
+//  * Does not shrink.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_DENSE_MAP_H
+#define SANITIZER_DENSE_MAP_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_dense_map_info.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_type_traits.h"
+
+namespace __sanitizer {
+
+template <typename DerivedT, typename KeyT, typename ValueT, typename KeyInfoT,
+          typename BucketT>
+class DenseMapBase {
+ public:
+  using size_type = unsigned;
+  using key_type = KeyT;
+  using mapped_type = ValueT;
+  using value_type = BucketT;
+
+  WARN_UNUSED_RESULT bool empty() const { return getNumEntries() == 0; }
+  unsigned size() const { return getNumEntries(); }
+
+  /// Grow the densemap so that it can contain at least \p NumEntries items
+  /// before resizing again.
+  void reserve(size_type NumEntries) {
+    auto NumBuckets = getMinBucketToReserveForEntries(NumEntries);
+    if (NumBuckets > getNumBuckets())
+      grow(NumBuckets);
+  }
+
+  void clear() {
+    if (getNumEntries() == 0 && getNumTombstones() == 0)
+      return;
+
+    const KeyT EmptyKey = getEmptyKey(), TombstoneKey = getTombstoneKey();
+    if (__sanitizer::is_trivially_destructible<ValueT>::value) {
+      // Use a simpler loop when values don't need destruction.
+      for (BucketT *P = getBuckets(), *E = getBucketsEnd(); P != E; ++P)
+        P->getFirst() = EmptyKey;
+    } else {
+      unsigned NumEntries = getNumEntries();
+      for (BucketT *P = getBuckets(), *E = getBucketsEnd(); P != E; ++P) {
+        if (!KeyInfoT::isEqual(P->getFirst(), EmptyKey)) {
+          if (!KeyInfoT::isEqual(P->getFirst(), TombstoneKey)) {
+            P->getSecond().~ValueT();
+            --NumEntries;
+          }
+          P->getFirst() = EmptyKey;
+        }
+      }
+      CHECK_EQ(NumEntries, 0);
+    }
+    setNumEntries(0);
+    setNumTombstones(0);
+  }
+
+  /// Return 1 if the specified key is in the map, 0 otherwise.
+  size_type count(const KeyT &Key) const {
+    const BucketT *TheBucket;
+    return LookupBucketFor(Key, TheBucket) ? 1 : 0;
+  }
+
+  value_type *find(const KeyT &Key) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return TheBucket;
+    return nullptr;
+  }
+  const value_type *find(const KeyT &Key) const {
+    const BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return TheBucket;
+    return nullptr;
+  }
+
+  /// Alternate version of find() which allows a different, and possibly
+  /// less expensive, key type.
+  /// The DenseMapInfo is responsible for supplying methods
+  /// getHashValue(LookupKeyT) and isEqual(LookupKeyT, KeyT) for each key
+  /// type used.
+  template <class LookupKeyT>
+  value_type *find_as(const LookupKeyT &Key) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return TheBucket;
+    return nullptr;
+  }
+  template <class LookupKeyT>
+  const value_type *find_as(const LookupKeyT &Key) const {
+    const BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return TheBucket;
+    return nullptr;
+  }
+
+  /// lookup - Return the entry for the specified key, or a default
+  /// constructed value if no such entry exists.
+  ValueT lookup(const KeyT &Key) const {
+    const BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return TheBucket->getSecond();
+    return ValueT();
+  }
+
+  // Inserts key,value pair into the map if the key isn't already in the map.
+  // If the key is already in the map, it returns false and doesn't update the
+  // value.
+  detail::DenseMapPair<value_type *, bool> insert(const value_type &KV) {
+    return try_emplace(KV.first, KV.second);
+  }
+
+  // Inserts key,value pair into the map if the key isn't already in the map.
+  // If the key is already in the map, it returns false and doesn't update the
+  // value.
+  detail::DenseMapPair<value_type *, bool> insert(value_type &&KV) {
+    return try_emplace(__sanitizer::move(KV.first),
+                       __sanitizer::move(KV.second));
+  }
+
+  // Inserts key,value pair into the map if the key isn't already in the map.
+  // The value is constructed in-place if the key is not in the map, otherwise
+  // it is not moved.
+  template <typename... Ts>
+  detail::DenseMapPair<value_type *, bool> try_emplace(KeyT &&Key,
+                                                       Ts &&...Args) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return {TheBucket, false};  // Already in map.
+
+    // Otherwise, insert the new element.
+    TheBucket = InsertIntoBucket(TheBucket, __sanitizer::move(Key),
+                                 __sanitizer::forward<Ts>(Args)...);
+    return {TheBucket, true};
+  }
+
+  // Inserts key,value pair into the map if the key isn't already in the map.
+  // The value is constructed in-place if the key is not in the map, otherwise
+  // it is not moved.
+  template <typename... Ts>
+  detail::DenseMapPair<value_type *, bool> try_emplace(const KeyT &Key,
+                                                       Ts &&...Args) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return {TheBucket, false};  // Already in map.
+
+    // Otherwise, insert the new element.
+    TheBucket =
+        InsertIntoBucket(TheBucket, Key, __sanitizer::forward<Ts>(Args)...);
+    return {TheBucket, true};
+  }
+
+  /// Alternate version of insert() which allows a different, and possibly
+  /// less expensive, key type.
+  /// The DenseMapInfo is responsible for supplying methods
+  /// getHashValue(LookupKeyT) and isEqual(LookupKeyT, KeyT) for each key
+  /// type used.
+  template <typename LookupKeyT>
+  detail::DenseMapPair<value_type *, bool> insert_as(value_type &&KV,
+                                                     const LookupKeyT &Val) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Val, TheBucket))
+      return {TheBucket, false};  // Already in map.
+
+    // Otherwise, insert the new element.
+    TheBucket =
+        InsertIntoBucketWithLookup(TheBucket, __sanitizer::move(KV.first),
+                                   __sanitizer::move(KV.second), Val);
+    return {TheBucket, true};
+  }
+
+  bool erase(const KeyT &Val) {
+    BucketT *TheBucket;
+    if (!LookupBucketFor(Val, TheBucket))
+      return false;  // not in map.
+
+    TheBucket->getSecond().~ValueT();
+    TheBucket->getFirst() = getTombstoneKey();
+    decrementNumEntries();
+    incrementNumTombstones();
+    return true;
+  }
+
+  void erase(value_type *I) {
+    CHECK_NE(I, nullptr);
+    BucketT *TheBucket = &*I;
+    TheBucket->getSecond().~ValueT();
+    TheBucket->getFirst() = getTombstoneKey();
+    decrementNumEntries();
+    incrementNumTombstones();
+  }
+
+  value_type &FindAndConstruct(const KeyT &Key) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return *TheBucket;
+
+    return *InsertIntoBucket(TheBucket, Key);
+  }
+
+  ValueT &operator[](const KeyT &Key) { return FindAndConstruct(Key).second; }
+
+  value_type &FindAndConstruct(KeyT &&Key) {
+    BucketT *TheBucket;
+    if (LookupBucketFor(Key, TheBucket))
+      return *TheBucket;
+
+    return *InsertIntoBucket(TheBucket, __sanitizer::move(Key));
+  }
+
+  ValueT &operator[](KeyT &&Key) {
+    return FindAndConstruct(__sanitizer::move(Key)).second;
+  }
+
+  /// Iterate over active entries of the container.
+  ///
+  /// Function can return fast to stop the process.
+  template <class Fn>
+  void forEach(Fn fn) {
+    const KeyT EmptyKey = getEmptyKey(), TombstoneKey = getTombstoneKey();
+    for (auto *P = getBuckets(), *E = getBucketsEnd(); P != E; ++P) {
+      const KeyT K = P->getFirst();
+      if (!KeyInfoT::isEqual(K, EmptyKey) &&
+          !KeyInfoT::isEqual(K, TombstoneKey)) {
+        if (!fn(*P))
+          return;
+      }
+    }
+  }
+
+  template <class Fn>
+  void forEach(Fn fn) const {
+    const_cast<DenseMapBase *>(this)->forEach(
+        [&](const value_type &KV) { return fn(KV); });
+  }
+
+ protected:
+  DenseMapBase() = default;
+
+  void destroyAll() {
+    if (getNumBuckets() == 0)  // Nothing to do.
+      return;
+
+    const KeyT EmptyKey = getEmptyKey(), TombstoneKey = getTombstoneKey();
+    for (BucketT *P = getBuckets(), *E = getBucketsEnd(); P != E; ++P) {
+      if (!KeyInfoT::isEqual(P->getFirst(), EmptyKey) &&
+          !KeyInfoT::isEqual(P->getFirst(), TombstoneKey))
+        P->getSecond().~ValueT();
+      P->getFirst().~KeyT();
+    }
+  }
+
+  void initEmpty() {
+    setNumEntries(0);
+    setNumTombstones(0);
+
+    CHECK_EQ((getNumBuckets() & (getNumBuckets() - 1)), 0);
+    const KeyT EmptyKey = getEmptyKey();
+    for (BucketT *B = getBuckets(), *E = getBucketsEnd(); B != E; ++B)
+      ::new (&B->getFirst()) KeyT(EmptyKey);
+  }
+
+  /// Returns the number of buckets to allocate to ensure that the DenseMap can
+  /// accommodate \p NumEntries without need to grow().
+  unsigned getMinBucketToReserveForEntries(unsigned NumEntries) {
+    // Ensure that "NumEntries * 4 < NumBuckets * 3"
+    if (NumEntries == 0)
+      return 0;
+    // +1 is required because of the strict equality.
+    // For example if NumEntries is 48, we need to return 401.
+    return RoundUpToPowerOfTwo((NumEntries * 4 / 3 + 1) + /* NextPowerOf2 */ 1);
+  }
+
+  void moveFromOldBuckets(BucketT *OldBucketsBegin, BucketT *OldBucketsEnd) {
+    initEmpty();
+
+    // Insert all the old elements.
+    const KeyT EmptyKey = getEmptyKey();
+    const KeyT TombstoneKey = getTombstoneKey();
+    for (BucketT *B = OldBucketsBegin, *E = OldBucketsEnd; B != E; ++B) {
+      if (!KeyInfoT::isEqual(B->getFirst(), EmptyKey) &&
+          !KeyInfoT::isEqual(B->getFirst(), TombstoneKey)) {
+        // Insert the key/value into the new table.
+        BucketT *DestBucket;
+        bool FoundVal = LookupBucketFor(B->getFirst(), DestBucket);
+        (void)FoundVal;  // silence warning.
+        CHECK(!FoundVal);
+        DestBucket->getFirst() = __sanitizer::move(B->getFirst());
+        ::new (&DestBucket->getSecond())
+            ValueT(__sanitizer::move(B->getSecond()));
+        incrementNumEntries();
+
+        // Free the value.
+        B->getSecond().~ValueT();
+      }
+      B->getFirst().~KeyT();
+    }
+  }
+
+  template <typename OtherBaseT>
+  void copyFrom(
+      const DenseMapBase<OtherBaseT, KeyT, ValueT, KeyInfoT, BucketT> &other) {
+    CHECK_NE(&other, this);
+    CHECK_EQ(getNumBuckets(), other.getNumBuckets());
+
+    setNumEntries(other.getNumEntries());
+    setNumTombstones(other.getNumTombstones());
+
+    if (__sanitizer::is_trivially_copyable<KeyT>::value &&
+        __sanitizer::is_trivially_copyable<ValueT>::value)
+      internal_memcpy(reinterpret_cast<void *>(getBuckets()),
+                      other.getBuckets(), getNumBuckets() * sizeof(BucketT));
+    else
+      for (uptr i = 0; i < getNumBuckets(); ++i) {
+        ::new (&getBuckets()[i].getFirst())
+            KeyT(other.getBuckets()[i].getFirst());
+        if (!KeyInfoT::isEqual(getBuckets()[i].getFirst(), getEmptyKey()) &&
+            !KeyInfoT::isEqual(getBuckets()[i].getFirst(), getTombstoneKey()))
+          ::new (&getBuckets()[i].getSecond())
+              ValueT(other.getBuckets()[i].getSecond());
+      }
+  }
+
+  static unsigned getHashValue(const KeyT &Val) {
+    return KeyInfoT::getHashValue(Val);
+  }
+
+  template <typename LookupKeyT>
+  static unsigned getHashValue(const LookupKeyT &Val) {
+    return KeyInfoT::getHashValue(Val);
+  }
+
+  static const KeyT getEmptyKey() { return KeyInfoT::getEmptyKey(); }
+
+  static const KeyT getTombstoneKey() { return KeyInfoT::getTombstoneKey(); }
+
+ private:
+  unsigned getNumEntries() const {
+    return static_cast<const DerivedT *>(this)->getNumEntries();
+  }
+
+  void setNumEntries(unsigned Num) {
+    static_cast<DerivedT *>(this)->setNumEntries(Num);
+  }
+
+  void incrementNumEntries() { setNumEntries(getNumEntries() + 1); }
+
+  void decrementNumEntries() { setNumEntries(getNumEntries() - 1); }
+
+  unsigned getNumTombstones() const {
+    return static_cast<const DerivedT *>(this)->getNumTombstones();
+  }
+
+  void setNumTombstones(unsigned Num) {
+    static_cast<DerivedT *>(this)->setNumTombstones(Num);
+  }
+
+  void incrementNumTombstones() { setNumTombstones(getNumTombstones() + 1); }
+
+  void decrementNumTombstones() { setNumTombstones(getNumTombstones() - 1); }
+
+  const BucketT *getBuckets() const {
+    return static_cast<const DerivedT *>(this)->getBuckets();
+  }
+
+  BucketT *getBuckets() { return static_cast<DerivedT *>(this)->getBuckets(); }
+
+  unsigned getNumBuckets() const {
+    return static_cast<const DerivedT *>(this)->getNumBuckets();
+  }
+
+  BucketT *getBucketsEnd() { return getBuckets() + getNumBuckets(); }
+
+  const BucketT *getBucketsEnd() const {
+    return getBuckets() + getNumBuckets();
+  }
+
+  void grow(unsigned AtLeast) { static_cast<DerivedT *>(this)->grow(AtLeast); }
+
+  template <typename KeyArg, typename... ValueArgs>
+  BucketT *InsertIntoBucket(BucketT *TheBucket, KeyArg &&Key,
+                            ValueArgs &&...Values) {
+    TheBucket = InsertIntoBucketImpl(Key, Key, TheBucket);
+
+    TheBucket->getFirst() = __sanitizer::forward<KeyArg>(Key);
+    ::new (&TheBucket->getSecond())
+        ValueT(__sanitizer::forward<ValueArgs>(Values)...);
+    return TheBucket;
+  }
+
+  template <typename LookupKeyT>
+  BucketT *InsertIntoBucketWithLookup(BucketT *TheBucket, KeyT &&Key,
+                                      ValueT &&Value, LookupKeyT &Lookup) {
+    TheBucket = InsertIntoBucketImpl(Key, Lookup, TheBucket);
+
+    TheBucket->getFirst() = __sanitizer::move(Key);
+    ::new (&TheBucket->getSecond()) ValueT(__sanitizer::move(Value));
+    return TheBucket;
+  }
+
+  template <typename LookupKeyT>
+  BucketT *InsertIntoBucketImpl(const KeyT &Key, const LookupKeyT &Lookup,
+                                BucketT *TheBucket) {
+    // If the load of the hash table is more than 3/4, or if fewer than 1/8 of
+    // the buckets are empty (meaning that many are filled with tombstones),
+    // grow the table.
+    //
+    // The later case is tricky.  For example, if we had one empty bucket with
+    // tons of tombstones, failing lookups (e.g. for insertion) would have to
+    // probe almost the entire table until it found the empty bucket.  If the
+    // table completely filled with tombstones, no lookup would ever succeed,
+    // causing infinite loops in lookup.
+    unsigned NewNumEntries = getNumEntries() + 1;
+    unsigned NumBuckets = getNumBuckets();
+    if (UNLIKELY(NewNumEntries * 4 >= NumBuckets * 3)) {
+      this->grow(NumBuckets * 2);
+      LookupBucketFor(Lookup, TheBucket);
+      NumBuckets = getNumBuckets();
+    } else if (UNLIKELY(NumBuckets - (NewNumEntries + getNumTombstones()) <=
+                        NumBuckets / 8)) {
+      this->grow(NumBuckets);
+      LookupBucketFor(Lookup, TheBucket);
+    }
+    CHECK(TheBucket);
+
+    // Only update the state after we've grown our bucket space appropriately
+    // so that when growing buckets we have self-consistent entry count.
+    incrementNumEntries();
+
+    // If we are writing over a tombstone, remember this.
+    const KeyT EmptyKey = getEmptyKey();
+    if (!KeyInfoT::isEqual(TheBucket->getFirst(), EmptyKey))
+      decrementNumTombstones();
+
+    return TheBucket;
+  }
+
+  /// LookupBucketFor - Lookup the appropriate bucket for Val, returning it in
+  /// FoundBucket.  If the bucket contains the key and a value, this returns
+  /// true, otherwise it returns a bucket with an empty marker or tombstone and
+  /// returns false.
+  template <typename LookupKeyT>
+  bool LookupBucketFor(const LookupKeyT &Val,
+                       const BucketT *&FoundBucket) const {
+    const BucketT *BucketsPtr = getBuckets();
+    const unsigned NumBuckets = getNumBuckets();
+
+    if (NumBuckets == 0) {
+      FoundBucket = nullptr;
+      return false;
+    }
+
+    // FoundTombstone - Keep track of whether we find a tombstone while probing.
+    const BucketT *FoundTombstone = nullptr;
+    const KeyT EmptyKey = getEmptyKey();
+    const KeyT TombstoneKey = getTombstoneKey();
+    CHECK(!KeyInfoT::isEqual(Val, EmptyKey));
+    CHECK(!KeyInfoT::isEqual(Val, TombstoneKey));
+
+    unsigned BucketNo = getHashValue(Val) & (NumBuckets - 1);
+    unsigned ProbeAmt = 1;
+    while (true) {
+      const BucketT *ThisBucket = BucketsPtr + BucketNo;
+      // Found Val's bucket?  If so, return it.
+      if (LIKELY(KeyInfoT::isEqual(Val, ThisBucket->getFirst()))) {
+        FoundBucket = ThisBucket;
+        return true;
+      }
+
+      // If we found an empty bucket, the key doesn't exist in the set.
+      // Insert it and return the default value.
+      if (LIKELY(KeyInfoT::isEqual(ThisBucket->getFirst(), EmptyKey))) {
+        // If we've already seen a tombstone while probing, fill it in instead
+        // of the empty bucket we eventually probed to.
+        FoundBucket = FoundTombstone ? FoundTombstone : ThisBucket;
+        return false;
+      }
+
+      // If this is a tombstone, remember it.  If Val ends up not in the map, we
+      // prefer to return it than something that would require more probing.
+      if (KeyInfoT::isEqual(ThisBucket->getFirst(), TombstoneKey) &&
+          !FoundTombstone)
+        FoundTombstone = ThisBucket;  // Remember the first tombstone found.
+
+      // Otherwise, it's a hash collision or a tombstone, continue quadratic
+      // probing.
+      BucketNo += ProbeAmt++;
+      BucketNo &= (NumBuckets - 1);
+    }
+  }
+
+  template <typename LookupKeyT>
+  bool LookupBucketFor(const LookupKeyT &Val, BucketT *&FoundBucket) {
+    const BucketT *ConstFoundBucket;
+    bool Result = const_cast<const DenseMapBase *>(this)->LookupBucketFor(
+        Val, ConstFoundBucket);
+    FoundBucket = const_cast<BucketT *>(ConstFoundBucket);
+    return Result;
+  }
+
+ public:
+  /// Return the approximate size (in bytes) of the actual map.
+  /// This is just the raw memory used by DenseMap.
+  /// If entries are pointers to objects, the size of the referenced objects
+  /// are not included.
+  uptr getMemorySize() const {
+    return RoundUpTo(getNumBuckets() * sizeof(BucketT), GetPageSizeCached());
+  }
+};
+
+/// Equality comparison for DenseMap.
+///
+/// Iterates over elements of LHS confirming that each (key, value) pair in LHS
+/// is also in RHS, and that no additional pairs are in RHS.
+/// Equivalent to N calls to RHS.find and N value comparisons. Amortized
+/// complexity is linear, worst case is O(N^2) (if every hash collides).
+template <typename DerivedT, typename KeyT, typename ValueT, typename KeyInfoT,
+          typename BucketT>
+bool operator==(
+    const DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT, BucketT> &LHS,
+    const DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT, BucketT> &RHS) {
+  if (LHS.size() != RHS.size())
+    return false;
+
+  bool R = true;
+  LHS.forEach(
+      [&](const typename DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT,
+                                      BucketT>::value_type &KV) -> bool {
+        const auto *I = RHS.find(KV.first);
+        if (!I || I->second != KV.second) {
+          R = false;
+          return false;
+        }
+        return true;
+      });
+
+  return R;
+}
+
+/// Inequality comparison for DenseMap.
+///
+/// Equivalent to !(LHS == RHS). See operator== for performance notes.
+template <typename DerivedT, typename KeyT, typename ValueT, typename KeyInfoT,
+          typename BucketT>
+bool operator!=(
+    const DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT, BucketT> &LHS,
+    const DenseMapBase<DerivedT, KeyT, ValueT, KeyInfoT, BucketT> &RHS) {
+  return !(LHS == RHS);
+}
+
+template <typename KeyT, typename ValueT,
+          typename KeyInfoT = DenseMapInfo<KeyT>,
+          typename BucketT = detail::DenseMapPair<KeyT, ValueT>>
+class DenseMap : public DenseMapBase<DenseMap<KeyT, ValueT, KeyInfoT, BucketT>,
+                                     KeyT, ValueT, KeyInfoT, BucketT> {
+  friend class DenseMapBase<DenseMap, KeyT, ValueT, KeyInfoT, BucketT>;
+
+  // Lift some types from the dependent base class into this class for
+  // simplicity of referring to them.
+  using BaseT = DenseMapBase<DenseMap, KeyT, ValueT, KeyInfoT, BucketT>;
+
+  BucketT *Buckets = nullptr;
+  unsigned NumEntries = 0;
+  unsigned NumTombstones = 0;
+  unsigned NumBuckets = 0;
+
+ public:
+  /// Create a DenseMap with an optional \p InitialReserve that guarantee that
+  /// this number of elements can be inserted in the map without grow()
+  explicit DenseMap(unsigned InitialReserve) { init(InitialReserve); }
+  constexpr DenseMap() = default;
+
+  DenseMap(const DenseMap &other) : BaseT() {
+    init(0);
+    copyFrom(other);
+  }
+
+  DenseMap(DenseMap &&other) : BaseT() {
+    init(0);
+    swap(other);
+  }
+
+  ~DenseMap() {
+    this->destroyAll();
+    deallocate_buffer(Buckets, sizeof(BucketT) * NumBuckets);
+  }
+
+  void swap(DenseMap &RHS) {
+    Swap(Buckets, RHS.Buckets);
+    Swap(NumEntries, RHS.NumEntries);
+    Swap(NumTombstones, RHS.NumTombstones);
+    Swap(NumBuckets, RHS.NumBuckets);
+  }
+
+  DenseMap &operator=(const DenseMap &other) {
+    if (&other != this)
+      copyFrom(other);
+    return *this;
+  }
+
+  DenseMap &operator=(DenseMap &&other) {
+    this->destroyAll();
+    deallocate_buffer(Buckets, sizeof(BucketT) * NumBuckets, alignof(BucketT));
+    init(0);
+    swap(other);
+    return *this;
+  }
+
+  void copyFrom(const DenseMap &other) {
+    this->destroyAll();
+    deallocate_buffer(Buckets, sizeof(BucketT) * NumBuckets);
+    if (allocateBuckets(other.NumBuckets)) {
+      this->BaseT::copyFrom(other);
+    } else {
+      NumEntries = 0;
+      NumTombstones = 0;
+    }
+  }
+
+  void init(unsigned InitNumEntries) {
+    auto InitBuckets = BaseT::getMinBucketToReserveForEntries(InitNumEntries);
+    if (allocateBuckets(InitBuckets)) {
+      this->BaseT::initEmpty();
+    } else {
+      NumEntries = 0;
+      NumTombstones = 0;
+    }
+  }
+
+  void grow(unsigned AtLeast) {
+    unsigned OldNumBuckets = NumBuckets;
+    BucketT *OldBuckets = Buckets;
+
+    allocateBuckets(RoundUpToPowerOfTwo(Max<unsigned>(64, AtLeast)));
+    CHECK(Buckets);
+    if (!OldBuckets) {
+      this->BaseT::initEmpty();
+      return;
+    }
+
+    this->moveFromOldBuckets(OldBuckets, OldBuckets + OldNumBuckets);
+
+    // Free the old table.
+    deallocate_buffer(OldBuckets, sizeof(BucketT) * OldNumBuckets);
+  }
+
+ private:
+  unsigned getNumEntries() const { return NumEntries; }
+
+  void setNumEntries(unsigned Num) { NumEntries = Num; }
+
+  unsigned getNumTombstones() const { return NumTombstones; }
+
+  void setNumTombstones(unsigned Num) { NumTombstones = Num; }
+
+  BucketT *getBuckets() const { return Buckets; }
+
+  unsigned getNumBuckets() const { return NumBuckets; }
+
+  bool allocateBuckets(unsigned Num) {
+    NumBuckets = Num;
+    if (NumBuckets == 0) {
+      Buckets = nullptr;
+      return false;
+    }
+
+    uptr Size = sizeof(BucketT) * NumBuckets;
+    if (Size * 2 <= GetPageSizeCached()) {
+      // We always allocate at least a page, so use entire space.
+      unsigned Log2 = MostSignificantSetBitIndex(GetPageSizeCached() / Size);
+      Size <<= Log2;
+      NumBuckets <<= Log2;
+      CHECK_EQ(Size, sizeof(BucketT) * NumBuckets);
+      CHECK_GT(Size * 2, GetPageSizeCached());
+    }
+    Buckets = static_cast<BucketT *>(allocate_buffer(Size));
+    return true;
+  }
+
+  static void *allocate_buffer(uptr Size) {
+    return MmapOrDie(RoundUpTo(Size, GetPageSizeCached()), "DenseMap");
+  }
+
+  static void deallocate_buffer(void *Ptr, uptr Size) {
+    UnmapOrDie(Ptr, RoundUpTo(Size, GetPageSizeCached()));
+  }
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_DENSE_MAP_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map_info.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map_info.h
new file mode 100644
index 0000000000..f4640369ae
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_dense_map_info.h
@@ -0,0 +1,282 @@
+//===- sanitizer_dense_map_info.h - Type traits for DenseMap ----*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_DENSE_MAP_INFO_H
+#define SANITIZER_DENSE_MAP_INFO_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_type_traits.h"
+
+namespace __sanitizer {
+
+namespace detail {
+
+/// Simplistic combination of 32-bit hash values into 32-bit hash values.
+static constexpr unsigned combineHashValue(unsigned a, unsigned b) {
+  u64 key = (u64)a << 32 | (u64)b;
+  key += ~(key << 32);
+  key ^= (key >> 22);
+  key += ~(key << 13);
+  key ^= (key >> 8);
+  key += (key << 3);
+  key ^= (key >> 15);
+  key += ~(key << 27);
+  key ^= (key >> 31);
+  return (unsigned)key;
+}
+
+// We extend a pair to allow users to override the bucket type with their own
+// implementation without requiring two members.
+template <typename KeyT, typename ValueT>
+struct DenseMapPair {
+  KeyT first = {};
+  ValueT second = {};
+  constexpr DenseMapPair() = default;
+  constexpr DenseMapPair(const KeyT &f, const ValueT &s)
+      : first(f), second(s) {}
+
+  template <typename KeyT2, typename ValueT2>
+  constexpr DenseMapPair(KeyT2 &&f, ValueT2 &&s)
+      : first(__sanitizer::forward<KeyT2>(f)),
+        second(__sanitizer::forward<ValueT2>(s)) {}
+
+  constexpr DenseMapPair(const DenseMapPair &other) = default;
+  constexpr DenseMapPair &operator=(const DenseMapPair &other) = default;
+  constexpr DenseMapPair(DenseMapPair &&other) = default;
+  constexpr DenseMapPair &operator=(DenseMapPair &&other) = default;
+
+  KeyT &getFirst() { return first; }
+  const KeyT &getFirst() const { return first; }
+  ValueT &getSecond() { return second; }
+  const ValueT &getSecond() const { return second; }
+};
+
+}  // end namespace detail
+
+template <typename T>
+struct DenseMapInfo {
+  // static T getEmptyKey();
+  // static T getTombstoneKey();
+  // static unsigned getHashValue(const T &Val);
+  // static bool isEqual(const T &LHS, const T &RHS);
+};
+
+// Provide DenseMapInfo for all pointers. Come up with sentinel pointer values
+// that are aligned to alignof(T) bytes, but try to avoid requiring T to be
+// complete. This allows clients to instantiate DenseMap<T*, ...> with forward
+// declared key types. Assume that no pointer key type requires more than 4096
+// bytes of alignment.
+template <typename T>
+struct DenseMapInfo<T *> {
+  // The following should hold, but it would require T to be complete:
+  // static_assert(alignof(T) <= (1 << Log2MaxAlign),
+  //               "DenseMap does not support pointer keys requiring more than "
+  //               "Log2MaxAlign bits of alignment");
+  static constexpr uptr Log2MaxAlign = 12;
+
+  static constexpr T *getEmptyKey() {
+    uptr Val = static_cast<uptr>(-1);
+    Val <<= Log2MaxAlign;
+    return reinterpret_cast<T *>(Val);
+  }
+
+  static constexpr T *getTombstoneKey() {
+    uptr Val = static_cast<uptr>(-2);
+    Val <<= Log2MaxAlign;
+    return reinterpret_cast<T *>(Val);
+  }
+
+  static constexpr unsigned getHashValue(const T *PtrVal) {
+    return (unsigned((uptr)PtrVal) >> 4) ^ (unsigned((uptr)PtrVal) >> 9);
+  }
+
+  static constexpr bool isEqual(const T *LHS, const T *RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for chars.
+template <>
+struct DenseMapInfo<char> {
+  static constexpr char getEmptyKey() { return ~0; }
+  static constexpr char getTombstoneKey() { return ~0 - 1; }
+  static constexpr unsigned getHashValue(const char &Val) { return Val * 37U; }
+
+  static constexpr bool isEqual(const char &LHS, const char &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for unsigned chars.
+template <>
+struct DenseMapInfo<unsigned char> {
+  static constexpr unsigned char getEmptyKey() { return ~0; }
+  static constexpr unsigned char getTombstoneKey() { return ~0 - 1; }
+  static constexpr unsigned getHashValue(const unsigned char &Val) {
+    return Val * 37U;
+  }
+
+  static constexpr bool isEqual(const unsigned char &LHS,
+                                const unsigned char &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for unsigned shorts.
+template <>
+struct DenseMapInfo<unsigned short> {
+  static constexpr unsigned short getEmptyKey() { return 0xFFFF; }
+  static constexpr unsigned short getTombstoneKey() { return 0xFFFF - 1; }
+  static constexpr unsigned getHashValue(const unsigned short &Val) {
+    return Val * 37U;
+  }
+
+  static constexpr bool isEqual(const unsigned short &LHS,
+                                const unsigned short &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for unsigned ints.
+template <>
+struct DenseMapInfo<unsigned> {
+  static constexpr unsigned getEmptyKey() { return ~0U; }
+  static constexpr unsigned getTombstoneKey() { return ~0U - 1; }
+  static constexpr unsigned getHashValue(const unsigned &Val) {
+    return Val * 37U;
+  }
+
+  static constexpr bool isEqual(const unsigned &LHS, const unsigned &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for unsigned longs.
+template <>
+struct DenseMapInfo<unsigned long> {
+  static constexpr unsigned long getEmptyKey() { return ~0UL; }
+  static constexpr unsigned long getTombstoneKey() { return ~0UL - 1L; }
+
+  static constexpr unsigned getHashValue(const unsigned long &Val) {
+    return (unsigned)(Val * 37UL);
+  }
+
+  static constexpr bool isEqual(const unsigned long &LHS,
+                                const unsigned long &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for unsigned long longs.
+template <>
+struct DenseMapInfo<unsigned long long> {
+  static constexpr unsigned long long getEmptyKey() { return ~0ULL; }
+  static constexpr unsigned long long getTombstoneKey() { return ~0ULL - 1ULL; }
+
+  static constexpr unsigned getHashValue(const unsigned long long &Val) {
+    return (unsigned)(Val * 37ULL);
+  }
+
+  static constexpr bool isEqual(const unsigned long long &LHS,
+                                const unsigned long long &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for shorts.
+template <>
+struct DenseMapInfo<short> {
+  static constexpr short getEmptyKey() { return 0x7FFF; }
+  static constexpr short getTombstoneKey() { return -0x7FFF - 1; }
+  static constexpr unsigned getHashValue(const short &Val) { return Val * 37U; }
+  static constexpr bool isEqual(const short &LHS, const short &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for ints.
+template <>
+struct DenseMapInfo<int> {
+  static constexpr int getEmptyKey() { return 0x7fffffff; }
+  static constexpr int getTombstoneKey() { return -0x7fffffff - 1; }
+  static constexpr unsigned getHashValue(const int &Val) {
+    return (unsigned)(Val * 37U);
+  }
+
+  static constexpr bool isEqual(const int &LHS, const int &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for longs.
+template <>
+struct DenseMapInfo<long> {
+  static constexpr long getEmptyKey() {
+    return (1UL << (sizeof(long) * 8 - 1)) - 1UL;
+  }
+
+  static constexpr long getTombstoneKey() { return getEmptyKey() - 1L; }
+
+  static constexpr unsigned getHashValue(const long &Val) {
+    return (unsigned)(Val * 37UL);
+  }
+
+  static constexpr bool isEqual(const long &LHS, const long &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for long longs.
+template <>
+struct DenseMapInfo<long long> {
+  static constexpr long long getEmptyKey() { return 0x7fffffffffffffffLL; }
+  static constexpr long long getTombstoneKey() {
+    return -0x7fffffffffffffffLL - 1;
+  }
+
+  static constexpr unsigned getHashValue(const long long &Val) {
+    return (unsigned)(Val * 37ULL);
+  }
+
+  static constexpr bool isEqual(const long long &LHS, const long long &RHS) {
+    return LHS == RHS;
+  }
+};
+
+// Provide DenseMapInfo for all pairs whose members have info.
+template <typename T, typename U>
+struct DenseMapInfo<detail::DenseMapPair<T, U>> {
+  using Pair = detail::DenseMapPair<T, U>;
+  using FirstInfo = DenseMapInfo<T>;
+  using SecondInfo = DenseMapInfo<U>;
+
+  static constexpr Pair getEmptyKey() {
+    return detail::DenseMapPair<T, U>(FirstInfo::getEmptyKey(),
+                                      SecondInfo::getEmptyKey());
+  }
+
+  static constexpr Pair getTombstoneKey() {
+    return detail::DenseMapPair<T, U>(FirstInfo::getTombstoneKey(),
+                                      SecondInfo::getTombstoneKey());
+  }
+
+  static constexpr unsigned getHashValue(const Pair &PairVal) {
+    return detail::combineHashValue(FirstInfo::getHashValue(PairVal.first),
+                                    SecondInfo::getHashValue(PairVal.second));
+  }
+
+  static constexpr bool isEqual(const Pair &LHS, const Pair &RHS) {
+    return FirstInfo::isEqual(LHS.first, RHS.first) &&
+           SecondInfo::isEqual(LHS.second, RHS.second);
+  }
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_DENSE_MAP_INFO_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.cpp
new file mode 100644
index 0000000000..cbadf4d924
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.cpp
@@ -0,0 +1,34 @@
+//===-- sanitizer_errno.cpp -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers run-time libraries.
+//
+// Defines errno to avoid including errno.h and its dependencies into other
+// files (e.g. interceptors are not supposed to include any system headers).
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_errno_codes.h"
+#include "sanitizer_internal_defs.h"
+
+#include <errno.h>
+
+namespace __sanitizer {
+
+COMPILER_CHECK(errno_ENOMEM == ENOMEM);
+COMPILER_CHECK(errno_EBUSY == EBUSY);
+COMPILER_CHECK(errno_EINVAL == EINVAL);
+
+// EOWNERDEAD is not present in some older platforms.
+#if defined(EOWNERDEAD)
+extern const int errno_EOWNERDEAD = EOWNERDEAD;
+#else
+extern const int errno_EOWNERDEAD = -1;
+#endif
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.h
new file mode 100644
index 0000000000..70a6e88dba
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno.h
@@ -0,0 +1,38 @@
+//===-- sanitizer_errno.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers run-time libraries.
+//
+// Defines errno to avoid including errno.h and its dependencies into sensitive
+// files (e.g. interceptors are not supposed to include any system headers).
+// It's ok to use errno.h directly when your file already depend on other system
+// includes though.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ERRNO_H
+#define SANITIZER_ERRNO_H
+
+#include "sanitizer_errno_codes.h"
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD || SANITIZER_MAC
+#  define __errno_location __error
+#elif SANITIZER_ANDROID || SANITIZER_NETBSD
+#  define __errno_location __errno
+#elif SANITIZER_SOLARIS
+#  define __errno_location ___errno
+#elif SANITIZER_WINDOWS
+#  define __errno_location _errno
+#endif
+
+extern "C" int *__errno_location();
+
+#define errno (*__errno_location())
+
+#endif  // SANITIZER_ERRNO_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno_codes.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno_codes.h
new file mode 100644
index 0000000000..192e9392d4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_errno_codes.h
@@ -0,0 +1,34 @@
+//===-- sanitizer_errno_codes.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers run-time libraries.
+//
+// Defines errno codes to avoid including errno.h and its dependencies into
+// sensitive files (e.g. interceptors are not supposed to include any system
+// headers).
+// It's ok to use errno.h directly when your file already depend on other system
+// includes though.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_ERRNO_CODES_H
+#define SANITIZER_ERRNO_CODES_H
+
+namespace __sanitizer {
+
+#define errno_ENOMEM 12
+#define errno_EBUSY 16
+#define errno_EINVAL 22
+#define errno_ENAMETOOLONG 36
+
+// Those might not present or their value differ on different platforms.
+extern const int errno_EOWNERDEAD;
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_ERRNO_CODES_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.cpp
new file mode 100644
index 0000000000..5492560df9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.cpp
@@ -0,0 +1,246 @@
+//===-- sanitizer_file.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.  It defines filesystem-related interfaces.  This
+// is separate from sanitizer_common.cpp so that it's simpler to disable
+// all the filesystem support code for a port that doesn't use it.
+//
+//===---------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if !SANITIZER_FUCHSIA
+
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+
+namespace __sanitizer {
+
+void CatastrophicErrorWrite(const char *buffer, uptr length) {
+  WriteToFile(kStderrFd, buffer, length);
+}
+
+StaticSpinMutex report_file_mu;
+ReportFile report_file = {&report_file_mu, kStderrFd, "", "", 0};
+
+void RawWrite(const char *buffer) {
+  report_file.Write(buffer, internal_strlen(buffer));
+}
+
+void ReportFile::ReopenIfNecessary() {
+  mu->CheckLocked();
+  if (fd == kStdoutFd || fd == kStderrFd) return;
+
+  uptr pid = internal_getpid();
+  // If in tracer, use the parent's file.
+  if (pid == stoptheworld_tracer_pid)
+    pid = stoptheworld_tracer_ppid;
+  if (fd != kInvalidFd) {
+    // If the report file is already opened by the current process,
+    // do nothing. Otherwise the report file was opened by the parent
+    // process, close it now.
+    if (fd_pid == pid)
+      return;
+    else
+      CloseFile(fd);
+  }
+
+  const char *exe_name = GetProcessName();
+  if (common_flags()->log_exe_name && exe_name) {
+    internal_snprintf(full_path, kMaxPathLength, "%s.%s.%zu", path_prefix,
+                      exe_name, pid);
+  } else {
+    internal_snprintf(full_path, kMaxPathLength, "%s.%zu", path_prefix, pid);
+  }
+  if (common_flags()->log_suffix) {
+    internal_strlcat(full_path, common_flags()->log_suffix, kMaxPathLength);
+  }
+  error_t err;
+  fd = OpenFile(full_path, WrOnly, &err);
+  if (fd == kInvalidFd) {
+    const char *ErrorMsgPrefix = "ERROR: Can't open file: ";
+    WriteToFile(kStderrFd, ErrorMsgPrefix, internal_strlen(ErrorMsgPrefix));
+    WriteToFile(kStderrFd, full_path, internal_strlen(full_path));
+    char errmsg[100];
+    internal_snprintf(errmsg, sizeof(errmsg), " (reason: %d)", err);
+    WriteToFile(kStderrFd, errmsg, internal_strlen(errmsg));
+    Die();
+  }
+  fd_pid = pid;
+}
+
+static void RecursiveCreateParentDirs(char *path) {
+  if (path[0] == '\0')
+    return;
+  for (int i = 1; path[i] != '\0'; ++i) {
+    char save = path[i];
+    if (!IsPathSeparator(path[i]))
+      continue;
+    path[i] = '\0';
+    /* Some of these will fail, because the directory exists, ignore it. */
+    CreateDir(path);
+    path[i] = save;
+  }
+}
+
+void ReportFile::SetReportPath(const char *path) {
+  if (path) {
+    uptr len = internal_strlen(path);
+    if (len > sizeof(path_prefix) - 100) {
+      Report("ERROR: Path is too long: %c%c%c%c%c%c%c%c...\n", path[0], path[1],
+             path[2], path[3], path[4], path[5], path[6], path[7]);
+      Die();
+    }
+  }
+
+  SpinMutexLock l(mu);
+  if (fd != kStdoutFd && fd != kStderrFd && fd != kInvalidFd)
+    CloseFile(fd);
+  fd = kInvalidFd;
+  if (!path || internal_strcmp(path, "stderr") == 0) {
+    fd = kStderrFd;
+  } else if (internal_strcmp(path, "stdout") == 0) {
+    fd = kStdoutFd;
+  } else {
+    internal_snprintf(path_prefix, kMaxPathLength, "%s", path);
+    RecursiveCreateParentDirs(path_prefix);
+  }
+}
+
+const char *ReportFile::GetReportPath() {
+  SpinMutexLock l(mu);
+  ReopenIfNecessary();
+  return full_path;
+}
+
+bool ReadFileToBuffer(const char *file_name, char **buff, uptr *buff_size,
+                      uptr *read_len, uptr max_len, error_t *errno_p) {
+  *buff = nullptr;
+  *buff_size = 0;
+  *read_len = 0;
+  if (!max_len)
+    return true;
+  uptr PageSize = GetPageSizeCached();
+  uptr kMinFileLen = Min(PageSize, max_len);
+
+  // The files we usually open are not seekable, so try different buffer sizes.
+  for (uptr size = kMinFileLen;; size = Min(size * 2, max_len)) {
+    UnmapOrDie(*buff, *buff_size);
+    *buff = (char*)MmapOrDie(size, __func__);
+    *buff_size = size;
+    fd_t fd = OpenFile(file_name, RdOnly, errno_p);
+    if (fd == kInvalidFd) {
+      UnmapOrDie(*buff, *buff_size);
+      return false;
+    }
+    *read_len = 0;
+    // Read up to one page at a time.
+    bool reached_eof = false;
+    while (*read_len < size) {
+      uptr just_read;
+      if (!ReadFromFile(fd, *buff + *read_len, size - *read_len, &just_read,
+                        errno_p)) {
+        UnmapOrDie(*buff, *buff_size);
+        CloseFile(fd);
+        return false;
+      }
+      *read_len += just_read;
+      if (just_read == 0 || *read_len == max_len) {
+        reached_eof = true;
+        break;
+      }
+    }
+    CloseFile(fd);
+    if (reached_eof)  // We've read the whole file.
+      break;
+  }
+  return true;
+}
+
+bool ReadFileToVector(const char *file_name,
+                      InternalMmapVectorNoCtor<char> *buff, uptr max_len,
+                      error_t *errno_p) {
+  buff->clear();
+  if (!max_len)
+    return true;
+  uptr PageSize = GetPageSizeCached();
+  fd_t fd = OpenFile(file_name, RdOnly, errno_p);
+  if (fd == kInvalidFd)
+    return false;
+  uptr read_len = 0;
+  while (read_len < max_len) {
+    if (read_len >= buff->size())
+      buff->resize(Min(Max(PageSize, read_len * 2), max_len));
+    CHECK_LT(read_len, buff->size());
+    CHECK_LE(buff->size(), max_len);
+    uptr just_read;
+    if (!ReadFromFile(fd, buff->data() + read_len, buff->size() - read_len,
+                      &just_read, errno_p)) {
+      CloseFile(fd);
+      return false;
+    }
+    read_len += just_read;
+    if (!just_read)
+      break;
+  }
+  CloseFile(fd);
+  buff->resize(read_len);
+  return true;
+}
+
+static const char kPathSeparator = SANITIZER_WINDOWS ? ';' : ':';
+
+char *FindPathToBinary(const char *name) {
+  if (FileExists(name)) {
+    return internal_strdup(name);
+  }
+
+  const char *path = GetEnv("PATH");
+  if (!path)
+    return nullptr;
+  uptr name_len = internal_strlen(name);
+  InternalMmapVector<char> buffer(kMaxPathLength);
+  const char *beg = path;
+  while (true) {
+    const char *end = internal_strchrnul(beg, kPathSeparator);
+    uptr prefix_len = end - beg;
+    if (prefix_len + name_len + 2 <= kMaxPathLength) {
+      internal_memcpy(buffer.data(), beg, prefix_len);
+      buffer[prefix_len] = '/';
+      internal_memcpy(&buffer[prefix_len + 1], name, name_len);
+      buffer[prefix_len + 1 + name_len] = '\0';
+      if (FileExists(buffer.data()))
+        return internal_strdup(buffer.data());
+    }
+    if (*end == '\0') break;
+    beg = end + 1;
+  }
+  return nullptr;
+}
+
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+extern "C" {
+void __sanitizer_set_report_path(const char *path) {
+  report_file.SetReportPath(path);
+}
+
+void __sanitizer_set_report_fd(void *fd) {
+  report_file.fd = (fd_t)reinterpret_cast<uptr>(fd);
+  report_file.fd_pid = internal_getpid();
+}
+
+const char *__sanitizer_get_report_path() {
+  return report_file.GetReportPath();
+}
+} // extern "C"
+
+#endif  // !SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.h
new file mode 100644
index 0000000000..3d7916171c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_file.h
@@ -0,0 +1,109 @@
+//===-- sanitizer_file.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// This file is shared between run-time libraries of sanitizers.
+// It declares filesystem-related interfaces.  This is separate from
+// sanitizer_common.h so that it's simpler to disable all the filesystem
+// support code for a port that doesn't use it.
+//
+//===---------------------------------------------------------------------===//
+#ifndef SANITIZER_FILE_H
+#define SANITIZER_FILE_H
+
+#include "sanitizer_interface_internal.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+struct ReportFile {
+  void Write(const char *buffer, uptr length);
+  bool SupportsColors();
+  void SetReportPath(const char *path);
+  const char *GetReportPath();
+
+  // Don't use fields directly. They are only declared public to allow
+  // aggregate initialization.
+
+  // Protects fields below.
+  StaticSpinMutex *mu;
+  // Opened file descriptor. Defaults to stderr. It may be equal to
+  // kInvalidFd, in which case new file will be opened when necessary.
+  fd_t fd;
+  // Path prefix of report file, set via __sanitizer_set_report_path.
+  char path_prefix[kMaxPathLength];
+  // Full path to report, obtained as <path_prefix>.PID
+  char full_path[kMaxPathLength];
+  // PID of the process that opened fd. If a fork() occurs,
+  // the PID of child will be different from fd_pid.
+  uptr fd_pid;
+
+ private:
+  void ReopenIfNecessary();
+};
+extern ReportFile report_file;
+
+enum FileAccessMode {
+  RdOnly,
+  WrOnly,
+  RdWr
+};
+
+// Returns kInvalidFd on error.
+fd_t OpenFile(const char *filename, FileAccessMode mode,
+              error_t *errno_p = nullptr);
+void CloseFile(fd_t);
+
+// Return true on success, false on error.
+bool ReadFromFile(fd_t fd, void *buff, uptr buff_size,
+                  uptr *bytes_read = nullptr, error_t *error_p = nullptr);
+bool WriteToFile(fd_t fd, const void *buff, uptr buff_size,
+                 uptr *bytes_written = nullptr, error_t *error_p = nullptr);
+
+// Scoped file handle closer.
+struct FileCloser {
+  explicit FileCloser(fd_t fd) : fd(fd) {}
+  ~FileCloser() { CloseFile(fd); }
+  fd_t fd;
+};
+
+bool SupportsColoredOutput(fd_t fd);
+
+// OS
+const char *GetPwd();
+bool FileExists(const char *filename);
+char *FindPathToBinary(const char *name);
+bool IsPathSeparator(const char c);
+bool IsAbsolutePath(const char *path);
+// Returns true on success, false on failure.
+bool CreateDir(const char *pathname);
+// Starts a subprocess and returs its pid.
+// If *_fd parameters are not kInvalidFd their corresponding input/output
+// streams will be redirect to the file. The files will always be closed
+// in parent process even in case of an error.
+// The child process will close all fds after STDERR_FILENO
+// before passing control to a program.
+pid_t StartSubprocess(const char *filename, const char *const argv[],
+                      const char *const envp[], fd_t stdin_fd = kInvalidFd,
+                      fd_t stdout_fd = kInvalidFd, fd_t stderr_fd = kInvalidFd);
+// Checks if specified process is still running
+bool IsProcessRunning(pid_t pid);
+// Waits for the process to finish and returns its exit code.
+// Returns -1 in case of an error.
+int WaitForProcess(pid_t pid);
+
+// Maps given file to virtual memory, and returns pointer to it
+// (or NULL if mapping fails). Stores the size of mmaped region
+// in '*buff_size'.
+void *MapFileToMemory(const char *file_name, uptr *buff_size);
+void *MapWritableFileToMemory(void *addr, uptr size, fd_t fd, OFF_T offset);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FILE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.cpp
new file mode 100644
index 0000000000..9e274268bf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.cpp
@@ -0,0 +1,191 @@
+//===-- sanitizer_flag_parser.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_flag_parser.h"
+
+#include "sanitizer_common.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_flag_parser.h"
+
+namespace __sanitizer {
+
+LowLevelAllocator FlagParser::Alloc;
+
+class UnknownFlags {
+  static const int kMaxUnknownFlags = 20;
+  const char *unknown_flags_[kMaxUnknownFlags];
+  int n_unknown_flags_;
+
+ public:
+  void Add(const char *name) {
+    CHECK_LT(n_unknown_flags_, kMaxUnknownFlags);
+    unknown_flags_[n_unknown_flags_++] = name;
+  }
+
+  void Report() {
+    if (!n_unknown_flags_) return;
+    Printf("WARNING: found %d unrecognized flag(s):\n", n_unknown_flags_);
+    for (int i = 0; i < n_unknown_flags_; ++i)
+      Printf("    %s\n", unknown_flags_[i]);
+    n_unknown_flags_ = 0;
+  }
+};
+
+UnknownFlags unknown_flags;
+
+void ReportUnrecognizedFlags() {
+  unknown_flags.Report();
+}
+
+char *FlagParser::ll_strndup(const char *s, uptr n) {
+  uptr len = internal_strnlen(s, n);
+  char *s2 = (char*)Alloc.Allocate(len + 1);
+  internal_memcpy(s2, s, len);
+  s2[len] = 0;
+  return s2;
+}
+
+void FlagParser::PrintFlagDescriptions() {
+  char buffer[128];
+  buffer[sizeof(buffer) - 1] = '\0';
+  Printf("Available flags for %s:\n", SanitizerToolName);
+  for (int i = 0; i < n_flags_; ++i) {
+    bool truncated = !(flags_[i].handler->Format(buffer, sizeof(buffer)));
+    CHECK_EQ(buffer[sizeof(buffer) - 1], '\0');
+    const char *truncation_str = truncated ? " Truncated" : "";
+    Printf("\t%s\n\t\t- %s (Current Value%s: %s)\n", flags_[i].name,
+           flags_[i].desc, truncation_str, buffer);
+  }
+}
+
+void FlagParser::fatal_error(const char *err) {
+  Printf("%s: ERROR: %s\n", SanitizerToolName, err);
+  Die();
+}
+
+bool FlagParser::is_space(char c) {
+  return c == ' ' || c == ',' || c == ':' || c == '\n' || c == '\t' ||
+         c == '\r';
+}
+
+void FlagParser::skip_whitespace() {
+  while (is_space(buf_[pos_])) ++pos_;
+}
+
+void FlagParser::parse_flag(const char *env_option_name) {
+  uptr name_start = pos_;
+  while (buf_[pos_] != 0 && buf_[pos_] != '=' && !is_space(buf_[pos_])) ++pos_;
+  if (buf_[pos_] != '=') {
+    if (env_option_name) {
+      Printf("%s: ERROR: expected '=' in %s\n", SanitizerToolName,
+             env_option_name);
+      Die();
+    } else {
+      fatal_error("expected '='");
+    }
+  }
+  char *name = ll_strndup(buf_ + name_start, pos_ - name_start);
+
+  uptr value_start = ++pos_;
+  char *value;
+  if (buf_[pos_] == '\'' || buf_[pos_] == '"') {
+    char quote = buf_[pos_++];
+    while (buf_[pos_] != 0 && buf_[pos_] != quote) ++pos_;
+    if (buf_[pos_] == 0) fatal_error("unterminated string");
+    value = ll_strndup(buf_ + value_start + 1, pos_ - value_start - 1);
+    ++pos_; // consume the closing quote
+  } else {
+    while (buf_[pos_] != 0 && !is_space(buf_[pos_])) ++pos_;
+    if (buf_[pos_] != 0 && !is_space(buf_[pos_]))
+      fatal_error("expected separator or eol");
+    value = ll_strndup(buf_ + value_start, pos_ - value_start);
+  }
+
+  bool res = run_handler(name, value);
+  if (!res) fatal_error("Flag parsing failed.");
+}
+
+void FlagParser::parse_flags(const char *env_option_name) {
+  while (true) {
+    skip_whitespace();
+    if (buf_[pos_] == 0) break;
+    parse_flag(env_option_name);
+  }
+
+  // Do a sanity check for certain flags.
+  if (common_flags_dont_use.malloc_context_size < 1)
+    common_flags_dont_use.malloc_context_size = 1;
+}
+
+void FlagParser::ParseStringFromEnv(const char *env_name) {
+  const char *env = GetEnv(env_name);
+  VPrintf(1, "%s: %s\n", env_name, env ? env : "<empty>");
+  ParseString(env, env_name);
+}
+
+void FlagParser::ParseString(const char *s, const char *env_option_name) {
+  if (!s) return;
+  // Backup current parser state to allow nested ParseString() calls.
+  const char *old_buf_ = buf_;
+  uptr old_pos_ = pos_;
+  buf_ = s;
+  pos_ = 0;
+
+  parse_flags(env_option_name);
+
+  buf_ = old_buf_;
+  pos_ = old_pos_;
+}
+
+bool FlagParser::ParseFile(const char *path, bool ignore_missing) {
+  static const uptr kMaxIncludeSize = 1 << 15;
+  char *data;
+  uptr data_mapped_size;
+  error_t err;
+  uptr len;
+  if (!ReadFileToBuffer(path, &data, &data_mapped_size, &len,
+                        Max(kMaxIncludeSize, GetPageSizeCached()), &err)) {
+    if (ignore_missing)
+      return true;
+    Printf("Failed to read options from '%s': error %d\n", path, err);
+    return false;
+  }
+  ParseString(data, path);
+  UnmapOrDie(data, data_mapped_size);
+  return true;
+}
+
+bool FlagParser::run_handler(const char *name, const char *value) {
+  for (int i = 0; i < n_flags_; ++i) {
+    if (internal_strcmp(name, flags_[i].name) == 0)
+      return flags_[i].handler->Parse(value);
+  }
+  // Unrecognized flag. This is not a fatal error, we may print a warning later.
+  unknown_flags.Add(name);
+  return true;
+}
+
+void FlagParser::RegisterHandler(const char *name, FlagHandlerBase *handler,
+                                 const char *desc) {
+  CHECK_LT(n_flags_, kMaxFlags);
+  flags_[n_flags_].name = name;
+  flags_[n_flags_].desc = desc;
+  flags_[n_flags_].handler = handler;
+  ++n_flags_;
+}
+
+FlagParser::FlagParser() : n_flags_(0), buf_(nullptr), pos_(0) {
+  flags_ = (Flag *)Alloc.Allocate(sizeof(Flag) * kMaxFlags);
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.h
new file mode 100644
index 0000000000..3ccc6a6fa5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flag_parser.h
@@ -0,0 +1,204 @@
+//===-- sanitizer_flag_parser.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_FLAG_REGISTRY_H
+#define SANITIZER_FLAG_REGISTRY_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+class FlagHandlerBase {
+ public:
+  virtual bool Parse(const char *value) { return false; }
+  // Write the C string representation of the current value (truncated to fit)
+  // into the buffer of size `size`. Returns false if truncation occurred and
+  // returns true otherwise.
+  virtual bool Format(char *buffer, uptr size) {
+    if (size > 0)
+      buffer[0] = '\0';
+    return false;
+  }
+
+ protected:
+  ~FlagHandlerBase() {}
+
+  inline bool FormatString(char *buffer, uptr size, const char *str_to_use) {
+    uptr num_symbols_should_write =
+        internal_snprintf(buffer, size, "%s", str_to_use);
+    return num_symbols_should_write < size;
+  }
+};
+
+template <typename T>
+class FlagHandler final : public FlagHandlerBase {
+  T *t_;
+
+ public:
+  explicit FlagHandler(T *t) : t_(t) {}
+  bool Parse(const char *value) final;
+  bool Format(char *buffer, uptr size) final;
+};
+
+inline bool ParseBool(const char *value, bool *b) {
+  if (internal_strcmp(value, "0") == 0 ||
+      internal_strcmp(value, "no") == 0 ||
+      internal_strcmp(value, "false") == 0) {
+    *b = false;
+    return true;
+  }
+  if (internal_strcmp(value, "1") == 0 ||
+      internal_strcmp(value, "yes") == 0 ||
+      internal_strcmp(value, "true") == 0) {
+    *b = true;
+    return true;
+  }
+  return false;
+}
+
+template <>
+inline bool FlagHandler<bool>::Parse(const char *value) {
+  if (ParseBool(value, t_)) return true;
+  Printf("ERROR: Invalid value for bool option: '%s'\n", value);
+  return false;
+}
+
+template <>
+inline bool FlagHandler<bool>::Format(char *buffer, uptr size) {
+  return FormatString(buffer, size, *t_ ? "true" : "false");
+}
+
+template <>
+inline bool FlagHandler<HandleSignalMode>::Parse(const char *value) {
+  bool b;
+  if (ParseBool(value, &b)) {
+    *t_ = b ? kHandleSignalYes : kHandleSignalNo;
+    return true;
+  }
+  if (internal_strcmp(value, "2") == 0 ||
+      internal_strcmp(value, "exclusive") == 0) {
+    *t_ = kHandleSignalExclusive;
+    return true;
+  }
+  Printf("ERROR: Invalid value for signal handler option: '%s'\n", value);
+  return false;
+}
+
+template <>
+inline bool FlagHandler<HandleSignalMode>::Format(char *buffer, uptr size) {
+  uptr num_symbols_should_write = internal_snprintf(buffer, size, "%d", *t_);
+  return num_symbols_should_write < size;
+}
+
+template <>
+inline bool FlagHandler<const char *>::Parse(const char *value) {
+  *t_ = value;
+  return true;
+}
+
+template <>
+inline bool FlagHandler<const char *>::Format(char *buffer, uptr size) {
+  return FormatString(buffer, size, *t_);
+}
+
+template <>
+inline bool FlagHandler<int>::Parse(const char *value) {
+  const char *value_end;
+  *t_ = internal_simple_strtoll(value, &value_end, 10);
+  bool ok = *value_end == 0;
+  if (!ok) Printf("ERROR: Invalid value for int option: '%s'\n", value);
+  return ok;
+}
+
+template <>
+inline bool FlagHandler<int>::Format(char *buffer, uptr size) {
+  uptr num_symbols_should_write = internal_snprintf(buffer, size, "%d", *t_);
+  return num_symbols_should_write < size;
+}
+
+template <>
+inline bool FlagHandler<uptr>::Parse(const char *value) {
+  const char *value_end;
+  *t_ = internal_simple_strtoll(value, &value_end, 10);
+  bool ok = *value_end == 0;
+  if (!ok) Printf("ERROR: Invalid value for uptr option: '%s'\n", value);
+  return ok;
+}
+
+template <>
+inline bool FlagHandler<uptr>::Format(char *buffer, uptr size) {
+  uptr num_symbols_should_write = internal_snprintf(buffer, size, "0x%zx", *t_);
+  return num_symbols_should_write < size;
+}
+
+template <>
+inline bool FlagHandler<s64>::Parse(const char *value) {
+  const char *value_end;
+  *t_ = internal_simple_strtoll(value, &value_end, 10);
+  bool ok = *value_end == 0;
+  if (!ok) Printf("ERROR: Invalid value for s64 option: '%s'\n", value);
+  return ok;
+}
+
+template <>
+inline bool FlagHandler<s64>::Format(char *buffer, uptr size) {
+  uptr num_symbols_should_write = internal_snprintf(buffer, size, "%lld", *t_);
+  return num_symbols_should_write < size;
+}
+
+class FlagParser {
+  static const int kMaxFlags = 200;
+  struct Flag {
+    const char *name;
+    const char *desc;
+    FlagHandlerBase *handler;
+  } *flags_;
+  int n_flags_;
+
+  const char *buf_;
+  uptr pos_;
+
+ public:
+  FlagParser();
+  void RegisterHandler(const char *name, FlagHandlerBase *handler,
+                       const char *desc);
+  void ParseString(const char *s, const char *env_name = 0);
+  void ParseStringFromEnv(const char *env_name);
+  bool ParseFile(const char *path, bool ignore_missing);
+  void PrintFlagDescriptions();
+
+  static LowLevelAllocator Alloc;
+
+ private:
+  void fatal_error(const char *err);
+  bool is_space(char c);
+  void skip_whitespace();
+  void parse_flags(const char *env_option_name);
+  void parse_flag(const char *env_option_name);
+  bool run_handler(const char *name, const char *value);
+  char *ll_strndup(const char *s, uptr n);
+};
+
+template <typename T>
+static void RegisterFlag(FlagParser *parser, const char *name, const char *desc,
+                         T *var) {
+  FlagHandler<T> *fh = new (FlagParser::Alloc) FlagHandler<T>(var);
+  parser->RegisterHandler(name, fh, desc);
+}
+
+void ReportUnrecognizedFlags();
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FLAG_REGISTRY_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.cpp
new file mode 100644
index 0000000000..d52e96a7c3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.cpp
@@ -0,0 +1,139 @@
+//===-- sanitizer_flags.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_flags.h"
+
+#include "sanitizer_common.h"
+#include "sanitizer_flag_parser.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_list.h"
+
+namespace __sanitizer {
+
+CommonFlags common_flags_dont_use;
+
+void CommonFlags::SetDefaults() {
+#define COMMON_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "sanitizer_flags.inc"
+#undef COMMON_FLAG
+}
+
+void CommonFlags::CopyFrom(const CommonFlags &other) {
+  internal_memcpy(this, &other, sizeof(*this));
+}
+
+// Copy the string from "s" to "out", making the following substitutions:
+// %b = binary basename
+// %p = pid
+// %d = binary directory
+void SubstituteForFlagValue(const char *s, char *out, uptr out_size) {
+  char *out_end = out + out_size;
+  while (*s && out < out_end - 1) {
+    if (s[0] != '%') {
+      *out++ = *s++;
+      continue;
+    }
+    switch (s[1]) {
+      case 'b': {
+        const char *base = GetProcessName();
+        CHECK(base);
+        while (*base && out < out_end - 1)
+          *out++ = *base++;
+        s += 2; // skip "%b"
+        break;
+      }
+      case 'p': {
+        int pid = internal_getpid();
+        char buf[32];
+        char *buf_pos = buf + 32;
+        do {
+          *--buf_pos = (pid % 10) + '0';
+          pid /= 10;
+        } while (pid);
+        while (buf_pos < buf + 32 && out < out_end - 1)
+          *out++ = *buf_pos++;
+        s += 2; // skip "%p"
+        break;
+      }
+      case 'd': {
+        uptr len = ReadBinaryDir(out, out_end - out);
+        out += len;
+        s += 2;  // skip "%d"
+        break;
+      }
+      default:
+        *out++ = *s++;
+        break;
+    }
+  }
+  CHECK(out < out_end - 1);
+  *out = '\0';
+}
+
+class FlagHandlerInclude final : public FlagHandlerBase {
+  FlagParser *parser_;
+  bool ignore_missing_;
+  const char *original_path_;
+
+ public:
+  explicit FlagHandlerInclude(FlagParser *parser, bool ignore_missing)
+      : parser_(parser), ignore_missing_(ignore_missing), original_path_("") {}
+  bool Parse(const char *value) final {
+    original_path_ = value;
+    if (internal_strchr(value, '%')) {
+      char *buf = (char *)MmapOrDie(kMaxPathLength, "FlagHandlerInclude");
+      SubstituteForFlagValue(value, buf, kMaxPathLength);
+      bool res = parser_->ParseFile(buf, ignore_missing_);
+      UnmapOrDie(buf, kMaxPathLength);
+      return res;
+    }
+    return parser_->ParseFile(value, ignore_missing_);
+  }
+  bool Format(char *buffer, uptr size) override {
+    // Note `original_path_` isn't actually what's parsed due to `%`
+    // substitutions. Printing the substituted path would require holding onto
+    // mmap'ed memory.
+    return FormatString(buffer, size, original_path_);
+  }
+};
+
+void RegisterIncludeFlags(FlagParser *parser, CommonFlags *cf) {
+  FlagHandlerInclude *fh_include = new (FlagParser::Alloc)
+      FlagHandlerInclude(parser, /*ignore_missing*/ false);
+  parser->RegisterHandler("include", fh_include,
+                          "read more options from the given file");
+  FlagHandlerInclude *fh_include_if_exists = new (FlagParser::Alloc)
+      FlagHandlerInclude(parser, /*ignore_missing*/ true);
+  parser->RegisterHandler(
+      "include_if_exists", fh_include_if_exists,
+      "read more options from the given file (if it exists)");
+}
+
+void RegisterCommonFlags(FlagParser *parser, CommonFlags *cf) {
+#define COMMON_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &cf->Name);
+#include "sanitizer_flags.inc"
+#undef COMMON_FLAG
+
+  RegisterIncludeFlags(parser, cf);
+}
+
+void InitializeCommonFlags(CommonFlags *cf) {
+  // need to record coverage to generate coverage report.
+  cf->coverage |= cf->html_cov_report;
+  SetVerbosity(cf->verbosity);
+
+  InitializePlatformCommonFlags(cf);
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.h
new file mode 100644
index 0000000000..5b59e5801b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.h
@@ -0,0 +1,71 @@
+//===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_FLAGS_H
+#define SANITIZER_FLAGS_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+enum HandleSignalMode {
+  kHandleSignalNo,
+  kHandleSignalYes,
+  kHandleSignalExclusive,
+};
+
+struct CommonFlags {
+#define COMMON_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "sanitizer_flags.inc"
+#undef COMMON_FLAG
+
+  void SetDefaults();
+  void CopyFrom(const CommonFlags &other);
+};
+
+// Functions to get/set global CommonFlags shared by all sanitizer runtimes:
+extern CommonFlags common_flags_dont_use;
+inline const CommonFlags *common_flags() {
+  return &common_flags_dont_use;
+}
+
+inline void SetCommonFlagsDefaults() {
+  common_flags_dont_use.SetDefaults();
+}
+
+// This function can only be used to setup tool-specific overrides for
+// CommonFlags defaults. Generally, it should only be used right after
+// SetCommonFlagsDefaults(), but before ParseCommonFlagsFromString(), and
+// only during the flags initialization (i.e. before they are used for
+// the first time).
+inline void OverrideCommonFlags(const CommonFlags &cf) {
+  common_flags_dont_use.CopyFrom(cf);
+}
+
+void SubstituteForFlagValue(const char *s, char *out, uptr out_size);
+
+class FlagParser;
+void RegisterCommonFlags(FlagParser *parser,
+                         CommonFlags *cf = &common_flags_dont_use);
+void RegisterIncludeFlags(FlagParser *parser, CommonFlags *cf);
+
+// Should be called after parsing all flags. Sets up common flag values
+// and perform initializations common to all sanitizers (e.g. setting
+// verbosity).
+void InitializeCommonFlags(CommonFlags *cf = &common_flags_dont_use);
+
+// Platform specific flags initialization.
+void InitializePlatformCommonFlags(CommonFlags *cf);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.inc
new file mode 100644
index 0000000000..0ca91aff8d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flags.inc
@@ -0,0 +1,268 @@
+//===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file describes common flags available in all sanitizers.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef COMMON_FLAG
+#error "Define COMMON_FLAG prior to including this file!"
+#endif
+
+// COMMON_FLAG(Type, Name, DefaultValue, Description)
+// Supported types: bool, const char *, int, uptr.
+// Default value must be a compile-time constant.
+// Description must be a string literal.
+
+COMMON_FLAG(
+    bool, symbolize, true,
+    "If set, use the online symbolizer from common sanitizer runtime to turn "
+    "virtual addresses to file/line locations.")
+COMMON_FLAG(
+    const char *, external_symbolizer_path, nullptr,
+    "Path to external symbolizer. If empty, the tool will search $PATH for "
+    "the symbolizer.")
+COMMON_FLAG(
+    bool, allow_addr2line, false,
+    "If set, allows online symbolizer to run addr2line binary to symbolize "
+    "stack traces (addr2line will only be used if llvm-symbolizer binary is "
+    "unavailable.")
+COMMON_FLAG(const char *, strip_path_prefix, "",
+            "Strips this prefix from file paths in error reports.")
+COMMON_FLAG(bool, fast_unwind_on_check, false,
+            "If available, use the fast frame-pointer-based unwinder on "
+            "internal CHECK failures.")
+COMMON_FLAG(bool, fast_unwind_on_fatal, false,
+            "If available, use the fast frame-pointer-based unwinder on fatal "
+            "errors.")
+// ARM thumb/thumb2 frame pointer is inconsistent on GCC and Clang [1]
+// and fast-unwider is also unreliable with mixing arm and thumb code [2].
+// [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92172
+// [2] https://bugs.llvm.org/show_bug.cgi?id=44158
+COMMON_FLAG(bool, fast_unwind_on_malloc,
+            !(SANITIZER_LINUX && !SANITIZER_ANDROID && SANITIZER_ARM),
+            "If available, use the fast frame-pointer-based unwinder on "
+            "malloc/free.")
+COMMON_FLAG(bool, handle_ioctl, false, "Intercept and handle ioctl requests.")
+COMMON_FLAG(int, malloc_context_size, 1,
+            "Max number of stack frames kept for each allocation/deallocation.")
+COMMON_FLAG(
+    const char *, log_path, nullptr,
+    "Write logs to \"log_path.pid\". The special values are \"stdout\" and "
+    "\"stderr\". If unspecified, defaults to \"stderr\".")
+COMMON_FLAG(
+    bool, log_exe_name, false,
+    "Mention name of executable when reporting error and "
+    "append executable name to logs (as in \"log_path.exe_name.pid\").")
+COMMON_FLAG(const char *, log_suffix, nullptr,
+            "String to append to log file name, e.g. \".txt\".")
+COMMON_FLAG(
+    bool, log_to_syslog, (bool)SANITIZER_ANDROID || (bool)SANITIZER_MAC,
+    "Write all sanitizer output to syslog in addition to other means of "
+    "logging.")
+COMMON_FLAG(
+    int, verbosity, 0,
+    "Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).")
+COMMON_FLAG(bool, strip_env, 1,
+            "Whether to remove the sanitizer from DYLD_INSERT_LIBRARIES to "
+            "avoid passing it to children. Default is true.")
+COMMON_FLAG(bool, detect_leaks, !SANITIZER_MAC, "Enable memory leak detection.")
+COMMON_FLAG(
+    bool, leak_check_at_exit, true,
+    "Invoke leak checking in an atexit handler. Has no effect if "
+    "detect_leaks=false, or if __lsan_do_leak_check() is called before the "
+    "handler has a chance to run.")
+COMMON_FLAG(bool, allocator_may_return_null, false,
+            "If false, the allocator will crash instead of returning 0 on "
+            "out-of-memory.")
+COMMON_FLAG(bool, print_summary, true,
+            "If false, disable printing error summaries in addition to error "
+            "reports.")
+COMMON_FLAG(int, print_module_map, 0,
+            "Print the process module map where supported (0 - don't print, "
+            "1 - print only once before process exits, 2 - print after each "
+            "report).")
+COMMON_FLAG(bool, check_printf, true, "Check printf arguments.")
+#define COMMON_FLAG_HANDLE_SIGNAL_HELP(signal) \
+    "Controls custom tool's " #signal " handler (0 - do not registers the " \
+    "handler, 1 - register the handler and allow user to set own, " \
+    "2 - registers the handler and block user from changing it). "
+COMMON_FLAG(HandleSignalMode, handle_segv, kHandleSignalYes,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGSEGV))
+COMMON_FLAG(HandleSignalMode, handle_sigbus, kHandleSignalYes,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGBUS))
+COMMON_FLAG(HandleSignalMode, handle_abort, kHandleSignalNo,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGABRT))
+COMMON_FLAG(HandleSignalMode, handle_sigill, kHandleSignalNo,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGILL))
+COMMON_FLAG(HandleSignalMode, handle_sigtrap, kHandleSignalNo,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGTRAP))
+COMMON_FLAG(HandleSignalMode, handle_sigfpe, kHandleSignalYes,
+            COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGFPE))
+#undef COMMON_FLAG_HANDLE_SIGNAL_HELP
+COMMON_FLAG(bool, allow_user_segv_handler, true,
+            "Deprecated. True has no effect, use handle_sigbus=1. If false, "
+            "handle_*=1 will be upgraded to handle_*=2.")
+COMMON_FLAG(bool, use_sigaltstack, true,
+            "If set, uses alternate stack for signal handling.")
+COMMON_FLAG(bool, detect_deadlocks, true,
+            "If set, deadlock detection is enabled.")
+COMMON_FLAG(
+    uptr, clear_shadow_mmap_threshold, 64 * 1024,
+    "Large shadow regions are zero-filled using mmap(NORESERVE) instead of "
+    "memset(). This is the threshold size in bytes.")
+COMMON_FLAG(const char *, color, "auto",
+            "Colorize reports: (always|never|auto).")
+COMMON_FLAG(
+    bool, legacy_pthread_cond, false,
+    "Enables support for dynamic libraries linked with libpthread 2.2.5.")
+COMMON_FLAG(bool, intercept_tls_get_addr, false, "Intercept __tls_get_addr.")
+COMMON_FLAG(bool, help, false, "Print the flag descriptions.")
+COMMON_FLAG(uptr, mmap_limit_mb, 0,
+            "Limit the amount of mmap-ed memory (excluding shadow) in Mb; "
+            "not a user-facing flag, used mosly for testing the tools")
+COMMON_FLAG(uptr, hard_rss_limit_mb, 0,
+            "Hard RSS limit in Mb."
+            " If non-zero, a background thread is spawned at startup"
+            " which periodically reads RSS and aborts the process if the"
+            " limit is reached")
+COMMON_FLAG(uptr, soft_rss_limit_mb, 0,
+            "Soft RSS limit in Mb."
+            " If non-zero, a background thread is spawned at startup"
+            " which periodically reads RSS. If the limit is reached"
+            " all subsequent malloc/new calls will fail or return NULL"
+            " (depending on the value of allocator_may_return_null)"
+            " until the RSS goes below the soft limit."
+            " This limit does not affect memory allocations other than"
+            " malloc/new.")
+COMMON_FLAG(uptr, max_allocation_size_mb, 0,
+            "If non-zero, malloc/new calls larger than this size will return "
+            "nullptr (or crash if allocator_may_return_null=false).")
+COMMON_FLAG(bool, heap_profile, false, "Experimental heap profiler, asan-only")
+COMMON_FLAG(s32, allocator_release_to_os_interval_ms,
+            ((bool)SANITIZER_FUCHSIA || (bool)SANITIZER_WINDOWS) ? -1 : 5000,
+            "Only affects a 64-bit allocator. If set, tries to release unused "
+            "memory to the OS, but not more often than this interval (in "
+            "milliseconds). Negative values mean do not attempt to release "
+            "memory to the OS.\n")
+COMMON_FLAG(bool, can_use_proc_maps_statm, true,
+            "If false, do not attempt to read /proc/maps/statm."
+            " Mostly useful for testing sanitizers.")
+COMMON_FLAG(
+    bool, coverage, false,
+    "If set, coverage information will be dumped at program shutdown (if the "
+    "coverage instrumentation was enabled at compile time).")
+COMMON_FLAG(const char *, coverage_dir, ".",
+            "Target directory for coverage dumps. Defaults to the current "
+            "directory.")
+COMMON_FLAG(const char *, cov_8bit_counters_out, "",
+    "If non-empty, write 8bit counters to this file. ")
+COMMON_FLAG(const char *, cov_pcs_out, "",
+    "If non-empty, write the coverage pc table to this file. ")
+COMMON_FLAG(bool, full_address_space, false,
+            "Sanitize complete address space; "
+            "by default kernel area on 32-bit platforms will not be sanitized")
+COMMON_FLAG(bool, print_suppressions, true,
+            "Print matched suppressions at exit.")
+COMMON_FLAG(
+    bool, disable_coredump, (SANITIZER_WORDSIZE == 64) && !SANITIZER_GO,
+    "Disable core dumping. By default, disable_coredump=1 on 64-bit to avoid"
+    " dumping a 16T+ core file. Ignored on OSes that don't dump core by"
+    " default and for sanitizers that don't reserve lots of virtual memory.")
+COMMON_FLAG(bool, use_madv_dontdump, true,
+          "If set, instructs kernel to not store the (huge) shadow "
+          "in core file.")
+COMMON_FLAG(bool, symbolize_inline_frames, true,
+            "Print inlined frames in stacktraces. Defaults to true.")
+COMMON_FLAG(bool, demangle, true, "Print demangled symbols.")
+COMMON_FLAG(bool, symbolize_vs_style, false,
+            "Print file locations in Visual Studio style (e.g: "
+            " file(10,42): ...")
+COMMON_FLAG(int, dedup_token_length, 0,
+            "If positive, after printing a stack trace also print a short "
+            "string token based on this number of frames that will simplify "
+            "deduplication of the reports. "
+            "Example: 'DEDUP_TOKEN: foo-bar-main'. Default is 0.")
+COMMON_FLAG(const char *, stack_trace_format, "DEFAULT",
+            "Format string used to render stack frames. "
+            "See sanitizer_stacktrace_printer.h for the format description. "
+            "Use DEFAULT to get default format.")
+COMMON_FLAG(int, compress_stack_depot, 0,
+            "Compress stack depot to save memory.")
+COMMON_FLAG(bool, no_huge_pages_for_shadow, true,
+            "If true, the shadow is not allowed to use huge pages. ")
+COMMON_FLAG(bool, strict_string_checks, false,
+            "If set check that string arguments are properly null-terminated")
+COMMON_FLAG(bool, intercept_strstr, true,
+            "If set, uses custom wrappers for strstr and strcasestr functions "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_strspn, true,
+            "If set, uses custom wrappers for strspn and strcspn function "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_strtok, true,
+            "If set, uses a custom wrapper for the strtok function "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_strpbrk, true,
+            "If set, uses custom wrappers for strpbrk function "
+            "to find more errors.")
+COMMON_FLAG(
+    bool, intercept_strcmp, true,
+    "If set, uses custom wrappers for strcmp functions to find more errors.")
+COMMON_FLAG(bool, intercept_strlen, true,
+            "If set, uses custom wrappers for strlen and strnlen functions "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_strndup, true,
+            "If set, uses custom wrappers for strndup functions "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_strchr, true,
+            "If set, uses custom wrappers for strchr, strchrnul, and strrchr "
+            "functions to find more errors.")
+COMMON_FLAG(bool, intercept_memcmp, true,
+            "If set, uses custom wrappers for memcmp function "
+            "to find more errors.")
+COMMON_FLAG(bool, strict_memcmp, true,
+          "If true, assume that memcmp(p1, p2, n) always reads n bytes before "
+          "comparing p1 and p2.")
+COMMON_FLAG(bool, intercept_memmem, true,
+            "If set, uses a wrapper for memmem() to find more errors.")
+COMMON_FLAG(bool, intercept_intrin, true,
+            "If set, uses custom wrappers for memset/memcpy/memmove "
+            "intrinsics to find more errors.")
+COMMON_FLAG(bool, intercept_stat, true,
+            "If set, uses custom wrappers for *stat functions "
+            "to find more errors.")
+COMMON_FLAG(bool, intercept_send, true,
+            "If set, uses custom wrappers for send* functions "
+            "to find more errors.")
+COMMON_FLAG(bool, decorate_proc_maps, (bool)SANITIZER_ANDROID,
+            "If set, decorate sanitizer mappings in /proc/self/maps with "
+            "user-readable names")
+COMMON_FLAG(int, exitcode, 1, "Override the program exit status if the tool "
+                              "found an error")
+COMMON_FLAG(
+    bool, abort_on_error, (bool)SANITIZER_ANDROID || (bool)SANITIZER_MAC,
+    "If set, the tool calls abort() instead of _exit() after printing the "
+    "error report.")
+COMMON_FLAG(bool, suppress_equal_pcs, true,
+            "Deduplicate multiple reports for single source location in "
+            "halt_on_error=false mode (asan only).")
+COMMON_FLAG(bool, print_cmdline, false, "Print command line on crash "
+            "(asan only).")
+COMMON_FLAG(bool, html_cov_report, false, "Generate html coverage report.")
+COMMON_FLAG(const char *, sancov_path, "sancov", "Sancov tool location.")
+COMMON_FLAG(bool, dump_instruction_bytes, false,
+          "If true, dump 16 bytes starting at the instruction that caused SEGV")
+COMMON_FLAG(bool, dump_registers, true,
+          "If true, dump values of CPU registers when SEGV happens. Only "
+          "available on OS X for now.")
+COMMON_FLAG(bool, detect_write_exec, false,
+          "If true, triggers warning when writable-executable pages requests "
+          "are being made")
+COMMON_FLAG(bool, test_only_emulate_no_memorymap, false,
+            "TEST ONLY fail to read memory mappings to emulate sanitized "
+            "\"init\"")
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flat_map.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flat_map.h
new file mode 100644
index 0000000000..05fb554d20
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_flat_map.h
@@ -0,0 +1,173 @@
+//===-- sanitizer_flat_map.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Part of the Sanitizer Allocator.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_FLAT_MAP_H
+#define SANITIZER_FLAT_MAP_H
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_local_address_space_view.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+// Call these callbacks on mmap/munmap.
+struct NoOpMapUnmapCallback {
+  void OnMap(uptr p, uptr size) const {}
+  void OnUnmap(uptr p, uptr size) const {}
+};
+
+// Maps integers in rage [0, kSize) to values.
+template <typename T, u64 kSize,
+          typename AddressSpaceViewTy = LocalAddressSpaceView>
+class FlatMap {
+ public:
+  using AddressSpaceView = AddressSpaceViewTy;
+  void Init() { internal_memset(map_, 0, sizeof(map_)); }
+
+  constexpr uptr size() const { return kSize; }
+
+  bool contains(uptr idx) const {
+    CHECK_LT(idx, kSize);
+    return true;
+  }
+
+  T &operator[](uptr idx) {
+    DCHECK_LT(idx, kSize);
+    return map_[idx];
+  }
+
+  const T &operator[](uptr idx) const {
+    DCHECK_LT(idx, kSize);
+    return map_[idx];
+  }
+
+ private:
+  T map_[kSize];
+};
+
+// TwoLevelMap maps integers in range [0, kSize1*kSize2) to values.
+// It is implemented as a two-dimensional array: array of kSize1 pointers
+// to kSize2-byte arrays. The secondary arrays are mmaped on demand.
+// Each value is initially zero and can be set to something else only once.
+// Setting and getting values from multiple threads is safe w/o extra locking.
+template <typename T, u64 kSize1, u64 kSize2,
+          typename AddressSpaceViewTy = LocalAddressSpaceView,
+          class MapUnmapCallback = NoOpMapUnmapCallback>
+class TwoLevelMap {
+  static_assert(IsPowerOfTwo(kSize2), "Use a power of two for performance.");
+
+ public:
+  using AddressSpaceView = AddressSpaceViewTy;
+  void Init() {
+    mu_.Init();
+    internal_memset(map1_, 0, sizeof(map1_));
+  }
+
+  void TestOnlyUnmap() {
+    for (uptr i = 0; i < kSize1; i++) {
+      T *p = Get(i);
+      if (!p)
+        continue;
+      MapUnmapCallback().OnUnmap(reinterpret_cast<uptr>(p), MmapSize());
+      UnmapOrDie(p, kSize2);
+    }
+    Init();
+  }
+
+  uptr MemoryUsage() const {
+    uptr res = 0;
+    for (uptr i = 0; i < kSize1; i++) {
+      T *p = Get(i);
+      if (!p)
+        continue;
+      res += MmapSize();
+    }
+    return res;
+  }
+
+  constexpr uptr size() const { return kSize1 * kSize2; }
+  constexpr uptr size1() const { return kSize1; }
+  constexpr uptr size2() const { return kSize2; }
+
+  bool contains(uptr idx) const {
+    CHECK_LT(idx, kSize1 * kSize2);
+    return Get(idx / kSize2);
+  }
+
+  const T &operator[](uptr idx) const {
+    DCHECK_LT(idx, kSize1 * kSize2);
+    T *map2 = GetOrCreate(idx / kSize2);
+    return *AddressSpaceView::Load(&map2[idx % kSize2]);
+  }
+
+  T &operator[](uptr idx) {
+    DCHECK_LT(idx, kSize1 * kSize2);
+    T *map2 = GetOrCreate(idx / kSize2);
+    return *AddressSpaceView::LoadWritable(&map2[idx % kSize2]);
+  }
+
+ private:
+  constexpr uptr MmapSize() const {
+    return RoundUpTo(kSize2 * sizeof(T), GetPageSizeCached());
+  }
+
+  T *Get(uptr idx) const {
+    DCHECK_LT(idx, kSize1);
+    return reinterpret_cast<T *>(
+        atomic_load(&map1_[idx], memory_order_acquire));
+  }
+
+  T *GetOrCreate(uptr idx) const {
+    DCHECK_LT(idx, kSize1);
+    // This code needs to use memory_order_acquire/consume, but we use
+    // memory_order_relaxed for performance reasons (matters for arm64). We
+    // expect memory_order_relaxed to be effectively equivalent to
+    // memory_order_consume in this case for all relevant architectures: all
+    // dependent data is reachable only by dereferencing the resulting pointer.
+    // If relaxed load fails to see stored ptr, the code will fall back to
+    // Create() and reload the value again with locked mutex as a memory
+    // barrier.
+    T *res = reinterpret_cast<T *>(atomic_load_relaxed(&map1_[idx]));
+    if (LIKELY(res))
+      return res;
+    return Create(idx);
+  }
+
+  NOINLINE T *Create(uptr idx) const {
+    SpinMutexLock l(&mu_);
+    T *res = Get(idx);
+    if (!res) {
+      res = reinterpret_cast<T *>(MmapOrDie(MmapSize(), "TwoLevelMap"));
+      MapUnmapCallback().OnMap(reinterpret_cast<uptr>(res), kSize2);
+      atomic_store(&map1_[idx], reinterpret_cast<uptr>(res),
+                   memory_order_release);
+    }
+    return res;
+  }
+
+  mutable StaticSpinMutex mu_;
+  mutable atomic_uintptr_t map1_[kSize1];
+};
+
+template <u64 kSize, typename AddressSpaceViewTy = LocalAddressSpaceView>
+using FlatByteMap = FlatMap<u8, kSize, AddressSpaceViewTy>;
+
+template <u64 kSize1, u64 kSize2,
+          typename AddressSpaceViewTy = LocalAddressSpaceView,
+          class MapUnmapCallback = NoOpMapUnmapCallback>
+using TwoLevelByteMap =
+    TwoLevelMap<u8, kSize1, kSize2, AddressSpaceViewTy, MapUnmapCallback>;
+}  // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_freebsd.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_freebsd.h
new file mode 100644
index 0000000000..82b227eab6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_freebsd.h
@@ -0,0 +1,137 @@
+//===-- sanitizer_freebsd.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer runtime. It contains FreeBSD-specific
+// definitions.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_FREEBSD_H
+#define SANITIZER_FREEBSD_H
+
+#include "sanitizer_internal_defs.h"
+
+// x86-64 FreeBSD 9.2 and older define 'ucontext_t' incorrectly in
+// 32-bit mode.
+#if SANITIZER_FREEBSD && (SANITIZER_WORDSIZE == 32)
+#include <osreldate.h>
+#if __FreeBSD_version <= 902001  // v9.2
+#include <link.h>
+#include <sys/param.h>
+#include <ucontext.h>
+
+namespace __sanitizer {
+
+typedef unsigned long long __xuint64_t;
+
+typedef __int32_t __xregister_t;
+
+typedef struct __xmcontext {
+  __xregister_t mc_onstack;
+  __xregister_t mc_gs;
+  __xregister_t mc_fs;
+  __xregister_t mc_es;
+  __xregister_t mc_ds;
+  __xregister_t mc_edi;
+  __xregister_t mc_esi;
+  __xregister_t mc_ebp;
+  __xregister_t mc_isp;
+  __xregister_t mc_ebx;
+  __xregister_t mc_edx;
+  __xregister_t mc_ecx;
+  __xregister_t mc_eax;
+  __xregister_t mc_trapno;
+  __xregister_t mc_err;
+  __xregister_t mc_eip;
+  __xregister_t mc_cs;
+  __xregister_t mc_eflags;
+  __xregister_t mc_esp;
+  __xregister_t mc_ss;
+
+  int mc_len;
+  int mc_fpformat;
+  int mc_ownedfp;
+  __xregister_t mc_flags;
+
+  int mc_fpstate[128] __aligned(16);
+  __xregister_t mc_fsbase;
+  __xregister_t mc_gsbase;
+  __xregister_t mc_xfpustate;
+  __xregister_t mc_xfpustate_len;
+
+  int mc_spare2[4];
+} xmcontext_t;
+
+typedef struct __xucontext {
+  sigset_t uc_sigmask;
+  xmcontext_t uc_mcontext;
+
+  struct __ucontext *uc_link;
+  stack_t uc_stack;
+  int uc_flags;
+  int __spare__[4];
+} xucontext_t;
+
+struct xkinfo_vmentry {
+  int kve_structsize;
+  int kve_type;
+  __xuint64_t kve_start;
+  __xuint64_t kve_end;
+  __xuint64_t kve_offset;
+  __xuint64_t kve_vn_fileid;
+  __uint32_t kve_vn_fsid;
+  int kve_flags;
+  int kve_resident;
+  int kve_private_resident;
+  int kve_protection;
+  int kve_ref_count;
+  int kve_shadow_count;
+  int kve_vn_type;
+  __xuint64_t kve_vn_size;
+  __uint32_t kve_vn_rdev;
+  __uint16_t kve_vn_mode;
+  __uint16_t kve_status;
+  int _kve_ispare[12];
+  char kve_path[PATH_MAX];
+};
+
+typedef struct {
+  __uint32_t p_type;
+  __uint32_t p_offset;
+  __uint32_t p_vaddr;
+  __uint32_t p_paddr;
+  __uint32_t p_filesz;
+  __uint32_t p_memsz;
+  __uint32_t p_flags;
+  __uint32_t p_align;
+} XElf32_Phdr;
+
+struct xdl_phdr_info {
+  Elf_Addr dlpi_addr;
+  const char *dlpi_name;
+  const XElf32_Phdr *dlpi_phdr;
+  Elf_Half dlpi_phnum;
+  unsigned long long int dlpi_adds;
+  unsigned long long int dlpi_subs;
+  size_t dlpi_tls_modid;
+  void *dlpi_tls_data;
+};
+
+typedef int (*__xdl_iterate_hdr_callback)(struct xdl_phdr_info *, size_t,
+                                          void *);
+typedef int xdl_iterate_phdr_t(__xdl_iterate_hdr_callback, void *);
+
+#define xdl_iterate_phdr(callback, param) \
+  (((xdl_iterate_phdr_t *)dl_iterate_phdr)((callback), (param)))
+
+}  // namespace __sanitizer
+
+#endif  // __FreeBSD_version <= 902001
+#endif  // SANITIZER_FREEBSD && (SANITIZER_WORDSIZE == 32)
+
+#endif  // SANITIZER_FREEBSD_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp
new file mode 100644
index 0000000000..54cdc8a7fb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.cpp
@@ -0,0 +1,520 @@
+//===-- sanitizer_fuchsia.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and other sanitizer
+// run-time libraries and implements Fuchsia-specific functions from
+// sanitizer_common.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_fuchsia.h"
+#if SANITIZER_FUCHSIA
+
+#include <pthread.h>
+#include <stdlib.h>
+#include <unistd.h>
+#error #include <zircon/errors.h>
+#error #include <zircon/process.h>
+#error #include <zircon/syscalls.h>
+#error #include <zircon/utc.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+void NORETURN internal__exit(int exitcode) { _zx_process_exit(exitcode); }
+
+uptr internal_sched_yield() {
+  zx_status_t status = _zx_nanosleep(0);
+  CHECK_EQ(status, ZX_OK);
+  return 0;  // Why doesn't this return void?
+}
+
+void internal_usleep(u64 useconds) {
+  zx_status_t status = _zx_nanosleep(_zx_deadline_after(ZX_USEC(useconds)));
+  CHECK_EQ(status, ZX_OK);
+}
+
+u64 NanoTime() {
+  zx_handle_t utc_clock = _zx_utc_reference_get();
+  CHECK_NE(utc_clock, ZX_HANDLE_INVALID);
+  zx_time_t time;
+  zx_status_t status = _zx_clock_read(utc_clock, &time);
+  CHECK_EQ(status, ZX_OK);
+  return time;
+}
+
+u64 MonotonicNanoTime() { return _zx_clock_get_monotonic(); }
+
+uptr internal_getpid() {
+  zx_info_handle_basic_t info;
+  zx_status_t status =
+      _zx_object_get_info(_zx_process_self(), ZX_INFO_HANDLE_BASIC, &info,
+                          sizeof(info), NULL, NULL);
+  CHECK_EQ(status, ZX_OK);
+  uptr pid = static_cast<uptr>(info.koid);
+  CHECK_EQ(pid, info.koid);
+  return pid;
+}
+
+int internal_dlinfo(void *handle, int request, void *p) { UNIMPLEMENTED(); }
+
+uptr GetThreadSelf() { return reinterpret_cast<uptr>(thrd_current()); }
+
+tid_t GetTid() { return GetThreadSelf(); }
+
+void Abort() { abort(); }
+
+int Atexit(void (*function)(void)) { return atexit(function); }
+
+void GetThreadStackTopAndBottom(bool, uptr *stack_top, uptr *stack_bottom) {
+  pthread_attr_t attr;
+  CHECK_EQ(pthread_getattr_np(pthread_self(), &attr), 0);
+  void *base;
+  size_t size;
+  CHECK_EQ(pthread_attr_getstack(&attr, &base, &size), 0);
+  CHECK_EQ(pthread_attr_destroy(&attr), 0);
+
+  *stack_bottom = reinterpret_cast<uptr>(base);
+  *stack_top = *stack_bottom + size;
+}
+
+void InitializePlatformEarly() {}
+void MaybeReexec() {}
+void CheckASLR() {}
+void CheckMPROTECT() {}
+void PlatformPrepareForSandboxing(__sanitizer_sandbox_arguments *args) {}
+void DisableCoreDumperIfNecessary() {}
+void InstallDeadlySignalHandlers(SignalHandlerType handler) {}
+void SetAlternateSignalStack() {}
+void UnsetAlternateSignalStack() {}
+void InitTlsSize() {}
+
+bool SignalContext::IsStackOverflow() const { return false; }
+void SignalContext::DumpAllRegisters(void *context) { UNIMPLEMENTED(); }
+const char *SignalContext::Describe() const { UNIMPLEMENTED(); }
+
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+  zx_status_t status = _zx_futex_wait(reinterpret_cast<zx_futex_t *>(p), cmp,
+                                      ZX_HANDLE_INVALID, ZX_TIME_INFINITE);
+  if (status != ZX_ERR_BAD_STATE)  // Normal race.
+    CHECK_EQ(status, ZX_OK);
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {
+  zx_status_t status = _zx_futex_wake(reinterpret_cast<zx_futex_t *>(p), count);
+  CHECK_EQ(status, ZX_OK);
+}
+
+uptr GetPageSize() { return _zx_system_get_page_size(); }
+
+uptr GetMmapGranularity() { return _zx_system_get_page_size(); }
+
+sanitizer_shadow_bounds_t ShadowBounds;
+
+void InitShadowBounds() { ShadowBounds = __sanitizer_shadow_bounds(); }
+
+uptr GetMaxUserVirtualAddress() {
+  InitShadowBounds();
+  return ShadowBounds.memory_limit - 1;
+}
+
+uptr GetMaxVirtualAddress() { return GetMaxUserVirtualAddress(); }
+
+static void *DoAnonymousMmapOrDie(uptr size, const char *mem_type,
+                                  bool raw_report, bool die_for_nomem) {
+  size = RoundUpTo(size, GetPageSize());
+
+  zx_handle_t vmo;
+  zx_status_t status = _zx_vmo_create(size, 0, &vmo);
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY || die_for_nomem)
+      ReportMmapFailureAndDie(size, mem_type, "zx_vmo_create", status,
+                              raw_report);
+    return nullptr;
+  }
+  _zx_object_set_property(vmo, ZX_PROP_NAME, mem_type,
+                          internal_strlen(mem_type));
+
+  // TODO(mcgrathr): Maybe allocate a VMAR for all sanitizer heap and use that?
+  uintptr_t addr;
+  status =
+      _zx_vmar_map(_zx_vmar_root_self(), ZX_VM_PERM_READ | ZX_VM_PERM_WRITE, 0,
+                   vmo, 0, size, &addr);
+  _zx_handle_close(vmo);
+
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY || die_for_nomem)
+      ReportMmapFailureAndDie(size, mem_type, "zx_vmar_map", status,
+                              raw_report);
+    return nullptr;
+  }
+
+  IncreaseTotalMmap(size);
+
+  return reinterpret_cast<void *>(addr);
+}
+
+void *MmapOrDie(uptr size, const char *mem_type, bool raw_report) {
+  return DoAnonymousMmapOrDie(size, mem_type, raw_report, true);
+}
+
+void *MmapNoReserveOrDie(uptr size, const char *mem_type) {
+  return MmapOrDie(size, mem_type);
+}
+
+void *MmapOrDieOnFatalError(uptr size, const char *mem_type) {
+  return DoAnonymousMmapOrDie(size, mem_type, false, false);
+}
+
+uptr ReservedAddressRange::Init(uptr init_size, const char *name,
+                                uptr fixed_addr) {
+  init_size = RoundUpTo(init_size, GetPageSize());
+  DCHECK_EQ(os_handle_, ZX_HANDLE_INVALID);
+  uintptr_t base;
+  zx_handle_t vmar;
+  zx_status_t status = _zx_vmar_allocate(
+      _zx_vmar_root_self(),
+      ZX_VM_CAN_MAP_READ | ZX_VM_CAN_MAP_WRITE | ZX_VM_CAN_MAP_SPECIFIC, 0,
+      init_size, &vmar, &base);
+  if (status != ZX_OK)
+    ReportMmapFailureAndDie(init_size, name, "zx_vmar_allocate", status);
+  base_ = reinterpret_cast<void *>(base);
+  size_ = init_size;
+  name_ = name;
+  os_handle_ = vmar;
+
+  return reinterpret_cast<uptr>(base_);
+}
+
+static uptr DoMmapFixedOrDie(zx_handle_t vmar, uptr fixed_addr, uptr map_size,
+                             void *base, const char *name, bool die_for_nomem) {
+  uptr offset = fixed_addr - reinterpret_cast<uptr>(base);
+  map_size = RoundUpTo(map_size, GetPageSize());
+  zx_handle_t vmo;
+  zx_status_t status = _zx_vmo_create(map_size, 0, &vmo);
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY || die_for_nomem)
+      ReportMmapFailureAndDie(map_size, name, "zx_vmo_create", status);
+    return 0;
+  }
+  _zx_object_set_property(vmo, ZX_PROP_NAME, name, internal_strlen(name));
+  DCHECK_GE(base + size_, map_size + offset);
+  uintptr_t addr;
+
+  status =
+      _zx_vmar_map(vmar, ZX_VM_PERM_READ | ZX_VM_PERM_WRITE | ZX_VM_SPECIFIC,
+                   offset, vmo, 0, map_size, &addr);
+  _zx_handle_close(vmo);
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY || die_for_nomem) {
+      ReportMmapFailureAndDie(map_size, name, "zx_vmar_map", status);
+    }
+    return 0;
+  }
+  IncreaseTotalMmap(map_size);
+  return addr;
+}
+
+uptr ReservedAddressRange::Map(uptr fixed_addr, uptr map_size,
+                               const char *name) {
+  return DoMmapFixedOrDie(os_handle_, fixed_addr, map_size, base_, name_,
+                          false);
+}
+
+uptr ReservedAddressRange::MapOrDie(uptr fixed_addr, uptr map_size,
+                                    const char *name) {
+  return DoMmapFixedOrDie(os_handle_, fixed_addr, map_size, base_, name_, true);
+}
+
+void UnmapOrDieVmar(void *addr, uptr size, zx_handle_t target_vmar) {
+  if (!addr || !size)
+    return;
+  size = RoundUpTo(size, GetPageSize());
+
+  zx_status_t status =
+      _zx_vmar_unmap(target_vmar, reinterpret_cast<uintptr_t>(addr), size);
+  if (status != ZX_OK) {
+    Report("ERROR: %s failed to deallocate 0x%zx (%zd) bytes at address %p\n",
+           SanitizerToolName, size, size, addr);
+    CHECK("unable to unmap" && 0);
+  }
+
+  DecreaseTotalMmap(size);
+}
+
+void ReservedAddressRange::Unmap(uptr addr, uptr size) {
+  CHECK_LE(size, size_);
+  const zx_handle_t vmar = static_cast<zx_handle_t>(os_handle_);
+  if (addr == reinterpret_cast<uptr>(base_)) {
+    if (size == size_) {
+      // Destroying the vmar effectively unmaps the whole mapping.
+      _zx_vmar_destroy(vmar);
+      _zx_handle_close(vmar);
+      os_handle_ = static_cast<uptr>(ZX_HANDLE_INVALID);
+      DecreaseTotalMmap(size);
+      return;
+    }
+  } else {
+    CHECK_EQ(addr + size, reinterpret_cast<uptr>(base_) + size_);
+  }
+  // Partial unmapping does not affect the fact that the initial range is still
+  // reserved, and the resulting unmapped memory can't be reused.
+  UnmapOrDieVmar(reinterpret_cast<void *>(addr), size, vmar);
+}
+
+// This should never be called.
+void *MmapFixedNoAccess(uptr fixed_addr, uptr size, const char *name) {
+  UNIMPLEMENTED();
+}
+
+bool MprotectNoAccess(uptr addr, uptr size) {
+  return _zx_vmar_protect(_zx_vmar_root_self(), 0, addr, size) == ZX_OK;
+}
+
+bool MprotectReadOnly(uptr addr, uptr size) {
+  return _zx_vmar_protect(_zx_vmar_root_self(), ZX_VM_PERM_READ, addr, size) ==
+         ZX_OK;
+}
+
+void *MmapAlignedOrDieOnFatalError(uptr size, uptr alignment,
+                                   const char *mem_type) {
+  CHECK_GE(size, GetPageSize());
+  CHECK(IsPowerOfTwo(size));
+  CHECK(IsPowerOfTwo(alignment));
+
+  zx_handle_t vmo;
+  zx_status_t status = _zx_vmo_create(size, 0, &vmo);
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY)
+      ReportMmapFailureAndDie(size, mem_type, "zx_vmo_create", status, false);
+    return nullptr;
+  }
+  _zx_object_set_property(vmo, ZX_PROP_NAME, mem_type,
+                          internal_strlen(mem_type));
+
+  // TODO(mcgrathr): Maybe allocate a VMAR for all sanitizer heap and use that?
+
+  // Map a larger size to get a chunk of address space big enough that
+  // it surely contains an aligned region of the requested size.  Then
+  // overwrite the aligned middle portion with a mapping from the
+  // beginning of the VMO, and unmap the excess before and after.
+  size_t map_size = size + alignment;
+  uintptr_t addr;
+  status =
+      _zx_vmar_map(_zx_vmar_root_self(), ZX_VM_PERM_READ | ZX_VM_PERM_WRITE, 0,
+                   vmo, 0, map_size, &addr);
+  if (status == ZX_OK) {
+    uintptr_t map_addr = addr;
+    uintptr_t map_end = map_addr + map_size;
+    addr = RoundUpTo(map_addr, alignment);
+    uintptr_t end = addr + size;
+    if (addr != map_addr) {
+      zx_info_vmar_t info;
+      status = _zx_object_get_info(_zx_vmar_root_self(), ZX_INFO_VMAR, &info,
+                                   sizeof(info), NULL, NULL);
+      if (status == ZX_OK) {
+        uintptr_t new_addr;
+        status = _zx_vmar_map(
+            _zx_vmar_root_self(),
+            ZX_VM_PERM_READ | ZX_VM_PERM_WRITE | ZX_VM_SPECIFIC_OVERWRITE,
+            addr - info.base, vmo, 0, size, &new_addr);
+        if (status == ZX_OK)
+          CHECK_EQ(new_addr, addr);
+      }
+    }
+    if (status == ZX_OK && addr != map_addr)
+      status = _zx_vmar_unmap(_zx_vmar_root_self(), map_addr, addr - map_addr);
+    if (status == ZX_OK && end != map_end)
+      status = _zx_vmar_unmap(_zx_vmar_root_self(), end, map_end - end);
+  }
+  _zx_handle_close(vmo);
+
+  if (status != ZX_OK) {
+    if (status != ZX_ERR_NO_MEMORY)
+      ReportMmapFailureAndDie(size, mem_type, "zx_vmar_map", status, false);
+    return nullptr;
+  }
+
+  IncreaseTotalMmap(size);
+
+  return reinterpret_cast<void *>(addr);
+}
+
+void UnmapOrDie(void *addr, uptr size) {
+  UnmapOrDieVmar(addr, size, _zx_vmar_root_self());
+}
+
+void ReleaseMemoryPagesToOS(uptr beg, uptr end) {
+  uptr beg_aligned = RoundUpTo(beg, GetPageSize());
+  uptr end_aligned = RoundDownTo(end, GetPageSize());
+  if (beg_aligned < end_aligned) {
+    zx_handle_t root_vmar = _zx_vmar_root_self();
+    CHECK_NE(root_vmar, ZX_HANDLE_INVALID);
+    zx_status_t status =
+        _zx_vmar_op_range(root_vmar, ZX_VMAR_OP_DECOMMIT, beg_aligned,
+                          end_aligned - beg_aligned, nullptr, 0);
+    CHECK_EQ(status, ZX_OK);
+  }
+}
+
+void DumpProcessMap() {
+  // TODO(mcgrathr): write it
+  return;
+}
+
+bool IsAccessibleMemoryRange(uptr beg, uptr size) {
+  // TODO(mcgrathr): Figure out a better way.
+  zx_handle_t vmo;
+  zx_status_t status = _zx_vmo_create(size, 0, &vmo);
+  if (status == ZX_OK) {
+    status = _zx_vmo_write(vmo, reinterpret_cast<const void *>(beg), 0, size);
+    _zx_handle_close(vmo);
+  }
+  return status == ZX_OK;
+}
+
+// FIXME implement on this platform.
+void GetMemoryProfile(fill_profile_f cb, uptr *stats) {}
+
+bool ReadFileToBuffer(const char *file_name, char **buff, uptr *buff_size,
+                      uptr *read_len, uptr max_len, error_t *errno_p) {
+  zx_handle_t vmo;
+  zx_status_t status = __sanitizer_get_configuration(file_name, &vmo);
+  if (status == ZX_OK) {
+    uint64_t vmo_size;
+    status = _zx_vmo_get_size(vmo, &vmo_size);
+    if (status == ZX_OK) {
+      if (vmo_size < max_len)
+        max_len = vmo_size;
+      size_t map_size = RoundUpTo(max_len, GetPageSize());
+      uintptr_t addr;
+      status = _zx_vmar_map(_zx_vmar_root_self(), ZX_VM_PERM_READ, 0, vmo, 0,
+                            map_size, &addr);
+      if (status == ZX_OK) {
+        *buff = reinterpret_cast<char *>(addr);
+        *buff_size = map_size;
+        *read_len = max_len;
+      }
+    }
+    _zx_handle_close(vmo);
+  }
+  if (status != ZX_OK && errno_p)
+    *errno_p = status;
+  return status == ZX_OK;
+}
+
+void RawWrite(const char *buffer) {
+  constexpr size_t size = 128;
+  static _Thread_local char line[size];
+  static _Thread_local size_t lastLineEnd = 0;
+  static _Thread_local size_t cur = 0;
+
+  while (*buffer) {
+    if (cur >= size) {
+      if (lastLineEnd == 0)
+        lastLineEnd = size;
+      __sanitizer_log_write(line, lastLineEnd);
+      internal_memmove(line, line + lastLineEnd, cur - lastLineEnd);
+      cur = cur - lastLineEnd;
+      lastLineEnd = 0;
+    }
+    if (*buffer == '\n')
+      lastLineEnd = cur + 1;
+    line[cur++] = *buffer++;
+  }
+  // Flush all complete lines before returning.
+  if (lastLineEnd != 0) {
+    __sanitizer_log_write(line, lastLineEnd);
+    internal_memmove(line, line + lastLineEnd, cur - lastLineEnd);
+    cur = cur - lastLineEnd;
+    lastLineEnd = 0;
+  }
+}
+
+void CatastrophicErrorWrite(const char *buffer, uptr length) {
+  __sanitizer_log_write(buffer, length);
+}
+
+char **StoredArgv;
+char **StoredEnviron;
+
+char **GetArgv() { return StoredArgv; }
+char **GetEnviron() { return StoredEnviron; }
+
+const char *GetEnv(const char *name) {
+  if (StoredEnviron) {
+    uptr NameLen = internal_strlen(name);
+    for (char **Env = StoredEnviron; *Env != 0; Env++) {
+      if (internal_strncmp(*Env, name, NameLen) == 0 && (*Env)[NameLen] == '=')
+        return (*Env) + NameLen + 1;
+    }
+  }
+  return nullptr;
+}
+
+uptr ReadBinaryName(/*out*/ char *buf, uptr buf_len) {
+  const char *argv0 = "<UNKNOWN>";
+  if (StoredArgv && StoredArgv[0]) {
+    argv0 = StoredArgv[0];
+  }
+  internal_strncpy(buf, argv0, buf_len);
+  return internal_strlen(buf);
+}
+
+uptr ReadLongProcessName(/*out*/ char *buf, uptr buf_len) {
+  return ReadBinaryName(buf, buf_len);
+}
+
+uptr MainThreadStackBase, MainThreadStackSize;
+
+bool GetRandom(void *buffer, uptr length, bool blocking) {
+  CHECK_LE(length, ZX_CPRNG_DRAW_MAX_LEN);
+  _zx_cprng_draw(buffer, length);
+  return true;
+}
+
+u32 GetNumberOfCPUs() { return zx_system_get_num_cpus(); }
+
+uptr GetRSS() { UNIMPLEMENTED(); }
+
+void *internal_start_thread(void *(*func)(void *arg), void *arg) { return 0; }
+void internal_join_thread(void *th) {}
+
+void InitializePlatformCommonFlags(CommonFlags *cf) {}
+
+}  // namespace __sanitizer
+
+using namespace __sanitizer;
+
+extern "C" {
+void __sanitizer_startup_hook(int argc, char **argv, char **envp,
+                              void *stack_base, size_t stack_size) {
+  __sanitizer::StoredArgv = argv;
+  __sanitizer::StoredEnviron = envp;
+  __sanitizer::MainThreadStackBase = reinterpret_cast<uintptr_t>(stack_base);
+  __sanitizer::MainThreadStackSize = stack_size;
+}
+
+void __sanitizer_set_report_path(const char *path) {
+  // Handle the initialization code in each sanitizer, but no other calls.
+  // This setting is never consulted on Fuchsia.
+  DCHECK_EQ(path, common_flags()->log_path);
+}
+
+void __sanitizer_set_report_fd(void *fd) {
+  UNREACHABLE("not available on Fuchsia");
+}
+
+const char *__sanitizer_get_report_path() {
+  UNREACHABLE("not available on Fuchsia");
+}
+}  // extern "C"
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.h
new file mode 100644
index 0000000000..77c9a3f9d1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_fuchsia.h
@@ -0,0 +1,38 @@
+//===-- sanitizer_fuchsia.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// Fuchsia-specific sanitizer support.
+//
+//===---------------------------------------------------------------------===//
+#ifndef SANITIZER_FUCHSIA_H
+#define SANITIZER_FUCHSIA_H
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FUCHSIA
+
+#include "sanitizer_common.h"
+
+#error #include <zircon/sanitizer.h>
+#error #include <zircon/syscalls/object.h>
+
+namespace __sanitizer {
+
+extern uptr MainThreadStackBase, MainThreadStackSize;
+extern sanitizer_shadow_bounds_t ShadowBounds;
+
+struct MemoryMappingLayoutData {
+  InternalMmapVector<zx_info_maps_t> data;
+  size_t current;  // Current index into the vector.
+};
+
+void InitShadowBounds();
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FUCHSIA
+#endif  // SANITIZER_FUCHSIA_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_getauxval.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_getauxval.h
new file mode 100644
index 0000000000..38439e44f6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_getauxval.h
@@ -0,0 +1,60 @@
+//===-- sanitizer_getauxval.h -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common getauxval() guards and definitions.
+// getauxval() is not defined until glibc version 2.16, or until API level 21
+// for Android.
+// Implement the getauxval() compat function for NetBSD.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_GETAUXVAL_H
+#define SANITIZER_GETAUXVAL_H
+
+#include "sanitizer_platform.h"
+#include "sanitizer_glibc_version.h"
+
+#if SANITIZER_LINUX || SANITIZER_FUCHSIA
+
+# if (__GLIBC_PREREQ(2, 16) || (SANITIZER_ANDROID && __ANDROID_API__ >= 21) || \
+      SANITIZER_FUCHSIA) &&                                                    \
+     !SANITIZER_GO
+#  define SANITIZER_USE_GETAUXVAL 1
+# else
+#  define SANITIZER_USE_GETAUXVAL 0
+# endif
+
+# if SANITIZER_USE_GETAUXVAL
+#  include <sys/auxv.h>
+# else
+// The weak getauxval definition allows to check for the function at runtime.
+// This is useful for Android, when compiled at a lower API level yet running
+// on a more recent platform that offers the function.
+extern "C" SANITIZER_WEAK_ATTRIBUTE unsigned long getauxval(unsigned long type);
+# endif
+
+#elif SANITIZER_NETBSD
+
+#define SANITIZER_USE_GETAUXVAL 1
+
+#include <dlfcn.h>
+#include <elf.h>
+
+static inline decltype(AuxInfo::a_v) getauxval(decltype(AuxInfo::a_type) type) {
+  for (const AuxInfo *aux = (const AuxInfo *)_dlauxinfo();
+       aux->a_type != AT_NULL; ++aux) {
+    if (type == aux->a_type)
+      return aux->a_v;
+  }
+
+  return 0;
+}
+
+#endif
+
+#endif // SANITIZER_GETAUXVAL_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_glibc_version.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_glibc_version.h
new file mode 100644
index 0000000000..47175f20aa
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_glibc_version.h
@@ -0,0 +1,26 @@
+//===-- sanitizer_glibc_version.h -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_GLIBC_VERSION_H
+#define SANITIZER_GLIBC_VERSION_H
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_LINUX || SANITIZER_FUCHSIA
+#include <features.h>
+#endif
+
+#ifndef __GLIBC_PREREQ
+#define __GLIBC_PREREQ(x, y) 0
+#endif
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_hash.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_hash.h
new file mode 100644
index 0000000000..f7cf9f234e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_hash.h
@@ -0,0 +1,67 @@
+//===-- sanitizer_common.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements a simple hash function.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_HASH_H
+#define SANITIZER_HASH_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+class MurMur2HashBuilder {
+  static const u32 m = 0x5bd1e995;
+  static const u32 seed = 0x9747b28c;
+  static const u32 r = 24;
+  u32 h;
+
+ public:
+  explicit MurMur2HashBuilder(u32 init = 0) { h = seed ^ init; }
+  void add(u32 k) {
+    k *= m;
+    k ^= k >> r;
+    k *= m;
+    h *= m;
+    h ^= k;
+  }
+  u32 get() {
+    u32 x = h;
+    x ^= x >> 13;
+    x *= m;
+    x ^= x >> 15;
+    return x;
+  }
+};
+
+class MurMur2Hash64Builder {
+  static const u64 m = 0xc6a4a7935bd1e995ull;
+  static const u64 seed = 0x9747b28c9747b28cull;
+  static const u64 r = 47;
+  u64 h;
+
+ public:
+  explicit MurMur2Hash64Builder(u64 init = 0) { h = seed ^ (init * m); }
+  void add(u64 k) {
+    k *= m;
+    k ^= k >> r;
+    k *= m;
+    h ^= k;
+    h *= m;
+  }
+  u64 get() {
+    u64 x = h;
+    x ^= x >> r;
+    x *= m;
+    x ^= x >> r;
+    return x;
+  }
+};
+}  //namespace __sanitizer
+
+#endif  // SANITIZER_HASH_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc
new file mode 100644
index 0000000000..9683b97ab9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interceptors_ioctl_netbsd.inc
@@ -0,0 +1,1535 @@
+//===-- sanitizer_interceptors_ioctl_netbsd.inc -----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Ioctl handling in common sanitizer interceptors.
+//===----------------------------------------------------------------------===//
+
+#if SANITIZER_NETBSD
+
+#include "sanitizer_flags.h"
+
+struct ioctl_desc {
+  unsigned req;
+  // FIXME: support read+write arguments. Currently READWRITE and WRITE do the
+  // same thing.
+  // XXX: The declarations below may use WRITE instead of READWRITE, unless
+  // explicitly noted.
+  enum { NONE, READ, WRITE, READWRITE, CUSTOM } type : 3;
+  unsigned size : 29;
+  const char *name;
+};
+
+const unsigned ioctl_table_max = 1238;
+static ioctl_desc ioctl_table[ioctl_table_max];
+static unsigned ioctl_table_size = 0;
+
+// This can not be declared as a global, because references to struct_*_sz
+// require a global initializer. And this table must be available before global
+// initializers are run.
+static void ioctl_table_fill() {
+#define _(rq, tp, sz)                                                          \
+  if (IOCTL_##rq != IOCTL_NOT_PRESENT) {                                       \
+    CHECK(ioctl_table_size < ioctl_table_max);                                 \
+    ioctl_table[ioctl_table_size].req = IOCTL_##rq;                            \
+    ioctl_table[ioctl_table_size].type = ioctl_desc::tp;                       \
+    ioctl_table[ioctl_table_size].size = sz;                                   \
+    ioctl_table[ioctl_table_size].name = #rq;                                  \
+    ++ioctl_table_size;                                                        \
+  }
+
+  /* Entries from file: altq/altq_afmap.h */
+  _(AFM_ADDFMAP, READWRITE, struct_atm_flowmap_sz);
+  _(AFM_DELFMAP, READWRITE, struct_atm_flowmap_sz);
+  _(AFM_CLEANFMAP, READWRITE, struct_atm_flowmap_sz);
+  _(AFM_GETFMAP, READWRITE, struct_atm_flowmap_sz);
+  /* Entries from file: altq/altq.h */
+  _(ALTQGTYPE, READWRITE, struct_altqreq_sz);
+  _(ALTQTBRSET, READ, struct_tbrreq_sz);
+  _(ALTQTBRGET, READWRITE, struct_tbrreq_sz);
+  /* Entries from file: altq/altq_blue.h */
+  _(BLUE_IF_ATTACH, READ, struct_blue_interface_sz);
+  _(BLUE_DISABLE, READ, struct_blue_interface_sz);
+  _(BLUE_CONFIG, READWRITE, struct_blue_conf_sz);
+  _(BLUE_GETSTATS, READWRITE, struct_blue_stats_sz);
+  /* Entries from file: altq/altq_cbq.h */
+  _(CBQ_ENABLE, READ, struct_cbq_interface_sz);
+  _(CBQ_ADD_CLASS, READWRITE, struct_cbq_add_class_sz);
+  _(CBQ_DEL_CLASS, READ, struct_cbq_delete_class_sz);
+  _(CBQ_MODIFY_CLASS, READWRITE, struct_cbq_modify_class_sz);
+  _(CBQ_DEL_FILTER, READ, struct_cbq_delete_filter_sz);
+  _(CBQ_GETSTATS, READWRITE, struct_cbq_getstats_sz);
+  /* Entries from file: altq/altq_cdnr.h */
+  _(CDNR_IF_DETACH, READ, struct_cdnr_interface_sz);
+  _(CDNR_ADD_FILTER, READWRITE, struct_cdnr_add_filter_sz);
+  _(CDNR_GETSTATS, READWRITE, struct_cdnr_get_stats_sz);
+  _(CDNR_ADD_ELEM, READWRITE, struct_cdnr_add_element_sz);
+  _(CDNR_DEL_ELEM, READ, struct_cdnr_delete_element_sz);
+  _(CDNR_ADD_TBM, READWRITE, struct_cdnr_add_tbmeter_sz);
+  _(CDNR_MOD_TBM, READ, struct_cdnr_modify_tbmeter_sz);
+  _(CDNR_TBM_STATS, READWRITE, struct_cdnr_tbmeter_stats_sz);
+  _(CDNR_ADD_TCM, READWRITE, struct_cdnr_add_trtcm_sz);
+  _(CDNR_MOD_TCM, READWRITE, struct_cdnr_modify_trtcm_sz);
+  _(CDNR_TCM_STATS, READWRITE, struct_cdnr_tcm_stats_sz);
+  _(CDNR_ADD_TSW, READWRITE, struct_cdnr_add_tswtcm_sz);
+  _(CDNR_MOD_TSW, READWRITE, struct_cdnr_modify_tswtcm_sz);
+  /* Entries from file: altq/altq_fifoq.h */
+  _(FIFOQ_CONFIG, READWRITE, struct_fifoq_conf_sz);
+  _(FIFOQ_GETSTATS, READWRITE, struct_fifoq_getstats_sz);
+  /* Entries from file: altq/altq_hfsc.h */
+  _(HFSC_CLEAR_HIERARCHY, READ, struct_hfsc_interface_sz);
+  _(HFSC_ADD_CLASS, READWRITE, struct_hfsc_add_class_sz);
+  _(HFSC_GETSTATS, READWRITE, struct_hfsc_class_stats_sz);
+  /* Entries from file: altq/altq_jobs.h */
+  _(JOBS_IF_ATTACH, READ, struct_jobs_attach_sz);
+  _(JOBS_IF_DETACH, READ, struct_jobs_interface_sz);
+  _(JOBS_ENABLE, READ, struct_jobs_interface_sz);
+  _(JOBS_DISABLE, READ, struct_jobs_interface_sz);
+  _(JOBS_CLEAR, READ, struct_jobs_interface_sz);
+  _(JOBS_ADD_CLASS, READWRITE, struct_jobs_add_class_sz);
+  _(JOBS_MOD_CLASS, READ, struct_jobs_modify_class_sz);
+  /* Entries from file: altq/altq_priq.h */
+  _(PRIQ_IF_ATTACH, READ, struct_priq_interface_sz);
+  _(PRIQ_CLEAR, READ, struct_priq_interface_sz);
+  _(PRIQ_ADD_CLASS, READWRITE, struct_priq_add_class_sz);
+  _(PRIQ_DEL_CLASS, READ, struct_priq_delete_class_sz);
+  _(PRIQ_MOD_CLASS, READ, struct_priq_modify_class_sz);
+  _(PRIQ_ADD_FILTER, READWRITE, struct_priq_add_filter_sz);
+  _(PRIQ_DEL_FILTER, READ, struct_priq_delete_filter_sz);
+  _(PRIQ_GETSTATS, READWRITE, struct_priq_class_stats_sz);
+  /* Entries from file: altq/altq_red.h */
+  _(RED_CONFIG, READWRITE, struct_red_conf_sz);
+  _(RED_GETSTATS, READWRITE, struct_red_stats_sz);
+  _(RED_SETDEFAULTS, READ, struct_redparams_sz);
+  /* Entries from file: altq/altq_rio.h */
+  _(RIO_CONFIG, READWRITE, struct_rio_conf_sz);
+  _(RIO_GETSTATS, READWRITE, struct_rio_stats_sz);
+  _(RIO_SETDEFAULTS, READ, struct_redparams_sz);
+  /* Entries from file: altq/altq_wfq.h */
+  _(WFQ_CONFIG, READWRITE, struct_wfq_conf_sz);
+  _(WFQ_GET_QID, READWRITE, struct_wfq_getqid_sz);
+  _(WFQ_SET_WEIGHT, READWRITE, struct_wfq_setweight_sz);
+  /* Entries from file: crypto/cryptodev.h */
+  _(CRIOGET, READWRITE, sizeof(u32));
+  _(CIOCFSESSION, READ, sizeof(u32));
+  _(CIOCKEY, READWRITE, struct_crypt_kop_sz);
+  _(CIOCNFKEYM, READWRITE, struct_crypt_mkop_sz);
+  _(CIOCNFSESSION, READ, struct_crypt_sfop_sz);
+  _(CIOCNCRYPTRETM, READWRITE, struct_cryptret_sz);
+  _(CIOCNCRYPTRET, READWRITE, struct_crypt_result_sz);
+  _(CIOCGSESSION, READWRITE, struct_session_op_sz);
+  _(CIOCNGSESSION, READWRITE, struct_crypt_sgop_sz);
+  _(CIOCCRYPT, READWRITE, struct_crypt_op_sz);
+  _(CIOCNCRYPTM, READWRITE, struct_crypt_mop_sz);
+  _(CIOCASYMFEAT, WRITE, sizeof(u32));
+  /* Entries from file: dev/apm/apmio.h */
+  _(APM_IOC_REJECT, READ, struct_apm_event_info_sz);
+  _(OAPM_IOC_GETPOWER, WRITE, struct_apm_power_info_sz);
+  _(APM_IOC_GETPOWER, READWRITE, struct_apm_power_info_sz);
+  _(APM_IOC_NEXTEVENT, WRITE, struct_apm_event_info_sz);
+  _(APM_IOC_DEV_CTL, READ, struct_apm_ctl_sz);
+  /* Entries from file: dev/dm/netbsd-dm.h */
+  _(NETBSD_DM_IOCTL, READWRITE, struct_plistref_sz);
+  /* Entries from file: dev/dmover/dmover_io.h */
+  _(DMIO_SETFUNC, READ, struct_dmio_setfunc_sz);
+  /* Entries from file: dev/dtv/dtvio_demux.h */
+  _(DMX_START, NONE, 0);
+  _(DMX_STOP, NONE, 0);
+  _(DMX_SET_FILTER, READ, struct_dmx_sct_filter_params_sz);
+  _(DMX_SET_PES_FILTER, READ, struct_dmx_pes_filter_params_sz);
+  _(DMX_SET_BUFFER_SIZE, NONE, 0);
+  _(DMX_GET_STC, READWRITE, struct_dmx_stc_sz);
+  _(DMX_ADD_PID, READ, sizeof(u16));
+  _(DMX_REMOVE_PID, READ, sizeof(u16));
+  _(DMX_GET_CAPS, WRITE, struct_dmx_caps_sz);
+  _(DMX_SET_SOURCE, READ, enum_dmx_source_sz);
+  /* Entries from file: dev/dtv/dtvio_frontend.h */
+  _(FE_READ_STATUS, WRITE, enum_fe_status_sz);
+  _(FE_READ_BER, WRITE, sizeof(u32));
+  _(FE_READ_SNR, WRITE, sizeof(u16));
+  _(FE_READ_SIGNAL_STRENGTH, WRITE, sizeof(u16));
+  _(FE_READ_UNCORRECTED_BLOCKS, WRITE, sizeof(u32));
+  _(FE_SET_FRONTEND, READWRITE, struct_dvb_frontend_parameters_sz);
+  _(FE_GET_FRONTEND, WRITE, struct_dvb_frontend_parameters_sz);
+  _(FE_GET_EVENT, WRITE, struct_dvb_frontend_event_sz);
+  _(FE_GET_INFO, WRITE, struct_dvb_frontend_info_sz);
+  _(FE_DISEQC_RESET_OVERLOAD, NONE, 0);
+  _(FE_DISEQC_SEND_MASTER_CMD, READ, struct_dvb_diseqc_master_cmd_sz);
+  _(FE_DISEQC_RECV_SLAVE_REPLY, WRITE, struct_dvb_diseqc_slave_reply_sz);
+  _(FE_DISEQC_SEND_BURST, READ, enum_fe_sec_mini_cmd_sz);
+  _(FE_SET_TONE, READ, enum_fe_sec_tone_mode_sz);
+  _(FE_SET_VOLTAGE, READ, enum_fe_sec_voltage_sz);
+  _(FE_ENABLE_HIGH_LNB_VOLTAGE, READ, sizeof(int));
+  _(FE_SET_FRONTEND_TUNE_MODE, READ, sizeof(unsigned int));
+  _(FE_DISHNETWORK_SEND_LEGACY_CMD, READ, sizeof(unsigned long));
+  /* Entries from file: dev/hdaudio/hdaudioio.h */
+  _(HDAUDIO_FGRP_INFO, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_FGRP_GETCONFIG, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_FGRP_SETCONFIG, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_FGRP_WIDGET_INFO, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_FGRP_CODEC_INFO, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_AFG_WIDGET_INFO, READWRITE, struct_plistref_sz);
+  _(HDAUDIO_AFG_CODEC_INFO, READWRITE, struct_plistref_sz);
+  /* Entries from file: dev/hdmicec/hdmicecio.h */
+  _(CEC_GET_PHYS_ADDR, WRITE, sizeof(u16));
+  _(CEC_GET_LOG_ADDRS, WRITE, sizeof(u16));
+  _(CEC_SET_LOG_ADDRS, READ, sizeof(u16));
+  _(CEC_GET_VENDOR_ID, WRITE, sizeof(u32));
+  /* Entries from file: dev/hpc/hpcfbio.h */
+  _(HPCFBIO_GCONF, READWRITE, struct_hpcfb_fbconf_sz);
+  _(HPCFBIO_SCONF, READ, struct_hpcfb_fbconf_sz);
+  _(HPCFBIO_GDSPCONF, READWRITE, struct_hpcfb_dspconf_sz);
+  _(HPCFBIO_SDSPCONF, READ, struct_hpcfb_dspconf_sz);
+  _(HPCFBIO_GOP, WRITE, struct_hpcfb_dsp_op_sz);
+  _(HPCFBIO_SOP, READWRITE, struct_hpcfb_dsp_op_sz);
+  /* Entries from file: dev/i2o/iopio.h */
+  _(IOPIOCPT, READWRITE, struct_ioppt_sz);
+  _(IOPIOCGLCT, READWRITE, struct_iovec_sz);
+  _(IOPIOCGSTATUS, READWRITE, struct_iovec_sz);
+  _(IOPIOCRECONFIG, NONE, 0);
+  _(IOPIOCGTIDMAP, READWRITE, struct_iovec_sz);
+  /* Entries from file: dev/ic/athioctl.h */
+  _(SIOCGATHSTATS, READWRITE, struct_ifreq_sz);
+  _(SIOCGATHDIAG, READWRITE, struct_ath_diag_sz);
+  /* Entries from file: dev/ic/bt8xx.h */
+  _(METEORCAPTUR, READ, sizeof(int));
+  _(METEORCAPFRM, READ, struct_meteor_capframe_sz);
+  _(METEORSETGEO, READ, struct_meteor_geomet_sz);
+  _(METEORGETGEO, WRITE, struct_meteor_geomet_sz);
+  _(METEORSTATUS, WRITE, sizeof(unsigned short));
+  _(METEORSHUE, READ, sizeof(signed char));
+  _(METEORGHUE, WRITE, sizeof(signed char));
+  _(METEORSFMT, READ, sizeof(unsigned int));
+  _(METEORGFMT, WRITE, sizeof(unsigned int));
+  _(METEORSINPUT, READ, sizeof(unsigned int));
+  _(METEORGINPUT, WRITE, sizeof(unsigned int));
+  _(METEORSCHCV, READ, sizeof(unsigned char));
+  _(METEORGCHCV, WRITE, sizeof(unsigned char));
+  _(METEORSCOUNT, READ, struct_meteor_counts_sz);
+  _(METEORGCOUNT, WRITE, struct_meteor_counts_sz);
+  _(METEORSFPS, READ, sizeof(unsigned short));
+  _(METEORGFPS, WRITE, sizeof(unsigned short));
+  _(METEORSSIGNAL, READ, sizeof(unsigned int));
+  _(METEORGSIGNAL, WRITE, sizeof(unsigned int));
+  _(METEORSVIDEO, READ, struct_meteor_video_sz);
+  _(METEORGVIDEO, WRITE, struct_meteor_video_sz);
+  _(METEORSBRIG, READ, sizeof(unsigned char));
+  _(METEORGBRIG, WRITE, sizeof(unsigned char));
+  _(METEORSCSAT, READ, sizeof(unsigned char));
+  _(METEORGCSAT, WRITE, sizeof(unsigned char));
+  _(METEORSCONT, READ, sizeof(unsigned char));
+  _(METEORGCONT, WRITE, sizeof(unsigned char));
+  _(METEORSHWS, READ, sizeof(unsigned char));
+  _(METEORGHWS, WRITE, sizeof(unsigned char));
+  _(METEORSVWS, READ, sizeof(unsigned char));
+  _(METEORGVWS, WRITE, sizeof(unsigned char));
+  _(METEORSTS, READ, sizeof(unsigned char));
+  _(METEORGTS, WRITE, sizeof(unsigned char));
+  _(TVTUNER_SETCHNL, READ, sizeof(unsigned int));
+  _(TVTUNER_GETCHNL, WRITE, sizeof(unsigned int));
+  _(TVTUNER_SETTYPE, READ, sizeof(unsigned int));
+  _(TVTUNER_GETTYPE, WRITE, sizeof(unsigned int));
+  _(TVTUNER_GETSTATUS, WRITE, sizeof(unsigned int));
+  _(TVTUNER_SETFREQ, READ, sizeof(unsigned int));
+  _(TVTUNER_GETFREQ, WRITE, sizeof(unsigned int));
+  _(TVTUNER_SETAFC, READ, sizeof(int));
+  _(TVTUNER_GETAFC, WRITE, sizeof(int));
+  _(RADIO_SETMODE, READ, sizeof(unsigned int));
+  _(RADIO_GETMODE, WRITE, sizeof(unsigned char));
+  _(RADIO_SETFREQ, READ, sizeof(unsigned int));
+  _(RADIO_GETFREQ, WRITE, sizeof(unsigned int));
+  _(METEORSACTPIXFMT, READ, sizeof(int));
+  _(METEORGACTPIXFMT, WRITE, sizeof(int));
+  _(METEORGSUPPIXFMT, READWRITE, struct_meteor_pixfmt_sz);
+  _(TVTUNER_GETCHNLSET, READWRITE, struct_bktr_chnlset_sz);
+  _(REMOTE_GETKEY, WRITE, struct_bktr_remote_sz);
+  /* Entries from file: dev/ic/icp_ioctl.h */
+  _(GDT_IOCTL_GENERAL, READWRITE, struct_gdt_ucmd_sz);
+  _(GDT_IOCTL_DRVERS, WRITE, sizeof(int));
+  _(GDT_IOCTL_CTRTYPE, READWRITE, struct_gdt_ctrt_sz);
+  _(GDT_IOCTL_OSVERS, WRITE, struct_gdt_osv_sz);
+  _(GDT_IOCTL_CTRCNT, WRITE, sizeof(int));
+  _(GDT_IOCTL_EVENT, READWRITE, struct_gdt_event_sz);
+  _(GDT_IOCTL_STATIST, WRITE, struct_gdt_statist_sz);
+  _(GDT_IOCTL_RESCAN, READWRITE, struct_gdt_rescan_sz);
+  /* Entries from file: dev/ic/isp_ioctl.h */
+  _(ISP_SDBLEV, READWRITE, sizeof(int));
+  _(ISP_RESETHBA, NONE, 0);
+  _(ISP_RESCAN, NONE, 0);
+  _(ISP_SETROLE, READWRITE, sizeof(int));
+  _(ISP_GETROLE, WRITE, sizeof(int));
+  _(ISP_GET_STATS, WRITE, struct_isp_stats_sz);
+  _(ISP_CLR_STATS, NONE, 0);
+  _(ISP_FC_LIP, NONE, 0);
+  _(ISP_FC_GETDINFO, READWRITE, struct_isp_fc_device_sz);
+  _(ISP_GET_FW_CRASH_DUMP, NONE, 0);
+  _(ISP_FORCE_CRASH_DUMP, NONE, 0);
+  _(ISP_FC_GETHINFO, READWRITE, struct_isp_hba_device_sz);
+  _(ISP_TSK_MGMT, READWRITE, struct_isp_fc_tsk_mgmt_sz);
+  _(ISP_FC_GETDLIST, NONE, 0);
+  /* Entries from file: dev/ic/mlxio.h */
+  _(MLXD_STATUS, WRITE, sizeof(int));
+  _(MLXD_CHECKASYNC, WRITE, sizeof(int));
+  _(MLXD_DETACH, READ, sizeof(int));
+  _(MLX_RESCAN_DRIVES, NONE, 0);
+  _(MLX_PAUSE_CHANNEL, READ, struct_mlx_pause_sz);
+  _(MLX_COMMAND, READWRITE, struct_mlx_usercommand_sz);
+  _(MLX_REBUILDASYNC, READWRITE, struct_mlx_rebuild_request_sz);
+  _(MLX_REBUILDSTAT, WRITE, struct_mlx_rebuild_status_sz);
+  _(MLX_GET_SYSDRIVE, READWRITE, sizeof(int));
+  _(MLX_GET_CINFO, WRITE, struct_mlx_cinfo_sz);
+  /* Entries from file: dev/ic/nvmeio.h */
+  _(NVME_PASSTHROUGH_CMD, READWRITE, struct_nvme_pt_command_sz);
+  /* Entries from file: dev/ic/qemufwcfgio.h */
+  _(FWCFGIO_SET_INDEX, READ, sizeof(u16));
+  /* Entries from file: dev/ir/irdaio.h */
+  _(IRDA_RESET_PARAMS, NONE, 0);
+  _(IRDA_SET_PARAMS, READ, struct_irda_params_sz);
+  _(IRDA_GET_SPEEDMASK, WRITE, sizeof(unsigned int));
+  _(IRDA_GET_TURNAROUNDMASK, WRITE, sizeof(unsigned int));
+  _(IRFRAMETTY_GET_DEVICE, WRITE, sizeof(unsigned int));
+  _(IRFRAMETTY_GET_DONGLE, WRITE, sizeof(unsigned int));
+  _(IRFRAMETTY_SET_DONGLE, READ, sizeof(unsigned int));
+  /* Entries from file: dev/isa/isvio.h */
+  _(ISV_CMD, READWRITE, struct_isv_cmd_sz);
+  /* Entries from file: dev/isa/wtreg.h */
+  _(WTQICMD, NONE, 0);
+  /* Entries from file: dev/iscsi/iscsi_ioctl.h */
+  _(ISCSI_GET_VERSION, READWRITE, struct_iscsi_get_version_parameters_sz);
+  _(ISCSI_LOGIN, READWRITE, struct_iscsi_login_parameters_sz);
+  _(ISCSI_LOGOUT, READWRITE, struct_iscsi_logout_parameters_sz);
+  _(ISCSI_ADD_CONNECTION, READWRITE, struct_iscsi_login_parameters_sz);
+  _(ISCSI_RESTORE_CONNECTION, READWRITE, struct_iscsi_login_parameters_sz);
+  _(ISCSI_REMOVE_CONNECTION, READWRITE, struct_iscsi_remove_parameters_sz);
+  _(ISCSI_CONNECTION_STATUS, READWRITE, struct_iscsi_conn_status_parameters_sz);
+  _(ISCSI_SEND_TARGETS, READWRITE, struct_iscsi_send_targets_parameters_sz);
+  _(ISCSI_SET_NODE_NAME, READWRITE, struct_iscsi_set_node_name_parameters_sz);
+  _(ISCSI_IO_COMMAND, READWRITE, struct_iscsi_iocommand_parameters_sz);
+  _(ISCSI_REGISTER_EVENT, READWRITE, struct_iscsi_register_event_parameters_sz);
+  _(ISCSI_DEREGISTER_EVENT, READWRITE,
+    struct_iscsi_register_event_parameters_sz);
+  _(ISCSI_WAIT_EVENT, READWRITE, struct_iscsi_wait_event_parameters_sz);
+  _(ISCSI_POLL_EVENT, READWRITE, struct_iscsi_wait_event_parameters_sz);
+  /* Entries from file: dev/ofw/openfirmio.h */
+  _(OFIOCGET, READWRITE, struct_ofiocdesc_sz);
+  _(OFIOCSET, READ, struct_ofiocdesc_sz);
+  _(OFIOCNEXTPROP, READWRITE, struct_ofiocdesc_sz);
+  _(OFIOCGETOPTNODE, WRITE, sizeof(int));
+  _(OFIOCGETNEXT, READWRITE, sizeof(int));
+  _(OFIOCGETCHILD, READWRITE, sizeof(int));
+  _(OFIOCFINDDEVICE, READWRITE, struct_ofiocdesc_sz);
+  /* Entries from file: dev/pci/amrio.h */
+  _(AMR_IO_VERSION, WRITE, sizeof(int));
+  _(AMR_IO_COMMAND, READWRITE, struct_amr_user_ioctl_sz);
+  /* Entries from file: dev/pci/mlyio.h */
+  _(MLYIO_COMMAND, READWRITE, struct_mly_user_command_sz);
+  _(MLYIO_HEALTH, READ, struct_mly_user_health_sz);
+  /* Entries from file: dev/pci/pciio.h */
+  _(PCI_IOC_CFGREAD, READWRITE, struct_pciio_cfgreg_sz);
+  _(PCI_IOC_CFGWRITE, READ, struct_pciio_cfgreg_sz);
+  _(PCI_IOC_BDF_CFGREAD, READWRITE, struct_pciio_bdf_cfgreg_sz);
+  _(PCI_IOC_BDF_CFGWRITE, READ, struct_pciio_bdf_cfgreg_sz);
+  _(PCI_IOC_BUSINFO, WRITE, struct_pciio_businfo_sz);
+  _(PCI_IOC_DRVNAME, READWRITE, struct_pciio_drvname_sz);
+  _(PCI_IOC_DRVNAMEONBUS, READWRITE, struct_pciio_drvnameonbus_sz);
+  /* Entries from file: dev/pci/tweio.h */
+  _(TWEIO_COMMAND, READWRITE, struct_twe_usercommand_sz);
+  _(TWEIO_STATS, READWRITE, union_twe_statrequest_sz);
+  _(TWEIO_AEN_POLL, WRITE, sizeof(int));
+  _(TWEIO_AEN_WAIT, WRITE, sizeof(int));
+  _(TWEIO_SET_PARAM, READ, struct_twe_paramcommand_sz);
+  _(TWEIO_GET_PARAM, READ, struct_twe_paramcommand_sz);
+  _(TWEIO_RESET, NONE, 0);
+  _(TWEIO_ADD_UNIT, READ, struct_twe_drivecommand_sz);
+  _(TWEIO_DEL_UNIT, READ, struct_twe_drivecommand_sz);
+  /* Entries from file: dev/pcmcia/if_cnwioctl.h */
+  _(SIOCSCNWDOMAIN, READ, struct_ifreq_sz);
+  _(SIOCGCNWDOMAIN, READWRITE, struct_ifreq_sz);
+  _(SIOCSCNWKEY, READWRITE, struct_ifreq_sz);
+  _(SIOCGCNWSTATUS, READWRITE, struct_cnwstatus_sz);
+  _(SIOCGCNWSTATS, READWRITE, struct_cnwistats_sz);
+  _(SIOCGCNWTRAIL, READWRITE, struct_cnwitrail_sz);
+  /* Entries from file: dev/pcmcia/if_rayreg.h */
+  _(SIOCGRAYSIGLEV, READWRITE, struct_ifreq_sz);
+  /* Entries from file: dev/raidframe/raidframeio.h */
+  _(RAIDFRAME_SHUTDOWN, NONE, 0);
+  _(RAIDFRAME_TUR, READ, sizeof(u64));
+  _(RAIDFRAME_FAIL_DISK, READ, struct_rf_recon_req_sz);
+  _(RAIDFRAME_CHECK_RECON_STATUS, READWRITE, sizeof(int));
+  _(RAIDFRAME_REWRITEPARITY, NONE, 0);
+  _(RAIDFRAME_COPYBACK, NONE, 0);
+  _(RAIDFRAME_SPARET_WAIT, WRITE, struct_RF_SparetWait_sz);
+  _(RAIDFRAME_SEND_SPARET, READ, sizeof(uptr));
+  _(RAIDFRAME_ABORT_SPARET_WAIT, NONE, 0);
+  _(RAIDFRAME_START_ATRACE, NONE, 0);
+  _(RAIDFRAME_STOP_ATRACE, NONE, 0);
+  _(RAIDFRAME_GET_SIZE, WRITE, sizeof(int));
+  _(RAIDFRAME_RESET_ACCTOTALS, NONE, 0);
+  _(RAIDFRAME_KEEP_ACCTOTALS, READ, sizeof(int));
+  _(RAIDFRAME_GET_COMPONENT_LABEL, READWRITE, struct_RF_ComponentLabel_sz);
+  _(RAIDFRAME_SET_COMPONENT_LABEL, READ, struct_RF_ComponentLabel_sz);
+  _(RAIDFRAME_INIT_LABELS, READ, struct_RF_ComponentLabel_sz);
+  _(RAIDFRAME_ADD_HOT_SPARE, READ, struct_RF_SingleComponent_sz);
+  _(RAIDFRAME_REMOVE_HOT_SPARE, READ, struct_RF_SingleComponent_sz);
+  _(RAIDFRAME_REBUILD_IN_PLACE, READ, struct_RF_SingleComponent_sz);
+  _(RAIDFRAME_CHECK_PARITY, READWRITE, sizeof(int));
+  _(RAIDFRAME_CHECK_PARITYREWRITE_STATUS, READWRITE, sizeof(int));
+  _(RAIDFRAME_CHECK_COPYBACK_STATUS, READWRITE, sizeof(int));
+  _(RAIDFRAME_SET_AUTOCONFIG, READWRITE, sizeof(int));
+  _(RAIDFRAME_SET_ROOT, READWRITE, sizeof(int));
+  _(RAIDFRAME_DELETE_COMPONENT, READ, struct_RF_SingleComponent_sz);
+  _(RAIDFRAME_INCORPORATE_HOT_SPARE, READ, struct_RF_SingleComponent_sz);
+  _(RAIDFRAME_CHECK_RECON_STATUS_EXT, READWRITE, struct_RF_ProgressInfo_sz);
+  _(RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT, READWRITE,
+    struct_RF_ProgressInfo_sz);
+  _(RAIDFRAME_CHECK_COPYBACK_STATUS_EXT, READWRITE, struct_RF_ProgressInfo_sz);
+  _(RAIDFRAME_PARITYMAP_STATUS, WRITE, struct_rf_pmstat_sz);
+  _(RAIDFRAME_PARITYMAP_GET_DISABLE, WRITE, sizeof(int));
+  _(RAIDFRAME_PARITYMAP_SET_DISABLE, READ, sizeof(int));
+  _(RAIDFRAME_PARITYMAP_SET_PARAMS, READ, struct_rf_pmparams_sz);
+  _(RAIDFRAME_SET_LAST_UNIT, READ, sizeof(int));
+  _(RAIDFRAME_GET_INFO, READWRITE, sizeof(uptr));
+  _(RAIDFRAME_CONFIGURE, READ, sizeof(uptr));
+  /* Entries from file: dev/sbus/mbppio.h */
+  _(MBPPIOCSPARAM, READ, struct_mbpp_param_sz);
+  _(MBPPIOCGPARAM, WRITE, struct_mbpp_param_sz);
+  _(MBPPIOCGSTAT, WRITE, sizeof(int));
+  /* Entries from file: dev/scsipi/ses.h */
+  _(SESIOC_GETNOBJ, NONE, 0);
+  _(SESIOC_GETOBJMAP, NONE, 0);
+  _(SESIOC_GETENCSTAT, NONE, 0);
+  _(SESIOC_SETENCSTAT, NONE, 0);
+  _(SESIOC_GETOBJSTAT, NONE, 0);
+  _(SESIOC_SETOBJSTAT, NONE, 0);
+  _(SESIOC_GETTEXT, NONE, 0);
+  _(SESIOC_INIT, NONE, 0);
+  /* Entries from file: dev/sun/disklabel.h */
+  _(SUN_DKIOCGGEOM, WRITE, struct_sun_dkgeom_sz);
+  _(SUN_DKIOCINFO, WRITE, struct_sun_dkctlr_sz);
+  _(SUN_DKIOCGPART, WRITE, struct_sun_dkpart_sz);
+  /* Entries from file: dev/sun/fbio.h */
+  _(FBIOGTYPE, WRITE, struct_fbtype_sz);
+  _(FBIOPUTCMAP, READ, struct_fbcmap_sz);
+  _(FBIOGETCMAP, READ, struct_fbcmap_sz);
+  _(FBIOGATTR, WRITE, struct_fbgattr_sz);
+  _(FBIOSVIDEO, READ, sizeof(int));
+  _(FBIOGVIDEO, WRITE, sizeof(int));
+  _(FBIOSCURSOR, READ, struct_fbcursor_sz);
+  _(FBIOGCURSOR, READWRITE, struct_fbcursor_sz);
+  _(FBIOSCURPOS, READ, struct_fbcurpos_sz);
+  _(FBIOGCURPOS, READ, struct_fbcurpos_sz);
+  _(FBIOGCURMAX, WRITE, struct_fbcurpos_sz);
+  /* Entries from file: dev/sun/kbio.h */
+  _(KIOCTRANS, READ, sizeof(int));
+  _(KIOCSETKEY, READWRITE, struct_okiockey_sz);
+  _(KIOCGETKEY, READWRITE, struct_okiockey_sz);
+  _(KIOCGTRANS, WRITE, sizeof(int));
+  _(KIOCCMD, READ, sizeof(int));
+  _(KIOCTYPE, WRITE, sizeof(int));
+  _(KIOCSDIRECT, READ, sizeof(int));
+  _(KIOCSKEY, READ, struct_kiockeymap_sz);
+  _(KIOCGKEY, READWRITE, struct_kiockeymap_sz);
+  _(KIOCSLED, READ, sizeof(char));
+  _(KIOCGLED, WRITE, sizeof(char));
+  _(KIOCLAYOUT, WRITE, sizeof(int));
+  /* Entries from file: dev/sun/vuid_event.h */
+  _(VUIDSFORMAT, READ, sizeof(int));
+  _(VUIDGFORMAT, WRITE, sizeof(int));
+  /* Entries from file: dev/tc/sticio.h */
+  _(STICIO_GXINFO, WRITE, struct_stic_xinfo_sz);
+  _(STICIO_RESET, NONE, 0);
+  _(STICIO_STARTQ, NONE, 0);
+  _(STICIO_STOPQ, NONE, 0);
+  /* Entries from file: dev/usb/ukyopon.h */
+  _(UKYOPON_IDENTIFY, WRITE, struct_ukyopon_identify_sz);
+  /* Entries from file: dev/usb/usb.h */
+  _(USB_REQUEST, READWRITE, struct_usb_ctl_request_sz);
+  _(USB_SETDEBUG, READ, sizeof(int));
+  _(USB_DISCOVER, NONE, 0);
+  _(USB_DEVICEINFO, READWRITE, struct_usb_device_info_sz);
+  _(USB_DEVICEINFO_OLD, READWRITE, struct_usb_device_info_old_sz);
+  _(USB_DEVICESTATS, WRITE, struct_usb_device_stats_sz);
+  _(USB_GET_REPORT_DESC, WRITE, struct_usb_ctl_report_desc_sz);
+  _(USB_SET_IMMED, READ, sizeof(int));
+  _(USB_GET_REPORT, READWRITE, struct_usb_ctl_report_sz);
+  _(USB_SET_REPORT, READ, struct_usb_ctl_report_sz);
+  _(USB_GET_REPORT_ID, WRITE, sizeof(int));
+  _(USB_GET_CONFIG, WRITE, sizeof(int));
+  _(USB_SET_CONFIG, READ, sizeof(int));
+  _(USB_GET_ALTINTERFACE, READWRITE, struct_usb_alt_interface_sz);
+  _(USB_SET_ALTINTERFACE, READWRITE, struct_usb_alt_interface_sz);
+  _(USB_GET_NO_ALT, READWRITE, struct_usb_alt_interface_sz);
+  _(USB_GET_DEVICE_DESC, WRITE, struct_usb_device_descriptor_sz);
+  _(USB_GET_CONFIG_DESC, READWRITE, struct_usb_config_desc_sz);
+  _(USB_GET_INTERFACE_DESC, READWRITE, struct_usb_interface_desc_sz);
+  _(USB_GET_ENDPOINT_DESC, READWRITE, struct_usb_endpoint_desc_sz);
+  _(USB_GET_FULL_DESC, READWRITE, struct_usb_full_desc_sz);
+  _(USB_GET_STRING_DESC, READWRITE, struct_usb_string_desc_sz);
+  _(USB_DO_REQUEST, READWRITE, struct_usb_ctl_request_sz);
+  _(USB_GET_DEVICEINFO, WRITE, struct_usb_device_info_sz);
+  _(USB_GET_DEVICEINFO_OLD, WRITE, struct_usb_device_info_old_sz);
+  _(USB_SET_SHORT_XFER, READ, sizeof(int));
+  _(USB_SET_TIMEOUT, READ, sizeof(int));
+  _(USB_SET_BULK_RA, READ, sizeof(int));
+  _(USB_SET_BULK_WB, READ, sizeof(int));
+  _(USB_SET_BULK_RA_OPT, READ, struct_usb_bulk_ra_wb_opt_sz);
+  _(USB_SET_BULK_WB_OPT, READ, struct_usb_bulk_ra_wb_opt_sz);
+  _(USB_GET_CM_OVER_DATA, WRITE, sizeof(int));
+  _(USB_SET_CM_OVER_DATA, READ, sizeof(int));
+  /* Entries from file: dev/usb/utoppy.h */
+  _(UTOPPYIOTURBO, READ, sizeof(int));
+  _(UTOPPYIOREBOOT, NONE, 0);
+  _(UTOPPYIOSTATS, WRITE, struct_utoppy_stats_sz);
+  _(UTOPPYIORENAME, READ, struct_utoppy_rename_sz);
+  _(UTOPPYIOMKDIR, READ, sizeof(uptr));
+  _(UTOPPYIODELETE, READ, sizeof(uptr));
+  _(UTOPPYIOREADDIR, READ, sizeof(uptr));
+  _(UTOPPYIOREADFILE, READ, struct_utoppy_readfile_sz);
+  _(UTOPPYIOWRITEFILE, READ, struct_utoppy_writefile_sz);
+  /* Entries from file: dev/vme/xio.h */
+  _(DIOSXDCMD, READWRITE, struct_xd_iocmd_sz);
+  /* Entries from file: dev/wscons/wsdisplay_usl_io.h */
+  _(VT_OPENQRY, WRITE, sizeof(int));
+  _(VT_SETMODE, READ, struct_vt_mode_sz);
+  _(VT_GETMODE, WRITE, struct_vt_mode_sz);
+  _(VT_RELDISP, NONE, 0);
+  _(VT_ACTIVATE, NONE, 0);
+  _(VT_WAITACTIVE, NONE, 0);
+  _(VT_GETACTIVE, WRITE, sizeof(int));
+  _(VT_GETSTATE, WRITE, struct_vt_stat_sz);
+  _(KDGETKBENT, READWRITE, struct_kbentry_sz);
+  _(KDGKBMODE, WRITE, sizeof(int));
+  _(KDSKBMODE, NONE, 0);
+  _(KDMKTONE, NONE, 0);
+  _(KDSETMODE, NONE, 0);
+  _(KDENABIO, NONE, 0);
+  _(KDDISABIO, NONE, 0);
+  _(KDGKBTYPE, WRITE, sizeof(char));
+  _(KDGETLED, WRITE, sizeof(int));
+  _(KDSETLED, NONE, 0);
+  _(KDSETRAD, NONE, 0);
+  _(VGAPCVTID, READWRITE, struct_pcvtid_sz);
+  _(CONS_GETVERS, WRITE, sizeof(int));
+  /* Entries from file: dev/wscons/wsconsio.h */
+  _(WSKBDIO_GTYPE, WRITE, sizeof(unsigned int));
+  _(WSKBDIO_BELL, NONE, 0);
+  _(WSKBDIO_COMPLEXBELL, READ, struct_wskbd_bell_data_sz);
+  _(WSKBDIO_SETBELL, READ, struct_wskbd_bell_data_sz);
+  _(WSKBDIO_GETBELL, WRITE, struct_wskbd_bell_data_sz);
+  _(WSKBDIO_SETDEFAULTBELL, READ, struct_wskbd_bell_data_sz);
+  _(WSKBDIO_GETDEFAULTBELL, WRITE, struct_wskbd_bell_data_sz);
+  _(WSKBDIO_SETKEYREPEAT, READ, struct_wskbd_keyrepeat_data_sz);
+  _(WSKBDIO_GETKEYREPEAT, WRITE, struct_wskbd_keyrepeat_data_sz);
+  _(WSKBDIO_SETDEFAULTKEYREPEAT, READ, struct_wskbd_keyrepeat_data_sz);
+  _(WSKBDIO_GETDEFAULTKEYREPEAT, WRITE, struct_wskbd_keyrepeat_data_sz);
+  _(WSKBDIO_SETLEDS, READ, sizeof(int));
+  _(WSKBDIO_GETLEDS, WRITE, sizeof(int));
+  _(WSKBDIO_GETMAP, READWRITE, struct_wskbd_map_data_sz);
+  _(WSKBDIO_SETMAP, READ, struct_wskbd_map_data_sz);
+  _(WSKBDIO_GETENCODING, WRITE, sizeof(int));
+  _(WSKBDIO_SETENCODING, READ, sizeof(int));
+  _(WSKBDIO_SETMODE, READ, sizeof(int));
+  _(WSKBDIO_GETMODE, WRITE, sizeof(int));
+  _(WSKBDIO_SETKEYCLICK, READ, sizeof(int));
+  _(WSKBDIO_GETKEYCLICK, WRITE, sizeof(int));
+  _(WSKBDIO_GETSCROLL, WRITE, struct_wskbd_scroll_data_sz);
+  _(WSKBDIO_SETSCROLL, READ, struct_wskbd_scroll_data_sz);
+  _(WSKBDIO_SETVERSION, READ, sizeof(int));
+  _(WSMOUSEIO_GTYPE, WRITE, sizeof(unsigned int));
+  _(WSMOUSEIO_SRES, READ, sizeof(unsigned int));
+  _(WSMOUSEIO_SSCALE, READ, sizeof(unsigned int));
+  _(WSMOUSEIO_SRATE, READ, sizeof(unsigned int));
+  _(WSMOUSEIO_SCALIBCOORDS, READ, struct_wsmouse_calibcoords_sz);
+  _(WSMOUSEIO_GCALIBCOORDS, WRITE, struct_wsmouse_calibcoords_sz);
+  _(WSMOUSEIO_GETID, READWRITE, struct_wsmouse_id_sz);
+  _(WSMOUSEIO_GETREPEAT, WRITE, struct_wsmouse_repeat_sz);
+  _(WSMOUSEIO_SETREPEAT, READ, struct_wsmouse_repeat_sz);
+  _(WSMOUSEIO_SETVERSION, READ, sizeof(int));
+  _(WSDISPLAYIO_GTYPE, WRITE, sizeof(unsigned int));
+  _(WSDISPLAYIO_GINFO, WRITE, struct_wsdisplay_fbinfo_sz);
+  _(WSDISPLAYIO_GETCMAP, READ, struct_wsdisplay_cmap_sz);
+  _(WSDISPLAYIO_PUTCMAP, READ, struct_wsdisplay_cmap_sz);
+  _(WSDISPLAYIO_GVIDEO, WRITE, sizeof(unsigned int));
+  _(WSDISPLAYIO_SVIDEO, READ, sizeof(unsigned int));
+  _(WSDISPLAYIO_GCURPOS, WRITE, struct_wsdisplay_curpos_sz);
+  _(WSDISPLAYIO_SCURPOS, READ, struct_wsdisplay_curpos_sz);
+  _(WSDISPLAYIO_GCURMAX, WRITE, struct_wsdisplay_curpos_sz);
+  _(WSDISPLAYIO_GCURSOR, READWRITE, struct_wsdisplay_cursor_sz);
+  _(WSDISPLAYIO_SCURSOR, READ, struct_wsdisplay_cursor_sz);
+  _(WSDISPLAYIO_GMODE, WRITE, sizeof(unsigned int));
+  _(WSDISPLAYIO_SMODE, READ, sizeof(unsigned int));
+  _(WSDISPLAYIO_LDFONT, READ, struct_wsdisplay_font_sz);
+  _(WSDISPLAYIO_ADDSCREEN, READ, struct_wsdisplay_addscreendata_sz);
+  _(WSDISPLAYIO_DELSCREEN, READ, struct_wsdisplay_delscreendata_sz);
+  _(WSDISPLAYIO_SFONT, READ, struct_wsdisplay_usefontdata_sz);
+  _(_O_WSDISPLAYIO_SETKEYBOARD, READWRITE, struct_wsdisplay_kbddata_sz);
+  _(WSDISPLAYIO_GETPARAM, READWRITE, struct_wsdisplay_param_sz);
+  _(WSDISPLAYIO_SETPARAM, READWRITE, struct_wsdisplay_param_sz);
+  _(WSDISPLAYIO_GETACTIVESCREEN, WRITE, sizeof(int));
+  _(WSDISPLAYIO_GETWSCHAR, READWRITE, struct_wsdisplay_char_sz);
+  _(WSDISPLAYIO_PUTWSCHAR, READWRITE, struct_wsdisplay_char_sz);
+  _(WSDISPLAYIO_DGSCROLL, WRITE, struct_wsdisplay_scroll_data_sz);
+  _(WSDISPLAYIO_DSSCROLL, READ, struct_wsdisplay_scroll_data_sz);
+  _(WSDISPLAYIO_GMSGATTRS, WRITE, struct_wsdisplay_msgattrs_sz);
+  _(WSDISPLAYIO_SMSGATTRS, READ, struct_wsdisplay_msgattrs_sz);
+  _(WSDISPLAYIO_GBORDER, WRITE, sizeof(int));
+  _(WSDISPLAYIO_SBORDER, READ, sizeof(int));
+  _(WSDISPLAYIO_SSPLASH, READ, sizeof(int));
+  _(WSDISPLAYIO_SPROGRESS, READ, sizeof(int));
+  _(WSDISPLAYIO_LINEBYTES, WRITE, sizeof(unsigned int));
+  _(WSDISPLAYIO_SETVERSION, READ, sizeof(int));
+  _(WSMUXIO_ADD_DEVICE, READ, struct_wsmux_device_sz);
+  _(WSMUXIO_REMOVE_DEVICE, READ, struct_wsmux_device_sz);
+  _(WSMUXIO_LIST_DEVICES, READWRITE, struct_wsmux_device_list_sz);
+  _(WSMUXIO_INJECTEVENT, READ, struct_wscons_event_sz);
+  _(WSDISPLAYIO_GET_BUSID, WRITE, struct_wsdisplayio_bus_id_sz);
+  _(WSDISPLAYIO_GET_EDID, READWRITE, struct_wsdisplayio_edid_info_sz);
+  _(WSDISPLAYIO_SET_POLLING, READ, sizeof(int));
+  _(WSDISPLAYIO_GET_FBINFO, READWRITE, struct_wsdisplayio_fbinfo_sz);
+  _(WSDISPLAYIO_DOBLIT, READWRITE, struct_wsdisplayio_blit_sz);
+  _(WSDISPLAYIO_WAITBLIT, READWRITE, struct_wsdisplayio_blit_sz);
+  /* Entries from file: dev/biovar.h */
+  _(BIOCLOCATE, READWRITE, struct_bio_locate_sz);
+  _(BIOCINQ, READWRITE, struct_bioc_inq_sz);
+  _(BIOCDISK_NOVOL, READWRITE, struct_bioc_disk_sz);
+  _(BIOCDISK, READWRITE, struct_bioc_disk_sz);
+  _(BIOCVOL, READWRITE, struct_bioc_vol_sz);
+  _(BIOCALARM, READWRITE, struct_bioc_alarm_sz);
+  _(BIOCBLINK, READWRITE, struct_bioc_blink_sz);
+  _(BIOCSETSTATE, READWRITE, struct_bioc_setstate_sz);
+  _(BIOCVOLOPS, READWRITE, struct_bioc_volops_sz);
+  /* Entries from file: dev/md.h */
+  _(MD_GETCONF, WRITE, struct_md_conf_sz);
+  _(MD_SETCONF, READ, struct_md_conf_sz);
+  /* Entries from file: dev/ccdvar.h */
+  _(CCDIOCSET, READWRITE, struct_ccd_ioctl_sz);
+  _(CCDIOCCLR, READ, struct_ccd_ioctl_sz);
+  /* Entries from file: dev/cgdvar.h */
+  _(CGDIOCSET, READWRITE, struct_cgd_ioctl_sz);
+  _(CGDIOCCLR, READ, struct_cgd_ioctl_sz);
+  _(CGDIOCGET, READWRITE, struct_cgd_user_sz);
+  /* Entries from file: dev/fssvar.h */
+  _(FSSIOCSET, READ, struct_fss_set_sz);
+  _(FSSIOCGET, WRITE, struct_fss_get_sz);
+  _(FSSIOCCLR, NONE, 0);
+  _(FSSIOFSET, READ, sizeof(int));
+  _(FSSIOFGET, WRITE, sizeof(int));
+  /* Entries from file: dev/bluetooth/btdev.h */
+  _(BTDEV_ATTACH, READ, struct_plistref_sz);
+  _(BTDEV_DETACH, READ, struct_plistref_sz);
+  /* Entries from file: dev/bluetooth/btsco.h */
+  _(BTSCO_GETINFO, WRITE, struct_btsco_info_sz);
+  /* Entries from file: dev/kttcpio.h */
+  _(KTTCP_IO_SEND, READWRITE, struct_kttcp_io_args_sz);
+  _(KTTCP_IO_RECV, READWRITE, struct_kttcp_io_args_sz);
+  /* Entries from file: dev/lockstat.h */
+  _(IOC_LOCKSTAT_GVERSION, WRITE, sizeof(int));
+  _(IOC_LOCKSTAT_ENABLE, READ, struct_lsenable_sz);
+  _(IOC_LOCKSTAT_DISABLE, WRITE, struct_lsdisable_sz);
+  /* Entries from file: dev/vndvar.h */
+  _(VNDIOCSET, READWRITE, struct_vnd_ioctl_sz);
+  _(VNDIOCCLR, READ, struct_vnd_ioctl_sz);
+  _(VNDIOCGET, READWRITE, struct_vnd_user_sz);
+  /* Entries from file: dev/spkrio.h */
+  _(SPKRTONE, READ, struct_tone_sz);
+  _(SPKRTUNE, NONE, 0);
+  _(SPKRGETVOL, WRITE, sizeof(unsigned int));
+  _(SPKRSETVOL, READ, sizeof(unsigned int));
+#if defined(__x86_64__)
+  /* Entries from file: dev/nvmm/nvmm_ioctl.h */
+  _(NVMM_IOC_CAPABILITY, WRITE, struct_nvmm_ioc_capability_sz);
+  _(NVMM_IOC_MACHINE_CREATE, READWRITE, struct_nvmm_ioc_machine_create_sz);
+  _(NVMM_IOC_MACHINE_DESTROY, READ, struct_nvmm_ioc_machine_destroy_sz);
+  _(NVMM_IOC_MACHINE_CONFIGURE, READ, struct_nvmm_ioc_machine_configure_sz);
+  _(NVMM_IOC_VCPU_CREATE, READ, struct_nvmm_ioc_vcpu_create_sz);
+  _(NVMM_IOC_VCPU_DESTROY, READ, struct_nvmm_ioc_vcpu_destroy_sz);
+  _(NVMM_IOC_VCPU_CONFIGURE, READ, struct_nvmm_ioc_vcpu_configure_sz);
+  _(NVMM_IOC_VCPU_SETSTATE, READ, struct_nvmm_ioc_vcpu_setstate_sz);
+  _(NVMM_IOC_VCPU_GETSTATE, READ, struct_nvmm_ioc_vcpu_getstate_sz);
+  _(NVMM_IOC_VCPU_INJECT, READ, struct_nvmm_ioc_vcpu_inject_sz);
+  _(NVMM_IOC_VCPU_RUN, READWRITE, struct_nvmm_ioc_vcpu_run_sz);
+  _(NVMM_IOC_GPA_MAP, READ, struct_nvmm_ioc_gpa_map_sz);
+  _(NVMM_IOC_GPA_UNMAP, READ, struct_nvmm_ioc_gpa_unmap_sz);
+  _(NVMM_IOC_HVA_MAP, READ, struct_nvmm_ioc_hva_map_sz);
+  _(NVMM_IOC_HVA_UNMAP, READ, struct_nvmm_ioc_hva_unmap_sz);
+  _(NVMM_IOC_CTL, READ, struct_nvmm_ioc_ctl_sz);
+#endif
+  /* Entries from file: dev/spi/spi_io.h */
+  _(SPI_IOCTL_CONFIGURE, READ, struct_spi_ioctl_configure_sz);
+  _(SPI_IOCTL_TRANSFER, READ, struct_spi_ioctl_transfer_sz);
+  /* Entries from file: fs/autofs/autofs_ioctl.h */
+  _(AUTOFSREQUEST, WRITE, struct_autofs_daemon_request_sz);
+  _(AUTOFSDONE, READ, struct_autofs_daemon_done_sz);
+  /* Entries from file: net/bpf.h */
+  _(BIOCGBLEN, WRITE, sizeof(unsigned int));
+  _(BIOCSBLEN, READWRITE, sizeof(unsigned int));
+  _(BIOCSETF, READ, struct_bpf_program_sz);
+  _(BIOCFLUSH, NONE, 0);
+  _(BIOCPROMISC, NONE, 0);
+  _(BIOCGDLT, WRITE, sizeof(unsigned int));
+  _(BIOCGETIF, WRITE, struct_ifreq_sz);
+  _(BIOCSETIF, READ, struct_ifreq_sz);
+  _(BIOCGSTATS, WRITE, struct_bpf_stat_sz);
+  _(BIOCGSTATSOLD, WRITE, struct_bpf_stat_old_sz);
+  _(BIOCIMMEDIATE, READ, sizeof(unsigned int));
+  _(BIOCVERSION, WRITE, struct_bpf_version_sz);
+  _(BIOCSTCPF, READ, struct_bpf_program_sz);
+  _(BIOCSUDPF, READ, struct_bpf_program_sz);
+  _(BIOCGHDRCMPLT, WRITE, sizeof(unsigned int));
+  _(BIOCSHDRCMPLT, READ, sizeof(unsigned int));
+  _(BIOCSDLT, READ, sizeof(unsigned int));
+  _(BIOCGDLTLIST, READWRITE, struct_bpf_dltlist_sz);
+  _(BIOCGDIRECTION, WRITE, sizeof(unsigned int));
+  _(BIOCSDIRECTION, READ, sizeof(unsigned int));
+  _(BIOCSRTIMEOUT, READ, struct_timeval_sz);
+  _(BIOCGRTIMEOUT, WRITE, struct_timeval_sz);
+  _(BIOCGFEEDBACK, WRITE, sizeof(unsigned int));
+  _(BIOCSFEEDBACK, READ, sizeof(unsigned int));
+  /* Entries from file: net/if_gre.h */
+  _(GRESADDRS, READ, struct_ifreq_sz);
+  _(GRESADDRD, READ, struct_ifreq_sz);
+  _(GREGADDRS, READWRITE, struct_ifreq_sz);
+  _(GREGADDRD, READWRITE, struct_ifreq_sz);
+  _(GRESPROTO, READ, struct_ifreq_sz);
+  _(GREGPROTO, READWRITE, struct_ifreq_sz);
+  _(GRESSOCK, READ, struct_ifreq_sz);
+  _(GREDSOCK, READ, struct_ifreq_sz);
+  /* Entries from file: net/if_ppp.h */
+  _(PPPIOCGRAWIN, WRITE, struct_ppp_rawin_sz);
+  _(PPPIOCGFLAGS, WRITE, sizeof(int));
+  _(PPPIOCSFLAGS, READ, sizeof(int));
+  _(PPPIOCGASYNCMAP, WRITE, sizeof(int));
+  _(PPPIOCSASYNCMAP, READ, sizeof(int));
+  _(PPPIOCGUNIT, WRITE, sizeof(int));
+  _(PPPIOCGRASYNCMAP, WRITE, sizeof(int));
+  _(PPPIOCSRASYNCMAP, READ, sizeof(int));
+  _(PPPIOCGMRU, WRITE, sizeof(int));
+  _(PPPIOCSMRU, READ, sizeof(int));
+  _(PPPIOCSMAXCID, READ, sizeof(int));
+  _(PPPIOCGXASYNCMAP, WRITE, (8 * sizeof(u32)));
+  _(PPPIOCSXASYNCMAP, READ, (8 * sizeof(u32)));
+  _(PPPIOCXFERUNIT, NONE, 0);
+  _(PPPIOCSCOMPRESS, READ, struct_ppp_option_data_sz);
+  _(PPPIOCGNPMODE, READWRITE, struct_npioctl_sz);
+  _(PPPIOCSNPMODE, READ, struct_npioctl_sz);
+  _(PPPIOCGIDLE, WRITE, struct_ppp_idle_sz);
+  _(PPPIOCGMTU, WRITE, sizeof(int));
+  _(PPPIOCSMTU, READ, sizeof(int));
+  _(SIOCGPPPSTATS, READWRITE, struct_ifpppstatsreq_sz);
+  _(SIOCGPPPCSTATS, READWRITE, struct_ifpppcstatsreq_sz);
+  /* Entries from file: net/npf.h */
+  _(IOC_NPF_VERSION, WRITE, sizeof(int));
+  _(IOC_NPF_SWITCH, READ, sizeof(int));
+  _(IOC_NPF_LOAD, READWRITE, struct_nvlist_ref_sz);
+  _(IOC_NPF_TABLE, READ, struct_npf_ioctl_table_sz);
+  _(IOC_NPF_STATS, READ, sizeof(uptr));
+  _(IOC_NPF_SAVE, WRITE, struct_nvlist_ref_sz);
+  _(IOC_NPF_RULE, READWRITE, struct_nvlist_ref_sz);
+  _(IOC_NPF_CONN_LOOKUP, READWRITE, struct_nvlist_ref_sz);
+  _(IOC_NPF_TABLE_REPLACE, READWRITE, struct_nvlist_ref_sz);
+  /* Entries from file: net/if_pppoe.h */
+  _(PPPOESETPARMS, READ, struct_pppoediscparms_sz);
+  _(PPPOEGETPARMS, READWRITE, struct_pppoediscparms_sz);
+  _(PPPOEGETSESSION, READWRITE, struct_pppoeconnectionstate_sz);
+  /* Entries from file: net/if_sppp.h */
+  _(SPPPGETAUTHCFG, READWRITE, struct_spppauthcfg_sz);
+  _(SPPPSETAUTHCFG, READ, struct_spppauthcfg_sz);
+  _(SPPPGETLCPCFG, READWRITE, struct_sppplcpcfg_sz);
+  _(SPPPSETLCPCFG, READ, struct_sppplcpcfg_sz);
+  _(SPPPGETSTATUS, READWRITE, struct_spppstatus_sz);
+  _(SPPPGETSTATUSNCP, READWRITE, struct_spppstatusncp_sz);
+  _(SPPPGETIDLETO, READWRITE, struct_spppidletimeout_sz);
+  _(SPPPSETIDLETO, READ, struct_spppidletimeout_sz);
+  _(SPPPGETAUTHFAILURES, READWRITE, struct_spppauthfailurestats_sz);
+  _(SPPPSETAUTHFAILURE, READ, struct_spppauthfailuresettings_sz);
+  _(SPPPSETDNSOPTS, READ, struct_spppdnssettings_sz);
+  _(SPPPGETDNSOPTS, READWRITE, struct_spppdnssettings_sz);
+  _(SPPPGETDNSADDRS, READWRITE, struct_spppdnsaddrs_sz);
+  _(SPPPSETKEEPALIVE, READ, struct_spppkeepalivesettings_sz);
+  _(SPPPGETKEEPALIVE, READWRITE, struct_spppkeepalivesettings_sz);
+  /* Entries from file: net/if_srt.h */
+  _(SRT_GETNRT, WRITE, sizeof(unsigned int));
+  _(SRT_GETRT, READWRITE, struct_srt_rt_sz);
+  _(SRT_SETRT, READ, struct_srt_rt_sz);
+  _(SRT_DELRT, READ, sizeof(unsigned int));
+  _(SRT_SFLAGS, READ, sizeof(unsigned int));
+  _(SRT_GFLAGS, WRITE, sizeof(unsigned int));
+  _(SRT_SGFLAGS, READWRITE, sizeof(unsigned int));
+  _(SRT_DEBUG, READ, sizeof(uptr));
+  /* Entries from file: net/if_tap.h */
+  _(TAPGIFNAME, WRITE, struct_ifreq_sz);
+  /* Entries from file: net/if_tun.h */
+  _(TUNSDEBUG, READ, sizeof(int));
+  _(TUNGDEBUG, WRITE, sizeof(int));
+  _(TUNSIFMODE, READ, sizeof(int));
+  _(TUNSIFHEAD, READ, sizeof(int));
+  _(TUNGIFHEAD, WRITE, sizeof(int));
+  /* Entries from file: net/pfvar.h */
+  _(DIOCSTART, NONE, 0);
+  _(DIOCSTOP, NONE, 0);
+  _(DIOCADDRULE, READWRITE, struct_pfioc_rule_sz);
+  _(DIOCGETRULES, READWRITE, struct_pfioc_rule_sz);
+  _(DIOCGETRULE, READWRITE, struct_pfioc_rule_sz);
+  _(DIOCSETLCK, READWRITE, sizeof(u32));
+  _(DIOCCLRSTATES, READWRITE, struct_pfioc_state_kill_sz);
+  _(DIOCGETSTATE, READWRITE, struct_pfioc_state_sz);
+  _(DIOCSETSTATUSIF, READWRITE, struct_pfioc_if_sz);
+  _(DIOCGETSTATUS, READWRITE, struct_pf_status_sz);
+  _(DIOCCLRSTATUS, NONE, 0);
+  _(DIOCNATLOOK, READWRITE, struct_pfioc_natlook_sz);
+  _(DIOCSETDEBUG, READWRITE, sizeof(u32));
+  _(DIOCGETSTATES, READWRITE, struct_pfioc_states_sz);
+  _(DIOCCHANGERULE, READWRITE, struct_pfioc_rule_sz);
+  _(DIOCSETTIMEOUT, READWRITE, struct_pfioc_tm_sz);
+  _(DIOCGETTIMEOUT, READWRITE, struct_pfioc_tm_sz);
+  _(DIOCADDSTATE, READWRITE, struct_pfioc_state_sz);
+  _(DIOCCLRRULECTRS, NONE, 0);
+  _(DIOCGETLIMIT, READWRITE, struct_pfioc_limit_sz);
+  _(DIOCSETLIMIT, READWRITE, struct_pfioc_limit_sz);
+  _(DIOCKILLSTATES, READWRITE, struct_pfioc_state_kill_sz);
+  _(DIOCSTARTALTQ, NONE, 0);
+  _(DIOCSTOPALTQ, NONE, 0);
+  _(DIOCADDALTQ, READWRITE, struct_pfioc_altq_sz);
+  _(DIOCGETALTQS, READWRITE, struct_pfioc_altq_sz);
+  _(DIOCGETALTQ, READWRITE, struct_pfioc_altq_sz);
+  _(DIOCCHANGEALTQ, READWRITE, struct_pfioc_altq_sz);
+  _(DIOCGETQSTATS, READWRITE, struct_pfioc_qstats_sz);
+  _(DIOCBEGINADDRS, READWRITE, struct_pfioc_pooladdr_sz);
+  _(DIOCADDADDR, READWRITE, struct_pfioc_pooladdr_sz);
+  _(DIOCGETADDRS, READWRITE, struct_pfioc_pooladdr_sz);
+  _(DIOCGETADDR, READWRITE, struct_pfioc_pooladdr_sz);
+  _(DIOCCHANGEADDR, READWRITE, struct_pfioc_pooladdr_sz);
+  _(DIOCADDSTATES, READWRITE, struct_pfioc_states_sz);
+  _(DIOCGETRULESETS, READWRITE, struct_pfioc_ruleset_sz);
+  _(DIOCGETRULESET, READWRITE, struct_pfioc_ruleset_sz);
+  _(DIOCRCLRTABLES, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRADDTABLES, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRDELTABLES, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRGETTABLES, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRGETTSTATS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRCLRTSTATS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRCLRADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRADDADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRDELADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRSETADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRGETADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRGETASTATS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRCLRASTATS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRTSTADDRS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRSETTFLAGS, READWRITE, struct_pfioc_table_sz);
+  _(DIOCRINADEFINE, READWRITE, struct_pfioc_table_sz);
+  _(DIOCOSFPFLUSH, NONE, 0);
+  _(DIOCOSFPADD, READWRITE, struct_pf_osfp_ioctl_sz);
+  _(DIOCOSFPGET, READWRITE, struct_pf_osfp_ioctl_sz);
+  _(DIOCXBEGIN, READWRITE, struct_pfioc_trans_sz);
+  _(DIOCXCOMMIT, READWRITE, struct_pfioc_trans_sz);
+  _(DIOCXROLLBACK, READWRITE, struct_pfioc_trans_sz);
+  _(DIOCGETSRCNODES, READWRITE, struct_pfioc_src_nodes_sz);
+  _(DIOCCLRSRCNODES, NONE, 0);
+  _(DIOCSETHOSTID, READWRITE, sizeof(u32));
+  _(DIOCIGETIFACES, READWRITE, struct_pfioc_iface_sz);
+  _(DIOCSETIFFLAG, READWRITE, struct_pfioc_iface_sz);
+  _(DIOCCLRIFFLAG, READWRITE, struct_pfioc_iface_sz);
+  _(DIOCKILLSRCNODES, READWRITE, struct_pfioc_src_node_kill_sz);
+  /* Entries from file: netbt/hci.h */
+  _(SIOCGBTINFO, READWRITE, struct_btreq_sz);
+  _(SIOCGBTINFOA, READWRITE, struct_btreq_sz);
+  _(SIOCNBTINFO, READWRITE, struct_btreq_sz);
+  _(SIOCSBTFLAGS, READWRITE, struct_btreq_sz);
+  _(SIOCSBTPOLICY, READWRITE, struct_btreq_sz);
+  _(SIOCSBTPTYPE, READWRITE, struct_btreq_sz);
+  _(SIOCGBTSTATS, READWRITE, struct_btreq_sz);
+  _(SIOCZBTSTATS, READWRITE, struct_btreq_sz);
+  _(SIOCBTDUMP, READ, struct_btreq_sz);
+  _(SIOCSBTSCOMTU, READWRITE, struct_btreq_sz);
+  _(SIOCGBTFEAT, READWRITE, struct_btreq_sz);
+  /* Entries from file: netinet/ip_nat.h */
+  _(SIOCADNAT, READ, struct_ipfobj_sz);
+  _(SIOCRMNAT, READ, struct_ipfobj_sz);
+  _(SIOCGNATS, READWRITE, struct_ipfobj_sz);
+  _(SIOCGNATL, READWRITE, struct_ipfobj_sz);
+  _(SIOCPURGENAT, READWRITE, struct_ipfobj_sz);
+  /* Entries from file: netinet/sctp_uio.h */
+  _(SIOCCONNECTX, READWRITE, struct_sctp_connectx_addrs_sz);
+  _(SIOCCONNECTXDEL, READWRITE, struct_sctp_connectx_addrs_sz);
+  /* Entries from file: netinet6/in6_var.h */
+  _(SIOCSIFINFO_FLAGS, READWRITE, struct_in6_ndireq_sz);
+  _(SIOCAADDRCTL_POLICY, READ, struct_in6_addrpolicy_sz);
+  _(SIOCDADDRCTL_POLICY, READ, struct_in6_addrpolicy_sz);
+  /* Entries from file: netsmb/smb_dev.h */
+  _(SMBIOC_OPENSESSION, READ, struct_smbioc_ossn_sz);
+  _(SMBIOC_OPENSHARE, READ, struct_smbioc_oshare_sz);
+  _(SMBIOC_REQUEST, READWRITE, struct_smbioc_rq_sz);
+  _(SMBIOC_SETFLAGS, READ, struct_smbioc_flags_sz);
+  _(SMBIOC_LOOKUP, READ, struct_smbioc_lookup_sz);
+  _(SMBIOC_READ, READWRITE, struct_smbioc_rw_sz);
+  _(SMBIOC_WRITE, READWRITE, struct_smbioc_rw_sz);
+  /* Entries from file: sys/agpio.h */
+  _(AGPIOC_INFO, WRITE, struct__agp_info_sz);
+  _(AGPIOC_ACQUIRE, NONE, 0);
+  _(AGPIOC_RELEASE, NONE, 0);
+  _(AGPIOC_SETUP, READ, struct__agp_setup_sz);
+  _(AGPIOC_ALLOCATE, READWRITE, struct__agp_allocate_sz);
+  _(AGPIOC_DEALLOCATE, READ, sizeof(int));
+  _(AGPIOC_BIND, READ, struct__agp_bind_sz);
+  _(AGPIOC_UNBIND, READ, struct__agp_unbind_sz);
+  /* Entries from file: sys/audioio.h */
+  _(AUDIO_GETINFO, WRITE, struct_audio_info_sz);
+  _(AUDIO_SETINFO, READWRITE, struct_audio_info_sz);
+  _(AUDIO_DRAIN, NONE, 0);
+  _(AUDIO_FLUSH, NONE, 0);
+  _(AUDIO_WSEEK, WRITE, sizeof(unsigned long));
+  _(AUDIO_RERROR, WRITE, sizeof(int));
+  _(AUDIO_GETDEV, WRITE, struct_audio_device_sz);
+  _(AUDIO_GETENC, READWRITE, struct_audio_encoding_sz);
+  _(AUDIO_GETFD, WRITE, sizeof(int));
+  _(AUDIO_SETFD, READWRITE, sizeof(int));
+  _(AUDIO_PERROR, WRITE, sizeof(int));
+  _(AUDIO_GETIOFFS, WRITE, struct_audio_offset_sz);
+  _(AUDIO_GETOOFFS, WRITE, struct_audio_offset_sz);
+  _(AUDIO_GETPROPS, WRITE, sizeof(int));
+  _(AUDIO_GETBUFINFO, WRITE, struct_audio_info_sz);
+  _(AUDIO_SETCHAN, READ, sizeof(int));
+  _(AUDIO_GETCHAN, WRITE, sizeof(int));
+  _(AUDIO_QUERYFORMAT, READWRITE, struct_audio_format_query_sz);
+  _(AUDIO_GETFORMAT, WRITE, struct_audio_info_sz);
+  _(AUDIO_SETFORMAT, READ, struct_audio_info_sz);
+  _(AUDIO_MIXER_READ, READWRITE, struct_mixer_ctrl_sz);
+  _(AUDIO_MIXER_WRITE, READWRITE, struct_mixer_ctrl_sz);
+  _(AUDIO_MIXER_DEVINFO, READWRITE, struct_mixer_devinfo_sz);
+  /* Entries from file: sys/ataio.h */
+  _(ATAIOCCOMMAND, READWRITE, struct_atareq_sz);
+  _(ATABUSIOSCAN, READ, struct_atabusioscan_args_sz);
+  _(ATABUSIORESET, NONE, 0);
+  _(ATABUSIODETACH, READ, struct_atabusiodetach_args_sz);
+  /* Entries from file: sys/cdio.h */
+  _(CDIOCPLAYTRACKS, READ, struct_ioc_play_track_sz);
+  _(CDIOCPLAYBLOCKS, READ, struct_ioc_play_blocks_sz);
+  _(CDIOCREADSUBCHANNEL, READWRITE, struct_ioc_read_subchannel_sz);
+  _(CDIOREADTOCHEADER, WRITE, struct_ioc_toc_header_sz);
+  _(CDIOREADTOCENTRIES, READWRITE, struct_ioc_read_toc_entry_sz);
+  _(CDIOREADMSADDR, READWRITE, sizeof(int));
+  _(CDIOCSETPATCH, READ, struct_ioc_patch_sz);
+  _(CDIOCGETVOL, WRITE, struct_ioc_vol_sz);
+  _(CDIOCSETVOL, READ, struct_ioc_vol_sz);
+  _(CDIOCSETMONO, NONE, 0);
+  _(CDIOCSETSTEREO, NONE, 0);
+  _(CDIOCSETMUTE, NONE, 0);
+  _(CDIOCSETLEFT, NONE, 0);
+  _(CDIOCSETRIGHT, NONE, 0);
+  _(CDIOCSETDEBUG, NONE, 0);
+  _(CDIOCCLRDEBUG, NONE, 0);
+  _(CDIOCPAUSE, NONE, 0);
+  _(CDIOCRESUME, NONE, 0);
+  _(CDIOCRESET, NONE, 0);
+  _(CDIOCSTART, NONE, 0);
+  _(CDIOCSTOP, NONE, 0);
+  _(CDIOCEJECT, NONE, 0);
+  _(CDIOCALLOW, NONE, 0);
+  _(CDIOCPREVENT, NONE, 0);
+  _(CDIOCCLOSE, NONE, 0);
+  _(CDIOCPLAYMSF, READ, struct_ioc_play_msf_sz);
+  _(CDIOCLOADUNLOAD, READ, struct_ioc_load_unload_sz);
+  /* Entries from file: sys/chio.h */
+  _(CHIOMOVE, READ, struct_changer_move_request_sz);
+  _(CHIOEXCHANGE, READ, struct_changer_exchange_request_sz);
+  _(CHIOPOSITION, READ, struct_changer_position_request_sz);
+  _(CHIOSPICKER, READ, sizeof(int));
+  _(CHIOGPARAMS, WRITE, struct_changer_params_sz);
+  _(CHIOIELEM, NONE, 0);
+  _(OCHIOGSTATUS, READ, struct_ochanger_element_status_request_sz);
+  _(CHIOGSTATUS, READ, struct_changer_element_status_request_sz);
+  _(CHIOSVOLTAG, READ, struct_changer_set_voltag_request_sz);
+  /* Entries from file: sys/clockctl.h */
+  _(CLOCKCTL_SETTIMEOFDAY, READ, struct_clockctl_settimeofday_sz);
+  _(CLOCKCTL_ADJTIME, READWRITE, struct_clockctl_adjtime_sz);
+  _(CLOCKCTL_CLOCK_SETTIME, READ, struct_clockctl_clock_settime_sz);
+  _(CLOCKCTL_NTP_ADJTIME, READWRITE, struct_clockctl_ntp_adjtime_sz);
+  /* Entries from file: sys/cpuio.h */
+  _(IOC_CPU_SETSTATE, READ, struct_cpustate_sz);
+  _(IOC_CPU_GETSTATE, READWRITE, struct_cpustate_sz);
+  _(IOC_CPU_GETCOUNT, WRITE, sizeof(int));
+  _(IOC_CPU_MAPID, READWRITE, sizeof(int));
+  _(IOC_CPU_UCODE_GET_VERSION, READWRITE, struct_cpu_ucode_version_sz);
+  _(IOC_CPU_UCODE_APPLY, READ, struct_cpu_ucode_sz);
+  /* Entries from file: sys/dkio.h */
+  _(DIOCGDINFO, WRITE, struct_disklabel_sz);
+  _(DIOCSDINFO, READ, struct_disklabel_sz);
+  _(DIOCWDINFO, READ, 0);
+  _(DIOCRFORMAT, READWRITE, struct_format_op_sz);
+  _(DIOCWFORMAT, READWRITE, struct_format_op_sz);
+  _(DIOCSSTEP, READ, sizeof(int));
+  _(DIOCSRETRIES, READ, sizeof(int));
+  _(DIOCKLABEL, READ, sizeof(int));
+  _(DIOCWLABEL, READ, sizeof(int));
+  _(DIOCSBAD, READ, struct_dkbad_sz);
+  _(DIOCEJECT, READ, sizeof(int));
+  _(ODIOCEJECT, NONE, 0);
+  _(DIOCLOCK, READ, sizeof(int));
+  _(DIOCGDEFLABEL, WRITE, struct_disklabel_sz);
+  _(DIOCCLRLABEL, NONE, 0);
+  _(DIOCGCACHE, WRITE, sizeof(int));
+  _(DIOCSCACHE, READ, sizeof(int));
+  _(DIOCCACHESYNC, READ, sizeof(int));
+  _(DIOCBSLIST, READWRITE, struct_disk_badsecinfo_sz);
+  _(DIOCBSFLUSH, NONE, 0);
+  _(DIOCAWEDGE, READWRITE, struct_dkwedge_info_sz);
+  _(DIOCGWEDGEINFO, WRITE, struct_dkwedge_info_sz);
+  _(DIOCDWEDGE, READ, struct_dkwedge_info_sz);
+  _(DIOCLWEDGES, READWRITE, struct_dkwedge_list_sz);
+  _(DIOCGSTRATEGY, WRITE, struct_disk_strategy_sz);
+  _(DIOCSSTRATEGY, READ, struct_disk_strategy_sz);
+  _(DIOCGDISKINFO, WRITE, struct_plistref_sz);
+  _(DIOCTUR, WRITE, sizeof(int));
+  _(DIOCMWEDGES, WRITE, sizeof(int));
+  _(DIOCGSECTORSIZE, WRITE, sizeof(unsigned int));
+  _(DIOCGMEDIASIZE, WRITE, sizeof(uptr));
+  _(DIOCRMWEDGES, WRITE, sizeof(int));
+  /* Entries from file: sys/drvctlio.h */
+  _(DRVDETACHDEV, READ, struct_devdetachargs_sz);
+  _(DRVRESCANBUS, READ, struct_devrescanargs_sz);
+  _(DRVCTLCOMMAND, READWRITE, struct_plistref_sz);
+  _(DRVRESUMEDEV, READ, struct_devpmargs_sz);
+  _(DRVLISTDEV, READWRITE, struct_devlistargs_sz);
+  _(DRVGETEVENT, WRITE, struct_plistref_sz);
+  _(DRVSUSPENDDEV, READ, struct_devpmargs_sz);
+  /* Entries from file: sys/dvdio.h */
+  _(DVD_READ_STRUCT, READWRITE, union_dvd_struct_sz);
+  _(DVD_WRITE_STRUCT, READWRITE, union_dvd_struct_sz);
+  _(DVD_AUTH, READWRITE, union_dvd_authinfo_sz);
+  /* Entries from file: sys/envsys.h */
+  _(ENVSYS_GETDICTIONARY, READWRITE, struct_plistref_sz);
+  _(ENVSYS_SETDICTIONARY, READWRITE, struct_plistref_sz);
+  _(ENVSYS_REMOVEPROPS, READWRITE, struct_plistref_sz);
+  _(ENVSYS_GTREDATA, READWRITE, struct_envsys_tre_data_sz);
+  _(ENVSYS_GTREINFO, READWRITE, struct_envsys_basic_info_sz);
+  /* Entries from file: sys/event.h */
+  _(KFILTER_BYFILTER, READWRITE, struct_kfilter_mapping_sz);
+  _(KFILTER_BYNAME, READWRITE, struct_kfilter_mapping_sz);
+  /* Entries from file: sys/fdio.h */
+  _(FDIOCGETOPTS, WRITE, 0);
+  _(FDIOCSETOPTS, READ, sizeof(int));
+  _(FDIOCSETFORMAT, READ, struct_fdformat_parms_sz);
+  _(FDIOCGETFORMAT, WRITE, struct_fdformat_parms_sz);
+  _(FDIOCFORMAT_TRACK, READ, struct_fdformat_cmd_sz);
+  /* Entries from file: sys/filio.h */
+  _(FIOCLEX, NONE, 0);
+  _(FIONCLEX, NONE, 0);
+  _(FIOSEEKDATA, READWRITE, sizeof(uptr));
+  _(FIOSEEKHOLE, READWRITE, sizeof(uptr));
+  _(FIONREAD, WRITE, sizeof(int));
+  _(FIONBIO, READ, sizeof(int));
+  _(FIOASYNC, READ, sizeof(int));
+  _(FIOSETOWN, READ, sizeof(int));
+  _(FIOGETOWN, WRITE, sizeof(int));
+  _(OFIOGETBMAP, READWRITE, sizeof(u32));
+  _(FIOGETBMAP, READWRITE, sizeof(u64));
+  _(FIONWRITE, WRITE, sizeof(int));
+  _(FIONSPACE, WRITE, sizeof(int));
+  /* Entries from file: sys/gpio.h */
+  _(GPIOINFO, WRITE, struct_gpio_info_sz);
+  _(GPIOSET, READWRITE, struct_gpio_set_sz);
+  _(GPIOUNSET, READWRITE, struct_gpio_set_sz);
+  _(GPIOREAD, READWRITE, struct_gpio_req_sz);
+  _(GPIOWRITE, READWRITE, struct_gpio_req_sz);
+  _(GPIOTOGGLE, READWRITE, struct_gpio_req_sz);
+  _(GPIOATTACH, READWRITE, struct_gpio_attach_sz);
+  /* Entries from file: sys/ioctl.h */
+  _(PTIOCNETBSD, READ, struct_ioctl_pt_sz);
+  _(PTIOCSUNOS, READ, struct_ioctl_pt_sz);
+  _(PTIOCLINUX, READ, struct_ioctl_pt_sz);
+  _(PTIOCFREEBSD, READ, struct_ioctl_pt_sz);
+  _(PTIOCULTRIX, READ, struct_ioctl_pt_sz);
+  /* Entries from file: sys/ioctl_compat.h */
+  _(TIOCHPCL, NONE, 0);
+  _(TIOCGETP, WRITE, struct_sgttyb_sz);
+  _(TIOCSETP, READ, struct_sgttyb_sz);
+  _(TIOCSETN, READ, 0);
+  _(TIOCSETC, READ, struct_tchars_sz);
+  _(TIOCGETC, WRITE, struct_tchars_sz);
+  _(TIOCLBIS, READ, sizeof(int));
+  _(TIOCLBIC, READ, sizeof(int));
+  _(TIOCLSET, READ, sizeof(int));
+  _(TIOCLGET, WRITE, sizeof(int));
+  _(TIOCSLTC, READ, struct_ltchars_sz);
+  _(TIOCGLTC, WRITE, struct_ltchars_sz);
+  _(OTIOCCONS, NONE, 0);
+  /* Entries from file: sys/joystick.h */
+  _(JOY_SETTIMEOUT, READ, sizeof(int));
+  _(JOY_GETTIMEOUT, WRITE, sizeof(int));
+  _(JOY_SET_X_OFFSET, READ, sizeof(int));
+  _(JOY_SET_Y_OFFSET, READ, sizeof(int));
+  _(JOY_GET_Y_OFFSET, WRITE, sizeof(int));
+  /* Entries from file: sys/ksyms.h */
+  _(OKIOCGSYMBOL, READ, struct_ksyms_ogsymbol_sz);
+  _(OKIOCGVALUE, READ, struct_ksyms_ogsymbol_sz);
+  _(KIOCGSIZE, WRITE, sizeof(int));
+  _(KIOCGVALUE, READWRITE, struct_ksyms_gvalue_sz);
+  _(KIOCGSYMBOL, READWRITE, struct_ksyms_gsymbol_sz);
+  /* Entries from file: sys/lua.h */
+  _(LUAINFO, READWRITE, struct_lua_info_sz);
+  _(LUACREATE, READWRITE, struct_lua_create_sz);
+  _(LUADESTROY, READWRITE, struct_lua_create_sz);
+  _(LUAREQUIRE, READWRITE, struct_lua_require_sz);
+  _(LUALOAD, READWRITE, struct_lua_load_sz);
+  /* Entries from file: sys/midiio.h */
+  _(MIDI_PRETIME, READWRITE, sizeof(int));
+  _(MIDI_MPUMODE, READWRITE, sizeof(int));
+  _(MIDI_MPUCMD, READWRITE, struct_mpu_command_rec_sz);
+  _(SEQUENCER_RESET, NONE, 0);
+  _(SEQUENCER_SYNC, NONE, 0);
+  _(SEQUENCER_INFO, READWRITE, struct_synth_info_sz);
+  _(SEQUENCER_CTRLRATE, READWRITE, sizeof(int));
+  _(SEQUENCER_GETOUTCOUNT, WRITE, sizeof(int));
+  _(SEQUENCER_GETINCOUNT, WRITE, sizeof(int));
+  _(SEQUENCER_RESETSAMPLES, READ, sizeof(int));
+  _(SEQUENCER_NRSYNTHS, WRITE, sizeof(int));
+  _(SEQUENCER_NRMIDIS, WRITE, sizeof(int));
+  _(SEQUENCER_THRESHOLD, READ, sizeof(int));
+  _(SEQUENCER_MEMAVL, READWRITE, sizeof(int));
+  _(SEQUENCER_PANIC, NONE, 0);
+  _(SEQUENCER_OUTOFBAND, READ, struct_seq_event_rec_sz);
+  _(SEQUENCER_GETTIME, WRITE, sizeof(int));
+  _(SEQUENCER_TMR_TIMEBASE, READWRITE, sizeof(int));
+  _(SEQUENCER_TMR_START, NONE, 0);
+  _(SEQUENCER_TMR_STOP, NONE, 0);
+  _(SEQUENCER_TMR_CONTINUE, NONE, 0);
+  _(SEQUENCER_TMR_TEMPO, READWRITE, sizeof(int));
+  _(SEQUENCER_TMR_SOURCE, READWRITE, sizeof(int));
+  _(SEQUENCER_TMR_METRONOME, READ, sizeof(int));
+  _(SEQUENCER_TMR_SELECT, READ, sizeof(int));
+  /* Entries from file: sys/mtio.h */
+  _(MTIOCTOP, READ, struct_mtop_sz);
+  _(MTIOCGET, WRITE, struct_mtget_sz);
+  _(MTIOCIEOT, NONE, 0);
+  _(MTIOCEEOT, NONE, 0);
+  _(MTIOCRDSPOS, WRITE, sizeof(u32));
+  _(MTIOCRDHPOS, WRITE, sizeof(u32));
+  _(MTIOCSLOCATE, READ, sizeof(u32));
+  _(MTIOCHLOCATE, READ, sizeof(u32));
+  /* Entries from file: sys/power.h */
+  _(POWER_EVENT_RECVDICT, READWRITE, struct_plistref_sz);
+  _(POWER_IOC_GET_TYPE, WRITE, struct_power_type_sz);
+  /* Entries from file: sys/radioio.h */
+  _(RIOCGINFO, WRITE, struct_radio_info_sz);
+  _(RIOCSINFO, READWRITE, struct_radio_info_sz);
+  _(RIOCSSRCH, READ, sizeof(int));
+  /* Entries from file: sys/rndio.h */
+  _(RNDGETENTCNT, WRITE, sizeof(u32));
+  _(RNDGETSRCNUM, READWRITE, struct_rndstat_sz);
+  _(RNDGETSRCNAME, READWRITE, struct_rndstat_name_sz);
+  _(RNDCTL, READ, struct_rndctl_sz);
+  _(RNDADDDATA, READ, struct_rnddata_sz);
+  _(RNDGETPOOLSTAT, WRITE, struct_rndpoolstat_sz);
+  _(RNDGETESTNUM, READWRITE, struct_rndstat_est_sz);
+  _(RNDGETESTNAME, READWRITE, struct_rndstat_est_name_sz);
+  /* Entries from file: sys/scanio.h */
+  _(SCIOCGET, WRITE, struct_scan_io_sz);
+  _(SCIOCSET, READ, struct_scan_io_sz);
+  _(SCIOCRESTART, NONE, 0);
+  /* Entries from file: sys/scsiio.h */
+  _(SCIOCCOMMAND, READWRITE, struct_scsireq_sz);
+  _(SCIOCDEBUG, READ, sizeof(int));
+  _(SCIOCIDENTIFY, WRITE, struct_scsi_addr_sz);
+  _(OSCIOCIDENTIFY, WRITE, struct_oscsi_addr_sz);
+  _(SCIOCDECONFIG, NONE, 0);
+  _(SCIOCRECONFIG, NONE, 0);
+  _(SCIOCRESET, NONE, 0);
+  _(SCBUSIOSCAN, READ, struct_scbusioscan_args_sz);
+  _(SCBUSIORESET, NONE, 0);
+  _(SCBUSIODETACH, READ, struct_scbusiodetach_args_sz);
+  _(SCBUSACCEL, READ, struct_scbusaccel_args_sz);
+  /* Entries from file: sys/sockio.h */
+  _(SIOCSHIWAT, READ, sizeof(int));
+  _(SIOCGHIWAT, WRITE, sizeof(int));
+  _(SIOCSLOWAT, READ, sizeof(int));
+  _(SIOCGLOWAT, WRITE, sizeof(int));
+  _(SIOCATMARK, WRITE, sizeof(int));
+  _(SIOCSPGRP, READ, sizeof(int));
+  _(SIOCGPGRP, WRITE, sizeof(int));
+  _(SIOCPEELOFF, READWRITE, sizeof(int));
+  _(SIOCADDRT, READ, struct_ortentry_sz);
+  _(SIOCDELRT, READ, struct_ortentry_sz);
+  _(SIOCSIFADDR, READ, struct_ifreq_sz);
+  _(SIOCGIFADDR, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFDSTADDR, READ, struct_ifreq_sz);
+  _(SIOCGIFDSTADDR, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFFLAGS, READ, struct_ifreq_sz);
+  _(SIOCGIFFLAGS, READWRITE, struct_ifreq_sz);
+  _(SIOCGIFBRDADDR, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFBRDADDR, READ, struct_ifreq_sz);
+  _(SIOCGIFCONF, READWRITE, struct_ifconf_sz);
+  _(SIOCGIFNETMASK, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFNETMASK, READ, struct_ifreq_sz);
+  _(SIOCGIFMETRIC, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFMETRIC, READ, struct_ifreq_sz);
+  _(SIOCDIFADDR, READ, struct_ifreq_sz);
+  _(SIOCAIFADDR, READ, struct_ifaliasreq_sz);
+  _(SIOCGIFALIAS, READWRITE, struct_ifaliasreq_sz);
+  _(SIOCGIFAFLAG_IN, READWRITE, struct_ifreq_sz);
+  _(SIOCALIFADDR, READ, struct_if_laddrreq_sz);
+  _(SIOCGLIFADDR, READWRITE, struct_if_laddrreq_sz);
+  _(SIOCDLIFADDR, READ, struct_if_laddrreq_sz);
+  _(SIOCSIFADDRPREF, READ, struct_if_addrprefreq_sz);
+  _(SIOCGIFADDRPREF, READWRITE, struct_if_addrprefreq_sz);
+  _(SIOCADDMULTI, READ, struct_ifreq_sz);
+  _(SIOCDELMULTI, READ, struct_ifreq_sz);
+  _(SIOCGETVIFCNT, READWRITE, struct_sioc_vif_req_sz);
+  _(SIOCGETSGCNT, READWRITE, struct_sioc_sg_req_sz);
+  _(SIOCSIFMEDIA, READWRITE, struct_ifreq_sz);
+  _(SIOCGIFMEDIA, READWRITE, struct_ifmediareq_sz);
+  _(SIOCSIFGENERIC, READ, struct_ifreq_sz);
+  _(SIOCGIFGENERIC, READWRITE, struct_ifreq_sz);
+  _(SIOCSIFPHYADDR, READ, struct_ifaliasreq_sz);
+  _(SIOCGIFPSRCADDR, READWRITE, struct_ifreq_sz);
+  _(SIOCGIFPDSTADDR, READWRITE, struct_ifreq_sz);
+  _(SIOCDIFPHYADDR, READ, struct_ifreq_sz);
+  _(SIOCSLIFPHYADDR, READ, struct_if_laddrreq_sz);
+  _(SIOCGLIFPHYADDR, READWRITE, struct_if_laddrreq_sz);
+  _(SIOCSIFMTU, READ, struct_ifreq_sz);
+  _(SIOCGIFMTU, READWRITE, struct_ifreq_sz);
+  _(SIOCSDRVSPEC, READ, struct_ifdrv_sz);
+  _(SIOCGDRVSPEC, READWRITE, struct_ifdrv_sz);
+  _(SIOCIFCREATE, READ, struct_ifreq_sz);
+  _(SIOCIFDESTROY, READ, struct_ifreq_sz);
+  _(SIOCIFGCLONERS, READWRITE, struct_if_clonereq_sz);
+  _(SIOCGIFDLT, READWRITE, struct_ifreq_sz);
+  _(SIOCGIFCAP, READWRITE, struct_ifcapreq_sz);
+  _(SIOCSIFCAP, READ, struct_ifcapreq_sz);
+  _(SIOCSVH, READWRITE, struct_ifreq_sz);
+  _(SIOCGVH, READWRITE, struct_ifreq_sz);
+  _(SIOCINITIFADDR, READWRITE, struct_ifaddr_sz);
+  _(SIOCGIFDATA, READWRITE, struct_ifdatareq_sz);
+  _(SIOCZIFDATA, READWRITE, struct_ifdatareq_sz);
+  _(SIOCGLINKSTR, READWRITE, struct_ifdrv_sz);
+  _(SIOCSLINKSTR, READ, struct_ifdrv_sz);
+  _(SIOCGETHERCAP, READWRITE, struct_eccapreq_sz);
+  _(SIOCGIFINDEX, READWRITE, struct_ifreq_sz);
+  _(SIOCSETHERCAP, READ, struct_eccapreq_sz);
+  _(SIOCSIFDESCR, READ, struct_ifreq_sz);
+  _(SIOCGIFDESCR, READWRITE, struct_ifreq_sz);
+  _(SIOCGUMBINFO, READWRITE, struct_ifreq_sz);
+  _(SIOCSUMBPARAM, READ, struct_ifreq_sz);
+  _(SIOCGUMBPARAM, READWRITE, struct_ifreq_sz);
+  _(SIOCSETPFSYNC, READ, struct_ifreq_sz);
+  _(SIOCGETPFSYNC, READWRITE, struct_ifreq_sz);
+  /* Entries from file: sys/timepps.h */
+  _(PPS_IOC_CREATE, NONE, 0);
+  _(PPS_IOC_DESTROY, NONE, 0);
+  _(PPS_IOC_SETPARAMS, READ, struct_pps_params_sz);
+  _(PPS_IOC_GETPARAMS, WRITE, struct_pps_params_sz);
+  _(PPS_IOC_GETCAP, WRITE, sizeof(int));
+  _(PPS_IOC_FETCH, READWRITE, struct_pps_info_sz);
+  _(PPS_IOC_KCBIND, READ, sizeof(int));
+  /* Entries from file: sys/ttycom.h */
+  _(TIOCEXCL, NONE, 0);
+  _(TIOCNXCL, NONE, 0);
+  _(TIOCFLUSH, READ, sizeof(int));
+  _(TIOCGETA, WRITE, struct_termios_sz);
+  _(TIOCSETA, READ, struct_termios_sz);
+  _(TIOCSETAW, READ, 0);
+  _(TIOCSETAF, READ, 0);
+  _(TIOCGETD, WRITE, sizeof(int));
+  _(TIOCSETD, READ, sizeof(int));
+  _(TIOCGLINED, WRITE, (32 * sizeof(char)));
+  _(TIOCSLINED, READ, (32 * sizeof(char)));
+  _(TIOCSBRK, NONE, 0);
+  _(TIOCCBRK, NONE, 0);
+  _(TIOCSDTR, NONE, 0);
+  _(TIOCCDTR, NONE, 0);
+  _(TIOCGPGRP, WRITE, sizeof(int));
+  _(TIOCSPGRP, READ, sizeof(int));
+  _(TIOCOUTQ, WRITE, sizeof(int));
+  _(TIOCSTI, READ, sizeof(char));
+  _(TIOCNOTTY, NONE, 0);
+  _(TIOCPKT, READ, sizeof(int));
+  _(TIOCSTOP, NONE, 0);
+  _(TIOCSTART, NONE, 0);
+  _(TIOCMSET, READ, sizeof(int));
+  _(TIOCMBIS, READ, sizeof(int));
+  _(TIOCMBIC, READ, sizeof(int));
+  _(TIOCMGET, WRITE, sizeof(int));
+  _(TIOCREMOTE, READ, sizeof(int));
+  _(TIOCGWINSZ, WRITE, struct_winsize_sz);
+  _(TIOCSWINSZ, READ, struct_winsize_sz);
+  _(TIOCUCNTL, READ, sizeof(int));
+  _(TIOCSTAT, READ, sizeof(int));
+  _(TIOCGSID, WRITE, sizeof(int));
+  _(TIOCCONS, READ, sizeof(int));
+  _(TIOCSCTTY, NONE, 0);
+  _(TIOCEXT, READ, sizeof(int));
+  _(TIOCSIG, NONE, 0);
+  _(TIOCDRAIN, NONE, 0);
+  _(TIOCGFLAGS, WRITE, sizeof(int));
+  _(TIOCSFLAGS, READ, sizeof(int));
+  _(TIOCDCDTIMESTAMP, WRITE, struct_timeval_sz);
+  _(TIOCRCVFRAME, READ, sizeof(uptr));
+  _(TIOCXMTFRAME, READ, sizeof(uptr));
+  _(TIOCPTMGET, WRITE, struct_ptmget_sz);
+  _(TIOCGRANTPT, NONE, 0);
+  _(TIOCPTSNAME, WRITE, struct_ptmget_sz);
+  _(TIOCSQSIZE, READ, sizeof(int));
+  _(TIOCGQSIZE, WRITE, sizeof(int));
+  /* Entries from file: sys/verified_exec.h */
+  _(VERIEXEC_LOAD, READ, struct_plistref_sz);
+  _(VERIEXEC_TABLESIZE, READ, struct_plistref_sz);
+  _(VERIEXEC_DELETE, READ, struct_plistref_sz);
+  _(VERIEXEC_QUERY, READWRITE, struct_plistref_sz);
+  _(VERIEXEC_DUMP, WRITE, struct_plistref_sz);
+  _(VERIEXEC_FLUSH, NONE, 0);
+  /* Entries from file: sys/videoio.h */
+  _(VIDIOC_QUERYCAP, WRITE, struct_v4l2_capability_sz);
+  _(VIDIOC_RESERVED, NONE, 0);
+  _(VIDIOC_ENUM_FMT, READWRITE, struct_v4l2_fmtdesc_sz);
+  _(VIDIOC_G_FMT, READWRITE, struct_v4l2_format_sz);
+  _(VIDIOC_S_FMT, READWRITE, struct_v4l2_format_sz);
+  _(VIDIOC_REQBUFS, READWRITE, struct_v4l2_requestbuffers_sz);
+  _(VIDIOC_QUERYBUF, READWRITE, struct_v4l2_buffer_sz);
+  _(VIDIOC_G_FBUF, WRITE, struct_v4l2_framebuffer_sz);
+  _(VIDIOC_S_FBUF, READ, struct_v4l2_framebuffer_sz);
+  _(VIDIOC_OVERLAY, READ, sizeof(int));
+  _(VIDIOC_QBUF, READWRITE, struct_v4l2_buffer_sz);
+  _(VIDIOC_DQBUF, READWRITE, struct_v4l2_buffer_sz);
+  _(VIDIOC_STREAMON, READ, sizeof(int));
+  _(VIDIOC_STREAMOFF, READ, sizeof(int));
+  _(VIDIOC_G_PARM, READWRITE, struct_v4l2_streamparm_sz);
+  _(VIDIOC_S_PARM, READWRITE, struct_v4l2_streamparm_sz);
+  _(VIDIOC_G_STD, WRITE, sizeof(u64));
+  _(VIDIOC_S_STD, READ, sizeof(u64));
+  _(VIDIOC_ENUMSTD, READWRITE, struct_v4l2_standard_sz);
+  _(VIDIOC_ENUMINPUT, READWRITE, struct_v4l2_input_sz);
+  _(VIDIOC_G_CTRL, READWRITE, struct_v4l2_control_sz);
+  _(VIDIOC_S_CTRL, READWRITE, struct_v4l2_control_sz);
+  _(VIDIOC_G_TUNER, READWRITE, struct_v4l2_tuner_sz);
+  _(VIDIOC_S_TUNER, READ, struct_v4l2_tuner_sz);
+  _(VIDIOC_G_AUDIO, WRITE, struct_v4l2_audio_sz);
+  _(VIDIOC_S_AUDIO, READ, struct_v4l2_audio_sz);
+  _(VIDIOC_QUERYCTRL, READWRITE, struct_v4l2_queryctrl_sz);
+  _(VIDIOC_QUERYMENU, READWRITE, struct_v4l2_querymenu_sz);
+  _(VIDIOC_G_INPUT, WRITE, sizeof(int));
+  _(VIDIOC_S_INPUT, READWRITE, sizeof(int));
+  _(VIDIOC_G_OUTPUT, WRITE, sizeof(int));
+  _(VIDIOC_S_OUTPUT, READWRITE, sizeof(int));
+  _(VIDIOC_ENUMOUTPUT, READWRITE, struct_v4l2_output_sz);
+  _(VIDIOC_G_AUDOUT, WRITE, struct_v4l2_audioout_sz);
+  _(VIDIOC_S_AUDOUT, READ, struct_v4l2_audioout_sz);
+  _(VIDIOC_G_MODULATOR, READWRITE, struct_v4l2_modulator_sz);
+  _(VIDIOC_S_MODULATOR, READ, struct_v4l2_modulator_sz);
+  _(VIDIOC_G_FREQUENCY, READWRITE, struct_v4l2_frequency_sz);
+  _(VIDIOC_S_FREQUENCY, READ, struct_v4l2_frequency_sz);
+  _(VIDIOC_CROPCAP, READWRITE, struct_v4l2_cropcap_sz);
+  _(VIDIOC_G_CROP, READWRITE, struct_v4l2_crop_sz);
+  _(VIDIOC_S_CROP, READ, struct_v4l2_crop_sz);
+  _(VIDIOC_G_JPEGCOMP, WRITE, struct_v4l2_jpegcompression_sz);
+  _(VIDIOC_S_JPEGCOMP, READ, struct_v4l2_jpegcompression_sz);
+  _(VIDIOC_QUERYSTD, WRITE, sizeof(u64));
+  _(VIDIOC_TRY_FMT, READWRITE, struct_v4l2_format_sz);
+  _(VIDIOC_ENUMAUDIO, READWRITE, struct_v4l2_audio_sz);
+  _(VIDIOC_ENUMAUDOUT, READWRITE, struct_v4l2_audioout_sz);
+  _(VIDIOC_G_PRIORITY, WRITE, enum_v4l2_priority_sz);
+  _(VIDIOC_S_PRIORITY, READ, enum_v4l2_priority_sz);
+  _(VIDIOC_ENUM_FRAMESIZES, READWRITE, struct_v4l2_frmsizeenum_sz);
+  _(VIDIOC_ENUM_FRAMEINTERVALS, READWRITE, struct_v4l2_frmivalenum_sz);
+  /* Entries from file: sys/wdog.h */
+  _(WDOGIOC_GMODE, READWRITE, struct_wdog_mode_sz);
+  _(WDOGIOC_SMODE, READ, struct_wdog_mode_sz);
+  _(WDOGIOC_WHICH, WRITE, struct_wdog_mode_sz);
+  _(WDOGIOC_TICKLE, NONE, 0);
+  _(WDOGIOC_GTICKLER, WRITE, sizeof(int));
+  _(WDOGIOC_GWDOGS, READWRITE, struct_wdog_conf_sz);
+  /* Entries from file: sys/kcov.h */
+  _(KCOV_IOC_SETBUFSIZE, READ, sizeof(u64));
+  _(KCOV_IOC_ENABLE, READ, sizeof(int));
+  _(KCOV_IOC_DISABLE, NONE, 0);
+  /* Entries from file: sys/ipmi.h */
+  _(IPMICTL_RECEIVE_MSG_TRUNC, READWRITE, struct_ipmi_recv_sz);
+  _(IPMICTL_RECEIVE_MSG, READWRITE, struct_ipmi_recv_sz);
+  _(IPMICTL_SEND_COMMAND, READ, struct_ipmi_req_sz);
+  _(IPMICTL_REGISTER_FOR_CMD, READ, struct_ipmi_cmdspec_sz);
+  _(IPMICTL_UNREGISTER_FOR_CMD, READ, struct_ipmi_cmdspec_sz);
+  _(IPMICTL_SET_GETS_EVENTS_CMD, READ, sizeof(int));
+  _(IPMICTL_SET_MY_ADDRESS_CMD, READ, sizeof(unsigned int));
+  _(IPMICTL_GET_MY_ADDRESS_CMD, WRITE, sizeof(unsigned int));
+  _(IPMICTL_SET_MY_LUN_CMD, READ, sizeof(unsigned int));
+  _(IPMICTL_GET_MY_LUN_CMD, WRITE, sizeof(unsigned int));
+  /* Entries from file: soundcard.h */
+  _(SNDCTL_DSP_RESET, NONE, 0);
+  _(SNDCTL_DSP_SYNC, NONE, 0);
+  _(SNDCTL_DSP_SPEED, READWRITE, sizeof(int));
+  _(SOUND_PCM_READ_RATE, WRITE, sizeof(int));
+  _(SNDCTL_DSP_STEREO, READWRITE, sizeof(int));
+  _(SNDCTL_DSP_GETBLKSIZE, READWRITE, sizeof(int));
+  _(SNDCTL_DSP_SETFMT, READWRITE, sizeof(int));
+  _(SOUND_PCM_READ_BITS, WRITE, sizeof(int));
+  _(SNDCTL_DSP_CHANNELS, READWRITE, sizeof(int));
+  _(SOUND_PCM_READ_CHANNELS, WRITE, sizeof(int));
+  _(SOUND_PCM_WRITE_FILTER, READWRITE, sizeof(int));
+  _(SOUND_PCM_READ_FILTER, WRITE, sizeof(int));
+  _(SNDCTL_DSP_POST, NONE, 0);
+  _(SNDCTL_DSP_SUBDIVIDE, READWRITE, sizeof(int));
+  _(SNDCTL_DSP_SETFRAGMENT, READWRITE, sizeof(int));
+  _(SNDCTL_DSP_GETFMTS, WRITE, sizeof(int));
+  _(SNDCTL_DSP_GETOSPACE, WRITE, struct_audio_buf_info_sz);
+  _(SNDCTL_DSP_GETISPACE, WRITE, struct_audio_buf_info_sz);
+  _(SNDCTL_DSP_NONBLOCK, NONE, 0);
+  _(SNDCTL_DSP_GETCAPS, WRITE, sizeof(int));
+  _(SNDCTL_DSP_GETTRIGGER, WRITE, sizeof(int));
+  _(SNDCTL_DSP_SETTRIGGER, READ, sizeof(int));
+  _(SNDCTL_DSP_GETIPTR, WRITE, struct_count_info_sz);
+  _(SNDCTL_DSP_GETOPTR, WRITE, struct_count_info_sz);
+  _(SNDCTL_DSP_MAPINBUF, WRITE, struct_buffmem_desc_sz);
+  _(SNDCTL_DSP_MAPOUTBUF, WRITE, struct_buffmem_desc_sz);
+  _(SNDCTL_DSP_SETSYNCRO, NONE, 0);
+  _(SNDCTL_DSP_SETDUPLEX, NONE, 0);
+  _(SNDCTL_DSP_PROFILE, READ, sizeof(int));
+  _(SNDCTL_DSP_GETODELAY, WRITE, sizeof(int));
+  _(SOUND_MIXER_INFO, WRITE, struct_mixer_info_sz);
+  _(SOUND_OLD_MIXER_INFO, WRITE, struct__old_mixer_info_sz);
+  _(OSS_GETVERSION, WRITE, sizeof(int));
+  _(SNDCTL_SYSINFO, WRITE, struct_oss_sysinfo_sz);
+  _(SNDCTL_AUDIOINFO, READWRITE, struct_oss_audioinfo_sz);
+  _(SNDCTL_ENGINEINFO, READWRITE, struct_oss_audioinfo_sz);
+  _(SNDCTL_DSP_GETPLAYVOL, WRITE, sizeof(unsigned int));
+  _(SNDCTL_DSP_SETPLAYVOL, READ, sizeof(unsigned int));
+  _(SNDCTL_DSP_GETRECVOL, WRITE, sizeof(unsigned int));
+  _(SNDCTL_DSP_SETRECVOL, READ, sizeof(unsigned int));
+  _(SNDCTL_DSP_SKIP, NONE, 0);
+  _(SNDCTL_DSP_SILENCE, NONE, 0);
+  /* Entries from file: dev/filemon/filemon.h (compat <= 9.99.26) */
+  _(FILEMON_SET_FD, READWRITE, sizeof(int));
+  _(FILEMON_SET_PID, READWRITE, sizeof(int));
+  /* Entries from file: dev/usb/urio.h (compat <= 9.99.43) */
+  _(URIO_SEND_COMMAND, READWRITE, struct_urio_command_sz);
+  _(URIO_RECV_COMMAND, READWRITE, struct_urio_command_sz);
+#undef _
+}
+
+static bool ioctl_initialized = false;
+
+struct ioctl_desc_compare {
+  bool operator()(const ioctl_desc &left, const ioctl_desc &right) const {
+    return left.req < right.req;
+  }
+};
+
+static void ioctl_init() {
+  ioctl_table_fill();
+  Sort(ioctl_table, ioctl_table_size, ioctl_desc_compare());
+
+  bool bad = false;
+  for (unsigned i = 0; i < ioctl_table_size - 1; ++i) {
+    if (ioctl_table[i].req >= ioctl_table[i + 1].req) {
+      Printf("Duplicate or unsorted ioctl request id %x >= %x (%s vs %s)\n",
+             ioctl_table[i].req, ioctl_table[i + 1].req, ioctl_table[i].name,
+             ioctl_table[i + 1].name);
+      bad = true;
+    }
+  }
+
+  if (bad)
+    Die();
+
+  ioctl_initialized = true;
+}
+
+static const ioctl_desc *ioctl_table_lookup(unsigned req) {
+  int left = 0;
+  int right = ioctl_table_size;
+  while (left < right) {
+    int mid = (left + right) / 2;
+    if (ioctl_table[mid].req < req)
+      left = mid + 1;
+    else
+      right = mid;
+  }
+  if (left == right && ioctl_table[left].req == req)
+    return ioctl_table + left;
+  else
+    return nullptr;
+}
+
+static bool ioctl_decode(unsigned req, ioctl_desc *desc) {
+  CHECK(desc);
+  desc->req = req;
+  desc->name = "<DECODED_IOCTL>";
+  desc->size = IOC_SIZE(req);
+  // Sanity check.
+  if (desc->size > 0xFFFF)
+    return false;
+  unsigned dir = IOC_DIR(req);
+  switch (dir) {
+  case IOC_NONE:
+    desc->type = ioctl_desc::NONE;
+    break;
+  case IOC_READ | IOC_WRITE:
+    desc->type = ioctl_desc::READWRITE;
+    break;
+  case IOC_READ:
+    desc->type = ioctl_desc::WRITE;
+    break;
+  case IOC_WRITE:
+    desc->type = ioctl_desc::READ;
+    break;
+  default:
+    return false;
+  }
+  // Size can be 0 iff type is NONE.
+  if ((desc->type == IOC_NONE) != (desc->size == 0))
+    return false;
+  // Sanity check.
+  if (IOC_TYPE(req) == 0)
+    return false;
+  return true;
+}
+
+static const ioctl_desc *ioctl_lookup(unsigned req) {
+  const ioctl_desc *desc = ioctl_table_lookup(req);
+  if (desc)
+    return desc;
+
+  // Try stripping access size from the request id.
+  desc = ioctl_table_lookup(req & ~(IOC_SIZEMASK << IOC_SIZESHIFT));
+  // Sanity check: requests that encode access size are either read or write and
+  // have size of 0 in the table.
+  if (desc && desc->size == 0 &&
+      (desc->type == ioctl_desc::READWRITE || desc->type == ioctl_desc::WRITE ||
+       desc->type == ioctl_desc::READ))
+    return desc;
+  return nullptr;
+}
+
+static void ioctl_common_pre(void *ctx, const ioctl_desc *desc, int d,
+                             unsigned request, void *arg) {
+  if (desc->type == ioctl_desc::READ || desc->type == ioctl_desc::READWRITE) {
+    unsigned size = desc->size ? desc->size : IOC_SIZE(request);
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, arg, size);
+  }
+  if (desc->type != ioctl_desc::CUSTOM)
+    return;
+  if (request == IOCTL_SIOCGIFCONF) {
+    struct __sanitizer_ifconf *ifc = (__sanitizer_ifconf *)arg;
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, (char *)&ifc->ifc_len,
+                                  sizeof(ifc->ifc_len));
+  }
+}
+
+static void ioctl_common_post(void *ctx, const ioctl_desc *desc, int res, int d,
+                              unsigned request, void *arg) {
+  if (desc->type == ioctl_desc::WRITE || desc->type == ioctl_desc::READWRITE) {
+    // FIXME: add verbose output
+    unsigned size = desc->size ? desc->size : IOC_SIZE(request);
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, arg, size);
+  }
+  if (desc->type != ioctl_desc::CUSTOM)
+    return;
+  if (request == IOCTL_SIOCGIFCONF) {
+    struct __sanitizer_ifconf *ifc = (__sanitizer_ifconf *)arg;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ifc->ifc_ifcu.ifcu_req, ifc->ifc_len);
+  }
+}
+
+#endif // SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interface_internal.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interface_internal.h
new file mode 100644
index 0000000000..1600d31c30
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_interface_internal.h
@@ -0,0 +1,123 @@
+//===-- sanitizer_interface_internal.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between run-time libraries of sanitizers.
+//
+// This header declares the sanitizer runtime interface functions.
+// The runtime library has to define these functions so the instrumented program
+// could call them.
+//
+// See also include/sanitizer/common_interface_defs.h
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_INTERFACE_INTERNAL_H
+#define SANITIZER_INTERFACE_INTERNAL_H
+
+#include "sanitizer_internal_defs.h"
+
+extern "C" {
+  // Tell the tools to write their reports to "path.<pid>" instead of stderr.
+  // The special values are "stdout" and "stderr".
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __sanitizer_set_report_path(const char *path);
+  // Tell the tools to write their reports to the provided file descriptor
+  // (casted to void *).
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __sanitizer_set_report_fd(void *fd);
+  // Get the current full report file path, if a path was specified by
+  // an earlier call to __sanitizer_set_report_path. Returns null otherwise.
+  SANITIZER_INTERFACE_ATTRIBUTE
+  const char *__sanitizer_get_report_path();
+
+  typedef struct {
+      int coverage_sandboxed;
+      __sanitizer::sptr coverage_fd;
+      unsigned int coverage_max_block_size;
+  } __sanitizer_sandbox_arguments;
+
+  // Notify the tools that the sandbox is going to be turned on.
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+      __sanitizer_sandbox_on_notify(__sanitizer_sandbox_arguments *args);
+
+  // This function is called by the tool when it has just finished reporting
+  // an error. 'error_summary' is a one-line string that summarizes
+  // the error message. This function can be overridden by the client.
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_report_error_summary(const char *error_summary);
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump();
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage(
+      const __sanitizer::uptr *pcs, const __sanitizer::uptr len);
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage();
+
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov(__sanitizer::u32 *guard);
+
+  // Returns 1 on the first call, then returns 0 thereafter.  Called by the tool
+  // to ensure only one report is printed when multiple errors occur
+  // simultaneously.
+  SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_acquire_crash_state();
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  void __sanitizer_annotate_contiguous_container(const void *beg,
+                                                 const void *end,
+                                                 const void *old_mid,
+                                                 const void *new_mid);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  int __sanitizer_verify_contiguous_container(const void *beg, const void *mid,
+                                              const void *end);
+  SANITIZER_INTERFACE_ATTRIBUTE
+  const void *__sanitizer_contiguous_container_find_bad_address(
+      const void *beg, const void *mid, const void *end);
+
+  SANITIZER_INTERFACE_ATTRIBUTE
+  int __sanitizer_get_module_and_offset_for_pc(
+      __sanitizer::uptr pc, char *module_path,
+      __sanitizer::uptr module_path_len, __sanitizer::uptr *pc_offset);
+
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_cmp();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_cmp1();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_cmp2();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_cmp4();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_cmp8();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_const_cmp1();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_const_cmp2();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_const_cmp4();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_const_cmp8();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_switch();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_div4();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_div8();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_gep();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_pc_indir();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_pc_guard(__sanitizer::u32*);
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+  void __sanitizer_cov_trace_pc_guard_init(__sanitizer::u32*,
+                                           __sanitizer::u32*);
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+  __sanitizer_cov_8bit_counters_init(char *, char *);
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+  __sanitizer_cov_bool_flag_init();
+  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+  __sanitizer_cov_pcs_init(const __sanitizer::uptr *,
+                           const __sanitizer::uptr *);
+} // extern "C"
+
+#endif  // SANITIZER_INTERFACE_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_internal_defs.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_internal_defs.h
new file mode 100644
index 0000000000..d0db0129d4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_internal_defs.h
@@ -0,0 +1,480 @@
+//===-- sanitizer_internal_defs.h -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer.
+// It contains macro used in run-time libraries code.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_DEFS_H
+#define SANITIZER_DEFS_H
+
+#include "sanitizer_platform.h"
+
+#ifndef SANITIZER_DEBUG
+# define SANITIZER_DEBUG 0
+#endif
+
+#define SANITIZER_STRINGIFY_(S) #S
+#define SANITIZER_STRINGIFY(S) SANITIZER_STRINGIFY_(S)
+
+// Only use SANITIZER_*ATTRIBUTE* before the function return type!
+#if SANITIZER_WINDOWS
+#if SANITIZER_IMPORT_INTERFACE
+# define SANITIZER_INTERFACE_ATTRIBUTE __declspec(dllimport)
+#else
+# define SANITIZER_INTERFACE_ATTRIBUTE __declspec(dllexport)
+#endif
+# define SANITIZER_WEAK_ATTRIBUTE
+#elif SANITIZER_GO
+# define SANITIZER_INTERFACE_ATTRIBUTE
+# define SANITIZER_WEAK_ATTRIBUTE
+#else
+# define SANITIZER_INTERFACE_ATTRIBUTE __attribute__((visibility("default")))
+# define SANITIZER_WEAK_ATTRIBUTE  __attribute__((weak))
+#endif
+
+// TLS is handled differently on different platforms
+#if SANITIZER_LINUX || SANITIZER_NETBSD || \
+  SANITIZER_FREEBSD
+# define SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE \
+    __attribute__((tls_model("initial-exec"))) thread_local
+#else
+# define SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE
+#endif
+
+//--------------------------- WEAK FUNCTIONS ---------------------------------//
+// When working with weak functions, to simplify the code and make it more
+// portable, when possible define a default implementation using this macro:
+//
+// SANITIZER_INTERFACE_WEAK_DEF(<return_type>, <name>, <parameter list>)
+//
+// For example:
+//   SANITIZER_INTERFACE_WEAK_DEF(bool, compare, int a, int b) { return a > b; }
+//
+#if SANITIZER_WINDOWS
+#include "sanitizer_win_defs.h"
+# define SANITIZER_INTERFACE_WEAK_DEF(ReturnType, Name, ...)                   \
+  WIN_WEAK_EXPORT_DEF(ReturnType, Name, __VA_ARGS__)
+#else
+# define SANITIZER_INTERFACE_WEAK_DEF(ReturnType, Name, ...)                   \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE            \
+  ReturnType Name(__VA_ARGS__)
+#endif
+
+// SANITIZER_SUPPORTS_WEAK_HOOKS means that we support real weak functions that
+// will evaluate to a null pointer when not defined.
+#ifndef SANITIZER_SUPPORTS_WEAK_HOOKS
+#if (SANITIZER_LINUX || SANITIZER_SOLARIS) && !SANITIZER_GO
+# define SANITIZER_SUPPORTS_WEAK_HOOKS 1
+// Before Xcode 4.5, the Darwin linker doesn't reliably support undefined
+// weak symbols.  Mac OS X 10.9/Darwin 13 is the first release only supported
+// by Xcode >= 4.5.
+#elif SANITIZER_MAC && \
+    __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1090 && !SANITIZER_GO
+# define SANITIZER_SUPPORTS_WEAK_HOOKS 1
+#else
+# define SANITIZER_SUPPORTS_WEAK_HOOKS 0
+#endif
+#endif // SANITIZER_SUPPORTS_WEAK_HOOKS
+// For some weak hooks that will be called very often and we want to avoid the
+// overhead of executing the default implementation when it is not necessary,
+// we can use the flag SANITIZER_SUPPORTS_WEAK_HOOKS to only define the default
+// implementation for platforms that doesn't support weak symbols. For example:
+//
+//   #if !SANITIZER_SUPPORT_WEAK_HOOKS
+//     SANITIZER_INTERFACE_WEAK_DEF(bool, compare_hook, int a, int b) {
+//       return a > b;
+//     }
+//   #endif
+//
+// And then use it as: if (compare_hook) compare_hook(a, b);
+//----------------------------------------------------------------------------//
+
+
+// We can use .preinit_array section on Linux to call sanitizer initialization
+// functions very early in the process startup (unless PIC macro is defined).
+//
+// On FreeBSD, .preinit_array functions are called with rtld_bind_lock writer
+// lock held. It will lead to dead lock if unresolved PLT functions (which helds
+// rtld_bind_lock reader lock) are called inside .preinit_array functions.
+//
+// FIXME: do we have anything like this on Mac?
+#ifndef SANITIZER_CAN_USE_PREINIT_ARRAY
+#if (SANITIZER_LINUX || SANITIZER_FUCHSIA || SANITIZER_NETBSD) && !defined(PIC)
+#define SANITIZER_CAN_USE_PREINIT_ARRAY 1
+// Before Solaris 11.4, .preinit_array is fully supported only with GNU ld.
+// FIXME: Check for those conditions.
+#elif SANITIZER_SOLARIS && !defined(PIC)
+# define SANITIZER_CAN_USE_PREINIT_ARRAY 1
+#else
+# define SANITIZER_CAN_USE_PREINIT_ARRAY 0
+#endif
+#endif  // SANITIZER_CAN_USE_PREINIT_ARRAY
+
+// GCC does not understand __has_feature
+#if !defined(__has_feature)
+# define __has_feature(x) 0
+#endif
+
+// Older GCCs do not understand __has_attribute.
+#if !defined(__has_attribute)
+# define __has_attribute(x) 0
+#endif
+
+#if !defined(__has_cpp_attribute)
+#  define __has_cpp_attribute(x) 0
+#endif
+
+// For portability reasons we do not include stddef.h, stdint.h or any other
+// system header, but we do need some basic types that are not defined
+// in a portable way by the language itself.
+namespace __sanitizer {
+
+#if defined(_WIN64)
+// 64-bit Windows uses LLP64 data model.
+typedef unsigned long long uptr;
+typedef signed long long sptr;
+#else
+#  if (SANITIZER_WORDSIZE == 64) || SANITIZER_MAC || SANITIZER_WINDOWS
+typedef unsigned long uptr;
+typedef signed long sptr;
+#  else
+typedef unsigned int uptr;
+typedef signed int sptr;
+#  endif
+#endif  // defined(_WIN64)
+#if defined(__x86_64__)
+// Since x32 uses ILP32 data model in 64-bit hardware mode, we must use
+// 64-bit pointer to unwind stack frame.
+typedef unsigned long long uhwptr;
+#else
+typedef uptr uhwptr;
+#endif
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned int u32;
+typedef unsigned long long u64;
+typedef signed char s8;
+typedef signed short s16;
+typedef signed int s32;
+typedef signed long long s64;
+#if SANITIZER_WINDOWS
+// On Windows, files are HANDLE, which is a synonim of void*.
+// Use void* to avoid including <windows.h> everywhere.
+typedef void* fd_t;
+typedef unsigned error_t;
+#else
+typedef int fd_t;
+typedef int error_t;
+#endif
+#if SANITIZER_SOLARIS && !defined(_LP64)
+typedef long pid_t;
+#else
+typedef int pid_t;
+#endif
+
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD || SANITIZER_MAC ||             \
+    (SANITIZER_SOLARIS && (defined(_LP64) || _FILE_OFFSET_BITS == 64)) || \
+    (SANITIZER_LINUX && (defined(__x86_64__) || defined(__hexagon__)))
+typedef u64 OFF_T;
+#else
+typedef uptr OFF_T;
+#endif
+typedef u64  OFF64_T;
+
+#if (SANITIZER_WORDSIZE == 64) || SANITIZER_MAC
+typedef uptr operator_new_size_type;
+#else
+# if defined(__s390__) && !defined(__s390x__)
+// Special case: 31-bit s390 has unsigned long as size_t.
+typedef unsigned long operator_new_size_type;
+# else
+typedef u32 operator_new_size_type;
+# endif
+#endif
+
+typedef u64 tid_t;
+
+// ----------- ATTENTION -------------
+// This header should NOT include any other headers to avoid portability issues.
+
+// Common defs.
+#define INTERFACE_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE
+#define SANITIZER_WEAK_DEFAULT_IMPL \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE NOINLINE
+#define SANITIZER_WEAK_CXX_DEFAULT_IMPL \
+  extern "C++" SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE NOINLINE
+
+// Platform-specific defs.
+#if defined(_MSC_VER)
+# define ALWAYS_INLINE __forceinline
+// FIXME(timurrrr): do we need this on Windows?
+# define ALIAS(x)
+# define ALIGNED(x) __declspec(align(x))
+# define FORMAT(f, a)
+# define NOINLINE __declspec(noinline)
+# define NORETURN __declspec(noreturn)
+# define THREADLOCAL   __declspec(thread)
+# define LIKELY(x) (x)
+# define UNLIKELY(x) (x)
+# define PREFETCH(x) /* _mm_prefetch(x, _MM_HINT_NTA) */ (void)0
+# define WARN_UNUSED_RESULT
+#else  // _MSC_VER
+# define ALWAYS_INLINE inline __attribute__((always_inline))
+# define ALIAS(x) __attribute__((alias(x)))
+// Please only use the ALIGNED macro before the type.
+// Using ALIGNED after the variable declaration is not portable!
+# define ALIGNED(x) __attribute__((aligned(x)))
+# define FORMAT(f, a)  __attribute__((format(printf, f, a)))
+# define NOINLINE __attribute__((noinline))
+# define NORETURN  __attribute__((noreturn))
+# define THREADLOCAL   __thread
+# define LIKELY(x)     __builtin_expect(!!(x), 1)
+# define UNLIKELY(x)   __builtin_expect(!!(x), 0)
+# if defined(__i386__) || defined(__x86_64__)
+// __builtin_prefetch(x) generates prefetchnt0 on x86
+#  define PREFETCH(x) __asm__("prefetchnta (%0)" : : "r" (x))
+# else
+#  define PREFETCH(x) __builtin_prefetch(x)
+# endif
+# define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+#endif  // _MSC_VER
+
+#if !defined(_MSC_VER) || defined(__clang__)
+# define UNUSED __attribute__((unused))
+# define USED __attribute__((used))
+#else
+# define UNUSED
+# define USED
+#endif
+
+#if !defined(_MSC_VER) || defined(__clang__) || MSC_PREREQ(1900)
+# define NOEXCEPT noexcept
+#else
+# define NOEXCEPT throw()
+#endif
+
+#if __has_cpp_attribute(clang::fallthrough)
+#  define FALLTHROUGH [[clang::fallthrough]]
+#else
+#  define FALLTHROUGH
+#endif
+
+// Unaligned versions of basic types.
+typedef ALIGNED(1) u16 uu16;
+typedef ALIGNED(1) u32 uu32;
+typedef ALIGNED(1) u64 uu64;
+typedef ALIGNED(1) s16 us16;
+typedef ALIGNED(1) s32 us32;
+typedef ALIGNED(1) s64 us64;
+
+#if SANITIZER_WINDOWS
+}  // namespace __sanitizer
+typedef unsigned long DWORD;
+namespace __sanitizer {
+typedef DWORD thread_return_t;
+# define THREAD_CALLING_CONV __stdcall
+#else  // _WIN32
+typedef void* thread_return_t;
+# define THREAD_CALLING_CONV
+#endif  // _WIN32
+typedef thread_return_t (THREAD_CALLING_CONV *thread_callback_t)(void* arg);
+
+// NOTE: Functions below must be defined in each run-time.
+void NORETURN Die();
+
+void NORETURN CheckFailed(const char *file, int line, const char *cond,
+                          u64 v1, u64 v2);
+
+// Check macro
+#define RAW_CHECK_MSG(expr, msg, ...)          \
+  do {                                         \
+    if (UNLIKELY(!(expr))) {                   \
+      const char* msgs[] = {msg, __VA_ARGS__}; \
+      for (const char* m : msgs) RawWrite(m);  \
+      Die();                                   \
+    }                                          \
+  } while (0)
+
+#define RAW_CHECK(expr) RAW_CHECK_MSG(expr, #expr "\n", )
+#define RAW_CHECK_VA(expr, ...) RAW_CHECK_MSG(expr, #expr "\n", __VA_ARGS__)
+
+#define CHECK_IMPL(c1, op, c2) \
+  do { \
+    __sanitizer::u64 v1 = (__sanitizer::u64)(c1); \
+    __sanitizer::u64 v2 = (__sanitizer::u64)(c2); \
+    if (UNLIKELY(!(v1 op v2))) \
+      __sanitizer::CheckFailed(__FILE__, __LINE__, \
+        "(" #c1 ") " #op " (" #c2 ")", v1, v2); \
+  } while (false) \
+/**/
+
+#define CHECK(a)       CHECK_IMPL((a), !=, 0)
+#define CHECK_EQ(a, b) CHECK_IMPL((a), ==, (b))
+#define CHECK_NE(a, b) CHECK_IMPL((a), !=, (b))
+#define CHECK_LT(a, b) CHECK_IMPL((a), <,  (b))
+#define CHECK_LE(a, b) CHECK_IMPL((a), <=, (b))
+#define CHECK_GT(a, b) CHECK_IMPL((a), >,  (b))
+#define CHECK_GE(a, b) CHECK_IMPL((a), >=, (b))
+
+#if SANITIZER_DEBUG
+#define DCHECK(a)       CHECK(a)
+#define DCHECK_EQ(a, b) CHECK_EQ(a, b)
+#define DCHECK_NE(a, b) CHECK_NE(a, b)
+#define DCHECK_LT(a, b) CHECK_LT(a, b)
+#define DCHECK_LE(a, b) CHECK_LE(a, b)
+#define DCHECK_GT(a, b) CHECK_GT(a, b)
+#define DCHECK_GE(a, b) CHECK_GE(a, b)
+#else
+#define DCHECK(a)
+#define DCHECK_EQ(a, b)
+#define DCHECK_NE(a, b)
+#define DCHECK_LT(a, b)
+#define DCHECK_LE(a, b)
+#define DCHECK_GT(a, b)
+#define DCHECK_GE(a, b)
+#endif
+
+#define UNREACHABLE(msg) do { \
+  CHECK(0 && msg); \
+  Die(); \
+} while (0)
+
+#define UNIMPLEMENTED() UNREACHABLE("unimplemented")
+
+#define COMPILER_CHECK(pred) static_assert(pred, "")
+
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
+
+// Limits for integral types. We have to redefine it in case we don't
+// have stdint.h (like in Visual Studio 9).
+#undef __INT64_C
+#undef __UINT64_C
+#if SANITIZER_WORDSIZE == 64
+# define __INT64_C(c)  c ## L
+# define __UINT64_C(c) c ## UL
+#else
+# define __INT64_C(c)  c ## LL
+# define __UINT64_C(c) c ## ULL
+#endif  // SANITIZER_WORDSIZE == 64
+#undef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#undef INT32_MAX
+#define INT32_MAX              (2147483647)
+#undef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#undef INT64_MIN
+#define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
+#undef INT64_MAX
+#define INT64_MAX              (__INT64_C(9223372036854775807))
+#undef UINT64_MAX
+#define UINT64_MAX             (__UINT64_C(18446744073709551615))
+#undef UINTPTR_MAX
+#if SANITIZER_WORDSIZE == 64
+# define UINTPTR_MAX           (18446744073709551615UL)
+#else
+# define UINTPTR_MAX           (4294967295U)
+#endif  // SANITIZER_WORDSIZE == 64
+
+enum LinkerInitialized { LINKER_INITIALIZED = 0 };
+
+#if !defined(_MSC_VER) || defined(__clang__)
+#if SANITIZER_S390_31
+#define GET_CALLER_PC() \
+  (__sanitizer::uptr) __builtin_extract_return_addr(__builtin_return_address(0))
+#else
+#define GET_CALLER_PC() (__sanitizer::uptr) __builtin_return_address(0)
+#endif
+#define GET_CURRENT_FRAME() (__sanitizer::uptr) __builtin_frame_address(0)
+inline void Trap() {
+  __builtin_trap();
+}
+#else
+extern "C" void* _ReturnAddress(void);
+extern "C" void* _AddressOfReturnAddress(void);
+# pragma intrinsic(_ReturnAddress)
+# pragma intrinsic(_AddressOfReturnAddress)
+#define GET_CALLER_PC() (__sanitizer::uptr) _ReturnAddress()
+// CaptureStackBackTrace doesn't need to know BP on Windows.
+#define GET_CURRENT_FRAME() \
+  (((__sanitizer::uptr)_AddressOfReturnAddress()) + sizeof(__sanitizer::uptr))
+
+extern "C" void __ud2(void);
+# pragma intrinsic(__ud2)
+inline void Trap() {
+  __ud2();
+}
+#endif
+
+#define HANDLE_EINTR(res, f)                                       \
+  {                                                                \
+    int rverrno;                                                   \
+    do {                                                           \
+      res = (f);                                                   \
+    } while (internal_iserror(res, &rverrno) && rverrno == EINTR); \
+  }
+
+// Forces the compiler to generate a frame pointer in the function.
+#define ENABLE_FRAME_POINTER              \
+  do {                                    \
+    volatile __sanitizer::uptr enable_fp; \
+    enable_fp = GET_CURRENT_FRAME();      \
+    (void)enable_fp;                      \
+  } while (0)
+
+// Internal thread identifier allocated by ThreadRegistry.
+typedef u32 Tid;
+constexpr Tid kInvalidTid = -1;
+constexpr Tid kMainTid = 0;
+
+// Stack depot stack identifier.
+typedef u32 StackID;
+const StackID kInvalidStackID = 0;
+
+}  // namespace __sanitizer
+
+namespace __asan {
+using namespace __sanitizer;
+}
+namespace __dsan {
+using namespace __sanitizer;
+}
+namespace __dfsan {
+using namespace __sanitizer;
+}
+namespace __lsan {
+using namespace __sanitizer;
+}
+namespace __msan {
+using namespace __sanitizer;
+}
+namespace __hwasan {
+using namespace __sanitizer;
+}
+namespace __tsan {
+using namespace __sanitizer;
+}
+namespace __scudo {
+using namespace __sanitizer;
+}
+namespace __ubsan {
+using namespace __sanitizer;
+}
+namespace __xray {
+using namespace __sanitizer;
+}
+namespace __interception {
+using namespace __sanitizer;
+}
+namespace __hwasan {
+using namespace __sanitizer;
+}
+namespace __memprof {
+using namespace __sanitizer;
+}
+
+#endif  // SANITIZER_DEFS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_leb128.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_leb128.h
new file mode 100644
index 0000000000..553550d295
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_leb128.h
@@ -0,0 +1,87 @@
+//===-- sanitizer_leb128.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LEB128_H
+#define SANITIZER_LEB128_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+template <typename T, typename It>
+It EncodeSLEB128(T value, It begin, It end) {
+  bool more;
+  do {
+    u8 byte = value & 0x7f;
+    // NOTE: this assumes that this signed shift is an arithmetic right shift.
+    value >>= 7;
+    more = !((((value == 0) && ((byte & 0x40) == 0)) ||
+              ((value == -1) && ((byte & 0x40) != 0))));
+    if (more)
+      byte |= 0x80;
+    if (UNLIKELY(begin == end))
+      break;
+    *(begin++) = byte;
+  } while (more);
+  return begin;
+}
+
+template <typename T, typename It>
+It DecodeSLEB128(It begin, It end, T* v) {
+  T value = 0;
+  unsigned shift = 0;
+  u8 byte;
+  do {
+    if (UNLIKELY(begin == end))
+      return begin;
+    byte = *(begin++);
+    T slice = byte & 0x7f;
+    value |= slice << shift;
+    shift += 7;
+  } while (byte >= 128);
+  if (shift < 64 && (byte & 0x40))
+    value |= (-1ULL) << shift;
+  *v = value;
+  return begin;
+}
+
+template <typename T, typename It>
+It EncodeULEB128(T value, It begin, It end) {
+  do {
+    u8 byte = value & 0x7f;
+    value >>= 7;
+    if (value)
+      byte |= 0x80;
+    if (UNLIKELY(begin == end))
+      break;
+    *(begin++) = byte;
+  } while (value);
+  return begin;
+}
+
+template <typename T, typename It>
+It DecodeULEB128(It begin, It end, T* v) {
+  T value = 0;
+  unsigned shift = 0;
+  u8 byte;
+  do {
+    if (UNLIKELY(begin == end))
+      return begin;
+    byte = *(begin++);
+    T slice = byte & 0x7f;
+    value += slice << shift;
+    shift += 7;
+  } while (byte >= 128);
+  *v = value;
+  return begin;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_LEB128_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lfstack.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lfstack.h
new file mode 100644
index 0000000000..af2ca55ec3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lfstack.h
@@ -0,0 +1,72 @@
+//===-- sanitizer_lfstack.h -=-----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Lock-free stack.
+// Uses 32/17 bits as ABA-counter on 32/64-bit platforms.
+// The memory passed to Push() must not be ever munmap'ed.
+// The type T must contain T *next field.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LFSTACK_H
+#define SANITIZER_LFSTACK_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_common.h"
+#include "sanitizer_atomic.h"
+
+namespace __sanitizer {
+
+template<typename T>
+struct LFStack {
+  void Clear() {
+    atomic_store(&head_, 0, memory_order_relaxed);
+  }
+
+  bool Empty() const {
+    return (atomic_load(&head_, memory_order_relaxed) & kPtrMask) == 0;
+  }
+
+  void Push(T *p) {
+    u64 cmp = atomic_load(&head_, memory_order_relaxed);
+    for (;;) {
+      u64 cnt = (cmp & kCounterMask) + kCounterInc;
+      u64 xch = (u64)(uptr)p | cnt;
+      p->next = (T*)(uptr)(cmp & kPtrMask);
+      if (atomic_compare_exchange_weak(&head_, &cmp, xch,
+                                       memory_order_release))
+        break;
+    }
+  }
+
+  T *Pop() {
+    u64 cmp = atomic_load(&head_, memory_order_acquire);
+    for (;;) {
+      T *cur = (T*)(uptr)(cmp & kPtrMask);
+      if (!cur)
+        return nullptr;
+      T *nxt = cur->next;
+      u64 cnt = (cmp & kCounterMask);
+      u64 xch = (u64)(uptr)nxt | cnt;
+      if (atomic_compare_exchange_weak(&head_, &cmp, xch,
+                                       memory_order_acquire))
+        return cur;
+    }
+  }
+
+  // private:
+  static const int kCounterBits = FIRST_32_SECOND_64(32, 17);
+  static const u64 kPtrMask = ((u64)-1) >> kCounterBits;
+  static const u64 kCounterMask = ~kPtrMask;
+  static const u64 kCounterInc = kPtrMask + 1;
+
+  atomic_uint64_t head_;
+};
+} // namespace __sanitizer
+
+#endif // SANITIZER_LFSTACK_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.cpp
new file mode 100644
index 0000000000..d3076f0da4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.cpp
@@ -0,0 +1,292 @@
+//===-- sanitizer_libc.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries. See sanitizer_libc.h for details.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_common.h"
+#include "sanitizer_libc.h"
+
+namespace __sanitizer {
+
+s64 internal_atoll(const char *nptr) {
+  return internal_simple_strtoll(nptr, nullptr, 10);
+}
+
+void *internal_memchr(const void *s, int c, uptr n) {
+  const char *t = (const char *)s;
+  for (uptr i = 0; i < n; ++i, ++t)
+    if (*t == c)
+      return reinterpret_cast<void *>(const_cast<char *>(t));
+  return nullptr;
+}
+
+void *internal_memrchr(const void *s, int c, uptr n) {
+  const char *t = (const char *)s;
+  void *res = nullptr;
+  for (uptr i = 0; i < n; ++i, ++t) {
+    if (*t == c) res = reinterpret_cast<void *>(const_cast<char *>(t));
+  }
+  return res;
+}
+
+int internal_memcmp(const void* s1, const void* s2, uptr n) {
+  const char *t1 = (const char *)s1;
+  const char *t2 = (const char *)s2;
+  for (uptr i = 0; i < n; ++i, ++t1, ++t2)
+    if (*t1 != *t2)
+      return *t1 < *t2 ? -1 : 1;
+  return 0;
+}
+
+void *internal_memcpy(void *dest, const void *src, uptr n) {
+  char *d = (char*)dest;
+  const char *s = (const char *)src;
+  for (uptr i = 0; i < n; ++i)
+    d[i] = s[i];
+  return dest;
+}
+
+void *internal_memmove(void *dest, const void *src, uptr n) {
+  char *d = (char*)dest;
+  const char *s = (const char *)src;
+  sptr i, signed_n = (sptr)n;
+  CHECK_GE(signed_n, 0);
+  if (d < s) {
+    for (i = 0; i < signed_n; ++i)
+      d[i] = s[i];
+  } else {
+    if (d > s && signed_n > 0) {
+      for (i = signed_n - 1; i >= 0; --i) {
+        d[i] = s[i];
+      }
+    }
+  }
+  return dest;
+}
+
+void *internal_memset(void* s, int c, uptr n) {
+  // Optimize for the most performance-critical case:
+  if ((reinterpret_cast<uptr>(s) % 16) == 0 && (n % 16) == 0) {
+    u64 *p = reinterpret_cast<u64*>(s);
+    u64 *e = p + n / 8;
+    u64 v = c;
+    v |= v << 8;
+    v |= v << 16;
+    v |= v << 32;
+    for (; p < e; p += 2)
+      p[0] = p[1] = v;
+    return s;
+  }
+  // The next line prevents Clang from making a call to memset() instead of the
+  // loop below.
+  // FIXME: building the runtime with -ffreestanding is a better idea. However
+  // there currently are linktime problems due to PR12396.
+  char volatile *t = (char*)s;
+  for (uptr i = 0; i < n; ++i, ++t) {
+    *t = c;
+  }
+  return s;
+}
+
+uptr internal_strcspn(const char *s, const char *reject) {
+  uptr i;
+  for (i = 0; s[i]; i++) {
+    if (internal_strchr(reject, s[i]))
+      return i;
+  }
+  return i;
+}
+
+char* internal_strdup(const char *s) {
+  uptr len = internal_strlen(s);
+  char *s2 = (char*)InternalAlloc(len + 1);
+  internal_memcpy(s2, s, len);
+  s2[len] = 0;
+  return s2;
+}
+
+int internal_strcmp(const char *s1, const char *s2) {
+  while (true) {
+    unsigned c1 = *s1;
+    unsigned c2 = *s2;
+    if (c1 != c2) return (c1 < c2) ? -1 : 1;
+    if (c1 == 0) break;
+    s1++;
+    s2++;
+  }
+  return 0;
+}
+
+int internal_strncmp(const char *s1, const char *s2, uptr n) {
+  for (uptr i = 0; i < n; i++) {
+    unsigned c1 = *s1;
+    unsigned c2 = *s2;
+    if (c1 != c2) return (c1 < c2) ? -1 : 1;
+    if (c1 == 0) break;
+    s1++;
+    s2++;
+  }
+  return 0;
+}
+
+char* internal_strchr(const char *s, int c) {
+  while (true) {
+    if (*s == (char)c)
+      return const_cast<char *>(s);
+    if (*s == 0)
+      return nullptr;
+    s++;
+  }
+}
+
+char *internal_strchrnul(const char *s, int c) {
+  char *res = internal_strchr(s, c);
+  if (!res)
+    res = const_cast<char *>(s) + internal_strlen(s);
+  return res;
+}
+
+char *internal_strrchr(const char *s, int c) {
+  const char *res = nullptr;
+  for (uptr i = 0; s[i]; i++) {
+    if (s[i] == c) res = s + i;
+  }
+  return const_cast<char *>(res);
+}
+
+uptr internal_strlen(const char *s) {
+  uptr i = 0;
+  while (s[i]) i++;
+  return i;
+}
+
+uptr internal_strlcat(char *dst, const char *src, uptr maxlen) {
+  const uptr srclen = internal_strlen(src);
+  const uptr dstlen = internal_strnlen(dst, maxlen);
+  if (dstlen == maxlen) return maxlen + srclen;
+  if (srclen < maxlen - dstlen) {
+    internal_memmove(dst + dstlen, src, srclen + 1);
+  } else {
+    internal_memmove(dst + dstlen, src, maxlen - dstlen - 1);
+    dst[maxlen - 1] = '\0';
+  }
+  return dstlen + srclen;
+}
+
+char *internal_strncat(char *dst, const char *src, uptr n) {
+  uptr len = internal_strlen(dst);
+  uptr i;
+  for (i = 0; i < n && src[i]; i++)
+    dst[len + i] = src[i];
+  dst[len + i] = 0;
+  return dst;
+}
+
+uptr internal_strlcpy(char *dst, const char *src, uptr maxlen) {
+  const uptr srclen = internal_strlen(src);
+  if (srclen < maxlen) {
+    internal_memmove(dst, src, srclen + 1);
+  } else if (maxlen != 0) {
+    internal_memmove(dst, src, maxlen - 1);
+    dst[maxlen - 1] = '\0';
+  }
+  return srclen;
+}
+
+char *internal_strncpy(char *dst, const char *src, uptr n) {
+  uptr i;
+  for (i = 0; i < n && src[i]; i++)
+    dst[i] = src[i];
+  internal_memset(dst + i, '\0', n - i);
+  return dst;
+}
+
+uptr internal_strnlen(const char *s, uptr maxlen) {
+  uptr i = 0;
+  while (i < maxlen && s[i]) i++;
+  return i;
+}
+
+char *internal_strstr(const char *haystack, const char *needle) {
+  // This is O(N^2), but we are not using it in hot places.
+  uptr len1 = internal_strlen(haystack);
+  uptr len2 = internal_strlen(needle);
+  if (len1 < len2) return nullptr;
+  for (uptr pos = 0; pos <= len1 - len2; pos++) {
+    if (internal_memcmp(haystack + pos, needle, len2) == 0)
+      return const_cast<char *>(haystack) + pos;
+  }
+  return nullptr;
+}
+
+s64 internal_simple_strtoll(const char *nptr, const char **endptr, int base) {
+  CHECK_EQ(base, 10);
+  while (IsSpace(*nptr)) nptr++;
+  int sgn = 1;
+  u64 res = 0;
+  bool have_digits = false;
+  char *old_nptr = const_cast<char *>(nptr);
+  if (*nptr == '+') {
+    sgn = 1;
+    nptr++;
+  } else if (*nptr == '-') {
+    sgn = -1;
+    nptr++;
+  }
+  while (IsDigit(*nptr)) {
+    res = (res <= UINT64_MAX / 10) ? res * 10 : UINT64_MAX;
+    int digit = ((*nptr) - '0');
+    res = (res <= UINT64_MAX - digit) ? res + digit : UINT64_MAX;
+    have_digits = true;
+    nptr++;
+  }
+  if (endptr) {
+    *endptr = (have_digits) ? const_cast<char *>(nptr) : old_nptr;
+  }
+  if (sgn > 0) {
+    return (s64)(Min((u64)INT64_MAX, res));
+  } else {
+    return (res > INT64_MAX) ? INT64_MIN : ((s64)res * -1);
+  }
+}
+
+uptr internal_wcslen(const wchar_t *s) {
+  uptr i = 0;
+  while (s[i]) i++;
+  return i;
+}
+
+uptr internal_wcsnlen(const wchar_t *s, uptr maxlen) {
+  uptr i = 0;
+  while (i < maxlen && s[i]) i++;
+  return i;
+}
+
+bool mem_is_zero(const char *beg, uptr size) {
+  CHECK_LE(size, 1ULL << FIRST_32_SECOND_64(30, 40));  // Sanity check.
+  const char *end = beg + size;
+  uptr *aligned_beg = (uptr *)RoundUpTo((uptr)beg, sizeof(uptr));
+  uptr *aligned_end = (uptr *)RoundDownTo((uptr)end, sizeof(uptr));
+  uptr all = 0;
+  // Prologue.
+  for (const char *mem = beg; mem < (char*)aligned_beg && mem < end; mem++)
+    all |= *mem;
+  // Aligned loop.
+  for (; aligned_beg < aligned_end; aligned_beg++)
+    all |= *aligned_beg;
+  // Epilogue.
+  if ((char *)aligned_end >= beg) {
+    for (const char *mem = (char *)aligned_end; mem < end; mem++) all |= *mem;
+  }
+  return all == 0;
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.h
new file mode 100644
index 0000000000..39a212665d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libc.h
@@ -0,0 +1,89 @@
+//===-- sanitizer_libc.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// These tools can not use some of the libc functions directly because those
+// functions are intercepted. Instead, we implement a tiny subset of libc here.
+// FIXME: Some of functions declared in this file are in fact POSIX, not libc.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LIBC_H
+#define SANITIZER_LIBC_H
+
+// ----------- ATTENTION -------------
+// This header should NOT include any other headers from sanitizer runtime.
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// internal_X() is a custom implementation of X() for use in RTL.
+
+// String functions
+s64 internal_atoll(const char *nptr);
+void *internal_memchr(const void *s, int c, uptr n);
+void *internal_memrchr(const void *s, int c, uptr n);
+int internal_memcmp(const void* s1, const void* s2, uptr n);
+void *internal_memcpy(void *dest, const void *src, uptr n);
+void *internal_memmove(void *dest, const void *src, uptr n);
+// Should not be used in performance-critical places.
+void *internal_memset(void *s, int c, uptr n);
+char* internal_strchr(const char *s, int c);
+char *internal_strchrnul(const char *s, int c);
+int internal_strcmp(const char *s1, const char *s2);
+uptr internal_strcspn(const char *s, const char *reject);
+char *internal_strdup(const char *s);
+uptr internal_strlen(const char *s);
+uptr internal_strlcat(char *dst, const char *src, uptr maxlen);
+char *internal_strncat(char *dst, const char *src, uptr n);
+int internal_strncmp(const char *s1, const char *s2, uptr n);
+uptr internal_strlcpy(char *dst, const char *src, uptr maxlen);
+char *internal_strncpy(char *dst, const char *src, uptr n);
+uptr internal_strnlen(const char *s, uptr maxlen);
+char *internal_strrchr(const char *s, int c);
+char *internal_strstr(const char *haystack, const char *needle);
+// Works only for base=10 and doesn't set errno.
+s64 internal_simple_strtoll(const char *nptr, const char **endptr, int base);
+int internal_snprintf(char *buffer, uptr length, const char *format, ...)
+    FORMAT(3, 4);
+uptr internal_wcslen(const wchar_t *s);
+uptr internal_wcsnlen(const wchar_t *s, uptr maxlen);
+
+// Return true if all bytes in [mem, mem+size) are zero.
+// Optimized for the case when the result is true.
+bool mem_is_zero(const char *mem, uptr size);
+
+// I/O
+// Define these as macros so we can use them in linker initialized global
+// structs without dynamic initialization.
+#define kInvalidFd ((fd_t)-1)
+#define kStdinFd ((fd_t)0)
+#define kStdoutFd ((fd_t)1)
+#define kStderrFd ((fd_t)2)
+
+uptr internal_ftruncate(fd_t fd, uptr size);
+
+// OS
+void NORETURN internal__exit(int exitcode);
+void internal_sleep(unsigned seconds);
+void internal_usleep(u64 useconds);
+
+uptr internal_getpid();
+uptr internal_getppid();
+
+int internal_dlinfo(void *handle, int request, void *p);
+
+// Threading
+uptr internal_sched_yield();
+
+// Error handling
+bool internal_iserror(uptr retval, int *rverrno = nullptr);
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_LIBC_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.cpp
new file mode 100644
index 0000000000..caaba3155a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.cpp
@@ -0,0 +1,129 @@
+//===-- sanitizer_libignore.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_MAC || \
+    SANITIZER_NETBSD
+
+#include "sanitizer_libignore.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_posix.h"
+#include "sanitizer_procmaps.h"
+
+namespace __sanitizer {
+
+LibIgnore::LibIgnore(LinkerInitialized) {
+}
+
+void LibIgnore::AddIgnoredLibrary(const char *name_templ) {
+  Lock lock(&mutex_);
+  if (count_ >= kMaxLibs) {
+    Report("%s: too many ignored libraries (max: %zu)\n", SanitizerToolName,
+           kMaxLibs);
+    Die();
+  }
+  Lib *lib = &libs_[count_++];
+  lib->templ = internal_strdup(name_templ);
+  lib->name = nullptr;
+  lib->real_name = nullptr;
+  lib->loaded = false;
+}
+
+void LibIgnore::OnLibraryLoaded(const char *name) {
+  Lock lock(&mutex_);
+  // Try to match suppressions with symlink target.
+  InternalMmapVector<char> buf(kMaxPathLength);
+  if (name && internal_readlink(name, buf.data(), buf.size() - 1) > 0 &&
+      buf[0]) {
+    for (uptr i = 0; i < count_; i++) {
+      Lib *lib = &libs_[i];
+      if (!lib->loaded && (!lib->real_name) &&
+          TemplateMatch(lib->templ, name))
+        lib->real_name = internal_strdup(buf.data());
+    }
+  }
+
+  // Scan suppressions list and find newly loaded and unloaded libraries.
+  ListOfModules modules;
+  modules.init();
+  for (uptr i = 0; i < count_; i++) {
+    Lib *lib = &libs_[i];
+    bool loaded = false;
+    for (const auto &mod : modules) {
+      for (const auto &range : mod.ranges()) {
+        if (!range.executable)
+          continue;
+        if (!TemplateMatch(lib->templ, mod.full_name()) &&
+            !(lib->real_name &&
+            internal_strcmp(lib->real_name, mod.full_name()) == 0))
+          continue;
+        if (loaded) {
+          Report("%s: called_from_lib suppression '%s' is matched against"
+                 " 2 libraries: '%s' and '%s'\n",
+                 SanitizerToolName, lib->templ, lib->name, mod.full_name());
+          Die();
+        }
+        loaded = true;
+        if (lib->loaded)
+          continue;
+        VReport(1,
+                "Matched called_from_lib suppression '%s' against library"
+                " '%s'\n",
+                lib->templ, mod.full_name());
+        lib->loaded = true;
+        lib->name = internal_strdup(mod.full_name());
+        const uptr idx =
+            atomic_load(&ignored_ranges_count_, memory_order_relaxed);
+        CHECK_LT(idx, ARRAY_SIZE(ignored_code_ranges_));
+        ignored_code_ranges_[idx].begin = range.beg;
+        ignored_code_ranges_[idx].end = range.end;
+        atomic_store(&ignored_ranges_count_, idx + 1, memory_order_release);
+        break;
+      }
+    }
+    if (lib->loaded && !loaded) {
+      Report("%s: library '%s' that was matched against called_from_lib"
+             " suppression '%s' is unloaded\n",
+             SanitizerToolName, lib->name, lib->templ);
+      Die();
+    }
+  }
+
+  // Track instrumented ranges.
+  if (track_instrumented_libs_) {
+    for (const auto &mod : modules) {
+      if (!mod.instrumented())
+        continue;
+      for (const auto &range : mod.ranges()) {
+        if (!range.executable)
+          continue;
+        if (IsPcInstrumented(range.beg) && IsPcInstrumented(range.end - 1))
+          continue;
+        VReport(1, "Adding instrumented range 0x%zx-0x%zx from library '%s'\n",
+                range.beg, range.end, mod.full_name());
+        const uptr idx =
+            atomic_load(&instrumented_ranges_count_, memory_order_relaxed);
+        CHECK_LT(idx, ARRAY_SIZE(instrumented_code_ranges_));
+        instrumented_code_ranges_[idx].begin = range.beg;
+        instrumented_code_ranges_[idx].end = range.end;
+        atomic_store(&instrumented_ranges_count_, idx + 1,
+                     memory_order_release);
+      }
+    }
+  }
+}
+
+void LibIgnore::OnLibraryUnloaded() {
+  OnLibraryLoaded(nullptr);
+}
+
+} // namespace __sanitizer
+
+#endif  // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_MAC ||
+        // SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.h
new file mode 100644
index 0000000000..18e4d83ed7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_libignore.h
@@ -0,0 +1,115 @@
+//===-- sanitizer_libignore.h -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// LibIgnore allows to ignore all interceptors called from a particular set
+// of dynamic libraries. LibIgnore can be initialized with several templates
+// of names of libraries to be ignored. It finds code ranges for the libraries;
+// and checks whether the provided PC value belongs to the code ranges.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LIBIGNORE_H
+#define SANITIZER_LIBIGNORE_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_common.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+class LibIgnore {
+ public:
+  explicit LibIgnore(LinkerInitialized);
+
+  // Must be called during initialization.
+  void AddIgnoredLibrary(const char *name_templ);
+  void IgnoreNoninstrumentedModules(bool enable) {
+    track_instrumented_libs_ = enable;
+  }
+
+  // Must be called after a new dynamic library is loaded.
+  void OnLibraryLoaded(const char *name);
+
+  // Must be called after a dynamic library is unloaded.
+  void OnLibraryUnloaded();
+
+  // Checks whether the provided PC belongs to one of the ignored libraries or
+  // the PC should be ignored because it belongs to an non-instrumented module
+  // (when ignore_noninstrumented_modules=1). Also returns true via
+  // "pc_in_ignored_lib" if the PC is in an ignored library, false otherwise.
+  bool IsIgnored(uptr pc, bool *pc_in_ignored_lib) const;
+
+  // Checks whether the provided PC belongs to an instrumented module.
+  bool IsPcInstrumented(uptr pc) const;
+
+ private:
+  struct Lib {
+    char *templ;
+    char *name;
+    char *real_name;  // target of symlink
+    bool loaded;
+  };
+
+  struct LibCodeRange {
+    uptr begin;
+    uptr end;
+  };
+
+  inline bool IsInRange(uptr pc, const LibCodeRange &range) const {
+    return (pc >= range.begin && pc < range.end);
+  }
+
+  static const uptr kMaxIgnoredRanges = 128;
+  static const uptr kMaxInstrumentedRanges = 1024;
+  static const uptr kMaxLibs = 1024;
+
+  // Hot part:
+  atomic_uintptr_t ignored_ranges_count_;
+  LibCodeRange ignored_code_ranges_[kMaxIgnoredRanges];
+
+  atomic_uintptr_t instrumented_ranges_count_;
+  LibCodeRange instrumented_code_ranges_[kMaxInstrumentedRanges];
+
+  // Cold part:
+  Mutex mutex_;
+  uptr count_;
+  Lib libs_[kMaxLibs];
+  bool track_instrumented_libs_;
+
+  // Disallow copying of LibIgnore objects.
+  LibIgnore(const LibIgnore&);  // not implemented
+  void operator = (const LibIgnore&);  // not implemented
+};
+
+inline bool LibIgnore::IsIgnored(uptr pc, bool *pc_in_ignored_lib) const {
+  const uptr n = atomic_load(&ignored_ranges_count_, memory_order_acquire);
+  for (uptr i = 0; i < n; i++) {
+    if (IsInRange(pc, ignored_code_ranges_[i])) {
+      *pc_in_ignored_lib = true;
+      return true;
+    }
+  }
+  *pc_in_ignored_lib = false;
+  if (track_instrumented_libs_ && !IsPcInstrumented(pc))
+    return true;
+  return false;
+}
+
+inline bool LibIgnore::IsPcInstrumented(uptr pc) const {
+  const uptr n = atomic_load(&instrumented_ranges_count_, memory_order_acquire);
+  for (uptr i = 0; i < n; i++) {
+    if (IsInRange(pc, instrumented_code_ranges_[i]))
+      return true;
+  }
+  return false;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_LIBIGNORE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.cpp
new file mode 100644
index 0000000000..a24a313067
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.cpp
@@ -0,0 +1,2291 @@
+//===-- sanitizer_linux.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements linux-specific functions from
+// sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_getauxval.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_procmaps.h"
+
+#if SANITIZER_LINUX && !SANITIZER_GO
+#include <asm/param.h>
+#endif
+
+// For mips64, syscall(__NR_stat) fills the buffer in the 'struct kernel_stat'
+// format. Struct kernel_stat is defined as 'struct stat' in asm/stat.h. To
+// access stat from asm/stat.h, without conflicting with definition in
+// sys/stat.h, we use this trick.
+#if defined(__mips64)
+#include <asm/unistd.h>
+#include <sys/types.h>
+#define stat kernel_stat
+#if SANITIZER_GO
+#undef st_atime
+#undef st_mtime
+#undef st_ctime
+#define st_atime st_atim
+#define st_mtime st_mtim
+#define st_ctime st_ctim
+#endif
+#include <asm/stat.h>
+#undef stat
+#endif
+
+#include <dlfcn.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <link.h>
+#include <pthread.h>
+#include <sched.h>
+#include <signal.h>
+#include <sys/mman.h>
+#include <sys/param.h>
+#if !SANITIZER_SOLARIS
+#include <sys/ptrace.h>
+#endif
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/syscall.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <ucontext.h>
+#include <unistd.h>
+
+#if SANITIZER_LINUX
+#include <sys/utsname.h>
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+#include <sys/personality.h>
+#endif
+
+#if SANITIZER_FREEBSD
+#include <sys/exec.h>
+#error #include <sys/procctl.h>
+#include <sys/sysctl.h>
+#include <machine/atomic.h>
+extern "C" {
+// <sys/umtx.h> must be included after <errno.h> and <sys/types.h> on
+// FreeBSD 9.2 and 10.0.
+#include <sys/umtx.h>
+}
+#include <sys/thr.h>
+#endif  // SANITIZER_FREEBSD
+
+#if SANITIZER_NETBSD
+#include <limits.h>  // For NAME_MAX
+#include <sys/sysctl.h>
+#include <sys/exec.h>
+extern struct ps_strings *__ps_strings;
+#endif  // SANITIZER_NETBSD
+
+#if SANITIZER_SOLARIS
+#include <stdlib.h>
+#include <thread.h>
+#define environ _environ
+#endif
+
+extern char **environ;
+
+#if SANITIZER_LINUX
+// <linux/time.h>
+struct kernel_timeval {
+  long tv_sec;
+  long tv_usec;
+};
+
+// <linux/futex.h> is broken on some linux distributions.
+const int FUTEX_WAIT = 0;
+const int FUTEX_WAKE = 1;
+const int FUTEX_PRIVATE_FLAG = 128;
+const int FUTEX_WAIT_PRIVATE = FUTEX_WAIT | FUTEX_PRIVATE_FLAG;
+const int FUTEX_WAKE_PRIVATE = FUTEX_WAKE | FUTEX_PRIVATE_FLAG;
+#endif  // SANITIZER_LINUX
+
+// Are we using 32-bit or 64-bit Linux syscalls?
+// x32 (which defines __x86_64__) has SANITIZER_WORDSIZE == 32
+// but it still needs to use 64-bit syscalls.
+#if SANITIZER_LINUX && (defined(__x86_64__) || defined(__powerpc64__) ||       \
+                        SANITIZER_WORDSIZE == 64)
+# define SANITIZER_LINUX_USES_64BIT_SYSCALLS 1
+#else
+# define SANITIZER_LINUX_USES_64BIT_SYSCALLS 0
+#endif
+
+// Note : FreeBSD had implemented both
+// Linux apis, available from
+// future 12.x version most likely
+#if SANITIZER_LINUX && defined(__NR_getrandom)
+# if !defined(GRND_NONBLOCK)
+#  define GRND_NONBLOCK 1
+# endif
+# define SANITIZER_USE_GETRANDOM 1
+#else
+# define SANITIZER_USE_GETRANDOM 0
+#endif  // SANITIZER_LINUX && defined(__NR_getrandom)
+
+#if SANITIZER_FREEBSD && __FreeBSD_version >= 1200000
+#  define SANITIZER_USE_GETENTROPY 1
+#else
+#  define SANITIZER_USE_GETENTROPY 0
+#endif
+
+namespace __sanitizer {
+
+void SetSigProcMask(__sanitizer_sigset_t *set, __sanitizer_sigset_t *old) {
+  CHECK_EQ(0, internal_sigprocmask(SIG_SETMASK, set, old));
+}
+
+ScopedBlockSignals::ScopedBlockSignals(__sanitizer_sigset_t *copy) {
+  __sanitizer_sigset_t set;
+  internal_sigfillset(&set);
+#  if SANITIZER_LINUX && !SANITIZER_ANDROID
+  // Glibc uses SIGSETXID signal during setuid call. If this signal is blocked
+  // on any thread, setuid call hangs.
+  // See test/sanitizer_common/TestCases/Linux/setuid.c.
+  internal_sigdelset(&set, 33);
+#  endif
+#  if SANITIZER_LINUX
+  // Seccomp-BPF-sandboxed processes rely on SIGSYS to handle trapped syscalls.
+  // If this signal is blocked, such calls cannot be handled and the process may
+  // hang.
+  internal_sigdelset(&set, 31);
+#  endif
+  SetSigProcMask(&set, &saved_);
+  if (copy)
+    internal_memcpy(copy, &saved_, sizeof(saved_));
+}
+
+ScopedBlockSignals::~ScopedBlockSignals() { SetSigProcMask(&saved_, nullptr); }
+
+#  if SANITIZER_LINUX && defined(__x86_64__)
+#    include "sanitizer_syscall_linux_x86_64.inc"
+#  elif SANITIZER_LINUX && SANITIZER_RISCV64
+#    include "sanitizer_syscall_linux_riscv64.inc"
+#  elif SANITIZER_LINUX && defined(__aarch64__)
+#    include "sanitizer_syscall_linux_aarch64.inc"
+#  elif SANITIZER_LINUX && defined(__arm__)
+#    include "sanitizer_syscall_linux_arm.inc"
+#  elif SANITIZER_LINUX && defined(__hexagon__)
+#    include "sanitizer_syscall_linux_hexagon.inc"
+#  else
+#    include "sanitizer_syscall_generic.inc"
+#  endif
+
+// --------------- sanitizer_libc.h
+#if !SANITIZER_SOLARIS && !SANITIZER_NETBSD
+#if !SANITIZER_S390
+uptr internal_mmap(void *addr, uptr length, int prot, int flags, int fd,
+                   u64 offset) {
+#if SANITIZER_FREEBSD || SANITIZER_LINUX_USES_64BIT_SYSCALLS
+  return internal_syscall(SYSCALL(mmap), (uptr)addr, length, prot, flags, fd,
+                          offset);
+#else
+  // mmap2 specifies file offset in 4096-byte units.
+  CHECK(IsAligned(offset, 4096));
+  return internal_syscall(SYSCALL(mmap2), addr, length, prot, flags, fd,
+                          offset / 4096);
+#endif
+}
+#endif // !SANITIZER_S390
+
+uptr internal_munmap(void *addr, uptr length) {
+  return internal_syscall(SYSCALL(munmap), (uptr)addr, length);
+}
+
+#if SANITIZER_LINUX
+uptr internal_mremap(void *old_address, uptr old_size, uptr new_size, int flags,
+                     void *new_address) {
+  return internal_syscall(SYSCALL(mremap), (uptr)old_address, old_size,
+                          new_size, flags, (uptr)new_address);
+}
+#endif
+
+int internal_mprotect(void *addr, uptr length, int prot) {
+  return internal_syscall(SYSCALL(mprotect), (uptr)addr, length, prot);
+}
+
+int internal_madvise(uptr addr, uptr length, int advice) {
+  return internal_syscall(SYSCALL(madvise), addr, length, advice);
+}
+
+uptr internal_close(fd_t fd) {
+  return internal_syscall(SYSCALL(close), fd);
+}
+
+uptr internal_open(const char *filename, int flags) {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(openat), AT_FDCWD, (uptr)filename, flags);
+#else
+  return internal_syscall(SYSCALL(open), (uptr)filename, flags);
+#endif
+}
+
+uptr internal_open(const char *filename, int flags, u32 mode) {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(openat), AT_FDCWD, (uptr)filename, flags,
+                          mode);
+#else
+  return internal_syscall(SYSCALL(open), (uptr)filename, flags, mode);
+#endif
+}
+
+uptr internal_read(fd_t fd, void *buf, uptr count) {
+  sptr res;
+  HANDLE_EINTR(res,
+               (sptr)internal_syscall(SYSCALL(read), fd, (uptr)buf, count));
+  return res;
+}
+
+uptr internal_write(fd_t fd, const void *buf, uptr count) {
+  sptr res;
+  HANDLE_EINTR(res,
+               (sptr)internal_syscall(SYSCALL(write), fd, (uptr)buf, count));
+  return res;
+}
+
+uptr internal_ftruncate(fd_t fd, uptr size) {
+  sptr res;
+  HANDLE_EINTR(res, (sptr)internal_syscall(SYSCALL(ftruncate), fd,
+               (OFF_T)size));
+  return res;
+}
+
+#if !SANITIZER_LINUX_USES_64BIT_SYSCALLS && SANITIZER_LINUX
+static void stat64_to_stat(struct stat64 *in, struct stat *out) {
+  internal_memset(out, 0, sizeof(*out));
+  out->st_dev = in->st_dev;
+  out->st_ino = in->st_ino;
+  out->st_mode = in->st_mode;
+  out->st_nlink = in->st_nlink;
+  out->st_uid = in->st_uid;
+  out->st_gid = in->st_gid;
+  out->st_rdev = in->st_rdev;
+  out->st_size = in->st_size;
+  out->st_blksize = in->st_blksize;
+  out->st_blocks = in->st_blocks;
+  out->st_atime = in->st_atime;
+  out->st_mtime = in->st_mtime;
+  out->st_ctime = in->st_ctime;
+}
+#endif
+
+#if defined(__mips64)
+// Undefine compatibility macros from <sys/stat.h>
+// so that they would not clash with the kernel_stat
+// st_[a|m|c]time fields
+#if !SANITIZER_GO
+#undef st_atime
+#undef st_mtime
+#undef st_ctime
+#endif
+#if defined(SANITIZER_ANDROID)
+// Bionic sys/stat.h defines additional macros
+// for compatibility with the old NDKs and
+// they clash with the kernel_stat structure
+// st_[a|m|c]time_nsec fields.
+#undef st_atime_nsec
+#undef st_mtime_nsec
+#undef st_ctime_nsec
+#endif
+static void kernel_stat_to_stat(struct kernel_stat *in, struct stat *out) {
+  internal_memset(out, 0, sizeof(*out));
+  out->st_dev = in->st_dev;
+  out->st_ino = in->st_ino;
+  out->st_mode = in->st_mode;
+  out->st_nlink = in->st_nlink;
+  out->st_uid = in->st_uid;
+  out->st_gid = in->st_gid;
+  out->st_rdev = in->st_rdev;
+  out->st_size = in->st_size;
+  out->st_blksize = in->st_blksize;
+  out->st_blocks = in->st_blocks;
+#if defined(__USE_MISC)     || \
+    defined(__USE_XOPEN2K8) || \
+    defined(SANITIZER_ANDROID)
+  out->st_atim.tv_sec = in->st_atime;
+  out->st_atim.tv_nsec = in->st_atime_nsec;
+  out->st_mtim.tv_sec = in->st_mtime;
+  out->st_mtim.tv_nsec = in->st_mtime_nsec;
+  out->st_ctim.tv_sec = in->st_ctime;
+  out->st_ctim.tv_nsec = in->st_ctime_nsec;
+#else
+  out->st_atime = in->st_atime;
+  out->st_atimensec = in->st_atime_nsec;
+  out->st_mtime = in->st_mtime;
+  out->st_mtimensec = in->st_mtime_nsec;
+  out->st_ctime = in->st_ctime;
+  out->st_atimensec = in->st_ctime_nsec;
+#endif
+}
+#endif
+
+uptr internal_stat(const char *path, void *buf) {
+#if SANITIZER_FREEBSD
+  return internal_syscall(SYSCALL(fstatat), AT_FDCWD, (uptr)path, (uptr)buf, 0);
+#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path, (uptr)buf,
+                          0);
+#elif SANITIZER_LINUX_USES_64BIT_SYSCALLS
+# if defined(__mips64)
+  // For mips64, stat syscall fills buffer in the format of kernel_stat
+  struct kernel_stat kbuf;
+  int res = internal_syscall(SYSCALL(stat), path, &kbuf);
+  kernel_stat_to_stat(&kbuf, (struct stat *)buf);
+  return res;
+# else
+  return internal_syscall(SYSCALL(stat), (uptr)path, (uptr)buf);
+# endif
+#else
+  struct stat64 buf64;
+  int res = internal_syscall(SYSCALL(stat64), path, &buf64);
+  stat64_to_stat(&buf64, (struct stat *)buf);
+  return res;
+#endif
+}
+
+uptr internal_lstat(const char *path, void *buf) {
+#if SANITIZER_FREEBSD
+  return internal_syscall(SYSCALL(fstatat), AT_FDCWD, (uptr)path, (uptr)buf,
+                          AT_SYMLINK_NOFOLLOW);
+#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path, (uptr)buf,
+                          AT_SYMLINK_NOFOLLOW);
+#elif SANITIZER_LINUX_USES_64BIT_SYSCALLS
+# if SANITIZER_MIPS64
+  // For mips64, lstat syscall fills buffer in the format of kernel_stat
+  struct kernel_stat kbuf;
+  int res = internal_syscall(SYSCALL(lstat), path, &kbuf);
+  kernel_stat_to_stat(&kbuf, (struct stat *)buf);
+  return res;
+# else
+  return internal_syscall(SYSCALL(lstat), (uptr)path, (uptr)buf);
+# endif
+#else
+  struct stat64 buf64;
+  int res = internal_syscall(SYSCALL(lstat64), path, &buf64);
+  stat64_to_stat(&buf64, (struct stat *)buf);
+  return res;
+#endif
+}
+
+uptr internal_fstat(fd_t fd, void *buf) {
+#if SANITIZER_FREEBSD || SANITIZER_LINUX_USES_64BIT_SYSCALLS
+#if SANITIZER_MIPS64
+  // For mips64, fstat syscall fills buffer in the format of kernel_stat
+  struct kernel_stat kbuf;
+  int res = internal_syscall(SYSCALL(fstat), fd, &kbuf);
+  kernel_stat_to_stat(&kbuf, (struct stat *)buf);
+  return res;
+# else
+  return internal_syscall(SYSCALL(fstat), fd, (uptr)buf);
+# endif
+#else
+  struct stat64 buf64;
+  int res = internal_syscall(SYSCALL(fstat64), fd, &buf64);
+  stat64_to_stat(&buf64, (struct stat *)buf);
+  return res;
+#endif
+}
+
+uptr internal_filesize(fd_t fd) {
+  struct stat st;
+  if (internal_fstat(fd, &st))
+    return -1;
+  return (uptr)st.st_size;
+}
+
+uptr internal_dup(int oldfd) {
+  return internal_syscall(SYSCALL(dup), oldfd);
+}
+
+uptr internal_dup2(int oldfd, int newfd) {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(dup3), oldfd, newfd, 0);
+#else
+  return internal_syscall(SYSCALL(dup2), oldfd, newfd);
+#endif
+}
+
+uptr internal_readlink(const char *path, char *buf, uptr bufsize) {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(readlinkat), AT_FDCWD, (uptr)path, (uptr)buf,
+                          bufsize);
+#else
+  return internal_syscall(SYSCALL(readlink), (uptr)path, (uptr)buf, bufsize);
+#endif
+}
+
+uptr internal_unlink(const char *path) {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(unlinkat), AT_FDCWD, (uptr)path, 0);
+#else
+  return internal_syscall(SYSCALL(unlink), (uptr)path);
+#endif
+}
+
+uptr internal_rename(const char *oldpath, const char *newpath) {
+#if defined(__riscv) && defined(__linux__)
+  return internal_syscall(SYSCALL(renameat2), AT_FDCWD, (uptr)oldpath, AT_FDCWD,
+                          (uptr)newpath, 0);
+#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(renameat), AT_FDCWD, (uptr)oldpath, AT_FDCWD,
+                          (uptr)newpath);
+#else
+  return internal_syscall(SYSCALL(rename), (uptr)oldpath, (uptr)newpath);
+#endif
+}
+
+uptr internal_sched_yield() {
+  return internal_syscall(SYSCALL(sched_yield));
+}
+
+void internal_usleep(u64 useconds) {
+  struct timespec ts;
+  ts.tv_sec = useconds / 1000000;
+  ts.tv_nsec = (useconds % 1000000) * 1000;
+  internal_syscall(SYSCALL(nanosleep), &ts, &ts);
+}
+
+uptr internal_execve(const char *filename, char *const argv[],
+                     char *const envp[]) {
+  return internal_syscall(SYSCALL(execve), (uptr)filename, (uptr)argv,
+                          (uptr)envp);
+}
+#endif  // !SANITIZER_SOLARIS && !SANITIZER_NETBSD
+
+#if !SANITIZER_NETBSD
+void internal__exit(int exitcode) {
+#if SANITIZER_FREEBSD || SANITIZER_SOLARIS
+  internal_syscall(SYSCALL(exit), exitcode);
+#else
+  internal_syscall(SYSCALL(exit_group), exitcode);
+#endif
+  Die();  // Unreachable.
+}
+#endif  // !SANITIZER_NETBSD
+
+// ----------------- sanitizer_common.h
+bool FileExists(const char *filename) {
+  if (ShouldMockFailureToOpen(filename))
+    return false;
+  struct stat st;
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  if (internal_syscall(SYSCALL(newfstatat), AT_FDCWD, filename, &st, 0))
+#else
+  if (internal_stat(filename, &st))
+#endif
+    return false;
+  // Sanity check: filename is a regular file.
+  return S_ISREG(st.st_mode);
+}
+
+#if !SANITIZER_NETBSD
+tid_t GetTid() {
+#if SANITIZER_FREEBSD
+  long Tid;
+  thr_self(&Tid);
+  return Tid;
+#elif SANITIZER_SOLARIS
+  return thr_self();
+#else
+  return internal_syscall(SYSCALL(gettid));
+#endif
+}
+
+int TgKill(pid_t pid, tid_t tid, int sig) {
+#if SANITIZER_LINUX
+  return internal_syscall(SYSCALL(tgkill), pid, tid, sig);
+#elif SANITIZER_FREEBSD
+  return internal_syscall(SYSCALL(thr_kill2), pid, tid, sig);
+#elif SANITIZER_SOLARIS
+  (void)pid;
+  return thr_kill(tid, sig);
+#endif
+}
+#endif
+
+#if SANITIZER_GLIBC
+u64 NanoTime() {
+  kernel_timeval tv;
+  internal_memset(&tv, 0, sizeof(tv));
+  internal_syscall(SYSCALL(gettimeofday), &tv, 0);
+  return (u64)tv.tv_sec * 1000 * 1000 * 1000 + tv.tv_usec * 1000;
+}
+// Used by real_clock_gettime.
+uptr internal_clock_gettime(__sanitizer_clockid_t clk_id, void *tp) {
+  return internal_syscall(SYSCALL(clock_gettime), clk_id, tp);
+}
+#elif !SANITIZER_SOLARIS && !SANITIZER_NETBSD
+u64 NanoTime() {
+  struct timespec ts;
+  clock_gettime(CLOCK_REALTIME, &ts);
+  return (u64)ts.tv_sec * 1000 * 1000 * 1000 + ts.tv_nsec;
+}
+#endif
+
+// Like getenv, but reads env directly from /proc (on Linux) or parses the
+// 'environ' array (on some others) and does not use libc. This function
+// should be called first inside __asan_init.
+const char *GetEnv(const char *name) {
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD || SANITIZER_SOLARIS
+  if (::environ != 0) {
+    uptr NameLen = internal_strlen(name);
+    for (char **Env = ::environ; *Env != 0; Env++) {
+      if (internal_strncmp(*Env, name, NameLen) == 0 && (*Env)[NameLen] == '=')
+        return (*Env) + NameLen + 1;
+    }
+  }
+  return 0;  // Not found.
+#elif SANITIZER_LINUX
+  static char *environ;
+  static uptr len;
+  static bool inited;
+  if (!inited) {
+    inited = true;
+    uptr environ_size;
+    if (!ReadFileToBuffer("/proc/self/environ", &environ, &environ_size, &len))
+      environ = nullptr;
+  }
+  if (!environ || len == 0) return nullptr;
+  uptr namelen = internal_strlen(name);
+  const char *p = environ;
+  while (*p != '\0') {  // will happen at the \0\0 that terminates the buffer
+    // proc file has the format NAME=value\0NAME=value\0NAME=value\0...
+    const char* endp =
+        (char*)internal_memchr(p, '\0', len - (p - environ));
+    if (!endp)  // this entry isn't NUL terminated
+      return nullptr;
+    else if (!internal_memcmp(p, name, namelen) && p[namelen] == '=')  // Match.
+      return p + namelen + 1;  // point after =
+    p = endp + 1;
+  }
+  return nullptr;  // Not found.
+#else
+#error "Unsupported platform"
+#endif
+}
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD && !SANITIZER_GO
+extern "C" {
+SANITIZER_WEAK_ATTRIBUTE extern void *__libc_stack_end;
+}
+#endif
+
+#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD
+static void ReadNullSepFileToArray(const char *path, char ***arr,
+                                   int arr_size) {
+  char *buff;
+  uptr buff_size;
+  uptr buff_len;
+  *arr = (char **)MmapOrDie(arr_size * sizeof(char *), "NullSepFileArray");
+  if (!ReadFileToBuffer(path, &buff, &buff_size, &buff_len, 1024 * 1024)) {
+    (*arr)[0] = nullptr;
+    return;
+  }
+  (*arr)[0] = buff;
+  int count, i;
+  for (count = 1, i = 1; ; i++) {
+    if (buff[i] == 0) {
+      if (buff[i+1] == 0) break;
+      (*arr)[count] = &buff[i+1];
+      CHECK_LE(count, arr_size - 1);  // FIXME: make this more flexible.
+      count++;
+    }
+  }
+  (*arr)[count] = nullptr;
+}
+#endif
+
+static void GetArgsAndEnv(char ***argv, char ***envp) {
+#if SANITIZER_FREEBSD
+  // On FreeBSD, retrieving the argument and environment arrays is done via the
+  // kern.ps_strings sysctl, which returns a pointer to a structure containing
+  // this information. See also <sys/exec.h>.
+  ps_strings *pss;
+  uptr sz = sizeof(pss);
+  if (internal_sysctlbyname("kern.ps_strings", &pss, &sz, NULL, 0) == -1) {
+    Printf("sysctl kern.ps_strings failed\n");
+    Die();
+  }
+  *argv = pss->ps_argvstr;
+  *envp = pss->ps_envstr;
+#elif SANITIZER_NETBSD
+  *argv = __ps_strings->ps_argvstr;
+  *envp = __ps_strings->ps_envstr;
+#else // SANITIZER_FREEBSD
+#if !SANITIZER_GO
+  if (&__libc_stack_end) {
+    uptr* stack_end = (uptr*)__libc_stack_end;
+    // Normally argc can be obtained from *stack_end, however, on ARM glibc's
+    // _start clobbers it:
+    // https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/arm/start.S;hb=refs/heads/release/2.31/master#l75
+    // Do not special-case ARM and infer argc from argv everywhere.
+    int argc = 0;
+    while (stack_end[argc + 1]) argc++;
+    *argv = (char**)(stack_end + 1);
+    *envp = (char**)(stack_end + argc + 2);
+  } else {
+#endif // !SANITIZER_GO
+    static const int kMaxArgv = 2000, kMaxEnvp = 2000;
+    ReadNullSepFileToArray("/proc/self/cmdline", argv, kMaxArgv);
+    ReadNullSepFileToArray("/proc/self/environ", envp, kMaxEnvp);
+#if !SANITIZER_GO
+  }
+#endif // !SANITIZER_GO
+#endif // SANITIZER_FREEBSD
+}
+
+char **GetArgv() {
+  char **argv, **envp;
+  GetArgsAndEnv(&argv, &envp);
+  return argv;
+}
+
+char **GetEnviron() {
+  char **argv, **envp;
+  GetArgsAndEnv(&argv, &envp);
+  return envp;
+}
+
+#if !SANITIZER_SOLARIS
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+#    if SANITIZER_FREEBSD
+  _umtx_op(p, UMTX_OP_WAIT_UINT, cmp, 0, 0);
+#    elif SANITIZER_NETBSD
+  sched_yield();   /* No userspace futex-like synchronization */
+#    else
+  internal_syscall(SYSCALL(futex), (uptr)p, FUTEX_WAIT_PRIVATE, cmp, 0, 0, 0);
+#    endif
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {
+#    if SANITIZER_FREEBSD
+  _umtx_op(p, UMTX_OP_WAKE, count, 0, 0);
+#    elif SANITIZER_NETBSD
+                   /* No userspace futex-like synchronization */
+#    else
+  internal_syscall(SYSCALL(futex), (uptr)p, FUTEX_WAKE_PRIVATE, count, 0, 0, 0);
+#    endif
+}
+
+#  endif  // !SANITIZER_SOLARIS
+
+// ----------------- sanitizer_linux.h
+// The actual size of this structure is specified by d_reclen.
+// Note that getdents64 uses a different structure format. We only provide the
+// 32-bit syscall here.
+#if SANITIZER_NETBSD
+// Not used
+#else
+struct linux_dirent {
+#if SANITIZER_X32 || defined(__aarch64__) || SANITIZER_RISCV64
+  u64 d_ino;
+  u64 d_off;
+#else
+  unsigned long      d_ino;
+  unsigned long      d_off;
+#endif
+  unsigned short     d_reclen;
+#if defined(__aarch64__) || SANITIZER_RISCV64
+  unsigned char      d_type;
+#endif
+  char               d_name[256];
+};
+#endif
+
+#if !SANITIZER_SOLARIS && !SANITIZER_NETBSD
+// Syscall wrappers.
+uptr internal_ptrace(int request, int pid, void *addr, void *data) {
+  return internal_syscall(SYSCALL(ptrace), request, pid, (uptr)addr,
+                          (uptr)data);
+}
+
+uptr internal_waitpid(int pid, int *status, int options) {
+  return internal_syscall(SYSCALL(wait4), pid, (uptr)status, options,
+                          0 /* rusage */);
+}
+
+uptr internal_getpid() {
+  return internal_syscall(SYSCALL(getpid));
+}
+
+uptr internal_getppid() {
+  return internal_syscall(SYSCALL(getppid));
+}
+
+int internal_dlinfo(void *handle, int request, void *p) {
+#if SANITIZER_FREEBSD
+  return dlinfo(handle, request, p);
+#else
+  UNIMPLEMENTED();
+#endif
+}
+
+uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count) {
+#if SANITIZER_FREEBSD
+  return internal_syscall(SYSCALL(getdirentries), fd, (uptr)dirp, count, NULL);
+#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(getdents64), fd, (uptr)dirp, count);
+#else
+  return internal_syscall(SYSCALL(getdents), fd, (uptr)dirp, count);
+#endif
+}
+
+uptr internal_lseek(fd_t fd, OFF_T offset, int whence) {
+  return internal_syscall(SYSCALL(lseek), fd, offset, whence);
+}
+
+#if SANITIZER_LINUX
+uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
+  return internal_syscall(SYSCALL(prctl), option, arg2, arg3, arg4, arg5);
+}
+#endif
+
+uptr internal_sigaltstack(const void *ss, void *oss) {
+  return internal_syscall(SYSCALL(sigaltstack), (uptr)ss, (uptr)oss);
+}
+
+int internal_fork() {
+#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+  return internal_syscall(SYSCALL(clone), SIGCHLD, 0);
+#else
+  return internal_syscall(SYSCALL(fork));
+#endif
+}
+
+#if SANITIZER_FREEBSD
+int internal_sysctl(const int *name, unsigned int namelen, void *oldp,
+                    uptr *oldlenp, const void *newp, uptr newlen) {
+  return internal_syscall(SYSCALL(__sysctl), name, namelen, oldp,
+                          (size_t *)oldlenp, newp, (size_t)newlen);
+}
+
+int internal_sysctlbyname(const char *sname, void *oldp, uptr *oldlenp,
+                          const void *newp, uptr newlen) {
+  // Note: this function can be called during startup, so we need to avoid
+  // calling any interceptable functions. On FreeBSD >= 1300045 sysctlbyname()
+  // is a real syscall, but for older versions it calls sysctlnametomib()
+  // followed by sysctl(). To avoid calling the intercepted version and
+  // asserting if this happens during startup, call the real sysctlnametomib()
+  // followed by internal_sysctl() if the syscall is not available.
+#ifdef SYS___sysctlbyname
+  return internal_syscall(SYSCALL(__sysctlbyname), sname,
+                          internal_strlen(sname), oldp, (size_t *)oldlenp, newp,
+                          (size_t)newlen);
+#else
+  static decltype(sysctlnametomib) *real_sysctlnametomib = nullptr;
+  if (!real_sysctlnametomib)
+    real_sysctlnametomib =
+        (decltype(sysctlnametomib) *)dlsym(RTLD_NEXT, "sysctlnametomib");
+  CHECK(real_sysctlnametomib);
+
+  int oid[CTL_MAXNAME];
+  size_t len = CTL_MAXNAME;
+  if (real_sysctlnametomib(sname, oid, &len) == -1)
+    return (-1);
+  return internal_sysctl(oid, len, oldp, oldlenp, newp, newlen);
+#endif
+}
+#endif
+
+#if SANITIZER_LINUX
+#define SA_RESTORER 0x04000000
+// Doesn't set sa_restorer if the caller did not set it, so use with caution
+//(see below).
+int internal_sigaction_norestorer(int signum, const void *act, void *oldact) {
+  __sanitizer_kernel_sigaction_t k_act, k_oldact;
+  internal_memset(&k_act, 0, sizeof(__sanitizer_kernel_sigaction_t));
+  internal_memset(&k_oldact, 0, sizeof(__sanitizer_kernel_sigaction_t));
+  const __sanitizer_sigaction *u_act = (const __sanitizer_sigaction *)act;
+  __sanitizer_sigaction *u_oldact = (__sanitizer_sigaction *)oldact;
+  if (u_act) {
+    k_act.handler = u_act->handler;
+    k_act.sigaction = u_act->sigaction;
+    internal_memcpy(&k_act.sa_mask, &u_act->sa_mask,
+                    sizeof(__sanitizer_kernel_sigset_t));
+    // Without SA_RESTORER kernel ignores the calls (probably returns EINVAL).
+    k_act.sa_flags = u_act->sa_flags | SA_RESTORER;
+    // FIXME: most often sa_restorer is unset, however the kernel requires it
+    // to point to a valid signal restorer that calls the rt_sigreturn syscall.
+    // If sa_restorer passed to the kernel is NULL, the program may crash upon
+    // signal delivery or fail to unwind the stack in the signal handler.
+    // libc implementation of sigaction() passes its own restorer to
+    // rt_sigaction, so we need to do the same (we'll need to reimplement the
+    // restorers; for x86_64 the restorer address can be obtained from
+    // oldact->sa_restorer upon a call to sigaction(xxx, NULL, oldact).
+#if !SANITIZER_ANDROID || !SANITIZER_MIPS32
+    k_act.sa_restorer = u_act->sa_restorer;
+#endif
+  }
+
+  uptr result = internal_syscall(SYSCALL(rt_sigaction), (uptr)signum,
+      (uptr)(u_act ? &k_act : nullptr),
+      (uptr)(u_oldact ? &k_oldact : nullptr),
+      (uptr)sizeof(__sanitizer_kernel_sigset_t));
+
+  if ((result == 0) && u_oldact) {
+    u_oldact->handler = k_oldact.handler;
+    u_oldact->sigaction = k_oldact.sigaction;
+    internal_memcpy(&u_oldact->sa_mask, &k_oldact.sa_mask,
+                    sizeof(__sanitizer_kernel_sigset_t));
+    u_oldact->sa_flags = k_oldact.sa_flags;
+#if !SANITIZER_ANDROID || !SANITIZER_MIPS32
+    u_oldact->sa_restorer = k_oldact.sa_restorer;
+#endif
+  }
+  return result;
+}
+#endif  // SANITIZER_LINUX
+
+uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
+                          __sanitizer_sigset_t *oldset) {
+#if SANITIZER_FREEBSD
+  return internal_syscall(SYSCALL(sigprocmask), how, set, oldset);
+#else
+  __sanitizer_kernel_sigset_t *k_set = (__sanitizer_kernel_sigset_t *)set;
+  __sanitizer_kernel_sigset_t *k_oldset = (__sanitizer_kernel_sigset_t *)oldset;
+  return internal_syscall(SYSCALL(rt_sigprocmask), (uptr)how, (uptr)k_set,
+                          (uptr)k_oldset, sizeof(__sanitizer_kernel_sigset_t));
+#endif
+}
+
+void internal_sigfillset(__sanitizer_sigset_t *set) {
+  internal_memset(set, 0xff, sizeof(*set));
+}
+
+void internal_sigemptyset(__sanitizer_sigset_t *set) {
+  internal_memset(set, 0, sizeof(*set));
+}
+
+#if SANITIZER_LINUX
+void internal_sigdelset(__sanitizer_sigset_t *set, int signum) {
+  signum -= 1;
+  CHECK_GE(signum, 0);
+  CHECK_LT(signum, sizeof(*set) * 8);
+  __sanitizer_kernel_sigset_t *k_set = (__sanitizer_kernel_sigset_t *)set;
+  const uptr idx = signum / (sizeof(k_set->sig[0]) * 8);
+  const uptr bit = signum % (sizeof(k_set->sig[0]) * 8);
+  k_set->sig[idx] &= ~((uptr)1 << bit);
+}
+
+bool internal_sigismember(__sanitizer_sigset_t *set, int signum) {
+  signum -= 1;
+  CHECK_GE(signum, 0);
+  CHECK_LT(signum, sizeof(*set) * 8);
+  __sanitizer_kernel_sigset_t *k_set = (__sanitizer_kernel_sigset_t *)set;
+  const uptr idx = signum / (sizeof(k_set->sig[0]) * 8);
+  const uptr bit = signum % (sizeof(k_set->sig[0]) * 8);
+  return k_set->sig[idx] & ((uptr)1 << bit);
+}
+#elif SANITIZER_FREEBSD
+void internal_sigdelset(__sanitizer_sigset_t *set, int signum) {
+  sigset_t *rset = reinterpret_cast<sigset_t *>(set);
+  sigdelset(rset, signum);
+}
+
+bool internal_sigismember(__sanitizer_sigset_t *set, int signum) {
+  sigset_t *rset = reinterpret_cast<sigset_t *>(set);
+  return sigismember(rset, signum);
+}
+#endif
+#endif // !SANITIZER_SOLARIS
+
+#if !SANITIZER_NETBSD
+// ThreadLister implementation.
+ThreadLister::ThreadLister(pid_t pid) : pid_(pid), buffer_(4096) {
+  char task_directory_path[80];
+  internal_snprintf(task_directory_path, sizeof(task_directory_path),
+                    "/proc/%d/task/", pid);
+  descriptor_ = internal_open(task_directory_path, O_RDONLY | O_DIRECTORY);
+  if (internal_iserror(descriptor_)) {
+    Report("Can't open /proc/%d/task for reading.\n", pid);
+  }
+}
+
+ThreadLister::Result ThreadLister::ListThreads(
+    InternalMmapVector<tid_t> *threads) {
+  if (internal_iserror(descriptor_))
+    return Error;
+  internal_lseek(descriptor_, 0, SEEK_SET);
+  threads->clear();
+
+  Result result = Ok;
+  for (bool first_read = true;; first_read = false) {
+    // Resize to max capacity if it was downsized by IsAlive.
+    buffer_.resize(buffer_.capacity());
+    CHECK_GE(buffer_.size(), 4096);
+    uptr read = internal_getdents(
+        descriptor_, (struct linux_dirent *)buffer_.data(), buffer_.size());
+    if (!read)
+      return result;
+    if (internal_iserror(read)) {
+      Report("Can't read directory entries from /proc/%d/task.\n", pid_);
+      return Error;
+    }
+
+    for (uptr begin = (uptr)buffer_.data(), end = begin + read; begin < end;) {
+      struct linux_dirent *entry = (struct linux_dirent *)begin;
+      begin += entry->d_reclen;
+      if (entry->d_ino == 1) {
+        // Inode 1 is for bad blocks and also can be a reason for early return.
+        // Should be emitted if kernel tried to output terminating thread.
+        // See proc_task_readdir implementation in Linux.
+        result = Incomplete;
+      }
+      if (entry->d_ino && *entry->d_name >= '0' && *entry->d_name <= '9')
+        threads->push_back(internal_atoll(entry->d_name));
+    }
+
+    // Now we are going to detect short-read or early EOF. In such cases Linux
+    // can return inconsistent list with missing alive threads.
+    // Code will just remember that the list can be incomplete but it will
+    // continue reads to return as much as possible.
+    if (!first_read) {
+      // The first one was a short-read by definition.
+      result = Incomplete;
+    } else if (read > buffer_.size() - 1024) {
+      // Read was close to the buffer size. So double the size and assume the
+      // worst.
+      buffer_.resize(buffer_.size() * 2);
+      result = Incomplete;
+    } else if (!threads->empty() && !IsAlive(threads->back())) {
+      // Maybe Linux early returned from read on terminated thread (!pid_alive)
+      // and failed to restore read position.
+      // See next_tid and proc_task_instantiate in Linux.
+      result = Incomplete;
+    }
+  }
+}
+
+bool ThreadLister::IsAlive(int tid) {
+  // /proc/%d/task/%d/status uses same call to detect alive threads as
+  // proc_task_readdir. See task_state implementation in Linux.
+  char path[80];
+  internal_snprintf(path, sizeof(path), "/proc/%d/task/%d/status", pid_, tid);
+  if (!ReadFileToVector(path, &buffer_) || buffer_.empty())
+    return false;
+  buffer_.push_back(0);
+  static const char kPrefix[] = "\nPPid:";
+  const char *field = internal_strstr(buffer_.data(), kPrefix);
+  if (!field)
+    return false;
+  field += internal_strlen(kPrefix);
+  return (int)internal_atoll(field) != 0;
+}
+
+ThreadLister::~ThreadLister() {
+  if (!internal_iserror(descriptor_))
+    internal_close(descriptor_);
+}
+#endif
+
+#if SANITIZER_WORDSIZE == 32
+// Take care of unusable kernel area in top gigabyte.
+static uptr GetKernelAreaSize() {
+#if SANITIZER_LINUX && !SANITIZER_X32
+  const uptr gbyte = 1UL << 30;
+
+  // Firstly check if there are writable segments
+  // mapped to top gigabyte (e.g. stack).
+  MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+  if (proc_maps.Error())
+    return 0;
+  MemoryMappedSegment segment;
+  while (proc_maps.Next(&segment)) {
+    if ((segment.end >= 3 * gbyte) && segment.IsWritable()) return 0;
+  }
+
+#if !SANITIZER_ANDROID
+  // Even if nothing is mapped, top Gb may still be accessible
+  // if we are running on 64-bit kernel.
+  // Uname may report misleading results if personality type
+  // is modified (e.g. under schroot) so check this as well.
+  struct utsname uname_info;
+  int pers = personality(0xffffffffUL);
+  if (!(pers & PER_MASK) && internal_uname(&uname_info) == 0 &&
+      internal_strstr(uname_info.machine, "64"))
+    return 0;
+#endif  // SANITIZER_ANDROID
+
+  // Top gigabyte is reserved for kernel.
+  return gbyte;
+#else
+  return 0;
+#endif  // SANITIZER_LINUX && !SANITIZER_X32
+}
+#endif  // SANITIZER_WORDSIZE == 32
+
+uptr GetMaxVirtualAddress() {
+#if SANITIZER_NETBSD && defined(__x86_64__)
+  return 0x7f7ffffff000ULL;  // (0x00007f8000000000 - PAGE_SIZE)
+#elif SANITIZER_WORDSIZE == 64
+# if defined(__powerpc64__) || defined(__aarch64__)
+  // On PowerPC64 we have two different address space layouts: 44- and 46-bit.
+  // We somehow need to figure out which one we are using now and choose
+  // one of 0x00000fffffffffffUL and 0x00003fffffffffffUL.
+  // Note that with 'ulimit -s unlimited' the stack is moved away from the top
+  // of the address space, so simply checking the stack address is not enough.
+  // This should (does) work for both PowerPC64 Endian modes.
+  // Similarly, aarch64 has multiple address space layouts: 39, 42 and 47-bit.
+  return (1ULL << (MostSignificantSetBitIndex(GET_CURRENT_FRAME()) + 1)) - 1;
+#elif SANITIZER_RISCV64
+  return (1ULL << 38) - 1;
+# elif defined(__mips64)
+  return (1ULL << 40) - 1;  // 0x000000ffffffffffUL;
+# elif defined(__s390x__)
+  return (1ULL << 53) - 1;  // 0x001fffffffffffffUL;
+#elif defined(__sparc__)
+  return ~(uptr)0;
+# else
+  return (1ULL << 47) - 1;  // 0x00007fffffffffffUL;
+# endif
+#else  // SANITIZER_WORDSIZE == 32
+# if defined(__s390__)
+  return (1ULL << 31) - 1;  // 0x7fffffff;
+# else
+  return (1ULL << 32) - 1;  // 0xffffffff;
+# endif
+#endif  // SANITIZER_WORDSIZE
+}
+
+uptr GetMaxUserVirtualAddress() {
+  uptr addr = GetMaxVirtualAddress();
+#if SANITIZER_WORDSIZE == 32 && !defined(__s390__)
+  if (!common_flags()->full_address_space)
+    addr -= GetKernelAreaSize();
+  CHECK_LT(reinterpret_cast<uptr>(&addr), addr);
+#endif
+  return addr;
+}
+
+#if !SANITIZER_ANDROID
+uptr GetPageSize() {
+#if SANITIZER_LINUX && (defined(__x86_64__) || defined(__i386__)) && \
+    defined(EXEC_PAGESIZE)
+  return EXEC_PAGESIZE;
+#elif SANITIZER_FREEBSD || SANITIZER_NETBSD
+// Use sysctl as sysconf can trigger interceptors internally.
+  int pz = 0;
+  uptr pzl = sizeof(pz);
+  int mib[2] = {CTL_HW, HW_PAGESIZE};
+  int rv = internal_sysctl(mib, 2, &pz, &pzl, nullptr, 0);
+  CHECK_EQ(rv, 0);
+  return (uptr)pz;
+#elif SANITIZER_USE_GETAUXVAL
+  return getauxval(AT_PAGESZ);
+#else
+  return sysconf(_SC_PAGESIZE);  // EXEC_PAGESIZE may not be trustworthy.
+#endif
+}
+#endif // !SANITIZER_ANDROID
+
+uptr ReadBinaryName(/*out*/char *buf, uptr buf_len) {
+#if SANITIZER_SOLARIS
+  const char *default_module_name = getexecname();
+  CHECK_NE(default_module_name, NULL);
+  return internal_snprintf(buf, buf_len, "%s", default_module_name);
+#else
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD
+#if SANITIZER_FREEBSD
+  const int Mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
+#else
+  const int Mib[4] = {CTL_KERN, KERN_PROC_ARGS, -1, KERN_PROC_PATHNAME};
+#endif
+  const char *default_module_name = "kern.proc.pathname";
+  uptr Size = buf_len;
+  bool IsErr =
+      (internal_sysctl(Mib, ARRAY_SIZE(Mib), buf, &Size, NULL, 0) != 0);
+  int readlink_error = IsErr ? errno : 0;
+  uptr module_name_len = Size;
+#else
+  const char *default_module_name = "/proc/self/exe";
+  uptr module_name_len = internal_readlink(
+      default_module_name, buf, buf_len);
+  int readlink_error;
+  bool IsErr = internal_iserror(module_name_len, &readlink_error);
+#endif  // SANITIZER_SOLARIS
+  if (IsErr) {
+    // We can't read binary name for some reason, assume it's unknown.
+    Report("WARNING: reading executable name failed with errno %d, "
+           "some stack frames may not be symbolized\n", readlink_error);
+    module_name_len = internal_snprintf(buf, buf_len, "%s",
+                                        default_module_name);
+    CHECK_LT(module_name_len, buf_len);
+  }
+  return module_name_len;
+#endif
+}
+
+uptr ReadLongProcessName(/*out*/ char *buf, uptr buf_len) {
+#if SANITIZER_LINUX
+  char *tmpbuf;
+  uptr tmpsize;
+  uptr tmplen;
+  if (ReadFileToBuffer("/proc/self/cmdline", &tmpbuf, &tmpsize, &tmplen,
+                       1024 * 1024)) {
+    internal_strncpy(buf, tmpbuf, buf_len);
+    UnmapOrDie(tmpbuf, tmpsize);
+    return internal_strlen(buf);
+  }
+#endif
+  return ReadBinaryName(buf, buf_len);
+}
+
+// Match full names of the form /path/to/base_name{-,.}*
+bool LibraryNameIs(const char *full_name, const char *base_name) {
+  const char *name = full_name;
+  // Strip path.
+  while (*name != '\0') name++;
+  while (name > full_name && *name != '/') name--;
+  if (*name == '/') name++;
+  uptr base_name_length = internal_strlen(base_name);
+  if (internal_strncmp(name, base_name, base_name_length)) return false;
+  return (name[base_name_length] == '-' || name[base_name_length] == '.');
+}
+
+#if !SANITIZER_ANDROID
+// Call cb for each region mapped by map.
+void ForEachMappedRegion(link_map *map, void (*cb)(const void *, uptr)) {
+  CHECK_NE(map, nullptr);
+#if !SANITIZER_FREEBSD
+  typedef ElfW(Phdr) Elf_Phdr;
+  typedef ElfW(Ehdr) Elf_Ehdr;
+#endif // !SANITIZER_FREEBSD
+  char *base = (char *)map->l_addr;
+  Elf_Ehdr *ehdr = (Elf_Ehdr *)base;
+  char *phdrs = base + ehdr->e_phoff;
+  char *phdrs_end = phdrs + ehdr->e_phnum * ehdr->e_phentsize;
+
+  // Find the segment with the minimum base so we can "relocate" the p_vaddr
+  // fields.  Typically ET_DYN objects (DSOs) have base of zero and ET_EXEC
+  // objects have a non-zero base.
+  uptr preferred_base = (uptr)-1;
+  for (char *iter = phdrs; iter != phdrs_end; iter += ehdr->e_phentsize) {
+    Elf_Phdr *phdr = (Elf_Phdr *)iter;
+    if (phdr->p_type == PT_LOAD && preferred_base > (uptr)phdr->p_vaddr)
+      preferred_base = (uptr)phdr->p_vaddr;
+  }
+
+  // Compute the delta from the real base to get a relocation delta.
+  sptr delta = (uptr)base - preferred_base;
+  // Now we can figure out what the loader really mapped.
+  for (char *iter = phdrs; iter != phdrs_end; iter += ehdr->e_phentsize) {
+    Elf_Phdr *phdr = (Elf_Phdr *)iter;
+    if (phdr->p_type == PT_LOAD) {
+      uptr seg_start = phdr->p_vaddr + delta;
+      uptr seg_end = seg_start + phdr->p_memsz;
+      // None of these values are aligned.  We consider the ragged edges of the
+      // load command as defined, since they are mapped from the file.
+      seg_start = RoundDownTo(seg_start, GetPageSizeCached());
+      seg_end = RoundUpTo(seg_end, GetPageSizeCached());
+      cb((void *)seg_start, seg_end - seg_start);
+    }
+  }
+}
+#endif
+
+#if SANITIZER_LINUX
+#if defined(__x86_64__)
+// We cannot use glibc's clone wrapper, because it messes with the child
+// task's TLS. It writes the PID and TID of the child task to its thread
+// descriptor, but in our case the child task shares the thread descriptor with
+// the parent (because we don't know how to allocate a new thread
+// descriptor to keep glibc happy). So the stock version of clone(), when
+// used with CLONE_VM, would end up corrupting the parent's thread descriptor.
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  long long res;
+  if (!fn || !child_stack)
+    return -EINVAL;
+  CHECK_EQ(0, (uptr)child_stack % 16);
+  child_stack = (char *)child_stack - 2 * sizeof(unsigned long long);
+  ((unsigned long long *)child_stack)[0] = (uptr)fn;
+  ((unsigned long long *)child_stack)[1] = (uptr)arg;
+  register void *r8 __asm__("r8") = newtls;
+  register int *r10 __asm__("r10") = child_tidptr;
+  __asm__ __volatile__(
+                       /* %rax = syscall(%rax = SYSCALL(clone),
+                        *                %rdi = flags,
+                        *                %rsi = child_stack,
+                        *                %rdx = parent_tidptr,
+                        *                %r8  = new_tls,
+                        *                %r10 = child_tidptr)
+                        */
+                       "syscall\n"
+
+                       /* if (%rax != 0)
+                        *   return;
+                        */
+                       "testq  %%rax,%%rax\n"
+                       "jnz    1f\n"
+
+                       /* In the child. Terminate unwind chain. */
+                       // XXX: We should also terminate the CFI unwind chain
+                       // here. Unfortunately clang 3.2 doesn't support the
+                       // necessary CFI directives, so we skip that part.
+                       "xorq   %%rbp,%%rbp\n"
+
+                       /* Call "fn(arg)". */
+                       "popq   %%rax\n"
+                       "popq   %%rdi\n"
+                       "call   *%%rax\n"
+
+                       /* Call _exit(%rax). */
+                       "movq   %%rax,%%rdi\n"
+                       "movq   %2,%%rax\n"
+                       "syscall\n"
+
+                       /* Return to parent. */
+                     "1:\n"
+                       : "=a" (res)
+                       : "a"(SYSCALL(clone)), "i"(SYSCALL(exit)),
+                         "S"(child_stack),
+                         "D"(flags),
+                         "d"(parent_tidptr),
+                         "r"(r8),
+                         "r"(r10)
+                       : "memory", "r11", "rcx");
+  return res;
+}
+#elif defined(__mips__)
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  long long res;
+  if (!fn || !child_stack)
+    return -EINVAL;
+  CHECK_EQ(0, (uptr)child_stack % 16);
+  child_stack = (char *)child_stack - 2 * sizeof(unsigned long long);
+  ((unsigned long long *)child_stack)[0] = (uptr)fn;
+  ((unsigned long long *)child_stack)[1] = (uptr)arg;
+  register void *a3 __asm__("$7") = newtls;
+  register int *a4 __asm__("$8") = child_tidptr;
+  // We don't have proper CFI directives here because it requires alot of code
+  // for very marginal benefits.
+  __asm__ __volatile__(
+                       /* $v0 = syscall($v0 = __NR_clone,
+                        * $a0 = flags,
+                        * $a1 = child_stack,
+                        * $a2 = parent_tidptr,
+                        * $a3 = new_tls,
+                        * $a4 = child_tidptr)
+                        */
+                       ".cprestore 16;\n"
+                       "move $4,%1;\n"
+                       "move $5,%2;\n"
+                       "move $6,%3;\n"
+                       "move $7,%4;\n"
+                       /* Store the fifth argument on stack
+                        * if we are using 32-bit abi.
+                        */
+#if SANITIZER_WORDSIZE == 32
+                       "lw %5,16($29);\n"
+#else
+                       "move $8,%5;\n"
+#endif
+                       "li $2,%6;\n"
+                       "syscall;\n"
+
+                       /* if ($v0 != 0)
+                        * return;
+                        */
+                       "bnez $2,1f;\n"
+
+                       /* Call "fn(arg)". */
+#if SANITIZER_WORDSIZE == 32
+#ifdef __BIG_ENDIAN__
+                       "lw $25,4($29);\n"
+                       "lw $4,12($29);\n"
+#else
+                       "lw $25,0($29);\n"
+                       "lw $4,8($29);\n"
+#endif
+#else
+                       "ld $25,0($29);\n"
+                       "ld $4,8($29);\n"
+#endif
+                       "jal $25;\n"
+
+                       /* Call _exit($v0). */
+                       "move $4,$2;\n"
+                       "li $2,%7;\n"
+                       "syscall;\n"
+
+                       /* Return to parent. */
+                     "1:\n"
+                       : "=r" (res)
+                       : "r"(flags),
+                         "r"(child_stack),
+                         "r"(parent_tidptr),
+                         "r"(a3),
+                         "r"(a4),
+                         "i"(__NR_clone),
+                         "i"(__NR_exit)
+                       : "memory", "$29" );
+  return res;
+}
+#elif SANITIZER_RISCV64
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  if (!fn || !child_stack)
+    return -EINVAL;
+
+  CHECK_EQ(0, (uptr)child_stack % 16);
+
+  register int res __asm__("a0");
+  register int __flags __asm__("a0") = flags;
+  register void *__stack __asm__("a1") = child_stack;
+  register int *__ptid __asm__("a2") = parent_tidptr;
+  register void *__tls __asm__("a3") = newtls;
+  register int *__ctid __asm__("a4") = child_tidptr;
+  register int (*__fn)(void *) __asm__("a5") = fn;
+  register void *__arg __asm__("a6") = arg;
+  register int nr_clone __asm__("a7") = __NR_clone;
+
+  __asm__ __volatile__(
+      "ecall\n"
+
+      /* if (a0 != 0)
+       *   return a0;
+       */
+      "bnez a0, 1f\n"
+
+      // In the child, now. Call "fn(arg)".
+      "mv a0, a6\n"
+      "jalr a5\n"
+
+      // Call _exit(a0).
+      "addi a7, zero, %9\n"
+      "ecall\n"
+      "1:\n"
+
+      : "=r"(res)
+      : "0"(__flags), "r"(__stack), "r"(__ptid), "r"(__tls), "r"(__ctid),
+        "r"(__fn), "r"(__arg), "r"(nr_clone), "i"(__NR_exit)
+      : "memory");
+  return res;
+}
+#elif defined(__aarch64__)
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  register long long res __asm__("x0");
+  if (!fn || !child_stack)
+    return -EINVAL;
+  CHECK_EQ(0, (uptr)child_stack % 16);
+  child_stack = (char *)child_stack - 2 * sizeof(unsigned long long);
+  ((unsigned long long *)child_stack)[0] = (uptr)fn;
+  ((unsigned long long *)child_stack)[1] = (uptr)arg;
+
+  register int (*__fn)(void *)  __asm__("x0") = fn;
+  register void *__stack __asm__("x1") = child_stack;
+  register int   __flags __asm__("x2") = flags;
+  register void *__arg   __asm__("x3") = arg;
+  register int  *__ptid  __asm__("x4") = parent_tidptr;
+  register void *__tls   __asm__("x5") = newtls;
+  register int  *__ctid  __asm__("x6") = child_tidptr;
+
+  __asm__ __volatile__(
+                       "mov x0,x2\n" /* flags  */
+                       "mov x2,x4\n" /* ptid  */
+                       "mov x3,x5\n" /* tls  */
+                       "mov x4,x6\n" /* ctid  */
+                       "mov x8,%9\n" /* clone  */
+
+                       "svc 0x0\n"
+
+                       /* if (%r0 != 0)
+                        *   return %r0;
+                        */
+                       "cmp x0, #0\n"
+                       "bne 1f\n"
+
+                       /* In the child, now. Call "fn(arg)". */
+                       "ldp x1, x0, [sp], #16\n"
+                       "blr x1\n"
+
+                       /* Call _exit(%r0).  */
+                       "mov x8, %10\n"
+                       "svc 0x0\n"
+                     "1:\n"
+
+                       : "=r" (res)
+                       : "i"(-EINVAL),
+                         "r"(__fn), "r"(__stack), "r"(__flags), "r"(__arg),
+                         "r"(__ptid), "r"(__tls), "r"(__ctid),
+                         "i"(__NR_clone), "i"(__NR_exit)
+                       : "x30", "memory");
+  return res;
+}
+#elif defined(__powerpc64__)
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                   int *parent_tidptr, void *newtls, int *child_tidptr) {
+  long long res;
+// Stack frame structure.
+#if SANITIZER_PPC64V1
+//   Back chain == 0        (SP + 112)
+// Frame (112 bytes):
+//   Parameter save area    (SP + 48), 8 doublewords
+//   TOC save area          (SP + 40)
+//   Link editor doubleword (SP + 32)
+//   Compiler doubleword    (SP + 24)
+//   LR save area           (SP + 16)
+//   CR save area           (SP + 8)
+//   Back chain             (SP + 0)
+# define FRAME_SIZE 112
+# define FRAME_TOC_SAVE_OFFSET 40
+#elif SANITIZER_PPC64V2
+//   Back chain == 0        (SP + 32)
+// Frame (32 bytes):
+//   TOC save area          (SP + 24)
+//   LR save area           (SP + 16)
+//   CR save area           (SP + 8)
+//   Back chain             (SP + 0)
+# define FRAME_SIZE 32
+# define FRAME_TOC_SAVE_OFFSET 24
+#else
+# error "Unsupported PPC64 ABI"
+#endif
+  if (!fn || !child_stack)
+    return -EINVAL;
+  CHECK_EQ(0, (uptr)child_stack % 16);
+
+  register int (*__fn)(void *) __asm__("r3") = fn;
+  register void *__cstack      __asm__("r4") = child_stack;
+  register int __flags         __asm__("r5") = flags;
+  register void *__arg         __asm__("r6") = arg;
+  register int *__ptidptr      __asm__("r7") = parent_tidptr;
+  register void *__newtls      __asm__("r8") = newtls;
+  register int *__ctidptr      __asm__("r9") = child_tidptr;
+
+ __asm__ __volatile__(
+           /* fn and arg are saved across the syscall */
+           "mr 28, %5\n\t"
+           "mr 27, %8\n\t"
+
+           /* syscall
+             r0 == __NR_clone
+             r3 == flags
+             r4 == child_stack
+             r5 == parent_tidptr
+             r6 == newtls
+             r7 == child_tidptr */
+           "mr 3, %7\n\t"
+           "mr 5, %9\n\t"
+           "mr 6, %10\n\t"
+           "mr 7, %11\n\t"
+           "li 0, %3\n\t"
+           "sc\n\t"
+
+           /* Test if syscall was successful */
+           "cmpdi  cr1, 3, 0\n\t"
+           "crandc cr1*4+eq, cr1*4+eq, cr0*4+so\n\t"
+           "bne-   cr1, 1f\n\t"
+
+           /* Set up stack frame */
+           "li    29, 0\n\t"
+           "stdu  29, -8(1)\n\t"
+           "stdu  1, -%12(1)\n\t"
+           /* Do the function call */
+           "std   2, %13(1)\n\t"
+#if SANITIZER_PPC64V1
+           "ld    0, 0(28)\n\t"
+           "ld    2, 8(28)\n\t"
+           "mtctr 0\n\t"
+#elif SANITIZER_PPC64V2
+           "mr    12, 28\n\t"
+           "mtctr 12\n\t"
+#else
+# error "Unsupported PPC64 ABI"
+#endif
+           "mr    3, 27\n\t"
+           "bctrl\n\t"
+           "ld    2, %13(1)\n\t"
+
+           /* Call _exit(r3) */
+           "li 0, %4\n\t"
+           "sc\n\t"
+
+           /* Return to parent */
+           "1:\n\t"
+           "mr %0, 3\n\t"
+             : "=r" (res)
+             : "0" (-1),
+               "i" (EINVAL),
+               "i" (__NR_clone),
+               "i" (__NR_exit),
+               "r" (__fn),
+               "r" (__cstack),
+               "r" (__flags),
+               "r" (__arg),
+               "r" (__ptidptr),
+               "r" (__newtls),
+               "r" (__ctidptr),
+               "i" (FRAME_SIZE),
+               "i" (FRAME_TOC_SAVE_OFFSET)
+             : "cr0", "cr1", "memory", "ctr", "r0", "r27", "r28", "r29");
+  return res;
+}
+#elif defined(__i386__)
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  int res;
+  if (!fn || !child_stack)
+    return -EINVAL;
+  CHECK_EQ(0, (uptr)child_stack % 16);
+  child_stack = (char *)child_stack - 7 * sizeof(unsigned int);
+  ((unsigned int *)child_stack)[0] = (uptr)flags;
+  ((unsigned int *)child_stack)[1] = (uptr)0;
+  ((unsigned int *)child_stack)[2] = (uptr)fn;
+  ((unsigned int *)child_stack)[3] = (uptr)arg;
+  __asm__ __volatile__(
+                       /* %eax = syscall(%eax = SYSCALL(clone),
+                        *                %ebx = flags,
+                        *                %ecx = child_stack,
+                        *                %edx = parent_tidptr,
+                        *                %esi  = new_tls,
+                        *                %edi = child_tidptr)
+                        */
+
+                        /* Obtain flags */
+                        "movl    (%%ecx), %%ebx\n"
+                        /* Do the system call */
+                        "pushl   %%ebx\n"
+                        "pushl   %%esi\n"
+                        "pushl   %%edi\n"
+                        /* Remember the flag value.  */
+                        "movl    %%ebx, (%%ecx)\n"
+                        "int     $0x80\n"
+                        "popl    %%edi\n"
+                        "popl    %%esi\n"
+                        "popl    %%ebx\n"
+
+                        /* if (%eax != 0)
+                         *   return;
+                         */
+
+                        "test    %%eax,%%eax\n"
+                        "jnz    1f\n"
+
+                        /* terminate the stack frame */
+                        "xorl   %%ebp,%%ebp\n"
+                        /* Call FN. */
+                        "call    *%%ebx\n"
+#ifdef PIC
+                        "call    here\n"
+                        "here:\n"
+                        "popl    %%ebx\n"
+                        "addl    $_GLOBAL_OFFSET_TABLE_+[.-here], %%ebx\n"
+#endif
+                        /* Call exit */
+                        "movl    %%eax, %%ebx\n"
+                        "movl    %2, %%eax\n"
+                        "int     $0x80\n"
+                        "1:\n"
+                       : "=a" (res)
+                       : "a"(SYSCALL(clone)), "i"(SYSCALL(exit)),
+                         "c"(child_stack),
+                         "d"(parent_tidptr),
+                         "S"(newtls),
+                         "D"(child_tidptr)
+                       : "memory");
+  return res;
+}
+#elif defined(__arm__)
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  unsigned int res;
+  if (!fn || !child_stack)
+    return -EINVAL;
+  child_stack = (char *)child_stack - 2 * sizeof(unsigned int);
+  ((unsigned int *)child_stack)[0] = (uptr)fn;
+  ((unsigned int *)child_stack)[1] = (uptr)arg;
+  register int r0 __asm__("r0") = flags;
+  register void *r1 __asm__("r1") = child_stack;
+  register int *r2 __asm__("r2") = parent_tidptr;
+  register void *r3 __asm__("r3") = newtls;
+  register int *r4 __asm__("r4") = child_tidptr;
+  register int r7 __asm__("r7") = __NR_clone;
+
+#if __ARM_ARCH > 4 || defined (__ARM_ARCH_4T__)
+# define ARCH_HAS_BX
+#endif
+#if __ARM_ARCH > 4
+# define ARCH_HAS_BLX
+#endif
+
+#ifdef ARCH_HAS_BX
+# ifdef ARCH_HAS_BLX
+#  define BLX(R) "blx "  #R "\n"
+# else
+#  define BLX(R) "mov lr, pc; bx " #R "\n"
+# endif
+#else
+# define BLX(R)  "mov lr, pc; mov pc," #R "\n"
+#endif
+
+  __asm__ __volatile__(
+                       /* %r0 = syscall(%r7 = SYSCALL(clone),
+                        *               %r0 = flags,
+                        *               %r1 = child_stack,
+                        *               %r2 = parent_tidptr,
+                        *               %r3  = new_tls,
+                        *               %r4 = child_tidptr)
+                        */
+
+                       /* Do the system call */
+                       "swi 0x0\n"
+
+                       /* if (%r0 != 0)
+                        *   return %r0;
+                        */
+                       "cmp r0, #0\n"
+                       "bne 1f\n"
+
+                       /* In the child, now. Call "fn(arg)". */
+                       "ldr r0, [sp, #4]\n"
+                       "ldr ip, [sp], #8\n"
+                       BLX(ip)
+                       /* Call _exit(%r0). */
+                       "mov r7, %7\n"
+                       "swi 0x0\n"
+                       "1:\n"
+                       "mov %0, r0\n"
+                       : "=r"(res)
+                       : "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r7),
+                         "i"(__NR_exit)
+                       : "memory");
+  return res;
+}
+#endif
+#endif  // SANITIZER_LINUX
+
+#if SANITIZER_LINUX
+int internal_uname(struct utsname *buf) {
+  return internal_syscall(SYSCALL(uname), buf);
+}
+#endif
+
+#if SANITIZER_ANDROID
+#if __ANDROID_API__ < 21
+extern "C" __attribute__((weak)) int dl_iterate_phdr(
+    int (*)(struct dl_phdr_info *, size_t, void *), void *);
+#endif
+
+static int dl_iterate_phdr_test_cb(struct dl_phdr_info *info, size_t size,
+                                   void *data) {
+  // Any name starting with "lib" indicates a bug in L where library base names
+  // are returned instead of paths.
+  if (info->dlpi_name && info->dlpi_name[0] == 'l' &&
+      info->dlpi_name[1] == 'i' && info->dlpi_name[2] == 'b') {
+    *(bool *)data = true;
+    return 1;
+  }
+  return 0;
+}
+
+static atomic_uint32_t android_api_level;
+
+static AndroidApiLevel AndroidDetectApiLevelStatic() {
+#if __ANDROID_API__ <= 19
+  return ANDROID_KITKAT;
+#elif __ANDROID_API__ <= 22
+  return ANDROID_LOLLIPOP_MR1;
+#else
+  return ANDROID_POST_LOLLIPOP;
+#endif
+}
+
+static AndroidApiLevel AndroidDetectApiLevel() {
+  if (!&dl_iterate_phdr)
+    return ANDROID_KITKAT; // K or lower
+  bool base_name_seen = false;
+  dl_iterate_phdr(dl_iterate_phdr_test_cb, &base_name_seen);
+  if (base_name_seen)
+    return ANDROID_LOLLIPOP_MR1; // L MR1
+  return ANDROID_POST_LOLLIPOP;   // post-L
+  // Plain L (API level 21) is completely broken wrt ASan and not very
+  // interesting to detect.
+}
+
+extern "C" __attribute__((weak)) void* _DYNAMIC;
+
+AndroidApiLevel AndroidGetApiLevel() {
+  AndroidApiLevel level =
+      (AndroidApiLevel)atomic_load(&android_api_level, memory_order_relaxed);
+  if (level) return level;
+  level = &_DYNAMIC == nullptr ? AndroidDetectApiLevelStatic()
+                               : AndroidDetectApiLevel();
+  atomic_store(&android_api_level, level, memory_order_relaxed);
+  return level;
+}
+
+#endif
+
+static HandleSignalMode GetHandleSignalModeImpl(int signum) {
+  switch (signum) {
+    case SIGABRT:
+      return common_flags()->handle_abort;
+    case SIGILL:
+      return common_flags()->handle_sigill;
+    case SIGTRAP:
+      return common_flags()->handle_sigtrap;
+    case SIGFPE:
+      return common_flags()->handle_sigfpe;
+    case SIGSEGV:
+      return common_flags()->handle_segv;
+    case SIGBUS:
+      return common_flags()->handle_sigbus;
+  }
+  return kHandleSignalNo;
+}
+
+HandleSignalMode GetHandleSignalMode(int signum) {
+  HandleSignalMode result = GetHandleSignalModeImpl(signum);
+  if (result == kHandleSignalYes && !common_flags()->allow_user_segv_handler)
+    return kHandleSignalExclusive;
+  return result;
+}
+
+#if !SANITIZER_GO
+void *internal_start_thread(void *(*func)(void *arg), void *arg) {
+  if (&real_pthread_create == 0)
+    return nullptr;
+  // Start the thread with signals blocked, otherwise it can steal user signals.
+  ScopedBlockSignals block(nullptr);
+  void *th;
+  real_pthread_create(&th, nullptr, func, arg);
+  return th;
+}
+
+void internal_join_thread(void *th) {
+  if (&real_pthread_join)
+    real_pthread_join(th, nullptr);
+}
+#else
+void *internal_start_thread(void *(*func)(void *), void *arg) { return 0; }
+
+void internal_join_thread(void *th) {}
+#endif
+
+#if defined(__aarch64__)
+// Android headers in the older NDK releases miss this definition.
+struct __sanitizer_esr_context {
+  struct _aarch64_ctx head;
+  uint64_t esr;
+};
+
+static bool Aarch64GetESR(ucontext_t *ucontext, u64 *esr) {
+  static const u32 kEsrMagic = 0x45535201;
+  u8 *aux = reinterpret_cast<u8 *>(ucontext->uc_mcontext.__reserved);
+  while (true) {
+    _aarch64_ctx *ctx = (_aarch64_ctx *)aux;
+    if (ctx->size == 0) break;
+    if (ctx->magic == kEsrMagic) {
+      *esr = ((__sanitizer_esr_context *)ctx)->esr;
+      return true;
+    }
+    aux += ctx->size;
+  }
+  return false;
+}
+#endif
+
+using Context = ucontext_t;
+
+SignalContext::WriteFlag SignalContext::GetWriteFlag() const {
+  Context *ucontext = (Context *)context;
+#if defined(__x86_64__) || defined(__i386__)
+  static const uptr PF_WRITE = 1U << 1;
+#if SANITIZER_FREEBSD
+  uptr err = ucontext->uc_mcontext.mc_err;
+#elif SANITIZER_NETBSD
+  uptr err = ucontext->uc_mcontext.__gregs[_REG_ERR];
+#elif SANITIZER_SOLARIS && defined(__i386__)
+  const int Err = 13;
+  uptr err = ucontext->uc_mcontext.gregs[Err];
+#else
+  uptr err = ucontext->uc_mcontext.gregs[REG_ERR];
+#endif // SANITIZER_FREEBSD
+  return err & PF_WRITE ? Write : Read;
+#elif defined(__mips__)
+  uint32_t *exception_source;
+  uint32_t faulty_instruction;
+  uint32_t op_code;
+
+  exception_source = (uint32_t *)ucontext->uc_mcontext.pc;
+  faulty_instruction = (uint32_t)(*exception_source);
+
+  op_code = (faulty_instruction >> 26) & 0x3f;
+
+  // FIXME: Add support for FPU, microMIPS, DSP, MSA memory instructions.
+  switch (op_code) {
+    case 0x28:  // sb
+    case 0x29:  // sh
+    case 0x2b:  // sw
+    case 0x3f:  // sd
+#if __mips_isa_rev < 6
+    case 0x2c:  // sdl
+    case 0x2d:  // sdr
+    case 0x2a:  // swl
+    case 0x2e:  // swr
+#endif
+      return SignalContext::Write;
+
+    case 0x20:  // lb
+    case 0x24:  // lbu
+    case 0x21:  // lh
+    case 0x25:  // lhu
+    case 0x23:  // lw
+    case 0x27:  // lwu
+    case 0x37:  // ld
+#if __mips_isa_rev < 6
+    case 0x1a:  // ldl
+    case 0x1b:  // ldr
+    case 0x22:  // lwl
+    case 0x26:  // lwr
+#endif
+      return SignalContext::Read;
+#if __mips_isa_rev == 6
+    case 0x3b:  // pcrel
+      op_code = (faulty_instruction >> 19) & 0x3;
+      switch (op_code) {
+        case 0x1:  // lwpc
+        case 0x2:  // lwupc
+          return SignalContext::Read;
+      }
+#endif
+  }
+  return SignalContext::Unknown;
+#elif defined(__arm__)
+  static const uptr FSR_WRITE = 1U << 11;
+  uptr fsr = ucontext->uc_mcontext.error_code;
+  return fsr & FSR_WRITE ? Write : Read;
+#elif defined(__aarch64__)
+  static const u64 ESR_ELx_WNR = 1U << 6;
+  u64 esr;
+  if (!Aarch64GetESR(ucontext, &esr)) return Unknown;
+  return esr & ESR_ELx_WNR ? Write : Read;
+#elif defined(__sparc__)
+  // Decode the instruction to determine the access type.
+  // From OpenSolaris $SRC/uts/sun4/os/trap.c (get_accesstype).
+#if SANITIZER_SOLARIS
+  uptr pc = ucontext->uc_mcontext.gregs[REG_PC];
+#else
+  // Historical BSDism here.
+  struct sigcontext *scontext = (struct sigcontext *)context;
+#if defined(__arch64__)
+  uptr pc = scontext->sigc_regs.tpc;
+#else
+  uptr pc = scontext->si_regs.pc;
+#endif
+#endif
+  u32 instr = *(u32 *)pc;
+  return (instr >> 21) & 1 ? Write: Read;
+#elif defined(__riscv)
+#if SANITIZER_FREEBSD
+  unsigned long pc = ucontext->uc_mcontext.mc_gpregs.gp_sepc;
+#else
+  unsigned long pc = ucontext->uc_mcontext.__gregs[REG_PC];
+#endif
+  unsigned faulty_instruction = *(uint16_t *)pc;
+
+#if defined(__riscv_compressed)
+  if ((faulty_instruction & 0x3) != 0x3) {  // it's a compressed instruction
+    // set op_bits to the instruction bits [1, 0, 15, 14, 13]
+    unsigned op_bits =
+        ((faulty_instruction & 0x3) << 3) | (faulty_instruction >> 13);
+    unsigned rd = faulty_instruction & 0xF80;  // bits 7-11, inclusive
+    switch (op_bits) {
+      case 0b10'010:  // c.lwsp (rd != x0)
+#if __riscv_xlen == 64
+      case 0b10'011:  // c.ldsp (rd != x0)
+#endif
+        return rd ? SignalContext::Read : SignalContext::Unknown;
+      case 0b00'010:  // c.lw
+#if __riscv_flen >= 32 && __riscv_xlen == 32
+      case 0b10'011:  // c.flwsp
+#endif
+#if __riscv_flen >= 32 || __riscv_xlen == 64
+      case 0b00'011:  // c.flw / c.ld
+#endif
+#if __riscv_flen == 64
+      case 0b00'001:  // c.fld
+      case 0b10'001:  // c.fldsp
+#endif
+        return SignalContext::Read;
+      case 0b00'110:  // c.sw
+      case 0b10'110:  // c.swsp
+#if __riscv_flen >= 32 || __riscv_xlen == 64
+      case 0b00'111:  // c.fsw / c.sd
+      case 0b10'111:  // c.fswsp / c.sdsp
+#endif
+#if __riscv_flen == 64
+      case 0b00'101:  // c.fsd
+      case 0b10'101:  // c.fsdsp
+#endif
+        return SignalContext::Write;
+      default:
+        return SignalContext::Unknown;
+    }
+  }
+#endif
+
+  unsigned opcode = faulty_instruction & 0x7f;         // lower 7 bits
+  unsigned funct3 = (faulty_instruction >> 12) & 0x7;  // bits 12-14, inclusive
+  switch (opcode) {
+    case 0b0000011:  // loads
+      switch (funct3) {
+        case 0b000:  // lb
+        case 0b001:  // lh
+        case 0b010:  // lw
+#if __riscv_xlen == 64
+        case 0b011:  // ld
+#endif
+        case 0b100:  // lbu
+        case 0b101:  // lhu
+          return SignalContext::Read;
+        default:
+          return SignalContext::Unknown;
+      }
+    case 0b0100011:  // stores
+      switch (funct3) {
+        case 0b000:  // sb
+        case 0b001:  // sh
+        case 0b010:  // sw
+#if __riscv_xlen == 64
+        case 0b011:  // sd
+#endif
+          return SignalContext::Write;
+        default:
+          return SignalContext::Unknown;
+      }
+#if __riscv_flen >= 32
+    case 0b0000111:  // floating-point loads
+      switch (funct3) {
+        case 0b010:  // flw
+#if __riscv_flen == 64
+        case 0b011:  // fld
+#endif
+          return SignalContext::Read;
+        default:
+          return SignalContext::Unknown;
+      }
+    case 0b0100111:  // floating-point stores
+      switch (funct3) {
+        case 0b010:  // fsw
+#if __riscv_flen == 64
+        case 0b011:  // fsd
+#endif
+          return SignalContext::Write;
+        default:
+          return SignalContext::Unknown;
+      }
+#endif
+    default:
+      return SignalContext::Unknown;
+  }
+#else
+  (void)ucontext;
+  return Unknown;  // FIXME: Implement.
+#endif
+}
+
+bool SignalContext::IsTrueFaultingAddress() const {
+  auto si = static_cast<const siginfo_t *>(siginfo);
+  // SIGSEGV signals without a true fault address have si_code set to 128.
+  return si->si_signo == SIGSEGV && si->si_code != 128;
+}
+
+void SignalContext::DumpAllRegisters(void *context) {
+  // FIXME: Implement this.
+}
+
+static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {
+#if SANITIZER_NETBSD
+  // This covers all NetBSD architectures
+  ucontext_t *ucontext = (ucontext_t *)context;
+  *pc = _UC_MACHINE_PC(ucontext);
+  *bp = _UC_MACHINE_FP(ucontext);
+  *sp = _UC_MACHINE_SP(ucontext);
+#elif defined(__arm__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.arm_pc;
+  *bp = ucontext->uc_mcontext.arm_fp;
+  *sp = ucontext->uc_mcontext.arm_sp;
+#elif defined(__aarch64__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.pc;
+  *bp = ucontext->uc_mcontext.regs[29];
+  *sp = ucontext->uc_mcontext.sp;
+#elif defined(__hppa__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.sc_iaoq[0];
+  /* GCC uses %r3 whenever a frame pointer is needed.  */
+  *bp = ucontext->uc_mcontext.sc_gr[3];
+  *sp = ucontext->uc_mcontext.sc_gr[30];
+#elif defined(__x86_64__)
+# if SANITIZER_FREEBSD
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.mc_rip;
+  *bp = ucontext->uc_mcontext.mc_rbp;
+  *sp = ucontext->uc_mcontext.mc_rsp;
+# else
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.gregs[REG_RIP];
+  *bp = ucontext->uc_mcontext.gregs[REG_RBP];
+  *sp = ucontext->uc_mcontext.gregs[REG_RSP];
+# endif
+#elif defined(__i386__)
+# if SANITIZER_FREEBSD
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.mc_eip;
+  *bp = ucontext->uc_mcontext.mc_ebp;
+  *sp = ucontext->uc_mcontext.mc_esp;
+# else
+  ucontext_t *ucontext = (ucontext_t*)context;
+# if SANITIZER_SOLARIS
+  /* Use the numeric values: the symbolic ones are undefined by llvm
+     include/llvm/Support/Solaris.h.  */
+# ifndef REG_EIP
+#  define REG_EIP 14 // REG_PC
+# endif
+# ifndef REG_EBP
+#  define REG_EBP  6 // REG_FP
+# endif
+# ifndef REG_UESP
+#  define REG_UESP 17 // REG_SP
+# endif
+# endif
+  *pc = ucontext->uc_mcontext.gregs[REG_EIP];
+  *bp = ucontext->uc_mcontext.gregs[REG_EBP];
+  *sp = ucontext->uc_mcontext.gregs[REG_UESP];
+# endif
+#elif defined(__powerpc__) || defined(__powerpc64__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.regs->nip;
+  *sp = ucontext->uc_mcontext.regs->gpr[PT_R1];
+  // The powerpc{,64}-linux ABIs do not specify r31 as the frame
+  // pointer, but GCC always uses r31 when we need a frame pointer.
+  *bp = ucontext->uc_mcontext.regs->gpr[PT_R31];
+#elif defined(__sparc__)
+#if defined(__arch64__) || defined(__sparcv9)
+#define STACK_BIAS 2047
+#else
+#define STACK_BIAS 0
+# endif
+# if SANITIZER_SOLARIS
+  ucontext_t *ucontext = (ucontext_t *)context;
+  *pc = ucontext->uc_mcontext.gregs[REG_PC];
+  *sp = ucontext->uc_mcontext.gregs[REG_O6] + STACK_BIAS;
+#else
+  // Historical BSDism here.
+  struct sigcontext *scontext = (struct sigcontext *)context;
+#if defined(__arch64__)
+  *pc = scontext->sigc_regs.tpc;
+  *sp = scontext->sigc_regs.u_regs[14] + STACK_BIAS;
+#else
+  *pc = scontext->si_regs.pc;
+  *sp = scontext->si_regs.u_regs[14];
+#endif
+# endif
+  *bp = (uptr)((uhwptr *)*sp)[14] + STACK_BIAS;
+#elif defined(__mips__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+  *pc = ucontext->uc_mcontext.pc;
+  *bp = ucontext->uc_mcontext.gregs[30];
+  *sp = ucontext->uc_mcontext.gregs[29];
+#elif defined(__s390__)
+  ucontext_t *ucontext = (ucontext_t*)context;
+# if defined(__s390x__)
+  *pc = ucontext->uc_mcontext.psw.addr;
+# else
+  *pc = ucontext->uc_mcontext.psw.addr & 0x7fffffff;
+# endif
+  *bp = ucontext->uc_mcontext.gregs[11];
+  *sp = ucontext->uc_mcontext.gregs[15];
+#elif defined(__riscv)
+  ucontext_t *ucontext = (ucontext_t*)context;
+#    if SANITIZER_FREEBSD
+  *pc = ucontext->uc_mcontext.mc_gpregs.gp_sepc;
+  *bp = ucontext->uc_mcontext.mc_gpregs.gp_s[0];
+  *sp = ucontext->uc_mcontext.mc_gpregs.gp_sp;
+#    else
+  *pc = ucontext->uc_mcontext.__gregs[REG_PC];
+  *bp = ucontext->uc_mcontext.__gregs[REG_S0];
+  *sp = ucontext->uc_mcontext.__gregs[REG_SP];
+#    endif
+#  elif defined(__hexagon__)
+  ucontext_t *ucontext = (ucontext_t *)context;
+  *pc = ucontext->uc_mcontext.pc;
+  *bp = ucontext->uc_mcontext.r30;
+  *sp = ucontext->uc_mcontext.r29;
+#  else
+#    error "Unsupported arch"
+#  endif
+}
+
+void SignalContext::InitPcSpBp() { GetPcSpBp(context, &pc, &sp, &bp); }
+
+void InitializePlatformEarly() {
+  // Do nothing.
+}
+
+void MaybeReexec() {
+  // No need to re-exec on Linux.
+}
+
+void CheckASLR() {
+#if SANITIZER_NETBSD
+  int mib[3];
+  int paxflags;
+  uptr len = sizeof(paxflags);
+
+  mib[0] = CTL_PROC;
+  mib[1] = internal_getpid();
+  mib[2] = PROC_PID_PAXFLAGS;
+
+  if (UNLIKELY(internal_sysctl(mib, 3, &paxflags, &len, NULL, 0) == -1)) {
+    Printf("sysctl failed\n");
+    Die();
+  }
+
+  if (UNLIKELY(paxflags & CTL_PROC_PAXFLAGS_ASLR)) {
+    Printf("This sanitizer is not compatible with enabled ASLR.\n"
+           "To disable ASLR, please run \"paxctl +a %s\" and try again.\n",
+           GetArgv()[0]);
+    Die();
+  }
+#elif SANITIZER_PPC64V2
+  // Disable ASLR for Linux PPC64LE.
+  int old_personality = personality(0xffffffff);
+  if (old_personality != -1 && (old_personality & ADDR_NO_RANDOMIZE) == 0) {
+    VReport(1, "WARNING: Program is being run with address space layout "
+               "randomization (ASLR) enabled which prevents the thread and "
+               "memory sanitizers from working on powerpc64le.\n"
+               "ASLR will be disabled and the program re-executed.\n");
+    CHECK_NE(personality(old_personality | ADDR_NO_RANDOMIZE), -1);
+    ReExec();
+  }
+#elif SANITIZER_FREEBSD
+  int aslr_status;
+  if (UNLIKELY(procctl(P_PID, 0, PROC_ASLR_STATUS, &aslr_status) == -1)) {
+    // We're making things less 'dramatic' here since
+    // the cmd is not necessarily guaranteed to be here
+    // just yet regarding FreeBSD release
+    return;
+  }
+  if ((aslr_status & PROC_ASLR_ACTIVE) != 0) {
+    Printf("This sanitizer is not compatible with enabled ASLR "
+           "and binaries compiled with PIE\n");
+    Die();
+  }
+#else
+  // Do nothing
+#endif
+}
+
+void CheckMPROTECT() {
+#if SANITIZER_NETBSD
+  int mib[3];
+  int paxflags;
+  uptr len = sizeof(paxflags);
+
+  mib[0] = CTL_PROC;
+  mib[1] = internal_getpid();
+  mib[2] = PROC_PID_PAXFLAGS;
+
+  if (UNLIKELY(internal_sysctl(mib, 3, &paxflags, &len, NULL, 0) == -1)) {
+    Printf("sysctl failed\n");
+    Die();
+  }
+
+  if (UNLIKELY(paxflags & CTL_PROC_PAXFLAGS_MPROTECT)) {
+    Printf("This sanitizer is not compatible with enabled MPROTECT\n");
+    Die();
+  }
+#else
+  // Do nothing
+#endif
+}
+
+void CheckNoDeepBind(const char *filename, int flag) {
+#ifdef RTLD_DEEPBIND
+  if (flag & RTLD_DEEPBIND) {
+    Report(
+        "You are trying to dlopen a %s shared library with RTLD_DEEPBIND flag"
+        " which is incompatible with sanitizer runtime "
+        "(see https://github.com/google/sanitizers/issues/611 for details"
+        "). If you want to run %s library under sanitizers please remove "
+        "RTLD_DEEPBIND from dlopen flags.\n",
+        filename, filename);
+    Die();
+  }
+#endif
+}
+
+uptr FindAvailableMemoryRange(uptr size, uptr alignment, uptr left_padding,
+                              uptr *largest_gap_found,
+                              uptr *max_occupied_addr) {
+  UNREACHABLE("FindAvailableMemoryRange is not available");
+  return 0;
+}
+
+bool GetRandom(void *buffer, uptr length, bool blocking) {
+  if (!buffer || !length || length > 256)
+    return false;
+#if SANITIZER_USE_GETENTROPY
+  uptr rnd = getentropy(buffer, length);
+  int rverrno = 0;
+  if (internal_iserror(rnd, &rverrno) && rverrno == EFAULT)
+    return false;
+  else if (rnd == 0)
+    return true;
+#endif // SANITIZER_USE_GETENTROPY
+
+#if SANITIZER_USE_GETRANDOM
+  static atomic_uint8_t skip_getrandom_syscall;
+  if (!atomic_load_relaxed(&skip_getrandom_syscall)) {
+    // Up to 256 bytes, getrandom will not be interrupted.
+    uptr res = internal_syscall(SYSCALL(getrandom), buffer, length,
+                                blocking ? 0 : GRND_NONBLOCK);
+    int rverrno = 0;
+    if (internal_iserror(res, &rverrno) && rverrno == ENOSYS)
+      atomic_store_relaxed(&skip_getrandom_syscall, 1);
+    else if (res == length)
+      return true;
+  }
+#endif // SANITIZER_USE_GETRANDOM
+  // Up to 256 bytes, a read off /dev/urandom will not be interrupted.
+  // blocking is moot here, O_NONBLOCK has no effect when opening /dev/urandom.
+  uptr fd = internal_open("/dev/urandom", O_RDONLY);
+  if (internal_iserror(fd))
+    return false;
+  uptr res = internal_read(fd, buffer, length);
+  if (internal_iserror(res))
+    return false;
+  internal_close(fd);
+  return true;
+}
+
+} // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.h
new file mode 100644
index 0000000000..ebd60e0b10
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux.h
@@ -0,0 +1,175 @@
+//===-- sanitizer_linux.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Linux-specific syscall wrappers and classes.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_LINUX_H
+#define SANITIZER_LINUX_H
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD ||                \
+    SANITIZER_SOLARIS
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_limits_freebsd.h"
+#include "sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_platform_limits_solaris.h"
+#include "sanitizer_posix.h"
+
+struct link_map;  // Opaque type returned by dlopen().
+struct utsname;
+
+namespace __sanitizer {
+// Dirent structure for getdents(). Note that this structure is different from
+// the one in <dirent.h>, which is used by readdir().
+struct linux_dirent;
+
+struct ProcSelfMapsBuff {
+  char *data;
+  uptr mmaped_size;
+  uptr len;
+};
+
+struct MemoryMappingLayoutData {
+  ProcSelfMapsBuff proc_self_maps;
+  const char *current;
+};
+
+void ReadProcMaps(ProcSelfMapsBuff *proc_maps);
+
+// Syscall wrappers.
+uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
+uptr internal_sigaltstack(const void* ss, void* oss);
+uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
+    __sanitizer_sigset_t *oldset);
+
+void SetSigProcMask(__sanitizer_sigset_t *set, __sanitizer_sigset_t *oldset);
+struct ScopedBlockSignals {
+  explicit ScopedBlockSignals(__sanitizer_sigset_t *copy);
+  ~ScopedBlockSignals();
+
+  ScopedBlockSignals &operator=(const ScopedBlockSignals &) = delete;
+  ScopedBlockSignals(const ScopedBlockSignals &) = delete;
+
+ private:
+  __sanitizer_sigset_t saved_;
+};
+
+#  if SANITIZER_GLIBC
+uptr internal_clock_gettime(__sanitizer_clockid_t clk_id, void *tp);
+#endif
+
+// Linux-only syscalls.
+#if SANITIZER_LINUX
+uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5);
+// Used only by sanitizer_stoptheworld. Signal handlers that are actually used
+// (like the process-wide error reporting SEGV handler) must use
+// internal_sigaction instead.
+int internal_sigaction_norestorer(int signum, const void *act, void *oldact);
+void internal_sigdelset(__sanitizer_sigset_t *set, int signum);
+#if defined(__x86_64__) || defined(__mips__) || defined(__aarch64__) || \
+    defined(__powerpc64__) || defined(__s390__) || defined(__i386__) || \
+    defined(__arm__) || SANITIZER_RISCV64
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr);
+#endif
+int internal_uname(struct utsname *buf);
+#elif SANITIZER_FREEBSD
+void internal_sigdelset(__sanitizer_sigset_t *set, int signum);
+#elif SANITIZER_NETBSD
+void internal_sigdelset(__sanitizer_sigset_t *set, int signum);
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg);
+#endif  // SANITIZER_LINUX
+
+// This class reads thread IDs from /proc/<pid>/task using only syscalls.
+class ThreadLister {
+ public:
+  explicit ThreadLister(pid_t pid);
+  ~ThreadLister();
+  enum Result {
+    Error,
+    Incomplete,
+    Ok,
+  };
+  Result ListThreads(InternalMmapVector<tid_t> *threads);
+
+ private:
+  bool IsAlive(int tid);
+
+  pid_t pid_;
+  int descriptor_ = -1;
+  InternalMmapVector<char> buffer_;
+};
+
+// Exposed for testing.
+uptr ThreadDescriptorSize();
+uptr ThreadSelf();
+
+// Matches a library's file name against a base name (stripping path and version
+// information).
+bool LibraryNameIs(const char *full_name, const char *base_name);
+
+// Call cb for each region mapped by map.
+void ForEachMappedRegion(link_map *map, void (*cb)(const void *, uptr));
+
+// Releases memory pages entirely within the [beg, end] address range.
+// The pages no longer count toward RSS; reads are guaranteed to return 0.
+// Requires (but does not verify!) that pages are MAP_PRIVATE.
+inline void ReleaseMemoryPagesToOSAndZeroFill(uptr beg, uptr end) {
+  // man madvise on Linux promises zero-fill for anonymous private pages.
+  // Testing shows the same behaviour for private (but not anonymous) mappings
+  // of shm_open() files, as long as the underlying file is untouched.
+  CHECK(SANITIZER_LINUX);
+  ReleaseMemoryPagesToOS(beg, end);
+}
+
+#if SANITIZER_ANDROID
+
+#if defined(__aarch64__)
+# define __get_tls() \
+    ({ void** __v; __asm__("mrs %0, tpidr_el0" : "=r"(__v)); __v; })
+#elif defined(__arm__)
+# define __get_tls() \
+    ({ void** __v; __asm__("mrc p15, 0, %0, c13, c0, 3" : "=r"(__v)); __v; })
+#elif defined(__mips__)
+// On mips32r1, this goes via a kernel illegal instruction trap that's
+// optimized for v1.
+# define __get_tls() \
+    ({ register void** __v asm("v1"); \
+       __asm__(".set    push\n" \
+               ".set    mips32r2\n" \
+               "rdhwr   %0,$29\n" \
+               ".set    pop\n" : "=r"(__v)); \
+       __v; })
+#elif defined(__i386__)
+# define __get_tls() \
+    ({ void** __v; __asm__("movl %%gs:0, %0" : "=r"(__v)); __v; })
+#elif defined(__x86_64__)
+# define __get_tls() \
+    ({ void** __v; __asm__("mov %%fs:0, %0" : "=r"(__v)); __v; })
+#else
+#error "Unsupported architecture."
+#endif
+
+// The Android Bionic team has allocated a TLS slot for sanitizers starting
+// with Q, given that Android currently doesn't support ELF TLS. It is used to
+// store sanitizer thread specific data.
+static const int TLS_SLOT_SANITIZER = 6;
+
+ALWAYS_INLINE uptr *get_android_tls_ptr() {
+  return reinterpret_cast<uptr *>(&__get_tls()[TLS_SLOT_SANITIZER]);
+}
+
+#endif  // SANITIZER_ANDROID
+
+}  // namespace __sanitizer
+
+#endif
+#endif  // SANITIZER_LINUX_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp
new file mode 100644
index 0000000000..c790ba179e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp
@@ -0,0 +1,1037 @@
+//===-- sanitizer_linux_libcdep.cpp ---------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements linux-specific functions from
+// sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_freebsd.h"
+#include "sanitizer_getauxval.h"
+#include "sanitizer_glibc_version.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_procmaps.h"
+
+#if SANITIZER_NETBSD
+#define _RTLD_SOURCE  // for __lwp_gettcb_fast() / __lwp_getprivate_fast()
+#endif
+
+#include <dlfcn.h>  // for dlsym()
+#include <link.h>
+#include <pthread.h>
+#include <signal.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <syslog.h>
+
+#if !defined(ElfW)
+#define ElfW(type) Elf_##type
+#endif
+
+#if SANITIZER_FREEBSD
+#include <pthread_np.h>
+#include <osreldate.h>
+#include <sys/sysctl.h>
+#define pthread_getattr_np pthread_attr_get_np
+// The MAP_NORESERVE define has been removed in FreeBSD 11.x, and even before
+// that, it was never implemented. So just define it to zero.
+#undef MAP_NORESERVE
+#define MAP_NORESERVE 0
+#endif
+
+#if SANITIZER_NETBSD
+#include <sys/sysctl.h>
+#error #include <sys/tls.h>
+#include <lwp.h>
+#endif
+
+#if SANITIZER_SOLARIS
+#include <stdlib.h>
+#include <thread.h>
+#endif
+
+#if SANITIZER_ANDROID
+#include <android/api-level.h>
+#if !defined(CPU_COUNT) && !defined(__aarch64__)
+#include <dirent.h>
+#include <fcntl.h>
+struct __sanitizer::linux_dirent {
+  long           d_ino;
+  off_t          d_off;
+  unsigned short d_reclen;
+  char           d_name[];
+};
+#endif
+#endif
+
+#if !SANITIZER_ANDROID
+#include <elf.h>
+#include <unistd.h>
+#endif
+
+namespace __sanitizer {
+
+SANITIZER_WEAK_ATTRIBUTE int
+real_sigaction(int signum, const void *act, void *oldact);
+
+int internal_sigaction(int signum, const void *act, void *oldact) {
+#if !SANITIZER_GO
+  if (&real_sigaction)
+    return real_sigaction(signum, act, oldact);
+#endif
+  return sigaction(signum, (const struct sigaction *)act,
+                   (struct sigaction *)oldact);
+}
+
+void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,
+                                uptr *stack_bottom) {
+  CHECK(stack_top);
+  CHECK(stack_bottom);
+  if (at_initialization) {
+    // This is the main thread. Libpthread may not be initialized yet.
+    struct rlimit rl;
+    CHECK_EQ(getrlimit(RLIMIT_STACK, &rl), 0);
+
+    // Find the mapping that contains a stack variable.
+    MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+    if (proc_maps.Error()) {
+      *stack_top = *stack_bottom = 0;
+      return;
+    }
+    MemoryMappedSegment segment;
+    uptr prev_end = 0;
+    while (proc_maps.Next(&segment)) {
+      if ((uptr)&rl < segment.end) break;
+      prev_end = segment.end;
+    }
+    CHECK((uptr)&rl >= segment.start && (uptr)&rl < segment.end);
+
+    // Get stacksize from rlimit, but clip it so that it does not overlap
+    // with other mappings.
+    uptr stacksize = rl.rlim_cur;
+    if (stacksize > segment.end - prev_end) stacksize = segment.end - prev_end;
+    // When running with unlimited stack size, we still want to set some limit.
+    // The unlimited stack size is caused by 'ulimit -s unlimited'.
+    // Also, for some reason, GNU make spawns subprocesses with unlimited stack.
+    if (stacksize > kMaxThreadStackSize)
+      stacksize = kMaxThreadStackSize;
+    *stack_top = segment.end;
+    *stack_bottom = segment.end - stacksize;
+    return;
+  }
+  uptr stacksize = 0;
+  void *stackaddr = nullptr;
+#if SANITIZER_SOLARIS
+  stack_t ss;
+  CHECK_EQ(thr_stksegment(&ss), 0);
+  stacksize = ss.ss_size;
+  stackaddr = (char *)ss.ss_sp - stacksize;
+#else  // !SANITIZER_SOLARIS
+  pthread_attr_t attr;
+  pthread_attr_init(&attr);
+  CHECK_EQ(pthread_getattr_np(pthread_self(), &attr), 0);
+  my_pthread_attr_getstack(&attr, &stackaddr, &stacksize);
+  pthread_attr_destroy(&attr);
+#endif  // SANITIZER_SOLARIS
+
+  *stack_top = (uptr)stackaddr + stacksize;
+  *stack_bottom = (uptr)stackaddr;
+}
+
+#if !SANITIZER_GO
+bool SetEnv(const char *name, const char *value) {
+  void *f = dlsym(RTLD_NEXT, "setenv");
+  if (!f)
+    return false;
+  typedef int(*setenv_ft)(const char *name, const char *value, int overwrite);
+  setenv_ft setenv_f;
+  CHECK_EQ(sizeof(setenv_f), sizeof(f));
+  internal_memcpy(&setenv_f, &f, sizeof(f));
+  return setenv_f(name, value, 1) == 0;
+}
+#endif
+
+__attribute__((unused)) static bool GetLibcVersion(int *major, int *minor,
+                                                   int *patch) {
+#ifdef _CS_GNU_LIBC_VERSION
+  char buf[64];
+  uptr len = confstr(_CS_GNU_LIBC_VERSION, buf, sizeof(buf));
+  if (len >= sizeof(buf))
+    return false;
+  buf[len] = 0;
+  static const char kGLibC[] = "glibc ";
+  if (internal_strncmp(buf, kGLibC, sizeof(kGLibC) - 1) != 0)
+    return false;
+  const char *p = buf + sizeof(kGLibC) - 1;
+  *major = internal_simple_strtoll(p, &p, 10);
+  *minor = (*p == '.') ? internal_simple_strtoll(p + 1, &p, 10) : 0;
+  *patch = (*p == '.') ? internal_simple_strtoll(p + 1, &p, 10) : 0;
+  return true;
+#else
+  return false;
+#endif
+}
+
+// True if we can use dlpi_tls_data. glibc before 2.25 may leave NULL (BZ
+// #19826) so dlpi_tls_data cannot be used.
+//
+// musl before 1.2.3 and FreeBSD as of 12.2 incorrectly set dlpi_tls_data to
+// the TLS initialization image
+// https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254774
+__attribute__((unused)) static int g_use_dlpi_tls_data;
+
+#if SANITIZER_GLIBC && !SANITIZER_GO
+__attribute__((unused)) static size_t g_tls_size;
+void InitTlsSize() {
+  int major, minor, patch;
+  g_use_dlpi_tls_data =
+      GetLibcVersion(&major, &minor, &patch) && major == 2 && minor >= 25;
+
+#if defined(__aarch64__) || defined(__x86_64__) || defined(__powerpc64__)
+  void *get_tls_static_info = dlsym(RTLD_NEXT, "_dl_get_tls_static_info");
+  size_t tls_align;
+  ((void (*)(size_t *, size_t *))get_tls_static_info)(&g_tls_size, &tls_align);
+#endif
+}
+#else
+void InitTlsSize() { }
+#endif  // SANITIZER_GLIBC && !SANITIZER_GO
+
+// On glibc x86_64, ThreadDescriptorSize() needs to be precise due to the usage
+// of g_tls_size. On other targets, ThreadDescriptorSize() is only used by lsan
+// to get the pointer to thread-specific data keys in the thread control block.
+#if (SANITIZER_FREEBSD || SANITIZER_LINUX) && !SANITIZER_ANDROID && !SANITIZER_GO
+// sizeof(struct pthread) from glibc.
+static atomic_uintptr_t thread_descriptor_size;
+
+static uptr ThreadDescriptorSizeFallback() {
+  uptr val = 0;
+#if defined(__x86_64__) || defined(__i386__) || defined(__arm__)
+  int major;
+  int minor;
+  int patch;
+  if (GetLibcVersion(&major, &minor, &patch) && major == 2) {
+    /* sizeof(struct pthread) values from various glibc versions.  */
+    if (SANITIZER_X32)
+      val = 1728; // Assume only one particular version for x32.
+    // For ARM sizeof(struct pthread) changed in Glibc 2.23.
+    else if (SANITIZER_ARM)
+      val = minor <= 22 ? 1120 : 1216;
+    else if (minor <= 3)
+      val = FIRST_32_SECOND_64(1104, 1696);
+    else if (minor == 4)
+      val = FIRST_32_SECOND_64(1120, 1728);
+    else if (minor == 5)
+      val = FIRST_32_SECOND_64(1136, 1728);
+    else if (minor <= 9)
+      val = FIRST_32_SECOND_64(1136, 1712);
+    else if (minor == 10)
+      val = FIRST_32_SECOND_64(1168, 1776);
+    else if (minor == 11 || (minor == 12 && patch == 1))
+      val = FIRST_32_SECOND_64(1168, 2288);
+    else if (minor <= 14)
+      val = FIRST_32_SECOND_64(1168, 2304);
+    else if (minor < 32)  // Unknown version
+      val = FIRST_32_SECOND_64(1216, 2304);
+    else  // minor == 32
+      val = FIRST_32_SECOND_64(1344, 2496);
+  }
+#elif defined(__s390__) || defined(__sparc__)
+  // The size of a prefix of TCB including pthread::{specific_1stblock,specific}
+  // suffices. Just return offsetof(struct pthread, specific_used), which hasn't
+  // changed since 2007-05. Technically this applies to i386/x86_64 as well but
+  // we call _dl_get_tls_static_info and need the precise size of struct
+  // pthread.
+  return FIRST_32_SECOND_64(524, 1552);
+#elif defined(__mips__)
+  // TODO(sagarthakur): add more values as per different glibc versions.
+  val = FIRST_32_SECOND_64(1152, 1776);
+#elif SANITIZER_RISCV64
+  int major;
+  int minor;
+  int patch;
+  if (GetLibcVersion(&major, &minor, &patch) && major == 2) {
+    // TODO: consider adding an optional runtime check for an unknown (untested)
+    // glibc version
+    if (minor <= 28)  // WARNING: the highest tested version is 2.29
+      val = 1772;     // no guarantees for this one
+    else if (minor <= 31)
+      val = 1772;  // tested against glibc 2.29, 2.31
+    else
+      val = 1936;  // tested against glibc 2.32
+  }
+
+#elif defined(__aarch64__)
+  // The sizeof (struct pthread) is the same from GLIBC 2.17 to 2.22.
+  val = 1776;
+#elif defined(__powerpc64__)
+  val = 1776; // from glibc.ppc64le 2.20-8.fc21
+#endif
+  return val;
+}
+
+uptr ThreadDescriptorSize() {
+  uptr val = atomic_load_relaxed(&thread_descriptor_size);
+  if (val)
+    return val;
+  // _thread_db_sizeof_pthread is a GLIBC_PRIVATE symbol that is exported in
+  // glibc 2.34 and later.
+  if (unsigned *psizeof = static_cast<unsigned *>(
+          dlsym(RTLD_DEFAULT, "_thread_db_sizeof_pthread")))
+    val = *psizeof;
+  if (!val)
+    val = ThreadDescriptorSizeFallback();
+  atomic_store_relaxed(&thread_descriptor_size, val);
+  return val;
+}
+
+#if defined(__mips__) || defined(__powerpc64__) || SANITIZER_RISCV64
+// TlsPreTcbSize includes size of struct pthread_descr and size of tcb
+// head structure. It lies before the static tls blocks.
+static uptr TlsPreTcbSize() {
+#if defined(__mips__)
+  const uptr kTcbHead = 16; // sizeof (tcbhead_t)
+#elif defined(__powerpc64__)
+  const uptr kTcbHead = 88; // sizeof (tcbhead_t)
+#elif SANITIZER_RISCV64
+  const uptr kTcbHead = 16;  // sizeof (tcbhead_t)
+#endif
+  const uptr kTlsAlign = 16;
+  const uptr kTlsPreTcbSize =
+      RoundUpTo(ThreadDescriptorSize() + kTcbHead, kTlsAlign);
+  return kTlsPreTcbSize;
+}
+#endif
+
+namespace {
+struct TlsBlock {
+  uptr begin, end, align;
+  size_t tls_modid;
+  bool operator<(const TlsBlock &rhs) const { return begin < rhs.begin; }
+};
+}  // namespace
+
+#ifdef __s390__
+extern "C" uptr __tls_get_offset(void *arg);
+
+static uptr TlsGetOffset(uptr ti_module, uptr ti_offset) {
+  // The __tls_get_offset ABI requires %r12 to point to GOT and %r2 to be an
+  // offset of a struct tls_index inside GOT. We don't possess either of the
+  // two, so violate the letter of the "ELF Handling For Thread-Local
+  // Storage" document and assume that the implementation just dereferences
+  // %r2 + %r12.
+  uptr tls_index[2] = {ti_module, ti_offset};
+  register uptr r2 asm("2") = 0;
+  register void *r12 asm("12") = tls_index;
+  asm("basr %%r14, %[__tls_get_offset]"
+      : "+r"(r2)
+      : [__tls_get_offset] "r"(__tls_get_offset), "r"(r12)
+      : "memory", "cc", "0", "1", "3", "4", "5", "14");
+  return r2;
+}
+#else
+extern "C" void *__tls_get_addr(size_t *);
+#endif
+
+static int CollectStaticTlsBlocks(struct dl_phdr_info *info, size_t size,
+                                  void *data) {
+  if (!info->dlpi_tls_modid)
+    return 0;
+  uptr begin = (uptr)info->dlpi_tls_data;
+  if (!g_use_dlpi_tls_data) {
+    // Call __tls_get_addr as a fallback. This forces TLS allocation on glibc
+    // and FreeBSD.
+#ifdef __s390__
+    begin = (uptr)__builtin_thread_pointer() +
+            TlsGetOffset(info->dlpi_tls_modid, 0);
+#else
+    size_t mod_and_off[2] = {info->dlpi_tls_modid, 0};
+    begin = (uptr)__tls_get_addr(mod_and_off);
+#endif
+  }
+  for (unsigned i = 0; i != info->dlpi_phnum; ++i)
+    if (info->dlpi_phdr[i].p_type == PT_TLS) {
+      static_cast<InternalMmapVector<TlsBlock> *>(data)->push_back(
+          TlsBlock{begin, begin + info->dlpi_phdr[i].p_memsz,
+                   info->dlpi_phdr[i].p_align, info->dlpi_tls_modid});
+      break;
+    }
+  return 0;
+}
+
+__attribute__((unused)) static void GetStaticTlsBoundary(uptr *addr, uptr *size,
+                                                         uptr *align) {
+  InternalMmapVector<TlsBlock> ranges;
+  dl_iterate_phdr(CollectStaticTlsBlocks, &ranges);
+  uptr len = ranges.size();
+  Sort(ranges.begin(), len);
+  // Find the range with tls_modid=1. For glibc, because libc.so uses PT_TLS,
+  // this module is guaranteed to exist and is one of the initially loaded
+  // modules.
+  uptr one = 0;
+  while (one != len && ranges[one].tls_modid != 1) ++one;
+  if (one == len) {
+    // This may happen with musl if no module uses PT_TLS.
+    *addr = 0;
+    *size = 0;
+    *align = 1;
+    return;
+  }
+  // Find the maximum consecutive ranges. We consider two modules consecutive if
+  // the gap is smaller than the alignment. The dynamic loader places static TLS
+  // blocks this way not to waste space.
+  uptr l = one;
+  *align = ranges[l].align;
+  while (l != 0 && ranges[l].begin < ranges[l - 1].end + ranges[l - 1].align)
+    *align = Max(*align, ranges[--l].align);
+  uptr r = one + 1;
+  while (r != len && ranges[r].begin < ranges[r - 1].end + ranges[r - 1].align)
+    *align = Max(*align, ranges[r++].align);
+  *addr = ranges[l].begin;
+  *size = ranges[r - 1].end - ranges[l].begin;
+}
+#endif  // (x86_64 || i386 || mips || ...) && (SANITIZER_FREEBSD ||
+        // SANITIZER_LINUX) && !SANITIZER_ANDROID && !SANITIZER_GO
+
+#if SANITIZER_NETBSD
+static struct tls_tcb * ThreadSelfTlsTcb() {
+  struct tls_tcb *tcb = nullptr;
+#ifdef __HAVE___LWP_GETTCB_FAST
+  tcb = (struct tls_tcb *)__lwp_gettcb_fast();
+#elif defined(__HAVE___LWP_GETPRIVATE_FAST)
+  tcb = (struct tls_tcb *)__lwp_getprivate_fast();
+#endif
+  return tcb;
+}
+
+uptr ThreadSelf() {
+  return (uptr)ThreadSelfTlsTcb()->tcb_pthread;
+}
+
+int GetSizeFromHdr(struct dl_phdr_info *info, size_t size, void *data) {
+  const Elf_Phdr *hdr = info->dlpi_phdr;
+  const Elf_Phdr *last_hdr = hdr + info->dlpi_phnum;
+
+  for (; hdr != last_hdr; ++hdr) {
+    if (hdr->p_type == PT_TLS && info->dlpi_tls_modid == 1) {
+      *(uptr*)data = hdr->p_memsz;
+      break;
+    }
+  }
+  return 0;
+}
+#endif  // SANITIZER_NETBSD
+
+#if SANITIZER_ANDROID
+// Bionic provides this API since S.
+extern "C" SANITIZER_WEAK_ATTRIBUTE void __libc_get_static_tls_bounds(void **,
+                                                                      void **);
+#endif
+
+#if !SANITIZER_GO
+static void GetTls(uptr *addr, uptr *size) {
+#if SANITIZER_ANDROID
+  if (&__libc_get_static_tls_bounds) {
+    void *start_addr;
+    void *end_addr;
+    __libc_get_static_tls_bounds(&start_addr, &end_addr);
+    *addr = reinterpret_cast<uptr>(start_addr);
+    *size =
+        reinterpret_cast<uptr>(end_addr) - reinterpret_cast<uptr>(start_addr);
+  } else {
+    *addr = 0;
+    *size = 0;
+  }
+#elif SANITIZER_GLIBC && defined(__x86_64__)
+  // For aarch64 and x86-64, use an O(1) approach which requires relatively
+  // precise ThreadDescriptorSize. g_tls_size was initialized in InitTlsSize.
+  asm("mov %%fs:16,%0" : "=r"(*addr));
+  *size = g_tls_size;
+  *addr -= *size;
+  *addr += ThreadDescriptorSize();
+#elif SANITIZER_GLIBC && defined(__aarch64__)
+  *addr = reinterpret_cast<uptr>(__builtin_thread_pointer()) -
+          ThreadDescriptorSize();
+  *size = g_tls_size + ThreadDescriptorSize();
+#elif SANITIZER_GLIBC && defined(__powerpc64__)
+  // Workaround for glibc<2.25(?). 2.27 is known to not need this.
+  uptr tp;
+  asm("addi %0,13,-0x7000" : "=r"(tp));
+  const uptr pre_tcb_size = TlsPreTcbSize();
+  *addr = tp - pre_tcb_size;
+  *size = g_tls_size + pre_tcb_size;
+#elif SANITIZER_FREEBSD || SANITIZER_LINUX
+  uptr align;
+  GetStaticTlsBoundary(addr, size, &align);
+#if defined(__x86_64__) || defined(__i386__) || defined(__s390__) || \
+    defined(__sparc__)
+  if (SANITIZER_GLIBC) {
+#if defined(__x86_64__) || defined(__i386__)
+    align = Max<uptr>(align, 64);
+#else
+    align = Max<uptr>(align, 16);
+#endif
+  }
+  const uptr tp = RoundUpTo(*addr + *size, align);
+
+  // lsan requires the range to additionally cover the static TLS surplus
+  // (elf/dl-tls.c defines 1664). Otherwise there may be false positives for
+  // allocations only referenced by tls in dynamically loaded modules.
+  if (SANITIZER_GLIBC)
+    *size += 1644;
+  else if (SANITIZER_FREEBSD)
+    *size += 128;  // RTLD_STATIC_TLS_EXTRA
+
+  // Extend the range to include the thread control block. On glibc, lsan needs
+  // the range to include pthread::{specific_1stblock,specific} so that
+  // allocations only referenced by pthread_setspecific can be scanned. This may
+  // underestimate by at most TLS_TCB_ALIGN-1 bytes but it should be fine
+  // because the number of bytes after pthread::specific is larger.
+  *addr = tp - RoundUpTo(*size, align);
+  *size = tp - *addr + ThreadDescriptorSize();
+#else
+  if (SANITIZER_GLIBC)
+    *size += 1664;
+  else if (SANITIZER_FREEBSD)
+    *size += 128;  // RTLD_STATIC_TLS_EXTRA
+#if defined(__mips__) || defined(__powerpc64__) || SANITIZER_RISCV64
+  const uptr pre_tcb_size = TlsPreTcbSize();
+  *addr -= pre_tcb_size;
+  *size += pre_tcb_size;
+#else
+  // arm and aarch64 reserve two words at TP, so this underestimates the range.
+  // However, this is sufficient for the purpose of finding the pointers to
+  // thread-specific data keys.
+  const uptr tcb_size = ThreadDescriptorSize();
+  *addr -= tcb_size;
+  *size += tcb_size;
+#endif
+#endif
+#elif SANITIZER_NETBSD
+  struct tls_tcb * const tcb = ThreadSelfTlsTcb();
+  *addr = 0;
+  *size = 0;
+  if (tcb != 0) {
+    // Find size (p_memsz) of dlpi_tls_modid 1 (TLS block of the main program).
+    // ld.elf_so hardcodes the index 1.
+    dl_iterate_phdr(GetSizeFromHdr, size);
+
+    if (*size != 0) {
+      // The block has been found and tcb_dtv[1] contains the base address
+      *addr = (uptr)tcb->tcb_dtv[1];
+    }
+  }
+#elif SANITIZER_SOLARIS
+  // FIXME
+  *addr = 0;
+  *size = 0;
+#else
+#error "Unknown OS"
+#endif
+}
+#endif
+
+#if !SANITIZER_GO
+uptr GetTlsSize() {
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+  uptr addr, size;
+  GetTls(&addr, &size);
+  return size;
+#else
+  return 0;
+#endif
+}
+#endif
+
+void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size,
+                          uptr *tls_addr, uptr *tls_size) {
+#if SANITIZER_GO
+  // Stub implementation for Go.
+  *stk_addr = *stk_size = *tls_addr = *tls_size = 0;
+#else
+  GetTls(tls_addr, tls_size);
+
+  uptr stack_top, stack_bottom;
+  GetThreadStackTopAndBottom(main, &stack_top, &stack_bottom);
+  *stk_addr = stack_bottom;
+  *stk_size = stack_top - stack_bottom;
+
+  if (!main) {
+    // If stack and tls intersect, make them non-intersecting.
+    if (*tls_addr > *stk_addr && *tls_addr < *stk_addr + *stk_size) {
+      if (*stk_addr + *stk_size < *tls_addr + *tls_size)
+        *tls_size = *stk_addr + *stk_size - *tls_addr;
+      *stk_size = *tls_addr - *stk_addr;
+    }
+  }
+#endif
+}
+
+#if !SANITIZER_FREEBSD
+typedef ElfW(Phdr) Elf_Phdr;
+#elif SANITIZER_WORDSIZE == 32 && __FreeBSD_version <= 902001  // v9.2
+#define Elf_Phdr XElf32_Phdr
+#define dl_phdr_info xdl_phdr_info
+#define dl_iterate_phdr(c, b) xdl_iterate_phdr((c), (b))
+#endif  // !SANITIZER_FREEBSD
+
+struct DlIteratePhdrData {
+  InternalMmapVectorNoCtor<LoadedModule> *modules;
+  bool first;
+};
+
+static int AddModuleSegments(const char *module_name, dl_phdr_info *info,
+                             InternalMmapVectorNoCtor<LoadedModule> *modules) {
+  if (module_name[0] == '\0')
+    return 0;
+  LoadedModule cur_module;
+  cur_module.set(module_name, info->dlpi_addr);
+  for (int i = 0; i < (int)info->dlpi_phnum; i++) {
+    const Elf_Phdr *phdr = &info->dlpi_phdr[i];
+    if (phdr->p_type == PT_LOAD) {
+      uptr cur_beg = info->dlpi_addr + phdr->p_vaddr;
+      uptr cur_end = cur_beg + phdr->p_memsz;
+      bool executable = phdr->p_flags & PF_X;
+      bool writable = phdr->p_flags & PF_W;
+      cur_module.addAddressRange(cur_beg, cur_end, executable,
+                                 writable);
+    } else if (phdr->p_type == PT_NOTE) {
+#  ifdef NT_GNU_BUILD_ID
+      uptr off = 0;
+      while (off + sizeof(ElfW(Nhdr)) < phdr->p_memsz) {
+        auto *nhdr = reinterpret_cast<const ElfW(Nhdr) *>(info->dlpi_addr +
+                                                          phdr->p_vaddr + off);
+        constexpr auto kGnuNamesz = 4;  // "GNU" with NUL-byte.
+        static_assert(kGnuNamesz % 4 == 0, "kGnuNameSize is aligned to 4.");
+        if (nhdr->n_type == NT_GNU_BUILD_ID && nhdr->n_namesz == kGnuNamesz) {
+          if (off + sizeof(ElfW(Nhdr)) + nhdr->n_namesz + nhdr->n_descsz >
+              phdr->p_memsz) {
+            // Something is very wrong, bail out instead of reading potentially
+            // arbitrary memory.
+            break;
+          }
+          const char *name =
+              reinterpret_cast<const char *>(nhdr) + sizeof(*nhdr);
+          if (internal_memcmp(name, "GNU", 3) == 0) {
+            const char *value = reinterpret_cast<const char *>(nhdr) +
+                                sizeof(*nhdr) + kGnuNamesz;
+            cur_module.setUuid(value, nhdr->n_descsz);
+            break;
+          }
+        }
+        off += sizeof(*nhdr) + RoundUpTo(nhdr->n_namesz, 4) +
+               RoundUpTo(nhdr->n_descsz, 4);
+      }
+#  endif
+    }
+  }
+  modules->push_back(cur_module);
+  return 0;
+}
+
+static int dl_iterate_phdr_cb(dl_phdr_info *info, size_t size, void *arg) {
+  DlIteratePhdrData *data = (DlIteratePhdrData *)arg;
+  if (data->first) {
+    InternalMmapVector<char> module_name(kMaxPathLength);
+    data->first = false;
+    // First module is the binary itself.
+    ReadBinaryNameCached(module_name.data(), module_name.size());
+    return AddModuleSegments(module_name.data(), info, data->modules);
+  }
+
+  if (info->dlpi_name) {
+    InternalScopedString module_name;
+    module_name.append("%s", info->dlpi_name);
+    return AddModuleSegments(module_name.data(), info, data->modules);
+  }
+
+  return 0;
+}
+
+#if SANITIZER_ANDROID && __ANDROID_API__ < 21
+extern "C" __attribute__((weak)) int dl_iterate_phdr(
+    int (*)(struct dl_phdr_info *, size_t, void *), void *);
+#endif
+
+static bool requiresProcmaps() {
+#if SANITIZER_ANDROID && __ANDROID_API__ <= 22
+  // Fall back to /proc/maps if dl_iterate_phdr is unavailable or broken.
+  // The runtime check allows the same library to work with
+  // both K and L (and future) Android releases.
+  return AndroidGetApiLevel() <= ANDROID_LOLLIPOP_MR1;
+#else
+  return false;
+#endif
+}
+
+static void procmapsInit(InternalMmapVectorNoCtor<LoadedModule> *modules) {
+  MemoryMappingLayout memory_mapping(/*cache_enabled*/true);
+  memory_mapping.DumpListOfModules(modules);
+}
+
+void ListOfModules::init() {
+  clearOrInit();
+  if (requiresProcmaps()) {
+    procmapsInit(&modules_);
+  } else {
+    DlIteratePhdrData data = {&modules_, true};
+    dl_iterate_phdr(dl_iterate_phdr_cb, &data);
+  }
+}
+
+// When a custom loader is used, dl_iterate_phdr may not contain the full
+// list of modules. Allow callers to fall back to using procmaps.
+void ListOfModules::fallbackInit() {
+  if (!requiresProcmaps()) {
+    clearOrInit();
+    procmapsInit(&modules_);
+  } else {
+    clear();
+  }
+}
+
+// getrusage does not give us the current RSS, only the max RSS.
+// Still, this is better than nothing if /proc/self/statm is not available
+// for some reason, e.g. due to a sandbox.
+static uptr GetRSSFromGetrusage() {
+  struct rusage usage;
+  if (getrusage(RUSAGE_SELF, &usage))  // Failed, probably due to a sandbox.
+    return 0;
+  return usage.ru_maxrss << 10;  // ru_maxrss is in Kb.
+}
+
+uptr GetRSS() {
+  if (!common_flags()->can_use_proc_maps_statm)
+    return GetRSSFromGetrusage();
+  fd_t fd = OpenFile("/proc/self/statm", RdOnly);
+  if (fd == kInvalidFd)
+    return GetRSSFromGetrusage();
+  char buf[64];
+  uptr len = internal_read(fd, buf, sizeof(buf) - 1);
+  internal_close(fd);
+  if ((sptr)len <= 0)
+    return 0;
+  buf[len] = 0;
+  // The format of the file is:
+  // 1084 89 69 11 0 79 0
+  // We need the second number which is RSS in pages.
+  char *pos = buf;
+  // Skip the first number.
+  while (*pos >= '0' && *pos <= '9')
+    pos++;
+  // Skip whitespaces.
+  while (!(*pos >= '0' && *pos <= '9') && *pos != 0)
+    pos++;
+  // Read the number.
+  uptr rss = 0;
+  while (*pos >= '0' && *pos <= '9')
+    rss = rss * 10 + *pos++ - '0';
+  return rss * GetPageSizeCached();
+}
+
+// sysconf(_SC_NPROCESSORS_{CONF,ONLN}) cannot be used on most platforms as
+// they allocate memory.
+u32 GetNumberOfCPUs() {
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD
+  u32 ncpu;
+  int req[2];
+  uptr len = sizeof(ncpu);
+  req[0] = CTL_HW;
+  req[1] = HW_NCPU;
+  CHECK_EQ(internal_sysctl(req, 2, &ncpu, &len, NULL, 0), 0);
+  return ncpu;
+#elif SANITIZER_ANDROID && !defined(CPU_COUNT) && !defined(__aarch64__)
+  // Fall back to /sys/devices/system/cpu on Android when cpu_set_t doesn't
+  // exist in sched.h. That is the case for toolchains generated with older
+  // NDKs.
+  // This code doesn't work on AArch64 because internal_getdents makes use of
+  // the 64bit getdents syscall, but cpu_set_t seems to always exist on AArch64.
+  uptr fd = internal_open("/sys/devices/system/cpu", O_RDONLY | O_DIRECTORY);
+  if (internal_iserror(fd))
+    return 0;
+  InternalMmapVector<u8> buffer(4096);
+  uptr bytes_read = buffer.size();
+  uptr n_cpus = 0;
+  u8 *d_type;
+  struct linux_dirent *entry = (struct linux_dirent *)&buffer[bytes_read];
+  while (true) {
+    if ((u8 *)entry >= &buffer[bytes_read]) {
+      bytes_read = internal_getdents(fd, (struct linux_dirent *)buffer.data(),
+                                     buffer.size());
+      if (internal_iserror(bytes_read) || !bytes_read)
+        break;
+      entry = (struct linux_dirent *)buffer.data();
+    }
+    d_type = (u8 *)entry + entry->d_reclen - 1;
+    if (d_type >= &buffer[bytes_read] ||
+        (u8 *)&entry->d_name[3] >= &buffer[bytes_read])
+      break;
+    if (entry->d_ino != 0 && *d_type == DT_DIR) {
+      if (entry->d_name[0] == 'c' && entry->d_name[1] == 'p' &&
+          entry->d_name[2] == 'u' &&
+          entry->d_name[3] >= '0' && entry->d_name[3] <= '9')
+        n_cpus++;
+    }
+    entry = (struct linux_dirent *)(((u8 *)entry) + entry->d_reclen);
+  }
+  internal_close(fd);
+  return n_cpus;
+#elif SANITIZER_SOLARIS
+  return sysconf(_SC_NPROCESSORS_ONLN);
+#else
+  cpu_set_t CPUs;
+  CHECK_EQ(sched_getaffinity(0, sizeof(cpu_set_t), &CPUs), 0);
+  return CPU_COUNT(&CPUs);
+#endif
+}
+
+#if SANITIZER_LINUX
+
+#if SANITIZER_ANDROID
+static atomic_uint8_t android_log_initialized;
+
+void AndroidLogInit() {
+  openlog(GetProcessName(), 0, LOG_USER);
+  atomic_store(&android_log_initialized, 1, memory_order_release);
+}
+
+static bool ShouldLogAfterPrintf() {
+  return atomic_load(&android_log_initialized, memory_order_acquire);
+}
+
+extern "C" SANITIZER_WEAK_ATTRIBUTE
+int async_safe_write_log(int pri, const char* tag, const char* msg);
+extern "C" SANITIZER_WEAK_ATTRIBUTE
+int __android_log_write(int prio, const char* tag, const char* msg);
+
+// ANDROID_LOG_INFO is 4, but can't be resolved at runtime.
+#define SANITIZER_ANDROID_LOG_INFO 4
+
+// async_safe_write_log is a new public version of __libc_write_log that is
+// used behind syslog. It is preferable to syslog as it will not do any dynamic
+// memory allocation or formatting.
+// If the function is not available, syslog is preferred for L+ (it was broken
+// pre-L) as __android_log_write triggers a racey behavior with the strncpy
+// interceptor. Fallback to __android_log_write pre-L.
+void WriteOneLineToSyslog(const char *s) {
+  if (&async_safe_write_log) {
+    async_safe_write_log(SANITIZER_ANDROID_LOG_INFO, GetProcessName(), s);
+  } else if (AndroidGetApiLevel() > ANDROID_KITKAT) {
+    syslog(LOG_INFO, "%s", s);
+  } else {
+    CHECK(&__android_log_write);
+    __android_log_write(SANITIZER_ANDROID_LOG_INFO, nullptr, s);
+  }
+}
+
+extern "C" SANITIZER_WEAK_ATTRIBUTE
+void android_set_abort_message(const char *);
+
+void SetAbortMessage(const char *str) {
+  if (&android_set_abort_message)
+    android_set_abort_message(str);
+}
+#else
+void AndroidLogInit() {}
+
+static bool ShouldLogAfterPrintf() { return true; }
+
+void WriteOneLineToSyslog(const char *s) { syslog(LOG_INFO, "%s", s); }
+
+void SetAbortMessage(const char *str) {}
+#endif  // SANITIZER_ANDROID
+
+void LogMessageOnPrintf(const char *str) {
+  if (common_flags()->log_to_syslog && ShouldLogAfterPrintf())
+    WriteToSyslog(str);
+}
+
+#endif  // SANITIZER_LINUX
+
+#if SANITIZER_GLIBC && !SANITIZER_GO
+// glibc crashes when using clock_gettime from a preinit_array function as the
+// vDSO function pointers haven't been initialized yet. __progname is
+// initialized after the vDSO function pointers, so if it exists, is not null
+// and is not empty, we can use clock_gettime.
+extern "C" SANITIZER_WEAK_ATTRIBUTE char *__progname;
+inline bool CanUseVDSO() { return &__progname && __progname && *__progname; }
+
+// MonotonicNanoTime is a timing function that can leverage the vDSO by calling
+// clock_gettime. real_clock_gettime only exists if clock_gettime is
+// intercepted, so define it weakly and use it if available.
+extern "C" SANITIZER_WEAK_ATTRIBUTE
+int real_clock_gettime(u32 clk_id, void *tp);
+u64 MonotonicNanoTime() {
+  timespec ts;
+  if (CanUseVDSO()) {
+    if (&real_clock_gettime)
+      real_clock_gettime(CLOCK_MONOTONIC, &ts);
+    else
+      clock_gettime(CLOCK_MONOTONIC, &ts);
+  } else {
+    internal_clock_gettime(CLOCK_MONOTONIC, &ts);
+  }
+  return (u64)ts.tv_sec * (1000ULL * 1000 * 1000) + ts.tv_nsec;
+}
+#else
+// Non-glibc & Go always use the regular function.
+u64 MonotonicNanoTime() {
+  timespec ts;
+  clock_gettime(CLOCK_MONOTONIC, &ts);
+  return (u64)ts.tv_sec * (1000ULL * 1000 * 1000) + ts.tv_nsec;
+}
+#endif  // SANITIZER_GLIBC && !SANITIZER_GO
+
+void ReExec() {
+  const char *pathname = "/proc/self/exe";
+
+#if SANITIZER_NETBSD
+  static const int name[] = {
+      CTL_KERN,
+      KERN_PROC_ARGS,
+      -1,
+      KERN_PROC_PATHNAME,
+  };
+  char path[400];
+  uptr len;
+
+  len = sizeof(path);
+  if (internal_sysctl(name, ARRAY_SIZE(name), path, &len, NULL, 0) != -1)
+    pathname = path;
+#elif SANITIZER_SOLARIS
+  pathname = getexecname();
+  CHECK_NE(pathname, NULL);
+#elif SANITIZER_USE_GETAUXVAL
+  // Calling execve with /proc/self/exe sets that as $EXEC_ORIGIN. Binaries that
+  // rely on that will fail to load shared libraries. Query AT_EXECFN instead.
+  pathname = reinterpret_cast<const char *>(getauxval(AT_EXECFN));
+#endif
+
+  uptr rv = internal_execve(pathname, GetArgv(), GetEnviron());
+  int rverrno;
+  CHECK_EQ(internal_iserror(rv, &rverrno), true);
+  Printf("execve failed, errno %d\n", rverrno);
+  Die();
+}
+
+void UnmapFromTo(uptr from, uptr to) {
+  if (to == from)
+    return;
+  CHECK(to >= from);
+  uptr res = internal_munmap(reinterpret_cast<void *>(from), to - from);
+  if (UNLIKELY(internal_iserror(res))) {
+    Report("ERROR: %s failed to unmap 0x%zx (%zd) bytes at address %p\n",
+           SanitizerToolName, to - from, to - from, (void *)from);
+    CHECK("unable to unmap" && 0);
+  }
+}
+
+uptr MapDynamicShadow(uptr shadow_size_bytes, uptr shadow_scale,
+                      uptr min_shadow_base_alignment,
+                      UNUSED uptr &high_mem_end) {
+  const uptr granularity = GetMmapGranularity();
+  const uptr alignment =
+      Max<uptr>(granularity << shadow_scale, 1ULL << min_shadow_base_alignment);
+  const uptr left_padding =
+      Max<uptr>(granularity, 1ULL << min_shadow_base_alignment);
+
+  const uptr shadow_size = RoundUpTo(shadow_size_bytes, granularity);
+  const uptr map_size = shadow_size + left_padding + alignment;
+
+  const uptr map_start = (uptr)MmapNoAccess(map_size);
+  CHECK_NE(map_start, ~(uptr)0);
+
+  const uptr shadow_start = RoundUpTo(map_start + left_padding, alignment);
+
+  UnmapFromTo(map_start, shadow_start - left_padding);
+  UnmapFromTo(shadow_start + shadow_size, map_start + map_size);
+
+  return shadow_start;
+}
+
+static uptr MmapSharedNoReserve(uptr addr, uptr size) {
+  return internal_mmap(
+      reinterpret_cast<void *>(addr), size, PROT_READ | PROT_WRITE,
+      MAP_FIXED | MAP_SHARED | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
+}
+
+static uptr MremapCreateAlias(uptr base_addr, uptr alias_addr,
+                              uptr alias_size) {
+#if SANITIZER_LINUX
+  return internal_mremap(reinterpret_cast<void *>(base_addr), 0, alias_size,
+                         MREMAP_MAYMOVE | MREMAP_FIXED,
+                         reinterpret_cast<void *>(alias_addr));
+#else
+  CHECK(false && "mremap is not supported outside of Linux");
+  return 0;
+#endif
+}
+
+static void CreateAliases(uptr start_addr, uptr alias_size, uptr num_aliases) {
+  uptr total_size = alias_size * num_aliases;
+  uptr mapped = MmapSharedNoReserve(start_addr, total_size);
+  CHECK_EQ(mapped, start_addr);
+
+  for (uptr i = 1; i < num_aliases; ++i) {
+    uptr alias_addr = start_addr + i * alias_size;
+    CHECK_EQ(MremapCreateAlias(start_addr, alias_addr, alias_size), alias_addr);
+  }
+}
+
+uptr MapDynamicShadowAndAliases(uptr shadow_size, uptr alias_size,
+                                uptr num_aliases, uptr ring_buffer_size) {
+  CHECK_EQ(alias_size & (alias_size - 1), 0);
+  CHECK_EQ(num_aliases & (num_aliases - 1), 0);
+  CHECK_EQ(ring_buffer_size & (ring_buffer_size - 1), 0);
+
+  const uptr granularity = GetMmapGranularity();
+  shadow_size = RoundUpTo(shadow_size, granularity);
+  CHECK_EQ(shadow_size & (shadow_size - 1), 0);
+
+  const uptr alias_region_size = alias_size * num_aliases;
+  const uptr alignment =
+      2 * Max(Max(shadow_size, alias_region_size), ring_buffer_size);
+  const uptr left_padding = ring_buffer_size;
+
+  const uptr right_size = alignment;
+  const uptr map_size = left_padding + 2 * alignment;
+
+  const uptr map_start = reinterpret_cast<uptr>(MmapNoAccess(map_size));
+  CHECK_NE(map_start, static_cast<uptr>(-1));
+  const uptr right_start = RoundUpTo(map_start + left_padding, alignment);
+
+  UnmapFromTo(map_start, right_start - left_padding);
+  UnmapFromTo(right_start + right_size, map_start + map_size);
+
+  CreateAliases(right_start + right_size / 2, alias_size, num_aliases);
+
+  return right_start;
+}
+
+void InitializePlatformCommonFlags(CommonFlags *cf) {
+#if SANITIZER_ANDROID
+  if (&__libc_get_static_tls_bounds == nullptr)
+    cf->detect_leaks = false;
+#endif
+}
+
+} // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_s390.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_s390.cpp
new file mode 100644
index 0000000000..74db831b0a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_linux_s390.cpp
@@ -0,0 +1,228 @@
+//===-- sanitizer_linux_s390.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements s390-linux-specific functions from
+// sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_LINUX && SANITIZER_S390
+
+#include <dlfcn.h>
+#include <errno.h>
+#include <sys/syscall.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+
+namespace __sanitizer {
+
+// --------------- sanitizer_libc.h
+uptr internal_mmap(void *addr, uptr length, int prot, int flags, int fd,
+                   u64 offset) {
+  struct s390_mmap_params {
+    unsigned long addr;
+    unsigned long length;
+    unsigned long prot;
+    unsigned long flags;
+    unsigned long fd;
+    unsigned long offset;
+  } params = {
+    (unsigned long)addr,
+    (unsigned long)length,
+    (unsigned long)prot,
+    (unsigned long)flags,
+    (unsigned long)fd,
+# ifdef __s390x__
+    (unsigned long)offset,
+# else
+    (unsigned long)(offset / 4096),
+# endif
+  };
+# ifdef __s390x__
+  return syscall(__NR_mmap, &params);
+# else
+  return syscall(__NR_mmap2, &params);
+# endif
+}
+
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
+                    int *parent_tidptr, void *newtls, int *child_tidptr) {
+  if (!fn || !child_stack) {
+    errno = EINVAL;
+    return -1;
+  }
+  CHECK_EQ(0, (uptr)child_stack % 16);
+  // Minimum frame size.
+#ifdef __s390x__
+  child_stack = (char *)child_stack - 160;
+#else
+  child_stack = (char *)child_stack - 96;
+#endif
+  // Terminate unwind chain.
+  ((unsigned long *)child_stack)[0] = 0;
+  // And pass parameters.
+  ((unsigned long *)child_stack)[1] = (uptr)fn;
+  ((unsigned long *)child_stack)[2] = (uptr)arg;
+  register uptr res __asm__("r2");
+  register void *__cstack      __asm__("r2") = child_stack;
+  register long __flags        __asm__("r3") = flags;
+  register int * __ptidptr     __asm__("r4") = parent_tidptr;
+  register int * __ctidptr     __asm__("r5") = child_tidptr;
+  register void * __newtls     __asm__("r6") = newtls;
+
+  __asm__ __volatile__(
+                       /* Clone. */
+                       "svc    %1\n"
+
+                       /* if (%r2 != 0)
+                        *   return;
+                        */
+#ifdef __s390x__
+                       "cghi   %%r2, 0\n"
+#else
+                       "chi    %%r2, 0\n"
+#endif
+                       "jne    1f\n"
+
+                       /* Call "fn(arg)". */
+#ifdef __s390x__
+                       "lmg    %%r1, %%r2, 8(%%r15)\n"
+#else
+                       "lm     %%r1, %%r2, 4(%%r15)\n"
+#endif
+                       "basr   %%r14, %%r1\n"
+
+                       /* Call _exit(%r2). */
+                       "svc %2\n"
+
+                       /* Return to parent. */
+                     "1:\n"
+                       : "=r" (res)
+                       : "i"(__NR_clone), "i"(__NR_exit),
+                         "r"(__cstack),
+                         "r"(__flags),
+                         "r"(__ptidptr),
+                         "r"(__ctidptr),
+                         "r"(__newtls)
+                       : "memory", "cc");
+  if (res >= (uptr)-4095) {
+    errno = -res;
+    return -1;
+  }
+  return res;
+}
+
+#if SANITIZER_S390_64
+static bool FixedCVE_2016_2143() {
+  // Try to determine if the running kernel has a fix for CVE-2016-2143,
+  // return false if in doubt (better safe than sorry).  Distros may want to
+  // adjust this for their own kernels.
+  struct utsname buf;
+  unsigned int major, minor, patch = 0;
+  // This should never fail, but just in case...
+  if (internal_uname(&buf))
+    return false;
+  const char *ptr = buf.release;
+  major = internal_simple_strtoll(ptr, &ptr, 10);
+  // At least first 2 should be matched.
+  if (ptr[0] != '.')
+    return false;
+  minor = internal_simple_strtoll(ptr+1, &ptr, 10);
+  // Third is optional.
+  if (ptr[0] == '.')
+    patch = internal_simple_strtoll(ptr+1, &ptr, 10);
+  if (major < 3) {
+    if (major == 2 && minor == 6 && patch == 32 && ptr[0] == '-' &&
+        internal_strstr(ptr, ".el6")) {
+      // Check RHEL6
+      int r1 = internal_simple_strtoll(ptr+1, &ptr, 10);
+      if (r1 >= 657) // 2.6.32-657.el6 or later
+        return true;
+      if (r1 == 642 && ptr[0] == '.') {
+        int r2 = internal_simple_strtoll(ptr+1, &ptr, 10);
+        if (r2 >= 9) // 2.6.32-642.9.1.el6 or later
+          return true;
+      }
+    }
+    // <3.0 is bad.
+    return false;
+  } else if (major == 3) {
+    // 3.2.79+ is OK.
+    if (minor == 2 && patch >= 79)
+      return true;
+    // 3.12.58+ is OK.
+    if (minor == 12 && patch >= 58)
+      return true;
+    if (minor == 10 && patch == 0 && ptr[0] == '-' &&
+        internal_strstr(ptr, ".el7")) {
+      // Check RHEL7
+      int r1 = internal_simple_strtoll(ptr+1, &ptr, 10);
+      if (r1 >= 426) // 3.10.0-426.el7 or later
+        return true;
+      if (r1 == 327 && ptr[0] == '.') {
+        int r2 = internal_simple_strtoll(ptr+1, &ptr, 10);
+        if (r2 >= 27) // 3.10.0-327.27.1.el7 or later
+          return true;
+      }
+    }
+    // Otherwise, bad.
+    return false;
+  } else if (major == 4) {
+    // 4.1.21+ is OK.
+    if (minor == 1 && patch >= 21)
+      return true;
+    // 4.4.6+ is OK.
+    if (minor == 4 && patch >= 6)
+      return true;
+    if (minor == 4 && patch == 0 && ptr[0] == '-' &&
+        internal_strstr(buf.version, "Ubuntu")) {
+      // Check Ubuntu 16.04
+      int r1 = internal_simple_strtoll(ptr+1, &ptr, 10);
+      if (r1 >= 13) // 4.4.0-13 or later
+        return true;
+    }
+    // Otherwise, OK if 4.5+.
+    return minor >= 5;
+  } else {
+    // Linux 5 and up are fine.
+    return true;
+  }
+}
+
+void AvoidCVE_2016_2143() {
+  // Older kernels are affected by CVE-2016-2143 - they will crash hard
+  // if someone uses 4-level page tables (ie. virtual addresses >= 4TB)
+  // and fork() in the same process.  Unfortunately, sanitizers tend to
+  // require such addresses.  Since this is very likely to crash the whole
+  // machine (sanitizers themselves use fork() for llvm-symbolizer, for one),
+  // abort the process at initialization instead.
+  if (FixedCVE_2016_2143())
+    return;
+  if (GetEnv("SANITIZER_IGNORE_CVE_2016_2143"))
+    return;
+  Report(
+    "ERROR: Your kernel seems to be vulnerable to CVE-2016-2143.  Using ASan,\n"
+    "MSan, TSan, DFSan or LSan with such kernel can and will crash your\n"
+    "machine, or worse.\n"
+    "\n"
+    "If you are certain your kernel is not vulnerable (you have compiled it\n"
+    "yourself, or are using an unrecognized distribution kernel), you can\n"
+    "override this safety check by exporting SANITIZER_IGNORE_CVE_2016_2143\n"
+    "with any value.\n");
+  Die();
+}
+#endif
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_LINUX && SANITIZER_S390
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_list.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_list.h
new file mode 100644
index 0000000000..f0b925945e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_list.h
@@ -0,0 +1,166 @@
+//===-- sanitizer_list.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains implementation of a list class to be used by
+// ThreadSanitizer, etc run-times.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LIST_H
+#define SANITIZER_LIST_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// Intrusive singly-linked list with size(), push_back(), push_front()
+// pop_front(), append_front() and append_back().
+// This class should be a POD (so that it can be put into TLS)
+// and an object with all zero fields should represent a valid empty list.
+// This class does not have a CTOR, so clear() should be called on all
+// non-zero-initialized objects before using.
+template<class Item>
+struct IntrusiveList {
+  friend class Iterator;
+
+  void clear() {
+    first_ = last_ = nullptr;
+    size_ = 0;
+  }
+
+  bool empty() const { return size_ == 0; }
+  uptr size() const { return size_; }
+
+  void push_back(Item *x) {
+    if (empty()) {
+      x->next = nullptr;
+      first_ = last_ = x;
+      size_ = 1;
+    } else {
+      x->next = nullptr;
+      last_->next = x;
+      last_ = x;
+      size_++;
+    }
+  }
+
+  void push_front(Item *x) {
+    if (empty()) {
+      x->next = nullptr;
+      first_ = last_ = x;
+      size_ = 1;
+    } else {
+      x->next = first_;
+      first_ = x;
+      size_++;
+    }
+  }
+
+  void pop_front() {
+    CHECK(!empty());
+    first_ = first_->next;
+    if (!first_)
+      last_ = nullptr;
+    size_--;
+  }
+
+  void extract(Item *prev, Item *x) {
+    CHECK(!empty());
+    CHECK_NE(prev, nullptr);
+    CHECK_NE(x, nullptr);
+    CHECK_EQ(prev->next, x);
+    prev->next = x->next;
+    if (last_ == x)
+      last_ = prev;
+    size_--;
+  }
+
+  Item *front() { return first_; }
+  const Item *front() const { return first_; }
+  Item *back() { return last_; }
+  const Item *back() const { return last_; }
+
+  void append_front(IntrusiveList<Item> *l) {
+    CHECK_NE(this, l);
+    if (l->empty())
+      return;
+    if (empty()) {
+      *this = *l;
+    } else if (!l->empty()) {
+      l->last_->next = first_;
+      first_ = l->first_;
+      size_ += l->size();
+    }
+    l->clear();
+  }
+
+  void append_back(IntrusiveList<Item> *l) {
+    CHECK_NE(this, l);
+    if (l->empty())
+      return;
+    if (empty()) {
+      *this = *l;
+    } else {
+      last_->next = l->first_;
+      last_ = l->last_;
+      size_ += l->size();
+    }
+    l->clear();
+  }
+
+  void CheckConsistency() {
+    if (size_ == 0) {
+      CHECK_EQ(first_, 0);
+      CHECK_EQ(last_, 0);
+    } else {
+      uptr count = 0;
+      for (Item *i = first_; ; i = i->next) {
+        count++;
+        if (i == last_) break;
+      }
+      CHECK_EQ(size(), count);
+      CHECK_EQ(last_->next, 0);
+    }
+  }
+
+  template<class ItemTy>
+  class IteratorBase {
+   public:
+    explicit IteratorBase(ItemTy *current) : current_(current) {}
+    IteratorBase &operator++() {
+      current_ = current_->next;
+      return *this;
+    }
+    bool operator!=(IteratorBase other) const {
+      return current_ != other.current_;
+    }
+    ItemTy &operator*() {
+      return *current_;
+    }
+   private:
+    ItemTy *current_;
+  };
+
+  typedef IteratorBase<Item> Iterator;
+  typedef IteratorBase<const Item> ConstIterator;
+
+  Iterator begin() { return Iterator(first_); }
+  Iterator end() { return Iterator(0); }
+
+  ConstIterator begin() const { return ConstIterator(first_); }
+  ConstIterator end() const { return ConstIterator(0); }
+
+// private, don't use directly.
+  uptr size_;
+  Item *first_;
+  Item *last_;
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_LIST_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_local_address_space_view.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_local_address_space_view.h
new file mode 100644
index 0000000000..a47cfc945c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_local_address_space_view.h
@@ -0,0 +1,76 @@
+//===-- sanitizer_local_address_space_view.h --------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// `LocalAddressSpaceView` provides the local (i.e. target and current address
+// space are the same) implementation of the `AddressSpaceView` interface which
+// provides a simple interface to load memory from another process (i.e.
+// out-of-process)
+//
+// The `AddressSpaceView` interface requires that the type can be used as a
+// template parameter to objects that wish to be able to operate in an
+// out-of-process manner. In normal usage, objects are in-process and are thus
+// instantiated with the `LocalAddressSpaceView` type. This type is used to
+// load any pointers in instance methods. This implementation is effectively
+// a no-op. When an object is to be used in an out-of-process manner it is
+// instantiated with the `RemoteAddressSpaceView` type.
+//
+// By making `AddressSpaceView` a template parameter of an object, it can
+// change its implementation at compile time which has no run time overhead.
+// This also allows unifying in-process and out-of-process code which avoids
+// code duplication.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_LOCAL_ADDRES_SPACE_VIEW_H
+#define SANITIZER_LOCAL_ADDRES_SPACE_VIEW_H
+
+namespace __sanitizer {
+struct LocalAddressSpaceView {
+  // Load memory `sizeof(T) * num_elements` bytes of memory from the target
+  // process (always local for this implementation) starting at address
+  // `target_address`. The local copy of this memory is returned as a pointer.
+  // The caller should not write to this memory. The behaviour when doing so is
+  // undefined. Callers should use `LoadWritable()` to get access to memory
+  // that is writable.
+  //
+  // The lifetime of loaded memory is implementation defined.
+  template <typename T>
+  static const T *Load(const T *target_address, uptr num_elements = 1) {
+    // The target address space is the local address space so
+    // nothing needs to be copied. Just return the pointer.
+    return target_address;
+  }
+
+  // Load memory `sizeof(T) * num_elements` bytes of memory from the target
+  // process (always local for this implementation) starting at address
+  // `target_address`. The local copy of this memory is returned as a pointer.
+  // The memory returned may be written to.
+  //
+  // Writes made to the returned memory will be visible in the memory returned
+  // by subsequent `Load()` or `LoadWritable()` calls provided the
+  // `target_address` parameter is the same. It is not guaranteed that the
+  // memory returned by previous calls to `Load()` will contain any performed
+  // writes.  If two or more overlapping regions of memory are loaded via
+  // separate calls to `LoadWritable()`, it is implementation defined whether
+  // writes made to the region returned by one call are visible in the regions
+  // returned by other calls.
+  //
+  // Given the above it is recommended to load the largest possible object
+  // that requires modification (e.g. a class) rather than individual fields
+  // from a class to avoid issues with overlapping writable regions.
+  //
+  // The lifetime of loaded memory is implementation defined.
+  template <typename T>
+  static T *LoadWritable(T *target_address, uptr num_elements = 1) {
+    // The target address space is the local address space so
+    // nothing needs to be copied. Just return the pointer.
+    return target_address;
+  }
+};
+}  // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lzw.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lzw.h
new file mode 100644
index 0000000000..42acfbdcea
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_lzw.h
@@ -0,0 +1,159 @@
+//===-- sanitizer_lzw.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Lempel–Ziv–Welch encoding/decoding
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_LZW_H
+#define SANITIZER_LZW_H
+
+#include "sanitizer_dense_map.h"
+
+namespace __sanitizer {
+
+using LzwCodeType = u32;
+
+template <class T, class ItIn, class ItOut>
+ItOut LzwEncode(ItIn begin, ItIn end, ItOut out) {
+  using Substring =
+      detail::DenseMapPair<LzwCodeType /* Prefix */, T /* Next input */>;
+
+  // Sentinel value for substrings of len 1.
+  static constexpr LzwCodeType kNoPrefix =
+      Min(DenseMapInfo<Substring>::getEmptyKey().first,
+          DenseMapInfo<Substring>::getTombstoneKey().first) -
+      1;
+  DenseMap<Substring, LzwCodeType> prefix_to_code;
+  {
+    // Add all substring of len 1 as initial dictionary.
+    InternalMmapVector<T> dict_len1;
+    for (auto it = begin; it != end; ++it)
+      if (prefix_to_code.try_emplace({kNoPrefix, *it}, 0).second)
+        dict_len1.push_back(*it);
+
+    // Slightly helps with later delta encoding.
+    Sort(dict_len1.data(), dict_len1.size());
+
+    // For large sizeof(T) we have to store dict_len1. Smaller types like u8 can
+    // just generate them.
+    *out = dict_len1.size();
+    ++out;
+
+    for (uptr i = 0; i != dict_len1.size(); ++i) {
+      // Remap after the Sort.
+      prefix_to_code[{kNoPrefix, dict_len1[i]}] = i;
+      *out = dict_len1[i];
+      ++out;
+    }
+    CHECK_EQ(prefix_to_code.size(), dict_len1.size());
+  }
+
+  if (begin == end)
+    return out;
+
+  // Main LZW encoding loop.
+  LzwCodeType match = prefix_to_code.find({kNoPrefix, *begin})->second;
+  ++begin;
+  for (auto it = begin; it != end; ++it) {
+    // Extend match with the new item.
+    auto ins = prefix_to_code.try_emplace({match, *it}, prefix_to_code.size());
+    if (ins.second) {
+      // This is a new substring, but emit the code for the current match
+      // (before extend). This allows LZW decoder to recover the dictionary.
+      *out = match;
+      ++out;
+      // Reset the match to a single item, which must be already in the map.
+      match = prefix_to_code.find({kNoPrefix, *it})->second;
+    } else {
+      // Already known, use as the current match.
+      match = ins.first->second;
+    }
+  }
+
+  *out = match;
+  ++out;
+
+  return out;
+}
+
+template <class T, class ItIn, class ItOut>
+ItOut LzwDecode(ItIn begin, ItIn end, ItOut out) {
+  if (begin == end)
+    return out;
+
+  // Load dictionary of len 1 substrings. Theses correspont to lowest codes.
+  InternalMmapVector<T> dict_len1(*begin);
+  ++begin;
+
+  if (begin == end)
+    return out;
+
+  for (auto& v : dict_len1) {
+    v = *begin;
+    ++begin;
+  }
+
+  // Substrings of len 2 and up. Indexes are shifted because [0,
+  // dict_len1.size()) stored in dict_len1. Substings get here after being
+  // emitted to the output, so we can use output position.
+  InternalMmapVector<detail::DenseMapPair<ItOut /* begin. */, ItOut /* end */>>
+      code_to_substr;
+
+  // Copies already emitted substrings into the output again.
+  auto copy = [&code_to_substr, &dict_len1](LzwCodeType code, ItOut out) {
+    if (code < dict_len1.size()) {
+      *out = dict_len1[code];
+      ++out;
+      return out;
+    }
+    const auto& s = code_to_substr[code - dict_len1.size()];
+
+    for (ItOut it = s.first; it != s.second; ++it, ++out) *out = *it;
+    return out;
+  };
+
+  // Returns lens of the substring with the given code.
+  auto code_to_len = [&code_to_substr, &dict_len1](LzwCodeType code) -> uptr {
+    if (code < dict_len1.size())
+      return 1;
+    const auto& s = code_to_substr[code - dict_len1.size()];
+    return s.second - s.first;
+  };
+
+  // Main LZW decoding loop.
+  LzwCodeType prev_code = *begin;
+  ++begin;
+  out = copy(prev_code, out);
+  for (auto it = begin; it != end; ++it) {
+    LzwCodeType code = *it;
+    auto start = out;
+    if (code == dict_len1.size() + code_to_substr.size()) {
+      // Special LZW case. The code is not in the dictionary yet. This is
+      // possible only when the new substring is the same as previous one plus
+      // the first item of the previous substring. We can emit that in two
+      // steps.
+      out = copy(prev_code, out);
+      *out = *start;
+      ++out;
+    } else {
+      out = copy(code, out);
+    }
+
+    // Every time encoded emits the code, it also creates substing of len + 1
+    // including the first item of the just emmited substring. Do the same here.
+    uptr len = code_to_len(prev_code);
+    code_to_substr.push_back({start - len, start + 1});
+
+    prev_code = code;
+  }
+  return out;
+}
+
+}  // namespace __sanitizer
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.cpp
new file mode 100644
index 0000000000..3b20e1c5e2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.cpp
@@ -0,0 +1,1425 @@
+//===-- sanitizer_mac.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries and
+// implements OSX-specific functions.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+#include "sanitizer_mac.h"
+#include "interception/interception.h"
+
+// Use 64-bit inodes in file operations. ASan does not support OS X 10.5, so
+// the clients will most certainly use 64-bit ones as well.
+#ifndef _DARWIN_USE_64_BIT_INODE
+#define _DARWIN_USE_64_BIT_INODE 1
+#endif
+#include <stdio.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_procmaps.h"
+#include "sanitizer_ptrauth.h"
+
+#if !SANITIZER_IOS
+#include <crt_externs.h>  // for _NSGetEnviron
+#else
+extern char **environ;
+#endif
+
+#if defined(__has_include) && __has_include(<os/trace.h>)
+#define SANITIZER_OS_TRACE 1
+#include <os/trace.h>
+#else
+#define SANITIZER_OS_TRACE 0
+#endif
+
+// import new crash reporting api
+#if defined(__has_include) && __has_include(<CrashReporterClient.h>)
+#define HAVE_CRASHREPORTERCLIENT_H 1
+#include <CrashReporterClient.h>
+#else
+#define HAVE_CRASHREPORTERCLIENT_H 0
+#endif
+
+#if !SANITIZER_IOS
+#include <crt_externs.h>  // for _NSGetArgv and _NSGetEnviron
+#else
+extern "C" {
+  extern char ***_NSGetArgv(void);
+}
+#endif
+
+#include <asl.h>
+#include <dlfcn.h>  // for dladdr()
+#include <errno.h>
+#include <fcntl.h>
+#include <libkern/OSAtomic.h>
+#include <mach-o/dyld.h>
+#include <mach/mach.h>
+#include <mach/mach_time.h>
+#include <mach/vm_statistics.h>
+#include <malloc/malloc.h>
+#include <os/log.h>
+#include <pthread.h>
+#include <sched.h>
+#include <signal.h>
+#include <spawn.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/sysctl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <util.h>
+
+// From <crt_externs.h>, but we don't have that file on iOS.
+extern "C" {
+  extern char ***_NSGetArgv(void);
+  extern char ***_NSGetEnviron(void);
+}
+
+// From <mach/mach_vm.h>, but we don't have that file on iOS.
+extern "C" {
+  extern kern_return_t mach_vm_region_recurse(
+    vm_map_t target_task,
+    mach_vm_address_t *address,
+    mach_vm_size_t *size,
+    natural_t *nesting_depth,
+    vm_region_recurse_info_t info,
+    mach_msg_type_number_t *infoCnt);
+}
+
+namespace __sanitizer {
+
+#include "sanitizer_syscall_generic.inc"
+
+// Direct syscalls, don't call libmalloc hooks (but not available on 10.6).
+extern "C" void *__mmap(void *addr, size_t len, int prot, int flags, int fildes,
+                        off_t off) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int __munmap(void *, size_t) SANITIZER_WEAK_ATTRIBUTE;
+
+// ---------------------- sanitizer_libc.h
+
+// From <mach/vm_statistics.h>, but not on older OSs.
+#ifndef VM_MEMORY_SANITIZER
+#define VM_MEMORY_SANITIZER 99
+#endif
+
+// XNU on Darwin provides a mmap flag that optimizes allocation/deallocation of
+// giant memory regions (i.e. shadow memory regions).
+#define kXnuFastMmapFd 0x4
+static size_t kXnuFastMmapThreshold = 2 << 30; // 2 GB
+static bool use_xnu_fast_mmap = false;
+
+uptr internal_mmap(void *addr, size_t length, int prot, int flags,
+                   int fd, u64 offset) {
+  if (fd == -1) {
+    fd = VM_MAKE_TAG(VM_MEMORY_SANITIZER);
+    if (length >= kXnuFastMmapThreshold) {
+      if (use_xnu_fast_mmap) fd |= kXnuFastMmapFd;
+    }
+  }
+  if (&__mmap) return (uptr)__mmap(addr, length, prot, flags, fd, offset);
+  return (uptr)mmap(addr, length, prot, flags, fd, offset);
+}
+
+uptr internal_munmap(void *addr, uptr length) {
+  if (&__munmap) return __munmap(addr, length);
+  return munmap(addr, length);
+}
+
+uptr internal_mremap(void *old_address, uptr old_size, uptr new_size, int flags,
+                     void *new_address) {
+  CHECK(false && "internal_mremap is unimplemented on Mac");
+  return 0;
+}
+
+int internal_mprotect(void *addr, uptr length, int prot) {
+  return mprotect(addr, length, prot);
+}
+
+int internal_madvise(uptr addr, uptr length, int advice) {
+  return madvise((void *)addr, length, advice);
+}
+
+uptr internal_close(fd_t fd) {
+  return close(fd);
+}
+
+uptr internal_open(const char *filename, int flags) {
+  return open(filename, flags);
+}
+
+uptr internal_open(const char *filename, int flags, u32 mode) {
+  return open(filename, flags, mode);
+}
+
+uptr internal_read(fd_t fd, void *buf, uptr count) {
+  return read(fd, buf, count);
+}
+
+uptr internal_write(fd_t fd, const void *buf, uptr count) {
+  return write(fd, buf, count);
+}
+
+uptr internal_stat(const char *path, void *buf) {
+  return stat(path, (struct stat *)buf);
+}
+
+uptr internal_lstat(const char *path, void *buf) {
+  return lstat(path, (struct stat *)buf);
+}
+
+uptr internal_fstat(fd_t fd, void *buf) {
+  return fstat(fd, (struct stat *)buf);
+}
+
+uptr internal_filesize(fd_t fd) {
+  struct stat st;
+  if (internal_fstat(fd, &st))
+    return -1;
+  return (uptr)st.st_size;
+}
+
+uptr internal_dup(int oldfd) {
+  return dup(oldfd);
+}
+
+uptr internal_dup2(int oldfd, int newfd) {
+  return dup2(oldfd, newfd);
+}
+
+uptr internal_readlink(const char *path, char *buf, uptr bufsize) {
+  return readlink(path, buf, bufsize);
+}
+
+uptr internal_unlink(const char *path) {
+  return unlink(path);
+}
+
+uptr internal_sched_yield() {
+  return sched_yield();
+}
+
+void internal__exit(int exitcode) {
+  _exit(exitcode);
+}
+
+void internal_usleep(u64 useconds) { usleep(useconds); }
+
+uptr internal_getpid() {
+  return getpid();
+}
+
+int internal_dlinfo(void *handle, int request, void *p) {
+  UNIMPLEMENTED();
+}
+
+int internal_sigaction(int signum, const void *act, void *oldact) {
+  return sigaction(signum,
+                   (const struct sigaction *)act, (struct sigaction *)oldact);
+}
+
+void internal_sigfillset(__sanitizer_sigset_t *set) { sigfillset(set); }
+
+uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
+                          __sanitizer_sigset_t *oldset) {
+  // Don't use sigprocmask here, because it affects all threads.
+  return pthread_sigmask(how, set, oldset);
+}
+
+// Doesn't call pthread_atfork() handlers (but not available on 10.6).
+extern "C" pid_t __fork(void) SANITIZER_WEAK_ATTRIBUTE;
+
+int internal_fork() {
+  if (&__fork)
+    return __fork();
+  return fork();
+}
+
+int internal_sysctl(const int *name, unsigned int namelen, void *oldp,
+                    uptr *oldlenp, const void *newp, uptr newlen) {
+  return sysctl(const_cast<int *>(name), namelen, oldp, (size_t *)oldlenp,
+                const_cast<void *>(newp), (size_t)newlen);
+}
+
+int internal_sysctlbyname(const char *sname, void *oldp, uptr *oldlenp,
+                          const void *newp, uptr newlen) {
+  return sysctlbyname(sname, oldp, (size_t *)oldlenp, const_cast<void *>(newp),
+                      (size_t)newlen);
+}
+
+static fd_t internal_spawn_impl(const char *argv[], const char *envp[],
+                                pid_t *pid) {
+  fd_t primary_fd = kInvalidFd;
+  fd_t secondary_fd = kInvalidFd;
+
+  auto fd_closer = at_scope_exit([&] {
+    internal_close(primary_fd);
+    internal_close(secondary_fd);
+  });
+
+  // We need a new pseudoterminal to avoid buffering problems. The 'atos' tool
+  // in particular detects when it's talking to a pipe and forgets to flush the
+  // output stream after sending a response.
+  primary_fd = posix_openpt(O_RDWR);
+  if (primary_fd == kInvalidFd)
+    return kInvalidFd;
+
+  int res = grantpt(primary_fd) || unlockpt(primary_fd);
+  if (res != 0) return kInvalidFd;
+
+  // Use TIOCPTYGNAME instead of ptsname() to avoid threading problems.
+  char secondary_pty_name[128];
+  res = ioctl(primary_fd, TIOCPTYGNAME, secondary_pty_name);
+  if (res == -1) return kInvalidFd;
+
+  secondary_fd = internal_open(secondary_pty_name, O_RDWR);
+  if (secondary_fd == kInvalidFd)
+    return kInvalidFd;
+
+  // File descriptor actions
+  posix_spawn_file_actions_t acts;
+  res = posix_spawn_file_actions_init(&acts);
+  if (res != 0) return kInvalidFd;
+
+  auto acts_cleanup = at_scope_exit([&] {
+    posix_spawn_file_actions_destroy(&acts);
+  });
+
+  res = posix_spawn_file_actions_adddup2(&acts, secondary_fd, STDIN_FILENO) ||
+        posix_spawn_file_actions_adddup2(&acts, secondary_fd, STDOUT_FILENO) ||
+        posix_spawn_file_actions_addclose(&acts, secondary_fd);
+  if (res != 0) return kInvalidFd;
+
+  // Spawn attributes
+  posix_spawnattr_t attrs;
+  res = posix_spawnattr_init(&attrs);
+  if (res != 0) return kInvalidFd;
+
+  auto attrs_cleanup  = at_scope_exit([&] {
+    posix_spawnattr_destroy(&attrs);
+  });
+
+  // In the spawned process, close all file descriptors that are not explicitly
+  // described by the file actions object. This is Darwin-specific extension.
+  res = posix_spawnattr_setflags(&attrs, POSIX_SPAWN_CLOEXEC_DEFAULT);
+  if (res != 0) return kInvalidFd;
+
+  // posix_spawn
+  char **argv_casted = const_cast<char **>(argv);
+  char **envp_casted = const_cast<char **>(envp);
+  res = posix_spawn(pid, argv[0], &acts, &attrs, argv_casted, envp_casted);
+  if (res != 0) return kInvalidFd;
+
+  // Disable echo in the new terminal, disable CR.
+  struct termios termflags;
+  tcgetattr(primary_fd, &termflags);
+  termflags.c_oflag &= ~ONLCR;
+  termflags.c_lflag &= ~ECHO;
+  tcsetattr(primary_fd, TCSANOW, &termflags);
+
+  // On success, do not close primary_fd on scope exit.
+  fd_t fd = primary_fd;
+  primary_fd = kInvalidFd;
+
+  return fd;
+}
+
+fd_t internal_spawn(const char *argv[], const char *envp[], pid_t *pid) {
+  // The client program may close its stdin and/or stdout and/or stderr thus
+  // allowing open/posix_openpt to reuse file descriptors 0, 1 or 2. In this
+  // case the communication is broken if either the parent or the child tries to
+  // close or duplicate these descriptors. We temporarily reserve these
+  // descriptors here to prevent this.
+  fd_t low_fds[3];
+  size_t count = 0;
+
+  for (; count < 3; count++) {
+    low_fds[count] = posix_openpt(O_RDWR);
+    if (low_fds[count] >= STDERR_FILENO)
+      break;
+  }
+
+  fd_t fd = internal_spawn_impl(argv, envp, pid);
+
+  for (; count > 0; count--) {
+    internal_close(low_fds[count]);
+  }
+
+  return fd;
+}
+
+uptr internal_rename(const char *oldpath, const char *newpath) {
+  return rename(oldpath, newpath);
+}
+
+uptr internal_ftruncate(fd_t fd, uptr size) {
+  return ftruncate(fd, size);
+}
+
+uptr internal_execve(const char *filename, char *const argv[],
+                     char *const envp[]) {
+  return execve(filename, argv, envp);
+}
+
+uptr internal_waitpid(int pid, int *status, int options) {
+  return waitpid(pid, status, options);
+}
+
+// ----------------- sanitizer_common.h
+bool FileExists(const char *filename) {
+  if (ShouldMockFailureToOpen(filename))
+    return false;
+  struct stat st;
+  if (stat(filename, &st))
+    return false;
+  // Sanity check: filename is a regular file.
+  return S_ISREG(st.st_mode);
+}
+
+tid_t GetTid() {
+  tid_t tid;
+  pthread_threadid_np(nullptr, &tid);
+  return tid;
+}
+
+void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,
+                                uptr *stack_bottom) {
+  CHECK(stack_top);
+  CHECK(stack_bottom);
+  uptr stacksize = pthread_get_stacksize_np(pthread_self());
+  // pthread_get_stacksize_np() returns an incorrect stack size for the main
+  // thread on Mavericks. See
+  // https://github.com/google/sanitizers/issues/261
+  if ((GetMacosAlignedVersion() >= MacosVersion(10, 9)) && at_initialization &&
+      stacksize == (1 << 19))  {
+    struct rlimit rl;
+    CHECK_EQ(getrlimit(RLIMIT_STACK, &rl), 0);
+    // Most often rl.rlim_cur will be the desired 8M.
+    if (rl.rlim_cur < kMaxThreadStackSize) {
+      stacksize = rl.rlim_cur;
+    } else {
+      stacksize = kMaxThreadStackSize;
+    }
+  }
+  void *stackaddr = pthread_get_stackaddr_np(pthread_self());
+  *stack_top = (uptr)stackaddr;
+  *stack_bottom = *stack_top - stacksize;
+}
+
+char **GetEnviron() {
+#if !SANITIZER_IOS
+  char ***env_ptr = _NSGetEnviron();
+  if (!env_ptr) {
+    Report("_NSGetEnviron() returned NULL. Please make sure __asan_init() is "
+           "called after libSystem_initializer().\n");
+    CHECK(env_ptr);
+  }
+  char **environ = *env_ptr;
+#endif
+  CHECK(environ);
+  return environ;
+}
+
+const char *GetEnv(const char *name) {
+  char **env = GetEnviron();
+  uptr name_len = internal_strlen(name);
+  while (*env != 0) {
+    uptr len = internal_strlen(*env);
+    if (len > name_len) {
+      const char *p = *env;
+      if (!internal_memcmp(p, name, name_len) &&
+          p[name_len] == '=') {  // Match.
+        return *env + name_len + 1;  // String starting after =.
+      }
+    }
+    env++;
+  }
+  return 0;
+}
+
+uptr ReadBinaryName(/*out*/char *buf, uptr buf_len) {
+  CHECK_LE(kMaxPathLength, buf_len);
+
+  // On OS X the executable path is saved to the stack by dyld. Reading it
+  // from there is much faster than calling dladdr, especially for large
+  // binaries with symbols.
+  InternalMmapVector<char> exe_path(kMaxPathLength);
+  uint32_t size = exe_path.size();
+  if (_NSGetExecutablePath(exe_path.data(), &size) == 0 &&
+      realpath(exe_path.data(), buf) != 0) {
+    return internal_strlen(buf);
+  }
+  return 0;
+}
+
+uptr ReadLongProcessName(/*out*/char *buf, uptr buf_len) {
+  return ReadBinaryName(buf, buf_len);
+}
+
+void ReExec() {
+  UNIMPLEMENTED();
+}
+
+void CheckASLR() {
+  // Do nothing
+}
+
+void CheckMPROTECT() {
+  // Do nothing
+}
+
+uptr GetPageSize() {
+  return sysconf(_SC_PAGESIZE);
+}
+
+extern "C" unsigned malloc_num_zones;
+extern "C" malloc_zone_t **malloc_zones;
+malloc_zone_t sanitizer_zone;
+
+// We need to make sure that sanitizer_zone is registered as malloc_zones[0]. If
+// libmalloc tries to set up a different zone as malloc_zones[0], it will call
+// mprotect(malloc_zones, ..., PROT_READ).  This interceptor will catch that and
+// make sure we are still the first (default) zone.
+void MprotectMallocZones(void *addr, int prot) {
+  if (addr == malloc_zones && prot == PROT_READ) {
+    if (malloc_num_zones > 1 && malloc_zones[0] != &sanitizer_zone) {
+      for (unsigned i = 1; i < malloc_num_zones; i++) {
+        if (malloc_zones[i] == &sanitizer_zone) {
+          // Swap malloc_zones[0] and malloc_zones[i].
+          malloc_zones[i] = malloc_zones[0];
+          malloc_zones[0] = &sanitizer_zone;
+          break;
+        }
+      }
+    }
+  }
+}
+
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+  // FIXME: implement actual blocking.
+  sched_yield();
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {}
+
+u64 NanoTime() {
+  timeval tv;
+  internal_memset(&tv, 0, sizeof(tv));
+  gettimeofday(&tv, 0);
+  return (u64)tv.tv_sec * 1000*1000*1000 + tv.tv_usec * 1000;
+}
+
+// This needs to be called during initialization to avoid being racy.
+u64 MonotonicNanoTime() {
+  static mach_timebase_info_data_t timebase_info;
+  if (timebase_info.denom == 0) mach_timebase_info(&timebase_info);
+  return (mach_absolute_time() * timebase_info.numer) / timebase_info.denom;
+}
+
+uptr GetTlsSize() {
+  return 0;
+}
+
+void InitTlsSize() {
+}
+
+uptr TlsBaseAddr() {
+  uptr segbase = 0;
+#if defined(__x86_64__)
+  asm("movq %%gs:0,%0" : "=r"(segbase));
+#elif defined(__i386__)
+  asm("movl %%gs:0,%0" : "=r"(segbase));
+#elif defined(__aarch64__)
+  asm("mrs %x0, tpidrro_el0" : "=r"(segbase));
+  segbase &= 0x07ul;  // clearing lower bits, cpu id stored there
+#endif
+  return segbase;
+}
+
+// The size of the tls on darwin does not appear to be well documented,
+// however the vm memory map suggests that it is 1024 uptrs in size,
+// with a size of 0x2000 bytes on x86_64 and 0x1000 bytes on i386.
+uptr TlsSize() {
+#if defined(__x86_64__) || defined(__i386__)
+  return 1024 * sizeof(uptr);
+#else
+  return 0;
+#endif
+}
+
+void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size,
+                          uptr *tls_addr, uptr *tls_size) {
+#if !SANITIZER_GO
+  uptr stack_top, stack_bottom;
+  GetThreadStackTopAndBottom(main, &stack_top, &stack_bottom);
+  *stk_addr = stack_bottom;
+  *stk_size = stack_top - stack_bottom;
+  *tls_addr = TlsBaseAddr();
+  *tls_size = TlsSize();
+#else
+  *stk_addr = 0;
+  *stk_size = 0;
+  *tls_addr = 0;
+  *tls_size = 0;
+#endif
+}
+
+void ListOfModules::init() {
+  clearOrInit();
+  MemoryMappingLayout memory_mapping(false);
+  memory_mapping.DumpListOfModules(&modules_);
+}
+
+void ListOfModules::fallbackInit() { clear(); }
+
+static HandleSignalMode GetHandleSignalModeImpl(int signum) {
+  switch (signum) {
+    case SIGABRT:
+      return common_flags()->handle_abort;
+    case SIGILL:
+      return common_flags()->handle_sigill;
+    case SIGTRAP:
+      return common_flags()->handle_sigtrap;
+    case SIGFPE:
+      return common_flags()->handle_sigfpe;
+    case SIGSEGV:
+      return common_flags()->handle_segv;
+    case SIGBUS:
+      return common_flags()->handle_sigbus;
+  }
+  return kHandleSignalNo;
+}
+
+HandleSignalMode GetHandleSignalMode(int signum) {
+  // Handling fatal signals on watchOS and tvOS devices is disallowed.
+  if ((SANITIZER_WATCHOS || SANITIZER_TVOS) && !(SANITIZER_IOSSIM))
+    return kHandleSignalNo;
+  HandleSignalMode result = GetHandleSignalModeImpl(signum);
+  if (result == kHandleSignalYes && !common_flags()->allow_user_segv_handler)
+    return kHandleSignalExclusive;
+  return result;
+}
+
+// Offset example:
+// XNU 17 -- macOS 10.13 -- iOS 11 -- tvOS 11 -- watchOS 4
+constexpr u16 GetOSMajorKernelOffset() {
+  if (TARGET_OS_OSX) return 4;
+  if (TARGET_OS_IOS || TARGET_OS_TV) return 6;
+  if (TARGET_OS_WATCH) return 13;
+}
+
+using VersStr = char[64];
+
+static uptr ApproximateOSVersionViaKernelVersion(VersStr vers) {
+  u16 kernel_major = GetDarwinKernelVersion().major;
+  u16 offset = GetOSMajorKernelOffset();
+  CHECK_GE(kernel_major, offset);
+  u16 os_major = kernel_major - offset;
+
+  const char *format = "%d.0";
+  if (TARGET_OS_OSX) {
+    if (os_major >= 16) {  // macOS 11+
+      os_major -= 5;
+    } else {  // macOS 10.15 and below
+      format = "10.%d";
+    }
+  }
+  return internal_snprintf(vers, sizeof(VersStr), format, os_major);
+}
+
+static void GetOSVersion(VersStr vers) {
+  uptr len = sizeof(VersStr);
+  if (SANITIZER_IOSSIM) {
+    const char *vers_env = GetEnv("SIMULATOR_RUNTIME_VERSION");
+    if (!vers_env) {
+      Report("ERROR: Running in simulator but SIMULATOR_RUNTIME_VERSION env "
+          "var is not set.\n");
+      Die();
+    }
+    len = internal_strlcpy(vers, vers_env, len);
+  } else {
+    int res =
+        internal_sysctlbyname("kern.osproductversion", vers, &len, nullptr, 0);
+
+    // XNU 17 (macOS 10.13) and below do not provide the sysctl
+    // `kern.osproductversion` entry (res != 0).
+    bool no_os_version = res != 0;
+
+    // For launchd, sanitizer initialization runs before sysctl is setup
+    // (res == 0 && len != strlen(vers), vers is not a valid version).  However,
+    // the kernel version `kern.osrelease` is available.
+    bool launchd = (res == 0 && internal_strlen(vers) < 3);
+    if (launchd) CHECK_EQ(internal_getpid(), 1);
+
+    if (no_os_version || launchd) {
+      len = ApproximateOSVersionViaKernelVersion(vers);
+    }
+  }
+  CHECK_LT(len, sizeof(VersStr));
+}
+
+void ParseVersion(const char *vers, u16 *major, u16 *minor) {
+  // Format: <major>.<minor>[.<patch>]\0
+  CHECK_GE(internal_strlen(vers), 3);
+  const char *p = vers;
+  *major = internal_simple_strtoll(p, &p, /*base=*/10);
+  CHECK_EQ(*p, '.');
+  p += 1;
+  *minor = internal_simple_strtoll(p, &p, /*base=*/10);
+}
+
+// Aligned versions example:
+// macOS 10.15 -- iOS 13 -- tvOS 13 -- watchOS 6
+static void MapToMacos(u16 *major, u16 *minor) {
+  if (TARGET_OS_OSX)
+    return;
+
+  if (TARGET_OS_IOS || TARGET_OS_TV)
+    *major += 2;
+  else if (TARGET_OS_WATCH)
+    *major += 9;
+  else
+    UNREACHABLE("unsupported platform");
+
+  if (*major >= 16) {  // macOS 11+
+    *major -= 5;
+  } else {  // macOS 10.15 and below
+    *minor = *major;
+    *major = 10;
+  }
+}
+
+static MacosVersion GetMacosAlignedVersionInternal() {
+  VersStr vers = {};
+  GetOSVersion(vers);
+
+  u16 major, minor;
+  ParseVersion(vers, &major, &minor);
+  MapToMacos(&major, &minor);
+
+  return MacosVersion(major, minor);
+}
+
+static_assert(sizeof(MacosVersion) == sizeof(atomic_uint32_t::Type),
+              "MacosVersion cache size");
+static atomic_uint32_t cached_macos_version;
+
+MacosVersion GetMacosAlignedVersion() {
+  atomic_uint32_t::Type result =
+      atomic_load(&cached_macos_version, memory_order_acquire);
+  if (!result) {
+    MacosVersion version = GetMacosAlignedVersionInternal();
+    result = *reinterpret_cast<atomic_uint32_t::Type *>(&version);
+    atomic_store(&cached_macos_version, result, memory_order_release);
+  }
+  return *reinterpret_cast<MacosVersion *>(&result);
+}
+
+DarwinKernelVersion GetDarwinKernelVersion() {
+  VersStr vers = {};
+  uptr len = sizeof(VersStr);
+  int res = internal_sysctlbyname("kern.osrelease", vers, &len, nullptr, 0);
+  CHECK_EQ(res, 0);
+  CHECK_LT(len, sizeof(VersStr));
+
+  u16 major, minor;
+  ParseVersion(vers, &major, &minor);
+
+  return DarwinKernelVersion(major, minor);
+}
+
+uptr GetRSS() {
+  struct task_basic_info info;
+  unsigned count = TASK_BASIC_INFO_COUNT;
+  kern_return_t result =
+      task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)&info, &count);
+  if (UNLIKELY(result != KERN_SUCCESS)) {
+    Report("Cannot get task info. Error: %d\n", result);
+    Die();
+  }
+  return info.resident_size;
+}
+
+void *internal_start_thread(void *(*func)(void *arg), void *arg) {
+  // Start the thread with signals blocked, otherwise it can steal user signals.
+  __sanitizer_sigset_t set, old;
+  internal_sigfillset(&set);
+  internal_sigprocmask(SIG_SETMASK, &set, &old);
+  pthread_t th;
+  pthread_create(&th, 0, func, arg);
+  internal_sigprocmask(SIG_SETMASK, &old, 0);
+  return th;
+}
+
+void internal_join_thread(void *th) { pthread_join((pthread_t)th, 0); }
+
+#if !SANITIZER_GO
+static Mutex syslog_lock;
+#  endif
+
+void WriteOneLineToSyslog(const char *s) {
+#if !SANITIZER_GO
+  syslog_lock.CheckLocked();
+  if (GetMacosAlignedVersion() >= MacosVersion(10, 12)) {
+    os_log_error(OS_LOG_DEFAULT, "%{public}s", s);
+  } else {
+    asl_log(nullptr, nullptr, ASL_LEVEL_ERR, "%s", s);
+  }
+#endif
+}
+
+// buffer to store crash report application information
+static char crashreporter_info_buff[__sanitizer::kErrorMessageBufferSize] = {};
+static Mutex crashreporter_info_mutex;
+
+extern "C" {
+// Integrate with crash reporter libraries.
+#if HAVE_CRASHREPORTERCLIENT_H
+CRASH_REPORTER_CLIENT_HIDDEN
+struct crashreporter_annotations_t gCRAnnotations
+    __attribute__((section("__DATA," CRASHREPORTER_ANNOTATIONS_SECTION))) = {
+        CRASHREPORTER_ANNOTATIONS_VERSION,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+#if CRASHREPORTER_ANNOTATIONS_VERSION > 4
+        0,
+#endif
+};
+
+#else
+// fall back to old crashreporter api
+static const char *__crashreporter_info__ __attribute__((__used__)) =
+    &crashreporter_info_buff[0];
+asm(".desc ___crashreporter_info__, 0x10");
+#endif
+
+}  // extern "C"
+
+static void CRAppendCrashLogMessage(const char *msg) {
+  Lock l(&crashreporter_info_mutex);
+  internal_strlcat(crashreporter_info_buff, msg,
+                   sizeof(crashreporter_info_buff));
+#if HAVE_CRASHREPORTERCLIENT_H
+  (void)CRSetCrashLogMessage(crashreporter_info_buff);
+#endif
+}
+
+void LogMessageOnPrintf(const char *str) {
+  // Log all printf output to CrashLog.
+  if (common_flags()->abort_on_error)
+    CRAppendCrashLogMessage(str);
+}
+
+void LogFullErrorReport(const char *buffer) {
+#if !SANITIZER_GO
+  // Log with os_trace. This will make it into the crash log.
+#if SANITIZER_OS_TRACE
+  if (GetMacosAlignedVersion() >= MacosVersion(10, 10)) {
+    // os_trace requires the message (format parameter) to be a string literal.
+    if (internal_strncmp(SanitizerToolName, "AddressSanitizer",
+                         sizeof("AddressSanitizer") - 1) == 0)
+      os_trace("Address Sanitizer reported a failure.");
+    else if (internal_strncmp(SanitizerToolName, "UndefinedBehaviorSanitizer",
+                              sizeof("UndefinedBehaviorSanitizer") - 1) == 0)
+      os_trace("Undefined Behavior Sanitizer reported a failure.");
+    else if (internal_strncmp(SanitizerToolName, "ThreadSanitizer",
+                              sizeof("ThreadSanitizer") - 1) == 0)
+      os_trace("Thread Sanitizer reported a failure.");
+    else
+      os_trace("Sanitizer tool reported a failure.");
+
+    if (common_flags()->log_to_syslog)
+      os_trace("Consult syslog for more information.");
+  }
+#endif
+
+  // Log to syslog.
+  // The logging on OS X may call pthread_create so we need the threading
+  // environment to be fully initialized. Also, this should never be called when
+  // holding the thread registry lock since that may result in a deadlock. If
+  // the reporting thread holds the thread registry mutex, and asl_log waits
+  // for GCD to dispatch a new thread, the process will deadlock, because the
+  // pthread_create wrapper needs to acquire the lock as well.
+  Lock l(&syslog_lock);
+  if (common_flags()->log_to_syslog)
+    WriteToSyslog(buffer);
+
+  // The report is added to CrashLog as part of logging all of Printf output.
+#endif
+}
+
+SignalContext::WriteFlag SignalContext::GetWriteFlag() const {
+#if defined(__x86_64__) || defined(__i386__)
+  ucontext_t *ucontext = static_cast<ucontext_t*>(context);
+  return ucontext->uc_mcontext->__es.__err & 2 /*T_PF_WRITE*/ ? Write : Read;
+#else
+  return Unknown;
+#endif
+}
+
+bool SignalContext::IsTrueFaultingAddress() const {
+  auto si = static_cast<const siginfo_t *>(siginfo);
+  // "Real" SIGSEGV codes (e.g., SEGV_MAPERR, SEGV_MAPERR) are non-zero.
+  return si->si_signo == SIGSEGV && si->si_code != 0;
+}
+
+#if defined(__aarch64__) && defined(arm_thread_state64_get_sp)
+  #define AARCH64_GET_REG(r) \
+    (uptr)ptrauth_strip(     \
+        (void *)arm_thread_state64_get_##r(ucontext->uc_mcontext->__ss), 0)
+#else
+  #define AARCH64_GET_REG(r) (uptr)ucontext->uc_mcontext->__ss.__##r
+#endif
+
+static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {
+  ucontext_t *ucontext = (ucontext_t*)context;
+# if defined(__aarch64__)
+  *pc = AARCH64_GET_REG(pc);
+#   if defined(__IPHONE_8_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_8_0
+  *bp = AARCH64_GET_REG(fp);
+#   else
+  *bp = AARCH64_GET_REG(lr);
+#   endif
+  *sp = AARCH64_GET_REG(sp);
+# elif defined(__x86_64__)
+  *pc = ucontext->uc_mcontext->__ss.__rip;
+  *bp = ucontext->uc_mcontext->__ss.__rbp;
+  *sp = ucontext->uc_mcontext->__ss.__rsp;
+# elif defined(__arm__)
+  *pc = ucontext->uc_mcontext->__ss.__pc;
+  *bp = ucontext->uc_mcontext->__ss.__r[7];
+  *sp = ucontext->uc_mcontext->__ss.__sp;
+# elif defined(__i386__)
+  *pc = ucontext->uc_mcontext->__ss.__eip;
+  *bp = ucontext->uc_mcontext->__ss.__ebp;
+  *sp = ucontext->uc_mcontext->__ss.__esp;
+# else
+# error "Unknown architecture"
+# endif
+}
+
+void SignalContext::InitPcSpBp() {
+  addr = (uptr)ptrauth_strip((void *)addr, 0);
+  GetPcSpBp(context, &pc, &sp, &bp);
+}
+
+// ASan/TSan use mmap in a way that creates “deallocation gaps” which triggers
+// EXC_GUARD exceptions on macOS 10.15+ (XNU 19.0+).
+static void DisableMmapExcGuardExceptions() {
+  using task_exc_guard_behavior_t = uint32_t;
+  using task_set_exc_guard_behavior_t =
+      kern_return_t(task_t task, task_exc_guard_behavior_t behavior);
+  auto *set_behavior = (task_set_exc_guard_behavior_t *)dlsym(
+      RTLD_DEFAULT, "task_set_exc_guard_behavior");
+  if (set_behavior == nullptr) return;
+  const task_exc_guard_behavior_t task_exc_guard_none = 0;
+  set_behavior(mach_task_self(), task_exc_guard_none);
+}
+
+void InitializePlatformEarly() {
+  // Only use xnu_fast_mmap when on x86_64 and the kernel supports it.
+  use_xnu_fast_mmap =
+#if defined(__x86_64__)
+      GetDarwinKernelVersion() >= DarwinKernelVersion(17, 5);
+#else
+      false;
+#endif
+  if (GetDarwinKernelVersion() >= DarwinKernelVersion(19, 0))
+    DisableMmapExcGuardExceptions();
+}
+
+#if !SANITIZER_GO
+static const char kDyldInsertLibraries[] = "DYLD_INSERT_LIBRARIES";
+LowLevelAllocator allocator_for_env;
+
+// Change the value of the env var |name|, leaking the original value.
+// If |name_value| is NULL, the variable is deleted from the environment,
+// otherwise the corresponding "NAME=value" string is replaced with
+// |name_value|.
+void LeakyResetEnv(const char *name, const char *name_value) {
+  char **env = GetEnviron();
+  uptr name_len = internal_strlen(name);
+  while (*env != 0) {
+    uptr len = internal_strlen(*env);
+    if (len > name_len) {
+      const char *p = *env;
+      if (!internal_memcmp(p, name, name_len) && p[name_len] == '=') {
+        // Match.
+        if (name_value) {
+          // Replace the old value with the new one.
+          *env = const_cast<char*>(name_value);
+        } else {
+          // Shift the subsequent pointers back.
+          char **del = env;
+          do {
+            del[0] = del[1];
+          } while (*del++);
+        }
+      }
+    }
+    env++;
+  }
+}
+
+SANITIZER_WEAK_CXX_DEFAULT_IMPL
+bool ReexecDisabled() {
+  return false;
+}
+
+static bool DyldNeedsEnvVariable() {
+  // If running on OS X 10.11+ or iOS 9.0+, dyld will interpose even if
+  // DYLD_INSERT_LIBRARIES is not set.
+  return GetMacosAlignedVersion() < MacosVersion(10, 11);
+}
+
+void MaybeReexec() {
+  // FIXME: This should really live in some "InitializePlatform" method.
+  MonotonicNanoTime();
+
+  if (ReexecDisabled()) return;
+
+  // Make sure the dynamic runtime library is preloaded so that the
+  // wrappers work. If it is not, set DYLD_INSERT_LIBRARIES and re-exec
+  // ourselves.
+  Dl_info info;
+  RAW_CHECK(dladdr((void*)((uptr)&__sanitizer_report_error_summary), &info));
+  char *dyld_insert_libraries =
+      const_cast<char*>(GetEnv(kDyldInsertLibraries));
+  uptr old_env_len = dyld_insert_libraries ?
+      internal_strlen(dyld_insert_libraries) : 0;
+  uptr fname_len = internal_strlen(info.dli_fname);
+  const char *dylib_name = StripModuleName(info.dli_fname);
+  uptr dylib_name_len = internal_strlen(dylib_name);
+
+  bool lib_is_in_env = dyld_insert_libraries &&
+                       internal_strstr(dyld_insert_libraries, dylib_name);
+  if (DyldNeedsEnvVariable() && !lib_is_in_env) {
+    // DYLD_INSERT_LIBRARIES is not set or does not contain the runtime
+    // library.
+    InternalMmapVector<char> program_name(1024);
+    uint32_t buf_size = program_name.size();
+    _NSGetExecutablePath(program_name.data(), &buf_size);
+    char *new_env = const_cast<char*>(info.dli_fname);
+    if (dyld_insert_libraries) {
+      // Append the runtime dylib name to the existing value of
+      // DYLD_INSERT_LIBRARIES.
+      new_env = (char*)allocator_for_env.Allocate(old_env_len + fname_len + 2);
+      internal_strncpy(new_env, dyld_insert_libraries, old_env_len);
+      new_env[old_env_len] = ':';
+      // Copy fname_len and add a trailing zero.
+      internal_strncpy(new_env + old_env_len + 1, info.dli_fname,
+                       fname_len + 1);
+      // Ok to use setenv() since the wrappers don't depend on the value of
+      // asan_inited.
+      setenv(kDyldInsertLibraries, new_env, /*overwrite*/1);
+    } else {
+      // Set DYLD_INSERT_LIBRARIES equal to the runtime dylib name.
+      setenv(kDyldInsertLibraries, info.dli_fname, /*overwrite*/0);
+    }
+    VReport(1, "exec()-ing the program with\n");
+    VReport(1, "%s=%s\n", kDyldInsertLibraries, new_env);
+    VReport(1, "to enable wrappers.\n");
+    execv(program_name.data(), *_NSGetArgv());
+
+    // We get here only if execv() failed.
+    Report("ERROR: The process is launched without DYLD_INSERT_LIBRARIES, "
+           "which is required for the sanitizer to work. We tried to set the "
+           "environment variable and re-execute itself, but execv() failed, "
+           "possibly because of sandbox restrictions. Make sure to launch the "
+           "executable with:\n%s=%s\n", kDyldInsertLibraries, new_env);
+    RAW_CHECK("execv failed" && 0);
+  }
+
+  // Verify that interceptors really work.  We'll use dlsym to locate
+  // "pthread_create", if interceptors are working, it should really point to
+  // "wrap_pthread_create" within our own dylib.
+  Dl_info info_pthread_create;
+  void *dlopen_addr = dlsym(RTLD_DEFAULT, "pthread_create");
+  RAW_CHECK(dladdr(dlopen_addr, &info_pthread_create));
+  if (internal_strcmp(info.dli_fname, info_pthread_create.dli_fname) != 0) {
+    Report(
+        "ERROR: Interceptors are not working. This may be because %s is "
+        "loaded too late (e.g. via dlopen). Please launch the executable "
+        "with:\n%s=%s\n",
+        SanitizerToolName, kDyldInsertLibraries, info.dli_fname);
+    RAW_CHECK("interceptors not installed" && 0);
+  }
+
+  if (!lib_is_in_env)
+    return;
+
+  if (!common_flags()->strip_env)
+    return;
+
+  // DYLD_INSERT_LIBRARIES is set and contains the runtime library. Let's remove
+  // the dylib from the environment variable, because interceptors are installed
+  // and we don't want our children to inherit the variable.
+
+  uptr env_name_len = internal_strlen(kDyldInsertLibraries);
+  // Allocate memory to hold the previous env var name, its value, the '='
+  // sign and the '\0' char.
+  char *new_env = (char*)allocator_for_env.Allocate(
+      old_env_len + 2 + env_name_len);
+  RAW_CHECK(new_env);
+  internal_memset(new_env, '\0', old_env_len + 2 + env_name_len);
+  internal_strncpy(new_env, kDyldInsertLibraries, env_name_len);
+  new_env[env_name_len] = '=';
+  char *new_env_pos = new_env + env_name_len + 1;
+
+  // Iterate over colon-separated pieces of |dyld_insert_libraries|.
+  char *piece_start = dyld_insert_libraries;
+  char *piece_end = NULL;
+  char *old_env_end = dyld_insert_libraries + old_env_len;
+  do {
+    if (piece_start[0] == ':') piece_start++;
+    piece_end = internal_strchr(piece_start, ':');
+    if (!piece_end) piece_end = dyld_insert_libraries + old_env_len;
+    if ((uptr)(piece_start - dyld_insert_libraries) > old_env_len) break;
+    uptr piece_len = piece_end - piece_start;
+
+    char *filename_start =
+        (char *)internal_memrchr(piece_start, '/', piece_len);
+    uptr filename_len = piece_len;
+    if (filename_start) {
+      filename_start += 1;
+      filename_len = piece_len - (filename_start - piece_start);
+    } else {
+      filename_start = piece_start;
+    }
+
+    // If the current piece isn't the runtime library name,
+    // append it to new_env.
+    if ((dylib_name_len != filename_len) ||
+        (internal_memcmp(filename_start, dylib_name, dylib_name_len) != 0)) {
+      if (new_env_pos != new_env + env_name_len + 1) {
+        new_env_pos[0] = ':';
+        new_env_pos++;
+      }
+      internal_strncpy(new_env_pos, piece_start, piece_len);
+      new_env_pos += piece_len;
+    }
+    // Move on to the next piece.
+    piece_start = piece_end;
+  } while (piece_start < old_env_end);
+
+  // Can't use setenv() here, because it requires the allocator to be
+  // initialized.
+  // FIXME: instead of filtering DYLD_INSERT_LIBRARIES here, do it in
+  // a separate function called after InitializeAllocator().
+  if (new_env_pos == new_env + env_name_len + 1) new_env = NULL;
+  LeakyResetEnv(kDyldInsertLibraries, new_env);
+}
+#endif  // SANITIZER_GO
+
+char **GetArgv() {
+  return *_NSGetArgv();
+}
+
+#if SANITIZER_IOS && !SANITIZER_IOSSIM
+// The task_vm_info struct is normally provided by the macOS SDK, but we need
+// fields only available in 10.12+. Declare the struct manually to be able to
+// build against older SDKs.
+struct __sanitizer_task_vm_info {
+  mach_vm_size_t virtual_size;
+  integer_t region_count;
+  integer_t page_size;
+  mach_vm_size_t resident_size;
+  mach_vm_size_t resident_size_peak;
+  mach_vm_size_t device;
+  mach_vm_size_t device_peak;
+  mach_vm_size_t internal;
+  mach_vm_size_t internal_peak;
+  mach_vm_size_t external;
+  mach_vm_size_t external_peak;
+  mach_vm_size_t reusable;
+  mach_vm_size_t reusable_peak;
+  mach_vm_size_t purgeable_volatile_pmap;
+  mach_vm_size_t purgeable_volatile_resident;
+  mach_vm_size_t purgeable_volatile_virtual;
+  mach_vm_size_t compressed;
+  mach_vm_size_t compressed_peak;
+  mach_vm_size_t compressed_lifetime;
+  mach_vm_size_t phys_footprint;
+  mach_vm_address_t min_address;
+  mach_vm_address_t max_address;
+};
+#define __SANITIZER_TASK_VM_INFO_COUNT ((mach_msg_type_number_t) \
+    (sizeof(__sanitizer_task_vm_info) / sizeof(natural_t)))
+
+static uptr GetTaskInfoMaxAddress() {
+  __sanitizer_task_vm_info vm_info = {} /* zero initialize */;
+  mach_msg_type_number_t count = __SANITIZER_TASK_VM_INFO_COUNT;
+  int err = task_info(mach_task_self(), TASK_VM_INFO, (int *)&vm_info, &count);
+  return err ? 0 : vm_info.max_address;
+}
+
+uptr GetMaxUserVirtualAddress() {
+  static uptr max_vm = GetTaskInfoMaxAddress();
+  if (max_vm != 0) {
+    const uptr ret_value = max_vm - 1;
+    CHECK_LE(ret_value, SANITIZER_MMAP_RANGE_SIZE);
+    return ret_value;
+  }
+
+  // xnu cannot provide vm address limit
+# if SANITIZER_WORDSIZE == 32
+  constexpr uptr fallback_max_vm = 0xffe00000 - 1;
+# else
+  constexpr uptr fallback_max_vm = 0x200000000 - 1;
+# endif
+  static_assert(fallback_max_vm <= SANITIZER_MMAP_RANGE_SIZE,
+                "Max virtual address must be less than mmap range size.");
+  return fallback_max_vm;
+}
+
+#else // !SANITIZER_IOS
+
+uptr GetMaxUserVirtualAddress() {
+# if SANITIZER_WORDSIZE == 64
+  constexpr uptr max_vm = (1ULL << 47) - 1;  // 0x00007fffffffffffUL;
+# else // SANITIZER_WORDSIZE == 32
+  static_assert(SANITIZER_WORDSIZE == 32, "Wrong wordsize");
+  constexpr uptr max_vm = (1ULL << 32) - 1;  // 0xffffffff;
+# endif
+  static_assert(max_vm <= SANITIZER_MMAP_RANGE_SIZE,
+                "Max virtual address must be less than mmap range size.");
+  return max_vm;
+}
+#endif
+
+uptr GetMaxVirtualAddress() {
+  return GetMaxUserVirtualAddress();
+}
+
+uptr MapDynamicShadow(uptr shadow_size_bytes, uptr shadow_scale,
+                      uptr min_shadow_base_alignment, uptr &high_mem_end) {
+  const uptr granularity = GetMmapGranularity();
+  const uptr alignment =
+      Max<uptr>(granularity << shadow_scale, 1ULL << min_shadow_base_alignment);
+  const uptr left_padding =
+      Max<uptr>(granularity, 1ULL << min_shadow_base_alignment);
+
+  uptr space_size = shadow_size_bytes + left_padding;
+
+  uptr largest_gap_found = 0;
+  uptr max_occupied_addr = 0;
+  VReport(2, "FindDynamicShadowStart, space_size = %p\n", (void *)space_size);
+  uptr shadow_start =
+      FindAvailableMemoryRange(space_size, alignment, granularity,
+                               &largest_gap_found, &max_occupied_addr);
+  // If the shadow doesn't fit, restrict the address space to make it fit.
+  if (shadow_start == 0) {
+    VReport(
+        2,
+        "Shadow doesn't fit, largest_gap_found = %p, max_occupied_addr = %p\n",
+        (void *)largest_gap_found, (void *)max_occupied_addr);
+    uptr new_max_vm = RoundDownTo(largest_gap_found << shadow_scale, alignment);
+    if (new_max_vm < max_occupied_addr) {
+      Report("Unable to find a memory range for dynamic shadow.\n");
+      Report(
+          "space_size = %p, largest_gap_found = %p, max_occupied_addr = %p, "
+          "new_max_vm = %p\n",
+          (void *)space_size, (void *)largest_gap_found,
+          (void *)max_occupied_addr, (void *)new_max_vm);
+      CHECK(0 && "cannot place shadow");
+    }
+    RestrictMemoryToMaxAddress(new_max_vm);
+    high_mem_end = new_max_vm - 1;
+    space_size = (high_mem_end >> shadow_scale) + left_padding;
+    VReport(2, "FindDynamicShadowStart, space_size = %p\n", (void *)space_size);
+    shadow_start = FindAvailableMemoryRange(space_size, alignment, granularity,
+                                            nullptr, nullptr);
+    if (shadow_start == 0) {
+      Report("Unable to find a memory range after restricting VM.\n");
+      CHECK(0 && "cannot place shadow after restricting vm");
+    }
+  }
+  CHECK_NE((uptr)0, shadow_start);
+  CHECK(IsAligned(shadow_start, alignment));
+  return shadow_start;
+}
+
+uptr MapDynamicShadowAndAliases(uptr shadow_size, uptr alias_size,
+                                uptr num_aliases, uptr ring_buffer_size) {
+  CHECK(false && "HWASan aliasing is unimplemented on Mac");
+  return 0;
+}
+
+uptr FindAvailableMemoryRange(uptr size, uptr alignment, uptr left_padding,
+                              uptr *largest_gap_found,
+                              uptr *max_occupied_addr) {
+  typedef vm_region_submap_short_info_data_64_t RegionInfo;
+  enum { kRegionInfoSize = VM_REGION_SUBMAP_SHORT_INFO_COUNT_64 };
+  // Start searching for available memory region past PAGEZERO, which is
+  // 4KB on 32-bit and 4GB on 64-bit.
+  mach_vm_address_t start_address =
+    (SANITIZER_WORDSIZE == 32) ? 0x000000001000 : 0x000100000000;
+
+  mach_vm_address_t address = start_address;
+  mach_vm_address_t free_begin = start_address;
+  kern_return_t kr = KERN_SUCCESS;
+  if (largest_gap_found) *largest_gap_found = 0;
+  if (max_occupied_addr) *max_occupied_addr = 0;
+  while (kr == KERN_SUCCESS) {
+    mach_vm_size_t vmsize = 0;
+    natural_t depth = 0;
+    RegionInfo vminfo;
+    mach_msg_type_number_t count = kRegionInfoSize;
+    kr = mach_vm_region_recurse(mach_task_self(), &address, &vmsize, &depth,
+                                (vm_region_info_t)&vminfo, &count);
+    if (kr == KERN_INVALID_ADDRESS) {
+      // No more regions beyond "address", consider the gap at the end of VM.
+      address = GetMaxVirtualAddress() + 1;
+      vmsize = 0;
+    } else {
+      if (max_occupied_addr) *max_occupied_addr = address + vmsize;
+    }
+    if (free_begin != address) {
+      // We found a free region [free_begin..address-1].
+      uptr gap_start = RoundUpTo((uptr)free_begin + left_padding, alignment);
+      uptr gap_end = RoundDownTo((uptr)address, alignment);
+      uptr gap_size = gap_end > gap_start ? gap_end - gap_start : 0;
+      if (size < gap_size) {
+        return gap_start;
+      }
+
+      if (largest_gap_found && *largest_gap_found < gap_size) {
+        *largest_gap_found = gap_size;
+      }
+    }
+    // Move to the next region.
+    address += vmsize;
+    free_begin = address;
+  }
+
+  // We looked at all free regions and could not find one large enough.
+  return 0;
+}
+
+// FIXME implement on this platform.
+void GetMemoryProfile(fill_profile_f cb, uptr *stats) {}
+
+void SignalContext::DumpAllRegisters(void *context) {
+  Report("Register values:\n");
+
+  ucontext_t *ucontext = (ucontext_t*)context;
+# define DUMPREG64(r) \
+    Printf("%s = 0x%016llx  ", #r, ucontext->uc_mcontext->__ss.__ ## r);
+# define DUMPREGA64(r) \
+    Printf("   %s = 0x%016lx  ", #r, AARCH64_GET_REG(r));
+# define DUMPREG32(r) \
+    Printf("%s = 0x%08x  ", #r, ucontext->uc_mcontext->__ss.__ ## r);
+# define DUMPREG_(r)   Printf(" "); DUMPREG(r);
+# define DUMPREG__(r)  Printf("  "); DUMPREG(r);
+# define DUMPREG___(r) Printf("   "); DUMPREG(r);
+
+# if defined(__x86_64__)
+#  define DUMPREG(r) DUMPREG64(r)
+  DUMPREG(rax); DUMPREG(rbx); DUMPREG(rcx); DUMPREG(rdx); Printf("\n");
+  DUMPREG(rdi); DUMPREG(rsi); DUMPREG(rbp); DUMPREG(rsp); Printf("\n");
+  DUMPREG_(r8); DUMPREG_(r9); DUMPREG(r10); DUMPREG(r11); Printf("\n");
+  DUMPREG(r12); DUMPREG(r13); DUMPREG(r14); DUMPREG(r15); Printf("\n");
+# elif defined(__i386__)
+#  define DUMPREG(r) DUMPREG32(r)
+  DUMPREG(eax); DUMPREG(ebx); DUMPREG(ecx); DUMPREG(edx); Printf("\n");
+  DUMPREG(edi); DUMPREG(esi); DUMPREG(ebp); DUMPREG(esp); Printf("\n");
+# elif defined(__aarch64__)
+#  define DUMPREG(r) DUMPREG64(r)
+  DUMPREG_(x[0]); DUMPREG_(x[1]); DUMPREG_(x[2]); DUMPREG_(x[3]); Printf("\n");
+  DUMPREG_(x[4]); DUMPREG_(x[5]); DUMPREG_(x[6]); DUMPREG_(x[7]); Printf("\n");
+  DUMPREG_(x[8]); DUMPREG_(x[9]); DUMPREG(x[10]); DUMPREG(x[11]); Printf("\n");
+  DUMPREG(x[12]); DUMPREG(x[13]); DUMPREG(x[14]); DUMPREG(x[15]); Printf("\n");
+  DUMPREG(x[16]); DUMPREG(x[17]); DUMPREG(x[18]); DUMPREG(x[19]); Printf("\n");
+  DUMPREG(x[20]); DUMPREG(x[21]); DUMPREG(x[22]); DUMPREG(x[23]); Printf("\n");
+  DUMPREG(x[24]); DUMPREG(x[25]); DUMPREG(x[26]); DUMPREG(x[27]); Printf("\n");
+  DUMPREG(x[28]); DUMPREGA64(fp); DUMPREGA64(lr); DUMPREGA64(sp); Printf("\n");
+# elif defined(__arm__)
+#  define DUMPREG(r) DUMPREG32(r)
+  DUMPREG_(r[0]); DUMPREG_(r[1]); DUMPREG_(r[2]); DUMPREG_(r[3]); Printf("\n");
+  DUMPREG_(r[4]); DUMPREG_(r[5]); DUMPREG_(r[6]); DUMPREG_(r[7]); Printf("\n");
+  DUMPREG_(r[8]); DUMPREG_(r[9]); DUMPREG(r[10]); DUMPREG(r[11]); Printf("\n");
+  DUMPREG(r[12]); DUMPREG___(sp); DUMPREG___(lr); DUMPREG___(pc); Printf("\n");
+# else
+# error "Unknown architecture"
+# endif
+
+# undef DUMPREG64
+# undef DUMPREG32
+# undef DUMPREG_
+# undef DUMPREG__
+# undef DUMPREG___
+# undef DUMPREG
+}
+
+static inline bool CompareBaseAddress(const LoadedModule &a,
+                                      const LoadedModule &b) {
+  return a.base_address() < b.base_address();
+}
+
+void FormatUUID(char *out, uptr size, const u8 *uuid) {
+  internal_snprintf(out, size,
+                    "<%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-"
+                    "%02X%02X%02X%02X%02X%02X>",
+                    uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5],
+                    uuid[6], uuid[7], uuid[8], uuid[9], uuid[10], uuid[11],
+                    uuid[12], uuid[13], uuid[14], uuid[15]);
+}
+
+void DumpProcessMap() {
+  Printf("Process module map:\n");
+  MemoryMappingLayout memory_mapping(false);
+  InternalMmapVector<LoadedModule> modules;
+  modules.reserve(128);
+  memory_mapping.DumpListOfModules(&modules);
+  Sort(modules.data(), modules.size(), CompareBaseAddress);
+  for (uptr i = 0; i < modules.size(); ++i) {
+    char uuid_str[128];
+    FormatUUID(uuid_str, sizeof(uuid_str), modules[i].uuid());
+    Printf("0x%zx-0x%zx %s (%s) %s\n", modules[i].base_address(),
+           modules[i].max_executable_address(), modules[i].full_name(),
+           ModuleArchToString(modules[i].arch()), uuid_str);
+  }
+  Printf("End of module map.\n");
+}
+
+void CheckNoDeepBind(const char *filename, int flag) {
+  // Do nothing.
+}
+
+bool GetRandom(void *buffer, uptr length, bool blocking) {
+  if (!buffer || !length || length > 256)
+    return false;
+  // arc4random never fails.
+  REAL(arc4random_buf)(buffer, length);
+  return true;
+}
+
+u32 GetNumberOfCPUs() {
+  return (u32)sysconf(_SC_NPROCESSORS_ONLN);
+}
+
+void InitializePlatformCommonFlags(CommonFlags *cf) {}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.h
new file mode 100644
index 0000000000..0b6af5a3c0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac.h
@@ -0,0 +1,68 @@
+//===-- sanitizer_mac.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries and
+// provides definitions for OSX-specific functions.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_MAC_H
+#define SANITIZER_MAC_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+#include "sanitizer_posix.h"
+
+namespace __sanitizer {
+
+struct MemoryMappingLayoutData {
+  int current_image;
+  u32 current_magic;
+  u32 current_filetype;
+  ModuleArch current_arch;
+  u8 current_uuid[kModuleUUIDSize];
+  int current_load_cmd_count;
+  const char *current_load_cmd_addr;
+  bool current_instrumented;
+};
+
+template <typename VersionType>
+struct VersionBase {
+  u16 major;
+  u16 minor;
+
+  VersionBase(u16 major, u16 minor) : major(major), minor(minor) {}
+
+  bool operator==(const VersionType &other) const {
+    return major == other.major && minor == other.minor;
+  }
+  bool operator>=(const VersionType &other) const {
+    return major > other.major ||
+           (major == other.major && minor >= other.minor);
+  }
+  bool operator<(const VersionType &other) const { return !(*this >= other); }
+};
+
+struct MacosVersion : VersionBase<MacosVersion> {
+  MacosVersion(u16 major, u16 minor) : VersionBase(major, minor) {}
+};
+
+struct DarwinKernelVersion : VersionBase<DarwinKernelVersion> {
+  DarwinKernelVersion(u16 major, u16 minor) : VersionBase(major, minor) {}
+};
+
+MacosVersion GetMacosAlignedVersion();
+DarwinKernelVersion GetDarwinKernelVersion();
+
+char **GetEnviron();
+
+void RestrictMemoryToMaxAddress(uptr max_address);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
+#endif  // SANITIZER_MAC_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac_libcdep.cpp
new file mode 100644
index 0000000000..ac7e328946
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mac_libcdep.cpp
@@ -0,0 +1,29 @@
+//===-- sanitizer_mac_libcdep.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries and
+// implements OSX-specific functions.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+#include "sanitizer_mac.h"
+
+#include <sys/mman.h>
+
+namespace __sanitizer {
+
+void RestrictMemoryToMaxAddress(uptr max_address) {
+  uptr size_to_mmap = GetMaxUserVirtualAddress() + 1 - max_address;
+  void *res = MmapFixedNoAccess(max_address, size_to_mmap, "high gap");
+  CHECK(res != MAP_FAILED);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_malloc_mac.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_malloc_mac.inc
new file mode 100644
index 0000000000..764e2cef5e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_malloc_mac.inc
@@ -0,0 +1,414 @@
+//===-- sanitizer_malloc_mac.inc --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains Mac-specific malloc interceptors and a custom zone
+// implementation, which together replace the system allocator.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if !SANITIZER_MAC
+#error "This file should only be compiled on Darwin."
+#endif
+
+#include <AvailabilityMacros.h>
+#include <CoreFoundation/CFBase.h>
+#include <dlfcn.h>
+#include <malloc/malloc.h>
+#include <sys/mman.h>
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator_dlsym.h"
+#include "sanitizer_common/sanitizer_mac.h"
+
+// Similar code is used in Google Perftools,
+// https://github.com/gperftools/gperftools.
+
+namespace __sanitizer {
+
+extern malloc_zone_t sanitizer_zone;
+
+struct sanitizer_malloc_introspection_t : public malloc_introspection_t {
+  // IMPORTANT: Do not change the order, alignment, or types of these fields to
+  // maintain binary compatibility. You should only add fields to this struct.
+
+  // Used to track changes to the allocator that will affect
+  // zone enumeration.
+  u64 allocator_enumeration_version;
+  uptr allocator_ptr;
+  uptr allocator_size;
+};
+
+u64 GetMallocZoneAllocatorEnumerationVersion() {
+  // This represents the current allocator ABI version.
+  // This field should be incremented every time the Allocator
+  // ABI changes in a way that breaks allocator enumeration.
+  return 0;
+}
+
+}  // namespace __sanitizer
+
+INTERCEPTOR(malloc_zone_t *, malloc_create_zone,
+                             vm_size_t start_size, unsigned zone_flags) {
+  COMMON_MALLOC_ENTER();
+  uptr page_size = GetPageSizeCached();
+  uptr allocated_size = RoundUpTo(sizeof(sanitizer_zone), page_size);
+  COMMON_MALLOC_MEMALIGN(page_size, allocated_size);
+  malloc_zone_t *new_zone = (malloc_zone_t *)p;
+  internal_memcpy(new_zone, &sanitizer_zone, sizeof(sanitizer_zone));
+  new_zone->zone_name = NULL;  // The name will be changed anyway.
+  // Prevent the client app from overwriting the zone contents.
+  // Library functions that need to modify the zone will set PROT_WRITE on it.
+  // This matches the behavior of malloc_create_zone() on OSX 10.7 and higher.
+  mprotect(new_zone, allocated_size, PROT_READ);
+  // We're explicitly *NOT* registering the zone.
+  return new_zone;
+}
+
+INTERCEPTOR(void, malloc_destroy_zone, malloc_zone_t *zone) {
+  COMMON_MALLOC_ENTER();
+  // We don't need to do anything here.  We're not registering new zones, so we
+  // don't to unregister.  Just un-mprotect and free() the zone.
+  uptr page_size = GetPageSizeCached();
+  uptr allocated_size = RoundUpTo(sizeof(sanitizer_zone), page_size);
+  mprotect(zone, allocated_size, PROT_READ | PROT_WRITE);
+  if (zone->zone_name) {
+    COMMON_MALLOC_FREE((void *)zone->zone_name);
+  }
+  COMMON_MALLOC_FREE(zone);
+}
+
+INTERCEPTOR(malloc_zone_t *, malloc_default_zone, void) {
+  COMMON_MALLOC_ENTER();
+  return &sanitizer_zone;
+}
+
+INTERCEPTOR(malloc_zone_t *, malloc_zone_from_ptr, const void *ptr) {
+  COMMON_MALLOC_ENTER();
+  size_t size = sanitizer_zone.size(&sanitizer_zone, ptr);
+  if (size) { // Claimed by sanitizer zone?
+    return &sanitizer_zone;
+  }
+  return REAL(malloc_zone_from_ptr)(ptr);
+}
+
+INTERCEPTOR(malloc_zone_t *, malloc_default_purgeable_zone, void) {
+  // FIXME: ASan should support purgeable allocations.
+  // https://github.com/google/sanitizers/issues/139
+  COMMON_MALLOC_ENTER();
+  return &sanitizer_zone;
+}
+
+INTERCEPTOR(void, malloc_make_purgeable, void *ptr) {
+  // FIXME: ASan should support purgeable allocations. Ignoring them is fine
+  // for now.
+  COMMON_MALLOC_ENTER();
+}
+
+INTERCEPTOR(int, malloc_make_nonpurgeable, void *ptr) {
+  // FIXME: ASan should support purgeable allocations. Ignoring them is fine
+  // for now.
+  COMMON_MALLOC_ENTER();
+  // Must return 0 if the contents were not purged since the last call to
+  // malloc_make_purgeable().
+  return 0;
+}
+
+INTERCEPTOR(void, malloc_set_zone_name, malloc_zone_t *zone, const char *name) {
+  COMMON_MALLOC_ENTER();
+  InternalScopedString new_name;
+  if (name && zone->introspect == sanitizer_zone.introspect) {
+    new_name.append(COMMON_MALLOC_ZONE_NAME "-%s", name);
+    name = new_name.data();
+  }
+
+  // Call the system malloc's implementation for both external and our zones,
+  // since that appropriately changes VM region protections on the zone.
+  REAL(malloc_set_zone_name)(zone, name);
+}
+
+INTERCEPTOR(void *, malloc, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_MALLOC(size);
+  return p;
+}
+
+INTERCEPTOR(void, free, void *ptr) {
+  COMMON_MALLOC_ENTER();
+  if (!ptr) return;
+  COMMON_MALLOC_FREE(ptr);
+}
+
+INTERCEPTOR(void *, realloc, void *ptr, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_REALLOC(ptr, size);
+  return p;
+}
+
+INTERCEPTOR(void *, calloc, size_t nmemb, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_CALLOC(nmemb, size);
+  return p;
+}
+
+INTERCEPTOR(void *, valloc, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_VALLOC(size);
+  return p;
+}
+
+INTERCEPTOR(size_t, malloc_good_size, size_t size) {
+  COMMON_MALLOC_ENTER();
+  return sanitizer_zone.introspect->good_size(&sanitizer_zone, size);
+}
+
+INTERCEPTOR(int, posix_memalign, void **memptr, size_t alignment, size_t size) {
+  COMMON_MALLOC_ENTER();
+  CHECK(memptr);
+  COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size);
+  return res;
+}
+
+namespace {
+
+// TODO(glider): the __sanitizer_mz_* functions should be united with the Linux
+// wrappers, as they are basically copied from there.
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+size_t __sanitizer_mz_size(malloc_zone_t* zone, const void* ptr) {
+  COMMON_MALLOC_SIZE(ptr);
+  return size;
+}
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_mz_malloc(malloc_zone_t *zone, uptr size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_MALLOC(size);
+  return p;
+}
+
+struct DlsymAlloc : public DlSymAllocator<DlsymAlloc> {
+  static bool UseImpl() { return !COMMON_MALLOC_SANITIZER_INITIALIZED; }
+};
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_mz_calloc(malloc_zone_t *zone, size_t nmemb, size_t size) {
+  if (DlsymAlloc::Use())
+    return DlsymAlloc::Callocate(nmemb, size);
+  COMMON_MALLOC_CALLOC(nmemb, size);
+  return p;
+}
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_mz_valloc(malloc_zone_t *zone, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_VALLOC(size);
+  return p;
+}
+
+// TODO(glider): the allocation callbacks need to be refactored.
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_mz_free(malloc_zone_t *zone, void *ptr) {
+  if (!ptr) return;
+  if (DlsymAlloc::PointerIsMine(ptr))
+    return DlsymAlloc::Free(ptr);
+  COMMON_MALLOC_FREE(ptr);
+}
+
+#define GET_ZONE_FOR_PTR(ptr) \
+  malloc_zone_t *zone_ptr = WRAP(malloc_zone_from_ptr)(ptr); \
+  const char *zone_name = (zone_ptr == 0) ? 0 : zone_ptr->zone_name
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_mz_realloc(malloc_zone_t *zone, void *ptr, size_t new_size) {
+  if (!ptr) {
+    COMMON_MALLOC_MALLOC(new_size);
+    return p;
+  } else {
+    COMMON_MALLOC_SIZE(ptr);
+    if (size) {
+      COMMON_MALLOC_REALLOC(ptr, new_size);
+      return p;
+    } else {
+      // We can't recover from reallocating an unknown address, because
+      // this would require reading at most |new_size| bytes from
+      // potentially unaccessible memory.
+      GET_ZONE_FOR_PTR(ptr);
+      COMMON_MALLOC_REPORT_UNKNOWN_REALLOC(ptr, zone_ptr, zone_name);
+      return nullptr;
+    }
+  }
+}
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_mz_destroy(malloc_zone_t* zone) {
+  // A no-op -- we will not be destroyed!
+  Report("__sanitizer_mz_destroy() called -- ignoring\n");
+}
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__sanitizer_mz_memalign(malloc_zone_t *zone, size_t align, size_t size) {
+  COMMON_MALLOC_ENTER();
+  COMMON_MALLOC_MEMALIGN(align, size);
+  return p;
+}
+
+// This public API exists purely for testing purposes.
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+malloc_zone_t* __sanitizer_mz_default_zone() {
+  return &sanitizer_zone;
+}
+
+// This function is currently unused, and we build with -Werror.
+#if 0
+void __sanitizer_mz_free_definite_size(
+    malloc_zone_t* zone, void *ptr, size_t size) {
+  // TODO(glider): check that |size| is valid.
+  UNIMPLEMENTED();
+}
+#endif
+
+#ifndef COMMON_MALLOC_HAS_ZONE_ENUMERATOR
+#error "COMMON_MALLOC_HAS_ZONE_ENUMERATOR must be defined"
+#endif
+static_assert((COMMON_MALLOC_HAS_ZONE_ENUMERATOR) == 0 ||
+                  (COMMON_MALLOC_HAS_ZONE_ENUMERATOR) == 1,
+              "COMMON_MALLOC_HAS_ZONE_ENUMERATOR must be 0 or 1");
+
+#if COMMON_MALLOC_HAS_ZONE_ENUMERATOR
+// Forward declare and expect the implementation to provided by
+// includer.
+kern_return_t mi_enumerator(task_t task, void *, unsigned type_mask,
+                            vm_address_t zone_address, memory_reader_t reader,
+                            vm_range_recorder_t recorder);
+#else
+// Provide stub implementation that fails.
+kern_return_t mi_enumerator(task_t task, void *, unsigned type_mask,
+                            vm_address_t zone_address, memory_reader_t reader,
+                            vm_range_recorder_t recorder) {
+  // Not supported.
+  return KERN_FAILURE;
+}
+#endif
+
+#ifndef COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT
+#error "COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT must be defined"
+#endif
+static_assert((COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT) == 0 ||
+                  (COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT) == 1,
+              "COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT must be 0 or 1");
+#if COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT
+// Forward declare and expect the implementation to provided by
+// includer.
+void mi_extra_init(
+    sanitizer_malloc_introspection_t *mi);
+#else
+void mi_extra_init(
+    sanitizer_malloc_introspection_t *mi) {
+  // Just zero initialize the fields.
+  mi->allocator_ptr = 0;
+  mi->allocator_size = 0;
+}
+#endif
+
+size_t mi_good_size(malloc_zone_t *zone, size_t size) {
+  // I think it's always safe to return size, but we maybe could do better.
+  return size;
+}
+
+boolean_t mi_check(malloc_zone_t *zone) {
+  UNIMPLEMENTED();
+}
+
+void mi_print(malloc_zone_t *zone, boolean_t verbose) {
+  UNIMPLEMENTED();
+}
+
+void mi_log(malloc_zone_t *zone, void *address) {
+  // I don't think we support anything like this
+}
+
+void mi_force_lock(malloc_zone_t *zone) {
+  COMMON_MALLOC_FORCE_LOCK();
+}
+
+void mi_force_unlock(malloc_zone_t *zone) {
+  COMMON_MALLOC_FORCE_UNLOCK();
+}
+
+void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) {
+  COMMON_MALLOC_FILL_STATS(zone, stats);
+}
+
+boolean_t mi_zone_locked(malloc_zone_t *zone) {
+  // UNIMPLEMENTED();
+  return false;
+}
+
+}  // unnamed namespace
+
+namespace COMMON_MALLOC_NAMESPACE {
+
+void InitMallocZoneFields() {
+  static sanitizer_malloc_introspection_t sanitizer_zone_introspection;
+  // Ok to use internal_memset, these places are not performance-critical.
+  internal_memset(&sanitizer_zone_introspection, 0,
+                  sizeof(sanitizer_zone_introspection));
+
+  sanitizer_zone_introspection.enumerator = &mi_enumerator;
+  sanitizer_zone_introspection.good_size = &mi_good_size;
+  sanitizer_zone_introspection.check = &mi_check;
+  sanitizer_zone_introspection.print = &mi_print;
+  sanitizer_zone_introspection.log = &mi_log;
+  sanitizer_zone_introspection.force_lock = &mi_force_lock;
+  sanitizer_zone_introspection.force_unlock = &mi_force_unlock;
+  sanitizer_zone_introspection.statistics = &mi_statistics;
+  sanitizer_zone_introspection.zone_locked = &mi_zone_locked;
+
+  // Set current allocator enumeration version.
+  sanitizer_zone_introspection.allocator_enumeration_version =
+      GetMallocZoneAllocatorEnumerationVersion();
+
+  // Perform any sanitizer specific initialization.
+  mi_extra_init(&sanitizer_zone_introspection);
+
+  internal_memset(&sanitizer_zone, 0, sizeof(malloc_zone_t));
+
+  // Use version 6 for OSX >= 10.6.
+  sanitizer_zone.version = 6;
+  sanitizer_zone.zone_name = COMMON_MALLOC_ZONE_NAME;
+  sanitizer_zone.size = &__sanitizer_mz_size;
+  sanitizer_zone.malloc = &__sanitizer_mz_malloc;
+  sanitizer_zone.calloc = &__sanitizer_mz_calloc;
+  sanitizer_zone.valloc = &__sanitizer_mz_valloc;
+  sanitizer_zone.free = &__sanitizer_mz_free;
+  sanitizer_zone.realloc = &__sanitizer_mz_realloc;
+  sanitizer_zone.destroy = &__sanitizer_mz_destroy;
+  sanitizer_zone.batch_malloc = 0;
+  sanitizer_zone.batch_free = 0;
+  sanitizer_zone.free_definite_size = 0;
+  sanitizer_zone.memalign = &__sanitizer_mz_memalign;
+  sanitizer_zone.introspect = &sanitizer_zone_introspection;
+}
+
+void ReplaceSystemMalloc() {
+  InitMallocZoneFields();
+
+  // Register the zone.
+  malloc_zone_register(&sanitizer_zone);
+}
+
+}  // namespace COMMON_MALLOC_NAMESPACE
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.cpp
new file mode 100644
index 0000000000..40fe566612
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.cpp
@@ -0,0 +1,225 @@
+//===-- sanitizer_mutex.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_mutex.h"
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+void StaticSpinMutex::LockSlow() {
+  for (int i = 0;; i++) {
+    if (i < 100)
+      proc_yield(1);
+    else
+      internal_sched_yield();
+    if (atomic_load(&state_, memory_order_relaxed) == 0 &&
+        atomic_exchange(&state_, 1, memory_order_acquire) == 0)
+      return;
+  }
+}
+
+void Semaphore::Wait() {
+  u32 count = atomic_load(&state_, memory_order_relaxed);
+  for (;;) {
+    if (count == 0) {
+      FutexWait(&state_, 0);
+      count = atomic_load(&state_, memory_order_relaxed);
+      continue;
+    }
+    if (atomic_compare_exchange_weak(&state_, &count, count - 1,
+                                     memory_order_acquire))
+      break;
+  }
+}
+
+void Semaphore::Post(u32 count) {
+  CHECK_NE(count, 0);
+  atomic_fetch_add(&state_, count, memory_order_release);
+  FutexWake(&state_, count);
+}
+
+#if SANITIZER_CHECK_DEADLOCKS
+// An empty mutex meta table, it effectively disables deadlock detection.
+// Each tool can override the table to define own mutex hierarchy and
+// enable deadlock detection.
+// The table defines a static mutex type hierarchy (what mutex types can be locked
+// under what mutex types). This table is checked to be acyclic and then
+// actual mutex lock/unlock operations are checked to adhere to this hierarchy.
+// The checking happens on mutex types rather than on individual mutex instances
+// because doing it on mutex instances will both significantly complicate
+// the implementation, worsen performance and memory overhead and is mostly
+// unnecessary (we almost never lock multiple mutexes of the same type recursively).
+static constexpr int kMutexTypeMax = 20;
+SANITIZER_WEAK_ATTRIBUTE MutexMeta mutex_meta[kMutexTypeMax] = {};
+SANITIZER_WEAK_ATTRIBUTE void PrintMutexPC(uptr pc) {}
+static StaticSpinMutex mutex_meta_mtx;
+static int mutex_type_count = -1;
+// Adjacency matrix of what mutexes can be locked under what mutexes.
+static bool mutex_can_lock[kMutexTypeMax][kMutexTypeMax];
+// Mutex types with MutexMulti mark.
+static bool mutex_multi[kMutexTypeMax];
+
+void DebugMutexInit() {
+  // Build adjacency matrix.
+  bool leaf[kMutexTypeMax];
+  internal_memset(&leaf, 0, sizeof(leaf));
+  int cnt[kMutexTypeMax];
+  internal_memset(&cnt, 0, sizeof(cnt));
+  for (int t = 0; t < kMutexTypeMax; t++) {
+    mutex_type_count = t;
+    if (!mutex_meta[t].name)
+      break;
+    CHECK_EQ(t, mutex_meta[t].type);
+    for (uptr j = 0; j < ARRAY_SIZE(mutex_meta[t].can_lock); j++) {
+      MutexType z = mutex_meta[t].can_lock[j];
+      if (z == MutexInvalid)
+        break;
+      if (z == MutexLeaf) {
+        CHECK(!leaf[t]);
+        leaf[t] = true;
+        continue;
+      }
+      if (z == MutexMulti) {
+        mutex_multi[t] = true;
+        continue;
+      }
+      CHECK_LT(z, kMutexTypeMax);
+      CHECK(!mutex_can_lock[t][z]);
+      mutex_can_lock[t][z] = true;
+      cnt[t]++;
+    }
+  }
+  // Indicates the array is not properly terminated.
+  CHECK_LT(mutex_type_count, kMutexTypeMax);
+  // Add leaf mutexes.
+  for (int t = 0; t < mutex_type_count; t++) {
+    if (!leaf[t])
+      continue;
+    CHECK_EQ(cnt[t], 0);
+    for (int z = 0; z < mutex_type_count; z++) {
+      if (z == MutexInvalid || t == z || leaf[z])
+        continue;
+      CHECK(!mutex_can_lock[z][t]);
+      mutex_can_lock[z][t] = true;
+    }
+  }
+  // Build the transitive closure and check that the graphs is acyclic.
+  u32 trans[kMutexTypeMax];
+  static_assert(sizeof(trans[0]) * 8 >= kMutexTypeMax,
+                "kMutexTypeMax does not fit into u32, switch to u64");
+  internal_memset(&trans, 0, sizeof(trans));
+  for (int i = 0; i < mutex_type_count; i++) {
+    for (int j = 0; j < mutex_type_count; j++)
+      if (mutex_can_lock[i][j])
+        trans[i] |= 1 << j;
+  }
+  for (int k = 0; k < mutex_type_count; k++) {
+    for (int i = 0; i < mutex_type_count; i++) {
+      if (trans[i] & (1 << k))
+        trans[i] |= trans[k];
+    }
+  }
+  for (int i = 0; i < mutex_type_count; i++) {
+    if (trans[i] & (1 << i)) {
+      Printf("Mutex %s participates in a cycle\n", mutex_meta[i].name);
+      Die();
+    }
+  }
+}
+
+struct InternalDeadlockDetector {
+  struct LockDesc {
+    u64 seq;
+    uptr pc;
+    int recursion;
+  };
+  int initialized;
+  u64 sequence;
+  LockDesc locked[kMutexTypeMax];
+
+  void Lock(MutexType type, uptr pc) {
+    if (!Initialize(type))
+      return;
+    CHECK_LT(type, mutex_type_count);
+    // Find the last locked mutex type.
+    // This is the type we will use for hierarchy checks.
+    u64 max_seq = 0;
+    MutexType max_idx = MutexInvalid;
+    for (int i = 0; i != mutex_type_count; i++) {
+      if (locked[i].seq == 0)
+        continue;
+      CHECK_NE(locked[i].seq, max_seq);
+      if (max_seq < locked[i].seq) {
+        max_seq = locked[i].seq;
+        max_idx = (MutexType)i;
+      }
+    }
+    if (max_idx == type && mutex_multi[type]) {
+      // Recursive lock of the same type.
+      CHECK_EQ(locked[type].seq, max_seq);
+      CHECK(locked[type].pc);
+      locked[type].recursion++;
+      return;
+    }
+    if (max_idx != MutexInvalid && !mutex_can_lock[max_idx][type]) {
+      Printf("%s: internal deadlock: can't lock %s under %s mutex\n", SanitizerToolName,
+             mutex_meta[type].name, mutex_meta[max_idx].name);
+      PrintMutexPC(locked[max_idx].pc);
+      CHECK(0);
+    }
+    locked[type].seq = ++sequence;
+    locked[type].pc = pc;
+    locked[type].recursion = 1;
+  }
+
+  void Unlock(MutexType type) {
+    if (!Initialize(type))
+      return;
+    CHECK_LT(type, mutex_type_count);
+    CHECK(locked[type].seq);
+    CHECK_GT(locked[type].recursion, 0);
+    if (--locked[type].recursion)
+      return;
+    locked[type].seq = 0;
+    locked[type].pc = 0;
+  }
+
+  void CheckNoLocks() {
+    for (int i = 0; i < mutex_type_count; i++) CHECK_EQ(locked[i].recursion, 0);
+  }
+
+  bool Initialize(MutexType type) {
+    if (type == MutexUnchecked || type == MutexInvalid)
+      return false;
+    CHECK_GT(type, MutexInvalid);
+    if (initialized != 0)
+      return initialized > 0;
+    initialized = -1;
+    SpinMutexLock lock(&mutex_meta_mtx);
+    if (mutex_type_count < 0)
+      DebugMutexInit();
+    initialized = mutex_type_count ? 1 : -1;
+    return initialized > 0;
+  }
+};
+
+static THREADLOCAL InternalDeadlockDetector deadlock_detector;
+
+void CheckedMutex::LockImpl(uptr pc) { deadlock_detector.Lock(type_, pc); }
+
+void CheckedMutex::UnlockImpl() { deadlock_detector.Unlock(type_); }
+
+void CheckedMutex::CheckNoLocksImpl() { deadlock_detector.CheckNoLocks(); }
+#endif
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.h
new file mode 100644
index 0000000000..c16f5cdc1d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_mutex.h
@@ -0,0 +1,432 @@
+//===-- sanitizer_mutex.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_MUTEX_H
+#define SANITIZER_MUTEX_H
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_thread_safety.h"
+
+namespace __sanitizer {
+
+class SANITIZER_MUTEX StaticSpinMutex {
+ public:
+  void Init() {
+    atomic_store(&state_, 0, memory_order_relaxed);
+  }
+
+  void Lock() SANITIZER_ACQUIRE() {
+    if (LIKELY(TryLock()))
+      return;
+    LockSlow();
+  }
+
+  bool TryLock() SANITIZER_TRY_ACQUIRE(true) {
+    return atomic_exchange(&state_, 1, memory_order_acquire) == 0;
+  }
+
+  void Unlock() SANITIZER_RELEASE() {
+    atomic_store(&state_, 0, memory_order_release);
+  }
+
+  void CheckLocked() const SANITIZER_CHECK_LOCKED() {
+    CHECK_EQ(atomic_load(&state_, memory_order_relaxed), 1);
+  }
+
+ private:
+  atomic_uint8_t state_;
+
+  void LockSlow();
+};
+
+class SANITIZER_MUTEX SpinMutex : public StaticSpinMutex {
+ public:
+  SpinMutex() {
+    Init();
+  }
+
+  SpinMutex(const SpinMutex &) = delete;
+  void operator=(const SpinMutex &) = delete;
+};
+
+// Semaphore provides an OS-dependent way to park/unpark threads.
+// The last thread returned from Wait can destroy the object
+// (destruction-safety).
+class Semaphore {
+ public:
+  constexpr Semaphore() {}
+  Semaphore(const Semaphore &) = delete;
+  void operator=(const Semaphore &) = delete;
+
+  void Wait();
+  void Post(u32 count = 1);
+
+ private:
+  atomic_uint32_t state_ = {0};
+};
+
+typedef int MutexType;
+
+enum {
+  // Used as sentinel and to catch unassigned types
+  // (should not be used as real Mutex type).
+  MutexInvalid = 0,
+  MutexThreadRegistry,
+  // Each tool own mutexes must start at this number.
+  MutexLastCommon,
+  // Type for legacy mutexes that are not checked for deadlocks.
+  MutexUnchecked = -1,
+  // Special marks that can be used in MutexMeta::can_lock table.
+  // The leaf mutexes can be locked under any other non-leaf mutex,
+  // but no other mutex can be locked while under a leaf mutex.
+  MutexLeaf = -1,
+  // Multiple mutexes of this type can be locked at the same time.
+  MutexMulti = -3,
+};
+
+// Go linker does not support THREADLOCAL variables,
+// so we can't use per-thread state.
+// Disable checked locks on Darwin. Although Darwin platforms support
+// THREADLOCAL variables they are not usable early on during process init when
+// `__sanitizer::Mutex` is used.
+#define SANITIZER_CHECK_DEADLOCKS \
+  (SANITIZER_DEBUG && !SANITIZER_GO && SANITIZER_SUPPORTS_THREADLOCAL && !SANITIZER_MAC)
+
+#if SANITIZER_CHECK_DEADLOCKS
+struct MutexMeta {
+  MutexType type;
+  const char *name;
+  // The table fixes what mutexes can be locked under what mutexes.
+  // If the entry for MutexTypeFoo contains MutexTypeBar,
+  // then Bar mutex can be locked while under Foo mutex.
+  // Can also contain the special MutexLeaf/MutexMulti marks.
+  MutexType can_lock[10];
+};
+#endif
+
+class CheckedMutex {
+ public:
+  explicit constexpr CheckedMutex(MutexType type)
+#if SANITIZER_CHECK_DEADLOCKS
+      : type_(type)
+#endif
+  {
+  }
+
+  ALWAYS_INLINE void Lock() {
+#if SANITIZER_CHECK_DEADLOCKS
+    LockImpl(GET_CALLER_PC());
+#endif
+  }
+
+  ALWAYS_INLINE void Unlock() {
+#if SANITIZER_CHECK_DEADLOCKS
+    UnlockImpl();
+#endif
+  }
+
+  // Checks that the current thread does not hold any mutexes
+  // (e.g. when returning from a runtime function to user code).
+  static void CheckNoLocks() {
+#if SANITIZER_CHECK_DEADLOCKS
+    CheckNoLocksImpl();
+#endif
+  }
+
+ private:
+#if SANITIZER_CHECK_DEADLOCKS
+  const MutexType type_;
+
+  void LockImpl(uptr pc);
+  void UnlockImpl();
+  static void CheckNoLocksImpl();
+#endif
+};
+
+// Reader-writer mutex.
+// Derive from CheckedMutex for the purposes of EBO.
+// We could make it a field marked with [[no_unique_address]],
+// but this attribute is not supported by some older compilers.
+class SANITIZER_MUTEX Mutex : CheckedMutex {
+ public:
+  explicit constexpr Mutex(MutexType type = MutexUnchecked)
+      : CheckedMutex(type) {}
+
+  void Lock() SANITIZER_ACQUIRE() {
+    CheckedMutex::Lock();
+    u64 reset_mask = ~0ull;
+    u64 state = atomic_load_relaxed(&state_);
+    for (uptr spin_iters = 0;; spin_iters++) {
+      u64 new_state;
+      bool locked = (state & (kWriterLock | kReaderLockMask)) != 0;
+      if (LIKELY(!locked)) {
+        // The mutex is not read-/write-locked, try to lock.
+        new_state = (state | kWriterLock) & reset_mask;
+      } else if (spin_iters > kMaxSpinIters) {
+        // We've spun enough, increment waiting writers count and block.
+        // The counter will be decremented by whoever wakes us.
+        new_state = (state + kWaitingWriterInc) & reset_mask;
+      } else if ((state & kWriterSpinWait) == 0) {
+        // Active spinning, but denote our presence so that unlocking
+        // thread does not wake up other threads.
+        new_state = state | kWriterSpinWait;
+      } else {
+        // Active spinning.
+        state = atomic_load(&state_, memory_order_relaxed);
+        continue;
+      }
+      if (UNLIKELY(!atomic_compare_exchange_weak(&state_, &state, new_state,
+                                                 memory_order_acquire)))
+        continue;
+      if (LIKELY(!locked))
+        return;  // We've locked the mutex.
+      if (spin_iters > kMaxSpinIters) {
+        // We've incremented waiting writers, so now block.
+        writers_.Wait();
+        spin_iters = 0;
+      } else {
+        // We've set kWriterSpinWait, but we are still in active spinning.
+      }
+      // We either blocked and were unblocked,
+      // or we just spun but set kWriterSpinWait.
+      // Either way we need to reset kWriterSpinWait
+      // next time we take the lock or block again.
+      reset_mask = ~kWriterSpinWait;
+      state = atomic_load(&state_, memory_order_relaxed);
+      DCHECK_NE(state & kWriterSpinWait, 0);
+    }
+  }
+
+  void Unlock() SANITIZER_RELEASE() {
+    CheckedMutex::Unlock();
+    bool wake_writer;
+    u64 wake_readers;
+    u64 new_state;
+    u64 state = atomic_load_relaxed(&state_);
+    do {
+      DCHECK_NE(state & kWriterLock, 0);
+      DCHECK_EQ(state & kReaderLockMask, 0);
+      new_state = state & ~kWriterLock;
+      wake_writer = (state & (kWriterSpinWait | kReaderSpinWait)) == 0 &&
+                    (state & kWaitingWriterMask) != 0;
+      if (wake_writer)
+        new_state = (new_state - kWaitingWriterInc) | kWriterSpinWait;
+      wake_readers =
+          wake_writer || (state & kWriterSpinWait) != 0
+              ? 0
+              : ((state & kWaitingReaderMask) >> kWaitingReaderShift);
+      if (wake_readers)
+        new_state = (new_state & ~kWaitingReaderMask) | kReaderSpinWait;
+    } while (UNLIKELY(!atomic_compare_exchange_weak(&state_, &state, new_state,
+                                                    memory_order_release)));
+    if (UNLIKELY(wake_writer))
+      writers_.Post();
+    else if (UNLIKELY(wake_readers))
+      readers_.Post(wake_readers);
+  }
+
+  void ReadLock() SANITIZER_ACQUIRE_SHARED() {
+    CheckedMutex::Lock();
+    u64 reset_mask = ~0ull;
+    u64 state = atomic_load_relaxed(&state_);
+    for (uptr spin_iters = 0;; spin_iters++) {
+      bool locked = (state & kWriterLock) != 0;
+      u64 new_state;
+      if (LIKELY(!locked)) {
+        new_state = (state + kReaderLockInc) & reset_mask;
+      } else if (spin_iters > kMaxSpinIters) {
+        new_state = (state + kWaitingReaderInc) & reset_mask;
+      } else if ((state & kReaderSpinWait) == 0) {
+        // Active spinning, but denote our presence so that unlocking
+        // thread does not wake up other threads.
+        new_state = state | kReaderSpinWait;
+      } else {
+        // Active spinning.
+        state = atomic_load(&state_, memory_order_relaxed);
+        continue;
+      }
+      if (UNLIKELY(!atomic_compare_exchange_weak(&state_, &state, new_state,
+                                                 memory_order_acquire)))
+        continue;
+      if (LIKELY(!locked))
+        return;  // We've locked the mutex.
+      if (spin_iters > kMaxSpinIters) {
+        // We've incremented waiting readers, so now block.
+        readers_.Wait();
+        spin_iters = 0;
+      } else {
+        // We've set kReaderSpinWait, but we are still in active spinning.
+      }
+      reset_mask = ~kReaderSpinWait;
+      state = atomic_load(&state_, memory_order_relaxed);
+    }
+  }
+
+  void ReadUnlock() SANITIZER_RELEASE_SHARED() {
+    CheckedMutex::Unlock();
+    bool wake;
+    u64 new_state;
+    u64 state = atomic_load_relaxed(&state_);
+    do {
+      DCHECK_NE(state & kReaderLockMask, 0);
+      DCHECK_EQ(state & kWriterLock, 0);
+      new_state = state - kReaderLockInc;
+      wake = (new_state &
+              (kReaderLockMask | kWriterSpinWait | kReaderSpinWait)) == 0 &&
+             (new_state & kWaitingWriterMask) != 0;
+      if (wake)
+        new_state = (new_state - kWaitingWriterInc) | kWriterSpinWait;
+    } while (UNLIKELY(!atomic_compare_exchange_weak(&state_, &state, new_state,
+                                                    memory_order_release)));
+    if (UNLIKELY(wake))
+      writers_.Post();
+  }
+
+  // This function does not guarantee an explicit check that the calling thread
+  // is the thread which owns the mutex. This behavior, while more strictly
+  // correct, causes problems in cases like StopTheWorld, where a parent thread
+  // owns the mutex but a child checks that it is locked. Rather than
+  // maintaining complex state to work around those situations, the check only
+  // checks that the mutex is owned.
+  void CheckWriteLocked() const SANITIZER_CHECK_LOCKED() {
+    CHECK(atomic_load(&state_, memory_order_relaxed) & kWriterLock);
+  }
+
+  void CheckLocked() const SANITIZER_CHECK_LOCKED() { CheckWriteLocked(); }
+
+  void CheckReadLocked() const SANITIZER_CHECK_LOCKED() {
+    CHECK(atomic_load(&state_, memory_order_relaxed) & kReaderLockMask);
+  }
+
+ private:
+  atomic_uint64_t state_ = {0};
+  Semaphore writers_;
+  Semaphore readers_;
+
+  // The state has 3 counters:
+  //  - number of readers holding the lock,
+  //    if non zero, the mutex is read-locked
+  //  - number of waiting readers,
+  //    if not zero, the mutex is write-locked
+  //  - number of waiting writers,
+  //    if non zero, the mutex is read- or write-locked
+  // And 2 flags:
+  //  - writer lock
+  //    if set, the mutex is write-locked
+  //  - a writer is awake and spin-waiting
+  //    the flag is used to prevent thundering herd problem
+  //    (new writers are not woken if this flag is set)
+  //  - a reader is awake and spin-waiting
+  //
+  // Both writers and readers use active spinning before blocking.
+  // But readers are more aggressive and always take the mutex
+  // if there are any other readers.
+  // After wake up both writers and readers compete to lock the
+  // mutex again. This is needed to allow repeated locks even in presence
+  // of other blocked threads.
+  static constexpr u64 kCounterWidth = 20;
+  static constexpr u64 kReaderLockShift = 0;
+  static constexpr u64 kReaderLockInc = 1ull << kReaderLockShift;
+  static constexpr u64 kReaderLockMask = ((1ull << kCounterWidth) - 1)
+                                         << kReaderLockShift;
+  static constexpr u64 kWaitingReaderShift = kCounterWidth;
+  static constexpr u64 kWaitingReaderInc = 1ull << kWaitingReaderShift;
+  static constexpr u64 kWaitingReaderMask = ((1ull << kCounterWidth) - 1)
+                                            << kWaitingReaderShift;
+  static constexpr u64 kWaitingWriterShift = 2 * kCounterWidth;
+  static constexpr u64 kWaitingWriterInc = 1ull << kWaitingWriterShift;
+  static constexpr u64 kWaitingWriterMask = ((1ull << kCounterWidth) - 1)
+                                            << kWaitingWriterShift;
+  static constexpr u64 kWriterLock = 1ull << (3 * kCounterWidth);
+  static constexpr u64 kWriterSpinWait = 1ull << (3 * kCounterWidth + 1);
+  static constexpr u64 kReaderSpinWait = 1ull << (3 * kCounterWidth + 2);
+
+  static constexpr uptr kMaxSpinIters = 1500;
+
+  Mutex(LinkerInitialized) = delete;
+  Mutex(const Mutex &) = delete;
+  void operator=(const Mutex &) = delete;
+};
+
+void FutexWait(atomic_uint32_t *p, u32 cmp);
+void FutexWake(atomic_uint32_t *p, u32 count);
+
+template <typename MutexType>
+class SANITIZER_SCOPED_LOCK GenericScopedLock {
+ public:
+  explicit GenericScopedLock(MutexType *mu) SANITIZER_ACQUIRE(mu) : mu_(mu) {
+    mu_->Lock();
+  }
+
+  ~GenericScopedLock() SANITIZER_RELEASE() { mu_->Unlock(); }
+
+ private:
+  MutexType *mu_;
+
+  GenericScopedLock(const GenericScopedLock &) = delete;
+  void operator=(const GenericScopedLock &) = delete;
+};
+
+template <typename MutexType>
+class SANITIZER_SCOPED_LOCK GenericScopedReadLock {
+ public:
+  explicit GenericScopedReadLock(MutexType *mu) SANITIZER_ACQUIRE(mu)
+      : mu_(mu) {
+    mu_->ReadLock();
+  }
+
+  ~GenericScopedReadLock() SANITIZER_RELEASE() { mu_->ReadUnlock(); }
+
+ private:
+  MutexType *mu_;
+
+  GenericScopedReadLock(const GenericScopedReadLock &) = delete;
+  void operator=(const GenericScopedReadLock &) = delete;
+};
+
+template <typename MutexType>
+class SANITIZER_SCOPED_LOCK GenericScopedRWLock {
+ public:
+  ALWAYS_INLINE explicit GenericScopedRWLock(MutexType *mu, bool write)
+      SANITIZER_ACQUIRE(mu)
+      : mu_(mu), write_(write) {
+    if (write_)
+      mu_->Lock();
+    else
+      mu_->ReadLock();
+  }
+
+  ALWAYS_INLINE ~GenericScopedRWLock() SANITIZER_RELEASE() {
+    if (write_)
+      mu_->Unlock();
+    else
+      mu_->ReadUnlock();
+  }
+
+ private:
+  MutexType *mu_;
+  bool write_;
+
+  GenericScopedRWLock(const GenericScopedRWLock &) = delete;
+  void operator=(const GenericScopedRWLock &) = delete;
+};
+
+typedef GenericScopedLock<StaticSpinMutex> SpinMutexLock;
+typedef GenericScopedLock<Mutex> Lock;
+typedef GenericScopedReadLock<Mutex> ReadLock;
+typedef GenericScopedRWLock<Mutex> RWLock;
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MUTEX_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_netbsd.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_netbsd.cpp
new file mode 100644
index 0000000000..5e601bdcde
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_netbsd.cpp
@@ -0,0 +1,351 @@
+//===-- sanitizer_netbsd.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between Sanitizer run-time libraries and implements
+// NetBSD-specific functions from sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_NETBSD
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_getauxval.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_procmaps.h"
+
+#include <sys/param.h>
+#include <sys/types.h>
+
+#include <sys/exec.h>
+#include <sys/mman.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/syscall.h>
+#include <sys/sysctl.h>
+#include <sys/time.h>
+
+#include <dlfcn.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <link.h>
+#include <lwp.h>
+#include <pthread.h>
+#include <sched.h>
+#include <signal.h>
+#include <ucontext.h>
+#include <unistd.h>
+
+extern "C" void *__mmap(void *, size_t, int, int, int, int,
+                        off_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int __sysctl(const int *, unsigned int, void *, size_t *,
+                        const void *, size_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys_close(int) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys_open(const char *, int, ...) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" ssize_t _sys_read(int, void *, size_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" ssize_t _sys_write(int, const void *,
+                              size_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int __ftruncate(int, int, off_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" ssize_t _sys_readlink(const char *, char *,
+                                 size_t) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys_sched_yield() SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys___nanosleep50(const void *,
+                                  void *) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys_execve(const char *, char *const[],
+                           char *const[]) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" off_t __lseek(int, int, off_t, int) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int __fork() SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys___sigprocmask14(int, const void *,
+                                    void *) SANITIZER_WEAK_ATTRIBUTE;
+extern "C" int _sys___wait450(int wpid, int *, int,
+                              void *) SANITIZER_WEAK_ATTRIBUTE;
+
+namespace __sanitizer {
+
+static void *GetRealLibcAddress(const char *symbol) {
+  void *real = dlsym(RTLD_NEXT, symbol);
+  if (!real)
+    real = dlsym(RTLD_DEFAULT, symbol);
+  if (!real) {
+    Printf("GetRealLibcAddress failed for symbol=%s", symbol);
+    Die();
+  }
+  return real;
+}
+
+#define _REAL(func, ...) real##_##func(__VA_ARGS__)
+#define DEFINE__REAL(ret_type, func, ...)                              \
+  static ret_type (*real_##func)(__VA_ARGS__) = NULL;                  \
+  if (!real_##func) {                                                  \
+    real_##func = (ret_type(*)(__VA_ARGS__))GetRealLibcAddress(#func); \
+  }                                                                    \
+  CHECK(real_##func);
+
+// --------------- sanitizer_libc.h
+uptr internal_mmap(void *addr, uptr length, int prot, int flags, int fd,
+                   u64 offset) {
+  CHECK(&__mmap);
+  return (uptr)__mmap(addr, length, prot, flags, fd, 0, offset);
+}
+
+uptr internal_munmap(void *addr, uptr length) {
+  DEFINE__REAL(int, munmap, void *a, uptr b);
+  return _REAL(munmap, addr, length);
+}
+
+uptr internal_mremap(void *old_address, uptr old_size, uptr new_size, int flags,
+                     void *new_address) {
+  CHECK(false && "internal_mremap is unimplemented on NetBSD");
+  return 0;
+}
+
+int internal_mprotect(void *addr, uptr length, int prot) {
+  DEFINE__REAL(int, mprotect, void *a, uptr b, int c);
+  return _REAL(mprotect, addr, length, prot);
+}
+
+int internal_madvise(uptr addr, uptr length, int advice) {
+  DEFINE__REAL(int, madvise, void *a, uptr b, int c);
+  return _REAL(madvise, (void *)addr, length, advice);
+}
+
+uptr internal_close(fd_t fd) {
+  CHECK(&_sys_close);
+  return _sys_close(fd);
+}
+
+uptr internal_open(const char *filename, int flags) {
+  CHECK(&_sys_open);
+  return _sys_open(filename, flags);
+}
+
+uptr internal_open(const char *filename, int flags, u32 mode) {
+  CHECK(&_sys_open);
+  return _sys_open(filename, flags, mode);
+}
+
+uptr internal_read(fd_t fd, void *buf, uptr count) {
+  sptr res;
+  CHECK(&_sys_read);
+  HANDLE_EINTR(res, (sptr)_sys_read(fd, buf, (size_t)count));
+  return res;
+}
+
+uptr internal_write(fd_t fd, const void *buf, uptr count) {
+  sptr res;
+  CHECK(&_sys_write);
+  HANDLE_EINTR(res, (sptr)_sys_write(fd, buf, count));
+  return res;
+}
+
+uptr internal_ftruncate(fd_t fd, uptr size) {
+  sptr res;
+  CHECK(&__ftruncate);
+  HANDLE_EINTR(res, __ftruncate(fd, 0, (s64)size));
+  return res;
+}
+
+uptr internal_stat(const char *path, void *buf) {
+  DEFINE__REAL(int, __stat50, const char *a, void *b);
+  return _REAL(__stat50, path, buf);
+}
+
+uptr internal_lstat(const char *path, void *buf) {
+  DEFINE__REAL(int, __lstat50, const char *a, void *b);
+  return _REAL(__lstat50, path, buf);
+}
+
+uptr internal_fstat(fd_t fd, void *buf) {
+  DEFINE__REAL(int, __fstat50, int a, void *b);
+  return _REAL(__fstat50, fd, buf);
+}
+
+uptr internal_filesize(fd_t fd) {
+  struct stat st;
+  if (internal_fstat(fd, &st))
+    return -1;
+  return (uptr)st.st_size;
+}
+
+uptr internal_dup(int oldfd) {
+  DEFINE__REAL(int, dup, int a);
+  return _REAL(dup, oldfd);
+}
+
+uptr internal_dup2(int oldfd, int newfd) {
+  DEFINE__REAL(int, dup2, int a, int b);
+  return _REAL(dup2, oldfd, newfd);
+}
+
+uptr internal_readlink(const char *path, char *buf, uptr bufsize) {
+  CHECK(&_sys_readlink);
+  return (uptr)_sys_readlink(path, buf, bufsize);
+}
+
+uptr internal_unlink(const char *path) {
+  DEFINE__REAL(int, unlink, const char *a);
+  return _REAL(unlink, path);
+}
+
+uptr internal_rename(const char *oldpath, const char *newpath) {
+  DEFINE__REAL(int, rename, const char *a, const char *b);
+  return _REAL(rename, oldpath, newpath);
+}
+
+uptr internal_sched_yield() {
+  CHECK(&_sys_sched_yield);
+  return _sys_sched_yield();
+}
+
+void internal__exit(int exitcode) {
+  DEFINE__REAL(void, _exit, int a);
+  _REAL(_exit, exitcode);
+  Die();  // Unreachable.
+}
+
+void internal_usleep(u64 useconds) {
+  struct timespec ts;
+  ts.tv_sec = useconds / 1000000;
+  ts.tv_nsec = (useconds % 1000000) * 1000;
+  CHECK(&_sys___nanosleep50);
+  _sys___nanosleep50(&ts, &ts);
+}
+
+uptr internal_execve(const char *filename, char *const argv[],
+                     char *const envp[]) {
+  CHECK(&_sys_execve);
+  return _sys_execve(filename, argv, envp);
+}
+
+tid_t GetTid() {
+  DEFINE__REAL(int, _lwp_self);
+  return _REAL(_lwp_self);
+}
+
+int TgKill(pid_t pid, tid_t tid, int sig) {
+  DEFINE__REAL(int, _lwp_kill, int a, int b);
+  (void)pid;
+  return _REAL(_lwp_kill, tid, sig);
+}
+
+u64 NanoTime() {
+  timeval tv;
+  DEFINE__REAL(int, __gettimeofday50, void *a, void *b);
+  internal_memset(&tv, 0, sizeof(tv));
+  _REAL(__gettimeofday50, &tv, 0);
+  return (u64)tv.tv_sec * 1000 * 1000 * 1000 + tv.tv_usec * 1000;
+}
+
+uptr internal_clock_gettime(__sanitizer_clockid_t clk_id, void *tp) {
+  DEFINE__REAL(int, __clock_gettime50, __sanitizer_clockid_t a, void *b);
+  return _REAL(__clock_gettime50, clk_id, tp);
+}
+
+uptr internal_ptrace(int request, int pid, void *addr, int data) {
+  DEFINE__REAL(int, ptrace, int a, int b, void *c, int d);
+  return _REAL(ptrace, request, pid, addr, data);
+}
+
+uptr internal_waitpid(int pid, int *status, int options) {
+  CHECK(&_sys___wait450);
+  return _sys___wait450(pid, status, options, 0 /* rusage */);
+}
+
+uptr internal_getpid() {
+  DEFINE__REAL(int, getpid);
+  return _REAL(getpid);
+}
+
+uptr internal_getppid() {
+  DEFINE__REAL(int, getppid);
+  return _REAL(getppid);
+}
+
+int internal_dlinfo(void *handle, int request, void *p) {
+  DEFINE__REAL(int, dlinfo, void *a, int b, void *c);
+  return _REAL(dlinfo, handle, request, p);
+}
+
+uptr internal_getdents(fd_t fd, void *dirp, unsigned int count) {
+  DEFINE__REAL(int, __getdents30, int a, void *b, size_t c);
+  return _REAL(__getdents30, fd, dirp, count);
+}
+
+uptr internal_lseek(fd_t fd, OFF_T offset, int whence) {
+  CHECK(&__lseek);
+  return __lseek(fd, 0, offset, whence);
+}
+
+uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
+  Printf("internal_prctl not implemented for NetBSD");
+  Die();
+  return 0;
+}
+
+uptr internal_sigaltstack(const void *ss, void *oss) {
+  DEFINE__REAL(int, __sigaltstack14, const void *a, void *b);
+  return _REAL(__sigaltstack14, ss, oss);
+}
+
+int internal_fork() {
+  CHECK(&__fork);
+  return __fork();
+}
+
+int internal_sysctl(const int *name, unsigned int namelen, void *oldp,
+                    uptr *oldlenp, const void *newp, uptr newlen) {
+  CHECK(&__sysctl);
+  return __sysctl(name, namelen, oldp, (size_t *)oldlenp, newp, (size_t)newlen);
+}
+
+int internal_sysctlbyname(const char *sname, void *oldp, uptr *oldlenp,
+                          const void *newp, uptr newlen) {
+  DEFINE__REAL(int, sysctlbyname, const char *a, void *b, size_t *c,
+               const void *d, size_t e);
+  return _REAL(sysctlbyname, sname, oldp, (size_t *)oldlenp, newp,
+               (size_t)newlen);
+}
+
+uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
+                          __sanitizer_sigset_t *oldset) {
+  CHECK(&_sys___sigprocmask14);
+  return _sys___sigprocmask14(how, set, oldset);
+}
+
+void internal_sigfillset(__sanitizer_sigset_t *set) {
+  DEFINE__REAL(int, __sigfillset14, const void *a);
+  (void)_REAL(__sigfillset14, set);
+}
+
+void internal_sigemptyset(__sanitizer_sigset_t *set) {
+  DEFINE__REAL(int, __sigemptyset14, const void *a);
+  (void)_REAL(__sigemptyset14, set);
+}
+
+void internal_sigdelset(__sanitizer_sigset_t *set, int signo) {
+  DEFINE__REAL(int, __sigdelset14, const void *a, int b);
+  (void)_REAL(__sigdelset14, set, signo);
+}
+
+uptr internal_clone(int (*fn)(void *), void *child_stack, int flags,
+                    void *arg) {
+  DEFINE__REAL(int, clone, int (*a)(void *b), void *c, int d, void *e);
+
+  return _REAL(clone, fn, child_stack, flags, arg);
+}
+
+}  // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_placement_new.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_placement_new.h
new file mode 100644
index 0000000000..1ceb8b9092
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_placement_new.h
@@ -0,0 +1,24 @@
+//===-- sanitizer_placement_new.h -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//
+// The file provides 'placement new'.
+// Do not include it into header files, only into source files.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_PLACEMENT_NEW_H
+#define SANITIZER_PLACEMENT_NEW_H
+
+#include "sanitizer_internal_defs.h"
+
+inline void *operator new(__sanitizer::operator_new_size_type sz, void *p) {
+  return p;
+}
+
+#endif  // SANITIZER_PLACEMENT_NEW_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform.h
new file mode 100644
index 0000000000..8de765cf66
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform.h
@@ -0,0 +1,419 @@
+//===-- sanitizer_platform.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common platform macros.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PLATFORM_H
+#define SANITIZER_PLATFORM_H
+
+#if !defined(__linux__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && \
+    !defined(__APPLE__) && !defined(_WIN32) && !defined(__Fuchsia__) &&     \
+    !(defined(__sun__) && defined(__svr4__))
+#  error "This operating system is not supported"
+#endif
+
+// Get __GLIBC__ on a glibc platform. Exclude Android: features.h includes C
+// function declarations into a .S file which doesn't compile.
+// https://crbug.com/1162741
+#if __has_include(<features.h>) && !defined(__ANDROID__)
+#  include <features.h>
+#endif
+
+#if defined(__linux__)
+#  define SANITIZER_LINUX 1
+#else
+#  define SANITIZER_LINUX 0
+#endif
+
+#if defined(__GLIBC__)
+#  define SANITIZER_GLIBC 1
+#else
+#  define SANITIZER_GLIBC 0
+#endif
+
+#if defined(__FreeBSD__)
+#  define SANITIZER_FREEBSD 1
+#else
+#  define SANITIZER_FREEBSD 0
+#endif
+
+#if defined(__NetBSD__)
+#  define SANITIZER_NETBSD 1
+#else
+#  define SANITIZER_NETBSD 0
+#endif
+
+#if defined(__sun__) && defined(__svr4__)
+#  define SANITIZER_SOLARIS 1
+#else
+#  define SANITIZER_SOLARIS 0
+#endif
+
+#if defined(__APPLE__)
+#  define SANITIZER_MAC 1
+#  include <TargetConditionals.h>
+#  if TARGET_OS_OSX
+#    define SANITIZER_OSX 1
+#  else
+#    define SANITIZER_OSX 0
+#  endif
+#  if TARGET_OS_IPHONE
+#    define SANITIZER_IOS 1
+#  else
+#    define SANITIZER_IOS 0
+#  endif
+#  if TARGET_OS_SIMULATOR
+#    define SANITIZER_IOSSIM 1
+#  else
+#    define SANITIZER_IOSSIM 0
+#  endif
+#else
+#  define SANITIZER_MAC 0
+#  define SANITIZER_IOS 0
+#  define SANITIZER_IOSSIM 0
+#  define SANITIZER_OSX 0
+#endif
+
+#if defined(__APPLE__) && TARGET_OS_IPHONE && TARGET_OS_WATCH
+#  define SANITIZER_WATCHOS 1
+#else
+#  define SANITIZER_WATCHOS 0
+#endif
+
+#if defined(__APPLE__) && TARGET_OS_IPHONE && TARGET_OS_TV
+#  define SANITIZER_TVOS 1
+#else
+#  define SANITIZER_TVOS 0
+#endif
+
+#if defined(_WIN32)
+#  define SANITIZER_WINDOWS 1
+#else
+#  define SANITIZER_WINDOWS 0
+#endif
+
+#if defined(_WIN64)
+#  define SANITIZER_WINDOWS64 1
+#else
+#  define SANITIZER_WINDOWS64 0
+#endif
+
+#if defined(__ANDROID__)
+#  define SANITIZER_ANDROID 1
+#else
+#  define SANITIZER_ANDROID 0
+#endif
+
+#if defined(__Fuchsia__)
+#  define SANITIZER_FUCHSIA 1
+#else
+#  define SANITIZER_FUCHSIA 0
+#endif
+
+#define SANITIZER_POSIX                                     \
+  (SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_MAC || \
+   SANITIZER_NETBSD || SANITIZER_SOLARIS)
+
+#if __LP64__ || defined(_WIN64)
+#  define SANITIZER_WORDSIZE 64
+#else
+#  define SANITIZER_WORDSIZE 32
+#endif
+
+#if SANITIZER_WORDSIZE == 64
+#  define FIRST_32_SECOND_64(a, b) (b)
+#else
+#  define FIRST_32_SECOND_64(a, b) (a)
+#endif
+
+#if defined(__x86_64__) && !defined(_LP64)
+#  define SANITIZER_X32 1
+#else
+#  define SANITIZER_X32 0
+#endif
+
+#if defined(__x86_64__) || defined(_M_X64)
+#  define SANITIZER_X64 1
+#else
+#  define SANITIZER_X64 0
+#endif
+
+#if defined(__i386__) || defined(_M_IX86)
+#  define SANITIZER_I386 1
+#else
+#  define SANITIZER_I386 0
+#endif
+
+#if defined(__mips__)
+#  define SANITIZER_MIPS 1
+#  if defined(__mips64)
+#    define SANITIZER_MIPS32 0
+#    define SANITIZER_MIPS64 1
+#  else
+#    define SANITIZER_MIPS32 1
+#    define SANITIZER_MIPS64 0
+#  endif
+#else
+#  define SANITIZER_MIPS 0
+#  define SANITIZER_MIPS32 0
+#  define SANITIZER_MIPS64 0
+#endif
+
+#if defined(__s390__)
+#  define SANITIZER_S390 1
+#  if defined(__s390x__)
+#    define SANITIZER_S390_31 0
+#    define SANITIZER_S390_64 1
+#  else
+#    define SANITIZER_S390_31 1
+#    define SANITIZER_S390_64 0
+#  endif
+#else
+#  define SANITIZER_S390 0
+#  define SANITIZER_S390_31 0
+#  define SANITIZER_S390_64 0
+#endif
+
+#if defined(__powerpc__)
+#  define SANITIZER_PPC 1
+#  if defined(__powerpc64__)
+#    define SANITIZER_PPC32 0
+#    define SANITIZER_PPC64 1
+// 64-bit PPC has two ABIs (v1 and v2).  The old powerpc64 target is
+// big-endian, and uses v1 ABI (known for its function descriptors),
+// while the new powerpc64le target is little-endian and uses v2.
+// In theory, you could convince gcc to compile for their evil twins
+// (eg. big-endian v2), but you won't find such combinations in the wild
+// (it'd require bootstrapping a whole system, which would be quite painful
+// - there's no target triple for that).  LLVM doesn't support them either.
+#    if _CALL_ELF == 2
+#      define SANITIZER_PPC64V1 0
+#      define SANITIZER_PPC64V2 1
+#    else
+#      define SANITIZER_PPC64V1 1
+#      define SANITIZER_PPC64V2 0
+#    endif
+#  else
+#    define SANITIZER_PPC32 1
+#    define SANITIZER_PPC64 0
+#    define SANITIZER_PPC64V1 0
+#    define SANITIZER_PPC64V2 0
+#  endif
+#else
+#  define SANITIZER_PPC 0
+#  define SANITIZER_PPC32 0
+#  define SANITIZER_PPC64 0
+#  define SANITIZER_PPC64V1 0
+#  define SANITIZER_PPC64V2 0
+#endif
+
+#if defined(__arm__) || defined(_M_ARM)
+#  define SANITIZER_ARM 1
+#else
+#  define SANITIZER_ARM 0
+#endif
+
+#if defined(__aarch64__) || defined(_M_ARM64)
+#  define SANITIZER_ARM64 1
+#else
+#  define SANITIZER_ARM64 0
+#endif
+
+#if SANITIZER_SOLARIS && SANITIZER_WORDSIZE == 32
+#  define SANITIZER_SOLARIS32 1
+#else
+#  define SANITIZER_SOLARIS32 0
+#endif
+
+#if defined(__riscv) && (__riscv_xlen == 64)
+#  define SANITIZER_RISCV64 1
+#else
+#  define SANITIZER_RISCV64 0
+#endif
+
+// By default we allow to use SizeClassAllocator64 on 64-bit platform.
+// But in some cases (e.g. AArch64's 39-bit address space) SizeClassAllocator64
+// does not work well and we need to fallback to SizeClassAllocator32.
+// For such platforms build this code with -DSANITIZER_CAN_USE_ALLOCATOR64=0 or
+// change the definition of SANITIZER_CAN_USE_ALLOCATOR64 here.
+#ifndef SANITIZER_CAN_USE_ALLOCATOR64
+#  if (SANITIZER_ANDROID && defined(__aarch64__)) || SANITIZER_FUCHSIA
+#    define SANITIZER_CAN_USE_ALLOCATOR64 1
+#  elif defined(__mips64) || defined(__aarch64__)
+#    define SANITIZER_CAN_USE_ALLOCATOR64 0
+#  else
+#    define SANITIZER_CAN_USE_ALLOCATOR64 (SANITIZER_WORDSIZE == 64)
+#  endif
+#endif
+
+// The range of addresses which can be returned my mmap.
+// FIXME: this value should be different on different platforms.  Larger values
+// will still work but will consume more memory for TwoLevelByteMap.
+#if defined(__mips__)
+#  if SANITIZER_GO && defined(__mips64)
+#    define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+#  else
+#    define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 40)
+#  endif
+#elif SANITIZER_RISCV64
+#  define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 38)
+#elif defined(__aarch64__)
+#  if SANITIZER_MAC
+#    if SANITIZER_OSX || SANITIZER_IOSSIM
+#      define SANITIZER_MMAP_RANGE_SIZE \
+        FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+#    else
+// Darwin iOS/ARM64 has a 36-bit VMA, 64GiB VM
+#      define SANITIZER_MMAP_RANGE_SIZE \
+        FIRST_32_SECOND_64(1ULL << 32, 1ULL << 36)
+#    endif
+#  else
+#    define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 48)
+#  endif
+#elif defined(__sparc__)
+#  define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 52)
+#else
+#  define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+#endif
+
+// Whether the addresses are sign-extended from the VMA range to the word.
+// The SPARC64 Linux port implements this to split the VMA space into two
+// non-contiguous halves with a huge hole in the middle.
+#if defined(__sparc__) && SANITIZER_WORDSIZE == 64
+#  define SANITIZER_SIGN_EXTENDED_ADDRESSES 1
+#else
+#  define SANITIZER_SIGN_EXTENDED_ADDRESSES 0
+#endif
+
+// The AArch64 and RISC-V linux ports use the canonical syscall set as
+// mandated by the upstream linux community for all new ports. Other ports
+// may still use legacy syscalls.
+#ifndef SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+#  if (defined(__aarch64__) || defined(__riscv) || defined(__hexagon__)) && \
+      SANITIZER_LINUX
+#    define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1
+#  else
+#    define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0
+#  endif
+#endif
+
+// udi16 syscalls can only be used when the following conditions are
+// met:
+// * target is one of arm32, x86-32, sparc32, sh or m68k
+// * libc version is libc5, glibc-2.0, glibc-2.1 or glibc-2.2 to 2.15
+//   built against > linux-2.2 kernel headers
+// Since we don't want to include libc headers here, we check the
+// target only.
+#if defined(__arm__) || SANITIZER_X32 || defined(__sparc__)
+#  define SANITIZER_USES_UID16_SYSCALLS 1
+#else
+#  define SANITIZER_USES_UID16_SYSCALLS 0
+#endif
+
+#if defined(__mips__)
+#  define SANITIZER_POINTER_FORMAT_LENGTH FIRST_32_SECOND_64(8, 10)
+#else
+#  define SANITIZER_POINTER_FORMAT_LENGTH FIRST_32_SECOND_64(8, 12)
+#endif
+
+/// \macro MSC_PREREQ
+/// \brief Is the compiler MSVC of at least the specified version?
+/// The common \param version values to check for are:
+///  * 1800: Microsoft Visual Studio 2013 / 12.0
+///  * 1900: Microsoft Visual Studio 2015 / 14.0
+#ifdef _MSC_VER
+#  define MSC_PREREQ(version) (_MSC_VER >= (version))
+#else
+#  define MSC_PREREQ(version) 0
+#endif
+
+#if SANITIZER_MAC && !(defined(__arm64__) && SANITIZER_IOS)
+#  define SANITIZER_NON_UNIQUE_TYPEINFO 0
+#else
+#  define SANITIZER_NON_UNIQUE_TYPEINFO 1
+#endif
+
+// On linux, some architectures had an ABI transition from 64-bit long double
+// (ie. same as double) to 128-bit long double.  On those, glibc symbols
+// involving long doubles come in two versions, and we need to pass the
+// correct one to dlvsym when intercepting them.
+#if SANITIZER_LINUX && (SANITIZER_S390 || SANITIZER_PPC32 || SANITIZER_PPC64V1)
+#  define SANITIZER_NLDBL_VERSION "GLIBC_2.4"
+#endif
+
+#if SANITIZER_GO == 0
+#  define SANITIZER_GO 0
+#endif
+
+// On PowerPC and ARM Thumb, calling pthread_exit() causes LSan to detect leaks.
+// pthread_exit() performs unwinding that leads to dlopen'ing libgcc_s.so.
+// dlopen mallocs "libgcc_s.so" string which confuses LSan, it fails to realize
+// that this allocation happens in dynamic linker and should be ignored.
+#if SANITIZER_PPC || defined(__thumb__)
+#  define SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT 1
+#else
+#  define SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT 0
+#endif
+
+#if SANITIZER_FREEBSD || SANITIZER_MAC || SANITIZER_NETBSD || SANITIZER_SOLARIS
+#  define SANITIZER_MADVISE_DONTNEED MADV_FREE
+#else
+#  define SANITIZER_MADVISE_DONTNEED MADV_DONTNEED
+#endif
+
+// Older gcc have issues aligning to a constexpr, and require an integer.
+// See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56859 among others.
+#if defined(__powerpc__) || defined(__powerpc64__)
+#  define SANITIZER_CACHE_LINE_SIZE 128
+#else
+#  define SANITIZER_CACHE_LINE_SIZE 64
+#endif
+
+// Enable offline markup symbolizer for Fuchsia.
+#if SANITIZER_FUCHSIA
+#  define SANITIZER_SYMBOLIZER_MARKUP 1
+#else
+#  define SANITIZER_SYMBOLIZER_MARKUP 0
+#endif
+
+// Enable ability to support sanitizer initialization that is
+// compatible with the sanitizer library being loaded via
+// `dlopen()`.
+#if SANITIZER_MAC
+#  define SANITIZER_SUPPORTS_INIT_FOR_DLOPEN 1
+#else
+#  define SANITIZER_SUPPORTS_INIT_FOR_DLOPEN 0
+#endif
+
+// SANITIZER_SUPPORTS_THREADLOCAL
+// 1 - THREADLOCAL macro is supported by target
+// 0 - THREADLOCAL macro is not supported by target
+#ifndef __has_feature
+// TODO: Support other compilers here
+#  define SANITIZER_SUPPORTS_THREADLOCAL 1
+#else
+#  if __has_feature(tls)
+#    define SANITIZER_SUPPORTS_THREADLOCAL 1
+#  else
+#    define SANITIZER_SUPPORTS_THREADLOCAL 0
+#  endif
+#endif
+
+#if defined(__thumb__) && defined(__linux__)
+// Workaround for
+// https://lab.llvm.org/buildbot/#/builders/clang-thumbv7-full-2stage
+// or
+// https://lab.llvm.org/staging/#/builders/clang-thumbv7-full-2stage
+// It fails *rss_limit_mb_test* without meaningful errors.
+#  define SANITIZER_START_BACKGROUND_THREAD_IN_ASAN_INTERNAL 1
+#else
+#  define SANITIZER_START_BACKGROUND_THREAD_IN_ASAN_INTERNAL 0
+#endif
+
+#endif  // SANITIZER_PLATFORM_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
new file mode 100644
index 0000000000..00ed28b5e4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
@@ -0,0 +1,614 @@
+//===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines macro telling whether sanitizer tools can/should intercept
+// given library functions on a given platform.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
+#define SANITIZER_PLATFORM_INTERCEPTORS_H
+
+#include "sanitizer_glibc_version.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+
+#if SANITIZER_POSIX
+#define SI_POSIX 1
+#else
+#define SI_POSIX 0
+#endif
+
+#if !SANITIZER_WINDOWS
+#define SI_WINDOWS 0
+#else
+#define SI_WINDOWS 1
+#endif
+
+#if SI_WINDOWS && SI_POSIX
+#error "Windows is not POSIX!"
+#endif
+
+#if SI_POSIX
+#include "sanitizer_platform_limits_freebsd.h"
+#include "sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_platform_limits_solaris.h"
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+#define SI_LINUX_NOT_ANDROID 1
+#else
+#define SI_LINUX_NOT_ANDROID 0
+#endif
+
+#if SANITIZER_GLIBC
+#define SI_GLIBC 1
+#else
+#define SI_GLIBC 0
+#endif
+
+#if SANITIZER_ANDROID
+#define SI_ANDROID 1
+#else
+#define SI_ANDROID 0
+#endif
+
+#if SANITIZER_FREEBSD
+#define SI_FREEBSD 1
+#else
+#define SI_FREEBSD 0
+#endif
+
+#if SANITIZER_NETBSD
+#define SI_NETBSD 1
+#else
+#define SI_NETBSD 0
+#endif
+
+#if SANITIZER_LINUX
+#define SI_LINUX 1
+#else
+#define SI_LINUX 0
+#endif
+
+#if SANITIZER_MAC
+#define SI_MAC 1
+#define SI_NOT_MAC 0
+#else
+#define SI_MAC 0
+#define SI_NOT_MAC 1
+#endif
+
+#if SANITIZER_IOS
+#define SI_IOS 1
+#else
+#define SI_IOS 0
+#endif
+
+#if SANITIZER_IOSSIM
+#define SI_IOSSIM 1
+#else
+#define SI_IOSSIM 0
+#endif
+
+#if SANITIZER_WATCHOS
+#define SI_WATCHOS 1
+#else
+#define SI_WATCHOS 0
+#endif
+
+#if SANITIZER_TVOS
+#define SI_TVOS 1
+#else
+#define SI_TVOS 0
+#endif
+
+#if SANITIZER_FUCHSIA
+#define SI_NOT_FUCHSIA 0
+#else
+#define SI_NOT_FUCHSIA 1
+#endif
+
+#if SANITIZER_SOLARIS
+#define SI_SOLARIS 1
+#else
+#define SI_SOLARIS 0
+#endif
+
+#if SANITIZER_SOLARIS32
+#define SI_SOLARIS32 1
+#else
+#define SI_SOLARIS32 0
+#endif
+
+#if SANITIZER_POSIX && !SANITIZER_MAC
+#define SI_POSIX_NOT_MAC 1
+#else
+#define SI_POSIX_NOT_MAC 0
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_FREEBSD
+#define SI_LINUX_NOT_FREEBSD 1
+#else
+#define SI_LINUX_NOT_FREEBSD 0
+#endif
+
+#define SANITIZER_INTERCEPT_STRLEN SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRNLEN (SI_NOT_MAC && SI_NOT_FUCHSIA)
+#define SANITIZER_INTERCEPT_STRCMP SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRSTR SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRCASESTR SI_POSIX
+#define SANITIZER_INTERCEPT_STRTOK SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRCHR SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRCHRNUL SI_POSIX_NOT_MAC
+#define SANITIZER_INTERCEPT_STRRCHR SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRSPN SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_STRPBRK SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_TEXTDOMAIN SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_STRCASECMP SI_POSIX
+#define SANITIZER_INTERCEPT_MEMSET 1
+#define SANITIZER_INTERCEPT_MEMMOVE 1
+#define SANITIZER_INTERCEPT_MEMCPY 1
+#define SANITIZER_INTERCEPT_MEMCMP SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_BCMP \
+  SANITIZER_INTERCEPT_MEMCMP &&  \
+      ((SI_POSIX && _GNU_SOURCE) || SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_STRNDUP SI_POSIX
+#define SANITIZER_INTERCEPT___STRNDUP SI_GLIBC
+#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
+    __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070
+#define SI_MAC_DEPLOYMENT_BELOW_10_7 1
+#else
+#define SI_MAC_DEPLOYMENT_BELOW_10_7 0
+#endif
+// memmem on Darwin doesn't exist on 10.6
+// FIXME: enable memmem on Windows.
+#define SANITIZER_INTERCEPT_MEMMEM (SI_POSIX && !SI_MAC_DEPLOYMENT_BELOW_10_7)
+#define SANITIZER_INTERCEPT_MEMCHR SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_MEMRCHR (SI_FREEBSD || SI_LINUX || SI_NETBSD)
+
+#define SANITIZER_INTERCEPT_READ SI_POSIX
+#define SANITIZER_INTERCEPT_PREAD SI_POSIX
+#define SANITIZER_INTERCEPT_WRITE SI_POSIX
+#define SANITIZER_INTERCEPT_PWRITE SI_POSIX
+
+#define SANITIZER_INTERCEPT_FREAD SI_POSIX
+#define SANITIZER_INTERCEPT_FWRITE SI_POSIX
+#define SANITIZER_INTERCEPT_FGETS SI_POSIX
+#define SANITIZER_INTERCEPT_FPUTS SI_POSIX
+#define SANITIZER_INTERCEPT_PUTS SI_POSIX
+
+#define SANITIZER_INTERCEPT_PREAD64 (SI_GLIBC || SI_SOLARIS32)
+#define SANITIZER_INTERCEPT_PWRITE64 (SI_GLIBC || SI_SOLARIS32)
+
+#define SANITIZER_INTERCEPT_READV SI_POSIX
+#define SANITIZER_INTERCEPT_WRITEV SI_POSIX
+
+#define SANITIZER_INTERCEPT_PREADV \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_PWRITEV SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_PREADV64 SI_GLIBC
+#define SANITIZER_INTERCEPT_PWRITEV64 SI_GLIBC
+
+#define SANITIZER_INTERCEPT_PRCTL SI_LINUX
+
+#define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_POSIX
+#define SANITIZER_INTERCEPT_STRPTIME SI_POSIX
+
+#define SANITIZER_INTERCEPT_SCANF SI_POSIX
+#define SANITIZER_INTERCEPT_ISOC99_SCANF SI_GLIBC
+
+#ifndef SANITIZER_INTERCEPT_PRINTF
+#define SANITIZER_INTERCEPT_PRINTF SI_POSIX
+#define SANITIZER_INTERCEPT_PRINTF_L (SI_FREEBSD || SI_NETBSD)
+#define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_GLIBC
+#endif
+
+#define SANITIZER_INTERCEPT___PRINTF_CHK \
+  (SANITIZER_INTERCEPT_PRINTF && SI_GLIBC)
+
+#define SANITIZER_INTERCEPT_FREXP SI_NOT_FUCHSIA
+#define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_POSIX
+
+#define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_POSIX
+#define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GETPWENT \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_FGETGRENT_R (SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_GETPWENT_R \
+  (SI_FREEBSD || SI_NETBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_FGETPWENT_R (SI_FREEBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_SETPWENT \
+  (SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_CLOCK_GETTIME \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_CLOCK_GETCPUCLOCKID \
+  (SI_LINUX || SI_FREEBSD || SI_NETBSD)
+#define SANITIZER_INTERCEPT_GETITIMER SI_POSIX
+#define SANITIZER_INTERCEPT_TIME SI_POSIX
+#define SANITIZER_INTERCEPT_GLOB (SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GLOB64 SI_GLIBC
+#define SANITIZER_INTERCEPT_POSIX_SPAWN SI_POSIX
+#define SANITIZER_INTERCEPT_WAIT SI_POSIX
+#define SANITIZER_INTERCEPT_INET SI_POSIX
+#define SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM SI_POSIX
+#define SANITIZER_INTERCEPT_GETADDRINFO SI_POSIX
+#define SANITIZER_INTERCEPT_GETNAMEINFO SI_POSIX
+#define SANITIZER_INTERCEPT_GETSOCKNAME SI_POSIX
+#define SANITIZER_INTERCEPT_GETHOSTBYNAME SI_POSIX
+#define SANITIZER_INTERCEPT_GETHOSTBYNAME2 SI_POSIX && !SI_SOLARIS
+#define SANITIZER_INTERCEPT_GETHOSTBYNAME_R \
+  (SI_FREEBSD || SI_LINUX || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GETHOSTBYNAME2_R \
+  (SI_FREEBSD || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_GETHOSTBYADDR_R \
+  (SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GETHOSTENT_R (SI_FREEBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GETSOCKOPT SI_POSIX
+#define SANITIZER_INTERCEPT_ACCEPT SI_POSIX
+#define SANITIZER_INTERCEPT_ACCEPT4 \
+  (SI_LINUX_NOT_ANDROID || SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_PACCEPT SI_NETBSD
+#define SANITIZER_INTERCEPT_MODF SI_POSIX
+#define SANITIZER_INTERCEPT_RECVMSG SI_POSIX
+#define SANITIZER_INTERCEPT_SENDMSG SI_POSIX
+#define SANITIZER_INTERCEPT_RECVMMSG SI_LINUX
+#define SANITIZER_INTERCEPT_SENDMMSG SI_LINUX
+#define SANITIZER_INTERCEPT_SYSMSG SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_GETPEERNAME SI_POSIX
+#define SANITIZER_INTERCEPT_IOCTL SI_POSIX
+#define SANITIZER_INTERCEPT_INET_ATON SI_POSIX
+#define SANITIZER_INTERCEPT_SYSINFO SI_LINUX
+#define SANITIZER_INTERCEPT_READDIR SI_POSIX
+#define SANITIZER_INTERCEPT_READDIR64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
+#if SI_LINUX_NOT_ANDROID &&                                                \
+    (defined(__i386) || defined(__x86_64) || defined(__mips64) ||          \
+     defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+     defined(__s390__) || SANITIZER_RISCV64)
+#define SANITIZER_INTERCEPT_PTRACE 1
+#else
+#define SANITIZER_INTERCEPT_PTRACE 0
+#endif
+#define SANITIZER_INTERCEPT_SETLOCALE SI_POSIX
+#define SANITIZER_INTERCEPT_GETCWD SI_POSIX
+#define SANITIZER_INTERCEPT_GET_CURRENT_DIR_NAME SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_STRTOIMAX SI_POSIX
+#define SANITIZER_INTERCEPT_MBSTOWCS SI_POSIX
+#define SANITIZER_INTERCEPT_MBSNRTOWCS \
+  (SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_WCSTOMBS SI_POSIX
+#define SANITIZER_INTERCEPT_STRXFRM SI_POSIX
+#define SANITIZER_INTERCEPT___STRXFRM_L SI_LINUX
+#define SANITIZER_INTERCEPT_WCSXFRM SI_POSIX
+#define SANITIZER_INTERCEPT___WCSXFRM_L SI_LINUX
+#define SANITIZER_INTERCEPT_WCSNRTOMBS \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_WCRTOMB \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_WCTOMB \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_TCGETATTR SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_REALPATH SI_POSIX
+#define SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME (SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_CONFSTR \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_SCHED_GETAFFINITY SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_SCHED_GETPARAM SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_STRERROR SI_POSIX
+#define SANITIZER_INTERCEPT_STRERROR_R SI_POSIX
+#define SANITIZER_INTERCEPT_XPG_STRERROR_R SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_SCANDIR \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_SCANDIR64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
+#define SANITIZER_INTERCEPT_GETGROUPS SI_POSIX
+#define SANITIZER_INTERCEPT_POLL SI_POSIX
+#define SANITIZER_INTERCEPT_PPOLL SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_WORDEXP                                          \
+  (SI_FREEBSD || SI_NETBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID || \
+   SI_SOLARIS)
+#define SANITIZER_INTERCEPT_SIGWAIT SI_POSIX
+#define SANITIZER_INTERCEPT_SIGWAITINFO SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_SIGTIMEDWAIT SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_SIGSETOPS \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_SIGSET_LOGICOPS SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_SIGPENDING SI_POSIX
+#define SANITIZER_INTERCEPT_SIGPROCMASK SI_POSIX
+#define SANITIZER_INTERCEPT_PTHREAD_SIGMASK SI_POSIX
+#define SANITIZER_INTERCEPT_BACKTRACE \
+  (SI_FREEBSD || SI_NETBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_GETMNTENT SI_LINUX
+#define SANITIZER_INTERCEPT_GETMNTENT_R SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_STATFS \
+  (SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_STATFS64 \
+  (((SI_MAC && !TARGET_CPU_ARM64) && !SI_IOS) || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_STATVFS \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_STATVFS64 SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_INITGROUPS SI_POSIX
+#define SANITIZER_INTERCEPT_ETHER_NTOA_ATON SI_POSIX
+#define SANITIZER_INTERCEPT_ETHER_HOST \
+  (SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_ETHER_R (SI_FREEBSD || SI_LINUX_NOT_ANDROID)
+#define SANITIZER_INTERCEPT_SHMCTL                                       \
+  (((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && SANITIZER_WORDSIZE == 64) || \
+   SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_RANDOM_R SI_GLIBC
+#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET SI_POSIX
+#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP SI_GLIBC
+#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET_SCHED SI_POSIX
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED \
+  (SI_POSIX && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE SI_POSIX
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL \
+  (SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING \
+  (SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST \
+  (SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED \
+  (SI_POSIX && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETKIND_NP SI_GLIBC
+#define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETPSHARED (SI_POSIX && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETCLOCK \
+  (SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GETPSHARED \
+  (SI_LINUX_NOT_ANDROID && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_THR_EXIT SI_FREEBSD
+#define SANITIZER_INTERCEPT_TMPNAM SI_POSIX
+#define SANITIZER_INTERCEPT_TMPNAM_R (SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTSNAME SI_LINUX
+#define SANITIZER_INTERCEPT_PTSNAME_R SI_LINUX
+#define SANITIZER_INTERCEPT_TTYNAME SI_POSIX
+#define SANITIZER_INTERCEPT_TTYNAME_R SI_POSIX
+#define SANITIZER_INTERCEPT_TEMPNAM SI_POSIX
+#define SANITIZER_INTERCEPT_SINCOS SI_LINUX || SI_SOLARIS
+#define SANITIZER_INTERCEPT_REMQUO SI_POSIX
+#define SANITIZER_INTERCEPT_REMQUOL (SI_POSIX && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_LGAMMA SI_POSIX
+#define SANITIZER_INTERCEPT_LGAMMAL (SI_POSIX && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_LGAMMA_R (SI_FREEBSD || SI_LINUX || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_LGAMMAL_R SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_DRAND48_R SI_GLIBC
+#define SANITIZER_INTERCEPT_RAND_R \
+  (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_ICONV \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_TIMES SI_POSIX
+
+// FIXME: getline seems to be available on OSX 10.7
+#define SANITIZER_INTERCEPT_GETLINE \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+
+#define SANITIZER_INTERCEPT__EXIT \
+  (SI_LINUX || SI_FREEBSD || SI_NETBSD || SI_MAC || SI_SOLARIS)
+
+#define SANITIZER_INTERCEPT_PTHREAD_MUTEX SI_POSIX
+#define SANITIZER_INTERCEPT___PTHREAD_MUTEX SI_GLIBC
+#define SANITIZER_INTERCEPT___LIBC_MUTEX SI_NETBSD
+#define SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP \
+  (SI_FREEBSD || SI_NETBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_GETNAME_NP \
+  (SI_FREEBSD || SI_NETBSD || SI_GLIBC || SI_SOLARIS)
+
+#define SANITIZER_INTERCEPT_TLS_GET_ADDR \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
+
+#define SANITIZER_INTERCEPT_LISTXATTR SI_LINUX
+#define SANITIZER_INTERCEPT_GETXATTR SI_LINUX
+#define SANITIZER_INTERCEPT_GETRESID SI_LINUX
+#define SANITIZER_INTERCEPT_GETIFADDRS \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_IF_INDEXTONAME \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID
+#if SI_LINUX && defined(__arm__)
+#define SANITIZER_INTERCEPT_AEABI_MEM 1
+#else
+#define SANITIZER_INTERCEPT_AEABI_MEM 0
+#endif
+#define SANITIZER_INTERCEPT___BZERO SI_MAC || SI_GLIBC
+#define SANITIZER_INTERCEPT_BZERO SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_FTIME (!SI_FREEBSD && !SI_NETBSD && SI_POSIX)
+#define SANITIZER_INTERCEPT_XDR (SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_XDRREC SI_GLIBC
+#define SANITIZER_INTERCEPT_TSEARCH \
+  (SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_GLIBC
+#define SANITIZER_INTERCEPT_FOPEN SI_POSIX
+#define SANITIZER_INTERCEPT_FOPEN64 (SI_GLIBC || SI_SOLARIS32)
+#define SANITIZER_INTERCEPT_OPEN_MEMSTREAM \
+  (SI_LINUX_NOT_ANDROID || SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_OBSTACK SI_GLIBC
+#define SANITIZER_INTERCEPT_FFLUSH SI_POSIX
+#define SANITIZER_INTERCEPT_FCLOSE SI_POSIX
+
+#ifndef SANITIZER_INTERCEPT_DLOPEN_DLCLOSE
+#define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \
+  (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
+#endif
+
+#define SANITIZER_INTERCEPT_GETPASS \
+  (SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD)
+#define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID
+
+#define SANITIZER_INTERCEPT_MLOCKX SI_POSIX
+#define SANITIZER_INTERCEPT_FOPENCOOKIE SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_SEM \
+  (SI_LINUX || SI_FREEBSD || SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PTHREAD_SETCANCEL SI_POSIX
+#define SANITIZER_INTERCEPT_MINCORE \
+  (SI_LINUX || SI_NETBSD || SI_FREEBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_PROCESS_VM_READV SI_LINUX
+#define SANITIZER_INTERCEPT_CTERMID \
+  (SI_LINUX || SI_MAC || SI_FREEBSD || SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_CTERMID_R (SI_MAC || SI_FREEBSD || SI_SOLARIS)
+
+#define SANITIZER_INTERCEPTOR_HOOKS \
+  (SI_LINUX || SI_MAC || SI_WINDOWS || SI_FREEBSD || SI_NETBSD || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_RECV_RECVFROM SI_POSIX
+#define SANITIZER_INTERCEPT_SEND_SENDTO SI_POSIX
+#define SANITIZER_INTERCEPT_EVENTFD_READ_WRITE SI_LINUX
+
+#define SI_STAT_LINUX (SI_LINUX && __GLIBC_PREREQ(2, 33))
+#define SANITIZER_INTERCEPT_STAT                                        \
+  (SI_FREEBSD || SI_MAC || SI_ANDROID || SI_NETBSD || SI_SOLARIS ||     \
+   SI_STAT_LINUX)
+#define SANITIZER_INTERCEPT_LSTAT (SI_NETBSD || SI_FREEBSD || SI_STAT_LINUX)
+#define SANITIZER_INTERCEPT___XSTAT \
+  ((!SANITIZER_INTERCEPT_STAT && SI_POSIX) || SI_STAT_LINUX)
+#define SANITIZER_INTERCEPT___XSTAT64 SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT___LXSTAT SANITIZER_INTERCEPT___XSTAT
+#define SANITIZER_INTERCEPT___LXSTAT64 SI_LINUX_NOT_ANDROID
+
+#define SANITIZER_INTERCEPT_UTMP \
+  (SI_POSIX && !SI_MAC && !SI_FREEBSD && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_UTMPX \
+  (SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD || SI_NETBSD)
+
+#define SANITIZER_INTERCEPT_GETLOADAVG \
+  (SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD || SI_NETBSD)
+
+#define SANITIZER_INTERCEPT_MMAP SI_POSIX
+#define SANITIZER_INTERCEPT_MMAP64 SI_LINUX_NOT_ANDROID || SI_SOLARIS
+#define SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO (SI_GLIBC || SI_ANDROID)
+#define SANITIZER_INTERCEPT_MEMALIGN (!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
+#define SANITIZER_INTERCEPT___LIBC_MEMALIGN SI_GLIBC
+#define SANITIZER_INTERCEPT_PVALLOC (SI_GLIBC || SI_ANDROID)
+#define SANITIZER_INTERCEPT_CFREE (SI_GLIBC && !SANITIZER_RISCV64)
+#define SANITIZER_INTERCEPT_REALLOCARRAY SI_POSIX
+#define SANITIZER_INTERCEPT_ALIGNED_ALLOC (!SI_MAC)
+#define SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE (!SI_MAC && !SI_NETBSD)
+#define SANITIZER_INTERCEPT_MCHECK_MPROBE SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_WCSCAT SI_POSIX
+#define SANITIZER_INTERCEPT_WCSDUP SI_POSIX
+#define SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION (!SI_WINDOWS && SI_NOT_FUCHSIA)
+#define SANITIZER_INTERCEPT_BSD_SIGNAL SI_ANDROID
+
+#define SANITIZER_INTERCEPT_ACCT (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_USER_FROM_UID SI_NETBSD
+#define SANITIZER_INTERCEPT_UID_FROM_USER SI_NETBSD
+#define SANITIZER_INTERCEPT_GROUP_FROM_GID SI_NETBSD
+#define SANITIZER_INTERCEPT_GID_FROM_GROUP SI_NETBSD
+#define SANITIZER_INTERCEPT_ACCESS (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_FACCESSAT (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_GETGROUPLIST \
+  (SI_NETBSD || SI_FREEBSD || SI_LINUX)
+#define SANITIZER_INTERCEPT_STRLCPY \
+  (SI_NETBSD || SI_FREEBSD || SI_MAC || SI_ANDROID)
+
+#define SANITIZER_INTERCEPT_NAME_TO_HANDLE_AT SI_LINUX_NOT_ANDROID
+#define SANITIZER_INTERCEPT_OPEN_BY_HANDLE_AT SI_LINUX_NOT_ANDROID
+
+#define SANITIZER_INTERCEPT_READLINK SI_POSIX
+#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
+    __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101000
+#define SI_MAC_DEPLOYMENT_BELOW_10_10 1
+#else
+#define SI_MAC_DEPLOYMENT_BELOW_10_10 0
+#endif
+#define SANITIZER_INTERCEPT_READLINKAT \
+  (SI_POSIX && !SI_MAC_DEPLOYMENT_BELOW_10_10)
+
+#define SANITIZER_INTERCEPT_DEVNAME (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_DEVNAME_R (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_FGETLN (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_STRMODE (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_TTYENT (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_TTYENTPATH SI_NETBSD
+#define SANITIZER_INTERCEPT_PROTOENT (SI_LINUX || SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_PROTOENT_R SI_GLIBC
+#define SANITIZER_INTERCEPT_NETENT (SI_LINUX || SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_SETVBUF \
+  (SI_NETBSD || SI_FREEBSD || SI_LINUX || SI_MAC)
+#define SANITIZER_INTERCEPT_GETMNTINFO (SI_NETBSD || SI_FREEBSD || SI_MAC)
+#define SANITIZER_INTERCEPT_MI_VECTOR_HASH SI_NETBSD
+#define SANITIZER_INTERCEPT_GETVFSSTAT SI_NETBSD
+#define SANITIZER_INTERCEPT_REGEX (SI_NETBSD || SI_FREEBSD || SI_LINUX)
+#define SANITIZER_INTERCEPT_REGEXSUB SI_NETBSD
+#define SANITIZER_INTERCEPT_FTS (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_SYSCTL (SI_NETBSD || SI_FREEBSD || SI_MAC)
+#define SANITIZER_INTERCEPT_ASYSCTL SI_NETBSD
+#define SANITIZER_INTERCEPT_SYSCTLGETMIBINFO SI_NETBSD
+#define SANITIZER_INTERCEPT_NL_LANGINFO (SI_NETBSD || SI_FREEBSD || SI_MAC)
+#define SANITIZER_INTERCEPT_MODCTL SI_NETBSD
+#define SANITIZER_INTERCEPT_CAPSICUM SI_FREEBSD
+#define SANITIZER_INTERCEPT_STRTONUM (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_FPARSELN (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_STATVFS1 SI_NETBSD
+#define SANITIZER_INTERCEPT_STRTOI SI_NETBSD
+#define SANITIZER_INTERCEPT_CAPSICUM SI_FREEBSD
+#define SANITIZER_INTERCEPT_SHA1 SI_NETBSD
+#define SANITIZER_INTERCEPT_MD4 SI_NETBSD
+#define SANITIZER_INTERCEPT_RMD160 SI_NETBSD
+#define SANITIZER_INTERCEPT_MD5 (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_FSEEK (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_MD2 SI_NETBSD
+#define SANITIZER_INTERCEPT_SHA2 (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_CDB SI_NETBSD
+#define SANITIZER_INTERCEPT_VIS (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_POPEN SI_POSIX
+#define SANITIZER_INTERCEPT_POPENVE SI_NETBSD
+#define SANITIZER_INTERCEPT_PCLOSE SI_POSIX
+#define SANITIZER_INTERCEPT_FUNOPEN (SI_NETBSD || SI_FREEBSD)
+#define SANITIZER_INTERCEPT_FUNOPEN2 SI_NETBSD
+#define SANITIZER_INTERCEPT_GETFSENT (SI_FREEBSD || SI_NETBSD || SI_MAC)
+#define SANITIZER_INTERCEPT_ARC4RANDOM (SI_FREEBSD || SI_NETBSD || SI_MAC)
+#define SANITIZER_INTERCEPT_FDEVNAME SI_FREEBSD
+#define SANITIZER_INTERCEPT_GETUSERSHELL (SI_POSIX && !SI_ANDROID)
+#define SANITIZER_INTERCEPT_SL_INIT (SI_FREEBSD || SI_NETBSD)
+#define SANITIZER_INTERCEPT_CRYPT (SI_POSIX && !SI_ANDROID)
+#define SANITIZER_INTERCEPT_CRYPT_R (SI_LINUX && !SI_ANDROID)
+
+#define SANITIZER_INTERCEPT_GETRANDOM \
+  ((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD)
+#define SANITIZER_INTERCEPT___CXA_ATEXIT SI_NETBSD
+#define SANITIZER_INTERCEPT_ATEXIT SI_NETBSD
+#define SANITIZER_INTERCEPT_PTHREAD_ATFORK SI_NETBSD
+#define SANITIZER_INTERCEPT_GETENTROPY SI_FREEBSD
+#define SANITIZER_INTERCEPT_QSORT \
+  (SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID)
+#define SANITIZER_INTERCEPT_QSORT_R SI_GLIBC
+#define SANITIZER_INTERCEPT_BSEARCH \
+  (SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID)
+// sigaltstack on i386 macOS cannot be intercepted due to setjmp()
+// calling it and assuming that it does not clobber registers.
+#define SANITIZER_INTERCEPT_SIGALTSTACK \
+  (SI_POSIX && !(SANITIZER_MAC && SANITIZER_I386))
+#define SANITIZER_INTERCEPT_UNAME (SI_POSIX && !SI_FREEBSD)
+#define SANITIZER_INTERCEPT___XUNAME SI_FREEBSD
+#define SANITIZER_INTERCEPT_FLOPEN SI_FREEBSD
+
+// This macro gives a way for downstream users to override the above
+// interceptor macros irrespective of the platform they are on. They have
+// to do two things:
+// 1. Build compiler-rt with -DSANITIZER_OVERRIDE_INTERCEPTORS.
+// 2. Provide a header file named sanitizer_intercept_overriders.h in the
+//    include path for their compiler-rt build.
+// An example of an overrider for strlen interceptor that one can list in
+// sanitizer_intercept_overriders.h is as follows:
+//
+// #ifdef SANITIZER_INTERCEPT_STRLEN
+// #undef SANITIZER_INTERCEPT_STRLEN
+// #define SANITIZER_INTERCEPT_STRLEN <value of choice>
+// #endif
+//
+// This "feature" is useful for downstream users who do not want some of
+// their libc funtions to be intercepted. They can selectively disable
+// interception of those functions.
+#ifdef SANITIZER_OVERRIDE_INTERCEPTORS
+#error #include <sanitizer_intercept_overriders.h>
+#endif
+
+#endif  // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
new file mode 100644
index 0000000000..1f90775421
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
@@ -0,0 +1,557 @@
+//===-- sanitizer_platform_limits_freebsd.cpp -----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific FreeBSD data structures.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD
+
+#error #include <sys/capsicum.h>
+#error #include <sys/consio.h>
+#include <sys/filio.h>
+#include <sys/ipc.h>
+#error #include <sys/kbio.h>
+#error #include <sys/link_elf.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#error #include <sys/mqueue.h>
+#include <sys/msg.h>
+#include <sys/mtio.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/soundcard.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-W#warnings"
+#include <sys/timeb.h>
+#pragma clang diagnostic pop
+#include <sys/times.h>
+#include <sys/timespec.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/utsname.h>
+//
+#include <arpa/inet.h>
+#include <net/ethernet.h>
+#include <net/if.h>
+#error #include <net/ppp_defs.h>
+#include <net/route.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#error #include <netinet/ip_mroute.h>
+//
+#include <dirent.h>
+#include <dlfcn.h>
+#include <fstab.h>
+#include <fts.h>
+#include <glob.h>
+#include <grp.h>
+#include <ifaddrs.h>
+#include <limits.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <regex.h>
+#include <semaphore.h>
+#include <signal.h>
+#include <stddef.h>
+#error #include <md5.h>
+#error #include <sha224.h>
+#error #include <sha256.h>
+#error #include <sha384.h>
+#error #include <sha512.h>
+#include <stdio.h>
+#error #include <stringlist.h>
+#include <term.h>
+#include <termios.h>
+#include <time.h>
+#include <ttyent.h>
+#include <utime.h>
+#include <utmpx.h>
+#include <vis.h>
+#include <wchar.h>
+#include <wordexp.h>
+
+#define _KERNEL  // to declare 'shminfo' structure
+#include <sys/shm.h>
+#undef _KERNEL
+
+#undef IOC_DIRMASK
+
+// Include these after system headers to avoid name clashes and ambiguities.
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_platform_limits_freebsd.h"
+
+namespace __sanitizer {
+void *__sanitizer_get_link_map_by_dlopen_handle(void *handle) {
+  void *p = nullptr;
+  return internal_dlinfo(handle, RTLD_DI_LINKMAP, &p) == 0 ? p : nullptr;
+}
+
+unsigned struct_cap_rights_sz = sizeof(cap_rights_t);
+unsigned struct_utsname_sz = sizeof(struct utsname);
+unsigned struct_stat_sz = sizeof(struct stat);
+unsigned struct_rusage_sz = sizeof(struct rusage);
+unsigned struct_tm_sz = sizeof(struct tm);
+unsigned struct_passwd_sz = sizeof(struct passwd);
+unsigned struct_group_sz = sizeof(struct group);
+unsigned siginfo_t_sz = sizeof(siginfo_t);
+unsigned struct_sigaction_sz = sizeof(struct sigaction);
+unsigned struct_stack_t_sz = sizeof(stack_t);
+unsigned struct_itimerval_sz = sizeof(struct itimerval);
+unsigned pthread_t_sz = sizeof(pthread_t);
+unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
+unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
+unsigned pid_t_sz = sizeof(pid_t);
+unsigned timeval_sz = sizeof(timeval);
+unsigned uid_t_sz = sizeof(uid_t);
+unsigned gid_t_sz = sizeof(gid_t);
+unsigned fpos_t_sz = sizeof(fpos_t);
+unsigned mbstate_t_sz = sizeof(mbstate_t);
+unsigned sigset_t_sz = sizeof(sigset_t);
+unsigned struct_timezone_sz = sizeof(struct timezone);
+unsigned struct_tms_sz = sizeof(struct tms);
+unsigned struct_sigevent_sz = sizeof(struct sigevent);
+unsigned struct_sched_param_sz = sizeof(struct sched_param);
+unsigned struct_statfs_sz = sizeof(struct statfs);
+unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
+unsigned ucontext_t_sz(void *ctx) { return sizeof(ucontext_t); }
+unsigned struct_rlimit_sz = sizeof(struct rlimit);
+unsigned struct_timespec_sz = sizeof(struct timespec);
+unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
+unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+unsigned struct_timeb_sz = sizeof(struct timeb);
+unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
+unsigned struct_mq_attr_sz = sizeof(struct mq_attr);
+unsigned struct_statvfs_sz = sizeof(struct statvfs);
+unsigned struct_shminfo_sz = sizeof(struct shminfo);
+unsigned struct_shm_info_sz = sizeof(struct shm_info);
+unsigned struct_regmatch_sz = sizeof(regmatch_t);
+unsigned struct_regex_sz = sizeof(regex_t);
+unsigned struct_fstab_sz = sizeof(struct fstab);
+unsigned struct_FTS_sz = sizeof(FTS);
+unsigned struct_FTSENT_sz = sizeof(FTSENT);
+unsigned struct_StringList_sz = sizeof(StringList);
+
+const uptr sig_ign = (uptr)SIG_IGN;
+const uptr sig_dfl = (uptr)SIG_DFL;
+const uptr sig_err = (uptr)SIG_ERR;
+const uptr sa_siginfo = (uptr)SA_SIGINFO;
+
+int shmctl_ipc_stat = (int)IPC_STAT;
+int shmctl_ipc_info = (int)IPC_INFO;
+int shmctl_shm_info = (int)SHM_INFO;
+int shmctl_shm_stat = (int)SHM_STAT;
+unsigned struct_utmpx_sz = sizeof(struct utmpx);
+
+int map_fixed = MAP_FIXED;
+
+int af_inet = (int)AF_INET;
+int af_inet6 = (int)AF_INET6;
+
+uptr __sanitizer_in_addr_sz(int af) {
+  if (af == AF_INET)
+    return sizeof(struct in_addr);
+  else if (af == AF_INET6)
+    return sizeof(struct in6_addr);
+  else
+    return 0;
+}
+
+unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+int glob_nomatch = GLOB_NOMATCH;
+int glob_altdirfunc = GLOB_ALTDIRFUNC;
+const int wordexp_wrde_dooffs = WRDE_DOOFFS;
+
+unsigned path_max = PATH_MAX;
+
+int struct_ttyent_sz = sizeof(struct ttyent);
+
+// ioctl arguments
+unsigned struct_ifreq_sz = sizeof(struct ifreq);
+unsigned struct_termios_sz = sizeof(struct termios);
+unsigned struct_winsize_sz = sizeof(struct winsize);
+#if SOUND_VERSION >= 0x040000
+unsigned struct_copr_buffer_sz = 0;
+unsigned struct_copr_debug_buf_sz = 0;
+unsigned struct_copr_msg_sz = 0;
+#else
+unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer);
+unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf);
+unsigned struct_copr_msg_sz = sizeof(struct copr_msg);
+#endif
+unsigned struct_midi_info_sz = sizeof(struct midi_info);
+unsigned struct_mtget_sz = sizeof(struct mtget);
+unsigned struct_mtop_sz = sizeof(struct mtop);
+unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument);
+unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec);
+unsigned struct_synth_info_sz = sizeof(struct synth_info);
+unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info);
+unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats);
+unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
+unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
+const unsigned long __sanitizer_bufsiz = BUFSIZ;
+
+const unsigned IOCTL_NOT_PRESENT = 0;
+
+unsigned IOCTL_FIOASYNC = FIOASYNC;
+unsigned IOCTL_FIOCLEX = FIOCLEX;
+unsigned IOCTL_FIOGETOWN = FIOGETOWN;
+unsigned IOCTL_FIONBIO = FIONBIO;
+unsigned IOCTL_FIONCLEX = FIONCLEX;
+unsigned IOCTL_FIOSETOWN = FIOSETOWN;
+unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
+unsigned IOCTL_SIOCATMARK = SIOCATMARK;
+unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
+unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
+unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
+unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
+unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
+unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
+unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
+unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
+unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
+unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
+unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
+unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
+unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
+unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
+unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
+unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
+unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
+unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
+unsigned IOCTL_TIOCCONS = TIOCCONS;
+unsigned IOCTL_TIOCEXCL = TIOCEXCL;
+unsigned IOCTL_TIOCGETD = TIOCGETD;
+unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
+unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
+unsigned IOCTL_TIOCMBIC = TIOCMBIC;
+unsigned IOCTL_TIOCMBIS = TIOCMBIS;
+unsigned IOCTL_TIOCMGET = TIOCMGET;
+unsigned IOCTL_TIOCMSET = TIOCMSET;
+unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
+unsigned IOCTL_TIOCNXCL = TIOCNXCL;
+unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
+unsigned IOCTL_TIOCPKT = TIOCPKT;
+unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
+unsigned IOCTL_TIOCSETD = TIOCSETD;
+unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
+unsigned IOCTL_TIOCSTI = TIOCSTI;
+unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
+unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT;
+unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT;
+unsigned IOCTL_MTIOCGET = MTIOCGET;
+unsigned IOCTL_MTIOCTOP = MTIOCTOP;
+unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE;
+unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS;
+unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK;
+unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST;
+unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET;
+unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT;
+unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT;
+unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED;
+unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO;
+unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE;
+unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC;
+unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE;
+unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR;
+unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO;
+unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME;
+unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE;
+unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT;
+unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT;
+unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS;
+unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS;
+unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND;
+unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC;
+unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE;
+unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET;
+unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES;
+unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC;
+unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI;
+unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD;
+unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO;
+unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL;
+unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE;
+unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME;
+unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT;
+unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE;
+unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START;
+unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP;
+unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO;
+unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE;
+unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM;
+unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS;
+unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS;
+unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD;
+unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK;
+unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE;
+unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN;
+unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX;
+unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE;
+unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1;
+unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2;
+unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3;
+unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD;
+unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC;
+unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE;
+unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN;
+unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM;
+unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV;
+unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK;
+unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC;
+unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER;
+unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS;
+unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH;
+unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE;
+unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME;
+unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM;
+unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS;
+unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD;
+unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE;
+unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN;
+unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX;
+unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE;
+unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1;
+unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2;
+unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3;
+unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD;
+unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC;
+unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE;
+unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN;
+unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM;
+unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV;
+unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC;
+unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER;
+unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH;
+unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE;
+unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME;
+unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE;
+unsigned IOCTL_VT_GETMODE = VT_GETMODE;
+unsigned IOCTL_VT_OPENQRY = VT_OPENQRY;
+unsigned IOCTL_VT_RELDISP = VT_RELDISP;
+unsigned IOCTL_VT_SETMODE = VT_SETMODE;
+unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
+unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP;
+unsigned IOCTL_KDDISABIO = KDDISABIO;
+unsigned IOCTL_KDENABIO = KDENABIO;
+unsigned IOCTL_KDGETLED = KDGETLED;
+unsigned IOCTL_KDGETMODE = KDGETMODE;
+unsigned IOCTL_KDGKBMODE = KDGKBMODE;
+unsigned IOCTL_KDGKBTYPE = KDGKBTYPE;
+unsigned IOCTL_KDMKTONE = KDMKTONE;
+unsigned IOCTL_KDSETLED = KDSETLED;
+unsigned IOCTL_KDSETMODE = KDSETMODE;
+unsigned IOCTL_KDSKBMODE = KDSKBMODE;
+unsigned IOCTL_KIOCSOUND = KIOCSOUND;
+unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP;
+unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE;
+
+const int si_SEGV_MAPERR = SEGV_MAPERR;
+const int si_SEGV_ACCERR = SEGV_ACCERR;
+const int unvis_valid = UNVIS_VALID;
+const int unvis_validpush = UNVIS_VALIDPUSH;
+
+const unsigned MD5_CTX_sz = sizeof(MD5_CTX);
+const unsigned MD5_return_length = MD5_DIGEST_STRING_LENGTH;
+
+#define SHA2_CONST(LEN)                                                      \
+  const unsigned SHA##LEN##_CTX_sz = sizeof(SHA##LEN##_CTX);                 \
+  const unsigned SHA##LEN##_return_length = SHA##LEN##_DIGEST_STRING_LENGTH; \
+  const unsigned SHA##LEN##_block_length = SHA##LEN##_BLOCK_LENGTH;          \
+  const unsigned SHA##LEN##_digest_length = SHA##LEN##_DIGEST_LENGTH
+
+SHA2_CONST(224);
+SHA2_CONST(256);
+SHA2_CONST(384);
+SHA2_CONST(512);
+
+#undef SHA2_CONST
+}  // namespace __sanitizer
+
+using namespace __sanitizer;
+
+COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
+
+COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
+CHECK_TYPE_SIZE(pthread_key_t);
+
+// There are more undocumented fields in dl_phdr_info that we are not interested
+// in.
+COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+
+CHECK_TYPE_SIZE(glob_t);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
+
+CHECK_TYPE_SIZE(addrinfo);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
+
+CHECK_TYPE_SIZE(hostent);
+CHECK_SIZE_AND_OFFSET(hostent, h_name);
+CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
+CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
+CHECK_SIZE_AND_OFFSET(hostent, h_length);
+CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
+
+CHECK_TYPE_SIZE(iovec);
+CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+
+CHECK_TYPE_SIZE(msghdr);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
+
+CHECK_TYPE_SIZE(cmsghdr);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
+
+COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+CHECK_SIZE_AND_OFFSET(dirent, d_ino);
+CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
+
+CHECK_TYPE_SIZE(ifconf);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
+
+CHECK_TYPE_SIZE(pollfd);
+CHECK_SIZE_AND_OFFSET(pollfd, fd);
+CHECK_SIZE_AND_OFFSET(pollfd, events);
+CHECK_SIZE_AND_OFFSET(pollfd, revents);
+
+CHECK_TYPE_SIZE(nfds_t);
+
+CHECK_TYPE_SIZE(sigset_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+// Can't write checks for sa_handler and sa_sigaction due to them being
+// preprocessor macros.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
+
+CHECK_TYPE_SIZE(wordexp_t);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
+
+CHECK_TYPE_SIZE(tm);
+CHECK_SIZE_AND_OFFSET(tm, tm_sec);
+CHECK_SIZE_AND_OFFSET(tm, tm_min);
+CHECK_SIZE_AND_OFFSET(tm, tm_hour);
+CHECK_SIZE_AND_OFFSET(tm, tm_mday);
+CHECK_SIZE_AND_OFFSET(tm, tm_mon);
+CHECK_SIZE_AND_OFFSET(tm, tm_year);
+CHECK_SIZE_AND_OFFSET(tm, tm_wday);
+CHECK_SIZE_AND_OFFSET(tm, tm_yday);
+CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
+CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
+CHECK_SIZE_AND_OFFSET(tm, tm_zone);
+
+CHECK_TYPE_SIZE(ether_addr);
+
+CHECK_TYPE_SIZE(ipc_perm);
+CHECK_SIZE_AND_OFFSET(ipc_perm, key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
+CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+
+CHECK_TYPE_SIZE(shmid_ds);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
+
+CHECK_TYPE_SIZE(clock_t);
+
+CHECK_TYPE_SIZE(ifaddrs);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
+#undef ifa_dstaddr
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+
+CHECK_TYPE_SIZE(timeb);
+CHECK_SIZE_AND_OFFSET(timeb, time);
+CHECK_SIZE_AND_OFFSET(timeb, millitm);
+CHECK_SIZE_AND_OFFSET(timeb, timezone);
+CHECK_SIZE_AND_OFFSET(timeb, dstflag);
+
+CHECK_TYPE_SIZE(passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_name);
+CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
+CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
+
+CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
+
+CHECK_TYPE_SIZE(group);
+CHECK_SIZE_AND_OFFSET(group, gr_name);
+CHECK_SIZE_AND_OFFSET(group, gr_passwd);
+CHECK_SIZE_AND_OFFSET(group, gr_gid);
+CHECK_SIZE_AND_OFFSET(group, gr_mem);
+
+#if HAVE_RPC_XDR_H
+CHECK_TYPE_SIZE(XDR);
+CHECK_SIZE_AND_OFFSET(XDR, x_op);
+CHECK_SIZE_AND_OFFSET(XDR, x_ops);
+CHECK_SIZE_AND_OFFSET(XDR, x_public);
+CHECK_SIZE_AND_OFFSET(XDR, x_private);
+CHECK_SIZE_AND_OFFSET(XDR, x_base);
+CHECK_SIZE_AND_OFFSET(XDR, x_handy);
+COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE);
+COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
+COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
+#endif
+
+CHECK_TYPE_SIZE(sem_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_cap_rights_t) >= sizeof(cap_rights_t));
+#endif  // SANITIZER_FREEBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
new file mode 100644
index 0000000000..9859c52ec6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
@@ -0,0 +1,698 @@
+//===-- sanitizer_platform_limits_freebsd.h -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific FreeBSD data structures.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PLATFORM_LIMITS_FREEBSD_H
+#define SANITIZER_PLATFORM_LIMITS_FREEBSD_H
+
+#if SANITIZER_FREEBSD
+
+#  include "sanitizer_internal_defs.h"
+#  include "sanitizer_platform.h"
+#  include "sanitizer_platform_limits_posix.h"
+
+// Get sys/_types.h, because that tells us whether 64-bit inodes are
+// used in struct dirent below.
+#  include <sys/_types.h>
+
+namespace __sanitizer {
+void *__sanitizer_get_link_map_by_dlopen_handle(void *handle);
+#  define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \
+    (link_map *)__sanitizer_get_link_map_by_dlopen_handle(handle)
+
+extern unsigned struct_utsname_sz;
+extern unsigned struct_stat_sz;
+#  if defined(__powerpc64__)
+const unsigned struct___old_kernel_stat_sz = 0;
+#  else
+const unsigned struct___old_kernel_stat_sz = 32;
+#  endif
+extern unsigned struct_rusage_sz;
+extern unsigned siginfo_t_sz;
+extern unsigned struct_itimerval_sz;
+extern unsigned pthread_t_sz;
+extern unsigned pthread_mutex_t_sz;
+extern unsigned pthread_cond_t_sz;
+extern unsigned pid_t_sz;
+extern unsigned timeval_sz;
+extern unsigned uid_t_sz;
+extern unsigned gid_t_sz;
+extern unsigned fpos_t_sz;
+extern unsigned mbstate_t_sz;
+extern unsigned struct_timezone_sz;
+extern unsigned struct_tms_sz;
+extern unsigned struct_itimerspec_sz;
+extern unsigned struct_sigevent_sz;
+extern unsigned struct_stack_t_sz;
+extern unsigned struct_sched_param_sz;
+extern unsigned struct_statfs64_sz;
+extern unsigned struct_statfs_sz;
+extern unsigned struct_sockaddr_sz;
+unsigned ucontext_t_sz(void *ctx);
+extern unsigned struct_rlimit_sz;
+extern unsigned struct_utimbuf_sz;
+extern unsigned struct_timespec_sz;
+extern unsigned struct_regmatch_sz;
+extern unsigned struct_regex_sz;
+extern unsigned struct_FTS_sz;
+extern unsigned struct_FTSENT_sz;
+extern const int unvis_valid;
+extern const int unvis_validpush;
+
+struct __sanitizer_iocb {
+  u64 aio_data;
+  u32 aio_key_or_aio_reserved1;  // Simply crazy.
+  u32 aio_reserved1_or_aio_key;  // Luckily, we don't need these.
+  u16 aio_lio_opcode;
+  s16 aio_reqprio;
+  u32 aio_fildes;
+  u64 aio_buf;
+  u64 aio_nbytes;
+  s64 aio_offset;
+  u64 aio_reserved2;
+  u64 aio_reserved3;
+};
+
+struct __sanitizer_io_event {
+  u64 data;
+  u64 obj;
+  u64 res;
+  u64 res2;
+};
+
+const unsigned iocb_cmd_pread = 0;
+const unsigned iocb_cmd_pwrite = 1;
+const unsigned iocb_cmd_preadv = 7;
+const unsigned iocb_cmd_pwritev = 8;
+
+struct __sanitizer___sysctl_args {
+  int *name;
+  int nlen;
+  void *oldval;
+  uptr *oldlenp;
+  void *newval;
+  uptr newlen;
+  unsigned long ___unused[4];
+};
+
+struct __sanitizer_ipc_perm {
+  unsigned int cuid;
+  unsigned int cgid;
+  unsigned int uid;
+  unsigned int gid;
+  unsigned short mode;
+  unsigned short seq;
+  long key;
+};
+
+struct __sanitizer_protoent {
+  char *p_name;
+  char **p_aliases;
+  int p_proto;
+};
+
+struct __sanitizer_netent {
+  char *n_name;
+  char **n_aliases;
+  int n_addrtype;
+  u32 n_net;
+};
+
+#  if !defined(__i386__)
+typedef long long __sanitizer_time_t;
+#  else
+typedef long __sanitizer_time_t;
+#  endif
+
+struct __sanitizer_shmid_ds {
+  __sanitizer_ipc_perm shm_perm;
+  unsigned long shm_segsz;
+  unsigned int shm_lpid;
+  unsigned int shm_cpid;
+  int shm_nattch;
+  __sanitizer_time_t shm_atime;
+  __sanitizer_time_t shm_dtime;
+  __sanitizer_time_t shm_ctime;
+};
+
+extern unsigned struct_msqid_ds_sz;
+extern unsigned struct_mq_attr_sz;
+extern unsigned struct_timeb_sz;
+extern unsigned struct_statvfs_sz;
+
+struct __sanitizer_iovec {
+  void *iov_base;
+  uptr iov_len;
+};
+
+struct __sanitizer_ifaddrs {
+  struct __sanitizer_ifaddrs *ifa_next;
+  char *ifa_name;
+  unsigned int ifa_flags;
+  void *ifa_addr;     // (struct sockaddr *)
+  void *ifa_netmask;  // (struct sockaddr *)
+#  undef ifa_dstaddr
+  void *ifa_dstaddr;  // (struct sockaddr *)
+  void *ifa_data;
+};
+
+typedef unsigned __sanitizer_pthread_key_t;
+
+struct __sanitizer_passwd {
+  char *pw_name;
+  char *pw_passwd;
+  int pw_uid;
+  int pw_gid;
+  __sanitizer_time_t pw_change;
+  char *pw_class;
+  char *pw_gecos;
+  char *pw_dir;
+  char *pw_shell;
+  __sanitizer_time_t pw_expire;
+  int pw_fields;
+};
+
+struct __sanitizer_group {
+  char *gr_name;
+  char *gr_passwd;
+  int gr_gid;
+  char **gr_mem;
+};
+
+typedef long __sanitizer_suseconds_t;
+
+struct __sanitizer_timeval {
+  __sanitizer_time_t tv_sec;
+  __sanitizer_suseconds_t tv_usec;
+};
+
+struct __sanitizer_itimerval {
+  struct __sanitizer_timeval it_interval;
+  struct __sanitizer_timeval it_value;
+};
+
+struct __sanitizer_timeb {
+  __sanitizer_time_t time;
+  unsigned short millitm;
+  short timezone;
+  short dstflag;
+};
+
+struct __sanitizer_ether_addr {
+  u8 octet[6];
+};
+
+struct __sanitizer_tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+  long int tm_gmtoff;
+  const char *tm_zone;
+};
+
+struct __sanitizer_msghdr {
+  void *msg_name;
+  unsigned msg_namelen;
+  struct __sanitizer_iovec *msg_iov;
+  unsigned msg_iovlen;
+  void *msg_control;
+  unsigned msg_controllen;
+  int msg_flags;
+};
+
+struct __sanitizer_cmsghdr {
+  unsigned cmsg_len;
+  int cmsg_level;
+  int cmsg_type;
+};
+
+struct __sanitizer_dirent {
+#  if defined(__INO64)
+  unsigned long long d_fileno;
+  unsigned long long d_off;
+#  else
+  unsigned int d_fileno;
+#  endif
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+
+// 'clock_t' is 32 bits wide on x64 FreeBSD
+typedef int __sanitizer_clock_t;
+typedef int __sanitizer_clockid_t;
+
+#  if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \
+      defined(__mips__)
+typedef unsigned __sanitizer___kernel_uid_t;
+typedef unsigned __sanitizer___kernel_gid_t;
+#  else
+typedef unsigned short __sanitizer___kernel_uid_t;
+typedef unsigned short __sanitizer___kernel_gid_t;
+#  endif
+typedef long long __sanitizer___kernel_off_t;
+
+#  if defined(__powerpc__) || defined(__mips__)
+typedef unsigned int __sanitizer___kernel_old_uid_t;
+typedef unsigned int __sanitizer___kernel_old_gid_t;
+#  else
+typedef unsigned short __sanitizer___kernel_old_uid_t;
+typedef unsigned short __sanitizer___kernel_old_gid_t;
+#  endif
+
+typedef long long __sanitizer___kernel_loff_t;
+typedef struct {
+  unsigned long fds_bits[1024 / (8 * sizeof(long))];
+} __sanitizer___kernel_fd_set;
+
+// This thing depends on the platform. We are only interested in the upper
+// limit. Verified with a compiler assert in .cpp.
+union __sanitizer_pthread_attr_t {
+  char size[128];
+  void *align;
+};
+
+const unsigned old_sigset_t_sz = sizeof(unsigned long);
+
+struct __sanitizer_sigset_t {
+  // uint32_t * 4
+  unsigned int __bits[4];
+};
+
+typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t;
+
+struct __sanitizer_siginfo {
+  // The size is determined by looking at sizeof of real siginfo_t on linux.
+  u64 opaque[128 / sizeof(u64)];
+};
+
+using __sanitizer_sighandler_ptr = void (*)(int sig);
+using __sanitizer_sigactionhandler_ptr = void (*)(int sig,
+                                                  __sanitizer_siginfo *siginfo,
+                                                  void *uctx);
+
+struct __sanitizer_sigaction {
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+  int sa_flags;
+  __sanitizer_sigset_t sa_mask;
+};
+
+struct __sanitizer_sem_t {
+  u32 data[4];
+};
+
+extern const uptr sig_ign;
+extern const uptr sig_dfl;
+extern const uptr sig_err;
+extern const uptr sa_siginfo;
+
+extern int af_inet;
+extern int af_inet6;
+uptr __sanitizer_in_addr_sz(int af);
+
+struct __sanitizer_dl_phdr_info {
+  uptr dlpi_addr;
+  const char *dlpi_name;
+  const void *dlpi_phdr;
+  short dlpi_phnum;
+};
+
+extern unsigned struct_ElfW_Phdr_sz;
+
+struct __sanitizer_addrinfo {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+  unsigned ai_addrlen;
+  char *ai_canonname;
+  void *ai_addr;
+  struct __sanitizer_addrinfo *ai_next;
+};
+
+struct __sanitizer_hostent {
+  char *h_name;
+  char **h_aliases;
+  int h_addrtype;
+  int h_length;
+  char **h_addr_list;
+};
+
+struct __sanitizer_pollfd {
+  int fd;
+  short events;
+  short revents;
+};
+
+typedef unsigned __sanitizer_nfds_t;
+
+struct __sanitizer_glob_t {
+  uptr gl_pathc;
+  uptr gl_matchc;
+  uptr gl_offs;
+  int gl_flags;
+  char **gl_pathv;
+  int (*gl_errfunc)(const char *, int);
+  void (*gl_closedir)(void *dirp);
+  struct dirent *(*gl_readdir)(void *dirp);
+  void *(*gl_opendir)(const char *);
+  int (*gl_lstat)(const char *, void * /* struct stat* */);
+  int (*gl_stat)(const char *, void * /* struct stat* */);
+};
+
+extern int glob_nomatch;
+extern int glob_altdirfunc;
+extern const int wordexp_wrde_dooffs;
+
+extern unsigned path_max;
+
+extern int struct_ttyent_sz;
+
+struct __sanitizer_wordexp_t {
+  uptr we_wordc;
+  char **we_wordv;
+  uptr we_offs;
+  char *we_strings;
+  uptr we_nbytes;
+};
+
+typedef void __sanitizer_FILE;
+
+extern unsigned struct_shminfo_sz;
+extern unsigned struct_shm_info_sz;
+extern int shmctl_ipc_stat;
+extern int shmctl_ipc_info;
+extern int shmctl_shm_info;
+extern int shmctl_shm_stat;
+
+extern unsigned struct_utmpx_sz;
+
+extern int map_fixed;
+
+// ioctl arguments
+struct __sanitizer_ifconf {
+  int ifc_len;
+  union {
+    void *ifcu_req;
+  } ifc_ifcu;
+};
+
+struct __sanitizer__ttyent {
+  char *ty_name;
+  char *ty_getty;
+  char *ty_type;
+  int ty_status;
+  char *ty_window;
+  char *ty_comment;
+  char *ty_group;
+};
+
+#  define IOC_NRBITS 8
+#  define IOC_TYPEBITS 8
+#  if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__)
+#    define IOC_SIZEBITS 13
+#    define IOC_DIRBITS 3
+#    define IOC_NONE 1U
+#    define IOC_WRITE 4U
+#    define IOC_READ 2U
+#  else
+#    define IOC_SIZEBITS 14
+#    define IOC_DIRBITS 2
+#    define IOC_NONE 0U
+#    define IOC_WRITE 1U
+#    define IOC_READ 2U
+#  endif
+#  define IOC_NRMASK ((1 << IOC_NRBITS) - 1)
+#  define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)
+#  define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)
+#  if defined(IOC_DIRMASK)
+#    undef IOC_DIRMASK
+#  endif
+#  define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)
+#  define IOC_NRSHIFT 0
+#  define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)
+#  define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)
+#  define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)
+#  define EVIOC_EV_MAX 0x1f
+#  define EVIOC_ABS_MAX 0x3f
+
+#  define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)
+#  define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)
+#  define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)
+#  define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)
+
+extern unsigned struct_ifreq_sz;
+extern unsigned struct_termios_sz;
+extern unsigned struct_winsize_sz;
+
+extern unsigned struct_copr_buffer_sz;
+extern unsigned struct_copr_debug_buf_sz;
+extern unsigned struct_copr_msg_sz;
+extern unsigned struct_midi_info_sz;
+extern unsigned struct_mtget_sz;
+extern unsigned struct_mtop_sz;
+extern unsigned struct_rtentry_sz;
+extern unsigned struct_sbi_instrument_sz;
+extern unsigned struct_seq_event_rec_sz;
+extern unsigned struct_synth_info_sz;
+extern unsigned struct_vt_mode_sz;
+
+extern const unsigned long __sanitizer_bufsiz;
+extern unsigned struct_audio_buf_info_sz;
+extern unsigned struct_ppp_stats_sz;
+extern unsigned struct_sioc_sg_req_sz;
+extern unsigned struct_sioc_vif_req_sz;
+
+// ioctl request identifiers
+
+// A special value to mark ioctls that are not present on the target platform,
+// when it can not be determined without including any system headers.
+extern const unsigned IOCTL_NOT_PRESENT;
+
+extern unsigned IOCTL_FIOASYNC;
+extern unsigned IOCTL_FIOCLEX;
+extern unsigned IOCTL_FIOGETOWN;
+extern unsigned IOCTL_FIONBIO;
+extern unsigned IOCTL_FIONCLEX;
+extern unsigned IOCTL_FIOSETOWN;
+extern unsigned IOCTL_SIOCADDMULTI;
+extern unsigned IOCTL_SIOCATMARK;
+extern unsigned IOCTL_SIOCDELMULTI;
+extern unsigned IOCTL_SIOCGIFADDR;
+extern unsigned IOCTL_SIOCGIFBRDADDR;
+extern unsigned IOCTL_SIOCGIFCONF;
+extern unsigned IOCTL_SIOCGIFDSTADDR;
+extern unsigned IOCTL_SIOCGIFFLAGS;
+extern unsigned IOCTL_SIOCGIFMETRIC;
+extern unsigned IOCTL_SIOCGIFMTU;
+extern unsigned IOCTL_SIOCGIFNETMASK;
+extern unsigned IOCTL_SIOCGPGRP;
+extern unsigned IOCTL_SIOCSIFADDR;
+extern unsigned IOCTL_SIOCSIFBRDADDR;
+extern unsigned IOCTL_SIOCSIFDSTADDR;
+extern unsigned IOCTL_SIOCSIFFLAGS;
+extern unsigned IOCTL_SIOCSIFMETRIC;
+extern unsigned IOCTL_SIOCSIFMTU;
+extern unsigned IOCTL_SIOCSIFNETMASK;
+extern unsigned IOCTL_SIOCSPGRP;
+extern unsigned IOCTL_TIOCCONS;
+extern unsigned IOCTL_TIOCEXCL;
+extern unsigned IOCTL_TIOCGETD;
+extern unsigned IOCTL_TIOCGPGRP;
+extern unsigned IOCTL_TIOCGWINSZ;
+extern unsigned IOCTL_TIOCMBIC;
+extern unsigned IOCTL_TIOCMBIS;
+extern unsigned IOCTL_TIOCMGET;
+extern unsigned IOCTL_TIOCMSET;
+extern unsigned IOCTL_TIOCNOTTY;
+extern unsigned IOCTL_TIOCNXCL;
+extern unsigned IOCTL_TIOCOUTQ;
+extern unsigned IOCTL_TIOCPKT;
+extern unsigned IOCTL_TIOCSCTTY;
+extern unsigned IOCTL_TIOCSETD;
+extern unsigned IOCTL_TIOCSPGRP;
+extern unsigned IOCTL_TIOCSTI;
+extern unsigned IOCTL_TIOCSWINSZ;
+extern unsigned IOCTL_SIOCGETSGCNT;
+extern unsigned IOCTL_SIOCGETVIFCNT;
+extern unsigned IOCTL_MTIOCGET;
+extern unsigned IOCTL_MTIOCTOP;
+extern unsigned IOCTL_SIOCADDRT;
+extern unsigned IOCTL_SIOCDELRT;
+extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE;
+extern unsigned IOCTL_SNDCTL_DSP_GETFMTS;
+extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK;
+extern unsigned IOCTL_SNDCTL_DSP_POST;
+extern unsigned IOCTL_SNDCTL_DSP_RESET;
+extern unsigned IOCTL_SNDCTL_DSP_SETFMT;
+extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT;
+extern unsigned IOCTL_SNDCTL_DSP_SPEED;
+extern unsigned IOCTL_SNDCTL_DSP_STEREO;
+extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE;
+extern unsigned IOCTL_SNDCTL_DSP_SYNC;
+extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE;
+extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR;
+extern unsigned IOCTL_SNDCTL_MIDI_INFO;
+extern unsigned IOCTL_SNDCTL_MIDI_PRETIME;
+extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE;
+extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT;
+extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT;
+extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS;
+extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS;
+extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND;
+extern unsigned IOCTL_SNDCTL_SEQ_PANIC;
+extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE;
+extern unsigned IOCTL_SNDCTL_SEQ_RESET;
+extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES;
+extern unsigned IOCTL_SNDCTL_SEQ_SYNC;
+extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI;
+extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD;
+extern unsigned IOCTL_SNDCTL_SYNTH_INFO;
+extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL;
+extern unsigned IOCTL_SNDCTL_TMR_CONTINUE;
+extern unsigned IOCTL_SNDCTL_TMR_METRONOME;
+extern unsigned IOCTL_SNDCTL_TMR_SELECT;
+extern unsigned IOCTL_SNDCTL_TMR_SOURCE;
+extern unsigned IOCTL_SNDCTL_TMR_START;
+extern unsigned IOCTL_SNDCTL_TMR_STOP;
+extern unsigned IOCTL_SNDCTL_TMR_TEMPO;
+extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE;
+extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM;
+extern unsigned IOCTL_SOUND_MIXER_READ_BASS;
+extern unsigned IOCTL_SOUND_MIXER_READ_CAPS;
+extern unsigned IOCTL_SOUND_MIXER_READ_CD;
+extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK;
+extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE;
+extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN;
+extern unsigned IOCTL_SOUND_MIXER_READ_IMIX;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE1;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE2;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE3;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE;
+extern unsigned IOCTL_SOUND_MIXER_READ_LOUD;
+extern unsigned IOCTL_SOUND_MIXER_READ_MIC;
+extern unsigned IOCTL_SOUND_MIXER_READ_MUTE;
+extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN;
+extern unsigned IOCTL_SOUND_MIXER_READ_PCM;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC;
+extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER;
+extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS;
+extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH;
+extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE;
+extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_CD;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME;
+extern unsigned IOCTL_SOUND_PCM_READ_BITS;
+extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_READ_FILTER;
+extern unsigned IOCTL_SOUND_PCM_READ_RATE;
+extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER;
+extern unsigned IOCTL_VT_ACTIVATE;
+extern unsigned IOCTL_VT_GETMODE;
+extern unsigned IOCTL_VT_OPENQRY;
+extern unsigned IOCTL_VT_RELDISP;
+extern unsigned IOCTL_VT_SETMODE;
+extern unsigned IOCTL_VT_WAITACTIVE;
+extern unsigned IOCTL_GIO_SCRNMAP;
+extern unsigned IOCTL_KDDISABIO;
+extern unsigned IOCTL_KDENABIO;
+extern unsigned IOCTL_KDGETLED;
+extern unsigned IOCTL_KDGETMODE;
+extern unsigned IOCTL_KDGKBMODE;
+extern unsigned IOCTL_KDGKBTYPE;
+extern unsigned IOCTL_KDMKTONE;
+extern unsigned IOCTL_KDSETLED;
+extern unsigned IOCTL_KDSETMODE;
+extern unsigned IOCTL_KDSKBMODE;
+
+extern const int si_SEGV_MAPERR;
+extern const int si_SEGV_ACCERR;
+
+extern const unsigned MD5_CTX_sz;
+extern const unsigned MD5_return_length;
+
+#define SHA2_EXTERN(LEN)                          \
+  extern const unsigned SHA##LEN##_CTX_sz;        \
+  extern const unsigned SHA##LEN##_return_length; \
+  extern const unsigned SHA##LEN##_block_length;  \
+  extern const unsigned SHA##LEN##_digest_length
+
+SHA2_EXTERN(224);
+SHA2_EXTERN(256);
+SHA2_EXTERN(384);
+SHA2_EXTERN(512);
+
+#undef SHA2_EXTERN
+
+struct __sanitizer_cap_rights {
+  u64 cr_rights[2];
+};
+
+typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t;
+extern unsigned struct_cap_rights_sz;
+
+extern unsigned struct_fstab_sz;
+extern unsigned struct_StringList_sz;
+}  // namespace __sanitizer
+
+#  define CHECK_TYPE_SIZE(TYPE) \
+    COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
+
+#  define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+    COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \
+                   sizeof(((CLASS *)NULL)->MEMBER));                \
+    COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) ==         \
+                   offsetof(CLASS, MEMBER))
+
+// For sigaction, which is a function and struct at the same time,
+// and thus requires explicit "struct" in sizeof() expression.
+#  define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+    COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \
+                   sizeof(((struct CLASS *)NULL)->MEMBER));                \
+    COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) ==         \
+                   offsetof(struct CLASS, MEMBER))
+
+#  define SIGACTION_SYMNAME sigaction
+
+#endif
+
+#endif  // SANITIZER_FREEBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp
new file mode 100644
index 0000000000..9d577570ea
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp
@@ -0,0 +1,108 @@
+//===-- sanitizer_platform_limits_linux.cpp -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of linux kernel data structures.
+//===----------------------------------------------------------------------===//
+
+// This is a separate compilation unit for linux headers that conflict with
+// userspace headers.
+// Most "normal" includes go in sanitizer_platform_limits_posix.cpp
+
+#include "sanitizer_platform.h"
+#if SANITIZER_LINUX
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_limits_posix.h"
+
+// For offsetof -> __builtin_offsetof definition.
+#include <stddef.h>
+
+// With old kernels (and even new kernels on powerpc) asm/stat.h uses types that
+// are not defined anywhere in userspace headers. Fake them. This seems to work
+// fine with newer headers, too.
+#include <linux/posix_types.h>
+#  if defined(__x86_64__) || defined(__mips__) || defined(__hexagon__)
+#    include <sys/stat.h>
+#  else
+#    define ino_t __kernel_ino_t
+#    define mode_t __kernel_mode_t
+#    define nlink_t __kernel_nlink_t
+#    define uid_t __kernel_uid_t
+#    define gid_t __kernel_gid_t
+#    define off_t __kernel_off_t
+#    define time_t __kernel_time_t
+// This header seems to contain the definitions of _kernel_ stat* structs.
+#    include <asm/stat.h>
+#    undef ino_t
+#    undef mode_t
+#    undef nlink_t
+#    undef uid_t
+#    undef gid_t
+#    undef off_t
+#  endif
+
+#  include <linux/aio_abi.h>
+
+#  if !SANITIZER_ANDROID
+#    include <sys/statfs.h>
+#    include <linux/perf_event.h>
+#  endif
+
+using namespace __sanitizer;
+
+namespace __sanitizer {
+#if !SANITIZER_ANDROID
+  unsigned struct_statfs64_sz = sizeof(struct statfs64);
+#endif
+}  // namespace __sanitizer
+
+#  if !defined(__powerpc64__) && !defined(__x86_64__) &&                   \
+      !defined(__aarch64__) && !defined(__mips__) && !defined(__s390__) && \
+      !defined(__sparc__) && !defined(__riscv) && !defined(__hexagon__)
+COMPILER_CHECK(struct___old_kernel_stat_sz == sizeof(struct __old_kernel_stat));
+#endif
+
+COMPILER_CHECK(struct_kernel_stat_sz == sizeof(struct stat));
+
+#if defined(__i386__)
+COMPILER_CHECK(struct_kernel_stat64_sz == sizeof(struct stat64));
+#endif
+
+CHECK_TYPE_SIZE(io_event);
+CHECK_SIZE_AND_OFFSET(io_event, data);
+CHECK_SIZE_AND_OFFSET(io_event, obj);
+CHECK_SIZE_AND_OFFSET(io_event, res);
+CHECK_SIZE_AND_OFFSET(io_event, res2);
+
+#if !SANITIZER_ANDROID
+COMPILER_CHECK(sizeof(struct __sanitizer_perf_event_attr) <=
+               sizeof(struct perf_event_attr));
+CHECK_SIZE_AND_OFFSET(perf_event_attr, type);
+CHECK_SIZE_AND_OFFSET(perf_event_attr, size);
+#endif
+
+COMPILER_CHECK(iocb_cmd_pread == IOCB_CMD_PREAD);
+COMPILER_CHECK(iocb_cmd_pwrite == IOCB_CMD_PWRITE);
+#if !SANITIZER_ANDROID
+COMPILER_CHECK(iocb_cmd_preadv == IOCB_CMD_PREADV);
+COMPILER_CHECK(iocb_cmd_pwritev == IOCB_CMD_PWRITEV);
+#endif
+
+CHECK_TYPE_SIZE(iocb);
+CHECK_SIZE_AND_OFFSET(iocb, aio_data);
+// Skip aio_key, it's weird.
+CHECK_SIZE_AND_OFFSET(iocb, aio_lio_opcode);
+CHECK_SIZE_AND_OFFSET(iocb, aio_reqprio);
+CHECK_SIZE_AND_OFFSET(iocb, aio_fildes);
+CHECK_SIZE_AND_OFFSET(iocb, aio_buf);
+CHECK_SIZE_AND_OFFSET(iocb, aio_nbytes);
+CHECK_SIZE_AND_OFFSET(iocb, aio_offset);
+
+#endif  // SANITIZER_LINUX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp
new file mode 100644
index 0000000000..076bfd0407
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp
@@ -0,0 +1,2740 @@
+//===-- sanitizer_platform_limits_netbsd.cpp ------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific NetBSD data structures.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_NETBSD
+
+#define _KMEMUSER
+#define RAY_DO_SIGLEV
+#define __LEGACY_PT_LWPINFO
+
+// clang-format off
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <sys/disk.h>
+#include <sys/disklabel.h>
+#include <sys/mount.h>
+#error #include <sys/agpio.h>
+#error #include <sys/ataio.h>
+#error #include <sys/audioio.h>
+#error #include <sys/cdbr.h>
+#error #include <sys/cdio.h>
+#error #include <sys/chio.h>
+#error #include <sys/clockctl.h>
+#error #include <sys/cpuio.h>
+#error #include <sys/dkbad.h>
+#error #include <sys/dkio.h>
+#error #include <sys/drvctlio.h>
+#error #include <sys/dvdio.h>
+#error #include <sys/envsys.h>
+#include <sys/event.h>
+#error #include <sys/fdio.h>
+#include <sys/filio.h>
+#error #include <sys/gpio.h>
+#include <sys/ioctl.h>
+#error #include <sys/ioctl_compat.h>
+#error #include <sys/joystick.h>
+#error #include <sys/ksyms.h>
+#error #include <sys/lua.h>
+#error #include <sys/midiio.h>
+#include <sys/mtio.h>
+#error #include <sys/power.h>
+#error #include <sys/radioio.h>
+#error #include <sys/rndio.h>
+#error #include <sys/scanio.h>
+#error #include <sys/scsiio.h>
+#include <sys/sockio.h>
+#error #include <sys/timepps.h>
+#include <sys/ttycom.h>
+#error #include <sys/verified_exec.h>
+#include <sys/videoio.h>
+#error #include <sys/wdog.h>
+#include <sys/event.h>
+#include <sys/filio.h>
+#include <sys/ipc.h>
+#error #include <sys/ipmi.h>
+#error #include <sys/kcov.h>
+#include <sys/mman.h>
+#include <sys/module.h>
+#include <sys/mount.h>
+#error #include <sys/mqueue.h>
+#include <sys/msg.h>
+#include <sys/mtio.h>
+#include <sys/ptrace.h>
+
+// Compat for NetBSD < 9.99.30.
+#ifndef PT_LWPSTATUS
+#define PT_LWPSTATUS 24
+#endif
+#ifndef PT_LWPNEXT
+#define PT_LWPNEXT 25
+#endif
+
+#include <sys/resource.h>
+#include <sys/sem.h>
+#error #include <sys/scsiio.h>
+#error #include <sys/sha1.h>
+#error #include <sys/sha2.h>
+#include <sys/shm.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/soundcard.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#include <sys/timeb.h>
+#include <sys/times.h>
+#include <sys/timespec.h>
+#include <sys/timex.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/utsname.h>
+#error #include <altq/altq.h>
+#error #include <altq/altq_afmap.h>
+#error #include <altq/altq_blue.h>
+#error #include <altq/altq_cbq.h>
+#error #include <altq/altq_cdnr.h>
+#error #include <altq/altq_fifoq.h>
+#error #include <altq/altq_hfsc.h>
+#error #include <altq/altq_jobs.h>
+#error #include <altq/altq_priq.h>
+#error #include <altq/altq_red.h>
+#error #include <altq/altq_rio.h>
+#error #include <altq/altq_wfq.h>
+#include <arpa/inet.h>
+#include <crypto/cryptodev.h>
+#error #include <dev/apm/apmio.h>
+#error #include <dev/dm/netbsd-dm.h>
+#error #include <dev/dmover/dmover_io.h>
+#error #include <dev/dtv/dtvio_demux.h>
+#error #include <dev/dtv/dtvio_frontend.h>
+#if !__NetBSD_Prereq__(9, 99, 26)
+#error #include <dev/filemon/filemon.h>
+#else
+#define FILEMON_SET_FD          _IOWR('S', 1, int)
+#define FILEMON_SET_PID         _IOWR('S', 2, pid_t)
+#endif
+#error #include <dev/hdaudio/hdaudioio.h>
+#error #include <dev/hdmicec/hdmicecio.h>
+#error #include <dev/hpc/hpcfbio.h>
+#error #include <dev/i2o/iopio.h>
+#error #include <dev/ic/athioctl.h>
+#error #include <dev/ic/bt8xx.h>
+#error #include <dev/ic/icp_ioctl.h>
+#error #include <dev/ic/isp_ioctl.h>
+#error #include <dev/ic/mlxio.h>
+#error #include <dev/ic/qemufwcfgio.h>
+#error #include <dev/ic/nvmeio.h>
+#error #include <dev/ir/irdaio.h>
+#error #include <dev/isa/isvio.h>
+#error #include <dev/isa/wtreg.h>
+#if __has_include(<dev/iscsi/iscsi_ioctl.h>)
+#error #include <dev/iscsi/iscsi_ioctl.h>
+#else
+/* Fallback for MKISCSI=no */
+
+typedef struct {
+  uint32_t status;
+  uint32_t session_id;
+  uint32_t connection_id;
+} iscsi_conn_status_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint16_t interface_version;
+  uint16_t major;
+  uint16_t minor;
+  uint8_t version_string[224];
+} iscsi_get_version_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t session_id;
+  uint32_t connection_id;
+  struct {
+    unsigned int immediate : 1;
+  } options;
+  uint64_t lun;
+  scsireq_t req; /* from <sys/scsiio.h> */
+} iscsi_iocommand_parameters_t;
+
+typedef enum {
+  ISCSI_AUTH_None = 0,
+  ISCSI_AUTH_CHAP = 1,
+  ISCSI_AUTH_KRB5 = 2,
+  ISCSI_AUTH_SRP = 3
+} iscsi_auth_types_t;
+
+typedef enum {
+  ISCSI_LOGINTYPE_DISCOVERY = 0,
+  ISCSI_LOGINTYPE_NOMAP = 1,
+  ISCSI_LOGINTYPE_MAP = 2
+} iscsi_login_session_type_t;
+
+typedef enum { ISCSI_DIGEST_None = 0, ISCSI_DIGEST_CRC32C = 1 } iscsi_digest_t;
+
+typedef enum {
+  ISCSI_SESSION_TERMINATED = 1,
+  ISCSI_CONNECTION_TERMINATED,
+  ISCSI_RECOVER_CONNECTION,
+  ISCSI_DRIVER_TERMINATING
+} iscsi_event_t;
+
+typedef struct {
+  unsigned int mutual_auth : 1;
+  unsigned int is_secure : 1;
+  unsigned int auth_number : 4;
+  iscsi_auth_types_t auth_type[4];
+} iscsi_auth_info_t;
+
+typedef struct {
+  uint32_t status;
+  int socket;
+  struct {
+    unsigned int HeaderDigest : 1;
+    unsigned int DataDigest : 1;
+    unsigned int MaxConnections : 1;
+    unsigned int DefaultTime2Wait : 1;
+    unsigned int DefaultTime2Retain : 1;
+    unsigned int MaxRecvDataSegmentLength : 1;
+    unsigned int auth_info : 1;
+    unsigned int user_name : 1;
+    unsigned int password : 1;
+    unsigned int target_password : 1;
+    unsigned int TargetName : 1;
+    unsigned int TargetAlias : 1;
+    unsigned int ErrorRecoveryLevel : 1;
+  } is_present;
+  iscsi_auth_info_t auth_info;
+  iscsi_login_session_type_t login_type;
+  iscsi_digest_t HeaderDigest;
+  iscsi_digest_t DataDigest;
+  uint32_t session_id;
+  uint32_t connection_id;
+  uint32_t MaxRecvDataSegmentLength;
+  uint16_t MaxConnections;
+  uint16_t DefaultTime2Wait;
+  uint16_t DefaultTime2Retain;
+  uint16_t ErrorRecoveryLevel;
+  void *user_name;
+  void *password;
+  void *target_password;
+  void *TargetName;
+  void *TargetAlias;
+} iscsi_login_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t session_id;
+} iscsi_logout_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t event_id;
+} iscsi_register_event_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t session_id;
+  uint32_t connection_id;
+} iscsi_remove_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t session_id;
+  void *response_buffer;
+  uint32_t response_size;
+  uint32_t response_used;
+  uint32_t response_total;
+  uint8_t key[224];
+} iscsi_send_targets_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint8_t InitiatorName[224];
+  uint8_t InitiatorAlias[224];
+  uint8_t ISID[6];
+} iscsi_set_node_name_parameters_t;
+
+typedef struct {
+  uint32_t status;
+  uint32_t event_id;
+  iscsi_event_t event_kind;
+  uint32_t session_id;
+  uint32_t connection_id;
+  uint32_t reason;
+} iscsi_wait_event_parameters_t;
+
+#define ISCSI_GET_VERSION _IOWR(0, 1, iscsi_get_version_parameters_t)
+#define ISCSI_LOGIN _IOWR(0, 2, iscsi_login_parameters_t)
+#define ISCSI_LOGOUT _IOWR(0, 3, iscsi_logout_parameters_t)
+#define ISCSI_ADD_CONNECTION _IOWR(0, 4, iscsi_login_parameters_t)
+#define ISCSI_RESTORE_CONNECTION _IOWR(0, 5, iscsi_login_parameters_t)
+#define ISCSI_REMOVE_CONNECTION _IOWR(0, 6, iscsi_remove_parameters_t)
+#define ISCSI_CONNECTION_STATUS _IOWR(0, 7, iscsi_conn_status_parameters_t)
+#define ISCSI_SEND_TARGETS _IOWR(0, 8, iscsi_send_targets_parameters_t)
+#define ISCSI_SET_NODE_NAME _IOWR(0, 9, iscsi_set_node_name_parameters_t)
+#define ISCSI_IO_COMMAND _IOWR(0, 10, iscsi_iocommand_parameters_t)
+#define ISCSI_REGISTER_EVENT _IOWR(0, 11, iscsi_register_event_parameters_t)
+#define ISCSI_DEREGISTER_EVENT _IOWR(0, 12, iscsi_register_event_parameters_t)
+#define ISCSI_WAIT_EVENT _IOWR(0, 13, iscsi_wait_event_parameters_t)
+#define ISCSI_POLL_EVENT _IOWR(0, 14, iscsi_wait_event_parameters_t)
+#endif
+#error #include <dev/ofw/openfirmio.h>
+#error #include <dev/pci/amrio.h>
+#error #include <dev/pci/mlyreg.h>
+#error #include <dev/pci/mlyio.h>
+#error #include <dev/pci/pciio.h>
+#error #include <dev/pci/tweio.h>
+#error #include <dev/pcmcia/if_cnwioctl.h>
+#include <net/bpf.h>
+#error #include <net/if_gre.h>
+#error #include <net/ppp_defs.h>
+#include <net/if_ppp.h>
+#error #include <net/if_pppoe.h>
+#error #include <net/if_sppp.h>
+#error #include <net/if_srt.h>
+#error #include <net/if_tap.h>
+#error #include <net/if_tun.h>
+#error #include <net/npf.h>
+#include <net/pfvar.h>
+#error #include <net/slip.h>
+#error #include <netbt/hci.h>
+#error #include <netinet/ip_compat.h>
+#if __has_include(<netinet/ip_fil.h>)
+#error #include <netinet/ip_fil.h>
+#error #include <netinet/ip_nat.h>
+#error #include <netinet/ip_proxy.h>
+#else
+/* Fallback for MKIPFILTER=no */
+
+typedef struct ap_control {
+  char apc_label[16];
+  char apc_config[16];
+  unsigned char apc_p;
+  unsigned long apc_cmd;
+  unsigned long apc_arg;
+  void *apc_data;
+  size_t apc_dsize;
+} ap_ctl_t;
+
+typedef struct ipftq {
+  ipfmutex_t ifq_lock;
+  unsigned int ifq_ttl;
+  void *ifq_head;
+  void **ifq_tail;
+  void *ifq_next;
+  void **ifq_pnext;
+  int ifq_ref;
+  unsigned int ifq_flags;
+} ipftq_t;
+
+typedef struct ipfobj {
+  uint32_t ipfo_rev;
+  uint32_t ipfo_size;
+  void *ipfo_ptr;
+  int ipfo_type;
+  int ipfo_offset;
+  int ipfo_retval;
+  unsigned char ipfo_xxxpad[28];
+} ipfobj_t;
+
+#define SIOCADNAT _IOW('r', 60, struct ipfobj)
+#define SIOCRMNAT _IOW('r', 61, struct ipfobj)
+#define SIOCGNATS _IOWR('r', 62, struct ipfobj)
+#define SIOCGNATL _IOWR('r', 63, struct ipfobj)
+#define SIOCPURGENAT _IOWR('r', 100, struct ipfobj)
+#endif
+#error #include <netinet6/in6_var.h>
+#error #include <netinet6/nd6.h>
+#if !__NetBSD_Prereq__(9, 99, 51)
+#error #include <netsmb/smb_dev.h>
+#else
+struct smbioc_flags {
+  int ioc_level;
+  int ioc_mask;
+  int ioc_flags;
+};
+struct smbioc_oshare {
+  int ioc_opt;
+  int ioc_stype;
+  char ioc_share[129];
+  char ioc_password[129];
+  uid_t ioc_owner;
+  gid_t ioc_group;
+  mode_t ioc_mode;
+  mode_t ioc_rights;
+};
+struct smbioc_ossn {
+  int ioc_opt;
+  uint32_t ioc_svlen;
+  struct sockaddr *ioc_server;
+  uint32_t ioc_lolen;
+  struct sockaddr *ioc_local;
+  char ioc_srvname[16];
+  int ioc_timeout;
+  int ioc_retrycount;
+  char ioc_localcs[16];
+  char ioc_servercs[16];
+  char ioc_user[129];
+  char ioc_workgroup[129];
+  char ioc_password[129];
+  uid_t ioc_owner;
+  gid_t ioc_group;
+  mode_t ioc_mode;
+  mode_t ioc_rights;
+};
+struct smbioc_lookup {
+  int ioc_level;
+  int ioc_flags;
+  struct smbioc_ossn ioc_ssn;
+  struct smbioc_oshare ioc_sh;
+};
+struct smbioc_rq {
+  u_char ioc_cmd;
+  u_char ioc_twc;
+  void *ioc_twords;
+  u_short ioc_tbc;
+  void *ioc_tbytes;
+  int ioc_rpbufsz;
+  char *ioc_rpbuf;
+  u_char ioc_rwc;
+  u_short ioc_rbc;
+};
+struct smbioc_rw {
+  u_int16_t ioc_fh;
+  char *ioc_base;
+  off_t ioc_offset;
+  int ioc_cnt;
+};
+#define SMBIOC_OPENSESSION _IOW('n', 100, struct smbioc_ossn)
+#define SMBIOC_OPENSHARE _IOW('n', 101, struct smbioc_oshare)
+#define SMBIOC_REQUEST _IOWR('n', 102, struct smbioc_rq)
+#define SMBIOC_T2RQ _IOWR('n', 103, struct smbioc_t2rq)
+#define SMBIOC_SETFLAGS _IOW('n', 104, struct smbioc_flags)
+#define SMBIOC_LOOKUP _IOW('n', 106, struct smbioc_lookup)
+#define SMBIOC_READ _IOWR('n', 107, struct smbioc_rw)
+#define SMBIOC_WRITE _IOWR('n', 108, struct smbioc_rw)
+#endif
+#error #include <dev/biovar.h>
+#error #include <dev/bluetooth/btdev.h>
+#error #include <dev/bluetooth/btsco.h>
+#error #include <dev/ccdvar.h>
+#error #include <dev/cgdvar.h>
+#error #include <dev/fssvar.h>
+#error #include <dev/kttcpio.h>
+#error #include <dev/lockstat.h>
+#error #include <dev/md.h>
+#error #include <net/if_ether.h>
+#error #include <dev/pcmcia/if_rayreg.h>
+#include <stdio.h>
+#error #include <dev/raidframe/raidframeio.h>
+#error #include <dev/sbus/mbppio.h>
+#error #include <dev/scsipi/ses.h>
+#error #include <dev/spi/spi_io.h>
+#error #include <dev/spkrio.h>
+#error #include <dev/sun/disklabel.h>
+#error #include <dev/sun/fbio.h>
+#error #include <dev/sun/kbio.h>
+#error #include <dev/sun/vuid_event.h>
+#error #include <dev/tc/sticio.h>
+#error #include <dev/usb/ukyopon.h>
+#if !__NetBSD_Prereq__(9, 99, 44)
+#error #include <dev/usb/urio.h>
+#else
+struct urio_command {
+  unsigned short length;
+  int request;
+  int requesttype;
+  int value;
+  int index;
+  void *buffer;
+  int timeout;
+};
+#define URIO_SEND_COMMAND      _IOWR('U', 200, struct urio_command)
+#define URIO_RECV_COMMAND      _IOWR('U', 201, struct urio_command)
+#endif
+#error #include <dev/usb/usb.h>
+#error #include <dev/usb/utoppy.h>
+#error #include <dev/vme/xio.h>
+#error #include <dev/vndvar.h>
+#error #include <dev/wscons/wsconsio.h>
+#error #include <dev/wscons/wsdisplay_usl_io.h>
+#error #include <fs/autofs/autofs_ioctl.h>
+#include <dirent.h>
+#include <dlfcn.h>
+#include <glob.h>
+#include <grp.h>
+#include <ifaddrs.h>
+#include <limits.h>
+#error #include <link_elf.h>
+#include <net/if.h>
+#include <net/route.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#error #include <netinet/ip_mroute.h>
+#include <netinet/sctp_uio.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <semaphore.h>
+#include <signal.h>
+#include <stddef.h>
+#include <md2.h>
+#include <md4.h>
+#error #include <md5.h>
+#error #include <rmd160.h>
+#include <soundcard.h>
+#include <term.h>
+#include <termios.h>
+#include <time.h>
+#include <ttyent.h>
+#include <utime.h>
+#include <utmp.h>
+#include <utmpx.h>
+#include <vis.h>
+#include <wchar.h>
+#include <wordexp.h>
+#include <ttyent.h>
+#include <fts.h>
+#include <regex.h>
+#include <fstab.h>
+#error #include <stringlist.h>
+
+#if defined(__x86_64__)
+#error #include <nvmm.h>
+#endif
+// clang-format on
+
+// Include these after system headers to avoid name clashes and ambiguities.
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_platform_limits_netbsd.h"
+
+namespace __sanitizer {
+void *__sanitizer_get_link_map_by_dlopen_handle(void *handle) {
+  void *p = nullptr;
+  return internal_dlinfo(handle, RTLD_DI_LINKMAP, &p) == 0 ? p : nullptr;
+}
+
+unsigned struct_utsname_sz = sizeof(struct utsname);
+unsigned struct_stat_sz = sizeof(struct stat);
+unsigned struct_rusage_sz = sizeof(struct rusage);
+unsigned struct_tm_sz = sizeof(struct tm);
+unsigned struct_passwd_sz = sizeof(struct passwd);
+unsigned struct_group_sz = sizeof(struct group);
+unsigned siginfo_t_sz = sizeof(siginfo_t);
+unsigned struct_sigaction_sz = sizeof(struct sigaction);
+unsigned struct_stack_t_sz = sizeof(stack_t);
+unsigned struct_itimerval_sz = sizeof(struct itimerval);
+unsigned pthread_t_sz = sizeof(pthread_t);
+unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
+unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
+unsigned pid_t_sz = sizeof(pid_t);
+unsigned timeval_sz = sizeof(timeval);
+unsigned uid_t_sz = sizeof(uid_t);
+unsigned gid_t_sz = sizeof(gid_t);
+unsigned mbstate_t_sz = sizeof(mbstate_t);
+unsigned sigset_t_sz = sizeof(sigset_t);
+unsigned struct_timezone_sz = sizeof(struct timezone);
+unsigned struct_tms_sz = sizeof(struct tms);
+unsigned struct_sigevent_sz = sizeof(struct sigevent);
+unsigned struct_sched_param_sz = sizeof(struct sched_param);
+unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
+unsigned ucontext_t_sz(void *ctx) { return sizeof(ucontext_t); }
+unsigned struct_rlimit_sz = sizeof(struct rlimit);
+unsigned struct_timespec_sz = sizeof(struct timespec);
+unsigned struct_sembuf_sz = sizeof(struct sembuf);
+unsigned struct_kevent_sz = sizeof(struct kevent);
+unsigned struct_FTS_sz = sizeof(FTS);
+unsigned struct_FTSENT_sz = sizeof(FTSENT);
+unsigned struct_regex_sz = sizeof(regex_t);
+unsigned struct_regmatch_sz = sizeof(regmatch_t);
+unsigned struct_fstab_sz = sizeof(struct fstab);
+unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
+unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+unsigned struct_timex_sz = sizeof(struct timex);
+unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
+unsigned struct_mq_attr_sz = sizeof(struct mq_attr);
+unsigned struct_statvfs_sz = sizeof(struct statvfs);
+unsigned struct_sigaltstack_sz = sizeof(stack_t);
+
+const uptr sig_ign = (uptr)SIG_IGN;
+const uptr sig_dfl = (uptr)SIG_DFL;
+const uptr sig_err = (uptr)SIG_ERR;
+const uptr sa_siginfo = (uptr)SA_SIGINFO;
+
+const unsigned long __sanitizer_bufsiz = BUFSIZ;
+
+int ptrace_pt_io = PT_IO;
+int ptrace_pt_lwpinfo = PT_LWPINFO;
+int ptrace_pt_set_event_mask = PT_SET_EVENT_MASK;
+int ptrace_pt_get_event_mask = PT_GET_EVENT_MASK;
+int ptrace_pt_get_process_state = PT_GET_PROCESS_STATE;
+int ptrace_pt_set_siginfo = PT_SET_SIGINFO;
+int ptrace_pt_get_siginfo = PT_GET_SIGINFO;
+int ptrace_pt_lwpstatus = PT_LWPSTATUS;
+int ptrace_pt_lwpnext = PT_LWPNEXT;
+int ptrace_piod_read_d = PIOD_READ_D;
+int ptrace_piod_write_d = PIOD_WRITE_D;
+int ptrace_piod_read_i = PIOD_READ_I;
+int ptrace_piod_write_i = PIOD_WRITE_I;
+int ptrace_piod_read_auxv = PIOD_READ_AUXV;
+
+#if defined(PT_SETREGS) && defined(PT_GETREGS)
+int ptrace_pt_setregs = PT_SETREGS;
+int ptrace_pt_getregs = PT_GETREGS;
+#else
+int ptrace_pt_setregs = -1;
+int ptrace_pt_getregs = -1;
+#endif
+
+#if defined(PT_SETFPREGS) && defined(PT_GETFPREGS)
+int ptrace_pt_setfpregs = PT_SETFPREGS;
+int ptrace_pt_getfpregs = PT_GETFPREGS;
+#else
+int ptrace_pt_setfpregs = -1;
+int ptrace_pt_getfpregs = -1;
+#endif
+
+#if defined(PT_SETDBREGS) && defined(PT_GETDBREGS)
+int ptrace_pt_setdbregs = PT_SETDBREGS;
+int ptrace_pt_getdbregs = PT_GETDBREGS;
+#else
+int ptrace_pt_setdbregs = -1;
+int ptrace_pt_getdbregs = -1;
+#endif
+
+unsigned struct_ptrace_ptrace_io_desc_struct_sz = sizeof(struct ptrace_io_desc);
+unsigned struct_ptrace_ptrace_lwpinfo_struct_sz = sizeof(struct ptrace_lwpinfo);
+unsigned struct_ptrace_ptrace_lwpstatus_struct_sz =
+    sizeof(struct __sanitizer_ptrace_lwpstatus);
+unsigned struct_ptrace_ptrace_event_struct_sz = sizeof(ptrace_event_t);
+unsigned struct_ptrace_ptrace_siginfo_struct_sz = sizeof(ptrace_siginfo_t);
+
+#if defined(PT_SETREGS)
+unsigned struct_ptrace_reg_struct_sz = sizeof(struct reg);
+#else
+unsigned struct_ptrace_reg_struct_sz = -1;
+#endif
+
+#if defined(PT_SETFPREGS)
+unsigned struct_ptrace_fpreg_struct_sz = sizeof(struct fpreg);
+#else
+unsigned struct_ptrace_fpreg_struct_sz = -1;
+#endif
+
+#if defined(PT_SETDBREGS)
+unsigned struct_ptrace_dbreg_struct_sz = sizeof(struct dbreg);
+#else
+unsigned struct_ptrace_dbreg_struct_sz = -1;
+#endif
+
+int shmctl_ipc_stat = (int)IPC_STAT;
+
+unsigned struct_utmp_sz = sizeof(struct utmp);
+unsigned struct_utmpx_sz = sizeof(struct utmpx);
+
+int map_fixed = MAP_FIXED;
+
+int af_inet = (int)AF_INET;
+int af_inet6 = (int)AF_INET6;
+
+uptr __sanitizer_in_addr_sz(int af) {
+  if (af == AF_INET)
+    return sizeof(struct in_addr);
+  else if (af == AF_INET6)
+    return sizeof(struct in6_addr);
+  else
+    return 0;
+}
+
+unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+
+int glob_nomatch = GLOB_NOMATCH;
+int glob_altdirfunc = GLOB_ALTDIRFUNC;
+const int wordexp_wrde_dooffs = WRDE_DOOFFS;
+
+unsigned path_max = PATH_MAX;
+
+int struct_ttyent_sz = sizeof(struct ttyent);
+
+struct __sanitizer_nvlist_ref_t {
+  void *buf;
+  uptr len;
+  int flags;
+};
+
+typedef __sanitizer_nvlist_ref_t nvlist_ref_t;
+
+// ioctl arguments
+unsigned struct_altqreq_sz = sizeof(altqreq);
+unsigned struct_amr_user_ioctl_sz = sizeof(amr_user_ioctl);
+unsigned struct_ap_control_sz = sizeof(ap_control);
+unsigned struct_apm_ctl_sz = sizeof(apm_ctl);
+unsigned struct_apm_event_info_sz = sizeof(apm_event_info);
+unsigned struct_apm_power_info_sz = sizeof(apm_power_info);
+unsigned struct_atabusiodetach_args_sz = sizeof(atabusiodetach_args);
+unsigned struct_atabusioscan_args_sz = sizeof(atabusioscan_args);
+unsigned struct_ath_diag_sz = sizeof(ath_diag);
+unsigned struct_atm_flowmap_sz = sizeof(atm_flowmap);
+unsigned struct_audio_buf_info_sz = sizeof(audio_buf_info);
+unsigned struct_audio_device_sz = sizeof(audio_device);
+unsigned struct_audio_encoding_sz = sizeof(audio_encoding);
+unsigned struct_audio_info_sz = sizeof(audio_info);
+unsigned struct_audio_offset_sz = sizeof(audio_offset);
+unsigned struct_bio_locate_sz = sizeof(bio_locate);
+unsigned struct_bioc_alarm_sz = sizeof(bioc_alarm);
+unsigned struct_bioc_blink_sz = sizeof(bioc_blink);
+unsigned struct_bioc_disk_sz = sizeof(bioc_disk);
+unsigned struct_bioc_inq_sz = sizeof(bioc_inq);
+unsigned struct_bioc_setstate_sz = sizeof(bioc_setstate);
+unsigned struct_bioc_vol_sz = sizeof(bioc_vol);
+unsigned struct_bioc_volops_sz = sizeof(bioc_volops);
+unsigned struct_bktr_chnlset_sz = sizeof(bktr_chnlset);
+unsigned struct_bktr_remote_sz = sizeof(bktr_remote);
+unsigned struct_blue_conf_sz = sizeof(blue_conf);
+unsigned struct_blue_interface_sz = sizeof(blue_interface);
+unsigned struct_blue_stats_sz = sizeof(blue_stats);
+unsigned struct_bpf_dltlist_sz = sizeof(bpf_dltlist);
+unsigned struct_bpf_program_sz = sizeof(bpf_program);
+unsigned struct_bpf_stat_old_sz = sizeof(bpf_stat_old);
+unsigned struct_bpf_stat_sz = sizeof(bpf_stat);
+unsigned struct_bpf_version_sz = sizeof(bpf_version);
+unsigned struct_btreq_sz = sizeof(btreq);
+unsigned struct_btsco_info_sz = sizeof(btsco_info);
+unsigned struct_buffmem_desc_sz = sizeof(buffmem_desc);
+unsigned struct_cbq_add_class_sz = sizeof(cbq_add_class);
+unsigned struct_cbq_add_filter_sz = sizeof(cbq_add_filter);
+unsigned struct_cbq_delete_class_sz = sizeof(cbq_delete_class);
+unsigned struct_cbq_delete_filter_sz = sizeof(cbq_delete_filter);
+unsigned struct_cbq_getstats_sz = sizeof(cbq_getstats);
+unsigned struct_cbq_interface_sz = sizeof(cbq_interface);
+unsigned struct_cbq_modify_class_sz = sizeof(cbq_modify_class);
+unsigned struct_ccd_ioctl_sz = sizeof(ccd_ioctl);
+unsigned struct_cdnr_add_element_sz = sizeof(cdnr_add_element);
+unsigned struct_cdnr_add_filter_sz = sizeof(cdnr_add_filter);
+unsigned struct_cdnr_add_tbmeter_sz = sizeof(cdnr_add_tbmeter);
+unsigned struct_cdnr_add_trtcm_sz = sizeof(cdnr_add_trtcm);
+unsigned struct_cdnr_add_tswtcm_sz = sizeof(cdnr_add_tswtcm);
+unsigned struct_cdnr_delete_element_sz = sizeof(cdnr_delete_element);
+unsigned struct_cdnr_delete_filter_sz = sizeof(cdnr_delete_filter);
+unsigned struct_cdnr_get_stats_sz = sizeof(cdnr_get_stats);
+unsigned struct_cdnr_interface_sz = sizeof(cdnr_interface);
+unsigned struct_cdnr_modify_tbmeter_sz = sizeof(cdnr_modify_tbmeter);
+unsigned struct_cdnr_modify_trtcm_sz = sizeof(cdnr_modify_trtcm);
+unsigned struct_cdnr_modify_tswtcm_sz = sizeof(cdnr_modify_tswtcm);
+unsigned struct_cdnr_tbmeter_stats_sz = sizeof(cdnr_tbmeter_stats);
+unsigned struct_cdnr_tcm_stats_sz = sizeof(cdnr_tcm_stats);
+unsigned struct_cgd_ioctl_sz = sizeof(cgd_ioctl);
+unsigned struct_cgd_user_sz = sizeof(cgd_user);
+unsigned struct_changer_element_status_request_sz =
+    sizeof(changer_element_status_request);
+unsigned struct_changer_exchange_request_sz = sizeof(changer_exchange_request);
+unsigned struct_changer_move_request_sz = sizeof(changer_move_request);
+unsigned struct_changer_params_sz = sizeof(changer_params);
+unsigned struct_changer_position_request_sz = sizeof(changer_position_request);
+unsigned struct_changer_set_voltag_request_sz =
+    sizeof(changer_set_voltag_request);
+unsigned struct_clockctl_adjtime_sz = sizeof(clockctl_adjtime);
+unsigned struct_clockctl_clock_settime_sz = sizeof(clockctl_clock_settime);
+unsigned struct_clockctl_ntp_adjtime_sz = sizeof(clockctl_ntp_adjtime);
+unsigned struct_clockctl_settimeofday_sz = sizeof(clockctl_settimeofday);
+unsigned struct_cnwistats_sz = sizeof(cnwistats);
+unsigned struct_cnwitrail_sz = sizeof(cnwitrail);
+unsigned struct_cnwstatus_sz = sizeof(cnwstatus);
+unsigned struct_count_info_sz = sizeof(count_info);
+unsigned struct_cpu_ucode_sz = sizeof(cpu_ucode);
+unsigned struct_cpu_ucode_version_sz = sizeof(cpu_ucode_version);
+unsigned struct_crypt_kop_sz = sizeof(crypt_kop);
+unsigned struct_crypt_mkop_sz = sizeof(crypt_mkop);
+unsigned struct_crypt_mop_sz = sizeof(crypt_mop);
+unsigned struct_crypt_op_sz = sizeof(crypt_op);
+unsigned struct_crypt_result_sz = sizeof(crypt_result);
+unsigned struct_crypt_sfop_sz = sizeof(crypt_sfop);
+unsigned struct_crypt_sgop_sz = sizeof(crypt_sgop);
+unsigned struct_cryptret_sz = sizeof(cryptret);
+unsigned struct_devdetachargs_sz = sizeof(devdetachargs);
+unsigned struct_devlistargs_sz = sizeof(devlistargs);
+unsigned struct_devpmargs_sz = sizeof(devpmargs);
+unsigned struct_devrescanargs_sz = sizeof(devrescanargs);
+unsigned struct_disk_badsecinfo_sz = sizeof(disk_badsecinfo);
+unsigned struct_disk_strategy_sz = sizeof(disk_strategy);
+unsigned struct_disklabel_sz = sizeof(disklabel);
+unsigned struct_dkbad_sz = sizeof(dkbad);
+unsigned struct_dkwedge_info_sz = sizeof(dkwedge_info);
+unsigned struct_dkwedge_list_sz = sizeof(dkwedge_list);
+unsigned struct_dmio_setfunc_sz = sizeof(dmio_setfunc);
+unsigned struct_dmx_pes_filter_params_sz = sizeof(dmx_pes_filter_params);
+unsigned struct_dmx_sct_filter_params_sz = sizeof(dmx_sct_filter_params);
+unsigned struct_dmx_stc_sz = sizeof(dmx_stc);
+unsigned struct_dvb_diseqc_master_cmd_sz = sizeof(dvb_diseqc_master_cmd);
+unsigned struct_dvb_diseqc_slave_reply_sz = sizeof(dvb_diseqc_slave_reply);
+unsigned struct_dvb_frontend_event_sz = sizeof(dvb_frontend_event);
+unsigned struct_dvb_frontend_info_sz = sizeof(dvb_frontend_info);
+unsigned struct_dvb_frontend_parameters_sz = sizeof(dvb_frontend_parameters);
+unsigned struct_eccapreq_sz = sizeof(eccapreq);
+unsigned struct_fbcmap_sz = sizeof(fbcmap);
+unsigned struct_fbcurpos_sz = sizeof(fbcurpos);
+unsigned struct_fbcursor_sz = sizeof(fbcursor);
+unsigned struct_fbgattr_sz = sizeof(fbgattr);
+unsigned struct_fbsattr_sz = sizeof(fbsattr);
+unsigned struct_fbtype_sz = sizeof(fbtype);
+unsigned struct_fdformat_cmd_sz = sizeof(fdformat_cmd);
+unsigned struct_fdformat_parms_sz = sizeof(fdformat_parms);
+unsigned struct_fifoq_conf_sz = sizeof(fifoq_conf);
+unsigned struct_fifoq_getstats_sz = sizeof(fifoq_getstats);
+unsigned struct_fifoq_interface_sz = sizeof(fifoq_interface);
+unsigned struct_format_op_sz = sizeof(format_op);
+unsigned struct_fss_get_sz = sizeof(fss_get);
+unsigned struct_fss_set_sz = sizeof(fss_set);
+unsigned struct_gpio_attach_sz = sizeof(gpio_attach);
+unsigned struct_gpio_info_sz = sizeof(gpio_info);
+unsigned struct_gpio_req_sz = sizeof(gpio_req);
+unsigned struct_gpio_set_sz = sizeof(gpio_set);
+unsigned struct_hfsc_add_class_sz = sizeof(hfsc_add_class);
+unsigned struct_hfsc_add_filter_sz = sizeof(hfsc_add_filter);
+unsigned struct_hfsc_attach_sz = sizeof(hfsc_attach);
+unsigned struct_hfsc_class_stats_sz = sizeof(hfsc_class_stats);
+unsigned struct_hfsc_delete_class_sz = sizeof(hfsc_delete_class);
+unsigned struct_hfsc_delete_filter_sz = sizeof(hfsc_delete_filter);
+unsigned struct_hfsc_interface_sz = sizeof(hfsc_interface);
+unsigned struct_hfsc_modify_class_sz = sizeof(hfsc_modify_class);
+unsigned struct_hpcfb_dsp_op_sz = sizeof(hpcfb_dsp_op);
+unsigned struct_hpcfb_dspconf_sz = sizeof(hpcfb_dspconf);
+unsigned struct_hpcfb_fbconf_sz = sizeof(hpcfb_fbconf);
+unsigned struct_if_addrprefreq_sz = sizeof(if_addrprefreq);
+unsigned struct_if_clonereq_sz = sizeof(if_clonereq);
+unsigned struct_if_laddrreq_sz = sizeof(if_laddrreq);
+unsigned struct_ifaddr_sz = sizeof(ifaddr);
+unsigned struct_ifaliasreq_sz = sizeof(ifaliasreq);
+unsigned struct_ifcapreq_sz = sizeof(ifcapreq);
+unsigned struct_ifconf_sz = sizeof(ifconf);
+unsigned struct_ifdatareq_sz = sizeof(ifdatareq);
+unsigned struct_ifdrv_sz = sizeof(ifdrv);
+unsigned struct_ifmediareq_sz = sizeof(ifmediareq);
+unsigned struct_ifpppcstatsreq_sz = sizeof(ifpppcstatsreq);
+unsigned struct_ifpppstatsreq_sz = sizeof(ifpppstatsreq);
+unsigned struct_ifreq_sz = sizeof(ifreq);
+unsigned struct_in6_addrpolicy_sz = sizeof(in6_addrpolicy);
+unsigned struct_in6_ndireq_sz = sizeof(in6_ndireq);
+unsigned struct_ioc_load_unload_sz = sizeof(ioc_load_unload);
+unsigned struct_ioc_patch_sz = sizeof(ioc_patch);
+unsigned struct_ioc_play_blocks_sz = sizeof(ioc_play_blocks);
+unsigned struct_ioc_play_msf_sz = sizeof(ioc_play_msf);
+unsigned struct_ioc_play_track_sz = sizeof(ioc_play_track);
+unsigned struct_ioc_read_subchannel_sz = sizeof(ioc_read_subchannel);
+unsigned struct_ioc_read_toc_entry_sz = sizeof(ioc_read_toc_entry);
+unsigned struct_ioc_toc_header_sz = sizeof(ioc_toc_header);
+unsigned struct_ioc_vol_sz = sizeof(ioc_vol);
+unsigned struct_ioctl_pt_sz = sizeof(ioctl_pt);
+unsigned struct_ioppt_sz = sizeof(ioppt);
+unsigned struct_iovec_sz = sizeof(iovec);
+unsigned struct_ipfobj_sz = sizeof(ipfobj);
+unsigned struct_irda_params_sz = sizeof(irda_params);
+unsigned struct_isp_fc_device_sz = sizeof(isp_fc_device);
+unsigned struct_isp_fc_tsk_mgmt_sz = sizeof(isp_fc_tsk_mgmt);
+unsigned struct_isp_hba_device_sz = sizeof(isp_hba_device);
+unsigned struct_isv_cmd_sz = sizeof(isv_cmd);
+unsigned struct_jobs_add_class_sz = sizeof(jobs_add_class);
+unsigned struct_jobs_add_filter_sz = sizeof(jobs_add_filter);
+unsigned struct_jobs_attach_sz = sizeof(jobs_attach);
+unsigned struct_jobs_class_stats_sz = sizeof(jobs_class_stats);
+unsigned struct_jobs_delete_class_sz = sizeof(jobs_delete_class);
+unsigned struct_jobs_delete_filter_sz = sizeof(jobs_delete_filter);
+unsigned struct_jobs_interface_sz = sizeof(jobs_interface);
+unsigned struct_jobs_modify_class_sz = sizeof(jobs_modify_class);
+unsigned struct_kbentry_sz = sizeof(kbentry);
+unsigned struct_kfilter_mapping_sz = sizeof(kfilter_mapping);
+unsigned struct_kiockeymap_sz = sizeof(kiockeymap);
+unsigned struct_ksyms_gsymbol_sz = sizeof(ksyms_gsymbol);
+unsigned struct_ksyms_gvalue_sz = sizeof(ksyms_gvalue);
+unsigned struct_ksyms_ogsymbol_sz = sizeof(ksyms_ogsymbol);
+unsigned struct_kttcp_io_args_sz = sizeof(kttcp_io_args);
+unsigned struct_ltchars_sz = sizeof(ltchars);
+unsigned struct_lua_create_sz = sizeof(struct lua_create);
+unsigned struct_lua_info_sz = sizeof(struct lua_info);
+unsigned struct_lua_load_sz = sizeof(struct lua_load);
+unsigned struct_lua_require_sz = sizeof(lua_require);
+unsigned struct_mbpp_param_sz = sizeof(mbpp_param);
+unsigned struct_md_conf_sz = sizeof(md_conf);
+unsigned struct_meteor_capframe_sz = sizeof(meteor_capframe);
+unsigned struct_meteor_counts_sz = sizeof(meteor_counts);
+unsigned struct_meteor_geomet_sz = sizeof(meteor_geomet);
+unsigned struct_meteor_pixfmt_sz = sizeof(meteor_pixfmt);
+unsigned struct_meteor_video_sz = sizeof(meteor_video);
+unsigned struct_mlx_cinfo_sz = sizeof(mlx_cinfo);
+unsigned struct_mlx_pause_sz = sizeof(mlx_pause);
+unsigned struct_mlx_rebuild_request_sz = sizeof(mlx_rebuild_request);
+unsigned struct_mlx_rebuild_status_sz = sizeof(mlx_rebuild_status);
+unsigned struct_mlx_usercommand_sz = sizeof(mlx_usercommand);
+unsigned struct_mly_user_command_sz = sizeof(mly_user_command);
+unsigned struct_mly_user_health_sz = sizeof(mly_user_health);
+unsigned struct_mtget_sz = sizeof(mtget);
+unsigned struct_mtop_sz = sizeof(mtop);
+unsigned struct_npf_ioctl_table_sz = sizeof(npf_ioctl_table);
+unsigned struct_npioctl_sz = sizeof(npioctl);
+unsigned struct_nvme_pt_command_sz = sizeof(nvme_pt_command);
+unsigned struct_ochanger_element_status_request_sz =
+    sizeof(ochanger_element_status_request);
+unsigned struct_ofiocdesc_sz = sizeof(ofiocdesc);
+unsigned struct_okiockey_sz = sizeof(okiockey);
+unsigned struct_ortentry_sz = sizeof(ortentry);
+unsigned struct_oscsi_addr_sz = sizeof(oscsi_addr);
+unsigned struct_oss_audioinfo_sz = sizeof(oss_audioinfo);
+unsigned struct_oss_sysinfo_sz = sizeof(oss_sysinfo);
+unsigned struct_pciio_bdf_cfgreg_sz = sizeof(pciio_bdf_cfgreg);
+unsigned struct_pciio_businfo_sz = sizeof(pciio_businfo);
+unsigned struct_pciio_cfgreg_sz = sizeof(pciio_cfgreg);
+unsigned struct_pciio_drvname_sz = sizeof(pciio_drvname);
+unsigned struct_pciio_drvnameonbus_sz = sizeof(pciio_drvnameonbus);
+unsigned struct_pcvtid_sz = sizeof(pcvtid);
+unsigned struct_pf_osfp_ioctl_sz = sizeof(pf_osfp_ioctl);
+unsigned struct_pf_status_sz = sizeof(pf_status);
+unsigned struct_pfioc_altq_sz = sizeof(pfioc_altq);
+unsigned struct_pfioc_if_sz = sizeof(pfioc_if);
+unsigned struct_pfioc_iface_sz = sizeof(pfioc_iface);
+unsigned struct_pfioc_limit_sz = sizeof(pfioc_limit);
+unsigned struct_pfioc_natlook_sz = sizeof(pfioc_natlook);
+unsigned struct_pfioc_pooladdr_sz = sizeof(pfioc_pooladdr);
+unsigned struct_pfioc_qstats_sz = sizeof(pfioc_qstats);
+unsigned struct_pfioc_rule_sz = sizeof(pfioc_rule);
+unsigned struct_pfioc_ruleset_sz = sizeof(pfioc_ruleset);
+unsigned struct_pfioc_src_node_kill_sz = sizeof(pfioc_src_node_kill);
+unsigned struct_pfioc_src_nodes_sz = sizeof(pfioc_src_nodes);
+unsigned struct_pfioc_state_kill_sz = sizeof(pfioc_state_kill);
+unsigned struct_pfioc_state_sz = sizeof(pfioc_state);
+unsigned struct_pfioc_states_sz = sizeof(pfioc_states);
+unsigned struct_pfioc_table_sz = sizeof(pfioc_table);
+unsigned struct_pfioc_tm_sz = sizeof(pfioc_tm);
+unsigned struct_pfioc_trans_sz = sizeof(pfioc_trans);
+unsigned struct_plistref_sz = sizeof(plistref);
+unsigned struct_power_type_sz = sizeof(power_type);
+unsigned struct_ppp_idle_sz = sizeof(ppp_idle);
+unsigned struct_ppp_option_data_sz = sizeof(ppp_option_data);
+unsigned struct_ppp_rawin_sz = sizeof(ppp_rawin);
+unsigned struct_pppoeconnectionstate_sz = sizeof(pppoeconnectionstate);
+unsigned struct_pppoediscparms_sz = sizeof(pppoediscparms);
+unsigned struct_priq_add_class_sz = sizeof(priq_add_class);
+unsigned struct_priq_add_filter_sz = sizeof(priq_add_filter);
+unsigned struct_priq_class_stats_sz = sizeof(priq_class_stats);
+unsigned struct_priq_delete_class_sz = sizeof(priq_delete_class);
+unsigned struct_priq_delete_filter_sz = sizeof(priq_delete_filter);
+unsigned struct_priq_interface_sz = sizeof(priq_interface);
+unsigned struct_priq_modify_class_sz = sizeof(priq_modify_class);
+unsigned struct_ptmget_sz = sizeof(ptmget);
+unsigned struct_radio_info_sz = sizeof(radio_info);
+unsigned struct_red_conf_sz = sizeof(red_conf);
+unsigned struct_red_interface_sz = sizeof(red_interface);
+unsigned struct_red_stats_sz = sizeof(red_stats);
+unsigned struct_redparams_sz = sizeof(redparams);
+unsigned struct_rf_pmparams_sz = sizeof(rf_pmparams);
+unsigned struct_rf_pmstat_sz = sizeof(rf_pmstat);
+unsigned struct_rf_recon_req_sz = sizeof(rf_recon_req);
+unsigned struct_rio_conf_sz = sizeof(rio_conf);
+unsigned struct_rio_interface_sz = sizeof(rio_interface);
+unsigned struct_rio_stats_sz = sizeof(rio_stats);
+unsigned struct_scan_io_sz = sizeof(scan_io);
+unsigned struct_scbusaccel_args_sz = sizeof(scbusaccel_args);
+unsigned struct_scbusiodetach_args_sz = sizeof(scbusiodetach_args);
+unsigned struct_scbusioscan_args_sz = sizeof(scbusioscan_args);
+unsigned struct_scsi_addr_sz = sizeof(scsi_addr);
+unsigned struct_seq_event_rec_sz = sizeof(seq_event_rec);
+unsigned struct_session_op_sz = sizeof(session_op);
+unsigned struct_sgttyb_sz = sizeof(sgttyb);
+unsigned struct_sioc_sg_req_sz = sizeof(sioc_sg_req);
+unsigned struct_sioc_vif_req_sz = sizeof(sioc_vif_req);
+unsigned struct_smbioc_flags_sz = sizeof(smbioc_flags);
+unsigned struct_smbioc_lookup_sz = sizeof(smbioc_lookup);
+unsigned struct_smbioc_oshare_sz = sizeof(smbioc_oshare);
+unsigned struct_smbioc_ossn_sz = sizeof(smbioc_ossn);
+unsigned struct_smbioc_rq_sz = sizeof(smbioc_rq);
+unsigned struct_smbioc_rw_sz = sizeof(smbioc_rw);
+unsigned struct_spppauthcfg_sz = sizeof(spppauthcfg);
+unsigned struct_spppauthfailuresettings_sz = sizeof(spppauthfailuresettings);
+unsigned struct_spppauthfailurestats_sz = sizeof(spppauthfailurestats);
+unsigned struct_spppdnsaddrs_sz = sizeof(spppdnsaddrs);
+unsigned struct_spppdnssettings_sz = sizeof(spppdnssettings);
+unsigned struct_spppidletimeout_sz = sizeof(spppidletimeout);
+unsigned struct_spppkeepalivesettings_sz = sizeof(spppkeepalivesettings);
+unsigned struct_sppplcpcfg_sz = sizeof(sppplcpcfg);
+unsigned struct_spppstatus_sz = sizeof(spppstatus);
+unsigned struct_spppstatusncp_sz = sizeof(spppstatusncp);
+unsigned struct_srt_rt_sz = sizeof(srt_rt);
+unsigned struct_stic_xinfo_sz = sizeof(stic_xinfo);
+unsigned struct_sun_dkctlr_sz = sizeof(sun_dkctlr);
+unsigned struct_sun_dkgeom_sz = sizeof(sun_dkgeom);
+unsigned struct_sun_dkpart_sz = sizeof(sun_dkpart);
+unsigned struct_synth_info_sz = sizeof(synth_info);
+unsigned struct_tbrreq_sz = sizeof(tbrreq);
+unsigned struct_tchars_sz = sizeof(tchars);
+unsigned struct_termios_sz = sizeof(termios);
+unsigned struct_timeval_sz = sizeof(timeval);
+unsigned struct_twe_drivecommand_sz = sizeof(twe_drivecommand);
+unsigned struct_twe_paramcommand_sz = sizeof(twe_paramcommand);
+unsigned struct_twe_usercommand_sz = sizeof(twe_usercommand);
+unsigned struct_ukyopon_identify_sz = sizeof(ukyopon_identify);
+unsigned struct_urio_command_sz = sizeof(urio_command);
+unsigned struct_usb_alt_interface_sz = sizeof(usb_alt_interface);
+unsigned struct_usb_bulk_ra_wb_opt_sz = sizeof(usb_bulk_ra_wb_opt);
+unsigned struct_usb_config_desc_sz = sizeof(usb_config_desc);
+unsigned struct_usb_ctl_report_desc_sz = sizeof(usb_ctl_report_desc);
+unsigned struct_usb_ctl_report_sz = sizeof(usb_ctl_report);
+unsigned struct_usb_ctl_request_sz = sizeof(usb_ctl_request);
+#if defined(__x86_64__)
+unsigned struct_nvmm_ioc_capability_sz = sizeof(nvmm_ioc_capability);
+unsigned struct_nvmm_ioc_machine_create_sz = sizeof(nvmm_ioc_machine_create);
+unsigned struct_nvmm_ioc_machine_destroy_sz = sizeof(nvmm_ioc_machine_destroy);
+unsigned struct_nvmm_ioc_machine_configure_sz =
+    sizeof(nvmm_ioc_machine_configure);
+unsigned struct_nvmm_ioc_vcpu_create_sz = sizeof(nvmm_ioc_vcpu_create);
+unsigned struct_nvmm_ioc_vcpu_destroy_sz = sizeof(nvmm_ioc_vcpu_destroy);
+unsigned struct_nvmm_ioc_vcpu_configure_sz = sizeof(nvmm_ioc_vcpu_configure);
+unsigned struct_nvmm_ioc_vcpu_setstate_sz = sizeof(nvmm_ioc_vcpu_destroy);
+unsigned struct_nvmm_ioc_vcpu_getstate_sz = sizeof(nvmm_ioc_vcpu_getstate);
+unsigned struct_nvmm_ioc_vcpu_inject_sz = sizeof(nvmm_ioc_vcpu_inject);
+unsigned struct_nvmm_ioc_vcpu_run_sz = sizeof(nvmm_ioc_vcpu_run);
+unsigned struct_nvmm_ioc_gpa_map_sz = sizeof(nvmm_ioc_gpa_map);
+unsigned struct_nvmm_ioc_gpa_unmap_sz = sizeof(nvmm_ioc_gpa_unmap);
+unsigned struct_nvmm_ioc_hva_map_sz = sizeof(nvmm_ioc_hva_map);
+unsigned struct_nvmm_ioc_hva_unmap_sz = sizeof(nvmm_ioc_hva_unmap);
+unsigned struct_nvmm_ioc_ctl_sz = sizeof(nvmm_ioc_ctl);
+#endif
+unsigned struct_spi_ioctl_configure_sz = sizeof(spi_ioctl_configure);
+unsigned struct_spi_ioctl_transfer_sz = sizeof(spi_ioctl_transfer);
+unsigned struct_autofs_daemon_request_sz = sizeof(autofs_daemon_request);
+unsigned struct_autofs_daemon_done_sz = sizeof(autofs_daemon_done);
+unsigned struct_sctp_connectx_addrs_sz = sizeof(sctp_connectx_addrs);
+unsigned struct_usb_device_info_old_sz = sizeof(usb_device_info_old);
+unsigned struct_usb_device_info_sz = sizeof(usb_device_info);
+unsigned struct_usb_device_stats_sz = sizeof(usb_device_stats);
+unsigned struct_usb_endpoint_desc_sz = sizeof(usb_endpoint_desc);
+unsigned struct_usb_full_desc_sz = sizeof(usb_full_desc);
+unsigned struct_usb_interface_desc_sz = sizeof(usb_interface_desc);
+unsigned struct_usb_string_desc_sz = sizeof(usb_string_desc);
+unsigned struct_utoppy_readfile_sz = sizeof(utoppy_readfile);
+unsigned struct_utoppy_rename_sz = sizeof(utoppy_rename);
+unsigned struct_utoppy_stats_sz = sizeof(utoppy_stats);
+unsigned struct_utoppy_writefile_sz = sizeof(utoppy_writefile);
+unsigned struct_v4l2_audio_sz = sizeof(v4l2_audio);
+unsigned struct_v4l2_audioout_sz = sizeof(v4l2_audioout);
+unsigned struct_v4l2_buffer_sz = sizeof(v4l2_buffer);
+unsigned struct_v4l2_capability_sz = sizeof(v4l2_capability);
+unsigned struct_v4l2_control_sz = sizeof(v4l2_control);
+unsigned struct_v4l2_crop_sz = sizeof(v4l2_crop);
+unsigned struct_v4l2_cropcap_sz = sizeof(v4l2_cropcap);
+unsigned struct_v4l2_fmtdesc_sz = sizeof(v4l2_fmtdesc);
+unsigned struct_v4l2_format_sz = sizeof(v4l2_format);
+unsigned struct_v4l2_framebuffer_sz = sizeof(v4l2_framebuffer);
+unsigned struct_v4l2_frequency_sz = sizeof(v4l2_frequency);
+unsigned struct_v4l2_frmivalenum_sz = sizeof(v4l2_frmivalenum);
+unsigned struct_v4l2_frmsizeenum_sz = sizeof(v4l2_frmsizeenum);
+unsigned struct_v4l2_input_sz = sizeof(v4l2_input);
+unsigned struct_v4l2_jpegcompression_sz = sizeof(v4l2_jpegcompression);
+unsigned struct_v4l2_modulator_sz = sizeof(v4l2_modulator);
+unsigned struct_v4l2_output_sz = sizeof(v4l2_output);
+unsigned struct_v4l2_queryctrl_sz = sizeof(v4l2_queryctrl);
+unsigned struct_v4l2_querymenu_sz = sizeof(v4l2_querymenu);
+unsigned struct_v4l2_requestbuffers_sz = sizeof(v4l2_requestbuffers);
+unsigned struct_v4l2_standard_sz = sizeof(v4l2_standard);
+unsigned struct_v4l2_streamparm_sz = sizeof(v4l2_streamparm);
+unsigned struct_v4l2_tuner_sz = sizeof(v4l2_tuner);
+unsigned struct_vnd_ioctl_sz = sizeof(vnd_ioctl);
+unsigned struct_vnd_user_sz = sizeof(vnd_user);
+unsigned struct_vt_stat_sz = sizeof(vt_stat);
+unsigned struct_wdog_conf_sz = sizeof(wdog_conf);
+unsigned struct_wdog_mode_sz = sizeof(wdog_mode);
+unsigned struct_ipmi_recv_sz = sizeof(ipmi_recv);
+unsigned struct_ipmi_req_sz = sizeof(ipmi_req);
+unsigned struct_ipmi_cmdspec_sz = sizeof(ipmi_cmdspec);
+unsigned struct_wfq_conf_sz = sizeof(wfq_conf);
+unsigned struct_wfq_getqid_sz = sizeof(wfq_getqid);
+unsigned struct_wfq_getstats_sz = sizeof(wfq_getstats);
+unsigned struct_wfq_interface_sz = sizeof(wfq_interface);
+unsigned struct_wfq_setweight_sz = sizeof(wfq_setweight);
+unsigned struct_winsize_sz = sizeof(winsize);
+unsigned struct_wscons_event_sz = sizeof(wscons_event);
+unsigned struct_wsdisplay_addscreendata_sz = sizeof(wsdisplay_addscreendata);
+unsigned struct_wsdisplay_char_sz = sizeof(wsdisplay_char);
+unsigned struct_wsdisplay_cmap_sz = sizeof(wsdisplay_cmap);
+unsigned struct_wsdisplay_curpos_sz = sizeof(wsdisplay_curpos);
+unsigned struct_wsdisplay_cursor_sz = sizeof(wsdisplay_cursor);
+unsigned struct_wsdisplay_delscreendata_sz = sizeof(wsdisplay_delscreendata);
+unsigned struct_wsdisplay_fbinfo_sz = sizeof(wsdisplay_fbinfo);
+unsigned struct_wsdisplay_font_sz = sizeof(wsdisplay_font);
+unsigned struct_wsdisplay_kbddata_sz = sizeof(wsdisplay_kbddata);
+unsigned struct_wsdisplay_msgattrs_sz = sizeof(wsdisplay_msgattrs);
+unsigned struct_wsdisplay_param_sz = sizeof(wsdisplay_param);
+unsigned struct_wsdisplay_scroll_data_sz = sizeof(wsdisplay_scroll_data);
+unsigned struct_wsdisplay_usefontdata_sz = sizeof(wsdisplay_usefontdata);
+unsigned struct_wsdisplayio_blit_sz = sizeof(wsdisplayio_blit);
+unsigned struct_wsdisplayio_bus_id_sz = sizeof(wsdisplayio_bus_id);
+unsigned struct_wsdisplayio_edid_info_sz = sizeof(wsdisplayio_edid_info);
+unsigned struct_wsdisplayio_fbinfo_sz = sizeof(wsdisplayio_fbinfo);
+unsigned struct_wskbd_bell_data_sz = sizeof(wskbd_bell_data);
+unsigned struct_wskbd_keyrepeat_data_sz = sizeof(wskbd_keyrepeat_data);
+unsigned struct_wskbd_map_data_sz = sizeof(wskbd_map_data);
+unsigned struct_wskbd_scroll_data_sz = sizeof(wskbd_scroll_data);
+unsigned struct_wsmouse_calibcoords_sz = sizeof(wsmouse_calibcoords);
+unsigned struct_wsmouse_id_sz = sizeof(wsmouse_id);
+unsigned struct_wsmouse_repeat_sz = sizeof(wsmouse_repeat);
+unsigned struct_wsmux_device_list_sz = sizeof(wsmux_device_list);
+unsigned struct_wsmux_device_sz = sizeof(wsmux_device);
+unsigned struct_xd_iocmd_sz = sizeof(xd_iocmd);
+
+unsigned struct_scsireq_sz = sizeof(struct scsireq);
+unsigned struct_tone_sz = sizeof(tone_t);
+unsigned union_twe_statrequest_sz = sizeof(union twe_statrequest);
+unsigned struct_usb_device_descriptor_sz = sizeof(usb_device_descriptor_t);
+unsigned struct_vt_mode_sz = sizeof(struct vt_mode);
+unsigned struct__old_mixer_info_sz = sizeof(struct _old_mixer_info);
+unsigned struct__agp_allocate_sz = sizeof(struct _agp_allocate);
+unsigned struct__agp_bind_sz = sizeof(struct _agp_bind);
+unsigned struct__agp_info_sz = sizeof(struct _agp_info);
+unsigned struct__agp_setup_sz = sizeof(struct _agp_setup);
+unsigned struct__agp_unbind_sz = sizeof(struct _agp_unbind);
+unsigned struct_atareq_sz = sizeof(struct atareq);
+unsigned struct_cpustate_sz = sizeof(struct cpustate);
+unsigned struct_dmx_caps_sz = sizeof(struct dmx_caps);
+unsigned enum_dmx_source_sz = sizeof(dmx_source_t);
+unsigned union_dvd_authinfo_sz = sizeof(dvd_authinfo);
+unsigned union_dvd_struct_sz = sizeof(dvd_struct);
+unsigned enum_v4l2_priority_sz = sizeof(enum v4l2_priority);
+unsigned struct_envsys_basic_info_sz = sizeof(struct envsys_basic_info);
+unsigned struct_envsys_tre_data_sz = sizeof(struct envsys_tre_data);
+unsigned enum_fe_sec_mini_cmd_sz = sizeof(enum fe_sec_mini_cmd);
+unsigned enum_fe_sec_tone_mode_sz = sizeof(enum fe_sec_tone_mode);
+unsigned enum_fe_sec_voltage_sz = sizeof(enum fe_sec_voltage);
+unsigned enum_fe_status_sz = sizeof(enum fe_status);
+unsigned struct_gdt_ctrt_sz = sizeof(struct gdt_ctrt);
+unsigned struct_gdt_event_sz = sizeof(struct gdt_event);
+unsigned struct_gdt_osv_sz = sizeof(struct gdt_osv);
+unsigned struct_gdt_rescan_sz = sizeof(struct gdt_rescan);
+unsigned struct_gdt_statist_sz = sizeof(struct gdt_statist);
+unsigned struct_gdt_ucmd_sz = sizeof(struct gdt_ucmd);
+unsigned struct_iscsi_conn_status_parameters_sz =
+    sizeof(iscsi_conn_status_parameters_t);
+unsigned struct_iscsi_get_version_parameters_sz =
+    sizeof(iscsi_get_version_parameters_t);
+unsigned struct_iscsi_iocommand_parameters_sz =
+    sizeof(iscsi_iocommand_parameters_t);
+unsigned struct_iscsi_login_parameters_sz = sizeof(iscsi_login_parameters_t);
+unsigned struct_iscsi_logout_parameters_sz = sizeof(iscsi_logout_parameters_t);
+unsigned struct_iscsi_register_event_parameters_sz =
+    sizeof(iscsi_register_event_parameters_t);
+unsigned struct_iscsi_remove_parameters_sz = sizeof(iscsi_remove_parameters_t);
+unsigned struct_iscsi_send_targets_parameters_sz =
+    sizeof(iscsi_send_targets_parameters_t);
+unsigned struct_iscsi_set_node_name_parameters_sz =
+    sizeof(iscsi_set_node_name_parameters_t);
+unsigned struct_iscsi_wait_event_parameters_sz =
+    sizeof(iscsi_wait_event_parameters_t);
+unsigned struct_isp_stats_sz = sizeof(isp_stats_t);
+unsigned struct_lsenable_sz = sizeof(struct lsenable);
+unsigned struct_lsdisable_sz = sizeof(struct lsdisable);
+unsigned struct_audio_format_query_sz = sizeof(audio_format_query);
+unsigned struct_mixer_ctrl_sz = sizeof(struct mixer_ctrl);
+unsigned struct_mixer_devinfo_sz = sizeof(struct mixer_devinfo);
+unsigned struct_mpu_command_rec_sz = sizeof(mpu_command_rec);
+unsigned struct_rndstat_sz = sizeof(rndstat_t);
+unsigned struct_rndstat_name_sz = sizeof(rndstat_name_t);
+unsigned struct_rndctl_sz = sizeof(rndctl_t);
+unsigned struct_rnddata_sz = sizeof(rnddata_t);
+unsigned struct_rndpoolstat_sz = sizeof(rndpoolstat_t);
+unsigned struct_rndstat_est_sz = sizeof(rndstat_est_t);
+unsigned struct_rndstat_est_name_sz = sizeof(rndstat_est_name_t);
+unsigned struct_pps_params_sz = sizeof(pps_params_t);
+unsigned struct_pps_info_sz = sizeof(pps_info_t);
+unsigned struct_mixer_info_sz = sizeof(struct mixer_info);
+unsigned struct_RF_SparetWait_sz = sizeof(RF_SparetWait_t);
+unsigned struct_RF_ComponentLabel_sz = sizeof(RF_ComponentLabel_t);
+unsigned struct_RF_SingleComponent_sz = sizeof(RF_SingleComponent_t);
+unsigned struct_RF_ProgressInfo_sz = sizeof(RF_ProgressInfo_t);
+unsigned struct_nvlist_ref_sz = sizeof(struct __sanitizer_nvlist_ref_t);
+unsigned struct_StringList_sz = sizeof(StringList);
+
+const unsigned IOCTL_NOT_PRESENT = 0;
+
+unsigned IOCTL_AFM_ADDFMAP = AFM_ADDFMAP;
+unsigned IOCTL_AFM_DELFMAP = AFM_DELFMAP;
+unsigned IOCTL_AFM_CLEANFMAP = AFM_CLEANFMAP;
+unsigned IOCTL_AFM_GETFMAP = AFM_GETFMAP;
+unsigned IOCTL_ALTQGTYPE = ALTQGTYPE;
+unsigned IOCTL_ALTQTBRSET = ALTQTBRSET;
+unsigned IOCTL_ALTQTBRGET = ALTQTBRGET;
+unsigned IOCTL_BLUE_IF_ATTACH = BLUE_IF_ATTACH;
+unsigned IOCTL_BLUE_IF_DETACH = BLUE_IF_DETACH;
+unsigned IOCTL_BLUE_ENABLE = BLUE_ENABLE;
+unsigned IOCTL_BLUE_DISABLE = BLUE_DISABLE;
+unsigned IOCTL_BLUE_CONFIG = BLUE_CONFIG;
+unsigned IOCTL_BLUE_GETSTATS = BLUE_GETSTATS;
+unsigned IOCTL_CBQ_IF_ATTACH = CBQ_IF_ATTACH;
+unsigned IOCTL_CBQ_IF_DETACH = CBQ_IF_DETACH;
+unsigned IOCTL_CBQ_ENABLE = CBQ_ENABLE;
+unsigned IOCTL_CBQ_DISABLE = CBQ_DISABLE;
+unsigned IOCTL_CBQ_CLEAR_HIERARCHY = CBQ_CLEAR_HIERARCHY;
+unsigned IOCTL_CBQ_ADD_CLASS = CBQ_ADD_CLASS;
+unsigned IOCTL_CBQ_DEL_CLASS = CBQ_DEL_CLASS;
+unsigned IOCTL_CBQ_MODIFY_CLASS = CBQ_MODIFY_CLASS;
+unsigned IOCTL_CBQ_ADD_FILTER = CBQ_ADD_FILTER;
+unsigned IOCTL_CBQ_DEL_FILTER = CBQ_DEL_FILTER;
+unsigned IOCTL_CBQ_GETSTATS = CBQ_GETSTATS;
+unsigned IOCTL_CDNR_IF_ATTACH = CDNR_IF_ATTACH;
+unsigned IOCTL_CDNR_IF_DETACH = CDNR_IF_DETACH;
+unsigned IOCTL_CDNR_ENABLE = CDNR_ENABLE;
+unsigned IOCTL_CDNR_DISABLE = CDNR_DISABLE;
+unsigned IOCTL_CDNR_ADD_FILTER = CDNR_ADD_FILTER;
+unsigned IOCTL_CDNR_DEL_FILTER = CDNR_DEL_FILTER;
+unsigned IOCTL_CDNR_GETSTATS = CDNR_GETSTATS;
+unsigned IOCTL_CDNR_ADD_ELEM = CDNR_ADD_ELEM;
+unsigned IOCTL_CDNR_DEL_ELEM = CDNR_DEL_ELEM;
+unsigned IOCTL_CDNR_ADD_TBM = CDNR_ADD_TBM;
+unsigned IOCTL_CDNR_MOD_TBM = CDNR_MOD_TBM;
+unsigned IOCTL_CDNR_TBM_STATS = CDNR_TBM_STATS;
+unsigned IOCTL_CDNR_ADD_TCM = CDNR_ADD_TCM;
+unsigned IOCTL_CDNR_MOD_TCM = CDNR_MOD_TCM;
+unsigned IOCTL_CDNR_TCM_STATS = CDNR_TCM_STATS;
+unsigned IOCTL_CDNR_ADD_TSW = CDNR_ADD_TSW;
+unsigned IOCTL_CDNR_MOD_TSW = CDNR_MOD_TSW;
+unsigned IOCTL_FIFOQ_IF_ATTACH = FIFOQ_IF_ATTACH;
+unsigned IOCTL_FIFOQ_IF_DETACH = FIFOQ_IF_DETACH;
+unsigned IOCTL_FIFOQ_ENABLE = FIFOQ_ENABLE;
+unsigned IOCTL_FIFOQ_DISABLE = FIFOQ_DISABLE;
+unsigned IOCTL_FIFOQ_CONFIG = FIFOQ_CONFIG;
+unsigned IOCTL_FIFOQ_GETSTATS = FIFOQ_GETSTATS;
+unsigned IOCTL_HFSC_IF_ATTACH = HFSC_IF_ATTACH;
+unsigned IOCTL_HFSC_IF_DETACH = HFSC_IF_DETACH;
+unsigned IOCTL_HFSC_ENABLE = HFSC_ENABLE;
+unsigned IOCTL_HFSC_DISABLE = HFSC_DISABLE;
+unsigned IOCTL_HFSC_CLEAR_HIERARCHY = HFSC_CLEAR_HIERARCHY;
+unsigned IOCTL_HFSC_ADD_CLASS = HFSC_ADD_CLASS;
+unsigned IOCTL_HFSC_DEL_CLASS = HFSC_DEL_CLASS;
+unsigned IOCTL_HFSC_MOD_CLASS = HFSC_MOD_CLASS;
+unsigned IOCTL_HFSC_ADD_FILTER = HFSC_ADD_FILTER;
+unsigned IOCTL_HFSC_DEL_FILTER = HFSC_DEL_FILTER;
+unsigned IOCTL_HFSC_GETSTATS = HFSC_GETSTATS;
+unsigned IOCTL_JOBS_IF_ATTACH = JOBS_IF_ATTACH;
+unsigned IOCTL_JOBS_IF_DETACH = JOBS_IF_DETACH;
+unsigned IOCTL_JOBS_ENABLE = JOBS_ENABLE;
+unsigned IOCTL_JOBS_DISABLE = JOBS_DISABLE;
+unsigned IOCTL_JOBS_CLEAR = JOBS_CLEAR;
+unsigned IOCTL_JOBS_ADD_CLASS = JOBS_ADD_CLASS;
+unsigned IOCTL_JOBS_DEL_CLASS = JOBS_DEL_CLASS;
+unsigned IOCTL_JOBS_MOD_CLASS = JOBS_MOD_CLASS;
+unsigned IOCTL_JOBS_ADD_FILTER = JOBS_ADD_FILTER;
+unsigned IOCTL_JOBS_DEL_FILTER = JOBS_DEL_FILTER;
+unsigned IOCTL_JOBS_GETSTATS = JOBS_GETSTATS;
+unsigned IOCTL_PRIQ_IF_ATTACH = PRIQ_IF_ATTACH;
+unsigned IOCTL_PRIQ_IF_DETACH = PRIQ_IF_DETACH;
+unsigned IOCTL_PRIQ_ENABLE = PRIQ_ENABLE;
+unsigned IOCTL_PRIQ_DISABLE = PRIQ_DISABLE;
+unsigned IOCTL_PRIQ_CLEAR = PRIQ_CLEAR;
+unsigned IOCTL_PRIQ_ADD_CLASS = PRIQ_ADD_CLASS;
+unsigned IOCTL_PRIQ_DEL_CLASS = PRIQ_DEL_CLASS;
+unsigned IOCTL_PRIQ_MOD_CLASS = PRIQ_MOD_CLASS;
+unsigned IOCTL_PRIQ_ADD_FILTER = PRIQ_ADD_FILTER;
+unsigned IOCTL_PRIQ_DEL_FILTER = PRIQ_DEL_FILTER;
+unsigned IOCTL_PRIQ_GETSTATS = PRIQ_GETSTATS;
+unsigned IOCTL_RED_IF_ATTACH = RED_IF_ATTACH;
+unsigned IOCTL_RED_IF_DETACH = RED_IF_DETACH;
+unsigned IOCTL_RED_ENABLE = RED_ENABLE;
+unsigned IOCTL_RED_DISABLE = RED_DISABLE;
+unsigned IOCTL_RED_CONFIG = RED_CONFIG;
+unsigned IOCTL_RED_GETSTATS = RED_GETSTATS;
+unsigned IOCTL_RED_SETDEFAULTS = RED_SETDEFAULTS;
+unsigned IOCTL_RIO_IF_ATTACH = RIO_IF_ATTACH;
+unsigned IOCTL_RIO_IF_DETACH = RIO_IF_DETACH;
+unsigned IOCTL_RIO_ENABLE = RIO_ENABLE;
+unsigned IOCTL_RIO_DISABLE = RIO_DISABLE;
+unsigned IOCTL_RIO_CONFIG = RIO_CONFIG;
+unsigned IOCTL_RIO_GETSTATS = RIO_GETSTATS;
+unsigned IOCTL_RIO_SETDEFAULTS = RIO_SETDEFAULTS;
+unsigned IOCTL_WFQ_IF_ATTACH = WFQ_IF_ATTACH;
+unsigned IOCTL_WFQ_IF_DETACH = WFQ_IF_DETACH;
+unsigned IOCTL_WFQ_ENABLE = WFQ_ENABLE;
+unsigned IOCTL_WFQ_DISABLE = WFQ_DISABLE;
+unsigned IOCTL_WFQ_CONFIG = WFQ_CONFIG;
+unsigned IOCTL_WFQ_GET_STATS = WFQ_GET_STATS;
+unsigned IOCTL_WFQ_GET_QID = WFQ_GET_QID;
+unsigned IOCTL_WFQ_SET_WEIGHT = WFQ_SET_WEIGHT;
+unsigned IOCTL_CRIOGET = CRIOGET;
+unsigned IOCTL_CIOCFSESSION = CIOCFSESSION;
+unsigned IOCTL_CIOCKEY = CIOCKEY;
+unsigned IOCTL_CIOCNFKEYM = CIOCNFKEYM;
+unsigned IOCTL_CIOCNFSESSION = CIOCNFSESSION;
+unsigned IOCTL_CIOCNCRYPTRETM = CIOCNCRYPTRETM;
+unsigned IOCTL_CIOCNCRYPTRET = CIOCNCRYPTRET;
+unsigned IOCTL_CIOCGSESSION = CIOCGSESSION;
+unsigned IOCTL_CIOCNGSESSION = CIOCNGSESSION;
+unsigned IOCTL_CIOCCRYPT = CIOCCRYPT;
+unsigned IOCTL_CIOCNCRYPTM = CIOCNCRYPTM;
+unsigned IOCTL_CIOCASYMFEAT = CIOCASYMFEAT;
+unsigned IOCTL_APM_IOC_REJECT = APM_IOC_REJECT;
+unsigned IOCTL_APM_IOC_STANDBY = APM_IOC_STANDBY;
+unsigned IOCTL_APM_IOC_SUSPEND = APM_IOC_SUSPEND;
+unsigned IOCTL_OAPM_IOC_GETPOWER = OAPM_IOC_GETPOWER;
+unsigned IOCTL_APM_IOC_GETPOWER = APM_IOC_GETPOWER;
+unsigned IOCTL_APM_IOC_NEXTEVENT = APM_IOC_NEXTEVENT;
+unsigned IOCTL_APM_IOC_DEV_CTL = APM_IOC_DEV_CTL;
+unsigned IOCTL_NETBSD_DM_IOCTL = NETBSD_DM_IOCTL;
+unsigned IOCTL_DMIO_SETFUNC = DMIO_SETFUNC;
+unsigned IOCTL_DMX_START = DMX_START;
+unsigned IOCTL_DMX_STOP = DMX_STOP;
+unsigned IOCTL_DMX_SET_FILTER = DMX_SET_FILTER;
+unsigned IOCTL_DMX_SET_PES_FILTER = DMX_SET_PES_FILTER;
+unsigned IOCTL_DMX_SET_BUFFER_SIZE = DMX_SET_BUFFER_SIZE;
+unsigned IOCTL_DMX_GET_STC = DMX_GET_STC;
+unsigned IOCTL_DMX_ADD_PID = DMX_ADD_PID;
+unsigned IOCTL_DMX_REMOVE_PID = DMX_REMOVE_PID;
+unsigned IOCTL_DMX_GET_CAPS = DMX_GET_CAPS;
+unsigned IOCTL_DMX_SET_SOURCE = DMX_SET_SOURCE;
+unsigned IOCTL_FE_READ_STATUS = FE_READ_STATUS;
+unsigned IOCTL_FE_READ_BER = FE_READ_BER;
+unsigned IOCTL_FE_READ_SNR = FE_READ_SNR;
+unsigned IOCTL_FE_READ_SIGNAL_STRENGTH = FE_READ_SIGNAL_STRENGTH;
+unsigned IOCTL_FE_READ_UNCORRECTED_BLOCKS = FE_READ_UNCORRECTED_BLOCKS;
+unsigned IOCTL_FE_SET_FRONTEND = FE_SET_FRONTEND;
+unsigned IOCTL_FE_GET_FRONTEND = FE_GET_FRONTEND;
+unsigned IOCTL_FE_GET_EVENT = FE_GET_EVENT;
+unsigned IOCTL_FE_GET_INFO = FE_GET_INFO;
+unsigned IOCTL_FE_DISEQC_RESET_OVERLOAD = FE_DISEQC_RESET_OVERLOAD;
+unsigned IOCTL_FE_DISEQC_SEND_MASTER_CMD = FE_DISEQC_SEND_MASTER_CMD;
+unsigned IOCTL_FE_DISEQC_RECV_SLAVE_REPLY = FE_DISEQC_RECV_SLAVE_REPLY;
+unsigned IOCTL_FE_DISEQC_SEND_BURST = FE_DISEQC_SEND_BURST;
+unsigned IOCTL_FE_SET_TONE = FE_SET_TONE;
+unsigned IOCTL_FE_SET_VOLTAGE = FE_SET_VOLTAGE;
+unsigned IOCTL_FE_ENABLE_HIGH_LNB_VOLTAGE = FE_ENABLE_HIGH_LNB_VOLTAGE;
+unsigned IOCTL_FE_SET_FRONTEND_TUNE_MODE = FE_SET_FRONTEND_TUNE_MODE;
+unsigned IOCTL_FE_DISHNETWORK_SEND_LEGACY_CMD = FE_DISHNETWORK_SEND_LEGACY_CMD;
+unsigned IOCTL_FILEMON_SET_FD = FILEMON_SET_FD;
+unsigned IOCTL_FILEMON_SET_PID = FILEMON_SET_PID;
+unsigned IOCTL_HDAUDIO_FGRP_INFO = HDAUDIO_FGRP_INFO;
+unsigned IOCTL_HDAUDIO_FGRP_GETCONFIG = HDAUDIO_FGRP_GETCONFIG;
+unsigned IOCTL_HDAUDIO_FGRP_SETCONFIG = HDAUDIO_FGRP_SETCONFIG;
+unsigned IOCTL_HDAUDIO_FGRP_WIDGET_INFO = HDAUDIO_FGRP_WIDGET_INFO;
+unsigned IOCTL_HDAUDIO_FGRP_CODEC_INFO = HDAUDIO_FGRP_CODEC_INFO;
+unsigned IOCTL_HDAUDIO_AFG_WIDGET_INFO = HDAUDIO_AFG_WIDGET_INFO;
+unsigned IOCTL_HDAUDIO_AFG_CODEC_INFO = HDAUDIO_AFG_CODEC_INFO;
+unsigned IOCTL_CEC_GET_PHYS_ADDR = CEC_GET_PHYS_ADDR;
+unsigned IOCTL_CEC_GET_LOG_ADDRS = CEC_GET_LOG_ADDRS;
+unsigned IOCTL_CEC_SET_LOG_ADDRS = CEC_SET_LOG_ADDRS;
+unsigned IOCTL_CEC_GET_VENDOR_ID = CEC_GET_VENDOR_ID;
+unsigned IOCTL_HPCFBIO_GCONF = HPCFBIO_GCONF;
+unsigned IOCTL_HPCFBIO_SCONF = HPCFBIO_SCONF;
+unsigned IOCTL_HPCFBIO_GDSPCONF = HPCFBIO_GDSPCONF;
+unsigned IOCTL_HPCFBIO_SDSPCONF = HPCFBIO_SDSPCONF;
+unsigned IOCTL_HPCFBIO_GOP = HPCFBIO_GOP;
+unsigned IOCTL_HPCFBIO_SOP = HPCFBIO_SOP;
+unsigned IOCTL_IOPIOCPT = IOPIOCPT;
+unsigned IOCTL_IOPIOCGLCT = IOPIOCGLCT;
+unsigned IOCTL_IOPIOCGSTATUS = IOPIOCGSTATUS;
+unsigned IOCTL_IOPIOCRECONFIG = IOPIOCRECONFIG;
+unsigned IOCTL_IOPIOCGTIDMAP = IOPIOCGTIDMAP;
+unsigned IOCTL_SIOCGATHSTATS = SIOCGATHSTATS;
+unsigned IOCTL_SIOCGATHDIAG = SIOCGATHDIAG;
+unsigned IOCTL_METEORCAPTUR = METEORCAPTUR;
+unsigned IOCTL_METEORCAPFRM = METEORCAPFRM;
+unsigned IOCTL_METEORSETGEO = METEORSETGEO;
+unsigned IOCTL_METEORGETGEO = METEORGETGEO;
+unsigned IOCTL_METEORSTATUS = METEORSTATUS;
+unsigned IOCTL_METEORSHUE = METEORSHUE;
+unsigned IOCTL_METEORGHUE = METEORGHUE;
+unsigned IOCTL_METEORSFMT = METEORSFMT;
+unsigned IOCTL_METEORGFMT = METEORGFMT;
+unsigned IOCTL_METEORSINPUT = METEORSINPUT;
+unsigned IOCTL_METEORGINPUT = METEORGINPUT;
+unsigned IOCTL_METEORSCHCV = METEORSCHCV;
+unsigned IOCTL_METEORGCHCV = METEORGCHCV;
+unsigned IOCTL_METEORSCOUNT = METEORSCOUNT;
+unsigned IOCTL_METEORGCOUNT = METEORGCOUNT;
+unsigned IOCTL_METEORSFPS = METEORSFPS;
+unsigned IOCTL_METEORGFPS = METEORGFPS;
+unsigned IOCTL_METEORSSIGNAL = METEORSSIGNAL;
+unsigned IOCTL_METEORGSIGNAL = METEORGSIGNAL;
+unsigned IOCTL_METEORSVIDEO = METEORSVIDEO;
+unsigned IOCTL_METEORGVIDEO = METEORGVIDEO;
+unsigned IOCTL_METEORSBRIG = METEORSBRIG;
+unsigned IOCTL_METEORGBRIG = METEORGBRIG;
+unsigned IOCTL_METEORSCSAT = METEORSCSAT;
+unsigned IOCTL_METEORGCSAT = METEORGCSAT;
+unsigned IOCTL_METEORSCONT = METEORSCONT;
+unsigned IOCTL_METEORGCONT = METEORGCONT;
+unsigned IOCTL_METEORSHWS = METEORSHWS;
+unsigned IOCTL_METEORGHWS = METEORGHWS;
+unsigned IOCTL_METEORSVWS = METEORSVWS;
+unsigned IOCTL_METEORGVWS = METEORGVWS;
+unsigned IOCTL_METEORSTS = METEORSTS;
+unsigned IOCTL_METEORGTS = METEORGTS;
+unsigned IOCTL_TVTUNER_SETCHNL = TVTUNER_SETCHNL;
+unsigned IOCTL_TVTUNER_GETCHNL = TVTUNER_GETCHNL;
+unsigned IOCTL_TVTUNER_SETTYPE = TVTUNER_SETTYPE;
+unsigned IOCTL_TVTUNER_GETTYPE = TVTUNER_GETTYPE;
+unsigned IOCTL_TVTUNER_GETSTATUS = TVTUNER_GETSTATUS;
+unsigned IOCTL_TVTUNER_SETFREQ = TVTUNER_SETFREQ;
+unsigned IOCTL_TVTUNER_GETFREQ = TVTUNER_GETFREQ;
+unsigned IOCTL_TVTUNER_SETAFC = TVTUNER_SETAFC;
+unsigned IOCTL_TVTUNER_GETAFC = TVTUNER_GETAFC;
+unsigned IOCTL_RADIO_SETMODE = RADIO_SETMODE;
+unsigned IOCTL_RADIO_GETMODE = RADIO_GETMODE;
+unsigned IOCTL_RADIO_SETFREQ = RADIO_SETFREQ;
+unsigned IOCTL_RADIO_GETFREQ = RADIO_GETFREQ;
+unsigned IOCTL_METEORSACTPIXFMT = METEORSACTPIXFMT;
+unsigned IOCTL_METEORGACTPIXFMT = METEORGACTPIXFMT;
+unsigned IOCTL_METEORGSUPPIXFMT = METEORGSUPPIXFMT;
+unsigned IOCTL_TVTUNER_GETCHNLSET = TVTUNER_GETCHNLSET;
+unsigned IOCTL_REMOTE_GETKEY = REMOTE_GETKEY;
+unsigned IOCTL_GDT_IOCTL_GENERAL = GDT_IOCTL_GENERAL;
+unsigned IOCTL_GDT_IOCTL_DRVERS = GDT_IOCTL_DRVERS;
+unsigned IOCTL_GDT_IOCTL_CTRTYPE = GDT_IOCTL_CTRTYPE;
+unsigned IOCTL_GDT_IOCTL_OSVERS = GDT_IOCTL_OSVERS;
+unsigned IOCTL_GDT_IOCTL_CTRCNT = GDT_IOCTL_CTRCNT;
+unsigned IOCTL_GDT_IOCTL_EVENT = GDT_IOCTL_EVENT;
+unsigned IOCTL_GDT_IOCTL_STATIST = GDT_IOCTL_STATIST;
+unsigned IOCTL_GDT_IOCTL_RESCAN = GDT_IOCTL_RESCAN;
+unsigned IOCTL_ISP_SDBLEV = ISP_SDBLEV;
+unsigned IOCTL_ISP_RESETHBA = ISP_RESETHBA;
+unsigned IOCTL_ISP_RESCAN = ISP_RESCAN;
+unsigned IOCTL_ISP_SETROLE = ISP_SETROLE;
+unsigned IOCTL_ISP_GETROLE = ISP_GETROLE;
+unsigned IOCTL_ISP_GET_STATS = ISP_GET_STATS;
+unsigned IOCTL_ISP_CLR_STATS = ISP_CLR_STATS;
+unsigned IOCTL_ISP_FC_LIP = ISP_FC_LIP;
+unsigned IOCTL_ISP_FC_GETDINFO = ISP_FC_GETDINFO;
+unsigned IOCTL_ISP_GET_FW_CRASH_DUMP = ISP_GET_FW_CRASH_DUMP;
+unsigned IOCTL_ISP_FORCE_CRASH_DUMP = ISP_FORCE_CRASH_DUMP;
+unsigned IOCTL_ISP_FC_GETHINFO = ISP_FC_GETHINFO;
+unsigned IOCTL_ISP_TSK_MGMT = ISP_TSK_MGMT;
+unsigned IOCTL_ISP_FC_GETDLIST = ISP_FC_GETDLIST;
+unsigned IOCTL_MLXD_STATUS = MLXD_STATUS;
+unsigned IOCTL_MLXD_CHECKASYNC = MLXD_CHECKASYNC;
+unsigned IOCTL_MLXD_DETACH = MLXD_DETACH;
+unsigned IOCTL_MLX_RESCAN_DRIVES = MLX_RESCAN_DRIVES;
+unsigned IOCTL_MLX_PAUSE_CHANNEL = MLX_PAUSE_CHANNEL;
+unsigned IOCTL_MLX_COMMAND = MLX_COMMAND;
+unsigned IOCTL_MLX_REBUILDASYNC = MLX_REBUILDASYNC;
+unsigned IOCTL_MLX_REBUILDSTAT = MLX_REBUILDSTAT;
+unsigned IOCTL_MLX_GET_SYSDRIVE = MLX_GET_SYSDRIVE;
+unsigned IOCTL_MLX_GET_CINFO = MLX_GET_CINFO;
+unsigned IOCTL_NVME_PASSTHROUGH_CMD = NVME_PASSTHROUGH_CMD;
+unsigned IOCTL_FWCFGIO_SET_INDEX = FWCFGIO_SET_INDEX;
+unsigned IOCTL_IRDA_RESET_PARAMS = IRDA_RESET_PARAMS;
+unsigned IOCTL_IRDA_SET_PARAMS = IRDA_SET_PARAMS;
+unsigned IOCTL_IRDA_GET_SPEEDMASK = IRDA_GET_SPEEDMASK;
+unsigned IOCTL_IRDA_GET_TURNAROUNDMASK = IRDA_GET_TURNAROUNDMASK;
+unsigned IOCTL_IRFRAMETTY_GET_DEVICE = IRFRAMETTY_GET_DEVICE;
+unsigned IOCTL_IRFRAMETTY_GET_DONGLE = IRFRAMETTY_GET_DONGLE;
+unsigned IOCTL_IRFRAMETTY_SET_DONGLE = IRFRAMETTY_SET_DONGLE;
+unsigned IOCTL_ISV_CMD = ISV_CMD;
+unsigned IOCTL_WTQICMD = WTQICMD;
+unsigned IOCTL_ISCSI_GET_VERSION = ISCSI_GET_VERSION;
+unsigned IOCTL_ISCSI_LOGIN = ISCSI_LOGIN;
+unsigned IOCTL_ISCSI_LOGOUT = ISCSI_LOGOUT;
+unsigned IOCTL_ISCSI_ADD_CONNECTION = ISCSI_ADD_CONNECTION;
+unsigned IOCTL_ISCSI_RESTORE_CONNECTION = ISCSI_RESTORE_CONNECTION;
+unsigned IOCTL_ISCSI_REMOVE_CONNECTION = ISCSI_REMOVE_CONNECTION;
+unsigned IOCTL_ISCSI_CONNECTION_STATUS = ISCSI_CONNECTION_STATUS;
+unsigned IOCTL_ISCSI_SEND_TARGETS = ISCSI_SEND_TARGETS;
+unsigned IOCTL_ISCSI_SET_NODE_NAME = ISCSI_SET_NODE_NAME;
+unsigned IOCTL_ISCSI_IO_COMMAND = ISCSI_IO_COMMAND;
+unsigned IOCTL_ISCSI_REGISTER_EVENT = ISCSI_REGISTER_EVENT;
+unsigned IOCTL_ISCSI_DEREGISTER_EVENT = ISCSI_DEREGISTER_EVENT;
+unsigned IOCTL_ISCSI_WAIT_EVENT = ISCSI_WAIT_EVENT;
+unsigned IOCTL_ISCSI_POLL_EVENT = ISCSI_POLL_EVENT;
+unsigned IOCTL_OFIOCGET = OFIOCGET;
+unsigned IOCTL_OFIOCSET = OFIOCSET;
+unsigned IOCTL_OFIOCNEXTPROP = OFIOCNEXTPROP;
+unsigned IOCTL_OFIOCGETOPTNODE = OFIOCGETOPTNODE;
+unsigned IOCTL_OFIOCGETNEXT = OFIOCGETNEXT;
+unsigned IOCTL_OFIOCGETCHILD = OFIOCGETCHILD;
+unsigned IOCTL_OFIOCFINDDEVICE = OFIOCFINDDEVICE;
+unsigned IOCTL_AMR_IO_VERSION = AMR_IO_VERSION;
+unsigned IOCTL_AMR_IO_COMMAND = AMR_IO_COMMAND;
+unsigned IOCTL_MLYIO_COMMAND = MLYIO_COMMAND;
+unsigned IOCTL_MLYIO_HEALTH = MLYIO_HEALTH;
+unsigned IOCTL_PCI_IOC_CFGREAD = PCI_IOC_CFGREAD;
+unsigned IOCTL_PCI_IOC_CFGWRITE = PCI_IOC_CFGWRITE;
+unsigned IOCTL_PCI_IOC_BDF_CFGREAD = PCI_IOC_BDF_CFGREAD;
+unsigned IOCTL_PCI_IOC_BDF_CFGWRITE = PCI_IOC_BDF_CFGWRITE;
+unsigned IOCTL_PCI_IOC_BUSINFO = PCI_IOC_BUSINFO;
+unsigned IOCTL_PCI_IOC_DRVNAME = PCI_IOC_DRVNAME;
+unsigned IOCTL_PCI_IOC_DRVNAMEONBUS = PCI_IOC_DRVNAMEONBUS;
+unsigned IOCTL_TWEIO_COMMAND = TWEIO_COMMAND;
+unsigned IOCTL_TWEIO_STATS = TWEIO_STATS;
+unsigned IOCTL_TWEIO_AEN_POLL = TWEIO_AEN_POLL;
+unsigned IOCTL_TWEIO_AEN_WAIT = TWEIO_AEN_WAIT;
+unsigned IOCTL_TWEIO_SET_PARAM = TWEIO_SET_PARAM;
+unsigned IOCTL_TWEIO_GET_PARAM = TWEIO_GET_PARAM;
+unsigned IOCTL_TWEIO_RESET = TWEIO_RESET;
+unsigned IOCTL_TWEIO_ADD_UNIT = TWEIO_ADD_UNIT;
+unsigned IOCTL_TWEIO_DEL_UNIT = TWEIO_DEL_UNIT;
+unsigned IOCTL_SIOCSCNWDOMAIN = SIOCSCNWDOMAIN;
+unsigned IOCTL_SIOCGCNWDOMAIN = SIOCGCNWDOMAIN;
+unsigned IOCTL_SIOCSCNWKEY = SIOCSCNWKEY;
+unsigned IOCTL_SIOCGCNWSTATUS = SIOCGCNWSTATUS;
+unsigned IOCTL_SIOCGCNWSTATS = SIOCGCNWSTATS;
+unsigned IOCTL_SIOCGCNWTRAIL = SIOCGCNWTRAIL;
+unsigned IOCTL_SIOCGRAYSIGLEV = SIOCGRAYSIGLEV;
+unsigned IOCTL_RAIDFRAME_SHUTDOWN = RAIDFRAME_SHUTDOWN;
+unsigned IOCTL_RAIDFRAME_TUR = RAIDFRAME_TUR;
+unsigned IOCTL_RAIDFRAME_FAIL_DISK = RAIDFRAME_FAIL_DISK;
+unsigned IOCTL_RAIDFRAME_CHECK_RECON_STATUS = RAIDFRAME_CHECK_RECON_STATUS;
+unsigned IOCTL_RAIDFRAME_REWRITEPARITY = RAIDFRAME_REWRITEPARITY;
+unsigned IOCTL_RAIDFRAME_COPYBACK = RAIDFRAME_COPYBACK;
+unsigned IOCTL_RAIDFRAME_SPARET_WAIT = RAIDFRAME_SPARET_WAIT;
+unsigned IOCTL_RAIDFRAME_SEND_SPARET = RAIDFRAME_SEND_SPARET;
+unsigned IOCTL_RAIDFRAME_ABORT_SPARET_WAIT = RAIDFRAME_ABORT_SPARET_WAIT;
+unsigned IOCTL_RAIDFRAME_START_ATRACE = RAIDFRAME_START_ATRACE;
+unsigned IOCTL_RAIDFRAME_STOP_ATRACE = RAIDFRAME_STOP_ATRACE;
+unsigned IOCTL_RAIDFRAME_GET_SIZE = RAIDFRAME_GET_SIZE;
+unsigned IOCTL_RAIDFRAME_RESET_ACCTOTALS = RAIDFRAME_RESET_ACCTOTALS;
+unsigned IOCTL_RAIDFRAME_KEEP_ACCTOTALS = RAIDFRAME_KEEP_ACCTOTALS;
+unsigned IOCTL_RAIDFRAME_GET_COMPONENT_LABEL = RAIDFRAME_GET_COMPONENT_LABEL;
+unsigned IOCTL_RAIDFRAME_SET_COMPONENT_LABEL = RAIDFRAME_SET_COMPONENT_LABEL;
+unsigned IOCTL_RAIDFRAME_INIT_LABELS = RAIDFRAME_INIT_LABELS;
+unsigned IOCTL_RAIDFRAME_ADD_HOT_SPARE = RAIDFRAME_ADD_HOT_SPARE;
+unsigned IOCTL_RAIDFRAME_REMOVE_HOT_SPARE = RAIDFRAME_REMOVE_HOT_SPARE;
+unsigned IOCTL_RAIDFRAME_REBUILD_IN_PLACE = RAIDFRAME_REBUILD_IN_PLACE;
+unsigned IOCTL_RAIDFRAME_CHECK_PARITY = RAIDFRAME_CHECK_PARITY;
+unsigned IOCTL_RAIDFRAME_CHECK_PARITYREWRITE_STATUS =
+    RAIDFRAME_CHECK_PARITYREWRITE_STATUS;
+unsigned IOCTL_RAIDFRAME_CHECK_COPYBACK_STATUS =
+    RAIDFRAME_CHECK_COPYBACK_STATUS;
+unsigned IOCTL_RAIDFRAME_SET_AUTOCONFIG = RAIDFRAME_SET_AUTOCONFIG;
+unsigned IOCTL_RAIDFRAME_SET_ROOT = RAIDFRAME_SET_ROOT;
+unsigned IOCTL_RAIDFRAME_DELETE_COMPONENT = RAIDFRAME_DELETE_COMPONENT;
+unsigned IOCTL_RAIDFRAME_INCORPORATE_HOT_SPARE =
+    RAIDFRAME_INCORPORATE_HOT_SPARE;
+unsigned IOCTL_RAIDFRAME_CHECK_RECON_STATUS_EXT =
+    RAIDFRAME_CHECK_RECON_STATUS_EXT;
+unsigned IOCTL_RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT =
+    RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT;
+unsigned IOCTL_RAIDFRAME_CHECK_COPYBACK_STATUS_EXT =
+    RAIDFRAME_CHECK_COPYBACK_STATUS_EXT;
+unsigned IOCTL_RAIDFRAME_CONFIGURE = RAIDFRAME_CONFIGURE;
+unsigned IOCTL_RAIDFRAME_GET_INFO = RAIDFRAME_GET_INFO;
+unsigned IOCTL_RAIDFRAME_PARITYMAP_STATUS = RAIDFRAME_PARITYMAP_STATUS;
+unsigned IOCTL_RAIDFRAME_PARITYMAP_GET_DISABLE =
+    RAIDFRAME_PARITYMAP_GET_DISABLE;
+unsigned IOCTL_RAIDFRAME_PARITYMAP_SET_DISABLE =
+    RAIDFRAME_PARITYMAP_SET_DISABLE;
+unsigned IOCTL_RAIDFRAME_PARITYMAP_SET_PARAMS = RAIDFRAME_PARITYMAP_SET_PARAMS;
+unsigned IOCTL_RAIDFRAME_SET_LAST_UNIT = RAIDFRAME_SET_LAST_UNIT;
+unsigned IOCTL_MBPPIOCSPARAM = MBPPIOCSPARAM;
+unsigned IOCTL_MBPPIOCGPARAM = MBPPIOCGPARAM;
+unsigned IOCTL_MBPPIOCGSTAT = MBPPIOCGSTAT;
+unsigned IOCTL_SESIOC_GETNOBJ = SESIOC_GETNOBJ;
+unsigned IOCTL_SESIOC_GETOBJMAP = SESIOC_GETOBJMAP;
+unsigned IOCTL_SESIOC_GETENCSTAT = SESIOC_GETENCSTAT;
+unsigned IOCTL_SESIOC_SETENCSTAT = SESIOC_SETENCSTAT;
+unsigned IOCTL_SESIOC_GETOBJSTAT = SESIOC_GETOBJSTAT;
+unsigned IOCTL_SESIOC_SETOBJSTAT = SESIOC_SETOBJSTAT;
+unsigned IOCTL_SESIOC_GETTEXT = SESIOC_GETTEXT;
+unsigned IOCTL_SESIOC_INIT = SESIOC_INIT;
+unsigned IOCTL_SUN_DKIOCGGEOM = SUN_DKIOCGGEOM;
+unsigned IOCTL_SUN_DKIOCINFO = SUN_DKIOCINFO;
+unsigned IOCTL_SUN_DKIOCGPART = SUN_DKIOCGPART;
+unsigned IOCTL_FBIOGTYPE = FBIOGTYPE;
+unsigned IOCTL_FBIOPUTCMAP = FBIOPUTCMAP;
+unsigned IOCTL_FBIOGETCMAP = FBIOGETCMAP;
+unsigned IOCTL_FBIOGATTR = FBIOGATTR;
+unsigned IOCTL_FBIOSVIDEO = FBIOSVIDEO;
+unsigned IOCTL_FBIOGVIDEO = FBIOGVIDEO;
+unsigned IOCTL_FBIOSCURSOR = FBIOSCURSOR;
+unsigned IOCTL_FBIOGCURSOR = FBIOGCURSOR;
+unsigned IOCTL_FBIOSCURPOS = FBIOSCURPOS;
+unsigned IOCTL_FBIOGCURPOS = FBIOGCURPOS;
+unsigned IOCTL_FBIOGCURMAX = FBIOGCURMAX;
+unsigned IOCTL_KIOCTRANS = KIOCTRANS;
+unsigned IOCTL_KIOCSETKEY = KIOCSETKEY;
+unsigned IOCTL_KIOCGETKEY = KIOCGETKEY;
+unsigned IOCTL_KIOCGTRANS = KIOCGTRANS;
+unsigned IOCTL_KIOCCMD = KIOCCMD;
+unsigned IOCTL_KIOCTYPE = KIOCTYPE;
+unsigned IOCTL_KIOCSDIRECT = KIOCSDIRECT;
+unsigned IOCTL_KIOCSKEY = KIOCSKEY;
+unsigned IOCTL_KIOCGKEY = KIOCGKEY;
+unsigned IOCTL_KIOCSLED = KIOCSLED;
+unsigned IOCTL_KIOCGLED = KIOCGLED;
+unsigned IOCTL_KIOCLAYOUT = KIOCLAYOUT;
+unsigned IOCTL_VUIDSFORMAT = VUIDSFORMAT;
+unsigned IOCTL_VUIDGFORMAT = VUIDGFORMAT;
+unsigned IOCTL_STICIO_GXINFO = STICIO_GXINFO;
+unsigned IOCTL_STICIO_RESET = STICIO_RESET;
+unsigned IOCTL_STICIO_STARTQ = STICIO_STARTQ;
+unsigned IOCTL_STICIO_STOPQ = STICIO_STOPQ;
+unsigned IOCTL_UKYOPON_IDENTIFY = UKYOPON_IDENTIFY;
+unsigned IOCTL_URIO_SEND_COMMAND = URIO_SEND_COMMAND;
+unsigned IOCTL_URIO_RECV_COMMAND = URIO_RECV_COMMAND;
+unsigned IOCTL_USB_REQUEST = USB_REQUEST;
+unsigned IOCTL_USB_SETDEBUG = USB_SETDEBUG;
+unsigned IOCTL_USB_DISCOVER = USB_DISCOVER;
+unsigned IOCTL_USB_DEVICEINFO = USB_DEVICEINFO;
+unsigned IOCTL_USB_DEVICEINFO_OLD = USB_DEVICEINFO_OLD;
+unsigned IOCTL_USB_DEVICESTATS = USB_DEVICESTATS;
+unsigned IOCTL_USB_GET_REPORT_DESC = USB_GET_REPORT_DESC;
+unsigned IOCTL_USB_SET_IMMED = USB_SET_IMMED;
+unsigned IOCTL_USB_GET_REPORT = USB_GET_REPORT;
+unsigned IOCTL_USB_SET_REPORT = USB_SET_REPORT;
+unsigned IOCTL_USB_GET_REPORT_ID = USB_GET_REPORT_ID;
+unsigned IOCTL_USB_GET_CONFIG = USB_GET_CONFIG;
+unsigned IOCTL_USB_SET_CONFIG = USB_SET_CONFIG;
+unsigned IOCTL_USB_GET_ALTINTERFACE = USB_GET_ALTINTERFACE;
+unsigned IOCTL_USB_SET_ALTINTERFACE = USB_SET_ALTINTERFACE;
+unsigned IOCTL_USB_GET_NO_ALT = USB_GET_NO_ALT;
+unsigned IOCTL_USB_GET_DEVICE_DESC = USB_GET_DEVICE_DESC;
+unsigned IOCTL_USB_GET_CONFIG_DESC = USB_GET_CONFIG_DESC;
+unsigned IOCTL_USB_GET_INTERFACE_DESC = USB_GET_INTERFACE_DESC;
+unsigned IOCTL_USB_GET_ENDPOINT_DESC = USB_GET_ENDPOINT_DESC;
+unsigned IOCTL_USB_GET_FULL_DESC = USB_GET_FULL_DESC;
+unsigned IOCTL_USB_GET_STRING_DESC = USB_GET_STRING_DESC;
+unsigned IOCTL_USB_DO_REQUEST = USB_DO_REQUEST;
+unsigned IOCTL_USB_GET_DEVICEINFO = USB_GET_DEVICEINFO;
+unsigned IOCTL_USB_GET_DEVICEINFO_OLD = USB_GET_DEVICEINFO_OLD;
+unsigned IOCTL_USB_SET_SHORT_XFER = USB_SET_SHORT_XFER;
+unsigned IOCTL_USB_SET_TIMEOUT = USB_SET_TIMEOUT;
+unsigned IOCTL_USB_SET_BULK_RA = USB_SET_BULK_RA;
+unsigned IOCTL_USB_SET_BULK_WB = USB_SET_BULK_WB;
+unsigned IOCTL_USB_SET_BULK_RA_OPT = USB_SET_BULK_RA_OPT;
+unsigned IOCTL_USB_SET_BULK_WB_OPT = USB_SET_BULK_WB_OPT;
+unsigned IOCTL_USB_GET_CM_OVER_DATA = USB_GET_CM_OVER_DATA;
+unsigned IOCTL_USB_SET_CM_OVER_DATA = USB_SET_CM_OVER_DATA;
+unsigned IOCTL_UTOPPYIOTURBO = UTOPPYIOTURBO;
+unsigned IOCTL_UTOPPYIOCANCEL = UTOPPYIOCANCEL;
+unsigned IOCTL_UTOPPYIOREBOOT = UTOPPYIOREBOOT;
+unsigned IOCTL_UTOPPYIOSTATS = UTOPPYIOSTATS;
+unsigned IOCTL_UTOPPYIORENAME = UTOPPYIORENAME;
+unsigned IOCTL_UTOPPYIOMKDIR = UTOPPYIOMKDIR;
+unsigned IOCTL_UTOPPYIODELETE = UTOPPYIODELETE;
+unsigned IOCTL_UTOPPYIOREADDIR = UTOPPYIOREADDIR;
+unsigned IOCTL_UTOPPYIOREADFILE = UTOPPYIOREADFILE;
+unsigned IOCTL_UTOPPYIOWRITEFILE = UTOPPYIOWRITEFILE;
+unsigned IOCTL_DIOSXDCMD = DIOSXDCMD;
+unsigned IOCTL_VT_OPENQRY = VT_OPENQRY;
+unsigned IOCTL_VT_SETMODE = VT_SETMODE;
+unsigned IOCTL_VT_GETMODE = VT_GETMODE;
+unsigned IOCTL_VT_RELDISP = VT_RELDISP;
+unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE;
+unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
+unsigned IOCTL_VT_GETACTIVE = VT_GETACTIVE;
+unsigned IOCTL_VT_GETSTATE = VT_GETSTATE;
+unsigned IOCTL_KDGETKBENT = KDGETKBENT;
+unsigned IOCTL_KDGKBMODE = KDGKBMODE;
+unsigned IOCTL_KDSKBMODE = KDSKBMODE;
+unsigned IOCTL_KDMKTONE = KDMKTONE;
+unsigned IOCTL_KDSETMODE = KDSETMODE;
+unsigned IOCTL_KDENABIO = KDENABIO;
+unsigned IOCTL_KDDISABIO = KDDISABIO;
+unsigned IOCTL_KDGKBTYPE = KDGKBTYPE;
+unsigned IOCTL_KDGETLED = KDGETLED;
+unsigned IOCTL_KDSETLED = KDSETLED;
+unsigned IOCTL_KDSETRAD = KDSETRAD;
+unsigned IOCTL_VGAPCVTID = VGAPCVTID;
+unsigned IOCTL_CONS_GETVERS = CONS_GETVERS;
+unsigned IOCTL_WSKBDIO_GTYPE = WSKBDIO_GTYPE;
+unsigned IOCTL_WSKBDIO_BELL = WSKBDIO_BELL;
+unsigned IOCTL_WSKBDIO_COMPLEXBELL = WSKBDIO_COMPLEXBELL;
+unsigned IOCTL_WSKBDIO_SETBELL = WSKBDIO_SETBELL;
+unsigned IOCTL_WSKBDIO_GETBELL = WSKBDIO_GETBELL;
+unsigned IOCTL_WSKBDIO_SETDEFAULTBELL = WSKBDIO_SETDEFAULTBELL;
+unsigned IOCTL_WSKBDIO_GETDEFAULTBELL = WSKBDIO_GETDEFAULTBELL;
+unsigned IOCTL_WSKBDIO_SETKEYREPEAT = WSKBDIO_SETKEYREPEAT;
+unsigned IOCTL_WSKBDIO_GETKEYREPEAT = WSKBDIO_GETKEYREPEAT;
+unsigned IOCTL_WSKBDIO_SETDEFAULTKEYREPEAT = WSKBDIO_SETDEFAULTKEYREPEAT;
+unsigned IOCTL_WSKBDIO_GETDEFAULTKEYREPEAT = WSKBDIO_GETDEFAULTKEYREPEAT;
+unsigned IOCTL_WSKBDIO_SETLEDS = WSKBDIO_SETLEDS;
+unsigned IOCTL_WSKBDIO_GETLEDS = WSKBDIO_GETLEDS;
+unsigned IOCTL_WSKBDIO_GETMAP = WSKBDIO_GETMAP;
+unsigned IOCTL_WSKBDIO_SETMAP = WSKBDIO_SETMAP;
+unsigned IOCTL_WSKBDIO_GETENCODING = WSKBDIO_GETENCODING;
+unsigned IOCTL_WSKBDIO_SETENCODING = WSKBDIO_SETENCODING;
+unsigned IOCTL_WSKBDIO_SETMODE = WSKBDIO_SETMODE;
+unsigned IOCTL_WSKBDIO_GETMODE = WSKBDIO_GETMODE;
+unsigned IOCTL_WSKBDIO_SETKEYCLICK = WSKBDIO_SETKEYCLICK;
+unsigned IOCTL_WSKBDIO_GETKEYCLICK = WSKBDIO_GETKEYCLICK;
+unsigned IOCTL_WSKBDIO_GETSCROLL = WSKBDIO_GETSCROLL;
+unsigned IOCTL_WSKBDIO_SETSCROLL = WSKBDIO_SETSCROLL;
+unsigned IOCTL_WSKBDIO_SETVERSION = WSKBDIO_SETVERSION;
+unsigned IOCTL_WSMOUSEIO_GTYPE = WSMOUSEIO_GTYPE;
+unsigned IOCTL_WSMOUSEIO_SRES = WSMOUSEIO_SRES;
+unsigned IOCTL_WSMOUSEIO_SSCALE = WSMOUSEIO_SSCALE;
+unsigned IOCTL_WSMOUSEIO_SRATE = WSMOUSEIO_SRATE;
+unsigned IOCTL_WSMOUSEIO_SCALIBCOORDS = WSMOUSEIO_SCALIBCOORDS;
+unsigned IOCTL_WSMOUSEIO_GCALIBCOORDS = WSMOUSEIO_GCALIBCOORDS;
+unsigned IOCTL_WSMOUSEIO_GETID = WSMOUSEIO_GETID;
+unsigned IOCTL_WSMOUSEIO_GETREPEAT = WSMOUSEIO_GETREPEAT;
+unsigned IOCTL_WSMOUSEIO_SETREPEAT = WSMOUSEIO_SETREPEAT;
+unsigned IOCTL_WSMOUSEIO_SETVERSION = WSMOUSEIO_SETVERSION;
+unsigned IOCTL_WSDISPLAYIO_GTYPE = WSDISPLAYIO_GTYPE;
+unsigned IOCTL_WSDISPLAYIO_GINFO = WSDISPLAYIO_GINFO;
+unsigned IOCTL_WSDISPLAYIO_GETCMAP = WSDISPLAYIO_GETCMAP;
+unsigned IOCTL_WSDISPLAYIO_PUTCMAP = WSDISPLAYIO_PUTCMAP;
+unsigned IOCTL_WSDISPLAYIO_GVIDEO = WSDISPLAYIO_GVIDEO;
+unsigned IOCTL_WSDISPLAYIO_SVIDEO = WSDISPLAYIO_SVIDEO;
+unsigned IOCTL_WSDISPLAYIO_GCURPOS = WSDISPLAYIO_GCURPOS;
+unsigned IOCTL_WSDISPLAYIO_SCURPOS = WSDISPLAYIO_SCURPOS;
+unsigned IOCTL_WSDISPLAYIO_GCURMAX = WSDISPLAYIO_GCURMAX;
+unsigned IOCTL_WSDISPLAYIO_GCURSOR = WSDISPLAYIO_GCURSOR;
+unsigned IOCTL_WSDISPLAYIO_SCURSOR = WSDISPLAYIO_SCURSOR;
+unsigned IOCTL_WSDISPLAYIO_GMODE = WSDISPLAYIO_GMODE;
+unsigned IOCTL_WSDISPLAYIO_SMODE = WSDISPLAYIO_SMODE;
+unsigned IOCTL_WSDISPLAYIO_LDFONT = WSDISPLAYIO_LDFONT;
+unsigned IOCTL_WSDISPLAYIO_ADDSCREEN = WSDISPLAYIO_ADDSCREEN;
+unsigned IOCTL_WSDISPLAYIO_DELSCREEN = WSDISPLAYIO_DELSCREEN;
+unsigned IOCTL_WSDISPLAYIO_SFONT = WSDISPLAYIO_SFONT;
+unsigned IOCTL__O_WSDISPLAYIO_SETKEYBOARD = _O_WSDISPLAYIO_SETKEYBOARD;
+unsigned IOCTL_WSDISPLAYIO_GETPARAM = WSDISPLAYIO_GETPARAM;
+unsigned IOCTL_WSDISPLAYIO_SETPARAM = WSDISPLAYIO_SETPARAM;
+unsigned IOCTL_WSDISPLAYIO_GETACTIVESCREEN = WSDISPLAYIO_GETACTIVESCREEN;
+unsigned IOCTL_WSDISPLAYIO_GETWSCHAR = WSDISPLAYIO_GETWSCHAR;
+unsigned IOCTL_WSDISPLAYIO_PUTWSCHAR = WSDISPLAYIO_PUTWSCHAR;
+unsigned IOCTL_WSDISPLAYIO_DGSCROLL = WSDISPLAYIO_DGSCROLL;
+unsigned IOCTL_WSDISPLAYIO_DSSCROLL = WSDISPLAYIO_DSSCROLL;
+unsigned IOCTL_WSDISPLAYIO_GMSGATTRS = WSDISPLAYIO_GMSGATTRS;
+unsigned IOCTL_WSDISPLAYIO_SMSGATTRS = WSDISPLAYIO_SMSGATTRS;
+unsigned IOCTL_WSDISPLAYIO_GBORDER = WSDISPLAYIO_GBORDER;
+unsigned IOCTL_WSDISPLAYIO_SBORDER = WSDISPLAYIO_SBORDER;
+unsigned IOCTL_WSDISPLAYIO_SSPLASH = WSDISPLAYIO_SSPLASH;
+unsigned IOCTL_WSDISPLAYIO_SPROGRESS = WSDISPLAYIO_SPROGRESS;
+unsigned IOCTL_WSDISPLAYIO_LINEBYTES = WSDISPLAYIO_LINEBYTES;
+unsigned IOCTL_WSDISPLAYIO_SETVERSION = WSDISPLAYIO_SETVERSION;
+unsigned IOCTL_WSMUXIO_ADD_DEVICE = WSMUXIO_ADD_DEVICE;
+unsigned IOCTL_WSMUXIO_REMOVE_DEVICE = WSMUXIO_REMOVE_DEVICE;
+unsigned IOCTL_WSMUXIO_LIST_DEVICES = WSMUXIO_LIST_DEVICES;
+unsigned IOCTL_WSMUXIO_INJECTEVENT = WSMUXIO_INJECTEVENT;
+unsigned IOCTL_WSDISPLAYIO_GET_BUSID = WSDISPLAYIO_GET_BUSID;
+unsigned IOCTL_WSDISPLAYIO_GET_EDID = WSDISPLAYIO_GET_EDID;
+unsigned IOCTL_WSDISPLAYIO_SET_POLLING = WSDISPLAYIO_SET_POLLING;
+unsigned IOCTL_WSDISPLAYIO_GET_FBINFO = WSDISPLAYIO_GET_FBINFO;
+unsigned IOCTL_WSDISPLAYIO_DOBLIT = WSDISPLAYIO_DOBLIT;
+unsigned IOCTL_WSDISPLAYIO_WAITBLIT = WSDISPLAYIO_WAITBLIT;
+unsigned IOCTL_BIOCLOCATE = BIOCLOCATE;
+unsigned IOCTL_BIOCINQ = BIOCINQ;
+unsigned IOCTL_BIOCDISK_NOVOL = BIOCDISK_NOVOL;
+unsigned IOCTL_BIOCDISK = BIOCDISK;
+unsigned IOCTL_BIOCVOL = BIOCVOL;
+unsigned IOCTL_BIOCALARM = BIOCALARM;
+unsigned IOCTL_BIOCBLINK = BIOCBLINK;
+unsigned IOCTL_BIOCSETSTATE = BIOCSETSTATE;
+unsigned IOCTL_BIOCVOLOPS = BIOCVOLOPS;
+unsigned IOCTL_MD_GETCONF = MD_GETCONF;
+unsigned IOCTL_MD_SETCONF = MD_SETCONF;
+unsigned IOCTL_CCDIOCSET = CCDIOCSET;
+unsigned IOCTL_CCDIOCCLR = CCDIOCCLR;
+unsigned IOCTL_CGDIOCSET = CGDIOCSET;
+unsigned IOCTL_CGDIOCCLR = CGDIOCCLR;
+unsigned IOCTL_CGDIOCGET = CGDIOCGET;
+unsigned IOCTL_FSSIOCSET = FSSIOCSET;
+unsigned IOCTL_FSSIOCGET = FSSIOCGET;
+unsigned IOCTL_FSSIOCCLR = FSSIOCCLR;
+unsigned IOCTL_FSSIOFSET = FSSIOFSET;
+unsigned IOCTL_FSSIOFGET = FSSIOFGET;
+unsigned IOCTL_BTDEV_ATTACH = BTDEV_ATTACH;
+unsigned IOCTL_BTDEV_DETACH = BTDEV_DETACH;
+unsigned IOCTL_BTSCO_GETINFO = BTSCO_GETINFO;
+unsigned IOCTL_KTTCP_IO_SEND = KTTCP_IO_SEND;
+unsigned IOCTL_KTTCP_IO_RECV = KTTCP_IO_RECV;
+unsigned IOCTL_IOC_LOCKSTAT_GVERSION = IOC_LOCKSTAT_GVERSION;
+unsigned IOCTL_IOC_LOCKSTAT_ENABLE = IOC_LOCKSTAT_ENABLE;
+unsigned IOCTL_IOC_LOCKSTAT_DISABLE = IOC_LOCKSTAT_DISABLE;
+unsigned IOCTL_VNDIOCSET = VNDIOCSET;
+unsigned IOCTL_VNDIOCCLR = VNDIOCCLR;
+unsigned IOCTL_VNDIOCGET = VNDIOCGET;
+unsigned IOCTL_SPKRTONE = SPKRTONE;
+unsigned IOCTL_SPKRTUNE = SPKRTUNE;
+unsigned IOCTL_SPKRGETVOL = SPKRGETVOL;
+unsigned IOCTL_SPKRSETVOL = SPKRSETVOL;
+#if defined(__x86_64__)
+unsigned IOCTL_NVMM_IOC_CAPABILITY = NVMM_IOC_CAPABILITY;
+unsigned IOCTL_NVMM_IOC_MACHINE_CREATE = NVMM_IOC_MACHINE_CREATE;
+unsigned IOCTL_NVMM_IOC_MACHINE_DESTROY = NVMM_IOC_MACHINE_DESTROY;
+unsigned IOCTL_NVMM_IOC_MACHINE_CONFIGURE = NVMM_IOC_MACHINE_CONFIGURE;
+unsigned IOCTL_NVMM_IOC_VCPU_CREATE = NVMM_IOC_VCPU_CREATE;
+unsigned IOCTL_NVMM_IOC_VCPU_DESTROY = NVMM_IOC_VCPU_DESTROY;
+unsigned IOCTL_NVMM_IOC_VCPU_CONFIGURE = NVMM_IOC_VCPU_CONFIGURE;
+unsigned IOCTL_NVMM_IOC_VCPU_SETSTATE = NVMM_IOC_VCPU_SETSTATE;
+unsigned IOCTL_NVMM_IOC_VCPU_GETSTATE = NVMM_IOC_VCPU_GETSTATE;
+unsigned IOCTL_NVMM_IOC_VCPU_INJECT = NVMM_IOC_VCPU_INJECT;
+unsigned IOCTL_NVMM_IOC_VCPU_RUN = NVMM_IOC_VCPU_RUN;
+unsigned IOCTL_NVMM_IOC_GPA_MAP = NVMM_IOC_GPA_MAP;
+unsigned IOCTL_NVMM_IOC_GPA_UNMAP = NVMM_IOC_GPA_UNMAP;
+unsigned IOCTL_NVMM_IOC_HVA_MAP = NVMM_IOC_HVA_MAP;
+unsigned IOCTL_NVMM_IOC_HVA_UNMAP = NVMM_IOC_HVA_UNMAP;
+unsigned IOCTL_NVMM_IOC_CTL = NVMM_IOC_CTL;
+#endif
+unsigned IOCTL_SPI_IOCTL_CONFIGURE = SPI_IOCTL_CONFIGURE;
+unsigned IOCTL_SPI_IOCTL_TRANSFER = SPI_IOCTL_TRANSFER;
+unsigned IOCTL_AUTOFSREQUEST = AUTOFSREQUEST;
+unsigned IOCTL_AUTOFSDONE = AUTOFSDONE;
+unsigned IOCTL_BIOCGBLEN = BIOCGBLEN;
+unsigned IOCTL_BIOCSBLEN = BIOCSBLEN;
+unsigned IOCTL_BIOCSETF = BIOCSETF;
+unsigned IOCTL_BIOCFLUSH = BIOCFLUSH;
+unsigned IOCTL_BIOCPROMISC = BIOCPROMISC;
+unsigned IOCTL_BIOCGDLT = BIOCGDLT;
+unsigned IOCTL_BIOCGETIF = BIOCGETIF;
+unsigned IOCTL_BIOCSETIF = BIOCSETIF;
+unsigned IOCTL_BIOCGSTATS = BIOCGSTATS;
+unsigned IOCTL_BIOCGSTATSOLD = BIOCGSTATSOLD;
+unsigned IOCTL_BIOCIMMEDIATE = BIOCIMMEDIATE;
+unsigned IOCTL_BIOCVERSION = BIOCVERSION;
+unsigned IOCTL_BIOCSTCPF = BIOCSTCPF;
+unsigned IOCTL_BIOCSUDPF = BIOCSUDPF;
+unsigned IOCTL_BIOCGHDRCMPLT = BIOCGHDRCMPLT;
+unsigned IOCTL_BIOCSHDRCMPLT = BIOCSHDRCMPLT;
+unsigned IOCTL_BIOCSDLT = BIOCSDLT;
+unsigned IOCTL_BIOCGDLTLIST = BIOCGDLTLIST;
+unsigned IOCTL_BIOCGDIRECTION = BIOCGDIRECTION;
+unsigned IOCTL_BIOCSDIRECTION = BIOCSDIRECTION;
+unsigned IOCTL_BIOCSRTIMEOUT = BIOCSRTIMEOUT;
+unsigned IOCTL_BIOCGRTIMEOUT = BIOCGRTIMEOUT;
+unsigned IOCTL_BIOCGFEEDBACK = BIOCGFEEDBACK;
+unsigned IOCTL_BIOCSFEEDBACK = BIOCSFEEDBACK;
+unsigned IOCTL_GRESADDRS = GRESADDRS;
+unsigned IOCTL_GRESADDRD = GRESADDRD;
+unsigned IOCTL_GREGADDRS = GREGADDRS;
+unsigned IOCTL_GREGADDRD = GREGADDRD;
+unsigned IOCTL_GRESPROTO = GRESPROTO;
+unsigned IOCTL_GREGPROTO = GREGPROTO;
+unsigned IOCTL_GRESSOCK = GRESSOCK;
+unsigned IOCTL_GREDSOCK = GREDSOCK;
+unsigned IOCTL_PPPIOCGRAWIN = PPPIOCGRAWIN;
+unsigned IOCTL_PPPIOCGFLAGS = PPPIOCGFLAGS;
+unsigned IOCTL_PPPIOCSFLAGS = PPPIOCSFLAGS;
+unsigned IOCTL_PPPIOCGASYNCMAP = PPPIOCGASYNCMAP;
+unsigned IOCTL_PPPIOCSASYNCMAP = PPPIOCSASYNCMAP;
+unsigned IOCTL_PPPIOCGUNIT = PPPIOCGUNIT;
+unsigned IOCTL_PPPIOCGRASYNCMAP = PPPIOCGRASYNCMAP;
+unsigned IOCTL_PPPIOCSRASYNCMAP = PPPIOCSRASYNCMAP;
+unsigned IOCTL_PPPIOCGMRU = PPPIOCGMRU;
+unsigned IOCTL_PPPIOCSMRU = PPPIOCSMRU;
+unsigned IOCTL_PPPIOCSMAXCID = PPPIOCSMAXCID;
+unsigned IOCTL_PPPIOCGXASYNCMAP = PPPIOCGXASYNCMAP;
+unsigned IOCTL_PPPIOCSXASYNCMAP = PPPIOCSXASYNCMAP;
+unsigned IOCTL_PPPIOCXFERUNIT = PPPIOCXFERUNIT;
+unsigned IOCTL_PPPIOCSCOMPRESS = PPPIOCSCOMPRESS;
+unsigned IOCTL_PPPIOCGNPMODE = PPPIOCGNPMODE;
+unsigned IOCTL_PPPIOCSNPMODE = PPPIOCSNPMODE;
+unsigned IOCTL_PPPIOCGIDLE = PPPIOCGIDLE;
+unsigned IOCTL_PPPIOCGMTU = PPPIOCGMTU;
+unsigned IOCTL_PPPIOCSMTU = PPPIOCSMTU;
+unsigned IOCTL_SIOCGPPPSTATS = SIOCGPPPSTATS;
+unsigned IOCTL_SIOCGPPPCSTATS = SIOCGPPPCSTATS;
+unsigned IOCTL_IOC_NPF_VERSION = IOC_NPF_VERSION;
+unsigned IOCTL_IOC_NPF_SWITCH = IOC_NPF_SWITCH;
+unsigned IOCTL_IOC_NPF_LOAD = IOC_NPF_LOAD;
+unsigned IOCTL_IOC_NPF_TABLE = IOC_NPF_TABLE;
+unsigned IOCTL_IOC_NPF_STATS = IOC_NPF_STATS;
+unsigned IOCTL_IOC_NPF_SAVE = IOC_NPF_SAVE;
+unsigned IOCTL_IOC_NPF_RULE = IOC_NPF_RULE;
+unsigned IOCTL_IOC_NPF_CONN_LOOKUP = IOC_NPF_CONN_LOOKUP;
+unsigned IOCTL_IOC_NPF_TABLE_REPLACE = IOC_NPF_TABLE_REPLACE;
+unsigned IOCTL_PPPOESETPARMS = PPPOESETPARMS;
+unsigned IOCTL_PPPOEGETPARMS = PPPOEGETPARMS;
+unsigned IOCTL_PPPOEGETSESSION = PPPOEGETSESSION;
+unsigned IOCTL_SPPPGETAUTHCFG = SPPPGETAUTHCFG;
+unsigned IOCTL_SPPPSETAUTHCFG = SPPPSETAUTHCFG;
+unsigned IOCTL_SPPPGETLCPCFG = SPPPGETLCPCFG;
+unsigned IOCTL_SPPPSETLCPCFG = SPPPSETLCPCFG;
+unsigned IOCTL_SPPPGETSTATUS = SPPPGETSTATUS;
+unsigned IOCTL_SPPPGETSTATUSNCP = SPPPGETSTATUSNCP;
+unsigned IOCTL_SPPPGETIDLETO = SPPPGETIDLETO;
+unsigned IOCTL_SPPPSETIDLETO = SPPPSETIDLETO;
+unsigned IOCTL_SPPPGETAUTHFAILURES = SPPPGETAUTHFAILURES;
+unsigned IOCTL_SPPPSETAUTHFAILURE = SPPPSETAUTHFAILURE;
+unsigned IOCTL_SPPPSETDNSOPTS = SPPPSETDNSOPTS;
+unsigned IOCTL_SPPPGETDNSOPTS = SPPPGETDNSOPTS;
+unsigned IOCTL_SPPPGETDNSADDRS = SPPPGETDNSADDRS;
+unsigned IOCTL_SPPPSETKEEPALIVE = SPPPSETKEEPALIVE;
+unsigned IOCTL_SPPPGETKEEPALIVE = SPPPGETKEEPALIVE;
+unsigned IOCTL_SRT_GETNRT = SRT_GETNRT;
+unsigned IOCTL_SRT_GETRT = SRT_GETRT;
+unsigned IOCTL_SRT_SETRT = SRT_SETRT;
+unsigned IOCTL_SRT_DELRT = SRT_DELRT;
+unsigned IOCTL_SRT_SFLAGS = SRT_SFLAGS;
+unsigned IOCTL_SRT_GFLAGS = SRT_GFLAGS;
+unsigned IOCTL_SRT_SGFLAGS = SRT_SGFLAGS;
+unsigned IOCTL_SRT_DEBUG = SRT_DEBUG;
+unsigned IOCTL_TAPGIFNAME = TAPGIFNAME;
+unsigned IOCTL_TUNSDEBUG = TUNSDEBUG;
+unsigned IOCTL_TUNGDEBUG = TUNGDEBUG;
+unsigned IOCTL_TUNSIFMODE = TUNSIFMODE;
+unsigned IOCTL_TUNSLMODE = TUNSLMODE;
+unsigned IOCTL_TUNSIFHEAD = TUNSIFHEAD;
+unsigned IOCTL_TUNGIFHEAD = TUNGIFHEAD;
+unsigned IOCTL_DIOCSTART = DIOCSTART;
+unsigned IOCTL_DIOCSTOP = DIOCSTOP;
+unsigned IOCTL_DIOCADDRULE = DIOCADDRULE;
+unsigned IOCTL_DIOCGETRULES = DIOCGETRULES;
+unsigned IOCTL_DIOCGETRULE = DIOCGETRULE;
+unsigned IOCTL_DIOCSETLCK = DIOCSETLCK;
+unsigned IOCTL_DIOCCLRSTATES = DIOCCLRSTATES;
+unsigned IOCTL_DIOCGETSTATE = DIOCGETSTATE;
+unsigned IOCTL_DIOCSETSTATUSIF = DIOCSETSTATUSIF;
+unsigned IOCTL_DIOCGETSTATUS = DIOCGETSTATUS;
+unsigned IOCTL_DIOCCLRSTATUS = DIOCCLRSTATUS;
+unsigned IOCTL_DIOCNATLOOK = DIOCNATLOOK;
+unsigned IOCTL_DIOCSETDEBUG = DIOCSETDEBUG;
+unsigned IOCTL_DIOCGETSTATES = DIOCGETSTATES;
+unsigned IOCTL_DIOCCHANGERULE = DIOCCHANGERULE;
+unsigned IOCTL_DIOCSETTIMEOUT = DIOCSETTIMEOUT;
+unsigned IOCTL_DIOCGETTIMEOUT = DIOCGETTIMEOUT;
+unsigned IOCTL_DIOCADDSTATE = DIOCADDSTATE;
+unsigned IOCTL_DIOCCLRRULECTRS = DIOCCLRRULECTRS;
+unsigned IOCTL_DIOCGETLIMIT = DIOCGETLIMIT;
+unsigned IOCTL_DIOCSETLIMIT = DIOCSETLIMIT;
+unsigned IOCTL_DIOCKILLSTATES = DIOCKILLSTATES;
+unsigned IOCTL_DIOCSTARTALTQ = DIOCSTARTALTQ;
+unsigned IOCTL_DIOCSTOPALTQ = DIOCSTOPALTQ;
+unsigned IOCTL_DIOCADDALTQ = DIOCADDALTQ;
+unsigned IOCTL_DIOCGETALTQS = DIOCGETALTQS;
+unsigned IOCTL_DIOCGETALTQ = DIOCGETALTQ;
+unsigned IOCTL_DIOCCHANGEALTQ = DIOCCHANGEALTQ;
+unsigned IOCTL_DIOCGETQSTATS = DIOCGETQSTATS;
+unsigned IOCTL_DIOCBEGINADDRS = DIOCBEGINADDRS;
+unsigned IOCTL_DIOCADDADDR = DIOCADDADDR;
+unsigned IOCTL_DIOCGETADDRS = DIOCGETADDRS;
+unsigned IOCTL_DIOCGETADDR = DIOCGETADDR;
+unsigned IOCTL_DIOCCHANGEADDR = DIOCCHANGEADDR;
+unsigned IOCTL_DIOCADDSTATES = DIOCADDSTATES;
+unsigned IOCTL_DIOCGETRULESETS = DIOCGETRULESETS;
+unsigned IOCTL_DIOCGETRULESET = DIOCGETRULESET;
+unsigned IOCTL_DIOCRCLRTABLES = DIOCRCLRTABLES;
+unsigned IOCTL_DIOCRADDTABLES = DIOCRADDTABLES;
+unsigned IOCTL_DIOCRDELTABLES = DIOCRDELTABLES;
+unsigned IOCTL_DIOCRGETTABLES = DIOCRGETTABLES;
+unsigned IOCTL_DIOCRGETTSTATS = DIOCRGETTSTATS;
+unsigned IOCTL_DIOCRCLRTSTATS = DIOCRCLRTSTATS;
+unsigned IOCTL_DIOCRCLRADDRS = DIOCRCLRADDRS;
+unsigned IOCTL_DIOCRADDADDRS = DIOCRADDADDRS;
+unsigned IOCTL_DIOCRDELADDRS = DIOCRDELADDRS;
+unsigned IOCTL_DIOCRSETADDRS = DIOCRSETADDRS;
+unsigned IOCTL_DIOCRGETADDRS = DIOCRGETADDRS;
+unsigned IOCTL_DIOCRGETASTATS = DIOCRGETASTATS;
+unsigned IOCTL_DIOCRCLRASTATS = DIOCRCLRASTATS;
+unsigned IOCTL_DIOCRTSTADDRS = DIOCRTSTADDRS;
+unsigned IOCTL_DIOCRSETTFLAGS = DIOCRSETTFLAGS;
+unsigned IOCTL_DIOCRINADEFINE = DIOCRINADEFINE;
+unsigned IOCTL_DIOCOSFPFLUSH = DIOCOSFPFLUSH;
+unsigned IOCTL_DIOCOSFPADD = DIOCOSFPADD;
+unsigned IOCTL_DIOCOSFPGET = DIOCOSFPGET;
+unsigned IOCTL_DIOCXBEGIN = DIOCXBEGIN;
+unsigned IOCTL_DIOCXCOMMIT = DIOCXCOMMIT;
+unsigned IOCTL_DIOCXROLLBACK = DIOCXROLLBACK;
+unsigned IOCTL_DIOCGETSRCNODES = DIOCGETSRCNODES;
+unsigned IOCTL_DIOCCLRSRCNODES = DIOCCLRSRCNODES;
+unsigned IOCTL_DIOCSETHOSTID = DIOCSETHOSTID;
+unsigned IOCTL_DIOCIGETIFACES = DIOCIGETIFACES;
+unsigned IOCTL_DIOCSETIFFLAG = DIOCSETIFFLAG;
+unsigned IOCTL_DIOCCLRIFFLAG = DIOCCLRIFFLAG;
+unsigned IOCTL_DIOCKILLSRCNODES = DIOCKILLSRCNODES;
+unsigned IOCTL_SLIOCGUNIT = SLIOCGUNIT;
+unsigned IOCTL_SIOCGBTINFO = SIOCGBTINFO;
+unsigned IOCTL_SIOCGBTINFOA = SIOCGBTINFOA;
+unsigned IOCTL_SIOCNBTINFO = SIOCNBTINFO;
+unsigned IOCTL_SIOCSBTFLAGS = SIOCSBTFLAGS;
+unsigned IOCTL_SIOCSBTPOLICY = SIOCSBTPOLICY;
+unsigned IOCTL_SIOCSBTPTYPE = SIOCSBTPTYPE;
+unsigned IOCTL_SIOCGBTSTATS = SIOCGBTSTATS;
+unsigned IOCTL_SIOCZBTSTATS = SIOCZBTSTATS;
+unsigned IOCTL_SIOCBTDUMP = SIOCBTDUMP;
+unsigned IOCTL_SIOCSBTSCOMTU = SIOCSBTSCOMTU;
+unsigned IOCTL_SIOCGBTFEAT = SIOCGBTFEAT;
+unsigned IOCTL_SIOCADNAT = SIOCADNAT;
+unsigned IOCTL_SIOCRMNAT = SIOCRMNAT;
+unsigned IOCTL_SIOCGNATS = SIOCGNATS;
+unsigned IOCTL_SIOCGNATL = SIOCGNATL;
+unsigned IOCTL_SIOCPURGENAT = SIOCPURGENAT;
+unsigned IOCTL_SIOCCONNECTX = SIOCCONNECTX;
+unsigned IOCTL_SIOCCONNECTXDEL = SIOCCONNECTXDEL;
+unsigned IOCTL_SIOCSIFINFO_FLAGS = SIOCSIFINFO_FLAGS;
+unsigned IOCTL_SIOCAADDRCTL_POLICY = SIOCAADDRCTL_POLICY;
+unsigned IOCTL_SIOCDADDRCTL_POLICY = SIOCDADDRCTL_POLICY;
+unsigned IOCTL_SMBIOC_OPENSESSION = SMBIOC_OPENSESSION;
+unsigned IOCTL_SMBIOC_OPENSHARE = SMBIOC_OPENSHARE;
+unsigned IOCTL_SMBIOC_REQUEST = SMBIOC_REQUEST;
+unsigned IOCTL_SMBIOC_SETFLAGS = SMBIOC_SETFLAGS;
+unsigned IOCTL_SMBIOC_LOOKUP = SMBIOC_LOOKUP;
+unsigned IOCTL_SMBIOC_READ = SMBIOC_READ;
+unsigned IOCTL_SMBIOC_WRITE = SMBIOC_WRITE;
+unsigned IOCTL_AGPIOC_INFO = AGPIOC_INFO;
+unsigned IOCTL_AGPIOC_ACQUIRE = AGPIOC_ACQUIRE;
+unsigned IOCTL_AGPIOC_RELEASE = AGPIOC_RELEASE;
+unsigned IOCTL_AGPIOC_SETUP = AGPIOC_SETUP;
+unsigned IOCTL_AGPIOC_ALLOCATE = AGPIOC_ALLOCATE;
+unsigned IOCTL_AGPIOC_DEALLOCATE = AGPIOC_DEALLOCATE;
+unsigned IOCTL_AGPIOC_BIND = AGPIOC_BIND;
+unsigned IOCTL_AGPIOC_UNBIND = AGPIOC_UNBIND;
+unsigned IOCTL_AUDIO_GETINFO = AUDIO_GETINFO;
+unsigned IOCTL_AUDIO_SETINFO = AUDIO_SETINFO;
+unsigned IOCTL_AUDIO_DRAIN = AUDIO_DRAIN;
+unsigned IOCTL_AUDIO_FLUSH = AUDIO_FLUSH;
+unsigned IOCTL_AUDIO_WSEEK = AUDIO_WSEEK;
+unsigned IOCTL_AUDIO_RERROR = AUDIO_RERROR;
+unsigned IOCTL_AUDIO_GETDEV = AUDIO_GETDEV;
+unsigned IOCTL_AUDIO_GETENC = AUDIO_GETENC;
+unsigned IOCTL_AUDIO_GETFD = AUDIO_GETFD;
+unsigned IOCTL_AUDIO_SETFD = AUDIO_SETFD;
+unsigned IOCTL_AUDIO_PERROR = AUDIO_PERROR;
+unsigned IOCTL_AUDIO_GETIOFFS = AUDIO_GETIOFFS;
+unsigned IOCTL_AUDIO_GETOOFFS = AUDIO_GETOOFFS;
+unsigned IOCTL_AUDIO_GETPROPS = AUDIO_GETPROPS;
+unsigned IOCTL_AUDIO_GETBUFINFO = AUDIO_GETBUFINFO;
+unsigned IOCTL_AUDIO_SETCHAN = AUDIO_SETCHAN;
+unsigned IOCTL_AUDIO_GETCHAN = AUDIO_GETCHAN;
+unsigned IOCTL_AUDIO_QUERYFORMAT = AUDIO_QUERYFORMAT;
+unsigned IOCTL_AUDIO_GETFORMAT = AUDIO_GETFORMAT;
+unsigned IOCTL_AUDIO_SETFORMAT = AUDIO_SETFORMAT;
+unsigned IOCTL_AUDIO_MIXER_READ = AUDIO_MIXER_READ;
+unsigned IOCTL_AUDIO_MIXER_WRITE = AUDIO_MIXER_WRITE;
+unsigned IOCTL_AUDIO_MIXER_DEVINFO = AUDIO_MIXER_DEVINFO;
+unsigned IOCTL_ATAIOCCOMMAND = ATAIOCCOMMAND;
+unsigned IOCTL_ATABUSIOSCAN = ATABUSIOSCAN;
+unsigned IOCTL_ATABUSIORESET = ATABUSIORESET;
+unsigned IOCTL_ATABUSIODETACH = ATABUSIODETACH;
+unsigned IOCTL_CDIOCPLAYTRACKS = CDIOCPLAYTRACKS;
+unsigned IOCTL_CDIOCPLAYBLOCKS = CDIOCPLAYBLOCKS;
+unsigned IOCTL_CDIOCREADSUBCHANNEL = CDIOCREADSUBCHANNEL;
+unsigned IOCTL_CDIOREADTOCHEADER = CDIOREADTOCHEADER;
+unsigned IOCTL_CDIOREADTOCENTRIES = CDIOREADTOCENTRIES;
+unsigned IOCTL_CDIOREADMSADDR = CDIOREADMSADDR;
+unsigned IOCTL_CDIOCSETPATCH = CDIOCSETPATCH;
+unsigned IOCTL_CDIOCGETVOL = CDIOCGETVOL;
+unsigned IOCTL_CDIOCSETVOL = CDIOCSETVOL;
+unsigned IOCTL_CDIOCSETMONO = CDIOCSETMONO;
+unsigned IOCTL_CDIOCSETSTEREO = CDIOCSETSTEREO;
+unsigned IOCTL_CDIOCSETMUTE = CDIOCSETMUTE;
+unsigned IOCTL_CDIOCSETLEFT = CDIOCSETLEFT;
+unsigned IOCTL_CDIOCSETRIGHT = CDIOCSETRIGHT;
+unsigned IOCTL_CDIOCSETDEBUG = CDIOCSETDEBUG;
+unsigned IOCTL_CDIOCCLRDEBUG = CDIOCCLRDEBUG;
+unsigned IOCTL_CDIOCPAUSE = CDIOCPAUSE;
+unsigned IOCTL_CDIOCRESUME = CDIOCRESUME;
+unsigned IOCTL_CDIOCRESET = CDIOCRESET;
+unsigned IOCTL_CDIOCSTART = CDIOCSTART;
+unsigned IOCTL_CDIOCSTOP = CDIOCSTOP;
+unsigned IOCTL_CDIOCEJECT = CDIOCEJECT;
+unsigned IOCTL_CDIOCALLOW = CDIOCALLOW;
+unsigned IOCTL_CDIOCPREVENT = CDIOCPREVENT;
+unsigned IOCTL_CDIOCCLOSE = CDIOCCLOSE;
+unsigned IOCTL_CDIOCPLAYMSF = CDIOCPLAYMSF;
+unsigned IOCTL_CDIOCLOADUNLOAD = CDIOCLOADUNLOAD;
+unsigned IOCTL_CHIOMOVE = CHIOMOVE;
+unsigned IOCTL_CHIOEXCHANGE = CHIOEXCHANGE;
+unsigned IOCTL_CHIOPOSITION = CHIOPOSITION;
+unsigned IOCTL_CHIOGPICKER = CHIOGPICKER;
+unsigned IOCTL_CHIOSPICKER = CHIOSPICKER;
+unsigned IOCTL_CHIOGPARAMS = CHIOGPARAMS;
+unsigned IOCTL_CHIOIELEM = CHIOIELEM;
+unsigned IOCTL_OCHIOGSTATUS = OCHIOGSTATUS;
+unsigned IOCTL_CHIOGSTATUS = CHIOGSTATUS;
+unsigned IOCTL_CHIOSVOLTAG = CHIOSVOLTAG;
+unsigned IOCTL_CLOCKCTL_SETTIMEOFDAY = CLOCKCTL_SETTIMEOFDAY;
+unsigned IOCTL_CLOCKCTL_ADJTIME = CLOCKCTL_ADJTIME;
+unsigned IOCTL_CLOCKCTL_CLOCK_SETTIME = CLOCKCTL_CLOCK_SETTIME;
+unsigned IOCTL_CLOCKCTL_NTP_ADJTIME = CLOCKCTL_NTP_ADJTIME;
+unsigned IOCTL_IOC_CPU_SETSTATE = IOC_CPU_SETSTATE;
+unsigned IOCTL_IOC_CPU_GETSTATE = IOC_CPU_GETSTATE;
+unsigned IOCTL_IOC_CPU_GETCOUNT = IOC_CPU_GETCOUNT;
+unsigned IOCTL_IOC_CPU_MAPID = IOC_CPU_MAPID;
+unsigned IOCTL_IOC_CPU_UCODE_GET_VERSION = IOC_CPU_UCODE_GET_VERSION;
+unsigned IOCTL_IOC_CPU_UCODE_APPLY = IOC_CPU_UCODE_APPLY;
+unsigned IOCTL_DIOCGDINFO = DIOCGDINFO;
+unsigned IOCTL_DIOCSDINFO = DIOCSDINFO;
+unsigned IOCTL_DIOCWDINFO = DIOCWDINFO;
+unsigned IOCTL_DIOCRFORMAT = DIOCRFORMAT;
+unsigned IOCTL_DIOCWFORMAT = DIOCWFORMAT;
+unsigned IOCTL_DIOCSSTEP = DIOCSSTEP;
+unsigned IOCTL_DIOCSRETRIES = DIOCSRETRIES;
+unsigned IOCTL_DIOCKLABEL = DIOCKLABEL;
+unsigned IOCTL_DIOCWLABEL = DIOCWLABEL;
+unsigned IOCTL_DIOCSBAD = DIOCSBAD;
+unsigned IOCTL_DIOCEJECT = DIOCEJECT;
+unsigned IOCTL_ODIOCEJECT = ODIOCEJECT;
+unsigned IOCTL_DIOCLOCK = DIOCLOCK;
+unsigned IOCTL_DIOCGDEFLABEL = DIOCGDEFLABEL;
+unsigned IOCTL_DIOCCLRLABEL = DIOCCLRLABEL;
+unsigned IOCTL_DIOCGCACHE = DIOCGCACHE;
+unsigned IOCTL_DIOCSCACHE = DIOCSCACHE;
+unsigned IOCTL_DIOCCACHESYNC = DIOCCACHESYNC;
+unsigned IOCTL_DIOCBSLIST = DIOCBSLIST;
+unsigned IOCTL_DIOCBSFLUSH = DIOCBSFLUSH;
+unsigned IOCTL_DIOCAWEDGE = DIOCAWEDGE;
+unsigned IOCTL_DIOCGWEDGEINFO = DIOCGWEDGEINFO;
+unsigned IOCTL_DIOCDWEDGE = DIOCDWEDGE;
+unsigned IOCTL_DIOCLWEDGES = DIOCLWEDGES;
+unsigned IOCTL_DIOCGSTRATEGY = DIOCGSTRATEGY;
+unsigned IOCTL_DIOCSSTRATEGY = DIOCSSTRATEGY;
+unsigned IOCTL_DIOCGDISKINFO = DIOCGDISKINFO;
+unsigned IOCTL_DIOCTUR = DIOCTUR;
+unsigned IOCTL_DIOCMWEDGES = DIOCMWEDGES;
+unsigned IOCTL_DIOCGSECTORSIZE = DIOCGSECTORSIZE;
+unsigned IOCTL_DIOCGMEDIASIZE = DIOCGMEDIASIZE;
+unsigned IOCTL_DIOCRMWEDGES = DIOCRMWEDGES;
+unsigned IOCTL_DRVDETACHDEV = DRVDETACHDEV;
+unsigned IOCTL_DRVRESCANBUS = DRVRESCANBUS;
+unsigned IOCTL_DRVCTLCOMMAND = DRVCTLCOMMAND;
+unsigned IOCTL_DRVRESUMEDEV = DRVRESUMEDEV;
+unsigned IOCTL_DRVLISTDEV = DRVLISTDEV;
+unsigned IOCTL_DRVGETEVENT = DRVGETEVENT;
+unsigned IOCTL_DRVSUSPENDDEV = DRVSUSPENDDEV;
+unsigned IOCTL_DVD_READ_STRUCT = DVD_READ_STRUCT;
+unsigned IOCTL_DVD_WRITE_STRUCT = DVD_WRITE_STRUCT;
+unsigned IOCTL_DVD_AUTH = DVD_AUTH;
+unsigned IOCTL_ENVSYS_GETDICTIONARY = ENVSYS_GETDICTIONARY;
+unsigned IOCTL_ENVSYS_SETDICTIONARY = ENVSYS_SETDICTIONARY;
+unsigned IOCTL_ENVSYS_REMOVEPROPS = ENVSYS_REMOVEPROPS;
+unsigned IOCTL_ENVSYS_GTREDATA = ENVSYS_GTREDATA;
+unsigned IOCTL_ENVSYS_GTREINFO = ENVSYS_GTREINFO;
+unsigned IOCTL_KFILTER_BYFILTER = KFILTER_BYFILTER;
+unsigned IOCTL_KFILTER_BYNAME = KFILTER_BYNAME;
+unsigned IOCTL_FDIOCGETOPTS = FDIOCGETOPTS;
+unsigned IOCTL_FDIOCSETOPTS = FDIOCSETOPTS;
+unsigned IOCTL_FDIOCSETFORMAT = FDIOCSETFORMAT;
+unsigned IOCTL_FDIOCGETFORMAT = FDIOCGETFORMAT;
+unsigned IOCTL_FDIOCFORMAT_TRACK = FDIOCFORMAT_TRACK;
+unsigned IOCTL_FIOCLEX = FIOCLEX;
+unsigned IOCTL_FIONCLEX = FIONCLEX;
+unsigned IOCTL_FIOSEEKDATA = FIOSEEKDATA;
+unsigned IOCTL_FIOSEEKHOLE = FIOSEEKHOLE;
+unsigned IOCTL_FIONREAD = FIONREAD;
+unsigned IOCTL_FIONBIO = FIONBIO;
+unsigned IOCTL_FIOASYNC = FIOASYNC;
+unsigned IOCTL_FIOSETOWN = FIOSETOWN;
+unsigned IOCTL_FIOGETOWN = FIOGETOWN;
+unsigned IOCTL_OFIOGETBMAP = OFIOGETBMAP;
+unsigned IOCTL_FIOGETBMAP = FIOGETBMAP;
+unsigned IOCTL_FIONWRITE = FIONWRITE;
+unsigned IOCTL_FIONSPACE = FIONSPACE;
+unsigned IOCTL_GPIOINFO = GPIOINFO;
+unsigned IOCTL_GPIOSET = GPIOSET;
+unsigned IOCTL_GPIOUNSET = GPIOUNSET;
+unsigned IOCTL_GPIOREAD = GPIOREAD;
+unsigned IOCTL_GPIOWRITE = GPIOWRITE;
+unsigned IOCTL_GPIOTOGGLE = GPIOTOGGLE;
+unsigned IOCTL_GPIOATTACH = GPIOATTACH;
+unsigned IOCTL_PTIOCNETBSD = PTIOCNETBSD;
+unsigned IOCTL_PTIOCSUNOS = PTIOCSUNOS;
+unsigned IOCTL_PTIOCLINUX = PTIOCLINUX;
+unsigned IOCTL_PTIOCFREEBSD = PTIOCFREEBSD;
+unsigned IOCTL_PTIOCULTRIX = PTIOCULTRIX;
+unsigned IOCTL_TIOCHPCL = TIOCHPCL;
+unsigned IOCTL_TIOCGETP = TIOCGETP;
+unsigned IOCTL_TIOCSETP = TIOCSETP;
+unsigned IOCTL_TIOCSETN = TIOCSETN;
+unsigned IOCTL_TIOCSETC = TIOCSETC;
+unsigned IOCTL_TIOCGETC = TIOCGETC;
+unsigned IOCTL_TIOCLBIS = TIOCLBIS;
+unsigned IOCTL_TIOCLBIC = TIOCLBIC;
+unsigned IOCTL_TIOCLSET = TIOCLSET;
+unsigned IOCTL_TIOCLGET = TIOCLGET;
+unsigned IOCTL_TIOCSLTC = TIOCSLTC;
+unsigned IOCTL_TIOCGLTC = TIOCGLTC;
+unsigned IOCTL_OTIOCCONS = OTIOCCONS;
+unsigned IOCTL_JOY_SETTIMEOUT = JOY_SETTIMEOUT;
+unsigned IOCTL_JOY_GETTIMEOUT = JOY_GETTIMEOUT;
+unsigned IOCTL_JOY_SET_X_OFFSET = JOY_SET_X_OFFSET;
+unsigned IOCTL_JOY_SET_Y_OFFSET = JOY_SET_Y_OFFSET;
+unsigned IOCTL_JOY_GET_X_OFFSET = JOY_GET_X_OFFSET;
+unsigned IOCTL_JOY_GET_Y_OFFSET = JOY_GET_Y_OFFSET;
+unsigned IOCTL_OKIOCGSYMBOL = OKIOCGSYMBOL;
+unsigned IOCTL_OKIOCGVALUE = OKIOCGVALUE;
+unsigned IOCTL_KIOCGSIZE = KIOCGSIZE;
+unsigned IOCTL_KIOCGVALUE = KIOCGVALUE;
+unsigned IOCTL_KIOCGSYMBOL = KIOCGSYMBOL;
+unsigned IOCTL_LUAINFO = LUAINFO;
+unsigned IOCTL_LUACREATE = LUACREATE;
+unsigned IOCTL_LUADESTROY = LUADESTROY;
+unsigned IOCTL_LUAREQUIRE = LUAREQUIRE;
+unsigned IOCTL_LUALOAD = LUALOAD;
+unsigned IOCTL_MIDI_PRETIME = MIDI_PRETIME;
+unsigned IOCTL_MIDI_MPUMODE = MIDI_MPUMODE;
+unsigned IOCTL_MIDI_MPUCMD = MIDI_MPUCMD;
+unsigned IOCTL_SEQUENCER_RESET = SEQUENCER_RESET;
+unsigned IOCTL_SEQUENCER_SYNC = SEQUENCER_SYNC;
+unsigned IOCTL_SEQUENCER_INFO = SEQUENCER_INFO;
+unsigned IOCTL_SEQUENCER_CTRLRATE = SEQUENCER_CTRLRATE;
+unsigned IOCTL_SEQUENCER_GETOUTCOUNT = SEQUENCER_GETOUTCOUNT;
+unsigned IOCTL_SEQUENCER_GETINCOUNT = SEQUENCER_GETINCOUNT;
+unsigned IOCTL_SEQUENCER_RESETSAMPLES = SEQUENCER_RESETSAMPLES;
+unsigned IOCTL_SEQUENCER_NRSYNTHS = SEQUENCER_NRSYNTHS;
+unsigned IOCTL_SEQUENCER_NRMIDIS = SEQUENCER_NRMIDIS;
+unsigned IOCTL_SEQUENCER_THRESHOLD = SEQUENCER_THRESHOLD;
+unsigned IOCTL_SEQUENCER_MEMAVL = SEQUENCER_MEMAVL;
+unsigned IOCTL_SEQUENCER_PANIC = SEQUENCER_PANIC;
+unsigned IOCTL_SEQUENCER_OUTOFBAND = SEQUENCER_OUTOFBAND;
+unsigned IOCTL_SEQUENCER_GETTIME = SEQUENCER_GETTIME;
+unsigned IOCTL_SEQUENCER_TMR_TIMEBASE = SEQUENCER_TMR_TIMEBASE;
+unsigned IOCTL_SEQUENCER_TMR_START = SEQUENCER_TMR_START;
+unsigned IOCTL_SEQUENCER_TMR_STOP = SEQUENCER_TMR_STOP;
+unsigned IOCTL_SEQUENCER_TMR_CONTINUE = SEQUENCER_TMR_CONTINUE;
+unsigned IOCTL_SEQUENCER_TMR_TEMPO = SEQUENCER_TMR_TEMPO;
+unsigned IOCTL_SEQUENCER_TMR_SOURCE = SEQUENCER_TMR_SOURCE;
+unsigned IOCTL_SEQUENCER_TMR_METRONOME = SEQUENCER_TMR_METRONOME;
+unsigned IOCTL_SEQUENCER_TMR_SELECT = SEQUENCER_TMR_SELECT;
+unsigned IOCTL_MTIOCTOP = MTIOCTOP;
+unsigned IOCTL_MTIOCGET = MTIOCGET;
+unsigned IOCTL_MTIOCIEOT = MTIOCIEOT;
+unsigned IOCTL_MTIOCEEOT = MTIOCEEOT;
+unsigned IOCTL_MTIOCRDSPOS = MTIOCRDSPOS;
+unsigned IOCTL_MTIOCRDHPOS = MTIOCRDHPOS;
+unsigned IOCTL_MTIOCSLOCATE = MTIOCSLOCATE;
+unsigned IOCTL_MTIOCHLOCATE = MTIOCHLOCATE;
+unsigned IOCTL_POWER_EVENT_RECVDICT = POWER_EVENT_RECVDICT;
+unsigned IOCTL_POWER_IOC_GET_TYPE = POWER_IOC_GET_TYPE;
+unsigned IOCTL_RIOCGINFO = RIOCGINFO;
+unsigned IOCTL_RIOCSINFO = RIOCSINFO;
+unsigned IOCTL_RIOCSSRCH = RIOCSSRCH;
+unsigned IOCTL_RNDGETENTCNT = RNDGETENTCNT;
+unsigned IOCTL_RNDGETSRCNUM = RNDGETSRCNUM;
+unsigned IOCTL_RNDGETSRCNAME = RNDGETSRCNAME;
+unsigned IOCTL_RNDCTL = RNDCTL;
+unsigned IOCTL_RNDADDDATA = RNDADDDATA;
+unsigned IOCTL_RNDGETPOOLSTAT = RNDGETPOOLSTAT;
+unsigned IOCTL_RNDGETESTNUM = RNDGETESTNUM;
+unsigned IOCTL_RNDGETESTNAME = RNDGETESTNAME;
+unsigned IOCTL_SCIOCGET = SCIOCGET;
+unsigned IOCTL_SCIOCSET = SCIOCSET;
+unsigned IOCTL_SCIOCRESTART = SCIOCRESTART;
+unsigned IOCTL_SCIOC_USE_ADF = SCIOC_USE_ADF;
+unsigned IOCTL_SCIOCCOMMAND = SCIOCCOMMAND;
+unsigned IOCTL_SCIOCDEBUG = SCIOCDEBUG;
+unsigned IOCTL_SCIOCIDENTIFY = SCIOCIDENTIFY;
+unsigned IOCTL_OSCIOCIDENTIFY = OSCIOCIDENTIFY;
+unsigned IOCTL_SCIOCDECONFIG = SCIOCDECONFIG;
+unsigned IOCTL_SCIOCRECONFIG = SCIOCRECONFIG;
+unsigned IOCTL_SCIOCRESET = SCIOCRESET;
+unsigned IOCTL_SCBUSIOSCAN = SCBUSIOSCAN;
+unsigned IOCTL_SCBUSIORESET = SCBUSIORESET;
+unsigned IOCTL_SCBUSIODETACH = SCBUSIODETACH;
+unsigned IOCTL_SCBUSACCEL = SCBUSACCEL;
+unsigned IOCTL_SCBUSIOLLSCAN = SCBUSIOLLSCAN;
+unsigned IOCTL_SIOCSHIWAT = SIOCSHIWAT;
+unsigned IOCTL_SIOCGHIWAT = SIOCGHIWAT;
+unsigned IOCTL_SIOCSLOWAT = SIOCSLOWAT;
+unsigned IOCTL_SIOCGLOWAT = SIOCGLOWAT;
+unsigned IOCTL_SIOCATMARK = SIOCATMARK;
+unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
+unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
+unsigned IOCTL_SIOCPEELOFF = SIOCPEELOFF;
+unsigned IOCTL_SIOCADDRT = SIOCADDRT;
+unsigned IOCTL_SIOCDELRT = SIOCDELRT;
+unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
+unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
+unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
+unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
+unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
+unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
+unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
+unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
+unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
+unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
+unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
+unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
+unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
+unsigned IOCTL_SIOCDIFADDR = SIOCDIFADDR;
+unsigned IOCTL_SIOCAIFADDR = SIOCAIFADDR;
+unsigned IOCTL_SIOCGIFALIAS = SIOCGIFALIAS;
+unsigned IOCTL_SIOCGIFAFLAG_IN = SIOCGIFAFLAG_IN;
+unsigned IOCTL_SIOCALIFADDR = SIOCALIFADDR;
+unsigned IOCTL_SIOCGLIFADDR = SIOCGLIFADDR;
+unsigned IOCTL_SIOCDLIFADDR = SIOCDLIFADDR;
+unsigned IOCTL_SIOCSIFADDRPREF = SIOCSIFADDRPREF;
+unsigned IOCTL_SIOCGIFADDRPREF = SIOCGIFADDRPREF;
+unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
+unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
+unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT;
+unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT;
+unsigned IOCTL_SIOCSIFMEDIA = SIOCSIFMEDIA;
+unsigned IOCTL_SIOCGIFMEDIA = SIOCGIFMEDIA;
+unsigned IOCTL_SIOCSIFGENERIC = SIOCSIFGENERIC;
+unsigned IOCTL_SIOCGIFGENERIC = SIOCGIFGENERIC;
+unsigned IOCTL_SIOCSIFPHYADDR = SIOCSIFPHYADDR;
+unsigned IOCTL_SIOCGIFPSRCADDR = SIOCGIFPSRCADDR;
+unsigned IOCTL_SIOCGIFPDSTADDR = SIOCGIFPDSTADDR;
+unsigned IOCTL_SIOCDIFPHYADDR = SIOCDIFPHYADDR;
+unsigned IOCTL_SIOCSLIFPHYADDR = SIOCSLIFPHYADDR;
+unsigned IOCTL_SIOCGLIFPHYADDR = SIOCGLIFPHYADDR;
+unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
+unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
+unsigned IOCTL_SIOCSDRVSPEC = SIOCSDRVSPEC;
+unsigned IOCTL_SIOCGDRVSPEC = SIOCGDRVSPEC;
+unsigned IOCTL_SIOCIFCREATE = SIOCIFCREATE;
+unsigned IOCTL_SIOCIFDESTROY = SIOCIFDESTROY;
+unsigned IOCTL_SIOCIFGCLONERS = SIOCIFGCLONERS;
+unsigned IOCTL_SIOCGIFDLT = SIOCGIFDLT;
+unsigned IOCTL_SIOCGIFCAP = SIOCGIFCAP;
+unsigned IOCTL_SIOCSIFCAP = SIOCSIFCAP;
+unsigned IOCTL_SIOCSVH = SIOCSVH;
+unsigned IOCTL_SIOCGVH = SIOCGVH;
+unsigned IOCTL_SIOCINITIFADDR = SIOCINITIFADDR;
+unsigned IOCTL_SIOCGIFDATA = SIOCGIFDATA;
+unsigned IOCTL_SIOCZIFDATA = SIOCZIFDATA;
+unsigned IOCTL_SIOCGLINKSTR = SIOCGLINKSTR;
+unsigned IOCTL_SIOCSLINKSTR = SIOCSLINKSTR;
+unsigned IOCTL_SIOCGETHERCAP = SIOCGETHERCAP;
+unsigned IOCTL_SIOCGIFINDEX = SIOCGIFINDEX;
+unsigned IOCTL_SIOCSETHERCAP = SIOCSETHERCAP;
+unsigned IOCTL_SIOCSIFDESCR = SIOCSIFDESCR;
+unsigned IOCTL_SIOCGIFDESCR = SIOCGIFDESCR;
+unsigned IOCTL_SIOCGUMBINFO = SIOCGUMBINFO;
+unsigned IOCTL_SIOCSUMBPARAM = SIOCSUMBPARAM;
+unsigned IOCTL_SIOCGUMBPARAM = SIOCGUMBPARAM;
+unsigned IOCTL_SIOCSETPFSYNC = SIOCSETPFSYNC;
+unsigned IOCTL_SIOCGETPFSYNC = SIOCGETPFSYNC;
+unsigned IOCTL_PPS_IOC_CREATE = PPS_IOC_CREATE;
+unsigned IOCTL_PPS_IOC_DESTROY = PPS_IOC_DESTROY;
+unsigned IOCTL_PPS_IOC_SETPARAMS = PPS_IOC_SETPARAMS;
+unsigned IOCTL_PPS_IOC_GETPARAMS = PPS_IOC_GETPARAMS;
+unsigned IOCTL_PPS_IOC_GETCAP = PPS_IOC_GETCAP;
+unsigned IOCTL_PPS_IOC_FETCH = PPS_IOC_FETCH;
+unsigned IOCTL_PPS_IOC_KCBIND = PPS_IOC_KCBIND;
+unsigned IOCTL_TIOCEXCL = TIOCEXCL;
+unsigned IOCTL_TIOCNXCL = TIOCNXCL;
+unsigned IOCTL_TIOCFLUSH = TIOCFLUSH;
+unsigned IOCTL_TIOCGETA = TIOCGETA;
+unsigned IOCTL_TIOCSETA = TIOCSETA;
+unsigned IOCTL_TIOCSETAW = TIOCSETAW;
+unsigned IOCTL_TIOCSETAF = TIOCSETAF;
+unsigned IOCTL_TIOCGETD = TIOCGETD;
+unsigned IOCTL_TIOCSETD = TIOCSETD;
+unsigned IOCTL_TIOCGLINED = TIOCGLINED;
+unsigned IOCTL_TIOCSLINED = TIOCSLINED;
+unsigned IOCTL_TIOCSBRK = TIOCSBRK;
+unsigned IOCTL_TIOCCBRK = TIOCCBRK;
+unsigned IOCTL_TIOCSDTR = TIOCSDTR;
+unsigned IOCTL_TIOCCDTR = TIOCCDTR;
+unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
+unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
+unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
+unsigned IOCTL_TIOCSTI = TIOCSTI;
+unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
+unsigned IOCTL_TIOCPKT = TIOCPKT;
+unsigned IOCTL_TIOCSTOP = TIOCSTOP;
+unsigned IOCTL_TIOCSTART = TIOCSTART;
+unsigned IOCTL_TIOCMSET = TIOCMSET;
+unsigned IOCTL_TIOCMBIS = TIOCMBIS;
+unsigned IOCTL_TIOCMBIC = TIOCMBIC;
+unsigned IOCTL_TIOCMGET = TIOCMGET;
+unsigned IOCTL_TIOCREMOTE = TIOCREMOTE;
+unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
+unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
+unsigned IOCTL_TIOCUCNTL = TIOCUCNTL;
+unsigned IOCTL_TIOCSTAT = TIOCSTAT;
+unsigned IOCTL_TIOCGSID = TIOCGSID;
+unsigned IOCTL_TIOCCONS = TIOCCONS;
+unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
+unsigned IOCTL_TIOCEXT = TIOCEXT;
+unsigned IOCTL_TIOCSIG = TIOCSIG;
+unsigned IOCTL_TIOCDRAIN = TIOCDRAIN;
+unsigned IOCTL_TIOCGFLAGS = TIOCGFLAGS;
+unsigned IOCTL_TIOCSFLAGS = TIOCSFLAGS;
+unsigned IOCTL_TIOCDCDTIMESTAMP = TIOCDCDTIMESTAMP;
+unsigned IOCTL_TIOCRCVFRAME = TIOCRCVFRAME;
+unsigned IOCTL_TIOCXMTFRAME = TIOCXMTFRAME;
+unsigned IOCTL_TIOCPTMGET = TIOCPTMGET;
+unsigned IOCTL_TIOCGRANTPT = TIOCGRANTPT;
+unsigned IOCTL_TIOCPTSNAME = TIOCPTSNAME;
+unsigned IOCTL_TIOCSQSIZE = TIOCSQSIZE;
+unsigned IOCTL_TIOCGQSIZE = TIOCGQSIZE;
+unsigned IOCTL_VERIEXEC_LOAD = VERIEXEC_LOAD;
+unsigned IOCTL_VERIEXEC_TABLESIZE = VERIEXEC_TABLESIZE;
+unsigned IOCTL_VERIEXEC_DELETE = VERIEXEC_DELETE;
+unsigned IOCTL_VERIEXEC_QUERY = VERIEXEC_QUERY;
+unsigned IOCTL_VERIEXEC_DUMP = VERIEXEC_DUMP;
+unsigned IOCTL_VERIEXEC_FLUSH = VERIEXEC_FLUSH;
+unsigned IOCTL_VIDIOC_QUERYCAP = VIDIOC_QUERYCAP;
+unsigned IOCTL_VIDIOC_RESERVED = VIDIOC_RESERVED;
+unsigned IOCTL_VIDIOC_ENUM_FMT = VIDIOC_ENUM_FMT;
+unsigned IOCTL_VIDIOC_G_FMT = VIDIOC_G_FMT;
+unsigned IOCTL_VIDIOC_S_FMT = VIDIOC_S_FMT;
+unsigned IOCTL_VIDIOC_REQBUFS = VIDIOC_REQBUFS;
+unsigned IOCTL_VIDIOC_QUERYBUF = VIDIOC_QUERYBUF;
+unsigned IOCTL_VIDIOC_G_FBUF = VIDIOC_G_FBUF;
+unsigned IOCTL_VIDIOC_S_FBUF = VIDIOC_S_FBUF;
+unsigned IOCTL_VIDIOC_OVERLAY = VIDIOC_OVERLAY;
+unsigned IOCTL_VIDIOC_QBUF = VIDIOC_QBUF;
+unsigned IOCTL_VIDIOC_DQBUF = VIDIOC_DQBUF;
+unsigned IOCTL_VIDIOC_STREAMON = VIDIOC_STREAMON;
+unsigned IOCTL_VIDIOC_STREAMOFF = VIDIOC_STREAMOFF;
+unsigned IOCTL_VIDIOC_G_PARM = VIDIOC_G_PARM;
+unsigned IOCTL_VIDIOC_S_PARM = VIDIOC_S_PARM;
+unsigned IOCTL_VIDIOC_G_STD = VIDIOC_G_STD;
+unsigned IOCTL_VIDIOC_S_STD = VIDIOC_S_STD;
+unsigned IOCTL_VIDIOC_ENUMSTD = VIDIOC_ENUMSTD;
+unsigned IOCTL_VIDIOC_ENUMINPUT = VIDIOC_ENUMINPUT;
+unsigned IOCTL_VIDIOC_G_CTRL = VIDIOC_G_CTRL;
+unsigned IOCTL_VIDIOC_S_CTRL = VIDIOC_S_CTRL;
+unsigned IOCTL_VIDIOC_G_TUNER = VIDIOC_G_TUNER;
+unsigned IOCTL_VIDIOC_S_TUNER = VIDIOC_S_TUNER;
+unsigned IOCTL_VIDIOC_G_AUDIO = VIDIOC_G_AUDIO;
+unsigned IOCTL_VIDIOC_S_AUDIO = VIDIOC_S_AUDIO;
+unsigned IOCTL_VIDIOC_QUERYCTRL = VIDIOC_QUERYCTRL;
+unsigned IOCTL_VIDIOC_QUERYMENU = VIDIOC_QUERYMENU;
+unsigned IOCTL_VIDIOC_G_INPUT = VIDIOC_G_INPUT;
+unsigned IOCTL_VIDIOC_S_INPUT = VIDIOC_S_INPUT;
+unsigned IOCTL_VIDIOC_G_OUTPUT = VIDIOC_G_OUTPUT;
+unsigned IOCTL_VIDIOC_S_OUTPUT = VIDIOC_S_OUTPUT;
+unsigned IOCTL_VIDIOC_ENUMOUTPUT = VIDIOC_ENUMOUTPUT;
+unsigned IOCTL_VIDIOC_G_AUDOUT = VIDIOC_G_AUDOUT;
+unsigned IOCTL_VIDIOC_S_AUDOUT = VIDIOC_S_AUDOUT;
+unsigned IOCTL_VIDIOC_G_MODULATOR = VIDIOC_G_MODULATOR;
+unsigned IOCTL_VIDIOC_S_MODULATOR = VIDIOC_S_MODULATOR;
+unsigned IOCTL_VIDIOC_G_FREQUENCY = VIDIOC_G_FREQUENCY;
+unsigned IOCTL_VIDIOC_S_FREQUENCY = VIDIOC_S_FREQUENCY;
+unsigned IOCTL_VIDIOC_CROPCAP = VIDIOC_CROPCAP;
+unsigned IOCTL_VIDIOC_G_CROP = VIDIOC_G_CROP;
+unsigned IOCTL_VIDIOC_S_CROP = VIDIOC_S_CROP;
+unsigned IOCTL_VIDIOC_G_JPEGCOMP = VIDIOC_G_JPEGCOMP;
+unsigned IOCTL_VIDIOC_S_JPEGCOMP = VIDIOC_S_JPEGCOMP;
+unsigned IOCTL_VIDIOC_QUERYSTD = VIDIOC_QUERYSTD;
+unsigned IOCTL_VIDIOC_TRY_FMT = VIDIOC_TRY_FMT;
+unsigned IOCTL_VIDIOC_ENUMAUDIO = VIDIOC_ENUMAUDIO;
+unsigned IOCTL_VIDIOC_ENUMAUDOUT = VIDIOC_ENUMAUDOUT;
+unsigned IOCTL_VIDIOC_G_PRIORITY = VIDIOC_G_PRIORITY;
+unsigned IOCTL_VIDIOC_S_PRIORITY = VIDIOC_S_PRIORITY;
+unsigned IOCTL_VIDIOC_ENUM_FRAMESIZES = VIDIOC_ENUM_FRAMESIZES;
+unsigned IOCTL_VIDIOC_ENUM_FRAMEINTERVALS = VIDIOC_ENUM_FRAMEINTERVALS;
+unsigned IOCTL_WDOGIOC_GMODE = WDOGIOC_GMODE;
+unsigned IOCTL_WDOGIOC_SMODE = WDOGIOC_SMODE;
+unsigned IOCTL_WDOGIOC_WHICH = WDOGIOC_WHICH;
+unsigned IOCTL_WDOGIOC_TICKLE = WDOGIOC_TICKLE;
+unsigned IOCTL_WDOGIOC_GTICKLER = WDOGIOC_GTICKLER;
+unsigned IOCTL_WDOGIOC_GWDOGS = WDOGIOC_GWDOGS;
+unsigned IOCTL_KCOV_IOC_SETBUFSIZE = KCOV_IOC_SETBUFSIZE;
+unsigned IOCTL_KCOV_IOC_ENABLE = KCOV_IOC_ENABLE;
+unsigned IOCTL_KCOV_IOC_DISABLE = KCOV_IOC_DISABLE;
+unsigned IOCTL_IPMICTL_RECEIVE_MSG_TRUNC = IPMICTL_RECEIVE_MSG_TRUNC;
+unsigned IOCTL_IPMICTL_RECEIVE_MSG = IPMICTL_RECEIVE_MSG;
+unsigned IOCTL_IPMICTL_SEND_COMMAND = IPMICTL_SEND_COMMAND;
+unsigned IOCTL_IPMICTL_REGISTER_FOR_CMD = IPMICTL_REGISTER_FOR_CMD;
+unsigned IOCTL_IPMICTL_UNREGISTER_FOR_CMD = IPMICTL_UNREGISTER_FOR_CMD;
+unsigned IOCTL_IPMICTL_SET_GETS_EVENTS_CMD = IPMICTL_SET_GETS_EVENTS_CMD;
+unsigned IOCTL_IPMICTL_SET_MY_ADDRESS_CMD = IPMICTL_SET_MY_ADDRESS_CMD;
+unsigned IOCTL_IPMICTL_GET_MY_ADDRESS_CMD = IPMICTL_GET_MY_ADDRESS_CMD;
+unsigned IOCTL_IPMICTL_SET_MY_LUN_CMD = IPMICTL_SET_MY_LUN_CMD;
+unsigned IOCTL_IPMICTL_GET_MY_LUN_CMD = IPMICTL_GET_MY_LUN_CMD;
+unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET;
+unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC;
+unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED;
+unsigned IOCTL_SOUND_PCM_READ_RATE = SOUND_PCM_READ_RATE;
+unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO;
+unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE;
+unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT;
+unsigned IOCTL_SOUND_PCM_READ_BITS = SOUND_PCM_READ_BITS;
+unsigned IOCTL_SNDCTL_DSP_CHANNELS = SNDCTL_DSP_CHANNELS;
+unsigned IOCTL_SOUND_PCM_READ_CHANNELS = SOUND_PCM_READ_CHANNELS;
+unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER;
+unsigned IOCTL_SOUND_PCM_READ_FILTER = SOUND_PCM_READ_FILTER;
+unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST;
+unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE;
+unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT;
+unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS;
+unsigned IOCTL_SNDCTL_DSP_GETOSPACE = SNDCTL_DSP_GETOSPACE;
+unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE;
+unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK;
+unsigned IOCTL_SNDCTL_DSP_GETCAPS = SNDCTL_DSP_GETCAPS;
+unsigned IOCTL_SNDCTL_DSP_GETTRIGGER = SNDCTL_DSP_GETTRIGGER;
+unsigned IOCTL_SNDCTL_DSP_SETTRIGGER = SNDCTL_DSP_SETTRIGGER;
+unsigned IOCTL_SNDCTL_DSP_GETIPTR = SNDCTL_DSP_GETIPTR;
+unsigned IOCTL_SNDCTL_DSP_GETOPTR = SNDCTL_DSP_GETOPTR;
+unsigned IOCTL_SNDCTL_DSP_MAPINBUF = SNDCTL_DSP_MAPINBUF;
+unsigned IOCTL_SNDCTL_DSP_MAPOUTBUF = SNDCTL_DSP_MAPOUTBUF;
+unsigned IOCTL_SNDCTL_DSP_SETSYNCRO = SNDCTL_DSP_SETSYNCRO;
+unsigned IOCTL_SNDCTL_DSP_SETDUPLEX = SNDCTL_DSP_SETDUPLEX;
+unsigned IOCTL_SNDCTL_DSP_PROFILE = SNDCTL_DSP_PROFILE;
+unsigned IOCTL_SNDCTL_DSP_GETODELAY = SNDCTL_DSP_GETODELAY;
+unsigned IOCTL_SOUND_MIXER_INFO = SOUND_MIXER_INFO;
+unsigned IOCTL_SOUND_OLD_MIXER_INFO = SOUND_OLD_MIXER_INFO;
+unsigned IOCTL_OSS_GETVERSION = OSS_GETVERSION;
+unsigned IOCTL_SNDCTL_SYSINFO = SNDCTL_SYSINFO;
+unsigned IOCTL_SNDCTL_AUDIOINFO = SNDCTL_AUDIOINFO;
+unsigned IOCTL_SNDCTL_ENGINEINFO = SNDCTL_ENGINEINFO;
+unsigned IOCTL_SNDCTL_DSP_GETPLAYVOL = SNDCTL_DSP_GETPLAYVOL;
+unsigned IOCTL_SNDCTL_DSP_SETPLAYVOL = SNDCTL_DSP_SETPLAYVOL;
+unsigned IOCTL_SNDCTL_DSP_GETRECVOL = SNDCTL_DSP_GETRECVOL;
+unsigned IOCTL_SNDCTL_DSP_SETRECVOL = SNDCTL_DSP_SETRECVOL;
+unsigned IOCTL_SNDCTL_DSP_SKIP = SNDCTL_DSP_SKIP;
+unsigned IOCTL_SNDCTL_DSP_SILENCE = SNDCTL_DSP_SILENCE;
+
+const int si_SEGV_MAPERR = SEGV_MAPERR;
+const int si_SEGV_ACCERR = SEGV_ACCERR;
+
+const int modctl_load = MODCTL_LOAD;
+const int modctl_unload = MODCTL_UNLOAD;
+const int modctl_stat = MODCTL_STAT;
+const int modctl_exists = MODCTL_EXISTS;
+
+const unsigned SHA1_CTX_sz = sizeof(SHA1_CTX);
+const unsigned SHA1_return_length = SHA1_DIGEST_STRING_LENGTH;
+
+const unsigned MD4_CTX_sz = sizeof(MD4_CTX);
+const unsigned MD4_return_length = MD4_DIGEST_STRING_LENGTH;
+
+const unsigned RMD160_CTX_sz = sizeof(RMD160_CTX);
+const unsigned RMD160_return_length = RMD160_DIGEST_STRING_LENGTH;
+
+const unsigned MD5_CTX_sz = sizeof(MD5_CTX);
+const unsigned MD5_return_length = MD5_DIGEST_STRING_LENGTH;
+
+const unsigned fpos_t_sz = sizeof(fpos_t);
+
+const unsigned MD2_CTX_sz = sizeof(MD2_CTX);
+const unsigned MD2_return_length = MD2_DIGEST_STRING_LENGTH;
+
+#define SHA2_CONST(LEN)                                                      \
+  const unsigned SHA##LEN##_CTX_sz = sizeof(SHA##LEN##_CTX);                 \
+  const unsigned SHA##LEN##_return_length = SHA##LEN##_DIGEST_STRING_LENGTH; \
+  const unsigned SHA##LEN##_block_length = SHA##LEN##_BLOCK_LENGTH;          \
+  const unsigned SHA##LEN##_digest_length = SHA##LEN##_DIGEST_LENGTH
+
+SHA2_CONST(224);
+SHA2_CONST(256);
+SHA2_CONST(384);
+SHA2_CONST(512);
+
+#undef SHA2_CONST
+
+const int unvis_valid = UNVIS_VALID;
+const int unvis_validpush = UNVIS_VALIDPUSH;
+}  // namespace __sanitizer
+
+using namespace __sanitizer;
+
+COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
+
+COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
+CHECK_TYPE_SIZE(pthread_key_t);
+
+// There are more undocumented fields in dl_phdr_info that we are not interested
+// in.
+COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+
+CHECK_TYPE_SIZE(glob_t);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
+
+CHECK_TYPE_SIZE(addrinfo);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
+
+CHECK_TYPE_SIZE(hostent);
+CHECK_SIZE_AND_OFFSET(hostent, h_name);
+CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
+CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
+CHECK_SIZE_AND_OFFSET(hostent, h_length);
+CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
+
+CHECK_TYPE_SIZE(iovec);
+CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+
+CHECK_TYPE_SIZE(msghdr);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
+
+CHECK_TYPE_SIZE(cmsghdr);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
+
+COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+CHECK_SIZE_AND_OFFSET(dirent, d_fileno);
+CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
+
+CHECK_TYPE_SIZE(ifconf);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
+
+CHECK_TYPE_SIZE(pollfd);
+CHECK_SIZE_AND_OFFSET(pollfd, fd);
+CHECK_SIZE_AND_OFFSET(pollfd, events);
+CHECK_SIZE_AND_OFFSET(pollfd, revents);
+
+CHECK_TYPE_SIZE(nfds_t);
+
+CHECK_TYPE_SIZE(sigset_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+// Can't write checks for sa_handler and sa_sigaction due to them being
+// preprocessor macros.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
+
+CHECK_TYPE_SIZE(wordexp_t);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
+
+COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE));
+CHECK_SIZE_AND_OFFSET(FILE, _p);
+CHECK_SIZE_AND_OFFSET(FILE, _r);
+CHECK_SIZE_AND_OFFSET(FILE, _w);
+CHECK_SIZE_AND_OFFSET(FILE, _flags);
+CHECK_SIZE_AND_OFFSET(FILE, _file);
+CHECK_SIZE_AND_OFFSET(FILE, _bf);
+CHECK_SIZE_AND_OFFSET(FILE, _lbfsize);
+CHECK_SIZE_AND_OFFSET(FILE, _cookie);
+CHECK_SIZE_AND_OFFSET(FILE, _close);
+CHECK_SIZE_AND_OFFSET(FILE, _read);
+CHECK_SIZE_AND_OFFSET(FILE, _seek);
+CHECK_SIZE_AND_OFFSET(FILE, _write);
+CHECK_SIZE_AND_OFFSET(FILE, _ext);
+CHECK_SIZE_AND_OFFSET(FILE, _up);
+CHECK_SIZE_AND_OFFSET(FILE, _ur);
+CHECK_SIZE_AND_OFFSET(FILE, _ubuf);
+CHECK_SIZE_AND_OFFSET(FILE, _nbuf);
+CHECK_SIZE_AND_OFFSET(FILE, _flush);
+CHECK_SIZE_AND_OFFSET(FILE, _lb_unused);
+CHECK_SIZE_AND_OFFSET(FILE, _blksize);
+CHECK_SIZE_AND_OFFSET(FILE, _offset);
+
+CHECK_TYPE_SIZE(tm);
+CHECK_SIZE_AND_OFFSET(tm, tm_sec);
+CHECK_SIZE_AND_OFFSET(tm, tm_min);
+CHECK_SIZE_AND_OFFSET(tm, tm_hour);
+CHECK_SIZE_AND_OFFSET(tm, tm_mday);
+CHECK_SIZE_AND_OFFSET(tm, tm_mon);
+CHECK_SIZE_AND_OFFSET(tm, tm_year);
+CHECK_SIZE_AND_OFFSET(tm, tm_wday);
+CHECK_SIZE_AND_OFFSET(tm, tm_yday);
+CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
+CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
+CHECK_SIZE_AND_OFFSET(tm, tm_zone);
+
+CHECK_TYPE_SIZE(ether_addr);
+
+CHECK_TYPE_SIZE(ipc_perm);
+CHECK_SIZE_AND_OFFSET(ipc_perm, _key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, _seq);
+CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
+
+CHECK_TYPE_SIZE(shmid_ds);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
+
+CHECK_TYPE_SIZE(clock_t);
+
+CHECK_TYPE_SIZE(ifaddrs);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
+// Compare against the union, because we can't reach into the union in a
+// compliant way.
+#ifdef ifa_dstaddr
+#undef ifa_dstaddr
+#endif
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+
+CHECK_TYPE_SIZE(timeb);
+CHECK_SIZE_AND_OFFSET(timeb, time);
+CHECK_SIZE_AND_OFFSET(timeb, millitm);
+CHECK_SIZE_AND_OFFSET(timeb, timezone);
+CHECK_SIZE_AND_OFFSET(timeb, dstflag);
+
+CHECK_TYPE_SIZE(passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_name);
+CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
+CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
+
+CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
+
+CHECK_TYPE_SIZE(group);
+CHECK_SIZE_AND_OFFSET(group, gr_name);
+CHECK_SIZE_AND_OFFSET(group, gr_passwd);
+CHECK_SIZE_AND_OFFSET(group, gr_gid);
+CHECK_SIZE_AND_OFFSET(group, gr_mem);
+
+CHECK_TYPE_SIZE(modctl_load_t);
+CHECK_SIZE_AND_OFFSET(modctl_load_t, ml_filename);
+CHECK_SIZE_AND_OFFSET(modctl_load_t, ml_flags);
+CHECK_SIZE_AND_OFFSET(modctl_load_t, ml_props);
+CHECK_SIZE_AND_OFFSET(modctl_load_t, ml_propslen);
+
+// Compat with 9.0
+struct statvfs90 {
+  unsigned long f_flag;
+  unsigned long f_bsize;
+  unsigned long f_frsize;
+  unsigned long f_iosize;
+
+  u64 f_blocks;
+  u64 f_bfree;
+  u64 f_bavail;
+  u64 f_bresvd;
+
+  u64 f_files;
+  u64 f_ffree;
+  u64 f_favail;
+  u64 f_fresvd;
+
+  u64 f_syncreads;
+  u64 f_syncwrites;
+
+  u64 f_asyncreads;
+  u64 f_asyncwrites;
+
+  struct {
+    s32 __fsid_val[2];
+  } f_fsidx;
+  unsigned long f_fsid;
+  unsigned long f_namemax;
+  u32 f_owner;
+
+  u32 f_spare[4];
+
+  char f_fstypename[32];
+  char f_mntonname[32];
+  char f_mntfromname[32];
+};
+unsigned struct_statvfs90_sz = sizeof(struct statvfs90);
+
+#endif  // SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.h
new file mode 100644
index 0000000000..dc6eb59b28
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.h
@@ -0,0 +1,2421 @@
+//===-- sanitizer_platform_limits_netbsd.h --------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific NetBSD data structures.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PLATFORM_LIMITS_NETBSD_H
+#define SANITIZER_PLATFORM_LIMITS_NETBSD_H
+
+#if SANITIZER_NETBSD
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+
+namespace __sanitizer {
+void *__sanitizer_get_link_map_by_dlopen_handle(void *handle);
+#define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \
+  (link_map *)__sanitizer_get_link_map_by_dlopen_handle(handle)
+
+extern unsigned struct_utsname_sz;
+extern unsigned struct_stat_sz;
+extern unsigned struct_rusage_sz;
+extern unsigned siginfo_t_sz;
+extern unsigned struct_itimerval_sz;
+extern unsigned pthread_t_sz;
+extern unsigned pthread_mutex_t_sz;
+extern unsigned pthread_cond_t_sz;
+extern unsigned pid_t_sz;
+extern unsigned timeval_sz;
+extern unsigned uid_t_sz;
+extern unsigned gid_t_sz;
+extern unsigned mbstate_t_sz;
+extern unsigned struct_timezone_sz;
+extern unsigned struct_tms_sz;
+extern unsigned struct_itimerspec_sz;
+extern unsigned struct_sigevent_sz;
+extern unsigned struct_stack_t_sz;
+extern unsigned struct_sched_param_sz;
+extern unsigned struct_statfs_sz;
+extern unsigned struct_sockaddr_sz;
+unsigned ucontext_t_sz(void *ctx);
+
+extern unsigned struct_rlimit_sz;
+extern unsigned struct_utimbuf_sz;
+extern unsigned struct_timespec_sz;
+extern unsigned struct_sembuf_sz;
+
+extern unsigned struct_kevent_sz;
+extern unsigned struct_FTS_sz;
+extern unsigned struct_FTSENT_sz;
+
+extern unsigned struct_regex_sz;
+extern unsigned struct_regmatch_sz;
+
+extern unsigned struct_fstab_sz;
+
+struct __sanitizer_regmatch {
+  OFF_T rm_so;
+  OFF_T rm_eo;
+};
+
+typedef struct __sanitizer_modctl_load {
+  const char *ml_filename;
+  int ml_flags;
+  const char *ml_props;
+  uptr ml_propslen;
+} __sanitizer_modctl_load_t;
+extern const int modctl_load;
+extern const int modctl_unload;
+extern const int modctl_stat;
+extern const int modctl_exists;
+
+union __sanitizer_sigval {
+  int sival_int;
+  uptr sival_ptr;
+};
+
+struct __sanitizer_sigevent {
+  int sigev_notify;
+  int sigev_signo;
+  union __sanitizer_sigval sigev_value;
+  uptr sigev_notify_function;
+  uptr sigev_notify_attributes;
+};
+
+struct __sanitizer_aiocb {
+  u64 aio_offset;
+  uptr aio_buf;
+  uptr aio_nbytes;
+  int aio_fildes;
+  int aio_lio_opcode;
+  int aio_reqprio;
+  struct __sanitizer_sigevent aio_sigevent;
+  int _state;
+  int _errno;
+  long _retval;
+};
+
+struct __sanitizer_sem_t {
+  uptr data[5];
+};
+
+struct __sanitizer_ipc_perm {
+  u32 uid;
+  u32 gid;
+  u32 cuid;
+  u32 cgid;
+  u32 mode;
+  unsigned short _seq;
+  long _key;
+};
+
+struct __sanitizer_shmid_ds {
+  __sanitizer_ipc_perm shm_perm;
+  unsigned long shm_segsz;
+  u32 shm_lpid;
+  u32 shm_cpid;
+  unsigned int shm_nattch;
+  u64 shm_atime;
+  u64 shm_dtime;
+  u64 shm_ctime;
+  void *_shm_internal;
+};
+
+struct __sanitizer_protoent {
+  char *p_name;
+  char **p_aliases;
+  int p_proto;
+};
+
+struct __sanitizer_netent {
+  char *n_name;
+  char **n_aliases;
+  int n_addrtype;
+  u32 n_net;
+};
+
+extern unsigned struct_msqid_ds_sz;
+extern unsigned struct_mq_attr_sz;
+extern unsigned struct_timex_sz;
+extern unsigned struct_statvfs_sz;
+
+struct __sanitizer_iovec {
+  void *iov_base;
+  uptr iov_len;
+};
+
+struct __sanitizer_ifaddrs {
+  struct __sanitizer_ifaddrs *ifa_next;
+  char *ifa_name;
+  unsigned int ifa_flags;
+  void *ifa_addr;     // (struct sockaddr *)
+  void *ifa_netmask;  // (struct sockaddr *)
+  void *ifa_dstaddr;  // (struct sockaddr *)
+  void *ifa_data;
+  unsigned int ifa_addrflags;
+};
+
+typedef unsigned int __sanitizer_socklen_t;
+
+typedef unsigned __sanitizer_pthread_key_t;
+
+typedef long long __sanitizer_time_t;
+typedef int __sanitizer_suseconds_t;
+
+struct __sanitizer_timeval {
+  __sanitizer_time_t tv_sec;
+  __sanitizer_suseconds_t tv_usec;
+};
+
+struct __sanitizer_itimerval {
+  struct __sanitizer_timeval it_interval;
+  struct __sanitizer_timeval it_value;
+};
+
+struct __sanitizer_timespec {
+  __sanitizer_time_t tv_sec;
+  long tv_nsec;
+};
+
+struct __sanitizer_passwd {
+  char *pw_name;
+  char *pw_passwd;
+  int pw_uid;
+  int pw_gid;
+  __sanitizer_time_t pw_change;
+  char *pw_class;
+  char *pw_gecos;
+  char *pw_dir;
+  char *pw_shell;
+  __sanitizer_time_t pw_expire;
+};
+
+struct __sanitizer_group {
+  char *gr_name;
+  char *gr_passwd;
+  int gr_gid;
+  char **gr_mem;
+};
+
+struct __sanitizer_timeb {
+  __sanitizer_time_t time;
+  unsigned short millitm;
+  short timezone;
+  short dstflag;
+};
+
+struct __sanitizer_ether_addr {
+  u8 octet[6];
+};
+
+struct __sanitizer_tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+  long int tm_gmtoff;
+  const char *tm_zone;
+};
+
+struct __sanitizer_msghdr {
+  void *msg_name;
+  unsigned msg_namelen;
+  struct __sanitizer_iovec *msg_iov;
+  unsigned msg_iovlen;
+  void *msg_control;
+  unsigned msg_controllen;
+  int msg_flags;
+};
+
+struct __sanitizer_mmsghdr {
+  struct __sanitizer_msghdr msg_hdr;
+  unsigned int msg_len;
+};
+
+struct __sanitizer_cmsghdr {
+  unsigned cmsg_len;
+  int cmsg_level;
+  int cmsg_type;
+};
+
+struct __sanitizer_dirent {
+  u64 d_fileno;
+  u16 d_reclen;
+  // more fields that we don't care about
+};
+
+typedef int __sanitizer_clock_t;
+typedef int __sanitizer_clockid_t;
+
+typedef u32 __sanitizer___kernel_uid_t;
+typedef u32 __sanitizer___kernel_gid_t;
+typedef u64 __sanitizer___kernel_off_t;
+typedef struct {
+  u32 fds_bits[8];
+} __sanitizer___kernel_fd_set;
+
+typedef struct {
+  unsigned int pta_magic;
+  int pta_flags;
+  void *pta_private;
+} __sanitizer_pthread_attr_t;
+
+struct __sanitizer_sigset_t {
+  // uint32_t * 4
+  unsigned int __bits[4];
+};
+
+struct __sanitizer_siginfo {
+  // The size is determined by looking at sizeof of real siginfo_t on linux.
+  u64 opaque[128 / sizeof(u64)];
+};
+
+using __sanitizer_sighandler_ptr = void (*)(int sig);
+using __sanitizer_sigactionhandler_ptr = void (*)(int sig,
+                                                  __sanitizer_siginfo *siginfo,
+                                                  void *uctx);
+
+struct __sanitizer_sigaction {
+  union {
+    __sanitizer_sighandler_ptr handler;
+    __sanitizer_sigactionhandler_ptr sigaction;
+  };
+  __sanitizer_sigset_t sa_mask;
+  int sa_flags;
+};
+
+extern unsigned struct_sigaltstack_sz;
+
+typedef unsigned int __sanitizer_sigset13_t;
+
+struct __sanitizer_sigaction13 {
+  __sanitizer_sighandler_ptr osa_handler;
+  __sanitizer_sigset13_t osa_mask;
+  int osa_flags;
+};
+
+struct __sanitizer_sigaltstack {
+  void *ss_sp;
+  uptr ss_size;
+  int ss_flags;
+};
+
+typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t;
+
+struct __sanitizer_kernel_sigaction_t {
+  union {
+    void (*handler)(int signo);
+    void (*sigaction)(int signo, void *info, void *ctx);
+  };
+  unsigned long sa_flags;
+  void (*sa_restorer)(void);
+  __sanitizer_kernel_sigset_t sa_mask;
+};
+
+extern const uptr sig_ign;
+extern const uptr sig_dfl;
+extern const uptr sig_err;
+extern const uptr sa_siginfo;
+
+extern int af_inet;
+extern int af_inet6;
+uptr __sanitizer_in_addr_sz(int af);
+
+struct __sanitizer_dl_phdr_info {
+  uptr dlpi_addr;
+  const char *dlpi_name;
+  const void *dlpi_phdr;
+  short dlpi_phnum;
+};
+
+extern unsigned struct_ElfW_Phdr_sz;
+
+struct __sanitizer_addrinfo {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+#if defined(__sparc__) && defined(_LP64)
+  int __ai_pad0;
+#endif
+  unsigned ai_addrlen;
+#if defined(__alpha__) || (defined(__i386__) && defined(_LP64))
+  int __ai_pad0;
+#endif
+  char *ai_canonname;
+  void *ai_addr;
+  struct __sanitizer_addrinfo *ai_next;
+};
+
+struct __sanitizer_hostent {
+  char *h_name;
+  char **h_aliases;
+  int h_addrtype;
+  int h_length;
+  char **h_addr_list;
+};
+
+struct __sanitizer_pollfd {
+  int fd;
+  short events;
+  short revents;
+};
+
+typedef unsigned __sanitizer_nfds_t;
+
+typedef int __sanitizer_lwpid_t;
+
+struct __sanitizer_glob_t {
+  uptr gl_pathc;
+  uptr gl_matchc;
+  uptr gl_offs;
+  int gl_flags;
+  char **gl_pathv;
+  int (*gl_errfunc)(const char *, int);
+  void (*gl_closedir)(void *dirp);
+  struct dirent *(*gl_readdir)(void *dirp);
+  void *(*gl_opendir)(const char *);
+  int (*gl_lstat)(const char *, void * /* struct stat* */);
+  int (*gl_stat)(const char *, void * /* struct stat* */);
+};
+
+extern int glob_nomatch;
+extern int glob_altdirfunc;
+extern const int wordexp_wrde_dooffs;
+
+extern unsigned path_max;
+
+extern int struct_ttyent_sz;
+
+extern int ptrace_pt_io;
+extern int ptrace_pt_lwpinfo;
+extern int ptrace_pt_set_event_mask;
+extern int ptrace_pt_get_event_mask;
+extern int ptrace_pt_get_process_state;
+extern int ptrace_pt_set_siginfo;
+extern int ptrace_pt_get_siginfo;
+extern int ptrace_pt_lwpstatus;
+extern int ptrace_pt_lwpnext;
+extern int ptrace_piod_read_d;
+extern int ptrace_piod_write_d;
+extern int ptrace_piod_read_i;
+extern int ptrace_piod_write_i;
+extern int ptrace_piod_read_auxv;
+extern int ptrace_pt_setregs;
+extern int ptrace_pt_getregs;
+extern int ptrace_pt_setfpregs;
+extern int ptrace_pt_getfpregs;
+extern int ptrace_pt_setdbregs;
+extern int ptrace_pt_getdbregs;
+
+struct __sanitizer_ptrace_io_desc {
+  int piod_op;
+  void *piod_offs;
+  void *piod_addr;
+  uptr piod_len;
+};
+
+struct __sanitizer_ptrace_lwpinfo {
+  __sanitizer_lwpid_t pl_lwpid;
+  int pl_event;
+};
+
+struct __sanitizer_ptrace_lwpstatus {
+  __sanitizer_lwpid_t pl_lwpid;
+  __sanitizer_sigset_t pl_sigpend;
+  __sanitizer_sigset_t pl_sigmask;
+  char pl_name[20];
+  void *pl_private;
+};
+
+extern unsigned struct_ptrace_ptrace_io_desc_struct_sz;
+extern unsigned struct_ptrace_ptrace_lwpinfo_struct_sz;
+extern unsigned struct_ptrace_ptrace_lwpstatus_struct_sz;
+extern unsigned struct_ptrace_ptrace_event_struct_sz;
+extern unsigned struct_ptrace_ptrace_siginfo_struct_sz;
+
+extern unsigned struct_ptrace_reg_struct_sz;
+extern unsigned struct_ptrace_fpreg_struct_sz;
+extern unsigned struct_ptrace_dbreg_struct_sz;
+
+struct __sanitizer_wordexp_t {
+  uptr we_wordc;
+  char **we_wordv;
+  uptr we_offs;
+  char *we_strings;
+  uptr we_nbytes;
+};
+
+struct __sanitizer_FILE {
+  unsigned char *_p;
+  int _r;
+  int _w;
+  unsigned short _flags;
+  short _file;
+  struct {
+    unsigned char *_base;
+    int _size;
+  } _bf;
+  int _lbfsize;
+  void *_cookie;
+  int (*_close)(void *ptr);
+  u64 (*_read)(void *, void *, uptr);
+  u64 (*_seek)(void *, u64, int);
+  uptr (*_write)(void *, const void *, uptr);
+  struct {
+    unsigned char *_base;
+    int _size;
+  } _ext;
+  unsigned char *_up;
+  int _ur;
+  unsigned char _ubuf[3];
+  unsigned char _nbuf[1];
+  int (*_flush)(void *ptr);
+  char _lb_unused[sizeof(uptr)];
+  int _blksize;
+  u64 _offset;
+};
+#define SANITIZER_HAS_STRUCT_FILE 1
+
+extern int shmctl_ipc_stat;
+
+// This simplifies generic code
+#define struct_shminfo_sz -1
+#define struct_shm_info_sz -1
+#define shmctl_shm_stat -1
+#define shmctl_ipc_info -1
+#define shmctl_shm_info -1
+
+extern unsigned struct_utmp_sz;
+extern unsigned struct_utmpx_sz;
+
+extern int map_fixed;
+
+// ioctl arguments
+struct __sanitizer_ifconf {
+  int ifc_len;
+  union {
+    void *ifcu_req;
+  } ifc_ifcu;
+};
+
+struct __sanitizer_ttyent {
+  char *ty_name;
+  char *ty_getty;
+  char *ty_type;
+  int ty_status;
+  char *ty_window;
+  char *ty_comment;
+  char *ty_class;
+};
+
+extern const unsigned long __sanitizer_bufsiz;
+
+#define IOC_NRBITS 8
+#define IOC_TYPEBITS 8
+#define IOC_SIZEBITS 14
+#define IOC_DIRBITS 2
+#define IOC_NONE 0U
+#define IOC_WRITE 1U
+#define IOC_READ 2U
+#define IOC_NRMASK ((1 << IOC_NRBITS) - 1)
+#define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)
+#define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)
+#undef IOC_DIRMASK
+#define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)
+#define IOC_NRSHIFT 0
+#define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)
+#define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)
+#define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)
+#define EVIOC_EV_MAX 0x1f
+#define EVIOC_ABS_MAX 0x3f
+
+#define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)
+#define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)
+#define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)
+#define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)
+
+// ioctl request identifiers
+
+extern unsigned struct_altqreq_sz;
+extern unsigned struct_amr_user_ioctl_sz;
+extern unsigned struct_ap_control_sz;
+extern unsigned struct_apm_ctl_sz;
+extern unsigned struct_apm_event_info_sz;
+extern unsigned struct_apm_power_info_sz;
+extern unsigned struct_atabusiodetach_args_sz;
+extern unsigned struct_atabusioscan_args_sz;
+extern unsigned struct_ath_diag_sz;
+extern unsigned struct_atm_flowmap_sz;
+extern unsigned struct_audio_buf_info_sz;
+extern unsigned struct_audio_device_sz;
+extern unsigned struct_audio_encoding_sz;
+extern unsigned struct_audio_info_sz;
+extern unsigned struct_audio_offset_sz;
+extern unsigned struct_bio_locate_sz;
+extern unsigned struct_bioc_alarm_sz;
+extern unsigned struct_bioc_blink_sz;
+extern unsigned struct_bioc_disk_sz;
+extern unsigned struct_bioc_inq_sz;
+extern unsigned struct_bioc_setstate_sz;
+extern unsigned struct_bioc_vol_sz;
+extern unsigned struct_bioc_volops_sz;
+extern unsigned struct_bktr_chnlset_sz;
+extern unsigned struct_bktr_remote_sz;
+extern unsigned struct_blue_conf_sz;
+extern unsigned struct_blue_interface_sz;
+extern unsigned struct_blue_stats_sz;
+extern unsigned struct_bpf_dltlist_sz;
+extern unsigned struct_bpf_program_sz;
+extern unsigned struct_bpf_stat_old_sz;
+extern unsigned struct_bpf_stat_sz;
+extern unsigned struct_bpf_version_sz;
+extern unsigned struct_btreq_sz;
+extern unsigned struct_btsco_info_sz;
+extern unsigned struct_buffmem_desc_sz;
+extern unsigned struct_cbq_add_class_sz;
+extern unsigned struct_cbq_add_filter_sz;
+extern unsigned struct_cbq_delete_class_sz;
+extern unsigned struct_cbq_delete_filter_sz;
+extern unsigned struct_cbq_getstats_sz;
+extern unsigned struct_cbq_interface_sz;
+extern unsigned struct_cbq_modify_class_sz;
+extern unsigned struct_ccd_ioctl_sz;
+extern unsigned struct_cdnr_add_element_sz;
+extern unsigned struct_cdnr_add_filter_sz;
+extern unsigned struct_cdnr_add_tbmeter_sz;
+extern unsigned struct_cdnr_add_trtcm_sz;
+extern unsigned struct_cdnr_add_tswtcm_sz;
+extern unsigned struct_cdnr_delete_element_sz;
+extern unsigned struct_cdnr_delete_filter_sz;
+extern unsigned struct_cdnr_get_stats_sz;
+extern unsigned struct_cdnr_interface_sz;
+extern unsigned struct_cdnr_modify_tbmeter_sz;
+extern unsigned struct_cdnr_modify_trtcm_sz;
+extern unsigned struct_cdnr_modify_tswtcm_sz;
+extern unsigned struct_cdnr_tbmeter_stats_sz;
+extern unsigned struct_cdnr_tcm_stats_sz;
+extern unsigned struct_cgd_ioctl_sz;
+extern unsigned struct_cgd_user_sz;
+extern unsigned struct_changer_element_status_request_sz;
+extern unsigned struct_changer_exchange_request_sz;
+extern unsigned struct_changer_move_request_sz;
+extern unsigned struct_changer_params_sz;
+extern unsigned struct_changer_position_request_sz;
+extern unsigned struct_changer_set_voltag_request_sz;
+extern unsigned struct_clockctl_adjtime_sz;
+extern unsigned struct_clockctl_clock_settime_sz;
+extern unsigned struct_clockctl_ntp_adjtime_sz;
+extern unsigned struct_clockctl_settimeofday_sz;
+extern unsigned struct_cnwistats_sz;
+extern unsigned struct_cnwitrail_sz;
+extern unsigned struct_cnwstatus_sz;
+extern unsigned struct_count_info_sz;
+extern unsigned struct_cpu_ucode_sz;
+extern unsigned struct_cpu_ucode_version_sz;
+extern unsigned struct_crypt_kop_sz;
+extern unsigned struct_crypt_mkop_sz;
+extern unsigned struct_crypt_mop_sz;
+extern unsigned struct_crypt_op_sz;
+extern unsigned struct_crypt_result_sz;
+extern unsigned struct_crypt_sfop_sz;
+extern unsigned struct_crypt_sgop_sz;
+extern unsigned struct_cryptret_sz;
+extern unsigned struct_devdetachargs_sz;
+extern unsigned struct_devlistargs_sz;
+extern unsigned struct_devpmargs_sz;
+extern unsigned struct_devrescanargs_sz;
+extern unsigned struct_disk_badsecinfo_sz;
+extern unsigned struct_disk_strategy_sz;
+extern unsigned struct_disklabel_sz;
+extern unsigned struct_dkbad_sz;
+extern unsigned struct_dkwedge_info_sz;
+extern unsigned struct_dkwedge_list_sz;
+extern unsigned struct_dmio_setfunc_sz;
+extern unsigned struct_dmx_pes_filter_params_sz;
+extern unsigned struct_dmx_sct_filter_params_sz;
+extern unsigned struct_dmx_stc_sz;
+extern unsigned struct_dvb_diseqc_master_cmd_sz;
+extern unsigned struct_dvb_diseqc_slave_reply_sz;
+extern unsigned struct_dvb_frontend_event_sz;
+extern unsigned struct_dvb_frontend_info_sz;
+extern unsigned struct_dvb_frontend_parameters_sz;
+extern unsigned struct_eccapreq_sz;
+extern unsigned struct_fbcmap_sz;
+extern unsigned struct_fbcurpos_sz;
+extern unsigned struct_fbcursor_sz;
+extern unsigned struct_fbgattr_sz;
+extern unsigned struct_fbsattr_sz;
+extern unsigned struct_fbtype_sz;
+extern unsigned struct_fdformat_cmd_sz;
+extern unsigned struct_fdformat_parms_sz;
+extern unsigned struct_fifoq_conf_sz;
+extern unsigned struct_fifoq_getstats_sz;
+extern unsigned struct_fifoq_interface_sz;
+extern unsigned struct_format_op_sz;
+extern unsigned struct_fss_get_sz;
+extern unsigned struct_fss_set_sz;
+extern unsigned struct_gpio_attach_sz;
+extern unsigned struct_gpio_info_sz;
+extern unsigned struct_gpio_req_sz;
+extern unsigned struct_gpio_set_sz;
+extern unsigned struct_hfsc_add_class_sz;
+extern unsigned struct_hfsc_add_filter_sz;
+extern unsigned struct_hfsc_attach_sz;
+extern unsigned struct_hfsc_class_stats_sz;
+extern unsigned struct_hfsc_delete_class_sz;
+extern unsigned struct_hfsc_delete_filter_sz;
+extern unsigned struct_hfsc_interface_sz;
+extern unsigned struct_hfsc_modify_class_sz;
+extern unsigned struct_hpcfb_dsp_op_sz;
+extern unsigned struct_hpcfb_dspconf_sz;
+extern unsigned struct_hpcfb_fbconf_sz;
+extern unsigned struct_if_addrprefreq_sz;
+extern unsigned struct_if_clonereq_sz;
+extern unsigned struct_if_laddrreq_sz;
+extern unsigned struct_ifaddr_sz;
+extern unsigned struct_ifaliasreq_sz;
+extern unsigned struct_ifcapreq_sz;
+extern unsigned struct_ifconf_sz;
+extern unsigned struct_ifdatareq_sz;
+extern unsigned struct_ifdrv_sz;
+extern unsigned struct_ifmediareq_sz;
+extern unsigned struct_ifpppcstatsreq_sz;
+extern unsigned struct_ifpppstatsreq_sz;
+extern unsigned struct_ifreq_sz;
+extern unsigned struct_in6_addrpolicy_sz;
+extern unsigned struct_in6_ndireq_sz;
+extern unsigned struct_ioc_load_unload_sz;
+extern unsigned struct_ioc_patch_sz;
+extern unsigned struct_ioc_play_blocks_sz;
+extern unsigned struct_ioc_play_msf_sz;
+extern unsigned struct_ioc_play_track_sz;
+extern unsigned struct_ioc_read_subchannel_sz;
+extern unsigned struct_ioc_read_toc_entry_sz;
+extern unsigned struct_ioc_toc_header_sz;
+extern unsigned struct_ioc_vol_sz;
+extern unsigned struct_ioctl_pt_sz;
+extern unsigned struct_ioppt_sz;
+extern unsigned struct_iovec_sz;
+extern unsigned struct_ipfobj_sz;
+extern unsigned struct_irda_params_sz;
+extern unsigned struct_isp_fc_device_sz;
+extern unsigned struct_isp_fc_tsk_mgmt_sz;
+extern unsigned struct_isp_hba_device_sz;
+extern unsigned struct_isv_cmd_sz;
+extern unsigned struct_jobs_add_class_sz;
+extern unsigned struct_jobs_add_filter_sz;
+extern unsigned struct_jobs_attach_sz;
+extern unsigned struct_jobs_class_stats_sz;
+extern unsigned struct_jobs_delete_class_sz;
+extern unsigned struct_jobs_delete_filter_sz;
+extern unsigned struct_jobs_interface_sz;
+extern unsigned struct_jobs_modify_class_sz;
+extern unsigned struct_kbentry_sz;
+extern unsigned struct_kfilter_mapping_sz;
+extern unsigned struct_kiockeymap_sz;
+extern unsigned struct_ksyms_gsymbol_sz;
+extern unsigned struct_ksyms_gvalue_sz;
+extern unsigned struct_ksyms_ogsymbol_sz;
+extern unsigned struct_kttcp_io_args_sz;
+extern unsigned struct_ltchars_sz;
+extern unsigned struct_lua_create_sz;
+extern unsigned struct_lua_info_sz;
+extern unsigned struct_lua_load_sz;
+extern unsigned struct_lua_require_sz;
+extern unsigned struct_mbpp_param_sz;
+extern unsigned struct_md_conf_sz;
+extern unsigned struct_meteor_capframe_sz;
+extern unsigned struct_meteor_counts_sz;
+extern unsigned struct_meteor_geomet_sz;
+extern unsigned struct_meteor_pixfmt_sz;
+extern unsigned struct_meteor_video_sz;
+extern unsigned struct_mlx_cinfo_sz;
+extern unsigned struct_mlx_pause_sz;
+extern unsigned struct_mlx_rebuild_request_sz;
+extern unsigned struct_mlx_rebuild_status_sz;
+extern unsigned struct_mlx_usercommand_sz;
+extern unsigned struct_mly_user_command_sz;
+extern unsigned struct_mly_user_health_sz;
+extern unsigned struct_mtget_sz;
+extern unsigned struct_mtop_sz;
+extern unsigned struct_npf_ioctl_table_sz;
+extern unsigned struct_npioctl_sz;
+extern unsigned struct_nvme_pt_command_sz;
+extern unsigned struct_ochanger_element_status_request_sz;
+extern unsigned struct_ofiocdesc_sz;
+extern unsigned struct_okiockey_sz;
+extern unsigned struct_ortentry_sz;
+extern unsigned struct_oscsi_addr_sz;
+extern unsigned struct_oss_audioinfo_sz;
+extern unsigned struct_oss_sysinfo_sz;
+extern unsigned struct_pciio_bdf_cfgreg_sz;
+extern unsigned struct_pciio_businfo_sz;
+extern unsigned struct_pciio_cfgreg_sz;
+extern unsigned struct_pciio_drvname_sz;
+extern unsigned struct_pciio_drvnameonbus_sz;
+extern unsigned struct_pcvtid_sz;
+extern unsigned struct_pf_osfp_ioctl_sz;
+extern unsigned struct_pf_status_sz;
+extern unsigned struct_pfioc_altq_sz;
+extern unsigned struct_pfioc_if_sz;
+extern unsigned struct_pfioc_iface_sz;
+extern unsigned struct_pfioc_limit_sz;
+extern unsigned struct_pfioc_natlook_sz;
+extern unsigned struct_pfioc_pooladdr_sz;
+extern unsigned struct_pfioc_qstats_sz;
+extern unsigned struct_pfioc_rule_sz;
+extern unsigned struct_pfioc_ruleset_sz;
+extern unsigned struct_pfioc_src_node_kill_sz;
+extern unsigned struct_pfioc_src_nodes_sz;
+extern unsigned struct_pfioc_state_kill_sz;
+extern unsigned struct_pfioc_state_sz;
+extern unsigned struct_pfioc_states_sz;
+extern unsigned struct_pfioc_table_sz;
+extern unsigned struct_pfioc_tm_sz;
+extern unsigned struct_pfioc_trans_sz;
+extern unsigned struct_plistref_sz;
+extern unsigned struct_power_type_sz;
+extern unsigned struct_ppp_idle_sz;
+extern unsigned struct_ppp_option_data_sz;
+extern unsigned struct_ppp_rawin_sz;
+extern unsigned struct_pppoeconnectionstate_sz;
+extern unsigned struct_pppoediscparms_sz;
+extern unsigned struct_priq_add_class_sz;
+extern unsigned struct_priq_add_filter_sz;
+extern unsigned struct_priq_class_stats_sz;
+extern unsigned struct_priq_delete_class_sz;
+extern unsigned struct_priq_delete_filter_sz;
+extern unsigned struct_priq_interface_sz;
+extern unsigned struct_priq_modify_class_sz;
+extern unsigned struct_ptmget_sz;
+extern unsigned struct_pvctxreq_sz;
+extern unsigned struct_radio_info_sz;
+extern unsigned struct_red_conf_sz;
+extern unsigned struct_red_interface_sz;
+extern unsigned struct_red_stats_sz;
+extern unsigned struct_redparams_sz;
+extern unsigned struct_rf_pmparams_sz;
+extern unsigned struct_rf_pmstat_sz;
+extern unsigned struct_rf_recon_req_sz;
+extern unsigned struct_rio_conf_sz;
+extern unsigned struct_rio_interface_sz;
+extern unsigned struct_rio_stats_sz;
+extern unsigned struct_scan_io_sz;
+extern unsigned struct_scbusaccel_args_sz;
+extern unsigned struct_scbusiodetach_args_sz;
+extern unsigned struct_scbusioscan_args_sz;
+extern unsigned struct_scsi_addr_sz;
+extern unsigned struct_seq_event_rec_sz;
+extern unsigned struct_session_op_sz;
+extern unsigned struct_sgttyb_sz;
+extern unsigned struct_sioc_sg_req_sz;
+extern unsigned struct_sioc_vif_req_sz;
+extern unsigned struct_smbioc_flags_sz;
+extern unsigned struct_smbioc_lookup_sz;
+extern unsigned struct_smbioc_oshare_sz;
+extern unsigned struct_smbioc_ossn_sz;
+extern unsigned struct_smbioc_rq_sz;
+extern unsigned struct_smbioc_rw_sz;
+extern unsigned struct_spppauthcfg_sz;
+extern unsigned struct_spppauthfailuresettings_sz;
+extern unsigned struct_spppauthfailurestats_sz;
+extern unsigned struct_spppdnsaddrs_sz;
+extern unsigned struct_spppdnssettings_sz;
+extern unsigned struct_spppidletimeout_sz;
+extern unsigned struct_spppkeepalivesettings_sz;
+extern unsigned struct_sppplcpcfg_sz;
+extern unsigned struct_spppstatus_sz;
+extern unsigned struct_spppstatusncp_sz;
+extern unsigned struct_srt_rt_sz;
+extern unsigned struct_stic_xinfo_sz;
+extern unsigned struct_sun_dkctlr_sz;
+extern unsigned struct_sun_dkgeom_sz;
+extern unsigned struct_sun_dkpart_sz;
+extern unsigned struct_synth_info_sz;
+extern unsigned struct_tbrreq_sz;
+extern unsigned struct_tchars_sz;
+extern unsigned struct_termios_sz;
+extern unsigned struct_timeval_sz;
+extern unsigned struct_twe_drivecommand_sz;
+extern unsigned struct_twe_paramcommand_sz;
+extern unsigned struct_twe_usercommand_sz;
+extern unsigned struct_ukyopon_identify_sz;
+extern unsigned struct_urio_command_sz;
+extern unsigned struct_usb_alt_interface_sz;
+extern unsigned struct_usb_bulk_ra_wb_opt_sz;
+extern unsigned struct_usb_config_desc_sz;
+extern unsigned struct_usb_ctl_report_desc_sz;
+extern unsigned struct_usb_ctl_report_sz;
+extern unsigned struct_usb_ctl_request_sz;
+#if defined(__x86_64__)
+extern unsigned struct_nvmm_ioc_capability_sz;
+extern unsigned struct_nvmm_ioc_machine_create_sz;
+extern unsigned struct_nvmm_ioc_machine_destroy_sz;
+extern unsigned struct_nvmm_ioc_machine_configure_sz;
+extern unsigned struct_nvmm_ioc_vcpu_create_sz;
+extern unsigned struct_nvmm_ioc_vcpu_destroy_sz;
+extern unsigned struct_nvmm_ioc_vcpu_configure_sz;
+extern unsigned struct_nvmm_ioc_vcpu_setstate_sz;
+extern unsigned struct_nvmm_ioc_vcpu_getstate_sz;
+extern unsigned struct_nvmm_ioc_vcpu_inject_sz;
+extern unsigned struct_nvmm_ioc_vcpu_run_sz;
+extern unsigned struct_nvmm_ioc_gpa_map_sz;
+extern unsigned struct_nvmm_ioc_gpa_unmap_sz;
+extern unsigned struct_nvmm_ioc_hva_map_sz;
+extern unsigned struct_nvmm_ioc_hva_unmap_sz;
+extern unsigned struct_nvmm_ioc_ctl_sz;
+#endif
+extern unsigned struct_spi_ioctl_configure_sz;
+extern unsigned struct_spi_ioctl_transfer_sz;
+extern unsigned struct_autofs_daemon_request_sz;
+extern unsigned struct_autofs_daemon_done_sz;
+extern unsigned struct_sctp_connectx_addrs_sz;
+extern unsigned struct_usb_device_info_old_sz;
+extern unsigned struct_usb_device_info_sz;
+extern unsigned struct_usb_device_stats_sz;
+extern unsigned struct_usb_endpoint_desc_sz;
+extern unsigned struct_usb_full_desc_sz;
+extern unsigned struct_usb_interface_desc_sz;
+extern unsigned struct_usb_string_desc_sz;
+extern unsigned struct_utoppy_readfile_sz;
+extern unsigned struct_utoppy_rename_sz;
+extern unsigned struct_utoppy_stats_sz;
+extern unsigned struct_utoppy_writefile_sz;
+extern unsigned struct_v4l2_audio_sz;
+extern unsigned struct_v4l2_audioout_sz;
+extern unsigned struct_v4l2_buffer_sz;
+extern unsigned struct_v4l2_capability_sz;
+extern unsigned struct_v4l2_control_sz;
+extern unsigned struct_v4l2_crop_sz;
+extern unsigned struct_v4l2_cropcap_sz;
+extern unsigned struct_v4l2_fmtdesc_sz;
+extern unsigned struct_v4l2_format_sz;
+extern unsigned struct_v4l2_framebuffer_sz;
+extern unsigned struct_v4l2_frequency_sz;
+extern unsigned struct_v4l2_frmivalenum_sz;
+extern unsigned struct_v4l2_frmsizeenum_sz;
+extern unsigned struct_v4l2_input_sz;
+extern unsigned struct_v4l2_jpegcompression_sz;
+extern unsigned struct_v4l2_modulator_sz;
+extern unsigned struct_v4l2_output_sz;
+extern unsigned struct_v4l2_queryctrl_sz;
+extern unsigned struct_v4l2_querymenu_sz;
+extern unsigned struct_v4l2_requestbuffers_sz;
+extern unsigned struct_v4l2_standard_sz;
+extern unsigned struct_v4l2_streamparm_sz;
+extern unsigned struct_v4l2_tuner_sz;
+extern unsigned struct_vnd_ioctl_sz;
+extern unsigned struct_vnd_user_sz;
+extern unsigned struct_vt_stat_sz;
+extern unsigned struct_wdog_conf_sz;
+extern unsigned struct_wdog_mode_sz;
+extern unsigned struct_ipmi_recv_sz;
+extern unsigned struct_ipmi_req_sz;
+extern unsigned struct_ipmi_cmdspec_sz;
+extern unsigned struct_wfq_conf_sz;
+extern unsigned struct_wfq_getqid_sz;
+extern unsigned struct_wfq_getstats_sz;
+extern unsigned struct_wfq_interface_sz;
+extern unsigned struct_wfq_setweight_sz;
+extern unsigned struct_winsize_sz;
+extern unsigned struct_wscons_event_sz;
+extern unsigned struct_wsdisplay_addscreendata_sz;
+extern unsigned struct_wsdisplay_char_sz;
+extern unsigned struct_wsdisplay_cmap_sz;
+extern unsigned struct_wsdisplay_curpos_sz;
+extern unsigned struct_wsdisplay_cursor_sz;
+extern unsigned struct_wsdisplay_delscreendata_sz;
+extern unsigned struct_wsdisplay_fbinfo_sz;
+extern unsigned struct_wsdisplay_font_sz;
+extern unsigned struct_wsdisplay_kbddata_sz;
+extern unsigned struct_wsdisplay_msgattrs_sz;
+extern unsigned struct_wsdisplay_param_sz;
+extern unsigned struct_wsdisplay_scroll_data_sz;
+extern unsigned struct_wsdisplay_usefontdata_sz;
+extern unsigned struct_wsdisplayio_blit_sz;
+extern unsigned struct_wsdisplayio_bus_id_sz;
+extern unsigned struct_wsdisplayio_edid_info_sz;
+extern unsigned struct_wsdisplayio_fbinfo_sz;
+extern unsigned struct_wskbd_bell_data_sz;
+extern unsigned struct_wskbd_keyrepeat_data_sz;
+extern unsigned struct_wskbd_map_data_sz;
+extern unsigned struct_wskbd_scroll_data_sz;
+extern unsigned struct_wsmouse_calibcoords_sz;
+extern unsigned struct_wsmouse_id_sz;
+extern unsigned struct_wsmouse_repeat_sz;
+extern unsigned struct_wsmux_device_list_sz;
+extern unsigned struct_wsmux_device_sz;
+extern unsigned struct_xd_iocmd_sz;
+
+extern unsigned struct_scsireq_sz;
+extern unsigned struct_tone_sz;
+extern unsigned union_twe_statrequest_sz;
+extern unsigned struct_usb_device_descriptor_sz;
+extern unsigned struct_vt_mode_sz;
+extern unsigned struct__old_mixer_info_sz;
+extern unsigned struct__agp_allocate_sz;
+extern unsigned struct__agp_bind_sz;
+extern unsigned struct__agp_info_sz;
+extern unsigned struct__agp_setup_sz;
+extern unsigned struct__agp_unbind_sz;
+extern unsigned struct_atareq_sz;
+extern unsigned struct_cpustate_sz;
+extern unsigned struct_dmx_caps_sz;
+extern unsigned enum_dmx_source_sz;
+extern unsigned union_dvd_authinfo_sz;
+extern unsigned union_dvd_struct_sz;
+extern unsigned enum_v4l2_priority_sz;
+extern unsigned struct_envsys_basic_info_sz;
+extern unsigned struct_envsys_tre_data_sz;
+extern unsigned enum_fe_sec_mini_cmd_sz;
+extern unsigned enum_fe_sec_tone_mode_sz;
+extern unsigned enum_fe_sec_voltage_sz;
+extern unsigned enum_fe_status_sz;
+extern unsigned struct_gdt_ctrt_sz;
+extern unsigned struct_gdt_event_sz;
+extern unsigned struct_gdt_osv_sz;
+extern unsigned struct_gdt_rescan_sz;
+extern unsigned struct_gdt_statist_sz;
+extern unsigned struct_gdt_ucmd_sz;
+extern unsigned struct_iscsi_conn_status_parameters_sz;
+extern unsigned struct_iscsi_get_version_parameters_sz;
+extern unsigned struct_iscsi_iocommand_parameters_sz;
+extern unsigned struct_iscsi_login_parameters_sz;
+extern unsigned struct_iscsi_logout_parameters_sz;
+extern unsigned struct_iscsi_register_event_parameters_sz;
+extern unsigned struct_iscsi_remove_parameters_sz;
+extern unsigned struct_iscsi_send_targets_parameters_sz;
+extern unsigned struct_iscsi_set_node_name_parameters_sz;
+extern unsigned struct_iscsi_wait_event_parameters_sz;
+extern unsigned struct_isp_stats_sz;
+extern unsigned struct_lsenable_sz;
+extern unsigned struct_lsdisable_sz;
+extern unsigned struct_audio_format_query_sz;
+extern unsigned struct_mixer_ctrl_sz;
+extern unsigned struct_mixer_devinfo_sz;
+extern unsigned struct_mpu_command_rec_sz;
+extern unsigned struct_rndstat_sz;
+extern unsigned struct_rndstat_name_sz;
+extern unsigned struct_rndctl_sz;
+extern unsigned struct_rnddata_sz;
+extern unsigned struct_rndpoolstat_sz;
+extern unsigned struct_rndstat_est_sz;
+extern unsigned struct_rndstat_est_name_sz;
+extern unsigned struct_pps_params_sz;
+extern unsigned struct_pps_info_sz;
+extern unsigned struct_mixer_info_sz;
+extern unsigned struct_RF_SparetWait_sz;
+extern unsigned struct_RF_ComponentLabel_sz;
+extern unsigned struct_RF_SingleComponent_sz;
+extern unsigned struct_RF_ProgressInfo_sz;
+extern unsigned struct_nvlist_ref_sz;
+extern unsigned struct_StringList_sz;
+
+// A special value to mark ioctls that are not present on the target platform,
+// when it can not be determined without including any system headers.
+extern const unsigned IOCTL_NOT_PRESENT;
+
+extern unsigned IOCTL_AFM_ADDFMAP;
+extern unsigned IOCTL_AFM_DELFMAP;
+extern unsigned IOCTL_AFM_CLEANFMAP;
+extern unsigned IOCTL_AFM_GETFMAP;
+extern unsigned IOCTL_ALTQGTYPE;
+extern unsigned IOCTL_ALTQTBRSET;
+extern unsigned IOCTL_ALTQTBRGET;
+extern unsigned IOCTL_BLUE_IF_ATTACH;
+extern unsigned IOCTL_BLUE_IF_DETACH;
+extern unsigned IOCTL_BLUE_ENABLE;
+extern unsigned IOCTL_BLUE_DISABLE;
+extern unsigned IOCTL_BLUE_CONFIG;
+extern unsigned IOCTL_BLUE_GETSTATS;
+extern unsigned IOCTL_CBQ_IF_ATTACH;
+extern unsigned IOCTL_CBQ_IF_DETACH;
+extern unsigned IOCTL_CBQ_ENABLE;
+extern unsigned IOCTL_CBQ_DISABLE;
+extern unsigned IOCTL_CBQ_CLEAR_HIERARCHY;
+extern unsigned IOCTL_CBQ_ADD_CLASS;
+extern unsigned IOCTL_CBQ_DEL_CLASS;
+extern unsigned IOCTL_CBQ_MODIFY_CLASS;
+extern unsigned IOCTL_CBQ_ADD_FILTER;
+extern unsigned IOCTL_CBQ_DEL_FILTER;
+extern unsigned IOCTL_CBQ_GETSTATS;
+extern unsigned IOCTL_CDNR_IF_ATTACH;
+extern unsigned IOCTL_CDNR_IF_DETACH;
+extern unsigned IOCTL_CDNR_ENABLE;
+extern unsigned IOCTL_CDNR_DISABLE;
+extern unsigned IOCTL_CDNR_ADD_FILTER;
+extern unsigned IOCTL_CDNR_DEL_FILTER;
+extern unsigned IOCTL_CDNR_GETSTATS;
+extern unsigned IOCTL_CDNR_ADD_ELEM;
+extern unsigned IOCTL_CDNR_DEL_ELEM;
+extern unsigned IOCTL_CDNR_ADD_TBM;
+extern unsigned IOCTL_CDNR_MOD_TBM;
+extern unsigned IOCTL_CDNR_TBM_STATS;
+extern unsigned IOCTL_CDNR_ADD_TCM;
+extern unsigned IOCTL_CDNR_MOD_TCM;
+extern unsigned IOCTL_CDNR_TCM_STATS;
+extern unsigned IOCTL_CDNR_ADD_TSW;
+extern unsigned IOCTL_CDNR_MOD_TSW;
+extern unsigned IOCTL_FIFOQ_IF_ATTACH;
+extern unsigned IOCTL_FIFOQ_IF_DETACH;
+extern unsigned IOCTL_FIFOQ_ENABLE;
+extern unsigned IOCTL_FIFOQ_DISABLE;
+extern unsigned IOCTL_FIFOQ_CONFIG;
+extern unsigned IOCTL_FIFOQ_GETSTATS;
+extern unsigned IOCTL_HFSC_IF_ATTACH;
+extern unsigned IOCTL_HFSC_IF_DETACH;
+extern unsigned IOCTL_HFSC_ENABLE;
+extern unsigned IOCTL_HFSC_DISABLE;
+extern unsigned IOCTL_HFSC_CLEAR_HIERARCHY;
+extern unsigned IOCTL_HFSC_ADD_CLASS;
+extern unsigned IOCTL_HFSC_DEL_CLASS;
+extern unsigned IOCTL_HFSC_MOD_CLASS;
+extern unsigned IOCTL_HFSC_ADD_FILTER;
+extern unsigned IOCTL_HFSC_DEL_FILTER;
+extern unsigned IOCTL_HFSC_GETSTATS;
+extern unsigned IOCTL_JOBS_IF_ATTACH;
+extern unsigned IOCTL_JOBS_IF_DETACH;
+extern unsigned IOCTL_JOBS_ENABLE;
+extern unsigned IOCTL_JOBS_DISABLE;
+extern unsigned IOCTL_JOBS_CLEAR;
+extern unsigned IOCTL_JOBS_ADD_CLASS;
+extern unsigned IOCTL_JOBS_DEL_CLASS;
+extern unsigned IOCTL_JOBS_MOD_CLASS;
+extern unsigned IOCTL_JOBS_ADD_FILTER;
+extern unsigned IOCTL_JOBS_DEL_FILTER;
+extern unsigned IOCTL_JOBS_GETSTATS;
+extern unsigned IOCTL_PRIQ_IF_ATTACH;
+extern unsigned IOCTL_PRIQ_IF_DETACH;
+extern unsigned IOCTL_PRIQ_ENABLE;
+extern unsigned IOCTL_PRIQ_DISABLE;
+extern unsigned IOCTL_PRIQ_CLEAR;
+extern unsigned IOCTL_PRIQ_ADD_CLASS;
+extern unsigned IOCTL_PRIQ_DEL_CLASS;
+extern unsigned IOCTL_PRIQ_MOD_CLASS;
+extern unsigned IOCTL_PRIQ_ADD_FILTER;
+extern unsigned IOCTL_PRIQ_DEL_FILTER;
+extern unsigned IOCTL_PRIQ_GETSTATS;
+extern unsigned IOCTL_RED_IF_ATTACH;
+extern unsigned IOCTL_RED_IF_DETACH;
+extern unsigned IOCTL_RED_ENABLE;
+extern unsigned IOCTL_RED_DISABLE;
+extern unsigned IOCTL_RED_CONFIG;
+extern unsigned IOCTL_RED_GETSTATS;
+extern unsigned IOCTL_RED_SETDEFAULTS;
+extern unsigned IOCTL_RIO_IF_ATTACH;
+extern unsigned IOCTL_RIO_IF_DETACH;
+extern unsigned IOCTL_RIO_ENABLE;
+extern unsigned IOCTL_RIO_DISABLE;
+extern unsigned IOCTL_RIO_CONFIG;
+extern unsigned IOCTL_RIO_GETSTATS;
+extern unsigned IOCTL_RIO_SETDEFAULTS;
+extern unsigned IOCTL_WFQ_IF_ATTACH;
+extern unsigned IOCTL_WFQ_IF_DETACH;
+extern unsigned IOCTL_WFQ_ENABLE;
+extern unsigned IOCTL_WFQ_DISABLE;
+extern unsigned IOCTL_WFQ_CONFIG;
+extern unsigned IOCTL_WFQ_GET_STATS;
+extern unsigned IOCTL_WFQ_GET_QID;
+extern unsigned IOCTL_WFQ_SET_WEIGHT;
+extern unsigned IOCTL_CRIOGET;
+extern unsigned IOCTL_CIOCFSESSION;
+extern unsigned IOCTL_CIOCKEY;
+extern unsigned IOCTL_CIOCNFKEYM;
+extern unsigned IOCTL_CIOCNFSESSION;
+extern unsigned IOCTL_CIOCNCRYPTRETM;
+extern unsigned IOCTL_CIOCNCRYPTRET;
+extern unsigned IOCTL_CIOCGSESSION;
+extern unsigned IOCTL_CIOCNGSESSION;
+extern unsigned IOCTL_CIOCCRYPT;
+extern unsigned IOCTL_CIOCNCRYPTM;
+extern unsigned IOCTL_CIOCASYMFEAT;
+extern unsigned IOCTL_APM_IOC_REJECT;
+extern unsigned IOCTL_APM_IOC_STANDBY;
+extern unsigned IOCTL_APM_IOC_SUSPEND;
+extern unsigned IOCTL_OAPM_IOC_GETPOWER;
+extern unsigned IOCTL_APM_IOC_GETPOWER;
+extern unsigned IOCTL_APM_IOC_NEXTEVENT;
+extern unsigned IOCTL_APM_IOC_DEV_CTL;
+extern unsigned IOCTL_NETBSD_DM_IOCTL;
+extern unsigned IOCTL_DMIO_SETFUNC;
+extern unsigned IOCTL_DMX_START;
+extern unsigned IOCTL_DMX_STOP;
+extern unsigned IOCTL_DMX_SET_FILTER;
+extern unsigned IOCTL_DMX_SET_PES_FILTER;
+extern unsigned IOCTL_DMX_SET_BUFFER_SIZE;
+extern unsigned IOCTL_DMX_GET_STC;
+extern unsigned IOCTL_DMX_ADD_PID;
+extern unsigned IOCTL_DMX_REMOVE_PID;
+extern unsigned IOCTL_DMX_GET_CAPS;
+extern unsigned IOCTL_DMX_SET_SOURCE;
+extern unsigned IOCTL_FE_READ_STATUS;
+extern unsigned IOCTL_FE_READ_BER;
+extern unsigned IOCTL_FE_READ_SNR;
+extern unsigned IOCTL_FE_READ_SIGNAL_STRENGTH;
+extern unsigned IOCTL_FE_READ_UNCORRECTED_BLOCKS;
+extern unsigned IOCTL_FE_SET_FRONTEND;
+extern unsigned IOCTL_FE_GET_FRONTEND;
+extern unsigned IOCTL_FE_GET_EVENT;
+extern unsigned IOCTL_FE_GET_INFO;
+extern unsigned IOCTL_FE_DISEQC_RESET_OVERLOAD;
+extern unsigned IOCTL_FE_DISEQC_SEND_MASTER_CMD;
+extern unsigned IOCTL_FE_DISEQC_RECV_SLAVE_REPLY;
+extern unsigned IOCTL_FE_DISEQC_SEND_BURST;
+extern unsigned IOCTL_FE_SET_TONE;
+extern unsigned IOCTL_FE_SET_VOLTAGE;
+extern unsigned IOCTL_FE_ENABLE_HIGH_LNB_VOLTAGE;
+extern unsigned IOCTL_FE_SET_FRONTEND_TUNE_MODE;
+extern unsigned IOCTL_FE_DISHNETWORK_SEND_LEGACY_CMD;
+extern unsigned IOCTL_FILEMON_SET_FD;
+extern unsigned IOCTL_FILEMON_SET_PID;
+extern unsigned IOCTL_HDAUDIO_FGRP_INFO;
+extern unsigned IOCTL_HDAUDIO_FGRP_GETCONFIG;
+extern unsigned IOCTL_HDAUDIO_FGRP_SETCONFIG;
+extern unsigned IOCTL_HDAUDIO_FGRP_WIDGET_INFO;
+extern unsigned IOCTL_HDAUDIO_FGRP_CODEC_INFO;
+extern unsigned IOCTL_HDAUDIO_AFG_WIDGET_INFO;
+extern unsigned IOCTL_HDAUDIO_AFG_CODEC_INFO;
+extern unsigned IOCTL_CEC_GET_PHYS_ADDR;
+extern unsigned IOCTL_CEC_GET_LOG_ADDRS;
+extern unsigned IOCTL_CEC_SET_LOG_ADDRS;
+extern unsigned IOCTL_CEC_GET_VENDOR_ID;
+extern unsigned IOCTL_HPCFBIO_GCONF;
+extern unsigned IOCTL_HPCFBIO_SCONF;
+extern unsigned IOCTL_HPCFBIO_GDSPCONF;
+extern unsigned IOCTL_HPCFBIO_SDSPCONF;
+extern unsigned IOCTL_HPCFBIO_GOP;
+extern unsigned IOCTL_HPCFBIO_SOP;
+extern unsigned IOCTL_IOPIOCPT;
+extern unsigned IOCTL_IOPIOCGLCT;
+extern unsigned IOCTL_IOPIOCGSTATUS;
+extern unsigned IOCTL_IOPIOCRECONFIG;
+extern unsigned IOCTL_IOPIOCGTIDMAP;
+extern unsigned IOCTL_SIOCGATHSTATS;
+extern unsigned IOCTL_SIOCGATHDIAG;
+extern unsigned IOCTL_METEORCAPTUR;
+extern unsigned IOCTL_METEORCAPFRM;
+extern unsigned IOCTL_METEORSETGEO;
+extern unsigned IOCTL_METEORGETGEO;
+extern unsigned IOCTL_METEORSTATUS;
+extern unsigned IOCTL_METEORSHUE;
+extern unsigned IOCTL_METEORGHUE;
+extern unsigned IOCTL_METEORSFMT;
+extern unsigned IOCTL_METEORGFMT;
+extern unsigned IOCTL_METEORSINPUT;
+extern unsigned IOCTL_METEORGINPUT;
+extern unsigned IOCTL_METEORSCHCV;
+extern unsigned IOCTL_METEORGCHCV;
+extern unsigned IOCTL_METEORSCOUNT;
+extern unsigned IOCTL_METEORGCOUNT;
+extern unsigned IOCTL_METEORSFPS;
+extern unsigned IOCTL_METEORGFPS;
+extern unsigned IOCTL_METEORSSIGNAL;
+extern unsigned IOCTL_METEORGSIGNAL;
+extern unsigned IOCTL_METEORSVIDEO;
+extern unsigned IOCTL_METEORGVIDEO;
+extern unsigned IOCTL_METEORSBRIG;
+extern unsigned IOCTL_METEORGBRIG;
+extern unsigned IOCTL_METEORSCSAT;
+extern unsigned IOCTL_METEORGCSAT;
+extern unsigned IOCTL_METEORSCONT;
+extern unsigned IOCTL_METEORGCONT;
+extern unsigned IOCTL_METEORSHWS;
+extern unsigned IOCTL_METEORGHWS;
+extern unsigned IOCTL_METEORSVWS;
+extern unsigned IOCTL_METEORGVWS;
+extern unsigned IOCTL_METEORSTS;
+extern unsigned IOCTL_METEORGTS;
+extern unsigned IOCTL_TVTUNER_SETCHNL;
+extern unsigned IOCTL_TVTUNER_GETCHNL;
+extern unsigned IOCTL_TVTUNER_SETTYPE;
+extern unsigned IOCTL_TVTUNER_GETTYPE;
+extern unsigned IOCTL_TVTUNER_GETSTATUS;
+extern unsigned IOCTL_TVTUNER_SETFREQ;
+extern unsigned IOCTL_TVTUNER_GETFREQ;
+extern unsigned IOCTL_TVTUNER_SETAFC;
+extern unsigned IOCTL_TVTUNER_GETAFC;
+extern unsigned IOCTL_RADIO_SETMODE;
+extern unsigned IOCTL_RADIO_GETMODE;
+extern unsigned IOCTL_RADIO_SETFREQ;
+extern unsigned IOCTL_RADIO_GETFREQ;
+extern unsigned IOCTL_METEORSACTPIXFMT;
+extern unsigned IOCTL_METEORGACTPIXFMT;
+extern unsigned IOCTL_METEORGSUPPIXFMT;
+extern unsigned IOCTL_TVTUNER_GETCHNLSET;
+extern unsigned IOCTL_REMOTE_GETKEY;
+extern unsigned IOCTL_GDT_IOCTL_GENERAL;
+extern unsigned IOCTL_GDT_IOCTL_DRVERS;
+extern unsigned IOCTL_GDT_IOCTL_CTRTYPE;
+extern unsigned IOCTL_GDT_IOCTL_OSVERS;
+extern unsigned IOCTL_GDT_IOCTL_CTRCNT;
+extern unsigned IOCTL_GDT_IOCTL_EVENT;
+extern unsigned IOCTL_GDT_IOCTL_STATIST;
+extern unsigned IOCTL_GDT_IOCTL_RESCAN;
+extern unsigned IOCTL_ISP_SDBLEV;
+extern unsigned IOCTL_ISP_RESETHBA;
+extern unsigned IOCTL_ISP_RESCAN;
+extern unsigned IOCTL_ISP_SETROLE;
+extern unsigned IOCTL_ISP_GETROLE;
+extern unsigned IOCTL_ISP_GET_STATS;
+extern unsigned IOCTL_ISP_CLR_STATS;
+extern unsigned IOCTL_ISP_FC_LIP;
+extern unsigned IOCTL_ISP_FC_GETDINFO;
+extern unsigned IOCTL_ISP_GET_FW_CRASH_DUMP;
+extern unsigned IOCTL_ISP_FORCE_CRASH_DUMP;
+extern unsigned IOCTL_ISP_FC_GETHINFO;
+extern unsigned IOCTL_ISP_TSK_MGMT;
+extern unsigned IOCTL_ISP_FC_GETDLIST;
+extern unsigned IOCTL_MLXD_STATUS;
+extern unsigned IOCTL_MLXD_CHECKASYNC;
+extern unsigned IOCTL_MLXD_DETACH;
+extern unsigned IOCTL_MLX_RESCAN_DRIVES;
+extern unsigned IOCTL_MLX_PAUSE_CHANNEL;
+extern unsigned IOCTL_MLX_COMMAND;
+extern unsigned IOCTL_MLX_REBUILDASYNC;
+extern unsigned IOCTL_MLX_REBUILDSTAT;
+extern unsigned IOCTL_MLX_GET_SYSDRIVE;
+extern unsigned IOCTL_MLX_GET_CINFO;
+extern unsigned IOCTL_NVME_PASSTHROUGH_CMD;
+extern unsigned IOCTL_FWCFGIO_SET_INDEX;
+extern unsigned IOCTL_IRDA_RESET_PARAMS;
+extern unsigned IOCTL_IRDA_SET_PARAMS;
+extern unsigned IOCTL_IRDA_GET_SPEEDMASK;
+extern unsigned IOCTL_IRDA_GET_TURNAROUNDMASK;
+extern unsigned IOCTL_IRFRAMETTY_GET_DEVICE;
+extern unsigned IOCTL_IRFRAMETTY_GET_DONGLE;
+extern unsigned IOCTL_IRFRAMETTY_SET_DONGLE;
+extern unsigned IOCTL_ISV_CMD;
+extern unsigned IOCTL_WTQICMD;
+extern unsigned IOCTL_ISCSI_GET_VERSION;
+extern unsigned IOCTL_ISCSI_LOGIN;
+extern unsigned IOCTL_ISCSI_LOGOUT;
+extern unsigned IOCTL_ISCSI_ADD_CONNECTION;
+extern unsigned IOCTL_ISCSI_RESTORE_CONNECTION;
+extern unsigned IOCTL_ISCSI_REMOVE_CONNECTION;
+extern unsigned IOCTL_ISCSI_CONNECTION_STATUS;
+extern unsigned IOCTL_ISCSI_SEND_TARGETS;
+extern unsigned IOCTL_ISCSI_SET_NODE_NAME;
+extern unsigned IOCTL_ISCSI_IO_COMMAND;
+extern unsigned IOCTL_ISCSI_REGISTER_EVENT;
+extern unsigned IOCTL_ISCSI_DEREGISTER_EVENT;
+extern unsigned IOCTL_ISCSI_WAIT_EVENT;
+extern unsigned IOCTL_ISCSI_POLL_EVENT;
+extern unsigned IOCTL_OFIOCGET;
+extern unsigned IOCTL_OFIOCSET;
+extern unsigned IOCTL_OFIOCNEXTPROP;
+extern unsigned IOCTL_OFIOCGETOPTNODE;
+extern unsigned IOCTL_OFIOCGETNEXT;
+extern unsigned IOCTL_OFIOCGETCHILD;
+extern unsigned IOCTL_OFIOCFINDDEVICE;
+extern unsigned IOCTL_AMR_IO_VERSION;
+extern unsigned IOCTL_AMR_IO_COMMAND;
+extern unsigned IOCTL_MLYIO_COMMAND;
+extern unsigned IOCTL_MLYIO_HEALTH;
+extern unsigned IOCTL_PCI_IOC_CFGREAD;
+extern unsigned IOCTL_PCI_IOC_CFGWRITE;
+extern unsigned IOCTL_PCI_IOC_BDF_CFGREAD;
+extern unsigned IOCTL_PCI_IOC_BDF_CFGWRITE;
+extern unsigned IOCTL_PCI_IOC_BUSINFO;
+extern unsigned IOCTL_PCI_IOC_DRVNAME;
+extern unsigned IOCTL_PCI_IOC_DRVNAMEONBUS;
+extern unsigned IOCTL_TWEIO_COMMAND;
+extern unsigned IOCTL_TWEIO_STATS;
+extern unsigned IOCTL_TWEIO_AEN_POLL;
+extern unsigned IOCTL_TWEIO_AEN_WAIT;
+extern unsigned IOCTL_TWEIO_SET_PARAM;
+extern unsigned IOCTL_TWEIO_GET_PARAM;
+extern unsigned IOCTL_TWEIO_RESET;
+extern unsigned IOCTL_TWEIO_ADD_UNIT;
+extern unsigned IOCTL_TWEIO_DEL_UNIT;
+extern unsigned IOCTL_SIOCSCNWDOMAIN;
+extern unsigned IOCTL_SIOCGCNWDOMAIN;
+extern unsigned IOCTL_SIOCSCNWKEY;
+extern unsigned IOCTL_SIOCGCNWSTATUS;
+extern unsigned IOCTL_SIOCGCNWSTATS;
+extern unsigned IOCTL_SIOCGCNWTRAIL;
+extern unsigned IOCTL_SIOCGRAYSIGLEV;
+extern unsigned IOCTL_RAIDFRAME_SHUTDOWN;
+extern unsigned IOCTL_RAIDFRAME_TUR;
+extern unsigned IOCTL_RAIDFRAME_FAIL_DISK;
+extern unsigned IOCTL_RAIDFRAME_CHECK_RECON_STATUS;
+extern unsigned IOCTL_RAIDFRAME_REWRITEPARITY;
+extern unsigned IOCTL_RAIDFRAME_COPYBACK;
+extern unsigned IOCTL_RAIDFRAME_SPARET_WAIT;
+extern unsigned IOCTL_RAIDFRAME_SEND_SPARET;
+extern unsigned IOCTL_RAIDFRAME_ABORT_SPARET_WAIT;
+extern unsigned IOCTL_RAIDFRAME_START_ATRACE;
+extern unsigned IOCTL_RAIDFRAME_STOP_ATRACE;
+extern unsigned IOCTL_RAIDFRAME_GET_SIZE;
+extern unsigned IOCTL_RAIDFRAME_RESET_ACCTOTALS;
+extern unsigned IOCTL_RAIDFRAME_KEEP_ACCTOTALS;
+extern unsigned IOCTL_RAIDFRAME_GET_COMPONENT_LABEL;
+extern unsigned IOCTL_RAIDFRAME_SET_COMPONENT_LABEL;
+extern unsigned IOCTL_RAIDFRAME_INIT_LABELS;
+extern unsigned IOCTL_RAIDFRAME_ADD_HOT_SPARE;
+extern unsigned IOCTL_RAIDFRAME_REMOVE_HOT_SPARE;
+extern unsigned IOCTL_RAIDFRAME_REBUILD_IN_PLACE;
+extern unsigned IOCTL_RAIDFRAME_CHECK_PARITY;
+extern unsigned IOCTL_RAIDFRAME_CHECK_PARITYREWRITE_STATUS;
+extern unsigned IOCTL_RAIDFRAME_CHECK_COPYBACK_STATUS;
+extern unsigned IOCTL_RAIDFRAME_SET_AUTOCONFIG;
+extern unsigned IOCTL_RAIDFRAME_SET_ROOT;
+extern unsigned IOCTL_RAIDFRAME_DELETE_COMPONENT;
+extern unsigned IOCTL_RAIDFRAME_INCORPORATE_HOT_SPARE;
+extern unsigned IOCTL_RAIDFRAME_CHECK_RECON_STATUS_EXT;
+extern unsigned IOCTL_RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT;
+extern unsigned IOCTL_RAIDFRAME_CHECK_COPYBACK_STATUS_EXT;
+extern unsigned IOCTL_RAIDFRAME_CONFIGURE;
+extern unsigned IOCTL_RAIDFRAME_GET_INFO;
+extern unsigned IOCTL_RAIDFRAME_PARITYMAP_STATUS;
+extern unsigned IOCTL_RAIDFRAME_PARITYMAP_GET_DISABLE;
+extern unsigned IOCTL_RAIDFRAME_PARITYMAP_SET_DISABLE;
+extern unsigned IOCTL_RAIDFRAME_PARITYMAP_SET_PARAMS;
+extern unsigned IOCTL_RAIDFRAME_SET_LAST_UNIT;
+extern unsigned IOCTL_MBPPIOCSPARAM;
+extern unsigned IOCTL_MBPPIOCGPARAM;
+extern unsigned IOCTL_MBPPIOCGSTAT;
+extern unsigned IOCTL_SESIOC_GETNOBJ;
+extern unsigned IOCTL_SESIOC_GETOBJMAP;
+extern unsigned IOCTL_SESIOC_GETENCSTAT;
+extern unsigned IOCTL_SESIOC_SETENCSTAT;
+extern unsigned IOCTL_SESIOC_GETOBJSTAT;
+extern unsigned IOCTL_SESIOC_SETOBJSTAT;
+extern unsigned IOCTL_SESIOC_GETTEXT;
+extern unsigned IOCTL_SESIOC_INIT;
+extern unsigned IOCTL_SUN_DKIOCGGEOM;
+extern unsigned IOCTL_SUN_DKIOCINFO;
+extern unsigned IOCTL_SUN_DKIOCGPART;
+extern unsigned IOCTL_FBIOGTYPE;
+extern unsigned IOCTL_FBIOPUTCMAP;
+extern unsigned IOCTL_FBIOGETCMAP;
+extern unsigned IOCTL_FBIOGATTR;
+extern unsigned IOCTL_FBIOSVIDEO;
+extern unsigned IOCTL_FBIOGVIDEO;
+extern unsigned IOCTL_FBIOSCURSOR;
+extern unsigned IOCTL_FBIOGCURSOR;
+extern unsigned IOCTL_FBIOSCURPOS;
+extern unsigned IOCTL_FBIOGCURPOS;
+extern unsigned IOCTL_FBIOGCURMAX;
+extern unsigned IOCTL_KIOCTRANS;
+extern unsigned IOCTL_KIOCSETKEY;
+extern unsigned IOCTL_KIOCGETKEY;
+extern unsigned IOCTL_KIOCGTRANS;
+extern unsigned IOCTL_KIOCCMD;
+extern unsigned IOCTL_KIOCTYPE;
+extern unsigned IOCTL_KIOCSDIRECT;
+extern unsigned IOCTL_KIOCSKEY;
+extern unsigned IOCTL_KIOCGKEY;
+extern unsigned IOCTL_KIOCSLED;
+extern unsigned IOCTL_KIOCGLED;
+extern unsigned IOCTL_KIOCLAYOUT;
+extern unsigned IOCTL_VUIDSFORMAT;
+extern unsigned IOCTL_VUIDGFORMAT;
+extern unsigned IOCTL_STICIO_GXINFO;
+extern unsigned IOCTL_STICIO_RESET;
+extern unsigned IOCTL_STICIO_STARTQ;
+extern unsigned IOCTL_STICIO_STOPQ;
+extern unsigned IOCTL_UKYOPON_IDENTIFY;
+extern unsigned IOCTL_URIO_SEND_COMMAND;
+extern unsigned IOCTL_URIO_RECV_COMMAND;
+extern unsigned IOCTL_USB_REQUEST;
+extern unsigned IOCTL_USB_SETDEBUG;
+extern unsigned IOCTL_USB_DISCOVER;
+extern unsigned IOCTL_USB_DEVICEINFO;
+extern unsigned IOCTL_USB_DEVICEINFO_OLD;
+extern unsigned IOCTL_USB_DEVICESTATS;
+extern unsigned IOCTL_USB_GET_REPORT_DESC;
+extern unsigned IOCTL_USB_SET_IMMED;
+extern unsigned IOCTL_USB_GET_REPORT;
+extern unsigned IOCTL_USB_SET_REPORT;
+extern unsigned IOCTL_USB_GET_REPORT_ID;
+extern unsigned IOCTL_USB_GET_CONFIG;
+extern unsigned IOCTL_USB_SET_CONFIG;
+extern unsigned IOCTL_USB_GET_ALTINTERFACE;
+extern unsigned IOCTL_USB_SET_ALTINTERFACE;
+extern unsigned IOCTL_USB_GET_NO_ALT;
+extern unsigned IOCTL_USB_GET_DEVICE_DESC;
+extern unsigned IOCTL_USB_GET_CONFIG_DESC;
+extern unsigned IOCTL_USB_GET_INTERFACE_DESC;
+extern unsigned IOCTL_USB_GET_ENDPOINT_DESC;
+extern unsigned IOCTL_USB_GET_FULL_DESC;
+extern unsigned IOCTL_USB_GET_STRING_DESC;
+extern unsigned IOCTL_USB_DO_REQUEST;
+extern unsigned IOCTL_USB_GET_DEVICEINFO;
+extern unsigned IOCTL_USB_GET_DEVICEINFO_OLD;
+extern unsigned IOCTL_USB_SET_SHORT_XFER;
+extern unsigned IOCTL_USB_SET_TIMEOUT;
+extern unsigned IOCTL_USB_SET_BULK_RA;
+extern unsigned IOCTL_USB_SET_BULK_WB;
+extern unsigned IOCTL_USB_SET_BULK_RA_OPT;
+extern unsigned IOCTL_USB_SET_BULK_WB_OPT;
+extern unsigned IOCTL_USB_GET_CM_OVER_DATA;
+extern unsigned IOCTL_USB_SET_CM_OVER_DATA;
+extern unsigned IOCTL_UTOPPYIOTURBO;
+extern unsigned IOCTL_UTOPPYIOCANCEL;
+extern unsigned IOCTL_UTOPPYIOREBOOT;
+extern unsigned IOCTL_UTOPPYIOSTATS;
+extern unsigned IOCTL_UTOPPYIORENAME;
+extern unsigned IOCTL_UTOPPYIOMKDIR;
+extern unsigned IOCTL_UTOPPYIODELETE;
+extern unsigned IOCTL_UTOPPYIOREADDIR;
+extern unsigned IOCTL_UTOPPYIOREADFILE;
+extern unsigned IOCTL_UTOPPYIOWRITEFILE;
+extern unsigned IOCTL_DIOSXDCMD;
+extern unsigned IOCTL_VT_OPENQRY;
+extern unsigned IOCTL_VT_SETMODE;
+extern unsigned IOCTL_VT_GETMODE;
+extern unsigned IOCTL_VT_RELDISP;
+extern unsigned IOCTL_VT_ACTIVATE;
+extern unsigned IOCTL_VT_WAITACTIVE;
+extern unsigned IOCTL_VT_GETACTIVE;
+extern unsigned IOCTL_VT_GETSTATE;
+extern unsigned IOCTL_KDGETKBENT;
+extern unsigned IOCTL_KDGKBMODE;
+extern unsigned IOCTL_KDSKBMODE;
+extern unsigned IOCTL_KDMKTONE;
+extern unsigned IOCTL_KDSETMODE;
+extern unsigned IOCTL_KDENABIO;
+extern unsigned IOCTL_KDDISABIO;
+extern unsigned IOCTL_KDGKBTYPE;
+extern unsigned IOCTL_KDGETLED;
+extern unsigned IOCTL_KDSETLED;
+extern unsigned IOCTL_KDSETRAD;
+extern unsigned IOCTL_VGAPCVTID;
+extern unsigned IOCTL_CONS_GETVERS;
+extern unsigned IOCTL_WSKBDIO_GTYPE;
+extern unsigned IOCTL_WSKBDIO_BELL;
+extern unsigned IOCTL_WSKBDIO_COMPLEXBELL;
+extern unsigned IOCTL_WSKBDIO_SETBELL;
+extern unsigned IOCTL_WSKBDIO_GETBELL;
+extern unsigned IOCTL_WSKBDIO_SETDEFAULTBELL;
+extern unsigned IOCTL_WSKBDIO_GETDEFAULTBELL;
+extern unsigned IOCTL_WSKBDIO_SETKEYREPEAT;
+extern unsigned IOCTL_WSKBDIO_GETKEYREPEAT;
+extern unsigned IOCTL_WSKBDIO_SETDEFAULTKEYREPEAT;
+extern unsigned IOCTL_WSKBDIO_GETDEFAULTKEYREPEAT;
+extern unsigned IOCTL_WSKBDIO_SETLEDS;
+extern unsigned IOCTL_WSKBDIO_GETLEDS;
+extern unsigned IOCTL_WSKBDIO_GETMAP;
+extern unsigned IOCTL_WSKBDIO_SETMAP;
+extern unsigned IOCTL_WSKBDIO_GETENCODING;
+extern unsigned IOCTL_WSKBDIO_SETENCODING;
+extern unsigned IOCTL_WSKBDIO_SETMODE;
+extern unsigned IOCTL_WSKBDIO_GETMODE;
+extern unsigned IOCTL_WSKBDIO_SETKEYCLICK;
+extern unsigned IOCTL_WSKBDIO_GETKEYCLICK;
+extern unsigned IOCTL_WSKBDIO_GETSCROLL;
+extern unsigned IOCTL_WSKBDIO_SETSCROLL;
+extern unsigned IOCTL_WSKBDIO_SETVERSION;
+extern unsigned IOCTL_WSMOUSEIO_GTYPE;
+extern unsigned IOCTL_WSMOUSEIO_SRES;
+extern unsigned IOCTL_WSMOUSEIO_SSCALE;
+extern unsigned IOCTL_WSMOUSEIO_SRATE;
+extern unsigned IOCTL_WSMOUSEIO_SCALIBCOORDS;
+extern unsigned IOCTL_WSMOUSEIO_GCALIBCOORDS;
+extern unsigned IOCTL_WSMOUSEIO_GETID;
+extern unsigned IOCTL_WSMOUSEIO_GETREPEAT;
+extern unsigned IOCTL_WSMOUSEIO_SETREPEAT;
+extern unsigned IOCTL_WSMOUSEIO_SETVERSION;
+extern unsigned IOCTL_WSDISPLAYIO_GTYPE;
+extern unsigned IOCTL_WSDISPLAYIO_GINFO;
+extern unsigned IOCTL_WSDISPLAYIO_GETCMAP;
+extern unsigned IOCTL_WSDISPLAYIO_PUTCMAP;
+extern unsigned IOCTL_WSDISPLAYIO_GVIDEO;
+extern unsigned IOCTL_WSDISPLAYIO_SVIDEO;
+extern unsigned IOCTL_WSDISPLAYIO_GCURPOS;
+extern unsigned IOCTL_WSDISPLAYIO_SCURPOS;
+extern unsigned IOCTL_WSDISPLAYIO_GCURMAX;
+extern unsigned IOCTL_WSDISPLAYIO_GCURSOR;
+extern unsigned IOCTL_WSDISPLAYIO_SCURSOR;
+extern unsigned IOCTL_WSDISPLAYIO_GMODE;
+extern unsigned IOCTL_WSDISPLAYIO_SMODE;
+extern unsigned IOCTL_WSDISPLAYIO_LDFONT;
+extern unsigned IOCTL_WSDISPLAYIO_ADDSCREEN;
+extern unsigned IOCTL_WSDISPLAYIO_DELSCREEN;
+extern unsigned IOCTL_WSDISPLAYIO_SFONT;
+extern unsigned IOCTL__O_WSDISPLAYIO_SETKEYBOARD;
+extern unsigned IOCTL_WSDISPLAYIO_GETPARAM;
+extern unsigned IOCTL_WSDISPLAYIO_SETPARAM;
+extern unsigned IOCTL_WSDISPLAYIO_GETACTIVESCREEN;
+extern unsigned IOCTL_WSDISPLAYIO_GETWSCHAR;
+extern unsigned IOCTL_WSDISPLAYIO_PUTWSCHAR;
+extern unsigned IOCTL_WSDISPLAYIO_DGSCROLL;
+extern unsigned IOCTL_WSDISPLAYIO_DSSCROLL;
+extern unsigned IOCTL_WSDISPLAYIO_GMSGATTRS;
+extern unsigned IOCTL_WSDISPLAYIO_SMSGATTRS;
+extern unsigned IOCTL_WSDISPLAYIO_GBORDER;
+extern unsigned IOCTL_WSDISPLAYIO_SBORDER;
+extern unsigned IOCTL_WSDISPLAYIO_SSPLASH;
+extern unsigned IOCTL_WSDISPLAYIO_SPROGRESS;
+extern unsigned IOCTL_WSDISPLAYIO_LINEBYTES;
+extern unsigned IOCTL_WSDISPLAYIO_SETVERSION;
+extern unsigned IOCTL_WSMUXIO_ADD_DEVICE;
+extern unsigned IOCTL_WSMUXIO_REMOVE_DEVICE;
+extern unsigned IOCTL_WSMUXIO_LIST_DEVICES;
+extern unsigned IOCTL_WSMUXIO_INJECTEVENT;
+extern unsigned IOCTL_WSDISPLAYIO_GET_BUSID;
+extern unsigned IOCTL_WSDISPLAYIO_GET_EDID;
+extern unsigned IOCTL_WSDISPLAYIO_SET_POLLING;
+extern unsigned IOCTL_WSDISPLAYIO_GET_FBINFO;
+extern unsigned IOCTL_WSDISPLAYIO_DOBLIT;
+extern unsigned IOCTL_WSDISPLAYIO_WAITBLIT;
+extern unsigned IOCTL_BIOCLOCATE;
+extern unsigned IOCTL_BIOCINQ;
+extern unsigned IOCTL_BIOCDISK_NOVOL;
+extern unsigned IOCTL_BIOCDISK;
+extern unsigned IOCTL_BIOCVOL;
+extern unsigned IOCTL_BIOCALARM;
+extern unsigned IOCTL_BIOCBLINK;
+extern unsigned IOCTL_BIOCSETSTATE;
+extern unsigned IOCTL_BIOCVOLOPS;
+extern unsigned IOCTL_MD_GETCONF;
+extern unsigned IOCTL_MD_SETCONF;
+extern unsigned IOCTL_CCDIOCSET;
+extern unsigned IOCTL_CCDIOCCLR;
+extern unsigned IOCTL_CGDIOCSET;
+extern unsigned IOCTL_CGDIOCCLR;
+extern unsigned IOCTL_CGDIOCGET;
+extern unsigned IOCTL_FSSIOCSET;
+extern unsigned IOCTL_FSSIOCGET;
+extern unsigned IOCTL_FSSIOCCLR;
+extern unsigned IOCTL_FSSIOFSET;
+extern unsigned IOCTL_FSSIOFGET;
+extern unsigned IOCTL_BTDEV_ATTACH;
+extern unsigned IOCTL_BTDEV_DETACH;
+extern unsigned IOCTL_BTSCO_GETINFO;
+extern unsigned IOCTL_KTTCP_IO_SEND;
+extern unsigned IOCTL_KTTCP_IO_RECV;
+extern unsigned IOCTL_IOC_LOCKSTAT_GVERSION;
+extern unsigned IOCTL_IOC_LOCKSTAT_ENABLE;
+extern unsigned IOCTL_IOC_LOCKSTAT_DISABLE;
+extern unsigned IOCTL_VNDIOCSET;
+extern unsigned IOCTL_VNDIOCCLR;
+extern unsigned IOCTL_VNDIOCGET;
+extern unsigned IOCTL_SPKRTONE;
+extern unsigned IOCTL_SPKRTUNE;
+extern unsigned IOCTL_SPKRGETVOL;
+extern unsigned IOCTL_SPKRSETVOL;
+#if defined(__x86_64__)
+extern unsigned IOCTL_NVMM_IOC_CAPABILITY;
+extern unsigned IOCTL_NVMM_IOC_MACHINE_CREATE;
+extern unsigned IOCTL_NVMM_IOC_MACHINE_DESTROY;
+extern unsigned IOCTL_NVMM_IOC_MACHINE_CONFIGURE;
+extern unsigned IOCTL_NVMM_IOC_VCPU_CREATE;
+extern unsigned IOCTL_NVMM_IOC_VCPU_DESTROY;
+extern unsigned IOCTL_NVMM_IOC_VCPU_CONFIGURE;
+extern unsigned IOCTL_NVMM_IOC_VCPU_SETSTATE;
+extern unsigned IOCTL_NVMM_IOC_VCPU_GETSTATE;
+extern unsigned IOCTL_NVMM_IOC_VCPU_INJECT;
+extern unsigned IOCTL_NVMM_IOC_VCPU_RUN;
+extern unsigned IOCTL_NVMM_IOC_GPA_MAP;
+extern unsigned IOCTL_NVMM_IOC_GPA_UNMAP;
+extern unsigned IOCTL_NVMM_IOC_HVA_MAP;
+extern unsigned IOCTL_NVMM_IOC_HVA_UNMAP;
+extern unsigned IOCTL_NVMM_IOC_CTL;
+#endif
+extern unsigned IOCTL_AUTOFSREQUEST;
+extern unsigned IOCTL_AUTOFSDONE;
+extern unsigned IOCTL_BIOCGBLEN;
+extern unsigned IOCTL_BIOCSBLEN;
+extern unsigned IOCTL_BIOCSETF;
+extern unsigned IOCTL_BIOCFLUSH;
+extern unsigned IOCTL_BIOCPROMISC;
+extern unsigned IOCTL_BIOCGDLT;
+extern unsigned IOCTL_BIOCGETIF;
+extern unsigned IOCTL_BIOCSETIF;
+extern unsigned IOCTL_BIOCGSTATS;
+extern unsigned IOCTL_BIOCGSTATSOLD;
+extern unsigned IOCTL_BIOCIMMEDIATE;
+extern unsigned IOCTL_BIOCVERSION;
+extern unsigned IOCTL_BIOCSTCPF;
+extern unsigned IOCTL_BIOCSUDPF;
+extern unsigned IOCTL_BIOCGHDRCMPLT;
+extern unsigned IOCTL_BIOCSHDRCMPLT;
+extern unsigned IOCTL_BIOCSDLT;
+extern unsigned IOCTL_BIOCGDLTLIST;
+extern unsigned IOCTL_BIOCGDIRECTION;
+extern unsigned IOCTL_BIOCSDIRECTION;
+extern unsigned IOCTL_BIOCSRTIMEOUT;
+extern unsigned IOCTL_BIOCGRTIMEOUT;
+extern unsigned IOCTL_BIOCGFEEDBACK;
+extern unsigned IOCTL_BIOCSFEEDBACK;
+extern unsigned IOCTL_GRESADDRS;
+extern unsigned IOCTL_GRESADDRD;
+extern unsigned IOCTL_GREGADDRS;
+extern unsigned IOCTL_GREGADDRD;
+extern unsigned IOCTL_GRESPROTO;
+extern unsigned IOCTL_GREGPROTO;
+extern unsigned IOCTL_GRESSOCK;
+extern unsigned IOCTL_GREDSOCK;
+extern unsigned IOCTL_PPPIOCGRAWIN;
+extern unsigned IOCTL_PPPIOCGFLAGS;
+extern unsigned IOCTL_PPPIOCSFLAGS;
+extern unsigned IOCTL_PPPIOCGASYNCMAP;
+extern unsigned IOCTL_PPPIOCSASYNCMAP;
+extern unsigned IOCTL_PPPIOCGUNIT;
+extern unsigned IOCTL_PPPIOCGRASYNCMAP;
+extern unsigned IOCTL_PPPIOCSRASYNCMAP;
+extern unsigned IOCTL_PPPIOCGMRU;
+extern unsigned IOCTL_PPPIOCSMRU;
+extern unsigned IOCTL_PPPIOCSMAXCID;
+extern unsigned IOCTL_PPPIOCGXASYNCMAP;
+extern unsigned IOCTL_PPPIOCSXASYNCMAP;
+extern unsigned IOCTL_PPPIOCXFERUNIT;
+extern unsigned IOCTL_PPPIOCSCOMPRESS;
+extern unsigned IOCTL_PPPIOCGNPMODE;
+extern unsigned IOCTL_PPPIOCSNPMODE;
+extern unsigned IOCTL_PPPIOCGIDLE;
+extern unsigned IOCTL_PPPIOCGMTU;
+extern unsigned IOCTL_PPPIOCSMTU;
+extern unsigned IOCTL_SIOCGPPPSTATS;
+extern unsigned IOCTL_SIOCGPPPCSTATS;
+extern unsigned IOCTL_IOC_NPF_VERSION;
+extern unsigned IOCTL_IOC_NPF_SWITCH;
+extern unsigned IOCTL_IOC_NPF_LOAD;
+extern unsigned IOCTL_IOC_NPF_TABLE;
+extern unsigned IOCTL_IOC_NPF_STATS;
+extern unsigned IOCTL_IOC_NPF_SAVE;
+extern unsigned IOCTL_IOC_NPF_RULE;
+extern unsigned IOCTL_IOC_NPF_CONN_LOOKUP;
+extern unsigned IOCTL_IOC_NPF_TABLE_REPLACE;
+extern unsigned IOCTL_PPPOESETPARMS;
+extern unsigned IOCTL_PPPOEGETPARMS;
+extern unsigned IOCTL_PPPOEGETSESSION;
+extern unsigned IOCTL_SPPPGETAUTHCFG;
+extern unsigned IOCTL_SPPPSETAUTHCFG;
+extern unsigned IOCTL_SPPPGETLCPCFG;
+extern unsigned IOCTL_SPPPSETLCPCFG;
+extern unsigned IOCTL_SPPPGETSTATUS;
+extern unsigned IOCTL_SPPPGETSTATUSNCP;
+extern unsigned IOCTL_SPPPGETIDLETO;
+extern unsigned IOCTL_SPPPSETIDLETO;
+extern unsigned IOCTL_SPPPGETAUTHFAILURES;
+extern unsigned IOCTL_SPPPSETAUTHFAILURE;
+extern unsigned IOCTL_SPPPSETDNSOPTS;
+extern unsigned IOCTL_SPPPGETDNSOPTS;
+extern unsigned IOCTL_SPPPGETDNSADDRS;
+extern unsigned IOCTL_SPPPSETKEEPALIVE;
+extern unsigned IOCTL_SPPPGETKEEPALIVE;
+extern unsigned IOCTL_SRT_GETNRT;
+extern unsigned IOCTL_SRT_GETRT;
+extern unsigned IOCTL_SRT_SETRT;
+extern unsigned IOCTL_SRT_DELRT;
+extern unsigned IOCTL_SRT_SFLAGS;
+extern unsigned IOCTL_SRT_GFLAGS;
+extern unsigned IOCTL_SRT_SGFLAGS;
+extern unsigned IOCTL_SRT_DEBUG;
+extern unsigned IOCTL_TAPGIFNAME;
+extern unsigned IOCTL_TUNSDEBUG;
+extern unsigned IOCTL_TUNGDEBUG;
+extern unsigned IOCTL_TUNSIFMODE;
+extern unsigned IOCTL_TUNSLMODE;
+extern unsigned IOCTL_TUNSIFHEAD;
+extern unsigned IOCTL_TUNGIFHEAD;
+extern unsigned IOCTL_DIOCSTART;
+extern unsigned IOCTL_DIOCSTOP;
+extern unsigned IOCTL_DIOCADDRULE;
+extern unsigned IOCTL_DIOCGETRULES;
+extern unsigned IOCTL_DIOCGETRULE;
+extern unsigned IOCTL_DIOCSETLCK;
+extern unsigned IOCTL_DIOCCLRSTATES;
+extern unsigned IOCTL_DIOCGETSTATE;
+extern unsigned IOCTL_DIOCSETSTATUSIF;
+extern unsigned IOCTL_DIOCGETSTATUS;
+extern unsigned IOCTL_DIOCCLRSTATUS;
+extern unsigned IOCTL_DIOCNATLOOK;
+extern unsigned IOCTL_DIOCSETDEBUG;
+extern unsigned IOCTL_DIOCGETSTATES;
+extern unsigned IOCTL_DIOCCHANGERULE;
+extern unsigned IOCTL_DIOCSETTIMEOUT;
+extern unsigned IOCTL_DIOCGETTIMEOUT;
+extern unsigned IOCTL_DIOCADDSTATE;
+extern unsigned IOCTL_DIOCCLRRULECTRS;
+extern unsigned IOCTL_DIOCGETLIMIT;
+extern unsigned IOCTL_DIOCSETLIMIT;
+extern unsigned IOCTL_DIOCKILLSTATES;
+extern unsigned IOCTL_DIOCSTARTALTQ;
+extern unsigned IOCTL_DIOCSTOPALTQ;
+extern unsigned IOCTL_DIOCADDALTQ;
+extern unsigned IOCTL_DIOCGETALTQS;
+extern unsigned IOCTL_DIOCGETALTQ;
+extern unsigned IOCTL_DIOCCHANGEALTQ;
+extern unsigned IOCTL_DIOCGETQSTATS;
+extern unsigned IOCTL_DIOCBEGINADDRS;
+extern unsigned IOCTL_DIOCADDADDR;
+extern unsigned IOCTL_DIOCGETADDRS;
+extern unsigned IOCTL_DIOCGETADDR;
+extern unsigned IOCTL_DIOCCHANGEADDR;
+extern unsigned IOCTL_DIOCADDSTATES;
+extern unsigned IOCTL_DIOCGETRULESETS;
+extern unsigned IOCTL_DIOCGETRULESET;
+extern unsigned IOCTL_DIOCRCLRTABLES;
+extern unsigned IOCTL_DIOCRADDTABLES;
+extern unsigned IOCTL_DIOCRDELTABLES;
+extern unsigned IOCTL_DIOCRGETTABLES;
+extern unsigned IOCTL_DIOCRGETTSTATS;
+extern unsigned IOCTL_DIOCRCLRTSTATS;
+extern unsigned IOCTL_DIOCRCLRADDRS;
+extern unsigned IOCTL_DIOCRADDADDRS;
+extern unsigned IOCTL_DIOCRDELADDRS;
+extern unsigned IOCTL_DIOCRSETADDRS;
+extern unsigned IOCTL_DIOCRGETADDRS;
+extern unsigned IOCTL_DIOCRGETASTATS;
+extern unsigned IOCTL_DIOCRCLRASTATS;
+extern unsigned IOCTL_DIOCRTSTADDRS;
+extern unsigned IOCTL_DIOCRSETTFLAGS;
+extern unsigned IOCTL_DIOCRINADEFINE;
+extern unsigned IOCTL_DIOCOSFPFLUSH;
+extern unsigned IOCTL_DIOCOSFPADD;
+extern unsigned IOCTL_DIOCOSFPGET;
+extern unsigned IOCTL_DIOCXBEGIN;
+extern unsigned IOCTL_DIOCXCOMMIT;
+extern unsigned IOCTL_DIOCXROLLBACK;
+extern unsigned IOCTL_DIOCGETSRCNODES;
+extern unsigned IOCTL_DIOCCLRSRCNODES;
+extern unsigned IOCTL_DIOCSETHOSTID;
+extern unsigned IOCTL_DIOCIGETIFACES;
+extern unsigned IOCTL_DIOCSETIFFLAG;
+extern unsigned IOCTL_DIOCCLRIFFLAG;
+extern unsigned IOCTL_DIOCKILLSRCNODES;
+extern unsigned IOCTL_SLIOCGUNIT;
+extern unsigned IOCTL_SIOCGBTINFO;
+extern unsigned IOCTL_SIOCGBTINFOA;
+extern unsigned IOCTL_SIOCNBTINFO;
+extern unsigned IOCTL_SIOCSBTFLAGS;
+extern unsigned IOCTL_SIOCSBTPOLICY;
+extern unsigned IOCTL_SIOCSBTPTYPE;
+extern unsigned IOCTL_SIOCGBTSTATS;
+extern unsigned IOCTL_SIOCZBTSTATS;
+extern unsigned IOCTL_SIOCBTDUMP;
+extern unsigned IOCTL_SIOCSBTSCOMTU;
+extern unsigned IOCTL_SIOCGBTFEAT;
+extern unsigned IOCTL_SIOCADNAT;
+extern unsigned IOCTL_SIOCRMNAT;
+extern unsigned IOCTL_SIOCGNATS;
+extern unsigned IOCTL_SIOCGNATL;
+extern unsigned IOCTL_SIOCPURGENAT;
+extern unsigned IOCTL_SIOCCONNECTX;
+extern unsigned IOCTL_SIOCCONNECTXDEL;
+extern unsigned IOCTL_SIOCSIFINFO_FLAGS;
+extern unsigned IOCTL_SIOCAADDRCTL_POLICY;
+extern unsigned IOCTL_SIOCDADDRCTL_POLICY;
+extern unsigned IOCTL_SMBIOC_OPENSESSION;
+extern unsigned IOCTL_SMBIOC_OPENSHARE;
+extern unsigned IOCTL_SMBIOC_REQUEST;
+extern unsigned IOCTL_SMBIOC_SETFLAGS;
+extern unsigned IOCTL_SMBIOC_LOOKUP;
+extern unsigned IOCTL_SMBIOC_READ;
+extern unsigned IOCTL_SMBIOC_WRITE;
+extern unsigned IOCTL_AGPIOC_INFO;
+extern unsigned IOCTL_AGPIOC_ACQUIRE;
+extern unsigned IOCTL_AGPIOC_RELEASE;
+extern unsigned IOCTL_AGPIOC_SETUP;
+extern unsigned IOCTL_AGPIOC_ALLOCATE;
+extern unsigned IOCTL_AGPIOC_DEALLOCATE;
+extern unsigned IOCTL_AGPIOC_BIND;
+extern unsigned IOCTL_AGPIOC_UNBIND;
+extern unsigned IOCTL_AUDIO_GETINFO;
+extern unsigned IOCTL_AUDIO_SETINFO;
+extern unsigned IOCTL_AUDIO_DRAIN;
+extern unsigned IOCTL_AUDIO_FLUSH;
+extern unsigned IOCTL_AUDIO_WSEEK;
+extern unsigned IOCTL_AUDIO_RERROR;
+extern unsigned IOCTL_AUDIO_GETDEV;
+extern unsigned IOCTL_AUDIO_GETENC;
+extern unsigned IOCTL_AUDIO_GETFD;
+extern unsigned IOCTL_AUDIO_SETFD;
+extern unsigned IOCTL_AUDIO_PERROR;
+extern unsigned IOCTL_AUDIO_GETIOFFS;
+extern unsigned IOCTL_AUDIO_GETOOFFS;
+extern unsigned IOCTL_AUDIO_GETPROPS;
+extern unsigned IOCTL_AUDIO_GETBUFINFO;
+extern unsigned IOCTL_AUDIO_SETCHAN;
+extern unsigned IOCTL_AUDIO_GETCHAN;
+extern unsigned IOCTL_AUDIO_QUERYFORMAT;
+extern unsigned IOCTL_AUDIO_GETFORMAT;
+extern unsigned IOCTL_AUDIO_SETFORMAT;
+extern unsigned IOCTL_AUDIO_MIXER_READ;
+extern unsigned IOCTL_AUDIO_MIXER_WRITE;
+extern unsigned IOCTL_AUDIO_MIXER_DEVINFO;
+extern unsigned IOCTL_ATAIOCCOMMAND;
+extern unsigned IOCTL_ATABUSIOSCAN;
+extern unsigned IOCTL_ATABUSIORESET;
+extern unsigned IOCTL_ATABUSIODETACH;
+extern unsigned IOCTL_CDIOCPLAYTRACKS;
+extern unsigned IOCTL_CDIOCPLAYBLOCKS;
+extern unsigned IOCTL_CDIOCREADSUBCHANNEL;
+extern unsigned IOCTL_CDIOREADTOCHEADER;
+extern unsigned IOCTL_CDIOREADTOCENTRIES;
+extern unsigned IOCTL_CDIOREADMSADDR;
+extern unsigned IOCTL_CDIOCSETPATCH;
+extern unsigned IOCTL_CDIOCGETVOL;
+extern unsigned IOCTL_CDIOCSETVOL;
+extern unsigned IOCTL_CDIOCSETMONO;
+extern unsigned IOCTL_CDIOCSETSTEREO;
+extern unsigned IOCTL_CDIOCSETMUTE;
+extern unsigned IOCTL_CDIOCSETLEFT;
+extern unsigned IOCTL_CDIOCSETRIGHT;
+extern unsigned IOCTL_CDIOCSETDEBUG;
+extern unsigned IOCTL_CDIOCCLRDEBUG;
+extern unsigned IOCTL_CDIOCPAUSE;
+extern unsigned IOCTL_CDIOCRESUME;
+extern unsigned IOCTL_CDIOCRESET;
+extern unsigned IOCTL_CDIOCSTART;
+extern unsigned IOCTL_CDIOCSTOP;
+extern unsigned IOCTL_CDIOCEJECT;
+extern unsigned IOCTL_CDIOCALLOW;
+extern unsigned IOCTL_CDIOCPREVENT;
+extern unsigned IOCTL_CDIOCCLOSE;
+extern unsigned IOCTL_CDIOCPLAYMSF;
+extern unsigned IOCTL_CDIOCLOADUNLOAD;
+extern unsigned IOCTL_CHIOMOVE;
+extern unsigned IOCTL_CHIOEXCHANGE;
+extern unsigned IOCTL_CHIOPOSITION;
+extern unsigned IOCTL_CHIOGPICKER;
+extern unsigned IOCTL_CHIOSPICKER;
+extern unsigned IOCTL_CHIOGPARAMS;
+extern unsigned IOCTL_CHIOIELEM;
+extern unsigned IOCTL_OCHIOGSTATUS;
+extern unsigned IOCTL_CHIOGSTATUS;
+extern unsigned IOCTL_CHIOSVOLTAG;
+extern unsigned IOCTL_CLOCKCTL_SETTIMEOFDAY;
+extern unsigned IOCTL_CLOCKCTL_ADJTIME;
+extern unsigned IOCTL_CLOCKCTL_CLOCK_SETTIME;
+extern unsigned IOCTL_CLOCKCTL_NTP_ADJTIME;
+extern unsigned IOCTL_IOC_CPU_SETSTATE;
+extern unsigned IOCTL_IOC_CPU_GETSTATE;
+extern unsigned IOCTL_IOC_CPU_GETCOUNT;
+extern unsigned IOCTL_IOC_CPU_MAPID;
+extern unsigned IOCTL_IOC_CPU_UCODE_GET_VERSION;
+extern unsigned IOCTL_IOC_CPU_UCODE_APPLY;
+extern unsigned IOCTL_DIOCGDINFO;
+extern unsigned IOCTL_DIOCSDINFO;
+extern unsigned IOCTL_DIOCWDINFO;
+extern unsigned IOCTL_DIOCRFORMAT;
+extern unsigned IOCTL_DIOCWFORMAT;
+extern unsigned IOCTL_DIOCSSTEP;
+extern unsigned IOCTL_DIOCSRETRIES;
+extern unsigned IOCTL_DIOCKLABEL;
+extern unsigned IOCTL_DIOCWLABEL;
+extern unsigned IOCTL_DIOCSBAD;
+extern unsigned IOCTL_DIOCEJECT;
+extern unsigned IOCTL_ODIOCEJECT;
+extern unsigned IOCTL_DIOCLOCK;
+extern unsigned IOCTL_DIOCGDEFLABEL;
+extern unsigned IOCTL_DIOCCLRLABEL;
+extern unsigned IOCTL_DIOCGCACHE;
+extern unsigned IOCTL_DIOCSCACHE;
+extern unsigned IOCTL_DIOCCACHESYNC;
+extern unsigned IOCTL_DIOCBSLIST;
+extern unsigned IOCTL_DIOCBSFLUSH;
+extern unsigned IOCTL_DIOCAWEDGE;
+extern unsigned IOCTL_DIOCGWEDGEINFO;
+extern unsigned IOCTL_DIOCDWEDGE;
+extern unsigned IOCTL_DIOCLWEDGES;
+extern unsigned IOCTL_DIOCGSTRATEGY;
+extern unsigned IOCTL_DIOCSSTRATEGY;
+extern unsigned IOCTL_DIOCGDISKINFO;
+extern unsigned IOCTL_DIOCTUR;
+extern unsigned IOCTL_DIOCMWEDGES;
+extern unsigned IOCTL_DIOCGSECTORSIZE;
+extern unsigned IOCTL_DIOCGMEDIASIZE;
+extern unsigned IOCTL_DIOCRMWEDGES;
+extern unsigned IOCTL_DRVDETACHDEV;
+extern unsigned IOCTL_DRVRESCANBUS;
+extern unsigned IOCTL_DRVCTLCOMMAND;
+extern unsigned IOCTL_DRVRESUMEDEV;
+extern unsigned IOCTL_DRVLISTDEV;
+extern unsigned IOCTL_DRVGETEVENT;
+extern unsigned IOCTL_DRVSUSPENDDEV;
+extern unsigned IOCTL_DVD_READ_STRUCT;
+extern unsigned IOCTL_DVD_WRITE_STRUCT;
+extern unsigned IOCTL_DVD_AUTH;
+extern unsigned IOCTL_ENVSYS_GETDICTIONARY;
+extern unsigned IOCTL_ENVSYS_SETDICTIONARY;
+extern unsigned IOCTL_ENVSYS_REMOVEPROPS;
+extern unsigned IOCTL_ENVSYS_GTREDATA;
+extern unsigned IOCTL_ENVSYS_GTREINFO;
+extern unsigned IOCTL_KFILTER_BYFILTER;
+extern unsigned IOCTL_KFILTER_BYNAME;
+extern unsigned IOCTL_FDIOCGETOPTS;
+extern unsigned IOCTL_FDIOCSETOPTS;
+extern unsigned IOCTL_FDIOCSETFORMAT;
+extern unsigned IOCTL_FDIOCGETFORMAT;
+extern unsigned IOCTL_FDIOCFORMAT_TRACK;
+extern unsigned IOCTL_FIOCLEX;
+extern unsigned IOCTL_FIONCLEX;
+extern unsigned IOCTL_FIOSEEKDATA;
+extern unsigned IOCTL_FIOSEEKHOLE;
+extern unsigned IOCTL_FIONREAD;
+extern unsigned IOCTL_FIONBIO;
+extern unsigned IOCTL_FIOASYNC;
+extern unsigned IOCTL_FIOSETOWN;
+extern unsigned IOCTL_FIOGETOWN;
+extern unsigned IOCTL_OFIOGETBMAP;
+extern unsigned IOCTL_FIOGETBMAP;
+extern unsigned IOCTL_FIONWRITE;
+extern unsigned IOCTL_FIONSPACE;
+extern unsigned IOCTL_GPIOINFO;
+extern unsigned IOCTL_GPIOSET;
+extern unsigned IOCTL_GPIOUNSET;
+extern unsigned IOCTL_GPIOREAD;
+extern unsigned IOCTL_GPIOWRITE;
+extern unsigned IOCTL_GPIOTOGGLE;
+extern unsigned IOCTL_GPIOATTACH;
+extern unsigned IOCTL_PTIOCNETBSD;
+extern unsigned IOCTL_PTIOCSUNOS;
+extern unsigned IOCTL_PTIOCLINUX;
+extern unsigned IOCTL_PTIOCFREEBSD;
+extern unsigned IOCTL_PTIOCULTRIX;
+extern unsigned IOCTL_TIOCHPCL;
+extern unsigned IOCTL_TIOCGETP;
+extern unsigned IOCTL_TIOCSETP;
+extern unsigned IOCTL_TIOCSETN;
+extern unsigned IOCTL_TIOCSETC;
+extern unsigned IOCTL_TIOCGETC;
+extern unsigned IOCTL_TIOCLBIS;
+extern unsigned IOCTL_TIOCLBIC;
+extern unsigned IOCTL_TIOCLSET;
+extern unsigned IOCTL_TIOCLGET;
+extern unsigned IOCTL_TIOCSLTC;
+extern unsigned IOCTL_TIOCGLTC;
+extern unsigned IOCTL_OTIOCCONS;
+extern unsigned IOCTL_JOY_SETTIMEOUT;
+extern unsigned IOCTL_JOY_GETTIMEOUT;
+extern unsigned IOCTL_JOY_SET_X_OFFSET;
+extern unsigned IOCTL_JOY_SET_Y_OFFSET;
+extern unsigned IOCTL_JOY_GET_X_OFFSET;
+extern unsigned IOCTL_JOY_GET_Y_OFFSET;
+extern unsigned IOCTL_OKIOCGSYMBOL;
+extern unsigned IOCTL_OKIOCGVALUE;
+extern unsigned IOCTL_KIOCGSIZE;
+extern unsigned IOCTL_KIOCGVALUE;
+extern unsigned IOCTL_KIOCGSYMBOL;
+extern unsigned IOCTL_LUAINFO;
+extern unsigned IOCTL_LUACREATE;
+extern unsigned IOCTL_LUADESTROY;
+extern unsigned IOCTL_LUAREQUIRE;
+extern unsigned IOCTL_LUALOAD;
+extern unsigned IOCTL_MIDI_PRETIME;
+extern unsigned IOCTL_MIDI_MPUMODE;
+extern unsigned IOCTL_MIDI_MPUCMD;
+extern unsigned IOCTL_SEQUENCER_RESET;
+extern unsigned IOCTL_SEQUENCER_SYNC;
+extern unsigned IOCTL_SEQUENCER_INFO;
+extern unsigned IOCTL_SEQUENCER_CTRLRATE;
+extern unsigned IOCTL_SEQUENCER_GETOUTCOUNT;
+extern unsigned IOCTL_SEQUENCER_GETINCOUNT;
+extern unsigned IOCTL_SEQUENCER_RESETSAMPLES;
+extern unsigned IOCTL_SEQUENCER_NRSYNTHS;
+extern unsigned IOCTL_SEQUENCER_NRMIDIS;
+extern unsigned IOCTL_SEQUENCER_THRESHOLD;
+extern unsigned IOCTL_SEQUENCER_MEMAVL;
+extern unsigned IOCTL_SEQUENCER_PANIC;
+extern unsigned IOCTL_SEQUENCER_OUTOFBAND;
+extern unsigned IOCTL_SEQUENCER_GETTIME;
+extern unsigned IOCTL_SEQUENCER_TMR_TIMEBASE;
+extern unsigned IOCTL_SEQUENCER_TMR_START;
+extern unsigned IOCTL_SEQUENCER_TMR_STOP;
+extern unsigned IOCTL_SEQUENCER_TMR_CONTINUE;
+extern unsigned IOCTL_SEQUENCER_TMR_TEMPO;
+extern unsigned IOCTL_SEQUENCER_TMR_SOURCE;
+extern unsigned IOCTL_SEQUENCER_TMR_METRONOME;
+extern unsigned IOCTL_SEQUENCER_TMR_SELECT;
+extern unsigned IOCTL_SPI_IOCTL_CONFIGURE;
+extern unsigned IOCTL_SPI_IOCTL_TRANSFER;
+extern unsigned IOCTL_MTIOCTOP;
+extern unsigned IOCTL_MTIOCGET;
+extern unsigned IOCTL_MTIOCIEOT;
+extern unsigned IOCTL_MTIOCEEOT;
+extern unsigned IOCTL_MTIOCRDSPOS;
+extern unsigned IOCTL_MTIOCRDHPOS;
+extern unsigned IOCTL_MTIOCSLOCATE;
+extern unsigned IOCTL_MTIOCHLOCATE;
+extern unsigned IOCTL_POWER_EVENT_RECVDICT;
+extern unsigned IOCTL_POWER_IOC_GET_TYPE;
+extern unsigned IOCTL_RIOCGINFO;
+extern unsigned IOCTL_RIOCSINFO;
+extern unsigned IOCTL_RIOCSSRCH;
+extern unsigned IOCTL_RNDGETENTCNT;
+extern unsigned IOCTL_RNDGETSRCNUM;
+extern unsigned IOCTL_RNDGETSRCNAME;
+extern unsigned IOCTL_RNDCTL;
+extern unsigned IOCTL_RNDADDDATA;
+extern unsigned IOCTL_RNDGETPOOLSTAT;
+extern unsigned IOCTL_RNDGETESTNUM;
+extern unsigned IOCTL_RNDGETESTNAME;
+extern unsigned IOCTL_SCIOCGET;
+extern unsigned IOCTL_SCIOCSET;
+extern unsigned IOCTL_SCIOCRESTART;
+extern unsigned IOCTL_SCIOC_USE_ADF;
+extern unsigned IOCTL_SCIOCCOMMAND;
+extern unsigned IOCTL_SCIOCDEBUG;
+extern unsigned IOCTL_SCIOCIDENTIFY;
+extern unsigned IOCTL_OSCIOCIDENTIFY;
+extern unsigned IOCTL_SCIOCDECONFIG;
+extern unsigned IOCTL_SCIOCRECONFIG;
+extern unsigned IOCTL_SCIOCRESET;
+extern unsigned IOCTL_SCBUSIOSCAN;
+extern unsigned IOCTL_SCBUSIORESET;
+extern unsigned IOCTL_SCBUSIODETACH;
+extern unsigned IOCTL_SCBUSACCEL;
+extern unsigned IOCTL_SCBUSIOLLSCAN;
+extern unsigned IOCTL_SIOCSHIWAT;
+extern unsigned IOCTL_SIOCGHIWAT;
+extern unsigned IOCTL_SIOCSLOWAT;
+extern unsigned IOCTL_SIOCGLOWAT;
+extern unsigned IOCTL_SIOCATMARK;
+extern unsigned IOCTL_SIOCSPGRP;
+extern unsigned IOCTL_SIOCGPGRP;
+extern unsigned IOCTL_SIOCPEELOFF;
+extern unsigned IOCTL_SIOCADDRT;
+extern unsigned IOCTL_SIOCDELRT;
+extern unsigned IOCTL_SIOCSIFADDR;
+extern unsigned IOCTL_SIOCGIFADDR;
+extern unsigned IOCTL_SIOCSIFDSTADDR;
+extern unsigned IOCTL_SIOCGIFDSTADDR;
+extern unsigned IOCTL_SIOCSIFFLAGS;
+extern unsigned IOCTL_SIOCGIFFLAGS;
+extern unsigned IOCTL_SIOCGIFBRDADDR;
+extern unsigned IOCTL_SIOCSIFBRDADDR;
+extern unsigned IOCTL_SIOCGIFCONF;
+extern unsigned IOCTL_SIOCGIFNETMASK;
+extern unsigned IOCTL_SIOCSIFNETMASK;
+extern unsigned IOCTL_SIOCGIFMETRIC;
+extern unsigned IOCTL_SIOCSIFMETRIC;
+extern unsigned IOCTL_SIOCDIFADDR;
+extern unsigned IOCTL_SIOCAIFADDR;
+extern unsigned IOCTL_SIOCGIFALIAS;
+extern unsigned IOCTL_SIOCGIFAFLAG_IN;
+extern unsigned IOCTL_SIOCALIFADDR;
+extern unsigned IOCTL_SIOCGLIFADDR;
+extern unsigned IOCTL_SIOCDLIFADDR;
+extern unsigned IOCTL_SIOCSIFADDRPREF;
+extern unsigned IOCTL_SIOCGIFADDRPREF;
+extern unsigned IOCTL_SIOCADDMULTI;
+extern unsigned IOCTL_SIOCDELMULTI;
+extern unsigned IOCTL_SIOCGETVIFCNT;
+extern unsigned IOCTL_SIOCGETSGCNT;
+extern unsigned IOCTL_SIOCSIFMEDIA;
+extern unsigned IOCTL_SIOCGIFMEDIA;
+extern unsigned IOCTL_SIOCSIFGENERIC;
+extern unsigned IOCTL_SIOCGIFGENERIC;
+extern unsigned IOCTL_SIOCSIFPHYADDR;
+extern unsigned IOCTL_SIOCGIFPSRCADDR;
+extern unsigned IOCTL_SIOCGIFPDSTADDR;
+extern unsigned IOCTL_SIOCDIFPHYADDR;
+extern unsigned IOCTL_SIOCSLIFPHYADDR;
+extern unsigned IOCTL_SIOCGLIFPHYADDR;
+extern unsigned IOCTL_SIOCSIFMTU;
+extern unsigned IOCTL_SIOCGIFMTU;
+extern unsigned IOCTL_SIOCSDRVSPEC;
+extern unsigned IOCTL_SIOCGDRVSPEC;
+extern unsigned IOCTL_SIOCIFCREATE;
+extern unsigned IOCTL_SIOCIFDESTROY;
+extern unsigned IOCTL_SIOCIFGCLONERS;
+extern unsigned IOCTL_SIOCGIFDLT;
+extern unsigned IOCTL_SIOCGIFCAP;
+extern unsigned IOCTL_SIOCSIFCAP;
+extern unsigned IOCTL_SIOCSVH;
+extern unsigned IOCTL_SIOCGVH;
+extern unsigned IOCTL_SIOCINITIFADDR;
+extern unsigned IOCTL_SIOCGIFDATA;
+extern unsigned IOCTL_SIOCZIFDATA;
+extern unsigned IOCTL_SIOCGLINKSTR;
+extern unsigned IOCTL_SIOCSLINKSTR;
+extern unsigned IOCTL_SIOCGETHERCAP;
+extern unsigned IOCTL_SIOCGIFINDEX;
+extern unsigned IOCTL_SIOCSETHERCAP;
+extern unsigned IOCTL_SIOCSIFDESCR;
+extern unsigned IOCTL_SIOCGIFDESCR;
+extern unsigned IOCTL_SIOCGUMBINFO;
+extern unsigned IOCTL_SIOCSUMBPARAM;
+extern unsigned IOCTL_SIOCGUMBPARAM;
+extern unsigned IOCTL_SIOCSETPFSYNC;
+extern unsigned IOCTL_SIOCGETPFSYNC;
+extern unsigned IOCTL_PPS_IOC_CREATE;
+extern unsigned IOCTL_PPS_IOC_DESTROY;
+extern unsigned IOCTL_PPS_IOC_SETPARAMS;
+extern unsigned IOCTL_PPS_IOC_GETPARAMS;
+extern unsigned IOCTL_PPS_IOC_GETCAP;
+extern unsigned IOCTL_PPS_IOC_FETCH;
+extern unsigned IOCTL_PPS_IOC_KCBIND;
+extern unsigned IOCTL_TIOCEXCL;
+extern unsigned IOCTL_TIOCNXCL;
+extern unsigned IOCTL_TIOCFLUSH;
+extern unsigned IOCTL_TIOCGETA;
+extern unsigned IOCTL_TIOCSETA;
+extern unsigned IOCTL_TIOCSETAW;
+extern unsigned IOCTL_TIOCSETAF;
+extern unsigned IOCTL_TIOCGETD;
+extern unsigned IOCTL_TIOCSETD;
+extern unsigned IOCTL_TIOCGLINED;
+extern unsigned IOCTL_TIOCSLINED;
+extern unsigned IOCTL_TIOCSBRK;
+extern unsigned IOCTL_TIOCCBRK;
+extern unsigned IOCTL_TIOCSDTR;
+extern unsigned IOCTL_TIOCCDTR;
+extern unsigned IOCTL_TIOCGPGRP;
+extern unsigned IOCTL_TIOCSPGRP;
+extern unsigned IOCTL_TIOCOUTQ;
+extern unsigned IOCTL_TIOCSTI;
+extern unsigned IOCTL_TIOCNOTTY;
+extern unsigned IOCTL_TIOCPKT;
+extern unsigned IOCTL_TIOCSTOP;
+extern unsigned IOCTL_TIOCSTART;
+extern unsigned IOCTL_TIOCMSET;
+extern unsigned IOCTL_TIOCMBIS;
+extern unsigned IOCTL_TIOCMBIC;
+extern unsigned IOCTL_TIOCMGET;
+extern unsigned IOCTL_TIOCREMOTE;
+extern unsigned IOCTL_TIOCGWINSZ;
+extern unsigned IOCTL_TIOCSWINSZ;
+extern unsigned IOCTL_TIOCUCNTL;
+extern unsigned IOCTL_TIOCSTAT;
+extern unsigned IOCTL_TIOCGSID;
+extern unsigned IOCTL_TIOCCONS;
+extern unsigned IOCTL_TIOCSCTTY;
+extern unsigned IOCTL_TIOCEXT;
+extern unsigned IOCTL_TIOCSIG;
+extern unsigned IOCTL_TIOCDRAIN;
+extern unsigned IOCTL_TIOCGFLAGS;
+extern unsigned IOCTL_TIOCSFLAGS;
+extern unsigned IOCTL_TIOCDCDTIMESTAMP;
+extern unsigned IOCTL_TIOCRCVFRAME;
+extern unsigned IOCTL_TIOCXMTFRAME;
+extern unsigned IOCTL_TIOCPTMGET;
+extern unsigned IOCTL_TIOCGRANTPT;
+extern unsigned IOCTL_TIOCPTSNAME;
+extern unsigned IOCTL_TIOCSQSIZE;
+extern unsigned IOCTL_TIOCGQSIZE;
+extern unsigned IOCTL_VERIEXEC_LOAD;
+extern unsigned IOCTL_VERIEXEC_TABLESIZE;
+extern unsigned IOCTL_VERIEXEC_DELETE;
+extern unsigned IOCTL_VERIEXEC_QUERY;
+extern unsigned IOCTL_VERIEXEC_DUMP;
+extern unsigned IOCTL_VERIEXEC_FLUSH;
+extern unsigned IOCTL_VIDIOC_QUERYCAP;
+extern unsigned IOCTL_VIDIOC_RESERVED;
+extern unsigned IOCTL_VIDIOC_ENUM_FMT;
+extern unsigned IOCTL_VIDIOC_G_FMT;
+extern unsigned IOCTL_VIDIOC_S_FMT;
+extern unsigned IOCTL_VIDIOC_REQBUFS;
+extern unsigned IOCTL_VIDIOC_QUERYBUF;
+extern unsigned IOCTL_VIDIOC_G_FBUF;
+extern unsigned IOCTL_VIDIOC_S_FBUF;
+extern unsigned IOCTL_VIDIOC_OVERLAY;
+extern unsigned IOCTL_VIDIOC_QBUF;
+extern unsigned IOCTL_VIDIOC_DQBUF;
+extern unsigned IOCTL_VIDIOC_STREAMON;
+extern unsigned IOCTL_VIDIOC_STREAMOFF;
+extern unsigned IOCTL_VIDIOC_G_PARM;
+extern unsigned IOCTL_VIDIOC_S_PARM;
+extern unsigned IOCTL_VIDIOC_G_STD;
+extern unsigned IOCTL_VIDIOC_S_STD;
+extern unsigned IOCTL_VIDIOC_ENUMSTD;
+extern unsigned IOCTL_VIDIOC_ENUMINPUT;
+extern unsigned IOCTL_VIDIOC_G_CTRL;
+extern unsigned IOCTL_VIDIOC_S_CTRL;
+extern unsigned IOCTL_VIDIOC_G_TUNER;
+extern unsigned IOCTL_VIDIOC_S_TUNER;
+extern unsigned IOCTL_VIDIOC_G_AUDIO;
+extern unsigned IOCTL_VIDIOC_S_AUDIO;
+extern unsigned IOCTL_VIDIOC_QUERYCTRL;
+extern unsigned IOCTL_VIDIOC_QUERYMENU;
+extern unsigned IOCTL_VIDIOC_G_INPUT;
+extern unsigned IOCTL_VIDIOC_S_INPUT;
+extern unsigned IOCTL_VIDIOC_G_OUTPUT;
+extern unsigned IOCTL_VIDIOC_S_OUTPUT;
+extern unsigned IOCTL_VIDIOC_ENUMOUTPUT;
+extern unsigned IOCTL_VIDIOC_G_AUDOUT;
+extern unsigned IOCTL_VIDIOC_S_AUDOUT;
+extern unsigned IOCTL_VIDIOC_G_MODULATOR;
+extern unsigned IOCTL_VIDIOC_S_MODULATOR;
+extern unsigned IOCTL_VIDIOC_G_FREQUENCY;
+extern unsigned IOCTL_VIDIOC_S_FREQUENCY;
+extern unsigned IOCTL_VIDIOC_CROPCAP;
+extern unsigned IOCTL_VIDIOC_G_CROP;
+extern unsigned IOCTL_VIDIOC_S_CROP;
+extern unsigned IOCTL_VIDIOC_G_JPEGCOMP;
+extern unsigned IOCTL_VIDIOC_S_JPEGCOMP;
+extern unsigned IOCTL_VIDIOC_QUERYSTD;
+extern unsigned IOCTL_VIDIOC_TRY_FMT;
+extern unsigned IOCTL_VIDIOC_ENUMAUDIO;
+extern unsigned IOCTL_VIDIOC_ENUMAUDOUT;
+extern unsigned IOCTL_VIDIOC_G_PRIORITY;
+extern unsigned IOCTL_VIDIOC_S_PRIORITY;
+extern unsigned IOCTL_VIDIOC_ENUM_FRAMESIZES;
+extern unsigned IOCTL_VIDIOC_ENUM_FRAMEINTERVALS;
+extern unsigned IOCTL_WDOGIOC_GMODE;
+extern unsigned IOCTL_WDOGIOC_SMODE;
+extern unsigned IOCTL_WDOGIOC_WHICH;
+extern unsigned IOCTL_WDOGIOC_TICKLE;
+extern unsigned IOCTL_WDOGIOC_GTICKLER;
+extern unsigned IOCTL_WDOGIOC_GWDOGS;
+extern unsigned IOCTL_KCOV_IOC_SETBUFSIZE;
+extern unsigned IOCTL_KCOV_IOC_ENABLE;
+extern unsigned IOCTL_KCOV_IOC_DISABLE;
+extern unsigned IOCTL_IPMICTL_RECEIVE_MSG_TRUNC;
+extern unsigned IOCTL_IPMICTL_RECEIVE_MSG;
+extern unsigned IOCTL_IPMICTL_SEND_COMMAND;
+extern unsigned IOCTL_IPMICTL_REGISTER_FOR_CMD;
+extern unsigned IOCTL_IPMICTL_UNREGISTER_FOR_CMD;
+extern unsigned IOCTL_IPMICTL_SET_GETS_EVENTS_CMD;
+extern unsigned IOCTL_IPMICTL_SET_MY_ADDRESS_CMD;
+extern unsigned IOCTL_IPMICTL_GET_MY_ADDRESS_CMD;
+extern unsigned IOCTL_IPMICTL_SET_MY_LUN_CMD;
+extern unsigned IOCTL_IPMICTL_GET_MY_LUN_CMD;
+extern unsigned IOCTL_SNDCTL_DSP_RESET;
+extern unsigned IOCTL_SNDCTL_DSP_SYNC;
+extern unsigned IOCTL_SNDCTL_DSP_SPEED;
+extern unsigned IOCTL_SOUND_PCM_READ_RATE;
+extern unsigned IOCTL_SNDCTL_DSP_STEREO;
+extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE;
+extern unsigned IOCTL_SNDCTL_DSP_SETFMT;
+extern unsigned IOCTL_SOUND_PCM_READ_BITS;
+extern unsigned IOCTL_SNDCTL_DSP_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER;
+extern unsigned IOCTL_SOUND_PCM_READ_FILTER;
+extern unsigned IOCTL_SNDCTL_DSP_POST;
+extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE;
+extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT;
+extern unsigned IOCTL_SNDCTL_DSP_GETFMTS;
+extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE;
+extern unsigned IOCTL_SNDCTL_DSP_GETISPACE;
+extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK;
+extern unsigned IOCTL_SNDCTL_DSP_GETCAPS;
+extern unsigned IOCTL_SNDCTL_DSP_GETTRIGGER;
+extern unsigned IOCTL_SNDCTL_DSP_SETTRIGGER;
+extern unsigned IOCTL_SNDCTL_DSP_GETIPTR;
+extern unsigned IOCTL_SNDCTL_DSP_GETOPTR;
+extern unsigned IOCTL_SNDCTL_DSP_MAPINBUF;
+extern unsigned IOCTL_SNDCTL_DSP_MAPOUTBUF;
+extern unsigned IOCTL_SNDCTL_DSP_SETSYNCRO;
+extern unsigned IOCTL_SNDCTL_DSP_SETDUPLEX;
+extern unsigned IOCTL_SNDCTL_DSP_PROFILE;
+extern unsigned IOCTL_SNDCTL_DSP_GETODELAY;
+extern unsigned IOCTL_SOUND_MIXER_INFO;
+extern unsigned IOCTL_SOUND_OLD_MIXER_INFO;
+extern unsigned IOCTL_OSS_GETVERSION;
+extern unsigned IOCTL_SNDCTL_SYSINFO;
+extern unsigned IOCTL_SNDCTL_AUDIOINFO;
+extern unsigned IOCTL_SNDCTL_ENGINEINFO;
+extern unsigned IOCTL_SNDCTL_DSP_GETPLAYVOL;
+extern unsigned IOCTL_SNDCTL_DSP_SETPLAYVOL;
+extern unsigned IOCTL_SNDCTL_DSP_GETRECVOL;
+extern unsigned IOCTL_SNDCTL_DSP_SETRECVOL;
+extern unsigned IOCTL_SNDCTL_DSP_SKIP;
+extern unsigned IOCTL_SNDCTL_DSP_SILENCE;
+
+extern const int si_SEGV_MAPERR;
+extern const int si_SEGV_ACCERR;
+
+extern const unsigned SHA1_CTX_sz;
+extern const unsigned SHA1_return_length;
+
+extern const unsigned MD4_CTX_sz;
+extern const unsigned MD4_return_length;
+
+extern const unsigned RMD160_CTX_sz;
+extern const unsigned RMD160_return_length;
+
+extern const unsigned MD5_CTX_sz;
+extern const unsigned MD5_return_length;
+
+extern const unsigned fpos_t_sz;
+
+extern const unsigned MD2_CTX_sz;
+extern const unsigned MD2_return_length;
+
+#define SHA2_EXTERN(LEN)                          \
+  extern const unsigned SHA##LEN##_CTX_sz;        \
+  extern const unsigned SHA##LEN##_return_length; \
+  extern const unsigned SHA##LEN##_block_length;  \
+  extern const unsigned SHA##LEN##_digest_length
+
+SHA2_EXTERN(224);
+SHA2_EXTERN(256);
+SHA2_EXTERN(384);
+SHA2_EXTERN(512);
+
+#undef SHA2_EXTERN
+
+extern const int unvis_valid;
+extern const int unvis_validpush;
+
+struct __sanitizer_cdbr {
+  void (*unmap)(void *, void *, uptr);
+  void *cookie;
+  u8 *mmap_base;
+  uptr mmap_size;
+
+  u8 *hash_base;
+  u8 *offset_base;
+  u8 *data_base;
+
+  u32 data_size;
+  u32 entries;
+  u32 entries_index;
+  u32 seed;
+
+  u8 offset_size;
+  u8 index_size;
+
+  u32 entries_m;
+  u32 entries_index_m;
+  u8 entries_s1, entries_s2;
+  u8 entries_index_s1, entries_index_s2;
+};
+
+struct __sanitizer_cdbw {
+  uptr data_counter;
+  uptr data_allocated;
+  uptr data_size;
+  uptr *data_len;
+  void **data_ptr;
+  uptr hash_size;
+  void *hash;
+  uptr key_counter;
+};
+}  // namespace __sanitizer
+
+#define CHECK_TYPE_SIZE(TYPE) \
+  COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
+
+#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+  COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \
+                 sizeof(((CLASS *)NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) ==         \
+                 offsetof(CLASS, MEMBER))
+
+// For sigaction, which is a function and struct at the same time,
+// and thus requires explicit "struct" in sizeof() expression.
+#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+  COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \
+                 sizeof(((struct CLASS *)NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) ==         \
+                 offsetof(struct CLASS, MEMBER))
+
+#define SIGACTION_SYMNAME __sigaction14
+
+// Compat with 9.0
+extern unsigned struct_statvfs90_sz;
+
+#endif  // SANITIZER_NETBSD
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_openbsd.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_openbsd.h
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_openbsd.h
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
new file mode 100644
index 0000000000..edcba3521b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
@@ -0,0 +1,1308 @@
+//===-- sanitizer_platform_limits_posix.cpp -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific POSIX data structures.
+//===----------------------------------------------------------------------===//
+
+#if defined(__linux__) || defined(__APPLE__)
+// Tests in this file assume that off_t-dependent data structures match the
+// libc ABI. For example, struct dirent here is what readdir() function (as
+// exported from libc) returns, and not the user-facing "dirent", which
+// depends on _FILE_OFFSET_BITS setting.
+// To get this "true" dirent definition, we undefine _FILE_OFFSET_BITS below.
+#undef _FILE_OFFSET_BITS
+#endif
+
+// Must go after undef _FILE_OFFSET_BITS.
+#include "sanitizer_platform.h"
+
+#if SANITIZER_LINUX || SANITIZER_MAC
+// Must go after undef _FILE_OFFSET_BITS.
+#include "sanitizer_glibc_version.h"
+
+#include <arpa/inet.h>
+#include <dirent.h>
+#include <grp.h>
+#include <limits.h>
+#include <net/if.h>
+#include <netdb.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <signal.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <termios.h>
+#include <time.h>
+#include <wchar.h>
+#include <regex.h>
+#if !SANITIZER_MAC
+#include <utmp.h>
+#endif
+
+#if !SANITIZER_IOS
+#include <net/route.h>
+#endif
+
+#if !SANITIZER_ANDROID
+#include <sys/mount.h>
+#include <sys/timeb.h>
+#include <utmpx.h>
+#endif
+
+#if SANITIZER_LINUX
+#include <malloc.h>
+#include <mntent.h>
+#include <netinet/ether.h>
+#include <sys/sysinfo.h>
+#include <sys/vt.h>
+#include <linux/cdrom.h>
+#include <linux/fd.h>
+#include <linux/fs.h>
+#include <linux/hdreg.h>
+#include <linux/input.h>
+#include <linux/ioctl.h>
+#include <linux/soundcard.h>
+#include <linux/sysctl.h>
+#include <linux/utsname.h>
+#include <linux/posix_types.h>
+#include <net/if_arp.h>
+#endif
+
+#if SANITIZER_IOS
+#undef IOC_DIRMASK
+#endif
+
+#if SANITIZER_LINUX
+# include <utime.h>
+# include <sys/ptrace.h>
+#    if defined(__mips64) || defined(__aarch64__) || defined(__arm__) || \
+        defined(__hexagon__) || SANITIZER_RISCV64
+#      include <asm/ptrace.h>
+#      ifdef __arm__
+typedef struct user_fpregs elf_fpregset_t;
+#   define ARM_VFPREGS_SIZE_ASAN (32 * 8 /*fpregs*/ + 4 /*fpscr*/)
+#   if !defined(ARM_VFPREGS_SIZE)
+#     define ARM_VFPREGS_SIZE ARM_VFPREGS_SIZE_ASAN
+#   endif
+#  endif
+# endif
+# include <semaphore.h>
+#endif
+
+#if !SANITIZER_ANDROID
+#include <ifaddrs.h>
+#include <sys/ucontext.h>
+#include <wordexp.h>
+#endif
+
+#if SANITIZER_LINUX
+#if SANITIZER_GLIBC
+#include <fstab.h>
+#include <net/if_ppp.h>
+#include <netax25/ax25.h>
+#include <netipx/ipx.h>
+#include <netrom/netrom.h>
+#include <obstack.h>
+#if HAVE_RPC_XDR_H
+# error #include <rpc/xdr.h>
+#endif
+#include <scsi/scsi.h>
+#else
+#include <linux/if_ppp.h>
+#include <linux/kd.h>
+#include <linux/ppp_defs.h>
+#endif  // SANITIZER_GLIBC
+
+#if SANITIZER_ANDROID
+#include <linux/mtio.h>
+#else
+#include <glob.h>
+#include <mqueue.h>
+#include <sys/kd.h>
+#include <sys/mtio.h>
+#include <sys/shm.h>
+#include <sys/statvfs.h>
+#include <sys/timex.h>
+#if defined(__mips64)
+# include <sys/procfs.h>
+#endif
+#include <sys/user.h>
+#include <linux/if_eql.h>
+#include <linux/if_plip.h>
+#include <linux/lp.h>
+#include <linux/mroute.h>
+#include <linux/mroute6.h>
+#include <linux/scc.h>
+#include <linux/serial.h>
+#include <sys/msg.h>
+#include <sys/ipc.h>
+#include <crypt.h>
+#endif  // SANITIZER_ANDROID
+
+#include <link.h>
+#include <sys/vfs.h>
+#include <sys/epoll.h>
+#include <linux/capability.h>
+#else
+#include <fstab.h>
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_MAC
+#include <net/ethernet.h>
+#include <sys/filio.h>
+#include <sys/sockio.h>
+#endif
+
+// Include these after system headers to avoid name clashes and ambiguities.
+#  include "sanitizer_common.h"
+#  include "sanitizer_internal_defs.h"
+#  include "sanitizer_platform_limits_posix.h"
+
+namespace __sanitizer {
+  unsigned struct_utsname_sz = sizeof(struct utsname);
+  unsigned struct_stat_sz = sizeof(struct stat);
+#if !SANITIZER_IOS && !(SANITIZER_MAC && TARGET_CPU_ARM64)
+  unsigned struct_stat64_sz = sizeof(struct stat64);
+#endif // !SANITIZER_IOS && !(SANITIZER_MAC && TARGET_CPU_ARM64)
+  unsigned struct_rusage_sz = sizeof(struct rusage);
+  unsigned struct_tm_sz = sizeof(struct tm);
+  unsigned struct_passwd_sz = sizeof(struct passwd);
+  unsigned struct_group_sz = sizeof(struct group);
+  unsigned siginfo_t_sz = sizeof(siginfo_t);
+  unsigned struct_sigaction_sz = sizeof(struct sigaction);
+  unsigned struct_stack_t_sz = sizeof(stack_t);
+  unsigned struct_itimerval_sz = sizeof(struct itimerval);
+  unsigned pthread_t_sz = sizeof(pthread_t);
+  unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
+  unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
+  unsigned pid_t_sz = sizeof(pid_t);
+  unsigned timeval_sz = sizeof(timeval);
+  unsigned uid_t_sz = sizeof(uid_t);
+  unsigned gid_t_sz = sizeof(gid_t);
+  unsigned mbstate_t_sz = sizeof(mbstate_t);
+  unsigned sigset_t_sz = sizeof(sigset_t);
+  unsigned struct_timezone_sz = sizeof(struct timezone);
+  unsigned struct_tms_sz = sizeof(struct tms);
+  unsigned struct_sigevent_sz = sizeof(struct sigevent);
+  unsigned struct_sched_param_sz = sizeof(struct sched_param);
+  unsigned struct_regex_sz = sizeof(regex_t);
+  unsigned struct_regmatch_sz = sizeof(regmatch_t);
+
+#if (SANITIZER_MAC && !TARGET_CPU_ARM64) && !SANITIZER_IOS
+  unsigned struct_statfs64_sz = sizeof(struct statfs64);
+#endif // (SANITIZER_MAC && !TARGET_CPU_ARM64) && !SANITIZER_IOS
+
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD || SANITIZER_MAC
+  unsigned struct_fstab_sz = sizeof(struct fstab);
+#endif  // SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD ||
+        // SANITIZER_MAC
+#if !SANITIZER_ANDROID
+  unsigned struct_statfs_sz = sizeof(struct statfs);
+  unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
+
+  unsigned ucontext_t_sz(void *ctx) {
+#    if SANITIZER_GLIBC && SANITIZER_X64
+    // See kernel arch/x86/kernel/fpu/signal.c for details.
+    const auto *fpregs = static_cast<ucontext_t *>(ctx)->uc_mcontext.fpregs;
+    // The member names differ across header versions, but the actual layout
+    // is always the same.  So avoid using members, just use arithmetic.
+    const uint32_t *after_xmm =
+        reinterpret_cast<const uint32_t *>(fpregs + 1) - 24;
+    if (after_xmm[12] == FP_XSTATE_MAGIC1)
+      return reinterpret_cast<const char *>(fpregs) + after_xmm[13] -
+             static_cast<const char *>(ctx);
+#    endif
+    return sizeof(ucontext_t);
+  }
+#  endif  // !SANITIZER_ANDROID
+
+#  if SANITIZER_LINUX
+  unsigned struct_epoll_event_sz = sizeof(struct epoll_event);
+  unsigned struct_sysinfo_sz = sizeof(struct sysinfo);
+  unsigned __user_cap_header_struct_sz =
+      sizeof(struct __user_cap_header_struct);
+  unsigned __user_cap_data_struct_sz = sizeof(struct __user_cap_data_struct);
+  unsigned struct_new_utsname_sz = sizeof(struct new_utsname);
+  unsigned struct_old_utsname_sz = sizeof(struct old_utsname);
+  unsigned struct_oldold_utsname_sz = sizeof(struct oldold_utsname);
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX
+  unsigned struct_rlimit_sz = sizeof(struct rlimit);
+  unsigned struct_timespec_sz = sizeof(struct timespec);
+  unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
+  unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which
+  // has been removed from glibc 2.28.
+#if defined(__aarch64__) || defined(__s390x__) || defined(__mips64) ||     \
+    defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) || \
+    defined(__x86_64__) || SANITIZER_RISCV64
+#define SIZEOF_STRUCT_USTAT 32
+#    elif defined(__arm__) || defined(__i386__) || defined(__mips__) ||    \
+        defined(__powerpc__) || defined(__s390__) || defined(__sparc__) || \
+        defined(__hexagon__)
+#      define SIZEOF_STRUCT_USTAT 20
+#    else
+#      error Unknown size of struct ustat
+#    endif
+  unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;
+  unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
+  unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
+  unsigned struct_crypt_data_sz = sizeof(struct crypt_data);
+#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  unsigned struct_timex_sz = sizeof(struct timex);
+  unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
+  unsigned struct_mq_attr_sz = sizeof(struct mq_attr);
+  unsigned struct_statvfs_sz = sizeof(struct statvfs);
+#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
+
+  const uptr sig_ign = (uptr)SIG_IGN;
+  const uptr sig_dfl = (uptr)SIG_DFL;
+  const uptr sig_err = (uptr)SIG_ERR;
+  const uptr sa_siginfo = (uptr)SA_SIGINFO;
+
+#if SANITIZER_LINUX
+  int e_tabsz = (int)E_TABSZ;
+#endif
+
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  unsigned struct_shminfo_sz = sizeof(struct shminfo);
+  unsigned struct_shm_info_sz = sizeof(struct shm_info);
+  int shmctl_ipc_stat = (int)IPC_STAT;
+  int shmctl_ipc_info = (int)IPC_INFO;
+  int shmctl_shm_info = (int)SHM_INFO;
+  int shmctl_shm_stat = (int)SHM_STAT;
+#endif
+
+#if !SANITIZER_MAC && !SANITIZER_FREEBSD
+  unsigned struct_utmp_sz = sizeof(struct utmp);
+#endif
+#if !SANITIZER_ANDROID
+  unsigned struct_utmpx_sz = sizeof(struct utmpx);
+#endif
+
+  int map_fixed = MAP_FIXED;
+
+  int af_inet = (int)AF_INET;
+  int af_inet6 = (int)AF_INET6;
+
+  uptr __sanitizer_in_addr_sz(int af) {
+    if (af == AF_INET)
+      return sizeof(struct in_addr);
+    else if (af == AF_INET6)
+      return sizeof(struct in6_addr);
+    else
+      return 0;
+  }
+
+#if SANITIZER_LINUX
+unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr));
+#elif SANITIZER_FREEBSD
+unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+#endif
+
+#if SANITIZER_GLIBC
+  int glob_nomatch = GLOB_NOMATCH;
+  int glob_altdirfunc = GLOB_ALTDIRFUNC;
+#endif
+
+#  if !SANITIZER_ANDROID
+  const int wordexp_wrde_dooffs = WRDE_DOOFFS;
+#  endif  // !SANITIZER_ANDROID
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID &&                               \
+    (defined(__i386) || defined(__x86_64) || defined(__mips64) ||          \
+     defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+     defined(__s390__) || SANITIZER_RISCV64)
+#if defined(__mips64) || defined(__powerpc64__) || defined(__arm__)
+  unsigned struct_user_regs_struct_sz = sizeof(struct pt_regs);
+  unsigned struct_user_fpregs_struct_sz = sizeof(elf_fpregset_t);
+#elif SANITIZER_RISCV64
+  unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct);
+  unsigned struct_user_fpregs_struct_sz = sizeof(struct __riscv_q_ext_state);
+#elif defined(__aarch64__)
+  unsigned struct_user_regs_struct_sz = sizeof(struct user_pt_regs);
+  unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpsimd_state);
+#elif defined(__s390__)
+  unsigned struct_user_regs_struct_sz = sizeof(struct _user_regs_struct);
+  unsigned struct_user_fpregs_struct_sz = sizeof(struct _user_fpregs_struct);
+#else
+  unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct);
+  unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpregs_struct);
+#endif // __mips64 || __powerpc64__ || __aarch64__
+#if defined(__x86_64) || defined(__mips64) || defined(__powerpc64__) || \
+    defined(__aarch64__) || defined(__arm__) || defined(__s390__) ||    \
+    SANITIZER_RISCV64
+  unsigned struct_user_fpxregs_struct_sz = 0;
+#else
+  unsigned struct_user_fpxregs_struct_sz = sizeof(struct user_fpxregs_struct);
+#endif // __x86_64 || __mips64 || __powerpc64__ || __aarch64__ || __arm__
+// || __s390__
+#ifdef __arm__
+  unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE;
+#else
+  unsigned struct_user_vfpregs_struct_sz = 0;
+#endif
+
+  int ptrace_peektext = PTRACE_PEEKTEXT;
+  int ptrace_peekdata = PTRACE_PEEKDATA;
+  int ptrace_peekuser = PTRACE_PEEKUSER;
+#if (defined(PTRACE_GETREGS) && defined(PTRACE_SETREGS)) || \
+    (defined(PT_GETREGS) && defined(PT_SETREGS))
+  int ptrace_getregs = PTRACE_GETREGS;
+  int ptrace_setregs = PTRACE_SETREGS;
+#else
+  int ptrace_getregs = -1;
+  int ptrace_setregs = -1;
+#endif
+#if (defined(PTRACE_GETFPREGS) && defined(PTRACE_SETFPREGS)) || \
+    (defined(PT_GETFPREGS) && defined(PT_SETFPREGS))
+  int ptrace_getfpregs = PTRACE_GETFPREGS;
+  int ptrace_setfpregs = PTRACE_SETFPREGS;
+#else
+  int ptrace_getfpregs = -1;
+  int ptrace_setfpregs = -1;
+#endif
+#if (defined(PTRACE_GETFPXREGS) && defined(PTRACE_SETFPXREGS)) || \
+    (defined(PT_GETFPXREGS) && defined(PT_SETFPXREGS))
+  int ptrace_getfpxregs = PTRACE_GETFPXREGS;
+  int ptrace_setfpxregs = PTRACE_SETFPXREGS;
+#else
+  int ptrace_getfpxregs = -1;
+  int ptrace_setfpxregs = -1;
+#endif // PTRACE_GETFPXREGS/PTRACE_SETFPXREGS
+#if defined(PTRACE_GETVFPREGS) && defined(PTRACE_SETVFPREGS)
+  int ptrace_getvfpregs = PTRACE_GETVFPREGS;
+  int ptrace_setvfpregs = PTRACE_SETVFPREGS;
+#else
+  int ptrace_getvfpregs = -1;
+  int ptrace_setvfpregs = -1;
+#endif
+  int ptrace_geteventmsg = PTRACE_GETEVENTMSG;
+#if (defined(PTRACE_GETSIGINFO) && defined(PTRACE_SETSIGINFO)) ||              \
+    (defined(PT_GETSIGINFO) && defined(PT_SETSIGINFO))
+  int ptrace_getsiginfo = PTRACE_GETSIGINFO;
+  int ptrace_setsiginfo = PTRACE_SETSIGINFO;
+#else
+  int ptrace_getsiginfo = -1;
+  int ptrace_setsiginfo = -1;
+#endif // PTRACE_GETSIGINFO/PTRACE_SETSIGINFO
+#if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET)
+  int ptrace_getregset = PTRACE_GETREGSET;
+  int ptrace_setregset = PTRACE_SETREGSET;
+#else
+  int ptrace_getregset = -1;
+  int ptrace_setregset = -1;
+#endif // PTRACE_GETREGSET/PTRACE_SETREGSET
+#endif
+
+  unsigned path_max = PATH_MAX;
+
+  // ioctl arguments
+  unsigned struct_ifreq_sz = sizeof(struct ifreq);
+  unsigned struct_termios_sz = sizeof(struct termios);
+  unsigned struct_winsize_sz = sizeof(struct winsize);
+
+#if SANITIZER_LINUX
+  unsigned struct_arpreq_sz = sizeof(struct arpreq);
+  unsigned struct_cdrom_msf_sz = sizeof(struct cdrom_msf);
+  unsigned struct_cdrom_multisession_sz = sizeof(struct cdrom_multisession);
+  unsigned struct_cdrom_read_audio_sz = sizeof(struct cdrom_read_audio);
+  unsigned struct_cdrom_subchnl_sz = sizeof(struct cdrom_subchnl);
+  unsigned struct_cdrom_ti_sz = sizeof(struct cdrom_ti);
+  unsigned struct_cdrom_tocentry_sz = sizeof(struct cdrom_tocentry);
+  unsigned struct_cdrom_tochdr_sz = sizeof(struct cdrom_tochdr);
+  unsigned struct_cdrom_volctrl_sz = sizeof(struct cdrom_volctrl);
+  unsigned struct_ff_effect_sz = sizeof(struct ff_effect);
+  unsigned struct_floppy_drive_params_sz = sizeof(struct floppy_drive_params);
+  unsigned struct_floppy_drive_struct_sz = sizeof(struct floppy_drive_struct);
+  unsigned struct_floppy_fdc_state_sz = sizeof(struct floppy_fdc_state);
+  unsigned struct_floppy_max_errors_sz = sizeof(struct floppy_max_errors);
+  unsigned struct_floppy_raw_cmd_sz = sizeof(struct floppy_raw_cmd);
+  unsigned struct_floppy_struct_sz = sizeof(struct floppy_struct);
+  unsigned struct_floppy_write_errors_sz = sizeof(struct floppy_write_errors);
+  unsigned struct_format_descr_sz = sizeof(struct format_descr);
+  unsigned struct_hd_driveid_sz = sizeof(struct hd_driveid);
+  unsigned struct_hd_geometry_sz = sizeof(struct hd_geometry);
+  unsigned struct_input_absinfo_sz = sizeof(struct input_absinfo);
+  unsigned struct_input_id_sz = sizeof(struct input_id);
+  unsigned struct_mtpos_sz = sizeof(struct mtpos);
+  unsigned struct_rtentry_sz = sizeof(struct rtentry);
+#if SANITIZER_GLIBC || SANITIZER_ANDROID
+  unsigned struct_termio_sz = sizeof(struct termio);
+#endif
+  unsigned struct_vt_consize_sz = sizeof(struct vt_consize);
+  unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes);
+  unsigned struct_vt_stat_sz = sizeof(struct vt_stat);
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX
+#if SOUND_VERSION >= 0x040000
+  unsigned struct_copr_buffer_sz = 0;
+  unsigned struct_copr_debug_buf_sz = 0;
+  unsigned struct_copr_msg_sz = 0;
+#else
+  unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer);
+  unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf);
+  unsigned struct_copr_msg_sz = sizeof(struct copr_msg);
+#endif
+  unsigned struct_midi_info_sz = sizeof(struct midi_info);
+  unsigned struct_mtget_sz = sizeof(struct mtget);
+  unsigned struct_mtop_sz = sizeof(struct mtop);
+  unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument);
+  unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec);
+  unsigned struct_synth_info_sz = sizeof(struct synth_info);
+  unsigned struct_vt_mode_sz = sizeof(struct vt_mode);
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_GLIBC
+  unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct);
+#if EV_VERSION > (0x010000)
+  unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry);
+#else
+  unsigned struct_input_keymap_entry_sz = 0;
+#endif
+  unsigned struct_ipx_config_data_sz = sizeof(struct ipx_config_data);
+  unsigned struct_kbdiacrs_sz = sizeof(struct kbdiacrs);
+  unsigned struct_kbentry_sz = sizeof(struct kbentry);
+  unsigned struct_kbkeycode_sz = sizeof(struct kbkeycode);
+  unsigned struct_kbsentry_sz = sizeof(struct kbsentry);
+  unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo);
+  unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct);
+  unsigned struct_scc_modem_sz = sizeof(struct scc_modem);
+  unsigned struct_scc_stat_sz = sizeof(struct scc_stat);
+  unsigned struct_serial_multiport_struct_sz
+      = sizeof(struct serial_multiport_struct);
+  unsigned struct_serial_struct_sz = sizeof(struct serial_struct);
+  unsigned struct_sockaddr_ax25_sz = sizeof(struct sockaddr_ax25);
+  unsigned struct_unimapdesc_sz = sizeof(struct unimapdesc);
+  unsigned struct_unimapinit_sz = sizeof(struct unimapinit);
+
+  unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info);
+  unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats);
+#endif  // SANITIZER_GLIBC
+
+#if !SANITIZER_ANDROID && !SANITIZER_MAC
+  unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
+  unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
+#endif
+
+  const unsigned long __sanitizer_bufsiz = BUFSIZ;
+
+  const unsigned IOCTL_NOT_PRESENT = 0;
+
+  unsigned IOCTL_FIOASYNC = FIOASYNC;
+  unsigned IOCTL_FIOCLEX = FIOCLEX;
+  unsigned IOCTL_FIOGETOWN = FIOGETOWN;
+  unsigned IOCTL_FIONBIO = FIONBIO;
+  unsigned IOCTL_FIONCLEX = FIONCLEX;
+  unsigned IOCTL_FIOSETOWN = FIOSETOWN;
+  unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
+  unsigned IOCTL_SIOCATMARK = SIOCATMARK;
+  unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
+  unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
+  unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
+  unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
+  unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
+  unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
+  unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
+  unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
+  unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
+  unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
+  unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
+  unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
+  unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
+  unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
+  unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
+  unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
+  unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
+  unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
+  unsigned IOCTL_TIOCCONS = TIOCCONS;
+  unsigned IOCTL_TIOCEXCL = TIOCEXCL;
+  unsigned IOCTL_TIOCGETD = TIOCGETD;
+  unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
+  unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
+  unsigned IOCTL_TIOCMBIC = TIOCMBIC;
+  unsigned IOCTL_TIOCMBIS = TIOCMBIS;
+  unsigned IOCTL_TIOCMGET = TIOCMGET;
+  unsigned IOCTL_TIOCMSET = TIOCMSET;
+  unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
+  unsigned IOCTL_TIOCNXCL = TIOCNXCL;
+  unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
+  unsigned IOCTL_TIOCPKT = TIOCPKT;
+  unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
+  unsigned IOCTL_TIOCSETD = TIOCSETD;
+  unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
+  unsigned IOCTL_TIOCSTI = TIOCSTI;
+  unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT;
+  unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT;
+#endif
+
+#if SANITIZER_LINUX
+  unsigned IOCTL_EVIOCGABS = EVIOCGABS(0);
+  unsigned IOCTL_EVIOCGBIT = EVIOCGBIT(0, 0);
+  unsigned IOCTL_EVIOCGEFFECTS = EVIOCGEFFECTS;
+  unsigned IOCTL_EVIOCGID = EVIOCGID;
+  unsigned IOCTL_EVIOCGKEY = EVIOCGKEY(0);
+  unsigned IOCTL_EVIOCGKEYCODE = EVIOCGKEYCODE;
+  unsigned IOCTL_EVIOCGLED = EVIOCGLED(0);
+  unsigned IOCTL_EVIOCGNAME = EVIOCGNAME(0);
+  unsigned IOCTL_EVIOCGPHYS = EVIOCGPHYS(0);
+  unsigned IOCTL_EVIOCGRAB = EVIOCGRAB;
+  unsigned IOCTL_EVIOCGREP = EVIOCGREP;
+  unsigned IOCTL_EVIOCGSND = EVIOCGSND(0);
+  unsigned IOCTL_EVIOCGSW = EVIOCGSW(0);
+  unsigned IOCTL_EVIOCGUNIQ = EVIOCGUNIQ(0);
+  unsigned IOCTL_EVIOCGVERSION = EVIOCGVERSION;
+  unsigned IOCTL_EVIOCRMFF = EVIOCRMFF;
+  unsigned IOCTL_EVIOCSABS = EVIOCSABS(0);
+  unsigned IOCTL_EVIOCSFF = EVIOCSFF;
+  unsigned IOCTL_EVIOCSKEYCODE = EVIOCSKEYCODE;
+  unsigned IOCTL_EVIOCSREP = EVIOCSREP;
+  unsigned IOCTL_BLKFLSBUF = BLKFLSBUF;
+  unsigned IOCTL_BLKGETSIZE = BLKGETSIZE;
+  unsigned IOCTL_BLKRAGET = BLKRAGET;
+  unsigned IOCTL_BLKRASET = BLKRASET;
+  unsigned IOCTL_BLKROGET = BLKROGET;
+  unsigned IOCTL_BLKROSET = BLKROSET;
+  unsigned IOCTL_BLKRRPART = BLKRRPART;
+  unsigned IOCTL_CDROMAUDIOBUFSIZ = CDROMAUDIOBUFSIZ;
+  unsigned IOCTL_CDROMEJECT = CDROMEJECT;
+  unsigned IOCTL_CDROMEJECT_SW = CDROMEJECT_SW;
+  unsigned IOCTL_CDROMMULTISESSION = CDROMMULTISESSION;
+  unsigned IOCTL_CDROMPAUSE = CDROMPAUSE;
+  unsigned IOCTL_CDROMPLAYMSF = CDROMPLAYMSF;
+  unsigned IOCTL_CDROMPLAYTRKIND = CDROMPLAYTRKIND;
+  unsigned IOCTL_CDROMREADAUDIO = CDROMREADAUDIO;
+  unsigned IOCTL_CDROMREADCOOKED = CDROMREADCOOKED;
+  unsigned IOCTL_CDROMREADMODE1 = CDROMREADMODE1;
+  unsigned IOCTL_CDROMREADMODE2 = CDROMREADMODE2;
+  unsigned IOCTL_CDROMREADRAW = CDROMREADRAW;
+  unsigned IOCTL_CDROMREADTOCENTRY = CDROMREADTOCENTRY;
+  unsigned IOCTL_CDROMREADTOCHDR = CDROMREADTOCHDR;
+  unsigned IOCTL_CDROMRESET = CDROMRESET;
+  unsigned IOCTL_CDROMRESUME = CDROMRESUME;
+  unsigned IOCTL_CDROMSEEK = CDROMSEEK;
+  unsigned IOCTL_CDROMSTART = CDROMSTART;
+  unsigned IOCTL_CDROMSTOP = CDROMSTOP;
+  unsigned IOCTL_CDROMSUBCHNL = CDROMSUBCHNL;
+  unsigned IOCTL_CDROMVOLCTRL = CDROMVOLCTRL;
+  unsigned IOCTL_CDROMVOLREAD = CDROMVOLREAD;
+  unsigned IOCTL_CDROM_GET_UPC = CDROM_GET_UPC;
+  unsigned IOCTL_FDCLRPRM = FDCLRPRM;
+  unsigned IOCTL_FDDEFPRM = FDDEFPRM;
+  unsigned IOCTL_FDFLUSH = FDFLUSH;
+  unsigned IOCTL_FDFMTBEG = FDFMTBEG;
+  unsigned IOCTL_FDFMTEND = FDFMTEND;
+  unsigned IOCTL_FDFMTTRK = FDFMTTRK;
+  unsigned IOCTL_FDGETDRVPRM = FDGETDRVPRM;
+  unsigned IOCTL_FDGETDRVSTAT = FDGETDRVSTAT;
+  unsigned IOCTL_FDGETDRVTYP = FDGETDRVTYP;
+  unsigned IOCTL_FDGETFDCSTAT = FDGETFDCSTAT;
+  unsigned IOCTL_FDGETMAXERRS = FDGETMAXERRS;
+  unsigned IOCTL_FDGETPRM = FDGETPRM;
+  unsigned IOCTL_FDMSGOFF = FDMSGOFF;
+  unsigned IOCTL_FDMSGON = FDMSGON;
+  unsigned IOCTL_FDPOLLDRVSTAT = FDPOLLDRVSTAT;
+  unsigned IOCTL_FDRAWCMD = FDRAWCMD;
+  unsigned IOCTL_FDRESET = FDRESET;
+  unsigned IOCTL_FDSETDRVPRM = FDSETDRVPRM;
+  unsigned IOCTL_FDSETEMSGTRESH = FDSETEMSGTRESH;
+  unsigned IOCTL_FDSETMAXERRS = FDSETMAXERRS;
+  unsigned IOCTL_FDSETPRM = FDSETPRM;
+  unsigned IOCTL_FDTWADDLE = FDTWADDLE;
+  unsigned IOCTL_FDWERRORCLR = FDWERRORCLR;
+  unsigned IOCTL_FDWERRORGET = FDWERRORGET;
+  unsigned IOCTL_HDIO_DRIVE_CMD = HDIO_DRIVE_CMD;
+  unsigned IOCTL_HDIO_GETGEO = HDIO_GETGEO;
+  unsigned IOCTL_HDIO_GET_32BIT = HDIO_GET_32BIT;
+  unsigned IOCTL_HDIO_GET_DMA = HDIO_GET_DMA;
+  unsigned IOCTL_HDIO_GET_IDENTITY = HDIO_GET_IDENTITY;
+  unsigned IOCTL_HDIO_GET_KEEPSETTINGS = HDIO_GET_KEEPSETTINGS;
+  unsigned IOCTL_HDIO_GET_MULTCOUNT = HDIO_GET_MULTCOUNT;
+  unsigned IOCTL_HDIO_GET_NOWERR = HDIO_GET_NOWERR;
+  unsigned IOCTL_HDIO_GET_UNMASKINTR = HDIO_GET_UNMASKINTR;
+  unsigned IOCTL_HDIO_SET_32BIT = HDIO_SET_32BIT;
+  unsigned IOCTL_HDIO_SET_DMA = HDIO_SET_DMA;
+  unsigned IOCTL_HDIO_SET_KEEPSETTINGS = HDIO_SET_KEEPSETTINGS;
+  unsigned IOCTL_HDIO_SET_MULTCOUNT = HDIO_SET_MULTCOUNT;
+  unsigned IOCTL_HDIO_SET_NOWERR = HDIO_SET_NOWERR;
+  unsigned IOCTL_HDIO_SET_UNMASKINTR = HDIO_SET_UNMASKINTR;
+  unsigned IOCTL_MTIOCPOS = MTIOCPOS;
+  unsigned IOCTL_PPPIOCGASYNCMAP = PPPIOCGASYNCMAP;
+  unsigned IOCTL_PPPIOCGDEBUG = PPPIOCGDEBUG;
+  unsigned IOCTL_PPPIOCGFLAGS = PPPIOCGFLAGS;
+  unsigned IOCTL_PPPIOCGUNIT = PPPIOCGUNIT;
+  unsigned IOCTL_PPPIOCGXASYNCMAP = PPPIOCGXASYNCMAP;
+  unsigned IOCTL_PPPIOCSASYNCMAP = PPPIOCSASYNCMAP;
+  unsigned IOCTL_PPPIOCSDEBUG = PPPIOCSDEBUG;
+  unsigned IOCTL_PPPIOCSFLAGS = PPPIOCSFLAGS;
+  unsigned IOCTL_PPPIOCSMAXCID = PPPIOCSMAXCID;
+  unsigned IOCTL_PPPIOCSMRU = PPPIOCSMRU;
+  unsigned IOCTL_PPPIOCSXASYNCMAP = PPPIOCSXASYNCMAP;
+  unsigned IOCTL_SIOCADDRT = SIOCADDRT;
+  unsigned IOCTL_SIOCDARP = SIOCDARP;
+  unsigned IOCTL_SIOCDELRT = SIOCDELRT;
+  unsigned IOCTL_SIOCDRARP = SIOCDRARP;
+  unsigned IOCTL_SIOCGARP = SIOCGARP;
+  unsigned IOCTL_SIOCGIFENCAP = SIOCGIFENCAP;
+  unsigned IOCTL_SIOCGIFHWADDR = SIOCGIFHWADDR;
+  unsigned IOCTL_SIOCGIFMAP = SIOCGIFMAP;
+  unsigned IOCTL_SIOCGIFMEM = SIOCGIFMEM;
+  unsigned IOCTL_SIOCGIFNAME = SIOCGIFNAME;
+  unsigned IOCTL_SIOCGIFSLAVE = SIOCGIFSLAVE;
+  unsigned IOCTL_SIOCGRARP = SIOCGRARP;
+  unsigned IOCTL_SIOCGSTAMP = SIOCGSTAMP;
+  unsigned IOCTL_SIOCSARP = SIOCSARP;
+  unsigned IOCTL_SIOCSIFENCAP = SIOCSIFENCAP;
+  unsigned IOCTL_SIOCSIFHWADDR = SIOCSIFHWADDR;
+  unsigned IOCTL_SIOCSIFLINK = SIOCSIFLINK;
+  unsigned IOCTL_SIOCSIFMAP = SIOCSIFMAP;
+  unsigned IOCTL_SIOCSIFMEM = SIOCSIFMEM;
+  unsigned IOCTL_SIOCSIFSLAVE = SIOCSIFSLAVE;
+  unsigned IOCTL_SIOCSRARP = SIOCSRARP;
+# if SOUND_VERSION >= 0x040000
+  unsigned IOCTL_SNDCTL_COPR_HALT = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_LOAD = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_RCODE = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_RCVMSG = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_RDATA = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_RESET = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_RUN = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_SENDMSG = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_WCODE = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SNDCTL_COPR_WDATA = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_READ_BITS = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_READ_CHANNELS = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_READ_FILTER = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_READ_RATE = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_SOUND_PCM_WRITE_FILTER = IOCTL_NOT_PRESENT;
+# else  // SOUND_VERSION
+  unsigned IOCTL_SNDCTL_COPR_HALT = SNDCTL_COPR_HALT;
+  unsigned IOCTL_SNDCTL_COPR_LOAD = SNDCTL_COPR_LOAD;
+  unsigned IOCTL_SNDCTL_COPR_RCODE = SNDCTL_COPR_RCODE;
+  unsigned IOCTL_SNDCTL_COPR_RCVMSG = SNDCTL_COPR_RCVMSG;
+  unsigned IOCTL_SNDCTL_COPR_RDATA = SNDCTL_COPR_RDATA;
+  unsigned IOCTL_SNDCTL_COPR_RESET = SNDCTL_COPR_RESET;
+  unsigned IOCTL_SNDCTL_COPR_RUN = SNDCTL_COPR_RUN;
+  unsigned IOCTL_SNDCTL_COPR_SENDMSG = SNDCTL_COPR_SENDMSG;
+  unsigned IOCTL_SNDCTL_COPR_WCODE = SNDCTL_COPR_WCODE;
+  unsigned IOCTL_SNDCTL_COPR_WDATA = SNDCTL_COPR_WDATA;
+  unsigned IOCTL_SOUND_PCM_READ_BITS = SOUND_PCM_READ_BITS;
+  unsigned IOCTL_SOUND_PCM_READ_CHANNELS = SOUND_PCM_READ_CHANNELS;
+  unsigned IOCTL_SOUND_PCM_READ_FILTER = SOUND_PCM_READ_FILTER;
+  unsigned IOCTL_SOUND_PCM_READ_RATE = SOUND_PCM_READ_RATE;
+  unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = SOUND_PCM_WRITE_CHANNELS;
+  unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER;
+#endif // SOUND_VERSION
+  unsigned IOCTL_TCFLSH = TCFLSH;
+  unsigned IOCTL_TCGETA = TCGETA;
+  unsigned IOCTL_TCGETS = TCGETS;
+  unsigned IOCTL_TCSBRK = TCSBRK;
+  unsigned IOCTL_TCSBRKP = TCSBRKP;
+  unsigned IOCTL_TCSETA = TCSETA;
+  unsigned IOCTL_TCSETAF = TCSETAF;
+  unsigned IOCTL_TCSETAW = TCSETAW;
+  unsigned IOCTL_TCSETS = TCSETS;
+  unsigned IOCTL_TCSETSF = TCSETSF;
+  unsigned IOCTL_TCSETSW = TCSETSW;
+  unsigned IOCTL_TCXONC = TCXONC;
+  unsigned IOCTL_TIOCGLCKTRMIOS = TIOCGLCKTRMIOS;
+  unsigned IOCTL_TIOCGSOFTCAR = TIOCGSOFTCAR;
+  unsigned IOCTL_TIOCINQ = TIOCINQ;
+  unsigned IOCTL_TIOCLINUX = TIOCLINUX;
+  unsigned IOCTL_TIOCSERCONFIG = TIOCSERCONFIG;
+  unsigned IOCTL_TIOCSERGETLSR = TIOCSERGETLSR;
+  unsigned IOCTL_TIOCSERGWILD = TIOCSERGWILD;
+  unsigned IOCTL_TIOCSERSWILD = TIOCSERSWILD;
+  unsigned IOCTL_TIOCSLCKTRMIOS = TIOCSLCKTRMIOS;
+  unsigned IOCTL_TIOCSSOFTCAR = TIOCSSOFTCAR;
+  unsigned IOCTL_VT_DISALLOCATE = VT_DISALLOCATE;
+  unsigned IOCTL_VT_GETSTATE = VT_GETSTATE;
+  unsigned IOCTL_VT_RESIZE = VT_RESIZE;
+  unsigned IOCTL_VT_RESIZEX = VT_RESIZEX;
+  unsigned IOCTL_VT_SENDSIG = VT_SENDSIG;
+  unsigned IOCTL_MTIOCGET = MTIOCGET;
+  unsigned IOCTL_MTIOCTOP = MTIOCTOP;
+  unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE;
+  unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS;
+  unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK;
+  unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST;
+  unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET;
+  unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT;
+  unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT;
+  unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED;
+  unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO;
+  unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE;
+  unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC;
+  unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE;
+  unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR;
+  unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO;
+  unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME;
+  unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE;
+  unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT;
+  unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT;
+  unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS;
+  unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS;
+  unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND;
+  unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC;
+  unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE;
+  unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET;
+  unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES;
+  unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC;
+  unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI;
+  unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD;
+  unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO;
+  unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL;
+  unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE;
+  unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME;
+  unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT;
+  unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE;
+  unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START;
+  unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP;
+  unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO;
+  unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE;
+  unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM;
+  unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS;
+  unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS;
+  unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD;
+  unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK;
+  unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE;
+  unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN;
+  unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX;
+  unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE;
+  unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1;
+  unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2;
+  unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3;
+  unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD;
+  unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC;
+  unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE;
+  unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN;
+  unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM;
+  unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV;
+  unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK;
+  unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC;
+  unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER;
+  unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS;
+  unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH;
+  unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE;
+  unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME;
+  unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM;
+  unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS;
+  unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD;
+  unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE;
+  unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN;
+  unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX;
+  unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE;
+  unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1;
+  unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2;
+  unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3;
+  unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD;
+  unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC;
+  unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE;
+  unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN;
+  unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM;
+  unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV;
+  unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC;
+  unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER;
+  unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH;
+  unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE;
+  unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME;
+  unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE;
+  unsigned IOCTL_VT_GETMODE = VT_GETMODE;
+  unsigned IOCTL_VT_OPENQRY = VT_OPENQRY;
+  unsigned IOCTL_VT_RELDISP = VT_RELDISP;
+  unsigned IOCTL_VT_SETMODE = VT_SETMODE;
+  unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE;
+  unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE;
+  unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG;
+  unsigned IOCTL_EQL_GETSLAVECFG = EQL_GETSLAVECFG;
+  unsigned IOCTL_EQL_SETMASTRCFG = EQL_SETMASTRCFG;
+  unsigned IOCTL_EQL_SETSLAVECFG = EQL_SETSLAVECFG;
+#if EV_VERSION > (0x010000)
+  unsigned IOCTL_EVIOCGKEYCODE_V2 = EVIOCGKEYCODE_V2;
+  unsigned IOCTL_EVIOCGPROP = EVIOCGPROP(0);
+  unsigned IOCTL_EVIOCSKEYCODE_V2 = EVIOCSKEYCODE_V2;
+#else
+  unsigned IOCTL_EVIOCGKEYCODE_V2 = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT;
+  unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT;
+#endif
+  unsigned IOCTL_FS_IOC_GETFLAGS = FS_IOC_GETFLAGS;
+  unsigned IOCTL_FS_IOC_GETVERSION = FS_IOC_GETVERSION;
+  unsigned IOCTL_FS_IOC_SETFLAGS = FS_IOC_SETFLAGS;
+  unsigned IOCTL_FS_IOC_SETVERSION = FS_IOC_SETVERSION;
+  unsigned IOCTL_GIO_CMAP = GIO_CMAP;
+  unsigned IOCTL_GIO_FONT = GIO_FONT;
+  unsigned IOCTL_GIO_UNIMAP = GIO_UNIMAP;
+  unsigned IOCTL_GIO_UNISCRNMAP = GIO_UNISCRNMAP;
+  unsigned IOCTL_KDADDIO = KDADDIO;
+  unsigned IOCTL_KDDELIO = KDDELIO;
+  unsigned IOCTL_KDGETKEYCODE = KDGETKEYCODE;
+  unsigned IOCTL_KDGKBDIACR = KDGKBDIACR;
+  unsigned IOCTL_KDGKBENT = KDGKBENT;
+  unsigned IOCTL_KDGKBLED = KDGKBLED;
+  unsigned IOCTL_KDGKBMETA = KDGKBMETA;
+  unsigned IOCTL_KDGKBSENT = KDGKBSENT;
+  unsigned IOCTL_KDMAPDISP = KDMAPDISP;
+  unsigned IOCTL_KDSETKEYCODE = KDSETKEYCODE;
+  unsigned IOCTL_KDSIGACCEPT = KDSIGACCEPT;
+  unsigned IOCTL_KDSKBDIACR = KDSKBDIACR;
+  unsigned IOCTL_KDSKBENT = KDSKBENT;
+  unsigned IOCTL_KDSKBLED = KDSKBLED;
+  unsigned IOCTL_KDSKBMETA = KDSKBMETA;
+  unsigned IOCTL_KDSKBSENT = KDSKBSENT;
+  unsigned IOCTL_KDUNMAPDISP = KDUNMAPDISP;
+  unsigned IOCTL_LPABORT = LPABORT;
+  unsigned IOCTL_LPABORTOPEN = LPABORTOPEN;
+  unsigned IOCTL_LPCAREFUL = LPCAREFUL;
+  unsigned IOCTL_LPCHAR = LPCHAR;
+  unsigned IOCTL_LPGETIRQ = LPGETIRQ;
+  unsigned IOCTL_LPGETSTATUS = LPGETSTATUS;
+  unsigned IOCTL_LPRESET = LPRESET;
+  unsigned IOCTL_LPSETIRQ = LPSETIRQ;
+  unsigned IOCTL_LPTIME = LPTIME;
+  unsigned IOCTL_LPWAIT = LPWAIT;
+  unsigned IOCTL_MTIOCGETCONFIG = MTIOCGETCONFIG;
+  unsigned IOCTL_MTIOCSETCONFIG = MTIOCSETCONFIG;
+  unsigned IOCTL_PIO_CMAP = PIO_CMAP;
+  unsigned IOCTL_PIO_FONT = PIO_FONT;
+  unsigned IOCTL_PIO_UNIMAP = PIO_UNIMAP;
+  unsigned IOCTL_PIO_UNIMAPCLR = PIO_UNIMAPCLR;
+  unsigned IOCTL_PIO_UNISCRNMAP = PIO_UNISCRNMAP;
+#if SANITIZER_GLIBC
+  unsigned IOCTL_SCSI_IOCTL_GET_IDLUN = SCSI_IOCTL_GET_IDLUN;
+  unsigned IOCTL_SCSI_IOCTL_PROBE_HOST = SCSI_IOCTL_PROBE_HOST;
+  unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE = SCSI_IOCTL_TAGGED_DISABLE;
+  unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE = SCSI_IOCTL_TAGGED_ENABLE;
+  unsigned IOCTL_SIOCAIPXITFCRT = SIOCAIPXITFCRT;
+  unsigned IOCTL_SIOCAIPXPRISLT = SIOCAIPXPRISLT;
+  unsigned IOCTL_SIOCAX25ADDUID = SIOCAX25ADDUID;
+  unsigned IOCTL_SIOCAX25DELUID = SIOCAX25DELUID;
+  unsigned IOCTL_SIOCAX25GETPARMS = SIOCAX25GETPARMS;
+  unsigned IOCTL_SIOCAX25GETUID = SIOCAX25GETUID;
+  unsigned IOCTL_SIOCAX25NOUID = SIOCAX25NOUID;
+  unsigned IOCTL_SIOCAX25SETPARMS = SIOCAX25SETPARMS;
+  unsigned IOCTL_SIOCDEVPLIP = SIOCDEVPLIP;
+  unsigned IOCTL_SIOCIPXCFGDATA = SIOCIPXCFGDATA;
+  unsigned IOCTL_SIOCNRDECOBS = SIOCNRDECOBS;
+  unsigned IOCTL_SIOCNRGETPARMS = SIOCNRGETPARMS;
+  unsigned IOCTL_SIOCNRRTCTL = SIOCNRRTCTL;
+  unsigned IOCTL_SIOCNRSETPARMS = SIOCNRSETPARMS;
+#endif
+  unsigned IOCTL_TIOCGSERIAL = TIOCGSERIAL;
+  unsigned IOCTL_TIOCSERGETMULTI = TIOCSERGETMULTI;
+  unsigned IOCTL_TIOCSERSETMULTI = TIOCSERSETMULTI;
+  unsigned IOCTL_TIOCSSERIAL = TIOCSSERIAL;
+#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP;
+  unsigned IOCTL_KDDISABIO = KDDISABIO;
+  unsigned IOCTL_KDENABIO = KDENABIO;
+  unsigned IOCTL_KDGETLED = KDGETLED;
+  unsigned IOCTL_KDGETMODE = KDGETMODE;
+  unsigned IOCTL_KDGKBMODE = KDGKBMODE;
+  unsigned IOCTL_KDGKBTYPE = KDGKBTYPE;
+  unsigned IOCTL_KDMKTONE = KDMKTONE;
+  unsigned IOCTL_KDSETLED = KDSETLED;
+  unsigned IOCTL_KDSETMODE = KDSETMODE;
+  unsigned IOCTL_KDSKBMODE = KDSKBMODE;
+  unsigned IOCTL_KIOCSOUND = KIOCSOUND;
+  unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP;
+  unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE;
+  unsigned IOCTL_SNDCTL_DSP_GETOSPACE = SNDCTL_DSP_GETOSPACE;
+#endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
+
+  const int si_SEGV_MAPERR = SEGV_MAPERR;
+  const int si_SEGV_ACCERR = SEGV_ACCERR;
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
+
+COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
+CHECK_TYPE_SIZE(pthread_key_t);
+
+#if SANITIZER_LINUX
+// FIXME: We define those on Linux and Mac, but only check on Linux.
+COMPILER_CHECK(IOC_NRBITS == _IOC_NRBITS);
+COMPILER_CHECK(IOC_TYPEBITS == _IOC_TYPEBITS);
+COMPILER_CHECK(IOC_SIZEBITS == _IOC_SIZEBITS);
+COMPILER_CHECK(IOC_DIRBITS == _IOC_DIRBITS);
+COMPILER_CHECK(IOC_NRMASK == _IOC_NRMASK);
+COMPILER_CHECK(IOC_TYPEMASK == _IOC_TYPEMASK);
+COMPILER_CHECK(IOC_SIZEMASK == _IOC_SIZEMASK);
+COMPILER_CHECK(IOC_DIRMASK == _IOC_DIRMASK);
+COMPILER_CHECK(IOC_NRSHIFT == _IOC_NRSHIFT);
+COMPILER_CHECK(IOC_TYPESHIFT == _IOC_TYPESHIFT);
+COMPILER_CHECK(IOC_SIZESHIFT == _IOC_SIZESHIFT);
+COMPILER_CHECK(IOC_DIRSHIFT == _IOC_DIRSHIFT);
+COMPILER_CHECK(IOC_NONE == _IOC_NONE);
+COMPILER_CHECK(IOC_WRITE == _IOC_WRITE);
+COMPILER_CHECK(IOC_READ == _IOC_READ);
+COMPILER_CHECK(EVIOC_ABS_MAX == ABS_MAX);
+COMPILER_CHECK(EVIOC_EV_MAX == EV_MAX);
+COMPILER_CHECK(IOC_SIZE(0x12345678) == _IOC_SIZE(0x12345678));
+COMPILER_CHECK(IOC_DIR(0x12345678) == _IOC_DIR(0x12345678));
+COMPILER_CHECK(IOC_NR(0x12345678) == _IOC_NR(0x12345678));
+COMPILER_CHECK(IOC_TYPE(0x12345678) == _IOC_TYPE(0x12345678));
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD
+// There are more undocumented fields in dl_phdr_info that we are not interested
+// in.
+COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+#endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD
+CHECK_TYPE_SIZE(glob_t);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
+#endif  // SANITIZER_GLIBC || SANITIZER_FREEBSD
+
+CHECK_TYPE_SIZE(addrinfo);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
+
+CHECK_TYPE_SIZE(hostent);
+CHECK_SIZE_AND_OFFSET(hostent, h_name);
+CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
+CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
+CHECK_SIZE_AND_OFFSET(hostent, h_length);
+CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
+
+CHECK_TYPE_SIZE(iovec);
+CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+
+// In POSIX, int msg_iovlen; socklen_t msg_controllen; socklen_t cmsg_len; but
+// many implementations don't conform to the standard. Since we pick the
+// non-conforming glibc definition, exclude the checks for musl (incompatible
+// sizes but compatible offsets).
+CHECK_TYPE_SIZE(msghdr);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
+#if SANITIZER_GLIBC || SANITIZER_ANDROID
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
+#endif
+CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
+#if SANITIZER_GLIBC || SANITIZER_ANDROID
+CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
+#endif
+CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
+
+CHECK_TYPE_SIZE(cmsghdr);
+#if SANITIZER_GLIBC || SANITIZER_ANDROID
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+#endif
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
+
+#if SANITIZER_LINUX && (__ANDROID_API__ >= 21 || __GLIBC_PREREQ (2, 14))
+CHECK_TYPE_SIZE(mmsghdr);
+CHECK_SIZE_AND_OFFSET(mmsghdr, msg_hdr);
+CHECK_SIZE_AND_OFFSET(mmsghdr, msg_len);
+#endif
+
+COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+CHECK_SIZE_AND_OFFSET(dirent, d_ino);
+#if SANITIZER_MAC
+CHECK_SIZE_AND_OFFSET(dirent, d_seekoff);
+#elif SANITIZER_FREEBSD
+// There is no 'd_off' field on FreeBSD.
+#else
+CHECK_SIZE_AND_OFFSET(dirent, d_off);
+#endif
+CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+COMPILER_CHECK(sizeof(__sanitizer_dirent64) <= sizeof(dirent64));
+CHECK_SIZE_AND_OFFSET(dirent64, d_ino);
+CHECK_SIZE_AND_OFFSET(dirent64, d_off);
+CHECK_SIZE_AND_OFFSET(dirent64, d_reclen);
+#endif
+
+CHECK_TYPE_SIZE(ifconf);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
+
+CHECK_TYPE_SIZE(pollfd);
+CHECK_SIZE_AND_OFFSET(pollfd, fd);
+CHECK_SIZE_AND_OFFSET(pollfd, events);
+CHECK_SIZE_AND_OFFSET(pollfd, revents);
+
+CHECK_TYPE_SIZE(nfds_t);
+
+CHECK_TYPE_SIZE(sigset_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+// Can't write checks for sa_handler and sa_sigaction due to them being
+// preprocessor macros.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
+#if !defined(__s390x__) || __GLIBC_PREREQ (2, 20)
+// On s390x glibc 2.19 and earlier sa_flags was unsigned long, and sa_resv
+// didn't exist.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_flags);
+#endif
+#if SANITIZER_LINUX && (!SANITIZER_ANDROID || !SANITIZER_MIPS32)
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_restorer);
+#endif
+
+#if SANITIZER_LINUX
+CHECK_TYPE_SIZE(__sysctl_args);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, name);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, nlen);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, oldval);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, oldlenp);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, newval);
+CHECK_SIZE_AND_OFFSET(__sysctl_args, newlen);
+
+CHECK_TYPE_SIZE(__kernel_uid_t);
+CHECK_TYPE_SIZE(__kernel_gid_t);
+
+#if SANITIZER_USES_UID16_SYSCALLS
+CHECK_TYPE_SIZE(__kernel_old_uid_t);
+CHECK_TYPE_SIZE(__kernel_old_gid_t);
+#endif
+
+CHECK_TYPE_SIZE(__kernel_off_t);
+CHECK_TYPE_SIZE(__kernel_loff_t);
+CHECK_TYPE_SIZE(__kernel_fd_set);
+#endif
+
+#if !SANITIZER_ANDROID
+CHECK_TYPE_SIZE(wordexp_t);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
+#endif
+
+CHECK_TYPE_SIZE(tm);
+CHECK_SIZE_AND_OFFSET(tm, tm_sec);
+CHECK_SIZE_AND_OFFSET(tm, tm_min);
+CHECK_SIZE_AND_OFFSET(tm, tm_hour);
+CHECK_SIZE_AND_OFFSET(tm, tm_mday);
+CHECK_SIZE_AND_OFFSET(tm, tm_mon);
+CHECK_SIZE_AND_OFFSET(tm, tm_year);
+CHECK_SIZE_AND_OFFSET(tm, tm_wday);
+CHECK_SIZE_AND_OFFSET(tm, tm_yday);
+CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
+CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
+CHECK_SIZE_AND_OFFSET(tm, tm_zone);
+
+#if SANITIZER_LINUX
+CHECK_TYPE_SIZE(mntent);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_fsname);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_dir);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_type);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_opts);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_freq);
+CHECK_SIZE_AND_OFFSET(mntent, mnt_passno);
+#endif
+
+CHECK_TYPE_SIZE(ether_addr);
+
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD
+CHECK_TYPE_SIZE(ipc_perm);
+# if SANITIZER_FREEBSD
+CHECK_SIZE_AND_OFFSET(ipc_perm, key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
+# else
+CHECK_SIZE_AND_OFFSET(ipc_perm, __key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, __seq);
+# endif
+CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+#if !SANITIZER_LINUX || __GLIBC_PREREQ (2, 31)
+/* glibc 2.30 and earlier provided 16-bit mode field instead of 32-bit
+   on many architectures.  */
+CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
+#endif
+
+CHECK_TYPE_SIZE(shmid_ds);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
+#endif
+
+CHECK_TYPE_SIZE(clock_t);
+
+#if SANITIZER_LINUX
+CHECK_TYPE_SIZE(clockid_t);
+#endif
+
+#if !SANITIZER_ANDROID
+CHECK_TYPE_SIZE(ifaddrs);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
+#if SANITIZER_LINUX || SANITIZER_FREEBSD
+// Compare against the union, because we can't reach into the union in a
+// compliant way.
+#ifdef ifa_dstaddr
+#undef ifa_dstaddr
+#endif
+# if SANITIZER_FREEBSD
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+# else
+COMPILER_CHECK(sizeof(((__sanitizer_ifaddrs *)nullptr)->ifa_dstaddr) ==
+               sizeof(((ifaddrs *)nullptr)->ifa_ifu));
+COMPILER_CHECK(offsetof(__sanitizer_ifaddrs, ifa_dstaddr) ==
+               offsetof(ifaddrs, ifa_ifu));
+# endif // SANITIZER_FREEBSD
+#else
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+#endif // SANITIZER_LINUX
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+#endif
+
+#if SANITIZER_GLIBC || SANITIZER_ANDROID
+COMPILER_CHECK(sizeof(__sanitizer_struct_mallinfo) == sizeof(struct mallinfo));
+#endif
+
+#if !SANITIZER_ANDROID
+CHECK_TYPE_SIZE(timeb);
+CHECK_SIZE_AND_OFFSET(timeb, time);
+CHECK_SIZE_AND_OFFSET(timeb, millitm);
+CHECK_SIZE_AND_OFFSET(timeb, timezone);
+CHECK_SIZE_AND_OFFSET(timeb, dstflag);
+#endif
+
+CHECK_TYPE_SIZE(passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_name);
+CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
+CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
+
+#if !SANITIZER_ANDROID
+CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
+#endif
+
+#if SANITIZER_MAC
+CHECK_SIZE_AND_OFFSET(passwd, pw_change);
+CHECK_SIZE_AND_OFFSET(passwd, pw_expire);
+CHECK_SIZE_AND_OFFSET(passwd, pw_class);
+#endif
+
+
+CHECK_TYPE_SIZE(group);
+CHECK_SIZE_AND_OFFSET(group, gr_name);
+CHECK_SIZE_AND_OFFSET(group, gr_passwd);
+CHECK_SIZE_AND_OFFSET(group, gr_gid);
+CHECK_SIZE_AND_OFFSET(group, gr_mem);
+
+#if HAVE_RPC_XDR_H
+CHECK_TYPE_SIZE(XDR);
+CHECK_SIZE_AND_OFFSET(XDR, x_op);
+CHECK_SIZE_AND_OFFSET(XDR, x_ops);
+CHECK_SIZE_AND_OFFSET(XDR, x_public);
+CHECK_SIZE_AND_OFFSET(XDR, x_private);
+CHECK_SIZE_AND_OFFSET(XDR, x_base);
+CHECK_SIZE_AND_OFFSET(XDR, x_handy);
+COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE);
+COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
+COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
+#endif
+
+#if SANITIZER_GLIBC
+COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE));
+CHECK_SIZE_AND_OFFSET(FILE, _flags);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_read_ptr);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_read_end);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_read_base);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_write_ptr);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_write_end);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_write_base);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_base);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_end);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_save_base);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_backup_base);
+CHECK_SIZE_AND_OFFSET(FILE, _IO_save_end);
+CHECK_SIZE_AND_OFFSET(FILE, _markers);
+CHECK_SIZE_AND_OFFSET(FILE, _chain);
+CHECK_SIZE_AND_OFFSET(FILE, _fileno);
+
+COMPILER_CHECK(sizeof(__sanitizer__obstack_chunk) <= sizeof(_obstack_chunk));
+CHECK_SIZE_AND_OFFSET(_obstack_chunk, limit);
+CHECK_SIZE_AND_OFFSET(_obstack_chunk, prev);
+CHECK_TYPE_SIZE(obstack);
+CHECK_SIZE_AND_OFFSET(obstack, chunk_size);
+CHECK_SIZE_AND_OFFSET(obstack, chunk);
+CHECK_SIZE_AND_OFFSET(obstack, object_base);
+CHECK_SIZE_AND_OFFSET(obstack, next_free);
+
+CHECK_TYPE_SIZE(cookie_io_functions_t);
+CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, read);
+CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, write);
+CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, seek);
+CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, close);
+#endif  // SANITIZER_GLIBC
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD
+CHECK_TYPE_SIZE(sem_t);
+#endif
+
+#if SANITIZER_LINUX && defined(__arm__)
+COMPILER_CHECK(ARM_VFPREGS_SIZE == ARM_VFPREGS_SIZE_ASAN);
+#endif
+
+#endif // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
new file mode 100644
index 0000000000..4472b6efa9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -0,0 +1,1459 @@
+//===-- sanitizer_platform_limits_posix.h ---------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific POSIX data structures.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PLATFORM_LIMITS_POSIX_H
+#define SANITIZER_PLATFORM_LIMITS_POSIX_H
+
+#if SANITIZER_LINUX || SANITIZER_MAC
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+
+#if defined(__sparc__)
+// FIXME: This can't be included from tsan which does not support sparc yet.
+#include "sanitizer_glibc_version.h"
+#endif
+
+# define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) ((link_map*)(handle))
+
+namespace __sanitizer {
+extern unsigned struct_utsname_sz;
+extern unsigned struct_stat_sz;
+#if !SANITIZER_IOS
+extern unsigned struct_stat64_sz;
+#endif
+extern unsigned struct_rusage_sz;
+extern unsigned siginfo_t_sz;
+extern unsigned struct_itimerval_sz;
+extern unsigned pthread_t_sz;
+extern unsigned pthread_mutex_t_sz;
+extern unsigned pthread_cond_t_sz;
+extern unsigned pid_t_sz;
+extern unsigned timeval_sz;
+extern unsigned uid_t_sz;
+extern unsigned gid_t_sz;
+extern unsigned mbstate_t_sz;
+extern unsigned struct_timezone_sz;
+extern unsigned struct_tms_sz;
+extern unsigned struct_itimerspec_sz;
+extern unsigned struct_sigevent_sz;
+extern unsigned struct_stack_t_sz;
+extern unsigned struct_sched_param_sz;
+extern unsigned struct_statfs64_sz;
+extern unsigned struct_regex_sz;
+extern unsigned struct_regmatch_sz;
+
+#if !SANITIZER_ANDROID
+extern unsigned struct_fstab_sz;
+extern unsigned struct_statfs_sz;
+extern unsigned struct_sockaddr_sz;
+unsigned ucontext_t_sz(void *uctx);
+#  endif  // !SANITIZER_ANDROID
+
+#  if SANITIZER_LINUX
+
+#    if defined(__x86_64__)
+const unsigned struct_kernel_stat_sz = 144;
+const unsigned struct_kernel_stat64_sz = 0;
+#elif defined(__i386__)
+const unsigned struct_kernel_stat_sz = 64;
+const unsigned struct_kernel_stat64_sz = 96;
+#elif defined(__arm__)
+const unsigned struct_kernel_stat_sz = 64;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__aarch64__)
+const unsigned struct_kernel_stat_sz = 128;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__powerpc__) && !defined(__powerpc64__)
+const unsigned struct_kernel_stat_sz = 72;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__powerpc64__)
+const unsigned struct_kernel_stat_sz = 144;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__mips__)
+const unsigned struct_kernel_stat_sz = SANITIZER_ANDROID
+                                           ? FIRST_32_SECOND_64(104, 128)
+                                           : FIRST_32_SECOND_64(160, 216);
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__s390__) && !defined(__s390x__)
+const unsigned struct_kernel_stat_sz = 64;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif defined(__s390x__)
+const unsigned struct_kernel_stat_sz = 144;
+const unsigned struct_kernel_stat64_sz = 0;
+#elif defined(__sparc__) && defined(__arch64__)
+const unsigned struct___old_kernel_stat_sz = 0;
+const unsigned struct_kernel_stat_sz = 104;
+const unsigned struct_kernel_stat64_sz = 144;
+#elif defined(__sparc__) && !defined(__arch64__)
+const unsigned struct___old_kernel_stat_sz = 0;
+const unsigned struct_kernel_stat_sz = 64;
+const unsigned struct_kernel_stat64_sz = 104;
+#elif SANITIZER_RISCV64
+const unsigned struct_kernel_stat_sz = 128;
+const unsigned struct_kernel_stat64_sz = 0;  // RISCV64 does not use stat64
+#    elif defined(__hexagon__)
+const unsigned struct_kernel_stat_sz = 128;
+const unsigned struct_kernel_stat64_sz = 0;
+#    endif
+struct __sanitizer_perf_event_attr {
+  unsigned type;
+  unsigned size;
+  // More fields that vary with the kernel version.
+};
+
+extern unsigned struct_epoll_event_sz;
+extern unsigned struct_sysinfo_sz;
+extern unsigned __user_cap_header_struct_sz;
+extern unsigned __user_cap_data_struct_sz;
+extern unsigned struct_new_utsname_sz;
+extern unsigned struct_old_utsname_sz;
+extern unsigned struct_oldold_utsname_sz;
+
+const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long);
+#endif  // SANITIZER_LINUX
+
+#if SANITIZER_LINUX
+
+#if defined(__powerpc64__) || defined(__s390__)
+const unsigned struct___old_kernel_stat_sz = 0;
+#elif !defined(__sparc__)
+const unsigned struct___old_kernel_stat_sz = 32;
+#endif
+
+extern unsigned struct_rlimit_sz;
+extern unsigned struct_utimbuf_sz;
+extern unsigned struct_timespec_sz;
+
+struct __sanitizer_iocb {
+  u64 aio_data;
+  u32 aio_key_or_aio_reserved1;  // Simply crazy.
+  u32 aio_reserved1_or_aio_key;  // Luckily, we don't need these.
+  u16 aio_lio_opcode;
+  s16 aio_reqprio;
+  u32 aio_fildes;
+  u64 aio_buf;
+  u64 aio_nbytes;
+  s64 aio_offset;
+  u64 aio_reserved2;
+  u64 aio_reserved3;
+};
+
+struct __sanitizer_io_event {
+  u64 data;
+  u64 obj;
+  u64 res;
+  u64 res2;
+};
+
+const unsigned iocb_cmd_pread = 0;
+const unsigned iocb_cmd_pwrite = 1;
+const unsigned iocb_cmd_preadv = 7;
+const unsigned iocb_cmd_pwritev = 8;
+
+struct __sanitizer___sysctl_args {
+  int *name;
+  int nlen;
+  void *oldval;
+  uptr *oldlenp;
+  void *newval;
+  uptr newlen;
+  unsigned long ___unused[4];
+};
+
+const unsigned old_sigset_t_sz = sizeof(unsigned long);
+
+struct __sanitizer_sem_t {
+#if SANITIZER_ANDROID && defined(_LP64)
+  int data[4];
+#elif SANITIZER_ANDROID && !defined(_LP64)
+  int data;
+#elif SANITIZER_LINUX
+  uptr data[4];
+#endif
+};
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_ANDROID
+struct __sanitizer_struct_mallinfo {
+  uptr v[10];
+};
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+struct __sanitizer_struct_mallinfo {
+  int v[10];
+};
+
+extern unsigned struct_ustat_sz;
+extern unsigned struct_rlimit64_sz;
+extern unsigned struct_statvfs64_sz;
+
+struct __sanitizer_ipc_perm {
+  int __key;
+  int uid;
+  int gid;
+  int cuid;
+  int cgid;
+#ifdef __powerpc__
+  unsigned mode;
+  unsigned __seq;
+  u64 __unused1;
+  u64 __unused2;
+#elif defined(__sparc__)
+  unsigned mode;
+  unsigned short __pad2;
+  unsigned short __seq;
+  unsigned long long __unused1;
+  unsigned long long __unused2;
+#else
+  unsigned int mode;
+  unsigned short __seq;
+  unsigned short __pad2;
+#if defined(__x86_64__) && !defined(_LP64)
+  u64 __unused1;
+  u64 __unused2;
+#else
+  unsigned long __unused1;
+  unsigned long __unused2;
+#endif
+#endif
+};
+
+struct __sanitizer_shmid_ds {
+  __sanitizer_ipc_perm shm_perm;
+#if defined(__sparc__)
+#if !defined(__arch64__)
+  u32 __pad1;
+#endif
+  long shm_atime;
+#if !defined(__arch64__)
+  u32 __pad2;
+#endif
+  long shm_dtime;
+#if !defined(__arch64__)
+  u32 __pad3;
+#endif
+  long shm_ctime;
+  uptr shm_segsz;
+  int shm_cpid;
+  int shm_lpid;
+  unsigned long shm_nattch;
+  unsigned long __glibc_reserved1;
+  unsigned long __glibc_reserved2;
+#else
+#ifndef __powerpc__
+  uptr shm_segsz;
+#elif !defined(__powerpc64__)
+  uptr __unused0;
+#endif
+#if defined(__x86_64__) && !defined(_LP64)
+  u64 shm_atime;
+  u64 shm_dtime;
+  u64 shm_ctime;
+#else
+  uptr shm_atime;
+#if !defined(_LP64) && !defined(__mips__)
+  uptr __unused1;
+#endif
+  uptr shm_dtime;
+#if !defined(_LP64) && !defined(__mips__)
+  uptr __unused2;
+#endif
+  uptr shm_ctime;
+#if !defined(_LP64) && !defined(__mips__)
+  uptr __unused3;
+#endif
+#endif
+#ifdef __powerpc__
+  uptr shm_segsz;
+#endif
+  int shm_cpid;
+  int shm_lpid;
+#if defined(__x86_64__) && !defined(_LP64)
+  u64 shm_nattch;
+  u64 __unused4;
+  u64 __unused5;
+#else
+  uptr shm_nattch;
+  uptr __unused4;
+  uptr __unused5;
+#endif
+#endif
+};
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+extern unsigned struct_msqid_ds_sz;
+extern unsigned struct_mq_attr_sz;
+extern unsigned struct_timex_sz;
+extern unsigned struct_statvfs_sz;
+extern unsigned struct_crypt_data_sz;
+#endif  // SANITIZER_LINUX && !SANITIZER_ANDROID
+
+struct __sanitizer_iovec {
+  void *iov_base;
+  uptr iov_len;
+};
+
+#if !SANITIZER_ANDROID
+struct __sanitizer_ifaddrs {
+  struct __sanitizer_ifaddrs *ifa_next;
+  char *ifa_name;
+  unsigned int ifa_flags;
+  void *ifa_addr;     // (struct sockaddr *)
+  void *ifa_netmask;  // (struct sockaddr *)
+  // This is a union on Linux.
+# ifdef ifa_dstaddr
+# undef ifa_dstaddr
+# endif
+  void *ifa_dstaddr;  // (struct sockaddr *)
+  void *ifa_data;
+};
+#endif  // !SANITIZER_ANDROID
+
+#if SANITIZER_MAC
+typedef unsigned long __sanitizer_pthread_key_t;
+#else
+typedef unsigned __sanitizer_pthread_key_t;
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+
+struct __sanitizer_XDR {
+  int x_op;
+  void *x_ops;
+  uptr x_public;
+  uptr x_private;
+  uptr x_base;
+  unsigned x_handy;
+};
+
+const int __sanitizer_XDR_ENCODE = 0;
+const int __sanitizer_XDR_DECODE = 1;
+const int __sanitizer_XDR_FREE = 2;
+#endif
+
+struct __sanitizer_passwd {
+  char *pw_name;
+  char *pw_passwd;
+  int pw_uid;
+  int pw_gid;
+#if SANITIZER_MAC
+  long pw_change;
+  char *pw_class;
+#endif
+#if !(SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 32))
+  char *pw_gecos;
+#endif
+  char *pw_dir;
+  char *pw_shell;
+#if SANITIZER_MAC
+  long pw_expire;
+#endif
+};
+
+struct __sanitizer_group {
+  char *gr_name;
+  char *gr_passwd;
+  int gr_gid;
+  char **gr_mem;
+};
+
+#  if (defined(__x86_64__) && !defined(_LP64)) || defined(__hexagon__)
+typedef long long __sanitizer_time_t;
+#else
+typedef long __sanitizer_time_t;
+#endif
+
+typedef long __sanitizer_suseconds_t;
+
+struct __sanitizer_timeval {
+  __sanitizer_time_t tv_sec;
+  __sanitizer_suseconds_t tv_usec;
+};
+
+struct __sanitizer_itimerval {
+  struct __sanitizer_timeval it_interval;
+  struct __sanitizer_timeval it_value;
+};
+
+struct __sanitizer_timeb {
+  __sanitizer_time_t time;
+  unsigned short millitm;
+  short timezone;
+  short dstflag;
+};
+
+struct __sanitizer_ether_addr {
+  u8 octet[6];
+};
+
+struct __sanitizer_tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+  long int tm_gmtoff;
+  const char *tm_zone;
+};
+
+#if SANITIZER_LINUX
+struct __sanitizer_mntent {
+  char *mnt_fsname;
+  char *mnt_dir;
+  char *mnt_type;
+  char *mnt_opts;
+  int mnt_freq;
+  int mnt_passno;
+};
+
+struct __sanitizer_file_handle {
+  unsigned int handle_bytes;
+  int handle_type;
+  unsigned char f_handle[1];  // variable sized
+};
+#endif
+
+#if SANITIZER_MAC
+struct __sanitizer_msghdr {
+  void *msg_name;
+  unsigned msg_namelen;
+  struct __sanitizer_iovec *msg_iov;
+  unsigned msg_iovlen;
+  void *msg_control;
+  unsigned msg_controllen;
+  int msg_flags;
+};
+struct __sanitizer_cmsghdr {
+  unsigned cmsg_len;
+  int cmsg_level;
+  int cmsg_type;
+};
+#else
+// In POSIX, int msg_iovlen; socklen_t msg_controllen; socklen_t cmsg_len; but
+// many implementations don't conform to the standard.
+struct __sanitizer_msghdr {
+  void *msg_name;
+  unsigned msg_namelen;
+  struct __sanitizer_iovec *msg_iov;
+  uptr msg_iovlen;
+  void *msg_control;
+  uptr msg_controllen;
+  int msg_flags;
+};
+struct __sanitizer_cmsghdr {
+  uptr cmsg_len;
+  int cmsg_level;
+  int cmsg_type;
+};
+#endif
+
+#if SANITIZER_LINUX
+struct __sanitizer_mmsghdr {
+  __sanitizer_msghdr msg_hdr;
+  unsigned int msg_len;
+};
+#endif
+
+#if SANITIZER_MAC
+struct __sanitizer_dirent {
+  unsigned long long d_ino;
+  unsigned long long d_seekoff;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#  elif SANITIZER_ANDROID || defined(__x86_64__) || defined(__hexagon__)
+struct __sanitizer_dirent {
+  unsigned long long d_ino;
+  unsigned long long d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#  else
+struct __sanitizer_dirent {
+  uptr d_ino;
+  uptr d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#  endif
+
+#  if SANITIZER_LINUX && !SANITIZER_ANDROID
+struct __sanitizer_dirent64 {
+  unsigned long long d_ino;
+  unsigned long long d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#endif
+
+#if defined(__x86_64__) && !defined(_LP64)
+typedef long long __sanitizer_clock_t;
+#else
+typedef long __sanitizer_clock_t;
+#endif
+
+#if SANITIZER_LINUX
+typedef int __sanitizer_clockid_t;
+#endif
+
+#if SANITIZER_LINUX
+#    if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \
+        defined(__mips__) || defined(__hexagon__)
+typedef unsigned __sanitizer___kernel_uid_t;
+typedef unsigned __sanitizer___kernel_gid_t;
+#else
+typedef unsigned short __sanitizer___kernel_uid_t;
+typedef unsigned short __sanitizer___kernel_gid_t;
+#endif
+#if defined(__x86_64__) && !defined(_LP64)
+typedef long long __sanitizer___kernel_off_t;
+#else
+typedef long __sanitizer___kernel_off_t;
+#endif
+
+#if defined(__powerpc__) || defined(__mips__)
+typedef unsigned int __sanitizer___kernel_old_uid_t;
+typedef unsigned int __sanitizer___kernel_old_gid_t;
+#else
+typedef unsigned short __sanitizer___kernel_old_uid_t;
+typedef unsigned short __sanitizer___kernel_old_gid_t;
+#endif
+
+typedef long long __sanitizer___kernel_loff_t;
+typedef struct {
+  unsigned long fds_bits[1024 / (8 * sizeof(long))];
+} __sanitizer___kernel_fd_set;
+#endif
+
+// This thing depends on the platform. We are only interested in the upper
+// limit. Verified with a compiler assert in .cpp.
+union __sanitizer_pthread_attr_t {
+  char size[128];
+  void *align;
+};
+
+#if SANITIZER_ANDROID
+# if SANITIZER_MIPS
+typedef unsigned long __sanitizer_sigset_t[16 / sizeof(unsigned long)];
+# else
+typedef unsigned long __sanitizer_sigset_t;
+# endif
+#elif SANITIZER_MAC
+typedef unsigned __sanitizer_sigset_t;
+#elif SANITIZER_LINUX
+struct __sanitizer_sigset_t {
+  // The size is determined by looking at sizeof of real sigset_t on linux.
+  uptr val[128 / sizeof(uptr)];
+};
+#endif
+
+struct __sanitizer_siginfo {
+  // The size is determined by looking at sizeof of real siginfo_t on linux.
+  u64 opaque[128 / sizeof(u64)];
+};
+
+using __sanitizer_sighandler_ptr = void (*)(int sig);
+using __sanitizer_sigactionhandler_ptr = void (*)(int sig,
+                                                  __sanitizer_siginfo *siginfo,
+                                                  void *uctx);
+
+// Linux system headers define the 'sa_handler' and 'sa_sigaction' macros.
+#if SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 64)
+struct __sanitizer_sigaction {
+  unsigned sa_flags;
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+  __sanitizer_sigset_t sa_mask;
+  void (*sa_restorer)();
+};
+#elif SANITIZER_ANDROID && SANITIZER_MIPS32  // check this before WORDSIZE == 32
+struct __sanitizer_sigaction {
+  unsigned sa_flags;
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+  __sanitizer_sigset_t sa_mask;
+};
+#elif SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 32)
+struct __sanitizer_sigaction {
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+  __sanitizer_sigset_t sa_mask;
+  uptr sa_flags;
+  void (*sa_restorer)();
+};
+#else // !SANITIZER_ANDROID
+struct __sanitizer_sigaction {
+#if defined(__mips__) && !SANITIZER_FREEBSD
+  unsigned int sa_flags;
+#endif
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+#if SANITIZER_FREEBSD
+  int sa_flags;
+  __sanitizer_sigset_t sa_mask;
+#else
+#if defined(__s390x__)
+  int sa_resv;
+#else
+  __sanitizer_sigset_t sa_mask;
+#endif
+#ifndef __mips__
+#if defined(__sparc__)
+#if __GLIBC_PREREQ (2, 20)
+  // On sparc glibc 2.19 and earlier sa_flags was unsigned long.
+#if defined(__arch64__)
+  // To maintain ABI compatibility on sparc64 when switching to an int,
+  // __glibc_reserved0 was added.
+  int __glibc_reserved0;
+#endif
+  int sa_flags;
+#else
+  unsigned long sa_flags;
+#endif
+#else
+  int sa_flags;
+#endif
+#endif
+#endif
+#if SANITIZER_LINUX
+  void (*sa_restorer)();
+#endif
+#if defined(__mips__) && (SANITIZER_WORDSIZE == 32)
+  int sa_resv[1];
+#endif
+#if defined(__s390x__)
+  __sanitizer_sigset_t sa_mask;
+#endif
+};
+#endif // !SANITIZER_ANDROID
+
+#if defined(__mips__)
+#define __SANITIZER_KERNEL_NSIG 128
+#else
+#define __SANITIZER_KERNEL_NSIG 64
+#endif
+
+struct __sanitizer_kernel_sigset_t {
+  uptr sig[__SANITIZER_KERNEL_NSIG / (sizeof(uptr) * 8)];
+};
+
+// Linux system headers define the 'sa_handler' and 'sa_sigaction' macros.
+#if SANITIZER_MIPS
+struct __sanitizer_kernel_sigaction_t {
+  unsigned int sa_flags;
+  union {
+    void (*handler)(int signo);
+    void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx);
+  };
+  __sanitizer_kernel_sigset_t sa_mask;
+  void (*sa_restorer)(void);
+};
+#else
+struct __sanitizer_kernel_sigaction_t {
+  union {
+    void (*handler)(int signo);
+    void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx);
+  };
+  unsigned long sa_flags;
+  void (*sa_restorer)(void);
+  __sanitizer_kernel_sigset_t sa_mask;
+};
+#endif
+
+extern const uptr sig_ign;
+extern const uptr sig_dfl;
+extern const uptr sig_err;
+extern const uptr sa_siginfo;
+
+#if SANITIZER_LINUX
+extern int e_tabsz;
+#endif
+
+extern int af_inet;
+extern int af_inet6;
+uptr __sanitizer_in_addr_sz(int af);
+
+#if SANITIZER_LINUX
+struct __sanitizer_dl_phdr_info {
+  uptr dlpi_addr;
+  const char *dlpi_name;
+  const void *dlpi_phdr;
+  short dlpi_phnum;
+};
+
+extern unsigned struct_ElfW_Phdr_sz;
+#endif
+
+struct __sanitizer_protoent {
+  char *p_name;
+  char **p_aliases;
+  int p_proto;
+};
+
+struct __sanitizer_netent {
+  char *n_name;
+  char **n_aliases;
+  int n_addrtype;
+  u32 n_net;
+};
+
+struct __sanitizer_addrinfo {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+#if SANITIZER_ANDROID || SANITIZER_MAC
+  unsigned ai_addrlen;
+  char *ai_canonname;
+  void *ai_addr;
+#else // LINUX
+  unsigned ai_addrlen;
+  void *ai_addr;
+  char *ai_canonname;
+#endif
+  struct __sanitizer_addrinfo *ai_next;
+};
+
+struct __sanitizer_hostent {
+  char *h_name;
+  char **h_aliases;
+  int h_addrtype;
+  int h_length;
+  char **h_addr_list;
+};
+
+struct __sanitizer_pollfd {
+  int fd;
+  short events;
+  short revents;
+};
+
+#if SANITIZER_ANDROID || SANITIZER_MAC
+typedef unsigned __sanitizer_nfds_t;
+#else
+typedef unsigned long __sanitizer_nfds_t;
+#endif
+
+#if !SANITIZER_ANDROID
+# if SANITIZER_LINUX
+struct __sanitizer_glob_t {
+  uptr gl_pathc;
+  char **gl_pathv;
+  uptr gl_offs;
+  int gl_flags;
+
+  void (*gl_closedir)(void *dirp);
+  void *(*gl_readdir)(void *dirp);
+  void *(*gl_opendir)(const char *);
+  int (*gl_lstat)(const char *, void *);
+  int (*gl_stat)(const char *, void *);
+};
+# endif  // SANITIZER_LINUX
+
+# if SANITIZER_LINUX
+extern int glob_nomatch;
+extern int glob_altdirfunc;
+# endif
+#endif  // !SANITIZER_ANDROID
+
+extern unsigned path_max;
+
+#  if !SANITIZER_ANDROID
+extern const int wordexp_wrde_dooffs;
+#  endif  // !SANITIZER_ANDROID
+
+struct __sanitizer_wordexp_t {
+  uptr we_wordc;
+  char **we_wordv;
+  uptr we_offs;
+};
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+struct __sanitizer_FILE {
+  int _flags;
+  char *_IO_read_ptr;
+  char *_IO_read_end;
+  char *_IO_read_base;
+  char *_IO_write_base;
+  char *_IO_write_ptr;
+  char *_IO_write_end;
+  char *_IO_buf_base;
+  char *_IO_buf_end;
+  char *_IO_save_base;
+  char *_IO_backup_base;
+  char *_IO_save_end;
+  void *_markers;
+  __sanitizer_FILE *_chain;
+  int _fileno;
+};
+# define SANITIZER_HAS_STRUCT_FILE 1
+#else
+typedef void __sanitizer_FILE;
+# define SANITIZER_HAS_STRUCT_FILE 0
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID &&                               \
+    (defined(__i386) || defined(__x86_64) || defined(__mips64) ||          \
+     defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+     defined(__s390__) || SANITIZER_RISCV64)
+extern unsigned struct_user_regs_struct_sz;
+extern unsigned struct_user_fpregs_struct_sz;
+extern unsigned struct_user_fpxregs_struct_sz;
+extern unsigned struct_user_vfpregs_struct_sz;
+
+extern int ptrace_peektext;
+extern int ptrace_peekdata;
+extern int ptrace_peekuser;
+extern int ptrace_getregs;
+extern int ptrace_setregs;
+extern int ptrace_getfpregs;
+extern int ptrace_setfpregs;
+extern int ptrace_getfpxregs;
+extern int ptrace_setfpxregs;
+extern int ptrace_getvfpregs;
+extern int ptrace_setvfpregs;
+extern int ptrace_getsiginfo;
+extern int ptrace_setsiginfo;
+extern int ptrace_getregset;
+extern int ptrace_setregset;
+extern int ptrace_geteventmsg;
+#endif
+
+#if SANITIZER_LINUX  && !SANITIZER_ANDROID
+extern unsigned struct_shminfo_sz;
+extern unsigned struct_shm_info_sz;
+extern int shmctl_ipc_stat;
+extern int shmctl_ipc_info;
+extern int shmctl_shm_info;
+extern int shmctl_shm_stat;
+#endif
+
+#if !SANITIZER_MAC && !SANITIZER_FREEBSD
+extern unsigned struct_utmp_sz;
+#endif
+#if !SANITIZER_ANDROID
+extern unsigned struct_utmpx_sz;
+#endif
+
+extern int map_fixed;
+
+// ioctl arguments
+struct __sanitizer_ifconf {
+  int ifc_len;
+  union {
+    void *ifcu_req;
+  } ifc_ifcu;
+#if SANITIZER_MAC
+} __attribute__((packed));
+#else
+};
+#endif
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+struct __sanitizer__obstack_chunk {
+  char *limit;
+  struct __sanitizer__obstack_chunk *prev;
+};
+
+struct __sanitizer_obstack {
+  long chunk_size;
+  struct __sanitizer__obstack_chunk *chunk;
+  char *object_base;
+  char *next_free;
+  uptr more_fields[7];
+};
+
+typedef uptr (*__sanitizer_cookie_io_read)(void *cookie, char *buf, uptr size);
+typedef uptr (*__sanitizer_cookie_io_write)(void *cookie, const char *buf,
+                                            uptr size);
+typedef int (*__sanitizer_cookie_io_seek)(void *cookie, u64 *offset,
+                                          int whence);
+typedef int (*__sanitizer_cookie_io_close)(void *cookie);
+
+struct __sanitizer_cookie_io_functions_t {
+  __sanitizer_cookie_io_read read;
+  __sanitizer_cookie_io_write write;
+  __sanitizer_cookie_io_seek seek;
+  __sanitizer_cookie_io_close close;
+};
+#endif
+
+#define IOC_NRBITS 8
+#define IOC_TYPEBITS 8
+#if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) || \
+    defined(__sparc__)
+#define IOC_SIZEBITS 13
+#define IOC_DIRBITS 3
+#define IOC_NONE 1U
+#define IOC_WRITE 4U
+#define IOC_READ 2U
+#else
+#define IOC_SIZEBITS 14
+#define IOC_DIRBITS 2
+#define IOC_NONE 0U
+#define IOC_WRITE 1U
+#define IOC_READ 2U
+#endif
+#define IOC_NRMASK ((1 << IOC_NRBITS) - 1)
+#define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)
+#define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)
+#if defined(IOC_DIRMASK)
+#undef IOC_DIRMASK
+#endif
+#define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)
+#define IOC_NRSHIFT 0
+#define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)
+#define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)
+#define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)
+#define EVIOC_EV_MAX 0x1f
+#define EVIOC_ABS_MAX 0x3f
+
+#define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)
+#define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)
+#define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)
+
+#if defined(__sparc__)
+// In sparc the 14 bits SIZE field overlaps with the
+// least significant bit of DIR, so either IOC_READ or
+// IOC_WRITE shall be 1 in order to get a non-zero SIZE.
+#define IOC_SIZE(nr) \
+  ((((((nr) >> 29) & 0x7) & (4U | 2U)) == 0) ? 0 : (((nr) >> 16) & 0x3fff))
+#else
+#define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)
+#endif
+
+extern unsigned struct_ifreq_sz;
+extern unsigned struct_termios_sz;
+extern unsigned struct_winsize_sz;
+
+#if SANITIZER_LINUX
+extern unsigned struct_arpreq_sz;
+extern unsigned struct_cdrom_msf_sz;
+extern unsigned struct_cdrom_multisession_sz;
+extern unsigned struct_cdrom_read_audio_sz;
+extern unsigned struct_cdrom_subchnl_sz;
+extern unsigned struct_cdrom_ti_sz;
+extern unsigned struct_cdrom_tocentry_sz;
+extern unsigned struct_cdrom_tochdr_sz;
+extern unsigned struct_cdrom_volctrl_sz;
+extern unsigned struct_ff_effect_sz;
+extern unsigned struct_floppy_drive_params_sz;
+extern unsigned struct_floppy_drive_struct_sz;
+extern unsigned struct_floppy_fdc_state_sz;
+extern unsigned struct_floppy_max_errors_sz;
+extern unsigned struct_floppy_raw_cmd_sz;
+extern unsigned struct_floppy_struct_sz;
+extern unsigned struct_floppy_write_errors_sz;
+extern unsigned struct_format_descr_sz;
+extern unsigned struct_hd_driveid_sz;
+extern unsigned struct_hd_geometry_sz;
+extern unsigned struct_input_absinfo_sz;
+extern unsigned struct_input_id_sz;
+extern unsigned struct_mtpos_sz;
+extern unsigned struct_termio_sz;
+extern unsigned struct_vt_consize_sz;
+extern unsigned struct_vt_sizes_sz;
+extern unsigned struct_vt_stat_sz;
+#endif  // SANITIZER_LINUX
+
+#if SANITIZER_LINUX
+extern unsigned struct_copr_buffer_sz;
+extern unsigned struct_copr_debug_buf_sz;
+extern unsigned struct_copr_msg_sz;
+extern unsigned struct_midi_info_sz;
+extern unsigned struct_mtget_sz;
+extern unsigned struct_mtop_sz;
+extern unsigned struct_rtentry_sz;
+extern unsigned struct_sbi_instrument_sz;
+extern unsigned struct_seq_event_rec_sz;
+extern unsigned struct_synth_info_sz;
+extern unsigned struct_vt_mode_sz;
+#endif // SANITIZER_LINUX
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+extern unsigned struct_ax25_parms_struct_sz;
+extern unsigned struct_input_keymap_entry_sz;
+extern unsigned struct_ipx_config_data_sz;
+extern unsigned struct_kbdiacrs_sz;
+extern unsigned struct_kbentry_sz;
+extern unsigned struct_kbkeycode_sz;
+extern unsigned struct_kbsentry_sz;
+extern unsigned struct_mtconfiginfo_sz;
+extern unsigned struct_nr_parms_struct_sz;
+extern unsigned struct_scc_modem_sz;
+extern unsigned struct_scc_stat_sz;
+extern unsigned struct_serial_multiport_struct_sz;
+extern unsigned struct_serial_struct_sz;
+extern unsigned struct_sockaddr_ax25_sz;
+extern unsigned struct_unimapdesc_sz;
+extern unsigned struct_unimapinit_sz;
+#endif  // SANITIZER_LINUX && !SANITIZER_ANDROID
+
+extern const unsigned long __sanitizer_bufsiz;
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+extern unsigned struct_audio_buf_info_sz;
+extern unsigned struct_ppp_stats_sz;
+#endif  // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
+
+#if !SANITIZER_ANDROID && !SANITIZER_MAC
+extern unsigned struct_sioc_sg_req_sz;
+extern unsigned struct_sioc_vif_req_sz;
+#endif
+
+// ioctl request identifiers
+
+// A special value to mark ioctls that are not present on the target platform,
+// when it can not be determined without including any system headers.
+extern const unsigned IOCTL_NOT_PRESENT;
+
+extern unsigned IOCTL_FIOASYNC;
+extern unsigned IOCTL_FIOCLEX;
+extern unsigned IOCTL_FIOGETOWN;
+extern unsigned IOCTL_FIONBIO;
+extern unsigned IOCTL_FIONCLEX;
+extern unsigned IOCTL_FIOSETOWN;
+extern unsigned IOCTL_SIOCADDMULTI;
+extern unsigned IOCTL_SIOCATMARK;
+extern unsigned IOCTL_SIOCDELMULTI;
+extern unsigned IOCTL_SIOCGIFADDR;
+extern unsigned IOCTL_SIOCGIFBRDADDR;
+extern unsigned IOCTL_SIOCGIFCONF;
+extern unsigned IOCTL_SIOCGIFDSTADDR;
+extern unsigned IOCTL_SIOCGIFFLAGS;
+extern unsigned IOCTL_SIOCGIFMETRIC;
+extern unsigned IOCTL_SIOCGIFMTU;
+extern unsigned IOCTL_SIOCGIFNETMASK;
+extern unsigned IOCTL_SIOCGPGRP;
+extern unsigned IOCTL_SIOCSIFADDR;
+extern unsigned IOCTL_SIOCSIFBRDADDR;
+extern unsigned IOCTL_SIOCSIFDSTADDR;
+extern unsigned IOCTL_SIOCSIFFLAGS;
+extern unsigned IOCTL_SIOCSIFMETRIC;
+extern unsigned IOCTL_SIOCSIFMTU;
+extern unsigned IOCTL_SIOCSIFNETMASK;
+extern unsigned IOCTL_SIOCSPGRP;
+extern unsigned IOCTL_TIOCCONS;
+extern unsigned IOCTL_TIOCEXCL;
+extern unsigned IOCTL_TIOCGETD;
+extern unsigned IOCTL_TIOCGPGRP;
+extern unsigned IOCTL_TIOCGWINSZ;
+extern unsigned IOCTL_TIOCMBIC;
+extern unsigned IOCTL_TIOCMBIS;
+extern unsigned IOCTL_TIOCMGET;
+extern unsigned IOCTL_TIOCMSET;
+extern unsigned IOCTL_TIOCNOTTY;
+extern unsigned IOCTL_TIOCNXCL;
+extern unsigned IOCTL_TIOCOUTQ;
+extern unsigned IOCTL_TIOCPKT;
+extern unsigned IOCTL_TIOCSCTTY;
+extern unsigned IOCTL_TIOCSETD;
+extern unsigned IOCTL_TIOCSPGRP;
+extern unsigned IOCTL_TIOCSTI;
+extern unsigned IOCTL_TIOCSWINSZ;
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+extern unsigned IOCTL_SIOCGETSGCNT;
+extern unsigned IOCTL_SIOCGETVIFCNT;
+#endif
+#if SANITIZER_LINUX
+extern unsigned IOCTL_EVIOCGABS;
+extern unsigned IOCTL_EVIOCGBIT;
+extern unsigned IOCTL_EVIOCGEFFECTS;
+extern unsigned IOCTL_EVIOCGID;
+extern unsigned IOCTL_EVIOCGKEY;
+extern unsigned IOCTL_EVIOCGKEYCODE;
+extern unsigned IOCTL_EVIOCGLED;
+extern unsigned IOCTL_EVIOCGNAME;
+extern unsigned IOCTL_EVIOCGPHYS;
+extern unsigned IOCTL_EVIOCGRAB;
+extern unsigned IOCTL_EVIOCGREP;
+extern unsigned IOCTL_EVIOCGSND;
+extern unsigned IOCTL_EVIOCGSW;
+extern unsigned IOCTL_EVIOCGUNIQ;
+extern unsigned IOCTL_EVIOCGVERSION;
+extern unsigned IOCTL_EVIOCRMFF;
+extern unsigned IOCTL_EVIOCSABS;
+extern unsigned IOCTL_EVIOCSFF;
+extern unsigned IOCTL_EVIOCSKEYCODE;
+extern unsigned IOCTL_EVIOCSREP;
+extern unsigned IOCTL_BLKFLSBUF;
+extern unsigned IOCTL_BLKGETSIZE;
+extern unsigned IOCTL_BLKRAGET;
+extern unsigned IOCTL_BLKRASET;
+extern unsigned IOCTL_BLKROGET;
+extern unsigned IOCTL_BLKROSET;
+extern unsigned IOCTL_BLKRRPART;
+extern unsigned IOCTL_CDROMAUDIOBUFSIZ;
+extern unsigned IOCTL_CDROMEJECT;
+extern unsigned IOCTL_CDROMEJECT_SW;
+extern unsigned IOCTL_CDROMMULTISESSION;
+extern unsigned IOCTL_CDROMPAUSE;
+extern unsigned IOCTL_CDROMPLAYMSF;
+extern unsigned IOCTL_CDROMPLAYTRKIND;
+extern unsigned IOCTL_CDROMREADAUDIO;
+extern unsigned IOCTL_CDROMREADCOOKED;
+extern unsigned IOCTL_CDROMREADMODE1;
+extern unsigned IOCTL_CDROMREADMODE2;
+extern unsigned IOCTL_CDROMREADRAW;
+extern unsigned IOCTL_CDROMREADTOCENTRY;
+extern unsigned IOCTL_CDROMREADTOCHDR;
+extern unsigned IOCTL_CDROMRESET;
+extern unsigned IOCTL_CDROMRESUME;
+extern unsigned IOCTL_CDROMSEEK;
+extern unsigned IOCTL_CDROMSTART;
+extern unsigned IOCTL_CDROMSTOP;
+extern unsigned IOCTL_CDROMSUBCHNL;
+extern unsigned IOCTL_CDROMVOLCTRL;
+extern unsigned IOCTL_CDROMVOLREAD;
+extern unsigned IOCTL_CDROM_GET_UPC;
+extern unsigned IOCTL_FDCLRPRM;
+extern unsigned IOCTL_FDDEFPRM;
+extern unsigned IOCTL_FDFLUSH;
+extern unsigned IOCTL_FDFMTBEG;
+extern unsigned IOCTL_FDFMTEND;
+extern unsigned IOCTL_FDFMTTRK;
+extern unsigned IOCTL_FDGETDRVPRM;
+extern unsigned IOCTL_FDGETDRVSTAT;
+extern unsigned IOCTL_FDGETDRVTYP;
+extern unsigned IOCTL_FDGETFDCSTAT;
+extern unsigned IOCTL_FDGETMAXERRS;
+extern unsigned IOCTL_FDGETPRM;
+extern unsigned IOCTL_FDMSGOFF;
+extern unsigned IOCTL_FDMSGON;
+extern unsigned IOCTL_FDPOLLDRVSTAT;
+extern unsigned IOCTL_FDRAWCMD;
+extern unsigned IOCTL_FDRESET;
+extern unsigned IOCTL_FDSETDRVPRM;
+extern unsigned IOCTL_FDSETEMSGTRESH;
+extern unsigned IOCTL_FDSETMAXERRS;
+extern unsigned IOCTL_FDSETPRM;
+extern unsigned IOCTL_FDTWADDLE;
+extern unsigned IOCTL_FDWERRORCLR;
+extern unsigned IOCTL_FDWERRORGET;
+extern unsigned IOCTL_HDIO_DRIVE_CMD;
+extern unsigned IOCTL_HDIO_GETGEO;
+extern unsigned IOCTL_HDIO_GET_32BIT;
+extern unsigned IOCTL_HDIO_GET_DMA;
+extern unsigned IOCTL_HDIO_GET_IDENTITY;
+extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS;
+extern unsigned IOCTL_HDIO_GET_MULTCOUNT;
+extern unsigned IOCTL_HDIO_GET_NOWERR;
+extern unsigned IOCTL_HDIO_GET_UNMASKINTR;
+extern unsigned IOCTL_HDIO_SET_32BIT;
+extern unsigned IOCTL_HDIO_SET_DMA;
+extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS;
+extern unsigned IOCTL_HDIO_SET_MULTCOUNT;
+extern unsigned IOCTL_HDIO_SET_NOWERR;
+extern unsigned IOCTL_HDIO_SET_UNMASKINTR;
+extern unsigned IOCTL_MTIOCPOS;
+extern unsigned IOCTL_PPPIOCGASYNCMAP;
+extern unsigned IOCTL_PPPIOCGDEBUG;
+extern unsigned IOCTL_PPPIOCGFLAGS;
+extern unsigned IOCTL_PPPIOCGUNIT;
+extern unsigned IOCTL_PPPIOCGXASYNCMAP;
+extern unsigned IOCTL_PPPIOCSASYNCMAP;
+extern unsigned IOCTL_PPPIOCSDEBUG;
+extern unsigned IOCTL_PPPIOCSFLAGS;
+extern unsigned IOCTL_PPPIOCSMAXCID;
+extern unsigned IOCTL_PPPIOCSMRU;
+extern unsigned IOCTL_PPPIOCSXASYNCMAP;
+extern unsigned IOCTL_SIOCDARP;
+extern unsigned IOCTL_SIOCDRARP;
+extern unsigned IOCTL_SIOCGARP;
+extern unsigned IOCTL_SIOCGIFENCAP;
+extern unsigned IOCTL_SIOCGIFHWADDR;
+extern unsigned IOCTL_SIOCGIFMAP;
+extern unsigned IOCTL_SIOCGIFMEM;
+extern unsigned IOCTL_SIOCGIFNAME;
+extern unsigned IOCTL_SIOCGIFSLAVE;
+extern unsigned IOCTL_SIOCGRARP;
+extern unsigned IOCTL_SIOCGSTAMP;
+extern unsigned IOCTL_SIOCSARP;
+extern unsigned IOCTL_SIOCSIFENCAP;
+extern unsigned IOCTL_SIOCSIFHWADDR;
+extern unsigned IOCTL_SIOCSIFLINK;
+extern unsigned IOCTL_SIOCSIFMAP;
+extern unsigned IOCTL_SIOCSIFMEM;
+extern unsigned IOCTL_SIOCSIFSLAVE;
+extern unsigned IOCTL_SIOCSRARP;
+extern unsigned IOCTL_SNDCTL_COPR_HALT;
+extern unsigned IOCTL_SNDCTL_COPR_LOAD;
+extern unsigned IOCTL_SNDCTL_COPR_RCODE;
+extern unsigned IOCTL_SNDCTL_COPR_RCVMSG;
+extern unsigned IOCTL_SNDCTL_COPR_RDATA;
+extern unsigned IOCTL_SNDCTL_COPR_RESET;
+extern unsigned IOCTL_SNDCTL_COPR_RUN;
+extern unsigned IOCTL_SNDCTL_COPR_SENDMSG;
+extern unsigned IOCTL_SNDCTL_COPR_WCODE;
+extern unsigned IOCTL_SNDCTL_COPR_WDATA;
+extern unsigned IOCTL_TCFLSH;
+extern unsigned IOCTL_TCGETA;
+extern unsigned IOCTL_TCGETS;
+extern unsigned IOCTL_TCSBRK;
+extern unsigned IOCTL_TCSBRKP;
+extern unsigned IOCTL_TCSETA;
+extern unsigned IOCTL_TCSETAF;
+extern unsigned IOCTL_TCSETAW;
+extern unsigned IOCTL_TCSETS;
+extern unsigned IOCTL_TCSETSF;
+extern unsigned IOCTL_TCSETSW;
+extern unsigned IOCTL_TCXONC;
+extern unsigned IOCTL_TIOCGLCKTRMIOS;
+extern unsigned IOCTL_TIOCGSOFTCAR;
+extern unsigned IOCTL_TIOCINQ;
+extern unsigned IOCTL_TIOCLINUX;
+extern unsigned IOCTL_TIOCSERCONFIG;
+extern unsigned IOCTL_TIOCSERGETLSR;
+extern unsigned IOCTL_TIOCSERGWILD;
+extern unsigned IOCTL_TIOCSERSWILD;
+extern unsigned IOCTL_TIOCSLCKTRMIOS;
+extern unsigned IOCTL_TIOCSSOFTCAR;
+extern unsigned IOCTL_VT_DISALLOCATE;
+extern unsigned IOCTL_VT_GETSTATE;
+extern unsigned IOCTL_VT_RESIZE;
+extern unsigned IOCTL_VT_RESIZEX;
+extern unsigned IOCTL_VT_SENDSIG;
+extern unsigned IOCTL_MTIOCGET;
+extern unsigned IOCTL_MTIOCTOP;
+extern unsigned IOCTL_SIOCADDRT;
+extern unsigned IOCTL_SIOCDELRT;
+extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE;
+extern unsigned IOCTL_SNDCTL_DSP_GETFMTS;
+extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK;
+extern unsigned IOCTL_SNDCTL_DSP_POST;
+extern unsigned IOCTL_SNDCTL_DSP_RESET;
+extern unsigned IOCTL_SNDCTL_DSP_SETFMT;
+extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT;
+extern unsigned IOCTL_SNDCTL_DSP_SPEED;
+extern unsigned IOCTL_SNDCTL_DSP_STEREO;
+extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE;
+extern unsigned IOCTL_SNDCTL_DSP_SYNC;
+extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE;
+extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR;
+extern unsigned IOCTL_SNDCTL_MIDI_INFO;
+extern unsigned IOCTL_SNDCTL_MIDI_PRETIME;
+extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE;
+extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT;
+extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT;
+extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS;
+extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS;
+extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND;
+extern unsigned IOCTL_SNDCTL_SEQ_PANIC;
+extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE;
+extern unsigned IOCTL_SNDCTL_SEQ_RESET;
+extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES;
+extern unsigned IOCTL_SNDCTL_SEQ_SYNC;
+extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI;
+extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD;
+extern unsigned IOCTL_SNDCTL_SYNTH_INFO;
+extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL;
+extern unsigned IOCTL_SNDCTL_TMR_CONTINUE;
+extern unsigned IOCTL_SNDCTL_TMR_METRONOME;
+extern unsigned IOCTL_SNDCTL_TMR_SELECT;
+extern unsigned IOCTL_SNDCTL_TMR_SOURCE;
+extern unsigned IOCTL_SNDCTL_TMR_START;
+extern unsigned IOCTL_SNDCTL_TMR_STOP;
+extern unsigned IOCTL_SNDCTL_TMR_TEMPO;
+extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE;
+extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM;
+extern unsigned IOCTL_SOUND_MIXER_READ_BASS;
+extern unsigned IOCTL_SOUND_MIXER_READ_CAPS;
+extern unsigned IOCTL_SOUND_MIXER_READ_CD;
+extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK;
+extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE;
+extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN;
+extern unsigned IOCTL_SOUND_MIXER_READ_IMIX;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE1;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE2;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE3;
+extern unsigned IOCTL_SOUND_MIXER_READ_LINE;
+extern unsigned IOCTL_SOUND_MIXER_READ_LOUD;
+extern unsigned IOCTL_SOUND_MIXER_READ_MIC;
+extern unsigned IOCTL_SOUND_MIXER_READ_MUTE;
+extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN;
+extern unsigned IOCTL_SOUND_MIXER_READ_PCM;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK;
+extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC;
+extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER;
+extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS;
+extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH;
+extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE;
+extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_CD;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE;
+extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME;
+extern unsigned IOCTL_SOUND_PCM_READ_BITS;
+extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_READ_FILTER;
+extern unsigned IOCTL_SOUND_PCM_READ_RATE;
+extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS;
+extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER;
+extern unsigned IOCTL_VT_ACTIVATE;
+extern unsigned IOCTL_VT_GETMODE;
+extern unsigned IOCTL_VT_OPENQRY;
+extern unsigned IOCTL_VT_RELDISP;
+extern unsigned IOCTL_VT_SETMODE;
+extern unsigned IOCTL_VT_WAITACTIVE;
+#endif  // SANITIZER_LINUX
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+extern unsigned IOCTL_EQL_EMANCIPATE;
+extern unsigned IOCTL_EQL_ENSLAVE;
+extern unsigned IOCTL_EQL_GETMASTRCFG;
+extern unsigned IOCTL_EQL_GETSLAVECFG;
+extern unsigned IOCTL_EQL_SETMASTRCFG;
+extern unsigned IOCTL_EQL_SETSLAVECFG;
+extern unsigned IOCTL_EVIOCGKEYCODE_V2;
+extern unsigned IOCTL_EVIOCGPROP;
+extern unsigned IOCTL_EVIOCSKEYCODE_V2;
+extern unsigned IOCTL_FS_IOC_GETFLAGS;
+extern unsigned IOCTL_FS_IOC_GETVERSION;
+extern unsigned IOCTL_FS_IOC_SETFLAGS;
+extern unsigned IOCTL_FS_IOC_SETVERSION;
+extern unsigned IOCTL_GIO_CMAP;
+extern unsigned IOCTL_GIO_FONT;
+extern unsigned IOCTL_GIO_UNIMAP;
+extern unsigned IOCTL_GIO_UNISCRNMAP;
+extern unsigned IOCTL_KDADDIO;
+extern unsigned IOCTL_KDDELIO;
+extern unsigned IOCTL_KDGETKEYCODE;
+extern unsigned IOCTL_KDGKBDIACR;
+extern unsigned IOCTL_KDGKBENT;
+extern unsigned IOCTL_KDGKBLED;
+extern unsigned IOCTL_KDGKBMETA;
+extern unsigned IOCTL_KDGKBSENT;
+extern unsigned IOCTL_KDMAPDISP;
+extern unsigned IOCTL_KDSETKEYCODE;
+extern unsigned IOCTL_KDSIGACCEPT;
+extern unsigned IOCTL_KDSKBDIACR;
+extern unsigned IOCTL_KDSKBENT;
+extern unsigned IOCTL_KDSKBLED;
+extern unsigned IOCTL_KDSKBMETA;
+extern unsigned IOCTL_KDSKBSENT;
+extern unsigned IOCTL_KDUNMAPDISP;
+extern unsigned IOCTL_LPABORT;
+extern unsigned IOCTL_LPABORTOPEN;
+extern unsigned IOCTL_LPCAREFUL;
+extern unsigned IOCTL_LPCHAR;
+extern unsigned IOCTL_LPGETIRQ;
+extern unsigned IOCTL_LPGETSTATUS;
+extern unsigned IOCTL_LPRESET;
+extern unsigned IOCTL_LPSETIRQ;
+extern unsigned IOCTL_LPTIME;
+extern unsigned IOCTL_LPWAIT;
+extern unsigned IOCTL_MTIOCGETCONFIG;
+extern unsigned IOCTL_MTIOCSETCONFIG;
+extern unsigned IOCTL_PIO_CMAP;
+extern unsigned IOCTL_PIO_FONT;
+extern unsigned IOCTL_PIO_UNIMAP;
+extern unsigned IOCTL_PIO_UNIMAPCLR;
+extern unsigned IOCTL_PIO_UNISCRNMAP;
+extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN;
+extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST;
+extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE;
+extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE;
+extern unsigned IOCTL_SIOCAIPXITFCRT;
+extern unsigned IOCTL_SIOCAIPXPRISLT;
+extern unsigned IOCTL_SIOCAX25ADDUID;
+extern unsigned IOCTL_SIOCAX25DELUID;
+extern unsigned IOCTL_SIOCAX25GETPARMS;
+extern unsigned IOCTL_SIOCAX25GETUID;
+extern unsigned IOCTL_SIOCAX25NOUID;
+extern unsigned IOCTL_SIOCAX25SETPARMS;
+extern unsigned IOCTL_SIOCDEVPLIP;
+extern unsigned IOCTL_SIOCIPXCFGDATA;
+extern unsigned IOCTL_SIOCNRDECOBS;
+extern unsigned IOCTL_SIOCNRGETPARMS;
+extern unsigned IOCTL_SIOCNRRTCTL;
+extern unsigned IOCTL_SIOCNRSETPARMS;
+extern unsigned IOCTL_SNDCTL_DSP_GETISPACE;
+extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE;
+extern unsigned IOCTL_TIOCGSERIAL;
+extern unsigned IOCTL_TIOCSERGETMULTI;
+extern unsigned IOCTL_TIOCSERSETMULTI;
+extern unsigned IOCTL_TIOCSSERIAL;
+extern unsigned IOCTL_GIO_SCRNMAP;
+extern unsigned IOCTL_KDDISABIO;
+extern unsigned IOCTL_KDENABIO;
+extern unsigned IOCTL_KDGETLED;
+extern unsigned IOCTL_KDGETMODE;
+extern unsigned IOCTL_KDGKBMODE;
+extern unsigned IOCTL_KDGKBTYPE;
+extern unsigned IOCTL_KDMKTONE;
+extern unsigned IOCTL_KDSETLED;
+extern unsigned IOCTL_KDSETMODE;
+extern unsigned IOCTL_KDSKBMODE;
+extern unsigned IOCTL_KIOCSOUND;
+extern unsigned IOCTL_PIO_SCRNMAP;
+#endif
+
+extern const int si_SEGV_MAPERR;
+extern const int si_SEGV_ACCERR;
+}  // namespace __sanitizer
+
+#define CHECK_TYPE_SIZE(TYPE) \
+  COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
+
+#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+  COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \
+                 sizeof(((CLASS *)NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) ==         \
+                 offsetof(CLASS, MEMBER))
+
+// For sigaction, which is a function and struct at the same time,
+// and thus requires explicit "struct" in sizeof() expression.
+#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER)                      \
+  COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \
+                 sizeof(((struct CLASS *)NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) ==         \
+                 offsetof(struct CLASS, MEMBER))
+
+#define SIGACTION_SYMNAME sigaction
+
+#endif  // SANITIZER_LINUX || SANITIZER_MAC
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp
new file mode 100644
index 0000000000..f1391a16bf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp
@@ -0,0 +1,368 @@
+//===-- sanitizer_platform_limits_solaris.cpp -----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific Solaris data structures.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_SOLARIS
+#include <arpa/inet.h>
+#include <dirent.h>
+#include <glob.h>
+#include <grp.h>
+#include <ifaddrs.h>
+#include <limits.h>
+#include <link.h>
+#include <net/if.h>
+#include <net/route.h>
+#include <netdb.h>
+#error #include <netinet/ip_mroute.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#error #include <rpc/xdr.h>
+#include <semaphore.h>
+#include <signal.h>
+#include <stddef.h>
+#include <sys/ethernet.h>
+#include <sys/filio.h>
+#include <sys/ipc.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/mtio.h>
+#error #include <sys/ptyvar.h>
+#include <sys/resource.h>
+#include <sys/shm.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#include <sys/timeb.h>
+#include <sys/times.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <termios.h>
+#include <time.h>
+#include <utmp.h>
+#include <utmpx.h>
+#include <wchar.h>
+#include <wordexp.h>
+
+// Include these after system headers to avoid name clashes and ambiguities.
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_limits_solaris.h"
+
+namespace __sanitizer {
+  unsigned struct_utsname_sz = sizeof(struct utsname);
+  unsigned struct_stat_sz = sizeof(struct stat);
+  unsigned struct_stat64_sz = sizeof(struct stat64);
+  unsigned struct_rusage_sz = sizeof(struct rusage);
+  unsigned struct_tm_sz = sizeof(struct tm);
+  unsigned struct_passwd_sz = sizeof(struct passwd);
+  unsigned struct_group_sz = sizeof(struct group);
+  unsigned siginfo_t_sz = sizeof(siginfo_t);
+  unsigned struct_sigaction_sz = sizeof(struct sigaction);
+  unsigned struct_stack_t_sz = sizeof(stack_t);
+  unsigned struct_itimerval_sz = sizeof(struct itimerval);
+  unsigned pthread_t_sz = sizeof(pthread_t);
+  unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
+  unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
+  unsigned pid_t_sz = sizeof(pid_t);
+  unsigned timeval_sz = sizeof(timeval);
+  unsigned uid_t_sz = sizeof(uid_t);
+  unsigned gid_t_sz = sizeof(gid_t);
+  unsigned mbstate_t_sz = sizeof(mbstate_t);
+  unsigned sigset_t_sz = sizeof(sigset_t);
+  unsigned struct_timezone_sz = sizeof(struct timezone);
+  unsigned struct_tms_sz = sizeof(struct tms);
+  unsigned struct_sigevent_sz = sizeof(struct sigevent);
+  unsigned struct_sched_param_sz = sizeof(struct sched_param);
+  unsigned struct_statfs_sz = sizeof(struct statfs);
+  unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
+  unsigned ucontext_t_sz(void *ctx) { return sizeof(ucontext_t); }
+  unsigned struct_timespec_sz = sizeof(struct timespec);
+#if SANITIZER_SOLARIS32
+  unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
+#endif
+  unsigned struct_statvfs_sz = sizeof(struct statvfs);
+
+  const uptr sig_ign = (uptr)SIG_IGN;
+  const uptr sig_dfl = (uptr)SIG_DFL;
+  const uptr sig_err = (uptr)SIG_ERR;
+  const uptr sa_siginfo = (uptr)SA_SIGINFO;
+
+  int shmctl_ipc_stat = (int)IPC_STAT;
+
+  unsigned struct_utmp_sz = sizeof(struct utmp);
+  unsigned struct_utmpx_sz = sizeof(struct utmpx);
+
+  int map_fixed = MAP_FIXED;
+
+  int af_inet = (int)AF_INET;
+  int af_inet6 = (int)AF_INET6;
+
+  uptr __sanitizer_in_addr_sz(int af) {
+    if (af == AF_INET)
+      return sizeof(struct in_addr);
+    else if (af == AF_INET6)
+      return sizeof(struct in6_addr);
+    else
+      return 0;
+  }
+
+  unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr));
+
+  int glob_nomatch = GLOB_NOMATCH;
+  const int wordexp_wrde_dooffs = WRDE_DOOFFS;
+
+  unsigned path_max = PATH_MAX;
+
+  // ioctl arguments
+  unsigned struct_ifreq_sz = sizeof(struct ifreq);
+  unsigned struct_termios_sz = sizeof(struct termios);
+  unsigned struct_winsize_sz = sizeof(struct winsize);
+
+  unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
+  unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
+
+  const unsigned IOCTL_NOT_PRESENT = 0;
+
+  unsigned IOCTL_FIOASYNC = FIOASYNC;
+  unsigned IOCTL_FIOCLEX = FIOCLEX;
+  unsigned IOCTL_FIOGETOWN = FIOGETOWN;
+  unsigned IOCTL_FIONBIO = FIONBIO;
+  unsigned IOCTL_FIONCLEX = FIONCLEX;
+  unsigned IOCTL_FIOSETOWN = FIOSETOWN;
+  unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
+  unsigned IOCTL_SIOCATMARK = SIOCATMARK;
+  unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
+  unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
+  unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
+  unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
+  unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
+  unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
+  unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
+  unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
+  unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
+  unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
+  unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
+  unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
+  unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
+  unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
+  unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
+  unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
+  unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
+  unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
+  unsigned IOCTL_TIOCEXCL = TIOCEXCL;
+  unsigned IOCTL_TIOCGETD = TIOCGETD;
+  unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
+  unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
+  unsigned IOCTL_TIOCMBIC = TIOCMBIC;
+  unsigned IOCTL_TIOCMBIS = TIOCMBIS;
+  unsigned IOCTL_TIOCMGET = TIOCMGET;
+  unsigned IOCTL_TIOCMSET = TIOCMSET;
+  unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
+  unsigned IOCTL_TIOCNXCL = TIOCNXCL;
+  unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
+  unsigned IOCTL_TIOCPKT = TIOCPKT;
+  unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
+  unsigned IOCTL_TIOCSETD = TIOCSETD;
+  unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
+  unsigned IOCTL_TIOCSTI = TIOCSTI;
+  unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
+
+  unsigned IOCTL_MTIOCGET = MTIOCGET;
+  unsigned IOCTL_MTIOCTOP = MTIOCTOP;
+
+  const int si_SEGV_MAPERR = SEGV_MAPERR;
+  const int si_SEGV_ACCERR = SEGV_ACCERR;
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
+
+COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
+CHECK_TYPE_SIZE(pthread_key_t);
+
+// There are more undocumented fields in dl_phdr_info that we are not interested
+// in.
+COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+
+// There are additional fields we are not interested in.
+COMPILER_CHECK(sizeof(__sanitizer_glob_t) <= sizeof(glob_t));
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
+
+CHECK_TYPE_SIZE(addrinfo);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
+
+CHECK_TYPE_SIZE(hostent);
+CHECK_SIZE_AND_OFFSET(hostent, h_name);
+CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
+CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
+CHECK_SIZE_AND_OFFSET(hostent, h_length);
+CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
+
+CHECK_TYPE_SIZE(iovec);
+CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+
+CHECK_TYPE_SIZE(msghdr);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
+
+CHECK_TYPE_SIZE(cmsghdr);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
+
+COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+CHECK_SIZE_AND_OFFSET(dirent, d_ino);
+CHECK_SIZE_AND_OFFSET(dirent, d_off);
+CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
+
+#if SANITIZER_SOLARIS32
+COMPILER_CHECK(sizeof(__sanitizer_dirent64) <= sizeof(dirent64));
+CHECK_SIZE_AND_OFFSET(dirent64, d_ino);
+CHECK_SIZE_AND_OFFSET(dirent64, d_off);
+CHECK_SIZE_AND_OFFSET(dirent64, d_reclen);
+#endif
+
+CHECK_TYPE_SIZE(ifconf);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
+
+CHECK_TYPE_SIZE(pollfd);
+CHECK_SIZE_AND_OFFSET(pollfd, fd);
+CHECK_SIZE_AND_OFFSET(pollfd, events);
+CHECK_SIZE_AND_OFFSET(pollfd, revents);
+
+CHECK_TYPE_SIZE(nfds_t);
+
+CHECK_TYPE_SIZE(sigset_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+// Can't write checks for sa_handler and sa_sigaction due to them being
+// preprocessor macros.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_flags);
+
+CHECK_TYPE_SIZE(wordexp_t);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
+
+CHECK_TYPE_SIZE(tm);
+CHECK_SIZE_AND_OFFSET(tm, tm_sec);
+CHECK_SIZE_AND_OFFSET(tm, tm_min);
+CHECK_SIZE_AND_OFFSET(tm, tm_hour);
+CHECK_SIZE_AND_OFFSET(tm, tm_mday);
+CHECK_SIZE_AND_OFFSET(tm, tm_mon);
+CHECK_SIZE_AND_OFFSET(tm, tm_year);
+CHECK_SIZE_AND_OFFSET(tm, tm_wday);
+CHECK_SIZE_AND_OFFSET(tm, tm_yday);
+CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
+
+CHECK_TYPE_SIZE(ether_addr);
+
+CHECK_TYPE_SIZE(ipc_perm);
+CHECK_SIZE_AND_OFFSET(ipc_perm, key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
+CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
+
+CHECK_TYPE_SIZE(shmid_ds);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
+
+CHECK_TYPE_SIZE(clock_t);
+
+CHECK_TYPE_SIZE(ifaddrs);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
+// Compare against the union, because we can't reach into the union in a
+// compliant way.
+#ifdef ifa_dstaddr
+#undef ifa_dstaddr
+#endif
+COMPILER_CHECK(sizeof(((__sanitizer_ifaddrs *)nullptr)->ifa_dstaddr) ==
+               sizeof(((ifaddrs *)nullptr)->ifa_ifu));
+COMPILER_CHECK(offsetof(__sanitizer_ifaddrs, ifa_dstaddr) ==
+               offsetof(ifaddrs, ifa_ifu));
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+
+CHECK_TYPE_SIZE(timeb);
+CHECK_SIZE_AND_OFFSET(timeb, time);
+CHECK_SIZE_AND_OFFSET(timeb, millitm);
+CHECK_SIZE_AND_OFFSET(timeb, timezone);
+CHECK_SIZE_AND_OFFSET(timeb, dstflag);
+
+CHECK_TYPE_SIZE(passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_name);
+CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
+CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
+
+CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
+
+CHECK_TYPE_SIZE(group);
+CHECK_SIZE_AND_OFFSET(group, gr_name);
+CHECK_SIZE_AND_OFFSET(group, gr_passwd);
+CHECK_SIZE_AND_OFFSET(group, gr_gid);
+CHECK_SIZE_AND_OFFSET(group, gr_mem);
+
+CHECK_TYPE_SIZE(XDR);
+CHECK_SIZE_AND_OFFSET(XDR, x_op);
+CHECK_SIZE_AND_OFFSET(XDR, x_ops);
+CHECK_SIZE_AND_OFFSET(XDR, x_public);
+CHECK_SIZE_AND_OFFSET(XDR, x_private);
+CHECK_SIZE_AND_OFFSET(XDR, x_base);
+CHECK_SIZE_AND_OFFSET(XDR, x_handy);
+COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE);
+COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
+COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
+
+CHECK_TYPE_SIZE(sem_t);
+
+#endif  // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h
new file mode 100644
index 0000000000..84a8126516
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h
@@ -0,0 +1,496 @@
+//===-- sanitizer_platform_limits_solaris.h -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific Solaris data structures.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PLATFORM_LIMITS_SOLARIS_H
+#define SANITIZER_PLATFORM_LIMITS_SOLARIS_H
+
+#if SANITIZER_SOLARIS
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+
+namespace __sanitizer {
+extern unsigned struct_utsname_sz;
+extern unsigned struct_stat_sz;
+extern unsigned struct_stat64_sz;
+extern unsigned struct_rusage_sz;
+extern unsigned siginfo_t_sz;
+extern unsigned struct_itimerval_sz;
+extern unsigned pthread_t_sz;
+extern unsigned pthread_mutex_t_sz;
+extern unsigned pthread_cond_t_sz;
+extern unsigned pid_t_sz;
+extern unsigned timeval_sz;
+extern unsigned uid_t_sz;
+extern unsigned gid_t_sz;
+extern unsigned mbstate_t_sz;
+extern unsigned struct_timezone_sz;
+extern unsigned struct_tms_sz;
+extern unsigned struct_itimerspec_sz;
+extern unsigned struct_sigevent_sz;
+extern unsigned struct_stack_t_sz;
+extern unsigned struct_sched_param_sz;
+extern unsigned struct_statfs64_sz;
+extern unsigned struct_statfs_sz;
+extern unsigned struct_sockaddr_sz;
+unsigned ucontext_t_sz(void *ctx);
+
+extern unsigned struct_timespec_sz;
+extern unsigned struct_rlimit_sz;
+extern unsigned struct_utimbuf_sz;
+
+struct __sanitizer_sem_t {
+  //u64 data[6];
+  u32 sem_count;
+  u16 sem_type;
+  u16 sem_magic;
+  u64 sem_pad1[3];
+  u64 sem_pad2[2];
+};
+
+struct __sanitizer_ipc_perm {
+  unsigned int uid;           // uid_t
+  unsigned int gid;           // gid_t
+  unsigned int cuid;          // uid_t
+  unsigned int cgid;          // gid_t
+  unsigned int mode;          // mode_t
+  unsigned int seq;           // uint_t
+  int key;                    // key_t
+#if !defined(_LP64)
+  int pad[4];
+#endif
+};
+
+struct __sanitizer_shmid_ds {
+  __sanitizer_ipc_perm shm_perm;
+  unsigned long shm_segsz;    // size_t
+  unsigned long shm_flags;    // uintptr_t
+  unsigned short shm_lkcnt;   // ushort_t
+  int shm_lpid;               // pid_t
+  int shm_cpid;               // pid_t
+  unsigned long shm_nattch;   // shmatt_t
+  unsigned long shm_cnattch;  // ulong_t
+#if defined(_LP64)
+  long shm_atime;             // time_t
+  long shm_dtime;
+  long shm_ctime;
+  void *shm_amp;
+  u64 shm_gransize;           // uint64_t
+  u64 shm_allocated;          // uint64_t
+  u64 shm_pad4[1];            // int64_t
+#else
+  long shm_atime;             // time_t
+  int shm_pad1;               // int32_t
+  long shm_dtime;             // time_t
+  int shm_pad2;               // int32_t
+  long shm_ctime;             // time_t
+  void *shm_amp;
+  u64 shm_gransize;           // uint64_t
+  u64 shm_allocated;          // uint64_t
+#endif
+};
+
+extern unsigned struct_statvfs_sz;
+#if SANITIZER_SOLARIS32
+extern unsigned struct_statvfs64_sz;
+#endif
+
+struct __sanitizer_iovec {
+  void *iov_base;
+  uptr iov_len;
+};
+
+struct __sanitizer_ifaddrs {
+  struct __sanitizer_ifaddrs *ifa_next;
+  char *ifa_name;
+  u64 ifa_flags;     // uint64_t
+  void *ifa_addr;    // (struct sockaddr *)
+  void *ifa_netmask; // (struct sockaddr *)
+  // This is a union on Linux.
+# ifdef ifa_dstaddr
+# undef ifa_dstaddr
+# endif
+  void *ifa_dstaddr; // (struct sockaddr *)
+  void *ifa_data;
+};
+
+typedef unsigned __sanitizer_pthread_key_t;
+
+struct __sanitizer_XDR {
+  int x_op;
+  void *x_ops;
+  uptr x_public;
+  uptr x_private;
+  uptr x_base;
+  unsigned x_handy;
+};
+
+const int __sanitizer_XDR_ENCODE = 0;
+const int __sanitizer_XDR_DECODE = 1;
+const int __sanitizer_XDR_FREE = 2;
+
+struct __sanitizer_passwd {
+  char *pw_name;
+  char *pw_passwd;
+  unsigned int pw_uid;    // uid_t
+  unsigned int pw_gid;    // gid_t
+  char *pw_age;
+  char *pw_comment;
+  char *pw_gecos;
+  char *pw_dir;
+  char *pw_shell;
+};
+
+struct __sanitizer_group {
+  char *gr_name;
+  char *gr_passwd;
+  int gr_gid;
+  char **gr_mem;
+};
+
+typedef long __sanitizer_time_t;
+
+typedef long __sanitizer_suseconds_t;
+
+struct __sanitizer_timeval {
+  __sanitizer_time_t tv_sec;
+  __sanitizer_suseconds_t tv_usec;
+};
+
+struct __sanitizer_itimerval {
+  struct __sanitizer_timeval it_interval;
+  struct __sanitizer_timeval it_value;
+};
+
+struct __sanitizer_timeb {
+  __sanitizer_time_t time;
+  unsigned short millitm;
+  short timezone;
+  short dstflag;
+};
+
+struct __sanitizer_ether_addr {
+  u8 octet[6];
+};
+
+struct __sanitizer_tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+};
+
+struct __sanitizer_msghdr {
+  void *msg_name;
+  unsigned msg_namelen;
+  struct __sanitizer_iovec *msg_iov;
+  unsigned msg_iovlen;
+  void *msg_control;
+  unsigned msg_controllen;
+  int msg_flags;
+};
+struct __sanitizer_cmsghdr {
+  unsigned cmsg_len;
+  int cmsg_level;
+  int cmsg_type;
+};
+
+#if SANITIZER_SOLARIS && (defined(_LP64) || _FILE_OFFSET_BITS == 64)
+struct __sanitizer_dirent {
+  unsigned long long d_ino;
+  long long d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#else
+struct __sanitizer_dirent {
+  unsigned long d_ino;
+  long d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+#endif
+
+struct __sanitizer_dirent64 {
+  unsigned long long d_ino;
+  unsigned long long d_off;
+  unsigned short d_reclen;
+  // more fields that we don't care about
+};
+
+typedef long __sanitizer_clock_t;
+typedef int __sanitizer_clockid_t;
+
+// This thing depends on the platform. We are only interested in the upper
+// limit. Verified with a compiler assert in .cpp.
+union __sanitizer_pthread_attr_t {
+  char size[128];
+  void *align;
+};
+
+struct __sanitizer_sigset_t {
+  // uint32_t * 4
+  unsigned int __bits[4];
+};
+
+struct __sanitizer_siginfo {
+  // The size is determined by looking at sizeof of real siginfo_t on linux.
+  u64 opaque[128 / sizeof(u64)];
+};
+
+using __sanitizer_sighandler_ptr = void (*)(int sig);
+using __sanitizer_sigactionhandler_ptr =
+    void (*)(int sig, __sanitizer_siginfo *siginfo, void *uctx);
+
+struct __sanitizer_sigaction {
+  int sa_flags;
+  union {
+    __sanitizer_sigactionhandler_ptr sigaction;
+    __sanitizer_sighandler_ptr handler;
+  };
+  __sanitizer_sigset_t sa_mask;
+#if !defined(_LP64)
+  int sa_resv[2];
+#endif
+};
+
+struct __sanitizer_kernel_sigset_t {
+  u8 sig[8];
+};
+
+struct __sanitizer_kernel_sigaction_t {
+  union {
+    void (*handler)(int signo);
+    void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx);
+  };
+  unsigned long sa_flags;
+  void (*sa_restorer)(void);
+  __sanitizer_kernel_sigset_t sa_mask;
+};
+
+extern const uptr sig_ign;
+extern const uptr sig_dfl;
+extern const uptr sig_err;
+extern const uptr sa_siginfo;
+
+extern int af_inet;
+extern int af_inet6;
+uptr __sanitizer_in_addr_sz(int af);
+
+struct __sanitizer_dl_phdr_info {
+  uptr dlpi_addr;
+  const char *dlpi_name;
+  const void *dlpi_phdr;
+  short dlpi_phnum;
+};
+
+extern unsigned struct_ElfW_Phdr_sz;
+
+struct __sanitizer_addrinfo {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+#if defined(__sparcv9)
+  int _ai_pad;
+#endif
+  unsigned ai_addrlen;
+  char *ai_canonname;
+  void *ai_addr;
+  struct __sanitizer_addrinfo *ai_next;
+};
+
+struct __sanitizer_hostent {
+  char *h_name;
+  char **h_aliases;
+  int h_addrtype;
+  int h_length;
+  char **h_addr_list;
+};
+
+struct __sanitizer_pollfd {
+  int fd;
+  short events;
+  short revents;
+};
+
+typedef unsigned long __sanitizer_nfds_t;
+
+struct __sanitizer_glob_t {
+  uptr gl_pathc;
+  char **gl_pathv;
+  uptr gl_offs;
+  char **gl_pathp;
+  int gl_pathn;
+};
+
+extern int glob_nomatch;
+extern int glob_altdirfunc;
+extern const int wordexp_wrde_dooffs;
+
+extern unsigned path_max;
+
+struct __sanitizer_wordexp_t {
+  uptr we_wordc;
+  char **we_wordv;
+  uptr we_offs;
+  char **we_wordp;
+  int we_wordn;
+};
+
+typedef void __sanitizer_FILE;
+#define SANITIZER_HAS_STRUCT_FILE 0
+
+// This simplifies generic code
+#define struct_shminfo_sz -1
+#define struct_shm_info_sz -1
+#define shmctl_shm_stat -1
+#define shmctl_ipc_info -1
+#define shmctl_shm_info -1
+
+extern int shmctl_ipc_stat;
+
+extern unsigned struct_utmp_sz;
+extern unsigned struct_utmpx_sz;
+
+extern int map_fixed;
+
+// ioctl arguments
+struct __sanitizer_ifconf {
+  int ifc_len;
+  union {
+    void *ifcu_req;
+  } ifc_ifcu;
+};
+
+// <sys/ioccom.h>
+#define IOC_NRBITS 8
+#define IOC_TYPEBITS 8
+#define IOC_SIZEBITS 12
+#define IOC_DIRBITS 4
+#undef IOC_NONE
+#define IOC_NONE 2U     // IOC_VOID
+#define IOC_READ 4U     // IOC_OUT
+#define IOC_WRITE 8U    // IOC_IN
+
+#define IOC_NRMASK ((1 << IOC_NRBITS) - 1)
+#define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)
+#define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)
+#define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)
+#define IOC_NRSHIFT 0
+#define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)
+#define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)
+#define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)
+
+#define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)
+#define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)
+#define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)
+
+#if defined(__sparc__)
+// In sparc the 14 bits SIZE field overlaps with the
+// least significant bit of DIR, so either IOC_READ or
+// IOC_WRITE shall be 1 in order to get a non-zero SIZE.
+#define IOC_SIZE(nr) \
+  ((((((nr) >> 29) & 0x7) & (4U | 2U)) == 0) ? 0 : (((nr) >> 16) & 0x3fff))
+#else
+#define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)
+#endif
+
+extern unsigned struct_ifreq_sz;
+extern unsigned struct_termios_sz;
+extern unsigned struct_winsize_sz;
+
+extern unsigned struct_sioc_sg_req_sz;
+extern unsigned struct_sioc_vif_req_sz;
+
+// ioctl request identifiers
+
+// A special value to mark ioctls that are not present on the target platform,
+// when it can not be determined without including any system headers.
+extern const unsigned IOCTL_NOT_PRESENT;
+
+extern unsigned IOCTL_FIOASYNC;
+extern unsigned IOCTL_FIOCLEX;
+extern unsigned IOCTL_FIOGETOWN;
+extern unsigned IOCTL_FIONBIO;
+extern unsigned IOCTL_FIONCLEX;
+extern unsigned IOCTL_FIOSETOWN;
+extern unsigned IOCTL_SIOCADDMULTI;
+extern unsigned IOCTL_SIOCATMARK;
+extern unsigned IOCTL_SIOCDELMULTI;
+extern unsigned IOCTL_SIOCGIFADDR;
+extern unsigned IOCTL_SIOCGIFBRDADDR;
+extern unsigned IOCTL_SIOCGIFCONF;
+extern unsigned IOCTL_SIOCGIFDSTADDR;
+extern unsigned IOCTL_SIOCGIFFLAGS;
+extern unsigned IOCTL_SIOCGIFMETRIC;
+extern unsigned IOCTL_SIOCGIFMTU;
+extern unsigned IOCTL_SIOCGIFNETMASK;
+extern unsigned IOCTL_SIOCGPGRP;
+extern unsigned IOCTL_SIOCSIFADDR;
+extern unsigned IOCTL_SIOCSIFBRDADDR;
+extern unsigned IOCTL_SIOCSIFDSTADDR;
+extern unsigned IOCTL_SIOCSIFFLAGS;
+extern unsigned IOCTL_SIOCSIFMETRIC;
+extern unsigned IOCTL_SIOCSIFMTU;
+extern unsigned IOCTL_SIOCSIFNETMASK;
+extern unsigned IOCTL_SIOCSPGRP;
+extern unsigned IOCTL_TIOCEXCL;
+extern unsigned IOCTL_TIOCGETD;
+extern unsigned IOCTL_TIOCGPGRP;
+extern unsigned IOCTL_TIOCGWINSZ;
+extern unsigned IOCTL_TIOCMBIC;
+extern unsigned IOCTL_TIOCMBIS;
+extern unsigned IOCTL_TIOCMGET;
+extern unsigned IOCTL_TIOCMSET;
+extern unsigned IOCTL_TIOCNOTTY;
+extern unsigned IOCTL_TIOCNXCL;
+extern unsigned IOCTL_TIOCOUTQ;
+extern unsigned IOCTL_TIOCPKT;
+extern unsigned IOCTL_TIOCSCTTY;
+extern unsigned IOCTL_TIOCSETD;
+extern unsigned IOCTL_TIOCSPGRP;
+extern unsigned IOCTL_TIOCSTI;
+extern unsigned IOCTL_TIOCSWINSZ;
+extern unsigned IOCTL_MTIOCGET;
+extern unsigned IOCTL_MTIOCTOP;
+
+extern const int si_SEGV_MAPERR;
+extern const int si_SEGV_ACCERR;
+}  // namespace __sanitizer
+
+#define CHECK_TYPE_SIZE(TYPE) \
+  COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
+
+#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER)                       \
+  COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \
+                 sizeof(((CLASS *) NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) ==          \
+                 offsetof(CLASS, MEMBER))
+
+// For sigaction, which is a function and struct at the same time,
+// and thus requires explicit "struct" in sizeof() expression.
+#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER)                       \
+  COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \
+                 sizeof(((struct CLASS *) NULL)->MEMBER));                \
+  COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) ==          \
+                 offsetof(struct CLASS, MEMBER))
+
+#endif  // SANITIZER_SOLARIS
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.cpp
new file mode 100644
index 0000000000..f8457a6aac
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.cpp
@@ -0,0 +1,400 @@
+//===-- sanitizer_posix.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements POSIX-specific functions from
+// sanitizer_posix.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_POSIX
+
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_posix.h"
+#include "sanitizer_procmaps.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <sys/mman.h>
+
+#if SANITIZER_FREEBSD
+// The MAP_NORESERVE define has been removed in FreeBSD 11.x, and even before
+// that, it was never implemented.  So just define it to zero.
+#undef  MAP_NORESERVE
+#define MAP_NORESERVE 0
+#endif
+
+namespace __sanitizer {
+
+// ------------- sanitizer_common.h
+uptr GetMmapGranularity() {
+  return GetPageSize();
+}
+
+void *MmapOrDie(uptr size, const char *mem_type, bool raw_report) {
+  size = RoundUpTo(size, GetPageSizeCached());
+  uptr res = MmapNamed(nullptr, size, PROT_READ | PROT_WRITE,
+                       MAP_PRIVATE | MAP_ANON, mem_type);
+  int reserrno;
+  if (UNLIKELY(internal_iserror(res, &reserrno)))
+    ReportMmapFailureAndDie(size, mem_type, "allocate", reserrno, raw_report);
+  IncreaseTotalMmap(size);
+  return (void *)res;
+}
+
+void UnmapOrDie(void *addr, uptr size) {
+  if (!addr || !size) return;
+  uptr res = internal_munmap(addr, size);
+  if (UNLIKELY(internal_iserror(res))) {
+    Report("ERROR: %s failed to deallocate 0x%zx (%zd) bytes at address %p\n",
+           SanitizerToolName, size, size, addr);
+    CHECK("unable to unmap" && 0);
+  }
+  DecreaseTotalMmap(size);
+}
+
+void *MmapOrDieOnFatalError(uptr size, const char *mem_type) {
+  size = RoundUpTo(size, GetPageSizeCached());
+  uptr res = MmapNamed(nullptr, size, PROT_READ | PROT_WRITE,
+                       MAP_PRIVATE | MAP_ANON, mem_type);
+  int reserrno;
+  if (UNLIKELY(internal_iserror(res, &reserrno))) {
+    if (reserrno == ENOMEM)
+      return nullptr;
+    ReportMmapFailureAndDie(size, mem_type, "allocate", reserrno);
+  }
+  IncreaseTotalMmap(size);
+  return (void *)res;
+}
+
+// We want to map a chunk of address space aligned to 'alignment'.
+// We do it by mapping a bit more and then unmapping redundant pieces.
+// We probably can do it with fewer syscalls in some OS-dependent way.
+void *MmapAlignedOrDieOnFatalError(uptr size, uptr alignment,
+                                   const char *mem_type) {
+  CHECK(IsPowerOfTwo(size));
+  CHECK(IsPowerOfTwo(alignment));
+  uptr map_size = size + alignment;
+  uptr map_res = (uptr)MmapOrDieOnFatalError(map_size, mem_type);
+  if (UNLIKELY(!map_res))
+    return nullptr;
+  uptr map_end = map_res + map_size;
+  uptr res = map_res;
+  if (!IsAligned(res, alignment)) {
+    res = (map_res + alignment - 1) & ~(alignment - 1);
+    UnmapOrDie((void*)map_res, res - map_res);
+  }
+  uptr end = res + size;
+  if (end != map_end)
+    UnmapOrDie((void*)end, map_end - end);
+  return (void*)res;
+}
+
+void *MmapNoReserveOrDie(uptr size, const char *mem_type) {
+  size = RoundUpTo(size, GetPageSizeCached());
+  uptr p = MmapNamed(nullptr, size, PROT_READ | PROT_WRITE,
+                     MAP_PRIVATE | MAP_ANON | MAP_NORESERVE, mem_type);
+  int reserrno;
+  if (UNLIKELY(internal_iserror(p, &reserrno)))
+    ReportMmapFailureAndDie(size, mem_type, "allocate noreserve", reserrno);
+  IncreaseTotalMmap(size);
+  return (void *)p;
+}
+
+static void *MmapFixedImpl(uptr fixed_addr, uptr size, bool tolerate_enomem,
+                           const char *name) {
+  size = RoundUpTo(size, GetPageSizeCached());
+  fixed_addr = RoundDownTo(fixed_addr, GetPageSizeCached());
+  uptr p = MmapNamed((void *)fixed_addr, size, PROT_READ | PROT_WRITE,
+                     MAP_PRIVATE | MAP_ANON | MAP_FIXED, name);
+  int reserrno;
+  if (UNLIKELY(internal_iserror(p, &reserrno))) {
+    if (tolerate_enomem && reserrno == ENOMEM)
+      return nullptr;
+    char mem_type[40];
+    internal_snprintf(mem_type, sizeof(mem_type), "memory at address 0x%zx",
+                      fixed_addr);
+    ReportMmapFailureAndDie(size, mem_type, "allocate", reserrno);
+  }
+  IncreaseTotalMmap(size);
+  return (void *)p;
+}
+
+void *MmapFixedOrDie(uptr fixed_addr, uptr size, const char *name) {
+  return MmapFixedImpl(fixed_addr, size, false /*tolerate_enomem*/, name);
+}
+
+void *MmapFixedOrDieOnFatalError(uptr fixed_addr, uptr size, const char *name) {
+  return MmapFixedImpl(fixed_addr, size, true /*tolerate_enomem*/, name);
+}
+
+bool MprotectNoAccess(uptr addr, uptr size) {
+  return 0 == internal_mprotect((void*)addr, size, PROT_NONE);
+}
+
+bool MprotectReadOnly(uptr addr, uptr size) {
+  return 0 == internal_mprotect((void *)addr, size, PROT_READ);
+}
+
+#if !SANITIZER_MAC
+void MprotectMallocZones(void *addr, int prot) {}
+#endif
+
+fd_t OpenFile(const char *filename, FileAccessMode mode, error_t *errno_p) {
+  if (ShouldMockFailureToOpen(filename))
+    return kInvalidFd;
+  int flags;
+  switch (mode) {
+    case RdOnly: flags = O_RDONLY; break;
+    case WrOnly: flags = O_WRONLY | O_CREAT | O_TRUNC; break;
+    case RdWr: flags = O_RDWR | O_CREAT; break;
+  }
+  fd_t res = internal_open(filename, flags, 0660);
+  if (internal_iserror(res, errno_p))
+    return kInvalidFd;
+  return ReserveStandardFds(res);
+}
+
+void CloseFile(fd_t fd) {
+  internal_close(fd);
+}
+
+bool ReadFromFile(fd_t fd, void *buff, uptr buff_size, uptr *bytes_read,
+                  error_t *error_p) {
+  uptr res = internal_read(fd, buff, buff_size);
+  if (internal_iserror(res, error_p))
+    return false;
+  if (bytes_read)
+    *bytes_read = res;
+  return true;
+}
+
+bool WriteToFile(fd_t fd, const void *buff, uptr buff_size, uptr *bytes_written,
+                 error_t *error_p) {
+  uptr res = internal_write(fd, buff, buff_size);
+  if (internal_iserror(res, error_p))
+    return false;
+  if (bytes_written)
+    *bytes_written = res;
+  return true;
+}
+
+void *MapFileToMemory(const char *file_name, uptr *buff_size) {
+  fd_t fd = OpenFile(file_name, RdOnly);
+  CHECK(fd != kInvalidFd);
+  uptr fsize = internal_filesize(fd);
+  CHECK_NE(fsize, (uptr)-1);
+  CHECK_GT(fsize, 0);
+  *buff_size = RoundUpTo(fsize, GetPageSizeCached());
+  uptr map = internal_mmap(nullptr, *buff_size, PROT_READ, MAP_PRIVATE, fd, 0);
+  return internal_iserror(map) ? nullptr : (void *)map;
+}
+
+void *MapWritableFileToMemory(void *addr, uptr size, fd_t fd, OFF_T offset) {
+  uptr flags = MAP_SHARED;
+  if (addr) flags |= MAP_FIXED;
+  uptr p = internal_mmap(addr, size, PROT_READ | PROT_WRITE, flags, fd, offset);
+  int mmap_errno = 0;
+  if (internal_iserror(p, &mmap_errno)) {
+    Printf("could not map writable file (%d, %lld, %zu): %zd, errno: %d\n",
+           fd, (long long)offset, size, p, mmap_errno);
+    return nullptr;
+  }
+  return (void *)p;
+}
+
+static inline bool IntervalsAreSeparate(uptr start1, uptr end1,
+                                        uptr start2, uptr end2) {
+  CHECK(start1 <= end1);
+  CHECK(start2 <= end2);
+  return (end1 < start2) || (end2 < start1);
+}
+
+// FIXME: this is thread-unsafe, but should not cause problems most of the time.
+// When the shadow is mapped only a single thread usually exists (plus maybe
+// several worker threads on Mac, which aren't expected to map big chunks of
+// memory).
+bool MemoryRangeIsAvailable(uptr range_start, uptr range_end) {
+  MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+  if (proc_maps.Error())
+    return true; // and hope for the best
+  MemoryMappedSegment segment;
+  while (proc_maps.Next(&segment)) {
+    if (segment.start == segment.end) continue;  // Empty range.
+    CHECK_NE(0, segment.end);
+    if (!IntervalsAreSeparate(segment.start, segment.end - 1, range_start,
+                              range_end))
+      return false;
+  }
+  return true;
+}
+
+#if !SANITIZER_MAC
+void DumpProcessMap() {
+  MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+  const sptr kBufSize = 4095;
+  char *filename = (char*)MmapOrDie(kBufSize, __func__);
+  MemoryMappedSegment segment(filename, kBufSize);
+  Report("Process memory map follows:\n");
+  while (proc_maps.Next(&segment)) {
+    Printf("\t%p-%p\t%s\n", (void *)segment.start, (void *)segment.end,
+           segment.filename);
+  }
+  Report("End of process memory map.\n");
+  UnmapOrDie(filename, kBufSize);
+}
+#endif
+
+const char *GetPwd() {
+  return GetEnv("PWD");
+}
+
+bool IsPathSeparator(const char c) {
+  return c == '/';
+}
+
+bool IsAbsolutePath(const char *path) {
+  return path != nullptr && IsPathSeparator(path[0]);
+}
+
+void ReportFile::Write(const char *buffer, uptr length) {
+  SpinMutexLock l(mu);
+  ReopenIfNecessary();
+  internal_write(fd, buffer, length);
+}
+
+bool GetCodeRangeForFile(const char *module, uptr *start, uptr *end) {
+  MemoryMappingLayout proc_maps(/*cache_enabled*/false);
+  InternalMmapVector<char> buff(kMaxPathLength);
+  MemoryMappedSegment segment(buff.data(), buff.size());
+  while (proc_maps.Next(&segment)) {
+    if (segment.IsExecutable() &&
+        internal_strcmp(module, segment.filename) == 0) {
+      *start = segment.start;
+      *end = segment.end;
+      return true;
+    }
+  }
+  return false;
+}
+
+uptr SignalContext::GetAddress() const {
+  auto si = static_cast<const siginfo_t *>(siginfo);
+  return (uptr)si->si_addr;
+}
+
+bool SignalContext::IsMemoryAccess() const {
+  auto si = static_cast<const siginfo_t *>(siginfo);
+  return si->si_signo == SIGSEGV || si->si_signo == SIGBUS;
+}
+
+int SignalContext::GetType() const {
+  return static_cast<const siginfo_t *>(siginfo)->si_signo;
+}
+
+const char *SignalContext::Describe() const {
+  switch (GetType()) {
+    case SIGFPE:
+      return "FPE";
+    case SIGILL:
+      return "ILL";
+    case SIGABRT:
+      return "ABRT";
+    case SIGSEGV:
+      return "SEGV";
+    case SIGBUS:
+      return "BUS";
+    case SIGTRAP:
+      return "TRAP";
+  }
+  return "UNKNOWN SIGNAL";
+}
+
+fd_t ReserveStandardFds(fd_t fd) {
+  CHECK_GE(fd, 0);
+  if (fd > 2)
+    return fd;
+  bool used[3];
+  internal_memset(used, 0, sizeof(used));
+  while (fd <= 2) {
+    used[fd] = true;
+    fd = internal_dup(fd);
+  }
+  for (int i = 0; i <= 2; ++i)
+    if (used[i])
+      internal_close(i);
+  return fd;
+}
+
+bool ShouldMockFailureToOpen(const char *path) {
+  return common_flags()->test_only_emulate_no_memorymap &&
+         internal_strncmp(path, "/proc/", 6) == 0;
+}
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID && !SANITIZER_GO
+int GetNamedMappingFd(const char *name, uptr size, int *flags) {
+  if (!common_flags()->decorate_proc_maps || !name)
+    return -1;
+  char shmname[200];
+  CHECK(internal_strlen(name) < sizeof(shmname) - 10);
+  internal_snprintf(shmname, sizeof(shmname), "/dev/shm/%zu [%s]",
+                    internal_getpid(), name);
+  int o_cloexec = 0;
+#if defined(O_CLOEXEC)
+  o_cloexec = O_CLOEXEC;
+#endif
+  int fd = ReserveStandardFds(
+      internal_open(shmname, O_RDWR | O_CREAT | O_TRUNC | o_cloexec, S_IRWXU));
+  CHECK_GE(fd, 0);
+  int res = internal_ftruncate(fd, size);
+#if !defined(O_CLOEXEC)
+  res = fcntl(fd, F_SETFD, FD_CLOEXEC);
+  CHECK_EQ(0, res);
+#endif
+  CHECK_EQ(0, res);
+  res = internal_unlink(shmname);
+  CHECK_EQ(0, res);
+  *flags &= ~(MAP_ANON | MAP_ANONYMOUS);
+  return fd;
+}
+#else
+int GetNamedMappingFd(const char *name, uptr size, int *flags) {
+  return -1;
+}
+#endif
+
+#if SANITIZER_ANDROID
+#define PR_SET_VMA 0x53564d41
+#define PR_SET_VMA_ANON_NAME 0
+void DecorateMapping(uptr addr, uptr size, const char *name) {
+  if (!common_flags()->decorate_proc_maps || !name)
+    return;
+  internal_prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, addr, size, (uptr)name);
+}
+#else
+void DecorateMapping(uptr addr, uptr size, const char *name) {
+}
+#endif
+
+uptr MmapNamed(void *addr, uptr length, int prot, int flags, const char *name) {
+  int fd = GetNamedMappingFd(name, length, &flags);
+  uptr res = internal_mmap(addr, length, prot, flags, fd, 0);
+  if (!internal_iserror(res))
+    DecorateMapping(res, length, name);
+  return res;
+}
+
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.h
new file mode 100644
index 0000000000..f91e26e74b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix.h
@@ -0,0 +1,128 @@
+//===-- sanitizer_posix.h -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and declares some useful POSIX-specific functions.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_POSIX_H
+#define SANITIZER_POSIX_H
+
+// ----------- ATTENTION -------------
+// This header should NOT include any other headers from sanitizer runtime.
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_limits_freebsd.h"
+#include "sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_platform_limits_solaris.h"
+
+#if SANITIZER_POSIX
+
+namespace __sanitizer {
+
+// I/O
+// Don't use directly, use __sanitizer::OpenFile() instead.
+uptr internal_open(const char *filename, int flags);
+uptr internal_open(const char *filename, int flags, u32 mode);
+uptr internal_close(fd_t fd);
+
+uptr internal_read(fd_t fd, void *buf, uptr count);
+uptr internal_write(fd_t fd, const void *buf, uptr count);
+
+// Memory
+uptr internal_mmap(void *addr, uptr length, int prot, int flags,
+                   int fd, u64 offset);
+uptr internal_munmap(void *addr, uptr length);
+#if SANITIZER_LINUX
+uptr internal_mremap(void *old_address, uptr old_size, uptr new_size, int flags,
+                     void *new_address);
+#endif
+int internal_mprotect(void *addr, uptr length, int prot);
+int internal_madvise(uptr addr, uptr length, int advice);
+
+// OS
+uptr internal_filesize(fd_t fd);  // -1 on error.
+uptr internal_stat(const char *path, void *buf);
+uptr internal_lstat(const char *path, void *buf);
+uptr internal_fstat(fd_t fd, void *buf);
+uptr internal_dup(int oldfd);
+uptr internal_dup2(int oldfd, int newfd);
+uptr internal_readlink(const char *path, char *buf, uptr bufsize);
+uptr internal_unlink(const char *path);
+uptr internal_rename(const char *oldpath, const char *newpath);
+uptr internal_lseek(fd_t fd, OFF_T offset, int whence);
+
+#if SANITIZER_NETBSD
+uptr internal_ptrace(int request, int pid, void *addr, int data);
+#else
+uptr internal_ptrace(int request, int pid, void *addr, void *data);
+#endif
+uptr internal_waitpid(int pid, int *status, int options);
+
+int internal_fork();
+fd_t internal_spawn(const char *argv[], const char *envp[], pid_t *pid);
+
+int internal_sysctl(const int *name, unsigned int namelen, void *oldp,
+                    uptr *oldlenp, const void *newp, uptr newlen);
+int internal_sysctlbyname(const char *sname, void *oldp, uptr *oldlenp,
+                          const void *newp, uptr newlen);
+
+// These functions call appropriate pthread_ functions directly, bypassing
+// the interceptor. They are weak and may not be present in some tools.
+SANITIZER_WEAK_ATTRIBUTE
+int real_pthread_create(void *th, void *attr, void *(*callback)(void *),
+                        void *param);
+SANITIZER_WEAK_ATTRIBUTE
+int real_pthread_join(void *th, void **ret);
+
+#define DEFINE_REAL_PTHREAD_FUNCTIONS                                          \
+  namespace __sanitizer {                                                      \
+  int real_pthread_create(void *th, void *attr, void *(*callback)(void *),     \
+                          void *param) {                                       \
+    return REAL(pthread_create)(th, attr, callback, param);                    \
+  }                                                                            \
+  int real_pthread_join(void *th, void **ret) {                                \
+    return REAL(pthread_join(th, ret));                                        \
+  }                                                                            \
+  }  // namespace __sanitizer
+
+int my_pthread_attr_getstack(void *attr, void **addr, uptr *size);
+
+// A routine named real_sigaction() must be implemented by each sanitizer in
+// order for internal_sigaction() to bypass interceptors.
+int internal_sigaction(int signum, const void *act, void *oldact);
+void internal_sigfillset(__sanitizer_sigset_t *set);
+void internal_sigemptyset(__sanitizer_sigset_t *set);
+bool internal_sigismember(__sanitizer_sigset_t *set, int signum);
+
+uptr internal_execve(const char *filename, char *const argv[],
+                     char *const envp[]);
+
+bool IsStateDetached(int state);
+
+// Move the fd out of {0, 1, 2} range.
+fd_t ReserveStandardFds(fd_t fd);
+
+bool ShouldMockFailureToOpen(const char *path);
+
+// Create a non-file mapping with a given /proc/self/maps name.
+uptr MmapNamed(void *addr, uptr length, int prot, int flags, const char *name);
+
+// Platforms should implement at most one of these.
+// 1. Provide a pre-decorated file descriptor to use instead of an anonymous
+// mapping.
+int GetNamedMappingFd(const char *name, uptr size, int *flags);
+// 2. Add name to an existing anonymous mapping. The caller must keep *name
+// alive at least as long as the mapping exists.
+void DecorateMapping(uptr addr, uptr size, const char *name);
+
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_POSIX
+
+#endif  // SANITIZER_POSIX_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
new file mode 100644
index 0000000000..eed02ce4f6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
@@ -0,0 +1,503 @@
+//===-- sanitizer_posix_libcdep.cpp ---------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements libc-dependent POSIX-specific functions
+// from sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_POSIX
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_platform_limits_solaris.h"
+#include "sanitizer_posix.h"
+#include "sanitizer_procmaps.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#if SANITIZER_FREEBSD
+// The MAP_NORESERVE define has been removed in FreeBSD 11.x, and even before
+// that, it was never implemented.  So just define it to zero.
+#undef MAP_NORESERVE
+#define MAP_NORESERVE 0
+#endif
+
+typedef void (*sa_sigaction_t)(int, siginfo_t *, void *);
+
+namespace __sanitizer {
+
+u32 GetUid() {
+  return getuid();
+}
+
+uptr GetThreadSelf() {
+  return (uptr)pthread_self();
+}
+
+void ReleaseMemoryPagesToOS(uptr beg, uptr end) {
+  uptr page_size = GetPageSizeCached();
+  uptr beg_aligned = RoundUpTo(beg, page_size);
+  uptr end_aligned = RoundDownTo(end, page_size);
+  if (beg_aligned < end_aligned)
+    internal_madvise(beg_aligned, end_aligned - beg_aligned,
+                     SANITIZER_MADVISE_DONTNEED);
+}
+
+void SetShadowRegionHugePageMode(uptr addr, uptr size) {
+#ifdef MADV_NOHUGEPAGE  // May not be defined on old systems.
+  if (common_flags()->no_huge_pages_for_shadow)
+    internal_madvise(addr, size, MADV_NOHUGEPAGE);
+  else
+    internal_madvise(addr, size, MADV_HUGEPAGE);
+#endif  // MADV_NOHUGEPAGE
+}
+
+bool DontDumpShadowMemory(uptr addr, uptr length) {
+#if defined(MADV_DONTDUMP)
+  return internal_madvise(addr, length, MADV_DONTDUMP) == 0;
+#elif defined(MADV_NOCORE)
+  return internal_madvise(addr, length, MADV_NOCORE) == 0;
+#else
+  return true;
+#endif  // MADV_DONTDUMP
+}
+
+static rlim_t getlim(int res) {
+  rlimit rlim;
+  CHECK_EQ(0, getrlimit(res, &rlim));
+  return rlim.rlim_cur;
+}
+
+static void setlim(int res, rlim_t lim) {
+  struct rlimit rlim;
+  if (getrlimit(res, const_cast<struct rlimit *>(&rlim))) {
+    Report("ERROR: %s getrlimit() failed %d\n", SanitizerToolName, errno);
+    Die();
+  }
+  rlim.rlim_cur = lim;
+  if (setrlimit(res, const_cast<struct rlimit *>(&rlim))) {
+    Report("ERROR: %s setrlimit() failed %d\n", SanitizerToolName, errno);
+    Die();
+  }
+}
+
+void DisableCoreDumperIfNecessary() {
+  if (common_flags()->disable_coredump) {
+    setlim(RLIMIT_CORE, 0);
+  }
+}
+
+bool StackSizeIsUnlimited() {
+  rlim_t stack_size = getlim(RLIMIT_STACK);
+  return (stack_size == RLIM_INFINITY);
+}
+
+void SetStackSizeLimitInBytes(uptr limit) {
+  setlim(RLIMIT_STACK, (rlim_t)limit);
+  CHECK(!StackSizeIsUnlimited());
+}
+
+bool AddressSpaceIsUnlimited() {
+  rlim_t as_size = getlim(RLIMIT_AS);
+  return (as_size == RLIM_INFINITY);
+}
+
+void SetAddressSpaceUnlimited() {
+  setlim(RLIMIT_AS, RLIM_INFINITY);
+  CHECK(AddressSpaceIsUnlimited());
+}
+
+void Abort() {
+#if !SANITIZER_GO
+  // If we are handling SIGABRT, unhandle it first.
+  // TODO(vitalybuka): Check if handler belongs to sanitizer.
+  if (GetHandleSignalMode(SIGABRT) != kHandleSignalNo) {
+    struct sigaction sigact;
+    internal_memset(&sigact, 0, sizeof(sigact));
+    sigact.sa_handler = SIG_DFL;
+    internal_sigaction(SIGABRT, &sigact, nullptr);
+  }
+#endif
+
+  abort();
+}
+
+int Atexit(void (*function)(void)) {
+#if !SANITIZER_GO
+  return atexit(function);
+#else
+  return 0;
+#endif
+}
+
+bool CreateDir(const char *pathname) { return mkdir(pathname, 0755) == 0; }
+
+bool SupportsColoredOutput(fd_t fd) {
+  return isatty(fd) != 0;
+}
+
+#if !SANITIZER_GO
+// TODO(glider): different tools may require different altstack size.
+static uptr GetAltStackSize() {
+  // Note: since GLIBC_2.31, SIGSTKSZ may be a function call, so this may be
+  // more costly that you think. However GetAltStackSize is only call 2-3 times
+  // per thread so don't cache the evaluation.
+  return SIGSTKSZ * 4;
+}
+
+void SetAlternateSignalStack() {
+  stack_t altstack, oldstack;
+  CHECK_EQ(0, sigaltstack(nullptr, &oldstack));
+  // If the alternate stack is already in place, do nothing.
+  // Android always sets an alternate stack, but it's too small for us.
+  if (!SANITIZER_ANDROID && !(oldstack.ss_flags & SS_DISABLE)) return;
+  // TODO(glider): the mapped stack should have the MAP_STACK flag in the
+  // future. It is not required by man 2 sigaltstack now (they're using
+  // malloc()).
+  altstack.ss_size = GetAltStackSize();
+  altstack.ss_sp = (char *)MmapOrDie(altstack.ss_size, __func__);
+  altstack.ss_flags = 0;
+  CHECK_EQ(0, sigaltstack(&altstack, nullptr));
+}
+
+void UnsetAlternateSignalStack() {
+  stack_t altstack, oldstack;
+  altstack.ss_sp = nullptr;
+  altstack.ss_flags = SS_DISABLE;
+  altstack.ss_size = GetAltStackSize();  // Some sane value required on Darwin.
+  CHECK_EQ(0, sigaltstack(&altstack, &oldstack));
+  UnmapOrDie(oldstack.ss_sp, oldstack.ss_size);
+}
+
+static void MaybeInstallSigaction(int signum,
+                                  SignalHandlerType handler) {
+  if (GetHandleSignalMode(signum) == kHandleSignalNo) return;
+
+  struct sigaction sigact;
+  internal_memset(&sigact, 0, sizeof(sigact));
+  sigact.sa_sigaction = (sa_sigaction_t)handler;
+  // Do not block the signal from being received in that signal's handler.
+  // Clients are responsible for handling this correctly.
+  sigact.sa_flags = SA_SIGINFO | SA_NODEFER;
+  if (common_flags()->use_sigaltstack) sigact.sa_flags |= SA_ONSTACK;
+  CHECK_EQ(0, internal_sigaction(signum, &sigact, nullptr));
+  VReport(1, "Installed the sigaction for signal %d\n", signum);
+}
+
+void InstallDeadlySignalHandlers(SignalHandlerType handler) {
+  // Set the alternate signal stack for the main thread.
+  // This will cause SetAlternateSignalStack to be called twice, but the stack
+  // will be actually set only once.
+  if (common_flags()->use_sigaltstack) SetAlternateSignalStack();
+  MaybeInstallSigaction(SIGSEGV, handler);
+  MaybeInstallSigaction(SIGBUS, handler);
+  MaybeInstallSigaction(SIGABRT, handler);
+  MaybeInstallSigaction(SIGFPE, handler);
+  MaybeInstallSigaction(SIGILL, handler);
+  MaybeInstallSigaction(SIGTRAP, handler);
+}
+
+bool SignalContext::IsStackOverflow() const {
+  // Access at a reasonable offset above SP, or slightly below it (to account
+  // for x86_64 or PowerPC redzone, ARM push of multiple registers, etc) is
+  // probably a stack overflow.
+#ifdef __s390__
+  // On s390, the fault address in siginfo points to start of the page, not
+  // to the precise word that was accessed.  Mask off the low bits of sp to
+  // take it into account.
+  bool IsStackAccess = addr >= (sp & ~0xFFF) && addr < sp + 0xFFFF;
+#else
+  // Let's accept up to a page size away from top of stack. Things like stack
+  // probing can trigger accesses with such large offsets.
+  bool IsStackAccess = addr + GetPageSizeCached() > sp && addr < sp + 0xFFFF;
+#endif
+
+#if __powerpc__
+  // Large stack frames can be allocated with e.g.
+  //   lis r0,-10000
+  //   stdux r1,r1,r0 # store sp to [sp-10000] and update sp by -10000
+  // If the store faults then sp will not have been updated, so test above
+  // will not work, because the fault address will be more than just "slightly"
+  // below sp.
+  if (!IsStackAccess && IsAccessibleMemoryRange(pc, 4)) {
+    u32 inst = *(unsigned *)pc;
+    u32 ra = (inst >> 16) & 0x1F;
+    u32 opcd = inst >> 26;
+    u32 xo = (inst >> 1) & 0x3FF;
+    // Check for store-with-update to sp. The instructions we accept are:
+    //   stbu rs,d(ra)          stbux rs,ra,rb
+    //   sthu rs,d(ra)          sthux rs,ra,rb
+    //   stwu rs,d(ra)          stwux rs,ra,rb
+    //   stdu rs,ds(ra)         stdux rs,ra,rb
+    // where ra is r1 (the stack pointer).
+    if (ra == 1 &&
+        (opcd == 39 || opcd == 45 || opcd == 37 || opcd == 62 ||
+         (opcd == 31 && (xo == 247 || xo == 439 || xo == 183 || xo == 181))))
+      IsStackAccess = true;
+  }
+#endif  // __powerpc__
+
+  // We also check si_code to filter out SEGV caused by something else other
+  // then hitting the guard page or unmapped memory, like, for example,
+  // unaligned memory access.
+  auto si = static_cast<const siginfo_t *>(siginfo);
+  return IsStackAccess &&
+         (si->si_code == si_SEGV_MAPERR || si->si_code == si_SEGV_ACCERR);
+}
+
+#endif  // SANITIZER_GO
+
+bool IsAccessibleMemoryRange(uptr beg, uptr size) {
+  uptr page_size = GetPageSizeCached();
+  // Checking too large memory ranges is slow.
+  CHECK_LT(size, page_size * 10);
+  int sock_pair[2];
+  if (pipe(sock_pair))
+    return false;
+  uptr bytes_written =
+      internal_write(sock_pair[1], reinterpret_cast<void *>(beg), size);
+  int write_errno;
+  bool result;
+  if (internal_iserror(bytes_written, &write_errno)) {
+    CHECK_EQ(EFAULT, write_errno);
+    result = false;
+  } else {
+    result = (bytes_written == size);
+  }
+  internal_close(sock_pair[0]);
+  internal_close(sock_pair[1]);
+  return result;
+}
+
+void PlatformPrepareForSandboxing(__sanitizer_sandbox_arguments *args) {
+  // Some kinds of sandboxes may forbid filesystem access, so we won't be able
+  // to read the file mappings from /proc/self/maps. Luckily, neither the
+  // process will be able to load additional libraries, so it's fine to use the
+  // cached mappings.
+  MemoryMappingLayout::CacheMemoryMappings();
+}
+
+static bool MmapFixed(uptr fixed_addr, uptr size, int additional_flags,
+                      const char *name) {
+  size = RoundUpTo(size, GetPageSizeCached());
+  fixed_addr = RoundDownTo(fixed_addr, GetPageSizeCached());
+  uptr p =
+      MmapNamed((void *)fixed_addr, size, PROT_READ | PROT_WRITE,
+                MAP_PRIVATE | MAP_FIXED | additional_flags | MAP_ANON, name);
+  int reserrno;
+  if (internal_iserror(p, &reserrno)) {
+    Report("ERROR: %s failed to "
+           "allocate 0x%zx (%zd) bytes at address %zx (errno: %d)\n",
+           SanitizerToolName, size, size, fixed_addr, reserrno);
+    return false;
+  }
+  IncreaseTotalMmap(size);
+  return true;
+}
+
+bool MmapFixedNoReserve(uptr fixed_addr, uptr size, const char *name) {
+  return MmapFixed(fixed_addr, size, MAP_NORESERVE, name);
+}
+
+bool MmapFixedSuperNoReserve(uptr fixed_addr, uptr size, const char *name) {
+#if SANITIZER_FREEBSD
+  if (common_flags()->no_huge_pages_for_shadow)
+    return MmapFixedNoReserve(fixed_addr, size, name);
+  // MAP_NORESERVE is implicit with FreeBSD
+  return MmapFixed(fixed_addr, size, MAP_ALIGNED_SUPER, name);
+#else
+  bool r = MmapFixedNoReserve(fixed_addr, size, name);
+  if (r)
+    SetShadowRegionHugePageMode(fixed_addr, size);
+  return r;
+#endif
+}
+
+uptr ReservedAddressRange::Init(uptr size, const char *name, uptr fixed_addr) {
+  base_ = fixed_addr ? MmapFixedNoAccess(fixed_addr, size, name)
+                     : MmapNoAccess(size);
+  size_ = size;
+  name_ = name;
+  (void)os_handle_;  // unsupported
+  return reinterpret_cast<uptr>(base_);
+}
+
+// Uses fixed_addr for now.
+// Will use offset instead once we've implemented this function for real.
+uptr ReservedAddressRange::Map(uptr fixed_addr, uptr size, const char *name) {
+  return reinterpret_cast<uptr>(
+      MmapFixedOrDieOnFatalError(fixed_addr, size, name));
+}
+
+uptr ReservedAddressRange::MapOrDie(uptr fixed_addr, uptr size,
+                                    const char *name) {
+  return reinterpret_cast<uptr>(MmapFixedOrDie(fixed_addr, size, name));
+}
+
+void ReservedAddressRange::Unmap(uptr addr, uptr size) {
+  CHECK_LE(size, size_);
+  if (addr == reinterpret_cast<uptr>(base_))
+    // If we unmap the whole range, just null out the base.
+    base_ = (size == size_) ? nullptr : reinterpret_cast<void*>(addr + size);
+  else
+    CHECK_EQ(addr + size, reinterpret_cast<uptr>(base_) + size_);
+  size_ -= size;
+  UnmapOrDie(reinterpret_cast<void*>(addr), size);
+}
+
+void *MmapFixedNoAccess(uptr fixed_addr, uptr size, const char *name) {
+  return (void *)MmapNamed((void *)fixed_addr, size, PROT_NONE,
+                           MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE | MAP_ANON,
+                           name);
+}
+
+void *MmapNoAccess(uptr size) {
+  unsigned flags = MAP_PRIVATE | MAP_ANON | MAP_NORESERVE;
+  return (void *)internal_mmap(nullptr, size, PROT_NONE, flags, -1, 0);
+}
+
+// This function is defined elsewhere if we intercepted pthread_attr_getstack.
+extern "C" {
+SANITIZER_WEAK_ATTRIBUTE int
+real_pthread_attr_getstack(void *attr, void **addr, size_t *size);
+} // extern "C"
+
+int my_pthread_attr_getstack(void *attr, void **addr, uptr *size) {
+#if !SANITIZER_GO && !SANITIZER_MAC
+  if (&real_pthread_attr_getstack)
+    return real_pthread_attr_getstack((pthread_attr_t *)attr, addr,
+                                      (size_t *)size);
+#endif
+  return pthread_attr_getstack((pthread_attr_t *)attr, addr, (size_t *)size);
+}
+
+#if !SANITIZER_GO
+void AdjustStackSize(void *attr_) {
+  pthread_attr_t *attr = (pthread_attr_t *)attr_;
+  uptr stackaddr = 0;
+  uptr stacksize = 0;
+  my_pthread_attr_getstack(attr, (void**)&stackaddr, &stacksize);
+  // GLibC will return (0 - stacksize) as the stack address in the case when
+  // stacksize is set, but stackaddr is not.
+  bool stack_set = (stackaddr != 0) && (stackaddr + stacksize != 0);
+  // We place a lot of tool data into TLS, account for that.
+  const uptr minstacksize = GetTlsSize() + 128*1024;
+  if (stacksize < minstacksize) {
+    if (!stack_set) {
+      if (stacksize != 0) {
+        VPrintf(1, "Sanitizer: increasing stacksize %zu->%zu\n", stacksize,
+                minstacksize);
+        pthread_attr_setstacksize(attr, minstacksize);
+      }
+    } else {
+      Printf("Sanitizer: pre-allocated stack size is insufficient: "
+             "%zu < %zu\n", stacksize, minstacksize);
+      Printf("Sanitizer: pthread_create is likely to fail.\n");
+    }
+  }
+}
+#endif // !SANITIZER_GO
+
+pid_t StartSubprocess(const char *program, const char *const argv[],
+                      const char *const envp[], fd_t stdin_fd, fd_t stdout_fd,
+                      fd_t stderr_fd) {
+  auto file_closer = at_scope_exit([&] {
+    if (stdin_fd != kInvalidFd) {
+      internal_close(stdin_fd);
+    }
+    if (stdout_fd != kInvalidFd) {
+      internal_close(stdout_fd);
+    }
+    if (stderr_fd != kInvalidFd) {
+      internal_close(stderr_fd);
+    }
+  });
+
+  int pid = internal_fork();
+
+  if (pid < 0) {
+    int rverrno;
+    if (internal_iserror(pid, &rverrno)) {
+      Report("WARNING: failed to fork (errno %d)\n", rverrno);
+    }
+    return pid;
+  }
+
+  if (pid == 0) {
+    // Child subprocess
+    if (stdin_fd != kInvalidFd) {
+      internal_close(STDIN_FILENO);
+      internal_dup2(stdin_fd, STDIN_FILENO);
+      internal_close(stdin_fd);
+    }
+    if (stdout_fd != kInvalidFd) {
+      internal_close(STDOUT_FILENO);
+      internal_dup2(stdout_fd, STDOUT_FILENO);
+      internal_close(stdout_fd);
+    }
+    if (stderr_fd != kInvalidFd) {
+      internal_close(STDERR_FILENO);
+      internal_dup2(stderr_fd, STDERR_FILENO);
+      internal_close(stderr_fd);
+    }
+
+    for (int fd = sysconf(_SC_OPEN_MAX); fd > 2; fd--) internal_close(fd);
+
+    internal_execve(program, const_cast<char **>(&argv[0]),
+                    const_cast<char *const *>(envp));
+    internal__exit(1);
+  }
+
+  return pid;
+}
+
+bool IsProcessRunning(pid_t pid) {
+  int process_status;
+  uptr waitpid_status = internal_waitpid(pid, &process_status, WNOHANG);
+  int local_errno;
+  if (internal_iserror(waitpid_status, &local_errno)) {
+    VReport(1, "Waiting on the process failed (errno %d).\n", local_errno);
+    return false;
+  }
+  return waitpid_status == 0;
+}
+
+int WaitForProcess(pid_t pid) {
+  int process_status;
+  uptr waitpid_status = internal_waitpid(pid, &process_status, 0);
+  int local_errno;
+  if (internal_iserror(waitpid_status, &local_errno)) {
+    VReport(1, "Waiting on the process failed (errno %d).\n", local_errno);
+    return -1;
+  }
+  return process_status;
+}
+
+bool IsStateDetached(int state) {
+  return state == PTHREAD_CREATE_DETACHED;
+}
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_printf.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_printf.cpp
new file mode 100644
index 0000000000..3a9e366d2d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_printf.cpp
@@ -0,0 +1,361 @@
+//===-- sanitizer_printf.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer.
+//
+// Internal printf function, used inside run-time libraries.
+// We can't use libc printf because we intercept some of the functions used
+// inside it.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_libc.h"
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#if SANITIZER_WINDOWS && defined(_MSC_VER) && _MSC_VER < 1800 &&               \
+      !defined(va_copy)
+# define va_copy(dst, src) ((dst) = (src))
+#endif
+
+namespace __sanitizer {
+
+static int AppendChar(char **buff, const char *buff_end, char c) {
+  if (*buff < buff_end) {
+    **buff = c;
+    (*buff)++;
+  }
+  return 1;
+}
+
+// Appends number in a given base to buffer. If its length is less than
+// |minimal_num_length|, it is padded with leading zeroes or spaces, depending
+// on the value of |pad_with_zero|.
+static int AppendNumber(char **buff, const char *buff_end, u64 absolute_value,
+                        u8 base, u8 minimal_num_length, bool pad_with_zero,
+                        bool negative, bool uppercase) {
+  uptr const kMaxLen = 30;
+  RAW_CHECK(base == 10 || base == 16);
+  RAW_CHECK(base == 10 || !negative);
+  RAW_CHECK(absolute_value || !negative);
+  RAW_CHECK(minimal_num_length < kMaxLen);
+  int result = 0;
+  if (negative && minimal_num_length)
+    --minimal_num_length;
+  if (negative && pad_with_zero)
+    result += AppendChar(buff, buff_end, '-');
+  uptr num_buffer[kMaxLen];
+  int pos = 0;
+  do {
+    RAW_CHECK_MSG((uptr)pos < kMaxLen, "AppendNumber buffer overflow");
+    num_buffer[pos++] = absolute_value % base;
+    absolute_value /= base;
+  } while (absolute_value > 0);
+  if (pos < minimal_num_length) {
+    // Make sure compiler doesn't insert call to memset here.
+    internal_memset(&num_buffer[pos], 0,
+                    sizeof(num_buffer[0]) * (minimal_num_length - pos));
+    pos = minimal_num_length;
+  }
+  RAW_CHECK(pos > 0);
+  pos--;
+  for (; pos >= 0 && num_buffer[pos] == 0; pos--) {
+    char c = (pad_with_zero || pos == 0) ? '0' : ' ';
+    result += AppendChar(buff, buff_end, c);
+  }
+  if (negative && !pad_with_zero) result += AppendChar(buff, buff_end, '-');
+  for (; pos >= 0; pos--) {
+    char digit = static_cast<char>(num_buffer[pos]);
+    digit = (digit < 10) ? '0' + digit : (uppercase ? 'A' : 'a') + digit - 10;
+    result += AppendChar(buff, buff_end, digit);
+  }
+  return result;
+}
+
+static int AppendUnsigned(char **buff, const char *buff_end, u64 num, u8 base,
+                          u8 minimal_num_length, bool pad_with_zero,
+                          bool uppercase) {
+  return AppendNumber(buff, buff_end, num, base, minimal_num_length,
+                      pad_with_zero, false /* negative */, uppercase);
+}
+
+static int AppendSignedDecimal(char **buff, const char *buff_end, s64 num,
+                               u8 minimal_num_length, bool pad_with_zero) {
+  bool negative = (num < 0);
+  return AppendNumber(buff, buff_end, (u64)(negative ? -num : num), 10,
+                      minimal_num_length, pad_with_zero, negative,
+                      false /* uppercase */);
+}
+
+
+// Use the fact that explicitly requesting 0 width (%0s) results in UB and
+// interpret width == 0 as "no width requested":
+// width == 0 - no width requested
+// width  < 0 - left-justify s within and pad it to -width chars, if necessary
+// width  > 0 - right-justify s, not implemented yet
+static int AppendString(char **buff, const char *buff_end, int width,
+                        int max_chars, const char *s) {
+  if (!s)
+    s = "<null>";
+  int result = 0;
+  for (; *s; s++) {
+    if (max_chars >= 0 && result >= max_chars)
+      break;
+    result += AppendChar(buff, buff_end, *s);
+  }
+  // Only the left justified strings are supported.
+  while (width < -result)
+    result += AppendChar(buff, buff_end, ' ');
+  return result;
+}
+
+static int AppendPointer(char **buff, const char *buff_end, u64 ptr_value) {
+  int result = 0;
+  result += AppendString(buff, buff_end, 0, -1, "0x");
+  result += AppendUnsigned(buff, buff_end, ptr_value, 16,
+                           SANITIZER_POINTER_FORMAT_LENGTH,
+                           true /* pad_with_zero */, false /* uppercase */);
+  return result;
+}
+
+int VSNPrintf(char *buff, int buff_length,
+              const char *format, va_list args) {
+  static const char *kPrintfFormatsHelp =
+      "Supported Printf formats: %([0-9]*)?(z|l|ll)?{d,u,x,X}; %p; "
+      "%[-]([0-9]*)?(\\.\\*)?s; %c\nProvided format: ";
+  RAW_CHECK(format);
+  RAW_CHECK(buff_length > 0);
+  const char *buff_end = &buff[buff_length - 1];
+  const char *cur = format;
+  int result = 0;
+  for (; *cur; cur++) {
+    if (*cur != '%') {
+      result += AppendChar(&buff, buff_end, *cur);
+      continue;
+    }
+    cur++;
+    bool left_justified = *cur == '-';
+    if (left_justified)
+      cur++;
+    bool have_width = (*cur >= '0' && *cur <= '9');
+    bool pad_with_zero = (*cur == '0');
+    int width = 0;
+    if (have_width) {
+      while (*cur >= '0' && *cur <= '9') {
+        width = width * 10 + *cur++ - '0';
+      }
+    }
+    bool have_precision = (cur[0] == '.' && cur[1] == '*');
+    int precision = -1;
+    if (have_precision) {
+      cur += 2;
+      precision = va_arg(args, int);
+    }
+    bool have_z = (*cur == 'z');
+    cur += have_z;
+    bool have_l = cur[0] == 'l' && cur[1] != 'l';
+    cur += have_l;
+    bool have_ll = cur[0] == 'l' && cur[1] == 'l';
+    cur += have_ll * 2;
+    const bool have_length = have_z || have_l || have_ll;
+    const bool have_flags = have_width || have_length;
+    // At the moment only %s supports precision and left-justification.
+    CHECK(!((precision >= 0 || left_justified) && *cur != 's'));
+    switch (*cur) {
+      case 'd': {
+        s64 dval = have_ll  ? va_arg(args, s64)
+                   : have_z ? va_arg(args, sptr)
+                   : have_l ? va_arg(args, long)
+                            : va_arg(args, int);
+        result += AppendSignedDecimal(&buff, buff_end, dval, width,
+                                      pad_with_zero);
+        break;
+      }
+      case 'u':
+      case 'x':
+      case 'X': {
+        u64 uval = have_ll  ? va_arg(args, u64)
+                   : have_z ? va_arg(args, uptr)
+                   : have_l ? va_arg(args, unsigned long)
+                            : va_arg(args, unsigned);
+        bool uppercase = (*cur == 'X');
+        result += AppendUnsigned(&buff, buff_end, uval, (*cur == 'u') ? 10 : 16,
+                                 width, pad_with_zero, uppercase);
+        break;
+      }
+      case 'p': {
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
+        result += AppendPointer(&buff, buff_end, va_arg(args, uptr));
+        break;
+      }
+      case 's': {
+        RAW_CHECK_VA(!have_length, kPrintfFormatsHelp, format);
+        // Only left-justified width is supported.
+        CHECK(!have_width || left_justified);
+        result += AppendString(&buff, buff_end, left_justified ? -width : width,
+                               precision, va_arg(args, char*));
+        break;
+      }
+      case 'c': {
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
+        result += AppendChar(&buff, buff_end, va_arg(args, int));
+        break;
+      }
+      case '%' : {
+        RAW_CHECK_VA(!have_flags, kPrintfFormatsHelp, format);
+        result += AppendChar(&buff, buff_end, '%');
+        break;
+      }
+      default: {
+        RAW_CHECK_VA(false, kPrintfFormatsHelp, format);
+      }
+    }
+  }
+  RAW_CHECK(buff <= buff_end);
+  AppendChar(&buff, buff_end + 1, '\0');
+  return result;
+}
+
+static void (*PrintfAndReportCallback)(const char *);
+void SetPrintfAndReportCallback(void (*callback)(const char *)) {
+  PrintfAndReportCallback = callback;
+}
+
+// Can be overriden in frontend.
+#if SANITIZER_GO && defined(TSAN_EXTERNAL_HOOKS)
+// Implementation must be defined in frontend.
+extern "C" void __sanitizer_on_print(const char *str);
+#else
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_on_print, const char *str) {
+  (void)str;
+}
+#endif
+
+static void CallPrintfAndReportCallback(const char *str) {
+  __sanitizer_on_print(str);
+  if (PrintfAndReportCallback)
+    PrintfAndReportCallback(str);
+}
+
+static void NOINLINE SharedPrintfCodeNoBuffer(bool append_pid,
+                                              char *local_buffer,
+                                              int buffer_size,
+                                              const char *format,
+                                              va_list args) {
+  va_list args2;
+  va_copy(args2, args);
+  InternalMmapVector<char> v;
+  int needed_length = 0;
+  char *buffer = local_buffer;
+  // First try to print a message using a local buffer, and then fall back to
+  // mmaped buffer.
+  for (int use_mmap = 0;; use_mmap++) {
+    if (use_mmap) {
+      va_end(args);
+      va_copy(args, args2);
+      v.resize(needed_length + 1);
+      buffer_size = v.capacity();
+      v.resize(buffer_size);
+      buffer = &v[0];
+    }
+    needed_length = 0;
+    // Fuchsia's logging infrastructure always keeps track of the logging
+    // process, thread, and timestamp, so never prepend such information.
+    if (!SANITIZER_FUCHSIA && append_pid) {
+      int pid = internal_getpid();
+      const char *exe_name = GetProcessName();
+      if (common_flags()->log_exe_name && exe_name) {
+        needed_length += internal_snprintf(buffer, buffer_size,
+                                           "==%s", exe_name);
+        if (needed_length >= buffer_size)
+          continue;
+      }
+      needed_length += internal_snprintf(
+          buffer + needed_length, buffer_size - needed_length, "==%d==", pid);
+      if (needed_length >= buffer_size)
+        continue;
+    }
+    needed_length += VSNPrintf(buffer + needed_length,
+                               buffer_size - needed_length, format, args);
+    if (needed_length >= buffer_size)
+      continue;
+    // If the message fit into the buffer, print it and exit.
+    break;
+  }
+  RawWrite(buffer);
+
+  // Remove color sequences from the message.
+  RemoveANSIEscapeSequencesFromString(buffer);
+  CallPrintfAndReportCallback(buffer);
+  LogMessageOnPrintf(buffer);
+
+  va_end(args2);
+}
+
+static void NOINLINE SharedPrintfCode(bool append_pid, const char *format,
+                                      va_list args) {
+  // |local_buffer| is small enough not to overflow the stack and/or violate
+  // the stack limit enforced by TSan (-Wframe-larger-than=512). On the other
+  // hand, the bigger the buffer is, the more the chance the error report will
+  // fit into it.
+  char local_buffer[400];
+  SharedPrintfCodeNoBuffer(append_pid, local_buffer, ARRAY_SIZE(local_buffer),
+                           format, args);
+}
+
+void Printf(const char *format, ...) {
+  va_list args;
+  va_start(args, format);
+  SharedPrintfCode(false, format, args);
+  va_end(args);
+}
+
+// Like Printf, but prints the current PID before the output string.
+void Report(const char *format, ...) {
+  va_list args;
+  va_start(args, format);
+  SharedPrintfCode(true, format, args);
+  va_end(args);
+}
+
+// Writes at most "length" symbols to "buffer" (including trailing '\0').
+// Returns the number of symbols that should have been written to buffer
+// (not including trailing '\0'). Thus, the string is truncated
+// iff return value is not less than "length".
+int internal_snprintf(char *buffer, uptr length, const char *format, ...) {
+  va_list args;
+  va_start(args, format);
+  int needed_length = VSNPrintf(buffer, length, format, args);
+  va_end(args);
+  return needed_length;
+}
+
+void InternalScopedString::append(const char *format, ...) {
+  uptr prev_len = length();
+
+  while (true) {
+    buffer_.resize(buffer_.capacity());
+
+    va_list args;
+    va_start(args, format);
+    uptr sz = VSNPrintf(buffer_.data() + prev_len, buffer_.size() - prev_len,
+                        format, args);
+    va_end(args);
+    if (sz < buffer_.size() - prev_len) {
+      buffer_.resize(prev_len + sz + 1);
+      break;
+    }
+
+    buffer_.reserve(buffer_.capacity() * 2);
+  }
+  CHECK_EQ(buffer_[length()], '\0');
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps.h
new file mode 100644
index 0000000000..055af366ef
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps.h
@@ -0,0 +1,110 @@
+//===-- sanitizer_procmaps.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer.
+//
+// Information about the process mappings.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_PROCMAPS_H
+#define SANITIZER_PROCMAPS_H
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD || \
+    SANITIZER_MAC || SANITIZER_SOLARIS ||  \
+    SANITIZER_FUCHSIA
+
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_fuchsia.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_mac.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+// Memory protection masks.
+static const uptr kProtectionRead = 1;
+static const uptr kProtectionWrite = 2;
+static const uptr kProtectionExecute = 4;
+static const uptr kProtectionShared = 8;
+
+struct MemoryMappedSegmentData;
+
+class MemoryMappedSegment {
+ public:
+  explicit MemoryMappedSegment(char *buff = nullptr, uptr size = 0)
+      : filename(buff), filename_size(size), data_(nullptr) {}
+  ~MemoryMappedSegment() {}
+
+  bool IsReadable() const { return protection & kProtectionRead; }
+  bool IsWritable() const { return protection & kProtectionWrite; }
+  bool IsExecutable() const { return protection & kProtectionExecute; }
+  bool IsShared() const { return protection & kProtectionShared; }
+
+  void AddAddressRanges(LoadedModule *module);
+
+  uptr start;
+  uptr end;
+  uptr offset;
+  char *filename;  // owned by caller
+  uptr filename_size;
+  uptr protection;
+  ModuleArch arch;
+  u8 uuid[kModuleUUIDSize];
+
+ private:
+  friend class MemoryMappingLayout;
+
+  // This field is assigned and owned by MemoryMappingLayout if needed
+  MemoryMappedSegmentData *data_;
+};
+
+class MemoryMappingLayoutBase {
+ public:
+  virtual bool Next(MemoryMappedSegment *segment) { UNIMPLEMENTED(); }
+  virtual bool Error() const { UNIMPLEMENTED(); };
+  virtual void Reset() { UNIMPLEMENTED(); }
+
+ protected:
+  ~MemoryMappingLayoutBase() {}
+};
+
+class MemoryMappingLayout final : public MemoryMappingLayoutBase {
+ public:
+  explicit MemoryMappingLayout(bool cache_enabled);
+  ~MemoryMappingLayout();
+  virtual bool Next(MemoryMappedSegment *segment) override;
+  virtual bool Error() const override;
+  virtual void Reset() override;
+  // In some cases, e.g. when running under a sandbox on Linux, ASan is unable
+  // to obtain the memory mappings. It should fall back to pre-cached data
+  // instead of aborting.
+  static void CacheMemoryMappings();
+
+  // Adds all mapped objects into a vector.
+  void DumpListOfModules(InternalMmapVectorNoCtor<LoadedModule> *modules);
+
+ private:
+  void LoadFromCache();
+
+  MemoryMappingLayoutData data_;
+};
+
+// Returns code range for the specified module.
+bool GetCodeRangeForFile(const char *module, uptr *start, uptr *end);
+
+bool IsDecimal(char c);
+uptr ParseDecimal(const char **p);
+bool IsHex(char c);
+uptr ParseHex(const char **p);
+
+}  // namespace __sanitizer
+
+#endif
+#endif  // SANITIZER_PROCMAPS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_bsd.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_bsd.cpp
new file mode 100644
index 0000000000..1f489b71ad
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_bsd.cpp
@@ -0,0 +1,112 @@
+//===-- sanitizer_procmaps_bsd.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings
+// (FreeBSD and NetBSD-specific parts).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD
+#include "sanitizer_common.h"
+#if SANITIZER_FREEBSD
+#include "sanitizer_freebsd.h"
+#endif
+#include "sanitizer_procmaps.h"
+
+// clang-format off
+#include <sys/types.h>
+#include <sys/sysctl.h>
+// clang-format on
+#include <unistd.h>
+#if SANITIZER_FREEBSD
+#include <sys/user.h>
+#endif
+
+#include <limits.h>
+
+// Fix 'kinfo_vmentry' definition on FreeBSD prior v9.2 in 32-bit mode.
+#if SANITIZER_FREEBSD && (SANITIZER_WORDSIZE == 32)
+#include <osreldate.h>
+#if __FreeBSD_version <= 902001 // v9.2
+#define kinfo_vmentry xkinfo_vmentry
+#endif
+#endif
+
+namespace __sanitizer {
+
+void ReadProcMaps(ProcSelfMapsBuff *proc_maps) {
+  const int Mib[] = {
+#if SANITIZER_FREEBSD
+    CTL_KERN,
+    KERN_PROC,
+    KERN_PROC_VMMAP,
+    getpid()
+#elif SANITIZER_NETBSD
+    CTL_VM,
+    VM_PROC,
+    VM_PROC_MAP,
+    getpid(),
+    sizeof(struct kinfo_vmentry)
+#else
+#error "not supported"
+#endif
+  };
+
+  uptr Size = 0;
+  int Err = internal_sysctl(Mib, ARRAY_SIZE(Mib), NULL, &Size, NULL, 0);
+  CHECK_EQ(Err, 0);
+  CHECK_GT(Size, 0);
+
+  size_t MmapedSize = Size * 4 / 3;
+  void *VmMap = MmapOrDie(MmapedSize, "ReadProcMaps()");
+  Size = MmapedSize;
+  Err = internal_sysctl(Mib, ARRAY_SIZE(Mib), VmMap, &Size, NULL, 0);
+  CHECK_EQ(Err, 0);
+  proc_maps->data = (char *)VmMap;
+  proc_maps->mmaped_size = MmapedSize;
+  proc_maps->len = Size;
+}
+
+bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) {
+  CHECK(!Error()); // can not fail
+  char *last = data_.proc_self_maps.data + data_.proc_self_maps.len;
+  if (data_.current >= last)
+    return false;
+  const struct kinfo_vmentry *VmEntry =
+      (const struct kinfo_vmentry *)data_.current;
+
+  segment->start = (uptr)VmEntry->kve_start;
+  segment->end = (uptr)VmEntry->kve_end;
+  segment->offset = (uptr)VmEntry->kve_offset;
+
+  segment->protection = 0;
+  if ((VmEntry->kve_protection & KVME_PROT_READ) != 0)
+    segment->protection |= kProtectionRead;
+  if ((VmEntry->kve_protection & KVME_PROT_WRITE) != 0)
+    segment->protection |= kProtectionWrite;
+  if ((VmEntry->kve_protection & KVME_PROT_EXEC) != 0)
+    segment->protection |= kProtectionExecute;
+
+  if (segment->filename != NULL && segment->filename_size > 0) {
+    internal_snprintf(segment->filename,
+                      Min(segment->filename_size, (uptr)PATH_MAX), "%s",
+                      VmEntry->kve_path);
+  }
+
+#if SANITIZER_FREEBSD
+  data_.current += VmEntry->kve_structsize;
+#else
+  data_.current += sizeof(*VmEntry);
+#endif
+
+  return true;
+}
+
+} // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_common.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_common.cpp
new file mode 100644
index 0000000000..eb351b0f06
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_common.cpp
@@ -0,0 +1,190 @@
+//===-- sanitizer_procmaps_common.cpp -------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings (common parts).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD ||                \
+    SANITIZER_SOLARIS
+
+#include "sanitizer_common.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_procmaps.h"
+
+namespace __sanitizer {
+
+static ProcSelfMapsBuff cached_proc_self_maps;
+static StaticSpinMutex cache_lock;
+
+static int TranslateDigit(char c) {
+  if (c >= '0' && c <= '9')
+    return c - '0';
+  if (c >= 'a' && c <= 'f')
+    return c - 'a' + 10;
+  if (c >= 'A' && c <= 'F')
+    return c - 'A' + 10;
+  return -1;
+}
+
+// Parse a number and promote 'p' up to the first non-digit character.
+static uptr ParseNumber(const char **p, int base) {
+  uptr n = 0;
+  int d;
+  CHECK(base >= 2 && base <= 16);
+  while ((d = TranslateDigit(**p)) >= 0 && d < base) {
+    n = n * base + d;
+    (*p)++;
+  }
+  return n;
+}
+
+bool IsDecimal(char c) {
+  int d = TranslateDigit(c);
+  return d >= 0 && d < 10;
+}
+
+uptr ParseDecimal(const char **p) {
+  return ParseNumber(p, 10);
+}
+
+bool IsHex(char c) {
+  int d = TranslateDigit(c);
+  return d >= 0 && d < 16;
+}
+
+uptr ParseHex(const char **p) {
+  return ParseNumber(p, 16);
+}
+
+void MemoryMappedSegment::AddAddressRanges(LoadedModule *module) {
+  // data_ should be unused on this platform
+  CHECK(!data_);
+  module->addAddressRange(start, end, IsExecutable(), IsWritable());
+}
+
+MemoryMappingLayout::MemoryMappingLayout(bool cache_enabled) {
+  // FIXME: in the future we may want to cache the mappings on demand only.
+  if (cache_enabled)
+    CacheMemoryMappings();
+
+  // Read maps after the cache update to capture the maps/unmaps happening in
+  // the process of updating.
+  ReadProcMaps(&data_.proc_self_maps);
+  if (cache_enabled && data_.proc_self_maps.mmaped_size == 0)
+    LoadFromCache();
+
+  Reset();
+}
+
+bool MemoryMappingLayout::Error() const {
+  return data_.current == nullptr;
+}
+
+MemoryMappingLayout::~MemoryMappingLayout() {
+  // Only unmap the buffer if it is different from the cached one. Otherwise
+  // it will be unmapped when the cache is refreshed.
+  if (data_.proc_self_maps.data != cached_proc_self_maps.data)
+    UnmapOrDie(data_.proc_self_maps.data, data_.proc_self_maps.mmaped_size);
+}
+
+void MemoryMappingLayout::Reset() {
+  data_.current = data_.proc_self_maps.data;
+}
+
+// static
+void MemoryMappingLayout::CacheMemoryMappings() {
+  ProcSelfMapsBuff new_proc_self_maps;
+  ReadProcMaps(&new_proc_self_maps);
+  // Don't invalidate the cache if the mappings are unavailable.
+  if (new_proc_self_maps.mmaped_size == 0)
+    return;
+  SpinMutexLock l(&cache_lock);
+  if (cached_proc_self_maps.mmaped_size)
+    UnmapOrDie(cached_proc_self_maps.data, cached_proc_self_maps.mmaped_size);
+  cached_proc_self_maps = new_proc_self_maps;
+}
+
+void MemoryMappingLayout::LoadFromCache() {
+  SpinMutexLock l(&cache_lock);
+  if (cached_proc_self_maps.data)
+    data_.proc_self_maps = cached_proc_self_maps;
+}
+
+void MemoryMappingLayout::DumpListOfModules(
+    InternalMmapVectorNoCtor<LoadedModule> *modules) {
+  Reset();
+  InternalMmapVector<char> module_name(kMaxPathLength);
+  MemoryMappedSegment segment(module_name.data(), module_name.size());
+  for (uptr i = 0; Next(&segment); i++) {
+    const char *cur_name = segment.filename;
+    if (cur_name[0] == '\0')
+      continue;
+    // Don't subtract 'cur_beg' from the first entry:
+    // * If a binary is compiled w/o -pie, then the first entry in
+    //   process maps is likely the binary itself (all dynamic libs
+    //   are mapped higher in address space). For such a binary,
+    //   instruction offset in binary coincides with the actual
+    //   instruction address in virtual memory (as code section
+    //   is mapped to a fixed memory range).
+    // * If a binary is compiled with -pie, all the modules are
+    //   mapped high at address space (in particular, higher than
+    //   shadow memory of the tool), so the module can't be the
+    //   first entry.
+    uptr base_address = (i ? segment.start : 0) - segment.offset;
+    LoadedModule cur_module;
+    cur_module.set(cur_name, base_address);
+    segment.AddAddressRanges(&cur_module);
+    modules->push_back(cur_module);
+  }
+}
+
+void GetMemoryProfile(fill_profile_f cb, uptr *stats) {
+  char *smaps = nullptr;
+  uptr smaps_cap = 0;
+  uptr smaps_len = 0;
+  if (!ReadFileToBuffer("/proc/self/smaps", &smaps, &smaps_cap, &smaps_len))
+    return;
+  ParseUnixMemoryProfile(cb, stats, smaps, smaps_len);
+  UnmapOrDie(smaps, smaps_cap);
+}
+
+void ParseUnixMemoryProfile(fill_profile_f cb, uptr *stats, char *smaps,
+                            uptr smaps_len) {
+  uptr start = 0;
+  bool file = false;
+  const char *pos = smaps;
+  char *end = smaps + smaps_len;
+  if (smaps_len < 2)
+    return;
+  // The following parsing can crash on almost every line
+  // in the case of malformed/truncated input.
+  // Fixing that is hard b/c e.g. ParseDecimal does not
+  // even accept end of the buffer and assumes well-formed input.
+  // So instead we patch end of the input a bit,
+  // it does not affect well-formed complete inputs.
+  *--end = 0;
+  *--end = '\n';
+  while (pos < end) {
+    if (IsHex(pos[0])) {
+      start = ParseHex(&pos);
+      for (; *pos != '/' && *pos > '\n'; pos++) {}
+      file = *pos == '/';
+    } else if (internal_strncmp(pos, "Rss:", 4) == 0) {
+      while (pos < end && !IsDecimal(*pos)) pos++;
+      uptr rss = ParseDecimal(&pos) * 1024;
+      cb(start, rss, file, stats);
+    }
+    while (*pos++ != '\n') {}
+  }
+}
+
+} // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp
new file mode 100644
index 0000000000..815de7e6c7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_fuchsia.cpp
@@ -0,0 +1,80 @@
+//===-- sanitizer_procmaps_fuchsia.cpp
+//----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings (Fuchsia-specific parts).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FUCHSIA
+#error #include <zircon/process.h>
+#error #include <zircon/syscalls.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_procmaps.h"
+
+namespace __sanitizer {
+
+// The cache flag is ignored on Fuchsia because a process can always get this
+// information via its process-self handle.
+MemoryMappingLayout::MemoryMappingLayout(bool) { Reset(); }
+
+void MemoryMappingLayout::Reset() {
+  data_.data.clear();
+  data_.current = 0;
+
+  size_t count;
+  zx_status_t status = _zx_object_get_info(
+      _zx_process_self(), ZX_INFO_PROCESS_MAPS, nullptr, 0, nullptr, &count);
+  if (status != ZX_OK) {
+    return;
+  }
+
+  size_t filled;
+  do {
+    data_.data.resize(count);
+    status = _zx_object_get_info(
+        _zx_process_self(), ZX_INFO_PROCESS_MAPS, data_.data.data(),
+        count * sizeof(zx_info_maps_t), &filled, &count);
+    if (status != ZX_OK) {
+      data_.data.clear();
+      return;
+    }
+  } while (filled < count);
+}
+
+MemoryMappingLayout::~MemoryMappingLayout() {}
+
+bool MemoryMappingLayout::Error() const { return data_.data.empty(); }
+
+bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) {
+  while (data_.current < data_.data.size()) {
+    const auto &entry = data_.data[data_.current++];
+    if (entry.type == ZX_INFO_MAPS_TYPE_MAPPING) {
+      segment->start = entry.base;
+      segment->end = entry.base + entry.size;
+      segment->offset = entry.u.mapping.vmo_offset;
+      const auto flags = entry.u.mapping.mmu_flags;
+      segment->protection =
+          ((flags & ZX_VM_PERM_READ) ? kProtectionRead : 0) |
+          ((flags & ZX_VM_PERM_WRITE) ? kProtectionWrite : 0) |
+          ((flags & ZX_VM_PERM_EXECUTE) ? kProtectionExecute : 0);
+      if (segment->filename && segment->filename_size > 0) {
+        uptr len = Min(sizeof(entry.name), segment->filename_size) - 1;
+        internal_strncpy(segment->filename, entry.name, len);
+        segment->filename[len] = 0;
+      }
+      return true;
+    }
+  }
+  return false;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_linux.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_linux.cpp
new file mode 100644
index 0000000000..c7af57355b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_linux.cpp
@@ -0,0 +1,81 @@
+//===-- sanitizer_procmaps_linux.cpp --------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings (Linux-specific parts).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_LINUX
+#include "sanitizer_common.h"
+#include "sanitizer_procmaps.h"
+
+namespace __sanitizer {
+
+void ReadProcMaps(ProcSelfMapsBuff *proc_maps) {
+  if (!ReadFileToBuffer("/proc/self/maps", &proc_maps->data,
+                        &proc_maps->mmaped_size, &proc_maps->len)) {
+    proc_maps->data = nullptr;
+    proc_maps->mmaped_size = 0;
+    proc_maps->len = 0;
+  }
+}
+
+static bool IsOneOf(char c, char c1, char c2) {
+  return c == c1 || c == c2;
+}
+
+bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) {
+  if (Error()) return false; // simulate empty maps
+  char *last = data_.proc_self_maps.data + data_.proc_self_maps.len;
+  if (data_.current >= last) return false;
+  char *next_line =
+      (char *)internal_memchr(data_.current, '\n', last - data_.current);
+  if (next_line == 0)
+    next_line = last;
+  // Example: 08048000-08056000 r-xp 00000000 03:0c 64593   /foo/bar
+  segment->start = ParseHex(&data_.current);
+  CHECK_EQ(*data_.current++, '-');
+  segment->end = ParseHex(&data_.current);
+  CHECK_EQ(*data_.current++, ' ');
+  CHECK(IsOneOf(*data_.current, '-', 'r'));
+  segment->protection = 0;
+  if (*data_.current++ == 'r') segment->protection |= kProtectionRead;
+  CHECK(IsOneOf(*data_.current, '-', 'w'));
+  if (*data_.current++ == 'w') segment->protection |= kProtectionWrite;
+  CHECK(IsOneOf(*data_.current, '-', 'x'));
+  if (*data_.current++ == 'x') segment->protection |= kProtectionExecute;
+  CHECK(IsOneOf(*data_.current, 's', 'p'));
+  if (*data_.current++ == 's') segment->protection |= kProtectionShared;
+  CHECK_EQ(*data_.current++, ' ');
+  segment->offset = ParseHex(&data_.current);
+  CHECK_EQ(*data_.current++, ' ');
+  ParseHex(&data_.current);
+  CHECK_EQ(*data_.current++, ':');
+  ParseHex(&data_.current);
+  CHECK_EQ(*data_.current++, ' ');
+  while (IsDecimal(*data_.current)) data_.current++;
+  // Qemu may lack the trailing space.
+  // https://github.com/google/sanitizers/issues/160
+  // CHECK_EQ(*data_.current++, ' ');
+  // Skip spaces.
+  while (data_.current < next_line && *data_.current == ' ') data_.current++;
+  // Fill in the filename.
+  if (segment->filename) {
+    uptr len =
+        Min((uptr)(next_line - data_.current), segment->filename_size - 1);
+    internal_strncpy(segment->filename, data_.current, len);
+    segment->filename[len] = 0;
+  }
+
+  data_.current = next_line + 1;
+  return true;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_LINUX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_mac.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_mac.cpp
new file mode 100644
index 0000000000..62b2e5e032
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_mac.cpp
@@ -0,0 +1,379 @@
+//===-- sanitizer_procmaps_mac.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings (Mac-specific parts).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+#include "sanitizer_common.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_procmaps.h"
+
+#include <mach-o/dyld.h>
+#include <mach-o/loader.h>
+#include <mach/mach.h>
+
+// These are not available in older macOS SDKs.
+#ifndef CPU_SUBTYPE_X86_64_H
+#define CPU_SUBTYPE_X86_64_H  ((cpu_subtype_t)8)   /* Haswell */
+#endif
+#ifndef CPU_SUBTYPE_ARM_V7S
+#define CPU_SUBTYPE_ARM_V7S   ((cpu_subtype_t)11)  /* Swift */
+#endif
+#ifndef CPU_SUBTYPE_ARM_V7K
+#define CPU_SUBTYPE_ARM_V7K   ((cpu_subtype_t)12)
+#endif
+#ifndef CPU_TYPE_ARM64
+#define CPU_TYPE_ARM64        (CPU_TYPE_ARM | CPU_ARCH_ABI64)
+#endif
+
+namespace __sanitizer {
+
+// Contains information used to iterate through sections.
+struct MemoryMappedSegmentData {
+  char name[kMaxSegName];
+  uptr nsects;
+  const char *current_load_cmd_addr;
+  u32 lc_type;
+  uptr base_virt_addr;
+  uptr addr_mask;
+};
+
+template <typename Section>
+static void NextSectionLoad(LoadedModule *module, MemoryMappedSegmentData *data,
+                            bool isWritable) {
+  const Section *sc = (const Section *)data->current_load_cmd_addr;
+  data->current_load_cmd_addr += sizeof(Section);
+
+  uptr sec_start = (sc->addr & data->addr_mask) + data->base_virt_addr;
+  uptr sec_end = sec_start + sc->size;
+  module->addAddressRange(sec_start, sec_end, /*executable=*/false, isWritable,
+                          sc->sectname);
+}
+
+void MemoryMappedSegment::AddAddressRanges(LoadedModule *module) {
+  // Don't iterate over sections when the caller hasn't set up the
+  // data pointer, when there are no sections, or when the segment
+  // is executable. Avoid iterating over executable sections because
+  // it will confuse libignore, and because the extra granularity
+  // of information is not needed by any sanitizers.
+  if (!data_ || !data_->nsects || IsExecutable()) {
+    module->addAddressRange(start, end, IsExecutable(), IsWritable(),
+                            data_ ? data_->name : nullptr);
+    return;
+  }
+
+  do {
+    if (data_->lc_type == LC_SEGMENT) {
+      NextSectionLoad<struct section>(module, data_, IsWritable());
+#ifdef MH_MAGIC_64
+    } else if (data_->lc_type == LC_SEGMENT_64) {
+      NextSectionLoad<struct section_64>(module, data_, IsWritable());
+#endif
+    }
+  } while (--data_->nsects);
+}
+
+MemoryMappingLayout::MemoryMappingLayout(bool cache_enabled) {
+  Reset();
+}
+
+MemoryMappingLayout::~MemoryMappingLayout() {
+}
+
+bool MemoryMappingLayout::Error() const {
+  return false;
+}
+
+// More information about Mach-O headers can be found in mach-o/loader.h
+// Each Mach-O image has a header (mach_header or mach_header_64) starting with
+// a magic number, and a list of linker load commands directly following the
+// header.
+// A load command is at least two 32-bit words: the command type and the
+// command size in bytes. We're interested only in segment load commands
+// (LC_SEGMENT and LC_SEGMENT_64), which tell that a part of the file is mapped
+// into the task's address space.
+// The |vmaddr|, |vmsize| and |fileoff| fields of segment_command or
+// segment_command_64 correspond to the memory address, memory size and the
+// file offset of the current memory segment.
+// Because these fields are taken from the images as is, one needs to add
+// _dyld_get_image_vmaddr_slide() to get the actual addresses at runtime.
+
+void MemoryMappingLayout::Reset() {
+  // Count down from the top.
+  // TODO(glider): as per man 3 dyld, iterating over the headers with
+  // _dyld_image_count is thread-unsafe. We need to register callbacks for
+  // adding and removing images which will invalidate the MemoryMappingLayout
+  // state.
+  data_.current_image = _dyld_image_count();
+  data_.current_load_cmd_count = -1;
+  data_.current_load_cmd_addr = 0;
+  data_.current_magic = 0;
+  data_.current_filetype = 0;
+  data_.current_arch = kModuleArchUnknown;
+  internal_memset(data_.current_uuid, 0, kModuleUUIDSize);
+}
+
+// The dyld load address should be unchanged throughout process execution,
+// and it is expensive to compute once many libraries have been loaded,
+// so cache it here and do not reset.
+static mach_header *dyld_hdr = 0;
+static const char kDyldPath[] = "/usr/lib/dyld";
+static const int kDyldImageIdx = -1;
+
+// static
+void MemoryMappingLayout::CacheMemoryMappings() {
+  // No-op on Mac for now.
+}
+
+void MemoryMappingLayout::LoadFromCache() {
+  // No-op on Mac for now.
+}
+
+// _dyld_get_image_header() and related APIs don't report dyld itself.
+// We work around this by manually recursing through the memory map
+// until we hit a Mach header matching dyld instead. These recurse
+// calls are expensive, but the first memory map generation occurs
+// early in the process, when dyld is one of the only images loaded,
+// so it will be hit after only a few iterations.
+static mach_header *get_dyld_image_header() {
+  vm_address_t address = 0;
+
+  while (true) {
+    vm_size_t size = 0;
+    unsigned depth = 1;
+    struct vm_region_submap_info_64 info;
+    mach_msg_type_number_t count = VM_REGION_SUBMAP_INFO_COUNT_64;
+    kern_return_t err =
+        vm_region_recurse_64(mach_task_self(), &address, &size, &depth,
+                             (vm_region_info_t)&info, &count);
+    if (err != KERN_SUCCESS) return nullptr;
+
+    if (size >= sizeof(mach_header) && info.protection & kProtectionRead) {
+      mach_header *hdr = (mach_header *)address;
+      if ((hdr->magic == MH_MAGIC || hdr->magic == MH_MAGIC_64) &&
+          hdr->filetype == MH_DYLINKER) {
+        return hdr;
+      }
+    }
+    address += size;
+  }
+}
+
+const mach_header *get_dyld_hdr() {
+  if (!dyld_hdr) dyld_hdr = get_dyld_image_header();
+
+  return dyld_hdr;
+}
+
+// Next and NextSegmentLoad were inspired by base/sysinfo.cc in
+// Google Perftools, https://github.com/gperftools/gperftools.
+
+// NextSegmentLoad scans the current image for the next segment load command
+// and returns the start and end addresses and file offset of the corresponding
+// segment.
+// Note that the segment addresses are not necessarily sorted.
+template <u32 kLCSegment, typename SegmentCommand>
+static bool NextSegmentLoad(MemoryMappedSegment *segment,
+                            MemoryMappedSegmentData *seg_data,
+                            MemoryMappingLayoutData *layout_data) {
+  const char *lc = layout_data->current_load_cmd_addr;
+  layout_data->current_load_cmd_addr += ((const load_command *)lc)->cmdsize;
+  if (((const load_command *)lc)->cmd == kLCSegment) {
+    const SegmentCommand* sc = (const SegmentCommand *)lc;
+    uptr base_virt_addr, addr_mask;
+    if (layout_data->current_image == kDyldImageIdx) {
+      base_virt_addr = (uptr)get_dyld_hdr();
+      // vmaddr is masked with 0xfffff because on macOS versions < 10.12,
+      // it contains an absolute address rather than an offset for dyld.
+      // To make matters even more complicated, this absolute address
+      // isn't actually the absolute segment address, but the offset portion
+      // of the address is accurate when combined with the dyld base address,
+      // and the mask will give just this offset.
+      addr_mask = 0xfffff;
+    } else {
+      base_virt_addr =
+          (uptr)_dyld_get_image_vmaddr_slide(layout_data->current_image);
+      addr_mask = ~0;
+    }
+
+    segment->start = (sc->vmaddr & addr_mask) + base_virt_addr;
+    segment->end = segment->start + sc->vmsize;
+    // Most callers don't need section information, so only fill this struct
+    // when required.
+    if (seg_data) {
+      seg_data->nsects = sc->nsects;
+      seg_data->current_load_cmd_addr =
+          (const char *)lc + sizeof(SegmentCommand);
+      seg_data->lc_type = kLCSegment;
+      seg_data->base_virt_addr = base_virt_addr;
+      seg_data->addr_mask = addr_mask;
+      internal_strncpy(seg_data->name, sc->segname,
+                       ARRAY_SIZE(seg_data->name));
+    }
+
+    // Return the initial protection.
+    segment->protection = sc->initprot;
+    segment->offset = (layout_data->current_filetype ==
+                       /*MH_EXECUTE*/ 0x2)
+                          ? sc->vmaddr
+                          : sc->fileoff;
+    if (segment->filename) {
+      const char *src = (layout_data->current_image == kDyldImageIdx)
+                            ? kDyldPath
+                            : _dyld_get_image_name(layout_data->current_image);
+      internal_strncpy(segment->filename, src, segment->filename_size);
+    }
+    segment->arch = layout_data->current_arch;
+    internal_memcpy(segment->uuid, layout_data->current_uuid, kModuleUUIDSize);
+    return true;
+  }
+  return false;
+}
+
+ModuleArch ModuleArchFromCpuType(cpu_type_t cputype, cpu_subtype_t cpusubtype) {
+  cpusubtype = cpusubtype & ~CPU_SUBTYPE_MASK;
+  switch (cputype) {
+    case CPU_TYPE_I386:
+      return kModuleArchI386;
+    case CPU_TYPE_X86_64:
+      if (cpusubtype == CPU_SUBTYPE_X86_64_ALL) return kModuleArchX86_64;
+      if (cpusubtype == CPU_SUBTYPE_X86_64_H) return kModuleArchX86_64H;
+      CHECK(0 && "Invalid subtype of x86_64");
+      return kModuleArchUnknown;
+    case CPU_TYPE_ARM:
+      if (cpusubtype == CPU_SUBTYPE_ARM_V6) return kModuleArchARMV6;
+      if (cpusubtype == CPU_SUBTYPE_ARM_V7) return kModuleArchARMV7;
+      if (cpusubtype == CPU_SUBTYPE_ARM_V7S) return kModuleArchARMV7S;
+      if (cpusubtype == CPU_SUBTYPE_ARM_V7K) return kModuleArchARMV7K;
+      CHECK(0 && "Invalid subtype of ARM");
+      return kModuleArchUnknown;
+    case CPU_TYPE_ARM64:
+      return kModuleArchARM64;
+    default:
+      CHECK(0 && "Invalid CPU type");
+      return kModuleArchUnknown;
+  }
+}
+
+static const load_command *NextCommand(const load_command *lc) {
+  return (const load_command *)((const char *)lc + lc->cmdsize);
+}
+
+static void FindUUID(const load_command *first_lc, u8 *uuid_output) {
+  for (const load_command *lc = first_lc; lc->cmd != 0; lc = NextCommand(lc)) {
+    if (lc->cmd != LC_UUID) continue;
+
+    const uuid_command *uuid_lc = (const uuid_command *)lc;
+    const uint8_t *uuid = &uuid_lc->uuid[0];
+    internal_memcpy(uuid_output, uuid, kModuleUUIDSize);
+    return;
+  }
+}
+
+static bool IsModuleInstrumented(const load_command *first_lc) {
+  for (const load_command *lc = first_lc; lc->cmd != 0; lc = NextCommand(lc)) {
+    if (lc->cmd != LC_LOAD_DYLIB) continue;
+
+    const dylib_command *dylib_lc = (const dylib_command *)lc;
+    uint32_t dylib_name_offset = dylib_lc->dylib.name.offset;
+    const char *dylib_name = ((const char *)dylib_lc) + dylib_name_offset;
+    dylib_name = StripModuleName(dylib_name);
+    if (dylib_name != 0 && (internal_strstr(dylib_name, "libclang_rt."))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) {
+  for (; data_.current_image >= kDyldImageIdx; data_.current_image--) {
+    const mach_header *hdr = (data_.current_image == kDyldImageIdx)
+                                 ? get_dyld_hdr()
+                                 : _dyld_get_image_header(data_.current_image);
+    if (!hdr) continue;
+    if (data_.current_load_cmd_count < 0) {
+      // Set up for this image;
+      data_.current_load_cmd_count = hdr->ncmds;
+      data_.current_magic = hdr->magic;
+      data_.current_filetype = hdr->filetype;
+      data_.current_arch = ModuleArchFromCpuType(hdr->cputype, hdr->cpusubtype);
+      switch (data_.current_magic) {
+#ifdef MH_MAGIC_64
+        case MH_MAGIC_64: {
+          data_.current_load_cmd_addr =
+              (const char *)hdr + sizeof(mach_header_64);
+          break;
+        }
+#endif
+        case MH_MAGIC: {
+          data_.current_load_cmd_addr = (const char *)hdr + sizeof(mach_header);
+          break;
+        }
+        default: {
+          continue;
+        }
+      }
+      FindUUID((const load_command *)data_.current_load_cmd_addr,
+               data_.current_uuid);
+      data_.current_instrumented = IsModuleInstrumented(
+          (const load_command *)data_.current_load_cmd_addr);
+    }
+
+    for (; data_.current_load_cmd_count >= 0; data_.current_load_cmd_count--) {
+      switch (data_.current_magic) {
+        // data_.current_magic may be only one of MH_MAGIC, MH_MAGIC_64.
+#ifdef MH_MAGIC_64
+        case MH_MAGIC_64: {
+          if (NextSegmentLoad<LC_SEGMENT_64, struct segment_command_64>(
+                  segment, segment->data_, &data_))
+            return true;
+          break;
+        }
+#endif
+        case MH_MAGIC: {
+          if (NextSegmentLoad<LC_SEGMENT, struct segment_command>(
+                  segment, segment->data_, &data_))
+            return true;
+          break;
+        }
+      }
+    }
+    // If we get here, no more load_cmd's in this image talk about
+    // segments.  Go on to the next image.
+  }
+  return false;
+}
+
+void MemoryMappingLayout::DumpListOfModules(
+    InternalMmapVectorNoCtor<LoadedModule> *modules) {
+  Reset();
+  InternalMmapVector<char> module_name(kMaxPathLength);
+  MemoryMappedSegment segment(module_name.data(), module_name.size());
+  MemoryMappedSegmentData data;
+  segment.data_ = &data;
+  while (Next(&segment)) {
+    if (segment.filename[0] == '\0') continue;
+    LoadedModule *cur_module = nullptr;
+    if (!modules->empty() &&
+        0 == internal_strcmp(segment.filename, modules->back().full_name())) {
+      cur_module = &modules->back();
+    } else {
+      modules->push_back(LoadedModule());
+      cur_module = &modules->back();
+      cur_module->set(segment.filename, segment.start, segment.arch,
+                      segment.uuid, data_.current_instrumented);
+    }
+    segment.AddAddressRanges(cur_module);
+  }
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_solaris.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_solaris.cpp
new file mode 100644
index 0000000000..e16c4e938c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_procmaps_solaris.cpp
@@ -0,0 +1,76 @@
+//===-- sanitizer_procmaps_solaris.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Information about the process mappings (Solaris-specific parts).
+//===----------------------------------------------------------------------===//
+
+// Before Solaris 11.4, <procfs.h> doesn't work in a largefile environment.
+#undef _FILE_OFFSET_BITS
+#include "sanitizer_platform.h"
+#if SANITIZER_SOLARIS
+#include "sanitizer_common.h"
+#include "sanitizer_procmaps.h"
+
+#include <procfs.h>
+#include <limits.h>
+
+namespace __sanitizer {
+
+void ReadProcMaps(ProcSelfMapsBuff *proc_maps) {
+  if (!ReadFileToBuffer("/proc/self/xmap", &proc_maps->data,
+                        &proc_maps->mmaped_size, &proc_maps->len)) {
+    proc_maps->data = nullptr;
+    proc_maps->mmaped_size = 0;
+    proc_maps->len = 0;
+  }
+}
+
+bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) {
+  if (Error()) return false; // simulate empty maps
+  char *last = data_.proc_self_maps.data + data_.proc_self_maps.len;
+  if (data_.current >= last) return false;
+
+  prxmap_t *xmapentry =
+      const_cast<prxmap_t *>(reinterpret_cast<const prxmap_t *>(data_.current));
+
+  segment->start = (uptr)xmapentry->pr_vaddr;
+  segment->end = (uptr)(xmapentry->pr_vaddr + xmapentry->pr_size);
+  segment->offset = (uptr)xmapentry->pr_offset;
+
+  segment->protection = 0;
+  if ((xmapentry->pr_mflags & MA_READ) != 0)
+    segment->protection |= kProtectionRead;
+  if ((xmapentry->pr_mflags & MA_WRITE) != 0)
+    segment->protection |= kProtectionWrite;
+  if ((xmapentry->pr_mflags & MA_EXEC) != 0)
+    segment->protection |= kProtectionExecute;
+
+  if (segment->filename != NULL && segment->filename_size > 0) {
+    char proc_path[PATH_MAX + 1];
+
+    internal_snprintf(proc_path, sizeof(proc_path), "/proc/self/path/%s",
+                      xmapentry->pr_mapname);
+    ssize_t sz = internal_readlink(proc_path, segment->filename,
+                                   segment->filename_size - 1);
+
+    // If readlink failed, the map is anonymous.
+    if (sz == -1) {
+      segment->filename[0] = '\0';
+    } else if ((size_t)sz < segment->filename_size)
+      // readlink doesn't NUL-terminate.
+      segment->filename[sz] = '\0';
+  }
+
+  data_.current += sizeof(prxmap_t);
+
+  return true;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ptrauth.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ptrauth.h
new file mode 100644
index 0000000000..cb1e5366f9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ptrauth.h
@@ -0,0 +1,41 @@
+//===-- sanitizer_ptrauth.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_PTRAUTH_H
+#define SANITIZER_PTRAUTH_H
+
+#if __has_feature(ptrauth_calls)
+#error #include <ptrauth.h>
+#elif defined(__ARM_FEATURE_PAC_DEFAULT) && !defined(__APPLE__)
+inline unsigned long ptrauth_strip(void* __value, unsigned int __key) {
+  // On the stack the link register is protected with Pointer
+  // Authentication Code when compiled with -mbranch-protection.
+  // Let's stripping the PAC unconditionally because xpaclri is in
+  // the NOP space so will do nothing when it is not enabled or not available.
+  unsigned long ret;
+  asm volatile(
+      "mov x30, %1\n\t"
+      "hint #7\n\t"  // xpaclri
+      "mov %0, x30\n\t"
+      : "=r"(ret)
+      : "r"(__value)
+      : "x30");
+  return ret;
+}
+#define ptrauth_auth_data(__value, __old_key, __old_data) __value
+#define ptrauth_string_discriminator(__string) ((int)0)
+#else
+// Copied from <ptrauth.h>
+#define ptrauth_strip(__value, __key) __value
+#define ptrauth_auth_data(__value, __old_key, __old_data) __value
+#define ptrauth_string_discriminator(__string) ((int)0)
+#endif
+
+#define STRIP_PAC_PC(pc) ((uptr)ptrauth_strip(pc, 0))
+
+#endif // SANITIZER_PTRAUTH_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_quarantine.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_quarantine.h
new file mode 100644
index 0000000000..4aa6054851
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_quarantine.h
@@ -0,0 +1,318 @@
+//===-- sanitizer_quarantine.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Memory quarantine for AddressSanitizer and potentially other tools.
+// Quarantine caches some specified amount of memory in per-thread caches,
+// then evicts to global FIFO queue. When the queue reaches specified threshold,
+// oldest memory is recycled.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_QUARANTINE_H
+#define SANITIZER_QUARANTINE_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_list.h"
+
+namespace __sanitizer {
+
+template<typename Node> class QuarantineCache;
+
+struct QuarantineBatch {
+  static const uptr kSize = 1021;
+  QuarantineBatch *next;
+  uptr size;
+  uptr count;
+  void *batch[kSize];
+
+  void init(void *ptr, uptr size) {
+    count = 1;
+    batch[0] = ptr;
+    this->size = size + sizeof(QuarantineBatch);  // Account for the batch size.
+  }
+
+  // The total size of quarantined nodes recorded in this batch.
+  uptr quarantined_size() const {
+    return size - sizeof(QuarantineBatch);
+  }
+
+  void push_back(void *ptr, uptr size) {
+    CHECK_LT(count, kSize);
+    batch[count++] = ptr;
+    this->size += size;
+  }
+
+  bool can_merge(const QuarantineBatch* const from) const {
+    return count + from->count <= kSize;
+  }
+
+  void merge(QuarantineBatch* const from) {
+    CHECK_LE(count + from->count, kSize);
+    CHECK_GE(size, sizeof(QuarantineBatch));
+
+    for (uptr i = 0; i < from->count; ++i)
+      batch[count + i] = from->batch[i];
+    count += from->count;
+    size += from->quarantined_size();
+
+    from->count = 0;
+    from->size = sizeof(QuarantineBatch);
+  }
+};
+
+COMPILER_CHECK(sizeof(QuarantineBatch) <= (1 << 13));  // 8Kb.
+
+// The callback interface is:
+// void Callback::Recycle(Node *ptr);
+// void *cb.Allocate(uptr size);
+// void cb.Deallocate(void *ptr);
+template<typename Callback, typename Node>
+class Quarantine {
+ public:
+  typedef QuarantineCache<Callback> Cache;
+
+  explicit Quarantine(LinkerInitialized)
+      : cache_(LINKER_INITIALIZED) {
+  }
+
+  void Init(uptr size, uptr cache_size) {
+    // Thread local quarantine size can be zero only when global quarantine size
+    // is zero (it allows us to perform just one atomic read per Put() call).
+    CHECK((size == 0 && cache_size == 0) || cache_size != 0);
+
+    atomic_store_relaxed(&max_size_, size);
+    atomic_store_relaxed(&min_size_, size / 10 * 9);  // 90% of max size.
+    atomic_store_relaxed(&max_cache_size_, cache_size);
+
+    cache_mutex_.Init();
+    recycle_mutex_.Init();
+  }
+
+  uptr GetSize() const { return atomic_load_relaxed(&max_size_); }
+  uptr GetCacheSize() const {
+    return atomic_load_relaxed(&max_cache_size_);
+  }
+
+  void Put(Cache *c, Callback cb, Node *ptr, uptr size) {
+    uptr cache_size = GetCacheSize();
+    if (cache_size) {
+      c->Enqueue(cb, ptr, size);
+    } else {
+      // GetCacheSize() == 0 only when GetSize() == 0 (see Init).
+      cb.Recycle(ptr);
+    }
+    // Check cache size anyway to accommodate for runtime cache_size change.
+    if (c->Size() > cache_size)
+      Drain(c, cb);
+  }
+
+  void NOINLINE Drain(Cache *c, Callback cb) {
+    {
+      SpinMutexLock l(&cache_mutex_);
+      cache_.Transfer(c);
+    }
+    if (cache_.Size() > GetSize() && recycle_mutex_.TryLock())
+      Recycle(atomic_load_relaxed(&min_size_), cb);
+  }
+
+  void NOINLINE DrainAndRecycle(Cache *c, Callback cb) {
+    {
+      SpinMutexLock l(&cache_mutex_);
+      cache_.Transfer(c);
+    }
+    recycle_mutex_.Lock();
+    Recycle(0, cb);
+  }
+
+  void PrintStats() const {
+    // It assumes that the world is stopped, just as the allocator's PrintStats.
+    Printf("Quarantine limits: global: %zdMb; thread local: %zdKb\n",
+           GetSize() >> 20, GetCacheSize() >> 10);
+    cache_.PrintStats();
+  }
+
+ private:
+  // Read-only data.
+  char pad0_[kCacheLineSize];
+  atomic_uintptr_t max_size_;
+  atomic_uintptr_t min_size_;
+  atomic_uintptr_t max_cache_size_;
+  char pad1_[kCacheLineSize];
+  StaticSpinMutex cache_mutex_;
+  StaticSpinMutex recycle_mutex_;
+  Cache cache_;
+  char pad2_[kCacheLineSize];
+
+  void NOINLINE Recycle(uptr min_size, Callback cb)
+      SANITIZER_REQUIRES(recycle_mutex_) SANITIZER_RELEASE(recycle_mutex_) {
+    Cache tmp;
+    {
+      SpinMutexLock l(&cache_mutex_);
+      // Go over the batches and merge partially filled ones to
+      // save some memory, otherwise batches themselves (since the memory used
+      // by them is counted against quarantine limit) can overcome the actual
+      // user's quarantined chunks, which diminishes the purpose of the
+      // quarantine.
+      uptr cache_size = cache_.Size();
+      uptr overhead_size = cache_.OverheadSize();
+      CHECK_GE(cache_size, overhead_size);
+      // Do the merge only when overhead exceeds this predefined limit (might
+      // require some tuning). It saves us merge attempt when the batch list
+      // quarantine is unlikely to contain batches suitable for merge.
+      const uptr kOverheadThresholdPercents = 100;
+      if (cache_size > overhead_size &&
+          overhead_size * (100 + kOverheadThresholdPercents) >
+              cache_size * kOverheadThresholdPercents) {
+        cache_.MergeBatches(&tmp);
+      }
+      // Extract enough chunks from the quarantine to get below the max
+      // quarantine size and leave some leeway for the newly quarantined chunks.
+      while (cache_.Size() > min_size) {
+        tmp.EnqueueBatch(cache_.DequeueBatch());
+      }
+    }
+    recycle_mutex_.Unlock();
+    DoRecycle(&tmp, cb);
+  }
+
+  void NOINLINE DoRecycle(Cache *c, Callback cb) {
+    while (QuarantineBatch *b = c->DequeueBatch()) {
+      const uptr kPrefetch = 16;
+      CHECK(kPrefetch <= ARRAY_SIZE(b->batch));
+      for (uptr i = 0; i < kPrefetch; i++)
+        PREFETCH(b->batch[i]);
+      for (uptr i = 0, count = b->count; i < count; i++) {
+        if (i + kPrefetch < count)
+          PREFETCH(b->batch[i + kPrefetch]);
+        cb.Recycle((Node*)b->batch[i]);
+      }
+      cb.Deallocate(b);
+    }
+  }
+};
+
+// Per-thread cache of memory blocks.
+template<typename Callback>
+class QuarantineCache {
+ public:
+  explicit QuarantineCache(LinkerInitialized) {
+  }
+
+  QuarantineCache()
+      : size_() {
+    list_.clear();
+  }
+
+  // Total memory used, including internal accounting.
+  uptr Size() const {
+    return atomic_load_relaxed(&size_);
+  }
+
+  // Memory used for internal accounting.
+  uptr OverheadSize() const {
+    return list_.size() * sizeof(QuarantineBatch);
+  }
+
+  void Enqueue(Callback cb, void *ptr, uptr size) {
+    if (list_.empty() || list_.back()->count == QuarantineBatch::kSize) {
+      QuarantineBatch *b = (QuarantineBatch *)cb.Allocate(sizeof(*b));
+      CHECK(b);
+      b->init(ptr, size);
+      EnqueueBatch(b);
+    } else {
+      list_.back()->push_back(ptr, size);
+      SizeAdd(size);
+    }
+  }
+
+  void Transfer(QuarantineCache *from_cache) {
+    list_.append_back(&from_cache->list_);
+    SizeAdd(from_cache->Size());
+
+    atomic_store_relaxed(&from_cache->size_, 0);
+  }
+
+  void EnqueueBatch(QuarantineBatch *b) {
+    list_.push_back(b);
+    SizeAdd(b->size);
+  }
+
+  QuarantineBatch *DequeueBatch() {
+    if (list_.empty())
+      return nullptr;
+    QuarantineBatch *b = list_.front();
+    list_.pop_front();
+    SizeSub(b->size);
+    return b;
+  }
+
+  void MergeBatches(QuarantineCache *to_deallocate) {
+    uptr extracted_size = 0;
+    QuarantineBatch *current = list_.front();
+    while (current && current->next) {
+      if (current->can_merge(current->next)) {
+        QuarantineBatch *extracted = current->next;
+        // Move all the chunks into the current batch.
+        current->merge(extracted);
+        CHECK_EQ(extracted->count, 0);
+        CHECK_EQ(extracted->size, sizeof(QuarantineBatch));
+        // Remove the next batch from the list and account for its size.
+        list_.extract(current, extracted);
+        extracted_size += extracted->size;
+        // Add it to deallocation list.
+        to_deallocate->EnqueueBatch(extracted);
+      } else {
+        current = current->next;
+      }
+    }
+    SizeSub(extracted_size);
+  }
+
+  void PrintStats() const {
+    uptr batch_count = 0;
+    uptr total_overhead_bytes = 0;
+    uptr total_bytes = 0;
+    uptr total_quarantine_chunks = 0;
+    for (List::ConstIterator it = list_.begin(); it != list_.end(); ++it) {
+      batch_count++;
+      total_bytes += (*it).size;
+      total_overhead_bytes += (*it).size - (*it).quarantined_size();
+      total_quarantine_chunks += (*it).count;
+    }
+    uptr quarantine_chunks_capacity = batch_count * QuarantineBatch::kSize;
+    int chunks_usage_percent = quarantine_chunks_capacity == 0 ?
+        0 : total_quarantine_chunks * 100 / quarantine_chunks_capacity;
+    uptr total_quarantined_bytes = total_bytes - total_overhead_bytes;
+    int memory_overhead_percent = total_quarantined_bytes == 0 ?
+        0 : total_overhead_bytes * 100 / total_quarantined_bytes;
+    Printf("Global quarantine stats: batches: %zd; bytes: %zd (user: %zd); "
+           "chunks: %zd (capacity: %zd); %d%% chunks used; %d%% memory overhead"
+           "\n",
+           batch_count, total_bytes, total_quarantined_bytes,
+           total_quarantine_chunks, quarantine_chunks_capacity,
+           chunks_usage_percent, memory_overhead_percent);
+  }
+
+ private:
+  typedef IntrusiveList<QuarantineBatch> List;
+
+  List list_;
+  atomic_uintptr_t size_;
+
+  void SizeAdd(uptr add) {
+    atomic_store_relaxed(&size_, Size() + add);
+  }
+  void SizeSub(uptr sub) {
+    atomic_store_relaxed(&size_, Size() - sub);
+  }
+};
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_QUARANTINE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_report_decorator.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_report_decorator.h
new file mode 100644
index 0000000000..d276c2cdd8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_report_decorator.h
@@ -0,0 +1,48 @@
+//===-- sanitizer_report_decorator.h ----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Tags to decorate the sanitizer reports.
+// Currently supported tags:
+//   * None.
+//   * ANSI color sequences.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_REPORT_DECORATOR_H
+#define SANITIZER_REPORT_DECORATOR_H
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+class SanitizerCommonDecorator {
+  // FIXME: This is not portable. It assumes the special strings are printed to
+  // stdout, which is not the case on Windows (see SetConsoleTextAttribute()).
+ public:
+  SanitizerCommonDecorator() : ansi_(ColorizeReports()) {}
+  const char *Bold() const { return ansi_ ? "\033[1m" : ""; }
+  const char *Default() const { return ansi_ ? "\033[1m\033[0m"  : ""; }
+  const char *Warning() const { return Red(); }
+  const char *Error() const { return Red(); }
+  const char *MemoryByte() const { return Magenta(); }
+
+ protected:
+  const char *Black()   const { return ansi_ ? "\033[1m\033[30m" : ""; }
+  const char *Red()     const { return ansi_ ? "\033[1m\033[31m" : ""; }
+  const char *Green()   const { return ansi_ ? "\033[1m\033[32m" : ""; }
+  const char *Yellow()  const { return ansi_ ? "\033[1m\033[33m" : ""; }
+  const char *Blue()    const { return ansi_ ? "\033[1m\033[34m" : ""; }
+  const char *Magenta() const { return ansi_ ? "\033[1m\033[35m" : ""; }
+  const char *Cyan()    const { return ansi_ ? "\033[1m\033[36m" : ""; }
+  const char *White()   const { return ansi_ ? "\033[1m\033[37m" : ""; }
+ private:
+  bool ansi_;
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_REPORT_DECORATOR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ring_buffer.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ring_buffer.h
new file mode 100644
index 0000000000..2a46e933b7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_ring_buffer.h
@@ -0,0 +1,161 @@
+//===-- sanitizer_ring_buffer.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Simple ring buffer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_RING_BUFFER_H
+#define SANITIZER_RING_BUFFER_H
+
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+// RingBuffer<T>: fixed-size ring buffer optimized for speed of push().
+// T should be a POD type and sizeof(T) should be divisible by sizeof(void*).
+// At creation, all elements are zero.
+template<class T>
+class RingBuffer {
+ public:
+  COMPILER_CHECK(sizeof(T) % sizeof(void *) == 0);
+  static RingBuffer *New(uptr Size) {
+    void *Ptr = MmapOrDie(SizeInBytes(Size), "RingBuffer");
+    RingBuffer *RB = reinterpret_cast<RingBuffer*>(Ptr);
+    uptr End = reinterpret_cast<uptr>(Ptr) + SizeInBytes(Size);
+    RB->last_ = RB->next_ = reinterpret_cast<T*>(End - sizeof(T));
+    return RB;
+  }
+  void Delete() {
+    UnmapOrDie(this, SizeInBytes(size()));
+  }
+  uptr size() const {
+    return last_ + 1 -
+           reinterpret_cast<T *>(reinterpret_cast<uptr>(this) +
+                                 2 * sizeof(T *));
+  }
+
+  static uptr SizeInBytes(uptr Size) {
+    return Size * sizeof(T) + 2 * sizeof(T*);
+  }
+
+  uptr SizeInBytes() { return SizeInBytes(size()); }
+
+  void push(T t) {
+    *next_ = t;
+    next_--;
+    // The condition below works only if sizeof(T) is divisible by sizeof(T*).
+    if (next_ <= reinterpret_cast<T*>(&next_))
+      next_ = last_;
+  }
+
+  T operator[](uptr Idx) const {
+    CHECK_LT(Idx, size());
+    sptr IdxNext = Idx + 1;
+    if (IdxNext > last_ - next_)
+      IdxNext -= size();
+    return next_[IdxNext];
+  }
+
+ private:
+  RingBuffer() {}
+  ~RingBuffer() {}
+  RingBuffer(const RingBuffer&) = delete;
+
+  // Data layout:
+  // LNDDDDDDDD
+  // D: data elements.
+  // L: last_, always points to the last data element.
+  // N: next_, initially equals to last_, is decremented on every push,
+  //    wraps around if it's less or equal than its own address.
+  T *last_;
+  T *next_;
+  T data_[1];  // flexible array.
+};
+
+// A ring buffer with externally provided storage that encodes its state in 8
+// bytes. Has significant constraints on size and alignment of storage.
+// See a comment in hwasan/hwasan_thread_list.h for the motivation behind this.
+#if SANITIZER_WORDSIZE == 64
+template <class T>
+class CompactRingBuffer {
+  // Top byte of long_ stores the buffer size in pages.
+  // Lower bytes store the address of the next buffer element.
+  static constexpr int kPageSizeBits = 12;
+  static constexpr int kSizeShift = 56;
+  static constexpr uptr kNextMask = (1ULL << kSizeShift) - 1;
+
+  uptr GetStorageSize() const { return (long_ >> kSizeShift) << kPageSizeBits; }
+
+  void Init(void *storage, uptr size) {
+    CHECK_EQ(sizeof(CompactRingBuffer<T>), sizeof(void *));
+    CHECK(IsPowerOfTwo(size));
+    CHECK_GE(size, 1 << kPageSizeBits);
+    CHECK_LE(size, 128 << kPageSizeBits);
+    CHECK_EQ(size % 4096, 0);
+    CHECK_EQ(size % sizeof(T), 0);
+    CHECK_EQ((uptr)storage % (size * 2), 0);
+    long_ = (uptr)storage | ((size >> kPageSizeBits) << kSizeShift);
+  }
+
+  void SetNext(const T *next) {
+    long_ = (long_ & ~kNextMask) | (uptr)next;
+  }
+
+ public:
+  CompactRingBuffer(void *storage, uptr size) {
+    Init(storage, size);
+  }
+
+  // A copy constructor of sorts.
+  CompactRingBuffer(const CompactRingBuffer &other, void *storage) {
+    uptr size = other.GetStorageSize();
+    internal_memcpy(storage, other.StartOfStorage(), size);
+    Init(storage, size);
+    uptr Idx = other.Next() - (const T *)other.StartOfStorage();
+    SetNext((const T *)storage + Idx);
+  }
+
+  T *Next() const { return (T *)(long_ & kNextMask); }
+
+  void *StartOfStorage() const {
+    return (void *)((uptr)Next() & ~(GetStorageSize() - 1));
+  }
+
+  void *EndOfStorage() const {
+    return (void *)((uptr)StartOfStorage() + GetStorageSize());
+  }
+
+  uptr size() const { return GetStorageSize() / sizeof(T); }
+
+  void push(T t) {
+    T *next = Next();
+    *next = t;
+    next++;
+    next = (T *)((uptr)next & ~GetStorageSize());
+    SetNext(next);
+  }
+
+  const T &operator[](uptr Idx) const {
+    CHECK_LT(Idx, size());
+    const T *Begin = (const T *)StartOfStorage();
+    sptr StorageIdx = Next() - Begin;
+    StorageIdx -= (sptr)(Idx + 1);
+    if (StorageIdx < 0)
+      StorageIdx += size();
+    return Begin[StorageIdx];
+  }
+
+ public:
+  ~CompactRingBuffer() {}
+  CompactRingBuffer(const CompactRingBuffer &) = delete;
+
+  uptr long_;
+};
+#endif
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_RING_BUFFER_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_signal_interceptors.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_signal_interceptors.inc
new file mode 100644
index 0000000000..475e577d99
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_signal_interceptors.inc
@@ -0,0 +1,97 @@
+//===-- sanitizer_signal_interceptors.inc -----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Signal interceptors for sanitizers.
+//
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_interceptors.h"
+
+using namespace __sanitizer;
+
+#if SANITIZER_NETBSD
+#define sigaction_symname __sigaction14
+#else
+#define sigaction_symname sigaction
+#endif
+
+#ifndef SIGNAL_INTERCEPTOR_SIGNAL_IMPL
+#define SIGNAL_INTERCEPTOR_SIGNAL_IMPL(func, signum, handler) \
+  { return REAL(func)(signum, handler); }
+#endif
+
+#ifndef SIGNAL_INTERCEPTOR_SIGACTION_IMPL
+#  define SIGNAL_INTERCEPTOR_SIGACTION_IMPL(signum, act, oldact)              \
+    {                                                                         \
+      if (!REAL(sigaction_symname)) {                                         \
+        Printf(                                                               \
+            "Warning: REAL(sigaction_symname) == nullptr. This may happen "   \
+            "if you link with ubsan statically. Sigaction will not work.\n"); \
+        return -1;                                                            \
+      }                                                                       \
+      return REAL(sigaction_symname)(signum, act, oldact);                    \
+    }
+#endif
+
+#if SANITIZER_INTERCEPT_BSD_SIGNAL
+INTERCEPTOR(uptr, bsd_signal, int signum, uptr handler) {
+  if (GetHandleSignalMode(signum) == kHandleSignalExclusive) return 0;
+  SIGNAL_INTERCEPTOR_SIGNAL_IMPL(bsd_signal, signum, handler);
+}
+#define INIT_BSD_SIGNAL COMMON_INTERCEPT_FUNCTION(bsd_signal)
+#else  // SANITIZER_INTERCEPT_BSD_SIGNAL
+#define INIT_BSD_SIGNAL
+#endif  // SANITIZER_INTERCEPT_BSD_SIGNAL
+
+#if SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION
+INTERCEPTOR(uptr, signal, int signum, uptr handler) {
+  if (GetHandleSignalMode(signum) == kHandleSignalExclusive)
+    return (uptr) nullptr;
+  SIGNAL_INTERCEPTOR_SIGNAL_IMPL(signal, signum, handler);
+}
+#define INIT_SIGNAL COMMON_INTERCEPT_FUNCTION(signal)
+
+INTERCEPTOR(int, sigaction_symname, int signum,
+            const __sanitizer_sigaction *act, __sanitizer_sigaction *oldact) {
+  if (GetHandleSignalMode(signum) == kHandleSignalExclusive) {
+    if (!oldact) return 0;
+    act = nullptr;
+  }
+  SIGNAL_INTERCEPTOR_SIGACTION_IMPL(signum, act, oldact);
+}
+#define INIT_SIGACTION COMMON_INTERCEPT_FUNCTION(sigaction_symname)
+
+namespace __sanitizer {
+int real_sigaction(int signum, const void *act, void *oldact) {
+  return REAL(sigaction_symname)(signum, (const __sanitizer_sigaction *)act,
+                         (__sanitizer_sigaction *)oldact);
+}
+}  // namespace __sanitizer
+#else  // SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION
+#define INIT_SIGNAL
+#define INIT_SIGACTION
+// We need to have defined REAL(sigaction) on other systems.
+namespace __sanitizer {
+struct __sanitizer_sigaction;
+}
+DEFINE_REAL(int, sigaction, int signum, const __sanitizer_sigaction *act,
+            __sanitizer_sigaction *oldact)
+#endif  // SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION
+
+static void InitializeSignalInterceptors() {
+  static bool was_called_once;
+  CHECK(!was_called_once);
+  was_called_once = true;
+
+  INIT_BSD_SIGNAL;
+  INIT_SIGNAL;
+  INIT_SIGACTION;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp
new file mode 100644
index 0000000000..62c40affc9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp
@@ -0,0 +1,230 @@
+//===-- sanitizer_solaris.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries and
+// implements Solaris-specific functions.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_SOLARIS
+
+#include <stdio.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_procmaps.h"
+
+#include <fcntl.h>
+#include <pthread.h>
+#include <sched.h>
+#include <thread.h>
+#include <synch.h>
+#include <signal.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdlib.h>
+
+namespace __sanitizer {
+
+//#include "sanitizer_syscall_generic.inc"
+
+#define _REAL(func) _ ## func
+#define DECLARE__REAL(ret_type, func, ...) \
+  extern "C" ret_type _REAL(func)(__VA_ARGS__)
+#define DECLARE__REAL_AND_INTERNAL(ret_type, func, ...) \
+  DECLARE__REAL(ret_type, func, __VA_ARGS__); \
+  ret_type internal_ ## func(__VA_ARGS__)
+
+#if !defined(_LP64) && _FILE_OFFSET_BITS == 64
+#define _REAL64(func) _ ## func ## 64
+#else
+#define _REAL64(func) _REAL(func)
+#endif
+#define DECLARE__REAL64(ret_type, func, ...) \
+  extern "C" ret_type _REAL64(func)(__VA_ARGS__)
+#define DECLARE__REAL_AND_INTERNAL64(ret_type, func, ...) \
+  DECLARE__REAL64(ret_type, func, __VA_ARGS__); \
+  ret_type internal_ ## func(__VA_ARGS__)
+
+// ---------------------- sanitizer_libc.h
+DECLARE__REAL_AND_INTERNAL64(uptr, mmap, void *addr, uptr /*size_t*/ length,
+                             int prot, int flags, int fd, OFF_T offset) {
+  return (uptr)_REAL64(mmap)(addr, length, prot, flags, fd, offset);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, munmap, void *addr, uptr length) {
+  return _REAL(munmap)(addr, length);
+}
+
+DECLARE__REAL_AND_INTERNAL(int, mprotect, void *addr, uptr length, int prot) {
+  return _REAL(mprotect)(addr, length, prot);
+}
+
+// Illumos' declaration of madvise cannot be made visible if _XOPEN_SOURCE
+// is defined as g++ does on Solaris.
+//
+// This declaration is consistent with Solaris 11.4. Both Illumos and Solaris
+// versions older than 11.4 declared madvise with a caddr_t as the first
+// argument, but we don't currently support Solaris versions older than 11.4,
+// and as mentioned above the declaration is not visible on Illumos so we can
+// use any declaration we like on Illumos.
+extern "C" int madvise(void *, size_t, int);
+
+int internal_madvise(uptr addr, uptr length, int advice) {
+  return madvise((void *)addr, length, advice);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, close, fd_t fd) {
+  return _REAL(close)(fd);
+}
+
+extern "C" int _REAL64(open)(const char *, int, ...);
+
+uptr internal_open(const char *filename, int flags) {
+  return _REAL64(open)(filename, flags);
+}
+
+uptr internal_open(const char *filename, int flags, u32 mode) {
+  return _REAL64(open)(filename, flags, mode);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, read, fd_t fd, void *buf, uptr count) {
+  return _REAL(read)(fd, buf, count);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, write, fd_t fd, const void *buf, uptr count) {
+  return _REAL(write)(fd, buf, count);
+}
+
+// FIXME: There's only _ftruncate64 beginning with Solaris 11.
+DECLARE__REAL_AND_INTERNAL(uptr, ftruncate, fd_t fd, uptr size) {
+  return ftruncate(fd, size);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, stat, const char *path, void *buf) {
+  return _REAL64(stat)(path, (struct stat *)buf);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, lstat, const char *path, void *buf) {
+  return _REAL64(lstat)(path, (struct stat *)buf);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, fstat, fd_t fd, void *buf) {
+  return _REAL64(fstat)(fd, (struct stat *)buf);
+}
+
+uptr internal_filesize(fd_t fd) {
+  struct stat st;
+  if (internal_fstat(fd, &st))
+    return -1;
+  return (uptr)st.st_size;
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, dup, int oldfd) {
+  return _REAL(dup)(oldfd);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, dup2, int oldfd, int newfd) {
+  return _REAL(dup2)(oldfd, newfd);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, readlink, const char *path, char *buf,
+                           uptr bufsize) {
+  return _REAL(readlink)(path, buf, bufsize);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, unlink, const char *path) {
+  return _REAL(unlink)(path);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, rename, const char *oldpath,
+                           const char *newpath) {
+  return _REAL(rename)(oldpath, newpath);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, sched_yield, void) {
+  return sched_yield();
+}
+
+DECLARE__REAL_AND_INTERNAL(void, usleep, u64 useconds) {
+  struct timespec ts;
+  ts.tv_sec = useconds / 1000000;
+  ts.tv_nsec = (useconds % 1000000) * 1000;
+  nanosleep(&ts, nullptr);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, execve, const char *filename,
+                           char *const argv[], char *const envp[]) {
+  return _REAL(execve)(filename, argv, envp);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, waitpid, int pid, int *status, int options) {
+  return _REAL(waitpid)(pid, status, options);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, getpid, void) {
+  return _REAL(getpid)();
+}
+
+// FIXME: This might be wrong: _getdents doesn't take a struct linux_dirent *.
+DECLARE__REAL_AND_INTERNAL64(uptr, getdents, fd_t fd, struct linux_dirent *dirp,
+                             unsigned int count) {
+  return _REAL64(getdents)(fd, dirp, count);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, lseek, fd_t fd, OFF_T offset, int whence) {
+  return _REAL64(lseek)(fd, offset, whence);
+}
+
+// FIXME: This might be wrong: _sigfillset doesn't take a
+// __sanitizer_sigset_t *.
+DECLARE__REAL_AND_INTERNAL(void, sigfillset, __sanitizer_sigset_t *set) {
+  _REAL(sigfillset)(set);
+}
+
+// FIXME: This might be wrong: _sigprocmask doesn't take __sanitizer_sigset_t *.
+DECLARE__REAL_AND_INTERNAL(uptr, sigprocmask, int how,
+                           __sanitizer_sigset_t *set,
+                           __sanitizer_sigset_t *oldset) {
+  return _REAL(sigprocmask)(how, set, oldset);
+}
+
+DECLARE__REAL_AND_INTERNAL(int, fork, void) {
+  // TODO(glider): this may call user's pthread_atfork() handlers which is bad.
+  return _REAL(fork)();
+}
+
+u64 NanoTime() {
+  return gethrtime();
+}
+
+uptr internal_clock_gettime(__sanitizer_clockid_t clk_id, void *tp) {
+  // FIXME: No internal variant.
+  return clock_gettime(clk_id, (timespec *)tp);
+}
+
+// ----------------- sanitizer_common.h
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+  // FIXME: implement actual blocking.
+  sched_yield();
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.cpp
new file mode 100644
index 0000000000..148470943b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.cpp
@@ -0,0 +1,379 @@
+//===-- sanitizer_stack_store.cpp -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_stack_store.h"
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_leb128.h"
+#include "sanitizer_lzw.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_stacktrace.h"
+
+namespace __sanitizer {
+
+namespace {
+struct StackTraceHeader {
+  static constexpr u32 kStackSizeBits = 8;
+
+  u8 size;
+  u8 tag;
+  explicit StackTraceHeader(const StackTrace &trace)
+      : size(Min<uptr>(trace.size, (1u << 8) - 1)), tag(trace.tag) {
+    CHECK_EQ(trace.tag, static_cast<uptr>(tag));
+  }
+  explicit StackTraceHeader(uptr h)
+      : size(h & ((1 << kStackSizeBits) - 1)), tag(h >> kStackSizeBits) {}
+
+  uptr ToUptr() const {
+    return static_cast<uptr>(size) | (static_cast<uptr>(tag) << kStackSizeBits);
+  }
+};
+}  // namespace
+
+StackStore::Id StackStore::Store(const StackTrace &trace, uptr *pack) {
+  if (!trace.size && !trace.tag)
+    return 0;
+  StackTraceHeader h(trace);
+  uptr idx = 0;
+  *pack = 0;
+  uptr *stack_trace = Alloc(h.size + 1, &idx, pack);
+  *stack_trace = h.ToUptr();
+  internal_memcpy(stack_trace + 1, trace.trace, h.size * sizeof(uptr));
+  *pack += blocks_[GetBlockIdx(idx)].Stored(h.size + 1);
+  return OffsetToId(idx);
+}
+
+StackTrace StackStore::Load(Id id) {
+  if (!id)
+    return {};
+  uptr idx = IdToOffset(id);
+  uptr block_idx = GetBlockIdx(idx);
+  CHECK_LT(block_idx, ARRAY_SIZE(blocks_));
+  const uptr *stack_trace = blocks_[block_idx].GetOrUnpack(this);
+  if (!stack_trace)
+    return {};
+  stack_trace += GetInBlockIdx(idx);
+  StackTraceHeader h(*stack_trace);
+  return StackTrace(stack_trace + 1, h.size, h.tag);
+}
+
+uptr StackStore::Allocated() const {
+  return atomic_load_relaxed(&allocated_) + sizeof(*this);
+}
+
+uptr *StackStore::Alloc(uptr count, uptr *idx, uptr *pack) {
+  for (;;) {
+    // Optimisic lock-free allocation, essentially try to bump the
+    // total_frames_.
+    uptr start = atomic_fetch_add(&total_frames_, count, memory_order_relaxed);
+    uptr block_idx = GetBlockIdx(start);
+    uptr last_idx = GetBlockIdx(start + count - 1);
+    if (LIKELY(block_idx == last_idx)) {
+      // Fits into the a single block.
+      CHECK_LT(block_idx, ARRAY_SIZE(blocks_));
+      *idx = start;
+      return blocks_[block_idx].GetOrCreate(this) + GetInBlockIdx(start);
+    }
+
+    // Retry. We can't use range allocated in two different blocks.
+    CHECK_LE(count, kBlockSizeFrames);
+    uptr in_first = kBlockSizeFrames - GetInBlockIdx(start);
+    // Mark tail/head of these blocks as "stored".to avoid waiting before we can
+    // Pack().
+    *pack += blocks_[block_idx].Stored(in_first);
+    *pack += blocks_[last_idx].Stored(count - in_first);
+  }
+}
+
+void *StackStore::Map(uptr size, const char *mem_type) {
+  atomic_fetch_add(&allocated_, size, memory_order_relaxed);
+  return MmapNoReserveOrDie(size, mem_type);
+}
+
+void StackStore::Unmap(void *addr, uptr size) {
+  atomic_fetch_sub(&allocated_, size, memory_order_relaxed);
+  UnmapOrDie(addr, size);
+}
+
+uptr StackStore::Pack(Compression type) {
+  uptr res = 0;
+  for (BlockInfo &b : blocks_) res += b.Pack(type, this);
+  return res;
+}
+
+void StackStore::LockAll() {
+  for (BlockInfo &b : blocks_) b.Lock();
+}
+
+void StackStore::UnlockAll() {
+  for (BlockInfo &b : blocks_) b.Unlock();
+}
+
+void StackStore::TestOnlyUnmap() {
+  for (BlockInfo &b : blocks_) b.TestOnlyUnmap(this);
+  internal_memset(this, 0, sizeof(*this));
+}
+
+uptr *StackStore::BlockInfo::Get() const {
+  // Idiomatic double-checked locking uses memory_order_acquire here. But
+  // relaxed is fine for us, justification is similar to
+  // TwoLevelMap::GetOrCreate.
+  return reinterpret_cast<uptr *>(atomic_load_relaxed(&data_));
+}
+
+uptr *StackStore::BlockInfo::Create(StackStore *store) {
+  SpinMutexLock l(&mtx_);
+  uptr *ptr = Get();
+  if (!ptr) {
+    ptr = reinterpret_cast<uptr *>(store->Map(kBlockSizeBytes, "StackStore"));
+    atomic_store(&data_, reinterpret_cast<uptr>(ptr), memory_order_release);
+  }
+  return ptr;
+}
+
+uptr *StackStore::BlockInfo::GetOrCreate(StackStore *store) {
+  uptr *ptr = Get();
+  if (LIKELY(ptr))
+    return ptr;
+  return Create(store);
+}
+
+class SLeb128Encoder {
+ public:
+  SLeb128Encoder(u8 *begin, u8 *end) : begin(begin), end(end) {}
+
+  bool operator==(const SLeb128Encoder &other) const {
+    return begin == other.begin;
+  }
+
+  bool operator!=(const SLeb128Encoder &other) const {
+    return begin != other.begin;
+  }
+
+  SLeb128Encoder &operator=(uptr v) {
+    sptr diff = v - previous;
+    begin = EncodeSLEB128(diff, begin, end);
+    previous = v;
+    return *this;
+  }
+  SLeb128Encoder &operator*() { return *this; }
+  SLeb128Encoder &operator++() { return *this; }
+
+  u8 *base() const { return begin; }
+
+ private:
+  u8 *begin;
+  u8 *end;
+  uptr previous = 0;
+};
+
+class SLeb128Decoder {
+ public:
+  SLeb128Decoder(const u8 *begin, const u8 *end) : begin(begin), end(end) {}
+
+  bool operator==(const SLeb128Decoder &other) const {
+    return begin == other.begin;
+  }
+
+  bool operator!=(const SLeb128Decoder &other) const {
+    return begin != other.begin;
+  }
+
+  uptr operator*() {
+    sptr diff;
+    begin = DecodeSLEB128(begin, end, &diff);
+    previous += diff;
+    return previous;
+  }
+  SLeb128Decoder &operator++() { return *this; }
+
+  SLeb128Decoder operator++(int) { return *this; }
+
+ private:
+  const u8 *begin;
+  const u8 *end;
+  uptr previous = 0;
+};
+
+static u8 *CompressDelta(const uptr *from, const uptr *from_end, u8 *to,
+                         u8 *to_end) {
+  SLeb128Encoder encoder(to, to_end);
+  for (; from != from_end; ++from, ++encoder) *encoder = *from;
+  return encoder.base();
+}
+
+static uptr *UncompressDelta(const u8 *from, const u8 *from_end, uptr *to,
+                             uptr *to_end) {
+  SLeb128Decoder decoder(from, from_end);
+  SLeb128Decoder end(from_end, from_end);
+  for (; decoder != end; ++to, ++decoder) *to = *decoder;
+  CHECK_EQ(to, to_end);
+  return to;
+}
+
+static u8 *CompressLzw(const uptr *from, const uptr *from_end, u8 *to,
+                       u8 *to_end) {
+  SLeb128Encoder encoder(to, to_end);
+  encoder = LzwEncode<uptr>(from, from_end, encoder);
+  return encoder.base();
+}
+
+static uptr *UncompressLzw(const u8 *from, const u8 *from_end, uptr *to,
+                           uptr *to_end) {
+  SLeb128Decoder decoder(from, from_end);
+  SLeb128Decoder end(from_end, from_end);
+  to = LzwDecode<uptr>(decoder, end, to);
+  CHECK_EQ(to, to_end);
+  return to;
+}
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#  pragma warning(push)
+// Disable 'nonstandard extension used: zero-sized array in struct/union'.
+#  pragma warning(disable : 4200)
+#endif
+namespace {
+struct PackedHeader {
+  uptr size;
+  StackStore::Compression type;
+  u8 data[];
+};
+}  // namespace
+#if defined(_MSC_VER) && !defined(__clang__)
+#  pragma warning(pop)
+#endif
+
+uptr *StackStore::BlockInfo::GetOrUnpack(StackStore *store) {
+  SpinMutexLock l(&mtx_);
+  switch (state) {
+    case State::Storing:
+      state = State::Unpacked;
+      FALLTHROUGH;
+    case State::Unpacked:
+      return Get();
+    case State::Packed:
+      break;
+  }
+
+  u8 *ptr = reinterpret_cast<u8 *>(Get());
+  CHECK_NE(nullptr, ptr);
+  const PackedHeader *header = reinterpret_cast<const PackedHeader *>(ptr);
+  CHECK_LE(header->size, kBlockSizeBytes);
+  CHECK_GE(header->size, sizeof(PackedHeader));
+
+  uptr packed_size_aligned = RoundUpTo(header->size, GetPageSizeCached());
+
+  uptr *unpacked =
+      reinterpret_cast<uptr *>(store->Map(kBlockSizeBytes, "StackStoreUnpack"));
+
+  uptr *unpacked_end;
+  switch (header->type) {
+    case Compression::Delta:
+      unpacked_end = UncompressDelta(header->data, ptr + header->size, unpacked,
+                                     unpacked + kBlockSizeFrames);
+      break;
+    case Compression::LZW:
+      unpacked_end = UncompressLzw(header->data, ptr + header->size, unpacked,
+                                   unpacked + kBlockSizeFrames);
+      break;
+    default:
+      UNREACHABLE("Unexpected type");
+      break;
+  }
+
+  CHECK_EQ(kBlockSizeFrames, unpacked_end - unpacked);
+
+  MprotectReadOnly(reinterpret_cast<uptr>(unpacked), kBlockSizeBytes);
+  atomic_store(&data_, reinterpret_cast<uptr>(unpacked), memory_order_release);
+  store->Unmap(ptr, packed_size_aligned);
+
+  state = State::Unpacked;
+  return Get();
+}
+
+uptr StackStore::BlockInfo::Pack(Compression type, StackStore *store) {
+  if (type == Compression::None)
+    return 0;
+
+  SpinMutexLock l(&mtx_);
+  switch (state) {
+    case State::Unpacked:
+    case State::Packed:
+      return 0;
+    case State::Storing:
+      break;
+  }
+
+  uptr *ptr = Get();
+  if (!ptr || !Stored(0))
+    return 0;
+
+  u8 *packed =
+      reinterpret_cast<u8 *>(store->Map(kBlockSizeBytes, "StackStorePack"));
+  PackedHeader *header = reinterpret_cast<PackedHeader *>(packed);
+  u8 *alloc_end = packed + kBlockSizeBytes;
+
+  u8 *packed_end = nullptr;
+  switch (type) {
+    case Compression::Delta:
+      packed_end =
+          CompressDelta(ptr, ptr + kBlockSizeFrames, header->data, alloc_end);
+      break;
+    case Compression::LZW:
+      packed_end =
+          CompressLzw(ptr, ptr + kBlockSizeFrames, header->data, alloc_end);
+      break;
+    default:
+      UNREACHABLE("Unexpected type");
+      break;
+  }
+
+  header->type = type;
+  header->size = packed_end - packed;
+
+  VPrintf(1, "Packed block of %zu KiB to %zu KiB\n", kBlockSizeBytes >> 10,
+          header->size >> 10);
+
+  if (kBlockSizeBytes - header->size < kBlockSizeBytes / 8) {
+    VPrintf(1, "Undo and keep block unpacked\n");
+    MprotectReadOnly(reinterpret_cast<uptr>(ptr), kBlockSizeBytes);
+    store->Unmap(packed, kBlockSizeBytes);
+    state = State::Unpacked;
+    return 0;
+  }
+
+  uptr packed_size_aligned = RoundUpTo(header->size, GetPageSizeCached());
+  store->Unmap(packed + packed_size_aligned,
+               kBlockSizeBytes - packed_size_aligned);
+  MprotectReadOnly(reinterpret_cast<uptr>(packed), packed_size_aligned);
+
+  atomic_store(&data_, reinterpret_cast<uptr>(packed), memory_order_release);
+  store->Unmap(ptr, kBlockSizeBytes);
+
+  state = State::Packed;
+  return kBlockSizeBytes - packed_size_aligned;
+}
+
+void StackStore::BlockInfo::TestOnlyUnmap(StackStore *store) {
+  if (uptr *ptr = Get())
+    store->Unmap(ptr, kBlockSizeBytes);
+}
+
+bool StackStore::BlockInfo::Stored(uptr n) {
+  return n + atomic_fetch_add(&stored_, n, memory_order_release) ==
+         kBlockSizeFrames;
+}
+
+bool StackStore::BlockInfo::IsPacked() const {
+  SpinMutexLock l(&mtx_);
+  return state == State::Packed;
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.h
new file mode 100644
index 0000000000..4f1a8caac6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stack_store.h
@@ -0,0 +1,121 @@
+//===-- sanitizer_stack_store.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_STACK_STORE_H
+#define SANITIZER_STACK_STORE_H
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_stacktrace.h"
+
+namespace __sanitizer {
+
+class StackStore {
+  static constexpr uptr kBlockSizeFrames = 0x100000;
+  static constexpr uptr kBlockCount = 0x1000;
+  static constexpr uptr kBlockSizeBytes = kBlockSizeFrames * sizeof(uptr);
+
+ public:
+  enum class Compression : u8 {
+    None = 0,
+    Delta,
+    LZW,
+  };
+
+  constexpr StackStore() = default;
+
+  using Id = u32;  // Enough for 2^32 * sizeof(uptr) bytes of traces.
+  static_assert(u64(kBlockCount) * kBlockSizeFrames == 1ull << (sizeof(Id) * 8),
+                "");
+
+  Id Store(const StackTrace &trace,
+           uptr *pack /* number of blocks completed by this call */);
+  StackTrace Load(Id id);
+  uptr Allocated() const;
+
+  // Packs all blocks which don't expect any more writes. A block is going to be
+  // packed once. As soon trace from that block was requested, it will unpack
+  // and stay unpacked after that.
+  // Returns the number of released bytes.
+  uptr Pack(Compression type);
+
+  void LockAll();
+  void UnlockAll();
+
+  void TestOnlyUnmap();
+
+ private:
+  friend class StackStoreTest;
+  static constexpr uptr GetBlockIdx(uptr frame_idx) {
+    return frame_idx / kBlockSizeFrames;
+  }
+
+  static constexpr uptr GetInBlockIdx(uptr frame_idx) {
+    return frame_idx % kBlockSizeFrames;
+  }
+
+  static constexpr uptr IdToOffset(Id id) {
+    CHECK_NE(id, 0);
+    return id - 1;  // Avoid zero as id.
+  }
+
+  static constexpr uptr OffsetToId(Id id) {
+    // This makes UINT32_MAX to 0 and it will be retrived as and empty stack.
+    // But this is not a problem as we will not be able to store anything after
+    // that anyway.
+    return id + 1;  // Avoid zero as id.
+  }
+
+  uptr *Alloc(uptr count, uptr *idx, uptr *pack);
+
+  void *Map(uptr size, const char *mem_type);
+  void Unmap(void *addr, uptr size);
+
+  // Total number of allocated frames.
+  atomic_uintptr_t total_frames_ = {};
+
+  // Tracks total allocated memory in bytes.
+  atomic_uintptr_t allocated_ = {};
+
+  // Each block will hold pointer to exactly kBlockSizeFrames.
+  class BlockInfo {
+    atomic_uintptr_t data_;
+    // Counter to track store progress to know when we can Pack() the block.
+    atomic_uint32_t stored_;
+    // Protects alloc of new blocks.
+    mutable StaticSpinMutex mtx_;
+
+    enum class State : u8 {
+      Storing = 0,
+      Packed,
+      Unpacked,
+    };
+    State state SANITIZER_GUARDED_BY(mtx_);
+
+    uptr *Create(StackStore *store);
+
+   public:
+    uptr *Get() const;
+    uptr *GetOrCreate(StackStore *store);
+    uptr *GetOrUnpack(StackStore *store);
+    uptr Pack(Compression type, StackStore *store);
+    void TestOnlyUnmap(StackStore *store);
+    bool Stored(uptr n);
+    bool IsPacked() const;
+    void Lock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS { mtx_.Lock(); }
+    void Unlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS { mtx_.Unlock(); }
+  };
+
+  BlockInfo blocks_[kBlockCount] = {};
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_STACK_STORE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.cpp
new file mode 100644
index 0000000000..ac87fab3ea
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.cpp
@@ -0,0 +1,245 @@
+//===-- sanitizer_stackdepot.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_stackdepot.h"
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+#include "sanitizer_hash.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_stack_store.h"
+#include "sanitizer_stackdepotbase.h"
+
+namespace __sanitizer {
+
+struct StackDepotNode {
+  using hash_type = u64;
+  hash_type stack_hash;
+  u32 link;
+  StackStore::Id store_id;
+
+  static const u32 kTabSizeLog = SANITIZER_ANDROID ? 16 : 20;
+
+  typedef StackTrace args_type;
+  bool eq(hash_type hash, const args_type &args) const {
+    return hash == stack_hash;
+  }
+  static uptr allocated();
+  static hash_type hash(const args_type &args) {
+    MurMur2Hash64Builder H(args.size * sizeof(uptr));
+    for (uptr i = 0; i < args.size; i++) H.add(args.trace[i]);
+    H.add(args.tag);
+    return H.get();
+  }
+  static bool is_valid(const args_type &args) {
+    return args.size > 0 && args.trace;
+  }
+  void store(u32 id, const args_type &args, hash_type hash);
+  args_type load(u32 id) const;
+  static StackDepotHandle get_handle(u32 id);
+
+  typedef StackDepotHandle handle_type;
+};
+
+static StackStore stackStore;
+
+// FIXME(dvyukov): this single reserved bit is used in TSan.
+typedef StackDepotBase<StackDepotNode, 1, StackDepotNode::kTabSizeLog>
+    StackDepot;
+static StackDepot theDepot;
+// Keep mutable data out of frequently access nodes to improve caching
+// efficiency.
+static TwoLevelMap<atomic_uint32_t, StackDepot::kNodesSize1,
+                   StackDepot::kNodesSize2>
+    useCounts;
+
+int StackDepotHandle::use_count() const {
+  return atomic_load_relaxed(&useCounts[id_]);
+}
+
+void StackDepotHandle::inc_use_count_unsafe() {
+  atomic_fetch_add(&useCounts[id_], 1, memory_order_relaxed);
+}
+
+uptr StackDepotNode::allocated() {
+  return stackStore.Allocated() + useCounts.MemoryUsage();
+}
+
+static void CompressStackStore() {
+  u64 start = MonotonicNanoTime();
+  uptr diff = stackStore.Pack(static_cast<StackStore::Compression>(
+      Abs(common_flags()->compress_stack_depot)));
+  if (!diff)
+    return;
+  u64 finish = MonotonicNanoTime();
+  uptr total_before = theDepot.GetStats().allocated + diff;
+  VPrintf(1, "%s: StackDepot released %zu KiB out of %zu KiB in %llu ms\n",
+          SanitizerToolName, diff >> 10, total_before >> 10,
+          (finish - start) / 1000000);
+}
+
+namespace {
+
+class CompressThread {
+ public:
+  constexpr CompressThread() = default;
+  void NewWorkNotify();
+  void Stop();
+  void LockAndStop() SANITIZER_NO_THREAD_SAFETY_ANALYSIS;
+  void Unlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS;
+
+ private:
+  enum class State {
+    NotStarted = 0,
+    Started,
+    Failed,
+    Stopped,
+  };
+
+  void Run();
+
+  bool WaitForWork() {
+    semaphore_.Wait();
+    return atomic_load(&run_, memory_order_acquire);
+  }
+
+  Semaphore semaphore_ = {};
+  StaticSpinMutex mutex_ = {};
+  State state_ SANITIZER_GUARDED_BY(mutex_) = State::NotStarted;
+  void *thread_ SANITIZER_GUARDED_BY(mutex_) = nullptr;
+  atomic_uint8_t run_ = {};
+};
+
+static CompressThread compress_thread;
+
+void CompressThread::NewWorkNotify() {
+  int compress = common_flags()->compress_stack_depot;
+  if (!compress)
+    return;
+  if (compress > 0 /* for testing or debugging */) {
+    SpinMutexLock l(&mutex_);
+    if (state_ == State::NotStarted) {
+      atomic_store(&run_, 1, memory_order_release);
+      CHECK_EQ(nullptr, thread_);
+      thread_ = internal_start_thread(
+          [](void *arg) -> void * {
+            reinterpret_cast<CompressThread *>(arg)->Run();
+            return nullptr;
+          },
+          this);
+      state_ = thread_ ? State::Started : State::Failed;
+    }
+    if (state_ == State::Started) {
+      semaphore_.Post();
+      return;
+    }
+  }
+  CompressStackStore();
+}
+
+void CompressThread::Run() {
+  VPrintf(1, "%s: StackDepot compression thread started\n", SanitizerToolName);
+  while (WaitForWork()) CompressStackStore();
+  VPrintf(1, "%s: StackDepot compression thread stopped\n", SanitizerToolName);
+}
+
+void CompressThread::Stop() {
+  void *t = nullptr;
+  {
+    SpinMutexLock l(&mutex_);
+    if (state_ != State::Started)
+      return;
+    state_ = State::Stopped;
+    CHECK_NE(nullptr, thread_);
+    t = thread_;
+    thread_ = nullptr;
+  }
+  atomic_store(&run_, 0, memory_order_release);
+  semaphore_.Post();
+  internal_join_thread(t);
+}
+
+void CompressThread::LockAndStop() {
+  mutex_.Lock();
+  if (state_ != State::Started)
+    return;
+  CHECK_NE(nullptr, thread_);
+
+  atomic_store(&run_, 0, memory_order_release);
+  semaphore_.Post();
+  internal_join_thread(thread_);
+  // Allow to restart after Unlock() if needed.
+  state_ = State::NotStarted;
+  thread_ = nullptr;
+}
+
+void CompressThread::Unlock() { mutex_.Unlock(); }
+
+}  // namespace
+
+void StackDepotNode::store(u32 id, const args_type &args, hash_type hash) {
+  stack_hash = hash;
+  uptr pack = 0;
+  store_id = stackStore.Store(args, &pack);
+  if (LIKELY(!pack))
+    return;
+  compress_thread.NewWorkNotify();
+}
+
+StackDepotNode::args_type StackDepotNode::load(u32 id) const {
+  if (!store_id)
+    return {};
+  return stackStore.Load(store_id);
+}
+
+StackDepotStats StackDepotGetStats() { return theDepot.GetStats(); }
+
+u32 StackDepotPut(StackTrace stack) { return theDepot.Put(stack); }
+
+StackDepotHandle StackDepotPut_WithHandle(StackTrace stack) {
+  return StackDepotNode::get_handle(theDepot.Put(stack));
+}
+
+StackTrace StackDepotGet(u32 id) {
+  return theDepot.Get(id);
+}
+
+void StackDepotLockAll() {
+  theDepot.LockAll();
+  compress_thread.LockAndStop();
+  stackStore.LockAll();
+}
+
+void StackDepotUnlockAll() {
+  stackStore.UnlockAll();
+  compress_thread.Unlock();
+  theDepot.UnlockAll();
+}
+
+void StackDepotPrintAll() {
+#if !SANITIZER_GO
+  theDepot.PrintAll();
+#endif
+}
+
+void StackDepotStopBackgroundThread() { compress_thread.Stop(); }
+
+StackDepotHandle StackDepotNode::get_handle(u32 id) {
+  return StackDepotHandle(&theDepot.nodes[id], id);
+}
+
+void StackDepotTestOnlyUnmap() {
+  theDepot.TestOnlyUnmap();
+  stackStore.TestOnlyUnmap();
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.h
new file mode 100644
index 0000000000..cca6fd5346
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepot.h
@@ -0,0 +1,51 @@
+//===-- sanitizer_stackdepot.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_STACKDEPOT_H
+#define SANITIZER_STACKDEPOT_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_stacktrace.h"
+
+namespace __sanitizer {
+
+// StackDepot efficiently stores huge amounts of stack traces.
+struct StackDepotNode;
+struct StackDepotHandle {
+  StackDepotNode *node_ = nullptr;
+  u32 id_ = 0;
+  StackDepotHandle(StackDepotNode *node, u32 id) : node_(node), id_(id) {}
+  bool valid() const { return node_; }
+  u32 id() const { return id_; }
+  int use_count() const;
+  void inc_use_count_unsafe();
+};
+
+const int kStackDepotMaxUseCount = 1U << (SANITIZER_ANDROID ? 16 : 20);
+
+StackDepotStats StackDepotGetStats();
+u32 StackDepotPut(StackTrace stack);
+StackDepotHandle StackDepotPut_WithHandle(StackTrace stack);
+// Retrieves a stored stack trace by the id.
+StackTrace StackDepotGet(u32 id);
+
+void StackDepotLockAll();
+void StackDepotUnlockAll();
+void StackDepotPrintAll();
+void StackDepotStopBackgroundThread();
+
+void StackDepotTestOnlyUnmap();
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_STACKDEPOT_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepotbase.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepotbase.h
new file mode 100644
index 0000000000..96d1ddc87f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stackdepotbase.h
@@ -0,0 +1,194 @@
+//===-- sanitizer_stackdepotbase.h ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementation of a mapping from arbitrary values to unique 32-bit
+// identifiers.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_STACKDEPOTBASE_H
+#define SANITIZER_STACKDEPOTBASE_H
+
+#include <stdio.h>
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_flat_map.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+class StackDepotBase {
+  static constexpr u32 kIdSizeLog =
+      sizeof(u32) * 8 - Max(kReservedBits, 1 /* At least 1 bit for locking. */);
+  static constexpr u32 kNodesSize1Log = kIdSizeLog / 2;
+  static constexpr u32 kNodesSize2Log = kIdSizeLog - kNodesSize1Log;
+  static constexpr int kTabSize = 1 << kTabSizeLog;  // Hash table size.
+  static constexpr u32 kUnlockMask = (1ull << kIdSizeLog) - 1;
+  static constexpr u32 kLockMask = ~kUnlockMask;
+
+ public:
+  typedef typename Node::args_type args_type;
+  typedef typename Node::handle_type handle_type;
+  typedef typename Node::hash_type hash_type;
+
+  static constexpr u64 kNodesSize1 = 1ull << kNodesSize1Log;
+  static constexpr u64 kNodesSize2 = 1ull << kNodesSize2Log;
+
+  // Maps stack trace to an unique id.
+  u32 Put(args_type args, bool *inserted = nullptr);
+  // Retrieves a stored stack trace by the id.
+  args_type Get(u32 id);
+
+  StackDepotStats GetStats() const {
+    return {
+        atomic_load_relaxed(&n_uniq_ids),
+        nodes.MemoryUsage() + Node::allocated(),
+    };
+  }
+
+  void LockAll();
+  void UnlockAll();
+  void PrintAll();
+
+  void TestOnlyUnmap() {
+    nodes.TestOnlyUnmap();
+    internal_memset(this, 0, sizeof(*this));
+  }
+
+ private:
+  friend Node;
+  u32 find(u32 s, args_type args, hash_type hash) const;
+  static u32 lock(atomic_uint32_t *p);
+  static void unlock(atomic_uint32_t *p, u32 s);
+  atomic_uint32_t tab[kTabSize];  // Hash table of Node's.
+
+  atomic_uint32_t n_uniq_ids;
+
+  TwoLevelMap<Node, kNodesSize1, kNodesSize2> nodes;
+
+  friend class StackDepotReverseMap;
+};
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+u32 StackDepotBase<Node, kReservedBits, kTabSizeLog>::find(
+    u32 s, args_type args, hash_type hash) const {
+  // Searches linked list s for the stack, returns its id.
+  for (; s;) {
+    const Node &node = nodes[s];
+    if (node.eq(hash, args))
+      return s;
+    s = node.link;
+  }
+  return 0;
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+u32 StackDepotBase<Node, kReservedBits, kTabSizeLog>::lock(atomic_uint32_t *p) {
+  // Uses the pointer lsb as mutex.
+  for (int i = 0;; i++) {
+    u32 cmp = atomic_load(p, memory_order_relaxed);
+    if ((cmp & kLockMask) == 0 &&
+        atomic_compare_exchange_weak(p, &cmp, cmp | kLockMask,
+                                     memory_order_acquire))
+      return cmp;
+    if (i < 10)
+      proc_yield(10);
+    else
+      internal_sched_yield();
+  }
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+void StackDepotBase<Node, kReservedBits, kTabSizeLog>::unlock(
+    atomic_uint32_t *p, u32 s) {
+  DCHECK_EQ(s & kLockMask, 0);
+  atomic_store(p, s, memory_order_release);
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+u32 StackDepotBase<Node, kReservedBits, kTabSizeLog>::Put(args_type args,
+                                                          bool *inserted) {
+  if (inserted)
+    *inserted = false;
+  if (!LIKELY(Node::is_valid(args)))
+    return 0;
+  hash_type h = Node::hash(args);
+  atomic_uint32_t *p = &tab[h % kTabSize];
+  u32 v = atomic_load(p, memory_order_consume);
+  u32 s = v & kUnlockMask;
+  // First, try to find the existing stack.
+  u32 node = find(s, args, h);
+  if (LIKELY(node))
+    return node;
+
+  // If failed, lock, retry and insert new.
+  u32 s2 = lock(p);
+  if (s2 != s) {
+    node = find(s2, args, h);
+    if (node) {
+      unlock(p, s2);
+      return node;
+    }
+  }
+  s = atomic_fetch_add(&n_uniq_ids, 1, memory_order_relaxed) + 1;
+  CHECK_EQ(s & kUnlockMask, s);
+  CHECK_EQ(s & (((u32)-1) >> kReservedBits), s);
+  Node &new_node = nodes[s];
+  new_node.store(s, args, h);
+  new_node.link = s2;
+  unlock(p, s);
+  if (inserted) *inserted = true;
+  return s;
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+typename StackDepotBase<Node, kReservedBits, kTabSizeLog>::args_type
+StackDepotBase<Node, kReservedBits, kTabSizeLog>::Get(u32 id) {
+  if (id == 0)
+    return args_type();
+  CHECK_EQ(id & (((u32)-1) >> kReservedBits), id);
+  if (!nodes.contains(id))
+    return args_type();
+  const Node &node = nodes[id];
+  return node.load(id);
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+void StackDepotBase<Node, kReservedBits, kTabSizeLog>::LockAll() {
+  for (int i = 0; i < kTabSize; ++i) {
+    lock(&tab[i]);
+  }
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+void StackDepotBase<Node, kReservedBits, kTabSizeLog>::UnlockAll() {
+  for (int i = 0; i < kTabSize; ++i) {
+    atomic_uint32_t *p = &tab[i];
+    uptr s = atomic_load(p, memory_order_relaxed);
+    unlock(p, s & kUnlockMask);
+  }
+}
+
+template <class Node, int kReservedBits, int kTabSizeLog>
+void StackDepotBase<Node, kReservedBits, kTabSizeLog>::PrintAll() {
+  for (int i = 0; i < kTabSize; ++i) {
+    atomic_uint32_t *p = &tab[i];
+    u32 s = atomic_load(p, memory_order_consume) & kUnlockMask;
+    for (; s;) {
+      const Node &node = nodes[s];
+      Printf("Stack for id %u:\n", s);
+      node.load(s).Print();
+      s = node.link;
+    }
+  }
+}
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_STACKDEPOTBASE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
new file mode 100644
index 0000000000..37e9e6dd08
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
@@ -0,0 +1,168 @@
+//===-- sanitizer_stacktrace.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_stacktrace.h"
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_platform.h"
+#include "sanitizer_ptrauth.h"
+
+namespace __sanitizer {
+
+uptr StackTrace::GetNextInstructionPc(uptr pc) {
+#if defined(__sparc__) || defined(__mips__)
+  return pc + 8;
+#elif defined(__powerpc__) || defined(__arm__) || defined(__aarch64__) || \
+    defined(__hexagon__)
+  return STRIP_PAC_PC((void *)pc) + 4;
+#elif SANITIZER_RISCV64
+  // Current check order is 4 -> 2 -> 6 -> 8
+  u8 InsnByte = *(u8 *)(pc);
+  if (((InsnByte & 0x3) == 0x3) && ((InsnByte & 0x1c) != 0x1c)) {
+    // xxxxxxxxxxxbbb11 | 32 bit | bbb != 111
+    return pc + 4;
+  }
+  if ((InsnByte & 0x3) != 0x3) {
+    // xxxxxxxxxxxxxxaa | 16 bit | aa != 11
+    return pc + 2;
+  }
+  // RISC-V encoding allows instructions to be up to 8 bytes long
+  if ((InsnByte & 0x3f) == 0x1f) {
+    // xxxxxxxxxx011111 | 48 bit |
+    return pc + 6;
+  }
+  if ((InsnByte & 0x7f) == 0x3f) {
+    // xxxxxxxxx0111111 | 64 bit |
+    return pc + 8;
+  }
+  // bail-out if could not figure out the instruction size
+  return 0;
+#else
+  return pc + 1;
+#endif
+}
+
+uptr StackTrace::GetCurrentPc() {
+  return GET_CALLER_PC();
+}
+
+void BufferedStackTrace::Init(const uptr *pcs, uptr cnt, uptr extra_top_pc) {
+  size = cnt + !!extra_top_pc;
+  CHECK_LE(size, kStackTraceMax);
+  internal_memcpy(trace_buffer, pcs, cnt * sizeof(trace_buffer[0]));
+  if (extra_top_pc)
+    trace_buffer[cnt] = extra_top_pc;
+  top_frame_bp = 0;
+}
+
+// Sparc implementation is in its own file.
+#if !defined(__sparc__)
+
+// In GCC on ARM bp points to saved lr, not fp, so we should check the next
+// cell in stack to be a saved frame pointer. GetCanonicFrame returns the
+// pointer to saved frame pointer in any case.
+static inline uhwptr *GetCanonicFrame(uptr bp,
+                                      uptr stack_top,
+                                      uptr stack_bottom) {
+  CHECK_GT(stack_top, stack_bottom);
+#ifdef __arm__
+  if (!IsValidFrame(bp, stack_top, stack_bottom)) return 0;
+  uhwptr *bp_prev = (uhwptr *)bp;
+  if (IsValidFrame((uptr)bp_prev[0], stack_top, stack_bottom)) return bp_prev;
+  // The next frame pointer does not look right. This could be a GCC frame, step
+  // back by 1 word and try again.
+  if (IsValidFrame((uptr)bp_prev[-1], stack_top, stack_bottom))
+    return bp_prev - 1;
+  // Nope, this does not look right either. This means the frame after next does
+  // not have a valid frame pointer, but we can still extract the caller PC.
+  // Unfortunately, there is no way to decide between GCC and LLVM frame
+  // layouts. Assume LLVM.
+  return bp_prev;
+#else
+  return (uhwptr*)bp;
+#endif
+}
+
+void BufferedStackTrace::UnwindFast(uptr pc, uptr bp, uptr stack_top,
+                                    uptr stack_bottom, u32 max_depth) {
+  // TODO(yln): add arg sanity check for stack_top/stack_bottom
+  CHECK_GE(max_depth, 2);
+  const uptr kPageSize = GetPageSizeCached();
+  trace_buffer[0] = pc;
+  size = 1;
+  if (stack_top < 4096) return;  // Sanity check for stack top.
+  uhwptr *frame = GetCanonicFrame(bp, stack_top, stack_bottom);
+  // Lowest possible address that makes sense as the next frame pointer.
+  // Goes up as we walk the stack.
+  uptr bottom = stack_bottom;
+  // Avoid infinite loop when frame == frame[0] by using frame > prev_frame.
+  while (IsValidFrame((uptr)frame, stack_top, bottom) &&
+         IsAligned((uptr)frame, sizeof(*frame)) &&
+         size < max_depth) {
+#ifdef __powerpc__
+    // PowerPC ABIs specify that the return address is saved at offset
+    // 16 of the *caller's* stack frame.  Thus we must dereference the
+    // back chain to find the caller frame before extracting it.
+    uhwptr *caller_frame = (uhwptr*)frame[0];
+    if (!IsValidFrame((uptr)caller_frame, stack_top, bottom) ||
+        !IsAligned((uptr)caller_frame, sizeof(uhwptr)))
+      break;
+    uhwptr pc1 = caller_frame[2];
+#elif defined(__s390__)
+    uhwptr pc1 = frame[14];
+#elif defined(__riscv)
+    // frame[-1] contains the return address
+    uhwptr pc1 = frame[-1];
+#else
+    uhwptr pc1 = STRIP_PAC_PC((void *)frame[1]);
+#endif
+    // Let's assume that any pointer in the 0th page (i.e. <0x1000 on i386 and
+    // x86_64) is invalid and stop unwinding here.  If we're adding support for
+    // a platform where this isn't true, we need to reconsider this check.
+    if (pc1 < kPageSize)
+      break;
+    if (pc1 != pc) {
+      trace_buffer[size++] = (uptr) pc1;
+    }
+    bottom = (uptr)frame;
+#if defined(__riscv)
+    // frame[-2] contain fp of the previous frame
+    uptr new_bp = (uptr)frame[-2];
+#else
+    uptr new_bp = (uptr)frame[0];
+#endif
+    frame = GetCanonicFrame(new_bp, stack_top, bottom);
+  }
+}
+
+#endif  // !defined(__sparc__)
+
+void BufferedStackTrace::PopStackFrames(uptr count) {
+  CHECK_LT(count, size);
+  size -= count;
+  for (uptr i = 0; i < size; ++i) {
+    trace_buffer[i] = trace_buffer[i + count];
+  }
+}
+
+static uptr Distance(uptr a, uptr b) { return a < b ? b - a : a - b; }
+
+uptr BufferedStackTrace::LocatePcInTrace(uptr pc) {
+  uptr best = 0;
+  for (uptr i = 1; i < size; ++i) {
+    if (Distance(trace[i], pc) < Distance(trace[best], pc)) best = i;
+  }
+  return best;
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.h
new file mode 100644
index 0000000000..aebd504669
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace.h
@@ -0,0 +1,221 @@
+//===-- sanitizer_stacktrace.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_STACKTRACE_H
+#define SANITIZER_STACKTRACE_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+
+namespace __sanitizer {
+
+struct BufferedStackTrace;
+
+static const u32 kStackTraceMax = 255;
+
+#if SANITIZER_LINUX && defined(__mips__)
+# define SANITIZER_CAN_FAST_UNWIND 0
+#elif SANITIZER_WINDOWS
+# define SANITIZER_CAN_FAST_UNWIND 0
+#else
+# define SANITIZER_CAN_FAST_UNWIND 1
+#endif
+
+// Fast unwind is the only option on Mac for now; we will need to
+// revisit this macro when slow unwind works on Mac, see
+// https://github.com/google/sanitizers/issues/137
+#if SANITIZER_MAC
+#  define SANITIZER_CAN_SLOW_UNWIND 0
+#else
+# define SANITIZER_CAN_SLOW_UNWIND 1
+#endif
+
+struct StackTrace {
+  const uptr *trace;
+  u32 size;
+  u32 tag;
+
+  static const int TAG_UNKNOWN = 0;
+  static const int TAG_ALLOC = 1;
+  static const int TAG_DEALLOC = 2;
+  static const int TAG_CUSTOM = 100; // Tool specific tags start here.
+
+  StackTrace() : trace(nullptr), size(0), tag(0) {}
+  StackTrace(const uptr *trace, u32 size) : trace(trace), size(size), tag(0) {}
+  StackTrace(const uptr *trace, u32 size, u32 tag)
+      : trace(trace), size(size), tag(tag) {}
+
+  // Prints a symbolized stacktrace, followed by an empty line.
+  void Print() const;
+
+  // Prints a symbolized stacktrace to the output string, followed by an empty
+  // line.
+  void PrintTo(InternalScopedString *output) const;
+
+  // Prints a symbolized stacktrace to the output buffer, followed by an empty
+  // line. Returns the number of symbols that should have been written to buffer
+  // (not including trailing '\0'). Thus, the string is truncated iff return
+  // value is not less than "out_buf_size".
+  uptr PrintTo(char *out_buf, uptr out_buf_size) const;
+
+  static bool WillUseFastUnwind(bool request_fast_unwind) {
+    if (!SANITIZER_CAN_FAST_UNWIND)
+      return false;
+    if (!SANITIZER_CAN_SLOW_UNWIND)
+      return true;
+    return request_fast_unwind;
+  }
+
+  static uptr GetCurrentPc();
+  static inline uptr GetPreviousInstructionPc(uptr pc);
+  static uptr GetNextInstructionPc(uptr pc);
+};
+
+// Performance-critical, must be in the header.
+ALWAYS_INLINE
+uptr StackTrace::GetPreviousInstructionPc(uptr pc) {
+#if defined(__arm__)
+  // T32 (Thumb) branch instructions might be 16 or 32 bit long,
+  // so we return (pc-2) in that case in order to be safe.
+  // For A32 mode we return (pc-4) because all instructions are 32 bit long.
+  return (pc - 3) & (~1);
+#elif defined(__powerpc__) || defined(__powerpc64__) || defined(__aarch64__)
+  // PCs are always 4 byte aligned.
+  return pc - 4;
+#elif defined(__sparc__) || defined(__mips__)
+  return pc - 8;
+#elif SANITIZER_RISCV64
+  // RV-64 has variable instruciton length...
+  // C extentions gives us 2-byte instructoins
+  // RV-64 has 4-byte instructions
+  // + RISCV architecture allows instructions up to 8 bytes
+  // It seems difficult to figure out the exact instruction length -
+  // pc - 2 seems like a safe option for the purposes of stack tracing
+  return pc - 2;
+#else
+  return pc - 1;
+#endif
+}
+
+// StackTrace that owns the buffer used to store the addresses.
+struct BufferedStackTrace : public StackTrace {
+  uptr trace_buffer[kStackTraceMax];
+  uptr top_frame_bp;  // Optional bp of a top frame.
+
+  BufferedStackTrace() : StackTrace(trace_buffer, 0), top_frame_bp(0) {}
+
+  void Init(const uptr *pcs, uptr cnt, uptr extra_top_pc = 0);
+
+  // Get the stack trace with the given pc and bp.
+  // The pc will be in the position 0 of the resulting stack trace.
+  // The bp may refer to the current frame or to the caller's frame.
+  void Unwind(uptr pc, uptr bp, void *context, bool request_fast,
+              u32 max_depth = kStackTraceMax) {
+    top_frame_bp = (max_depth > 0) ? bp : 0;
+    // Small max_depth optimization
+    if (max_depth <= 1) {
+      if (max_depth == 1)
+        trace_buffer[0] = pc;
+      size = max_depth;
+      return;
+    }
+    UnwindImpl(pc, bp, context, request_fast, max_depth);
+  }
+
+  void Unwind(u32 max_depth, uptr pc, uptr bp, void *context, uptr stack_top,
+              uptr stack_bottom, bool request_fast_unwind);
+
+  void Reset() {
+    *static_cast<StackTrace *>(this) = StackTrace(trace_buffer, 0);
+    top_frame_bp = 0;
+  }
+
+ private:
+  // Every runtime defines its own implementation of this method
+  void UnwindImpl(uptr pc, uptr bp, void *context, bool request_fast,
+                  u32 max_depth);
+
+  // UnwindFast/Slow have platform-specific implementations
+  void UnwindFast(uptr pc, uptr bp, uptr stack_top, uptr stack_bottom,
+                  u32 max_depth);
+  void UnwindSlow(uptr pc, u32 max_depth);
+  void UnwindSlow(uptr pc, void *context, u32 max_depth);
+
+  void PopStackFrames(uptr count);
+  uptr LocatePcInTrace(uptr pc);
+
+  BufferedStackTrace(const BufferedStackTrace &) = delete;
+  void operator=(const BufferedStackTrace &) = delete;
+
+  friend class FastUnwindTest;
+};
+
+#if defined(__s390x__)
+static const uptr kFrameSize = 160;
+#elif defined(__s390__)
+static const uptr kFrameSize = 96;
+#else
+static const uptr kFrameSize = 2 * sizeof(uhwptr);
+#endif
+
+// Check if given pointer points into allocated stack area.
+static inline bool IsValidFrame(uptr frame, uptr stack_top, uptr stack_bottom) {
+  return frame > stack_bottom && frame < stack_top - kFrameSize;
+}
+
+}  // namespace __sanitizer
+
+// Use this macro if you want to print stack trace with the caller
+// of the current function in the top frame.
+#define GET_CALLER_PC_BP \
+  uptr bp = GET_CURRENT_FRAME();              \
+  uptr pc = GET_CALLER_PC();
+
+#define GET_CALLER_PC_BP_SP \
+  GET_CALLER_PC_BP;                           \
+  uptr local_stack;                           \
+  uptr sp = (uptr)&local_stack
+
+// Use this macro if you want to print stack trace with the current
+// function in the top frame.
+#define GET_CURRENT_PC_BP \
+  uptr bp = GET_CURRENT_FRAME();              \
+  uptr pc = StackTrace::GetCurrentPc()
+
+#define GET_CURRENT_PC_BP_SP \
+  GET_CURRENT_PC_BP;                          \
+  uptr local_stack;                           \
+  uptr sp = (uptr)&local_stack
+
+// GET_CURRENT_PC() is equivalent to StackTrace::GetCurrentPc().
+// Optimized x86 version is faster than GetCurrentPc because
+// it does not involve a function call, instead it reads RIP register.
+// Reads of RIP by an instruction return RIP pointing to the next
+// instruction, which is exactly what we want here, thus 0 offset.
+// It needs to be a macro because otherwise we will get the name
+// of this function on the top of most stacks. Attribute artificial
+// does not do what it claims to do, unfortunatley. And attribute
+// __nodebug__ is clang-only. If we would have an attribute that
+// would remove this function from debug info, we could simply make
+// StackTrace::GetCurrentPc() faster.
+#if defined(__x86_64__)
+#  define GET_CURRENT_PC()                \
+    (__extension__({                      \
+      uptr pc;                            \
+      asm("lea 0(%%rip), %0" : "=r"(pc)); \
+      pc;                                 \
+    }))
+#else
+#  define GET_CURRENT_PC() StackTrace::GetCurrentPc()
+#endif
+
+#endif  // SANITIZER_STACKTRACE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp
new file mode 100644
index 0000000000..2d1c03f732
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp
@@ -0,0 +1,225 @@
+//===-- sanitizer_stacktrace_libcdep.cpp ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_stacktrace.h"
+#include "sanitizer_stacktrace_printer.h"
+#include "sanitizer_symbolizer.h"
+
+namespace __sanitizer {
+
+namespace {
+
+class StackTraceTextPrinter {
+ public:
+  StackTraceTextPrinter(const char *stack_trace_fmt, char frame_delimiter,
+                        InternalScopedString *output,
+                        InternalScopedString *dedup_token)
+      : stack_trace_fmt_(stack_trace_fmt),
+        frame_delimiter_(frame_delimiter),
+        output_(output),
+        dedup_token_(dedup_token),
+        symbolize_(RenderNeedsSymbolization(stack_trace_fmt)) {}
+
+  bool ProcessAddressFrames(uptr pc) {
+    SymbolizedStack *frames = symbolize_
+                                  ? Symbolizer::GetOrInit()->SymbolizePC(pc)
+                                  : SymbolizedStack::New(pc);
+    if (!frames)
+      return false;
+
+    for (SymbolizedStack *cur = frames; cur; cur = cur->next) {
+      uptr prev_len = output_->length();
+      RenderFrame(output_, stack_trace_fmt_, frame_num_++, cur->info.address,
+                  symbolize_ ? &cur->info : nullptr,
+                  common_flags()->symbolize_vs_style,
+                  common_flags()->strip_path_prefix);
+
+      if (prev_len != output_->length())
+        output_->append("%c", frame_delimiter_);
+
+      ExtendDedupToken(cur);
+    }
+    frames->ClearAll();
+    return true;
+  }
+
+ private:
+  // Extend the dedup token by appending a new frame.
+  void ExtendDedupToken(SymbolizedStack *stack) {
+    if (!dedup_token_)
+      return;
+
+    if (dedup_frames_-- > 0) {
+      if (dedup_token_->length())
+        dedup_token_->append("--");
+      if (stack->info.function != nullptr)
+        dedup_token_->append("%s", stack->info.function);
+    }
+  }
+
+  const char *stack_trace_fmt_;
+  const char frame_delimiter_;
+  int dedup_frames_ = common_flags()->dedup_token_length;
+  uptr frame_num_ = 0;
+  InternalScopedString *output_;
+  InternalScopedString *dedup_token_;
+  const bool symbolize_ = false;
+};
+
+static void CopyStringToBuffer(const InternalScopedString &str, char *out_buf,
+                               uptr out_buf_size) {
+  if (!out_buf_size)
+    return;
+
+  CHECK_GT(out_buf_size, 0);
+  uptr copy_size = Min(str.length(), out_buf_size - 1);
+  internal_memcpy(out_buf, str.data(), copy_size);
+  out_buf[copy_size] = '\0';
+}
+
+}  // namespace
+
+void StackTrace::PrintTo(InternalScopedString *output) const {
+  CHECK(output);
+
+  InternalScopedString dedup_token;
+  StackTraceTextPrinter printer(common_flags()->stack_trace_format, '\n',
+                                output, &dedup_token);
+
+  if (trace == nullptr || size == 0) {
+    output->append("    <empty stack>\n\n");
+    return;
+  }
+
+  for (uptr i = 0; i < size && trace[i]; i++) {
+    // PCs in stack traces are actually the return addresses, that is,
+    // addresses of the next instructions after the call.
+    uptr pc = GetPreviousInstructionPc(trace[i]);
+    CHECK(printer.ProcessAddressFrames(pc));
+  }
+
+  // Always add a trailing empty line after stack trace.
+  output->append("\n");
+
+  // Append deduplication token, if non-empty.
+  if (dedup_token.length())
+    output->append("DEDUP_TOKEN: %s\n", dedup_token.data());
+}
+
+uptr StackTrace::PrintTo(char *out_buf, uptr out_buf_size) const {
+  CHECK(out_buf);
+
+  InternalScopedString output;
+  PrintTo(&output);
+  CopyStringToBuffer(output, out_buf, out_buf_size);
+
+  return output.length();
+}
+
+void StackTrace::Print() const {
+  InternalScopedString output;
+  PrintTo(&output);
+  Printf("%s", output.data());
+}
+
+void BufferedStackTrace::Unwind(u32 max_depth, uptr pc, uptr bp, void *context,
+                                uptr stack_top, uptr stack_bottom,
+                                bool request_fast_unwind) {
+  // Ensures all call sites get what they requested.
+  CHECK_EQ(request_fast_unwind, WillUseFastUnwind(request_fast_unwind));
+  top_frame_bp = (max_depth > 0) ? bp : 0;
+  // Avoid doing any work for small max_depth.
+  if (max_depth == 0) {
+    size = 0;
+    return;
+  }
+  if (max_depth == 1) {
+    size = 1;
+    trace_buffer[0] = pc;
+    return;
+  }
+  if (!WillUseFastUnwind(request_fast_unwind)) {
+#if SANITIZER_CAN_SLOW_UNWIND
+    if (context)
+      UnwindSlow(pc, context, max_depth);
+    else
+      UnwindSlow(pc, max_depth);
+    // If there are too few frames, the program may be built with
+    // -fno-asynchronous-unwind-tables. Fall back to fast unwinder below.
+    if (size > 2 || size >= max_depth)
+      return;
+#else
+    UNREACHABLE("slow unwind requested but not available");
+#endif
+  }
+  UnwindFast(pc, bp, stack_top, stack_bottom, max_depth);
+}
+
+static int GetModuleAndOffsetForPc(uptr pc, char *module_name,
+                                   uptr module_name_len, uptr *pc_offset) {
+  const char *found_module_name = nullptr;
+  bool ok = Symbolizer::GetOrInit()->GetModuleNameAndOffsetForPC(
+      pc, &found_module_name, pc_offset);
+
+  if (!ok) return false;
+
+  if (module_name && module_name_len) {
+    internal_strncpy(module_name, found_module_name, module_name_len);
+    module_name[module_name_len - 1] = '\x00';
+  }
+  return true;
+}
+
+}  // namespace __sanitizer
+using namespace __sanitizer;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_symbolize_pc(uptr pc, const char *fmt, char *out_buf,
+                              uptr out_buf_size) {
+  if (!out_buf_size)
+    return;
+
+  pc = StackTrace::GetPreviousInstructionPc(pc);
+
+  InternalScopedString output;
+  StackTraceTextPrinter printer(fmt, '\0', &output, nullptr);
+  if (!printer.ProcessAddressFrames(pc)) {
+    output.clear();
+    output.append("<can't symbolize>");
+  }
+  CopyStringToBuffer(output, out_buf, out_buf_size);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_symbolize_global(uptr data_addr, const char *fmt,
+                                  char *out_buf, uptr out_buf_size) {
+  if (!out_buf_size) return;
+  out_buf[0] = 0;
+  DataInfo DI;
+  if (!Symbolizer::GetOrInit()->SymbolizeData(data_addr, &DI)) return;
+  InternalScopedString data_desc;
+  RenderData(&data_desc, fmt, &DI, common_flags()->strip_path_prefix);
+  internal_strncpy(out_buf, data_desc.data(), out_buf_size);
+  out_buf[out_buf_size - 1] = 0;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __sanitizer_get_module_and_offset_for_pc(uptr pc, char *module_name,
+                                             uptr module_name_len,
+                                             uptr *pc_offset) {
+  return __sanitizer::GetModuleAndOffsetForPc(pc, module_name, module_name_len,
+                                              pc_offset);
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.cpp
new file mode 100644
index 0000000000..2d0eccc160
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.cpp
@@ -0,0 +1,310 @@
+//===-- sanitizer_common.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers' run-time libraries.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_stacktrace_printer.h"
+#include "sanitizer_file.h"
+#include "sanitizer_fuchsia.h"
+
+namespace __sanitizer {
+
+// sanitizer_symbolizer_markup.cpp implements these differently.
+#if !SANITIZER_SYMBOLIZER_MARKUP
+
+static const char *StripFunctionName(const char *function, const char *prefix) {
+  if (!function) return nullptr;
+  if (!prefix) return function;
+  uptr prefix_len = internal_strlen(prefix);
+  if (0 == internal_strncmp(function, prefix, prefix_len))
+    return function + prefix_len;
+  return function;
+}
+
+static const char *DemangleFunctionName(const char *function) {
+  if (!function) return nullptr;
+
+  // NetBSD uses indirection for old threading functions for historical reasons
+  // The mangled names are internal implementation detail and should not be
+  // exposed even in backtraces.
+#if SANITIZER_NETBSD
+  if (!internal_strcmp(function, "__libc_mutex_init"))
+    return "pthread_mutex_init";
+  if (!internal_strcmp(function, "__libc_mutex_lock"))
+    return "pthread_mutex_lock";
+  if (!internal_strcmp(function, "__libc_mutex_trylock"))
+    return "pthread_mutex_trylock";
+  if (!internal_strcmp(function, "__libc_mutex_unlock"))
+    return "pthread_mutex_unlock";
+  if (!internal_strcmp(function, "__libc_mutex_destroy"))
+    return "pthread_mutex_destroy";
+  if (!internal_strcmp(function, "__libc_mutexattr_init"))
+    return "pthread_mutexattr_init";
+  if (!internal_strcmp(function, "__libc_mutexattr_settype"))
+    return "pthread_mutexattr_settype";
+  if (!internal_strcmp(function, "__libc_mutexattr_destroy"))
+    return "pthread_mutexattr_destroy";
+  if (!internal_strcmp(function, "__libc_cond_init"))
+    return "pthread_cond_init";
+  if (!internal_strcmp(function, "__libc_cond_signal"))
+    return "pthread_cond_signal";
+  if (!internal_strcmp(function, "__libc_cond_broadcast"))
+    return "pthread_cond_broadcast";
+  if (!internal_strcmp(function, "__libc_cond_wait"))
+    return "pthread_cond_wait";
+  if (!internal_strcmp(function, "__libc_cond_timedwait"))
+    return "pthread_cond_timedwait";
+  if (!internal_strcmp(function, "__libc_cond_destroy"))
+    return "pthread_cond_destroy";
+  if (!internal_strcmp(function, "__libc_rwlock_init"))
+    return "pthread_rwlock_init";
+  if (!internal_strcmp(function, "__libc_rwlock_rdlock"))
+    return "pthread_rwlock_rdlock";
+  if (!internal_strcmp(function, "__libc_rwlock_wrlock"))
+    return "pthread_rwlock_wrlock";
+  if (!internal_strcmp(function, "__libc_rwlock_tryrdlock"))
+    return "pthread_rwlock_tryrdlock";
+  if (!internal_strcmp(function, "__libc_rwlock_trywrlock"))
+    return "pthread_rwlock_trywrlock";
+  if (!internal_strcmp(function, "__libc_rwlock_unlock"))
+    return "pthread_rwlock_unlock";
+  if (!internal_strcmp(function, "__libc_rwlock_destroy"))
+    return "pthread_rwlock_destroy";
+  if (!internal_strcmp(function, "__libc_thr_keycreate"))
+    return "pthread_key_create";
+  if (!internal_strcmp(function, "__libc_thr_setspecific"))
+    return "pthread_setspecific";
+  if (!internal_strcmp(function, "__libc_thr_getspecific"))
+    return "pthread_getspecific";
+  if (!internal_strcmp(function, "__libc_thr_keydelete"))
+    return "pthread_key_delete";
+  if (!internal_strcmp(function, "__libc_thr_once"))
+    return "pthread_once";
+  if (!internal_strcmp(function, "__libc_thr_self"))
+    return "pthread_self";
+  if (!internal_strcmp(function, "__libc_thr_exit"))
+    return "pthread_exit";
+  if (!internal_strcmp(function, "__libc_thr_setcancelstate"))
+    return "pthread_setcancelstate";
+  if (!internal_strcmp(function, "__libc_thr_equal"))
+    return "pthread_equal";
+  if (!internal_strcmp(function, "__libc_thr_curcpu"))
+    return "pthread_curcpu_np";
+  if (!internal_strcmp(function, "__libc_thr_sigsetmask"))
+    return "pthread_sigmask";
+#endif
+
+  return function;
+}
+
+static void MaybeBuildIdToBuffer(const AddressInfo &info, bool PrefixSpace,
+                                 InternalScopedString *buffer) {
+  if (info.uuid_size) {
+    if (PrefixSpace)
+      buffer->append(" ");
+    buffer->append("(BuildId: ");
+    for (uptr i = 0; i < info.uuid_size; ++i) {
+      buffer->append("%02x", info.uuid[i]);
+    }
+    buffer->append(")");
+  }
+}
+
+static const char kDefaultFormat[] = "    #%n %p %F %L";
+
+void RenderFrame(InternalScopedString *buffer, const char *format, int frame_no,
+                 uptr address, const AddressInfo *info, bool vs_style,
+                 const char *strip_path_prefix, const char *strip_func_prefix) {
+  // info will be null in the case where symbolization is not needed for the
+  // given format. This ensures that the code below will get a hard failure
+  // rather than print incorrect information in case RenderNeedsSymbolization
+  // ever ends up out of sync with this function. If non-null, the addresses
+  // should match.
+  CHECK(!info || address == info->address);
+  if (0 == internal_strcmp(format, "DEFAULT"))
+    format = kDefaultFormat;
+  for (const char *p = format; *p != '\0'; p++) {
+    if (*p != '%') {
+      buffer->append("%c", *p);
+      continue;
+    }
+    p++;
+    switch (*p) {
+    case '%':
+      buffer->append("%%");
+      break;
+    // Frame number and all fields of AddressInfo structure.
+    case 'n':
+      buffer->append("%u", frame_no);
+      break;
+    case 'p':
+      buffer->append("0x%zx", address);
+      break;
+    case 'm':
+      buffer->append("%s", StripPathPrefix(info->module, strip_path_prefix));
+      break;
+    case 'o':
+      buffer->append("0x%zx", info->module_offset);
+      break;
+    case 'b':
+      MaybeBuildIdToBuffer(*info, /*PrefixSpace=*/false, buffer);
+      break;
+    case 'f':
+      buffer->append("%s", DemangleFunctionName(StripFunctionName(
+                               info->function, strip_func_prefix)));
+      break;
+    case 'q':
+      buffer->append("0x%zx", info->function_offset != AddressInfo::kUnknown
+                                  ? info->function_offset
+                                  : 0x0);
+      break;
+    case 's':
+      buffer->append("%s", StripPathPrefix(info->file, strip_path_prefix));
+      break;
+    case 'l':
+      buffer->append("%d", info->line);
+      break;
+    case 'c':
+      buffer->append("%d", info->column);
+      break;
+    // Smarter special cases.
+    case 'F':
+      // Function name and offset, if file is unknown.
+      if (info->function) {
+        buffer->append("in %s", DemangleFunctionName(StripFunctionName(
+                                    info->function, strip_func_prefix)));
+        if (!info->file && info->function_offset != AddressInfo::kUnknown)
+          buffer->append("+0x%zx", info->function_offset);
+      }
+      break;
+    case 'S':
+      // File/line information.
+      RenderSourceLocation(buffer, info->file, info->line, info->column,
+                           vs_style, strip_path_prefix);
+      break;
+    case 'L':
+      // Source location, or module location.
+      if (info->file) {
+        RenderSourceLocation(buffer, info->file, info->line, info->column,
+                             vs_style, strip_path_prefix);
+      } else if (info->module) {
+        RenderModuleLocation(buffer, info->module, info->module_offset,
+                             info->module_arch, strip_path_prefix);
+
+        MaybeBuildIdToBuffer(*info, /*PrefixSpace=*/true, buffer);
+      } else {
+        buffer->append("(<unknown module>)");
+      }
+      break;
+    case 'M':
+      // Module basename and offset, or PC.
+      if (address & kExternalPCBit) {
+        // There PCs are not meaningful.
+      } else if (info->module) {
+        // Always strip the module name for %M.
+        RenderModuleLocation(buffer, StripModuleName(info->module),
+                             info->module_offset, info->module_arch, "");
+        MaybeBuildIdToBuffer(*info, /*PrefixSpace=*/true, buffer);
+      } else {
+        buffer->append("(%p)", (void *)address);
+      }
+      break;
+    default:
+      Report("Unsupported specifier in stack frame format: %c (%p)!\n", *p,
+             (void *)p);
+      Die();
+    }
+  }
+}
+
+bool RenderNeedsSymbolization(const char *format) {
+  if (0 == internal_strcmp(format, "DEFAULT"))
+    format = kDefaultFormat;
+  for (const char *p = format; *p != '\0'; p++) {
+    if (*p != '%')
+      continue;
+    p++;
+    switch (*p) {
+      case '%':
+        break;
+      case 'n':
+        // frame_no
+        break;
+      case 'p':
+        // address
+        break;
+      default:
+        return true;
+    }
+  }
+  return false;
+}
+
+void RenderData(InternalScopedString *buffer, const char *format,
+                const DataInfo *DI, const char *strip_path_prefix) {
+  for (const char *p = format; *p != '\0'; p++) {
+    if (*p != '%') {
+      buffer->append("%c", *p);
+      continue;
+    }
+    p++;
+    switch (*p) {
+      case '%':
+        buffer->append("%%");
+        break;
+      case 's':
+        buffer->append("%s", StripPathPrefix(DI->file, strip_path_prefix));
+        break;
+      case 'l':
+        buffer->append("%zu", DI->line);
+        break;
+      case 'g':
+        buffer->append("%s", DI->name);
+        break;
+      default:
+        Report("Unsupported specifier in stack frame format: %c (%p)!\n", *p,
+               (void *)p);
+        Die();
+    }
+  }
+}
+
+#endif  // !SANITIZER_SYMBOLIZER_MARKUP
+
+void RenderSourceLocation(InternalScopedString *buffer, const char *file,
+                          int line, int column, bool vs_style,
+                          const char *strip_path_prefix) {
+  if (vs_style && line > 0) {
+    buffer->append("%s(%d", StripPathPrefix(file, strip_path_prefix), line);
+    if (column > 0)
+      buffer->append(",%d", column);
+    buffer->append(")");
+    return;
+  }
+
+  buffer->append("%s", StripPathPrefix(file, strip_path_prefix));
+  if (line > 0) {
+    buffer->append(":%d", line);
+    if (column > 0)
+      buffer->append(":%d", column);
+  }
+}
+
+void RenderModuleLocation(InternalScopedString *buffer, const char *module,
+                          uptr offset, ModuleArch arch,
+                          const char *strip_path_prefix) {
+  buffer->append("(%s", StripPathPrefix(module, strip_path_prefix));
+  if (arch != kModuleArchUnknown) {
+    buffer->append(":%s", ModuleArchToString(arch));
+  }
+  buffer->append("+0x%zx)", offset);
+}
+
+} // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.h
new file mode 100644
index 0000000000..96119b2ee9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_printer.h
@@ -0,0 +1,73 @@
+//===-- sanitizer_stacktrace_printer.h --------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers' run-time libraries.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_STACKTRACE_PRINTER_H
+#define SANITIZER_STACKTRACE_PRINTER_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_symbolizer.h"
+
+namespace __sanitizer {
+
+// Render the contents of "info" structure, which represents the contents of
+// stack frame "frame_no" and appends it to the "buffer". "format" is a
+// string with placeholders, which is copied to the output with
+// placeholders substituted with the contents of "info". For example,
+// format string
+//   "  frame %n: function %F at %S"
+// will be turned into
+//   "  frame 10: function foo::bar() at my/file.cc:10"
+// You may additionally pass "strip_path_prefix" to strip prefixes of paths to
+// source files and modules, and "strip_func_prefix" to strip prefixes of
+// function names.
+// Here's the full list of available placeholders:
+//   %% - represents a '%' character;
+//   %n - frame number (copy of frame_no);
+//   %p - PC in hex format;
+//   %m - path to module (binary or shared object);
+//   %o - offset in the module in hex format;
+//   %f - function name;
+//   %q - offset in the function in hex format (*if available*);
+//   %s - path to source file;
+//   %l - line in the source file;
+//   %c - column in the source file;
+//   %F - if function is known to be <foo>, prints "in <foo>", possibly
+//        followed by the offset in this function, but only if source file
+//        is unknown;
+//   %S - prints file/line/column information;
+//   %L - prints location information: file/line/column, if it is known, or
+//        module+offset if it is known, or (<unknown module>) string.
+//   %M - prints module basename and offset, if it is known, or PC.
+void RenderFrame(InternalScopedString *buffer, const char *format, int frame_no,
+                 uptr address, const AddressInfo *info, bool vs_style,
+                 const char *strip_path_prefix = "",
+                 const char *strip_func_prefix = "");
+
+bool RenderNeedsSymbolization(const char *format);
+
+void RenderSourceLocation(InternalScopedString *buffer, const char *file,
+                          int line, int column, bool vs_style,
+                          const char *strip_path_prefix);
+
+void RenderModuleLocation(InternalScopedString *buffer, const char *module,
+                          uptr offset, ModuleArch arch,
+                          const char *strip_path_prefix);
+
+// Same as RenderFrame, but for data section (global variables).
+// Accepts %s, %l from above.
+// Also accepts:
+//   %g - name of the global variable.
+void RenderData(InternalScopedString *buffer, const char *format,
+                const DataInfo *DI, const char *strip_path_prefix = "");
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_STACKTRACE_PRINTER_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp
new file mode 100644
index 0000000000..1e635a6697
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stacktrace_sparc.cpp
@@ -0,0 +1,85 @@
+//===-- sanitizer_stacktrace_sparc.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//
+// Implementation of fast stack unwinding for Sparc.
+//===----------------------------------------------------------------------===//
+
+#if defined(__sparc__)
+
+#if defined(__arch64__) || defined(__sparcv9)
+#define STACK_BIAS 2047
+#else
+#define STACK_BIAS 0
+#endif
+
+#include "sanitizer_common.h"
+#include "sanitizer_stacktrace.h"
+
+namespace __sanitizer {
+
+void BufferedStackTrace::UnwindFast(uptr pc, uptr bp, uptr stack_top,
+                                    uptr stack_bottom, u32 max_depth) {
+  // TODO(yln): add arg sanity check for stack_top/stack_bottom
+  CHECK_GE(max_depth, 2);
+  const uptr kPageSize = GetPageSizeCached();
+#if defined(__GNUC__)
+  // __builtin_return_address returns the address of the call instruction
+  // on the SPARC and not the return address, so we need to compensate.
+  trace_buffer[0] = GetNextInstructionPc(pc);
+#else
+  trace_buffer[0] = pc;
+#endif
+  size = 1;
+  if (stack_top < 4096) return;  // Sanity check for stack top.
+  // Flush register windows to memory
+#if defined(__sparc_v9__) || defined(__sparcv9__) || defined(__sparcv9)
+  asm volatile("flushw" ::: "memory");
+#else
+  asm volatile("ta 3" ::: "memory");
+#endif
+  // On the SPARC, the return address is not in the frame, it is in a
+  // register.  There is no way to access it off of the current frame
+  // pointer, but it can be accessed off the previous frame pointer by
+  // reading the value from the register window save area.
+  uptr prev_bp = GET_CURRENT_FRAME();
+  uptr next_bp = prev_bp;
+  unsigned int i = 0;
+  while (next_bp != bp && IsAligned(next_bp, sizeof(uhwptr)) && i++ < 8) {
+    prev_bp = next_bp;
+    next_bp = (uptr)((uhwptr *)next_bp)[14] + STACK_BIAS;
+  }
+  if (next_bp == bp)
+    bp = prev_bp;
+  // Lowest possible address that makes sense as the next frame pointer.
+  // Goes up as we walk the stack.
+  uptr bottom = stack_bottom;
+  // Avoid infinite loop when frame == frame[0] by using frame > prev_frame.
+  while (IsValidFrame(bp, stack_top, bottom) && IsAligned(bp, sizeof(uhwptr)) &&
+         size < max_depth) {
+    uhwptr pc1 = ((uhwptr *)bp)[15];
+    // Let's assume that any pointer in the 0th page is invalid and
+    // stop unwinding here.  If we're adding support for a platform
+    // where this isn't true, we need to reconsider this check.
+    if (pc1 < kPageSize)
+      break;
+    if (pc1 != pc) {
+      // %o7 contains the address of the call instruction and not the
+      // return address, so we need to compensate.
+      trace_buffer[size++] = GetNextInstructionPc((uptr)pc1);
+    }
+    bottom = bp;
+    bp = (uptr)((uhwptr *)bp)[14] + STACK_BIAS;
+  }
+}
+
+}  // namespace __sanitizer
+
+#endif  // !defined(__sparc__)
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld.h
new file mode 100644
index 0000000000..7891c1081f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld.h
@@ -0,0 +1,65 @@
+//===-- sanitizer_stoptheworld.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Defines the StopTheWorld function which suspends the execution of the current
+// process and runs the user-supplied callback in the same address space.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_STOPTHEWORLD_H
+#define SANITIZER_STOPTHEWORLD_H
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+enum PtraceRegistersStatus {
+  REGISTERS_UNAVAILABLE_FATAL = -1,
+  REGISTERS_UNAVAILABLE = 0,
+  REGISTERS_AVAILABLE = 1
+};
+
+// Holds the list of suspended threads and provides an interface to dump their
+// register contexts.
+class SuspendedThreadsList {
+ public:
+  SuspendedThreadsList() = default;
+
+  // Can't declare pure virtual functions in sanitizer runtimes:
+  // __cxa_pure_virtual might be unavailable. Use UNIMPLEMENTED() instead.
+  virtual PtraceRegistersStatus GetRegistersAndSP(
+      uptr index, InternalMmapVector<uptr> *buffer, uptr *sp) const {
+    UNIMPLEMENTED();
+  }
+
+  virtual uptr ThreadCount() const { UNIMPLEMENTED(); }
+  virtual tid_t GetThreadID(uptr index) const { UNIMPLEMENTED(); }
+
+ protected:
+  ~SuspendedThreadsList() {}
+
+ private:
+  // Prohibit copy and assign.
+  SuspendedThreadsList(const SuspendedThreadsList &) = delete;
+  void operator=(const SuspendedThreadsList &) = delete;
+};
+
+typedef void (*StopTheWorldCallback)(
+    const SuspendedThreadsList &suspended_threads_list,
+    void *argument);
+
+// Suspend all threads in the current process and run the callback on the list
+// of suspended threads. This function will resume the threads before returning.
+// The callback should not call any libc functions. The callback must not call
+// exit() nor _exit() and instead return to the caller.
+// This function should NOT be called from multiple threads simultaneously.
+void StopTheWorld(StopTheWorldCallback callback, void *argument);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_STOPTHEWORLD_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
new file mode 100644
index 0000000000..4cc6720076
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
@@ -0,0 +1,43 @@
+//===-- sanitizer_stoptheworld_fuchsia.cpp -------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+//
+// See sanitizer_stoptheworld.h for details.
+//
+//===---------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FUCHSIA
+
+#error #include <zircon/sanitizer.h>
+
+#include "sanitizer_stoptheworld.h"
+#include "sanitizer_stoptheworld_fuchsia.h"
+
+namespace __sanitizer {
+
+// The Fuchsia implementation stops the world but doesn't offer a real
+// SuspendedThreadsList argument.  This is enough for ASan's use case,
+// and LSan does not use this API on Fuchsia.
+void StopTheWorld(StopTheWorldCallback callback, void *argument) {
+  struct Params {
+    StopTheWorldCallback callback;
+    void *argument;
+  } params = {callback, argument};
+  __sanitizer_memory_snapshot(
+      nullptr, nullptr, nullptr, nullptr,
+      [](zx_status_t, void *data) {
+        auto params = reinterpret_cast<Params *>(data);
+        params->callback(SuspendedThreadsListFuchsia(), params->argument);
+      },
+      &params);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h
new file mode 100644
index 0000000000..6d9ead6050
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_fuchsia.h
@@ -0,0 +1,20 @@
+//===-- sanitizer_stoptheworld_fuchsia.h ------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_STOPTHEWORLD_FUCHSIA_H
+#define SANITIZER_STOPTHEWORLD_FUCHSIA_H
+
+#include "sanitizer_stoptheworld.h"
+
+namespace __sanitizer {
+
+class SuspendedThreadsListFuchsia final : public SuspendedThreadsList {};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_STOPTHEWORLD_FUCHSIA_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
new file mode 100644
index 0000000000..74eea9d0fa
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
@@ -0,0 +1,623 @@
+//===-- sanitizer_stoptheworld_linux_libcdep.cpp --------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// See sanitizer_stoptheworld.h for details.
+// This implementation was inspired by Markus Gutschke's linuxthreads.cc.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_LINUX &&                                                   \
+    (defined(__x86_64__) || defined(__mips__) || defined(__aarch64__) || \
+     defined(__powerpc64__) || defined(__s390__) || defined(__i386__) || \
+     defined(__arm__) || SANITIZER_RISCV64)
+
+#include "sanitizer_stoptheworld.h"
+
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_atomic.h"
+
+#include <errno.h>
+#include <sched.h> // for CLONE_* definitions
+#include <stddef.h>
+#include <sys/prctl.h> // for PR_* definitions
+#include <sys/ptrace.h> // for PTRACE_* definitions
+#include <sys/types.h> // for pid_t
+#include <sys/uio.h> // for iovec
+#include <elf.h> // for NT_PRSTATUS
+#if (defined(__aarch64__) || SANITIZER_RISCV64) && !SANITIZER_ANDROID
+// GLIBC 2.20+ sys/user does not include asm/ptrace.h
+# include <asm/ptrace.h>
+#endif
+#include <sys/user.h>  // for user_regs_struct
+#if SANITIZER_ANDROID && SANITIZER_MIPS
+# error #include <asm/reg.h>  // for mips SP register in sys/user.h
+#endif
+#include <sys/wait.h> // for signal-related stuff
+
+#ifdef sa_handler
+# undef sa_handler
+#endif
+
+#ifdef sa_sigaction
+# undef sa_sigaction
+#endif
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_placement_new.h"
+
+// Sufficiently old kernel headers don't provide this value, but we can still
+// call prctl with it. If the runtime kernel is new enough, the prctl call will
+// have the desired effect; if the kernel is too old, the call will error and we
+// can ignore said error.
+#ifndef PR_SET_PTRACER
+#define PR_SET_PTRACER 0x59616d61
+#endif
+
+// This module works by spawning a Linux task which then attaches to every
+// thread in the caller process with ptrace. This suspends the threads, and
+// PTRACE_GETREGS can then be used to obtain their register state. The callback
+// supplied to StopTheWorld() is run in the tracer task while the threads are
+// suspended.
+// The tracer task must be placed in a different thread group for ptrace to
+// work, so it cannot be spawned as a pthread. Instead, we use the low-level
+// clone() interface (we want to share the address space with the caller
+// process, so we prefer clone() over fork()).
+//
+// We don't use any libc functions, relying instead on direct syscalls. There
+// are two reasons for this:
+// 1. calling a library function while threads are suspended could cause a
+// deadlock, if one of the treads happens to be holding a libc lock;
+// 2. it's generally not safe to call libc functions from the tracer task,
+// because clone() does not set up a thread-local storage for it. Any
+// thread-local variables used by libc will be shared between the tracer task
+// and the thread which spawned it.
+
+namespace __sanitizer {
+
+class SuspendedThreadsListLinux final : public SuspendedThreadsList {
+ public:
+  SuspendedThreadsListLinux() { thread_ids_.reserve(1024); }
+
+  tid_t GetThreadID(uptr index) const override;
+  uptr ThreadCount() const override;
+  bool ContainsTid(tid_t thread_id) const;
+  void Append(tid_t tid);
+
+  PtraceRegistersStatus GetRegistersAndSP(uptr index,
+                                          InternalMmapVector<uptr> *buffer,
+                                          uptr *sp) const override;
+
+ private:
+  InternalMmapVector<tid_t> thread_ids_;
+};
+
+// Structure for passing arguments into the tracer thread.
+struct TracerThreadArgument {
+  StopTheWorldCallback callback;
+  void *callback_argument;
+  // The tracer thread waits on this mutex while the parent finishes its
+  // preparations.
+  Mutex mutex;
+  // Tracer thread signals its completion by setting done.
+  atomic_uintptr_t done;
+  uptr parent_pid;
+};
+
+// This class handles thread suspending/unsuspending in the tracer thread.
+class ThreadSuspender {
+ public:
+  explicit ThreadSuspender(pid_t pid, TracerThreadArgument *arg)
+    : arg(arg)
+    , pid_(pid) {
+      CHECK_GE(pid, 0);
+    }
+  bool SuspendAllThreads();
+  void ResumeAllThreads();
+  void KillAllThreads();
+  SuspendedThreadsListLinux &suspended_threads_list() {
+    return suspended_threads_list_;
+  }
+  TracerThreadArgument *arg;
+ private:
+  SuspendedThreadsListLinux suspended_threads_list_;
+  pid_t pid_;
+  bool SuspendThread(tid_t thread_id);
+};
+
+bool ThreadSuspender::SuspendThread(tid_t tid) {
+  // Are we already attached to this thread?
+  // Currently this check takes linear time, however the number of threads is
+  // usually small.
+  if (suspended_threads_list_.ContainsTid(tid)) return false;
+  int pterrno;
+  if (internal_iserror(internal_ptrace(PTRACE_ATTACH, tid, nullptr, nullptr),
+                       &pterrno)) {
+    // Either the thread is dead, or something prevented us from attaching.
+    // Log this event and move on.
+    VReport(1, "Could not attach to thread %zu (errno %d).\n", (uptr)tid,
+            pterrno);
+    return false;
+  } else {
+    VReport(2, "Attached to thread %zu.\n", (uptr)tid);
+    // The thread is not guaranteed to stop before ptrace returns, so we must
+    // wait on it. Note: if the thread receives a signal concurrently,
+    // we can get notification about the signal before notification about stop.
+    // In such case we need to forward the signal to the thread, otherwise
+    // the signal will be missed (as we do PTRACE_DETACH with arg=0) and
+    // any logic relying on signals will break. After forwarding we need to
+    // continue to wait for stopping, because the thread is not stopped yet.
+    // We do ignore delivery of SIGSTOP, because we want to make stop-the-world
+    // as invisible as possible.
+    for (;;) {
+      int status;
+      uptr waitpid_status;
+      HANDLE_EINTR(waitpid_status, internal_waitpid(tid, &status, __WALL));
+      int wperrno;
+      if (internal_iserror(waitpid_status, &wperrno)) {
+        // Got a ECHILD error. I don't think this situation is possible, but it
+        // doesn't hurt to report it.
+        VReport(1, "Waiting on thread %zu failed, detaching (errno %d).\n",
+                (uptr)tid, wperrno);
+        internal_ptrace(PTRACE_DETACH, tid, nullptr, nullptr);
+        return false;
+      }
+      if (WIFSTOPPED(status) && WSTOPSIG(status) != SIGSTOP) {
+        internal_ptrace(PTRACE_CONT, tid, nullptr,
+                        (void*)(uptr)WSTOPSIG(status));
+        continue;
+      }
+      break;
+    }
+    suspended_threads_list_.Append(tid);
+    return true;
+  }
+}
+
+void ThreadSuspender::ResumeAllThreads() {
+  for (uptr i = 0; i < suspended_threads_list_.ThreadCount(); i++) {
+    pid_t tid = suspended_threads_list_.GetThreadID(i);
+    int pterrno;
+    if (!internal_iserror(internal_ptrace(PTRACE_DETACH, tid, nullptr, nullptr),
+                          &pterrno)) {
+      VReport(2, "Detached from thread %d.\n", tid);
+    } else {
+      // Either the thread is dead, or we are already detached.
+      // The latter case is possible, for instance, if this function was called
+      // from a signal handler.
+      VReport(1, "Could not detach from thread %d (errno %d).\n", tid, pterrno);
+    }
+  }
+}
+
+void ThreadSuspender::KillAllThreads() {
+  for (uptr i = 0; i < suspended_threads_list_.ThreadCount(); i++)
+    internal_ptrace(PTRACE_KILL, suspended_threads_list_.GetThreadID(i),
+                    nullptr, nullptr);
+}
+
+bool ThreadSuspender::SuspendAllThreads() {
+  ThreadLister thread_lister(pid_);
+  bool retry = true;
+  InternalMmapVector<tid_t> threads;
+  threads.reserve(128);
+  for (int i = 0; i < 30 && retry; ++i) {
+    retry = false;
+    switch (thread_lister.ListThreads(&threads)) {
+      case ThreadLister::Error:
+        ResumeAllThreads();
+        return false;
+      case ThreadLister::Incomplete:
+        retry = true;
+        break;
+      case ThreadLister::Ok:
+        break;
+    }
+    for (tid_t tid : threads) {
+      if (SuspendThread(tid))
+        retry = true;
+    }
+  }
+  return suspended_threads_list_.ThreadCount();
+}
+
+// Pointer to the ThreadSuspender instance for use in signal handler.
+static ThreadSuspender *thread_suspender_instance = nullptr;
+
+// Synchronous signals that should not be blocked.
+static const int kSyncSignals[] = { SIGABRT, SIGILL, SIGFPE, SIGSEGV, SIGBUS,
+                                    SIGXCPU, SIGXFSZ };
+
+static void TracerThreadDieCallback() {
+  // Generally a call to Die() in the tracer thread should be fatal to the
+  // parent process as well, because they share the address space.
+  // This really only works correctly if all the threads are suspended at this
+  // point. So we correctly handle calls to Die() from within the callback, but
+  // not those that happen before or after the callback. Hopefully there aren't
+  // a lot of opportunities for that to happen...
+  ThreadSuspender *inst = thread_suspender_instance;
+  if (inst && stoptheworld_tracer_pid == internal_getpid()) {
+    inst->KillAllThreads();
+    thread_suspender_instance = nullptr;
+  }
+}
+
+// Signal handler to wake up suspended threads when the tracer thread dies.
+static void TracerThreadSignalHandler(int signum, __sanitizer_siginfo *siginfo,
+                                      void *uctx) {
+  SignalContext ctx(siginfo, uctx);
+  Printf("Tracer caught signal %d: addr=0x%zx pc=0x%zx sp=0x%zx\n", signum,
+         ctx.addr, ctx.pc, ctx.sp);
+  ThreadSuspender *inst = thread_suspender_instance;
+  if (inst) {
+    if (signum == SIGABRT)
+      inst->KillAllThreads();
+    else
+      inst->ResumeAllThreads();
+    RAW_CHECK(RemoveDieCallback(TracerThreadDieCallback));
+    thread_suspender_instance = nullptr;
+    atomic_store(&inst->arg->done, 1, memory_order_relaxed);
+  }
+  internal__exit((signum == SIGABRT) ? 1 : 2);
+}
+
+// Size of alternative stack for signal handlers in the tracer thread.
+static const int kHandlerStackSize = 8192;
+
+// This function will be run as a cloned task.
+static int TracerThread(void* argument) {
+  TracerThreadArgument *tracer_thread_argument =
+      (TracerThreadArgument *)argument;
+
+  internal_prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
+  // Check if parent is already dead.
+  if (internal_getppid() != tracer_thread_argument->parent_pid)
+    internal__exit(4);
+
+  // Wait for the parent thread to finish preparations.
+  tracer_thread_argument->mutex.Lock();
+  tracer_thread_argument->mutex.Unlock();
+
+  RAW_CHECK(AddDieCallback(TracerThreadDieCallback));
+
+  ThreadSuspender thread_suspender(internal_getppid(), tracer_thread_argument);
+  // Global pointer for the signal handler.
+  thread_suspender_instance = &thread_suspender;
+
+  // Alternate stack for signal handling.
+  InternalMmapVector<char> handler_stack_memory(kHandlerStackSize);
+  stack_t handler_stack;
+  internal_memset(&handler_stack, 0, sizeof(handler_stack));
+  handler_stack.ss_sp = handler_stack_memory.data();
+  handler_stack.ss_size = kHandlerStackSize;
+  internal_sigaltstack(&handler_stack, nullptr);
+
+  // Install our handler for synchronous signals. Other signals should be
+  // blocked by the mask we inherited from the parent thread.
+  for (uptr i = 0; i < ARRAY_SIZE(kSyncSignals); i++) {
+    __sanitizer_sigaction act;
+    internal_memset(&act, 0, sizeof(act));
+    act.sigaction = TracerThreadSignalHandler;
+    act.sa_flags = SA_ONSTACK | SA_SIGINFO;
+    internal_sigaction_norestorer(kSyncSignals[i], &act, 0);
+  }
+
+  int exit_code = 0;
+  if (!thread_suspender.SuspendAllThreads()) {
+    VReport(1, "Failed suspending threads.\n");
+    exit_code = 3;
+  } else {
+    tracer_thread_argument->callback(thread_suspender.suspended_threads_list(),
+                                     tracer_thread_argument->callback_argument);
+    thread_suspender.ResumeAllThreads();
+    exit_code = 0;
+  }
+  RAW_CHECK(RemoveDieCallback(TracerThreadDieCallback));
+  thread_suspender_instance = nullptr;
+  atomic_store(&tracer_thread_argument->done, 1, memory_order_relaxed);
+  return exit_code;
+}
+
+class ScopedStackSpaceWithGuard {
+ public:
+  explicit ScopedStackSpaceWithGuard(uptr stack_size) {
+    stack_size_ = stack_size;
+    guard_size_ = GetPageSizeCached();
+    // FIXME: Omitting MAP_STACK here works in current kernels but might break
+    // in the future.
+    guard_start_ = (uptr)MmapOrDie(stack_size_ + guard_size_,
+                                   "ScopedStackWithGuard");
+    CHECK(MprotectNoAccess((uptr)guard_start_, guard_size_));
+  }
+  ~ScopedStackSpaceWithGuard() {
+    UnmapOrDie((void *)guard_start_, stack_size_ + guard_size_);
+  }
+  void *Bottom() const {
+    return (void *)(guard_start_ + stack_size_ + guard_size_);
+  }
+
+ private:
+  uptr stack_size_;
+  uptr guard_size_;
+  uptr guard_start_;
+};
+
+// We have a limitation on the stack frame size, so some stuff had to be moved
+// into globals.
+static __sanitizer_sigset_t blocked_sigset;
+static __sanitizer_sigset_t old_sigset;
+
+class StopTheWorldScope {
+ public:
+  StopTheWorldScope() {
+    // Make this process dumpable. Processes that are not dumpable cannot be
+    // attached to.
+    process_was_dumpable_ = internal_prctl(PR_GET_DUMPABLE, 0, 0, 0, 0);
+    if (!process_was_dumpable_)
+      internal_prctl(PR_SET_DUMPABLE, 1, 0, 0, 0);
+  }
+
+  ~StopTheWorldScope() {
+    // Restore the dumpable flag.
+    if (!process_was_dumpable_)
+      internal_prctl(PR_SET_DUMPABLE, 0, 0, 0, 0);
+  }
+
+ private:
+  int process_was_dumpable_;
+};
+
+// When sanitizer output is being redirected to file (i.e. by using log_path),
+// the tracer should write to the parent's log instead of trying to open a new
+// file. Alert the logging code to the fact that we have a tracer.
+struct ScopedSetTracerPID {
+  explicit ScopedSetTracerPID(uptr tracer_pid) {
+    stoptheworld_tracer_pid = tracer_pid;
+    stoptheworld_tracer_ppid = internal_getpid();
+  }
+  ~ScopedSetTracerPID() {
+    stoptheworld_tracer_pid = 0;
+    stoptheworld_tracer_ppid = 0;
+  }
+};
+
+void StopTheWorld(StopTheWorldCallback callback, void *argument) {
+  StopTheWorldScope in_stoptheworld;
+  // Prepare the arguments for TracerThread.
+  struct TracerThreadArgument tracer_thread_argument;
+  tracer_thread_argument.callback = callback;
+  tracer_thread_argument.callback_argument = argument;
+  tracer_thread_argument.parent_pid = internal_getpid();
+  atomic_store(&tracer_thread_argument.done, 0, memory_order_relaxed);
+  const uptr kTracerStackSize = 2 * 1024 * 1024;
+  ScopedStackSpaceWithGuard tracer_stack(kTracerStackSize);
+  // Block the execution of TracerThread until after we have set ptrace
+  // permissions.
+  tracer_thread_argument.mutex.Lock();
+  // Signal handling story.
+  // We don't want async signals to be delivered to the tracer thread,
+  // so we block all async signals before creating the thread. An async signal
+  // handler can temporary modify errno, which is shared with this thread.
+  // We ought to use pthread_sigmask here, because sigprocmask has undefined
+  // behavior in multithreaded programs. However, on linux sigprocmask is
+  // equivalent to pthread_sigmask with the exception that pthread_sigmask
+  // does not allow to block some signals used internally in pthread
+  // implementation. We are fine with blocking them here, we are really not
+  // going to pthread_cancel the thread.
+  // The tracer thread should not raise any synchronous signals. But in case it
+  // does, we setup a special handler for sync signals that properly kills the
+  // parent as well. Note: we don't pass CLONE_SIGHAND to clone, so handlers
+  // in the tracer thread won't interfere with user program. Double note: if a
+  // user does something along the lines of 'kill -11 pid', that can kill the
+  // process even if user setup own handler for SEGV.
+  // Thing to watch out for: this code should not change behavior of user code
+  // in any observable way. In particular it should not override user signal
+  // handlers.
+  internal_sigfillset(&blocked_sigset);
+  for (uptr i = 0; i < ARRAY_SIZE(kSyncSignals); i++)
+    internal_sigdelset(&blocked_sigset, kSyncSignals[i]);
+  int rv = internal_sigprocmask(SIG_BLOCK, &blocked_sigset, &old_sigset);
+  CHECK_EQ(rv, 0);
+  uptr tracer_pid = internal_clone(
+      TracerThread, tracer_stack.Bottom(),
+      CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_UNTRACED,
+      &tracer_thread_argument, nullptr /* parent_tidptr */,
+      nullptr /* newtls */, nullptr /* child_tidptr */);
+  internal_sigprocmask(SIG_SETMASK, &old_sigset, 0);
+  int local_errno = 0;
+  if (internal_iserror(tracer_pid, &local_errno)) {
+    VReport(1, "Failed spawning a tracer thread (errno %d).\n", local_errno);
+    tracer_thread_argument.mutex.Unlock();
+  } else {
+    ScopedSetTracerPID scoped_set_tracer_pid(tracer_pid);
+    // On some systems we have to explicitly declare that we want to be traced
+    // by the tracer thread.
+    internal_prctl(PR_SET_PTRACER, tracer_pid, 0, 0, 0);
+    // Allow the tracer thread to start.
+    tracer_thread_argument.mutex.Unlock();
+    // NOTE: errno is shared between this thread and the tracer thread.
+    // internal_waitpid() may call syscall() which can access/spoil errno,
+    // so we can't call it now. Instead we for the tracer thread to finish using
+    // the spin loop below. Man page for sched_yield() says "In the Linux
+    // implementation, sched_yield() always succeeds", so let's hope it does not
+    // spoil errno. Note that this spin loop runs only for brief periods before
+    // the tracer thread has suspended us and when it starts unblocking threads.
+    while (atomic_load(&tracer_thread_argument.done, memory_order_relaxed) == 0)
+      sched_yield();
+    // Now the tracer thread is about to exit and does not touch errno,
+    // wait for it.
+    for (;;) {
+      uptr waitpid_status = internal_waitpid(tracer_pid, nullptr, __WALL);
+      if (!internal_iserror(waitpid_status, &local_errno))
+        break;
+      if (local_errno == EINTR)
+        continue;
+      VReport(1, "Waiting on the tracer thread failed (errno %d).\n",
+              local_errno);
+      break;
+    }
+  }
+}
+
+// Platform-specific methods from SuspendedThreadsList.
+#if SANITIZER_ANDROID && defined(__arm__)
+typedef pt_regs regs_struct;
+#define REG_SP ARM_sp
+
+#elif SANITIZER_LINUX && defined(__arm__)
+typedef user_regs regs_struct;
+#define REG_SP uregs[13]
+
+#elif defined(__i386__) || defined(__x86_64__)
+typedef user_regs_struct regs_struct;
+#if defined(__i386__)
+#define REG_SP esp
+#else
+#define REG_SP rsp
+#endif
+#define ARCH_IOVEC_FOR_GETREGSET
+// Support ptrace extensions even when compiled without required kernel support
+#ifndef NT_X86_XSTATE
+#define NT_X86_XSTATE 0x202
+#endif
+#ifndef PTRACE_GETREGSET
+#define PTRACE_GETREGSET 0x4204
+#endif
+// Compiler may use FP registers to store pointers.
+static constexpr uptr kExtraRegs[] = {NT_X86_XSTATE, NT_FPREGSET};
+
+#elif defined(__powerpc__) || defined(__powerpc64__)
+typedef pt_regs regs_struct;
+#define REG_SP gpr[PT_R1]
+
+#elif defined(__mips__)
+typedef struct user regs_struct;
+# if SANITIZER_ANDROID
+#  define REG_SP regs[EF_R29]
+# else
+#  define REG_SP regs[EF_REG29]
+# endif
+
+#elif defined(__aarch64__)
+typedef struct user_pt_regs regs_struct;
+#define REG_SP sp
+static constexpr uptr kExtraRegs[] = {0};
+#define ARCH_IOVEC_FOR_GETREGSET
+
+#elif SANITIZER_RISCV64
+typedef struct user_regs_struct regs_struct;
+// sys/ucontext.h already defines REG_SP as 2. Undefine it first.
+#undef REG_SP
+#define REG_SP sp
+static constexpr uptr kExtraRegs[] = {0};
+#define ARCH_IOVEC_FOR_GETREGSET
+
+#elif defined(__s390__)
+typedef _user_regs_struct regs_struct;
+#define REG_SP gprs[15]
+static constexpr uptr kExtraRegs[] = {0};
+#define ARCH_IOVEC_FOR_GETREGSET
+
+#else
+#error "Unsupported architecture"
+#endif // SANITIZER_ANDROID && defined(__arm__)
+
+tid_t SuspendedThreadsListLinux::GetThreadID(uptr index) const {
+  CHECK_LT(index, thread_ids_.size());
+  return thread_ids_[index];
+}
+
+uptr SuspendedThreadsListLinux::ThreadCount() const {
+  return thread_ids_.size();
+}
+
+bool SuspendedThreadsListLinux::ContainsTid(tid_t thread_id) const {
+  for (uptr i = 0; i < thread_ids_.size(); i++) {
+    if (thread_ids_[i] == thread_id) return true;
+  }
+  return false;
+}
+
+void SuspendedThreadsListLinux::Append(tid_t tid) {
+  thread_ids_.push_back(tid);
+}
+
+PtraceRegistersStatus SuspendedThreadsListLinux::GetRegistersAndSP(
+    uptr index, InternalMmapVector<uptr> *buffer, uptr *sp) const {
+  pid_t tid = GetThreadID(index);
+  constexpr uptr uptr_sz = sizeof(uptr);
+  int pterrno;
+#ifdef ARCH_IOVEC_FOR_GETREGSET
+  auto append = [&](uptr regset) {
+    uptr size = buffer->size();
+    // NT_X86_XSTATE requires 64bit alignment.
+    uptr size_up = RoundUpTo(size, 8 / uptr_sz);
+    buffer->reserve(Max<uptr>(1024, size_up));
+    struct iovec regset_io;
+    for (;; buffer->resize(buffer->capacity() * 2)) {
+      buffer->resize(buffer->capacity());
+      uptr available_bytes = (buffer->size() - size_up) * uptr_sz;
+      regset_io.iov_base = buffer->data() + size_up;
+      regset_io.iov_len = available_bytes;
+      bool fail =
+          internal_iserror(internal_ptrace(PTRACE_GETREGSET, tid,
+                                           (void *)regset, (void *)&regset_io),
+                           &pterrno);
+      if (fail) {
+        VReport(1, "Could not get regset %p from thread %d (errno %d).\n",
+                (void *)regset, tid, pterrno);
+        buffer->resize(size);
+        return false;
+      }
+
+      // Far enough from the buffer size, no need to resize and repeat.
+      if (regset_io.iov_len + 64 < available_bytes)
+        break;
+    }
+    buffer->resize(size_up + RoundUpTo(regset_io.iov_len, uptr_sz) / uptr_sz);
+    return true;
+  };
+
+  buffer->clear();
+  bool fail = !append(NT_PRSTATUS);
+  if (!fail) {
+    // Accept the first available and do not report errors.
+    for (uptr regs : kExtraRegs)
+      if (regs && append(regs))
+        break;
+  }
+#else
+  buffer->resize(RoundUpTo(sizeof(regs_struct), uptr_sz) / uptr_sz);
+  bool fail = internal_iserror(
+      internal_ptrace(PTRACE_GETREGS, tid, nullptr, buffer->data()), &pterrno);
+  if (fail)
+    VReport(1, "Could not get registers from thread %d (errno %d).\n", tid,
+            pterrno);
+#endif
+  if (fail) {
+    // ESRCH means that the given thread is not suspended or already dead.
+    // Therefore it's unsafe to inspect its data (e.g. walk through stack) and
+    // we should notify caller about this.
+    return pterrno == ESRCH ? REGISTERS_UNAVAILABLE_FATAL
+                            : REGISTERS_UNAVAILABLE;
+  }
+
+  *sp = reinterpret_cast<regs_struct *>(buffer->data())[0].REG_SP;
+  return REGISTERS_AVAILABLE;
+}
+
+} // namespace __sanitizer
+
+#endif  // SANITIZER_LINUX && (defined(__x86_64__) || defined(__mips__)
+        // || defined(__aarch64__) || defined(__powerpc64__)
+        // || defined(__s390__) || defined(__i386__) || defined(__arm__)
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp
new file mode 100644
index 0000000000..5ec30803b7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_mac.cpp
@@ -0,0 +1,180 @@
+//===-- sanitizer_stoptheworld_mac.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// See sanitizer_stoptheworld.h for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_MAC && (defined(__x86_64__) || defined(__aarch64__) || \
+                      defined(__i386))
+
+#include <mach/mach.h>
+#include <mach/thread_info.h>
+#include <pthread.h>
+
+#include "sanitizer_stoptheworld.h"
+
+namespace __sanitizer {
+typedef struct {
+  tid_t tid;
+  thread_t thread;
+} SuspendedThreadInfo;
+
+class SuspendedThreadsListMac final : public SuspendedThreadsList {
+ public:
+  SuspendedThreadsListMac() : threads_(1024) {}
+
+  tid_t GetThreadID(uptr index) const override;
+  thread_t GetThread(uptr index) const;
+  uptr ThreadCount() const override;
+  bool ContainsThread(thread_t thread) const;
+  void Append(thread_t thread);
+
+  PtraceRegistersStatus GetRegistersAndSP(uptr index,
+                                          InternalMmapVector<uptr> *buffer,
+                                          uptr *sp) const override;
+
+ private:
+  InternalMmapVector<SuspendedThreadInfo> threads_;
+};
+
+struct RunThreadArgs {
+  StopTheWorldCallback callback;
+  void *argument;
+};
+
+void *RunThread(void *arg) {
+  struct RunThreadArgs *run_args = (struct RunThreadArgs *)arg;
+  SuspendedThreadsListMac suspended_threads_list;
+
+  thread_array_t threads;
+  mach_msg_type_number_t num_threads;
+  kern_return_t err = task_threads(mach_task_self(), &threads, &num_threads);
+  if (err != KERN_SUCCESS) {
+    VReport(1, "Failed to get threads for task (errno %d).\n", err);
+    return nullptr;
+  }
+
+  thread_t thread_self = mach_thread_self();
+  for (unsigned int i = 0; i < num_threads; ++i) {
+    if (threads[i] == thread_self) continue;
+
+    thread_suspend(threads[i]);
+    suspended_threads_list.Append(threads[i]);
+  }
+
+  run_args->callback(suspended_threads_list, run_args->argument);
+
+  uptr num_suspended = suspended_threads_list.ThreadCount();
+  for (unsigned int i = 0; i < num_suspended; ++i) {
+    thread_resume(suspended_threads_list.GetThread(i));
+  }
+  return nullptr;
+}
+
+void StopTheWorld(StopTheWorldCallback callback, void *argument) {
+  struct RunThreadArgs arg = {callback, argument};
+  pthread_t run_thread = (pthread_t)internal_start_thread(RunThread, &arg);
+  internal_join_thread(run_thread);
+}
+
+#if defined(__x86_64__)
+typedef x86_thread_state64_t regs_struct;
+
+#define SP_REG __rsp
+
+#elif defined(__aarch64__)
+typedef arm_thread_state64_t regs_struct;
+
+# if __DARWIN_UNIX03
+#  define SP_REG __sp
+# else
+#  define SP_REG sp
+# endif
+
+#elif defined(__i386)
+typedef x86_thread_state32_t regs_struct;
+
+#define SP_REG __esp
+
+#else
+#error "Unsupported architecture"
+#endif
+
+tid_t SuspendedThreadsListMac::GetThreadID(uptr index) const {
+  CHECK_LT(index, threads_.size());
+  return threads_[index].tid;
+}
+
+thread_t SuspendedThreadsListMac::GetThread(uptr index) const {
+  CHECK_LT(index, threads_.size());
+  return threads_[index].thread;
+}
+
+uptr SuspendedThreadsListMac::ThreadCount() const {
+  return threads_.size();
+}
+
+bool SuspendedThreadsListMac::ContainsThread(thread_t thread) const {
+  for (uptr i = 0; i < threads_.size(); i++) {
+    if (threads_[i].thread == thread) return true;
+  }
+  return false;
+}
+
+void SuspendedThreadsListMac::Append(thread_t thread) {
+  thread_identifier_info_data_t info;
+  mach_msg_type_number_t info_count = THREAD_IDENTIFIER_INFO_COUNT;
+  kern_return_t err = thread_info(thread, THREAD_IDENTIFIER_INFO,
+                                  (thread_info_t)&info, &info_count);
+  if (err != KERN_SUCCESS) {
+    VReport(1, "Error - unable to get thread ident for a thread\n");
+    return;
+  }
+  threads_.push_back({info.thread_id, thread});
+}
+
+PtraceRegistersStatus SuspendedThreadsListMac::GetRegistersAndSP(
+    uptr index, InternalMmapVector<uptr> *buffer, uptr *sp) const {
+  thread_t thread = GetThread(index);
+  regs_struct regs;
+  int err;
+  mach_msg_type_number_t reg_count = MACHINE_THREAD_STATE_COUNT;
+  err = thread_get_state(thread, MACHINE_THREAD_STATE, (thread_state_t)&regs,
+                         &reg_count);
+  if (err != KERN_SUCCESS) {
+    VReport(1, "Error - unable to get registers for a thread\n");
+    // KERN_INVALID_ARGUMENT indicates that either the flavor is invalid,
+    // or the thread does not exist. The other possible error case,
+    // MIG_ARRAY_TOO_LARGE, means that the state is too large, but it's
+    // still safe to proceed.
+    return err == KERN_INVALID_ARGUMENT ? REGISTERS_UNAVAILABLE_FATAL
+                                        : REGISTERS_UNAVAILABLE;
+  }
+
+  buffer->resize(RoundUpTo(sizeof(regs), sizeof(uptr)) / sizeof(uptr));
+  internal_memcpy(buffer->data(), &regs, sizeof(regs));
+#if defined(__aarch64__) && defined(arm_thread_state64_get_sp)
+  *sp = arm_thread_state64_get_sp(regs);
+#else
+  *sp = regs.SP_REG;
+#endif
+
+  // On x86_64 and aarch64, we must account for the stack redzone, which is 128
+  // bytes.
+  if (SANITIZER_WORDSIZE == 64) *sp -= 128;
+
+  return REGISTERS_AVAILABLE;
+}
+
+} // namespace __sanitizer
+
+#endif  // SANITIZER_MAC && (defined(__x86_64__) || defined(__aarch64__)) ||
+        //                   defined(__i386))
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
new file mode 100644
index 0000000000..7710217479
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
@@ -0,0 +1,362 @@
+//===-- sanitizer_stoptheworld_netbsd_libcdep.cpp -------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// See sanitizer_stoptheworld.h for details.
+// This implementation was inspired by Markus Gutschke's linuxthreads.cc.
+//
+// This is a NetBSD variation of Linux stoptheworld implementation
+// See sanitizer_stoptheworld_linux_libcdep.cpp for code comments.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_NETBSD
+
+#include "sanitizer_stoptheworld.h"
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_platform_limits_posix.h"
+
+#include <sys/types.h>
+
+#include <sys/ptrace.h>
+#include <sys/uio.h>
+#include <sys/wait.h>
+
+#error #include <machine/reg.h>
+
+#include <elf.h>
+#include <errno.h>
+#include <sched.h>
+#include <signal.h>
+#include <stddef.h>
+
+#define internal_sigaction_norestorer internal_sigaction
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_placement_new.h"
+
+namespace __sanitizer {
+
+class SuspendedThreadsListNetBSD final : public SuspendedThreadsList {
+ public:
+  SuspendedThreadsListNetBSD() { thread_ids_.reserve(1024); }
+
+  tid_t GetThreadID(uptr index) const;
+  uptr ThreadCount() const;
+  bool ContainsTid(tid_t thread_id) const;
+  void Append(tid_t tid);
+
+  PtraceRegistersStatus GetRegistersAndSP(uptr index,
+                                          InternalMmapVector<uptr> *buffer,
+                                          uptr *sp) const;
+
+ private:
+  InternalMmapVector<tid_t> thread_ids_;
+};
+
+struct TracerThreadArgument {
+  StopTheWorldCallback callback;
+  void *callback_argument;
+  Mutex mutex;
+  atomic_uintptr_t done;
+  uptr parent_pid;
+};
+
+class ThreadSuspender {
+ public:
+  explicit ThreadSuspender(pid_t pid, TracerThreadArgument *arg)
+      : arg(arg), pid_(pid) {
+    CHECK_GE(pid, 0);
+  }
+  bool SuspendAllThreads();
+  void ResumeAllThreads();
+  void KillAllThreads();
+  SuspendedThreadsListNetBSD &suspended_threads_list() {
+    return suspended_threads_list_;
+  }
+  TracerThreadArgument *arg;
+
+ private:
+  SuspendedThreadsListNetBSD suspended_threads_list_;
+  pid_t pid_;
+};
+
+void ThreadSuspender::ResumeAllThreads() {
+  int pterrno;
+  if (!internal_iserror(internal_ptrace(PT_DETACH, pid_, (void *)(uptr)1, 0),
+                        &pterrno)) {
+    VReport(2, "Detached from process %d.\n", pid_);
+  } else {
+    VReport(1, "Could not detach from process %d (errno %d).\n", pid_, pterrno);
+  }
+}
+
+void ThreadSuspender::KillAllThreads() {
+  internal_ptrace(PT_KILL, pid_, nullptr, 0);
+}
+
+bool ThreadSuspender::SuspendAllThreads() {
+  int pterrno;
+  if (internal_iserror(internal_ptrace(PT_ATTACH, pid_, nullptr, 0),
+                       &pterrno)) {
+    Printf("Could not attach to process %d (errno %d).\n", pid_, pterrno);
+    return false;
+  }
+
+  int status;
+  uptr waitpid_status;
+  HANDLE_EINTR(waitpid_status, internal_waitpid(pid_, &status, 0));
+
+  VReport(2, "Attached to process %d.\n", pid_);
+
+#ifdef PT_LWPNEXT
+  struct ptrace_lwpstatus pl;
+  int op = PT_LWPNEXT;
+#else
+  struct ptrace_lwpinfo pl;
+  int op = PT_LWPINFO;
+#endif
+
+  pl.pl_lwpid = 0;
+
+  int val;
+  while ((val = internal_ptrace(op, pid_, (void *)&pl, sizeof(pl))) != -1 &&
+         pl.pl_lwpid != 0) {
+    suspended_threads_list_.Append(pl.pl_lwpid);
+    VReport(2, "Appended thread %d in process %d.\n", pl.pl_lwpid, pid_);
+  }
+  return true;
+}
+
+// Pointer to the ThreadSuspender instance for use in signal handler.
+static ThreadSuspender *thread_suspender_instance = nullptr;
+
+// Synchronous signals that should not be blocked.
+static const int kSyncSignals[] = {SIGABRT, SIGILL,  SIGFPE, SIGSEGV,
+                                   SIGBUS,  SIGXCPU, SIGXFSZ};
+
+static void TracerThreadDieCallback() {
+  ThreadSuspender *inst = thread_suspender_instance;
+  if (inst && stoptheworld_tracer_pid == internal_getpid()) {
+    inst->KillAllThreads();
+    thread_suspender_instance = nullptr;
+  }
+}
+
+// Signal handler to wake up suspended threads when the tracer thread dies.
+static void TracerThreadSignalHandler(int signum, __sanitizer_siginfo *siginfo,
+                                      void *uctx) {
+  SignalContext ctx(siginfo, uctx);
+  Printf("Tracer caught signal %d: addr=0x%zx pc=0x%zx sp=0x%zx\n", signum,
+         ctx.addr, ctx.pc, ctx.sp);
+  ThreadSuspender *inst = thread_suspender_instance;
+  if (inst) {
+    if (signum == SIGABRT)
+      inst->KillAllThreads();
+    else
+      inst->ResumeAllThreads();
+    RAW_CHECK(RemoveDieCallback(TracerThreadDieCallback));
+    thread_suspender_instance = nullptr;
+    atomic_store(&inst->arg->done, 1, memory_order_relaxed);
+  }
+  internal__exit((signum == SIGABRT) ? 1 : 2);
+}
+
+// Size of alternative stack for signal handlers in the tracer thread.
+static const int kHandlerStackSize = 8192;
+
+// This function will be run as a cloned task.
+static int TracerThread(void *argument) {
+  TracerThreadArgument *tracer_thread_argument =
+      (TracerThreadArgument *)argument;
+
+  // Check if parent is already dead.
+  if (internal_getppid() != tracer_thread_argument->parent_pid)
+    internal__exit(4);
+
+  // Wait for the parent thread to finish preparations.
+  tracer_thread_argument->mutex.Lock();
+  tracer_thread_argument->mutex.Unlock();
+
+  RAW_CHECK(AddDieCallback(TracerThreadDieCallback));
+
+  ThreadSuspender thread_suspender(internal_getppid(), tracer_thread_argument);
+  // Global pointer for the signal handler.
+  thread_suspender_instance = &thread_suspender;
+
+  // Alternate stack for signal handling.
+  InternalMmapVector<char> handler_stack_memory(kHandlerStackSize);
+  stack_t handler_stack;
+  internal_memset(&handler_stack, 0, sizeof(handler_stack));
+  handler_stack.ss_sp = handler_stack_memory.data();
+  handler_stack.ss_size = kHandlerStackSize;
+  internal_sigaltstack(&handler_stack, nullptr);
+
+  // Install our handler for synchronous signals. Other signals should be
+  // blocked by the mask we inherited from the parent thread.
+  for (uptr i = 0; i < ARRAY_SIZE(kSyncSignals); i++) {
+    __sanitizer_sigaction act;
+    internal_memset(&act, 0, sizeof(act));
+    act.sigaction = TracerThreadSignalHandler;
+    act.sa_flags = SA_ONSTACK | SA_SIGINFO;
+    internal_sigaction_norestorer(kSyncSignals[i], &act, 0);
+  }
+
+  int exit_code = 0;
+  if (!thread_suspender.SuspendAllThreads()) {
+    VReport(1, "Failed suspending threads.\n");
+    exit_code = 3;
+  } else {
+    tracer_thread_argument->callback(thread_suspender.suspended_threads_list(),
+                                     tracer_thread_argument->callback_argument);
+    thread_suspender.ResumeAllThreads();
+    exit_code = 0;
+  }
+  RAW_CHECK(RemoveDieCallback(TracerThreadDieCallback));
+  thread_suspender_instance = nullptr;
+  atomic_store(&tracer_thread_argument->done, 1, memory_order_relaxed);
+  return exit_code;
+}
+
+class ScopedStackSpaceWithGuard {
+ public:
+  explicit ScopedStackSpaceWithGuard(uptr stack_size) {
+    stack_size_ = stack_size;
+    guard_size_ = GetPageSizeCached();
+    // FIXME: Omitting MAP_STACK here works in current kernels but might break
+    // in the future.
+    guard_start_ =
+        (uptr)MmapOrDie(stack_size_ + guard_size_, "ScopedStackWithGuard");
+    CHECK(MprotectNoAccess((uptr)guard_start_, guard_size_));
+  }
+  ~ScopedStackSpaceWithGuard() {
+    UnmapOrDie((void *)guard_start_, stack_size_ + guard_size_);
+  }
+  void *Bottom() const {
+    return (void *)(guard_start_ + stack_size_ + guard_size_);
+  }
+
+ private:
+  uptr stack_size_;
+  uptr guard_size_;
+  uptr guard_start_;
+};
+
+static __sanitizer_sigset_t blocked_sigset;
+static __sanitizer_sigset_t old_sigset;
+
+struct ScopedSetTracerPID {
+  explicit ScopedSetTracerPID(uptr tracer_pid) {
+    stoptheworld_tracer_pid = tracer_pid;
+    stoptheworld_tracer_ppid = internal_getpid();
+  }
+  ~ScopedSetTracerPID() {
+    stoptheworld_tracer_pid = 0;
+    stoptheworld_tracer_ppid = 0;
+  }
+};
+
+void StopTheWorld(StopTheWorldCallback callback, void *argument) {
+  // Prepare the arguments for TracerThread.
+  struct TracerThreadArgument tracer_thread_argument;
+  tracer_thread_argument.callback = callback;
+  tracer_thread_argument.callback_argument = argument;
+  tracer_thread_argument.parent_pid = internal_getpid();
+  atomic_store(&tracer_thread_argument.done, 0, memory_order_relaxed);
+  const uptr kTracerStackSize = 2 * 1024 * 1024;
+  ScopedStackSpaceWithGuard tracer_stack(kTracerStackSize);
+
+  tracer_thread_argument.mutex.Lock();
+
+  internal_sigfillset(&blocked_sigset);
+  for (uptr i = 0; i < ARRAY_SIZE(kSyncSignals); i++)
+    internal_sigdelset(&blocked_sigset, kSyncSignals[i]);
+  int rv = internal_sigprocmask(SIG_BLOCK, &blocked_sigset, &old_sigset);
+  CHECK_EQ(rv, 0);
+  uptr tracer_pid = internal_clone(TracerThread, tracer_stack.Bottom(),
+                                   CLONE_VM | CLONE_FS | CLONE_FILES,
+                                   &tracer_thread_argument);
+  internal_sigprocmask(SIG_SETMASK, &old_sigset, 0);
+  int local_errno = 0;
+  if (internal_iserror(tracer_pid, &local_errno)) {
+    VReport(1, "Failed spawning a tracer thread (errno %d).\n", local_errno);
+    tracer_thread_argument.mutex.Unlock();
+  } else {
+    ScopedSetTracerPID scoped_set_tracer_pid(tracer_pid);
+
+    tracer_thread_argument.mutex.Unlock();
+
+    while (atomic_load(&tracer_thread_argument.done, memory_order_relaxed) == 0)
+      sched_yield();
+
+    for (;;) {
+      uptr waitpid_status = internal_waitpid(tracer_pid, nullptr, __WALL);
+      if (!internal_iserror(waitpid_status, &local_errno))
+        break;
+      if (local_errno == EINTR)
+        continue;
+      VReport(1, "Waiting on the tracer thread failed (errno %d).\n",
+              local_errno);
+      break;
+    }
+  }
+}
+
+tid_t SuspendedThreadsListNetBSD::GetThreadID(uptr index) const {
+  CHECK_LT(index, thread_ids_.size());
+  return thread_ids_[index];
+}
+
+uptr SuspendedThreadsListNetBSD::ThreadCount() const {
+  return thread_ids_.size();
+}
+
+bool SuspendedThreadsListNetBSD::ContainsTid(tid_t thread_id) const {
+  for (uptr i = 0; i < thread_ids_.size(); i++) {
+    if (thread_ids_[i] == thread_id)
+      return true;
+  }
+  return false;
+}
+
+void SuspendedThreadsListNetBSD::Append(tid_t tid) {
+  thread_ids_.push_back(tid);
+}
+
+PtraceRegistersStatus SuspendedThreadsListNetBSD::GetRegistersAndSP(
+    uptr index, InternalMmapVector<uptr> *buffer, uptr *sp) const {
+  lwpid_t tid = GetThreadID(index);
+  pid_t ppid = internal_getppid();
+  struct reg regs;
+  int pterrno;
+  bool isErr =
+      internal_iserror(internal_ptrace(PT_GETREGS, ppid, &regs, tid), &pterrno);
+  if (isErr) {
+    VReport(1,
+            "Could not get registers from process %d thread %d (errno %d).\n",
+            ppid, tid, pterrno);
+    return pterrno == ESRCH ? REGISTERS_UNAVAILABLE_FATAL
+                            : REGISTERS_UNAVAILABLE;
+  }
+
+  *sp = PTRACE_REG_SP(&regs);
+  buffer->resize(RoundUpTo(sizeof(regs), sizeof(uptr)) / sizeof(uptr));
+  internal_memcpy(buffer->data(), &regs, sizeof(regs));
+
+  return REGISTERS_AVAILABLE;
+}
+
+}  // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_win.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_win.cpp
new file mode 100644
index 0000000000..f114acea79
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_stoptheworld_win.cpp
@@ -0,0 +1,175 @@
+//===-- sanitizer_stoptheworld_win.cpp ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// See sanitizer_stoptheworld.h for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_WINDOWS
+
+#  define WIN32_LEAN_AND_MEAN
+#  include <windows.h>
+// windows.h needs to be included before tlhelp32.h
+#  include <tlhelp32.h>
+
+#  include "sanitizer_stoptheworld.h"
+
+namespace __sanitizer {
+
+namespace {
+
+struct SuspendedThreadsListWindows final : public SuspendedThreadsList {
+  InternalMmapVector<HANDLE> threadHandles;
+  InternalMmapVector<DWORD> threadIds;
+
+  SuspendedThreadsListWindows() {
+    threadIds.reserve(1024);
+    threadHandles.reserve(1024);
+  }
+
+  PtraceRegistersStatus GetRegistersAndSP(uptr index,
+                                          InternalMmapVector<uptr> *buffer,
+                                          uptr *sp) const override;
+
+  tid_t GetThreadID(uptr index) const override;
+  uptr ThreadCount() const override;
+};
+
+// Stack Pointer register names on different architectures
+#  if SANITIZER_X64
+#    define SP_REG Rsp
+#  elif SANITIZER_I386
+#    define SP_REG Esp
+#  elif SANITIZER_ARM | SANITIZER_ARM64
+#    define SP_REG Sp
+#  else
+#    error Architecture not supported!
+#  endif
+
+PtraceRegistersStatus SuspendedThreadsListWindows::GetRegistersAndSP(
+    uptr index, InternalMmapVector<uptr> *buffer, uptr *sp) const {
+  CHECK_LT(index, threadHandles.size());
+
+  buffer->resize(RoundUpTo(sizeof(CONTEXT), sizeof(uptr)) / sizeof(uptr));
+  CONTEXT *thread_context = reinterpret_cast<CONTEXT *>(buffer->data());
+  thread_context->ContextFlags = CONTEXT_ALL;
+  CHECK(GetThreadContext(threadHandles[index], thread_context));
+  *sp = thread_context->SP_REG;
+
+  return REGISTERS_AVAILABLE;
+}
+
+tid_t SuspendedThreadsListWindows::GetThreadID(uptr index) const {
+  CHECK_LT(index, threadIds.size());
+  return threadIds[index];
+}
+
+uptr SuspendedThreadsListWindows::ThreadCount() const {
+  return threadIds.size();
+}
+
+struct RunThreadArgs {
+  StopTheWorldCallback callback;
+  void *argument;
+};
+
+DWORD WINAPI RunThread(void *argument) {
+  RunThreadArgs *run_args = (RunThreadArgs *)argument;
+
+  const DWORD this_thread = GetCurrentThreadId();
+  const DWORD this_process = GetCurrentProcessId();
+
+  SuspendedThreadsListWindows suspended_threads_list;
+  bool new_thread_found;
+
+  do {
+    // Take a snapshot of all Threads
+    const HANDLE threads = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
+    CHECK(threads != INVALID_HANDLE_VALUE);
+
+    THREADENTRY32 thread_entry;
+    thread_entry.dwSize = sizeof(thread_entry);
+    new_thread_found = false;
+
+    if (!Thread32First(threads, &thread_entry))
+      break;
+
+    do {
+      if (thread_entry.th32ThreadID == this_thread ||
+          thread_entry.th32OwnerProcessID != this_process)
+        continue;
+
+      bool suspended_thread = false;
+      for (const auto thread_id : suspended_threads_list.threadIds) {
+        if (thread_id == thread_entry.th32ThreadID) {
+          suspended_thread = true;
+          break;
+        }
+      }
+
+      // Skip the Thread if it was already suspended
+      if (suspended_thread)
+        continue;
+
+      const HANDLE thread =
+          OpenThread(THREAD_ALL_ACCESS, FALSE, thread_entry.th32ThreadID);
+      CHECK(thread);
+
+      if (SuspendThread(thread) == (DWORD)-1) {
+        DWORD last_error = GetLastError();
+
+        VPrintf(1, "Could not suspend thread %lu (error %lu)",
+                thread_entry.th32ThreadID, last_error);
+        continue;
+      }
+
+      suspended_threads_list.threadIds.push_back(thread_entry.th32ThreadID);
+      suspended_threads_list.threadHandles.push_back(thread);
+      new_thread_found = true;
+    } while (Thread32Next(threads, &thread_entry));
+
+    CloseHandle(threads);
+
+    // Between the call to `CreateToolhelp32Snapshot` and suspending the
+    // relevant Threads, new Threads could have potentially been created. So
+    // continue to find and suspend new Threads until we don't find any.
+  } while (new_thread_found);
+
+  // Now all Threads of this Process except of this Thread should be suspended.
+  // Execute the callback function.
+  run_args->callback(suspended_threads_list, run_args->argument);
+
+  // Resume all Threads
+  for (const auto suspended_thread_handle :
+       suspended_threads_list.threadHandles) {
+    CHECK_NE(ResumeThread(suspended_thread_handle), -1);
+    CloseHandle(suspended_thread_handle);
+  }
+
+  return 0;
+}
+
+}  // namespace
+
+void StopTheWorld(StopTheWorldCallback callback, void *argument) {
+  struct RunThreadArgs arg = {callback, argument};
+  DWORD trace_thread_id;
+
+  auto trace_thread =
+      CreateThread(nullptr, 0, RunThread, &arg, 0, &trace_thread_id);
+  CHECK(trace_thread);
+
+  WaitForSingleObject(trace_thread, INFINITE);
+  CloseHandle(trace_thread);
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.cpp
new file mode 100644
index 0000000000..a674034b8e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.cpp
@@ -0,0 +1,181 @@
+//===-- sanitizer_suppressions.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Suppression parsing/matching code.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_suppressions.h"
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_file.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_placement_new.h"
+
+namespace __sanitizer {
+
+SuppressionContext::SuppressionContext(const char *suppression_types[],
+                                       int suppression_types_num)
+    : suppression_types_(suppression_types),
+      suppression_types_num_(suppression_types_num),
+      can_parse_(true) {
+  CHECK_LE(suppression_types_num_, kMaxSuppressionTypes);
+  internal_memset(has_suppression_type_, 0, suppression_types_num_);
+}
+
+#if !SANITIZER_FUCHSIA
+static bool GetPathAssumingFileIsRelativeToExec(const char *file_path,
+                                                /*out*/char *new_file_path,
+                                                uptr new_file_path_size) {
+  InternalMmapVector<char> exec(kMaxPathLength);
+  if (ReadBinaryNameCached(exec.data(), exec.size())) {
+    const char *file_name_pos = StripModuleName(exec.data());
+    uptr path_to_exec_len = file_name_pos - exec.data();
+    internal_strncat(new_file_path, exec.data(),
+                     Min(path_to_exec_len, new_file_path_size - 1));
+    internal_strncat(new_file_path, file_path,
+                     new_file_path_size - internal_strlen(new_file_path) - 1);
+    return true;
+  }
+  return false;
+}
+
+static const char *FindFile(const char *file_path,
+                            /*out*/char *new_file_path,
+                            uptr new_file_path_size) {
+  // If we cannot find the file, check if its location is relative to
+  // the location of the executable.
+  if (!FileExists(file_path) && !IsAbsolutePath(file_path) &&
+      GetPathAssumingFileIsRelativeToExec(file_path, new_file_path,
+                                          new_file_path_size)) {
+    return new_file_path;
+  }
+  return file_path;
+}
+#else
+static const char *FindFile(const char *file_path, char *, uptr) {
+  return file_path;
+}
+#endif
+
+void SuppressionContext::ParseFromFile(const char *filename) {
+  if (filename[0] == '\0')
+    return;
+
+  InternalMmapVector<char> new_file_path(kMaxPathLength);
+  filename = FindFile(filename, new_file_path.data(), new_file_path.size());
+
+  // Read the file.
+  VPrintf(1, "%s: reading suppressions file at %s\n",
+          SanitizerToolName, filename);
+  char *file_contents;
+  uptr buffer_size;
+  uptr contents_size;
+  if (!ReadFileToBuffer(filename, &file_contents, &buffer_size,
+                        &contents_size)) {
+    Printf("%s: failed to read suppressions file '%s'\n", SanitizerToolName,
+           filename);
+    Die();
+  }
+
+  Parse(file_contents);
+}
+
+bool SuppressionContext::Match(const char *str, const char *type,
+                               Suppression **s) {
+  can_parse_ = false;
+  if (!HasSuppressionType(type))
+    return false;
+  for (uptr i = 0; i < suppressions_.size(); i++) {
+    Suppression &cur = suppressions_[i];
+    if (0 == internal_strcmp(cur.type, type) && TemplateMatch(cur.templ, str)) {
+      *s = &cur;
+      return true;
+    }
+  }
+  return false;
+}
+
+static const char *StripPrefix(const char *str, const char *prefix) {
+  while (*str && *str == *prefix) {
+    str++;
+    prefix++;
+  }
+  if (!*prefix)
+    return str;
+  return 0;
+}
+
+void SuppressionContext::Parse(const char *str) {
+  // Context must not mutate once Match has been called.
+  CHECK(can_parse_);
+  const char *line = str;
+  while (line) {
+    while (line[0] == ' ' || line[0] == '\t')
+      line++;
+    const char *end = internal_strchr(line, '\n');
+    if (end == 0)
+      end = line + internal_strlen(line);
+    if (line != end && line[0] != '#') {
+      const char *end2 = end;
+      while (line != end2 &&
+             (end2[-1] == ' ' || end2[-1] == '\t' || end2[-1] == '\r'))
+        end2--;
+      int type;
+      for (type = 0; type < suppression_types_num_; type++) {
+        const char *next_char = StripPrefix(line, suppression_types_[type]);
+        if (next_char && *next_char == ':') {
+          line = ++next_char;
+          break;
+        }
+      }
+      if (type == suppression_types_num_) {
+        Printf("%s: failed to parse suppressions\n", SanitizerToolName);
+        Die();
+      }
+      Suppression s;
+      s.type = suppression_types_[type];
+      s.templ = (char*)InternalAlloc(end2 - line + 1);
+      internal_memcpy(s.templ, line, end2 - line);
+      s.templ[end2 - line] = 0;
+      suppressions_.push_back(s);
+      has_suppression_type_[type] = true;
+    }
+    if (end[0] == 0)
+      break;
+    line = end + 1;
+  }
+}
+
+uptr SuppressionContext::SuppressionCount() const {
+  return suppressions_.size();
+}
+
+bool SuppressionContext::HasSuppressionType(const char *type) const {
+  for (int i = 0; i < suppression_types_num_; i++) {
+    if (0 == internal_strcmp(type, suppression_types_[i]))
+      return has_suppression_type_[i];
+  }
+  return false;
+}
+
+const Suppression *SuppressionContext::SuppressionAt(uptr i) const {
+  CHECK_LT(i, suppressions_.size());
+  return &suppressions_[i];
+}
+
+void SuppressionContext::GetMatched(
+    InternalMmapVector<Suppression *> *matched) {
+  for (uptr i = 0; i < suppressions_.size(); i++)
+    if (atomic_load_relaxed(&suppressions_[i].hit_count))
+      matched->push_back(&suppressions_[i]);
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.h
new file mode 100644
index 0000000000..2d88b1f72f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_suppressions.h
@@ -0,0 +1,56 @@
+//===-- sanitizer_suppressions.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Suppression parsing/matching code.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SUPPRESSIONS_H
+#define SANITIZER_SUPPRESSIONS_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_atomic.h"
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+struct Suppression {
+  Suppression() { internal_memset(this, 0, sizeof(*this)); }
+  const char *type;
+  char *templ;
+  atomic_uint32_t hit_count;
+  uptr weight;
+};
+
+class SuppressionContext {
+ public:
+  // Create new SuppressionContext capable of parsing given suppression types.
+  SuppressionContext(const char *supprression_types[],
+                     int suppression_types_num);
+
+  void ParseFromFile(const char *filename);
+  void Parse(const char *str);
+
+  bool Match(const char *str, const char *type, Suppression **s);
+  uptr SuppressionCount() const;
+  bool HasSuppressionType(const char *type) const;
+  const Suppression *SuppressionAt(uptr i) const;
+  void GetMatched(InternalMmapVector<Suppression *> *matched);
+
+ private:
+  static const int kMaxSuppressionTypes = 64;
+  const char **const suppression_types_;
+  const int suppression_types_num_;
+
+  InternalMmapVector<Suppression> suppressions_;
+  bool has_suppression_type_[kMaxSuppressionTypes];
+  bool can_parse_;
+};
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SUPPRESSIONS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.cpp
new file mode 100644
index 0000000000..d3cffaa6ee
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.cpp
@@ -0,0 +1,141 @@
+//===-- sanitizer_symbolizer.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_common.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_platform.h"
+#include "sanitizer_symbolizer_internal.h"
+
+namespace __sanitizer {
+
+AddressInfo::AddressInfo() {
+  internal_memset(this, 0, sizeof(AddressInfo));
+  function_offset = kUnknown;
+}
+
+void AddressInfo::Clear() {
+  InternalFree(module);
+  InternalFree(function);
+  InternalFree(file);
+  internal_memset(this, 0, sizeof(AddressInfo));
+  function_offset = kUnknown;
+  uuid_size = 0;
+}
+
+void AddressInfo::FillModuleInfo(const char *mod_name, uptr mod_offset,
+                                 ModuleArch mod_arch) {
+  module = internal_strdup(mod_name);
+  module_offset = mod_offset;
+  module_arch = mod_arch;
+  uuid_size = 0;
+}
+
+void AddressInfo::FillModuleInfo(const LoadedModule &mod) {
+  module = internal_strdup(mod.full_name());
+  module_offset = address - mod.base_address();
+  module_arch = mod.arch();
+  if (mod.uuid_size())
+    internal_memcpy(uuid, mod.uuid(), mod.uuid_size());
+  uuid_size = mod.uuid_size();
+}
+
+SymbolizedStack::SymbolizedStack() : next(nullptr), info() {}
+
+SymbolizedStack *SymbolizedStack::New(uptr addr) {
+  void *mem = InternalAlloc(sizeof(SymbolizedStack));
+  SymbolizedStack *res = new(mem) SymbolizedStack();
+  res->info.address = addr;
+  return res;
+}
+
+void SymbolizedStack::ClearAll() {
+  info.Clear();
+  if (next)
+    next->ClearAll();
+  InternalFree(this);
+}
+
+DataInfo::DataInfo() {
+  internal_memset(this, 0, sizeof(DataInfo));
+}
+
+void DataInfo::Clear() {
+  InternalFree(module);
+  InternalFree(file);
+  InternalFree(name);
+  internal_memset(this, 0, sizeof(DataInfo));
+}
+
+void FrameInfo::Clear() {
+  InternalFree(module);
+  for (LocalInfo &local : locals) {
+    InternalFree(local.function_name);
+    InternalFree(local.name);
+    InternalFree(local.decl_file);
+  }
+  locals.clear();
+}
+
+Symbolizer *Symbolizer::symbolizer_;
+StaticSpinMutex Symbolizer::init_mu_;
+LowLevelAllocator Symbolizer::symbolizer_allocator_;
+
+void Symbolizer::InvalidateModuleList() {
+  modules_fresh_ = false;
+}
+
+void Symbolizer::AddHooks(Symbolizer::StartSymbolizationHook start_hook,
+                          Symbolizer::EndSymbolizationHook end_hook) {
+  CHECK(start_hook_ == 0 && end_hook_ == 0);
+  start_hook_ = start_hook;
+  end_hook_ = end_hook;
+}
+
+const char *Symbolizer::ModuleNameOwner::GetOwnedCopy(const char *str) {
+  mu_->CheckLocked();
+
+  // 'str' will be the same string multiple times in a row, optimize this case.
+  if (last_match_ && !internal_strcmp(last_match_, str))
+    return last_match_;
+
+  // FIXME: this is linear search.
+  // We should optimize this further if this turns out to be a bottleneck later.
+  for (uptr i = 0; i < storage_.size(); ++i) {
+    if (!internal_strcmp(storage_[i], str)) {
+      last_match_ = storage_[i];
+      return last_match_;
+    }
+  }
+  last_match_ = internal_strdup(str);
+  storage_.push_back(last_match_);
+  return last_match_;
+}
+
+Symbolizer::Symbolizer(IntrusiveList<SymbolizerTool> tools)
+    : module_names_(&mu_), modules_(), modules_fresh_(false), tools_(tools),
+      start_hook_(0), end_hook_(0) {}
+
+Symbolizer::SymbolizerScope::SymbolizerScope(const Symbolizer *sym)
+    : sym_(sym) {
+  if (sym_->start_hook_)
+    sym_->start_hook_();
+}
+
+Symbolizer::SymbolizerScope::~SymbolizerScope() {
+  if (sym_->end_hook_)
+    sym_->end_hook_();
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.h
new file mode 100644
index 0000000000..bad4761e34
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer.h
@@ -0,0 +1,224 @@
+//===-- sanitizer_symbolizer.h ----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Symbolizer is used by sanitizers to map instruction address to a location in
+// source code at run-time. Symbolizer either uses __sanitizer_symbolize_*
+// defined in the program, or (if they are missing) tries to find and
+// launch "llvm-symbolizer" commandline tool in a separate process and
+// communicate with it.
+//
+// Generally we should try to avoid calling system library functions during
+// symbolization (and use their replacements from sanitizer_libc.h instead).
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SYMBOLIZER_H
+#define SANITIZER_SYMBOLIZER_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_vector.h"
+
+namespace __sanitizer {
+
+struct AddressInfo {
+  // Owns all the string members. Storage for them is
+  // (de)allocated using sanitizer internal allocator.
+  uptr address;
+
+  char *module;
+  uptr module_offset;
+  ModuleArch module_arch;
+  u8 uuid[kModuleUUIDSize];
+  uptr uuid_size;
+
+  static const uptr kUnknown = ~(uptr)0;
+  char *function;
+  uptr function_offset;
+
+  char *file;
+  int line;
+  int column;
+
+  AddressInfo();
+  // Deletes all strings and resets all fields.
+  void Clear();
+  void FillModuleInfo(const char *mod_name, uptr mod_offset, ModuleArch arch);
+  void FillModuleInfo(const LoadedModule &mod);
+  uptr module_base() const { return address - module_offset; }
+};
+
+// Linked list of symbolized frames (each frame is described by AddressInfo).
+struct SymbolizedStack {
+  SymbolizedStack *next;
+  AddressInfo info;
+  static SymbolizedStack *New(uptr addr);
+  // Deletes current, and all subsequent frames in the linked list.
+  // The object cannot be accessed after the call to this function.
+  void ClearAll();
+
+ private:
+  SymbolizedStack();
+};
+
+// For now, DataInfo is used to describe global variable.
+struct DataInfo {
+  // Owns all the string members. Storage for them is
+  // (de)allocated using sanitizer internal allocator.
+  char *module;
+  uptr module_offset;
+  ModuleArch module_arch;
+
+  char *file;
+  uptr line;
+  char *name;
+  uptr start;
+  uptr size;
+
+  DataInfo();
+  void Clear();
+};
+
+struct LocalInfo {
+  char *function_name = nullptr;
+  char *name = nullptr;
+  char *decl_file = nullptr;
+  unsigned decl_line = 0;
+
+  bool has_frame_offset = false;
+  bool has_size = false;
+  bool has_tag_offset = false;
+
+  sptr frame_offset;
+  uptr size;
+  uptr tag_offset;
+
+  void Clear();
+};
+
+struct FrameInfo {
+  char *module;
+  uptr module_offset;
+  ModuleArch module_arch;
+
+  InternalMmapVector<LocalInfo> locals;
+  void Clear();
+};
+
+class SymbolizerTool;
+
+class Symbolizer final {
+ public:
+  /// Initialize and return platform-specific implementation of symbolizer
+  /// (if it wasn't already initialized).
+  static Symbolizer *GetOrInit();
+  static void LateInitialize();
+  // Returns a list of symbolized frames for a given address (containing
+  // all inlined functions, if necessary).
+  SymbolizedStack *SymbolizePC(uptr address);
+  bool SymbolizeData(uptr address, DataInfo *info);
+  bool SymbolizeFrame(uptr address, FrameInfo *info);
+
+  // The module names Symbolizer returns are stable and unique for every given
+  // module.  It is safe to store and compare them as pointers.
+  bool GetModuleNameAndOffsetForPC(uptr pc, const char **module_name,
+                                   uptr *module_address);
+  const char *GetModuleNameForPc(uptr pc) {
+    const char *module_name = nullptr;
+    uptr unused;
+    if (GetModuleNameAndOffsetForPC(pc, &module_name, &unused))
+      return module_name;
+    return nullptr;
+  }
+
+  // Release internal caches (if any).
+  void Flush();
+  // Attempts to demangle the provided C++ mangled name.
+  const char *Demangle(const char *name);
+
+  // Allow user to install hooks that would be called before/after Symbolizer
+  // does the actual file/line info fetching. Specific sanitizers may need this
+  // to distinguish system library calls made in user code from calls made
+  // during in-process symbolization.
+  typedef void (*StartSymbolizationHook)();
+  typedef void (*EndSymbolizationHook)();
+  // May be called at most once.
+  void AddHooks(StartSymbolizationHook start_hook,
+                EndSymbolizationHook end_hook);
+
+  void RefreshModules();
+  const LoadedModule *FindModuleForAddress(uptr address);
+
+  void InvalidateModuleList();
+
+ private:
+  // GetModuleNameAndOffsetForPC has to return a string to the caller.
+  // Since the corresponding module might get unloaded later, we should create
+  // our owned copies of the strings that we can safely return.
+  // ModuleNameOwner does not provide any synchronization, thus calls to
+  // its method should be protected by |mu_|.
+  class ModuleNameOwner {
+   public:
+    explicit ModuleNameOwner(Mutex *synchronized_by)
+        : last_match_(nullptr), mu_(synchronized_by) {
+      storage_.reserve(kInitialCapacity);
+    }
+    const char *GetOwnedCopy(const char *str);
+
+   private:
+    static const uptr kInitialCapacity = 1000;
+    InternalMmapVector<const char*> storage_;
+    const char *last_match_;
+
+    Mutex *mu_;
+  } module_names_;
+
+  /// Platform-specific function for creating a Symbolizer object.
+  static Symbolizer *PlatformInit();
+
+  bool FindModuleNameAndOffsetForAddress(uptr address, const char **module_name,
+                                         uptr *module_offset,
+                                         ModuleArch *module_arch);
+  ListOfModules modules_;
+  ListOfModules fallback_modules_;
+  // If stale, need to reload the modules before looking up addresses.
+  bool modules_fresh_;
+
+  // Platform-specific default demangler, must not return nullptr.
+  const char *PlatformDemangle(const char *name);
+
+  static Symbolizer *symbolizer_;
+  static StaticSpinMutex init_mu_;
+
+  // Mutex locked from public methods of |Symbolizer|, so that the internals
+  // (including individual symbolizer tools and platform-specific methods) are
+  // always synchronized.
+  Mutex mu_;
+
+  IntrusiveList<SymbolizerTool> tools_;
+
+  explicit Symbolizer(IntrusiveList<SymbolizerTool> tools);
+
+  static LowLevelAllocator symbolizer_allocator_;
+
+  StartSymbolizationHook start_hook_;
+  EndSymbolizationHook end_hook_;
+  class SymbolizerScope {
+   public:
+    explicit SymbolizerScope(const Symbolizer *sym);
+    ~SymbolizerScope();
+   private:
+    const Symbolizer *sym_;
+  };
+};
+
+#ifdef SANITIZER_WINDOWS
+void InitializeDbgHelpIfNeeded();
+#endif
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h
new file mode 100644
index 0000000000..c4061e38c6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_fuchsia.h
@@ -0,0 +1,42 @@
+//===-- sanitizer_symbolizer_fuchsia.h -----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries.
+//
+// Define Fuchsia's string formats and limits for the markup symbolizer.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H
+#define SANITIZER_SYMBOLIZER_FUCHSIA_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// See the spec at:
+// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
+
+// This is used by UBSan for type names, and by ASan for global variable names.
+constexpr const char *kFormatDemangle = "{{{symbol:%s}}}";
+constexpr uptr kFormatDemangleMax = 1024;  // Arbitrary.
+
+// Function name or equivalent from PC location.
+constexpr const char *kFormatFunction = "{{{pc:%p}}}";
+constexpr uptr kFormatFunctionMax = 64;  // More than big enough for 64-bit hex.
+
+// Global variable name or equivalent from data memory address.
+constexpr const char *kFormatData = "{{{data:%p}}}";
+
+// One frame in a backtrace (printed on a line by itself).
+constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}";
+
+// Dump trigger element.
+#define FORMAT_DUMPFILE "{{{dumpfile:%s:%s}}}"
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_FUCHSIA_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_internal.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_internal.h
new file mode 100644
index 0000000000..df122ed342
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_internal.h
@@ -0,0 +1,165 @@
+//===-- sanitizer_symbolizer_internal.h -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Header for internal classes and functions to be used by implementations of
+// symbolizers.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SYMBOLIZER_INTERNAL_H
+#define SANITIZER_SYMBOLIZER_INTERNAL_H
+
+#include "sanitizer_symbolizer.h"
+#include "sanitizer_file.h"
+#include "sanitizer_vector.h"
+
+namespace __sanitizer {
+
+// Parsing helpers, 'str' is searched for delimiter(s) and a string or uptr
+// is extracted. When extracting a string, a newly allocated (using
+// InternalAlloc) and null-terminated buffer is returned. They return a pointer
+// to the next characted after the found delimiter.
+const char *ExtractToken(const char *str, const char *delims, char **result);
+const char *ExtractInt(const char *str, const char *delims, int *result);
+const char *ExtractUptr(const char *str, const char *delims, uptr *result);
+const char *ExtractTokenUpToDelimiter(const char *str, const char *delimiter,
+                                      char **result);
+
+const char *DemangleSwiftAndCXX(const char *name);
+
+// SymbolizerTool is an interface that is implemented by individual "tools"
+// that can perform symbolication (external llvm-symbolizer, libbacktrace,
+// Windows DbgHelp symbolizer, etc.).
+class SymbolizerTool {
+ public:
+  // The main |Symbolizer| class implements a "fallback chain" of symbolizer
+  // tools. In a request to symbolize an address, if one tool returns false,
+  // the next tool in the chain will be tried.
+  SymbolizerTool *next;
+
+  SymbolizerTool() : next(nullptr) { }
+
+  // Can't declare pure virtual functions in sanitizer runtimes:
+  // __cxa_pure_virtual might be unavailable.
+
+  // The |stack| parameter is inout. It is pre-filled with the address,
+  // module base and module offset values and is to be used to construct
+  // other stack frames.
+  virtual bool SymbolizePC(uptr addr, SymbolizedStack *stack) {
+    UNIMPLEMENTED();
+  }
+
+  // The |info| parameter is inout. It is pre-filled with the module base
+  // and module offset values.
+  virtual bool SymbolizeData(uptr addr, DataInfo *info) {
+    UNIMPLEMENTED();
+  }
+
+  virtual bool SymbolizeFrame(uptr addr, FrameInfo *info) {
+    return false;
+  }
+
+  virtual void Flush() {}
+
+  // Return nullptr to fallback to the default platform-specific demangler.
+  virtual const char *Demangle(const char *name) {
+    return nullptr;
+  }
+
+ protected:
+  ~SymbolizerTool() {}
+};
+
+// SymbolizerProcess encapsulates communication between the tool and
+// external symbolizer program, running in a different subprocess.
+// SymbolizerProcess may not be used from two threads simultaneously.
+class SymbolizerProcess {
+ public:
+  explicit SymbolizerProcess(const char *path, bool use_posix_spawn = false);
+  const char *SendCommand(const char *command);
+
+ protected:
+  ~SymbolizerProcess() {}
+
+  /// The maximum number of arguments required to invoke a tool process.
+  static const unsigned kArgVMax = 16;
+
+  // Customizable by subclasses.
+  virtual bool StartSymbolizerSubprocess();
+  virtual bool ReadFromSymbolizer(char *buffer, uptr max_length);
+  // Return the environment to run the symbolizer in.
+  virtual char **GetEnvP() { return GetEnviron(); }
+
+ private:
+  virtual bool ReachedEndOfOutput(const char *buffer, uptr length) const {
+    UNIMPLEMENTED();
+  }
+
+  /// Fill in an argv array to invoke the child process.
+  virtual void GetArgV(const char *path_to_binary,
+                       const char *(&argv)[kArgVMax]) const {
+    UNIMPLEMENTED();
+  }
+
+  bool Restart();
+  const char *SendCommandImpl(const char *command);
+  bool WriteToSymbolizer(const char *buffer, uptr length);
+
+  const char *path_;
+  fd_t input_fd_;
+  fd_t output_fd_;
+
+  static const uptr kBufferSize = 16 * 1024;
+  char buffer_[kBufferSize];
+
+  static const uptr kMaxTimesRestarted = 5;
+  static const int kSymbolizerStartupTimeMillis = 10;
+  uptr times_restarted_;
+  bool failed_to_start_;
+  bool reported_invalid_path_;
+  bool use_posix_spawn_;
+};
+
+class LLVMSymbolizerProcess;
+
+// This tool invokes llvm-symbolizer in a subprocess. It should be as portable
+// as the llvm-symbolizer tool is.
+class LLVMSymbolizer final : public SymbolizerTool {
+ public:
+  explicit LLVMSymbolizer(const char *path, LowLevelAllocator *allocator);
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
+  bool SymbolizeData(uptr addr, DataInfo *info) override;
+  bool SymbolizeFrame(uptr addr, FrameInfo *info) override;
+
+ private:
+  const char *FormatAndSendCommand(const char *command_prefix,
+                                   const char *module_name, uptr module_offset,
+                                   ModuleArch arch);
+
+  LLVMSymbolizerProcess *symbolizer_process_;
+  static const uptr kBufferSize = 16 * 1024;
+  char buffer_[kBufferSize];
+};
+
+// Parses one or more two-line strings in the following format:
+//   <function_name>
+//   <file_name>:<line_number>[:<column_number>]
+// Used by LLVMSymbolizer, Addr2LinePool and InternalSymbolizer, since all of
+// them use the same output format.  Returns true if any useful debug
+// information was found.
+void ParseSymbolizePCOutput(const char *str, SymbolizedStack *res);
+
+// Parses a two-line string in the following format:
+//   <symbol_name>
+//   <start_address> <size>
+// Used by LLVMSymbolizer and InternalSymbolizer.
+void ParseSymbolizeDataOutput(const char *str, DataInfo *info);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_INTERNAL_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
new file mode 100644
index 0000000000..c3b2799261
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
@@ -0,0 +1,209 @@
+//===-- sanitizer_symbolizer_libbacktrace.cpp -----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// Libbacktrace implementation of symbolizer parts.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_symbolizer.h"
+#include "sanitizer_symbolizer_libbacktrace.h"
+
+#if SANITIZER_LIBBACKTRACE
+# error #include "backtrace-supported.h"
+# if SANITIZER_POSIX && BACKTRACE_SUPPORTED && !BACKTRACE_USES_MALLOC
+#  error #include "backtrace.h"
+#  if SANITIZER_CP_DEMANGLE
+#   undef ARRAY_SIZE
+#   error #include "demangle.h"
+#  endif
+# else
+#  define SANITIZER_LIBBACKTRACE 0
+# endif
+#endif
+
+namespace __sanitizer {
+
+static char *DemangleAlloc(const char *name, bool always_alloc);
+
+#if SANITIZER_LIBBACKTRACE
+
+namespace {
+
+# if SANITIZER_CP_DEMANGLE
+struct CplusV3DemangleData {
+  char *buf;
+  uptr size, allocated;
+};
+
+extern "C" {
+static void CplusV3DemangleCallback(const char *s, size_t l, void *vdata) {
+  CplusV3DemangleData *data = (CplusV3DemangleData *)vdata;
+  uptr needed = data->size + l + 1;
+  if (needed > data->allocated) {
+    data->allocated *= 2;
+    if (needed > data->allocated)
+      data->allocated = needed;
+    char *buf = (char *)InternalAlloc(data->allocated);
+    if (data->buf) {
+      internal_memcpy(buf, data->buf, data->size);
+      InternalFree(data->buf);
+    }
+    data->buf = buf;
+  }
+  internal_memcpy(data->buf + data->size, s, l);
+  data->buf[data->size + l] = '\0';
+  data->size += l;
+}
+}  // extern "C"
+
+char *CplusV3Demangle(const char *name) {
+  CplusV3DemangleData data;
+  data.buf = 0;
+  data.size = 0;
+  data.allocated = 0;
+  if (cplus_demangle_v3_callback(name, DMGL_PARAMS | DMGL_ANSI,
+                                 CplusV3DemangleCallback, &data)) {
+    if (data.size + 64 > data.allocated)
+      return data.buf;
+    char *buf = internal_strdup(data.buf);
+    InternalFree(data.buf);
+    return buf;
+  }
+  if (data.buf)
+    InternalFree(data.buf);
+  return 0;
+}
+# endif  // SANITIZER_CP_DEMANGLE
+
+struct SymbolizeCodeCallbackArg {
+  SymbolizedStack *first;
+  SymbolizedStack *last;
+  uptr frames_symbolized;
+
+  AddressInfo *get_new_frame(uintptr_t addr) {
+    CHECK(last);
+    if (frames_symbolized > 0) {
+      SymbolizedStack *cur = SymbolizedStack::New(addr);
+      AddressInfo *info = &cur->info;
+      info->FillModuleInfo(first->info.module, first->info.module_offset,
+                           first->info.module_arch);
+      last->next = cur;
+      last = cur;
+    }
+    CHECK_EQ(addr, first->info.address);
+    CHECK_EQ(addr, last->info.address);
+    return &last->info;
+  }
+};
+
+extern "C" {
+static int SymbolizeCodePCInfoCallback(void *vdata, uintptr_t addr,
+                                       const char *filename, int lineno,
+                                       const char *function) {
+  SymbolizeCodeCallbackArg *cdata = (SymbolizeCodeCallbackArg *)vdata;
+  if (function) {
+    AddressInfo *info = cdata->get_new_frame(addr);
+    info->function = DemangleAlloc(function, /*always_alloc*/ true);
+    if (filename)
+      info->file = internal_strdup(filename);
+    info->line = lineno;
+    cdata->frames_symbolized++;
+  }
+  return 0;
+}
+
+static void SymbolizeCodeCallback(void *vdata, uintptr_t addr,
+                                  const char *symname, uintptr_t, uintptr_t) {
+  SymbolizeCodeCallbackArg *cdata = (SymbolizeCodeCallbackArg *)vdata;
+  if (symname) {
+    AddressInfo *info = cdata->get_new_frame(addr);
+    info->function = DemangleAlloc(symname, /*always_alloc*/ true);
+    cdata->frames_symbolized++;
+  }
+}
+
+static void SymbolizeDataCallback(void *vdata, uintptr_t, const char *symname,
+                                  uintptr_t symval, uintptr_t symsize) {
+  DataInfo *info = (DataInfo *)vdata;
+  if (symname && symval) {
+    info->name = DemangleAlloc(symname, /*always_alloc*/ true);
+    info->start = symval;
+    info->size = symsize;
+  }
+}
+
+static void ErrorCallback(void *, const char *, int) {}
+}  // extern "C"
+
+}  // namespace
+
+LibbacktraceSymbolizer *LibbacktraceSymbolizer::get(LowLevelAllocator *alloc) {
+  // State created in backtrace_create_state is leaked.
+  void *state = (void *)(backtrace_create_state("/proc/self/exe", 0,
+                                                ErrorCallback, NULL));
+  if (!state)
+    return 0;
+  return new(*alloc) LibbacktraceSymbolizer(state);
+}
+
+bool LibbacktraceSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) {
+  SymbolizeCodeCallbackArg data;
+  data.first = stack;
+  data.last = stack;
+  data.frames_symbolized = 0;
+  backtrace_pcinfo((backtrace_state *)state_, addr, SymbolizeCodePCInfoCallback,
+                   ErrorCallback, &data);
+  if (data.frames_symbolized > 0)
+    return true;
+  backtrace_syminfo((backtrace_state *)state_, addr, SymbolizeCodeCallback,
+                    ErrorCallback, &data);
+  return (data.frames_symbolized > 0);
+}
+
+bool LibbacktraceSymbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  backtrace_syminfo((backtrace_state *)state_, addr, SymbolizeDataCallback,
+                    ErrorCallback, info);
+  return true;
+}
+
+#else  // SANITIZER_LIBBACKTRACE
+
+LibbacktraceSymbolizer *LibbacktraceSymbolizer::get(LowLevelAllocator *alloc) {
+  return 0;
+}
+
+bool LibbacktraceSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) {
+  (void)state_;
+  return false;
+}
+
+bool LibbacktraceSymbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  return false;
+}
+
+#endif  // SANITIZER_LIBBACKTRACE
+
+static char *DemangleAlloc(const char *name, bool always_alloc) {
+#if SANITIZER_LIBBACKTRACE && SANITIZER_CP_DEMANGLE
+  if (char *demangled = CplusV3Demangle(name))
+    return demangled;
+#endif
+  if (always_alloc)
+    return internal_strdup(name);
+  return 0;
+}
+
+const char *LibbacktraceSymbolizer::Demangle(const char *name) {
+  return DemangleAlloc(name, /*always_alloc*/ false);
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h
new file mode 100644
index 0000000000..7b039b894b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libbacktrace.h
@@ -0,0 +1,49 @@
+//===-- sanitizer_symbolizer_libbacktrace.h ---------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// Header for libbacktrace symbolizer.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
+#define SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
+
+#include "sanitizer_platform.h"
+#include "sanitizer_common.h"
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_symbolizer_internal.h"
+
+#ifndef SANITIZER_LIBBACKTRACE
+# define SANITIZER_LIBBACKTRACE 0
+#endif
+
+#ifndef SANITIZER_CP_DEMANGLE
+# define SANITIZER_CP_DEMANGLE 0
+#endif
+
+namespace __sanitizer {
+
+class LibbacktraceSymbolizer final : public SymbolizerTool {
+ public:
+  static LibbacktraceSymbolizer *get(LowLevelAllocator *alloc);
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
+
+  bool SymbolizeData(uptr addr, DataInfo *info) override;
+
+  // May return NULL if demangling failed.
+  const char *Demangle(const char *name) override;
+
+ private:
+  explicit LibbacktraceSymbolizer(void *state) : state_(state) {}
+
+  void *state_;  // Leaked.
+};
+
+}  // namespace __sanitizer
+#endif  // SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp
new file mode 100644
index 0000000000..8bbd4af0c7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp
@@ -0,0 +1,557 @@
+//===-- sanitizer_symbolizer_libcdep.cpp ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform.h"
+#include "sanitizer_symbolizer_internal.h"
+
+namespace __sanitizer {
+
+Symbolizer *Symbolizer::GetOrInit() {
+  SpinMutexLock l(&init_mu_);
+  if (symbolizer_)
+    return symbolizer_;
+  symbolizer_ = PlatformInit();
+  CHECK(symbolizer_);
+  return symbolizer_;
+}
+
+// See sanitizer_symbolizer_markup.cpp.
+#if !SANITIZER_SYMBOLIZER_MARKUP
+
+const char *ExtractToken(const char *str, const char *delims, char **result) {
+  uptr prefix_len = internal_strcspn(str, delims);
+  *result = (char*)InternalAlloc(prefix_len + 1);
+  internal_memcpy(*result, str, prefix_len);
+  (*result)[prefix_len] = '\0';
+  const char *prefix_end = str + prefix_len;
+  if (*prefix_end != '\0') prefix_end++;
+  return prefix_end;
+}
+
+const char *ExtractInt(const char *str, const char *delims, int *result) {
+  char *buff = nullptr;
+  const char *ret = ExtractToken(str, delims, &buff);
+  if (buff) {
+    *result = (int)internal_atoll(buff);
+  }
+  InternalFree(buff);
+  return ret;
+}
+
+const char *ExtractUptr(const char *str, const char *delims, uptr *result) {
+  char *buff = nullptr;
+  const char *ret = ExtractToken(str, delims, &buff);
+  if (buff) {
+    *result = (uptr)internal_atoll(buff);
+  }
+  InternalFree(buff);
+  return ret;
+}
+
+const char *ExtractSptr(const char *str, const char *delims, sptr *result) {
+  char *buff = nullptr;
+  const char *ret = ExtractToken(str, delims, &buff);
+  if (buff) {
+    *result = (sptr)internal_atoll(buff);
+  }
+  InternalFree(buff);
+  return ret;
+}
+
+const char *ExtractTokenUpToDelimiter(const char *str, const char *delimiter,
+                                      char **result) {
+  const char *found_delimiter = internal_strstr(str, delimiter);
+  uptr prefix_len =
+      found_delimiter ? found_delimiter - str : internal_strlen(str);
+  *result = (char *)InternalAlloc(prefix_len + 1);
+  internal_memcpy(*result, str, prefix_len);
+  (*result)[prefix_len] = '\0';
+  const char *prefix_end = str + prefix_len;
+  if (*prefix_end != '\0') prefix_end += internal_strlen(delimiter);
+  return prefix_end;
+}
+
+SymbolizedStack *Symbolizer::SymbolizePC(uptr addr) {
+  Lock l(&mu_);
+  SymbolizedStack *res = SymbolizedStack::New(addr);
+  auto *mod = FindModuleForAddress(addr);
+  if (!mod)
+    return res;
+  // Always fill data about module name and offset.
+  res->info.FillModuleInfo(*mod);
+  for (auto &tool : tools_) {
+    SymbolizerScope sym_scope(this);
+    if (tool.SymbolizePC(addr, res)) {
+      return res;
+    }
+  }
+  return res;
+}
+
+bool Symbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  Lock l(&mu_);
+  const char *module_name = nullptr;
+  uptr module_offset;
+  ModuleArch arch;
+  if (!FindModuleNameAndOffsetForAddress(addr, &module_name, &module_offset,
+                                         &arch))
+    return false;
+  info->Clear();
+  info->module = internal_strdup(module_name);
+  info->module_offset = module_offset;
+  info->module_arch = arch;
+  for (auto &tool : tools_) {
+    SymbolizerScope sym_scope(this);
+    if (tool.SymbolizeData(addr, info)) {
+      return true;
+    }
+  }
+  return true;
+}
+
+bool Symbolizer::SymbolizeFrame(uptr addr, FrameInfo *info) {
+  Lock l(&mu_);
+  const char *module_name = nullptr;
+  if (!FindModuleNameAndOffsetForAddress(
+          addr, &module_name, &info->module_offset, &info->module_arch))
+    return false;
+  info->module = internal_strdup(module_name);
+  for (auto &tool : tools_) {
+    SymbolizerScope sym_scope(this);
+    if (tool.SymbolizeFrame(addr, info)) {
+      return true;
+    }
+  }
+  return true;
+}
+
+bool Symbolizer::GetModuleNameAndOffsetForPC(uptr pc, const char **module_name,
+                                             uptr *module_address) {
+  Lock l(&mu_);
+  const char *internal_module_name = nullptr;
+  ModuleArch arch;
+  if (!FindModuleNameAndOffsetForAddress(pc, &internal_module_name,
+                                         module_address, &arch))
+    return false;
+
+  if (module_name)
+    *module_name = module_names_.GetOwnedCopy(internal_module_name);
+  return true;
+}
+
+void Symbolizer::Flush() {
+  Lock l(&mu_);
+  for (auto &tool : tools_) {
+    SymbolizerScope sym_scope(this);
+    tool.Flush();
+  }
+}
+
+const char *Symbolizer::Demangle(const char *name) {
+  Lock l(&mu_);
+  for (auto &tool : tools_) {
+    SymbolizerScope sym_scope(this);
+    if (const char *demangled = tool.Demangle(name))
+      return demangled;
+  }
+  return PlatformDemangle(name);
+}
+
+bool Symbolizer::FindModuleNameAndOffsetForAddress(uptr address,
+                                                   const char **module_name,
+                                                   uptr *module_offset,
+                                                   ModuleArch *module_arch) {
+  const LoadedModule *module = FindModuleForAddress(address);
+  if (!module)
+    return false;
+  *module_name = module->full_name();
+  *module_offset = address - module->base_address();
+  *module_arch = module->arch();
+  return true;
+}
+
+void Symbolizer::RefreshModules() {
+  modules_.init();
+  fallback_modules_.fallbackInit();
+  RAW_CHECK(modules_.size() > 0);
+  modules_fresh_ = true;
+}
+
+static const LoadedModule *SearchForModule(const ListOfModules &modules,
+                                           uptr address) {
+  for (uptr i = 0; i < modules.size(); i++) {
+    if (modules[i].containsAddress(address)) {
+      return &modules[i];
+    }
+  }
+  return nullptr;
+}
+
+const LoadedModule *Symbolizer::FindModuleForAddress(uptr address) {
+  bool modules_were_reloaded = false;
+  if (!modules_fresh_) {
+    RefreshModules();
+    modules_were_reloaded = true;
+  }
+  const LoadedModule *module = SearchForModule(modules_, address);
+  if (module) return module;
+
+  // dlopen/dlclose interceptors invalidate the module list, but when
+  // interception is disabled, we need to retry if the lookup fails in
+  // case the module list changed.
+#if !SANITIZER_INTERCEPT_DLOPEN_DLCLOSE
+  if (!modules_were_reloaded) {
+    RefreshModules();
+    module = SearchForModule(modules_, address);
+    if (module) return module;
+  }
+#endif
+
+  if (fallback_modules_.size()) {
+    module = SearchForModule(fallback_modules_, address);
+  }
+  return module;
+}
+
+// For now we assume the following protocol:
+// For each request of the form
+//   <module_name> <module_offset>
+// passed to STDIN, external symbolizer prints to STDOUT response:
+//   <function_name>
+//   <file_name>:<line_number>:<column_number>
+//   <function_name>
+//   <file_name>:<line_number>:<column_number>
+//   ...
+//   <empty line>
+class LLVMSymbolizerProcess final : public SymbolizerProcess {
+ public:
+  explicit LLVMSymbolizerProcess(const char *path)
+      : SymbolizerProcess(path, /*use_posix_spawn=*/SANITIZER_MAC) {}
+
+ private:
+  bool ReachedEndOfOutput(const char *buffer, uptr length) const override {
+    // Empty line marks the end of llvm-symbolizer output.
+    return length >= 2 && buffer[length - 1] == '\n' &&
+           buffer[length - 2] == '\n';
+  }
+
+  // When adding a new architecture, don't forget to also update
+  // script/asan_symbolize.py and sanitizer_common.h.
+  void GetArgV(const char *path_to_binary,
+               const char *(&argv)[kArgVMax]) const override {
+#if defined(__x86_64h__)
+    const char* const kSymbolizerArch = "--default-arch=x86_64h";
+#elif defined(__x86_64__)
+    const char* const kSymbolizerArch = "--default-arch=x86_64";
+#elif defined(__i386__)
+    const char* const kSymbolizerArch = "--default-arch=i386";
+#elif SANITIZER_RISCV64
+    const char *const kSymbolizerArch = "--default-arch=riscv64";
+#elif defined(__aarch64__)
+    const char* const kSymbolizerArch = "--default-arch=arm64";
+#elif defined(__arm__)
+    const char* const kSymbolizerArch = "--default-arch=arm";
+#elif defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    const char* const kSymbolizerArch = "--default-arch=powerpc64";
+#elif defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    const char* const kSymbolizerArch = "--default-arch=powerpc64le";
+#elif defined(__s390x__)
+    const char* const kSymbolizerArch = "--default-arch=s390x";
+#elif defined(__s390__)
+    const char* const kSymbolizerArch = "--default-arch=s390";
+#else
+    const char* const kSymbolizerArch = "--default-arch=unknown";
+#endif
+
+    const char *const demangle_flag =
+        common_flags()->demangle ? "--demangle" : "--no-demangle";
+    const char *const inline_flag =
+        common_flags()->symbolize_inline_frames ? "--inlines" : "--no-inlines";
+    int i = 0;
+    argv[i++] = path_to_binary;
+    argv[i++] = demangle_flag;
+    argv[i++] = inline_flag;
+    argv[i++] = kSymbolizerArch;
+    argv[i++] = nullptr;
+    CHECK_LE(i, kArgVMax);
+  }
+};
+
+LLVMSymbolizer::LLVMSymbolizer(const char *path, LowLevelAllocator *allocator)
+    : symbolizer_process_(new(*allocator) LLVMSymbolizerProcess(path)) {}
+
+// Parse a <file>:<line>[:<column>] buffer. The file path may contain colons on
+// Windows, so extract tokens from the right hand side first. The column info is
+// also optional.
+static const char *ParseFileLineInfo(AddressInfo *info, const char *str) {
+  char *file_line_info = nullptr;
+  str = ExtractToken(str, "\n", &file_line_info);
+  CHECK(file_line_info);
+
+  if (uptr size = internal_strlen(file_line_info)) {
+    char *back = file_line_info + size - 1;
+    for (int i = 0; i < 2; ++i) {
+      while (back > file_line_info && IsDigit(*back)) --back;
+      if (*back != ':' || !IsDigit(back[1])) break;
+      info->column = info->line;
+      info->line = internal_atoll(back + 1);
+      // Truncate the string at the colon to keep only filename.
+      *back = '\0';
+      --back;
+    }
+    ExtractToken(file_line_info, "", &info->file);
+  }
+
+  InternalFree(file_line_info);
+  return str;
+}
+
+// Parses one or more two-line strings in the following format:
+//   <function_name>
+//   <file_name>:<line_number>[:<column_number>]
+// Used by LLVMSymbolizer, Addr2LinePool and InternalSymbolizer, since all of
+// them use the same output format.
+void ParseSymbolizePCOutput(const char *str, SymbolizedStack *res) {
+  bool top_frame = true;
+  SymbolizedStack *last = res;
+  while (true) {
+    char *function_name = nullptr;
+    str = ExtractToken(str, "\n", &function_name);
+    CHECK(function_name);
+    if (function_name[0] == '\0') {
+      // There are no more frames.
+      InternalFree(function_name);
+      break;
+    }
+    SymbolizedStack *cur;
+    if (top_frame) {
+      cur = res;
+      top_frame = false;
+    } else {
+      cur = SymbolizedStack::New(res->info.address);
+      cur->info.FillModuleInfo(res->info.module, res->info.module_offset,
+                               res->info.module_arch);
+      last->next = cur;
+      last = cur;
+    }
+
+    AddressInfo *info = &cur->info;
+    info->function = function_name;
+    str = ParseFileLineInfo(info, str);
+
+    // Functions and filenames can be "??", in which case we write 0
+    // to address info to mark that names are unknown.
+    if (0 == internal_strcmp(info->function, "??")) {
+      InternalFree(info->function);
+      info->function = 0;
+    }
+    if (info->file && 0 == internal_strcmp(info->file, "??")) {
+      InternalFree(info->file);
+      info->file = 0;
+    }
+  }
+}
+
+// Parses a two-line string in the following format:
+//   <symbol_name>
+//   <start_address> <size>
+// Used by LLVMSymbolizer and InternalSymbolizer.
+void ParseSymbolizeDataOutput(const char *str, DataInfo *info) {
+  str = ExtractToken(str, "\n", &info->name);
+  str = ExtractUptr(str, " ", &info->start);
+  str = ExtractUptr(str, "\n", &info->size);
+}
+
+static void ParseSymbolizeFrameOutput(const char *str,
+                                      InternalMmapVector<LocalInfo> *locals) {
+  if (internal_strncmp(str, "??", 2) == 0)
+    return;
+
+  while (*str) {
+    LocalInfo local;
+    str = ExtractToken(str, "\n", &local.function_name);
+    str = ExtractToken(str, "\n", &local.name);
+
+    AddressInfo addr;
+    str = ParseFileLineInfo(&addr, str);
+    local.decl_file = addr.file;
+    local.decl_line = addr.line;
+
+    local.has_frame_offset = internal_strncmp(str, "??", 2) != 0;
+    str = ExtractSptr(str, " ", &local.frame_offset);
+
+    local.has_size = internal_strncmp(str, "??", 2) != 0;
+    str = ExtractUptr(str, " ", &local.size);
+
+    local.has_tag_offset = internal_strncmp(str, "??", 2) != 0;
+    str = ExtractUptr(str, "\n", &local.tag_offset);
+
+    locals->push_back(local);
+  }
+}
+
+bool LLVMSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) {
+  AddressInfo *info = &stack->info;
+  const char *buf = FormatAndSendCommand(
+      "CODE", info->module, info->module_offset, info->module_arch);
+  if (!buf)
+    return false;
+  ParseSymbolizePCOutput(buf, stack);
+  return true;
+}
+
+bool LLVMSymbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  const char *buf = FormatAndSendCommand(
+      "DATA", info->module, info->module_offset, info->module_arch);
+  if (!buf)
+    return false;
+  ParseSymbolizeDataOutput(buf, info);
+  info->start += (addr - info->module_offset); // Add the base address.
+  return true;
+}
+
+bool LLVMSymbolizer::SymbolizeFrame(uptr addr, FrameInfo *info) {
+  const char *buf = FormatAndSendCommand(
+      "FRAME", info->module, info->module_offset, info->module_arch);
+  if (!buf)
+    return false;
+  ParseSymbolizeFrameOutput(buf, &info->locals);
+  return true;
+}
+
+const char *LLVMSymbolizer::FormatAndSendCommand(const char *command_prefix,
+                                                 const char *module_name,
+                                                 uptr module_offset,
+                                                 ModuleArch arch) {
+  CHECK(module_name);
+  int size_needed = 0;
+  if (arch == kModuleArchUnknown)
+    size_needed = internal_snprintf(buffer_, kBufferSize, "%s \"%s\" 0x%zx\n",
+                                    command_prefix, module_name, module_offset);
+  else
+    size_needed = internal_snprintf(buffer_, kBufferSize,
+                                    "%s \"%s:%s\" 0x%zx\n", command_prefix,
+                                    module_name, ModuleArchToString(arch),
+                                    module_offset);
+
+  if (size_needed >= static_cast<int>(kBufferSize)) {
+    Report("WARNING: Command buffer too small");
+    return nullptr;
+  }
+
+  return symbolizer_process_->SendCommand(buffer_);
+}
+
+SymbolizerProcess::SymbolizerProcess(const char *path, bool use_posix_spawn)
+    : path_(path),
+      input_fd_(kInvalidFd),
+      output_fd_(kInvalidFd),
+      times_restarted_(0),
+      failed_to_start_(false),
+      reported_invalid_path_(false),
+      use_posix_spawn_(use_posix_spawn) {
+  CHECK(path_);
+  CHECK_NE(path_[0], '\0');
+}
+
+static bool IsSameModule(const char* path) {
+  if (const char* ProcessName = GetProcessName()) {
+    if (const char* SymbolizerName = StripModuleName(path)) {
+      return !internal_strcmp(ProcessName, SymbolizerName);
+    }
+  }
+  return false;
+}
+
+const char *SymbolizerProcess::SendCommand(const char *command) {
+  if (failed_to_start_)
+    return nullptr;
+  if (IsSameModule(path_)) {
+    Report("WARNING: Symbolizer was blocked from starting itself!\n");
+    failed_to_start_ = true;
+    return nullptr;
+  }
+  for (; times_restarted_ < kMaxTimesRestarted; times_restarted_++) {
+    // Start or restart symbolizer if we failed to send command to it.
+    if (const char *res = SendCommandImpl(command))
+      return res;
+    Restart();
+  }
+  if (!failed_to_start_) {
+    Report("WARNING: Failed to use and restart external symbolizer!\n");
+    failed_to_start_ = true;
+  }
+  return nullptr;
+}
+
+const char *SymbolizerProcess::SendCommandImpl(const char *command) {
+  if (input_fd_ == kInvalidFd || output_fd_ == kInvalidFd)
+      return nullptr;
+  if (!WriteToSymbolizer(command, internal_strlen(command)))
+      return nullptr;
+  if (!ReadFromSymbolizer(buffer_, kBufferSize))
+      return nullptr;
+  return buffer_;
+}
+
+bool SymbolizerProcess::Restart() {
+  if (input_fd_ != kInvalidFd)
+    CloseFile(input_fd_);
+  if (output_fd_ != kInvalidFd)
+    CloseFile(output_fd_);
+  return StartSymbolizerSubprocess();
+}
+
+bool SymbolizerProcess::ReadFromSymbolizer(char *buffer, uptr max_length) {
+  if (max_length == 0)
+    return true;
+  uptr read_len = 0;
+  while (true) {
+    uptr just_read = 0;
+    bool success = ReadFromFile(input_fd_, buffer + read_len,
+                                max_length - read_len - 1, &just_read);
+    // We can't read 0 bytes, as we don't expect external symbolizer to close
+    // its stdout.
+    if (!success || just_read == 0) {
+      Report("WARNING: Can't read from symbolizer at fd %d\n", input_fd_);
+      return false;
+    }
+    read_len += just_read;
+    if (ReachedEndOfOutput(buffer, read_len))
+      break;
+    if (read_len + 1 == max_length) {
+      Report("WARNING: Symbolizer buffer too small\n");
+      read_len = 0;
+      break;
+    }
+  }
+  buffer[read_len] = '\0';
+  return true;
+}
+
+bool SymbolizerProcess::WriteToSymbolizer(const char *buffer, uptr length) {
+  if (length == 0)
+    return true;
+  uptr write_len = 0;
+  bool success = WriteToFile(output_fd_, buffer, length, &write_len);
+  if (!success || write_len != length) {
+    Report("WARNING: Can't write to symbolizer at fd %d\n", output_fd_);
+    return false;
+  }
+  return true;
+}
+
+#endif  // !SANITIZER_SYMBOLIZER_MARKUP
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cpp
new file mode 100644
index 0000000000..ac811c8a91
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.cpp
@@ -0,0 +1,205 @@
+//===-- sanitizer_symbolizer_mac.cpp --------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries.
+//
+// Implementation of Mac-specific "atos" symbolizer.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_mac.h"
+#include "sanitizer_symbolizer_mac.h"
+
+#include <dlfcn.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <util.h>
+
+namespace __sanitizer {
+
+bool DlAddrSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) {
+  Dl_info info;
+  int result = dladdr((const void *)addr, &info);
+  if (!result) return false;
+
+  // Compute offset if possible. `dladdr()` doesn't always ensure that `addr >=
+  // sym_addr` so only compute the offset when this holds. Failure to find the
+  // function offset is not treated as a failure because it might still be
+  // possible to get the symbol name.
+  uptr sym_addr = reinterpret_cast<uptr>(info.dli_saddr);
+  if (addr >= sym_addr) {
+    stack->info.function_offset = addr - sym_addr;
+  }
+
+  const char *demangled = DemangleSwiftAndCXX(info.dli_sname);
+  if (!demangled) return false;
+  stack->info.function = internal_strdup(demangled);
+  return true;
+}
+
+bool DlAddrSymbolizer::SymbolizeData(uptr addr, DataInfo *datainfo) {
+  Dl_info info;
+  int result = dladdr((const void *)addr, &info);
+  if (!result) return false;
+  const char *demangled = DemangleSwiftAndCXX(info.dli_sname);
+  datainfo->name = internal_strdup(demangled);
+  datainfo->start = (uptr)info.dli_saddr;
+  return true;
+}
+
+class AtosSymbolizerProcess final : public SymbolizerProcess {
+ public:
+  explicit AtosSymbolizerProcess(const char *path)
+      : SymbolizerProcess(path, /*use_posix_spawn*/ true) {
+    pid_str_[0] = '\0';
+  }
+
+ private:
+  bool StartSymbolizerSubprocess() override {
+    // Put the string command line argument in the object so that it outlives
+    // the call to GetArgV.
+    internal_snprintf(pid_str_, sizeof(pid_str_), "%d", (int)internal_getpid());
+
+    // Configure sandbox before starting atos process.
+    return SymbolizerProcess::StartSymbolizerSubprocess();
+  }
+
+  bool ReachedEndOfOutput(const char *buffer, uptr length) const override {
+    return (length >= 1 && buffer[length - 1] == '\n');
+  }
+
+  void GetArgV(const char *path_to_binary,
+               const char *(&argv)[kArgVMax]) const override {
+    int i = 0;
+    argv[i++] = path_to_binary;
+    argv[i++] = "-p";
+    argv[i++] = &pid_str_[0];
+    if (GetMacosAlignedVersion() == MacosVersion(10, 9)) {
+      // On Mavericks atos prints a deprecation warning which we suppress by
+      // passing -d. The warning isn't present on other OSX versions, even the
+      // newer ones.
+      argv[i++] = "-d";
+    }
+    argv[i++] = nullptr;
+    CHECK_LE(i, kArgVMax);
+  }
+
+  char pid_str_[16];
+};
+
+#undef K_ATOS_ENV_VAR
+
+static bool ParseCommandOutput(const char *str, uptr addr, char **out_name,
+                               char **out_module, char **out_file, uptr *line,
+                               uptr *start_address) {
+  // Trim ending newlines.
+  char *trim;
+  ExtractTokenUpToDelimiter(str, "\n", &trim);
+
+  // The line from `atos` is in one of these formats:
+  //   myfunction (in library.dylib) (sourcefile.c:17)
+  //   myfunction (in library.dylib) + 0x1fe
+  //   myfunction (in library.dylib) + 15
+  //   0xdeadbeef (in library.dylib) + 0x1fe
+  //   0xdeadbeef (in library.dylib) + 15
+  //   0xdeadbeef (in library.dylib)
+  //   0xdeadbeef
+
+  const char *rest = trim;
+  char *symbol_name;
+  rest = ExtractTokenUpToDelimiter(rest, " (in ", &symbol_name);
+  if (rest[0] == '\0') {
+    InternalFree(symbol_name);
+    InternalFree(trim);
+    return false;
+  }
+
+  if (internal_strncmp(symbol_name, "0x", 2) != 0)
+    *out_name = symbol_name;
+  else
+    InternalFree(symbol_name);
+  rest = ExtractTokenUpToDelimiter(rest, ") ", out_module);
+
+  if (rest[0] == '(') {
+    if (out_file) {
+      rest++;
+      rest = ExtractTokenUpToDelimiter(rest, ":", out_file);
+      char *extracted_line_number;
+      rest = ExtractTokenUpToDelimiter(rest, ")", &extracted_line_number);
+      if (line) *line = (uptr)internal_atoll(extracted_line_number);
+      InternalFree(extracted_line_number);
+    }
+  } else if (rest[0] == '+') {
+    rest += 2;
+    uptr offset = internal_atoll(rest);
+    if (start_address) *start_address = addr - offset;
+  }
+
+  InternalFree(trim);
+  return true;
+}
+
+AtosSymbolizer::AtosSymbolizer(const char *path, LowLevelAllocator *allocator)
+    : process_(new (*allocator) AtosSymbolizerProcess(path)) {}
+
+bool AtosSymbolizer::SymbolizePC(uptr addr, SymbolizedStack *stack) {
+  if (!process_) return false;
+  if (addr == 0) return false;
+  char command[32];
+  internal_snprintf(command, sizeof(command), "0x%zx\n", addr);
+  const char *buf = process_->SendCommand(command);
+  if (!buf) return false;
+  uptr line;
+  uptr start_address = AddressInfo::kUnknown;
+  if (!ParseCommandOutput(buf, addr, &stack->info.function, &stack->info.module,
+                          &stack->info.file, &line, &start_address)) {
+    process_ = nullptr;
+    return false;
+  }
+  stack->info.line = (int)line;
+
+  if (start_address == AddressInfo::kUnknown) {
+    // Fallback to dladdr() to get function start address if atos doesn't report
+    // it.
+    Dl_info info;
+    int result = dladdr((const void *)addr, &info);
+    if (result)
+      start_address = reinterpret_cast<uptr>(info.dli_saddr);
+  }
+
+  // Only assign to `function_offset` if we were able to get the function's
+  // start address and we got a sensible `start_address` (dladdr doesn't always
+  // ensure that `addr >= sym_addr`).
+  if (start_address != AddressInfo::kUnknown && addr >= start_address) {
+    stack->info.function_offset = addr - start_address;
+  }
+  return true;
+}
+
+bool AtosSymbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  if (!process_) return false;
+  char command[32];
+  internal_snprintf(command, sizeof(command), "0x%zx\n", addr);
+  const char *buf = process_->SendCommand(command);
+  if (!buf) return false;
+  if (!ParseCommandOutput(buf, addr, &info->name, &info->module, nullptr,
+                          nullptr, &info->start)) {
+    process_ = nullptr;
+    return false;
+  }
+  return true;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.h
new file mode 100644
index 0000000000..d5abe9d98c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_mac.h
@@ -0,0 +1,47 @@
+//===-- sanitizer_symbolizer_mac.h ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries.
+//
+// Header for Mac-specific "atos" symbolizer.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_SYMBOLIZER_MAC_H
+#define SANITIZER_SYMBOLIZER_MAC_H
+
+#include "sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "sanitizer_symbolizer_internal.h"
+
+namespace __sanitizer {
+
+class DlAddrSymbolizer final : public SymbolizerTool {
+ public:
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
+  bool SymbolizeData(uptr addr, DataInfo *info) override;
+};
+
+class AtosSymbolizerProcess;
+
+class AtosSymbolizer final : public SymbolizerTool {
+ public:
+  explicit AtosSymbolizer(const char *path, LowLevelAllocator *allocator);
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
+  bool SymbolizeData(uptr addr, DataInfo *info) override;
+
+ private:
+  AtosSymbolizerProcess *process_;
+};
+
+} // namespace __sanitizer
+
+#endif  // SANITIZER_MAC
+
+#endif // SANITIZER_SYMBOLIZER_MAC_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp
new file mode 100644
index 0000000000..1ec0c5cad7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_markup.cpp
@@ -0,0 +1,150 @@
+//===-- sanitizer_symbolizer_markup.cpp -----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries.
+//
+// Implementation of offline markup symbolizer.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_SYMBOLIZER_MARKUP
+
+#if SANITIZER_FUCHSIA
+#include "sanitizer_symbolizer_fuchsia.h"
+#  endif
+
+#  include <limits.h>
+#  include <unwind.h>
+
+#  include "sanitizer_stacktrace.h"
+#  include "sanitizer_symbolizer.h"
+
+namespace __sanitizer {
+
+// This generic support for offline symbolizing is based on the
+// Fuchsia port.  We don't do any actual symbolization per se.
+// Instead, we emit text containing raw addresses and raw linkage
+// symbol names, embedded in Fuchsia's symbolization markup format.
+// Fuchsia's logging infrastructure emits enough information about
+// process memory layout that a post-processing filter can do the
+// symbolization and pretty-print the markup.  See the spec at:
+// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
+
+// This is used by UBSan for type names, and by ASan for global variable names.
+// It's expected to return a static buffer that will be reused on each call.
+const char *Symbolizer::Demangle(const char *name) {
+  static char buffer[kFormatDemangleMax];
+  internal_snprintf(buffer, sizeof(buffer), kFormatDemangle, name);
+  return buffer;
+}
+
+// This is used mostly for suppression matching.  Making it work
+// would enable "interceptor_via_lib" suppressions.  It's also used
+// once in UBSan to say "in module ..." in a message that also
+// includes an address in the module, so post-processing can already
+// pretty-print that so as to indicate the module.
+bool Symbolizer::GetModuleNameAndOffsetForPC(uptr pc, const char **module_name,
+                                             uptr *module_address) {
+  return false;
+}
+
+// This is mainly used by hwasan for online symbolization. This isn't needed
+// since hwasan can always just dump stack frames for offline symbolization.
+bool Symbolizer::SymbolizeFrame(uptr addr, FrameInfo *info) { return false; }
+
+// This is used in some places for suppression checking, which we
+// don't really support for Fuchsia.  It's also used in UBSan to
+// identify a PC location to a function name, so we always fill in
+// the function member with a string containing markup around the PC
+// value.
+// TODO(mcgrathr): Under SANITIZER_GO, it's currently used by TSan
+// to render stack frames, but that should be changed to use
+// RenderStackFrame.
+SymbolizedStack *Symbolizer::SymbolizePC(uptr addr) {
+  SymbolizedStack *s = SymbolizedStack::New(addr);
+  char buffer[kFormatFunctionMax];
+  internal_snprintf(buffer, sizeof(buffer), kFormatFunction, addr);
+  s->info.function = internal_strdup(buffer);
+  return s;
+}
+
+// Always claim we succeeded, so that RenderDataInfo will be called.
+bool Symbolizer::SymbolizeData(uptr addr, DataInfo *info) {
+  info->Clear();
+  info->start = addr;
+  return true;
+}
+
+// We ignore the format argument to __sanitizer_symbolize_global.
+void RenderData(InternalScopedString *buffer, const char *format,
+                const DataInfo *DI, const char *strip_path_prefix) {
+  buffer->append(kFormatData, DI->start);
+}
+
+bool RenderNeedsSymbolization(const char *format) { return false; }
+
+// We don't support the stack_trace_format flag at all.
+void RenderFrame(InternalScopedString *buffer, const char *format, int frame_no,
+                 uptr address, const AddressInfo *info, bool vs_style,
+                 const char *strip_path_prefix, const char *strip_func_prefix) {
+  CHECK(!RenderNeedsSymbolization(format));
+  buffer->append(kFormatFrame, frame_no, address);
+}
+
+Symbolizer *Symbolizer::PlatformInit() {
+  return new (symbolizer_allocator_) Symbolizer({});
+}
+
+void Symbolizer::LateInitialize() { Symbolizer::GetOrInit(); }
+
+void StartReportDeadlySignal() {}
+void ReportDeadlySignal(const SignalContext &sig, u32 tid,
+                        UnwindSignalStackCallbackType unwind,
+                        const void *unwind_context) {}
+
+#if SANITIZER_CAN_SLOW_UNWIND
+struct UnwindTraceArg {
+  BufferedStackTrace *stack;
+  u32 max_depth;
+};
+
+_Unwind_Reason_Code Unwind_Trace(struct _Unwind_Context *ctx, void *param) {
+  UnwindTraceArg *arg = static_cast<UnwindTraceArg *>(param);
+  CHECK_LT(arg->stack->size, arg->max_depth);
+  uptr pc = _Unwind_GetIP(ctx);
+  if (pc < PAGE_SIZE) return _URC_NORMAL_STOP;
+  arg->stack->trace_buffer[arg->stack->size++] = pc;
+  return (arg->stack->size == arg->max_depth ? _URC_NORMAL_STOP
+                                             : _URC_NO_REASON);
+}
+
+void BufferedStackTrace::UnwindSlow(uptr pc, u32 max_depth) {
+  CHECK_GE(max_depth, 2);
+  size = 0;
+  UnwindTraceArg arg = {this, Min(max_depth + 1, kStackTraceMax)};
+  _Unwind_Backtrace(Unwind_Trace, &arg);
+  CHECK_GT(size, 0);
+  // We need to pop a few frames so that pc is on top.
+  uptr to_pop = LocatePcInTrace(pc);
+  // trace_buffer[0] belongs to the current function so we always pop it,
+  // unless there is only 1 frame in the stack trace (1 frame is always better
+  // than 0!).
+  PopStackFrames(Min(to_pop, static_cast<uptr>(1)));
+  trace_buffer[0] = pc;
+}
+
+void BufferedStackTrace::UnwindSlow(uptr pc, void *context, u32 max_depth) {
+  CHECK(context);
+  CHECK_GE(max_depth, 2);
+  UNREACHABLE("signal context doesn't exist");
+}
+#endif  // SANITIZER_CAN_SLOW_UNWIND
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_MARKUP
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
new file mode 100644
index 0000000000..5f6e4cc318
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
@@ -0,0 +1,511 @@
+//===-- sanitizer_symbolizer_posix_libcdep.cpp ----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// POSIX-specific implementation of symbolizer parts.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_POSIX
+#include "sanitizer_allocator_internal.h"
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_linux.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_posix.h"
+#include "sanitizer_procmaps.h"
+#include "sanitizer_symbolizer_internal.h"
+#include "sanitizer_symbolizer_libbacktrace.h"
+#include "sanitizer_symbolizer_mac.h"
+
+#include <dlfcn.h>   // for dlsym()
+#include <errno.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+// C++ demangling function, as required by Itanium C++ ABI. This is weak,
+// because we do not require a C++ ABI library to be linked to a program
+// using sanitizers; if it's not present, we'll just use the mangled name.
+namespace __cxxabiv1 {
+  extern "C" SANITIZER_WEAK_ATTRIBUTE
+  char *__cxa_demangle(const char *mangled, char *buffer,
+                                  size_t *length, int *status);
+}
+
+namespace __sanitizer {
+
+// Attempts to demangle the name via __cxa_demangle from __cxxabiv1.
+const char *DemangleCXXABI(const char *name) {
+  // FIXME: __cxa_demangle aggressively insists on allocating memory.
+  // There's not much we can do about that, short of providing our
+  // own demangler (libc++abi's implementation could be adapted so that
+  // it does not allocate). For now, we just call it anyway, and we leak
+  // the returned value.
+  if (&__cxxabiv1::__cxa_demangle)
+    if (const char *demangled_name =
+          __cxxabiv1::__cxa_demangle(name, 0, 0, 0))
+      return demangled_name;
+
+  return name;
+}
+
+// As of now, there are no headers for the Swift runtime. Once they are
+// present, we will weakly link since we do not require Swift runtime to be
+// linked.
+typedef char *(*swift_demangle_ft)(const char *mangledName,
+                                   size_t mangledNameLength, char *outputBuffer,
+                                   size_t *outputBufferSize, uint32_t flags);
+static swift_demangle_ft swift_demangle_f;
+
+// This must not happen lazily at symbolication time, because dlsym uses
+// malloc and thread-local storage, which is not a good thing to do during
+// symbolication.
+static void InitializeSwiftDemangler() {
+  swift_demangle_f = (swift_demangle_ft)dlsym(RTLD_DEFAULT, "swift_demangle");
+  (void)dlerror(); // Cleanup error message in case of failure
+}
+
+// Attempts to demangle a Swift name. The demangler will return nullptr if a
+// non-Swift name is passed in.
+const char *DemangleSwift(const char *name) {
+  if (swift_demangle_f)
+    return swift_demangle_f(name, internal_strlen(name), 0, 0, 0);
+
+  return nullptr;
+}
+
+const char *DemangleSwiftAndCXX(const char *name) {
+  if (!name) return nullptr;
+  if (const char *swift_demangled_name = DemangleSwift(name))
+    return swift_demangled_name;
+  return DemangleCXXABI(name);
+}
+
+static bool CreateTwoHighNumberedPipes(int *infd_, int *outfd_) {
+  int *infd = NULL;
+  int *outfd = NULL;
+  // The client program may close its stdin and/or stdout and/or stderr
+  // thus allowing socketpair to reuse file descriptors 0, 1 or 2.
+  // In this case the communication between the forked processes may be
+  // broken if either the parent or the child tries to close or duplicate
+  // these descriptors. The loop below produces two pairs of file
+  // descriptors, each greater than 2 (stderr).
+  int sock_pair[5][2];
+  for (int i = 0; i < 5; i++) {
+    if (pipe(sock_pair[i]) == -1) {
+      for (int j = 0; j < i; j++) {
+        internal_close(sock_pair[j][0]);
+        internal_close(sock_pair[j][1]);
+      }
+      return false;
+    } else if (sock_pair[i][0] > 2 && sock_pair[i][1] > 2) {
+      if (infd == NULL) {
+        infd = sock_pair[i];
+      } else {
+        outfd = sock_pair[i];
+        for (int j = 0; j < i; j++) {
+          if (sock_pair[j] == infd) continue;
+          internal_close(sock_pair[j][0]);
+          internal_close(sock_pair[j][1]);
+        }
+        break;
+      }
+    }
+  }
+  CHECK(infd);
+  CHECK(outfd);
+  infd_[0] = infd[0];
+  infd_[1] = infd[1];
+  outfd_[0] = outfd[0];
+  outfd_[1] = outfd[1];
+  return true;
+}
+
+bool SymbolizerProcess::StartSymbolizerSubprocess() {
+  if (!FileExists(path_)) {
+    if (!reported_invalid_path_) {
+      Report("WARNING: invalid path to external symbolizer!\n");
+      reported_invalid_path_ = true;
+    }
+    return false;
+  }
+
+  const char *argv[kArgVMax];
+  GetArgV(path_, argv);
+  pid_t pid;
+
+  // Report how symbolizer is being launched for debugging purposes.
+  if (Verbosity() >= 3) {
+    // Only use `Report` for first line so subsequent prints don't get prefixed
+    // with current PID.
+    Report("Launching Symbolizer process: ");
+    for (unsigned index = 0; index < kArgVMax && argv[index]; ++index)
+      Printf("%s ", argv[index]);
+    Printf("\n");
+  }
+
+  if (use_posix_spawn_) {
+#if SANITIZER_MAC
+    fd_t fd = internal_spawn(argv, const_cast<const char **>(GetEnvP()), &pid);
+    if (fd == kInvalidFd) {
+      Report("WARNING: failed to spawn external symbolizer (errno: %d)\n",
+             errno);
+      return false;
+    }
+
+    input_fd_ = fd;
+    output_fd_ = fd;
+#else  // SANITIZER_MAC
+    UNIMPLEMENTED();
+#endif  // SANITIZER_MAC
+  } else {
+    fd_t infd[2] = {}, outfd[2] = {};
+    if (!CreateTwoHighNumberedPipes(infd, outfd)) {
+      Report("WARNING: Can't create a socket pair to start "
+             "external symbolizer (errno: %d)\n", errno);
+      return false;
+    }
+
+    pid = StartSubprocess(path_, argv, GetEnvP(), /* stdin */ outfd[0],
+                          /* stdout */ infd[1]);
+    if (pid < 0) {
+      internal_close(infd[0]);
+      internal_close(outfd[1]);
+      return false;
+    }
+
+    input_fd_ = infd[0];
+    output_fd_ = outfd[1];
+  }
+
+  CHECK_GT(pid, 0);
+
+  // Check that symbolizer subprocess started successfully.
+  SleepForMillis(kSymbolizerStartupTimeMillis);
+  if (!IsProcessRunning(pid)) {
+    // Either waitpid failed, or child has already exited.
+    Report("WARNING: external symbolizer didn't start up correctly!\n");
+    return false;
+  }
+
+  return true;
+}
+
+class Addr2LineProcess final : public SymbolizerProcess {
+ public:
+  Addr2LineProcess(const char *path, const char *module_name)
+      : SymbolizerProcess(path), module_name_(internal_strdup(module_name)) {}
+
+  const char *module_name() const { return module_name_; }
+
+ private:
+  void GetArgV(const char *path_to_binary,
+               const char *(&argv)[kArgVMax]) const override {
+    int i = 0;
+    argv[i++] = path_to_binary;
+    if (common_flags()->demangle)
+      argv[i++] = "-C";
+    if (common_flags()->symbolize_inline_frames)
+      argv[i++] = "-i";
+    argv[i++] = "-fe";
+    argv[i++] = module_name_;
+    argv[i++] = nullptr;
+    CHECK_LE(i, kArgVMax);
+  }
+
+  bool ReachedEndOfOutput(const char *buffer, uptr length) const override;
+
+  bool ReadFromSymbolizer(char *buffer, uptr max_length) override {
+    if (!SymbolizerProcess::ReadFromSymbolizer(buffer, max_length))
+      return false;
+    // The returned buffer is empty when output is valid, but exceeds
+    // max_length.
+    if (*buffer == '\0')
+      return true;
+    // We should cut out output_terminator_ at the end of given buffer,
+    // appended by addr2line to mark the end of its meaningful output.
+    // We cannot scan buffer from it's beginning, because it is legal for it
+    // to start with output_terminator_ in case given offset is invalid. So,
+    // scanning from second character.
+    char *garbage = internal_strstr(buffer + 1, output_terminator_);
+    // This should never be NULL since buffer must end up with
+    // output_terminator_.
+    CHECK(garbage);
+    // Trim the buffer.
+    garbage[0] = '\0';
+    return true;
+  }
+
+  const char *module_name_;  // Owned, leaked.
+  static const char output_terminator_[];
+};
+
+const char Addr2LineProcess::output_terminator_[] = "??\n??:0\n";
+
+bool Addr2LineProcess::ReachedEndOfOutput(const char *buffer,
+                                          uptr length) const {
+  const size_t kTerminatorLen = sizeof(output_terminator_) - 1;
+  // Skip, if we read just kTerminatorLen bytes, because Addr2Line output
+  // should consist at least of two pairs of lines:
+  // 1. First one, corresponding to given offset to be symbolized
+  // (may be equal to output_terminator_, if offset is not valid).
+  // 2. Second one for output_terminator_, itself to mark the end of output.
+  if (length <= kTerminatorLen) return false;
+  // Addr2Line output should end up with output_terminator_.
+  return !internal_memcmp(buffer + length - kTerminatorLen,
+                          output_terminator_, kTerminatorLen);
+}
+
+class Addr2LinePool final : public SymbolizerTool {
+ public:
+  explicit Addr2LinePool(const char *addr2line_path,
+                         LowLevelAllocator *allocator)
+      : addr2line_path_(addr2line_path), allocator_(allocator) {
+    addr2line_pool_.reserve(16);
+  }
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override {
+    if (const char *buf =
+            SendCommand(stack->info.module, stack->info.module_offset)) {
+      ParseSymbolizePCOutput(buf, stack);
+      return true;
+    }
+    return false;
+  }
+
+  bool SymbolizeData(uptr addr, DataInfo *info) override {
+    return false;
+  }
+
+ private:
+  const char *SendCommand(const char *module_name, uptr module_offset) {
+    Addr2LineProcess *addr2line = 0;
+    for (uptr i = 0; i < addr2line_pool_.size(); ++i) {
+      if (0 ==
+          internal_strcmp(module_name, addr2line_pool_[i]->module_name())) {
+        addr2line = addr2line_pool_[i];
+        break;
+      }
+    }
+    if (!addr2line) {
+      addr2line =
+          new(*allocator_) Addr2LineProcess(addr2line_path_, module_name);
+      addr2line_pool_.push_back(addr2line);
+    }
+    CHECK_EQ(0, internal_strcmp(module_name, addr2line->module_name()));
+    char buffer[kBufferSize];
+    internal_snprintf(buffer, kBufferSize, "0x%zx\n0x%zx\n",
+                      module_offset, dummy_address_);
+    return addr2line->SendCommand(buffer);
+  }
+
+  static const uptr kBufferSize = 64;
+  const char *addr2line_path_;
+  LowLevelAllocator *allocator_;
+  InternalMmapVector<Addr2LineProcess*> addr2line_pool_;
+  static const uptr dummy_address_ =
+      FIRST_32_SECOND_64(UINT32_MAX, UINT64_MAX);
+};
+
+#  if SANITIZER_SUPPORTS_WEAK_HOOKS
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE bool
+__sanitizer_symbolize_code(const char *ModuleName, u64 ModuleOffset,
+                           char *Buffer, int MaxLength);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE bool
+__sanitizer_symbolize_data(const char *ModuleName, u64 ModuleOffset,
+                           char *Buffer, int MaxLength);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
+__sanitizer_symbolize_flush();
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE int
+__sanitizer_symbolize_demangle(const char *Name, char *Buffer, int MaxLength);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE bool
+__sanitizer_symbolize_set_demangle(bool Demangle);
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE bool
+__sanitizer_symbolize_set_inline_frames(bool InlineFrames);
+}  // extern "C"
+
+class InternalSymbolizer final : public SymbolizerTool {
+ public:
+  static InternalSymbolizer *get(LowLevelAllocator *alloc) {
+    if (__sanitizer_symbolize_set_demangle)
+      CHECK(__sanitizer_symbolize_set_demangle(common_flags()->demangle));
+    if (__sanitizer_symbolize_set_inline_frames)
+      CHECK(__sanitizer_symbolize_set_inline_frames(
+          common_flags()->symbolize_inline_frames));
+    if (__sanitizer_symbolize_code && __sanitizer_symbolize_data)
+      return new (*alloc) InternalSymbolizer();
+    return 0;
+  }
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override {
+    bool result = __sanitizer_symbolize_code(
+        stack->info.module, stack->info.module_offset, buffer_, kBufferSize);
+    if (result)
+      ParseSymbolizePCOutput(buffer_, stack);
+    return result;
+  }
+
+  bool SymbolizeData(uptr addr, DataInfo *info) override {
+    bool result = __sanitizer_symbolize_data(info->module, info->module_offset,
+                                             buffer_, kBufferSize);
+    if (result) {
+      ParseSymbolizeDataOutput(buffer_, info);
+      info->start += (addr - info->module_offset);  // Add the base address.
+    }
+    return result;
+  }
+
+  void Flush() override {
+    if (__sanitizer_symbolize_flush)
+      __sanitizer_symbolize_flush();
+  }
+
+  const char *Demangle(const char *name) override {
+    if (__sanitizer_symbolize_demangle) {
+      for (uptr res_length = 1024;
+           res_length <= InternalSizeClassMap::kMaxSize;) {
+        char *res_buff = static_cast<char *>(InternalAlloc(res_length));
+        uptr req_length =
+            __sanitizer_symbolize_demangle(name, res_buff, res_length);
+        if (req_length > res_length) {
+          res_length = req_length + 1;
+          InternalFree(res_buff);
+          continue;
+        }
+        return res_buff;
+      }
+    }
+    return name;
+  }
+
+ private:
+  InternalSymbolizer() {}
+
+  static const int kBufferSize = 16 * 1024;
+  char buffer_[kBufferSize];
+};
+#  else  // SANITIZER_SUPPORTS_WEAK_HOOKS
+
+class InternalSymbolizer final : public SymbolizerTool {
+ public:
+  static InternalSymbolizer *get(LowLevelAllocator *alloc) { return 0; }
+};
+
+#  endif  // SANITIZER_SUPPORTS_WEAK_HOOKS
+
+const char *Symbolizer::PlatformDemangle(const char *name) {
+  return DemangleSwiftAndCXX(name);
+}
+
+static SymbolizerTool *ChooseExternalSymbolizer(LowLevelAllocator *allocator) {
+  const char *path = common_flags()->external_symbolizer_path;
+
+  if (path && internal_strchr(path, '%')) {
+    char *new_path = (char *)InternalAlloc(kMaxPathLength);
+    SubstituteForFlagValue(path, new_path, kMaxPathLength);
+    path = new_path;
+  }
+
+  const char *binary_name = path ? StripModuleName(path) : "";
+  static const char kLLVMSymbolizerPrefix[] = "llvm-symbolizer";
+  if (path && path[0] == '\0') {
+    VReport(2, "External symbolizer is explicitly disabled.\n");
+    return nullptr;
+  } else if (!internal_strncmp(binary_name, kLLVMSymbolizerPrefix,
+                               internal_strlen(kLLVMSymbolizerPrefix))) {
+    VReport(2, "Using llvm-symbolizer at user-specified path: %s\n", path);
+    return new(*allocator) LLVMSymbolizer(path, allocator);
+  } else if (!internal_strcmp(binary_name, "atos")) {
+#if SANITIZER_MAC
+    VReport(2, "Using atos at user-specified path: %s\n", path);
+    return new(*allocator) AtosSymbolizer(path, allocator);
+#else  // SANITIZER_MAC
+    Report("ERROR: Using `atos` is only supported on Darwin.\n");
+    Die();
+#endif  // SANITIZER_MAC
+  } else if (!internal_strcmp(binary_name, "addr2line")) {
+    VReport(2, "Using addr2line at user-specified path: %s\n", path);
+    return new(*allocator) Addr2LinePool(path, allocator);
+  } else if (path) {
+    Report("ERROR: External symbolizer path is set to '%s' which isn't "
+           "a known symbolizer. Please set the path to the llvm-symbolizer "
+           "binary or other known tool.\n", path);
+    Die();
+  }
+
+  // Otherwise symbolizer program is unknown, let's search $PATH
+  CHECK(path == nullptr);
+#if SANITIZER_MAC
+  if (const char *found_path = FindPathToBinary("atos")) {
+    VReport(2, "Using atos found at: %s\n", found_path);
+    return new(*allocator) AtosSymbolizer(found_path, allocator);
+  }
+#endif  // SANITIZER_MAC
+  if (const char *found_path = FindPathToBinary("llvm-symbolizer")) {
+    VReport(2, "Using llvm-symbolizer found at: %s\n", found_path);
+    return new(*allocator) LLVMSymbolizer(found_path, allocator);
+  }
+  if (common_flags()->allow_addr2line) {
+    if (const char *found_path = FindPathToBinary("addr2line")) {
+      VReport(2, "Using addr2line found at: %s\n", found_path);
+      return new(*allocator) Addr2LinePool(found_path, allocator);
+    }
+  }
+  return nullptr;
+}
+
+static void ChooseSymbolizerTools(IntrusiveList<SymbolizerTool> *list,
+                                  LowLevelAllocator *allocator) {
+  if (!common_flags()->symbolize) {
+    VReport(2, "Symbolizer is disabled.\n");
+    return;
+  }
+  if (IsAllocatorOutOfMemory()) {
+    VReport(2, "Cannot use internal symbolizer: out of memory\n");
+  } else if (SymbolizerTool *tool = InternalSymbolizer::get(allocator)) {
+    VReport(2, "Using internal symbolizer.\n");
+    list->push_back(tool);
+    return;
+  }
+  if (SymbolizerTool *tool = LibbacktraceSymbolizer::get(allocator)) {
+    VReport(2, "Using libbacktrace symbolizer.\n");
+    list->push_back(tool);
+    return;
+  }
+
+  if (SymbolizerTool *tool = ChooseExternalSymbolizer(allocator)) {
+    list->push_back(tool);
+  }
+
+#if SANITIZER_MAC
+  VReport(2, "Using dladdr symbolizer.\n");
+  list->push_back(new(*allocator) DlAddrSymbolizer());
+#endif  // SANITIZER_MAC
+}
+
+Symbolizer *Symbolizer::PlatformInit() {
+  IntrusiveList<SymbolizerTool> list;
+  list.clear();
+  ChooseSymbolizerTools(&list, &symbolizer_allocator_);
+  return new(symbolizer_allocator_) Symbolizer(list);
+}
+
+void Symbolizer::LateInitialize() {
+  Symbolizer::GetOrInit();
+  InitializeSwiftDemangler();
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp
new file mode 100644
index 0000000000..ac855c8be1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_report.cpp
@@ -0,0 +1,298 @@
+//===-- sanitizer_symbolizer_report.cpp -----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// This file is shared between AddressSanitizer and other sanitizer run-time
+/// libraries and implements symbolized reports related functions.
+///
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_procmaps.h"
+#include "sanitizer_report_decorator.h"
+#include "sanitizer_stacktrace.h"
+#include "sanitizer_stacktrace_printer.h"
+#include "sanitizer_symbolizer.h"
+
+#if SANITIZER_POSIX
+# include "sanitizer_posix.h"
+# include <sys/mman.h>
+#endif
+
+namespace __sanitizer {
+
+#if !SANITIZER_GO
+void ReportErrorSummary(const char *error_type, const AddressInfo &info,
+                        const char *alt_tool_name) {
+  if (!common_flags()->print_summary) return;
+  InternalScopedString buff;
+  buff.append("%s ", error_type);
+  RenderFrame(&buff, "%L %F", 0, info.address, &info,
+              common_flags()->symbolize_vs_style,
+              common_flags()->strip_path_prefix);
+  ReportErrorSummary(buff.data(), alt_tool_name);
+}
+#endif
+
+#if !SANITIZER_FUCHSIA
+
+bool ReportFile::SupportsColors() {
+  SpinMutexLock l(mu);
+  ReopenIfNecessary();
+  return SupportsColoredOutput(fd);
+}
+
+static inline bool ReportSupportsColors() {
+  return report_file.SupportsColors();
+}
+
+#else  // SANITIZER_FUCHSIA
+
+// Fuchsia's logs always go through post-processing that handles colorization.
+static inline bool ReportSupportsColors() { return true; }
+
+#endif  // !SANITIZER_FUCHSIA
+
+bool ColorizeReports() {
+  // FIXME: Add proper Windows support to AnsiColorDecorator and re-enable color
+  // printing on Windows.
+  if (SANITIZER_WINDOWS)
+    return false;
+
+  const char *flag = common_flags()->color;
+  return internal_strcmp(flag, "always") == 0 ||
+         (internal_strcmp(flag, "auto") == 0 && ReportSupportsColors());
+}
+
+void ReportErrorSummary(const char *error_type, const StackTrace *stack,
+                        const char *alt_tool_name) {
+#if !SANITIZER_GO
+  if (!common_flags()->print_summary)
+    return;
+  if (stack->size == 0) {
+    ReportErrorSummary(error_type);
+    return;
+  }
+  // Currently, we include the first stack frame into the report summary.
+  // Maybe sometimes we need to choose another frame (e.g. skip memcpy/etc).
+  uptr pc = StackTrace::GetPreviousInstructionPc(stack->trace[0]);
+  SymbolizedStack *frame = Symbolizer::GetOrInit()->SymbolizePC(pc);
+  ReportErrorSummary(error_type, frame->info, alt_tool_name);
+  frame->ClearAll();
+#endif
+}
+
+void ReportMmapWriteExec(int prot, int flags) {
+#if SANITIZER_POSIX && (!SANITIZER_GO && !SANITIZER_ANDROID)
+  int pflags = (PROT_WRITE | PROT_EXEC);
+  if ((prot & pflags) != pflags)
+    return;
+
+#  if SANITIZER_MAC && defined(MAP_JIT)
+  if ((flags & MAP_JIT) == MAP_JIT)
+    return;
+#  endif
+
+  ScopedErrorReportLock l;
+  SanitizerCommonDecorator d;
+
+  InternalMmapVector<BufferedStackTrace> stack_buffer(1);
+  BufferedStackTrace *stack = stack_buffer.data();
+  stack->Reset();
+  uptr top = 0;
+  uptr bottom = 0;
+  GET_CALLER_PC_BP_SP;
+  (void)sp;
+  bool fast = common_flags()->fast_unwind_on_fatal;
+  if (StackTrace::WillUseFastUnwind(fast)) {
+    GetThreadStackTopAndBottom(false, &top, &bottom);
+    stack->Unwind(kStackTraceMax, pc, bp, nullptr, top, bottom, true);
+  } else {
+    stack->Unwind(kStackTraceMax, pc, 0, nullptr, 0, 0, false);
+  }
+
+  Printf("%s", d.Warning());
+  Report("WARNING: %s: writable-executable page usage\n", SanitizerToolName);
+  Printf("%s", d.Default());
+
+  stack->Print();
+  ReportErrorSummary("w-and-x-usage", stack);
+#endif
+}
+
+#if !SANITIZER_FUCHSIA && !SANITIZER_GO
+void StartReportDeadlySignal() {
+  // Write the first message using fd=2, just in case.
+  // It may actually fail to write in case stderr is closed.
+  CatastrophicErrorWrite(SanitizerToolName, internal_strlen(SanitizerToolName));
+  static const char kDeadlySignal[] = ":DEADLYSIGNAL\n";
+  CatastrophicErrorWrite(kDeadlySignal, sizeof(kDeadlySignal) - 1);
+}
+
+static void MaybeReportNonExecRegion(uptr pc) {
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD
+  MemoryMappingLayout proc_maps(/*cache_enabled*/ true);
+  MemoryMappedSegment segment;
+  while (proc_maps.Next(&segment)) {
+    if (pc >= segment.start && pc < segment.end && !segment.IsExecutable())
+      Report("Hint: PC is at a non-executable region. Maybe a wild jump?\n");
+  }
+#endif
+}
+
+static void PrintMemoryByte(InternalScopedString *str, const char *before,
+                            u8 byte) {
+  SanitizerCommonDecorator d;
+  str->append("%s%s%x%x%s ", before, d.MemoryByte(), byte >> 4, byte & 15,
+              d.Default());
+}
+
+static void MaybeDumpInstructionBytes(uptr pc) {
+  if (!common_flags()->dump_instruction_bytes || (pc < GetPageSizeCached()))
+    return;
+  InternalScopedString str;
+  str.append("First 16 instruction bytes at pc: ");
+  if (IsAccessibleMemoryRange(pc, 16)) {
+    for (int i = 0; i < 16; ++i) {
+      PrintMemoryByte(&str, "", ((u8 *)pc)[i]);
+    }
+    str.append("\n");
+  } else {
+    str.append("unaccessible\n");
+  }
+  Report("%s", str.data());
+}
+
+static void MaybeDumpRegisters(void *context) {
+  if (!common_flags()->dump_registers) return;
+  SignalContext::DumpAllRegisters(context);
+}
+
+static void ReportStackOverflowImpl(const SignalContext &sig, u32 tid,
+                                    UnwindSignalStackCallbackType unwind,
+                                    const void *unwind_context) {
+  SanitizerCommonDecorator d;
+  Printf("%s", d.Warning());
+  static const char kDescription[] = "stack-overflow";
+  Report("ERROR: %s: %s on address %p (pc %p bp %p sp %p T%d)\n",
+         SanitizerToolName, kDescription, (void *)sig.addr, (void *)sig.pc,
+         (void *)sig.bp, (void *)sig.sp, tid);
+  Printf("%s", d.Default());
+  InternalMmapVector<BufferedStackTrace> stack_buffer(1);
+  BufferedStackTrace *stack = stack_buffer.data();
+  stack->Reset();
+  unwind(sig, unwind_context, stack);
+  stack->Print();
+  ReportErrorSummary(kDescription, stack);
+}
+
+static void ReportDeadlySignalImpl(const SignalContext &sig, u32 tid,
+                                   UnwindSignalStackCallbackType unwind,
+                                   const void *unwind_context) {
+  SanitizerCommonDecorator d;
+  Printf("%s", d.Warning());
+  const char *description = sig.Describe();
+  if (sig.is_memory_access && !sig.is_true_faulting_addr)
+    Report("ERROR: %s: %s on unknown address (pc %p bp %p sp %p T%d)\n",
+           SanitizerToolName, description, (void *)sig.pc, (void *)sig.bp,
+           (void *)sig.sp, tid);
+  else
+    Report("ERROR: %s: %s on unknown address %p (pc %p bp %p sp %p T%d)\n",
+           SanitizerToolName, description, (void *)sig.addr, (void *)sig.pc,
+           (void *)sig.bp, (void *)sig.sp, tid);
+  Printf("%s", d.Default());
+  if (sig.pc < GetPageSizeCached())
+    Report("Hint: pc points to the zero page.\n");
+  if (sig.is_memory_access) {
+    const char *access_type =
+        sig.write_flag == SignalContext::Write
+            ? "WRITE"
+            : (sig.write_flag == SignalContext::Read ? "READ" : "UNKNOWN");
+    Report("The signal is caused by a %s memory access.\n", access_type);
+    if (!sig.is_true_faulting_addr)
+      Report("Hint: this fault was caused by a dereference of a high value "
+             "address (see register values below).  Disassemble the provided "
+             "pc to learn which register was used.\n");
+    else if (sig.addr < GetPageSizeCached())
+      Report("Hint: address points to the zero page.\n");
+  }
+  MaybeReportNonExecRegion(sig.pc);
+  InternalMmapVector<BufferedStackTrace> stack_buffer(1);
+  BufferedStackTrace *stack = stack_buffer.data();
+  stack->Reset();
+  unwind(sig, unwind_context, stack);
+  stack->Print();
+  MaybeDumpInstructionBytes(sig.pc);
+  MaybeDumpRegisters(sig.context);
+  Printf("%s can not provide additional info.\n", SanitizerToolName);
+  ReportErrorSummary(description, stack);
+}
+
+void ReportDeadlySignal(const SignalContext &sig, u32 tid,
+                        UnwindSignalStackCallbackType unwind,
+                        const void *unwind_context) {
+  if (sig.IsStackOverflow())
+    ReportStackOverflowImpl(sig, tid, unwind, unwind_context);
+  else
+    ReportDeadlySignalImpl(sig, tid, unwind, unwind_context);
+}
+
+void HandleDeadlySignal(void *siginfo, void *context, u32 tid,
+                        UnwindSignalStackCallbackType unwind,
+                        const void *unwind_context) {
+  StartReportDeadlySignal();
+  ScopedErrorReportLock rl;
+  SignalContext sig(siginfo, context);
+  ReportDeadlySignal(sig, tid, unwind, unwind_context);
+  Report("ABORTING\n");
+  Die();
+}
+
+#endif  // !SANITIZER_FUCHSIA && !SANITIZER_GO
+
+atomic_uintptr_t ScopedErrorReportLock::reporting_thread_ = {0};
+StaticSpinMutex ScopedErrorReportLock::mutex_;
+
+void ScopedErrorReportLock::Lock() {
+  uptr current = GetThreadSelf();
+  for (;;) {
+    uptr expected = 0;
+    if (atomic_compare_exchange_strong(&reporting_thread_, &expected, current,
+                                       memory_order_relaxed)) {
+      // We've claimed reporting_thread so proceed.
+      mutex_.Lock();
+      return;
+    }
+
+    if (expected == current) {
+      // This is either asynch signal or nested error during error reporting.
+      // Fail simple to avoid deadlocks in Report().
+
+      // Can't use Report() here because of potential deadlocks in nested
+      // signal handlers.
+      CatastrophicErrorWrite(SanitizerToolName,
+                             internal_strlen(SanitizerToolName));
+      static const char msg[] = ": nested bug in the same thread, aborting.\n";
+      CatastrophicErrorWrite(msg, sizeof(msg) - 1);
+
+      internal__exit(common_flags()->exitcode);
+    }
+
+    internal_sched_yield();
+  }
+}
+
+void ScopedErrorReportLock::Unlock() {
+  mutex_.Unlock();
+  atomic_store_relaxed(&reporting_thread_, 0);
+}
+
+void ScopedErrorReportLock::CheckLocked() { mutex_.CheckLocked(); }
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cpp
new file mode 100644
index 0000000000..c647ab107e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cpp
@@ -0,0 +1,326 @@
+//===-- sanitizer_symbolizer_win.cpp --------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// Windows-specific implementation of symbolizer parts.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+
+#include "sanitizer_dbghelp.h"
+#include "sanitizer_symbolizer_internal.h"
+
+namespace __sanitizer {
+
+decltype(::StackWalk64) *StackWalk64;
+decltype(::SymCleanup) *SymCleanup;
+decltype(::SymFromAddr) *SymFromAddr;
+decltype(::SymFunctionTableAccess64) *SymFunctionTableAccess64;
+decltype(::SymGetLineFromAddr64) *SymGetLineFromAddr64;
+decltype(::SymGetModuleBase64) *SymGetModuleBase64;
+decltype(::SymGetSearchPathW) *SymGetSearchPathW;
+decltype(::SymInitialize) *SymInitialize;
+decltype(::SymSetOptions) *SymSetOptions;
+decltype(::SymSetSearchPathW) *SymSetSearchPathW;
+decltype(::UnDecorateSymbolName) *UnDecorateSymbolName;
+
+namespace {
+
+class WinSymbolizerTool final : public SymbolizerTool {
+ public:
+  // The constructor is provided to avoid synthesized memsets.
+  WinSymbolizerTool() {}
+
+  bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
+  bool SymbolizeData(uptr addr, DataInfo *info) override {
+    return false;
+  }
+  const char *Demangle(const char *name) override;
+};
+
+bool is_dbghelp_initialized = false;
+
+bool TrySymInitialize() {
+  SymSetOptions(SYMOPT_DEFERRED_LOADS | SYMOPT_UNDNAME | SYMOPT_LOAD_LINES);
+  return SymInitialize(GetCurrentProcess(), 0, TRUE);
+  // FIXME: We don't call SymCleanup() on exit yet - should we?
+}
+
+}  // namespace
+
+// Initializes DbgHelp library, if it's not yet initialized. Calls to this
+// function should be synchronized with respect to other calls to DbgHelp API
+// (e.g. from WinSymbolizerTool).
+void InitializeDbgHelpIfNeeded() {
+  if (is_dbghelp_initialized)
+    return;
+
+  HMODULE dbghelp = LoadLibraryA("dbghelp.dll");
+  CHECK(dbghelp && "failed to load dbghelp.dll");
+
+#define DBGHELP_IMPORT(name)                                                  \
+  do {                                                                        \
+    name =                                                                    \
+        reinterpret_cast<decltype(::name) *>(GetProcAddress(dbghelp, #name)); \
+    CHECK(name != nullptr);                                                   \
+  } while (0)
+  DBGHELP_IMPORT(StackWalk64);
+  DBGHELP_IMPORT(SymCleanup);
+  DBGHELP_IMPORT(SymFromAddr);
+  DBGHELP_IMPORT(SymFunctionTableAccess64);
+  DBGHELP_IMPORT(SymGetLineFromAddr64);
+  DBGHELP_IMPORT(SymGetModuleBase64);
+  DBGHELP_IMPORT(SymGetSearchPathW);
+  DBGHELP_IMPORT(SymInitialize);
+  DBGHELP_IMPORT(SymSetOptions);
+  DBGHELP_IMPORT(SymSetSearchPathW);
+  DBGHELP_IMPORT(UnDecorateSymbolName);
+#undef DBGHELP_IMPORT
+
+  if (!TrySymInitialize()) {
+    // OK, maybe the client app has called SymInitialize already.
+    // That's a bit unfortunate for us as all the DbgHelp functions are
+    // single-threaded and we can't coordinate with the app.
+    // FIXME: Can we stop the other threads at this point?
+    // Anyways, we have to reconfigure stuff to make sure that SymInitialize
+    // has all the appropriate options set.
+    // Cross our fingers and reinitialize DbgHelp.
+    Report("*** WARNING: Failed to initialize DbgHelp!              ***\n");
+    Report("*** Most likely this means that the app is already      ***\n");
+    Report("*** using DbgHelp, possibly with incompatible flags.    ***\n");
+    Report("*** Due to technical reasons, symbolization might crash ***\n");
+    Report("*** or produce wrong results.                           ***\n");
+    SymCleanup(GetCurrentProcess());
+    TrySymInitialize();
+  }
+  is_dbghelp_initialized = true;
+
+  // When an executable is run from a location different from the one where it
+  // was originally built, we may not see the nearby PDB files.
+  // To work around this, let's append the directory of the main module
+  // to the symbol search path.  All the failures below are not fatal.
+  const size_t kSymPathSize = 2048;
+  static wchar_t path_buffer[kSymPathSize + 1 + MAX_PATH];
+  if (!SymGetSearchPathW(GetCurrentProcess(), path_buffer, kSymPathSize)) {
+    Report("*** WARNING: Failed to SymGetSearchPathW ***\n");
+    return;
+  }
+  size_t sz = wcslen(path_buffer);
+  if (sz) {
+    CHECK_EQ(0, wcscat_s(path_buffer, L";"));
+    sz++;
+  }
+  DWORD res = GetModuleFileNameW(NULL, path_buffer + sz, MAX_PATH);
+  if (res == 0 || res == MAX_PATH) {
+    Report("*** WARNING: Failed to getting the EXE directory ***\n");
+    return;
+  }
+  // Write the zero character in place of the last backslash to get the
+  // directory of the main module at the end of path_buffer.
+  wchar_t *last_bslash = wcsrchr(path_buffer + sz, L'\\');
+  CHECK_NE(last_bslash, 0);
+  *last_bslash = L'\0';
+  if (!SymSetSearchPathW(GetCurrentProcess(), path_buffer)) {
+    Report("*** WARNING: Failed to SymSetSearchPathW\n");
+    return;
+  }
+}
+
+bool WinSymbolizerTool::SymbolizePC(uptr addr, SymbolizedStack *frame) {
+  InitializeDbgHelpIfNeeded();
+
+  // See https://docs.microsoft.com/en-us/windows/win32/debug/retrieving-symbol-information-by-address
+  InternalMmapVector<char> buffer(sizeof(SYMBOL_INFO) +
+                                  MAX_SYM_NAME * sizeof(CHAR));
+  PSYMBOL_INFO symbol = (PSYMBOL_INFO)&buffer[0];
+  symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
+  symbol->MaxNameLen = MAX_SYM_NAME;
+  DWORD64 offset = 0;
+  BOOL got_objname = SymFromAddr(GetCurrentProcess(),
+                                 (DWORD64)addr, &offset, symbol);
+  if (!got_objname)
+    return false;
+
+  DWORD unused;
+  IMAGEHLP_LINE64 line_info;
+  line_info.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
+  BOOL got_fileline = SymGetLineFromAddr64(GetCurrentProcess(), (DWORD64)addr,
+                                           &unused, &line_info);
+  frame->info.function = internal_strdup(symbol->Name);
+  frame->info.function_offset = (uptr)offset;
+  if (got_fileline) {
+    frame->info.file = internal_strdup(line_info.FileName);
+    frame->info.line = line_info.LineNumber;
+  }
+  // Only consider this a successful symbolization attempt if we got file info.
+  // Otherwise, try llvm-symbolizer.
+  return got_fileline;
+}
+
+const char *WinSymbolizerTool::Demangle(const char *name) {
+  CHECK(is_dbghelp_initialized);
+  static char demangle_buffer[1000];
+  if (name[0] == '\01' &&
+      UnDecorateSymbolName(name + 1, demangle_buffer, sizeof(demangle_buffer),
+                           UNDNAME_NAME_ONLY))
+    return demangle_buffer;
+  else
+    return name;
+}
+
+const char *Symbolizer::PlatformDemangle(const char *name) {
+  return name;
+}
+
+namespace {
+struct ScopedHandle {
+  ScopedHandle() : h_(nullptr) {}
+  explicit ScopedHandle(HANDLE h) : h_(h) {}
+  ~ScopedHandle() {
+    if (h_)
+      ::CloseHandle(h_);
+  }
+  HANDLE get() { return h_; }
+  HANDLE *receive() { return &h_; }
+  HANDLE release() {
+    HANDLE h = h_;
+    h_ = nullptr;
+    return h;
+  }
+  HANDLE h_;
+};
+} // namespace
+
+bool SymbolizerProcess::StartSymbolizerSubprocess() {
+  // Create inherited pipes for stdin and stdout.
+  ScopedHandle stdin_read, stdin_write;
+  ScopedHandle stdout_read, stdout_write;
+  SECURITY_ATTRIBUTES attrs;
+  attrs.nLength = sizeof(SECURITY_ATTRIBUTES);
+  attrs.bInheritHandle = TRUE;
+  attrs.lpSecurityDescriptor = nullptr;
+  if (!::CreatePipe(stdin_read.receive(), stdin_write.receive(), &attrs, 0) ||
+      !::CreatePipe(stdout_read.receive(), stdout_write.receive(), &attrs, 0)) {
+    VReport(2, "WARNING: %s CreatePipe failed (error code: %d)\n",
+            SanitizerToolName, path_, GetLastError());
+    return false;
+  }
+
+  // Don't inherit the writing end of stdin or the reading end of stdout.
+  if (!SetHandleInformation(stdin_write.get(), HANDLE_FLAG_INHERIT, 0) ||
+      !SetHandleInformation(stdout_read.get(), HANDLE_FLAG_INHERIT, 0)) {
+    VReport(2, "WARNING: %s SetHandleInformation failed (error code: %d)\n",
+            SanitizerToolName, path_, GetLastError());
+    return false;
+  }
+
+  // Compute the command line. Wrap double quotes around everything.
+  const char *argv[kArgVMax];
+  GetArgV(path_, argv);
+  InternalScopedString command_line;
+  for (int i = 0; argv[i]; i++) {
+    const char *arg = argv[i];
+    int arglen = internal_strlen(arg);
+    // Check that tool command lines are simple and that complete escaping is
+    // unnecessary.
+    CHECK(!internal_strchr(arg, '"') && "quotes in args unsupported");
+    CHECK(!internal_strstr(arg, "\\\\") &&
+          "double backslashes in args unsupported");
+    CHECK(arglen > 0 && arg[arglen - 1] != '\\' &&
+          "args ending in backslash and empty args unsupported");
+    command_line.append("\"%s\" ", arg);
+  }
+  VReport(3, "Launching symbolizer command: %s\n", command_line.data());
+
+  // Launch llvm-symbolizer with stdin and stdout redirected.
+  STARTUPINFOA si;
+  memset(&si, 0, sizeof(si));
+  si.cb = sizeof(si);
+  si.dwFlags |= STARTF_USESTDHANDLES;
+  si.hStdInput = stdin_read.get();
+  si.hStdOutput = stdout_write.get();
+  PROCESS_INFORMATION pi;
+  memset(&pi, 0, sizeof(pi));
+  if (!CreateProcessA(path_,               // Executable
+                      command_line.data(), // Command line
+                      nullptr,             // Process handle not inheritable
+                      nullptr,             // Thread handle not inheritable
+                      TRUE,                // Set handle inheritance to TRUE
+                      0,                   // Creation flags
+                      nullptr,             // Use parent's environment block
+                      nullptr,             // Use parent's starting directory
+                      &si, &pi)) {
+    VReport(2, "WARNING: %s failed to create process for %s (error code: %d)\n",
+            SanitizerToolName, path_, GetLastError());
+    return false;
+  }
+
+  // Process creation succeeded, so transfer handle ownership into the fields.
+  input_fd_ = stdout_read.release();
+  output_fd_ = stdin_write.release();
+
+  // The llvm-symbolizer process is responsible for quitting itself when the
+  // stdin pipe is closed, so we don't need these handles. Close them to prevent
+  // leaks. If we ever want to try to kill the symbolizer process from the
+  // parent, we'll want to hang on to these handles.
+  CloseHandle(pi.hProcess);
+  CloseHandle(pi.hThread);
+  return true;
+}
+
+static void ChooseSymbolizerTools(IntrusiveList<SymbolizerTool> *list,
+                                  LowLevelAllocator *allocator) {
+  if (!common_flags()->symbolize) {
+    VReport(2, "Symbolizer is disabled.\n");
+    return;
+  }
+
+  // Add llvm-symbolizer.
+  const char *user_path = common_flags()->external_symbolizer_path;
+
+  if (user_path && internal_strchr(user_path, '%')) {
+    char *new_path = (char *)InternalAlloc(kMaxPathLength);
+    SubstituteForFlagValue(user_path, new_path, kMaxPathLength);
+    user_path = new_path;
+  }
+
+  const char *path =
+      user_path ? user_path : FindPathToBinary("llvm-symbolizer.exe");
+  if (path) {
+    VReport(2, "Using llvm-symbolizer at %spath: %s\n",
+            user_path ? "user-specified " : "", path);
+    list->push_back(new(*allocator) LLVMSymbolizer(path, allocator));
+  } else {
+    if (user_path && user_path[0] == '\0') {
+      VReport(2, "External symbolizer is explicitly disabled.\n");
+    } else {
+      VReport(2, "External symbolizer is not present.\n");
+    }
+  }
+
+  // Add the dbghelp based symbolizer.
+  list->push_back(new(*allocator) WinSymbolizerTool());
+}
+
+Symbolizer *Symbolizer::PlatformInit() {
+  IntrusiveList<SymbolizerTool> list;
+  list.clear();
+  ChooseSymbolizerTools(&list, &symbolizer_allocator_);
+
+  return new(symbolizer_allocator_) Symbolizer(list);
+}
+
+void Symbolizer::LateInitialize() {
+  Symbolizer::GetOrInit();
+}
+
+}  // namespace __sanitizer
+
+#endif  // _WIN32
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_generic.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_generic.inc
new file mode 100644
index 0000000000..8829985b5b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_generic.inc
@@ -0,0 +1,38 @@
+//===-- sanitizer_syscall_generic.inc ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Generic implementations of internal_syscall* and internal_iserror.
+//
+//===----------------------------------------------------------------------===//
+
+// NetBSD uses libc calls directly
+#if !SANITIZER_NETBSD
+
+#if SANITIZER_FREEBSD || SANITIZER_MAC || SANITIZER_SOLARIS
+# define SYSCALL(name) SYS_ ## name
+#else
+# define SYSCALL(name) __NR_ ## name
+#endif
+
+#if defined(__x86_64__) && (SANITIZER_FREEBSD || SANITIZER_MAC)
+# define internal_syscall __syscall
+# else
+# define internal_syscall syscall
+#endif
+
+#endif
+
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval == (uptr)-1) {
+    if (rverrno)
+      *rverrno = errno;
+    return true;
+  } else {
+    return false;
+  }
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc
new file mode 100644
index 0000000000..56c5e99220
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_aarch64.inc
@@ -0,0 +1,137 @@
+//===-- sanitizer_syscall_linux_aarch64.inc --------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementations of internal_syscall and internal_iserror for Linux/aarch64.
+//
+//===----------------------------------------------------------------------===//
+
+#define SYSCALL(name) __NR_ ## name
+
+static uptr __internal_syscall(u64 nr) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0");
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall0(n) \
+  (__internal_syscall)(n)
+
+static uptr __internal_syscall(u64 nr, u64 arg1) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall1(n, a1) \
+  (__internal_syscall)(n, (u64)(a1))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  register u64 x1 asm("x1") = arg2;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0), "r"(x1)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall2(n, a1, a2) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  register u64 x1 asm("x1") = arg2;
+  register u64 x2 asm("x2") = arg3;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0), "r"(x1), "r"(x2)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall3(n, a1, a2, a3) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3,
+                               u64 arg4) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  register u64 x1 asm("x1") = arg2;
+  register u64 x2 asm("x2") = arg3;
+  register u64 x3 asm("x3") = arg4;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall4(n, a1, a2, a3, a4) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3,
+                               u64 arg4, long arg5) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  register u64 x1 asm("x1") = arg2;
+  register u64 x2 asm("x2") = arg3;
+  register u64 x3 asm("x3") = arg4;
+  register u64 x4 asm("x4") = arg5;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall5(n, a1, a2, a3, a4, a5) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u64)(a5))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3,
+                               u64 arg4, long arg5, long arg6) {
+  register u64 x8 asm("x8") = nr;
+  register u64 x0 asm("x0") = arg1;
+  register u64 x1 asm("x1") = arg2;
+  register u64 x2 asm("x2") = arg3;
+  register u64 x3 asm("x3") = arg4;
+  register u64 x4 asm("x4") = arg5;
+  register u64 x5 asm("x5") = arg6;
+  asm volatile("svc 0"
+               : "=r"(x0)
+               : "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5)
+               : "memory", "cc");
+  return x0;
+}
+#define __internal_syscall6(n, a1, a2, a3, a4, a5, a6) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u64)(a5), (long)(a6))
+
+#define __SYSCALL_NARGS_X(a1, a2, a3, a4, a5, a6, a7, a8, n, ...) n
+#define __SYSCALL_NARGS(...) \
+  __SYSCALL_NARGS_X(__VA_ARGS__, 7, 6, 5, 4, 3, 2, 1, 0, )
+#define __SYSCALL_CONCAT_X(a, b) a##b
+#define __SYSCALL_CONCAT(a, b) __SYSCALL_CONCAT_X(a, b)
+#define __SYSCALL_DISP(b, ...) \
+  __SYSCALL_CONCAT(b, __SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__)
+
+#define internal_syscall(...) __SYSCALL_DISP(__internal_syscall, __VA_ARGS__)
+
+// Helper function used to avoid cobbler errno.
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval >= (uptr)-4095) {
+    if (rverrno)
+      *rverrno = -retval;
+    return true;
+  }
+  return false;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_arm.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_arm.inc
new file mode 100644
index 0000000000..121a9445b4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_arm.inc
@@ -0,0 +1,137 @@
+//===-- sanitizer_syscall_linux_arm.inc -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementations of internal_syscall and internal_iserror for Linux/arm.
+//
+//===----------------------------------------------------------------------===//
+
+#define SYSCALL(name) __NR_ ## name
+
+static uptr __internal_syscall(u32 nr) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0");
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall0(n) \
+  (__internal_syscall)(n)
+
+static uptr __internal_syscall(u32 nr, u32 arg1) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall1(n, a1) \
+  (__internal_syscall)(n, (u32)(a1))
+
+static uptr __internal_syscall(u32 nr, u32 arg1, long arg2) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  register u32 r1 asm("r1") = arg2;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0), "r"(r1)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall2(n, a1, a2) \
+  (__internal_syscall)(n, (u32)(a1), (long)(a2))
+
+static uptr __internal_syscall(u32 nr, u32 arg1, long arg2, long arg3) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  register u32 r1 asm("r1") = arg2;
+  register u32 r2 asm("r2") = arg3;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0), "r"(r1), "r"(r2)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall3(n, a1, a2, a3) \
+  (__internal_syscall)(n, (u32)(a1), (long)(a2), (long)(a3))
+
+static uptr __internal_syscall(u32 nr, u32 arg1, long arg2, long arg3,
+                               u32 arg4) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  register u32 r1 asm("r1") = arg2;
+  register u32 r2 asm("r2") = arg3;
+  register u32 r3 asm("r3") = arg4;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0), "r"(r1), "r"(r2), "r"(r3)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall4(n, a1, a2, a3, a4) \
+  (__internal_syscall)(n, (u32)(a1), (long)(a2), (long)(a3), (long)(a4))
+
+static uptr __internal_syscall(u32 nr, u32 arg1, long arg2, long arg3,
+                               u32 arg4, long arg5) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  register u32 r1 asm("r1") = arg2;
+  register u32 r2 asm("r2") = arg3;
+  register u32 r3 asm("r3") = arg4;
+  register u32 r4 asm("r4") = arg5;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall5(n, a1, a2, a3, a4, a5) \
+  (__internal_syscall)(n, (u32)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u32)(a5))
+
+static uptr __internal_syscall(u32 nr, u32 arg1, long arg2, long arg3,
+                               u32 arg4, long arg5, long arg6) {
+  register u32 r8 asm("r7") = nr;
+  register u32 r0 asm("r0") = arg1;
+  register u32 r1 asm("r1") = arg2;
+  register u32 r2 asm("r2") = arg3;
+  register u32 r3 asm("r3") = arg4;
+  register u32 r4 asm("r4") = arg5;
+  register u32 r5 asm("r5") = arg6;
+  asm volatile("swi #0"
+               : "=r"(r0)
+               : "r"(r8), "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5)
+               : "memory", "cc");
+  return r0;
+}
+#define __internal_syscall6(n, a1, a2, a3, a4, a5, a6) \
+  (__internal_syscall)(n, (u32)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u32)(a5), (long)(a6))
+
+#define __SYSCALL_NARGS_X(a1, a2, a3, a4, a5, a6, a7, a8, n, ...) n
+#define __SYSCALL_NARGS(...) \
+  __SYSCALL_NARGS_X(__VA_ARGS__, 7, 6, 5, 4, 3, 2, 1, 0, )
+#define __SYSCALL_CONCAT_X(a, b) a##b
+#define __SYSCALL_CONCAT(a, b) __SYSCALL_CONCAT_X(a, b)
+#define __SYSCALL_DISP(b, ...) \
+  __SYSCALL_CONCAT(b, __SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__)
+
+#define internal_syscall(...) __SYSCALL_DISP(__internal_syscall, __VA_ARGS__)
+
+// Helper function used to avoid cobbler errno.
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval >= (uptr)-4095) {
+    if (rverrno)
+      *rverrno = -retval;
+    return true;
+  }
+  return false;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc
new file mode 100644
index 0000000000..553bff7503
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_hexagon.inc
@@ -0,0 +1,131 @@
+//===-- sanitizer_syscall_linux_hexagon.inc ---------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementations of internal_syscall and internal_iserror for Linux/hexagon.
+//
+//===----------------------------------------------------------------------===//
+
+#define SYSCALL(name) __NR_##name
+
+#define __internal_syscall_LL_E(x) \
+  ((union {                        \
+    long long ll;                  \
+    long l[2];                     \
+  }){.ll = x})                     \
+      .l[0],                       \
+      ((union {                    \
+        long long ll;              \
+        long l[2];                 \
+      }){.ll = x})                 \
+          .l[1]
+#define __internal_syscall_LL_O(x) 0, __SYSCALL_LL_E((x))
+
+#define __asm_syscall(...)                                                 \
+  do {                                                                     \
+    __asm__ __volatile__("trap0(#1)" : "=r"(r0) : __VA_ARGS__ : "memory"); \
+    return r0;                                                             \
+  } while (0)
+
+#define __internal_syscall0(n) (__internal_syscall)(n)
+
+static uptr __internal_syscall(long n) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0");
+  __asm_syscall("r"(r6));
+}
+
+#define __internal_syscall1(n, a1) (__internal_syscall)(n, (long)(a1))
+
+static uptr __internal_syscall(long n, long a) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  __asm_syscall("r"(r6), "0"(r0));
+}
+
+#define __internal_syscall2(n, a1, a2) \
+  (__internal_syscall)(n, (long)(a1), (long)(a2))
+
+static uptr __internal_syscall(long n, long a, long b) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  register u32 r1 __asm__("r1") = b;
+  __asm_syscall("r"(r6), "0"(r0), "r"(r1));
+}
+
+#define __internal_syscall3(n, a1, a2, a3) \
+  (__internal_syscall)(n, (long)(a1), (long)(a2), (long)(a3))
+
+static uptr __internal_syscall(long n, long a, long b, long c) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  register u32 r1 __asm__("r1") = b;
+  register u32 r2 __asm__("r2") = c;
+  __asm_syscall("r"(r6), "0"(r0), "r"(r1), "r"(r2));
+}
+
+#define __internal_syscall4(n, a1, a2, a3, a4) \
+  (__internal_syscall)(n, (long)(a1), (long)(a2), (long)(a3), (long)(a4))
+
+static uptr __internal_syscall(long n, long a, long b, long c, long d) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  register u32 r1 __asm__("r1") = b;
+  register u32 r2 __asm__("r2") = c;
+  register u32 r3 __asm__("r3") = d;
+  __asm_syscall("r"(r6), "0"(r0), "r"(r1), "r"(r2), "r"(r3));
+}
+
+#define __internal_syscall5(n, a1, a2, a3, a4, a5)                        \
+  (__internal_syscall)(n, (long)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (long)(a5))
+
+static uptr __internal_syscall(long n, long a, long b, long c, long d, long e) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  register u32 r1 __asm__("r1") = b;
+  register u32 r2 __asm__("r2") = c;
+  register u32 r3 __asm__("r3") = d;
+  register u32 r4 __asm__("r4") = e;
+  __asm_syscall("r"(r6), "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4));
+}
+
+#define __internal_syscall6(n, a1, a2, a3, a4, a5, a6)                    \
+  (__internal_syscall)(n, (long)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (long)(a5), (long)(a6))
+
+static uptr __internal_syscall(long n, long a, long b, long c, long d, long e,
+                               long f) {
+  register u32 r6 __asm__("r6") = n;
+  register u32 r0 __asm__("r0") = a;
+  register u32 r1 __asm__("r1") = b;
+  register u32 r2 __asm__("r2") = c;
+  register u32 r3 __asm__("r3") = d;
+  register u32 r4 __asm__("r4") = e;
+  register u32 r5 __asm__("r5") = f;
+  __asm_syscall("r"(r6), "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5));
+}
+
+#define __SYSCALL_NARGS_X(a1, a2, a3, a4, a5, a6, a7, a8, n, ...) n
+#define __SYSCALL_NARGS(...) \
+  __SYSCALL_NARGS_X(__VA_ARGS__, 7, 6, 5, 4, 3, 2, 1, 0, )
+#define __SYSCALL_CONCAT_X(a, b) a##b
+#define __SYSCALL_CONCAT(a, b) __SYSCALL_CONCAT_X(a, b)
+#define __SYSCALL_DISP(b, ...) \
+  __SYSCALL_CONCAT(b, __SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__)
+
+#define internal_syscall(...) __SYSCALL_DISP(__internal_syscall, __VA_ARGS__)
+
+// Helper function used to avoid clobbering of errno.
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval >= (uptr)-4095) {
+    if (rverrno)
+      *rverrno = -retval;
+    return true;
+  }
+  return false;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc
new file mode 100644
index 0000000000..89c1260205
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_riscv64.inc
@@ -0,0 +1,174 @@
+//===-- sanitizer_syscall_linux_riscv64.inc ---------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementations of internal_syscall and internal_iserror for Linux/riscv64.
+//
+//===----------------------------------------------------------------------===//
+
+// About local register variables:
+// https://gcc.gnu.org/onlinedocs/gcc/Local-Register-Variables.html#Local-Register-Variables
+//
+// Kernel ABI...
+// To my surprise I haven't found much information regarding it.
+// Kernel source and internet browsing shows that:
+//  syscall number is passed in a7
+//  (http://man7.org/linux/man-pages/man2/syscall.2.html) results are return in
+//  a0 and a1 (http://man7.org/linux/man-pages/man2/syscall.2.html) arguments
+//  are passed in: a0-a7 (see below)
+//
+//  Regarding the arguments. The only "documentation" I could find is
+//  this comment (!!!) by Bruce Hold on google forums (!!!):
+//    https://groups.google.com/a/groups.riscv.org/forum/#!topic/sw-dev/exbrzM3GZDQ
+//    Confirmed by inspecting glibc sources.
+//  Great way to document things.
+#define SYSCALL(name) __NR_##name
+
+#define INTERNAL_SYSCALL_CLOBBERS "memory"
+
+static uptr __internal_syscall(u64 nr) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0");
+  __asm__ volatile("ecall\n\t"
+                   : "=r"(a0)
+                   : "r"(a7)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall0(n) (__internal_syscall)(n)
+
+static uptr __internal_syscall(u64 nr, u64 arg1) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall1(n, a1) (__internal_syscall)(n, (u64)(a1))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall2(n, a1, a2) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  register u64 a2 asm("a2") = arg3;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1), "r"(a2)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall3(n, a1, a2, a3) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3,
+                               u64 arg4) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  register u64 a2 asm("a2") = arg3;
+  register u64 a3 asm("a3") = arg4;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1), "r"(a2), "r"(a3)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall4(n, a1, a2, a3, a4) \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3, u64 arg4,
+                               long arg5) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  register u64 a2 asm("a2") = arg3;
+  register u64 a3 asm("a3") = arg4;
+  register u64 a4 asm("a4") = arg5;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall5(n, a1, a2, a3, a4, a5)                       \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u64)(a5))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3, u64 arg4,
+                               long arg5, long arg6) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  register u64 a2 asm("a2") = arg3;
+  register u64 a3 asm("a3") = arg4;
+  register u64 a4 asm("a4") = arg5;
+  register u64 a5 asm("a5") = arg6;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall6(n, a1, a2, a3, a4, a5, a6)                   \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u64)(a5), (long)(a6))
+
+static uptr __internal_syscall(u64 nr, u64 arg1, long arg2, long arg3, u64 arg4,
+                               long arg5, long arg6, long arg7) {
+  register u64 a7 asm("a7") = nr;
+  register u64 a0 asm("a0") = arg1;
+  register u64 a1 asm("a1") = arg2;
+  register u64 a2 asm("a2") = arg3;
+  register u64 a3 asm("a3") = arg4;
+  register u64 a4 asm("a4") = arg5;
+  register u64 a5 asm("a5") = arg6;
+  register u64 a6 asm("a6") = arg7;
+  __asm__ volatile("ecall\n\t"
+                   : "+r"(a0)
+                   : "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5),
+                     "r"(a6)
+                   : INTERNAL_SYSCALL_CLOBBERS);
+  return a0;
+}
+#define __internal_syscall7(n, a1, a2, a3, a4, a5, a6, a7)               \
+  (__internal_syscall)(n, (u64)(a1), (long)(a2), (long)(a3), (long)(a4), \
+                       (u64)(a5), (long)(a6), (long)(a7))
+
+#define __SYSCALL_NARGS_X(a1, a2, a3, a4, a5, a6, a7, a8, n, ...) n
+#define __SYSCALL_NARGS(...) \
+  __SYSCALL_NARGS_X(__VA_ARGS__, 7, 6, 5, 4, 3, 2, 1, 0, )
+#define __SYSCALL_CONCAT_X(a, b) a##b
+#define __SYSCALL_CONCAT(a, b) __SYSCALL_CONCAT_X(a, b)
+#define __SYSCALL_DISP(b, ...) \
+  __SYSCALL_CONCAT(b, __SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__)
+
+#define internal_syscall(...) __SYSCALL_DISP(__internal_syscall, __VA_ARGS__)
+
+// Helper function used to avoid clobbering of errno.
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval >= (uptr)-4095) {
+    if (rverrno)
+      *rverrno = -retval;
+    return true;
+  }
+  return false;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc
new file mode 100644
index 0000000000..67e8686d12
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc
@@ -0,0 +1,90 @@
+//===-- sanitizer_syscall_linux_x86_64.inc ----------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementations of internal_syscall and internal_iserror for Linux/x86_64.
+//
+//===----------------------------------------------------------------------===//
+
+#define SYSCALL(name) __NR_ ## name
+
+static uptr internal_syscall(u64 nr) {
+  u64 retval;
+  asm volatile("syscall" : "=a"(retval) : "a"(nr) : "rcx", "r11",
+               "memory", "cc");
+  return retval;
+}
+
+template <typename T1>
+static uptr internal_syscall(u64 nr, T1 arg1) {
+  u64 retval;
+  asm volatile("syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1) :
+               "rcx", "r11", "memory", "cc");
+  return retval;
+}
+
+template <typename T1, typename T2>
+static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2) {
+  u64 retval;
+  asm volatile("syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1),
+               "S"((u64)arg2) : "rcx", "r11", "memory", "cc");
+  return retval;
+}
+
+template <typename T1, typename T2, typename T3>
+static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3) {
+  u64 retval;
+  asm volatile("syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1),
+               "S"((u64)arg2), "d"((u64)arg3) : "rcx", "r11", "memory", "cc");
+  return retval;
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4) {
+  u64 retval;
+  asm volatile("mov %5, %%r10;"
+               "syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1),
+               "S"((u64)arg2), "d"((u64)arg3), "r"((u64)arg4) :
+               "rcx", "r11", "r10", "memory", "cc");
+  return retval;
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4,
+                             T5 arg5) {
+  u64 retval;
+  asm volatile("mov %5, %%r10;"
+               "mov %6, %%r8;"
+               "syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1),
+               "S"((u64)arg2), "d"((u64)arg3), "r"((u64)arg4), "r"((u64)arg5) :
+               "rcx", "r11", "r10", "r8", "memory", "cc");
+  return retval;
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+          typename T6>
+static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4,
+                             T5 arg5, T6 arg6) {
+  u64 retval;
+  asm volatile("mov %5, %%r10;"
+               "mov %6, %%r8;"
+               "mov %7, %%r9;"
+               "syscall" : "=a"(retval) : "a"(nr), "D"((u64)arg1),
+               "S"((u64)arg2), "d"((u64)arg3), "r"((u64)arg4), "r"((u64)arg5),
+               "r"((u64)arg6) : "rcx", "r11", "r10", "r8", "r9",
+               "memory", "cc");
+  return retval;
+}
+
+bool internal_iserror(uptr retval, int *rverrno) {
+  if (retval >= (uptr)-4095) {
+    if (rverrno)
+      *rverrno = -retval;
+    return true;
+  }
+  return false;
+}
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscalls_netbsd.inc b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscalls_netbsd.inc
new file mode 100644
index 0000000000..4ce5de0627
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_syscalls_netbsd.inc
@@ -0,0 +1,3944 @@
+//===-- sanitizer_syscalls_netbsd.inc ---------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common syscalls handlers for tools like AddressSanitizer,
+// ThreadSanitizer, MemorySanitizer, etc.
+//
+// This file should be included into the tool's interceptor file,
+// which has to define it's own macros:
+//   COMMON_SYSCALL_PRE_READ_RANGE
+//          Called in prehook for regions that will be read by the kernel and
+//          must be initialized.
+//   COMMON_SYSCALL_PRE_WRITE_RANGE
+//          Called in prehook for regions that will be written to by the kernel
+//          and must be addressable. The actual write range may be smaller than
+//          reported in the prehook. See POST_WRITE_RANGE.
+//   COMMON_SYSCALL_POST_READ_RANGE
+//          Called in posthook for regions that were read by the kernel. Does
+//          not make much sense.
+//   COMMON_SYSCALL_POST_WRITE_RANGE
+//          Called in posthook for regions that were written to by the kernel
+//          and are now initialized.
+//   COMMON_SYSCALL_ACQUIRE(addr)
+//          Acquire memory visibility from addr.
+//   COMMON_SYSCALL_RELEASE(addr)
+//          Release memory visibility to addr.
+//   COMMON_SYSCALL_FD_CLOSE(fd)
+//          Called before closing file descriptor fd.
+//   COMMON_SYSCALL_FD_ACQUIRE(fd)
+//          Acquire memory visibility from fd.
+//   COMMON_SYSCALL_FD_RELEASE(fd)
+//          Release memory visibility to fd.
+//   COMMON_SYSCALL_PRE_FORK()
+//          Called before fork syscall.
+//   COMMON_SYSCALL_POST_FORK(long long res)
+//          Called after fork syscall.
+//
+// DO NOT EDIT! THIS FILE HAS BEEN GENERATED!
+//
+// Generated with: generate_netbsd_syscalls.awk
+// Generated date: 2020-09-10
+// Generated from: syscalls.master,v 1.306 2020/08/14 00:53:16 riastradh Exp
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_NETBSD
+
+#include "sanitizer_libc.h"
+
+#define PRE_SYSCALL(name)                                                      \
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_pre_impl_##name
+#define PRE_READ(p, s) COMMON_SYSCALL_PRE_READ_RANGE(p, s)
+#define PRE_WRITE(p, s) COMMON_SYSCALL_PRE_WRITE_RANGE(p, s)
+
+#define POST_SYSCALL(name)                                                     \
+  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_syscall_post_impl_##name
+#define POST_READ(p, s) COMMON_SYSCALL_POST_READ_RANGE(p, s)
+#define POST_WRITE(p, s) COMMON_SYSCALL_POST_WRITE_RANGE(p, s)
+
+#ifndef COMMON_SYSCALL_ACQUIRE
+#define COMMON_SYSCALL_ACQUIRE(addr) ((void)(addr))
+#endif
+
+#ifndef COMMON_SYSCALL_RELEASE
+#define COMMON_SYSCALL_RELEASE(addr) ((void)(addr))
+#endif
+
+#ifndef COMMON_SYSCALL_FD_CLOSE
+#define COMMON_SYSCALL_FD_CLOSE(fd) ((void)(fd))
+#endif
+
+#ifndef COMMON_SYSCALL_FD_ACQUIRE
+#define COMMON_SYSCALL_FD_ACQUIRE(fd) ((void)(fd))
+#endif
+
+#ifndef COMMON_SYSCALL_FD_RELEASE
+#define COMMON_SYSCALL_FD_RELEASE(fd) ((void)(fd))
+#endif
+
+#ifndef COMMON_SYSCALL_PRE_FORK
+#define COMMON_SYSCALL_PRE_FORK()                                              \
+  {}
+#endif
+
+#ifndef COMMON_SYSCALL_POST_FORK
+#define COMMON_SYSCALL_POST_FORK(res)                                          \
+  {}
+#endif
+
+// FIXME: do some kind of PRE_READ for all syscall arguments (int(s) and such).
+
+extern "C" {
+#define SYS_MAXSYSARGS 8
+PRE_SYSCALL(syscall)(long long code_, long long args_[SYS_MAXSYSARGS]) {
+  /* Nothing to do */
+}
+POST_SYSCALL(syscall)
+(long long res, long long code_, long long args_[SYS_MAXSYSARGS]) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(exit)(long long rval_) { /* Nothing to do */ }
+POST_SYSCALL(exit)(long long res, long long rval_) { /* Nothing to do */ }
+PRE_SYSCALL(fork)(void) { COMMON_SYSCALL_PRE_FORK(); }
+POST_SYSCALL(fork)(long long res) { COMMON_SYSCALL_POST_FORK(res); }
+PRE_SYSCALL(read)(long long fd_, void *buf_, long long nbyte_) {
+  if (buf_) {
+    PRE_WRITE(buf_, nbyte_);
+  }
+}
+POST_SYSCALL(read)(long long res, long long fd_, void *buf_, long long nbyte_) {
+  if (res > 0) {
+    POST_WRITE(buf_, res);
+  }
+}
+PRE_SYSCALL(write)(long long fd_, void *buf_, long long nbyte_) {
+  if (buf_) {
+    PRE_READ(buf_, nbyte_);
+  }
+}
+POST_SYSCALL(write)
+(long long res, long long fd_, void *buf_, long long nbyte_) {
+  if (res > 0) {
+    POST_READ(buf_, res);
+  }
+}
+PRE_SYSCALL(open)(void *path_, long long flags_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(open)
+(long long res, void *path_, long long flags_, long long mode_) {
+  if (res > 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(close)(long long fd_) { COMMON_SYSCALL_FD_CLOSE((int)fd_); }
+POST_SYSCALL(close)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(compat_50_wait4)
+(long long pid_, void *status_, long long options_, void *rusage_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_wait4)
+(long long res, long long pid_, void *status_, long long options_,
+  void *rusage_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ocreat)(void *path_, long long mode_) { /* TODO */ }
+POST_SYSCALL(compat_43_ocreat)(long long res, void *path_, long long mode_) {
+  /* TODO */
+}
+PRE_SYSCALL(link)(void *path_, void *link_) {
+  const char *path = (const char *)path_;
+  const char *link = (const char *)link_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (link) {
+    PRE_READ(path, __sanitizer::internal_strlen(link) + 1);
+  }
+}
+POST_SYSCALL(link)(long long res, void *path_, void *link_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    const char *link = (const char *)link_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+    if (link) {
+      POST_READ(path, __sanitizer::internal_strlen(link) + 1);
+    }
+  }
+}
+PRE_SYSCALL(unlink)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(unlink)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+/* syscall 11 has been skipped */
+PRE_SYSCALL(chdir)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(chdir)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fchdir)(long long fd_) { /* Nothing to do */ }
+POST_SYSCALL(fchdir)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(compat_50_mknod)(void *path_, long long mode_, long long dev_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_mknod)
+(long long res, void *path_, long long mode_, long long dev_) {
+  /* TODO */
+}
+PRE_SYSCALL(chmod)(void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(chmod)(long long res, void *path_, long long mode_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(chown)(void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(chown)
+(long long res, void *path_, long long uid_, long long gid_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(break)(void *nsize_) { /* Nothing to do */ }
+POST_SYSCALL(break)(long long res, void *nsize_) { /* Nothing to do */ }
+PRE_SYSCALL(compat_20_getfsstat)
+(void *buf_, long long bufsize_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_20_getfsstat)
+(long long res, void *buf_, long long bufsize_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_olseek)
+(long long fd_, long long offset_, long long whence_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_olseek)
+(long long res, long long fd_, long long offset_, long long whence_) {
+  /* TODO */
+}
+PRE_SYSCALL(getpid)(void) { /* Nothing to do */ }
+POST_SYSCALL(getpid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_40_mount)
+(void *type_, void *path_, long long flags_, void *data_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_40_mount)
+(long long res, void *type_, void *path_, long long flags_, void *data_) {
+  /* TODO */
+}
+PRE_SYSCALL(unmount)(void *path_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(unmount)(long long res, void *path_, long long flags_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(setuid)(long long uid_) { /* Nothing to do */ }
+POST_SYSCALL(setuid)(long long res, long long uid_) { /* Nothing to do */ }
+PRE_SYSCALL(getuid)(void) { /* Nothing to do */ }
+POST_SYSCALL(getuid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(geteuid)(void) { /* Nothing to do */ }
+POST_SYSCALL(geteuid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(ptrace)
+(long long req_, long long pid_, void *addr_, long long data_) {
+  if (req_ == ptrace_pt_io) {
+    struct __sanitizer_ptrace_io_desc *addr =
+        (struct __sanitizer_ptrace_io_desc *)addr_;
+    PRE_READ(addr, struct_ptrace_ptrace_io_desc_struct_sz);
+    if (addr->piod_op == ptrace_piod_write_d ||
+        addr->piod_op == ptrace_piod_write_i) {
+      PRE_READ(addr->piod_addr, addr->piod_len);
+    }
+    if (addr->piod_op == ptrace_piod_read_d ||
+        addr->piod_op == ptrace_piod_read_i ||
+        addr->piod_op == ptrace_piod_read_auxv) {
+      PRE_WRITE(addr->piod_addr, addr->piod_len);
+    }
+  } else if (req_ == ptrace_pt_lwpinfo) {
+    struct __sanitizer_ptrace_lwpinfo *addr =
+        (struct __sanitizer_ptrace_lwpinfo *)addr_;
+    PRE_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+    PRE_WRITE(addr, struct_ptrace_ptrace_lwpinfo_struct_sz);
+  } else if (req_ == ptrace_pt_set_event_mask) {
+    PRE_READ(addr_, struct_ptrace_ptrace_event_struct_sz);
+  } else if (req_ == ptrace_pt_get_event_mask) {
+    PRE_WRITE(addr_, struct_ptrace_ptrace_event_struct_sz);
+  } else if (req_ == ptrace_pt_set_siginfo) {
+    PRE_READ(addr_, struct_ptrace_ptrace_siginfo_struct_sz);
+  } else if (req_ == ptrace_pt_get_siginfo) {
+    PRE_WRITE(addr_, struct_ptrace_ptrace_siginfo_struct_sz);
+  } else if (req_ == ptrace_pt_lwpstatus) {
+    struct __sanitizer_ptrace_lwpstatus *addr =
+        (struct __sanitizer_ptrace_lwpstatus *)addr_;
+    PRE_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+    PRE_WRITE(addr, struct_ptrace_ptrace_lwpstatus_struct_sz);
+  } else if (req_ == ptrace_pt_lwpnext) {
+    struct __sanitizer_ptrace_lwpstatus *addr =
+        (struct __sanitizer_ptrace_lwpstatus *)addr_;
+    PRE_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+    PRE_WRITE(addr, struct_ptrace_ptrace_lwpstatus_struct_sz);
+  } else if (req_ == ptrace_pt_setregs) {
+    PRE_READ(addr_, struct_ptrace_reg_struct_sz);
+  } else if (req_ == ptrace_pt_getregs) {
+    PRE_WRITE(addr_, struct_ptrace_reg_struct_sz);
+  } else if (req_ == ptrace_pt_setfpregs) {
+    PRE_READ(addr_, struct_ptrace_fpreg_struct_sz);
+  } else if (req_ == ptrace_pt_getfpregs) {
+    PRE_WRITE(addr_, struct_ptrace_fpreg_struct_sz);
+  } else if (req_ == ptrace_pt_setdbregs) {
+    PRE_READ(addr_, struct_ptrace_dbreg_struct_sz);
+  } else if (req_ == ptrace_pt_getdbregs) {
+    PRE_WRITE(addr_, struct_ptrace_dbreg_struct_sz);
+  }
+}
+POST_SYSCALL(ptrace)
+(long long res, long long req_, long long pid_, void *addr_, long long data_) {
+  if (res == 0) {
+    if (req_ == ptrace_pt_io) {
+      struct __sanitizer_ptrace_io_desc *addr =
+          (struct __sanitizer_ptrace_io_desc *)addr_;
+      POST_READ(addr, struct_ptrace_ptrace_io_desc_struct_sz);
+      if (addr->piod_op == ptrace_piod_write_d ||
+          addr->piod_op == ptrace_piod_write_i) {
+        POST_READ(addr->piod_addr, addr->piod_len);
+      }
+      if (addr->piod_op == ptrace_piod_read_d ||
+          addr->piod_op == ptrace_piod_read_i ||
+          addr->piod_op == ptrace_piod_read_auxv) {
+        POST_WRITE(addr->piod_addr, addr->piod_len);
+      }
+    } else if (req_ == ptrace_pt_lwpinfo) {
+      struct __sanitizer_ptrace_lwpinfo *addr =
+          (struct __sanitizer_ptrace_lwpinfo *)addr_;
+      POST_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+      POST_WRITE(addr, struct_ptrace_ptrace_lwpinfo_struct_sz);
+    } else if (req_ == ptrace_pt_set_event_mask) {
+      POST_READ(addr_, struct_ptrace_ptrace_event_struct_sz);
+    } else if (req_ == ptrace_pt_get_event_mask) {
+      POST_WRITE(addr_, struct_ptrace_ptrace_event_struct_sz);
+    } else if (req_ == ptrace_pt_set_siginfo) {
+      POST_READ(addr_, struct_ptrace_ptrace_siginfo_struct_sz);
+    } else if (req_ == ptrace_pt_get_siginfo) {
+      POST_WRITE(addr_, struct_ptrace_ptrace_siginfo_struct_sz);
+    } else if (req_ == ptrace_pt_lwpstatus) {
+      struct __sanitizer_ptrace_lwpstatus *addr =
+          (struct __sanitizer_ptrace_lwpstatus *)addr_;
+      POST_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+      POST_WRITE(addr, struct_ptrace_ptrace_lwpstatus_struct_sz);
+    } else if (req_ == ptrace_pt_lwpnext) {
+      struct __sanitizer_ptrace_lwpstatus *addr =
+          (struct __sanitizer_ptrace_lwpstatus *)addr_;
+      POST_READ(&addr->pl_lwpid, sizeof(__sanitizer_lwpid_t));
+      POST_WRITE(addr, struct_ptrace_ptrace_lwpstatus_struct_sz);
+    } else if (req_ == ptrace_pt_setregs) {
+      POST_READ(addr_, struct_ptrace_reg_struct_sz);
+    } else if (req_ == ptrace_pt_getregs) {
+      POST_WRITE(addr_, struct_ptrace_reg_struct_sz);
+    } else if (req_ == ptrace_pt_setfpregs) {
+      POST_READ(addr_, struct_ptrace_fpreg_struct_sz);
+    } else if (req_ == ptrace_pt_getfpregs) {
+      POST_WRITE(addr_, struct_ptrace_fpreg_struct_sz);
+    } else if (req_ == ptrace_pt_setdbregs) {
+      POST_READ(addr_, struct_ptrace_dbreg_struct_sz);
+    } else if (req_ == ptrace_pt_getdbregs) {
+      POST_WRITE(addr_, struct_ptrace_dbreg_struct_sz);
+    }
+  }
+}
+PRE_SYSCALL(recvmsg)(long long s_, void *msg_, long long flags_) {
+  PRE_WRITE(msg_, sizeof(__sanitizer_msghdr));
+}
+POST_SYSCALL(recvmsg)
+(long long res, long long s_, void *msg_, long long flags_) {
+  if (res > 0) {
+    POST_WRITE(msg_, sizeof(__sanitizer_msghdr));
+  }
+}
+PRE_SYSCALL(sendmsg)(long long s_, void *msg_, long long flags_) {
+  PRE_READ(msg_, sizeof(__sanitizer_msghdr));
+}
+POST_SYSCALL(sendmsg)
+(long long res, long long s_, void *msg_, long long flags_) {
+  if (res > 0) {
+    POST_READ(msg_, sizeof(__sanitizer_msghdr));
+  }
+}
+PRE_SYSCALL(recvfrom)
+(long long s_, void *buf_, long long len_, long long flags_, void *from_,
+  void *fromlenaddr_) {
+  PRE_WRITE(buf_, len_);
+  PRE_WRITE(from_, struct_sockaddr_sz);
+  PRE_WRITE(fromlenaddr_, sizeof(__sanitizer_socklen_t));
+}
+POST_SYSCALL(recvfrom)
+(long long res, long long s_, void *buf_, long long len_, long long flags_,
+  void *from_, void *fromlenaddr_) {
+  if (res >= 0) {
+    POST_WRITE(buf_, res);
+    POST_WRITE(from_, struct_sockaddr_sz);
+    POST_WRITE(fromlenaddr_, sizeof(__sanitizer_socklen_t));
+  }
+}
+PRE_SYSCALL(accept)(long long s_, void *name_, void *anamelen_) {
+  PRE_WRITE(name_, struct_sockaddr_sz);
+  PRE_WRITE(anamelen_, sizeof(__sanitizer_socklen_t));
+}
+POST_SYSCALL(accept)
+(long long res, long long s_, void *name_, void *anamelen_) {
+  if (res == 0) {
+    POST_WRITE(name_, struct_sockaddr_sz);
+    POST_WRITE(anamelen_, sizeof(__sanitizer_socklen_t));
+  }
+}
+PRE_SYSCALL(getpeername)(long long fdes_, void *asa_, void *alen_) {
+  PRE_WRITE(asa_, struct_sockaddr_sz);
+  PRE_WRITE(alen_, sizeof(__sanitizer_socklen_t));
+}
+POST_SYSCALL(getpeername)
+(long long res, long long fdes_, void *asa_, void *alen_) {
+  if (res == 0) {
+    POST_WRITE(asa_, struct_sockaddr_sz);
+    POST_WRITE(alen_, sizeof(__sanitizer_socklen_t));
+  }
+}
+PRE_SYSCALL(getsockname)(long long fdes_, void *asa_, void *alen_) {
+  PRE_WRITE(asa_, struct_sockaddr_sz);
+  PRE_WRITE(alen_, sizeof(__sanitizer_socklen_t));
+}
+POST_SYSCALL(getsockname)
+(long long res, long long fdes_, void *asa_, void *alen_) {
+  if (res == 0) {
+    POST_WRITE(asa_, struct_sockaddr_sz);
+    POST_WRITE(alen_, sizeof(__sanitizer_socklen_t));
+  }
+}
+PRE_SYSCALL(access)(void *path_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(access)(long long res, void *path_, long long flags_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(chflags)(void *path_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(chflags)(long long res, void *path_, long long flags_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fchflags)(long long fd_, long long flags_) { /* Nothing to do */ }
+POST_SYSCALL(fchflags)(long long res, long long fd_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(sync)(void) { /* Nothing to do */ }
+POST_SYSCALL(sync)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(kill)(long long pid_, long long signum_) { /* Nothing to do */ }
+POST_SYSCALL(kill)(long long res, long long pid_, long long signum_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_43_stat43)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_43_stat43)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(getppid)(void) { /* Nothing to do */ }
+POST_SYSCALL(getppid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_43_lstat43)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_43_lstat43)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(dup)(long long fd_) { /* Nothing to do */ }
+POST_SYSCALL(dup)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(pipe)(void) {
+  /* pipe returns two descriptors through two returned values */
+}
+POST_SYSCALL(pipe)(long long res) {
+  /* pipe returns two descriptors through two returned values */
+}
+PRE_SYSCALL(getegid)(void) { /* Nothing to do */ }
+POST_SYSCALL(getegid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(profil)
+(void *samples_, long long size_, long long offset_, long long scale_) {
+  if (samples_) {
+    PRE_WRITE(samples_, size_);
+  }
+}
+POST_SYSCALL(profil)
+(long long res, void *samples_, long long size_, long long offset_,
+  long long scale_) {
+  if (res == 0) {
+    if (samples_) {
+      POST_WRITE(samples_, size_);
+    }
+  }
+}
+PRE_SYSCALL(ktrace)
+(void *fname_, long long ops_, long long facs_, long long pid_) {
+  const char *fname = (const char *)fname_;
+  if (fname) {
+    PRE_READ(fname, __sanitizer::internal_strlen(fname) + 1);
+  }
+}
+POST_SYSCALL(ktrace)
+(long long res, void *fname_, long long ops_, long long facs_, long long pid_) {
+  const char *fname = (const char *)fname_;
+  if (res == 0) {
+    if (fname) {
+      POST_READ(fname, __sanitizer::internal_strlen(fname) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_13_sigaction13)(long long signum_, void *nsa_, void *osa_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_13_sigaction13)
+(long long res, long long signum_, void *nsa_, void *osa_) {
+  /* TODO */
+}
+PRE_SYSCALL(getgid)(void) { /* Nothing to do */ }
+POST_SYSCALL(getgid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_13_sigprocmask13)(long long how_, long long mask_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_13_sigprocmask13)
+(long long res, long long how_, long long mask_) {
+  /* TODO */
+}
+PRE_SYSCALL(__getlogin)(void *namebuf_, long long namelen_) {
+  if (namebuf_) {
+    PRE_WRITE(namebuf_, namelen_);
+  }
+}
+POST_SYSCALL(__getlogin)(long long res, void *namebuf_, long long namelen_) {
+  if (res == 0) {
+    if (namebuf_) {
+      POST_WRITE(namebuf_, namelen_);
+    }
+  }
+}
+PRE_SYSCALL(__setlogin)(void *namebuf_) {
+  const char *namebuf = (const char *)namebuf_;
+  if (namebuf) {
+    PRE_READ(namebuf, __sanitizer::internal_strlen(namebuf) + 1);
+  }
+}
+POST_SYSCALL(__setlogin)(long long res, void *namebuf_) {
+  if (res == 0) {
+    const char *namebuf = (const char *)namebuf_;
+    if (namebuf) {
+      POST_READ(namebuf, __sanitizer::internal_strlen(namebuf) + 1);
+    }
+  }
+}
+PRE_SYSCALL(acct)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(acct)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_13_sigpending13)(void) { /* TODO */ }
+POST_SYSCALL(compat_13_sigpending13)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_13_sigaltstack13)(void *nss_, void *oss_) { /* TODO */ }
+POST_SYSCALL(compat_13_sigaltstack13)(long long res, void *nss_, void *oss_) {
+  /* TODO */
+}
+PRE_SYSCALL(ioctl)(long long fd_, long long com_, void *data_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(ioctl)(long long res, long long fd_, long long com_, void *data_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_12_oreboot)(long long opt_) { /* TODO */ }
+POST_SYSCALL(compat_12_oreboot)(long long res, long long opt_) { /* TODO */ }
+PRE_SYSCALL(revoke)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(revoke)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(symlink)(void *path_, void *link_) {
+  const char *path = (const char *)path_;
+  const char *link = (const char *)link_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (link) {
+    PRE_READ(link, __sanitizer::internal_strlen(link) + 1);
+  }
+}
+POST_SYSCALL(symlink)(long long res, void *path_, void *link_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    const char *link = (const char *)link_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+    if (link) {
+      POST_READ(link, __sanitizer::internal_strlen(link) + 1);
+    }
+  }
+}
+PRE_SYSCALL(readlink)(void *path_, void *buf_, long long count_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (buf_) {
+    PRE_WRITE(buf_, count_);
+  }
+}
+POST_SYSCALL(readlink)
+(long long res, void *path_, void *buf_, long long count_) {
+  if (res > 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+    if (buf_) {
+      PRE_WRITE(buf_, res);
+    }
+  }
+}
+PRE_SYSCALL(execve)(void *path_, void *argp_, void *envp_) {
+  const char *path = (const char *)path_;
+  char **argp = (char **)argp_;
+  char **envp = (char **)envp_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (argp && argp[0]) {
+    char *a = argp[0];
+    while (a++) {
+      PRE_READ(a, __sanitizer::internal_strlen(a) + 1);
+    }
+  }
+  if (envp && envp[0]) {
+    char *e = envp[0];
+    while (e++) {
+      PRE_READ(e, __sanitizer::internal_strlen(e) + 1);
+    }
+  }
+}
+POST_SYSCALL(execve)(long long res, void *path_, void *argp_, void *envp_) {
+  /* If we are here, something went wrong */
+  const char *path = (const char *)path_;
+  char **argp = (char **)argp_;
+  char **envp = (char **)envp_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (argp && argp[0]) {
+    char *a = argp[0];
+    while (a++) {
+      POST_READ(a, __sanitizer::internal_strlen(a) + 1);
+    }
+  }
+  if (envp && envp[0]) {
+    char *e = envp[0];
+    while (e++) {
+      POST_READ(e, __sanitizer::internal_strlen(e) + 1);
+    }
+  }
+}
+PRE_SYSCALL(umask)(long long newmask_) { /* Nothing to do */ }
+POST_SYSCALL(umask)(long long res, long long newmask_) { /* Nothing to do */ }
+PRE_SYSCALL(chroot)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(chroot)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_43_fstat43)(long long fd_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_43_fstat43)(long long res, long long fd_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogetkerninfo)
+(long long op_, void *where_, void *size_, long long arg_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ogetkerninfo)
+(long long res, long long op_, void *where_, void *size_, long long arg_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogetpagesize)(void) { /* TODO */ }
+POST_SYSCALL(compat_43_ogetpagesize)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_12_msync)(void *addr_, long long len_) { /* TODO */ }
+POST_SYSCALL(compat_12_msync)(long long res, void *addr_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(vfork)(void) { /* Nothing to do */ }
+POST_SYSCALL(vfork)(long long res) { /* Nothing to do */ }
+/* syscall 67 has been skipped */
+/* syscall 68 has been skipped */
+/* syscall 69 has been skipped */
+/* syscall 70 has been skipped */
+PRE_SYSCALL(compat_43_ommap)
+(void *addr_, long long len_, long long prot_, long long flags_, long long fd_,
+  long long pos_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ommap)
+(long long res, void *addr_, long long len_, long long prot_, long long flags_,
+  long long fd_, long long pos_) {
+  /* TODO */
+}
+PRE_SYSCALL(vadvise)(long long anom_) { /* Nothing to do */ }
+POST_SYSCALL(vadvise)(long long res, long long anom_) { /* Nothing to do */ }
+PRE_SYSCALL(munmap)(void *addr_, long long len_) { /* Nothing to do */ }
+POST_SYSCALL(munmap)(long long res, void *addr_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(mprotect)(void *addr_, long long len_, long long prot_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(mprotect)
+(long long res, void *addr_, long long len_, long long prot_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(madvise)(void *addr_, long long len_, long long behav_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(madvise)
+(long long res, void *addr_, long long len_, long long behav_) {
+  /* Nothing to do */
+}
+/* syscall 76 has been skipped */
+/* syscall 77 has been skipped */
+PRE_SYSCALL(mincore)(void *addr_, long long len_, void *vec_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(mincore)(long long res, void *addr_, long long len_, void *vec_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(getgroups)(long long gidsetsize_, void *gidset_) {
+  unsigned int *gidset = (unsigned int *)gidset_;
+  if (gidset) {
+    PRE_WRITE(gidset, sizeof(*gidset) * gidsetsize_);
+  }
+}
+POST_SYSCALL(getgroups)(long long res, long long gidsetsize_, void *gidset_) {
+  if (res == 0) {
+    unsigned int *gidset = (unsigned int *)gidset_;
+    if (gidset) {
+      POST_WRITE(gidset, sizeof(*gidset) * gidsetsize_);
+    }
+  }
+}
+PRE_SYSCALL(setgroups)(long long gidsetsize_, void *gidset_) {
+  unsigned int *gidset = (unsigned int *)gidset_;
+  if (gidset) {
+    PRE_READ(gidset, sizeof(*gidset) * gidsetsize_);
+  }
+}
+POST_SYSCALL(setgroups)(long long res, long long gidsetsize_, void *gidset_) {
+  if (res == 0) {
+    unsigned int *gidset = (unsigned int *)gidset_;
+    if (gidset) {
+      POST_READ(gidset, sizeof(*gidset) * gidsetsize_);
+    }
+  }
+}
+PRE_SYSCALL(getpgrp)(void) { /* Nothing to do */ }
+POST_SYSCALL(getpgrp)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(setpgid)(long long pid_, long long pgid_) { /* Nothing to do */ }
+POST_SYSCALL(setpgid)(long long res, long long pid_, long long pgid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_setitimer)(long long which_, void *itv_, void *oitv_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_setitimer)
+(long long res, long long which_, void *itv_, void *oitv_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_owait)(void) { /* TODO */ }
+POST_SYSCALL(compat_43_owait)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_12_oswapon)(void *name_) { /* TODO */ }
+POST_SYSCALL(compat_12_oswapon)(long long res, void *name_) { /* TODO */ }
+PRE_SYSCALL(compat_50_getitimer)(long long which_, void *itv_) { /* TODO */ }
+POST_SYSCALL(compat_50_getitimer)(long long res, long long which_, void *itv_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogethostname)(void *hostname_, long long len_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ogethostname)
+(long long res, void *hostname_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_osethostname)(void *hostname_, long long len_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_osethostname)
+(long long res, void *hostname_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogetdtablesize)(void) { /* TODO */ }
+POST_SYSCALL(compat_43_ogetdtablesize)(long long res) { /* TODO */ }
+PRE_SYSCALL(dup2)(long long from_, long long to_) { /* Nothing to do */ }
+POST_SYSCALL(dup2)(long long res, long long from_, long long to_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(getrandom)(void *buf_, long long buflen_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(getrandom)
+(long long res, void *buf_, long long buflen_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(fcntl)(long long fd_, long long cmd_, void *arg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fcntl)(long long res, long long fd_, long long cmd_, void *arg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_select)
+(long long nd_, void *in_, void *ou_, void *ex_, void *tv_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_select)
+(long long res, long long nd_, void *in_, void *ou_, void *ex_, void *tv_) {
+  /* TODO */
+}
+/* syscall 94 has been skipped */
+PRE_SYSCALL(fsync)(long long fd_) { /* Nothing to do */ }
+POST_SYSCALL(fsync)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(setpriority)(long long which_, long long who_, long long prio_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(setpriority)
+(long long res, long long which_, long long who_, long long prio_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_30_socket)
+(long long domain_, long long type_, long long protocol_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_30_socket)
+(long long res, long long domain_, long long type_, long long protocol_) {
+  /* TODO */
+}
+PRE_SYSCALL(connect)(long long s_, void *name_, long long namelen_) {
+  PRE_READ(name_, namelen_);
+}
+POST_SYSCALL(connect)
+(long long res, long long s_, void *name_, long long namelen_) {
+  if (res == 0) {
+    POST_READ(name_, namelen_);
+  }
+}
+PRE_SYSCALL(compat_43_oaccept)(long long s_, void *name_, void *anamelen_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_oaccept)
+(long long res, long long s_, void *name_, void *anamelen_) {
+  /* TODO */
+}
+PRE_SYSCALL(getpriority)(long long which_, long long who_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(getpriority)(long long res, long long which_, long long who_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_43_osend)
+(long long s_, void *buf_, long long len_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_osend)
+(long long res, long long s_, void *buf_, long long len_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_orecv)
+(long long s_, void *buf_, long long len_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_orecv)
+(long long res, long long s_, void *buf_, long long len_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_13_sigreturn13)(void *sigcntxp_) { /* TODO */ }
+POST_SYSCALL(compat_13_sigreturn13)(long long res, void *sigcntxp_) {
+  /* TODO */
+}
+PRE_SYSCALL(bind)(long long s_, void *name_, long long namelen_) {
+  PRE_READ(name_, namelen_);
+}
+POST_SYSCALL(bind)
+(long long res, long long s_, void *name_, long long namelen_) {
+  if (res == 0) {
+    PRE_READ(name_, namelen_);
+  }
+}
+PRE_SYSCALL(setsockopt)
+(long long s_, long long level_, long long name_, void *val_,
+  long long valsize_) {
+  if (val_) {
+    PRE_READ(val_, valsize_);
+  }
+}
+POST_SYSCALL(setsockopt)
+(long long res, long long s_, long long level_, long long name_, void *val_,
+  long long valsize_) {
+  if (res == 0) {
+    if (val_) {
+      POST_READ(val_, valsize_);
+    }
+  }
+}
+PRE_SYSCALL(listen)(long long s_, long long backlog_) { /* Nothing to do */ }
+POST_SYSCALL(listen)(long long res, long long s_, long long backlog_) {
+  /* Nothing to do */
+}
+/* syscall 107 has been skipped */
+PRE_SYSCALL(compat_43_osigvec)(long long signum_, void *nsv_, void *osv_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_osigvec)
+(long long res, long long signum_, void *nsv_, void *osv_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_osigblock)(long long mask_) { /* TODO */ }
+POST_SYSCALL(compat_43_osigblock)(long long res, long long mask_) { /* TODO */ }
+PRE_SYSCALL(compat_43_osigsetmask)(long long mask_) { /* TODO */ }
+POST_SYSCALL(compat_43_osigsetmask)(long long res, long long mask_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_13_sigsuspend13)(long long mask_) { /* TODO */ }
+POST_SYSCALL(compat_13_sigsuspend13)(long long res, long long mask_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_osigstack)(void *nss_, void *oss_) { /* TODO */ }
+POST_SYSCALL(compat_43_osigstack)(long long res, void *nss_, void *oss_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_orecvmsg)(long long s_, void *msg_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_orecvmsg)
+(long long res, long long s_, void *msg_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_osendmsg)(long long s_, void *msg_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_osendmsg)
+(long long res, long long s_, void *msg_, long long flags_) {
+  /* TODO */
+}
+/* syscall 115 has been skipped */
+PRE_SYSCALL(compat_50_gettimeofday)(void *tp_, void *tzp_) { /* TODO */ }
+POST_SYSCALL(compat_50_gettimeofday)(long long res, void *tp_, void *tzp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_getrusage)(long long who_, void *rusage_) { /* TODO */ }
+POST_SYSCALL(compat_50_getrusage)
+(long long res, long long who_, void *rusage_) {
+  /* TODO */
+}
+PRE_SYSCALL(getsockopt)
+(long long s_, long long level_, long long name_, void *val_, void *avalsize_) {
+  /* TODO */
+}
+POST_SYSCALL(getsockopt)
+(long long res, long long s_, long long level_, long long name_, void *val_,
+  void *avalsize_) {
+  /* TODO */
+}
+/* syscall 119 has been skipped */
+PRE_SYSCALL(readv)(long long fd_, void *iovp_, long long iovcnt_) {
+  struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;
+  int i;
+  if (iovp) {
+    PRE_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);
+    for (i = 0; i < iovcnt_; i++) {
+      PRE_WRITE(iovp[i].iov_base, iovp[i].iov_len);
+    }
+  }
+}
+POST_SYSCALL(readv)
+(long long res, long long fd_, void *iovp_, long long iovcnt_) {
+  struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;
+  int i;
+  uptr m, n = res;
+  if (res > 0) {
+    if (iovp) {
+      POST_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);
+      for (i = 0; i < iovcnt_ && n > 0; i++) {
+        m = n > iovp[i].iov_len ? iovp[i].iov_len : n;
+        POST_WRITE(iovp[i].iov_base, m);
+        n -= m;
+      }
+    }
+  }
+}
+PRE_SYSCALL(writev)(long long fd_, void *iovp_, long long iovcnt_) {
+  struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;
+  int i;
+  if (iovp) {
+    PRE_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);
+    for (i = 0; i < iovcnt_; i++) {
+      PRE_READ(iovp[i].iov_base, iovp[i].iov_len);
+    }
+  }
+}
+POST_SYSCALL(writev)
+(long long res, long long fd_, void *iovp_, long long iovcnt_) {
+  struct __sanitizer_iovec *iovp = (struct __sanitizer_iovec *)iovp_;
+  int i;
+  uptr m, n = res;
+  if (res > 0) {
+    if (iovp) {
+      POST_READ(iovp, sizeof(struct __sanitizer_iovec) * iovcnt_);
+      for (i = 0; i < iovcnt_ && n > 0; i++) {
+        m = n > iovp[i].iov_len ? iovp[i].iov_len : n;
+        POST_READ(iovp[i].iov_base, m);
+        n -= m;
+      }
+    }
+  }
+}
+PRE_SYSCALL(compat_50_settimeofday)(void *tv_, void *tzp_) { /* TODO */ }
+POST_SYSCALL(compat_50_settimeofday)(long long res, void *tv_, void *tzp_) {
+  /* TODO */
+}
+PRE_SYSCALL(fchown)(long long fd_, long long uid_, long long gid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fchown)
+(long long res, long long fd_, long long uid_, long long gid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(fchmod)(long long fd_, long long mode_) { /* Nothing to do */ }
+POST_SYSCALL(fchmod)(long long res, long long fd_, long long mode_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_43_orecvfrom)
+(long long s_, void *buf_, long long len_, long long flags_, void *from_,
+  void *fromlenaddr_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_orecvfrom)
+(long long res, long long s_, void *buf_, long long len_, long long flags_,
+  void *from_, void *fromlenaddr_) {
+  /* TODO */
+}
+PRE_SYSCALL(setreuid)(long long ruid_, long long euid_) { /* Nothing to do */ }
+POST_SYSCALL(setreuid)(long long res, long long ruid_, long long euid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(setregid)(long long rgid_, long long egid_) { /* Nothing to do */ }
+POST_SYSCALL(setregid)(long long res, long long rgid_, long long egid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(rename)(void *from_, void *to_) {
+  const char *from = (const char *)from_;
+  const char *to = (const char *)to_;
+  if (from) {
+    PRE_READ(from, __sanitizer::internal_strlen(from) + 1);
+  }
+  if (to) {
+    PRE_READ(to, __sanitizer::internal_strlen(to) + 1);
+  }
+}
+POST_SYSCALL(rename)(long long res, void *from_, void *to_) {
+  if (res == 0) {
+    const char *from = (const char *)from_;
+    const char *to = (const char *)to_;
+    if (from) {
+      POST_READ(from, __sanitizer::internal_strlen(from) + 1);
+    }
+    if (to) {
+      POST_READ(to, __sanitizer::internal_strlen(to) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_43_otruncate)(void *path_, long long length_) { /* TODO */ }
+POST_SYSCALL(compat_43_otruncate)
+(long long res, void *path_, long long length_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_oftruncate)(long long fd_, long long length_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_oftruncate)
+(long long res, long long fd_, long long length_) {
+  /* TODO */
+}
+PRE_SYSCALL(flock)(long long fd_, long long how_) { /* Nothing to do */ }
+POST_SYSCALL(flock)(long long res, long long fd_, long long how_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(mkfifo)(void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(mkfifo)(long long res, void *path_, long long mode_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(sendto)
+(long long s_, void *buf_, long long len_, long long flags_, void *to_,
+  long long tolen_) {
+  PRE_READ(buf_, len_);
+  PRE_READ(to_, tolen_);
+}
+POST_SYSCALL(sendto)
+(long long res, long long s_, void *buf_, long long len_, long long flags_,
+  void *to_, long long tolen_) {
+  if (res >= 0) {
+    POST_READ(buf_, len_);
+    POST_READ(to_, tolen_);
+  }
+}
+PRE_SYSCALL(shutdown)(long long s_, long long how_) { /* Nothing to do */ }
+POST_SYSCALL(shutdown)(long long res, long long s_, long long how_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(socketpair)
+(long long domain_, long long type_, long long protocol_, void *rsv_) {
+  PRE_WRITE(rsv_, 2 * sizeof(int));
+}
+POST_SYSCALL(socketpair)
+(long long res, long long domain_, long long type_, long long protocol_,
+  void *rsv_) {
+  if (res == 0) {
+    POST_WRITE(rsv_, 2 * sizeof(int));
+  }
+}
+PRE_SYSCALL(mkdir)(void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(mkdir)(long long res, void *path_, long long mode_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(rmdir)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(rmdir)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_50_utimes)(void *path_, void *tptr_) { /* TODO */ }
+POST_SYSCALL(compat_50_utimes)(long long res, void *path_, void *tptr_) {
+  /* TODO */
+}
+/* syscall 139 has been skipped */
+PRE_SYSCALL(compat_50_adjtime)(void *delta_, void *olddelta_) { /* TODO */ }
+POST_SYSCALL(compat_50_adjtime)(long long res, void *delta_, void *olddelta_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogetpeername)(long long fdes_, void *asa_, void *alen_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ogetpeername)
+(long long res, long long fdes_, void *asa_, void *alen_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogethostid)(void) { /* TODO */ }
+POST_SYSCALL(compat_43_ogethostid)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_43_osethostid)(long long hostid_) { /* TODO */ }
+POST_SYSCALL(compat_43_osethostid)(long long res, long long hostid_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_ogetrlimit)(long long which_, void *rlp_) { /* TODO */ }
+POST_SYSCALL(compat_43_ogetrlimit)
+(long long res, long long which_, void *rlp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_osetrlimit)(long long which_, void *rlp_) { /* TODO */ }
+POST_SYSCALL(compat_43_osetrlimit)
+(long long res, long long which_, void *rlp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_okillpg)(long long pgid_, long long signum_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_okillpg)
+(long long res, long long pgid_, long long signum_) {
+  /* TODO */
+}
+PRE_SYSCALL(setsid)(void) { /* Nothing to do */ }
+POST_SYSCALL(setsid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_50_quotactl)
+(void *path_, long long cmd_, long long uid_, void *arg_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_quotactl)
+(long long res, void *path_, long long cmd_, long long uid_, void *arg_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_43_oquota)(void) { /* TODO */ }
+POST_SYSCALL(compat_43_oquota)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_43_ogetsockname)(long long fdec_, void *asa_, void *alen_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ogetsockname)
+(long long res, long long fdec_, void *asa_, void *alen_) {
+  /* TODO */
+}
+/* syscall 151 has been skipped */
+/* syscall 152 has been skipped */
+/* syscall 153 has been skipped */
+/* syscall 154 has been skipped */
+PRE_SYSCALL(nfssvc)(long long flag_, void *argp_) { /* Nothing to do */ }
+POST_SYSCALL(nfssvc)(long long res, long long flag_, void *argp_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_43_ogetdirentries)
+(long long fd_, void *buf_, long long count_, void *basep_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_43_ogetdirentries)
+(long long res, long long fd_, void *buf_, long long count_, void *basep_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_20_statfs)(void *path_, void *buf_) { /* TODO */ }
+POST_SYSCALL(compat_20_statfs)(long long res, void *path_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_20_fstatfs)(long long fd_, void *buf_) { /* TODO */ }
+POST_SYSCALL(compat_20_fstatfs)(long long res, long long fd_, void *buf_) {
+  /* TODO */
+}
+/* syscall 159 has been skipped */
+/* syscall 160 has been skipped */
+PRE_SYSCALL(compat_30_getfh)(void *fname_, void *fhp_) { /* TODO */ }
+POST_SYSCALL(compat_30_getfh)(long long res, void *fname_, void *fhp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_09_ogetdomainname)(void *domainname_, long long len_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_09_ogetdomainname)
+(long long res, void *domainname_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_09_osetdomainname)(void *domainname_, long long len_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_09_osetdomainname)
+(long long res, void *domainname_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_09_ouname)(void *name_) { /* TODO */ }
+POST_SYSCALL(compat_09_ouname)(long long res, void *name_) { /* TODO */ }
+PRE_SYSCALL(sysarch)(long long op_, void *parms_) { /* TODO */ }
+POST_SYSCALL(sysarch)(long long res, long long op_, void *parms_) { /* TODO */ }
+PRE_SYSCALL(__futex)
+(void *uaddr_, long long op_, long long val_, void *timeout_, void *uaddr2_,
+  long long val2_, long long val3_) {
+  /* TODO */
+}
+POST_SYSCALL(__futex)
+(long long res, void *uaddr_, long long op_, long long val_, void *timeout_,
+  void *uaddr2_, long long val2_, long long val3_) {
+  /* TODO */
+}
+PRE_SYSCALL(__futex_set_robust_list)(void *head_, long long len_) { /* TODO */ }
+POST_SYSCALL(__futex_set_robust_list)
+(long long res, void *head_, long long len_) {
+  /* TODO */
+}
+PRE_SYSCALL(__futex_get_robust_list)
+(long long lwpid_, void **headp_, void *lenp_) {
+  /* TODO */
+}
+POST_SYSCALL(__futex_get_robust_list)
+(long long res, long long lwpid_, void **headp_, void *lenp_) {
+  /* TODO */
+}
+#if !defined(_LP64)
+PRE_SYSCALL(compat_10_osemsys)
+(long long which_, long long a2_, long long a3_, long long a4_, long long a5_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_10_osemsys)
+(long long res, long long which_, long long a2_, long long a3_, long long a4_,
+  long long a5_) {
+  /* TODO */
+}
+#else
+/* syscall 169 has been skipped */
+#endif
+#if !defined(_LP64)
+PRE_SYSCALL(compat_10_omsgsys)
+(long long which_, long long a2_, long long a3_, long long a4_, long long a5_,
+  long long a6_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_10_omsgsys)
+(long long res, long long which_, long long a2_, long long a3_, long long a4_,
+  long long a5_, long long a6_) {
+  /* TODO */
+}
+#else
+/* syscall 170 has been skipped */
+#endif
+#if !defined(_LP64)
+PRE_SYSCALL(compat_10_oshmsys)
+(long long which_, long long a2_, long long a3_, long long a4_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_10_oshmsys)
+(long long res, long long which_, long long a2_, long long a3_, long long a4_) {
+  /* TODO */
+}
+#else
+/* syscall 171 has been skipped */
+#endif
+/* syscall 172 has been skipped */
+PRE_SYSCALL(pread)
+(long long fd_, void *buf_, long long nbyte_, long long PAD_,
+  long long offset_) {
+  if (buf_) {
+    PRE_WRITE(buf_, nbyte_);
+  }
+}
+POST_SYSCALL(pread)
+(long long res, long long fd_, void *buf_, long long nbyte_, long long PAD_,
+  long long offset_) {
+  if (res > 0) {
+    POST_WRITE(buf_, res);
+  }
+}
+PRE_SYSCALL(pwrite)
+(long long fd_, void *buf_, long long nbyte_, long long PAD_,
+  long long offset_) {
+  if (buf_) {
+    PRE_READ(buf_, nbyte_);
+  }
+}
+POST_SYSCALL(pwrite)
+(long long res, long long fd_, void *buf_, long long nbyte_, long long PAD_,
+  long long offset_) {
+  if (res > 0) {
+    POST_READ(buf_, res);
+  }
+}
+PRE_SYSCALL(compat_30_ntp_gettime)(void *ntvp_) { /* TODO */ }
+POST_SYSCALL(compat_30_ntp_gettime)(long long res, void *ntvp_) { /* TODO */ }
+#if defined(NTP) || !defined(_KERNEL_OPT)
+PRE_SYSCALL(ntp_adjtime)(void *tp_) { /* Nothing to do */ }
+POST_SYSCALL(ntp_adjtime)(long long res, void *tp_) { /* Nothing to do */ }
+#else
+/* syscall 176 has been skipped */
+#endif
+/* syscall 177 has been skipped */
+/* syscall 178 has been skipped */
+/* syscall 179 has been skipped */
+/* syscall 180 has been skipped */
+PRE_SYSCALL(setgid)(long long gid_) { /* Nothing to do */ }
+POST_SYSCALL(setgid)(long long res, long long gid_) { /* Nothing to do */ }
+PRE_SYSCALL(setegid)(long long egid_) { /* Nothing to do */ }
+POST_SYSCALL(setegid)(long long res, long long egid_) { /* Nothing to do */ }
+PRE_SYSCALL(seteuid)(long long euid_) { /* Nothing to do */ }
+POST_SYSCALL(seteuid)(long long res, long long euid_) { /* Nothing to do */ }
+PRE_SYSCALL(lfs_bmapv)(void *fsidp_, void *blkiov_, long long blkcnt_) {
+  /* TODO */
+}
+POST_SYSCALL(lfs_bmapv)
+(long long res, void *fsidp_, void *blkiov_, long long blkcnt_) {
+  /* TODO */
+}
+PRE_SYSCALL(lfs_markv)(void *fsidp_, void *blkiov_, long long blkcnt_) {
+  /* TODO */
+}
+POST_SYSCALL(lfs_markv)
+(long long res, void *fsidp_, void *blkiov_, long long blkcnt_) {
+  /* TODO */
+}
+PRE_SYSCALL(lfs_segclean)(void *fsidp_, long long segment_) { /* TODO */ }
+POST_SYSCALL(lfs_segclean)(long long res, void *fsidp_, long long segment_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_lfs_segwait)(void *fsidp_, void *tv_) { /* TODO */ }
+POST_SYSCALL(compat_50_lfs_segwait)(long long res, void *fsidp_, void *tv_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_12_stat12)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_12_stat12)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_12_fstat12)(long long fd_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_12_fstat12)(long long res, long long fd_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_12_lstat12)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_12_lstat12)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(pathconf)(void *path_, long long name_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(pathconf)(long long res, void *path_, long long name_) {
+  if (res != -1) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fpathconf)(long long fd_, long long name_) { /* Nothing to do */ }
+POST_SYSCALL(fpathconf)(long long res, long long fd_, long long name_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(getsockopt2)
+(long long s_, long long level_, long long name_, void *val_, void *avalsize_) {
+  /* TODO */
+}
+POST_SYSCALL(getsockopt2)
+(long long res, long long s_, long long level_, long long name_, void *val_,
+  void *avalsize_) {
+  /* TODO */
+}
+PRE_SYSCALL(getrlimit)(long long which_, void *rlp_) {
+  PRE_WRITE(rlp_, struct_rlimit_sz);
+}
+POST_SYSCALL(getrlimit)(long long res, long long which_, void *rlp_) {
+  if (res == 0) {
+    POST_WRITE(rlp_, struct_rlimit_sz);
+  }
+}
+PRE_SYSCALL(setrlimit)(long long which_, void *rlp_) {
+  PRE_READ(rlp_, struct_rlimit_sz);
+}
+POST_SYSCALL(setrlimit)(long long res, long long which_, void *rlp_) {
+  if (res == 0) {
+    POST_READ(rlp_, struct_rlimit_sz);
+  }
+}
+PRE_SYSCALL(compat_12_getdirentries)
+(long long fd_, void *buf_, long long count_, void *basep_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_12_getdirentries)
+(long long res, long long fd_, void *buf_, long long count_, void *basep_) {
+  /* TODO */
+}
+PRE_SYSCALL(mmap)
+(void *addr_, long long len_, long long prot_, long long flags_, long long fd_,
+  long long PAD_, long long pos_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(mmap)
+(long long res, void *addr_, long long len_, long long prot_, long long flags_,
+  long long fd_, long long PAD_, long long pos_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__syscall)(long long code_, long long args_[SYS_MAXSYSARGS]) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__syscall)
+(long long res, long long code_, long long args_[SYS_MAXSYSARGS]) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(lseek)
+(long long fd_, long long PAD_, long long offset_, long long whence_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(lseek)
+(long long res, long long fd_, long long PAD_, long long offset_,
+  long long whence_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(truncate)(void *path_, long long PAD_, long long length_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(truncate)
+(long long res, void *path_, long long PAD_, long long length_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(ftruncate)(long long fd_, long long PAD_, long long length_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(ftruncate)
+(long long res, long long fd_, long long PAD_, long long length_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__sysctl)
+(void *name_, long long namelen_, void *oldv_, void *oldlenp_, void *newv_,
+  long long newlen_) {
+  const int *name = (const int *)name_;
+  if (name) {
+    PRE_READ(name, namelen_ * sizeof(*name));
+  }
+  if (newv_) {
+    PRE_READ(name, newlen_);
+  }
+}
+POST_SYSCALL(__sysctl)
+(long long res, void *name_, long long namelen_, void *oldv_, void *oldlenp_,
+  void *newv_, long long newlen_) {
+  if (res == 0) {
+    const int *name = (const int *)name_;
+    if (name) {
+      POST_READ(name, namelen_ * sizeof(*name));
+    }
+    if (newv_) {
+      POST_READ(name, newlen_);
+    }
+  }
+}
+PRE_SYSCALL(mlock)(void *addr_, long long len_) { /* Nothing to do */ }
+POST_SYSCALL(mlock)(long long res, void *addr_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(munlock)(void *addr_, long long len_) { /* Nothing to do */ }
+POST_SYSCALL(munlock)(long long res, void *addr_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(undelete)(void *path_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(undelete)(long long res, void *path_) {
+  if (res == 0) {
+    const char *path = (const char *)path_;
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(compat_50_futimes)(long long fd_, void *tptr_) { /* TODO */ }
+POST_SYSCALL(compat_50_futimes)(long long res, long long fd_, void *tptr_) {
+  /* TODO */
+}
+PRE_SYSCALL(getpgid)(long long pid_) { /* Nothing to do */ }
+POST_SYSCALL(getpgid)(long long res, long long pid_) { /* Nothing to do */ }
+PRE_SYSCALL(reboot)(long long opt_, void *bootstr_) {
+  const char *bootstr = (const char *)bootstr_;
+  if (bootstr) {
+    PRE_READ(bootstr, __sanitizer::internal_strlen(bootstr) + 1);
+  }
+}
+POST_SYSCALL(reboot)(long long res, long long opt_, void *bootstr_) {
+  /* This call should never return */
+  const char *bootstr = (const char *)bootstr_;
+  if (bootstr) {
+    POST_READ(bootstr, __sanitizer::internal_strlen(bootstr) + 1);
+  }
+}
+PRE_SYSCALL(poll)(void *fds_, long long nfds_, long long timeout_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(poll)
+(long long res, void *fds_, long long nfds_, long long timeout_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(afssys)
+(long long id_, long long a1_, long long a2_, long long a3_, long long a4_,
+  long long a5_, long long a6_) {
+  /* TODO */
+}
+POST_SYSCALL(afssys)
+(long long res, long long id_, long long a1_, long long a2_, long long a3_,
+  long long a4_, long long a5_, long long a6_) {
+  /* TODO */
+}
+/* syscall 211 has been skipped */
+/* syscall 212 has been skipped */
+/* syscall 213 has been skipped */
+/* syscall 214 has been skipped */
+/* syscall 215 has been skipped */
+/* syscall 216 has been skipped */
+/* syscall 217 has been skipped */
+/* syscall 218 has been skipped */
+/* syscall 219 has been skipped */
+PRE_SYSCALL(compat_14___semctl)
+(long long semid_, long long semnum_, long long cmd_, void *arg_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_14___semctl)
+(long long res, long long semid_, long long semnum_, long long cmd_,
+  void *arg_) {
+  /* TODO */
+}
+PRE_SYSCALL(semget)(long long key_, long long nsems_, long long semflg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(semget)
+(long long res, long long key_, long long nsems_, long long semflg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(semop)(long long semid_, void *sops_, long long nsops_) {
+  if (sops_) {
+    PRE_READ(sops_, nsops_ * struct_sembuf_sz);
+  }
+}
+POST_SYSCALL(semop)
+(long long res, long long semid_, void *sops_, long long nsops_) {
+  if (res == 0) {
+    if (sops_) {
+      POST_READ(sops_, nsops_ * struct_sembuf_sz);
+    }
+  }
+}
+PRE_SYSCALL(semconfig)(long long flag_) { /* Nothing to do */ }
+POST_SYSCALL(semconfig)(long long res, long long flag_) { /* Nothing to do */ }
+PRE_SYSCALL(compat_14_msgctl)(long long msqid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_14_msgctl)
+(long long res, long long msqid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(msgget)(long long key_, long long msgflg_) { /* Nothing to do */ }
+POST_SYSCALL(msgget)(long long res, long long key_, long long msgflg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(msgsnd)
+(long long msqid_, void *msgp_, long long msgsz_, long long msgflg_) {
+  if (msgp_) {
+    PRE_READ(msgp_, msgsz_);
+  }
+}
+POST_SYSCALL(msgsnd)
+(long long res, long long msqid_, void *msgp_, long long msgsz_,
+  long long msgflg_) {
+  if (res == 0) {
+    if (msgp_) {
+      POST_READ(msgp_, msgsz_);
+    }
+  }
+}
+PRE_SYSCALL(msgrcv)
+(long long msqid_, void *msgp_, long long msgsz_, long long msgtyp_,
+  long long msgflg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(msgrcv)
+(long long res, long long msqid_, void *msgp_, long long msgsz_,
+  long long msgtyp_, long long msgflg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(shmat)(long long shmid_, void *shmaddr_, long long shmflg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(shmat)
+(long long res, long long shmid_, void *shmaddr_, long long shmflg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_14_shmctl)(long long shmid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_14_shmctl)
+(long long res, long long shmid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(shmdt)(void *shmaddr_) { /* Nothing to do */ }
+POST_SYSCALL(shmdt)(long long res, void *shmaddr_) { /* Nothing to do */ }
+PRE_SYSCALL(shmget)(long long key_, long long size_, long long shmflg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(shmget)
+(long long res, long long key_, long long size_, long long shmflg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_clock_gettime)(long long clock_id_, void *tp_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_clock_gettime)
+(long long res, long long clock_id_, void *tp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_clock_settime)(long long clock_id_, void *tp_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_clock_settime)
+(long long res, long long clock_id_, void *tp_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_clock_getres)(long long clock_id_, void *tp_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_clock_getres)
+(long long res, long long clock_id_, void *tp_) {
+  /* TODO */
+}
+PRE_SYSCALL(timer_create)(long long clock_id_, void *evp_, void *timerid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(timer_create)
+(long long res, long long clock_id_, void *evp_, void *timerid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(timer_delete)(long long timerid_) { /* Nothing to do */ }
+POST_SYSCALL(timer_delete)(long long res, long long timerid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_timer_settime)
+(long long timerid_, long long flags_, void *value_, void *ovalue_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_timer_settime)
+(long long res, long long timerid_, long long flags_, void *value_,
+  void *ovalue_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_timer_gettime)(long long timerid_, void *value_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_timer_gettime)
+(long long res, long long timerid_, void *value_) {
+  /* TODO */
+}
+PRE_SYSCALL(timer_getoverrun)(long long timerid_) { /* Nothing to do */ }
+POST_SYSCALL(timer_getoverrun)(long long res, long long timerid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_nanosleep)(void *rqtp_, void *rmtp_) { /* TODO */ }
+POST_SYSCALL(compat_50_nanosleep)(long long res, void *rqtp_, void *rmtp_) {
+  /* TODO */
+}
+PRE_SYSCALL(fdatasync)(long long fd_) { /* Nothing to do */ }
+POST_SYSCALL(fdatasync)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(mlockall)(long long flags_) { /* Nothing to do */ }
+POST_SYSCALL(mlockall)(long long res, long long flags_) { /* Nothing to do */ }
+PRE_SYSCALL(munlockall)(void) { /* Nothing to do */ }
+POST_SYSCALL(munlockall)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_50___sigtimedwait)(void *set_, void *info_, void *timeout_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50___sigtimedwait)
+(long long res, void *set_, void *info_, void *timeout_) {
+  /* TODO */
+}
+PRE_SYSCALL(sigqueueinfo)(long long pid_, void *info_) {
+  if (info_) {
+    PRE_READ(info_, siginfo_t_sz);
+  }
+}
+POST_SYSCALL(sigqueueinfo)(long long res, long long pid_, void *info_) {}
+PRE_SYSCALL(modctl)(long long cmd_, void *arg_) { /* TODO */ }
+POST_SYSCALL(modctl)(long long res, long long cmd_, void *arg_) { /* TODO */ }
+PRE_SYSCALL(_ksem_init)(long long value_, void *idp_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_init)(long long res, long long value_, void *idp_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_ksem_open)
+(void *name_, long long oflag_, long long mode_, long long value_, void *idp_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    PRE_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+POST_SYSCALL(_ksem_open)
+(long long res, void *name_, long long oflag_, long long mode_,
+  long long value_, void *idp_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    POST_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+PRE_SYSCALL(_ksem_unlink)(void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    PRE_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+POST_SYSCALL(_ksem_unlink)(long long res, void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    POST_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+PRE_SYSCALL(_ksem_close)(long long id_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_close)(long long res, long long id_) { /* Nothing to do */ }
+PRE_SYSCALL(_ksem_post)(long long id_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_post)(long long res, long long id_) { /* Nothing to do */ }
+PRE_SYSCALL(_ksem_wait)(long long id_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_wait)(long long res, long long id_) { /* Nothing to do */ }
+PRE_SYSCALL(_ksem_trywait)(long long id_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_trywait)(long long res, long long id_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_ksem_getvalue)(long long id_, void *value_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_getvalue)(long long res, long long id_, void *value_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_ksem_destroy)(long long id_) { /* Nothing to do */ }
+POST_SYSCALL(_ksem_destroy)(long long res, long long id_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_ksem_timedwait)(long long id_, void *abstime_) {
+  if (abstime_) {
+    PRE_READ(abstime_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(_ksem_timedwait)(long long res, long long id_, void *abstime_) {}
+PRE_SYSCALL(mq_open)
+(void *name_, long long oflag_, long long mode_, void *attr_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    PRE_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+POST_SYSCALL(mq_open)
+(long long res, void *name_, long long oflag_, long long mode_, void *attr_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    POST_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+PRE_SYSCALL(mq_close)(long long mqdes_) { /* Nothing to do */ }
+POST_SYSCALL(mq_close)(long long res, long long mqdes_) { /* Nothing to do */ }
+PRE_SYSCALL(mq_unlink)(void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    PRE_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+POST_SYSCALL(mq_unlink)(long long res, void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    POST_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+PRE_SYSCALL(mq_getattr)(long long mqdes_, void *mqstat_) { /* Nothing to do */ }
+POST_SYSCALL(mq_getattr)(long long res, long long mqdes_, void *mqstat_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(mq_setattr)(long long mqdes_, void *mqstat_, void *omqstat_) {
+  if (mqstat_) {
+    PRE_READ(mqstat_, struct_mq_attr_sz);
+  }
+}
+POST_SYSCALL(mq_setattr)
+(long long res, long long mqdes_, void *mqstat_, void *omqstat_) {}
+PRE_SYSCALL(mq_notify)(long long mqdes_, void *notification_) {
+  if (notification_) {
+    PRE_READ(notification_, struct_sigevent_sz);
+  }
+}
+POST_SYSCALL(mq_notify)(long long res, long long mqdes_, void *notification_) {}
+PRE_SYSCALL(mq_send)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, long long msg_prio_) {
+  if (msg_ptr_) {
+    PRE_READ(msg_ptr_, msg_len_);
+  }
+}
+POST_SYSCALL(mq_send)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  long long msg_prio_) {}
+PRE_SYSCALL(mq_receive)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, void *msg_prio_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(mq_receive)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  void *msg_prio_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50_mq_timedsend)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, long long msg_prio_,
+  void *abs_timeout_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_mq_timedsend)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  long long msg_prio_, void *abs_timeout_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_mq_timedreceive)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, void *msg_prio_,
+  void *abs_timeout_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_mq_timedreceive)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  void *msg_prio_, void *abs_timeout_) {
+  /* TODO */
+}
+/* syscall 267 has been skipped */
+/* syscall 268 has been skipped */
+/* syscall 269 has been skipped */
+PRE_SYSCALL(__posix_rename)(void *from_, void *to_) {
+  const char *from = (const char *)from_;
+  const char *to = (const char *)to_;
+  if (from_) {
+    PRE_READ(from, __sanitizer::internal_strlen(from) + 1);
+  }
+  if (to) {
+    PRE_READ(to, __sanitizer::internal_strlen(to) + 1);
+  }
+}
+POST_SYSCALL(__posix_rename)(long long res, void *from_, void *to_) {
+  const char *from = (const char *)from_;
+  const char *to = (const char *)to_;
+  if (from) {
+    POST_READ(from, __sanitizer::internal_strlen(from) + 1);
+  }
+  if (to) {
+    POST_READ(to, __sanitizer::internal_strlen(to) + 1);
+  }
+}
+PRE_SYSCALL(swapctl)(long long cmd_, void *arg_, long long misc_) { /* TODO */ }
+POST_SYSCALL(swapctl)
+(long long res, long long cmd_, void *arg_, long long misc_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_30_getdents)(long long fd_, void *buf_, long long count_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_30_getdents)
+(long long res, long long fd_, void *buf_, long long count_) {
+  /* TODO */
+}
+PRE_SYSCALL(minherit)(void *addr_, long long len_, long long inherit_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(minherit)
+(long long res, void *addr_, long long len_, long long inherit_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(lchmod)(void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lchmod)(long long res, void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(lchown)(void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lchown)
+(long long res, void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(compat_50_lutimes)(void *path_, void *tptr_) { /* TODO */ }
+POST_SYSCALL(compat_50_lutimes)(long long res, void *path_, void *tptr_) {
+  /* TODO */
+}
+PRE_SYSCALL(__msync13)(void *addr_, long long len_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__msync13)
+(long long res, void *addr_, long long len_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_30___stat13)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_30___stat13)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_30___fstat13)(long long fd_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_30___fstat13)(long long res, long long fd_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_30___lstat13)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_30___lstat13)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(__sigaltstack14)(void *nss_, void *oss_) {
+  if (nss_) {
+    PRE_READ(nss_, struct_sigaltstack_sz);
+  }
+  if (oss_) {
+    PRE_READ(oss_, struct_sigaltstack_sz);
+  }
+}
+POST_SYSCALL(__sigaltstack14)(long long res, void *nss_, void *oss_) {}
+PRE_SYSCALL(__vfork14)(void) { /* Nothing to do */ }
+POST_SYSCALL(__vfork14)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(__posix_chown)(void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__posix_chown)
+(long long res, void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(__posix_fchown)(long long fd_, long long uid_, long long gid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__posix_fchown)
+(long long res, long long fd_, long long uid_, long long gid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__posix_lchown)(void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__posix_lchown)
+(long long res, void *path_, long long uid_, long long gid_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(getsid)(long long pid_) { /* Nothing to do */ }
+POST_SYSCALL(getsid)(long long res, long long pid_) { /* Nothing to do */ }
+PRE_SYSCALL(__clone)(long long flags_, void *stack_) { /* Nothing to do */ }
+POST_SYSCALL(__clone)(long long res, long long flags_, void *stack_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(fktrace)
+(long long fd_, long long ops_, long long facs_, long long pid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fktrace)
+(long long res, long long fd_, long long ops_, long long facs_,
+  long long pid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(preadv)
+(long long fd_, void *iovp_, long long iovcnt_, long long PAD_,
+  long long offset_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(preadv)
+(long long res, long long fd_, void *iovp_, long long iovcnt_, long long PAD_,
+  long long offset_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(pwritev)
+(long long fd_, void *iovp_, long long iovcnt_, long long PAD_,
+  long long offset_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(pwritev)
+(long long res, long long fd_, void *iovp_, long long iovcnt_, long long PAD_,
+  long long offset_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_16___sigaction14)
+(long long signum_, void *nsa_, void *osa_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_16___sigaction14)
+(long long res, long long signum_, void *nsa_, void *osa_) {
+  /* TODO */
+}
+PRE_SYSCALL(__sigpending14)(void *set_) { /* Nothing to do */ }
+POST_SYSCALL(__sigpending14)(long long res, void *set_) { /* Nothing to do */ }
+PRE_SYSCALL(__sigprocmask14)(long long how_, void *set_, void *oset_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__sigprocmask14)
+(long long res, long long how_, void *set_, void *oset_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__sigsuspend14)(void *set_) {
+  if (set_) {
+    PRE_READ(set_, sizeof(__sanitizer_sigset_t));
+  }
+}
+POST_SYSCALL(__sigsuspend14)(long long res, void *set_) {
+  if (set_) {
+    PRE_READ(set_, sizeof(__sanitizer_sigset_t));
+  }
+}
+PRE_SYSCALL(compat_16___sigreturn14)(void *sigcntxp_) { /* TODO */ }
+POST_SYSCALL(compat_16___sigreturn14)(long long res, void *sigcntxp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__getcwd)(void *bufp_, long long length_) { /* Nothing to do */ }
+POST_SYSCALL(__getcwd)(long long res, void *bufp_, long long length_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(fchroot)(long long fd_) { /* Nothing to do */ }
+POST_SYSCALL(fchroot)(long long res, long long fd_) { /* Nothing to do */ }
+PRE_SYSCALL(compat_30_fhopen)(void *fhp_, long long flags_) { /* TODO */ }
+POST_SYSCALL(compat_30_fhopen)(long long res, void *fhp_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_30_fhstat)(void *fhp_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_30_fhstat)(long long res, void *fhp_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_20_fhstatfs)(void *fhp_, void *buf_) { /* TODO */ }
+POST_SYSCALL(compat_20_fhstatfs)(long long res, void *fhp_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_____semctl13)
+(long long semid_, long long semnum_, long long cmd_, void *arg_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_____semctl13)
+(long long res, long long semid_, long long semnum_, long long cmd_,
+  void *arg_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___msgctl13)
+(long long msqid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50___msgctl13)
+(long long res, long long msqid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___shmctl13)
+(long long shmid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50___shmctl13)
+(long long res, long long shmid_, long long cmd_, void *buf_) {
+  /* TODO */
+}
+PRE_SYSCALL(lchflags)(void *path_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lchflags)(long long res, void *path_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(issetugid)(void) { /* Nothing to do */ }
+POST_SYSCALL(issetugid)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(utrace)(void *label_, void *addr_, long long len_) {
+  const char *label = (const char *)label_;
+  if (label) {
+    PRE_READ(label, __sanitizer::internal_strlen(label) + 1);
+  }
+  if (addr_) {
+    PRE_READ(addr_, len_);
+  }
+}
+POST_SYSCALL(utrace)(long long res, void *label_, void *addr_, long long len_) {
+  const char *label = (const char *)label_;
+  if (label) {
+    POST_READ(label, __sanitizer::internal_strlen(label) + 1);
+  }
+  if (addr_) {
+    POST_READ(addr_, len_);
+  }
+}
+PRE_SYSCALL(getcontext)(void *ucp_) { /* Nothing to do */ }
+POST_SYSCALL(getcontext)(long long res, void *ucp_) { /* Nothing to do */ }
+PRE_SYSCALL(setcontext)(void *ucp_) {
+  if (ucp_) {
+    PRE_READ(ucp_, ucontext_t_sz(ucp_));
+  }
+}
+POST_SYSCALL(setcontext)(long long res, void *ucp_) {}
+PRE_SYSCALL(_lwp_create)(void *ucp_, long long flags_, void *new_lwp_) {
+  if (ucp_) {
+    PRE_READ(ucp_, ucontext_t_sz(ucp_));
+  }
+}
+POST_SYSCALL(_lwp_create)
+(long long res, void *ucp_, long long flags_, void *new_lwp_) {}
+PRE_SYSCALL(_lwp_exit)(void) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_exit)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(_lwp_self)(void) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_self)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(_lwp_wait)(long long wait_for_, void *departed_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_lwp_wait)(long long res, long long wait_for_, void *departed_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_suspend)(long long target_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_suspend)(long long res, long long target_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_continue)(long long target_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_continue)(long long res, long long target_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_wakeup)(long long target_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_wakeup)(long long res, long long target_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_getprivate)(void) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_getprivate)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(_lwp_setprivate)(void *ptr_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_setprivate)(long long res, void *ptr_) { /* Nothing to do */ }
+PRE_SYSCALL(_lwp_kill)(long long target_, long long signo_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_lwp_kill)(long long res, long long target_, long long signo_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_detach)(long long target_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_detach)(long long res, long long target_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_50__lwp_park)
+(void *ts_, long long unpark_, void *hint_, void *unparkhint_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50__lwp_park)
+(long long res, void *ts_, long long unpark_, void *hint_, void *unparkhint_) {
+  /* TODO */
+}
+PRE_SYSCALL(_lwp_unpark)(long long target_, void *hint_) { /* Nothing to do */ }
+POST_SYSCALL(_lwp_unpark)(long long res, long long target_, void *hint_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_unpark_all)(void *targets_, long long ntargets_, void *hint_) {
+  if (targets_) {
+    PRE_READ(targets_, ntargets_ * sizeof(__sanitizer_lwpid_t));
+  }
+}
+POST_SYSCALL(_lwp_unpark_all)
+(long long res, void *targets_, long long ntargets_, void *hint_) {}
+PRE_SYSCALL(_lwp_setname)(long long target_, void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    PRE_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+POST_SYSCALL(_lwp_setname)(long long res, long long target_, void *name_) {
+  const char *name = (const char *)name_;
+  if (name) {
+    POST_READ(name, __sanitizer::internal_strlen(name) + 1);
+  }
+}
+PRE_SYSCALL(_lwp_getname)(long long target_, void *name_, long long len_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_lwp_getname)
+(long long res, long long target_, void *name_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_lwp_ctl)(long long features_, void **address_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_lwp_ctl)(long long res, long long features_, void **address_) {
+  /* Nothing to do */
+}
+/* syscall 326 has been skipped */
+/* syscall 327 has been skipped */
+/* syscall 328 has been skipped */
+/* syscall 329 has been skipped */
+PRE_SYSCALL(compat_60_sa_register)
+(void *newv_, void **oldv_, long long flags_, long long stackinfo_offset_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_60_sa_register)
+(long long res, void *newv_, void **oldv_, long long flags_,
+  long long stackinfo_offset_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_60_sa_stacks)(long long num_, void *stacks_) { /* TODO */ }
+POST_SYSCALL(compat_60_sa_stacks)
+(long long res, long long num_, void *stacks_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_60_sa_enable)(void) { /* TODO */ }
+POST_SYSCALL(compat_60_sa_enable)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_60_sa_setconcurrency)(long long concurrency_) { /* TODO */ }
+POST_SYSCALL(compat_60_sa_setconcurrency)
+(long long res, long long concurrency_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_60_sa_yield)(void) { /* TODO */ }
+POST_SYSCALL(compat_60_sa_yield)(long long res) { /* TODO */ }
+PRE_SYSCALL(compat_60_sa_preempt)(long long sa_id_) { /* TODO */ }
+POST_SYSCALL(compat_60_sa_preempt)(long long res, long long sa_id_) {
+  /* TODO */
+}
+/* syscall 336 has been skipped */
+/* syscall 337 has been skipped */
+/* syscall 338 has been skipped */
+/* syscall 339 has been skipped */
+PRE_SYSCALL(__sigaction_sigtramp)
+(long long signum_, void *nsa_, void *osa_, void *tramp_, long long vers_) {
+  if (nsa_) {
+    PRE_READ(nsa_, sizeof(__sanitizer_sigaction));
+  }
+}
+POST_SYSCALL(__sigaction_sigtramp)
+(long long res, long long signum_, void *nsa_, void *osa_, void *tramp_,
+  long long vers_) {
+  if (nsa_) {
+    PRE_READ(nsa_, sizeof(__sanitizer_sigaction));
+  }
+}
+/* syscall 341 has been skipped */
+/* syscall 342 has been skipped */
+PRE_SYSCALL(rasctl)(void *addr_, long long len_, long long op_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(rasctl)
+(long long res, void *addr_, long long len_, long long op_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(kqueue)(void) { /* Nothing to do */ }
+POST_SYSCALL(kqueue)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(compat_50_kevent)
+(long long fd_, void *changelist_, long long nchanges_, void *eventlist_,
+  long long nevents_, void *timeout_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_kevent)
+(long long res, long long fd_, void *changelist_, long long nchanges_,
+  void *eventlist_, long long nevents_, void *timeout_) {
+  /* TODO */
+}
+PRE_SYSCALL(_sched_setparam)
+(long long pid_, long long lid_, long long policy_, void *params_) {
+  if (params_) {
+    PRE_READ(params_, struct_sched_param_sz);
+  }
+}
+POST_SYSCALL(_sched_setparam)
+(long long res, long long pid_, long long lid_, long long policy_,
+  void *params_) {
+  if (params_) {
+    PRE_READ(params_, struct_sched_param_sz);
+  }
+}
+PRE_SYSCALL(_sched_getparam)
+(long long pid_, long long lid_, void *policy_, void *params_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_sched_getparam)
+(long long res, long long pid_, long long lid_, void *policy_, void *params_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_sched_setaffinity)
+(long long pid_, long long lid_, long long size_, void *cpuset_) {
+  if (cpuset_) {
+    PRE_READ(cpuset_, size_);
+  }
+}
+POST_SYSCALL(_sched_setaffinity)
+(long long res, long long pid_, long long lid_, long long size_,
+  void *cpuset_) {
+  if (cpuset_) {
+    PRE_READ(cpuset_, size_);
+  }
+}
+PRE_SYSCALL(_sched_getaffinity)
+(long long pid_, long long lid_, long long size_, void *cpuset_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_sched_getaffinity)
+(long long res, long long pid_, long long lid_, long long size_,
+  void *cpuset_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(sched_yield)(void) { /* Nothing to do */ }
+POST_SYSCALL(sched_yield)(long long res) { /* Nothing to do */ }
+PRE_SYSCALL(_sched_protect)(long long priority_) { /* Nothing to do */ }
+POST_SYSCALL(_sched_protect)(long long res, long long priority_) {
+  /* Nothing to do */
+}
+/* syscall 352 has been skipped */
+/* syscall 353 has been skipped */
+PRE_SYSCALL(fsync_range)
+(long long fd_, long long flags_, long long start_, long long length_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fsync_range)
+(long long res, long long fd_, long long flags_, long long start_,
+  long long length_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(uuidgen)(void *store_, long long count_) { /* Nothing to do */ }
+POST_SYSCALL(uuidgen)(long long res, void *store_, long long count_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_90_getvfsstat)
+(void *buf_, long long bufsize_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(compat_90_getvfsstat)
+(long long res, void *buf_, long long bufsize_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_90_statvfs1)(void *path_, void *buf_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(compat_90_statvfs1)
+(long long res, void *path_, void *buf_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(compat_90_fstatvfs1)(long long fd_, void *buf_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(compat_90_fstatvfs1)
+(long long res, long long fd_, void *buf_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(compat_30_fhstatvfs1)(void *fhp_, void *buf_, long long flags_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_30_fhstatvfs1)
+(long long res, void *fhp_, void *buf_, long long flags_) {
+  /* TODO */
+}
+PRE_SYSCALL(extattrctl)
+(void *path_, long long cmd_, void *filename_, long long attrnamespace_,
+  void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattrctl)
+(long long res, void *path_, long long cmd_, void *filename_,
+  long long attrnamespace_, void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_set_file)
+(void *path_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_set_file)
+(long long res, void *path_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_get_file)
+(void *path_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_get_file)
+(long long res, void *path_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_delete_file)
+(void *path_, long long attrnamespace_, void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_delete_file)
+(long long res, void *path_, long long attrnamespace_, void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_set_fd)
+(long long fd_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  /* TODO */
+}
+POST_SYSCALL(extattr_set_fd)
+(long long res, long long fd_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  /* TODO */
+}
+PRE_SYSCALL(extattr_get_fd)
+(long long fd_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  /* TODO */
+}
+POST_SYSCALL(extattr_get_fd)
+(long long res, long long fd_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  /* TODO */
+}
+PRE_SYSCALL(extattr_delete_fd)
+(long long fd_, long long attrnamespace_, void *attrname_) {
+  /* TODO */
+}
+POST_SYSCALL(extattr_delete_fd)
+(long long res, long long fd_, long long attrnamespace_, void *attrname_) {
+  /* TODO */
+}
+PRE_SYSCALL(extattr_set_link)
+(void *path_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_set_link)
+(long long res, void *path_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_get_link)
+(void *path_, long long attrnamespace_, void *attrname_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_get_link)
+(long long res, void *path_, long long attrnamespace_, void *attrname_,
+  void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_delete_link)
+(void *path_, long long attrnamespace_, void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_delete_link)
+(long long res, void *path_, long long attrnamespace_, void *attrname_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_list_fd)
+(long long fd_, long long attrnamespace_, void *data_, long long nbytes_) {
+  /* TODO */
+}
+POST_SYSCALL(extattr_list_fd)
+(long long res, long long fd_, long long attrnamespace_, void *data_,
+  long long nbytes_) {
+  /* TODO */
+}
+PRE_SYSCALL(extattr_list_file)
+(void *path_, long long attrnamespace_, void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_list_file)
+(long long res, void *path_, long long attrnamespace_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(extattr_list_link)
+(void *path_, long long attrnamespace_, void *data_, long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(extattr_list_link)
+(long long res, void *path_, long long attrnamespace_, void *data_,
+  long long nbytes_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(compat_50_pselect)
+(long long nd_, void *in_, void *ou_, void *ex_, void *ts_, void *mask_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_pselect)
+(long long res, long long nd_, void *in_, void *ou_, void *ex_, void *ts_,
+  void *mask_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50_pollts)
+(void *fds_, long long nfds_, void *ts_, void *mask_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_pollts)
+(long long res, void *fds_, long long nfds_, void *ts_, void *mask_) {
+  /* TODO */
+}
+PRE_SYSCALL(setxattr)
+(void *path_, void *name_, void *value_, long long size_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(setxattr)
+(long long res, void *path_, void *name_, void *value_, long long size_,
+  long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(lsetxattr)
+(void *path_, void *name_, void *value_, long long size_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lsetxattr)
+(long long res, void *path_, void *name_, void *value_, long long size_,
+  long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(fsetxattr)
+(long long fd_, void *name_, void *value_, long long size_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fsetxattr)
+(long long res, long long fd_, void *name_, void *value_, long long size_,
+  long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(getxattr)(void *path_, void *name_, void *value_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(getxattr)
+(long long res, void *path_, void *name_, void *value_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(lgetxattr)
+(void *path_, void *name_, void *value_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lgetxattr)
+(long long res, void *path_, void *name_, void *value_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(fgetxattr)
+(long long fd_, void *name_, void *value_, long long size_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fgetxattr)
+(long long res, long long fd_, void *name_, void *value_, long long size_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(listxattr)(void *path_, void *list_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(listxattr)
+(long long res, void *path_, void *list_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(llistxattr)(void *path_, void *list_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(llistxattr)
+(long long res, void *path_, void *list_, long long size_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(flistxattr)(long long fd_, void *list_, long long size_) {
+  /* TODO */
+}
+POST_SYSCALL(flistxattr)
+(long long res, long long fd_, void *list_, long long size_) {
+  /* TODO */
+}
+PRE_SYSCALL(removexattr)(void *path_, void *name_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(removexattr)(long long res, void *path_, void *name_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(lremovexattr)(void *path_, void *name_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(lremovexattr)(long long res, void *path_, void *name_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(fremovexattr)(long long fd_, void *name_) { /* TODO */ }
+POST_SYSCALL(fremovexattr)(long long res, long long fd_, void *name_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___stat30)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_50___stat30)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___fstat30)(long long fd_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_50___fstat30)(long long res, long long fd_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___lstat30)(void *path_, void *ub_) { /* TODO */ }
+POST_SYSCALL(compat_50___lstat30)(long long res, void *path_, void *ub_) {
+  /* TODO */
+}
+PRE_SYSCALL(__getdents30)(long long fd_, void *buf_, long long count_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__getdents30)
+(long long res, long long fd_, void *buf_, long long count_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(posix_fadvise)(long long) { /* Nothing to do */ }
+POST_SYSCALL(posix_fadvise)(long long res, long long) { /* Nothing to do */ }
+PRE_SYSCALL(compat_30___fhstat30)(void *fhp_, void *sb_) { /* TODO */ }
+POST_SYSCALL(compat_30___fhstat30)(long long res, void *fhp_, void *sb_) {
+  /* TODO */
+}
+PRE_SYSCALL(compat_50___ntp_gettime30)(void *ntvp_) { /* TODO */ }
+POST_SYSCALL(compat_50___ntp_gettime30)(long long res, void *ntvp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__socket30)
+(long long domain_, long long type_, long long protocol_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__socket30)
+(long long res, long long domain_, long long type_, long long protocol_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__getfh30)(void *fname_, void *fhp_, void *fh_size_) {
+  const char *fname = (const char *)fname_;
+  if (fname) {
+    PRE_READ(fname, __sanitizer::internal_strlen(fname) + 1);
+  }
+}
+POST_SYSCALL(__getfh30)
+(long long res, void *fname_, void *fhp_, void *fh_size_) {
+  const char *fname = (const char *)fname_;
+  if (res == 0) {
+    if (fname) {
+      POST_READ(fname, __sanitizer::internal_strlen(fname) + 1);
+    }
+  }
+}
+PRE_SYSCALL(__fhopen40)(void *fhp_, long long fh_size_, long long flags_) {
+  if (fhp_) {
+    PRE_READ(fhp_, fh_size_);
+  }
+}
+POST_SYSCALL(__fhopen40)
+(long long res, void *fhp_, long long fh_size_, long long flags_) {}
+PRE_SYSCALL(compat_90_fhstatvfs1)
+(void *fhp_, long long fh_size_, void *buf_, long long flags_) {
+  if (fhp_) {
+    PRE_READ(fhp_, fh_size_);
+  }
+}
+POST_SYSCALL(compat_90_fhstatvfs1)
+(long long res, void *fhp_, long long fh_size_, void *buf_, long long flags_) {}
+PRE_SYSCALL(compat_50___fhstat40)(void *fhp_, long long fh_size_, void *sb_) {
+  if (fhp_) {
+    PRE_READ(fhp_, fh_size_);
+  }
+}
+POST_SYSCALL(compat_50___fhstat40)
+(long long res, void *fhp_, long long fh_size_, void *sb_) {}
+PRE_SYSCALL(aio_cancel)(long long fildes_, void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_cancel)(long long res, long long fildes_, void *aiocbp_) {}
+PRE_SYSCALL(aio_error)(void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_error)(long long res, void *aiocbp_) {}
+PRE_SYSCALL(aio_fsync)(long long op_, void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_fsync)(long long res, long long op_, void *aiocbp_) {}
+PRE_SYSCALL(aio_read)(void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_read)(long long res, void *aiocbp_) {}
+PRE_SYSCALL(aio_return)(void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_return)(long long res, void *aiocbp_) {}
+PRE_SYSCALL(compat_50_aio_suspend)
+(void *list_, long long nent_, void *timeout_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_50_aio_suspend)
+(long long res, void *list_, long long nent_, void *timeout_) {
+  /* TODO */
+}
+PRE_SYSCALL(aio_write)(void *aiocbp_) {
+  if (aiocbp_) {
+    PRE_READ(aiocbp_, sizeof(struct __sanitizer_aiocb));
+  }
+}
+POST_SYSCALL(aio_write)(long long res, void *aiocbp_) {}
+PRE_SYSCALL(lio_listio)
+(long long mode_, void *list_, long long nent_, void *sig_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(lio_listio)
+(long long res, long long mode_, void *list_, long long nent_, void *sig_) {
+  /* Nothing to do */
+}
+/* syscall 407 has been skipped */
+/* syscall 408 has been skipped */
+/* syscall 409 has been skipped */
+PRE_SYSCALL(__mount50)
+(void *type_, void *path_, long long flags_, void *data_, long long data_len_) {
+  const char *type = (const char *)type_;
+  const char *path = (const char *)path_;
+  if (type) {
+    PRE_READ(type, __sanitizer::internal_strlen(type) + 1);
+  }
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (data_) {
+    PRE_READ(data_, data_len_);
+  }
+}
+POST_SYSCALL(__mount50)
+(long long res, void *type_, void *path_, long long flags_, void *data_,
+  long long data_len_) {
+  const char *type = (const char *)type_;
+  const char *path = (const char *)path_;
+  if (type) {
+    POST_READ(type, __sanitizer::internal_strlen(type) + 1);
+  }
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (data_) {
+    POST_READ(data_, data_len_);
+  }
+}
+PRE_SYSCALL(mremap)
+(void *old_address_, long long old_size_, void *new_address_,
+  long long new_size_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(mremap)
+(long long res, void *old_address_, long long old_size_, void *new_address_,
+  long long new_size_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(pset_create)(void *psid_) { /* Nothing to do */ }
+POST_SYSCALL(pset_create)(long long res, void *psid_) { /* Nothing to do */ }
+PRE_SYSCALL(pset_destroy)(long long psid_) { /* Nothing to do */ }
+POST_SYSCALL(pset_destroy)(long long res, long long psid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(pset_assign)(long long psid_, long long cpuid_, void *opsid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(pset_assign)
+(long long res, long long psid_, long long cpuid_, void *opsid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(_pset_bind)
+(long long idtype_, long long first_id_, long long second_id_, long long psid_,
+  void *opsid_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(_pset_bind)
+(long long res, long long idtype_, long long first_id_, long long second_id_,
+  long long psid_, void *opsid_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__posix_fadvise50)
+(long long fd_, long long PAD_, long long offset_, long long len_,
+  long long advice_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__posix_fadvise50)
+(long long res, long long fd_, long long PAD_, long long offset_,
+  long long len_, long long advice_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__select50)
+(long long nd_, void *in_, void *ou_, void *ex_, void *tv_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__select50)
+(long long res, long long nd_, void *in_, void *ou_, void *ex_, void *tv_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__gettimeofday50)(void *tp_, void *tzp_) { /* Nothing to do */ }
+POST_SYSCALL(__gettimeofday50)(long long res, void *tp_, void *tzp_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__settimeofday50)(void *tv_, void *tzp_) {
+  if (tv_) {
+    PRE_READ(tv_, timeval_sz);
+  }
+  if (tzp_) {
+    PRE_READ(tzp_, struct_timezone_sz);
+  }
+}
+POST_SYSCALL(__settimeofday50)(long long res, void *tv_, void *tzp_) {}
+PRE_SYSCALL(__utimes50)(void *path_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (tptr) {
+    PRE_READ(tptr[0], struct_timespec_sz);
+    PRE_READ(tptr[1], struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__utimes50)(long long res, void *path_, void *tptr_) {}
+PRE_SYSCALL(__adjtime50)(void *delta_, void *olddelta_) {
+  if (delta_) {
+    PRE_READ(delta_, timeval_sz);
+  }
+}
+POST_SYSCALL(__adjtime50)(long long res, void *delta_, void *olddelta_) {}
+PRE_SYSCALL(__lfs_segwait50)(void *fsidp_, void *tv_) { /* TODO */ }
+POST_SYSCALL(__lfs_segwait50)(long long res, void *fsidp_, void *tv_) {
+  /* TODO */
+}
+PRE_SYSCALL(__futimes50)(long long fd_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  if (tptr) {
+    PRE_READ(tptr[0], struct_timespec_sz);
+    PRE_READ(tptr[1], struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__futimes50)(long long res, long long fd_, void *tptr_) {}
+PRE_SYSCALL(__lutimes50)(void *path_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (tptr) {
+    PRE_READ(tptr[0], struct_timespec_sz);
+    PRE_READ(tptr[1], struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__lutimes50)(long long res, void *path_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (tptr) {
+    POST_READ(tptr[0], struct_timespec_sz);
+    POST_READ(tptr[1], struct_timespec_sz);
+  }
+}
+PRE_SYSCALL(__setitimer50)(long long which_, void *itv_, void *oitv_) {
+  struct __sanitizer_itimerval *itv = (struct __sanitizer_itimerval *)itv_;
+  if (itv) {
+    PRE_READ(&itv->it_interval.tv_sec, sizeof(__sanitizer_time_t));
+    PRE_READ(&itv->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));
+    PRE_READ(&itv->it_value.tv_sec, sizeof(__sanitizer_time_t));
+    PRE_READ(&itv->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));
+  }
+}
+POST_SYSCALL(__setitimer50)
+(long long res, long long which_, void *itv_, void *oitv_) {}
+PRE_SYSCALL(__getitimer50)(long long which_, void *itv_) { /* Nothing to do */ }
+POST_SYSCALL(__getitimer50)(long long res, long long which_, void *itv_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__clock_gettime50)(long long clock_id_, void *tp_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__clock_gettime50)(long long res, long long clock_id_, void *tp_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__clock_settime50)(long long clock_id_, void *tp_) {
+  if (tp_) {
+    PRE_READ(tp_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__clock_settime50)
+(long long res, long long clock_id_, void *tp_) {}
+PRE_SYSCALL(__clock_getres50)(long long clock_id_, void *tp_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__clock_getres50)(long long res, long long clock_id_, void *tp_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__nanosleep50)(void *rqtp_, void *rmtp_) {
+  if (rqtp_) {
+    PRE_READ(rqtp_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__nanosleep50)(long long res, void *rqtp_, void *rmtp_) {}
+PRE_SYSCALL(____sigtimedwait50)(void *set_, void *info_, void *timeout_) {
+  if (set_) {
+    PRE_READ(set_, sizeof(__sanitizer_sigset_t));
+  }
+  if (timeout_) {
+    PRE_READ(timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(____sigtimedwait50)
+(long long res, void *set_, void *info_, void *timeout_) {}
+PRE_SYSCALL(__mq_timedsend50)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, long long msg_prio_,
+  void *abs_timeout_) {
+  if (msg_ptr_) {
+    PRE_READ(msg_ptr_, msg_len_);
+  }
+  if (abs_timeout_) {
+    PRE_READ(abs_timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__mq_timedsend50)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  long long msg_prio_, void *abs_timeout_) {}
+PRE_SYSCALL(__mq_timedreceive50)
+(long long mqdes_, void *msg_ptr_, long long msg_len_, void *msg_prio_,
+  void *abs_timeout_) {
+  if (msg_ptr_) {
+    PRE_READ(msg_ptr_, msg_len_);
+  }
+  if (abs_timeout_) {
+    PRE_READ(abs_timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__mq_timedreceive50)
+(long long res, long long mqdes_, void *msg_ptr_, long long msg_len_,
+  void *msg_prio_, void *abs_timeout_) {}
+PRE_SYSCALL(compat_60__lwp_park)
+(void *ts_, long long unpark_, void *hint_, void *unparkhint_) {
+  /* TODO */
+}
+POST_SYSCALL(compat_60__lwp_park)
+(long long res, void *ts_, long long unpark_, void *hint_, void *unparkhint_) {
+  /* TODO */
+}
+PRE_SYSCALL(__kevent50)
+(long long fd_, void *changelist_, long long nchanges_, void *eventlist_,
+  long long nevents_, void *timeout_) {
+  if (changelist_) {
+    PRE_READ(changelist_, nchanges_ * struct_kevent_sz);
+  }
+  if (timeout_) {
+    PRE_READ(timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__kevent50)
+(long long res, long long fd_, void *changelist_, long long nchanges_,
+  void *eventlist_, long long nevents_, void *timeout_) {}
+PRE_SYSCALL(__pselect50)
+(long long nd_, void *in_, void *ou_, void *ex_, void *ts_, void *mask_) {
+  if (ts_) {
+    PRE_READ(ts_, struct_timespec_sz);
+  }
+  if (mask_) {
+    PRE_READ(mask_, sizeof(struct __sanitizer_sigset_t));
+  }
+}
+POST_SYSCALL(__pselect50)
+(long long res, long long nd_, void *in_, void *ou_, void *ex_, void *ts_,
+  void *mask_) {}
+PRE_SYSCALL(__pollts50)(void *fds_, long long nfds_, void *ts_, void *mask_) {
+  if (ts_) {
+    PRE_READ(ts_, struct_timespec_sz);
+  }
+  if (mask_) {
+    PRE_READ(mask_, sizeof(struct __sanitizer_sigset_t));
+  }
+}
+POST_SYSCALL(__pollts50)
+(long long res, void *fds_, long long nfds_, void *ts_, void *mask_) {}
+PRE_SYSCALL(__aio_suspend50)(void *list_, long long nent_, void *timeout_) {
+  int i;
+  const struct aiocb *const *list = (const struct aiocb *const *)list_;
+  if (list) {
+    for (i = 0; i < nent_; i++) {
+      if (list[i]) {
+        PRE_READ(list[i], sizeof(struct __sanitizer_aiocb));
+      }
+    }
+  }
+  if (timeout_) {
+    PRE_READ(timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(__aio_suspend50)
+(long long res, void *list_, long long nent_, void *timeout_) {}
+PRE_SYSCALL(__stat50)(void *path_, void *ub_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__stat50)(long long res, void *path_, void *ub_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(__fstat50)(long long fd_, void *sb_) { /* Nothing to do */ }
+POST_SYSCALL(__fstat50)(long long res, long long fd_, void *sb_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__lstat50)(void *path_, void *ub_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__lstat50)(long long res, void *path_, void *ub_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(____semctl50)
+(long long semid_, long long semnum_, long long cmd_, void *arg_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(____semctl50)
+(long long res, long long semid_, long long semnum_, long long cmd_,
+  void *arg_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__shmctl50)(long long shmid_, long long cmd_, void *buf_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__shmctl50)
+(long long res, long long shmid_, long long cmd_, void *buf_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__msgctl50)(long long msqid_, long long cmd_, void *buf_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__msgctl50)
+(long long res, long long msqid_, long long cmd_, void *buf_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__getrusage50)(long long who_, void *rusage_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__getrusage50)(long long res, long long who_, void *rusage_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__timer_settime50)
+(long long timerid_, long long flags_, void *value_, void *ovalue_) {
+  struct __sanitizer_itimerval *value = (struct __sanitizer_itimerval *)value_;
+  if (value) {
+    PRE_READ(&value->it_interval.tv_sec, sizeof(__sanitizer_time_t));
+    PRE_READ(&value->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));
+    PRE_READ(&value->it_value.tv_sec, sizeof(__sanitizer_time_t));
+    PRE_READ(&value->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));
+  }
+}
+POST_SYSCALL(__timer_settime50)
+(long long res, long long timerid_, long long flags_, void *value_,
+  void *ovalue_) {
+  struct __sanitizer_itimerval *value = (struct __sanitizer_itimerval *)value_;
+  if (res == 0) {
+    if (value) {
+      POST_READ(&value->it_interval.tv_sec, sizeof(__sanitizer_time_t));
+      POST_READ(&value->it_interval.tv_usec, sizeof(__sanitizer_suseconds_t));
+      POST_READ(&value->it_value.tv_sec, sizeof(__sanitizer_time_t));
+      POST_READ(&value->it_value.tv_usec, sizeof(__sanitizer_suseconds_t));
+    }
+  }
+}
+PRE_SYSCALL(__timer_gettime50)(long long timerid_, void *value_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__timer_gettime50)
+(long long res, long long timerid_, void *value_) {
+  /* Nothing to do */
+}
+#if defined(NTP) || !defined(_KERNEL_OPT)
+PRE_SYSCALL(__ntp_gettime50)(void *ntvp_) { /* Nothing to do */ }
+POST_SYSCALL(__ntp_gettime50)(long long res, void *ntvp_) {
+  /* Nothing to do */
+}
+#else
+/* syscall 448 has been skipped */
+#endif
+PRE_SYSCALL(__wait450)
+(long long pid_, void *status_, long long options_, void *rusage_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__wait450)
+(long long res, long long pid_, void *status_, long long options_,
+  void *rusage_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__mknod50)(void *path_, long long mode_, long long dev_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__mknod50)
+(long long res, void *path_, long long mode_, long long dev_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(__fhstat50)(void *fhp_, long long fh_size_, void *sb_) {
+  if (fhp_) {
+    PRE_READ(fhp_, fh_size_);
+  }
+}
+POST_SYSCALL(__fhstat50)
+(long long res, void *fhp_, long long fh_size_, void *sb_) {
+  if (res == 0) {
+    if (fhp_) {
+      POST_READ(fhp_, fh_size_);
+    }
+  }
+}
+/* syscall 452 has been skipped */
+PRE_SYSCALL(pipe2)(void *fildes_, long long flags_) { /* Nothing to do */ }
+POST_SYSCALL(pipe2)(long long res, void *fildes_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(dup3)(long long from_, long long to_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(dup3)
+(long long res, long long from_, long long to_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(kqueue1)(long long flags_) { /* Nothing to do */ }
+POST_SYSCALL(kqueue1)(long long res, long long flags_) { /* Nothing to do */ }
+PRE_SYSCALL(paccept)
+(long long s_, void *name_, void *anamelen_, void *mask_, long long flags_) {
+  if (mask_) {
+    PRE_READ(mask_, sizeof(__sanitizer_sigset_t));
+  }
+}
+POST_SYSCALL(paccept)
+(long long res, long long s_, void *name_, void *anamelen_, void *mask_,
+  long long flags_) {
+  if (res >= 0) {
+    if (mask_) {
+      PRE_READ(mask_, sizeof(__sanitizer_sigset_t));
+    }
+  }
+}
+PRE_SYSCALL(linkat)
+(long long fd1_, void *name1_, long long fd2_, void *name2_, long long flags_) {
+  const char *name1 = (const char *)name1_;
+  const char *name2 = (const char *)name2_;
+  if (name1) {
+    PRE_READ(name1, __sanitizer::internal_strlen(name1) + 1);
+  }
+  if (name2) {
+    PRE_READ(name2, __sanitizer::internal_strlen(name2) + 1);
+  }
+}
+POST_SYSCALL(linkat)
+(long long res, long long fd1_, void *name1_, long long fd2_, void *name2_,
+  long long flags_) {
+  const char *name1 = (const char *)name1_;
+  const char *name2 = (const char *)name2_;
+  if (res == 0) {
+    if (name1) {
+      POST_READ(name1, __sanitizer::internal_strlen(name1) + 1);
+    }
+    if (name2) {
+      POST_READ(name2, __sanitizer::internal_strlen(name2) + 1);
+    }
+  }
+}
+PRE_SYSCALL(renameat)
+(long long fromfd_, void *from_, long long tofd_, void *to_) {
+  const char *from = (const char *)from_;
+  const char *to = (const char *)to_;
+  if (from) {
+    PRE_READ(from, __sanitizer::internal_strlen(from) + 1);
+  }
+  if (to) {
+    PRE_READ(to, __sanitizer::internal_strlen(to) + 1);
+  }
+}
+POST_SYSCALL(renameat)
+(long long res, long long fromfd_, void *from_, long long tofd_, void *to_) {
+  const char *from = (const char *)from_;
+  const char *to = (const char *)to_;
+  if (res == 0) {
+    if (from) {
+      POST_READ(from, __sanitizer::internal_strlen(from) + 1);
+    }
+    if (to) {
+      POST_READ(to, __sanitizer::internal_strlen(to) + 1);
+    }
+  }
+}
+PRE_SYSCALL(mkfifoat)(long long fd_, void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(mkfifoat)
+(long long res, long long fd_, void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(mknodat)
+(long long fd_, void *path_, long long mode_, long long PAD_, long long dev_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(mknodat)
+(long long res, long long fd_, void *path_, long long mode_, long long PAD_,
+  long long dev_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(mkdirat)(long long fd_, void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(mkdirat)
+(long long res, long long fd_, void *path_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(faccessat)
+(long long fd_, void *path_, long long amode_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(faccessat)
+(long long res, long long fd_, void *path_, long long amode_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fchmodat)
+(long long fd_, void *path_, long long mode_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(fchmodat)
+(long long res, long long fd_, void *path_, long long mode_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fchownat)
+(long long fd_, void *path_, long long owner_, long long group_,
+  long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(fchownat)
+(long long res, long long fd_, void *path_, long long owner_, long long group_,
+  long long flag_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(fexecve)(long long fd_, void *argp_, void *envp_) { /* TODO */ }
+POST_SYSCALL(fexecve)(long long res, long long fd_, void *argp_, void *envp_) {
+  /* TODO */
+}
+PRE_SYSCALL(fstatat)(long long fd_, void *path_, void *buf_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(fstatat)
+(long long res, long long fd_, void *path_, void *buf_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(utimensat)
+(long long fd_, void *path_, void *tptr_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+  if (tptr_) {
+    PRE_READ(tptr_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(utimensat)
+(long long res, long long fd_, void *path_, void *tptr_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (res > 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+    if (tptr_) {
+      POST_READ(tptr_, struct_timespec_sz);
+    }
+  }
+}
+PRE_SYSCALL(openat)
+(long long fd_, void *path_, long long oflags_, long long mode_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(openat)
+(long long res, long long fd_, void *path_, long long oflags_,
+  long long mode_) {
+  const char *path = (const char *)path_;
+  if (res > 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(readlinkat)
+(long long fd_, void *path_, void *buf_, long long bufsize_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(readlinkat)
+(long long res, long long fd_, void *path_, void *buf_, long long bufsize_) {
+  const char *path = (const char *)path_;
+  if (res > 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(symlinkat)(void *path1_, long long fd_, void *path2_) {
+  const char *path1 = (const char *)path1_;
+  const char *path2 = (const char *)path2_;
+  if (path1) {
+    PRE_READ(path1, __sanitizer::internal_strlen(path1) + 1);
+  }
+  if (path2) {
+    PRE_READ(path2, __sanitizer::internal_strlen(path2) + 1);
+  }
+}
+POST_SYSCALL(symlinkat)
+(long long res, void *path1_, long long fd_, void *path2_) {
+  const char *path1 = (const char *)path1_;
+  const char *path2 = (const char *)path2_;
+  if (res == 0) {
+    if (path1) {
+      POST_READ(path1, __sanitizer::internal_strlen(path1) + 1);
+    }
+    if (path2) {
+      POST_READ(path2, __sanitizer::internal_strlen(path2) + 1);
+    }
+  }
+}
+PRE_SYSCALL(unlinkat)(long long fd_, void *path_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(unlinkat)
+(long long res, long long fd_, void *path_, long long flag_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(futimens)(long long fd_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  if (tptr) {
+    PRE_READ(tptr[0], struct_timespec_sz);
+    PRE_READ(tptr[1], struct_timespec_sz);
+  }
+}
+POST_SYSCALL(futimens)(long long res, long long fd_, void *tptr_) {
+  struct __sanitizer_timespec **tptr = (struct __sanitizer_timespec **)tptr_;
+  if (res == 0) {
+    if (tptr) {
+      POST_READ(tptr[0], struct_timespec_sz);
+      POST_READ(tptr[1], struct_timespec_sz);
+    }
+  }
+}
+PRE_SYSCALL(__quotactl)(void *path_, void *args_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__quotactl)(long long res, void *path_, void *args_) {
+  const char *path = (const char *)path_;
+  if (res == 0) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(posix_spawn)
+(void *pid_, void *path_, void *file_actions_, void *attrp_, void *argv_,
+  void *envp_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(posix_spawn)
+(long long res, void *pid_, void *path_, void *file_actions_, void *attrp_,
+  void *argv_, void *envp_) {
+  const char *path = (const char *)path_;
+  if (pid_) {
+    if (path) {
+      POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+    }
+  }
+}
+PRE_SYSCALL(recvmmsg)
+(long long s_, void *mmsg_, long long vlen_, long long flags_, void *timeout_) {
+  if (timeout_) {
+    PRE_READ(timeout_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(recvmmsg)
+(long long res, long long s_, void *mmsg_, long long vlen_, long long flags_,
+  void *timeout_) {
+  if (res >= 0) {
+    if (timeout_) {
+      POST_READ(timeout_, struct_timespec_sz);
+    }
+  }
+}
+PRE_SYSCALL(sendmmsg)
+(long long s_, void *mmsg_, long long vlen_, long long flags_) {
+  struct __sanitizer_mmsghdr *mmsg = (struct __sanitizer_mmsghdr *)mmsg_;
+  if (mmsg) {
+    PRE_READ(mmsg, sizeof(struct __sanitizer_mmsghdr) *
+                       (vlen_ > 1024 ? 1024 : vlen_));
+  }
+}
+POST_SYSCALL(sendmmsg)
+(long long res, long long s_, void *mmsg_, long long vlen_, long long flags_) {
+  struct __sanitizer_mmsghdr *mmsg = (struct __sanitizer_mmsghdr *)mmsg_;
+  if (res >= 0) {
+    if (mmsg) {
+      POST_READ(mmsg, sizeof(struct __sanitizer_mmsghdr) *
+                          (vlen_ > 1024 ? 1024 : vlen_));
+    }
+  }
+}
+PRE_SYSCALL(clock_nanosleep)
+(long long clock_id_, long long flags_, void *rqtp_, void *rmtp_) {
+  if (rqtp_) {
+    PRE_READ(rqtp_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(clock_nanosleep)
+(long long res, long long clock_id_, long long flags_, void *rqtp_,
+  void *rmtp_) {
+  if (rqtp_) {
+    POST_READ(rqtp_, struct_timespec_sz);
+  }
+}
+PRE_SYSCALL(___lwp_park60)
+(long long clock_id_, long long flags_, void *ts_, long long unpark_,
+  void *hint_, void *unparkhint_) {
+  if (ts_) {
+    PRE_READ(ts_, struct_timespec_sz);
+  }
+}
+POST_SYSCALL(___lwp_park60)
+(long long res, long long clock_id_, long long flags_, void *ts_,
+  long long unpark_, void *hint_, void *unparkhint_) {
+  if (res == 0) {
+    if (ts_) {
+      POST_READ(ts_, struct_timespec_sz);
+    }
+  }
+}
+PRE_SYSCALL(posix_fallocate)
+(long long fd_, long long PAD_, long long pos_, long long len_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(posix_fallocate)
+(long long res, long long fd_, long long PAD_, long long pos_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(fdiscard)
+(long long fd_, long long PAD_, long long pos_, long long len_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(fdiscard)
+(long long res, long long fd_, long long PAD_, long long pos_, long long len_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(wait6)
+(long long idtype_, long long id_, void *status_, long long options_,
+  void *wru_, void *info_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(wait6)
+(long long res, long long idtype_, long long id_, void *status_,
+  long long options_, void *wru_, void *info_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(clock_getcpuclockid2)
+(long long idtype_, long long id_, void *clock_id_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(clock_getcpuclockid2)
+(long long res, long long idtype_, long long id_, void *clock_id_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__getvfsstat90)(void *buf_, long long bufsize_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__getvfsstat90)
+(long long res, void *buf_, long long bufsize_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__statvfs190)(void *path_, void *buf_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    PRE_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+POST_SYSCALL(__statvfs190)
+(long long res, void *path_, void *buf_, long long flags_) {
+  const char *path = (const char *)path_;
+  if (path) {
+    POST_READ(path, __sanitizer::internal_strlen(path) + 1);
+  }
+}
+PRE_SYSCALL(__fstatvfs190)(long long fd_, void *buf_, long long flags_) {
+  /* Nothing to do */
+}
+POST_SYSCALL(__fstatvfs190)
+(long long res, long long fd_, void *buf_, long long flags_) {
+  /* Nothing to do */
+}
+PRE_SYSCALL(__fhstatvfs190)
+(void *fhp_, long long fh_size_, void *buf_, long long flags_) {
+  if (fhp_) {
+    PRE_READ(fhp_, fh_size_);
+  }
+}
+POST_SYSCALL(__fhstatvfs190)
+(long long res, void *fhp_, long long fh_size_, void *buf_, long long flags_) {}
+PRE_SYSCALL(__acl_get_link)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_get_link)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_set_link)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_set_link)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_delete_link)(void *path_, long long type_) { /* TODO */ }
+POST_SYSCALL(__acl_delete_link)(long long res, void *path_, long long type_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_aclcheck_link)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_aclcheck_link)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_get_file)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_get_file)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_set_file)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_set_file)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_get_fd)(long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_get_fd)
+(long long res, long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_set_fd)(long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_set_fd)
+(long long res, long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_delete_file)(void *path_, long long type_) { /* TODO */ }
+POST_SYSCALL(__acl_delete_file)(long long res, void *path_, long long type_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_delete_fd)(long long filedes_, long long type_) { /* TODO */ }
+POST_SYSCALL(__acl_delete_fd)
+(long long res, long long filedes_, long long type_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_aclcheck_file)(void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_aclcheck_file)
+(long long res, void *path_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(__acl_aclcheck_fd)
+(long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+POST_SYSCALL(__acl_aclcheck_fd)
+(long long res, long long filedes_, long long type_, void *aclp_) {
+  /* TODO */
+}
+PRE_SYSCALL(lpathconf)(void *path_, long long name_) { /* TODO */ }
+POST_SYSCALL(lpathconf)(long long res, void *path_, long long name_) {
+  /* TODO */
+}
+#undef SYS_MAXSYSARGS
+} // extern "C"
+
+#undef PRE_SYSCALL
+#undef PRE_READ
+#undef PRE_WRITE
+#undef POST_SYSCALL
+#undef POST_READ
+#undef POST_WRITE
+
+#endif // SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_termination.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_termination.cpp
new file mode 100644
index 0000000000..6a54734353
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_termination.cpp
@@ -0,0 +1,99 @@
+//===-- sanitizer_termination.cpp -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// This file contains the Sanitizer termination functions CheckFailed and Die,
+/// and the callback functionalities associated with them.
+///
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common.h"
+#include "sanitizer_libc.h"
+
+namespace __sanitizer {
+
+static const int kMaxNumOfInternalDieCallbacks = 5;
+static DieCallbackType InternalDieCallbacks[kMaxNumOfInternalDieCallbacks];
+
+bool AddDieCallback(DieCallbackType callback) {
+  for (int i = 0; i < kMaxNumOfInternalDieCallbacks; i++) {
+    if (InternalDieCallbacks[i] == nullptr) {
+      InternalDieCallbacks[i] = callback;
+      return true;
+    }
+  }
+  return false;
+}
+
+bool RemoveDieCallback(DieCallbackType callback) {
+  for (int i = 0; i < kMaxNumOfInternalDieCallbacks; i++) {
+    if (InternalDieCallbacks[i] == callback) {
+      internal_memmove(&InternalDieCallbacks[i], &InternalDieCallbacks[i + 1],
+                       sizeof(InternalDieCallbacks[0]) *
+                           (kMaxNumOfInternalDieCallbacks - i - 1));
+      InternalDieCallbacks[kMaxNumOfInternalDieCallbacks - 1] = nullptr;
+      return true;
+    }
+  }
+  return false;
+}
+
+static DieCallbackType UserDieCallback;
+void SetUserDieCallback(DieCallbackType callback) {
+  UserDieCallback = callback;
+}
+
+void NORETURN Die() {
+  if (UserDieCallback)
+    UserDieCallback();
+  for (int i = kMaxNumOfInternalDieCallbacks - 1; i >= 0; i--) {
+    if (InternalDieCallbacks[i])
+      InternalDieCallbacks[i]();
+  }
+  if (common_flags()->abort_on_error)
+    Abort();
+  internal__exit(common_flags()->exitcode);
+}
+
+static void (*CheckUnwindCallback)();
+void SetCheckUnwindCallback(void (*callback)()) {
+  CheckUnwindCallback = callback;
+}
+
+void NORETURN CheckFailed(const char *file, int line, const char *cond,
+                          u64 v1, u64 v2) {
+  u32 tid = GetTid();
+  Printf("%s: CHECK failed: %s:%d \"%s\" (0x%zx, 0x%zx) (tid=%u)\n",
+         SanitizerToolName, StripModuleName(file), line, cond, (uptr)v1,
+         (uptr)v2, tid);
+  static atomic_uint32_t first_tid;
+  u32 cmp = 0;
+  if (!atomic_compare_exchange_strong(&first_tid, &cmp, tid,
+                                      memory_order_relaxed)) {
+    if (cmp == tid) {
+      // Recursing into CheckFailed.
+    } else {
+      // Another thread fails already, let it print the stack and terminate.
+      SleepForSeconds(2);
+    }
+    Trap();
+  }
+  if (CheckUnwindCallback)
+    CheckUnwindCallback();
+  Die();
+}
+
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_set_death_callback(void (*callback)(void)) {
+  SetUserDieCallback(callback);
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.cpp
new file mode 100644
index 0000000000..278f6defca
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.cpp
@@ -0,0 +1,384 @@
+//===-- sanitizer_thread_registry.cpp -------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizer tools.
+//
+// General thread bookkeeping functionality.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_thread_registry.h"
+
+#include "sanitizer_placement_new.h"
+
+namespace __sanitizer {
+
+ThreadContextBase::ThreadContextBase(u32 tid)
+    : tid(tid), unique_id(0), reuse_count(), os_id(0), user_id(0),
+      status(ThreadStatusInvalid), detached(false),
+      thread_type(ThreadType::Regular), parent_tid(0), next(0) {
+  name[0] = '\0';
+  atomic_store(&thread_destroyed, 0, memory_order_release);
+}
+
+ThreadContextBase::~ThreadContextBase() {
+  // ThreadContextBase should never be deleted.
+  CHECK(0);
+}
+
+void ThreadContextBase::SetName(const char *new_name) {
+  name[0] = '\0';
+  if (new_name) {
+    internal_strncpy(name, new_name, sizeof(name));
+    name[sizeof(name) - 1] = '\0';
+  }
+}
+
+void ThreadContextBase::SetDead() {
+  CHECK(status == ThreadStatusRunning ||
+        status == ThreadStatusFinished);
+  status = ThreadStatusDead;
+  user_id = 0;
+  OnDead();
+}
+
+void ThreadContextBase::SetDestroyed() {
+  atomic_store(&thread_destroyed, 1, memory_order_release);
+}
+
+bool ThreadContextBase::GetDestroyed() {
+  return !!atomic_load(&thread_destroyed, memory_order_acquire);
+}
+
+void ThreadContextBase::SetJoined(void *arg) {
+  // FIXME(dvyukov): print message and continue (it's user error).
+  CHECK_EQ(false, detached);
+  CHECK_EQ(ThreadStatusFinished, status);
+  status = ThreadStatusDead;
+  user_id = 0;
+  OnJoined(arg);
+}
+
+void ThreadContextBase::SetFinished() {
+  // ThreadRegistry::FinishThread calls here in ThreadStatusCreated state
+  // for a thread that never actually started.  In that case the thread
+  // should go to ThreadStatusFinished regardless of whether it was created
+  // as detached.
+  if (!detached || status == ThreadStatusCreated) status = ThreadStatusFinished;
+  OnFinished();
+}
+
+void ThreadContextBase::SetStarted(tid_t _os_id, ThreadType _thread_type,
+                                   void *arg) {
+  status = ThreadStatusRunning;
+  os_id = _os_id;
+  thread_type = _thread_type;
+  OnStarted(arg);
+}
+
+void ThreadContextBase::SetCreated(uptr _user_id, u64 _unique_id,
+                                   bool _detached, u32 _parent_tid, void *arg) {
+  status = ThreadStatusCreated;
+  user_id = _user_id;
+  unique_id = _unique_id;
+  detached = _detached;
+  // Parent tid makes no sense for the main thread.
+  if (tid != kMainTid)
+    parent_tid = _parent_tid;
+  OnCreated(arg);
+}
+
+void ThreadContextBase::Reset() {
+  status = ThreadStatusInvalid;
+  SetName(0);
+  atomic_store(&thread_destroyed, 0, memory_order_release);
+  OnReset();
+}
+
+// ThreadRegistry implementation.
+
+ThreadRegistry::ThreadRegistry(ThreadContextFactory factory)
+    : ThreadRegistry(factory, UINT32_MAX, UINT32_MAX, 0) {}
+
+ThreadRegistry::ThreadRegistry(ThreadContextFactory factory, u32 max_threads,
+                               u32 thread_quarantine_size, u32 max_reuse)
+    : context_factory_(factory),
+      max_threads_(max_threads),
+      thread_quarantine_size_(thread_quarantine_size),
+      max_reuse_(max_reuse),
+      mtx_(MutexThreadRegistry),
+      total_threads_(0),
+      alive_threads_(0),
+      max_alive_threads_(0),
+      running_threads_(0) {
+  dead_threads_.clear();
+  invalid_threads_.clear();
+}
+
+void ThreadRegistry::GetNumberOfThreads(uptr *total, uptr *running,
+                                        uptr *alive) {
+  ThreadRegistryLock l(this);
+  if (total)
+    *total = threads_.size();
+  if (running) *running = running_threads_;
+  if (alive) *alive = alive_threads_;
+}
+
+uptr ThreadRegistry::GetMaxAliveThreads() {
+  ThreadRegistryLock l(this);
+  return max_alive_threads_;
+}
+
+u32 ThreadRegistry::CreateThread(uptr user_id, bool detached, u32 parent_tid,
+                                 void *arg) {
+  ThreadRegistryLock l(this);
+  u32 tid = kInvalidTid;
+  ThreadContextBase *tctx = QuarantinePop();
+  if (tctx) {
+    tid = tctx->tid;
+  } else if (threads_.size() < max_threads_) {
+    // Allocate new thread context and tid.
+    tid = threads_.size();
+    tctx = context_factory_(tid);
+    threads_.push_back(tctx);
+  } else {
+#if !SANITIZER_GO
+    Report("%s: Thread limit (%u threads) exceeded. Dying.\n",
+           SanitizerToolName, max_threads_);
+#else
+    Printf("race: limit on %u simultaneously alive goroutines is exceeded,"
+        " dying\n", max_threads_);
+#endif
+    Die();
+  }
+  CHECK_NE(tctx, 0);
+  CHECK_NE(tid, kInvalidTid);
+  CHECK_LT(tid, max_threads_);
+  CHECK_EQ(tctx->status, ThreadStatusInvalid);
+  alive_threads_++;
+  if (max_alive_threads_ < alive_threads_) {
+    max_alive_threads_++;
+    CHECK_EQ(alive_threads_, max_alive_threads_);
+  }
+  if (user_id) {
+    // Ensure that user_id is unique. If it's not the case we are screwed.
+    // Ignoring this situation may lead to very hard to debug false
+    // positives later (e.g. if we join a wrong thread).
+    CHECK(live_.try_emplace(user_id, tid).second);
+  }
+  tctx->SetCreated(user_id, total_threads_++, detached,
+                   parent_tid, arg);
+  return tid;
+}
+
+void ThreadRegistry::RunCallbackForEachThreadLocked(ThreadCallback cb,
+                                                    void *arg) {
+  CheckLocked();
+  for (u32 tid = 0; tid < threads_.size(); tid++) {
+    ThreadContextBase *tctx = threads_[tid];
+    if (tctx == 0)
+      continue;
+    cb(tctx, arg);
+  }
+}
+
+u32 ThreadRegistry::FindThread(FindThreadCallback cb, void *arg) {
+  ThreadRegistryLock l(this);
+  for (u32 tid = 0; tid < threads_.size(); tid++) {
+    ThreadContextBase *tctx = threads_[tid];
+    if (tctx != 0 && cb(tctx, arg))
+      return tctx->tid;
+  }
+  return kInvalidTid;
+}
+
+ThreadContextBase *
+ThreadRegistry::FindThreadContextLocked(FindThreadCallback cb, void *arg) {
+  CheckLocked();
+  for (u32 tid = 0; tid < threads_.size(); tid++) {
+    ThreadContextBase *tctx = threads_[tid];
+    if (tctx != 0 && cb(tctx, arg))
+      return tctx;
+  }
+  return 0;
+}
+
+static bool FindThreadContextByOsIdCallback(ThreadContextBase *tctx,
+                                            void *arg) {
+  return (tctx->os_id == (uptr)arg && tctx->status != ThreadStatusInvalid &&
+      tctx->status != ThreadStatusDead);
+}
+
+ThreadContextBase *ThreadRegistry::FindThreadContextByOsIDLocked(tid_t os_id) {
+  return FindThreadContextLocked(FindThreadContextByOsIdCallback,
+                                 (void *)os_id);
+}
+
+void ThreadRegistry::SetThreadName(u32 tid, const char *name) {
+  ThreadRegistryLock l(this);
+  ThreadContextBase *tctx = threads_[tid];
+  CHECK_NE(tctx, 0);
+  CHECK_EQ(SANITIZER_FUCHSIA ? ThreadStatusCreated : ThreadStatusRunning,
+           tctx->status);
+  tctx->SetName(name);
+}
+
+void ThreadRegistry::SetThreadNameByUserId(uptr user_id, const char *name) {
+  ThreadRegistryLock l(this);
+  if (const auto *tid = live_.find(user_id))
+    threads_[tid->second]->SetName(name);
+}
+
+void ThreadRegistry::DetachThread(u32 tid, void *arg) {
+  ThreadRegistryLock l(this);
+  ThreadContextBase *tctx = threads_[tid];
+  CHECK_NE(tctx, 0);
+  if (tctx->status == ThreadStatusInvalid) {
+    Report("%s: Detach of non-existent thread\n", SanitizerToolName);
+    return;
+  }
+  tctx->OnDetached(arg);
+  if (tctx->status == ThreadStatusFinished) {
+    if (tctx->user_id)
+      live_.erase(tctx->user_id);
+    tctx->SetDead();
+    QuarantinePush(tctx);
+  } else {
+    tctx->detached = true;
+  }
+}
+
+void ThreadRegistry::JoinThread(u32 tid, void *arg) {
+  bool destroyed = false;
+  do {
+    {
+      ThreadRegistryLock l(this);
+      ThreadContextBase *tctx = threads_[tid];
+      CHECK_NE(tctx, 0);
+      if (tctx->status == ThreadStatusInvalid) {
+        Report("%s: Join of non-existent thread\n", SanitizerToolName);
+        return;
+      }
+      if ((destroyed = tctx->GetDestroyed())) {
+        if (tctx->user_id)
+          live_.erase(tctx->user_id);
+        tctx->SetJoined(arg);
+        QuarantinePush(tctx);
+      }
+    }
+    if (!destroyed)
+      internal_sched_yield();
+  } while (!destroyed);
+}
+
+// Normally this is called when the thread is about to exit.  If
+// called in ThreadStatusCreated state, then this thread was never
+// really started.  We just did CreateThread for a prospective new
+// thread before trying to create it, and then failed to actually
+// create it, and so never called StartThread.
+ThreadStatus ThreadRegistry::FinishThread(u32 tid) {
+  ThreadRegistryLock l(this);
+  CHECK_GT(alive_threads_, 0);
+  alive_threads_--;
+  ThreadContextBase *tctx = threads_[tid];
+  CHECK_NE(tctx, 0);
+  bool dead = tctx->detached;
+  ThreadStatus prev_status = tctx->status;
+  if (tctx->status == ThreadStatusRunning) {
+    CHECK_GT(running_threads_, 0);
+    running_threads_--;
+  } else {
+    // The thread never really existed.
+    CHECK_EQ(tctx->status, ThreadStatusCreated);
+    dead = true;
+  }
+  tctx->SetFinished();
+  if (dead) {
+    if (tctx->user_id)
+      live_.erase(tctx->user_id);
+    tctx->SetDead();
+    QuarantinePush(tctx);
+  }
+  tctx->SetDestroyed();
+  return prev_status;
+}
+
+void ThreadRegistry::StartThread(u32 tid, tid_t os_id, ThreadType thread_type,
+                                 void *arg) {
+  ThreadRegistryLock l(this);
+  running_threads_++;
+  ThreadContextBase *tctx = threads_[tid];
+  CHECK_NE(tctx, 0);
+  CHECK_EQ(ThreadStatusCreated, tctx->status);
+  tctx->SetStarted(os_id, thread_type, arg);
+}
+
+void ThreadRegistry::QuarantinePush(ThreadContextBase *tctx) {
+  if (tctx->tid == 0)
+    return;  // Don't reuse the main thread.  It's a special snowflake.
+  dead_threads_.push_back(tctx);
+  if (dead_threads_.size() <= thread_quarantine_size_)
+    return;
+  tctx = dead_threads_.front();
+  dead_threads_.pop_front();
+  CHECK_EQ(tctx->status, ThreadStatusDead);
+  tctx->Reset();
+  tctx->reuse_count++;
+  if (max_reuse_ > 0 && tctx->reuse_count >= max_reuse_)
+    return;
+  invalid_threads_.push_back(tctx);
+}
+
+ThreadContextBase *ThreadRegistry::QuarantinePop() {
+  if (invalid_threads_.size() == 0)
+    return 0;
+  ThreadContextBase *tctx = invalid_threads_.front();
+  invalid_threads_.pop_front();
+  return tctx;
+}
+
+u32 ThreadRegistry::ConsumeThreadUserId(uptr user_id) {
+  ThreadRegistryLock l(this);
+  u32 tid;
+  auto *t = live_.find(user_id);
+  CHECK(t);
+  tid = t->second;
+  live_.erase(t);
+  auto *tctx = threads_[tid];
+  CHECK_EQ(tctx->user_id, user_id);
+  tctx->user_id = 0;
+  return tid;
+}
+
+void ThreadRegistry::SetThreadUserId(u32 tid, uptr user_id) {
+  ThreadRegistryLock l(this);
+  ThreadContextBase *tctx = threads_[tid];
+  CHECK_NE(tctx, 0);
+  CHECK_NE(tctx->status, ThreadStatusInvalid);
+  CHECK_NE(tctx->status, ThreadStatusDead);
+  CHECK_EQ(tctx->user_id, 0);
+  tctx->user_id = user_id;
+  CHECK(live_.try_emplace(user_id, tctx->tid).second);
+}
+
+u32 ThreadRegistry::OnFork(u32 tid) {
+  ThreadRegistryLock l(this);
+  // We only purge user_id (pthread_t) of live threads because
+  // they cause CHECK failures if new threads with matching pthread_t
+  // created after fork.
+  // Potentially we could purge more info (ThreadContextBase themselves),
+  // but it's hard to test and easy to introduce new issues by doing this.
+  for (auto *tctx : threads_) {
+    if (tctx->tid == tid || !tctx->user_id)
+      continue;
+    CHECK(live_.erase(tctx->user_id));
+    tctx->user_id = 0;
+  }
+  return alive_threads_;
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.h
new file mode 100644
index 0000000000..2c7e5c276f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_registry.h
@@ -0,0 +1,168 @@
+//===-- sanitizer_thread_registry.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizer tools.
+//
+// General thread bookkeeping functionality.
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_THREAD_REGISTRY_H
+#define SANITIZER_THREAD_REGISTRY_H
+
+#include "sanitizer_common.h"
+#include "sanitizer_dense_map.h"
+#include "sanitizer_list.h"
+#include "sanitizer_mutex.h"
+
+namespace __sanitizer {
+
+enum ThreadStatus {
+  ThreadStatusInvalid,   // Non-existent thread, data is invalid.
+  ThreadStatusCreated,   // Created but not yet running.
+  ThreadStatusRunning,   // The thread is currently running.
+  ThreadStatusFinished,  // Joinable thread is finished but not yet joined.
+  ThreadStatusDead       // Joined, but some info is still available.
+};
+
+enum class ThreadType {
+  Regular, // Normal thread
+  Worker,  // macOS Grand Central Dispatch (GCD) worker thread
+  Fiber,   // Fiber
+};
+
+// Generic thread context. Specific sanitizer tools may inherit from it.
+// If thread is dead, context may optionally be reused for a new thread.
+class ThreadContextBase {
+ public:
+  explicit ThreadContextBase(u32 tid);
+  const u32 tid;  // Thread ID. Main thread should have tid = 0.
+  u64 unique_id;  // Unique thread ID.
+  u32 reuse_count;  // Number of times this tid was reused.
+  tid_t os_id;     // PID (used for reporting).
+  uptr user_id;   // Some opaque user thread id (e.g. pthread_t).
+  char name[64];  // As annotated by user.
+
+  ThreadStatus status;
+  bool detached;
+  ThreadType thread_type;
+
+  u32 parent_tid;
+  ThreadContextBase *next;  // For storing thread contexts in a list.
+
+  atomic_uint32_t thread_destroyed; // To address race of Joined vs Finished
+
+  void SetName(const char *new_name);
+
+  void SetDead();
+  void SetJoined(void *arg);
+  void SetFinished();
+  void SetStarted(tid_t _os_id, ThreadType _thread_type, void *arg);
+  void SetCreated(uptr _user_id, u64 _unique_id, bool _detached,
+                  u32 _parent_tid, void *arg);
+  void Reset();
+
+  void SetDestroyed();
+  bool GetDestroyed();
+
+  // The following methods may be overriden by subclasses.
+  // Some of them take opaque arg that may be optionally be used
+  // by subclasses.
+  virtual void OnDead() {}
+  virtual void OnJoined(void *arg) {}
+  virtual void OnFinished() {}
+  virtual void OnStarted(void *arg) {}
+  virtual void OnCreated(void *arg) {}
+  virtual void OnReset() {}
+  virtual void OnDetached(void *arg) {}
+
+ protected:
+  ~ThreadContextBase();
+};
+
+typedef ThreadContextBase* (*ThreadContextFactory)(u32 tid);
+
+class SANITIZER_MUTEX ThreadRegistry {
+ public:
+  ThreadRegistry(ThreadContextFactory factory);
+  ThreadRegistry(ThreadContextFactory factory, u32 max_threads,
+                 u32 thread_quarantine_size, u32 max_reuse);
+  void GetNumberOfThreads(uptr *total = nullptr, uptr *running = nullptr,
+                          uptr *alive = nullptr);
+  uptr GetMaxAliveThreads();
+
+  void Lock() SANITIZER_ACQUIRE() { mtx_.Lock(); }
+  void CheckLocked() const SANITIZER_CHECK_LOCKED() { mtx_.CheckLocked(); }
+  void Unlock() SANITIZER_RELEASE() { mtx_.Unlock(); }
+
+  // Should be guarded by ThreadRegistryLock.
+  ThreadContextBase *GetThreadLocked(u32 tid) {
+    return threads_.empty() ? nullptr : threads_[tid];
+  }
+
+  u32 NumThreadsLocked() const { return threads_.size(); }
+
+  u32 CreateThread(uptr user_id, bool detached, u32 parent_tid, void *arg);
+
+  typedef void (*ThreadCallback)(ThreadContextBase *tctx, void *arg);
+  // Invokes callback with a specified arg for each thread context.
+  // Should be guarded by ThreadRegistryLock.
+  void RunCallbackForEachThreadLocked(ThreadCallback cb, void *arg);
+
+  typedef bool (*FindThreadCallback)(ThreadContextBase *tctx, void *arg);
+  // Finds a thread using the provided callback. Returns kInvalidTid if no
+  // thread is found.
+  u32 FindThread(FindThreadCallback cb, void *arg);
+  // Should be guarded by ThreadRegistryLock. Return 0 if no thread
+  // is found.
+  ThreadContextBase *FindThreadContextLocked(FindThreadCallback cb,
+                                             void *arg);
+  ThreadContextBase *FindThreadContextByOsIDLocked(tid_t os_id);
+
+  void SetThreadName(u32 tid, const char *name);
+  void SetThreadNameByUserId(uptr user_id, const char *name);
+  void DetachThread(u32 tid, void *arg);
+  void JoinThread(u32 tid, void *arg);
+  // Finishes thread and returns previous status.
+  ThreadStatus FinishThread(u32 tid);
+  void StartThread(u32 tid, tid_t os_id, ThreadType thread_type, void *arg);
+  u32 ConsumeThreadUserId(uptr user_id);
+  void SetThreadUserId(u32 tid, uptr user_id);
+
+  // OnFork must be called in the child process after fork to purge old
+  // threads that don't exist anymore (except for the current thread tid).
+  // Returns number of alive threads before fork.
+  u32 OnFork(u32 tid);
+
+ private:
+  const ThreadContextFactory context_factory_;
+  const u32 max_threads_;
+  const u32 thread_quarantine_size_;
+  const u32 max_reuse_;
+
+  Mutex mtx_;
+
+  u64 total_threads_;   // Total number of created threads. May be greater than
+                        // max_threads_ if contexts were reused.
+  uptr alive_threads_;  // Created or running.
+  uptr max_alive_threads_;
+  uptr running_threads_;
+
+  InternalMmapVector<ThreadContextBase *> threads_;
+  IntrusiveList<ThreadContextBase> dead_threads_;
+  IntrusiveList<ThreadContextBase> invalid_threads_;
+  DenseMap<uptr, Tid> live_;
+
+  void QuarantinePush(ThreadContextBase *tctx);
+  ThreadContextBase *QuarantinePop();
+};
+
+typedef GenericScopedLock<ThreadRegistry> ThreadRegistryLock;
+
+} // namespace __sanitizer
+
+#endif // SANITIZER_THREAD_REGISTRY_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_safety.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_safety.h
new file mode 100644
index 0000000000..c34ea804da
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_thread_safety.h
@@ -0,0 +1,49 @@
+//===-- sanitizer_thread_safety.h -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizer tools.
+//
+// Wrappers around thread safety annotations.
+// https://clang.llvm.org/docs/ThreadSafetyAnalysis.html
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_THREAD_SAFETY_H
+#define SANITIZER_THREAD_SAFETY_H
+
+#if defined(__clang__)
+#  define SANITIZER_THREAD_ANNOTATION(x) __attribute__((x))
+#else
+#  define SANITIZER_THREAD_ANNOTATION(x)
+#endif
+
+#define SANITIZER_MUTEX SANITIZER_THREAD_ANNOTATION(capability("mutex"))
+#define SANITIZER_SCOPED_LOCK SANITIZER_THREAD_ANNOTATION(scoped_lockable)
+#define SANITIZER_GUARDED_BY(x) SANITIZER_THREAD_ANNOTATION(guarded_by(x))
+#define SANITIZER_PT_GUARDED_BY(x) SANITIZER_THREAD_ANNOTATION(pt_guarded_by(x))
+#define SANITIZER_REQUIRES(...) \
+  SANITIZER_THREAD_ANNOTATION(requires_capability(__VA_ARGS__))
+#define SANITIZER_REQUIRES_SHARED(...) \
+  SANITIZER_THREAD_ANNOTATION(requires_shared_capability(__VA_ARGS__))
+#define SANITIZER_ACQUIRE(...) \
+  SANITIZER_THREAD_ANNOTATION(acquire_capability(__VA_ARGS__))
+#define SANITIZER_ACQUIRE_SHARED(...) \
+  SANITIZER_THREAD_ANNOTATION(acquire_shared_capability(__VA_ARGS__))
+#define SANITIZER_TRY_ACQUIRE(...) \
+  SANITIZER_THREAD_ANNOTATION(try_acquire_capability(__VA_ARGS__))
+#define SANITIZER_RELEASE(...) \
+  SANITIZER_THREAD_ANNOTATION(release_capability(__VA_ARGS__))
+#define SANITIZER_RELEASE_SHARED(...) \
+  SANITIZER_THREAD_ANNOTATION(release_shared_capability(__VA_ARGS__))
+#define SANITIZER_EXCLUDES(...) \
+  SANITIZER_THREAD_ANNOTATION(locks_excluded(__VA_ARGS__))
+#define SANITIZER_CHECK_LOCKED(...) \
+  SANITIZER_THREAD_ANNOTATION(assert_capability(__VA_ARGS__))
+#define SANITIZER_NO_THREAD_SAFETY_ANALYSIS \
+  SANITIZER_THREAD_ANNOTATION(no_thread_safety_analysis)
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
new file mode 100644
index 0000000000..b13e2dc9e3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
@@ -0,0 +1,178 @@
+//===-- sanitizer_tls_get_addr.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Handle the __tls_get_addr call.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_tls_get_addr.h"
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_platform_interceptors.h"
+
+namespace __sanitizer {
+#if SANITIZER_INTERCEPT_TLS_GET_ADDR
+
+// The actual parameter that comes to __tls_get_addr
+// is a pointer to a struct with two words in it:
+struct TlsGetAddrParam {
+  uptr dso_id;
+  uptr offset;
+};
+
+// Glibc starting from 2.19 allocates tls using __signal_safe_memalign,
+// which has such header.
+struct Glibc_2_19_tls_header {
+  uptr size;
+  uptr start;
+};
+
+// This must be static TLS
+__attribute__((tls_model("initial-exec")))
+static __thread DTLS dtls;
+
+// Make sure we properly destroy the DTLS objects:
+// this counter should never get too large.
+static atomic_uintptr_t number_of_live_dtls;
+
+static const uptr kDestroyedThread = -1;
+
+static void DTLS_Deallocate(DTLS::DTVBlock *block) {
+  VReport(2, "__tls_get_addr: DTLS_Deallocate %p\n", (void *)block);
+  UnmapOrDie(block, sizeof(DTLS::DTVBlock));
+  atomic_fetch_sub(&number_of_live_dtls, 1, memory_order_relaxed);
+}
+
+static DTLS::DTVBlock *DTLS_NextBlock(atomic_uintptr_t *cur) {
+  uptr v = atomic_load(cur, memory_order_acquire);
+  if (v == kDestroyedThread)
+    return nullptr;
+  DTLS::DTVBlock *next = (DTLS::DTVBlock *)v;
+  if (next)
+    return next;
+  DTLS::DTVBlock *new_dtv =
+      (DTLS::DTVBlock *)MmapOrDie(sizeof(DTLS::DTVBlock), "DTLS_NextBlock");
+  uptr prev = 0;
+  if (!atomic_compare_exchange_strong(cur, &prev, (uptr)new_dtv,
+                                      memory_order_seq_cst)) {
+    UnmapOrDie(new_dtv, sizeof(DTLS::DTVBlock));
+    return (DTLS::DTVBlock *)prev;
+  }
+  uptr num_live_dtls =
+      atomic_fetch_add(&number_of_live_dtls, 1, memory_order_relaxed);
+  VReport(2, "__tls_get_addr: DTLS_NextBlock %p %zd\n", (void *)&dtls,
+          num_live_dtls);
+  return new_dtv;
+}
+
+static DTLS::DTV *DTLS_Find(uptr id) {
+  VReport(2, "__tls_get_addr: DTLS_Find %p %zd\n", (void *)&dtls, id);
+  static constexpr uptr kPerBlock = ARRAY_SIZE(DTLS::DTVBlock::dtvs);
+  DTLS::DTVBlock *cur = DTLS_NextBlock(&dtls.dtv_block);
+  if (!cur)
+    return nullptr;
+  for (; id >= kPerBlock; id -= kPerBlock) cur = DTLS_NextBlock(&cur->next);
+  return cur->dtvs + id;
+}
+
+void DTLS_Destroy() {
+  if (!common_flags()->intercept_tls_get_addr) return;
+  VReport(2, "__tls_get_addr: DTLS_Destroy %p\n", (void *)&dtls);
+  DTLS::DTVBlock *block = (DTLS::DTVBlock *)atomic_exchange(
+      &dtls.dtv_block, kDestroyedThread, memory_order_release);
+  while (block) {
+    DTLS::DTVBlock *next =
+        (DTLS::DTVBlock *)atomic_load(&block->next, memory_order_acquire);
+    DTLS_Deallocate(block);
+    block = next;
+  }
+}
+
+#if defined(__powerpc64__) || defined(__mips__)
+// This is glibc's TLS_DTV_OFFSET:
+// "Dynamic thread vector pointers point 0x8000 past the start of each
+//  TLS block." (sysdeps/<arch>/dl-tls.h)
+static const uptr kDtvOffset = 0x8000;
+#elif defined(__riscv)
+// This is glibc's TLS_DTV_OFFSET:
+// "Dynamic thread vector pointers point 0x800 past the start of each
+// TLS block." (sysdeps/riscv/dl-tls.h)
+static const uptr kDtvOffset = 0x800;
+#else
+static const uptr kDtvOffset = 0;
+#endif
+
+DTLS::DTV *DTLS_on_tls_get_addr(void *arg_void, void *res,
+                                uptr static_tls_begin, uptr static_tls_end) {
+  if (!common_flags()->intercept_tls_get_addr) return 0;
+  TlsGetAddrParam *arg = reinterpret_cast<TlsGetAddrParam *>(arg_void);
+  uptr dso_id = arg->dso_id;
+  DTLS::DTV *dtv = DTLS_Find(dso_id);
+  if (!dtv || dtv->beg)
+    return 0;
+  uptr tls_size = 0;
+  uptr tls_beg = reinterpret_cast<uptr>(res) - arg->offset - kDtvOffset;
+  VReport(2,
+          "__tls_get_addr: %p {0x%zx,0x%zx} => %p; tls_beg: 0x%zx; sp: %p "
+          "num_live_dtls %zd\n",
+          (void *)arg, arg->dso_id, arg->offset, res, tls_beg, (void *)&tls_beg,
+          atomic_load(&number_of_live_dtls, memory_order_relaxed));
+  if (dtls.last_memalign_ptr == tls_beg) {
+    tls_size = dtls.last_memalign_size;
+    VReport(2, "__tls_get_addr: glibc <=2.18 suspected; tls={0x%zx,0x%zx}\n",
+            tls_beg, tls_size);
+  } else if (tls_beg >= static_tls_begin && tls_beg < static_tls_end) {
+    // This is the static TLS block which was initialized / unpoisoned at thread
+    // creation.
+    VReport(2, "__tls_get_addr: static tls: 0x%zx\n", tls_beg);
+    tls_size = 0;
+  } else if ((tls_beg % 4096) == sizeof(Glibc_2_19_tls_header)) {
+    // We may want to check gnu_get_libc_version().
+    Glibc_2_19_tls_header *header = (Glibc_2_19_tls_header *)tls_beg - 1;
+    tls_size = header->size;
+    tls_beg = header->start;
+    VReport(2, "__tls_get_addr: glibc >=2.19 suspected; tls={0x%zx 0x%zx}\n",
+            tls_beg, tls_size);
+  } else {
+    VReport(2, "__tls_get_addr: Can't guess glibc version\n");
+    // This may happen inside the DTOR of main thread, so just ignore it.
+    tls_size = 0;
+  }
+  dtv->beg = tls_beg;
+  dtv->size = tls_size;
+  return dtv;
+}
+
+void DTLS_on_libc_memalign(void *ptr, uptr size) {
+  if (!common_flags()->intercept_tls_get_addr) return;
+  VReport(2, "DTLS_on_libc_memalign: %p 0x%zx\n", ptr, size);
+  dtls.last_memalign_ptr = reinterpret_cast<uptr>(ptr);
+  dtls.last_memalign_size = size;
+}
+
+DTLS *DTLS_Get() { return &dtls; }
+
+bool DTLSInDestruction(DTLS *dtls) {
+  return atomic_load(&dtls->dtv_block, memory_order_relaxed) ==
+         kDestroyedThread;
+}
+
+#else
+void DTLS_on_libc_memalign(void *ptr, uptr size) {}
+DTLS::DTV *DTLS_on_tls_get_addr(void *arg, void *res,
+  unsigned long, unsigned long) { return 0; }
+DTLS *DTLS_Get() { return 0; }
+void DTLS_Destroy() {}
+bool DTLSInDestruction(DTLS *dtls) {
+  UNREACHABLE("dtls is unsupported on this platform!");
+}
+
+#endif  // SANITIZER_INTERCEPT_TLS_GET_ADDR
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.h
new file mode 100644
index 0000000000..a599c0bbc7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_tls_get_addr.h
@@ -0,0 +1,79 @@
+//===-- sanitizer_tls_get_addr.h --------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Handle the __tls_get_addr call.
+//
+// All this magic is specific to glibc and is required to workaround
+// the lack of interface that would tell us about the Dynamic TLS (DTLS).
+// https://sourceware.org/bugzilla/show_bug.cgi?id=16291
+//
+// The matters get worse because the glibc implementation changed between
+// 2.18 and 2.19:
+// https://groups.google.com/forum/#!topic/address-sanitizer/BfwYD8HMxTM
+//
+// Before 2.19, every DTLS chunk is allocated with __libc_memalign,
+// which we intercept and thus know where is the DTLS.
+// Since 2.19, DTLS chunks are allocated with __signal_safe_memalign,
+// which is an internal function that wraps a mmap call, neither of which
+// we can intercept. Luckily, __signal_safe_memalign has a simple parseable
+// header which we can use.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_TLS_GET_ADDR_H
+#define SANITIZER_TLS_GET_ADDR_H
+
+#include "sanitizer_atomic.h"
+#include "sanitizer_common.h"
+
+namespace __sanitizer {
+
+struct DTLS {
+  // Array of DTLS chunks for the current Thread.
+  // If beg == 0, the chunk is unused.
+  struct DTV {
+    uptr beg, size;
+  };
+  struct DTVBlock {
+    atomic_uintptr_t next;
+    DTV dtvs[(4096UL - sizeof(next)) / sizeof(DTLS::DTV)];
+  };
+
+  static_assert(sizeof(DTVBlock) <= 4096UL, "Unexpected block size");
+
+  atomic_uintptr_t dtv_block;
+
+  // Auxiliary fields, don't access them outside sanitizer_tls_get_addr.cpp
+  uptr last_memalign_size;
+  uptr last_memalign_ptr;
+};
+
+template <typename Fn>
+void ForEachDVT(DTLS *dtls, const Fn &fn) {
+  DTLS::DTVBlock *block =
+      (DTLS::DTVBlock *)atomic_load(&dtls->dtv_block, memory_order_acquire);
+  while (block) {
+    int id = 0;
+    for (auto &d : block->dtvs) fn(d, id++);
+    block = (DTLS::DTVBlock *)atomic_load(&block->next, memory_order_acquire);
+  }
+}
+
+// Returns pointer and size of a linker-allocated TLS block.
+// Each block is returned exactly once.
+DTLS::DTV *DTLS_on_tls_get_addr(void *arg, void *res, uptr static_tls_begin,
+                                uptr static_tls_end);
+void DTLS_on_libc_memalign(void *ptr, uptr size);
+DTLS *DTLS_Get();
+void DTLS_Destroy();  // Make sure to call this before the thread is destroyed.
+// Returns true if DTLS of suspended thread is in destruction process.
+bool DTLSInDestruction(DTLS *dtls);
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_TLS_GET_ADDR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.cpp
new file mode 100644
index 0000000000..5ee37d7376
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.cpp
@@ -0,0 +1,20 @@
+//===-- sanitizer_type_traits.cpp -------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements a subset of C++ type traits. This is so we can avoid depending
+// on system C++ headers.
+//
+//===----------------------------------------------------------------------===//
+#include "sanitizer_type_traits.h"
+
+namespace __sanitizer {
+
+const bool true_type::value;
+const bool false_type::value;
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.h
new file mode 100644
index 0000000000..06a44d1b5c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_type_traits.h
@@ -0,0 +1,141 @@
+//===-- sanitizer_type_traits.h ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements a subset of C++ type traits. This is so we can avoid depending
+// on system C++ headers.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_TYPE_TRAITS_H
+#define SANITIZER_TYPE_TRAITS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+struct true_type {
+  static const bool value = true;
+};
+
+struct false_type {
+  static const bool value = false;
+};
+
+// is_same<T, U>
+//
+// Type trait to compare if types are the same.
+// E.g.
+//
+// ```
+// is_same<int,int>::value - True
+// is_same<int,char>::value - False
+// ```
+template <typename T, typename U>
+struct is_same : public false_type {};
+
+template <typename T>
+struct is_same<T, T> : public true_type {};
+
+// conditional<B, T, F>
+//
+// Defines type as T if B is true or as F otherwise.
+// E.g. the following is true
+//
+// ```
+// is_same<int, conditional<true, int, double>::type>::value
+// is_same<double, conditional<false, int, double>::type>::value
+// ```
+template <bool B, class T, class F>
+struct conditional {
+  using type = T;
+};
+
+template <class T, class F>
+struct conditional<false, T, F> {
+  using type = F;
+};
+
+template <class T>
+struct remove_reference {
+  using type = T;
+};
+template <class T>
+struct remove_reference<T&> {
+  using type = T;
+};
+template <class T>
+struct remove_reference<T&&> {
+  using type = T;
+};
+
+template <class T>
+WARN_UNUSED_RESULT inline typename remove_reference<T>::type&& move(T&& t) {
+  return static_cast<typename remove_reference<T>::type&&>(t);
+}
+
+template <class T>
+WARN_UNUSED_RESULT inline constexpr T&& forward(
+    typename remove_reference<T>::type& t) {
+  return static_cast<T&&>(t);
+}
+
+template <class T>
+WARN_UNUSED_RESULT inline constexpr T&& forward(
+    typename remove_reference<T>::type&& t) {
+  return static_cast<T&&>(t);
+}
+
+template <class T, T v>
+struct integral_constant {
+  static constexpr const T value = v;
+  typedef T value_type;
+  typedef integral_constant type;
+  constexpr operator value_type() const { return value; }
+  constexpr value_type operator()() const { return value; }
+};
+
+#ifndef __has_builtin
+#  define __has_builtin(x) 0
+#endif
+
+#if __has_builtin(__is_trivially_destructible)
+
+template <class T>
+struct is_trivially_destructible
+    : public integral_constant<bool, __is_trivially_destructible(T)> {};
+
+#elif __has_builtin(__has_trivial_destructor)
+
+template <class T>
+struct is_trivially_destructible
+    : public integral_constant<bool, __has_trivial_destructor(T)> {};
+
+#else
+
+template <class T>
+struct is_trivially_destructible
+    : public integral_constant<bool, /* less efficient fallback */ false> {};
+
+#endif
+
+#if __has_builtin(__is_trivially_copyable)
+
+template <class T>
+struct is_trivially_copyable
+    : public integral_constant<bool, __is_trivially_copyable(T)> {};
+
+#else
+
+template <class T>
+struct is_trivially_copyable
+    : public integral_constant<bool, /* less efficient fallback */ false> {};
+
+#endif
+
+}  // namespace __sanitizer
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
new file mode 100644
index 0000000000..b2628dcc4d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
@@ -0,0 +1,180 @@
+//===-- sanitizer_unwind_linux_libcdep.cpp --------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the unwind.h-based (aka "slow") stack unwinding routines
+// available to the tools on Linux, Android, NetBSD, FreeBSD, and Solaris.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
+    SANITIZER_SOLARIS
+#include "sanitizer_common.h"
+#include "sanitizer_stacktrace.h"
+
+#if SANITIZER_ANDROID
+#include <dlfcn.h>  // for dlopen()
+#endif
+
+#if SANITIZER_FREEBSD
+#define _GNU_SOURCE  // to declare _Unwind_Backtrace() from <unwind.h>
+#endif
+#include <unwind.h>
+
+namespace __sanitizer {
+
+namespace {
+
+//---------------------------- UnwindSlow --------------------------------------
+
+typedef struct {
+  uptr absolute_pc;
+  uptr stack_top;
+  uptr stack_size;
+} backtrace_frame_t;
+
+extern "C" {
+typedef void *(*acquire_my_map_info_list_func)();
+typedef void (*release_my_map_info_list_func)(void *map);
+typedef sptr (*unwind_backtrace_signal_arch_func)(
+    void *siginfo, void *sigcontext, void *map_info_list,
+    backtrace_frame_t *backtrace, uptr ignore_depth, uptr max_depth);
+acquire_my_map_info_list_func acquire_my_map_info_list;
+release_my_map_info_list_func release_my_map_info_list;
+unwind_backtrace_signal_arch_func unwind_backtrace_signal_arch;
+} // extern "C"
+
+#if defined(__arm__) && !SANITIZER_NETBSD
+// NetBSD uses dwarf EH
+#define UNWIND_STOP _URC_END_OF_STACK
+#define UNWIND_CONTINUE _URC_NO_REASON
+#else
+#define UNWIND_STOP _URC_NORMAL_STOP
+#define UNWIND_CONTINUE _URC_NO_REASON
+#endif
+
+uptr Unwind_GetIP(struct _Unwind_Context *ctx) {
+#if defined(__arm__) && !SANITIZER_MAC
+  uptr val;
+  _Unwind_VRS_Result res = _Unwind_VRS_Get(ctx, _UVRSC_CORE,
+      15 /* r15 = PC */, _UVRSD_UINT32, &val);
+  CHECK(res == _UVRSR_OK && "_Unwind_VRS_Get failed");
+  // Clear the Thumb bit.
+  return val & ~(uptr)1;
+#else
+  return (uptr)_Unwind_GetIP(ctx);
+#endif
+}
+
+struct UnwindTraceArg {
+  BufferedStackTrace *stack;
+  u32 max_depth;
+};
+
+_Unwind_Reason_Code Unwind_Trace(struct _Unwind_Context *ctx, void *param) {
+  UnwindTraceArg *arg = (UnwindTraceArg*)param;
+  CHECK_LT(arg->stack->size, arg->max_depth);
+  uptr pc = Unwind_GetIP(ctx);
+  const uptr kPageSize = GetPageSizeCached();
+  // Let's assume that any pointer in the 0th page (i.e. <0x1000 on i386 and
+  // x86_64) is invalid and stop unwinding here.  If we're adding support for
+  // a platform where this isn't true, we need to reconsider this check.
+  if (pc < kPageSize) return UNWIND_STOP;
+  arg->stack->trace_buffer[arg->stack->size++] = pc;
+  if (arg->stack->size == arg->max_depth) return UNWIND_STOP;
+  return UNWIND_CONTINUE;
+}
+
+}  // namespace
+
+#if SANITIZER_ANDROID
+void SanitizerInitializeUnwinder() {
+  if (AndroidGetApiLevel() >= ANDROID_LOLLIPOP_MR1) return;
+
+  // Pre-lollipop Android can not unwind through signal handler frames with
+  // libgcc unwinder, but it has a libcorkscrew.so library with the necessary
+  // workarounds.
+  void *p = dlopen("libcorkscrew.so", RTLD_LAZY);
+  if (!p) {
+    VReport(1,
+            "Failed to open libcorkscrew.so. You may see broken stack traces "
+            "in SEGV reports.");
+    return;
+  }
+  acquire_my_map_info_list =
+      (acquire_my_map_info_list_func)(uptr)dlsym(p, "acquire_my_map_info_list");
+  release_my_map_info_list =
+      (release_my_map_info_list_func)(uptr)dlsym(p, "release_my_map_info_list");
+  unwind_backtrace_signal_arch = (unwind_backtrace_signal_arch_func)(uptr)dlsym(
+      p, "unwind_backtrace_signal_arch");
+  if (!acquire_my_map_info_list || !release_my_map_info_list ||
+      !unwind_backtrace_signal_arch) {
+    VReport(1,
+            "Failed to find one of the required symbols in libcorkscrew.so. "
+            "You may see broken stack traces in SEGV reports.");
+    acquire_my_map_info_list = 0;
+    unwind_backtrace_signal_arch = 0;
+    release_my_map_info_list = 0;
+  }
+}
+#endif
+
+void BufferedStackTrace::UnwindSlow(uptr pc, u32 max_depth) {
+  CHECK_GE(max_depth, 2);
+  size = 0;
+  UnwindTraceArg arg = {this, Min(max_depth + 1, kStackTraceMax)};
+  _Unwind_Backtrace(Unwind_Trace, &arg);
+  // We need to pop a few frames so that pc is on top.
+  uptr to_pop = LocatePcInTrace(pc);
+  // trace_buffer[0] belongs to the current function so we always pop it,
+  // unless there is only 1 frame in the stack trace (1 frame is always better
+  // than 0!).
+  // 1-frame stacks don't normally happen, but this depends on the actual
+  // unwinder implementation (libgcc, libunwind, etc) which is outside of our
+  // control.
+  if (to_pop == 0 && size > 1)
+    to_pop = 1;
+  PopStackFrames(to_pop);
+#if defined(__GNUC__) && defined(__sparc__)
+  // __builtin_return_address returns the address of the call instruction
+  // on the SPARC and not the return address, so we need to compensate.
+  trace_buffer[0] = GetNextInstructionPc(pc);
+#else
+  trace_buffer[0] = pc;
+#endif
+}
+
+void BufferedStackTrace::UnwindSlow(uptr pc, void *context, u32 max_depth) {
+  CHECK(context);
+  CHECK_GE(max_depth, 2);
+  if (!unwind_backtrace_signal_arch) {
+    UnwindSlow(pc, max_depth);
+    return;
+  }
+
+  void *map = acquire_my_map_info_list();
+  CHECK(map);
+  InternalMmapVector<backtrace_frame_t> frames(kStackTraceMax);
+  // siginfo argument appears to be unused.
+  sptr res = unwind_backtrace_signal_arch(/* siginfo */ 0, context, map,
+                                          frames.data(),
+                                          /* ignore_depth */ 0, max_depth);
+  release_my_map_info_list(map);
+  if (res < 0) return;
+  CHECK_LE((uptr)res, kStackTraceMax);
+
+  size = 0;
+  // +2 compensate for libcorkscrew unwinder returning addresses of call
+  // instructions instead of raw return addresses.
+  for (sptr i = 0; i < res; ++i)
+    trace_buffer[size++] = frames[i].absolute_pc + 2;
+}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD ||
+        // SANITIZER_SOLARIS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_win.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_win.cpp
new file mode 100644
index 0000000000..afcd01dae0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_unwind_win.cpp
@@ -0,0 +1,93 @@
+//===-- sanitizer_unwind_win.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+/// Sanitizer unwind Windows specific functions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+
+#define WIN32_LEAN_AND_MEAN
+#define NOGDI
+#include <windows.h>
+
+#include "sanitizer_dbghelp.h"  // for StackWalk64
+#include "sanitizer_stacktrace.h"
+#include "sanitizer_symbolizer.h"  // for InitializeDbgHelpIfNeeded
+
+using namespace __sanitizer;
+
+#if !SANITIZER_GO
+void BufferedStackTrace::UnwindSlow(uptr pc, u32 max_depth) {
+  CHECK_GE(max_depth, 2);
+  // FIXME: CaptureStackBackTrace might be too slow for us.
+  // FIXME: Compare with StackWalk64.
+  // FIXME: Look at LLVMUnhandledExceptionFilter in Signals.inc
+  size = CaptureStackBackTrace(1, Min(max_depth, kStackTraceMax),
+    (void **)&trace_buffer[0], 0);
+  if (size == 0)
+    return;
+
+  // Skip the RTL frames by searching for the PC in the stacktrace.
+  uptr pc_location = LocatePcInTrace(pc);
+  PopStackFrames(pc_location);
+
+  // Replace the first frame with the PC because the frame in the
+  // stacktrace might be incorrect.
+  trace_buffer[0] = pc;
+}
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wframe-larger-than="
+#endif
+void BufferedStackTrace::UnwindSlow(uptr pc, void *context, u32 max_depth) {
+  CHECK(context);
+  CHECK_GE(max_depth, 2);
+  CONTEXT ctx = *(CONTEXT *)context;
+  STACKFRAME64 stack_frame;
+  memset(&stack_frame, 0, sizeof(stack_frame));
+
+  InitializeDbgHelpIfNeeded();
+
+  size = 0;
+#    if SANITIZER_WINDOWS64
+#      if SANITIZER_ARM64
+  int machine_type = IMAGE_FILE_MACHINE_ARM64;
+  stack_frame.AddrPC.Offset = ctx.Pc;
+  stack_frame.AddrFrame.Offset = ctx.Fp;
+  stack_frame.AddrStack.Offset = ctx.Sp;
+#      else
+  int machine_type = IMAGE_FILE_MACHINE_AMD64;
+  stack_frame.AddrPC.Offset = ctx.Rip;
+  stack_frame.AddrFrame.Offset = ctx.Rbp;
+  stack_frame.AddrStack.Offset = ctx.Rsp;
+#      endif
+#    else
+  int machine_type = IMAGE_FILE_MACHINE_I386;
+  stack_frame.AddrPC.Offset = ctx.Eip;
+  stack_frame.AddrFrame.Offset = ctx.Ebp;
+  stack_frame.AddrStack.Offset = ctx.Esp;
+#    endif
+  stack_frame.AddrPC.Mode = AddrModeFlat;
+  stack_frame.AddrFrame.Mode = AddrModeFlat;
+  stack_frame.AddrStack.Mode = AddrModeFlat;
+  while (StackWalk64(machine_type, GetCurrentProcess(), GetCurrentThread(),
+                     &stack_frame, &ctx, NULL, SymFunctionTableAccess64,
+                     SymGetModuleBase64, NULL) &&
+         size < Min(max_depth, kStackTraceMax)) {
+    trace_buffer[size++] = (uptr)stack_frame.AddrPC.Offset;
+  }
+}
+#    ifdef __clang__
+#      pragma clang diagnostic pop
+#    endif
+#  endif  // #if !SANITIZER_GO
+
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_vector.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_vector.h
new file mode 100644
index 0000000000..31216f3ec3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_vector.h
@@ -0,0 +1,124 @@
+//===-- sanitizer_vector.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between sanitizers run-time libraries.
+//
+//===----------------------------------------------------------------------===//
+
+// Low-fat STL-like vector container.
+
+#ifndef SANITIZER_VECTOR_H
+#define SANITIZER_VECTOR_H
+
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_libc.h"
+
+namespace __sanitizer {
+
+template<typename T>
+class Vector {
+ public:
+  Vector() : begin_(), end_(), last_() {}
+
+  ~Vector() {
+    if (begin_)
+      InternalFree(begin_);
+  }
+
+  void Reset() {
+    if (begin_)
+      InternalFree(begin_);
+    begin_ = 0;
+    end_ = 0;
+    last_ = 0;
+  }
+
+  uptr Size() const {
+    return end_ - begin_;
+  }
+
+  T &operator[](uptr i) {
+    DCHECK_LT(i, end_ - begin_);
+    return begin_[i];
+  }
+
+  const T &operator[](uptr i) const {
+    DCHECK_LT(i, end_ - begin_);
+    return begin_[i];
+  }
+
+  T *PushBack() {
+    EnsureSize(Size() + 1);
+    T *p = &end_[-1];
+    internal_memset(p, 0, sizeof(*p));
+    return p;
+  }
+
+  T *PushBack(const T& v) {
+    EnsureSize(Size() + 1);
+    T *p = &end_[-1];
+    internal_memcpy(p, &v, sizeof(*p));
+    return p;
+  }
+
+  void PopBack() {
+    DCHECK_GT(end_, begin_);
+    end_--;
+  }
+
+  void Resize(uptr size) {
+    if (size == 0) {
+      end_ = begin_;
+      return;
+    }
+    uptr old_size = Size();
+    if (size <= old_size) {
+      end_ = begin_ + size;
+      return;
+    }
+    EnsureSize(size);
+    if (old_size < size) {
+      for (uptr i = old_size; i < size; i++)
+        internal_memset(&begin_[i], 0, sizeof(begin_[i]));
+    }
+  }
+
+ private:
+  T *begin_;
+  T *end_;
+  T *last_;
+
+  void EnsureSize(uptr size) {
+    if (size <= Size())
+      return;
+    if (size <= (uptr)(last_ - begin_)) {
+      end_ = begin_ + size;
+      return;
+    }
+    uptr cap0 = last_ - begin_;
+    uptr cap = cap0 * 5 / 4;  // 25% growth
+    if (cap == 0)
+      cap = 16;
+    if (cap < size)
+      cap = size;
+    T *p = (T*)InternalAlloc(cap * sizeof(T));
+    if (cap0) {
+      internal_memcpy(p, begin_, cap0 * sizeof(T));
+      InternalFree(begin_);
+    }
+    begin_ = p;
+    end_ = begin_ + size;
+    last_ = begin_ + cap;
+  }
+
+  Vector(const Vector&);
+  void operator=(const Vector&);
+};
+}  // namespace __sanitizer
+
+#endif  // #ifndef SANITIZER_VECTOR_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.cpp
new file mode 100644
index 0000000000..afa5046d0c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.cpp
@@ -0,0 +1,1174 @@
+//===-- sanitizer_win.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries and implements windows-specific functions from
+// sanitizer_libc.h.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+
+#define WIN32_LEAN_AND_MEAN
+#define NOGDI
+#include <windows.h>
+#include <io.h>
+#include <psapi.h>
+#include <stdlib.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_file.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_mutex.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_win_defs.h"
+
+#if defined(PSAPI_VERSION) && PSAPI_VERSION == 1
+#pragma comment(lib, "psapi")
+#endif
+#if SANITIZER_WIN_TRACE
+#error #include <traceloggingprovider.h>
+//  Windows trace logging provider init
+#pragma comment(lib, "advapi32.lib")
+TRACELOGGING_DECLARE_PROVIDER(g_asan_provider);
+// GUID must be the same in utils/AddressSanitizerLoggingProvider.wprp
+TRACELOGGING_DEFINE_PROVIDER(g_asan_provider, "AddressSanitizerLoggingProvider",
+                             (0x6c6c766d, 0x3846, 0x4e6a, 0xa4, 0xfb, 0x5b,
+                              0x53, 0x0b, 0xd0, 0xf3, 0xfa));
+#else
+#define TraceLoggingUnregister(x)
+#endif
+
+// For WaitOnAddress
+#  pragma comment(lib, "synchronization.lib")
+
+// A macro to tell the compiler that this part of the code cannot be reached,
+// if the compiler supports this feature. Since we're using this in
+// code that is called when terminating the process, the expansion of the
+// macro should not terminate the process to avoid infinite recursion.
+#if defined(__clang__)
+# define BUILTIN_UNREACHABLE() __builtin_unreachable()
+#elif defined(__GNUC__) && \
+    (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+# define BUILTIN_UNREACHABLE() __builtin_unreachable()
+#elif defined(_MSC_VER)
+# define BUILTIN_UNREACHABLE() __assume(0)
+#else
+# define BUILTIN_UNREACHABLE()
+#endif
+
+namespace __sanitizer {
+
+#include "sanitizer_syscall_generic.inc"
+
+// --------------------- sanitizer_common.h
+uptr GetPageSize() {
+  SYSTEM_INFO si;
+  GetSystemInfo(&si);
+  return si.dwPageSize;
+}
+
+uptr GetMmapGranularity() {
+  SYSTEM_INFO si;
+  GetSystemInfo(&si);
+  return si.dwAllocationGranularity;
+}
+
+uptr GetMaxUserVirtualAddress() {
+  SYSTEM_INFO si;
+  GetSystemInfo(&si);
+  return (uptr)si.lpMaximumApplicationAddress;
+}
+
+uptr GetMaxVirtualAddress() {
+  return GetMaxUserVirtualAddress();
+}
+
+bool FileExists(const char *filename) {
+  return ::GetFileAttributesA(filename) != INVALID_FILE_ATTRIBUTES;
+}
+
+uptr internal_getpid() {
+  return GetProcessId(GetCurrentProcess());
+}
+
+int internal_dlinfo(void *handle, int request, void *p) {
+  UNIMPLEMENTED();
+}
+
+// In contrast to POSIX, on Windows GetCurrentThreadId()
+// returns a system-unique identifier.
+tid_t GetTid() {
+  return GetCurrentThreadId();
+}
+
+uptr GetThreadSelf() {
+  return GetTid();
+}
+
+#if !SANITIZER_GO
+void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,
+                                uptr *stack_bottom) {
+  CHECK(stack_top);
+  CHECK(stack_bottom);
+  MEMORY_BASIC_INFORMATION mbi;
+  CHECK_NE(VirtualQuery(&mbi /* on stack */, &mbi, sizeof(mbi)), 0);
+  // FIXME: is it possible for the stack to not be a single allocation?
+  // Are these values what ASan expects to get (reserved, not committed;
+  // including stack guard page) ?
+  *stack_top = (uptr)mbi.BaseAddress + mbi.RegionSize;
+  *stack_bottom = (uptr)mbi.AllocationBase;
+}
+#endif  // #if !SANITIZER_GO
+
+void *MmapOrDie(uptr size, const char *mem_type, bool raw_report) {
+  void *rv = VirtualAlloc(0, size, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
+  if (rv == 0)
+    ReportMmapFailureAndDie(size, mem_type, "allocate",
+                            GetLastError(), raw_report);
+  return rv;
+}
+
+void UnmapOrDie(void *addr, uptr size) {
+  if (!size || !addr)
+    return;
+
+  MEMORY_BASIC_INFORMATION mbi;
+  CHECK(VirtualQuery(addr, &mbi, sizeof(mbi)));
+
+  // MEM_RELEASE can only be used to unmap whole regions previously mapped with
+  // VirtualAlloc. So we first try MEM_RELEASE since it is better, and if that
+  // fails try MEM_DECOMMIT.
+  if (VirtualFree(addr, 0, MEM_RELEASE) == 0) {
+    if (VirtualFree(addr, size, MEM_DECOMMIT) == 0) {
+      Report("ERROR: %s failed to "
+             "deallocate 0x%zx (%zd) bytes at address %p (error code: %d)\n",
+             SanitizerToolName, size, size, addr, GetLastError());
+      CHECK("unable to unmap" && 0);
+    }
+  }
+}
+
+static void *ReturnNullptrOnOOMOrDie(uptr size, const char *mem_type,
+                                     const char *mmap_type) {
+  error_t last_error = GetLastError();
+  if (last_error == ERROR_NOT_ENOUGH_MEMORY)
+    return nullptr;
+  ReportMmapFailureAndDie(size, mem_type, mmap_type, last_error);
+}
+
+void *MmapOrDieOnFatalError(uptr size, const char *mem_type) {
+  void *rv = VirtualAlloc(0, size, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
+  if (rv == 0)
+    return ReturnNullptrOnOOMOrDie(size, mem_type, "allocate");
+  return rv;
+}
+
+// We want to map a chunk of address space aligned to 'alignment'.
+void *MmapAlignedOrDieOnFatalError(uptr size, uptr alignment,
+                                   const char *mem_type) {
+  CHECK(IsPowerOfTwo(size));
+  CHECK(IsPowerOfTwo(alignment));
+
+  // Windows will align our allocations to at least 64K.
+  alignment = Max(alignment, GetMmapGranularity());
+
+  uptr mapped_addr =
+      (uptr)VirtualAlloc(0, size, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
+  if (!mapped_addr)
+    return ReturnNullptrOnOOMOrDie(size, mem_type, "allocate aligned");
+
+  // If we got it right on the first try, return. Otherwise, unmap it and go to
+  // the slow path.
+  if (IsAligned(mapped_addr, alignment))
+    return (void*)mapped_addr;
+  if (VirtualFree((void *)mapped_addr, 0, MEM_RELEASE) == 0)
+    ReportMmapFailureAndDie(size, mem_type, "deallocate", GetLastError());
+
+  // If we didn't get an aligned address, overallocate, find an aligned address,
+  // unmap, and try to allocate at that aligned address.
+  int retries = 0;
+  const int kMaxRetries = 10;
+  for (; retries < kMaxRetries &&
+         (mapped_addr == 0 || !IsAligned(mapped_addr, alignment));
+       retries++) {
+    // Overallocate size + alignment bytes.
+    mapped_addr =
+        (uptr)VirtualAlloc(0, size + alignment, MEM_RESERVE, PAGE_NOACCESS);
+    if (!mapped_addr)
+      return ReturnNullptrOnOOMOrDie(size, mem_type, "allocate aligned");
+
+    // Find the aligned address.
+    uptr aligned_addr = RoundUpTo(mapped_addr, alignment);
+
+    // Free the overallocation.
+    if (VirtualFree((void *)mapped_addr, 0, MEM_RELEASE) == 0)
+      ReportMmapFailureAndDie(size, mem_type, "deallocate", GetLastError());
+
+    // Attempt to allocate exactly the number of bytes we need at the aligned
+    // address. This may fail for a number of reasons, in which case we continue
+    // the loop.
+    mapped_addr = (uptr)VirtualAlloc((void *)aligned_addr, size,
+                                     MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
+  }
+
+  // Fail if we can't make this work quickly.
+  if (retries == kMaxRetries && mapped_addr == 0)
+    return ReturnNullptrOnOOMOrDie(size, mem_type, "allocate aligned");
+
+  return (void *)mapped_addr;
+}
+
+bool MmapFixedNoReserve(uptr fixed_addr, uptr size, const char *name) {
+  // FIXME: is this really "NoReserve"? On Win32 this does not matter much,
+  // but on Win64 it does.
+  (void)name;  // unsupported
+#if !SANITIZER_GO && SANITIZER_WINDOWS64
+  // On asan/Windows64, use MEM_COMMIT would result in error
+  // 1455:ERROR_COMMITMENT_LIMIT.
+  // Asan uses exception handler to commit page on demand.
+  void *p = VirtualAlloc((LPVOID)fixed_addr, size, MEM_RESERVE, PAGE_READWRITE);
+#else
+  void *p = VirtualAlloc((LPVOID)fixed_addr, size, MEM_RESERVE | MEM_COMMIT,
+                         PAGE_READWRITE);
+#endif
+  if (p == 0) {
+    Report("ERROR: %s failed to "
+           "allocate %p (%zd) bytes at %p (error code: %d)\n",
+           SanitizerToolName, size, size, fixed_addr, GetLastError());
+    return false;
+  }
+  return true;
+}
+
+bool MmapFixedSuperNoReserve(uptr fixed_addr, uptr size, const char *name) {
+  // FIXME: Windows support large pages too. Might be worth checking
+  return MmapFixedNoReserve(fixed_addr, size, name);
+}
+
+// Memory space mapped by 'MmapFixedOrDie' must have been reserved by
+// 'MmapFixedNoAccess'.
+void *MmapFixedOrDie(uptr fixed_addr, uptr size, const char *name) {
+  void *p = VirtualAlloc((LPVOID)fixed_addr, size,
+      MEM_COMMIT, PAGE_READWRITE);
+  if (p == 0) {
+    char mem_type[30];
+    internal_snprintf(mem_type, sizeof(mem_type), "memory at address 0x%zx",
+                      fixed_addr);
+    ReportMmapFailureAndDie(size, mem_type, "allocate", GetLastError());
+  }
+  return p;
+}
+
+// Uses fixed_addr for now.
+// Will use offset instead once we've implemented this function for real.
+uptr ReservedAddressRange::Map(uptr fixed_addr, uptr size, const char *name) {
+  return reinterpret_cast<uptr>(MmapFixedOrDieOnFatalError(fixed_addr, size));
+}
+
+uptr ReservedAddressRange::MapOrDie(uptr fixed_addr, uptr size,
+                                    const char *name) {
+  return reinterpret_cast<uptr>(MmapFixedOrDie(fixed_addr, size));
+}
+
+void ReservedAddressRange::Unmap(uptr addr, uptr size) {
+  // Only unmap if it covers the entire range.
+  CHECK((addr == reinterpret_cast<uptr>(base_)) && (size == size_));
+  // We unmap the whole range, just null out the base.
+  base_ = nullptr;
+  size_ = 0;
+  UnmapOrDie(reinterpret_cast<void*>(addr), size);
+}
+
+void *MmapFixedOrDieOnFatalError(uptr fixed_addr, uptr size, const char *name) {
+  void *p = VirtualAlloc((LPVOID)fixed_addr, size,
+      MEM_COMMIT, PAGE_READWRITE);
+  if (p == 0) {
+    char mem_type[30];
+    internal_snprintf(mem_type, sizeof(mem_type), "memory at address 0x%zx",
+                      fixed_addr);
+    return ReturnNullptrOnOOMOrDie(size, mem_type, "allocate");
+  }
+  return p;
+}
+
+void *MmapNoReserveOrDie(uptr size, const char *mem_type) {
+  // FIXME: make this really NoReserve?
+  return MmapOrDie(size, mem_type);
+}
+
+uptr ReservedAddressRange::Init(uptr size, const char *name, uptr fixed_addr) {
+  base_ = fixed_addr ? MmapFixedNoAccess(fixed_addr, size) : MmapNoAccess(size);
+  size_ = size;
+  name_ = name;
+  (void)os_handle_;  // unsupported
+  return reinterpret_cast<uptr>(base_);
+}
+
+
+void *MmapFixedNoAccess(uptr fixed_addr, uptr size, const char *name) {
+  (void)name; // unsupported
+  void *res = VirtualAlloc((LPVOID)fixed_addr, size,
+                           MEM_RESERVE, PAGE_NOACCESS);
+  if (res == 0)
+    Report("WARNING: %s failed to "
+           "mprotect %p (%zd) bytes at %p (error code: %d)\n",
+           SanitizerToolName, size, size, fixed_addr, GetLastError());
+  return res;
+}
+
+void *MmapNoAccess(uptr size) {
+  void *res = VirtualAlloc(nullptr, size, MEM_RESERVE, PAGE_NOACCESS);
+  if (res == 0)
+    Report("WARNING: %s failed to "
+           "mprotect %p (%zd) bytes (error code: %d)\n",
+           SanitizerToolName, size, size, GetLastError());
+  return res;
+}
+
+bool MprotectNoAccess(uptr addr, uptr size) {
+  DWORD old_protection;
+  return VirtualProtect((LPVOID)addr, size, PAGE_NOACCESS, &old_protection);
+}
+
+bool MprotectReadOnly(uptr addr, uptr size) {
+  DWORD old_protection;
+  return VirtualProtect((LPVOID)addr, size, PAGE_READONLY, &old_protection);
+}
+
+void ReleaseMemoryPagesToOS(uptr beg, uptr end) {
+  uptr beg_aligned = RoundDownTo(beg, GetPageSizeCached()),
+       end_aligned = RoundDownTo(end, GetPageSizeCached());
+  CHECK(beg < end);                // make sure the region is sane
+  if (beg_aligned == end_aligned)  // make sure we're freeing at least 1 page;
+    return;
+  UnmapOrDie((void *)beg, end_aligned - beg_aligned);
+}
+
+void SetShadowRegionHugePageMode(uptr addr, uptr size) {
+  // FIXME: probably similar to ReleaseMemoryToOS.
+}
+
+bool DontDumpShadowMemory(uptr addr, uptr length) {
+  // This is almost useless on 32-bits.
+  // FIXME: add madvise-analog when we move to 64-bits.
+  return true;
+}
+
+uptr MapDynamicShadow(uptr shadow_size_bytes, uptr shadow_scale,
+                      uptr min_shadow_base_alignment,
+                      UNUSED uptr &high_mem_end) {
+  const uptr granularity = GetMmapGranularity();
+  const uptr alignment =
+      Max<uptr>(granularity << shadow_scale, 1ULL << min_shadow_base_alignment);
+  const uptr left_padding =
+      Max<uptr>(granularity, 1ULL << min_shadow_base_alignment);
+  uptr space_size = shadow_size_bytes + left_padding;
+  uptr shadow_start = FindAvailableMemoryRange(space_size, alignment,
+                                               granularity, nullptr, nullptr);
+  CHECK_NE((uptr)0, shadow_start);
+  CHECK(IsAligned(shadow_start, alignment));
+  return shadow_start;
+}
+
+uptr FindAvailableMemoryRange(uptr size, uptr alignment, uptr left_padding,
+                              uptr *largest_gap_found,
+                              uptr *max_occupied_addr) {
+  uptr address = 0;
+  while (true) {
+    MEMORY_BASIC_INFORMATION info;
+    if (!::VirtualQuery((void*)address, &info, sizeof(info)))
+      return 0;
+
+    if (info.State == MEM_FREE) {
+      uptr shadow_address = RoundUpTo((uptr)info.BaseAddress + left_padding,
+                                      alignment);
+      if (shadow_address + size < (uptr)info.BaseAddress + info.RegionSize)
+        return shadow_address;
+    }
+
+    // Move to the next region.
+    address = (uptr)info.BaseAddress + info.RegionSize;
+  }
+  return 0;
+}
+
+uptr MapDynamicShadowAndAliases(uptr shadow_size, uptr alias_size,
+                                uptr num_aliases, uptr ring_buffer_size) {
+  CHECK(false && "HWASan aliasing is unimplemented on Windows");
+  return 0;
+}
+
+bool MemoryRangeIsAvailable(uptr range_start, uptr range_end) {
+  MEMORY_BASIC_INFORMATION mbi;
+  CHECK(VirtualQuery((void *)range_start, &mbi, sizeof(mbi)));
+  return mbi.Protect == PAGE_NOACCESS &&
+         (uptr)mbi.BaseAddress + mbi.RegionSize >= range_end;
+}
+
+void *MapFileToMemory(const char *file_name, uptr *buff_size) {
+  UNIMPLEMENTED();
+}
+
+void *MapWritableFileToMemory(void *addr, uptr size, fd_t fd, OFF_T offset) {
+  UNIMPLEMENTED();
+}
+
+static const int kMaxEnvNameLength = 128;
+static const DWORD kMaxEnvValueLength = 32767;
+
+namespace {
+
+struct EnvVariable {
+  char name[kMaxEnvNameLength];
+  char value[kMaxEnvValueLength];
+};
+
+}  // namespace
+
+static const int kEnvVariables = 5;
+static EnvVariable env_vars[kEnvVariables];
+static int num_env_vars;
+
+const char *GetEnv(const char *name) {
+  // Note: this implementation caches the values of the environment variables
+  // and limits their quantity.
+  for (int i = 0; i < num_env_vars; i++) {
+    if (0 == internal_strcmp(name, env_vars[i].name))
+      return env_vars[i].value;
+  }
+  CHECK_LT(num_env_vars, kEnvVariables);
+  DWORD rv = GetEnvironmentVariableA(name, env_vars[num_env_vars].value,
+                                     kMaxEnvValueLength);
+  if (rv > 0 && rv < kMaxEnvValueLength) {
+    CHECK_LT(internal_strlen(name), kMaxEnvNameLength);
+    internal_strncpy(env_vars[num_env_vars].name, name, kMaxEnvNameLength);
+    num_env_vars++;
+    return env_vars[num_env_vars - 1].value;
+  }
+  return 0;
+}
+
+const char *GetPwd() {
+  UNIMPLEMENTED();
+}
+
+u32 GetUid() {
+  UNIMPLEMENTED();
+}
+
+namespace {
+struct ModuleInfo {
+  const char *filepath;
+  uptr base_address;
+  uptr end_address;
+};
+
+#if !SANITIZER_GO
+int CompareModulesBase(const void *pl, const void *pr) {
+  const ModuleInfo *l = (const ModuleInfo *)pl, *r = (const ModuleInfo *)pr;
+  if (l->base_address < r->base_address)
+    return -1;
+  return l->base_address > r->base_address;
+}
+#endif
+}  // namespace
+
+#if !SANITIZER_GO
+void DumpProcessMap() {
+  Report("Dumping process modules:\n");
+  ListOfModules modules;
+  modules.init();
+  uptr num_modules = modules.size();
+
+  InternalMmapVector<ModuleInfo> module_infos(num_modules);
+  for (size_t i = 0; i < num_modules; ++i) {
+    module_infos[i].filepath = modules[i].full_name();
+    module_infos[i].base_address = modules[i].ranges().front()->beg;
+    module_infos[i].end_address = modules[i].ranges().back()->end;
+  }
+  qsort(module_infos.data(), num_modules, sizeof(ModuleInfo),
+        CompareModulesBase);
+
+  for (size_t i = 0; i < num_modules; ++i) {
+    const ModuleInfo &mi = module_infos[i];
+    if (mi.end_address != 0) {
+      Printf("\t%p-%p %s\n", mi.base_address, mi.end_address,
+             mi.filepath[0] ? mi.filepath : "[no name]");
+    } else if (mi.filepath[0]) {
+      Printf("\t??\?-??? %s\n", mi.filepath);
+    } else {
+      Printf("\t???\n");
+    }
+  }
+}
+#endif
+
+void DisableCoreDumperIfNecessary() {
+  // Do nothing.
+}
+
+void ReExec() {
+  UNIMPLEMENTED();
+}
+
+void PlatformPrepareForSandboxing(__sanitizer_sandbox_arguments *args) {}
+
+bool StackSizeIsUnlimited() {
+  UNIMPLEMENTED();
+}
+
+void SetStackSizeLimitInBytes(uptr limit) {
+  UNIMPLEMENTED();
+}
+
+bool AddressSpaceIsUnlimited() {
+  UNIMPLEMENTED();
+}
+
+void SetAddressSpaceUnlimited() {
+  UNIMPLEMENTED();
+}
+
+bool IsPathSeparator(const char c) {
+  return c == '\\' || c == '/';
+}
+
+static bool IsAlpha(char c) {
+  c = ToLower(c);
+  return c >= 'a' && c <= 'z';
+}
+
+bool IsAbsolutePath(const char *path) {
+  return path != nullptr && IsAlpha(path[0]) && path[1] == ':' &&
+         IsPathSeparator(path[2]);
+}
+
+void internal_usleep(u64 useconds) { Sleep(useconds / 1000); }
+
+u64 NanoTime() {
+  static LARGE_INTEGER frequency = {};
+  LARGE_INTEGER counter;
+  if (UNLIKELY(frequency.QuadPart == 0)) {
+    QueryPerformanceFrequency(&frequency);
+    CHECK_NE(frequency.QuadPart, 0);
+  }
+  QueryPerformanceCounter(&counter);
+  counter.QuadPart *= 1000ULL * 1000000ULL;
+  counter.QuadPart /= frequency.QuadPart;
+  return counter.QuadPart;
+}
+
+u64 MonotonicNanoTime() { return NanoTime(); }
+
+void Abort() {
+  internal__exit(3);
+}
+
+bool CreateDir(const char *pathname) {
+  return CreateDirectoryA(pathname, nullptr) != 0;
+}
+
+#if !SANITIZER_GO
+// Read the file to extract the ImageBase field from the PE header. If ASLR is
+// disabled and this virtual address is available, the loader will typically
+// load the image at this address. Therefore, we call it the preferred base. Any
+// addresses in the DWARF typically assume that the object has been loaded at
+// this address.
+static uptr GetPreferredBase(const char *modname, char *buf, size_t buf_size) {
+  fd_t fd = OpenFile(modname, RdOnly, nullptr);
+  if (fd == kInvalidFd)
+    return 0;
+  FileCloser closer(fd);
+
+  // Read just the DOS header.
+  IMAGE_DOS_HEADER dos_header;
+  uptr bytes_read;
+  if (!ReadFromFile(fd, &dos_header, sizeof(dos_header), &bytes_read) ||
+      bytes_read != sizeof(dos_header))
+    return 0;
+
+  // The file should start with the right signature.
+  if (dos_header.e_magic != IMAGE_DOS_SIGNATURE)
+    return 0;
+
+  // The layout at e_lfanew is:
+  // "PE\0\0"
+  // IMAGE_FILE_HEADER
+  // IMAGE_OPTIONAL_HEADER
+  // Seek to e_lfanew and read all that data.
+  if (::SetFilePointer(fd, dos_header.e_lfanew, nullptr, FILE_BEGIN) ==
+      INVALID_SET_FILE_POINTER)
+    return 0;
+  if (!ReadFromFile(fd, buf, buf_size, &bytes_read) || bytes_read != buf_size)
+    return 0;
+
+  // Check for "PE\0\0" before the PE header.
+  char *pe_sig = &buf[0];
+  if (internal_memcmp(pe_sig, "PE\0\0", 4) != 0)
+    return 0;
+
+  // Skip over IMAGE_FILE_HEADER. We could do more validation here if we wanted.
+  IMAGE_OPTIONAL_HEADER *pe_header =
+      (IMAGE_OPTIONAL_HEADER *)(pe_sig + 4 + sizeof(IMAGE_FILE_HEADER));
+
+  // Check for more magic in the PE header.
+  if (pe_header->Magic != IMAGE_NT_OPTIONAL_HDR_MAGIC)
+    return 0;
+
+  // Finally, return the ImageBase.
+  return (uptr)pe_header->ImageBase;
+}
+
+void ListOfModules::init() {
+  clearOrInit();
+  HANDLE cur_process = GetCurrentProcess();
+
+  // Query the list of modules.  Start by assuming there are no more than 256
+  // modules and retry if that's not sufficient.
+  HMODULE *hmodules = 0;
+  uptr modules_buffer_size = sizeof(HMODULE) * 256;
+  DWORD bytes_required;
+  while (!hmodules) {
+    hmodules = (HMODULE *)MmapOrDie(modules_buffer_size, __FUNCTION__);
+    CHECK(EnumProcessModules(cur_process, hmodules, modules_buffer_size,
+                             &bytes_required));
+    if (bytes_required > modules_buffer_size) {
+      // Either there turned out to be more than 256 hmodules, or new hmodules
+      // could have loaded since the last try.  Retry.
+      UnmapOrDie(hmodules, modules_buffer_size);
+      hmodules = 0;
+      modules_buffer_size = bytes_required;
+    }
+  }
+
+  InternalMmapVector<char> buf(4 + sizeof(IMAGE_FILE_HEADER) +
+                               sizeof(IMAGE_OPTIONAL_HEADER));
+  InternalMmapVector<wchar_t> modname_utf16(kMaxPathLength);
+  InternalMmapVector<char> module_name(kMaxPathLength);
+  // |num_modules| is the number of modules actually present,
+  size_t num_modules = bytes_required / sizeof(HMODULE);
+  for (size_t i = 0; i < num_modules; ++i) {
+    HMODULE handle = hmodules[i];
+    MODULEINFO mi;
+    if (!GetModuleInformation(cur_process, handle, &mi, sizeof(mi)))
+      continue;
+
+    // Get the UTF-16 path and convert to UTF-8.
+    int modname_utf16_len =
+        GetModuleFileNameW(handle, &modname_utf16[0], kMaxPathLength);
+    if (modname_utf16_len == 0)
+      modname_utf16[0] = '\0';
+    int module_name_len = ::WideCharToMultiByte(
+        CP_UTF8, 0, &modname_utf16[0], modname_utf16_len + 1, &module_name[0],
+        kMaxPathLength, NULL, NULL);
+    module_name[module_name_len] = '\0';
+
+    uptr base_address = (uptr)mi.lpBaseOfDll;
+    uptr end_address = (uptr)mi.lpBaseOfDll + mi.SizeOfImage;
+
+    // Adjust the base address of the module so that we get a VA instead of an
+    // RVA when computing the module offset. This helps llvm-symbolizer find the
+    // right DWARF CU. In the common case that the image is loaded at it's
+    // preferred address, we will now print normal virtual addresses.
+    uptr preferred_base =
+        GetPreferredBase(&module_name[0], &buf[0], buf.size());
+    uptr adjusted_base = base_address - preferred_base;
+
+    modules_.push_back(LoadedModule());
+    LoadedModule &cur_module = modules_.back();
+    cur_module.set(&module_name[0], adjusted_base);
+    // We add the whole module as one single address range.
+    cur_module.addAddressRange(base_address, end_address, /*executable*/ true,
+                               /*writable*/ true);
+  }
+  UnmapOrDie(hmodules, modules_buffer_size);
+}
+
+void ListOfModules::fallbackInit() { clear(); }
+
+// We can't use atexit() directly at __asan_init time as the CRT is not fully
+// initialized at this point.  Place the functions into a vector and use
+// atexit() as soon as it is ready for use (i.e. after .CRT$XIC initializers).
+InternalMmapVectorNoCtor<void (*)(void)> atexit_functions;
+
+int Atexit(void (*function)(void)) {
+  atexit_functions.push_back(function);
+  return 0;
+}
+
+static int RunAtexit() {
+  TraceLoggingUnregister(g_asan_provider);
+  int ret = 0;
+  for (uptr i = 0; i < atexit_functions.size(); ++i) {
+    ret |= atexit(atexit_functions[i]);
+  }
+  return ret;
+}
+
+#pragma section(".CRT$XID", long, read)
+__declspec(allocate(".CRT$XID")) int (*__run_atexit)() = RunAtexit;
+#endif
+
+// ------------------ sanitizer_libc.h
+fd_t OpenFile(const char *filename, FileAccessMode mode, error_t *last_error) {
+  // FIXME: Use the wide variants to handle Unicode filenames.
+  fd_t res;
+  if (mode == RdOnly) {
+    res = CreateFileA(filename, GENERIC_READ,
+                      FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+                      nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
+  } else if (mode == WrOnly) {
+    res = CreateFileA(filename, GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS,
+                      FILE_ATTRIBUTE_NORMAL, nullptr);
+  } else {
+    UNIMPLEMENTED();
+  }
+  CHECK(res != kStdoutFd || kStdoutFd == kInvalidFd);
+  CHECK(res != kStderrFd || kStderrFd == kInvalidFd);
+  if (res == kInvalidFd && last_error)
+    *last_error = GetLastError();
+  return res;
+}
+
+void CloseFile(fd_t fd) {
+  CloseHandle(fd);
+}
+
+bool ReadFromFile(fd_t fd, void *buff, uptr buff_size, uptr *bytes_read,
+                  error_t *error_p) {
+  CHECK(fd != kInvalidFd);
+
+  // bytes_read can't be passed directly to ReadFile:
+  // uptr is unsigned long long on 64-bit Windows.
+  unsigned long num_read_long;
+
+  bool success = ::ReadFile(fd, buff, buff_size, &num_read_long, nullptr);
+  if (!success && error_p)
+    *error_p = GetLastError();
+  if (bytes_read)
+    *bytes_read = num_read_long;
+  return success;
+}
+
+bool SupportsColoredOutput(fd_t fd) {
+  // FIXME: support colored output.
+  return false;
+}
+
+bool WriteToFile(fd_t fd, const void *buff, uptr buff_size, uptr *bytes_written,
+                 error_t *error_p) {
+  CHECK(fd != kInvalidFd);
+
+  // Handle null optional parameters.
+  error_t dummy_error;
+  error_p = error_p ? error_p : &dummy_error;
+  uptr dummy_bytes_written;
+  bytes_written = bytes_written ? bytes_written : &dummy_bytes_written;
+
+  // Initialize output parameters in case we fail.
+  *error_p = 0;
+  *bytes_written = 0;
+
+  // Map the conventional Unix fds 1 and 2 to Windows handles. They might be
+  // closed, in which case this will fail.
+  if (fd == kStdoutFd || fd == kStderrFd) {
+    fd = GetStdHandle(fd == kStdoutFd ? STD_OUTPUT_HANDLE : STD_ERROR_HANDLE);
+    if (fd == 0) {
+      *error_p = ERROR_INVALID_HANDLE;
+      return false;
+    }
+  }
+
+  DWORD bytes_written_32;
+  if (!WriteFile(fd, buff, buff_size, &bytes_written_32, 0)) {
+    *error_p = GetLastError();
+    return false;
+  } else {
+    *bytes_written = bytes_written_32;
+    return true;
+  }
+}
+
+uptr internal_sched_yield() {
+  Sleep(0);
+  return 0;
+}
+
+void internal__exit(int exitcode) {
+  TraceLoggingUnregister(g_asan_provider);
+  // ExitProcess runs some finalizers, so use TerminateProcess to avoid that.
+  // The debugger doesn't stop on TerminateProcess like it does on ExitProcess,
+  // so add our own breakpoint here.
+  if (::IsDebuggerPresent())
+    __debugbreak();
+  TerminateProcess(GetCurrentProcess(), exitcode);
+  BUILTIN_UNREACHABLE();
+}
+
+uptr internal_ftruncate(fd_t fd, uptr size) {
+  UNIMPLEMENTED();
+}
+
+uptr GetRSS() {
+  PROCESS_MEMORY_COUNTERS counters;
+  if (!GetProcessMemoryInfo(GetCurrentProcess(), &counters, sizeof(counters)))
+    return 0;
+  return counters.WorkingSetSize;
+}
+
+void *internal_start_thread(void *(*func)(void *arg), void *arg) { return 0; }
+void internal_join_thread(void *th) { }
+
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+  WaitOnAddress(p, &cmp, sizeof(cmp), INFINITE);
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {
+  if (count == 1)
+    WakeByAddressSingle(p);
+  else
+    WakeByAddressAll(p);
+}
+
+uptr GetTlsSize() {
+  return 0;
+}
+
+void InitTlsSize() {
+}
+
+void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size,
+                          uptr *tls_addr, uptr *tls_size) {
+#if SANITIZER_GO
+  *stk_addr = 0;
+  *stk_size = 0;
+  *tls_addr = 0;
+  *tls_size = 0;
+#else
+  uptr stack_top, stack_bottom;
+  GetThreadStackTopAndBottom(main, &stack_top, &stack_bottom);
+  *stk_addr = stack_bottom;
+  *stk_size = stack_top - stack_bottom;
+  *tls_addr = 0;
+  *tls_size = 0;
+#endif
+}
+
+void ReportFile::Write(const char *buffer, uptr length) {
+  SpinMutexLock l(mu);
+  ReopenIfNecessary();
+  if (!WriteToFile(fd, buffer, length)) {
+    // stderr may be closed, but we may be able to print to the debugger
+    // instead.  This is the case when launching a program from Visual Studio,
+    // and the following routine should write to its console.
+    OutputDebugStringA(buffer);
+  }
+}
+
+void SetAlternateSignalStack() {
+  // FIXME: Decide what to do on Windows.
+}
+
+void UnsetAlternateSignalStack() {
+  // FIXME: Decide what to do on Windows.
+}
+
+void InstallDeadlySignalHandlers(SignalHandlerType handler) {
+  (void)handler;
+  // FIXME: Decide what to do on Windows.
+}
+
+HandleSignalMode GetHandleSignalMode(int signum) {
+  // FIXME: Decide what to do on Windows.
+  return kHandleSignalNo;
+}
+
+// Check based on flags if we should handle this exception.
+bool IsHandledDeadlyException(DWORD exceptionCode) {
+  switch (exceptionCode) {
+    case EXCEPTION_ACCESS_VIOLATION:
+    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+    case EXCEPTION_STACK_OVERFLOW:
+    case EXCEPTION_DATATYPE_MISALIGNMENT:
+    case EXCEPTION_IN_PAGE_ERROR:
+      return common_flags()->handle_segv;
+    case EXCEPTION_ILLEGAL_INSTRUCTION:
+    case EXCEPTION_PRIV_INSTRUCTION:
+    case EXCEPTION_BREAKPOINT:
+      return common_flags()->handle_sigill;
+    case EXCEPTION_FLT_DENORMAL_OPERAND:
+    case EXCEPTION_FLT_DIVIDE_BY_ZERO:
+    case EXCEPTION_FLT_INEXACT_RESULT:
+    case EXCEPTION_FLT_INVALID_OPERATION:
+    case EXCEPTION_FLT_OVERFLOW:
+    case EXCEPTION_FLT_STACK_CHECK:
+    case EXCEPTION_FLT_UNDERFLOW:
+    case EXCEPTION_INT_DIVIDE_BY_ZERO:
+    case EXCEPTION_INT_OVERFLOW:
+      return common_flags()->handle_sigfpe;
+  }
+  return false;
+}
+
+bool IsAccessibleMemoryRange(uptr beg, uptr size) {
+  SYSTEM_INFO si;
+  GetNativeSystemInfo(&si);
+  uptr page_size = si.dwPageSize;
+  uptr page_mask = ~(page_size - 1);
+
+  for (uptr page = beg & page_mask, end = (beg + size - 1) & page_mask;
+       page <= end;) {
+    MEMORY_BASIC_INFORMATION info;
+    if (VirtualQuery((LPCVOID)page, &info, sizeof(info)) != sizeof(info))
+      return false;
+
+    if (info.Protect == 0 || info.Protect == PAGE_NOACCESS ||
+        info.Protect == PAGE_EXECUTE)
+      return false;
+
+    if (info.RegionSize == 0)
+      return false;
+
+    page += info.RegionSize;
+  }
+
+  return true;
+}
+
+bool SignalContext::IsStackOverflow() const {
+  return (DWORD)GetType() == EXCEPTION_STACK_OVERFLOW;
+}
+
+void SignalContext::InitPcSpBp() {
+  EXCEPTION_RECORD *exception_record = (EXCEPTION_RECORD *)siginfo;
+  CONTEXT *context_record = (CONTEXT *)context;
+
+  pc = (uptr)exception_record->ExceptionAddress;
+#  if SANITIZER_WINDOWS64
+#    if SANITIZER_ARM64
+  bp = (uptr)context_record->Fp;
+  sp = (uptr)context_record->Sp;
+#    else
+  bp = (uptr)context_record->Rbp;
+  sp = (uptr)context_record->Rsp;
+#    endif
+#  else
+  bp = (uptr)context_record->Ebp;
+  sp = (uptr)context_record->Esp;
+#  endif
+}
+
+uptr SignalContext::GetAddress() const {
+  EXCEPTION_RECORD *exception_record = (EXCEPTION_RECORD *)siginfo;
+  if (exception_record->ExceptionCode == EXCEPTION_ACCESS_VIOLATION)
+    return exception_record->ExceptionInformation[1];
+  return (uptr)exception_record->ExceptionAddress;
+}
+
+bool SignalContext::IsMemoryAccess() const {
+  return ((EXCEPTION_RECORD *)siginfo)->ExceptionCode ==
+         EXCEPTION_ACCESS_VIOLATION;
+}
+
+bool SignalContext::IsTrueFaultingAddress() const { return true; }
+
+SignalContext::WriteFlag SignalContext::GetWriteFlag() const {
+  EXCEPTION_RECORD *exception_record = (EXCEPTION_RECORD *)siginfo;
+
+  // The write flag is only available for access violation exceptions.
+  if (exception_record->ExceptionCode != EXCEPTION_ACCESS_VIOLATION)
+    return SignalContext::Unknown;
+
+  // The contents of this array are documented at
+  // https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-exception_record
+  // The first element indicates read as 0, write as 1, or execute as 8.  The
+  // second element is the faulting address.
+  switch (exception_record->ExceptionInformation[0]) {
+    case 0:
+      return SignalContext::Read;
+    case 1:
+      return SignalContext::Write;
+    case 8:
+      return SignalContext::Unknown;
+  }
+  return SignalContext::Unknown;
+}
+
+void SignalContext::DumpAllRegisters(void *context) {
+  // FIXME: Implement this.
+}
+
+int SignalContext::GetType() const {
+  return static_cast<const EXCEPTION_RECORD *>(siginfo)->ExceptionCode;
+}
+
+const char *SignalContext::Describe() const {
+  unsigned code = GetType();
+  // Get the string description of the exception if this is a known deadly
+  // exception.
+  switch (code) {
+    case EXCEPTION_ACCESS_VIOLATION:
+      return "access-violation";
+    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+      return "array-bounds-exceeded";
+    case EXCEPTION_STACK_OVERFLOW:
+      return "stack-overflow";
+    case EXCEPTION_DATATYPE_MISALIGNMENT:
+      return "datatype-misalignment";
+    case EXCEPTION_IN_PAGE_ERROR:
+      return "in-page-error";
+    case EXCEPTION_ILLEGAL_INSTRUCTION:
+      return "illegal-instruction";
+    case EXCEPTION_PRIV_INSTRUCTION:
+      return "priv-instruction";
+    case EXCEPTION_BREAKPOINT:
+      return "breakpoint";
+    case EXCEPTION_FLT_DENORMAL_OPERAND:
+      return "flt-denormal-operand";
+    case EXCEPTION_FLT_DIVIDE_BY_ZERO:
+      return "flt-divide-by-zero";
+    case EXCEPTION_FLT_INEXACT_RESULT:
+      return "flt-inexact-result";
+    case EXCEPTION_FLT_INVALID_OPERATION:
+      return "flt-invalid-operation";
+    case EXCEPTION_FLT_OVERFLOW:
+      return "flt-overflow";
+    case EXCEPTION_FLT_STACK_CHECK:
+      return "flt-stack-check";
+    case EXCEPTION_FLT_UNDERFLOW:
+      return "flt-underflow";
+    case EXCEPTION_INT_DIVIDE_BY_ZERO:
+      return "int-divide-by-zero";
+    case EXCEPTION_INT_OVERFLOW:
+      return "int-overflow";
+  }
+  return "unknown exception";
+}
+
+uptr ReadBinaryName(/*out*/char *buf, uptr buf_len) {
+  if (buf_len == 0)
+    return 0;
+
+  // Get the UTF-16 path and convert to UTF-8.
+  InternalMmapVector<wchar_t> binname_utf16(kMaxPathLength);
+  int binname_utf16_len =
+      GetModuleFileNameW(NULL, &binname_utf16[0], kMaxPathLength);
+  if (binname_utf16_len == 0) {
+    buf[0] = '\0';
+    return 0;
+  }
+  int binary_name_len =
+      ::WideCharToMultiByte(CP_UTF8, 0, &binname_utf16[0], binname_utf16_len,
+                            buf, buf_len, NULL, NULL);
+  if ((unsigned)binary_name_len == buf_len)
+    --binary_name_len;
+  buf[binary_name_len] = '\0';
+  return binary_name_len;
+}
+
+uptr ReadLongProcessName(/*out*/char *buf, uptr buf_len) {
+  return ReadBinaryName(buf, buf_len);
+}
+
+void CheckVMASize() {
+  // Do nothing.
+}
+
+void InitializePlatformEarly() {
+  // Do nothing.
+}
+
+void MaybeReexec() {
+  // No need to re-exec on Windows.
+}
+
+void CheckASLR() {
+  // Do nothing
+}
+
+void CheckMPROTECT() {
+  // Do nothing
+}
+
+char **GetArgv() {
+  // FIXME: Actually implement this function.
+  return 0;
+}
+
+char **GetEnviron() {
+  // FIXME: Actually implement this function.
+  return 0;
+}
+
+pid_t StartSubprocess(const char *program, const char *const argv[],
+                      const char *const envp[], fd_t stdin_fd, fd_t stdout_fd,
+                      fd_t stderr_fd) {
+  // FIXME: implement on this platform
+  // Should be implemented based on
+  // SymbolizerProcess::StarAtSymbolizerSubprocess
+  // from lib/sanitizer_common/sanitizer_symbolizer_win.cpp.
+  return -1;
+}
+
+bool IsProcessRunning(pid_t pid) {
+  // FIXME: implement on this platform.
+  return false;
+}
+
+int WaitForProcess(pid_t pid) { return -1; }
+
+// FIXME implement on this platform.
+void GetMemoryProfile(fill_profile_f cb, uptr *stats) {}
+
+void CheckNoDeepBind(const char *filename, int flag) {
+  // Do nothing.
+}
+
+// FIXME: implement on this platform.
+bool GetRandom(void *buffer, uptr length, bool blocking) {
+  UNIMPLEMENTED();
+}
+
+u32 GetNumberOfCPUs() {
+  SYSTEM_INFO sysinfo = {};
+  GetNativeSystemInfo(&sysinfo);
+  return sysinfo.dwNumberOfProcessors;
+}
+
+#if SANITIZER_WIN_TRACE
+// TODO(mcgov): Rename this project-wide to PlatformLogInit
+void AndroidLogInit(void) {
+  HRESULT hr = TraceLoggingRegister(g_asan_provider);
+  if (!SUCCEEDED(hr))
+    return;
+}
+
+void SetAbortMessage(const char *) {}
+
+void LogFullErrorReport(const char *buffer) {
+  if (common_flags()->log_to_syslog) {
+    InternalMmapVector<wchar_t> filename;
+    DWORD filename_length = 0;
+    do {
+      filename.resize(filename.size() + 0x100);
+      filename_length =
+          GetModuleFileNameW(NULL, filename.begin(), filename.size());
+    } while (filename_length >= filename.size());
+    TraceLoggingWrite(g_asan_provider, "AsanReportEvent",
+                      TraceLoggingValue(filename.begin(), "ExecutableName"),
+                      TraceLoggingValue(buffer, "AsanReportContents"));
+  }
+}
+#endif // SANITIZER_WIN_TRACE
+
+void InitializePlatformCommonFlags(CommonFlags *cf) {}
+
+}  // namespace __sanitizer
+
+#endif  // _WIN32
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.h
new file mode 100644
index 0000000000..ff8939ca5e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win.h
@@ -0,0 +1,25 @@
+//===-- sanitizer_win.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Windows-specific declarations.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_WIN_H
+#define SANITIZER_WIN_H
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+// Check based on flags if we should handle the exception.
+bool IsHandledDeadlyException(DWORD exceptionCode);
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_WINDOWS
+#endif  // SANITIZER_WIN_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_defs.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_defs.h
new file mode 100644
index 0000000000..bfe38a3323
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_defs.h
@@ -0,0 +1,174 @@
+//===-- sanitizer_win_defs.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Common definitions for Windows-specific code.
+//
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_WIN_DEFS_H
+#define SANITIZER_WIN_DEFS_H
+
+#include "sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+
+#ifndef WINAPI
+#if defined(_M_IX86) || defined(__i386__)
+#define WINAPI __stdcall
+#else
+#define WINAPI
+#endif
+#endif
+
+#if defined(_M_IX86) || defined(__i386__)
+#define WIN_SYM_PREFIX "_"
+#else
+#define WIN_SYM_PREFIX
+#endif
+
+// For MinGW, the /export: directives contain undecorated symbols, contrary to
+// link/lld-link. The GNU linker doesn't support /alternatename and /include
+// though, thus lld-link in MinGW mode interprets them in the same way as
+// in the default mode.
+#ifdef __MINGW32__
+#define WIN_EXPORT_PREFIX
+#else
+#define WIN_EXPORT_PREFIX WIN_SYM_PREFIX
+#endif
+
+// Intermediate macro to ensure the parameter is expanded before stringified.
+#define STRINGIFY_(A) #A
+#define STRINGIFY(A) STRINGIFY_(A)
+
+#if !SANITIZER_GO
+
+// ----------------- A workaround for the absence of weak symbols --------------
+// We don't have a direct equivalent of weak symbols when using MSVC, but we can
+// use the /alternatename directive to tell the linker to default a specific
+// symbol to a specific value.
+// Take into account that this is a pragma directive for the linker, so it will
+// be ignored by the compiler and the function will be marked as UNDEF in the
+// symbol table of the resulting object file. The linker won't find the default
+// implementation until it links with that object file.
+// So, suppose we provide a default implementation "fundef" for "fun", and this
+// is compiled into the object file "test.obj" including the pragma directive.
+// If we have some code with references to "fun" and we link that code with
+// "test.obj", it will work because the linker always link object files.
+// But, if "test.obj" is included in a static library, like "test.lib", then the
+// liker will only link to "test.obj" if necessary. If we only included the
+// definition of "fun", it won't link to "test.obj" (from test.lib) because
+// "fun" appears as UNDEF, so it doesn't resolve the symbol "fun", and will
+// result in a link error (the linker doesn't find the pragma directive).
+// So, a workaround is to force linkage with the modules that include weak
+// definitions, with the following macro: WIN_FORCE_LINK()
+
+#define WIN_WEAK_ALIAS(Name, Default)                                          \
+  __pragma(comment(linker, "/alternatename:" WIN_SYM_PREFIX STRINGIFY(Name) "="\
+                                             WIN_SYM_PREFIX STRINGIFY(Default)))
+
+#define WIN_FORCE_LINK(Name)                                                   \
+  __pragma(comment(linker, "/include:" WIN_SYM_PREFIX STRINGIFY(Name)))
+
+#define WIN_EXPORT(ExportedName, Name)                                         \
+  __pragma(comment(linker, "/export:" WIN_EXPORT_PREFIX STRINGIFY(ExportedName)\
+                                  "=" WIN_EXPORT_PREFIX STRINGIFY(Name)))
+
+// We cannot define weak functions on Windows, but we can use WIN_WEAK_ALIAS()
+// which defines an alias to a default implementation, and only works when
+// linking statically.
+// So, to define a weak function "fun", we define a default implementation with
+// a different name "fun__def" and we create a "weak alias" fun = fun__def.
+// Then, users can override it just defining "fun".
+// We impose "extern "C"" because otherwise WIN_WEAK_ALIAS() will fail because
+// of name mangling.
+
+// Dummy name for default implementation of weak function.
+# define WEAK_DEFAULT_NAME(Name) Name##__def
+// Name for exported implementation of weak function.
+# define WEAK_EXPORT_NAME(Name) Name##__dll
+
+// Use this macro when you need to define and export a weak function from a
+// library. For example:
+//   WIN_WEAK_EXPORT_DEF(bool, compare, int a, int b) { return a > b; }
+# define WIN_WEAK_EXPORT_DEF(ReturnType, Name, ...)                            \
+  WIN_WEAK_ALIAS(Name, WEAK_DEFAULT_NAME(Name))                                \
+  WIN_EXPORT(WEAK_EXPORT_NAME(Name), Name)                                     \
+  extern "C" ReturnType Name(__VA_ARGS__);                                     \
+  extern "C" ReturnType WEAK_DEFAULT_NAME(Name)(__VA_ARGS__)
+
+// Use this macro when you need to import a weak function from a library. It
+// defines a weak alias to the imported function from the dll. For example:
+//   WIN_WEAK_IMPORT_DEF(compare)
+# define WIN_WEAK_IMPORT_DEF(Name)                                             \
+  WIN_WEAK_ALIAS(Name, WEAK_EXPORT_NAME(Name))
+
+// So, for Windows we provide something similar to weak symbols in Linux, with
+// some differences:
+// + A default implementation must always be provided.
+//
+// + When linking statically it works quite similarly. For example:
+//
+//   // libExample.cc
+//   WIN_WEAK_EXPORT_DEF(bool, compare, int a, int b) { return a > b; }
+//
+//   // client.cc
+//   // We can use the default implementation from the library:
+//   compare(1, 2);
+//   // Or we can override it:
+//   extern "C" bool compare (int a, int b) { return a >= b; }
+//
+//  And it will work fine. If we don't override the function, we need to ensure
+//  that the linker includes the object file with the default implementation.
+//  We can do so with the linker option "-wholearchive:".
+//
+// + When linking dynamically with a library (dll), weak functions are exported
+//  with "__dll" suffix. Clients can use the macro WIN_WEAK_IMPORT_DEF(fun)
+//  which defines a "weak alias" fun = fun__dll.
+//
+//   // libExample.cc
+//   WIN_WEAK_EXPORT_DEF(bool, compare, int a, int b) { return a > b; }
+//
+//   // client.cc
+//   WIN_WEAK_IMPORT_DEF(compare)
+//   // We can use the default implementation from the library:
+//   compare(1, 2);
+//   // Or we can override it:
+//   extern "C" bool compare (int a, int b) { return a >= b; }
+//
+//  But if we override the function, the dlls don't have access to it (which
+//  is different in linux). If that is desired, the strong definition must be
+//  exported and interception can be used from the rest of the dlls.
+//
+//   // libExample.cc
+//   WIN_WEAK_EXPORT_DEF(bool, compare, int a, int b) { return a > b; }
+//   // When initialized, check if the main executable defined "compare".
+//   int libExample_init() {
+//     uptr fnptr = __interception::InternalGetProcAddress(
+//         (void *)GetModuleHandleA(0), "compare");
+//     if (fnptr && !__interception::OverrideFunction((uptr)compare, fnptr, 0))
+//       abort();
+//     return 0;
+//   }
+//
+//   // client.cc
+//   WIN_WEAK_IMPORT_DEF(compare)
+//   // We override and export compare:
+//   extern "C" __declspec(dllexport) bool compare (int a, int b) {
+//     return a >= b;
+//   }
+//
+
+#else // SANITIZER_GO
+
+// Go neither needs nor wants weak references.
+// The shenanigans above don't work for gcc.
+# define WIN_WEAK_EXPORT_DEF(ReturnType, Name, ...)                            \
+  extern "C" ReturnType Name(__VA_ARGS__)
+
+#endif // SANITIZER_GO
+
+#endif // SANITIZER_WINDOWS
+#endif // SANITIZER_WIN_DEFS_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_dll_thunk.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_dll_thunk.h
new file mode 100644
index 0000000000..48c73c4c98
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_dll_thunk.h
@@ -0,0 +1,181 @@
+//===-- sanitizer_win_dll_thunk.h -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// This header provide helper macros to delegate calls to the shared runtime
+// that lives in the main executable. It should be included to dll_thunks that
+// will be linked to the dlls, when the sanitizer is a static library included
+// in the main executable.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_WIN_DLL_THUNK_H
+#define SANITIZER_WIN_DLL_THUNK_H
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+uptr dllThunkGetRealAddrOrDie(const char *name);
+
+int dllThunkIntercept(const char* main_function, uptr dll_function);
+
+int dllThunkInterceptWhenPossible(const char* main_function,
+    const char* default_function, uptr dll_function);
+}
+
+extern "C" int __dll_thunk_init();
+
+// ----------------- Function interception helper macros -------------------- //
+// Override dll_function with main_function from main executable.
+#define INTERCEPT_OR_DIE(main_function, dll_function)                          \
+  static int intercept_##dll_function() {                                      \
+    return __sanitizer::dllThunkIntercept(main_function, (__sanitizer::uptr)   \
+        dll_function);                                                         \
+  }                                                                            \
+  __pragma(section(".DLLTH$M", long, read))                                    \
+  __declspec(allocate(".DLLTH$M")) int (*__dll_thunk_##dll_function)() =       \
+    intercept_##dll_function;
+
+// Try to override dll_function with main_function from main executable.
+// If main_function is not present, override dll_function with default_function.
+#define INTERCEPT_WHEN_POSSIBLE(main_function, default_function, dll_function) \
+  static int intercept_##dll_function() {                                      \
+    return __sanitizer::dllThunkInterceptWhenPossible(main_function,           \
+        default_function, (__sanitizer::uptr)dll_function);                    \
+  }                                                                            \
+  __pragma(section(".DLLTH$M", long, read))                                    \
+  __declspec(allocate(".DLLTH$M")) int (*__dll_thunk_##dll_function)() =       \
+    intercept_##dll_function;
+
+// -------------------- Function interception macros ------------------------ //
+// Special case of hooks -- ASan own interface functions.  Those are only called
+// after __asan_init, thus an empty implementation is sufficient.
+#define INTERCEPT_SANITIZER_FUNCTION(name)                                     \
+  extern "C" __declspec(noinline) void name() {                                \
+    volatile int prevent_icf = (__LINE__ << 8) ^ __COUNTER__;                  \
+    static const char function_name[] = #name;                                 \
+    for (const char* ptr = &function_name[0]; *ptr; ++ptr)                     \
+      prevent_icf ^= *ptr;                                                     \
+    (void)prevent_icf;                                                         \
+    __debugbreak();                                                            \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name)
+
+// Special case of hooks -- Weak functions, could be redefined in the main
+// executable, but that is not necessary, so we shouldn't die if we can not find
+// a reference. Instead, when the function is not present in the main executable
+// we consider the default impl provided by asan library.
+#define INTERCEPT_SANITIZER_WEAK_FUNCTION(name)                                \
+  extern "C" __declspec(noinline) void name() {                                \
+    volatile int prevent_icf = (__LINE__ << 8) ^ __COUNTER__;                  \
+    static const char function_name[] = #name;                                 \
+    for (const char* ptr = &function_name[0]; *ptr; ++ptr)                     \
+      prevent_icf ^= *ptr;                                                     \
+    (void)prevent_icf;                                                         \
+    __debugbreak();                                                            \
+  }                                                                            \
+  INTERCEPT_WHEN_POSSIBLE(#name, STRINGIFY(WEAK_EXPORT_NAME(name)), name)
+
+// We can't define our own version of strlen etc. because that would lead to
+// link-time or even type mismatch errors.  Instead, we can declare a function
+// just to be able to get its address.  Me may miss the first few calls to the
+// functions since it can be called before __dll_thunk_init, but that would lead
+// to false negatives in the startup code before user's global initializers,
+// which isn't a big deal.
+#define INTERCEPT_LIBRARY_FUNCTION(name)                                       \
+  extern "C" void name();                                                      \
+  INTERCEPT_OR_DIE(WRAPPER_NAME(name), name)
+
+// Use these macros for functions that could be called before __dll_thunk_init()
+// is executed and don't lead to errors if defined (free, malloc, etc).
+#define INTERCEPT_WRAP_V_V(name)                                               \
+  extern "C" void name() {                                                     \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    fn();                                                                      \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_V_W(name)                                               \
+  extern "C" void name(void *arg) {                                            \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    fn(arg);                                                                   \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_V_WW(name)                                              \
+  extern "C" void name(void *arg1, void *arg2) {                               \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    fn(arg1, arg2);                                                            \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_V_WWW(name)                                             \
+  extern "C" void name(void *arg1, void *arg2, void *arg3) {                   \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    fn(arg1, arg2, arg3);                                                      \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_V(name)                                               \
+  extern "C" void *name() {                                                    \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn();                                                               \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_W(name)                                               \
+  extern "C" void *name(void *arg) {                                           \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg);                                                            \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_WW(name)                                              \
+  extern "C" void *name(void *arg1, void *arg2) {                              \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg1, arg2);                                                     \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_WWW(name)                                             \
+  extern "C" void *name(void *arg1, void *arg2, void *arg3) {                  \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg1, arg2, arg3);                                               \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_WWWW(name)                                            \
+  extern "C" void *name(void *arg1, void *arg2, void *arg3, void *arg4) {      \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg1, arg2, arg3, arg4);                                         \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_WWWWW(name)                                           \
+  extern "C" void *name(void *arg1, void *arg2, void *arg3, void *arg4,        \
+                        void *arg5) {                                          \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg1, arg2, arg3, arg4, arg5);                                   \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#define INTERCEPT_WRAP_W_WWWWWW(name)                                          \
+  extern "C" void *name(void *arg1, void *arg2, void *arg3, void *arg4,        \
+                        void *arg5, void *arg6) {                              \
+    typedef decltype(name) *fntype;                                            \
+    static fntype fn = (fntype)__sanitizer::dllThunkGetRealAddrOrDie(#name);   \
+    return fn(arg1, arg2, arg3, arg4, arg5, arg6);                             \
+  }                                                                            \
+  INTERCEPT_OR_DIE(#name, name);
+
+#endif // SANITIZER_WIN_DLL_THUNK_H
diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_weak_interception.h b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_weak_interception.h
new file mode 100644
index 0000000000..5e4d8b8def
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_win_weak_interception.h
@@ -0,0 +1,32 @@
+//===-- sanitizer_win_weak_interception.h ---------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// This header provide helper macros to delegate calls of weak functions to the
+// implementation in the main executable when a strong definition is present.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_WIN_WEAK_INTERCEPTION_H
+#define SANITIZER_WIN_WEAK_INTERCEPTION_H
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+int interceptWhenPossible(uptr dll_function, const char *real_function);
+}
+
+// ----------------- Function interception helper macros -------------------- //
+// Weak functions, could be redefined in the main executable, but that is not
+// necessary, so we shouldn't die if we can not find a reference.
+#define INTERCEPT_WEAK(Name) interceptWhenPossible((uptr) Name, #Name);
+
+#define INTERCEPT_SANITIZER_WEAK_FUNCTION(Name)                                \
+  static int intercept_##Name() {                                              \
+    return __sanitizer::interceptWhenPossible((__sanitizer::uptr) Name, #Name);\
+  }                                                                            \
+  __pragma(section(".WEAK$M", long, read))                                     \
+  __declspec(allocate(".WEAK$M")) int (*__weak_intercept_##Name)() =           \
+      intercept_##Name;
+
+#endif // SANITIZER_WIN_WEAK_INTERCEPTION_H
diff --git a/contrib/libs/clang14-rt/lib/scudo/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..0dd5fc5a3c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/.yandex_meta/licenses.list.txt
@@ -0,0 +1,377 @@
+====================Apache-2.0====================
+                                 Apache License
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+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+====================Apache-2.0 WITH LLVM-exception====================
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+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+    initCacheMaybe(C);
+    TransferBatch *B = Allocator->popBatch(this, ClassId);
+    if (UNLIKELY(!B))
+
+
+====================COPYRIGHT====================
+// Calling getenv should be fine (c)(tm) at any time.
+const char *getEnv(const char *Name) { return getenv(Name); }
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.cpp
new file mode 100644
index 0000000000..6a6b577ab0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.cpp
@@ -0,0 +1,831 @@
+//===-- scudo_allocator.cpp -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo Hardened Allocator implementation.
+/// It uses the sanitizer_common allocator as a base and aims at mitigating
+/// heap corruption vulnerabilities. It provides a checksum-guarded chunk
+/// header, a delayed free list, and additional sanity checks.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_allocator.h"
+#include "scudo_crc32.h"
+#include "scudo_errors.h"
+#include "scudo_flags.h"
+#include "scudo_interface_internal.h"
+#include "scudo_tsd.h"
+#include "scudo_utils.h"
+
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_quarantine.h"
+
+#ifdef GWP_ASAN_HOOKS
+# include "gwp_asan/guarded_pool_allocator.h"
+# include "gwp_asan/optional/backtrace.h"
+# include "gwp_asan/optional/options_parser.h"
+#include "gwp_asan/optional/segv_handler.h"
+#endif // GWP_ASAN_HOOKS
+
+#include <errno.h>
+#include <string.h>
+
+namespace __scudo {
+
+// Global static cookie, initialized at start-up.
+static u32 Cookie;
+
+// We default to software CRC32 if the alternatives are not supported, either
+// at compilation or at runtime.
+static atomic_uint8_t HashAlgorithm = { CRC32Software };
+
+inline u32 computeCRC32(u32 Crc, uptr Value, uptr *Array, uptr ArraySize) {
+  // If the hardware CRC32 feature is defined here, it was enabled everywhere,
+  // as opposed to only for scudo_crc32.cpp. This means that other hardware
+  // specific instructions were likely emitted at other places, and as a
+  // result there is no reason to not use it here.
+#if defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+  Crc = CRC32_INTRINSIC(Crc, Value);
+  for (uptr i = 0; i < ArraySize; i++)
+    Crc = CRC32_INTRINSIC(Crc, Array[i]);
+  return Crc;
+#else
+  if (atomic_load_relaxed(&HashAlgorithm) == CRC32Hardware) {
+    Crc = computeHardwareCRC32(Crc, Value);
+    for (uptr i = 0; i < ArraySize; i++)
+      Crc = computeHardwareCRC32(Crc, Array[i]);
+    return Crc;
+  }
+  Crc = computeSoftwareCRC32(Crc, Value);
+  for (uptr i = 0; i < ArraySize; i++)
+    Crc = computeSoftwareCRC32(Crc, Array[i]);
+  return Crc;
+#endif  // defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+}
+
+static BackendT &getBackend();
+
+namespace Chunk {
+  static inline AtomicPackedHeader *getAtomicHeader(void *Ptr) {
+    return reinterpret_cast<AtomicPackedHeader *>(reinterpret_cast<uptr>(Ptr) -
+        getHeaderSize());
+  }
+  static inline
+  const AtomicPackedHeader *getConstAtomicHeader(const void *Ptr) {
+    return reinterpret_cast<const AtomicPackedHeader *>(
+        reinterpret_cast<uptr>(Ptr) - getHeaderSize());
+  }
+
+  static inline bool isAligned(const void *Ptr) {
+    return IsAligned(reinterpret_cast<uptr>(Ptr), MinAlignment);
+  }
+
+  // We can't use the offset member of the chunk itself, as we would double
+  // fetch it without any warranty that it wouldn't have been tampered. To
+  // prevent this, we work with a local copy of the header.
+  static inline void *getBackendPtr(const void *Ptr, UnpackedHeader *Header) {
+    return reinterpret_cast<void *>(reinterpret_cast<uptr>(Ptr) -
+        getHeaderSize() - (Header->Offset << MinAlignmentLog));
+  }
+
+  // Returns the usable size for a chunk, meaning the amount of bytes from the
+  // beginning of the user data to the end of the backend allocated chunk.
+  static inline uptr getUsableSize(const void *Ptr, UnpackedHeader *Header) {
+    const uptr ClassId = Header->ClassId;
+    if (ClassId)
+      return PrimaryT::ClassIdToSize(ClassId) - getHeaderSize() -
+          (Header->Offset << MinAlignmentLog);
+    return SecondaryT::GetActuallyAllocatedSize(
+        getBackendPtr(Ptr, Header)) - getHeaderSize();
+  }
+
+  // Returns the size the user requested when allocating the chunk.
+  static inline uptr getSize(const void *Ptr, UnpackedHeader *Header) {
+    const uptr SizeOrUnusedBytes = Header->SizeOrUnusedBytes;
+    if (Header->ClassId)
+      return SizeOrUnusedBytes;
+    return SecondaryT::GetActuallyAllocatedSize(
+        getBackendPtr(Ptr, Header)) - getHeaderSize() - SizeOrUnusedBytes;
+  }
+
+  // Compute the checksum of the chunk pointer and its header.
+  static inline u16 computeChecksum(const void *Ptr, UnpackedHeader *Header) {
+    UnpackedHeader ZeroChecksumHeader = *Header;
+    ZeroChecksumHeader.Checksum = 0;
+    uptr HeaderHolder[sizeof(UnpackedHeader) / sizeof(uptr)];
+    memcpy(&HeaderHolder, &ZeroChecksumHeader, sizeof(HeaderHolder));
+    const u32 Crc = computeCRC32(Cookie, reinterpret_cast<uptr>(Ptr),
+                                 HeaderHolder, ARRAY_SIZE(HeaderHolder));
+    return static_cast<u16>(Crc);
+  }
+
+  // Checks the validity of a chunk by verifying its checksum. It doesn't
+  // incur termination in the event of an invalid chunk.
+  static inline bool isValid(const void *Ptr) {
+    PackedHeader NewPackedHeader =
+        atomic_load_relaxed(getConstAtomicHeader(Ptr));
+    UnpackedHeader NewUnpackedHeader =
+        bit_cast<UnpackedHeader>(NewPackedHeader);
+    return (NewUnpackedHeader.Checksum ==
+            computeChecksum(Ptr, &NewUnpackedHeader));
+  }
+
+  // Ensure that ChunkAvailable is 0, so that if a 0 checksum is ever valid
+  // for a fully nulled out header, its state will be available anyway.
+  COMPILER_CHECK(ChunkAvailable == 0);
+
+  // Loads and unpacks the header, verifying the checksum in the process.
+  static inline
+  void loadHeader(const void *Ptr, UnpackedHeader *NewUnpackedHeader) {
+    PackedHeader NewPackedHeader =
+        atomic_load_relaxed(getConstAtomicHeader(Ptr));
+    *NewUnpackedHeader = bit_cast<UnpackedHeader>(NewPackedHeader);
+    if (UNLIKELY(NewUnpackedHeader->Checksum !=
+        computeChecksum(Ptr, NewUnpackedHeader)))
+      dieWithMessage("corrupted chunk header at address %p\n", Ptr);
+  }
+
+  // Packs and stores the header, computing the checksum in the process.
+  static inline void storeHeader(void *Ptr, UnpackedHeader *NewUnpackedHeader) {
+    NewUnpackedHeader->Checksum = computeChecksum(Ptr, NewUnpackedHeader);
+    PackedHeader NewPackedHeader = bit_cast<PackedHeader>(*NewUnpackedHeader);
+    atomic_store_relaxed(getAtomicHeader(Ptr), NewPackedHeader);
+  }
+
+  // Packs and stores the header, computing the checksum in the process. We
+  // compare the current header with the expected provided one to ensure that
+  // we are not being raced by a corruption occurring in another thread.
+  static inline void compareExchangeHeader(void *Ptr,
+                                           UnpackedHeader *NewUnpackedHeader,
+                                           UnpackedHeader *OldUnpackedHeader) {
+    NewUnpackedHeader->Checksum = computeChecksum(Ptr, NewUnpackedHeader);
+    PackedHeader NewPackedHeader = bit_cast<PackedHeader>(*NewUnpackedHeader);
+    PackedHeader OldPackedHeader = bit_cast<PackedHeader>(*OldUnpackedHeader);
+    if (UNLIKELY(!atomic_compare_exchange_strong(
+            getAtomicHeader(Ptr), &OldPackedHeader, NewPackedHeader,
+            memory_order_relaxed)))
+      dieWithMessage("race on chunk header at address %p\n", Ptr);
+  }
+}  // namespace Chunk
+
+struct QuarantineCallback {
+  explicit QuarantineCallback(AllocatorCacheT *Cache)
+    : Cache_(Cache) {}
+
+  // Chunk recycling function, returns a quarantined chunk to the backend,
+  // first making sure it hasn't been tampered with.
+  void Recycle(void *Ptr) {
+    UnpackedHeader Header;
+    Chunk::loadHeader(Ptr, &Header);
+    if (UNLIKELY(Header.State != ChunkQuarantine))
+      dieWithMessage("invalid chunk state when recycling address %p\n", Ptr);
+    UnpackedHeader NewHeader = Header;
+    NewHeader.State = ChunkAvailable;
+    Chunk::compareExchangeHeader(Ptr, &NewHeader, &Header);
+    void *BackendPtr = Chunk::getBackendPtr(Ptr, &Header);
+    if (Header.ClassId)
+      getBackend().deallocatePrimary(Cache_, BackendPtr, Header.ClassId);
+    else
+      getBackend().deallocateSecondary(BackendPtr);
+  }
+
+  // Internal quarantine allocation and deallocation functions. We first check
+  // that the batches are indeed serviced by the Primary.
+  // TODO(kostyak): figure out the best way to protect the batches.
+  void *Allocate(uptr Size) {
+    const uptr BatchClassId = SizeClassMap::ClassID(sizeof(QuarantineBatch));
+    return getBackend().allocatePrimary(Cache_, BatchClassId);
+  }
+
+  void Deallocate(void *Ptr) {
+    const uptr BatchClassId = SizeClassMap::ClassID(sizeof(QuarantineBatch));
+    getBackend().deallocatePrimary(Cache_, Ptr, BatchClassId);
+  }
+
+  AllocatorCacheT *Cache_;
+  COMPILER_CHECK(sizeof(QuarantineBatch) < SizeClassMap::kMaxSize);
+};
+
+typedef Quarantine<QuarantineCallback, void> QuarantineT;
+typedef QuarantineT::Cache QuarantineCacheT;
+COMPILER_CHECK(sizeof(QuarantineCacheT) <=
+               sizeof(ScudoTSD::QuarantineCachePlaceHolder));
+
+QuarantineCacheT *getQuarantineCache(ScudoTSD *TSD) {
+  return reinterpret_cast<QuarantineCacheT *>(TSD->QuarantineCachePlaceHolder);
+}
+
+#ifdef GWP_ASAN_HOOKS
+static gwp_asan::GuardedPoolAllocator GuardedAlloc;
+#endif // GWP_ASAN_HOOKS
+
+struct Allocator {
+  static const uptr MaxAllowedMallocSize =
+      FIRST_32_SECOND_64(2UL << 30, 1ULL << 40);
+
+  BackendT Backend;
+  QuarantineT Quarantine;
+
+  u32 QuarantineChunksUpToSize;
+
+  bool DeallocationTypeMismatch;
+  bool ZeroContents;
+  bool DeleteSizeMismatch;
+
+  bool CheckRssLimit;
+  uptr HardRssLimitMb;
+  uptr SoftRssLimitMb;
+  atomic_uint8_t RssLimitExceeded;
+  atomic_uint64_t RssLastCheckedAtNS;
+
+  explicit Allocator(LinkerInitialized)
+    : Quarantine(LINKER_INITIALIZED) {}
+
+  NOINLINE void performSanityChecks();
+
+  void init() {
+    SanitizerToolName = "Scudo";
+    PrimaryAllocatorName = "ScudoPrimary";
+    SecondaryAllocatorName = "ScudoSecondary";
+
+    initFlags();
+
+    performSanityChecks();
+
+    // Check if hardware CRC32 is supported in the binary and by the platform,
+    // if so, opt for the CRC32 hardware version of the checksum.
+    if (&computeHardwareCRC32 && hasHardwareCRC32())
+      atomic_store_relaxed(&HashAlgorithm, CRC32Hardware);
+
+    SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+    Backend.init(common_flags()->allocator_release_to_os_interval_ms);
+    HardRssLimitMb = common_flags()->hard_rss_limit_mb;
+    SoftRssLimitMb = common_flags()->soft_rss_limit_mb;
+    Quarantine.Init(
+        static_cast<uptr>(getFlags()->QuarantineSizeKb) << 10,
+        static_cast<uptr>(getFlags()->ThreadLocalQuarantineSizeKb) << 10);
+    QuarantineChunksUpToSize = (Quarantine.GetCacheSize() == 0) ? 0 :
+        getFlags()->QuarantineChunksUpToSize;
+    DeallocationTypeMismatch = getFlags()->DeallocationTypeMismatch;
+    DeleteSizeMismatch = getFlags()->DeleteSizeMismatch;
+    ZeroContents = getFlags()->ZeroContents;
+
+    if (UNLIKELY(!GetRandom(reinterpret_cast<void *>(&Cookie), sizeof(Cookie),
+                            /*blocking=*/false))) {
+      Cookie = static_cast<u32>((NanoTime() >> 12) ^
+                                (reinterpret_cast<uptr>(this) >> 4));
+    }
+
+    CheckRssLimit = HardRssLimitMb || SoftRssLimitMb;
+    if (CheckRssLimit)
+      atomic_store_relaxed(&RssLastCheckedAtNS, MonotonicNanoTime());
+  }
+
+  // Helper function that checks for a valid Scudo chunk. nullptr isn't.
+  bool isValidPointer(const void *Ptr) {
+    initThreadMaybe();
+    if (UNLIKELY(!Ptr))
+      return false;
+    if (!Chunk::isAligned(Ptr))
+      return false;
+    return Chunk::isValid(Ptr);
+  }
+
+  NOINLINE bool isRssLimitExceeded();
+
+  // Allocates a chunk.
+  void *
+  allocate(uptr Size, uptr Alignment, AllocType Type,
+           bool ForceZeroContents = false) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    initThreadMaybe();
+
+    if (UNLIKELY(Alignment > MaxAlignment)) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      reportAllocationAlignmentTooBig(Alignment, MaxAlignment);
+    }
+    if (UNLIKELY(Alignment < MinAlignment))
+      Alignment = MinAlignment;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.shouldSample())) {
+      if (void *Ptr = GuardedAlloc.allocate(Size, Alignment)) {
+        if (SCUDO_CAN_USE_HOOKS && &__sanitizer_malloc_hook)
+          __sanitizer_malloc_hook(Ptr, Size);
+        return Ptr;
+      }
+    }
+#endif // GWP_ASAN_HOOKS
+
+    const uptr NeededSize = RoundUpTo(Size ? Size : 1, MinAlignment) +
+        Chunk::getHeaderSize();
+    const uptr AlignedSize = (Alignment > MinAlignment) ?
+        NeededSize + (Alignment - Chunk::getHeaderSize()) : NeededSize;
+    if (UNLIKELY(Size >= MaxAllowedMallocSize) ||
+        UNLIKELY(AlignedSize >= MaxAllowedMallocSize)) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      reportAllocationSizeTooBig(Size, AlignedSize, MaxAllowedMallocSize);
+    }
+
+    if (CheckRssLimit && UNLIKELY(isRssLimitExceeded())) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      reportRssLimitExceeded();
+    }
+
+    // Primary and Secondary backed allocations have a different treatment. We
+    // deal with alignment requirements of Primary serviced allocations here,
+    // but the Secondary will take care of its own alignment needs.
+    void *BackendPtr;
+    uptr BackendSize;
+    u8 ClassId;
+    if (PrimaryT::CanAllocate(AlignedSize, MinAlignment)) {
+      BackendSize = AlignedSize;
+      ClassId = SizeClassMap::ClassID(BackendSize);
+      bool UnlockRequired;
+      ScudoTSD *TSD = getTSDAndLock(&UnlockRequired);
+      BackendPtr = Backend.allocatePrimary(&TSD->Cache, ClassId);
+      if (UnlockRequired)
+        TSD->unlock();
+    } else {
+      BackendSize = NeededSize;
+      ClassId = 0;
+      BackendPtr = Backend.allocateSecondary(BackendSize, Alignment);
+    }
+    if (UNLIKELY(!BackendPtr)) {
+      SetAllocatorOutOfMemory();
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      reportOutOfMemory(Size);
+    }
+
+    // If requested, we will zero out the entire contents of the returned chunk.
+    if ((ForceZeroContents || ZeroContents) && ClassId)
+      memset(BackendPtr, 0, PrimaryT::ClassIdToSize(ClassId));
+
+    UnpackedHeader Header = {};
+    uptr UserPtr = reinterpret_cast<uptr>(BackendPtr) + Chunk::getHeaderSize();
+    if (UNLIKELY(!IsAligned(UserPtr, Alignment))) {
+      // Since the Secondary takes care of alignment, a non-aligned pointer
+      // means it is from the Primary. It is also the only case where the offset
+      // field of the header would be non-zero.
+      DCHECK(ClassId);
+      const uptr AlignedUserPtr = RoundUpTo(UserPtr, Alignment);
+      Header.Offset = (AlignedUserPtr - UserPtr) >> MinAlignmentLog;
+      UserPtr = AlignedUserPtr;
+    }
+    DCHECK_LE(UserPtr + Size, reinterpret_cast<uptr>(BackendPtr) + BackendSize);
+    Header.State = ChunkAllocated;
+    Header.AllocType = Type;
+    if (ClassId) {
+      Header.ClassId = ClassId;
+      Header.SizeOrUnusedBytes = Size;
+    } else {
+      // The secondary fits the allocations to a page, so the amount of unused
+      // bytes is the difference between the end of the user allocation and the
+      // next page boundary.
+      const uptr PageSize = GetPageSizeCached();
+      const uptr TrailingBytes = (UserPtr + Size) & (PageSize - 1);
+      if (TrailingBytes)
+        Header.SizeOrUnusedBytes = PageSize - TrailingBytes;
+    }
+    void *Ptr = reinterpret_cast<void *>(UserPtr);
+    Chunk::storeHeader(Ptr, &Header);
+    if (SCUDO_CAN_USE_HOOKS && &__sanitizer_malloc_hook)
+      __sanitizer_malloc_hook(Ptr, Size);
+    return Ptr;
+  }
+
+  // Place a chunk in the quarantine or directly deallocate it in the event of
+  // a zero-sized quarantine, or if the size of the chunk is greater than the
+  // quarantine chunk size threshold.
+  void quarantineOrDeallocateChunk(void *Ptr, UnpackedHeader *Header, uptr Size)
+      SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+    const bool BypassQuarantine = !Size || (Size > QuarantineChunksUpToSize);
+    if (BypassQuarantine) {
+      UnpackedHeader NewHeader = *Header;
+      NewHeader.State = ChunkAvailable;
+      Chunk::compareExchangeHeader(Ptr, &NewHeader, Header);
+      void *BackendPtr = Chunk::getBackendPtr(Ptr, Header);
+      if (Header->ClassId) {
+        bool UnlockRequired;
+        ScudoTSD *TSD = getTSDAndLock(&UnlockRequired);
+        getBackend().deallocatePrimary(&TSD->Cache, BackendPtr,
+                                       Header->ClassId);
+        if (UnlockRequired)
+          TSD->unlock();
+      } else {
+        getBackend().deallocateSecondary(BackendPtr);
+      }
+    } else {
+      // If a small memory amount was allocated with a larger alignment, we want
+      // to take that into account. Otherwise the Quarantine would be filled
+      // with tiny chunks, taking a lot of VA memory. This is an approximation
+      // of the usable size, that allows us to not call
+      // GetActuallyAllocatedSize.
+      const uptr EstimatedSize = Size + (Header->Offset << MinAlignmentLog);
+      UnpackedHeader NewHeader = *Header;
+      NewHeader.State = ChunkQuarantine;
+      Chunk::compareExchangeHeader(Ptr, &NewHeader, Header);
+      bool UnlockRequired;
+      ScudoTSD *TSD = getTSDAndLock(&UnlockRequired);
+      Quarantine.Put(getQuarantineCache(TSD), QuarantineCallback(&TSD->Cache),
+                     Ptr, EstimatedSize);
+      if (UnlockRequired)
+        TSD->unlock();
+    }
+  }
+
+  // Deallocates a Chunk, which means either adding it to the quarantine or
+  // directly returning it to the backend if criteria are met.
+  void deallocate(void *Ptr, uptr DeleteSize, uptr DeleteAlignment,
+                  AllocType Type) {
+    // For a deallocation, we only ensure minimal initialization, meaning thread
+    // local data will be left uninitialized for now (when using ELF TLS). The
+    // fallback cache will be used instead. This is a workaround for a situation
+    // where the only heap operation performed in a thread would be a free past
+    // the TLS destructors, ending up in initialized thread specific data never
+    // being destroyed properly. Any other heap operation will do a full init.
+    initThreadMaybe(/*MinimalInit=*/true);
+    if (SCUDO_CAN_USE_HOOKS && &__sanitizer_free_hook)
+      __sanitizer_free_hook(Ptr);
+    if (UNLIKELY(!Ptr))
+      return;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(Ptr))) {
+      GuardedAlloc.deallocate(Ptr);
+      return;
+    }
+#endif // GWP_ASAN_HOOKS
+
+    if (UNLIKELY(!Chunk::isAligned(Ptr)))
+      dieWithMessage("misaligned pointer when deallocating address %p\n", Ptr);
+    UnpackedHeader Header;
+    Chunk::loadHeader(Ptr, &Header);
+    if (UNLIKELY(Header.State != ChunkAllocated))
+      dieWithMessage("invalid chunk state when deallocating address %p\n", Ptr);
+    if (DeallocationTypeMismatch) {
+      // The deallocation type has to match the allocation one.
+      if (Header.AllocType != Type) {
+        // With the exception of memalign'd Chunks, that can be still be free'd.
+        if (Header.AllocType != FromMemalign || Type != FromMalloc)
+          dieWithMessage("allocation type mismatch when deallocating address "
+                         "%p\n", Ptr);
+      }
+    }
+    const uptr Size = Chunk::getSize(Ptr, &Header);
+    if (DeleteSizeMismatch) {
+      if (DeleteSize && DeleteSize != Size)
+        dieWithMessage("invalid sized delete when deallocating address %p\n",
+                       Ptr);
+    }
+    (void)DeleteAlignment;  // TODO(kostyak): verify that the alignment matches.
+    quarantineOrDeallocateChunk(Ptr, &Header, Size);
+  }
+
+  // Reallocates a chunk. We can save on a new allocation if the new requested
+  // size still fits in the chunk.
+  void *reallocate(void *OldPtr, uptr NewSize) {
+    initThreadMaybe();
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(OldPtr))) {
+      size_t OldSize = GuardedAlloc.getSize(OldPtr);
+      void *NewPtr = allocate(NewSize, MinAlignment, FromMalloc);
+      if (NewPtr)
+        memcpy(NewPtr, OldPtr, (NewSize < OldSize) ? NewSize : OldSize);
+      GuardedAlloc.deallocate(OldPtr);
+      return NewPtr;
+    }
+#endif // GWP_ASAN_HOOKS
+
+    if (UNLIKELY(!Chunk::isAligned(OldPtr)))
+      dieWithMessage("misaligned address when reallocating address %p\n",
+                     OldPtr);
+    UnpackedHeader OldHeader;
+    Chunk::loadHeader(OldPtr, &OldHeader);
+    if (UNLIKELY(OldHeader.State != ChunkAllocated))
+      dieWithMessage("invalid chunk state when reallocating address %p\n",
+                     OldPtr);
+    if (DeallocationTypeMismatch) {
+      if (UNLIKELY(OldHeader.AllocType != FromMalloc))
+        dieWithMessage("allocation type mismatch when reallocating address "
+                       "%p\n", OldPtr);
+    }
+    const uptr UsableSize = Chunk::getUsableSize(OldPtr, &OldHeader);
+    // The new size still fits in the current chunk, and the size difference
+    // is reasonable.
+    if (NewSize <= UsableSize &&
+        (UsableSize - NewSize) < (SizeClassMap::kMaxSize / 2)) {
+      UnpackedHeader NewHeader = OldHeader;
+      NewHeader.SizeOrUnusedBytes =
+          OldHeader.ClassId ? NewSize : UsableSize - NewSize;
+      Chunk::compareExchangeHeader(OldPtr, &NewHeader, &OldHeader);
+      return OldPtr;
+    }
+    // Otherwise, we have to allocate a new chunk and copy the contents of the
+    // old one.
+    void *NewPtr = allocate(NewSize, MinAlignment, FromMalloc);
+    if (NewPtr) {
+      const uptr OldSize = OldHeader.ClassId ? OldHeader.SizeOrUnusedBytes :
+          UsableSize - OldHeader.SizeOrUnusedBytes;
+      memcpy(NewPtr, OldPtr, Min(NewSize, UsableSize));
+      quarantineOrDeallocateChunk(OldPtr, &OldHeader, OldSize);
+    }
+    return NewPtr;
+  }
+
+  // Helper function that returns the actual usable size of a chunk.
+  uptr getUsableSize(const void *Ptr) {
+    initThreadMaybe();
+    if (UNLIKELY(!Ptr))
+      return 0;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(Ptr)))
+      return GuardedAlloc.getSize(Ptr);
+#endif // GWP_ASAN_HOOKS
+
+    UnpackedHeader Header;
+    Chunk::loadHeader(Ptr, &Header);
+    // Getting the usable size of a chunk only makes sense if it's allocated.
+    if (UNLIKELY(Header.State != ChunkAllocated))
+      dieWithMessage("invalid chunk state when sizing address %p\n", Ptr);
+    return Chunk::getUsableSize(Ptr, &Header);
+  }
+
+  void *calloc(uptr NMemB, uptr Size) {
+    initThreadMaybe();
+    if (UNLIKELY(CheckForCallocOverflow(NMemB, Size))) {
+      if (AllocatorMayReturnNull())
+        return nullptr;
+      reportCallocOverflow(NMemB, Size);
+    }
+    return allocate(NMemB * Size, MinAlignment, FromMalloc, true);
+  }
+
+  void commitBack(ScudoTSD *TSD) {
+    Quarantine.Drain(getQuarantineCache(TSD), QuarantineCallback(&TSD->Cache));
+    Backend.destroyCache(&TSD->Cache);
+  }
+
+  uptr getStats(AllocatorStat StatType) {
+    initThreadMaybe();
+    uptr stats[AllocatorStatCount];
+    Backend.getStats(stats);
+    return stats[StatType];
+  }
+
+  bool canReturnNull() {
+    initThreadMaybe();
+    return AllocatorMayReturnNull();
+  }
+
+  void setRssLimit(uptr LimitMb, bool HardLimit) {
+    if (HardLimit)
+      HardRssLimitMb = LimitMb;
+    else
+      SoftRssLimitMb = LimitMb;
+    CheckRssLimit = HardRssLimitMb || SoftRssLimitMb;
+  }
+
+  void printStats() {
+    initThreadMaybe();
+    Backend.printStats();
+  }
+};
+
+NOINLINE void Allocator::performSanityChecks() {
+  // Verify that the header offset field can hold the maximum offset. In the
+  // case of the Secondary allocator, it takes care of alignment and the
+  // offset will always be 0. In the case of the Primary, the worst case
+  // scenario happens in the last size class, when the backend allocation
+  // would already be aligned on the requested alignment, which would happen
+  // to be the maximum alignment that would fit in that size class. As a
+  // result, the maximum offset will be at most the maximum alignment for the
+  // last size class minus the header size, in multiples of MinAlignment.
+  UnpackedHeader Header = {};
+  const uptr MaxPrimaryAlignment =
+      1 << MostSignificantSetBitIndex(SizeClassMap::kMaxSize - MinAlignment);
+  const uptr MaxOffset =
+      (MaxPrimaryAlignment - Chunk::getHeaderSize()) >> MinAlignmentLog;
+  Header.Offset = MaxOffset;
+  if (Header.Offset != MaxOffset)
+    dieWithMessage("maximum possible offset doesn't fit in header\n");
+  // Verify that we can fit the maximum size or amount of unused bytes in the
+  // header. Given that the Secondary fits the allocation to a page, the worst
+  // case scenario happens in the Primary. It will depend on the second to
+  // last and last class sizes, as well as the dynamic base for the Primary.
+  // The following is an over-approximation that works for our needs.
+  const uptr MaxSizeOrUnusedBytes = SizeClassMap::kMaxSize - 1;
+  Header.SizeOrUnusedBytes = MaxSizeOrUnusedBytes;
+  if (Header.SizeOrUnusedBytes != MaxSizeOrUnusedBytes)
+    dieWithMessage("maximum possible unused bytes doesn't fit in header\n");
+
+  const uptr LargestClassId = SizeClassMap::kLargestClassID;
+  Header.ClassId = LargestClassId;
+  if (Header.ClassId != LargestClassId)
+    dieWithMessage("largest class ID doesn't fit in header\n");
+}
+
+// Opportunistic RSS limit check. This will update the RSS limit status, if
+// it can, every 250ms, otherwise it will just return the current one.
+NOINLINE bool Allocator::isRssLimitExceeded() {
+  u64 LastCheck = atomic_load_relaxed(&RssLastCheckedAtNS);
+  const u64 CurrentCheck = MonotonicNanoTime();
+  if (LIKELY(CurrentCheck < LastCheck + (250ULL * 1000000ULL)))
+    return atomic_load_relaxed(&RssLimitExceeded);
+  if (!atomic_compare_exchange_weak(&RssLastCheckedAtNS, &LastCheck,
+                                    CurrentCheck, memory_order_relaxed))
+    return atomic_load_relaxed(&RssLimitExceeded);
+  // TODO(kostyak): We currently use sanitizer_common's GetRSS which reads the
+  //                RSS from /proc/self/statm by default. We might want to
+  //                call getrusage directly, even if it's less accurate.
+  const uptr CurrentRssMb = GetRSS() >> 20;
+  if (HardRssLimitMb && UNLIKELY(HardRssLimitMb < CurrentRssMb))
+    dieWithMessage("hard RSS limit exhausted (%zdMb vs %zdMb)\n",
+                   HardRssLimitMb, CurrentRssMb);
+  if (SoftRssLimitMb) {
+    if (atomic_load_relaxed(&RssLimitExceeded)) {
+      if (CurrentRssMb <= SoftRssLimitMb)
+        atomic_store_relaxed(&RssLimitExceeded, false);
+    } else {
+      if (CurrentRssMb > SoftRssLimitMb) {
+        atomic_store_relaxed(&RssLimitExceeded, true);
+        Printf("Scudo INFO: soft RSS limit exhausted (%zdMb vs %zdMb)\n",
+               SoftRssLimitMb, CurrentRssMb);
+      }
+    }
+  }
+  return atomic_load_relaxed(&RssLimitExceeded);
+}
+
+static Allocator Instance(LINKER_INITIALIZED);
+
+static BackendT &getBackend() {
+  return Instance.Backend;
+}
+
+void initScudo() {
+  Instance.init();
+#ifdef GWP_ASAN_HOOKS
+  gwp_asan::options::initOptions(__sanitizer::GetEnv("GWP_ASAN_OPTIONS"),
+                                 Printf);
+  gwp_asan::options::Options &Opts = gwp_asan::options::getOptions();
+  Opts.Backtrace = gwp_asan::backtrace::getBacktraceFunction();
+  GuardedAlloc.init(Opts);
+
+  if (Opts.InstallSignalHandlers)
+    gwp_asan::segv_handler::installSignalHandlers(
+        &GuardedAlloc, __sanitizer::Printf,
+        gwp_asan::backtrace::getPrintBacktraceFunction(),
+        gwp_asan::backtrace::getSegvBacktraceFunction());
+#endif // GWP_ASAN_HOOKS
+}
+
+void ScudoTSD::init() {
+  getBackend().initCache(&Cache);
+  memset(QuarantineCachePlaceHolder, 0, sizeof(QuarantineCachePlaceHolder));
+}
+
+void ScudoTSD::commitBack() {
+  Instance.commitBack(this);
+}
+
+void *scudoAllocate(uptr Size, uptr Alignment, AllocType Type) {
+  if (Alignment && UNLIKELY(!IsPowerOfTwo(Alignment))) {
+    errno = EINVAL;
+    if (Instance.canReturnNull())
+      return nullptr;
+    reportAllocationAlignmentNotPowerOfTwo(Alignment);
+  }
+  return SetErrnoOnNull(Instance.allocate(Size, Alignment, Type));
+}
+
+void scudoDeallocate(void *Ptr, uptr Size, uptr Alignment, AllocType Type) {
+  Instance.deallocate(Ptr, Size, Alignment, Type);
+}
+
+void *scudoRealloc(void *Ptr, uptr Size) {
+  if (!Ptr)
+    return SetErrnoOnNull(Instance.allocate(Size, MinAlignment, FromMalloc));
+  if (Size == 0) {
+    Instance.deallocate(Ptr, 0, 0, FromMalloc);
+    return nullptr;
+  }
+  return SetErrnoOnNull(Instance.reallocate(Ptr, Size));
+}
+
+void *scudoCalloc(uptr NMemB, uptr Size) {
+  return SetErrnoOnNull(Instance.calloc(NMemB, Size));
+}
+
+void *scudoValloc(uptr Size) {
+  return SetErrnoOnNull(
+      Instance.allocate(Size, GetPageSizeCached(), FromMemalign));
+}
+
+void *scudoPvalloc(uptr Size) {
+  const uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(Size, PageSize))) {
+    errno = ENOMEM;
+    if (Instance.canReturnNull())
+      return nullptr;
+    reportPvallocOverflow(Size);
+  }
+  // pvalloc(0) should allocate one page.
+  Size = Size ? RoundUpTo(Size, PageSize) : PageSize;
+  return SetErrnoOnNull(Instance.allocate(Size, PageSize, FromMemalign));
+}
+
+int scudoPosixMemalign(void **MemPtr, uptr Alignment, uptr Size) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(Alignment))) {
+    if (!Instance.canReturnNull())
+      reportInvalidPosixMemalignAlignment(Alignment);
+    return EINVAL;
+  }
+  void *Ptr = Instance.allocate(Size, Alignment, FromMemalign);
+  if (UNLIKELY(!Ptr))
+    return ENOMEM;
+  *MemPtr = Ptr;
+  return 0;
+}
+
+void *scudoAlignedAlloc(uptr Alignment, uptr Size) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(Alignment, Size))) {
+    errno = EINVAL;
+    if (Instance.canReturnNull())
+      return nullptr;
+    reportInvalidAlignedAllocAlignment(Size, Alignment);
+  }
+  return SetErrnoOnNull(Instance.allocate(Size, Alignment, FromMalloc));
+}
+
+uptr scudoMallocUsableSize(void *Ptr) {
+  return Instance.getUsableSize(Ptr);
+}
+
+}  // namespace __scudo
+
+using namespace __scudo;
+
+// MallocExtension helper functions
+
+uptr __sanitizer_get_current_allocated_bytes() {
+  return Instance.getStats(AllocatorStatAllocated);
+}
+
+uptr __sanitizer_get_heap_size() {
+  return Instance.getStats(AllocatorStatMapped);
+}
+
+uptr __sanitizer_get_free_bytes() {
+  return 1;
+}
+
+uptr __sanitizer_get_unmapped_bytes() {
+  return 1;
+}
+
+uptr __sanitizer_get_estimated_allocated_size(uptr Size) {
+  return Size;
+}
+
+int __sanitizer_get_ownership(const void *Ptr) {
+  return Instance.isValidPointer(Ptr);
+}
+
+uptr __sanitizer_get_allocated_size(const void *Ptr) {
+  return Instance.getUsableSize(Ptr);
+}
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_malloc_hook,
+                             void *Ptr, uptr Size) {
+  (void)Ptr;
+  (void)Size;
+}
+
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_free_hook, void *Ptr) {
+  (void)Ptr;
+}
+#endif
+
+// Interface functions
+
+void __scudo_set_rss_limit(uptr LimitMb, s32 HardLimit) {
+  if (!SCUDO_CAN_USE_PUBLIC_INTERFACE)
+    return;
+  Instance.setRssLimit(LimitMb, !!HardLimit);
+}
+
+void __scudo_print_stats() {
+  Instance.printStats();
+}
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.h b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.h
new file mode 100644
index 0000000000..0efa5c5202
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator.h
@@ -0,0 +1,125 @@
+//===-- scudo_allocator.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Header for scudo_allocator.cpp.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ALLOCATOR_H_
+#define SCUDO_ALLOCATOR_H_
+
+#include "scudo_platform.h"
+
+namespace __scudo {
+
+enum AllocType : u8 {
+  FromMalloc    = 0,  // Memory block came from malloc, realloc, calloc, etc.
+  FromNew       = 1,  // Memory block came from operator new.
+  FromNewArray  = 2,  // Memory block came from operator new [].
+  FromMemalign  = 3,  // Memory block came from memalign, posix_memalign, etc.
+};
+
+enum ChunkState : u8 {
+  ChunkAvailable  = 0,
+  ChunkAllocated  = 1,
+  ChunkQuarantine = 2
+};
+
+// Our header requires 64 bits of storage. Having the offset saves us from
+// using functions such as GetBlockBegin, that is fairly costly. Our first
+// implementation used the MetaData as well, which offers the advantage of
+// being stored away from the chunk itself, but accessing it was costly as
+// well. The header will be atomically loaded and stored.
+typedef u64 PackedHeader;
+struct UnpackedHeader {
+  u64 Checksum          : 16;
+  u64 ClassId           : 8;
+  u64 SizeOrUnusedBytes : 20;  // Size for Primary backed allocations, amount of
+                               // unused bytes in the chunk for Secondary ones.
+  u64 State             : 2;   // available, allocated, or quarantined
+  u64 AllocType         : 2;   // malloc, new, new[], or memalign
+  u64 Offset            : 16;  // Offset from the beginning of the backend
+                               // allocation to the beginning of the chunk
+                               // itself, in multiples of MinAlignment. See
+                               // comment about its maximum value and in init().
+};
+
+typedef atomic_uint64_t AtomicPackedHeader;
+COMPILER_CHECK(sizeof(UnpackedHeader) == sizeof(PackedHeader));
+
+// Minimum alignment of 8 bytes for 32-bit, 16 for 64-bit
+const uptr MinAlignmentLog = FIRST_32_SECOND_64(3, 4);
+const uptr MaxAlignmentLog = 24;  // 16 MB
+const uptr MinAlignment = 1 << MinAlignmentLog;
+const uptr MaxAlignment = 1 << MaxAlignmentLog;
+
+// constexpr version of __sanitizer::RoundUp without the extraneous CHECK.
+// This way we can use it in constexpr variables and functions declarations.
+constexpr uptr RoundUpTo(uptr Size, uptr Boundary) {
+  return (Size + Boundary - 1) & ~(Boundary - 1);
+}
+
+namespace Chunk {
+  constexpr uptr getHeaderSize() {
+    return RoundUpTo(sizeof(PackedHeader), MinAlignment);
+  }
+}
+
+#if SANITIZER_CAN_USE_ALLOCATOR64
+const uptr AllocatorSpace = ~0ULL;
+struct AP64 {
+  static const uptr kSpaceBeg = AllocatorSpace;
+  static const uptr kSpaceSize = AllocatorSize;
+  static const uptr kMetadataSize = 0;
+  typedef __scudo::SizeClassMap SizeClassMap;
+  typedef NoOpMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags =
+      SizeClassAllocator64FlagMasks::kRandomShuffleChunks;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+typedef SizeClassAllocator64<AP64> PrimaryT;
+#else
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = 0;
+  typedef __scudo::SizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = RegionSizeLog;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef NoOpMapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags =
+      SizeClassAllocator32FlagMasks::kRandomShuffleChunks |
+      SizeClassAllocator32FlagMasks::kUseSeparateSizeClassForBatch;
+};
+typedef SizeClassAllocator32<AP32> PrimaryT;
+#endif  // SANITIZER_CAN_USE_ALLOCATOR64
+
+#include "scudo_allocator_secondary.h"
+
+typedef LargeMmapAllocator SecondaryT;
+
+#include "scudo_allocator_combined.h"
+
+typedef CombinedAllocator BackendT;
+typedef CombinedAllocator::AllocatorCache AllocatorCacheT;
+
+void initScudo();
+
+void *scudoAllocate(uptr Size, uptr Alignment, AllocType Type);
+void scudoDeallocate(void *Ptr, uptr Size, uptr Alignment, AllocType Type);
+void *scudoRealloc(void *Ptr, uptr Size);
+void *scudoCalloc(uptr NMemB, uptr Size);
+void *scudoValloc(uptr Size);
+void *scudoPvalloc(uptr Size);
+int scudoPosixMemalign(void **MemPtr, uptr Alignment, uptr Size);
+void *scudoAlignedAlloc(uptr Alignment, uptr Size);
+uptr scudoMallocUsableSize(void *Ptr);
+
+}  // namespace __scudo
+
+#endif  // SCUDO_ALLOCATOR_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_combined.h b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_combined.h
new file mode 100644
index 0000000000..d61cc9ec1a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_combined.h
@@ -0,0 +1,75 @@
+//===-- scudo_allocator_combined.h ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo Combined Allocator, dispatches allocation & deallocation requests to
+/// the Primary or the Secondary backend allocators.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ALLOCATOR_COMBINED_H_
+#define SCUDO_ALLOCATOR_COMBINED_H_
+
+#ifndef SCUDO_ALLOCATOR_H_
+# error "This file must be included inside scudo_allocator.h."
+#endif
+
+class CombinedAllocator {
+ public:
+  using PrimaryAllocator = PrimaryT;
+  using SecondaryAllocator = SecondaryT;
+  using AllocatorCache = typename PrimaryAllocator::AllocatorCache;
+  void init(s32 ReleaseToOSIntervalMs) {
+    Primary.Init(ReleaseToOSIntervalMs);
+    Secondary.Init();
+    Stats.Init();
+  }
+
+  // Primary allocations are always MinAlignment aligned, and as such do not
+  // require an Alignment parameter.
+  void *allocatePrimary(AllocatorCache *Cache, uptr ClassId) {
+    return Cache->Allocate(&Primary, ClassId);
+  }
+
+  // Secondary allocations do not require a Cache, but do require an Alignment
+  // parameter.
+  void *allocateSecondary(uptr Size, uptr Alignment) {
+    return Secondary.Allocate(&Stats, Size, Alignment);
+  }
+
+  void deallocatePrimary(AllocatorCache *Cache, void *Ptr, uptr ClassId) {
+    Cache->Deallocate(&Primary, ClassId, Ptr);
+  }
+
+  void deallocateSecondary(void *Ptr) {
+    Secondary.Deallocate(&Stats, Ptr);
+  }
+
+  void initCache(AllocatorCache *Cache) {
+    Cache->Init(&Stats);
+  }
+
+  void destroyCache(AllocatorCache *Cache) {
+    Cache->Destroy(&Primary, &Stats);
+  }
+
+  void getStats(AllocatorStatCounters StatType) const {
+    Stats.Get(StatType);
+  }
+
+  void printStats() {
+    Primary.PrintStats();
+    Secondary.PrintStats();
+  }
+
+ private:
+  PrimaryAllocator Primary;
+  SecondaryAllocator Secondary;
+  AllocatorGlobalStats Stats;
+};
+
+#endif  // SCUDO_ALLOCATOR_COMBINED_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_secondary.h b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_secondary.h
new file mode 100644
index 0000000000..80198c4aeb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_allocator_secondary.h
@@ -0,0 +1,192 @@
+//===-- scudo_allocator_secondary.h -----------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo Secondary Allocator.
+/// This services allocation that are too large to be serviced by the Primary
+/// Allocator. It is directly backed by the memory mapping functions of the
+/// operating system.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ALLOCATOR_SECONDARY_H_
+#define SCUDO_ALLOCATOR_SECONDARY_H_
+
+#ifndef SCUDO_ALLOCATOR_H_
+# error "This file must be included inside scudo_allocator.h."
+#endif
+
+// Secondary backed allocations are standalone chunks that contain extra
+// information stored in a LargeChunk::Header prior to the frontend's header.
+//
+// The secondary takes care of alignment requirements (so that it can release
+// unnecessary pages in the rare event of larger alignments), and as such must
+// know about the frontend's header size.
+//
+// Since Windows doesn't support partial releasing of a reserved memory region,
+// we have to keep track of both the reserved and the committed memory.
+//
+// The resulting chunk resembles the following:
+//
+//   +--------------------+
+//   | Guard page(s)      |
+//   +--------------------+
+//   | Unused space*      |
+//   +--------------------+
+//   | LargeChunk::Header |
+//   +--------------------+
+//   | {Unp,P}ackedHeader |
+//   +--------------------+
+//   | Data (aligned)     |
+//   +--------------------+
+//   | Unused space**     |
+//   +--------------------+
+//   | Guard page(s)      |
+//   +--------------------+
+
+namespace LargeChunk {
+struct Header {
+  ReservedAddressRange StoredRange;
+  uptr CommittedSize;
+  uptr Size;
+};
+constexpr uptr getHeaderSize() {
+  return RoundUpTo(sizeof(Header), MinAlignment);
+}
+static Header *getHeader(uptr Ptr) {
+  return reinterpret_cast<Header *>(Ptr - getHeaderSize());
+}
+static Header *getHeader(const void *Ptr) {
+  return getHeader(reinterpret_cast<uptr>(Ptr));
+}
+}  // namespace LargeChunk
+
+class LargeMmapAllocator {
+ public:
+  void Init() {
+    internal_memset(this, 0, sizeof(*this));
+  }
+
+  void *Allocate(AllocatorStats *Stats, uptr Size, uptr Alignment) {
+    const uptr UserSize = Size - Chunk::getHeaderSize();
+    // The Scudo frontend prevents us from allocating more than
+    // MaxAllowedMallocSize, so integer overflow checks would be superfluous.
+    uptr ReservedSize = Size + LargeChunk::getHeaderSize();
+    if (UNLIKELY(Alignment > MinAlignment))
+      ReservedSize += Alignment;
+    const uptr PageSize = GetPageSizeCached();
+    ReservedSize = RoundUpTo(ReservedSize, PageSize);
+    // Account for 2 guard pages, one before and one after the chunk.
+    ReservedSize += 2 * PageSize;
+
+    ReservedAddressRange AddressRange;
+    uptr ReservedBeg = AddressRange.Init(ReservedSize, SecondaryAllocatorName);
+    if (UNLIKELY(ReservedBeg == ~static_cast<uptr>(0)))
+      return nullptr;
+    // A page-aligned pointer is assumed after that, so check it now.
+    DCHECK(IsAligned(ReservedBeg, PageSize));
+    uptr ReservedEnd = ReservedBeg + ReservedSize;
+    // The beginning of the user area for that allocation comes after the
+    // initial guard page, and both headers. This is the pointer that has to
+    // abide by alignment requirements.
+    uptr CommittedBeg = ReservedBeg + PageSize;
+    uptr UserBeg = CommittedBeg + HeadersSize;
+    uptr UserEnd = UserBeg + UserSize;
+    uptr CommittedEnd = RoundUpTo(UserEnd, PageSize);
+
+    // In the rare event of larger alignments, we will attempt to fit the mmap
+    // area better and unmap extraneous memory. This will also ensure that the
+    // offset and unused bytes field of the header stay small.
+    if (UNLIKELY(Alignment > MinAlignment)) {
+      if (!IsAligned(UserBeg, Alignment)) {
+        UserBeg = RoundUpTo(UserBeg, Alignment);
+        CommittedBeg = RoundDownTo(UserBeg - HeadersSize, PageSize);
+        const uptr NewReservedBeg = CommittedBeg - PageSize;
+        DCHECK_GE(NewReservedBeg, ReservedBeg);
+        if (!SANITIZER_WINDOWS && NewReservedBeg != ReservedBeg) {
+          AddressRange.Unmap(ReservedBeg, NewReservedBeg - ReservedBeg);
+          ReservedBeg = NewReservedBeg;
+        }
+        UserEnd = UserBeg + UserSize;
+        CommittedEnd = RoundUpTo(UserEnd, PageSize);
+      }
+      const uptr NewReservedEnd = CommittedEnd + PageSize;
+      DCHECK_LE(NewReservedEnd, ReservedEnd);
+      if (!SANITIZER_WINDOWS && NewReservedEnd != ReservedEnd) {
+        AddressRange.Unmap(NewReservedEnd, ReservedEnd - NewReservedEnd);
+        ReservedEnd = NewReservedEnd;
+      }
+    }
+
+    DCHECK_LE(UserEnd, CommittedEnd);
+    const uptr CommittedSize = CommittedEnd - CommittedBeg;
+    // Actually mmap the memory, preserving the guard pages on either sides.
+    CHECK_EQ(CommittedBeg, AddressRange.Map(CommittedBeg, CommittedSize));
+    const uptr Ptr = UserBeg - Chunk::getHeaderSize();
+    LargeChunk::Header *H = LargeChunk::getHeader(Ptr);
+    H->StoredRange = AddressRange;
+    H->Size = CommittedEnd - Ptr;
+    H->CommittedSize = CommittedSize;
+
+    // The primary adds the whole class size to the stats when allocating a
+    // chunk, so we will do something similar here. But we will not account for
+    // the guard pages.
+    {
+      SpinMutexLock l(&StatsMutex);
+      Stats->Add(AllocatorStatAllocated, CommittedSize);
+      Stats->Add(AllocatorStatMapped, CommittedSize);
+      AllocatedBytes += CommittedSize;
+      if (LargestSize < CommittedSize)
+        LargestSize = CommittedSize;
+      NumberOfAllocs++;
+    }
+
+    return reinterpret_cast<void *>(Ptr);
+  }
+
+  void Deallocate(AllocatorStats *Stats, void *Ptr) {
+    LargeChunk::Header *H = LargeChunk::getHeader(Ptr);
+    // Since we're unmapping the entirety of where the ReservedAddressRange
+    // actually is, copy onto the stack.
+    ReservedAddressRange AddressRange = H->StoredRange;
+    const uptr Size = H->CommittedSize;
+    {
+      SpinMutexLock l(&StatsMutex);
+      Stats->Sub(AllocatorStatAllocated, Size);
+      Stats->Sub(AllocatorStatMapped, Size);
+      FreedBytes += Size;
+      NumberOfFrees++;
+    }
+    AddressRange.Unmap(reinterpret_cast<uptr>(AddressRange.base()),
+                       AddressRange.size());
+  }
+
+  static uptr GetActuallyAllocatedSize(void *Ptr) {
+    return LargeChunk::getHeader(Ptr)->Size;
+  }
+
+  void PrintStats() {
+    Printf("Stats: LargeMmapAllocator: allocated %zd times (%zd K), "
+           "freed %zd times (%zd K), remains %zd (%zd K) max %zd M\n",
+           NumberOfAllocs, AllocatedBytes >> 10, NumberOfFrees,
+           FreedBytes >> 10, NumberOfAllocs - NumberOfFrees,
+           (AllocatedBytes - FreedBytes) >> 10, LargestSize >> 20);
+  }
+
+ private:
+  static constexpr uptr HeadersSize =
+      LargeChunk::getHeaderSize() + Chunk::getHeaderSize();
+
+  StaticSpinMutex StatsMutex;
+  u32 NumberOfAllocs;
+  u32 NumberOfFrees;
+  uptr AllocatedBytes;
+  uptr FreedBytes;
+  uptr LargestSize;
+};
+
+#endif  // SCUDO_ALLOCATOR_SECONDARY_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.cpp
new file mode 100644
index 0000000000..137c44c5c1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.cpp
@@ -0,0 +1,24 @@
+//===-- scudo_crc32.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// CRC32 function leveraging hardware specific instructions. This has to be
+/// kept separated to restrict the use of compiler specific flags to this file.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_crc32.h"
+
+namespace __scudo {
+
+#if defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+u32 computeHardwareCRC32(u32 Crc, uptr Data) {
+  return CRC32_INTRINSIC(Crc, Data);
+}
+#endif  // defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+
+}  // namespace __scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.h b/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.h
new file mode 100644
index 0000000000..4314d30e92
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_crc32.h
@@ -0,0 +1,104 @@
+//===-- scudo_crc32.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo chunk header checksum related definitions.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_CRC32_H_
+#define SCUDO_CRC32_H_
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+// Hardware CRC32 is supported at compilation via the following:
+// - for i386 & x86_64: -mcrc32 (earlier: -msse4.2)
+// - for ARM & AArch64: -march=armv8-a+crc or -mcrc
+// An additional check must be performed at runtime as well to make sure the
+// emitted instructions are valid on the target host.
+
+#if defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+# if defined(__CRC32__)
+// NB: clang has <crc32intrin.h> but GCC does not
+#  include <smmintrin.h>
+#  define CRC32_INTRINSIC FIRST_32_SECOND_64(__builtin_ia32_crc32si, __builtin_ia32_crc32di)
+# elif defined(__SSE4_2__)
+#  include <smmintrin.h>
+#  define CRC32_INTRINSIC FIRST_32_SECOND_64(_mm_crc32_u32, _mm_crc32_u64)
+# endif
+# ifdef __ARM_FEATURE_CRC32
+#  include <arm_acle.h>
+#  define CRC32_INTRINSIC FIRST_32_SECOND_64(__crc32cw, __crc32cd)
+# endif
+#endif  // defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+
+namespace __scudo {
+
+enum : u8 {
+  CRC32Software = 0,
+  CRC32Hardware = 1,
+};
+
+static const u32 CRC32Table[] = {
+  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+  0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+  0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+  0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+  0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+  0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+  0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+  0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+  0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+  0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+  0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+  0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+  0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+  0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+  0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+  0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+  0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+  0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+  0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+  0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+  0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+  0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+  0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+  0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+  0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+  0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+  0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+  0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+  0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+  0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+  0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+  0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+  0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+  0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+  0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+  0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+  0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+  0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+  0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+  0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+  0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+inline u32 computeSoftwareCRC32(u32 Crc, uptr Data) {
+  for (uptr i = 0; i < sizeof(Data); i++) {
+    Crc = CRC32Table[(Crc ^ Data) & 0xff] ^ (Crc >> 8);
+    Data >>= 8;
+  }
+  return Crc;
+}
+
+SANITIZER_WEAK_ATTRIBUTE u32 computeHardwareCRC32(u32 Crc, uptr Data);
+
+}  // namespace __scudo
+
+#endif  // SCUDO_CRC32_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_errors.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_errors.cpp
new file mode 100644
index 0000000000..4bea9ebc6a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_errors.cpp
@@ -0,0 +1,77 @@
+//===-- scudo_errors.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Verbose termination functions.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_utils.h"
+
+#include "sanitizer_common/sanitizer_flags.h"
+
+namespace __scudo {
+
+void NORETURN reportCallocOverflow(uptr Count, uptr Size) {
+  dieWithMessage("calloc parameters overflow: count * size (%zd * %zd) cannot "
+      "be represented with type size_t\n", Count, Size);
+}
+
+void NORETURN reportPvallocOverflow(uptr Size) {
+  dieWithMessage("pvalloc parameters overflow: size 0x%zx rounded up to system "
+      "page size 0x%zx cannot be represented in type size_t\n", Size,
+      GetPageSizeCached());
+}
+
+void NORETURN reportAllocationAlignmentTooBig(uptr Alignment,
+                                              uptr MaxAlignment) {
+  dieWithMessage("invalid allocation alignment: %zd exceeds maximum supported "
+      "allocation of %zd\n", Alignment, MaxAlignment);
+}
+
+void NORETURN reportAllocationAlignmentNotPowerOfTwo(uptr Alignment) {
+  dieWithMessage("invalid allocation alignment: %zd, alignment must be a power "
+      "of two\n", Alignment);
+}
+
+void NORETURN reportInvalidPosixMemalignAlignment(uptr Alignment) {
+  dieWithMessage(
+      "invalid alignment requested in posix_memalign: %zd, alignment"
+      " must be a power of two and a multiple of sizeof(void *) == %zd\n",
+      Alignment, sizeof(void *));
+}
+
+void NORETURN reportInvalidAlignedAllocAlignment(uptr Size, uptr Alignment) {
+#if SANITIZER_POSIX
+  dieWithMessage("invalid alignment requested in aligned_alloc: %zd, alignment "
+      "must be a power of two and the requested size 0x%zx must be a multiple "
+      "of alignment\n", Alignment, Size);
+#else
+  dieWithMessage("invalid alignment requested in aligned_alloc: %zd, the "
+      "requested size 0x%zx must be a multiple of alignment\n", Alignment,
+      Size);
+#endif
+}
+
+void NORETURN reportAllocationSizeTooBig(uptr UserSize, uptr TotalSize,
+                                         uptr MaxSize) {
+  dieWithMessage("requested allocation size 0x%zx (0x%zx after adjustments) "
+      "exceeds maximum supported size of 0x%zx\n", UserSize, TotalSize,
+      MaxSize);
+}
+
+void NORETURN reportRssLimitExceeded() {
+  dieWithMessage("specified RSS limit exceeded, currently set to "
+      "soft_rss_limit_mb=%zd\n", common_flags()->soft_rss_limit_mb);
+}
+
+void NORETURN reportOutOfMemory(uptr RequestedSize) {
+  dieWithMessage("allocator is out of memory trying to allocate 0x%zx bytes\n",
+                 RequestedSize);
+}
+
+}  // namespace __scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_errors.h b/contrib/libs/clang14-rt/lib/scudo/scudo_errors.h
new file mode 100644
index 0000000000..258695c2c0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_errors.h
@@ -0,0 +1,34 @@
+//===-- scudo_errors.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Header for scudo_errors.cpp.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ERRORS_H_
+#define SCUDO_ERRORS_H_
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __scudo {
+
+void NORETURN reportCallocOverflow(uptr Count, uptr Size);
+void NORETURN reportPvallocOverflow(uptr Size);
+void NORETURN reportAllocationAlignmentTooBig(uptr Alignment,
+                                              uptr MaxAlignment);
+void NORETURN reportAllocationAlignmentNotPowerOfTwo(uptr Alignment);
+void NORETURN reportInvalidPosixMemalignAlignment(uptr Alignment);
+void NORETURN reportInvalidAlignedAllocAlignment(uptr Size, uptr Alignment);
+void NORETURN reportAllocationSizeTooBig(uptr UserSize, uptr TotalSize,
+                                         uptr MaxSize);
+void NORETURN reportRssLimitExceeded();
+void NORETURN reportOutOfMemory(uptr RequestedSize);
+
+}  // namespace __scudo
+
+#endif  // SCUDO_ERRORS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_flags.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.cpp
new file mode 100644
index 0000000000..c564e217b3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.cpp
@@ -0,0 +1,136 @@
+//===-- scudo_flags.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Hardened Allocator flag parsing logic.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_flags.h"
+#include "scudo_interface_internal.h"
+#include "scudo_utils.h"
+
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+
+namespace __scudo {
+
+static Flags ScudoFlags;  // Use via getFlags().
+
+void Flags::setDefaults() {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "scudo_flags.inc"
+#undef SCUDO_FLAG
+}
+
+static void RegisterScudoFlags(FlagParser *parser, Flags *f) {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "scudo_flags.inc"
+#undef SCUDO_FLAG
+}
+
+static const char *getCompileDefinitionScudoDefaultOptions() {
+#ifdef SCUDO_DEFAULT_OPTIONS
+  return SANITIZER_STRINGIFY(SCUDO_DEFAULT_OPTIONS);
+#else
+  return "";
+#endif
+}
+
+static const char *getScudoDefaultOptions() {
+  return (&__scudo_default_options) ? __scudo_default_options() : "";
+}
+
+void initFlags() {
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.exitcode = 1;
+    OverrideCommonFlags(cf);
+  }
+  Flags *f = getFlags();
+  f->setDefaults();
+
+  FlagParser ScudoParser;
+  RegisterScudoFlags(&ScudoParser, f);
+  RegisterCommonFlags(&ScudoParser);
+
+  // Override from compile definition.
+  ScudoParser.ParseString(getCompileDefinitionScudoDefaultOptions());
+
+  // Override from user-specified string.
+  ScudoParser.ParseString(getScudoDefaultOptions());
+
+  // Override from environment.
+  ScudoParser.ParseStringFromEnv("SCUDO_OPTIONS");
+
+  InitializeCommonFlags();
+
+  // Sanity checks and default settings for the Quarantine parameters.
+
+  if (f->QuarantineSizeMb >= 0) {
+    // Backward compatible logic if QuarantineSizeMb is set.
+    if (f->QuarantineSizeKb >= 0) {
+      dieWithMessage("ERROR: please use either QuarantineSizeMb (deprecated) "
+          "or QuarantineSizeKb, but not both\n");
+    }
+    if (f->QuarantineChunksUpToSize >= 0) {
+      dieWithMessage("ERROR: QuarantineChunksUpToSize cannot be used in "
+          " conjunction with the deprecated QuarantineSizeMb option\n");
+    }
+    // If everything is in order, update QuarantineSizeKb accordingly.
+    f->QuarantineSizeKb = f->QuarantineSizeMb * 1024;
+  } else {
+    // Otherwise proceed with the new options.
+    if (f->QuarantineSizeKb < 0) {
+      const int DefaultQuarantineSizeKb = FIRST_32_SECOND_64(64, 256);
+      f->QuarantineSizeKb = DefaultQuarantineSizeKb;
+    }
+    if (f->QuarantineChunksUpToSize < 0) {
+      const int DefaultQuarantineChunksUpToSize = FIRST_32_SECOND_64(512, 2048);
+      f->QuarantineChunksUpToSize = DefaultQuarantineChunksUpToSize;
+    }
+  }
+
+  // We enforce an upper limit for the chunk quarantine threshold of 4Mb.
+  if (f->QuarantineChunksUpToSize > (4 * 1024 * 1024)) {
+    dieWithMessage("ERROR: the chunk quarantine threshold is too large\n");
+  }
+
+  // We enforce an upper limit for the quarantine size of 32Mb.
+  if (f->QuarantineSizeKb > (32 * 1024)) {
+    dieWithMessage("ERROR: the quarantine size is too large\n");
+  }
+
+  if (f->ThreadLocalQuarantineSizeKb < 0) {
+    const int DefaultThreadLocalQuarantineSizeKb = FIRST_32_SECOND_64(16, 64);
+    f->ThreadLocalQuarantineSizeKb = DefaultThreadLocalQuarantineSizeKb;
+  }
+  // And an upper limit of 8Mb for the thread quarantine cache.
+  if (f->ThreadLocalQuarantineSizeKb > (8 * 1024)) {
+    dieWithMessage("ERROR: the per thread quarantine cache size is too "
+        "large\n");
+  }
+  if (f->ThreadLocalQuarantineSizeKb == 0 && f->QuarantineSizeKb > 0) {
+    dieWithMessage("ERROR: ThreadLocalQuarantineSizeKb can be set to 0 only "
+        "when QuarantineSizeKb is set to 0\n");
+  }
+}
+
+Flags *getFlags() {
+  return &ScudoFlags;
+}
+
+}  // namespace __scudo
+
+#if !SANITIZER_SUPPORTS_WEAK_HOOKS
+SANITIZER_INTERFACE_WEAK_DEF(const char*, __scudo_default_options, void) {
+  return "";
+}
+#endif
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_flags.h b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.h
new file mode 100644
index 0000000000..483c79621c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.h
@@ -0,0 +1,32 @@
+//===-- scudo_flags.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Header for scudo_flags.cpp.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FLAGS_H_
+#define SCUDO_FLAGS_H_
+
+namespace __scudo {
+
+struct Flags {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "scudo_flags.inc"
+#undef SCUDO_FLAG
+
+  void setDefaults();
+};
+
+Flags *getFlags();
+
+void initFlags();
+
+}  // namespace __scudo
+
+#endif  // SCUDO_FLAGS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_flags.inc b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.inc
new file mode 100644
index 0000000000..c124738c1f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_flags.inc
@@ -0,0 +1,48 @@
+//===-- scudo_flags.inc -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Hardened Allocator runtime flags.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FLAG
+# error "Define SCUDO_FLAG prior to including this file!"
+#endif
+
+SCUDO_FLAG(int, QuarantineSizeMb, -1,
+           "Deprecated. Please use QuarantineSizeKb.")
+
+// Default value is set in scudo_flags.cpp based on architecture.
+SCUDO_FLAG(int, QuarantineSizeKb, -1,
+           "Size in KB of quarantine used to delay the actual deallocation of "
+           "chunks. Lower value may reduce memory usage but decrease the "
+           "effectiveness of the mitigation. Defaults to 64KB (32-bit) or "
+           "256KB (64-bit)")
+
+// Default value is set in scudo_flags.cpp based on architecture.
+SCUDO_FLAG(int, ThreadLocalQuarantineSizeKb, -1,
+          "Size in KB of per-thread cache used to offload the global "
+          "quarantine. Lower value may reduce memory usage but might increase "
+          "the contention on the global quarantine. Defaults to 16KB (32-bit) "
+          "or 64KB (64-bit)")
+
+// Default value is set in scudo_flags.cpp based on architecture.
+SCUDO_FLAG(int, QuarantineChunksUpToSize, -1,
+          "Size in bytes up to which chunks will be quarantined (if lower than"
+          "or equal to). Defaults to 256 (32-bit) or 2048 (64-bit)")
+
+// Disable the deallocation type check by default on Android, it causes too many
+// issues with third party libraries.
+SCUDO_FLAG(bool, DeallocationTypeMismatch, !SANITIZER_ANDROID,
+          "Report errors on malloc/delete, new/free, new/delete[], etc.")
+
+SCUDO_FLAG(bool, DeleteSizeMismatch, true,
+           "Report errors on mismatch between size of new and delete.")
+
+SCUDO_FLAG(bool, ZeroContents, false,
+          "Zero chunk contents on allocation and deallocation.")
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_interface_internal.h b/contrib/libs/clang14-rt/lib/scudo/scudo_interface_internal.h
new file mode 100644
index 0000000000..75c63aa6d4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_interface_internal.h
@@ -0,0 +1,32 @@
+//===-- scudo_interface_internal.h ------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Private Scudo interface header.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_INTERFACE_INTERNAL_H_
+#define SCUDO_INTERFACE_INTERNAL_H_
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+using __sanitizer::uptr;
+using __sanitizer::s32;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+const char* __scudo_default_options();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __scudo_set_rss_limit(uptr LimitMb, s32 HardLimit);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __scudo_print_stats();
+}  // extern "C"
+
+#endif  // SCUDO_INTERFACE_INTERNAL_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_malloc.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_malloc.cpp
new file mode 100644
index 0000000000..a72b861e28
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_malloc.cpp
@@ -0,0 +1,84 @@
+//===-- scudo_malloc.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Interceptors for malloc related functions.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_allocator.h"
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+
+#include <stddef.h>
+
+using namespace __scudo;
+
+extern "C" {
+INTERCEPTOR_ATTRIBUTE void free(void *ptr) {
+  scudoDeallocate(ptr, 0, 0, FromMalloc);
+}
+
+INTERCEPTOR_ATTRIBUTE void *malloc(size_t size) {
+  return scudoAllocate(size, 0, FromMalloc);
+}
+
+INTERCEPTOR_ATTRIBUTE void *realloc(void *ptr, size_t size) {
+  return scudoRealloc(ptr, size);
+}
+
+INTERCEPTOR_ATTRIBUTE void *calloc(size_t nmemb, size_t size) {
+  return scudoCalloc(nmemb, size);
+}
+
+INTERCEPTOR_ATTRIBUTE void *valloc(size_t size) {
+  return scudoValloc(size);
+}
+
+INTERCEPTOR_ATTRIBUTE
+int posix_memalign(void **memptr, size_t alignment, size_t size) {
+  return scudoPosixMemalign(memptr, alignment, size);
+}
+
+#if SANITIZER_INTERCEPT_CFREE
+INTERCEPTOR_ATTRIBUTE void cfree(void *ptr) ALIAS("free");
+#endif
+
+#if SANITIZER_INTERCEPT_MEMALIGN
+INTERCEPTOR_ATTRIBUTE void *memalign(size_t alignment, size_t size) {
+  return scudoAllocate(size, alignment, FromMemalign);
+}
+
+INTERCEPTOR_ATTRIBUTE
+void *__libc_memalign(size_t alignment, size_t size) ALIAS("memalign");
+#endif
+
+#if SANITIZER_INTERCEPT_PVALLOC
+INTERCEPTOR_ATTRIBUTE void *pvalloc(size_t size) {
+  return scudoPvalloc(size);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_ALIGNED_ALLOC
+INTERCEPTOR_ATTRIBUTE void *aligned_alloc(size_t alignment, size_t size) {
+  return scudoAlignedAlloc(alignment, size);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE
+INTERCEPTOR_ATTRIBUTE size_t malloc_usable_size(void *ptr) {
+  return scudoMallocUsableSize(ptr);
+}
+#endif
+
+#if SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO
+INTERCEPTOR_ATTRIBUTE int mallopt(int cmd, int value) {
+  return 0;
+}
+#endif
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_new_delete.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_new_delete.cpp
new file mode 100644
index 0000000000..03eef7f28b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_new_delete.cpp
@@ -0,0 +1,107 @@
+//===-- scudo_new_delete.cpp ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Interceptors for operators new and delete.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_allocator.h"
+#include "scudo_errors.h"
+
+#include "interception/interception.h"
+
+#include <stddef.h>
+
+using namespace __scudo;
+
+#define CXX_OPERATOR_ATTRIBUTE INTERCEPTOR_ATTRIBUTE
+
+// Fake std::nothrow_t to avoid including <new>.
+namespace std {
+struct nothrow_t {};
+enum class align_val_t: size_t {};
+}  // namespace std
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY_ALIGN(Type, Align, NoThrow)              \
+  void *Ptr = scudoAllocate(size, static_cast<uptr>(Align), Type); \
+  if (!NoThrow && UNLIKELY(!Ptr)) reportOutOfMemory(size);         \
+  return Ptr;
+#define OPERATOR_NEW_BODY(Type, NoThrow) \
+  OPERATOR_NEW_BODY_ALIGN(Type, 0, NoThrow)
+
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size)
+{ OPERATOR_NEW_BODY(FromNew, /*NoThrow=*/false); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size)
+{ OPERATOR_NEW_BODY(FromNewArray, /*NoThrow=*/false); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(FromNew, /*NoThrow=*/true); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY(FromNewArray, /*NoThrow=*/true); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(FromNew, align, /*NoThrow=*/false); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align)
+{ OPERATOR_NEW_BODY_ALIGN(FromNewArray, align, /*NoThrow=*/false); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new(size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(FromNew, align, /*NoThrow=*/true); }
+CXX_OPERATOR_ATTRIBUTE
+void *operator new[](size_t size, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_NEW_BODY_ALIGN(FromNewArray, align, /*NoThrow=*/true); }
+
+#define OPERATOR_DELETE_BODY(Type) \
+  scudoDeallocate(ptr, 0, 0, Type);
+#define OPERATOR_DELETE_BODY_SIZE(Type) \
+  scudoDeallocate(ptr, size, 0, Type);
+#define OPERATOR_DELETE_BODY_ALIGN(Type) \
+  scudoDeallocate(ptr, 0, static_cast<uptr>(align), Type);
+#define OPERATOR_DELETE_BODY_SIZE_ALIGN(Type) \
+  scudoDeallocate(ptr, size, static_cast<uptr>(align), Type);
+
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr) NOEXCEPT
+{ OPERATOR_DELETE_BODY(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT
+{ OPERATOR_DELETE_BODY(FromNewArray); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY(FromNewArray); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE(FromNewArray); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_ALIGN(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_ALIGN(FromNewArray); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY_ALIGN(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align, std::nothrow_t const&)
+{ OPERATOR_DELETE_BODY_ALIGN(FromNewArray); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete(void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE_ALIGN(FromNew); }
+CXX_OPERATOR_ATTRIBUTE
+void operator delete[](void *ptr, size_t size, std::align_val_t align) NOEXCEPT
+{ OPERATOR_DELETE_BODY_SIZE_ALIGN(FromNewArray); }
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_platform.h b/contrib/libs/clang14-rt/lib/scudo/scudo_platform.h
new file mode 100644
index 0000000000..07d4b70fc8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_platform.h
@@ -0,0 +1,93 @@
+//===-- scudo_platform.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo platform specific definitions.
+/// TODO(kostyak): add tests for the compile time defines.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_PLATFORM_H_
+#define SCUDO_PLATFORM_H_
+
+#include "sanitizer_common/sanitizer_allocator.h"
+
+#if !SANITIZER_LINUX && !SANITIZER_FUCHSIA
+# error "The Scudo hardened allocator is not supported on this platform."
+#endif
+
+#define SCUDO_TSD_EXCLUSIVE_SUPPORTED (!SANITIZER_ANDROID && !SANITIZER_FUCHSIA)
+
+#ifndef SCUDO_TSD_EXCLUSIVE
+// SCUDO_TSD_EXCLUSIVE wasn't defined, use a default TSD model for the platform.
+# if SANITIZER_ANDROID || SANITIZER_FUCHSIA
+// Android and Fuchsia use a pool of TSDs shared between threads.
+#  define SCUDO_TSD_EXCLUSIVE 0
+# elif SANITIZER_LINUX && !SANITIZER_ANDROID
+// Non-Android Linux use an exclusive TSD per thread.
+#  define SCUDO_TSD_EXCLUSIVE 1
+# else
+#  error "No default TSD model defined for this platform."
+# endif  // SANITIZER_ANDROID || SANITIZER_FUCHSIA
+#endif  // SCUDO_TSD_EXCLUSIVE
+
+// If the exclusive TSD model is chosen, make sure the platform supports it.
+#if SCUDO_TSD_EXCLUSIVE && !SCUDO_TSD_EXCLUSIVE_SUPPORTED
+# error "The exclusive TSD model is not supported on this platform."
+#endif
+
+// Maximum number of TSDs that can be created for the Shared model.
+#ifndef SCUDO_SHARED_TSD_POOL_SIZE
+# if SANITIZER_ANDROID
+#  define SCUDO_SHARED_TSD_POOL_SIZE 2U
+# else
+#  define SCUDO_SHARED_TSD_POOL_SIZE 32U
+# endif  // SANITIZER_ANDROID
+#endif  // SCUDO_SHARED_TSD_POOL_SIZE
+
+// The following allows the public interface functions to be disabled.
+#ifndef SCUDO_CAN_USE_PUBLIC_INTERFACE
+# define SCUDO_CAN_USE_PUBLIC_INTERFACE 1
+#endif
+
+// Hooks in the allocation & deallocation paths can become a security concern if
+// implemented improperly, or if overwritten by an attacker. Use with caution.
+#ifndef SCUDO_CAN_USE_HOOKS
+# if SANITIZER_FUCHSIA
+#  define SCUDO_CAN_USE_HOOKS 1
+# else
+#  define SCUDO_CAN_USE_HOOKS 0
+# endif  // SANITIZER_FUCHSIA
+#endif  // SCUDO_CAN_USE_HOOKS
+
+namespace __scudo {
+
+#if SANITIZER_CAN_USE_ALLOCATOR64
+# if defined(__aarch64__) && SANITIZER_ANDROID
+const uptr AllocatorSize = 0x4000000000ULL;  // 256G.
+# elif defined(__aarch64__)
+const uptr AllocatorSize = 0x10000000000ULL;  // 1T.
+# else
+const uptr AllocatorSize = 0x40000000000ULL;  // 4T.
+# endif
+#else
+const uptr RegionSizeLog = SANITIZER_ANDROID ? 19 : 20;
+#endif  // SANITIZER_CAN_USE_ALLOCATOR64
+
+#if !defined(SCUDO_SIZE_CLASS_MAP)
+# define SCUDO_SIZE_CLASS_MAP Dense
+#endif
+
+#define SIZE_CLASS_MAP_TYPE SIZE_CLASS_MAP_TYPE_(SCUDO_SIZE_CLASS_MAP)
+#define SIZE_CLASS_MAP_TYPE_(T) SIZE_CLASS_MAP_TYPE__(T)
+#define SIZE_CLASS_MAP_TYPE__(T) T##SizeClassMap
+
+typedef SIZE_CLASS_MAP_TYPE SizeClassMap;
+
+}  // namespace __scudo
+
+#endif // SCUDO_PLATFORM_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_termination.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_termination.cpp
new file mode 100644
index 0000000000..5f1337efac
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_termination.cpp
@@ -0,0 +1,41 @@
+//===-- scudo_termination.cpp -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// This file contains bare-bones termination functions to replace the
+/// __sanitizer ones, in order to avoid any potential abuse of the callbacks
+/// functionality.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_utils.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __sanitizer {
+
+bool AddDieCallback(DieCallbackType Callback) { return true; }
+
+bool RemoveDieCallback(DieCallbackType Callback) { return true; }
+
+void SetUserDieCallback(DieCallbackType Callback) {}
+
+void NORETURN Die() {
+  if (common_flags()->abort_on_error)
+    Abort();
+  internal__exit(common_flags()->exitcode);
+}
+
+void SetCheckUnwindCallback(void (*callback)()) {}
+
+void NORETURN CheckFailed(const char *File, int Line, const char *Condition,
+                          u64 Value1, u64 Value2) {
+  __scudo::dieWithMessage("CHECK failed at %s:%d %s (%lld, %lld)\n",
+                          File, Line, Condition, Value1, Value2);
+}
+
+}  // namespace __sanitizer
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_tsd.h b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd.h
new file mode 100644
index 0000000000..eef4a7ba1e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd.h
@@ -0,0 +1,65 @@
+//===-- scudo_tsd.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo thread specific data definition.
+/// Implementation will differ based on the thread local storage primitives
+/// offered by the underlying platform.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_H_
+#define SCUDO_TSD_H_
+
+#include "scudo_allocator.h"
+#include "scudo_utils.h"
+
+#include <pthread.h>
+
+namespace __scudo {
+
+struct ALIGNED(SANITIZER_CACHE_LINE_SIZE) ScudoTSD {
+  AllocatorCacheT Cache;
+  uptr QuarantineCachePlaceHolder[4];
+
+  void init();
+  void commitBack();
+
+  inline bool tryLock() SANITIZER_TRY_ACQUIRE(true, Mutex) {
+    if (Mutex.TryLock()) {
+      atomic_store_relaxed(&Precedence, 0);
+      return true;
+    }
+    if (atomic_load_relaxed(&Precedence) == 0)
+      atomic_store_relaxed(&Precedence, static_cast<uptr>(
+          MonotonicNanoTime() >> FIRST_32_SECOND_64(16, 0)));
+    return false;
+  }
+
+  inline void lock() SANITIZER_ACQUIRE(Mutex) {
+    atomic_store_relaxed(&Precedence, 0);
+    Mutex.Lock();
+  }
+
+  inline void unlock() SANITIZER_RELEASE(Mutex) { Mutex.Unlock(); }
+
+  inline uptr getPrecedence() { return atomic_load_relaxed(&Precedence); }
+
+ private:
+  StaticSpinMutex Mutex;
+  atomic_uintptr_t Precedence;
+};
+
+void initThread(bool MinimalInit);
+
+// TSD model specific fastpath functions definitions.
+#include "scudo_tsd_exclusive.inc"
+#include "scudo_tsd_shared.inc"
+
+}  // namespace __scudo
+
+#endif  // SCUDO_TSD_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.cpp
new file mode 100644
index 0000000000..a203a74bbc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.cpp
@@ -0,0 +1,67 @@
+//===-- scudo_tsd_exclusive.cpp ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo exclusive TSD implementation.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_tsd.h"
+
+#if SCUDO_TSD_EXCLUSIVE
+
+namespace __scudo {
+
+static pthread_once_t GlobalInitialized = PTHREAD_ONCE_INIT;
+static pthread_key_t PThreadKey;
+
+__attribute__((tls_model("initial-exec")))
+THREADLOCAL ThreadState ScudoThreadState = ThreadNotInitialized;
+__attribute__((tls_model("initial-exec")))
+THREADLOCAL ScudoTSD TSD;
+
+// Fallback TSD for when the thread isn't initialized yet or is torn down. It
+// can be shared between multiple threads and as such must be locked.
+ScudoTSD FallbackTSD;
+
+static void teardownThread(void *Ptr) {
+  uptr I = reinterpret_cast<uptr>(Ptr);
+  // The glibc POSIX thread-local-storage deallocation routine calls user
+  // provided destructors in a loop of PTHREAD_DESTRUCTOR_ITERATIONS.
+  // We want to be called last since other destructors might call free and the
+  // like, so we wait until PTHREAD_DESTRUCTOR_ITERATIONS before draining the
+  // quarantine and swallowing the cache.
+  if (I > 1) {
+    // If pthread_setspecific fails, we will go ahead with the teardown.
+    if (LIKELY(pthread_setspecific(PThreadKey,
+                                   reinterpret_cast<void *>(I - 1)) == 0))
+      return;
+  }
+  TSD.commitBack();
+  ScudoThreadState = ThreadTornDown;
+}
+
+
+static void initOnce() {
+  CHECK_EQ(pthread_key_create(&PThreadKey, teardownThread), 0);
+  initScudo();
+  FallbackTSD.init();
+}
+
+void initThread(bool MinimalInit) {
+  CHECK_EQ(pthread_once(&GlobalInitialized, initOnce), 0);
+  if (UNLIKELY(MinimalInit))
+    return;
+  CHECK_EQ(pthread_setspecific(PThreadKey, reinterpret_cast<void *>(
+      GetPthreadDestructorIterations())), 0);
+  TSD.init();
+  ScudoThreadState = ThreadInitialized;
+}
+
+}  // namespace __scudo
+
+#endif  // SCUDO_TSD_EXCLUSIVE
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.inc b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.inc
new file mode 100644
index 0000000000..dc4d982f2f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_exclusive.inc
@@ -0,0 +1,47 @@
+//===-- scudo_tsd_exclusive.inc ---------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo exclusive TSD fastpath functions implementation.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_H_
+#error "This file must be included inside scudo_tsd.h."
+#endif // SCUDO_TSD_H_
+
+#if SCUDO_TSD_EXCLUSIVE
+
+enum ThreadState : u8 {
+  ThreadNotInitialized = 0,
+  ThreadInitialized,
+  ThreadTornDown,
+};
+__attribute__((
+    tls_model("initial-exec"))) extern THREADLOCAL ThreadState ScudoThreadState;
+__attribute__((tls_model("initial-exec"))) extern THREADLOCAL ScudoTSD TSD;
+
+extern ScudoTSD FallbackTSD;
+
+ALWAYS_INLINE void initThreadMaybe(bool MinimalInit = false) {
+  if (LIKELY(ScudoThreadState != ThreadNotInitialized))
+    return;
+  initThread(MinimalInit);
+}
+
+ALWAYS_INLINE ScudoTSD *
+getTSDAndLock(bool *UnlockRequired) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  if (UNLIKELY(ScudoThreadState != ThreadInitialized)) {
+    FallbackTSD.lock();
+    *UnlockRequired = true;
+    return &FallbackTSD;
+  }
+  *UnlockRequired = false;
+  return &TSD;
+}
+
+#endif // SCUDO_TSD_EXCLUSIVE
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.cpp
new file mode 100644
index 0000000000..fc691b21a2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.cpp
@@ -0,0 +1,107 @@
+//===-- scudo_tsd_shared.cpp ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo shared TSD implementation.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_tsd.h"
+
+#if !SCUDO_TSD_EXCLUSIVE
+
+namespace __scudo {
+
+static pthread_once_t GlobalInitialized = PTHREAD_ONCE_INIT;
+pthread_key_t PThreadKey;
+
+static atomic_uint32_t CurrentIndex;
+static ScudoTSD *TSDs;
+static u32 NumberOfTSDs;
+static u32 CoPrimes[SCUDO_SHARED_TSD_POOL_SIZE];
+static u32 NumberOfCoPrimes = 0;
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+__attribute__((tls_model("initial-exec")))
+THREADLOCAL ScudoTSD *CurrentTSD;
+#endif
+
+static void initOnce() {
+  CHECK_EQ(pthread_key_create(&PThreadKey, NULL), 0);
+  initScudo();
+  NumberOfTSDs = Min(Max(1U, GetNumberOfCPUsCached()),
+                     static_cast<u32>(SCUDO_SHARED_TSD_POOL_SIZE));
+  TSDs = reinterpret_cast<ScudoTSD *>(
+      MmapOrDie(sizeof(ScudoTSD) * NumberOfTSDs, "ScudoTSDs"));
+  for (u32 I = 0; I < NumberOfTSDs; I++) {
+    TSDs[I].init();
+    u32 A = I + 1;
+    u32 B = NumberOfTSDs;
+    while (B != 0) { const u32 T = A; A = B; B = T % B; }
+    if (A == 1)
+      CoPrimes[NumberOfCoPrimes++] = I + 1;
+  }
+}
+
+ALWAYS_INLINE void setCurrentTSD(ScudoTSD *TSD) {
+#if SANITIZER_ANDROID
+  *get_android_tls_ptr() = reinterpret_cast<uptr>(TSD);
+#elif SANITIZER_LINUX
+  CurrentTSD = TSD;
+#else
+  CHECK_EQ(pthread_setspecific(PThreadKey, reinterpret_cast<void *>(TSD)), 0);
+#endif  // SANITIZER_ANDROID
+}
+
+void initThread(bool MinimalInit) {
+  pthread_once(&GlobalInitialized, initOnce);
+  // Initial context assignment is done in a plain round-robin fashion.
+  u32 Index = atomic_fetch_add(&CurrentIndex, 1, memory_order_relaxed);
+  setCurrentTSD(&TSDs[Index % NumberOfTSDs]);
+}
+
+ScudoTSD *getTSDAndLockSlow(ScudoTSD *TSD) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  if (NumberOfTSDs > 1) {
+    // Use the Precedence of the current TSD as our random seed. Since we are in
+    // the slow path, it means that tryLock failed, and as a result it's very
+    // likely that said Precedence is non-zero.
+    u32 RandState = static_cast<u32>(TSD->getPrecedence());
+    const u32 R = Rand(&RandState);
+    const u32 Inc = CoPrimes[R % NumberOfCoPrimes];
+    u32 Index = R % NumberOfTSDs;
+    uptr LowestPrecedence = UINTPTR_MAX;
+    ScudoTSD *CandidateTSD = nullptr;
+    // Go randomly through at most 4 contexts and find a candidate.
+    for (u32 I = 0; I < Min(4U, NumberOfTSDs); I++) {
+      if (TSDs[Index].tryLock()) {
+        setCurrentTSD(&TSDs[Index]);
+        return &TSDs[Index];
+      }
+      const uptr Precedence = TSDs[Index].getPrecedence();
+      // A 0 precedence here means another thread just locked this TSD.
+      if (Precedence && Precedence < LowestPrecedence) {
+        CandidateTSD = &TSDs[Index];
+        LowestPrecedence = Precedence;
+      }
+      Index += Inc;
+      if (Index >= NumberOfTSDs)
+        Index -= NumberOfTSDs;
+    }
+    if (CandidateTSD) {
+      CandidateTSD->lock();
+      setCurrentTSD(CandidateTSD);
+      return CandidateTSD;
+    }
+  }
+  // Last resort, stick with the current one.
+  TSD->lock();
+  return TSD;
+}
+
+}  // namespace __scudo
+
+#endif  // !SCUDO_TSD_EXCLUSIVE
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.inc b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.inc
new file mode 100644
index 0000000000..b25392a963
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_tsd_shared.inc
@@ -0,0 +1,56 @@
+//===-- scudo_tsd_shared.inc ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Scudo shared TSD fastpath functions implementation.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_H_
+# error "This file must be included inside scudo_tsd.h."
+#endif  // SCUDO_TSD_H_
+
+#if !SCUDO_TSD_EXCLUSIVE
+
+extern pthread_key_t PThreadKey;
+
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+__attribute__((tls_model("initial-exec")))
+extern THREADLOCAL ScudoTSD *CurrentTSD;
+#endif
+
+ALWAYS_INLINE ScudoTSD* getCurrentTSD() {
+#if SANITIZER_ANDROID
+  return reinterpret_cast<ScudoTSD *>(*get_android_tls_ptr());
+#elif SANITIZER_LINUX
+  return CurrentTSD;
+#else
+  return reinterpret_cast<ScudoTSD *>(pthread_getspecific(PThreadKey));
+#endif  // SANITIZER_ANDROID
+}
+
+ALWAYS_INLINE void initThreadMaybe(bool MinimalInit = false) {
+  if (LIKELY(getCurrentTSD()))
+    return;
+  initThread(MinimalInit);
+}
+
+ScudoTSD *getTSDAndLockSlow(ScudoTSD *TSD);
+
+ALWAYS_INLINE ScudoTSD *
+getTSDAndLock(bool *UnlockRequired) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  ScudoTSD *TSD = getCurrentTSD();
+  DCHECK(TSD && "No TSD associated with the current thread!");
+  *UnlockRequired = true;
+  // Try to lock the currently associated context.
+  if (TSD->tryLock())
+    return TSD;
+  // If it failed, go the slow path.
+  return getTSDAndLockSlow(TSD);
+}
+
+#endif  // !SCUDO_TSD_EXCLUSIVE
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_utils.cpp b/contrib/libs/clang14-rt/lib/scudo/scudo_utils.cpp
new file mode 100644
index 0000000000..d36a726f00
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_utils.cpp
@@ -0,0 +1,145 @@
+//===-- scudo_utils.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Platform specific utility functions.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_utils.h"
+
+#if defined(__x86_64__) || defined(__i386__)
+# include <cpuid.h>
+#elif defined(__arm__) || defined(__aarch64__)
+# include "sanitizer_common/sanitizer_getauxval.h"
+# if SANITIZER_FUCHSIA
+#  error #include <zircon/syscalls.h>
+#  error #include <zircon/features.h>
+# elif SANITIZER_POSIX
+#  include "sanitizer_common/sanitizer_posix.h"
+#  include <fcntl.h>
+# endif
+#endif
+
+#include <stdarg.h>
+
+// TODO(kostyak): remove __sanitizer *Printf uses in favor for our own less
+//                complicated string formatting code. The following is a
+//                temporary workaround to be able to use __sanitizer::VSNPrintf.
+namespace __sanitizer {
+
+extern int VSNPrintf(char *buff, int buff_length, const char *format,
+                     va_list args);
+
+}  // namespace __sanitizer
+
+namespace __scudo {
+
+void dieWithMessage(const char *Format, ...) {
+  static const char ScudoError[] = "Scudo ERROR: ";
+  static constexpr uptr PrefixSize = sizeof(ScudoError) - 1;
+  // Our messages are tiny, 256 characters is more than enough.
+  char Message[256];
+  va_list Args;
+  va_start(Args, Format);
+  internal_memcpy(Message, ScudoError, PrefixSize);
+  VSNPrintf(Message + PrefixSize, sizeof(Message) - PrefixSize, Format, Args);
+  va_end(Args);
+  LogMessageOnPrintf(Message);
+  if (common_flags()->abort_on_error)
+    SetAbortMessage(Message);
+  RawWrite(Message);
+  Die();
+}
+
+#if defined(__x86_64__) || defined(__i386__)
+// i386 and x86_64 specific code to detect CRC32 hardware support via CPUID.
+// CRC32 requires the SSE 4.2 instruction set.
+# ifndef bit_SSE4_2
+#  define bit_SSE4_2 bit_SSE42  // clang and gcc have different defines.
+# endif
+
+#ifndef signature_HYGON_ebx // They are not defined in gcc.
+// HYGON: "HygonGenuine".
+#define signature_HYGON_ebx 0x6f677948
+#define signature_HYGON_edx 0x6e65476e
+#define signature_HYGON_ecx 0x656e6975
+#endif
+
+bool hasHardwareCRC32() {
+  u32 Eax, Ebx, Ecx, Edx;
+  __get_cpuid(0, &Eax, &Ebx, &Ecx, &Edx);
+  const bool IsIntel = (Ebx == signature_INTEL_ebx) &&
+                       (Edx == signature_INTEL_edx) &&
+                       (Ecx == signature_INTEL_ecx);
+  const bool IsAMD = (Ebx == signature_AMD_ebx) &&
+                     (Edx == signature_AMD_edx) &&
+                     (Ecx == signature_AMD_ecx);
+  const bool IsHygon = (Ebx == signature_HYGON_ebx) &&
+                       (Edx == signature_HYGON_edx) &&
+                       (Ecx == signature_HYGON_ecx);
+  if (!IsIntel && !IsAMD && !IsHygon)
+    return false;
+  __get_cpuid(1, &Eax, &Ebx, &Ecx, &Edx);
+  return !!(Ecx & bit_SSE4_2);
+}
+#elif defined(__arm__) || defined(__aarch64__)
+// For ARM and AArch64, hardware CRC32 support is indicated in the AT_HWCAP
+// auxiliary vector.
+# ifndef AT_HWCAP
+#  define AT_HWCAP 16
+# endif
+# ifndef HWCAP_CRC32
+#  define HWCAP_CRC32 (1 << 7)  // HWCAP_CRC32 is missing on older platforms.
+# endif
+# if SANITIZER_POSIX
+bool hasHardwareCRC32ARMPosix() {
+  uptr F = internal_open("/proc/self/auxv", O_RDONLY);
+  if (internal_iserror(F))
+    return false;
+  struct { uptr Tag; uptr Value; } Entry = { 0, 0 };
+  for (;;) {
+    uptr N = internal_read(F, &Entry, sizeof(Entry));
+    if (internal_iserror(N) || N != sizeof(Entry) ||
+        (Entry.Tag == 0 && Entry.Value == 0) || Entry.Tag == AT_HWCAP)
+      break;
+  }
+  internal_close(F);
+  return (Entry.Tag == AT_HWCAP && (Entry.Value & HWCAP_CRC32) != 0);
+}
+# else
+bool hasHardwareCRC32ARMPosix() { return false; }
+# endif  // SANITIZER_POSIX
+
+// Bionic doesn't initialize its globals early enough. This causes issues when
+// trying to access them from a preinit_array (b/25751302) or from another
+// constructor called before the libc one (b/68046352). __progname is
+// initialized after the other globals, so we can check its value to know if
+// calling getauxval is safe.
+extern "C" SANITIZER_WEAK_ATTRIBUTE char *__progname;
+inline bool areBionicGlobalsInitialized() {
+  return !SANITIZER_ANDROID || (&__progname && __progname);
+}
+
+bool hasHardwareCRC32() {
+#if SANITIZER_FUCHSIA
+  u32 HWCap;
+  zx_status_t Status = zx_system_get_features(ZX_FEATURE_KIND_CPU, &HWCap);
+  if (Status != ZX_OK || (HWCap & ZX_ARM64_FEATURE_ISA_CRC32) == 0)
+    return false;
+  return true;
+#else
+  if (&getauxval && areBionicGlobalsInitialized())
+    return !!(getauxval(AT_HWCAP) & HWCAP_CRC32);
+  return hasHardwareCRC32ARMPosix();
+#endif  // SANITIZER_FUCHSIA
+}
+#else
+bool hasHardwareCRC32() { return false; }
+#endif  // defined(__x86_64__) || defined(__i386__)
+
+}  // namespace __scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/scudo_utils.h b/contrib/libs/clang14-rt/lib/scudo/scudo_utils.h
new file mode 100644
index 0000000000..5a9b32f0b2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/scudo_utils.h
@@ -0,0 +1,36 @@
+//===-- scudo_utils.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// Header for scudo_utils.cpp.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_UTILS_H_
+#define SCUDO_UTILS_H_
+
+#include "sanitizer_common/sanitizer_common.h"
+
+#include <string.h>
+
+namespace __scudo {
+
+template <class Dest, class Source>
+inline Dest bit_cast(const Source& source) {
+  static_assert(sizeof(Dest) == sizeof(Source), "Sizes are not equal!");
+  Dest dest;
+  memcpy(&dest, &source, sizeof(dest));
+  return dest;
+}
+
+void dieWithMessage(const char *Format, ...) NORETURN FORMAT(1, 2);
+
+bool hasHardwareCRC32();
+
+}  // namespace __scudo
+
+#endif  // SCUDO_UTILS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/allocator_config.h b/contrib/libs/clang14-rt/lib/scudo/standalone/allocator_config.h
new file mode 100644
index 0000000000..e6f46b511d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/allocator_config.h
@@ -0,0 +1,204 @@
+//===-- allocator_config.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ALLOCATOR_CONFIG_H_
+#define SCUDO_ALLOCATOR_CONFIG_H_
+
+#include "combined.h"
+#include "common.h"
+#include "flags.h"
+#include "primary32.h"
+#include "primary64.h"
+#include "secondary.h"
+#include "size_class_map.h"
+#include "tsd_exclusive.h"
+#include "tsd_shared.h"
+
+namespace scudo {
+
+// The combined allocator uses a structure as a template argument that
+// specifies the configuration options for the various subcomponents of the
+// allocator.
+//
+// struct ExampleConfig {
+//   // SizeClasMmap to use with the Primary.
+//   using SizeClassMap = DefaultSizeClassMap;
+//   // Indicates possible support for Memory Tagging.
+//   static const bool MaySupportMemoryTagging = false;
+//   // Defines the Primary allocator to use.
+//   typedef SizeClassAllocator64<ExampleConfig> Primary;
+//   // Log2 of the size of a size class region, as used by the Primary.
+//   static const uptr PrimaryRegionSizeLog = 30U;
+//   // Defines the type and scale of a compact pointer. A compact pointer can
+//   // be understood as the offset of a pointer within the region it belongs
+//   // to, in increments of a power-of-2 scale.
+//   // eg: Ptr = Base + (CompactPtr << Scale).
+//   typedef u32 PrimaryCompactPtrT;
+//   static const uptr PrimaryCompactPtrScale = SCUDO_MIN_ALIGNMENT_LOG;
+//   // Indicates support for offsetting the start of a region by
+//   // a random number of pages. Only used with primary64.
+//   static const bool PrimaryEnableRandomOffset = true;
+//   // Call map for user memory with at least this size. Only used with
+//   // primary64.
+//   static const uptr PrimaryMapSizeIncrement = 1UL << 18;
+//   // Defines the minimal & maximal release interval that can be set.
+//   static const s32 PrimaryMinReleaseToOsIntervalMs = INT32_MIN;
+//   static const s32 PrimaryMaxReleaseToOsIntervalMs = INT32_MAX;
+//   // Defines the type of cache used by the Secondary. Some additional
+//   // configuration entries can be necessary depending on the Cache.
+//   typedef MapAllocatorNoCache SecondaryCache;
+//   // Thread-Specific Data Registry used, shared or exclusive.
+//   template <class A> using TSDRegistryT = TSDRegistrySharedT<A, 8U, 4U>;
+// };
+
+// Default configurations for various platforms.
+
+struct DefaultConfig {
+  using SizeClassMap = DefaultSizeClassMap;
+  static const bool MaySupportMemoryTagging = true;
+
+#if SCUDO_CAN_USE_PRIMARY64
+  typedef SizeClassAllocator64<DefaultConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 32U;
+  typedef uptr PrimaryCompactPtrT;
+  static const uptr PrimaryCompactPtrScale = 0;
+  static const bool PrimaryEnableRandomOffset = true;
+  static const uptr PrimaryMapSizeIncrement = 1UL << 18;
+#else
+  typedef SizeClassAllocator32<DefaultConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 19U;
+  typedef uptr PrimaryCompactPtrT;
+#endif
+  static const s32 PrimaryMinReleaseToOsIntervalMs = INT32_MIN;
+  static const s32 PrimaryMaxReleaseToOsIntervalMs = INT32_MAX;
+
+  typedef MapAllocatorCache<DefaultConfig> SecondaryCache;
+  static const u32 SecondaryCacheEntriesArraySize = 32U;
+  static const u32 SecondaryCacheQuarantineSize = 0U;
+  static const u32 SecondaryCacheDefaultMaxEntriesCount = 32U;
+  static const uptr SecondaryCacheDefaultMaxEntrySize = 1UL << 19;
+  static const s32 SecondaryCacheMinReleaseToOsIntervalMs = INT32_MIN;
+  static const s32 SecondaryCacheMaxReleaseToOsIntervalMs = INT32_MAX;
+
+  template <class A> using TSDRegistryT = TSDRegistryExT<A>; // Exclusive
+};
+struct AndroidConfig {
+  using SizeClassMap = AndroidSizeClassMap;
+  static const bool MaySupportMemoryTagging = true;
+
+#if SCUDO_CAN_USE_PRIMARY64
+  typedef SizeClassAllocator64<AndroidConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 28U;
+  typedef u32 PrimaryCompactPtrT;
+  static const uptr PrimaryCompactPtrScale = SCUDO_MIN_ALIGNMENT_LOG;
+  static const bool PrimaryEnableRandomOffset = true;
+  static const uptr PrimaryMapSizeIncrement = 1UL << 18;
+#else
+  typedef SizeClassAllocator32<AndroidConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 18U;
+  typedef uptr PrimaryCompactPtrT;
+#endif
+  static const s32 PrimaryMinReleaseToOsIntervalMs = 1000;
+  static const s32 PrimaryMaxReleaseToOsIntervalMs = 1000;
+
+  typedef MapAllocatorCache<AndroidConfig> SecondaryCache;
+  static const u32 SecondaryCacheEntriesArraySize = 256U;
+  static const u32 SecondaryCacheQuarantineSize = 32U;
+  static const u32 SecondaryCacheDefaultMaxEntriesCount = 32U;
+  static const uptr SecondaryCacheDefaultMaxEntrySize = 2UL << 20;
+  static const s32 SecondaryCacheMinReleaseToOsIntervalMs = 0;
+  static const s32 SecondaryCacheMaxReleaseToOsIntervalMs = 1000;
+
+  template <class A>
+  using TSDRegistryT = TSDRegistrySharedT<A, 8U, 2U>; // Shared, max 8 TSDs.
+};
+
+struct AndroidSvelteConfig {
+  using SizeClassMap = SvelteSizeClassMap;
+  static const bool MaySupportMemoryTagging = false;
+
+#if SCUDO_CAN_USE_PRIMARY64
+  typedef SizeClassAllocator64<AndroidSvelteConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 27U;
+  typedef u32 PrimaryCompactPtrT;
+  static const uptr PrimaryCompactPtrScale = SCUDO_MIN_ALIGNMENT_LOG;
+  static const bool PrimaryEnableRandomOffset = true;
+  static const uptr PrimaryMapSizeIncrement = 1UL << 18;
+#else
+  typedef SizeClassAllocator32<AndroidSvelteConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 16U;
+  typedef uptr PrimaryCompactPtrT;
+#endif
+  static const s32 PrimaryMinReleaseToOsIntervalMs = 1000;
+  static const s32 PrimaryMaxReleaseToOsIntervalMs = 1000;
+
+  typedef MapAllocatorCache<AndroidSvelteConfig> SecondaryCache;
+  static const u32 SecondaryCacheEntriesArraySize = 16U;
+  static const u32 SecondaryCacheQuarantineSize = 32U;
+  static const u32 SecondaryCacheDefaultMaxEntriesCount = 4U;
+  static const uptr SecondaryCacheDefaultMaxEntrySize = 1UL << 18;
+  static const s32 SecondaryCacheMinReleaseToOsIntervalMs = 0;
+  static const s32 SecondaryCacheMaxReleaseToOsIntervalMs = 0;
+
+  template <class A>
+  using TSDRegistryT = TSDRegistrySharedT<A, 2U, 1U>; // Shared, max 2 TSDs.
+};
+
+#if SCUDO_CAN_USE_PRIMARY64
+struct FuchsiaConfig {
+  using SizeClassMap = FuchsiaSizeClassMap;
+  static const bool MaySupportMemoryTagging = false;
+
+  typedef SizeClassAllocator64<FuchsiaConfig> Primary;
+  static const uptr PrimaryRegionSizeLog = 30U;
+  typedef u32 PrimaryCompactPtrT;
+  static const bool PrimaryEnableRandomOffset = true;
+  static const uptr PrimaryMapSizeIncrement = 1UL << 18;
+  static const uptr PrimaryCompactPtrScale = SCUDO_MIN_ALIGNMENT_LOG;
+  static const s32 PrimaryMinReleaseToOsIntervalMs = INT32_MIN;
+  static const s32 PrimaryMaxReleaseToOsIntervalMs = INT32_MAX;
+
+  typedef MapAllocatorNoCache SecondaryCache;
+  template <class A>
+  using TSDRegistryT = TSDRegistrySharedT<A, 8U, 4U>; // Shared, max 8 TSDs.
+};
+
+struct TrustyConfig {
+  using SizeClassMap = TrustySizeClassMap;
+  static const bool MaySupportMemoryTagging = false;
+
+  typedef SizeClassAllocator64<TrustyConfig> Primary;
+  // Some apps have 1 page of heap total so small regions are necessary.
+  static const uptr PrimaryRegionSizeLog = 10U;
+  typedef u32 PrimaryCompactPtrT;
+  static const bool PrimaryEnableRandomOffset = false;
+  // Trusty is extremely memory-constrained so minimally round up map calls.
+  static const uptr PrimaryMapSizeIncrement = 1UL << 4;
+  static const uptr PrimaryCompactPtrScale = SCUDO_MIN_ALIGNMENT_LOG;
+  static const s32 PrimaryMinReleaseToOsIntervalMs = INT32_MIN;
+  static const s32 PrimaryMaxReleaseToOsIntervalMs = INT32_MAX;
+
+  typedef MapAllocatorNoCache SecondaryCache;
+  template <class A>
+  using TSDRegistryT = TSDRegistrySharedT<A, 1U, 1U>; // Shared, max 1 TSD.
+};
+#endif
+
+#if SCUDO_ANDROID
+typedef AndroidConfig Config;
+#elif SCUDO_FUCHSIA
+typedef FuchsiaConfig Config;
+#elif SCUDO_TRUSTY
+typedef TrustyConfig Config;
+#else
+typedef DefaultConfig Config;
+#endif
+
+} // namespace scudo
+
+#endif // SCUDO_ALLOCATOR_CONFIG_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/atomic_helpers.h b/contrib/libs/clang14-rt/lib/scudo/standalone/atomic_helpers.h
new file mode 100644
index 0000000000..d88f5d7be6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/atomic_helpers.h
@@ -0,0 +1,145 @@
+//===-- atomic_helpers.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_ATOMIC_H_
+#define SCUDO_ATOMIC_H_
+
+#include "internal_defs.h"
+
+namespace scudo {
+
+enum memory_order {
+  memory_order_relaxed = 0,
+  memory_order_consume = 1,
+  memory_order_acquire = 2,
+  memory_order_release = 3,
+  memory_order_acq_rel = 4,
+  memory_order_seq_cst = 5
+};
+static_assert(memory_order_relaxed == __ATOMIC_RELAXED, "");
+static_assert(memory_order_consume == __ATOMIC_CONSUME, "");
+static_assert(memory_order_acquire == __ATOMIC_ACQUIRE, "");
+static_assert(memory_order_release == __ATOMIC_RELEASE, "");
+static_assert(memory_order_acq_rel == __ATOMIC_ACQ_REL, "");
+static_assert(memory_order_seq_cst == __ATOMIC_SEQ_CST, "");
+
+struct atomic_u8 {
+  typedef u8 Type;
+  volatile Type ValDoNotUse;
+};
+
+struct atomic_u16 {
+  typedef u16 Type;
+  volatile Type ValDoNotUse;
+};
+
+struct atomic_s32 {
+  typedef s32 Type;
+  volatile Type ValDoNotUse;
+};
+
+struct atomic_u32 {
+  typedef u32 Type;
+  volatile Type ValDoNotUse;
+};
+
+struct atomic_u64 {
+  typedef u64 Type;
+  // On 32-bit platforms u64 is not necessarily aligned on 8 bytes.
+  alignas(8) volatile Type ValDoNotUse;
+};
+
+struct atomic_uptr {
+  typedef uptr Type;
+  volatile Type ValDoNotUse;
+};
+
+template <typename T>
+inline typename T::Type atomic_load(const volatile T *A, memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  typename T::Type V;
+  __atomic_load(&A->ValDoNotUse, &V, MO);
+  return V;
+}
+
+template <typename T>
+inline void atomic_store(volatile T *A, typename T::Type V, memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  __atomic_store(&A->ValDoNotUse, &V, MO);
+}
+
+inline void atomic_thread_fence(memory_order) { __sync_synchronize(); }
+
+template <typename T>
+inline typename T::Type atomic_fetch_add(volatile T *A, typename T::Type V,
+                                         memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  return __atomic_fetch_add(&A->ValDoNotUse, V, MO);
+}
+
+template <typename T>
+inline typename T::Type atomic_fetch_sub(volatile T *A, typename T::Type V,
+                                         memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  return __atomic_fetch_sub(&A->ValDoNotUse, V, MO);
+}
+
+template <typename T>
+inline typename T::Type atomic_fetch_and(volatile T *A, typename T::Type V,
+                                         memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  return __atomic_fetch_and(&A->ValDoNotUse, V, MO);
+}
+
+template <typename T>
+inline typename T::Type atomic_fetch_or(volatile T *A, typename T::Type V,
+                                        memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  return __atomic_fetch_or(&A->ValDoNotUse, V, MO);
+}
+
+template <typename T>
+inline typename T::Type atomic_exchange(volatile T *A, typename T::Type V,
+                                        memory_order MO) {
+  DCHECK(!(reinterpret_cast<uptr>(A) % sizeof(*A)));
+  typename T::Type R;
+  __atomic_exchange(&A->ValDoNotUse, &V, &R, MO);
+  return R;
+}
+
+template <typename T>
+inline bool atomic_compare_exchange_strong(volatile T *A, typename T::Type *Cmp,
+                                           typename T::Type Xchg,
+                                           memory_order MO) {
+  return __atomic_compare_exchange(&A->ValDoNotUse, Cmp, &Xchg, false, MO,
+                                   __ATOMIC_RELAXED);
+}
+
+// Clutter-reducing helpers.
+
+template <typename T>
+inline typename T::Type atomic_load_relaxed(const volatile T *A) {
+  return atomic_load(A, memory_order_relaxed);
+}
+
+template <typename T>
+inline void atomic_store_relaxed(volatile T *A, typename T::Type V) {
+  atomic_store(A, V, memory_order_relaxed);
+}
+
+template <typename T>
+inline typename T::Type atomic_compare_exchange(volatile T *A,
+                                                typename T::Type Cmp,
+                                                typename T::Type Xchg) {
+  atomic_compare_exchange_strong(A, &Cmp, Xchg, memory_order_acquire);
+  return Cmp;
+}
+
+} // namespace scudo
+
+#endif // SCUDO_ATOMIC_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/bytemap.h b/contrib/libs/clang14-rt/lib/scudo/standalone/bytemap.h
new file mode 100644
index 0000000000..248e096d07
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/bytemap.h
@@ -0,0 +1,43 @@
+//===-- bytemap.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_BYTEMAP_H_
+#define SCUDO_BYTEMAP_H_
+
+#include "atomic_helpers.h"
+#include "common.h"
+#include "mutex.h"
+
+namespace scudo {
+
+template <uptr Size> class FlatByteMap {
+public:
+  void init() { DCHECK(Size == 0 || Map[0] == 0); }
+
+  void unmapTestOnly() { memset(Map, 0, Size); }
+
+  void set(uptr Index, u8 Value) {
+    DCHECK_LT(Index, Size);
+    DCHECK_EQ(0U, Map[Index]);
+    Map[Index] = Value;
+  }
+  u8 operator[](uptr Index) {
+    DCHECK_LT(Index, Size);
+    return Map[Index];
+  }
+
+  void disable() {}
+  void enable() {}
+
+private:
+  u8 Map[Size] = {};
+};
+
+} // namespace scudo
+
+#endif // SCUDO_BYTEMAP_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.cpp
new file mode 100644
index 0000000000..5f2e2f3537
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.cpp
@@ -0,0 +1,82 @@
+//===-- checksum.cpp --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "checksum.h"
+#include "atomic_helpers.h"
+
+#if defined(__x86_64__) || defined(__i386__)
+#include <cpuid.h>
+#elif defined(__arm__) || defined(__aarch64__)
+#if SCUDO_FUCHSIA
+#error #include <zircon/features.h>
+#error #include <zircon/syscalls.h>
+#else
+#include <sys/auxv.h>
+#endif
+#endif
+
+namespace scudo {
+
+Checksum HashAlgorithm = {Checksum::BSD};
+
+#if defined(__x86_64__) || defined(__i386__)
+// i386 and x86_64 specific code to detect CRC32 hardware support via CPUID.
+// CRC32 requires the SSE 4.2 instruction set.
+#ifndef bit_SSE4_2
+#define bit_SSE4_2 bit_SSE42 // clang and gcc have different defines.
+#endif
+
+#ifndef signature_HYGON_ebx // They are not defined in gcc.
+// HYGON: "HygonGenuine".
+#define signature_HYGON_ebx 0x6f677948
+#define signature_HYGON_edx 0x6e65476e
+#define signature_HYGON_ecx 0x656e6975
+#endif
+
+bool hasHardwareCRC32() {
+  u32 Eax, Ebx = 0, Ecx = 0, Edx = 0;
+  __get_cpuid(0, &Eax, &Ebx, &Ecx, &Edx);
+  const bool IsIntel = (Ebx == signature_INTEL_ebx) &&
+                       (Edx == signature_INTEL_edx) &&
+                       (Ecx == signature_INTEL_ecx);
+  const bool IsAMD = (Ebx == signature_AMD_ebx) && (Edx == signature_AMD_edx) &&
+                     (Ecx == signature_AMD_ecx);
+  const bool IsHygon = (Ebx == signature_HYGON_ebx) &&
+                       (Edx == signature_HYGON_edx) &&
+                       (Ecx == signature_HYGON_ecx);
+  if (!IsIntel && !IsAMD && !IsHygon)
+    return false;
+  __get_cpuid(1, &Eax, &Ebx, &Ecx, &Edx);
+  return !!(Ecx & bit_SSE4_2);
+}
+#elif defined(__arm__) || defined(__aarch64__)
+#ifndef AT_HWCAP
+#define AT_HWCAP 16
+#endif
+#ifndef HWCAP_CRC32
+#define HWCAP_CRC32 (1U << 7) // HWCAP_CRC32 is missing on older platforms.
+#endif
+
+bool hasHardwareCRC32() {
+#if SCUDO_FUCHSIA
+  u32 HWCap;
+  const zx_status_t Status =
+      zx_system_get_features(ZX_FEATURE_KIND_CPU, &HWCap);
+  if (Status != ZX_OK)
+    return false;
+  return !!(HWCap & ZX_ARM64_FEATURE_ISA_CRC32);
+#else
+  return !!(getauxval(AT_HWCAP) & HWCAP_CRC32);
+#endif // SCUDO_FUCHSIA
+}
+#else
+// No hardware CRC32 implemented in Scudo for other architectures.
+bool hasHardwareCRC32() { return false; }
+#endif // defined(__x86_64__) || defined(__i386__)
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.h b/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.h
new file mode 100644
index 0000000000..0f787ce2b5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/checksum.h
@@ -0,0 +1,58 @@
+//===-- checksum.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_CHECKSUM_H_
+#define SCUDO_CHECKSUM_H_
+
+#include "internal_defs.h"
+
+// Hardware CRC32 is supported at compilation via the following:
+// - for i386 & x86_64: -mcrc32 (earlier: -msse4.2)
+// - for ARM & AArch64: -march=armv8-a+crc or -mcrc
+// An additional check must be performed at runtime as well to make sure the
+// emitted instructions are valid on the target host.
+
+#if defined(__CRC32__)
+// NB: clang has <crc32intrin.h> but GCC does not
+#include <smmintrin.h>
+#define CRC32_INTRINSIC FIRST_32_SECOND_64(__builtin_ia32_crc32si, __builtin_ia32_crc32di)
+#elif defined(__SSE4_2__)
+#include <smmintrin.h>
+#define CRC32_INTRINSIC FIRST_32_SECOND_64(_mm_crc32_u32, _mm_crc32_u64)
+#endif
+#ifdef __ARM_FEATURE_CRC32
+#include <arm_acle.h>
+#define CRC32_INTRINSIC FIRST_32_SECOND_64(__crc32cw, __crc32cd)
+#endif
+
+namespace scudo {
+
+enum class Checksum : u8 {
+  BSD = 0,
+  HardwareCRC32 = 1,
+};
+
+// BSD checksum, unlike a software CRC32, doesn't use any array lookup. We save
+// significantly on memory accesses, as well as 1K of CRC32 table, on platforms
+// that do no support hardware CRC32. The checksum itself is 16-bit, which is at
+// odds with CRC32, but enough for our needs.
+inline u16 computeBSDChecksum(u16 Sum, uptr Data) {
+  for (u8 I = 0; I < sizeof(Data); I++) {
+    Sum = static_cast<u16>((Sum >> 1) | ((Sum & 1) << 15));
+    Sum = static_cast<u16>(Sum + (Data & 0xff));
+    Data >>= 8;
+  }
+  return Sum;
+}
+
+bool hasHardwareCRC32();
+WEAK u32 computeHardwareCRC32(u32 Crc, uptr Data);
+
+} // namespace scudo
+
+#endif // SCUDO_CHECKSUM_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/chunk.h b/contrib/libs/clang14-rt/lib/scudo/standalone/chunk.h
new file mode 100644
index 0000000000..0581420dfc
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/chunk.h
@@ -0,0 +1,155 @@
+//===-- chunk.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_CHUNK_H_
+#define SCUDO_CHUNK_H_
+
+#include "platform.h"
+
+#include "atomic_helpers.h"
+#include "checksum.h"
+#include "common.h"
+#include "report.h"
+
+namespace scudo {
+
+extern Checksum HashAlgorithm;
+
+inline u16 computeChecksum(u32 Seed, uptr Value, uptr *Array, uptr ArraySize) {
+  // If the hardware CRC32 feature is defined here, it was enabled everywhere,
+  // as opposed to only for crc32_hw.cpp. This means that other hardware
+  // specific instructions were likely emitted at other places, and as a result
+  // there is no reason to not use it here.
+#if defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+  u32 Crc = static_cast<u32>(CRC32_INTRINSIC(Seed, Value));
+  for (uptr I = 0; I < ArraySize; I++)
+    Crc = static_cast<u32>(CRC32_INTRINSIC(Crc, Array[I]));
+  return static_cast<u16>(Crc ^ (Crc >> 16));
+#else
+  if (HashAlgorithm == Checksum::HardwareCRC32) {
+    u32 Crc = computeHardwareCRC32(Seed, Value);
+    for (uptr I = 0; I < ArraySize; I++)
+      Crc = computeHardwareCRC32(Crc, Array[I]);
+    return static_cast<u16>(Crc ^ (Crc >> 16));
+  } else {
+    u16 Checksum = computeBSDChecksum(static_cast<u16>(Seed), Value);
+    for (uptr I = 0; I < ArraySize; I++)
+      Checksum = computeBSDChecksum(Checksum, Array[I]);
+    return Checksum;
+  }
+#endif // defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+}
+
+namespace Chunk {
+
+// Note that in an ideal world, `State` and `Origin` should be `enum class`, and
+// the associated `UnpackedHeader` fields of their respective enum class type
+// but https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61414 prevents it from
+// happening, as it will error, complaining the number of bits is not enough.
+enum Origin : u8 {
+  Malloc = 0,
+  New = 1,
+  NewArray = 2,
+  Memalign = 3,
+};
+
+enum State : u8 { Available = 0, Allocated = 1, Quarantined = 2 };
+
+typedef u64 PackedHeader;
+// Update the 'Mask' constants to reflect changes in this structure.
+struct UnpackedHeader {
+  uptr ClassId : 8;
+  u8 State : 2;
+  // Origin if State == Allocated, or WasZeroed otherwise.
+  u8 OriginOrWasZeroed : 2;
+  uptr SizeOrUnusedBytes : 20;
+  uptr Offset : 16;
+  uptr Checksum : 16;
+};
+typedef atomic_u64 AtomicPackedHeader;
+static_assert(sizeof(UnpackedHeader) == sizeof(PackedHeader), "");
+
+// Those constants are required to silence some -Werror=conversion errors when
+// assigning values to the related bitfield variables.
+constexpr uptr ClassIdMask = (1UL << 8) - 1;
+constexpr u8 StateMask = (1U << 2) - 1;
+constexpr u8 OriginMask = (1U << 2) - 1;
+constexpr uptr SizeOrUnusedBytesMask = (1UL << 20) - 1;
+constexpr uptr OffsetMask = (1UL << 16) - 1;
+constexpr uptr ChecksumMask = (1UL << 16) - 1;
+
+constexpr uptr getHeaderSize() {
+  return roundUpTo(sizeof(PackedHeader), 1U << SCUDO_MIN_ALIGNMENT_LOG);
+}
+
+inline AtomicPackedHeader *getAtomicHeader(void *Ptr) {
+  return reinterpret_cast<AtomicPackedHeader *>(reinterpret_cast<uptr>(Ptr) -
+                                                getHeaderSize());
+}
+
+inline const AtomicPackedHeader *getConstAtomicHeader(const void *Ptr) {
+  return reinterpret_cast<const AtomicPackedHeader *>(
+      reinterpret_cast<uptr>(Ptr) - getHeaderSize());
+}
+
+// We do not need a cryptographically strong hash for the checksum, but a CRC
+// type function that can alert us in the event a header is invalid or
+// corrupted. Ideally slightly better than a simple xor of all fields.
+static inline u16 computeHeaderChecksum(u32 Cookie, const void *Ptr,
+                                        UnpackedHeader *Header) {
+  UnpackedHeader ZeroChecksumHeader = *Header;
+  ZeroChecksumHeader.Checksum = 0;
+  uptr HeaderHolder[sizeof(UnpackedHeader) / sizeof(uptr)];
+  memcpy(&HeaderHolder, &ZeroChecksumHeader, sizeof(HeaderHolder));
+  return computeChecksum(Cookie, reinterpret_cast<uptr>(Ptr), HeaderHolder,
+                         ARRAY_SIZE(HeaderHolder));
+}
+
+inline void storeHeader(u32 Cookie, void *Ptr,
+                        UnpackedHeader *NewUnpackedHeader) {
+  NewUnpackedHeader->Checksum =
+      computeHeaderChecksum(Cookie, Ptr, NewUnpackedHeader);
+  PackedHeader NewPackedHeader = bit_cast<PackedHeader>(*NewUnpackedHeader);
+  atomic_store_relaxed(getAtomicHeader(Ptr), NewPackedHeader);
+}
+
+inline void loadHeader(u32 Cookie, const void *Ptr,
+                       UnpackedHeader *NewUnpackedHeader) {
+  PackedHeader NewPackedHeader = atomic_load_relaxed(getConstAtomicHeader(Ptr));
+  *NewUnpackedHeader = bit_cast<UnpackedHeader>(NewPackedHeader);
+  if (UNLIKELY(NewUnpackedHeader->Checksum !=
+               computeHeaderChecksum(Cookie, Ptr, NewUnpackedHeader)))
+    reportHeaderCorruption(const_cast<void *>(Ptr));
+}
+
+inline void compareExchangeHeader(u32 Cookie, void *Ptr,
+                                  UnpackedHeader *NewUnpackedHeader,
+                                  UnpackedHeader *OldUnpackedHeader) {
+  NewUnpackedHeader->Checksum =
+      computeHeaderChecksum(Cookie, Ptr, NewUnpackedHeader);
+  PackedHeader NewPackedHeader = bit_cast<PackedHeader>(*NewUnpackedHeader);
+  PackedHeader OldPackedHeader = bit_cast<PackedHeader>(*OldUnpackedHeader);
+  if (UNLIKELY(!atomic_compare_exchange_strong(
+          getAtomicHeader(Ptr), &OldPackedHeader, NewPackedHeader,
+          memory_order_relaxed)))
+    reportHeaderRace(Ptr);
+}
+
+inline bool isValid(u32 Cookie, const void *Ptr,
+                    UnpackedHeader *NewUnpackedHeader) {
+  PackedHeader NewPackedHeader = atomic_load_relaxed(getConstAtomicHeader(Ptr));
+  *NewUnpackedHeader = bit_cast<UnpackedHeader>(NewPackedHeader);
+  return NewUnpackedHeader->Checksum ==
+         computeHeaderChecksum(Cookie, Ptr, NewUnpackedHeader);
+}
+
+} // namespace Chunk
+
+} // namespace scudo
+
+#endif // SCUDO_CHUNK_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/combined.h b/contrib/libs/clang14-rt/lib/scudo/standalone/combined.h
new file mode 100644
index 0000000000..371fb783a0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/combined.h
@@ -0,0 +1,1440 @@
+//===-- combined.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_COMBINED_H_
+#define SCUDO_COMBINED_H_
+
+#include "chunk.h"
+#include "common.h"
+#include "flags.h"
+#include "flags_parser.h"
+#include "local_cache.h"
+#include "memtag.h"
+#include "options.h"
+#include "quarantine.h"
+#include "report.h"
+#include "secondary.h"
+#include "stack_depot.h"
+#include "string_utils.h"
+#include "tsd.h"
+
+#include "scudo/interface.h"
+
+#ifdef GWP_ASAN_HOOKS
+#include "gwp_asan/guarded_pool_allocator.h"
+#include "gwp_asan/optional/backtrace.h"
+#include "gwp_asan/optional/segv_handler.h"
+#endif // GWP_ASAN_HOOKS
+
+extern "C" inline void EmptyCallback() {}
+
+#ifdef HAVE_ANDROID_UNSAFE_FRAME_POINTER_CHASE
+// This function is not part of the NDK so it does not appear in any public
+// header files. We only declare/use it when targeting the platform.
+extern "C" size_t android_unsafe_frame_pointer_chase(scudo::uptr *buf,
+                                                     size_t num_entries);
+#endif
+
+namespace scudo {
+
+template <class Params, void (*PostInitCallback)(void) = EmptyCallback>
+class Allocator {
+public:
+  using PrimaryT = typename Params::Primary;
+  using CacheT = typename PrimaryT::CacheT;
+  typedef Allocator<Params, PostInitCallback> ThisT;
+  typedef typename Params::template TSDRegistryT<ThisT> TSDRegistryT;
+
+  void callPostInitCallback() {
+    pthread_once(&PostInitNonce, PostInitCallback);
+  }
+
+  struct QuarantineCallback {
+    explicit QuarantineCallback(ThisT &Instance, CacheT &LocalCache)
+        : Allocator(Instance), Cache(LocalCache) {}
+
+    // Chunk recycling function, returns a quarantined chunk to the backend,
+    // first making sure it hasn't been tampered with.
+    void recycle(void *Ptr) {
+      Chunk::UnpackedHeader Header;
+      Chunk::loadHeader(Allocator.Cookie, Ptr, &Header);
+      if (UNLIKELY(Header.State != Chunk::State::Quarantined))
+        reportInvalidChunkState(AllocatorAction::Recycling, Ptr);
+
+      Chunk::UnpackedHeader NewHeader = Header;
+      NewHeader.State = Chunk::State::Available;
+      Chunk::compareExchangeHeader(Allocator.Cookie, Ptr, &NewHeader, &Header);
+
+      if (allocatorSupportsMemoryTagging<Params>())
+        Ptr = untagPointer(Ptr);
+      void *BlockBegin = Allocator::getBlockBegin(Ptr, &NewHeader);
+      Cache.deallocate(NewHeader.ClassId, BlockBegin);
+    }
+
+    // We take a shortcut when allocating a quarantine batch by working with the
+    // appropriate class ID instead of using Size. The compiler should optimize
+    // the class ID computation and work with the associated cache directly.
+    void *allocate(UNUSED uptr Size) {
+      const uptr QuarantineClassId = SizeClassMap::getClassIdBySize(
+          sizeof(QuarantineBatch) + Chunk::getHeaderSize());
+      void *Ptr = Cache.allocate(QuarantineClassId);
+      // Quarantine batch allocation failure is fatal.
+      if (UNLIKELY(!Ptr))
+        reportOutOfMemory(SizeClassMap::getSizeByClassId(QuarantineClassId));
+
+      Ptr = reinterpret_cast<void *>(reinterpret_cast<uptr>(Ptr) +
+                                     Chunk::getHeaderSize());
+      Chunk::UnpackedHeader Header = {};
+      Header.ClassId = QuarantineClassId & Chunk::ClassIdMask;
+      Header.SizeOrUnusedBytes = sizeof(QuarantineBatch);
+      Header.State = Chunk::State::Allocated;
+      Chunk::storeHeader(Allocator.Cookie, Ptr, &Header);
+
+      // Reset tag to 0 as this chunk may have been previously used for a tagged
+      // user allocation.
+      if (UNLIKELY(useMemoryTagging<Params>(Allocator.Primary.Options.load())))
+        storeTags(reinterpret_cast<uptr>(Ptr),
+                  reinterpret_cast<uptr>(Ptr) + sizeof(QuarantineBatch));
+
+      return Ptr;
+    }
+
+    void deallocate(void *Ptr) {
+      const uptr QuarantineClassId = SizeClassMap::getClassIdBySize(
+          sizeof(QuarantineBatch) + Chunk::getHeaderSize());
+      Chunk::UnpackedHeader Header;
+      Chunk::loadHeader(Allocator.Cookie, Ptr, &Header);
+
+      if (UNLIKELY(Header.State != Chunk::State::Allocated))
+        reportInvalidChunkState(AllocatorAction::Deallocating, Ptr);
+      DCHECK_EQ(Header.ClassId, QuarantineClassId);
+      DCHECK_EQ(Header.Offset, 0);
+      DCHECK_EQ(Header.SizeOrUnusedBytes, sizeof(QuarantineBatch));
+
+      Chunk::UnpackedHeader NewHeader = Header;
+      NewHeader.State = Chunk::State::Available;
+      Chunk::compareExchangeHeader(Allocator.Cookie, Ptr, &NewHeader, &Header);
+      Cache.deallocate(QuarantineClassId,
+                       reinterpret_cast<void *>(reinterpret_cast<uptr>(Ptr) -
+                                                Chunk::getHeaderSize()));
+    }
+
+  private:
+    ThisT &Allocator;
+    CacheT &Cache;
+  };
+
+  typedef GlobalQuarantine<QuarantineCallback, void> QuarantineT;
+  typedef typename QuarantineT::CacheT QuarantineCacheT;
+
+  void init() {
+    performSanityChecks();
+
+    // Check if hardware CRC32 is supported in the binary and by the platform,
+    // if so, opt for the CRC32 hardware version of the checksum.
+    if (&computeHardwareCRC32 && hasHardwareCRC32())
+      HashAlgorithm = Checksum::HardwareCRC32;
+
+    if (UNLIKELY(!getRandom(&Cookie, sizeof(Cookie))))
+      Cookie = static_cast<u32>(getMonotonicTime() ^
+                                (reinterpret_cast<uptr>(this) >> 4));
+
+    initFlags();
+    reportUnrecognizedFlags();
+
+    // Store some flags locally.
+    if (getFlags()->may_return_null)
+      Primary.Options.set(OptionBit::MayReturnNull);
+    if (getFlags()->zero_contents)
+      Primary.Options.setFillContentsMode(ZeroFill);
+    else if (getFlags()->pattern_fill_contents)
+      Primary.Options.setFillContentsMode(PatternOrZeroFill);
+    if (getFlags()->dealloc_type_mismatch)
+      Primary.Options.set(OptionBit::DeallocTypeMismatch);
+    if (getFlags()->delete_size_mismatch)
+      Primary.Options.set(OptionBit::DeleteSizeMismatch);
+    if (allocatorSupportsMemoryTagging<Params>() &&
+        systemSupportsMemoryTagging())
+      Primary.Options.set(OptionBit::UseMemoryTagging);
+    Primary.Options.set(OptionBit::UseOddEvenTags);
+
+    QuarantineMaxChunkSize =
+        static_cast<u32>(getFlags()->quarantine_max_chunk_size);
+
+    Stats.init();
+    const s32 ReleaseToOsIntervalMs = getFlags()->release_to_os_interval_ms;
+    Primary.init(ReleaseToOsIntervalMs);
+    Secondary.init(&Stats, ReleaseToOsIntervalMs);
+    Quarantine.init(
+        static_cast<uptr>(getFlags()->quarantine_size_kb << 10),
+        static_cast<uptr>(getFlags()->thread_local_quarantine_size_kb << 10));
+  }
+
+  // Initialize the embedded GWP-ASan instance. Requires the main allocator to
+  // be functional, best called from PostInitCallback.
+  void initGwpAsan() {
+#ifdef GWP_ASAN_HOOKS
+    gwp_asan::options::Options Opt;
+    Opt.Enabled = getFlags()->GWP_ASAN_Enabled;
+    Opt.MaxSimultaneousAllocations =
+        getFlags()->GWP_ASAN_MaxSimultaneousAllocations;
+    Opt.SampleRate = getFlags()->GWP_ASAN_SampleRate;
+    Opt.InstallSignalHandlers = getFlags()->GWP_ASAN_InstallSignalHandlers;
+    // Embedded GWP-ASan is locked through the Scudo atfork handler (via
+    // Allocator::disable calling GWPASan.disable). Disable GWP-ASan's atfork
+    // handler.
+    Opt.InstallForkHandlers = false;
+    Opt.Backtrace = gwp_asan::backtrace::getBacktraceFunction();
+    GuardedAlloc.init(Opt);
+
+    if (Opt.InstallSignalHandlers)
+      gwp_asan::segv_handler::installSignalHandlers(
+          &GuardedAlloc, Printf,
+          gwp_asan::backtrace::getPrintBacktraceFunction(),
+          gwp_asan::backtrace::getSegvBacktraceFunction());
+
+    GuardedAllocSlotSize =
+        GuardedAlloc.getAllocatorState()->maximumAllocationSize();
+    Stats.add(StatFree, static_cast<uptr>(Opt.MaxSimultaneousAllocations) *
+                            GuardedAllocSlotSize);
+#endif // GWP_ASAN_HOOKS
+  }
+
+#ifdef GWP_ASAN_HOOKS
+  const gwp_asan::AllocationMetadata *getGwpAsanAllocationMetadata() {
+    return GuardedAlloc.getMetadataRegion();
+  }
+
+  const gwp_asan::AllocatorState *getGwpAsanAllocatorState() {
+    return GuardedAlloc.getAllocatorState();
+  }
+#endif // GWP_ASAN_HOOKS
+
+  ALWAYS_INLINE void initThreadMaybe(bool MinimalInit = false) {
+    TSDRegistry.initThreadMaybe(this, MinimalInit);
+  }
+
+  void unmapTestOnly() {
+    TSDRegistry.unmapTestOnly(this);
+    Primary.unmapTestOnly();
+    Secondary.unmapTestOnly();
+#ifdef GWP_ASAN_HOOKS
+    if (getFlags()->GWP_ASAN_InstallSignalHandlers)
+      gwp_asan::segv_handler::uninstallSignalHandlers();
+    GuardedAlloc.uninitTestOnly();
+#endif // GWP_ASAN_HOOKS
+  }
+
+  TSDRegistryT *getTSDRegistry() { return &TSDRegistry; }
+
+  // The Cache must be provided zero-initialized.
+  void initCache(CacheT *Cache) { Cache->init(&Stats, &Primary); }
+
+  // Release the resources used by a TSD, which involves:
+  // - draining the local quarantine cache to the global quarantine;
+  // - releasing the cached pointers back to the Primary;
+  // - unlinking the local stats from the global ones (destroying the cache does
+  //   the last two items).
+  void commitBack(TSD<ThisT> *TSD) {
+    Quarantine.drain(&TSD->QuarantineCache,
+                     QuarantineCallback(*this, TSD->Cache));
+    TSD->Cache.destroy(&Stats);
+  }
+
+  ALWAYS_INLINE void *getHeaderTaggedPointer(void *Ptr) {
+    if (!allocatorSupportsMemoryTagging<Params>())
+      return Ptr;
+    auto UntaggedPtr = untagPointer(Ptr);
+    if (UntaggedPtr != Ptr)
+      return UntaggedPtr;
+    // Secondary, or pointer allocated while memory tagging is unsupported or
+    // disabled. The tag mismatch is okay in the latter case because tags will
+    // not be checked.
+    return addHeaderTag(Ptr);
+  }
+
+  ALWAYS_INLINE uptr addHeaderTag(uptr Ptr) {
+    if (!allocatorSupportsMemoryTagging<Params>())
+      return Ptr;
+    return addFixedTag(Ptr, 2);
+  }
+
+  ALWAYS_INLINE void *addHeaderTag(void *Ptr) {
+    return reinterpret_cast<void *>(addHeaderTag(reinterpret_cast<uptr>(Ptr)));
+  }
+
+  NOINLINE u32 collectStackTrace() {
+#ifdef HAVE_ANDROID_UNSAFE_FRAME_POINTER_CHASE
+    // Discard collectStackTrace() frame and allocator function frame.
+    constexpr uptr DiscardFrames = 2;
+    uptr Stack[MaxTraceSize + DiscardFrames];
+    uptr Size =
+        android_unsafe_frame_pointer_chase(Stack, MaxTraceSize + DiscardFrames);
+    Size = Min<uptr>(Size, MaxTraceSize + DiscardFrames);
+    return Depot.insert(Stack + Min<uptr>(DiscardFrames, Size), Stack + Size);
+#else
+    return 0;
+#endif
+  }
+
+  uptr computeOddEvenMaskForPointerMaybe(Options Options, uptr Ptr,
+                                         uptr ClassId) {
+    if (!Options.get(OptionBit::UseOddEvenTags))
+      return 0;
+
+    // If a chunk's tag is odd, we want the tags of the surrounding blocks to be
+    // even, and vice versa. Blocks are laid out Size bytes apart, and adding
+    // Size to Ptr will flip the least significant set bit of Size in Ptr, so
+    // that bit will have the pattern 010101... for consecutive blocks, which we
+    // can use to determine which tag mask to use.
+    return 0x5555U << ((Ptr >> SizeClassMap::getSizeLSBByClassId(ClassId)) & 1);
+  }
+
+  NOINLINE void *allocate(uptr Size, Chunk::Origin Origin,
+                          uptr Alignment = MinAlignment,
+                          bool ZeroContents = false) {
+    initThreadMaybe();
+
+    const Options Options = Primary.Options.load();
+    if (UNLIKELY(Alignment > MaxAlignment)) {
+      if (Options.get(OptionBit::MayReturnNull))
+        return nullptr;
+      reportAlignmentTooBig(Alignment, MaxAlignment);
+    }
+    if (Alignment < MinAlignment)
+      Alignment = MinAlignment;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.shouldSample())) {
+      if (void *Ptr = GuardedAlloc.allocate(Size, Alignment)) {
+        if (UNLIKELY(&__scudo_allocate_hook))
+          __scudo_allocate_hook(Ptr, Size);
+        Stats.lock();
+        Stats.add(StatAllocated, GuardedAllocSlotSize);
+        Stats.sub(StatFree, GuardedAllocSlotSize);
+        Stats.unlock();
+        return Ptr;
+      }
+    }
+#endif // GWP_ASAN_HOOKS
+
+    const FillContentsMode FillContents = ZeroContents ? ZeroFill
+                                          : TSDRegistry.getDisableMemInit()
+                                              ? NoFill
+                                              : Options.getFillContentsMode();
+
+    // If the requested size happens to be 0 (more common than you might think),
+    // allocate MinAlignment bytes on top of the header. Then add the extra
+    // bytes required to fulfill the alignment requirements: we allocate enough
+    // to be sure that there will be an address in the block that will satisfy
+    // the alignment.
+    const uptr NeededSize =
+        roundUpTo(Size, MinAlignment) +
+        ((Alignment > MinAlignment) ? Alignment : Chunk::getHeaderSize());
+
+    // Takes care of extravagantly large sizes as well as integer overflows.
+    static_assert(MaxAllowedMallocSize < UINTPTR_MAX - MaxAlignment, "");
+    if (UNLIKELY(Size >= MaxAllowedMallocSize)) {
+      if (Options.get(OptionBit::MayReturnNull))
+        return nullptr;
+      reportAllocationSizeTooBig(Size, NeededSize, MaxAllowedMallocSize);
+    }
+    DCHECK_LE(Size, NeededSize);
+
+    void *Block = nullptr;
+    uptr ClassId = 0;
+    uptr SecondaryBlockEnd = 0;
+    if (LIKELY(PrimaryT::canAllocate(NeededSize))) {
+      ClassId = SizeClassMap::getClassIdBySize(NeededSize);
+      DCHECK_NE(ClassId, 0U);
+      bool UnlockRequired;
+      auto *TSD = TSDRegistry.getTSDAndLock(&UnlockRequired);
+      Block = TSD->Cache.allocate(ClassId);
+      // If the allocation failed, the most likely reason with a 32-bit primary
+      // is the region being full. In that event, retry in each successively
+      // larger class until it fits. If it fails to fit in the largest class,
+      // fallback to the Secondary.
+      if (UNLIKELY(!Block)) {
+        while (ClassId < SizeClassMap::LargestClassId && !Block)
+          Block = TSD->Cache.allocate(++ClassId);
+        if (!Block)
+          ClassId = 0;
+      }
+      if (UnlockRequired)
+        TSD->unlock();
+    }
+    if (UNLIKELY(ClassId == 0))
+      Block = Secondary.allocate(Options, Size, Alignment, &SecondaryBlockEnd,
+                                 FillContents);
+
+    if (UNLIKELY(!Block)) {
+      if (Options.get(OptionBit::MayReturnNull))
+        return nullptr;
+      reportOutOfMemory(NeededSize);
+    }
+
+    const uptr BlockUptr = reinterpret_cast<uptr>(Block);
+    const uptr UnalignedUserPtr = BlockUptr + Chunk::getHeaderSize();
+    const uptr UserPtr = roundUpTo(UnalignedUserPtr, Alignment);
+
+    void *Ptr = reinterpret_cast<void *>(UserPtr);
+    void *TaggedPtr = Ptr;
+    if (LIKELY(ClassId)) {
+      // We only need to zero or tag the contents for Primary backed
+      // allocations. We only set tags for primary allocations in order to avoid
+      // faulting potentially large numbers of pages for large secondary
+      // allocations. We assume that guard pages are enough to protect these
+      // allocations.
+      //
+      // FIXME: When the kernel provides a way to set the background tag of a
+      // mapping, we should be able to tag secondary allocations as well.
+      //
+      // When memory tagging is enabled, zeroing the contents is done as part of
+      // setting the tag.
+      if (UNLIKELY(useMemoryTagging<Params>(Options))) {
+        uptr PrevUserPtr;
+        Chunk::UnpackedHeader Header;
+        const uptr BlockSize = PrimaryT::getSizeByClassId(ClassId);
+        const uptr BlockEnd = BlockUptr + BlockSize;
+        // If possible, try to reuse the UAF tag that was set by deallocate().
+        // For simplicity, only reuse tags if we have the same start address as
+        // the previous allocation. This handles the majority of cases since
+        // most allocations will not be more aligned than the minimum alignment.
+        //
+        // We need to handle situations involving reclaimed chunks, and retag
+        // the reclaimed portions if necessary. In the case where the chunk is
+        // fully reclaimed, the chunk's header will be zero, which will trigger
+        // the code path for new mappings and invalid chunks that prepares the
+        // chunk from scratch. There are three possibilities for partial
+        // reclaiming:
+        //
+        // (1) Header was reclaimed, data was partially reclaimed.
+        // (2) Header was not reclaimed, all data was reclaimed (e.g. because
+        //     data started on a page boundary).
+        // (3) Header was not reclaimed, data was partially reclaimed.
+        //
+        // Case (1) will be handled in the same way as for full reclaiming,
+        // since the header will be zero.
+        //
+        // We can detect case (2) by loading the tag from the start
+        // of the chunk. If it is zero, it means that either all data was
+        // reclaimed (since we never use zero as the chunk tag), or that the
+        // previous allocation was of size zero. Either way, we need to prepare
+        // a new chunk from scratch.
+        //
+        // We can detect case (3) by moving to the next page (if covered by the
+        // chunk) and loading the tag of its first granule. If it is zero, it
+        // means that all following pages may need to be retagged. On the other
+        // hand, if it is nonzero, we can assume that all following pages are
+        // still tagged, according to the logic that if any of the pages
+        // following the next page were reclaimed, the next page would have been
+        // reclaimed as well.
+        uptr TaggedUserPtr;
+        if (getChunkFromBlock(BlockUptr, &PrevUserPtr, &Header) &&
+            PrevUserPtr == UserPtr &&
+            (TaggedUserPtr = loadTag(UserPtr)) != UserPtr) {
+          uptr PrevEnd = TaggedUserPtr + Header.SizeOrUnusedBytes;
+          const uptr NextPage = roundUpTo(TaggedUserPtr, getPageSizeCached());
+          if (NextPage < PrevEnd && loadTag(NextPage) != NextPage)
+            PrevEnd = NextPage;
+          TaggedPtr = reinterpret_cast<void *>(TaggedUserPtr);
+          resizeTaggedChunk(PrevEnd, TaggedUserPtr + Size, Size, BlockEnd);
+          if (UNLIKELY(FillContents != NoFill && !Header.OriginOrWasZeroed)) {
+            // If an allocation needs to be zeroed (i.e. calloc) we can normally
+            // avoid zeroing the memory now since we can rely on memory having
+            // been zeroed on free, as this is normally done while setting the
+            // UAF tag. But if tagging was disabled per-thread when the memory
+            // was freed, it would not have been retagged and thus zeroed, and
+            // therefore it needs to be zeroed now.
+            memset(TaggedPtr, 0,
+                   Min(Size, roundUpTo(PrevEnd - TaggedUserPtr,
+                                       archMemoryTagGranuleSize())));
+          } else if (Size) {
+            // Clear any stack metadata that may have previously been stored in
+            // the chunk data.
+            memset(TaggedPtr, 0, archMemoryTagGranuleSize());
+          }
+        } else {
+          const uptr OddEvenMask =
+              computeOddEvenMaskForPointerMaybe(Options, BlockUptr, ClassId);
+          TaggedPtr = prepareTaggedChunk(Ptr, Size, OddEvenMask, BlockEnd);
+        }
+        storePrimaryAllocationStackMaybe(Options, Ptr);
+      } else {
+        Block = addHeaderTag(Block);
+        Ptr = addHeaderTag(Ptr);
+        if (UNLIKELY(FillContents != NoFill)) {
+          // This condition is not necessarily unlikely, but since memset is
+          // costly, we might as well mark it as such.
+          memset(Block, FillContents == ZeroFill ? 0 : PatternFillByte,
+                 PrimaryT::getSizeByClassId(ClassId));
+        }
+      }
+    } else {
+      Block = addHeaderTag(Block);
+      Ptr = addHeaderTag(Ptr);
+      if (UNLIKELY(useMemoryTagging<Params>(Options))) {
+        storeTags(reinterpret_cast<uptr>(Block), reinterpret_cast<uptr>(Ptr));
+        storeSecondaryAllocationStackMaybe(Options, Ptr, Size);
+      }
+    }
+
+    Chunk::UnpackedHeader Header = {};
+    if (UNLIKELY(UnalignedUserPtr != UserPtr)) {
+      const uptr Offset = UserPtr - UnalignedUserPtr;
+      DCHECK_GE(Offset, 2 * sizeof(u32));
+      // The BlockMarker has no security purpose, but is specifically meant for
+      // the chunk iteration function that can be used in debugging situations.
+      // It is the only situation where we have to locate the start of a chunk
+      // based on its block address.
+      reinterpret_cast<u32 *>(Block)[0] = BlockMarker;
+      reinterpret_cast<u32 *>(Block)[1] = static_cast<u32>(Offset);
+      Header.Offset = (Offset >> MinAlignmentLog) & Chunk::OffsetMask;
+    }
+    Header.ClassId = ClassId & Chunk::ClassIdMask;
+    Header.State = Chunk::State::Allocated;
+    Header.OriginOrWasZeroed = Origin & Chunk::OriginMask;
+    Header.SizeOrUnusedBytes =
+        (ClassId ? Size : SecondaryBlockEnd - (UserPtr + Size)) &
+        Chunk::SizeOrUnusedBytesMask;
+    Chunk::storeHeader(Cookie, Ptr, &Header);
+
+    if (UNLIKELY(&__scudo_allocate_hook))
+      __scudo_allocate_hook(TaggedPtr, Size);
+
+    return TaggedPtr;
+  }
+
+  NOINLINE void deallocate(void *Ptr, Chunk::Origin Origin, uptr DeleteSize = 0,
+                           UNUSED uptr Alignment = MinAlignment) {
+    // For a deallocation, we only ensure minimal initialization, meaning thread
+    // local data will be left uninitialized for now (when using ELF TLS). The
+    // fallback cache will be used instead. This is a workaround for a situation
+    // where the only heap operation performed in a thread would be a free past
+    // the TLS destructors, ending up in initialized thread specific data never
+    // being destroyed properly. Any other heap operation will do a full init.
+    initThreadMaybe(/*MinimalInit=*/true);
+
+    if (UNLIKELY(&__scudo_deallocate_hook))
+      __scudo_deallocate_hook(Ptr);
+
+    if (UNLIKELY(!Ptr))
+      return;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(Ptr))) {
+      GuardedAlloc.deallocate(Ptr);
+      Stats.lock();
+      Stats.add(StatFree, GuardedAllocSlotSize);
+      Stats.sub(StatAllocated, GuardedAllocSlotSize);
+      Stats.unlock();
+      return;
+    }
+#endif // GWP_ASAN_HOOKS
+
+    if (UNLIKELY(!isAligned(reinterpret_cast<uptr>(Ptr), MinAlignment)))
+      reportMisalignedPointer(AllocatorAction::Deallocating, Ptr);
+
+    void *TaggedPtr = Ptr;
+    Ptr = getHeaderTaggedPointer(Ptr);
+
+    Chunk::UnpackedHeader Header;
+    Chunk::loadHeader(Cookie, Ptr, &Header);
+
+    if (UNLIKELY(Header.State != Chunk::State::Allocated))
+      reportInvalidChunkState(AllocatorAction::Deallocating, Ptr);
+
+    const Options Options = Primary.Options.load();
+    if (Options.get(OptionBit::DeallocTypeMismatch)) {
+      if (UNLIKELY(Header.OriginOrWasZeroed != Origin)) {
+        // With the exception of memalign'd chunks, that can be still be free'd.
+        if (Header.OriginOrWasZeroed != Chunk::Origin::Memalign ||
+            Origin != Chunk::Origin::Malloc)
+          reportDeallocTypeMismatch(AllocatorAction::Deallocating, Ptr,
+                                    Header.OriginOrWasZeroed, Origin);
+      }
+    }
+
+    const uptr Size = getSize(Ptr, &Header);
+    if (DeleteSize && Options.get(OptionBit::DeleteSizeMismatch)) {
+      if (UNLIKELY(DeleteSize != Size))
+        reportDeleteSizeMismatch(Ptr, DeleteSize, Size);
+    }
+
+    quarantineOrDeallocateChunk(Options, TaggedPtr, &Header, Size);
+  }
+
+  void *reallocate(void *OldPtr, uptr NewSize, uptr Alignment = MinAlignment) {
+    initThreadMaybe();
+
+    const Options Options = Primary.Options.load();
+    if (UNLIKELY(NewSize >= MaxAllowedMallocSize)) {
+      if (Options.get(OptionBit::MayReturnNull))
+        return nullptr;
+      reportAllocationSizeTooBig(NewSize, 0, MaxAllowedMallocSize);
+    }
+
+    // The following cases are handled by the C wrappers.
+    DCHECK_NE(OldPtr, nullptr);
+    DCHECK_NE(NewSize, 0);
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(OldPtr))) {
+      uptr OldSize = GuardedAlloc.getSize(OldPtr);
+      void *NewPtr = allocate(NewSize, Chunk::Origin::Malloc, Alignment);
+      if (NewPtr)
+        memcpy(NewPtr, OldPtr, (NewSize < OldSize) ? NewSize : OldSize);
+      GuardedAlloc.deallocate(OldPtr);
+      Stats.lock();
+      Stats.add(StatFree, GuardedAllocSlotSize);
+      Stats.sub(StatAllocated, GuardedAllocSlotSize);
+      Stats.unlock();
+      return NewPtr;
+    }
+#endif // GWP_ASAN_HOOKS
+
+    void *OldTaggedPtr = OldPtr;
+    OldPtr = getHeaderTaggedPointer(OldPtr);
+
+    if (UNLIKELY(!isAligned(reinterpret_cast<uptr>(OldPtr), MinAlignment)))
+      reportMisalignedPointer(AllocatorAction::Reallocating, OldPtr);
+
+    Chunk::UnpackedHeader OldHeader;
+    Chunk::loadHeader(Cookie, OldPtr, &OldHeader);
+
+    if (UNLIKELY(OldHeader.State != Chunk::State::Allocated))
+      reportInvalidChunkState(AllocatorAction::Reallocating, OldPtr);
+
+    // Pointer has to be allocated with a malloc-type function. Some
+    // applications think that it is OK to realloc a memalign'ed pointer, which
+    // will trigger this check. It really isn't.
+    if (Options.get(OptionBit::DeallocTypeMismatch)) {
+      if (UNLIKELY(OldHeader.OriginOrWasZeroed != Chunk::Origin::Malloc))
+        reportDeallocTypeMismatch(AllocatorAction::Reallocating, OldPtr,
+                                  OldHeader.OriginOrWasZeroed,
+                                  Chunk::Origin::Malloc);
+    }
+
+    void *BlockBegin = getBlockBegin(OldTaggedPtr, &OldHeader);
+    uptr BlockEnd;
+    uptr OldSize;
+    const uptr ClassId = OldHeader.ClassId;
+    if (LIKELY(ClassId)) {
+      BlockEnd = reinterpret_cast<uptr>(BlockBegin) +
+                 SizeClassMap::getSizeByClassId(ClassId);
+      OldSize = OldHeader.SizeOrUnusedBytes;
+    } else {
+      BlockEnd = SecondaryT::getBlockEnd(BlockBegin);
+      OldSize = BlockEnd - (reinterpret_cast<uptr>(OldTaggedPtr) +
+                            OldHeader.SizeOrUnusedBytes);
+    }
+    // If the new chunk still fits in the previously allocated block (with a
+    // reasonable delta), we just keep the old block, and update the chunk
+    // header to reflect the size change.
+    if (reinterpret_cast<uptr>(OldTaggedPtr) + NewSize <= BlockEnd) {
+      if (NewSize > OldSize || (OldSize - NewSize) < getPageSizeCached()) {
+        Chunk::UnpackedHeader NewHeader = OldHeader;
+        NewHeader.SizeOrUnusedBytes =
+            (ClassId ? NewSize
+                     : BlockEnd -
+                           (reinterpret_cast<uptr>(OldTaggedPtr) + NewSize)) &
+            Chunk::SizeOrUnusedBytesMask;
+        Chunk::compareExchangeHeader(Cookie, OldPtr, &NewHeader, &OldHeader);
+        if (UNLIKELY(useMemoryTagging<Params>(Options))) {
+          if (ClassId) {
+            resizeTaggedChunk(reinterpret_cast<uptr>(OldTaggedPtr) + OldSize,
+                              reinterpret_cast<uptr>(OldTaggedPtr) + NewSize,
+                              NewSize, untagPointer(BlockEnd));
+            storePrimaryAllocationStackMaybe(Options, OldPtr);
+          } else {
+            storeSecondaryAllocationStackMaybe(Options, OldPtr, NewSize);
+          }
+        }
+        return OldTaggedPtr;
+      }
+    }
+
+    // Otherwise we allocate a new one, and deallocate the old one. Some
+    // allocators will allocate an even larger chunk (by a fixed factor) to
+    // allow for potential further in-place realloc. The gains of such a trick
+    // are currently unclear.
+    void *NewPtr = allocate(NewSize, Chunk::Origin::Malloc, Alignment);
+    if (LIKELY(NewPtr)) {
+      memcpy(NewPtr, OldTaggedPtr, Min(NewSize, OldSize));
+      quarantineOrDeallocateChunk(Options, OldTaggedPtr, &OldHeader, OldSize);
+    }
+    return NewPtr;
+  }
+
+  // TODO(kostyak): disable() is currently best-effort. There are some small
+  //                windows of time when an allocation could still succeed after
+  //                this function finishes. We will revisit that later.
+  void disable() {
+    initThreadMaybe();
+#ifdef GWP_ASAN_HOOKS
+    GuardedAlloc.disable();
+#endif
+    TSDRegistry.disable();
+    Stats.disable();
+    Quarantine.disable();
+    Primary.disable();
+    Secondary.disable();
+  }
+
+  void enable() {
+    initThreadMaybe();
+    Secondary.enable();
+    Primary.enable();
+    Quarantine.enable();
+    Stats.enable();
+    TSDRegistry.enable();
+#ifdef GWP_ASAN_HOOKS
+    GuardedAlloc.enable();
+#endif
+  }
+
+  // The function returns the amount of bytes required to store the statistics,
+  // which might be larger than the amount of bytes provided. Note that the
+  // statistics buffer is not necessarily constant between calls to this
+  // function. This can be called with a null buffer or zero size for buffer
+  // sizing purposes.
+  uptr getStats(char *Buffer, uptr Size) {
+    ScopedString Str;
+    disable();
+    const uptr Length = getStats(&Str) + 1;
+    enable();
+    if (Length < Size)
+      Size = Length;
+    if (Buffer && Size) {
+      memcpy(Buffer, Str.data(), Size);
+      Buffer[Size - 1] = '\0';
+    }
+    return Length;
+  }
+
+  void printStats() {
+    ScopedString Str;
+    disable();
+    getStats(&Str);
+    enable();
+    Str.output();
+  }
+
+  void releaseToOS() {
+    initThreadMaybe();
+    Primary.releaseToOS();
+    Secondary.releaseToOS();
+  }
+
+  // Iterate over all chunks and call a callback for all busy chunks located
+  // within the provided memory range. Said callback must not use this allocator
+  // or a deadlock can ensue. This fits Android's malloc_iterate() needs.
+  void iterateOverChunks(uptr Base, uptr Size, iterate_callback Callback,
+                         void *Arg) {
+    initThreadMaybe();
+    if (archSupportsMemoryTagging())
+      Base = untagPointer(Base);
+    const uptr From = Base;
+    const uptr To = Base + Size;
+    bool MayHaveTaggedPrimary = allocatorSupportsMemoryTagging<Params>() &&
+                                systemSupportsMemoryTagging();
+    auto Lambda = [this, From, To, MayHaveTaggedPrimary, Callback,
+                   Arg](uptr Block) {
+      if (Block < From || Block >= To)
+        return;
+      uptr Chunk;
+      Chunk::UnpackedHeader Header;
+      if (MayHaveTaggedPrimary) {
+        // A chunk header can either have a zero tag (tagged primary) or the
+        // header tag (secondary, or untagged primary). We don't know which so
+        // try both.
+        ScopedDisableMemoryTagChecks x;
+        if (!getChunkFromBlock(Block, &Chunk, &Header) &&
+            !getChunkFromBlock(addHeaderTag(Block), &Chunk, &Header))
+          return;
+      } else {
+        if (!getChunkFromBlock(addHeaderTag(Block), &Chunk, &Header))
+          return;
+      }
+      if (Header.State == Chunk::State::Allocated) {
+        uptr TaggedChunk = Chunk;
+        if (allocatorSupportsMemoryTagging<Params>())
+          TaggedChunk = untagPointer(TaggedChunk);
+        if (useMemoryTagging<Params>(Primary.Options.load()))
+          TaggedChunk = loadTag(Chunk);
+        Callback(TaggedChunk, getSize(reinterpret_cast<void *>(Chunk), &Header),
+                 Arg);
+      }
+    };
+    Primary.iterateOverBlocks(Lambda);
+    Secondary.iterateOverBlocks(Lambda);
+#ifdef GWP_ASAN_HOOKS
+    GuardedAlloc.iterate(reinterpret_cast<void *>(Base), Size, Callback, Arg);
+#endif
+  }
+
+  bool canReturnNull() {
+    initThreadMaybe();
+    return Primary.Options.load().get(OptionBit::MayReturnNull);
+  }
+
+  bool setOption(Option O, sptr Value) {
+    initThreadMaybe();
+    if (O == Option::MemtagTuning) {
+      // Enabling odd/even tags involves a tradeoff between use-after-free
+      // detection and buffer overflow detection. Odd/even tags make it more
+      // likely for buffer overflows to be detected by increasing the size of
+      // the guaranteed "red zone" around the allocation, but on the other hand
+      // use-after-free is less likely to be detected because the tag space for
+      // any particular chunk is cut in half. Therefore we use this tuning
+      // setting to control whether odd/even tags are enabled.
+      if (Value == M_MEMTAG_TUNING_BUFFER_OVERFLOW)
+        Primary.Options.set(OptionBit::UseOddEvenTags);
+      else if (Value == M_MEMTAG_TUNING_UAF)
+        Primary.Options.clear(OptionBit::UseOddEvenTags);
+      return true;
+    } else {
+      // We leave it to the various sub-components to decide whether or not they
+      // want to handle the option, but we do not want to short-circuit
+      // execution if one of the setOption was to return false.
+      const bool PrimaryResult = Primary.setOption(O, Value);
+      const bool SecondaryResult = Secondary.setOption(O, Value);
+      const bool RegistryResult = TSDRegistry.setOption(O, Value);
+      return PrimaryResult && SecondaryResult && RegistryResult;
+    }
+    return false;
+  }
+
+  // Return the usable size for a given chunk. Technically we lie, as we just
+  // report the actual size of a chunk. This is done to counteract code actively
+  // writing past the end of a chunk (like sqlite3) when the usable size allows
+  // for it, which then forces realloc to copy the usable size of a chunk as
+  // opposed to its actual size.
+  uptr getUsableSize(const void *Ptr) {
+    initThreadMaybe();
+    if (UNLIKELY(!Ptr))
+      return 0;
+
+#ifdef GWP_ASAN_HOOKS
+    if (UNLIKELY(GuardedAlloc.pointerIsMine(Ptr)))
+      return GuardedAlloc.getSize(Ptr);
+#endif // GWP_ASAN_HOOKS
+
+    Ptr = getHeaderTaggedPointer(const_cast<void *>(Ptr));
+    Chunk::UnpackedHeader Header;
+    Chunk::loadHeader(Cookie, Ptr, &Header);
+    // Getting the usable size of a chunk only makes sense if it's allocated.
+    if (UNLIKELY(Header.State != Chunk::State::Allocated))
+      reportInvalidChunkState(AllocatorAction::Sizing, const_cast<void *>(Ptr));
+    return getSize(Ptr, &Header);
+  }
+
+  void getStats(StatCounters S) {
+    initThreadMaybe();
+    Stats.get(S);
+  }
+
+  // Returns true if the pointer provided was allocated by the current
+  // allocator instance, which is compliant with tcmalloc's ownership concept.
+  // A corrupted chunk will not be reported as owned, which is WAI.
+  bool isOwned(const void *Ptr) {
+    initThreadMaybe();
+#ifdef GWP_ASAN_HOOKS
+    if (GuardedAlloc.pointerIsMine(Ptr))
+      return true;
+#endif // GWP_ASAN_HOOKS
+    if (!Ptr || !isAligned(reinterpret_cast<uptr>(Ptr), MinAlignment))
+      return false;
+    Ptr = getHeaderTaggedPointer(const_cast<void *>(Ptr));
+    Chunk::UnpackedHeader Header;
+    return Chunk::isValid(Cookie, Ptr, &Header) &&
+           Header.State == Chunk::State::Allocated;
+  }
+
+  bool useMemoryTaggingTestOnly() const {
+    return useMemoryTagging<Params>(Primary.Options.load());
+  }
+  void disableMemoryTagging() {
+    // If we haven't been initialized yet, we need to initialize now in order to
+    // prevent a future call to initThreadMaybe() from enabling memory tagging
+    // based on feature detection. But don't call initThreadMaybe() because it
+    // may end up calling the allocator (via pthread_atfork, via the post-init
+    // callback), which may cause mappings to be created with memory tagging
+    // enabled.
+    TSDRegistry.initOnceMaybe(this);
+    if (allocatorSupportsMemoryTagging<Params>()) {
+      Secondary.disableMemoryTagging();
+      Primary.Options.clear(OptionBit::UseMemoryTagging);
+    }
+  }
+
+  void setTrackAllocationStacks(bool Track) {
+    initThreadMaybe();
+    if (Track)
+      Primary.Options.set(OptionBit::TrackAllocationStacks);
+    else
+      Primary.Options.clear(OptionBit::TrackAllocationStacks);
+  }
+
+  void setFillContents(FillContentsMode FillContents) {
+    initThreadMaybe();
+    Primary.Options.setFillContentsMode(FillContents);
+  }
+
+  void setAddLargeAllocationSlack(bool AddSlack) {
+    initThreadMaybe();
+    if (AddSlack)
+      Primary.Options.set(OptionBit::AddLargeAllocationSlack);
+    else
+      Primary.Options.clear(OptionBit::AddLargeAllocationSlack);
+  }
+
+  const char *getStackDepotAddress() const {
+    return reinterpret_cast<const char *>(&Depot);
+  }
+
+  const char *getRegionInfoArrayAddress() const {
+    return Primary.getRegionInfoArrayAddress();
+  }
+
+  static uptr getRegionInfoArraySize() {
+    return PrimaryT::getRegionInfoArraySize();
+  }
+
+  const char *getRingBufferAddress() const {
+    return reinterpret_cast<const char *>(&RingBuffer);
+  }
+
+  static uptr getRingBufferSize() { return sizeof(RingBuffer); }
+
+  static const uptr MaxTraceSize = 64;
+
+  static void collectTraceMaybe(const StackDepot *Depot,
+                                uintptr_t (&Trace)[MaxTraceSize], u32 Hash) {
+    uptr RingPos, Size;
+    if (!Depot->find(Hash, &RingPos, &Size))
+      return;
+    for (unsigned I = 0; I != Size && I != MaxTraceSize; ++I)
+      Trace[I] = static_cast<uintptr_t>((*Depot)[RingPos + I]);
+  }
+
+  static void getErrorInfo(struct scudo_error_info *ErrorInfo,
+                           uintptr_t FaultAddr, const char *DepotPtr,
+                           const char *RegionInfoPtr, const char *RingBufferPtr,
+                           const char *Memory, const char *MemoryTags,
+                           uintptr_t MemoryAddr, size_t MemorySize) {
+    *ErrorInfo = {};
+    if (!allocatorSupportsMemoryTagging<Params>() ||
+        MemoryAddr + MemorySize < MemoryAddr)
+      return;
+
+    auto *Depot = reinterpret_cast<const StackDepot *>(DepotPtr);
+    size_t NextErrorReport = 0;
+
+    // Check for OOB in the current block and the two surrounding blocks. Beyond
+    // that, UAF is more likely.
+    if (extractTag(FaultAddr) != 0)
+      getInlineErrorInfo(ErrorInfo, NextErrorReport, FaultAddr, Depot,
+                         RegionInfoPtr, Memory, MemoryTags, MemoryAddr,
+                         MemorySize, 0, 2);
+
+    // Check the ring buffer. For primary allocations this will only find UAF;
+    // for secondary allocations we can find either UAF or OOB.
+    getRingBufferErrorInfo(ErrorInfo, NextErrorReport, FaultAddr, Depot,
+                           RingBufferPtr);
+
+    // Check for OOB in the 28 blocks surrounding the 3 we checked earlier.
+    // Beyond that we are likely to hit false positives.
+    if (extractTag(FaultAddr) != 0)
+      getInlineErrorInfo(ErrorInfo, NextErrorReport, FaultAddr, Depot,
+                         RegionInfoPtr, Memory, MemoryTags, MemoryAddr,
+                         MemorySize, 2, 16);
+  }
+
+private:
+  using SecondaryT = MapAllocator<Params>;
+  typedef typename PrimaryT::SizeClassMap SizeClassMap;
+
+  static const uptr MinAlignmentLog = SCUDO_MIN_ALIGNMENT_LOG;
+  static const uptr MaxAlignmentLog = 24U; // 16 MB seems reasonable.
+  static const uptr MinAlignment = 1UL << MinAlignmentLog;
+  static const uptr MaxAlignment = 1UL << MaxAlignmentLog;
+  static const uptr MaxAllowedMallocSize =
+      FIRST_32_SECOND_64(1UL << 31, 1ULL << 40);
+
+  static_assert(MinAlignment >= sizeof(Chunk::PackedHeader),
+                "Minimal alignment must at least cover a chunk header.");
+  static_assert(!allocatorSupportsMemoryTagging<Params>() ||
+                    MinAlignment >= archMemoryTagGranuleSize(),
+                "");
+
+  static const u32 BlockMarker = 0x44554353U;
+
+  // These are indexes into an "array" of 32-bit values that store information
+  // inline with a chunk that is relevant to diagnosing memory tag faults, where
+  // 0 corresponds to the address of the user memory. This means that only
+  // negative indexes may be used. The smallest index that may be used is -2,
+  // which corresponds to 8 bytes before the user memory, because the chunk
+  // header size is 8 bytes and in allocators that support memory tagging the
+  // minimum alignment is at least the tag granule size (16 on aarch64).
+  static const sptr MemTagAllocationTraceIndex = -2;
+  static const sptr MemTagAllocationTidIndex = -1;
+
+  u32 Cookie = 0;
+  u32 QuarantineMaxChunkSize = 0;
+
+  GlobalStats Stats;
+  PrimaryT Primary;
+  SecondaryT Secondary;
+  QuarantineT Quarantine;
+  TSDRegistryT TSDRegistry;
+  pthread_once_t PostInitNonce = PTHREAD_ONCE_INIT;
+
+#ifdef GWP_ASAN_HOOKS
+  gwp_asan::GuardedPoolAllocator GuardedAlloc;
+  uptr GuardedAllocSlotSize = 0;
+#endif // GWP_ASAN_HOOKS
+
+  StackDepot Depot;
+
+  struct AllocationRingBuffer {
+    struct Entry {
+      atomic_uptr Ptr;
+      atomic_uptr AllocationSize;
+      atomic_u32 AllocationTrace;
+      atomic_u32 AllocationTid;
+      atomic_u32 DeallocationTrace;
+      atomic_u32 DeallocationTid;
+    };
+
+    atomic_uptr Pos;
+#ifdef SCUDO_FUZZ
+    static const uptr NumEntries = 2;
+#else
+    static const uptr NumEntries = 32768;
+#endif
+    Entry Entries[NumEntries];
+  };
+  AllocationRingBuffer RingBuffer = {};
+
+  // The following might get optimized out by the compiler.
+  NOINLINE void performSanityChecks() {
+    // Verify that the header offset field can hold the maximum offset. In the
+    // case of the Secondary allocator, it takes care of alignment and the
+    // offset will always be small. In the case of the Primary, the worst case
+    // scenario happens in the last size class, when the backend allocation
+    // would already be aligned on the requested alignment, which would happen
+    // to be the maximum alignment that would fit in that size class. As a
+    // result, the maximum offset will be at most the maximum alignment for the
+    // last size class minus the header size, in multiples of MinAlignment.
+    Chunk::UnpackedHeader Header = {};
+    const uptr MaxPrimaryAlignment = 1UL << getMostSignificantSetBitIndex(
+                                         SizeClassMap::MaxSize - MinAlignment);
+    const uptr MaxOffset =
+        (MaxPrimaryAlignment - Chunk::getHeaderSize()) >> MinAlignmentLog;
+    Header.Offset = MaxOffset & Chunk::OffsetMask;
+    if (UNLIKELY(Header.Offset != MaxOffset))
+      reportSanityCheckError("offset");
+
+    // Verify that we can fit the maximum size or amount of unused bytes in the
+    // header. Given that the Secondary fits the allocation to a page, the worst
+    // case scenario happens in the Primary. It will depend on the second to
+    // last and last class sizes, as well as the dynamic base for the Primary.
+    // The following is an over-approximation that works for our needs.
+    const uptr MaxSizeOrUnusedBytes = SizeClassMap::MaxSize - 1;
+    Header.SizeOrUnusedBytes = MaxSizeOrUnusedBytes;
+    if (UNLIKELY(Header.SizeOrUnusedBytes != MaxSizeOrUnusedBytes))
+      reportSanityCheckError("size (or unused bytes)");
+
+    const uptr LargestClassId = SizeClassMap::LargestClassId;
+    Header.ClassId = LargestClassId;
+    if (UNLIKELY(Header.ClassId != LargestClassId))
+      reportSanityCheckError("class ID");
+  }
+
+  static inline void *getBlockBegin(const void *Ptr,
+                                    Chunk::UnpackedHeader *Header) {
+    return reinterpret_cast<void *>(
+        reinterpret_cast<uptr>(Ptr) - Chunk::getHeaderSize() -
+        (static_cast<uptr>(Header->Offset) << MinAlignmentLog));
+  }
+
+  // Return the size of a chunk as requested during its allocation.
+  inline uptr getSize(const void *Ptr, Chunk::UnpackedHeader *Header) {
+    const uptr SizeOrUnusedBytes = Header->SizeOrUnusedBytes;
+    if (LIKELY(Header->ClassId))
+      return SizeOrUnusedBytes;
+    if (allocatorSupportsMemoryTagging<Params>())
+      Ptr = untagPointer(const_cast<void *>(Ptr));
+    return SecondaryT::getBlockEnd(getBlockBegin(Ptr, Header)) -
+           reinterpret_cast<uptr>(Ptr) - SizeOrUnusedBytes;
+  }
+
+  void quarantineOrDeallocateChunk(Options Options, void *TaggedPtr,
+                                   Chunk::UnpackedHeader *Header, uptr Size) {
+    void *Ptr = getHeaderTaggedPointer(TaggedPtr);
+    Chunk::UnpackedHeader NewHeader = *Header;
+    // If the quarantine is disabled, the actual size of a chunk is 0 or larger
+    // than the maximum allowed, we return a chunk directly to the backend.
+    // This purposefully underflows for Size == 0.
+    const bool BypassQuarantine = !Quarantine.getCacheSize() ||
+                                  ((Size - 1) >= QuarantineMaxChunkSize) ||
+                                  !NewHeader.ClassId;
+    if (BypassQuarantine)
+      NewHeader.State = Chunk::State::Available;
+    else
+      NewHeader.State = Chunk::State::Quarantined;
+    NewHeader.OriginOrWasZeroed = useMemoryTagging<Params>(Options) &&
+                                  NewHeader.ClassId &&
+                                  !TSDRegistry.getDisableMemInit();
+    Chunk::compareExchangeHeader(Cookie, Ptr, &NewHeader, Header);
+
+    if (UNLIKELY(useMemoryTagging<Params>(Options))) {
+      u8 PrevTag = extractTag(reinterpret_cast<uptr>(TaggedPtr));
+      storeDeallocationStackMaybe(Options, Ptr, PrevTag, Size);
+      if (NewHeader.ClassId) {
+        if (!TSDRegistry.getDisableMemInit()) {
+          uptr TaggedBegin, TaggedEnd;
+          const uptr OddEvenMask = computeOddEvenMaskForPointerMaybe(
+              Options, reinterpret_cast<uptr>(getBlockBegin(Ptr, &NewHeader)),
+              NewHeader.ClassId);
+          // Exclude the previous tag so that immediate use after free is
+          // detected 100% of the time.
+          setRandomTag(Ptr, Size, OddEvenMask | (1UL << PrevTag), &TaggedBegin,
+                       &TaggedEnd);
+        }
+      }
+    }
+    if (BypassQuarantine) {
+      if (allocatorSupportsMemoryTagging<Params>())
+        Ptr = untagPointer(Ptr);
+      void *BlockBegin = getBlockBegin(Ptr, &NewHeader);
+      const uptr ClassId = NewHeader.ClassId;
+      if (LIKELY(ClassId)) {
+        bool UnlockRequired;
+        auto *TSD = TSDRegistry.getTSDAndLock(&UnlockRequired);
+        TSD->Cache.deallocate(ClassId, BlockBegin);
+        if (UnlockRequired)
+          TSD->unlock();
+      } else {
+        if (UNLIKELY(useMemoryTagging<Params>(Options)))
+          storeTags(reinterpret_cast<uptr>(BlockBegin),
+                    reinterpret_cast<uptr>(Ptr));
+        Secondary.deallocate(Options, BlockBegin);
+      }
+    } else {
+      bool UnlockRequired;
+      auto *TSD = TSDRegistry.getTSDAndLock(&UnlockRequired);
+      Quarantine.put(&TSD->QuarantineCache,
+                     QuarantineCallback(*this, TSD->Cache), Ptr, Size);
+      if (UnlockRequired)
+        TSD->unlock();
+    }
+  }
+
+  bool getChunkFromBlock(uptr Block, uptr *Chunk,
+                         Chunk::UnpackedHeader *Header) {
+    *Chunk =
+        Block + getChunkOffsetFromBlock(reinterpret_cast<const char *>(Block));
+    return Chunk::isValid(Cookie, reinterpret_cast<void *>(*Chunk), Header);
+  }
+
+  static uptr getChunkOffsetFromBlock(const char *Block) {
+    u32 Offset = 0;
+    if (reinterpret_cast<const u32 *>(Block)[0] == BlockMarker)
+      Offset = reinterpret_cast<const u32 *>(Block)[1];
+    return Offset + Chunk::getHeaderSize();
+  }
+
+  // Set the tag of the granule past the end of the allocation to 0, to catch
+  // linear overflows even if a previous larger allocation used the same block
+  // and tag. Only do this if the granule past the end is in our block, because
+  // this would otherwise lead to a SEGV if the allocation covers the entire
+  // block and our block is at the end of a mapping. The tag of the next block's
+  // header granule will be set to 0, so it will serve the purpose of catching
+  // linear overflows in this case.
+  //
+  // For allocations of size 0 we do not end up storing the address tag to the
+  // memory tag space, which getInlineErrorInfo() normally relies on to match
+  // address tags against chunks. To allow matching in this case we store the
+  // address tag in the first byte of the chunk.
+  void storeEndMarker(uptr End, uptr Size, uptr BlockEnd) {
+    DCHECK_EQ(BlockEnd, untagPointer(BlockEnd));
+    uptr UntaggedEnd = untagPointer(End);
+    if (UntaggedEnd != BlockEnd) {
+      storeTag(UntaggedEnd);
+      if (Size == 0)
+        *reinterpret_cast<u8 *>(UntaggedEnd) = extractTag(End);
+    }
+  }
+
+  void *prepareTaggedChunk(void *Ptr, uptr Size, uptr ExcludeMask,
+                           uptr BlockEnd) {
+    // Prepare the granule before the chunk to store the chunk header by setting
+    // its tag to 0. Normally its tag will already be 0, but in the case where a
+    // chunk holding a low alignment allocation is reused for a higher alignment
+    // allocation, the chunk may already have a non-zero tag from the previous
+    // allocation.
+    storeTag(reinterpret_cast<uptr>(Ptr) - archMemoryTagGranuleSize());
+
+    uptr TaggedBegin, TaggedEnd;
+    setRandomTag(Ptr, Size, ExcludeMask, &TaggedBegin, &TaggedEnd);
+
+    storeEndMarker(TaggedEnd, Size, BlockEnd);
+    return reinterpret_cast<void *>(TaggedBegin);
+  }
+
+  void resizeTaggedChunk(uptr OldPtr, uptr NewPtr, uptr NewSize,
+                         uptr BlockEnd) {
+    uptr RoundOldPtr = roundUpTo(OldPtr, archMemoryTagGranuleSize());
+    uptr RoundNewPtr;
+    if (RoundOldPtr >= NewPtr) {
+      // If the allocation is shrinking we just need to set the tag past the end
+      // of the allocation to 0. See explanation in storeEndMarker() above.
+      RoundNewPtr = roundUpTo(NewPtr, archMemoryTagGranuleSize());
+    } else {
+      // Set the memory tag of the region
+      // [RoundOldPtr, roundUpTo(NewPtr, archMemoryTagGranuleSize()))
+      // to the pointer tag stored in OldPtr.
+      RoundNewPtr = storeTags(RoundOldPtr, NewPtr);
+    }
+    storeEndMarker(RoundNewPtr, NewSize, BlockEnd);
+  }
+
+  void storePrimaryAllocationStackMaybe(Options Options, void *Ptr) {
+    if (!UNLIKELY(Options.get(OptionBit::TrackAllocationStacks)))
+      return;
+    auto *Ptr32 = reinterpret_cast<u32 *>(Ptr);
+    Ptr32[MemTagAllocationTraceIndex] = collectStackTrace();
+    Ptr32[MemTagAllocationTidIndex] = getThreadID();
+  }
+
+  void storeRingBufferEntry(void *Ptr, u32 AllocationTrace, u32 AllocationTid,
+                            uptr AllocationSize, u32 DeallocationTrace,
+                            u32 DeallocationTid) {
+    uptr Pos = atomic_fetch_add(&RingBuffer.Pos, 1, memory_order_relaxed);
+    typename AllocationRingBuffer::Entry *Entry =
+        &RingBuffer.Entries[Pos % AllocationRingBuffer::NumEntries];
+
+    // First invalidate our entry so that we don't attempt to interpret a
+    // partially written state in getSecondaryErrorInfo(). The fences below
+    // ensure that the compiler does not move the stores to Ptr in between the
+    // stores to the other fields.
+    atomic_store_relaxed(&Entry->Ptr, 0);
+
+    __atomic_signal_fence(__ATOMIC_SEQ_CST);
+    atomic_store_relaxed(&Entry->AllocationTrace, AllocationTrace);
+    atomic_store_relaxed(&Entry->AllocationTid, AllocationTid);
+    atomic_store_relaxed(&Entry->AllocationSize, AllocationSize);
+    atomic_store_relaxed(&Entry->DeallocationTrace, DeallocationTrace);
+    atomic_store_relaxed(&Entry->DeallocationTid, DeallocationTid);
+    __atomic_signal_fence(__ATOMIC_SEQ_CST);
+
+    atomic_store_relaxed(&Entry->Ptr, reinterpret_cast<uptr>(Ptr));
+  }
+
+  void storeSecondaryAllocationStackMaybe(Options Options, void *Ptr,
+                                          uptr Size) {
+    if (!UNLIKELY(Options.get(OptionBit::TrackAllocationStacks)))
+      return;
+
+    u32 Trace = collectStackTrace();
+    u32 Tid = getThreadID();
+
+    auto *Ptr32 = reinterpret_cast<u32 *>(Ptr);
+    Ptr32[MemTagAllocationTraceIndex] = Trace;
+    Ptr32[MemTagAllocationTidIndex] = Tid;
+
+    storeRingBufferEntry(untagPointer(Ptr), Trace, Tid, Size, 0, 0);
+  }
+
+  void storeDeallocationStackMaybe(Options Options, void *Ptr, u8 PrevTag,
+                                   uptr Size) {
+    if (!UNLIKELY(Options.get(OptionBit::TrackAllocationStacks)))
+      return;
+
+    auto *Ptr32 = reinterpret_cast<u32 *>(Ptr);
+    u32 AllocationTrace = Ptr32[MemTagAllocationTraceIndex];
+    u32 AllocationTid = Ptr32[MemTagAllocationTidIndex];
+
+    u32 DeallocationTrace = collectStackTrace();
+    u32 DeallocationTid = getThreadID();
+
+    storeRingBufferEntry(addFixedTag(untagPointer(Ptr), PrevTag),
+                         AllocationTrace, AllocationTid, Size,
+                         DeallocationTrace, DeallocationTid);
+  }
+
+  static const size_t NumErrorReports =
+      sizeof(((scudo_error_info *)0)->reports) /
+      sizeof(((scudo_error_info *)0)->reports[0]);
+
+  static void getInlineErrorInfo(struct scudo_error_info *ErrorInfo,
+                                 size_t &NextErrorReport, uintptr_t FaultAddr,
+                                 const StackDepot *Depot,
+                                 const char *RegionInfoPtr, const char *Memory,
+                                 const char *MemoryTags, uintptr_t MemoryAddr,
+                                 size_t MemorySize, size_t MinDistance,
+                                 size_t MaxDistance) {
+    uptr UntaggedFaultAddr = untagPointer(FaultAddr);
+    u8 FaultAddrTag = extractTag(FaultAddr);
+    BlockInfo Info =
+        PrimaryT::findNearestBlock(RegionInfoPtr, UntaggedFaultAddr);
+
+    auto GetGranule = [&](uptr Addr, const char **Data, uint8_t *Tag) -> bool {
+      if (Addr < MemoryAddr || Addr + archMemoryTagGranuleSize() < Addr ||
+          Addr + archMemoryTagGranuleSize() > MemoryAddr + MemorySize)
+        return false;
+      *Data = &Memory[Addr - MemoryAddr];
+      *Tag = static_cast<u8>(
+          MemoryTags[(Addr - MemoryAddr) / archMemoryTagGranuleSize()]);
+      return true;
+    };
+
+    auto ReadBlock = [&](uptr Addr, uptr *ChunkAddr,
+                         Chunk::UnpackedHeader *Header, const u32 **Data,
+                         u8 *Tag) {
+      const char *BlockBegin;
+      u8 BlockBeginTag;
+      if (!GetGranule(Addr, &BlockBegin, &BlockBeginTag))
+        return false;
+      uptr ChunkOffset = getChunkOffsetFromBlock(BlockBegin);
+      *ChunkAddr = Addr + ChunkOffset;
+
+      const char *ChunkBegin;
+      if (!GetGranule(*ChunkAddr, &ChunkBegin, Tag))
+        return false;
+      *Header = *reinterpret_cast<const Chunk::UnpackedHeader *>(
+          ChunkBegin - Chunk::getHeaderSize());
+      *Data = reinterpret_cast<const u32 *>(ChunkBegin);
+
+      // Allocations of size 0 will have stashed the tag in the first byte of
+      // the chunk, see storeEndMarker().
+      if (Header->SizeOrUnusedBytes == 0)
+        *Tag = static_cast<u8>(*ChunkBegin);
+
+      return true;
+    };
+
+    if (NextErrorReport == NumErrorReports)
+      return;
+
+    auto CheckOOB = [&](uptr BlockAddr) {
+      if (BlockAddr < Info.RegionBegin || BlockAddr >= Info.RegionEnd)
+        return false;
+
+      uptr ChunkAddr;
+      Chunk::UnpackedHeader Header;
+      const u32 *Data;
+      uint8_t Tag;
+      if (!ReadBlock(BlockAddr, &ChunkAddr, &Header, &Data, &Tag) ||
+          Header.State != Chunk::State::Allocated || Tag != FaultAddrTag)
+        return false;
+
+      auto *R = &ErrorInfo->reports[NextErrorReport++];
+      R->error_type =
+          UntaggedFaultAddr < ChunkAddr ? BUFFER_UNDERFLOW : BUFFER_OVERFLOW;
+      R->allocation_address = ChunkAddr;
+      R->allocation_size = Header.SizeOrUnusedBytes;
+      collectTraceMaybe(Depot, R->allocation_trace,
+                        Data[MemTagAllocationTraceIndex]);
+      R->allocation_tid = Data[MemTagAllocationTidIndex];
+      return NextErrorReport == NumErrorReports;
+    };
+
+    if (MinDistance == 0 && CheckOOB(Info.BlockBegin))
+      return;
+
+    for (size_t I = Max<size_t>(MinDistance, 1); I != MaxDistance; ++I)
+      if (CheckOOB(Info.BlockBegin + I * Info.BlockSize) ||
+          CheckOOB(Info.BlockBegin - I * Info.BlockSize))
+        return;
+  }
+
+  static void getRingBufferErrorInfo(struct scudo_error_info *ErrorInfo,
+                                     size_t &NextErrorReport,
+                                     uintptr_t FaultAddr,
+                                     const StackDepot *Depot,
+                                     const char *RingBufferPtr) {
+    auto *RingBuffer =
+        reinterpret_cast<const AllocationRingBuffer *>(RingBufferPtr);
+    uptr Pos = atomic_load_relaxed(&RingBuffer->Pos);
+
+    for (uptr I = Pos - 1; I != Pos - 1 - AllocationRingBuffer::NumEntries &&
+                           NextErrorReport != NumErrorReports;
+         --I) {
+      auto *Entry = &RingBuffer->Entries[I % AllocationRingBuffer::NumEntries];
+      uptr EntryPtr = atomic_load_relaxed(&Entry->Ptr);
+      if (!EntryPtr)
+        continue;
+
+      uptr UntaggedEntryPtr = untagPointer(EntryPtr);
+      uptr EntrySize = atomic_load_relaxed(&Entry->AllocationSize);
+      u32 AllocationTrace = atomic_load_relaxed(&Entry->AllocationTrace);
+      u32 AllocationTid = atomic_load_relaxed(&Entry->AllocationTid);
+      u32 DeallocationTrace = atomic_load_relaxed(&Entry->DeallocationTrace);
+      u32 DeallocationTid = atomic_load_relaxed(&Entry->DeallocationTid);
+
+      if (DeallocationTid) {
+        // For UAF we only consider in-bounds fault addresses because
+        // out-of-bounds UAF is rare and attempting to detect it is very likely
+        // to result in false positives.
+        if (FaultAddr < EntryPtr || FaultAddr >= EntryPtr + EntrySize)
+          continue;
+      } else {
+        // Ring buffer OOB is only possible with secondary allocations. In this
+        // case we are guaranteed a guard region of at least a page on either
+        // side of the allocation (guard page on the right, guard page + tagged
+        // region on the left), so ignore any faults outside of that range.
+        if (FaultAddr < EntryPtr - getPageSizeCached() ||
+            FaultAddr >= EntryPtr + EntrySize + getPageSizeCached())
+          continue;
+
+        // For UAF the ring buffer will contain two entries, one for the
+        // allocation and another for the deallocation. Don't report buffer
+        // overflow/underflow using the allocation entry if we have already
+        // collected a report from the deallocation entry.
+        bool Found = false;
+        for (uptr J = 0; J != NextErrorReport; ++J) {
+          if (ErrorInfo->reports[J].allocation_address == UntaggedEntryPtr) {
+            Found = true;
+            break;
+          }
+        }
+        if (Found)
+          continue;
+      }
+
+      auto *R = &ErrorInfo->reports[NextErrorReport++];
+      if (DeallocationTid)
+        R->error_type = USE_AFTER_FREE;
+      else if (FaultAddr < EntryPtr)
+        R->error_type = BUFFER_UNDERFLOW;
+      else
+        R->error_type = BUFFER_OVERFLOW;
+
+      R->allocation_address = UntaggedEntryPtr;
+      R->allocation_size = EntrySize;
+      collectTraceMaybe(Depot, R->allocation_trace, AllocationTrace);
+      R->allocation_tid = AllocationTid;
+      collectTraceMaybe(Depot, R->deallocation_trace, DeallocationTrace);
+      R->deallocation_tid = DeallocationTid;
+    }
+  }
+
+  uptr getStats(ScopedString *Str) {
+    Primary.getStats(Str);
+    Secondary.getStats(Str);
+    Quarantine.getStats(Str);
+    return Str->length();
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_COMBINED_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/common.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/common.cpp
new file mode 100644
index 0000000000..666f95400c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/common.cpp
@@ -0,0 +1,38 @@
+//===-- common.cpp ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "common.h"
+#include "atomic_helpers.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+uptr PageSizeCached;
+uptr getPageSize();
+
+uptr getPageSizeSlow() {
+  PageSizeCached = getPageSize();
+  CHECK_NE(PageSizeCached, 0);
+  return PageSizeCached;
+}
+
+// Fatal internal map() or unmap() error (potentially OOM related).
+void NORETURN dieOnMapUnmapError(uptr SizeIfOOM) {
+  char Error[128] = "Scudo ERROR: internal map or unmap failure\n";
+  if (SizeIfOOM) {
+    formatString(
+        Error, sizeof(Error),
+        "Scudo ERROR: internal map failure (NO MEMORY) requesting %zuKB\n",
+        SizeIfOOM >> 10);
+  }
+  outputRaw(Error);
+  setAbortMessage(Error);
+  die();
+}
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/common.h b/contrib/libs/clang14-rt/lib/scudo/standalone/common.h
new file mode 100644
index 0000000000..bc3dfec6db
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/common.h
@@ -0,0 +1,211 @@
+//===-- common.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_COMMON_H_
+#define SCUDO_COMMON_H_
+
+#include "internal_defs.h"
+
+#include "fuchsia.h"
+#include "linux.h"
+#include "trusty.h"
+
+#include <stddef.h>
+#include <string.h>
+
+namespace scudo {
+
+template <class Dest, class Source> inline Dest bit_cast(const Source &S) {
+  static_assert(sizeof(Dest) == sizeof(Source), "");
+  Dest D;
+  memcpy(&D, &S, sizeof(D));
+  return D;
+}
+
+inline constexpr uptr roundUpTo(uptr X, uptr Boundary) {
+  return (X + Boundary - 1) & ~(Boundary - 1);
+}
+
+inline constexpr uptr roundDownTo(uptr X, uptr Boundary) {
+  return X & ~(Boundary - 1);
+}
+
+inline constexpr bool isAligned(uptr X, uptr Alignment) {
+  return (X & (Alignment - 1)) == 0;
+}
+
+template <class T> constexpr T Min(T A, T B) { return A < B ? A : B; }
+
+template <class T> constexpr T Max(T A, T B) { return A > B ? A : B; }
+
+template <class T> void Swap(T &A, T &B) {
+  T Tmp = A;
+  A = B;
+  B = Tmp;
+}
+
+inline bool isPowerOfTwo(uptr X) { return (X & (X - 1)) == 0; }
+
+inline uptr getMostSignificantSetBitIndex(uptr X) {
+  DCHECK_NE(X, 0U);
+  return SCUDO_WORDSIZE - 1U - static_cast<uptr>(__builtin_clzl(X));
+}
+
+inline uptr roundUpToPowerOfTwo(uptr Size) {
+  DCHECK(Size);
+  if (isPowerOfTwo(Size))
+    return Size;
+  const uptr Up = getMostSignificantSetBitIndex(Size);
+  DCHECK_LT(Size, (1UL << (Up + 1)));
+  DCHECK_GT(Size, (1UL << Up));
+  return 1UL << (Up + 1);
+}
+
+inline uptr getLeastSignificantSetBitIndex(uptr X) {
+  DCHECK_NE(X, 0U);
+  return static_cast<uptr>(__builtin_ctzl(X));
+}
+
+inline uptr getLog2(uptr X) {
+  DCHECK(isPowerOfTwo(X));
+  return getLeastSignificantSetBitIndex(X);
+}
+
+inline u32 getRandomU32(u32 *State) {
+  // ANSI C linear congruential PRNG (16-bit output).
+  // return (*State = *State * 1103515245 + 12345) >> 16;
+  // XorShift (32-bit output).
+  *State ^= *State << 13;
+  *State ^= *State >> 17;
+  *State ^= *State << 5;
+  return *State;
+}
+
+inline u32 getRandomModN(u32 *State, u32 N) {
+  return getRandomU32(State) % N; // [0, N)
+}
+
+template <typename T> inline void shuffle(T *A, u32 N, u32 *RandState) {
+  if (N <= 1)
+    return;
+  u32 State = *RandState;
+  for (u32 I = N - 1; I > 0; I--)
+    Swap(A[I], A[getRandomModN(&State, I + 1)]);
+  *RandState = State;
+}
+
+// Hardware specific inlinable functions.
+
+inline void yieldProcessor(u8 Count) {
+#if defined(__i386__) || defined(__x86_64__)
+  __asm__ __volatile__("" ::: "memory");
+  for (u8 I = 0; I < Count; I++)
+    __asm__ __volatile__("pause");
+#elif defined(__aarch64__) || defined(__arm__)
+  __asm__ __volatile__("" ::: "memory");
+  for (u8 I = 0; I < Count; I++)
+    __asm__ __volatile__("yield");
+#endif
+  __asm__ __volatile__("" ::: "memory");
+}
+
+// Platform specific functions.
+
+extern uptr PageSizeCached;
+uptr getPageSizeSlow();
+inline uptr getPageSizeCached() {
+  // Bionic uses a hardcoded value.
+  if (SCUDO_ANDROID)
+    return 4096U;
+  if (LIKELY(PageSizeCached))
+    return PageSizeCached;
+  return getPageSizeSlow();
+}
+
+// Returns 0 if the number of CPUs could not be determined.
+u32 getNumberOfCPUs();
+
+const char *getEnv(const char *Name);
+
+u64 getMonotonicTime();
+
+u32 getThreadID();
+
+// Our randomness gathering function is limited to 256 bytes to ensure we get
+// as many bytes as requested, and avoid interruptions (on Linux).
+constexpr uptr MaxRandomLength = 256U;
+bool getRandom(void *Buffer, uptr Length, bool Blocking = false);
+
+// Platform memory mapping functions.
+
+#define MAP_ALLOWNOMEM (1U << 0)
+#define MAP_NOACCESS (1U << 1)
+#define MAP_RESIZABLE (1U << 2)
+#define MAP_MEMTAG (1U << 3)
+
+// Our platform memory mapping use is restricted to 3 scenarios:
+// - reserve memory at a random address (MAP_NOACCESS);
+// - commit memory in a previously reserved space;
+// - commit memory at a random address.
+// As such, only a subset of parameters combinations is valid, which is checked
+// by the function implementation. The Data parameter allows to pass opaque
+// platform specific data to the function.
+// Returns nullptr on error or dies if MAP_ALLOWNOMEM is not specified.
+void *map(void *Addr, uptr Size, const char *Name, uptr Flags = 0,
+          MapPlatformData *Data = nullptr);
+
+// Indicates that we are getting rid of the whole mapping, which might have
+// further consequences on Data, depending on the platform.
+#define UNMAP_ALL (1U << 0)
+
+void unmap(void *Addr, uptr Size, uptr Flags = 0,
+           MapPlatformData *Data = nullptr);
+
+void setMemoryPermission(uptr Addr, uptr Size, uptr Flags,
+                         MapPlatformData *Data = nullptr);
+
+void releasePagesToOS(uptr BaseAddress, uptr Offset, uptr Size,
+                      MapPlatformData *Data = nullptr);
+
+// Internal map & unmap fatal error. This must not call map(). SizeIfOOM shall
+// hold the requested size on an out-of-memory error, 0 otherwise.
+void NORETURN dieOnMapUnmapError(uptr SizeIfOOM = 0);
+
+// Logging related functions.
+
+void setAbortMessage(const char *Message);
+
+struct BlockInfo {
+  uptr BlockBegin;
+  uptr BlockSize;
+  uptr RegionBegin;
+  uptr RegionEnd;
+};
+
+enum class Option : u8 {
+  ReleaseInterval,      // Release to OS interval in milliseconds.
+  MemtagTuning,         // Whether to tune tagging for UAF or overflow.
+  ThreadDisableMemInit, // Whether to disable automatic heap initialization and,
+                        // where possible, memory tagging, on this thread.
+  MaxCacheEntriesCount, // Maximum number of blocks that can be cached.
+  MaxCacheEntrySize,    // Maximum size of a block that can be cached.
+  MaxTSDsCount,         // Number of usable TSDs for the shared registry.
+};
+
+constexpr unsigned char PatternFillByte = 0xAB;
+
+enum FillContentsMode {
+  NoFill = 0,
+  ZeroFill = 1,
+  PatternOrZeroFill = 2 // Pattern fill unless the memory is known to be
+                        // zero-initialized already.
+};
+
+} // namespace scudo
+
+#endif // SCUDO_COMMON_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/crc32_hw.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/crc32_hw.cpp
new file mode 100644
index 0000000000..d13c615498
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/crc32_hw.cpp
@@ -0,0 +1,19 @@
+//===-- crc32_hw.cpp --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "checksum.h"
+
+namespace scudo {
+
+#if defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+u32 computeHardwareCRC32(u32 Crc, uptr Data) {
+  return static_cast<u32>(CRC32_INTRINSIC(Crc, Data));
+}
+#endif // defined(__CRC32__) || defined(__SSE4_2__) || defined(__ARM_FEATURE_CRC32)
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/flags.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.cpp
new file mode 100644
index 0000000000..de5153b288
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.cpp
@@ -0,0 +1,73 @@
+//===-- flags.cpp -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "flags.h"
+#include "common.h"
+#include "flags_parser.h"
+
+#include "scudo/interface.h"
+
+namespace scudo {
+
+Flags *getFlags() {
+  static Flags F;
+  return &F;
+}
+
+void Flags::setDefaults() {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "flags.inc"
+#undef SCUDO_FLAG
+
+#ifdef GWP_ASAN_HOOKS
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  GWP_ASAN_##Name = DefaultValue;
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+#endif // GWP_ASAN_HOOKS
+}
+
+void registerFlags(FlagParser *Parser, Flags *F) {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description)                      \
+  Parser->registerFlag(#Name, Description, FlagType::FT_##Type,                \
+                       reinterpret_cast<void *>(&F->Name));
+#include "flags.inc"
+#undef SCUDO_FLAG
+
+#ifdef GWP_ASAN_HOOKS
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  Parser->registerFlag("GWP_ASAN_" #Name, Description, FlagType::FT_##Type,    \
+                       reinterpret_cast<void *>(&F->GWP_ASAN_##Name));
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+#endif // GWP_ASAN_HOOKS
+}
+
+static const char *getCompileDefinitionScudoDefaultOptions() {
+#ifdef SCUDO_DEFAULT_OPTIONS
+  return STRINGIFY(SCUDO_DEFAULT_OPTIONS);
+#else
+  return "";
+#endif
+}
+
+static const char *getScudoDefaultOptions() {
+  return (&__scudo_default_options) ? __scudo_default_options() : "";
+}
+
+void initFlags() {
+  Flags *F = getFlags();
+  F->setDefaults();
+  FlagParser Parser;
+  registerFlags(&Parser, F);
+  Parser.parseString(getCompileDefinitionScudoDefaultOptions());
+  Parser.parseString(getScudoDefaultOptions());
+  Parser.parseString(getEnv("SCUDO_OPTIONS"));
+}
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/flags.h b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.h
new file mode 100644
index 0000000000..2cd0a5b133
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.h
@@ -0,0 +1,38 @@
+//===-- flags.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FLAGS_H_
+#define SCUDO_FLAGS_H_
+
+#include "internal_defs.h"
+
+namespace scudo {
+
+struct Flags {
+#define SCUDO_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "flags.inc"
+#undef SCUDO_FLAG
+
+#ifdef GWP_ASAN_HOOKS
+#define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
+  Type GWP_ASAN_##Name;
+#include "gwp_asan/options.inc"
+#undef GWP_ASAN_OPTION
+#endif // GWP_ASAN_HOOKS
+
+  void setDefaults();
+};
+
+Flags *getFlags();
+void initFlags();
+class FlagParser;
+void registerFlags(FlagParser *Parser, Flags *F);
+
+} // namespace scudo
+
+#endif // SCUDO_FLAGS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/flags.inc b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.inc
new file mode 100644
index 0000000000..690d889b8c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/flags.inc
@@ -0,0 +1,47 @@
+//===-- flags.inc -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FLAG
+#error "Define SCUDO_FLAG prior to including this file!"
+#endif
+
+SCUDO_FLAG(int, quarantine_size_kb, 0,
+           "Size (in kilobytes) of quarantine used to delay the actual "
+           "deallocation of chunks. Lower value may reduce memory usage but "
+           "decrease the effectiveness of the mitigation.")
+
+SCUDO_FLAG(int, thread_local_quarantine_size_kb, 0,
+           "Size (in kilobytes) of per-thread cache used to offload the global "
+           "quarantine. Lower value may reduce memory usage but might increase "
+           "the contention on the global quarantine.")
+
+SCUDO_FLAG(int, quarantine_max_chunk_size, 0,
+           "Size (in bytes) up to which chunks will be quarantined (if lower "
+           "than or equal to).")
+
+SCUDO_FLAG(bool, dealloc_type_mismatch, false,
+           "Terminate on a type mismatch in allocation-deallocation functions, "
+           "eg: malloc/delete, new/free, new/delete[], etc.")
+
+SCUDO_FLAG(bool, delete_size_mismatch, true,
+           "Terminate on a size mismatch between a sized-delete and the actual "
+           "size of a chunk (as provided to new/new[]).")
+
+SCUDO_FLAG(bool, zero_contents, false, "Zero chunk contents on allocation.")
+
+SCUDO_FLAG(bool, pattern_fill_contents, false,
+           "Pattern fill chunk contents on allocation.")
+
+SCUDO_FLAG(bool, may_return_null, true,
+           "Indicate whether the allocator should terminate instead of "
+           "returning NULL in otherwise non-fatal error scenarios, eg: OOM, "
+           "invalid allocation alignments, etc.")
+
+SCUDO_FLAG(int, release_to_os_interval_ms, SCUDO_ANDROID ? INT32_MIN : 5000,
+           "Interval (in milliseconds) at which to attempt release of unused "
+           "memory to the OS. Negative values disable the feature.")
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.cpp
new file mode 100644
index 0000000000..be39fcd4f8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.cpp
@@ -0,0 +1,164 @@
+//===-- flags_parser.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "flags_parser.h"
+#include "common.h"
+#include "report.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+namespace scudo {
+
+class UnknownFlagsRegistry {
+  static const u32 MaxUnknownFlags = 16;
+  const char *UnknownFlagsNames[MaxUnknownFlags];
+  u32 NumberOfUnknownFlags;
+
+public:
+  void add(const char *Name) {
+    CHECK_LT(NumberOfUnknownFlags, MaxUnknownFlags);
+    UnknownFlagsNames[NumberOfUnknownFlags++] = Name;
+  }
+
+  void report() {
+    if (!NumberOfUnknownFlags)
+      return;
+    Printf("Scudo WARNING: found %d unrecognized flag(s):\n",
+           NumberOfUnknownFlags);
+    for (u32 I = 0; I < NumberOfUnknownFlags; ++I)
+      Printf("    %s\n", UnknownFlagsNames[I]);
+    NumberOfUnknownFlags = 0;
+  }
+};
+static UnknownFlagsRegistry UnknownFlags;
+
+void reportUnrecognizedFlags() { UnknownFlags.report(); }
+
+void FlagParser::printFlagDescriptions() {
+  Printf("Available flags for Scudo:\n");
+  for (u32 I = 0; I < NumberOfFlags; ++I)
+    Printf("\t%s\n\t\t- %s\n", Flags[I].Name, Flags[I].Desc);
+}
+
+static bool isSeparator(char C) {
+  return C == ' ' || C == ',' || C == ':' || C == '\n' || C == '\t' ||
+         C == '\r';
+}
+
+static bool isSeparatorOrNull(char C) { return !C || isSeparator(C); }
+
+void FlagParser::skipWhitespace() {
+  while (isSeparator(Buffer[Pos]))
+    ++Pos;
+}
+
+void FlagParser::parseFlag() {
+  const uptr NameStart = Pos;
+  while (Buffer[Pos] != '=' && !isSeparatorOrNull(Buffer[Pos]))
+    ++Pos;
+  if (Buffer[Pos] != '=')
+    reportError("expected '='");
+  const char *Name = Buffer + NameStart;
+  const uptr ValueStart = ++Pos;
+  const char *Value;
+  if (Buffer[Pos] == '\'' || Buffer[Pos] == '"') {
+    const char Quote = Buffer[Pos++];
+    while (Buffer[Pos] != 0 && Buffer[Pos] != Quote)
+      ++Pos;
+    if (Buffer[Pos] == 0)
+      reportError("unterminated string");
+    Value = Buffer + ValueStart + 1;
+    ++Pos; // consume the closing quote
+  } else {
+    while (!isSeparatorOrNull(Buffer[Pos]))
+      ++Pos;
+    Value = Buffer + ValueStart;
+  }
+  if (!runHandler(Name, Value))
+    reportError("flag parsing failed.");
+}
+
+void FlagParser::parseFlags() {
+  while (true) {
+    skipWhitespace();
+    if (Buffer[Pos] == 0)
+      break;
+    parseFlag();
+  }
+}
+
+void FlagParser::parseString(const char *S) {
+  if (!S)
+    return;
+  // Backup current parser state to allow nested parseString() calls.
+  const char *OldBuffer = Buffer;
+  const uptr OldPos = Pos;
+  Buffer = S;
+  Pos = 0;
+
+  parseFlags();
+
+  Buffer = OldBuffer;
+  Pos = OldPos;
+}
+
+inline bool parseBool(const char *Value, bool *b) {
+  if (strncmp(Value, "0", 1) == 0 || strncmp(Value, "no", 2) == 0 ||
+      strncmp(Value, "false", 5) == 0) {
+    *b = false;
+    return true;
+  }
+  if (strncmp(Value, "1", 1) == 0 || strncmp(Value, "yes", 3) == 0 ||
+      strncmp(Value, "true", 4) == 0) {
+    *b = true;
+    return true;
+  }
+  return false;
+}
+
+bool FlagParser::runHandler(const char *Name, const char *Value) {
+  for (u32 I = 0; I < NumberOfFlags; ++I) {
+    const uptr Len = strlen(Flags[I].Name);
+    if (strncmp(Name, Flags[I].Name, Len) != 0 || Name[Len] != '=')
+      continue;
+    bool Ok = false;
+    switch (Flags[I].Type) {
+    case FlagType::FT_bool:
+      Ok = parseBool(Value, reinterpret_cast<bool *>(Flags[I].Var));
+      if (!Ok)
+        reportInvalidFlag("bool", Value);
+      break;
+    case FlagType::FT_int:
+      char *ValueEnd;
+      *reinterpret_cast<int *>(Flags[I].Var) =
+          static_cast<int>(strtol(Value, &ValueEnd, 10));
+      Ok =
+          *ValueEnd == '"' || *ValueEnd == '\'' || isSeparatorOrNull(*ValueEnd);
+      if (!Ok)
+        reportInvalidFlag("int", Value);
+      break;
+    }
+    return Ok;
+  }
+  // Unrecognized flag. This is not a fatal error, we may print a warning later.
+  UnknownFlags.add(Name);
+  return true;
+}
+
+void FlagParser::registerFlag(const char *Name, const char *Desc, FlagType Type,
+                              void *Var) {
+  CHECK_LT(NumberOfFlags, MaxFlags);
+  Flags[NumberOfFlags].Name = Name;
+  Flags[NumberOfFlags].Desc = Desc;
+  Flags[NumberOfFlags].Type = Type;
+  Flags[NumberOfFlags].Var = Var;
+  ++NumberOfFlags;
+}
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.h b/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.h
new file mode 100644
index 0000000000..ba832adbd9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/flags_parser.h
@@ -0,0 +1,55 @@
+//===-- flags_parser.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FLAGS_PARSER_H_
+#define SCUDO_FLAGS_PARSER_H_
+
+#include "report.h"
+#include "string_utils.h"
+
+#include <stddef.h>
+
+namespace scudo {
+
+enum class FlagType : u8 {
+  FT_bool,
+  FT_int,
+};
+
+class FlagParser {
+public:
+  void registerFlag(const char *Name, const char *Desc, FlagType Type,
+                    void *Var);
+  void parseString(const char *S);
+  void printFlagDescriptions();
+
+private:
+  static const u32 MaxFlags = 20;
+  struct Flag {
+    const char *Name;
+    const char *Desc;
+    FlagType Type;
+    void *Var;
+  } Flags[MaxFlags];
+
+  u32 NumberOfFlags = 0;
+  const char *Buffer = nullptr;
+  uptr Pos = 0;
+
+  void reportFatalError(const char *Error);
+  void skipWhitespace();
+  void parseFlags();
+  void parseFlag();
+  bool runHandler(const char *Name, const char *Value);
+};
+
+void reportUnrecognizedFlags();
+
+} // namespace scudo
+
+#endif // SCUDO_FLAGS_PARSER_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.cpp
new file mode 100644
index 0000000000..4290616fb1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.cpp
@@ -0,0 +1,202 @@
+//===-- fuchsia.cpp ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "platform.h"
+
+#if SCUDO_FUCHSIA
+
+#include "common.h"
+#include "mutex.h"
+#include "string_utils.h"
+
+#error #include <lib/sync/mutex.h> // for sync_mutex_t
+#include <stdlib.h>         // for getenv()
+#error #include <zircon/compiler.h>
+#error #include <zircon/sanitizer.h>
+#error #include <zircon/syscalls.h>
+
+namespace scudo {
+
+uptr getPageSize() { return _zx_system_get_page_size(); }
+
+void NORETURN die() { __builtin_trap(); }
+
+// We zero-initialize the Extra parameter of map(), make sure this is consistent
+// with ZX_HANDLE_INVALID.
+static_assert(ZX_HANDLE_INVALID == 0, "");
+
+static void *allocateVmar(uptr Size, MapPlatformData *Data, bool AllowNoMem) {
+  // Only scenario so far.
+  DCHECK(Data);
+  DCHECK_EQ(Data->Vmar, ZX_HANDLE_INVALID);
+
+  const zx_status_t Status = _zx_vmar_allocate(
+      _zx_vmar_root_self(),
+      ZX_VM_CAN_MAP_READ | ZX_VM_CAN_MAP_WRITE | ZX_VM_CAN_MAP_SPECIFIC, 0,
+      Size, &Data->Vmar, &Data->VmarBase);
+  if (UNLIKELY(Status != ZX_OK)) {
+    if (Status != ZX_ERR_NO_MEMORY || !AllowNoMem)
+      dieOnMapUnmapError(Status == ZX_ERR_NO_MEMORY ? Size : 0);
+    return nullptr;
+  }
+  return reinterpret_cast<void *>(Data->VmarBase);
+}
+
+void *map(void *Addr, uptr Size, const char *Name, uptr Flags,
+          MapPlatformData *Data) {
+  DCHECK_EQ(Size % getPageSizeCached(), 0);
+  const bool AllowNoMem = !!(Flags & MAP_ALLOWNOMEM);
+
+  // For MAP_NOACCESS, just allocate a Vmar and return.
+  if (Flags & MAP_NOACCESS)
+    return allocateVmar(Size, Data, AllowNoMem);
+
+  const zx_handle_t Vmar = Data ? Data->Vmar : _zx_vmar_root_self();
+  CHECK_NE(Vmar, ZX_HANDLE_INVALID);
+
+  zx_status_t Status;
+  zx_handle_t Vmo;
+  uint64_t VmoSize = 0;
+  if (Data && Data->Vmo != ZX_HANDLE_INVALID) {
+    // If a Vmo was specified, it's a resize operation.
+    CHECK(Addr);
+    DCHECK(Flags & MAP_RESIZABLE);
+    Vmo = Data->Vmo;
+    VmoSize = Data->VmoSize;
+    Status = _zx_vmo_set_size(Vmo, VmoSize + Size);
+    if (Status != ZX_OK) {
+      if (Status != ZX_ERR_NO_MEMORY || !AllowNoMem)
+        dieOnMapUnmapError(Status == ZX_ERR_NO_MEMORY ? Size : 0);
+      return nullptr;
+    }
+  } else {
+    // Otherwise, create a Vmo and set its name.
+    Status = _zx_vmo_create(Size, ZX_VMO_RESIZABLE, &Vmo);
+    if (UNLIKELY(Status != ZX_OK)) {
+      if (Status != ZX_ERR_NO_MEMORY || !AllowNoMem)
+        dieOnMapUnmapError(Status == ZX_ERR_NO_MEMORY ? Size : 0);
+      return nullptr;
+    }
+    _zx_object_set_property(Vmo, ZX_PROP_NAME, Name, strlen(Name));
+  }
+
+  uintptr_t P;
+  zx_vm_option_t MapFlags =
+      ZX_VM_PERM_READ | ZX_VM_PERM_WRITE | ZX_VM_ALLOW_FAULTS;
+  const uint64_t Offset =
+      Addr ? reinterpret_cast<uintptr_t>(Addr) - Data->VmarBase : 0;
+  if (Offset)
+    MapFlags |= ZX_VM_SPECIFIC;
+  Status = _zx_vmar_map(Vmar, MapFlags, Offset, Vmo, VmoSize, Size, &P);
+  // No need to track the Vmo if we don't intend on resizing it. Close it.
+  if (Flags & MAP_RESIZABLE) {
+    DCHECK(Data);
+    if (Data->Vmo == ZX_HANDLE_INVALID)
+      Data->Vmo = Vmo;
+    else
+      DCHECK_EQ(Data->Vmo, Vmo);
+  } else {
+    CHECK_EQ(_zx_handle_close(Vmo), ZX_OK);
+  }
+  if (UNLIKELY(Status != ZX_OK)) {
+    if (Status != ZX_ERR_NO_MEMORY || !AllowNoMem)
+      dieOnMapUnmapError(Status == ZX_ERR_NO_MEMORY ? Size : 0);
+    return nullptr;
+  }
+  if (Data)
+    Data->VmoSize += Size;
+
+  return reinterpret_cast<void *>(P);
+}
+
+void unmap(void *Addr, uptr Size, uptr Flags, MapPlatformData *Data) {
+  if (Flags & UNMAP_ALL) {
+    DCHECK_NE(Data, nullptr);
+    const zx_handle_t Vmar = Data->Vmar;
+    DCHECK_NE(Vmar, _zx_vmar_root_self());
+    // Destroying the vmar effectively unmaps the whole mapping.
+    CHECK_EQ(_zx_vmar_destroy(Vmar), ZX_OK);
+    CHECK_EQ(_zx_handle_close(Vmar), ZX_OK);
+  } else {
+    const zx_handle_t Vmar = Data ? Data->Vmar : _zx_vmar_root_self();
+    const zx_status_t Status =
+        _zx_vmar_unmap(Vmar, reinterpret_cast<uintptr_t>(Addr), Size);
+    if (UNLIKELY(Status != ZX_OK))
+      dieOnMapUnmapError();
+  }
+  if (Data) {
+    if (Data->Vmo != ZX_HANDLE_INVALID)
+      CHECK_EQ(_zx_handle_close(Data->Vmo), ZX_OK);
+    memset(Data, 0, sizeof(*Data));
+  }
+}
+
+void setMemoryPermission(UNUSED uptr Addr, UNUSED uptr Size, UNUSED uptr Flags,
+                         UNUSED MapPlatformData *Data) {
+  const zx_vm_option_t Prot =
+      (Flags & MAP_NOACCESS) ? 0 : (ZX_VM_PERM_READ | ZX_VM_PERM_WRITE);
+  DCHECK(Data);
+  DCHECK_NE(Data->Vmar, ZX_HANDLE_INVALID);
+  if (_zx_vmar_protect(Data->Vmar, Prot, Addr, Size) != ZX_OK)
+    dieOnMapUnmapError();
+}
+
+void releasePagesToOS(UNUSED uptr BaseAddress, uptr Offset, uptr Size,
+                      MapPlatformData *Data) {
+  DCHECK(Data);
+  DCHECK_NE(Data->Vmar, ZX_HANDLE_INVALID);
+  DCHECK_NE(Data->Vmo, ZX_HANDLE_INVALID);
+  const zx_status_t Status =
+      _zx_vmo_op_range(Data->Vmo, ZX_VMO_OP_DECOMMIT, Offset, Size, NULL, 0);
+  CHECK_EQ(Status, ZX_OK);
+}
+
+const char *getEnv(const char *Name) { return getenv(Name); }
+
+// Note: we need to flag these methods with __TA_NO_THREAD_SAFETY_ANALYSIS
+// because the Fuchsia implementation of sync_mutex_t has clang thread safety
+// annotations. Were we to apply proper capability annotations to the top level
+// HybridMutex class itself, they would not be needed. As it stands, the
+// thread analysis thinks that we are locking the mutex and accidentally leaving
+// it locked on the way out.
+bool HybridMutex::tryLock() __TA_NO_THREAD_SAFETY_ANALYSIS {
+  // Size and alignment must be compatible between both types.
+  return sync_mutex_trylock(&M) == ZX_OK;
+}
+
+void HybridMutex::lockSlow() __TA_NO_THREAD_SAFETY_ANALYSIS {
+  sync_mutex_lock(&M);
+}
+
+void HybridMutex::unlock() __TA_NO_THREAD_SAFETY_ANALYSIS {
+  sync_mutex_unlock(&M);
+}
+
+u64 getMonotonicTime() { return _zx_clock_get_monotonic(); }
+
+u32 getNumberOfCPUs() { return _zx_system_get_num_cpus(); }
+
+u32 getThreadID() { return 0; }
+
+bool getRandom(void *Buffer, uptr Length, UNUSED bool Blocking) {
+  static_assert(MaxRandomLength <= ZX_CPRNG_DRAW_MAX_LEN, "");
+  if (UNLIKELY(!Buffer || !Length || Length > MaxRandomLength))
+    return false;
+  _zx_cprng_draw(Buffer, Length);
+  return true;
+}
+
+void outputRaw(const char *Buffer) {
+  __sanitizer_log_write(Buffer, strlen(Buffer));
+}
+
+void setAbortMessage(const char *Message) {}
+
+} // namespace scudo
+
+#endif // SCUDO_FUCHSIA
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.h b/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.h
new file mode 100644
index 0000000000..a69cfdc23c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/fuchsia.h
@@ -0,0 +1,31 @@
+//===-- fuchsia.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_FUCHSIA_H_
+#define SCUDO_FUCHSIA_H_
+
+#include "platform.h"
+
+#if SCUDO_FUCHSIA
+
+#error #include <zircon/process.h>
+
+namespace scudo {
+
+struct MapPlatformData {
+  zx_handle_t Vmar;
+  zx_handle_t Vmo;
+  uintptr_t VmarBase;
+  uint64_t VmoSize;
+};
+
+} // namespace scudo
+
+#endif // SCUDO_FUCHSIA
+
+#endif // SCUDO_FUCHSIA_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/include/scudo/interface.h b/contrib/libs/clang14-rt/lib/scudo/standalone/include/scudo/interface.h
new file mode 100644
index 0000000000..9b9a84623c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/include/scudo/interface.h
@@ -0,0 +1,160 @@
+//===-- scudo/interface.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_INTERFACE_H_
+#define SCUDO_INTERFACE_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+extern "C" {
+
+__attribute__((weak)) const char *__scudo_default_options();
+
+// Post-allocation & pre-deallocation hooks.
+// They must be thread-safe and not use heap related functions.
+__attribute__((weak)) void __scudo_allocate_hook(void *ptr, size_t size);
+__attribute__((weak)) void __scudo_deallocate_hook(void *ptr);
+
+void __scudo_print_stats(void);
+
+typedef void (*iterate_callback)(uintptr_t base, size_t size, void *arg);
+
+// Determine the likely cause of a tag check fault or other memory protection
+// error on a system with memory tagging support. The results are returned via
+// the error_info data structure. Up to three possible causes are returned in
+// the reports array, in decreasing order of probability. The remaining elements
+// of reports are zero-initialized.
+//
+// This function may be called from a different process from the one that
+// crashed. In this case, various data structures must be copied from the
+// crashing process to the process that analyzes the crash.
+//
+// This interface is not guaranteed to be stable and may change at any time.
+// Furthermore, the version of scudo in the crashing process must be the same as
+// the version in the process that analyzes the crash.
+//
+// fault_addr is the fault address. On aarch64 this is available in the system
+// register FAR_ELx, or siginfo.si_addr in Linux 5.11 or above. This address
+// must include the pointer tag; this is available if SA_EXPOSE_TAGBITS was set
+// in sigaction.sa_flags when the signal handler was registered. Note that the
+// kernel strips the tag from the field sigcontext.fault_address, so this
+// address is not suitable to be passed as fault_addr.
+//
+// stack_depot is a pointer to the stack depot data structure, which may be
+// obtained by calling the function __scudo_get_stack_depot_addr() in the
+// crashing process. The size of the stack depot is available by calling the
+// function __scudo_get_stack_depot_size().
+//
+// region_info is a pointer to the region info data structure, which may be
+// obtained by calling the function __scudo_get_region_info_addr() in the
+// crashing process. The size of the region info is available by calling the
+// function __scudo_get_region_info_size().
+//
+// memory is a pointer to a region of memory surrounding the fault address.
+// The more memory available via this pointer, the more likely it is that the
+// function will be able to analyze a crash correctly. It is recommended to
+// provide an amount of memory equal to 16 * the primary allocator's largest
+// size class either side of the fault address.
+//
+// memory_tags is a pointer to an array of memory tags for the memory accessed
+// via memory. Each byte of this array corresponds to a region of memory of size
+// equal to the architecturally defined memory tag granule size (16 on aarch64).
+//
+// memory_addr is the start address of memory in the crashing process's address
+// space.
+//
+// memory_size is the size of the memory region referred to by the memory
+// pointer.
+void __scudo_get_error_info(struct scudo_error_info *error_info,
+                            uintptr_t fault_addr, const char *stack_depot,
+                            const char *region_info, const char *ring_buffer,
+                            const char *memory, const char *memory_tags,
+                            uintptr_t memory_addr, size_t memory_size);
+
+enum scudo_error_type {
+  UNKNOWN,
+  USE_AFTER_FREE,
+  BUFFER_OVERFLOW,
+  BUFFER_UNDERFLOW,
+};
+
+struct scudo_error_report {
+  enum scudo_error_type error_type;
+
+  uintptr_t allocation_address;
+  uintptr_t allocation_size;
+
+  uint32_t allocation_tid;
+  uintptr_t allocation_trace[64];
+
+  uint32_t deallocation_tid;
+  uintptr_t deallocation_trace[64];
+};
+
+struct scudo_error_info {
+  struct scudo_error_report reports[3];
+};
+
+const char *__scudo_get_stack_depot_addr();
+size_t __scudo_get_stack_depot_size();
+
+const char *__scudo_get_region_info_addr();
+size_t __scudo_get_region_info_size();
+
+const char *__scudo_get_ring_buffer_addr();
+size_t __scudo_get_ring_buffer_size();
+
+#ifndef M_DECAY_TIME
+#define M_DECAY_TIME -100
+#endif
+
+#ifndef M_PURGE
+#define M_PURGE -101
+#endif
+
+// Tune the allocator's choice of memory tags to make it more likely that
+// a certain class of memory errors will be detected. The value argument should
+// be one of the M_MEMTAG_TUNING_* constants below.
+#ifndef M_MEMTAG_TUNING
+#define M_MEMTAG_TUNING -102
+#endif
+
+// Per-thread memory initialization tuning. The value argument should be one of:
+// 1: Disable automatic heap initialization and, where possible, memory tagging,
+//    on this thread.
+// 0: Normal behavior.
+#ifndef M_THREAD_DISABLE_MEM_INIT
+#define M_THREAD_DISABLE_MEM_INIT -103
+#endif
+
+#ifndef M_CACHE_COUNT_MAX
+#define M_CACHE_COUNT_MAX -200
+#endif
+
+#ifndef M_CACHE_SIZE_MAX
+#define M_CACHE_SIZE_MAX -201
+#endif
+
+#ifndef M_TSDS_COUNT_MAX
+#define M_TSDS_COUNT_MAX -202
+#endif
+
+// Tune for buffer overflows.
+#ifndef M_MEMTAG_TUNING_BUFFER_OVERFLOW
+#define M_MEMTAG_TUNING_BUFFER_OVERFLOW 0
+#endif
+
+// Tune for use-after-free.
+#ifndef M_MEMTAG_TUNING_UAF
+#define M_MEMTAG_TUNING_UAF 1
+#endif
+
+} // extern "C"
+
+#endif // SCUDO_INTERFACE_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/internal_defs.h b/contrib/libs/clang14-rt/lib/scudo/standalone/internal_defs.h
new file mode 100644
index 0000000000..621fc9c45e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/internal_defs.h
@@ -0,0 +1,166 @@
+//===-- internal_defs.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_INTERNAL_DEFS_H_
+#define SCUDO_INTERNAL_DEFS_H_
+
+#include "platform.h"
+
+#include <stdint.h>
+
+#ifndef SCUDO_DEBUG
+#define SCUDO_DEBUG 0
+#endif
+
+#define ARRAY_SIZE(A) (sizeof(A) / sizeof((A)[0]))
+
+// String related macros.
+
+#define STRINGIFY_(S) #S
+#define STRINGIFY(S) STRINGIFY_(S)
+#define CONCATENATE_(S, C) S##C
+#define CONCATENATE(S, C) CONCATENATE_(S, C)
+
+// Attributes & builtins related macros.
+
+#define INTERFACE __attribute__((visibility("default")))
+#define HIDDEN __attribute__((visibility("hidden")))
+#define WEAK __attribute__((weak))
+#define ALWAYS_INLINE inline __attribute__((always_inline))
+#define ALIAS(X) __attribute__((alias(X)))
+#define FORMAT(F, A) __attribute__((format(printf, F, A)))
+#define NOINLINE __attribute__((noinline))
+#define NORETURN __attribute__((noreturn))
+#define LIKELY(X) __builtin_expect(!!(X), 1)
+#define UNLIKELY(X) __builtin_expect(!!(X), 0)
+#if defined(__i386__) || defined(__x86_64__)
+// __builtin_prefetch(X) generates prefetchnt0 on x86
+#define PREFETCH(X) __asm__("prefetchnta (%0)" : : "r"(X))
+#else
+#define PREFETCH(X) __builtin_prefetch(X)
+#endif
+#define UNUSED __attribute__((unused))
+#define USED __attribute__((used))
+#define NOEXCEPT noexcept
+
+// This check is only available on Clang. This is essentially an alias of
+// C++20's 'constinit' specifier which will take care of this when (if?) we can
+// ask all libc's that use Scudo to compile us with C++20. Dynamic
+// initialization is bad; Scudo is designed to be lazy-initializated on the
+// first call to malloc/free (and friends), and this generally happens in the
+// loader somewhere in libdl's init. After the loader is done, control is
+// transferred to libc's initialization, and the dynamic initializers are run.
+// If there's a dynamic initializer for Scudo, then it will clobber the
+// already-initialized Scudo, and re-initialize all its members back to default
+// values, causing various explosions. Unfortunately, marking
+// scudo::Allocator<>'s constructor as 'constexpr' isn't sufficient to prevent
+// dynamic initialization, as default initialization is fine under 'constexpr'
+// (but not 'constinit'). Clang at -O0, and gcc at all opt levels will emit a
+// dynamic initializer for any constant-initialized variables if there is a mix
+// of default-initialized and constant-initialized variables.
+//
+// If you're looking at this because your build failed, you probably introduced
+// a new member to scudo::Allocator<> (possibly transiently) that didn't have an
+// initializer. The fix is easy - just add one.
+#if defined(__has_attribute)
+#if __has_attribute(require_constant_initialization)
+#define SCUDO_REQUIRE_CONSTANT_INITIALIZATION                                  \
+  __attribute__((__require_constant_initialization__))
+#else
+#define SCUDO_REQUIRE_CONSTANT_INITIALIZATION
+#endif
+#endif
+
+namespace scudo {
+
+typedef uintptr_t uptr;
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+typedef intptr_t sptr;
+typedef int8_t s8;
+typedef int16_t s16;
+typedef int32_t s32;
+typedef int64_t s64;
+
+// The following two functions have platform specific implementations.
+void outputRaw(const char *Buffer);
+void NORETURN die();
+
+#define RAW_CHECK_MSG(Expr, Msg)                                               \
+  do {                                                                         \
+    if (UNLIKELY(!(Expr))) {                                                   \
+      outputRaw(Msg);                                                          \
+      die();                                                                   \
+    }                                                                          \
+  } while (false)
+
+#define RAW_CHECK(Expr) RAW_CHECK_MSG(Expr, #Expr)
+
+void NORETURN reportCheckFailed(const char *File, int Line,
+                                const char *Condition, u64 Value1, u64 Value2);
+#define CHECK_IMPL(C1, Op, C2)                                                 \
+  do {                                                                         \
+    if (UNLIKELY(!(C1 Op C2))) {                                               \
+      scudo::reportCheckFailed(__FILE__, __LINE__, #C1 " " #Op " " #C2,        \
+                               (scudo::u64)C1, (scudo::u64)C2);                \
+      scudo::die();                                                            \
+    }                                                                          \
+  } while (false)
+
+#define CHECK(A) CHECK_IMPL((A), !=, 0)
+#define CHECK_EQ(A, B) CHECK_IMPL((A), ==, (B))
+#define CHECK_NE(A, B) CHECK_IMPL((A), !=, (B))
+#define CHECK_LT(A, B) CHECK_IMPL((A), <, (B))
+#define CHECK_LE(A, B) CHECK_IMPL((A), <=, (B))
+#define CHECK_GT(A, B) CHECK_IMPL((A), >, (B))
+#define CHECK_GE(A, B) CHECK_IMPL((A), >=, (B))
+
+#if SCUDO_DEBUG
+#define DCHECK(A) CHECK(A)
+#define DCHECK_EQ(A, B) CHECK_EQ(A, B)
+#define DCHECK_NE(A, B) CHECK_NE(A, B)
+#define DCHECK_LT(A, B) CHECK_LT(A, B)
+#define DCHECK_LE(A, B) CHECK_LE(A, B)
+#define DCHECK_GT(A, B) CHECK_GT(A, B)
+#define DCHECK_GE(A, B) CHECK_GE(A, B)
+#else
+#define DCHECK(A)                                                              \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_EQ(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_NE(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_LT(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_LE(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_GT(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#define DCHECK_GE(A, B)                                                        \
+  do {                                                                         \
+  } while (false)
+#endif
+
+// The superfluous die() call effectively makes this macro NORETURN.
+#define UNREACHABLE(Msg)                                                       \
+  do {                                                                         \
+    CHECK(0 && Msg);                                                           \
+    die();                                                                     \
+  } while (0)
+
+} // namespace scudo
+
+#endif // SCUDO_INTERNAL_DEFS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/linux.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/linux.cpp
new file mode 100644
index 0000000000..c77c1bb600
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/linux.cpp
@@ -0,0 +1,218 @@
+//===-- linux.cpp -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "platform.h"
+
+#if SCUDO_LINUX
+
+#include "common.h"
+#include "linux.h"
+#include "mutex.h"
+#include "string_utils.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/futex.h>
+#include <sched.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/syscall.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+
+#if SCUDO_ANDROID
+#include <sys/prctl.h>
+// Definitions of prctl arguments to set a vma name in Android kernels.
+#define ANDROID_PR_SET_VMA 0x53564d41
+#define ANDROID_PR_SET_VMA_ANON_NAME 0
+#endif
+
+namespace scudo {
+
+uptr getPageSize() { return static_cast<uptr>(sysconf(_SC_PAGESIZE)); }
+
+void NORETURN die() { abort(); }
+
+void *map(void *Addr, uptr Size, UNUSED const char *Name, uptr Flags,
+          UNUSED MapPlatformData *Data) {
+  int MmapFlags = MAP_PRIVATE | MAP_ANONYMOUS;
+  int MmapProt;
+  if (Flags & MAP_NOACCESS) {
+    MmapFlags |= MAP_NORESERVE;
+    MmapProt = PROT_NONE;
+  } else {
+    MmapProt = PROT_READ | PROT_WRITE;
+  }
+#if defined(__aarch64__)
+#ifndef PROT_MTE
+#define PROT_MTE 0x20
+#endif
+  if (Flags & MAP_MEMTAG)
+    MmapProt |= PROT_MTE;
+#endif
+  if (Addr)
+    MmapFlags |= MAP_FIXED;
+  void *P = mmap(Addr, Size, MmapProt, MmapFlags, -1, 0);
+  if (P == MAP_FAILED) {
+    if (!(Flags & MAP_ALLOWNOMEM) || errno != ENOMEM)
+      dieOnMapUnmapError(errno == ENOMEM ? Size : 0);
+    return nullptr;
+  }
+#if SCUDO_ANDROID
+  if (Name)
+    prctl(ANDROID_PR_SET_VMA, ANDROID_PR_SET_VMA_ANON_NAME, P, Size, Name);
+#endif
+  return P;
+}
+
+void unmap(void *Addr, uptr Size, UNUSED uptr Flags,
+           UNUSED MapPlatformData *Data) {
+  if (munmap(Addr, Size) != 0)
+    dieOnMapUnmapError();
+}
+
+void setMemoryPermission(uptr Addr, uptr Size, uptr Flags,
+                         UNUSED MapPlatformData *Data) {
+  int Prot = (Flags & MAP_NOACCESS) ? PROT_NONE : (PROT_READ | PROT_WRITE);
+  if (mprotect(reinterpret_cast<void *>(Addr), Size, Prot) != 0)
+    dieOnMapUnmapError();
+}
+
+void releasePagesToOS(uptr BaseAddress, uptr Offset, uptr Size,
+                      UNUSED MapPlatformData *Data) {
+  void *Addr = reinterpret_cast<void *>(BaseAddress + Offset);
+
+  while (madvise(Addr, Size, MADV_DONTNEED) == -1 && errno == EAGAIN) {
+  }
+}
+
+// Calling getenv should be fine (c)(tm) at any time.
+const char *getEnv(const char *Name) { return getenv(Name); }
+
+namespace {
+enum State : u32 { Unlocked = 0, Locked = 1, Sleeping = 2 };
+}
+
+bool HybridMutex::tryLock() {
+  return atomic_compare_exchange(&M, Unlocked, Locked) == Unlocked;
+}
+
+// The following is based on https://akkadia.org/drepper/futex.pdf.
+void HybridMutex::lockSlow() {
+  u32 V = atomic_compare_exchange(&M, Unlocked, Locked);
+  if (V == Unlocked)
+    return;
+  if (V != Sleeping)
+    V = atomic_exchange(&M, Sleeping, memory_order_acquire);
+  while (V != Unlocked) {
+    syscall(SYS_futex, reinterpret_cast<uptr>(&M), FUTEX_WAIT_PRIVATE, Sleeping,
+            nullptr, nullptr, 0);
+    V = atomic_exchange(&M, Sleeping, memory_order_acquire);
+  }
+}
+
+void HybridMutex::unlock() {
+  if (atomic_fetch_sub(&M, 1U, memory_order_release) != Locked) {
+    atomic_store(&M, Unlocked, memory_order_release);
+    syscall(SYS_futex, reinterpret_cast<uptr>(&M), FUTEX_WAKE_PRIVATE, 1,
+            nullptr, nullptr, 0);
+  }
+}
+
+u64 getMonotonicTime() {
+  timespec TS;
+  clock_gettime(CLOCK_MONOTONIC, &TS);
+  return static_cast<u64>(TS.tv_sec) * (1000ULL * 1000 * 1000) +
+         static_cast<u64>(TS.tv_nsec);
+}
+
+u32 getNumberOfCPUs() {
+  cpu_set_t CPUs;
+  // sched_getaffinity can fail for a variety of legitimate reasons (lack of
+  // CAP_SYS_NICE, syscall filtering, etc), in which case we shall return 0.
+  if (sched_getaffinity(0, sizeof(cpu_set_t), &CPUs) != 0)
+    return 0;
+  return static_cast<u32>(CPU_COUNT(&CPUs));
+}
+
+u32 getThreadID() {
+#if SCUDO_ANDROID
+  return static_cast<u32>(gettid());
+#else
+  return static_cast<u32>(syscall(SYS_gettid));
+#endif
+}
+
+// Blocking is possibly unused if the getrandom block is not compiled in.
+bool getRandom(void *Buffer, uptr Length, UNUSED bool Blocking) {
+  if (!Buffer || !Length || Length > MaxRandomLength)
+    return false;
+  ssize_t ReadBytes;
+#if defined(SYS_getrandom)
+#if !defined(GRND_NONBLOCK)
+#define GRND_NONBLOCK 1
+#endif
+  // Up to 256 bytes, getrandom will not be interrupted.
+  ReadBytes =
+      syscall(SYS_getrandom, Buffer, Length, Blocking ? 0 : GRND_NONBLOCK);
+  if (ReadBytes == static_cast<ssize_t>(Length))
+    return true;
+#endif // defined(SYS_getrandom)
+  // Up to 256 bytes, a read off /dev/urandom will not be interrupted.
+  // Blocking is moot here, O_NONBLOCK has no effect when opening /dev/urandom.
+  const int FileDesc = open("/dev/urandom", O_RDONLY);
+  if (FileDesc == -1)
+    return false;
+  ReadBytes = read(FileDesc, Buffer, Length);
+  close(FileDesc);
+  return (ReadBytes == static_cast<ssize_t>(Length));
+}
+
+// Allocation free syslog-like API.
+extern "C" WEAK int async_safe_write_log(int pri, const char *tag,
+                                         const char *msg);
+
+void outputRaw(const char *Buffer) {
+  if (&async_safe_write_log) {
+    constexpr s32 AndroidLogInfo = 4;
+    constexpr uptr MaxLength = 1024U;
+    char LocalBuffer[MaxLength];
+    while (strlen(Buffer) > MaxLength) {
+      uptr P;
+      for (P = MaxLength - 1; P > 0; P--) {
+        if (Buffer[P] == '\n') {
+          memcpy(LocalBuffer, Buffer, P);
+          LocalBuffer[P] = '\0';
+          async_safe_write_log(AndroidLogInfo, "scudo", LocalBuffer);
+          Buffer = &Buffer[P + 1];
+          break;
+        }
+      }
+      // If no newline was found, just log the buffer.
+      if (P == 0)
+        break;
+    }
+    async_safe_write_log(AndroidLogInfo, "scudo", Buffer);
+  } else {
+    (void)write(2, Buffer, strlen(Buffer));
+  }
+}
+
+extern "C" WEAK void android_set_abort_message(const char *);
+
+void setAbortMessage(const char *Message) {
+  if (&android_set_abort_message)
+    android_set_abort_message(Message);
+}
+
+} // namespace scudo
+
+#endif // SCUDO_LINUX
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/linux.h b/contrib/libs/clang14-rt/lib/scudo/standalone/linux.h
new file mode 100644
index 0000000000..72acb6da83
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/linux.h
@@ -0,0 +1,25 @@
+//===-- linux.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_LINUX_H_
+#define SCUDO_LINUX_H_
+
+#include "platform.h"
+
+#if SCUDO_LINUX
+
+namespace scudo {
+
+// MapPlatformData is unused on Linux, define it as a minimally sized structure.
+struct MapPlatformData {};
+
+} // namespace scudo
+
+#endif // SCUDO_LINUX
+
+#endif // SCUDO_LINUX_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/list.h b/contrib/libs/clang14-rt/lib/scudo/standalone/list.h
new file mode 100644
index 0000000000..1ac93c2f65
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/list.h
@@ -0,0 +1,228 @@
+//===-- list.h --------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_LIST_H_
+#define SCUDO_LIST_H_
+
+#include "internal_defs.h"
+
+namespace scudo {
+
+// Intrusive POD singly and doubly linked list.
+// An object with all zero fields should represent a valid empty list. clear()
+// should be called on all non-zero-initialized objects before using.
+
+template <class T> class IteratorBase {
+public:
+  explicit IteratorBase(T *CurrentT) : Current(CurrentT) {}
+  IteratorBase &operator++() {
+    Current = Current->Next;
+    return *this;
+  }
+  bool operator!=(IteratorBase Other) const { return Current != Other.Current; }
+  T &operator*() { return *Current; }
+
+private:
+  T *Current;
+};
+
+template <class T> struct IntrusiveList {
+  bool empty() const { return Size == 0; }
+  uptr size() const { return Size; }
+
+  T *front() { return First; }
+  const T *front() const { return First; }
+  T *back() { return Last; }
+  const T *back() const { return Last; }
+
+  void clear() {
+    First = Last = nullptr;
+    Size = 0;
+  }
+
+  typedef IteratorBase<T> Iterator;
+  typedef IteratorBase<const T> ConstIterator;
+
+  Iterator begin() { return Iterator(First); }
+  Iterator end() { return Iterator(nullptr); }
+
+  ConstIterator begin() const { return ConstIterator(First); }
+  ConstIterator end() const { return ConstIterator(nullptr); }
+
+  void checkConsistency() const;
+
+protected:
+  uptr Size = 0;
+  T *First = nullptr;
+  T *Last = nullptr;
+};
+
+template <class T> void IntrusiveList<T>::checkConsistency() const {
+  if (Size == 0) {
+    CHECK_EQ(First, nullptr);
+    CHECK_EQ(Last, nullptr);
+  } else {
+    uptr Count = 0;
+    for (T *I = First;; I = I->Next) {
+      Count++;
+      if (I == Last)
+        break;
+    }
+    CHECK_EQ(this->size(), Count);
+    CHECK_EQ(Last->Next, nullptr);
+  }
+}
+
+template <class T> struct SinglyLinkedList : public IntrusiveList<T> {
+  using IntrusiveList<T>::First;
+  using IntrusiveList<T>::Last;
+  using IntrusiveList<T>::Size;
+  using IntrusiveList<T>::empty;
+
+  void push_back(T *X) {
+    X->Next = nullptr;
+    if (empty())
+      First = X;
+    else
+      Last->Next = X;
+    Last = X;
+    Size++;
+  }
+
+  void push_front(T *X) {
+    if (empty())
+      Last = X;
+    X->Next = First;
+    First = X;
+    Size++;
+  }
+
+  void pop_front() {
+    DCHECK(!empty());
+    First = First->Next;
+    if (!First)
+      Last = nullptr;
+    Size--;
+  }
+
+  void extract(T *Prev, T *X) {
+    DCHECK(!empty());
+    DCHECK_NE(Prev, nullptr);
+    DCHECK_NE(X, nullptr);
+    DCHECK_EQ(Prev->Next, X);
+    Prev->Next = X->Next;
+    if (Last == X)
+      Last = Prev;
+    Size--;
+  }
+
+  void append_back(SinglyLinkedList<T> *L) {
+    DCHECK_NE(this, L);
+    if (L->empty())
+      return;
+    if (empty()) {
+      *this = *L;
+    } else {
+      Last->Next = L->First;
+      Last = L->Last;
+      Size += L->size();
+    }
+    L->clear();
+  }
+};
+
+template <class T> struct DoublyLinkedList : IntrusiveList<T> {
+  using IntrusiveList<T>::First;
+  using IntrusiveList<T>::Last;
+  using IntrusiveList<T>::Size;
+  using IntrusiveList<T>::empty;
+
+  void push_front(T *X) {
+    X->Prev = nullptr;
+    if (empty()) {
+      Last = X;
+    } else {
+      DCHECK_EQ(First->Prev, nullptr);
+      First->Prev = X;
+    }
+    X->Next = First;
+    First = X;
+    Size++;
+  }
+
+  // Inserts X before Y.
+  void insert(T *X, T *Y) {
+    if (Y == First)
+      return push_front(X);
+    T *Prev = Y->Prev;
+    // This is a hard CHECK to ensure consistency in the event of an intentional
+    // corruption of Y->Prev, to prevent a potential write-{4,8}.
+    CHECK_EQ(Prev->Next, Y);
+    Prev->Next = X;
+    X->Prev = Prev;
+    X->Next = Y;
+    Y->Prev = X;
+    Size++;
+  }
+
+  void push_back(T *X) {
+    X->Next = nullptr;
+    if (empty()) {
+      First = X;
+    } else {
+      DCHECK_EQ(Last->Next, nullptr);
+      Last->Next = X;
+    }
+    X->Prev = Last;
+    Last = X;
+    Size++;
+  }
+
+  void pop_front() {
+    DCHECK(!empty());
+    First = First->Next;
+    if (!First)
+      Last = nullptr;
+    else
+      First->Prev = nullptr;
+    Size--;
+  }
+
+  // The consistency of the adjacent links is aggressively checked in order to
+  // catch potential corruption attempts, that could yield a mirrored
+  // write-{4,8} primitive. nullptr checks are deemed less vital.
+  void remove(T *X) {
+    T *Prev = X->Prev;
+    T *Next = X->Next;
+    if (Prev) {
+      CHECK_EQ(Prev->Next, X);
+      Prev->Next = Next;
+    }
+    if (Next) {
+      CHECK_EQ(Next->Prev, X);
+      Next->Prev = Prev;
+    }
+    if (First == X) {
+      DCHECK_EQ(Prev, nullptr);
+      First = Next;
+    } else {
+      DCHECK_NE(Prev, nullptr);
+    }
+    if (Last == X) {
+      DCHECK_EQ(Next, nullptr);
+      Last = Prev;
+    } else {
+      DCHECK_NE(Next, nullptr);
+    }
+    Size--;
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_LIST_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/local_cache.h b/contrib/libs/clang14-rt/lib/scudo/standalone/local_cache.h
new file mode 100644
index 0000000000..f46645f9ba
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/local_cache.h
@@ -0,0 +1,198 @@
+//===-- local_cache.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_LOCAL_CACHE_H_
+#define SCUDO_LOCAL_CACHE_H_
+
+#include "internal_defs.h"
+#include "report.h"
+#include "stats.h"
+
+namespace scudo {
+
+template <class SizeClassAllocator> struct SizeClassAllocatorLocalCache {
+  typedef typename SizeClassAllocator::SizeClassMap SizeClassMap;
+  typedef typename SizeClassAllocator::CompactPtrT CompactPtrT;
+
+  struct TransferBatch {
+    static const u32 MaxNumCached = SizeClassMap::MaxNumCachedHint;
+    void setFromArray(CompactPtrT *Array, u32 N) {
+      DCHECK_LE(N, MaxNumCached);
+      Count = N;
+      memcpy(Batch, Array, sizeof(Batch[0]) * Count);
+    }
+    void clear() { Count = 0; }
+    void add(CompactPtrT P) {
+      DCHECK_LT(Count, MaxNumCached);
+      Batch[Count++] = P;
+    }
+    void copyToArray(CompactPtrT *Array) const {
+      memcpy(Array, Batch, sizeof(Batch[0]) * Count);
+    }
+    u32 getCount() const { return Count; }
+    CompactPtrT get(u32 I) const {
+      DCHECK_LE(I, Count);
+      return Batch[I];
+    }
+    static u32 getMaxCached(uptr Size) {
+      return Min(MaxNumCached, SizeClassMap::getMaxCachedHint(Size));
+    }
+    TransferBatch *Next;
+
+  private:
+    u32 Count;
+    CompactPtrT Batch[MaxNumCached];
+  };
+
+  void init(GlobalStats *S, SizeClassAllocator *A) {
+    DCHECK(isEmpty());
+    Stats.init();
+    if (LIKELY(S))
+      S->link(&Stats);
+    Allocator = A;
+  }
+
+  void destroy(GlobalStats *S) {
+    drain();
+    if (LIKELY(S))
+      S->unlink(&Stats);
+  }
+
+  void *allocate(uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    PerClass *C = &PerClassArray[ClassId];
+    if (C->Count == 0) {
+      if (UNLIKELY(!refill(C, ClassId)))
+        return nullptr;
+      DCHECK_GT(C->Count, 0);
+    }
+    // We read ClassSize first before accessing Chunks because it's adjacent to
+    // Count, while Chunks might be further off (depending on Count). That keeps
+    // the memory accesses in close quarters.
+    const uptr ClassSize = C->ClassSize;
+    CompactPtrT CompactP = C->Chunks[--C->Count];
+    Stats.add(StatAllocated, ClassSize);
+    Stats.sub(StatFree, ClassSize);
+    return Allocator->decompactPtr(ClassId, CompactP);
+  }
+
+  void deallocate(uptr ClassId, void *P) {
+    CHECK_LT(ClassId, NumClasses);
+    PerClass *C = &PerClassArray[ClassId];
+    // We still have to initialize the cache in the event that the first heap
+    // operation in a thread is a deallocation.
+    initCacheMaybe(C);
+    if (C->Count == C->MaxCount)
+      drain(C, ClassId);
+    // See comment in allocate() about memory accesses.
+    const uptr ClassSize = C->ClassSize;
+    C->Chunks[C->Count++] =
+        Allocator->compactPtr(ClassId, reinterpret_cast<uptr>(P));
+    Stats.sub(StatAllocated, ClassSize);
+    Stats.add(StatFree, ClassSize);
+  }
+
+  bool isEmpty() const {
+    for (uptr I = 0; I < NumClasses; ++I)
+      if (PerClassArray[I].Count)
+        return false;
+    return true;
+  }
+
+  void drain() {
+    // Drain BatchClassId last as createBatch can refill it.
+    for (uptr I = 0; I < NumClasses; ++I) {
+      if (I == BatchClassId)
+        continue;
+      while (PerClassArray[I].Count > 0)
+        drain(&PerClassArray[I], I);
+    }
+    while (PerClassArray[BatchClassId].Count > 0)
+      drain(&PerClassArray[BatchClassId], BatchClassId);
+    DCHECK(isEmpty());
+  }
+
+  TransferBatch *createBatch(uptr ClassId, void *B) {
+    if (ClassId != BatchClassId)
+      B = allocate(BatchClassId);
+    return reinterpret_cast<TransferBatch *>(B);
+  }
+
+  LocalStats &getStats() { return Stats; }
+
+private:
+  static const uptr NumClasses = SizeClassMap::NumClasses;
+  static const uptr BatchClassId = SizeClassMap::BatchClassId;
+  struct PerClass {
+    u32 Count;
+    u32 MaxCount;
+    // Note: ClassSize is zero for the transfer batch.
+    uptr ClassSize;
+    CompactPtrT Chunks[2 * TransferBatch::MaxNumCached];
+  };
+  PerClass PerClassArray[NumClasses] = {};
+  LocalStats Stats;
+  SizeClassAllocator *Allocator = nullptr;
+
+  ALWAYS_INLINE void initCacheMaybe(PerClass *C) {
+    if (LIKELY(C->MaxCount))
+      return;
+    initCache();
+    DCHECK_NE(C->MaxCount, 0U);
+  }
+
+  NOINLINE void initCache() {
+    for (uptr I = 0; I < NumClasses; I++) {
+      PerClass *P = &PerClassArray[I];
+      const uptr Size = SizeClassAllocator::getSizeByClassId(I);
+      P->MaxCount = 2 * TransferBatch::getMaxCached(Size);
+      if (I != BatchClassId) {
+        P->ClassSize = Size;
+      } else {
+        // ClassSize in this struct is only used for malloc/free stats, which
+        // should only track user allocations, not internal movements.
+        P->ClassSize = 0;
+      }
+    }
+  }
+
+  void destroyBatch(uptr ClassId, void *B) {
+    if (ClassId != BatchClassId)
+      deallocate(BatchClassId, B);
+  }
+
+  NOINLINE bool refill(PerClass *C, uptr ClassId) {
+    initCacheMaybe(C);
+    TransferBatch *B = Allocator->popBatch(this, ClassId);
+    if (UNLIKELY(!B))
+      return false;
+    DCHECK_GT(B->getCount(), 0);
+    C->Count = B->getCount();
+    B->copyToArray(C->Chunks);
+    B->clear();
+    destroyBatch(ClassId, B);
+    return true;
+  }
+
+  NOINLINE void drain(PerClass *C, uptr ClassId) {
+    const u32 Count = Min(C->MaxCount / 2, C->Count);
+    TransferBatch *B =
+        createBatch(ClassId, Allocator->decompactPtr(ClassId, C->Chunks[0]));
+    if (UNLIKELY(!B))
+      reportOutOfMemory(SizeClassAllocator::getSizeByClassId(BatchClassId));
+    B->setFromArray(&C->Chunks[0], Count);
+    C->Count -= Count;
+    for (uptr I = 0; I < C->Count; I++)
+      C->Chunks[I] = C->Chunks[I + Count];
+    Allocator->pushBatch(ClassId, B);
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_LOCAL_CACHE_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/memtag.h b/contrib/libs/clang14-rt/lib/scudo/standalone/memtag.h
new file mode 100644
index 0000000000..df346bce1b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/memtag.h
@@ -0,0 +1,331 @@
+//===-- memtag.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_MEMTAG_H_
+#define SCUDO_MEMTAG_H_
+
+#include "internal_defs.h"
+
+#if SCUDO_LINUX
+#include <sys/auxv.h>
+#include <sys/prctl.h>
+#endif
+
+namespace scudo {
+
+#if (__clang_major__ >= 12 && defined(__aarch64__)) || defined(SCUDO_FUZZ)
+
+// We assume that Top-Byte Ignore is enabled if the architecture supports memory
+// tagging. Not all operating systems enable TBI, so we only claim architectural
+// support for memory tagging if the operating system enables TBI.
+// HWASan uses the top byte for its own purpose and Scudo should not touch it.
+#if SCUDO_LINUX && !defined(SCUDO_DISABLE_TBI) &&                              \
+    !__has_feature(hwaddress_sanitizer)
+inline constexpr bool archSupportsMemoryTagging() { return true; }
+#else
+inline constexpr bool archSupportsMemoryTagging() { return false; }
+#endif
+
+inline constexpr uptr archMemoryTagGranuleSize() { return 16; }
+
+inline uptr untagPointer(uptr Ptr) { return Ptr & ((1ULL << 56) - 1); }
+
+inline uint8_t extractTag(uptr Ptr) { return (Ptr >> 56) & 0xf; }
+
+#else
+
+inline constexpr bool archSupportsMemoryTagging() { return false; }
+
+inline uptr archMemoryTagGranuleSize() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline uptr untagPointer(uptr Ptr) {
+  (void)Ptr;
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline uint8_t extractTag(uptr Ptr) {
+  (void)Ptr;
+  UNREACHABLE("memory tagging not supported");
+}
+
+#endif
+
+#if __clang_major__ >= 12 && defined(__aarch64__)
+
+#if SCUDO_LINUX
+
+inline bool systemSupportsMemoryTagging() {
+#ifndef HWCAP2_MTE
+#define HWCAP2_MTE (1 << 18)
+#endif
+  return getauxval(AT_HWCAP2) & HWCAP2_MTE;
+}
+
+inline bool systemDetectsMemoryTagFaultsTestOnly() {
+#ifndef PR_SET_TAGGED_ADDR_CTRL
+#define PR_SET_TAGGED_ADDR_CTRL 54
+#endif
+#ifndef PR_GET_TAGGED_ADDR_CTRL
+#define PR_GET_TAGGED_ADDR_CTRL 56
+#endif
+#ifndef PR_TAGGED_ADDR_ENABLE
+#define PR_TAGGED_ADDR_ENABLE (1UL << 0)
+#endif
+#ifndef PR_MTE_TCF_SHIFT
+#define PR_MTE_TCF_SHIFT 1
+#endif
+#ifndef PR_MTE_TAG_SHIFT
+#define PR_MTE_TAG_SHIFT 3
+#endif
+#ifndef PR_MTE_TCF_NONE
+#define PR_MTE_TCF_NONE (0UL << PR_MTE_TCF_SHIFT)
+#endif
+#ifndef PR_MTE_TCF_SYNC
+#define PR_MTE_TCF_SYNC (1UL << PR_MTE_TCF_SHIFT)
+#endif
+#ifndef PR_MTE_TCF_MASK
+#define PR_MTE_TCF_MASK (3UL << PR_MTE_TCF_SHIFT)
+#endif
+  int res = prctl(PR_GET_TAGGED_ADDR_CTRL, 0, 0, 0, 0);
+  if (res == -1)
+    return false;
+  return (static_cast<unsigned long>(res) & PR_MTE_TCF_MASK) != PR_MTE_TCF_NONE;
+}
+
+inline void enableSystemMemoryTaggingTestOnly() {
+  prctl(PR_SET_TAGGED_ADDR_CTRL,
+        PR_TAGGED_ADDR_ENABLE | PR_MTE_TCF_SYNC | (0xfffe << PR_MTE_TAG_SHIFT),
+        0, 0, 0);
+}
+
+#else // !SCUDO_LINUX
+
+inline bool systemSupportsMemoryTagging() { return false; }
+
+inline bool systemDetectsMemoryTagFaultsTestOnly() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline void enableSystemMemoryTaggingTestOnly() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+#endif // SCUDO_LINUX
+
+class ScopedDisableMemoryTagChecks {
+  uptr PrevTCO;
+
+public:
+  ScopedDisableMemoryTagChecks() {
+    __asm__ __volatile__(
+        R"(
+        .arch_extension memtag
+        mrs %0, tco
+        msr tco, #1
+        )"
+        : "=r"(PrevTCO));
+  }
+
+  ~ScopedDisableMemoryTagChecks() {
+    __asm__ __volatile__(
+        R"(
+        .arch_extension memtag
+        msr tco, %0
+        )"
+        :
+        : "r"(PrevTCO));
+  }
+};
+
+inline uptr selectRandomTag(uptr Ptr, uptr ExcludeMask) {
+  ExcludeMask |= 1; // Always exclude Tag 0.
+  uptr TaggedPtr;
+  __asm__ __volatile__(
+      R"(
+      .arch_extension memtag
+      irg %[TaggedPtr], %[Ptr], %[ExcludeMask]
+      )"
+      : [TaggedPtr] "=r"(TaggedPtr)
+      : [Ptr] "r"(Ptr), [ExcludeMask] "r"(ExcludeMask));
+  return TaggedPtr;
+}
+
+inline uptr addFixedTag(uptr Ptr, uptr Tag) {
+  DCHECK_LT(Tag, 16);
+  DCHECK_EQ(untagPointer(Ptr), Ptr);
+  return Ptr | (Tag << 56);
+}
+
+inline uptr storeTags(uptr Begin, uptr End) {
+  DCHECK_EQ(0, Begin % 16);
+  uptr LineSize, Next, Tmp;
+  __asm__ __volatile__(
+      R"(
+    .arch_extension memtag
+
+    // Compute the cache line size in bytes (DCZID_EL0 stores it as the log2
+    // of the number of 4-byte words) and bail out to the slow path if DCZID_EL0
+    // indicates that the DC instructions are unavailable.
+    DCZID .req %[Tmp]
+    mrs DCZID, dczid_el0
+    tbnz DCZID, #4, 3f
+    and DCZID, DCZID, #15
+    mov %[LineSize], #4
+    lsl %[LineSize], %[LineSize], DCZID
+    .unreq DCZID
+
+    // Our main loop doesn't handle the case where we don't need to perform any
+    // DC GZVA operations. If the size of our tagged region is less than
+    // twice the cache line size, bail out to the slow path since it's not
+    // guaranteed that we'll be able to do a DC GZVA.
+    Size .req %[Tmp]
+    sub Size, %[End], %[Cur]
+    cmp Size, %[LineSize], lsl #1
+    b.lt 3f
+    .unreq Size
+
+    LineMask .req %[Tmp]
+    sub LineMask, %[LineSize], #1
+
+    // STZG until the start of the next cache line.
+    orr %[Next], %[Cur], LineMask
+  1:
+    stzg %[Cur], [%[Cur]], #16
+    cmp %[Cur], %[Next]
+    b.lt 1b
+
+    // DC GZVA cache lines until we have no more full cache lines.
+    bic %[Next], %[End], LineMask
+    .unreq LineMask
+  2:
+    dc gzva, %[Cur]
+    add %[Cur], %[Cur], %[LineSize]
+    cmp %[Cur], %[Next]
+    b.lt 2b
+
+    // STZG until the end of the tagged region. This loop is also used to handle
+    // slow path cases.
+  3:
+    cmp %[Cur], %[End]
+    b.ge 4f
+    stzg %[Cur], [%[Cur]], #16
+    b 3b
+
+  4:
+  )"
+      : [Cur] "+&r"(Begin), [LineSize] "=&r"(LineSize), [Next] "=&r"(Next),
+        [Tmp] "=&r"(Tmp)
+      : [End] "r"(End)
+      : "memory");
+  DCHECK_EQ(0, Begin % 16);
+  return Begin;
+}
+
+inline void storeTag(uptr Ptr) {
+  DCHECK_EQ(0, Ptr % 16);
+  __asm__ __volatile__(R"(
+    .arch_extension memtag
+    stg %0, [%0]
+  )"
+                       :
+                       : "r"(Ptr)
+                       : "memory");
+}
+
+inline uptr loadTag(uptr Ptr) {
+  DCHECK_EQ(0, Ptr % 16);
+  uptr TaggedPtr = Ptr;
+  __asm__ __volatile__(
+      R"(
+      .arch_extension memtag
+      ldg %0, [%0]
+      )"
+      : "+r"(TaggedPtr)
+      :
+      : "memory");
+  return TaggedPtr;
+}
+
+#else
+
+inline bool systemSupportsMemoryTagging() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline bool systemDetectsMemoryTagFaultsTestOnly() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline void enableSystemMemoryTaggingTestOnly() {
+  UNREACHABLE("memory tagging not supported");
+}
+
+struct ScopedDisableMemoryTagChecks {
+  ScopedDisableMemoryTagChecks() {}
+};
+
+inline uptr selectRandomTag(uptr Ptr, uptr ExcludeMask) {
+  (void)Ptr;
+  (void)ExcludeMask;
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline uptr addFixedTag(uptr Ptr, uptr Tag) {
+  (void)Ptr;
+  (void)Tag;
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline uptr storeTags(uptr Begin, uptr End) {
+  (void)Begin;
+  (void)End;
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline void storeTag(uptr Ptr) {
+  (void)Ptr;
+  UNREACHABLE("memory tagging not supported");
+}
+
+inline uptr loadTag(uptr Ptr) {
+  (void)Ptr;
+  UNREACHABLE("memory tagging not supported");
+}
+
+#endif
+
+inline void setRandomTag(void *Ptr, uptr Size, uptr ExcludeMask,
+                         uptr *TaggedBegin, uptr *TaggedEnd) {
+  *TaggedBegin = selectRandomTag(reinterpret_cast<uptr>(Ptr), ExcludeMask);
+  *TaggedEnd = storeTags(*TaggedBegin, *TaggedBegin + Size);
+}
+
+inline void *untagPointer(void *Ptr) {
+  return reinterpret_cast<void *>(untagPointer(reinterpret_cast<uptr>(Ptr)));
+}
+
+inline void *loadTag(void *Ptr) {
+  return reinterpret_cast<void *>(loadTag(reinterpret_cast<uptr>(Ptr)));
+}
+
+inline void *addFixedTag(void *Ptr, uptr Tag) {
+  return reinterpret_cast<void *>(
+      addFixedTag(reinterpret_cast<uptr>(Ptr), Tag));
+}
+
+template <typename Config>
+inline constexpr bool allocatorSupportsMemoryTagging() {
+  return archSupportsMemoryTagging() && Config::MaySupportMemoryTagging &&
+         (1 << SCUDO_MIN_ALIGNMENT_LOG) >= archMemoryTagGranuleSize();
+}
+
+} // namespace scudo
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/mutex.h b/contrib/libs/clang14-rt/lib/scudo/standalone/mutex.h
new file mode 100644
index 0000000000..b66733244c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/mutex.h
@@ -0,0 +1,72 @@
+//===-- mutex.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_MUTEX_H_
+#define SCUDO_MUTEX_H_
+
+#include "atomic_helpers.h"
+#include "common.h"
+
+#include <string.h>
+
+#if SCUDO_FUCHSIA
+#error #include <lib/sync/mutex.h> // for sync_mutex_t
+#endif
+
+namespace scudo {
+
+class HybridMutex {
+public:
+  bool tryLock();
+  NOINLINE void lock() {
+    if (LIKELY(tryLock()))
+      return;
+      // The compiler may try to fully unroll the loop, ending up in a
+      // NumberOfTries*NumberOfYields block of pauses mixed with tryLocks. This
+      // is large, ugly and unneeded, a compact loop is better for our purpose
+      // here. Use a pragma to tell the compiler not to unroll the loop.
+#ifdef __clang__
+#pragma nounroll
+#endif
+    for (u8 I = 0U; I < NumberOfTries; I++) {
+      yieldProcessor(NumberOfYields);
+      if (tryLock())
+        return;
+    }
+    lockSlow();
+  }
+  void unlock();
+
+private:
+  static constexpr u8 NumberOfTries = 8U;
+  static constexpr u8 NumberOfYields = 8U;
+
+#if SCUDO_LINUX
+  atomic_u32 M = {};
+#elif SCUDO_FUCHSIA
+  sync_mutex_t M = {};
+#endif
+
+  void lockSlow();
+};
+
+class ScopedLock {
+public:
+  explicit ScopedLock(HybridMutex &M) : Mutex(M) { Mutex.lock(); }
+  ~ScopedLock() { Mutex.unlock(); }
+
+private:
+  HybridMutex &Mutex;
+
+  ScopedLock(const ScopedLock &) = delete;
+  void operator=(const ScopedLock &) = delete;
+};
+
+} // namespace scudo
+
+#endif // SCUDO_MUTEX_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/options.h b/contrib/libs/clang14-rt/lib/scudo/standalone/options.h
new file mode 100644
index 0000000000..4e67865133
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/options.h
@@ -0,0 +1,74 @@
+//===-- options.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_OPTIONS_H_
+#define SCUDO_OPTIONS_H_
+
+#include "atomic_helpers.h"
+#include "common.h"
+#include "memtag.h"
+
+namespace scudo {
+
+enum class OptionBit {
+  MayReturnNull,
+  FillContents0of2,
+  FillContents1of2,
+  DeallocTypeMismatch,
+  DeleteSizeMismatch,
+  TrackAllocationStacks,
+  UseOddEvenTags,
+  UseMemoryTagging,
+  AddLargeAllocationSlack,
+};
+
+struct Options {
+  u32 Val;
+
+  bool get(OptionBit Opt) const { return Val & (1U << static_cast<u32>(Opt)); }
+
+  FillContentsMode getFillContentsMode() const {
+    return static_cast<FillContentsMode>(
+        (Val >> static_cast<u32>(OptionBit::FillContents0of2)) & 3);
+  }
+};
+
+template <typename Config> bool useMemoryTagging(Options Options) {
+  return allocatorSupportsMemoryTagging<Config>() &&
+         Options.get(OptionBit::UseMemoryTagging);
+}
+
+struct AtomicOptions {
+  atomic_u32 Val = {};
+
+  Options load() const { return Options{atomic_load_relaxed(&Val)}; }
+
+  void clear(OptionBit Opt) {
+    atomic_fetch_and(&Val, ~(1U << static_cast<u32>(Opt)),
+                     memory_order_relaxed);
+  }
+
+  void set(OptionBit Opt) {
+    atomic_fetch_or(&Val, 1U << static_cast<u32>(Opt), memory_order_relaxed);
+  }
+
+  void setFillContentsMode(FillContentsMode FillContents) {
+    u32 Opts = atomic_load_relaxed(&Val), NewOpts;
+    do {
+      NewOpts = Opts;
+      NewOpts &= ~(3U << static_cast<u32>(OptionBit::FillContents0of2));
+      NewOpts |= static_cast<u32>(FillContents)
+                 << static_cast<u32>(OptionBit::FillContents0of2);
+    } while (!atomic_compare_exchange_strong(&Val, &Opts, NewOpts,
+                                             memory_order_relaxed));
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_OPTIONS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/platform.h b/contrib/libs/clang14-rt/lib/scudo/standalone/platform.h
new file mode 100644
index 0000000000..36378d14d8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/platform.h
@@ -0,0 +1,80 @@
+//===-- platform.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_PLATFORM_H_
+#define SCUDO_PLATFORM_H_
+
+// Transitive includes of stdint.h specify some of the defines checked below.
+#include <stdint.h>
+
+#if defined(__linux__) && !defined(__TRUSTY__)
+#define SCUDO_LINUX 1
+#else
+#define SCUDO_LINUX 0
+#endif
+
+// See https://android.googlesource.com/platform/bionic/+/master/docs/defines.md
+#if defined(__BIONIC__)
+#define SCUDO_ANDROID 1
+#else
+#define SCUDO_ANDROID 0
+#endif
+
+#if defined(__Fuchsia__)
+#define SCUDO_FUCHSIA 1
+#else
+#define SCUDO_FUCHSIA 0
+#endif
+
+#if defined(__TRUSTY__)
+#define SCUDO_TRUSTY 1
+#else
+#define SCUDO_TRUSTY 0
+#endif
+
+#if __LP64__
+#define SCUDO_WORDSIZE 64U
+#else
+#define SCUDO_WORDSIZE 32U
+#endif
+
+#if SCUDO_WORDSIZE == 64U
+#define FIRST_32_SECOND_64(a, b) (b)
+#else
+#define FIRST_32_SECOND_64(a, b) (a)
+#endif
+
+#ifndef SCUDO_CAN_USE_PRIMARY64
+#define SCUDO_CAN_USE_PRIMARY64 (SCUDO_WORDSIZE == 64U)
+#endif
+
+#ifndef SCUDO_MIN_ALIGNMENT_LOG
+// We force malloc-type functions to be aligned to std::max_align_t, but there
+// is no reason why the minimum alignment for all other functions can't be 8
+// bytes. Except obviously for applications making incorrect assumptions.
+// TODO(kostyak): define SCUDO_MIN_ALIGNMENT_LOG 3
+#define SCUDO_MIN_ALIGNMENT_LOG FIRST_32_SECOND_64(3, 4)
+#endif
+
+#if defined(__aarch64__)
+#define SCUDO_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 48)
+#else
+#define SCUDO_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+#endif
+
+// Older gcc have issues aligning to a constexpr, and require an integer.
+// See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56859 among others.
+#if defined(__powerpc__) || defined(__powerpc64__)
+#define SCUDO_CACHE_LINE_SIZE 128
+#else
+#define SCUDO_CACHE_LINE_SIZE 64
+#endif
+
+#define SCUDO_POINTER_FORMAT_LENGTH FIRST_32_SECOND_64(8, 12)
+
+#endif // SCUDO_PLATFORM_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/primary32.h b/contrib/libs/clang14-rt/lib/scudo/standalone/primary32.h
new file mode 100644
index 0000000000..326c10a32a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/primary32.h
@@ -0,0 +1,507 @@
+//===-- primary32.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_PRIMARY32_H_
+#define SCUDO_PRIMARY32_H_
+
+#include "bytemap.h"
+#include "common.h"
+#include "list.h"
+#include "local_cache.h"
+#include "options.h"
+#include "release.h"
+#include "report.h"
+#include "stats.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+// SizeClassAllocator32 is an allocator for 32 or 64-bit address space.
+//
+// It maps Regions of 2^RegionSizeLog bytes aligned on a 2^RegionSizeLog bytes
+// boundary, and keeps a bytemap of the mappable address space to track the size
+// class they are associated with.
+//
+// Mapped regions are split into equally sized Blocks according to the size
+// class they belong to, and the associated pointers are shuffled to prevent any
+// predictable address pattern (the predictability increases with the block
+// size).
+//
+// Regions for size class 0 are special and used to hold TransferBatches, which
+// allow to transfer arrays of pointers from the global size class freelist to
+// the thread specific freelist for said class, and back.
+//
+// Memory used by this allocator is never unmapped but can be partially
+// reclaimed if the platform allows for it.
+
+template <typename Config> class SizeClassAllocator32 {
+public:
+  typedef typename Config::PrimaryCompactPtrT CompactPtrT;
+  typedef typename Config::SizeClassMap SizeClassMap;
+  // The bytemap can only track UINT8_MAX - 1 classes.
+  static_assert(SizeClassMap::LargestClassId <= (UINT8_MAX - 1), "");
+  // Regions should be large enough to hold the largest Block.
+  static_assert((1UL << Config::PrimaryRegionSizeLog) >= SizeClassMap::MaxSize,
+                "");
+  typedef SizeClassAllocator32<Config> ThisT;
+  typedef SizeClassAllocatorLocalCache<ThisT> CacheT;
+  typedef typename CacheT::TransferBatch TransferBatch;
+
+  static uptr getSizeByClassId(uptr ClassId) {
+    return (ClassId == SizeClassMap::BatchClassId)
+               ? sizeof(TransferBatch)
+               : SizeClassMap::getSizeByClassId(ClassId);
+  }
+
+  static bool canAllocate(uptr Size) { return Size <= SizeClassMap::MaxSize; }
+
+  void init(s32 ReleaseToOsInterval) {
+    if (SCUDO_FUCHSIA)
+      reportError("SizeClassAllocator32 is not supported on Fuchsia");
+
+    if (SCUDO_TRUSTY)
+      reportError("SizeClassAllocator32 is not supported on Trusty");
+
+    DCHECK(isAligned(reinterpret_cast<uptr>(this), alignof(ThisT)));
+    PossibleRegions.init();
+    u32 Seed;
+    const u64 Time = getMonotonicTime();
+    if (!getRandom(reinterpret_cast<void *>(&Seed), sizeof(Seed)))
+      Seed = static_cast<u32>(
+          Time ^ (reinterpret_cast<uptr>(SizeClassInfoArray) >> 6));
+    for (uptr I = 0; I < NumClasses; I++) {
+      SizeClassInfo *Sci = getSizeClassInfo(I);
+      Sci->RandState = getRandomU32(&Seed);
+      // Sci->MaxRegionIndex is already initialized to 0.
+      Sci->MinRegionIndex = NumRegions;
+      Sci->ReleaseInfo.LastReleaseAtNs = Time;
+    }
+    setOption(Option::ReleaseInterval, static_cast<sptr>(ReleaseToOsInterval));
+  }
+
+  void unmapTestOnly() {
+    while (NumberOfStashedRegions > 0)
+      unmap(reinterpret_cast<void *>(RegionsStash[--NumberOfStashedRegions]),
+            RegionSize);
+    uptr MinRegionIndex = NumRegions, MaxRegionIndex = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      SizeClassInfo *Sci = getSizeClassInfo(I);
+      if (Sci->MinRegionIndex < MinRegionIndex)
+        MinRegionIndex = Sci->MinRegionIndex;
+      if (Sci->MaxRegionIndex > MaxRegionIndex)
+        MaxRegionIndex = Sci->MaxRegionIndex;
+      *Sci = {};
+    }
+    for (uptr I = MinRegionIndex; I < MaxRegionIndex; I++)
+      if (PossibleRegions[I])
+        unmap(reinterpret_cast<void *>(I * RegionSize), RegionSize);
+    PossibleRegions.unmapTestOnly();
+  }
+
+  CompactPtrT compactPtr(UNUSED uptr ClassId, uptr Ptr) const {
+    return static_cast<CompactPtrT>(Ptr);
+  }
+
+  void *decompactPtr(UNUSED uptr ClassId, CompactPtrT CompactPtr) const {
+    return reinterpret_cast<void *>(static_cast<uptr>(CompactPtr));
+  }
+
+  TransferBatch *popBatch(CacheT *C, uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    SizeClassInfo *Sci = getSizeClassInfo(ClassId);
+    ScopedLock L(Sci->Mutex);
+    TransferBatch *B = Sci->FreeList.front();
+    if (B) {
+      Sci->FreeList.pop_front();
+    } else {
+      B = populateFreeList(C, ClassId, Sci);
+      if (UNLIKELY(!B))
+        return nullptr;
+    }
+    DCHECK_GT(B->getCount(), 0);
+    Sci->Stats.PoppedBlocks += B->getCount();
+    return B;
+  }
+
+  void pushBatch(uptr ClassId, TransferBatch *B) {
+    DCHECK_LT(ClassId, NumClasses);
+    DCHECK_GT(B->getCount(), 0);
+    SizeClassInfo *Sci = getSizeClassInfo(ClassId);
+    ScopedLock L(Sci->Mutex);
+    Sci->FreeList.push_front(B);
+    Sci->Stats.PushedBlocks += B->getCount();
+    if (ClassId != SizeClassMap::BatchClassId)
+      releaseToOSMaybe(Sci, ClassId);
+  }
+
+  void disable() {
+    // The BatchClassId must be locked last since other classes can use it.
+    for (sptr I = static_cast<sptr>(NumClasses) - 1; I >= 0; I--) {
+      if (static_cast<uptr>(I) == SizeClassMap::BatchClassId)
+        continue;
+      getSizeClassInfo(static_cast<uptr>(I))->Mutex.lock();
+    }
+    getSizeClassInfo(SizeClassMap::BatchClassId)->Mutex.lock();
+    RegionsStashMutex.lock();
+    PossibleRegions.disable();
+  }
+
+  void enable() {
+    PossibleRegions.enable();
+    RegionsStashMutex.unlock();
+    getSizeClassInfo(SizeClassMap::BatchClassId)->Mutex.unlock();
+    for (uptr I = 0; I < NumClasses; I++) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      getSizeClassInfo(I)->Mutex.unlock();
+    }
+  }
+
+  template <typename F> void iterateOverBlocks(F Callback) {
+    uptr MinRegionIndex = NumRegions, MaxRegionIndex = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      SizeClassInfo *Sci = getSizeClassInfo(I);
+      if (Sci->MinRegionIndex < MinRegionIndex)
+        MinRegionIndex = Sci->MinRegionIndex;
+      if (Sci->MaxRegionIndex > MaxRegionIndex)
+        MaxRegionIndex = Sci->MaxRegionIndex;
+    }
+    for (uptr I = MinRegionIndex; I <= MaxRegionIndex; I++)
+      if (PossibleRegions[I] &&
+          (PossibleRegions[I] - 1U) != SizeClassMap::BatchClassId) {
+        const uptr BlockSize = getSizeByClassId(PossibleRegions[I] - 1U);
+        const uptr From = I * RegionSize;
+        const uptr To = From + (RegionSize / BlockSize) * BlockSize;
+        for (uptr Block = From; Block < To; Block += BlockSize)
+          Callback(Block);
+      }
+  }
+
+  void getStats(ScopedString *Str) {
+    // TODO(kostyak): get the RSS per region.
+    uptr TotalMapped = 0;
+    uptr PoppedBlocks = 0;
+    uptr PushedBlocks = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      SizeClassInfo *Sci = getSizeClassInfo(I);
+      TotalMapped += Sci->AllocatedUser;
+      PoppedBlocks += Sci->Stats.PoppedBlocks;
+      PushedBlocks += Sci->Stats.PushedBlocks;
+    }
+    Str->append("Stats: SizeClassAllocator32: %zuM mapped in %zu allocations; "
+                "remains %zu\n",
+                TotalMapped >> 20, PoppedBlocks, PoppedBlocks - PushedBlocks);
+    for (uptr I = 0; I < NumClasses; I++)
+      getStats(Str, I, 0);
+  }
+
+  bool setOption(Option O, sptr Value) {
+    if (O == Option::ReleaseInterval) {
+      const s32 Interval = Max(
+          Min(static_cast<s32>(Value), Config::PrimaryMaxReleaseToOsIntervalMs),
+          Config::PrimaryMinReleaseToOsIntervalMs);
+      atomic_store_relaxed(&ReleaseToOsIntervalMs, Interval);
+      return true;
+    }
+    // Not supported by the Primary, but not an error either.
+    return true;
+  }
+
+  uptr releaseToOS() {
+    uptr TotalReleasedBytes = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      SizeClassInfo *Sci = getSizeClassInfo(I);
+      ScopedLock L(Sci->Mutex);
+      TotalReleasedBytes += releaseToOSMaybe(Sci, I, /*Force=*/true);
+    }
+    return TotalReleasedBytes;
+  }
+
+  const char *getRegionInfoArrayAddress() const { return nullptr; }
+  static uptr getRegionInfoArraySize() { return 0; }
+
+  static BlockInfo findNearestBlock(UNUSED const char *RegionInfoData,
+                                    UNUSED uptr Ptr) {
+    return {};
+  }
+
+  AtomicOptions Options;
+
+private:
+  static const uptr NumClasses = SizeClassMap::NumClasses;
+  static const uptr RegionSize = 1UL << Config::PrimaryRegionSizeLog;
+  static const uptr NumRegions =
+      SCUDO_MMAP_RANGE_SIZE >> Config::PrimaryRegionSizeLog;
+  static const u32 MaxNumBatches = SCUDO_ANDROID ? 4U : 8U;
+  typedef FlatByteMap<NumRegions> ByteMap;
+
+  struct SizeClassStats {
+    uptr PoppedBlocks;
+    uptr PushedBlocks;
+  };
+
+  struct ReleaseToOsInfo {
+    uptr PushedBlocksAtLastRelease;
+    uptr RangesReleased;
+    uptr LastReleasedBytes;
+    u64 LastReleaseAtNs;
+  };
+
+  struct alignas(SCUDO_CACHE_LINE_SIZE) SizeClassInfo {
+    HybridMutex Mutex;
+    SinglyLinkedList<TransferBatch> FreeList;
+    uptr CurrentRegion;
+    uptr CurrentRegionAllocated;
+    SizeClassStats Stats;
+    u32 RandState;
+    uptr AllocatedUser;
+    // Lowest & highest region index allocated for this size class, to avoid
+    // looping through the whole NumRegions.
+    uptr MinRegionIndex;
+    uptr MaxRegionIndex;
+    ReleaseToOsInfo ReleaseInfo;
+  };
+  static_assert(sizeof(SizeClassInfo) % SCUDO_CACHE_LINE_SIZE == 0, "");
+
+  uptr computeRegionId(uptr Mem) {
+    const uptr Id = Mem >> Config::PrimaryRegionSizeLog;
+    CHECK_LT(Id, NumRegions);
+    return Id;
+  }
+
+  uptr allocateRegionSlow() {
+    uptr MapSize = 2 * RegionSize;
+    const uptr MapBase = reinterpret_cast<uptr>(
+        map(nullptr, MapSize, "scudo:primary", MAP_ALLOWNOMEM));
+    if (!MapBase)
+      return 0;
+    const uptr MapEnd = MapBase + MapSize;
+    uptr Region = MapBase;
+    if (isAligned(Region, RegionSize)) {
+      ScopedLock L(RegionsStashMutex);
+      if (NumberOfStashedRegions < MaxStashedRegions)
+        RegionsStash[NumberOfStashedRegions++] = MapBase + RegionSize;
+      else
+        MapSize = RegionSize;
+    } else {
+      Region = roundUpTo(MapBase, RegionSize);
+      unmap(reinterpret_cast<void *>(MapBase), Region - MapBase);
+      MapSize = RegionSize;
+    }
+    const uptr End = Region + MapSize;
+    if (End != MapEnd)
+      unmap(reinterpret_cast<void *>(End), MapEnd - End);
+    return Region;
+  }
+
+  uptr allocateRegion(SizeClassInfo *Sci, uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    uptr Region = 0;
+    {
+      ScopedLock L(RegionsStashMutex);
+      if (NumberOfStashedRegions > 0)
+        Region = RegionsStash[--NumberOfStashedRegions];
+    }
+    if (!Region)
+      Region = allocateRegionSlow();
+    if (LIKELY(Region)) {
+      // Sci->Mutex is held by the caller, updating the Min/Max is safe.
+      const uptr RegionIndex = computeRegionId(Region);
+      if (RegionIndex < Sci->MinRegionIndex)
+        Sci->MinRegionIndex = RegionIndex;
+      if (RegionIndex > Sci->MaxRegionIndex)
+        Sci->MaxRegionIndex = RegionIndex;
+      PossibleRegions.set(RegionIndex, static_cast<u8>(ClassId + 1U));
+    }
+    return Region;
+  }
+
+  SizeClassInfo *getSizeClassInfo(uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    return &SizeClassInfoArray[ClassId];
+  }
+
+  NOINLINE TransferBatch *populateFreeList(CacheT *C, uptr ClassId,
+                                           SizeClassInfo *Sci) {
+    uptr Region;
+    uptr Offset;
+    // If the size-class currently has a region associated to it, use it. The
+    // newly created blocks will be located after the currently allocated memory
+    // for that region (up to RegionSize). Otherwise, create a new region, where
+    // the new blocks will be carved from the beginning.
+    if (Sci->CurrentRegion) {
+      Region = Sci->CurrentRegion;
+      DCHECK_GT(Sci->CurrentRegionAllocated, 0U);
+      Offset = Sci->CurrentRegionAllocated;
+    } else {
+      DCHECK_EQ(Sci->CurrentRegionAllocated, 0U);
+      Region = allocateRegion(Sci, ClassId);
+      if (UNLIKELY(!Region))
+        return nullptr;
+      C->getStats().add(StatMapped, RegionSize);
+      Sci->CurrentRegion = Region;
+      Offset = 0;
+    }
+
+    const uptr Size = getSizeByClassId(ClassId);
+    const u32 MaxCount = TransferBatch::getMaxCached(Size);
+    DCHECK_GT(MaxCount, 0U);
+    // The maximum number of blocks we should carve in the region is dictated
+    // by the maximum number of batches we want to fill, and the amount of
+    // memory left in the current region (we use the lowest of the two). This
+    // will not be 0 as we ensure that a region can at least hold one block (via
+    // static_assert and at the end of this function).
+    const u32 NumberOfBlocks =
+        Min(MaxNumBatches * MaxCount,
+            static_cast<u32>((RegionSize - Offset) / Size));
+    DCHECK_GT(NumberOfBlocks, 0U);
+
+    constexpr u32 ShuffleArraySize =
+        MaxNumBatches * TransferBatch::MaxNumCached;
+    // Fill the transfer batches and put them in the size-class freelist. We
+    // need to randomize the blocks for security purposes, so we first fill a
+    // local array that we then shuffle before populating the batches.
+    CompactPtrT ShuffleArray[ShuffleArraySize];
+    DCHECK_LE(NumberOfBlocks, ShuffleArraySize);
+
+    uptr P = Region + Offset;
+    for (u32 I = 0; I < NumberOfBlocks; I++, P += Size)
+      ShuffleArray[I] = reinterpret_cast<CompactPtrT>(P);
+    // No need to shuffle the batches size class.
+    if (ClassId != SizeClassMap::BatchClassId)
+      shuffle(ShuffleArray, NumberOfBlocks, &Sci->RandState);
+    for (u32 I = 0; I < NumberOfBlocks;) {
+      TransferBatch *B =
+          C->createBatch(ClassId, reinterpret_cast<void *>(ShuffleArray[I]));
+      if (UNLIKELY(!B))
+        return nullptr;
+      const u32 N = Min(MaxCount, NumberOfBlocks - I);
+      B->setFromArray(&ShuffleArray[I], N);
+      Sci->FreeList.push_back(B);
+      I += N;
+    }
+    TransferBatch *B = Sci->FreeList.front();
+    Sci->FreeList.pop_front();
+    DCHECK(B);
+    DCHECK_GT(B->getCount(), 0);
+
+    const uptr AllocatedUser = Size * NumberOfBlocks;
+    C->getStats().add(StatFree, AllocatedUser);
+    DCHECK_LE(Sci->CurrentRegionAllocated + AllocatedUser, RegionSize);
+    // If there is not enough room in the region currently associated to fit
+    // more blocks, we deassociate the region by resetting CurrentRegion and
+    // CurrentRegionAllocated. Otherwise, update the allocated amount.
+    if (RegionSize - (Sci->CurrentRegionAllocated + AllocatedUser) < Size) {
+      Sci->CurrentRegion = 0;
+      Sci->CurrentRegionAllocated = 0;
+    } else {
+      Sci->CurrentRegionAllocated += AllocatedUser;
+    }
+    Sci->AllocatedUser += AllocatedUser;
+
+    return B;
+  }
+
+  void getStats(ScopedString *Str, uptr ClassId, uptr Rss) {
+    SizeClassInfo *Sci = getSizeClassInfo(ClassId);
+    if (Sci->AllocatedUser == 0)
+      return;
+    const uptr InUse = Sci->Stats.PoppedBlocks - Sci->Stats.PushedBlocks;
+    const uptr AvailableChunks = Sci->AllocatedUser / getSizeByClassId(ClassId);
+    Str->append("  %02zu (%6zu): mapped: %6zuK popped: %7zu pushed: %7zu "
+                "inuse: %6zu avail: %6zu rss: %6zuK releases: %6zu\n",
+                ClassId, getSizeByClassId(ClassId), Sci->AllocatedUser >> 10,
+                Sci->Stats.PoppedBlocks, Sci->Stats.PushedBlocks, InUse,
+                AvailableChunks, Rss >> 10, Sci->ReleaseInfo.RangesReleased);
+  }
+
+  NOINLINE uptr releaseToOSMaybe(SizeClassInfo *Sci, uptr ClassId,
+                                 bool Force = false) {
+    const uptr BlockSize = getSizeByClassId(ClassId);
+    const uptr PageSize = getPageSizeCached();
+
+    DCHECK_GE(Sci->Stats.PoppedBlocks, Sci->Stats.PushedBlocks);
+    const uptr BytesInFreeList =
+        Sci->AllocatedUser -
+        (Sci->Stats.PoppedBlocks - Sci->Stats.PushedBlocks) * BlockSize;
+    if (BytesInFreeList < PageSize)
+      return 0; // No chance to release anything.
+    const uptr BytesPushed =
+        (Sci->Stats.PushedBlocks - Sci->ReleaseInfo.PushedBlocksAtLastRelease) *
+        BlockSize;
+    if (BytesPushed < PageSize)
+      return 0; // Nothing new to release.
+
+    // Releasing smaller blocks is expensive, so we want to make sure that a
+    // significant amount of bytes are free, and that there has been a good
+    // amount of batches pushed to the freelist before attempting to release.
+    if (BlockSize < PageSize / 16U) {
+      if (!Force && BytesPushed < Sci->AllocatedUser / 16U)
+        return 0;
+      // We want 8x% to 9x% free bytes (the larger the block, the lower the %).
+      if ((BytesInFreeList * 100U) / Sci->AllocatedUser <
+          (100U - 1U - BlockSize / 16U))
+        return 0;
+    }
+
+    if (!Force) {
+      const s32 IntervalMs = atomic_load_relaxed(&ReleaseToOsIntervalMs);
+      if (IntervalMs < 0)
+        return 0;
+      if (Sci->ReleaseInfo.LastReleaseAtNs +
+              static_cast<u64>(IntervalMs) * 1000000 >
+          getMonotonicTime()) {
+        return 0; // Memory was returned recently.
+      }
+    }
+
+    const uptr First = Sci->MinRegionIndex;
+    const uptr Last = Sci->MaxRegionIndex;
+    DCHECK_NE(Last, 0U);
+    DCHECK_LE(First, Last);
+    uptr TotalReleasedBytes = 0;
+    const uptr Base = First * RegionSize;
+    const uptr NumberOfRegions = Last - First + 1U;
+    ReleaseRecorder Recorder(Base);
+    auto SkipRegion = [this, First, ClassId](uptr RegionIndex) {
+      return (PossibleRegions[First + RegionIndex] - 1U) != ClassId;
+    };
+    auto DecompactPtr = [](CompactPtrT CompactPtr) {
+      return reinterpret_cast<uptr>(CompactPtr);
+    };
+    releaseFreeMemoryToOS(Sci->FreeList, RegionSize, NumberOfRegions, BlockSize,
+                          &Recorder, DecompactPtr, SkipRegion);
+    if (Recorder.getReleasedRangesCount() > 0) {
+      Sci->ReleaseInfo.PushedBlocksAtLastRelease = Sci->Stats.PushedBlocks;
+      Sci->ReleaseInfo.RangesReleased += Recorder.getReleasedRangesCount();
+      Sci->ReleaseInfo.LastReleasedBytes = Recorder.getReleasedBytes();
+      TotalReleasedBytes += Sci->ReleaseInfo.LastReleasedBytes;
+    }
+    Sci->ReleaseInfo.LastReleaseAtNs = getMonotonicTime();
+
+    return TotalReleasedBytes;
+  }
+
+  SizeClassInfo SizeClassInfoArray[NumClasses] = {};
+
+  // Track the regions in use, 0 is unused, otherwise store ClassId + 1.
+  ByteMap PossibleRegions = {};
+  atomic_s32 ReleaseToOsIntervalMs = {};
+  // Unless several threads request regions simultaneously from different size
+  // classes, the stash rarely contains more than 1 entry.
+  static constexpr uptr MaxStashedRegions = 4;
+  HybridMutex RegionsStashMutex;
+  uptr NumberOfStashedRegions = 0;
+  uptr RegionsStash[MaxStashedRegions] = {};
+};
+
+} // namespace scudo
+
+#endif // SCUDO_PRIMARY32_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/primary64.h b/contrib/libs/clang14-rt/lib/scudo/standalone/primary64.h
new file mode 100644
index 0000000000..6c1785512c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/primary64.h
@@ -0,0 +1,489 @@
+//===-- primary64.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_PRIMARY64_H_
+#define SCUDO_PRIMARY64_H_
+
+#include "bytemap.h"
+#include "common.h"
+#include "list.h"
+#include "local_cache.h"
+#include "memtag.h"
+#include "options.h"
+#include "release.h"
+#include "stats.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+// SizeClassAllocator64 is an allocator tuned for 64-bit address space.
+//
+// It starts by reserving NumClasses * 2^RegionSizeLog bytes, equally divided in
+// Regions, specific to each size class. Note that the base of that mapping is
+// random (based to the platform specific map() capabilities). If
+// PrimaryEnableRandomOffset is set, each Region actually starts at a random
+// offset from its base.
+//
+// Regions are mapped incrementally on demand to fulfill allocation requests,
+// those mappings being split into equally sized Blocks based on the size class
+// they belong to. The Blocks created are shuffled to prevent predictable
+// address patterns (the predictability increases with the size of the Blocks).
+//
+// The 1st Region (for size class 0) holds the TransferBatches. This is a
+// structure used to transfer arrays of available pointers from the class size
+// freelist to the thread specific freelist, and back.
+//
+// The memory used by this allocator is never unmapped, but can be partially
+// released if the platform allows for it.
+
+template <typename Config> class SizeClassAllocator64 {
+public:
+  typedef typename Config::PrimaryCompactPtrT CompactPtrT;
+  static const uptr CompactPtrScale = Config::PrimaryCompactPtrScale;
+  typedef typename Config::SizeClassMap SizeClassMap;
+  typedef SizeClassAllocator64<Config> ThisT;
+  typedef SizeClassAllocatorLocalCache<ThisT> CacheT;
+  typedef typename CacheT::TransferBatch TransferBatch;
+
+  static uptr getSizeByClassId(uptr ClassId) {
+    return (ClassId == SizeClassMap::BatchClassId)
+               ? roundUpTo(sizeof(TransferBatch), 1U << CompactPtrScale)
+               : SizeClassMap::getSizeByClassId(ClassId);
+  }
+
+  static bool canAllocate(uptr Size) { return Size <= SizeClassMap::MaxSize; }
+
+  void init(s32 ReleaseToOsInterval) {
+    DCHECK(isAligned(reinterpret_cast<uptr>(this), alignof(ThisT)));
+    DCHECK_EQ(PrimaryBase, 0U);
+    // Reserve the space required for the Primary.
+    PrimaryBase = reinterpret_cast<uptr>(
+        map(nullptr, PrimarySize, nullptr, MAP_NOACCESS, &Data));
+
+    u32 Seed;
+    const u64 Time = getMonotonicTime();
+    if (!getRandom(reinterpret_cast<void *>(&Seed), sizeof(Seed)))
+      Seed = static_cast<u32>(Time ^ (PrimaryBase >> 12));
+    const uptr PageSize = getPageSizeCached();
+    for (uptr I = 0; I < NumClasses; I++) {
+      RegionInfo *Region = getRegionInfo(I);
+      // The actual start of a region is offset by a random number of pages
+      // when PrimaryEnableRandomOffset is set.
+      Region->RegionBeg = getRegionBaseByClassId(I) +
+                          (Config::PrimaryEnableRandomOffset
+                               ? ((getRandomModN(&Seed, 16) + 1) * PageSize)
+                               : 0);
+      Region->RandState = getRandomU32(&Seed);
+      Region->ReleaseInfo.LastReleaseAtNs = Time;
+    }
+    setOption(Option::ReleaseInterval, static_cast<sptr>(ReleaseToOsInterval));
+  }
+
+  void unmapTestOnly() {
+    for (uptr I = 0; I < NumClasses; I++) {
+      RegionInfo *Region = getRegionInfo(I);
+      *Region = {};
+    }
+    unmap(reinterpret_cast<void *>(PrimaryBase), PrimarySize, UNMAP_ALL, &Data);
+    PrimaryBase = 0U;
+  }
+
+  TransferBatch *popBatch(CacheT *C, uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    RegionInfo *Region = getRegionInfo(ClassId);
+    ScopedLock L(Region->Mutex);
+    TransferBatch *B = Region->FreeList.front();
+    if (B) {
+      Region->FreeList.pop_front();
+    } else {
+      B = populateFreeList(C, ClassId, Region);
+      if (UNLIKELY(!B))
+        return nullptr;
+    }
+    DCHECK_GT(B->getCount(), 0);
+    Region->Stats.PoppedBlocks += B->getCount();
+    return B;
+  }
+
+  void pushBatch(uptr ClassId, TransferBatch *B) {
+    DCHECK_GT(B->getCount(), 0);
+    RegionInfo *Region = getRegionInfo(ClassId);
+    ScopedLock L(Region->Mutex);
+    Region->FreeList.push_front(B);
+    Region->Stats.PushedBlocks += B->getCount();
+    if (ClassId != SizeClassMap::BatchClassId)
+      releaseToOSMaybe(Region, ClassId);
+  }
+
+  void disable() {
+    // The BatchClassId must be locked last since other classes can use it.
+    for (sptr I = static_cast<sptr>(NumClasses) - 1; I >= 0; I--) {
+      if (static_cast<uptr>(I) == SizeClassMap::BatchClassId)
+        continue;
+      getRegionInfo(static_cast<uptr>(I))->Mutex.lock();
+    }
+    getRegionInfo(SizeClassMap::BatchClassId)->Mutex.lock();
+  }
+
+  void enable() {
+    getRegionInfo(SizeClassMap::BatchClassId)->Mutex.unlock();
+    for (uptr I = 0; I < NumClasses; I++) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      getRegionInfo(I)->Mutex.unlock();
+    }
+  }
+
+  template <typename F> void iterateOverBlocks(F Callback) {
+    for (uptr I = 0; I < NumClasses; I++) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      const RegionInfo *Region = getRegionInfo(I);
+      const uptr BlockSize = getSizeByClassId(I);
+      const uptr From = Region->RegionBeg;
+      const uptr To = From + Region->AllocatedUser;
+      for (uptr Block = From; Block < To; Block += BlockSize)
+        Callback(Block);
+    }
+  }
+
+  void getStats(ScopedString *Str) {
+    // TODO(kostyak): get the RSS per region.
+    uptr TotalMapped = 0;
+    uptr PoppedBlocks = 0;
+    uptr PushedBlocks = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      RegionInfo *Region = getRegionInfo(I);
+      if (Region->MappedUser)
+        TotalMapped += Region->MappedUser;
+      PoppedBlocks += Region->Stats.PoppedBlocks;
+      PushedBlocks += Region->Stats.PushedBlocks;
+    }
+    Str->append("Stats: SizeClassAllocator64: %zuM mapped (%uM rss) in %zu "
+                "allocations; remains %zu\n",
+                TotalMapped >> 20, 0U, PoppedBlocks,
+                PoppedBlocks - PushedBlocks);
+
+    for (uptr I = 0; I < NumClasses; I++)
+      getStats(Str, I, 0);
+  }
+
+  bool setOption(Option O, sptr Value) {
+    if (O == Option::ReleaseInterval) {
+      const s32 Interval = Max(
+          Min(static_cast<s32>(Value), Config::PrimaryMaxReleaseToOsIntervalMs),
+          Config::PrimaryMinReleaseToOsIntervalMs);
+      atomic_store_relaxed(&ReleaseToOsIntervalMs, Interval);
+      return true;
+    }
+    // Not supported by the Primary, but not an error either.
+    return true;
+  }
+
+  uptr releaseToOS() {
+    uptr TotalReleasedBytes = 0;
+    for (uptr I = 0; I < NumClasses; I++) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      RegionInfo *Region = getRegionInfo(I);
+      ScopedLock L(Region->Mutex);
+      TotalReleasedBytes += releaseToOSMaybe(Region, I, /*Force=*/true);
+    }
+    return TotalReleasedBytes;
+  }
+
+  const char *getRegionInfoArrayAddress() const {
+    return reinterpret_cast<const char *>(RegionInfoArray);
+  }
+
+  static uptr getRegionInfoArraySize() { return sizeof(RegionInfoArray); }
+
+  uptr getCompactPtrBaseByClassId(uptr ClassId) {
+    // If we are not compacting pointers, base everything off of 0.
+    if (sizeof(CompactPtrT) == sizeof(uptr) && CompactPtrScale == 0)
+      return 0;
+    return getRegionInfo(ClassId)->RegionBeg;
+  }
+
+  CompactPtrT compactPtr(uptr ClassId, uptr Ptr) {
+    DCHECK_LE(ClassId, SizeClassMap::LargestClassId);
+    return compactPtrInternal(getCompactPtrBaseByClassId(ClassId), Ptr);
+  }
+
+  void *decompactPtr(uptr ClassId, CompactPtrT CompactPtr) {
+    DCHECK_LE(ClassId, SizeClassMap::LargestClassId);
+    return reinterpret_cast<void *>(
+        decompactPtrInternal(getCompactPtrBaseByClassId(ClassId), CompactPtr));
+  }
+
+  static BlockInfo findNearestBlock(const char *RegionInfoData, uptr Ptr) {
+    const RegionInfo *RegionInfoArray =
+        reinterpret_cast<const RegionInfo *>(RegionInfoData);
+    uptr ClassId;
+    uptr MinDistance = -1UL;
+    for (uptr I = 0; I != NumClasses; ++I) {
+      if (I == SizeClassMap::BatchClassId)
+        continue;
+      uptr Begin = RegionInfoArray[I].RegionBeg;
+      uptr End = Begin + RegionInfoArray[I].AllocatedUser;
+      if (Begin > End || End - Begin < SizeClassMap::getSizeByClassId(I))
+        continue;
+      uptr RegionDistance;
+      if (Begin <= Ptr) {
+        if (Ptr < End)
+          RegionDistance = 0;
+        else
+          RegionDistance = Ptr - End;
+      } else {
+        RegionDistance = Begin - Ptr;
+      }
+
+      if (RegionDistance < MinDistance) {
+        MinDistance = RegionDistance;
+        ClassId = I;
+      }
+    }
+
+    BlockInfo B = {};
+    if (MinDistance <= 8192) {
+      B.RegionBegin = RegionInfoArray[ClassId].RegionBeg;
+      B.RegionEnd = B.RegionBegin + RegionInfoArray[ClassId].AllocatedUser;
+      B.BlockSize = SizeClassMap::getSizeByClassId(ClassId);
+      B.BlockBegin =
+          B.RegionBegin + uptr(sptr(Ptr - B.RegionBegin) / sptr(B.BlockSize) *
+                               sptr(B.BlockSize));
+      while (B.BlockBegin < B.RegionBegin)
+        B.BlockBegin += B.BlockSize;
+      while (B.RegionEnd < B.BlockBegin + B.BlockSize)
+        B.BlockBegin -= B.BlockSize;
+    }
+    return B;
+  }
+
+  AtomicOptions Options;
+
+private:
+  static const uptr RegionSize = 1UL << Config::PrimaryRegionSizeLog;
+  static const uptr NumClasses = SizeClassMap::NumClasses;
+  static const uptr PrimarySize = RegionSize * NumClasses;
+
+  static const uptr MapSizeIncrement = Config::PrimaryMapSizeIncrement;
+  // Fill at most this number of batches from the newly map'd memory.
+  static const u32 MaxNumBatches = SCUDO_ANDROID ? 4U : 8U;
+
+  struct RegionStats {
+    uptr PoppedBlocks;
+    uptr PushedBlocks;
+  };
+
+  struct ReleaseToOsInfo {
+    uptr PushedBlocksAtLastRelease;
+    uptr RangesReleased;
+    uptr LastReleasedBytes;
+    u64 LastReleaseAtNs;
+  };
+
+  struct UnpaddedRegionInfo {
+    HybridMutex Mutex;
+    SinglyLinkedList<TransferBatch> FreeList;
+    uptr RegionBeg = 0;
+    RegionStats Stats = {};
+    u32 RandState = 0;
+    uptr MappedUser = 0;    // Bytes mapped for user memory.
+    uptr AllocatedUser = 0; // Bytes allocated for user memory.
+    MapPlatformData Data = {};
+    ReleaseToOsInfo ReleaseInfo = {};
+    bool Exhausted = false;
+  };
+  struct RegionInfo : UnpaddedRegionInfo {
+    char Padding[SCUDO_CACHE_LINE_SIZE -
+                 (sizeof(UnpaddedRegionInfo) % SCUDO_CACHE_LINE_SIZE)] = {};
+  };
+  static_assert(sizeof(RegionInfo) % SCUDO_CACHE_LINE_SIZE == 0, "");
+
+  uptr PrimaryBase = 0;
+  MapPlatformData Data = {};
+  atomic_s32 ReleaseToOsIntervalMs = {};
+  alignas(SCUDO_CACHE_LINE_SIZE) RegionInfo RegionInfoArray[NumClasses];
+
+  RegionInfo *getRegionInfo(uptr ClassId) {
+    DCHECK_LT(ClassId, NumClasses);
+    return &RegionInfoArray[ClassId];
+  }
+
+  uptr getRegionBaseByClassId(uptr ClassId) const {
+    return PrimaryBase + (ClassId << Config::PrimaryRegionSizeLog);
+  }
+
+  static CompactPtrT compactPtrInternal(uptr Base, uptr Ptr) {
+    return static_cast<CompactPtrT>((Ptr - Base) >> CompactPtrScale);
+  }
+
+  static uptr decompactPtrInternal(uptr Base, CompactPtrT CompactPtr) {
+    return Base + (static_cast<uptr>(CompactPtr) << CompactPtrScale);
+  }
+
+  NOINLINE TransferBatch *populateFreeList(CacheT *C, uptr ClassId,
+                                           RegionInfo *Region) {
+    const uptr Size = getSizeByClassId(ClassId);
+    const u32 MaxCount = TransferBatch::getMaxCached(Size);
+
+    const uptr RegionBeg = Region->RegionBeg;
+    const uptr MappedUser = Region->MappedUser;
+    const uptr TotalUserBytes = Region->AllocatedUser + MaxCount * Size;
+    // Map more space for blocks, if necessary.
+    if (TotalUserBytes > MappedUser) {
+      // Do the mmap for the user memory.
+      const uptr MapSize =
+          roundUpTo(TotalUserBytes - MappedUser, MapSizeIncrement);
+      const uptr RegionBase = RegionBeg - getRegionBaseByClassId(ClassId);
+      if (UNLIKELY(RegionBase + MappedUser + MapSize > RegionSize)) {
+        if (!Region->Exhausted) {
+          Region->Exhausted = true;
+          ScopedString Str;
+          getStats(&Str);
+          Str.append(
+              "Scudo OOM: The process has exhausted %zuM for size class %zu.\n",
+              RegionSize >> 20, Size);
+          Str.output();
+        }
+        return nullptr;
+      }
+      if (MappedUser == 0)
+        Region->Data = Data;
+      if (UNLIKELY(!map(
+              reinterpret_cast<void *>(RegionBeg + MappedUser), MapSize,
+              "scudo:primary",
+              MAP_ALLOWNOMEM | MAP_RESIZABLE |
+                  (useMemoryTagging<Config>(Options.load()) ? MAP_MEMTAG : 0),
+              &Region->Data)))
+        return nullptr;
+      Region->MappedUser += MapSize;
+      C->getStats().add(StatMapped, MapSize);
+    }
+
+    const u32 NumberOfBlocks = Min(
+        MaxNumBatches * MaxCount,
+        static_cast<u32>((Region->MappedUser - Region->AllocatedUser) / Size));
+    DCHECK_GT(NumberOfBlocks, 0);
+
+    constexpr u32 ShuffleArraySize =
+        MaxNumBatches * TransferBatch::MaxNumCached;
+    CompactPtrT ShuffleArray[ShuffleArraySize];
+    DCHECK_LE(NumberOfBlocks, ShuffleArraySize);
+
+    const uptr CompactPtrBase = getCompactPtrBaseByClassId(ClassId);
+    uptr P = RegionBeg + Region->AllocatedUser;
+    for (u32 I = 0; I < NumberOfBlocks; I++, P += Size)
+      ShuffleArray[I] = compactPtrInternal(CompactPtrBase, P);
+    // No need to shuffle the batches size class.
+    if (ClassId != SizeClassMap::BatchClassId)
+      shuffle(ShuffleArray, NumberOfBlocks, &Region->RandState);
+    for (u32 I = 0; I < NumberOfBlocks;) {
+      TransferBatch *B =
+          C->createBatch(ClassId, reinterpret_cast<void *>(decompactPtrInternal(
+                                      CompactPtrBase, ShuffleArray[I])));
+      if (UNLIKELY(!B))
+        return nullptr;
+      const u32 N = Min(MaxCount, NumberOfBlocks - I);
+      B->setFromArray(&ShuffleArray[I], N);
+      Region->FreeList.push_back(B);
+      I += N;
+    }
+    TransferBatch *B = Region->FreeList.front();
+    Region->FreeList.pop_front();
+    DCHECK(B);
+    DCHECK_GT(B->getCount(), 0);
+
+    const uptr AllocatedUser = Size * NumberOfBlocks;
+    C->getStats().add(StatFree, AllocatedUser);
+    Region->AllocatedUser += AllocatedUser;
+
+    return B;
+  }
+
+  void getStats(ScopedString *Str, uptr ClassId, uptr Rss) {
+    RegionInfo *Region = getRegionInfo(ClassId);
+    if (Region->MappedUser == 0)
+      return;
+    const uptr InUse = Region->Stats.PoppedBlocks - Region->Stats.PushedBlocks;
+    const uptr TotalChunks = Region->AllocatedUser / getSizeByClassId(ClassId);
+    Str->append("%s %02zu (%6zu): mapped: %6zuK popped: %7zu pushed: %7zu "
+                "inuse: %6zu total: %6zu rss: %6zuK releases: %6zu last "
+                "released: %6zuK region: 0x%zx (0x%zx)\n",
+                Region->Exhausted ? "F" : " ", ClassId,
+                getSizeByClassId(ClassId), Region->MappedUser >> 10,
+                Region->Stats.PoppedBlocks, Region->Stats.PushedBlocks, InUse,
+                TotalChunks, Rss >> 10, Region->ReleaseInfo.RangesReleased,
+                Region->ReleaseInfo.LastReleasedBytes >> 10, Region->RegionBeg,
+                getRegionBaseByClassId(ClassId));
+  }
+
+  NOINLINE uptr releaseToOSMaybe(RegionInfo *Region, uptr ClassId,
+                                 bool Force = false) {
+    const uptr BlockSize = getSizeByClassId(ClassId);
+    const uptr PageSize = getPageSizeCached();
+
+    DCHECK_GE(Region->Stats.PoppedBlocks, Region->Stats.PushedBlocks);
+    const uptr BytesInFreeList =
+        Region->AllocatedUser -
+        (Region->Stats.PoppedBlocks - Region->Stats.PushedBlocks) * BlockSize;
+    if (BytesInFreeList < PageSize)
+      return 0; // No chance to release anything.
+    const uptr BytesPushed = (Region->Stats.PushedBlocks -
+                              Region->ReleaseInfo.PushedBlocksAtLastRelease) *
+                             BlockSize;
+    if (BytesPushed < PageSize)
+      return 0; // Nothing new to release.
+
+    // Releasing smaller blocks is expensive, so we want to make sure that a
+    // significant amount of bytes are free, and that there has been a good
+    // amount of batches pushed to the freelist before attempting to release.
+    if (BlockSize < PageSize / 16U) {
+      if (!Force && BytesPushed < Region->AllocatedUser / 16U)
+        return 0;
+      // We want 8x% to 9x% free bytes (the larger the block, the lower the %).
+      if ((BytesInFreeList * 100U) / Region->AllocatedUser <
+          (100U - 1U - BlockSize / 16U))
+        return 0;
+    }
+
+    if (!Force) {
+      const s32 IntervalMs = atomic_load_relaxed(&ReleaseToOsIntervalMs);
+      if (IntervalMs < 0)
+        return 0;
+      if (Region->ReleaseInfo.LastReleaseAtNs +
+              static_cast<u64>(IntervalMs) * 1000000 >
+          getMonotonicTime()) {
+        return 0; // Memory was returned recently.
+      }
+    }
+
+    ReleaseRecorder Recorder(Region->RegionBeg, &Region->Data);
+    const uptr CompactPtrBase = getCompactPtrBaseByClassId(ClassId);
+    auto DecompactPtr = [CompactPtrBase](CompactPtrT CompactPtr) {
+      return decompactPtrInternal(CompactPtrBase, CompactPtr);
+    };
+    auto SkipRegion = [](UNUSED uptr RegionIndex) { return false; };
+    releaseFreeMemoryToOS(Region->FreeList, Region->AllocatedUser, 1U,
+                          BlockSize, &Recorder, DecompactPtr, SkipRegion);
+
+    if (Recorder.getReleasedRangesCount() > 0) {
+      Region->ReleaseInfo.PushedBlocksAtLastRelease =
+          Region->Stats.PushedBlocks;
+      Region->ReleaseInfo.RangesReleased += Recorder.getReleasedRangesCount();
+      Region->ReleaseInfo.LastReleasedBytes = Recorder.getReleasedBytes();
+    }
+    Region->ReleaseInfo.LastReleaseAtNs = getMonotonicTime();
+    return Recorder.getReleasedBytes();
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_PRIMARY64_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/quarantine.h b/contrib/libs/clang14-rt/lib/scudo/standalone/quarantine.h
new file mode 100644
index 0000000000..2d231c3a28
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/quarantine.h
@@ -0,0 +1,297 @@
+//===-- quarantine.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_QUARANTINE_H_
+#define SCUDO_QUARANTINE_H_
+
+#include "list.h"
+#include "mutex.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+struct QuarantineBatch {
+  // With the following count, a batch (and the header that protects it) occupy
+  // 4096 bytes on 32-bit platforms, and 8192 bytes on 64-bit.
+  static const u32 MaxCount = 1019;
+  QuarantineBatch *Next;
+  uptr Size;
+  u32 Count;
+  void *Batch[MaxCount];
+
+  void init(void *Ptr, uptr Size) {
+    Count = 1;
+    Batch[0] = Ptr;
+    this->Size = Size + sizeof(QuarantineBatch); // Account for the Batch Size.
+  }
+
+  // The total size of quarantined nodes recorded in this batch.
+  uptr getQuarantinedSize() const { return Size - sizeof(QuarantineBatch); }
+
+  void push_back(void *Ptr, uptr Size) {
+    DCHECK_LT(Count, MaxCount);
+    Batch[Count++] = Ptr;
+    this->Size += Size;
+  }
+
+  bool canMerge(const QuarantineBatch *const From) const {
+    return Count + From->Count <= MaxCount;
+  }
+
+  void merge(QuarantineBatch *const From) {
+    DCHECK_LE(Count + From->Count, MaxCount);
+    DCHECK_GE(Size, sizeof(QuarantineBatch));
+
+    for (uptr I = 0; I < From->Count; ++I)
+      Batch[Count + I] = From->Batch[I];
+    Count += From->Count;
+    Size += From->getQuarantinedSize();
+
+    From->Count = 0;
+    From->Size = sizeof(QuarantineBatch);
+  }
+
+  void shuffle(u32 State) { ::scudo::shuffle(Batch, Count, &State); }
+};
+
+static_assert(sizeof(QuarantineBatch) <= (1U << 13), ""); // 8Kb.
+
+// Per-thread cache of memory blocks.
+template <typename Callback> class QuarantineCache {
+public:
+  void init() { DCHECK_EQ(atomic_load_relaxed(&Size), 0U); }
+
+  // Total memory used, including internal accounting.
+  uptr getSize() const { return atomic_load_relaxed(&Size); }
+  // Memory used for internal accounting.
+  uptr getOverheadSize() const { return List.size() * sizeof(QuarantineBatch); }
+
+  void enqueue(Callback Cb, void *Ptr, uptr Size) {
+    if (List.empty() || List.back()->Count == QuarantineBatch::MaxCount) {
+      QuarantineBatch *B =
+          reinterpret_cast<QuarantineBatch *>(Cb.allocate(sizeof(*B)));
+      DCHECK(B);
+      B->init(Ptr, Size);
+      enqueueBatch(B);
+    } else {
+      List.back()->push_back(Ptr, Size);
+      addToSize(Size);
+    }
+  }
+
+  void transfer(QuarantineCache *From) {
+    List.append_back(&From->List);
+    addToSize(From->getSize());
+    atomic_store_relaxed(&From->Size, 0);
+  }
+
+  void enqueueBatch(QuarantineBatch *B) {
+    List.push_back(B);
+    addToSize(B->Size);
+  }
+
+  QuarantineBatch *dequeueBatch() {
+    if (List.empty())
+      return nullptr;
+    QuarantineBatch *B = List.front();
+    List.pop_front();
+    subFromSize(B->Size);
+    return B;
+  }
+
+  void mergeBatches(QuarantineCache *ToDeallocate) {
+    uptr ExtractedSize = 0;
+    QuarantineBatch *Current = List.front();
+    while (Current && Current->Next) {
+      if (Current->canMerge(Current->Next)) {
+        QuarantineBatch *Extracted = Current->Next;
+        // Move all the chunks into the current batch.
+        Current->merge(Extracted);
+        DCHECK_EQ(Extracted->Count, 0);
+        DCHECK_EQ(Extracted->Size, sizeof(QuarantineBatch));
+        // Remove the next batch From the list and account for its Size.
+        List.extract(Current, Extracted);
+        ExtractedSize += Extracted->Size;
+        // Add it to deallocation list.
+        ToDeallocate->enqueueBatch(Extracted);
+      } else {
+        Current = Current->Next;
+      }
+    }
+    subFromSize(ExtractedSize);
+  }
+
+  void getStats(ScopedString *Str) const {
+    uptr BatchCount = 0;
+    uptr TotalOverheadBytes = 0;
+    uptr TotalBytes = 0;
+    uptr TotalQuarantineChunks = 0;
+    for (const QuarantineBatch &Batch : List) {
+      BatchCount++;
+      TotalBytes += Batch.Size;
+      TotalOverheadBytes += Batch.Size - Batch.getQuarantinedSize();
+      TotalQuarantineChunks += Batch.Count;
+    }
+    const uptr QuarantineChunksCapacity =
+        BatchCount * QuarantineBatch::MaxCount;
+    const uptr ChunksUsagePercent =
+        (QuarantineChunksCapacity == 0)
+            ? 0
+            : TotalQuarantineChunks * 100 / QuarantineChunksCapacity;
+    const uptr TotalQuarantinedBytes = TotalBytes - TotalOverheadBytes;
+    const uptr MemoryOverheadPercent =
+        (TotalQuarantinedBytes == 0)
+            ? 0
+            : TotalOverheadBytes * 100 / TotalQuarantinedBytes;
+    Str->append(
+        "Stats: Quarantine: batches: %zu; bytes: %zu (user: %zu); chunks: %zu "
+        "(capacity: %zu); %zu%% chunks used; %zu%% memory overhead\n",
+        BatchCount, TotalBytes, TotalQuarantinedBytes, TotalQuarantineChunks,
+        QuarantineChunksCapacity, ChunksUsagePercent, MemoryOverheadPercent);
+  }
+
+private:
+  SinglyLinkedList<QuarantineBatch> List;
+  atomic_uptr Size = {};
+
+  void addToSize(uptr add) { atomic_store_relaxed(&Size, getSize() + add); }
+  void subFromSize(uptr sub) { atomic_store_relaxed(&Size, getSize() - sub); }
+};
+
+// The callback interface is:
+// void Callback::recycle(Node *Ptr);
+// void *Callback::allocate(uptr Size);
+// void Callback::deallocate(void *Ptr);
+template <typename Callback, typename Node> class GlobalQuarantine {
+public:
+  typedef QuarantineCache<Callback> CacheT;
+  using ThisT = GlobalQuarantine<Callback, Node>;
+
+  void init(uptr Size, uptr CacheSize) {
+    DCHECK(isAligned(reinterpret_cast<uptr>(this), alignof(ThisT)));
+    DCHECK_EQ(atomic_load_relaxed(&MaxSize), 0U);
+    DCHECK_EQ(atomic_load_relaxed(&MinSize), 0U);
+    DCHECK_EQ(atomic_load_relaxed(&MaxCacheSize), 0U);
+    // Thread local quarantine size can be zero only when global quarantine size
+    // is zero (it allows us to perform just one atomic read per put() call).
+    CHECK((Size == 0 && CacheSize == 0) || CacheSize != 0);
+
+    atomic_store_relaxed(&MaxSize, Size);
+    atomic_store_relaxed(&MinSize, Size / 10 * 9); // 90% of max size.
+    atomic_store_relaxed(&MaxCacheSize, CacheSize);
+
+    Cache.init();
+  }
+
+  uptr getMaxSize() const { return atomic_load_relaxed(&MaxSize); }
+  uptr getCacheSize() const { return atomic_load_relaxed(&MaxCacheSize); }
+
+  void put(CacheT *C, Callback Cb, Node *Ptr, uptr Size) {
+    C->enqueue(Cb, Ptr, Size);
+    if (C->getSize() > getCacheSize())
+      drain(C, Cb);
+  }
+
+  void NOINLINE drain(CacheT *C, Callback Cb) {
+    {
+      ScopedLock L(CacheMutex);
+      Cache.transfer(C);
+    }
+    if (Cache.getSize() > getMaxSize() && RecycleMutex.tryLock())
+      recycle(atomic_load_relaxed(&MinSize), Cb);
+  }
+
+  void NOINLINE drainAndRecycle(CacheT *C, Callback Cb) {
+    {
+      ScopedLock L(CacheMutex);
+      Cache.transfer(C);
+    }
+    RecycleMutex.lock();
+    recycle(0, Cb);
+  }
+
+  void getStats(ScopedString *Str) const {
+    // It assumes that the world is stopped, just as the allocator's printStats.
+    Cache.getStats(Str);
+    Str->append("Quarantine limits: global: %zuK; thread local: %zuK\n",
+                getMaxSize() >> 10, getCacheSize() >> 10);
+  }
+
+  void disable() {
+    // RecycleMutex must be locked 1st since we grab CacheMutex within recycle.
+    RecycleMutex.lock();
+    CacheMutex.lock();
+  }
+
+  void enable() {
+    CacheMutex.unlock();
+    RecycleMutex.unlock();
+  }
+
+private:
+  // Read-only data.
+  alignas(SCUDO_CACHE_LINE_SIZE) HybridMutex CacheMutex;
+  CacheT Cache;
+  alignas(SCUDO_CACHE_LINE_SIZE) HybridMutex RecycleMutex;
+  atomic_uptr MinSize = {};
+  atomic_uptr MaxSize = {};
+  alignas(SCUDO_CACHE_LINE_SIZE) atomic_uptr MaxCacheSize = {};
+
+  void NOINLINE recycle(uptr MinSize, Callback Cb) {
+    CacheT Tmp;
+    Tmp.init();
+    {
+      ScopedLock L(CacheMutex);
+      // Go over the batches and merge partially filled ones to
+      // save some memory, otherwise batches themselves (since the memory used
+      // by them is counted against quarantine limit) can overcome the actual
+      // user's quarantined chunks, which diminishes the purpose of the
+      // quarantine.
+      const uptr CacheSize = Cache.getSize();
+      const uptr OverheadSize = Cache.getOverheadSize();
+      DCHECK_GE(CacheSize, OverheadSize);
+      // Do the merge only when overhead exceeds this predefined limit (might
+      // require some tuning). It saves us merge attempt when the batch list
+      // quarantine is unlikely to contain batches suitable for merge.
+      constexpr uptr OverheadThresholdPercents = 100;
+      if (CacheSize > OverheadSize &&
+          OverheadSize * (100 + OverheadThresholdPercents) >
+              CacheSize * OverheadThresholdPercents) {
+        Cache.mergeBatches(&Tmp);
+      }
+      // Extract enough chunks from the quarantine to get below the max
+      // quarantine size and leave some leeway for the newly quarantined chunks.
+      while (Cache.getSize() > MinSize)
+        Tmp.enqueueBatch(Cache.dequeueBatch());
+    }
+    RecycleMutex.unlock();
+    doRecycle(&Tmp, Cb);
+  }
+
+  void NOINLINE doRecycle(CacheT *C, Callback Cb) {
+    while (QuarantineBatch *B = C->dequeueBatch()) {
+      const u32 Seed = static_cast<u32>(
+          (reinterpret_cast<uptr>(B) ^ reinterpret_cast<uptr>(C)) >> 4);
+      B->shuffle(Seed);
+      constexpr uptr NumberOfPrefetch = 8UL;
+      CHECK(NumberOfPrefetch <= ARRAY_SIZE(B->Batch));
+      for (uptr I = 0; I < NumberOfPrefetch; I++)
+        PREFETCH(B->Batch[I]);
+      for (uptr I = 0, Count = B->Count; I < Count; I++) {
+        if (I + NumberOfPrefetch < Count)
+          PREFETCH(B->Batch[I + NumberOfPrefetch]);
+        Cb.recycle(reinterpret_cast<Node *>(B->Batch[I]));
+      }
+      Cb.deallocate(B);
+    }
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_QUARANTINE_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/release.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/release.cpp
new file mode 100644
index 0000000000..5d7c6c5fc1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/release.cpp
@@ -0,0 +1,16 @@
+//===-- release.cpp ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "release.h"
+
+namespace scudo {
+
+HybridMutex PackedCounterArray::Mutex = {};
+uptr PackedCounterArray::StaticBuffer[PackedCounterArray::StaticBufferCount];
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/release.h b/contrib/libs/clang14-rt/lib/scudo/standalone/release.h
new file mode 100644
index 0000000000..293a8bc27b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/release.h
@@ -0,0 +1,333 @@
+//===-- release.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_RELEASE_H_
+#define SCUDO_RELEASE_H_
+
+#include "common.h"
+#include "list.h"
+#include "mutex.h"
+
+namespace scudo {
+
+class ReleaseRecorder {
+public:
+  ReleaseRecorder(uptr Base, MapPlatformData *Data = nullptr)
+      : Base(Base), Data(Data) {}
+
+  uptr getReleasedRangesCount() const { return ReleasedRangesCount; }
+
+  uptr getReleasedBytes() const { return ReleasedBytes; }
+
+  uptr getBase() const { return Base; }
+
+  // Releases [From, To) range of pages back to OS.
+  void releasePageRangeToOS(uptr From, uptr To) {
+    const uptr Size = To - From;
+    releasePagesToOS(Base, From, Size, Data);
+    ReleasedRangesCount++;
+    ReleasedBytes += Size;
+  }
+
+private:
+  uptr ReleasedRangesCount = 0;
+  uptr ReleasedBytes = 0;
+  uptr Base = 0;
+  MapPlatformData *Data = nullptr;
+};
+
+// A packed array of Counters. Each counter occupies 2^N bits, enough to store
+// counter's MaxValue. Ctor will try to use a static buffer first, and if that
+// fails (the buffer is too small or already locked), will allocate the
+// required Buffer via map(). The caller is expected to check whether the
+// initialization was successful by checking isAllocated() result. For
+// performance sake, none of the accessors check the validity of the arguments,
+// It is assumed that Index is always in [0, N) range and the value is not
+// incremented past MaxValue.
+class PackedCounterArray {
+public:
+  PackedCounterArray(uptr NumberOfRegions, uptr CountersPerRegion,
+                     uptr MaxValue)
+      : Regions(NumberOfRegions), NumCounters(CountersPerRegion) {
+    DCHECK_GT(Regions, 0);
+    DCHECK_GT(NumCounters, 0);
+    DCHECK_GT(MaxValue, 0);
+    constexpr uptr MaxCounterBits = sizeof(*Buffer) * 8UL;
+    // Rounding counter storage size up to the power of two allows for using
+    // bit shifts calculating particular counter's Index and offset.
+    const uptr CounterSizeBits =
+        roundUpToPowerOfTwo(getMostSignificantSetBitIndex(MaxValue) + 1);
+    DCHECK_LE(CounterSizeBits, MaxCounterBits);
+    CounterSizeBitsLog = getLog2(CounterSizeBits);
+    CounterMask = ~(static_cast<uptr>(0)) >> (MaxCounterBits - CounterSizeBits);
+
+    const uptr PackingRatio = MaxCounterBits >> CounterSizeBitsLog;
+    DCHECK_GT(PackingRatio, 0);
+    PackingRatioLog = getLog2(PackingRatio);
+    BitOffsetMask = PackingRatio - 1;
+
+    SizePerRegion =
+        roundUpTo(NumCounters, static_cast<uptr>(1U) << PackingRatioLog) >>
+        PackingRatioLog;
+    BufferSize = SizePerRegion * sizeof(*Buffer) * Regions;
+    if (BufferSize <= (StaticBufferCount * sizeof(Buffer[0])) &&
+        Mutex.tryLock()) {
+      Buffer = &StaticBuffer[0];
+      memset(Buffer, 0, BufferSize);
+    } else {
+      Buffer = reinterpret_cast<uptr *>(
+          map(nullptr, roundUpTo(BufferSize, getPageSizeCached()),
+              "scudo:counters", MAP_ALLOWNOMEM));
+    }
+  }
+  ~PackedCounterArray() {
+    if (!isAllocated())
+      return;
+    if (Buffer == &StaticBuffer[0])
+      Mutex.unlock();
+    else
+      unmap(reinterpret_cast<void *>(Buffer),
+            roundUpTo(BufferSize, getPageSizeCached()));
+  }
+
+  bool isAllocated() const { return !!Buffer; }
+
+  uptr getCount() const { return NumCounters; }
+
+  uptr get(uptr Region, uptr I) const {
+    DCHECK_LT(Region, Regions);
+    DCHECK_LT(I, NumCounters);
+    const uptr Index = I >> PackingRatioLog;
+    const uptr BitOffset = (I & BitOffsetMask) << CounterSizeBitsLog;
+    return (Buffer[Region * SizePerRegion + Index] >> BitOffset) & CounterMask;
+  }
+
+  void inc(uptr Region, uptr I) const {
+    DCHECK_LT(get(Region, I), CounterMask);
+    const uptr Index = I >> PackingRatioLog;
+    const uptr BitOffset = (I & BitOffsetMask) << CounterSizeBitsLog;
+    DCHECK_LT(BitOffset, SCUDO_WORDSIZE);
+    Buffer[Region * SizePerRegion + Index] += static_cast<uptr>(1U)
+                                              << BitOffset;
+  }
+
+  void incRange(uptr Region, uptr From, uptr To) const {
+    DCHECK_LE(From, To);
+    const uptr Top = Min(To + 1, NumCounters);
+    for (uptr I = From; I < Top; I++)
+      inc(Region, I);
+  }
+
+  uptr getBufferSize() const { return BufferSize; }
+
+  static const uptr StaticBufferCount = 2048U;
+
+private:
+  const uptr Regions;
+  const uptr NumCounters;
+  uptr CounterSizeBitsLog;
+  uptr CounterMask;
+  uptr PackingRatioLog;
+  uptr BitOffsetMask;
+
+  uptr SizePerRegion;
+  uptr BufferSize;
+  uptr *Buffer;
+
+  static HybridMutex Mutex;
+  static uptr StaticBuffer[StaticBufferCount];
+};
+
+template <class ReleaseRecorderT> class FreePagesRangeTracker {
+public:
+  explicit FreePagesRangeTracker(ReleaseRecorderT *Recorder)
+      : Recorder(Recorder), PageSizeLog(getLog2(getPageSizeCached())) {}
+
+  void processNextPage(bool Freed) {
+    if (Freed) {
+      if (!InRange) {
+        CurrentRangeStatePage = CurrentPage;
+        InRange = true;
+      }
+    } else {
+      closeOpenedRange();
+    }
+    CurrentPage++;
+  }
+
+  void skipPages(uptr N) {
+    closeOpenedRange();
+    CurrentPage += N;
+  }
+
+  void finish() { closeOpenedRange(); }
+
+private:
+  void closeOpenedRange() {
+    if (InRange) {
+      Recorder->releasePageRangeToOS((CurrentRangeStatePage << PageSizeLog),
+                                     (CurrentPage << PageSizeLog));
+      InRange = false;
+    }
+  }
+
+  ReleaseRecorderT *const Recorder;
+  const uptr PageSizeLog;
+  bool InRange = false;
+  uptr CurrentPage = 0;
+  uptr CurrentRangeStatePage = 0;
+};
+
+template <class TransferBatchT, class ReleaseRecorderT, typename DecompactPtrT,
+          typename SkipRegionT>
+NOINLINE void
+releaseFreeMemoryToOS(const IntrusiveList<TransferBatchT> &FreeList,
+                      uptr RegionSize, uptr NumberOfRegions, uptr BlockSize,
+                      ReleaseRecorderT *Recorder, DecompactPtrT DecompactPtr,
+                      SkipRegionT SkipRegion) {
+  const uptr PageSize = getPageSizeCached();
+
+  // Figure out the number of chunks per page and whether we can take a fast
+  // path (the number of chunks per page is the same for all pages).
+  uptr FullPagesBlockCountMax;
+  bool SameBlockCountPerPage;
+  if (BlockSize <= PageSize) {
+    if (PageSize % BlockSize == 0) {
+      // Same number of chunks per page, no cross overs.
+      FullPagesBlockCountMax = PageSize / BlockSize;
+      SameBlockCountPerPage = true;
+    } else if (BlockSize % (PageSize % BlockSize) == 0) {
+      // Some chunks are crossing page boundaries, which means that the page
+      // contains one or two partial chunks, but all pages contain the same
+      // number of chunks.
+      FullPagesBlockCountMax = PageSize / BlockSize + 1;
+      SameBlockCountPerPage = true;
+    } else {
+      // Some chunks are crossing page boundaries, which means that the page
+      // contains one or two partial chunks.
+      FullPagesBlockCountMax = PageSize / BlockSize + 2;
+      SameBlockCountPerPage = false;
+    }
+  } else {
+    if (BlockSize % PageSize == 0) {
+      // One chunk covers multiple pages, no cross overs.
+      FullPagesBlockCountMax = 1;
+      SameBlockCountPerPage = true;
+    } else {
+      // One chunk covers multiple pages, Some chunks are crossing page
+      // boundaries. Some pages contain one chunk, some contain two.
+      FullPagesBlockCountMax = 2;
+      SameBlockCountPerPage = false;
+    }
+  }
+
+  const uptr PagesCount = roundUpTo(RegionSize, PageSize) / PageSize;
+  PackedCounterArray Counters(NumberOfRegions, PagesCount,
+                              FullPagesBlockCountMax);
+  if (!Counters.isAllocated())
+    return;
+
+  const uptr PageSizeLog = getLog2(PageSize);
+  const uptr RoundedRegionSize = PagesCount << PageSizeLog;
+  const uptr RoundedSize = NumberOfRegions * RoundedRegionSize;
+
+  // Iterate over free chunks and count how many free chunks affect each
+  // allocated page.
+  if (BlockSize <= PageSize && PageSize % BlockSize == 0) {
+    // Each chunk affects one page only.
+    for (const auto &It : FreeList) {
+      for (u32 I = 0; I < It.getCount(); I++) {
+        const uptr P = DecompactPtr(It.get(I)) - Recorder->getBase();
+        if (P >= RoundedSize)
+          continue;
+        const uptr RegionIndex = NumberOfRegions == 1U ? 0 : P / RegionSize;
+        const uptr PInRegion = P - RegionIndex * RegionSize;
+        Counters.inc(RegionIndex, PInRegion >> PageSizeLog);
+      }
+    }
+  } else {
+    // In all other cases chunks might affect more than one page.
+    DCHECK_GE(RegionSize, BlockSize);
+    const uptr LastBlockInRegion = ((RegionSize / BlockSize) - 1U) * BlockSize;
+    for (const auto &It : FreeList) {
+      for (u32 I = 0; I < It.getCount(); I++) {
+        const uptr P = DecompactPtr(It.get(I)) - Recorder->getBase();
+        if (P >= RoundedSize)
+          continue;
+        const uptr RegionIndex = NumberOfRegions == 1U ? 0 : P / RegionSize;
+        uptr PInRegion = P - RegionIndex * RegionSize;
+        Counters.incRange(RegionIndex, PInRegion >> PageSizeLog,
+                          (PInRegion + BlockSize - 1) >> PageSizeLog);
+        // The last block in a region might straddle a page, so if it's
+        // free, we mark the following "pretend" memory block(s) as free.
+        if (PInRegion == LastBlockInRegion) {
+          PInRegion += BlockSize;
+          while (PInRegion < RoundedRegionSize) {
+            Counters.incRange(RegionIndex, PInRegion >> PageSizeLog,
+                              (PInRegion + BlockSize - 1) >> PageSizeLog);
+            PInRegion += BlockSize;
+          }
+        }
+      }
+    }
+  }
+
+  // Iterate over pages detecting ranges of pages with chunk Counters equal
+  // to the expected number of chunks for the particular page.
+  FreePagesRangeTracker<ReleaseRecorderT> RangeTracker(Recorder);
+  if (SameBlockCountPerPage) {
+    // Fast path, every page has the same number of chunks affecting it.
+    for (uptr I = 0; I < NumberOfRegions; I++) {
+      if (SkipRegion(I)) {
+        RangeTracker.skipPages(PagesCount);
+        continue;
+      }
+      for (uptr J = 0; J < PagesCount; J++)
+        RangeTracker.processNextPage(Counters.get(I, J) ==
+                                     FullPagesBlockCountMax);
+    }
+  } else {
+    // Slow path, go through the pages keeping count how many chunks affect
+    // each page.
+    const uptr Pn = BlockSize < PageSize ? PageSize / BlockSize : 1;
+    const uptr Pnc = Pn * BlockSize;
+    // The idea is to increment the current page pointer by the first chunk
+    // size, middle portion size (the portion of the page covered by chunks
+    // except the first and the last one) and then the last chunk size, adding
+    // up the number of chunks on the current page and checking on every step
+    // whether the page boundary was crossed.
+    for (uptr I = 0; I < NumberOfRegions; I++) {
+      if (SkipRegion(I)) {
+        RangeTracker.skipPages(PagesCount);
+        continue;
+      }
+      uptr PrevPageBoundary = 0;
+      uptr CurrentBoundary = 0;
+      for (uptr J = 0; J < PagesCount; J++) {
+        const uptr PageBoundary = PrevPageBoundary + PageSize;
+        uptr BlocksPerPage = Pn;
+        if (CurrentBoundary < PageBoundary) {
+          if (CurrentBoundary > PrevPageBoundary)
+            BlocksPerPage++;
+          CurrentBoundary += Pnc;
+          if (CurrentBoundary < PageBoundary) {
+            BlocksPerPage++;
+            CurrentBoundary += BlockSize;
+          }
+        }
+        PrevPageBoundary = PageBoundary;
+        RangeTracker.processNextPage(Counters.get(I, J) == BlocksPerPage);
+      }
+    }
+  }
+  RangeTracker.finish();
+}
+
+} // namespace scudo
+
+#endif // SCUDO_RELEASE_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/report.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/report.cpp
new file mode 100644
index 0000000000..561c7c51f4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/report.cpp
@@ -0,0 +1,192 @@
+//===-- report.cpp ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "report.h"
+
+#include "atomic_helpers.h"
+#include "string_utils.h"
+
+#include <stdarg.h>
+
+namespace scudo {
+
+class ScopedErrorReport {
+public:
+  ScopedErrorReport() : Message() { Message.append("Scudo ERROR: "); }
+  void append(const char *Format, ...) {
+    va_list Args;
+    va_start(Args, Format);
+    Message.append(Format, Args);
+    va_end(Args);
+  }
+  NORETURN ~ScopedErrorReport() {
+    outputRaw(Message.data());
+    setAbortMessage(Message.data());
+    die();
+  }
+
+private:
+  ScopedString Message;
+};
+
+inline void NORETURN trap() { __builtin_trap(); }
+
+// This could potentially be called recursively if a CHECK fails in the reports.
+void NORETURN reportCheckFailed(const char *File, int Line,
+                                const char *Condition, u64 Value1, u64 Value2) {
+  static atomic_u32 NumberOfCalls;
+  if (atomic_fetch_add(&NumberOfCalls, 1, memory_order_relaxed) > 2) {
+    // TODO(kostyak): maybe sleep here?
+    trap();
+  }
+  ScopedErrorReport Report;
+  Report.append("CHECK failed @ %s:%d %s ((u64)op1=%llu, (u64)op2=%llu)\n",
+                File, Line, Condition, Value1, Value2);
+}
+
+// Generic string fatal error message.
+void NORETURN reportError(const char *Message) {
+  ScopedErrorReport Report;
+  Report.append("%s\n", Message);
+}
+
+void NORETURN reportInvalidFlag(const char *FlagType, const char *Value) {
+  ScopedErrorReport Report;
+  Report.append("invalid value for %s option: '%s'\n", FlagType, Value);
+}
+
+// The checksum of a chunk header is invalid. This could be caused by an
+// {over,under}write of the header, a pointer that is not an actual chunk.
+void NORETURN reportHeaderCorruption(void *Ptr) {
+  ScopedErrorReport Report;
+  Report.append("corrupted chunk header at address %p\n", Ptr);
+}
+
+// Two threads have attempted to modify a chunk header at the same time. This is
+// symptomatic of a race-condition in the application code, or general lack of
+// proper locking.
+void NORETURN reportHeaderRace(void *Ptr) {
+  ScopedErrorReport Report;
+  Report.append("race on chunk header at address %p\n", Ptr);
+}
+
+// The allocator was compiled with parameters that conflict with field size
+// requirements.
+void NORETURN reportSanityCheckError(const char *Field) {
+  ScopedErrorReport Report;
+  Report.append("maximum possible %s doesn't fit in header\n", Field);
+}
+
+// We enforce a maximum alignment, to keep fields smaller and generally prevent
+// integer overflows, or unexpected corner cases.
+void NORETURN reportAlignmentTooBig(uptr Alignment, uptr MaxAlignment) {
+  ScopedErrorReport Report;
+  Report.append("invalid allocation alignment: %zu exceeds maximum supported "
+                "alignment of %zu\n",
+                Alignment, MaxAlignment);
+}
+
+// See above, we also enforce a maximum size.
+void NORETURN reportAllocationSizeTooBig(uptr UserSize, uptr TotalSize,
+                                         uptr MaxSize) {
+  ScopedErrorReport Report;
+  Report.append("requested allocation size %zu (%zu after adjustments) exceeds "
+                "maximum supported size of %zu\n",
+                UserSize, TotalSize, MaxSize);
+}
+
+void NORETURN reportOutOfMemory(uptr RequestedSize) {
+  ScopedErrorReport Report;
+  Report.append("out of memory trying to allocate %zu bytes\n", RequestedSize);
+}
+
+static const char *stringifyAction(AllocatorAction Action) {
+  switch (Action) {
+  case AllocatorAction::Recycling:
+    return "recycling";
+  case AllocatorAction::Deallocating:
+    return "deallocating";
+  case AllocatorAction::Reallocating:
+    return "reallocating";
+  case AllocatorAction::Sizing:
+    return "sizing";
+  }
+  return "<invalid action>";
+}
+
+// The chunk is not in a state congruent with the operation we want to perform.
+// This is usually the case with a double-free, a realloc of a freed pointer.
+void NORETURN reportInvalidChunkState(AllocatorAction Action, void *Ptr) {
+  ScopedErrorReport Report;
+  Report.append("invalid chunk state when %s address %p\n",
+                stringifyAction(Action), Ptr);
+}
+
+void NORETURN reportMisalignedPointer(AllocatorAction Action, void *Ptr) {
+  ScopedErrorReport Report;
+  Report.append("misaligned pointer when %s address %p\n",
+                stringifyAction(Action), Ptr);
+}
+
+// The deallocation function used is at odds with the one used to allocate the
+// chunk (eg: new[]/delete or malloc/delete, and so on).
+void NORETURN reportDeallocTypeMismatch(AllocatorAction Action, void *Ptr,
+                                        u8 TypeA, u8 TypeB) {
+  ScopedErrorReport Report;
+  Report.append("allocation type mismatch when %s address %p (%d vs %d)\n",
+                stringifyAction(Action), Ptr, TypeA, TypeB);
+}
+
+// The size specified to the delete operator does not match the one that was
+// passed to new when allocating the chunk.
+void NORETURN reportDeleteSizeMismatch(void *Ptr, uptr Size,
+                                       uptr ExpectedSize) {
+  ScopedErrorReport Report;
+  Report.append(
+      "invalid sized delete when deallocating address %p (%zu vs %zu)\n", Ptr,
+      Size, ExpectedSize);
+}
+
+void NORETURN reportAlignmentNotPowerOfTwo(uptr Alignment) {
+  ScopedErrorReport Report;
+  Report.append(
+      "invalid allocation alignment: %zu, alignment must be a power of two\n",
+      Alignment);
+}
+
+void NORETURN reportCallocOverflow(uptr Count, uptr Size) {
+  ScopedErrorReport Report;
+  Report.append("calloc parameters overflow: count * size (%zu * %zu) cannot "
+                "be represented with type size_t\n",
+                Count, Size);
+}
+
+void NORETURN reportInvalidPosixMemalignAlignment(uptr Alignment) {
+  ScopedErrorReport Report;
+  Report.append(
+      "invalid alignment requested in posix_memalign: %zu, alignment must be a "
+      "power of two and a multiple of sizeof(void *) == %zu\n",
+      Alignment, sizeof(void *));
+}
+
+void NORETURN reportPvallocOverflow(uptr Size) {
+  ScopedErrorReport Report;
+  Report.append("pvalloc parameters overflow: size %zu rounded up to system "
+                "page size %zu cannot be represented in type size_t\n",
+                Size, getPageSizeCached());
+}
+
+void NORETURN reportInvalidAlignedAllocAlignment(uptr Alignment, uptr Size) {
+  ScopedErrorReport Report;
+  Report.append("invalid alignment requested in aligned_alloc: %zu, alignment "
+                "must be a power of two and the requested size %zu must be a "
+                "multiple of alignment\n",
+                Alignment, Size);
+}
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/report.h b/contrib/libs/clang14-rt/lib/scudo/standalone/report.h
new file mode 100644
index 0000000000..14e4e799b7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/report.h
@@ -0,0 +1,57 @@
+//===-- report.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_REPORT_H_
+#define SCUDO_REPORT_H_
+
+#include "internal_defs.h"
+
+namespace scudo {
+
+// Reports are *fatal* unless stated otherwise.
+
+// Generic error.
+void NORETURN reportError(const char *Message);
+
+// Flags related errors.
+void NORETURN reportInvalidFlag(const char *FlagType, const char *Value);
+
+// Chunk header related errors.
+void NORETURN reportHeaderCorruption(void *Ptr);
+void NORETURN reportHeaderRace(void *Ptr);
+
+// Sanity checks related error.
+void NORETURN reportSanityCheckError(const char *Field);
+
+// Combined allocator errors.
+void NORETURN reportAlignmentTooBig(uptr Alignment, uptr MaxAlignment);
+void NORETURN reportAllocationSizeTooBig(uptr UserSize, uptr TotalSize,
+                                         uptr MaxSize);
+void NORETURN reportOutOfMemory(uptr RequestedSize);
+enum class AllocatorAction : u8 {
+  Recycling,
+  Deallocating,
+  Reallocating,
+  Sizing,
+};
+void NORETURN reportInvalidChunkState(AllocatorAction Action, void *Ptr);
+void NORETURN reportMisalignedPointer(AllocatorAction Action, void *Ptr);
+void NORETURN reportDeallocTypeMismatch(AllocatorAction Action, void *Ptr,
+                                        u8 TypeA, u8 TypeB);
+void NORETURN reportDeleteSizeMismatch(void *Ptr, uptr Size, uptr ExpectedSize);
+
+// C wrappers errors.
+void NORETURN reportAlignmentNotPowerOfTwo(uptr Alignment);
+void NORETURN reportInvalidPosixMemalignAlignment(uptr Alignment);
+void NORETURN reportCallocOverflow(uptr Count, uptr Size);
+void NORETURN reportPvallocOverflow(uptr Size);
+void NORETURN reportInvalidAlignedAllocAlignment(uptr Size, uptr Alignment);
+
+} // namespace scudo
+
+#endif // SCUDO_REPORT_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/secondary.h b/contrib/libs/clang14-rt/lib/scudo/standalone/secondary.h
new file mode 100644
index 0000000000..abb58a2882
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/secondary.h
@@ -0,0 +1,614 @@
+//===-- secondary.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_SECONDARY_H_
+#define SCUDO_SECONDARY_H_
+
+#include "chunk.h"
+#include "common.h"
+#include "list.h"
+#include "memtag.h"
+#include "mutex.h"
+#include "options.h"
+#include "stats.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+// This allocator wraps the platform allocation primitives, and as such is on
+// the slower side and should preferably be used for larger sized allocations.
+// Blocks allocated will be preceded and followed by a guard page, and hold
+// their own header that is not checksummed: the guard pages and the Combined
+// header should be enough for our purpose.
+
+namespace LargeBlock {
+
+struct alignas(Max<uptr>(archSupportsMemoryTagging()
+                             ? archMemoryTagGranuleSize()
+                             : 1,
+                         1U << SCUDO_MIN_ALIGNMENT_LOG)) Header {
+  LargeBlock::Header *Prev;
+  LargeBlock::Header *Next;
+  uptr CommitBase;
+  uptr CommitSize;
+  uptr MapBase;
+  uptr MapSize;
+  [[no_unique_address]] MapPlatformData Data;
+};
+
+static_assert(sizeof(Header) % (1U << SCUDO_MIN_ALIGNMENT_LOG) == 0, "");
+static_assert(!archSupportsMemoryTagging() ||
+                  sizeof(Header) % archMemoryTagGranuleSize() == 0,
+              "");
+
+constexpr uptr getHeaderSize() { return sizeof(Header); }
+
+template <typename Config> static uptr addHeaderTag(uptr Ptr) {
+  if (allocatorSupportsMemoryTagging<Config>())
+    return addFixedTag(Ptr, 1);
+  return Ptr;
+}
+
+template <typename Config> static Header *getHeader(uptr Ptr) {
+  return reinterpret_cast<Header *>(addHeaderTag<Config>(Ptr)) - 1;
+}
+
+template <typename Config> static Header *getHeader(const void *Ptr) {
+  return getHeader<Config>(reinterpret_cast<uptr>(Ptr));
+}
+
+} // namespace LargeBlock
+
+static void unmap(LargeBlock::Header *H) {
+  MapPlatformData Data = H->Data;
+  unmap(reinterpret_cast<void *>(H->MapBase), H->MapSize, UNMAP_ALL, &Data);
+}
+
+class MapAllocatorNoCache {
+public:
+  void init(UNUSED s32 ReleaseToOsInterval) {}
+  bool retrieve(UNUSED Options Options, UNUSED uptr Size, UNUSED uptr Alignment,
+                UNUSED LargeBlock::Header **H, UNUSED bool *Zeroed) {
+    return false;
+  }
+  void store(UNUSED Options Options, LargeBlock::Header *H) { unmap(H); }
+  bool canCache(UNUSED uptr Size) { return false; }
+  void disable() {}
+  void enable() {}
+  void releaseToOS() {}
+  void disableMemoryTagging() {}
+  void unmapTestOnly() {}
+  bool setOption(Option O, UNUSED sptr Value) {
+    if (O == Option::ReleaseInterval || O == Option::MaxCacheEntriesCount ||
+        O == Option::MaxCacheEntrySize)
+      return false;
+    // Not supported by the Secondary Cache, but not an error either.
+    return true;
+  }
+};
+
+static const uptr MaxUnusedCachePages = 4U;
+
+template <typename Config>
+void mapSecondary(Options Options, uptr CommitBase, uptr CommitSize,
+                  uptr AllocPos, uptr Flags, MapPlatformData *Data) {
+  const uptr MaxUnusedCacheBytes = MaxUnusedCachePages * getPageSizeCached();
+  if (useMemoryTagging<Config>(Options) && CommitSize > MaxUnusedCacheBytes) {
+    const uptr UntaggedPos = Max(AllocPos, CommitBase + MaxUnusedCacheBytes);
+    map(reinterpret_cast<void *>(CommitBase), UntaggedPos - CommitBase,
+        "scudo:secondary", MAP_RESIZABLE | MAP_MEMTAG | Flags, Data);
+    map(reinterpret_cast<void *>(UntaggedPos),
+        CommitBase + CommitSize - UntaggedPos, "scudo:secondary",
+        MAP_RESIZABLE | Flags, Data);
+  } else {
+    map(reinterpret_cast<void *>(CommitBase), CommitSize, "scudo:secondary",
+        MAP_RESIZABLE | (useMemoryTagging<Config>(Options) ? MAP_MEMTAG : 0) |
+            Flags,
+        Data);
+  }
+}
+
+template <typename Config> class MapAllocatorCache {
+public:
+  // Ensure the default maximum specified fits the array.
+  static_assert(Config::SecondaryCacheDefaultMaxEntriesCount <=
+                    Config::SecondaryCacheEntriesArraySize,
+                "");
+
+  void init(s32 ReleaseToOsInterval) {
+    DCHECK_EQ(EntriesCount, 0U);
+    setOption(Option::MaxCacheEntriesCount,
+              static_cast<sptr>(Config::SecondaryCacheDefaultMaxEntriesCount));
+    setOption(Option::MaxCacheEntrySize,
+              static_cast<sptr>(Config::SecondaryCacheDefaultMaxEntrySize));
+    setOption(Option::ReleaseInterval, static_cast<sptr>(ReleaseToOsInterval));
+  }
+
+  void store(Options Options, LargeBlock::Header *H) {
+    if (!canCache(H->CommitSize))
+      return unmap(H);
+
+    bool EntryCached = false;
+    bool EmptyCache = false;
+    const s32 Interval = atomic_load_relaxed(&ReleaseToOsIntervalMs);
+    const u64 Time = getMonotonicTime();
+    const u32 MaxCount = atomic_load_relaxed(&MaxEntriesCount);
+    CachedBlock Entry;
+    Entry.CommitBase = H->CommitBase;
+    Entry.CommitSize = H->CommitSize;
+    Entry.MapBase = H->MapBase;
+    Entry.MapSize = H->MapSize;
+    Entry.BlockBegin = reinterpret_cast<uptr>(H + 1);
+    Entry.Data = H->Data;
+    Entry.Time = Time;
+    if (useMemoryTagging<Config>(Options)) {
+      if (Interval == 0 && !SCUDO_FUCHSIA) {
+        // Release the memory and make it inaccessible at the same time by
+        // creating a new MAP_NOACCESS mapping on top of the existing mapping.
+        // Fuchsia does not support replacing mappings by creating a new mapping
+        // on top so we just do the two syscalls there.
+        Entry.Time = 0;
+        mapSecondary<Config>(Options, Entry.CommitBase, Entry.CommitSize,
+                             Entry.CommitBase, MAP_NOACCESS, &Entry.Data);
+      } else {
+        setMemoryPermission(Entry.CommitBase, Entry.CommitSize, MAP_NOACCESS,
+                            &Entry.Data);
+      }
+    } else if (Interval == 0) {
+      releasePagesToOS(Entry.CommitBase, 0, Entry.CommitSize, &Entry.Data);
+      Entry.Time = 0;
+    }
+    do {
+      ScopedLock L(Mutex);
+      if (useMemoryTagging<Config>(Options) && QuarantinePos == -1U) {
+        // If we get here then memory tagging was disabled in between when we
+        // read Options and when we locked Mutex. We can't insert our entry into
+        // the quarantine or the cache because the permissions would be wrong so
+        // just unmap it.
+        break;
+      }
+      if (Config::SecondaryCacheQuarantineSize &&
+          useMemoryTagging<Config>(Options)) {
+        QuarantinePos =
+            (QuarantinePos + 1) % Max(Config::SecondaryCacheQuarantineSize, 1u);
+        if (!Quarantine[QuarantinePos].CommitBase) {
+          Quarantine[QuarantinePos] = Entry;
+          return;
+        }
+        CachedBlock PrevEntry = Quarantine[QuarantinePos];
+        Quarantine[QuarantinePos] = Entry;
+        if (OldestTime == 0)
+          OldestTime = Entry.Time;
+        Entry = PrevEntry;
+      }
+      if (EntriesCount >= MaxCount) {
+        if (IsFullEvents++ == 4U)
+          EmptyCache = true;
+      } else {
+        for (u32 I = 0; I < MaxCount; I++) {
+          if (Entries[I].CommitBase)
+            continue;
+          if (I != 0)
+            Entries[I] = Entries[0];
+          Entries[0] = Entry;
+          EntriesCount++;
+          if (OldestTime == 0)
+            OldestTime = Entry.Time;
+          EntryCached = true;
+          break;
+        }
+      }
+    } while (0);
+    if (EmptyCache)
+      empty();
+    else if (Interval >= 0)
+      releaseOlderThan(Time - static_cast<u64>(Interval) * 1000000);
+    if (!EntryCached)
+      unmap(reinterpret_cast<void *>(Entry.MapBase), Entry.MapSize, UNMAP_ALL,
+            &Entry.Data);
+  }
+
+  bool retrieve(Options Options, uptr Size, uptr Alignment,
+                LargeBlock::Header **H, bool *Zeroed) {
+    const uptr PageSize = getPageSizeCached();
+    const u32 MaxCount = atomic_load_relaxed(&MaxEntriesCount);
+    bool Found = false;
+    CachedBlock Entry;
+    uptr HeaderPos;
+    {
+      ScopedLock L(Mutex);
+      if (EntriesCount == 0)
+        return false;
+      for (u32 I = 0; I < MaxCount; I++) {
+        const uptr CommitBase = Entries[I].CommitBase;
+        if (!CommitBase)
+          continue;
+        const uptr CommitSize = Entries[I].CommitSize;
+        const uptr AllocPos =
+            roundDownTo(CommitBase + CommitSize - Size, Alignment);
+        HeaderPos =
+            AllocPos - Chunk::getHeaderSize() - LargeBlock::getHeaderSize();
+        if (HeaderPos > CommitBase + CommitSize)
+          continue;
+        if (HeaderPos < CommitBase ||
+            AllocPos > CommitBase + PageSize * MaxUnusedCachePages)
+          continue;
+        Found = true;
+        Entry = Entries[I];
+        Entries[I].CommitBase = 0;
+        break;
+      }
+    }
+    if (Found) {
+      *H = reinterpret_cast<LargeBlock::Header *>(
+          LargeBlock::addHeaderTag<Config>(HeaderPos));
+      *Zeroed = Entry.Time == 0;
+      if (useMemoryTagging<Config>(Options))
+        setMemoryPermission(Entry.CommitBase, Entry.CommitSize, 0, &Entry.Data);
+      uptr NewBlockBegin = reinterpret_cast<uptr>(*H + 1);
+      if (useMemoryTagging<Config>(Options)) {
+        if (*Zeroed)
+          storeTags(LargeBlock::addHeaderTag<Config>(Entry.CommitBase),
+                    NewBlockBegin);
+        else if (Entry.BlockBegin < NewBlockBegin)
+          storeTags(Entry.BlockBegin, NewBlockBegin);
+        else
+          storeTags(untagPointer(NewBlockBegin),
+                    untagPointer(Entry.BlockBegin));
+      }
+      (*H)->CommitBase = Entry.CommitBase;
+      (*H)->CommitSize = Entry.CommitSize;
+      (*H)->MapBase = Entry.MapBase;
+      (*H)->MapSize = Entry.MapSize;
+      (*H)->Data = Entry.Data;
+      EntriesCount--;
+    }
+    return Found;
+  }
+
+  bool canCache(uptr Size) {
+    return atomic_load_relaxed(&MaxEntriesCount) != 0U &&
+           Size <= atomic_load_relaxed(&MaxEntrySize);
+  }
+
+  bool setOption(Option O, sptr Value) {
+    if (O == Option::ReleaseInterval) {
+      const s32 Interval =
+          Max(Min(static_cast<s32>(Value),
+                  Config::SecondaryCacheMaxReleaseToOsIntervalMs),
+              Config::SecondaryCacheMinReleaseToOsIntervalMs);
+      atomic_store_relaxed(&ReleaseToOsIntervalMs, Interval);
+      return true;
+    }
+    if (O == Option::MaxCacheEntriesCount) {
+      const u32 MaxCount = static_cast<u32>(Value);
+      if (MaxCount > Config::SecondaryCacheEntriesArraySize)
+        return false;
+      atomic_store_relaxed(&MaxEntriesCount, MaxCount);
+      return true;
+    }
+    if (O == Option::MaxCacheEntrySize) {
+      atomic_store_relaxed(&MaxEntrySize, static_cast<uptr>(Value));
+      return true;
+    }
+    // Not supported by the Secondary Cache, but not an error either.
+    return true;
+  }
+
+  void releaseToOS() { releaseOlderThan(UINT64_MAX); }
+
+  void disableMemoryTagging() {
+    ScopedLock L(Mutex);
+    for (u32 I = 0; I != Config::SecondaryCacheQuarantineSize; ++I) {
+      if (Quarantine[I].CommitBase) {
+        unmap(reinterpret_cast<void *>(Quarantine[I].MapBase),
+              Quarantine[I].MapSize, UNMAP_ALL, &Quarantine[I].Data);
+        Quarantine[I].CommitBase = 0;
+      }
+    }
+    const u32 MaxCount = atomic_load_relaxed(&MaxEntriesCount);
+    for (u32 I = 0; I < MaxCount; I++)
+      if (Entries[I].CommitBase)
+        setMemoryPermission(Entries[I].CommitBase, Entries[I].CommitSize, 0,
+                            &Entries[I].Data);
+    QuarantinePos = -1U;
+  }
+
+  void disable() { Mutex.lock(); }
+
+  void enable() { Mutex.unlock(); }
+
+  void unmapTestOnly() { empty(); }
+
+private:
+  void empty() {
+    struct {
+      void *MapBase;
+      uptr MapSize;
+      MapPlatformData Data;
+    } MapInfo[Config::SecondaryCacheEntriesArraySize];
+    uptr N = 0;
+    {
+      ScopedLock L(Mutex);
+      for (uptr I = 0; I < Config::SecondaryCacheEntriesArraySize; I++) {
+        if (!Entries[I].CommitBase)
+          continue;
+        MapInfo[N].MapBase = reinterpret_cast<void *>(Entries[I].MapBase);
+        MapInfo[N].MapSize = Entries[I].MapSize;
+        MapInfo[N].Data = Entries[I].Data;
+        Entries[I].CommitBase = 0;
+        N++;
+      }
+      EntriesCount = 0;
+      IsFullEvents = 0;
+    }
+    for (uptr I = 0; I < N; I++)
+      unmap(MapInfo[I].MapBase, MapInfo[I].MapSize, UNMAP_ALL,
+            &MapInfo[I].Data);
+  }
+
+  struct CachedBlock {
+    uptr CommitBase;
+    uptr CommitSize;
+    uptr MapBase;
+    uptr MapSize;
+    uptr BlockBegin;
+    [[no_unique_address]] MapPlatformData Data;
+    u64 Time;
+  };
+
+  void releaseIfOlderThan(CachedBlock &Entry, u64 Time) {
+    if (!Entry.CommitBase || !Entry.Time)
+      return;
+    if (Entry.Time > Time) {
+      if (OldestTime == 0 || Entry.Time < OldestTime)
+        OldestTime = Entry.Time;
+      return;
+    }
+    releasePagesToOS(Entry.CommitBase, 0, Entry.CommitSize, &Entry.Data);
+    Entry.Time = 0;
+  }
+
+  void releaseOlderThan(u64 Time) {
+    ScopedLock L(Mutex);
+    if (!EntriesCount || OldestTime == 0 || OldestTime > Time)
+      return;
+    OldestTime = 0;
+    for (uptr I = 0; I < Config::SecondaryCacheQuarantineSize; I++)
+      releaseIfOlderThan(Quarantine[I], Time);
+    for (uptr I = 0; I < Config::SecondaryCacheEntriesArraySize; I++)
+      releaseIfOlderThan(Entries[I], Time);
+  }
+
+  HybridMutex Mutex;
+  u32 EntriesCount = 0;
+  u32 QuarantinePos = 0;
+  atomic_u32 MaxEntriesCount = {};
+  atomic_uptr MaxEntrySize = {};
+  u64 OldestTime = 0;
+  u32 IsFullEvents = 0;
+  atomic_s32 ReleaseToOsIntervalMs = {};
+
+  CachedBlock Entries[Config::SecondaryCacheEntriesArraySize] = {};
+  CachedBlock Quarantine[Config::SecondaryCacheQuarantineSize] = {};
+};
+
+template <typename Config> class MapAllocator {
+public:
+  void init(GlobalStats *S, s32 ReleaseToOsInterval = -1) {
+    DCHECK_EQ(AllocatedBytes, 0U);
+    DCHECK_EQ(FreedBytes, 0U);
+    Cache.init(ReleaseToOsInterval);
+    Stats.init();
+    if (LIKELY(S))
+      S->link(&Stats);
+  }
+
+  void *allocate(Options Options, uptr Size, uptr AlignmentHint = 0,
+                 uptr *BlockEnd = nullptr,
+                 FillContentsMode FillContents = NoFill);
+
+  void deallocate(Options Options, void *Ptr);
+
+  static uptr getBlockEnd(void *Ptr) {
+    auto *B = LargeBlock::getHeader<Config>(Ptr);
+    return B->CommitBase + B->CommitSize;
+  }
+
+  static uptr getBlockSize(void *Ptr) {
+    return getBlockEnd(Ptr) - reinterpret_cast<uptr>(Ptr);
+  }
+
+  void getStats(ScopedString *Str) const;
+
+  void disable() {
+    Mutex.lock();
+    Cache.disable();
+  }
+
+  void enable() {
+    Cache.enable();
+    Mutex.unlock();
+  }
+
+  template <typename F> void iterateOverBlocks(F Callback) const {
+    for (const auto &H : InUseBlocks) {
+      uptr Ptr = reinterpret_cast<uptr>(&H) + LargeBlock::getHeaderSize();
+      if (allocatorSupportsMemoryTagging<Config>())
+        Ptr = untagPointer(Ptr);
+      Callback(Ptr);
+    }
+  }
+
+  uptr canCache(uptr Size) { return Cache.canCache(Size); }
+
+  bool setOption(Option O, sptr Value) { return Cache.setOption(O, Value); }
+
+  void releaseToOS() { Cache.releaseToOS(); }
+
+  void disableMemoryTagging() { Cache.disableMemoryTagging(); }
+
+  void unmapTestOnly() { Cache.unmapTestOnly(); }
+
+private:
+  typename Config::SecondaryCache Cache;
+
+  HybridMutex Mutex;
+  DoublyLinkedList<LargeBlock::Header> InUseBlocks;
+  uptr AllocatedBytes = 0;
+  uptr FreedBytes = 0;
+  uptr LargestSize = 0;
+  u32 NumberOfAllocs = 0;
+  u32 NumberOfFrees = 0;
+  LocalStats Stats;
+};
+
+// As with the Primary, the size passed to this function includes any desired
+// alignment, so that the frontend can align the user allocation. The hint
+// parameter allows us to unmap spurious memory when dealing with larger
+// (greater than a page) alignments on 32-bit platforms.
+// Due to the sparsity of address space available on those platforms, requesting
+// an allocation from the Secondary with a large alignment would end up wasting
+// VA space (even though we are not committing the whole thing), hence the need
+// to trim off some of the reserved space.
+// For allocations requested with an alignment greater than or equal to a page,
+// the committed memory will amount to something close to Size - AlignmentHint
+// (pending rounding and headers).
+template <typename Config>
+void *MapAllocator<Config>::allocate(Options Options, uptr Size, uptr Alignment,
+                                     uptr *BlockEndPtr,
+                                     FillContentsMode FillContents) {
+  if (Options.get(OptionBit::AddLargeAllocationSlack))
+    Size += 1UL << SCUDO_MIN_ALIGNMENT_LOG;
+  Alignment = Max(Alignment, uptr(1U) << SCUDO_MIN_ALIGNMENT_LOG);
+  const uptr PageSize = getPageSizeCached();
+  uptr RoundedSize =
+      roundUpTo(roundUpTo(Size, Alignment) + LargeBlock::getHeaderSize() +
+                    Chunk::getHeaderSize(),
+                PageSize);
+  if (Alignment > PageSize)
+    RoundedSize += Alignment - PageSize;
+
+  if (Alignment < PageSize && Cache.canCache(RoundedSize)) {
+    LargeBlock::Header *H;
+    bool Zeroed;
+    if (Cache.retrieve(Options, Size, Alignment, &H, &Zeroed)) {
+      const uptr BlockEnd = H->CommitBase + H->CommitSize;
+      if (BlockEndPtr)
+        *BlockEndPtr = BlockEnd;
+      uptr HInt = reinterpret_cast<uptr>(H);
+      if (allocatorSupportsMemoryTagging<Config>())
+        HInt = untagPointer(HInt);
+      const uptr PtrInt = HInt + LargeBlock::getHeaderSize();
+      void *Ptr = reinterpret_cast<void *>(PtrInt);
+      if (FillContents && !Zeroed)
+        memset(Ptr, FillContents == ZeroFill ? 0 : PatternFillByte,
+               BlockEnd - PtrInt);
+      const uptr BlockSize = BlockEnd - HInt;
+      {
+        ScopedLock L(Mutex);
+        InUseBlocks.push_back(H);
+        AllocatedBytes += BlockSize;
+        NumberOfAllocs++;
+        Stats.add(StatAllocated, BlockSize);
+        Stats.add(StatMapped, H->MapSize);
+      }
+      return Ptr;
+    }
+  }
+
+  MapPlatformData Data = {};
+  const uptr MapSize = RoundedSize + 2 * PageSize;
+  uptr MapBase = reinterpret_cast<uptr>(
+      map(nullptr, MapSize, nullptr, MAP_NOACCESS | MAP_ALLOWNOMEM, &Data));
+  if (UNLIKELY(!MapBase))
+    return nullptr;
+  uptr CommitBase = MapBase + PageSize;
+  uptr MapEnd = MapBase + MapSize;
+
+  // In the unlikely event of alignments larger than a page, adjust the amount
+  // of memory we want to commit, and trim the extra memory.
+  if (UNLIKELY(Alignment >= PageSize)) {
+    // For alignments greater than or equal to a page, the user pointer (eg: the
+    // pointer that is returned by the C or C++ allocation APIs) ends up on a
+    // page boundary , and our headers will live in the preceding page.
+    CommitBase = roundUpTo(MapBase + PageSize + 1, Alignment) - PageSize;
+    const uptr NewMapBase = CommitBase - PageSize;
+    DCHECK_GE(NewMapBase, MapBase);
+    // We only trim the extra memory on 32-bit platforms: 64-bit platforms
+    // are less constrained memory wise, and that saves us two syscalls.
+    if (SCUDO_WORDSIZE == 32U && NewMapBase != MapBase) {
+      unmap(reinterpret_cast<void *>(MapBase), NewMapBase - MapBase, 0, &Data);
+      MapBase = NewMapBase;
+    }
+    const uptr NewMapEnd =
+        CommitBase + PageSize + roundUpTo(Size, PageSize) + PageSize;
+    DCHECK_LE(NewMapEnd, MapEnd);
+    if (SCUDO_WORDSIZE == 32U && NewMapEnd != MapEnd) {
+      unmap(reinterpret_cast<void *>(NewMapEnd), MapEnd - NewMapEnd, 0, &Data);
+      MapEnd = NewMapEnd;
+    }
+  }
+
+  const uptr CommitSize = MapEnd - PageSize - CommitBase;
+  const uptr AllocPos = roundDownTo(CommitBase + CommitSize - Size, Alignment);
+  mapSecondary<Config>(Options, CommitBase, CommitSize, AllocPos, 0, &Data);
+  const uptr HeaderPos =
+      AllocPos - Chunk::getHeaderSize() - LargeBlock::getHeaderSize();
+  LargeBlock::Header *H = reinterpret_cast<LargeBlock::Header *>(
+      LargeBlock::addHeaderTag<Config>(HeaderPos));
+  if (useMemoryTagging<Config>(Options))
+    storeTags(LargeBlock::addHeaderTag<Config>(CommitBase),
+              reinterpret_cast<uptr>(H + 1));
+  H->MapBase = MapBase;
+  H->MapSize = MapEnd - MapBase;
+  H->CommitBase = CommitBase;
+  H->CommitSize = CommitSize;
+  H->Data = Data;
+  if (BlockEndPtr)
+    *BlockEndPtr = CommitBase + CommitSize;
+  {
+    ScopedLock L(Mutex);
+    InUseBlocks.push_back(H);
+    AllocatedBytes += CommitSize;
+    if (LargestSize < CommitSize)
+      LargestSize = CommitSize;
+    NumberOfAllocs++;
+    Stats.add(StatAllocated, CommitSize);
+    Stats.add(StatMapped, H->MapSize);
+  }
+  return reinterpret_cast<void *>(HeaderPos + LargeBlock::getHeaderSize());
+}
+
+template <typename Config>
+void MapAllocator<Config>::deallocate(Options Options, void *Ptr) {
+  LargeBlock::Header *H = LargeBlock::getHeader<Config>(Ptr);
+  const uptr CommitSize = H->CommitSize;
+  {
+    ScopedLock L(Mutex);
+    InUseBlocks.remove(H);
+    FreedBytes += CommitSize;
+    NumberOfFrees++;
+    Stats.sub(StatAllocated, CommitSize);
+    Stats.sub(StatMapped, H->MapSize);
+  }
+  Cache.store(Options, H);
+}
+
+template <typename Config>
+void MapAllocator<Config>::getStats(ScopedString *Str) const {
+  Str->append("Stats: MapAllocator: allocated %u times (%zuK), freed %u times "
+              "(%zuK), remains %u (%zuK) max %zuM\n",
+              NumberOfAllocs, AllocatedBytes >> 10, NumberOfFrees,
+              FreedBytes >> 10, NumberOfAllocs - NumberOfFrees,
+              (AllocatedBytes - FreedBytes) >> 10, LargestSize >> 20);
+}
+
+} // namespace scudo
+
+#endif // SCUDO_SECONDARY_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/size_class_map.h b/contrib/libs/clang14-rt/lib/scudo/standalone/size_class_map.h
new file mode 100644
index 0000000000..28b16d976e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/size_class_map.h
@@ -0,0 +1,374 @@
+//===-- size_class_map.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_SIZE_CLASS_MAP_H_
+#define SCUDO_SIZE_CLASS_MAP_H_
+
+#include "chunk.h"
+#include "common.h"
+#include "string_utils.h"
+
+namespace scudo {
+
+inline uptr scaledLog2(uptr Size, uptr ZeroLog, uptr LogBits) {
+  const uptr L = getMostSignificantSetBitIndex(Size);
+  const uptr LBits = (Size >> (L - LogBits)) - (1 << LogBits);
+  const uptr HBits = (L - ZeroLog) << LogBits;
+  return LBits + HBits;
+}
+
+template <typename Config> struct SizeClassMapBase {
+  static u32 getMaxCachedHint(uptr Size) {
+    DCHECK_NE(Size, 0);
+    u32 N;
+    // Force a 32-bit division if the template parameters allow for it.
+    if (Config::MaxBytesCachedLog > 31 || Config::MaxSizeLog > 31)
+      N = static_cast<u32>((1UL << Config::MaxBytesCachedLog) / Size);
+    else
+      N = (1U << Config::MaxBytesCachedLog) / static_cast<u32>(Size);
+    return Max(1U, Min(Config::MaxNumCachedHint, N));
+  }
+};
+
+// SizeClassMap maps allocation sizes into size classes and back, in an
+// efficient table-free manner.
+//
+// Class 0 is a special class that doesn't abide by the same rules as other
+// classes. The allocator uses it to hold batches.
+//
+// The other sizes are controlled by the template parameters:
+// - MinSizeLog: defines the first class as 2^MinSizeLog bytes.
+// - MaxSizeLog: defines the last class as 2^MaxSizeLog bytes.
+// - MidSizeLog: classes increase with step 2^MinSizeLog from 2^MinSizeLog to
+//               2^MidSizeLog bytes.
+// - NumBits: the number of non-zero bits in sizes after 2^MidSizeLog.
+//            eg. with NumBits==3 all size classes after 2^MidSizeLog look like
+//            0b1xx0..0 (where x is either 0 or 1).
+//
+// This class also gives a hint to a thread-caching allocator about the amount
+// of chunks that can be cached per-thread:
+// - MaxNumCachedHint is a hint for the max number of chunks cached per class.
+// - 2^MaxBytesCachedLog is the max number of bytes cached per class.
+template <typename Config>
+class FixedSizeClassMap : public SizeClassMapBase<Config> {
+  typedef SizeClassMapBase<Config> Base;
+
+  static const uptr MinSize = 1UL << Config::MinSizeLog;
+  static const uptr MidSize = 1UL << Config::MidSizeLog;
+  static const uptr MidClass = MidSize / MinSize;
+  static const u8 S = Config::NumBits - 1;
+  static const uptr M = (1UL << S) - 1;
+
+public:
+  static const u32 MaxNumCachedHint = Config::MaxNumCachedHint;
+
+  static const uptr MaxSize = (1UL << Config::MaxSizeLog) + Config::SizeDelta;
+  static const uptr NumClasses =
+      MidClass + ((Config::MaxSizeLog - Config::MidSizeLog) << S) + 1;
+  static_assert(NumClasses <= 256, "");
+  static const uptr LargestClassId = NumClasses - 1;
+  static const uptr BatchClassId = 0;
+
+  static uptr getSizeByClassId(uptr ClassId) {
+    DCHECK_NE(ClassId, BatchClassId);
+    if (ClassId <= MidClass)
+      return (ClassId << Config::MinSizeLog) + Config::SizeDelta;
+    ClassId -= MidClass;
+    const uptr T = MidSize << (ClassId >> S);
+    return T + (T >> S) * (ClassId & M) + Config::SizeDelta;
+  }
+
+  static u8 getSizeLSBByClassId(uptr ClassId) {
+    return u8(getLeastSignificantSetBitIndex(getSizeByClassId(ClassId)));
+  }
+
+  static constexpr bool usesCompressedLSBFormat() { return false; }
+
+  static uptr getClassIdBySize(uptr Size) {
+    if (Size <= Config::SizeDelta + (1 << Config::MinSizeLog))
+      return 1;
+    Size -= Config::SizeDelta;
+    DCHECK_LE(Size, MaxSize);
+    if (Size <= MidSize)
+      return (Size + MinSize - 1) >> Config::MinSizeLog;
+    return MidClass + 1 + scaledLog2(Size - 1, Config::MidSizeLog, S);
+  }
+
+  static u32 getMaxCachedHint(uptr Size) {
+    DCHECK_LE(Size, MaxSize);
+    return Base::getMaxCachedHint(Size);
+  }
+};
+
+template <typename Config>
+class TableSizeClassMap : public SizeClassMapBase<Config> {
+  typedef SizeClassMapBase<Config> Base;
+
+  static const u8 S = Config::NumBits - 1;
+  static const uptr M = (1UL << S) - 1;
+  static const uptr ClassesSize =
+      sizeof(Config::Classes) / sizeof(Config::Classes[0]);
+
+  struct SizeTable {
+    constexpr SizeTable() {
+      uptr Pos = 1 << Config::MidSizeLog;
+      uptr Inc = 1 << (Config::MidSizeLog - S);
+      for (uptr i = 0; i != getTableSize(); ++i) {
+        Pos += Inc;
+        if ((Pos & (Pos - 1)) == 0)
+          Inc *= 2;
+        Tab[i] = computeClassId(Pos + Config::SizeDelta);
+      }
+    }
+
+    constexpr static u8 computeClassId(uptr Size) {
+      for (uptr i = 0; i != ClassesSize; ++i) {
+        if (Size <= Config::Classes[i])
+          return static_cast<u8>(i + 1);
+      }
+      return static_cast<u8>(-1);
+    }
+
+    constexpr static uptr getTableSize() {
+      return (Config::MaxSizeLog - Config::MidSizeLog) << S;
+    }
+
+    u8 Tab[getTableSize()] = {};
+  };
+
+  static constexpr SizeTable SzTable = {};
+
+  struct LSBTable {
+    constexpr LSBTable() {
+      u8 Min = 255, Max = 0;
+      for (uptr I = 0; I != ClassesSize; ++I) {
+        for (u8 Bit = 0; Bit != 64; ++Bit) {
+          if (Config::Classes[I] & (1 << Bit)) {
+            Tab[I] = Bit;
+            if (Bit < Min)
+              Min = Bit;
+            if (Bit > Max)
+              Max = Bit;
+            break;
+          }
+        }
+      }
+
+      if (Max - Min > 3 || ClassesSize > 32)
+        return;
+
+      UseCompressedFormat = true;
+      CompressedMin = Min;
+      for (uptr I = 0; I != ClassesSize; ++I)
+        CompressedValue |= u64(Tab[I] - Min) << (I * 2);
+    }
+
+    u8 Tab[ClassesSize] = {};
+
+    bool UseCompressedFormat = false;
+    u8 CompressedMin = 0;
+    u64 CompressedValue = 0;
+  };
+
+  static constexpr LSBTable LTable = {};
+
+public:
+  static const u32 MaxNumCachedHint = Config::MaxNumCachedHint;
+
+  static const uptr NumClasses = ClassesSize + 1;
+  static_assert(NumClasses < 256, "");
+  static const uptr LargestClassId = NumClasses - 1;
+  static const uptr BatchClassId = 0;
+  static const uptr MaxSize = Config::Classes[LargestClassId - 1];
+
+  static uptr getSizeByClassId(uptr ClassId) {
+    return Config::Classes[ClassId - 1];
+  }
+
+  static u8 getSizeLSBByClassId(uptr ClassId) {
+    if (LTable.UseCompressedFormat)
+      return ((LTable.CompressedValue >> ((ClassId - 1) * 2)) & 3) +
+             LTable.CompressedMin;
+    else
+      return LTable.Tab[ClassId - 1];
+  }
+
+  static constexpr bool usesCompressedLSBFormat() {
+    return LTable.UseCompressedFormat;
+  }
+
+  static uptr getClassIdBySize(uptr Size) {
+    if (Size <= Config::Classes[0])
+      return 1;
+    Size -= Config::SizeDelta;
+    DCHECK_LE(Size, MaxSize);
+    if (Size <= (1 << Config::MidSizeLog))
+      return ((Size - 1) >> Config::MinSizeLog) + 1;
+    return SzTable.Tab[scaledLog2(Size - 1, Config::MidSizeLog, S)];
+  }
+
+  static u32 getMaxCachedHint(uptr Size) {
+    DCHECK_LE(Size, MaxSize);
+    return Base::getMaxCachedHint(Size);
+  }
+};
+
+struct DefaultSizeClassConfig {
+  static const uptr NumBits = 3;
+  static const uptr MinSizeLog = 5;
+  static const uptr MidSizeLog = 8;
+  static const uptr MaxSizeLog = 17;
+  static const u32 MaxNumCachedHint = 14;
+  static const uptr MaxBytesCachedLog = 10;
+  static const uptr SizeDelta = 0;
+};
+
+typedef FixedSizeClassMap<DefaultSizeClassConfig> DefaultSizeClassMap;
+
+struct FuchsiaSizeClassConfig {
+  static const uptr NumBits = 3;
+  static const uptr MinSizeLog = 5;
+  static const uptr MidSizeLog = 8;
+  static const uptr MaxSizeLog = 17;
+  static const u32 MaxNumCachedHint = 10;
+  static const uptr MaxBytesCachedLog = 10;
+  static const uptr SizeDelta = Chunk::getHeaderSize();
+};
+
+typedef FixedSizeClassMap<FuchsiaSizeClassConfig> FuchsiaSizeClassMap;
+
+struct AndroidSizeClassConfig {
+#if SCUDO_WORDSIZE == 64U
+  static const uptr NumBits = 7;
+  static const uptr MinSizeLog = 4;
+  static const uptr MidSizeLog = 6;
+  static const uptr MaxSizeLog = 16;
+  static const u32 MaxNumCachedHint = 13;
+  static const uptr MaxBytesCachedLog = 13;
+
+  static constexpr u32 Classes[] = {
+      0x00020, 0x00030, 0x00040, 0x00050, 0x00060, 0x00070, 0x00090, 0x000b0,
+      0x000c0, 0x000e0, 0x00120, 0x00160, 0x001c0, 0x00250, 0x00320, 0x00450,
+      0x00670, 0x00830, 0x00a10, 0x00c30, 0x01010, 0x01210, 0x01bd0, 0x02210,
+      0x02d90, 0x03790, 0x04010, 0x04810, 0x05a10, 0x07310, 0x08210, 0x10010,
+  };
+  static const uptr SizeDelta = 16;
+#else
+  static const uptr NumBits = 8;
+  static const uptr MinSizeLog = 4;
+  static const uptr MidSizeLog = 7;
+  static const uptr MaxSizeLog = 16;
+  static const u32 MaxNumCachedHint = 14;
+  static const uptr MaxBytesCachedLog = 13;
+
+  static constexpr u32 Classes[] = {
+      0x00020, 0x00030, 0x00040, 0x00050, 0x00060, 0x00070, 0x00080, 0x00090,
+      0x000a0, 0x000b0, 0x000c0, 0x000e0, 0x000f0, 0x00110, 0x00120, 0x00130,
+      0x00150, 0x00160, 0x00170, 0x00190, 0x001d0, 0x00210, 0x00240, 0x002a0,
+      0x00330, 0x00370, 0x003a0, 0x00400, 0x00430, 0x004a0, 0x00530, 0x00610,
+      0x00730, 0x00840, 0x00910, 0x009c0, 0x00a60, 0x00b10, 0x00ca0, 0x00e00,
+      0x00fb0, 0x01030, 0x01130, 0x011f0, 0x01490, 0x01650, 0x01930, 0x02010,
+      0x02190, 0x02490, 0x02850, 0x02d50, 0x03010, 0x03210, 0x03c90, 0x04090,
+      0x04510, 0x04810, 0x05c10, 0x06f10, 0x07310, 0x08010, 0x0c010, 0x10010,
+  };
+  static const uptr SizeDelta = 16;
+#endif
+};
+
+typedef TableSizeClassMap<AndroidSizeClassConfig> AndroidSizeClassMap;
+
+#if SCUDO_WORDSIZE == 64U && defined(__clang__)
+static_assert(AndroidSizeClassMap::usesCompressedLSBFormat(), "");
+#endif
+
+struct SvelteSizeClassConfig {
+#if SCUDO_WORDSIZE == 64U
+  static const uptr NumBits = 4;
+  static const uptr MinSizeLog = 4;
+  static const uptr MidSizeLog = 8;
+  static const uptr MaxSizeLog = 14;
+  static const u32 MaxNumCachedHint = 13;
+  static const uptr MaxBytesCachedLog = 10;
+  static const uptr SizeDelta = Chunk::getHeaderSize();
+#else
+  static const uptr NumBits = 4;
+  static const uptr MinSizeLog = 3;
+  static const uptr MidSizeLog = 7;
+  static const uptr MaxSizeLog = 14;
+  static const u32 MaxNumCachedHint = 14;
+  static const uptr MaxBytesCachedLog = 10;
+  static const uptr SizeDelta = Chunk::getHeaderSize();
+#endif
+};
+
+typedef FixedSizeClassMap<SvelteSizeClassConfig> SvelteSizeClassMap;
+
+// Trusty is configured to only have one region containing blocks of size
+// 2^7 bytes.
+struct TrustySizeClassConfig {
+  static const uptr NumBits = 1;
+  static const uptr MinSizeLog = 7;
+  static const uptr MidSizeLog = 7;
+  static const uptr MaxSizeLog = 7;
+  static const u32 MaxNumCachedHint = 8;
+  static const uptr MaxBytesCachedLog = 10;
+  static const uptr SizeDelta = 0;
+};
+
+typedef FixedSizeClassMap<TrustySizeClassConfig> TrustySizeClassMap;
+
+template <typename SCMap> inline void printMap() {
+  ScopedString Buffer;
+  uptr PrevS = 0;
+  uptr TotalCached = 0;
+  for (uptr I = 0; I < SCMap::NumClasses; I++) {
+    if (I == SCMap::BatchClassId)
+      continue;
+    const uptr S = SCMap::getSizeByClassId(I);
+    const uptr D = S - PrevS;
+    const uptr P = PrevS ? (D * 100 / PrevS) : 0;
+    const uptr L = S ? getMostSignificantSetBitIndex(S) : 0;
+    const uptr Cached = SCMap::getMaxCachedHint(S) * S;
+    Buffer.append(
+        "C%02zu => S: %zu diff: +%zu %02zu%% L %zu Cached: %u %zu; id %zu\n", I,
+        S, D, P, L, SCMap::getMaxCachedHint(S), Cached,
+        SCMap::getClassIdBySize(S));
+    TotalCached += Cached;
+    PrevS = S;
+  }
+  Buffer.append("Total Cached: %zu\n", TotalCached);
+  Buffer.output();
+}
+
+template <typename SCMap> static void validateMap() {
+  for (uptr C = 0; C < SCMap::NumClasses; C++) {
+    if (C == SCMap::BatchClassId)
+      continue;
+    const uptr S = SCMap::getSizeByClassId(C);
+    CHECK_NE(S, 0U);
+    CHECK_EQ(SCMap::getClassIdBySize(S), C);
+    if (C < SCMap::LargestClassId)
+      CHECK_EQ(SCMap::getClassIdBySize(S + 1), C + 1);
+    CHECK_EQ(SCMap::getClassIdBySize(S - 1), C);
+    if (C - 1 != SCMap::BatchClassId)
+      CHECK_GT(SCMap::getSizeByClassId(C), SCMap::getSizeByClassId(C - 1));
+  }
+  // Do not perform the loop if the maximum size is too large.
+  if (SCMap::MaxSize > (1 << 19))
+    return;
+  for (uptr S = 1; S <= SCMap::MaxSize; S++) {
+    const uptr C = SCMap::getClassIdBySize(S);
+    CHECK_LT(C, SCMap::NumClasses);
+    CHECK_GE(SCMap::getSizeByClassId(C), S);
+    if (C - 1 != SCMap::BatchClassId)
+      CHECK_LT(SCMap::getSizeByClassId(C - 1), S);
+  }
+}
+} // namespace scudo
+
+#endif // SCUDO_SIZE_CLASS_MAP_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/stack_depot.h b/contrib/libs/clang14-rt/lib/scudo/standalone/stack_depot.h
new file mode 100644
index 0000000000..458198fcb7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/stack_depot.h
@@ -0,0 +1,144 @@
+//===-- stack_depot.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_STACK_DEPOT_H_
+#define SCUDO_STACK_DEPOT_H_
+
+#include "atomic_helpers.h"
+#include "mutex.h"
+
+namespace scudo {
+
+class MurMur2HashBuilder {
+  static const u32 M = 0x5bd1e995;
+  static const u32 Seed = 0x9747b28c;
+  static const u32 R = 24;
+  u32 H;
+
+public:
+  explicit MurMur2HashBuilder(u32 Init = 0) { H = Seed ^ Init; }
+  void add(u32 K) {
+    K *= M;
+    K ^= K >> R;
+    K *= M;
+    H *= M;
+    H ^= K;
+  }
+  u32 get() {
+    u32 X = H;
+    X ^= X >> 13;
+    X *= M;
+    X ^= X >> 15;
+    return X;
+  }
+};
+
+class StackDepot {
+  HybridMutex RingEndMu;
+  u32 RingEnd = 0;
+
+  // This data structure stores a stack trace for each allocation and
+  // deallocation when stack trace recording is enabled, that may be looked up
+  // using a hash of the stack trace. The lower bits of the hash are an index
+  // into the Tab array, which stores an index into the Ring array where the
+  // stack traces are stored. As the name implies, Ring is a ring buffer, so a
+  // stack trace may wrap around to the start of the array.
+  //
+  // Each stack trace in Ring is prefixed by a stack trace marker consisting of
+  // a fixed 1 bit in bit 0 (this allows disambiguation between stack frames
+  // and stack trace markers in the case where instruction pointers are 4-byte
+  // aligned, as they are on arm64), the stack trace hash in bits 1-32, and the
+  // size of the stack trace in bits 33-63.
+  //
+  // The insert() function is potentially racy in its accesses to the Tab and
+  // Ring arrays, but find() is resilient to races in the sense that, barring
+  // hash collisions, it will either return the correct stack trace or no stack
+  // trace at all, even if two instances of insert() raced with one another.
+  // This is achieved by re-checking the hash of the stack trace before
+  // returning the trace.
+
+#ifdef SCUDO_FUZZ
+  // Use smaller table sizes for fuzzing in order to reduce input size.
+  static const uptr TabBits = 4;
+#else
+  static const uptr TabBits = 16;
+#endif
+  static const uptr TabSize = 1 << TabBits;
+  static const uptr TabMask = TabSize - 1;
+  atomic_u32 Tab[TabSize] = {};
+
+#ifdef SCUDO_FUZZ
+  static const uptr RingBits = 4;
+#else
+  static const uptr RingBits = 19;
+#endif
+  static const uptr RingSize = 1 << RingBits;
+  static const uptr RingMask = RingSize - 1;
+  atomic_u64 Ring[RingSize] = {};
+
+public:
+  // Insert hash of the stack trace [Begin, End) into the stack depot, and
+  // return the hash.
+  u32 insert(uptr *Begin, uptr *End) {
+    MurMur2HashBuilder B;
+    for (uptr *I = Begin; I != End; ++I)
+      B.add(u32(*I) >> 2);
+    u32 Hash = B.get();
+
+    u32 Pos = Hash & TabMask;
+    u32 RingPos = atomic_load_relaxed(&Tab[Pos]);
+    u64 Entry = atomic_load_relaxed(&Ring[RingPos]);
+    u64 Id = (u64(End - Begin) << 33) | (u64(Hash) << 1) | 1;
+    if (Entry == Id)
+      return Hash;
+
+    ScopedLock Lock(RingEndMu);
+    RingPos = RingEnd;
+    atomic_store_relaxed(&Tab[Pos], RingPos);
+    atomic_store_relaxed(&Ring[RingPos], Id);
+    for (uptr *I = Begin; I != End; ++I) {
+      RingPos = (RingPos + 1) & RingMask;
+      atomic_store_relaxed(&Ring[RingPos], *I);
+    }
+    RingEnd = (RingPos + 1) & RingMask;
+    return Hash;
+  }
+
+  // Look up a stack trace by hash. Returns true if successful. The trace may be
+  // accessed via operator[] passing indexes between *RingPosPtr and
+  // *RingPosPtr + *SizePtr.
+  bool find(u32 Hash, uptr *RingPosPtr, uptr *SizePtr) const {
+    u32 Pos = Hash & TabMask;
+    u32 RingPos = atomic_load_relaxed(&Tab[Pos]);
+    if (RingPos >= RingSize)
+      return false;
+    u64 Entry = atomic_load_relaxed(&Ring[RingPos]);
+    u64 HashWithTagBit = (u64(Hash) << 1) | 1;
+    if ((Entry & 0x1ffffffff) != HashWithTagBit)
+      return false;
+    u32 Size = u32(Entry >> 33);
+    if (Size >= RingSize)
+      return false;
+    *RingPosPtr = (RingPos + 1) & RingMask;
+    *SizePtr = Size;
+    MurMur2HashBuilder B;
+    for (uptr I = 0; I != Size; ++I) {
+      RingPos = (RingPos + 1) & RingMask;
+      B.add(u32(atomic_load_relaxed(&Ring[RingPos])) >> 2);
+    }
+    return B.get() == Hash;
+  }
+
+  u64 operator[](uptr RingPos) const {
+    return atomic_load_relaxed(&Ring[RingPos & RingMask]);
+  }
+};
+
+} // namespace scudo
+
+#endif // SCUDO_STACK_DEPOT_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/stats.h b/contrib/libs/clang14-rt/lib/scudo/standalone/stats.h
new file mode 100644
index 0000000000..be5bf2d372
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/stats.h
@@ -0,0 +1,101 @@
+//===-- stats.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_STATS_H_
+#define SCUDO_STATS_H_
+
+#include "atomic_helpers.h"
+#include "list.h"
+#include "mutex.h"
+
+#include <string.h>
+
+namespace scudo {
+
+// Memory allocator statistics
+enum StatType { StatAllocated, StatFree, StatMapped, StatCount };
+
+typedef uptr StatCounters[StatCount];
+
+// Per-thread stats, live in per-thread cache. We use atomics so that the
+// numbers themselves are consistent. But we don't use atomic_{add|sub} or a
+// lock, because those are expensive operations , and we only care for the stats
+// to be "somewhat" correct: eg. if we call GlobalStats::get while a thread is
+// LocalStats::add'ing, this is OK, we will still get a meaningful number.
+class LocalStats {
+public:
+  void init() {
+    for (uptr I = 0; I < StatCount; I++)
+      DCHECK_EQ(get(static_cast<StatType>(I)), 0U);
+  }
+
+  void add(StatType I, uptr V) {
+    V += atomic_load_relaxed(&StatsArray[I]);
+    atomic_store_relaxed(&StatsArray[I], V);
+  }
+
+  void sub(StatType I, uptr V) {
+    V = atomic_load_relaxed(&StatsArray[I]) - V;
+    atomic_store_relaxed(&StatsArray[I], V);
+  }
+
+  void set(StatType I, uptr V) { atomic_store_relaxed(&StatsArray[I], V); }
+
+  uptr get(StatType I) const { return atomic_load_relaxed(&StatsArray[I]); }
+
+  LocalStats *Next = nullptr;
+  LocalStats *Prev = nullptr;
+
+private:
+  atomic_uptr StatsArray[StatCount] = {};
+};
+
+// Global stats, used for aggregation and querying.
+class GlobalStats : public LocalStats {
+public:
+  void init() { LocalStats::init(); }
+
+  void link(LocalStats *S) {
+    ScopedLock L(Mutex);
+    StatsList.push_back(S);
+  }
+
+  void unlink(LocalStats *S) {
+    ScopedLock L(Mutex);
+    StatsList.remove(S);
+    for (uptr I = 0; I < StatCount; I++)
+      add(static_cast<StatType>(I), S->get(static_cast<StatType>(I)));
+  }
+
+  void get(uptr *S) const {
+    ScopedLock L(Mutex);
+    for (uptr I = 0; I < StatCount; I++)
+      S[I] = LocalStats::get(static_cast<StatType>(I));
+    for (const auto &Stats : StatsList) {
+      for (uptr I = 0; I < StatCount; I++)
+        S[I] += Stats.get(static_cast<StatType>(I));
+    }
+    // All stats must be non-negative.
+    for (uptr I = 0; I < StatCount; I++)
+      S[I] = static_cast<sptr>(S[I]) >= 0 ? S[I] : 0;
+  }
+
+  void lock() { Mutex.lock(); }
+  void unlock() { Mutex.unlock(); }
+
+  void disable() { lock(); }
+  void enable() { unlock(); }
+
+private:
+  mutable HybridMutex Mutex;
+  DoublyLinkedList<LocalStats> StatsList;
+};
+
+} // namespace scudo
+
+#endif // SCUDO_STATS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.cpp
new file mode 100644
index 0000000000..13fdb9c6ca
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.cpp
@@ -0,0 +1,255 @@
+//===-- string_utils.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "string_utils.h"
+#include "common.h"
+
+#include <stdarg.h>
+#include <string.h>
+
+namespace scudo {
+
+static int appendChar(char **Buffer, const char *BufferEnd, char C) {
+  if (*Buffer < BufferEnd) {
+    **Buffer = C;
+    (*Buffer)++;
+  }
+  return 1;
+}
+
+// Appends number in a given Base to buffer. If its length is less than
+// |MinNumberLength|, it is padded with leading zeroes or spaces, depending
+// on the value of |PadWithZero|.
+static int appendNumber(char **Buffer, const char *BufferEnd, u64 AbsoluteValue,
+                        u8 Base, u8 MinNumberLength, bool PadWithZero,
+                        bool Negative, bool Upper) {
+  constexpr uptr MaxLen = 30;
+  RAW_CHECK(Base == 10 || Base == 16);
+  RAW_CHECK(Base == 10 || !Negative);
+  RAW_CHECK(AbsoluteValue || !Negative);
+  RAW_CHECK(MinNumberLength < MaxLen);
+  int Res = 0;
+  if (Negative && MinNumberLength)
+    --MinNumberLength;
+  if (Negative && PadWithZero)
+    Res += appendChar(Buffer, BufferEnd, '-');
+  uptr NumBuffer[MaxLen];
+  int Pos = 0;
+  do {
+    RAW_CHECK_MSG(static_cast<uptr>(Pos) < MaxLen,
+                  "appendNumber buffer overflow");
+    NumBuffer[Pos++] = static_cast<uptr>(AbsoluteValue % Base);
+    AbsoluteValue /= Base;
+  } while (AbsoluteValue > 0);
+  if (Pos < MinNumberLength) {
+    memset(&NumBuffer[Pos], 0,
+           sizeof(NumBuffer[0]) * static_cast<uptr>(MinNumberLength - Pos));
+    Pos = MinNumberLength;
+  }
+  RAW_CHECK(Pos > 0);
+  Pos--;
+  for (; Pos >= 0 && NumBuffer[Pos] == 0; Pos--) {
+    char c = (PadWithZero || Pos == 0) ? '0' : ' ';
+    Res += appendChar(Buffer, BufferEnd, c);
+  }
+  if (Negative && !PadWithZero)
+    Res += appendChar(Buffer, BufferEnd, '-');
+  for (; Pos >= 0; Pos--) {
+    char Digit = static_cast<char>(NumBuffer[Pos]);
+    Digit = static_cast<char>((Digit < 10) ? '0' + Digit
+                                           : (Upper ? 'A' : 'a') + Digit - 10);
+    Res += appendChar(Buffer, BufferEnd, Digit);
+  }
+  return Res;
+}
+
+static int appendUnsigned(char **Buffer, const char *BufferEnd, u64 Num,
+                          u8 Base, u8 MinNumberLength, bool PadWithZero,
+                          bool Upper) {
+  return appendNumber(Buffer, BufferEnd, Num, Base, MinNumberLength,
+                      PadWithZero, /*Negative=*/false, Upper);
+}
+
+static int appendSignedDecimal(char **Buffer, const char *BufferEnd, s64 Num,
+                               u8 MinNumberLength, bool PadWithZero) {
+  const bool Negative = (Num < 0);
+  const u64 UnsignedNum = (Num == INT64_MIN)
+                              ? static_cast<u64>(INT64_MAX) + 1
+                              : static_cast<u64>(Negative ? -Num : Num);
+  return appendNumber(Buffer, BufferEnd, UnsignedNum, 10, MinNumberLength,
+                      PadWithZero, Negative, /*Upper=*/false);
+}
+
+// Use the fact that explicitly requesting 0 Width (%0s) results in UB and
+// interpret Width == 0 as "no Width requested":
+// Width == 0 - no Width requested
+// Width  < 0 - left-justify S within and pad it to -Width chars, if necessary
+// Width  > 0 - right-justify S, not implemented yet
+static int appendString(char **Buffer, const char *BufferEnd, int Width,
+                        int MaxChars, const char *S) {
+  if (!S)
+    S = "<null>";
+  int Res = 0;
+  for (; *S; S++) {
+    if (MaxChars >= 0 && Res >= MaxChars)
+      break;
+    Res += appendChar(Buffer, BufferEnd, *S);
+  }
+  // Only the left justified strings are supported.
+  while (Width < -Res)
+    Res += appendChar(Buffer, BufferEnd, ' ');
+  return Res;
+}
+
+static int appendPointer(char **Buffer, const char *BufferEnd, u64 ptr_value) {
+  int Res = 0;
+  Res += appendString(Buffer, BufferEnd, 0, -1, "0x");
+  Res += appendUnsigned(Buffer, BufferEnd, ptr_value, 16,
+                        SCUDO_POINTER_FORMAT_LENGTH, /*PadWithZero=*/true,
+                        /*Upper=*/false);
+  return Res;
+}
+
+static int formatString(char *Buffer, uptr BufferLength, const char *Format,
+                        va_list Args) {
+  static const char *PrintfFormatsHelp =
+      "Supported formatString formats: %([0-9]*)?(z|ll)?{d,u,x,X}; %p; "
+      "%[-]([0-9]*)?(\\.\\*)?s; %c\n";
+  RAW_CHECK(Format);
+  RAW_CHECK(BufferLength > 0);
+  const char *BufferEnd = &Buffer[BufferLength - 1];
+  const char *Cur = Format;
+  int Res = 0;
+  for (; *Cur; Cur++) {
+    if (*Cur != '%') {
+      Res += appendChar(&Buffer, BufferEnd, *Cur);
+      continue;
+    }
+    Cur++;
+    const bool LeftJustified = *Cur == '-';
+    if (LeftJustified)
+      Cur++;
+    bool HaveWidth = (*Cur >= '0' && *Cur <= '9');
+    const bool PadWithZero = (*Cur == '0');
+    u8 Width = 0;
+    if (HaveWidth) {
+      while (*Cur >= '0' && *Cur <= '9')
+        Width = static_cast<u8>(Width * 10 + *Cur++ - '0');
+    }
+    const bool HavePrecision = (Cur[0] == '.' && Cur[1] == '*');
+    int Precision = -1;
+    if (HavePrecision) {
+      Cur += 2;
+      Precision = va_arg(Args, int);
+    }
+    const bool HaveZ = (*Cur == 'z');
+    Cur += HaveZ;
+    const bool HaveLL = !HaveZ && (Cur[0] == 'l' && Cur[1] == 'l');
+    Cur += HaveLL * 2;
+    s64 DVal;
+    u64 UVal;
+    const bool HaveLength = HaveZ || HaveLL;
+    const bool HaveFlags = HaveWidth || HaveLength;
+    // At the moment only %s supports precision and left-justification.
+    CHECK(!((Precision >= 0 || LeftJustified) && *Cur != 's'));
+    switch (*Cur) {
+    case 'd': {
+      DVal = HaveLL  ? va_arg(Args, s64)
+             : HaveZ ? va_arg(Args, sptr)
+                     : va_arg(Args, int);
+      Res += appendSignedDecimal(&Buffer, BufferEnd, DVal, Width, PadWithZero);
+      break;
+    }
+    case 'u':
+    case 'x':
+    case 'X': {
+      UVal = HaveLL  ? va_arg(Args, u64)
+             : HaveZ ? va_arg(Args, uptr)
+                     : va_arg(Args, unsigned);
+      const bool Upper = (*Cur == 'X');
+      Res += appendUnsigned(&Buffer, BufferEnd, UVal, (*Cur == 'u') ? 10 : 16,
+                            Width, PadWithZero, Upper);
+      break;
+    }
+    case 'p': {
+      RAW_CHECK_MSG(!HaveFlags, PrintfFormatsHelp);
+      Res += appendPointer(&Buffer, BufferEnd, va_arg(Args, uptr));
+      break;
+    }
+    case 's': {
+      RAW_CHECK_MSG(!HaveLength, PrintfFormatsHelp);
+      // Only left-justified Width is supported.
+      CHECK(!HaveWidth || LeftJustified);
+      Res += appendString(&Buffer, BufferEnd, LeftJustified ? -Width : Width,
+                          Precision, va_arg(Args, char *));
+      break;
+    }
+    case 'c': {
+      RAW_CHECK_MSG(!HaveFlags, PrintfFormatsHelp);
+      Res +=
+          appendChar(&Buffer, BufferEnd, static_cast<char>(va_arg(Args, int)));
+      break;
+    }
+    case '%': {
+      RAW_CHECK_MSG(!HaveFlags, PrintfFormatsHelp);
+      Res += appendChar(&Buffer, BufferEnd, '%');
+      break;
+    }
+    default: {
+      RAW_CHECK_MSG(false, PrintfFormatsHelp);
+    }
+    }
+  }
+  RAW_CHECK(Buffer <= BufferEnd);
+  appendChar(&Buffer, BufferEnd + 1, '\0');
+  return Res;
+}
+
+int formatString(char *Buffer, uptr BufferLength, const char *Format, ...) {
+  va_list Args;
+  va_start(Args, Format);
+  int Res = formatString(Buffer, BufferLength, Format, Args);
+  va_end(Args);
+  return Res;
+}
+
+void ScopedString::append(const char *Format, va_list Args) {
+  va_list ArgsCopy;
+  va_copy(ArgsCopy, Args);
+  // formatString doesn't currently support a null buffer or zero buffer length,
+  // so in order to get the resulting formatted string length, we use a one-char
+  // buffer.
+  char C[1];
+  const uptr AdditionalLength =
+      static_cast<uptr>(formatString(C, sizeof(C), Format, Args)) + 1;
+  const uptr Length = length();
+  String.resize(Length + AdditionalLength);
+  const uptr FormattedLength = static_cast<uptr>(formatString(
+      String.data() + Length, String.size() - Length, Format, ArgsCopy));
+  RAW_CHECK(data()[length()] == '\0');
+  RAW_CHECK(FormattedLength + 1 == AdditionalLength);
+  va_end(ArgsCopy);
+}
+
+void ScopedString::append(const char *Format, ...) {
+  va_list Args;
+  va_start(Args, Format);
+  append(Format, Args);
+  va_end(Args);
+}
+
+void Printf(const char *Format, ...) {
+  va_list Args;
+  va_start(Args, Format);
+  ScopedString Msg;
+  Msg.append(Format, Args);
+  outputRaw(Msg.data());
+  va_end(Args);
+}
+
+} // namespace scudo
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.h b/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.h
new file mode 100644
index 0000000000..dd6ff7893b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/string_utils.h
@@ -0,0 +1,42 @@
+//===-- string_utils.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_STRING_UTILS_H_
+#define SCUDO_STRING_UTILS_H_
+
+#include "internal_defs.h"
+#include "vector.h"
+
+#include <stdarg.h>
+
+namespace scudo {
+
+class ScopedString {
+public:
+  explicit ScopedString() { String.push_back('\0'); }
+  uptr length() { return String.size() - 1; }
+  const char *data() { return String.data(); }
+  void clear() {
+    String.clear();
+    String.push_back('\0');
+  }
+  void append(const char *Format, va_list Args);
+  void append(const char *Format, ...) FORMAT(2, 3);
+  void output() const { outputRaw(String.data()); }
+
+private:
+  Vector<char> String;
+};
+
+int formatString(char *Buffer, uptr BufferLength, const char *Format, ...)
+    FORMAT(3, 4);
+void Printf(const char *Format, ...) FORMAT(1, 2);
+
+} // namespace scudo
+
+#endif // SCUDO_STRING_UTILS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/trusty.h b/contrib/libs/clang14-rt/lib/scudo/standalone/trusty.h
new file mode 100644
index 0000000000..50edd1c6fe
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/trusty.h
@@ -0,0 +1,24 @@
+//===-- trusty.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TRUSTY_H_
+#define SCUDO_TRUSTY_H_
+
+#include "platform.h"
+
+#if SCUDO_TRUSTY
+
+namespace scudo {
+// MapPlatformData is unused on Trusty, define it as a minimially sized
+// structure.
+struct MapPlatformData {};
+} // namespace scudo
+
+#endif // SCUDO_TRUSTY
+
+#endif // SCUDO_TRUSTY_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/tsd.h b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd.h
new file mode 100644
index 0000000000..b400a3b56d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd.h
@@ -0,0 +1,66 @@
+//===-- tsd.h ---------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_H_
+#define SCUDO_TSD_H_
+
+#include "atomic_helpers.h"
+#include "common.h"
+#include "mutex.h"
+
+#include <limits.h> // for PTHREAD_DESTRUCTOR_ITERATIONS
+#include <pthread.h>
+
+// With some build setups, this might still not be defined.
+#ifndef PTHREAD_DESTRUCTOR_ITERATIONS
+#define PTHREAD_DESTRUCTOR_ITERATIONS 4
+#endif
+
+namespace scudo {
+
+template <class Allocator> struct alignas(SCUDO_CACHE_LINE_SIZE) TSD {
+  typename Allocator::CacheT Cache;
+  typename Allocator::QuarantineCacheT QuarantineCache;
+  using ThisT = TSD<Allocator>;
+  u8 DestructorIterations = 0;
+
+  void init(Allocator *Instance) {
+    DCHECK_EQ(DestructorIterations, 0U);
+    DCHECK(isAligned(reinterpret_cast<uptr>(this), alignof(ThisT)));
+    Instance->initCache(&Cache);
+    DestructorIterations = PTHREAD_DESTRUCTOR_ITERATIONS;
+  }
+
+  void commitBack(Allocator *Instance) { Instance->commitBack(this); }
+
+  inline bool tryLock() {
+    if (Mutex.tryLock()) {
+      atomic_store_relaxed(&Precedence, 0);
+      return true;
+    }
+    if (atomic_load_relaxed(&Precedence) == 0)
+      atomic_store_relaxed(
+          &Precedence,
+          static_cast<uptr>(getMonotonicTime() >> FIRST_32_SECOND_64(16, 0)));
+    return false;
+  }
+  inline void lock() {
+    atomic_store_relaxed(&Precedence, 0);
+    Mutex.lock();
+  }
+  inline void unlock() { Mutex.unlock(); }
+  inline uptr getPrecedence() { return atomic_load_relaxed(&Precedence); }
+
+private:
+  HybridMutex Mutex;
+  atomic_uptr Precedence = {};
+};
+
+} // namespace scudo
+
+#endif // SCUDO_TSD_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_exclusive.h b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_exclusive.h
new file mode 100644
index 0000000000..bba0c277c6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_exclusive.h
@@ -0,0 +1,152 @@
+//===-- tsd_exclusive.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_EXCLUSIVE_H_
+#define SCUDO_TSD_EXCLUSIVE_H_
+
+#include "tsd.h"
+
+namespace scudo {
+
+struct ThreadState {
+  bool DisableMemInit : 1;
+  enum {
+    NotInitialized = 0,
+    Initialized,
+    TornDown,
+  } InitState : 2;
+};
+
+template <class Allocator> void teardownThread(void *Ptr);
+
+template <class Allocator> struct TSDRegistryExT {
+  void init(Allocator *Instance) {
+    DCHECK(!Initialized);
+    Instance->init();
+    CHECK_EQ(pthread_key_create(&PThreadKey, teardownThread<Allocator>), 0);
+    FallbackTSD.init(Instance);
+    Initialized = true;
+  }
+
+  void initOnceMaybe(Allocator *Instance) {
+    ScopedLock L(Mutex);
+    if (LIKELY(Initialized))
+      return;
+    init(Instance); // Sets Initialized.
+  }
+
+  void unmapTestOnly(Allocator *Instance) {
+    DCHECK(Instance);
+    if (reinterpret_cast<Allocator *>(pthread_getspecific(PThreadKey))) {
+      DCHECK_EQ(reinterpret_cast<Allocator *>(pthread_getspecific(PThreadKey)),
+                Instance);
+      ThreadTSD.commitBack(Instance);
+      ThreadTSD = {};
+    }
+    CHECK_EQ(pthread_key_delete(PThreadKey), 0);
+    PThreadKey = {};
+    FallbackTSD.commitBack(Instance);
+    FallbackTSD = {};
+    State = {};
+    Initialized = false;
+  }
+
+  ALWAYS_INLINE void initThreadMaybe(Allocator *Instance, bool MinimalInit) {
+    if (LIKELY(State.InitState != ThreadState::NotInitialized))
+      return;
+    initThread(Instance, MinimalInit);
+  }
+
+  ALWAYS_INLINE TSD<Allocator> *getTSDAndLock(bool *UnlockRequired) {
+    if (LIKELY(State.InitState == ThreadState::Initialized &&
+               !atomic_load(&Disabled, memory_order_acquire))) {
+      *UnlockRequired = false;
+      return &ThreadTSD;
+    }
+    FallbackTSD.lock();
+    *UnlockRequired = true;
+    return &FallbackTSD;
+  }
+
+  // To disable the exclusive TSD registry, we effectively lock the fallback TSD
+  // and force all threads to attempt to use it instead of their local one.
+  void disable() {
+    Mutex.lock();
+    FallbackTSD.lock();
+    atomic_store(&Disabled, 1U, memory_order_release);
+  }
+
+  void enable() {
+    atomic_store(&Disabled, 0U, memory_order_release);
+    FallbackTSD.unlock();
+    Mutex.unlock();
+  }
+
+  bool setOption(Option O, UNUSED sptr Value) {
+    if (O == Option::ThreadDisableMemInit)
+      State.DisableMemInit = Value;
+    if (O == Option::MaxTSDsCount)
+      return false;
+    return true;
+  }
+
+  bool getDisableMemInit() { return State.DisableMemInit; }
+
+private:
+  // Using minimal initialization allows for global initialization while keeping
+  // the thread specific structure untouched. The fallback structure will be
+  // used instead.
+  NOINLINE void initThread(Allocator *Instance, bool MinimalInit) {
+    initOnceMaybe(Instance);
+    if (UNLIKELY(MinimalInit))
+      return;
+    CHECK_EQ(
+        pthread_setspecific(PThreadKey, reinterpret_cast<void *>(Instance)), 0);
+    ThreadTSD.init(Instance);
+    State.InitState = ThreadState::Initialized;
+    Instance->callPostInitCallback();
+  }
+
+  pthread_key_t PThreadKey = {};
+  bool Initialized = false;
+  atomic_u8 Disabled = {};
+  TSD<Allocator> FallbackTSD;
+  HybridMutex Mutex;
+  static thread_local ThreadState State;
+  static thread_local TSD<Allocator> ThreadTSD;
+
+  friend void teardownThread<Allocator>(void *Ptr);
+};
+
+template <class Allocator>
+thread_local TSD<Allocator> TSDRegistryExT<Allocator>::ThreadTSD;
+template <class Allocator>
+thread_local ThreadState TSDRegistryExT<Allocator>::State;
+
+template <class Allocator> void teardownThread(void *Ptr) {
+  typedef TSDRegistryExT<Allocator> TSDRegistryT;
+  Allocator *Instance = reinterpret_cast<Allocator *>(Ptr);
+  // The glibc POSIX thread-local-storage deallocation routine calls user
+  // provided destructors in a loop of PTHREAD_DESTRUCTOR_ITERATIONS.
+  // We want to be called last since other destructors might call free and the
+  // like, so we wait until PTHREAD_DESTRUCTOR_ITERATIONS before draining the
+  // quarantine and swallowing the cache.
+  if (TSDRegistryT::ThreadTSD.DestructorIterations > 1) {
+    TSDRegistryT::ThreadTSD.DestructorIterations--;
+    // If pthread_setspecific fails, we will go ahead with the teardown.
+    if (LIKELY(pthread_setspecific(Instance->getTSDRegistry()->PThreadKey,
+                                   Ptr) == 0))
+      return;
+  }
+  TSDRegistryT::ThreadTSD.commitBack(Instance);
+  TSDRegistryT::State.InitState = ThreadState::TornDown;
+}
+
+} // namespace scudo
+
+#endif // SCUDO_TSD_EXCLUSIVE_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_shared.h b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_shared.h
new file mode 100644
index 0000000000..4b3b1a07c1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/tsd_shared.h
@@ -0,0 +1,216 @@
+//===-- tsd_shared.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_TSD_SHARED_H_
+#define SCUDO_TSD_SHARED_H_
+
+#include "tsd.h"
+
+#if SCUDO_HAS_PLATFORM_TLS_SLOT
+// This is a platform-provided header that needs to be on the include path when
+// Scudo is compiled. It must declare a function with the prototype:
+//   uintptr_t *getPlatformAllocatorTlsSlot()
+// that returns the address of a thread-local word of storage reserved for
+// Scudo, that must be zero-initialized in newly created threads.
+#error #include "scudo_platform_tls_slot.h"
+#endif
+
+namespace scudo {
+
+template <class Allocator, u32 TSDsArraySize, u32 DefaultTSDCount>
+struct TSDRegistrySharedT {
+  void init(Allocator *Instance) {
+    DCHECK(!Initialized);
+    Instance->init();
+    for (u32 I = 0; I < TSDsArraySize; I++)
+      TSDs[I].init(Instance);
+    const u32 NumberOfCPUs = getNumberOfCPUs();
+    setNumberOfTSDs((NumberOfCPUs == 0) ? DefaultTSDCount
+                                        : Min(NumberOfCPUs, DefaultTSDCount));
+    Initialized = true;
+  }
+
+  void initOnceMaybe(Allocator *Instance) {
+    ScopedLock L(Mutex);
+    if (LIKELY(Initialized))
+      return;
+    init(Instance); // Sets Initialized.
+  }
+
+  void unmapTestOnly(Allocator *Instance) {
+    for (u32 I = 0; I < TSDsArraySize; I++) {
+      TSDs[I].commitBack(Instance);
+      TSDs[I] = {};
+    }
+    setCurrentTSD(nullptr);
+    Initialized = false;
+  }
+
+  ALWAYS_INLINE void initThreadMaybe(Allocator *Instance,
+                                     UNUSED bool MinimalInit) {
+    if (LIKELY(getCurrentTSD()))
+      return;
+    initThread(Instance);
+  }
+
+  ALWAYS_INLINE TSD<Allocator> *getTSDAndLock(bool *UnlockRequired) {
+    TSD<Allocator> *TSD = getCurrentTSD();
+    DCHECK(TSD);
+    *UnlockRequired = true;
+    // Try to lock the currently associated context.
+    if (TSD->tryLock())
+      return TSD;
+    // If that fails, go down the slow path.
+    if (TSDsArraySize == 1U) {
+      // Only 1 TSD, not need to go any further.
+      // The compiler will optimize this one way or the other.
+      TSD->lock();
+      return TSD;
+    }
+    return getTSDAndLockSlow(TSD);
+  }
+
+  void disable() {
+    Mutex.lock();
+    for (u32 I = 0; I < TSDsArraySize; I++)
+      TSDs[I].lock();
+  }
+
+  void enable() {
+    for (s32 I = static_cast<s32>(TSDsArraySize - 1); I >= 0; I--)
+      TSDs[I].unlock();
+    Mutex.unlock();
+  }
+
+  bool setOption(Option O, sptr Value) {
+    if (O == Option::MaxTSDsCount)
+      return setNumberOfTSDs(static_cast<u32>(Value));
+    if (O == Option::ThreadDisableMemInit)
+      setDisableMemInit(Value);
+    // Not supported by the TSD Registry, but not an error either.
+    return true;
+  }
+
+  bool getDisableMemInit() const { return *getTlsPtr() & 1; }
+
+private:
+  ALWAYS_INLINE uptr *getTlsPtr() const {
+#if SCUDO_HAS_PLATFORM_TLS_SLOT
+    return reinterpret_cast<uptr *>(getPlatformAllocatorTlsSlot());
+#else
+    static thread_local uptr ThreadTSD;
+    return &ThreadTSD;
+#endif
+  }
+
+  static_assert(alignof(TSD<Allocator>) >= 2, "");
+
+  ALWAYS_INLINE void setCurrentTSD(TSD<Allocator> *CurrentTSD) {
+    *getTlsPtr() &= 1;
+    *getTlsPtr() |= reinterpret_cast<uptr>(CurrentTSD);
+  }
+
+  ALWAYS_INLINE TSD<Allocator> *getCurrentTSD() {
+    return reinterpret_cast<TSD<Allocator> *>(*getTlsPtr() & ~1ULL);
+  }
+
+  bool setNumberOfTSDs(u32 N) {
+    ScopedLock L(MutexTSDs);
+    if (N < NumberOfTSDs)
+      return false;
+    if (N > TSDsArraySize)
+      N = TSDsArraySize;
+    NumberOfTSDs = N;
+    NumberOfCoPrimes = 0;
+    // Compute all the coprimes of NumberOfTSDs. This will be used to walk the
+    // array of TSDs in a random order. For details, see:
+    // https://lemire.me/blog/2017/09/18/visiting-all-values-in-an-array-exactly-once-in-random-order/
+    for (u32 I = 0; I < N; I++) {
+      u32 A = I + 1;
+      u32 B = N;
+      // Find the GCD between I + 1 and N. If 1, they are coprimes.
+      while (B != 0) {
+        const u32 T = A;
+        A = B;
+        B = T % B;
+      }
+      if (A == 1)
+        CoPrimes[NumberOfCoPrimes++] = I + 1;
+    }
+    return true;
+  }
+
+  void setDisableMemInit(bool B) {
+    *getTlsPtr() &= ~1ULL;
+    *getTlsPtr() |= B;
+  }
+
+  NOINLINE void initThread(Allocator *Instance) {
+    initOnceMaybe(Instance);
+    // Initial context assignment is done in a plain round-robin fashion.
+    const u32 Index = atomic_fetch_add(&CurrentIndex, 1U, memory_order_relaxed);
+    setCurrentTSD(&TSDs[Index % NumberOfTSDs]);
+    Instance->callPostInitCallback();
+  }
+
+  NOINLINE TSD<Allocator> *getTSDAndLockSlow(TSD<Allocator> *CurrentTSD) {
+    // Use the Precedence of the current TSD as our random seed. Since we are
+    // in the slow path, it means that tryLock failed, and as a result it's
+    // very likely that said Precedence is non-zero.
+    const u32 R = static_cast<u32>(CurrentTSD->getPrecedence());
+    u32 N, Inc;
+    {
+      ScopedLock L(MutexTSDs);
+      N = NumberOfTSDs;
+      DCHECK_NE(NumberOfCoPrimes, 0U);
+      Inc = CoPrimes[R % NumberOfCoPrimes];
+    }
+    if (N > 1U) {
+      u32 Index = R % N;
+      uptr LowestPrecedence = UINTPTR_MAX;
+      TSD<Allocator> *CandidateTSD = nullptr;
+      // Go randomly through at most 4 contexts and find a candidate.
+      for (u32 I = 0; I < Min(4U, N); I++) {
+        if (TSDs[Index].tryLock()) {
+          setCurrentTSD(&TSDs[Index]);
+          return &TSDs[Index];
+        }
+        const uptr Precedence = TSDs[Index].getPrecedence();
+        // A 0 precedence here means another thread just locked this TSD.
+        if (Precedence && Precedence < LowestPrecedence) {
+          CandidateTSD = &TSDs[Index];
+          LowestPrecedence = Precedence;
+        }
+        Index += Inc;
+        if (Index >= N)
+          Index -= N;
+      }
+      if (CandidateTSD) {
+        CandidateTSD->lock();
+        setCurrentTSD(CandidateTSD);
+        return CandidateTSD;
+      }
+    }
+    // Last resort, stick with the current one.
+    CurrentTSD->lock();
+    return CurrentTSD;
+  }
+
+  atomic_u32 CurrentIndex = {};
+  u32 NumberOfTSDs = 0;
+  u32 NumberOfCoPrimes = 0;
+  u32 CoPrimes[TSDsArraySize] = {};
+  bool Initialized = false;
+  HybridMutex Mutex;
+  HybridMutex MutexTSDs;
+  TSD<Allocator> TSDs[TSDsArraySize];
+};
+
+} // namespace scudo
+
+#endif // SCUDO_TSD_SHARED_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/vector.h b/contrib/libs/clang14-rt/lib/scudo/standalone/vector.h
new file mode 100644
index 0000000000..eae774b56e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/vector.h
@@ -0,0 +1,117 @@
+//===-- vector.h ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_VECTOR_H_
+#define SCUDO_VECTOR_H_
+
+#include "common.h"
+
+#include <string.h>
+
+namespace scudo {
+
+// A low-level vector based on map. May incur a significant memory overhead for
+// small vectors. The current implementation supports only POD types.
+template <typename T> class VectorNoCtor {
+public:
+  constexpr void init(uptr InitialCapacity = 0) {
+    Data = &LocalData[0];
+    CapacityBytes = sizeof(LocalData);
+    if (InitialCapacity > capacity())
+      reserve(InitialCapacity);
+  }
+  void destroy() {
+    if (Data != &LocalData[0])
+      unmap(Data, CapacityBytes);
+  }
+  T &operator[](uptr I) {
+    DCHECK_LT(I, Size);
+    return Data[I];
+  }
+  const T &operator[](uptr I) const {
+    DCHECK_LT(I, Size);
+    return Data[I];
+  }
+  void push_back(const T &Element) {
+    DCHECK_LE(Size, capacity());
+    if (Size == capacity()) {
+      const uptr NewCapacity = roundUpToPowerOfTwo(Size + 1);
+      reallocate(NewCapacity);
+    }
+    memcpy(&Data[Size++], &Element, sizeof(T));
+  }
+  T &back() {
+    DCHECK_GT(Size, 0);
+    return Data[Size - 1];
+  }
+  void pop_back() {
+    DCHECK_GT(Size, 0);
+    Size--;
+  }
+  uptr size() const { return Size; }
+  const T *data() const { return Data; }
+  T *data() { return Data; }
+  constexpr uptr capacity() const { return CapacityBytes / sizeof(T); }
+  void reserve(uptr NewSize) {
+    // Never downsize internal buffer.
+    if (NewSize > capacity())
+      reallocate(NewSize);
+  }
+  void resize(uptr NewSize) {
+    if (NewSize > Size) {
+      reserve(NewSize);
+      memset(&Data[Size], 0, sizeof(T) * (NewSize - Size));
+    }
+    Size = NewSize;
+  }
+
+  void clear() { Size = 0; }
+  bool empty() const { return size() == 0; }
+
+  const T *begin() const { return data(); }
+  T *begin() { return data(); }
+  const T *end() const { return data() + size(); }
+  T *end() { return data() + size(); }
+
+private:
+  void reallocate(uptr NewCapacity) {
+    DCHECK_GT(NewCapacity, 0);
+    DCHECK_LE(Size, NewCapacity);
+    NewCapacity = roundUpTo(NewCapacity * sizeof(T), getPageSizeCached());
+    T *NewData =
+        reinterpret_cast<T *>(map(nullptr, NewCapacity, "scudo:vector"));
+    memcpy(NewData, Data, Size * sizeof(T));
+    destroy();
+    Data = NewData;
+    CapacityBytes = NewCapacity;
+  }
+
+  T *Data = nullptr;
+  T LocalData[256 / sizeof(T)] = {};
+  uptr CapacityBytes = 0;
+  uptr Size = 0;
+};
+
+template <typename T> class Vector : public VectorNoCtor<T> {
+public:
+  constexpr Vector() { VectorNoCtor<T>::init(); }
+  explicit Vector(uptr Count) {
+    VectorNoCtor<T>::init(Count);
+    this->resize(Count);
+  }
+  ~Vector() { VectorNoCtor<T>::destroy(); }
+  // Disallow copies and moves.
+  Vector(const Vector &) = delete;
+  Vector &operator=(const Vector &) = delete;
+  Vector(Vector &&) = delete;
+  Vector &operator=(Vector &&) = delete;
+};
+
+} // namespace scudo
+
+#endif // SCUDO_VECTOR_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.cpp
new file mode 100644
index 0000000000..81c7dd60ee
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.cpp
@@ -0,0 +1,39 @@
+//===-- wrappers_c.cpp ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "platform.h"
+
+// Skip this compilation unit if compiled as part of Bionic.
+#if !SCUDO_ANDROID || !_BIONIC
+
+#include "allocator_config.h"
+#include "wrappers_c.h"
+#include "wrappers_c_checks.h"
+
+#include <stdint.h>
+#include <stdio.h>
+
+#define SCUDO_PREFIX(name) name
+#define SCUDO_ALLOCATOR Allocator
+
+extern "C" void SCUDO_PREFIX(malloc_postinit)();
+
+// Export the static allocator so that the C++ wrappers can access it.
+// Technically we could have a completely separated heap for C & C++ but in
+// reality the amount of cross pollination between the two is staggering.
+SCUDO_REQUIRE_CONSTANT_INITIALIZATION
+scudo::Allocator<scudo::Config, SCUDO_PREFIX(malloc_postinit)> SCUDO_ALLOCATOR;
+
+#include "wrappers_c.inc"
+
+#undef SCUDO_ALLOCATOR
+#undef SCUDO_PREFIX
+
+extern "C" INTERFACE void __scudo_print_stats(void) { Allocator.printStats(); }
+
+#endif // !SCUDO_ANDROID || !_BIONIC
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.h b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.h
new file mode 100644
index 0000000000..5f7f51f3ce
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.h
@@ -0,0 +1,57 @@
+//===-- wrappers_c.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_WRAPPERS_C_H_
+#define SCUDO_WRAPPERS_C_H_
+
+#include "platform.h"
+#include "stats.h"
+
+// Bionic's struct mallinfo consists of size_t (mallinfo(3) uses int).
+#if SCUDO_ANDROID
+typedef size_t __scudo_mallinfo_data_t;
+#else
+typedef int __scudo_mallinfo_data_t;
+#endif
+
+struct __scudo_mallinfo {
+  __scudo_mallinfo_data_t arena;
+  __scudo_mallinfo_data_t ordblks;
+  __scudo_mallinfo_data_t smblks;
+  __scudo_mallinfo_data_t hblks;
+  __scudo_mallinfo_data_t hblkhd;
+  __scudo_mallinfo_data_t usmblks;
+  __scudo_mallinfo_data_t fsmblks;
+  __scudo_mallinfo_data_t uordblks;
+  __scudo_mallinfo_data_t fordblks;
+  __scudo_mallinfo_data_t keepcost;
+};
+
+struct __scudo_mallinfo2 {
+  size_t arena;
+  size_t ordblks;
+  size_t smblks;
+  size_t hblks;
+  size_t hblkhd;
+  size_t usmblks;
+  size_t fsmblks;
+  size_t uordblks;
+  size_t fordblks;
+  size_t keepcost;
+};
+
+// Android sometimes includes malloc.h no matter what, which yields to
+// conflicting return types for mallinfo() if we use our own structure. So if
+// struct mallinfo is declared (#define courtesy of malloc.h), use it directly.
+#if STRUCT_MALLINFO_DECLARED
+#define SCUDO_MALLINFO mallinfo
+#else
+#define SCUDO_MALLINFO __scudo_mallinfo
+#endif
+
+#endif // SCUDO_WRAPPERS_C_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.inc b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.inc
new file mode 100644
index 0000000000..bbe3617dd0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c.inc
@@ -0,0 +1,288 @@
+//===-- wrappers_c.inc ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_PREFIX
+#error "Define SCUDO_PREFIX prior to including this file!"
+#endif
+
+// malloc-type functions have to be aligned to std::max_align_t. This is
+// distinct from (1U << SCUDO_MIN_ALIGNMENT_LOG), since C++ new-type functions
+// do not have to abide by the same requirement.
+#ifndef SCUDO_MALLOC_ALIGNMENT
+#define SCUDO_MALLOC_ALIGNMENT FIRST_32_SECOND_64(8U, 16U)
+#endif
+
+extern "C" {
+
+INTERFACE WEAK void *SCUDO_PREFIX(calloc)(size_t nmemb, size_t size) {
+  scudo::uptr Product;
+  if (UNLIKELY(scudo::checkForCallocOverflow(size, nmemb, &Product))) {
+    if (SCUDO_ALLOCATOR.canReturnNull()) {
+      errno = ENOMEM;
+      return nullptr;
+    }
+    scudo::reportCallocOverflow(nmemb, size);
+  }
+  return scudo::setErrnoOnNull(SCUDO_ALLOCATOR.allocate(
+      Product, scudo::Chunk::Origin::Malloc, SCUDO_MALLOC_ALIGNMENT, true));
+}
+
+INTERFACE WEAK void SCUDO_PREFIX(free)(void *ptr) {
+  SCUDO_ALLOCATOR.deallocate(ptr, scudo::Chunk::Origin::Malloc);
+}
+
+INTERFACE WEAK struct SCUDO_MALLINFO SCUDO_PREFIX(mallinfo)(void) {
+  struct SCUDO_MALLINFO Info = {};
+  scudo::StatCounters Stats;
+  SCUDO_ALLOCATOR.getStats(Stats);
+  // Space allocated in mmapped regions (bytes)
+  Info.hblkhd = static_cast<__scudo_mallinfo_data_t>(Stats[scudo::StatMapped]);
+  // Maximum total allocated space (bytes)
+  Info.usmblks = Info.hblkhd;
+  // Space in freed fastbin blocks (bytes)
+  Info.fsmblks = static_cast<__scudo_mallinfo_data_t>(Stats[scudo::StatFree]);
+  // Total allocated space (bytes)
+  Info.uordblks =
+      static_cast<__scudo_mallinfo_data_t>(Stats[scudo::StatAllocated]);
+  // Total free space (bytes)
+  Info.fordblks = Info.fsmblks;
+  return Info;
+}
+
+INTERFACE WEAK struct __scudo_mallinfo2 SCUDO_PREFIX(mallinfo2)(void) {
+  struct __scudo_mallinfo2 Info = {};
+  scudo::StatCounters Stats;
+  SCUDO_ALLOCATOR.getStats(Stats);
+  // Space allocated in mmapped regions (bytes)
+  Info.hblkhd = Stats[scudo::StatMapped];
+  // Maximum total allocated space (bytes)
+  Info.usmblks = Info.hblkhd;
+  // Space in freed fastbin blocks (bytes)
+  Info.fsmblks = Stats[scudo::StatFree];
+  // Total allocated space (bytes)
+  Info.uordblks = Stats[scudo::StatAllocated];
+  // Total free space (bytes)
+  Info.fordblks = Info.fsmblks;
+  return Info;
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(malloc)(size_t size) {
+  return scudo::setErrnoOnNull(SCUDO_ALLOCATOR.allocate(
+      size, scudo::Chunk::Origin::Malloc, SCUDO_MALLOC_ALIGNMENT));
+}
+
+#if SCUDO_ANDROID
+INTERFACE WEAK size_t SCUDO_PREFIX(malloc_usable_size)(const void *ptr) {
+#else
+INTERFACE WEAK size_t SCUDO_PREFIX(malloc_usable_size)(void *ptr) {
+#endif
+  return SCUDO_ALLOCATOR.getUsableSize(ptr);
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(memalign)(size_t alignment, size_t size) {
+  // Android rounds up the alignment to a power of two if it isn't one.
+  if (SCUDO_ANDROID) {
+    if (UNLIKELY(!alignment)) {
+      alignment = 1U;
+    } else {
+      if (UNLIKELY(!scudo::isPowerOfTwo(alignment)))
+        alignment = scudo::roundUpToPowerOfTwo(alignment);
+    }
+  } else {
+    if (UNLIKELY(!scudo::isPowerOfTwo(alignment))) {
+      if (SCUDO_ALLOCATOR.canReturnNull()) {
+        errno = EINVAL;
+        return nullptr;
+      }
+      scudo::reportAlignmentNotPowerOfTwo(alignment);
+    }
+  }
+  return SCUDO_ALLOCATOR.allocate(size, scudo::Chunk::Origin::Memalign,
+                                  alignment);
+}
+
+INTERFACE WEAK int SCUDO_PREFIX(posix_memalign)(void **memptr, size_t alignment,
+                                                size_t size) {
+  if (UNLIKELY(scudo::checkPosixMemalignAlignment(alignment))) {
+    if (!SCUDO_ALLOCATOR.canReturnNull())
+      scudo::reportInvalidPosixMemalignAlignment(alignment);
+    return EINVAL;
+  }
+  void *Ptr =
+      SCUDO_ALLOCATOR.allocate(size, scudo::Chunk::Origin::Memalign, alignment);
+  if (UNLIKELY(!Ptr))
+    return ENOMEM;
+  *memptr = Ptr;
+  return 0;
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(pvalloc)(size_t size) {
+  const scudo::uptr PageSize = scudo::getPageSizeCached();
+  if (UNLIKELY(scudo::checkForPvallocOverflow(size, PageSize))) {
+    if (SCUDO_ALLOCATOR.canReturnNull()) {
+      errno = ENOMEM;
+      return nullptr;
+    }
+    scudo::reportPvallocOverflow(size);
+  }
+  // pvalloc(0) should allocate one page.
+  return scudo::setErrnoOnNull(SCUDO_ALLOCATOR.allocate(
+      size ? scudo::roundUpTo(size, PageSize) : PageSize,
+      scudo::Chunk::Origin::Memalign, PageSize));
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(realloc)(void *ptr, size_t size) {
+  if (!ptr)
+    return scudo::setErrnoOnNull(SCUDO_ALLOCATOR.allocate(
+        size, scudo::Chunk::Origin::Malloc, SCUDO_MALLOC_ALIGNMENT));
+  if (size == 0) {
+    SCUDO_ALLOCATOR.deallocate(ptr, scudo::Chunk::Origin::Malloc);
+    return nullptr;
+  }
+  return scudo::setErrnoOnNull(
+      SCUDO_ALLOCATOR.reallocate(ptr, size, SCUDO_MALLOC_ALIGNMENT));
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(valloc)(size_t size) {
+  return scudo::setErrnoOnNull(SCUDO_ALLOCATOR.allocate(
+      size, scudo::Chunk::Origin::Memalign, scudo::getPageSizeCached()));
+}
+
+INTERFACE WEAK int SCUDO_PREFIX(malloc_iterate)(
+    uintptr_t base, size_t size,
+    void (*callback)(uintptr_t base, size_t size, void *arg), void *arg) {
+  SCUDO_ALLOCATOR.iterateOverChunks(base, size, callback, arg);
+  return 0;
+}
+
+INTERFACE WEAK void SCUDO_PREFIX(malloc_enable)() { SCUDO_ALLOCATOR.enable(); }
+
+INTERFACE WEAK void SCUDO_PREFIX(malloc_disable)() {
+  SCUDO_ALLOCATOR.disable();
+}
+
+void SCUDO_PREFIX(malloc_postinit)() {
+  SCUDO_ALLOCATOR.initGwpAsan();
+  pthread_atfork(SCUDO_PREFIX(malloc_disable), SCUDO_PREFIX(malloc_enable),
+                 SCUDO_PREFIX(malloc_enable));
+}
+
+INTERFACE WEAK int SCUDO_PREFIX(mallopt)(int param, int value) {
+  if (param == M_DECAY_TIME) {
+    if (SCUDO_ANDROID) {
+      if (value == 0) {
+        // Will set the release values to their minimum values.
+        value = INT32_MIN;
+      } else {
+        // Will set the release values to their maximum values.
+        value = INT32_MAX;
+      }
+    }
+
+    SCUDO_ALLOCATOR.setOption(scudo::Option::ReleaseInterval,
+                              static_cast<scudo::sptr>(value));
+    return 1;
+  } else if (param == M_PURGE) {
+    SCUDO_ALLOCATOR.releaseToOS();
+    return 1;
+  } else {
+    scudo::Option option;
+    switch (param) {
+    case M_MEMTAG_TUNING:
+      option = scudo::Option::MemtagTuning;
+      break;
+    case M_THREAD_DISABLE_MEM_INIT:
+      option = scudo::Option::ThreadDisableMemInit;
+      break;
+    case M_CACHE_COUNT_MAX:
+      option = scudo::Option::MaxCacheEntriesCount;
+      break;
+    case M_CACHE_SIZE_MAX:
+      option = scudo::Option::MaxCacheEntrySize;
+      break;
+    case M_TSDS_COUNT_MAX:
+      option = scudo::Option::MaxTSDsCount;
+      break;
+    default:
+      return 0;
+    }
+    return SCUDO_ALLOCATOR.setOption(option, static_cast<scudo::sptr>(value));
+  }
+}
+
+INTERFACE WEAK void *SCUDO_PREFIX(aligned_alloc)(size_t alignment,
+                                                 size_t size) {
+  if (UNLIKELY(scudo::checkAlignedAllocAlignmentAndSize(alignment, size))) {
+    if (SCUDO_ALLOCATOR.canReturnNull()) {
+      errno = EINVAL;
+      return nullptr;
+    }
+    scudo::reportInvalidAlignedAllocAlignment(alignment, size);
+  }
+  return scudo::setErrnoOnNull(
+      SCUDO_ALLOCATOR.allocate(size, scudo::Chunk::Origin::Malloc, alignment));
+}
+
+INTERFACE WEAK int SCUDO_PREFIX(malloc_info)(UNUSED int options, FILE *stream) {
+  const scudo::uptr max_size =
+      decltype(SCUDO_ALLOCATOR)::PrimaryT::SizeClassMap::MaxSize;
+  auto *sizes = static_cast<scudo::uptr *>(
+      SCUDO_PREFIX(calloc)(max_size, sizeof(scudo::uptr)));
+  auto callback = [](uintptr_t, size_t size, void *arg) {
+    auto *sizes = reinterpret_cast<scudo::uptr *>(arg);
+    if (size < max_size)
+      sizes[size]++;
+  };
+  SCUDO_ALLOCATOR.iterateOverChunks(0, -1ul, callback, sizes);
+
+  fputs("<malloc version=\"scudo-1\">\n", stream);
+  for (scudo::uptr i = 0; i != max_size; ++i)
+    if (sizes[i])
+      fprintf(stream, "<alloc size=\"%zu\" count=\"%zu\"/>\n", i, sizes[i]);
+  fputs("</malloc>\n", stream);
+  SCUDO_PREFIX(free)(sizes);
+  return 0;
+}
+
+// Disable memory tagging for the heap. The caller must disable memory tag
+// checks globally (e.g. by clearing TCF0 on aarch64) before calling this
+// function, and may not re-enable them after calling the function.
+INTERFACE WEAK void SCUDO_PREFIX(malloc_disable_memory_tagging)() {
+  SCUDO_ALLOCATOR.disableMemoryTagging();
+}
+
+// Sets whether scudo records stack traces and other metadata for allocations
+// and deallocations. This function only has an effect if the allocator and
+// hardware support memory tagging.
+INTERFACE WEAK void
+SCUDO_PREFIX(malloc_set_track_allocation_stacks)(int track) {
+  SCUDO_ALLOCATOR.setTrackAllocationStacks(track);
+}
+
+// Sets whether scudo zero-initializes all allocated memory.
+INTERFACE WEAK void SCUDO_PREFIX(malloc_set_zero_contents)(int zero_contents) {
+  SCUDO_ALLOCATOR.setFillContents(zero_contents ? scudo::ZeroFill
+                                                : scudo::NoFill);
+}
+
+// Sets whether scudo pattern-initializes all allocated memory.
+INTERFACE WEAK void
+SCUDO_PREFIX(malloc_set_pattern_fill_contents)(int pattern_fill_contents) {
+  SCUDO_ALLOCATOR.setFillContents(
+      pattern_fill_contents ? scudo::PatternOrZeroFill : scudo::NoFill);
+}
+
+// Sets whether scudo adds a small amount of slack at the end of large
+// allocations, before the guard page. This can be enabled to work around buggy
+// applications that read a few bytes past the end of their allocation.
+INTERFACE WEAK void
+SCUDO_PREFIX(malloc_set_add_large_allocation_slack)(int add_slack) {
+  SCUDO_ALLOCATOR.setAddLargeAllocationSlack(add_slack);
+}
+
+} // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c_checks.h b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c_checks.h
new file mode 100644
index 0000000000..ec9c1a104e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_c_checks.h
@@ -0,0 +1,69 @@
+//===-- wrappers_c_checks.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SCUDO_CHECKS_H_
+#define SCUDO_CHECKS_H_
+
+#include "common.h"
+
+#include <errno.h>
+
+#ifndef __has_builtin
+#define __has_builtin(X) 0
+#endif
+
+namespace scudo {
+
+// A common errno setting logic shared by almost all Scudo C wrappers.
+inline void *setErrnoOnNull(void *Ptr) {
+  if (UNLIKELY(!Ptr))
+    errno = ENOMEM;
+  return Ptr;
+}
+
+// Checks return true on failure.
+
+// Checks aligned_alloc() parameters, verifies that the alignment is a power of
+// two and that the size is a multiple of alignment.
+inline bool checkAlignedAllocAlignmentAndSize(uptr Alignment, uptr Size) {
+  return Alignment == 0 || !isPowerOfTwo(Alignment) ||
+         !isAligned(Size, Alignment);
+}
+
+// Checks posix_memalign() parameters, verifies that alignment is a power of two
+// and a multiple of sizeof(void *).
+inline bool checkPosixMemalignAlignment(uptr Alignment) {
+  return Alignment == 0 || !isPowerOfTwo(Alignment) ||
+         !isAligned(Alignment, sizeof(void *));
+}
+
+// Returns true if calloc(Size, N) overflows on Size*N calculation. Use a
+// builtin supported by recent clang & GCC if it exists, otherwise fallback to a
+// costly division.
+inline bool checkForCallocOverflow(uptr Size, uptr N, uptr *Product) {
+#if __has_builtin(__builtin_umull_overflow) && (SCUDO_WORDSIZE == 64U)
+  return __builtin_umull_overflow(Size, N, Product);
+#elif __has_builtin(__builtin_umul_overflow) && (SCUDO_WORDSIZE == 32U)
+  return __builtin_umul_overflow(Size, N, Product);
+#else
+  *Product = Size * N;
+  if (!Size)
+    return false;
+  return (*Product / Size) != N;
+#endif
+}
+
+// Returns true if the size passed to pvalloc overflows when rounded to the next
+// multiple of PageSize.
+inline bool checkForPvallocOverflow(uptr Size, uptr PageSize) {
+  return roundUpTo(Size, PageSize) < Size;
+}
+
+} // namespace scudo
+
+#endif // SCUDO_CHECKS_H_
diff --git a/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_cpp.cpp b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_cpp.cpp
new file mode 100644
index 0000000000..adb1041181
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/standalone/wrappers_cpp.cpp
@@ -0,0 +1,108 @@
+//===-- wrappers_cpp.cpp ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "platform.h"
+
+// Skip this compilation unit if compiled as part of Bionic.
+#if !SCUDO_ANDROID || !_BIONIC
+
+#include "allocator_config.h"
+
+#include <stdint.h>
+
+extern "C" void malloc_postinit();
+extern HIDDEN scudo::Allocator<scudo::Config, malloc_postinit> Allocator;
+
+namespace std {
+struct nothrow_t {};
+enum class align_val_t : size_t {};
+} // namespace std
+
+INTERFACE WEAK void *operator new(size_t size) {
+  return Allocator.allocate(size, scudo::Chunk::Origin::New);
+}
+INTERFACE WEAK void *operator new[](size_t size) {
+  return Allocator.allocate(size, scudo::Chunk::Origin::NewArray);
+}
+INTERFACE WEAK void *operator new(size_t size,
+                                  std::nothrow_t const &) NOEXCEPT {
+  return Allocator.allocate(size, scudo::Chunk::Origin::New);
+}
+INTERFACE WEAK void *operator new[](size_t size,
+                                    std::nothrow_t const &) NOEXCEPT {
+  return Allocator.allocate(size, scudo::Chunk::Origin::NewArray);
+}
+INTERFACE WEAK void *operator new(size_t size, std::align_val_t align) {
+  return Allocator.allocate(size, scudo::Chunk::Origin::New,
+                            static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void *operator new[](size_t size, std::align_val_t align) {
+  return Allocator.allocate(size, scudo::Chunk::Origin::NewArray,
+                            static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void *operator new(size_t size, std::align_val_t align,
+                                  std::nothrow_t const &) NOEXCEPT {
+  return Allocator.allocate(size, scudo::Chunk::Origin::New,
+                            static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void *operator new[](size_t size, std::align_val_t align,
+                                    std::nothrow_t const &) NOEXCEPT {
+  return Allocator.allocate(size, scudo::Chunk::Origin::NewArray,
+                            static_cast<scudo::uptr>(align));
+}
+
+INTERFACE WEAK void operator delete(void *ptr)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New);
+}
+INTERFACE WEAK void operator delete[](void *ptr) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray);
+}
+INTERFACE WEAK void operator delete(void *ptr, std::nothrow_t const &)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New);
+}
+INTERFACE WEAK void operator delete[](void *ptr,
+                                      std::nothrow_t const &) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray);
+}
+INTERFACE WEAK void operator delete(void *ptr, size_t size)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New, size);
+}
+INTERFACE WEAK void operator delete[](void *ptr, size_t size) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray, size);
+}
+INTERFACE WEAK void operator delete(void *ptr, std::align_val_t align)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New, 0,
+                       static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void operator delete[](void *ptr,
+                                      std::align_val_t align) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray, 0,
+                       static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void operator delete(void *ptr, std::align_val_t align,
+                                    std::nothrow_t const &)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New, 0,
+                       static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void operator delete[](void *ptr, std::align_val_t align,
+                                      std::nothrow_t const &) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray, 0,
+                       static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void operator delete(void *ptr, size_t size,
+                                    std::align_val_t align)NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::New, size,
+                       static_cast<scudo::uptr>(align));
+}
+INTERFACE WEAK void operator delete[](void *ptr, size_t size,
+                                      std::align_val_t align) NOEXCEPT {
+  Allocator.deallocate(ptr, scudo::Chunk::Origin::NewArray, size,
+                       static_cast<scudo::uptr>(align));
+}
+
+#endif // !SCUDO_ANDROID || !_BIONIC
diff --git a/contrib/libs/clang14-rt/lib/scudo/ya.make b/contrib/libs/clang14-rt/lib/scudo/ya.make
new file mode 100644
index 0000000000..8e03ffd48d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo/ya.make
@@ -0,0 +1,147 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fbuiltin
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    gwp_asan/common.cpp
+    gwp_asan/crash_handler.cpp
+    gwp_asan/guarded_pool_allocator.cpp
+    gwp_asan/optional/backtrace_linux_libc.cpp
+    gwp_asan/optional/options_parser.cpp
+    gwp_asan/optional/segv_handler_posix.cpp
+    gwp_asan/platform_specific/common_posix.cpp
+    gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp
+    gwp_asan/platform_specific/mutex_posix.cpp
+    gwp_asan/platform_specific/utilities_posix.cpp
+    gwp_asan/stack_trace_compressor.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    scudo/scudo_allocator.cpp
+    scudo/scudo_crc32.cpp
+    scudo/scudo_errors.cpp
+    scudo/scudo_flags.cpp
+    scudo/scudo_malloc.cpp
+    scudo/scudo_termination.cpp
+    scudo/scudo_tsd_exclusive.cpp
+    scudo/scudo_tsd_shared.cpp
+    scudo/scudo_utils.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/scudo_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+    3. Grant of Patent License. Subject to the terms and conditions of
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+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
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+    4. Redistribution. You may reproduce and distribute copies of the
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
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+          that such additional attribution notices cannot be construed
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
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+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
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+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo_cxx/ya.make b/contrib/libs/clang14-rt/lib/scudo_cxx/ya.make
new file mode 100644
index 0000000000..756749431f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_cxx/ya.make
@@ -0,0 +1,55 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -DUBSAN_CAN_USE_CXXABI
+    -fbuiltin
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    scudo/scudo_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/ya.make b/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/ya.make
new file mode 100644
index 0000000000..553e170548
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_cxx_minimal/ya.make
@@ -0,0 +1,49 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo_cxx_minimal${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -fbuiltin
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/scudo)
+
+SRCS(
+    scudo_new_delete.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/scudo_minimal/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo_minimal/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_minimal/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
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+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
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+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
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+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo_minimal/ya.make b/contrib/libs/clang14-rt/lib/scudo_minimal/ya.make
new file mode 100644
index 0000000000..37deb4cc51
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_minimal/ya.make
@@ -0,0 +1,118 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo_minimal${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -DHAVE_RPC_XDR_H=0
+    -fbuiltin
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    gwp_asan/common.cpp
+    gwp_asan/crash_handler.cpp
+    gwp_asan/guarded_pool_allocator.cpp
+    gwp_asan/optional/backtrace_linux_libc.cpp
+    gwp_asan/optional/options_parser.cpp
+    gwp_asan/optional/segv_handler_posix.cpp
+    gwp_asan/platform_specific/common_posix.cpp
+    gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp
+    gwp_asan/platform_specific/mutex_posix.cpp
+    gwp_asan/platform_specific/utilities_posix.cpp
+    gwp_asan/stack_trace_compressor.cpp
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_win.cpp
+    scudo/scudo_allocator.cpp
+    scudo/scudo_crc32.cpp
+    scudo/scudo_errors.cpp
+    scudo/scudo_flags.cpp
+    scudo/scudo_malloc.cpp
+    scudo/scudo_termination.cpp
+    scudo/scudo_tsd_exclusive.cpp
+    scudo/scudo_tsd_shared.cpp
+    scudo/scudo_utils.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/scudo_standalone/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo_standalone/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_standalone/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo_standalone/ya.make b/contrib/libs/clang14-rt/lib/scudo_standalone/ya.make
new file mode 100644
index 0000000000..d60ec691ff
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_standalone/ya.make
@@ -0,0 +1,70 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo_standalone${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+    contrib/libs/clang14-rt/lib/scudo/standalone/include
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    gwp_asan/common.cpp
+    gwp_asan/crash_handler.cpp
+    gwp_asan/guarded_pool_allocator.cpp
+    gwp_asan/optional/backtrace_linux_libc.cpp
+    gwp_asan/optional/options_parser.cpp
+    gwp_asan/optional/segv_handler_posix.cpp
+    gwp_asan/platform_specific/common_posix.cpp
+    gwp_asan/platform_specific/guarded_pool_allocator_posix.cpp
+    gwp_asan/platform_specific/mutex_posix.cpp
+    gwp_asan/platform_specific/utilities_posix.cpp
+    gwp_asan/stack_trace_compressor.cpp
+    scudo/standalone/checksum.cpp
+    scudo/standalone/common.cpp
+    scudo/standalone/crc32_hw.cpp
+    scudo/standalone/flags.cpp
+    scudo/standalone/flags_parser.cpp
+    scudo/standalone/fuchsia.cpp
+    scudo/standalone/linux.cpp
+    scudo/standalone/release.cpp
+    scudo/standalone/report.cpp
+    scudo/standalone/string_utils.cpp
+    scudo/standalone/wrappers_c.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+    2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+    3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/ya.make b/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/ya.make
new file mode 100644
index 0000000000..b76eab5c9d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/scudo_standalone_cxx/ya.make
@@ -0,0 +1,44 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.scudo_standalone_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+    contrib/libs/clang14-rt/lib/scudo/standalone/include
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DGWP_ASAN_HOOKS
+    -fcommon
+    -fno-exceptions
+    -fno-lto
+    -fno-omit-frame-pointer
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/scudo/standalone)
+
+SRCS(
+    wrappers_cpp.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/stats/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/stats/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
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+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+
+    2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+    3. Grant of Patent License. Subject to the terms and conditions of
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+
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
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+      the conditions stated in this License.
+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+    6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+    7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
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+
+    9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/stats/stats.cpp b/contrib/libs/clang14-rt/lib/stats/stats.cpp
new file mode 100644
index 0000000000..da254fdb5a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats/stats.cpp
@@ -0,0 +1,136 @@
+//===-- stats.cpp ---------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer statistics gathering. Manages statistics for a process and is
+// responsible for writing the report file.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#if SANITIZER_POSIX
+#include "sanitizer_common/sanitizer_posix.h"
+#endif
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "stats/stats.h"
+#if SANITIZER_POSIX
+#include <signal.h>
+#endif
+
+using namespace __sanitizer;
+
+namespace {
+
+InternalMmapVectorNoCtor<StatModule **> modules;
+StaticSpinMutex modules_mutex;
+
+fd_t stats_fd;
+
+void WriteLE(fd_t fd, uptr val) {
+  char chars[sizeof(uptr)];
+  for (unsigned i = 0; i != sizeof(uptr); ++i) {
+    chars[i] = val >> (i * 8);
+  }
+  WriteToFile(fd, chars, sizeof(uptr));
+}
+
+void OpenStatsFile(const char *path_env) {
+  InternalMmapVector<char> path(kMaxPathLength);
+  SubstituteForFlagValue(path_env, path.data(), kMaxPathLength);
+
+  error_t err;
+  stats_fd = OpenFile(path.data(), WrOnly, &err);
+  if (stats_fd == kInvalidFd) {
+    Report("stats: failed to open %s for writing (reason: %d)\n", path.data(),
+           err);
+    return;
+  }
+  char sizeof_uptr = sizeof(uptr);
+  WriteToFile(stats_fd, &sizeof_uptr, 1);
+}
+
+void WriteModuleReport(StatModule **smodp) {
+  CHECK(smodp);
+  const char *path_env = GetEnv("SANITIZER_STATS_PATH");
+  if (!path_env || stats_fd == kInvalidFd)
+    return;
+  if (!stats_fd)
+    OpenStatsFile(path_env);
+  const LoadedModule *mod = Symbolizer::GetOrInit()->FindModuleForAddress(
+      reinterpret_cast<uptr>(smodp));
+  WriteToFile(stats_fd, mod->full_name(),
+              internal_strlen(mod->full_name()) + 1);
+  for (StatModule *smod = *smodp; smod; smod = smod->next) {
+    for (u32 i = 0; i != smod->size; ++i) {
+      StatInfo *s = &smod->infos[i];
+      if (!s->addr)
+        continue;
+      WriteLE(stats_fd, s->addr - mod->base_address());
+      WriteLE(stats_fd, s->data);
+    }
+  }
+  WriteLE(stats_fd, 0);
+  WriteLE(stats_fd, 0);
+}
+
+} // namespace
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+unsigned __sanitizer_stats_register(StatModule **mod) {
+  SpinMutexLock l(&modules_mutex);
+  modules.push_back(mod);
+  return modules.size() - 1;
+}
+
+extern "C"
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_stats_unregister(unsigned index) {
+  SpinMutexLock l(&modules_mutex);
+  WriteModuleReport(modules[index]);
+  modules[index] = 0;
+}
+
+namespace {
+
+void WriteFullReport() {
+  SpinMutexLock l(&modules_mutex);
+  for (StatModule **mod : modules) {
+    if (!mod)
+      continue;
+    WriteModuleReport(mod);
+  }
+  if (stats_fd != 0 && stats_fd != kInvalidFd) {
+    CloseFile(stats_fd);
+    stats_fd = kInvalidFd;
+  }
+}
+
+#if SANITIZER_POSIX
+void USR2Handler(int sig) {
+  WriteFullReport();
+}
+#endif
+
+struct WriteReportOnExitOrSignal {
+  WriteReportOnExitOrSignal() {
+#if SANITIZER_POSIX
+    struct sigaction sigact;
+    internal_memset(&sigact, 0, sizeof(sigact));
+    sigact.sa_handler = USR2Handler;
+    internal_sigaction(SIGUSR2, &sigact, nullptr);
+#endif
+  }
+
+  ~WriteReportOnExitOrSignal() {
+    WriteFullReport();
+  }
+} wr;
+
+} // namespace
diff --git a/contrib/libs/clang14-rt/lib/stats/stats.h b/contrib/libs/clang14-rt/lib/stats/stats.h
new file mode 100644
index 0000000000..4b7514d610
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats/stats.h
@@ -0,0 +1,42 @@
+//===-- stats.h -------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Data definitions for sanitizer statistics gathering.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SANITIZER_STATS_STATS_H
+#define SANITIZER_STATS_STATS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// Number of bits in data that are used for the sanitizer kind. Needs to match
+// llvm::kSanitizerStatKindBits in
+// llvm/include/llvm/Transforms/Utils/SanitizerStats.h
+enum { kKindBits = 3 };
+
+struct StatInfo {
+  uptr addr;
+  uptr data;
+};
+
+struct StatModule {
+  StatModule *next;
+  u32 size;
+  StatInfo infos[1];
+};
+
+inline uptr CountFromData(uptr data) {
+  return data & ((1ull << (sizeof(uptr) * 8 - kKindBits)) - 1);
+}
+
+}
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/stats/stats_client.cpp b/contrib/libs/clang14-rt/lib/stats/stats_client.cpp
new file mode 100644
index 0000000000..52eab8eea0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats/stats_client.cpp
@@ -0,0 +1,83 @@
+//===-- stats_client.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanitizer statistics gathering. Manages statistics for a module (executable
+// or DSO) and registers statistics with the process.
+//
+// This is linked into each individual modle and cannot directly use functions
+// declared in sanitizer_common.
+//
+//===----------------------------------------------------------------------===//
+
+#ifdef _WIN32
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#else
+#include <dlfcn.h>
+#endif
+#include <stdint.h>
+#include <stdio.h>
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "stats/stats.h"
+
+using namespace __sanitizer;
+
+namespace {
+
+void *LookupSymbolFromMain(const char *name) {
+#ifdef _WIN32
+  return reinterpret_cast<void *>(GetProcAddress(GetModuleHandle(0), name));
+#else
+  return dlsym(RTLD_DEFAULT, name);
+#endif
+}
+
+StatModule *list;
+
+struct RegisterSanStats {
+  unsigned module_id;
+
+  RegisterSanStats() {
+    typedef unsigned (*reg_func_t)(StatModule **);
+    reg_func_t reg_func = reinterpret_cast<reg_func_t>(
+        LookupSymbolFromMain("__sanitizer_stats_register"));
+    if (reg_func)
+      module_id = reg_func(&list);
+  }
+
+  ~RegisterSanStats() {
+    typedef void (*unreg_func_t)(unsigned);
+    unreg_func_t unreg_func = reinterpret_cast<unreg_func_t>(
+        LookupSymbolFromMain("__sanitizer_stats_unregister"));
+    if (unreg_func)
+      unreg_func(module_id);
+  }
+} reg;
+
+}
+
+extern "C" void __sanitizer_stat_init(StatModule *mod) {
+  mod->next = list;
+  list = mod;
+}
+
+extern "C" void __sanitizer_stat_report(StatInfo *s) {
+  s->addr = GET_CALLER_PC();
+#if defined(_WIN64) && !defined(__clang__)
+  uptr old_data = InterlockedIncrement64(reinterpret_cast<LONG64 *>(&s->data));
+#elif defined(_WIN32) && !defined(__clang__)
+  uptr old_data = InterlockedIncrement(&s->data);
+#else
+  uptr old_data = __sync_fetch_and_add(&s->data, 1);
+#endif
+
+  // Overflow check.
+  if (CountFromData(old_data + 1) == 0)
+    Trap();
+}
diff --git a/contrib/libs/clang14-rt/lib/stats/ya.make b/contrib/libs/clang14-rt/lib/stats/ya.make
new file mode 100644
index 0000000000..f8b72a9070
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats/ya.make
@@ -0,0 +1,111 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.stats${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    stats/stats.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/stats_client/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/stats_client/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats_client/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
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+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/stats_client/ya.make b/contrib/libs/clang14-rt/lib/stats_client/ya.make
new file mode 100644
index 0000000000..7605e2c3fd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/stats_client/ya.make
@@ -0,0 +1,45 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.stats_client${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/stats)
+
+SRCS(
+    stats_client.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/tsan/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/tsan/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
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+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
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+      of this License, Derivative Works shall not include works that remain
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+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
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+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+    8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
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+    9. Accepting Warranty or Additional Liability. While redistributing
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+      defend, and hold each Contributor harmless for any liability
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+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/tsan/dd/dd_interceptors.cpp b/contrib/libs/clang14-rt/lib/tsan/dd/dd_interceptors.cpp
new file mode 100644
index 0000000000..2c36f691ec
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/dd/dd_interceptors.cpp
@@ -0,0 +1,330 @@
+//===-- dd_interceptors.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <pthread.h>
+
+#include "dd_rtl.h"
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+using namespace __dsan;
+
+__attribute__((tls_model("initial-exec")))
+static __thread Thread *thr;
+__attribute__((tls_model("initial-exec")))
+static __thread volatile int initing;
+static bool inited;
+static uptr g_data_start;
+static uptr g_data_end;
+
+static bool InitThread() {
+  if (initing)
+    return false;
+  if (thr != 0)
+    return true;
+  initing = true;
+  if (!inited) {
+    inited = true;
+    Initialize();
+  }
+  thr = (Thread*)InternalAlloc(sizeof(*thr));
+  internal_memset(thr, 0, sizeof(*thr));
+  ThreadInit(thr);
+  initing = false;
+  return true;
+}
+
+INTERCEPTOR(int, pthread_mutex_destroy, pthread_mutex_t *m) {
+  InitThread();
+  MutexDestroy(thr, (uptr)m);
+  return REAL(pthread_mutex_destroy)(m);
+}
+
+INTERCEPTOR(int, pthread_mutex_lock, pthread_mutex_t *m) {
+  InitThread();
+  MutexBeforeLock(thr, (uptr)m, true);
+  int res = REAL(pthread_mutex_lock)(m);
+  MutexAfterLock(thr, (uptr)m, true, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_mutex_trylock, pthread_mutex_t *m) {
+  InitThread();
+  int res = REAL(pthread_mutex_trylock)(m);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, true, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_mutex_unlock, pthread_mutex_t *m) {
+  InitThread();
+  MutexBeforeUnlock(thr, (uptr)m, true);
+  return REAL(pthread_mutex_unlock)(m);
+}
+
+INTERCEPTOR(int, pthread_spin_destroy, pthread_spinlock_t *m) {
+  InitThread();
+  int res = REAL(pthread_spin_destroy)(m);
+  MutexDestroy(thr, (uptr)m);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_spin_lock, pthread_spinlock_t *m) {
+  InitThread();
+  MutexBeforeLock(thr, (uptr)m, true);
+  int res = REAL(pthread_spin_lock)(m);
+  MutexAfterLock(thr, (uptr)m, true, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_spin_trylock, pthread_spinlock_t *m) {
+  InitThread();
+  int res = REAL(pthread_spin_trylock)(m);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, true, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_spin_unlock, pthread_spinlock_t *m) {
+  InitThread();
+  MutexBeforeUnlock(thr, (uptr)m, true);
+  return REAL(pthread_spin_unlock)(m);
+}
+
+INTERCEPTOR(int, pthread_rwlock_destroy, pthread_rwlock_t *m) {
+  InitThread();
+  MutexDestroy(thr, (uptr)m);
+  return REAL(pthread_rwlock_destroy)(m);
+}
+
+INTERCEPTOR(int, pthread_rwlock_rdlock, pthread_rwlock_t *m) {
+  InitThread();
+  MutexBeforeLock(thr, (uptr)m, false);
+  int res = REAL(pthread_rwlock_rdlock)(m);
+  MutexAfterLock(thr, (uptr)m, false, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_tryrdlock, pthread_rwlock_t *m) {
+  InitThread();
+  int res = REAL(pthread_rwlock_tryrdlock)(m);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, false, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_timedrdlock, pthread_rwlock_t *m,
+    const timespec *abstime) {
+  InitThread();
+  int res = REAL(pthread_rwlock_timedrdlock)(m, abstime);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, false, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_wrlock, pthread_rwlock_t *m) {
+  InitThread();
+  MutexBeforeLock(thr, (uptr)m, true);
+  int res = REAL(pthread_rwlock_wrlock)(m);
+  MutexAfterLock(thr, (uptr)m, true, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_trywrlock, pthread_rwlock_t *m) {
+  InitThread();
+  int res = REAL(pthread_rwlock_trywrlock)(m);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, true, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_timedwrlock, pthread_rwlock_t *m,
+    const timespec *abstime) {
+  InitThread();
+  int res = REAL(pthread_rwlock_timedwrlock)(m, abstime);
+  if (res == 0)
+    MutexAfterLock(thr, (uptr)m, true, true);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_rwlock_unlock, pthread_rwlock_t *m) {
+  InitThread();
+  MutexBeforeUnlock(thr, (uptr)m, true);  // note: not necessary write unlock
+  return REAL(pthread_rwlock_unlock)(m);
+}
+
+static pthread_cond_t *init_cond(pthread_cond_t *c, bool force = false) {
+  atomic_uintptr_t *p = (atomic_uintptr_t*)c;
+  uptr cond = atomic_load(p, memory_order_acquire);
+  if (!force && cond != 0)
+    return (pthread_cond_t*)cond;
+  void *newcond = InternalAlloc(sizeof(pthread_cond_t));
+  internal_memset(newcond, 0, sizeof(pthread_cond_t));
+  if (atomic_compare_exchange_strong(p, &cond, (uptr)newcond,
+      memory_order_acq_rel))
+    return (pthread_cond_t*)newcond;
+  InternalFree(newcond);
+  return (pthread_cond_t*)cond;
+}
+
+INTERCEPTOR(int, pthread_cond_init, pthread_cond_t *c,
+    const pthread_condattr_t *a) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c, true);
+  return REAL(pthread_cond_init)(cond, a);
+}
+
+INTERCEPTOR(int, pthread_cond_wait, pthread_cond_t *c, pthread_mutex_t *m) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c);
+  MutexBeforeUnlock(thr, (uptr)m, true);
+  MutexBeforeLock(thr, (uptr)m, true);
+  int res = REAL(pthread_cond_wait)(cond, m);
+  MutexAfterLock(thr, (uptr)m, true, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_cond_timedwait, pthread_cond_t *c, pthread_mutex_t *m,
+    const timespec *abstime) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c);
+  MutexBeforeUnlock(thr, (uptr)m, true);
+  MutexBeforeLock(thr, (uptr)m, true);
+  int res = REAL(pthread_cond_timedwait)(cond, m, abstime);
+  MutexAfterLock(thr, (uptr)m, true, false);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_cond_signal, pthread_cond_t *c) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c);
+  return REAL(pthread_cond_signal)(cond);
+}
+
+INTERCEPTOR(int, pthread_cond_broadcast, pthread_cond_t *c) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c);
+  return REAL(pthread_cond_broadcast)(cond);
+}
+
+INTERCEPTOR(int, pthread_cond_destroy, pthread_cond_t *c) {
+  InitThread();
+  pthread_cond_t *cond = init_cond(c);
+  int res = REAL(pthread_cond_destroy)(cond);
+  InternalFree(cond);
+  atomic_store((atomic_uintptr_t*)c, 0, memory_order_relaxed);
+  return res;
+}
+
+// for symbolizer
+INTERCEPTOR(char*, realpath, const char *path, char *resolved_path) {
+  InitThread();
+  return REAL(realpath)(path, resolved_path);
+}
+
+INTERCEPTOR(SSIZE_T, read, int fd, void *ptr, SIZE_T count) {
+  InitThread();
+  return REAL(read)(fd, ptr, count);
+}
+
+INTERCEPTOR(SSIZE_T, pread, int fd, void *ptr, SIZE_T count, OFF_T offset) {
+  InitThread();
+  return REAL(pread)(fd, ptr, count, offset);
+}
+
+extern "C" {
+void __dsan_before_mutex_lock(uptr m, int writelock) {
+  if (!InitThread())
+    return;
+  MutexBeforeLock(thr, m, writelock);
+}
+
+void __dsan_after_mutex_lock(uptr m, int writelock, int trylock) {
+  if (!InitThread())
+    return;
+  MutexAfterLock(thr, m, writelock, trylock);
+}
+
+void __dsan_before_mutex_unlock(uptr m, int writelock) {
+  if (!InitThread())
+    return;
+  MutexBeforeUnlock(thr, m, writelock);
+}
+
+void __dsan_mutex_destroy(uptr m) {
+  if (!InitThread())
+    return;
+  // if (m >= g_data_start && m < g_data_end)
+  //   return;
+  MutexDestroy(thr, m);
+}
+}  // extern "C"
+
+namespace __dsan {
+
+static void InitDataSeg() {
+  MemoryMappingLayout proc_maps(true);
+  char name[128];
+  MemoryMappedSegment segment(name, ARRAY_SIZE(name));
+  bool prev_is_data = false;
+  while (proc_maps.Next(&segment)) {
+    bool is_data = segment.offset != 0 && segment.filename[0] != 0;
+    // BSS may get merged with [heap] in /proc/self/maps. This is not very
+    // reliable.
+    bool is_bss = segment.offset == 0 &&
+                  (segment.filename[0] == 0 ||
+                   internal_strcmp(segment.filename, "[heap]") == 0) &&
+                  prev_is_data;
+    if (g_data_start == 0 && is_data) g_data_start = segment.start;
+    if (is_bss) g_data_end = segment.end;
+    prev_is_data = is_data;
+  }
+  VPrintf(1, "guessed data_start=0x%zx data_end=0x%zx\n", g_data_start,
+          g_data_end);
+  CHECK_LT(g_data_start, g_data_end);
+  CHECK_GE((uptr)&g_data_start, g_data_start);
+  CHECK_LT((uptr)&g_data_start, g_data_end);
+}
+
+void InitializeInterceptors() {
+  INTERCEPT_FUNCTION(pthread_mutex_destroy);
+  INTERCEPT_FUNCTION(pthread_mutex_lock);
+  INTERCEPT_FUNCTION(pthread_mutex_trylock);
+  INTERCEPT_FUNCTION(pthread_mutex_unlock);
+
+  INTERCEPT_FUNCTION(pthread_spin_destroy);
+  INTERCEPT_FUNCTION(pthread_spin_lock);
+  INTERCEPT_FUNCTION(pthread_spin_trylock);
+  INTERCEPT_FUNCTION(pthread_spin_unlock);
+
+  INTERCEPT_FUNCTION(pthread_rwlock_destroy);
+  INTERCEPT_FUNCTION(pthread_rwlock_rdlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_tryrdlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_timedrdlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_wrlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_trywrlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_timedwrlock);
+  INTERCEPT_FUNCTION(pthread_rwlock_unlock);
+
+  INTERCEPT_FUNCTION_VER(pthread_cond_init, "GLIBC_2.3.2");
+  INTERCEPT_FUNCTION_VER(pthread_cond_signal, "GLIBC_2.3.2");
+  INTERCEPT_FUNCTION_VER(pthread_cond_broadcast, "GLIBC_2.3.2");
+  INTERCEPT_FUNCTION_VER(pthread_cond_wait, "GLIBC_2.3.2");
+  INTERCEPT_FUNCTION_VER(pthread_cond_timedwait, "GLIBC_2.3.2");
+  INTERCEPT_FUNCTION_VER(pthread_cond_destroy, "GLIBC_2.3.2");
+
+  // for symbolizer
+  INTERCEPT_FUNCTION(realpath);
+  INTERCEPT_FUNCTION(read);
+  INTERCEPT_FUNCTION(pread);
+
+  InitDataSeg();
+}
+
+}  // namespace __dsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.cpp b/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.cpp
new file mode 100644
index 0000000000..35b367c0ce
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.cpp
@@ -0,0 +1,158 @@
+//===-- dd_rtl.cpp --------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "dd_rtl.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+namespace __dsan {
+
+static Context *ctx;
+
+static u32 CurrentStackTrace(Thread *thr, uptr skip) {
+  BufferedStackTrace stack;
+  thr->ignore_interceptors = true;
+  stack.Unwind(1000, 0, 0, 0, 0, 0, false);
+  thr->ignore_interceptors = false;
+  if (stack.size <= skip)
+    return 0;
+  return StackDepotPut(StackTrace(stack.trace + skip, stack.size - skip));
+}
+
+static void PrintStackTrace(Thread *thr, u32 stk) {
+  StackTrace stack = StackDepotGet(stk);
+  thr->ignore_interceptors = true;
+  stack.Print();
+  thr->ignore_interceptors = false;
+}
+
+static void ReportDeadlock(Thread *thr, DDReport *rep) {
+  if (rep == 0)
+    return;
+  Lock lock(&ctx->report_mutex);
+  Printf("==============================\n");
+  Printf("WARNING: lock-order-inversion (potential deadlock)\n");
+  for (int i = 0; i < rep->n; i++) {
+    Printf("Thread %lld locks mutex %llu while holding mutex %llu:\n",
+           rep->loop[i].thr_ctx, rep->loop[i].mtx_ctx1, rep->loop[i].mtx_ctx0);
+    PrintStackTrace(thr, rep->loop[i].stk[1]);
+    if (rep->loop[i].stk[0]) {
+      Printf("Mutex %llu was acquired here:\n",
+        rep->loop[i].mtx_ctx0);
+      PrintStackTrace(thr, rep->loop[i].stk[0]);
+    }
+  }
+  Printf("==============================\n");
+}
+
+Callback::Callback(Thread *thr)
+    : thr(thr) {
+  lt = thr->dd_lt;
+  pt = thr->dd_pt;
+}
+
+u32 Callback::Unwind() {
+  return CurrentStackTrace(thr, 3);
+}
+
+static void InitializeFlags() {
+  Flags *f = flags();
+
+  // Default values.
+  f->second_deadlock_stack = false;
+
+  SetCommonFlagsDefaults();
+  {
+    // Override some common flags defaults.
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.allow_addr2line = true;
+    OverrideCommonFlags(cf);
+  }
+
+  // Override from command line.
+  FlagParser parser;
+  RegisterFlag(&parser, "second_deadlock_stack", "", &f->second_deadlock_stack);
+  RegisterCommonFlags(&parser);
+  parser.ParseStringFromEnv("DSAN_OPTIONS");
+  SetVerbosity(common_flags()->verbosity);
+}
+
+void Initialize() {
+  static u64 ctx_mem[sizeof(Context) / sizeof(u64) + 1];
+  ctx = new(ctx_mem) Context();
+
+  InitializeInterceptors();
+  InitializeFlags();
+  ctx->dd = DDetector::Create(flags());
+}
+
+void ThreadInit(Thread *thr) {
+  static atomic_uintptr_t id_gen;
+  uptr id = atomic_fetch_add(&id_gen, 1, memory_order_relaxed);
+  thr->dd_pt = ctx->dd->CreatePhysicalThread();
+  thr->dd_lt = ctx->dd->CreateLogicalThread(id);
+}
+
+void ThreadDestroy(Thread *thr) {
+  ctx->dd->DestroyPhysicalThread(thr->dd_pt);
+  ctx->dd->DestroyLogicalThread(thr->dd_lt);
+}
+
+void MutexBeforeLock(Thread *thr, uptr m, bool writelock) {
+  if (thr->ignore_interceptors)
+    return;
+  Callback cb(thr);
+  {
+    MutexHashMap::Handle h(&ctx->mutex_map, m);
+    if (h.created())
+      ctx->dd->MutexInit(&cb, &h->dd);
+    ctx->dd->MutexBeforeLock(&cb, &h->dd, writelock);
+  }
+  ReportDeadlock(thr, ctx->dd->GetReport(&cb));
+}
+
+void MutexAfterLock(Thread *thr, uptr m, bool writelock, bool trylock) {
+  if (thr->ignore_interceptors)
+    return;
+  Callback cb(thr);
+  {
+    MutexHashMap::Handle h(&ctx->mutex_map, m);
+    if (h.created())
+      ctx->dd->MutexInit(&cb, &h->dd);
+    ctx->dd->MutexAfterLock(&cb, &h->dd, writelock, trylock);
+  }
+  ReportDeadlock(thr, ctx->dd->GetReport(&cb));
+}
+
+void MutexBeforeUnlock(Thread *thr, uptr m, bool writelock) {
+  if (thr->ignore_interceptors)
+    return;
+  Callback cb(thr);
+  {
+    MutexHashMap::Handle h(&ctx->mutex_map, m);
+    ctx->dd->MutexBeforeUnlock(&cb, &h->dd, writelock);
+  }
+  ReportDeadlock(thr, ctx->dd->GetReport(&cb));
+}
+
+void MutexDestroy(Thread *thr, uptr m) {
+  if (thr->ignore_interceptors)
+    return;
+  Callback cb(thr);
+  MutexHashMap::Handle h(&ctx->mutex_map, m, true);
+  if (!h.exists())
+    return;
+  ctx->dd->MutexDestroy(&cb, &h->dd);
+}
+
+}  // namespace __dsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.h b/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.h
new file mode 100644
index 0000000000..c812ffbd13
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/dd/dd_rtl.h
@@ -0,0 +1,66 @@
+//===-- dd_rtl.h ----------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#ifndef DD_RTL_H
+#define DD_RTL_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_deadlock_detector_interface.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_addrhashmap.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+
+namespace __dsan {
+
+typedef DDFlags Flags;
+
+struct UserMutex {
+  DDMutex dd;
+};
+
+struct Thread {
+  DDPhysicalThread *dd_pt;
+  DDLogicalThread *dd_lt;
+
+  bool ignore_interceptors;
+};
+
+struct Callback final : public DDCallback {
+  Thread *thr;
+
+  Callback(Thread *thr);
+  u32 Unwind() override;
+};
+
+typedef AddrHashMap<UserMutex, 31051> MutexHashMap;
+
+struct Context {
+  DDetector *dd;
+
+  Mutex report_mutex;
+  MutexHashMap mutex_map;
+};
+
+inline Flags* flags() {
+  static Flags flags;
+  return &flags;
+}
+
+void Initialize();
+void InitializeInterceptors();
+
+void ThreadInit(Thread *thr);
+void ThreadDestroy(Thread *thr);
+
+void MutexBeforeLock(Thread *thr, uptr m, bool writelock);
+void MutexAfterLock(Thread *thr, uptr m, bool writelock, bool trylock);
+void MutexBeforeUnlock(Thread *thr, uptr m, bool writelock);
+void MutexDestroy(Thread *thr, uptr m);
+
+}  // namespace __dsan
+#endif  // DD_RTL_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_debugging.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_debugging.cpp
new file mode 100644
index 0000000000..1e61c31c5a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_debugging.cpp
@@ -0,0 +1,262 @@
+//===-- tsan_debugging.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// TSan debugging API implementation.
+//===----------------------------------------------------------------------===//
+#include "tsan_interface.h"
+#include "tsan_report.h"
+#include "tsan_rtl.h"
+
+#include "sanitizer_common/sanitizer_stackdepot.h"
+
+using namespace __tsan;
+
+static const char *ReportTypeDescription(ReportType typ) {
+  switch (typ) {
+    case ReportTypeRace: return "data-race";
+    case ReportTypeVptrRace: return "data-race-vptr";
+    case ReportTypeUseAfterFree: return "heap-use-after-free";
+    case ReportTypeVptrUseAfterFree: return "heap-use-after-free-vptr";
+    case ReportTypeExternalRace: return "external-race";
+    case ReportTypeThreadLeak: return "thread-leak";
+    case ReportTypeMutexDestroyLocked: return "locked-mutex-destroy";
+    case ReportTypeMutexDoubleLock: return "mutex-double-lock";
+    case ReportTypeMutexInvalidAccess: return "mutex-invalid-access";
+    case ReportTypeMutexBadUnlock: return "mutex-bad-unlock";
+    case ReportTypeMutexBadReadLock: return "mutex-bad-read-lock";
+    case ReportTypeMutexBadReadUnlock: return "mutex-bad-read-unlock";
+    case ReportTypeSignalUnsafe: return "signal-unsafe-call";
+    case ReportTypeErrnoInSignal: return "errno-in-signal-handler";
+    case ReportTypeDeadlock: return "lock-order-inversion";
+    // No default case so compiler warns us if we miss one
+  }
+  UNREACHABLE("missing case");
+}
+
+static const char *ReportLocationTypeDescription(ReportLocationType typ) {
+  switch (typ) {
+    case ReportLocationGlobal: return "global";
+    case ReportLocationHeap: return "heap";
+    case ReportLocationStack: return "stack";
+    case ReportLocationTLS: return "tls";
+    case ReportLocationFD: return "fd";
+    // No default case so compiler warns us if we miss one
+  }
+  UNREACHABLE("missing case");
+}
+
+static void CopyTrace(SymbolizedStack *first_frame, void **trace,
+                      uptr trace_size) {
+  uptr i = 0;
+  for (SymbolizedStack *frame = first_frame; frame != nullptr;
+       frame = frame->next) {
+    trace[i++] = (void *)frame->info.address;
+    if (i >= trace_size) break;
+  }
+}
+
+// Meant to be called by the debugger.
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_get_current_report() {
+  return const_cast<ReportDesc*>(cur_thread()->current_report);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_data(void *report, const char **description, int *count,
+                           int *stack_count, int *mop_count, int *loc_count,
+                           int *mutex_count, int *thread_count,
+                           int *unique_tid_count, void **sleep_trace,
+                           uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  *description = ReportTypeDescription(rep->typ);
+  *count = rep->count;
+  *stack_count = rep->stacks.Size();
+  *mop_count = rep->mops.Size();
+  *loc_count = rep->locs.Size();
+  *mutex_count = rep->mutexes.Size();
+  *thread_count = rep->threads.Size();
+  *unique_tid_count = rep->unique_tids.Size();
+  if (rep->sleep) CopyTrace(rep->sleep->frames, sleep_trace, trace_size);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_tag(void *report, uptr *tag) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  *tag = rep->tag;
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_stack(void *report, uptr idx, void **trace,
+                            uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->stacks.Size());
+  ReportStack *stack = rep->stacks[idx];
+  if (stack) CopyTrace(stack->frames, trace, trace_size);
+  return stack ? 1 : 0;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_mop(void *report, uptr idx, int *tid, void **addr,
+                          int *size, int *write, int *atomic, void **trace,
+                          uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->mops.Size());
+  ReportMop *mop = rep->mops[idx];
+  *tid = mop->tid;
+  *addr = (void *)mop->addr;
+  *size = mop->size;
+  *write = mop->write ? 1 : 0;
+  *atomic = mop->atomic ? 1 : 0;
+  if (mop->stack) CopyTrace(mop->stack->frames, trace, trace_size);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_loc(void *report, uptr idx, const char **type,
+                          void **addr, uptr *start, uptr *size, int *tid,
+                          int *fd, int *suppressable, void **trace,
+                          uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->locs.Size());
+  ReportLocation *loc = rep->locs[idx];
+  *type = ReportLocationTypeDescription(loc->type);
+  *addr = (void *)loc->global.start;
+  *start = loc->heap_chunk_start;
+  *size = loc->heap_chunk_size;
+  *tid = loc->tid;
+  *fd = loc->fd;
+  *suppressable = loc->suppressable;
+  if (loc->stack) CopyTrace(loc->stack->frames, trace, trace_size);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_loc_object_type(void *report, uptr idx,
+                                      const char **object_type) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->locs.Size());
+  ReportLocation *loc = rep->locs[idx];
+  *object_type = GetObjectTypeFromTag(loc->external_tag);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_mutex(void *report, uptr idx, uptr *mutex_id, void **addr,
+                            int *destroyed, void **trace, uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->mutexes.Size());
+  ReportMutex *mutex = rep->mutexes[idx];
+  *mutex_id = mutex->id;
+  *addr = (void *)mutex->addr;
+  *destroyed = false;
+  if (mutex->stack) CopyTrace(mutex->stack->frames, trace, trace_size);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_thread(void *report, uptr idx, int *tid, tid_t *os_id,
+                             int *running, const char **name, int *parent_tid,
+                             void **trace, uptr trace_size) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->threads.Size());
+  ReportThread *thread = rep->threads[idx];
+  *tid = thread->id;
+  *os_id = thread->os_id;
+  *running = thread->running;
+  *name = thread->name;
+  *parent_tid = thread->parent_tid;
+  if (thread->stack) CopyTrace(thread->stack->frames, trace, trace_size);
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_unique_tid(void *report, uptr idx, int *tid) {
+  const ReportDesc *rep = (ReportDesc *)report;
+  CHECK_LT(idx, rep->unique_tids.Size());
+  *tid = rep->unique_tids[idx];
+  return 1;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+const char *__tsan_locate_address(uptr addr, char *name, uptr name_size,
+                                  uptr *region_address_ptr,
+                                  uptr *region_size_ptr) {
+  uptr region_address = 0;
+  uptr region_size = 0;
+  const char *region_kind = nullptr;
+  if (name && name_size > 0) name[0] = 0;
+
+  if (IsMetaMem(reinterpret_cast<u32 *>(addr))) {
+    region_kind = "meta shadow";
+  } else if (IsShadowMem(reinterpret_cast<RawShadow *>(addr))) {
+    region_kind = "shadow";
+  } else {
+    bool is_stack = false;
+    MBlock *b = 0;
+    Allocator *a = allocator();
+    if (a->PointerIsMine((void *)addr)) {
+      void *block_begin = a->GetBlockBegin((void *)addr);
+      if (block_begin) b = ctx->metamap.GetBlock((uptr)block_begin);
+    }
+
+    if (b != 0) {
+      region_address = (uptr)allocator()->GetBlockBegin((void *)addr);
+      region_size = b->siz;
+      region_kind = "heap";
+    } else {
+      // TODO(kuba.brecka): We should not lock. This is supposed to be called
+      // from within the debugger when other threads are stopped.
+      ctx->thread_registry.Lock();
+      ThreadContext *tctx = IsThreadStackOrTls(addr, &is_stack);
+      ctx->thread_registry.Unlock();
+      if (tctx) {
+        region_kind = is_stack ? "stack" : "tls";
+      } else {
+        region_kind = "global";
+        DataInfo info;
+        if (Symbolizer::GetOrInit()->SymbolizeData(addr, &info)) {
+          internal_strncpy(name, info.name, name_size);
+          region_address = info.start;
+          region_size = info.size;
+        }
+      }
+    }
+  }
+
+  CHECK(region_kind);
+  if (region_address_ptr) *region_address_ptr = region_address;
+  if (region_size_ptr) *region_size_ptr = region_size;
+  return region_kind;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_alloc_stack(uptr addr, uptr *trace, uptr size, int *thread_id,
+                           tid_t *os_id) {
+  MBlock *b = 0;
+  Allocator *a = allocator();
+  if (a->PointerIsMine((void *)addr)) {
+    void *block_begin = a->GetBlockBegin((void *)addr);
+    if (block_begin) b = ctx->metamap.GetBlock((uptr)block_begin);
+  }
+  if (b == 0) return 0;
+
+  *thread_id = b->tid;
+  // No locking.  This is supposed to be called from within the debugger when
+  // other threads are stopped.
+  ThreadContextBase *tctx = ctx->thread_registry.GetThreadLocked(b->tid);
+  *os_id = tctx->os_id;
+
+  StackTrace stack = StackDepotGet(b->stk);
+  size = Min(size, (uptr)stack.size);
+  for (uptr i = 0; i < size; i++) trace[i] = stack.trace[stack.size - i - 1];
+  return size;
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_defs.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_defs.h
new file mode 100644
index 0000000000..2e13e0e548
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_defs.h
@@ -0,0 +1,216 @@
+//===-- tsan_defs.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef TSAN_DEFS_H
+#define TSAN_DEFS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "ubsan/ubsan_platform.h"
+
+#ifndef TSAN_VECTORIZE
+#  define TSAN_VECTORIZE __SSE4_2__
+#endif
+
+#if TSAN_VECTORIZE
+// <emmintrin.h> transitively includes <stdlib.h>,
+// and it's prohibited to include std headers into tsan runtime.
+// So we do this dirty trick.
+#  define _MM_MALLOC_H_INCLUDED
+#  define __MM_MALLOC_H
+#  include <emmintrin.h>
+#  include <smmintrin.h>
+#  define VECTOR_ALIGNED ALIGNED(16)
+typedef __m128i m128;
+#else
+#  define VECTOR_ALIGNED
+#endif
+
+// Setup defaults for compile definitions.
+#ifndef TSAN_NO_HISTORY
+# define TSAN_NO_HISTORY 0
+#endif
+
+#ifndef TSAN_CONTAINS_UBSAN
+# if CAN_SANITIZE_UB && !SANITIZER_GO
+#  define TSAN_CONTAINS_UBSAN 1
+# else
+#  define TSAN_CONTAINS_UBSAN 0
+# endif
+#endif
+
+namespace __tsan {
+
+constexpr uptr kByteBits = 8;
+
+// Thread slot ID.
+enum class Sid : u8 {};
+constexpr uptr kThreadSlotCount = 256;
+constexpr Sid kFreeSid = static_cast<Sid>(255);
+
+// Abstract time unit, vector clock element.
+enum class Epoch : u16 {};
+constexpr uptr kEpochBits = 14;
+constexpr Epoch kEpochZero = static_cast<Epoch>(0);
+constexpr Epoch kEpochOver = static_cast<Epoch>(1 << kEpochBits);
+constexpr Epoch kEpochLast = static_cast<Epoch>((1 << kEpochBits) - 1);
+
+inline Epoch EpochInc(Epoch epoch) {
+  return static_cast<Epoch>(static_cast<u16>(epoch) + 1);
+}
+
+inline bool EpochOverflow(Epoch epoch) { return epoch == kEpochOver; }
+
+const uptr kShadowStackSize = 64 * 1024;
+
+// Count of shadow values in a shadow cell.
+const uptr kShadowCnt = 4;
+
+// That many user bytes are mapped onto a single shadow cell.
+const uptr kShadowCell = 8;
+
+// Single shadow value.
+enum class RawShadow : u32 {};
+const uptr kShadowSize = sizeof(RawShadow);
+
+// Shadow memory is kShadowMultiplier times larger than user memory.
+const uptr kShadowMultiplier = kShadowSize * kShadowCnt / kShadowCell;
+
+// That many user bytes are mapped onto a single meta shadow cell.
+// Must be less or equal to minimal memory allocator alignment.
+const uptr kMetaShadowCell = 8;
+
+// Size of a single meta shadow value (u32).
+const uptr kMetaShadowSize = 4;
+
+// All addresses and PCs are assumed to be compressable to that many bits.
+const uptr kCompressedAddrBits = 44;
+
+#if TSAN_NO_HISTORY
+const bool kCollectHistory = false;
+#else
+const bool kCollectHistory = true;
+#endif
+
+// The following "build consistency" machinery ensures that all source files
+// are built in the same configuration. Inconsistent builds lead to
+// hard to debug crashes.
+#if SANITIZER_DEBUG
+void build_consistency_debug();
+#else
+void build_consistency_release();
+#endif
+
+static inline void USED build_consistency() {
+#if SANITIZER_DEBUG
+  build_consistency_debug();
+#else
+  build_consistency_release();
+#endif
+}
+
+template<typename T>
+T min(T a, T b) {
+  return a < b ? a : b;
+}
+
+template<typename T>
+T max(T a, T b) {
+  return a > b ? a : b;
+}
+
+template<typename T>
+T RoundUp(T p, u64 align) {
+  DCHECK_EQ(align & (align - 1), 0);
+  return (T)(((u64)p + align - 1) & ~(align - 1));
+}
+
+template<typename T>
+T RoundDown(T p, u64 align) {
+  DCHECK_EQ(align & (align - 1), 0);
+  return (T)((u64)p & ~(align - 1));
+}
+
+// Zeroizes high part, returns 'bits' lsb bits.
+template<typename T>
+T GetLsb(T v, int bits) {
+  return (T)((u64)v & ((1ull << bits) - 1));
+}
+
+struct MD5Hash {
+  u64 hash[2];
+  bool operator==(const MD5Hash &other) const;
+};
+
+MD5Hash md5_hash(const void *data, uptr size);
+
+struct Processor;
+struct ThreadState;
+class ThreadContext;
+struct TidSlot;
+struct Context;
+struct ReportStack;
+class ReportDesc;
+class RegionAlloc;
+struct Trace;
+struct TracePart;
+
+typedef uptr AccessType;
+
+enum : AccessType {
+  kAccessWrite = 0,
+  kAccessRead = 1 << 0,
+  kAccessAtomic = 1 << 1,
+  kAccessVptr = 1 << 2,  // read or write of an object virtual table pointer
+  kAccessFree = 1 << 3,  // synthetic memory access during memory freeing
+  kAccessExternalPC = 1 << 4,  // access PC can have kExternalPCBit set
+  kAccessCheckOnly = 1 << 5,   // check for races, but don't store
+  kAccessNoRodata = 1 << 6,    // don't check for .rodata marker
+};
+
+// Descriptor of user's memory block.
+struct MBlock {
+  u64  siz : 48;
+  u64  tag : 16;
+  StackID stk;
+  Tid tid;
+};
+
+COMPILER_CHECK(sizeof(MBlock) == 16);
+
+enum ExternalTag : uptr {
+  kExternalTagNone = 0,
+  kExternalTagSwiftModifyingAccess = 1,
+  kExternalTagFirstUserAvailable = 2,
+  kExternalTagMax = 1024,
+  // Don't set kExternalTagMax over 65,536, since MBlock only stores tags
+  // as 16-bit values, see tsan_defs.h.
+};
+
+enum {
+  MutexTypeReport = MutexLastCommon,
+  MutexTypeSyncVar,
+  MutexTypeAnnotations,
+  MutexTypeAtExit,
+  MutexTypeFired,
+  MutexTypeRacy,
+  MutexTypeGlobalProc,
+  MutexTypeInternalAlloc,
+  MutexTypeTrace,
+  MutexTypeSlot,
+  MutexTypeSlots,
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_DEFS_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_dense_alloc.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_dense_alloc.h
new file mode 100644
index 0000000000..7a39a39d51
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_dense_alloc.h
@@ -0,0 +1,165 @@
+//===-- tsan_dense_alloc.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// A DenseSlabAlloc is a freelist-based allocator of fixed-size objects.
+// DenseSlabAllocCache is a thread-local cache for DenseSlabAlloc.
+// The only difference with traditional slab allocators is that DenseSlabAlloc
+// allocates/free indices of objects and provide a functionality to map
+// the index onto the real pointer. The index is u32, that is, 2 times smaller
+// than uptr (hense the Dense prefix).
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_DENSE_ALLOC_H
+#define TSAN_DENSE_ALLOC_H
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+class DenseSlabAllocCache {
+  static const uptr kSize = 128;
+  typedef u32 IndexT;
+  uptr pos;
+  IndexT cache[kSize];
+  template <typename, uptr, uptr, u64>
+  friend class DenseSlabAlloc;
+};
+
+template <typename T, uptr kL1Size, uptr kL2Size, u64 kReserved = 0>
+class DenseSlabAlloc {
+ public:
+  typedef DenseSlabAllocCache Cache;
+  typedef typename Cache::IndexT IndexT;
+
+  static_assert((kL1Size & (kL1Size - 1)) == 0,
+                "kL1Size must be a power-of-two");
+  static_assert((kL2Size & (kL2Size - 1)) == 0,
+                "kL2Size must be a power-of-two");
+  static_assert((kL1Size * kL2Size) <= (1ull << (sizeof(IndexT) * 8)),
+                "kL1Size/kL2Size are too large");
+  static_assert(((kL1Size * kL2Size - 1) & kReserved) == 0,
+                "reserved bits don't fit");
+  static_assert(sizeof(T) > sizeof(IndexT),
+                "it doesn't make sense to use dense alloc");
+
+  DenseSlabAlloc(LinkerInitialized, const char *name) : name_(name) {}
+
+  explicit DenseSlabAlloc(const char *name)
+      : DenseSlabAlloc(LINKER_INITIALIZED, name) {
+    // It can be very large.
+    // Don't page it in for linker initialized objects.
+    internal_memset(map_, 0, sizeof(map_));
+  }
+
+  ~DenseSlabAlloc() {
+    for (uptr i = 0; i < kL1Size; i++) {
+      if (map_[i] != 0)
+        UnmapOrDie(map_[i], kL2Size * sizeof(T));
+    }
+  }
+
+  IndexT Alloc(Cache *c) {
+    if (c->pos == 0)
+      Refill(c);
+    return c->cache[--c->pos];
+  }
+
+  void Free(Cache *c, IndexT idx) {
+    DCHECK_NE(idx, 0);
+    if (c->pos == Cache::kSize)
+      Drain(c);
+    c->cache[c->pos++] = idx;
+  }
+
+  T *Map(IndexT idx) {
+    DCHECK_NE(idx, 0);
+    DCHECK_LE(idx, kL1Size * kL2Size);
+    return &map_[idx / kL2Size][idx % kL2Size];
+  }
+
+  void FlushCache(Cache *c) {
+    if (!c->pos)
+      return;
+    SpinMutexLock lock(&mtx_);
+    while (c->pos) {
+      IndexT idx = c->cache[--c->pos];
+      *(IndexT*)Map(idx) = freelist_;
+      freelist_ = idx;
+    }
+  }
+
+  void InitCache(Cache *c) {
+    c->pos = 0;
+    internal_memset(c->cache, 0, sizeof(c->cache));
+  }
+
+  uptr AllocatedMemory() const {
+    return atomic_load_relaxed(&fillpos_) * kL2Size * sizeof(T);
+  }
+
+  template <typename Func>
+  void ForEach(Func func) {
+    SpinMutexLock lock(&mtx_);
+    uptr fillpos = atomic_load_relaxed(&fillpos_);
+    for (uptr l1 = 0; l1 < fillpos; l1++) {
+      for (IndexT l2 = l1 == 0 ? 1 : 0; l2 < kL2Size; l2++) func(&map_[l1][l2]);
+    }
+  }
+
+ private:
+  T *map_[kL1Size];
+  SpinMutex mtx_;
+  IndexT freelist_ = {0};
+  atomic_uintptr_t fillpos_ = {0};
+  const char *const name_;
+
+  void Refill(Cache *c) {
+    SpinMutexLock lock(&mtx_);
+    if (freelist_ == 0) {
+      uptr fillpos = atomic_load_relaxed(&fillpos_);
+      if (fillpos == kL1Size) {
+        Printf("ThreadSanitizer: %s overflow (%zu*%zu). Dying.\n",
+            name_, kL1Size, kL2Size);
+        Die();
+      }
+      VPrintf(2, "ThreadSanitizer: growing %s: %zu out of %zu*%zu\n", name_,
+              fillpos, kL1Size, kL2Size);
+      T *batch = (T*)MmapOrDie(kL2Size * sizeof(T), name_);
+      // Reserve 0 as invalid index.
+      IndexT start = fillpos == 0 ? 1 : 0;
+      for (IndexT i = start; i < kL2Size; i++) {
+        new(batch + i) T;
+        *(IndexT *)(batch + i) = i + 1 + fillpos * kL2Size;
+      }
+      *(IndexT*)(batch + kL2Size - 1) = 0;
+      freelist_ = fillpos * kL2Size + start;
+      map_[fillpos] = batch;
+      atomic_store_relaxed(&fillpos_, fillpos + 1);
+    }
+    for (uptr i = 0; i < Cache::kSize / 2 && freelist_ != 0; i++) {
+      IndexT idx = freelist_;
+      c->cache[c->pos++] = idx;
+      freelist_ = *(IndexT*)Map(idx);
+    }
+  }
+
+  void Drain(Cache *c) {
+    SpinMutexLock lock(&mtx_);
+    for (uptr i = 0; i < Cache::kSize / 2; i++) {
+      IndexT idx = c->cache[--c->pos];
+      *(IndexT*)Map(idx) = freelist_;
+      freelist_ = idx;
+    }
+  }
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_DENSE_ALLOC_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_external.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_external.cpp
new file mode 100644
index 0000000000..19ae174f20
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_external.cpp
@@ -0,0 +1,126 @@
+//===-- tsan_external.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_rtl.h"
+#include "sanitizer_common/sanitizer_ptrauth.h"
+
+#if !SANITIZER_GO
+#  include "tsan_interceptors.h"
+#endif
+
+namespace __tsan {
+
+#define CALLERPC ((uptr)__builtin_return_address(0))
+
+struct TagData {
+  const char *object_type;
+  const char *header;
+};
+
+static TagData registered_tags[kExternalTagMax] = {
+  {},
+  {"Swift variable", "Swift access race"},
+};
+static atomic_uint32_t used_tags{kExternalTagFirstUserAvailable};
+static TagData *GetTagData(uptr tag) {
+  // Invalid/corrupted tag?  Better return NULL and let the caller deal with it.
+  if (tag >= atomic_load(&used_tags, memory_order_relaxed)) return nullptr;
+  return &registered_tags[tag];
+}
+
+const char *GetObjectTypeFromTag(uptr tag) {
+  TagData *tag_data = GetTagData(tag);
+  return tag_data ? tag_data->object_type : nullptr;
+}
+
+const char *GetReportHeaderFromTag(uptr tag) {
+  TagData *tag_data = GetTagData(tag);
+  return tag_data ? tag_data->header : nullptr;
+}
+
+void InsertShadowStackFrameForTag(ThreadState *thr, uptr tag) {
+  FuncEntry(thr, (uptr)&registered_tags[tag]);
+}
+
+uptr TagFromShadowStackFrame(uptr pc) {
+  uptr tag_count = atomic_load(&used_tags, memory_order_relaxed);
+  void *pc_ptr = (void *)pc;
+  if (pc_ptr < GetTagData(0) || pc_ptr > GetTagData(tag_count - 1))
+    return 0;
+  return (TagData *)pc_ptr - GetTagData(0);
+}
+
+#if !SANITIZER_GO
+
+void ExternalAccess(void *addr, uptr caller_pc, void *tag, AccessType typ) {
+  CHECK_LT(tag, atomic_load(&used_tags, memory_order_relaxed));
+  ThreadState *thr = cur_thread();
+  if (caller_pc) FuncEntry(thr, caller_pc);
+  InsertShadowStackFrameForTag(thr, (uptr)tag);
+  bool in_ignored_lib;
+  if (!caller_pc || !libignore()->IsIgnored(caller_pc, &in_ignored_lib))
+    MemoryAccess(thr, CALLERPC, (uptr)addr, 1, typ);
+  FuncExit(thr);
+  if (caller_pc) FuncExit(thr);
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_external_register_tag(const char *object_type) {
+  uptr new_tag = atomic_fetch_add(&used_tags, 1, memory_order_relaxed);
+  CHECK_LT(new_tag, kExternalTagMax);
+  GetTagData(new_tag)->object_type = internal_strdup(object_type);
+  char header[127] = {0};
+  internal_snprintf(header, sizeof(header), "race on %s", object_type);
+  GetTagData(new_tag)->header = internal_strdup(header);
+  return (void *)new_tag;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_register_header(void *tag, const char *header) {
+  CHECK_GE((uptr)tag, kExternalTagFirstUserAvailable);
+  CHECK_LT((uptr)tag, kExternalTagMax);
+  atomic_uintptr_t *header_ptr =
+      (atomic_uintptr_t *)&GetTagData((uptr)tag)->header;
+  header = internal_strdup(header);
+  char *old_header =
+      (char *)atomic_exchange(header_ptr, (uptr)header, memory_order_seq_cst);
+  Free(old_header);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_assign_tag(void *addr, void *tag) {
+  CHECK_LT(tag, atomic_load(&used_tags, memory_order_relaxed));
+  Allocator *a = allocator();
+  MBlock *b = nullptr;
+  if (a->PointerIsMine((void *)addr)) {
+    void *block_begin = a->GetBlockBegin((void *)addr);
+    if (block_begin) b = ctx->metamap.GetBlock((uptr)block_begin);
+  }
+  if (b) {
+    b->tag = (uptr)tag;
+  }
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_read(void *addr, void *caller_pc, void *tag) {
+  ExternalAccess(addr, STRIP_PAC_PC(caller_pc), tag, kAccessRead);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_write(void *addr, void *caller_pc, void *tag) {
+  ExternalAccess(addr, STRIP_PAC_PC(caller_pc), tag, kAccessWrite);
+}
+}  // extern "C"
+
+#endif  // !SANITIZER_GO
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.cpp
new file mode 100644
index 0000000000..9a6400c2e9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.cpp
@@ -0,0 +1,321 @@
+//===-- tsan_fd.cpp -------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "tsan_fd.h"
+
+#include <sanitizer_common/sanitizer_atomic.h>
+
+#include "tsan_interceptors.h"
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+const int kTableSizeL1 = 1024;
+const int kTableSizeL2 = 1024;
+const int kTableSize = kTableSizeL1 * kTableSizeL2;
+
+struct FdSync {
+  atomic_uint64_t rc;
+};
+
+struct FdDesc {
+  FdSync *sync;
+  Tid creation_tid;
+  StackID creation_stack;
+};
+
+struct FdContext {
+  atomic_uintptr_t tab[kTableSizeL1];
+  // Addresses used for synchronization.
+  FdSync globsync;
+  FdSync filesync;
+  FdSync socksync;
+  u64 connectsync;
+};
+
+static FdContext fdctx;
+
+static bool bogusfd(int fd) {
+  // Apparently a bogus fd value.
+  return fd < 0 || fd >= kTableSize;
+}
+
+static FdSync *allocsync(ThreadState *thr, uptr pc) {
+  FdSync *s = (FdSync*)user_alloc_internal(thr, pc, sizeof(FdSync),
+      kDefaultAlignment, false);
+  atomic_store(&s->rc, 1, memory_order_relaxed);
+  return s;
+}
+
+static FdSync *ref(FdSync *s) {
+  if (s && atomic_load(&s->rc, memory_order_relaxed) != (u64)-1)
+    atomic_fetch_add(&s->rc, 1, memory_order_relaxed);
+  return s;
+}
+
+static void unref(ThreadState *thr, uptr pc, FdSync *s) {
+  if (s && atomic_load(&s->rc, memory_order_relaxed) != (u64)-1) {
+    if (atomic_fetch_sub(&s->rc, 1, memory_order_acq_rel) == 1) {
+      CHECK_NE(s, &fdctx.globsync);
+      CHECK_NE(s, &fdctx.filesync);
+      CHECK_NE(s, &fdctx.socksync);
+      user_free(thr, pc, s, false);
+    }
+  }
+}
+
+static FdDesc *fddesc(ThreadState *thr, uptr pc, int fd) {
+  CHECK_GE(fd, 0);
+  CHECK_LT(fd, kTableSize);
+  atomic_uintptr_t *pl1 = &fdctx.tab[fd / kTableSizeL2];
+  uptr l1 = atomic_load(pl1, memory_order_consume);
+  if (l1 == 0) {
+    uptr size = kTableSizeL2 * sizeof(FdDesc);
+    // We need this to reside in user memory to properly catch races on it.
+    void *p = user_alloc_internal(thr, pc, size, kDefaultAlignment, false);
+    internal_memset(p, 0, size);
+    MemoryResetRange(thr, (uptr)&fddesc, (uptr)p, size);
+    if (atomic_compare_exchange_strong(pl1, &l1, (uptr)p, memory_order_acq_rel))
+      l1 = (uptr)p;
+    else
+      user_free(thr, pc, p, false);
+  }
+  FdDesc *fds = reinterpret_cast<FdDesc *>(l1);
+  return &fds[fd % kTableSizeL2];
+}
+
+// pd must be already ref'ed.
+static void init(ThreadState *thr, uptr pc, int fd, FdSync *s,
+    bool write = true) {
+  FdDesc *d = fddesc(thr, pc, fd);
+  // As a matter of fact, we don't intercept all close calls.
+  // See e.g. libc __res_iclose().
+  if (d->sync) {
+    unref(thr, pc, d->sync);
+    d->sync = 0;
+  }
+  if (flags()->io_sync == 0) {
+    unref(thr, pc, s);
+  } else if (flags()->io_sync == 1) {
+    d->sync = s;
+  } else if (flags()->io_sync == 2) {
+    unref(thr, pc, s);
+    d->sync = &fdctx.globsync;
+  }
+  d->creation_tid = thr->tid;
+  d->creation_stack = CurrentStackId(thr, pc);
+  if (write) {
+    // To catch races between fd usage and open.
+    MemoryRangeImitateWrite(thr, pc, (uptr)d, 8);
+  } else {
+    // See the dup-related comment in FdClose.
+    MemoryAccess(thr, pc, (uptr)d, 8, kAccessRead);
+  }
+}
+
+void FdInit() {
+  atomic_store(&fdctx.globsync.rc, (u64)-1, memory_order_relaxed);
+  atomic_store(&fdctx.filesync.rc, (u64)-1, memory_order_relaxed);
+  atomic_store(&fdctx.socksync.rc, (u64)-1, memory_order_relaxed);
+}
+
+void FdOnFork(ThreadState *thr, uptr pc) {
+  // On fork() we need to reset all fd's, because the child is going
+  // close all them, and that will cause races between previous read/write
+  // and the close.
+  for (int l1 = 0; l1 < kTableSizeL1; l1++) {
+    FdDesc *tab = (FdDesc*)atomic_load(&fdctx.tab[l1], memory_order_relaxed);
+    if (tab == 0)
+      break;
+    for (int l2 = 0; l2 < kTableSizeL2; l2++) {
+      FdDesc *d = &tab[l2];
+      MemoryResetRange(thr, pc, (uptr)d, 8);
+    }
+  }
+}
+
+bool FdLocation(uptr addr, int *fd, Tid *tid, StackID *stack) {
+  for (int l1 = 0; l1 < kTableSizeL1; l1++) {
+    FdDesc *tab = (FdDesc*)atomic_load(&fdctx.tab[l1], memory_order_relaxed);
+    if (tab == 0)
+      break;
+    if (addr >= (uptr)tab && addr < (uptr)(tab + kTableSizeL2)) {
+      int l2 = (addr - (uptr)tab) / sizeof(FdDesc);
+      FdDesc *d = &tab[l2];
+      *fd = l1 * kTableSizeL1 + l2;
+      *tid = d->creation_tid;
+      *stack = d->creation_stack;
+      return true;
+    }
+  }
+  return false;
+}
+
+void FdAcquire(ThreadState *thr, uptr pc, int fd) {
+  if (bogusfd(fd))
+    return;
+  FdDesc *d = fddesc(thr, pc, fd);
+  FdSync *s = d->sync;
+  DPrintf("#%d: FdAcquire(%d) -> %p\n", thr->tid, fd, s);
+  MemoryAccess(thr, pc, (uptr)d, 8, kAccessRead);
+  if (s)
+    Acquire(thr, pc, (uptr)s);
+}
+
+void FdRelease(ThreadState *thr, uptr pc, int fd) {
+  if (bogusfd(fd))
+    return;
+  FdDesc *d = fddesc(thr, pc, fd);
+  FdSync *s = d->sync;
+  DPrintf("#%d: FdRelease(%d) -> %p\n", thr->tid, fd, s);
+  MemoryAccess(thr, pc, (uptr)d, 8, kAccessRead);
+  if (s)
+    Release(thr, pc, (uptr)s);
+}
+
+void FdAccess(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdAccess(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  FdDesc *d = fddesc(thr, pc, fd);
+  MemoryAccess(thr, pc, (uptr)d, 8, kAccessRead);
+}
+
+void FdClose(ThreadState *thr, uptr pc, int fd, bool write) {
+  DPrintf("#%d: FdClose(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  FdDesc *d = fddesc(thr, pc, fd);
+  if (!MustIgnoreInterceptor(thr)) {
+    if (write) {
+      // To catch races between fd usage and close.
+      MemoryAccess(thr, pc, (uptr)d, 8, kAccessWrite);
+    } else {
+      // This path is used only by dup2/dup3 calls.
+      // We do read instead of write because there is a number of legitimate
+      // cases where write would lead to false positives:
+      // 1. Some software dups a closed pipe in place of a socket before closing
+      //    the socket (to prevent races actually).
+      // 2. Some daemons dup /dev/null in place of stdin/stdout.
+      // On the other hand we have not seen cases when write here catches real
+      // bugs.
+      MemoryAccess(thr, pc, (uptr)d, 8, kAccessRead);
+    }
+  }
+  // We need to clear it, because if we do not intercept any call out there
+  // that creates fd, we will hit false postives.
+  MemoryResetRange(thr, pc, (uptr)d, 8);
+  unref(thr, pc, d->sync);
+  d->sync = 0;
+  d->creation_tid = kInvalidTid;
+  d->creation_stack = kInvalidStackID;
+}
+
+void FdFileCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdFileCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, &fdctx.filesync);
+}
+
+void FdDup(ThreadState *thr, uptr pc, int oldfd, int newfd, bool write) {
+  DPrintf("#%d: FdDup(%d, %d)\n", thr->tid, oldfd, newfd);
+  if (bogusfd(oldfd) || bogusfd(newfd))
+    return;
+  // Ignore the case when user dups not yet connected socket.
+  FdDesc *od = fddesc(thr, pc, oldfd);
+  MemoryAccess(thr, pc, (uptr)od, 8, kAccessRead);
+  FdClose(thr, pc, newfd, write);
+  init(thr, pc, newfd, ref(od->sync), write);
+}
+
+void FdPipeCreate(ThreadState *thr, uptr pc, int rfd, int wfd) {
+  DPrintf("#%d: FdCreatePipe(%d, %d)\n", thr->tid, rfd, wfd);
+  FdSync *s = allocsync(thr, pc);
+  init(thr, pc, rfd, ref(s));
+  init(thr, pc, wfd, ref(s));
+  unref(thr, pc, s);
+}
+
+void FdEventCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdEventCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, allocsync(thr, pc));
+}
+
+void FdSignalCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdSignalCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, 0);
+}
+
+void FdInotifyCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdInotifyCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, 0);
+}
+
+void FdPollCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdPollCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, allocsync(thr, pc));
+}
+
+void FdSocketCreate(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdSocketCreate(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  // It can be a UDP socket.
+  init(thr, pc, fd, &fdctx.socksync);
+}
+
+void FdSocketAccept(ThreadState *thr, uptr pc, int fd, int newfd) {
+  DPrintf("#%d: FdSocketAccept(%d, %d)\n", thr->tid, fd, newfd);
+  if (bogusfd(fd))
+    return;
+  // Synchronize connect->accept.
+  Acquire(thr, pc, (uptr)&fdctx.connectsync);
+  init(thr, pc, newfd, &fdctx.socksync);
+}
+
+void FdSocketConnecting(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdSocketConnecting(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  // Synchronize connect->accept.
+  Release(thr, pc, (uptr)&fdctx.connectsync);
+}
+
+void FdSocketConnect(ThreadState *thr, uptr pc, int fd) {
+  DPrintf("#%d: FdSocketConnect(%d)\n", thr->tid, fd);
+  if (bogusfd(fd))
+    return;
+  init(thr, pc, fd, &fdctx.socksync);
+}
+
+uptr File2addr(const char *path) {
+  (void)path;
+  static u64 addr;
+  return (uptr)&addr;
+}
+
+uptr Dir2addr(const char *path) {
+  (void)path;
+  static u64 addr;
+  return (uptr)&addr;
+}
+
+}  //  namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.h
new file mode 100644
index 0000000000..d964817848
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_fd.h
@@ -0,0 +1,64 @@
+//===-- tsan_fd.h -----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// This file handles synchronization via IO.
+// People use IO for synchronization along the lines of:
+//
+// int X;
+// int client_socket;  // initialized elsewhere
+// int server_socket;  // initialized elsewhere
+//
+// Thread 1:
+// X = 42;
+// send(client_socket, ...);
+//
+// Thread 2:
+// if (recv(server_socket, ...) > 0)
+//   assert(X == 42);
+//
+// This file determines the scope of the file descriptor (pipe, socket,
+// all local files, etc) and executes acquire and release operations on
+// the scope as necessary.  Some scopes are very fine grained (e.g. pipe
+// operations synchronize only with operations on the same pipe), while
+// others are corse-grained (e.g. all operations on local files synchronize
+// with each other).
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_FD_H
+#define TSAN_FD_H
+
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+void FdInit();
+void FdAcquire(ThreadState *thr, uptr pc, int fd);
+void FdRelease(ThreadState *thr, uptr pc, int fd);
+void FdAccess(ThreadState *thr, uptr pc, int fd);
+void FdClose(ThreadState *thr, uptr pc, int fd, bool write = true);
+void FdFileCreate(ThreadState *thr, uptr pc, int fd);
+void FdDup(ThreadState *thr, uptr pc, int oldfd, int newfd, bool write);
+void FdPipeCreate(ThreadState *thr, uptr pc, int rfd, int wfd);
+void FdEventCreate(ThreadState *thr, uptr pc, int fd);
+void FdSignalCreate(ThreadState *thr, uptr pc, int fd);
+void FdInotifyCreate(ThreadState *thr, uptr pc, int fd);
+void FdPollCreate(ThreadState *thr, uptr pc, int fd);
+void FdSocketCreate(ThreadState *thr, uptr pc, int fd);
+void FdSocketAccept(ThreadState *thr, uptr pc, int fd, int newfd);
+void FdSocketConnecting(ThreadState *thr, uptr pc, int fd);
+void FdSocketConnect(ThreadState *thr, uptr pc, int fd);
+bool FdLocation(uptr addr, int *fd, Tid *tid, StackID *stack);
+void FdOnFork(ThreadState *thr, uptr pc);
+
+uptr File2addr(const char *path);
+uptr Dir2addr(const char *path);
+
+}  // namespace __tsan
+
+#endif  // TSAN_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.cpp
new file mode 100644
index 0000000000..54bed9f9a6
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.cpp
@@ -0,0 +1,120 @@
+//===-- tsan_flags.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "tsan_flags.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+#include "ubsan/ubsan_flags.h"
+
+namespace __tsan {
+
+// Can be overriden in frontend.
+#ifdef TSAN_EXTERNAL_HOOKS
+extern "C" const char* __tsan_default_options();
+#else
+SANITIZER_WEAK_DEFAULT_IMPL
+const char *__tsan_default_options() {
+  return "";
+}
+#endif
+
+void Flags::SetDefaults() {
+#define TSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "tsan_flags.inc"
+#undef TSAN_FLAG
+  // DDFlags
+  second_deadlock_stack = false;
+}
+
+void RegisterTsanFlags(FlagParser *parser, Flags *f) {
+#define TSAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "tsan_flags.inc"
+#undef TSAN_FLAG
+  // DDFlags
+  RegisterFlag(parser, "second_deadlock_stack",
+      "Report where each mutex is locked in deadlock reports",
+      &f->second_deadlock_stack);
+}
+
+void InitializeFlags(Flags *f, const char *env, const char *env_option_name) {
+  SetCommonFlagsDefaults();
+  {
+    // Override some common flags defaults.
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetEnv("TSAN_SYMBOLIZER_PATH");
+    cf.allow_addr2line = true;
+    if (SANITIZER_GO) {
+      // Does not work as expected for Go: runtime handles SIGABRT and crashes.
+      cf.abort_on_error = false;
+      // Go does not have mutexes.
+      cf.detect_deadlocks = false;
+    }
+    cf.print_suppressions = false;
+    cf.stack_trace_format = "    #%n %f %S %M";
+    cf.exitcode = 66;
+    cf.intercept_tls_get_addr = true;
+    OverrideCommonFlags(cf);
+  }
+
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterTsanFlags(&parser, f);
+  RegisterCommonFlags(&parser);
+
+#if TSAN_CONTAINS_UBSAN
+  __ubsan::Flags *uf = __ubsan::flags();
+  uf->SetDefaults();
+
+  FlagParser ubsan_parser;
+  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
+  RegisterCommonFlags(&ubsan_parser);
+#endif
+
+  // Let a frontend override.
+  parser.ParseString(__tsan_default_options());
+#if TSAN_CONTAINS_UBSAN
+  const char *ubsan_default_options = __ubsan_default_options();
+  ubsan_parser.ParseString(ubsan_default_options);
+#endif
+  // Override from command line.
+  parser.ParseString(env, env_option_name);
+#if TSAN_CONTAINS_UBSAN
+  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
+#endif
+
+  // Sanity check.
+  if (!f->report_bugs) {
+    f->report_thread_leaks = false;
+    f->report_destroy_locked = false;
+    f->report_signal_unsafe = false;
+  }
+
+  InitializeCommonFlags();
+
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+
+  if (f->io_sync < 0 || f->io_sync > 2) {
+    Printf("ThreadSanitizer: incorrect value for io_sync"
+           " (must be [0..2])\n");
+    Die();
+  }
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.h
new file mode 100644
index 0000000000..da27d5b992
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.h
@@ -0,0 +1,34 @@
+//===-- tsan_flags.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+// NOTE: This file may be included into user code.
+//===----------------------------------------------------------------------===//
+
+#ifndef TSAN_FLAGS_H
+#define TSAN_FLAGS_H
+
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_deadlock_detector_interface.h"
+
+namespace __tsan {
+
+struct Flags : DDFlags {
+#define TSAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "tsan_flags.inc"
+#undef TSAN_FLAG
+
+  void SetDefaults();
+  void ParseFromString(const char *str);
+};
+
+void InitializeFlags(Flags *flags, const char *env,
+                     const char *env_option_name = nullptr);
+}  // namespace __tsan
+
+#endif  // TSAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.inc b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.inc
new file mode 100644
index 0000000000..b1691452d0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_flags.inc
@@ -0,0 +1,83 @@
+//===-- tsan_flags.inc ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// TSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_FLAG
+# error "Define TSAN_FLAG prior to including this file!"
+#endif
+
+// TSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+TSAN_FLAG(bool, enable_annotations, true,
+          "Enable dynamic annotations, otherwise they are no-ops.")
+// Suppress a race report if we've already output another race report
+// with the same stack.
+TSAN_FLAG(bool, suppress_equal_stacks, true,
+          "Suppress a race report if we've already output another race report "
+          "with the same stack.")
+TSAN_FLAG(bool, suppress_equal_addresses, true,
+          "Suppress a race report if we've already output another race report "
+          "on the same address.")
+
+TSAN_FLAG(bool, report_bugs, true,
+          "Turns off bug reporting entirely (useful for benchmarking).")
+TSAN_FLAG(bool, report_thread_leaks, true, "Report thread leaks at exit?")
+TSAN_FLAG(bool, report_destroy_locked, true,
+          "Report destruction of a locked mutex?")
+TSAN_FLAG(bool, report_mutex_bugs, true,
+          "Report incorrect usages of mutexes and mutex annotations?")
+TSAN_FLAG(bool, report_signal_unsafe, true,
+          "Report violations of async signal-safety "
+          "(e.g. malloc() call from a signal handler).")
+TSAN_FLAG(bool, report_atomic_races, true,
+          "Report races between atomic and plain memory accesses.")
+TSAN_FLAG(
+    bool, force_seq_cst_atomics, false,
+    "If set, all atomics are effectively sequentially consistent (seq_cst), "
+    "regardless of what user actually specified.")
+TSAN_FLAG(bool, force_background_thread, false,
+          "If set, eagerly launch a background thread for memory reclamation "
+          "instead of waiting for a user call to pthread_create.")
+TSAN_FLAG(bool, halt_on_error, false, "Exit after first reported error.")
+TSAN_FLAG(int, atexit_sleep_ms, 1000,
+          "Sleep in main thread before exiting for that many ms "
+          "(useful to catch \"at exit\" races).")
+TSAN_FLAG(const char *, profile_memory, "",
+          "If set, periodically write memory profile to that file.")
+TSAN_FLAG(int, flush_memory_ms, 0, "Flush shadow memory every X ms.")
+TSAN_FLAG(int, flush_symbolizer_ms, 5000, "Flush symbolizer caches every X ms.")
+TSAN_FLAG(
+    int, memory_limit_mb, 0,
+    "Resident memory limit in MB to aim at."
+    "If the process consumes more memory, then TSan will flush shadow memory.")
+TSAN_FLAG(bool, stop_on_start, false,
+          "Stops on start until __tsan_resume() is called (for debugging).")
+TSAN_FLAG(bool, running_on_valgrind, false,
+          "Controls whether RunningOnValgrind() returns true or false.")
+TSAN_FLAG(
+    uptr, history_size, 0,
+    "Per-thread history size,"
+    " controls how many extra previous memory accesses are remembered per thread.")
+TSAN_FLAG(int, io_sync, 1,
+          "Controls level of synchronization implied by IO operations. "
+          "0 - no synchronization "
+          "1 - reasonable level of synchronization (write->read)"
+          "2 - global synchronization of all IO operations.")
+TSAN_FLAG(bool, die_after_fork, true,
+          "Die after multi-threaded fork if the child creates new threads.")
+TSAN_FLAG(const char *, suppressions, "", "Suppressions file name.")
+TSAN_FLAG(bool, ignore_interceptors_accesses, SANITIZER_MAC ? true : false,
+          "Ignore reads and writes from all interceptors.")
+TSAN_FLAG(bool, ignore_noninstrumented_modules, SANITIZER_MAC ? true : false,
+          "Interceptors should only detect races when called from instrumented "
+          "modules.")
+TSAN_FLAG(bool, shared_ptr_interceptor, true,
+          "Track atomic reference counting in libc++ shared_ptr and weak_ptr.")
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.cpp
new file mode 100644
index 0000000000..1fca1cf4f9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.cpp
@@ -0,0 +1,38 @@
+//===-- tsan_ignoreset.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_ignoreset.h"
+
+namespace __tsan {
+
+const uptr IgnoreSet::kMaxSize;
+
+IgnoreSet::IgnoreSet()
+    : size_() {
+}
+
+void IgnoreSet::Add(StackID stack_id) {
+  if (size_ == kMaxSize)
+    return;
+  for (uptr i = 0; i < size_; i++) {
+    if (stacks_[i] == stack_id)
+      return;
+  }
+  stacks_[size_++] = stack_id;
+}
+
+StackID IgnoreSet::At(uptr i) const {
+  CHECK_LT(i, size_);
+  CHECK_LE(size_, kMaxSize);
+  return stacks_[i];
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.h
new file mode 100644
index 0000000000..4e2511291c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ignoreset.h
@@ -0,0 +1,36 @@
+//===-- tsan_ignoreset.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// IgnoreSet holds a set of stack traces where ignores were enabled.
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_IGNORESET_H
+#define TSAN_IGNORESET_H
+
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+class IgnoreSet {
+ public:
+  IgnoreSet();
+  void Add(StackID stack_id);
+  void Reset() { size_ = 0; }
+  uptr Size() const { return size_; }
+  StackID At(uptr i) const;
+
+ private:
+  static constexpr uptr kMaxSize = 16;
+  uptr size_;
+  StackID stacks_[kMaxSize];
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_IGNORESET_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ilist.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ilist.h
new file mode 100644
index 0000000000..d7d8be219d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_ilist.h
@@ -0,0 +1,189 @@
+//===-- tsan_ilist.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_ILIST_H
+#define TSAN_ILIST_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __tsan {
+
+class INode {
+ public:
+  INode() = default;
+
+ private:
+  INode* next_ = nullptr;
+  INode* prev_ = nullptr;
+
+  template <typename Base, INode Base::*Node, typename Elem>
+  friend class IList;
+  INode(const INode&) = delete;
+  void operator=(const INode&) = delete;
+};
+
+// Intrusive doubly-linked list.
+//
+// The node class (MyNode) needs to include "INode foo" field,
+// then the list can be declared as IList<MyNode, &MyNode::foo>.
+// This design allows to link MyNode into multiple lists using
+// different INode fields.
+// The optional Elem template argument allows to specify node MDT
+// (most derived type) if it's different from MyNode.
+template <typename Base, INode Base::*Node, typename Elem = Base>
+class IList {
+ public:
+  IList();
+
+  void PushFront(Elem* e);
+  void PushBack(Elem* e);
+  void Remove(Elem* e);
+
+  Elem* PopFront();
+  Elem* PopBack();
+  Elem* Front();
+  Elem* Back();
+
+  // Prev links point towards front of the queue.
+  Elem* Prev(Elem* e);
+  // Next links point towards back of the queue.
+  Elem* Next(Elem* e);
+
+  uptr Size() const;
+  bool Empty() const;
+  bool Queued(Elem* e) const;
+
+ private:
+  INode node_;
+  uptr size_ = 0;
+
+  void Push(Elem* e, INode* after);
+  static INode* ToNode(Elem* e);
+  static Elem* ToElem(INode* n);
+
+  IList(const IList&) = delete;
+  void operator=(const IList&) = delete;
+};
+
+template <typename Base, INode Base::*Node, typename Elem>
+IList<Base, Node, Elem>::IList() {
+  node_.next_ = node_.prev_ = &node_;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+void IList<Base, Node, Elem>::PushFront(Elem* e) {
+  Push(e, &node_);
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+void IList<Base, Node, Elem>::PushBack(Elem* e) {
+  Push(e, node_.prev_);
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+void IList<Base, Node, Elem>::Push(Elem* e, INode* after) {
+  INode* n = ToNode(e);
+  DCHECK_EQ(n->next_, nullptr);
+  DCHECK_EQ(n->prev_, nullptr);
+  INode* next = after->next_;
+  n->next_ = next;
+  n->prev_ = after;
+  next->prev_ = n;
+  after->next_ = n;
+  size_++;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+void IList<Base, Node, Elem>::Remove(Elem* e) {
+  INode* n = ToNode(e);
+  INode* next = n->next_;
+  INode* prev = n->prev_;
+  DCHECK(next);
+  DCHECK(prev);
+  DCHECK(size_);
+  next->prev_ = prev;
+  prev->next_ = next;
+  n->prev_ = n->next_ = nullptr;
+  size_--;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::PopFront() {
+  Elem* e = Front();
+  if (e)
+    Remove(e);
+  return e;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::PopBack() {
+  Elem* e = Back();
+  if (e)
+    Remove(e);
+  return e;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::Front() {
+  return size_ ? ToElem(node_.next_) : nullptr;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::Back() {
+  return size_ ? ToElem(node_.prev_) : nullptr;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::Prev(Elem* e) {
+  INode* n = ToNode(e);
+  DCHECK(n->prev_);
+  return n->prev_ != &node_ ? ToElem(n->prev_) : nullptr;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::Next(Elem* e) {
+  INode* n = ToNode(e);
+  DCHECK(n->next_);
+  return n->next_ != &node_ ? ToElem(n->next_) : nullptr;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+uptr IList<Base, Node, Elem>::Size() const {
+  return size_;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+bool IList<Base, Node, Elem>::Empty() const {
+  return size_ == 0;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+bool IList<Base, Node, Elem>::Queued(Elem* e) const {
+  INode* n = ToNode(e);
+  DCHECK_EQ(!n->next_, !n->prev_);
+  return n->next_;
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+INode* IList<Base, Node, Elem>::ToNode(Elem* e) {
+  return &(e->*Node);
+}
+
+template <typename Base, INode Base::*Node, typename Elem>
+Elem* IList<Base, Node, Elem>::ToElem(INode* n) {
+  return static_cast<Elem*>(reinterpret_cast<Base*>(
+      reinterpret_cast<uptr>(n) -
+      reinterpret_cast<uptr>(&(reinterpret_cast<Elem*>(0)->*Node))));
+}
+
+}  // namespace __tsan
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors.h
new file mode 100644
index 0000000000..3091ad809c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors.h
@@ -0,0 +1,105 @@
+#ifndef TSAN_INTERCEPTORS_H
+#define TSAN_INTERCEPTORS_H
+
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+class ScopedInterceptor {
+ public:
+  ScopedInterceptor(ThreadState *thr, const char *fname, uptr pc);
+  ~ScopedInterceptor();
+  void DisableIgnores() {
+    if (UNLIKELY(ignoring_))
+      DisableIgnoresImpl();
+  }
+  void EnableIgnores() {
+    if (UNLIKELY(ignoring_))
+      EnableIgnoresImpl();
+  }
+
+ private:
+  ThreadState *const thr_;
+  bool in_ignored_lib_;
+  bool ignoring_;
+
+  void DisableIgnoresImpl();
+  void EnableIgnoresImpl();
+};
+
+LibIgnore *libignore();
+
+#if !SANITIZER_GO
+inline bool in_symbolizer() {
+  return UNLIKELY(cur_thread_init()->in_symbolizer);
+}
+#endif
+
+inline bool MustIgnoreInterceptor(ThreadState *thr) {
+  return !thr->is_inited || thr->ignore_interceptors || thr->in_ignored_lib;
+}
+
+}  // namespace __tsan
+
+#define SCOPED_INTERCEPTOR_RAW(func, ...)            \
+  ThreadState *thr = cur_thread_init();              \
+  ScopedInterceptor si(thr, #func, GET_CALLER_PC()); \
+  UNUSED const uptr pc = GET_CURRENT_PC();
+
+#ifdef __powerpc64__
+// Debugging of crashes on powerpc after commit:
+// c80604f7a3 ("tsan: remove real func check from interceptors")
+// Somehow replacing if with DCHECK leads to strange failures in:
+// SanitizerCommon-tsan-powerpc64le-Linux :: Linux/ptrace.cpp
+// https://lab.llvm.org/buildbot/#/builders/105
+// https://lab.llvm.org/buildbot/#/builders/121
+// https://lab.llvm.org/buildbot/#/builders/57
+#  define CHECK_REAL_FUNC(func)                                          \
+    if (REAL(func) == 0) {                                               \
+      Report("FATAL: ThreadSanitizer: failed to intercept %s\n", #func); \
+      Die();                                                             \
+    }
+#else
+#  define CHECK_REAL_FUNC(func) DCHECK(REAL(func))
+#endif
+
+#define SCOPED_TSAN_INTERCEPTOR(func, ...)   \
+  SCOPED_INTERCEPTOR_RAW(func, __VA_ARGS__); \
+  CHECK_REAL_FUNC(func);                     \
+  if (MustIgnoreInterceptor(thr))            \
+    return REAL(func)(__VA_ARGS__);
+
+#define SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START() \
+    si.DisableIgnores();
+
+#define SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END() \
+    si.EnableIgnores();
+
+#define TSAN_INTERCEPTOR(ret, func, ...) INTERCEPTOR(ret, func, __VA_ARGS__)
+
+#if SANITIZER_FREEBSD
+#  define TSAN_INTERCEPTOR_FREEBSD_ALIAS(ret, func, ...) \
+    TSAN_INTERCEPTOR(ret, _pthread_##func, __VA_ARGS__)  \
+    ALIAS(WRAPPER_NAME(pthread_##func));
+#else
+#  define TSAN_INTERCEPTOR_FREEBSD_ALIAS(ret, func, ...)
+#endif
+
+#if SANITIZER_NETBSD
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS(ret, func, ...) \
+  TSAN_INTERCEPTOR(ret, __libc_##func, __VA_ARGS__) \
+  ALIAS(WRAPPER_NAME(pthread_##func));
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS_THR(ret, func, ...) \
+  TSAN_INTERCEPTOR(ret, __libc_thr_##func, __VA_ARGS__) \
+  ALIAS(WRAPPER_NAME(pthread_##func));
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS_THR2(ret, func, func2, ...) \
+  TSAN_INTERCEPTOR(ret, __libc_thr_##func, __VA_ARGS__) \
+  ALIAS(WRAPPER_NAME(pthread_##func2));
+#else
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS(ret, func, ...)
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS_THR(ret, func, ...)
+# define TSAN_INTERCEPTOR_NETBSD_ALIAS_THR2(ret, func, func2, ...)
+#endif
+
+#endif  // TSAN_INTERCEPTORS_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_libdispatch.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_libdispatch.cpp
new file mode 100644
index 0000000000..cbbb7ecb23
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_libdispatch.cpp
@@ -0,0 +1,814 @@
+//===-- tsan_interceptors_libdispatch.cpp ---------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Support for intercepting libdispatch (GCD).
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "interception/interception.h"
+#include "tsan_interceptors.h"
+#include "tsan_rtl.h"
+
+#include "BlocksRuntime/Block.h"
+#include "tsan_dispatch_defs.h"
+
+#if SANITIZER_MAC
+# include <Availability.h>
+#endif
+
+namespace __tsan {
+  typedef u16 uint16_t;
+
+typedef struct {
+  dispatch_queue_t queue;
+  void *orig_context;
+  dispatch_function_t orig_work;
+  bool free_context_in_callback;
+  bool submitted_synchronously;
+  bool is_barrier_block;
+  uptr non_queue_sync_object;
+} block_context_t;
+
+// The offsets of different fields of the dispatch_queue_t structure, exported
+// by libdispatch.dylib.
+extern "C" struct dispatch_queue_offsets_s {
+  const uint16_t dqo_version;
+  const uint16_t dqo_label;
+  const uint16_t dqo_label_size;
+  const uint16_t dqo_flags;
+  const uint16_t dqo_flags_size;
+  const uint16_t dqo_serialnum;
+  const uint16_t dqo_serialnum_size;
+  const uint16_t dqo_width;
+  const uint16_t dqo_width_size;
+  const uint16_t dqo_running;
+  const uint16_t dqo_running_size;
+  const uint16_t dqo_suspend_cnt;
+  const uint16_t dqo_suspend_cnt_size;
+  const uint16_t dqo_target_queue;
+  const uint16_t dqo_target_queue_size;
+  const uint16_t dqo_priority;
+  const uint16_t dqo_priority_size;
+} dispatch_queue_offsets;
+
+static bool IsQueueSerial(dispatch_queue_t q) {
+  CHECK_EQ(dispatch_queue_offsets.dqo_width_size, 2);
+  uptr width = *(uint16_t *)(((uptr)q) + dispatch_queue_offsets.dqo_width);
+  CHECK_NE(width, 0);
+  return width == 1;
+}
+
+static dispatch_queue_t GetTargetQueueFromQueue(dispatch_queue_t q) {
+  CHECK_EQ(dispatch_queue_offsets.dqo_target_queue_size, 8);
+  dispatch_queue_t tq = *(
+      dispatch_queue_t *)(((uptr)q) + dispatch_queue_offsets.dqo_target_queue);
+  return tq;
+}
+
+static dispatch_queue_t GetTargetQueueFromSource(dispatch_source_t source) {
+  dispatch_queue_t tq = GetTargetQueueFromQueue((dispatch_queue_t)source);
+  CHECK_NE(tq, 0);
+  return tq;
+}
+
+static block_context_t *AllocContext(ThreadState *thr, uptr pc,
+                                     dispatch_queue_t queue, void *orig_context,
+                                     dispatch_function_t orig_work) {
+  block_context_t *new_context =
+      (block_context_t *)user_alloc_internal(thr, pc, sizeof(block_context_t));
+  new_context->queue = queue;
+  new_context->orig_context = orig_context;
+  new_context->orig_work = orig_work;
+  new_context->free_context_in_callback = true;
+  new_context->submitted_synchronously = false;
+  new_context->is_barrier_block = false;
+  new_context->non_queue_sync_object = 0;
+  return new_context;
+}
+
+#define GET_QUEUE_SYNC_VARS(context, q)                                  \
+  bool is_queue_serial = q && IsQueueSerial(q);                          \
+  uptr sync_ptr = (uptr)q ?: context->non_queue_sync_object;             \
+  uptr serial_sync = (uptr)sync_ptr;                                     \
+  uptr concurrent_sync = sync_ptr ? ((uptr)sync_ptr) + sizeof(uptr) : 0; \
+  bool serial_task = context->is_barrier_block || is_queue_serial
+
+static void dispatch_sync_pre_execute(ThreadState *thr, uptr pc,
+                                      block_context_t *context) {
+  uptr submit_sync = (uptr)context;
+  Acquire(thr, pc, submit_sync);
+
+  dispatch_queue_t q = context->queue;
+  do {
+    GET_QUEUE_SYNC_VARS(context, q);
+    if (serial_sync) Acquire(thr, pc, serial_sync);
+    if (serial_task && concurrent_sync) Acquire(thr, pc, concurrent_sync);
+
+    if (q) q = GetTargetQueueFromQueue(q);
+  } while (q);
+}
+
+static void dispatch_sync_post_execute(ThreadState *thr, uptr pc,
+                                       block_context_t *context) {
+  uptr submit_sync = (uptr)context;
+  if (context->submitted_synchronously) Release(thr, pc, submit_sync);
+
+  dispatch_queue_t q = context->queue;
+  do {
+    GET_QUEUE_SYNC_VARS(context, q);
+    if (serial_task && serial_sync) Release(thr, pc, serial_sync);
+    if (!serial_task && concurrent_sync) Release(thr, pc, concurrent_sync);
+
+    if (q) q = GetTargetQueueFromQueue(q);
+  } while (q);
+}
+
+static void dispatch_callback_wrap(void *param) {
+  SCOPED_INTERCEPTOR_RAW(dispatch_callback_wrap);
+  block_context_t *context = (block_context_t *)param;
+
+  dispatch_sync_pre_execute(thr, pc, context);
+
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  context->orig_work(context->orig_context);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+
+  dispatch_sync_post_execute(thr, pc, context);
+
+  if (context->free_context_in_callback) user_free(thr, pc, context);
+}
+
+static void invoke_block(void *param) {
+  dispatch_block_t block = (dispatch_block_t)param;
+  block();
+}
+
+static void invoke_and_release_block(void *param) {
+  dispatch_block_t block = (dispatch_block_t)param;
+  block();
+  Block_release(block);
+}
+
+#define DISPATCH_INTERCEPT_ASYNC_B(name, barrier)                            \
+  TSAN_INTERCEPTOR(void, name, dispatch_queue_t q, dispatch_block_t block) { \
+    SCOPED_TSAN_INTERCEPTOR(name, q, block);                                 \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();                           \
+    dispatch_block_t heap_block = Block_copy(block);                         \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();                             \
+    block_context_t *new_context =                                           \
+        AllocContext(thr, pc, q, heap_block, &invoke_and_release_block);     \
+    new_context->is_barrier_block = barrier;                                 \
+    Release(thr, pc, (uptr)new_context);                                     \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();                           \
+    REAL(name##_f)(q, new_context, dispatch_callback_wrap);                  \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();                             \
+  }
+
+#define DISPATCH_INTERCEPT_SYNC_B(name, barrier)                             \
+  TSAN_INTERCEPTOR(void, name, dispatch_queue_t q,                           \
+                   DISPATCH_NOESCAPE dispatch_block_t block) {               \
+    SCOPED_TSAN_INTERCEPTOR(name, q, block);                                 \
+    block_context_t new_context = {                                          \
+        q, block, &invoke_block, false, true, barrier, 0};                   \
+    Release(thr, pc, (uptr)&new_context);                                    \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();                           \
+    REAL(name##_f)(q, &new_context, dispatch_callback_wrap);                 \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();                             \
+    Acquire(thr, pc, (uptr)&new_context);                                    \
+  }
+
+#define DISPATCH_INTERCEPT_ASYNC_F(name, barrier)                 \
+  TSAN_INTERCEPTOR(void, name, dispatch_queue_t q, void *context, \
+                   dispatch_function_t work) {                    \
+    SCOPED_TSAN_INTERCEPTOR(name, q, context, work);              \
+    block_context_t *new_context =                                \
+        AllocContext(thr, pc, q, context, work);                  \
+    new_context->is_barrier_block = barrier;                      \
+    Release(thr, pc, (uptr)new_context);                          \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();                \
+    REAL(name)(q, new_context, dispatch_callback_wrap);           \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();                  \
+  }
+
+#define DISPATCH_INTERCEPT_SYNC_F(name, barrier)                              \
+  TSAN_INTERCEPTOR(void, name, dispatch_queue_t q, void *context,             \
+                   dispatch_function_t work) {                                \
+    SCOPED_TSAN_INTERCEPTOR(name, q, context, work);                          \
+    block_context_t new_context = {                                           \
+        q, context, work, false, true, barrier, 0};                           \
+    Release(thr, pc, (uptr)&new_context);                                     \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();                            \
+    REAL(name)(q, &new_context, dispatch_callback_wrap);                      \
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();                              \
+    Acquire(thr, pc, (uptr)&new_context);                                     \
+  }
+
+#define DISPATCH_INTERCEPT(name, barrier)             \
+  DISPATCH_INTERCEPT_ASYNC_F(name##_async_f, barrier) \
+  DISPATCH_INTERCEPT_ASYNC_B(name##_async, barrier)   \
+  DISPATCH_INTERCEPT_SYNC_F(name##_sync_f, barrier)   \
+  DISPATCH_INTERCEPT_SYNC_B(name##_sync, barrier)
+
+// We wrap dispatch_async, dispatch_sync and friends where we allocate a new
+// context, which is used to synchronize (we release the context before
+// submitting, and the callback acquires it before executing the original
+// callback).
+DISPATCH_INTERCEPT(dispatch, false)
+DISPATCH_INTERCEPT(dispatch_barrier, true)
+
+// dispatch_async_and_wait() and friends were introduced in macOS 10.14.
+// Linking of these interceptors fails when using an older SDK.
+#if !SANITIZER_MAC || defined(__MAC_10_14)
+// macOS 10.14 is greater than our minimal deployment target.  To ensure we
+// generate a weak reference so the TSan dylib continues to work on older
+// systems, we need to forward declare the intercepted functions as "weak
+// imports".   Note that this file is multi-platform, so we cannot include the
+// actual header file (#include <dispatch/dispatch.h>).
+SANITIZER_WEAK_IMPORT void dispatch_async_and_wait(
+    dispatch_queue_t queue, DISPATCH_NOESCAPE dispatch_block_t block);
+SANITIZER_WEAK_IMPORT void dispatch_async_and_wait_f(
+    dispatch_queue_t queue, void *context, dispatch_function_t work);
+SANITIZER_WEAK_IMPORT void dispatch_barrier_async_and_wait(
+    dispatch_queue_t queue, DISPATCH_NOESCAPE dispatch_block_t block);
+SANITIZER_WEAK_IMPORT void dispatch_barrier_async_and_wait_f(
+    dispatch_queue_t queue, void *context, dispatch_function_t work);
+
+DISPATCH_INTERCEPT_SYNC_F(dispatch_async_and_wait_f, false)
+DISPATCH_INTERCEPT_SYNC_B(dispatch_async_and_wait, false)
+DISPATCH_INTERCEPT_SYNC_F(dispatch_barrier_async_and_wait_f, true)
+DISPATCH_INTERCEPT_SYNC_B(dispatch_barrier_async_and_wait, true)
+#endif
+
+
+DECLARE_REAL(void, dispatch_after_f, dispatch_time_t when,
+             dispatch_queue_t queue, void *context, dispatch_function_t work)
+
+TSAN_INTERCEPTOR(void, dispatch_after, dispatch_time_t when,
+                 dispatch_queue_t queue, dispatch_block_t block) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_after, when, queue, block);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  dispatch_block_t heap_block = Block_copy(block);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+  block_context_t *new_context =
+      AllocContext(thr, pc, queue, heap_block, &invoke_and_release_block);
+  Release(thr, pc, (uptr)new_context);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  REAL(dispatch_after_f)(when, queue, new_context, dispatch_callback_wrap);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+}
+
+TSAN_INTERCEPTOR(void, dispatch_after_f, dispatch_time_t when,
+                 dispatch_queue_t queue, void *context,
+                 dispatch_function_t work) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_after_f, when, queue, context, work);
+  WRAP(dispatch_after)(when, queue, ^(void) {
+    work(context);
+  });
+}
+
+// GCD's dispatch_once implementation has a fast path that contains a racy read
+// and it's inlined into user's code. Furthermore, this fast path doesn't
+// establish a proper happens-before relations between the initialization and
+// code following the call to dispatch_once. We could deal with this in
+// instrumented code, but there's not much we can do about it in system
+// libraries. Let's disable the fast path (by never storing the value ~0 to
+// predicate), so the interceptor is always called, and let's add proper release
+// and acquire semantics. Since TSan does not see its own atomic stores, the
+// race on predicate won't be reported - the only accesses to it that TSan sees
+// are the loads on the fast path. Loads don't race. Secondly, dispatch_once is
+// both a macro and a real function, we want to intercept the function, so we
+// need to undefine the macro.
+#undef dispatch_once
+TSAN_INTERCEPTOR(void, dispatch_once, dispatch_once_t *predicate,
+                 DISPATCH_NOESCAPE dispatch_block_t block) {
+  SCOPED_INTERCEPTOR_RAW(dispatch_once, predicate, block);
+  atomic_uint32_t *a = reinterpret_cast<atomic_uint32_t *>(predicate);
+  u32 v = atomic_load(a, memory_order_acquire);
+  if (v == 0 &&
+      atomic_compare_exchange_strong(a, &v, 1, memory_order_relaxed)) {
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+    block();
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+    Release(thr, pc, (uptr)a);
+    atomic_store(a, 2, memory_order_release);
+  } else {
+    while (v != 2) {
+      internal_sched_yield();
+      v = atomic_load(a, memory_order_acquire);
+    }
+    Acquire(thr, pc, (uptr)a);
+  }
+}
+
+#undef dispatch_once_f
+TSAN_INTERCEPTOR(void, dispatch_once_f, dispatch_once_t *predicate,
+                 void *context, dispatch_function_t function) {
+  SCOPED_INTERCEPTOR_RAW(dispatch_once_f, predicate, context, function);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  WRAP(dispatch_once)(predicate, ^(void) {
+    function(context);
+  });
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+}
+
+TSAN_INTERCEPTOR(long_t, dispatch_semaphore_signal,
+                 dispatch_semaphore_t dsema) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_semaphore_signal, dsema);
+  Release(thr, pc, (uptr)dsema);
+  return REAL(dispatch_semaphore_signal)(dsema);
+}
+
+TSAN_INTERCEPTOR(long_t, dispatch_semaphore_wait, dispatch_semaphore_t dsema,
+                 dispatch_time_t timeout) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_semaphore_wait, dsema, timeout);
+  long_t result = REAL(dispatch_semaphore_wait)(dsema, timeout);
+  if (result == 0) Acquire(thr, pc, (uptr)dsema);
+  return result;
+}
+
+TSAN_INTERCEPTOR(long_t, dispatch_group_wait, dispatch_group_t group,
+                 dispatch_time_t timeout) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_group_wait, group, timeout);
+  long_t result = REAL(dispatch_group_wait)(group, timeout);
+  if (result == 0) Acquire(thr, pc, (uptr)group);
+  return result;
+}
+
+// Used, but not intercepted.
+extern "C" void dispatch_group_enter(dispatch_group_t group);
+
+TSAN_INTERCEPTOR(void, dispatch_group_leave, dispatch_group_t group) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_group_leave, group);
+  // Acquired in the group notification callback in dispatch_group_notify[_f].
+  Release(thr, pc, (uptr)group);
+  REAL(dispatch_group_leave)(group);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_group_async, dispatch_group_t group,
+                 dispatch_queue_t queue, dispatch_block_t block) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_group_async, group, queue, block);
+  dispatch_retain(group);
+  dispatch_group_enter(group);
+  __block dispatch_block_t block_copy = (dispatch_block_t)Block_copy(block);
+  WRAP(dispatch_async)(queue, ^(void) {
+    block_copy();
+    Block_release(block_copy);
+    WRAP(dispatch_group_leave)(group);
+    dispatch_release(group);
+  });
+}
+
+TSAN_INTERCEPTOR(void, dispatch_group_async_f, dispatch_group_t group,
+                 dispatch_queue_t queue, void *context,
+                 dispatch_function_t work) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_group_async_f, group, queue, context, work);
+  dispatch_retain(group);
+  dispatch_group_enter(group);
+  WRAP(dispatch_async)(queue, ^(void) {
+    work(context);
+    WRAP(dispatch_group_leave)(group);
+    dispatch_release(group);
+  });
+}
+
+DECLARE_REAL(void, dispatch_group_notify_f, dispatch_group_t group,
+             dispatch_queue_t q, void *context, dispatch_function_t work)
+
+TSAN_INTERCEPTOR(void, dispatch_group_notify, dispatch_group_t group,
+                 dispatch_queue_t q, dispatch_block_t block) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_group_notify, group, q, block);
+
+  // To make sure the group is still available in the callback (otherwise
+  // it can be already destroyed).  Will be released in the callback.
+  dispatch_retain(group);
+
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  dispatch_block_t heap_block = Block_copy(^(void) {
+    {
+      SCOPED_INTERCEPTOR_RAW(dispatch_read_callback);
+      // Released when leaving the group (dispatch_group_leave).
+      Acquire(thr, pc, (uptr)group);
+    }
+    dispatch_release(group);
+    block();
+  });
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+  block_context_t *new_context =
+      AllocContext(thr, pc, q, heap_block, &invoke_and_release_block);
+  new_context->is_barrier_block = true;
+  Release(thr, pc, (uptr)new_context);
+  REAL(dispatch_group_notify_f)(group, q, new_context, dispatch_callback_wrap);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_group_notify_f, dispatch_group_t group,
+                 dispatch_queue_t q, void *context, dispatch_function_t work) {
+  WRAP(dispatch_group_notify)(group, q, ^(void) { work(context); });
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_event_handler,
+                 dispatch_source_t source, dispatch_block_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_event_handler, source, handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_event_handler)(source, nullptr);
+  dispatch_queue_t q = GetTargetQueueFromSource(source);
+  __block block_context_t new_context = {
+      q, handler, &invoke_block, false, false, false, 0 };
+  dispatch_block_t new_handler = Block_copy(^(void) {
+    new_context.orig_context = handler;  // To explicitly capture "handler".
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_source_set_event_handler)(source, new_handler);
+  Block_release(new_handler);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_event_handler_f,
+                 dispatch_source_t source, dispatch_function_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_event_handler_f, source, handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_event_handler)(source, nullptr);
+  dispatch_block_t block = ^(void) {
+    handler(dispatch_get_context(source));
+  };
+  WRAP(dispatch_source_set_event_handler)(source, block);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_cancel_handler,
+                 dispatch_source_t source, dispatch_block_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_cancel_handler, source, handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_cancel_handler)(source, nullptr);
+  dispatch_queue_t q = GetTargetQueueFromSource(source);
+  __block block_context_t new_context = {
+      q, handler, &invoke_block, false, false, false, 0};
+  dispatch_block_t new_handler = Block_copy(^(void) {
+    new_context.orig_context = handler;  // To explicitly capture "handler".
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_source_set_cancel_handler)(source, new_handler);
+  Block_release(new_handler);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_cancel_handler_f,
+                 dispatch_source_t source, dispatch_function_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_cancel_handler_f, source,
+                          handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_cancel_handler)(source, nullptr);
+  dispatch_block_t block = ^(void) {
+    handler(dispatch_get_context(source));
+  };
+  WRAP(dispatch_source_set_cancel_handler)(source, block);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_registration_handler,
+                 dispatch_source_t source, dispatch_block_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_registration_handler, source,
+                          handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_registration_handler)(source, nullptr);
+  dispatch_queue_t q = GetTargetQueueFromSource(source);
+  __block block_context_t new_context = {
+      q, handler, &invoke_block, false, false, false, 0};
+  dispatch_block_t new_handler = Block_copy(^(void) {
+    new_context.orig_context = handler;  // To explicitly capture "handler".
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_source_set_registration_handler)(source, new_handler);
+  Block_release(new_handler);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_source_set_registration_handler_f,
+                 dispatch_source_t source, dispatch_function_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_source_set_registration_handler_f, source,
+                          handler);
+  if (handler == nullptr)
+    return REAL(dispatch_source_set_registration_handler)(source, nullptr);
+  dispatch_block_t block = ^(void) {
+    handler(dispatch_get_context(source));
+  };
+  WRAP(dispatch_source_set_registration_handler)(source, block);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_apply, size_t iterations,
+                 dispatch_queue_t queue,
+                 DISPATCH_NOESCAPE void (^block)(size_t)) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_apply, iterations, queue, block);
+
+  u8 sync1, sync2;
+  uptr parent_to_child_sync = (uptr)&sync1;
+  uptr child_to_parent_sync = (uptr)&sync2;
+
+  Release(thr, pc, parent_to_child_sync);
+  void (^new_block)(size_t) = ^(size_t iteration) {
+    SCOPED_INTERCEPTOR_RAW(dispatch_apply);
+    Acquire(thr, pc, parent_to_child_sync);
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+    block(iteration);
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+    Release(thr, pc, child_to_parent_sync);
+  };
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  REAL(dispatch_apply)(iterations, queue, new_block);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+  Acquire(thr, pc, child_to_parent_sync);
+}
+
+static void invoke_block_iteration(void *param, size_t iteration) {
+  auto block = (void (^)(size_t)) param;
+  block(iteration);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_apply_f, size_t iterations,
+                 dispatch_queue_t queue, void *context,
+                 void (*work)(void *, size_t)) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_apply_f, iterations, queue, context, work);
+
+  // Unfortunately, we cannot delegate to dispatch_apply, since libdispatch
+  // implements dispatch_apply in terms of dispatch_apply_f.
+  u8 sync1, sync2;
+  uptr parent_to_child_sync = (uptr)&sync1;
+  uptr child_to_parent_sync = (uptr)&sync2;
+
+  Release(thr, pc, parent_to_child_sync);
+  void (^new_block)(size_t) = ^(size_t iteration) {
+    SCOPED_INTERCEPTOR_RAW(dispatch_apply_f);
+    Acquire(thr, pc, parent_to_child_sync);
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+    work(context, iteration);
+    SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+    Release(thr, pc, child_to_parent_sync);
+  };
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  REAL(dispatch_apply_f)(iterations, queue, new_block, invoke_block_iteration);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+  Acquire(thr, pc, child_to_parent_sync);
+}
+
+DECLARE_REAL_AND_INTERCEPTOR(void, free, void *ptr)
+DECLARE_REAL_AND_INTERCEPTOR(int, munmap, void *addr, long_t sz)
+
+TSAN_INTERCEPTOR(dispatch_data_t, dispatch_data_create, const void *buffer,
+                 size_t size, dispatch_queue_t q, dispatch_block_t destructor) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_data_create, buffer, size, q, destructor);
+  if ((q == nullptr) || (destructor == DISPATCH_DATA_DESTRUCTOR_DEFAULT))
+    return REAL(dispatch_data_create)(buffer, size, q, destructor);
+
+  if (destructor == DISPATCH_DATA_DESTRUCTOR_FREE)
+    destructor = ^(void) { WRAP(free)((void *)(uintptr_t)buffer); };
+  else if (destructor == DISPATCH_DATA_DESTRUCTOR_MUNMAP)
+    destructor = ^(void) { WRAP(munmap)((void *)(uintptr_t)buffer, size); };
+
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START();
+  dispatch_block_t heap_block = Block_copy(destructor);
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END();
+  block_context_t *new_context =
+      AllocContext(thr, pc, q, heap_block, &invoke_and_release_block);
+  uptr submit_sync = (uptr)new_context;
+  Release(thr, pc, submit_sync);
+  return REAL(dispatch_data_create)(buffer, size, q, ^(void) {
+    dispatch_callback_wrap(new_context);
+  });
+}
+
+typedef void (^fd_handler_t)(dispatch_data_t data, int error);
+typedef void (^cleanup_handler_t)(int error);
+
+TSAN_INTERCEPTOR(void, dispatch_read, dispatch_fd_t fd, size_t length,
+                 dispatch_queue_t q, fd_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_read, fd, length, q, h);
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  fd_handler_t new_h = Block_copy(^(dispatch_data_t data, int error) {
+    new_context.orig_context = ^(void) {
+      h(data, error);
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_read)(fd, length, q, new_h);
+  Block_release(new_h);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_write, dispatch_fd_t fd, dispatch_data_t data,
+                 dispatch_queue_t q, fd_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_write, fd, data, q, h);
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  fd_handler_t new_h = Block_copy(^(dispatch_data_t data, int error) {
+    new_context.orig_context = ^(void) {
+      h(data, error);
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_write)(fd, data, q, new_h);
+  Block_release(new_h);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_io_read, dispatch_io_t channel, off_t offset,
+                 size_t length, dispatch_queue_t q, dispatch_io_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_read, channel, offset, length, q, h);
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  dispatch_io_handler_t new_h =
+      Block_copy(^(bool done, dispatch_data_t data, int error) {
+        new_context.orig_context = ^(void) {
+          h(done, data, error);
+        };
+        dispatch_callback_wrap(&new_context);
+      });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_io_read)(channel, offset, length, q, new_h);
+  Block_release(new_h);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_io_write, dispatch_io_t channel, off_t offset,
+                 dispatch_data_t data, dispatch_queue_t q,
+                 dispatch_io_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_write, channel, offset, data, q, h);
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  dispatch_io_handler_t new_h =
+      Block_copy(^(bool done, dispatch_data_t data, int error) {
+        new_context.orig_context = ^(void) {
+          h(done, data, error);
+        };
+        dispatch_callback_wrap(&new_context);
+      });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_io_write)(channel, offset, data, q, new_h);
+  Block_release(new_h);
+}
+
+TSAN_INTERCEPTOR(void, dispatch_io_barrier, dispatch_io_t channel,
+                 dispatch_block_t barrier) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_barrier, channel, barrier);
+  __block block_context_t new_context = {
+      nullptr, nullptr, &invoke_block, false, false, false, 0};
+  new_context.non_queue_sync_object = (uptr)channel;
+  new_context.is_barrier_block = true;
+  dispatch_block_t new_block = Block_copy(^(void) {
+    new_context.orig_context = ^(void) {
+      barrier();
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  REAL(dispatch_io_barrier)(channel, new_block);
+  Block_release(new_block);
+}
+
+TSAN_INTERCEPTOR(dispatch_io_t, dispatch_io_create, dispatch_io_type_t type,
+                 dispatch_fd_t fd, dispatch_queue_t q, cleanup_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_create, type, fd, q, h);
+  __block dispatch_io_t new_channel = nullptr;
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  cleanup_handler_t new_h = Block_copy(^(int error) {
+    {
+      SCOPED_INTERCEPTOR_RAW(dispatch_io_create_callback);
+      Acquire(thr, pc, (uptr)new_channel);  // Release() in dispatch_io_close.
+    }
+    new_context.orig_context = ^(void) {
+      h(error);
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  new_channel = REAL(dispatch_io_create)(type, fd, q, new_h);
+  Block_release(new_h);
+  return new_channel;
+}
+
+TSAN_INTERCEPTOR(dispatch_io_t, dispatch_io_create_with_path,
+                 dispatch_io_type_t type, const char *path, int oflag,
+                 mode_t mode, dispatch_queue_t q, cleanup_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_create_with_path, type, path, oflag, mode,
+                          q, h);
+  __block dispatch_io_t new_channel = nullptr;
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  cleanup_handler_t new_h = Block_copy(^(int error) {
+    {
+      SCOPED_INTERCEPTOR_RAW(dispatch_io_create_callback);
+      Acquire(thr, pc, (uptr)new_channel);  // Release() in dispatch_io_close.
+    }
+    new_context.orig_context = ^(void) {
+      h(error);
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  new_channel =
+      REAL(dispatch_io_create_with_path)(type, path, oflag, mode, q, new_h);
+  Block_release(new_h);
+  return new_channel;
+}
+
+TSAN_INTERCEPTOR(dispatch_io_t, dispatch_io_create_with_io,
+                 dispatch_io_type_t type, dispatch_io_t io, dispatch_queue_t q,
+                 cleanup_handler_t h) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_create_with_io, type, io, q, h);
+  __block dispatch_io_t new_channel = nullptr;
+  __block block_context_t new_context = {
+      q, nullptr, &invoke_block, false, false, false, 0};
+  cleanup_handler_t new_h = Block_copy(^(int error) {
+    {
+      SCOPED_INTERCEPTOR_RAW(dispatch_io_create_callback);
+      Acquire(thr, pc, (uptr)new_channel);  // Release() in dispatch_io_close.
+    }
+    new_context.orig_context = ^(void) {
+      h(error);
+    };
+    dispatch_callback_wrap(&new_context);
+  });
+  uptr submit_sync = (uptr)&new_context;
+  Release(thr, pc, submit_sync);
+  new_channel = REAL(dispatch_io_create_with_io)(type, io, q, new_h);
+  Block_release(new_h);
+  return new_channel;
+}
+
+TSAN_INTERCEPTOR(void, dispatch_io_close, dispatch_io_t channel,
+                 dispatch_io_close_flags_t flags) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_io_close, channel, flags);
+  Release(thr, pc, (uptr)channel);  // Acquire() in dispatch_io_create[_*].
+  return REAL(dispatch_io_close)(channel, flags);
+}
+
+// Resuming a suspended queue needs to synchronize with all subsequent
+// executions of blocks in that queue.
+TSAN_INTERCEPTOR(void, dispatch_resume, dispatch_object_t o) {
+  SCOPED_TSAN_INTERCEPTOR(dispatch_resume, o);
+  Release(thr, pc, (uptr)o);  // Synchronizes with the Acquire() on serial_sync
+                              // in dispatch_sync_pre_execute
+  return REAL(dispatch_resume)(o);
+}
+
+void InitializeLibdispatchInterceptors() {
+  INTERCEPT_FUNCTION(dispatch_async);
+  INTERCEPT_FUNCTION(dispatch_async_f);
+  INTERCEPT_FUNCTION(dispatch_sync);
+  INTERCEPT_FUNCTION(dispatch_sync_f);
+  INTERCEPT_FUNCTION(dispatch_barrier_async);
+  INTERCEPT_FUNCTION(dispatch_barrier_async_f);
+  INTERCEPT_FUNCTION(dispatch_barrier_sync);
+  INTERCEPT_FUNCTION(dispatch_barrier_sync_f);
+  INTERCEPT_FUNCTION(dispatch_async_and_wait);
+  INTERCEPT_FUNCTION(dispatch_async_and_wait_f);
+  INTERCEPT_FUNCTION(dispatch_barrier_async_and_wait);
+  INTERCEPT_FUNCTION(dispatch_barrier_async_and_wait_f);
+  INTERCEPT_FUNCTION(dispatch_after);
+  INTERCEPT_FUNCTION(dispatch_after_f);
+  INTERCEPT_FUNCTION(dispatch_once);
+  INTERCEPT_FUNCTION(dispatch_once_f);
+  INTERCEPT_FUNCTION(dispatch_semaphore_signal);
+  INTERCEPT_FUNCTION(dispatch_semaphore_wait);
+  INTERCEPT_FUNCTION(dispatch_group_wait);
+  INTERCEPT_FUNCTION(dispatch_group_leave);
+  INTERCEPT_FUNCTION(dispatch_group_async);
+  INTERCEPT_FUNCTION(dispatch_group_async_f);
+  INTERCEPT_FUNCTION(dispatch_group_notify);
+  INTERCEPT_FUNCTION(dispatch_group_notify_f);
+  INTERCEPT_FUNCTION(dispatch_source_set_event_handler);
+  INTERCEPT_FUNCTION(dispatch_source_set_event_handler_f);
+  INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler);
+  INTERCEPT_FUNCTION(dispatch_source_set_cancel_handler_f);
+  INTERCEPT_FUNCTION(dispatch_source_set_registration_handler);
+  INTERCEPT_FUNCTION(dispatch_source_set_registration_handler_f);
+  INTERCEPT_FUNCTION(dispatch_apply);
+  INTERCEPT_FUNCTION(dispatch_apply_f);
+  INTERCEPT_FUNCTION(dispatch_data_create);
+  INTERCEPT_FUNCTION(dispatch_read);
+  INTERCEPT_FUNCTION(dispatch_write);
+  INTERCEPT_FUNCTION(dispatch_io_read);
+  INTERCEPT_FUNCTION(dispatch_io_write);
+  INTERCEPT_FUNCTION(dispatch_io_barrier);
+  INTERCEPT_FUNCTION(dispatch_io_create);
+  INTERCEPT_FUNCTION(dispatch_io_create_with_path);
+  INTERCEPT_FUNCTION(dispatch_io_create_with_io);
+  INTERCEPT_FUNCTION(dispatch_io_close);
+  INTERCEPT_FUNCTION(dispatch_resume);
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
new file mode 100644
index 0000000000..ed064150d0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mac.cpp
@@ -0,0 +1,521 @@
+//===-- tsan_interceptors_mac.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Mac-specific interceptors.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "interception/interception.h"
+#include "tsan_interceptors.h"
+#include "tsan_interface.h"
+#include "tsan_interface_ann.h"
+#include "sanitizer_common/sanitizer_addrhashmap.h"
+
+#include <errno.h>
+#include <libkern/OSAtomic.h>
+#include <objc/objc-sync.h>
+#include <os/lock.h>
+#include <sys/ucontext.h>
+
+#if defined(__has_include) && __has_include(<xpc/xpc.h>)
+#include <xpc/xpc.h>
+#endif  // #if defined(__has_include) && __has_include(<xpc/xpc.h>)
+
+typedef long long_t;
+
+extern "C" {
+int getcontext(ucontext_t *ucp) __attribute__((returns_twice));
+int setcontext(const ucontext_t *ucp);
+}
+
+namespace __tsan {
+
+// The non-barrier versions of OSAtomic* functions are semantically mo_relaxed,
+// but the two variants (e.g. OSAtomicAdd32 and OSAtomicAdd32Barrier) are
+// actually aliases of each other, and we cannot have different interceptors for
+// them, because they're actually the same function.  Thus, we have to stay
+// conservative and treat the non-barrier versions as mo_acq_rel.
+static constexpr morder kMacOrderBarrier = mo_acq_rel;
+static constexpr morder kMacOrderNonBarrier = mo_acq_rel;
+static constexpr morder kMacFailureOrder = mo_relaxed;
+
+#define OSATOMIC_INTERCEPTOR(return_t, t, tsan_t, f, tsan_atomic_f, mo) \
+  TSAN_INTERCEPTOR(return_t, f, t x, volatile t *ptr) {                 \
+    SCOPED_TSAN_INTERCEPTOR(f, x, ptr);                                 \
+    return tsan_atomic_f((volatile tsan_t *)ptr, x, mo);                \
+  }
+
+#define OSATOMIC_INTERCEPTOR_PLUS_X(return_t, t, tsan_t, f, tsan_atomic_f, mo) \
+  TSAN_INTERCEPTOR(return_t, f, t x, volatile t *ptr) {                        \
+    SCOPED_TSAN_INTERCEPTOR(f, x, ptr);                                        \
+    return tsan_atomic_f((volatile tsan_t *)ptr, x, mo) + x;                   \
+  }
+
+#define OSATOMIC_INTERCEPTOR_PLUS_1(return_t, t, tsan_t, f, tsan_atomic_f, mo) \
+  TSAN_INTERCEPTOR(return_t, f, volatile t *ptr) {                             \
+    SCOPED_TSAN_INTERCEPTOR(f, ptr);                                           \
+    return tsan_atomic_f((volatile tsan_t *)ptr, 1, mo) + 1;                   \
+  }
+
+#define OSATOMIC_INTERCEPTOR_MINUS_1(return_t, t, tsan_t, f, tsan_atomic_f, \
+                                     mo)                                    \
+  TSAN_INTERCEPTOR(return_t, f, volatile t *ptr) {                          \
+    SCOPED_TSAN_INTERCEPTOR(f, ptr);                                        \
+    return tsan_atomic_f((volatile tsan_t *)ptr, 1, mo) - 1;                \
+  }
+
+#define OSATOMIC_INTERCEPTORS_ARITHMETIC(f, tsan_atomic_f, m)                  \
+  m(int32_t, int32_t, a32, f##32, __tsan_atomic32_##tsan_atomic_f,             \
+    kMacOrderNonBarrier)                                                       \
+  m(int32_t, int32_t, a32, f##32##Barrier, __tsan_atomic32_##tsan_atomic_f,    \
+    kMacOrderBarrier)                                                          \
+  m(int64_t, int64_t, a64, f##64, __tsan_atomic64_##tsan_atomic_f,             \
+    kMacOrderNonBarrier)                                                       \
+  m(int64_t, int64_t, a64, f##64##Barrier, __tsan_atomic64_##tsan_atomic_f,    \
+    kMacOrderBarrier)
+
+#define OSATOMIC_INTERCEPTORS_BITWISE(f, tsan_atomic_f, m, m_orig)             \
+  m(int32_t, uint32_t, a32, f##32, __tsan_atomic32_##tsan_atomic_f,            \
+    kMacOrderNonBarrier)                                                       \
+  m(int32_t, uint32_t, a32, f##32##Barrier, __tsan_atomic32_##tsan_atomic_f,   \
+    kMacOrderBarrier)                                                          \
+  m_orig(int32_t, uint32_t, a32, f##32##Orig, __tsan_atomic32_##tsan_atomic_f, \
+    kMacOrderNonBarrier)                                                       \
+  m_orig(int32_t, uint32_t, a32, f##32##OrigBarrier,                           \
+    __tsan_atomic32_##tsan_atomic_f, kMacOrderBarrier)
+
+OSATOMIC_INTERCEPTORS_ARITHMETIC(OSAtomicAdd, fetch_add,
+                                 OSATOMIC_INTERCEPTOR_PLUS_X)
+OSATOMIC_INTERCEPTORS_ARITHMETIC(OSAtomicIncrement, fetch_add,
+                                 OSATOMIC_INTERCEPTOR_PLUS_1)
+OSATOMIC_INTERCEPTORS_ARITHMETIC(OSAtomicDecrement, fetch_sub,
+                                 OSATOMIC_INTERCEPTOR_MINUS_1)
+OSATOMIC_INTERCEPTORS_BITWISE(OSAtomicOr, fetch_or, OSATOMIC_INTERCEPTOR_PLUS_X,
+                              OSATOMIC_INTERCEPTOR)
+OSATOMIC_INTERCEPTORS_BITWISE(OSAtomicAnd, fetch_and,
+                              OSATOMIC_INTERCEPTOR_PLUS_X, OSATOMIC_INTERCEPTOR)
+OSATOMIC_INTERCEPTORS_BITWISE(OSAtomicXor, fetch_xor,
+                              OSATOMIC_INTERCEPTOR_PLUS_X, OSATOMIC_INTERCEPTOR)
+
+#define OSATOMIC_INTERCEPTORS_CAS(f, tsan_atomic_f, tsan_t, t)              \
+  TSAN_INTERCEPTOR(bool, f, t old_value, t new_value, t volatile *ptr) {    \
+    SCOPED_TSAN_INTERCEPTOR(f, old_value, new_value, ptr);                  \
+    return tsan_atomic_f##_compare_exchange_strong(                         \
+        (volatile tsan_t *)ptr, (tsan_t *)&old_value, (tsan_t)new_value,    \
+        kMacOrderNonBarrier, kMacFailureOrder);                             \
+  }                                                                         \
+                                                                            \
+  TSAN_INTERCEPTOR(bool, f##Barrier, t old_value, t new_value,              \
+                   t volatile *ptr) {                                       \
+    SCOPED_TSAN_INTERCEPTOR(f##Barrier, old_value, new_value, ptr);         \
+    return tsan_atomic_f##_compare_exchange_strong(                         \
+        (volatile tsan_t *)ptr, (tsan_t *)&old_value, (tsan_t)new_value,    \
+        kMacOrderBarrier, kMacFailureOrder);                                \
+  }
+
+OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwapInt, __tsan_atomic32, a32, int)
+OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwapLong, __tsan_atomic64, a64,
+                          long_t)
+OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwapPtr, __tsan_atomic64, a64,
+                          void *)
+OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwap32, __tsan_atomic32, a32,
+                          int32_t)
+OSATOMIC_INTERCEPTORS_CAS(OSAtomicCompareAndSwap64, __tsan_atomic64, a64,
+                          int64_t)
+
+#define OSATOMIC_INTERCEPTOR_BITOP(f, op, clear, mo)             \
+  TSAN_INTERCEPTOR(bool, f, uint32_t n, volatile void *ptr) {    \
+    SCOPED_TSAN_INTERCEPTOR(f, n, ptr);                          \
+    volatile char *byte_ptr = ((volatile char *)ptr) + (n >> 3); \
+    char bit = 0x80u >> (n & 7);                                 \
+    char mask = clear ? ~bit : bit;                              \
+    char orig_byte = op((volatile a8 *)byte_ptr, mask, mo);      \
+    return orig_byte & bit;                                      \
+  }
+
+#define OSATOMIC_INTERCEPTORS_BITOP(f, op, clear)               \
+  OSATOMIC_INTERCEPTOR_BITOP(f, op, clear, kMacOrderNonBarrier) \
+  OSATOMIC_INTERCEPTOR_BITOP(f##Barrier, op, clear, kMacOrderBarrier)
+
+OSATOMIC_INTERCEPTORS_BITOP(OSAtomicTestAndSet, __tsan_atomic8_fetch_or, false)
+OSATOMIC_INTERCEPTORS_BITOP(OSAtomicTestAndClear, __tsan_atomic8_fetch_and,
+                            true)
+
+TSAN_INTERCEPTOR(void, OSAtomicEnqueue, OSQueueHead *list, void *item,
+                 size_t offset) {
+  SCOPED_TSAN_INTERCEPTOR(OSAtomicEnqueue, list, item, offset);
+  __tsan_release(item);
+  REAL(OSAtomicEnqueue)(list, item, offset);
+}
+
+TSAN_INTERCEPTOR(void *, OSAtomicDequeue, OSQueueHead *list, size_t offset) {
+  SCOPED_TSAN_INTERCEPTOR(OSAtomicDequeue, list, offset);
+  void *item = REAL(OSAtomicDequeue)(list, offset);
+  if (item) __tsan_acquire(item);
+  return item;
+}
+
+// OSAtomicFifoEnqueue and OSAtomicFifoDequeue are only on OS X.
+#if !SANITIZER_IOS
+
+TSAN_INTERCEPTOR(void, OSAtomicFifoEnqueue, OSFifoQueueHead *list, void *item,
+                 size_t offset) {
+  SCOPED_TSAN_INTERCEPTOR(OSAtomicFifoEnqueue, list, item, offset);
+  __tsan_release(item);
+  REAL(OSAtomicFifoEnqueue)(list, item, offset);
+}
+
+TSAN_INTERCEPTOR(void *, OSAtomicFifoDequeue, OSFifoQueueHead *list,
+                 size_t offset) {
+  SCOPED_TSAN_INTERCEPTOR(OSAtomicFifoDequeue, list, offset);
+  void *item = REAL(OSAtomicFifoDequeue)(list, offset);
+  if (item) __tsan_acquire(item);
+  return item;
+}
+
+#endif
+
+TSAN_INTERCEPTOR(void, OSSpinLockLock, volatile OSSpinLock *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(OSSpinLockLock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(OSSpinLockLock, lock);
+  REAL(OSSpinLockLock)(lock);
+  Acquire(thr, pc, (uptr)lock);
+}
+
+TSAN_INTERCEPTOR(bool, OSSpinLockTry, volatile OSSpinLock *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(OSSpinLockTry)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(OSSpinLockTry, lock);
+  bool result = REAL(OSSpinLockTry)(lock);
+  if (result)
+    Acquire(thr, pc, (uptr)lock);
+  return result;
+}
+
+TSAN_INTERCEPTOR(void, OSSpinLockUnlock, volatile OSSpinLock *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(OSSpinLockUnlock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(OSSpinLockUnlock, lock);
+  Release(thr, pc, (uptr)lock);
+  REAL(OSSpinLockUnlock)(lock);
+}
+
+TSAN_INTERCEPTOR(void, os_lock_lock, void *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(os_lock_lock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_lock_lock, lock);
+  REAL(os_lock_lock)(lock);
+  Acquire(thr, pc, (uptr)lock);
+}
+
+TSAN_INTERCEPTOR(bool, os_lock_trylock, void *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(os_lock_trylock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_lock_trylock, lock);
+  bool result = REAL(os_lock_trylock)(lock);
+  if (result)
+    Acquire(thr, pc, (uptr)lock);
+  return result;
+}
+
+TSAN_INTERCEPTOR(void, os_lock_unlock, void *lock) {
+  CHECK(!cur_thread()->is_dead);
+  if (!cur_thread()->is_inited) {
+    return REAL(os_lock_unlock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_lock_unlock, lock);
+  Release(thr, pc, (uptr)lock);
+  REAL(os_lock_unlock)(lock);
+}
+
+TSAN_INTERCEPTOR(void, os_unfair_lock_lock, os_unfair_lock_t lock) {
+  if (!cur_thread()->is_inited || cur_thread()->is_dead) {
+    return REAL(os_unfair_lock_lock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_unfair_lock_lock, lock);
+  REAL(os_unfair_lock_lock)(lock);
+  Acquire(thr, pc, (uptr)lock);
+}
+
+TSAN_INTERCEPTOR(void, os_unfair_lock_lock_with_options, os_unfair_lock_t lock,
+                 u32 options) {
+  if (!cur_thread()->is_inited || cur_thread()->is_dead) {
+    return REAL(os_unfair_lock_lock_with_options)(lock, options);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_unfair_lock_lock_with_options, lock, options);
+  REAL(os_unfair_lock_lock_with_options)(lock, options);
+  Acquire(thr, pc, (uptr)lock);
+}
+
+TSAN_INTERCEPTOR(bool, os_unfair_lock_trylock, os_unfair_lock_t lock) {
+  if (!cur_thread()->is_inited || cur_thread()->is_dead) {
+    return REAL(os_unfair_lock_trylock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_unfair_lock_trylock, lock);
+  bool result = REAL(os_unfair_lock_trylock)(lock);
+  if (result)
+    Acquire(thr, pc, (uptr)lock);
+  return result;
+}
+
+TSAN_INTERCEPTOR(void, os_unfair_lock_unlock, os_unfair_lock_t lock) {
+  if (!cur_thread()->is_inited || cur_thread()->is_dead) {
+    return REAL(os_unfair_lock_unlock)(lock);
+  }
+  SCOPED_TSAN_INTERCEPTOR(os_unfair_lock_unlock, lock);
+  Release(thr, pc, (uptr)lock);
+  REAL(os_unfair_lock_unlock)(lock);
+}
+
+#if defined(__has_include) && __has_include(<xpc/xpc.h>)
+
+TSAN_INTERCEPTOR(void, xpc_connection_set_event_handler,
+                 xpc_connection_t connection, xpc_handler_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(xpc_connection_set_event_handler, connection,
+                          handler);
+  Release(thr, pc, (uptr)connection);
+  xpc_handler_t new_handler = ^(xpc_object_t object) {
+    {
+      SCOPED_INTERCEPTOR_RAW(xpc_connection_set_event_handler);
+      Acquire(thr, pc, (uptr)connection);
+    }
+    handler(object);
+  };
+  REAL(xpc_connection_set_event_handler)(connection, new_handler);
+}
+
+TSAN_INTERCEPTOR(void, xpc_connection_send_barrier, xpc_connection_t connection,
+                 dispatch_block_t barrier) {
+  SCOPED_TSAN_INTERCEPTOR(xpc_connection_send_barrier, connection, barrier);
+  Release(thr, pc, (uptr)connection);
+  dispatch_block_t new_barrier = ^() {
+    {
+      SCOPED_INTERCEPTOR_RAW(xpc_connection_send_barrier);
+      Acquire(thr, pc, (uptr)connection);
+    }
+    barrier();
+  };
+  REAL(xpc_connection_send_barrier)(connection, new_barrier);
+}
+
+TSAN_INTERCEPTOR(void, xpc_connection_send_message_with_reply,
+                 xpc_connection_t connection, xpc_object_t message,
+                 dispatch_queue_t replyq, xpc_handler_t handler) {
+  SCOPED_TSAN_INTERCEPTOR(xpc_connection_send_message_with_reply, connection,
+                          message, replyq, handler);
+  Release(thr, pc, (uptr)connection);
+  xpc_handler_t new_handler = ^(xpc_object_t object) {
+    {
+      SCOPED_INTERCEPTOR_RAW(xpc_connection_send_message_with_reply);
+      Acquire(thr, pc, (uptr)connection);
+    }
+    handler(object);
+  };
+  REAL(xpc_connection_send_message_with_reply)
+  (connection, message, replyq, new_handler);
+}
+
+TSAN_INTERCEPTOR(void, xpc_connection_cancel, xpc_connection_t connection) {
+  SCOPED_TSAN_INTERCEPTOR(xpc_connection_cancel, connection);
+  Release(thr, pc, (uptr)connection);
+  REAL(xpc_connection_cancel)(connection);
+}
+
+#endif  // #if defined(__has_include) && __has_include(<xpc/xpc.h>)
+
+// Determines whether the Obj-C object pointer is a tagged pointer. Tagged
+// pointers encode the object data directly in their pointer bits and do not
+// have an associated memory allocation. The Obj-C runtime uses tagged pointers
+// to transparently optimize small objects.
+static bool IsTaggedObjCPointer(id obj) {
+  const uptr kPossibleTaggedBits = 0x8000000000000001ull;
+  return ((uptr)obj & kPossibleTaggedBits) != 0;
+}
+
+// Returns an address which can be used to inform TSan about synchronization
+// points (MutexLock/Unlock). The TSan infrastructure expects this to be a valid
+// address in the process space. We do a small allocation here to obtain a
+// stable address (the array backing the hash map can change). The memory is
+// never free'd (leaked) and allocation and locking are slow, but this code only
+// runs for @synchronized with tagged pointers, which is very rare.
+static uptr GetOrCreateSyncAddress(uptr addr, ThreadState *thr, uptr pc) {
+  typedef AddrHashMap<uptr, 5> Map;
+  static Map Addresses;
+  Map::Handle h(&Addresses, addr);
+  if (h.created()) {
+    ThreadIgnoreBegin(thr, pc);
+    *h = (uptr) user_alloc(thr, pc, /*size=*/1);
+    ThreadIgnoreEnd(thr);
+  }
+  return *h;
+}
+
+// Returns an address on which we can synchronize given an Obj-C object pointer.
+// For normal object pointers, this is just the address of the object in memory.
+// Tagged pointers are not backed by an actual memory allocation, so we need to
+// synthesize a valid address.
+static uptr SyncAddressForObjCObject(id obj, ThreadState *thr, uptr pc) {
+  if (IsTaggedObjCPointer(obj))
+    return GetOrCreateSyncAddress((uptr)obj, thr, pc);
+  return (uptr)obj;
+}
+
+TSAN_INTERCEPTOR(int, objc_sync_enter, id obj) {
+  SCOPED_TSAN_INTERCEPTOR(objc_sync_enter, obj);
+  if (!obj) return REAL(objc_sync_enter)(obj);
+  uptr addr = SyncAddressForObjCObject(obj, thr, pc);
+  MutexPreLock(thr, pc, addr, MutexFlagWriteReentrant);
+  int result = REAL(objc_sync_enter)(obj);
+  CHECK_EQ(result, OBJC_SYNC_SUCCESS);
+  MutexPostLock(thr, pc, addr, MutexFlagWriteReentrant);
+  return result;
+}
+
+TSAN_INTERCEPTOR(int, objc_sync_exit, id obj) {
+  SCOPED_TSAN_INTERCEPTOR(objc_sync_exit, obj);
+  if (!obj) return REAL(objc_sync_exit)(obj);
+  uptr addr = SyncAddressForObjCObject(obj, thr, pc);
+  MutexUnlock(thr, pc, addr);
+  int result = REAL(objc_sync_exit)(obj);
+  if (result != OBJC_SYNC_SUCCESS) MutexInvalidAccess(thr, pc, addr);
+  return result;
+}
+
+TSAN_INTERCEPTOR(int, swapcontext, ucontext_t *oucp, const ucontext_t *ucp) {
+  {
+    SCOPED_INTERCEPTOR_RAW(swapcontext, oucp, ucp);
+  }
+  // Because of swapcontext() semantics we have no option but to copy its
+  // implementation here
+  if (!oucp || !ucp) {
+    errno = EINVAL;
+    return -1;
+  }
+  ThreadState *thr = cur_thread();
+  const int UCF_SWAPPED = 0x80000000;
+  oucp->uc_onstack &= ~UCF_SWAPPED;
+  thr->ignore_interceptors++;
+  int ret = getcontext(oucp);
+  if (!(oucp->uc_onstack & UCF_SWAPPED)) {
+    thr->ignore_interceptors--;
+    if (!ret) {
+      oucp->uc_onstack |= UCF_SWAPPED;
+      ret = setcontext(ucp);
+    }
+  }
+  return ret;
+}
+
+// On macOS, libc++ is always linked dynamically, so intercepting works the
+// usual way.
+#define STDCXX_INTERCEPTOR TSAN_INTERCEPTOR
+
+namespace {
+struct fake_shared_weak_count {
+  volatile a64 shared_owners;
+  volatile a64 shared_weak_owners;
+  virtual void _unused_0x0() = 0;
+  virtual void _unused_0x8() = 0;
+  virtual void on_zero_shared() = 0;
+  virtual void _unused_0x18() = 0;
+  virtual void on_zero_shared_weak() = 0;
+  virtual ~fake_shared_weak_count() = 0;  // suppress -Wnon-virtual-dtor
+};
+}  // namespace
+
+// The following code adds libc++ interceptors for:
+//     void __shared_weak_count::__release_shared() _NOEXCEPT;
+//     bool __shared_count::__release_shared() _NOEXCEPT;
+// Shared and weak pointers in C++ maintain reference counts via atomics in
+// libc++.dylib, which are TSan-invisible, and this leads to false positives in
+// destructor code. These interceptors re-implements the whole functions so that
+// the mo_acq_rel semantics of the atomic decrement are visible.
+//
+// Unfortunately, the interceptors cannot simply Acquire/Release some sync
+// object and call the original function, because it would have a race between
+// the sync and the destruction of the object.  Calling both under a lock will
+// not work because the destructor can invoke this interceptor again (and even
+// in a different thread, so recursive locks don't help).
+
+STDCXX_INTERCEPTOR(void, _ZNSt3__119__shared_weak_count16__release_sharedEv,
+                   fake_shared_weak_count *o) {
+  if (!flags()->shared_ptr_interceptor)
+    return REAL(_ZNSt3__119__shared_weak_count16__release_sharedEv)(o);
+
+  SCOPED_TSAN_INTERCEPTOR(_ZNSt3__119__shared_weak_count16__release_sharedEv,
+                          o);
+  if (__tsan_atomic64_fetch_add(&o->shared_owners, -1, mo_release) == 0) {
+    Acquire(thr, pc, (uptr)&o->shared_owners);
+    o->on_zero_shared();
+    if (__tsan_atomic64_fetch_add(&o->shared_weak_owners, -1, mo_release) ==
+        0) {
+      Acquire(thr, pc, (uptr)&o->shared_weak_owners);
+      o->on_zero_shared_weak();
+    }
+  }
+}
+
+STDCXX_INTERCEPTOR(bool, _ZNSt3__114__shared_count16__release_sharedEv,
+                   fake_shared_weak_count *o) {
+  if (!flags()->shared_ptr_interceptor)
+    return REAL(_ZNSt3__114__shared_count16__release_sharedEv)(o);
+
+  SCOPED_TSAN_INTERCEPTOR(_ZNSt3__114__shared_count16__release_sharedEv, o);
+  if (__tsan_atomic64_fetch_add(&o->shared_owners, -1, mo_release) == 0) {
+    Acquire(thr, pc, (uptr)&o->shared_owners);
+    o->on_zero_shared();
+    return true;
+  }
+  return false;
+}
+
+namespace {
+struct call_once_callback_args {
+  void (*orig_func)(void *arg);
+  void *orig_arg;
+  void *flag;
+};
+
+void call_once_callback_wrapper(void *arg) {
+  call_once_callback_args *new_args = (call_once_callback_args *)arg;
+  new_args->orig_func(new_args->orig_arg);
+  __tsan_release(new_args->flag);
+}
+}  // namespace
+
+// This adds a libc++ interceptor for:
+//     void __call_once(volatile unsigned long&, void*, void(*)(void*));
+// C++11 call_once is implemented via an internal function __call_once which is
+// inside libc++.dylib, and the atomic release store inside it is thus
+// TSan-invisible. To avoid false positives, this interceptor wraps the callback
+// function and performs an explicit Release after the user code has run.
+STDCXX_INTERCEPTOR(void, _ZNSt3__111__call_onceERVmPvPFvS2_E, void *flag,
+                   void *arg, void (*func)(void *arg)) {
+  call_once_callback_args new_args = {func, arg, flag};
+  REAL(_ZNSt3__111__call_onceERVmPvPFvS2_E)(flag, &new_args,
+                                            call_once_callback_wrapper);
+}
+
+}  // namespace __tsan
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mach_vm.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mach_vm.cpp
new file mode 100644
index 0000000000..6d62ff6a83
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_mach_vm.cpp
@@ -0,0 +1,53 @@
+//===-- tsan_interceptors_mach_vm.cpp -------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Interceptors for mach_vm_* user space memory routines on Darwin.
+//===----------------------------------------------------------------------===//
+
+#include "interception/interception.h"
+#include "tsan_interceptors.h"
+#include "tsan_platform.h"
+
+#include <mach/mach.h>
+
+namespace __tsan {
+
+static bool intersects_with_shadow(mach_vm_address_t address,
+                                   mach_vm_size_t size, int flags) {
+  // VM_FLAGS_FIXED is 0x0, so we have to test for VM_FLAGS_ANYWHERE.
+  if (flags & VM_FLAGS_ANYWHERE) return false;
+  return !IsAppMem(address) || !IsAppMem(address + size - 1);
+}
+
+TSAN_INTERCEPTOR(kern_return_t, mach_vm_allocate, vm_map_t target,
+                 mach_vm_address_t *address, mach_vm_size_t size, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(mach_vm_allocate, target, address, size, flags);
+  if (target != mach_task_self())
+    return REAL(mach_vm_allocate)(target, address, size, flags);
+  if (address && intersects_with_shadow(*address, size, flags))
+    return KERN_NO_SPACE;
+  kern_return_t kr = REAL(mach_vm_allocate)(target, address, size, flags);
+  if (kr == KERN_SUCCESS)
+    MemoryRangeImitateWriteOrResetRange(thr, pc, *address, size);
+  return kr;
+}
+
+TSAN_INTERCEPTOR(kern_return_t, mach_vm_deallocate, vm_map_t target,
+                 mach_vm_address_t address, mach_vm_size_t size) {
+  SCOPED_TSAN_INTERCEPTOR(mach_vm_deallocate, target, address, size);
+  if (target != mach_task_self())
+    return REAL(mach_vm_deallocate)(target, address, size);
+  kern_return_t kr = REAL(mach_vm_deallocate)(target, address, size);
+  if (kr == KERN_SUCCESS && address)
+    UnmapShadow(thr, address, size);
+  return kr;
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
new file mode 100644
index 0000000000..ea99c38430
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
@@ -0,0 +1,3057 @@
+//===-- tsan_interceptors_posix.cpp ---------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// FIXME: move as many interceptors as possible into
+// sanitizer_common/sanitizer_common_interceptors.inc
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_posix.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_tls_get_addr.h"
+#include "interception/interception.h"
+#include "tsan_interceptors.h"
+#include "tsan_interface.h"
+#include "tsan_platform.h"
+#include "tsan_suppressions.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+#include "tsan_fd.h"
+
+#include <stdarg.h>
+
+using namespace __tsan;
+
+#if SANITIZER_FREEBSD || SANITIZER_MAC
+#define stdout __stdoutp
+#define stderr __stderrp
+#endif
+
+#if SANITIZER_NETBSD
+#define dirfd(dirp) (*(int *)(dirp))
+#define fileno_unlocked(fp)              \
+  (((__sanitizer_FILE *)fp)->_file == -1 \
+       ? -1                              \
+       : (int)(unsigned short)(((__sanitizer_FILE *)fp)->_file))
+
+#define stdout ((__sanitizer_FILE*)&__sF[1])
+#define stderr ((__sanitizer_FILE*)&__sF[2])
+
+#define nanosleep __nanosleep50
+#define vfork __vfork14
+#endif
+
+#ifdef __mips__
+const int kSigCount = 129;
+#else
+const int kSigCount = 65;
+#endif
+
+#ifdef __mips__
+struct ucontext_t {
+  u64 opaque[768 / sizeof(u64) + 1];
+};
+#else
+struct ucontext_t {
+  // The size is determined by looking at sizeof of real ucontext_t on linux.
+  u64 opaque[936 / sizeof(u64) + 1];
+};
+#endif
+
+#if defined(__x86_64__) || defined(__mips__) || SANITIZER_PPC64V1 || \
+    defined(__s390x__)
+#define PTHREAD_ABI_BASE  "GLIBC_2.3.2"
+#elif defined(__aarch64__) || SANITIZER_PPC64V2
+#define PTHREAD_ABI_BASE  "GLIBC_2.17"
+#endif
+
+extern "C" int pthread_attr_init(void *attr);
+extern "C" int pthread_attr_destroy(void *attr);
+DECLARE_REAL(int, pthread_attr_getdetachstate, void *, void *)
+extern "C" int pthread_attr_setstacksize(void *attr, uptr stacksize);
+extern "C" int pthread_atfork(void (*prepare)(void), void (*parent)(void),
+                              void (*child)(void));
+extern "C" int pthread_key_create(unsigned *key, void (*destructor)(void* v));
+extern "C" int pthread_setspecific(unsigned key, const void *v);
+DECLARE_REAL(int, pthread_mutexattr_gettype, void *, void *)
+DECLARE_REAL(int, fflush, __sanitizer_FILE *fp)
+DECLARE_REAL_AND_INTERCEPTOR(void *, malloc, uptr size)
+DECLARE_REAL_AND_INTERCEPTOR(void, free, void *ptr)
+extern "C" int pthread_equal(void *t1, void *t2);
+extern "C" void *pthread_self();
+extern "C" void _exit(int status);
+#if !SANITIZER_NETBSD
+extern "C" int fileno_unlocked(void *stream);
+extern "C" int dirfd(void *dirp);
+#endif
+#if SANITIZER_NETBSD
+extern __sanitizer_FILE __sF[];
+#else
+extern __sanitizer_FILE *stdout, *stderr;
+#endif
+#if !SANITIZER_FREEBSD && !SANITIZER_MAC && !SANITIZER_NETBSD
+const int PTHREAD_MUTEX_RECURSIVE = 1;
+const int PTHREAD_MUTEX_RECURSIVE_NP = 1;
+#else
+const int PTHREAD_MUTEX_RECURSIVE = 2;
+const int PTHREAD_MUTEX_RECURSIVE_NP = 2;
+#endif
+#if !SANITIZER_FREEBSD && !SANITIZER_MAC && !SANITIZER_NETBSD
+const int EPOLL_CTL_ADD = 1;
+#endif
+const int SIGILL = 4;
+const int SIGTRAP = 5;
+const int SIGABRT = 6;
+const int SIGFPE = 8;
+const int SIGSEGV = 11;
+const int SIGPIPE = 13;
+const int SIGTERM = 15;
+#if defined(__mips__) || SANITIZER_FREEBSD || SANITIZER_MAC || SANITIZER_NETBSD
+const int SIGBUS = 10;
+const int SIGSYS = 12;
+#else
+const int SIGBUS = 7;
+const int SIGSYS = 31;
+#endif
+void *const MAP_FAILED = (void*)-1;
+#if SANITIZER_NETBSD
+const int PTHREAD_BARRIER_SERIAL_THREAD = 1234567;
+#elif !SANITIZER_MAC
+const int PTHREAD_BARRIER_SERIAL_THREAD = -1;
+#endif
+const int MAP_FIXED = 0x10;
+typedef long long_t;
+typedef __sanitizer::u16 mode_t;
+
+// From /usr/include/unistd.h
+# define F_ULOCK 0      /* Unlock a previously locked region.  */
+# define F_LOCK  1      /* Lock a region for exclusive use.  */
+# define F_TLOCK 2      /* Test and lock a region for exclusive use.  */
+# define F_TEST  3      /* Test a region for other processes locks.  */
+
+#if SANITIZER_FREEBSD || SANITIZER_MAC || SANITIZER_NETBSD
+const int SA_SIGINFO = 0x40;
+const int SIG_SETMASK = 3;
+#elif defined(__mips__)
+const int SA_SIGINFO = 8;
+const int SIG_SETMASK = 3;
+#else
+const int SA_SIGINFO = 4;
+const int SIG_SETMASK = 2;
+#endif
+
+#define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED \
+  (!cur_thread_init()->is_inited)
+
+namespace __tsan {
+struct SignalDesc {
+  bool armed;
+  __sanitizer_siginfo siginfo;
+  ucontext_t ctx;
+};
+
+struct ThreadSignalContext {
+  int int_signal_send;
+  atomic_uintptr_t in_blocking_func;
+  SignalDesc pending_signals[kSigCount];
+  // emptyset and oldset are too big for stack.
+  __sanitizer_sigset_t emptyset;
+  __sanitizer_sigset_t oldset;
+};
+
+// The sole reason tsan wraps atexit callbacks is to establish synchronization
+// between callback setup and callback execution.
+struct AtExitCtx {
+  void (*f)();
+  void *arg;
+  uptr pc;
+};
+
+// InterceptorContext holds all global data required for interceptors.
+// It's explicitly constructed in InitializeInterceptors with placement new
+// and is never destroyed. This allows usage of members with non-trivial
+// constructors and destructors.
+struct InterceptorContext {
+  // The object is 64-byte aligned, because we want hot data to be located
+  // in a single cache line if possible (it's accessed in every interceptor).
+  ALIGNED(64) LibIgnore libignore;
+  __sanitizer_sigaction sigactions[kSigCount];
+#if !SANITIZER_MAC && !SANITIZER_NETBSD
+  unsigned finalize_key;
+#endif
+
+  Mutex atexit_mu;
+  Vector<struct AtExitCtx *> AtExitStack;
+
+  InterceptorContext() : libignore(LINKER_INITIALIZED), atexit_mu(MutexTypeAtExit), AtExitStack() {}
+};
+
+static ALIGNED(64) char interceptor_placeholder[sizeof(InterceptorContext)];
+InterceptorContext *interceptor_ctx() {
+  return reinterpret_cast<InterceptorContext*>(&interceptor_placeholder[0]);
+}
+
+LibIgnore *libignore() {
+  return &interceptor_ctx()->libignore;
+}
+
+void InitializeLibIgnore() {
+  const SuppressionContext &supp = *Suppressions();
+  const uptr n = supp.SuppressionCount();
+  for (uptr i = 0; i < n; i++) {
+    const Suppression *s = supp.SuppressionAt(i);
+    if (0 == internal_strcmp(s->type, kSuppressionLib))
+      libignore()->AddIgnoredLibrary(s->templ);
+  }
+  if (flags()->ignore_noninstrumented_modules)
+    libignore()->IgnoreNoninstrumentedModules(true);
+  libignore()->OnLibraryLoaded(0);
+}
+
+// The following two hooks can be used by for cooperative scheduling when
+// locking.
+#ifdef TSAN_EXTERNAL_HOOKS
+void OnPotentiallyBlockingRegionBegin();
+void OnPotentiallyBlockingRegionEnd();
+#else
+SANITIZER_WEAK_CXX_DEFAULT_IMPL void OnPotentiallyBlockingRegionBegin() {}
+SANITIZER_WEAK_CXX_DEFAULT_IMPL void OnPotentiallyBlockingRegionEnd() {}
+#endif
+
+}  // namespace __tsan
+
+static ThreadSignalContext *SigCtx(ThreadState *thr) {
+  ThreadSignalContext *ctx = (ThreadSignalContext*)thr->signal_ctx;
+  if (ctx == 0 && !thr->is_dead) {
+    ctx = (ThreadSignalContext*)MmapOrDie(sizeof(*ctx), "ThreadSignalContext");
+    MemoryResetRange(thr, (uptr)&SigCtx, (uptr)ctx, sizeof(*ctx));
+    thr->signal_ctx = ctx;
+  }
+  return ctx;
+}
+
+ScopedInterceptor::ScopedInterceptor(ThreadState *thr, const char *fname,
+                                     uptr pc)
+    : thr_(thr), in_ignored_lib_(false), ignoring_(false) {
+  LazyInitialize(thr);
+  if (!thr_->is_inited) return;
+  if (!thr_->ignore_interceptors) FuncEntry(thr, pc);
+  DPrintf("#%d: intercept %s()\n", thr_->tid, fname);
+  ignoring_ =
+      !thr_->in_ignored_lib && (flags()->ignore_interceptors_accesses ||
+                                libignore()->IsIgnored(pc, &in_ignored_lib_));
+  EnableIgnores();
+}
+
+ScopedInterceptor::~ScopedInterceptor() {
+  if (!thr_->is_inited) return;
+  DisableIgnores();
+  if (!thr_->ignore_interceptors) {
+    ProcessPendingSignals(thr_);
+    FuncExit(thr_);
+    CheckedMutex::CheckNoLocks();
+  }
+}
+
+NOINLINE
+void ScopedInterceptor::EnableIgnoresImpl() {
+  ThreadIgnoreBegin(thr_, 0);
+  if (flags()->ignore_noninstrumented_modules)
+    thr_->suppress_reports++;
+  if (in_ignored_lib_) {
+    DCHECK(!thr_->in_ignored_lib);
+    thr_->in_ignored_lib = true;
+  }
+}
+
+NOINLINE
+void ScopedInterceptor::DisableIgnoresImpl() {
+  ThreadIgnoreEnd(thr_);
+  if (flags()->ignore_noninstrumented_modules)
+    thr_->suppress_reports--;
+  if (in_ignored_lib_) {
+    DCHECK(thr_->in_ignored_lib);
+    thr_->in_ignored_lib = false;
+  }
+}
+
+#define TSAN_INTERCEPT(func) INTERCEPT_FUNCTION(func)
+#if SANITIZER_FREEBSD || SANITIZER_NETBSD
+#  define TSAN_INTERCEPT_VER(func, ver) INTERCEPT_FUNCTION(func)
+#else
+#  define TSAN_INTERCEPT_VER(func, ver) INTERCEPT_FUNCTION_VER(func, ver)
+#endif
+#if SANITIZER_FREEBSD
+#  define TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(func) \
+    INTERCEPT_FUNCTION(_pthread_##func)
+#else
+#  define TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(func)
+#endif
+#if SANITIZER_NETBSD
+#  define TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(func) \
+    INTERCEPT_FUNCTION(__libc_##func)
+#  define TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS_THR(func) \
+    INTERCEPT_FUNCTION(__libc_thr_##func)
+#else
+#  define TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(func)
+#  define TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS_THR(func)
+#endif
+
+#define READ_STRING_OF_LEN(thr, pc, s, len, n)                 \
+  MemoryAccessRange((thr), (pc), (uptr)(s),                         \
+    common_flags()->strict_string_checks ? (len) + 1 : (n), false)
+
+#define READ_STRING(thr, pc, s, n)                             \
+    READ_STRING_OF_LEN((thr), (pc), (s), internal_strlen(s), (n))
+
+#define BLOCK_REAL(name) (BlockingCall(thr), REAL(name))
+
+struct BlockingCall {
+  explicit BlockingCall(ThreadState *thr)
+      : thr(thr)
+      , ctx(SigCtx(thr)) {
+    for (;;) {
+      atomic_store(&ctx->in_blocking_func, 1, memory_order_relaxed);
+      if (atomic_load(&thr->pending_signals, memory_order_relaxed) == 0)
+        break;
+      atomic_store(&ctx->in_blocking_func, 0, memory_order_relaxed);
+      ProcessPendingSignals(thr);
+    }
+    // When we are in a "blocking call", we process signals asynchronously
+    // (right when they arrive). In this context we do not expect to be
+    // executing any user/runtime code. The known interceptor sequence when
+    // this is not true is: pthread_join -> munmap(stack). It's fine
+    // to ignore munmap in this case -- we handle stack shadow separately.
+    thr->ignore_interceptors++;
+  }
+
+  ~BlockingCall() {
+    thr->ignore_interceptors--;
+    atomic_store(&ctx->in_blocking_func, 0, memory_order_relaxed);
+  }
+
+  ThreadState *thr;
+  ThreadSignalContext *ctx;
+};
+
+TSAN_INTERCEPTOR(unsigned, sleep, unsigned sec) {
+  SCOPED_TSAN_INTERCEPTOR(sleep, sec);
+  unsigned res = BLOCK_REAL(sleep)(sec);
+  AfterSleep(thr, pc);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, usleep, long_t usec) {
+  SCOPED_TSAN_INTERCEPTOR(usleep, usec);
+  int res = BLOCK_REAL(usleep)(usec);
+  AfterSleep(thr, pc);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, nanosleep, void *req, void *rem) {
+  SCOPED_TSAN_INTERCEPTOR(nanosleep, req, rem);
+  int res = BLOCK_REAL(nanosleep)(req, rem);
+  AfterSleep(thr, pc);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pause, int fake) {
+  SCOPED_TSAN_INTERCEPTOR(pause, fake);
+  return BLOCK_REAL(pause)(fake);
+}
+
+// Note: we specifically call the function in such strange way
+// with "installed_at" because in reports it will appear between
+// callback frames and the frame that installed the callback.
+static void at_exit_callback_installed_at() {
+  AtExitCtx *ctx;
+  {
+    // Ensure thread-safety.
+    Lock l(&interceptor_ctx()->atexit_mu);
+
+    // Pop AtExitCtx from the top of the stack of callback functions
+    uptr element = interceptor_ctx()->AtExitStack.Size() - 1;
+    ctx = interceptor_ctx()->AtExitStack[element];
+    interceptor_ctx()->AtExitStack.PopBack();
+  }
+
+  ThreadState *thr = cur_thread();
+  Acquire(thr, ctx->pc, (uptr)ctx);
+  FuncEntry(thr, ctx->pc);
+  ((void(*)())ctx->f)();
+  FuncExit(thr);
+  Free(ctx);
+}
+
+static void cxa_at_exit_callback_installed_at(void *arg) {
+  ThreadState *thr = cur_thread();
+  AtExitCtx *ctx = (AtExitCtx*)arg;
+  Acquire(thr, ctx->pc, (uptr)arg);
+  FuncEntry(thr, ctx->pc);
+  ((void(*)(void *arg))ctx->f)(ctx->arg);
+  FuncExit(thr);
+  Free(ctx);
+}
+
+static int setup_at_exit_wrapper(ThreadState *thr, uptr pc, void(*f)(),
+      void *arg, void *dso);
+
+#if !SANITIZER_ANDROID
+TSAN_INTERCEPTOR(int, atexit, void (*f)()) {
+  if (in_symbolizer())
+    return 0;
+  // We want to setup the atexit callback even if we are in ignored lib
+  // or after fork.
+  SCOPED_INTERCEPTOR_RAW(atexit, f);
+  return setup_at_exit_wrapper(thr, GET_CALLER_PC(), (void (*)())f, 0, 0);
+}
+#endif
+
+TSAN_INTERCEPTOR(int, __cxa_atexit, void (*f)(void *a), void *arg, void *dso) {
+  if (in_symbolizer())
+    return 0;
+  SCOPED_TSAN_INTERCEPTOR(__cxa_atexit, f, arg, dso);
+  return setup_at_exit_wrapper(thr, GET_CALLER_PC(), (void (*)())f, arg, dso);
+}
+
+static int setup_at_exit_wrapper(ThreadState *thr, uptr pc, void(*f)(),
+      void *arg, void *dso) {
+  auto *ctx = New<AtExitCtx>();
+  ctx->f = f;
+  ctx->arg = arg;
+  ctx->pc = pc;
+  Release(thr, pc, (uptr)ctx);
+  // Memory allocation in __cxa_atexit will race with free during exit,
+  // because we do not see synchronization around atexit callback list.
+  ThreadIgnoreBegin(thr, pc);
+  int res;
+  if (!dso) {
+    // NetBSD does not preserve the 2nd argument if dso is equal to 0
+    // Store ctx in a local stack-like structure
+
+    // Ensure thread-safety.
+    Lock l(&interceptor_ctx()->atexit_mu);
+    // __cxa_atexit calls calloc. If we don't ignore interceptors, we will fail
+    // due to atexit_mu held on exit from the calloc interceptor.
+    ScopedIgnoreInterceptors ignore;
+
+    res = REAL(__cxa_atexit)((void (*)(void *a))at_exit_callback_installed_at,
+                             0, 0);
+    // Push AtExitCtx on the top of the stack of callback functions
+    if (!res) {
+      interceptor_ctx()->AtExitStack.PushBack(ctx);
+    }
+  } else {
+    res = REAL(__cxa_atexit)(cxa_at_exit_callback_installed_at, ctx, dso);
+  }
+  ThreadIgnoreEnd(thr);
+  return res;
+}
+
+#if !SANITIZER_MAC && !SANITIZER_NETBSD
+static void on_exit_callback_installed_at(int status, void *arg) {
+  ThreadState *thr = cur_thread();
+  AtExitCtx *ctx = (AtExitCtx*)arg;
+  Acquire(thr, ctx->pc, (uptr)arg);
+  FuncEntry(thr, ctx->pc);
+  ((void(*)(int status, void *arg))ctx->f)(status, ctx->arg);
+  FuncExit(thr);
+  Free(ctx);
+}
+
+TSAN_INTERCEPTOR(int, on_exit, void(*f)(int, void*), void *arg) {
+  if (in_symbolizer())
+    return 0;
+  SCOPED_TSAN_INTERCEPTOR(on_exit, f, arg);
+  auto *ctx = New<AtExitCtx>();
+  ctx->f = (void(*)())f;
+  ctx->arg = arg;
+  ctx->pc = GET_CALLER_PC();
+  Release(thr, pc, (uptr)ctx);
+  // Memory allocation in __cxa_atexit will race with free during exit,
+  // because we do not see synchronization around atexit callback list.
+  ThreadIgnoreBegin(thr, pc);
+  int res = REAL(on_exit)(on_exit_callback_installed_at, ctx);
+  ThreadIgnoreEnd(thr);
+  return res;
+}
+#define TSAN_MAYBE_INTERCEPT_ON_EXIT TSAN_INTERCEPT(on_exit)
+#else
+#define TSAN_MAYBE_INTERCEPT_ON_EXIT
+#endif
+
+// Cleanup old bufs.
+static void JmpBufGarbageCollect(ThreadState *thr, uptr sp) {
+  for (uptr i = 0; i < thr->jmp_bufs.Size(); i++) {
+    JmpBuf *buf = &thr->jmp_bufs[i];
+    if (buf->sp <= sp) {
+      uptr sz = thr->jmp_bufs.Size();
+      internal_memcpy(buf, &thr->jmp_bufs[sz - 1], sizeof(*buf));
+      thr->jmp_bufs.PopBack();
+      i--;
+    }
+  }
+}
+
+static void SetJmp(ThreadState *thr, uptr sp) {
+  if (!thr->is_inited)  // called from libc guts during bootstrap
+    return;
+  // Cleanup old bufs.
+  JmpBufGarbageCollect(thr, sp);
+  // Remember the buf.
+  JmpBuf *buf = thr->jmp_bufs.PushBack();
+  buf->sp = sp;
+  buf->shadow_stack_pos = thr->shadow_stack_pos;
+  ThreadSignalContext *sctx = SigCtx(thr);
+  buf->int_signal_send = sctx ? sctx->int_signal_send : 0;
+  buf->in_blocking_func = sctx ?
+      atomic_load(&sctx->in_blocking_func, memory_order_relaxed) :
+      false;
+  buf->in_signal_handler = atomic_load(&thr->in_signal_handler,
+      memory_order_relaxed);
+}
+
+static void LongJmp(ThreadState *thr, uptr *env) {
+  uptr sp = ExtractLongJmpSp(env);
+  // Find the saved buf with matching sp.
+  for (uptr i = 0; i < thr->jmp_bufs.Size(); i++) {
+    JmpBuf *buf = &thr->jmp_bufs[i];
+    if (buf->sp == sp) {
+      CHECK_GE(thr->shadow_stack_pos, buf->shadow_stack_pos);
+      // Unwind the stack.
+      while (thr->shadow_stack_pos > buf->shadow_stack_pos)
+        FuncExit(thr);
+      ThreadSignalContext *sctx = SigCtx(thr);
+      if (sctx) {
+        sctx->int_signal_send = buf->int_signal_send;
+        atomic_store(&sctx->in_blocking_func, buf->in_blocking_func,
+            memory_order_relaxed);
+      }
+      atomic_store(&thr->in_signal_handler, buf->in_signal_handler,
+          memory_order_relaxed);
+      JmpBufGarbageCollect(thr, buf->sp - 1);  // do not collect buf->sp
+      return;
+    }
+  }
+  Printf("ThreadSanitizer: can't find longjmp buf\n");
+  CHECK(0);
+}
+
+// FIXME: put everything below into a common extern "C" block?
+extern "C" void __tsan_setjmp(uptr sp) { SetJmp(cur_thread_init(), sp); }
+
+#if SANITIZER_MAC
+TSAN_INTERCEPTOR(int, setjmp, void *env);
+TSAN_INTERCEPTOR(int, _setjmp, void *env);
+TSAN_INTERCEPTOR(int, sigsetjmp, void *env);
+#else  // SANITIZER_MAC
+
+#if SANITIZER_NETBSD
+#define setjmp_symname __setjmp14
+#define sigsetjmp_symname __sigsetjmp14
+#else
+#define setjmp_symname setjmp
+#define sigsetjmp_symname sigsetjmp
+#endif
+
+#define TSAN_INTERCEPTOR_SETJMP_(x) __interceptor_ ## x
+#define TSAN_INTERCEPTOR_SETJMP__(x) TSAN_INTERCEPTOR_SETJMP_(x)
+#define TSAN_INTERCEPTOR_SETJMP TSAN_INTERCEPTOR_SETJMP__(setjmp_symname)
+#define TSAN_INTERCEPTOR_SIGSETJMP TSAN_INTERCEPTOR_SETJMP__(sigsetjmp_symname)
+
+#define TSAN_STRING_SETJMP SANITIZER_STRINGIFY(setjmp_symname)
+#define TSAN_STRING_SIGSETJMP SANITIZER_STRINGIFY(sigsetjmp_symname)
+
+// Not called.  Merely to satisfy TSAN_INTERCEPT().
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+int TSAN_INTERCEPTOR_SETJMP(void *env);
+extern "C" int TSAN_INTERCEPTOR_SETJMP(void *env) {
+  CHECK(0);
+  return 0;
+}
+
+// FIXME: any reason to have a separate declaration?
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+int __interceptor__setjmp(void *env);
+extern "C" int __interceptor__setjmp(void *env) {
+  CHECK(0);
+  return 0;
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+int TSAN_INTERCEPTOR_SIGSETJMP(void *env);
+extern "C" int TSAN_INTERCEPTOR_SIGSETJMP(void *env) {
+  CHECK(0);
+  return 0;
+}
+
+#if !SANITIZER_NETBSD
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+int __interceptor___sigsetjmp(void *env);
+extern "C" int __interceptor___sigsetjmp(void *env) {
+  CHECK(0);
+  return 0;
+}
+#endif
+
+extern "C" int setjmp_symname(void *env);
+extern "C" int _setjmp(void *env);
+extern "C" int sigsetjmp_symname(void *env);
+#if !SANITIZER_NETBSD
+extern "C" int __sigsetjmp(void *env);
+#endif
+DEFINE_REAL(int, setjmp_symname, void *env)
+DEFINE_REAL(int, _setjmp, void *env)
+DEFINE_REAL(int, sigsetjmp_symname, void *env)
+#if !SANITIZER_NETBSD
+DEFINE_REAL(int, __sigsetjmp, void *env)
+#endif
+#endif  // SANITIZER_MAC
+
+#if SANITIZER_NETBSD
+#define longjmp_symname __longjmp14
+#define siglongjmp_symname __siglongjmp14
+#else
+#define longjmp_symname longjmp
+#define siglongjmp_symname siglongjmp
+#endif
+
+TSAN_INTERCEPTOR(void, longjmp_symname, uptr *env, int val) {
+  // Note: if we call REAL(longjmp) in the context of ScopedInterceptor,
+  // bad things will happen. We will jump over ScopedInterceptor dtor and can
+  // leave thr->in_ignored_lib set.
+  {
+    SCOPED_INTERCEPTOR_RAW(longjmp_symname, env, val);
+  }
+  LongJmp(cur_thread(), env);
+  REAL(longjmp_symname)(env, val);
+}
+
+TSAN_INTERCEPTOR(void, siglongjmp_symname, uptr *env, int val) {
+  {
+    SCOPED_INTERCEPTOR_RAW(siglongjmp_symname, env, val);
+  }
+  LongJmp(cur_thread(), env);
+  REAL(siglongjmp_symname)(env, val);
+}
+
+#if SANITIZER_NETBSD
+TSAN_INTERCEPTOR(void, _longjmp, uptr *env, int val) {
+  {
+    SCOPED_INTERCEPTOR_RAW(_longjmp, env, val);
+  }
+  LongJmp(cur_thread(), env);
+  REAL(_longjmp)(env, val);
+}
+#endif
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(void*, malloc, uptr size) {
+  if (in_symbolizer())
+    return InternalAlloc(size);
+  void *p = 0;
+  {
+    SCOPED_INTERCEPTOR_RAW(malloc, size);
+    p = user_alloc(thr, pc, size);
+  }
+  invoke_malloc_hook(p, size);
+  return p;
+}
+
+// In glibc<2.25, dynamic TLS blocks are allocated by __libc_memalign. Intercept
+// __libc_memalign so that (1) we can detect races (2) free will not be called
+// on libc internally allocated blocks.
+TSAN_INTERCEPTOR(void*, __libc_memalign, uptr align, uptr sz) {
+  SCOPED_INTERCEPTOR_RAW(__libc_memalign, align, sz);
+  return user_memalign(thr, pc, align, sz);
+}
+
+TSAN_INTERCEPTOR(void*, calloc, uptr size, uptr n) {
+  if (in_symbolizer())
+    return InternalCalloc(size, n);
+  void *p = 0;
+  {
+    SCOPED_INTERCEPTOR_RAW(calloc, size, n);
+    p = user_calloc(thr, pc, size, n);
+  }
+  invoke_malloc_hook(p, n * size);
+  return p;
+}
+
+TSAN_INTERCEPTOR(void*, realloc, void *p, uptr size) {
+  if (in_symbolizer())
+    return InternalRealloc(p, size);
+  if (p)
+    invoke_free_hook(p);
+  {
+    SCOPED_INTERCEPTOR_RAW(realloc, p, size);
+    p = user_realloc(thr, pc, p, size);
+  }
+  invoke_malloc_hook(p, size);
+  return p;
+}
+
+TSAN_INTERCEPTOR(void*, reallocarray, void *p, uptr size, uptr n) {
+  if (in_symbolizer())
+    return InternalReallocArray(p, size, n);
+  if (p)
+    invoke_free_hook(p);
+  {
+    SCOPED_INTERCEPTOR_RAW(reallocarray, p, size, n);
+    p = user_reallocarray(thr, pc, p, size, n);
+  }
+  invoke_malloc_hook(p, size);
+  return p;
+}
+
+TSAN_INTERCEPTOR(void, free, void *p) {
+  if (p == 0)
+    return;
+  if (in_symbolizer())
+    return InternalFree(p);
+  invoke_free_hook(p);
+  SCOPED_INTERCEPTOR_RAW(free, p);
+  user_free(thr, pc, p);
+}
+
+TSAN_INTERCEPTOR(void, cfree, void *p) {
+  if (p == 0)
+    return;
+  if (in_symbolizer())
+    return InternalFree(p);
+  invoke_free_hook(p);
+  SCOPED_INTERCEPTOR_RAW(cfree, p);
+  user_free(thr, pc, p);
+}
+
+TSAN_INTERCEPTOR(uptr, malloc_usable_size, void *p) {
+  SCOPED_INTERCEPTOR_RAW(malloc_usable_size, p);
+  return user_alloc_usable_size(p);
+}
+#endif
+
+TSAN_INTERCEPTOR(char *, strcpy, char *dst, const char *src) {
+  SCOPED_TSAN_INTERCEPTOR(strcpy, dst, src);
+  uptr srclen = internal_strlen(src);
+  MemoryAccessRange(thr, pc, (uptr)dst, srclen + 1, true);
+  MemoryAccessRange(thr, pc, (uptr)src, srclen + 1, false);
+  return REAL(strcpy)(dst, src);
+}
+
+TSAN_INTERCEPTOR(char*, strncpy, char *dst, char *src, uptr n) {
+  SCOPED_TSAN_INTERCEPTOR(strncpy, dst, src, n);
+  uptr srclen = internal_strnlen(src, n);
+  MemoryAccessRange(thr, pc, (uptr)dst, n, true);
+  MemoryAccessRange(thr, pc, (uptr)src, min(srclen + 1, n), false);
+  return REAL(strncpy)(dst, src, n);
+}
+
+TSAN_INTERCEPTOR(char*, strdup, const char *str) {
+  SCOPED_TSAN_INTERCEPTOR(strdup, str);
+  // strdup will call malloc, so no instrumentation is required here.
+  return REAL(strdup)(str);
+}
+
+// Zero out addr if it points into shadow memory and was provided as a hint
+// only, i.e., MAP_FIXED is not set.
+static bool fix_mmap_addr(void **addr, long_t sz, int flags) {
+  if (*addr) {
+    if (!IsAppMem((uptr)*addr) || !IsAppMem((uptr)*addr + sz - 1)) {
+      if (flags & MAP_FIXED) {
+        errno = errno_EINVAL;
+        return false;
+      } else {
+        *addr = 0;
+      }
+    }
+  }
+  return true;
+}
+
+template <class Mmap>
+static void *mmap_interceptor(ThreadState *thr, uptr pc, Mmap real_mmap,
+                              void *addr, SIZE_T sz, int prot, int flags,
+                              int fd, OFF64_T off) {
+  if (!fix_mmap_addr(&addr, sz, flags)) return MAP_FAILED;
+  void *res = real_mmap(addr, sz, prot, flags, fd, off);
+  if (res != MAP_FAILED) {
+    if (!IsAppMem((uptr)res) || !IsAppMem((uptr)res + sz - 1)) {
+      Report("ThreadSanitizer: mmap at bad address: addr=%p size=%p res=%p\n",
+             addr, (void*)sz, res);
+      Die();
+    }
+    if (fd > 0) FdAccess(thr, pc, fd);
+    MemoryRangeImitateWriteOrResetRange(thr, pc, (uptr)res, sz);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, munmap, void *addr, long_t sz) {
+  SCOPED_TSAN_INTERCEPTOR(munmap, addr, sz);
+  UnmapShadow(thr, (uptr)addr, sz);
+  int res = REAL(munmap)(addr, sz);
+  return res;
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(void*, memalign, uptr align, uptr sz) {
+  SCOPED_INTERCEPTOR_RAW(memalign, align, sz);
+  return user_memalign(thr, pc, align, sz);
+}
+#define TSAN_MAYBE_INTERCEPT_MEMALIGN TSAN_INTERCEPT(memalign)
+#else
+#define TSAN_MAYBE_INTERCEPT_MEMALIGN
+#endif
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(void*, aligned_alloc, uptr align, uptr sz) {
+  if (in_symbolizer())
+    return InternalAlloc(sz, nullptr, align);
+  SCOPED_INTERCEPTOR_RAW(aligned_alloc, align, sz);
+  return user_aligned_alloc(thr, pc, align, sz);
+}
+
+TSAN_INTERCEPTOR(void*, valloc, uptr sz) {
+  if (in_symbolizer())
+    return InternalAlloc(sz, nullptr, GetPageSizeCached());
+  SCOPED_INTERCEPTOR_RAW(valloc, sz);
+  return user_valloc(thr, pc, sz);
+}
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(void*, pvalloc, uptr sz) {
+  if (in_symbolizer()) {
+    uptr PageSize = GetPageSizeCached();
+    sz = sz ? RoundUpTo(sz, PageSize) : PageSize;
+    return InternalAlloc(sz, nullptr, PageSize);
+  }
+  SCOPED_INTERCEPTOR_RAW(pvalloc, sz);
+  return user_pvalloc(thr, pc, sz);
+}
+#define TSAN_MAYBE_INTERCEPT_PVALLOC TSAN_INTERCEPT(pvalloc)
+#else
+#define TSAN_MAYBE_INTERCEPT_PVALLOC
+#endif
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, posix_memalign, void **memptr, uptr align, uptr sz) {
+  if (in_symbolizer()) {
+    void *p = InternalAlloc(sz, nullptr, align);
+    if (!p)
+      return errno_ENOMEM;
+    *memptr = p;
+    return 0;
+  }
+  SCOPED_INTERCEPTOR_RAW(posix_memalign, memptr, align, sz);
+  return user_posix_memalign(thr, pc, memptr, align, sz);
+}
+#endif
+
+// Both __cxa_guard_acquire and pthread_once 0-initialize
+// the object initially. pthread_once does not have any
+// other ABI requirements. __cxa_guard_acquire assumes
+// that any non-0 value in the first byte means that
+// initialization is completed. Contents of the remaining
+// bytes are up to us.
+constexpr u32 kGuardInit = 0;
+constexpr u32 kGuardDone = 1;
+constexpr u32 kGuardRunning = 1 << 16;
+constexpr u32 kGuardWaiter = 1 << 17;
+
+static int guard_acquire(ThreadState *thr, uptr pc, atomic_uint32_t *g,
+                         bool blocking_hooks = true) {
+  if (blocking_hooks)
+    OnPotentiallyBlockingRegionBegin();
+  auto on_exit = at_scope_exit([blocking_hooks] {
+    if (blocking_hooks)
+      OnPotentiallyBlockingRegionEnd();
+  });
+
+  for (;;) {
+    u32 cmp = atomic_load(g, memory_order_acquire);
+    if (cmp == kGuardInit) {
+      if (atomic_compare_exchange_strong(g, &cmp, kGuardRunning,
+                                         memory_order_relaxed))
+        return 1;
+    } else if (cmp == kGuardDone) {
+      if (!thr->in_ignored_lib)
+        Acquire(thr, pc, (uptr)g);
+      return 0;
+    } else {
+      if ((cmp & kGuardWaiter) ||
+          atomic_compare_exchange_strong(g, &cmp, cmp | kGuardWaiter,
+                                         memory_order_relaxed))
+        FutexWait(g, cmp | kGuardWaiter);
+    }
+  }
+}
+
+static void guard_release(ThreadState *thr, uptr pc, atomic_uint32_t *g,
+                          u32 v) {
+  if (!thr->in_ignored_lib)
+    Release(thr, pc, (uptr)g);
+  u32 old = atomic_exchange(g, v, memory_order_release);
+  if (old & kGuardWaiter)
+    FutexWake(g, 1 << 30);
+}
+
+// __cxa_guard_acquire and friends need to be intercepted in a special way -
+// regular interceptors will break statically-linked libstdc++. Linux
+// interceptors are especially defined as weak functions (so that they don't
+// cause link errors when user defines them as well). So they silently
+// auto-disable themselves when such symbol is already present in the binary. If
+// we link libstdc++ statically, it will bring own __cxa_guard_acquire which
+// will silently replace our interceptor.  That's why on Linux we simply export
+// these interceptors with INTERFACE_ATTRIBUTE.
+// On OS X, we don't support statically linking, so we just use a regular
+// interceptor.
+#if SANITIZER_MAC
+#define STDCXX_INTERCEPTOR TSAN_INTERCEPTOR
+#else
+#define STDCXX_INTERCEPTOR(rettype, name, ...) \
+  extern "C" rettype INTERFACE_ATTRIBUTE name(__VA_ARGS__)
+#endif
+
+// Used in thread-safe function static initialization.
+STDCXX_INTERCEPTOR(int, __cxa_guard_acquire, atomic_uint32_t *g) {
+  SCOPED_INTERCEPTOR_RAW(__cxa_guard_acquire, g);
+  return guard_acquire(thr, pc, g);
+}
+
+STDCXX_INTERCEPTOR(void, __cxa_guard_release, atomic_uint32_t *g) {
+  SCOPED_INTERCEPTOR_RAW(__cxa_guard_release, g);
+  guard_release(thr, pc, g, kGuardDone);
+}
+
+STDCXX_INTERCEPTOR(void, __cxa_guard_abort, atomic_uint32_t *g) {
+  SCOPED_INTERCEPTOR_RAW(__cxa_guard_abort, g);
+  guard_release(thr, pc, g, kGuardInit);
+}
+
+namespace __tsan {
+void DestroyThreadState() {
+  ThreadState *thr = cur_thread();
+  Processor *proc = thr->proc();
+  ThreadFinish(thr);
+  ProcUnwire(proc, thr);
+  ProcDestroy(proc);
+  DTLS_Destroy();
+  cur_thread_finalize();
+}
+
+void PlatformCleanUpThreadState(ThreadState *thr) {
+  ThreadSignalContext *sctx = thr->signal_ctx;
+  if (sctx) {
+    thr->signal_ctx = 0;
+    UnmapOrDie(sctx, sizeof(*sctx));
+  }
+}
+}  // namespace __tsan
+
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
+static void thread_finalize(void *v) {
+  uptr iter = (uptr)v;
+  if (iter > 1) {
+    if (pthread_setspecific(interceptor_ctx()->finalize_key,
+        (void*)(iter - 1))) {
+      Printf("ThreadSanitizer: failed to set thread key\n");
+      Die();
+    }
+    return;
+  }
+  DestroyThreadState();
+}
+#endif
+
+
+struct ThreadParam {
+  void* (*callback)(void *arg);
+  void *param;
+  Tid tid;
+  Semaphore created;
+  Semaphore started;
+};
+
+extern "C" void *__tsan_thread_start_func(void *arg) {
+  ThreadParam *p = (ThreadParam*)arg;
+  void* (*callback)(void *arg) = p->callback;
+  void *param = p->param;
+  {
+    ThreadState *thr = cur_thread_init();
+    // Thread-local state is not initialized yet.
+    ScopedIgnoreInterceptors ignore;
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
+    ThreadIgnoreBegin(thr, 0);
+    if (pthread_setspecific(interceptor_ctx()->finalize_key,
+                            (void *)GetPthreadDestructorIterations())) {
+      Printf("ThreadSanitizer: failed to set thread key\n");
+      Die();
+    }
+    ThreadIgnoreEnd(thr);
+#endif
+    p->created.Wait();
+    Processor *proc = ProcCreate();
+    ProcWire(proc, thr);
+    ThreadStart(thr, p->tid, GetTid(), ThreadType::Regular);
+    p->started.Post();
+  }
+  void *res = callback(param);
+  // Prevent the callback from being tail called,
+  // it mixes up stack traces.
+  volatile int foo = 42;
+  foo++;
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_create,
+    void *th, void *attr, void *(*callback)(void*), void * param) {
+  SCOPED_INTERCEPTOR_RAW(pthread_create, th, attr, callback, param);
+
+  MaybeSpawnBackgroundThread();
+
+  if (ctx->after_multithreaded_fork) {
+    if (flags()->die_after_fork) {
+      Report("ThreadSanitizer: starting new threads after multi-threaded "
+          "fork is not supported. Dying (set die_after_fork=0 to override)\n");
+      Die();
+    } else {
+      VPrintf(1,
+              "ThreadSanitizer: starting new threads after multi-threaded "
+              "fork is not supported (pid %lu). Continuing because of "
+              "die_after_fork=0, but you are on your own\n",
+              internal_getpid());
+    }
+  }
+  __sanitizer_pthread_attr_t myattr;
+  if (attr == 0) {
+    pthread_attr_init(&myattr);
+    attr = &myattr;
+  }
+  int detached = 0;
+  REAL(pthread_attr_getdetachstate)(attr, &detached);
+  AdjustStackSize(attr);
+
+  ThreadParam p;
+  p.callback = callback;
+  p.param = param;
+  p.tid = kMainTid;
+  int res = -1;
+  {
+    // Otherwise we see false positives in pthread stack manipulation.
+    ScopedIgnoreInterceptors ignore;
+    ThreadIgnoreBegin(thr, pc);
+    res = REAL(pthread_create)(th, attr, __tsan_thread_start_func, &p);
+    ThreadIgnoreEnd(thr);
+  }
+  if (res == 0) {
+    p.tid = ThreadCreate(thr, pc, *(uptr *)th, IsStateDetached(detached));
+    CHECK_NE(p.tid, kMainTid);
+    // Synchronization on p.tid serves two purposes:
+    // 1. ThreadCreate must finish before the new thread starts.
+    //    Otherwise the new thread can call pthread_detach, but the pthread_t
+    //    identifier is not yet registered in ThreadRegistry by ThreadCreate.
+    // 2. ThreadStart must finish before this thread continues.
+    //    Otherwise, this thread can call pthread_detach and reset thr->sync
+    //    before the new thread got a chance to acquire from it in ThreadStart.
+    p.created.Post();
+    p.started.Wait();
+  }
+  if (attr == &myattr)
+    pthread_attr_destroy(&myattr);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_join, void *th, void **ret) {
+  SCOPED_INTERCEPTOR_RAW(pthread_join, th, ret);
+  Tid tid = ThreadConsumeTid(thr, pc, (uptr)th);
+  ThreadIgnoreBegin(thr, pc);
+  int res = BLOCK_REAL(pthread_join)(th, ret);
+  ThreadIgnoreEnd(thr);
+  if (res == 0) {
+    ThreadJoin(thr, pc, tid);
+  }
+  return res;
+}
+
+DEFINE_REAL_PTHREAD_FUNCTIONS
+
+TSAN_INTERCEPTOR(int, pthread_detach, void *th) {
+  SCOPED_INTERCEPTOR_RAW(pthread_detach, th);
+  Tid tid = ThreadConsumeTid(thr, pc, (uptr)th);
+  int res = REAL(pthread_detach)(th);
+  if (res == 0) {
+    ThreadDetach(thr, pc, tid);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(void, pthread_exit, void *retval) {
+  {
+    SCOPED_INTERCEPTOR_RAW(pthread_exit, retval);
+#if !SANITIZER_MAC && !SANITIZER_ANDROID
+    CHECK_EQ(thr, &cur_thread_placeholder);
+#endif
+  }
+  REAL(pthread_exit)(retval);
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, pthread_tryjoin_np, void *th, void **ret) {
+  SCOPED_INTERCEPTOR_RAW(pthread_tryjoin_np, th, ret);
+  Tid tid = ThreadConsumeTid(thr, pc, (uptr)th);
+  ThreadIgnoreBegin(thr, pc);
+  int res = REAL(pthread_tryjoin_np)(th, ret);
+  ThreadIgnoreEnd(thr);
+  if (res == 0)
+    ThreadJoin(thr, pc, tid);
+  else
+    ThreadNotJoined(thr, pc, tid, (uptr)th);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_timedjoin_np, void *th, void **ret,
+                 const struct timespec *abstime) {
+  SCOPED_INTERCEPTOR_RAW(pthread_timedjoin_np, th, ret, abstime);
+  Tid tid = ThreadConsumeTid(thr, pc, (uptr)th);
+  ThreadIgnoreBegin(thr, pc);
+  int res = BLOCK_REAL(pthread_timedjoin_np)(th, ret, abstime);
+  ThreadIgnoreEnd(thr);
+  if (res == 0)
+    ThreadJoin(thr, pc, tid);
+  else
+    ThreadNotJoined(thr, pc, tid, (uptr)th);
+  return res;
+}
+#endif
+
+// Problem:
+// NPTL implementation of pthread_cond has 2 versions (2.2.5 and 2.3.2).
+// pthread_cond_t has different size in the different versions.
+// If call new REAL functions for old pthread_cond_t, they will corrupt memory
+// after pthread_cond_t (old cond is smaller).
+// If we call old REAL functions for new pthread_cond_t, we will lose  some
+// functionality (e.g. old functions do not support waiting against
+// CLOCK_REALTIME).
+// Proper handling would require to have 2 versions of interceptors as well.
+// But this is messy, in particular requires linker scripts when sanitizer
+// runtime is linked into a shared library.
+// Instead we assume we don't have dynamic libraries built against old
+// pthread (2.2.5 is dated by 2002). And provide legacy_pthread_cond flag
+// that allows to work with old libraries (but this mode does not support
+// some features, e.g. pthread_condattr_getpshared).
+static void *init_cond(void *c, bool force = false) {
+  // sizeof(pthread_cond_t) >= sizeof(uptr) in both versions.
+  // So we allocate additional memory on the side large enough to hold
+  // any pthread_cond_t object. Always call new REAL functions, but pass
+  // the aux object to them.
+  // Note: the code assumes that PTHREAD_COND_INITIALIZER initializes
+  // first word of pthread_cond_t to zero.
+  // It's all relevant only for linux.
+  if (!common_flags()->legacy_pthread_cond)
+    return c;
+  atomic_uintptr_t *p = (atomic_uintptr_t*)c;
+  uptr cond = atomic_load(p, memory_order_acquire);
+  if (!force && cond != 0)
+    return (void*)cond;
+  void *newcond = WRAP(malloc)(pthread_cond_t_sz);
+  internal_memset(newcond, 0, pthread_cond_t_sz);
+  if (atomic_compare_exchange_strong(p, &cond, (uptr)newcond,
+      memory_order_acq_rel))
+    return newcond;
+  WRAP(free)(newcond);
+  return (void*)cond;
+}
+
+namespace {
+
+template <class Fn>
+struct CondMutexUnlockCtx {
+  ScopedInterceptor *si;
+  ThreadState *thr;
+  uptr pc;
+  void *m;
+  void *c;
+  const Fn &fn;
+
+  int Cancel() const { return fn(); }
+  void Unlock() const;
+};
+
+template <class Fn>
+void CondMutexUnlockCtx<Fn>::Unlock() const {
+  // pthread_cond_wait interceptor has enabled async signal delivery
+  // (see BlockingCall below). Disable async signals since we are running
+  // tsan code. Also ScopedInterceptor and BlockingCall destructors won't run
+  // since the thread is cancelled, so we have to manually execute them
+  // (the thread still can run some user code due to pthread_cleanup_push).
+  ThreadSignalContext *ctx = SigCtx(thr);
+  CHECK_EQ(atomic_load(&ctx->in_blocking_func, memory_order_relaxed), 1);
+  atomic_store(&ctx->in_blocking_func, 0, memory_order_relaxed);
+  MutexPostLock(thr, pc, (uptr)m, MutexFlagDoPreLockOnPostLock);
+  // Undo BlockingCall ctor effects.
+  thr->ignore_interceptors--;
+  si->~ScopedInterceptor();
+}
+}  // namespace
+
+INTERCEPTOR(int, pthread_cond_init, void *c, void *a) {
+  void *cond = init_cond(c, true);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_init, cond, a);
+  MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), true);
+  return REAL(pthread_cond_init)(cond, a);
+}
+
+template <class Fn>
+int cond_wait(ThreadState *thr, uptr pc, ScopedInterceptor *si, const Fn &fn,
+              void *c, void *m) {
+  MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), false);
+  MutexUnlock(thr, pc, (uptr)m);
+  int res = 0;
+  // This ensures that we handle mutex lock even in case of pthread_cancel.
+  // See test/tsan/cond_cancel.cpp.
+  {
+    // Enable signal delivery while the thread is blocked.
+    BlockingCall bc(thr);
+    CondMutexUnlockCtx<Fn> arg = {si, thr, pc, m, c, fn};
+    res = call_pthread_cancel_with_cleanup(
+        [](void *arg) -> int {
+          return ((const CondMutexUnlockCtx<Fn> *)arg)->Cancel();
+        },
+        [](void *arg) { ((const CondMutexUnlockCtx<Fn> *)arg)->Unlock(); },
+        &arg);
+  }
+  if (res == errno_EOWNERDEAD) MutexRepair(thr, pc, (uptr)m);
+  MutexPostLock(thr, pc, (uptr)m, MutexFlagDoPreLockOnPostLock);
+  return res;
+}
+
+INTERCEPTOR(int, pthread_cond_wait, void *c, void *m) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_wait, cond, m);
+  return cond_wait(
+      thr, pc, &si, [=]() { return REAL(pthread_cond_wait)(cond, m); }, cond,
+      m);
+}
+
+INTERCEPTOR(int, pthread_cond_timedwait, void *c, void *m, void *abstime) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_timedwait, cond, m, abstime);
+  return cond_wait(
+      thr, pc, &si,
+      [=]() { return REAL(pthread_cond_timedwait)(cond, m, abstime); }, cond,
+      m);
+}
+
+#if SANITIZER_LINUX
+INTERCEPTOR(int, pthread_cond_clockwait, void *c, void *m,
+            __sanitizer_clockid_t clock, void *abstime) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_clockwait, cond, m, clock, abstime);
+  return cond_wait(
+      thr, pc, &si,
+      [=]() { return REAL(pthread_cond_clockwait)(cond, m, clock, abstime); },
+      cond, m);
+}
+#define TSAN_MAYBE_PTHREAD_COND_CLOCKWAIT TSAN_INTERCEPT(pthread_cond_clockwait)
+#else
+#define TSAN_MAYBE_PTHREAD_COND_CLOCKWAIT
+#endif
+
+#if SANITIZER_MAC
+INTERCEPTOR(int, pthread_cond_timedwait_relative_np, void *c, void *m,
+            void *reltime) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_timedwait_relative_np, cond, m, reltime);
+  return cond_wait(
+      thr, pc, &si,
+      [=]() {
+        return REAL(pthread_cond_timedwait_relative_np)(cond, m, reltime);
+      },
+      cond, m);
+}
+#endif
+
+INTERCEPTOR(int, pthread_cond_signal, void *c) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_signal, cond);
+  MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), false);
+  return REAL(pthread_cond_signal)(cond);
+}
+
+INTERCEPTOR(int, pthread_cond_broadcast, void *c) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_broadcast, cond);
+  MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), false);
+  return REAL(pthread_cond_broadcast)(cond);
+}
+
+INTERCEPTOR(int, pthread_cond_destroy, void *c) {
+  void *cond = init_cond(c);
+  SCOPED_TSAN_INTERCEPTOR(pthread_cond_destroy, cond);
+  MemoryAccessRange(thr, pc, (uptr)c, sizeof(uptr), true);
+  int res = REAL(pthread_cond_destroy)(cond);
+  if (common_flags()->legacy_pthread_cond) {
+    // Free our aux cond and zero the pointer to not leave dangling pointers.
+    WRAP(free)(cond);
+    atomic_store((atomic_uintptr_t*)c, 0, memory_order_relaxed);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_mutex_init, void *m, void *a) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_init, m, a);
+  int res = REAL(pthread_mutex_init)(m, a);
+  if (res == 0) {
+    u32 flagz = 0;
+    if (a) {
+      int type = 0;
+      if (REAL(pthread_mutexattr_gettype)(a, &type) == 0)
+        if (type == PTHREAD_MUTEX_RECURSIVE ||
+            type == PTHREAD_MUTEX_RECURSIVE_NP)
+          flagz |= MutexFlagWriteReentrant;
+    }
+    MutexCreate(thr, pc, (uptr)m, flagz);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_mutex_destroy, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_destroy, m);
+  int res = REAL(pthread_mutex_destroy)(m);
+  if (res == 0 || res == errno_EBUSY) {
+    MutexDestroy(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_mutex_trylock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_trylock, m);
+  int res = REAL(pthread_mutex_trylock)(m);
+  if (res == errno_EOWNERDEAD)
+    MutexRepair(thr, pc, (uptr)m);
+  if (res == 0 || res == errno_EOWNERDEAD)
+    MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  return res;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pthread_mutex_timedlock, void *m, void *abstime) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_mutex_timedlock, m, abstime);
+  int res = REAL(pthread_mutex_timedlock)(m, abstime);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  }
+  return res;
+}
+#endif
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pthread_spin_init, void *m, int pshared) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_spin_init, m, pshared);
+  int res = REAL(pthread_spin_init)(m, pshared);
+  if (res == 0) {
+    MutexCreate(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_spin_destroy, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_spin_destroy, m);
+  int res = REAL(pthread_spin_destroy)(m);
+  if (res == 0) {
+    MutexDestroy(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_spin_lock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_spin_lock, m);
+  MutexPreLock(thr, pc, (uptr)m);
+  int res = REAL(pthread_spin_lock)(m);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_spin_trylock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_spin_trylock, m);
+  int res = REAL(pthread_spin_trylock)(m);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_spin_unlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_spin_unlock, m);
+  MutexUnlock(thr, pc, (uptr)m);
+  int res = REAL(pthread_spin_unlock)(m);
+  return res;
+}
+#endif
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_init, void *m, void *a) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_init, m, a);
+  int res = REAL(pthread_rwlock_init)(m, a);
+  if (res == 0) {
+    MutexCreate(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_destroy, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_destroy, m);
+  int res = REAL(pthread_rwlock_destroy)(m);
+  if (res == 0) {
+    MutexDestroy(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_rdlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_rdlock, m);
+  MutexPreReadLock(thr, pc, (uptr)m);
+  int res = REAL(pthread_rwlock_rdlock)(m);
+  if (res == 0) {
+    MutexPostReadLock(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_tryrdlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_tryrdlock, m);
+  int res = REAL(pthread_rwlock_tryrdlock)(m);
+  if (res == 0) {
+    MutexPostReadLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  }
+  return res;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pthread_rwlock_timedrdlock, void *m, void *abstime) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_timedrdlock, m, abstime);
+  int res = REAL(pthread_rwlock_timedrdlock)(m, abstime);
+  if (res == 0) {
+    MutexPostReadLock(thr, pc, (uptr)m);
+  }
+  return res;
+}
+#endif
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_wrlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_wrlock, m);
+  MutexPreLock(thr, pc, (uptr)m);
+  int res = REAL(pthread_rwlock_wrlock)(m);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m);
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_trywrlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_trywrlock, m);
+  int res = REAL(pthread_rwlock_trywrlock)(m);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  }
+  return res;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pthread_rwlock_timedwrlock, void *m, void *abstime) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_timedwrlock, m, abstime);
+  int res = REAL(pthread_rwlock_timedwrlock)(m, abstime);
+  if (res == 0) {
+    MutexPostLock(thr, pc, (uptr)m, MutexFlagTryLock);
+  }
+  return res;
+}
+#endif
+
+TSAN_INTERCEPTOR(int, pthread_rwlock_unlock, void *m) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_rwlock_unlock, m);
+  MutexReadOrWriteUnlock(thr, pc, (uptr)m);
+  int res = REAL(pthread_rwlock_unlock)(m);
+  return res;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pthread_barrier_init, void *b, void *a, unsigned count) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_barrier_init, b, a, count);
+  MemoryAccess(thr, pc, (uptr)b, 1, kAccessWrite);
+  int res = REAL(pthread_barrier_init)(b, a, count);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_barrier_destroy, void *b) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_barrier_destroy, b);
+  MemoryAccess(thr, pc, (uptr)b, 1, kAccessWrite);
+  int res = REAL(pthread_barrier_destroy)(b);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_barrier_wait, void *b) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_barrier_wait, b);
+  Release(thr, pc, (uptr)b);
+  MemoryAccess(thr, pc, (uptr)b, 1, kAccessRead);
+  int res = REAL(pthread_barrier_wait)(b);
+  MemoryAccess(thr, pc, (uptr)b, 1, kAccessRead);
+  if (res == 0 || res == PTHREAD_BARRIER_SERIAL_THREAD) {
+    Acquire(thr, pc, (uptr)b);
+  }
+  return res;
+}
+#endif
+
+TSAN_INTERCEPTOR(int, pthread_once, void *o, void (*f)()) {
+  SCOPED_INTERCEPTOR_RAW(pthread_once, o, f);
+  if (o == 0 || f == 0)
+    return errno_EINVAL;
+  atomic_uint32_t *a;
+
+  if (SANITIZER_MAC)
+    a = static_cast<atomic_uint32_t*>((void *)((char *)o + sizeof(long_t)));
+  else if (SANITIZER_NETBSD)
+    a = static_cast<atomic_uint32_t*>
+          ((void *)((char *)o + __sanitizer::pthread_mutex_t_sz));
+  else
+    a = static_cast<atomic_uint32_t*>(o);
+
+  // Mac OS X appears to use pthread_once() where calling BlockingRegion hooks
+  // result in crashes due to too little stack space.
+  if (guard_acquire(thr, pc, a, !SANITIZER_MAC)) {
+    (*f)();
+    guard_release(thr, pc, a, kGuardDone);
+  }
+  return 0;
+}
+
+#if SANITIZER_GLIBC
+TSAN_INTERCEPTOR(int, __fxstat, int version, int fd, void *buf) {
+  SCOPED_TSAN_INTERCEPTOR(__fxstat, version, fd, buf);
+  if (fd > 0)
+    FdAccess(thr, pc, fd);
+  return REAL(__fxstat)(version, fd, buf);
+}
+#define TSAN_MAYBE_INTERCEPT___FXSTAT TSAN_INTERCEPT(__fxstat)
+#else
+#define TSAN_MAYBE_INTERCEPT___FXSTAT
+#endif
+
+TSAN_INTERCEPTOR(int, fstat, int fd, void *buf) {
+#if SANITIZER_GLIBC
+  SCOPED_TSAN_INTERCEPTOR(__fxstat, 0, fd, buf);
+  if (fd > 0)
+    FdAccess(thr, pc, fd);
+  return REAL(__fxstat)(0, fd, buf);
+#else
+  SCOPED_TSAN_INTERCEPTOR(fstat, fd, buf);
+  if (fd > 0)
+    FdAccess(thr, pc, fd);
+  return REAL(fstat)(fd, buf);
+#endif
+}
+
+#if SANITIZER_GLIBC
+TSAN_INTERCEPTOR(int, __fxstat64, int version, int fd, void *buf) {
+  SCOPED_TSAN_INTERCEPTOR(__fxstat64, version, fd, buf);
+  if (fd > 0)
+    FdAccess(thr, pc, fd);
+  return REAL(__fxstat64)(version, fd, buf);
+}
+#define TSAN_MAYBE_INTERCEPT___FXSTAT64 TSAN_INTERCEPT(__fxstat64)
+#else
+#define TSAN_MAYBE_INTERCEPT___FXSTAT64
+#endif
+
+#if SANITIZER_GLIBC
+TSAN_INTERCEPTOR(int, fstat64, int fd, void *buf) {
+  SCOPED_TSAN_INTERCEPTOR(__fxstat64, 0, fd, buf);
+  if (fd > 0)
+    FdAccess(thr, pc, fd);
+  return REAL(__fxstat64)(0, fd, buf);
+}
+#define TSAN_MAYBE_INTERCEPT_FSTAT64 TSAN_INTERCEPT(fstat64)
+#else
+#define TSAN_MAYBE_INTERCEPT_FSTAT64
+#endif
+
+TSAN_INTERCEPTOR(int, open, const char *name, int oflag, ...) {
+  va_list ap;
+  va_start(ap, oflag);
+  mode_t mode = va_arg(ap, int);
+  va_end(ap);
+  SCOPED_TSAN_INTERCEPTOR(open, name, oflag, mode);
+  READ_STRING(thr, pc, name, 0);
+  int fd = REAL(open)(name, oflag, mode);
+  if (fd >= 0)
+    FdFileCreate(thr, pc, fd);
+  return fd;
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, open64, const char *name, int oflag, ...) {
+  va_list ap;
+  va_start(ap, oflag);
+  mode_t mode = va_arg(ap, int);
+  va_end(ap);
+  SCOPED_TSAN_INTERCEPTOR(open64, name, oflag, mode);
+  READ_STRING(thr, pc, name, 0);
+  int fd = REAL(open64)(name, oflag, mode);
+  if (fd >= 0)
+    FdFileCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_OPEN64 TSAN_INTERCEPT(open64)
+#else
+#define TSAN_MAYBE_INTERCEPT_OPEN64
+#endif
+
+TSAN_INTERCEPTOR(int, creat, const char *name, int mode) {
+  SCOPED_TSAN_INTERCEPTOR(creat, name, mode);
+  READ_STRING(thr, pc, name, 0);
+  int fd = REAL(creat)(name, mode);
+  if (fd >= 0)
+    FdFileCreate(thr, pc, fd);
+  return fd;
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, creat64, const char *name, int mode) {
+  SCOPED_TSAN_INTERCEPTOR(creat64, name, mode);
+  READ_STRING(thr, pc, name, 0);
+  int fd = REAL(creat64)(name, mode);
+  if (fd >= 0)
+    FdFileCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_CREAT64 TSAN_INTERCEPT(creat64)
+#else
+#define TSAN_MAYBE_INTERCEPT_CREAT64
+#endif
+
+TSAN_INTERCEPTOR(int, dup, int oldfd) {
+  SCOPED_TSAN_INTERCEPTOR(dup, oldfd);
+  int newfd = REAL(dup)(oldfd);
+  if (oldfd >= 0 && newfd >= 0 && newfd != oldfd)
+    FdDup(thr, pc, oldfd, newfd, true);
+  return newfd;
+}
+
+TSAN_INTERCEPTOR(int, dup2, int oldfd, int newfd) {
+  SCOPED_TSAN_INTERCEPTOR(dup2, oldfd, newfd);
+  int newfd2 = REAL(dup2)(oldfd, newfd);
+  if (oldfd >= 0 && newfd2 >= 0 && newfd2 != oldfd)
+    FdDup(thr, pc, oldfd, newfd2, false);
+  return newfd2;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, dup3, int oldfd, int newfd, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(dup3, oldfd, newfd, flags);
+  int newfd2 = REAL(dup3)(oldfd, newfd, flags);
+  if (oldfd >= 0 && newfd2 >= 0 && newfd2 != oldfd)
+    FdDup(thr, pc, oldfd, newfd2, false);
+  return newfd2;
+}
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, eventfd, unsigned initval, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(eventfd, initval, flags);
+  int fd = REAL(eventfd)(initval, flags);
+  if (fd >= 0)
+    FdEventCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_EVENTFD TSAN_INTERCEPT(eventfd)
+#else
+#define TSAN_MAYBE_INTERCEPT_EVENTFD
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, signalfd, int fd, void *mask, int flags) {
+  SCOPED_INTERCEPTOR_RAW(signalfd, fd, mask, flags);
+  FdClose(thr, pc, fd);
+  fd = REAL(signalfd)(fd, mask, flags);
+  if (!MustIgnoreInterceptor(thr))
+    FdSignalCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_SIGNALFD TSAN_INTERCEPT(signalfd)
+#else
+#define TSAN_MAYBE_INTERCEPT_SIGNALFD
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, inotify_init, int fake) {
+  SCOPED_TSAN_INTERCEPTOR(inotify_init, fake);
+  int fd = REAL(inotify_init)(fake);
+  if (fd >= 0)
+    FdInotifyCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_INOTIFY_INIT TSAN_INTERCEPT(inotify_init)
+#else
+#define TSAN_MAYBE_INTERCEPT_INOTIFY_INIT
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, inotify_init1, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(inotify_init1, flags);
+  int fd = REAL(inotify_init1)(flags);
+  if (fd >= 0)
+    FdInotifyCreate(thr, pc, fd);
+  return fd;
+}
+#define TSAN_MAYBE_INTERCEPT_INOTIFY_INIT1 TSAN_INTERCEPT(inotify_init1)
+#else
+#define TSAN_MAYBE_INTERCEPT_INOTIFY_INIT1
+#endif
+
+TSAN_INTERCEPTOR(int, socket, int domain, int type, int protocol) {
+  SCOPED_TSAN_INTERCEPTOR(socket, domain, type, protocol);
+  int fd = REAL(socket)(domain, type, protocol);
+  if (fd >= 0)
+    FdSocketCreate(thr, pc, fd);
+  return fd;
+}
+
+TSAN_INTERCEPTOR(int, socketpair, int domain, int type, int protocol, int *fd) {
+  SCOPED_TSAN_INTERCEPTOR(socketpair, domain, type, protocol, fd);
+  int res = REAL(socketpair)(domain, type, protocol, fd);
+  if (res == 0 && fd[0] >= 0 && fd[1] >= 0)
+    FdPipeCreate(thr, pc, fd[0], fd[1]);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, connect, int fd, void *addr, unsigned addrlen) {
+  SCOPED_TSAN_INTERCEPTOR(connect, fd, addr, addrlen);
+  FdSocketConnecting(thr, pc, fd);
+  int res = REAL(connect)(fd, addr, addrlen);
+  if (res == 0 && fd >= 0)
+    FdSocketConnect(thr, pc, fd);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, bind, int fd, void *addr, unsigned addrlen) {
+  SCOPED_TSAN_INTERCEPTOR(bind, fd, addr, addrlen);
+  int res = REAL(bind)(fd, addr, addrlen);
+  if (fd > 0 && res == 0)
+    FdAccess(thr, pc, fd);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, listen, int fd, int backlog) {
+  SCOPED_TSAN_INTERCEPTOR(listen, fd, backlog);
+  int res = REAL(listen)(fd, backlog);
+  if (fd > 0 && res == 0)
+    FdAccess(thr, pc, fd);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, close, int fd) {
+  SCOPED_INTERCEPTOR_RAW(close, fd);
+  FdClose(thr, pc, fd);
+  return REAL(close)(fd);
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, __close, int fd) {
+  SCOPED_INTERCEPTOR_RAW(__close, fd);
+  FdClose(thr, pc, fd);
+  return REAL(__close)(fd);
+}
+#define TSAN_MAYBE_INTERCEPT___CLOSE TSAN_INTERCEPT(__close)
+#else
+#define TSAN_MAYBE_INTERCEPT___CLOSE
+#endif
+
+// glibc guts
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+TSAN_INTERCEPTOR(void, __res_iclose, void *state, bool free_addr) {
+  SCOPED_INTERCEPTOR_RAW(__res_iclose, state, free_addr);
+  int fds[64];
+  int cnt = ExtractResolvFDs(state, fds, ARRAY_SIZE(fds));
+  for (int i = 0; i < cnt; i++) FdClose(thr, pc, fds[i]);
+  REAL(__res_iclose)(state, free_addr);
+}
+#define TSAN_MAYBE_INTERCEPT___RES_ICLOSE TSAN_INTERCEPT(__res_iclose)
+#else
+#define TSAN_MAYBE_INTERCEPT___RES_ICLOSE
+#endif
+
+TSAN_INTERCEPTOR(int, pipe, int *pipefd) {
+  SCOPED_TSAN_INTERCEPTOR(pipe, pipefd);
+  int res = REAL(pipe)(pipefd);
+  if (res == 0 && pipefd[0] >= 0 && pipefd[1] >= 0)
+    FdPipeCreate(thr, pc, pipefd[0], pipefd[1]);
+  return res;
+}
+
+#if !SANITIZER_MAC
+TSAN_INTERCEPTOR(int, pipe2, int *pipefd, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(pipe2, pipefd, flags);
+  int res = REAL(pipe2)(pipefd, flags);
+  if (res == 0 && pipefd[0] >= 0 && pipefd[1] >= 0)
+    FdPipeCreate(thr, pc, pipefd[0], pipefd[1]);
+  return res;
+}
+#endif
+
+TSAN_INTERCEPTOR(int, unlink, char *path) {
+  SCOPED_TSAN_INTERCEPTOR(unlink, path);
+  Release(thr, pc, File2addr(path));
+  int res = REAL(unlink)(path);
+  return res;
+}
+
+TSAN_INTERCEPTOR(void*, tmpfile, int fake) {
+  SCOPED_TSAN_INTERCEPTOR(tmpfile, fake);
+  void *res = REAL(tmpfile)(fake);
+  if (res) {
+    int fd = fileno_unlocked(res);
+    if (fd >= 0)
+      FdFileCreate(thr, pc, fd);
+  }
+  return res;
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(void*, tmpfile64, int fake) {
+  SCOPED_TSAN_INTERCEPTOR(tmpfile64, fake);
+  void *res = REAL(tmpfile64)(fake);
+  if (res) {
+    int fd = fileno_unlocked(res);
+    if (fd >= 0)
+      FdFileCreate(thr, pc, fd);
+  }
+  return res;
+}
+#define TSAN_MAYBE_INTERCEPT_TMPFILE64 TSAN_INTERCEPT(tmpfile64)
+#else
+#define TSAN_MAYBE_INTERCEPT_TMPFILE64
+#endif
+
+static void FlushStreams() {
+  // Flushing all the streams here may freeze the process if a child thread is
+  // performing file stream operations at the same time.
+  REAL(fflush)(stdout);
+  REAL(fflush)(stderr);
+}
+
+TSAN_INTERCEPTOR(void, abort, int fake) {
+  SCOPED_TSAN_INTERCEPTOR(abort, fake);
+  FlushStreams();
+  REAL(abort)(fake);
+}
+
+TSAN_INTERCEPTOR(int, rmdir, char *path) {
+  SCOPED_TSAN_INTERCEPTOR(rmdir, path);
+  Release(thr, pc, Dir2addr(path));
+  int res = REAL(rmdir)(path);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, closedir, void *dirp) {
+  SCOPED_INTERCEPTOR_RAW(closedir, dirp);
+  if (dirp) {
+    int fd = dirfd(dirp);
+    FdClose(thr, pc, fd);
+  }
+  return REAL(closedir)(dirp);
+}
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, epoll_create, int size) {
+  SCOPED_TSAN_INTERCEPTOR(epoll_create, size);
+  int fd = REAL(epoll_create)(size);
+  if (fd >= 0)
+    FdPollCreate(thr, pc, fd);
+  return fd;
+}
+
+TSAN_INTERCEPTOR(int, epoll_create1, int flags) {
+  SCOPED_TSAN_INTERCEPTOR(epoll_create1, flags);
+  int fd = REAL(epoll_create1)(flags);
+  if (fd >= 0)
+    FdPollCreate(thr, pc, fd);
+  return fd;
+}
+
+TSAN_INTERCEPTOR(int, epoll_ctl, int epfd, int op, int fd, void *ev) {
+  SCOPED_TSAN_INTERCEPTOR(epoll_ctl, epfd, op, fd, ev);
+  if (epfd >= 0)
+    FdAccess(thr, pc, epfd);
+  if (epfd >= 0 && fd >= 0)
+    FdAccess(thr, pc, fd);
+  if (op == EPOLL_CTL_ADD && epfd >= 0)
+    FdRelease(thr, pc, epfd);
+  int res = REAL(epoll_ctl)(epfd, op, fd, ev);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, epoll_wait, int epfd, void *ev, int cnt, int timeout) {
+  SCOPED_TSAN_INTERCEPTOR(epoll_wait, epfd, ev, cnt, timeout);
+  if (epfd >= 0)
+    FdAccess(thr, pc, epfd);
+  int res = BLOCK_REAL(epoll_wait)(epfd, ev, cnt, timeout);
+  if (res > 0 && epfd >= 0)
+    FdAcquire(thr, pc, epfd);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, epoll_pwait, int epfd, void *ev, int cnt, int timeout,
+                 void *sigmask) {
+  SCOPED_TSAN_INTERCEPTOR(epoll_pwait, epfd, ev, cnt, timeout, sigmask);
+  if (epfd >= 0)
+    FdAccess(thr, pc, epfd);
+  int res = BLOCK_REAL(epoll_pwait)(epfd, ev, cnt, timeout, sigmask);
+  if (res > 0 && epfd >= 0)
+    FdAcquire(thr, pc, epfd);
+  return res;
+}
+
+#define TSAN_MAYBE_INTERCEPT_EPOLL \
+    TSAN_INTERCEPT(epoll_create); \
+    TSAN_INTERCEPT(epoll_create1); \
+    TSAN_INTERCEPT(epoll_ctl); \
+    TSAN_INTERCEPT(epoll_wait); \
+    TSAN_INTERCEPT(epoll_pwait)
+#else
+#define TSAN_MAYBE_INTERCEPT_EPOLL
+#endif
+
+// The following functions are intercepted merely to process pending signals.
+// If program blocks signal X, we must deliver the signal before the function
+// returns. Similarly, if program unblocks a signal (or returns from sigsuspend)
+// it's better to deliver the signal straight away.
+TSAN_INTERCEPTOR(int, sigsuspend, const __sanitizer_sigset_t *mask) {
+  SCOPED_TSAN_INTERCEPTOR(sigsuspend, mask);
+  return REAL(sigsuspend)(mask);
+}
+
+TSAN_INTERCEPTOR(int, sigblock, int mask) {
+  SCOPED_TSAN_INTERCEPTOR(sigblock, mask);
+  return REAL(sigblock)(mask);
+}
+
+TSAN_INTERCEPTOR(int, sigsetmask, int mask) {
+  SCOPED_TSAN_INTERCEPTOR(sigsetmask, mask);
+  return REAL(sigsetmask)(mask);
+}
+
+TSAN_INTERCEPTOR(int, pthread_sigmask, int how, const __sanitizer_sigset_t *set,
+    __sanitizer_sigset_t *oldset) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_sigmask, how, set, oldset);
+  return REAL(pthread_sigmask)(how, set, oldset);
+}
+
+namespace __tsan {
+
+static void ReportErrnoSpoiling(ThreadState *thr, uptr pc) {
+  VarSizeStackTrace stack;
+  // StackTrace::GetNestInstructionPc(pc) is used because return address is
+  // expected, OutputReport() will undo this.
+  ObtainCurrentStack(thr, StackTrace::GetNextInstructionPc(pc), &stack);
+  ThreadRegistryLock l(&ctx->thread_registry);
+  ScopedReport rep(ReportTypeErrnoInSignal);
+  if (!IsFiredSuppression(ctx, ReportTypeErrnoInSignal, stack)) {
+    rep.AddStack(stack, true);
+    OutputReport(thr, rep);
+  }
+}
+
+static void CallUserSignalHandler(ThreadState *thr, bool sync, bool acquire,
+                                  int sig, __sanitizer_siginfo *info,
+                                  void *uctx) {
+  CHECK(thr->slot);
+  __sanitizer_sigaction *sigactions = interceptor_ctx()->sigactions;
+  if (acquire)
+    Acquire(thr, 0, (uptr)&sigactions[sig]);
+  // Signals are generally asynchronous, so if we receive a signals when
+  // ignores are enabled we should disable ignores. This is critical for sync
+  // and interceptors, because otherwise we can miss synchronization and report
+  // false races.
+  int ignore_reads_and_writes = thr->ignore_reads_and_writes;
+  int ignore_interceptors = thr->ignore_interceptors;
+  int ignore_sync = thr->ignore_sync;
+  // For symbolizer we only process SIGSEGVs synchronously
+  // (bug in symbolizer or in tsan). But we want to reset
+  // in_symbolizer to fail gracefully. Symbolizer and user code
+  // use different memory allocators, so if we don't reset
+  // in_symbolizer we can get memory allocated with one being
+  // feed with another, which can cause more crashes.
+  int in_symbolizer = thr->in_symbolizer;
+  if (!ctx->after_multithreaded_fork) {
+    thr->ignore_reads_and_writes = 0;
+    thr->fast_state.ClearIgnoreBit();
+    thr->ignore_interceptors = 0;
+    thr->ignore_sync = 0;
+    thr->in_symbolizer = 0;
+  }
+  // Ensure that the handler does not spoil errno.
+  const int saved_errno = errno;
+  errno = 99;
+  // This code races with sigaction. Be careful to not read sa_sigaction twice.
+  // Also need to remember pc for reporting before the call,
+  // because the handler can reset it.
+  volatile uptr pc = (sigactions[sig].sa_flags & SA_SIGINFO)
+                         ? (uptr)sigactions[sig].sigaction
+                         : (uptr)sigactions[sig].handler;
+  if (pc != sig_dfl && pc != sig_ign) {
+    // The callback can be either sa_handler or sa_sigaction.
+    // They have different signatures, but we assume that passing
+    // additional arguments to sa_handler works and is harmless.
+    ((__sanitizer_sigactionhandler_ptr)pc)(sig, info, uctx);
+  }
+  if (!ctx->after_multithreaded_fork) {
+    thr->ignore_reads_and_writes = ignore_reads_and_writes;
+    if (ignore_reads_and_writes)
+      thr->fast_state.SetIgnoreBit();
+    thr->ignore_interceptors = ignore_interceptors;
+    thr->ignore_sync = ignore_sync;
+    thr->in_symbolizer = in_symbolizer;
+  }
+  // We do not detect errno spoiling for SIGTERM,
+  // because some SIGTERM handlers do spoil errno but reraise SIGTERM,
+  // tsan reports false positive in such case.
+  // It's difficult to properly detect this situation (reraise),
+  // because in async signal processing case (when handler is called directly
+  // from rtl_generic_sighandler) we have not yet received the reraised
+  // signal; and it looks too fragile to intercept all ways to reraise a signal.
+  if (ShouldReport(thr, ReportTypeErrnoInSignal) && !sync && sig != SIGTERM &&
+      errno != 99)
+    ReportErrnoSpoiling(thr, pc);
+  errno = saved_errno;
+}
+
+void ProcessPendingSignalsImpl(ThreadState *thr) {
+  atomic_store(&thr->pending_signals, 0, memory_order_relaxed);
+  ThreadSignalContext *sctx = SigCtx(thr);
+  if (sctx == 0)
+    return;
+  atomic_fetch_add(&thr->in_signal_handler, 1, memory_order_relaxed);
+  internal_sigfillset(&sctx->emptyset);
+  int res = REAL(pthread_sigmask)(SIG_SETMASK, &sctx->emptyset, &sctx->oldset);
+  CHECK_EQ(res, 0);
+  for (int sig = 0; sig < kSigCount; sig++) {
+    SignalDesc *signal = &sctx->pending_signals[sig];
+    if (signal->armed) {
+      signal->armed = false;
+      CallUserSignalHandler(thr, false, true, sig, &signal->siginfo,
+                            &signal->ctx);
+    }
+  }
+  res = REAL(pthread_sigmask)(SIG_SETMASK, &sctx->oldset, 0);
+  CHECK_EQ(res, 0);
+  atomic_fetch_add(&thr->in_signal_handler, -1, memory_order_relaxed);
+}
+
+}  // namespace __tsan
+
+static bool is_sync_signal(ThreadSignalContext *sctx, int sig) {
+  return sig == SIGSEGV || sig == SIGBUS || sig == SIGILL || sig == SIGTRAP ||
+         sig == SIGABRT || sig == SIGFPE || sig == SIGPIPE || sig == SIGSYS ||
+         // If we are sending signal to ourselves, we must process it now.
+         (sctx && sig == sctx->int_signal_send);
+}
+
+void sighandler(int sig, __sanitizer_siginfo *info, void *ctx) {
+  ThreadState *thr = cur_thread_init();
+  ThreadSignalContext *sctx = SigCtx(thr);
+  if (sig < 0 || sig >= kSigCount) {
+    VPrintf(1, "ThreadSanitizer: ignoring signal %d\n", sig);
+    return;
+  }
+  // Don't mess with synchronous signals.
+  const bool sync = is_sync_signal(sctx, sig);
+  if (sync ||
+      // If we are in blocking function, we can safely process it now
+      // (but check if we are in a recursive interceptor,
+      // i.e. pthread_join()->munmap()).
+      (sctx && atomic_load(&sctx->in_blocking_func, memory_order_relaxed))) {
+    atomic_fetch_add(&thr->in_signal_handler, 1, memory_order_relaxed);
+    if (sctx && atomic_load(&sctx->in_blocking_func, memory_order_relaxed)) {
+      atomic_store(&sctx->in_blocking_func, 0, memory_order_relaxed);
+      CallUserSignalHandler(thr, sync, true, sig, info, ctx);
+      atomic_store(&sctx->in_blocking_func, 1, memory_order_relaxed);
+    } else {
+      // Be very conservative with when we do acquire in this case.
+      // It's unsafe to do acquire in async handlers, because ThreadState
+      // can be in inconsistent state.
+      // SIGSYS looks relatively safe -- it's synchronous and can actually
+      // need some global state.
+      bool acq = (sig == SIGSYS);
+      CallUserSignalHandler(thr, sync, acq, sig, info, ctx);
+    }
+    atomic_fetch_add(&thr->in_signal_handler, -1, memory_order_relaxed);
+    return;
+  }
+
+  if (sctx == 0)
+    return;
+  SignalDesc *signal = &sctx->pending_signals[sig];
+  if (signal->armed == false) {
+    signal->armed = true;
+    internal_memcpy(&signal->siginfo, info, sizeof(*info));
+    internal_memcpy(&signal->ctx, ctx, sizeof(signal->ctx));
+    atomic_store(&thr->pending_signals, 1, memory_order_relaxed);
+  }
+}
+
+TSAN_INTERCEPTOR(int, raise, int sig) {
+  SCOPED_TSAN_INTERCEPTOR(raise, sig);
+  ThreadSignalContext *sctx = SigCtx(thr);
+  CHECK_NE(sctx, 0);
+  int prev = sctx->int_signal_send;
+  sctx->int_signal_send = sig;
+  int res = REAL(raise)(sig);
+  CHECK_EQ(sctx->int_signal_send, sig);
+  sctx->int_signal_send = prev;
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, kill, int pid, int sig) {
+  SCOPED_TSAN_INTERCEPTOR(kill, pid, sig);
+  ThreadSignalContext *sctx = SigCtx(thr);
+  CHECK_NE(sctx, 0);
+  int prev = sctx->int_signal_send;
+  if (pid == (int)internal_getpid()) {
+    sctx->int_signal_send = sig;
+  }
+  int res = REAL(kill)(pid, sig);
+  if (pid == (int)internal_getpid()) {
+    CHECK_EQ(sctx->int_signal_send, sig);
+    sctx->int_signal_send = prev;
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, pthread_kill, void *tid, int sig) {
+  SCOPED_TSAN_INTERCEPTOR(pthread_kill, tid, sig);
+  ThreadSignalContext *sctx = SigCtx(thr);
+  CHECK_NE(sctx, 0);
+  int prev = sctx->int_signal_send;
+  bool self = pthread_equal(tid, pthread_self());
+  if (self)
+    sctx->int_signal_send = sig;
+  int res = REAL(pthread_kill)(tid, sig);
+  if (self) {
+    CHECK_EQ(sctx->int_signal_send, sig);
+    sctx->int_signal_send = prev;
+  }
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, gettimeofday, void *tv, void *tz) {
+  SCOPED_TSAN_INTERCEPTOR(gettimeofday, tv, tz);
+  // It's intercepted merely to process pending signals.
+  return REAL(gettimeofday)(tv, tz);
+}
+
+TSAN_INTERCEPTOR(int, getaddrinfo, void *node, void *service,
+    void *hints, void *rv) {
+  SCOPED_TSAN_INTERCEPTOR(getaddrinfo, node, service, hints, rv);
+  // We miss atomic synchronization in getaddrinfo,
+  // and can report false race between malloc and free
+  // inside of getaddrinfo. So ignore memory accesses.
+  ThreadIgnoreBegin(thr, pc);
+  int res = REAL(getaddrinfo)(node, service, hints, rv);
+  ThreadIgnoreEnd(thr);
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, fork, int fake) {
+  if (in_symbolizer())
+    return REAL(fork)(fake);
+  SCOPED_INTERCEPTOR_RAW(fork, fake);
+  return REAL(fork)(fake);
+}
+
+void atfork_prepare() {
+  if (in_symbolizer())
+    return;
+  ThreadState *thr = cur_thread();
+  const uptr pc = StackTrace::GetCurrentPc();
+  ForkBefore(thr, pc);
+}
+
+void atfork_parent() {
+  if (in_symbolizer())
+    return;
+  ThreadState *thr = cur_thread();
+  const uptr pc = StackTrace::GetCurrentPc();
+  ForkParentAfter(thr, pc);
+}
+
+void atfork_child() {
+  if (in_symbolizer())
+    return;
+  ThreadState *thr = cur_thread();
+  const uptr pc = StackTrace::GetCurrentPc();
+  ForkChildAfter(thr, pc, true);
+  FdOnFork(thr, pc);
+}
+
+#if !SANITIZER_IOS
+TSAN_INTERCEPTOR(int, vfork, int fake) {
+  // Some programs (e.g. openjdk) call close for all file descriptors
+  // in the child process. Under tsan it leads to false positives, because
+  // address space is shared, so the parent process also thinks that
+  // the descriptors are closed (while they are actually not).
+  // This leads to false positives due to missed synchronization.
+  // Strictly saying this is undefined behavior, because vfork child is not
+  // allowed to call any functions other than exec/exit. But this is what
+  // openjdk does, so we want to handle it.
+  // We could disable interceptors in the child process. But it's not possible
+  // to simply intercept and wrap vfork, because vfork child is not allowed
+  // to return from the function that calls vfork, and that's exactly what
+  // we would do. So this would require some assembly trickery as well.
+  // Instead we simply turn vfork into fork.
+  return WRAP(fork)(fake);
+}
+#endif
+
+#if SANITIZER_LINUX
+TSAN_INTERCEPTOR(int, clone, int (*fn)(void *), void *stack, int flags,
+                 void *arg, int *parent_tid, void *tls, pid_t *child_tid) {
+  SCOPED_INTERCEPTOR_RAW(clone, fn, stack, flags, arg, parent_tid, tls,
+                         child_tid);
+  struct Arg {
+    int (*fn)(void *);
+    void *arg;
+  };
+  auto wrapper = +[](void *p) -> int {
+    auto *thr = cur_thread();
+    uptr pc = GET_CURRENT_PC();
+    // Start the background thread for fork, but not for clone.
+    // For fork we did this always and it's known to work (or user code has
+    // adopted). But if we do this for the new clone interceptor some code
+    // (sandbox2) fails. So model we used to do for years and don't start the
+    // background thread after clone.
+    ForkChildAfter(thr, pc, false);
+    FdOnFork(thr, pc);
+    auto *arg = static_cast<Arg *>(p);
+    return arg->fn(arg->arg);
+  };
+  ForkBefore(thr, pc);
+  Arg arg_wrapper = {fn, arg};
+  int pid = REAL(clone)(wrapper, stack, flags, &arg_wrapper, parent_tid, tls,
+                        child_tid);
+  ForkParentAfter(thr, pc);
+  return pid;
+}
+#endif
+
+#if !SANITIZER_MAC && !SANITIZER_ANDROID
+typedef int (*dl_iterate_phdr_cb_t)(__sanitizer_dl_phdr_info *info, SIZE_T size,
+                                    void *data);
+struct dl_iterate_phdr_data {
+  ThreadState *thr;
+  uptr pc;
+  dl_iterate_phdr_cb_t cb;
+  void *data;
+};
+
+static bool IsAppNotRodata(uptr addr) {
+  return IsAppMem(addr) && *MemToShadow(addr) != Shadow::kRodata;
+}
+
+static int dl_iterate_phdr_cb(__sanitizer_dl_phdr_info *info, SIZE_T size,
+                              void *data) {
+  dl_iterate_phdr_data *cbdata = (dl_iterate_phdr_data *)data;
+  // dlopen/dlclose allocate/free dynamic-linker-internal memory, which is later
+  // accessible in dl_iterate_phdr callback. But we don't see synchronization
+  // inside of dynamic linker, so we "unpoison" it here in order to not
+  // produce false reports. Ignoring malloc/free in dlopen/dlclose is not enough
+  // because some libc functions call __libc_dlopen.
+  if (info && IsAppNotRodata((uptr)info->dlpi_name))
+    MemoryResetRange(cbdata->thr, cbdata->pc, (uptr)info->dlpi_name,
+                     internal_strlen(info->dlpi_name));
+  int res = cbdata->cb(info, size, cbdata->data);
+  // Perform the check one more time in case info->dlpi_name was overwritten
+  // by user callback.
+  if (info && IsAppNotRodata((uptr)info->dlpi_name))
+    MemoryResetRange(cbdata->thr, cbdata->pc, (uptr)info->dlpi_name,
+                     internal_strlen(info->dlpi_name));
+  return res;
+}
+
+TSAN_INTERCEPTOR(int, dl_iterate_phdr, dl_iterate_phdr_cb_t cb, void *data) {
+  SCOPED_TSAN_INTERCEPTOR(dl_iterate_phdr, cb, data);
+  dl_iterate_phdr_data cbdata;
+  cbdata.thr = thr;
+  cbdata.pc = pc;
+  cbdata.cb = cb;
+  cbdata.data = data;
+  int res = REAL(dl_iterate_phdr)(dl_iterate_phdr_cb, &cbdata);
+  return res;
+}
+#endif
+
+static int OnExit(ThreadState *thr) {
+  int status = Finalize(thr);
+  FlushStreams();
+  return status;
+}
+
+struct TsanInterceptorContext {
+  ThreadState *thr;
+  const uptr pc;
+};
+
+#if !SANITIZER_MAC
+static void HandleRecvmsg(ThreadState *thr, uptr pc,
+    __sanitizer_msghdr *msg) {
+  int fds[64];
+  int cnt = ExtractRecvmsgFDs(msg, fds, ARRAY_SIZE(fds));
+  for (int i = 0; i < cnt; i++)
+    FdEventCreate(thr, pc, fds[i]);
+}
+#endif
+
+#include "sanitizer_common/sanitizer_platform_interceptors.h"
+// Causes interceptor recursion (getaddrinfo() and fopen())
+#undef SANITIZER_INTERCEPT_GETADDRINFO
+// We define our own.
+#if SANITIZER_INTERCEPT_TLS_GET_ADDR
+#define NEED_TLS_GET_ADDR
+#endif
+#undef SANITIZER_INTERCEPT_TLS_GET_ADDR
+#define SANITIZER_INTERCEPT_TLS_GET_OFFSET 1
+#undef SANITIZER_INTERCEPT_PTHREAD_SIGMASK
+
+#define COMMON_INTERCEPT_FUNCTION(name) INTERCEPT_FUNCTION(name)
+#define COMMON_INTERCEPT_FUNCTION_VER(name, ver)                          \
+  INTERCEPT_FUNCTION_VER(name, ver)
+#define COMMON_INTERCEPT_FUNCTION_VER_UNVERSIONED_FALLBACK(name, ver) \
+  (INTERCEPT_FUNCTION_VER(name, ver) || INTERCEPT_FUNCTION(name))
+
+#define COMMON_INTERCEPTOR_WRITE_RANGE(ctx, ptr, size)                    \
+  MemoryAccessRange(((TsanInterceptorContext *)ctx)->thr,                 \
+                    ((TsanInterceptorContext *)ctx)->pc, (uptr)ptr, size, \
+                    true)
+
+#define COMMON_INTERCEPTOR_READ_RANGE(ctx, ptr, size)                       \
+  MemoryAccessRange(((TsanInterceptorContext *) ctx)->thr,                  \
+                    ((TsanInterceptorContext *) ctx)->pc, (uptr) ptr, size, \
+                    false)
+
+#define COMMON_INTERCEPTOR_ENTER(ctx, func, ...) \
+  SCOPED_TSAN_INTERCEPTOR(func, __VA_ARGS__);    \
+  TsanInterceptorContext _ctx = {thr, pc};       \
+  ctx = (void *)&_ctx;                           \
+  (void)ctx;
+
+#define COMMON_INTERCEPTOR_ENTER_NOIGNORE(ctx, func, ...) \
+  SCOPED_INTERCEPTOR_RAW(func, __VA_ARGS__);              \
+  TsanInterceptorContext _ctx = {thr, pc};                \
+  ctx = (void *)&_ctx;                                    \
+  (void)ctx;
+
+#define COMMON_INTERCEPTOR_FILE_OPEN(ctx, file, path) \
+  if (path)                                           \
+    Acquire(thr, pc, File2addr(path));                \
+  if (file) {                                         \
+    int fd = fileno_unlocked(file);                   \
+    if (fd >= 0) FdFileCreate(thr, pc, fd);           \
+  }
+
+#define COMMON_INTERCEPTOR_FILE_CLOSE(ctx, file) \
+  if (file) {                                    \
+    int fd = fileno_unlocked(file);              \
+    FdClose(thr, pc, fd);                        \
+  }
+
+#define COMMON_INTERCEPTOR_DLOPEN(filename, flag) \
+  ({                                              \
+    CheckNoDeepBind(filename, flag);              \
+    ThreadIgnoreBegin(thr, 0);                    \
+    void *res = REAL(dlopen)(filename, flag);     \
+    ThreadIgnoreEnd(thr);                         \
+    res;                                          \
+  })
+
+#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle) \
+  libignore()->OnLibraryLoaded(filename)
+
+#define COMMON_INTERCEPTOR_LIBRARY_UNLOADED() \
+  libignore()->OnLibraryUnloaded()
+
+#define COMMON_INTERCEPTOR_ACQUIRE(ctx, u) \
+  Acquire(((TsanInterceptorContext *) ctx)->thr, pc, u)
+
+#define COMMON_INTERCEPTOR_RELEASE(ctx, u) \
+  Release(((TsanInterceptorContext *) ctx)->thr, pc, u)
+
+#define COMMON_INTERCEPTOR_DIR_ACQUIRE(ctx, path) \
+  Acquire(((TsanInterceptorContext *) ctx)->thr, pc, Dir2addr(path))
+
+#define COMMON_INTERCEPTOR_FD_ACQUIRE(ctx, fd) \
+  FdAcquire(((TsanInterceptorContext *) ctx)->thr, pc, fd)
+
+#define COMMON_INTERCEPTOR_FD_RELEASE(ctx, fd) \
+  FdRelease(((TsanInterceptorContext *) ctx)->thr, pc, fd)
+
+#define COMMON_INTERCEPTOR_FD_ACCESS(ctx, fd) \
+  FdAccess(((TsanInterceptorContext *) ctx)->thr, pc, fd)
+
+#define COMMON_INTERCEPTOR_FD_SOCKET_ACCEPT(ctx, fd, newfd) \
+  FdSocketAccept(((TsanInterceptorContext *) ctx)->thr, pc, fd, newfd)
+
+#define COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, name) \
+  ThreadSetName(((TsanInterceptorContext *) ctx)->thr, name)
+
+#define COMMON_INTERCEPTOR_SET_PTHREAD_NAME(ctx, thread, name)         \
+  if (pthread_equal(pthread_self(), reinterpret_cast<void *>(thread))) \
+    COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, name);                     \
+  else                                                                 \
+    __tsan::ctx->thread_registry.SetThreadNameByUserId(thread, name)
+
+#define COMMON_INTERCEPTOR_BLOCK_REAL(name) BLOCK_REAL(name)
+
+#define COMMON_INTERCEPTOR_ON_EXIT(ctx) \
+  OnExit(((TsanInterceptorContext *) ctx)->thr)
+
+#define COMMON_INTERCEPTOR_MUTEX_PRE_LOCK(ctx, m) \
+  MutexPreLock(((TsanInterceptorContext *)ctx)->thr, \
+            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
+
+#define COMMON_INTERCEPTOR_MUTEX_POST_LOCK(ctx, m) \
+  MutexPostLock(((TsanInterceptorContext *)ctx)->thr, \
+            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
+
+#define COMMON_INTERCEPTOR_MUTEX_UNLOCK(ctx, m) \
+  MutexUnlock(((TsanInterceptorContext *)ctx)->thr, \
+            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
+
+#define COMMON_INTERCEPTOR_MUTEX_REPAIR(ctx, m) \
+  MutexRepair(((TsanInterceptorContext *)ctx)->thr, \
+            ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
+
+#define COMMON_INTERCEPTOR_MUTEX_INVALID(ctx, m) \
+  MutexInvalidAccess(((TsanInterceptorContext *)ctx)->thr, \
+                     ((TsanInterceptorContext *)ctx)->pc, (uptr)m)
+
+#define COMMON_INTERCEPTOR_MMAP_IMPL(ctx, mmap, addr, sz, prot, flags, fd,  \
+                                     off)                                   \
+  do {                                                                      \
+    return mmap_interceptor(thr, pc, REAL(mmap), addr, sz, prot, flags, fd, \
+                            off);                                           \
+  } while (false)
+
+#if !SANITIZER_MAC
+#define COMMON_INTERCEPTOR_HANDLE_RECVMSG(ctx, msg) \
+  HandleRecvmsg(((TsanInterceptorContext *)ctx)->thr, \
+      ((TsanInterceptorContext *)ctx)->pc, msg)
+#endif
+
+#define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end)                           \
+  if (TsanThread *t = GetCurrentThread()) {                                    \
+    *begin = t->tls_begin();                                                   \
+    *end = t->tls_end();                                                       \
+  } else {                                                                     \
+    *begin = *end = 0;                                                         \
+  }
+
+#define COMMON_INTERCEPTOR_USER_CALLBACK_START() \
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_START()
+
+#define COMMON_INTERCEPTOR_USER_CALLBACK_END() \
+  SCOPED_TSAN_INTERCEPTOR_USER_CALLBACK_END()
+
+#include "sanitizer_common/sanitizer_common_interceptors.inc"
+
+static int sigaction_impl(int sig, const __sanitizer_sigaction *act,
+                          __sanitizer_sigaction *old);
+static __sanitizer_sighandler_ptr signal_impl(int sig,
+                                              __sanitizer_sighandler_ptr h);
+
+#define SIGNAL_INTERCEPTOR_SIGACTION_IMPL(signo, act, oldact) \
+  { return sigaction_impl(signo, act, oldact); }
+
+#define SIGNAL_INTERCEPTOR_SIGNAL_IMPL(func, signo, handler) \
+  { return (uptr)signal_impl(signo, (__sanitizer_sighandler_ptr)handler); }
+
+#include "sanitizer_common/sanitizer_signal_interceptors.inc"
+
+int sigaction_impl(int sig, const __sanitizer_sigaction *act,
+                   __sanitizer_sigaction *old) {
+  // Note: if we call REAL(sigaction) directly for any reason without proxying
+  // the signal handler through sighandler, very bad things will happen.
+  // The handler will run synchronously and corrupt tsan per-thread state.
+  SCOPED_INTERCEPTOR_RAW(sigaction, sig, act, old);
+  if (sig <= 0 || sig >= kSigCount) {
+    errno = errno_EINVAL;
+    return -1;
+  }
+  __sanitizer_sigaction *sigactions = interceptor_ctx()->sigactions;
+  __sanitizer_sigaction old_stored;
+  if (old) internal_memcpy(&old_stored, &sigactions[sig], sizeof(old_stored));
+  __sanitizer_sigaction newact;
+  if (act) {
+    // Copy act into sigactions[sig].
+    // Can't use struct copy, because compiler can emit call to memcpy.
+    // Can't use internal_memcpy, because it copies byte-by-byte,
+    // and signal handler reads the handler concurrently. It it can read
+    // some bytes from old value and some bytes from new value.
+    // Use volatile to prevent insertion of memcpy.
+    sigactions[sig].handler =
+        *(volatile __sanitizer_sighandler_ptr const *)&act->handler;
+    sigactions[sig].sa_flags = *(volatile int const *)&act->sa_flags;
+    internal_memcpy(&sigactions[sig].sa_mask, &act->sa_mask,
+                    sizeof(sigactions[sig].sa_mask));
+#if !SANITIZER_FREEBSD && !SANITIZER_MAC && !SANITIZER_NETBSD
+    sigactions[sig].sa_restorer = act->sa_restorer;
+#endif
+    internal_memcpy(&newact, act, sizeof(newact));
+    internal_sigfillset(&newact.sa_mask);
+    if ((act->sa_flags & SA_SIGINFO) ||
+        ((uptr)act->handler != sig_ign && (uptr)act->handler != sig_dfl)) {
+      newact.sa_flags |= SA_SIGINFO;
+      newact.sigaction = sighandler;
+    }
+    ReleaseStore(thr, pc, (uptr)&sigactions[sig]);
+    act = &newact;
+  }
+  int res = REAL(sigaction)(sig, act, old);
+  if (res == 0 && old && old->sigaction == sighandler)
+    internal_memcpy(old, &old_stored, sizeof(*old));
+  return res;
+}
+
+static __sanitizer_sighandler_ptr signal_impl(int sig,
+                                              __sanitizer_sighandler_ptr h) {
+  __sanitizer_sigaction act;
+  act.handler = h;
+  internal_memset(&act.sa_mask, -1, sizeof(act.sa_mask));
+  act.sa_flags = 0;
+  __sanitizer_sigaction old;
+  int res = sigaction_symname(sig, &act, &old);
+  if (res) return (__sanitizer_sighandler_ptr)sig_err;
+  return old.handler;
+}
+
+#define TSAN_SYSCALL()             \
+  ThreadState *thr = cur_thread(); \
+  if (thr->ignore_interceptors)    \
+    return;                        \
+  ScopedSyscall scoped_syscall(thr)
+
+struct ScopedSyscall {
+  ThreadState *thr;
+
+  explicit ScopedSyscall(ThreadState *thr) : thr(thr) { LazyInitialize(thr); }
+
+  ~ScopedSyscall() {
+    ProcessPendingSignals(thr);
+  }
+};
+
+#if !SANITIZER_FREEBSD && !SANITIZER_MAC
+static void syscall_access_range(uptr pc, uptr p, uptr s, bool write) {
+  TSAN_SYSCALL();
+  MemoryAccessRange(thr, pc, p, s, write);
+}
+
+static USED void syscall_acquire(uptr pc, uptr addr) {
+  TSAN_SYSCALL();
+  Acquire(thr, pc, addr);
+  DPrintf("syscall_acquire(0x%zx))\n", addr);
+}
+
+static USED void syscall_release(uptr pc, uptr addr) {
+  TSAN_SYSCALL();
+  DPrintf("syscall_release(0x%zx)\n", addr);
+  Release(thr, pc, addr);
+}
+
+static void syscall_fd_close(uptr pc, int fd) {
+  auto *thr = cur_thread();
+  FdClose(thr, pc, fd);
+}
+
+static USED void syscall_fd_acquire(uptr pc, int fd) {
+  TSAN_SYSCALL();
+  FdAcquire(thr, pc, fd);
+  DPrintf("syscall_fd_acquire(%d)\n", fd);
+}
+
+static USED void syscall_fd_release(uptr pc, int fd) {
+  TSAN_SYSCALL();
+  DPrintf("syscall_fd_release(%d)\n", fd);
+  FdRelease(thr, pc, fd);
+}
+
+static void syscall_pre_fork(uptr pc) { ForkBefore(cur_thread(), pc); }
+
+static void syscall_post_fork(uptr pc, int pid) {
+  ThreadState *thr = cur_thread();
+  if (pid == 0) {
+    // child
+    ForkChildAfter(thr, pc, true);
+    FdOnFork(thr, pc);
+  } else if (pid > 0) {
+    // parent
+    ForkParentAfter(thr, pc);
+  } else {
+    // error
+    ForkParentAfter(thr, pc);
+  }
+}
+#endif
+
+#define COMMON_SYSCALL_PRE_READ_RANGE(p, s) \
+  syscall_access_range(GET_CALLER_PC(), (uptr)(p), (uptr)(s), false)
+
+#define COMMON_SYSCALL_PRE_WRITE_RANGE(p, s) \
+  syscall_access_range(GET_CALLER_PC(), (uptr)(p), (uptr)(s), true)
+
+#define COMMON_SYSCALL_POST_READ_RANGE(p, s) \
+  do {                                       \
+    (void)(p);                               \
+    (void)(s);                               \
+  } while (false)
+
+#define COMMON_SYSCALL_POST_WRITE_RANGE(p, s) \
+  do {                                        \
+    (void)(p);                                \
+    (void)(s);                                \
+  } while (false)
+
+#define COMMON_SYSCALL_ACQUIRE(addr) \
+    syscall_acquire(GET_CALLER_PC(), (uptr)(addr))
+
+#define COMMON_SYSCALL_RELEASE(addr) \
+    syscall_release(GET_CALLER_PC(), (uptr)(addr))
+
+#define COMMON_SYSCALL_FD_CLOSE(fd) syscall_fd_close(GET_CALLER_PC(), fd)
+
+#define COMMON_SYSCALL_FD_ACQUIRE(fd) syscall_fd_acquire(GET_CALLER_PC(), fd)
+
+#define COMMON_SYSCALL_FD_RELEASE(fd) syscall_fd_release(GET_CALLER_PC(), fd)
+
+#define COMMON_SYSCALL_PRE_FORK() \
+  syscall_pre_fork(GET_CALLER_PC())
+
+#define COMMON_SYSCALL_POST_FORK(res) \
+  syscall_post_fork(GET_CALLER_PC(), res)
+
+#include "sanitizer_common/sanitizer_common_syscalls.inc"
+#include "sanitizer_common/sanitizer_syscalls_netbsd.inc"
+
+#ifdef NEED_TLS_GET_ADDR
+
+static void handle_tls_addr(void *arg, void *res) {
+  ThreadState *thr = cur_thread();
+  if (!thr)
+    return;
+  DTLS::DTV *dtv = DTLS_on_tls_get_addr(arg, res, thr->tls_addr,
+                                        thr->tls_addr + thr->tls_size);
+  if (!dtv)
+    return;
+  // New DTLS block has been allocated.
+  MemoryResetRange(thr, 0, dtv->beg, dtv->size);
+}
+
+#if !SANITIZER_S390
+// Define own interceptor instead of sanitizer_common's for three reasons:
+// 1. It must not process pending signals.
+//    Signal handlers may contain MOVDQA instruction (see below).
+// 2. It must be as simple as possible to not contain MOVDQA.
+// 3. Sanitizer_common version uses COMMON_INTERCEPTOR_INITIALIZE_RANGE which
+//    is empty for tsan (meant only for msan).
+// Note: __tls_get_addr can be called with mis-aligned stack due to:
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58066
+// So the interceptor must work with mis-aligned stack, in particular, does not
+// execute MOVDQA with stack addresses.
+TSAN_INTERCEPTOR(void *, __tls_get_addr, void *arg) {
+  void *res = REAL(__tls_get_addr)(arg);
+  handle_tls_addr(arg, res);
+  return res;
+}
+#else // SANITIZER_S390
+TSAN_INTERCEPTOR(uptr, __tls_get_addr_internal, void *arg) {
+  uptr res = __tls_get_offset_wrapper(arg, REAL(__tls_get_offset));
+  char *tp = static_cast<char *>(__builtin_thread_pointer());
+  handle_tls_addr(arg, res + tp);
+  return res;
+}
+#endif
+#endif
+
+#if SANITIZER_NETBSD
+TSAN_INTERCEPTOR(void, _lwp_exit) {
+  SCOPED_TSAN_INTERCEPTOR(_lwp_exit);
+  DestroyThreadState();
+  REAL(_lwp_exit)();
+}
+#define TSAN_MAYBE_INTERCEPT__LWP_EXIT TSAN_INTERCEPT(_lwp_exit)
+#else
+#define TSAN_MAYBE_INTERCEPT__LWP_EXIT
+#endif
+
+#if SANITIZER_FREEBSD
+TSAN_INTERCEPTOR(void, thr_exit, tid_t *state) {
+  SCOPED_TSAN_INTERCEPTOR(thr_exit, state);
+  DestroyThreadState();
+  REAL(thr_exit(state));
+}
+#define TSAN_MAYBE_INTERCEPT_THR_EXIT TSAN_INTERCEPT(thr_exit)
+#else
+#define TSAN_MAYBE_INTERCEPT_THR_EXIT
+#endif
+
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, cond_init, void *c, void *a)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, cond_destroy, void *c)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, cond_signal, void *c)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, cond_broadcast, void *c)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, cond_wait, void *c, void *m)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, mutex_init, void *m, void *a)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, mutex_destroy, void *m)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, mutex_lock, void *m)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, mutex_trylock, void *m)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, mutex_unlock, void *m)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_init, void *l, void *a)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_destroy, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_rdlock, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_tryrdlock, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_wrlock, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_trywrlock, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, rwlock_unlock, void *l)
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, once, void *o, void (*i)())
+TSAN_INTERCEPTOR_FREEBSD_ALIAS(int, sigmask, int f, void *n, void *o)
+
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_init, void *c, void *a)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_signal, void *c)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_broadcast, void *c)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_wait, void *c, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, cond_destroy, void *c)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_init, void *m, void *a)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_destroy, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, mutex_trylock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_init, void *m, void *a)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_destroy, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_rdlock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_tryrdlock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_wrlock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_trywrlock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS(int, rwlock_unlock, void *m)
+TSAN_INTERCEPTOR_NETBSD_ALIAS_THR(int, once, void *o, void (*f)())
+TSAN_INTERCEPTOR_NETBSD_ALIAS_THR2(int, sigsetmask, sigmask, int a, void *b,
+  void *c)
+
+namespace __tsan {
+
+static void finalize(void *arg) {
+  ThreadState *thr = cur_thread();
+  int status = Finalize(thr);
+  // Make sure the output is not lost.
+  FlushStreams();
+  if (status)
+    Die();
+}
+
+#if !SANITIZER_MAC && !SANITIZER_ANDROID
+static void unreachable() {
+  Report("FATAL: ThreadSanitizer: unreachable called\n");
+  Die();
+}
+#endif
+
+// Define default implementation since interception of libdispatch  is optional.
+SANITIZER_WEAK_ATTRIBUTE void InitializeLibdispatchInterceptors() {}
+
+void InitializeInterceptors() {
+#if !SANITIZER_MAC
+  // We need to setup it early, because functions like dlsym() can call it.
+  REAL(memset) = internal_memset;
+  REAL(memcpy) = internal_memcpy;
+#endif
+
+  new(interceptor_ctx()) InterceptorContext();
+
+  InitializeCommonInterceptors();
+  InitializeSignalInterceptors();
+  InitializeLibdispatchInterceptors();
+
+#if !SANITIZER_MAC
+  // We can not use TSAN_INTERCEPT to get setjmp addr,
+  // because it does &setjmp and setjmp is not present in some versions of libc.
+  using __interception::InterceptFunction;
+  InterceptFunction(TSAN_STRING_SETJMP, (uptr*)&REAL(setjmp_symname), 0, 0);
+  InterceptFunction("_setjmp", (uptr*)&REAL(_setjmp), 0, 0);
+  InterceptFunction(TSAN_STRING_SIGSETJMP, (uptr*)&REAL(sigsetjmp_symname), 0,
+                    0);
+#if !SANITIZER_NETBSD
+  InterceptFunction("__sigsetjmp", (uptr*)&REAL(__sigsetjmp), 0, 0);
+#endif
+#endif
+
+  TSAN_INTERCEPT(longjmp_symname);
+  TSAN_INTERCEPT(siglongjmp_symname);
+#if SANITIZER_NETBSD
+  TSAN_INTERCEPT(_longjmp);
+#endif
+
+  TSAN_INTERCEPT(malloc);
+  TSAN_INTERCEPT(__libc_memalign);
+  TSAN_INTERCEPT(calloc);
+  TSAN_INTERCEPT(realloc);
+  TSAN_INTERCEPT(reallocarray);
+  TSAN_INTERCEPT(free);
+  TSAN_INTERCEPT(cfree);
+  TSAN_INTERCEPT(munmap);
+  TSAN_MAYBE_INTERCEPT_MEMALIGN;
+  TSAN_INTERCEPT(valloc);
+  TSAN_MAYBE_INTERCEPT_PVALLOC;
+  TSAN_INTERCEPT(posix_memalign);
+
+  TSAN_INTERCEPT(strcpy);
+  TSAN_INTERCEPT(strncpy);
+  TSAN_INTERCEPT(strdup);
+
+  TSAN_INTERCEPT(pthread_create);
+  TSAN_INTERCEPT(pthread_join);
+  TSAN_INTERCEPT(pthread_detach);
+  TSAN_INTERCEPT(pthread_exit);
+  #if SANITIZER_LINUX
+  TSAN_INTERCEPT(pthread_tryjoin_np);
+  TSAN_INTERCEPT(pthread_timedjoin_np);
+  #endif
+
+  TSAN_INTERCEPT_VER(pthread_cond_init, PTHREAD_ABI_BASE);
+  TSAN_INTERCEPT_VER(pthread_cond_signal, PTHREAD_ABI_BASE);
+  TSAN_INTERCEPT_VER(pthread_cond_broadcast, PTHREAD_ABI_BASE);
+  TSAN_INTERCEPT_VER(pthread_cond_wait, PTHREAD_ABI_BASE);
+  TSAN_INTERCEPT_VER(pthread_cond_timedwait, PTHREAD_ABI_BASE);
+  TSAN_INTERCEPT_VER(pthread_cond_destroy, PTHREAD_ABI_BASE);
+
+  TSAN_MAYBE_PTHREAD_COND_CLOCKWAIT;
+
+  TSAN_INTERCEPT(pthread_mutex_init);
+  TSAN_INTERCEPT(pthread_mutex_destroy);
+  TSAN_INTERCEPT(pthread_mutex_trylock);
+  TSAN_INTERCEPT(pthread_mutex_timedlock);
+
+  TSAN_INTERCEPT(pthread_spin_init);
+  TSAN_INTERCEPT(pthread_spin_destroy);
+  TSAN_INTERCEPT(pthread_spin_lock);
+  TSAN_INTERCEPT(pthread_spin_trylock);
+  TSAN_INTERCEPT(pthread_spin_unlock);
+
+  TSAN_INTERCEPT(pthread_rwlock_init);
+  TSAN_INTERCEPT(pthread_rwlock_destroy);
+  TSAN_INTERCEPT(pthread_rwlock_rdlock);
+  TSAN_INTERCEPT(pthread_rwlock_tryrdlock);
+  TSAN_INTERCEPT(pthread_rwlock_timedrdlock);
+  TSAN_INTERCEPT(pthread_rwlock_wrlock);
+  TSAN_INTERCEPT(pthread_rwlock_trywrlock);
+  TSAN_INTERCEPT(pthread_rwlock_timedwrlock);
+  TSAN_INTERCEPT(pthread_rwlock_unlock);
+
+  TSAN_INTERCEPT(pthread_barrier_init);
+  TSAN_INTERCEPT(pthread_barrier_destroy);
+  TSAN_INTERCEPT(pthread_barrier_wait);
+
+  TSAN_INTERCEPT(pthread_once);
+
+  TSAN_INTERCEPT(fstat);
+  TSAN_MAYBE_INTERCEPT___FXSTAT;
+  TSAN_MAYBE_INTERCEPT_FSTAT64;
+  TSAN_MAYBE_INTERCEPT___FXSTAT64;
+  TSAN_INTERCEPT(open);
+  TSAN_MAYBE_INTERCEPT_OPEN64;
+  TSAN_INTERCEPT(creat);
+  TSAN_MAYBE_INTERCEPT_CREAT64;
+  TSAN_INTERCEPT(dup);
+  TSAN_INTERCEPT(dup2);
+  TSAN_INTERCEPT(dup3);
+  TSAN_MAYBE_INTERCEPT_EVENTFD;
+  TSAN_MAYBE_INTERCEPT_SIGNALFD;
+  TSAN_MAYBE_INTERCEPT_INOTIFY_INIT;
+  TSAN_MAYBE_INTERCEPT_INOTIFY_INIT1;
+  TSAN_INTERCEPT(socket);
+  TSAN_INTERCEPT(socketpair);
+  TSAN_INTERCEPT(connect);
+  TSAN_INTERCEPT(bind);
+  TSAN_INTERCEPT(listen);
+  TSAN_MAYBE_INTERCEPT_EPOLL;
+  TSAN_INTERCEPT(close);
+  TSAN_MAYBE_INTERCEPT___CLOSE;
+  TSAN_MAYBE_INTERCEPT___RES_ICLOSE;
+  TSAN_INTERCEPT(pipe);
+  TSAN_INTERCEPT(pipe2);
+
+  TSAN_INTERCEPT(unlink);
+  TSAN_INTERCEPT(tmpfile);
+  TSAN_MAYBE_INTERCEPT_TMPFILE64;
+  TSAN_INTERCEPT(abort);
+  TSAN_INTERCEPT(rmdir);
+  TSAN_INTERCEPT(closedir);
+
+  TSAN_INTERCEPT(sigsuspend);
+  TSAN_INTERCEPT(sigblock);
+  TSAN_INTERCEPT(sigsetmask);
+  TSAN_INTERCEPT(pthread_sigmask);
+  TSAN_INTERCEPT(raise);
+  TSAN_INTERCEPT(kill);
+  TSAN_INTERCEPT(pthread_kill);
+  TSAN_INTERCEPT(sleep);
+  TSAN_INTERCEPT(usleep);
+  TSAN_INTERCEPT(nanosleep);
+  TSAN_INTERCEPT(pause);
+  TSAN_INTERCEPT(gettimeofday);
+  TSAN_INTERCEPT(getaddrinfo);
+
+  TSAN_INTERCEPT(fork);
+  TSAN_INTERCEPT(vfork);
+#if SANITIZER_LINUX
+  TSAN_INTERCEPT(clone);
+#endif
+#if !SANITIZER_ANDROID
+  TSAN_INTERCEPT(dl_iterate_phdr);
+#endif
+  TSAN_MAYBE_INTERCEPT_ON_EXIT;
+  TSAN_INTERCEPT(__cxa_atexit);
+  TSAN_INTERCEPT(_exit);
+
+#ifdef NEED_TLS_GET_ADDR
+#if !SANITIZER_S390
+  TSAN_INTERCEPT(__tls_get_addr);
+#else
+  TSAN_INTERCEPT(__tls_get_addr_internal);
+  TSAN_INTERCEPT(__tls_get_offset);
+#endif
+#endif
+
+  TSAN_MAYBE_INTERCEPT__LWP_EXIT;
+  TSAN_MAYBE_INTERCEPT_THR_EXIT;
+
+#if !SANITIZER_MAC && !SANITIZER_ANDROID
+  // Need to setup it, because interceptors check that the function is resolved.
+  // But atexit is emitted directly into the module, so can't be resolved.
+  REAL(atexit) = (int(*)(void(*)()))unreachable;
+#endif
+
+  if (REAL(__cxa_atexit)(&finalize, 0, 0)) {
+    Printf("ThreadSanitizer: failed to setup atexit callback\n");
+    Die();
+  }
+  if (pthread_atfork(atfork_prepare, atfork_parent, atfork_child)) {
+    Printf("ThreadSanitizer: failed to setup atfork callbacks\n");
+    Die();
+  }
+
+#if !SANITIZER_MAC && !SANITIZER_NETBSD && !SANITIZER_FREEBSD
+  if (pthread_key_create(&interceptor_ctx()->finalize_key, &thread_finalize)) {
+    Printf("ThreadSanitizer: failed to create thread key\n");
+    Die();
+  }
+#endif
+
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(cond_init);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(cond_destroy);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(cond_signal);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(cond_broadcast);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(cond_wait);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(mutex_init);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(mutex_destroy);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(mutex_lock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(mutex_trylock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(mutex_unlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_init);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_destroy);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_rdlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_tryrdlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_wrlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_trywrlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(rwlock_unlock);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(once);
+  TSAN_MAYBE_INTERCEPT_FREEBSD_ALIAS(sigmask);
+
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_init);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_signal);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_broadcast);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_wait);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(cond_destroy);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_init);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_destroy);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(mutex_trylock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_init);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_destroy);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_rdlock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_tryrdlock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_wrlock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_trywrlock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS(rwlock_unlock);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS_THR(once);
+  TSAN_MAYBE_INTERCEPT_NETBSD_ALIAS_THR(sigsetmask);
+
+  FdInit();
+}
+
+}  // namespace __tsan
+
+// Invisible barrier for tests.
+// There were several unsuccessful iterations for this functionality:
+// 1. Initially it was implemented in user code using
+//    REAL(pthread_barrier_wait). But pthread_barrier_wait is not supported on
+//    MacOS. Futexes are linux-specific for this matter.
+// 2. Then we switched to atomics+usleep(10). But usleep produced parasitic
+//    "as-if synchronized via sleep" messages in reports which failed some
+//    output tests.
+// 3. Then we switched to atomics+sched_yield. But this produced tons of tsan-
+//    visible events, which lead to "failed to restore stack trace" failures.
+// Note that no_sanitize_thread attribute does not turn off atomic interception
+// so attaching it to the function defined in user code does not help.
+// That's why we now have what we have.
+constexpr u32 kBarrierThreadBits = 10;
+constexpr u32 kBarrierThreads = 1 << kBarrierThreadBits;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __tsan_testonly_barrier_init(
+    atomic_uint32_t *barrier, u32 num_threads) {
+  if (num_threads >= kBarrierThreads) {
+    Printf("barrier_init: count is too large (%d)\n", num_threads);
+    Die();
+  }
+  // kBarrierThreadBits lsb is thread count,
+  // the remaining are count of entered threads.
+  atomic_store(barrier, num_threads, memory_order_relaxed);
+}
+
+static u32 barrier_epoch(u32 value) {
+  return (value >> kBarrierThreadBits) / (value & (kBarrierThreads - 1));
+}
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __tsan_testonly_barrier_wait(
+    atomic_uint32_t *barrier) {
+  u32 old = atomic_fetch_add(barrier, kBarrierThreads, memory_order_relaxed);
+  u32 old_epoch = barrier_epoch(old);
+  if (barrier_epoch(old + kBarrierThreads) != old_epoch) {
+    FutexWake(barrier, (1 << 30));
+    return;
+  }
+  for (;;) {
+    u32 cur = atomic_load(barrier, memory_order_relaxed);
+    if (barrier_epoch(cur) != old_epoch)
+      return;
+    FutexWait(barrier, cur);
+  }
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.cpp
new file mode 100644
index 0000000000..e6c4bf2e60
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.cpp
@@ -0,0 +1,92 @@
+//===-- tsan_interface.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "tsan_interface.h"
+#include "tsan_interface_ann.h"
+#include "tsan_rtl.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_ptrauth.h"
+
+#define CALLERPC ((uptr)__builtin_return_address(0))
+
+using namespace __tsan;
+
+void __tsan_init() { Initialize(cur_thread_init()); }
+
+void __tsan_flush_memory() {
+  FlushShadowMemory();
+}
+
+void __tsan_read16_pc(void *addr, void *pc) {
+  uptr pc_no_pac = STRIP_PAC_PC(pc);
+  ThreadState *thr = cur_thread();
+  MemoryAccess(thr, pc_no_pac, (uptr)addr, 8, kAccessRead);
+  MemoryAccess(thr, pc_no_pac, (uptr)addr + 8, 8, kAccessRead);
+}
+
+void __tsan_write16_pc(void *addr, void *pc) {
+  uptr pc_no_pac = STRIP_PAC_PC(pc);
+  ThreadState *thr = cur_thread();
+  MemoryAccess(thr, pc_no_pac, (uptr)addr, 8, kAccessWrite);
+  MemoryAccess(thr, pc_no_pac, (uptr)addr + 8, 8, kAccessWrite);
+}
+
+// __tsan_unaligned_read/write calls are emitted by compiler.
+
+void __tsan_unaligned_read16(const void *addr) {
+  uptr pc = CALLERPC;
+  ThreadState *thr = cur_thread();
+  UnalignedMemoryAccess(thr, pc, (uptr)addr, 8, kAccessRead);
+  UnalignedMemoryAccess(thr, pc, (uptr)addr + 8, 8, kAccessRead);
+}
+
+void __tsan_unaligned_write16(void *addr) {
+  uptr pc = CALLERPC;
+  ThreadState *thr = cur_thread();
+  UnalignedMemoryAccess(thr, pc, (uptr)addr, 8, kAccessWrite);
+  UnalignedMemoryAccess(thr, pc, (uptr)addr + 8, 8, kAccessWrite);
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_get_current_fiber() {
+  return cur_thread();
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_create_fiber(unsigned flags) {
+  return FiberCreate(cur_thread(), CALLERPC, flags);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_destroy_fiber(void *fiber) {
+  FiberDestroy(cur_thread(), CALLERPC, static_cast<ThreadState *>(fiber));
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_switch_to_fiber(void *fiber, unsigned flags) {
+  FiberSwitch(cur_thread(), CALLERPC, static_cast<ThreadState *>(fiber), flags);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_set_fiber_name(void *fiber, const char *name) {
+  ThreadSetName(static_cast<ThreadState *>(fiber), name);
+}
+}  // extern "C"
+
+void __tsan_acquire(void *addr) {
+  Acquire(cur_thread(), CALLERPC, (uptr)addr);
+}
+
+void __tsan_release(void *addr) {
+  Release(cur_thread(), CALLERPC, (uptr)addr);
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.h
new file mode 100644
index 0000000000..711f064174
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.h
@@ -0,0 +1,424 @@
+//===-- tsan_interface.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// The functions declared in this header will be inserted by the instrumentation
+// module.
+// This header can be included by the instrumented program or by TSan tests.
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_INTERFACE_H
+#define TSAN_INTERFACE_H
+
+#include <sanitizer_common/sanitizer_internal_defs.h>
+using __sanitizer::uptr;
+using __sanitizer::tid_t;
+
+// This header should NOT include any other headers.
+// All functions in this header are extern "C" and start with __tsan_.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !SANITIZER_GO
+
+// This function should be called at the very beginning of the process,
+// before any instrumented code is executed and before any call to malloc.
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_init();
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_flush_memory();
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read1(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read2(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read4(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read8(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read16(void *addr);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write1(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write2(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write4(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write8(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write16(void *addr);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read2(const void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read4(const void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read8(const void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read16(const void *addr);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write2(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write4(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write8(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write16(void *addr);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read1_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read2_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read4_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read8_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read16_pc(void *addr, void *pc);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write1_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write2_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write4_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write8_pc(void *addr, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write16_pc(void *addr, void *pc);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_vptr_read(void **vptr_p);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_vptr_update(void **vptr_p, void *new_val);
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_func_entry(void *call_pc);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_func_exit();
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_ignore_thread_begin();
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_ignore_thread_end();
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_external_register_tag(const char *object_type);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_register_header(void *tag, const char *header);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_assign_tag(void *addr, void *tag);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_read(void *addr, void *caller_pc, void *tag);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_external_write(void *addr, void *caller_pc, void *tag);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_read_range(void *addr, unsigned long size);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_write_range(void *addr, unsigned long size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_read_range_pc(void *addr, unsigned long size, void *pc);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_write_range_pc(void *addr, unsigned long size, void *pc);
+
+// User may provide function that would be called right when TSan detects
+// an error. The argument 'report' is an opaque pointer that can be used to
+// gather additional information using other TSan report API functions.
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_on_report(void *report);
+
+// If TSan is currently reporting a detected issue on the current thread,
+// returns an opaque pointer to the current report. Otherwise returns NULL.
+SANITIZER_INTERFACE_ATTRIBUTE
+void *__tsan_get_current_report();
+
+// Returns a report's description (issue type), number of duplicate issues
+// found, counts of array data (stack traces, memory operations, locations,
+// mutexes, threads, unique thread IDs) and a stack trace of a sleep() call (if
+// one was involved in the issue).
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_data(void *report, const char **description, int *count,
+                           int *stack_count, int *mop_count, int *loc_count,
+                           int *mutex_count, int *thread_count,
+                           int *unique_tid_count, void **sleep_trace,
+                           uptr trace_size);
+
+/// Retrieves the "tag" from a report (for external-race report types). External
+/// races can be associated with a tag which give them more meaning. For example
+/// tag value '1' means "Swift access race". Tag value '0' indicated a plain
+/// external race.
+///
+/// \param report opaque pointer to the current report (obtained as argument in
+///               __tsan_on_report, or from __tsan_get_current_report)
+/// \param [out] tag points to storage that will be filled with the tag value
+///
+/// \returns non-zero value on success, zero on failure
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_tag(void *report, uptr *tag);
+
+// Returns information about stack traces included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_stack(void *report, uptr idx, void **trace,
+                            uptr trace_size);
+
+// Returns information about memory operations included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_mop(void *report, uptr idx, int *tid, void **addr,
+                          int *size, int *write, int *atomic, void **trace,
+                          uptr trace_size);
+
+// Returns information about locations included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_loc(void *report, uptr idx, const char **type,
+                          void **addr, uptr *start, uptr *size, int *tid,
+                          int *fd, int *suppressable, void **trace,
+                          uptr trace_size);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_loc_object_type(void *report, uptr idx,
+                                      const char **object_type);
+
+// Returns information about mutexes included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_mutex(void *report, uptr idx, uptr *mutex_id, void **addr,
+                            int *destroyed, void **trace, uptr trace_size);
+
+// Returns information about threads included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_thread(void *report, uptr idx, int *tid, tid_t *os_id,
+                             int *running, const char **name, int *parent_tid,
+                             void **trace, uptr trace_size);
+
+// Returns information about unique thread IDs included in the report.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_report_unique_tid(void *report, uptr idx, int *tid);
+
+// Returns the type of the pointer (heap, stack, global, ...) and if possible
+// also the starting address (e.g. of a heap allocation) and size.
+SANITIZER_INTERFACE_ATTRIBUTE
+const char *__tsan_locate_address(uptr addr, char *name, uptr name_size,
+                                  uptr *region_address, uptr *region_size);
+
+// Returns the allocation stack for a heap pointer.
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_get_alloc_stack(uptr addr, uptr *trace, uptr size, int *thread_id,
+                           tid_t *os_id);
+
+#endif  // SANITIZER_GO
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+namespace __tsan {
+
+// These should match declarations from public tsan_interface_atomic.h header.
+typedef unsigned char      a8;
+typedef unsigned short a16;
+typedef unsigned int       a32;
+typedef unsigned long long a64;
+#if !SANITIZER_GO && (defined(__SIZEOF_INT128__) \
+    || (__clang_major__ * 100 + __clang_minor__ >= 302)) && \
+    !defined(__mips64) && !defined(__s390x__)
+__extension__ typedef __int128 a128;
+# define __TSAN_HAS_INT128 1
+#else
+# define __TSAN_HAS_INT128 0
+#endif
+
+// Part of ABI, do not change.
+// https://github.com/llvm/llvm-project/blob/main/libcxx/include/atomic
+typedef enum {
+  mo_relaxed,
+  mo_consume,
+  mo_acquire,
+  mo_release,
+  mo_acq_rel,
+  mo_seq_cst
+} morder;
+
+struct ThreadState;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_load(const volatile a8 *a, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_load(const volatile a16 *a, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_load(const volatile a32 *a, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_load(const volatile a64 *a, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_load(const volatile a128 *a, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic8_store(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic16_store(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic32_store(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic64_store(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic128_store(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_exchange(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_exchange(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_exchange(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_exchange(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_exchange(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_add(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_add(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_add(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_add(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_add(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_sub(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_sub(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_sub(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_sub(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_sub(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_and(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_and(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_and(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_and(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_and(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_or(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_or(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_or(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_or(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_or(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_xor(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_xor(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_xor(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_xor(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_xor(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_nand(volatile a8 *a, a8 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_nand(volatile a16 *a, a16 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_nand(volatile a32 *a, a32 v, morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_nand(volatile a64 *a, a64 v, morder mo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_nand(volatile a128 *a, a128 v, morder mo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic8_compare_exchange_strong(volatile a8 *a, a8 *c, a8 v,
+                                           morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic16_compare_exchange_strong(volatile a16 *a, a16 *c, a16 v,
+                                            morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic32_compare_exchange_strong(volatile a32 *a, a32 *c, a32 v,
+                                            morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic64_compare_exchange_strong(volatile a64 *a, a64 *c, a64 v,
+                                            morder mo, morder fmo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic128_compare_exchange_strong(volatile a128 *a, a128 *c, a128 v,
+                                             morder mo, morder fmo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic8_compare_exchange_weak(volatile a8 *a, a8 *c, a8 v, morder mo,
+                                         morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic16_compare_exchange_weak(volatile a16 *a, a16 *c, a16 v,
+                                          morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic32_compare_exchange_weak(volatile a32 *a, a32 *c, a32 v,
+                                          morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic64_compare_exchange_weak(volatile a64 *a, a64 *c, a64 v,
+                                          morder mo, morder fmo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic128_compare_exchange_weak(volatile a128 *a, a128 *c, a128 v,
+                                           morder mo, morder fmo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_compare_exchange_val(volatile a8 *a, a8 c, a8 v, morder mo,
+                                       morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_compare_exchange_val(volatile a16 *a, a16 c, a16 v,
+                                         morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_compare_exchange_val(volatile a32 *a, a32 c, a32 v,
+                                         morder mo, morder fmo);
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_compare_exchange_val(volatile a64 *a, a64 c, a64 v,
+                                         morder mo, morder fmo);
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_compare_exchange_val(volatile a128 *a, a128 c, a128 v,
+                                           morder mo, morder fmo);
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic_thread_fence(morder mo);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic_signal_fence(morder mo);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_compare_exchange(ThreadState *thr, uptr cpc, uptr pc,
+                                         u8 *a);
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_compare_exchange(ThreadState *thr, uptr cpc, uptr pc,
+                                         u8 *a);
+
+}  // extern "C"
+
+}  // namespace __tsan
+
+#endif  // TSAN_INTERFACE_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.inc b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.inc
new file mode 100644
index 0000000000..b0a424ff9c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface.inc
@@ -0,0 +1,190 @@
+//===-- tsan_interface.inc --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_ptrauth.h"
+#include "tsan_interface.h"
+#include "tsan_rtl.h"
+
+#define CALLERPC ((uptr)__builtin_return_address(0))
+
+using namespace __tsan;
+
+void __tsan_read1(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 1, kAccessRead);
+}
+
+void __tsan_read2(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, kAccessRead);
+}
+
+void __tsan_read4(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, kAccessRead);
+}
+
+void __tsan_read8(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, kAccessRead);
+}
+
+void __tsan_read16(void *addr) {
+  MemoryAccess16(cur_thread(), CALLERPC, (uptr)addr, kAccessRead);
+}
+
+void __tsan_write1(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 1, kAccessWrite);
+}
+
+void __tsan_write2(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, kAccessWrite);
+}
+
+void __tsan_write4(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, kAccessWrite);
+}
+
+void __tsan_write8(void *addr) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, kAccessWrite);
+}
+
+void __tsan_write16(void *addr) {
+  MemoryAccess16(cur_thread(), CALLERPC, (uptr)addr, kAccessWrite);
+}
+
+void __tsan_read1_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 1, kAccessRead | kAccessExternalPC);
+}
+
+void __tsan_read2_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 2, kAccessRead | kAccessExternalPC);
+}
+
+void __tsan_read4_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 4, kAccessRead | kAccessExternalPC);
+}
+
+void __tsan_read8_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 8, kAccessRead | kAccessExternalPC);
+}
+
+void __tsan_write1_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 1, kAccessWrite | kAccessExternalPC);
+}
+
+void __tsan_write2_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 2, kAccessWrite | kAccessExternalPC);
+}
+
+void __tsan_write4_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 4, kAccessWrite | kAccessExternalPC);
+}
+
+void __tsan_write8_pc(void *addr, void *pc) {
+  MemoryAccess(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, 8, kAccessWrite | kAccessExternalPC);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_read2(const void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, kAccessRead);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_read4(const void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, kAccessRead);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_read8(const void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, kAccessRead);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_write2(void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, kAccessWrite);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_write4(void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, kAccessWrite);
+}
+
+ALWAYS_INLINE USED void __tsan_unaligned_write8(void *addr) {
+  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, kAccessWrite);
+}
+
+extern "C" {
+// __sanitizer_unaligned_load/store are for user instrumentation.
+SANITIZER_INTERFACE_ATTRIBUTE
+u16 __sanitizer_unaligned_load16(const uu16 *addr) {
+  __tsan_unaligned_read2(addr);
+  return *addr;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u32 __sanitizer_unaligned_load32(const uu32 *addr) {
+  __tsan_unaligned_read4(addr);
+  return *addr;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+u64 __sanitizer_unaligned_load64(const uu64 *addr) {
+  __tsan_unaligned_read8(addr);
+  return *addr;
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store16(uu16 *addr, u16 v) {
+  *addr = v;
+  __tsan_unaligned_write2(addr);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store32(uu32 *addr, u32 v) {
+  *addr = v;
+  __tsan_unaligned_write4(addr);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_unaligned_store64(uu64 *addr, u64 v) {
+  *addr = v;
+  __tsan_unaligned_write8(addr);
+}
+}
+
+void __tsan_vptr_update(void **vptr_p, void *new_val) {
+  if (*vptr_p == new_val)
+    return;
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)vptr_p, sizeof(*vptr_p),
+               kAccessWrite | kAccessVptr);
+}
+
+void __tsan_vptr_read(void **vptr_p) {
+  MemoryAccess(cur_thread(), CALLERPC, (uptr)vptr_p, sizeof(*vptr_p),
+               kAccessRead | kAccessVptr);
+}
+
+void __tsan_func_entry(void *pc) { FuncEntry(cur_thread(), STRIP_PAC_PC(pc)); }
+
+void __tsan_func_exit() { FuncExit(cur_thread()); }
+
+void __tsan_ignore_thread_begin() { ThreadIgnoreBegin(cur_thread(), CALLERPC); }
+
+void __tsan_ignore_thread_end() { ThreadIgnoreEnd(cur_thread()); }
+
+void __tsan_read_range(void *addr, uptr size) {
+  MemoryAccessRange(cur_thread(), CALLERPC, (uptr)addr, size, false);
+}
+
+void __tsan_write_range(void *addr, uptr size) {
+  MemoryAccessRange(cur_thread(), CALLERPC, (uptr)addr, size, true);
+}
+
+void __tsan_read_range_pc(void *addr, uptr size, void *pc) {
+  MemoryAccessRange(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, size, false);
+}
+
+void __tsan_write_range_pc(void *addr, uptr size, void *pc) {
+  MemoryAccessRange(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, size, true);
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.cpp
new file mode 100644
index 0000000000..6bd72e18d9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.cpp
@@ -0,0 +1,438 @@
+//===-- tsan_interface_ann.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_vector.h"
+#include "tsan_interface_ann.h"
+#include "tsan_report.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+#include "tsan_flags.h"
+#include "tsan_platform.h"
+
+#define CALLERPC ((uptr)__builtin_return_address(0))
+
+using namespace __tsan;
+
+namespace __tsan {
+
+class ScopedAnnotation {
+ public:
+  ScopedAnnotation(ThreadState *thr, const char *aname, uptr pc)
+      : thr_(thr) {
+    FuncEntry(thr_, pc);
+    DPrintf("#%d: annotation %s()\n", thr_->tid, aname);
+  }
+
+  ~ScopedAnnotation() {
+    FuncExit(thr_);
+    CheckedMutex::CheckNoLocks();
+  }
+ private:
+  ThreadState *const thr_;
+};
+
+#define SCOPED_ANNOTATION_RET(typ, ret)                     \
+  if (!flags()->enable_annotations)                         \
+    return ret;                                             \
+  ThreadState *thr = cur_thread();                          \
+  const uptr caller_pc = (uptr)__builtin_return_address(0); \
+  ScopedAnnotation sa(thr, __func__, caller_pc);            \
+  const uptr pc = StackTrace::GetCurrentPc();               \
+  (void)pc;
+
+#define SCOPED_ANNOTATION(typ) SCOPED_ANNOTATION_RET(typ, )
+
+static const int kMaxDescLen = 128;
+
+struct ExpectRace {
+  ExpectRace *next;
+  ExpectRace *prev;
+  atomic_uintptr_t hitcount;
+  atomic_uintptr_t addcount;
+  uptr addr;
+  uptr size;
+  char *file;
+  int line;
+  char desc[kMaxDescLen];
+};
+
+struct DynamicAnnContext {
+  Mutex mtx;
+  ExpectRace benign;
+
+  DynamicAnnContext() : mtx(MutexTypeAnnotations) {}
+};
+
+static DynamicAnnContext *dyn_ann_ctx;
+static char dyn_ann_ctx_placeholder[sizeof(DynamicAnnContext)] ALIGNED(64);
+
+static void AddExpectRace(ExpectRace *list,
+    char *f, int l, uptr addr, uptr size, char *desc) {
+  ExpectRace *race = list->next;
+  for (; race != list; race = race->next) {
+    if (race->addr == addr && race->size == size) {
+      atomic_store_relaxed(&race->addcount,
+          atomic_load_relaxed(&race->addcount) + 1);
+      return;
+    }
+  }
+  race = static_cast<ExpectRace *>(Alloc(sizeof(ExpectRace)));
+  race->addr = addr;
+  race->size = size;
+  race->file = f;
+  race->line = l;
+  race->desc[0] = 0;
+  atomic_store_relaxed(&race->hitcount, 0);
+  atomic_store_relaxed(&race->addcount, 1);
+  if (desc) {
+    int i = 0;
+    for (; i < kMaxDescLen - 1 && desc[i]; i++)
+      race->desc[i] = desc[i];
+    race->desc[i] = 0;
+  }
+  race->prev = list;
+  race->next = list->next;
+  race->next->prev = race;
+  list->next = race;
+}
+
+static ExpectRace *FindRace(ExpectRace *list, uptr addr, uptr size) {
+  for (ExpectRace *race = list->next; race != list; race = race->next) {
+    uptr maxbegin = max(race->addr, addr);
+    uptr minend = min(race->addr + race->size, addr + size);
+    if (maxbegin < minend)
+      return race;
+  }
+  return 0;
+}
+
+static bool CheckContains(ExpectRace *list, uptr addr, uptr size) {
+  ExpectRace *race = FindRace(list, addr, size);
+  if (race == 0)
+    return false;
+  DPrintf("Hit expected/benign race: %s addr=%zx:%d %s:%d\n",
+      race->desc, race->addr, (int)race->size, race->file, race->line);
+  atomic_fetch_add(&race->hitcount, 1, memory_order_relaxed);
+  return true;
+}
+
+static void InitList(ExpectRace *list) {
+  list->next = list;
+  list->prev = list;
+}
+
+void InitializeDynamicAnnotations() {
+  dyn_ann_ctx = new(dyn_ann_ctx_placeholder) DynamicAnnContext;
+  InitList(&dyn_ann_ctx->benign);
+}
+
+bool IsExpectedReport(uptr addr, uptr size) {
+  ReadLock lock(&dyn_ann_ctx->mtx);
+  return CheckContains(&dyn_ann_ctx->benign, addr, size);
+}
+}  // namespace __tsan
+
+using namespace __tsan;
+
+extern "C" {
+void INTERFACE_ATTRIBUTE AnnotateHappensBefore(char *f, int l, uptr addr) {
+  SCOPED_ANNOTATION(AnnotateHappensBefore);
+  Release(thr, pc, addr);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateHappensAfter(char *f, int l, uptr addr) {
+  SCOPED_ANNOTATION(AnnotateHappensAfter);
+  Acquire(thr, pc, addr);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateCondVarSignal(char *f, int l, uptr cv) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateCondVarSignalAll(char *f, int l, uptr cv) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateMutexIsNotPHB(char *f, int l, uptr mu) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateCondVarWait(char *f, int l, uptr cv,
+                                             uptr lock) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateRWLockCreate(char *f, int l, uptr m) {
+  SCOPED_ANNOTATION(AnnotateRWLockCreate);
+  MutexCreate(thr, pc, m, MutexFlagWriteReentrant);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateRWLockCreateStatic(char *f, int l, uptr m) {
+  SCOPED_ANNOTATION(AnnotateRWLockCreateStatic);
+  MutexCreate(thr, pc, m, MutexFlagWriteReentrant | MutexFlagLinkerInit);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateRWLockDestroy(char *f, int l, uptr m) {
+  SCOPED_ANNOTATION(AnnotateRWLockDestroy);
+  MutexDestroy(thr, pc, m);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateRWLockAcquired(char *f, int l, uptr m,
+                                                uptr is_w) {
+  SCOPED_ANNOTATION(AnnotateRWLockAcquired);
+  if (is_w)
+    MutexPostLock(thr, pc, m, MutexFlagDoPreLockOnPostLock);
+  else
+    MutexPostReadLock(thr, pc, m, MutexFlagDoPreLockOnPostLock);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateRWLockReleased(char *f, int l, uptr m,
+                                                uptr is_w) {
+  SCOPED_ANNOTATION(AnnotateRWLockReleased);
+  if (is_w)
+    MutexUnlock(thr, pc, m);
+  else
+    MutexReadUnlock(thr, pc, m);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateTraceMemory(char *f, int l, uptr mem) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateFlushState(char *f, int l) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateNewMemory(char *f, int l, uptr mem,
+                                           uptr size) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateNoOp(char *f, int l, uptr mem) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateFlushExpectedRaces(char *f, int l) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateEnableRaceDetection(
+    char *f, int l, int enable) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateMutexIsUsedAsCondVar(
+    char *f, int l, uptr mu) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotatePCQGet(
+    char *f, int l, uptr pcq) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotatePCQPut(
+    char *f, int l, uptr pcq) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotatePCQDestroy(
+    char *f, int l, uptr pcq) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotatePCQCreate(
+    char *f, int l, uptr pcq) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateExpectRace(
+    char *f, int l, uptr mem, char *desc) {
+}
+
+static void BenignRaceImpl(char *f, int l, uptr mem, uptr size, char *desc) {
+  Lock lock(&dyn_ann_ctx->mtx);
+  AddExpectRace(&dyn_ann_ctx->benign,
+                f, l, mem, size, desc);
+  DPrintf("Add benign race: %s addr=%zx %s:%d\n", desc, mem, f, l);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateBenignRaceSized(
+    char *f, int l, uptr mem, uptr size, char *desc) {
+  SCOPED_ANNOTATION(AnnotateBenignRaceSized);
+  BenignRaceImpl(f, l, mem, size, desc);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateBenignRace(
+    char *f, int l, uptr mem, char *desc) {
+  SCOPED_ANNOTATION(AnnotateBenignRace);
+  BenignRaceImpl(f, l, mem, 1, desc);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreReadsBegin(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreReadsBegin);
+  ThreadIgnoreBegin(thr, pc);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreReadsEnd(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreReadsEnd);
+  ThreadIgnoreEnd(thr);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreWritesBegin(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreWritesBegin);
+  ThreadIgnoreBegin(thr, pc);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreWritesEnd(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreWritesEnd);
+  ThreadIgnoreEnd(thr);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreSyncBegin(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreSyncBegin);
+  ThreadIgnoreSyncBegin(thr, pc);
+}
+
+void INTERFACE_ATTRIBUTE AnnotateIgnoreSyncEnd(char *f, int l) {
+  SCOPED_ANNOTATION(AnnotateIgnoreSyncEnd);
+  ThreadIgnoreSyncEnd(thr);
+}
+
+void INTERFACE_ATTRIBUTE AnnotatePublishMemoryRange(
+    char *f, int l, uptr addr, uptr size) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateUnpublishMemoryRange(
+    char *f, int l, uptr addr, uptr size) {
+}
+
+void INTERFACE_ATTRIBUTE AnnotateThreadName(
+    char *f, int l, char *name) {
+  SCOPED_ANNOTATION(AnnotateThreadName);
+  ThreadSetName(thr, name);
+}
+
+// We deliberately omit the implementation of WTFAnnotateHappensBefore() and
+// WTFAnnotateHappensAfter(). Those are being used by Webkit to annotate
+// atomic operations, which should be handled by ThreadSanitizer correctly.
+void INTERFACE_ATTRIBUTE WTFAnnotateHappensBefore(char *f, int l, uptr addr) {
+}
+
+void INTERFACE_ATTRIBUTE WTFAnnotateHappensAfter(char *f, int l, uptr addr) {
+}
+
+void INTERFACE_ATTRIBUTE WTFAnnotateBenignRaceSized(
+    char *f, int l, uptr mem, uptr sz, char *desc) {
+  SCOPED_ANNOTATION(AnnotateBenignRaceSized);
+  BenignRaceImpl(f, l, mem, sz, desc);
+}
+
+int INTERFACE_ATTRIBUTE RunningOnValgrind() {
+  return flags()->running_on_valgrind;
+}
+
+double __attribute__((weak)) INTERFACE_ATTRIBUTE ValgrindSlowdown(void) {
+  return 10.0;
+}
+
+const char INTERFACE_ATTRIBUTE* ThreadSanitizerQuery(const char *query) {
+  if (internal_strcmp(query, "pure_happens_before") == 0)
+    return "1";
+  else
+    return "0";
+}
+
+void INTERFACE_ATTRIBUTE
+AnnotateMemoryIsInitialized(char *f, int l, uptr mem, uptr sz) {}
+void INTERFACE_ATTRIBUTE
+AnnotateMemoryIsUninitialized(char *f, int l, uptr mem, uptr sz) {}
+
+// Note: the parameter is called flagz, because flags is already taken
+// by the global function that returns flags.
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_create(void *m, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_create);
+  MutexCreate(thr, pc, (uptr)m, flagz & MutexCreationFlagMask);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_destroy(void *m, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_destroy);
+  MutexDestroy(thr, pc, (uptr)m, flagz);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_pre_lock(void *m, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_pre_lock);
+  if (!(flagz & MutexFlagTryLock)) {
+    if (flagz & MutexFlagReadLock)
+      MutexPreReadLock(thr, pc, (uptr)m);
+    else
+      MutexPreLock(thr, pc, (uptr)m);
+  }
+  ThreadIgnoreBegin(thr, 0);
+  ThreadIgnoreSyncBegin(thr, 0);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_post_lock(void *m, unsigned flagz, int rec) {
+  SCOPED_ANNOTATION(__tsan_mutex_post_lock);
+  ThreadIgnoreSyncEnd(thr);
+  ThreadIgnoreEnd(thr);
+  if (!(flagz & MutexFlagTryLockFailed)) {
+    if (flagz & MutexFlagReadLock)
+      MutexPostReadLock(thr, pc, (uptr)m, flagz);
+    else
+      MutexPostLock(thr, pc, (uptr)m, flagz, rec);
+  }
+}
+
+INTERFACE_ATTRIBUTE
+int __tsan_mutex_pre_unlock(void *m, unsigned flagz) {
+  SCOPED_ANNOTATION_RET(__tsan_mutex_pre_unlock, 0);
+  int ret = 0;
+  if (flagz & MutexFlagReadLock) {
+    CHECK(!(flagz & MutexFlagRecursiveUnlock));
+    MutexReadUnlock(thr, pc, (uptr)m);
+  } else {
+    ret = MutexUnlock(thr, pc, (uptr)m, flagz);
+  }
+  ThreadIgnoreBegin(thr, 0);
+  ThreadIgnoreSyncBegin(thr, 0);
+  return ret;
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_post_unlock(void *m, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_post_unlock);
+  ThreadIgnoreSyncEnd(thr);
+  ThreadIgnoreEnd(thr);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_pre_signal(void *addr, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_pre_signal);
+  ThreadIgnoreBegin(thr, 0);
+  ThreadIgnoreSyncBegin(thr, 0);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_post_signal(void *addr, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_post_signal);
+  ThreadIgnoreSyncEnd(thr);
+  ThreadIgnoreEnd(thr);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_pre_divert(void *addr, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_pre_divert);
+  // Exit from ignore region started in __tsan_mutex_pre_lock/unlock/signal.
+  ThreadIgnoreSyncEnd(thr);
+  ThreadIgnoreEnd(thr);
+}
+
+INTERFACE_ATTRIBUTE
+void __tsan_mutex_post_divert(void *addr, unsigned flagz) {
+  SCOPED_ANNOTATION(__tsan_mutex_post_divert);
+  ThreadIgnoreBegin(thr, 0);
+  ThreadIgnoreSyncBegin(thr, 0);
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.h
new file mode 100644
index 0000000000..458d61f533
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_ann.h
@@ -0,0 +1,32 @@
+//===-- tsan_interface_ann.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Interface for dynamic annotations.
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_INTERFACE_ANN_H
+#define TSAN_INTERFACE_ANN_H
+
+#include <sanitizer_common/sanitizer_internal_defs.h>
+
+// This header should NOT include any other headers.
+// All functions in this header are extern "C" and start with __tsan_.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_acquire(void *addr);
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_release(void *addr);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // TSAN_INTERFACE_ANN_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_atomic.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_atomic.cpp
new file mode 100644
index 0000000000..f794a2fcdd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_atomic.cpp
@@ -0,0 +1,925 @@
+//===-- tsan_interface_atomic.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+// ThreadSanitizer atomic operations are based on C++11/C1x standards.
+// For background see C++11 standard.  A slightly older, publicly
+// available draft of the standard (not entirely up-to-date, but close enough
+// for casual browsing) is available here:
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf
+// The following page contains more background information:
+// http://www.hpl.hp.com/personal/Hans_Boehm/c++mm/
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "tsan_flags.h"
+#include "tsan_interface.h"
+#include "tsan_rtl.h"
+
+using namespace __tsan;
+
+#if !SANITIZER_GO && __TSAN_HAS_INT128
+// Protects emulation of 128-bit atomic operations.
+static StaticSpinMutex mutex128;
+#endif
+
+#if SANITIZER_DEBUG
+static bool IsLoadOrder(morder mo) {
+  return mo == mo_relaxed || mo == mo_consume
+      || mo == mo_acquire || mo == mo_seq_cst;
+}
+
+static bool IsStoreOrder(morder mo) {
+  return mo == mo_relaxed || mo == mo_release || mo == mo_seq_cst;
+}
+#endif
+
+static bool IsReleaseOrder(morder mo) {
+  return mo == mo_release || mo == mo_acq_rel || mo == mo_seq_cst;
+}
+
+static bool IsAcquireOrder(morder mo) {
+  return mo == mo_consume || mo == mo_acquire
+      || mo == mo_acq_rel || mo == mo_seq_cst;
+}
+
+static bool IsAcqRelOrder(morder mo) {
+  return mo == mo_acq_rel || mo == mo_seq_cst;
+}
+
+template<typename T> T func_xchg(volatile T *v, T op) {
+  T res = __sync_lock_test_and_set(v, op);
+  // __sync_lock_test_and_set does not contain full barrier.
+  __sync_synchronize();
+  return res;
+}
+
+template<typename T> T func_add(volatile T *v, T op) {
+  return __sync_fetch_and_add(v, op);
+}
+
+template<typename T> T func_sub(volatile T *v, T op) {
+  return __sync_fetch_and_sub(v, op);
+}
+
+template<typename T> T func_and(volatile T *v, T op) {
+  return __sync_fetch_and_and(v, op);
+}
+
+template<typename T> T func_or(volatile T *v, T op) {
+  return __sync_fetch_and_or(v, op);
+}
+
+template<typename T> T func_xor(volatile T *v, T op) {
+  return __sync_fetch_and_xor(v, op);
+}
+
+template<typename T> T func_nand(volatile T *v, T op) {
+  // clang does not support __sync_fetch_and_nand.
+  T cmp = *v;
+  for (;;) {
+    T newv = ~(cmp & op);
+    T cur = __sync_val_compare_and_swap(v, cmp, newv);
+    if (cmp == cur)
+      return cmp;
+    cmp = cur;
+  }
+}
+
+template<typename T> T func_cas(volatile T *v, T cmp, T xch) {
+  return __sync_val_compare_and_swap(v, cmp, xch);
+}
+
+// clang does not support 128-bit atomic ops.
+// Atomic ops are executed under tsan internal mutex,
+// here we assume that the atomic variables are not accessed
+// from non-instrumented code.
+#if !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16) && !SANITIZER_GO \
+    && __TSAN_HAS_INT128
+a128 func_xchg(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = op;
+  return cmp;
+}
+
+a128 func_add(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = cmp + op;
+  return cmp;
+}
+
+a128 func_sub(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = cmp - op;
+  return cmp;
+}
+
+a128 func_and(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = cmp & op;
+  return cmp;
+}
+
+a128 func_or(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = cmp | op;
+  return cmp;
+}
+
+a128 func_xor(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = cmp ^ op;
+  return cmp;
+}
+
+a128 func_nand(volatile a128 *v, a128 op) {
+  SpinMutexLock lock(&mutex128);
+  a128 cmp = *v;
+  *v = ~(cmp & op);
+  return cmp;
+}
+
+a128 func_cas(volatile a128 *v, a128 cmp, a128 xch) {
+  SpinMutexLock lock(&mutex128);
+  a128 cur = *v;
+  if (cur == cmp)
+    *v = xch;
+  return cur;
+}
+#endif
+
+template <typename T>
+static int AccessSize() {
+  if (sizeof(T) <= 1)
+    return 1;
+  else if (sizeof(T) <= 2)
+    return 2;
+  else if (sizeof(T) <= 4)
+    return 4;
+  else
+    return 8;
+  // For 16-byte atomics we also use 8-byte memory access,
+  // this leads to false negatives only in very obscure cases.
+}
+
+#if !SANITIZER_GO
+static atomic_uint8_t *to_atomic(const volatile a8 *a) {
+  return reinterpret_cast<atomic_uint8_t *>(const_cast<a8 *>(a));
+}
+
+static atomic_uint16_t *to_atomic(const volatile a16 *a) {
+  return reinterpret_cast<atomic_uint16_t *>(const_cast<a16 *>(a));
+}
+#endif
+
+static atomic_uint32_t *to_atomic(const volatile a32 *a) {
+  return reinterpret_cast<atomic_uint32_t *>(const_cast<a32 *>(a));
+}
+
+static atomic_uint64_t *to_atomic(const volatile a64 *a) {
+  return reinterpret_cast<atomic_uint64_t *>(const_cast<a64 *>(a));
+}
+
+static memory_order to_mo(morder mo) {
+  switch (mo) {
+  case mo_relaxed: return memory_order_relaxed;
+  case mo_consume: return memory_order_consume;
+  case mo_acquire: return memory_order_acquire;
+  case mo_release: return memory_order_release;
+  case mo_acq_rel: return memory_order_acq_rel;
+  case mo_seq_cst: return memory_order_seq_cst;
+  }
+  DCHECK(0);
+  return memory_order_seq_cst;
+}
+
+template<typename T>
+static T NoTsanAtomicLoad(const volatile T *a, morder mo) {
+  return atomic_load(to_atomic(a), to_mo(mo));
+}
+
+#if __TSAN_HAS_INT128 && !SANITIZER_GO
+static a128 NoTsanAtomicLoad(const volatile a128 *a, morder mo) {
+  SpinMutexLock lock(&mutex128);
+  return *a;
+}
+#endif
+
+template <typename T>
+static T AtomicLoad(ThreadState *thr, uptr pc, const volatile T *a, morder mo) {
+  DCHECK(IsLoadOrder(mo));
+  // This fast-path is critical for performance.
+  // Assume the access is atomic.
+  if (!IsAcquireOrder(mo)) {
+    MemoryAccess(thr, pc, (uptr)a, AccessSize<T>(),
+                 kAccessRead | kAccessAtomic);
+    return NoTsanAtomicLoad(a, mo);
+  }
+  // Don't create sync object if it does not exist yet. For example, an atomic
+  // pointer is initialized to nullptr and then periodically acquire-loaded.
+  T v = NoTsanAtomicLoad(a, mo);
+  SyncVar *s = ctx->metamap.GetSyncIfExists((uptr)a);
+  if (s) {
+    SlotLocker locker(thr);
+    ReadLock lock(&s->mtx);
+    thr->clock.Acquire(s->clock);
+    // Re-read under sync mutex because we need a consistent snapshot
+    // of the value and the clock we acquire.
+    v = NoTsanAtomicLoad(a, mo);
+  }
+  MemoryAccess(thr, pc, (uptr)a, AccessSize<T>(), kAccessRead | kAccessAtomic);
+  return v;
+}
+
+template<typename T>
+static void NoTsanAtomicStore(volatile T *a, T v, morder mo) {
+  atomic_store(to_atomic(a), v, to_mo(mo));
+}
+
+#if __TSAN_HAS_INT128 && !SANITIZER_GO
+static void NoTsanAtomicStore(volatile a128 *a, a128 v, morder mo) {
+  SpinMutexLock lock(&mutex128);
+  *a = v;
+}
+#endif
+
+template <typename T>
+static void AtomicStore(ThreadState *thr, uptr pc, volatile T *a, T v,
+                        morder mo) {
+  DCHECK(IsStoreOrder(mo));
+  MemoryAccess(thr, pc, (uptr)a, AccessSize<T>(), kAccessWrite | kAccessAtomic);
+  // This fast-path is critical for performance.
+  // Assume the access is atomic.
+  // Strictly saying even relaxed store cuts off release sequence,
+  // so must reset the clock.
+  if (!IsReleaseOrder(mo)) {
+    NoTsanAtomicStore(a, v, mo);
+    return;
+  }
+  SlotLocker locker(thr);
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, (uptr)a, false);
+    Lock lock(&s->mtx);
+    thr->clock.ReleaseStore(&s->clock);
+    NoTsanAtomicStore(a, v, mo);
+  }
+  IncrementEpoch(thr);
+}
+
+template <typename T, T (*F)(volatile T *v, T op)>
+static T AtomicRMW(ThreadState *thr, uptr pc, volatile T *a, T v, morder mo) {
+  MemoryAccess(thr, pc, (uptr)a, AccessSize<T>(), kAccessWrite | kAccessAtomic);
+  if (LIKELY(mo == mo_relaxed))
+    return F(a, v);
+  SlotLocker locker(thr);
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, (uptr)a, false);
+    RWLock lock(&s->mtx, IsReleaseOrder(mo));
+    if (IsAcqRelOrder(mo))
+      thr->clock.ReleaseAcquire(&s->clock);
+    else if (IsReleaseOrder(mo))
+      thr->clock.Release(&s->clock);
+    else if (IsAcquireOrder(mo))
+      thr->clock.Acquire(s->clock);
+    v = F(a, v);
+  }
+  if (IsReleaseOrder(mo))
+    IncrementEpoch(thr);
+  return v;
+}
+
+template<typename T>
+static T NoTsanAtomicExchange(volatile T *a, T v, morder mo) {
+  return func_xchg(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchAdd(volatile T *a, T v, morder mo) {
+  return func_add(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchSub(volatile T *a, T v, morder mo) {
+  return func_sub(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchAnd(volatile T *a, T v, morder mo) {
+  return func_and(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchOr(volatile T *a, T v, morder mo) {
+  return func_or(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchXor(volatile T *a, T v, morder mo) {
+  return func_xor(a, v);
+}
+
+template<typename T>
+static T NoTsanAtomicFetchNand(volatile T *a, T v, morder mo) {
+  return func_nand(a, v);
+}
+
+template<typename T>
+static T AtomicExchange(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_xchg>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchAdd(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_add>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchSub(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_sub>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchAnd(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_and>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchOr(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_or>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchXor(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_xor>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static T AtomicFetchNand(ThreadState *thr, uptr pc, volatile T *a, T v,
+    morder mo) {
+  return AtomicRMW<T, func_nand>(thr, pc, a, v, mo);
+}
+
+template<typename T>
+static bool NoTsanAtomicCAS(volatile T *a, T *c, T v, morder mo, morder fmo) {
+  return atomic_compare_exchange_strong(to_atomic(a), c, v, to_mo(mo));
+}
+
+#if __TSAN_HAS_INT128
+static bool NoTsanAtomicCAS(volatile a128 *a, a128 *c, a128 v,
+    morder mo, morder fmo) {
+  a128 old = *c;
+  a128 cur = func_cas(a, old, v);
+  if (cur == old)
+    return true;
+  *c = cur;
+  return false;
+}
+#endif
+
+template<typename T>
+static T NoTsanAtomicCAS(volatile T *a, T c, T v, morder mo, morder fmo) {
+  NoTsanAtomicCAS(a, &c, v, mo, fmo);
+  return c;
+}
+
+template <typename T>
+static bool AtomicCAS(ThreadState *thr, uptr pc, volatile T *a, T *c, T v,
+                      morder mo, morder fmo) {
+  // 31.7.2.18: "The failure argument shall not be memory_order_release
+  // nor memory_order_acq_rel". LLVM (2021-05) fallbacks to Monotonic
+  // (mo_relaxed) when those are used.
+  DCHECK(IsLoadOrder(fmo));
+
+  MemoryAccess(thr, pc, (uptr)a, AccessSize<T>(), kAccessWrite | kAccessAtomic);
+  if (LIKELY(mo == mo_relaxed && fmo == mo_relaxed)) {
+    T cc = *c;
+    T pr = func_cas(a, cc, v);
+    if (pr == cc)
+      return true;
+    *c = pr;
+    return false;
+  }
+  SlotLocker locker(thr);
+  bool release = IsReleaseOrder(mo);
+  bool success;
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, (uptr)a, false);
+    RWLock lock(&s->mtx, release);
+    T cc = *c;
+    T pr = func_cas(a, cc, v);
+    success = pr == cc;
+    if (!success) {
+      *c = pr;
+      mo = fmo;
+    }
+    if (success && IsAcqRelOrder(mo))
+      thr->clock.ReleaseAcquire(&s->clock);
+    else if (success && IsReleaseOrder(mo))
+      thr->clock.Release(&s->clock);
+    else if (IsAcquireOrder(mo))
+      thr->clock.Acquire(s->clock);
+  }
+  if (success && release)
+    IncrementEpoch(thr);
+  return success;
+}
+
+template<typename T>
+static T AtomicCAS(ThreadState *thr, uptr pc,
+    volatile T *a, T c, T v, morder mo, morder fmo) {
+  AtomicCAS(thr, pc, a, &c, v, mo, fmo);
+  return c;
+}
+
+#if !SANITIZER_GO
+static void NoTsanAtomicFence(morder mo) {
+  __sync_synchronize();
+}
+
+static void AtomicFence(ThreadState *thr, uptr pc, morder mo) {
+  // FIXME(dvyukov): not implemented.
+  __sync_synchronize();
+}
+#endif
+
+// Interface functions follow.
+#if !SANITIZER_GO
+
+// C/C++
+
+static morder convert_morder(morder mo) {
+  if (flags()->force_seq_cst_atomics)
+    return (morder)mo_seq_cst;
+
+  // Filter out additional memory order flags:
+  // MEMMODEL_SYNC        = 1 << 15
+  // __ATOMIC_HLE_ACQUIRE = 1 << 16
+  // __ATOMIC_HLE_RELEASE = 1 << 17
+  //
+  // HLE is an optimization, and we pretend that elision always fails.
+  // MEMMODEL_SYNC is used when lowering __sync_ atomics,
+  // since we use __sync_ atomics for actual atomic operations,
+  // we can safely ignore it as well. It also subtly affects semantics,
+  // but we don't model the difference.
+  return (morder)(mo & 0x7fff);
+}
+
+#  define ATOMIC_IMPL(func, ...)                                \
+    ThreadState *const thr = cur_thread();                      \
+    ProcessPendingSignals(thr);                                 \
+    if (UNLIKELY(thr->ignore_sync || thr->ignore_interceptors)) \
+      return NoTsanAtomic##func(__VA_ARGS__);                   \
+    mo = convert_morder(mo);                                    \
+    return Atomic##func(thr, GET_CALLER_PC(), __VA_ARGS__);
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_load(const volatile a8 *a, morder mo) {
+  ATOMIC_IMPL(Load, a, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_load(const volatile a16 *a, morder mo) {
+  ATOMIC_IMPL(Load, a, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_load(const volatile a32 *a, morder mo) {
+  ATOMIC_IMPL(Load, a, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_load(const volatile a64 *a, morder mo) {
+  ATOMIC_IMPL(Load, a, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_load(const volatile a128 *a, morder mo) {
+  ATOMIC_IMPL(Load, a, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic8_store(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(Store, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic16_store(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(Store, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic32_store(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(Store, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic64_store(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(Store, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic128_store(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(Store, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_exchange(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(Exchange, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_exchange(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(Exchange, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_exchange(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(Exchange, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_exchange(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(Exchange, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_exchange(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(Exchange, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_add(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchAdd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_add(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchAdd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_add(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchAdd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_add(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchAdd, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_add(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchAdd, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_sub(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchSub, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_sub(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchSub, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_sub(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchSub, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_sub(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchSub, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_sub(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchSub, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_and(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchAnd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_and(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchAnd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_and(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchAnd, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_and(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchAnd, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_and(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchAnd, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_or(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchOr, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_or(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchOr, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_or(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchOr, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_or(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchOr, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_or(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchOr, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_xor(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchXor, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_xor(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchXor, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_xor(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchXor, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_xor(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchXor, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_xor(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchXor, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_fetch_nand(volatile a8 *a, a8 v, morder mo) {
+  ATOMIC_IMPL(FetchNand, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_fetch_nand(volatile a16 *a, a16 v, morder mo) {
+  ATOMIC_IMPL(FetchNand, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_fetch_nand(volatile a32 *a, a32 v, morder mo) {
+  ATOMIC_IMPL(FetchNand, a, v, mo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_fetch_nand(volatile a64 *a, a64 v, morder mo) {
+  ATOMIC_IMPL(FetchNand, a, v, mo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_fetch_nand(volatile a128 *a, a128 v, morder mo) {
+  ATOMIC_IMPL(FetchNand, a, v, mo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic8_compare_exchange_strong(volatile a8 *a, a8 *c, a8 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic16_compare_exchange_strong(volatile a16 *a, a16 *c, a16 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic32_compare_exchange_strong(volatile a32 *a, a32 *c, a32 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic64_compare_exchange_strong(volatile a64 *a, a64 *c, a64 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic128_compare_exchange_strong(volatile a128 *a, a128 *c, a128 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic8_compare_exchange_weak(volatile a8 *a, a8 *c, a8 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic16_compare_exchange_weak(volatile a16 *a, a16 *c, a16 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic32_compare_exchange_weak(volatile a32 *a, a32 *c, a32 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic64_compare_exchange_weak(volatile a64 *a, a64 *c, a64 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+int __tsan_atomic128_compare_exchange_weak(volatile a128 *a, a128 *c, a128 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a8 __tsan_atomic8_compare_exchange_val(volatile a8 *a, a8 c, a8 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a16 __tsan_atomic16_compare_exchange_val(volatile a16 *a, a16 c, a16 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a32 __tsan_atomic32_compare_exchange_val(volatile a32 *a, a32 c, a32 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+a64 __tsan_atomic64_compare_exchange_val(volatile a64 *a, a64 c, a64 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+
+#if __TSAN_HAS_INT128
+SANITIZER_INTERFACE_ATTRIBUTE
+a128 __tsan_atomic128_compare_exchange_val(volatile a128 *a, a128 c, a128 v,
+    morder mo, morder fmo) {
+  ATOMIC_IMPL(CAS, a, c, v, mo, fmo);
+}
+#endif
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic_thread_fence(morder mo) { ATOMIC_IMPL(Fence, mo); }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_atomic_signal_fence(morder mo) {
+}
+}  // extern "C"
+
+#else  // #if !SANITIZER_GO
+
+// Go
+
+#  define ATOMIC(func, ...)               \
+    if (thr->ignore_sync) {               \
+      NoTsanAtomic##func(__VA_ARGS__);    \
+    } else {                              \
+      FuncEntry(thr, cpc);                \
+      Atomic##func(thr, pc, __VA_ARGS__); \
+      FuncExit(thr);                      \
+    }
+
+#  define ATOMIC_RET(func, ret, ...)              \
+    if (thr->ignore_sync) {                       \
+      (ret) = NoTsanAtomic##func(__VA_ARGS__);    \
+    } else {                                      \
+      FuncEntry(thr, cpc);                        \
+      (ret) = Atomic##func(thr, pc, __VA_ARGS__); \
+      FuncExit(thr);                              \
+    }
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(Load, *(a32*)(a+8), *(a32**)a, mo_acquire);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(Load, *(a64*)(a+8), *(a64**)a, mo_acquire);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC(Store, *(a32**)a, *(a32*)(a+8), mo_release);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC(Store, *(a64**)a, *(a64*)(a+8), mo_release);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(FetchAdd, *(a32*)(a+16), *(a32**)a, *(a32*)(a+8), mo_acq_rel);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(FetchAdd, *(a64*)(a+16), *(a64**)a, *(a64*)(a+8), mo_acq_rel);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(Exchange, *(a32*)(a+16), *(a32**)a, *(a32*)(a+8), mo_acq_rel);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  ATOMIC_RET(Exchange, *(a64*)(a+16), *(a64**)a, *(a64*)(a+8), mo_acq_rel);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic32_compare_exchange(
+    ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  a32 cur = 0;
+  a32 cmp = *(a32*)(a+8);
+  ATOMIC_RET(CAS, cur, *(a32**)a, cmp, *(a32*)(a+12), mo_acq_rel, mo_acquire);
+  *(bool*)(a+16) = (cur == cmp);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_go_atomic64_compare_exchange(
+    ThreadState *thr, uptr cpc, uptr pc, u8 *a) {
+  a64 cur = 0;
+  a64 cmp = *(a64*)(a+8);
+  ATOMIC_RET(CAS, cur, *(a64**)a, cmp, *(a64*)(a+16), mo_acq_rel, mo_acquire);
+  *(bool*)(a+24) = (cur == cmp);
+}
+}  // extern "C"
+#endif  // #if !SANITIZER_GO
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.cpp
new file mode 100644
index 0000000000..7c15a16388
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.cpp
@@ -0,0 +1,258 @@
+//===-- tsan_interface_java.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "tsan_interface_java.h"
+#include "tsan_rtl.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+
+using namespace __tsan;
+
+const jptr kHeapAlignment = 8;
+
+namespace __tsan {
+
+struct JavaContext {
+  const uptr heap_begin;
+  const uptr heap_size;
+
+  JavaContext(jptr heap_begin, jptr heap_size)
+      : heap_begin(heap_begin)
+      , heap_size(heap_size) {
+  }
+};
+
+static u64 jctx_buf[sizeof(JavaContext) / sizeof(u64) + 1];
+static JavaContext *jctx;
+
+MBlock *JavaHeapBlock(uptr addr, uptr *start) {
+  if (!jctx || addr < jctx->heap_begin ||
+      addr >= jctx->heap_begin + jctx->heap_size)
+    return nullptr;
+  for (uptr p = RoundDown(addr, kMetaShadowCell); p >= jctx->heap_begin;
+       p -= kMetaShadowCell) {
+    MBlock *b = ctx->metamap.GetBlock(p);
+    if (!b)
+      continue;
+    if (p + b->siz <= addr)
+      return nullptr;
+    *start = p;
+    return b;
+  }
+  return nullptr;
+}
+
+}  // namespace __tsan
+
+#define JAVA_FUNC_ENTER(func)      \
+  ThreadState *thr = cur_thread(); \
+  (void)thr;
+
+void __tsan_java_init(jptr heap_begin, jptr heap_size) {
+  JAVA_FUNC_ENTER(__tsan_java_init);
+  Initialize(thr);
+  DPrintf("#%d: java_init(0x%zx, 0x%zx)\n", thr->tid, heap_begin, heap_size);
+  DCHECK_EQ(jctx, 0);
+  DCHECK_GT(heap_begin, 0);
+  DCHECK_GT(heap_size, 0);
+  DCHECK_EQ(heap_begin % kHeapAlignment, 0);
+  DCHECK_EQ(heap_size % kHeapAlignment, 0);
+  DCHECK_LT(heap_begin, heap_begin + heap_size);
+  jctx = new(jctx_buf) JavaContext(heap_begin, heap_size);
+}
+
+int  __tsan_java_fini() {
+  JAVA_FUNC_ENTER(__tsan_java_fini);
+  DPrintf("#%d: java_fini()\n", thr->tid);
+  DCHECK_NE(jctx, 0);
+  // FIXME(dvyukov): this does not call atexit() callbacks.
+  int status = Finalize(thr);
+  DPrintf("#%d: java_fini() = %d\n", thr->tid, status);
+  return status;
+}
+
+void __tsan_java_alloc(jptr ptr, jptr size) {
+  JAVA_FUNC_ENTER(__tsan_java_alloc);
+  DPrintf("#%d: java_alloc(0x%zx, 0x%zx)\n", thr->tid, ptr, size);
+  DCHECK_NE(jctx, 0);
+  DCHECK_NE(size, 0);
+  DCHECK_EQ(ptr % kHeapAlignment, 0);
+  DCHECK_EQ(size % kHeapAlignment, 0);
+  DCHECK_GE(ptr, jctx->heap_begin);
+  DCHECK_LE(ptr + size, jctx->heap_begin + jctx->heap_size);
+
+  OnUserAlloc(thr, 0, ptr, size, false);
+}
+
+void __tsan_java_free(jptr ptr, jptr size) {
+  JAVA_FUNC_ENTER(__tsan_java_free);
+  DPrintf("#%d: java_free(0x%zx, 0x%zx)\n", thr->tid, ptr, size);
+  DCHECK_NE(jctx, 0);
+  DCHECK_NE(size, 0);
+  DCHECK_EQ(ptr % kHeapAlignment, 0);
+  DCHECK_EQ(size % kHeapAlignment, 0);
+  DCHECK_GE(ptr, jctx->heap_begin);
+  DCHECK_LE(ptr + size, jctx->heap_begin + jctx->heap_size);
+
+  ctx->metamap.FreeRange(thr->proc(), ptr, size, false);
+}
+
+void __tsan_java_move(jptr src, jptr dst, jptr size) {
+  JAVA_FUNC_ENTER(__tsan_java_move);
+  DPrintf("#%d: java_move(0x%zx, 0x%zx, 0x%zx)\n", thr->tid, src, dst, size);
+  DCHECK_NE(jctx, 0);
+  DCHECK_NE(size, 0);
+  DCHECK_EQ(src % kHeapAlignment, 0);
+  DCHECK_EQ(dst % kHeapAlignment, 0);
+  DCHECK_EQ(size % kHeapAlignment, 0);
+  DCHECK_GE(src, jctx->heap_begin);
+  DCHECK_LE(src + size, jctx->heap_begin + jctx->heap_size);
+  DCHECK_GE(dst, jctx->heap_begin);
+  DCHECK_LE(dst + size, jctx->heap_begin + jctx->heap_size);
+  DCHECK_NE(dst, src);
+  DCHECK_NE(size, 0);
+
+  // Assuming it's not running concurrently with threads that do
+  // memory accesses and mutex operations (stop-the-world phase).
+  ctx->metamap.MoveMemory(src, dst, size);
+
+  // Clear the destination shadow range.
+  // We used to move shadow from src to dst, but the trace format does not
+  // support that anymore as it contains addresses of accesses.
+  RawShadow *d = MemToShadow(dst);
+  RawShadow *dend = MemToShadow(dst + size);
+  ShadowSet(d, dend, Shadow::kEmpty);
+}
+
+jptr __tsan_java_find(jptr *from_ptr, jptr to) {
+  JAVA_FUNC_ENTER(__tsan_java_find);
+  DPrintf("#%d: java_find(&0x%zx, 0x%zx)\n", thr->tid, *from_ptr, to);
+  DCHECK_EQ((*from_ptr) % kHeapAlignment, 0);
+  DCHECK_EQ(to % kHeapAlignment, 0);
+  DCHECK_GE(*from_ptr, jctx->heap_begin);
+  DCHECK_LE(to, jctx->heap_begin + jctx->heap_size);
+  for (uptr from = *from_ptr; from < to; from += kHeapAlignment) {
+    MBlock *b = ctx->metamap.GetBlock(from);
+    if (b) {
+      *from_ptr = from;
+      return b->siz;
+    }
+  }
+  return 0;
+}
+
+void __tsan_java_finalize() {
+  JAVA_FUNC_ENTER(__tsan_java_finalize);
+  DPrintf("#%d: java_finalize()\n", thr->tid);
+  AcquireGlobal(thr);
+}
+
+void __tsan_java_mutex_lock(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_lock);
+  DPrintf("#%d: java_mutex_lock(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  MutexPostLock(thr, 0, addr,
+                MutexFlagLinkerInit | MutexFlagWriteReentrant |
+                    MutexFlagDoPreLockOnPostLock);
+}
+
+void __tsan_java_mutex_unlock(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_unlock);
+  DPrintf("#%d: java_mutex_unlock(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  MutexUnlock(thr, 0, addr);
+}
+
+void __tsan_java_mutex_read_lock(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_read_lock);
+  DPrintf("#%d: java_mutex_read_lock(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  MutexPostReadLock(thr, 0, addr,
+                    MutexFlagLinkerInit | MutexFlagWriteReentrant |
+                        MutexFlagDoPreLockOnPostLock);
+}
+
+void __tsan_java_mutex_read_unlock(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_read_unlock);
+  DPrintf("#%d: java_mutex_read_unlock(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  MutexReadUnlock(thr, 0, addr);
+}
+
+void __tsan_java_mutex_lock_rec(jptr addr, int rec) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_lock_rec);
+  DPrintf("#%d: java_mutex_lock_rec(0x%zx, %d)\n", thr->tid, addr, rec);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+  DCHECK_GT(rec, 0);
+
+  MutexPostLock(thr, 0, addr,
+                MutexFlagLinkerInit | MutexFlagWriteReentrant |
+                    MutexFlagDoPreLockOnPostLock | MutexFlagRecursiveLock,
+                rec);
+}
+
+int __tsan_java_mutex_unlock_rec(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_mutex_unlock_rec);
+  DPrintf("#%d: java_mutex_unlock_rec(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  return MutexUnlock(thr, 0, addr, MutexFlagRecursiveUnlock);
+}
+
+void __tsan_java_acquire(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_acquire);
+  DPrintf("#%d: java_acquire(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  Acquire(thr, 0, addr);
+}
+
+void __tsan_java_release(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_release);
+  DPrintf("#%d: java_release(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  Release(thr, 0, addr);
+}
+
+void __tsan_java_release_store(jptr addr) {
+  JAVA_FUNC_ENTER(__tsan_java_release);
+  DPrintf("#%d: java_release_store(0x%zx)\n", thr->tid, addr);
+  DCHECK_NE(jctx, 0);
+  DCHECK_GE(addr, jctx->heap_begin);
+  DCHECK_LT(addr, jctx->heap_begin + jctx->heap_size);
+
+  ReleaseStore(thr, 0, addr);
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.h
new file mode 100644
index 0000000000..51b445251e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_interface_java.h
@@ -0,0 +1,99 @@
+//===-- tsan_interface_java.h -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Interface for verification of Java or mixed Java/C++ programs.
+// The interface is intended to be used from within a JVM and notify TSan
+// about such events like Java locks and GC memory compaction.
+//
+// For plain memory accesses and function entry/exit a JVM is intended to use
+// C++ interfaces: __tsan_readN/writeN and __tsan_func_enter/exit.
+//
+// For volatile memory accesses and atomic operations JVM is intended to use
+// standard atomics API: __tsan_atomicN_load/store/etc.
+//
+// For usage examples see lit_tests/java_*.cpp
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_INTERFACE_JAVA_H
+#define TSAN_INTERFACE_JAVA_H
+
+#ifndef INTERFACE_ATTRIBUTE
+# define INTERFACE_ATTRIBUTE __attribute__((visibility("default")))
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned long jptr;
+
+// Must be called before any other callback from Java.
+void __tsan_java_init(jptr heap_begin, jptr heap_size) INTERFACE_ATTRIBUTE;
+// Must be called when the application exits.
+// Not necessary the last callback (concurrently running threads are OK).
+// Returns exit status or 0 if tsan does not want to override it.
+int  __tsan_java_fini() INTERFACE_ATTRIBUTE;
+
+// Callback for memory allocations.
+// May be omitted for allocations that are not subject to data races
+// nor contain synchronization objects (e.g. String).
+void __tsan_java_alloc(jptr ptr, jptr size) INTERFACE_ATTRIBUTE;
+// Callback for memory free.
+// Can be aggregated for several objects (preferably).
+void __tsan_java_free(jptr ptr, jptr size) INTERFACE_ATTRIBUTE;
+// Callback for memory move by GC.
+// Can be aggregated for several objects (preferably).
+// The ranges can overlap.
+void __tsan_java_move(jptr src, jptr dst, jptr size) INTERFACE_ATTRIBUTE;
+// This function must be called on the finalizer thread
+// before executing a batch of finalizers.
+// It ensures necessary synchronization between
+// java object creation and finalization.
+void __tsan_java_finalize() INTERFACE_ATTRIBUTE;
+// Finds the first allocated memory block in the [*from_ptr, to) range, saves
+// its address in *from_ptr and returns its size. Returns 0 if there are no
+// allocated memory blocks in the range.
+jptr __tsan_java_find(jptr *from_ptr, jptr to) INTERFACE_ATTRIBUTE;
+
+// Mutex lock.
+// Addr is any unique address associated with the mutex.
+// Can be called on recursive reentry.
+void __tsan_java_mutex_lock(jptr addr) INTERFACE_ATTRIBUTE;
+// Mutex unlock.
+void __tsan_java_mutex_unlock(jptr addr) INTERFACE_ATTRIBUTE;
+// Mutex read lock.
+void __tsan_java_mutex_read_lock(jptr addr) INTERFACE_ATTRIBUTE;
+// Mutex read unlock.
+void __tsan_java_mutex_read_unlock(jptr addr) INTERFACE_ATTRIBUTE;
+// Recursive mutex lock, intended for handling of Object.wait().
+// The 'rec' value must be obtained from the previous
+// __tsan_java_mutex_unlock_rec().
+void __tsan_java_mutex_lock_rec(jptr addr, int rec) INTERFACE_ATTRIBUTE;
+// Recursive mutex unlock, intended for handling of Object.wait().
+// The return value says how many times this thread called lock()
+// w/o a pairing unlock() (i.e. how many recursive levels it unlocked).
+// It must be passed back to __tsan_java_mutex_lock_rec() to restore
+// the same recursion level.
+int __tsan_java_mutex_unlock_rec(jptr addr) INTERFACE_ATTRIBUTE;
+
+// Raw acquire/release primitives.
+// Can be used to establish happens-before edges on volatile/final fields,
+// in atomic operations, etc. release_store is the same as release, but it
+// breaks release sequence on addr (see C++ standard 1.10/7 for details).
+void __tsan_java_acquire(jptr addr) INTERFACE_ATTRIBUTE;
+void __tsan_java_release(jptr addr) INTERFACE_ATTRIBUTE;
+void __tsan_java_release_store(jptr addr) INTERFACE_ATTRIBUTE;
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#undef INTERFACE_ATTRIBUTE
+
+#endif  // #ifndef TSAN_INTERFACE_JAVA_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_malloc_mac.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_malloc_mac.cpp
new file mode 100644
index 0000000000..0e861bf1f9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_malloc_mac.cpp
@@ -0,0 +1,71 @@
+//===-- tsan_malloc_mac.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Mac-specific malloc interception.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "sanitizer_common/sanitizer_errno.h"
+#include "tsan_interceptors.h"
+#include "tsan_stack_trace.h"
+
+using namespace __tsan;
+#define COMMON_MALLOC_ZONE_NAME "tsan"
+#define COMMON_MALLOC_ENTER()
+#define COMMON_MALLOC_SANITIZER_INITIALIZED (cur_thread()->is_inited)
+#define COMMON_MALLOC_FORCE_LOCK()
+#define COMMON_MALLOC_FORCE_UNLOCK()
+#define COMMON_MALLOC_MEMALIGN(alignment, size) \
+  void *p =                                     \
+      user_memalign(cur_thread(), StackTrace::GetCurrentPc(), alignment, size)
+#define COMMON_MALLOC_MALLOC(size)                             \
+  if (in_symbolizer()) return InternalAlloc(size);             \
+  SCOPED_INTERCEPTOR_RAW(malloc, size);                        \
+  void *p = user_alloc(thr, pc, size)
+#define COMMON_MALLOC_REALLOC(ptr, size)                              \
+  if (in_symbolizer()) return InternalRealloc(ptr, size);             \
+  SCOPED_INTERCEPTOR_RAW(realloc, ptr, size);                         \
+  void *p = user_realloc(thr, pc, ptr, size)
+#define COMMON_MALLOC_CALLOC(count, size)                              \
+  if (in_symbolizer()) return InternalCalloc(count, size);             \
+  SCOPED_INTERCEPTOR_RAW(calloc, size, count);                         \
+  void *p = user_calloc(thr, pc, size, count)
+#define COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size)      \
+  if (in_symbolizer()) {                                           \
+    void *p = InternalAlloc(size, nullptr, alignment);             \
+    if (!p) return errno_ENOMEM;                                   \
+    *memptr = p;                                                   \
+    return 0;                                                      \
+  }                                                                \
+  SCOPED_INTERCEPTOR_RAW(posix_memalign, memptr, alignment, size); \
+  int res = user_posix_memalign(thr, pc, memptr, alignment, size);
+#define COMMON_MALLOC_VALLOC(size)                            \
+  if (in_symbolizer())                                        \
+    return InternalAlloc(size, nullptr, GetPageSizeCached()); \
+  SCOPED_INTERCEPTOR_RAW(valloc, size);                       \
+  void *p = user_valloc(thr, pc, size)
+#define COMMON_MALLOC_FREE(ptr)                              \
+  if (in_symbolizer()) return InternalFree(ptr);             \
+  SCOPED_INTERCEPTOR_RAW(free, ptr);                         \
+  user_free(thr, pc, ptr)
+#define COMMON_MALLOC_SIZE(ptr) uptr size = user_alloc_usable_size(ptr);
+#define COMMON_MALLOC_FILL_STATS(zone, stats)
+#define COMMON_MALLOC_REPORT_UNKNOWN_REALLOC(ptr, zone_ptr, zone_name) \
+  (void)zone_name; \
+  Report("mz_realloc(%p) -- attempting to realloc unallocated memory.\n", ptr);
+#define COMMON_MALLOC_NAMESPACE __tsan
+#define COMMON_MALLOC_HAS_ZONE_ENUMERATOR 0
+#define COMMON_MALLOC_HAS_EXTRA_INTROSPECTION_INIT 0
+
+#include "sanitizer_common/sanitizer_malloc_mac.inc"
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_md5.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_md5.cpp
new file mode 100644
index 0000000000..72857b773f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_md5.cpp
@@ -0,0 +1,250 @@
+//===-- tsan_md5.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+#define F(x, y, z)      ((z) ^ ((x) & ((y) ^ (z))))
+#define G(x, y, z)      ((y) ^ ((z) & ((x) ^ (y))))
+#define H(x, y, z)      ((x) ^ (y) ^ (z))
+#define I(x, y, z)      ((y) ^ ((x) | ~(z)))
+
+#define STEP(f, a, b, c, d, x, t, s) \
+  (a) += f((b), (c), (d)) + (x) + (t); \
+  (a) = (((a) << (s)) | (((a) & 0xffffffff) >> (32 - (s)))); \
+  (a) += (b);
+
+#define SET(n) \
+  (*(const MD5_u32plus *)&ptr[(n) * 4])
+#define GET(n) \
+  SET(n)
+
+typedef unsigned int MD5_u32plus;
+typedef unsigned long ulong_t;
+
+typedef struct {
+  MD5_u32plus lo, hi;
+  MD5_u32plus a, b, c, d;
+  unsigned char buffer[64];
+  MD5_u32plus block[16];
+} MD5_CTX;
+
+static const void *body(MD5_CTX *ctx, const void *data, ulong_t size) {
+  const unsigned char *ptr = (const unsigned char *)data;
+  MD5_u32plus a, b, c, d;
+  MD5_u32plus saved_a, saved_b, saved_c, saved_d;
+
+  a = ctx->a;
+  b = ctx->b;
+  c = ctx->c;
+  d = ctx->d;
+
+  do {
+    saved_a = a;
+    saved_b = b;
+    saved_c = c;
+    saved_d = d;
+
+    STEP(F, a, b, c, d, SET(0), 0xd76aa478, 7)
+    STEP(F, d, a, b, c, SET(1), 0xe8c7b756, 12)
+    STEP(F, c, d, a, b, SET(2), 0x242070db, 17)
+    STEP(F, b, c, d, a, SET(3), 0xc1bdceee, 22)
+    STEP(F, a, b, c, d, SET(4), 0xf57c0faf, 7)
+    STEP(F, d, a, b, c, SET(5), 0x4787c62a, 12)
+    STEP(F, c, d, a, b, SET(6), 0xa8304613, 17)
+    STEP(F, b, c, d, a, SET(7), 0xfd469501, 22)
+    STEP(F, a, b, c, d, SET(8), 0x698098d8, 7)
+    STEP(F, d, a, b, c, SET(9), 0x8b44f7af, 12)
+    STEP(F, c, d, a, b, SET(10), 0xffff5bb1, 17)
+    STEP(F, b, c, d, a, SET(11), 0x895cd7be, 22)
+    STEP(F, a, b, c, d, SET(12), 0x6b901122, 7)
+    STEP(F, d, a, b, c, SET(13), 0xfd987193, 12)
+    STEP(F, c, d, a, b, SET(14), 0xa679438e, 17)
+    STEP(F, b, c, d, a, SET(15), 0x49b40821, 22)
+
+    STEP(G, a, b, c, d, GET(1), 0xf61e2562, 5)
+    STEP(G, d, a, b, c, GET(6), 0xc040b340, 9)
+    STEP(G, c, d, a, b, GET(11), 0x265e5a51, 14)
+    STEP(G, b, c, d, a, GET(0), 0xe9b6c7aa, 20)
+    STEP(G, a, b, c, d, GET(5), 0xd62f105d, 5)
+    STEP(G, d, a, b, c, GET(10), 0x02441453, 9)
+    STEP(G, c, d, a, b, GET(15), 0xd8a1e681, 14)
+    STEP(G, b, c, d, a, GET(4), 0xe7d3fbc8, 20)
+    STEP(G, a, b, c, d, GET(9), 0x21e1cde6, 5)
+    STEP(G, d, a, b, c, GET(14), 0xc33707d6, 9)
+    STEP(G, c, d, a, b, GET(3), 0xf4d50d87, 14)
+    STEP(G, b, c, d, a, GET(8), 0x455a14ed, 20)
+    STEP(G, a, b, c, d, GET(13), 0xa9e3e905, 5)
+    STEP(G, d, a, b, c, GET(2), 0xfcefa3f8, 9)
+    STEP(G, c, d, a, b, GET(7), 0x676f02d9, 14)
+    STEP(G, b, c, d, a, GET(12), 0x8d2a4c8a, 20)
+
+    STEP(H, a, b, c, d, GET(5), 0xfffa3942, 4)
+    STEP(H, d, a, b, c, GET(8), 0x8771f681, 11)
+    STEP(H, c, d, a, b, GET(11), 0x6d9d6122, 16)
+    STEP(H, b, c, d, a, GET(14), 0xfde5380c, 23)
+    STEP(H, a, b, c, d, GET(1), 0xa4beea44, 4)
+    STEP(H, d, a, b, c, GET(4), 0x4bdecfa9, 11)
+    STEP(H, c, d, a, b, GET(7), 0xf6bb4b60, 16)
+    STEP(H, b, c, d, a, GET(10), 0xbebfbc70, 23)
+    STEP(H, a, b, c, d, GET(13), 0x289b7ec6, 4)
+    STEP(H, d, a, b, c, GET(0), 0xeaa127fa, 11)
+    STEP(H, c, d, a, b, GET(3), 0xd4ef3085, 16)
+    STEP(H, b, c, d, a, GET(6), 0x04881d05, 23)
+    STEP(H, a, b, c, d, GET(9), 0xd9d4d039, 4)
+    STEP(H, d, a, b, c, GET(12), 0xe6db99e5, 11)
+    STEP(H, c, d, a, b, GET(15), 0x1fa27cf8, 16)
+    STEP(H, b, c, d, a, GET(2), 0xc4ac5665, 23)
+
+    STEP(I, a, b, c, d, GET(0), 0xf4292244, 6)
+    STEP(I, d, a, b, c, GET(7), 0x432aff97, 10)
+    STEP(I, c, d, a, b, GET(14), 0xab9423a7, 15)
+    STEP(I, b, c, d, a, GET(5), 0xfc93a039, 21)
+    STEP(I, a, b, c, d, GET(12), 0x655b59c3, 6)
+    STEP(I, d, a, b, c, GET(3), 0x8f0ccc92, 10)
+    STEP(I, c, d, a, b, GET(10), 0xffeff47d, 15)
+    STEP(I, b, c, d, a, GET(1), 0x85845dd1, 21)
+    STEP(I, a, b, c, d, GET(8), 0x6fa87e4f, 6)
+    STEP(I, d, a, b, c, GET(15), 0xfe2ce6e0, 10)
+    STEP(I, c, d, a, b, GET(6), 0xa3014314, 15)
+    STEP(I, b, c, d, a, GET(13), 0x4e0811a1, 21)
+    STEP(I, a, b, c, d, GET(4), 0xf7537e82, 6)
+    STEP(I, d, a, b, c, GET(11), 0xbd3af235, 10)
+    STEP(I, c, d, a, b, GET(2), 0x2ad7d2bb, 15)
+    STEP(I, b, c, d, a, GET(9), 0xeb86d391, 21)
+
+    a += saved_a;
+    b += saved_b;
+    c += saved_c;
+    d += saved_d;
+
+    ptr += 64;
+  } while (size -= 64);
+
+  ctx->a = a;
+  ctx->b = b;
+  ctx->c = c;
+  ctx->d = d;
+
+  return ptr;
+}
+
+#undef F
+#undef G
+#undef H
+#undef I
+#undef STEP
+#undef SET
+#undef GET
+
+void MD5_Init(MD5_CTX *ctx) {
+  ctx->a = 0x67452301;
+  ctx->b = 0xefcdab89;
+  ctx->c = 0x98badcfe;
+  ctx->d = 0x10325476;
+
+  ctx->lo = 0;
+  ctx->hi = 0;
+}
+
+void MD5_Update(MD5_CTX *ctx, const void *data, ulong_t size) {
+  MD5_u32plus saved_lo;
+  ulong_t used, free;
+
+  saved_lo = ctx->lo;
+  if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo)
+    ctx->hi++;
+  ctx->hi += size >> 29;
+
+  used = saved_lo & 0x3f;
+
+  if (used) {
+    free = 64 - used;
+
+    if (size < free) {
+      internal_memcpy(&ctx->buffer[used], data, size);
+      return;
+    }
+
+    internal_memcpy(&ctx->buffer[used], data, free);
+    data = (const unsigned char *)data + free;
+    size -= free;
+    body(ctx, ctx->buffer, 64);
+  }
+
+  if (size >= 64) {
+    data = body(ctx, data, size & ~(ulong_t)0x3f);
+    size &= 0x3f;
+  }
+
+  internal_memcpy(ctx->buffer, data, size);
+}
+
+void MD5_Final(unsigned char *result, MD5_CTX *ctx) {
+  ulong_t used, free;
+
+  used = ctx->lo & 0x3f;
+
+  ctx->buffer[used++] = 0x80;
+
+  free = 64 - used;
+
+  if (free < 8) {
+    internal_memset(&ctx->buffer[used], 0, free);
+    body(ctx, ctx->buffer, 64);
+    used = 0;
+    free = 64;
+  }
+
+  internal_memset(&ctx->buffer[used], 0, free - 8);
+
+  ctx->lo <<= 3;
+  ctx->buffer[56] = ctx->lo;
+  ctx->buffer[57] = ctx->lo >> 8;
+  ctx->buffer[58] = ctx->lo >> 16;
+  ctx->buffer[59] = ctx->lo >> 24;
+  ctx->buffer[60] = ctx->hi;
+  ctx->buffer[61] = ctx->hi >> 8;
+  ctx->buffer[62] = ctx->hi >> 16;
+  ctx->buffer[63] = ctx->hi >> 24;
+
+  body(ctx, ctx->buffer, 64);
+
+  result[0] = ctx->a;
+  result[1] = ctx->a >> 8;
+  result[2] = ctx->a >> 16;
+  result[3] = ctx->a >> 24;
+  result[4] = ctx->b;
+  result[5] = ctx->b >> 8;
+  result[6] = ctx->b >> 16;
+  result[7] = ctx->b >> 24;
+  result[8] = ctx->c;
+  result[9] = ctx->c >> 8;
+  result[10] = ctx->c >> 16;
+  result[11] = ctx->c >> 24;
+  result[12] = ctx->d;
+  result[13] = ctx->d >> 8;
+  result[14] = ctx->d >> 16;
+  result[15] = ctx->d >> 24;
+
+  internal_memset(ctx, 0, sizeof(*ctx));
+}
+
+MD5Hash md5_hash(const void *data, uptr size) {
+  MD5Hash res;
+  MD5_CTX ctx;
+  MD5_Init(&ctx);
+  MD5_Update(&ctx, data, size);
+  MD5_Final((unsigned char*)&res.hash[0], &ctx);
+  return res;
+}
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.cpp
new file mode 100644
index 0000000000..00cc3a306f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.cpp
@@ -0,0 +1,456 @@
+//===-- tsan_mman.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "sanitizer_common/sanitizer_allocator_checks.h"
+#include "sanitizer_common/sanitizer_allocator_interface.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_errno.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_mman.h"
+#include "tsan_rtl.h"
+#include "tsan_report.h"
+#include "tsan_flags.h"
+
+// May be overriden by front-end.
+SANITIZER_WEAK_DEFAULT_IMPL
+void __sanitizer_malloc_hook(void *ptr, uptr size) {
+  (void)ptr;
+  (void)size;
+}
+
+SANITIZER_WEAK_DEFAULT_IMPL
+void __sanitizer_free_hook(void *ptr) {
+  (void)ptr;
+}
+
+namespace __tsan {
+
+struct MapUnmapCallback {
+  void OnMap(uptr p, uptr size) const { }
+  void OnUnmap(uptr p, uptr size) const {
+    // We are about to unmap a chunk of user memory.
+    // Mark the corresponding shadow memory as not needed.
+    DontNeedShadowFor(p, size);
+    // Mark the corresponding meta shadow memory as not needed.
+    // Note the block does not contain any meta info at this point
+    // (this happens after free).
+    const uptr kMetaRatio = kMetaShadowCell / kMetaShadowSize;
+    const uptr kPageSize = GetPageSizeCached() * kMetaRatio;
+    // Block came from LargeMmapAllocator, so must be large.
+    // We rely on this in the calculations below.
+    CHECK_GE(size, 2 * kPageSize);
+    uptr diff = RoundUp(p, kPageSize) - p;
+    if (diff != 0) {
+      p += diff;
+      size -= diff;
+    }
+    diff = p + size - RoundDown(p + size, kPageSize);
+    if (diff != 0)
+      size -= diff;
+    uptr p_meta = (uptr)MemToMeta(p);
+    ReleaseMemoryPagesToOS(p_meta, p_meta + size / kMetaRatio);
+  }
+};
+
+static char allocator_placeholder[sizeof(Allocator)] ALIGNED(64);
+Allocator *allocator() {
+  return reinterpret_cast<Allocator*>(&allocator_placeholder);
+}
+
+struct GlobalProc {
+  Mutex mtx;
+  Processor *proc;
+  // This mutex represents the internal allocator combined for
+  // the purposes of deadlock detection. The internal allocator
+  // uses multiple mutexes, moreover they are locked only occasionally
+  // and they are spin mutexes which don't support deadlock detection.
+  // So we use this fake mutex to serve as a substitute for these mutexes.
+  CheckedMutex internal_alloc_mtx;
+
+  GlobalProc()
+      : mtx(MutexTypeGlobalProc),
+        proc(ProcCreate()),
+        internal_alloc_mtx(MutexTypeInternalAlloc) {}
+};
+
+static char global_proc_placeholder[sizeof(GlobalProc)] ALIGNED(64);
+GlobalProc *global_proc() {
+  return reinterpret_cast<GlobalProc*>(&global_proc_placeholder);
+}
+
+static void InternalAllocAccess() {
+  global_proc()->internal_alloc_mtx.Lock();
+  global_proc()->internal_alloc_mtx.Unlock();
+}
+
+ScopedGlobalProcessor::ScopedGlobalProcessor() {
+  GlobalProc *gp = global_proc();
+  ThreadState *thr = cur_thread();
+  if (thr->proc())
+    return;
+  // If we don't have a proc, use the global one.
+  // There are currently only two known case where this path is triggered:
+  //   __interceptor_free
+  //   __nptl_deallocate_tsd
+  //   start_thread
+  //   clone
+  // and:
+  //   ResetRange
+  //   __interceptor_munmap
+  //   __deallocate_stack
+  //   start_thread
+  //   clone
+  // Ideally, we destroy thread state (and unwire proc) when a thread actually
+  // exits (i.e. when we join/wait it). Then we would not need the global proc
+  gp->mtx.Lock();
+  ProcWire(gp->proc, thr);
+}
+
+ScopedGlobalProcessor::~ScopedGlobalProcessor() {
+  GlobalProc *gp = global_proc();
+  ThreadState *thr = cur_thread();
+  if (thr->proc() != gp->proc)
+    return;
+  ProcUnwire(gp->proc, thr);
+  gp->mtx.Unlock();
+}
+
+void AllocatorLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  global_proc()->internal_alloc_mtx.Lock();
+  InternalAllocatorLock();
+}
+
+void AllocatorUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  InternalAllocatorUnlock();
+  global_proc()->internal_alloc_mtx.Unlock();
+}
+
+void GlobalProcessorLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  global_proc()->mtx.Lock();
+}
+
+void GlobalProcessorUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  global_proc()->mtx.Unlock();
+}
+
+static constexpr uptr kMaxAllowedMallocSize = 1ull << 40;
+static uptr max_user_defined_malloc_size;
+
+void InitializeAllocator() {
+  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
+  allocator()->Init(common_flags()->allocator_release_to_os_interval_ms);
+  max_user_defined_malloc_size = common_flags()->max_allocation_size_mb
+                                     ? common_flags()->max_allocation_size_mb
+                                           << 20
+                                     : kMaxAllowedMallocSize;
+}
+
+void InitializeAllocatorLate() {
+  new(global_proc()) GlobalProc();
+}
+
+void AllocatorProcStart(Processor *proc) {
+  allocator()->InitCache(&proc->alloc_cache);
+  internal_allocator()->InitCache(&proc->internal_alloc_cache);
+}
+
+void AllocatorProcFinish(Processor *proc) {
+  allocator()->DestroyCache(&proc->alloc_cache);
+  internal_allocator()->DestroyCache(&proc->internal_alloc_cache);
+}
+
+void AllocatorPrintStats() {
+  allocator()->PrintStats();
+}
+
+static void SignalUnsafeCall(ThreadState *thr, uptr pc) {
+  if (atomic_load_relaxed(&thr->in_signal_handler) == 0 ||
+      !ShouldReport(thr, ReportTypeSignalUnsafe))
+    return;
+  VarSizeStackTrace stack;
+  ObtainCurrentStack(thr, pc, &stack);
+  if (IsFiredSuppression(ctx, ReportTypeSignalUnsafe, stack))
+    return;
+  ThreadRegistryLock l(&ctx->thread_registry);
+  ScopedReport rep(ReportTypeSignalUnsafe);
+  rep.AddStack(stack, true);
+  OutputReport(thr, rep);
+}
+
+
+void *user_alloc_internal(ThreadState *thr, uptr pc, uptr sz, uptr align,
+                          bool signal) {
+  if (sz >= kMaxAllowedMallocSize || align >= kMaxAllowedMallocSize ||
+      sz > max_user_defined_malloc_size) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    uptr malloc_limit =
+        Min(kMaxAllowedMallocSize, max_user_defined_malloc_size);
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportAllocationSizeTooBig(sz, malloc_limit, &stack);
+  }
+  if (UNLIKELY(IsRssLimitExceeded())) {
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportRssLimitExceeded(&stack);
+  }
+  void *p = allocator()->Allocate(&thr->proc()->alloc_cache, sz, align);
+  if (UNLIKELY(!p)) {
+    SetAllocatorOutOfMemory();
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportOutOfMemory(sz, &stack);
+  }
+  if (ctx && ctx->initialized)
+    OnUserAlloc(thr, pc, (uptr)p, sz, true);
+  if (signal)
+    SignalUnsafeCall(thr, pc);
+  return p;
+}
+
+void user_free(ThreadState *thr, uptr pc, void *p, bool signal) {
+  ScopedGlobalProcessor sgp;
+  if (ctx && ctx->initialized)
+    OnUserFree(thr, pc, (uptr)p, true);
+  allocator()->Deallocate(&thr->proc()->alloc_cache, p);
+  if (signal)
+    SignalUnsafeCall(thr, pc);
+}
+
+void *user_alloc(ThreadState *thr, uptr pc, uptr sz) {
+  return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, kDefaultAlignment));
+}
+
+void *user_calloc(ThreadState *thr, uptr pc, uptr size, uptr n) {
+  if (UNLIKELY(CheckForCallocOverflow(size, n))) {
+    if (AllocatorMayReturnNull())
+      return SetErrnoOnNull(nullptr);
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportCallocOverflow(n, size, &stack);
+  }
+  void *p = user_alloc_internal(thr, pc, n * size);
+  if (p)
+    internal_memset(p, 0, n * size);
+  return SetErrnoOnNull(p);
+}
+
+void *user_reallocarray(ThreadState *thr, uptr pc, void *p, uptr size, uptr n) {
+  if (UNLIKELY(CheckForCallocOverflow(size, n))) {
+    if (AllocatorMayReturnNull())
+      return SetErrnoOnNull(nullptr);
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportReallocArrayOverflow(size, n, &stack);
+  }
+  return user_realloc(thr, pc, p, size * n);
+}
+
+void OnUserAlloc(ThreadState *thr, uptr pc, uptr p, uptr sz, bool write) {
+  DPrintf("#%d: alloc(%zu) = 0x%zx\n", thr->tid, sz, p);
+  // Note: this can run before thread initialization/after finalization.
+  // As a result this is not necessarily synchronized with DoReset,
+  // which iterates over and resets all sync objects,
+  // but it is fine to create new MBlocks in this context.
+  ctx->metamap.AllocBlock(thr, pc, p, sz);
+  // If this runs before thread initialization/after finalization
+  // and we don't have trace initialized, we can't imitate writes.
+  // In such case just reset the shadow range, it is fine since
+  // it affects only a small fraction of special objects.
+  if (write && thr->ignore_reads_and_writes == 0 &&
+      atomic_load_relaxed(&thr->trace_pos))
+    MemoryRangeImitateWrite(thr, pc, (uptr)p, sz);
+  else
+    MemoryResetRange(thr, pc, (uptr)p, sz);
+}
+
+void OnUserFree(ThreadState *thr, uptr pc, uptr p, bool write) {
+  CHECK_NE(p, (void*)0);
+  if (!thr->slot) {
+    // Very early/late in thread lifetime, or during fork.
+    UNUSED uptr sz = ctx->metamap.FreeBlock(thr->proc(), p, false);
+    DPrintf("#%d: free(0x%zx, %zu) (no slot)\n", thr->tid, p, sz);
+    return;
+  }
+  SlotLocker locker(thr);
+  uptr sz = ctx->metamap.FreeBlock(thr->proc(), p, true);
+  DPrintf("#%d: free(0x%zx, %zu)\n", thr->tid, p, sz);
+  if (write && thr->ignore_reads_and_writes == 0)
+    MemoryRangeFreed(thr, pc, (uptr)p, sz);
+}
+
+void *user_realloc(ThreadState *thr, uptr pc, void *p, uptr sz) {
+  // FIXME: Handle "shrinking" more efficiently,
+  // it seems that some software actually does this.
+  if (!p)
+    return SetErrnoOnNull(user_alloc_internal(thr, pc, sz));
+  if (!sz) {
+    user_free(thr, pc, p);
+    return nullptr;
+  }
+  void *new_p = user_alloc_internal(thr, pc, sz);
+  if (new_p) {
+    uptr old_sz = user_alloc_usable_size(p);
+    internal_memcpy(new_p, p, min(old_sz, sz));
+    user_free(thr, pc, p);
+  }
+  return SetErrnoOnNull(new_p);
+}
+
+void *user_memalign(ThreadState *thr, uptr pc, uptr align, uptr sz) {
+  if (UNLIKELY(!IsPowerOfTwo(align))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportInvalidAllocationAlignment(align, &stack);
+  }
+  return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, align));
+}
+
+int user_posix_memalign(ThreadState *thr, uptr pc, void **memptr, uptr align,
+                        uptr sz) {
+  if (UNLIKELY(!CheckPosixMemalignAlignment(align))) {
+    if (AllocatorMayReturnNull())
+      return errno_EINVAL;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportInvalidPosixMemalignAlignment(align, &stack);
+  }
+  void *ptr = user_alloc_internal(thr, pc, sz, align);
+  if (UNLIKELY(!ptr))
+    // OOM error is already taken care of by user_alloc_internal.
+    return errno_ENOMEM;
+  CHECK(IsAligned((uptr)ptr, align));
+  *memptr = ptr;
+  return 0;
+}
+
+void *user_aligned_alloc(ThreadState *thr, uptr pc, uptr align, uptr sz) {
+  if (UNLIKELY(!CheckAlignedAllocAlignmentAndSize(align, sz))) {
+    errno = errno_EINVAL;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportInvalidAlignedAllocAlignment(sz, align, &stack);
+  }
+  return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, align));
+}
+
+void *user_valloc(ThreadState *thr, uptr pc, uptr sz) {
+  return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, GetPageSizeCached()));
+}
+
+void *user_pvalloc(ThreadState *thr, uptr pc, uptr sz) {
+  uptr PageSize = GetPageSizeCached();
+  if (UNLIKELY(CheckForPvallocOverflow(sz, PageSize))) {
+    errno = errno_ENOMEM;
+    if (AllocatorMayReturnNull())
+      return nullptr;
+    GET_STACK_TRACE_FATAL(thr, pc);
+    ReportPvallocOverflow(sz, &stack);
+  }
+  // pvalloc(0) should allocate one page.
+  sz = sz ? RoundUpTo(sz, PageSize) : PageSize;
+  return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, PageSize));
+}
+
+uptr user_alloc_usable_size(const void *p) {
+  if (p == 0 || !IsAppMem((uptr)p))
+    return 0;
+  MBlock *b = ctx->metamap.GetBlock((uptr)p);
+  if (!b)
+    return 0;  // Not a valid pointer.
+  if (b->siz == 0)
+    return 1;  // Zero-sized allocations are actually 1 byte.
+  return b->siz;
+}
+
+void invoke_malloc_hook(void *ptr, uptr size) {
+  ThreadState *thr = cur_thread();
+  if (ctx == 0 || !ctx->initialized || thr->ignore_interceptors)
+    return;
+  __sanitizer_malloc_hook(ptr, size);
+  RunMallocHooks(ptr, size);
+}
+
+void invoke_free_hook(void *ptr) {
+  ThreadState *thr = cur_thread();
+  if (ctx == 0 || !ctx->initialized || thr->ignore_interceptors)
+    return;
+  __sanitizer_free_hook(ptr);
+  RunFreeHooks(ptr);
+}
+
+void *Alloc(uptr sz) {
+  ThreadState *thr = cur_thread();
+  if (thr->nomalloc) {
+    thr->nomalloc = 0;  // CHECK calls internal_malloc().
+    CHECK(0);
+  }
+  InternalAllocAccess();
+  return InternalAlloc(sz, &thr->proc()->internal_alloc_cache);
+}
+
+void FreeImpl(void *p) {
+  ThreadState *thr = cur_thread();
+  if (thr->nomalloc) {
+    thr->nomalloc = 0;  // CHECK calls internal_malloc().
+    CHECK(0);
+  }
+  InternalAllocAccess();
+  InternalFree(p, &thr->proc()->internal_alloc_cache);
+}
+
+}  // namespace __tsan
+
+using namespace __tsan;
+
+extern "C" {
+uptr __sanitizer_get_current_allocated_bytes() {
+  uptr stats[AllocatorStatCount];
+  allocator()->GetStats(stats);
+  return stats[AllocatorStatAllocated];
+}
+
+uptr __sanitizer_get_heap_size() {
+  uptr stats[AllocatorStatCount];
+  allocator()->GetStats(stats);
+  return stats[AllocatorStatMapped];
+}
+
+uptr __sanitizer_get_free_bytes() {
+  return 1;
+}
+
+uptr __sanitizer_get_unmapped_bytes() {
+  return 1;
+}
+
+uptr __sanitizer_get_estimated_allocated_size(uptr size) {
+  return size;
+}
+
+int __sanitizer_get_ownership(const void *p) {
+  return allocator()->GetBlockBegin(p) != 0;
+}
+
+uptr __sanitizer_get_allocated_size(const void *p) {
+  return user_alloc_usable_size(p);
+}
+
+void __tsan_on_thread_idle() {
+  ThreadState *thr = cur_thread();
+  allocator()->SwallowCache(&thr->proc()->alloc_cache);
+  internal_allocator()->SwallowCache(&thr->proc()->internal_alloc_cache);
+  ctx->metamap.OnProcIdle(thr->proc());
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.h
new file mode 100644
index 0000000000..2095f28c02
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mman.h
@@ -0,0 +1,80 @@
+//===-- tsan_mman.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_MMAN_H
+#define TSAN_MMAN_H
+
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+const uptr kDefaultAlignment = 16;
+
+void InitializeAllocator();
+void InitializeAllocatorLate();
+void ReplaceSystemMalloc();
+void AllocatorProcStart(Processor *proc);
+void AllocatorProcFinish(Processor *proc);
+void AllocatorPrintStats();
+void AllocatorLock();
+void AllocatorUnlock();
+void GlobalProcessorLock();
+void GlobalProcessorUnlock();
+
+// For user allocations.
+void *user_alloc_internal(ThreadState *thr, uptr pc, uptr sz,
+                          uptr align = kDefaultAlignment, bool signal = true);
+// Does not accept NULL.
+void user_free(ThreadState *thr, uptr pc, void *p, bool signal = true);
+// Interceptor implementations.
+void *user_alloc(ThreadState *thr, uptr pc, uptr sz);
+void *user_calloc(ThreadState *thr, uptr pc, uptr sz, uptr n);
+void *user_realloc(ThreadState *thr, uptr pc, void *p, uptr sz);
+void *user_reallocarray(ThreadState *thr, uptr pc, void *p, uptr sz, uptr n);
+void *user_memalign(ThreadState *thr, uptr pc, uptr align, uptr sz);
+int user_posix_memalign(ThreadState *thr, uptr pc, void **memptr, uptr align,
+                        uptr sz);
+void *user_aligned_alloc(ThreadState *thr, uptr pc, uptr align, uptr sz);
+void *user_valloc(ThreadState *thr, uptr pc, uptr sz);
+void *user_pvalloc(ThreadState *thr, uptr pc, uptr sz);
+uptr user_alloc_usable_size(const void *p);
+
+// Invoking malloc/free hooks that may be installed by the user.
+void invoke_malloc_hook(void *ptr, uptr size);
+void invoke_free_hook(void *ptr);
+
+// For internal data structures.
+void *Alloc(uptr sz);
+void FreeImpl(void *p);
+
+template <typename T, typename... Args>
+T *New(Args &&...args) {
+  return new (Alloc(sizeof(T))) T(static_cast<Args &&>(args)...);
+}
+
+template <typename T>
+void Free(T *&p) {
+  if (p == nullptr)
+    return;
+  FreeImpl(p);
+  p = nullptr;
+}
+
+template <typename T>
+void DestroyAndFree(T *&p) {
+  if (p == nullptr)
+    return;
+  p->~T();
+  Free(p);
+}
+
+}  // namespace __tsan
+#endif  // TSAN_MMAN_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.cpp
new file mode 100644
index 0000000000..3a75b80ac3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.cpp
@@ -0,0 +1,80 @@
+//===-- tsan_mutexset.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_mutexset.h"
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+MutexSet::MutexSet() {
+}
+
+void MutexSet::Reset() { internal_memset(this, 0, sizeof(*this)); }
+
+void MutexSet::AddAddr(uptr addr, StackID stack_id, bool write) {
+  // Look up existing mutex with the same id.
+  for (uptr i = 0; i < size_; i++) {
+    if (descs_[i].addr == addr) {
+      descs_[i].count++;
+      descs_[i].seq = seq_++;
+      return;
+    }
+  }
+  // On overflow, find the oldest mutex and drop it.
+  if (size_ == kMaxSize) {
+    uptr min = 0;
+    for (uptr i = 0; i < size_; i++) {
+      if (descs_[i].seq < descs_[min].seq)
+        min = i;
+    }
+    RemovePos(min);
+    CHECK_EQ(size_, kMaxSize - 1);
+  }
+  // Add new mutex descriptor.
+  descs_[size_].addr = addr;
+  descs_[size_].stack_id = stack_id;
+  descs_[size_].write = write;
+  descs_[size_].seq = seq_++;
+  descs_[size_].count = 1;
+  size_++;
+}
+
+void MutexSet::DelAddr(uptr addr, bool destroy) {
+  for (uptr i = 0; i < size_; i++) {
+    if (descs_[i].addr == addr) {
+      if (destroy || --descs_[i].count == 0)
+        RemovePos(i);
+      return;
+    }
+  }
+}
+
+void MutexSet::RemovePos(uptr i) {
+  CHECK_LT(i, size_);
+  descs_[i] = descs_[size_ - 1];
+  size_--;
+}
+
+uptr MutexSet::Size() const {
+  return size_;
+}
+
+MutexSet::Desc MutexSet::Get(uptr i) const {
+  CHECK_LT(i, size_);
+  return descs_[i];
+}
+
+DynamicMutexSet::DynamicMutexSet() : ptr_(New<MutexSet>()) {}
+DynamicMutexSet::~DynamicMutexSet() { DestroyAndFree(ptr_); }
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.h
new file mode 100644
index 0000000000..aabd361e6a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_mutexset.h
@@ -0,0 +1,91 @@
+//===-- tsan_mutexset.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// MutexSet holds the set of mutexes currently held by a thread.
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_MUTEXSET_H
+#define TSAN_MUTEXSET_H
+
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+class MutexSet {
+ public:
+  // Holds limited number of mutexes.
+  // The oldest mutexes are discarded on overflow.
+  static constexpr uptr kMaxSize = 16;
+  struct Desc {
+    uptr addr;
+    StackID stack_id;
+    u32 seq;
+    u32 count;
+    bool write;
+
+    Desc() { internal_memset(this, 0, sizeof(*this)); }
+    Desc(const Desc& other) { *this = other; }
+    Desc& operator=(const MutexSet::Desc& other) {
+      internal_memcpy(this, &other, sizeof(*this));
+      return *this;
+    }
+  };
+
+  MutexSet();
+  void Reset();
+  void AddAddr(uptr addr, StackID stack_id, bool write);
+  void DelAddr(uptr addr, bool destroy = false);
+  uptr Size() const;
+  Desc Get(uptr i) const;
+
+ private:
+#if !SANITIZER_GO
+  u32 seq_ = 0;
+  uptr size_ = 0;
+  Desc descs_[kMaxSize];
+
+  void RemovePos(uptr i);
+#endif
+};
+
+// MutexSet is too large to live on stack.
+// DynamicMutexSet can be use used to create local MutexSet's.
+class DynamicMutexSet {
+ public:
+  DynamicMutexSet();
+  ~DynamicMutexSet();
+  MutexSet* operator->() { return ptr_; }
+  operator MutexSet*() { return ptr_; }
+  DynamicMutexSet(const DynamicMutexSet&) = delete;
+  DynamicMutexSet& operator=(const DynamicMutexSet&) = delete;
+
+ private:
+  MutexSet* ptr_;
+#if SANITIZER_GO
+  MutexSet set_;
+#endif
+};
+
+// Go does not have mutexes, so do not spend memory and time.
+// (Go sync.Mutex is actually a semaphore -- can be unlocked
+// in different goroutine).
+#if SANITIZER_GO
+MutexSet::MutexSet() {}
+void MutexSet::Reset() {}
+void MutexSet::AddAddr(uptr addr, StackID stack_id, bool write) {}
+void MutexSet::DelAddr(uptr addr, bool destroy) {}
+uptr MutexSet::Size() const { return 0; }
+MutexSet::Desc MutexSet::Get(uptr i) const { return Desc(); }
+DynamicMutexSet::DynamicMutexSet() : ptr_(&set_) {}
+DynamicMutexSet::~DynamicMutexSet() {}
+#endif
+
+}  // namespace __tsan
+
+#endif  // TSAN_MUTEXSET_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_new_delete.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_new_delete.cpp
new file mode 100644
index 0000000000..fc44a5221b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_new_delete.cpp
@@ -0,0 +1,199 @@
+//===-- tsan_new_delete.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Interceptors for operators new and delete.
+//===----------------------------------------------------------------------===//
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_report.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "tsan_interceptors.h"
+#include "tsan_rtl.h"
+
+using namespace __tsan;
+
+namespace std {
+struct nothrow_t {};
+enum class align_val_t: __sanitizer::uptr {};
+}  // namespace std
+
+DECLARE_REAL(void *, malloc, uptr size)
+DECLARE_REAL(void, free, void *ptr)
+
+// TODO(alekseys): throw std::bad_alloc instead of dying on OOM.
+#define OPERATOR_NEW_BODY(mangled_name, nothrow) \
+  if (in_symbolizer()) \
+    return InternalAlloc(size); \
+  void *p = 0; \
+  {  \
+    SCOPED_INTERCEPTOR_RAW(mangled_name, size); \
+    p = user_alloc(thr, pc, size); \
+    if (!nothrow && UNLIKELY(!p)) { \
+      GET_STACK_TRACE_FATAL(thr, pc); \
+      ReportOutOfMemory(size, &stack); \
+    } \
+  }  \
+  invoke_malloc_hook(p, size);  \
+  return p;
+
+#define OPERATOR_NEW_BODY_ALIGN(mangled_name, nothrow) \
+  if (in_symbolizer()) \
+    return InternalAlloc(size, nullptr, (uptr)align); \
+  void *p = 0; \
+  {  \
+    SCOPED_INTERCEPTOR_RAW(mangled_name, size); \
+    p = user_memalign(thr, pc, (uptr)align, size); \
+    if (!nothrow && UNLIKELY(!p)) { \
+      GET_STACK_TRACE_FATAL(thr, pc); \
+      ReportOutOfMemory(size, &stack); \
+    } \
+  }  \
+  invoke_malloc_hook(p, size);  \
+  return p;
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new(__sanitizer::uptr size);
+void *operator new(__sanitizer::uptr size) {
+  OPERATOR_NEW_BODY(_Znwm, false /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new[](__sanitizer::uptr size);
+void *operator new[](__sanitizer::uptr size) {
+  OPERATOR_NEW_BODY(_Znam, false /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new(__sanitizer::uptr size, std::nothrow_t const&);
+void *operator new(__sanitizer::uptr size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(_ZnwmRKSt9nothrow_t, true /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new[](__sanitizer::uptr size, std::nothrow_t const&);
+void *operator new[](__sanitizer::uptr size, std::nothrow_t const&) {
+  OPERATOR_NEW_BODY(_ZnamRKSt9nothrow_t, true /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new(__sanitizer::uptr size, std::align_val_t align);
+void *operator new(__sanitizer::uptr size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(_ZnwmSt11align_val_t, false /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new[](__sanitizer::uptr size, std::align_val_t align);
+void *operator new[](__sanitizer::uptr size, std::align_val_t align) {
+  OPERATOR_NEW_BODY_ALIGN(_ZnamSt11align_val_t, false /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new(__sanitizer::uptr size, std::align_val_t align,
+                   std::nothrow_t const&);
+void *operator new(__sanitizer::uptr size, std::align_val_t align,
+                   std::nothrow_t const&) {
+  OPERATOR_NEW_BODY_ALIGN(_ZnwmSt11align_val_tRKSt9nothrow_t,
+                          true /*nothrow*/);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void *operator new[](__sanitizer::uptr size, std::align_val_t align,
+                     std::nothrow_t const&);
+void *operator new[](__sanitizer::uptr size, std::align_val_t align,
+                     std::nothrow_t const&) {
+  OPERATOR_NEW_BODY_ALIGN(_ZnamSt11align_val_tRKSt9nothrow_t,
+                          true /*nothrow*/);
+}
+
+#define OPERATOR_DELETE_BODY(mangled_name) \
+  if (ptr == 0) return;  \
+  if (in_symbolizer()) \
+    return InternalFree(ptr); \
+  invoke_free_hook(ptr);  \
+  SCOPED_INTERCEPTOR_RAW(mangled_name, ptr);  \
+  user_free(thr, pc, ptr);
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr) NOEXCEPT;
+void operator delete(void *ptr) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdlPv);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr) NOEXCEPT;
+void operator delete[](void *ptr) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdaPv);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr, std::nothrow_t const&);
+void operator delete(void *ptr, std::nothrow_t const&) {
+  OPERATOR_DELETE_BODY(_ZdlPvRKSt9nothrow_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr, std::nothrow_t const&);
+void operator delete[](void *ptr, std::nothrow_t const&) {
+  OPERATOR_DELETE_BODY(_ZdaPvRKSt9nothrow_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr, __sanitizer::uptr size) NOEXCEPT;
+void operator delete(void *ptr, __sanitizer::uptr size) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdlPvm);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr, __sanitizer::uptr size) NOEXCEPT;
+void operator delete[](void *ptr, __sanitizer::uptr size) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdaPvm);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align) NOEXCEPT;
+void operator delete(void *ptr, std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdlPvSt11align_val_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT;
+void operator delete[](void *ptr, std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdaPvSt11align_val_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr, std::align_val_t align, std::nothrow_t const&);
+void operator delete(void *ptr, std::align_val_t align, std::nothrow_t const&) {
+  OPERATOR_DELETE_BODY(_ZdlPvSt11align_val_tRKSt9nothrow_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr, std::align_val_t align,
+                       std::nothrow_t const&);
+void operator delete[](void *ptr, std::align_val_t align,
+                       std::nothrow_t const&) {
+  OPERATOR_DELETE_BODY(_ZdaPvSt11align_val_tRKSt9nothrow_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete(void *ptr, __sanitizer::uptr size,
+                     std::align_val_t align) NOEXCEPT;
+void operator delete(void *ptr, __sanitizer::uptr size,
+                     std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdlPvmSt11align_val_t);
+}
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void operator delete[](void *ptr, __sanitizer::uptr size,
+                       std::align_val_t align) NOEXCEPT;
+void operator delete[](void *ptr, __sanitizer::uptr size,
+                       std::align_val_t align) NOEXCEPT {
+  OPERATOR_DELETE_BODY(_ZdaPvmSt11align_val_t);
+}
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform.h
new file mode 100644
index 0000000000..233bf0a39d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform.h
@@ -0,0 +1,881 @@
+//===-- tsan_platform.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Platform-specific code.
+//===----------------------------------------------------------------------===//
+
+#ifndef TSAN_PLATFORM_H
+#define TSAN_PLATFORM_H
+
+#if !defined(__LP64__) && !defined(_WIN64)
+# error "Only 64-bit is supported"
+#endif
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+enum {
+  // App memory is not mapped onto shadow memory range.
+  kBrokenMapping = 1 << 0,
+  // Mapping app memory and back does not produce the same address,
+  // this can lead to wrong addresses in reports and potentially
+  // other bad consequences.
+  kBrokenReverseMapping = 1 << 1,
+  // Mapping is non-linear for linear user range.
+  // This is bad and can lead to unpredictable memory corruptions, etc
+  // because range access functions assume linearity.
+  kBrokenLinearity = 1 << 2,
+};
+
+/*
+C/C++ on linux/x86_64 and freebsd/x86_64
+0000 0000 1000 - 0080 0000 0000: main binary and/or MAP_32BIT mappings (512GB)
+0040 0000 0000 - 0100 0000 0000: -
+0100 0000 0000 - 1000 0000 0000: shadow
+1000 0000 0000 - 3000 0000 0000: -
+3000 0000 0000 - 4000 0000 0000: metainfo (memory blocks and sync objects)
+4000 0000 0000 - 5500 0000 0000: -
+5500 0000 0000 - 5680 0000 0000: pie binaries without ASLR or on 4.1+ kernels
+5680 0000 0000 - 7d00 0000 0000: -
+7b00 0000 0000 - 7c00 0000 0000: heap
+7c00 0000 0000 - 7e80 0000 0000: -
+7e80 0000 0000 - 8000 0000 0000: modules and main thread stack
+
+C/C++ on netbsd/amd64 can reuse the same mapping:
+ * The address space starts from 0x1000 (option with 0x0) and ends with
+   0x7f7ffffff000.
+ * LoAppMem-kHeapMemEnd can be reused as it is.
+ * No VDSO support.
+ * No MidAppMem region.
+ * No additional HeapMem region.
+ * HiAppMem contains the stack, loader, shared libraries and heap.
+ * Stack on NetBSD/amd64 has prereserved 128MB.
+ * Heap grows downwards (top-down).
+ * ASLR must be disabled per-process or globally.
+*/
+struct Mapping48AddressSpace {
+  static const uptr kMetaShadowBeg = 0x300000000000ull;
+  static const uptr kMetaShadowEnd = 0x340000000000ull;
+  static const uptr kShadowBeg     = 0x010000000000ull;
+  static const uptr kShadowEnd = 0x100000000000ull;
+  static const uptr kHeapMemBeg    = 0x7b0000000000ull;
+  static const uptr kHeapMemEnd    = 0x7c0000000000ull;
+  static const uptr kLoAppMemBeg   = 0x000000001000ull;
+  static const uptr kLoAppMemEnd   = 0x008000000000ull;
+  static const uptr kMidAppMemBeg  = 0x550000000000ull;
+  static const uptr kMidAppMemEnd  = 0x568000000000ull;
+  static const uptr kHiAppMemBeg   = 0x7e8000000000ull;
+  static const uptr kHiAppMemEnd   = 0x800000000000ull;
+  static const uptr kShadowMsk = 0x780000000000ull;
+  static const uptr kShadowXor = 0x040000000000ull;
+  static const uptr kShadowAdd = 0x000000000000ull;
+  static const uptr kVdsoBeg       = 0xf000000000000000ull;
+};
+
+/*
+C/C++ on linux/mips64 (40-bit VMA)
+0000 0000 00 - 0100 0000 00: -                                           (4 GB)
+0100 0000 00 - 0200 0000 00: main binary                                 (4 GB)
+0200 0000 00 - 1200 0000 00: -                                          (64 GB)
+1200 0000 00 - 2200 0000 00: shadow                                     (64 GB)
+2200 0000 00 - 4000 0000 00: -                                         (120 GB)
+4000 0000 00 - 5000 0000 00: metainfo (memory blocks and sync objects)  (64 GB)
+5000 0000 00 - aa00 0000 00: -                                         (360 GB)
+aa00 0000 00 - ab00 0000 00: main binary (PIE)                           (4 GB)
+ab00 0000 00 - fe00 0000 00: -                                         (332 GB)
+fe00 0000 00 - ff00 0000 00: heap                                        (4 GB)
+ff00 0000 00 - ff80 0000 00: -                                           (2 GB)
+ff80 0000 00 - ffff ffff ff: modules and main thread stack              (<2 GB)
+*/
+struct MappingMips64_40 {
+  static const uptr kMetaShadowBeg = 0x4000000000ull;
+  static const uptr kMetaShadowEnd = 0x5000000000ull;
+  static const uptr kShadowBeg = 0x1200000000ull;
+  static const uptr kShadowEnd = 0x2200000000ull;
+  static const uptr kHeapMemBeg    = 0xfe00000000ull;
+  static const uptr kHeapMemEnd    = 0xff00000000ull;
+  static const uptr kLoAppMemBeg   = 0x0100000000ull;
+  static const uptr kLoAppMemEnd   = 0x0200000000ull;
+  static const uptr kMidAppMemBeg  = 0xaa00000000ull;
+  static const uptr kMidAppMemEnd  = 0xab00000000ull;
+  static const uptr kHiAppMemBeg   = 0xff80000000ull;
+  static const uptr kHiAppMemEnd   = 0xffffffffffull;
+  static const uptr kShadowMsk = 0xf800000000ull;
+  static const uptr kShadowXor = 0x0800000000ull;
+  static const uptr kShadowAdd = 0x0000000000ull;
+  static const uptr kVdsoBeg       = 0xfffff00000ull;
+};
+
+/*
+C/C++ on Darwin/iOS/ARM64 (36-bit VMA, 64 GB VM)
+0000 0000 00 - 0100 0000 00: -                                    (4 GB)
+0100 0000 00 - 0200 0000 00: main binary, modules, thread stacks  (4 GB)
+0200 0000 00 - 0300 0000 00: heap                                 (4 GB)
+0300 0000 00 - 0400 0000 00: -                                    (4 GB)
+0400 0000 00 - 0800 0000 00: shadow memory                       (16 GB)
+0800 0000 00 - 0d00 0000 00: -                                   (20 GB)
+0d00 0000 00 - 0e00 0000 00: metainfo                             (4 GB)
+0e00 0000 00 - 1000 0000 00: -
+*/
+struct MappingAppleAarch64 {
+  static const uptr kLoAppMemBeg   = 0x0100000000ull;
+  static const uptr kLoAppMemEnd   = 0x0200000000ull;
+  static const uptr kHeapMemBeg    = 0x0200000000ull;
+  static const uptr kHeapMemEnd    = 0x0300000000ull;
+  static const uptr kShadowBeg     = 0x0400000000ull;
+  static const uptr kShadowEnd = 0x0800000000ull;
+  static const uptr kMetaShadowBeg = 0x0d00000000ull;
+  static const uptr kMetaShadowEnd = 0x0e00000000ull;
+  static const uptr kHiAppMemBeg   = 0x0fc0000000ull;
+  static const uptr kHiAppMemEnd   = 0x0fc0000000ull;
+  static const uptr kShadowMsk = 0x0ull;
+  static const uptr kShadowXor = 0x0ull;
+  static const uptr kShadowAdd = 0x0200000000ull;
+  static const uptr kVdsoBeg       = 0x7000000000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+};
+
+/*
+C/C++ on linux/aarch64 (39-bit VMA)
+0000 0010 00 - 0100 0000 00: main binary
+0100 0000 00 - 0400 0000 00: -
+0400 0000 00 - 1000 0000 00: shadow memory
+2000 0000 00 - 3100 0000 00: -
+3100 0000 00 - 3400 0000 00: metainfo
+3400 0000 00 - 5500 0000 00: -
+5500 0000 00 - 5600 0000 00: main binary (PIE)
+5600 0000 00 - 7c00 0000 00: -
+7c00 0000 00 - 7d00 0000 00: heap
+7d00 0000 00 - 7fff ffff ff: modules and main thread stack
+*/
+struct MappingAarch64_39 {
+  static const uptr kLoAppMemBeg   = 0x0000001000ull;
+  static const uptr kLoAppMemEnd   = 0x0100000000ull;
+  static const uptr kShadowBeg = 0x0400000000ull;
+  static const uptr kShadowEnd = 0x1000000000ull;
+  static const uptr kMetaShadowBeg = 0x3100000000ull;
+  static const uptr kMetaShadowEnd = 0x3400000000ull;
+  static const uptr kMidAppMemBeg  = 0x5500000000ull;
+  static const uptr kMidAppMemEnd = 0x5600000000ull;
+  static const uptr kHeapMemBeg    = 0x7c00000000ull;
+  static const uptr kHeapMemEnd    = 0x7d00000000ull;
+  static const uptr kHiAppMemBeg   = 0x7e00000000ull;
+  static const uptr kHiAppMemEnd   = 0x7fffffffffull;
+  static const uptr kShadowMsk = 0x7800000000ull;
+  static const uptr kShadowXor = 0x0200000000ull;
+  static const uptr kShadowAdd = 0x0000000000ull;
+  static const uptr kVdsoBeg       = 0x7f00000000ull;
+};
+
+/*
+C/C++ on linux/aarch64 (42-bit VMA)
+00000 0010 00 - 01000 0000 00: main binary
+01000 0000 00 - 08000 0000 00: -
+08000 0000 00 - 10000 0000 00: shadow memory
+10000 0000 00 - 26000 0000 00: -
+26000 0000 00 - 28000 0000 00: metainfo
+28000 0000 00 - 2aa00 0000 00: -
+2aa00 0000 00 - 2ab00 0000 00: main binary (PIE)
+2ab00 0000 00 - 3e000 0000 00: -
+3e000 0000 00 - 3f000 0000 00: heap
+3f000 0000 00 - 3ffff ffff ff: modules and main thread stack
+*/
+struct MappingAarch64_42 {
+  static const uptr kBroken = kBrokenReverseMapping;
+  static const uptr kLoAppMemBeg   = 0x00000001000ull;
+  static const uptr kLoAppMemEnd   = 0x01000000000ull;
+  static const uptr kShadowBeg = 0x08000000000ull;
+  static const uptr kShadowEnd = 0x10000000000ull;
+  static const uptr kMetaShadowBeg = 0x26000000000ull;
+  static const uptr kMetaShadowEnd = 0x28000000000ull;
+  static const uptr kMidAppMemBeg  = 0x2aa00000000ull;
+  static const uptr kMidAppMemEnd = 0x2ab00000000ull;
+  static const uptr kHeapMemBeg    = 0x3e000000000ull;
+  static const uptr kHeapMemEnd    = 0x3f000000000ull;
+  static const uptr kHiAppMemBeg   = 0x3f000000000ull;
+  static const uptr kHiAppMemEnd   = 0x3ffffffffffull;
+  static const uptr kShadowMsk = 0x3c000000000ull;
+  static const uptr kShadowXor = 0x04000000000ull;
+  static const uptr kShadowAdd = 0x00000000000ull;
+  static const uptr kVdsoBeg       = 0x37f00000000ull;
+};
+
+struct MappingAarch64_48 {
+  static const uptr kLoAppMemBeg   = 0x0000000001000ull;
+  static const uptr kLoAppMemEnd   = 0x0000200000000ull;
+  static const uptr kShadowBeg = 0x0001000000000ull;
+  static const uptr kShadowEnd = 0x0002000000000ull;
+  static const uptr kMetaShadowBeg = 0x0005000000000ull;
+  static const uptr kMetaShadowEnd = 0x0006000000000ull;
+  static const uptr kMidAppMemBeg  = 0x0aaaa00000000ull;
+  static const uptr kMidAppMemEnd = 0x0aaaf00000000ull;
+  static const uptr kHeapMemBeg    = 0x0ffff00000000ull;
+  static const uptr kHeapMemEnd    = 0x0ffff00000000ull;
+  static const uptr kHiAppMemBeg   = 0x0ffff00000000ull;
+  static const uptr kHiAppMemEnd   = 0x1000000000000ull;
+  static const uptr kShadowMsk = 0x0fff800000000ull;
+  static const uptr kShadowXor = 0x0000800000000ull;
+  static const uptr kShadowAdd = 0x0000000000000ull;
+  static const uptr kVdsoBeg       = 0xffff000000000ull;
+};
+
+/*
+C/C++ on linux/powerpc64 (44-bit VMA)
+0000 0000 0100 - 0001 0000 0000: main binary
+0001 0000 0000 - 0001 0000 0000: -
+0001 0000 0000 - 0b00 0000 0000: shadow
+0b00 0000 0000 - 0b00 0000 0000: -
+0b00 0000 0000 - 0d00 0000 0000: metainfo (memory blocks and sync objects)
+0d00 0000 0000 - 0f00 0000 0000: -
+0f00 0000 0000 - 0f50 0000 0000: heap
+0f50 0000 0000 - 0f60 0000 0000: -
+0f60 0000 0000 - 1000 0000 0000: modules and main thread stack
+*/
+struct MappingPPC64_44 {
+  static const uptr kBroken =
+      kBrokenMapping | kBrokenReverseMapping | kBrokenLinearity;
+  static const uptr kMetaShadowBeg = 0x0b0000000000ull;
+  static const uptr kMetaShadowEnd = 0x0d0000000000ull;
+  static const uptr kShadowBeg     = 0x000100000000ull;
+  static const uptr kShadowEnd     = 0x0b0000000000ull;
+  static const uptr kLoAppMemBeg   = 0x000000000100ull;
+  static const uptr kLoAppMemEnd   = 0x000100000000ull;
+  static const uptr kHeapMemBeg    = 0x0f0000000000ull;
+  static const uptr kHeapMemEnd    = 0x0f5000000000ull;
+  static const uptr kHiAppMemBeg   = 0x0f6000000000ull;
+  static const uptr kHiAppMemEnd   = 0x100000000000ull; // 44 bits
+  static const uptr kShadowMsk = 0x0f0000000000ull;
+  static const uptr kShadowXor = 0x002100000000ull;
+  static const uptr kShadowAdd = 0x000000000000ull;
+  static const uptr kVdsoBeg       = 0x3c0000000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+};
+
+/*
+C/C++ on linux/powerpc64 (46-bit VMA)
+0000 0000 1000 - 0100 0000 0000: main binary
+0100 0000 0000 - 0200 0000 0000: -
+0100 0000 0000 - 0800 0000 0000: shadow
+0800 0000 0000 - 1000 0000 0000: -
+1000 0000 0000 - 1200 0000 0000: metainfo (memory blocks and sync objects)
+1200 0000 0000 - 3d00 0000 0000: -
+3d00 0000 0000 - 3e00 0000 0000: heap
+3e00 0000 0000 - 3e80 0000 0000: -
+3e80 0000 0000 - 4000 0000 0000: modules and main thread stack
+*/
+struct MappingPPC64_46 {
+  static const uptr kMetaShadowBeg = 0x100000000000ull;
+  static const uptr kMetaShadowEnd = 0x120000000000ull;
+  static const uptr kShadowBeg     = 0x010000000000ull;
+  static const uptr kShadowEnd = 0x080000000000ull;
+  static const uptr kHeapMemBeg    = 0x3d0000000000ull;
+  static const uptr kHeapMemEnd    = 0x3e0000000000ull;
+  static const uptr kLoAppMemBeg   = 0x000000001000ull;
+  static const uptr kLoAppMemEnd   = 0x010000000000ull;
+  static const uptr kHiAppMemBeg   = 0x3e8000000000ull;
+  static const uptr kHiAppMemEnd   = 0x400000000000ull; // 46 bits
+  static const uptr kShadowMsk = 0x3c0000000000ull;
+  static const uptr kShadowXor = 0x020000000000ull;
+  static const uptr kShadowAdd = 0x000000000000ull;
+  static const uptr kVdsoBeg       = 0x7800000000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+};
+
+/*
+C/C++ on linux/powerpc64 (47-bit VMA)
+0000 0000 1000 - 0100 0000 0000: main binary
+0100 0000 0000 - 0200 0000 0000: -
+0100 0000 0000 - 0800 0000 0000: shadow
+0800 0000 0000 - 1000 0000 0000: -
+1000 0000 0000 - 1200 0000 0000: metainfo (memory blocks and sync objects)
+1200 0000 0000 - 7d00 0000 0000: -
+7d00 0000 0000 - 7e00 0000 0000: heap
+7e00 0000 0000 - 7e80 0000 0000: -
+7e80 0000 0000 - 8000 0000 0000: modules and main thread stack
+*/
+struct MappingPPC64_47 {
+  static const uptr kMetaShadowBeg = 0x100000000000ull;
+  static const uptr kMetaShadowEnd = 0x120000000000ull;
+  static const uptr kShadowBeg     = 0x010000000000ull;
+  static const uptr kShadowEnd = 0x080000000000ull;
+  static const uptr kHeapMemBeg    = 0x7d0000000000ull;
+  static const uptr kHeapMemEnd    = 0x7e0000000000ull;
+  static const uptr kLoAppMemBeg   = 0x000000001000ull;
+  static const uptr kLoAppMemEnd   = 0x010000000000ull;
+  static const uptr kHiAppMemBeg   = 0x7e8000000000ull;
+  static const uptr kHiAppMemEnd   = 0x800000000000ull; // 47 bits
+  static const uptr kShadowMsk = 0x7c0000000000ull;
+  static const uptr kShadowXor = 0x020000000000ull;
+  static const uptr kShadowAdd = 0x000000000000ull;
+  static const uptr kVdsoBeg       = 0x7800000000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+};
+
+/*
+C/C++ on linux/s390x
+While the kernel provides a 64-bit address space, we have to restrict ourselves
+to 48 bits due to how e.g. SyncVar::GetId() works.
+0000 0000 1000 - 0e00 0000 0000: binary, modules, stacks - 14 TiB
+0e00 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 4000 0000 0000: shadow - 32TiB (2 * app)
+4000 0000 0000 - 9000 0000 0000: -
+9000 0000 0000 - 9800 0000 0000: metainfo - 8TiB (0.5 * app)
+9800 0000 0000 - be00 0000 0000: -
+be00 0000 0000 - c000 0000 0000: heap - 2TiB (max supported by the allocator)
+*/
+struct MappingS390x {
+  static const uptr kMetaShadowBeg = 0x900000000000ull;
+  static const uptr kMetaShadowEnd = 0x980000000000ull;
+  static const uptr kShadowBeg = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x400000000000ull;
+  static const uptr kHeapMemBeg    = 0xbe0000000000ull;
+  static const uptr kHeapMemEnd    = 0xc00000000000ull;
+  static const uptr kLoAppMemBeg   = 0x000000001000ull;
+  static const uptr kLoAppMemEnd   = 0x0e0000000000ull;
+  static const uptr kHiAppMemBeg   = 0xc00000004000ull;
+  static const uptr kHiAppMemEnd   = 0xc00000004000ull;
+  static const uptr kShadowMsk = 0xb00000000000ull;
+  static const uptr kShadowXor = 0x100000000000ull;
+  static const uptr kShadowAdd = 0x000000000000ull;
+  static const uptr kVdsoBeg       = 0xfffffffff000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+};
+
+/* Go on linux, darwin and freebsd on x86_64
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00c0 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 21c0 0000 0000: shadow
+21c0 0000 0000 - 3000 0000 0000: -
+3000 0000 0000 - 4000 0000 0000: metainfo (memory blocks and sync objects)
+4000 0000 0000 - 8000 0000 0000: -
+*/
+
+struct MappingGo48 {
+  static const uptr kMetaShadowBeg = 0x300000000000ull;
+  static const uptr kMetaShadowEnd = 0x400000000000ull;
+  static const uptr kShadowBeg     = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x21c000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x200000000000ull;
+};
+
+/* Go on windows
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00f8 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 0100 0000 0000: -
+0100 0000 0000 - 0300 0000 0000: shadow
+0300 0000 0000 - 0700 0000 0000: -
+0700 0000 0000 - 0770 0000 0000: metainfo (memory blocks and sync objects)
+07d0 0000 0000 - 8000 0000 0000: -
+*/
+
+struct MappingGoWindows {
+  static const uptr kMetaShadowBeg = 0x070000000000ull;
+  static const uptr kMetaShadowEnd = 0x077000000000ull;
+  static const uptr kShadowBeg     = 0x010000000000ull;
+  static const uptr kShadowEnd = 0x030000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x010000000000ull;
+};
+
+/* Go on linux/powerpc64 (46-bit VMA)
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00c0 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 21c0 0000 0000: shadow
+21c0 0000 0000 - 2400 0000 0000: -
+2400 0000 0000 - 2470 0000 0000: metainfo (memory blocks and sync objects)
+2470 0000 0000 - 4000 0000 0000: -
+*/
+
+struct MappingGoPPC64_46 {
+  static const uptr kMetaShadowBeg = 0x240000000000ull;
+  static const uptr kMetaShadowEnd = 0x247000000000ull;
+  static const uptr kShadowBeg     = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x21c000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x200000000000ull;
+};
+
+/* Go on linux/powerpc64 (47-bit VMA)
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00c0 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 2800 0000 0000: shadow
+2800 0000 0000 - 3000 0000 0000: -
+3000 0000 0000 - 3200 0000 0000: metainfo (memory blocks and sync objects)
+3200 0000 0000 - 8000 0000 0000: -
+*/
+
+struct MappingGoPPC64_47 {
+  static const uptr kMetaShadowBeg = 0x300000000000ull;
+  static const uptr kMetaShadowEnd = 0x320000000000ull;
+  static const uptr kShadowBeg     = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x280000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x200000000000ull;
+};
+
+/* Go on linux/aarch64 (48-bit VMA) and darwin/aarch64 (47-bit VMA)
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00c0 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 2800 0000 0000: shadow
+2800 0000 0000 - 3000 0000 0000: -
+3000 0000 0000 - 3200 0000 0000: metainfo (memory blocks and sync objects)
+3200 0000 0000 - 8000 0000 0000: -
+*/
+struct MappingGoAarch64 {
+  static const uptr kMetaShadowBeg = 0x300000000000ull;
+  static const uptr kMetaShadowEnd = 0x320000000000ull;
+  static const uptr kShadowBeg     = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x280000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x200000000000ull;
+};
+
+/*
+Go on linux/mips64 (47-bit VMA)
+0000 0000 1000 - 0000 1000 0000: executable
+0000 1000 0000 - 00c0 0000 0000: -
+00c0 0000 0000 - 00e0 0000 0000: heap
+00e0 0000 0000 - 2000 0000 0000: -
+2000 0000 0000 - 2800 0000 0000: shadow
+2800 0000 0000 - 3000 0000 0000: -
+3000 0000 0000 - 3200 0000 0000: metainfo (memory blocks and sync objects)
+3200 0000 0000 - 8000 0000 0000: -
+*/
+struct MappingGoMips64_47 {
+  static const uptr kMetaShadowBeg = 0x300000000000ull;
+  static const uptr kMetaShadowEnd = 0x320000000000ull;
+  static const uptr kShadowBeg = 0x200000000000ull;
+  static const uptr kShadowEnd = 0x280000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x00e000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x200000000000ull;
+};
+
+/*
+Go on linux/s390x
+0000 0000 1000 - 1000 0000 0000: executable and heap - 16 TiB
+1000 0000 0000 - 4000 0000 0000: -
+4000 0000 0000 - 6000 0000 0000: shadow - 64TiB (4 * app)
+6000 0000 0000 - 9000 0000 0000: -
+9000 0000 0000 - 9800 0000 0000: metainfo - 8TiB (0.5 * app)
+*/
+struct MappingGoS390x {
+  static const uptr kMetaShadowBeg = 0x900000000000ull;
+  static const uptr kMetaShadowEnd = 0x980000000000ull;
+  static const uptr kShadowBeg     = 0x400000000000ull;
+  static const uptr kShadowEnd = 0x600000000000ull;
+  static const uptr kLoAppMemBeg = 0x000000001000ull;
+  static const uptr kLoAppMemEnd = 0x100000000000ull;
+  static const uptr kMidAppMemBeg = 0;
+  static const uptr kMidAppMemEnd = 0;
+  static const uptr kHiAppMemBeg = 0;
+  static const uptr kHiAppMemEnd = 0;
+  static const uptr kHeapMemBeg = 0;
+  static const uptr kHeapMemEnd = 0;
+  static const uptr kVdsoBeg = 0;
+  static const uptr kShadowMsk = 0;
+  static const uptr kShadowXor = 0;
+  static const uptr kShadowAdd = 0x400000000000ull;
+};
+
+extern uptr vmaSize;
+
+template <typename Func, typename Arg>
+ALWAYS_INLINE auto SelectMapping(Arg arg) {
+#if SANITIZER_GO
+#  if defined(__powerpc64__)
+  switch (vmaSize) {
+    case 46:
+      return Func::template Apply<MappingGoPPC64_46>(arg);
+    case 47:
+      return Func::template Apply<MappingGoPPC64_47>(arg);
+  }
+#  elif defined(__mips64)
+  return Func::template Apply<MappingGoMips64_47>(arg);
+#  elif defined(__s390x__)
+  return Func::template Apply<MappingGoS390x>(arg);
+#  elif defined(__aarch64__)
+  return Func::template Apply<MappingGoAarch64>(arg);
+#  elif SANITIZER_WINDOWS
+  return Func::template Apply<MappingGoWindows>(arg);
+#  else
+  return Func::template Apply<MappingGo48>(arg);
+#  endif
+#else  // SANITIZER_GO
+#  if SANITIZER_IOS && !SANITIZER_IOSSIM
+  return Func::template Apply<MappingAppleAarch64>(arg);
+#  elif defined(__x86_64__) || SANITIZER_MAC
+  return Func::template Apply<Mapping48AddressSpace>(arg);
+#  elif defined(__aarch64__)
+  switch (vmaSize) {
+    case 39:
+      return Func::template Apply<MappingAarch64_39>(arg);
+    case 42:
+      return Func::template Apply<MappingAarch64_42>(arg);
+    case 48:
+      return Func::template Apply<MappingAarch64_48>(arg);
+  }
+#  elif defined(__powerpc64__)
+  switch (vmaSize) {
+    case 44:
+      return Func::template Apply<MappingPPC64_44>(arg);
+    case 46:
+      return Func::template Apply<MappingPPC64_46>(arg);
+    case 47:
+      return Func::template Apply<MappingPPC64_47>(arg);
+  }
+#  elif defined(__mips64)
+  return Func::template Apply<MappingMips64_40>(arg);
+#  elif defined(__s390x__)
+  return Func::template Apply<MappingS390x>(arg);
+#  else
+#    error "unsupported platform"
+#  endif
+#endif
+  Die();
+}
+
+template <typename Func>
+void ForEachMapping() {
+  Func::template Apply<Mapping48AddressSpace>();
+  Func::template Apply<MappingMips64_40>();
+  Func::template Apply<MappingAppleAarch64>();
+  Func::template Apply<MappingAarch64_39>();
+  Func::template Apply<MappingAarch64_42>();
+  Func::template Apply<MappingAarch64_48>();
+  Func::template Apply<MappingPPC64_44>();
+  Func::template Apply<MappingPPC64_46>();
+  Func::template Apply<MappingPPC64_47>();
+  Func::template Apply<MappingS390x>();
+  Func::template Apply<MappingGo48>();
+  Func::template Apply<MappingGoWindows>();
+  Func::template Apply<MappingGoPPC64_46>();
+  Func::template Apply<MappingGoPPC64_47>();
+  Func::template Apply<MappingGoAarch64>();
+  Func::template Apply<MappingGoMips64_47>();
+  Func::template Apply<MappingGoS390x>();
+}
+
+enum MappingType {
+  kLoAppMemBeg,
+  kLoAppMemEnd,
+  kHiAppMemBeg,
+  kHiAppMemEnd,
+  kMidAppMemBeg,
+  kMidAppMemEnd,
+  kHeapMemBeg,
+  kHeapMemEnd,
+  kShadowBeg,
+  kShadowEnd,
+  kMetaShadowBeg,
+  kMetaShadowEnd,
+  kVdsoBeg,
+};
+
+struct MappingField {
+  template <typename Mapping>
+  static uptr Apply(MappingType type) {
+    switch (type) {
+      case kLoAppMemBeg:
+        return Mapping::kLoAppMemBeg;
+      case kLoAppMemEnd:
+        return Mapping::kLoAppMemEnd;
+      case kMidAppMemBeg:
+        return Mapping::kMidAppMemBeg;
+      case kMidAppMemEnd:
+        return Mapping::kMidAppMemEnd;
+      case kHiAppMemBeg:
+        return Mapping::kHiAppMemBeg;
+      case kHiAppMemEnd:
+        return Mapping::kHiAppMemEnd;
+      case kHeapMemBeg:
+        return Mapping::kHeapMemBeg;
+      case kHeapMemEnd:
+        return Mapping::kHeapMemEnd;
+      case kVdsoBeg:
+        return Mapping::kVdsoBeg;
+      case kShadowBeg:
+        return Mapping::kShadowBeg;
+      case kShadowEnd:
+        return Mapping::kShadowEnd;
+      case kMetaShadowBeg:
+        return Mapping::kMetaShadowBeg;
+      case kMetaShadowEnd:
+        return Mapping::kMetaShadowEnd;
+    }
+    Die();
+  }
+};
+
+ALWAYS_INLINE
+uptr LoAppMemBeg(void) { return SelectMapping<MappingField>(kLoAppMemBeg); }
+ALWAYS_INLINE
+uptr LoAppMemEnd(void) { return SelectMapping<MappingField>(kLoAppMemEnd); }
+
+ALWAYS_INLINE
+uptr MidAppMemBeg(void) { return SelectMapping<MappingField>(kMidAppMemBeg); }
+ALWAYS_INLINE
+uptr MidAppMemEnd(void) { return SelectMapping<MappingField>(kMidAppMemEnd); }
+
+ALWAYS_INLINE
+uptr HeapMemBeg(void) { return SelectMapping<MappingField>(kHeapMemBeg); }
+ALWAYS_INLINE
+uptr HeapMemEnd(void) { return SelectMapping<MappingField>(kHeapMemEnd); }
+
+ALWAYS_INLINE
+uptr HiAppMemBeg(void) { return SelectMapping<MappingField>(kHiAppMemBeg); }
+ALWAYS_INLINE
+uptr HiAppMemEnd(void) { return SelectMapping<MappingField>(kHiAppMemEnd); }
+
+ALWAYS_INLINE
+uptr VdsoBeg(void) { return SelectMapping<MappingField>(kVdsoBeg); }
+
+ALWAYS_INLINE
+uptr ShadowBeg(void) { return SelectMapping<MappingField>(kShadowBeg); }
+ALWAYS_INLINE
+uptr ShadowEnd(void) { return SelectMapping<MappingField>(kShadowEnd); }
+
+ALWAYS_INLINE
+uptr MetaShadowBeg(void) { return SelectMapping<MappingField>(kMetaShadowBeg); }
+ALWAYS_INLINE
+uptr MetaShadowEnd(void) { return SelectMapping<MappingField>(kMetaShadowEnd); }
+
+struct IsAppMemImpl {
+  template <typename Mapping>
+  static bool Apply(uptr mem) {
+  return (mem >= Mapping::kHeapMemBeg && mem < Mapping::kHeapMemEnd) ||
+         (mem >= Mapping::kMidAppMemBeg && mem < Mapping::kMidAppMemEnd) ||
+         (mem >= Mapping::kLoAppMemBeg && mem < Mapping::kLoAppMemEnd) ||
+         (mem >= Mapping::kHiAppMemBeg && mem < Mapping::kHiAppMemEnd);
+  }
+};
+
+ALWAYS_INLINE
+bool IsAppMem(uptr mem) { return SelectMapping<IsAppMemImpl>(mem); }
+
+struct IsShadowMemImpl {
+  template <typename Mapping>
+  static bool Apply(uptr mem) {
+    return mem >= Mapping::kShadowBeg && mem <= Mapping::kShadowEnd;
+  }
+};
+
+ALWAYS_INLINE
+bool IsShadowMem(RawShadow *p) {
+  return SelectMapping<IsShadowMemImpl>(reinterpret_cast<uptr>(p));
+}
+
+struct IsMetaMemImpl {
+  template <typename Mapping>
+  static bool Apply(uptr mem) {
+    return mem >= Mapping::kMetaShadowBeg && mem <= Mapping::kMetaShadowEnd;
+  }
+};
+
+ALWAYS_INLINE
+bool IsMetaMem(const u32 *p) {
+  return SelectMapping<IsMetaMemImpl>(reinterpret_cast<uptr>(p));
+}
+
+struct MemToShadowImpl {
+  template <typename Mapping>
+  static uptr Apply(uptr x) {
+    DCHECK(IsAppMemImpl::Apply<Mapping>(x));
+    return (((x) & ~(Mapping::kShadowMsk | (kShadowCell - 1))) ^
+            Mapping::kShadowXor) *
+               kShadowMultiplier +
+           Mapping::kShadowAdd;
+  }
+};
+
+ALWAYS_INLINE
+RawShadow *MemToShadow(uptr x) {
+  return reinterpret_cast<RawShadow *>(SelectMapping<MemToShadowImpl>(x));
+}
+
+struct MemToMetaImpl {
+  template <typename Mapping>
+  static u32 *Apply(uptr x) {
+    DCHECK(IsAppMemImpl::Apply<Mapping>(x));
+    return (u32 *)(((((x) & ~(Mapping::kShadowMsk | (kMetaShadowCell - 1)))) /
+                    kMetaShadowCell * kMetaShadowSize) |
+                   Mapping::kMetaShadowBeg);
+  }
+};
+
+ALWAYS_INLINE
+u32 *MemToMeta(uptr x) { return SelectMapping<MemToMetaImpl>(x); }
+
+struct ShadowToMemImpl {
+  template <typename Mapping>
+  static uptr Apply(uptr sp) {
+    if (!IsShadowMemImpl::Apply<Mapping>(sp))
+      return 0;
+    // The shadow mapping is non-linear and we've lost some bits, so we don't
+    // have an easy way to restore the original app address. But the mapping is
+    // a bijection, so we try to restore the address as belonging to
+    // low/mid/high range consecutively and see if shadow->app->shadow mapping
+    // gives us the same address.
+    uptr p =
+        ((sp - Mapping::kShadowAdd) / kShadowMultiplier) ^ Mapping::kShadowXor;
+    if (p >= Mapping::kLoAppMemBeg && p < Mapping::kLoAppMemEnd &&
+        MemToShadowImpl::Apply<Mapping>(p) == sp)
+      return p;
+    if (Mapping::kMidAppMemBeg) {
+      uptr p_mid = p + (Mapping::kMidAppMemBeg & Mapping::kShadowMsk);
+      if (p_mid >= Mapping::kMidAppMemBeg && p_mid < Mapping::kMidAppMemEnd &&
+          MemToShadowImpl::Apply<Mapping>(p_mid) == sp)
+        return p_mid;
+    }
+    return p | Mapping::kShadowMsk;
+  }
+};
+
+ALWAYS_INLINE
+uptr ShadowToMem(RawShadow *s) {
+  return SelectMapping<ShadowToMemImpl>(reinterpret_cast<uptr>(s));
+}
+
+// Compresses addr to kCompressedAddrBits stored in least significant bits.
+ALWAYS_INLINE uptr CompressAddr(uptr addr) {
+  return addr & ((1ull << kCompressedAddrBits) - 1);
+}
+
+struct RestoreAddrImpl {
+  typedef uptr Result;
+  template <typename Mapping>
+  static Result Apply(uptr addr) {
+    // To restore the address we go over all app memory ranges and check if top
+    // 3 bits of the compressed addr match that of the app range. If yes, we
+    // assume that the compressed address come from that range and restore the
+    // missing top bits to match the app range address.
+    const uptr ranges[] = {
+        Mapping::kLoAppMemBeg,  Mapping::kLoAppMemEnd, Mapping::kMidAppMemBeg,
+        Mapping::kMidAppMemEnd, Mapping::kHiAppMemBeg, Mapping::kHiAppMemEnd,
+        Mapping::kHeapMemBeg,   Mapping::kHeapMemEnd,
+    };
+    const uptr indicator = 0x0e0000000000ull;
+    const uptr ind_lsb = 1ull << LeastSignificantSetBitIndex(indicator);
+    for (uptr i = 0; i < ARRAY_SIZE(ranges); i += 2) {
+      uptr beg = ranges[i];
+      uptr end = ranges[i + 1];
+      if (beg == end)
+        continue;
+      for (uptr p = beg; p < end; p = RoundDown(p + ind_lsb, ind_lsb)) {
+        if ((addr & indicator) == (p & indicator))
+          return addr | (p & ~(ind_lsb - 1));
+      }
+    }
+    Printf("ThreadSanitizer: failed to restore address 0x%zx\n", addr);
+    Die();
+  }
+};
+
+// Restores compressed addr from kCompressedAddrBits to full representation.
+// This is called only during reporting and is not performance-critical.
+inline uptr RestoreAddr(uptr addr) {
+  return SelectMapping<RestoreAddrImpl>(addr);
+}
+
+void InitializePlatform();
+void InitializePlatformEarly();
+void CheckAndProtect();
+void InitializeShadowMemoryPlatform();
+void WriteMemoryProfile(char *buf, uptr buf_size, u64 uptime_ns);
+int ExtractResolvFDs(void *state, int *fds, int nfd);
+int ExtractRecvmsgFDs(void *msg, int *fds, int nfd);
+uptr ExtractLongJmpSp(uptr *env);
+void ImitateTlsWrite(ThreadState *thr, uptr tls_addr, uptr tls_size);
+
+int call_pthread_cancel_with_cleanup(int (*fn)(void *arg),
+                                     void (*cleanup)(void *arg), void *arg);
+
+void DestroyThreadState();
+void PlatformCleanUpThreadState(ThreadState *thr);
+
+}  // namespace __tsan
+
+#endif  // TSAN_PLATFORM_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_linux.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_linux.cpp
new file mode 100644
index 0000000000..17dbdff8a5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_linux.cpp
@@ -0,0 +1,533 @@
+//===-- tsan_platform_linux.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Linux- and BSD-specific code.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_linux.h"
+#include "sanitizer_common/sanitizer_platform_limits_netbsd.h"
+#include "sanitizer_common/sanitizer_platform_limits_posix.h"
+#include "sanitizer_common/sanitizer_posix.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_stoptheworld.h"
+#include "tsan_flags.h"
+#include "tsan_platform.h"
+#include "tsan_rtl.h"
+
+#include <fcntl.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/mman.h>
+#if SANITIZER_LINUX
+#include <sys/personality.h>
+#include <setjmp.h>
+#endif
+#include <sys/syscall.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sched.h>
+#include <dlfcn.h>
+#if SANITIZER_LINUX
+#define __need_res_state
+#include <resolv.h>
+#endif
+
+#ifdef sa_handler
+# undef sa_handler
+#endif
+
+#ifdef sa_sigaction
+# undef sa_sigaction
+#endif
+
+#if SANITIZER_FREEBSD
+extern "C" void *__libc_stack_end;
+void *__libc_stack_end = 0;
+#endif
+
+#if SANITIZER_LINUX && defined(__aarch64__) && !SANITIZER_GO
+# define INIT_LONGJMP_XOR_KEY 1
+#else
+# define INIT_LONGJMP_XOR_KEY 0
+#endif
+
+#if INIT_LONGJMP_XOR_KEY
+#include "interception/interception.h"
+// Must be declared outside of other namespaces.
+DECLARE_REAL(int, _setjmp, void *env)
+#endif
+
+namespace __tsan {
+
+#if INIT_LONGJMP_XOR_KEY
+static void InitializeLongjmpXorKey();
+static uptr longjmp_xor_key;
+#endif
+
+// Runtime detected VMA size.
+uptr vmaSize;
+
+enum {
+  MemTotal,
+  MemShadow,
+  MemMeta,
+  MemFile,
+  MemMmap,
+  MemHeap,
+  MemOther,
+  MemCount,
+};
+
+void FillProfileCallback(uptr p, uptr rss, bool file, uptr *mem) {
+  mem[MemTotal] += rss;
+  if (p >= ShadowBeg() && p < ShadowEnd())
+    mem[MemShadow] += rss;
+  else if (p >= MetaShadowBeg() && p < MetaShadowEnd())
+    mem[MemMeta] += rss;
+  else if ((p >= LoAppMemBeg() && p < LoAppMemEnd()) ||
+           (p >= MidAppMemBeg() && p < MidAppMemEnd()) ||
+           (p >= HiAppMemBeg() && p < HiAppMemEnd()))
+    mem[file ? MemFile : MemMmap] += rss;
+  else if (p >= HeapMemBeg() && p < HeapMemEnd())
+    mem[MemHeap] += rss;
+  else
+    mem[MemOther] += rss;
+}
+
+void WriteMemoryProfile(char *buf, uptr buf_size, u64 uptime_ns) {
+  uptr mem[MemCount];
+  internal_memset(mem, 0, sizeof(mem));
+  GetMemoryProfile(FillProfileCallback, mem);
+  auto meta = ctx->metamap.GetMemoryStats();
+  StackDepotStats stacks = StackDepotGetStats();
+  uptr nthread, nlive;
+  ctx->thread_registry.GetNumberOfThreads(&nthread, &nlive);
+  uptr trace_mem;
+  {
+    Lock l(&ctx->slot_mtx);
+    trace_mem = ctx->trace_part_total_allocated * sizeof(TracePart);
+  }
+  uptr internal_stats[AllocatorStatCount];
+  internal_allocator()->GetStats(internal_stats);
+  // All these are allocated from the common mmap region.
+  mem[MemMmap] -= meta.mem_block + meta.sync_obj + trace_mem +
+                  stacks.allocated + internal_stats[AllocatorStatMapped];
+  if (s64(mem[MemMmap]) < 0)
+    mem[MemMmap] = 0;
+  internal_snprintf(
+      buf, buf_size,
+      "==%zu== %llus [%zu]: RSS %zd MB: shadow:%zd meta:%zd file:%zd"
+      " mmap:%zd heap:%zd other:%zd intalloc:%zd memblocks:%zd syncobj:%zu"
+      " trace:%zu stacks=%zd threads=%zu/%zu\n",
+      internal_getpid(), uptime_ns / (1000 * 1000 * 1000), ctx->global_epoch,
+      mem[MemTotal] >> 20, mem[MemShadow] >> 20, mem[MemMeta] >> 20,
+      mem[MemFile] >> 20, mem[MemMmap] >> 20, mem[MemHeap] >> 20,
+      mem[MemOther] >> 20, internal_stats[AllocatorStatMapped] >> 20,
+      meta.mem_block >> 20, meta.sync_obj >> 20, trace_mem >> 20,
+      stacks.allocated >> 20, nlive, nthread);
+}
+
+#if !SANITIZER_GO
+// Mark shadow for .rodata sections with the special Shadow::kRodata marker.
+// Accesses to .rodata can't race, so this saves time, memory and trace space.
+static void MapRodata() {
+  // First create temp file.
+  const char *tmpdir = GetEnv("TMPDIR");
+  if (tmpdir == 0)
+    tmpdir = GetEnv("TEST_TMPDIR");
+#ifdef P_tmpdir
+  if (tmpdir == 0)
+    tmpdir = P_tmpdir;
+#endif
+  if (tmpdir == 0)
+    return;
+  char name[256];
+  internal_snprintf(name, sizeof(name), "%s/tsan.rodata.%d",
+                    tmpdir, (int)internal_getpid());
+  uptr openrv = internal_open(name, O_RDWR | O_CREAT | O_EXCL, 0600);
+  if (internal_iserror(openrv))
+    return;
+  internal_unlink(name);  // Unlink it now, so that we can reuse the buffer.
+  fd_t fd = openrv;
+  // Fill the file with Shadow::kRodata.
+  const uptr kMarkerSize = 512 * 1024 / sizeof(RawShadow);
+  InternalMmapVector<RawShadow> marker(kMarkerSize);
+  // volatile to prevent insertion of memset
+  for (volatile RawShadow *p = marker.data(); p < marker.data() + kMarkerSize;
+       p++)
+    *p = Shadow::kRodata;
+  internal_write(fd, marker.data(), marker.size() * sizeof(RawShadow));
+  // Map the file into memory.
+  uptr page = internal_mmap(0, GetPageSizeCached(), PROT_READ | PROT_WRITE,
+                            MAP_PRIVATE | MAP_ANONYMOUS, fd, 0);
+  if (internal_iserror(page)) {
+    internal_close(fd);
+    return;
+  }
+  // Map the file into shadow of .rodata sections.
+  MemoryMappingLayout proc_maps(/*cache_enabled*/true);
+  // Reusing the buffer 'name'.
+  MemoryMappedSegment segment(name, ARRAY_SIZE(name));
+  while (proc_maps.Next(&segment)) {
+    if (segment.filename[0] != 0 && segment.filename[0] != '[' &&
+        segment.IsReadable() && segment.IsExecutable() &&
+        !segment.IsWritable() && IsAppMem(segment.start)) {
+      // Assume it's .rodata
+      char *shadow_start = (char *)MemToShadow(segment.start);
+      char *shadow_end = (char *)MemToShadow(segment.end);
+      for (char *p = shadow_start; p < shadow_end;
+           p += marker.size() * sizeof(RawShadow)) {
+        internal_mmap(
+            p, Min<uptr>(marker.size() * sizeof(RawShadow), shadow_end - p),
+            PROT_READ, MAP_PRIVATE | MAP_FIXED, fd, 0);
+      }
+    }
+  }
+  internal_close(fd);
+}
+
+void InitializeShadowMemoryPlatform() {
+  MapRodata();
+}
+
+#endif  // #if !SANITIZER_GO
+
+void InitializePlatformEarly() {
+  vmaSize =
+    (MostSignificantSetBitIndex(GET_CURRENT_FRAME()) + 1);
+#if defined(__aarch64__)
+# if !SANITIZER_GO
+  if (vmaSize != 39 && vmaSize != 42 && vmaSize != 48) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 39, 42 and 48\n", vmaSize);
+    Die();
+  }
+#else
+  if (vmaSize != 48) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 48\n", vmaSize);
+    Die();
+  }
+#endif
+#elif defined(__powerpc64__)
+# if !SANITIZER_GO
+  if (vmaSize != 44 && vmaSize != 46 && vmaSize != 47) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 44, 46, and 47\n", vmaSize);
+    Die();
+  }
+# else
+  if (vmaSize != 46 && vmaSize != 47) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 46, and 47\n", vmaSize);
+    Die();
+  }
+# endif
+#elif defined(__mips64)
+# if !SANITIZER_GO
+  if (vmaSize != 40) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 40\n", vmaSize);
+    Die();
+  }
+# else
+  if (vmaSize != 47) {
+    Printf("FATAL: ThreadSanitizer: unsupported VMA range\n");
+    Printf("FATAL: Found %zd - Supported 47\n", vmaSize);
+    Die();
+  }
+# endif
+#endif
+}
+
+void InitializePlatform() {
+  DisableCoreDumperIfNecessary();
+
+  // Go maps shadow memory lazily and works fine with limited address space.
+  // Unlimited stack is not a problem as well, because the executable
+  // is not compiled with -pie.
+#if !SANITIZER_GO
+  {
+    bool reexec = false;
+    // TSan doesn't play well with unlimited stack size (as stack
+    // overlaps with shadow memory). If we detect unlimited stack size,
+    // we re-exec the program with limited stack size as a best effort.
+    if (StackSizeIsUnlimited()) {
+      const uptr kMaxStackSize = 32 * 1024 * 1024;
+      VReport(1, "Program is run with unlimited stack size, which wouldn't "
+                 "work with ThreadSanitizer.\n"
+                 "Re-execing with stack size limited to %zd bytes.\n",
+              kMaxStackSize);
+      SetStackSizeLimitInBytes(kMaxStackSize);
+      reexec = true;
+    }
+
+    if (!AddressSpaceIsUnlimited()) {
+      Report("WARNING: Program is run with limited virtual address space,"
+             " which wouldn't work with ThreadSanitizer.\n");
+      Report("Re-execing with unlimited virtual address space.\n");
+      SetAddressSpaceUnlimited();
+      reexec = true;
+    }
+#if SANITIZER_LINUX && defined(__aarch64__)
+    // After patch "arm64: mm: support ARCH_MMAP_RND_BITS." is introduced in
+    // linux kernel, the random gap between stack and mapped area is increased
+    // from 128M to 36G on 39-bit aarch64. As it is almost impossible to cover
+    // this big range, we should disable randomized virtual space on aarch64.
+    int old_personality = personality(0xffffffff);
+    if (old_personality != -1 && (old_personality & ADDR_NO_RANDOMIZE) == 0) {
+      VReport(1, "WARNING: Program is run with randomized virtual address "
+              "space, which wouldn't work with ThreadSanitizer.\n"
+              "Re-execing with fixed virtual address space.\n");
+      CHECK_NE(personality(old_personality | ADDR_NO_RANDOMIZE), -1);
+      reexec = true;
+    }
+    // Initialize the xor key used in {sig}{set,long}jump.
+    InitializeLongjmpXorKey();
+#endif
+    if (reexec)
+      ReExec();
+  }
+
+  CheckAndProtect();
+  InitTlsSize();
+#endif  // !SANITIZER_GO
+}
+
+#if !SANITIZER_GO
+// Extract file descriptors passed to glibc internal __res_iclose function.
+// This is required to properly "close" the fds, because we do not see internal
+// closes within glibc. The code is a pure hack.
+int ExtractResolvFDs(void *state, int *fds, int nfd) {
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  int cnt = 0;
+  struct __res_state *statp = (struct __res_state*)state;
+  for (int i = 0; i < MAXNS && cnt < nfd; i++) {
+    if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
+      fds[cnt++] = statp->_u._ext.nssocks[i];
+  }
+  return cnt;
+#else
+  return 0;
+#endif
+}
+
+// Extract file descriptors passed via UNIX domain sockets.
+// This is required to properly handle "open" of these fds.
+// see 'man recvmsg' and 'man 3 cmsg'.
+int ExtractRecvmsgFDs(void *msgp, int *fds, int nfd) {
+  int res = 0;
+  msghdr *msg = (msghdr*)msgp;
+  struct cmsghdr *cmsg = CMSG_FIRSTHDR(msg);
+  for (; cmsg; cmsg = CMSG_NXTHDR(msg, cmsg)) {
+    if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS)
+      continue;
+    int n = (cmsg->cmsg_len - CMSG_LEN(0)) / sizeof(fds[0]);
+    for (int i = 0; i < n; i++) {
+      fds[res++] = ((int*)CMSG_DATA(cmsg))[i];
+      if (res == nfd)
+        return res;
+    }
+  }
+  return res;
+}
+
+// Reverse operation of libc stack pointer mangling
+static uptr UnmangleLongJmpSp(uptr mangled_sp) {
+#if defined(__x86_64__)
+# if SANITIZER_LINUX
+  // Reverse of:
+  //   xor  %fs:0x30, %rsi
+  //   rol  $0x11, %rsi
+  uptr sp;
+  asm("ror  $0x11,     %0 \n"
+      "xor  %%fs:0x30, %0 \n"
+      : "=r" (sp)
+      : "0" (mangled_sp));
+  return sp;
+# else
+  return mangled_sp;
+# endif
+#elif defined(__aarch64__)
+# if SANITIZER_LINUX
+  return mangled_sp ^ longjmp_xor_key;
+# else
+  return mangled_sp;
+# endif
+#elif defined(__powerpc64__)
+  // Reverse of:
+  //   ld   r4, -28696(r13)
+  //   xor  r4, r3, r4
+  uptr xor_key;
+  asm("ld  %0, -28696(%%r13)" : "=r" (xor_key));
+  return mangled_sp ^ xor_key;
+#elif defined(__mips__)
+  return mangled_sp;
+#elif defined(__s390x__)
+  // tcbhead_t.stack_guard
+  uptr xor_key = ((uptr *)__builtin_thread_pointer())[5];
+  return mangled_sp ^ xor_key;
+#else
+  #error "Unknown platform"
+#endif
+}
+
+#if SANITIZER_NETBSD
+# ifdef __x86_64__
+#  define LONG_JMP_SP_ENV_SLOT 6
+# else
+#  error unsupported
+# endif
+#elif defined(__powerpc__)
+# define LONG_JMP_SP_ENV_SLOT 0
+#elif SANITIZER_FREEBSD
+# define LONG_JMP_SP_ENV_SLOT 2
+#elif SANITIZER_LINUX
+# ifdef __aarch64__
+#  define LONG_JMP_SP_ENV_SLOT 13
+# elif defined(__mips64)
+#  define LONG_JMP_SP_ENV_SLOT 1
+# elif defined(__s390x__)
+#  define LONG_JMP_SP_ENV_SLOT 9
+# else
+#  define LONG_JMP_SP_ENV_SLOT 6
+# endif
+#endif
+
+uptr ExtractLongJmpSp(uptr *env) {
+  uptr mangled_sp = env[LONG_JMP_SP_ENV_SLOT];
+  return UnmangleLongJmpSp(mangled_sp);
+}
+
+#if INIT_LONGJMP_XOR_KEY
+// GLIBC mangles the function pointers in jmp_buf (used in {set,long}*jmp
+// functions) by XORing them with a random key.  For AArch64 it is a global
+// variable rather than a TCB one (as for x86_64/powerpc).  We obtain the key by
+// issuing a setjmp and XORing the SP pointer values to derive the key.
+static void InitializeLongjmpXorKey() {
+  // 1. Call REAL(setjmp), which stores the mangled SP in env.
+  jmp_buf env;
+  REAL(_setjmp)(env);
+
+  // 2. Retrieve vanilla/mangled SP.
+  uptr sp;
+  asm("mov  %0, sp" : "=r" (sp));
+  uptr mangled_sp = ((uptr *)&env)[LONG_JMP_SP_ENV_SLOT];
+
+  // 3. xor SPs to obtain key.
+  longjmp_xor_key = mangled_sp ^ sp;
+}
+#endif
+
+extern "C" void __tsan_tls_initialization() {}
+
+void ImitateTlsWrite(ThreadState *thr, uptr tls_addr, uptr tls_size) {
+  // Check that the thr object is in tls;
+  const uptr thr_beg = (uptr)thr;
+  const uptr thr_end = (uptr)thr + sizeof(*thr);
+  CHECK_GE(thr_beg, tls_addr);
+  CHECK_LE(thr_beg, tls_addr + tls_size);
+  CHECK_GE(thr_end, tls_addr);
+  CHECK_LE(thr_end, tls_addr + tls_size);
+  // Since the thr object is huge, skip it.
+  const uptr pc = StackTrace::GetNextInstructionPc(
+      reinterpret_cast<uptr>(__tsan_tls_initialization));
+  MemoryRangeImitateWrite(thr, pc, tls_addr, thr_beg - tls_addr);
+  MemoryRangeImitateWrite(thr, pc, thr_end, tls_addr + tls_size - thr_end);
+}
+
+// Note: this function runs with async signals enabled,
+// so it must not touch any tsan state.
+int call_pthread_cancel_with_cleanup(int (*fn)(void *arg),
+                                     void (*cleanup)(void *arg), void *arg) {
+  // pthread_cleanup_push/pop are hardcore macros mess.
+  // We can't intercept nor call them w/o including pthread.h.
+  int res;
+  pthread_cleanup_push(cleanup, arg);
+  res = fn(arg);
+  pthread_cleanup_pop(0);
+  return res;
+}
+#endif  // !SANITIZER_GO
+
+#if !SANITIZER_GO
+void ReplaceSystemMalloc() { }
+#endif
+
+#if !SANITIZER_GO
+#if SANITIZER_ANDROID
+// On Android, one thread can call intercepted functions after
+// DestroyThreadState(), so add a fake thread state for "dead" threads.
+static ThreadState *dead_thread_state = nullptr;
+
+ThreadState *cur_thread() {
+  ThreadState* thr = reinterpret_cast<ThreadState*>(*get_android_tls_ptr());
+  if (thr == nullptr) {
+    __sanitizer_sigset_t emptyset;
+    internal_sigfillset(&emptyset);
+    __sanitizer_sigset_t oldset;
+    CHECK_EQ(0, internal_sigprocmask(SIG_SETMASK, &emptyset, &oldset));
+    thr = reinterpret_cast<ThreadState*>(*get_android_tls_ptr());
+    if (thr == nullptr) {
+      thr = reinterpret_cast<ThreadState*>(MmapOrDie(sizeof(ThreadState),
+                                                     "ThreadState"));
+      *get_android_tls_ptr() = reinterpret_cast<uptr>(thr);
+      if (dead_thread_state == nullptr) {
+        dead_thread_state = reinterpret_cast<ThreadState*>(
+            MmapOrDie(sizeof(ThreadState), "ThreadState"));
+        dead_thread_state->fast_state.SetIgnoreBit();
+        dead_thread_state->ignore_interceptors = 1;
+        dead_thread_state->is_dead = true;
+        *const_cast<u32*>(&dead_thread_state->tid) = -1;
+        CHECK_EQ(0, internal_mprotect(dead_thread_state, sizeof(ThreadState),
+                                      PROT_READ));
+      }
+    }
+    CHECK_EQ(0, internal_sigprocmask(SIG_SETMASK, &oldset, nullptr));
+  }
+  return thr;
+}
+
+void set_cur_thread(ThreadState *thr) {
+  *get_android_tls_ptr() = reinterpret_cast<uptr>(thr);
+}
+
+void cur_thread_finalize() {
+  __sanitizer_sigset_t emptyset;
+  internal_sigfillset(&emptyset);
+  __sanitizer_sigset_t oldset;
+  CHECK_EQ(0, internal_sigprocmask(SIG_SETMASK, &emptyset, &oldset));
+  ThreadState* thr = reinterpret_cast<ThreadState*>(*get_android_tls_ptr());
+  if (thr != dead_thread_state) {
+    *get_android_tls_ptr() = reinterpret_cast<uptr>(dead_thread_state);
+    UnmapOrDie(thr, sizeof(ThreadState));
+  }
+  CHECK_EQ(0, internal_sigprocmask(SIG_SETMASK, &oldset, nullptr));
+}
+#endif  // SANITIZER_ANDROID
+#endif  // if !SANITIZER_GO
+
+}  // namespace __tsan
+
+#endif  // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_NETBSD
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_mac.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_mac.cpp
new file mode 100644
index 0000000000..44b98d46cf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_mac.cpp
@@ -0,0 +1,319 @@
+//===-- tsan_platform_mac.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Mac-specific code.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_MAC
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_posix.h"
+#include "sanitizer_common/sanitizer_procmaps.h"
+#include "sanitizer_common/sanitizer_ptrauth.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "tsan_platform.h"
+#include "tsan_rtl.h"
+#include "tsan_flags.h"
+
+#include <limits.h>
+#include <mach/mach.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sched.h>
+
+namespace __tsan {
+
+#if !SANITIZER_GO
+static char main_thread_state[sizeof(ThreadState)] ALIGNED(
+    SANITIZER_CACHE_LINE_SIZE);
+static ThreadState *dead_thread_state;
+static pthread_key_t thread_state_key;
+
+// We rely on the following documented, but Darwin-specific behavior to keep the
+// reference to the ThreadState object alive in TLS:
+// pthread_key_create man page:
+//   If, after all the destructors have been called for all non-NULL values with
+//   associated destructors, there are still some non-NULL values with
+//   associated destructors, then the process is repeated.  If, after at least
+//   [PTHREAD_DESTRUCTOR_ITERATIONS] iterations of destructor calls for
+//   outstanding non-NULL values, there are still some non-NULL values with
+//   associated destructors, the implementation stops calling destructors.
+static_assert(PTHREAD_DESTRUCTOR_ITERATIONS == 4, "Small number of iterations");
+static void ThreadStateDestructor(void *thr) {
+  int res = pthread_setspecific(thread_state_key, thr);
+  CHECK_EQ(res, 0);
+}
+
+static void InitializeThreadStateStorage() {
+  int res;
+  CHECK_EQ(thread_state_key, 0);
+  res = pthread_key_create(&thread_state_key, ThreadStateDestructor);
+  CHECK_EQ(res, 0);
+  res = pthread_setspecific(thread_state_key, main_thread_state);
+  CHECK_EQ(res, 0);
+
+  auto dts = (ThreadState *)MmapOrDie(sizeof(ThreadState), "ThreadState");
+  dts->fast_state.SetIgnoreBit();
+  dts->ignore_interceptors = 1;
+  dts->is_dead = true;
+  const_cast<Tid &>(dts->tid) = kInvalidTid;
+  res = internal_mprotect(dts, sizeof(ThreadState), PROT_READ);  // immutable
+  CHECK_EQ(res, 0);
+  dead_thread_state = dts;
+}
+
+ThreadState *cur_thread() {
+  // Some interceptors get called before libpthread has been initialized and in
+  // these cases we must avoid calling any pthread APIs.
+  if (UNLIKELY(!thread_state_key)) {
+    return (ThreadState *)main_thread_state;
+  }
+
+  // We only reach this line after InitializeThreadStateStorage() ran, i.e,
+  // after TSan (and therefore libpthread) have been initialized.
+  ThreadState *thr = (ThreadState *)pthread_getspecific(thread_state_key);
+  if (UNLIKELY(!thr)) {
+    thr = (ThreadState *)MmapOrDie(sizeof(ThreadState), "ThreadState");
+    int res = pthread_setspecific(thread_state_key, thr);
+    CHECK_EQ(res, 0);
+  }
+  return thr;
+}
+
+void set_cur_thread(ThreadState *thr) {
+  int res = pthread_setspecific(thread_state_key, thr);
+  CHECK_EQ(res, 0);
+}
+
+void cur_thread_finalize() {
+  ThreadState *thr = (ThreadState *)pthread_getspecific(thread_state_key);
+  CHECK(thr);
+  if (thr == (ThreadState *)main_thread_state) {
+    // Calling dispatch_main() or xpc_main() actually invokes pthread_exit to
+    // exit the main thread. Let's keep the main thread's ThreadState.
+    return;
+  }
+  // Intercepted functions can still get called after cur_thread_finalize()
+  // (called from DestroyThreadState()), so put a fake thread state for "dead"
+  // threads.  An alternative solution would be to release the ThreadState
+  // object from THREAD_DESTROY (which is delivered later and on the parent
+  // thread) instead of THREAD_TERMINATE.
+  int res = pthread_setspecific(thread_state_key, dead_thread_state);
+  CHECK_EQ(res, 0);
+  UnmapOrDie(thr, sizeof(ThreadState));
+}
+#endif
+
+static void RegionMemUsage(uptr start, uptr end, uptr *res, uptr *dirty) {
+  vm_address_t address = start;
+  vm_address_t end_address = end;
+  uptr resident_pages = 0;
+  uptr dirty_pages = 0;
+  while (address < end_address) {
+    vm_size_t vm_region_size;
+    mach_msg_type_number_t count = VM_REGION_EXTENDED_INFO_COUNT;
+    vm_region_extended_info_data_t vm_region_info;
+    mach_port_t object_name;
+    kern_return_t ret = vm_region_64(
+        mach_task_self(), &address, &vm_region_size, VM_REGION_EXTENDED_INFO,
+        (vm_region_info_t)&vm_region_info, &count, &object_name);
+    if (ret != KERN_SUCCESS) break;
+
+    resident_pages += vm_region_info.pages_resident;
+    dirty_pages += vm_region_info.pages_dirtied;
+
+    address += vm_region_size;
+  }
+  *res = resident_pages * GetPageSizeCached();
+  *dirty = dirty_pages * GetPageSizeCached();
+}
+
+void WriteMemoryProfile(char *buf, uptr buf_size, u64 uptime_ns) {
+  uptr shadow_res, shadow_dirty;
+  uptr meta_res, meta_dirty;
+  RegionMemUsage(ShadowBeg(), ShadowEnd(), &shadow_res, &shadow_dirty);
+  RegionMemUsage(MetaShadowBeg(), MetaShadowEnd(), &meta_res, &meta_dirty);
+
+#  if !SANITIZER_GO
+  uptr low_res, low_dirty;
+  uptr high_res, high_dirty;
+  uptr heap_res, heap_dirty;
+  RegionMemUsage(LoAppMemBeg(), LoAppMemEnd(), &low_res, &low_dirty);
+  RegionMemUsage(HiAppMemBeg(), HiAppMemEnd(), &high_res, &high_dirty);
+  RegionMemUsage(HeapMemBeg(), HeapMemEnd(), &heap_res, &heap_dirty);
+#else  // !SANITIZER_GO
+  uptr app_res, app_dirty;
+  RegionMemUsage(LoAppMemBeg(), LoAppMemEnd(), &app_res, &app_dirty);
+#endif
+
+  StackDepotStats stacks = StackDepotGetStats();
+  uptr nthread, nlive;
+  ctx->thread_registry.GetNumberOfThreads(&nthread, &nlive);
+  internal_snprintf(
+      buf, buf_size,
+      "shadow   (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+      "meta     (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+#  if !SANITIZER_GO
+      "low app  (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+      "high app (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+      "heap     (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+#  else  // !SANITIZER_GO
+      "app      (0x%016zx-0x%016zx): resident %zd kB, dirty %zd kB\n"
+#  endif
+      "stacks: %zd unique IDs, %zd kB allocated\n"
+      "threads: %zd total, %zd live\n"
+      "------------------------------\n",
+      ShadowBeg(), ShadowEnd(), shadow_res / 1024, shadow_dirty / 1024,
+      MetaShadowBeg(), MetaShadowEnd(), meta_res / 1024, meta_dirty / 1024,
+#  if !SANITIZER_GO
+      LoAppMemBeg(), LoAppMemEnd(), low_res / 1024, low_dirty / 1024,
+      HiAppMemBeg(), HiAppMemEnd(), high_res / 1024, high_dirty / 1024,
+      HeapMemBeg(), HeapMemEnd(), heap_res / 1024, heap_dirty / 1024,
+#  else  // !SANITIZER_GO
+      LoAppMemBeg(), LoAppMemEnd(), app_res / 1024, app_dirty / 1024,
+#  endif
+      stacks.n_uniq_ids, stacks.allocated / 1024, nthread, nlive);
+}
+
+#  if !SANITIZER_GO
+void InitializeShadowMemoryPlatform() { }
+
+// On OS X, GCD worker threads are created without a call to pthread_create. We
+// need to properly register these threads with ThreadCreate and ThreadStart.
+// These threads don't have a parent thread, as they are created "spuriously".
+// We're using a libpthread API that notifies us about a newly created thread.
+// The `thread == pthread_self()` check indicates this is actually a worker
+// thread. If it's just a regular thread, this hook is called on the parent
+// thread.
+typedef void (*pthread_introspection_hook_t)(unsigned int event,
+                                             pthread_t thread, void *addr,
+                                             size_t size);
+extern "C" pthread_introspection_hook_t pthread_introspection_hook_install(
+    pthread_introspection_hook_t hook);
+static const uptr PTHREAD_INTROSPECTION_THREAD_CREATE = 1;
+static const uptr PTHREAD_INTROSPECTION_THREAD_TERMINATE = 3;
+static pthread_introspection_hook_t prev_pthread_introspection_hook;
+static void my_pthread_introspection_hook(unsigned int event, pthread_t thread,
+                                          void *addr, size_t size) {
+  if (event == PTHREAD_INTROSPECTION_THREAD_CREATE) {
+    if (thread == pthread_self()) {
+      // The current thread is a newly created GCD worker thread.
+      ThreadState *thr = cur_thread();
+      Processor *proc = ProcCreate();
+      ProcWire(proc, thr);
+      ThreadState *parent_thread_state = nullptr;  // No parent.
+      Tid tid = ThreadCreate(parent_thread_state, 0, (uptr)thread, true);
+      CHECK_NE(tid, kMainTid);
+      ThreadStart(thr, tid, GetTid(), ThreadType::Worker);
+    }
+  } else if (event == PTHREAD_INTROSPECTION_THREAD_TERMINATE) {
+    CHECK_EQ(thread, pthread_self());
+    ThreadState *thr = cur_thread();
+    if (thr->tctx) {
+      DestroyThreadState();
+    }
+  }
+
+  if (prev_pthread_introspection_hook != nullptr)
+    prev_pthread_introspection_hook(event, thread, addr, size);
+}
+#endif
+
+void InitializePlatformEarly() {
+#  if !SANITIZER_GO && SANITIZER_IOS
+  uptr max_vm = GetMaxUserVirtualAddress() + 1;
+  if (max_vm != HiAppMemEnd()) {
+    Printf("ThreadSanitizer: unsupported vm address limit %p, expected %p.\n",
+           (void *)max_vm, (void *)HiAppMemEnd());
+    Die();
+  }
+#endif
+}
+
+static uptr longjmp_xor_key = 0;
+
+void InitializePlatform() {
+  DisableCoreDumperIfNecessary();
+#if !SANITIZER_GO
+  CheckAndProtect();
+
+  InitializeThreadStateStorage();
+
+  prev_pthread_introspection_hook =
+      pthread_introspection_hook_install(&my_pthread_introspection_hook);
+#endif
+
+  if (GetMacosAlignedVersion() >= MacosVersion(10, 14)) {
+    // Libsystem currently uses a process-global key; this might change.
+    const unsigned kTLSLongjmpXorKeySlot = 0x7;
+    longjmp_xor_key = (uptr)pthread_getspecific(kTLSLongjmpXorKeySlot);
+  }
+}
+
+#ifdef __aarch64__
+# define LONG_JMP_SP_ENV_SLOT \
+    ((GetMacosAlignedVersion() >= MacosVersion(10, 14)) ? 12 : 13)
+#else
+# define LONG_JMP_SP_ENV_SLOT 2
+#endif
+
+uptr ExtractLongJmpSp(uptr *env) {
+  uptr mangled_sp = env[LONG_JMP_SP_ENV_SLOT];
+  uptr sp = mangled_sp ^ longjmp_xor_key;
+  sp = (uptr)ptrauth_auth_data((void *)sp, ptrauth_key_asdb,
+                               ptrauth_string_discriminator("sp"));
+  return sp;
+}
+
+#if !SANITIZER_GO
+extern "C" void __tsan_tls_initialization() {}
+
+void ImitateTlsWrite(ThreadState *thr, uptr tls_addr, uptr tls_size) {
+  const uptr pc = StackTrace::GetNextInstructionPc(
+      reinterpret_cast<uptr>(__tsan_tls_initialization));
+  // Unlike Linux, we only store a pointer to the ThreadState object in TLS;
+  // just mark the entire range as written to.
+  MemoryRangeImitateWrite(thr, pc, tls_addr, tls_size);
+}
+#endif
+
+#if !SANITIZER_GO
+// Note: this function runs with async signals enabled,
+// so it must not touch any tsan state.
+int call_pthread_cancel_with_cleanup(int (*fn)(void *arg),
+                                     void (*cleanup)(void *arg), void *arg) {
+  // pthread_cleanup_push/pop are hardcore macros mess.
+  // We can't intercept nor call them w/o including pthread.h.
+  int res;
+  pthread_cleanup_push(cleanup, arg);
+  res = fn(arg);
+  pthread_cleanup_pop(0);
+  return res;
+}
+#endif
+
+}  // namespace __tsan
+
+#endif  // SANITIZER_MAC
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_posix.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_posix.cpp
new file mode 100644
index 0000000000..71874aad8d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_posix.cpp
@@ -0,0 +1,143 @@
+//===-- tsan_platform_posix.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// POSIX-specific code.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_POSIX
+
+#  include <dlfcn.h>
+
+#  include "sanitizer_common/sanitizer_common.h"
+#  include "sanitizer_common/sanitizer_errno.h"
+#  include "sanitizer_common/sanitizer_libc.h"
+#  include "sanitizer_common/sanitizer_procmaps.h"
+#  include "tsan_platform.h"
+#  include "tsan_rtl.h"
+
+namespace __tsan {
+
+static const char kShadowMemoryMappingWarning[] =
+    "FATAL: %s can not madvise shadow region [%zx, %zx] with %s (errno: %d)\n";
+static const char kShadowMemoryMappingHint[] =
+    "HINT: if %s is not supported in your environment, you may set "
+    "TSAN_OPTIONS=%s=0\n";
+
+#  if !SANITIZER_GO
+static void DontDumpShadow(uptr addr, uptr size) {
+  if (common_flags()->use_madv_dontdump)
+    if (!DontDumpShadowMemory(addr, size)) {
+      Printf(kShadowMemoryMappingWarning, SanitizerToolName, addr, addr + size,
+             "MADV_DONTDUMP", errno);
+      Printf(kShadowMemoryMappingHint, "MADV_DONTDUMP", "use_madv_dontdump");
+      Die();
+    }
+}
+
+void InitializeShadowMemory() {
+  // Map memory shadow.
+  if (!MmapFixedSuperNoReserve(ShadowBeg(), ShadowEnd() - ShadowBeg(),
+                               "shadow")) {
+    Printf("FATAL: ThreadSanitizer can not mmap the shadow memory\n");
+    Printf("FATAL: Make sure to compile with -fPIE and to link with -pie.\n");
+    Die();
+  }
+  // This memory range is used for thread stacks and large user mmaps.
+  // Frequently a thread uses only a small part of stack and similarly
+  // a program uses a small part of large mmap. On some programs
+  // we see 20% memory usage reduction without huge pages for this range.
+  DontDumpShadow(ShadowBeg(), ShadowEnd() - ShadowBeg());
+  DPrintf("memory shadow: %zx-%zx (%zuGB)\n",
+      ShadowBeg(), ShadowEnd(),
+      (ShadowEnd() - ShadowBeg()) >> 30);
+
+  // Map meta shadow.
+  const uptr meta = MetaShadowBeg();
+  const uptr meta_size = MetaShadowEnd() - meta;
+  if (!MmapFixedSuperNoReserve(meta, meta_size, "meta shadow")) {
+    Printf("FATAL: ThreadSanitizer can not mmap the shadow memory\n");
+    Printf("FATAL: Make sure to compile with -fPIE and to link with -pie.\n");
+    Die();
+  }
+  DontDumpShadow(meta, meta_size);
+  DPrintf("meta shadow: %zx-%zx (%zuGB)\n",
+      meta, meta + meta_size, meta_size >> 30);
+
+  InitializeShadowMemoryPlatform();
+
+  on_initialize = reinterpret_cast<void (*)(void)>(
+      dlsym(RTLD_DEFAULT, "__tsan_on_initialize"));
+  on_finalize =
+      reinterpret_cast<int (*)(int)>(dlsym(RTLD_DEFAULT, "__tsan_on_finalize"));
+}
+
+static bool TryProtectRange(uptr beg, uptr end) {
+  CHECK_LE(beg, end);
+  if (beg == end)
+    return true;
+  return beg == (uptr)MmapFixedNoAccess(beg, end - beg);
+}
+
+static void ProtectRange(uptr beg, uptr end) {
+  if (!TryProtectRange(beg, end)) {
+    Printf("FATAL: ThreadSanitizer can not protect [%zx,%zx]\n", beg, end);
+    Printf("FATAL: Make sure you are not using unlimited stack\n");
+    Die();
+  }
+}
+
+void CheckAndProtect() {
+  // Ensure that the binary is indeed compiled with -pie.
+  MemoryMappingLayout proc_maps(true);
+  MemoryMappedSegment segment;
+  while (proc_maps.Next(&segment)) {
+    if (IsAppMem(segment.start)) continue;
+    if (segment.start >= HeapMemEnd() && segment.start < HeapEnd()) continue;
+    if (segment.protection == 0)  // Zero page or mprotected.
+      continue;
+    if (segment.start >= VdsoBeg())  // vdso
+      break;
+    Printf("FATAL: ThreadSanitizer: unexpected memory mapping 0x%zx-0x%zx\n",
+           segment.start, segment.end);
+    Die();
+  }
+
+#    if SANITIZER_IOS && !SANITIZER_IOSSIM
+  ProtectRange(HeapMemEnd(), ShadowBeg());
+  ProtectRange(ShadowEnd(), MetaShadowBeg());
+  ProtectRange(MetaShadowEnd(), HiAppMemBeg());
+#    else
+  ProtectRange(LoAppMemEnd(), ShadowBeg());
+  ProtectRange(ShadowEnd(), MetaShadowBeg());
+  if (MidAppMemBeg()) {
+    ProtectRange(MetaShadowEnd(), MidAppMemBeg());
+    ProtectRange(MidAppMemEnd(), HeapMemBeg());
+  } else {
+    ProtectRange(MetaShadowEnd(), HeapMemBeg());
+  }
+  ProtectRange(HeapEnd(), HiAppMemBeg());
+#    endif
+
+#    if defined(__s390x__)
+  // Protect the rest of the address space.
+  const uptr user_addr_max_l4 = 0x0020000000000000ull;
+  const uptr user_addr_max_l5 = 0xfffffffffffff000ull;
+  // All the maintained s390x kernels support at least 4-level page tables.
+  ProtectRange(HiAppMemEnd(), user_addr_max_l4);
+  // Older s390x kernels may not support 5-level page tables.
+  TryProtectRange(user_addr_max_l4, user_addr_max_l5);
+#endif
+}
+#endif
+
+}  // namespace __tsan
+
+#endif  // SANITIZER_POSIX
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_windows.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_windows.cpp
new file mode 100644
index 0000000000..eb8f354742
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_platform_windows.cpp
@@ -0,0 +1,33 @@
+//===-- tsan_platform_windows.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Windows-specific code.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#if SANITIZER_WINDOWS
+
+#include "tsan_platform.h"
+
+#include <stdlib.h>
+
+namespace __tsan {
+
+void WriteMemoryProfile(char *buf, uptr buf_size, u64 uptime_ns) {}
+
+void InitializePlatformEarly() {
+}
+
+void InitializePlatform() {
+}
+
+}  // namespace __tsan
+
+#endif  // SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_preinit.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_preinit.cpp
new file mode 100644
index 0000000000..205bdbf93b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_preinit.cpp
@@ -0,0 +1,26 @@
+//===-- tsan_preinit.cpp --------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer.
+//
+// Call __tsan_init at the very early stage of process startup.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "tsan_interface.h"
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+
+// The symbol is called __local_tsan_preinit, because it's not intended to be
+// exported.
+// This code linked into the main executable when -fsanitize=thread is in
+// the link flags. It can only use exported interface functions.
+__attribute__((section(".preinit_array"), used))
+void (*__local_tsan_preinit)(void) = __tsan_init;
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.cpp
new file mode 100644
index 0000000000..10d9c761b8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.cpp
@@ -0,0 +1,473 @@
+//===-- tsan_report.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_report.h"
+#include "tsan_platform.h"
+#include "tsan_rtl.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stacktrace_printer.h"
+
+namespace __tsan {
+
+class Decorator: public __sanitizer::SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() { }
+  const char *Access()     { return Blue(); }
+  const char *ThreadDescription()    { return Cyan(); }
+  const char *Location()   { return Green(); }
+  const char *Sleep()   { return Yellow(); }
+  const char *Mutex()   { return Magenta(); }
+};
+
+ReportDesc::ReportDesc()
+    : tag(kExternalTagNone)
+    , stacks()
+    , mops()
+    , locs()
+    , mutexes()
+    , threads()
+    , unique_tids()
+    , sleep()
+    , count() {
+}
+
+ReportMop::ReportMop()
+    : mset() {
+}
+
+ReportDesc::~ReportDesc() {
+  // FIXME(dvyukov): it must be leaking a lot of memory.
+}
+
+#if !SANITIZER_GO
+
+const int kThreadBufSize = 32;
+const char *thread_name(char *buf, Tid tid) {
+  if (tid == kMainTid)
+    return "main thread";
+  internal_snprintf(buf, kThreadBufSize, "thread T%d", tid);
+  return buf;
+}
+
+static const char *ReportTypeString(ReportType typ, uptr tag) {
+  switch (typ) {
+    case ReportTypeRace:
+      return "data race";
+    case ReportTypeVptrRace:
+      return "data race on vptr (ctor/dtor vs virtual call)";
+    case ReportTypeUseAfterFree:
+      return "heap-use-after-free";
+    case ReportTypeVptrUseAfterFree:
+      return "heap-use-after-free (virtual call vs free)";
+    case ReportTypeExternalRace: {
+      const char *str = GetReportHeaderFromTag(tag);
+      return str ? str : "race on external object";
+    }
+    case ReportTypeThreadLeak:
+      return "thread leak";
+    case ReportTypeMutexDestroyLocked:
+      return "destroy of a locked mutex";
+    case ReportTypeMutexDoubleLock:
+      return "double lock of a mutex";
+    case ReportTypeMutexInvalidAccess:
+      return "use of an invalid mutex (e.g. uninitialized or destroyed)";
+    case ReportTypeMutexBadUnlock:
+      return "unlock of an unlocked mutex (or by a wrong thread)";
+    case ReportTypeMutexBadReadLock:
+      return "read lock of a write locked mutex";
+    case ReportTypeMutexBadReadUnlock:
+      return "read unlock of a write locked mutex";
+    case ReportTypeSignalUnsafe:
+      return "signal-unsafe call inside of a signal";
+    case ReportTypeErrnoInSignal:
+      return "signal handler spoils errno";
+    case ReportTypeDeadlock:
+      return "lock-order-inversion (potential deadlock)";
+    // No default case so compiler warns us if we miss one
+  }
+  UNREACHABLE("missing case");
+}
+
+#if SANITIZER_MAC
+static const char *const kInterposedFunctionPrefix = "wrap_";
+#else
+static const char *const kInterposedFunctionPrefix = "__interceptor_";
+#endif
+
+void PrintStack(const ReportStack *ent) {
+  if (ent == 0 || ent->frames == 0) {
+    Printf("    [failed to restore the stack]\n\n");
+    return;
+  }
+  SymbolizedStack *frame = ent->frames;
+  for (int i = 0; frame && frame->info.address; frame = frame->next, i++) {
+    InternalScopedString res;
+    RenderFrame(&res, common_flags()->stack_trace_format, i,
+                frame->info.address, &frame->info,
+                common_flags()->symbolize_vs_style,
+                common_flags()->strip_path_prefix, kInterposedFunctionPrefix);
+    Printf("%s\n", res.data());
+  }
+  Printf("\n");
+}
+
+static void PrintMutexSet(Vector<ReportMopMutex> const& mset) {
+  for (uptr i = 0; i < mset.Size(); i++) {
+    if (i == 0)
+      Printf(" (mutexes:");
+    const ReportMopMutex m = mset[i];
+    Printf(" %s M%u", m.write ? "write" : "read", m.id);
+    Printf(i == mset.Size() - 1 ? ")" : ",");
+  }
+}
+
+static const char *MopDesc(bool first, bool write, bool atomic) {
+  return atomic ? (first ? (write ? "Atomic write" : "Atomic read")
+                : (write ? "Previous atomic write" : "Previous atomic read"))
+                : (first ? (write ? "Write" : "Read")
+                : (write ? "Previous write" : "Previous read"));
+}
+
+static const char *ExternalMopDesc(bool first, bool write) {
+  return first ? (write ? "Modifying" : "Read-only")
+               : (write ? "Previous modifying" : "Previous read-only");
+}
+
+static void PrintMop(const ReportMop *mop, bool first) {
+  Decorator d;
+  char thrbuf[kThreadBufSize];
+  Printf("%s", d.Access());
+  if (mop->external_tag == kExternalTagNone) {
+    Printf("  %s of size %d at %p by %s",
+           MopDesc(first, mop->write, mop->atomic), mop->size,
+           (void *)mop->addr, thread_name(thrbuf, mop->tid));
+  } else {
+    const char *object_type = GetObjectTypeFromTag(mop->external_tag);
+    if (object_type == nullptr)
+        object_type = "external object";
+    Printf("  %s access of %s at %p by %s",
+           ExternalMopDesc(first, mop->write), object_type,
+           (void *)mop->addr, thread_name(thrbuf, mop->tid));
+  }
+  PrintMutexSet(mop->mset);
+  Printf(":\n");
+  Printf("%s", d.Default());
+  PrintStack(mop->stack);
+}
+
+static void PrintLocation(const ReportLocation *loc) {
+  Decorator d;
+  char thrbuf[kThreadBufSize];
+  bool print_stack = false;
+  Printf("%s", d.Location());
+  if (loc->type == ReportLocationGlobal) {
+    const DataInfo &global = loc->global;
+    if (global.size != 0)
+      Printf("  Location is global '%s' of size %zu at %p (%s+0x%zx)\n\n",
+             global.name, global.size, reinterpret_cast<void *>(global.start),
+             StripModuleName(global.module), global.module_offset);
+    else
+      Printf("  Location is global '%s' at %p (%s+0x%zx)\n\n", global.name,
+             reinterpret_cast<void *>(global.start),
+             StripModuleName(global.module), global.module_offset);
+  } else if (loc->type == ReportLocationHeap) {
+    char thrbuf[kThreadBufSize];
+    const char *object_type = GetObjectTypeFromTag(loc->external_tag);
+    if (!object_type) {
+      Printf("  Location is heap block of size %zu at %p allocated by %s:\n",
+             loc->heap_chunk_size,
+             reinterpret_cast<void *>(loc->heap_chunk_start),
+             thread_name(thrbuf, loc->tid));
+    } else {
+      Printf("  Location is %s of size %zu at %p allocated by %s:\n",
+             object_type, loc->heap_chunk_size,
+             reinterpret_cast<void *>(loc->heap_chunk_start),
+             thread_name(thrbuf, loc->tid));
+    }
+    print_stack = true;
+  } else if (loc->type == ReportLocationStack) {
+    Printf("  Location is stack of %s.\n\n", thread_name(thrbuf, loc->tid));
+  } else if (loc->type == ReportLocationTLS) {
+    Printf("  Location is TLS of %s.\n\n", thread_name(thrbuf, loc->tid));
+  } else if (loc->type == ReportLocationFD) {
+    Printf("  Location is file descriptor %d created by %s at:\n",
+        loc->fd, thread_name(thrbuf, loc->tid));
+    print_stack = true;
+  }
+  Printf("%s", d.Default());
+  if (print_stack)
+    PrintStack(loc->stack);
+}
+
+static void PrintMutexShort(const ReportMutex *rm, const char *after) {
+  Decorator d;
+  Printf("%sM%d%s%s", d.Mutex(), rm->id, d.Default(), after);
+}
+
+static void PrintMutexShortWithAddress(const ReportMutex *rm,
+                                       const char *after) {
+  Decorator d;
+  Printf("%sM%d (%p)%s%s", d.Mutex(), rm->id,
+         reinterpret_cast<void *>(rm->addr), d.Default(), after);
+}
+
+static void PrintMutex(const ReportMutex *rm) {
+  Decorator d;
+  Printf("%s", d.Mutex());
+  Printf("  Mutex M%u (%p) created at:\n", rm->id,
+         reinterpret_cast<void *>(rm->addr));
+  Printf("%s", d.Default());
+  PrintStack(rm->stack);
+}
+
+static void PrintThread(const ReportThread *rt) {
+  Decorator d;
+  if (rt->id == kMainTid)  // Little sense in describing the main thread.
+    return;
+  Printf("%s", d.ThreadDescription());
+  Printf("  Thread T%d", rt->id);
+  if (rt->name && rt->name[0] != '\0')
+    Printf(" '%s'", rt->name);
+  char thrbuf[kThreadBufSize];
+  const char *thread_status = rt->running ? "running" : "finished";
+  if (rt->thread_type == ThreadType::Worker) {
+    Printf(" (tid=%llu, %s) is a GCD worker thread\n", rt->os_id,
+           thread_status);
+    Printf("\n");
+    Printf("%s", d.Default());
+    return;
+  }
+  Printf(" (tid=%llu, %s) created by %s", rt->os_id, thread_status,
+         thread_name(thrbuf, rt->parent_tid));
+  if (rt->stack)
+    Printf(" at:");
+  Printf("\n");
+  Printf("%s", d.Default());
+  PrintStack(rt->stack);
+}
+
+static void PrintSleep(const ReportStack *s) {
+  Decorator d;
+  Printf("%s", d.Sleep());
+  Printf("  As if synchronized via sleep:\n");
+  Printf("%s", d.Default());
+  PrintStack(s);
+}
+
+static ReportStack *ChooseSummaryStack(const ReportDesc *rep) {
+  if (rep->mops.Size())
+    return rep->mops[0]->stack;
+  if (rep->stacks.Size())
+    return rep->stacks[0];
+  if (rep->mutexes.Size())
+    return rep->mutexes[0]->stack;
+  if (rep->threads.Size())
+    return rep->threads[0]->stack;
+  return 0;
+}
+
+static bool FrameIsInternal(const SymbolizedStack *frame) {
+  if (frame == 0)
+    return false;
+  const char *file = frame->info.file;
+  const char *module = frame->info.module;
+  if (file != 0 &&
+      (internal_strstr(file, "tsan_interceptors_posix.cpp") ||
+       internal_strstr(file, "sanitizer_common_interceptors.inc") ||
+       internal_strstr(file, "tsan_interface_")))
+    return true;
+  if (module != 0 && (internal_strstr(module, "libclang_rt.tsan_")))
+    return true;
+  return false;
+}
+
+static SymbolizedStack *SkipTsanInternalFrames(SymbolizedStack *frames) {
+  while (FrameIsInternal(frames) && frames->next)
+    frames = frames->next;
+  return frames;
+}
+
+void PrintReport(const ReportDesc *rep) {
+  Decorator d;
+  Printf("==================\n");
+  const char *rep_typ_str = ReportTypeString(rep->typ, rep->tag);
+  Printf("%s", d.Warning());
+  Printf("WARNING: ThreadSanitizer: %s (pid=%d)\n", rep_typ_str,
+         (int)internal_getpid());
+  Printf("%s", d.Default());
+
+  if (rep->typ == ReportTypeDeadlock) {
+    char thrbuf[kThreadBufSize];
+    Printf("  Cycle in lock order graph: ");
+    for (uptr i = 0; i < rep->mutexes.Size(); i++)
+      PrintMutexShortWithAddress(rep->mutexes[i], " => ");
+    PrintMutexShort(rep->mutexes[0], "\n\n");
+    CHECK_GT(rep->mutexes.Size(), 0U);
+    CHECK_EQ(rep->mutexes.Size() * (flags()->second_deadlock_stack ? 2 : 1),
+             rep->stacks.Size());
+    for (uptr i = 0; i < rep->mutexes.Size(); i++) {
+      Printf("  Mutex ");
+      PrintMutexShort(rep->mutexes[(i + 1) % rep->mutexes.Size()],
+                      " acquired here while holding mutex ");
+      PrintMutexShort(rep->mutexes[i], " in ");
+      Printf("%s", d.ThreadDescription());
+      Printf("%s:\n", thread_name(thrbuf, rep->unique_tids[i]));
+      Printf("%s", d.Default());
+      if (flags()->second_deadlock_stack) {
+        PrintStack(rep->stacks[2*i]);
+        Printf("  Mutex ");
+        PrintMutexShort(rep->mutexes[i],
+                        " previously acquired by the same thread here:\n");
+        PrintStack(rep->stacks[2*i+1]);
+      } else {
+        PrintStack(rep->stacks[i]);
+        if (i == 0)
+          Printf("    Hint: use TSAN_OPTIONS=second_deadlock_stack=1 "
+                 "to get more informative warning message\n\n");
+      }
+    }
+  } else {
+    for (uptr i = 0; i < rep->stacks.Size(); i++) {
+      if (i)
+        Printf("  and:\n");
+      PrintStack(rep->stacks[i]);
+    }
+  }
+
+  for (uptr i = 0; i < rep->mops.Size(); i++)
+    PrintMop(rep->mops[i], i == 0);
+
+  if (rep->sleep)
+    PrintSleep(rep->sleep);
+
+  for (uptr i = 0; i < rep->locs.Size(); i++)
+    PrintLocation(rep->locs[i]);
+
+  if (rep->typ != ReportTypeDeadlock) {
+    for (uptr i = 0; i < rep->mutexes.Size(); i++)
+      PrintMutex(rep->mutexes[i]);
+  }
+
+  for (uptr i = 0; i < rep->threads.Size(); i++)
+    PrintThread(rep->threads[i]);
+
+  if (rep->typ == ReportTypeThreadLeak && rep->count > 1)
+    Printf("  And %d more similar thread leaks.\n\n", rep->count - 1);
+
+  if (ReportStack *stack = ChooseSummaryStack(rep)) {
+    if (SymbolizedStack *frame = SkipTsanInternalFrames(stack->frames))
+      ReportErrorSummary(rep_typ_str, frame->info);
+  }
+
+  if (common_flags()->print_module_map == 2)
+    DumpProcessMap();
+
+  Printf("==================\n");
+}
+
+#else  // #if !SANITIZER_GO
+
+const Tid kMainGoroutineId = 1;
+
+void PrintStack(const ReportStack *ent) {
+  if (ent == 0 || ent->frames == 0) {
+    Printf("  [failed to restore the stack]\n");
+    return;
+  }
+  SymbolizedStack *frame = ent->frames;
+  for (int i = 0; frame; frame = frame->next, i++) {
+    const AddressInfo &info = frame->info;
+    Printf("  %s()\n      %s:%d +0x%zx\n", info.function,
+           StripPathPrefix(info.file, common_flags()->strip_path_prefix),
+           info.line, info.module_offset);
+  }
+}
+
+static void PrintMop(const ReportMop *mop, bool first) {
+  Printf("\n");
+  Printf("%s at %p by ",
+         (first ? (mop->write ? "Write" : "Read")
+                : (mop->write ? "Previous write" : "Previous read")),
+         reinterpret_cast<void *>(mop->addr));
+  if (mop->tid == kMainGoroutineId)
+    Printf("main goroutine:\n");
+  else
+    Printf("goroutine %d:\n", mop->tid);
+  PrintStack(mop->stack);
+}
+
+static void PrintLocation(const ReportLocation *loc) {
+  switch (loc->type) {
+  case ReportLocationHeap: {
+    Printf("\n");
+    Printf("Heap block of size %zu at %p allocated by ", loc->heap_chunk_size,
+           reinterpret_cast<void *>(loc->heap_chunk_start));
+    if (loc->tid == kMainGoroutineId)
+      Printf("main goroutine:\n");
+    else
+      Printf("goroutine %d:\n", loc->tid);
+    PrintStack(loc->stack);
+    break;
+  }
+  case ReportLocationGlobal: {
+    Printf("\n");
+    Printf("Global var %s of size %zu at %p declared at %s:%zu\n",
+           loc->global.name, loc->global.size,
+           reinterpret_cast<void *>(loc->global.start), loc->global.file,
+           loc->global.line);
+    break;
+  }
+  default:
+    break;
+  }
+}
+
+static void PrintThread(const ReportThread *rt) {
+  if (rt->id == kMainGoroutineId)
+    return;
+  Printf("\n");
+  Printf("Goroutine %d (%s) created at:\n",
+    rt->id, rt->running ? "running" : "finished");
+  PrintStack(rt->stack);
+}
+
+void PrintReport(const ReportDesc *rep) {
+  Printf("==================\n");
+  if (rep->typ == ReportTypeRace) {
+    Printf("WARNING: DATA RACE");
+    for (uptr i = 0; i < rep->mops.Size(); i++)
+      PrintMop(rep->mops[i], i == 0);
+    for (uptr i = 0; i < rep->locs.Size(); i++)
+      PrintLocation(rep->locs[i]);
+    for (uptr i = 0; i < rep->threads.Size(); i++)
+      PrintThread(rep->threads[i]);
+  } else if (rep->typ == ReportTypeDeadlock) {
+    Printf("WARNING: DEADLOCK\n");
+    for (uptr i = 0; i < rep->mutexes.Size(); i++) {
+      Printf("Goroutine %d lock mutex %u while holding mutex %u:\n", 999,
+             rep->mutexes[i]->id,
+             rep->mutexes[(i + 1) % rep->mutexes.Size()]->id);
+      PrintStack(rep->stacks[2*i]);
+      Printf("\n");
+      Printf("Mutex %u was previously locked here:\n",
+             rep->mutexes[(i + 1) % rep->mutexes.Size()]->id);
+      PrintStack(rep->stacks[2*i + 1]);
+      Printf("\n");
+    }
+  }
+  Printf("==================\n");
+}
+
+#endif
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.h
new file mode 100644
index 0000000000..3b367f38e2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_report.h
@@ -0,0 +1,126 @@
+//===-- tsan_report.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_REPORT_H
+#define TSAN_REPORT_H
+
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+#include "sanitizer_common/sanitizer_vector.h"
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+enum ReportType {
+  ReportTypeRace,
+  ReportTypeVptrRace,
+  ReportTypeUseAfterFree,
+  ReportTypeVptrUseAfterFree,
+  ReportTypeExternalRace,
+  ReportTypeThreadLeak,
+  ReportTypeMutexDestroyLocked,
+  ReportTypeMutexDoubleLock,
+  ReportTypeMutexInvalidAccess,
+  ReportTypeMutexBadUnlock,
+  ReportTypeMutexBadReadLock,
+  ReportTypeMutexBadReadUnlock,
+  ReportTypeSignalUnsafe,
+  ReportTypeErrnoInSignal,
+  ReportTypeDeadlock
+};
+
+struct ReportStack {
+  SymbolizedStack *frames = nullptr;
+  bool suppressable = false;
+};
+
+struct ReportMopMutex {
+  int id;
+  bool write;
+};
+
+struct ReportMop {
+  int tid;
+  uptr addr;
+  int size;
+  bool write;
+  bool atomic;
+  uptr external_tag;
+  Vector<ReportMopMutex> mset;
+  ReportStack *stack;
+
+  ReportMop();
+};
+
+enum ReportLocationType {
+  ReportLocationGlobal,
+  ReportLocationHeap,
+  ReportLocationStack,
+  ReportLocationTLS,
+  ReportLocationFD
+};
+
+struct ReportLocation {
+  ReportLocationType type = ReportLocationGlobal;
+  DataInfo global = {};
+  uptr heap_chunk_start = 0;
+  uptr heap_chunk_size = 0;
+  uptr external_tag = 0;
+  Tid tid = kInvalidTid;
+  int fd = 0;
+  bool suppressable = false;
+  ReportStack *stack = nullptr;
+};
+
+struct ReportThread {
+  Tid id;
+  tid_t os_id;
+  bool running;
+  ThreadType thread_type;
+  char *name;
+  Tid parent_tid;
+  ReportStack *stack;
+};
+
+struct ReportMutex {
+  int id;
+  uptr addr;
+  ReportStack *stack;
+};
+
+class ReportDesc {
+ public:
+  ReportType typ;
+  uptr tag;
+  Vector<ReportStack*> stacks;
+  Vector<ReportMop*> mops;
+  Vector<ReportLocation*> locs;
+  Vector<ReportMutex*> mutexes;
+  Vector<ReportThread*> threads;
+  Vector<Tid> unique_tids;
+  ReportStack *sleep;
+  int count;
+
+  ReportDesc();
+  ~ReportDesc();
+
+ private:
+  ReportDesc(const ReportDesc&);
+  void operator = (const ReportDesc&);
+};
+
+// Format and output the report to the console/log. No additional logic.
+void PrintReport(const ReportDesc *rep);
+void PrintStack(const ReportStack *stack);
+
+}  // namespace __tsan
+
+#endif  // TSAN_REPORT_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.cpp
new file mode 100644
index 0000000000..c068d8e486
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.cpp
@@ -0,0 +1,1066 @@
+//===-- tsan_rtl.cpp ------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Main file (entry points) for the TSan run-time.
+//===----------------------------------------------------------------------===//
+
+#include "tsan_rtl.h"
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_file.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "tsan_defs.h"
+#include "tsan_interface.h"
+#include "tsan_mman.h"
+#include "tsan_platform.h"
+#include "tsan_suppressions.h"
+#include "tsan_symbolize.h"
+#include "ubsan/ubsan_init.h"
+
+volatile int __tsan_resumed = 0;
+
+extern "C" void __tsan_resume() {
+  __tsan_resumed = 1;
+}
+
+SANITIZER_WEAK_DEFAULT_IMPL
+void __tsan_test_only_on_fork() {}
+
+namespace __tsan {
+
+#if !SANITIZER_GO
+void (*on_initialize)(void);
+int (*on_finalize)(int);
+#endif
+
+#if !SANITIZER_GO && !SANITIZER_MAC
+__attribute__((tls_model("initial-exec")))
+THREADLOCAL char cur_thread_placeholder[sizeof(ThreadState)] ALIGNED(
+    SANITIZER_CACHE_LINE_SIZE);
+#endif
+static char ctx_placeholder[sizeof(Context)] ALIGNED(SANITIZER_CACHE_LINE_SIZE);
+Context *ctx;
+
+// Can be overriden by a front-end.
+#ifdef TSAN_EXTERNAL_HOOKS
+bool OnFinalize(bool failed);
+void OnInitialize();
+#else
+SANITIZER_WEAK_CXX_DEFAULT_IMPL
+bool OnFinalize(bool failed) {
+#  if !SANITIZER_GO
+  if (on_finalize)
+    return on_finalize(failed);
+#  endif
+  return failed;
+}
+
+SANITIZER_WEAK_CXX_DEFAULT_IMPL
+void OnInitialize() {
+#  if !SANITIZER_GO
+  if (on_initialize)
+    on_initialize();
+#  endif
+}
+#endif
+
+static TracePart* TracePartAlloc(ThreadState* thr) {
+  TracePart* part = nullptr;
+  {
+    Lock lock(&ctx->slot_mtx);
+    uptr max_parts = Trace::kMinParts + flags()->history_size;
+    Trace* trace = &thr->tctx->trace;
+    if (trace->parts_allocated == max_parts ||
+        ctx->trace_part_finished_excess) {
+      part = ctx->trace_part_recycle.PopFront();
+      DPrintf("#%d: TracePartAlloc: part=%p\n", thr->tid, part);
+      if (part && part->trace) {
+        Trace* trace1 = part->trace;
+        Lock trace_lock(&trace1->mtx);
+        part->trace = nullptr;
+        TracePart* part1 = trace1->parts.PopFront();
+        CHECK_EQ(part, part1);
+        if (trace1->parts_allocated > trace1->parts.Size()) {
+          ctx->trace_part_finished_excess +=
+              trace1->parts_allocated - trace1->parts.Size();
+          trace1->parts_allocated = trace1->parts.Size();
+        }
+      }
+    }
+    if (trace->parts_allocated < max_parts) {
+      trace->parts_allocated++;
+      if (ctx->trace_part_finished_excess)
+        ctx->trace_part_finished_excess--;
+    }
+    if (!part)
+      ctx->trace_part_total_allocated++;
+    else if (ctx->trace_part_recycle_finished)
+      ctx->trace_part_recycle_finished--;
+  }
+  if (!part)
+    part = new (MmapOrDie(sizeof(*part), "TracePart")) TracePart();
+  return part;
+}
+
+static void TracePartFree(TracePart* part) SANITIZER_REQUIRES(ctx->slot_mtx) {
+  DCHECK(part->trace);
+  part->trace = nullptr;
+  ctx->trace_part_recycle.PushFront(part);
+}
+
+void TraceResetForTesting() {
+  Lock lock(&ctx->slot_mtx);
+  while (auto* part = ctx->trace_part_recycle.PopFront()) {
+    if (auto trace = part->trace)
+      CHECK_EQ(trace->parts.PopFront(), part);
+    UnmapOrDie(part, sizeof(*part));
+  }
+  ctx->trace_part_total_allocated = 0;
+  ctx->trace_part_recycle_finished = 0;
+  ctx->trace_part_finished_excess = 0;
+}
+
+static void DoResetImpl(uptr epoch) {
+  ThreadRegistryLock lock0(&ctx->thread_registry);
+  Lock lock1(&ctx->slot_mtx);
+  CHECK_EQ(ctx->global_epoch, epoch);
+  ctx->global_epoch++;
+  CHECK(!ctx->resetting);
+  ctx->resetting = true;
+  for (u32 i = ctx->thread_registry.NumThreadsLocked(); i--;) {
+    ThreadContext* tctx = (ThreadContext*)ctx->thread_registry.GetThreadLocked(
+        static_cast<Tid>(i));
+    // Potentially we could purge all ThreadStatusDead threads from the
+    // registry. Since we reset all shadow, they can't race with anything
+    // anymore. However, their tid's can still be stored in some aux places
+    // (e.g. tid of thread that created something).
+    auto trace = &tctx->trace;
+    Lock lock(&trace->mtx);
+    bool attached = tctx->thr && tctx->thr->slot;
+    auto parts = &trace->parts;
+    bool local = false;
+    while (!parts->Empty()) {
+      auto part = parts->Front();
+      local = local || part == trace->local_head;
+      if (local)
+        CHECK(!ctx->trace_part_recycle.Queued(part));
+      else
+        ctx->trace_part_recycle.Remove(part);
+      if (attached && parts->Size() == 1) {
+        // The thread is running and this is the last/current part.
+        // Set the trace position to the end of the current part
+        // to force the thread to call SwitchTracePart and re-attach
+        // to a new slot and allocate a new trace part.
+        // Note: the thread is concurrently modifying the position as well,
+        // so this is only best-effort. The thread can only modify position
+        // within this part, because switching parts is protected by
+        // slot/trace mutexes that we hold here.
+        atomic_store_relaxed(
+            &tctx->thr->trace_pos,
+            reinterpret_cast<uptr>(&part->events[TracePart::kSize]));
+        break;
+      }
+      parts->Remove(part);
+      TracePartFree(part);
+    }
+    CHECK_LE(parts->Size(), 1);
+    trace->local_head = parts->Front();
+    if (tctx->thr && !tctx->thr->slot) {
+      atomic_store_relaxed(&tctx->thr->trace_pos, 0);
+      tctx->thr->trace_prev_pc = 0;
+    }
+    if (trace->parts_allocated > trace->parts.Size()) {
+      ctx->trace_part_finished_excess +=
+          trace->parts_allocated - trace->parts.Size();
+      trace->parts_allocated = trace->parts.Size();
+    }
+  }
+  while (ctx->slot_queue.PopFront()) {
+  }
+  for (auto& slot : ctx->slots) {
+    slot.SetEpoch(kEpochZero);
+    slot.journal.Reset();
+    slot.thr = nullptr;
+    ctx->slot_queue.PushBack(&slot);
+  }
+
+  DPrintf("Resetting shadow...\n");
+  if (!MmapFixedSuperNoReserve(ShadowBeg(), ShadowEnd() - ShadowBeg(),
+                               "shadow")) {
+    Printf("failed to reset shadow memory\n");
+    Die();
+  }
+  DPrintf("Resetting meta shadow...\n");
+  ctx->metamap.ResetClocks();
+  ctx->resetting = false;
+}
+
+// Clang does not understand locking all slots in the loop:
+// error: expecting mutex 'slot.mtx' to be held at start of each loop
+void DoReset(ThreadState* thr, uptr epoch) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  {
+    for (auto& slot : ctx->slots) {
+      slot.mtx.Lock();
+      if (UNLIKELY(epoch == 0))
+        epoch = ctx->global_epoch;
+      if (UNLIKELY(epoch != ctx->global_epoch)) {
+        // Epoch can't change once we've locked the first slot.
+        CHECK_EQ(slot.sid, 0);
+        slot.mtx.Unlock();
+        return;
+      }
+    }
+  }
+  DPrintf("#%d: DoReset epoch=%lu\n", thr ? thr->tid : -1, epoch);
+  DoResetImpl(epoch);
+  for (auto& slot : ctx->slots) slot.mtx.Unlock();
+}
+
+void FlushShadowMemory() { DoReset(nullptr, 0); }
+
+static TidSlot* FindSlotAndLock(ThreadState* thr)
+    SANITIZER_ACQUIRE(thr->slot->mtx) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  CHECK(!thr->slot);
+  TidSlot* slot = nullptr;
+  for (;;) {
+    uptr epoch;
+    {
+      Lock lock(&ctx->slot_mtx);
+      epoch = ctx->global_epoch;
+      if (slot) {
+        // This is an exhausted slot from the previous iteration.
+        if (ctx->slot_queue.Queued(slot))
+          ctx->slot_queue.Remove(slot);
+        thr->slot_locked = false;
+        slot->mtx.Unlock();
+      }
+      for (;;) {
+        slot = ctx->slot_queue.PopFront();
+        if (!slot)
+          break;
+        if (slot->epoch() != kEpochLast) {
+          ctx->slot_queue.PushBack(slot);
+          break;
+        }
+      }
+    }
+    if (!slot) {
+      DoReset(thr, epoch);
+      continue;
+    }
+    slot->mtx.Lock();
+    CHECK(!thr->slot_locked);
+    thr->slot_locked = true;
+    if (slot->thr) {
+      DPrintf("#%d: preempting sid=%d tid=%d\n", thr->tid, (u32)slot->sid,
+              slot->thr->tid);
+      slot->SetEpoch(slot->thr->fast_state.epoch());
+      slot->thr = nullptr;
+    }
+    if (slot->epoch() != kEpochLast)
+      return slot;
+  }
+}
+
+void SlotAttachAndLock(ThreadState* thr) {
+  TidSlot* slot = FindSlotAndLock(thr);
+  DPrintf("#%d: SlotAttach: slot=%u\n", thr->tid, static_cast<int>(slot->sid));
+  CHECK(!slot->thr);
+  CHECK(!thr->slot);
+  slot->thr = thr;
+  thr->slot = slot;
+  Epoch epoch = EpochInc(slot->epoch());
+  CHECK(!EpochOverflow(epoch));
+  slot->SetEpoch(epoch);
+  thr->fast_state.SetSid(slot->sid);
+  thr->fast_state.SetEpoch(epoch);
+  if (thr->slot_epoch != ctx->global_epoch) {
+    thr->slot_epoch = ctx->global_epoch;
+    thr->clock.Reset();
+#if !SANITIZER_GO
+    thr->last_sleep_stack_id = kInvalidStackID;
+    thr->last_sleep_clock.Reset();
+#endif
+  }
+  thr->clock.Set(slot->sid, epoch);
+  slot->journal.PushBack({thr->tid, epoch});
+}
+
+static void SlotDetachImpl(ThreadState* thr, bool exiting) {
+  TidSlot* slot = thr->slot;
+  thr->slot = nullptr;
+  if (thr != slot->thr) {
+    slot = nullptr;  // we don't own the slot anymore
+    if (thr->slot_epoch != ctx->global_epoch) {
+      TracePart* part = nullptr;
+      auto* trace = &thr->tctx->trace;
+      {
+        Lock l(&trace->mtx);
+        auto* parts = &trace->parts;
+        // The trace can be completely empty in an unlikely event
+        // the thread is preempted right after it acquired the slot
+        // in ThreadStart and did not trace any events yet.
+        CHECK_LE(parts->Size(), 1);
+        part = parts->PopFront();
+        thr->tctx->trace.local_head = nullptr;
+        atomic_store_relaxed(&thr->trace_pos, 0);
+        thr->trace_prev_pc = 0;
+      }
+      if (part) {
+        Lock l(&ctx->slot_mtx);
+        TracePartFree(part);
+      }
+    }
+    return;
+  }
+  CHECK(exiting || thr->fast_state.epoch() == kEpochLast);
+  slot->SetEpoch(thr->fast_state.epoch());
+  slot->thr = nullptr;
+}
+
+void SlotDetach(ThreadState* thr) {
+  Lock lock(&thr->slot->mtx);
+  SlotDetachImpl(thr, true);
+}
+
+void SlotLock(ThreadState* thr) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  DCHECK(!thr->slot_locked);
+#if SANITIZER_DEBUG
+  // Check these mutexes are not locked.
+  // We can call DoReset from SlotAttachAndLock, which will lock
+  // these mutexes, but it happens only every once in a while.
+  { ThreadRegistryLock lock(&ctx->thread_registry); }
+  { Lock lock(&ctx->slot_mtx); }
+#endif
+  TidSlot* slot = thr->slot;
+  slot->mtx.Lock();
+  thr->slot_locked = true;
+  if (LIKELY(thr == slot->thr && thr->fast_state.epoch() != kEpochLast))
+    return;
+  SlotDetachImpl(thr, false);
+  thr->slot_locked = false;
+  slot->mtx.Unlock();
+  SlotAttachAndLock(thr);
+}
+
+void SlotUnlock(ThreadState* thr) {
+  DCHECK(thr->slot_locked);
+  thr->slot_locked = false;
+  thr->slot->mtx.Unlock();
+}
+
+Context::Context()
+    : initialized(),
+      report_mtx(MutexTypeReport),
+      nreported(),
+      thread_registry([](Tid tid) -> ThreadContextBase* {
+        return new (Alloc(sizeof(ThreadContext))) ThreadContext(tid);
+      }),
+      racy_mtx(MutexTypeRacy),
+      racy_stacks(),
+      racy_addresses(),
+      fired_suppressions_mtx(MutexTypeFired),
+      slot_mtx(MutexTypeSlots),
+      resetting() {
+  fired_suppressions.reserve(8);
+  for (uptr i = 0; i < ARRAY_SIZE(slots); i++) {
+    TidSlot* slot = &slots[i];
+    slot->sid = static_cast<Sid>(i);
+    slot_queue.PushBack(slot);
+  }
+  global_epoch = 1;
+}
+
+TidSlot::TidSlot() : mtx(MutexTypeSlot) {}
+
+// The objects are allocated in TLS, so one may rely on zero-initialization.
+ThreadState::ThreadState(Tid tid)
+    // Do not touch these, rely on zero initialization,
+    // they may be accessed before the ctor.
+    // ignore_reads_and_writes()
+    // ignore_interceptors()
+    : tid(tid) {
+  CHECK_EQ(reinterpret_cast<uptr>(this) % SANITIZER_CACHE_LINE_SIZE, 0);
+#if !SANITIZER_GO
+  // C/C++ uses fixed size shadow stack.
+  const int kInitStackSize = kShadowStackSize;
+  shadow_stack = static_cast<uptr*>(
+      MmapNoReserveOrDie(kInitStackSize * sizeof(uptr), "shadow stack"));
+  SetShadowRegionHugePageMode(reinterpret_cast<uptr>(shadow_stack),
+                              kInitStackSize * sizeof(uptr));
+#else
+  // Go uses malloc-allocated shadow stack with dynamic size.
+  const int kInitStackSize = 8;
+  shadow_stack = static_cast<uptr*>(Alloc(kInitStackSize * sizeof(uptr)));
+#endif
+  shadow_stack_pos = shadow_stack;
+  shadow_stack_end = shadow_stack + kInitStackSize;
+}
+
+#if !SANITIZER_GO
+void MemoryProfiler(u64 uptime) {
+  if (ctx->memprof_fd == kInvalidFd)
+    return;
+  InternalMmapVector<char> buf(4096);
+  WriteMemoryProfile(buf.data(), buf.size(), uptime);
+  WriteToFile(ctx->memprof_fd, buf.data(), internal_strlen(buf.data()));
+}
+
+static bool InitializeMemoryProfiler() {
+  ctx->memprof_fd = kInvalidFd;
+  const char *fname = flags()->profile_memory;
+  if (!fname || !fname[0])
+    return false;
+  if (internal_strcmp(fname, "stdout") == 0) {
+    ctx->memprof_fd = 1;
+  } else if (internal_strcmp(fname, "stderr") == 0) {
+    ctx->memprof_fd = 2;
+  } else {
+    InternalScopedString filename;
+    filename.append("%s.%d", fname, (int)internal_getpid());
+    ctx->memprof_fd = OpenFile(filename.data(), WrOnly);
+    if (ctx->memprof_fd == kInvalidFd) {
+      Printf("ThreadSanitizer: failed to open memory profile file '%s'\n",
+             filename.data());
+      return false;
+    }
+  }
+  MemoryProfiler(0);
+  return true;
+}
+
+static void *BackgroundThread(void *arg) {
+  // This is a non-initialized non-user thread, nothing to see here.
+  // We don't use ScopedIgnoreInterceptors, because we want ignores to be
+  // enabled even when the thread function exits (e.g. during pthread thread
+  // shutdown code).
+  cur_thread_init()->ignore_interceptors++;
+  const u64 kMs2Ns = 1000 * 1000;
+  const u64 start = NanoTime();
+
+  u64 last_flush = start;
+  uptr last_rss = 0;
+  while (!atomic_load_relaxed(&ctx->stop_background_thread)) {
+    SleepForMillis(100);
+    u64 now = NanoTime();
+
+    // Flush memory if requested.
+    if (flags()->flush_memory_ms > 0) {
+      if (last_flush + flags()->flush_memory_ms * kMs2Ns < now) {
+        VReport(1, "ThreadSanitizer: periodic memory flush\n");
+        FlushShadowMemory();
+        now = last_flush = NanoTime();
+      }
+    }
+    if (flags()->memory_limit_mb > 0) {
+      uptr rss = GetRSS();
+      uptr limit = uptr(flags()->memory_limit_mb) << 20;
+      VReport(1,
+              "ThreadSanitizer: memory flush check"
+              " RSS=%llu LAST=%llu LIMIT=%llu\n",
+              (u64)rss >> 20, (u64)last_rss >> 20, (u64)limit >> 20);
+      if (2 * rss > limit + last_rss) {
+        VReport(1, "ThreadSanitizer: flushing memory due to RSS\n");
+        FlushShadowMemory();
+        rss = GetRSS();
+        now = NanoTime();
+        VReport(1, "ThreadSanitizer: memory flushed RSS=%llu\n",
+                (u64)rss >> 20);
+      }
+      last_rss = rss;
+    }
+
+    MemoryProfiler(now - start);
+
+    // Flush symbolizer cache if requested.
+    if (flags()->flush_symbolizer_ms > 0) {
+      u64 last = atomic_load(&ctx->last_symbolize_time_ns,
+                             memory_order_relaxed);
+      if (last != 0 && last + flags()->flush_symbolizer_ms * kMs2Ns < now) {
+        Lock l(&ctx->report_mtx);
+        ScopedErrorReportLock l2;
+        SymbolizeFlush();
+        atomic_store(&ctx->last_symbolize_time_ns, 0, memory_order_relaxed);
+      }
+    }
+  }
+  return nullptr;
+}
+
+static void StartBackgroundThread() {
+  ctx->background_thread = internal_start_thread(&BackgroundThread, 0);
+}
+
+#ifndef __mips__
+static void StopBackgroundThread() {
+  atomic_store(&ctx->stop_background_thread, 1, memory_order_relaxed);
+  internal_join_thread(ctx->background_thread);
+  ctx->background_thread = 0;
+}
+#endif
+#endif
+
+void DontNeedShadowFor(uptr addr, uptr size) {
+  ReleaseMemoryPagesToOS(reinterpret_cast<uptr>(MemToShadow(addr)),
+                         reinterpret_cast<uptr>(MemToShadow(addr + size)));
+}
+
+#if !SANITIZER_GO
+// We call UnmapShadow before the actual munmap, at that point we don't yet
+// know if the provided address/size are sane. We can't call UnmapShadow
+// after the actual munmap becuase at that point the memory range can
+// already be reused for something else, so we can't rely on the munmap
+// return value to understand is the values are sane.
+// While calling munmap with insane values (non-canonical address, negative
+// size, etc) is an error, the kernel won't crash. We must also try to not
+// crash as the failure mode is very confusing (paging fault inside of the
+// runtime on some derived shadow address).
+static bool IsValidMmapRange(uptr addr, uptr size) {
+  if (size == 0)
+    return true;
+  if (static_cast<sptr>(size) < 0)
+    return false;
+  if (!IsAppMem(addr) || !IsAppMem(addr + size - 1))
+    return false;
+  // Check that if the start of the region belongs to one of app ranges,
+  // end of the region belongs to the same region.
+  const uptr ranges[][2] = {
+      {LoAppMemBeg(), LoAppMemEnd()},
+      {MidAppMemBeg(), MidAppMemEnd()},
+      {HiAppMemBeg(), HiAppMemEnd()},
+  };
+  for (auto range : ranges) {
+    if (addr >= range[0] && addr < range[1])
+      return addr + size <= range[1];
+  }
+  return false;
+}
+
+void UnmapShadow(ThreadState *thr, uptr addr, uptr size) {
+  if (size == 0 || !IsValidMmapRange(addr, size))
+    return;
+  DontNeedShadowFor(addr, size);
+  ScopedGlobalProcessor sgp;
+  SlotLocker locker(thr, true);
+  ctx->metamap.ResetRange(thr->proc(), addr, size, true);
+}
+#endif
+
+void MapShadow(uptr addr, uptr size) {
+  // Global data is not 64K aligned, but there are no adjacent mappings,
+  // so we can get away with unaligned mapping.
+  // CHECK_EQ(addr, addr & ~((64 << 10) - 1));  // windows wants 64K alignment
+  const uptr kPageSize = GetPageSizeCached();
+  uptr shadow_begin = RoundDownTo((uptr)MemToShadow(addr), kPageSize);
+  uptr shadow_end = RoundUpTo((uptr)MemToShadow(addr + size), kPageSize);
+  if (!MmapFixedSuperNoReserve(shadow_begin, shadow_end - shadow_begin,
+                               "shadow"))
+    Die();
+
+  // Meta shadow is 2:1, so tread carefully.
+  static bool data_mapped = false;
+  static uptr mapped_meta_end = 0;
+  uptr meta_begin = (uptr)MemToMeta(addr);
+  uptr meta_end = (uptr)MemToMeta(addr + size);
+  meta_begin = RoundDownTo(meta_begin, 64 << 10);
+  meta_end = RoundUpTo(meta_end, 64 << 10);
+  if (!data_mapped) {
+    // First call maps data+bss.
+    data_mapped = true;
+    if (!MmapFixedSuperNoReserve(meta_begin, meta_end - meta_begin,
+                                 "meta shadow"))
+      Die();
+  } else {
+    // Mapping continuous heap.
+    // Windows wants 64K alignment.
+    meta_begin = RoundDownTo(meta_begin, 64 << 10);
+    meta_end = RoundUpTo(meta_end, 64 << 10);
+    if (meta_end <= mapped_meta_end)
+      return;
+    if (meta_begin < mapped_meta_end)
+      meta_begin = mapped_meta_end;
+    if (!MmapFixedSuperNoReserve(meta_begin, meta_end - meta_begin,
+                                 "meta shadow"))
+      Die();
+    mapped_meta_end = meta_end;
+  }
+  VPrintf(2, "mapped meta shadow for (0x%zx-0x%zx) at (0x%zx-0x%zx)\n", addr,
+          addr + size, meta_begin, meta_end);
+}
+
+#if !SANITIZER_GO
+static void OnStackUnwind(const SignalContext &sig, const void *,
+                          BufferedStackTrace *stack) {
+  stack->Unwind(StackTrace::GetNextInstructionPc(sig.pc), sig.bp, sig.context,
+                common_flags()->fast_unwind_on_fatal);
+}
+
+static void TsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  HandleDeadlySignal(siginfo, context, GetTid(), &OnStackUnwind, nullptr);
+}
+#endif
+
+void CheckUnwind() {
+  // There is high probability that interceptors will check-fail as well,
+  // on the other hand there is no sense in processing interceptors
+  // since we are going to die soon.
+  ScopedIgnoreInterceptors ignore;
+#if !SANITIZER_GO
+  ThreadState* thr = cur_thread();
+  thr->nomalloc = false;
+  thr->ignore_sync++;
+  thr->ignore_reads_and_writes++;
+  atomic_store_relaxed(&thr->in_signal_handler, 0);
+#endif
+  PrintCurrentStackSlow(StackTrace::GetCurrentPc());
+}
+
+bool is_initialized;
+
+void Initialize(ThreadState *thr) {
+  // Thread safe because done before all threads exist.
+  if (is_initialized)
+    return;
+  is_initialized = true;
+  // We are not ready to handle interceptors yet.
+  ScopedIgnoreInterceptors ignore;
+  SanitizerToolName = "ThreadSanitizer";
+  // Install tool-specific callbacks in sanitizer_common.
+  SetCheckUnwindCallback(CheckUnwind);
+
+  ctx = new(ctx_placeholder) Context;
+  const char *env_name = SANITIZER_GO ? "GORACE" : "TSAN_OPTIONS";
+  const char *options = GetEnv(env_name);
+  CacheBinaryName();
+  CheckASLR();
+  InitializeFlags(&ctx->flags, options, env_name);
+  AvoidCVE_2016_2143();
+  __sanitizer::InitializePlatformEarly();
+  __tsan::InitializePlatformEarly();
+
+#if !SANITIZER_GO
+  // Re-exec ourselves if we need to set additional env or command line args.
+  MaybeReexec();
+
+  InitializeAllocator();
+  ReplaceSystemMalloc();
+#endif
+  if (common_flags()->detect_deadlocks)
+    ctx->dd = DDetector::Create(flags());
+  Processor *proc = ProcCreate();
+  ProcWire(proc, thr);
+  InitializeInterceptors();
+  InitializePlatform();
+  InitializeDynamicAnnotations();
+#if !SANITIZER_GO
+  InitializeShadowMemory();
+  InitializeAllocatorLate();
+  InstallDeadlySignalHandlers(TsanOnDeadlySignal);
+#endif
+  // Setup correct file descriptor for error reports.
+  __sanitizer_set_report_path(common_flags()->log_path);
+  InitializeSuppressions();
+#if !SANITIZER_GO
+  InitializeLibIgnore();
+  Symbolizer::GetOrInit()->AddHooks(EnterSymbolizer, ExitSymbolizer);
+#endif
+
+  VPrintf(1, "***** Running under ThreadSanitizer v3 (pid %d) *****\n",
+          (int)internal_getpid());
+
+  // Initialize thread 0.
+  Tid tid = ThreadCreate(nullptr, 0, 0, true);
+  CHECK_EQ(tid, kMainTid);
+  ThreadStart(thr, tid, GetTid(), ThreadType::Regular);
+#if TSAN_CONTAINS_UBSAN
+  __ubsan::InitAsPlugin();
+#endif
+
+#if !SANITIZER_GO
+  Symbolizer::LateInitialize();
+  if (InitializeMemoryProfiler() || flags()->force_background_thread)
+    MaybeSpawnBackgroundThread();
+#endif
+  ctx->initialized = true;
+
+  if (flags()->stop_on_start) {
+    Printf("ThreadSanitizer is suspended at startup (pid %d)."
+           " Call __tsan_resume().\n",
+           (int)internal_getpid());
+    while (__tsan_resumed == 0) {}
+  }
+
+  OnInitialize();
+}
+
+void MaybeSpawnBackgroundThread() {
+  // On MIPS, TSan initialization is run before
+  // __pthread_initialize_minimal_internal() is finished, so we can not spawn
+  // new threads.
+#if !SANITIZER_GO && !defined(__mips__)
+  static atomic_uint32_t bg_thread = {};
+  if (atomic_load(&bg_thread, memory_order_relaxed) == 0 &&
+      atomic_exchange(&bg_thread, 1, memory_order_relaxed) == 0) {
+    StartBackgroundThread();
+    SetSandboxingCallback(StopBackgroundThread);
+  }
+#endif
+}
+
+int Finalize(ThreadState *thr) {
+  bool failed = false;
+
+  if (common_flags()->print_module_map == 1)
+    DumpProcessMap();
+
+  if (flags()->atexit_sleep_ms > 0 && ThreadCount(thr) > 1)
+    internal_usleep(u64(flags()->atexit_sleep_ms) * 1000);
+
+  {
+    // Wait for pending reports.
+    ScopedErrorReportLock lock;
+  }
+
+#if !SANITIZER_GO
+  if (Verbosity()) AllocatorPrintStats();
+#endif
+
+  ThreadFinalize(thr);
+
+  if (ctx->nreported) {
+    failed = true;
+#if !SANITIZER_GO
+    Printf("ThreadSanitizer: reported %d warnings\n", ctx->nreported);
+#else
+    Printf("Found %d data race(s)\n", ctx->nreported);
+#endif
+  }
+
+  if (common_flags()->print_suppressions)
+    PrintMatchedSuppressions();
+
+  failed = OnFinalize(failed);
+
+  return failed ? common_flags()->exitcode : 0;
+}
+
+#if !SANITIZER_GO
+void ForkBefore(ThreadState* thr, uptr pc) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  GlobalProcessorLock();
+  // Detaching from the slot makes OnUserFree skip writing to the shadow.
+  // The slot will be locked so any attempts to use it will deadlock anyway.
+  SlotDetach(thr);
+  for (auto& slot : ctx->slots) slot.mtx.Lock();
+  ctx->thread_registry.Lock();
+  ctx->slot_mtx.Lock();
+  ScopedErrorReportLock::Lock();
+  AllocatorLock();
+  // Suppress all reports in the pthread_atfork callbacks.
+  // Reports will deadlock on the report_mtx.
+  // We could ignore sync operations as well,
+  // but so far it's unclear if it will do more good or harm.
+  // Unnecessarily ignoring things can lead to false positives later.
+  thr->suppress_reports++;
+  // On OS X, REAL(fork) can call intercepted functions (OSSpinLockLock), and
+  // we'll assert in CheckNoLocks() unless we ignore interceptors.
+  // On OS X libSystem_atfork_prepare/parent/child callbacks are called
+  // after/before our callbacks and they call free.
+  thr->ignore_interceptors++;
+  // Disables memory write in OnUserAlloc/Free.
+  thr->ignore_reads_and_writes++;
+
+  __tsan_test_only_on_fork();
+}
+
+static void ForkAfter(ThreadState* thr) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  thr->suppress_reports--;  // Enabled in ForkBefore.
+  thr->ignore_interceptors--;
+  thr->ignore_reads_and_writes--;
+  AllocatorUnlock();
+  ScopedErrorReportLock::Unlock();
+  ctx->slot_mtx.Unlock();
+  ctx->thread_registry.Unlock();
+  for (auto& slot : ctx->slots) slot.mtx.Unlock();
+  SlotAttachAndLock(thr);
+  SlotUnlock(thr);
+  GlobalProcessorUnlock();
+}
+
+void ForkParentAfter(ThreadState* thr, uptr pc) { ForkAfter(thr); }
+
+void ForkChildAfter(ThreadState* thr, uptr pc, bool start_thread) {
+  ForkAfter(thr);
+  u32 nthread = ctx->thread_registry.OnFork(thr->tid);
+  VPrintf(1,
+          "ThreadSanitizer: forked new process with pid %d,"
+          " parent had %d threads\n",
+          (int)internal_getpid(), (int)nthread);
+  if (nthread == 1) {
+    if (start_thread)
+      StartBackgroundThread();
+  } else {
+    // We've just forked a multi-threaded process. We cannot reasonably function
+    // after that (some mutexes may be locked before fork). So just enable
+    // ignores for everything in the hope that we will exec soon.
+    ctx->after_multithreaded_fork = true;
+    thr->ignore_interceptors++;
+    thr->suppress_reports++;
+    ThreadIgnoreBegin(thr, pc);
+    ThreadIgnoreSyncBegin(thr, pc);
+  }
+}
+#endif
+
+#if SANITIZER_GO
+NOINLINE
+void GrowShadowStack(ThreadState *thr) {
+  const int sz = thr->shadow_stack_end - thr->shadow_stack;
+  const int newsz = 2 * sz;
+  auto *newstack = (uptr *)Alloc(newsz * sizeof(uptr));
+  internal_memcpy(newstack, thr->shadow_stack, sz * sizeof(uptr));
+  Free(thr->shadow_stack);
+  thr->shadow_stack = newstack;
+  thr->shadow_stack_pos = newstack + sz;
+  thr->shadow_stack_end = newstack + newsz;
+}
+#endif
+
+StackID CurrentStackId(ThreadState *thr, uptr pc) {
+#if !SANITIZER_GO
+  if (!thr->is_inited)  // May happen during bootstrap.
+    return kInvalidStackID;
+#endif
+  if (pc != 0) {
+#if !SANITIZER_GO
+    DCHECK_LT(thr->shadow_stack_pos, thr->shadow_stack_end);
+#else
+    if (thr->shadow_stack_pos == thr->shadow_stack_end)
+      GrowShadowStack(thr);
+#endif
+    thr->shadow_stack_pos[0] = pc;
+    thr->shadow_stack_pos++;
+  }
+  StackID id = StackDepotPut(
+      StackTrace(thr->shadow_stack, thr->shadow_stack_pos - thr->shadow_stack));
+  if (pc != 0)
+    thr->shadow_stack_pos--;
+  return id;
+}
+
+static bool TraceSkipGap(ThreadState* thr) {
+  Trace *trace = &thr->tctx->trace;
+  Event *pos = reinterpret_cast<Event *>(atomic_load_relaxed(&thr->trace_pos));
+  DCHECK_EQ(reinterpret_cast<uptr>(pos + 1) & TracePart::kAlignment, 0);
+  auto *part = trace->parts.Back();
+  DPrintf("#%d: TraceSwitchPart enter trace=%p parts=%p-%p pos=%p\n", thr->tid,
+          trace, trace->parts.Front(), part, pos);
+  if (!part)
+    return false;
+  // We can get here when we still have space in the current trace part.
+  // The fast-path check in TraceAcquire has false positives in the middle of
+  // the part. Check if we are indeed at the end of the current part or not,
+  // and fill any gaps with NopEvent's.
+  Event* end = &part->events[TracePart::kSize];
+  DCHECK_GE(pos, &part->events[0]);
+  DCHECK_LE(pos, end);
+  if (pos + 1 < end) {
+    if ((reinterpret_cast<uptr>(pos) & TracePart::kAlignment) ==
+        TracePart::kAlignment)
+      *pos++ = NopEvent;
+    *pos++ = NopEvent;
+    DCHECK_LE(pos + 2, end);
+    atomic_store_relaxed(&thr->trace_pos, reinterpret_cast<uptr>(pos));
+    return true;
+  }
+  // We are indeed at the end.
+  for (; pos < end; pos++) *pos = NopEvent;
+  return false;
+}
+
+NOINLINE
+void TraceSwitchPart(ThreadState* thr) {
+  if (TraceSkipGap(thr))
+    return;
+#if !SANITIZER_GO
+  if (ctx->after_multithreaded_fork) {
+    // We just need to survive till exec.
+    TracePart* part = thr->tctx->trace.parts.Back();
+    if (part) {
+      atomic_store_relaxed(&thr->trace_pos,
+                           reinterpret_cast<uptr>(&part->events[0]));
+      return;
+    }
+  }
+#endif
+  TraceSwitchPartImpl(thr);
+}
+
+void TraceSwitchPartImpl(ThreadState* thr) {
+  SlotLocker locker(thr, true);
+  Trace* trace = &thr->tctx->trace;
+  TracePart* part = TracePartAlloc(thr);
+  part->trace = trace;
+  thr->trace_prev_pc = 0;
+  TracePart* recycle = nullptr;
+  // Keep roughly half of parts local to the thread
+  // (not queued into the recycle queue).
+  uptr local_parts = (Trace::kMinParts + flags()->history_size + 1) / 2;
+  {
+    Lock lock(&trace->mtx);
+    if (trace->parts.Empty())
+      trace->local_head = part;
+    if (trace->parts.Size() >= local_parts) {
+      recycle = trace->local_head;
+      trace->local_head = trace->parts.Next(recycle);
+    }
+    trace->parts.PushBack(part);
+    atomic_store_relaxed(&thr->trace_pos,
+                         reinterpret_cast<uptr>(&part->events[0]));
+  }
+  // Make this part self-sufficient by restoring the current stack
+  // and mutex set in the beginning of the trace.
+  TraceTime(thr);
+  {
+    // Pathologically large stacks may not fit into the part.
+    // In these cases we log only fixed number of top frames.
+    const uptr kMaxFrames = 1000;
+    // Sanity check that kMaxFrames won't consume the whole part.
+    static_assert(kMaxFrames < TracePart::kSize / 2, "kMaxFrames is too big");
+    uptr* pos = Max(&thr->shadow_stack[0], thr->shadow_stack_pos - kMaxFrames);
+    for (; pos < thr->shadow_stack_pos; pos++) {
+      if (TryTraceFunc(thr, *pos))
+        continue;
+      CHECK(TraceSkipGap(thr));
+      CHECK(TryTraceFunc(thr, *pos));
+    }
+  }
+  for (uptr i = 0; i < thr->mset.Size(); i++) {
+    MutexSet::Desc d = thr->mset.Get(i);
+    for (uptr i = 0; i < d.count; i++)
+      TraceMutexLock(thr, d.write ? EventType::kLock : EventType::kRLock, 0,
+                     d.addr, d.stack_id);
+  }
+  {
+    Lock lock(&ctx->slot_mtx);
+    // There is a small chance that the slot may be not queued at this point.
+    // This can happen if the slot has kEpochLast epoch and another thread
+    // in FindSlotAndLock discovered that it's exhausted and removed it from
+    // the slot queue. kEpochLast can happen in 2 cases: (1) if TraceSwitchPart
+    // was called with the slot locked and epoch already at kEpochLast,
+    // or (2) if we've acquired a new slot in SlotLock in the beginning
+    // of the function and the slot was at kEpochLast - 1, so after increment
+    // in SlotAttachAndLock it become kEpochLast.
+    if (ctx->slot_queue.Queued(thr->slot)) {
+      ctx->slot_queue.Remove(thr->slot);
+      ctx->slot_queue.PushBack(thr->slot);
+    }
+    if (recycle)
+      ctx->trace_part_recycle.PushBack(recycle);
+  }
+  DPrintf("#%d: TraceSwitchPart exit parts=%p-%p pos=0x%zx\n", thr->tid,
+          trace->parts.Front(), trace->parts.Back(),
+          atomic_load_relaxed(&thr->trace_pos));
+}
+
+void ThreadIgnoreBegin(ThreadState* thr, uptr pc) {
+  DPrintf("#%d: ThreadIgnoreBegin\n", thr->tid);
+  thr->ignore_reads_and_writes++;
+  CHECK_GT(thr->ignore_reads_and_writes, 0);
+  thr->fast_state.SetIgnoreBit();
+#if !SANITIZER_GO
+  if (pc && !ctx->after_multithreaded_fork)
+    thr->mop_ignore_set.Add(CurrentStackId(thr, pc));
+#endif
+}
+
+void ThreadIgnoreEnd(ThreadState *thr) {
+  DPrintf("#%d: ThreadIgnoreEnd\n", thr->tid);
+  CHECK_GT(thr->ignore_reads_and_writes, 0);
+  thr->ignore_reads_and_writes--;
+  if (thr->ignore_reads_and_writes == 0) {
+    thr->fast_state.ClearIgnoreBit();
+#if !SANITIZER_GO
+    thr->mop_ignore_set.Reset();
+#endif
+  }
+}
+
+#if !SANITIZER_GO
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+uptr __tsan_testonly_shadow_stack_current_size() {
+  ThreadState *thr = cur_thread();
+  return thr->shadow_stack_pos - thr->shadow_stack;
+}
+#endif
+
+void ThreadIgnoreSyncBegin(ThreadState *thr, uptr pc) {
+  DPrintf("#%d: ThreadIgnoreSyncBegin\n", thr->tid);
+  thr->ignore_sync++;
+  CHECK_GT(thr->ignore_sync, 0);
+#if !SANITIZER_GO
+  if (pc && !ctx->after_multithreaded_fork)
+    thr->sync_ignore_set.Add(CurrentStackId(thr, pc));
+#endif
+}
+
+void ThreadIgnoreSyncEnd(ThreadState *thr) {
+  DPrintf("#%d: ThreadIgnoreSyncEnd\n", thr->tid);
+  CHECK_GT(thr->ignore_sync, 0);
+  thr->ignore_sync--;
+#if !SANITIZER_GO
+  if (thr->ignore_sync == 0)
+    thr->sync_ignore_set.Reset();
+#endif
+}
+
+bool MD5Hash::operator==(const MD5Hash &other) const {
+  return hash[0] == other.hash[0] && hash[1] == other.hash[1];
+}
+
+#if SANITIZER_DEBUG
+void build_consistency_debug() {}
+#else
+void build_consistency_release() {}
+#endif
+}  // namespace __tsan
+
+#if SANITIZER_CHECK_DEADLOCKS
+namespace __sanitizer {
+using namespace __tsan;
+MutexMeta mutex_meta[] = {
+    {MutexInvalid, "Invalid", {}},
+    {MutexThreadRegistry,
+     "ThreadRegistry",
+     {MutexTypeSlots, MutexTypeTrace, MutexTypeReport}},
+    {MutexTypeReport, "Report", {MutexTypeTrace}},
+    {MutexTypeSyncVar, "SyncVar", {MutexTypeReport, MutexTypeTrace}},
+    {MutexTypeAnnotations, "Annotations", {}},
+    {MutexTypeAtExit, "AtExit", {}},
+    {MutexTypeFired, "Fired", {MutexLeaf}},
+    {MutexTypeRacy, "Racy", {MutexLeaf}},
+    {MutexTypeGlobalProc, "GlobalProc", {MutexTypeSlot, MutexTypeSlots}},
+    {MutexTypeInternalAlloc, "InternalAlloc", {MutexLeaf}},
+    {MutexTypeTrace, "Trace", {}},
+    {MutexTypeSlot,
+     "Slot",
+     {MutexMulti, MutexTypeTrace, MutexTypeSyncVar, MutexThreadRegistry,
+      MutexTypeSlots}},
+    {MutexTypeSlots, "Slots", {MutexTypeTrace, MutexTypeReport}},
+    {},
+};
+
+void PrintMutexPC(uptr pc) { StackTrace(&pc, 1).Print(); }
+
+}  // namespace __sanitizer
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.h
new file mode 100644
index 0000000000..fbf02806e3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl.h
@@ -0,0 +1,763 @@
+//===-- tsan_rtl.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Main internal TSan header file.
+//
+// Ground rules:
+//   - C++ run-time should not be used (static CTORs, RTTI, exceptions, static
+//     function-scope locals)
+//   - All functions/classes/etc reside in namespace __tsan, except for those
+//     declared in tsan_interface.h.
+//   - Platform-specific files should be used instead of ifdefs (*).
+//   - No system headers included in header files (*).
+//   - Platform specific headres included only into platform-specific files (*).
+//
+//  (*) Except when inlining is critical for performance.
+//===----------------------------------------------------------------------===//
+
+#ifndef TSAN_RTL_H
+#define TSAN_RTL_H
+
+#include "sanitizer_common/sanitizer_allocator.h"
+#include "sanitizer_common/sanitizer_allocator_internal.h"
+#include "sanitizer_common/sanitizer_asm.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_deadlock_detector_interface.h"
+#include "sanitizer_common/sanitizer_libignore.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "sanitizer_common/sanitizer_thread_registry.h"
+#include "sanitizer_common/sanitizer_vector.h"
+#include "tsan_defs.h"
+#include "tsan_flags.h"
+#include "tsan_ignoreset.h"
+#include "tsan_ilist.h"
+#include "tsan_mman.h"
+#include "tsan_mutexset.h"
+#include "tsan_platform.h"
+#include "tsan_report.h"
+#include "tsan_shadow.h"
+#include "tsan_stack_trace.h"
+#include "tsan_sync.h"
+#include "tsan_trace.h"
+#include "tsan_vector_clock.h"
+
+#if SANITIZER_WORDSIZE != 64
+# error "ThreadSanitizer is supported only on 64-bit platforms"
+#endif
+
+namespace __tsan {
+
+#if !SANITIZER_GO
+struct MapUnmapCallback;
+#if defined(__mips64) || defined(__aarch64__) || defined(__powerpc__)
+
+struct AP32 {
+  static const uptr kSpaceBeg = 0;
+  static const u64 kSpaceSize = SANITIZER_MMAP_RANGE_SIZE;
+  static const uptr kMetadataSize = 0;
+  typedef __sanitizer::CompactSizeClassMap SizeClassMap;
+  static const uptr kRegionSizeLog = 20;
+  using AddressSpaceView = LocalAddressSpaceView;
+  typedef __tsan::MapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+};
+typedef SizeClassAllocator32<AP32> PrimaryAllocator;
+#else
+struct AP64 {  // Allocator64 parameters. Deliberately using a short name.
+#    if defined(__s390x__)
+  typedef MappingS390x Mapping;
+#    else
+  typedef Mapping48AddressSpace Mapping;
+#    endif
+  static const uptr kSpaceBeg = Mapping::kHeapMemBeg;
+  static const uptr kSpaceSize = Mapping::kHeapMemEnd - Mapping::kHeapMemBeg;
+  static const uptr kMetadataSize = 0;
+  typedef DefaultSizeClassMap SizeClassMap;
+  typedef __tsan::MapUnmapCallback MapUnmapCallback;
+  static const uptr kFlags = 0;
+  using AddressSpaceView = LocalAddressSpaceView;
+};
+typedef SizeClassAllocator64<AP64> PrimaryAllocator;
+#endif
+typedef CombinedAllocator<PrimaryAllocator> Allocator;
+typedef Allocator::AllocatorCache AllocatorCache;
+Allocator *allocator();
+#endif
+
+struct ThreadSignalContext;
+
+struct JmpBuf {
+  uptr sp;
+  int int_signal_send;
+  bool in_blocking_func;
+  uptr in_signal_handler;
+  uptr *shadow_stack_pos;
+};
+
+// A Processor represents a physical thread, or a P for Go.
+// It is used to store internal resources like allocate cache, and does not
+// participate in race-detection logic (invisible to end user).
+// In C++ it is tied to an OS thread just like ThreadState, however ideally
+// it should be tied to a CPU (this way we will have fewer allocator caches).
+// In Go it is tied to a P, so there are significantly fewer Processor's than
+// ThreadState's (which are tied to Gs).
+// A ThreadState must be wired with a Processor to handle events.
+struct Processor {
+  ThreadState *thr; // currently wired thread, or nullptr
+#if !SANITIZER_GO
+  AllocatorCache alloc_cache;
+  InternalAllocatorCache internal_alloc_cache;
+#endif
+  DenseSlabAllocCache block_cache;
+  DenseSlabAllocCache sync_cache;
+  DDPhysicalThread *dd_pt;
+};
+
+#if !SANITIZER_GO
+// ScopedGlobalProcessor temporary setups a global processor for the current
+// thread, if it does not have one. Intended for interceptors that can run
+// at the very thread end, when we already destroyed the thread processor.
+struct ScopedGlobalProcessor {
+  ScopedGlobalProcessor();
+  ~ScopedGlobalProcessor();
+};
+#endif
+
+struct TidEpoch {
+  Tid tid;
+  Epoch epoch;
+};
+
+struct TidSlot {
+  Mutex mtx;
+  Sid sid;
+  atomic_uint32_t raw_epoch;
+  ThreadState *thr;
+  Vector<TidEpoch> journal;
+  INode node;
+
+  Epoch epoch() const {
+    return static_cast<Epoch>(atomic_load(&raw_epoch, memory_order_relaxed));
+  }
+
+  void SetEpoch(Epoch v) {
+    atomic_store(&raw_epoch, static_cast<u32>(v), memory_order_relaxed);
+  }
+
+  TidSlot();
+} ALIGNED(SANITIZER_CACHE_LINE_SIZE);
+
+// This struct is stored in TLS.
+struct ThreadState {
+  FastState fast_state;
+  int ignore_sync;
+#if !SANITIZER_GO
+  int ignore_interceptors;
+#endif
+  uptr *shadow_stack_pos;
+
+  // Current position in tctx->trace.Back()->events (Event*).
+  atomic_uintptr_t trace_pos;
+  // PC of the last memory access, used to compute PC deltas in the trace.
+  uptr trace_prev_pc;
+
+  // Technically `current` should be a separate THREADLOCAL variable;
+  // but it is placed here in order to share cache line with previous fields.
+  ThreadState* current;
+
+  atomic_sint32_t pending_signals;
+
+  VectorClock clock;
+
+  // This is a slow path flag. On fast path, fast_state.GetIgnoreBit() is read.
+  // We do not distinguish beteween ignoring reads and writes
+  // for better performance.
+  int ignore_reads_and_writes;
+  int suppress_reports;
+  // Go does not support ignores.
+#if !SANITIZER_GO
+  IgnoreSet mop_ignore_set;
+  IgnoreSet sync_ignore_set;
+#endif
+  uptr *shadow_stack;
+  uptr *shadow_stack_end;
+#if !SANITIZER_GO
+  Vector<JmpBuf> jmp_bufs;
+  int in_symbolizer;
+  bool in_ignored_lib;
+  bool is_inited;
+#endif
+  MutexSet mset;
+  bool is_dead;
+  const Tid tid;
+  uptr stk_addr;
+  uptr stk_size;
+  uptr tls_addr;
+  uptr tls_size;
+  ThreadContext *tctx;
+
+  DDLogicalThread *dd_lt;
+
+  TidSlot *slot;
+  uptr slot_epoch;
+  bool slot_locked;
+
+  // Current wired Processor, or nullptr. Required to handle any events.
+  Processor *proc1;
+#if !SANITIZER_GO
+  Processor *proc() { return proc1; }
+#else
+  Processor *proc();
+#endif
+
+  atomic_uintptr_t in_signal_handler;
+  ThreadSignalContext *signal_ctx;
+
+#if !SANITIZER_GO
+  StackID last_sleep_stack_id;
+  VectorClock last_sleep_clock;
+#endif
+
+  // Set in regions of runtime that must be signal-safe and fork-safe.
+  // If set, malloc must not be called.
+  int nomalloc;
+
+  const ReportDesc *current_report;
+
+  explicit ThreadState(Tid tid);
+} ALIGNED(SANITIZER_CACHE_LINE_SIZE);
+
+#if !SANITIZER_GO
+#if SANITIZER_MAC || SANITIZER_ANDROID
+ThreadState *cur_thread();
+void set_cur_thread(ThreadState *thr);
+void cur_thread_finalize();
+inline ThreadState *cur_thread_init() { return cur_thread(); }
+#  else
+__attribute__((tls_model("initial-exec")))
+extern THREADLOCAL char cur_thread_placeholder[];
+inline ThreadState *cur_thread() {
+  return reinterpret_cast<ThreadState *>(cur_thread_placeholder)->current;
+}
+inline ThreadState *cur_thread_init() {
+  ThreadState *thr = reinterpret_cast<ThreadState *>(cur_thread_placeholder);
+  if (UNLIKELY(!thr->current))
+    thr->current = thr;
+  return thr->current;
+}
+inline void set_cur_thread(ThreadState *thr) {
+  reinterpret_cast<ThreadState *>(cur_thread_placeholder)->current = thr;
+}
+inline void cur_thread_finalize() { }
+#  endif  // SANITIZER_MAC || SANITIZER_ANDROID
+#endif  // SANITIZER_GO
+
+class ThreadContext final : public ThreadContextBase {
+ public:
+  explicit ThreadContext(Tid tid);
+  ~ThreadContext();
+  ThreadState *thr;
+  StackID creation_stack_id;
+  VectorClock *sync;
+  uptr sync_epoch;
+  Trace trace;
+
+  // Override superclass callbacks.
+  void OnDead() override;
+  void OnJoined(void *arg) override;
+  void OnFinished() override;
+  void OnStarted(void *arg) override;
+  void OnCreated(void *arg) override;
+  void OnReset() override;
+  void OnDetached(void *arg) override;
+};
+
+struct RacyStacks {
+  MD5Hash hash[2];
+  bool operator==(const RacyStacks &other) const;
+};
+
+struct RacyAddress {
+  uptr addr_min;
+  uptr addr_max;
+};
+
+struct FiredSuppression {
+  ReportType type;
+  uptr pc_or_addr;
+  Suppression *supp;
+};
+
+struct Context {
+  Context();
+
+  bool initialized;
+#if !SANITIZER_GO
+  bool after_multithreaded_fork;
+#endif
+
+  MetaMap metamap;
+
+  Mutex report_mtx;
+  int nreported;
+  atomic_uint64_t last_symbolize_time_ns;
+
+  void *background_thread;
+  atomic_uint32_t stop_background_thread;
+
+  ThreadRegistry thread_registry;
+
+  Mutex racy_mtx;
+  Vector<RacyStacks> racy_stacks;
+  Vector<RacyAddress> racy_addresses;
+  // Number of fired suppressions may be large enough.
+  Mutex fired_suppressions_mtx;
+  InternalMmapVector<FiredSuppression> fired_suppressions;
+  DDetector *dd;
+
+  Flags flags;
+  fd_t memprof_fd;
+
+  // The last slot index (kFreeSid) is used to denote freed memory.
+  TidSlot slots[kThreadSlotCount - 1];
+
+  // Protects global_epoch, slot_queue, trace_part_recycle.
+  Mutex slot_mtx;
+  uptr global_epoch;  // guarded by slot_mtx and by all slot mutexes
+  bool resetting;     // global reset is in progress
+  IList<TidSlot, &TidSlot::node> slot_queue SANITIZER_GUARDED_BY(slot_mtx);
+  IList<TraceHeader, &TraceHeader::global, TracePart> trace_part_recycle
+      SANITIZER_GUARDED_BY(slot_mtx);
+  uptr trace_part_total_allocated SANITIZER_GUARDED_BY(slot_mtx);
+  uptr trace_part_recycle_finished SANITIZER_GUARDED_BY(slot_mtx);
+  uptr trace_part_finished_excess SANITIZER_GUARDED_BY(slot_mtx);
+};
+
+extern Context *ctx;  // The one and the only global runtime context.
+
+ALWAYS_INLINE Flags *flags() {
+  return &ctx->flags;
+}
+
+struct ScopedIgnoreInterceptors {
+  ScopedIgnoreInterceptors() {
+#if !SANITIZER_GO
+    cur_thread()->ignore_interceptors++;
+#endif
+  }
+
+  ~ScopedIgnoreInterceptors() {
+#if !SANITIZER_GO
+    cur_thread()->ignore_interceptors--;
+#endif
+  }
+};
+
+const char *GetObjectTypeFromTag(uptr tag);
+const char *GetReportHeaderFromTag(uptr tag);
+uptr TagFromShadowStackFrame(uptr pc);
+
+class ScopedReportBase {
+ public:
+  void AddMemoryAccess(uptr addr, uptr external_tag, Shadow s, Tid tid,
+                       StackTrace stack, const MutexSet *mset);
+  void AddStack(StackTrace stack, bool suppressable = false);
+  void AddThread(const ThreadContext *tctx, bool suppressable = false);
+  void AddThread(Tid tid, bool suppressable = false);
+  void AddUniqueTid(Tid unique_tid);
+  int AddMutex(uptr addr, StackID creation_stack_id);
+  void AddLocation(uptr addr, uptr size);
+  void AddSleep(StackID stack_id);
+  void SetCount(int count);
+
+  const ReportDesc *GetReport() const;
+
+ protected:
+  ScopedReportBase(ReportType typ, uptr tag);
+  ~ScopedReportBase();
+
+ private:
+  ReportDesc *rep_;
+  // Symbolizer makes lots of intercepted calls. If we try to process them,
+  // at best it will cause deadlocks on internal mutexes.
+  ScopedIgnoreInterceptors ignore_interceptors_;
+
+  ScopedReportBase(const ScopedReportBase &) = delete;
+  void operator=(const ScopedReportBase &) = delete;
+};
+
+class ScopedReport : public ScopedReportBase {
+ public:
+  explicit ScopedReport(ReportType typ, uptr tag = kExternalTagNone);
+  ~ScopedReport();
+
+ private:
+  ScopedErrorReportLock lock_;
+};
+
+bool ShouldReport(ThreadState *thr, ReportType typ);
+ThreadContext *IsThreadStackOrTls(uptr addr, bool *is_stack);
+
+// The stack could look like:
+//   <start> | <main> | <foo> | tag | <bar>
+// This will extract the tag and keep:
+//   <start> | <main> | <foo> | <bar>
+template<typename StackTraceTy>
+void ExtractTagFromStack(StackTraceTy *stack, uptr *tag = nullptr) {
+  if (stack->size < 2) return;
+  uptr possible_tag_pc = stack->trace[stack->size - 2];
+  uptr possible_tag = TagFromShadowStackFrame(possible_tag_pc);
+  if (possible_tag == kExternalTagNone) return;
+  stack->trace_buffer[stack->size - 2] = stack->trace_buffer[stack->size - 1];
+  stack->size -= 1;
+  if (tag) *tag = possible_tag;
+}
+
+template<typename StackTraceTy>
+void ObtainCurrentStack(ThreadState *thr, uptr toppc, StackTraceTy *stack,
+                        uptr *tag = nullptr) {
+  uptr size = thr->shadow_stack_pos - thr->shadow_stack;
+  uptr start = 0;
+  if (size + !!toppc > kStackTraceMax) {
+    start = size + !!toppc - kStackTraceMax;
+    size = kStackTraceMax - !!toppc;
+  }
+  stack->Init(&thr->shadow_stack[start], size, toppc);
+  ExtractTagFromStack(stack, tag);
+}
+
+#define GET_STACK_TRACE_FATAL(thr, pc) \
+  VarSizeStackTrace stack; \
+  ObtainCurrentStack(thr, pc, &stack); \
+  stack.ReverseOrder();
+
+void MapShadow(uptr addr, uptr size);
+void MapThreadTrace(uptr addr, uptr size, const char *name);
+void DontNeedShadowFor(uptr addr, uptr size);
+void UnmapShadow(ThreadState *thr, uptr addr, uptr size);
+void InitializeShadowMemory();
+void InitializeInterceptors();
+void InitializeLibIgnore();
+void InitializeDynamicAnnotations();
+
+void ForkBefore(ThreadState *thr, uptr pc);
+void ForkParentAfter(ThreadState *thr, uptr pc);
+void ForkChildAfter(ThreadState *thr, uptr pc, bool start_thread);
+
+void ReportRace(ThreadState *thr, RawShadow *shadow_mem, Shadow cur, Shadow old,
+                AccessType typ);
+bool OutputReport(ThreadState *thr, const ScopedReport &srep);
+bool IsFiredSuppression(Context *ctx, ReportType type, StackTrace trace);
+bool IsExpectedReport(uptr addr, uptr size);
+
+#if defined(TSAN_DEBUG_OUTPUT) && TSAN_DEBUG_OUTPUT >= 1
+# define DPrintf Printf
+#else
+# define DPrintf(...)
+#endif
+
+#if defined(TSAN_DEBUG_OUTPUT) && TSAN_DEBUG_OUTPUT >= 2
+# define DPrintf2 Printf
+#else
+# define DPrintf2(...)
+#endif
+
+StackID CurrentStackId(ThreadState *thr, uptr pc);
+ReportStack *SymbolizeStackId(StackID stack_id);
+void PrintCurrentStack(ThreadState *thr, uptr pc);
+void PrintCurrentStackSlow(uptr pc);  // uses libunwind
+MBlock *JavaHeapBlock(uptr addr, uptr *start);
+
+void Initialize(ThreadState *thr);
+void MaybeSpawnBackgroundThread();
+int Finalize(ThreadState *thr);
+
+void OnUserAlloc(ThreadState *thr, uptr pc, uptr p, uptr sz, bool write);
+void OnUserFree(ThreadState *thr, uptr pc, uptr p, bool write);
+
+void MemoryAccess(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                  AccessType typ);
+void UnalignedMemoryAccess(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                           AccessType typ);
+// This creates 2 non-inlined specialized versions of MemoryAccessRange.
+template <bool is_read>
+void MemoryAccessRangeT(ThreadState *thr, uptr pc, uptr addr, uptr size);
+
+ALWAYS_INLINE
+void MemoryAccessRange(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                       bool is_write) {
+  if (size == 0)
+    return;
+  if (is_write)
+    MemoryAccessRangeT<false>(thr, pc, addr, size);
+  else
+    MemoryAccessRangeT<true>(thr, pc, addr, size);
+}
+
+void ShadowSet(RawShadow *p, RawShadow *end, RawShadow v);
+void MemoryRangeFreed(ThreadState *thr, uptr pc, uptr addr, uptr size);
+void MemoryResetRange(ThreadState *thr, uptr pc, uptr addr, uptr size);
+void MemoryRangeImitateWrite(ThreadState *thr, uptr pc, uptr addr, uptr size);
+void MemoryRangeImitateWriteOrResetRange(ThreadState *thr, uptr pc, uptr addr,
+                                         uptr size);
+
+void ThreadIgnoreBegin(ThreadState *thr, uptr pc);
+void ThreadIgnoreEnd(ThreadState *thr);
+void ThreadIgnoreSyncBegin(ThreadState *thr, uptr pc);
+void ThreadIgnoreSyncEnd(ThreadState *thr);
+
+Tid ThreadCreate(ThreadState *thr, uptr pc, uptr uid, bool detached);
+void ThreadStart(ThreadState *thr, Tid tid, tid_t os_id,
+                 ThreadType thread_type);
+void ThreadFinish(ThreadState *thr);
+Tid ThreadConsumeTid(ThreadState *thr, uptr pc, uptr uid);
+void ThreadJoin(ThreadState *thr, uptr pc, Tid tid);
+void ThreadDetach(ThreadState *thr, uptr pc, Tid tid);
+void ThreadFinalize(ThreadState *thr);
+void ThreadSetName(ThreadState *thr, const char *name);
+int ThreadCount(ThreadState *thr);
+void ProcessPendingSignalsImpl(ThreadState *thr);
+void ThreadNotJoined(ThreadState *thr, uptr pc, Tid tid, uptr uid);
+
+Processor *ProcCreate();
+void ProcDestroy(Processor *proc);
+void ProcWire(Processor *proc, ThreadState *thr);
+void ProcUnwire(Processor *proc, ThreadState *thr);
+
+// Note: the parameter is called flagz, because flags is already taken
+// by the global function that returns flags.
+void MutexCreate(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexDestroy(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexPreLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexPostLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0,
+    int rec = 1);
+int  MutexUnlock(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexPreReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexPostReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz = 0);
+void MutexReadUnlock(ThreadState *thr, uptr pc, uptr addr);
+void MutexReadOrWriteUnlock(ThreadState *thr, uptr pc, uptr addr);
+void MutexRepair(ThreadState *thr, uptr pc, uptr addr);  // call on EOWNERDEAD
+void MutexInvalidAccess(ThreadState *thr, uptr pc, uptr addr);
+
+void Acquire(ThreadState *thr, uptr pc, uptr addr);
+// AcquireGlobal synchronizes the current thread with all other threads.
+// In terms of happens-before relation, it draws a HB edge from all threads
+// (where they happen to execute right now) to the current thread. We use it to
+// handle Go finalizers. Namely, finalizer goroutine executes AcquireGlobal
+// right before executing finalizers. This provides a coarse, but simple
+// approximation of the actual required synchronization.
+void AcquireGlobal(ThreadState *thr);
+void Release(ThreadState *thr, uptr pc, uptr addr);
+void ReleaseStoreAcquire(ThreadState *thr, uptr pc, uptr addr);
+void ReleaseStore(ThreadState *thr, uptr pc, uptr addr);
+void AfterSleep(ThreadState *thr, uptr pc);
+void IncrementEpoch(ThreadState *thr);
+
+#if !SANITIZER_GO
+uptr ALWAYS_INLINE HeapEnd() {
+  return HeapMemEnd() + PrimaryAllocator::AdditionalSize();
+}
+#endif
+
+void SlotAttachAndLock(ThreadState *thr) SANITIZER_ACQUIRE(thr->slot->mtx);
+void SlotDetach(ThreadState *thr);
+void SlotLock(ThreadState *thr) SANITIZER_ACQUIRE(thr->slot->mtx);
+void SlotUnlock(ThreadState *thr) SANITIZER_RELEASE(thr->slot->mtx);
+void DoReset(ThreadState *thr, uptr epoch);
+void FlushShadowMemory();
+
+ThreadState *FiberCreate(ThreadState *thr, uptr pc, unsigned flags);
+void FiberDestroy(ThreadState *thr, uptr pc, ThreadState *fiber);
+void FiberSwitch(ThreadState *thr, uptr pc, ThreadState *fiber, unsigned flags);
+
+// These need to match __tsan_switch_to_fiber_* flags defined in
+// tsan_interface.h. See documentation there as well.
+enum FiberSwitchFlags {
+  FiberSwitchFlagNoSync = 1 << 0, // __tsan_switch_to_fiber_no_sync
+};
+
+class SlotLocker {
+ public:
+  ALWAYS_INLINE
+  SlotLocker(ThreadState *thr, bool recursive = false)
+      : thr_(thr), locked_(recursive ? thr->slot_locked : false) {
+    if (!locked_)
+      SlotLock(thr_);
+  }
+
+  ALWAYS_INLINE
+  ~SlotLocker() {
+    if (!locked_)
+      SlotUnlock(thr_);
+  }
+
+ private:
+  ThreadState *thr_;
+  bool locked_;
+};
+
+class SlotUnlocker {
+ public:
+  SlotUnlocker(ThreadState *thr) : thr_(thr), locked_(thr->slot_locked) {
+    if (locked_)
+      SlotUnlock(thr_);
+  }
+
+  ~SlotUnlocker() {
+    if (locked_)
+      SlotLock(thr_);
+  }
+
+ private:
+  ThreadState *thr_;
+  bool locked_;
+};
+
+ALWAYS_INLINE void ProcessPendingSignals(ThreadState *thr) {
+  if (UNLIKELY(atomic_load_relaxed(&thr->pending_signals)))
+    ProcessPendingSignalsImpl(thr);
+}
+
+extern bool is_initialized;
+
+ALWAYS_INLINE
+void LazyInitialize(ThreadState *thr) {
+  // If we can use .preinit_array, assume that __tsan_init
+  // called from .preinit_array initializes runtime before
+  // any instrumented code.
+#if !SANITIZER_CAN_USE_PREINIT_ARRAY
+  if (UNLIKELY(!is_initialized))
+    Initialize(thr);
+#endif
+}
+
+void TraceResetForTesting();
+void TraceSwitchPart(ThreadState *thr);
+void TraceSwitchPartImpl(ThreadState *thr);
+bool RestoreStack(EventType type, Sid sid, Epoch epoch, uptr addr, uptr size,
+                  AccessType typ, Tid *ptid, VarSizeStackTrace *pstk,
+                  MutexSet *pmset, uptr *ptag);
+
+template <typename EventT>
+ALWAYS_INLINE WARN_UNUSED_RESULT bool TraceAcquire(ThreadState *thr,
+                                                   EventT **ev) {
+  // TraceSwitchPart accesses shadow_stack, but it's called infrequently,
+  // so we check it here proactively.
+  DCHECK(thr->shadow_stack);
+  Event *pos = reinterpret_cast<Event *>(atomic_load_relaxed(&thr->trace_pos));
+#if SANITIZER_DEBUG
+  // TraceSwitch acquires these mutexes,
+  // so we lock them here to detect deadlocks more reliably.
+  { Lock lock(&ctx->slot_mtx); }
+  { Lock lock(&thr->tctx->trace.mtx); }
+  TracePart *current = thr->tctx->trace.parts.Back();
+  if (current) {
+    DCHECK_GE(pos, &current->events[0]);
+    DCHECK_LE(pos, &current->events[TracePart::kSize]);
+  } else {
+    DCHECK_EQ(pos, nullptr);
+  }
+#endif
+  // TracePart is allocated with mmap and is at least 4K aligned.
+  // So the following check is a faster way to check for part end.
+  // It may have false positives in the middle of the trace,
+  // they are filtered out in TraceSwitch.
+  if (UNLIKELY(((uptr)(pos + 1) & TracePart::kAlignment) == 0))
+    return false;
+  *ev = reinterpret_cast<EventT *>(pos);
+  return true;
+}
+
+template <typename EventT>
+ALWAYS_INLINE void TraceRelease(ThreadState *thr, EventT *evp) {
+  DCHECK_LE(evp + 1, &thr->tctx->trace.parts.Back()->events[TracePart::kSize]);
+  atomic_store_relaxed(&thr->trace_pos, (uptr)(evp + 1));
+}
+
+template <typename EventT>
+void TraceEvent(ThreadState *thr, EventT ev) {
+  EventT *evp;
+  if (!TraceAcquire(thr, &evp)) {
+    TraceSwitchPart(thr);
+    UNUSED bool res = TraceAcquire(thr, &evp);
+    DCHECK(res);
+  }
+  *evp = ev;
+  TraceRelease(thr, evp);
+}
+
+ALWAYS_INLINE WARN_UNUSED_RESULT bool TryTraceFunc(ThreadState *thr,
+                                                   uptr pc = 0) {
+  if (!kCollectHistory)
+    return true;
+  EventFunc *ev;
+  if (UNLIKELY(!TraceAcquire(thr, &ev)))
+    return false;
+  ev->is_access = 0;
+  ev->is_func = 1;
+  ev->pc = pc;
+  TraceRelease(thr, ev);
+  return true;
+}
+
+WARN_UNUSED_RESULT
+bool TryTraceMemoryAccess(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                          AccessType typ);
+WARN_UNUSED_RESULT
+bool TryTraceMemoryAccessRange(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                               AccessType typ);
+void TraceMemoryAccessRange(ThreadState *thr, uptr pc, uptr addr, uptr size,
+                            AccessType typ);
+void TraceFunc(ThreadState *thr, uptr pc = 0);
+void TraceMutexLock(ThreadState *thr, EventType type, uptr pc, uptr addr,
+                    StackID stk);
+void TraceMutexUnlock(ThreadState *thr, uptr addr);
+void TraceTime(ThreadState *thr);
+
+void TraceRestartFuncExit(ThreadState *thr);
+void TraceRestartFuncEntry(ThreadState *thr, uptr pc);
+
+void GrowShadowStack(ThreadState *thr);
+
+ALWAYS_INLINE
+void FuncEntry(ThreadState *thr, uptr pc) {
+  DPrintf2("#%d: FuncEntry %p\n", (int)thr->fast_state.sid(), (void *)pc);
+  if (UNLIKELY(!TryTraceFunc(thr, pc)))
+    return TraceRestartFuncEntry(thr, pc);
+  DCHECK_GE(thr->shadow_stack_pos, thr->shadow_stack);
+#if !SANITIZER_GO
+  DCHECK_LT(thr->shadow_stack_pos, thr->shadow_stack_end);
+#else
+  if (thr->shadow_stack_pos == thr->shadow_stack_end)
+    GrowShadowStack(thr);
+#endif
+  thr->shadow_stack_pos[0] = pc;
+  thr->shadow_stack_pos++;
+}
+
+ALWAYS_INLINE
+void FuncExit(ThreadState *thr) {
+  DPrintf2("#%d: FuncExit\n", (int)thr->fast_state.sid());
+  if (UNLIKELY(!TryTraceFunc(thr, 0)))
+    return TraceRestartFuncExit(thr);
+  DCHECK_GT(thr->shadow_stack_pos, thr->shadow_stack);
+#if !SANITIZER_GO
+  DCHECK_LT(thr->shadow_stack_pos, thr->shadow_stack_end);
+#endif
+  thr->shadow_stack_pos--;
+}
+
+#if !SANITIZER_GO
+extern void (*on_initialize)(void);
+extern int (*on_finalize)(int);
+#endif
+}  // namespace __tsan
+
+#endif  // TSAN_RTL_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_aarch64.S b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_aarch64.S
new file mode 100644
index 0000000000..e0b4c71dfe
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_aarch64.S
@@ -0,0 +1,245 @@
+// The content of this file is AArch64-only:
+#if defined(__aarch64__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+#if defined(__APPLE__)
+.align  2
+
+.section  __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
+.long _setjmp$non_lazy_ptr
+_setjmp$non_lazy_ptr:
+.indirect_symbol _setjmp
+.long 0
+
+.section  __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
+.long __setjmp$non_lazy_ptr
+__setjmp$non_lazy_ptr:
+.indirect_symbol __setjmp
+.long 0
+
+.section  __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
+.long _sigsetjmp$non_lazy_ptr
+_sigsetjmp$non_lazy_ptr:
+.indirect_symbol _sigsetjmp
+.long 0
+#endif
+
+#if !defined(__APPLE__)
+.section .text
+#else
+.section __TEXT,__text
+.align 3
+#endif
+
+ASM_HIDDEN(__tsan_setjmp)
+.comm _ZN14__interception11real_setjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(setjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(setjmp))
+ASM_SYMBOL_INTERCEPTOR(setjmp):
+  CFI_STARTPROC
+
+  // Save frame/link register
+  stp     x29, x30, [sp, -32]!
+  CFI_DEF_CFA_OFFSET (32)
+  CFI_OFFSET (29, -32)
+  CFI_OFFSET (30, -24)
+
+  // Adjust the SP for previous frame
+  add     x29, sp, 0
+  CFI_DEF_CFA_REGISTER (29)
+
+  // Save env parameter
+  str     x0, [sp, 16]
+  CFI_OFFSET (0, -16)
+
+  // Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
+  add     x0, x29, 32
+
+  // call tsan interceptor
+  bl      ASM_SYMBOL(__tsan_setjmp)
+
+  // Restore env parameter
+  ldr     x0, [sp, 16]
+  CFI_RESTORE (0)
+
+  // Restore frame/link register
+  ldp     x29, x30, [sp], 32
+  CFI_RESTORE (29)
+  CFI_RESTORE (30)
+  CFI_DEF_CFA (31, 0)
+
+  // tail jump to libc setjmp
+#if !defined(__APPLE__)
+  adrp    x1, :got:_ZN14__interception11real_setjmpE
+  ldr     x1, [x1, #:got_lo12:_ZN14__interception11real_setjmpE]
+  ldr     x1, [x1]
+#else
+  adrp    x1, _setjmp$non_lazy_ptr@page
+  add     x1, x1, _setjmp$non_lazy_ptr@pageoff
+  ldr     x1, [x1]
+#endif
+  br      x1
+
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(setjmp))
+
+.comm _ZN14__interception12real__setjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(_setjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(_setjmp))
+ASM_SYMBOL_INTERCEPTOR(_setjmp):
+  CFI_STARTPROC
+
+  // Save frame/link register
+  stp     x29, x30, [sp, -32]!
+  CFI_DEF_CFA_OFFSET (32)
+  CFI_OFFSET (29, -32)
+  CFI_OFFSET (30, -24)
+
+  // Adjust the SP for previous frame
+  add     x29, sp, 0
+  CFI_DEF_CFA_REGISTER (29)
+
+  // Save env parameter
+  str     x0, [sp, 16]
+  CFI_OFFSET (0, -16)
+
+  // Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
+  add     x0, x29, 32
+
+  // call tsan interceptor
+  bl      ASM_SYMBOL(__tsan_setjmp)
+
+  // Restore env parameter
+  ldr     x0, [sp, 16]
+  CFI_RESTORE (0)
+
+  // Restore frame/link register
+  ldp     x29, x30, [sp], 32
+  CFI_RESTORE (29)
+  CFI_RESTORE (30)
+  CFI_DEF_CFA (31, 0)
+
+  // tail jump to libc setjmp
+#if !defined(__APPLE__)
+  adrp    x1, :got:_ZN14__interception12real__setjmpE
+  ldr     x1, [x1, #:got_lo12:_ZN14__interception12real__setjmpE]
+  ldr     x1, [x1]
+#else
+  adrp    x1, __setjmp$non_lazy_ptr@page
+  add     x1, x1, __setjmp$non_lazy_ptr@pageoff
+  ldr     x1, [x1]
+#endif
+  br      x1
+
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(_setjmp))
+
+.comm _ZN14__interception14real_sigsetjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(sigsetjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
+ASM_SYMBOL_INTERCEPTOR(sigsetjmp):
+  CFI_STARTPROC
+
+  // Save frame/link register
+  stp     x29, x30, [sp, -32]!
+  CFI_DEF_CFA_OFFSET (32)
+  CFI_OFFSET (29, -32)
+  CFI_OFFSET (30, -24)
+
+  // Adjust the SP for previous frame
+  add     x29, sp, 0
+  CFI_DEF_CFA_REGISTER (29)
+
+  // Save env and savesigs parameter
+  stp     x0, x1, [sp, 16]
+  CFI_OFFSET (0, -16)
+  CFI_OFFSET (1, -8)
+
+  // Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
+  add     x0, x29, 32
+
+  // call tsan interceptor
+  bl      ASM_SYMBOL(__tsan_setjmp)
+
+  // Restore env and savesigs parameter
+  ldp     x0, x1, [sp, 16]
+  CFI_RESTORE (0)
+  CFI_RESTORE (1)
+
+  // Restore frame/link register
+  ldp     x29, x30, [sp], 32
+  CFI_RESTORE (29)
+  CFI_RESTORE (30)
+  CFI_DEF_CFA (31, 0)
+
+  // tail jump to libc sigsetjmp
+#if !defined(__APPLE__)
+  adrp    x2, :got:_ZN14__interception14real_sigsetjmpE
+  ldr     x2, [x2, #:got_lo12:_ZN14__interception14real_sigsetjmpE]
+  ldr     x2, [x2]
+#else
+  adrp    x2, _sigsetjmp$non_lazy_ptr@page
+  add     x2, x2, _sigsetjmp$non_lazy_ptr@pageoff
+  ldr     x2, [x2]
+#endif
+  br      x2
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
+
+#if !defined(__APPLE__)
+.comm _ZN14__interception16real___sigsetjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(__sigsetjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
+ASM_SYMBOL_INTERCEPTOR(__sigsetjmp):
+  CFI_STARTPROC
+
+  // Save frame/link register
+  stp     x29, x30, [sp, -32]!
+  CFI_DEF_CFA_OFFSET (32)
+  CFI_OFFSET (29, -32)
+  CFI_OFFSET (30, -24)
+
+  // Adjust the SP for previous frame
+  add     x29, sp, 0
+  CFI_DEF_CFA_REGISTER (29)
+
+  // Save env and savesigs parameter
+  stp     x0, x1, [sp, 16]
+  CFI_OFFSET (0, -16)
+  CFI_OFFSET (1, -8)
+
+  // Obtain SP, first argument to `void __tsan_setjmp(uptr sp)`
+  add     x0, x29, 32
+
+  // call tsan interceptor
+  bl      ASM_SYMBOL(__tsan_setjmp)
+
+  // Restore env and savesigs parameter
+  ldp     x0, x1, [sp, 16]
+  CFI_RESTORE (0)
+  CFI_RESTORE (1)
+
+  // Restore frame/link register
+  ldp     x29, x30, [sp], 32
+  CFI_RESTORE (29)
+  CFI_RESTORE (30)
+  CFI_DEF_CFA (31, 0)
+
+  // tail jump to libc __sigsetjmp
+#if !defined(__APPLE__)
+  adrp    x2, :got:_ZN14__interception16real___sigsetjmpE
+  ldr     x2, [x2, #:got_lo12:_ZN14__interception16real___sigsetjmpE]
+  ldr     x2, [x2]
+#else
+  adrp    x2, ASM_SYMBOL(__sigsetjmp)@page
+  add     x2, x2, ASM_SYMBOL(__sigsetjmp)@pageoff
+#endif
+  br      x2
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
+#endif
+
+NO_EXEC_STACK_DIRECTIVE
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_access.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_access.cpp
new file mode 100644
index 0000000000..e77bfba277
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_access.cpp
@@ -0,0 +1,753 @@
+//===-- tsan_rtl_access.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+// Definitions of memory access and function entry/exit entry points.
+//===----------------------------------------------------------------------===//
+
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+ALWAYS_INLINE USED bool TryTraceMemoryAccess(ThreadState* thr, uptr pc,
+                                             uptr addr, uptr size,
+                                             AccessType typ) {
+  DCHECK(size == 1 || size == 2 || size == 4 || size == 8);
+  if (!kCollectHistory)
+    return true;
+  EventAccess* ev;
+  if (UNLIKELY(!TraceAcquire(thr, &ev)))
+    return false;
+  u64 size_log = size == 1 ? 0 : size == 2 ? 1 : size == 4 ? 2 : 3;
+  uptr pc_delta = pc - thr->trace_prev_pc + (1 << (EventAccess::kPCBits - 1));
+  thr->trace_prev_pc = pc;
+  if (LIKELY(pc_delta < (1 << EventAccess::kPCBits))) {
+    ev->is_access = 1;
+    ev->is_read = !!(typ & kAccessRead);
+    ev->is_atomic = !!(typ & kAccessAtomic);
+    ev->size_log = size_log;
+    ev->pc_delta = pc_delta;
+    DCHECK_EQ(ev->pc_delta, pc_delta);
+    ev->addr = CompressAddr(addr);
+    TraceRelease(thr, ev);
+    return true;
+  }
+  auto* evex = reinterpret_cast<EventAccessExt*>(ev);
+  evex->is_access = 0;
+  evex->is_func = 0;
+  evex->type = EventType::kAccessExt;
+  evex->is_read = !!(typ & kAccessRead);
+  evex->is_atomic = !!(typ & kAccessAtomic);
+  evex->size_log = size_log;
+  // Note: this is important, see comment in EventAccessExt.
+  evex->_ = 0;
+  evex->addr = CompressAddr(addr);
+  evex->pc = pc;
+  TraceRelease(thr, evex);
+  return true;
+}
+
+ALWAYS_INLINE
+bool TryTraceMemoryAccessRange(ThreadState* thr, uptr pc, uptr addr, uptr size,
+                               AccessType typ) {
+  if (!kCollectHistory)
+    return true;
+  EventAccessRange* ev;
+  if (UNLIKELY(!TraceAcquire(thr, &ev)))
+    return false;
+  thr->trace_prev_pc = pc;
+  ev->is_access = 0;
+  ev->is_func = 0;
+  ev->type = EventType::kAccessRange;
+  ev->is_read = !!(typ & kAccessRead);
+  ev->is_free = !!(typ & kAccessFree);
+  ev->size_lo = size;
+  ev->pc = CompressAddr(pc);
+  ev->addr = CompressAddr(addr);
+  ev->size_hi = size >> EventAccessRange::kSizeLoBits;
+  TraceRelease(thr, ev);
+  return true;
+}
+
+void TraceMemoryAccessRange(ThreadState* thr, uptr pc, uptr addr, uptr size,
+                            AccessType typ) {
+  if (LIKELY(TryTraceMemoryAccessRange(thr, pc, addr, size, typ)))
+    return;
+  TraceSwitchPart(thr);
+  UNUSED bool res = TryTraceMemoryAccessRange(thr, pc, addr, size, typ);
+  DCHECK(res);
+}
+
+void TraceFunc(ThreadState* thr, uptr pc) {
+  if (LIKELY(TryTraceFunc(thr, pc)))
+    return;
+  TraceSwitchPart(thr);
+  UNUSED bool res = TryTraceFunc(thr, pc);
+  DCHECK(res);
+}
+
+NOINLINE void TraceRestartFuncEntry(ThreadState* thr, uptr pc) {
+  TraceSwitchPart(thr);
+  FuncEntry(thr, pc);
+}
+
+NOINLINE void TraceRestartFuncExit(ThreadState* thr) {
+  TraceSwitchPart(thr);
+  FuncExit(thr);
+}
+
+void TraceMutexLock(ThreadState* thr, EventType type, uptr pc, uptr addr,
+                    StackID stk) {
+  DCHECK(type == EventType::kLock || type == EventType::kRLock);
+  if (!kCollectHistory)
+    return;
+  EventLock ev;
+  ev.is_access = 0;
+  ev.is_func = 0;
+  ev.type = type;
+  ev.pc = CompressAddr(pc);
+  ev.stack_lo = stk;
+  ev.stack_hi = stk >> EventLock::kStackIDLoBits;
+  ev._ = 0;
+  ev.addr = CompressAddr(addr);
+  TraceEvent(thr, ev);
+}
+
+void TraceMutexUnlock(ThreadState* thr, uptr addr) {
+  if (!kCollectHistory)
+    return;
+  EventUnlock ev;
+  ev.is_access = 0;
+  ev.is_func = 0;
+  ev.type = EventType::kUnlock;
+  ev._ = 0;
+  ev.addr = CompressAddr(addr);
+  TraceEvent(thr, ev);
+}
+
+void TraceTime(ThreadState* thr) {
+  if (!kCollectHistory)
+    return;
+  FastState fast_state = thr->fast_state;
+  EventTime ev;
+  ev.is_access = 0;
+  ev.is_func = 0;
+  ev.type = EventType::kTime;
+  ev.sid = static_cast<u64>(fast_state.sid());
+  ev.epoch = static_cast<u64>(fast_state.epoch());
+  ev._ = 0;
+  TraceEvent(thr, ev);
+}
+
+ALWAYS_INLINE RawShadow LoadShadow(RawShadow* p) {
+  return static_cast<RawShadow>(
+      atomic_load((atomic_uint32_t*)p, memory_order_relaxed));
+}
+
+ALWAYS_INLINE void StoreShadow(RawShadow* sp, RawShadow s) {
+  atomic_store((atomic_uint32_t*)sp, static_cast<u32>(s), memory_order_relaxed);
+}
+
+NOINLINE void DoReportRace(ThreadState* thr, RawShadow* shadow_mem, Shadow cur,
+                           Shadow old,
+                           AccessType typ) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
+  // For the free shadow markers the first element (that contains kFreeSid)
+  // triggers the race, but the second element contains info about the freeing
+  // thread, take it.
+  if (old.sid() == kFreeSid)
+    old = Shadow(LoadShadow(&shadow_mem[1]));
+  // This prevents trapping on this address in future.
+  for (uptr i = 0; i < kShadowCnt; i++)
+    StoreShadow(&shadow_mem[i], i == 0 ? Shadow::kRodata : Shadow::kEmpty);
+  // See the comment in MemoryRangeFreed as to why the slot is locked
+  // for free memory accesses. ReportRace must not be called with
+  // the slot locked because of the fork. But MemoryRangeFreed is not
+  // called during fork because fork sets ignore_reads_and_writes,
+  // so simply unlocking the slot should be fine.
+  if (typ & kAccessFree)
+    SlotUnlock(thr);
+  ReportRace(thr, shadow_mem, cur, Shadow(old), typ);
+  if (typ & kAccessFree)
+    SlotLock(thr);
+}
+
+#if !TSAN_VECTORIZE
+ALWAYS_INLINE
+bool ContainsSameAccess(RawShadow* s, Shadow cur, int unused0, int unused1,
+                        AccessType typ) {
+  for (uptr i = 0; i < kShadowCnt; i++) {
+    auto old = LoadShadow(&s[i]);
+    if (!(typ & kAccessRead)) {
+      if (old == cur.raw())
+        return true;
+      continue;
+    }
+    auto masked = static_cast<RawShadow>(static_cast<u32>(old) |
+                                         static_cast<u32>(Shadow::kRodata));
+    if (masked == cur.raw())
+      return true;
+    if (!(typ & kAccessNoRodata) && !SANITIZER_GO) {
+      if (old == Shadow::kRodata)
+        return true;
+    }
+  }
+  return false;
+}
+
+ALWAYS_INLINE
+bool CheckRaces(ThreadState* thr, RawShadow* shadow_mem, Shadow cur,
+                int unused0, int unused1, AccessType typ) {
+  bool stored = false;
+  for (uptr idx = 0; idx < kShadowCnt; idx++) {
+    RawShadow* sp = &shadow_mem[idx];
+    Shadow old(LoadShadow(sp));
+    if (LIKELY(old.raw() == Shadow::kEmpty)) {
+      if (!(typ & kAccessCheckOnly) && !stored)
+        StoreShadow(sp, cur.raw());
+      return false;
+    }
+    if (LIKELY(!(cur.access() & old.access())))
+      continue;
+    if (LIKELY(cur.sid() == old.sid())) {
+      if (!(typ & kAccessCheckOnly) &&
+          LIKELY(cur.access() == old.access() && old.IsRWWeakerOrEqual(typ))) {
+        StoreShadow(sp, cur.raw());
+        stored = true;
+      }
+      continue;
+    }
+    if (LIKELY(old.IsBothReadsOrAtomic(typ)))
+      continue;
+    if (LIKELY(thr->clock.Get(old.sid()) >= old.epoch()))
+      continue;
+    DoReportRace(thr, shadow_mem, cur, old, typ);
+    return true;
+  }
+  // We did not find any races and had already stored
+  // the current access info, so we are done.
+  if (LIKELY(stored))
+    return false;
+  // Choose a random candidate slot and replace it.
+  uptr index =
+      atomic_load_relaxed(&thr->trace_pos) / sizeof(Event) % kShadowCnt;
+  StoreShadow(&shadow_mem[index], cur.raw());
+  return false;
+}
+
+#  define LOAD_CURRENT_SHADOW(cur, shadow_mem) UNUSED int access = 0, shadow = 0
+
+#else /* !TSAN_VECTORIZE */
+
+ALWAYS_INLINE
+bool ContainsSameAccess(RawShadow* unused0, Shadow unused1, m128 shadow,
+                        m128 access, AccessType typ) {
+  // Note: we could check if there is a larger access of the same type,
+  // e.g. we just allocated/memset-ed a block (so it contains 8 byte writes)
+  // and now do smaller reads/writes, these can also be considered as "same
+  // access". However, it will make the check more expensive, so it's unclear
+  // if it's worth it. But this would conserve trace space, so it's useful
+  // besides potential speed up.
+  if (!(typ & kAccessRead)) {
+    const m128 same = _mm_cmpeq_epi32(shadow, access);
+    return _mm_movemask_epi8(same);
+  }
+  // For reads we need to reset read bit in the shadow,
+  // because we need to match read with both reads and writes.
+  // Shadow::kRodata has only read bit set, so it does what we want.
+  // We also abuse it for rodata check to save few cycles
+  // since we already loaded Shadow::kRodata into a register.
+  // Reads from rodata can't race.
+  // Measurements show that they can be 10-20% of all memory accesses.
+  // Shadow::kRodata has epoch 0 which cannot appear in shadow normally
+  // (thread epochs start from 1). So the same read bit mask
+  // serves as rodata indicator.
+  const m128 read_mask = _mm_set1_epi32(static_cast<u32>(Shadow::kRodata));
+  const m128 masked_shadow = _mm_or_si128(shadow, read_mask);
+  m128 same = _mm_cmpeq_epi32(masked_shadow, access);
+  // Range memory accesses check Shadow::kRodata before calling this,
+  // Shadow::kRodatas is not possible for free memory access
+  // and Go does not use Shadow::kRodata.
+  if (!(typ & kAccessNoRodata) && !SANITIZER_GO) {
+    const m128 ro = _mm_cmpeq_epi32(shadow, read_mask);
+    same = _mm_or_si128(ro, same);
+  }
+  return _mm_movemask_epi8(same);
+}
+
+NOINLINE void DoReportRaceV(ThreadState* thr, RawShadow* shadow_mem, Shadow cur,
+                            u32 race_mask, m128 shadow, AccessType typ) {
+  // race_mask points which of the shadow elements raced with the current
+  // access. Extract that element.
+  CHECK_NE(race_mask, 0);
+  u32 old;
+  // Note: _mm_extract_epi32 index must be a constant value.
+  switch (__builtin_ffs(race_mask) / 4) {
+    case 0:
+      old = _mm_extract_epi32(shadow, 0);
+      break;
+    case 1:
+      old = _mm_extract_epi32(shadow, 1);
+      break;
+    case 2:
+      old = _mm_extract_epi32(shadow, 2);
+      break;
+    case 3:
+      old = _mm_extract_epi32(shadow, 3);
+      break;
+  }
+  Shadow prev(static_cast<RawShadow>(old));
+  // For the free shadow markers the first element (that contains kFreeSid)
+  // triggers the race, but the second element contains info about the freeing
+  // thread, take it.
+  if (prev.sid() == kFreeSid)
+    prev = Shadow(static_cast<RawShadow>(_mm_extract_epi32(shadow, 1)));
+  DoReportRace(thr, shadow_mem, cur, prev, typ);
+}
+
+ALWAYS_INLINE
+bool CheckRaces(ThreadState* thr, RawShadow* shadow_mem, Shadow cur,
+                m128 shadow, m128 access, AccessType typ) {
+  // Note: empty/zero slots don't intersect with any access.
+  const m128 zero = _mm_setzero_si128();
+  const m128 mask_access = _mm_set1_epi32(0x000000ff);
+  const m128 mask_sid = _mm_set1_epi32(0x0000ff00);
+  const m128 mask_read_atomic = _mm_set1_epi32(0xc0000000);
+  const m128 access_and = _mm_and_si128(access, shadow);
+  const m128 access_xor = _mm_xor_si128(access, shadow);
+  const m128 intersect = _mm_and_si128(access_and, mask_access);
+  const m128 not_intersect = _mm_cmpeq_epi32(intersect, zero);
+  const m128 not_same_sid = _mm_and_si128(access_xor, mask_sid);
+  const m128 same_sid = _mm_cmpeq_epi32(not_same_sid, zero);
+  const m128 both_read_or_atomic = _mm_and_si128(access_and, mask_read_atomic);
+  const m128 no_race =
+      _mm_or_si128(_mm_or_si128(not_intersect, same_sid), both_read_or_atomic);
+  const int race_mask = _mm_movemask_epi8(_mm_cmpeq_epi32(no_race, zero));
+  if (UNLIKELY(race_mask))
+    goto SHARED;
+
+STORE : {
+  if (typ & kAccessCheckOnly)
+    return false;
+  // We could also replace different sid's if access is the same,
+  // rw weaker and happens before. However, just checking access below
+  // is not enough because we also need to check that !both_read_or_atomic
+  // (reads from different sids can be concurrent).
+  // Theoretically we could replace smaller accesses with larger accesses,
+  // but it's unclear if it's worth doing.
+  const m128 mask_access_sid = _mm_set1_epi32(0x0000ffff);
+  const m128 not_same_sid_access = _mm_and_si128(access_xor, mask_access_sid);
+  const m128 same_sid_access = _mm_cmpeq_epi32(not_same_sid_access, zero);
+  const m128 access_read_atomic =
+      _mm_set1_epi32((typ & (kAccessRead | kAccessAtomic)) << 30);
+  const m128 rw_weaker =
+      _mm_cmpeq_epi32(_mm_max_epu32(shadow, access_read_atomic), shadow);
+  const m128 rewrite = _mm_and_si128(same_sid_access, rw_weaker);
+  const int rewrite_mask = _mm_movemask_epi8(rewrite);
+  int index = __builtin_ffs(rewrite_mask);
+  if (UNLIKELY(index == 0)) {
+    const m128 empty = _mm_cmpeq_epi32(shadow, zero);
+    const int empty_mask = _mm_movemask_epi8(empty);
+    index = __builtin_ffs(empty_mask);
+    if (UNLIKELY(index == 0))
+      index = (atomic_load_relaxed(&thr->trace_pos) / 2) % 16;
+  }
+  StoreShadow(&shadow_mem[index / 4], cur.raw());
+  // We could zero other slots determined by rewrite_mask.
+  // That would help other threads to evict better slots,
+  // but it's unclear if it's worth it.
+  return false;
+}
+
+SHARED:
+  m128 thread_epochs = _mm_set1_epi32(0x7fffffff);
+  // Need to unwind this because _mm_extract_epi8/_mm_insert_epi32
+  // indexes must be constants.
+#  define LOAD_EPOCH(idx)                                                     \
+    if (LIKELY(race_mask & (1 << (idx * 4)))) {                               \
+      u8 sid = _mm_extract_epi8(shadow, idx * 4 + 1);                         \
+      u16 epoch = static_cast<u16>(thr->clock.Get(static_cast<Sid>(sid)));    \
+      thread_epochs = _mm_insert_epi32(thread_epochs, u32(epoch) << 16, idx); \
+    }
+  LOAD_EPOCH(0);
+  LOAD_EPOCH(1);
+  LOAD_EPOCH(2);
+  LOAD_EPOCH(3);
+#  undef LOAD_EPOCH
+  const m128 mask_epoch = _mm_set1_epi32(0x3fff0000);
+  const m128 shadow_epochs = _mm_and_si128(shadow, mask_epoch);
+  const m128 concurrent = _mm_cmplt_epi32(thread_epochs, shadow_epochs);
+  const int concurrent_mask = _mm_movemask_epi8(concurrent);
+  if (LIKELY(concurrent_mask == 0))
+    goto STORE;
+
+  DoReportRaceV(thr, shadow_mem, cur, concurrent_mask, shadow, typ);
+  return true;
+}
+
+#  define LOAD_CURRENT_SHADOW(cur, shadow_mem)                         \
+    const m128 access = _mm_set1_epi32(static_cast<u32>((cur).raw())); \
+    const m128 shadow = _mm_load_si128(reinterpret_cast<m128*>(shadow_mem))
+#endif
+
+char* DumpShadow(char* buf, RawShadow raw) {
+  if (raw == Shadow::kEmpty) {
+    internal_snprintf(buf, 64, "0");
+    return buf;
+  }
+  Shadow s(raw);
+  AccessType typ;
+  s.GetAccess(nullptr, nullptr, &typ);
+  internal_snprintf(buf, 64, "{tid=%u@%u access=0x%x typ=%x}",
+                    static_cast<u32>(s.sid()), static_cast<u32>(s.epoch()),
+                    s.access(), static_cast<u32>(typ));
+  return buf;
+}
+
+// TryTrace* and TraceRestart* functions allow to turn memory access and func
+// entry/exit callbacks into leaf functions with all associated performance
+// benefits. These hottest callbacks do only 2 slow path calls: report a race
+// and trace part switching. Race reporting is easy to turn into a tail call, we
+// just always return from the runtime after reporting a race. But trace part
+// switching is harder because it needs to be in the middle of callbacks. To
+// turn it into a tail call we immidiately return after TraceRestart* functions,
+// but TraceRestart* functions themselves recurse into the callback after
+// switching trace part. As the result the hottest callbacks contain only tail
+// calls, which effectively makes them leaf functions (can use all registers,
+// no frame setup, etc).
+NOINLINE void TraceRestartMemoryAccess(ThreadState* thr, uptr pc, uptr addr,
+                                       uptr size, AccessType typ) {
+  TraceSwitchPart(thr);
+  MemoryAccess(thr, pc, addr, size, typ);
+}
+
+ALWAYS_INLINE USED void MemoryAccess(ThreadState* thr, uptr pc, uptr addr,
+                                     uptr size, AccessType typ) {
+  RawShadow* shadow_mem = MemToShadow(addr);
+  UNUSED char memBuf[4][64];
+  DPrintf2("#%d: Access: %d@%d %p/%zd typ=0x%x {%s, %s, %s, %s}\n", thr->tid,
+           static_cast<int>(thr->fast_state.sid()),
+           static_cast<int>(thr->fast_state.epoch()), (void*)addr, size,
+           static_cast<int>(typ), DumpShadow(memBuf[0], shadow_mem[0]),
+           DumpShadow(memBuf[1], shadow_mem[1]),
+           DumpShadow(memBuf[2], shadow_mem[2]),
+           DumpShadow(memBuf[3], shadow_mem[3]));
+
+  FastState fast_state = thr->fast_state;
+  Shadow cur(fast_state, addr, size, typ);
+
+  LOAD_CURRENT_SHADOW(cur, shadow_mem);
+  if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+    return;
+  if (UNLIKELY(fast_state.GetIgnoreBit()))
+    return;
+  if (!TryTraceMemoryAccess(thr, pc, addr, size, typ))
+    return TraceRestartMemoryAccess(thr, pc, addr, size, typ);
+  CheckRaces(thr, shadow_mem, cur, shadow, access, typ);
+}
+
+void MemoryAccess16(ThreadState* thr, uptr pc, uptr addr, AccessType typ);
+
+NOINLINE
+void RestartMemoryAccess16(ThreadState* thr, uptr pc, uptr addr,
+                           AccessType typ) {
+  TraceSwitchPart(thr);
+  MemoryAccess16(thr, pc, addr, typ);
+}
+
+ALWAYS_INLINE USED void MemoryAccess16(ThreadState* thr, uptr pc, uptr addr,
+                                       AccessType typ) {
+  const uptr size = 16;
+  FastState fast_state = thr->fast_state;
+  if (UNLIKELY(fast_state.GetIgnoreBit()))
+    return;
+  Shadow cur(fast_state, 0, 8, typ);
+  RawShadow* shadow_mem = MemToShadow(addr);
+  bool traced = false;
+  {
+    LOAD_CURRENT_SHADOW(cur, shadow_mem);
+    if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+      goto SECOND;
+    if (!TryTraceMemoryAccessRange(thr, pc, addr, size, typ))
+      return RestartMemoryAccess16(thr, pc, addr, typ);
+    traced = true;
+    if (UNLIKELY(CheckRaces(thr, shadow_mem, cur, shadow, access, typ)))
+      return;
+  }
+SECOND:
+  shadow_mem += kShadowCnt;
+  LOAD_CURRENT_SHADOW(cur, shadow_mem);
+  if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+    return;
+  if (!traced && !TryTraceMemoryAccessRange(thr, pc, addr, size, typ))
+    return RestartMemoryAccess16(thr, pc, addr, typ);
+  CheckRaces(thr, shadow_mem, cur, shadow, access, typ);
+}
+
+NOINLINE
+void RestartUnalignedMemoryAccess(ThreadState* thr, uptr pc, uptr addr,
+                                  uptr size, AccessType typ) {
+  TraceSwitchPart(thr);
+  UnalignedMemoryAccess(thr, pc, addr, size, typ);
+}
+
+ALWAYS_INLINE USED void UnalignedMemoryAccess(ThreadState* thr, uptr pc,
+                                              uptr addr, uptr size,
+                                              AccessType typ) {
+  DCHECK_LE(size, 8);
+  FastState fast_state = thr->fast_state;
+  if (UNLIKELY(fast_state.GetIgnoreBit()))
+    return;
+  RawShadow* shadow_mem = MemToShadow(addr);
+  bool traced = false;
+  uptr size1 = Min<uptr>(size, RoundUp(addr + 1, kShadowCell) - addr);
+  {
+    Shadow cur(fast_state, addr, size1, typ);
+    LOAD_CURRENT_SHADOW(cur, shadow_mem);
+    if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+      goto SECOND;
+    if (!TryTraceMemoryAccessRange(thr, pc, addr, size, typ))
+      return RestartUnalignedMemoryAccess(thr, pc, addr, size, typ);
+    traced = true;
+    if (UNLIKELY(CheckRaces(thr, shadow_mem, cur, shadow, access, typ)))
+      return;
+  }
+SECOND:
+  uptr size2 = size - size1;
+  if (LIKELY(size2 == 0))
+    return;
+  shadow_mem += kShadowCnt;
+  Shadow cur(fast_state, 0, size2, typ);
+  LOAD_CURRENT_SHADOW(cur, shadow_mem);
+  if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+    return;
+  if (!traced && !TryTraceMemoryAccessRange(thr, pc, addr, size, typ))
+    return RestartUnalignedMemoryAccess(thr, pc, addr, size, typ);
+  CheckRaces(thr, shadow_mem, cur, shadow, access, typ);
+}
+
+void ShadowSet(RawShadow* p, RawShadow* end, RawShadow v) {
+  DCHECK_LE(p, end);
+  DCHECK(IsShadowMem(p));
+  DCHECK(IsShadowMem(end));
+  UNUSED const uptr kAlign = kShadowCnt * kShadowSize;
+  DCHECK_EQ(reinterpret_cast<uptr>(p) % kAlign, 0);
+  DCHECK_EQ(reinterpret_cast<uptr>(end) % kAlign, 0);
+#if !TSAN_VECTORIZE
+  for (; p < end; p += kShadowCnt) {
+    p[0] = v;
+    for (uptr i = 1; i < kShadowCnt; i++) p[i] = Shadow::kEmpty;
+  }
+#else
+  m128 vv = _mm_setr_epi32(
+      static_cast<u32>(v), static_cast<u32>(Shadow::kEmpty),
+      static_cast<u32>(Shadow::kEmpty), static_cast<u32>(Shadow::kEmpty));
+  m128* vp = reinterpret_cast<m128*>(p);
+  m128* vend = reinterpret_cast<m128*>(end);
+  for (; vp < vend; vp++) _mm_store_si128(vp, vv);
+#endif
+}
+
+static void MemoryRangeSet(uptr addr, uptr size, RawShadow val) {
+  if (size == 0)
+    return;
+  DCHECK_EQ(addr % kShadowCell, 0);
+  DCHECK_EQ(size % kShadowCell, 0);
+  // If a user passes some insane arguments (memset(0)),
+  // let it just crash as usual.
+  if (!IsAppMem(addr) || !IsAppMem(addr + size - 1))
+    return;
+  RawShadow* begin = MemToShadow(addr);
+  RawShadow* end = begin + size / kShadowCell * kShadowCnt;
+  // Don't want to touch lots of shadow memory.
+  // If a program maps 10MB stack, there is no need reset the whole range.
+  // UnmapOrDie/MmapFixedNoReserve does not work on Windows.
+  if (SANITIZER_WINDOWS ||
+      size <= common_flags()->clear_shadow_mmap_threshold) {
+    ShadowSet(begin, end, val);
+    return;
+  }
+  // The region is big, reset only beginning and end.
+  const uptr kPageSize = GetPageSizeCached();
+  // Set at least first kPageSize/2 to page boundary.
+  RawShadow* mid1 =
+      Min(end, reinterpret_cast<RawShadow*>(RoundUp(
+                   reinterpret_cast<uptr>(begin) + kPageSize / 2, kPageSize)));
+  ShadowSet(begin, mid1, val);
+  // Reset middle part.
+  RawShadow* mid2 = RoundDown(end, kPageSize);
+  if (mid2 > mid1) {
+    if (!MmapFixedSuperNoReserve((uptr)mid1, (uptr)mid2 - (uptr)mid1))
+      Die();
+  }
+  // Set the ending.
+  ShadowSet(mid2, end, val);
+}
+
+void MemoryResetRange(ThreadState* thr, uptr pc, uptr addr, uptr size) {
+  uptr addr1 = RoundDown(addr, kShadowCell);
+  uptr size1 = RoundUp(size + addr - addr1, kShadowCell);
+  MemoryRangeSet(addr1, size1, Shadow::kEmpty);
+}
+
+void MemoryRangeFreed(ThreadState* thr, uptr pc, uptr addr, uptr size) {
+  // Callers must lock the slot to ensure synchronization with the reset.
+  // The problem with "freed" memory is that it's not "monotonic"
+  // with respect to bug detection: freed memory is bad to access,
+  // but then if the heap block is reallocated later, it's good to access.
+  // As the result a garbage "freed" shadow can lead to a false positive
+  // if it happens to match a real free in the thread trace,
+  // but the heap block was reallocated before the current memory access,
+  // so it's still good to access. It's not the case with data races.
+  DCHECK(thr->slot_locked);
+  DCHECK_EQ(addr % kShadowCell, 0);
+  size = RoundUp(size, kShadowCell);
+  // Processing more than 1k (2k of shadow) is expensive,
+  // can cause excessive memory consumption (user does not necessary touch
+  // the whole range) and most likely unnecessary.
+  size = Min<uptr>(size, 1024);
+  const AccessType typ =
+      kAccessWrite | kAccessFree | kAccessCheckOnly | kAccessNoRodata;
+  TraceMemoryAccessRange(thr, pc, addr, size, typ);
+  RawShadow* shadow_mem = MemToShadow(addr);
+  Shadow cur(thr->fast_state, 0, kShadowCell, typ);
+#if TSAN_VECTORIZE
+  const m128 access = _mm_set1_epi32(static_cast<u32>(cur.raw()));
+  const m128 freed = _mm_setr_epi32(
+      static_cast<u32>(Shadow::FreedMarker()),
+      static_cast<u32>(Shadow::FreedInfo(cur.sid(), cur.epoch())), 0, 0);
+  for (; size; size -= kShadowCell, shadow_mem += kShadowCnt) {
+    const m128 shadow = _mm_load_si128((m128*)shadow_mem);
+    if (UNLIKELY(CheckRaces(thr, shadow_mem, cur, shadow, access, typ)))
+      return;
+    _mm_store_si128((m128*)shadow_mem, freed);
+  }
+#else
+  for (; size; size -= kShadowCell, shadow_mem += kShadowCnt) {
+    if (UNLIKELY(CheckRaces(thr, shadow_mem, cur, 0, 0, typ)))
+      return;
+    StoreShadow(&shadow_mem[0], Shadow::FreedMarker());
+    StoreShadow(&shadow_mem[1], Shadow::FreedInfo(cur.sid(), cur.epoch()));
+    StoreShadow(&shadow_mem[2], Shadow::kEmpty);
+    StoreShadow(&shadow_mem[3], Shadow::kEmpty);
+  }
+#endif
+}
+
+void MemoryRangeImitateWrite(ThreadState* thr, uptr pc, uptr addr, uptr size) {
+  DCHECK_EQ(addr % kShadowCell, 0);
+  size = RoundUp(size, kShadowCell);
+  TraceMemoryAccessRange(thr, pc, addr, size, kAccessWrite);
+  Shadow cur(thr->fast_state, 0, 8, kAccessWrite);
+  MemoryRangeSet(addr, size, cur.raw());
+}
+
+void MemoryRangeImitateWriteOrResetRange(ThreadState* thr, uptr pc, uptr addr,
+                                         uptr size) {
+  if (thr->ignore_reads_and_writes == 0)
+    MemoryRangeImitateWrite(thr, pc, addr, size);
+  else
+    MemoryResetRange(thr, pc, addr, size);
+}
+
+ALWAYS_INLINE
+bool MemoryAccessRangeOne(ThreadState* thr, RawShadow* shadow_mem, Shadow cur,
+                          AccessType typ) {
+  LOAD_CURRENT_SHADOW(cur, shadow_mem);
+  if (LIKELY(ContainsSameAccess(shadow_mem, cur, shadow, access, typ)))
+    return false;
+  return CheckRaces(thr, shadow_mem, cur, shadow, access, typ);
+}
+
+template <bool is_read>
+NOINLINE void RestartMemoryAccessRange(ThreadState* thr, uptr pc, uptr addr,
+                                       uptr size) {
+  TraceSwitchPart(thr);
+  MemoryAccessRangeT<is_read>(thr, pc, addr, size);
+}
+
+template <bool is_read>
+void MemoryAccessRangeT(ThreadState* thr, uptr pc, uptr addr, uptr size) {
+  const AccessType typ =
+      (is_read ? kAccessRead : kAccessWrite) | kAccessNoRodata;
+  RawShadow* shadow_mem = MemToShadow(addr);
+  DPrintf2("#%d: MemoryAccessRange: @%p %p size=%d is_read=%d\n", thr->tid,
+           (void*)pc, (void*)addr, (int)size, is_read);
+
+#if SANITIZER_DEBUG
+  if (!IsAppMem(addr)) {
+    Printf("Access to non app mem %zx\n", addr);
+    DCHECK(IsAppMem(addr));
+  }
+  if (!IsAppMem(addr + size - 1)) {
+    Printf("Access to non app mem %zx\n", addr + size - 1);
+    DCHECK(IsAppMem(addr + size - 1));
+  }
+  if (!IsShadowMem(shadow_mem)) {
+    Printf("Bad shadow addr %p (%zx)\n", static_cast<void*>(shadow_mem), addr);
+    DCHECK(IsShadowMem(shadow_mem));
+  }
+  if (!IsShadowMem(shadow_mem + size * kShadowCnt - 1)) {
+    Printf("Bad shadow addr %p (%zx)\n",
+           static_cast<void*>(shadow_mem + size * kShadowCnt - 1),
+           addr + size - 1);
+    DCHECK(IsShadowMem(shadow_mem + size * kShadowCnt - 1));
+  }
+#endif
+
+  // Access to .rodata section, no races here.
+  // Measurements show that it can be 10-20% of all memory accesses.
+  // Check here once to not check for every access separately.
+  // Note: we could (and should) do this only for the is_read case
+  // (writes shouldn't go to .rodata). But it happens in Chromium tests:
+  // https://bugs.chromium.org/p/chromium/issues/detail?id=1275581#c19
+  // Details are unknown since it happens only on CI machines.
+  if (*shadow_mem == Shadow::kRodata)
+    return;
+
+  FastState fast_state = thr->fast_state;
+  if (UNLIKELY(fast_state.GetIgnoreBit()))
+    return;
+
+  if (!TryTraceMemoryAccessRange(thr, pc, addr, size, typ))
+    return RestartMemoryAccessRange<is_read>(thr, pc, addr, size);
+
+  if (UNLIKELY(addr % kShadowCell)) {
+    // Handle unaligned beginning, if any.
+    uptr size1 = Min(size, RoundUp(addr, kShadowCell) - addr);
+    size -= size1;
+    Shadow cur(fast_state, addr, size1, typ);
+    if (UNLIKELY(MemoryAccessRangeOne(thr, shadow_mem, cur, typ)))
+      return;
+    shadow_mem += kShadowCnt;
+  }
+  // Handle middle part, if any.
+  Shadow cur(fast_state, 0, kShadowCell, typ);
+  for (; size >= kShadowCell; size -= kShadowCell, shadow_mem += kShadowCnt) {
+    if (UNLIKELY(MemoryAccessRangeOne(thr, shadow_mem, cur, typ)))
+      return;
+  }
+  // Handle ending, if any.
+  if (UNLIKELY(size)) {
+    Shadow cur(fast_state, 0, size, typ);
+    if (UNLIKELY(MemoryAccessRangeOne(thr, shadow_mem, cur, typ)))
+      return;
+  }
+}
+
+template void MemoryAccessRangeT<true>(ThreadState* thr, uptr pc, uptr addr,
+                                       uptr size);
+template void MemoryAccessRangeT<false>(ThreadState* thr, uptr pc, uptr addr,
+                                        uptr size);
+
+}  // namespace __tsan
+
+#if !SANITIZER_GO
+// Must be included in this file to make sure everything is inlined.
+#  include "tsan_interface.inc"
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_amd64.S b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_amd64.S
new file mode 100644
index 0000000000..f848be9dd4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_amd64.S
@@ -0,0 +1,210 @@
+// The content of this file is x86_64-only:
+#if defined(__x86_64__)
+
+#include "sanitizer_common/sanitizer_asm.h"
+
+#if !defined(__APPLE__)
+.section .text
+#else
+.section __TEXT,__text
+#endif
+
+ASM_HIDDEN(__tsan_setjmp)
+#if defined(__NetBSD__)
+.comm _ZN14__interception15real___setjmp14E,8,8
+#elif !defined(__APPLE__)
+.comm _ZN14__interception11real_setjmpE,8,8
+#endif
+#if defined(__NetBSD__)
+.globl ASM_SYMBOL_INTERCEPTOR(__setjmp14)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(__setjmp14))
+ASM_SYMBOL_INTERCEPTOR(__setjmp14):
+#else
+.globl ASM_SYMBOL_INTERCEPTOR(setjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(setjmp))
+ASM_SYMBOL_INTERCEPTOR(setjmp):
+#endif
+  CFI_STARTPROC
+  _CET_ENDBR
+  // save env parameter
+  push %rdi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rdi, 0)
+  // obtain SP, store in %rdi, first argument to `void __tsan_setjmp(uptr sp)`
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+  lea 8(%rsp), %rdi
+#elif defined(__linux__) || defined(__APPLE__)
+  lea 16(%rsp), %rdi
+#else
+# error "Unknown platform"
+#endif
+  // call tsan interceptor
+  call ASM_SYMBOL(__tsan_setjmp)
+  // restore env parameter
+  pop %rdi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rdi)
+  // tail jump to libc setjmp
+  movl $0, %eax
+#if defined(__NetBSD__)
+  movq _ZN14__interception15real___setjmp14E@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+#elif !defined(__APPLE__)
+  movq _ZN14__interception11real_setjmpE@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+#else
+  jmp ASM_SYMBOL(setjmp)
+#endif
+  CFI_ENDPROC
+#if defined(__NetBSD__)
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(__setjmp14))
+#else
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(setjmp))
+#endif
+
+.comm _ZN14__interception12real__setjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(_setjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(_setjmp))
+ASM_SYMBOL_INTERCEPTOR(_setjmp):
+  CFI_STARTPROC
+  _CET_ENDBR
+  // save env parameter
+  push %rdi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rdi, 0)
+  // obtain SP, store in %rdi, first argument to `void __tsan_setjmp(uptr sp)`
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+  lea 8(%rsp), %rdi
+#elif defined(__linux__) || defined(__APPLE__)
+  lea 16(%rsp), %rdi
+#else
+# error "Unknown platform"
+#endif
+  // call tsan interceptor
+  call ASM_SYMBOL(__tsan_setjmp)
+  // restore env parameter
+  pop %rdi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rdi)
+  // tail jump to libc setjmp
+  movl $0, %eax
+#if !defined(__APPLE__)
+  movq _ZN14__interception12real__setjmpE@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+#else
+  jmp ASM_SYMBOL(_setjmp)
+#endif
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(_setjmp))
+
+#if defined(__NetBSD__)
+.comm _ZN14__interception18real___sigsetjmp14E,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(__sigsetjmp14)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp14))
+ASM_SYMBOL_INTERCEPTOR(__sigsetjmp14):
+#else
+.comm _ZN14__interception14real_sigsetjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(sigsetjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
+ASM_SYMBOL_INTERCEPTOR(sigsetjmp):
+#endif
+  CFI_STARTPROC
+  _CET_ENDBR
+  // save env parameter
+  push %rdi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rdi, 0)
+  // save savesigs parameter
+  push %rsi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rsi, 0)
+  // align stack frame
+  sub $8, %rsp
+  CFI_ADJUST_CFA_OFFSET(8)
+  // obtain SP, store in %rdi, first argument to `void __tsan_setjmp(uptr sp)`
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+  lea 24(%rsp), %rdi
+#elif defined(__linux__) || defined(__APPLE__)
+  lea 32(%rsp), %rdi
+#else
+# error "Unknown platform"
+#endif
+  // call tsan interceptor
+  call ASM_SYMBOL(__tsan_setjmp)
+  // unalign stack frame
+  add $8, %rsp
+  CFI_ADJUST_CFA_OFFSET(-8)
+  // restore savesigs parameter
+  pop %rsi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rsi)
+  // restore env parameter
+  pop %rdi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rdi)
+  // tail jump to libc sigsetjmp
+  movl $0, %eax
+#if defined(__NetBSD__)
+  movq _ZN14__interception18real___sigsetjmp14E@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+#elif !defined(__APPLE__)
+  movq _ZN14__interception14real_sigsetjmpE@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+#else
+  jmp ASM_SYMBOL(sigsetjmp)
+#endif
+  CFI_ENDPROC
+#if defined(__NetBSD__)
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp14))
+#else
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(sigsetjmp))
+#endif
+
+#if !defined(__APPLE__) && !defined(__NetBSD__)
+.comm _ZN14__interception16real___sigsetjmpE,8,8
+.globl ASM_SYMBOL_INTERCEPTOR(__sigsetjmp)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
+ASM_SYMBOL_INTERCEPTOR(__sigsetjmp):
+  CFI_STARTPROC
+  _CET_ENDBR
+  // save env parameter
+  push %rdi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rdi, 0)
+  // save savesigs parameter
+  push %rsi
+  CFI_ADJUST_CFA_OFFSET(8)
+  CFI_REL_OFFSET(%rsi, 0)
+  // align stack frame
+  sub $8, %rsp
+  CFI_ADJUST_CFA_OFFSET(8)
+  // obtain SP, store in %rdi, first argument to `void __tsan_setjmp(uptr sp)`
+#if defined(__FreeBSD__)
+  lea 24(%rsp), %rdi
+#else
+  lea 32(%rsp), %rdi
+#endif
+  // call tsan interceptor
+  call ASM_SYMBOL(__tsan_setjmp)
+  // unalign stack frame
+  add $8, %rsp
+  CFI_ADJUST_CFA_OFFSET(-8)
+  // restore savesigs parameter
+  pop %rsi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rsi)
+  // restore env parameter
+  pop %rdi
+  CFI_ADJUST_CFA_OFFSET(-8)
+  CFI_RESTORE(%rdi)
+  // tail jump to libc sigsetjmp
+  movl $0, %eax
+  movq _ZN14__interception16real___sigsetjmpE@GOTPCREL(%rip), %rdx
+  jmp *(%rdx)
+  CFI_ENDPROC
+ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(__sigsetjmp))
+#endif  // !defined(__APPLE__) && !defined(__NetBSD__)
+
+NO_EXEC_STACK_DIRECTIVE
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mips64.S b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mips64.S
new file mode 100644
index 0000000000..d0f7a3f9af
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mips64.S
@@ -0,0 +1,214 @@
+.section .text
+.set noreorder
+
+.hidden __tsan_setjmp
+.comm _ZN14__interception11real_setjmpE,8,8
+.globl setjmp
+.type setjmp, @function
+setjmp:
+
+  // save env parameters
+  daddiu $sp,$sp,-40
+  sd $s0,32($sp)
+  sd $ra,24($sp)
+  sd $fp,16($sp)
+  sd $gp,8($sp)
+
+  // calculate and save pointer to GOT
+  lui $gp,%hi(%neg(%gp_rel(setjmp)))
+  daddu $gp,$gp,$t9
+  daddiu $gp,$gp,%lo(%neg(%gp_rel(setjmp)))
+  move $s0,$gp
+
+  // save jmp_buf
+  sd $a0,0($sp)
+
+  // obtain $sp
+  dadd $a0,$zero,$sp
+
+  // call tsan interceptor
+  jal __tsan_setjmp
+  daddiu $a1,$a0,40
+
+  // restore jmp_buf
+  ld $a0,0($sp)
+
+  // restore gp
+  move $gp,$s0
+
+  // load pointer of libc setjmp to t9
+  dla $t9,(_ZN14__interception11real_setjmpE) 
+
+  // restore env parameters
+  ld $gp,8($sp)
+  ld $fp,16($sp)
+  ld $ra,24($sp)
+  ld $s0,32($sp)
+  daddiu $sp,$sp,40
+
+  // tail jump to libc setjmp
+  ld $t9,0($t9)
+  jr $t9
+  nop
+
+.size setjmp, .-setjmp
+
+.hidden __tsan_setjmp
+.globl _setjmp
+.comm _ZN14__interception12real__setjmpE,8,8
+.type _setjmp, @function
+_setjmp:
+
+  // Save env parameters
+  daddiu $sp,$sp,-40
+  sd $s0,32($sp)
+  sd $ra,24($sp)
+  sd $fp,16($sp)
+  sd $gp,8($sp)
+
+  // calculate and save pointer to GOT
+  lui $gp,%hi(%neg(%gp_rel(_setjmp)))
+  daddu $gp,$gp,$t9
+  daddiu $gp,$gp,%lo(%neg(%gp_rel(_setjmp)))
+  move $s0,$gp
+
+  // save jmp_buf
+  sd $a0,0($sp)
+
+  // obtain $sp
+  dadd $a0,$zero,$sp
+
+  // call tsan interceptor
+  jal __tsan_setjmp
+  daddiu $a1,$a0,40
+
+  // restore jmp_buf
+  ld $a0,0($sp)
+
+  // restore gp
+  move $gp,$s0
+
+  // load pointer of libc _setjmp to t9
+  dla $t9,(_ZN14__interception12real__setjmpE)
+
+  // restore env parameters
+  ld $gp,8($sp)
+  ld $fp,16($sp)
+  ld $ra,24($sp)
+  ld $s0,32($sp)
+  daddiu $sp,$sp,40
+
+  // tail jump to libc _setjmp
+  ld $t9,0($t9)
+  jr $t9
+  nop
+
+.size _setjmp, .-_setjmp
+
+.hidden __tsan_setjmp
+.globl sigsetjmp
+.comm _ZN14__interception14real_sigsetjmpE,8,8
+.type sigsetjmp, @function
+sigsetjmp:
+
+  // Save env parameters
+  daddiu $sp,$sp,-48
+  sd $s0,40($sp)
+  sd $ra,32($sp)
+  sd $fp,24($sp)
+  sd $gp,16($sp)
+
+  // calculate and save pointer to GOT
+  lui $gp,%hi(%neg(%gp_rel(sigsetjmp)))
+  daddu $gp,$gp,$t9
+  daddiu $gp,$gp,%lo(%neg(%gp_rel(sigsetjmp)))
+  move $s0,$gp
+
+  // save jmp_buf and savesig
+  sd $a0,0($sp)
+  sd $a1,8($sp)
+
+  // obtain $sp
+  dadd $a0,$zero,$sp
+
+  // call tsan interceptor
+  jal __tsan_setjmp
+  daddiu $a1,$a0,48
+
+  // restore jmp_buf and savesig
+  ld $a0,0($sp)
+  ld $a1,8($sp)
+
+  // restore gp
+  move $gp,$s0
+
+  // load pointer of libc sigsetjmp to t9
+  dla $t9,(_ZN14__interception14real_sigsetjmpE) 
+
+  // restore env parameters
+  ld $gp,16($sp)
+  ld $fp,24($sp)
+  ld $ra,32($sp)
+  ld $s0,40($sp)
+  daddiu $sp,$sp,48
+
+  // tail jump to libc sigsetjmp
+  ld $t9,0($t9)
+  jr $t9
+  nop
+
+.size sigsetjmp, .-sigsetjmp
+
+.hidden __tsan_setjmp
+.comm _ZN14__interception16real___sigsetjmpE,8,8
+.globl __sigsetjmp
+.type __sigsetjmp, @function
+__sigsetjmp:
+
+  // Save env parameters
+  daddiu $sp,$sp,-48
+  sd $s0,40($sp)
+  sd $ra,32($sp)
+  sd $fp,24($sp)
+  sd $gp,16($sp)
+
+  // calculate and save pointer to GOT
+  lui $gp,%hi(%neg(%gp_rel(__sigsetjmp)))
+  daddu $gp,$gp,$t9
+  daddiu $gp,$gp,%lo(%neg(%gp_rel(__sigsetjmp)))
+  move $s0,$gp
+
+  // save jmp_buf and savesig
+  sd $a0,0($sp)
+  sd $a1,8($sp)
+
+  // obtain $sp
+  dadd $a0,$zero,$sp
+
+  // call tsan interceptor
+  jal __tsan_setjmp
+  daddiu $a1,$a0,48
+
+  // restore jmp_buf and savesig
+  ld $a0,0($sp)
+  ld $a1,8($sp)
+
+  // restore gp
+  move $gp,$s0
+
+  // load pointer to libc __sigsetjmp in t9
+  dla $t9,(_ZN14__interception16real___sigsetjmpE)
+
+  // restore env parameters
+  ld $gp,16($sp)
+  ld $fp,24($sp)
+  ld $ra,32($sp)
+  ld $s0,40($sp)
+  daddiu $sp,$sp,48
+
+  // tail jump to libc __sigsetjmp
+  ld $t9,0($t9)
+  jr $t9
+  nop
+
+.size __sigsetjmp, .-__sigsetjmp
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mutex.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mutex.cpp
new file mode 100644
index 0000000000..5d31005c2a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_mutex.cpp
@@ -0,0 +1,577 @@
+//===-- tsan_rtl_mutex.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include <sanitizer_common/sanitizer_deadlock_detector_interface.h>
+#include <sanitizer_common/sanitizer_stackdepot.h>
+
+#include "tsan_rtl.h"
+#include "tsan_flags.h"
+#include "tsan_sync.h"
+#include "tsan_report.h"
+#include "tsan_symbolize.h"
+#include "tsan_platform.h"
+
+namespace __tsan {
+
+void ReportDeadlock(ThreadState *thr, uptr pc, DDReport *r);
+void ReportDestroyLocked(ThreadState *thr, uptr pc, uptr addr,
+                         FastState last_lock, StackID creation_stack_id);
+
+struct Callback final : public DDCallback {
+  ThreadState *thr;
+  uptr pc;
+
+  Callback(ThreadState *thr, uptr pc)
+      : thr(thr)
+      , pc(pc) {
+    DDCallback::pt = thr->proc()->dd_pt;
+    DDCallback::lt = thr->dd_lt;
+  }
+
+  StackID Unwind() override { return CurrentStackId(thr, pc); }
+  int UniqueTid() override { return thr->tid; }
+};
+
+void DDMutexInit(ThreadState *thr, uptr pc, SyncVar *s) {
+  Callback cb(thr, pc);
+  ctx->dd->MutexInit(&cb, &s->dd);
+  s->dd.ctx = s->addr;
+}
+
+static void ReportMutexMisuse(ThreadState *thr, uptr pc, ReportType typ,
+                              uptr addr, StackID creation_stack_id) {
+  // In Go, these misuses are either impossible, or detected by std lib,
+  // or false positives (e.g. unlock in a different thread).
+  if (SANITIZER_GO)
+    return;
+  if (!ShouldReport(thr, typ))
+    return;
+  ThreadRegistryLock l(&ctx->thread_registry);
+  ScopedReport rep(typ);
+  rep.AddMutex(addr, creation_stack_id);
+  VarSizeStackTrace trace;
+  ObtainCurrentStack(thr, pc, &trace);
+  rep.AddStack(trace, true);
+  rep.AddLocation(addr, 1);
+  OutputReport(thr, rep);
+}
+
+static void RecordMutexLock(ThreadState *thr, uptr pc, uptr addr,
+                            StackID stack_id, bool write) {
+  auto typ = write ? EventType::kLock : EventType::kRLock;
+  // Note: it's important to trace before modifying mutex set
+  // because tracing can switch trace part and we write the current
+  // mutex set in the beginning of each part.
+  // If we do it in the opposite order, we will write already reduced
+  // mutex set in the beginning of the part and then trace unlock again.
+  TraceMutexLock(thr, typ, pc, addr, stack_id);
+  thr->mset.AddAddr(addr, stack_id, write);
+}
+
+static void RecordMutexUnlock(ThreadState *thr, uptr addr) {
+  // See the comment in RecordMutexLock re order of operations.
+  TraceMutexUnlock(thr, addr);
+  thr->mset.DelAddr(addr);
+}
+
+void MutexCreate(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexCreate %zx flagz=0x%x\n", thr->tid, addr, flagz);
+  if (!(flagz & MutexFlagLinkerInit) && pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessWrite);
+  SlotLocker locker(thr);
+  auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+  s->SetFlags(flagz & MutexCreationFlagMask);
+  // Save stack in the case the sync object was created before as atomic.
+  if (!SANITIZER_GO && s->creation_stack_id == kInvalidStackID)
+    s->creation_stack_id = CurrentStackId(thr, pc);
+}
+
+void MutexDestroy(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexDestroy %zx\n", thr->tid, addr);
+  bool unlock_locked = false;
+  StackID creation_stack_id;
+  FastState last_lock;
+  {
+    auto s = ctx->metamap.GetSyncIfExists(addr);
+    if (!s)
+      return;
+    SlotLocker locker(thr);
+    {
+      Lock lock(&s->mtx);
+      creation_stack_id = s->creation_stack_id;
+      last_lock = s->last_lock;
+      if ((flagz & MutexFlagLinkerInit) || s->IsFlagSet(MutexFlagLinkerInit) ||
+          ((flagz & MutexFlagNotStatic) && !s->IsFlagSet(MutexFlagNotStatic))) {
+        // Destroy is no-op for linker-initialized mutexes.
+        return;
+      }
+      if (common_flags()->detect_deadlocks) {
+        Callback cb(thr, pc);
+        ctx->dd->MutexDestroy(&cb, &s->dd);
+        ctx->dd->MutexInit(&cb, &s->dd);
+      }
+      if (flags()->report_destroy_locked && s->owner_tid != kInvalidTid &&
+          !s->IsFlagSet(MutexFlagBroken)) {
+        s->SetFlags(MutexFlagBroken);
+        unlock_locked = true;
+      }
+      s->Reset();
+    }
+    // Imitate a memory write to catch unlock-destroy races.
+    if (pc && IsAppMem(addr))
+      MemoryAccess(thr, pc, addr, 1, kAccessWrite | kAccessFree);
+  }
+  if (unlock_locked && ShouldReport(thr, ReportTypeMutexDestroyLocked))
+    ReportDestroyLocked(thr, pc, addr, last_lock, creation_stack_id);
+  thr->mset.DelAddr(addr, true);
+  // s will be destroyed and freed in MetaMap::FreeBlock.
+}
+
+void MutexPreLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexPreLock %zx flagz=0x%x\n", thr->tid, addr, flagz);
+  if (flagz & MutexFlagTryLock)
+    return;
+  if (!common_flags()->detect_deadlocks)
+    return;
+  Callback cb(thr, pc);
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    ReadLock lock(&s->mtx);
+    s->UpdateFlags(flagz);
+    if (s->owner_tid != thr->tid)
+      ctx->dd->MutexBeforeLock(&cb, &s->dd, true);
+  }
+  ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+}
+
+void MutexPostLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz, int rec) {
+  DPrintf("#%d: MutexPostLock %zx flag=0x%x rec=%d\n",
+      thr->tid, addr, flagz, rec);
+  if (flagz & MutexFlagRecursiveLock)
+    CHECK_GT(rec, 0);
+  else
+    rec = 1;
+  if (pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);
+  bool report_double_lock = false;
+  bool pre_lock = false;
+  bool first = false;
+  StackID creation_stack_id = kInvalidStackID;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    creation_stack_id = s->creation_stack_id;
+    RecordMutexLock(thr, pc, addr, creation_stack_id, true);
+    {
+      Lock lock(&s->mtx);
+      first = s->recursion == 0;
+      s->UpdateFlags(flagz);
+      if (s->owner_tid == kInvalidTid) {
+        CHECK_EQ(s->recursion, 0);
+        s->owner_tid = thr->tid;
+        s->last_lock = thr->fast_state;
+      } else if (s->owner_tid == thr->tid) {
+        CHECK_GT(s->recursion, 0);
+      } else if (flags()->report_mutex_bugs && !s->IsFlagSet(MutexFlagBroken)) {
+        s->SetFlags(MutexFlagBroken);
+        report_double_lock = true;
+      }
+      s->recursion += rec;
+      if (first) {
+        if (!thr->ignore_sync) {
+          thr->clock.Acquire(s->clock);
+          thr->clock.Acquire(s->read_clock);
+        }
+      }
+      if (first && common_flags()->detect_deadlocks) {
+        pre_lock = (flagz & MutexFlagDoPreLockOnPostLock) &&
+                   !(flagz & MutexFlagTryLock);
+        Callback cb(thr, pc);
+        if (pre_lock)
+          ctx->dd->MutexBeforeLock(&cb, &s->dd, true);
+        ctx->dd->MutexAfterLock(&cb, &s->dd, true, flagz & MutexFlagTryLock);
+      }
+    }
+  }
+  if (report_double_lock)
+    ReportMutexMisuse(thr, pc, ReportTypeMutexDoubleLock, addr,
+                      creation_stack_id);
+  if (first && pre_lock && common_flags()->detect_deadlocks) {
+    Callback cb(thr, pc);
+    ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+  }
+}
+
+int MutexUnlock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexUnlock %zx flagz=0x%x\n", thr->tid, addr, flagz);
+  if (pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);
+  StackID creation_stack_id;
+  RecordMutexUnlock(thr, addr);
+  bool report_bad_unlock = false;
+  int rec = 0;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    bool released = false;
+    {
+      Lock lock(&s->mtx);
+      creation_stack_id = s->creation_stack_id;
+      if (!SANITIZER_GO && (s->recursion == 0 || s->owner_tid != thr->tid)) {
+        if (flags()->report_mutex_bugs && !s->IsFlagSet(MutexFlagBroken)) {
+          s->SetFlags(MutexFlagBroken);
+          report_bad_unlock = true;
+        }
+      } else {
+        rec = (flagz & MutexFlagRecursiveUnlock) ? s->recursion : 1;
+        s->recursion -= rec;
+        if (s->recursion == 0) {
+          s->owner_tid = kInvalidTid;
+          if (!thr->ignore_sync) {
+            thr->clock.ReleaseStore(&s->clock);
+            released = true;
+          }
+        }
+      }
+      if (common_flags()->detect_deadlocks && s->recursion == 0 &&
+          !report_bad_unlock) {
+        Callback cb(thr, pc);
+        ctx->dd->MutexBeforeUnlock(&cb, &s->dd, true);
+      }
+    }
+    if (released)
+      IncrementEpoch(thr);
+  }
+  if (report_bad_unlock)
+    ReportMutexMisuse(thr, pc, ReportTypeMutexBadUnlock, addr,
+                      creation_stack_id);
+  if (common_flags()->detect_deadlocks && !report_bad_unlock) {
+    Callback cb(thr, pc);
+    ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+  }
+  return rec;
+}
+
+void MutexPreReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexPreReadLock %zx flagz=0x%x\n", thr->tid, addr, flagz);
+  if ((flagz & MutexFlagTryLock) || !common_flags()->detect_deadlocks)
+    return;
+  Callback cb(thr, pc);
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    ReadLock lock(&s->mtx);
+    s->UpdateFlags(flagz);
+    ctx->dd->MutexBeforeLock(&cb, &s->dd, false);
+  }
+  ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+}
+
+void MutexPostReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {
+  DPrintf("#%d: MutexPostReadLock %zx flagz=0x%x\n", thr->tid, addr, flagz);
+  if (pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);
+  bool report_bad_lock = false;
+  bool pre_lock = false;
+  StackID creation_stack_id = kInvalidStackID;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    creation_stack_id = s->creation_stack_id;
+    RecordMutexLock(thr, pc, addr, creation_stack_id, false);
+    {
+      ReadLock lock(&s->mtx);
+      s->UpdateFlags(flagz);
+      if (s->owner_tid != kInvalidTid) {
+        if (flags()->report_mutex_bugs && !s->IsFlagSet(MutexFlagBroken)) {
+          s->SetFlags(MutexFlagBroken);
+          report_bad_lock = true;
+        }
+      }
+      if (!thr->ignore_sync)
+        thr->clock.Acquire(s->clock);
+      s->last_lock = thr->fast_state;
+      if (common_flags()->detect_deadlocks) {
+        pre_lock = (flagz & MutexFlagDoPreLockOnPostLock) &&
+                   !(flagz & MutexFlagTryLock);
+        Callback cb(thr, pc);
+        if (pre_lock)
+          ctx->dd->MutexBeforeLock(&cb, &s->dd, false);
+        ctx->dd->MutexAfterLock(&cb, &s->dd, false, flagz & MutexFlagTryLock);
+      }
+    }
+  }
+  if (report_bad_lock)
+    ReportMutexMisuse(thr, pc, ReportTypeMutexBadReadLock, addr,
+                      creation_stack_id);
+  if (pre_lock  && common_flags()->detect_deadlocks) {
+    Callback cb(thr, pc);
+    ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+  }
+}
+
+void MutexReadUnlock(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: MutexReadUnlock %zx\n", thr->tid, addr);
+  if (pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);
+  RecordMutexUnlock(thr, addr);
+  StackID creation_stack_id;
+  bool report_bad_unlock = false;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    bool released = false;
+    {
+      Lock lock(&s->mtx);
+      creation_stack_id = s->creation_stack_id;
+      if (s->owner_tid != kInvalidTid) {
+        if (flags()->report_mutex_bugs && !s->IsFlagSet(MutexFlagBroken)) {
+          s->SetFlags(MutexFlagBroken);
+          report_bad_unlock = true;
+        }
+      }
+      if (!thr->ignore_sync) {
+        thr->clock.Release(&s->read_clock);
+        released = true;
+      }
+      if (common_flags()->detect_deadlocks && s->recursion == 0) {
+        Callback cb(thr, pc);
+        ctx->dd->MutexBeforeUnlock(&cb, &s->dd, false);
+      }
+    }
+    if (released)
+      IncrementEpoch(thr);
+  }
+  if (report_bad_unlock)
+    ReportMutexMisuse(thr, pc, ReportTypeMutexBadReadUnlock, addr,
+                      creation_stack_id);
+  if (common_flags()->detect_deadlocks) {
+    Callback cb(thr, pc);
+    ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+  }
+}
+
+void MutexReadOrWriteUnlock(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: MutexReadOrWriteUnlock %zx\n", thr->tid, addr);
+  if (pc && IsAppMem(addr))
+    MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);
+  RecordMutexUnlock(thr, addr);
+  StackID creation_stack_id;
+  bool report_bad_unlock = false;
+  bool write = true;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    bool released = false;
+    {
+      Lock lock(&s->mtx);
+      creation_stack_id = s->creation_stack_id;
+      if (s->owner_tid == kInvalidTid) {
+        // Seems to be read unlock.
+        write = false;
+        if (!thr->ignore_sync) {
+          thr->clock.Release(&s->read_clock);
+          released = true;
+        }
+      } else if (s->owner_tid == thr->tid) {
+        // Seems to be write unlock.
+        CHECK_GT(s->recursion, 0);
+        s->recursion--;
+        if (s->recursion == 0) {
+          s->owner_tid = kInvalidTid;
+          if (!thr->ignore_sync) {
+            thr->clock.ReleaseStore(&s->clock);
+            released = true;
+          }
+        }
+      } else if (!s->IsFlagSet(MutexFlagBroken)) {
+        s->SetFlags(MutexFlagBroken);
+        report_bad_unlock = true;
+      }
+      if (common_flags()->detect_deadlocks && s->recursion == 0) {
+        Callback cb(thr, pc);
+        ctx->dd->MutexBeforeUnlock(&cb, &s->dd, write);
+      }
+    }
+    if (released)
+      IncrementEpoch(thr);
+  }
+  if (report_bad_unlock)
+    ReportMutexMisuse(thr, pc, ReportTypeMutexBadUnlock, addr,
+                      creation_stack_id);
+  if (common_flags()->detect_deadlocks) {
+    Callback cb(thr, pc);
+    ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));
+  }
+}
+
+void MutexRepair(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: MutexRepair %zx\n", thr->tid, addr);
+  SlotLocker locker(thr);
+  auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+  Lock lock(&s->mtx);
+  s->owner_tid = kInvalidTid;
+  s->recursion = 0;
+}
+
+void MutexInvalidAccess(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: MutexInvalidAccess %zx\n", thr->tid, addr);
+  StackID creation_stack_id = kInvalidStackID;
+  {
+    SlotLocker locker(thr);
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);
+    if (s)
+      creation_stack_id = s->creation_stack_id;
+  }
+  ReportMutexMisuse(thr, pc, ReportTypeMutexInvalidAccess, addr,
+                    creation_stack_id);
+}
+
+void Acquire(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: Acquire %zx\n", thr->tid, addr);
+  if (thr->ignore_sync)
+    return;
+  auto s = ctx->metamap.GetSyncIfExists(addr);
+  if (!s)
+    return;
+  SlotLocker locker(thr);
+  if (!s->clock)
+    return;
+  ReadLock lock(&s->mtx);
+  thr->clock.Acquire(s->clock);
+}
+
+void AcquireGlobal(ThreadState *thr) {
+  DPrintf("#%d: AcquireGlobal\n", thr->tid);
+  if (thr->ignore_sync)
+    return;
+  SlotLocker locker(thr);
+  for (auto &slot : ctx->slots) thr->clock.Set(slot.sid, slot.epoch());
+}
+
+void Release(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: Release %zx\n", thr->tid, addr);
+  if (thr->ignore_sync)
+    return;
+  SlotLocker locker(thr);
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);
+    Lock lock(&s->mtx);
+    thr->clock.Release(&s->clock);
+  }
+  IncrementEpoch(thr);
+}
+
+void ReleaseStore(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: ReleaseStore %zx\n", thr->tid, addr);
+  if (thr->ignore_sync)
+    return;
+  SlotLocker locker(thr);
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);
+    Lock lock(&s->mtx);
+    thr->clock.ReleaseStore(&s->clock);
+  }
+  IncrementEpoch(thr);
+}
+
+void ReleaseStoreAcquire(ThreadState *thr, uptr pc, uptr addr) {
+  DPrintf("#%d: ReleaseStoreAcquire %zx\n", thr->tid, addr);
+  if (thr->ignore_sync)
+    return;
+  SlotLocker locker(thr);
+  {
+    auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);
+    Lock lock(&s->mtx);
+    thr->clock.ReleaseStoreAcquire(&s->clock);
+  }
+  IncrementEpoch(thr);
+}
+
+void IncrementEpoch(ThreadState *thr) {
+  DCHECK(!thr->ignore_sync);
+  DCHECK(thr->slot_locked);
+  Epoch epoch = EpochInc(thr->fast_state.epoch());
+  if (!EpochOverflow(epoch)) {
+    Sid sid = thr->fast_state.sid();
+    thr->clock.Set(sid, epoch);
+    thr->fast_state.SetEpoch(epoch);
+    thr->slot->SetEpoch(epoch);
+    TraceTime(thr);
+  }
+}
+
+#if !SANITIZER_GO
+void AfterSleep(ThreadState *thr, uptr pc) {
+  DPrintf("#%d: AfterSleep\n", thr->tid);
+  if (thr->ignore_sync)
+    return;
+  thr->last_sleep_stack_id = CurrentStackId(thr, pc);
+  thr->last_sleep_clock.Reset();
+  SlotLocker locker(thr);
+  for (auto &slot : ctx->slots)
+    thr->last_sleep_clock.Set(slot.sid, slot.epoch());
+}
+#endif
+
+void ReportDeadlock(ThreadState *thr, uptr pc, DDReport *r) {
+  if (r == 0 || !ShouldReport(thr, ReportTypeDeadlock))
+    return;
+  ThreadRegistryLock l(&ctx->thread_registry);
+  ScopedReport rep(ReportTypeDeadlock);
+  for (int i = 0; i < r->n; i++) {
+    rep.AddMutex(r->loop[i].mtx_ctx0, r->loop[i].stk[0]);
+    rep.AddUniqueTid((int)r->loop[i].thr_ctx);
+    rep.AddThread((int)r->loop[i].thr_ctx);
+  }
+  uptr dummy_pc = 0x42;
+  for (int i = 0; i < r->n; i++) {
+    for (int j = 0; j < (flags()->second_deadlock_stack ? 2 : 1); j++) {
+      u32 stk = r->loop[i].stk[j];
+      if (stk && stk != kInvalidStackID) {
+        rep.AddStack(StackDepotGet(stk), true);
+      } else {
+        // Sometimes we fail to extract the stack trace (FIXME: investigate),
+        // but we should still produce some stack trace in the report.
+        rep.AddStack(StackTrace(&dummy_pc, 1), true);
+      }
+    }
+  }
+  OutputReport(thr, rep);
+}
+
+void ReportDestroyLocked(ThreadState *thr, uptr pc, uptr addr,
+                         FastState last_lock, StackID creation_stack_id) {
+  // We need to lock the slot during RestoreStack because it protects
+  // the slot journal.
+  Lock slot_lock(&ctx->slots[static_cast<uptr>(last_lock.sid())].mtx);
+  ThreadRegistryLock l0(&ctx->thread_registry);
+  Lock slots_lock(&ctx->slot_mtx);
+  ScopedReport rep(ReportTypeMutexDestroyLocked);
+  rep.AddMutex(addr, creation_stack_id);
+  VarSizeStackTrace trace;
+  ObtainCurrentStack(thr, pc, &trace);
+  rep.AddStack(trace, true);
+
+  Tid tid;
+  DynamicMutexSet mset;
+  uptr tag;
+  if (!RestoreStack(EventType::kLock, last_lock.sid(), last_lock.epoch(), addr,
+                    0, kAccessWrite, &tid, &trace, mset, &tag))
+    return;
+  rep.AddStack(trace, true);
+  rep.AddLocation(addr, 1);
+  OutputReport(thr, rep);
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_ppc64.S b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_ppc64.S
new file mode 100644
index 0000000000..8285e21aa1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_ppc64.S
@@ -0,0 +1,288 @@
+#include "tsan_ppc_regs.h"
+
+        .section .text
+        .hidden __tsan_setjmp
+        .globl _setjmp
+        .type _setjmp, @function
+        .align 4
+#if _CALL_ELF == 2
+_setjmp:
+#else
+	.section ".opd","aw"
+	.align 3
+_setjmp:
+	.quad   .L._setjmp,.TOC.@tocbase,0
+	.previous
+#endif
+.L._setjmp:
+        mflr    r0
+        stdu    r1,-48(r1)
+        std     r2,24(r1)
+        std     r3,32(r1)
+        std     r0,40(r1)
+        // r3 is the original stack pointer.
+        addi    r3,r1,48
+        // r4 is the mangled stack pointer (see glibc)
+        ld      r4,-28696(r13)
+        xor     r4,r3,r4
+        // Materialize a TOC in case we were called from libc.
+        // For big-endian, we load the TOC from the OPD.  For little-
+        // endian, we use the .TOC. symbol to find it.
+        nop
+        bcl     20,31,0f
+0:
+        mflr    r2
+#if _CALL_ELF == 2
+        addis   r2,r2,.TOC.-0b@ha
+        addi    r2,r2,.TOC.-0b@l
+#else
+        addis   r2,r2,_setjmp-0b@ha
+        addi    r2,r2,_setjmp-0b@l
+        ld      r2,8(r2)
+#endif
+        // Call the interceptor.
+        bl      __tsan_setjmp
+        nop
+        // Restore regs needed for setjmp.
+        ld      r3,32(r1)
+        ld      r0,40(r1)
+        // Emulate the real setjmp function.  We do this because we can't
+        // perform a sibcall:  The real setjmp function trashes the TOC
+        // pointer, and with a sibcall we have no way to restore it.
+        // This way we can make sure our caller's stack pointer and
+        // link register are saved correctly in the jmpbuf.
+        ld      r6,-28696(r13)
+        addi    r5,r1,48  // original stack ptr of caller
+        xor     r5,r6,r5
+        std     r5,0(r3)  // mangled stack ptr of caller
+        ld      r5,24(r1)
+        std     r5,8(r3)  // caller's saved TOC pointer
+        xor     r0,r6,r0
+        std     r0,16(r3) // caller's mangled return address
+        mfcr    r0
+        // Nonvolatiles.
+        std     r14,24(r3)
+        stfd    f14,176(r3)
+        stw     r0,172(r3) // CR
+        std     r15,32(r3)
+        stfd    f15,184(r3)
+        std     r16,40(r3)
+        stfd    f16,192(r3)
+        std     r17,48(r3)
+        stfd    f17,200(r3)
+        std     r18,56(r3)
+        stfd    f18,208(r3)
+        std     r19,64(r3)
+        stfd    f19,216(r3)
+        std     r20,72(r3)
+        stfd    f20,224(r3)
+        std     r21,80(r3)
+        stfd    f21,232(r3)
+        std     r22,88(r3)
+        stfd    f22,240(r3)
+        std     r23,96(r3)
+        stfd    f23,248(r3)
+        std     r24,104(r3)
+        stfd    f24,256(r3)
+        std     r25,112(r3)
+        stfd    f25,264(r3)
+        std     r26,120(r3)
+        stfd    f26,272(r3)
+        std     r27,128(r3)
+        stfd    f27,280(r3)
+        std     r28,136(r3)
+        stfd    f28,288(r3)
+        std     r29,144(r3)
+        stfd    f29,296(r3)
+        std     r30,152(r3)
+        stfd    f30,304(r3)
+        std     r31,160(r3)
+        stfd    f31,312(r3)
+        addi    r5,r3,320
+        mfspr   r0,256
+        stw     r0,168(r3)  // VRSAVE
+        addi    r6,r5,16
+        stvx    v20,0,r5
+        addi    r5,r5,32
+        stvx    v21,0,r6
+        addi    r6,r6,32
+        stvx    v22,0,r5
+        addi    r5,r5,32
+        stvx    v23,0,r6
+        addi    r6,r6,32
+        stvx    v24,0,r5
+        addi    r5,r5,32
+        stvx    v25,0,r6
+        addi    r6,r6,32
+        stvx    v26,0,r5
+        addi    r5,r5,32
+        stvx    v27,0,r6
+        addi    r6,r6,32
+        stvx    v28,0,r5
+        addi    r5,r5,32
+        stvx    v29,0,r6
+        addi    r6,r6,32
+        stvx    v30,0,r5
+        stvx    v31,0,r6
+        // Clear the "mask-saved" slot.
+        li      r4,0
+        stw     r4,512(r3)
+        // Restore TOC, LR, and stack and return to caller.
+        ld      r2,24(r1)
+        ld      r0,40(r1)
+        addi    r1,r1,48
+        li      r3,0  // This is the setjmp return path
+        mtlr    r0
+        blr
+        .size _setjmp, .-.L._setjmp
+
+        .globl setjmp
+        .type setjmp, @function
+        .align 4
+setjmp:
+        b       _setjmp
+        .size setjmp, .-setjmp
+
+        // sigsetjmp is like setjmp, except that the mask in r4 needs
+        // to be saved at offset 512 of the jump buffer.
+        .globl __sigsetjmp
+        .type __sigsetjmp, @function
+        .align 4
+#if _CALL_ELF == 2
+__sigsetjmp:
+#else
+	.section ".opd","aw"
+	.align 3
+__sigsetjmp:
+	.quad   .L.__sigsetjmp,.TOC.@tocbase,0
+	.previous
+#endif
+.L.__sigsetjmp:
+        mflr    r0
+        stdu    r1,-64(r1)
+        std     r2,24(r1)
+        std     r3,32(r1)
+        std     r4,40(r1)
+        std     r0,48(r1)
+        // r3 is the original stack pointer.
+        addi    r3,r1,64
+        // r4 is the mangled stack pointer (see glibc)
+        ld      r4,-28696(r13)
+        xor     r4,r3,r4
+        // Materialize a TOC in case we were called from libc.
+        // For big-endian, we load the TOC from the OPD.  For little-
+        // endian, we use the .TOC. symbol to find it.
+        nop
+        bcl     20,31,1f
+1:
+        mflr    r2
+#if _CALL_ELF == 2
+        addis   r2,r2,.TOC.-1b@ha
+        addi    r2,r2,.TOC.-1b@l
+#else
+        addis   r2,r2,_setjmp-1b@ha
+        addi    r2,r2,_setjmp-1b@l
+        ld      r2,8(r2)
+#endif
+        // Call the interceptor.
+        bl      __tsan_setjmp
+        nop
+        // Restore regs needed for __sigsetjmp.
+        ld      r3,32(r1)
+        ld      r4,40(r1)
+        ld      r0,48(r1)
+        // Emulate the real sigsetjmp function.  We do this because we can't
+        // perform a sibcall:  The real sigsetjmp function trashes the TOC
+        // pointer, and with a sibcall we have no way to restore it.
+        // This way we can make sure our caller's stack pointer and
+        // link register are saved correctly in the jmpbuf.
+        ld      r6,-28696(r13)
+        addi    r5,r1,64  // original stack ptr of caller
+        xor     r5,r6,r5
+        std     r5,0(r3)  // mangled stack ptr of caller
+        ld      r5,24(r1)
+        std     r5,8(r3)  // caller's saved TOC pointer
+        xor     r0,r6,r0
+        std     r0,16(r3) // caller's mangled return address
+        mfcr    r0
+        // Nonvolatiles.
+        std     r14,24(r3)
+        stfd    f14,176(r3)
+        stw     r0,172(r3) // CR
+        std     r15,32(r3)
+        stfd    f15,184(r3)
+        std     r16,40(r3)
+        stfd    f16,192(r3)
+        std     r17,48(r3)
+        stfd    f17,200(r3)
+        std     r18,56(r3)
+        stfd    f18,208(r3)
+        std     r19,64(r3)
+        stfd    f19,216(r3)
+        std     r20,72(r3)
+        stfd    f20,224(r3)
+        std     r21,80(r3)
+        stfd    f21,232(r3)
+        std     r22,88(r3)
+        stfd    f22,240(r3)
+        std     r23,96(r3)
+        stfd    f23,248(r3)
+        std     r24,104(r3)
+        stfd    f24,256(r3)
+        std     r25,112(r3)
+        stfd    f25,264(r3)
+        std     r26,120(r3)
+        stfd    f26,272(r3)
+        std     r27,128(r3)
+        stfd    f27,280(r3)
+        std     r28,136(r3)
+        stfd    f28,288(r3)
+        std     r29,144(r3)
+        stfd    f29,296(r3)
+        std     r30,152(r3)
+        stfd    f30,304(r3)
+        std     r31,160(r3)
+        stfd    f31,312(r3)
+        addi    r5,r3,320
+        mfspr   r0,256
+        stw     r0,168(r3) // VRSAVE
+        addi    r6,r5,16
+        stvx    v20,0,r5
+        addi    r5,r5,32
+        stvx    v21,0,r6
+        addi    r6,r6,32
+        stvx    v22,0,r5
+        addi    r5,r5,32
+        stvx    v23,0,r6
+        addi    r6,r6,32
+        stvx    v24,0,r5
+        addi    r5,r5,32
+        stvx    v25,0,r6
+        addi    r6,r6,32
+        stvx    v26,0,r5
+        addi    r5,r5,32
+        stvx    v27,0,r6
+        addi    r6,r6,32
+        stvx    v28,0,r5
+        addi    r5,r5,32
+        stvx    v29,0,r6
+        addi    r6,r6,32
+        stvx    v30,0,r5
+        stvx    v31,0,r6
+        // Save into the "mask-saved" slot.
+        stw     r4,512(r3)
+        // Restore TOC, LR, and stack and return to caller.
+        ld      r2,24(r1)
+        ld      r0,48(r1)
+        addi    r1,r1,64
+        li      r3,0  // This is the sigsetjmp return path
+        mtlr    r0
+        blr
+        .size __sigsetjmp, .-.L.__sigsetjmp
+
+        .globl sigsetjmp
+        .type sigsetjmp, @function
+        .align 4
+sigsetjmp:
+        b       __sigsetjmp
+        .size sigsetjmp, .-sigsetjmp
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_proc.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_proc.cpp
new file mode 100644
index 0000000000..5acc396720
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_proc.cpp
@@ -0,0 +1,59 @@
+//===-- tsan_rtl_proc.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+#include "tsan_flags.h"
+
+namespace __tsan {
+
+Processor *ProcCreate() {
+  void *mem = InternalAlloc(sizeof(Processor));
+  internal_memset(mem, 0, sizeof(Processor));
+  Processor *proc = new(mem) Processor;
+  proc->thr = nullptr;
+#if !SANITIZER_GO
+  AllocatorProcStart(proc);
+#endif
+  if (common_flags()->detect_deadlocks)
+    proc->dd_pt = ctx->dd->CreatePhysicalThread();
+  return proc;
+}
+
+void ProcDestroy(Processor *proc) {
+  CHECK_EQ(proc->thr, nullptr);
+#if !SANITIZER_GO
+  AllocatorProcFinish(proc);
+#endif
+  ctx->metamap.OnProcIdle(proc);
+  if (common_flags()->detect_deadlocks)
+     ctx->dd->DestroyPhysicalThread(proc->dd_pt);
+  proc->~Processor();
+  InternalFree(proc);
+}
+
+void ProcWire(Processor *proc, ThreadState *thr) {
+  CHECK_EQ(thr->proc1, nullptr);
+  CHECK_EQ(proc->thr, nullptr);
+  thr->proc1 = proc;
+  proc->thr = thr;
+}
+
+void ProcUnwire(Processor *proc, ThreadState *thr) {
+  CHECK_EQ(thr->proc1, proc);
+  CHECK_EQ(proc->thr, thr);
+  thr->proc1 = nullptr;
+  proc->thr = nullptr;
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_report.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_report.cpp
new file mode 100644
index 0000000000..58949ead07
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_report.cpp
@@ -0,0 +1,869 @@
+//===-- tsan_rtl_report.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_stackdepot.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "tsan_platform.h"
+#include "tsan_rtl.h"
+#include "tsan_suppressions.h"
+#include "tsan_symbolize.h"
+#include "tsan_report.h"
+#include "tsan_sync.h"
+#include "tsan_mman.h"
+#include "tsan_flags.h"
+#include "tsan_fd.h"
+
+namespace __tsan {
+
+using namespace __sanitizer;
+
+static ReportStack *SymbolizeStack(StackTrace trace);
+
+// Can be overriden by an application/test to intercept reports.
+#ifdef TSAN_EXTERNAL_HOOKS
+bool OnReport(const ReportDesc *rep, bool suppressed);
+#else
+SANITIZER_WEAK_CXX_DEFAULT_IMPL
+bool OnReport(const ReportDesc *rep, bool suppressed) {
+  (void)rep;
+  return suppressed;
+}
+#endif
+
+SANITIZER_WEAK_DEFAULT_IMPL
+void __tsan_on_report(const ReportDesc *rep) {
+  (void)rep;
+}
+
+static void StackStripMain(SymbolizedStack *frames) {
+  SymbolizedStack *last_frame = nullptr;
+  SymbolizedStack *last_frame2 = nullptr;
+  for (SymbolizedStack *cur = frames; cur; cur = cur->next) {
+    last_frame2 = last_frame;
+    last_frame = cur;
+  }
+
+  if (last_frame2 == 0)
+    return;
+#if !SANITIZER_GO
+  const char *last = last_frame->info.function;
+  const char *last2 = last_frame2->info.function;
+  // Strip frame above 'main'
+  if (last2 && 0 == internal_strcmp(last2, "main")) {
+    last_frame->ClearAll();
+    last_frame2->next = nullptr;
+  // Strip our internal thread start routine.
+  } else if (last && 0 == internal_strcmp(last, "__tsan_thread_start_func")) {
+    last_frame->ClearAll();
+    last_frame2->next = nullptr;
+    // Strip global ctors init, .preinit_array and main caller.
+  } else if (last && (0 == internal_strcmp(last, "__do_global_ctors_aux") ||
+                      0 == internal_strcmp(last, "__libc_csu_init") ||
+                      0 == internal_strcmp(last, "__libc_start_main"))) {
+    last_frame->ClearAll();
+    last_frame2->next = nullptr;
+  // If both are 0, then we probably just failed to symbolize.
+  } else if (last || last2) {
+    // Ensure that we recovered stack completely. Trimmed stack
+    // can actually happen if we do not instrument some code,
+    // so it's only a debug print. However we must try hard to not miss it
+    // due to our fault.
+    DPrintf("Bottom stack frame is missed\n");
+  }
+#else
+  // The last frame always point into runtime (gosched0, goexit0, runtime.main).
+  last_frame->ClearAll();
+  last_frame2->next = nullptr;
+#endif
+}
+
+ReportStack *SymbolizeStackId(u32 stack_id) {
+  if (stack_id == 0)
+    return 0;
+  StackTrace stack = StackDepotGet(stack_id);
+  if (stack.trace == nullptr)
+    return nullptr;
+  return SymbolizeStack(stack);
+}
+
+static ReportStack *SymbolizeStack(StackTrace trace) {
+  if (trace.size == 0)
+    return 0;
+  SymbolizedStack *top = nullptr;
+  for (uptr si = 0; si < trace.size; si++) {
+    const uptr pc = trace.trace[si];
+    uptr pc1 = pc;
+    // We obtain the return address, but we're interested in the previous
+    // instruction.
+    if ((pc & kExternalPCBit) == 0)
+      pc1 = StackTrace::GetPreviousInstructionPc(pc);
+    SymbolizedStack *ent = SymbolizeCode(pc1);
+    CHECK_NE(ent, 0);
+    SymbolizedStack *last = ent;
+    while (last->next) {
+      last->info.address = pc;  // restore original pc for report
+      last = last->next;
+    }
+    last->info.address = pc;  // restore original pc for report
+    last->next = top;
+    top = ent;
+  }
+  StackStripMain(top);
+
+  auto *stack = New<ReportStack>();
+  stack->frames = top;
+  return stack;
+}
+
+bool ShouldReport(ThreadState *thr, ReportType typ) {
+  // We set thr->suppress_reports in the fork context.
+  // Taking any locking in the fork context can lead to deadlocks.
+  // If any locks are already taken, it's too late to do this check.
+  CheckedMutex::CheckNoLocks();
+  // For the same reason check we didn't lock thread_registry yet.
+  if (SANITIZER_DEBUG)
+    ThreadRegistryLock l(&ctx->thread_registry);
+  if (!flags()->report_bugs || thr->suppress_reports)
+    return false;
+  switch (typ) {
+    case ReportTypeSignalUnsafe:
+      return flags()->report_signal_unsafe;
+    case ReportTypeThreadLeak:
+#if !SANITIZER_GO
+      // It's impossible to join phantom threads
+      // in the child after fork.
+      if (ctx->after_multithreaded_fork)
+        return false;
+#endif
+      return flags()->report_thread_leaks;
+    case ReportTypeMutexDestroyLocked:
+      return flags()->report_destroy_locked;
+    default:
+      return true;
+  }
+}
+
+ScopedReportBase::ScopedReportBase(ReportType typ, uptr tag) {
+  ctx->thread_registry.CheckLocked();
+  rep_ = New<ReportDesc>();
+  rep_->typ = typ;
+  rep_->tag = tag;
+  ctx->report_mtx.Lock();
+}
+
+ScopedReportBase::~ScopedReportBase() {
+  ctx->report_mtx.Unlock();
+  DestroyAndFree(rep_);
+}
+
+void ScopedReportBase::AddStack(StackTrace stack, bool suppressable) {
+  ReportStack **rs = rep_->stacks.PushBack();
+  *rs = SymbolizeStack(stack);
+  (*rs)->suppressable = suppressable;
+}
+
+void ScopedReportBase::AddMemoryAccess(uptr addr, uptr external_tag, Shadow s,
+                                       Tid tid, StackTrace stack,
+                                       const MutexSet *mset) {
+  uptr addr0, size;
+  AccessType typ;
+  s.GetAccess(&addr0, &size, &typ);
+  auto *mop = New<ReportMop>();
+  rep_->mops.PushBack(mop);
+  mop->tid = tid;
+  mop->addr = addr + addr0;
+  mop->size = size;
+  mop->write = !(typ & kAccessRead);
+  mop->atomic = typ & kAccessAtomic;
+  mop->stack = SymbolizeStack(stack);
+  mop->external_tag = external_tag;
+  if (mop->stack)
+    mop->stack->suppressable = true;
+  for (uptr i = 0; i < mset->Size(); i++) {
+    MutexSet::Desc d = mset->Get(i);
+    int id = this->AddMutex(d.addr, d.stack_id);
+    ReportMopMutex mtx = {id, d.write};
+    mop->mset.PushBack(mtx);
+  }
+}
+
+void ScopedReportBase::AddUniqueTid(Tid unique_tid) {
+  rep_->unique_tids.PushBack(unique_tid);
+}
+
+void ScopedReportBase::AddThread(const ThreadContext *tctx, bool suppressable) {
+  for (uptr i = 0; i < rep_->threads.Size(); i++) {
+    if ((u32)rep_->threads[i]->id == tctx->tid)
+      return;
+  }
+  auto *rt = New<ReportThread>();
+  rep_->threads.PushBack(rt);
+  rt->id = tctx->tid;
+  rt->os_id = tctx->os_id;
+  rt->running = (tctx->status == ThreadStatusRunning);
+  rt->name = internal_strdup(tctx->name);
+  rt->parent_tid = tctx->parent_tid;
+  rt->thread_type = tctx->thread_type;
+  rt->stack = 0;
+  rt->stack = SymbolizeStackId(tctx->creation_stack_id);
+  if (rt->stack)
+    rt->stack->suppressable = suppressable;
+}
+
+#if !SANITIZER_GO
+static ThreadContext *FindThreadByTidLocked(Tid tid) {
+  ctx->thread_registry.CheckLocked();
+  return static_cast<ThreadContext *>(
+      ctx->thread_registry.GetThreadLocked(tid));
+}
+
+static bool IsInStackOrTls(ThreadContextBase *tctx_base, void *arg) {
+  uptr addr = (uptr)arg;
+  ThreadContext *tctx = static_cast<ThreadContext*>(tctx_base);
+  if (tctx->status != ThreadStatusRunning)
+    return false;
+  ThreadState *thr = tctx->thr;
+  CHECK(thr);
+  return ((addr >= thr->stk_addr && addr < thr->stk_addr + thr->stk_size) ||
+          (addr >= thr->tls_addr && addr < thr->tls_addr + thr->tls_size));
+}
+
+ThreadContext *IsThreadStackOrTls(uptr addr, bool *is_stack) {
+  ctx->thread_registry.CheckLocked();
+  ThreadContext *tctx =
+      static_cast<ThreadContext *>(ctx->thread_registry.FindThreadContextLocked(
+          IsInStackOrTls, (void *)addr));
+  if (!tctx)
+    return 0;
+  ThreadState *thr = tctx->thr;
+  CHECK(thr);
+  *is_stack = (addr >= thr->stk_addr && addr < thr->stk_addr + thr->stk_size);
+  return tctx;
+}
+#endif
+
+void ScopedReportBase::AddThread(Tid tid, bool suppressable) {
+#if !SANITIZER_GO
+  if (const ThreadContext *tctx = FindThreadByTidLocked(tid))
+    AddThread(tctx, suppressable);
+#endif
+}
+
+int ScopedReportBase::AddMutex(uptr addr, StackID creation_stack_id) {
+  for (uptr i = 0; i < rep_->mutexes.Size(); i++) {
+    if (rep_->mutexes[i]->addr == addr)
+      return rep_->mutexes[i]->id;
+  }
+  auto *rm = New<ReportMutex>();
+  rep_->mutexes.PushBack(rm);
+  rm->id = rep_->mutexes.Size() - 1;
+  rm->addr = addr;
+  rm->stack = SymbolizeStackId(creation_stack_id);
+  return rm->id;
+}
+
+void ScopedReportBase::AddLocation(uptr addr, uptr size) {
+  if (addr == 0)
+    return;
+#if !SANITIZER_GO
+  int fd = -1;
+  Tid creat_tid = kInvalidTid;
+  StackID creat_stack = 0;
+  if (FdLocation(addr, &fd, &creat_tid, &creat_stack)) {
+    auto *loc = New<ReportLocation>();
+    loc->type = ReportLocationFD;
+    loc->fd = fd;
+    loc->tid = creat_tid;
+    loc->stack = SymbolizeStackId(creat_stack);
+    rep_->locs.PushBack(loc);
+    ThreadContext *tctx = FindThreadByTidLocked(creat_tid);
+    if (tctx)
+      AddThread(tctx);
+    return;
+  }
+  MBlock *b = 0;
+  uptr block_begin = 0;
+  Allocator *a = allocator();
+  if (a->PointerIsMine((void*)addr)) {
+    block_begin = (uptr)a->GetBlockBegin((void *)addr);
+    if (block_begin)
+      b = ctx->metamap.GetBlock(block_begin);
+  }
+  if (!b)
+    b = JavaHeapBlock(addr, &block_begin);
+  if (b != 0) {
+    auto *loc = New<ReportLocation>();
+    loc->type = ReportLocationHeap;
+    loc->heap_chunk_start = block_begin;
+    loc->heap_chunk_size = b->siz;
+    loc->external_tag = b->tag;
+    loc->tid = b->tid;
+    loc->stack = SymbolizeStackId(b->stk);
+    rep_->locs.PushBack(loc);
+    if (ThreadContext *tctx = FindThreadByTidLocked(b->tid))
+      AddThread(tctx);
+    return;
+  }
+  bool is_stack = false;
+  if (ThreadContext *tctx = IsThreadStackOrTls(addr, &is_stack)) {
+    auto *loc = New<ReportLocation>();
+    loc->type = is_stack ? ReportLocationStack : ReportLocationTLS;
+    loc->tid = tctx->tid;
+    rep_->locs.PushBack(loc);
+    AddThread(tctx);
+  }
+#endif
+  if (ReportLocation *loc = SymbolizeData(addr)) {
+    loc->suppressable = true;
+    rep_->locs.PushBack(loc);
+    return;
+  }
+}
+
+#if !SANITIZER_GO
+void ScopedReportBase::AddSleep(StackID stack_id) {
+  rep_->sleep = SymbolizeStackId(stack_id);
+}
+#endif
+
+void ScopedReportBase::SetCount(int count) { rep_->count = count; }
+
+const ReportDesc *ScopedReportBase::GetReport() const { return rep_; }
+
+ScopedReport::ScopedReport(ReportType typ, uptr tag)
+    : ScopedReportBase(typ, tag) {}
+
+ScopedReport::~ScopedReport() {}
+
+// Replays the trace up to last_pos position in the last part
+// or up to the provided epoch/sid (whichever is earlier)
+// and calls the provided function f for each event.
+template <typename Func>
+void TraceReplay(Trace *trace, TracePart *last, Event *last_pos, Sid sid,
+                 Epoch epoch, Func f) {
+  TracePart *part = trace->parts.Front();
+  Sid ev_sid = kFreeSid;
+  Epoch ev_epoch = kEpochOver;
+  for (;;) {
+    DCHECK_EQ(part->trace, trace);
+    // Note: an event can't start in the last element.
+    // Since an event can take up to 2 elements,
+    // we ensure we have at least 2 before adding an event.
+    Event *end = &part->events[TracePart::kSize - 1];
+    if (part == last)
+      end = last_pos;
+    f(kFreeSid, kEpochOver, nullptr);  // notify about part start
+    for (Event *evp = &part->events[0]; evp < end; evp++) {
+      Event *evp0 = evp;
+      if (!evp->is_access && !evp->is_func) {
+        switch (evp->type) {
+          case EventType::kTime: {
+            auto *ev = reinterpret_cast<EventTime *>(evp);
+            ev_sid = static_cast<Sid>(ev->sid);
+            ev_epoch = static_cast<Epoch>(ev->epoch);
+            if (ev_sid == sid && ev_epoch > epoch)
+              return;
+            break;
+          }
+          case EventType::kAccessExt:
+            FALLTHROUGH;
+          case EventType::kAccessRange:
+            FALLTHROUGH;
+          case EventType::kLock:
+            FALLTHROUGH;
+          case EventType::kRLock:
+            // These take 2 Event elements.
+            evp++;
+            break;
+          case EventType::kUnlock:
+            // This takes 1 Event element.
+            break;
+        }
+      }
+      CHECK_NE(ev_sid, kFreeSid);
+      CHECK_NE(ev_epoch, kEpochOver);
+      f(ev_sid, ev_epoch, evp0);
+    }
+    if (part == last)
+      return;
+    part = trace->parts.Next(part);
+    CHECK(part);
+  }
+  CHECK(0);
+}
+
+static void RestoreStackMatch(VarSizeStackTrace *pstk, MutexSet *pmset,
+                              Vector<uptr> *stack, MutexSet *mset, uptr pc,
+                              bool *found) {
+  DPrintf2("    MATCHED\n");
+  *pmset = *mset;
+  stack->PushBack(pc);
+  pstk->Init(&(*stack)[0], stack->Size());
+  stack->PopBack();
+  *found = true;
+}
+
+// Checks if addr1|size1 is fully contained in addr2|size2.
+// We check for fully contained instread of just overlapping
+// because a memory access is always traced once, but can be
+// split into multiple accesses in the shadow.
+static constexpr bool IsWithinAccess(uptr addr1, uptr size1, uptr addr2,
+                                     uptr size2) {
+  return addr1 >= addr2 && addr1 + size1 <= addr2 + size2;
+}
+
+// Replays the trace of slot sid up to the target event identified
+// by epoch/addr/size/typ and restores and returns tid, stack, mutex set
+// and tag for that event. If there are multiple such events, it returns
+// the last one. Returns false if the event is not present in the trace.
+bool RestoreStack(EventType type, Sid sid, Epoch epoch, uptr addr, uptr size,
+                  AccessType typ, Tid *ptid, VarSizeStackTrace *pstk,
+                  MutexSet *pmset, uptr *ptag) {
+  // This function restores stack trace and mutex set for the thread/epoch.
+  // It does so by getting stack trace and mutex set at the beginning of
+  // trace part, and then replaying the trace till the given epoch.
+  DPrintf2("RestoreStack: sid=%u@%u addr=0x%zx/%zu typ=%x\n",
+           static_cast<int>(sid), static_cast<int>(epoch), addr, size,
+           static_cast<int>(typ));
+  ctx->slot_mtx.CheckLocked();  // needed to prevent trace part recycling
+  ctx->thread_registry.CheckLocked();
+  TidSlot *slot = &ctx->slots[static_cast<uptr>(sid)];
+  Tid tid = kInvalidTid;
+  // Need to lock the slot mutex as it protects slot->journal.
+  slot->mtx.CheckLocked();
+  for (uptr i = 0; i < slot->journal.Size(); i++) {
+    DPrintf2("  journal: epoch=%d tid=%d\n",
+             static_cast<int>(slot->journal[i].epoch), slot->journal[i].tid);
+    if (i == slot->journal.Size() - 1 || slot->journal[i + 1].epoch > epoch) {
+      tid = slot->journal[i].tid;
+      break;
+    }
+  }
+  if (tid == kInvalidTid)
+    return false;
+  *ptid = tid;
+  ThreadContext *tctx =
+      static_cast<ThreadContext *>(ctx->thread_registry.GetThreadLocked(tid));
+  Trace *trace = &tctx->trace;
+  // Snapshot first/last parts and the current position in the last part.
+  TracePart *first_part;
+  TracePart *last_part;
+  Event *last_pos;
+  {
+    Lock lock(&trace->mtx);
+    first_part = trace->parts.Front();
+    if (!first_part) {
+      DPrintf2("RestoreStack: tid=%d trace=%p no trace parts\n", tid, trace);
+      return false;
+    }
+    last_part = trace->parts.Back();
+    last_pos = trace->final_pos;
+    if (tctx->thr)
+      last_pos = (Event *)atomic_load_relaxed(&tctx->thr->trace_pos);
+  }
+  DynamicMutexSet mset;
+  Vector<uptr> stack;
+  uptr prev_pc = 0;
+  bool found = false;
+  bool is_read = typ & kAccessRead;
+  bool is_atomic = typ & kAccessAtomic;
+  bool is_free = typ & kAccessFree;
+  DPrintf2("RestoreStack: tid=%d parts=[%p-%p] last_pos=%p\n", tid,
+           trace->parts.Front(), last_part, last_pos);
+  TraceReplay(
+      trace, last_part, last_pos, sid, epoch,
+      [&](Sid ev_sid, Epoch ev_epoch, Event *evp) {
+        if (evp == nullptr) {
+          // Each trace part is self-consistent, so we reset state.
+          stack.Resize(0);
+          mset->Reset();
+          prev_pc = 0;
+          return;
+        }
+        bool match = ev_sid == sid && ev_epoch == epoch;
+        if (evp->is_access) {
+          if (evp->is_func == 0 && evp->type == EventType::kAccessExt &&
+              evp->_ == 0)  // NopEvent
+            return;
+          auto *ev = reinterpret_cast<EventAccess *>(evp);
+          uptr ev_addr = RestoreAddr(ev->addr);
+          uptr ev_size = 1 << ev->size_log;
+          uptr ev_pc =
+              prev_pc + ev->pc_delta - (1 << (EventAccess::kPCBits - 1));
+          prev_pc = ev_pc;
+          DPrintf2("  Access: pc=0x%zx addr=0x%zx/%zu type=%u/%u\n", ev_pc,
+                   ev_addr, ev_size, ev->is_read, ev->is_atomic);
+          if (match && type == EventType::kAccessExt &&
+              IsWithinAccess(addr, size, ev_addr, ev_size) &&
+              is_read == ev->is_read && is_atomic == ev->is_atomic && !is_free)
+            RestoreStackMatch(pstk, pmset, &stack, mset, ev_pc, &found);
+          return;
+        }
+        if (evp->is_func) {
+          auto *ev = reinterpret_cast<EventFunc *>(evp);
+          if (ev->pc) {
+            DPrintf2(" FuncEnter: pc=0x%llx\n", ev->pc);
+            stack.PushBack(ev->pc);
+          } else {
+            DPrintf2(" FuncExit\n");
+            // We don't log pathologically large stacks in each part,
+            // if the stack was truncated we can have more func exits than
+            // entries.
+            if (stack.Size())
+              stack.PopBack();
+          }
+          return;
+        }
+        switch (evp->type) {
+          case EventType::kAccessExt: {
+            auto *ev = reinterpret_cast<EventAccessExt *>(evp);
+            uptr ev_addr = RestoreAddr(ev->addr);
+            uptr ev_size = 1 << ev->size_log;
+            prev_pc = ev->pc;
+            DPrintf2("  AccessExt: pc=0x%llx addr=0x%zx/%zu type=%u/%u\n",
+                     ev->pc, ev_addr, ev_size, ev->is_read, ev->is_atomic);
+            if (match && type == EventType::kAccessExt &&
+                IsWithinAccess(addr, size, ev_addr, ev_size) &&
+                is_read == ev->is_read && is_atomic == ev->is_atomic &&
+                !is_free)
+              RestoreStackMatch(pstk, pmset, &stack, mset, ev->pc, &found);
+            break;
+          }
+          case EventType::kAccessRange: {
+            auto *ev = reinterpret_cast<EventAccessRange *>(evp);
+            uptr ev_addr = RestoreAddr(ev->addr);
+            uptr ev_size =
+                (ev->size_hi << EventAccessRange::kSizeLoBits) + ev->size_lo;
+            uptr ev_pc = RestoreAddr(ev->pc);
+            prev_pc = ev_pc;
+            DPrintf2("  Range: pc=0x%zx addr=0x%zx/%zu type=%u/%u\n", ev_pc,
+                     ev_addr, ev_size, ev->is_read, ev->is_free);
+            if (match && type == EventType::kAccessExt &&
+                IsWithinAccess(addr, size, ev_addr, ev_size) &&
+                is_read == ev->is_read && !is_atomic && is_free == ev->is_free)
+              RestoreStackMatch(pstk, pmset, &stack, mset, ev_pc, &found);
+            break;
+          }
+          case EventType::kLock:
+            FALLTHROUGH;
+          case EventType::kRLock: {
+            auto *ev = reinterpret_cast<EventLock *>(evp);
+            bool is_write = ev->type == EventType::kLock;
+            uptr ev_addr = RestoreAddr(ev->addr);
+            uptr ev_pc = RestoreAddr(ev->pc);
+            StackID stack_id =
+                (ev->stack_hi << EventLock::kStackIDLoBits) + ev->stack_lo;
+            DPrintf2("  Lock: pc=0x%zx addr=0x%zx stack=%u write=%d\n", ev_pc,
+                     ev_addr, stack_id, is_write);
+            mset->AddAddr(ev_addr, stack_id, is_write);
+            // Events with ev_pc == 0 are written to the beginning of trace
+            // part as initial mutex set (are not real).
+            if (match && type == EventType::kLock && addr == ev_addr && ev_pc)
+              RestoreStackMatch(pstk, pmset, &stack, mset, ev_pc, &found);
+            break;
+          }
+          case EventType::kUnlock: {
+            auto *ev = reinterpret_cast<EventUnlock *>(evp);
+            uptr ev_addr = RestoreAddr(ev->addr);
+            DPrintf2("  Unlock: addr=0x%zx\n", ev_addr);
+            mset->DelAddr(ev_addr);
+            break;
+          }
+          case EventType::kTime:
+            // TraceReplay already extracted sid/epoch from it,
+            // nothing else to do here.
+            break;
+        }
+      });
+  ExtractTagFromStack(pstk, ptag);
+  return found;
+}
+
+bool RacyStacks::operator==(const RacyStacks &other) const {
+  if (hash[0] == other.hash[0] && hash[1] == other.hash[1])
+    return true;
+  if (hash[0] == other.hash[1] && hash[1] == other.hash[0])
+    return true;
+  return false;
+}
+
+static bool FindRacyStacks(const RacyStacks &hash) {
+  for (uptr i = 0; i < ctx->racy_stacks.Size(); i++) {
+    if (hash == ctx->racy_stacks[i]) {
+      VPrintf(2, "ThreadSanitizer: suppressing report as doubled (stack)\n");
+      return true;
+    }
+  }
+  return false;
+}
+
+static bool HandleRacyStacks(ThreadState *thr, VarSizeStackTrace traces[2]) {
+  if (!flags()->suppress_equal_stacks)
+    return false;
+  RacyStacks hash;
+  hash.hash[0] = md5_hash(traces[0].trace, traces[0].size * sizeof(uptr));
+  hash.hash[1] = md5_hash(traces[1].trace, traces[1].size * sizeof(uptr));
+  {
+    ReadLock lock(&ctx->racy_mtx);
+    if (FindRacyStacks(hash))
+      return true;
+  }
+  Lock lock(&ctx->racy_mtx);
+  if (FindRacyStacks(hash))
+    return true;
+  ctx->racy_stacks.PushBack(hash);
+  return false;
+}
+
+static bool FindRacyAddress(const RacyAddress &ra0) {
+  for (uptr i = 0; i < ctx->racy_addresses.Size(); i++) {
+    RacyAddress ra2 = ctx->racy_addresses[i];
+    uptr maxbeg = max(ra0.addr_min, ra2.addr_min);
+    uptr minend = min(ra0.addr_max, ra2.addr_max);
+    if (maxbeg < minend) {
+      VPrintf(2, "ThreadSanitizer: suppressing report as doubled (addr)\n");
+      return true;
+    }
+  }
+  return false;
+}
+
+static bool HandleRacyAddress(ThreadState *thr, uptr addr_min, uptr addr_max) {
+  if (!flags()->suppress_equal_addresses)
+    return false;
+  RacyAddress ra0 = {addr_min, addr_max};
+  {
+    ReadLock lock(&ctx->racy_mtx);
+    if (FindRacyAddress(ra0))
+      return true;
+  }
+  Lock lock(&ctx->racy_mtx);
+  if (FindRacyAddress(ra0))
+    return true;
+  ctx->racy_addresses.PushBack(ra0);
+  return false;
+}
+
+bool OutputReport(ThreadState *thr, const ScopedReport &srep) {
+  // These should have been checked in ShouldReport.
+  // It's too late to check them here, we have already taken locks.
+  CHECK(flags()->report_bugs);
+  CHECK(!thr->suppress_reports);
+  atomic_store_relaxed(&ctx->last_symbolize_time_ns, NanoTime());
+  const ReportDesc *rep = srep.GetReport();
+  CHECK_EQ(thr->current_report, nullptr);
+  thr->current_report = rep;
+  Suppression *supp = 0;
+  uptr pc_or_addr = 0;
+  for (uptr i = 0; pc_or_addr == 0 && i < rep->mops.Size(); i++)
+    pc_or_addr = IsSuppressed(rep->typ, rep->mops[i]->stack, &supp);
+  for (uptr i = 0; pc_or_addr == 0 && i < rep->stacks.Size(); i++)
+    pc_or_addr = IsSuppressed(rep->typ, rep->stacks[i], &supp);
+  for (uptr i = 0; pc_or_addr == 0 && i < rep->threads.Size(); i++)
+    pc_or_addr = IsSuppressed(rep->typ, rep->threads[i]->stack, &supp);
+  for (uptr i = 0; pc_or_addr == 0 && i < rep->locs.Size(); i++)
+    pc_or_addr = IsSuppressed(rep->typ, rep->locs[i], &supp);
+  if (pc_or_addr != 0) {
+    Lock lock(&ctx->fired_suppressions_mtx);
+    FiredSuppression s = {srep.GetReport()->typ, pc_or_addr, supp};
+    ctx->fired_suppressions.push_back(s);
+  }
+  {
+    bool suppressed = OnReport(rep, pc_or_addr != 0);
+    if (suppressed) {
+      thr->current_report = nullptr;
+      return false;
+    }
+  }
+  PrintReport(rep);
+  __tsan_on_report(rep);
+  ctx->nreported++;
+  if (flags()->halt_on_error)
+    Die();
+  thr->current_report = nullptr;
+  return true;
+}
+
+bool IsFiredSuppression(Context *ctx, ReportType type, StackTrace trace) {
+  ReadLock lock(&ctx->fired_suppressions_mtx);
+  for (uptr k = 0; k < ctx->fired_suppressions.size(); k++) {
+    if (ctx->fired_suppressions[k].type != type)
+      continue;
+    for (uptr j = 0; j < trace.size; j++) {
+      FiredSuppression *s = &ctx->fired_suppressions[k];
+      if (trace.trace[j] == s->pc_or_addr) {
+        if (s->supp)
+          atomic_fetch_add(&s->supp->hit_count, 1, memory_order_relaxed);
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+static bool IsFiredSuppression(Context *ctx, ReportType type, uptr addr) {
+  ReadLock lock(&ctx->fired_suppressions_mtx);
+  for (uptr k = 0; k < ctx->fired_suppressions.size(); k++) {
+    if (ctx->fired_suppressions[k].type != type)
+      continue;
+    FiredSuppression *s = &ctx->fired_suppressions[k];
+    if (addr == s->pc_or_addr) {
+      if (s->supp)
+        atomic_fetch_add(&s->supp->hit_count, 1, memory_order_relaxed);
+      return true;
+    }
+  }
+  return false;
+}
+
+void ReportRace(ThreadState *thr, RawShadow *shadow_mem, Shadow cur, Shadow old,
+                AccessType typ0) {
+  CheckedMutex::CheckNoLocks();
+
+  // Symbolizer makes lots of intercepted calls. If we try to process them,
+  // at best it will cause deadlocks on internal mutexes.
+  ScopedIgnoreInterceptors ignore;
+
+  uptr addr = ShadowToMem(shadow_mem);
+  DPrintf("#%d: ReportRace %p\n", thr->tid, (void *)addr);
+  if (!ShouldReport(thr, ReportTypeRace))
+    return;
+  uptr addr_off0, size0;
+  cur.GetAccess(&addr_off0, &size0, nullptr);
+  uptr addr_off1, size1, typ1;
+  old.GetAccess(&addr_off1, &size1, &typ1);
+  if (!flags()->report_atomic_races &&
+      ((typ0 & kAccessAtomic) || (typ1 & kAccessAtomic)) &&
+      !(typ0 & kAccessFree) && !(typ1 & kAccessFree))
+    return;
+
+  const uptr kMop = 2;
+  Shadow s[kMop] = {cur, old};
+  uptr addr0 = addr + addr_off0;
+  uptr addr1 = addr + addr_off1;
+  uptr end0 = addr0 + size0;
+  uptr end1 = addr1 + size1;
+  uptr addr_min = min(addr0, addr1);
+  uptr addr_max = max(end0, end1);
+  if (IsExpectedReport(addr_min, addr_max - addr_min))
+    return;
+  if (HandleRacyAddress(thr, addr_min, addr_max))
+    return;
+
+  ReportType rep_typ = ReportTypeRace;
+  if ((typ0 & kAccessVptr) && (typ1 & kAccessFree))
+    rep_typ = ReportTypeVptrUseAfterFree;
+  else if (typ0 & kAccessVptr)
+    rep_typ = ReportTypeVptrRace;
+  else if (typ1 & kAccessFree)
+    rep_typ = ReportTypeUseAfterFree;
+
+  if (IsFiredSuppression(ctx, rep_typ, addr))
+    return;
+
+  VarSizeStackTrace traces[kMop];
+  Tid tids[kMop] = {thr->tid, kInvalidTid};
+  uptr tags[kMop] = {kExternalTagNone, kExternalTagNone};
+
+  ObtainCurrentStack(thr, thr->trace_prev_pc, &traces[0], &tags[0]);
+  if (IsFiredSuppression(ctx, rep_typ, traces[0]))
+    return;
+
+  DynamicMutexSet mset1;
+  MutexSet *mset[kMop] = {&thr->mset, mset1};
+
+  // We need to lock the slot during RestoreStack because it protects
+  // the slot journal.
+  Lock slot_lock(&ctx->slots[static_cast<uptr>(s[1].sid())].mtx);
+  ThreadRegistryLock l0(&ctx->thread_registry);
+  Lock slots_lock(&ctx->slot_mtx);
+  if (!RestoreStack(EventType::kAccessExt, s[1].sid(), s[1].epoch(), addr1,
+                    size1, typ1, &tids[1], &traces[1], mset[1], &tags[1]))
+    return;
+
+  if (IsFiredSuppression(ctx, rep_typ, traces[1]))
+    return;
+
+  if (HandleRacyStacks(thr, traces))
+    return;
+
+  // If any of the accesses has a tag, treat this as an "external" race.
+  uptr tag = kExternalTagNone;
+  for (uptr i = 0; i < kMop; i++) {
+    if (tags[i] != kExternalTagNone) {
+      rep_typ = ReportTypeExternalRace;
+      tag = tags[i];
+      break;
+    }
+  }
+
+  ScopedReport rep(rep_typ, tag);
+  for (uptr i = 0; i < kMop; i++)
+    rep.AddMemoryAccess(addr, tags[i], s[i], tids[i], traces[i], mset[i]);
+
+  for (uptr i = 0; i < kMop; i++) {
+    ThreadContext *tctx = static_cast<ThreadContext *>(
+        ctx->thread_registry.GetThreadLocked(tids[i]));
+    rep.AddThread(tctx);
+  }
+
+  rep.AddLocation(addr_min, addr_max - addr_min);
+
+#if !SANITIZER_GO
+  if (!((typ0 | typ1) & kAccessFree) &&
+      s[1].epoch() <= thr->last_sleep_clock.Get(s[1].sid()))
+    rep.AddSleep(thr->last_sleep_stack_id);
+#endif
+  OutputReport(thr, rep);
+}
+
+void PrintCurrentStack(ThreadState *thr, uptr pc) {
+  VarSizeStackTrace trace;
+  ObtainCurrentStack(thr, pc, &trace);
+  PrintStack(SymbolizeStack(trace));
+}
+
+// Always inlining PrintCurrentStackSlow, because LocatePcInTrace assumes
+// __sanitizer_print_stack_trace exists in the actual unwinded stack, but
+// tail-call to PrintCurrentStackSlow breaks this assumption because
+// __sanitizer_print_stack_trace disappears after tail-call.
+// However, this solution is not reliable enough, please see dvyukov's comment
+// http://reviews.llvm.org/D19148#406208
+// Also see PR27280 comment 2 and 3 for breaking examples and analysis.
+ALWAYS_INLINE USED void PrintCurrentStackSlow(uptr pc) {
+#if !SANITIZER_GO
+  uptr bp = GET_CURRENT_FRAME();
+  auto *ptrace = New<BufferedStackTrace>();
+  ptrace->Unwind(pc, bp, nullptr, false);
+
+  for (uptr i = 0; i < ptrace->size / 2; i++) {
+    uptr tmp = ptrace->trace_buffer[i];
+    ptrace->trace_buffer[i] = ptrace->trace_buffer[ptrace->size - i - 1];
+    ptrace->trace_buffer[ptrace->size - i - 1] = tmp;
+  }
+  PrintStack(SymbolizeStack(*ptrace));
+#endif
+}
+
+}  // namespace __tsan
+
+using namespace __tsan;
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  PrintCurrentStackSlow(StackTrace::GetCurrentPc());
+}
+}  // extern "C"
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_s390x.S b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_s390x.S
new file mode 100644
index 0000000000..2f445e8f1b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_s390x.S
@@ -0,0 +1,49 @@
+#include "sanitizer_common/sanitizer_asm.h"
+
+#define CFA_OFFSET 160
+#define R2_REL_OFFSET 16
+#define R3_REL_OFFSET 24
+#define R14_REL_OFFSET 112
+#define R15_REL_OFFSET 120
+#define FRAME_SIZE 160
+
+.text
+
+ASM_HIDDEN(__tsan_setjmp)
+
+.macro intercept symbol, real
+.comm \real, 8, 8
+.globl ASM_SYMBOL_INTERCEPTOR(\symbol)
+ASM_TYPE_FUNCTION(ASM_SYMBOL_INTERCEPTOR(\symbol))
+ASM_SYMBOL_INTERCEPTOR(\symbol):
+  CFI_STARTPROC
+  stmg %r2, %r3, R2_REL_OFFSET(%r15)
+  CFI_REL_OFFSET(%r2, R2_REL_OFFSET)
+  CFI_REL_OFFSET(%r3, R3_REL_OFFSET)
+  stmg %r14, %r15, R14_REL_OFFSET(%r15)
+  CFI_REL_OFFSET(%r14, R14_REL_OFFSET)
+  CFI_REL_OFFSET(%r15, R15_REL_OFFSET)
+  aghi %r15, -FRAME_SIZE
+  CFI_ADJUST_CFA_OFFSET(FRAME_SIZE)
+  la %r2, FRAME_SIZE(%r15)
+  brasl %r14, ASM_SYMBOL(__tsan_setjmp)
+  lmg %r14, %r15, FRAME_SIZE + R14_REL_OFFSET(%r15)
+  CFI_RESTORE(%r14)
+  CFI_RESTORE(%r15)
+  CFI_DEF_CFA_OFFSET(CFA_OFFSET)
+  lmg %r2, %r3, R2_REL_OFFSET(%r15)
+  CFI_RESTORE(%r2)
+  CFI_RESTORE(%r3)
+  larl %r1, \real
+  lg %r1, 0(%r1)
+  br %r1
+  CFI_ENDPROC
+  ASM_SIZE(ASM_SYMBOL_INTERCEPTOR(\symbol))
+.endm
+
+intercept setjmp, _ZN14__interception11real_setjmpE
+intercept _setjmp, _ZN14__interception12real__setjmpE
+intercept sigsetjmp, _ZN14__interception14real_sigsetjmpE
+intercept __sigsetjmp, _ZN14__interception16real___sigsetjmpE
+
+NO_EXEC_STACK_DIRECTIVE
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_thread.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_thread.cpp
new file mode 100644
index 0000000000..86c8b3764c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_rtl_thread.cpp
@@ -0,0 +1,368 @@
+//===-- tsan_rtl_thread.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+#include "tsan_platform.h"
+#include "tsan_report.h"
+#include "tsan_sync.h"
+
+namespace __tsan {
+
+// ThreadContext implementation.
+
+ThreadContext::ThreadContext(Tid tid) : ThreadContextBase(tid), thr(), sync() {}
+
+#if !SANITIZER_GO
+ThreadContext::~ThreadContext() {
+}
+#endif
+
+void ThreadContext::OnReset() { CHECK(!sync); }
+
+#if !SANITIZER_GO
+struct ThreadLeak {
+  ThreadContext *tctx;
+  int count;
+};
+
+static void CollectThreadLeaks(ThreadContextBase *tctx_base, void *arg) {
+  auto &leaks = *static_cast<Vector<ThreadLeak> *>(arg);
+  auto *tctx = static_cast<ThreadContext *>(tctx_base);
+  if (tctx->detached || tctx->status != ThreadStatusFinished)
+    return;
+  for (uptr i = 0; i < leaks.Size(); i++) {
+    if (leaks[i].tctx->creation_stack_id == tctx->creation_stack_id) {
+      leaks[i].count++;
+      return;
+    }
+  }
+  leaks.PushBack({tctx, 1});
+}
+#endif
+
+// Disabled on Mac because lldb test TestTsanBasic fails:
+// https://reviews.llvm.org/D112603#3163158
+#if !SANITIZER_GO && !SANITIZER_MAC
+static void ReportIgnoresEnabled(ThreadContext *tctx, IgnoreSet *set) {
+  if (tctx->tid == kMainTid) {
+    Printf("ThreadSanitizer: main thread finished with ignores enabled\n");
+  } else {
+    Printf("ThreadSanitizer: thread T%d %s finished with ignores enabled,"
+      " created at:\n", tctx->tid, tctx->name);
+    PrintStack(SymbolizeStackId(tctx->creation_stack_id));
+  }
+  Printf("  One of the following ignores was not ended"
+      " (in order of probability)\n");
+  for (uptr i = 0; i < set->Size(); i++) {
+    Printf("  Ignore was enabled at:\n");
+    PrintStack(SymbolizeStackId(set->At(i)));
+  }
+  Die();
+}
+
+static void ThreadCheckIgnore(ThreadState *thr) {
+  if (ctx->after_multithreaded_fork)
+    return;
+  if (thr->ignore_reads_and_writes)
+    ReportIgnoresEnabled(thr->tctx, &thr->mop_ignore_set);
+  if (thr->ignore_sync)
+    ReportIgnoresEnabled(thr->tctx, &thr->sync_ignore_set);
+}
+#else
+static void ThreadCheckIgnore(ThreadState *thr) {}
+#endif
+
+void ThreadFinalize(ThreadState *thr) {
+  ThreadCheckIgnore(thr);
+#if !SANITIZER_GO
+  if (!ShouldReport(thr, ReportTypeThreadLeak))
+    return;
+  ThreadRegistryLock l(&ctx->thread_registry);
+  Vector<ThreadLeak> leaks;
+  ctx->thread_registry.RunCallbackForEachThreadLocked(CollectThreadLeaks,
+                                                      &leaks);
+  for (uptr i = 0; i < leaks.Size(); i++) {
+    ScopedReport rep(ReportTypeThreadLeak);
+    rep.AddThread(leaks[i].tctx, true);
+    rep.SetCount(leaks[i].count);
+    OutputReport(thr, rep);
+  }
+#endif
+}
+
+int ThreadCount(ThreadState *thr) {
+  uptr result;
+  ctx->thread_registry.GetNumberOfThreads(0, 0, &result);
+  return (int)result;
+}
+
+struct OnCreatedArgs {
+  VectorClock *sync;
+  uptr sync_epoch;
+  StackID stack;
+};
+
+Tid ThreadCreate(ThreadState *thr, uptr pc, uptr uid, bool detached) {
+  // The main thread and GCD workers don't have a parent thread.
+  Tid parent = kInvalidTid;
+  OnCreatedArgs arg = {nullptr, 0, kInvalidStackID};
+  if (thr) {
+    parent = thr->tid;
+    arg.stack = CurrentStackId(thr, pc);
+    if (!thr->ignore_sync) {
+      SlotLocker locker(thr);
+      thr->clock.ReleaseStore(&arg.sync);
+      arg.sync_epoch = ctx->global_epoch;
+      IncrementEpoch(thr);
+    }
+  }
+  Tid tid = ctx->thread_registry.CreateThread(uid, detached, parent, &arg);
+  DPrintf("#%d: ThreadCreate tid=%d uid=%zu\n", parent, tid, uid);
+  return tid;
+}
+
+void ThreadContext::OnCreated(void *arg) {
+  OnCreatedArgs *args = static_cast<OnCreatedArgs *>(arg);
+  sync = args->sync;
+  sync_epoch = args->sync_epoch;
+  creation_stack_id = args->stack;
+}
+
+extern "C" void __tsan_stack_initialization() {}
+
+struct OnStartedArgs {
+  ThreadState *thr;
+  uptr stk_addr;
+  uptr stk_size;
+  uptr tls_addr;
+  uptr tls_size;
+};
+
+void ThreadStart(ThreadState *thr, Tid tid, tid_t os_id,
+                 ThreadType thread_type) {
+  ctx->thread_registry.StartThread(tid, os_id, thread_type, thr);
+  if (!thr->ignore_sync) {
+    SlotAttachAndLock(thr);
+    if (thr->tctx->sync_epoch == ctx->global_epoch)
+      thr->clock.Acquire(thr->tctx->sync);
+    SlotUnlock(thr);
+  }
+  Free(thr->tctx->sync);
+
+  uptr stk_addr = 0;
+  uptr stk_size = 0;
+  uptr tls_addr = 0;
+  uptr tls_size = 0;
+#if !SANITIZER_GO
+  if (thread_type != ThreadType::Fiber)
+    GetThreadStackAndTls(tid == kMainTid, &stk_addr, &stk_size, &tls_addr,
+                         &tls_size);
+#endif
+  thr->stk_addr = stk_addr;
+  thr->stk_size = stk_size;
+  thr->tls_addr = tls_addr;
+  thr->tls_size = tls_size;
+
+#if !SANITIZER_GO
+  if (ctx->after_multithreaded_fork) {
+    thr->ignore_interceptors++;
+    ThreadIgnoreBegin(thr, 0);
+    ThreadIgnoreSyncBegin(thr, 0);
+  }
+#endif
+
+#if !SANITIZER_GO
+  // Don't imitate stack/TLS writes for the main thread,
+  // because its initialization is synchronized with all
+  // subsequent threads anyway.
+  if (tid != kMainTid) {
+    if (stk_addr && stk_size) {
+      const uptr pc = StackTrace::GetNextInstructionPc(
+          reinterpret_cast<uptr>(__tsan_stack_initialization));
+      MemoryRangeImitateWrite(thr, pc, stk_addr, stk_size);
+    }
+
+    if (tls_addr && tls_size)
+      ImitateTlsWrite(thr, tls_addr, tls_size);
+  }
+#endif
+}
+
+void ThreadContext::OnStarted(void *arg) {
+  thr = static_cast<ThreadState *>(arg);
+  DPrintf("#%d: ThreadStart\n", tid);
+  new (thr) ThreadState(tid);
+  if (common_flags()->detect_deadlocks)
+    thr->dd_lt = ctx->dd->CreateLogicalThread(tid);
+  thr->tctx = this;
+#if !SANITIZER_GO
+  thr->is_inited = true;
+#endif
+}
+
+void ThreadFinish(ThreadState *thr) {
+  DPrintf("#%d: ThreadFinish\n", thr->tid);
+  ThreadCheckIgnore(thr);
+  if (thr->stk_addr && thr->stk_size)
+    DontNeedShadowFor(thr->stk_addr, thr->stk_size);
+  if (thr->tls_addr && thr->tls_size)
+    DontNeedShadowFor(thr->tls_addr, thr->tls_size);
+  thr->is_dead = true;
+#if !SANITIZER_GO
+  thr->is_inited = false;
+  thr->ignore_interceptors++;
+  PlatformCleanUpThreadState(thr);
+#endif
+  if (!thr->ignore_sync) {
+    SlotLocker locker(thr);
+    ThreadRegistryLock lock(&ctx->thread_registry);
+    // Note: detached is protected by the thread registry mutex,
+    // the thread may be detaching concurrently in another thread.
+    if (!thr->tctx->detached) {
+      thr->clock.ReleaseStore(&thr->tctx->sync);
+      thr->tctx->sync_epoch = ctx->global_epoch;
+      IncrementEpoch(thr);
+    }
+  }
+#if !SANITIZER_GO
+  UnmapOrDie(thr->shadow_stack, kShadowStackSize * sizeof(uptr));
+#else
+  Free(thr->shadow_stack);
+#endif
+  thr->shadow_stack = nullptr;
+  thr->shadow_stack_pos = nullptr;
+  thr->shadow_stack_end = nullptr;
+  if (common_flags()->detect_deadlocks)
+    ctx->dd->DestroyLogicalThread(thr->dd_lt);
+  SlotDetach(thr);
+  ctx->thread_registry.FinishThread(thr->tid);
+  thr->~ThreadState();
+}
+
+void ThreadContext::OnFinished() {
+  Lock lock(&ctx->slot_mtx);
+  Lock lock1(&trace.mtx);
+  // Queue all trace parts into the global recycle queue.
+  auto parts = &trace.parts;
+  while (trace.local_head) {
+    CHECK(parts->Queued(trace.local_head));
+    ctx->trace_part_recycle.PushBack(trace.local_head);
+    trace.local_head = parts->Next(trace.local_head);
+  }
+  ctx->trace_part_recycle_finished += parts->Size();
+  if (ctx->trace_part_recycle_finished > Trace::kFinishedThreadHi) {
+    ctx->trace_part_finished_excess += parts->Size();
+    trace.parts_allocated = 0;
+  } else if (ctx->trace_part_recycle_finished > Trace::kFinishedThreadLo &&
+             parts->Size() > 1) {
+    ctx->trace_part_finished_excess += parts->Size() - 1;
+    trace.parts_allocated = 1;
+  }
+  // From now on replay will use trace->final_pos.
+  trace.final_pos = (Event *)atomic_load_relaxed(&thr->trace_pos);
+  atomic_store_relaxed(&thr->trace_pos, 0);
+  thr->tctx = nullptr;
+  thr = nullptr;
+}
+
+struct ConsumeThreadContext {
+  uptr uid;
+  ThreadContextBase *tctx;
+};
+
+Tid ThreadConsumeTid(ThreadState *thr, uptr pc, uptr uid) {
+  return ctx->thread_registry.ConsumeThreadUserId(uid);
+}
+
+struct JoinArg {
+  VectorClock *sync;
+  uptr sync_epoch;
+};
+
+void ThreadJoin(ThreadState *thr, uptr pc, Tid tid) {
+  CHECK_GT(tid, 0);
+  DPrintf("#%d: ThreadJoin tid=%d\n", thr->tid, tid);
+  JoinArg arg = {};
+  ctx->thread_registry.JoinThread(tid, &arg);
+  if (!thr->ignore_sync) {
+    SlotLocker locker(thr);
+    if (arg.sync_epoch == ctx->global_epoch)
+      thr->clock.Acquire(arg.sync);
+  }
+  Free(arg.sync);
+}
+
+void ThreadContext::OnJoined(void *ptr) {
+  auto arg = static_cast<JoinArg *>(ptr);
+  arg->sync = sync;
+  arg->sync_epoch = sync_epoch;
+  sync = nullptr;
+  sync_epoch = 0;
+}
+
+void ThreadContext::OnDead() { CHECK_EQ(sync, nullptr); }
+
+void ThreadDetach(ThreadState *thr, uptr pc, Tid tid) {
+  CHECK_GT(tid, 0);
+  ctx->thread_registry.DetachThread(tid, thr);
+}
+
+void ThreadContext::OnDetached(void *arg) { Free(sync); }
+
+void ThreadNotJoined(ThreadState *thr, uptr pc, Tid tid, uptr uid) {
+  CHECK_GT(tid, 0);
+  ctx->thread_registry.SetThreadUserId(tid, uid);
+}
+
+void ThreadSetName(ThreadState *thr, const char *name) {
+  ctx->thread_registry.SetThreadName(thr->tid, name);
+}
+
+#if !SANITIZER_GO
+void FiberSwitchImpl(ThreadState *from, ThreadState *to) {
+  Processor *proc = from->proc();
+  ProcUnwire(proc, from);
+  ProcWire(proc, to);
+  set_cur_thread(to);
+}
+
+ThreadState *FiberCreate(ThreadState *thr, uptr pc, unsigned flags) {
+  void *mem = Alloc(sizeof(ThreadState));
+  ThreadState *fiber = static_cast<ThreadState *>(mem);
+  internal_memset(fiber, 0, sizeof(*fiber));
+  Tid tid = ThreadCreate(thr, pc, 0, true);
+  FiberSwitchImpl(thr, fiber);
+  ThreadStart(fiber, tid, 0, ThreadType::Fiber);
+  FiberSwitchImpl(fiber, thr);
+  return fiber;
+}
+
+void FiberDestroy(ThreadState *thr, uptr pc, ThreadState *fiber) {
+  FiberSwitchImpl(thr, fiber);
+  ThreadFinish(fiber);
+  FiberSwitchImpl(fiber, thr);
+  Free(fiber);
+}
+
+void FiberSwitch(ThreadState *thr, uptr pc,
+                 ThreadState *fiber, unsigned flags) {
+  if (!(flags & FiberSwitchFlagNoSync))
+    Release(thr, pc, (uptr)fiber);
+  FiberSwitchImpl(thr, fiber);
+  if (!(flags & FiberSwitchFlagNoSync))
+    Acquire(fiber, pc, (uptr)fiber);
+}
+#endif
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_shadow.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_shadow.h
new file mode 100644
index 0000000000..843573ecf5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_shadow.h
@@ -0,0 +1,180 @@
+//===-- tsan_shadow.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef TSAN_SHADOW_H
+#define TSAN_SHADOW_H
+
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+class FastState {
+ public:
+  FastState() { Reset(); }
+
+  void Reset() {
+    part_.unused0_ = 0;
+    part_.sid_ = static_cast<u8>(kFreeSid);
+    part_.epoch_ = static_cast<u16>(kEpochLast);
+    part_.unused1_ = 0;
+    part_.ignore_accesses_ = false;
+  }
+
+  void SetSid(Sid sid) { part_.sid_ = static_cast<u8>(sid); }
+
+  Sid sid() const { return static_cast<Sid>(part_.sid_); }
+
+  Epoch epoch() const { return static_cast<Epoch>(part_.epoch_); }
+
+  void SetEpoch(Epoch epoch) { part_.epoch_ = static_cast<u16>(epoch); }
+
+  void SetIgnoreBit() { part_.ignore_accesses_ = 1; }
+  void ClearIgnoreBit() { part_.ignore_accesses_ = 0; }
+  bool GetIgnoreBit() const { return part_.ignore_accesses_; }
+
+ private:
+  friend class Shadow;
+  struct Parts {
+    u32 unused0_ : 8;
+    u32 sid_ : 8;
+    u32 epoch_ : kEpochBits;
+    u32 unused1_ : 1;
+    u32 ignore_accesses_ : 1;
+  };
+  union {
+    Parts part_;
+    u32 raw_;
+  };
+};
+
+static_assert(sizeof(FastState) == kShadowSize, "bad FastState size");
+
+class Shadow {
+ public:
+  static constexpr RawShadow kEmpty = static_cast<RawShadow>(0);
+
+  Shadow(FastState state, u32 addr, u32 size, AccessType typ) {
+    raw_ = state.raw_;
+    DCHECK_GT(size, 0);
+    DCHECK_LE(size, 8);
+    UNUSED Sid sid0 = part_.sid_;
+    UNUSED u16 epoch0 = part_.epoch_;
+    raw_ |= (!!(typ & kAccessAtomic) << kIsAtomicShift) |
+            (!!(typ & kAccessRead) << kIsReadShift) |
+            (((((1u << size) - 1) << (addr & 0x7)) & 0xff) << kAccessShift);
+    // Note: we don't check kAccessAtomic because it overlaps with
+    // FastState::ignore_accesses_ and it may be set spuriously.
+    DCHECK_EQ(part_.is_read_, !!(typ & kAccessRead));
+    DCHECK_EQ(sid(), sid0);
+    DCHECK_EQ(epoch(), epoch0);
+  }
+
+  explicit Shadow(RawShadow x = Shadow::kEmpty) { raw_ = static_cast<u32>(x); }
+
+  RawShadow raw() const { return static_cast<RawShadow>(raw_); }
+  Sid sid() const { return part_.sid_; }
+  Epoch epoch() const { return static_cast<Epoch>(part_.epoch_); }
+  u8 access() const { return part_.access_; }
+
+  void GetAccess(uptr *addr, uptr *size, AccessType *typ) const {
+    DCHECK(part_.access_ != 0 || raw_ == static_cast<u32>(Shadow::kRodata));
+    if (addr)
+      *addr = part_.access_ ? __builtin_ffs(part_.access_) - 1 : 0;
+    if (size)
+      *size = part_.access_ == kFreeAccess ? kShadowCell
+                                           : __builtin_popcount(part_.access_);
+    if (typ)
+      *typ = (part_.is_read_ ? kAccessRead : kAccessWrite) |
+             (part_.is_atomic_ ? kAccessAtomic : 0) |
+             (part_.access_ == kFreeAccess ? kAccessFree : 0);
+  }
+
+  ALWAYS_INLINE
+  bool IsBothReadsOrAtomic(AccessType typ) const {
+    u32 is_read = !!(typ & kAccessRead);
+    u32 is_atomic = !!(typ & kAccessAtomic);
+    bool res =
+        raw_ & ((is_atomic << kIsAtomicShift) | (is_read << kIsReadShift));
+    DCHECK_EQ(res,
+              (part_.is_read_ && is_read) || (part_.is_atomic_ && is_atomic));
+    return res;
+  }
+
+  ALWAYS_INLINE
+  bool IsRWWeakerOrEqual(AccessType typ) const {
+    u32 is_read = !!(typ & kAccessRead);
+    u32 is_atomic = !!(typ & kAccessAtomic);
+    UNUSED u32 res0 =
+        (part_.is_atomic_ > is_atomic) ||
+        (part_.is_atomic_ == is_atomic && part_.is_read_ >= is_read);
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+    const u32 kAtomicReadMask = (1 << kIsAtomicShift) | (1 << kIsReadShift);
+    bool res = (raw_ & kAtomicReadMask) >=
+               ((is_atomic << kIsAtomicShift) | (is_read << kIsReadShift));
+
+    DCHECK_EQ(res, res0);
+    return res;
+#else
+    return res0;
+#endif
+  }
+
+  // The FreedMarker must not pass "the same access check" so that we don't
+  // return from the race detection algorithm early.
+  static RawShadow FreedMarker() {
+    FastState fs;
+    fs.SetSid(kFreeSid);
+    fs.SetEpoch(kEpochLast);
+    Shadow s(fs, 0, 8, kAccessWrite);
+    return s.raw();
+  }
+
+  static RawShadow FreedInfo(Sid sid, Epoch epoch) {
+    Shadow s;
+    s.part_.sid_ = sid;
+    s.part_.epoch_ = static_cast<u16>(epoch);
+    s.part_.access_ = kFreeAccess;
+    return s.raw();
+  }
+
+ private:
+  struct Parts {
+    u8 access_;
+    Sid sid_;
+    u16 epoch_ : kEpochBits;
+    u16 is_read_ : 1;
+    u16 is_atomic_ : 1;
+  };
+  union {
+    Parts part_;
+    u32 raw_;
+  };
+
+  static constexpr u8 kFreeAccess = 0x81;
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+  static constexpr uptr kAccessShift = 0;
+  static constexpr uptr kIsReadShift = 30;
+  static constexpr uptr kIsAtomicShift = 31;
+#else
+  static constexpr uptr kAccessShift = 24;
+  static constexpr uptr kIsReadShift = 1;
+  static constexpr uptr kIsAtomicShift = 0;
+#endif
+
+ public:
+  // .rodata shadow marker, see MapRodata and ContainsSameAccessFast.
+  static constexpr RawShadow kRodata =
+      static_cast<RawShadow>(1 << kIsReadShift);
+};
+
+static_assert(sizeof(Shadow) == kShadowSize, "bad Shadow size");
+
+}  // namespace __tsan
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.cpp
new file mode 100644
index 0000000000..9bbaafb3a8
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.cpp
@@ -0,0 +1,57 @@
+//===-- tsan_stack_trace.cpp ----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_stack_trace.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+
+namespace __tsan {
+
+VarSizeStackTrace::VarSizeStackTrace()
+    : StackTrace(nullptr, 0), trace_buffer(nullptr) {}
+
+VarSizeStackTrace::~VarSizeStackTrace() {
+  ResizeBuffer(0);
+}
+
+void VarSizeStackTrace::ResizeBuffer(uptr new_size) {
+  Free(trace_buffer);
+  trace_buffer = (new_size > 0)
+                     ? (uptr *)Alloc(new_size * sizeof(trace_buffer[0]))
+                     : nullptr;
+  trace = trace_buffer;
+  size = new_size;
+}
+
+void VarSizeStackTrace::Init(const uptr *pcs, uptr cnt, uptr extra_top_pc) {
+  ResizeBuffer(cnt + !!extra_top_pc);
+  internal_memcpy(trace_buffer, pcs, cnt * sizeof(trace_buffer[0]));
+  if (extra_top_pc)
+    trace_buffer[cnt] = extra_top_pc;
+}
+
+void VarSizeStackTrace::ReverseOrder() {
+  for (u32 i = 0; i < (size >> 1); i++)
+    Swap(trace_buffer[i], trace_buffer[size - 1 - i]);
+}
+
+}  // namespace __tsan
+
+#if !SANITIZER_GO
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  uptr top = 0;
+  uptr bottom = 0;
+  GetThreadStackTopAndBottom(false, &top, &bottom);
+  bool fast = StackTrace::WillUseFastUnwind(request_fast);
+  Unwind(max_depth, pc, bp, context, top, bottom, fast);
+}
+#endif  // SANITIZER_GO
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.h
new file mode 100644
index 0000000000..3eb8ce156e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_stack_trace.h
@@ -0,0 +1,42 @@
+//===-- tsan_stack_trace.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_STACK_TRACE_H
+#define TSAN_STACK_TRACE_H
+
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+// StackTrace which calls malloc/free to allocate the buffer for
+// addresses in stack traces.
+struct VarSizeStackTrace : public StackTrace {
+  uptr *trace_buffer;  // Owned.
+
+  VarSizeStackTrace();
+  ~VarSizeStackTrace();
+  void Init(const uptr *pcs, uptr cnt, uptr extra_top_pc = 0);
+
+  // Reverses the current stack trace order, the top frame goes to the bottom,
+  // the last frame goes to the top.
+  void ReverseOrder();
+
+ private:
+  void ResizeBuffer(uptr new_size);
+
+  VarSizeStackTrace(const VarSizeStackTrace &);
+  void operator=(const VarSizeStackTrace &);
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_STACK_TRACE_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.cpp
new file mode 100644
index 0000000000..a1c1bf81bf
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.cpp
@@ -0,0 +1,161 @@
+//===-- tsan_suppressions.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "tsan_suppressions.h"
+#include "tsan_rtl.h"
+#include "tsan_flags.h"
+#include "tsan_mman.h"
+#include "tsan_platform.h"
+
+#if !SANITIZER_GO
+// Suppressions for true/false positives in standard libraries.
+static const char *const std_suppressions =
+// Libstdc++ 4.4 has data races in std::string.
+// See http://crbug.com/181502 for an example.
+"race:^_M_rep$\n"
+"race:^_M_is_leaked$\n"
+// False positive when using std <thread>.
+// Happens because we miss atomic synchronization in libstdc++.
+// See http://llvm.org/bugs/show_bug.cgi?id=17066 for details.
+"race:std::_Sp_counted_ptr_inplace<std::thread::_Impl\n";
+
+// Can be overriden in frontend.
+SANITIZER_WEAK_DEFAULT_IMPL
+const char *__tsan_default_suppressions() {
+  return 0;
+}
+#endif
+
+namespace __tsan {
+
+ALIGNED(64) static char suppression_placeholder[sizeof(SuppressionContext)];
+static SuppressionContext *suppression_ctx = nullptr;
+static const char *kSuppressionTypes[] = {
+    kSuppressionRace,   kSuppressionRaceTop, kSuppressionMutex,
+    kSuppressionThread, kSuppressionSignal, kSuppressionLib,
+    kSuppressionDeadlock};
+
+void InitializeSuppressions() {
+  CHECK_EQ(nullptr, suppression_ctx);
+  suppression_ctx = new (suppression_placeholder)
+      SuppressionContext(kSuppressionTypes, ARRAY_SIZE(kSuppressionTypes));
+  suppression_ctx->ParseFromFile(flags()->suppressions);
+#if !SANITIZER_GO
+  suppression_ctx->Parse(__tsan_default_suppressions());
+  suppression_ctx->Parse(std_suppressions);
+#endif
+}
+
+SuppressionContext *Suppressions() {
+  CHECK(suppression_ctx);
+  return suppression_ctx;
+}
+
+static const char *conv(ReportType typ) {
+  switch (typ) {
+    case ReportTypeRace:
+    case ReportTypeVptrRace:
+    case ReportTypeUseAfterFree:
+    case ReportTypeVptrUseAfterFree:
+    case ReportTypeExternalRace:
+      return kSuppressionRace;
+    case ReportTypeThreadLeak:
+      return kSuppressionThread;
+    case ReportTypeMutexDestroyLocked:
+    case ReportTypeMutexDoubleLock:
+    case ReportTypeMutexInvalidAccess:
+    case ReportTypeMutexBadUnlock:
+    case ReportTypeMutexBadReadLock:
+    case ReportTypeMutexBadReadUnlock:
+      return kSuppressionMutex;
+    case ReportTypeSignalUnsafe:
+    case ReportTypeErrnoInSignal:
+      return kSuppressionSignal;
+    case ReportTypeDeadlock:
+      return kSuppressionDeadlock;
+    // No default case so compiler warns us if we miss one
+  }
+  UNREACHABLE("missing case");
+}
+
+static uptr IsSuppressed(const char *stype, const AddressInfo &info,
+    Suppression **sp) {
+  if (suppression_ctx->Match(info.function, stype, sp) ||
+      suppression_ctx->Match(info.file, stype, sp) ||
+      suppression_ctx->Match(info.module, stype, sp)) {
+    VPrintf(2, "ThreadSanitizer: matched suppression '%s'\n", (*sp)->templ);
+    atomic_fetch_add(&(*sp)->hit_count, 1, memory_order_relaxed);
+    return info.address;
+  }
+  return 0;
+}
+
+uptr IsSuppressed(ReportType typ, const ReportStack *stack, Suppression **sp) {
+  CHECK(suppression_ctx);
+  if (!suppression_ctx->SuppressionCount() || stack == 0 ||
+      !stack->suppressable)
+    return 0;
+  const char *stype = conv(typ);
+  if (0 == internal_strcmp(stype, kSuppressionNone))
+    return 0;
+  for (const SymbolizedStack *frame = stack->frames; frame;
+      frame = frame->next) {
+    uptr pc = IsSuppressed(stype, frame->info, sp);
+    if (pc != 0)
+      return pc;
+  }
+  if (0 == internal_strcmp(stype, kSuppressionRace) && stack->frames != nullptr)
+    return IsSuppressed(kSuppressionRaceTop, stack->frames->info, sp);
+  return 0;
+}
+
+uptr IsSuppressed(ReportType typ, const ReportLocation *loc, Suppression **sp) {
+  CHECK(suppression_ctx);
+  if (!suppression_ctx->SuppressionCount() || loc == 0 ||
+      loc->type != ReportLocationGlobal || !loc->suppressable)
+    return 0;
+  const char *stype = conv(typ);
+  if (0 == internal_strcmp(stype, kSuppressionNone))
+    return 0;
+  Suppression *s;
+  const DataInfo &global = loc->global;
+  if (suppression_ctx->Match(global.name, stype, &s) ||
+      suppression_ctx->Match(global.module, stype, &s)) {
+      VPrintf(2, "ThreadSanitizer: matched suppression '%s'\n", s->templ);
+      atomic_fetch_add(&s->hit_count, 1, memory_order_relaxed);
+      *sp = s;
+      return global.start;
+  }
+  return 0;
+}
+
+void PrintMatchedSuppressions() {
+  InternalMmapVector<Suppression *> matched;
+  CHECK(suppression_ctx);
+  suppression_ctx->GetMatched(&matched);
+  if (!matched.size())
+    return;
+  int hit_count = 0;
+  for (uptr i = 0; i < matched.size(); i++)
+    hit_count += atomic_load_relaxed(&matched[i]->hit_count);
+  Printf("ThreadSanitizer: Matched %d suppressions (pid=%d):\n", hit_count,
+         (int)internal_getpid());
+  for (uptr i = 0; i < matched.size(); i++) {
+    Printf("%d %s:%s\n", atomic_load_relaxed(&matched[i]->hit_count),
+           matched[i]->type, matched[i]->templ);
+  }
+}
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.h
new file mode 100644
index 0000000000..f430aeb6c4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_suppressions.h
@@ -0,0 +1,37 @@
+//===-- tsan_suppressions.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_SUPPRESSIONS_H
+#define TSAN_SUPPRESSIONS_H
+
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "tsan_report.h"
+
+namespace __tsan {
+
+const char kSuppressionNone[] = "none";
+const char kSuppressionRace[] = "race";
+const char kSuppressionRaceTop[] = "race_top";
+const char kSuppressionMutex[] = "mutex";
+const char kSuppressionThread[] = "thread";
+const char kSuppressionSignal[] = "signal";
+const char kSuppressionLib[] = "called_from_lib";
+const char kSuppressionDeadlock[] = "deadlock";
+
+void InitializeSuppressions();
+SuppressionContext *Suppressions();
+void PrintMatchedSuppressions();
+uptr IsSuppressed(ReportType typ, const ReportStack *stack, Suppression **sp);
+uptr IsSuppressed(ReportType typ, const ReportLocation *loc, Suppression **sp);
+
+}  // namespace __tsan
+
+#endif  // TSAN_SUPPRESSIONS_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.cpp
new file mode 100644
index 0000000000..2e2744d2ea
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.cpp
@@ -0,0 +1,123 @@
+//===-- tsan_symbolize.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "tsan_symbolize.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include "tsan_flags.h"
+#include "tsan_report.h"
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+void EnterSymbolizer() {
+  ThreadState *thr = cur_thread();
+  CHECK(!thr->in_symbolizer);
+  thr->in_symbolizer = true;
+  thr->ignore_interceptors++;
+}
+
+void ExitSymbolizer() {
+  ThreadState *thr = cur_thread();
+  CHECK(thr->in_symbolizer);
+  thr->in_symbolizer = false;
+  thr->ignore_interceptors--;
+}
+
+// Legacy API.
+// May be overriden by JIT/JAVA/etc,
+// whatever produces PCs marked with kExternalPCBit.
+SANITIZER_WEAK_DEFAULT_IMPL
+bool __tsan_symbolize_external(uptr pc, char *func_buf, uptr func_siz,
+                               char *file_buf, uptr file_siz, int *line,
+                               int *col) {
+  return false;
+}
+
+// New API: call __tsan_symbolize_external_ex only when it exists.
+// Once old clients are gone, provide dummy implementation.
+SANITIZER_WEAK_DEFAULT_IMPL
+void __tsan_symbolize_external_ex(uptr pc,
+                                  void (*add_frame)(void *, const char *,
+                                                    const char *, int, int),
+                                  void *ctx) {}
+
+struct SymbolizedStackBuilder {
+  SymbolizedStack *head;
+  SymbolizedStack *tail;
+  uptr addr;
+};
+
+static void AddFrame(void *ctx, const char *function_name, const char *file,
+                     int line, int column) {
+  SymbolizedStackBuilder *ssb = (struct SymbolizedStackBuilder *)ctx;
+  if (ssb->tail) {
+    ssb->tail->next = SymbolizedStack::New(ssb->addr);
+    ssb->tail = ssb->tail->next;
+  } else {
+    ssb->head = ssb->tail = SymbolizedStack::New(ssb->addr);
+  }
+  AddressInfo *info = &ssb->tail->info;
+  if (function_name) {
+    info->function = internal_strdup(function_name);
+  }
+  if (file) {
+    info->file = internal_strdup(file);
+  }
+  info->line = line;
+  info->column = column;
+}
+
+SymbolizedStack *SymbolizeCode(uptr addr) {
+  // Check if PC comes from non-native land.
+  if (addr & kExternalPCBit) {
+    SymbolizedStackBuilder ssb = {nullptr, nullptr, addr};
+    __tsan_symbolize_external_ex(addr, AddFrame, &ssb);
+    if (ssb.head)
+      return ssb.head;
+    // Legacy code: remove along with the declaration above
+    // once all clients using this API are gone.
+    // Declare static to not consume too much stack space.
+    // We symbolize reports in a single thread, so this is fine.
+    static char func_buf[1024];
+    static char file_buf[1024];
+    int line, col;
+    SymbolizedStack *frame = SymbolizedStack::New(addr);
+    if (__tsan_symbolize_external(addr, func_buf, sizeof(func_buf), file_buf,
+                                  sizeof(file_buf), &line, &col)) {
+      frame->info.function = internal_strdup(func_buf);
+      frame->info.file = internal_strdup(file_buf);
+      frame->info.line = line;
+      frame->info.column = col;
+    }
+    return frame;
+  }
+  return Symbolizer::GetOrInit()->SymbolizePC(addr);
+}
+
+ReportLocation *SymbolizeData(uptr addr) {
+  DataInfo info;
+  if (!Symbolizer::GetOrInit()->SymbolizeData(addr, &info))
+    return 0;
+  auto *ent = New<ReportLocation>();
+  ent->type = ReportLocationGlobal;
+  internal_memcpy(&ent->global, &info, sizeof(info));
+  return ent;
+}
+
+void SymbolizeFlush() {
+  Symbolizer::GetOrInit()->Flush();
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.h
new file mode 100644
index 0000000000..7adaa04dc2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_symbolize.h
@@ -0,0 +1,30 @@
+//===-- tsan_symbolize.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_SYMBOLIZE_H
+#define TSAN_SYMBOLIZE_H
+
+#include "tsan_defs.h"
+#include "tsan_report.h"
+
+namespace __tsan {
+
+void EnterSymbolizer();
+void ExitSymbolizer();
+SymbolizedStack *SymbolizeCode(uptr addr);
+ReportLocation *SymbolizeData(uptr addr);
+void SymbolizeFlush();
+
+ReportStack *NewReportStackEntry(uptr addr);
+
+}  // namespace __tsan
+
+#endif  // TSAN_SYMBOLIZE_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.cpp
new file mode 100644
index 0000000000..09d41780d1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.cpp
@@ -0,0 +1,289 @@
+//===-- tsan_sync.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_sync.h"
+#include "tsan_rtl.h"
+#include "tsan_mman.h"
+
+namespace __tsan {
+
+void DDMutexInit(ThreadState *thr, uptr pc, SyncVar *s);
+
+SyncVar::SyncVar() : mtx(MutexTypeSyncVar) { Reset(); }
+
+void SyncVar::Init(ThreadState *thr, uptr pc, uptr addr, bool save_stack) {
+  Reset();
+  this->addr = addr;
+  next = 0;
+  if (save_stack && !SANITIZER_GO)  // Go does not use them
+    creation_stack_id = CurrentStackId(thr, pc);
+  if (common_flags()->detect_deadlocks)
+    DDMutexInit(thr, pc, this);
+}
+
+void SyncVar::Reset() {
+  CHECK(!ctx->resetting);
+  creation_stack_id = kInvalidStackID;
+  owner_tid = kInvalidTid;
+  last_lock.Reset();
+  recursion = 0;
+  atomic_store_relaxed(&flags, 0);
+  Free(clock);
+  Free(read_clock);
+}
+
+MetaMap::MetaMap()
+    : block_alloc_("heap block allocator"), sync_alloc_("sync allocator") {}
+
+void MetaMap::AllocBlock(ThreadState *thr, uptr pc, uptr p, uptr sz) {
+  u32 idx = block_alloc_.Alloc(&thr->proc()->block_cache);
+  MBlock *b = block_alloc_.Map(idx);
+  b->siz = sz;
+  b->tag = 0;
+  b->tid = thr->tid;
+  b->stk = CurrentStackId(thr, pc);
+  u32 *meta = MemToMeta(p);
+  DCHECK_EQ(*meta, 0);
+  *meta = idx | kFlagBlock;
+}
+
+uptr MetaMap::FreeBlock(Processor *proc, uptr p, bool reset) {
+  MBlock* b = GetBlock(p);
+  if (b == 0)
+    return 0;
+  uptr sz = RoundUpTo(b->siz, kMetaShadowCell);
+  FreeRange(proc, p, sz, reset);
+  return sz;
+}
+
+bool MetaMap::FreeRange(Processor *proc, uptr p, uptr sz, bool reset) {
+  bool has_something = false;
+  u32 *meta = MemToMeta(p);
+  u32 *end = MemToMeta(p + sz);
+  if (end == meta)
+    end++;
+  for (; meta < end; meta++) {
+    u32 idx = *meta;
+    if (idx == 0) {
+      // Note: don't write to meta in this case -- the block can be huge.
+      continue;
+    }
+    *meta = 0;
+    has_something = true;
+    while (idx != 0) {
+      if (idx & kFlagBlock) {
+        block_alloc_.Free(&proc->block_cache, idx & ~kFlagMask);
+        break;
+      } else if (idx & kFlagSync) {
+        DCHECK(idx & kFlagSync);
+        SyncVar *s = sync_alloc_.Map(idx & ~kFlagMask);
+        u32 next = s->next;
+        if (reset)
+          s->Reset();
+        sync_alloc_.Free(&proc->sync_cache, idx & ~kFlagMask);
+        idx = next;
+      } else {
+        CHECK(0);
+      }
+    }
+  }
+  return has_something;
+}
+
+// ResetRange removes all meta objects from the range.
+// It is called for large mmap-ed regions. The function is best-effort wrt
+// freeing of meta objects, because we don't want to page in the whole range
+// which can be huge. The function probes pages one-by-one until it finds a page
+// without meta objects, at this point it stops freeing meta objects. Because
+// thread stacks grow top-down, we do the same starting from end as well.
+void MetaMap::ResetRange(Processor *proc, uptr p, uptr sz, bool reset) {
+  if (SANITIZER_GO) {
+    // UnmapOrDie/MmapFixedNoReserve does not work on Windows,
+    // so we do the optimization only for C/C++.
+    FreeRange(proc, p, sz, reset);
+    return;
+  }
+  const uptr kMetaRatio = kMetaShadowCell / kMetaShadowSize;
+  const uptr kPageSize = GetPageSizeCached() * kMetaRatio;
+  if (sz <= 4 * kPageSize) {
+    // If the range is small, just do the normal free procedure.
+    FreeRange(proc, p, sz, reset);
+    return;
+  }
+  // First, round both ends of the range to page size.
+  uptr diff = RoundUp(p, kPageSize) - p;
+  if (diff != 0) {
+    FreeRange(proc, p, diff, reset);
+    p += diff;
+    sz -= diff;
+  }
+  diff = p + sz - RoundDown(p + sz, kPageSize);
+  if (diff != 0) {
+    FreeRange(proc, p + sz - diff, diff, reset);
+    sz -= diff;
+  }
+  // Now we must have a non-empty page-aligned range.
+  CHECK_GT(sz, 0);
+  CHECK_EQ(p, RoundUp(p, kPageSize));
+  CHECK_EQ(sz, RoundUp(sz, kPageSize));
+  const uptr p0 = p;
+  const uptr sz0 = sz;
+  // Probe start of the range.
+  for (uptr checked = 0; sz > 0; checked += kPageSize) {
+    bool has_something = FreeRange(proc, p, kPageSize, reset);
+    p += kPageSize;
+    sz -= kPageSize;
+    if (!has_something && checked > (128 << 10))
+      break;
+  }
+  // Probe end of the range.
+  for (uptr checked = 0; sz > 0; checked += kPageSize) {
+    bool has_something = FreeRange(proc, p + sz - kPageSize, kPageSize, reset);
+    sz -= kPageSize;
+    // Stacks grow down, so sync object are most likely at the end of the region
+    // (if it is a stack). The very end of the stack is TLS and tsan increases
+    // TLS by at least 256K, so check at least 512K.
+    if (!has_something && checked > (512 << 10))
+      break;
+  }
+  // Finally, page out the whole range (including the parts that we've just
+  // freed). Note: we can't simply madvise, because we need to leave a zeroed
+  // range (otherwise __tsan_java_move can crash if it encounters a left-over
+  // meta objects in java heap).
+  uptr metap = (uptr)MemToMeta(p0);
+  uptr metasz = sz0 / kMetaRatio;
+  UnmapOrDie((void*)metap, metasz);
+  if (!MmapFixedSuperNoReserve(metap, metasz))
+    Die();
+}
+
+void MetaMap::ResetClocks() {
+  // This can be called from the background thread
+  // which does not have proc/cache.
+  // The cache is too large for stack.
+  static InternalAllocatorCache cache;
+  internal_memset(&cache, 0, sizeof(cache));
+  internal_allocator()->InitCache(&cache);
+  sync_alloc_.ForEach([&](SyncVar *s) {
+    if (s->clock) {
+      InternalFree(s->clock, &cache);
+      s->clock = nullptr;
+    }
+    if (s->read_clock) {
+      InternalFree(s->read_clock, &cache);
+      s->read_clock = nullptr;
+    }
+    s->last_lock.Reset();
+  });
+  internal_allocator()->DestroyCache(&cache);
+}
+
+MBlock* MetaMap::GetBlock(uptr p) {
+  u32 *meta = MemToMeta(p);
+  u32 idx = *meta;
+  for (;;) {
+    if (idx == 0)
+      return 0;
+    if (idx & kFlagBlock)
+      return block_alloc_.Map(idx & ~kFlagMask);
+    DCHECK(idx & kFlagSync);
+    SyncVar * s = sync_alloc_.Map(idx & ~kFlagMask);
+    idx = s->next;
+  }
+}
+
+SyncVar *MetaMap::GetSync(ThreadState *thr, uptr pc, uptr addr, bool create,
+                          bool save_stack) {
+  DCHECK(!create || thr->slot_locked);
+  u32 *meta = MemToMeta(addr);
+  u32 idx0 = *meta;
+  u32 myidx = 0;
+  SyncVar *mys = nullptr;
+  for (;;) {
+    for (u32 idx = idx0; idx && !(idx & kFlagBlock);) {
+      DCHECK(idx & kFlagSync);
+      SyncVar * s = sync_alloc_.Map(idx & ~kFlagMask);
+      if (LIKELY(s->addr == addr)) {
+        if (UNLIKELY(myidx != 0)) {
+          mys->Reset();
+          sync_alloc_.Free(&thr->proc()->sync_cache, myidx);
+        }
+        return s;
+      }
+      idx = s->next;
+    }
+    if (!create)
+      return nullptr;
+    if (UNLIKELY(*meta != idx0)) {
+      idx0 = *meta;
+      continue;
+    }
+
+    if (LIKELY(myidx == 0)) {
+      myidx = sync_alloc_.Alloc(&thr->proc()->sync_cache);
+      mys = sync_alloc_.Map(myidx);
+      mys->Init(thr, pc, addr, save_stack);
+    }
+    mys->next = idx0;
+    if (atomic_compare_exchange_strong((atomic_uint32_t*)meta, &idx0,
+        myidx | kFlagSync, memory_order_release)) {
+      return mys;
+    }
+  }
+}
+
+void MetaMap::MoveMemory(uptr src, uptr dst, uptr sz) {
+  // src and dst can overlap,
+  // there are no concurrent accesses to the regions (e.g. stop-the-world).
+  CHECK_NE(src, dst);
+  CHECK_NE(sz, 0);
+  uptr diff = dst - src;
+  u32 *src_meta = MemToMeta(src);
+  u32 *dst_meta = MemToMeta(dst);
+  u32 *src_meta_end = MemToMeta(src + sz);
+  uptr inc = 1;
+  if (dst > src) {
+    src_meta = MemToMeta(src + sz) - 1;
+    dst_meta = MemToMeta(dst + sz) - 1;
+    src_meta_end = MemToMeta(src) - 1;
+    inc = -1;
+  }
+  for (; src_meta != src_meta_end; src_meta += inc, dst_meta += inc) {
+    CHECK_EQ(*dst_meta, 0);
+    u32 idx = *src_meta;
+    *src_meta = 0;
+    *dst_meta = idx;
+    // Patch the addresses in sync objects.
+    while (idx != 0) {
+      if (idx & kFlagBlock)
+        break;
+      CHECK(idx & kFlagSync);
+      SyncVar *s = sync_alloc_.Map(idx & ~kFlagMask);
+      s->addr += diff;
+      idx = s->next;
+    }
+  }
+}
+
+void MetaMap::OnProcIdle(Processor *proc) {
+  block_alloc_.FlushCache(&proc->block_cache);
+  sync_alloc_.FlushCache(&proc->sync_cache);
+}
+
+MetaMap::MemoryStats MetaMap::GetMemoryStats() const {
+  MemoryStats stats;
+  stats.mem_block = block_alloc_.AllocatedMemory();
+  stats.sync_obj = sync_alloc_.AllocatedMemory();
+  return stats;
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.h
new file mode 100644
index 0000000000..67d3c0b5e7
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_sync.h
@@ -0,0 +1,148 @@
+//===-- tsan_sync.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_SYNC_H
+#define TSAN_SYNC_H
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_deadlock_detector_interface.h"
+#include "tsan_defs.h"
+#include "tsan_dense_alloc.h"
+#include "tsan_shadow.h"
+#include "tsan_vector_clock.h"
+
+namespace __tsan {
+
+// These need to match __tsan_mutex_* flags defined in tsan_interface.h.
+// See documentation there as well.
+enum MutexFlags {
+  MutexFlagLinkerInit          = 1 << 0, // __tsan_mutex_linker_init
+  MutexFlagWriteReentrant      = 1 << 1, // __tsan_mutex_write_reentrant
+  MutexFlagReadReentrant       = 1 << 2, // __tsan_mutex_read_reentrant
+  MutexFlagReadLock            = 1 << 3, // __tsan_mutex_read_lock
+  MutexFlagTryLock             = 1 << 4, // __tsan_mutex_try_lock
+  MutexFlagTryLockFailed       = 1 << 5, // __tsan_mutex_try_lock_failed
+  MutexFlagRecursiveLock       = 1 << 6, // __tsan_mutex_recursive_lock
+  MutexFlagRecursiveUnlock     = 1 << 7, // __tsan_mutex_recursive_unlock
+  MutexFlagNotStatic           = 1 << 8, // __tsan_mutex_not_static
+
+  // The following flags are runtime private.
+  // Mutex API misuse was detected, so don't report any more.
+  MutexFlagBroken              = 1 << 30,
+  // We did not intercept pre lock event, so handle it on post lock.
+  MutexFlagDoPreLockOnPostLock = 1 << 29,
+  // Must list all mutex creation flags.
+  MutexCreationFlagMask        = MutexFlagLinkerInit |
+                                 MutexFlagWriteReentrant |
+                                 MutexFlagReadReentrant |
+                                 MutexFlagNotStatic,
+};
+
+// SyncVar is a descriptor of a user synchronization object
+// (mutex or an atomic variable).
+struct SyncVar {
+  SyncVar();
+
+  uptr addr;  // overwritten by DenseSlabAlloc freelist
+  Mutex mtx;
+  StackID creation_stack_id;
+  Tid owner_tid;  // Set only by exclusive owners.
+  FastState last_lock;
+  int recursion;
+  atomic_uint32_t flags;
+  u32 next;  // in MetaMap
+  DDMutex dd;
+  VectorClock *read_clock;  // Used for rw mutexes only.
+  VectorClock *clock;
+
+  void Init(ThreadState *thr, uptr pc, uptr addr, bool save_stack);
+  void Reset();
+
+  bool IsFlagSet(u32 f) const {
+    return atomic_load_relaxed(&flags) & f;
+  }
+
+  void SetFlags(u32 f) {
+    atomic_store_relaxed(&flags, atomic_load_relaxed(&flags) | f);
+  }
+
+  void UpdateFlags(u32 flagz) {
+    // Filter out operation flags.
+    if (!(flagz & MutexCreationFlagMask))
+      return;
+    u32 current = atomic_load_relaxed(&flags);
+    if (current & MutexCreationFlagMask)
+      return;
+    // Note: this can be called from MutexPostReadLock which holds only read
+    // lock on the SyncVar.
+    atomic_store_relaxed(&flags, current | (flagz & MutexCreationFlagMask));
+  }
+};
+
+// MetaMap maps app addresses to heap block (MBlock) and sync var (SyncVar)
+// descriptors. It uses 1/2 direct shadow, see tsan_platform.h for the mapping.
+class MetaMap {
+ public:
+  MetaMap();
+
+  void AllocBlock(ThreadState *thr, uptr pc, uptr p, uptr sz);
+
+  // FreeBlock resets all sync objects in the range if reset=true and must not
+  // run concurrently with ResetClocks which resets all sync objects
+  // w/o any synchronization (as part of DoReset).
+  // If we don't have a thread slot (very early/late in thread lifetime or
+  // Go/Java callbacks) or the slot is not locked, then reset must be set to
+  // false. In such case sync object clocks will be reset later (when it's
+  // reused or during the next ResetClocks).
+  uptr FreeBlock(Processor *proc, uptr p, bool reset);
+  bool FreeRange(Processor *proc, uptr p, uptr sz, bool reset);
+  void ResetRange(Processor *proc, uptr p, uptr sz, bool reset);
+  // Reset vector clocks of all sync objects.
+  // Must be called when no other threads access sync objects.
+  void ResetClocks();
+  MBlock* GetBlock(uptr p);
+
+  SyncVar *GetSyncOrCreate(ThreadState *thr, uptr pc, uptr addr,
+                           bool save_stack) {
+    return GetSync(thr, pc, addr, true, save_stack);
+  }
+  SyncVar *GetSyncIfExists(uptr addr) {
+    return GetSync(nullptr, 0, addr, false, false);
+  }
+
+  void MoveMemory(uptr src, uptr dst, uptr sz);
+
+  void OnProcIdle(Processor *proc);
+
+  struct MemoryStats {
+    uptr mem_block;
+    uptr sync_obj;
+  };
+
+  MemoryStats GetMemoryStats() const;
+
+ private:
+  static const u32 kFlagMask  = 3u << 30;
+  static const u32 kFlagBlock = 1u << 30;
+  static const u32 kFlagSync  = 2u << 30;
+  typedef DenseSlabAlloc<MBlock, 1 << 18, 1 << 12, kFlagMask> BlockAlloc;
+  typedef DenseSlabAlloc<SyncVar, 1 << 20, 1 << 10, kFlagMask> SyncAlloc;
+  BlockAlloc block_alloc_;
+  SyncAlloc sync_alloc_;
+
+  SyncVar *GetSync(ThreadState *thr, uptr pc, uptr addr, bool create,
+                   bool save_stack);
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_SYNC_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_trace.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_trace.h
new file mode 100644
index 0000000000..01bb7b34f4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_trace.h
@@ -0,0 +1,215 @@
+//===-- tsan_trace.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_TRACE_H
+#define TSAN_TRACE_H
+
+#include "tsan_defs.h"
+#include "tsan_ilist.h"
+#include "tsan_mutexset.h"
+#include "tsan_stack_trace.h"
+
+namespace __tsan {
+
+enum class EventType : u64 {
+  kAccessExt,
+  kAccessRange,
+  kLock,
+  kRLock,
+  kUnlock,
+  kTime,
+};
+
+// "Base" type for all events for type dispatch.
+struct Event {
+  // We use variable-length type encoding to give more bits to some event
+  // types that need them. If is_access is set, this is EventAccess.
+  // Otherwise, if is_func is set, this is EventFunc.
+  // Otherwise type denotes the type.
+  u64 is_access : 1;
+  u64 is_func : 1;
+  EventType type : 3;
+  u64 _ : 59;
+};
+static_assert(sizeof(Event) == 8, "bad Event size");
+
+// Nop event used as padding and does not affect state during replay.
+static constexpr Event NopEvent = {1, 0, EventType::kAccessExt, 0};
+
+// Compressed memory access can represent only some events with PCs
+// close enough to each other. Otherwise we fall back to EventAccessExt.
+struct EventAccess {
+  static constexpr uptr kPCBits = 15;
+  static_assert(kPCBits + kCompressedAddrBits + 5 == 64,
+                "unused bits in EventAccess");
+
+  u64 is_access : 1;  // = 1
+  u64 is_read : 1;
+  u64 is_atomic : 1;
+  u64 size_log : 2;
+  u64 pc_delta : kPCBits;  // signed delta from the previous memory access PC
+  u64 addr : kCompressedAddrBits;
+};
+static_assert(sizeof(EventAccess) == 8, "bad EventAccess size");
+
+// Function entry (pc != 0) or exit (pc == 0).
+struct EventFunc {
+  u64 is_access : 1;  // = 0
+  u64 is_func : 1;    // = 1
+  u64 pc : 62;
+};
+static_assert(sizeof(EventFunc) == 8, "bad EventFunc size");
+
+// Extended memory access with full PC.
+struct EventAccessExt {
+  // Note: precisely specifying the unused parts of the bitfield is critical for
+  // performance. If we don't specify them, compiler will generate code to load
+  // the old value and shuffle it to extract the unused bits to apply to the new
+  // value. If we specify the unused part and store 0 in there, all that
+  // unnecessary code goes away (store of the 0 const is combined with other
+  // constant parts).
+  static constexpr uptr kUnusedBits = 11;
+  static_assert(kCompressedAddrBits + kUnusedBits + 9 == 64,
+                "unused bits in EventAccessExt");
+
+  u64 is_access : 1;   // = 0
+  u64 is_func : 1;     // = 0
+  EventType type : 3;  // = EventType::kAccessExt
+  u64 is_read : 1;
+  u64 is_atomic : 1;
+  u64 size_log : 2;
+  u64 _ : kUnusedBits;
+  u64 addr : kCompressedAddrBits;
+  u64 pc;
+};
+static_assert(sizeof(EventAccessExt) == 16, "bad EventAccessExt size");
+
+// Access to a memory range.
+struct EventAccessRange {
+  static constexpr uptr kSizeLoBits = 13;
+  static_assert(kCompressedAddrBits + kSizeLoBits + 7 == 64,
+                "unused bits in EventAccessRange");
+
+  u64 is_access : 1;   // = 0
+  u64 is_func : 1;     // = 0
+  EventType type : 3;  // = EventType::kAccessRange
+  u64 is_read : 1;
+  u64 is_free : 1;
+  u64 size_lo : kSizeLoBits;
+  u64 pc : kCompressedAddrBits;
+  u64 addr : kCompressedAddrBits;
+  u64 size_hi : 64 - kCompressedAddrBits;
+};
+static_assert(sizeof(EventAccessRange) == 16, "bad EventAccessRange size");
+
+// Mutex lock.
+struct EventLock {
+  static constexpr uptr kStackIDLoBits = 15;
+  static constexpr uptr kStackIDHiBits =
+      sizeof(StackID) * kByteBits - kStackIDLoBits;
+  static constexpr uptr kUnusedBits = 3;
+  static_assert(kCompressedAddrBits + kStackIDLoBits + 5 == 64,
+                "unused bits in EventLock");
+  static_assert(kCompressedAddrBits + kStackIDHiBits + kUnusedBits == 64,
+                "unused bits in EventLock");
+
+  u64 is_access : 1;   // = 0
+  u64 is_func : 1;     // = 0
+  EventType type : 3;  // = EventType::kLock or EventType::kRLock
+  u64 pc : kCompressedAddrBits;
+  u64 stack_lo : kStackIDLoBits;
+  u64 stack_hi : sizeof(StackID) * kByteBits - kStackIDLoBits;
+  u64 _ : kUnusedBits;
+  u64 addr : kCompressedAddrBits;
+};
+static_assert(sizeof(EventLock) == 16, "bad EventLock size");
+
+// Mutex unlock.
+struct EventUnlock {
+  static constexpr uptr kUnusedBits = 15;
+  static_assert(kCompressedAddrBits + kUnusedBits + 5 == 64,
+                "unused bits in EventUnlock");
+
+  u64 is_access : 1;   // = 0
+  u64 is_func : 1;     // = 0
+  EventType type : 3;  // = EventType::kUnlock
+  u64 _ : kUnusedBits;
+  u64 addr : kCompressedAddrBits;
+};
+static_assert(sizeof(EventUnlock) == 8, "bad EventUnlock size");
+
+// Time change event.
+struct EventTime {
+  static constexpr uptr kUnusedBits = 37;
+  static_assert(kUnusedBits + sizeof(Sid) * kByteBits + kEpochBits + 5 == 64,
+                "unused bits in EventTime");
+
+  u64 is_access : 1;   // = 0
+  u64 is_func : 1;     // = 0
+  EventType type : 3;  // = EventType::kTime
+  u64 sid : sizeof(Sid) * kByteBits;
+  u64 epoch : kEpochBits;
+  u64 _ : kUnusedBits;
+};
+static_assert(sizeof(EventTime) == 8, "bad EventTime size");
+
+struct Trace;
+
+struct TraceHeader {
+  Trace* trace = nullptr;  // back-pointer to Trace containing this part
+  INode trace_parts;       // in Trace::parts
+  INode global;            // in Contex::trace_part_recycle
+};
+
+struct TracePart : TraceHeader {
+  // There are a lot of goroutines in Go, so we use smaller parts.
+  static constexpr uptr kByteSize = (SANITIZER_GO ? 128 : 256) << 10;
+  static constexpr uptr kSize =
+      (kByteSize - sizeof(TraceHeader)) / sizeof(Event);
+  // TraceAcquire does a fast event pointer overflow check by comparing
+  // pointer into TracePart::events with kAlignment mask. Since TracePart's
+  // are allocated page-aligned, this check detects end of the array
+  // (it also have false positives in the middle that are filtered separately).
+  // This also requires events to be the last field.
+  static constexpr uptr kAlignment = 0xff0;
+  Event events[kSize];
+
+  TracePart() {}
+};
+static_assert(sizeof(TracePart) == TracePart::kByteSize, "bad TracePart size");
+
+struct Trace {
+  Mutex mtx;
+  IList<TraceHeader, &TraceHeader::trace_parts, TracePart> parts;
+  // First node non-queued into ctx->trace_part_recycle.
+  TracePart* local_head;
+  // Final position in the last part for finished threads.
+  Event* final_pos = nullptr;
+  // Number of trace parts allocated on behalf of this trace specifically.
+  // Total number of parts in this trace can be larger if we retake some
+  // parts from other traces.
+  uptr parts_allocated = 0;
+
+  Trace() : mtx(MutexTypeTrace) {}
+
+  // We need at least 3 parts per thread, because we want to keep at last
+  // 2 parts per thread that are not queued into ctx->trace_part_recycle
+  // (the current one being filled and one full part that ensures that
+  // we always have at least one part worth of previous memory accesses).
+  static constexpr uptr kMinParts = 3;
+
+  static constexpr uptr kFinishedThreadLo = 16;
+  static constexpr uptr kFinishedThreadHi = 64;
+};
+
+}  // namespace __tsan
+
+#endif  // TSAN_TRACE_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.cpp b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.cpp
new file mode 100644
index 0000000000..278298565d
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.cpp
@@ -0,0 +1,126 @@
+//===-- tsan_vector_clock.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_vector_clock.h"
+
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_mman.h"
+
+namespace __tsan {
+
+#if TSAN_VECTORIZE
+const uptr kVectorClockSize = kThreadSlotCount * sizeof(Epoch) / sizeof(m128);
+#endif
+
+VectorClock::VectorClock() { Reset(); }
+
+void VectorClock::Reset() {
+#if !TSAN_VECTORIZE
+  for (uptr i = 0; i < kThreadSlotCount; i++)
+    clk_[i] = kEpochZero;
+#else
+  m128 z = _mm_setzero_si128();
+  m128* vclk = reinterpret_cast<m128*>(clk_);
+  for (uptr i = 0; i < kVectorClockSize; i++) _mm_store_si128(&vclk[i], z);
+#endif
+}
+
+void VectorClock::Acquire(const VectorClock* src) {
+  if (!src)
+    return;
+#if !TSAN_VECTORIZE
+  for (uptr i = 0; i < kThreadSlotCount; i++)
+    clk_[i] = max(clk_[i], src->clk_[i]);
+#else
+  m128* __restrict vdst = reinterpret_cast<m128*>(clk_);
+  m128 const* __restrict vsrc = reinterpret_cast<m128 const*>(src->clk_);
+  for (uptr i = 0; i < kVectorClockSize; i++) {
+    m128 s = _mm_load_si128(&vsrc[i]);
+    m128 d = _mm_load_si128(&vdst[i]);
+    m128 m = _mm_max_epu16(s, d);
+    _mm_store_si128(&vdst[i], m);
+  }
+#endif
+}
+
+static VectorClock* AllocClock(VectorClock** dstp) {
+  if (UNLIKELY(!*dstp))
+    *dstp = New<VectorClock>();
+  return *dstp;
+}
+
+void VectorClock::Release(VectorClock** dstp) const {
+  VectorClock* dst = AllocClock(dstp);
+  dst->Acquire(this);
+}
+
+void VectorClock::ReleaseStore(VectorClock** dstp) const {
+  VectorClock* dst = AllocClock(dstp);
+  *dst = *this;
+}
+
+VectorClock& VectorClock::operator=(const VectorClock& other) {
+#if !TSAN_VECTORIZE
+  for (uptr i = 0; i < kThreadSlotCount; i++)
+    clk_[i] = other.clk_[i];
+#else
+  m128* __restrict vdst = reinterpret_cast<m128*>(clk_);
+  m128 const* __restrict vsrc = reinterpret_cast<m128 const*>(other.clk_);
+  for (uptr i = 0; i < kVectorClockSize; i++) {
+    m128 s = _mm_load_si128(&vsrc[i]);
+    _mm_store_si128(&vdst[i], s);
+  }
+#endif
+  return *this;
+}
+
+void VectorClock::ReleaseStoreAcquire(VectorClock** dstp) {
+  VectorClock* dst = AllocClock(dstp);
+#if !TSAN_VECTORIZE
+  for (uptr i = 0; i < kThreadSlotCount; i++) {
+    Epoch tmp = dst->clk_[i];
+    dst->clk_[i] = clk_[i];
+    clk_[i] = max(clk_[i], tmp);
+  }
+#else
+  m128* __restrict vdst = reinterpret_cast<m128*>(dst->clk_);
+  m128* __restrict vclk = reinterpret_cast<m128*>(clk_);
+  for (uptr i = 0; i < kVectorClockSize; i++) {
+    m128 t = _mm_load_si128(&vdst[i]);
+    m128 c = _mm_load_si128(&vclk[i]);
+    m128 m = _mm_max_epu16(c, t);
+    _mm_store_si128(&vdst[i], c);
+    _mm_store_si128(&vclk[i], m);
+  }
+#endif
+}
+
+void VectorClock::ReleaseAcquire(VectorClock** dstp) {
+  VectorClock* dst = AllocClock(dstp);
+#if !TSAN_VECTORIZE
+  for (uptr i = 0; i < kThreadSlotCount; i++) {
+    dst->clk_[i] = max(dst->clk_[i], clk_[i]);
+    clk_[i] = dst->clk_[i];
+  }
+#else
+  m128* __restrict vdst = reinterpret_cast<m128*>(dst->clk_);
+  m128* __restrict vclk = reinterpret_cast<m128*>(clk_);
+  for (uptr i = 0; i < kVectorClockSize; i++) {
+    m128 c = _mm_load_si128(&vclk[i]);
+    m128 d = _mm_load_si128(&vdst[i]);
+    m128 m = _mm_max_epu16(c, d);
+    _mm_store_si128(&vdst[i], m);
+    _mm_store_si128(&vclk[i], m);
+  }
+#endif
+}
+
+}  // namespace __tsan
diff --git a/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.h b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.h
new file mode 100644
index 0000000000..63b2063021
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/rtl/tsan_vector_clock.h
@@ -0,0 +1,51 @@
+//===-- tsan_vector_clock.h -------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#ifndef TSAN_VECTOR_CLOCK_H
+#define TSAN_VECTOR_CLOCK_H
+
+#include "tsan_defs.h"
+
+namespace __tsan {
+
+// Fixed-size vector clock, used both for threads and sync objects.
+class VectorClock {
+ public:
+  VectorClock();
+
+  Epoch Get(Sid sid) const;
+  void Set(Sid sid, Epoch v);
+
+  void Reset();
+  void Acquire(const VectorClock* src);
+  void Release(VectorClock** dstp) const;
+  void ReleaseStore(VectorClock** dstp) const;
+  void ReleaseStoreAcquire(VectorClock** dstp);
+  void ReleaseAcquire(VectorClock** dstp);
+
+  VectorClock& operator=(const VectorClock& other);
+
+ private:
+  Epoch clk_[kThreadSlotCount] VECTOR_ALIGNED;
+};
+
+ALWAYS_INLINE Epoch VectorClock::Get(Sid sid) const {
+  return clk_[static_cast<u8>(sid)];
+}
+
+ALWAYS_INLINE void VectorClock::Set(Sid sid, Epoch v) {
+  DCHECK_GE(v, clk_[static_cast<u8>(sid)]);
+  clk_[static_cast<u8>(sid)] = v;
+}
+
+}  // namespace __tsan
+
+#endif  // TSAN_VECTOR_CLOCK_H
diff --git a/contrib/libs/clang14-rt/lib/tsan/ya.make b/contrib/libs/clang14-rt/lib/tsan/ya.make
new file mode 100644
index 0000000000..3a9931c85e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan/ya.make
@@ -0,0 +1,174 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.tsan${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fPIE
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    tsan/rtl/tsan_debugging.cpp
+    tsan/rtl/tsan_external.cpp
+    tsan/rtl/tsan_fd.cpp
+    tsan/rtl/tsan_flags.cpp
+    tsan/rtl/tsan_ignoreset.cpp
+    tsan/rtl/tsan_interceptors_posix.cpp
+    tsan/rtl/tsan_interface.cpp
+    tsan/rtl/tsan_interface_ann.cpp
+    tsan/rtl/tsan_interface_atomic.cpp
+    tsan/rtl/tsan_interface_java.cpp
+    tsan/rtl/tsan_malloc_mac.cpp
+    tsan/rtl/tsan_md5.cpp
+    tsan/rtl/tsan_mman.cpp
+    tsan/rtl/tsan_mutexset.cpp
+    tsan/rtl/tsan_platform_posix.cpp
+    tsan/rtl/tsan_preinit.cpp
+    tsan/rtl/tsan_report.cpp
+    tsan/rtl/tsan_rtl.cpp
+    tsan/rtl/tsan_rtl_aarch64.S
+    tsan/rtl/tsan_rtl_access.cpp
+    tsan/rtl/tsan_rtl_amd64.S
+    tsan/rtl/tsan_rtl_mutex.cpp
+    tsan/rtl/tsan_rtl_proc.cpp
+    tsan/rtl/tsan_rtl_report.cpp
+    tsan/rtl/tsan_rtl_thread.cpp
+    tsan/rtl/tsan_stack_trace.cpp
+    tsan/rtl/tsan_suppressions.cpp
+    tsan/rtl/tsan_symbolize.cpp
+    tsan/rtl/tsan_sync.cpp
+    tsan/rtl/tsan_vector_clock.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_value.cpp
+)
+
+IF (ARCH_PPC64LE)
+    SRCS(
+        tsan/rtl/tsan_rtl_ppc64.S
+    )
+ENDIF()
+
+IF (OS_DARWIN)
+    SRCS(
+        tsan/rtl/tsan_interceptors_mac.cpp
+        tsan/rtl/tsan_interceptors_mach_vm.cpp
+        tsan/rtl/tsan_platform_mac.cpp
+    )
+ELSEIF (OS_LINUX)
+    SRCS(
+        tsan/rtl/tsan_platform_linux.cpp
+    )
+ENDIF()
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/tsan_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/tsan_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
+      "License" shall mean the terms and conditions for use, reproduction,
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+       http://www.apache.org/licenses/LICENSE-2.0
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+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
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+
+In addition, if you combine or link compiled forms of this Software with
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+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/tsan_cxx/ya.make b/contrib/libs/clang14-rt/lib/tsan_cxx/ya.make
new file mode 100644
index 0000000000..fd44d41513
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/tsan_cxx/ya.make
@@ -0,0 +1,53 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.tsan_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DUBSAN_CAN_USE_CXXABI
+    -fPIE
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    tsan/rtl/tsan_new_delete.cpp
+    ubsan/ubsan_handlers_cxx.cpp
+    ubsan/ubsan_type_hash.cpp
+    ubsan/ubsan_type_hash_itanium.cpp
+    ubsan/ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_checks.inc b/contrib/libs/clang14-rt/lib/ubsan/ubsan_checks.inc
new file mode 100644
index 0000000000..846cd89ee1
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_checks.inc
@@ -0,0 +1,71 @@
+//===-- ubsan_checks.inc ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// List of checks handled by UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_CHECK
+# error "Define UBSAN_CHECK prior to including this file!"
+#endif
+
+// UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName)
+// SummaryKind and FSanitizeFlagName should be string literals.
+
+UBSAN_CHECK(GenericUB, "undefined-behavior", "undefined")
+UBSAN_CHECK(NullPointerUse, "null-pointer-use", "null")
+UBSAN_CHECK(NullPointerUseWithNullability, "null-pointer-use",
+            "nullability-assign")
+UBSAN_CHECK(NullptrWithOffset, "nullptr-with-offset", "pointer-overflow")
+UBSAN_CHECK(NullptrWithNonZeroOffset, "nullptr-with-nonzero-offset",
+            "pointer-overflow")
+UBSAN_CHECK(NullptrAfterNonZeroOffset, "nullptr-after-nonzero-offset",
+            "pointer-overflow")
+UBSAN_CHECK(PointerOverflow, "pointer-overflow", "pointer-overflow")
+UBSAN_CHECK(MisalignedPointerUse, "misaligned-pointer-use", "alignment")
+UBSAN_CHECK(AlignmentAssumption, "alignment-assumption", "alignment")
+UBSAN_CHECK(InsufficientObjectSize, "insufficient-object-size", "object-size")
+UBSAN_CHECK(SignedIntegerOverflow, "signed-integer-overflow",
+            "signed-integer-overflow")
+UBSAN_CHECK(UnsignedIntegerOverflow, "unsigned-integer-overflow",
+            "unsigned-integer-overflow")
+UBSAN_CHECK(IntegerDivideByZero, "integer-divide-by-zero",
+            "integer-divide-by-zero")
+UBSAN_CHECK(FloatDivideByZero, "float-divide-by-zero", "float-divide-by-zero")
+UBSAN_CHECK(InvalidBuiltin, "invalid-builtin-use", "invalid-builtin-use")
+UBSAN_CHECK(InvalidObjCCast, "invalid-objc-cast", "invalid-objc-cast")
+UBSAN_CHECK(ImplicitUnsignedIntegerTruncation,
+            "implicit-unsigned-integer-truncation",
+            "implicit-unsigned-integer-truncation")
+UBSAN_CHECK(ImplicitSignedIntegerTruncation,
+            "implicit-signed-integer-truncation",
+            "implicit-signed-integer-truncation")
+UBSAN_CHECK(ImplicitIntegerSignChange,
+            "implicit-integer-sign-change",
+            "implicit-integer-sign-change")
+UBSAN_CHECK(ImplicitSignedIntegerTruncationOrSignChange,
+            "implicit-signed-integer-truncation-or-sign-change",
+            "implicit-signed-integer-truncation,implicit-integer-sign-change")
+UBSAN_CHECK(InvalidShiftBase, "invalid-shift-base", "shift-base")
+UBSAN_CHECK(InvalidShiftExponent, "invalid-shift-exponent", "shift-exponent")
+UBSAN_CHECK(OutOfBoundsIndex, "out-of-bounds-index", "bounds")
+UBSAN_CHECK(UnreachableCall, "unreachable-call", "unreachable")
+UBSAN_CHECK(MissingReturn, "missing-return", "return")
+UBSAN_CHECK(NonPositiveVLAIndex, "non-positive-vla-index", "vla-bound")
+UBSAN_CHECK(FloatCastOverflow, "float-cast-overflow", "float-cast-overflow")
+UBSAN_CHECK(InvalidBoolLoad, "invalid-bool-load", "bool")
+UBSAN_CHECK(InvalidEnumLoad, "invalid-enum-load", "enum")
+UBSAN_CHECK(FunctionTypeMismatch, "function-type-mismatch", "function")
+UBSAN_CHECK(InvalidNullReturn, "invalid-null-return",
+            "returns-nonnull-attribute")
+UBSAN_CHECK(InvalidNullReturnWithNullability, "invalid-null-return",
+            "nullability-return")
+UBSAN_CHECK(InvalidNullArgument, "invalid-null-argument", "nonnull-attribute")
+UBSAN_CHECK(InvalidNullArgumentWithNullability, "invalid-null-argument",
+            "nullability-arg")
+UBSAN_CHECK(DynamicTypeMismatch, "dynamic-type-mismatch", "vptr")
+UBSAN_CHECK(CFIBadType, "cfi-bad-type", "cfi")
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.cpp
new file mode 100644
index 0000000000..8de51bc187
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.cpp
@@ -0,0 +1,447 @@
+//===-- ubsan_diag.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Diagnostic reporting for the UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_diag.h"
+#include "ubsan_init.h"
+#include "ubsan_flags.h"
+#include "ubsan_monitor.h"
+#include "sanitizer_common/sanitizer_placement_new.h"
+#include "sanitizer_common/sanitizer_report_decorator.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_stacktrace_printer.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+#include <stdio.h>
+
+using namespace __ubsan;
+
+// UBSan is combined with runtimes that already provide this functionality
+// (e.g., ASan) as well as runtimes that lack it (e.g., scudo). Tried to use
+// weak linkage to resolve this issue which is not portable and breaks on
+// Windows.
+// TODO(yln): This is a temporary workaround. GetStackTrace functions will be
+// removed in the future.
+void ubsan_GetStackTrace(BufferedStackTrace *stack, uptr max_depth,
+                         uptr pc, uptr bp, void *context, bool fast) {
+  uptr top = 0;
+  uptr bottom = 0;
+  if (StackTrace::WillUseFastUnwind(fast)) {
+    GetThreadStackTopAndBottom(false, &top, &bottom);
+    stack->Unwind(max_depth, pc, bp, nullptr, top, bottom, true);
+  } else
+    stack->Unwind(max_depth, pc, bp, context, 0, 0, false);
+}
+
+static void MaybePrintStackTrace(uptr pc, uptr bp) {
+  // We assume that flags are already parsed, as UBSan runtime
+  // will definitely be called when we print the first diagnostics message.
+  if (!flags()->print_stacktrace)
+    return;
+
+  BufferedStackTrace stack;
+  ubsan_GetStackTrace(&stack, kStackTraceMax, pc, bp, nullptr,
+                common_flags()->fast_unwind_on_fatal);
+  stack.Print();
+}
+
+static const char *ConvertTypeToString(ErrorType Type) {
+  switch (Type) {
+#define UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName)                      \
+  case ErrorType::Name:                                                        \
+    return SummaryKind;
+#include "ubsan_checks.inc"
+#undef UBSAN_CHECK
+  }
+  UNREACHABLE("unknown ErrorType!");
+}
+
+static const char *ConvertTypeToFlagName(ErrorType Type) {
+  switch (Type) {
+#define UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName)                      \
+  case ErrorType::Name:                                                        \
+    return FSanitizeFlagName;
+#include "ubsan_checks.inc"
+#undef UBSAN_CHECK
+  }
+  UNREACHABLE("unknown ErrorType!");
+}
+
+static void MaybeReportErrorSummary(Location Loc, ErrorType Type) {
+  if (!common_flags()->print_summary)
+    return;
+  if (!flags()->report_error_type)
+    Type = ErrorType::GenericUB;
+  const char *ErrorKind = ConvertTypeToString(Type);
+  if (Loc.isSourceLocation()) {
+    SourceLocation SLoc = Loc.getSourceLocation();
+    if (!SLoc.isInvalid()) {
+      AddressInfo AI;
+      AI.file = internal_strdup(SLoc.getFilename());
+      AI.line = SLoc.getLine();
+      AI.column = SLoc.getColumn();
+      AI.function = internal_strdup("");  // Avoid printing ?? as function name.
+      ReportErrorSummary(ErrorKind, AI, GetSanititizerToolName());
+      AI.Clear();
+      return;
+    }
+  } else if (Loc.isSymbolizedStack()) {
+    const AddressInfo &AI = Loc.getSymbolizedStack()->info;
+    ReportErrorSummary(ErrorKind, AI, GetSanititizerToolName());
+    return;
+  }
+  ReportErrorSummary(ErrorKind, GetSanititizerToolName());
+}
+
+namespace {
+class Decorator : public SanitizerCommonDecorator {
+ public:
+  Decorator() : SanitizerCommonDecorator() {}
+  const char *Highlight() const { return Green(); }
+  const char *Note() const { return Black(); }
+};
+}
+
+SymbolizedStack *__ubsan::getSymbolizedLocation(uptr PC) {
+  InitAsStandaloneIfNecessary();
+  return Symbolizer::GetOrInit()->SymbolizePC(PC);
+}
+
+Diag &Diag::operator<<(const TypeDescriptor &V) {
+  return AddArg(V.getTypeName());
+}
+
+Diag &Diag::operator<<(const Value &V) {
+  if (V.getType().isSignedIntegerTy())
+    AddArg(V.getSIntValue());
+  else if (V.getType().isUnsignedIntegerTy())
+    AddArg(V.getUIntValue());
+  else if (V.getType().isFloatTy())
+    AddArg(V.getFloatValue());
+  else
+    AddArg("<unknown>");
+  return *this;
+}
+
+/// Hexadecimal printing for numbers too large for Printf to handle directly.
+static void RenderHex(InternalScopedString *Buffer, UIntMax Val) {
+#if HAVE_INT128_T
+  Buffer->append("0x%08x%08x%08x%08x", (unsigned int)(Val >> 96),
+                 (unsigned int)(Val >> 64), (unsigned int)(Val >> 32),
+                 (unsigned int)(Val));
+#else
+  UNREACHABLE("long long smaller than 64 bits?");
+#endif
+}
+
+static void RenderLocation(InternalScopedString *Buffer, Location Loc) {
+  switch (Loc.getKind()) {
+  case Location::LK_Source: {
+    SourceLocation SLoc = Loc.getSourceLocation();
+    if (SLoc.isInvalid())
+      Buffer->append("<unknown>");
+    else
+      RenderSourceLocation(Buffer, SLoc.getFilename(), SLoc.getLine(),
+                           SLoc.getColumn(), common_flags()->symbolize_vs_style,
+                           common_flags()->strip_path_prefix);
+    return;
+  }
+  case Location::LK_Memory:
+    Buffer->append("%p", reinterpret_cast<void *>(Loc.getMemoryLocation()));
+    return;
+  case Location::LK_Symbolized: {
+    const AddressInfo &Info = Loc.getSymbolizedStack()->info;
+    if (Info.file)
+      RenderSourceLocation(Buffer, Info.file, Info.line, Info.column,
+                           common_flags()->symbolize_vs_style,
+                           common_flags()->strip_path_prefix);
+    else if (Info.module)
+      RenderModuleLocation(Buffer, Info.module, Info.module_offset,
+                           Info.module_arch, common_flags()->strip_path_prefix);
+    else
+      Buffer->append("%p", reinterpret_cast<void *>(Info.address));
+    return;
+  }
+  case Location::LK_Null:
+    Buffer->append("<unknown>");
+    return;
+  }
+}
+
+static void RenderText(InternalScopedString *Buffer, const char *Message,
+                       const Diag::Arg *Args) {
+  for (const char *Msg = Message; *Msg; ++Msg) {
+    if (*Msg != '%') {
+      Buffer->append("%c", *Msg);
+      continue;
+    }
+    const Diag::Arg &A = Args[*++Msg - '0'];
+    switch (A.Kind) {
+    case Diag::AK_String:
+      Buffer->append("%s", A.String);
+      break;
+    case Diag::AK_TypeName: {
+      if (SANITIZER_WINDOWS)
+        // The Windows implementation demangles names early.
+        Buffer->append("'%s'", A.String);
+      else
+        Buffer->append("'%s'", Symbolizer::GetOrInit()->Demangle(A.String));
+      break;
+    }
+    case Diag::AK_SInt:
+      // 'long long' is guaranteed to be at least 64 bits wide.
+      if (A.SInt >= INT64_MIN && A.SInt <= INT64_MAX)
+        Buffer->append("%lld", (long long)A.SInt);
+      else
+        RenderHex(Buffer, A.SInt);
+      break;
+    case Diag::AK_UInt:
+      if (A.UInt <= UINT64_MAX)
+        Buffer->append("%llu", (unsigned long long)A.UInt);
+      else
+        RenderHex(Buffer, A.UInt);
+      break;
+    case Diag::AK_Float: {
+      // FIXME: Support floating-point formatting in sanitizer_common's
+      //        printf, and stop using snprintf here.
+      char FloatBuffer[32];
+#if SANITIZER_WINDOWS
+      sprintf_s(FloatBuffer, sizeof(FloatBuffer), "%Lg", (long double)A.Float);
+#else
+      snprintf(FloatBuffer, sizeof(FloatBuffer), "%Lg", (long double)A.Float);
+#endif
+      Buffer->append("%s", FloatBuffer);
+      break;
+    }
+    case Diag::AK_Pointer:
+      Buffer->append("%p", A.Pointer);
+      break;
+    }
+  }
+}
+
+/// Find the earliest-starting range in Ranges which ends after Loc.
+static Range *upperBound(MemoryLocation Loc, Range *Ranges,
+                         unsigned NumRanges) {
+  Range *Best = 0;
+  for (unsigned I = 0; I != NumRanges; ++I)
+    if (Ranges[I].getEnd().getMemoryLocation() > Loc &&
+        (!Best ||
+         Best->getStart().getMemoryLocation() >
+         Ranges[I].getStart().getMemoryLocation()))
+      Best = &Ranges[I];
+  return Best;
+}
+
+static inline uptr subtractNoOverflow(uptr LHS, uptr RHS) {
+  return (LHS < RHS) ? 0 : LHS - RHS;
+}
+
+static inline uptr addNoOverflow(uptr LHS, uptr RHS) {
+  const uptr Limit = (uptr)-1;
+  return (LHS > Limit - RHS) ? Limit : LHS + RHS;
+}
+
+/// Render a snippet of the address space near a location.
+static void PrintMemorySnippet(const Decorator &Decor, MemoryLocation Loc,
+                               Range *Ranges, unsigned NumRanges,
+                               const Diag::Arg *Args) {
+  // Show at least the 8 bytes surrounding Loc.
+  const unsigned MinBytesNearLoc = 4;
+  MemoryLocation Min = subtractNoOverflow(Loc, MinBytesNearLoc);
+  MemoryLocation Max = addNoOverflow(Loc, MinBytesNearLoc);
+  MemoryLocation OrigMin = Min;
+  for (unsigned I = 0; I < NumRanges; ++I) {
+    Min = __sanitizer::Min(Ranges[I].getStart().getMemoryLocation(), Min);
+    Max = __sanitizer::Max(Ranges[I].getEnd().getMemoryLocation(), Max);
+  }
+
+  // If we have too many interesting bytes, prefer to show bytes after Loc.
+  const unsigned BytesToShow = 32;
+  if (Max - Min > BytesToShow)
+    Min = __sanitizer::Min(Max - BytesToShow, OrigMin);
+  Max = addNoOverflow(Min, BytesToShow);
+
+  if (!IsAccessibleMemoryRange(Min, Max - Min)) {
+    Printf("<memory cannot be printed>\n");
+    return;
+  }
+
+  // Emit data.
+  InternalScopedString Buffer;
+  for (uptr P = Min; P != Max; ++P) {
+    unsigned char C = *reinterpret_cast<const unsigned char*>(P);
+    Buffer.append("%s%02x", (P % 8 == 0) ? "  " : " ", C);
+  }
+  Buffer.append("\n");
+
+  // Emit highlights.
+  Buffer.append("%s", Decor.Highlight());
+  Range *InRange = upperBound(Min, Ranges, NumRanges);
+  for (uptr P = Min; P != Max; ++P) {
+    char Pad = ' ', Byte = ' ';
+    if (InRange && InRange->getEnd().getMemoryLocation() == P)
+      InRange = upperBound(P, Ranges, NumRanges);
+    if (!InRange && P > Loc)
+      break;
+    if (InRange && InRange->getStart().getMemoryLocation() < P)
+      Pad = '~';
+    if (InRange && InRange->getStart().getMemoryLocation() <= P)
+      Byte = '~';
+    if (P % 8 == 0)
+      Buffer.append("%c", Pad);
+    Buffer.append("%c", Pad);
+    Buffer.append("%c", P == Loc ? '^' : Byte);
+    Buffer.append("%c", Byte);
+  }
+  Buffer.append("%s\n", Decor.Default());
+
+  // Go over the line again, and print names for the ranges.
+  InRange = 0;
+  unsigned Spaces = 0;
+  for (uptr P = Min; P != Max; ++P) {
+    if (!InRange || InRange->getEnd().getMemoryLocation() == P)
+      InRange = upperBound(P, Ranges, NumRanges);
+    if (!InRange)
+      break;
+
+    Spaces += (P % 8) == 0 ? 2 : 1;
+
+    if (InRange && InRange->getStart().getMemoryLocation() == P) {
+      while (Spaces--)
+        Buffer.append(" ");
+      RenderText(&Buffer, InRange->getText(), Args);
+      Buffer.append("\n");
+      // FIXME: We only support naming one range for now!
+      break;
+    }
+
+    Spaces += 2;
+  }
+
+  Printf("%s", Buffer.data());
+  // FIXME: Print names for anything we can identify within the line:
+  //
+  //  * If we can identify the memory itself as belonging to a particular
+  //    global, stack variable, or dynamic allocation, then do so.
+  //
+  //  * If we have a pointer-size, pointer-aligned range highlighted,
+  //    determine whether the value of that range is a pointer to an
+  //    entity which we can name, and if so, print that name.
+  //
+  // This needs an external symbolizer, or (preferably) ASan instrumentation.
+}
+
+Diag::~Diag() {
+  // All diagnostics should be printed under report mutex.
+  ScopedReport::CheckLocked();
+  Decorator Decor;
+  InternalScopedString Buffer;
+
+  // Prepare a report that a monitor process can inspect.
+  if (Level == DL_Error) {
+    RenderText(&Buffer, Message, Args);
+    UndefinedBehaviorReport UBR{ConvertTypeToString(ET), Loc, Buffer};
+    Buffer.clear();
+  }
+
+  Buffer.append("%s", Decor.Bold());
+  RenderLocation(&Buffer, Loc);
+  Buffer.append(":");
+
+  switch (Level) {
+  case DL_Error:
+    Buffer.append("%s runtime error: %s%s", Decor.Warning(), Decor.Default(),
+                  Decor.Bold());
+    break;
+
+  case DL_Note:
+    Buffer.append("%s note: %s", Decor.Note(), Decor.Default());
+    break;
+  }
+
+  RenderText(&Buffer, Message, Args);
+
+  Buffer.append("%s\n", Decor.Default());
+  Printf("%s", Buffer.data());
+
+  if (Loc.isMemoryLocation())
+    PrintMemorySnippet(Decor, Loc.getMemoryLocation(), Ranges, NumRanges, Args);
+}
+
+ScopedReport::Initializer::Initializer() { InitAsStandaloneIfNecessary(); }
+
+ScopedReport::ScopedReport(ReportOptions Opts, Location SummaryLoc,
+                           ErrorType Type)
+    : Opts(Opts), SummaryLoc(SummaryLoc), Type(Type) {}
+
+ScopedReport::~ScopedReport() {
+  MaybePrintStackTrace(Opts.pc, Opts.bp);
+  MaybeReportErrorSummary(SummaryLoc, Type);
+
+  if (common_flags()->print_module_map >= 2)
+    DumpProcessMap();
+
+  if (flags()->halt_on_error)
+    Die();
+}
+
+ALIGNED(64) static char suppression_placeholder[sizeof(SuppressionContext)];
+static SuppressionContext *suppression_ctx = nullptr;
+static const char kVptrCheck[] = "vptr_check";
+static const char *kSuppressionTypes[] = {
+#define UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName) FSanitizeFlagName,
+#include "ubsan_checks.inc"
+#undef UBSAN_CHECK
+    kVptrCheck,
+};
+
+void __ubsan::InitializeSuppressions() {
+  CHECK_EQ(nullptr, suppression_ctx);
+  suppression_ctx = new (suppression_placeholder)
+      SuppressionContext(kSuppressionTypes, ARRAY_SIZE(kSuppressionTypes));
+  suppression_ctx->ParseFromFile(flags()->suppressions);
+}
+
+bool __ubsan::IsVptrCheckSuppressed(const char *TypeName) {
+  InitAsStandaloneIfNecessary();
+  CHECK(suppression_ctx);
+  Suppression *s;
+  return suppression_ctx->Match(TypeName, kVptrCheck, &s);
+}
+
+bool __ubsan::IsPCSuppressed(ErrorType ET, uptr PC, const char *Filename) {
+  InitAsStandaloneIfNecessary();
+  CHECK(suppression_ctx);
+  const char *SuppType = ConvertTypeToFlagName(ET);
+  // Fast path: don't symbolize PC if there is no suppressions for given UB
+  // type.
+  if (!suppression_ctx->HasSuppressionType(SuppType))
+    return false;
+  Suppression *s = nullptr;
+  // Suppress by file name known to runtime.
+  if (Filename != nullptr && suppression_ctx->Match(Filename, SuppType, &s))
+    return true;
+  // Suppress by module name.
+  if (const char *Module = Symbolizer::GetOrInit()->GetModuleNameForPc(PC)) {
+    if (suppression_ctx->Match(Module, SuppType, &s))
+      return true;
+  }
+  // Suppress by function or source file name from debug info.
+  SymbolizedStackHolder Stack(Symbolizer::GetOrInit()->SymbolizePC(PC));
+  const AddressInfo &AI = Stack.get()->info;
+  return suppression_ctx->Match(AI.function, SuppType, &s) ||
+         suppression_ctx->Match(AI.file, SuppType, &s);
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.h
new file mode 100644
index 0000000000..b444e971b2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag.h
@@ -0,0 +1,266 @@
+//===-- ubsan_diag.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Diagnostics emission for Clang's undefined behavior sanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_DIAG_H
+#define UBSAN_DIAG_H
+
+#include "ubsan_value.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+namespace __ubsan {
+
+class SymbolizedStackHolder {
+  SymbolizedStack *Stack;
+
+  void clear() {
+    if (Stack)
+      Stack->ClearAll();
+  }
+
+public:
+  explicit SymbolizedStackHolder(SymbolizedStack *Stack = nullptr)
+      : Stack(Stack) {}
+  ~SymbolizedStackHolder() { clear(); }
+  void reset(SymbolizedStack *S) {
+    if (Stack != S)
+      clear();
+    Stack = S;
+  }
+  const SymbolizedStack *get() const { return Stack; }
+};
+
+SymbolizedStack *getSymbolizedLocation(uptr PC);
+
+inline SymbolizedStack *getCallerLocation(uptr CallerPC) {
+  CHECK(CallerPC);
+  uptr PC = StackTrace::GetPreviousInstructionPc(CallerPC);
+  return getSymbolizedLocation(PC);
+}
+
+/// A location of some data within the program's address space.
+typedef uptr MemoryLocation;
+
+/// \brief Location at which a diagnostic can be emitted. Either a
+/// SourceLocation, a MemoryLocation, or a SymbolizedStack.
+class Location {
+public:
+  enum LocationKind { LK_Null, LK_Source, LK_Memory, LK_Symbolized };
+
+private:
+  LocationKind Kind;
+  // FIXME: In C++11, wrap these in an anonymous union.
+  SourceLocation SourceLoc;
+  MemoryLocation MemoryLoc;
+  const SymbolizedStack *SymbolizedLoc;  // Not owned.
+
+public:
+  Location() : Kind(LK_Null) {}
+  Location(SourceLocation Loc) :
+    Kind(LK_Source), SourceLoc(Loc) {}
+  Location(MemoryLocation Loc) :
+    Kind(LK_Memory), MemoryLoc(Loc) {}
+  // SymbolizedStackHolder must outlive Location object.
+  Location(const SymbolizedStackHolder &Stack) :
+    Kind(LK_Symbolized), SymbolizedLoc(Stack.get()) {}
+
+  LocationKind getKind() const { return Kind; }
+
+  bool isSourceLocation() const { return Kind == LK_Source; }
+  bool isMemoryLocation() const { return Kind == LK_Memory; }
+  bool isSymbolizedStack() const { return Kind == LK_Symbolized; }
+
+  SourceLocation getSourceLocation() const {
+    CHECK(isSourceLocation());
+    return SourceLoc;
+  }
+  MemoryLocation getMemoryLocation() const {
+    CHECK(isMemoryLocation());
+    return MemoryLoc;
+  }
+  const SymbolizedStack *getSymbolizedStack() const {
+    CHECK(isSymbolizedStack());
+    return SymbolizedLoc;
+  }
+};
+
+/// A diagnostic severity level.
+enum DiagLevel {
+  DL_Error, ///< An error.
+  DL_Note   ///< A note, attached to a prior diagnostic.
+};
+
+/// \brief Annotation for a range of locations in a diagnostic.
+class Range {
+  Location Start, End;
+  const char *Text;
+
+public:
+  Range() : Start(), End(), Text() {}
+  Range(MemoryLocation Start, MemoryLocation End, const char *Text)
+    : Start(Start), End(End), Text(Text) {}
+  Location getStart() const { return Start; }
+  Location getEnd() const { return End; }
+  const char *getText() const { return Text; }
+};
+
+/// \brief A C++ type name. Really just a strong typedef for 'const char*'.
+class TypeName {
+  const char *Name;
+public:
+  TypeName(const char *Name) : Name(Name) {}
+  const char *getName() const { return Name; }
+};
+
+enum class ErrorType {
+#define UBSAN_CHECK(Name, SummaryKind, FSanitizeFlagName) Name,
+#include "ubsan_checks.inc"
+#undef UBSAN_CHECK
+};
+
+/// \brief Representation of an in-flight diagnostic.
+///
+/// Temporary \c Diag instances are created by the handler routines to
+/// accumulate arguments for a diagnostic. The destructor emits the diagnostic
+/// message.
+class Diag {
+  /// The location at which the problem occurred.
+  Location Loc;
+
+  /// The diagnostic level.
+  DiagLevel Level;
+
+  /// The error type.
+  ErrorType ET;
+
+  /// The message which will be emitted, with %0, %1, ... placeholders for
+  /// arguments.
+  const char *Message;
+
+public:
+  /// Kinds of arguments, corresponding to members of \c Arg's union.
+  enum ArgKind {
+    AK_String, ///< A string argument, displayed as-is.
+    AK_TypeName,///< A C++ type name, possibly demangled before display.
+    AK_UInt,   ///< An unsigned integer argument.
+    AK_SInt,   ///< A signed integer argument.
+    AK_Float,  ///< A floating-point argument.
+    AK_Pointer ///< A pointer argument, displayed in hexadecimal.
+  };
+
+  /// An individual diagnostic message argument.
+  struct Arg {
+    Arg() {}
+    Arg(const char *String) : Kind(AK_String), String(String) {}
+    Arg(TypeName TN) : Kind(AK_TypeName), String(TN.getName()) {}
+    Arg(UIntMax UInt) : Kind(AK_UInt), UInt(UInt) {}
+    Arg(SIntMax SInt) : Kind(AK_SInt), SInt(SInt) {}
+    Arg(FloatMax Float) : Kind(AK_Float), Float(Float) {}
+    Arg(const void *Pointer) : Kind(AK_Pointer), Pointer(Pointer) {}
+
+    ArgKind Kind;
+    union {
+      const char *String;
+      UIntMax UInt;
+      SIntMax SInt;
+      FloatMax Float;
+      const void *Pointer;
+    };
+  };
+
+private:
+  static const unsigned MaxArgs = 8;
+  static const unsigned MaxRanges = 1;
+
+  /// The arguments which have been added to this diagnostic so far.
+  Arg Args[MaxArgs];
+  unsigned NumArgs;
+
+  /// The ranges which have been added to this diagnostic so far.
+  Range Ranges[MaxRanges];
+  unsigned NumRanges;
+
+  Diag &AddArg(Arg A) {
+    CHECK(NumArgs != MaxArgs);
+    Args[NumArgs++] = A;
+    return *this;
+  }
+
+  Diag &AddRange(Range A) {
+    CHECK(NumRanges != MaxRanges);
+    Ranges[NumRanges++] = A;
+    return *this;
+  }
+
+  /// \c Diag objects are not copyable.
+  Diag(const Diag &); // NOT IMPLEMENTED
+  Diag &operator=(const Diag &);
+
+public:
+  Diag(Location Loc, DiagLevel Level, ErrorType ET, const char *Message)
+      : Loc(Loc), Level(Level), ET(ET), Message(Message), NumArgs(0),
+        NumRanges(0) {}
+  ~Diag();
+
+  Diag &operator<<(const char *Str) { return AddArg(Str); }
+  Diag &operator<<(TypeName TN) { return AddArg(TN); }
+  Diag &operator<<(unsigned long long V) { return AddArg(UIntMax(V)); }
+  Diag &operator<<(const void *V) { return AddArg(V); }
+  Diag &operator<<(const TypeDescriptor &V);
+  Diag &operator<<(const Value &V);
+  Diag &operator<<(const Range &R) { return AddRange(R); }
+};
+
+struct ReportOptions {
+  // If FromUnrecoverableHandler is specified, UBSan runtime handler is not
+  // expected to return.
+  bool FromUnrecoverableHandler;
+  /// pc/bp are used to unwind the stack trace.
+  uptr pc;
+  uptr bp;
+};
+
+bool ignoreReport(SourceLocation SLoc, ReportOptions Opts, ErrorType ET);
+
+#define GET_REPORT_OPTIONS(unrecoverable_handler) \
+    GET_CALLER_PC_BP; \
+    ReportOptions Opts = {unrecoverable_handler, pc, bp}
+
+/// \brief Instantiate this class before printing diagnostics in the error
+/// report. This class ensures that reports from different threads and from
+/// different sanitizers won't be mixed.
+class ScopedReport {
+  struct Initializer {
+    Initializer();
+  };
+  Initializer initializer_;
+  ScopedErrorReportLock report_lock_;
+
+  ReportOptions Opts;
+  Location SummaryLoc;
+  ErrorType Type;
+
+public:
+  ScopedReport(ReportOptions Opts, Location SummaryLoc, ErrorType Type);
+  ~ScopedReport();
+
+  static void CheckLocked() { ScopedErrorReportLock::CheckLocked(); }
+};
+
+void InitializeSuppressions();
+bool IsVptrCheckSuppressed(const char *TypeName);
+// Sometimes UBSan runtime can know filename from handlers arguments, even if
+// debug info is missing.
+bool IsPCSuppressed(ErrorType ET, uptr PC, const char *Filename);
+
+} // namespace __ubsan
+
+#endif // UBSAN_DIAG_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag_standalone.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag_standalone.cpp
new file mode 100644
index 0000000000..5526ae0516
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_diag_standalone.cpp
@@ -0,0 +1,38 @@
+//===-- ubsan_diag_standalone.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Diagnostic reporting for the standalone UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_diag.h"
+
+using namespace __ubsan;
+
+void __sanitizer::BufferedStackTrace::UnwindImpl(
+    uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) {
+  uptr top = 0;
+  uptr bottom = 0;
+  GetThreadStackTopAndBottom(false, &top, &bottom);
+  bool fast = StackTrace::WillUseFastUnwind(request_fast);
+  Unwind(max_depth, pc, bp, context, top, bottom, fast);
+}
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_print_stack_trace() {
+  GET_CURRENT_PC_BP;
+  BufferedStackTrace stack;
+  stack.Unwind(pc, bp, nullptr, common_flags()->fast_unwind_on_fatal);
+  stack.Print();
+}
+} // extern "C"
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.cpp
new file mode 100644
index 0000000000..25cefd46ce
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.cpp
@@ -0,0 +1,80 @@
+//===-- ubsan_flags.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Runtime flags for UndefinedBehaviorSanitizer.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_flags.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_flags.h"
+#include "sanitizer_common/sanitizer_flag_parser.h"
+
+#include <stdlib.h>
+
+namespace __ubsan {
+
+static const char *GetFlag(const char *flag) {
+  // We cannot call getenv() from inside a preinit array initializer
+  if (SANITIZER_CAN_USE_PREINIT_ARRAY) {
+    return GetEnv(flag);
+  } else {
+    return getenv(flag);
+  }
+}
+
+Flags ubsan_flags;
+
+void Flags::SetDefaults() {
+#define UBSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
+#include "ubsan_flags.inc"
+#undef UBSAN_FLAG
+}
+
+void RegisterUbsanFlags(FlagParser *parser, Flags *f) {
+#define UBSAN_FLAG(Type, Name, DefaultValue, Description) \
+  RegisterFlag(parser, #Name, Description, &f->Name);
+#include "ubsan_flags.inc"
+#undef UBSAN_FLAG
+}
+
+void InitializeFlags() {
+  SetCommonFlagsDefaults();
+  {
+    CommonFlags cf;
+    cf.CopyFrom(*common_flags());
+    cf.external_symbolizer_path = GetFlag("UBSAN_SYMBOLIZER_PATH");
+    OverrideCommonFlags(cf);
+  }
+
+  Flags *f = flags();
+  f->SetDefaults();
+
+  FlagParser parser;
+  RegisterCommonFlags(&parser);
+  RegisterUbsanFlags(&parser, f);
+
+  // Override from user-specified string.
+  parser.ParseString(__ubsan_default_options());
+  // Override from environment variable.
+  parser.ParseStringFromEnv("UBSAN_OPTIONS");
+  InitializeCommonFlags();
+  if (Verbosity()) ReportUnrecognizedFlags();
+
+  if (common_flags()->help) parser.PrintFlagDescriptions();
+}
+
+}  // namespace __ubsan
+
+SANITIZER_INTERFACE_WEAK_DEF(const char *, __ubsan_default_options, void) {
+  return "";
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.h
new file mode 100644
index 0000000000..c47009bafe
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.h
@@ -0,0 +1,46 @@
+//===-- ubsan_flags.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Runtime flags for UndefinedBehaviorSanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_FLAGS_H
+#define UBSAN_FLAGS_H
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+class FlagParser;
+}
+
+namespace __ubsan {
+
+struct Flags {
+#define UBSAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
+#include "ubsan_flags.inc"
+#undef UBSAN_FLAG
+
+  void SetDefaults();
+};
+
+extern Flags ubsan_flags;
+inline Flags *flags() { return &ubsan_flags; }
+
+void InitializeFlags();
+void RegisterUbsanFlags(FlagParser *parser, Flags *f);
+
+}  // namespace __ubsan
+
+extern "C" {
+// Users may provide their own implementation of __ubsan_default_options to
+// override the default flag values.
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
+const char *__ubsan_default_options();
+}  // extern "C"
+
+#endif  // UBSAN_FLAGS_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.inc b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.inc
new file mode 100644
index 0000000000..a4d0e6109e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_flags.inc
@@ -0,0 +1,28 @@
+//===-- ubsan_flags.inc -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// UBSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_FLAG
+# error "Define UBSAN_FLAG prior to including this file!"
+#endif
+
+// UBSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+UBSAN_FLAG(bool, halt_on_error, false,
+           "Crash the program after printing the first error report")
+UBSAN_FLAG(bool, print_stacktrace, false,
+           "Include full stacktrace into an error report")
+UBSAN_FLAG(const char *, suppressions, "", "Suppressions file name.")
+UBSAN_FLAG(bool, report_error_type, false,
+        "Print specific error type instead of 'undefined-behavior' in summary.")
+UBSAN_FLAG(bool, silence_unsigned_overflow, false,
+        "Do not print non-fatal error reports for unsigned integer overflow. "
+        "Used to provide fuzzing signal without blowing up logs.")
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.cpp
new file mode 100644
index 0000000000..e201e6bba2
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.cpp
@@ -0,0 +1,918 @@
+//===-- ubsan_handlers.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Error logging entry points for the UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_handlers.h"
+#include "ubsan_diag.h"
+#include "ubsan_flags.h"
+#include "ubsan_monitor.h"
+#include "ubsan_value.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+
+using namespace __sanitizer;
+using namespace __ubsan;
+
+namespace __ubsan {
+bool ignoreReport(SourceLocation SLoc, ReportOptions Opts, ErrorType ET) {
+  // We are not allowed to skip error report: if we are in unrecoverable
+  // handler, we have to terminate the program right now, and therefore
+  // have to print some diagnostic.
+  //
+  // Even if source location is disabled, it doesn't mean that we have
+  // already report an error to the user: some concurrently running
+  // thread could have acquired it, but not yet printed the report.
+  if (Opts.FromUnrecoverableHandler)
+    return false;
+  return SLoc.isDisabled() || IsPCSuppressed(ET, Opts.pc, SLoc.getFilename());
+}
+
+/// Situations in which we might emit a check for the suitability of a
+/// pointer or glvalue. Needs to be kept in sync with CodeGenFunction.h in
+/// clang.
+enum TypeCheckKind {
+  /// Checking the operand of a load. Must be suitably sized and aligned.
+  TCK_Load,
+  /// Checking the destination of a store. Must be suitably sized and aligned.
+  TCK_Store,
+  /// Checking the bound value in a reference binding. Must be suitably sized
+  /// and aligned, but is not required to refer to an object (until the
+  /// reference is used), per core issue 453.
+  TCK_ReferenceBinding,
+  /// Checking the object expression in a non-static data member access. Must
+  /// be an object within its lifetime.
+  TCK_MemberAccess,
+  /// Checking the 'this' pointer for a call to a non-static member function.
+  /// Must be an object within its lifetime.
+  TCK_MemberCall,
+  /// Checking the 'this' pointer for a constructor call.
+  TCK_ConstructorCall,
+  /// Checking the operand of a static_cast to a derived pointer type. Must be
+  /// null or an object within its lifetime.
+  TCK_DowncastPointer,
+  /// Checking the operand of a static_cast to a derived reference type. Must
+  /// be an object within its lifetime.
+  TCK_DowncastReference,
+  /// Checking the operand of a cast to a base object. Must be suitably sized
+  /// and aligned.
+  TCK_Upcast,
+  /// Checking the operand of a cast to a virtual base object. Must be an
+  /// object within its lifetime.
+  TCK_UpcastToVirtualBase,
+  /// Checking the value assigned to a _Nonnull pointer. Must not be null.
+  TCK_NonnullAssign,
+  /// Checking the operand of a dynamic_cast or a typeid expression.  Must be
+  /// null or an object within its lifetime.
+  TCK_DynamicOperation
+};
+
+const char *TypeCheckKinds[] = {
+    "load of", "store to", "reference binding to", "member access within",
+    "member call on", "constructor call on", "downcast of", "downcast of",
+    "upcast of", "cast to virtual base of", "_Nonnull binding to",
+    "dynamic operation on"};
+}
+
+static void handleTypeMismatchImpl(TypeMismatchData *Data, ValueHandle Pointer,
+                                   ReportOptions Opts) {
+  Location Loc = Data->Loc.acquire();
+
+  uptr Alignment = (uptr)1 << Data->LogAlignment;
+  ErrorType ET;
+  if (!Pointer)
+    ET = (Data->TypeCheckKind == TCK_NonnullAssign)
+             ? ErrorType::NullPointerUseWithNullability
+             : ErrorType::NullPointerUse;
+  else if (Pointer & (Alignment - 1))
+    ET = ErrorType::MisalignedPointerUse;
+  else
+    ET = ErrorType::InsufficientObjectSize;
+
+  // Use the SourceLocation from Data to track deduplication, even if it's
+  // invalid.
+  if (ignoreReport(Loc.getSourceLocation(), Opts, ET))
+    return;
+
+  SymbolizedStackHolder FallbackLoc;
+  if (Data->Loc.isInvalid()) {
+    FallbackLoc.reset(getCallerLocation(Opts.pc));
+    Loc = FallbackLoc;
+  }
+
+  ScopedReport R(Opts, Loc, ET);
+
+  switch (ET) {
+  case ErrorType::NullPointerUse:
+  case ErrorType::NullPointerUseWithNullability:
+    Diag(Loc, DL_Error, ET, "%0 null pointer of type %1")
+        << TypeCheckKinds[Data->TypeCheckKind] << Data->Type;
+    break;
+  case ErrorType::MisalignedPointerUse:
+    Diag(Loc, DL_Error, ET, "%0 misaligned address %1 for type %3, "
+                        "which requires %2 byte alignment")
+        << TypeCheckKinds[Data->TypeCheckKind] << (void *)Pointer << Alignment
+        << Data->Type;
+    break;
+  case ErrorType::InsufficientObjectSize:
+    Diag(Loc, DL_Error, ET, "%0 address %1 with insufficient space "
+                        "for an object of type %2")
+        << TypeCheckKinds[Data->TypeCheckKind] << (void *)Pointer << Data->Type;
+    break;
+  default:
+    UNREACHABLE("unexpected error type!");
+  }
+
+  if (Pointer)
+    Diag(Pointer, DL_Note, ET, "pointer points here");
+}
+
+void __ubsan::__ubsan_handle_type_mismatch_v1(TypeMismatchData *Data,
+                                              ValueHandle Pointer) {
+  GET_REPORT_OPTIONS(false);
+  handleTypeMismatchImpl(Data, Pointer, Opts);
+}
+void __ubsan::__ubsan_handle_type_mismatch_v1_abort(TypeMismatchData *Data,
+                                                    ValueHandle Pointer) {
+  GET_REPORT_OPTIONS(true);
+  handleTypeMismatchImpl(Data, Pointer, Opts);
+  Die();
+}
+
+static void handleAlignmentAssumptionImpl(AlignmentAssumptionData *Data,
+                                          ValueHandle Pointer,
+                                          ValueHandle Alignment,
+                                          ValueHandle Offset,
+                                          ReportOptions Opts) {
+  Location Loc = Data->Loc.acquire();
+  SourceLocation AssumptionLoc = Data->AssumptionLoc.acquire();
+
+  ErrorType ET = ErrorType::AlignmentAssumption;
+
+  if (ignoreReport(Loc.getSourceLocation(), Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  uptr RealPointer = Pointer - Offset;
+  uptr LSB = LeastSignificantSetBitIndex(RealPointer);
+  uptr ActualAlignment = uptr(1) << LSB;
+
+  uptr Mask = Alignment - 1;
+  uptr MisAlignmentOffset = RealPointer & Mask;
+
+  if (!Offset) {
+    Diag(Loc, DL_Error, ET,
+         "assumption of %0 byte alignment for pointer of type %1 failed")
+        << Alignment << Data->Type;
+  } else {
+    Diag(Loc, DL_Error, ET,
+         "assumption of %0 byte alignment (with offset of %1 byte) for pointer "
+         "of type %2 failed")
+        << Alignment << Offset << Data->Type;
+  }
+
+  if (!AssumptionLoc.isInvalid())
+    Diag(AssumptionLoc, DL_Note, ET, "alignment assumption was specified here");
+
+  Diag(RealPointer, DL_Note, ET,
+       "%0address is %1 aligned, misalignment offset is %2 bytes")
+      << (Offset ? "offset " : "") << ActualAlignment << MisAlignmentOffset;
+}
+
+void __ubsan::__ubsan_handle_alignment_assumption(AlignmentAssumptionData *Data,
+                                                  ValueHandle Pointer,
+                                                  ValueHandle Alignment,
+                                                  ValueHandle Offset) {
+  GET_REPORT_OPTIONS(false);
+  handleAlignmentAssumptionImpl(Data, Pointer, Alignment, Offset, Opts);
+}
+void __ubsan::__ubsan_handle_alignment_assumption_abort(
+    AlignmentAssumptionData *Data, ValueHandle Pointer, ValueHandle Alignment,
+    ValueHandle Offset) {
+  GET_REPORT_OPTIONS(true);
+  handleAlignmentAssumptionImpl(Data, Pointer, Alignment, Offset, Opts);
+  Die();
+}
+
+/// \brief Common diagnostic emission for various forms of integer overflow.
+template <typename T>
+static void handleIntegerOverflowImpl(OverflowData *Data, ValueHandle LHS,
+                                      const char *Operator, T RHS,
+                                      ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  bool IsSigned = Data->Type.isSignedIntegerTy();
+  ErrorType ET = IsSigned ? ErrorType::SignedIntegerOverflow
+                          : ErrorType::UnsignedIntegerOverflow;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  // If this is an unsigned overflow in non-fatal mode, potentially ignore it.
+  if (!IsSigned && !Opts.FromUnrecoverableHandler &&
+      flags()->silence_unsigned_overflow)
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET, "%0 integer overflow: "
+                          "%1 %2 %3 cannot be represented in type %4")
+      << (IsSigned ? "signed" : "unsigned") << Value(Data->Type, LHS)
+      << Operator << RHS << Data->Type;
+}
+
+#define UBSAN_OVERFLOW_HANDLER(handler_name, op, unrecoverable)                \
+  void __ubsan::handler_name(OverflowData *Data, ValueHandle LHS,              \
+                             ValueHandle RHS) {                                \
+    GET_REPORT_OPTIONS(unrecoverable);                                         \
+    handleIntegerOverflowImpl(Data, LHS, op, Value(Data->Type, RHS), Opts);    \
+    if (unrecoverable)                                                         \
+      Die();                                                                   \
+  }
+
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_add_overflow, "+", false)
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_add_overflow_abort, "+", true)
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_sub_overflow, "-", false)
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_sub_overflow_abort, "-", true)
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_mul_overflow, "*", false)
+UBSAN_OVERFLOW_HANDLER(__ubsan_handle_mul_overflow_abort, "*", true)
+
+static void handleNegateOverflowImpl(OverflowData *Data, ValueHandle OldVal,
+                                     ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  bool IsSigned = Data->Type.isSignedIntegerTy();
+  ErrorType ET = IsSigned ? ErrorType::SignedIntegerOverflow
+                          : ErrorType::UnsignedIntegerOverflow;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  if (!IsSigned && flags()->silence_unsigned_overflow)
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  if (IsSigned)
+    Diag(Loc, DL_Error, ET,
+         "negation of %0 cannot be represented in type %1; "
+         "cast to an unsigned type to negate this value to itself")
+        << Value(Data->Type, OldVal) << Data->Type;
+  else
+    Diag(Loc, DL_Error, ET, "negation of %0 cannot be represented in type %1")
+        << Value(Data->Type, OldVal) << Data->Type;
+}
+
+void __ubsan::__ubsan_handle_negate_overflow(OverflowData *Data,
+                                             ValueHandle OldVal) {
+  GET_REPORT_OPTIONS(false);
+  handleNegateOverflowImpl(Data, OldVal, Opts);
+}
+void __ubsan::__ubsan_handle_negate_overflow_abort(OverflowData *Data,
+                                                    ValueHandle OldVal) {
+  GET_REPORT_OPTIONS(true);
+  handleNegateOverflowImpl(Data, OldVal, Opts);
+  Die();
+}
+
+static void handleDivremOverflowImpl(OverflowData *Data, ValueHandle LHS,
+                                     ValueHandle RHS, ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  Value LHSVal(Data->Type, LHS);
+  Value RHSVal(Data->Type, RHS);
+
+  ErrorType ET;
+  if (RHSVal.isMinusOne())
+    ET = ErrorType::SignedIntegerOverflow;
+  else if (Data->Type.isIntegerTy())
+    ET = ErrorType::IntegerDivideByZero;
+  else
+    ET = ErrorType::FloatDivideByZero;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  switch (ET) {
+  case ErrorType::SignedIntegerOverflow:
+    Diag(Loc, DL_Error, ET,
+         "division of %0 by -1 cannot be represented in type %1")
+        << LHSVal << Data->Type;
+    break;
+  default:
+    Diag(Loc, DL_Error, ET, "division by zero");
+    break;
+  }
+}
+
+void __ubsan::__ubsan_handle_divrem_overflow(OverflowData *Data,
+                                             ValueHandle LHS, ValueHandle RHS) {
+  GET_REPORT_OPTIONS(false);
+  handleDivremOverflowImpl(Data, LHS, RHS, Opts);
+}
+void __ubsan::__ubsan_handle_divrem_overflow_abort(OverflowData *Data,
+                                                    ValueHandle LHS,
+                                                    ValueHandle RHS) {
+  GET_REPORT_OPTIONS(true);
+  handleDivremOverflowImpl(Data, LHS, RHS, Opts);
+  Die();
+}
+
+static void handleShiftOutOfBoundsImpl(ShiftOutOfBoundsData *Data,
+                                       ValueHandle LHS, ValueHandle RHS,
+                                       ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  Value LHSVal(Data->LHSType, LHS);
+  Value RHSVal(Data->RHSType, RHS);
+
+  ErrorType ET;
+  if (RHSVal.isNegative() ||
+      RHSVal.getPositiveIntValue() >= Data->LHSType.getIntegerBitWidth())
+    ET = ErrorType::InvalidShiftExponent;
+  else
+    ET = ErrorType::InvalidShiftBase;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  if (ET == ErrorType::InvalidShiftExponent) {
+    if (RHSVal.isNegative())
+      Diag(Loc, DL_Error, ET, "shift exponent %0 is negative") << RHSVal;
+    else
+      Diag(Loc, DL_Error, ET,
+           "shift exponent %0 is too large for %1-bit type %2")
+          << RHSVal << Data->LHSType.getIntegerBitWidth() << Data->LHSType;
+  } else {
+    if (LHSVal.isNegative())
+      Diag(Loc, DL_Error, ET, "left shift of negative value %0") << LHSVal;
+    else
+      Diag(Loc, DL_Error, ET,
+           "left shift of %0 by %1 places cannot be represented in type %2")
+          << LHSVal << RHSVal << Data->LHSType;
+  }
+}
+
+void __ubsan::__ubsan_handle_shift_out_of_bounds(ShiftOutOfBoundsData *Data,
+                                                 ValueHandle LHS,
+                                                 ValueHandle RHS) {
+  GET_REPORT_OPTIONS(false);
+  handleShiftOutOfBoundsImpl(Data, LHS, RHS, Opts);
+}
+void __ubsan::__ubsan_handle_shift_out_of_bounds_abort(
+                                                     ShiftOutOfBoundsData *Data,
+                                                     ValueHandle LHS,
+                                                     ValueHandle RHS) {
+  GET_REPORT_OPTIONS(true);
+  handleShiftOutOfBoundsImpl(Data, LHS, RHS, Opts);
+  Die();
+}
+
+static void handleOutOfBoundsImpl(OutOfBoundsData *Data, ValueHandle Index,
+                                  ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::OutOfBoundsIndex;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Value IndexVal(Data->IndexType, Index);
+  Diag(Loc, DL_Error, ET, "index %0 out of bounds for type %1")
+    << IndexVal << Data->ArrayType;
+}
+
+void __ubsan::__ubsan_handle_out_of_bounds(OutOfBoundsData *Data,
+                                           ValueHandle Index) {
+  GET_REPORT_OPTIONS(false);
+  handleOutOfBoundsImpl(Data, Index, Opts);
+}
+void __ubsan::__ubsan_handle_out_of_bounds_abort(OutOfBoundsData *Data,
+                                                 ValueHandle Index) {
+  GET_REPORT_OPTIONS(true);
+  handleOutOfBoundsImpl(Data, Index, Opts);
+  Die();
+}
+
+static void handleBuiltinUnreachableImpl(UnreachableData *Data,
+                                         ReportOptions Opts) {
+  ErrorType ET = ErrorType::UnreachableCall;
+  ScopedReport R(Opts, Data->Loc, ET);
+  Diag(Data->Loc, DL_Error, ET,
+       "execution reached an unreachable program point");
+}
+
+void __ubsan::__ubsan_handle_builtin_unreachable(UnreachableData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleBuiltinUnreachableImpl(Data, Opts);
+  Die();
+}
+
+static void handleMissingReturnImpl(UnreachableData *Data, ReportOptions Opts) {
+  ErrorType ET = ErrorType::MissingReturn;
+  ScopedReport R(Opts, Data->Loc, ET);
+  Diag(Data->Loc, DL_Error, ET,
+       "execution reached the end of a value-returning function "
+       "without returning a value");
+}
+
+void __ubsan::__ubsan_handle_missing_return(UnreachableData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleMissingReturnImpl(Data, Opts);
+  Die();
+}
+
+static void handleVLABoundNotPositive(VLABoundData *Data, ValueHandle Bound,
+                                      ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::NonPositiveVLAIndex;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET, "variable length array bound evaluates to "
+                          "non-positive value %0")
+      << Value(Data->Type, Bound);
+}
+
+void __ubsan::__ubsan_handle_vla_bound_not_positive(VLABoundData *Data,
+                                                    ValueHandle Bound) {
+  GET_REPORT_OPTIONS(false);
+  handleVLABoundNotPositive(Data, Bound, Opts);
+}
+void __ubsan::__ubsan_handle_vla_bound_not_positive_abort(VLABoundData *Data,
+                                                          ValueHandle Bound) {
+  GET_REPORT_OPTIONS(true);
+  handleVLABoundNotPositive(Data, Bound, Opts);
+  Die();
+}
+
+static bool looksLikeFloatCastOverflowDataV1(void *Data) {
+  // First field is either a pointer to filename or a pointer to a
+  // TypeDescriptor.
+  u8 *FilenameOrTypeDescriptor;
+  internal_memcpy(&FilenameOrTypeDescriptor, Data,
+                  sizeof(FilenameOrTypeDescriptor));
+
+  // Heuristic: For float_cast_overflow, the TypeKind will be either TK_Integer
+  // (0x0), TK_Float (0x1) or TK_Unknown (0xff). If both types are known,
+  // adding both bytes will be 0 or 1 (for BE or LE). If it were a filename,
+  // adding two printable characters will not yield such a value. Otherwise,
+  // if one of them is 0xff, this is most likely TK_Unknown type descriptor.
+  u16 MaybeFromTypeKind =
+      FilenameOrTypeDescriptor[0] + FilenameOrTypeDescriptor[1];
+  return MaybeFromTypeKind < 2 || FilenameOrTypeDescriptor[0] == 0xff ||
+         FilenameOrTypeDescriptor[1] == 0xff;
+}
+
+static void handleFloatCastOverflow(void *DataPtr, ValueHandle From,
+                                    ReportOptions Opts) {
+  SymbolizedStackHolder CallerLoc;
+  Location Loc;
+  const TypeDescriptor *FromType, *ToType;
+  ErrorType ET = ErrorType::FloatCastOverflow;
+
+  if (looksLikeFloatCastOverflowDataV1(DataPtr)) {
+    auto Data = reinterpret_cast<FloatCastOverflowData *>(DataPtr);
+    CallerLoc.reset(getCallerLocation(Opts.pc));
+    Loc = CallerLoc;
+    FromType = &Data->FromType;
+    ToType = &Data->ToType;
+  } else {
+    auto Data = reinterpret_cast<FloatCastOverflowDataV2 *>(DataPtr);
+    SourceLocation SLoc = Data->Loc.acquire();
+    if (ignoreReport(SLoc, Opts, ET))
+      return;
+    Loc = SLoc;
+    FromType = &Data->FromType;
+    ToType = &Data->ToType;
+  }
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "%0 is outside the range of representable values of type %2")
+      << Value(*FromType, From) << *FromType << *ToType;
+}
+
+void __ubsan::__ubsan_handle_float_cast_overflow(void *Data, ValueHandle From) {
+  GET_REPORT_OPTIONS(false);
+  handleFloatCastOverflow(Data, From, Opts);
+}
+void __ubsan::__ubsan_handle_float_cast_overflow_abort(void *Data,
+                                                       ValueHandle From) {
+  GET_REPORT_OPTIONS(true);
+  handleFloatCastOverflow(Data, From, Opts);
+  Die();
+}
+
+static void handleLoadInvalidValue(InvalidValueData *Data, ValueHandle Val,
+                                   ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  // This check could be more precise if we used different handlers for
+  // -fsanitize=bool and -fsanitize=enum.
+  bool IsBool = (0 == internal_strcmp(Data->Type.getTypeName(), "'bool'")) ||
+                (0 == internal_strncmp(Data->Type.getTypeName(), "'BOOL'", 6));
+  ErrorType ET =
+      IsBool ? ErrorType::InvalidBoolLoad : ErrorType::InvalidEnumLoad;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "load of value %0, which is not a valid value for type %1")
+      << Value(Data->Type, Val) << Data->Type;
+}
+
+void __ubsan::__ubsan_handle_load_invalid_value(InvalidValueData *Data,
+                                                ValueHandle Val) {
+  GET_REPORT_OPTIONS(false);
+  handleLoadInvalidValue(Data, Val, Opts);
+}
+void __ubsan::__ubsan_handle_load_invalid_value_abort(InvalidValueData *Data,
+                                                      ValueHandle Val) {
+  GET_REPORT_OPTIONS(true);
+  handleLoadInvalidValue(Data, Val, Opts);
+  Die();
+}
+
+static void handleImplicitConversion(ImplicitConversionData *Data,
+                                     ReportOptions Opts, ValueHandle Src,
+                                     ValueHandle Dst) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::GenericUB;
+
+  const TypeDescriptor &SrcTy = Data->FromType;
+  const TypeDescriptor &DstTy = Data->ToType;
+
+  bool SrcSigned = SrcTy.isSignedIntegerTy();
+  bool DstSigned = DstTy.isSignedIntegerTy();
+
+  switch (Data->Kind) {
+  case ICCK_IntegerTruncation: { // Legacy, no longer used.
+    // Let's figure out what it should be as per the new types, and upgrade.
+    // If both types are unsigned, then it's an unsigned truncation.
+    // Else, it is a signed truncation.
+    if (!SrcSigned && !DstSigned) {
+      ET = ErrorType::ImplicitUnsignedIntegerTruncation;
+    } else {
+      ET = ErrorType::ImplicitSignedIntegerTruncation;
+    }
+    break;
+  }
+  case ICCK_UnsignedIntegerTruncation:
+    ET = ErrorType::ImplicitUnsignedIntegerTruncation;
+    break;
+  case ICCK_SignedIntegerTruncation:
+    ET = ErrorType::ImplicitSignedIntegerTruncation;
+    break;
+  case ICCK_IntegerSignChange:
+    ET = ErrorType::ImplicitIntegerSignChange;
+    break;
+  case ICCK_SignedIntegerTruncationOrSignChange:
+    ET = ErrorType::ImplicitSignedIntegerTruncationOrSignChange;
+    break;
+  }
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  // FIXME: is it possible to dump the values as hex with fixed width?
+
+  Diag(Loc, DL_Error, ET,
+       "implicit conversion from type %0 of value %1 (%2-bit, %3signed) to "
+       "type %4 changed the value to %5 (%6-bit, %7signed)")
+      << SrcTy << Value(SrcTy, Src) << SrcTy.getIntegerBitWidth()
+      << (SrcSigned ? "" : "un") << DstTy << Value(DstTy, Dst)
+      << DstTy.getIntegerBitWidth() << (DstSigned ? "" : "un");
+}
+
+void __ubsan::__ubsan_handle_implicit_conversion(ImplicitConversionData *Data,
+                                                 ValueHandle Src,
+                                                 ValueHandle Dst) {
+  GET_REPORT_OPTIONS(false);
+  handleImplicitConversion(Data, Opts, Src, Dst);
+}
+void __ubsan::__ubsan_handle_implicit_conversion_abort(
+    ImplicitConversionData *Data, ValueHandle Src, ValueHandle Dst) {
+  GET_REPORT_OPTIONS(true);
+  handleImplicitConversion(Data, Opts, Src, Dst);
+  Die();
+}
+
+static void handleInvalidBuiltin(InvalidBuiltinData *Data, ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::InvalidBuiltin;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "passing zero to %0, which is not a valid argument")
+    << ((Data->Kind == BCK_CTZPassedZero) ? "ctz()" : "clz()");
+}
+
+void __ubsan::__ubsan_handle_invalid_builtin(InvalidBuiltinData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleInvalidBuiltin(Data, Opts);
+}
+void __ubsan::__ubsan_handle_invalid_builtin_abort(InvalidBuiltinData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleInvalidBuiltin(Data, Opts);
+  Die();
+}
+
+static void handleInvalidObjCCast(InvalidObjCCast *Data, ValueHandle Pointer,
+                                  ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::InvalidObjCCast;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  const char *GivenClass = getObjCClassName(Pointer);
+  const char *GivenClassStr = GivenClass ? GivenClass : "<unknown type>";
+
+  Diag(Loc, DL_Error, ET,
+       "invalid ObjC cast, object is a '%0', but expected a %1")
+      << GivenClassStr << Data->ExpectedType;
+}
+
+void __ubsan::__ubsan_handle_invalid_objc_cast(InvalidObjCCast *Data,
+                                               ValueHandle Pointer) {
+  GET_REPORT_OPTIONS(false);
+  handleInvalidObjCCast(Data, Pointer, Opts);
+}
+void __ubsan::__ubsan_handle_invalid_objc_cast_abort(InvalidObjCCast *Data,
+                                                     ValueHandle Pointer) {
+  GET_REPORT_OPTIONS(true);
+  handleInvalidObjCCast(Data, Pointer, Opts);
+  Die();
+}
+
+static void handleNonNullReturn(NonNullReturnData *Data, SourceLocation *LocPtr,
+                                ReportOptions Opts, bool IsAttr) {
+  if (!LocPtr)
+    UNREACHABLE("source location pointer is null!");
+
+  SourceLocation Loc = LocPtr->acquire();
+  ErrorType ET = IsAttr ? ErrorType::InvalidNullReturn
+                        : ErrorType::InvalidNullReturnWithNullability;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "null pointer returned from function declared to never return null");
+  if (!Data->AttrLoc.isInvalid())
+    Diag(Data->AttrLoc, DL_Note, ET, "%0 specified here")
+        << (IsAttr ? "returns_nonnull attribute"
+                   : "_Nonnull return type annotation");
+}
+
+void __ubsan::__ubsan_handle_nonnull_return_v1(NonNullReturnData *Data,
+                                               SourceLocation *LocPtr) {
+  GET_REPORT_OPTIONS(false);
+  handleNonNullReturn(Data, LocPtr, Opts, true);
+}
+
+void __ubsan::__ubsan_handle_nonnull_return_v1_abort(NonNullReturnData *Data,
+                                                     SourceLocation *LocPtr) {
+  GET_REPORT_OPTIONS(true);
+  handleNonNullReturn(Data, LocPtr, Opts, true);
+  Die();
+}
+
+void __ubsan::__ubsan_handle_nullability_return_v1(NonNullReturnData *Data,
+                                                   SourceLocation *LocPtr) {
+  GET_REPORT_OPTIONS(false);
+  handleNonNullReturn(Data, LocPtr, Opts, false);
+}
+
+void __ubsan::__ubsan_handle_nullability_return_v1_abort(
+    NonNullReturnData *Data, SourceLocation *LocPtr) {
+  GET_REPORT_OPTIONS(true);
+  handleNonNullReturn(Data, LocPtr, Opts, false);
+  Die();
+}
+
+static void handleNonNullArg(NonNullArgData *Data, ReportOptions Opts,
+                             bool IsAttr) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = IsAttr ? ErrorType::InvalidNullArgument
+                        : ErrorType::InvalidNullArgumentWithNullability;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "null pointer passed as argument %0, which is declared to "
+       "never be null")
+      << Data->ArgIndex;
+  if (!Data->AttrLoc.isInvalid())
+    Diag(Data->AttrLoc, DL_Note, ET, "%0 specified here")
+        << (IsAttr ? "nonnull attribute" : "_Nonnull type annotation");
+}
+
+void __ubsan::__ubsan_handle_nonnull_arg(NonNullArgData *Data) {
+  GET_REPORT_OPTIONS(false);
+  handleNonNullArg(Data, Opts, true);
+}
+
+void __ubsan::__ubsan_handle_nonnull_arg_abort(NonNullArgData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleNonNullArg(Data, Opts, true);
+  Die();
+}
+
+void __ubsan::__ubsan_handle_nullability_arg(NonNullArgData *Data) {
+  GET_REPORT_OPTIONS(false);
+  handleNonNullArg(Data, Opts, false);
+}
+
+void __ubsan::__ubsan_handle_nullability_arg_abort(NonNullArgData *Data) {
+  GET_REPORT_OPTIONS(true);
+  handleNonNullArg(Data, Opts, false);
+  Die();
+}
+
+static void handlePointerOverflowImpl(PointerOverflowData *Data,
+                                      ValueHandle Base,
+                                      ValueHandle Result,
+                                      ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET;
+
+  if (Base == 0 && Result == 0)
+    ET = ErrorType::NullptrWithOffset;
+  else if (Base == 0 && Result != 0)
+    ET = ErrorType::NullptrWithNonZeroOffset;
+  else if (Base != 0 && Result == 0)
+    ET = ErrorType::NullptrAfterNonZeroOffset;
+  else
+    ET = ErrorType::PointerOverflow;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  if (ET == ErrorType::NullptrWithOffset) {
+    Diag(Loc, DL_Error, ET, "applying zero offset to null pointer");
+  } else if (ET == ErrorType::NullptrWithNonZeroOffset) {
+    Diag(Loc, DL_Error, ET, "applying non-zero offset %0 to null pointer")
+        << Result;
+  } else if (ET == ErrorType::NullptrAfterNonZeroOffset) {
+    Diag(
+        Loc, DL_Error, ET,
+        "applying non-zero offset to non-null pointer %0 produced null pointer")
+        << (void *)Base;
+  } else if ((sptr(Base) >= 0) == (sptr(Result) >= 0)) {
+    if (Base > Result)
+      Diag(Loc, DL_Error, ET,
+           "addition of unsigned offset to %0 overflowed to %1")
+          << (void *)Base << (void *)Result;
+    else
+      Diag(Loc, DL_Error, ET,
+           "subtraction of unsigned offset from %0 overflowed to %1")
+          << (void *)Base << (void *)Result;
+  } else {
+    Diag(Loc, DL_Error, ET,
+         "pointer index expression with base %0 overflowed to %1")
+        << (void *)Base << (void *)Result;
+  }
+}
+
+void __ubsan::__ubsan_handle_pointer_overflow(PointerOverflowData *Data,
+                                              ValueHandle Base,
+                                              ValueHandle Result) {
+  GET_REPORT_OPTIONS(false);
+  handlePointerOverflowImpl(Data, Base, Result, Opts);
+}
+
+void __ubsan::__ubsan_handle_pointer_overflow_abort(PointerOverflowData *Data,
+                                                    ValueHandle Base,
+                                                    ValueHandle Result) {
+  GET_REPORT_OPTIONS(true);
+  handlePointerOverflowImpl(Data, Base, Result, Opts);
+  Die();
+}
+
+static void handleCFIBadIcall(CFICheckFailData *Data, ValueHandle Function,
+                              ReportOptions Opts) {
+  if (Data->CheckKind != CFITCK_ICall && Data->CheckKind != CFITCK_NVMFCall)
+    Die();
+
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::CFIBadType;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  const char *CheckKindStr = Data->CheckKind == CFITCK_NVMFCall
+                                 ? "non-virtual pointer to member function call"
+                                 : "indirect function call";
+  Diag(Loc, DL_Error, ET,
+       "control flow integrity check for type %0 failed during %1")
+      << Data->Type << CheckKindStr;
+
+  SymbolizedStackHolder FLoc(getSymbolizedLocation(Function));
+  const char *FName = FLoc.get()->info.function;
+  if (!FName)
+    FName = "(unknown)";
+  Diag(FLoc, DL_Note, ET, "%0 defined here") << FName;
+
+  // If the failure involved different DSOs for the check location and icall
+  // target, report the DSO names.
+  const char *DstModule = FLoc.get()->info.module;
+  if (!DstModule)
+    DstModule = "(unknown)";
+
+  const char *SrcModule = Symbolizer::GetOrInit()->GetModuleNameForPc(Opts.pc);
+  if (!SrcModule)
+    SrcModule = "(unknown)";
+
+  if (internal_strcmp(SrcModule, DstModule))
+    Diag(Loc, DL_Note, ET,
+         "check failed in %0, destination function located in %1")
+        << SrcModule << DstModule;
+}
+
+namespace __ubsan {
+
+#ifdef UBSAN_CAN_USE_CXXABI
+
+#ifdef _WIN32
+
+extern "C" void __ubsan_handle_cfi_bad_type_default(CFICheckFailData *Data,
+                                                    ValueHandle Vtable,
+                                                    bool ValidVtable,
+                                                    ReportOptions Opts) {
+  Die();
+}
+
+WIN_WEAK_ALIAS(__ubsan_handle_cfi_bad_type, __ubsan_handle_cfi_bad_type_default)
+#else
+SANITIZER_WEAK_ATTRIBUTE
+#endif
+void __ubsan_handle_cfi_bad_type(CFICheckFailData *Data, ValueHandle Vtable,
+                                 bool ValidVtable, ReportOptions Opts);
+
+#else
+void __ubsan_handle_cfi_bad_type(CFICheckFailData *Data, ValueHandle Vtable,
+                                 bool ValidVtable, ReportOptions Opts) {
+  Die();
+}
+#endif
+
+}  // namespace __ubsan
+
+void __ubsan::__ubsan_handle_cfi_check_fail(CFICheckFailData *Data,
+                                            ValueHandle Value,
+                                            uptr ValidVtable) {
+  GET_REPORT_OPTIONS(false);
+  if (Data->CheckKind == CFITCK_ICall || Data->CheckKind == CFITCK_NVMFCall)
+    handleCFIBadIcall(Data, Value, Opts);
+  else
+    __ubsan_handle_cfi_bad_type(Data, Value, ValidVtable, Opts);
+}
+
+void __ubsan::__ubsan_handle_cfi_check_fail_abort(CFICheckFailData *Data,
+                                                  ValueHandle Value,
+                                                  uptr ValidVtable) {
+  GET_REPORT_OPTIONS(true);
+  if (Data->CheckKind == CFITCK_ICall || Data->CheckKind == CFITCK_NVMFCall)
+    handleCFIBadIcall(Data, Value, Opts);
+  else
+    __ubsan_handle_cfi_bad_type(Data, Value, ValidVtable, Opts);
+  Die();
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.h
new file mode 100644
index 0000000000..219fb15de5
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers.h
@@ -0,0 +1,236 @@
+//===-- ubsan_handlers.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Entry points to the runtime library for Clang's undefined behavior sanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_HANDLERS_H
+#define UBSAN_HANDLERS_H
+
+#include "ubsan_value.h"
+
+namespace __ubsan {
+
+struct TypeMismatchData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+  unsigned char LogAlignment;
+  unsigned char TypeCheckKind;
+};
+
+#define UNRECOVERABLE(checkname, ...) \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE NORETURN \
+    void __ubsan_handle_ ## checkname( __VA_ARGS__ );
+
+#define RECOVERABLE(checkname, ...) \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE \
+    void __ubsan_handle_ ## checkname( __VA_ARGS__ ); \
+  extern "C" SANITIZER_INTERFACE_ATTRIBUTE NORETURN \
+    void __ubsan_handle_ ## checkname ## _abort( __VA_ARGS__ );
+
+/// \brief Handle a runtime type check failure, caused by either a misaligned
+/// pointer, a null pointer, or a pointer to insufficient storage for the
+/// type.
+RECOVERABLE(type_mismatch_v1, TypeMismatchData *Data, ValueHandle Pointer)
+
+struct AlignmentAssumptionData {
+  SourceLocation Loc;
+  SourceLocation AssumptionLoc;
+  const TypeDescriptor &Type;
+};
+
+/// \brief Handle a runtime alignment assumption check failure,
+/// caused by a misaligned pointer.
+RECOVERABLE(alignment_assumption, AlignmentAssumptionData *Data,
+            ValueHandle Pointer, ValueHandle Alignment, ValueHandle Offset)
+
+struct OverflowData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+};
+
+/// \brief Handle an integer addition overflow.
+RECOVERABLE(add_overflow, OverflowData *Data, ValueHandle LHS, ValueHandle RHS)
+
+/// \brief Handle an integer subtraction overflow.
+RECOVERABLE(sub_overflow, OverflowData *Data, ValueHandle LHS, ValueHandle RHS)
+
+/// \brief Handle an integer multiplication overflow.
+RECOVERABLE(mul_overflow, OverflowData *Data, ValueHandle LHS, ValueHandle RHS)
+
+/// \brief Handle a signed integer overflow for a unary negate operator.
+RECOVERABLE(negate_overflow, OverflowData *Data, ValueHandle OldVal)
+
+/// \brief Handle an INT_MIN/-1 overflow or division by zero.
+RECOVERABLE(divrem_overflow, OverflowData *Data,
+            ValueHandle LHS, ValueHandle RHS)
+
+struct ShiftOutOfBoundsData {
+  SourceLocation Loc;
+  const TypeDescriptor &LHSType;
+  const TypeDescriptor &RHSType;
+};
+
+/// \brief Handle a shift where the RHS is out of bounds or a left shift where
+/// the LHS is negative or overflows.
+RECOVERABLE(shift_out_of_bounds, ShiftOutOfBoundsData *Data,
+            ValueHandle LHS, ValueHandle RHS)
+
+struct OutOfBoundsData {
+  SourceLocation Loc;
+  const TypeDescriptor &ArrayType;
+  const TypeDescriptor &IndexType;
+};
+
+/// \brief Handle an array index out of bounds error.
+RECOVERABLE(out_of_bounds, OutOfBoundsData *Data, ValueHandle Index)
+
+struct UnreachableData {
+  SourceLocation Loc;
+};
+
+/// \brief Handle a __builtin_unreachable which is reached.
+UNRECOVERABLE(builtin_unreachable, UnreachableData *Data)
+/// \brief Handle reaching the end of a value-returning function.
+UNRECOVERABLE(missing_return, UnreachableData *Data)
+
+struct VLABoundData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+};
+
+/// \brief Handle a VLA with a non-positive bound.
+RECOVERABLE(vla_bound_not_positive, VLABoundData *Data, ValueHandle Bound)
+
+// Keeping this around for binary compatibility with (sanitized) programs
+// compiled with older compilers.
+struct FloatCastOverflowData {
+  const TypeDescriptor &FromType;
+  const TypeDescriptor &ToType;
+};
+
+struct FloatCastOverflowDataV2 {
+  SourceLocation Loc;
+  const TypeDescriptor &FromType;
+  const TypeDescriptor &ToType;
+};
+
+/// Handle overflow in a conversion to or from a floating-point type.
+/// void *Data is one of FloatCastOverflowData* or FloatCastOverflowDataV2*
+RECOVERABLE(float_cast_overflow, void *Data, ValueHandle From)
+
+struct InvalidValueData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+};
+
+/// \brief Handle a load of an invalid value for the type.
+RECOVERABLE(load_invalid_value, InvalidValueData *Data, ValueHandle Val)
+
+/// Known implicit conversion check kinds.
+/// Keep in sync with the enum of the same name in CGExprScalar.cpp
+enum ImplicitConversionCheckKind : unsigned char {
+  ICCK_IntegerTruncation = 0, // Legacy, was only used by clang 7.
+  ICCK_UnsignedIntegerTruncation = 1,
+  ICCK_SignedIntegerTruncation = 2,
+  ICCK_IntegerSignChange = 3,
+  ICCK_SignedIntegerTruncationOrSignChange = 4,
+};
+
+struct ImplicitConversionData {
+  SourceLocation Loc;
+  const TypeDescriptor &FromType;
+  const TypeDescriptor &ToType;
+  /* ImplicitConversionCheckKind */ unsigned char Kind;
+};
+
+/// \brief Implict conversion that changed the value.
+RECOVERABLE(implicit_conversion, ImplicitConversionData *Data, ValueHandle Src,
+            ValueHandle Dst)
+
+/// Known builtin check kinds.
+/// Keep in sync with the enum of the same name in CodeGenFunction.h
+enum BuiltinCheckKind : unsigned char {
+  BCK_CTZPassedZero,
+  BCK_CLZPassedZero,
+};
+
+struct InvalidBuiltinData {
+  SourceLocation Loc;
+  unsigned char Kind;
+};
+
+/// Handle a builtin called in an invalid way.
+RECOVERABLE(invalid_builtin, InvalidBuiltinData *Data)
+
+struct InvalidObjCCast {
+  SourceLocation Loc;
+  const TypeDescriptor &ExpectedType;
+};
+
+/// Handle an invalid ObjC cast.
+RECOVERABLE(invalid_objc_cast, InvalidObjCCast *Data, ValueHandle Pointer)
+
+struct NonNullReturnData {
+  SourceLocation AttrLoc;
+};
+
+/// \brief Handle returning null from function with the returns_nonnull
+/// attribute, or a return type annotated with _Nonnull.
+RECOVERABLE(nonnull_return_v1, NonNullReturnData *Data, SourceLocation *Loc)
+RECOVERABLE(nullability_return_v1, NonNullReturnData *Data, SourceLocation *Loc)
+
+struct NonNullArgData {
+  SourceLocation Loc;
+  SourceLocation AttrLoc;
+  int ArgIndex;
+};
+
+/// \brief Handle passing null pointer to a function parameter with the nonnull
+/// attribute, or a _Nonnull type annotation.
+RECOVERABLE(nonnull_arg, NonNullArgData *Data)
+RECOVERABLE(nullability_arg, NonNullArgData *Data)
+
+struct PointerOverflowData {
+  SourceLocation Loc;
+};
+
+RECOVERABLE(pointer_overflow, PointerOverflowData *Data, ValueHandle Base,
+            ValueHandle Result)
+
+/// \brief Known CFI check kinds.
+/// Keep in sync with the enum of the same name in CodeGenFunction.h
+enum CFITypeCheckKind : unsigned char {
+  CFITCK_VCall,
+  CFITCK_NVCall,
+  CFITCK_DerivedCast,
+  CFITCK_UnrelatedCast,
+  CFITCK_ICall,
+  CFITCK_NVMFCall,
+  CFITCK_VMFCall,
+};
+
+struct CFICheckFailData {
+  CFITypeCheckKind CheckKind;
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+};
+
+/// \brief Handle control flow integrity failures.
+RECOVERABLE(cfi_check_fail, CFICheckFailData *Data, ValueHandle Function,
+            uptr VtableIsValid)
+
+struct ReportOptions;
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __ubsan_handle_cfi_bad_type(
+    CFICheckFailData *Data, ValueHandle Vtable, bool ValidVtable,
+    ReportOptions Opts);
+
+}
+
+#endif // UBSAN_HANDLERS_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.cpp
new file mode 100644
index 0000000000..2a6d558de0
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.cpp
@@ -0,0 +1,205 @@
+//===-- ubsan_handlers_cxx.cpp --------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Error logging entry points for the UBSan runtime, which are only used for C++
+// compilations. This file is permitted to use language features which require
+// linking against a C++ ABI library.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_handlers.h"
+#include "ubsan_handlers_cxx.h"
+#include "ubsan_diag.h"
+#include "ubsan_type_hash.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_suppressions.h"
+
+using namespace __sanitizer;
+using namespace __ubsan;
+
+namespace __ubsan {
+  extern const char *TypeCheckKinds[];
+}
+
+// Returns true if UBSan has printed an error report.
+static bool HandleDynamicTypeCacheMiss(
+    DynamicTypeCacheMissData *Data, ValueHandle Pointer, ValueHandle Hash,
+    ReportOptions Opts) {
+  if (checkDynamicType((void*)Pointer, Data->TypeInfo, Hash))
+    // Just a cache miss. The type matches after all.
+    return false;
+
+  // Check if error report should be suppressed.
+  DynamicTypeInfo DTI = getDynamicTypeInfoFromObject((void*)Pointer);
+  if (DTI.isValid() && IsVptrCheckSuppressed(DTI.getMostDerivedTypeName()))
+    return false;
+
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::DynamicTypeMismatch;
+  if (ignoreReport(Loc, Opts, ET))
+    return false;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, ET,
+       "%0 address %1 which does not point to an object of type %2")
+    << TypeCheckKinds[Data->TypeCheckKind] << (void*)Pointer << Data->Type;
+
+  // If possible, say what type it actually points to.
+  if (!DTI.isValid()) {
+    if (DTI.getOffset() < -VptrMaxOffsetToTop || DTI.getOffset() > VptrMaxOffsetToTop) {
+      Diag(Pointer, DL_Note, ET,
+           "object has a possibly invalid vptr: abs(offset to top) too big")
+          << TypeName(DTI.getMostDerivedTypeName())
+          << Range(Pointer, Pointer + sizeof(uptr), "possibly invalid vptr");
+    } else {
+      Diag(Pointer, DL_Note, ET, "object has invalid vptr")
+          << TypeName(DTI.getMostDerivedTypeName())
+          << Range(Pointer, Pointer + sizeof(uptr), "invalid vptr");
+    }
+  } else if (!DTI.getOffset())
+    Diag(Pointer, DL_Note, ET, "object is of type %0")
+        << TypeName(DTI.getMostDerivedTypeName())
+        << Range(Pointer, Pointer + sizeof(uptr), "vptr for %0");
+  else
+    // FIXME: Find the type at the specified offset, and include that
+    //        in the note.
+    Diag(Pointer - DTI.getOffset(), DL_Note, ET,
+         "object is base class subobject at offset %0 within object of type %1")
+        << DTI.getOffset() << TypeName(DTI.getMostDerivedTypeName())
+        << TypeName(DTI.getSubobjectTypeName())
+        << Range(Pointer, Pointer + sizeof(uptr),
+                 "vptr for %2 base class of %1");
+  return true;
+}
+
+void __ubsan::__ubsan_handle_dynamic_type_cache_miss(
+    DynamicTypeCacheMissData *Data, ValueHandle Pointer, ValueHandle Hash) {
+  GET_REPORT_OPTIONS(false);
+  HandleDynamicTypeCacheMiss(Data, Pointer, Hash, Opts);
+}
+void __ubsan::__ubsan_handle_dynamic_type_cache_miss_abort(
+    DynamicTypeCacheMissData *Data, ValueHandle Pointer, ValueHandle Hash) {
+  // Note: -fsanitize=vptr is always recoverable.
+  GET_REPORT_OPTIONS(false);
+  if (HandleDynamicTypeCacheMiss(Data, Pointer, Hash, Opts))
+    Die();
+}
+
+namespace __ubsan {
+void __ubsan_handle_cfi_bad_type(CFICheckFailData *Data, ValueHandle Vtable,
+                                 bool ValidVtable, ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::CFIBadType;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+  DynamicTypeInfo DTI = ValidVtable
+                            ? getDynamicTypeInfoFromVtable((void *)Vtable)
+                            : DynamicTypeInfo(0, 0, 0);
+
+  const char *CheckKindStr;
+  switch (Data->CheckKind) {
+  case CFITCK_VCall:
+    CheckKindStr = "virtual call";
+    break;
+  case CFITCK_NVCall:
+    CheckKindStr = "non-virtual call";
+    break;
+  case CFITCK_DerivedCast:
+    CheckKindStr = "base-to-derived cast";
+    break;
+  case CFITCK_UnrelatedCast:
+    CheckKindStr = "cast to unrelated type";
+    break;
+  case CFITCK_VMFCall:
+    CheckKindStr = "virtual pointer to member function call";
+    break;
+  case CFITCK_ICall:
+  case CFITCK_NVMFCall:
+    Die();
+  }
+
+  Diag(Loc, DL_Error, ET,
+       "control flow integrity check for type %0 failed during "
+       "%1 (vtable address %2)")
+      << Data->Type << CheckKindStr << (void *)Vtable;
+
+  // If possible, say what type it actually points to.
+  if (!DTI.isValid())
+    Diag(Vtable, DL_Note, ET, "invalid vtable");
+  else
+    Diag(Vtable, DL_Note, ET, "vtable is of type %0")
+        << TypeName(DTI.getMostDerivedTypeName());
+
+  // If the failure involved different DSOs for the check location and vtable,
+  // report the DSO names.
+  const char *DstModule = Symbolizer::GetOrInit()->GetModuleNameForPc(Vtable);
+  if (!DstModule)
+    DstModule = "(unknown)";
+
+  const char *SrcModule = Symbolizer::GetOrInit()->GetModuleNameForPc(Opts.pc);
+  if (!SrcModule)
+    SrcModule = "(unknown)";
+
+  if (internal_strcmp(SrcModule, DstModule))
+    Diag(Loc, DL_Note, ET, "check failed in %0, vtable located in %1")
+        << SrcModule << DstModule;
+}
+
+static bool handleFunctionTypeMismatch(FunctionTypeMismatchData *Data,
+                                       ValueHandle Function,
+                                       ValueHandle calleeRTTI,
+                                       ValueHandle fnRTTI, ReportOptions Opts) {
+  if (checkTypeInfoEquality(reinterpret_cast<void *>(calleeRTTI),
+                            reinterpret_cast<void *>(fnRTTI)))
+    return false;
+
+  SourceLocation CallLoc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::FunctionTypeMismatch;
+
+  if (ignoreReport(CallLoc, Opts, ET))
+    return true;
+
+  ScopedReport R(Opts, CallLoc, ET);
+
+  SymbolizedStackHolder FLoc(getSymbolizedLocation(Function));
+  const char *FName = FLoc.get()->info.function;
+  if (!FName)
+    FName = "(unknown)";
+
+  Diag(CallLoc, DL_Error, ET,
+       "call to function %0 through pointer to incorrect function type %1")
+      << FName << Data->Type;
+  Diag(FLoc, DL_Note, ET, "%0 defined here") << FName;
+  return true;
+}
+
+void __ubsan_handle_function_type_mismatch_v1(FunctionTypeMismatchData *Data,
+                                              ValueHandle Function,
+                                              ValueHandle calleeRTTI,
+                                              ValueHandle fnRTTI) {
+  GET_REPORT_OPTIONS(false);
+  handleFunctionTypeMismatch(Data, Function, calleeRTTI, fnRTTI, Opts);
+}
+
+void __ubsan_handle_function_type_mismatch_v1_abort(
+    FunctionTypeMismatchData *Data, ValueHandle Function,
+    ValueHandle calleeRTTI, ValueHandle fnRTTI) {
+  GET_REPORT_OPTIONS(true);
+  if (handleFunctionTypeMismatch(Data, Function, calleeRTTI, fnRTTI, Opts))
+    Die();
+}
+}  // namespace __ubsan
+
+#endif // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.h
new file mode 100644
index 0000000000..fd534c2573
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_handlers_cxx.h
@@ -0,0 +1,54 @@
+//===-- ubsan_handlers_cxx.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Entry points to the runtime library for Clang's undefined behavior sanitizer,
+// for C++-specific checks. This code is not linked into C binaries.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_HANDLERS_CXX_H
+#define UBSAN_HANDLERS_CXX_H
+
+#include "ubsan_value.h"
+
+namespace __ubsan {
+
+struct DynamicTypeCacheMissData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+  void *TypeInfo;
+  unsigned char TypeCheckKind;
+};
+
+/// \brief Handle a runtime type check failure, caused by an incorrect vptr.
+/// When this handler is called, all we know is that the type was not in the
+/// cache; this does not necessarily imply the existence of a bug.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __ubsan_handle_dynamic_type_cache_miss(
+  DynamicTypeCacheMissData *Data, ValueHandle Pointer, ValueHandle Hash);
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+void __ubsan_handle_dynamic_type_cache_miss_abort(
+  DynamicTypeCacheMissData *Data, ValueHandle Pointer, ValueHandle Hash);
+
+struct FunctionTypeMismatchData {
+  SourceLocation Loc;
+  const TypeDescriptor &Type;
+};
+
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__ubsan_handle_function_type_mismatch_v1(FunctionTypeMismatchData *Data,
+                                         ValueHandle Val,
+                                         ValueHandle calleeRTTI,
+                                         ValueHandle fnRTTI);
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__ubsan_handle_function_type_mismatch_v1_abort(FunctionTypeMismatchData *Data,
+                                               ValueHandle Val,
+                                               ValueHandle calleeRTTI,
+                                               ValueHandle fnRTTI);
+}
+
+#endif // UBSAN_HANDLERS_CXX_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.cpp
new file mode 100644
index 0000000000..9931d85bf4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.cpp
@@ -0,0 +1,75 @@
+//===-- ubsan_init.cpp ----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Initialization of UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_diag.h"
+#include "ubsan_init.h"
+#include "ubsan_flags.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+#include "sanitizer_common/sanitizer_symbolizer.h"
+
+using namespace __ubsan;
+
+const char *__ubsan::GetSanititizerToolName() {
+  return "UndefinedBehaviorSanitizer";
+}
+
+static bool ubsan_initialized;
+static StaticSpinMutex ubsan_init_mu;
+
+static void CommonInit() {
+  InitializeSuppressions();
+}
+
+static void UbsanDie() {
+  if (common_flags()->print_module_map >= 1)
+    DumpProcessMap();
+}
+
+static void CommonStandaloneInit() {
+  SanitizerToolName = GetSanititizerToolName();
+  CacheBinaryName();
+  InitializeFlags();
+  __sanitizer::InitializePlatformEarly();
+  __sanitizer_set_report_path(common_flags()->log_path);
+  AndroidLogInit();
+  InitializeCoverage(common_flags()->coverage, common_flags()->coverage_dir);
+  CommonInit();
+
+  // Only add die callback when running in standalone mode to avoid printing
+  // the same information from multiple sanitizers' output
+  AddDieCallback(UbsanDie);
+  Symbolizer::LateInitialize();
+}
+
+void __ubsan::InitAsStandalone() {
+  SpinMutexLock l(&ubsan_init_mu);
+  if (!ubsan_initialized) {
+    CommonStandaloneInit();
+    ubsan_initialized = true;
+  }
+}
+
+void __ubsan::InitAsStandaloneIfNecessary() { return InitAsStandalone(); }
+
+void __ubsan::InitAsPlugin() {
+  SpinMutexLock l(&ubsan_init_mu);
+  if (!ubsan_initialized) {
+    CommonInit();
+    ubsan_initialized = true;
+  }
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.h
new file mode 100644
index 0000000000..0510385b13
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init.h
@@ -0,0 +1,33 @@
+//===-- ubsan_init.h --------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Initialization function for UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_INIT_H
+#define UBSAN_INIT_H
+
+namespace __ubsan {
+
+// Get the full tool name for UBSan.
+const char *GetSanititizerToolName();
+
+// Initialize UBSan as a standalone tool. Typically should be called early
+// during initialization.
+void InitAsStandalone();
+
+// Initialize UBSan as a standalone tool, if it hasn't been initialized before.
+void InitAsStandaloneIfNecessary();
+
+// Initializes UBSan as a plugin tool. This function should be called once
+// from "parent tool" (e.g. ASan) initialization.
+void InitAsPlugin();
+
+}  // namespace __ubsan
+
+#endif  // UBSAN_INIT_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone.cpp
new file mode 100644
index 0000000000..91c3f57b42
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone.cpp
@@ -0,0 +1,33 @@
+//===-- ubsan_init_standalone.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Initialization of standalone UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if !CAN_SANITIZE_UB
+# error "UBSan is not supported on this platform!"
+#endif
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "ubsan_init.h"
+#include "ubsan_signals_standalone.h"
+
+namespace __ubsan {
+
+class UbsanStandaloneInitializer {
+ public:
+  UbsanStandaloneInitializer() {
+    InitAsStandalone();
+    InitializeDeadlySignals();
+  }
+};
+static UbsanStandaloneInitializer ubsan_standalone_initializer;
+
+} // namespace __ubsan
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone_preinit.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone_preinit.cpp
new file mode 100644
index 0000000000..fabbf919a4
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_init_standalone_preinit.cpp
@@ -0,0 +1,35 @@
+//===-- ubsan_init_standalone_preinit.cpp --------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Initialization of standalone UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if !CAN_SANITIZE_UB
+#error "UBSan is not supported on this platform!"
+#endif
+
+#include "sanitizer_common/sanitizer_internal_defs.h"
+#include "ubsan_init.h"
+#include "ubsan_signals_standalone.h"
+
+#if SANITIZER_CAN_USE_PREINIT_ARRAY
+
+namespace __ubsan {
+
+static void PreInitAsStandalone() {
+  InitAsStandalone();
+  InitializeDeadlySignals();
+}
+
+} // namespace __ubsan
+
+__attribute__((section(".preinit_array"), used)) void (*__local_ubsan_preinit)(
+    void) = __ubsan::PreInitAsStandalone;
+#endif // SANITIZER_CAN_USE_PREINIT_ARRAY
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.cpp
new file mode 100644
index 0000000000..69dd986f9b
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.cpp
@@ -0,0 +1,75 @@
+//===-- ubsan_monitor.cpp ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Hooks which allow a monitor process to inspect UBSan's diagnostics.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_monitor.h"
+
+using namespace __ubsan;
+
+UndefinedBehaviorReport::UndefinedBehaviorReport(const char *IssueKind,
+                                                 Location &Loc,
+                                                 InternalScopedString &Msg)
+    : IssueKind(IssueKind), Loc(Loc) {
+  // We have the common sanitizer reporting lock, so it's safe to register a
+  // new UB report.
+  RegisterUndefinedBehaviorReport(this);
+
+  // Make a copy of the diagnostic.
+  Buffer.append("%s", Msg.data());
+
+  // Let the monitor know that a report is available.
+  __ubsan_on_report();
+}
+
+static UndefinedBehaviorReport *CurrentUBR;
+
+void __ubsan::RegisterUndefinedBehaviorReport(UndefinedBehaviorReport *UBR) {
+  CurrentUBR = UBR;
+}
+
+SANITIZER_WEAK_DEFAULT_IMPL
+void __ubsan::__ubsan_on_report(void) {}
+
+void __ubsan::__ubsan_get_current_report_data(const char **OutIssueKind,
+                                              const char **OutMessage,
+                                              const char **OutFilename,
+                                              unsigned *OutLine,
+                                              unsigned *OutCol,
+                                              char **OutMemoryAddr) {
+  if (!OutIssueKind || !OutMessage || !OutFilename || !OutLine || !OutCol ||
+      !OutMemoryAddr)
+    UNREACHABLE("Invalid arguments passed to __ubsan_get_current_report_data");
+
+  InternalScopedString &Buf = CurrentUBR->Buffer;
+
+  // Ensure that the first character of the diagnostic text can't start with a
+  // lowercase letter.
+  char FirstChar = *Buf.data();
+  if (FirstChar >= 'a' && FirstChar <= 'z')
+    *Buf.data() += 'A' - 'a';
+
+  *OutIssueKind = CurrentUBR->IssueKind;
+  *OutMessage = Buf.data();
+  if (!CurrentUBR->Loc.isSourceLocation()) {
+    *OutFilename = "<unknown>";
+    *OutLine = *OutCol = 0;
+  } else {
+    SourceLocation SL = CurrentUBR->Loc.getSourceLocation();
+    *OutFilename = SL.getFilename();
+    *OutLine = SL.getLine();
+    *OutCol = SL.getColumn();
+  }
+
+  if (CurrentUBR->Loc.isMemoryLocation())
+    *OutMemoryAddr = (char *)CurrentUBR->Loc.getMemoryLocation();
+  else
+    *OutMemoryAddr = nullptr;
+}
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.h
new file mode 100644
index 0000000000..3bfd7be891
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_monitor.h
@@ -0,0 +1,48 @@
+//===-- ubsan_monitor.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Hooks which allow a monitor process to inspect UBSan's diagnostics.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef UBSAN_MONITOR_H
+#define UBSAN_MONITOR_H
+
+#include "ubsan_diag.h"
+#include "ubsan_value.h"
+
+namespace __ubsan {
+
+struct UndefinedBehaviorReport {
+  const char *IssueKind;
+  Location &Loc;
+  InternalScopedString Buffer;
+
+  UndefinedBehaviorReport(const char *IssueKind, Location &Loc,
+                          InternalScopedString &Msg);
+};
+
+SANITIZER_INTERFACE_ATTRIBUTE void
+RegisterUndefinedBehaviorReport(UndefinedBehaviorReport *UBR);
+
+/// Called after a report is prepared. This serves to alert monitor processes
+/// that a UB report is available.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __ubsan_on_report(void);
+
+/// Used by the monitor process to extract information from a UB report. The
+/// data is only available until the next time __ubsan_on_report is called. The
+/// caller is responsible for copying and preserving the data if needed.
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
+__ubsan_get_current_report_data(const char **OutIssueKind,
+                                const char **OutMessage,
+                                const char **OutFilename, unsigned *OutLine,
+                                unsigned *OutCol, char **OutMemoryAddr);
+
+} // end namespace __ubsan
+
+#endif // UBSAN_MONITOR_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_platform.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_platform.h
new file mode 100644
index 0000000000..d2cc2e10bd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_platform.h
@@ -0,0 +1,25 @@
+//===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Defines the platforms which UBSan is supported at.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_PLATFORM_H
+#define UBSAN_PLATFORM_H
+
+// Other platforms should be easy to add, and probably work as-is.
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) ||        \
+    defined(__NetBSD__) || defined(__DragonFly__) ||                           \
+    (defined(__sun__) && defined(__svr4__)) || defined(_WIN32) ||              \
+    defined(__Fuchsia__)
+#define CAN_SANITIZE_UB 1
+#else
+# define CAN_SANITIZE_UB 0
+#endif
+
+#endif
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.cpp
new file mode 100644
index 0000000000..2c91db8ca3
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.cpp
@@ -0,0 +1,71 @@
+//=-- ubsan_signals_standalone.cpp ----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Installs signal handlers and related interceptors for UBSan standalone.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#include "sanitizer_common/sanitizer_platform.h"
+#if CAN_SANITIZE_UB
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_stacktrace.h"
+#include "ubsan_diag.h"
+#include "ubsan_init.h"
+
+// Interception of signals breaks too many things on Android.
+// * It requires that ubsan is the first dependency of the main executable for
+// the interceptors to work correctly. This complicates deployment, as it
+// prevents us from enabling ubsan on random platform modules independently.
+// * For this to work with ART VM, ubsan signal handler has to be set after the
+// debuggerd handler, but before the ART handler.
+// * Interceptors don't work at all when ubsan runtime is loaded late, ex. when
+// it is part of an APK that does not use wrap.sh method.
+#if SANITIZER_FUCHSIA || SANITIZER_ANDROID
+
+namespace __ubsan {
+void InitializeDeadlySignals() {}
+}
+
+#else
+
+#define COMMON_INTERCEPT_FUNCTION(name) INTERCEPT_FUNCTION(name)
+#include "sanitizer_common/sanitizer_signal_interceptors.inc"
+
+// TODO(yln): Temporary workaround. Will be removed.
+void ubsan_GetStackTrace(BufferedStackTrace *stack, uptr max_depth,
+                         uptr pc, uptr bp, void *context, bool fast);
+
+namespace __ubsan {
+
+static void OnStackUnwind(const SignalContext &sig, const void *,
+                          BufferedStackTrace *stack) {
+  ubsan_GetStackTrace(stack, kStackTraceMax,
+                      StackTrace::GetNextInstructionPc(sig.pc), sig.bp,
+                      sig.context, common_flags()->fast_unwind_on_fatal);
+}
+
+static void UBsanOnDeadlySignal(int signo, void *siginfo, void *context) {
+  HandleDeadlySignal(siginfo, context, GetTid(), &OnStackUnwind, nullptr);
+}
+
+static bool is_initialized = false;
+
+void InitializeDeadlySignals() {
+  if (is_initialized)
+    return;
+  is_initialized = true;
+  InitializeSignalInterceptors();
+  InstallDeadlySignalHandlers(&UBsanOnDeadlySignal);
+}
+
+} // namespace __ubsan
+
+#endif
+
+#endif // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.h
new file mode 100644
index 0000000000..128eff266f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_signals_standalone.h
@@ -0,0 +1,24 @@
+//=-- ubsan_signals_standalone.h
+//------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Installs signal handlers and related interceptors for UBSan standalone.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef UBSAN_SIGNALS_STANDALONE_H
+#define UBSAN_SIGNALS_STANDALONE_H
+
+namespace __ubsan {
+
+// Initializes signal handlers and interceptors.
+void InitializeDeadlySignals();
+
+} // namespace __ubsan
+
+#endif // UBSAN_SIGNALS_STANDALONE_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.cpp
new file mode 100644
index 0000000000..8f4b9aee50
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.cpp
@@ -0,0 +1,33 @@
+//===-- ubsan_type_hash.cpp -----------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementation of a hash table for fast checking of inheritance
+// relationships. This file is only linked into C++ compilations, and is
+// permitted to use language features which require a C++ ABI library.
+//
+// Most of the implementation lives in an ABI-specific source file
+// (ubsan_type_hash_{itanium,win}.cpp).
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_type_hash.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+
+/// A cache of recently-checked hashes. Mini hash table with "random" evictions.
+__ubsan::HashValue
+__ubsan::__ubsan_vptr_type_cache[__ubsan::VptrTypeCacheSize];
+
+__ubsan::DynamicTypeInfo __ubsan::getDynamicTypeInfoFromObject(void *Object) {
+  void *VtablePtr = *reinterpret_cast<void **>(Object);
+  return getDynamicTypeInfoFromVtable(VtablePtr);
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.h
new file mode 100644
index 0000000000..e42884b765
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash.h
@@ -0,0 +1,73 @@
+//===-- ubsan_type_hash.h ---------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Hashing of types for Clang's undefined behavior checker.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_TYPE_HASH_H
+#define UBSAN_TYPE_HASH_H
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __ubsan {
+
+typedef uptr HashValue;
+
+/// \brief Information about the dynamic type of an object (extracted from its
+/// vptr).
+class DynamicTypeInfo {
+  const char *MostDerivedTypeName;
+  sptr Offset;
+  const char *SubobjectTypeName;
+
+public:
+  DynamicTypeInfo(const char *MDTN, sptr Offset, const char *STN)
+    : MostDerivedTypeName(MDTN), Offset(Offset), SubobjectTypeName(STN) {}
+
+  /// Determine whether the object had a valid dynamic type.
+  bool isValid() const { return MostDerivedTypeName; }
+  /// Get the name of the most-derived type of the object.
+  const char *getMostDerivedTypeName() const { return MostDerivedTypeName; }
+  /// Get the offset from the most-derived type to this base class.
+  sptr getOffset() const { return Offset; }
+  /// Get the name of the most-derived type at the specified offset.
+  const char *getSubobjectTypeName() const { return SubobjectTypeName; }
+};
+
+/// \brief Get information about the dynamic type of an object.
+DynamicTypeInfo getDynamicTypeInfoFromObject(void *Object);
+
+/// \brief Get information about the dynamic type of an object from its vtable.
+DynamicTypeInfo getDynamicTypeInfoFromVtable(void *Vtable);
+
+/// \brief Check whether the dynamic type of \p Object has a \p Type subobject
+/// at offset 0.
+/// \return \c true if the type matches, \c false if not.
+bool checkDynamicType(void *Object, void *Type, HashValue Hash);
+
+const unsigned VptrTypeCacheSize = 128;
+
+/// A sanity check for Vtable. Offsets to top must be reasonably small
+/// numbers (by absolute value). It's a weak check for Vtable corruption.
+const int VptrMaxOffsetToTop = 1<<20;
+
+/// \brief A cache of the results of checkDynamicType. \c checkDynamicType would
+/// return \c true (modulo hash collisions) if
+/// \code
+///   __ubsan_vptr_type_cache[Hash % VptrTypeCacheSize] == Hash
+/// \endcode
+extern "C" SANITIZER_INTERFACE_ATTRIBUTE
+HashValue __ubsan_vptr_type_cache[VptrTypeCacheSize];
+
+/// \brief Do whatever is required by the ABI to check for std::type_info
+/// equivalence beyond simple pointer comparison.
+bool checkTypeInfoEquality(const void *TypeInfo1, const void *TypeInfo2);
+
+} // namespace __ubsan
+
+#endif // UBSAN_TYPE_HASH_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_itanium.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_itanium.cpp
new file mode 100644
index 0000000000..d82b542a02
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_itanium.cpp
@@ -0,0 +1,270 @@
+//===-- ubsan_type_hash_itanium.cpp ---------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementation of type hashing/lookup for Itanium C++ ABI.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB && !defined(_MSC_VER)
+#include "ubsan_type_hash.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_ptrauth.h"
+
+// The following are intended to be binary compatible with the definitions
+// given in the Itanium ABI. We make no attempt to be ODR-compatible with
+// those definitions, since existing ABI implementations aren't.
+
+namespace std {
+  class type_info {
+  public:
+    virtual ~type_info();
+
+    const char *__type_name;
+  };
+}
+
+namespace __cxxabiv1 {
+
+/// Type info for classes with no bases, and base class for type info for
+/// classes with bases.
+class __class_type_info : public std::type_info {
+  ~__class_type_info() override;
+};
+
+/// Type info for classes with simple single public inheritance.
+class __si_class_type_info : public __class_type_info {
+public:
+  ~__si_class_type_info() override;
+
+  const __class_type_info *__base_type;
+};
+
+class __base_class_type_info {
+public:
+  const __class_type_info *__base_type;
+  long __offset_flags;
+
+  enum __offset_flags_masks {
+    __virtual_mask = 0x1,
+    __public_mask = 0x2,
+    __offset_shift = 8
+  };
+};
+
+/// Type info for classes with multiple, virtual, or non-public inheritance.
+class __vmi_class_type_info : public __class_type_info {
+public:
+  ~__vmi_class_type_info() override;
+
+  unsigned int flags;
+  unsigned int base_count;
+  __base_class_type_info base_info[1];
+};
+
+}
+
+namespace abi = __cxxabiv1;
+
+using namespace __sanitizer;
+
+// We implement a simple two-level cache for type-checking results. For each
+// (vptr,type) pair, a hash is computed. This hash is assumed to be globally
+// unique; if it collides, we will get false negatives, but:
+//  * such a collision would have to occur on the *first* bad access,
+//  * the probability of such a collision is low (and for a 64-bit target, is
+//    negligible), and
+//  * the vptr, and thus the hash, can be affected by ASLR, so multiple runs
+//    give better coverage.
+//
+// The first caching layer is a small hash table with no chaining; buckets are
+// reused as needed. The second caching layer is a large hash table with open
+// chaining. We can freely evict from either layer since this is just a cache.
+//
+// FIXME: Make these hash table accesses thread-safe. The races here are benign:
+//        assuming the unsequenced loads and stores don't misbehave too badly,
+//        the worst case is false negatives or poor cache behavior, not false
+//        positives or crashes.
+
+/// Find a bucket to store the given hash value in.
+static __ubsan::HashValue *getTypeCacheHashTableBucket(__ubsan::HashValue V) {
+  static const unsigned HashTableSize = 65537;
+  static __ubsan::HashValue __ubsan_vptr_hash_set[HashTableSize];
+
+  unsigned First = (V & 65535) ^ 1;
+  unsigned Probe = First;
+  for (int Tries = 5; Tries; --Tries) {
+    if (!__ubsan_vptr_hash_set[Probe] || __ubsan_vptr_hash_set[Probe] == V)
+      return &__ubsan_vptr_hash_set[Probe];
+    Probe += ((V >> 16) & 65535) + 1;
+    if (Probe >= HashTableSize)
+      Probe -= HashTableSize;
+  }
+  // FIXME: Pick a random entry from the probe sequence to evict rather than
+  //        just taking the first.
+  return &__ubsan_vptr_hash_set[First];
+}
+
+/// \brief Determine whether \p Derived has a \p Base base class subobject at
+/// offset \p Offset.
+static bool isDerivedFromAtOffset(const abi::__class_type_info *Derived,
+                                  const abi::__class_type_info *Base,
+                                  sptr Offset) {
+  if (Derived->__type_name == Base->__type_name ||
+      __ubsan::checkTypeInfoEquality(Derived, Base))
+    return Offset == 0;
+
+  if (const abi::__si_class_type_info *SI =
+        dynamic_cast<const abi::__si_class_type_info*>(Derived))
+    return isDerivedFromAtOffset(SI->__base_type, Base, Offset);
+
+  const abi::__vmi_class_type_info *VTI =
+    dynamic_cast<const abi::__vmi_class_type_info*>(Derived);
+  if (!VTI)
+    // No base class subobjects.
+    return false;
+
+  // Look for a base class which is derived from \p Base at the right offset.
+  for (unsigned int base = 0; base != VTI->base_count; ++base) {
+    // FIXME: Curtail the recursion if this base can't possibly contain the
+    //        given offset.
+    sptr OffsetHere = VTI->base_info[base].__offset_flags >>
+                      abi::__base_class_type_info::__offset_shift;
+    if (VTI->base_info[base].__offset_flags &
+          abi::__base_class_type_info::__virtual_mask)
+      // For now, just punt on virtual bases and say 'yes'.
+      // FIXME: OffsetHere is the offset in the vtable of the virtual base
+      //        offset. Read the vbase offset out of the vtable and use it.
+      return true;
+    if (isDerivedFromAtOffset(VTI->base_info[base].__base_type,
+                              Base, Offset - OffsetHere))
+      return true;
+  }
+
+  return false;
+}
+
+/// \brief Find the derived-most dynamic base class of \p Derived at offset
+/// \p Offset.
+static const abi::__class_type_info *findBaseAtOffset(
+    const abi::__class_type_info *Derived, sptr Offset) {
+  if (!Offset)
+    return Derived;
+
+  if (const abi::__si_class_type_info *SI =
+        dynamic_cast<const abi::__si_class_type_info*>(Derived))
+    return findBaseAtOffset(SI->__base_type, Offset);
+
+  const abi::__vmi_class_type_info *VTI =
+    dynamic_cast<const abi::__vmi_class_type_info*>(Derived);
+  if (!VTI)
+    // No base class subobjects.
+    return nullptr;
+
+  for (unsigned int base = 0; base != VTI->base_count; ++base) {
+    sptr OffsetHere = VTI->base_info[base].__offset_flags >>
+                      abi::__base_class_type_info::__offset_shift;
+    if (VTI->base_info[base].__offset_flags &
+          abi::__base_class_type_info::__virtual_mask)
+      // FIXME: Can't handle virtual bases yet.
+      continue;
+    if (const abi::__class_type_info *Base =
+          findBaseAtOffset(VTI->base_info[base].__base_type,
+                           Offset - OffsetHere))
+      return Base;
+  }
+
+  return nullptr;
+}
+
+namespace {
+
+struct VtablePrefix {
+  /// The offset from the vptr to the start of the most-derived object.
+  /// This will only be greater than zero in some virtual base class vtables
+  /// used during object con-/destruction, and will usually be exactly zero.
+  sptr Offset;
+  /// The type_info object describing the most-derived class type.
+  std::type_info *TypeInfo;
+};
+VtablePrefix *getVtablePrefix(void *Vtable) {
+  Vtable = ptrauth_auth_data(Vtable, ptrauth_key_cxx_vtable_pointer, 0);
+  VtablePrefix *Vptr = reinterpret_cast<VtablePrefix*>(Vtable);
+  VtablePrefix *Prefix = Vptr - 1;
+  if (!IsAccessibleMemoryRange((uptr)Prefix, sizeof(VtablePrefix)))
+    return nullptr;
+  if (!Prefix->TypeInfo)
+    // This can't possibly be a valid vtable.
+    return nullptr;
+  return Prefix;
+}
+
+}
+
+bool __ubsan::checkDynamicType(void *Object, void *Type, HashValue Hash) {
+  // A crash anywhere within this function probably means the vptr is corrupted.
+  // FIXME: Perform these checks more cautiously.
+
+  // Check whether this is something we've evicted from the cache.
+  HashValue *Bucket = getTypeCacheHashTableBucket(Hash);
+  if (*Bucket == Hash) {
+    __ubsan_vptr_type_cache[Hash % VptrTypeCacheSize] = Hash;
+    return true;
+  }
+
+  void *VtablePtr = *reinterpret_cast<void **>(Object);
+  VtablePrefix *Vtable = getVtablePrefix(VtablePtr);
+  if (!Vtable)
+    return false;
+  if (Vtable->Offset < -VptrMaxOffsetToTop || Vtable->Offset > VptrMaxOffsetToTop) {
+    // Too large or too small offset are signs of Vtable corruption.
+    return false;
+  }
+
+  // Check that this is actually a type_info object for a class type.
+  abi::__class_type_info *Derived =
+    dynamic_cast<abi::__class_type_info*>(Vtable->TypeInfo);
+  if (!Derived)
+    return false;
+
+  abi::__class_type_info *Base = (abi::__class_type_info*)Type;
+  if (!isDerivedFromAtOffset(Derived, Base, -Vtable->Offset))
+    return false;
+
+  // Success. Cache this result.
+  __ubsan_vptr_type_cache[Hash % VptrTypeCacheSize] = Hash;
+  *Bucket = Hash;
+  return true;
+}
+
+__ubsan::DynamicTypeInfo
+__ubsan::getDynamicTypeInfoFromVtable(void *VtablePtr) {
+  VtablePrefix *Vtable = getVtablePrefix(VtablePtr);
+  if (!Vtable)
+    return DynamicTypeInfo(nullptr, 0, nullptr);
+  if (Vtable->Offset < -VptrMaxOffsetToTop || Vtable->Offset > VptrMaxOffsetToTop)
+    return DynamicTypeInfo(nullptr, Vtable->Offset, nullptr);
+  const abi::__class_type_info *ObjectType = findBaseAtOffset(
+    static_cast<const abi::__class_type_info*>(Vtable->TypeInfo),
+    -Vtable->Offset);
+  return DynamicTypeInfo(Vtable->TypeInfo->__type_name, -Vtable->Offset,
+                         ObjectType ? ObjectType->__type_name : "<unknown>");
+}
+
+bool __ubsan::checkTypeInfoEquality(const void *TypeInfo1,
+                                    const void *TypeInfo2) {
+  auto TI1 = static_cast<const std::type_info *>(TypeInfo1);
+  auto TI2 = static_cast<const std::type_info *>(TypeInfo2);
+  return SANITIZER_NON_UNIQUE_TYPEINFO && TI1->__type_name[0] != '*' &&
+         TI2->__type_name[0] != '*' &&
+         !internal_strcmp(TI1->__type_name, TI2->__type_name);
+}
+
+#endif  // CAN_SANITIZE_UB && !SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_win.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_win.cpp
new file mode 100644
index 0000000000..106fa1b85a
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_type_hash_win.cpp
@@ -0,0 +1,84 @@
+//===-- ubsan_type_hash_win.cpp -------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implementation of type hashing/lookup for Microsoft C++ ABI.
+//
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_common/sanitizer_platform.h"
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB && defined(_MSC_VER)
+#include "ubsan_type_hash.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+
+#include <typeinfo>
+
+struct CompleteObjectLocator {
+  int is_image_relative;
+  int offset_to_top;
+  int vfptr_offset;
+  int rtti_addr;
+  int chd_addr;
+  int obj_locator_addr;
+};
+
+struct CompleteObjectLocatorAbs {
+  int is_image_relative;
+  int offset_to_top;
+  int vfptr_offset;
+  std::type_info *rtti_addr;
+  void *chd_addr;
+  CompleteObjectLocator *obj_locator_addr;
+};
+
+bool __ubsan::checkDynamicType(void *Object, void *Type, HashValue Hash) {
+  // FIXME: Implement.
+  return false;
+}
+
+__ubsan::DynamicTypeInfo
+__ubsan::getDynamicTypeInfoFromVtable(void *VtablePtr) {
+  // The virtual table may not have a complete object locator if the object
+  // was compiled without RTTI (i.e. we might be reading from some other global
+  // laid out before the virtual table), so we need to carefully validate each
+  // pointer dereference and perform sanity checks.
+  CompleteObjectLocator **obj_locator_ptr =
+    ((CompleteObjectLocator**)VtablePtr)-1;
+  if (!IsAccessibleMemoryRange((uptr)obj_locator_ptr, sizeof(void*)))
+    return DynamicTypeInfo(0, 0, 0);
+
+  CompleteObjectLocator *obj_locator = *obj_locator_ptr;
+  if (!IsAccessibleMemoryRange((uptr)obj_locator,
+                               sizeof(CompleteObjectLocator)))
+    return DynamicTypeInfo(0, 0, 0);
+
+  std::type_info *tinfo;
+  if (obj_locator->is_image_relative == 1) {
+    char *image_base = ((char *)obj_locator) - obj_locator->obj_locator_addr;
+    tinfo = (std::type_info *)(image_base + obj_locator->rtti_addr);
+  } else if (obj_locator->is_image_relative == 0)
+    tinfo = ((CompleteObjectLocatorAbs *)obj_locator)->rtti_addr;
+  else
+    // Probably not a complete object locator.
+    return DynamicTypeInfo(0, 0, 0);
+
+  if (!IsAccessibleMemoryRange((uptr)tinfo, sizeof(std::type_info)))
+    return DynamicTypeInfo(0, 0, 0);
+
+  // Okay, this is probably a std::type_info. Request its name.
+  // FIXME: Implement a base class search like we do for Itanium.
+  return DynamicTypeInfo(tinfo->name(), obj_locator->offset_to_top,
+                         "<unknown>");
+}
+
+bool __ubsan::checkTypeInfoEquality(const void *, const void *) {
+  return false;
+}
+
+#endif  // CAN_SANITIZE_UB && SANITIZER_WINDOWS
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.cpp b/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.cpp
new file mode 100644
index 0000000000..40042bf3a9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.cpp
@@ -0,0 +1,160 @@
+//===-- ubsan_value.cpp ---------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Representation of a runtime value, as marshaled from the generated code to
+// the ubsan runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ubsan_platform.h"
+#if CAN_SANITIZE_UB
+#include "ubsan_value.h"
+#include "sanitizer_common/sanitizer_common.h"
+#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_mutex.h"
+
+// TODO(dliew): Prefer '__APPLE__' here over 'SANITIZER_MAC', as the latter is
+// unclear. rdar://58124919 tracks using a more obviously portable guard.
+#if defined(__APPLE__)
+#include <dlfcn.h>
+#endif
+
+using namespace __ubsan;
+
+typedef const char *(*ObjCGetClassNameTy)(void *);
+
+const char *__ubsan::getObjCClassName(ValueHandle Pointer) {
+#if defined(__APPLE__)
+  // We need to query the ObjC runtime for some information, but do not want
+  // to introduce a static dependency from the ubsan runtime onto ObjC. Try to
+  // grab a handle to the ObjC runtime used by the process.
+  static bool AttemptedDlopen = false;
+  static void *ObjCHandle = nullptr;
+  static void *ObjCObjectGetClassName = nullptr;
+
+  // Prevent threads from racing to dlopen().
+  static __sanitizer::StaticSpinMutex Lock;
+  {
+    __sanitizer::SpinMutexLock Guard(&Lock);
+
+    if (!AttemptedDlopen) {
+      ObjCHandle = dlopen(
+          "/usr/lib/libobjc.A.dylib",
+          RTLD_LAZY         // Only bind symbols when used.
+              | RTLD_LOCAL  // Only make symbols available via the handle.
+              | RTLD_NOLOAD // Do not load the dylib, just grab a handle if the
+                            // image is already loaded.
+              | RTLD_FIRST  // Only search the image pointed-to by the handle.
+      );
+      AttemptedDlopen = true;
+      if (!ObjCHandle)
+        return nullptr;
+      ObjCObjectGetClassName = dlsym(ObjCHandle, "object_getClassName");
+    }
+  }
+
+  if (!ObjCObjectGetClassName)
+    return nullptr;
+
+  return ObjCGetClassNameTy(ObjCObjectGetClassName)((void *)Pointer);
+#else
+  return nullptr;
+#endif
+}
+
+SIntMax Value::getSIntValue() const {
+  CHECK(getType().isSignedIntegerTy());
+  if (isInlineInt()) {
+    // Val was zero-extended to ValueHandle. Sign-extend from original width
+    // to SIntMax.
+    const unsigned ExtraBits =
+      sizeof(SIntMax) * 8 - getType().getIntegerBitWidth();
+    return SIntMax(UIntMax(Val) << ExtraBits) >> ExtraBits;
+  }
+  if (getType().getIntegerBitWidth() == 64)
+    return *reinterpret_cast<s64*>(Val);
+#if HAVE_INT128_T
+  if (getType().getIntegerBitWidth() == 128)
+    return *reinterpret_cast<s128*>(Val);
+#else
+  if (getType().getIntegerBitWidth() == 128)
+    UNREACHABLE("libclang_rt.ubsan was built without __int128 support");
+#endif
+  UNREACHABLE("unexpected bit width");
+}
+
+UIntMax Value::getUIntValue() const {
+  CHECK(getType().isUnsignedIntegerTy());
+  if (isInlineInt())
+    return Val;
+  if (getType().getIntegerBitWidth() == 64)
+    return *reinterpret_cast<u64*>(Val);
+#if HAVE_INT128_T
+  if (getType().getIntegerBitWidth() == 128)
+    return *reinterpret_cast<u128*>(Val);
+#else
+  if (getType().getIntegerBitWidth() == 128)
+    UNREACHABLE("libclang_rt.ubsan was built without __int128 support");
+#endif
+  UNREACHABLE("unexpected bit width");
+}
+
+UIntMax Value::getPositiveIntValue() const {
+  if (getType().isUnsignedIntegerTy())
+    return getUIntValue();
+  SIntMax Val = getSIntValue();
+  CHECK(Val >= 0);
+  return Val;
+}
+
+/// Get the floating-point value of this object, extended to a long double.
+/// These are always passed by address (our calling convention doesn't allow
+/// them to be passed in floating-point registers, so this has little cost).
+FloatMax Value::getFloatValue() const {
+  CHECK(getType().isFloatTy());
+  if (isInlineFloat()) {
+    switch (getType().getFloatBitWidth()) {
+#if 0
+      // FIXME: OpenCL / NEON 'half' type. LLVM can't lower the conversion
+      //        from '__fp16' to 'long double'.
+      case 16: {
+        __fp16 Value;
+        internal_memcpy(&Value, &Val, 4);
+        return Value;
+      }
+#endif
+      case 32: {
+        float Value;
+#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+       // For big endian the float value is in the last 4 bytes.
+       // On some targets we may only have 4 bytes so we count backwards from
+       // the end of Val to account for both the 32-bit and 64-bit cases.
+       internal_memcpy(&Value, ((const char*)(&Val + 1)) - 4, 4);
+#else
+       internal_memcpy(&Value, &Val, 4);
+#endif
+        return Value;
+      }
+      case 64: {
+        double Value;
+        internal_memcpy(&Value, &Val, 8);
+        return Value;
+      }
+    }
+  } else {
+    switch (getType().getFloatBitWidth()) {
+    case 64: return *reinterpret_cast<double*>(Val);
+    case 80: return *reinterpret_cast<long double*>(Val);
+    case 96: return *reinterpret_cast<long double*>(Val);
+    case 128: return *reinterpret_cast<long double*>(Val);
+    }
+  }
+  UNREACHABLE("unexpected floating point bit width");
+}
+
+#endif  // CAN_SANITIZE_UB
diff --git a/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.h b/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.h
new file mode 100644
index 0000000000..e0957276dd
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan/ubsan_value.h
@@ -0,0 +1,199 @@
+//===-- ubsan_value.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Representation of data which is passed from the compiler-generated calls into
+// the ubsan runtime.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_VALUE_H
+#define UBSAN_VALUE_H
+
+#include "sanitizer_common/sanitizer_atomic.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+// FIXME: Move this out to a config header.
+#if __SIZEOF_INT128__
+__extension__ typedef __int128 s128;
+__extension__ typedef unsigned __int128 u128;
+#define HAVE_INT128_T 1
+#else
+#define HAVE_INT128_T 0
+#endif
+
+namespace __ubsan {
+
+/// \brief Largest integer types we support.
+#if HAVE_INT128_T
+typedef s128 SIntMax;
+typedef u128 UIntMax;
+#else
+typedef s64 SIntMax;
+typedef u64 UIntMax;
+#endif
+
+/// \brief Largest floating-point type we support.
+typedef long double FloatMax;
+
+/// \brief A description of a source location. This corresponds to Clang's
+/// \c PresumedLoc type.
+class SourceLocation {
+  const char *Filename;
+  u32 Line;
+  u32 Column;
+
+public:
+  SourceLocation() : Filename(), Line(), Column() {}
+  SourceLocation(const char *Filename, unsigned Line, unsigned Column)
+    : Filename(Filename), Line(Line), Column(Column) {}
+
+  /// \brief Determine whether the source location is known.
+  bool isInvalid() const { return !Filename; }
+
+  /// \brief Atomically acquire a copy, disabling original in-place.
+  /// Exactly one call to acquire() returns a copy that isn't disabled.
+  SourceLocation acquire() {
+    u32 OldColumn = __sanitizer::atomic_exchange(
+                        (__sanitizer::atomic_uint32_t *)&Column, ~u32(0),
+                        __sanitizer::memory_order_relaxed);
+    return SourceLocation(Filename, Line, OldColumn);
+  }
+
+  /// \brief Determine if this Location has been disabled.
+  /// Disabled SourceLocations are invalid to use.
+  bool isDisabled() {
+    return Column == ~u32(0);
+  }
+
+  /// \brief Get the presumed filename for the source location.
+  const char *getFilename() const { return Filename; }
+  /// \brief Get the presumed line number.
+  unsigned getLine() const { return Line; }
+  /// \brief Get the column within the presumed line.
+  unsigned getColumn() const { return Column; }
+};
+
+
+/// \brief A description of a type.
+class TypeDescriptor {
+  /// A value from the \c Kind enumeration, specifying what flavor of type we
+  /// have.
+  u16 TypeKind;
+
+  /// A \c Type-specific value providing information which allows us to
+  /// interpret the meaning of a ValueHandle of this type.
+  u16 TypeInfo;
+
+  /// The name of the type follows, in a format suitable for including in
+  /// diagnostics.
+  char TypeName[1];
+
+public:
+  enum Kind {
+    /// An integer type. Lowest bit is 1 for a signed value, 0 for an unsigned
+    /// value. Remaining bits are log_2(bit width). The value representation is
+    /// the integer itself if it fits into a ValueHandle, and a pointer to the
+    /// integer otherwise.
+    TK_Integer = 0x0000,
+    /// A floating-point type. Low 16 bits are bit width. The value
+    /// representation is that of bitcasting the floating-point value to an
+    /// integer type.
+    TK_Float = 0x0001,
+    /// Any other type. The value representation is unspecified.
+    TK_Unknown = 0xffff
+  };
+
+  const char *getTypeName() const { return TypeName; }
+
+  Kind getKind() const {
+    return static_cast<Kind>(TypeKind);
+  }
+
+  bool isIntegerTy() const { return getKind() == TK_Integer; }
+  bool isSignedIntegerTy() const {
+    return isIntegerTy() && (TypeInfo & 1);
+  }
+  bool isUnsignedIntegerTy() const {
+    return isIntegerTy() && !(TypeInfo & 1);
+  }
+  unsigned getIntegerBitWidth() const {
+    CHECK(isIntegerTy());
+    return 1 << (TypeInfo >> 1);
+  }
+
+  bool isFloatTy() const { return getKind() == TK_Float; }
+  unsigned getFloatBitWidth() const {
+    CHECK(isFloatTy());
+    return TypeInfo;
+  }
+};
+
+/// \brief An opaque handle to a value.
+typedef uptr ValueHandle;
+
+/// Returns the class name of the given ObjC object, or null if the name
+/// cannot be found.
+const char *getObjCClassName(ValueHandle Pointer);
+
+/// \brief Representation of an operand value provided by the instrumented code.
+///
+/// This is a combination of a TypeDescriptor (which is emitted as constant data
+/// as an operand to a handler function) and a ValueHandle (which is passed at
+/// runtime when a check failure occurs).
+class Value {
+  /// The type of the value.
+  const TypeDescriptor &Type;
+  /// The encoded value itself.
+  ValueHandle Val;
+
+  /// Is \c Val a (zero-extended) integer?
+  bool isInlineInt() const {
+    CHECK(getType().isIntegerTy());
+    const unsigned InlineBits = sizeof(ValueHandle) * 8;
+    const unsigned Bits = getType().getIntegerBitWidth();
+    return Bits <= InlineBits;
+  }
+
+  /// Is \c Val a (zero-extended) integer representation of a float?
+  bool isInlineFloat() const {
+    CHECK(getType().isFloatTy());
+    const unsigned InlineBits = sizeof(ValueHandle) * 8;
+    const unsigned Bits = getType().getFloatBitWidth();
+    return Bits <= InlineBits;
+  }
+
+public:
+  Value(const TypeDescriptor &Type, ValueHandle Val) : Type(Type), Val(Val) {}
+
+  const TypeDescriptor &getType() const { return Type; }
+
+  /// \brief Get this value as a signed integer.
+  SIntMax getSIntValue() const;
+
+  /// \brief Get this value as an unsigned integer.
+  UIntMax getUIntValue() const;
+
+  /// \brief Decode this value, which must be a positive or unsigned integer.
+  UIntMax getPositiveIntValue() const;
+
+  /// Is this an integer with value -1?
+  bool isMinusOne() const {
+    return getType().isSignedIntegerTy() && getSIntValue() == -1;
+  }
+
+  /// Is this a negative integer?
+  bool isNegative() const {
+    return getType().isSignedIntegerTy() && getSIntValue() < 0;
+  }
+
+  /// \brief Get this value as a floating-point quantity.
+  FloatMax getFloatValue() const;
+};
+
+} // namespace __ubsan
+
+#endif // UBSAN_VALUE_H
diff --git a/contrib/libs/clang14-rt/lib/ubsan_minimal/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/ubsan_minimal/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_minimal/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
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+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
+====================Apache-2.0 WITH LLVM-exception====================
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+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
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+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
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+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
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+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
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+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
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+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/ubsan_minimal/ubsan_minimal_handlers.cpp b/contrib/libs/clang14-rt/lib/ubsan_minimal/ubsan_minimal_handlers.cpp
new file mode 100644
index 0000000000..6a1903da62
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_minimal/ubsan_minimal_handlers.cpp
@@ -0,0 +1,120 @@
+#include "sanitizer_common/sanitizer_atomic.h"
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifdef KERNEL_USE
+extern "C" void ubsan_message(const char *msg);
+static void message(const char *msg) { ubsan_message(msg); }
+#else
+static void message(const char *msg) {
+  (void)write(2, msg, strlen(msg));
+}
+#endif
+
+static const int kMaxCallerPcs = 20;
+static __sanitizer::atomic_uintptr_t caller_pcs[kMaxCallerPcs];
+// Number of elements in caller_pcs. A special value of kMaxCallerPcs + 1 means
+// that "too many errors" has already been reported.
+static __sanitizer::atomic_uint32_t caller_pcs_sz;
+
+__attribute__((noinline)) static bool report_this_error(void *caller_p) {
+  uintptr_t caller = reinterpret_cast<uintptr_t>(caller_p);
+  if (caller == 0) return false;
+  while (true) {
+    unsigned sz = __sanitizer::atomic_load_relaxed(&caller_pcs_sz);
+    if (sz > kMaxCallerPcs) return false;  // early exit
+    // when sz==kMaxCallerPcs print "too many errors", but only when cmpxchg
+    // succeeds in order to not print it multiple times.
+    if (sz > 0 && sz < kMaxCallerPcs) {
+      uintptr_t p;
+      for (unsigned i = 0; i < sz; ++i) {
+        p = __sanitizer::atomic_load_relaxed(&caller_pcs[i]);
+        if (p == 0) break;  // Concurrent update.
+        if (p == caller) return false;
+      }
+      if (p == 0) continue;  // FIXME: yield?
+    }
+
+    if (!__sanitizer::atomic_compare_exchange_strong(
+            &caller_pcs_sz, &sz, sz + 1, __sanitizer::memory_order_seq_cst))
+      continue;  // Concurrent update! Try again from the start.
+
+    if (sz == kMaxCallerPcs) {
+      message("ubsan: too many errors\n");
+      return false;
+    }
+    __sanitizer::atomic_store_relaxed(&caller_pcs[sz], caller);
+    return true;
+  }
+}
+
+#if defined(__ANDROID__)
+extern "C" __attribute__((weak)) void android_set_abort_message(const char *);
+static void abort_with_message(const char *msg) {
+  if (&android_set_abort_message) android_set_abort_message(msg);
+  abort();
+}
+#else
+static void abort_with_message(const char *) { abort(); }
+#endif
+
+#if SANITIZER_DEBUG
+namespace __sanitizer {
+// The DCHECK macro needs this symbol to be defined.
+void NORETURN CheckFailed(const char *file, int, const char *cond, u64, u64) {
+  message("Sanitizer CHECK failed: ");
+  message(file);
+  message(":?? : "); // FIXME: Show line number.
+  message(cond);
+  abort();
+}
+} // namespace __sanitizer
+#endif
+
+#define INTERFACE extern "C" __attribute__((visibility("default")))
+
+// FIXME: add caller pc to the error message (possibly as "ubsan: error-type
+// @1234ABCD").
+#define HANDLER_RECOVER(name, msg)                               \
+  INTERFACE void __ubsan_handle_##name##_minimal() {             \
+    if (!report_this_error(__builtin_return_address(0))) return; \
+    message("ubsan: " msg "\n");                                 \
+  }
+
+#define HANDLER_NORECOVER(name, msg)                             \
+  INTERFACE void __ubsan_handle_##name##_minimal_abort() {       \
+    message("ubsan: " msg "\n");                                 \
+    abort_with_message("ubsan: " msg);                           \
+  }
+
+#define HANDLER(name, msg)                                       \
+  HANDLER_RECOVER(name, msg)                                     \
+  HANDLER_NORECOVER(name, msg)
+
+HANDLER(type_mismatch, "type-mismatch")
+HANDLER(alignment_assumption, "alignment-assumption")
+HANDLER(add_overflow, "add-overflow")
+HANDLER(sub_overflow, "sub-overflow")
+HANDLER(mul_overflow, "mul-overflow")
+HANDLER(negate_overflow, "negate-overflow")
+HANDLER(divrem_overflow, "divrem-overflow")
+HANDLER(shift_out_of_bounds, "shift-out-of-bounds")
+HANDLER(out_of_bounds, "out-of-bounds")
+HANDLER_RECOVER(builtin_unreachable, "builtin-unreachable")
+HANDLER_RECOVER(missing_return, "missing-return")
+HANDLER(vla_bound_not_positive, "vla-bound-not-positive")
+HANDLER(float_cast_overflow, "float-cast-overflow")
+HANDLER(load_invalid_value, "load-invalid-value")
+HANDLER(invalid_builtin, "invalid-builtin")
+HANDLER(invalid_objc_cast, "invalid-objc-cast")
+HANDLER(function_type_mismatch, "function-type-mismatch")
+HANDLER(implicit_conversion, "implicit-conversion")
+HANDLER(nonnull_arg, "nonnull-arg")
+HANDLER(nonnull_return, "nonnull-return")
+HANDLER(nullability_arg, "nullability-arg")
+HANDLER(nullability_return, "nullability-return")
+HANDLER(pointer_overflow, "pointer-overflow")
+HANDLER(cfi_check_fail, "cfi-check-fail")
diff --git a/contrib/libs/clang14-rt/lib/ubsan_minimal/ya.make b/contrib/libs/clang14-rt/lib/ubsan_minimal/ya.make
new file mode 100644
index 0000000000..98c2d1a57c
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_minimal/ya.make
@@ -0,0 +1,44 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.ubsan_minimal${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCS(
+    ubsan_minimal_handlers.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/ubsan_standalone/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/ubsan_standalone/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_standalone/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+    1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
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+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+====================Apache-2.0 WITH LLVM-exception====================
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+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/ubsan_standalone/ya.make b/contrib/libs/clang14-rt/lib/ubsan_standalone/ya.make
new file mode 100644
index 0000000000..2a2c8e35bb
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_standalone/ya.make
@@ -0,0 +1,129 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.ubsan_standalone${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DHAVE_RPC_XDR_H=0
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-rtti
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib)
+
+SRCS(
+    interception/interception_linux.cpp
+    interception/interception_mac.cpp
+    interception/interception_type_test.cpp
+    interception/interception_win.cpp
+    sanitizer_common/sancov_flags.cpp
+    sanitizer_common/sanitizer_allocator.cpp
+    sanitizer_common/sanitizer_allocator_checks.cpp
+    sanitizer_common/sanitizer_allocator_report.cpp
+    sanitizer_common/sanitizer_chained_origin_depot.cpp
+    sanitizer_common/sanitizer_common.cpp
+    sanitizer_common/sanitizer_common_libcdep.cpp
+    sanitizer_common/sanitizer_coverage_fuchsia.cpp
+    sanitizer_common/sanitizer_coverage_libcdep_new.cpp
+    sanitizer_common/sanitizer_coverage_win_sections.cpp
+    sanitizer_common/sanitizer_deadlock_detector1.cpp
+    sanitizer_common/sanitizer_deadlock_detector2.cpp
+    sanitizer_common/sanitizer_errno.cpp
+    sanitizer_common/sanitizer_file.cpp
+    sanitizer_common/sanitizer_flag_parser.cpp
+    sanitizer_common/sanitizer_flags.cpp
+    sanitizer_common/sanitizer_fuchsia.cpp
+    sanitizer_common/sanitizer_libc.cpp
+    sanitizer_common/sanitizer_libignore.cpp
+    sanitizer_common/sanitizer_linux.cpp
+    sanitizer_common/sanitizer_linux_libcdep.cpp
+    sanitizer_common/sanitizer_linux_s390.cpp
+    sanitizer_common/sanitizer_mac.cpp
+    sanitizer_common/sanitizer_mac_libcdep.cpp
+    sanitizer_common/sanitizer_mutex.cpp
+    sanitizer_common/sanitizer_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+    sanitizer_common/sanitizer_platform_limits_linux.cpp
+    sanitizer_common/sanitizer_platform_limits_netbsd.cpp
+    sanitizer_common/sanitizer_platform_limits_posix.cpp
+    sanitizer_common/sanitizer_platform_limits_solaris.cpp
+    sanitizer_common/sanitizer_posix.cpp
+    sanitizer_common/sanitizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_printf.cpp
+    sanitizer_common/sanitizer_procmaps_bsd.cpp
+    sanitizer_common/sanitizer_procmaps_common.cpp
+    sanitizer_common/sanitizer_procmaps_fuchsia.cpp
+    sanitizer_common/sanitizer_procmaps_linux.cpp
+    sanitizer_common/sanitizer_procmaps_mac.cpp
+    sanitizer_common/sanitizer_procmaps_solaris.cpp
+    sanitizer_common/sanitizer_solaris.cpp
+    sanitizer_common/sanitizer_stack_store.cpp
+    sanitizer_common/sanitizer_stackdepot.cpp
+    sanitizer_common/sanitizer_stacktrace.cpp
+    sanitizer_common/sanitizer_stacktrace_libcdep.cpp
+    sanitizer_common/sanitizer_stacktrace_printer.cpp
+    sanitizer_common/sanitizer_stacktrace_sparc.cpp
+    sanitizer_common/sanitizer_stoptheworld_fuchsia.cpp
+    sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_mac.cpp
+    sanitizer_common/sanitizer_stoptheworld_netbsd_libcdep.cpp
+    sanitizer_common/sanitizer_stoptheworld_win.cpp
+    sanitizer_common/sanitizer_suppressions.cpp
+    sanitizer_common/sanitizer_symbolizer.cpp
+    sanitizer_common/sanitizer_symbolizer_libbacktrace.cpp
+    sanitizer_common/sanitizer_symbolizer_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_mac.cpp
+    sanitizer_common/sanitizer_symbolizer_markup.cpp
+    sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+    sanitizer_common/sanitizer_symbolizer_report.cpp
+    sanitizer_common/sanitizer_symbolizer_win.cpp
+    sanitizer_common/sanitizer_termination.cpp
+    sanitizer_common/sanitizer_thread_registry.cpp
+    sanitizer_common/sanitizer_tls_get_addr.cpp
+    sanitizer_common/sanitizer_type_traits.cpp
+    sanitizer_common/sanitizer_unwind_linux_libcdep.cpp
+    sanitizer_common/sanitizer_unwind_win.cpp
+    sanitizer_common/sanitizer_win.cpp
+    ubsan/ubsan_diag.cpp
+    ubsan/ubsan_diag_standalone.cpp
+    ubsan/ubsan_flags.cpp
+    ubsan/ubsan_handlers.cpp
+    ubsan/ubsan_init.cpp
+    ubsan/ubsan_init_standalone.cpp
+    ubsan/ubsan_init_standalone_preinit.cpp
+    ubsan/ubsan_monitor.cpp
+    ubsan/ubsan_signals_standalone.cpp
+    ubsan/ubsan_value.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/.yandex_meta/licenses.list.txt b/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..591a53066f
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/.yandex_meta/licenses.list.txt
@@ -0,0 +1,366 @@
+====================Apache-2.0====================
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
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+
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+      "You" (or "Your") shall mean an individual or Legal Entity
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+      of this License, Derivative Works shall not include works that remain
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+      "Contribution" shall mean any work of authorship, including
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
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+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
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+    2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
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+      Contribution(s) alone or by combination of their Contribution(s)
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+    4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
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+
+    5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+
+    6. Trademarks. This License does not grant permission to use the trade
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+
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+
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+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
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+      defend, and hold each Contributor harmless for any liability
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+
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
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+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+|* See https://llvm.org/LICENSE.txt for license information.
+
+
+====================Apache-2.0 WITH LLVM-exception====================
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+====================COPYRIGHT====================
+    InitCache(c);
+    TransferBatch *b = allocator->AllocateBatch(&stats_, this, class_id);
+    if (UNLIKELY(!b))
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT
+
+
+====================COPYRIGHT====================
+Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
+
+
+====================File: CREDITS.TXT====================
+This file is a partial list of people who have contributed to the LLVM/CompilerRT
+project.  If you have contributed a patch or made some other contribution to
+LLVM/CompilerRT, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), and snail-mail address
+(S).
+
+N: Craig van Vliet
+E: cvanvliet@auroraux.org
+W: http://www.auroraux.org
+D: Code style and Readability fixes.
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: CMake'ify Compiler-RT build system
+D: Maintain Solaris & AuroraUX ports of Compiler-RT
+
+N: Howard Hinnant
+E: hhinnant@apple.com
+D: Architect and primary author of compiler-rt
+
+N: Guan-Hong Liu
+E: koviankevin@hotmail.com
+D: IEEE Quad-precision functions
+
+N: Joerg Sonnenberger
+E: joerg@NetBSD.org
+D: Maintains NetBSD port.
+
+N: Matt Thomas
+E: matt@NetBSD.org
+D: ARM improvements.
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+====================NCSA====================
+Compiler-RT is open source software. You may freely distribute it under the
+terms of the license agreement found in LICENSE.txt.
+
+
+====================NCSA====================
+Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+
+
+====================NCSA====================
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+
+====================NCSA====================
+University of Illinois/NCSA
+Open Source License
+
+
+====================NCSA AND MIT====================
+The compiler_rt library is dual licensed under both the University of Illinois
+"BSD-Like" license and the MIT license.  As a user of this code you may choose
+to use it under either license.  As a contributor, you agree to allow your code
+to be used under both.
+
+Full text of the relevant licenses is included below.
diff --git a/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/ya.make b/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/ya.make
new file mode 100644
index 0000000000..5552c2f11e
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/ubsan_standalone_cxx/ya.make
@@ -0,0 +1,50 @@
+# Generated by devtools/yamaker.
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/clang/arch.cmake)
+
+LIBRARY(clang_rt.ubsan_standalone_cxx${CLANG_RT_SUFFIX})
+
+LICENSE(
+    Apache-2.0 AND
+    Apache-2.0 WITH LLVM-exception AND
+    MIT AND
+    NCSA
+)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+OWNER(g:cpp-contrib)
+
+ADDINCL(
+    contrib/libs/clang14-rt/lib
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+NO_SANITIZE()
+
+CFLAGS(
+    -DUBSAN_CAN_USE_CXXABI
+    -fcommon
+    -fno-builtin
+    -fno-exceptions
+    -fno-lto
+    -fno-stack-protector
+    -fomit-frame-pointer
+    -frtti
+    -funwind-tables
+    -fvisibility=hidden
+)
+
+SRCDIR(contrib/libs/clang14-rt/lib/ubsan)
+
+SRCS(
+    ubsan_handlers_cxx.cpp
+    ubsan_type_hash.cpp
+    ubsan_type_hash_itanium.cpp
+    ubsan_type_hash_win.cpp
+)
+
+END()
diff --git a/contrib/libs/clang14-rt/ya.make b/contrib/libs/clang14-rt/ya.make
new file mode 100644
index 0000000000..8d6a89db0c
--- /dev/null
+++ b/contrib/libs/clang14-rt/ya.make
@@ -0,0 +1,44 @@
+# Generated by devtools/yamaker from nixpkgs 22.05.
+
+OWNER(g:cpp-contrib)
+
+VERSION(14.0.6)
+
+ORIGINAL_SOURCE(https://github.com/llvm/llvm-project/archive/llvmorg-14.0.6.tar.gz)
+
+RECURSE(
+    lib/asan
+    lib/asan-preinit
+    lib/asan_cxx
+    lib/asan_static
+    lib/cfi
+    lib/cfi_diag
+    lib/dd
+    lib/dfsan
+    lib/gwp_asan
+    lib/hwasan
+    lib/hwasan_aliases
+    lib/hwasan_aliases_cxx
+    lib/hwasan_cxx
+    lib/lsan
+    lib/memprof
+    lib/memprof-preinit
+    lib/memprof_cxx
+    lib/msan
+    lib/msan_cxx
+    lib/profile
+    lib/safestack
+    lib/scudo
+    lib/scudo_cxx
+    lib/scudo_cxx_minimal
+    lib/scudo_minimal
+    lib/scudo_standalone
+    lib/scudo_standalone_cxx
+    lib/stats
+    lib/stats_client
+    lib/tsan
+    lib/tsan_cxx
+    lib/ubsan_minimal
+    lib/ubsan_standalone
+    lib/ubsan_standalone_cxx
+)
diff --git a/contrib/libs/cxxsupp/libsan/generate_symbolizer.py b/contrib/libs/cxxsupp/libsan/generate_symbolizer.py
new file mode 100644
index 0000000000..d28c64bd92
--- /dev/null
+++ b/contrib/libs/cxxsupp/libsan/generate_symbolizer.py
@@ -0,0 +1,12 @@
+import os
+import sys
+
+
+def main():
+    print 'const char* ya_get_symbolizer_gen() {'
+    print '    return "{}";'.format(os.path.join(os.path.dirname(sys.argv[1]), 'llvm-symbolizer'))
+    print '}'
+
+
+if __name__ == '__main__':
+    main()
diff --git a/contrib/libs/cxxsupp/libsan/inject.c b/contrib/libs/cxxsupp/libsan/inject.c
new file mode 100644
index 0000000000..7790db5f36
--- /dev/null
+++ b/contrib/libs/cxxsupp/libsan/inject.c
@@ -0,0 +1,8 @@
+#include <unistd.h>
+
+extern const char* ya_get_symbolizer_gen();
+
+const char* ya_get_symbolizer() {
+    const char* path = ya_get_symbolizer_gen();
+    return access(path, X_OK) ? NULL : path;
+}
diff --git a/contrib/libs/cxxsupp/libsan/ya.make b/contrib/libs/cxxsupp/libsan/ya.make
new file mode 100644
index 0000000000..2fb16630be
--- /dev/null
+++ b/contrib/libs/cxxsupp/libsan/ya.make
@@ -0,0 +1,26 @@
+LIBRARY()
+
+WITHOUT_LICENSE_TEXTS()
+
+LICENSE(YandexOpen)
+
+NO_PLATFORM()
+
+NO_SANITIZE()
+
+NO_SANITIZE_COVERAGE()
+
+OWNER(somov)
+
+PYTHON(
+    generate_symbolizer.py ${CXX_COMPILER}
+    STDOUT symbolizer.c
+)
+
+CFLAGS(-fPIC)
+
+SRCS(
+    GLOBAL inject.c
+)
+
+END()
diff --git a/contrib/libs/linux-headers/.yandex_meta/devtools.copyrights.report b/contrib/libs/linux-headers/.yandex_meta/devtools.copyrights.report
new file mode 100644
index 0000000000..d25f3acfd5
--- /dev/null
+++ b/contrib/libs/linux-headers/.yandex_meta/devtools.copyrights.report
@@ -0,0 +1,5798 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# ${action} {license id} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     COPYRIGHT_SERVICE_LABEL 00460fa7792899b3a09fd1386193a270
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 ARM Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/auxvec_arm64.h [3:3]
+        asm/bitsperlong_arm64.h [3:3]
+        asm/byteorder_arm64.h [3:3]
+        asm/fcntl_arm64.h [3:3]
+        asm/hwcap_arm64.h [3:3]
+        asm/param_arm64.h [3:3]
+        asm/ptrace_arm64.h [5:6]
+        asm/setup_arm64.h [5:6]
+        asm/sigcontext_arm64.h [3:3]
+        asm/signal_arm64.h [3:3]
+        asm/statfs_arm64.h [3:3]
+        asm/ucontext_arm64.h [3:3]
+        asm/unistd_arm64.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 005fdb24f8e2b9ebb42063d1ec366c82
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 00a57fab80978a96d0d241f099fb752e
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_infiniband.h [20:20]
+        rdma/ib_user_mad.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 00c5457265c14a46c9a9e4d7c735a32c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+         * Authors:
+         *	Inki Dae <inki.dae@samsung.com>
+         *	Joonyoung Shim <jy0922.shim@samsung.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/exynos_drm.h [4:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0167bf0efec9714579a21c42cfcb57b9
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2010 Nokia Corporation
+         * Copyright (C) 2009 Texas Instruments, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/omap3isp.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 01d2e2ad6c29a84bb17f65ffd21243a6
+BELONGS ya.make
+    License text:
+         * Copyright 1994-1998 Paul Mackerras.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ppp-comp.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 036f811bfad84f5621ee05a3b47e7809
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 Nokia Corporation
+         * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/v4l2-common.h [11:12]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 03894ebef6341f6a14e89f62862583cb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 Texas Instruments Inc.
+         * Copyright (C) 2015 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/asoc.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 03e44976a9c728c8aacc56d9140feb1a
+BELONGS ya.make
+    License text:
+         * Copyright 2006-2009 Solarflare Communications Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mdio.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 04a6d426d59d921eb080ee8201ea87b1
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1992 by Theodore Ts'o.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/serial.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0634e7e6607a02a862b6fb7a89bee5f1
+BELONGS ya.make
+    License text:
+         * Copyright 2016 Intel Corporation
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/vgem_drm.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 06395f0c767273ae77487e27daef0064
+BELONGS ya.make
+    License text:
+        **  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dlm_device.h [6:6]
+        linux/dlmconstants.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 07825f79fe3ba30dbb54c07a9ed9266a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_bpf.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 07847ad0d04777558275372ef0d6012e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2017 Texas Instruments
+         * Author: Kishon Vijay Abraham I <kishon@ti.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pcitest.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 083215c0320259cc05cf78e5ff717e90
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [13:13]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 09d6692a7808fdf9c67420a433ebb60a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2017-2018, Mellanox Technologies inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_ioctl_verbs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 09da56b5cbd0af80d05b84f15b5f7065
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_mode.h [2:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 09f997d7351366871e26683e2e4f97b3
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2021 ASPEED Technology Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/aspeed-video.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0a4357480bcd0e957a249201a1696c6a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2021 Code Construct
+         * Copyright (c) 2021 Google
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mctp.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0aff5a006da14d1e2581dc27abf9b01b
+BELONGS ya.make
+    License text:
+         * Copyright 2008 Ian Kent <raven@themaw.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/auto_dev-ioctl.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0bbb23c343299b62e3746ede25e6eef6
+BELONGS ya.make
+    License text:
+         * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/baycom.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0c6478a58287d3f503d01a51eddfafcb
+BELONGS ya.make
+    License text:
+         *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Ingo Molnar
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Peter Zijlstra
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/perf_event.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0c6f79b40bda8f56228496c74c839be2
+BELONGS ya.make
+    License text:
+         *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Ingo Molnar
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Peter Zijlstra
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/perf_event.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0c8f08f534fc5a9e4eed9090bfb3c796
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Holger Waechtler <holger@convergence.de>
+         *                    for convergence integrated media GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dvb/version.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0e29f67889640f9c4ceaa3e2c6c9505f
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2007, D G Murray
+         * Copyright (c) 2018, Oleksandr Andrushchenko, EPAM Systems Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        xen/gntdev.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0e6552cf1449507e0944684245f3ee64
+BELONGS ya.make
+    License text:
+         * Copyright(c) 2007 Intel Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/fc/fc_els.h [3:3]
+        scsi/fc/fc_fs.h [3:3]
+        scsi/fc/fc_gs.h [3:3]
+        scsi/fc/fc_ns.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0eafe41126deb027f095a68d67ae7d21
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1999 Jeff Hartmann
+         * Copyright (C) 1999 Precision Insight, Inc.
+         * Copyright (C) 1999 Xi Graphics, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/agpgart.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0fad42f5057745b9b3fdda3bcd04df6d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/mlx4-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1067ada99d4152e722a7d2390a1bdb63
+BELONGS ya.make
+    License text:
+         * (C) 2005 Harald Welte <laforge@netfilter.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_NFQUEUE.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 10b3be9a9b0b29a1736255bc9cbb821c
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 2002 The Regents of the University of Michigan.
+         *  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfs4.h [7:8]
+        linux/nfs_idmap.h [6:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 11e77f7353ab2a07cb59b16ef8dfeb5a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005, 2006 Cisco Systems.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_verbs.h [4:4]
+        rdma/mthca-abi.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 122329245991d39ffd44188e3e44dca1
+BELONGS ya.make
+    License text:
+         * Copyright 2019 Google LLC
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fsverity.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 12dd8076b27d1580a5e52c615bb67248
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2005-2007 Jiri Slaby <jirislaby@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/phantom.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 132bee3878a82ee49fe29b703178d54a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2010, 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/membarrier.h [9:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 13acf964fa0336399d94e7d4fadfb2bb
+BELONGS ya.make
+    License text:
+         *  Copyright IBM Corp. 2016
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/smc.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 168aefa4d333641b62ccc21e7eecdd44
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ethtool.h [5:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 171bbb10519bc1dfe09f1c503f7aae92
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2007 Oracle.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/btrfs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 177036419269aca85ee41c835bfaa920
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ethtool.h [5:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 17a4f9506a68d8ee7302d6fde2602fce
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2019 Arm Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_iommu.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1835d9910648fe2566f5c93bb6c28c7f
+BELONGS ya.make
+FILE_INCLUDE linux/netfilter_ipv4.h found in files: linux/netfilter_ipv6.h at line 5
+    License text:
+         * (C)1998 Rusty Russell -- This code is GPL.
+         * (C)1999 David Jeffery
+         *   this header was blatantly ripped from netfilter_ipv4.h 
+         *   it's amazing what adding a bunch of 6s can do =8^)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_ipv6.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 18d07e6f15bfb2806c068aacbb83d2a0
+BELONGS ya.make
+    License text:
+         * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
+         * Copyright © 2018-2020 ANSSI
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/landlock.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 193058f6c43e3cad79e69e87eb6248c1
+BELONGS ya.make
+    License text:
+         * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/audit.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1935d57d6b70ffeaa2bb6ac443d00279
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_mode.h [2:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1936620863216d44013a8a9126a2e632
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2010-2011 EIA Electronics
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/can/j1939.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 195d647d00bc18f0d4f0903db2b8d9a1
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011 Texas Instruments
+         * Author: Rob Clark <rob@ti.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/omap_drm.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1a4ae72f3af2b897777911c64ee6b8c2
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/serial_core.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1a553df2b24a35924894b61456ff987a
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015, Integrated Device Technology Inc.
+         * Copyright (c) 2015, Prodrive Technologies
+         * Copyright (c) 2015, RapidIO Trade Association
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rio_cm_cdev.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1af1e4f86295d513e695d317fc28bbb4
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1997-1999 Russell King
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/setup_arm.h [5:5]
+        asm/setup_arm64.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1b6bfd65b2340c31e9e6b0e90b45751b
+BELONGS ya.make
+    License text:
+         * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+         * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm.h [11:13]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1bcf498eed431ffc1dc92ccb9b825c33
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2007 Craig W. Nadler
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/g_printer.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1c31b634e49257a82a2c5e57f9f598d8
+BELONGS ya.make
+    License text:
+         * (C) Copyright IBM Corp. 2001, 2004
+         * Copyright (c) 1999-2000 Cisco, Inc.
+         * Copyright (c) 1999-2001 Motorola, Inc.
+         * Copyright (c) 2002 Intel Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sctp.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1c8a56109be839e58bfe56574e21cc17
+BELONGS ya.make
+    License text:
+         * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+         *           (C) Balbir Singh,   IBM Corp. 2006
+         *           (C) Jay Lan,        SGI, 2006
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/taskstats.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1cdfacfeb2d8e513ac506abde2c72013
+BELONGS ya.make
+    License text:
+        /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/bpf.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1ceb9210b3e9ceadf6943ae33e0ad1f9
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 PathScale, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_verbs.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1ec5abb17f6e6fd2a93877eaec01b8f6
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si>
+         *                        Takashi Iwai <tiwai@suse.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/sb16_csp.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1ee030e68faac270111a4cbf1c15eb15
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2014, Ericsson AB
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tipc_netlink.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1f5d1f6595dec0c470ec7c65c94f50e9
+BELONGS ya.make
+    License text:
+         * Copyright 2021 NXP
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fsl_mc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1f92bb3eeb886d068a18c93ac59cd5af
+BELONGS ya.make
+    License text:
+         * Copyright(c) 2014 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/scif_ioctl.h [10:10]
+        linux/scif_ioctl.h [23:23]
+        linux/smiapp.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1f9aaa2944ef9585e7c4bc02b3b5a443
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2015 Intel Corp
+         * Author: Jeeja KP <jeeja.kp@intel.com>
+         *	    Nilofer, Samreen <samreen.nilofer@intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/skl-tplg-interface.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 20440a8f6f60e4196ed45124be8f076e
+BELONGS ya.make
+    License text:
+        /* Copyright (c) 2018 Facebook */
+        \#ifndef __LINUX_BTF_H__
+        \#define __LINUX_BTF_H__
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/btf.h [2:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 208adbe57f76a0aea35b7f5728c590ad
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011 Google, Inc.
+         * Copyright (C) 2019 Linaro Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dma-heap.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 20a1f0e2acae699c23b09f8588607162
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Mellanox Technologies, LTD. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/rdma_user_ioctl.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 20c61b501d8e84a19ef65ed97228d1b0
+BELONGS ya.make
+    License text:
+         * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/capi.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 216d77b51d3a3bf09cb121f6f695cba4
+BELONGS ya.make
+    License text:
+         * Copyright IBM Corp. 2017
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vfio_ccw.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 226c4568b983218ae9ed8a012ea29d7d
+BELONGS ya.make
+    License text:
+         *  This code is strongly inspired by the iptables code which is
+         *  Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_bridge/ebtables.h [10:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 22b174f13f4cd90c4b803fe4d36352ff
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/map_to_14segment.h [7:7]
+        linux/map_to_7segment.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 23538b5550938239d370b9253f3fbd34
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/mlx5-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 238716bf8dc2b84be2654fa8183a0ba5
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2008, 2018 Oracle and/or its affiliates. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rds.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 241c1698200f7dc82ac8dac1eb1341ad
+BELONGS ya.make
+    License text:
+         * Copyright 2008 Red Hat, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/auto_dev-ioctl.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 25aa1b4a59395a5fd7cb2241ec6d3c9e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/comedi.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 25be9d742c5252a4db49efa77cc0f8c2
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2012-2016 VMware, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/vmw_pvrdma-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 25dfd227909067bfc82696c5010d0fae
+BELONGS ya.make
+    License text:
+            Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+            Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ivtv.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 26d2214c73056cd4a48687a443397aea
+BELONGS ya.make
+    License text:
+        **  Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dlm.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 26de07292aef688e76e61fa003296ad3
+BELONGS ya.make
+FILE_INCLUDE sound/hdsp.h found in files: sound/hdspm.h at line 6
+    License text:
+         *   Copyright (C) 2003 Winfried Ritsch (IEM)
+         *   based on hdsp.h from Thomas Charbonnel (thomas@undata.org)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/hdspm.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 27f0f01ff18ecaad6e95f7eec463b52e
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2017 Arm Ltd. */
+        \#ifndef _LINUX_ARM_SDEI_H
+        \#define _LINUX_ARM_SDEI_H
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/arm_sdei.h [2:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 28592e81c810b6a2ad43b556c69f86f6
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015-2016  QLogic Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/qedr-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 28af2c5d37a99e919685e37d95e9f689
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2021 OpenSynergy GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_snd.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 28db7e78d8512efaf062140f51d2227c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/ipset/ip_set.h [2:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2a44e9ddfd73575c7bec63b05d1dee84
+BELONGS ya.make
+    License text:
+         * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/kernelcapi.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2b68f65a8f5d9e3b21d019687a856f62
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001 Ralph  Metzler <ralph@convergence.de>
+         *                  & Marcus Metzler <marcus@convergence.de>
+         *                    for convergence integrated media GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dvb/osd.h [7:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2cda42b3df52681d22ee9012139886b5
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2d80100bb6186090cec3b14c7af06877
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/lp.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2d8790162675db3b1e918814cffd281d
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1995--2003 Geert Uytterhoeven
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/zorro.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2f3793ecc3c6cce52ff07d15219e8a79
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 - 2007 Ivo van Doorn
+         * Copyright (C) 2007 Dmitry Torokhov
+         * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rfkill.h [2:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2f64d516af1bb49fbf9844d40c6c27fb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 Sony Computer Entertainment Inc.
+         * Copyright 2006, 2007 Sony Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/ps3fb_powerpc.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 2fc0f94a26cc945fdcf768b14b39dfa3
+BELONGS ya.make
+    License text:
+         * Copyright 2019 Google Inc
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/aspeed-p2a-ctrl.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3207d350fa7af9a1c00d36424866f16b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cn_proc.h [5:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3250dd519e72c8afee76c7c10653b29c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/devlink.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 325a834443a2416bbc95628eed888726
+BELONGS ya.make
+    License text:
+         * Portions are (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
+         * NCM: Network and Communications Management, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_bonding.h [6:7]
+        linux/if_eql.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3314e0e6d5324bfc532c7ee15097106d
+BELONGS ya.make
+    License text:
+         * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+         * Copyright (c) 2011 Volkswagen Group Electronic Research
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/can/gw.h [7:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 334a6ffe68f9f975c6494c2bb2d546a8
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Tom Herbert <tom@herbertland.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/kcm.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 33c86851b65ce17d664bf6b08780019b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mmtimer.h [9:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 341b13c8032baf3ea9015439991b30be
+BELONGS ya.make
+    License text:
+         * (C) 2002 Harald Welte <laforge@gnumonks.org>
+         * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
+         * This software is distributed under GNU GPL v2, 1991
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        _nf/linux/netfilter/xt_DSCP.h [4:6]
+        linux/netfilter/xt_dscp.h [4:5]
+        linux/netfilter/xt_ecn.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 344a8cd08e21bf9c99b7d3fee1ed8267
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2011 Intel Corporation
+         *  Authors:	Vinod Koul <vinod.koul@linux.intel.com>
+         *		Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/compress_offload.h [5:7]
+        sound/compress_params.h [6:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 351be7fb5a088495f67e8b75a35183ac
+BELONGS ya.make
+    License text:
+         *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Ingo Molnar
+         *    Copyright (C) 2008-2011, Red Hat, Inc., Peter Zijlstra
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/perf_event.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 35c3aedf17aed6c41d7f435f3fce61be
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2003-2006, Ericsson AB
+         * Copyright (c) 2005-2007, 2010-2011, Wind River Systems
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tipc_config.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 35d078d3315bec2a908afcdd4e55f36a
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2001-2005 Russell King
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/unistd_arm.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3732c40bcea36755e8ee158e580f56da
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1999-2012 the contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/v4l2-controls.h [5:5]
+        linux/videodev2.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 380e076e790b82379fe75a158108c24d
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001-2005 Stelian Pop <stelian@popies.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 382bb3d237afb3407f2d1a46add88802
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011-2013 Samsung India Software Operations
+         * Copyright (C) 2018 Western Digital Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/scsi_bsg_ufs.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3866399ed19ebc1f304703a69bd54dfb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2020-2023 Intel Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/ivpu_accel.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 38b189a1de166b2abe92f94055386913
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cdrom.h [5:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 39cba84f49d69e2bcc0b99a80bd87e02
+BELONGS ya.make
+    License text:
+         * Some portions copyright (C) 2007 Cluster File Systems, Inc
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fiemap.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3a255bcc9505162d9315092b49a972a5
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2006 - 2021 Intel Corporation.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/irdma-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3a48c02df08f6c2c4e18d78840b16fe1
+BELONGS ya.make
+    License text:
+         * Copyright 1996, 1997, 1998 Hans Reiser, see reiserfs/README for licensing and copyright details
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/reiserfs_fs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3abceee12813f5f5c1ed7a506777af26
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2021 Intel Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/acrn.h [8:8]
+        linux/pfrut.h [5:5]
+        linux/virtio_i2c.h [5:5]
+        linux/virtio_pcidev.h [3:4]
+        linux/wwan.h [3:3]
+        sound/intel/avs/tokens.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3b86ff191a2479a34c6b1cd0ec99be6d
+BELONGS ya.make
+    License text:
+         * Copyright 2002 MontaVista Software Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ipmi.h [11:11]
+        linux/ipmi_msgdefs.h [11:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3bc3de5673c2b40b89ce68a3e2367dbc
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016, Jamal Hadi Salim
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_skbmod.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3c93c330f066c588dcc9e0f075692178
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1991, 1992  Linus Torvalds
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nilfs2_ondisk.h [24:24]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3d167d8c2f1c57a22830e45e3a2664ff
+BELONGS ya.make
+    License text:
+         * (C) 2010-2011 Thomas Graf <tgraf@redhat.com>
+         * (C) 2010-2011 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_AUDIT.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3dcc6e7360f084785029fd47bdd106ec
+BELONGS ya.make
+    License text:
+          Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
+          Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/xattr.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3dece9c924397a8ac5847965e8511d83
+BELONGS ya.make
+    License text:
+         * Copyright Rusty Russell IBM Corporation 2007. */
+        \#include <stdint.h>
+        \#include <linux/types.h>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_ring.h [33:35]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3e1976be6e18f89e736721614340a559
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ethtool.h [5:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3f06268afd127131e33b043e6c2854a9
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/irdma-abi.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3f23120e87c5b600946990f14402ebf7
+BELONGS ya.make
+    License text:
+         * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/i915_drm.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3f37f6a25c7d132bf0bc5d78b8281b8f
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 Sony Computer Entertainment Inc.
+         * Copyright 2006, 2007 Sony Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/ps3fb_powerpc.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3f428f186f3f229e02670eb56e410a20
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1999 Andreas Gal
+         *  Copyright (c) 2000-2001 Vojtech Pavlik
+         *  Copyright (c) 2006-2007 Jiri Kosina
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hid.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 40ae3034834fe4e8da28aed51819db69
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2020 Volkswagen Group Electronic Research
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/can/isotp.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 414602dd54f67aa4e6a12abfe7c2b8c4
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 - 2007 Ivo van Doorn
+         * Copyright (C) 2007 Dmitry Torokhov
+         * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rfkill.h [2:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 41911856a86f79ed266c3939372f760b
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1998-2000 by Microgate Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/synclink.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 422e4fd4739781d6b11f6b5df4f0cf22
+BELONGS ya.make
+    License text:
+         * Copyright (C) Red Hat, Inc., 2013-2015
+         * Copyright (C) Asias He <asias@redhat.com>, 2013
+         * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_vsock.h [29:31]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 42985e8d544e0cb345a48144ef291fb2
+BELONGS ya.make
+    License text:
+         * (C) Copyright IBM Corp. 2001, 2004
+         * Copyright (c) 1999-2000 Cisco, Inc.
+         * Copyright (c) 1999-2001 Motorola, Inc.
+         * Copyright (c) 2002 Intel Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sctp.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 42f5fa4bbec829915ba58ba7333baab0
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/wireguard.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 430d8fe4972e7774fcb2e8fe64fd18a1
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 434bee96eee42cf709d13a337c94d8ab
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1999 Andreas Gal
+         *  Copyright (c) 2000-2001 Vojtech Pavlik
+         *  Copyright (c) 2006-2007 Jiri Kosina
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hid.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 443866e63e2432a724a0b2978c72bb67
+BELONGS ya.make
+    License text:
+         * Copyright 2017 IBM Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/aspeed-lpc-ctrl.h [3:3]
+        misc/ocxl.h [2:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 44dafaf9e379069c0eb027d236085cb5
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2020 William Breathitt Gray
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/counter.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 45e2d75eb13ae712fe77928934ffcf0a
+BELONGS ya.make
+    License text:
+                  Copyright (c) 1987-1999 Carnegie Mellon University
+                          Additional copyrights listed below
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/coda.h [11:12]
+        linux/coda.h [28:29]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 48639a758e4e40c533dc66c319a34a01
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005 Narayanan R S <nars@kadamba.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 48a6a4e92a1ab7e36edf62f949f91398
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        video/sisfb.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 48f2fd1c2ef5a74868c2a695e890d25f
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/signalfd.h [5:5]
+        linux/timerfd.h [5:5]
+        linux/userfaultfd.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 49cedc791d52c16fa7b77f682c1cafe7
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2003 Krzysztof Benedyczak & Michal Wronski
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mqueue.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4a0bff9ecfd2b5064be2e956166598fa
+BELONGS ya.make
+    License text:
+         * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+         *           (C) Balbir Singh,   IBM Corp. 2006
+         *           (C) Jay Lan,        SGI, 2006
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/taskstats.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4be48a05c452969025c04e700f277222
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_macsec.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4cf7920727b8d8bb8df2cda24efd9452
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_vlan.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4d28b8f8c0d2a852f29772dc5115838c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
+         * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_tunnel_key.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4d6319f7d5b1382d4c299fe326262a08
+BELONGS ya.make
+    License text:
+         * Copyright © 2014-2015 Broadcom
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/vc4_drm.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4d76d9737a15a37b983c8d90f4298253
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_alg.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4e2276b511bb4ad08efc2d2ac4bd73d2
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2013-2015 Ideas on Board
+         * Copyright (C) 2013-2015 Xilinx, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/xilinx-v4l2-controls.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 4eae082cbd3686df1f76111d61c06eda
+BELONGS ya.make
+    License text:
+         * Copyright (C) ST-Ericsson AB 2010
+         * Author:	 Sjur Brendeland
+         * License terms: GNU General Public License (GPL) version 2
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/caif/caif_socket.h [4:6]
+        linux/caif/if_caif.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 50b5d6e794c19d75870dff6d8ca46ca4
+BELONGS ya.make
+    License text:
+            Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+            Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ivtv.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 50c87125e816430b933735b1227962dc
+BELONGS ya.make
+    License text:
+         * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+         * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/wireless.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5104c61d632eb0be7ac62bdec18a6e67
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1999-2000 Takashi Iwai
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/sfnt_info.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 51cd2a24583df091939aa8d8b149f009
+BELONGS ya.make
+    License text:
+         * (C) Copyright 2006 IBM Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/spu_info_powerpc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 51e20252267d981d0a69529c2bf4c0c0
+BELONGS ya.make
+    License text:
+        /* Copyright (c) 2016 Facebook
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/bpf_perf_event.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 53423b7043219181c7a2db97154757a2
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2015 IBM Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/cxlflash_ioctl.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 534536464669065f913dc7b6392c8f79
+BELONGS ya.make
+    License text:
+         * Copyright(c) 2016-20 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/sgx_x86.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5427f54684ad4a23cd9b68870ceb4cde
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Jens Axboe <axboe@suse.de>
+         * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pktcdvd.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5443a52d98a93d03554057daf3a4f86c
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011 secunet Security Networks AG
+         * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cryptouser.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5450edbf824f430e406065d50ce553dd
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2003-2006, Ericsson AB
+         * Copyright (c) 2005-2007, 2010-2011, Wind River Systems
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tipc_config.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5512576b30c2480427725eba5ee4b8e2
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1992  Rick Sladkey
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfs_fs.h [5:5]
+        linux/nfs_mount.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5568ee6b76221c5b28b432388a7857b0
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/tmc.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 558d535ff3d7ecd2e1d0f0359111befa
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 Google, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sync_file.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 56637d2808327cf44719d8075c619504
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2018 Canonical Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/android/binderfs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 56df68391ab0d1dcab8f3a2ebd79ad2b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/qaic_accel.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 57de4019c6c57149f8b915d4ca64f323
+BELONGS ya.make
+    License text:
+         * Copyright 2011-2013 Autronica Fire and Security AS
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hsr_netlink.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 583749bbb6285b31bd57f872b45640bd
+BELONGS ya.make
+    License text:
+         * Copyright (C) by Hannu Savolainen 1993-1997
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ultrasound.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 584f4cf45a658aa6691b2ac587906267
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_team.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 59e0cc57a692683a403fe85614542e6d
+BELONGS ya.make
+    License text:
+         * Copyright IBM Corp. 2007
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/kvm_powerpc.h [16:16]
+        linux/virtio_pci.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5a045ea778ec8e8f039749e1aec56b00
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
+         *            (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/asequencer.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5a6dbe2d3c4bdf68fced0c6e376301dc
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hdlc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5ac767cfb3a93dcb3ca172a00612e6b9
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5b8cb1ada07b7390b2529865311af5d5
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2003-2005, K A Fraser
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        xen/evtchn.h [7:7]
+        xen/privcmd.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5c058b8fed066438242b6c18f42f0c5b
+BELONGS ya.make
+    License text:
+         * Copyright 2005 Stephane Marchesin.
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/nouveau_drm.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5d0b393b860bab846ab901e1800a448e
+BELONGS ya.make
+    License text:
+         * Copyright(C) 2015 Intel Ltd
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dma-buf.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5eb8707fd6ac9144cb98fe33b063f456
+BELONGS ya.make
+    License text:
+         * (C) 2002 Harald Welte <laforge@gnumonks.org>
+         * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
+         * This software is distributed under GNU GPL v2, 1991
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        _nf/linux/netfilter/xt_DSCP.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5ecbd97f318eedd0c863b0bf247fb933
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfsd/cld.h [5:6]
+        linux/vfio.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5f692d18d3999f95154fe73f28e6e608
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/emu10k1.h [231:240]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 5fb765755c00c1b9e0729ad130bbd0c8
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1996-1998 Russell King.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/posix_types_arm.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 61375807ab2a77a803ab8d0797577f87
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2008   James Smart, Emulex Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/scsi_bsg_fc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 61f7b2c8741a88868851762aa5b63fc4
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cn_proc.h [5:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 62312b7d0c5c1545f42deebaa4359215
+BELONGS ya.make
+    License text:
+         * Copyright Red Hat, Inc. 2013-2014
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_gpu.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6283f8f651c55658539004846beb79b4
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2016 Linus Walleij
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/gpio.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 629f4700a6e8622589b1387f22fbca90
+BELONGS ya.make
+    License text:
+         * Copyright 2008-2011 Freescale Semiconductor, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 62cd1ba215c8bc9d8d617ccc59a7403b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2012 David Herrmann
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+    Files with this license:
+        linux/uhid.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6380236936c7ab553c6319f9ab8ca092
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+    License text:
+         * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/apm_bios.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 63ca5c102872021d30f0cfa70be6fcc1
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+    License text:
+         * Copyright 2021 Advanced Micro Devices, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/kfd_sysfs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 648a97fa298660e965cde849534ae0fc
+BELONGS ya.make
+    License text:
+         * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
+         *		Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
+         *		Ross Biro
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_arp.h [11:13]
+        linux/route.h [11:12]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 65642d6cfc0b53f92e36d1bc32cc183b
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+    License text:
+         * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_mad.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6636aaa0be39299205f70ae9afea4524
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+    License text:
+         * Copyright (c) David L. Mills 1993                                         *
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/timex.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL 66421cfd931ddfc2404f219f80cbf5ac
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+    License text:
+         * Copyright (c) 2016 - 2017, Broadcom. All rights reserved.  The term
+         * Broadcom refers to Broadcom Limited and/or its subsidiaries.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/bnxt_re-abi.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 66ffec21b9bdf8f4b1383531b4f3f31a
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+    License text:
+         * Copyright © 2014-2018 Broadcom
+         * Copyright © 2019 Collabora ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/panfrost_drm.h [3:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL 675877c7268868a56226c62a695d641f
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+    License text:
+         * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfsd/export.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6931ebe19ebd250f9e3382121de7de13
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+    License text:
+         * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
+         *                  & Marcus Metzler <marcus@convergence.de>
+         *                    for convergence integrated media GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dvb/audio.h [7:9]
+        linux/dvb/ca.h [5:7]
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+    License text:
+         * Copyright (C) 2017 Rockchip Electronics Co., Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rkisp1-config.h [4:4]
+
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+    License text:
+         * Copyright (C) 2015 Etnaviv Project
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        drm/etnaviv_drm.h [3:3]
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+    License text:
+         * Copyright IBM Corp. 2015
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+    Files with this license:
+        asm/eeh_powerpc.h [16:16]
+
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+    License text:
+         * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
+         * Copyright 2005-2006,2013,2017-2018 Ian Kent <raven@themaw.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
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+        linux/auto_fs.h [4:5]
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+    License text:
+        /* Copyright (C) 2017-2018 ARM Limited */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/sve_context_arm64.h [2:2]
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+    License text:
+        /* Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/iommufd.h [2:2]
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+    License text:
+         * Copyright 2013 Red Hat
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/qxl_drm.h [2:3]
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+FILE_INCLUDE linux/pg.h found in files: linux/pg.h at line 2
+    License text:
+        /* 	pg.h (c) 1998  Grant R. Guenther <grant@torque.net>
+         		       Under the terms of the GNU General Public License
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/pg.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6dbc40c4bf9c0f89c1d7a1064c7cd4b3
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+    License text:
+         * Copyright (c) 2015-2018, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ipmi_bmc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6dda04fd4512437fee148c4f72c4c5c4
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+    License text:
+         * Copyright (C) 2011 Instituto Nokia de Tecnologia
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfc.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 6f0821c64e69e2d0b8f23b7ba6178818
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+    License text:
+         * Copyright 2011, ARM Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_mmio.h [4:4]
+
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+    License text:
+         * Copyright (c) 2020, Intel Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_ioctl_cmds.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 702388626b473c1678f17952f47aff67
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7034b33bd11a1f37e85b64484d13e611
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+    License text:
+         * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
+         * Copyright © 2018-2020 ANSSI
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/landlock.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 708c0633bb0bb2542f21d8b198dff8d2
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+    License text:
+         * Copyright 1997 Transmeta Corporation - All Rights Reserved
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/auto_fs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 71ee9dc625c61b7c18efb0b104869f45
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+    License text:
+         * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/remoteproc_cdev.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 71ff8a48e203245774f86cf971ed9379
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+    License text:
+         * Copyright (C) 2015 Red Hat
+         * Copyright (C) 2015 Lyude (Stephen Chandler Paul) <cpaul@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/userio.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 724e62b6e31550554443c23bd9d7d087
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1999-2002 Vojtech Pavlik
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/gameport.h [3:3]
+        linux/input-event-codes.h [9:10]
+        linux/input.h [3:3]
+        linux/serio.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7317473cf3079c92e90e3448238ca796
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+    License text:
+         * Copyright (C) 2001 PPC64 Team, IBM Corp
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/ptrace_powerpc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7350575e7ffc679b3ce4ee9767f4332d
+BELONGS ya.make
+    License text:
+         * Portions derived from IRIX header files (c) 1988 Silicon Graphics
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/efs_fs_sb.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 737a58d88349b02c9194ee06d2a7dc5c
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/elf-fdpic.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 74dea5b651958a170e64d5279578dc2e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2020-2021 Maximilian Luz <luzmaximilian@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/surface_aggregator/cdev.h [9:9]
+        linux/surface_aggregator/dtx.h [9:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 75e8361d22d2ef61e40507edc7c91aa9
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/selinux_netlink.h [7:7]
+        linux/xattr.h [9:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 771bf3eade75d03049d388a3c705086c
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2008,2009 Intel Corporation
+         * Author: Patrick Ohly <patrick.ohly@intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/net_tstamp.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 773e31ed7d896c8e9e555a070be025b3
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2019 Jens Axboe
+         * Copyright (C) 2019 Christoph Hellwig
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/io_uring.h [5:6]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7761ee414e1fa859fef609de939e166e
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+    License text:
+        /* Copyright (c) 2012-2020 NVIDIA Corporation */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/tegra_drm.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 77e5cf2847a9e71644765f7ddaf271c6
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005 John McCutchan
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/inotify.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 78319d5b2954f8d9167d0b1436d11852
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+    License text:
+         * Copyright (C) 1995-97 Simon G. Vogl
+         * Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/i2c-dev.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 78c734c0b51737bb1169c4aec64b86b7
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011 Google, Inc.
+         * Copyright (C) 2019 Linaro Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dma-heap.h [5:6]
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+KEEP     COPYRIGHT_SERVICE_LABEL 79131670f44ce0bdcf32398210e34a7a
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+    License text:
+         * Copyright (c) 2008-2011 Jonathan Cameron
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/iio/events.h [4:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7937b66fbe4f2d7ab4c272368d9da22a
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7a834d87225bae4284095d5a9c79a671
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+    License text:
+         * Copyright(c) 2015 - 2020 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/hfi/hfi1_user.h [9:9]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7a8b39152ca33959a24952be5e1555f4
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+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/ipset/ip_set.h [2:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7b7c05899a29a5b442f934984b449c8b
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+    License text:
+        /* Authors: Bernard Metzler <bmt@zurich.ibm.com> */
+        /* Copyright (c) 2008-2019, IBM Corporation */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/siw-abi.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7bcd1539317ae069e4442c9e380f0cc7
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+    License text:
+         * (C) Copyright IBM 2015
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/opal-prd_powerpc.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7eecb7a7093057e894b3b2850ce23fab
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+    License text:
+         * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mii.h [6:6]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7f1179317bd1fc3b096f1a6c3ca62d3b
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+    License text:
+                  Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/raid/md_p.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7f44261d32d873bb0cce0137a4a41eba
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+    License text:
+         * (C) 2002 by Harald Welte <laforge@gnumonks.org>
+         * (C) 2010 Red Hat Inc
+         * Author: Michael S. Tsirkin <mst@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_CHECKSUM.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 7f5c0399aa43f9c06ebee57b9ea1b261
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+    License text:
+         *  Copyright (c) 1999 Andreas Gal
+         *  Copyright (c) 2000-2001 Vojtech Pavlik
+         *  Copyright (c) 2006-2007 Jiri Kosina
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hid.h [3:5]
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+KEEP     COPYRIGHT_SERVICE_LABEL 7fb57e6621467c77fa73dc48d8d57f30
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+    License text:
+         * Copyright(c) 2003-2015 Intel Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mei.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL 80897ba1256a852924d19c5c5bde5076
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+    License text:
+         * Copyright (C) 2022 Intel Corporation
+    Scancode info:
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+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
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+
+KEEP     COPYRIGHT_SERVICE_LABEL 80d34fe40f966e2fd8497cb2bef175d8
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+    License text:
+        /* Grzegorz Borowiak <grzes@gnu.univ.gda.pl> 2003
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_bridge/ebt_among.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8184a11fe8171d267a1ebdaa0c7d3252
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+    License text:
+         * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/qaic_accel.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 81deaf0a33b2ac7d248c52d5339d0d64
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+    License text:
+         * (C)1998 Rusty Russell -- This code is GPL.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_ipv4.h [3:3]
+        linux/netfilter_ipv6.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 829fb26569adb59a633cd5bebb936f60
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016-2017, Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tls.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 842542e0c6ad89b5c9c9a829ba3dc926
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/tmc.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 84437164379e72fed4d8144af2d91150
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2015 Red Hat
+         * Copyright (C) 2015 Lyude (Stephen Chandler Paul) <cpaul@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/userio.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8493455d63278b3010c02ecc79823eab
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com>
+         * by Henrik Nordstrom <hno@marasystems.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_connmark.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 85db32e146f490c8246f07b3fdfaed1f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nbd.h [3:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 868e48910e495ab3c256b805ace087a1
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+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 86c051674d566ea96b9121ecd0bcf668
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+    License text:
+         * (C) 2000 by Harald Welte <laforge@netfilter.org> */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        _nf/linux/netfilter_ipv4/ipt_TTL.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 871a2a95aad58155e1bcccc9f92a4037
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+    License text:
+            Copyright (C) 2006, 2007  Ian Armstrong <ian@iarmst.demon.co.uk>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ivtvfb.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 87e66a0cfb22ea048c222875ff268f86
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/tmc.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 886cf6b0b9ed70ce8e6889efa24677b5
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+    License text:
+         * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/can/netlink.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 888bc94d634f7e863e0bc55286dee6fc
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+    License text:
+         * Copyright (c) 2011-2014, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nvme_ioctl.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 889bcb2d16c15567cb635aabb9c542c3
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+    License text:
+         * (c) Copyright 1999, 2000 Red Hat Software
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/i2o-dev.h [5:5]
+
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+    License text:
+         * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vm_sockets.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8969a02b139874e244abb19498963425
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+    License text:
+         * Copyright (C) 2011-2013 Samsung India Software Operations
+         * Copyright (C) 2018 Western Digital Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/scsi_bsg_ufs.h [5:6]
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+    License text:
+         * Copyright (c) 1999-2002 Vojtech Pavlik
+         * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/input-event-codes.h [9:10]
+
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+    License text:
+         * Copyright (C) 2017 Oracle.  All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fsmap.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8a4915e5125c049d0c21e943edd90a44
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+    License text:
+         * Copyright (c) 2008 Jonathan Cameron
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/iio/types.h [4:4]
+
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+    License text:
+         * Copyright 1999-2002 Paul Mackerras.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ppp-ioctl.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8b134a10e4acfb20af8cf32179eae290
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+    License text:
+         * Copyright (c) 2008, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_skbedit.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8b48d55d720957bc5ae77bda037fd4d8
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+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nbd.h [3:8]
+
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+    License text:
+         * Copyright (c) 2018 VMware
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/erspan.h [5:5]
+
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+    License text:
+         * Copyright (C) 2004, 2008 Red Hat, Inc. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/keyctl.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8cf25d8c7a76edc8a8f1569bdb4eec0f
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2017 Facebook.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nbd-netlink.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8cf91579d8cb4087b6bd775cd2b2bbed
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+    License text:
+         Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                               51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+         Everyone is permitted to copy and distribute verbatim copies
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [23:25]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8d67139a90adbbcab49711460a77bafe
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2020-2022, Alibaba Group.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/erdma-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8df8273478a32b5a2f8c9a9e40294681
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+    License text:
+         *  Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>,
+         *                             Abramo Bagnara <abramo@alsa-project.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/asound.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8e87e2ed39d2e1b2f78c4840d88eef49
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+    License text:
+         * Copyright (C) 2019 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_pmem.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8e978df5c9f532d2e764237e403d2ae4
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+    License text:
+         * Copyright (c) 2007-2010 The Khronos Group Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/compress_params.h [16:16]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8f0c11aa1835fae641f4ad582e7e0a20
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2014 Red Hat, Inc.
+         * Author: Michael S. Tsirkin <mst@redhat.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_types.h [31:32]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 8fe6396fc51f999a9f2f33dcd8e73a90
+BELONGS ya.make
+    License text:
+         * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cec-funcs.h [5:5]
+        linux/cec.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 90d403d5325dff9ace79a4968a18f76a
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+    License text:
+         * Copyright (C) 2016-2017 Advanced Micro Devices, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/psp-sev.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9188e9d3b9dd1c5d1fe8b3d0b09dbad0
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2022, Google LLC
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/loadpin.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 919e9855ca3c6a5955da50cb0f761f3d
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+    License text:
+         * Copyright (C)2007 USAGI/WIDE Project,  All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_addrlabel.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 91ac8ac1a7c8727abc21290c5edc2e36
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vdpa.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 921c87a4d137678b800a907dfefde07d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 Palmsource, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/android/binder.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 93869c7e26969ebb7d91e6eab7112a2a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2010, Novell, Inc.
+         * Author : K. Y. Srinivasan <ksrinivasan@novell.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hyperv.h [165:166]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 93dc3251b465d6e739fe0c847f3b58c8
+BELONGS ya.make
+    License text:
+         *	Copyright (C) 1999-2018 Tigran Aivazian <aivazian.tigran@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/bfs_fs.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 94977242622aaae3067f44e18fb97a34
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2011 secunet Security Networks AG
+         * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cryptouser.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 95a8b3c1a1b96ff2f40334ee4ac7425e
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rseq.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 95ce76881ee67ce71cfe36e63ce253e3
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2003-2006, 2015-2016 Ericsson AB
+         * Copyright (c) 2005, 2010-2011, Wind River Systems
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tipc.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 95f6f7418913ffd7c36a8c0282858a3d
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/amdgpu_drm.h [3:6]
+        drm/radeon_drm.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 96f037c82d67a0f198b43cf7d7fc7199
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006-2009 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dm-log-userspace.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 972329223bed6b9c048bf34a07b6dd89
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nilfs2_api.h [5:5]
+        linux/nilfs2_ondisk.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9774e1e2f3de3664f95f42802a98c517
+BELONGS ya.make
+    License text:
+         * Copyright(c) 2018 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_xdp.h [4:4]
+        sound/sof/abi.h [6:6]
+        sound/sof/fw.h [6:6]
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+
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+BELONGS ya.make
+    License text:
+         * Copyright (c) 2021 Code Construct
+         * Copyright (c) 2021 Google
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mctp.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9883c14ae57c054d038848410ea73a93
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2007, D G Murray
+         * Copyright (c) 2018, Oleksandr Andrushchenko, EPAM Systems Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        xen/gntdev.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 99a4aafcf2940680cdeceb81c761c298
+BELONGS ya.make
+    License text:
+         * Copyright by Hannu Savolainen 1993-1997
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/soundcard.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 99d87b8d6d66957a0866b3c9c5597c0a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 - 2007 Ivo van Doorn
+         * Copyright (C) 2007 Dmitry Torokhov
+         * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rfkill.h [2:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL 9a2039fe2ecdcd620a3564c061f50ef9
+BELONGS ya.make
+    License text:
+            Copyright (C) 2001-2007 Miklos Szeredi. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fuse.h [12:12]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9ab83094fc0d072d36f713a06c63662c
+BELONGS ya.make
+    License text:
+         * Copyright © 2016 Intel Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sed-opal.h [3:3]
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+
+KEEP     COPYRIGHT_SERVICE_LABEL 9ac280cd6ef63e1964d781d3d4f2f2ff
+BELONGS ya.make
+    License text:
+         * Copyright (c) 1996-2000  Jonathan A. Buzzard (jonathan@buzzard.org.uk)
+         * Copyright (c) 2015  Azael Avalos <coproscefalo@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/toshiba.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9b1762b05432c0e3229b697dfbccbc2e
+BELONGS ya.make
+    License text:
+        /* Copyright 2020 NXP */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_gate.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9c3a2c2667134b74cba9d7beee1aa1b7
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Hisilicon Limited.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/hns-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9c569bb037cda0f6c2a1629d553466a5
+BELONGS ya.make
+    License text:
+            Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fuse.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9cf3248fa209cafb26038b29d704f8ec
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1996-2003 Russell King
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/ptrace_arm.h [5:5]
+        asm/ptrace_arm64.h [5:6]
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+KEEP     COPYRIGHT_SERVICE_LABEL 9d53bdec141333a01a40f2b613280048
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2021 Glider bv
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/map_to_14segment.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9d7c7503f02c4bdbe60eb3cc081d82b0
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2008-2011, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dcbnl.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9db87b867e659d4a2f36a8b3f8dfbe2e
+BELONGS ya.make
+    License text:
+        /* Copyright(c) 2019 Intel Corporation. All rights rsvd. */
+        \#ifndef _USR_IDXD_H_
+        \#define _USR_IDXD_H_
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/idxd.h [2:4]
+        linux/um_timetravel.h [14:14]
+        linux/xdp_diag.h [4:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL 9dd3c06754fd56b2de791a0916fc50f7
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2022, Ampere Computing LLC.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ipmi_ssif_bmc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9eb55506ecf0369b28e1d3273520e2a5
+BELONGS ya.make
+    License text:
+         * Copyright 2013 Michael Ellerman, IBM Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/perf_event_powerpc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9ed393a5d893f3969affcc42db7e42a0
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_ioctl_cmds.h [2:2]
+        rdma/mlx5_user_ioctl_cmds.h [2:2]
+        rdma/mlx5_user_ioctl_verbs.h [2:2]
+        rdma/rdma_user_ioctl_cmds.h [2:2]
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+KEEP     COPYRIGHT_SERVICE_LABEL 9eeee197a41819d1ae083158a7a006d0
+BELONGS ya.make
+    License text:
+         * Copyright (c) 1996-2000  Jonathan A. Buzzard (jonathan@buzzard.org.uk)
+         * Copyright (c) 2015  Azael Avalos <coproscefalo@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/toshiba.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9f463947912d5b6255c2a34266e50b4e
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 Intel Corporation.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        rdma/ib_user_sa.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9fa118385c5decdb2ec1dc65c002f380
+BELONGS ya.make
+    License text:
+         * Copyright 2002 Andy Grover <andrew.grover@intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/ist_x86.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 9faaf8d73db4dcfc8430e415b51f6373
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005 Stuart Brady
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/patchkey.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a0603a68f8795f33832b07161429f3dc
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012,2013 - ARM Ltd
+         * Author: Marc Zyngier <marc.zyngier@arm.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/kvm_arm64.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a0a150048fe7716a211dc2d1ed5f2edf
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/am437x-vpfe.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a0d8add0286600a09508aadaa62c865c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016, Linaro Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/rpmsg.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a260f339e11d003a1e9df284ed712f75
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/firewire-cdev.h [4:4]
+        linux/firewire-constants.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a2aa8a5509b29b9418cf885d8097af23
+BELONGS ya.make
+    License text:
+         * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/connector.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a360d669c158900fd6871460630aa193
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 Qumranet
+         *    Avi Kivity <avi@qumranet.com>
+         *    Yaniv Kamay <yaniv@qumranet.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/vmx_x86.h [20:22]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a4029848ff6a3b567225469fc9fd808e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2016 Intel Corp
+         * Author: Shreyas NC <shreyas.nc@intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/snd_sst_tokens.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a4bcb40353a5e0818219325ad2fdc519
+BELONGS ya.make
+    License text:
+         *	Copyright (C) 2000
+         *          Thomas Sailer (sailer@ife.ee.ethz.ch)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usbdevice_fs.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a4d656471af617aec690cb08e50cdf1a
+BELONGS ya.make
+    License text:
+         *	Copyright 1994, Drew Eckhardt
+         *	Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pci.h [6:7]
+        linux/pci_regs.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a536f394b0a0204664353ea0e7706eb1
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2008,2009,2010 Nokia Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hsi/cs-protocol.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a617aebea7534413957973257e8edb37
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2019 Netronome Systems, Inc. */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_mpls.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a652def2169a69b1d8e2539afac3305b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015, Integrated Device Technology Inc.
+         * Copyright (c) 2015, Prodrive Technologies
+         * Copyright (c) 2015, RapidIO Trade Association
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rio_cm_cdev.h [3:6]
+        linux/rio_mport_cdev.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a68adf49c34809cf9a2f8689fdb35dd3
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+         *		    Ralph  Metzler <ralph@convergence.de>
+         *		    Holger Waechtler <holger@convergence.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dvb/frontend.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a6c6844959f5e5bf0c6832f0aa5d4989
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015-2016, Linaro Limited
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tee.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a74524cba47e5ae22059015969d08fbf
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2014, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/stm.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a7961594e2cf23be3ebdf624008110e9
+BELONGS ya.make
+    License text:
+         * Copyright 2014 IBM Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        misc/cxl.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL a79e7fc88fb4942573861e45264e7e16
+BELONGS ya.make
+    License text:
+         * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> et al.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        mtd/mtd-abi.h [3:3]
+        mtd/mtd-user.h [3:3]
+        mtd/nftl-user.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL a801750cf5edb8692c8cde996e7ae1d3
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/tmc.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a80ffb7a0f2cf6e19e268056ce469b98
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2006 Mellanox Technologies.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_verbs.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a8b91f58ea0cf1a17593b9e80a757404
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 - Virtual Open Systems and Columbia University
+         * Author: Christoffer Dall <c.dall@virtualopensystems.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/kvm_arm64.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a8e52fb66357e5132f9c7b88bb114093
+BELONGS ya.make
+    License text:
+         * Copyright 1994-2000 Paul Mackerras.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ppp_defs.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a8f90fc6c10a7ed32fbf0c66ec763044
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_mode.h [2:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a9233638d636280f9fa40c62901c9e90
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Jens Axboe <axboe@suse.de>
+         * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pktcdvd.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL a9b8ac0f272e3b42c49bca8f7957668b
+BELONGS ya.make
+    License text:
+         * Copyright IBM Corp. 2020
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vfio_zdev.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL aa0f9192e68044b2163558dfc4e3b44f
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 2007 Jiri Kosina
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hidraw.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL aa2d35c7d1dda8b37fc15263aae24364
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfsd/stats.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL aacb9d157d6235c30f16941d701e91cf
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2014-2016, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ndctl.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ab13f7af6e72999d8328743072658177
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_phonet.h [7:7]
+        linux/phonet.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ab1a2afb52b22f3dbd4e8b4c34bb2238
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rio_mport_cdev.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ab9af7089c165532a2d81e54dd72c8b1
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2017-2018 Intel Corporation, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fpga-dfl.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL aba0a38532004b2d390c86ccc7e82a34
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/cxgb4-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL abddea47462e0f044563c70ca58cff81
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sunrpc/debug.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ac16960abd3fbda5cdf0c7b46d9c5a11
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2001,...,2006	 Davide Libenzi
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/eventpoll.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL acc190471149b6182e3163791814405d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2017, Microsemi Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/switchtec_ioctl.h [4:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL acee5b8e75ac343c695797c9567bdb70
+BELONGS ya.make
+    License text:
+         * Copyright IBM Corp. 2008
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/kvm_para_powerpc.h [16:16]
+
+KEEP     COPYRIGHT_SERVICE_LABEL adc11f352994aab310983ed7d9dc5bd4
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ae2b2a8902ed63609284a700a5c4c40b
+BELONGS ya.make
+    License text:
+         * Copyright 2018-2020 Broadcom.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/misc/bcm_vk.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ae695a14a40b70ddbbf39ba38e5c87ae
+BELONGS ya.make
+    License text:
+         * (C) 2010-2011 Thomas Graf <tgraf@redhat.com>
+         * (C) 2010-2011 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_AUDIT.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL af6bd6df09557a0ee5d811ab3449ba17
+BELONGS ya.make
+    License text:
+         *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/hdsp.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL afc1a943a80b87dc31e98ff976582fec
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2014 Linaro Ltd.
+         * Author: Anup Patel <anup.patel@linaro.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/psci.h [8:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL afe20867567ff2fc78863644ef02aba8
+BELONGS ya.make
+    License text:
+         *	Copyright 1994, Drew Eckhardt
+         *	Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pci.h [6:7]
+        linux/pci_regs.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL aff0b566cc966c9d3f155034ac569861
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2021-2022, Microsoft Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/user_events.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b0641d3ff2c648b2fb9cf946110ed25e
+BELONGS ya.make
+    License text:
+         * Copyright © 2014-2018 Broadcom
+         * Copyright © 2019 Collabora ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        drm/panfrost_drm.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b065dad3da9574dee489fff624f5d5ed
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2005 Topspin Communications.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ib_user_verbs.h [3:3]
+        rdma/irdma-abi.h [4:4]
+        rdma/mthca-abi.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL b06dbdf2ff509d9c5279b547f4f0b7ed
+BELONGS ya.make
+    License text:
+         * Copyright (c) 1999 Al Smith
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/efs_fs_sb.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b0817849e05699d01a8b3fa9c2542ebe
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2020-2021 OpenSynergy GmbH
+         * Copyright (C) 2021 ARM Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_scmi.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b0f5316c589d5bae89b29c38bf2ddd9b
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+    License text:
+         * Copyright (c) 2004, Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/vmx_x86.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b1ae6ba78d9708411e3095b86ee6e085
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+    License text:
+         * (C) 2000 by Harald Welte <laforge@gnumonks.org> */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_ipv4/ipt_ttl.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b1bafa4354cb751a34ade4585d956015
+BELONGS ya.make
+    License text:
+         * Copyright (C) Red Hat, Inc., 2009, 2010, 2011
+         * Copyright (C) Amit Shah <amit.shah@redhat.com>, 2009, 2010, 2011
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_console.h [29:30]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b2ba41d9de8df5a7cd7635b67965162f
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+    License text:
+         * Copyright (C) 1999 Hewlett-Packard Co.
+         * Copyright (C) 1999 Stephane Eranian <eranian@hpl.hp.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/rtc.h [9:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b3a41418efa42e7d5cdf5e0de3871b30
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+    License text:
+        * Copyright:	(c) 1998-2003 Arnaldo Carvalho de Melo
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/cycx_cfm.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b4c487938f51d2243dd2b63943290020
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+    License text:
+         * Copyright (C) 2006 Thumtronics Pty Ltd.
+         * Developed for Thumtronics by Grey Innovation
+         * Ben Williamson <ben.williamson@greyinnovation.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/usb/audio.h [5:7]
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+    License text:
+         * Copyright (C) 2016 Maxim Integrated Products
+         * Copyright (C) 2017 Renesas Electronics Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/max2175.h [7:8]
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+KEEP     COPYRIGHT_SERVICE_LABEL b60bdbf4c83e97f3f588eeff9077277e
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+    License text:
+         * Copyright (c) 2003-2006, 2015-2016 Ericsson AB
+         * Copyright (c) 2005, 2010-2011, Wind River Systems
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/tipc.h [5:7]
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+KEEP     COPYRIGHT_SERVICE_LABEL b63d2d84ad6c91692afe9c7a33a08c62
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+    License text:
+         * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        rdma/mlx4-abi.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b7092fc4872c50dfc6fe51ca40c7640a
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+    License text:
+         * Copyright (C) 1996 Paul Mackerras.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/cuda.h [6:6]
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+    License text:
+         * Copyright (C) 2004 Nokia Corporation
+         * Author: Imre Deak <imre.deak@nokia.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/omapfb.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b74ab6d8b3fe60fe07a7ccc134d54d1b
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006-2016 Oracle Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vbox_vmmdev_types.h [6:6]
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+
+KEEP     COPYRIGHT_SERVICE_LABEL b776295461c4a6dab59557f4012b2841
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+    License text:
+         * (C) Copyright IBM Corp. 2001, 2004
+         * Copyright (c) 1999-2000 Cisco, Inc.
+         * Copyright (c) 1999-2001 Motorola, Inc.
+         * Copyright (c) 2002 Intel Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
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+        linux/sctp.h [3:6]
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+KEEP     COPYRIGHT_SERVICE_LABEL b7a5ec0a5bd2c3e928b8a77e8767e249
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+    License text:
+         * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hdlcdrv.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b801dc12e9e5596de620f075793ec666
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/nbd.h [3:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b82acc4256f05cfd5d4c245bbe83475e
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+    License text:
+         *  Copyright (c) 1999-2000 Vojtech Pavlik
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/hiddev.h [3:3]
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+KEEP     COPYRIGHT_SERVICE_LABEL b917c721cd2ae552f790ecc8a14420fc
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2019 Xilinx, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        misc/xilinx_sdfec.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b92be1195f4a64724c4ddd94acbe7fb8
+BELONGS ya.make
+    License text:
+         * (C) 2003 Andreas Gruenbacher <agruen@suse.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfsacl.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b9b145cd3fbea50c73a858c362c552f7
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+    License text:
+         * Copyright 2019 IBM Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/vas-api_powerpc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ba8a68835ca21fe794b7bb7091a9f122
+BELONGS ya.make
+    License text:
+         * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+         * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm.h [11:13]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ba9b6ff4a66182f84aa1b27abb821b49
+BELONGS ya.make
+    License text:
+         * (C) 2002 by Harald Welte <laforge@gnumonks.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        _nf/linux/netfilter_ipv4/ipt_ECN.h [4:4]
+        linux/netfilter/xt_CHECKSUM.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL baf7e7eb72feec0da63dd2a3cbe0ab51
+BELONGS ya.make
+    License text:
+         * Copyright (C) Red Hat, Inc., 2013-2015
+         * Copyright (C) Asias He <asias@redhat.com>, 2013
+         * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_vsock.h [29:31]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bbb1420308309d60bc473ac7e60c4562
+BELONGS ya.make
+    License text:
+            Copyright (C) 1997-1999  Richard Gooch
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/mtrr_x86.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bc15a73a7dd28e1a7411ba0648bc85aa
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
+         * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
+         * Copyright (C) 2016-2017 Intel Deutschland GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/nl80211-vnd-intel.h [3:5]
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+KEEP     COPYRIGHT_SERVICE_LABEL bc6b2d5187fd543d82cc61dc2bd510f6
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/sonypi.h [15:15]
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+KEEP     COPYRIGHT_SERVICE_LABEL bcd3a1f4975b2078b8c14c58c0e12a80
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+    License text:
+         * Copyright © International Business Machines Corp., 2006
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        mtd/ubi-user.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bd237cff0551a0848695667d40ec3f1b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/devlink.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bf1ac412bb545623bc911c3d6523ac80
+BELONGS ya.make
+    License text:
+         *		Author: Franco Venturi <fventuri@mediaone.net>
+         *		Copyright 1998 Franco Venturi
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_cablemodem.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bf6483648172844d848ae7ba5284f1a0
+BELONGS ya.make
+    License text:
+         * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+         *           (C) Balbir Singh,   IBM Corp. 2006
+         *           (C) Jay Lan,        SGI, 2006
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/taskstats.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c03521bc6931f76dc9d89dcfa5f8b5bf
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2017 Oracle Corporation */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vbox_err.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c04f9d4e081c1a8016ab2906de389a9e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012-2016  Hans Verkuil <hans.verkuil@cisco.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/v4l2-dv-timings.h [5:5]
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+KEEP     COPYRIGHT_SERVICE_LABEL c06354693ad68b0e0ad4f78221ab2ac2
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+    License text:
+         * Copyright (C) 1995-97 Simon G. Vogl
+         * Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/i2c-dev.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c06abf56c70b710ba7246a78af3d3ae4
+BELONGS ya.make
+    License text:
+         * Copyright 2020-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nitro_enclaves.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c0a580767e4df988cbeb3a33fe57d251
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [13:18]
+        LICENSES/preferred/GPL-2.0 [270:275]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c0b12d9db760eeed396b96f4a3e3aef9
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+    License text:
+         *  Copyright (C) 2002, 2003, 2004 Dell Inc.
+         *  by Matt Domsch <Matt_Domsch@dell.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/edd.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c0ba73bba4b9dba91d595feecd61a7ee
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/media-bus-format.h [5:5]
+        linux/v4l2-mediabus.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c1e7deba26b6f3c21390e5fd0ac2e550
+BELONGS ya.make
+    License text:
+        /* Copyright (C) 2020 Intel Corporation */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ccs.h [2:2]
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+KEEP     COPYRIGHT_SERVICE_LABEL c425ab7bd829252939f17288a4b0166b
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+    License text:
+         * Copyright (c) 2005-2006 Intel Corporation.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/rdma_user_cm.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c43e0a276e262b406af54301cf018594
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1992, 1993, 1994, 1995
+         * Remy Card (card@masi.ibp.fr)
+         * Laboratoire MASI - Institut Blaise Pascal
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
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+        linux/nilfs2_ondisk.h [15:17]
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+KEEP     COPYRIGHT_SERVICE_LABEL c5bbecfeafed3ea017845926f41d213f
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2015 Seagate Technology PLC
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/blkzoned.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c613ed4c777f99d91be807890eae413c
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+    License text:
+         * Copyright (C) 2010 Nokia Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hsi/hsi_char.h [5:5]
+        linux/media.h [5:5]
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+KEEP     COPYRIGHT_SERVICE_LABEL c6474cb687c68032deab75964a58b98c
+BELONGS ya.make
+    License text:
+         * Copyright (C) Red Hat, Inc., 2009, 2010, 2011
+         * Copyright (C) Amit Shah <amit.shah@redhat.com>, 2009, 2010, 2011
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_console.h [29:30]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c65864aa6f34a56159d9b463fb7f00f9
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2011, Microsoft Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hyperv.h [4:4]
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+KEEP     COPYRIGHT_SERVICE_LABEL c67eec8ceca4506223315043efdcb2bb
+BELONGS ya.make
+    License text:
+        /* Copyright 2022 NXP */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dw100.h [2:2]
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+KEEP     COPYRIGHT_SERVICE_LABEL c6c40f298139548108ee9ba091c3eb55
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dns_resolver.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c7548868e8d0c48c829ad9083e5c89bd
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+    License text:
+         * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/llc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c7fb404abf279df7355adef6953eceaf
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+         *                  & Ralph  Metzler <ralph@convergence.de>
+         *                    for convergence integrated media GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dvb/dmx.h [5:7]
+        linux/dvb/net.h [5:7]
+        linux/dvb/video.h [7:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c8e3cfd1eae54cd8bd9a3a31d57c910e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2004, 2010 Nokia Corporation
+         * Written by Timo Teras <ext-timo.teras@nokia.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_IDLETIMER.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c93665a83959d560411d2ae082165e1a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
+         * Copyright (C) 2016 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/posix_acl.h [3:4]
+        linux/posix_acl_xattr.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c97cd883b0037eba6fd7715ad970d5f7
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1998 Paul Mackerras.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pmu.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c99013ad4b6481994fabc417c2fd2bdd
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/amdgpu_drm.h [3:6]
+        drm/drm_sarea.h [9:10]
+        drm/radeon_drm.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c9d7b4f733905c415f05534efddb0d2c
+BELONGS ya.make
+    License text:
+         * Copyright 2000,2001,2002 Red Hat.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/aio_abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ca4dd4b4e958917d4f690965d887bbc0
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2021 Taehee Yoo <ap420073@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/amt.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ca588bbe7b79aedf16df03e912dab23d
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2006 SWAPP
+         *	Andrea Paterniani <a.paterniani@swapp-eng.it>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/spi/spidev.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cac3b3dc8951d0be479d4c437660420c
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/usb_stream.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cadd9a8adbbdbf3dec3460b56420ea66
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
+         * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dm-ioctl.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cb1245d346c032ca96ecd9480b146d70
+BELONGS ya.make
+    License text:
+         * Copyright (c) 1982, 1986 Regents of the University of California.
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/quota.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cb7fe1ef390b30c44eb4a0010e2b43e6
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+    License text:
+         * Copyright (C) 2008-2011 Freescale Semiconductor, Inc.
+         * Author: Timur Tabi <timur@freescale.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/fsl_hypervisor.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cb94207628b0d9e7c938296b614a6597
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+    License text:
+         * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/irdma-abi.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ccaa64bcd435fa7ff9703d5b78bbf5e4
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/emu10k1.h [231:240]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cd5311d9588f1f80a8f857322ae710df
+BELONGS ya.make
+    License text:
+         * Copyright(c) 2015 Intel Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/hfi/hfi1_ioctl.h [9:9]
+        rdma/hfi/hfi1_ioctl.h [22:22]
+        rdma/hfi/hfi1_user.h [22:22]
+        sound/asoc.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cda925d5578fe7cdcd32f2c6c95bc850
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+    License text:
+         * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/mana-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ce757934652c55ffed78e5c8b5310d65
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rxrpc.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ce7cd7004fbf169815e9cdcb0e90c97a
+BELONGS ya.make
+    License text:
+         * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ncsi.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cea2f0b828037208e0c44bf4b744e952
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012 Russell King
+         *  With inspiration from the i915 driver
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/armada_drm.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cee757bf5f7446896e3d8d1b5df95d06
+BELONGS ya.make
+    License text:
+         *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
+         *		     Creative Labs, Inc.
+         *  Definitions for EMU10K1 (SB Live!) chips
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/emu10k1.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cfa3d8cee96abcefe329623df46cad9f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211.h [6:14]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d058cf95f554770c33b613b0fe54ec12
+BELONGS ya.make
+    License text:
+         * 2023 Copyright Red Hat
+         *            Link to userspace extensions, favor cookie over handle.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nbd.h [14:15]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d07b14a212946091e2f50c4608c623d2
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/hash_info.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d1019d79495096e6acf21719fa1f9245
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2007-2017 Nicira, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/openvswitch.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d15fb1346ab9dfb1f3e8b06e07071603
+BELONGS ya.make
+    License text:
+         * (C) INESC 1998
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/atm_nicstar.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d19953c38da4b6f6a2a385f948e77d73
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_mode.h [2:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d207367d23d9c9418932f7a048eb2030
+BELONGS ya.make
+    License text:
+        /* Copyright (c) 2015 6WIND S.A.
+         * Author: Nicolas Dichtel <nicolas.dichtel@6wind.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/net_namespace.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d23648642c8973906e7f2abfc9d803af
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1999 Jeff Hartmann
+         * Copyright (C) 1999 Precision Insight, Inc.
+         * Copyright (C) 1999 Xi Graphics, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/agpgart.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d24ca807105b0d56348f2ff772f42482
+BELONGS ya.make
+    License text:
+        **  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dlm.h [5:5]
+        linux/dlm_device.h [5:5]
+        linux/dlmconstants.h [5:5]
+        linux/gfs2_ondisk.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d2a4166e6d80a54d1f484dbe67e86800
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2021 Advanced Micro Devices, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sev-guest.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d33d8417ca745c71f2759f7a4c3e6b24
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015-2016, IBM Corporation.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/bt-bmc.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d46ca88789d1573c93a52462202f09ec
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/can.h [7:10]
+        linux/can/bcm.h [7:9]
+        linux/can/error.h [7:9]
+        linux/can/raw.h [7:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d5ddfa3149f93df9c5073d93bd25f2f0
+BELONGS ya.make
+    License text:
+         * Copyright (C) Red Hat, Inc., 2013-2015
+         * Copyright (C) Asias He <asias@redhat.com>, 2013
+         * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_vsock.h [29:31]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d5e9c6bc52b3717bf6346bcf50204f29
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2006   James Smart, Emulex Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/scsi_netlink.h [6:6]
+        scsi/scsi_netlink_fc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d94a4f9188c32a17ccdc3399dab9ed43
+BELONGS ya.make
+    License text:
+         * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dqblk_xfs.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL da1e8899520f8783c39327f463124e83
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dlm_plock.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dadc5a5a75dfe1a2c43465a05266f0ac
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [9:9]
+
+KEEP     COPYRIGHT_SERVICE_LABEL db7d337da9919443d90f0c68d3981be3
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
+         *            (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/asequencer.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dbbd2a537aef124133baa40922aa4a4e
+BELONGS ya.make
+    License text:
+         * Copyright IBM Corporation, 2007
+         * Author Balbir Singh <balbir@linux.vnet.ibm.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cgroupstats.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dbc9855c768de6d87ce27e8292f45770
+BELONGS ya.make
+    License text:
+         * (C) Copyright IBM Corp. 2013
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/genwqe/genwqe_card.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dbfb5460cb7e0b45543502df7dc06111
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2016 Western Digital
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/blkzoned.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dcc02b88d3818bb8c14d7cc451b75a84
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2017 Dell, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/wmi.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dd40a67e731e82f8286fb2b06da4cc75
+BELONGS ya.make
+    License text:
+        /* Copyright 2017-2018 Qiang Yu <yuq825@gmail.com> */
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/lima_drm.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dd584919ce36ee04702a8390d4528c83
+BELONGS ya.make
+    License text:
+         * Copyright 1993 by Theodore Ts'o.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/loop.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL dda9839e69125126b983721648dca6da
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ethtool.h [5:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL de20f669ba89382117ed15f91041e5e6
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2008 Google, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/android/binder.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL de38f89b7e9b335ae318ade5a7c7c199
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/gfs2_ondisk.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL de8490c4e8b60daed330d4f4fc04d6bb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1998-9 Tim Waugh <tim@cyberelk.demon.co.uk>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ppdev.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL de87f85c9de72dfbf7c72c8dd4c2539f
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2013 Red Hat
+         * Author: Rob Clark <robdclark@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/msm_drm.h [2:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL debfa58c79e7fc2e72609e16f9d4d5b7
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2017-2022 Broadcom Inc.
+         *  (mailto: mpi3mr-linuxdrv.pdl@broadcom.com)
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        scsi/scsi_bsg_mpi3mr.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL df9c911f2ecf3ae0f85fc7e6b920f1a5
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2009 Laurent Pinchart <laurent.pinchart@skynet.be>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/video.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e041f6c0f05bcb2cee3681050d7b148a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1995-2000 Simon G. Vogl
+         * With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and
+         * Frodo Looijaard <frodol@dds.nl>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/i2c.h [5:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e16dd9830c2604e26ffc5d9b302e4cb2
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_mode.h [2:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e3219d93cb6fdcb3f746b05d36008234
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1992, 1994 by Theodore Ts'o.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/serial_reg.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e4af82b36826e0e7145c9b7e732cfb9a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2005-2009   Rodolfo Giometti <giometti@linux.it>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/pps.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e50774dfa28cf9a1f2244cc4eb37ba30
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2010, Intel Corp.
+         *	Huang Ying <ying.huang@intel.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mei_uuid.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e55729f74e837eed698cab98df8d63a7
+BELONGS ya.make
+    License text:
+         * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_conntrack.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e62970fa621b093685d40d2814be313b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/tmc.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e63c3b9107cddbbcc2fa48bcb1427e88
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/rdma_user_rxe.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e65e1e1ccb5c076d990bb935ddc3a120
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
+         * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/tc_act/tc_tunnel_key.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e8000865bce5599532368d5dc5457b4e
+BELONGS ya.make
+    License text:
+          Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
+          Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/xattr.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e80450c857beef9778afabb80070ae8b
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfsd/debug.h [7:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e8862ed9864a9ad88e9c2e889035b31d
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_tun.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL e954eaacb67b3450b2238676d9fd07a9
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1995 - 1997 Marco van Wieringen - ELM Consultancy B.V.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/acct.h [12:12]
+
+KEEP     COPYRIGHT_SERVICE_LABEL eb0b17d0a366209c5365fd1f017e3a7b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/amdgpu_drm.h [3:6]
+        drm/radeon_drm.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ebe411f77d411aeebfd0bb4330aad3a7
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015, 2016, IBM Corporation
+         * Copyright (C) 2016 Intel Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/vtpm_proxy.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ed214e21cf0d649055efa77610ec2bae
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
+         * Copyright (C) 2016 Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/posix_acl.h [3:4]
+        linux/posix_acl_xattr.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL eda5cd779c37c9eb6fb814b523d67d3b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cifs/cifs_netlink.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL eda9f7b183f5a7907d002ac06371266e
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2019 Jens Axboe
+         * Copyright (C) 2019 Christoph Hellwig
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/io_uring.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL edf75c0e86792fc88852a1d420159257
+BELONGS ya.make
+    License text:
+                  Copyright (C) 1998 Ingo Molnar
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/raid/md_u.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ee135aec40e9c9685e4b0c3cc110c7f6
+BELONGS ya.make
+    License text:
+         * (C) Copyright IBM 2020
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        asm/papr_pdsm_powerpc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ee30f96ab16e20e390563df0667e99b9
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2009-2010 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/usb/g_uvc.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f02fba00071b704214b76973e2b56159
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2015, Integrated Device Technology Inc.
+         * Copyright (c) 2015, Prodrive Technologies
+         * Copyright (c) 2015, RapidIO Trade Association
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rio_cm_cdev.h [3:6]
+        linux/rio_mport_cdev.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f07aa1f678304b5173f15706b36fe7e6
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2010 OMICRON electronics GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ptp_clock.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f0b53efa6d5a0ef094cd3774f4bd6d8c
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1999 Hewlett-Packard Co.
+         * Copyright (C) 1999 Stephane Eranian <eranian@hpl.hp.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rtc.h [9:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f113232e4b9ccf8ab570c27cae4b45fa
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [11:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f115acc88879ae751ea4c79bbdd7668d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019, Intel Corporation.
+         * All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/isst_if.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f1645e724d3fff2f8dfa6bd99e84217a
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sonypi.h [17:17]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f16f9c4e0e718eb8b13c655dad8f5bde
+BELONGS ya.make
+    License text:
+         *  Author:
+         *  (C) 2020 Alexander Aring <alex.aring@gmail.com>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rpl.h [5:6]
+        linux/rpl_iptunnel.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f176fb85f0141e17616d649188102abb
+BELONGS ya.make
+    License text:
+         * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/if_bonding.h [10:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f18dc50563c2c2c11bce7771dcb67c6f
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2016 Maxim Integrated Products
+         * Copyright (C) 2017 Renesas Electronics Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/max2175.h [7:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f1ce9f4a1767fe0dbde0f5e40dec7282
+BELONGS ya.make
+    License text:
+         * (C) Copyright IBM Corp. 2001, 2004
+         * Copyright (c) 1999-2000 Cisco, Inc.
+         * Copyright (c) 1999-2001 Motorola, Inc.
+         * Copyright (c) 2002 Intel Corp.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/sctp.h [3:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f1e35e44f220cdd921937f38ce0af4b9
+BELONGS ya.make
+    License text:
+         *  Copyright (c) 1994-98 by Jaroslav Kysela <perex@perex.cz>,
+         *                           4Front Technologies
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        sound/asound_fm.h [9:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f2675f49160f7a03d73488e92e6d97bf
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/cn_proc.h [5:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f31d6448eb58e4570392a8c0c79e9137
+BELONGS ya.make
+    License text:
+         * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
+         * Copyright 2005-2006,2013,2017-2018 Ian Kent <raven@themaw.net>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/auto_fs.h [4:5]
+        linux/auto_fs4.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f3f33b7a9aa14bf99e2ba92fdc1fd6a8
+BELONGS ya.make
+    License text:
+         * Copyright © 2009-2022 VMware, Inc., Palo Alto, CA., USA
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/vmwgfx_drm.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f4323e411440c3e6da2e4c9a252e8c3c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/amdgpu_drm.h [3:6]
+        linux/kfd_ioctl.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f48e21caf7f5829ce71e6361d3604a90
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
+         * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/dm-ioctl.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f51d879be3e20493a236ee46aeb480c7
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/rio_mport_cdev.h [3:7]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f592a119aca51923a6457e7e6d3a16f7
+BELONGS ya.make
+    License text:
+         * Copyright 2016-2022 HabanaLabs, Ltd.
+         * All Rights Reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/habanalabs_accel.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f5979eee408e15aafc4b8f37cb14bebc
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter/xt_osf.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f5cead904acd495fac6af17d977f2da6
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
+         * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
+         * Copyright (C) 2016-2017 Intel Deutschland GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211-vnd-intel.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f5fb6d69b1e81edee04d846950662bc3
+BELONGS ya.make
+    License text:
+         * Copyright 2003,2004 Andi Kleen SuSE Labs
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/mempolicy.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f795036ac2ad25c237e281f880521961
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/ethtool.h [5:11]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f7c26723d9c07b958960b50c7c09e4e8
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 1996-2000 Vojtech Pavlik
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/joystick.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f80b4efc168fe023b71c455e523801a2
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+         *  Copyright (C) 2015  Red Hat, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/userfaultfd.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f81425579f5f4e704a7d9e3d88cf64fa
+BELONGS ya.make
+    License text:
+         * (C)2002 Rusty Russell IBM -- This code is GPL.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/netfilter_arp.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f82ddcec27b3a8a7e8ceba40be4a0d91
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2013-2015 Ideas on Board
+         * Copyright (C) 2013-2015 Xilinx, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/xilinx-v4l2-controls.h [5:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f927d21d5bd024cc2d4c7a9935d5b083
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2001  Massimo Dal Zotto <dz@debian.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/i8k.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f92ae910cb0c44542dd7ccea58f6eaa0
+BELONGS ya.make
+    License text:
+         * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/efa-abi.h [3:3]
+
+KEEP     COPYRIGHT_SERVICE_LABEL f9fc290e1e73be767c5b40514b41e7cb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012-2015 Emulex. All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        rdma/ocrdma-abi.h [4:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fa1a6e23359b46c7892afc6636b6928b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [13:18]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fa36f3517a87e29953466d37caf6c485
+BELONGS ya.make
+    License text:
+         * Copyright 2011 Intel Corporation
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        drm/drm_fourcc.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fb44d1c89eefbf5af93025f9a7715e3f
+BELONGS ya.make
+    License text:
+          Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+          Copyright (c) 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/xattr.h [9:10]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fcc959eb09dda433aa33c876f19b9e2f
+BELONGS ya.make
+    License text:
+        /* Copyright (C) B.A.T.M.A.N. contributors:
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/batadv_packet.h [2:2]
+        linux/batman_adv.h [2:2]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fcce15b58abbbdcdb5db509f8a0e9cde
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
+         * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
+         * Copyright (C) 2016-2017 Intel Deutschland GmbH
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nl80211-vnd-intel.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fd61f67c0b5df1193e3bf21149bdf8eb
+BELONGS ya.make
+    License text:
+         * Copyright (C) 1999 Jeff Hartmann
+         * Copyright (C) 1999 Precision Insight, Inc.
+         * Copyright (C) 1999 Xi Graphics, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/agpgart.h [3:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fe8535b29bd7022903cdc75b8888652b
+BELONGS ya.make
+    License text:
+         *  Copyright (C) 2002  Trond Myklebust
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/nfs4_mount.h [8:8]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fe9c7e4251d734262c207813aec66b89
+BELONGS ya.make
+    License text:
+         * Copyright Red Hat, Inc. 2020
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_mem.h [5:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ffbb15b935e31fe440f0cae35d373ae2
+BELONGS ya.make
+    License text:
+         * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_mmio.h [6:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ffdebaf1af5702012198957e7aff60b0
+BELONGS ya.make
+    License text:
+         * Copyright (C) 2020-2021 OpenSynergy GmbH
+         * Copyright (C) 2021 ARM Ltd.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/virtio_scmi.h [3:4]
+
+KEEP     COPYRIGHT_SERVICE_LABEL fff8360a868f4958bf9c9ffc320921a2
+BELONGS ya.make
+    License text:
+         * Copyright 1997 by Carsten Paeth <calle@calle.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        linux/isdn/capicmd.h [6:6]
diff --git a/contrib/libs/linux-headers/.yandex_meta/devtools.licenses.report b/contrib/libs/linux-headers/.yandex_meta/devtools.licenses.report
new file mode 100644
index 0000000000..3f0d5c2bc5
--- /dev/null
+++ b/contrib/libs/linux-headers/.yandex_meta/devtools.licenses.report
@@ -0,0 +1,5118 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 013dab33737a2ba6a19bf7e24f57ef78
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/if_pppol2tp.h [8:12]
+        linux/if_pppox.h [9:13]
+
+KEEP     MIT                  0166fb2c61d0f16f13250d7a86786a7a
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/drm_mode.h [8:24]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 031de1ae24af07c5488b9666c88baec7
+BELONGS ya.make
+    License text:
+         * This file is licensed under  the terms of the GNU General Public
+         * License version 2. This program is licensed "as is" without any
+         * warranty of any kind, whether express or implied.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/blkzoned.h [12:14]
+
+KEEP     BSD-3-Clause         03d0850048cc8171ee99544efddca7e3
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/nfs_idmap.h [11:34]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 04a9b1d11f45a90cf857e5e4e14a7bba
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/cryptouser.h [8:19]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 05c949016d2fa4c71e577138bd2250d3
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or modify
+         * it under the terms of the GNU General Public License version 2,
+         * as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/selinux_netlink.h [9:11]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 0625114cbd1029dc0e85fd532346f18f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/can/netlink.h [9:16]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 063c3f8fc3229ab53c18a9e67cbbd0a9
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: COPYING at line 20
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: COPYING at line 3
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: COPYING at line 3
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        COPYING [1:20]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 083347f501aaf4beebfe2d5232bd2a5f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/raid/md_p.h [6:13]
+        linux/raid/md_u.h [6:13]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 08ebfda8cc18a460a255162c738a722c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/mdio.h [6:8]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 0a67798f443057f11584e80836c10739
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/media.h [10:17]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 0a81ea6890789c282ee36f30d20ccf57
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: _nf/linux/netfilter/xt_CONNMARK.h at line 1, _nf/linux/netfilter/xt_DSCP.h at line 1, _nf/linux/netfilter/xt_MARK.h at line 1, _nf/linux/netfilter/xt_RATEEST.h at line 1, _nf/linux/netfilter/xt_TCPMSS.h at line 1, _nf/linux/netfilter_ipv4/ipt_ECN.h at line 1, _nf/linux/netfilter_ipv4/ipt_TTL.h at line 1, _nf/linux/netfilter_ipv6/ip6t_HL.h at line 1, asm-generic/bitsperlong.h at line 1, asm-generic/errno-base.h at line 1, asm-generic/errno.h at line 1, asm-generic/fcntl.h at line 1, asm-generic/int-l64.h at line 1, asm-generic/int-ll64.h at line 1, asm-generic/ioctl.h at line 1, asm-generic/ioctls.h at line 1, asm-generic/ipcbuf.h at line 1, asm-generic/mman-common.h at line 1, asm-generic/mman.h at line 1, asm-generic/msgbuf.h at line 1, asm-generic/param.h at line 1, asm-generic/poll.h at line 1, asm-generic/posix_types.h at line 1, asm-generic/resource.h at line 1, asm-generic/sembuf.h at line 1, asm-generic/setup.h at line 1, asm-generic/shmbuf.h at line 1, asm-generic/siginfo.h at line 1, asm-generic/signal-defs.h at line 1, asm-generic/signal.h at line 1, asm-generic/socket.h at line 1, asm-generic/sockios.h at line 1, asm-generic/stat.h at line 1, asm-generic/statfs.h at line 1, asm-generic/swab.h at line 1, asm-generic/termbits-common.h at line 1, asm-generic/termbits.h at line 1, asm-generic/termios.h at line 1, asm-generic/types.h at line 1, asm-generic/ucontext.h at line 1, asm-generic/unistd.h at line 1, asm/a.out_x86.h at line 1, asm/amd_hsmp_x86.h at line 1, asm/auxvec_arm.h at line 1, asm/auxvec_arm64.h at line 1, asm/auxvec_powerpc.h at line 1, asm/auxvec_x86.h at line 1, asm/bitsperlong_arm64.h at line 1, asm/bitsperlong_powerpc.h at line 1, asm/bitsperlong_x86.h at line 1, asm/boot_x86.h at line 1, asm/bootparam_x86.h at line 1, asm/bootx_powerpc.h at line 1, asm/bpf_perf_event_arm64.h at line 1, asm/byteorder_arm.h at line 1, asm/byteorder_arm64.h at line 1, asm/byteorder_x86.h at line 1, asm/cputable_powerpc.h at line 1, asm/debugreg_x86.h at line 1, asm/e820_x86.h at line 1, asm/eeh_powerpc.h at line 1, asm/errno_powerpc.h at line 1, asm/fcntl_arm.h at line 1, asm/fcntl_arm64.h at line 1, asm/fcntl_powerpc.h at line 1, asm/hw_breakpoint_x86.h at line 1, asm/hwcap2_x86.h at line 1, asm/hwcap_arm.h at line 1, asm/hwcap_arm64.h at line 1, asm/ioctl_powerpc.h at line 1, asm/ioctls_arm.h at line 1, asm/ioctls_powerpc.h at line 1, asm/kvm_arm64.h at line 1, asm/kvm_para_powerpc.h at line 1, asm/kvm_para_x86.h at line 1, asm/kvm_perf_x86.h at line 1, asm/kvm_powerpc.h at line 1, asm/kvm_x86.h at line 1, asm/ldt_x86.h at line 1, asm/mce_x86.h at line 1, asm/mman_arm64.h at line 1, asm/mman_x86.h at line 1, asm/msgbuf_powerpc.h at line 1, asm/msgbuf_x86.h at line 1, asm/msr_x86.h at line 1, asm/papr_pdsm_powerpc.h at line 1, asm/param_arm64.h at line 1, asm/perf_event_powerpc.h at line 1, asm/perf_regs_arm.h at line 1, asm/perf_regs_arm64.h at line 1, asm/perf_regs_powerpc.h at line 1, asm/perf_regs_x86.h at line 1, asm/posix_types_32_x86.h at line 1, asm/posix_types_64_x86.h at line 1, asm/posix_types_arm.h at line 1, asm/posix_types_arm64.h at line 1, asm/posix_types_powerpc.h at line 1, asm/posix_types_x32_x86.h at line 1, asm/posix_types_x86.h at line 1, asm/prctl_x86.h at line 1, asm/processor-flags_x86.h at line 1, asm/ps3fb_powerpc.h at line 1, asm/ptrace-abi_x86.h at line 1, asm/ptrace_arm.h at line 1, asm/ptrace_arm64.h at line 1, asm/ptrace_x86.h at line 1, asm/sembuf_x86.h at line 1, asm/setup_arm.h at line 1, asm/setup_arm64.h at line 1, asm/setup_powerpc.h at line 1, asm/sgx_x86.h at line 1, asm/shmbuf_x86.h at line 1, asm/sigcontext32_x86.h at line 1, asm/sigcontext_arm.h at line 1, asm/sigcontext_arm64.h at line 1, asm/sigcontext_x86.h at line 1, asm/siginfo_x86.h at line 1, asm/signal_arm.h at line 1, asm/signal_arm64.h at line 1, asm/signal_powerpc.h at line 1, asm/signal_x86.h at line 1, asm/stat_arm.h at line 1, asm/stat_x86.h at line 1, asm/statfs_arm.h at line 1, asm/statfs_arm64.h at line 1, asm/statfs_x86.h at line 1, asm/sve_context_arm64.h at line 1, asm/svm_x86.h at line 1, asm/swab_arm.h at line 1, asm/swab_x86.h at line 1, asm/tm_powerpc.h at line 1, asm/types_arm.h at line 1, asm/ucontext_arm64.h at line 1, asm/ucontext_powerpc.h at line 1, asm/ucontext_x86.h at line 1, asm/unistd_arm.h at line 1, asm/unistd_arm64.h at line 1, asm/unistd_x86.h at line 1, asm/vm86_x86.h at line 1, asm/vmx_x86.h at line 1, asm/vsyscall_x86.h at line 1, drm/armada_drm.h at line 1, drm/etnaviv_drm.h at line 1, drm/omap_drm.h at line 1, linux/a.out_x86.h at line 1, linux/acct.h at line 1, linux/acrn.h at line 1, linux/adb.h at line 1, linux/adfs_fs.h at line 1, linux/affs_hardblocks.h at line 1, linux/am437x-vpfe.h at line 1, linux/android/binder.h at line 1, linux/android/binderfs.h at line 1, linux/arcfb.h at line 1, linux/arm_sdei.h at line 1, linux/atalk.h at line 1, linux/atm.h at line 1, linux/atm_eni.h at line 1, linux/atm_he.h at line 1, linux/atm_idt77105.h at line 1, linux/atm_nicstar.h at line 1, linux/atm_tcp.h at line 1, linux/atm_zatm.h at line 1, linux/atmapi.h at line 1, linux/atmarp.h at line 1, linux/atmbr2684.h at line 1, linux/atmclip.h at line 1, linux/atmdev.h at line 1, linux/atmioc.h at line 1, linux/atmlec.h at line 1, linux/atmmpc.h at line 1, linux/atmppp.h at line 1, linux/atmsap.h at line 1, linux/atmsvc.h at line 1, linux/auxvec.h at line 1, linux/ax25.h at line 1, linux/baycom.h at line 1, linux/bcm933xx_hcs.h at line 1, linux/bfs_fs.h at line 1, linux/binfmts.h at line 1, linux/blkpg.h at line 1, linux/blktrace_api.h at line 1, linux/blkzoned.h at line 1, linux/bpf.h at line 1, linux/bpf_common.h at line 1, linux/bpf_perf_event.h at line 1, linux/bpfilter.h at line 1, linux/bpqether.h at line 1, linux/bsg.h at line 1, linux/btf.h at line 1, linux/btrfs.h at line 1, linux/btrfs_tree.h at line 1, linux/byteorder/big_endian.h at line 1, linux/byteorder/little_endian.h at line 1, linux/cachefiles.h at line 1, linux/caif/caif_socket.h at line 1, linux/caif/if_caif.h at line 1, linux/capability.h at line 1, linux/capi.h at line 1, linux/cciss_defs.h at line 1, linux/cciss_ioctl.h at line 1, linux/cdrom.h at line 1, linux/chio.h at line 1, linux/close_range.h at line 1, linux/coff.h at line 1, linux/const.h at line 1, linux/coresight-stm.h at line 1, linux/counter.h at line 1, linux/cramfs_fs.h at line 1, linux/cryptouser.h at line 1, linux/cuda.h at line 1, linux/cxl_mem.h at line 1, linux/cyclades.h at line 1, linux/dcbnl.h at line 1, linux/dccp.h at line 1, linux/dlm.h at line 1, linux/dlm_device.h at line 1, linux/dlm_plock.h at line 1, linux/dlmconstants.h at line 1, linux/dma-buf.h at line 1, linux/dma-heap.h at line 1, linux/edd.h at line 1, linux/efs_fs_sb.h at line 1, linux/elf-em.h at line 1, linux/elf.h at line 1, linux/errqueue.h at line 1, linux/erspan.h at line 1, linux/ethtool.h at line 1, linux/ext4.h at line 1, linux/f2fs.h at line 1, linux/fadvise.h at line 1, linux/falloc.h at line 1, linux/fanotify.h at line 1, linux/fb.h at line 1, linux/fcntl.h at line 1, linux/fd.h at line 1, linux/fdreg.h at line 1, linux/fib_rules.h at line 1, linux/fiemap.h at line 1, linux/filter.h at line 1, linux/fpga-dfl.h at line 1, linux/fs.h at line 1, linux/fscrypt.h at line 1, linux/fsl_mc.h at line 1, linux/fsmap.h at line 1, linux/fsverity.h at line 1, linux/futex.h at line 1, linux/gameport.h at line 1, linux/gen_stats.h at line 1, linux/genetlink.h at line 1, linux/genwqe/genwqe_card.h at line 1, linux/gfs2_ondisk.h at line 1, linux/gsmmux.h at line 1, linux/gtp.h at line 1, linux/hdlc.h at line 1, linux/hdlc/ioctl.h at line 1, linux/hdlcdrv.h at line 1, linux/hdreg.h at line 1, linux/hidraw.h at line 1, linux/hpet.h at line 1, linux/hsi/cs-protocol.h at line 1, linux/hsi/hsi_char.h at line 1, linux/hw_breakpoint.h at line 1, linux/hyperv.h at line 1, linux/icmpv6.h at line 1, linux/if_addr.h at line 1, linux/if_addrlabel.h at line 1, linux/if_eql.h at line 1, linux/if_link.h at line 1, linux/if_ltalk.h at line 1, linux/if_packet.h at line 1, linux/if_phonet.h at line 1, linux/if_slip.h at line 1, linux/if_tunnel.h at line 1, linux/if_xdp.h at line 1, linux/ife.h at line 1, linux/iio/buffer.h at line 1, linux/iio/events.h at line 1, linux/iio/types.h at line 1, linux/ila.h at line 1, linux/in_route.h at line 1, linux/inet_diag.h at line 1, linux/inotify.h at line 1, linux/input.h at line 1, linux/ioctl.h at line 1, linux/iommu.h at line 1, linux/iommufd.h at line 1, linux/ioprio.h at line 1, linux/ip6_tunnel.h at line 1, linux/ip_vs.h at line 1, linux/ipc.h at line 1, linux/ipmi_bmc.h at line 1, linux/ipsec.h at line 1, linux/ipv6.h at line 1, linux/isdn/capicmd.h at line 1, linux/iso_fs.h at line 1, linux/isst_if.h at line 1, linux/kcm.h at line 1, linux/kcmp.h at line 1, linux/kcov.h at line 1, linux/kd.h at line 1, linux/kdev_t.h at line 1, linux/kernel-page-flags.h at line 1, linux/kernel.h at line 1, linux/kernelcapi.h at line 1, linux/kexec.h at line 1, linux/keyboard.h at line 1, linux/kvm_arm64.h at line 1, linux/kvm_para.h at line 1, linux/kvm_powerpc.h at line 1, linux/kvm_x86.h at line 1, linux/l2tp.h at line 1, linux/landlock.h at line 1, linux/libc-compat.h at line 1, linux/limits.h at line 1, linux/lirc.h at line 1, linux/loadpin.h at line 1, linux/lp.h at line 1, linux/lwtunnel.h at line 1, linux/magic.h at line 1, linux/major.h at line 1, linux/matroxfb.h at line 1, linux/max2175.h at line 1, linux/mctp.h at line 1, linux/mdio.h at line 1, linux/media-bus-format.h at line 1, linux/media.h at line 1, linux/mei_uuid.h at line 1, linux/memfd.h at line 1, linux/mempolicy.h at line 1, linux/mii.h at line 1, linux/minix_fs.h at line 1, linux/misc/bcm_vk.h at line 1, linux/mman.h at line 1, linux/mmc/ioctl.h at line 1, linux/mmtimer.h at line 1, linux/module.h at line 1, linux/mpls.h at line 1, linux/mroute.h at line 1, linux/mroute6.h at line 1, linux/msdos_fs.h at line 1, linux/msg.h at line 1, linux/mtio.h at line 1, linux/nbd-netlink.h at line 1, linux/neighbour.h at line 1, linux/net_dropmon.h at line 1, linux/net_namespace.h at line 1, linux/net_tstamp.h at line 1, linux/netconf.h at line 1, linux/netfilter.h at line 1, linux/netfilter/ipset/ip_set.h at line 1, linux/netfilter/ipset/ip_set_bitmap.h at line 1, linux/netfilter/ipset/ip_set_hash.h at line 1, linux/netfilter/ipset/ip_set_list.h at line 1, linux/netfilter/nf_conntrack_common.h at line 1, linux/netfilter/nf_conntrack_ftp.h at line 1, linux/netfilter/nf_conntrack_sctp.h at line 1, linux/netfilter/nf_conntrack_tcp.h at line 1, linux/netfilter/nf_conntrack_tuple_common.h at line 1, linux/netfilter/nf_log.h at line 1, linux/netfilter/nf_nat.h at line 1, linux/netfilter/nf_synproxy.h at line 1, linux/netfilter/nf_tables.h at line 1, linux/netfilter/nf_tables_compat.h at line 1, linux/netfilter/nfnetlink.h at line 1, linux/netfilter/nfnetlink_acct.h at line 1, linux/netfilter/nfnetlink_compat.h at line 1, linux/netfilter/nfnetlink_conntrack.h at line 1, linux/netfilter/nfnetlink_cthelper.h at line 1, linux/netfilter/nfnetlink_cttimeout.h at line 1, linux/netfilter/nfnetlink_hook.h at line 1, linux/netfilter/nfnetlink_log.h at line 1, linux/netfilter/nfnetlink_queue.h at line 1, linux/netfilter/x_tables.h at line 1, linux/netfilter/xt_AUDIT.h at line 1, linux/netfilter/xt_CHECKSUM.h at line 1, linux/netfilter/xt_CLASSIFY.h at line 1, linux/netfilter/xt_CONNSECMARK.h at line 1, linux/netfilter/xt_CT.h at line 1, linux/netfilter/xt_HMARK.h at line 1, linux/netfilter/xt_LED.h at line 1, linux/netfilter/xt_LOG.h at line 1, linux/netfilter/xt_NFLOG.h at line 1, linux/netfilter/xt_NFQUEUE.h at line 1, linux/netfilter/xt_SECMARK.h at line 1, linux/netfilter/xt_SYNPROXY.h at line 1, linux/netfilter/xt_TCPOPTSTRIP.h at line 1, linux/netfilter/xt_TEE.h at line 1, linux/netfilter/xt_TPROXY.h at line 1, linux/netfilter/xt_addrtype.h at line 1, linux/netfilter/xt_bpf.h at line 1, linux/netfilter/xt_cgroup.h at line 1, linux/netfilter/xt_cluster.h at line 1, linux/netfilter/xt_comment.h at line 1, linux/netfilter/xt_connbytes.h at line 1, linux/netfilter/xt_connlabel.h at line 1, linux/netfilter/xt_connlimit.h at line 1, linux/netfilter/xt_cpu.h at line 1, linux/netfilter/xt_dccp.h at line 1, linux/netfilter/xt_devgroup.h at line 1, linux/netfilter/xt_dscp.h at line 1, linux/netfilter/xt_ecn.h at line 1, linux/netfilter/xt_esp.h at line 1, linux/netfilter/xt_hashlimit.h at line 1, linux/netfilter/xt_helper.h at line 1, linux/netfilter/xt_ipcomp.h at line 1, linux/netfilter/xt_iprange.h at line 1, linux/netfilter/xt_ipvs.h at line 1, linux/netfilter/xt_l2tp.h at line 1, linux/netfilter/xt_length.h at line 1, linux/netfilter/xt_limit.h at line 1, linux/netfilter/xt_mac.h at line 1, linux/netfilter/xt_mark.h at line 1, linux/netfilter/xt_multiport.h at line 1, linux/netfilter/xt_nfacct.h at line 1, linux/netfilter/xt_owner.h at line 1, linux/netfilter/xt_physdev.h at line 1, linux/netfilter/xt_pkttype.h at line 1, linux/netfilter/xt_policy.h at line 1, linux/netfilter/xt_quota.h at line 1, linux/netfilter/xt_rateest.h at line 1, linux/netfilter/xt_realm.h at line 1, linux/netfilter/xt_recent.h at line 1, linux/netfilter/xt_rpfilter.h at line 1, linux/netfilter/xt_sctp.h at line 1, linux/netfilter/xt_set.h at line 1, linux/netfilter/xt_socket.h at line 1, linux/netfilter/xt_state.h at line 1, linux/netfilter/xt_statistic.h at line 1, linux/netfilter/xt_string.h at line 1, linux/netfilter/xt_tcpmss.h at line 1, linux/netfilter/xt_tcpudp.h at line 1, linux/netfilter/xt_time.h at line 1, linux/netfilter/xt_u32.h at line 1, linux/netfilter_arp/arp_tables.h at line 1, linux/netfilter_arp/arpt_mangle.h at line 1, linux/netfilter_bridge.h at line 1, linux/netfilter_bridge/ebt_802_3.h at line 1, linux/netfilter_bridge/ebt_among.h at line 1, linux/netfilter_bridge/ebt_arp.h at line 1, linux/netfilter_bridge/ebt_arpreply.h at line 1, linux/netfilter_bridge/ebt_ip.h at line 1, linux/netfilter_bridge/ebt_ip6.h at line 1, linux/netfilter_bridge/ebt_limit.h at line 1, linux/netfilter_bridge/ebt_log.h at line 1, linux/netfilter_bridge/ebt_mark_m.h at line 1, linux/netfilter_bridge/ebt_mark_t.h at line 1, linux/netfilter_bridge/ebt_nat.h at line 1, linux/netfilter_bridge/ebt_nflog.h at line 1, linux/netfilter_bridge/ebt_pkttype.h at line 1, linux/netfilter_bridge/ebt_redirect.h at line 1, linux/netfilter_bridge/ebt_stp.h at line 1, linux/netfilter_bridge/ebt_vlan.h at line 1, linux/netfilter_bridge/ebtables.h at line 1, linux/netfilter_ipv4.h at line 1, linux/netfilter_ipv4/ip_tables.h at line 1, linux/netfilter_ipv4/ipt_CLUSTERIP.h at line 1, linux/netfilter_ipv4/ipt_LOG.h at line 1, linux/netfilter_ipv4/ipt_REJECT.h at line 1, linux/netfilter_ipv4/ipt_ah.h at line 1, linux/netfilter_ipv4/ipt_ecn.h at line 1, linux/netfilter_ipv4/ipt_ttl.h at line 1, linux/netfilter_ipv6.h at line 1, linux/netfilter_ipv6/ip6_tables.h at line 1, linux/netfilter_ipv6/ip6t_LOG.h at line 1, linux/netfilter_ipv6/ip6t_NPT.h at line 1, linux/netfilter_ipv6/ip6t_REJECT.h at line 1, linux/netfilter_ipv6/ip6t_ah.h at line 1, linux/netfilter_ipv6/ip6t_frag.h at line 1, linux/netfilter_ipv6/ip6t_hl.h at line 1, linux/netfilter_ipv6/ip6t_ipv6header.h at line 1, linux/netfilter_ipv6/ip6t_mh.h at line 1, linux/netfilter_ipv6/ip6t_opts.h at line 1, linux/netfilter_ipv6/ip6t_rt.h at line 1, linux/netfilter_ipv6/ip6t_srh.h at line 1, linux/netlink.h at line 1, linux/netlink_diag.h at line 1, linux/netrom.h at line 1, linux/nexthop.h at line 1, linux/nfs.h at line 1, linux/nfs2.h at line 1, linux/nfs3.h at line 1, linux/nfs4.h at line 1, linux/nfs4_mount.h at line 1, linux/nfs_fs.h at line 1, linux/nfs_mount.h at line 1, linux/nfsacl.h at line 1, linux/nfsd/debug.h at line 1, linux/nfsd/export.h at line 1, linux/nfsd/stats.h at line 1, linux/nitro_enclaves.h at line 1, linux/nl80211-vnd-intel.h at line 1, linux/nsfs.h at line 1, linux/nubus.h at line 1, linux/nvme_ioctl.h at line 1, linux/nvram.h at line 1, linux/omap3isp.h at line 1, linux/oom.h at line 1, linux/openat2.h at line 1, linux/openvswitch.h at line 1, linux/packet_diag.h at line 1, linux/param.h at line 1, linux/patchkey.h at line 1, linux/pci.h at line 1, linux/pci_regs.h at line 1, linux/pcitest.h at line 1, linux/perf_event.h at line 1, linux/personality.h at line 1, linux/pfkeyv2.h at line 1, linux/pfrut.h at line 1, linux/phonet.h at line 1, linux/pidfd.h at line 1, linux/pkt_cls.h at line 1, linux/pkt_sched.h at line 1, linux/pktcdvd.h at line 1, linux/pmu.h at line 1, linux/posix_types.h at line 1, linux/ppp-comp.h at line 1, linux/ppp-ioctl.h at line 1, linux/ppp_defs.h at line 1, linux/pr.h at line 1, linux/prctl.h at line 1, linux/psample.h at line 1, linux/psci.h at line 1, linux/ptrace.h at line 1, linux/qnx4_fs.h at line 1, linux/qnxtypes.h at line 1, linux/qrtr.h at line 1, linux/radeonfb.h at line 1, linux/random.h at line 1, linux/reboot.h at line 1, linux/reiserfs_fs.h at line 1, linux/reiserfs_xattr.h at line 1, linux/resource.h at line 1, linux/romfs_fs.h at line 1, linux/rose.h at line 1, linux/rpmsg.h at line 1, linux/rpmsg_types.h at line 1, linux/rtc.h at line 1, linux/rtnetlink.h at line 1, linux/scc.h at line 1, linux/sched.h at line 1, linux/sched/types.h at line 1, linux/screen_info.h at line 1, linux/seccomp.h at line 1, linux/securebits.h at line 1, linux/sed-opal.h at line 1, linux/seg6_genl.h at line 1, linux/seg6_hmac.h at line 1, linux/selinux_netlink.h at line 1, linux/sem.h at line 1, linux/serio.h at line 1, linux/shm.h at line 1, linux/signal.h at line 1, linux/signalfd.h at line 1, linux/smc.h at line 1, linux/smc_diag.h at line 1, linux/smiapp.h at line 1, linux/snmp.h at line 1, linux/sock_diag.h at line 1, linux/socket.h at line 1, linux/sonet.h at line 1, linux/sound.h at line 1, linux/stat.h at line 1, linux/stddef.h at line 1, linux/stm.h at line 1, linux/string.h at line 1, linux/sunrpc/debug.h at line 1, linux/suspend_ioctls.h at line 1, linux/swab.h at line 1, linux/switchtec_ioctl.h at line 1, linux/sysctl.h at line 1, linux/sysinfo.h at line 1, linux/target_core_user.h at line 1, linux/tc_act/tc_connmark.h at line 1, linux/tc_act/tc_csum.h at line 1, linux/tc_act/tc_ct.h at line 1, linux/tc_act/tc_ctinfo.h at line 1, linux/tc_act/tc_defact.h at line 1, linux/tc_act/tc_gact.h at line 1, linux/tc_act/tc_ife.h at line 1, linux/tc_act/tc_ipt.h at line 1, linux/tc_act/tc_mirred.h at line 1, linux/tc_act/tc_mpls.h at line 1, linux/tc_act/tc_nat.h at line 1, linux/tc_act/tc_pedit.h at line 1, linux/tc_act/tc_sample.h at line 1, linux/tc_act/tc_skbedit.h at line 1, linux/tc_ematch/tc_em_cmp.h at line 1, linux/tc_ematch/tc_em_ipt.h at line 1, linux/tc_ematch/tc_em_meta.h at line 1, linux/tc_ematch/tc_em_nbyte.h at line 1, linux/tc_ematch/tc_em_text.h at line 1, linux/tcp_metrics.h at line 1, linux/tdx-guest.h at line 1, linux/termios.h at line 1, linux/thermal.h at line 1, linux/time.h at line 1, linux/time_types.h at line 1, linux/timerfd.h at line 1, linux/times.h at line 1, linux/tiocl.h at line 1, linux/tipc_sockets_diag.h at line 1, linux/tty.h at line 1, linux/tty_flags.h at line 1, linux/types.h at line 1, linux/ublk_cmd.h at line 1, linux/udf_fs_i.h at line 1, linux/udmabuf.h at line 1, linux/ultrasound.h at line 1, linux/un.h at line 1, linux/unistd.h at line 1, linux/unix_diag.h at line 1, linux/usb/audio.h at line 1, linux/usb/cdc-wdm.h at line 1, linux/usb/cdc.h at line 1, linux/usb/ch11.h at line 1, linux/usb/ch9.h at line 1, linux/usb/functionfs.h at line 1, linux/usb/gadgetfs.h at line 1, linux/usb/midi.h at line 1, linux/usb/raw_gadget.h at line 1, linux/usb/tmc.h at line 1, linux/usb/video.h at line 1, linux/usbip.h at line 1, linux/user_events.h at line 1, linux/userfaultfd.h at line 1, linux/utime.h at line 1, linux/utsname.h at line 1, linux/uvcvideo.h at line 1, linux/v4l2-dv-timings.h at line 1, linux/v4l2-mediabus.h at line 1, linux/v4l2-subdev.h at line 1, linux/vduse.h at line 1, linux/veth.h at line 1, linux/vfio.h at line 1, linux/vfio_ccw.h at line 1, linux/vfio_zdev.h at line 1, linux/vhost.h at line 1, linux/vhost_types.h at line 1, linux/virtio_gpio.h at line 1, linux/vm_sockets.h at line 1, linux/vm_sockets_diag.h at line 1, linux/vmcore.h at line 1, linux/vsockmon.h at line 1, linux/vt.h at line 1, linux/vtpm_proxy.h at line 1, linux/wait.h at line 1, linux/watch_queue.h at line 1, linux/watchdog.h at line 1, linux/wireless.h at line 1, linux/x25.h at line 1, linux/xattr.h at line 1, linux/xdp_diag.h at line 1, linux/xfrm.h at line 1, linux/xilinx-v4l2-controls.h at line 1, linux/zorro.h at line 1, linux/zorro_ids.h at line 1, misc/fastrpc.h at line 1, misc/pvpanic.h at line 1, mtd/inftl-user.h at line 1, rdma/rdma_netlink.h at line 1, scsi/fc/fc_els.h at line 1, scsi/fc/fc_fs.h at line 1, scsi/fc/fc_gs.h at line 1, scsi/fc/fc_ns.h at line 1, scsi/scsi_bsg_ufs.h at line 1, sound/asoc.h at line 1, sound/compress_offload.h at line 1, sound/firewire.h at line 1, sound/intel/avs/tokens.h at line 1, sound/skl-tplg-interface.h at line 1, sound/snd_ar_tokens.h at line 1, sound/snd_sst_tokens.h at line 1, video/edid.h at line 1, video/uvesafb.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: _nf/linux/netfilter/xt_CONNMARK.h at line 1, _nf/linux/netfilter/xt_DSCP.h at line 1, _nf/linux/netfilter/xt_MARK.h at line 1, _nf/linux/netfilter/xt_RATEEST.h at line 1, _nf/linux/netfilter/xt_TCPMSS.h at line 1, _nf/linux/netfilter_ipv4/ipt_ECN.h at line 1, _nf/linux/netfilter_ipv4/ipt_TTL.h at line 1, _nf/linux/netfilter_ipv6/ip6t_HL.h at line 1, asm-generic/bitsperlong.h at line 1, asm-generic/errno-base.h at line 1, asm-generic/errno.h at line 1, asm-generic/fcntl.h at line 1, asm-generic/int-l64.h at line 1, asm-generic/int-ll64.h at line 1, asm-generic/ioctl.h at line 1, asm-generic/ioctls.h at line 1, asm-generic/ipcbuf.h at line 1, asm-generic/mman-common.h at line 1, asm-generic/mman.h at line 1, asm-generic/msgbuf.h at line 1, asm-generic/param.h at line 1, asm-generic/poll.h at line 1, asm-generic/posix_types.h at line 1, asm-generic/resource.h at line 1, asm-generic/sembuf.h at line 1, asm-generic/setup.h at line 1, asm-generic/shmbuf.h at line 1, asm-generic/siginfo.h at line 1, asm-generic/signal-defs.h at line 1, asm-generic/signal.h at line 1, asm-generic/socket.h at line 1, asm-generic/sockios.h at line 1, asm-generic/stat.h at line 1, asm-generic/statfs.h at line 1, asm-generic/swab.h at line 1, asm-generic/termbits-common.h at line 1, asm-generic/termbits.h at line 1, asm-generic/termios.h at line 1, asm-generic/types.h at line 1, asm-generic/ucontext.h at line 1, asm-generic/unistd.h at line 1, asm/a.out_x86.h at line 1, asm/amd_hsmp_x86.h at line 1, asm/auxvec_arm.h at line 1, asm/auxvec_arm64.h at line 1, asm/auxvec_powerpc.h at line 1, asm/auxvec_x86.h at line 1, asm/bitsperlong_arm64.h at line 1, asm/bitsperlong_powerpc.h at line 1, asm/bitsperlong_x86.h at line 1, asm/boot_x86.h at line 1, asm/bootparam_x86.h at line 1, asm/bootx_powerpc.h at line 1, asm/bpf_perf_event_arm64.h at line 1, asm/byteorder_arm.h at line 1, asm/byteorder_arm64.h at line 1, asm/byteorder_x86.h at line 1, asm/cputable_powerpc.h at line 1, asm/debugreg_x86.h at line 1, asm/e820_x86.h at line 1, asm/eeh_powerpc.h at line 1, asm/errno_powerpc.h at line 1, asm/fcntl_arm.h at line 1, asm/fcntl_arm64.h at line 1, asm/fcntl_powerpc.h at line 1, asm/hw_breakpoint_x86.h at line 1, asm/hwcap2_x86.h at line 1, asm/hwcap_arm.h at line 1, asm/hwcap_arm64.h at line 1, asm/ioctl_powerpc.h at line 1, asm/ioctls_arm.h at line 1, asm/ioctls_powerpc.h at line 1, asm/kvm_arm64.h at line 1, asm/kvm_para_powerpc.h at line 1, asm/kvm_para_x86.h at line 1, asm/kvm_perf_x86.h at line 1, asm/kvm_powerpc.h at line 1, asm/kvm_x86.h at line 1, asm/ldt_x86.h at line 1, asm/mce_x86.h at line 1, asm/mman_arm64.h at line 1, asm/mman_x86.h at line 1, asm/msgbuf_powerpc.h at line 1, asm/msgbuf_x86.h at line 1, asm/msr_x86.h at line 1, asm/papr_pdsm_powerpc.h at line 1, asm/param_arm64.h at line 1, asm/perf_event_powerpc.h at line 1, asm/perf_regs_arm.h at line 1, asm/perf_regs_arm64.h at line 1, asm/perf_regs_powerpc.h at line 1, asm/perf_regs_x86.h at line 1, asm/posix_types_32_x86.h at line 1, asm/posix_types_64_x86.h at line 1, asm/posix_types_arm.h at line 1, asm/posix_types_arm64.h at line 1, asm/posix_types_powerpc.h at line 1, asm/posix_types_x32_x86.h at line 1, asm/posix_types_x86.h at line 1, asm/prctl_x86.h at line 1, asm/processor-flags_x86.h at line 1, asm/ps3fb_powerpc.h at line 1, asm/ptrace-abi_x86.h at line 1, asm/ptrace_arm.h at line 1, asm/ptrace_arm64.h at line 1, asm/ptrace_x86.h at line 1, asm/sembuf_x86.h at line 1, asm/setup_arm.h at line 1, asm/setup_arm64.h at line 1, asm/setup_powerpc.h at line 1, asm/sgx_x86.h at line 1, asm/shmbuf_x86.h at line 1, asm/sigcontext32_x86.h at line 1, asm/sigcontext_arm.h at line 1, asm/sigcontext_arm64.h at line 1, asm/sigcontext_x86.h at line 1, asm/siginfo_x86.h at line 1, asm/signal_arm.h at line 1, asm/signal_arm64.h at line 1, asm/signal_powerpc.h at line 1, asm/signal_x86.h at line 1, asm/stat_arm.h at line 1, asm/stat_x86.h at line 1, asm/statfs_arm.h at line 1, asm/statfs_arm64.h at line 1, asm/statfs_x86.h at line 1, asm/sve_context_arm64.h at line 1, asm/svm_x86.h at line 1, asm/swab_arm.h at line 1, asm/swab_x86.h at line 1, asm/tm_powerpc.h at line 1, asm/types_arm.h at line 1, asm/ucontext_arm64.h at line 1, asm/ucontext_powerpc.h at line 1, asm/ucontext_x86.h at line 1, asm/unistd_arm.h at line 1, asm/unistd_arm64.h at line 1, asm/unistd_x86.h at line 1, asm/vm86_x86.h at line 1, asm/vmx_x86.h at line 1, asm/vsyscall_x86.h at line 1, drm/armada_drm.h at line 1, drm/etnaviv_drm.h at line 1, drm/omap_drm.h at line 1, linux/a.out_x86.h at line 1, linux/acct.h at line 1, linux/acrn.h at line 1, linux/adb.h at line 1, linux/adfs_fs.h at line 1, linux/affs_hardblocks.h at line 1, linux/am437x-vpfe.h at line 1, linux/android/binder.h at line 1, linux/android/binderfs.h at line 1, linux/arcfb.h at line 1, linux/arm_sdei.h at line 1, linux/atalk.h at line 1, linux/atm.h at line 1, linux/atm_eni.h at line 1, linux/atm_he.h at line 1, linux/atm_idt77105.h at line 1, linux/atm_nicstar.h at line 1, linux/atm_tcp.h at line 1, linux/atm_zatm.h at line 1, linux/atmapi.h at line 1, linux/atmarp.h at line 1, linux/atmbr2684.h at line 1, linux/atmclip.h at line 1, linux/atmdev.h at line 1, linux/atmioc.h at line 1, linux/atmlec.h at line 1, linux/atmmpc.h at line 1, linux/atmppp.h at line 1, linux/atmsap.h at line 1, linux/atmsvc.h at line 1, linux/auxvec.h at line 1, linux/ax25.h at line 1, linux/baycom.h at line 1, linux/bcm933xx_hcs.h at line 1, linux/bfs_fs.h at line 1, linux/binfmts.h at line 1, linux/blkpg.h at line 1, linux/blktrace_api.h at line 1, linux/blkzoned.h at line 1, linux/bpf.h at line 1, linux/bpf_common.h at line 1, linux/bpf_perf_event.h at line 1, linux/bpfilter.h at line 1, linux/bpqether.h at line 1, linux/bsg.h at line 1, linux/btf.h at line 1, linux/btrfs.h at line 1, linux/btrfs_tree.h at line 1, linux/byteorder/big_endian.h at line 1, linux/byteorder/little_endian.h at line 1, linux/cachefiles.h at line 1, linux/caif/caif_socket.h at line 1, linux/caif/if_caif.h at line 1, linux/capability.h at line 1, linux/capi.h at line 1, linux/cciss_defs.h at line 1, linux/cciss_ioctl.h at line 1, linux/cdrom.h at line 1, linux/chio.h at line 1, linux/close_range.h at line 1, linux/coff.h at line 1, linux/const.h at line 1, linux/coresight-stm.h at line 1, linux/counter.h at line 1, linux/cramfs_fs.h at line 1, linux/cryptouser.h at line 1, linux/cuda.h at line 1, linux/cxl_mem.h at line 1, linux/cyclades.h at line 1, linux/dcbnl.h at line 1, linux/dccp.h at line 1, linux/dlm.h at line 1, linux/dlm_device.h at line 1, linux/dlm_plock.h at line 1, linux/dlmconstants.h at line 1, linux/dma-buf.h at line 1, linux/dma-heap.h at line 1, linux/edd.h at line 1, linux/efs_fs_sb.h at line 1, linux/elf-em.h at line 1, linux/elf.h at line 1, linux/errqueue.h at line 1, linux/erspan.h at line 1, linux/ethtool.h at line 1, linux/ext4.h at line 1, linux/f2fs.h at line 1, linux/fadvise.h at line 1, linux/falloc.h at line 1, linux/fanotify.h at line 1, linux/fb.h at line 1, linux/fcntl.h at line 1, linux/fd.h at line 1, linux/fdreg.h at line 1, linux/fib_rules.h at line 1, linux/fiemap.h at line 1, linux/filter.h at line 1, linux/fpga-dfl.h at line 1, linux/fs.h at line 1, linux/fscrypt.h at line 1, linux/fsl_mc.h at line 1, linux/fsmap.h at line 1, linux/fsverity.h at line 1, linux/futex.h at line 1, linux/gameport.h at line 1, linux/gen_stats.h at line 1, linux/genetlink.h at line 1, linux/genwqe/genwqe_card.h at line 1, linux/gfs2_ondisk.h at line 1, linux/gsmmux.h at line 1, linux/gtp.h at line 1, linux/hdlc.h at line 1, linux/hdlc/ioctl.h at line 1, linux/hdlcdrv.h at line 1, linux/hdreg.h at line 1, linux/hidraw.h at line 1, linux/hpet.h at line 1, linux/hsi/cs-protocol.h at line 1, linux/hsi/hsi_char.h at line 1, linux/hw_breakpoint.h at line 1, linux/hyperv.h at line 1, linux/icmpv6.h at line 1, linux/if_addr.h at line 1, linux/if_addrlabel.h at line 1, linux/if_eql.h at line 1, linux/if_link.h at line 1, linux/if_ltalk.h at line 1, linux/if_packet.h at line 1, linux/if_phonet.h at line 1, linux/if_slip.h at line 1, linux/if_tunnel.h at line 1, linux/if_xdp.h at line 1, linux/ife.h at line 1, linux/iio/buffer.h at line 1, linux/iio/events.h at line 1, linux/iio/types.h at line 1, linux/ila.h at line 1, linux/in_route.h at line 1, linux/inet_diag.h at line 1, linux/inotify.h at line 1, linux/input.h at line 1, linux/ioctl.h at line 1, linux/iommu.h at line 1, linux/iommufd.h at line 1, linux/ioprio.h at line 1, linux/ip6_tunnel.h at line 1, linux/ip_vs.h at line 1, linux/ipc.h at line 1, linux/ipmi_bmc.h at line 1, linux/ipsec.h at line 1, linux/ipv6.h at line 1, linux/isdn/capicmd.h at line 1, linux/iso_fs.h at line 1, linux/isst_if.h at line 1, linux/kcm.h at line 1, linux/kcmp.h at line 1, linux/kcov.h at line 1, linux/kd.h at line 1, linux/kdev_t.h at line 1, linux/kernel-page-flags.h at line 1, linux/kernel.h at line 1, linux/kernelcapi.h at line 1, linux/kexec.h at line 1, linux/keyboard.h at line 1, linux/kvm_arm64.h at line 1, linux/kvm_para.h at line 1, linux/kvm_powerpc.h at line 1, linux/kvm_x86.h at line 1, linux/l2tp.h at line 1, linux/landlock.h at line 1, linux/libc-compat.h at line 1, linux/limits.h at line 1, linux/lirc.h at line 1, linux/loadpin.h at line 1, linux/lp.h at line 1, linux/lwtunnel.h at line 1, linux/magic.h at line 1, linux/major.h at line 1, linux/matroxfb.h at line 1, linux/max2175.h at line 1, linux/mctp.h at line 1, linux/mdio.h at line 1, linux/media-bus-format.h at line 1, linux/media.h at line 1, linux/mei_uuid.h at line 1, linux/memfd.h at line 1, linux/mempolicy.h at line 1, linux/mii.h at line 1, linux/minix_fs.h at line 1, linux/misc/bcm_vk.h at line 1, linux/mman.h at line 1, linux/mmc/ioctl.h at line 1, linux/mmtimer.h at line 1, linux/module.h at line 1, linux/mpls.h at line 1, linux/mroute.h at line 1, linux/mroute6.h at line 1, linux/msdos_fs.h at line 1, linux/msg.h at line 1, linux/mtio.h at line 1, linux/nbd-netlink.h at line 1, linux/neighbour.h at line 1, linux/net_dropmon.h at line 1, linux/net_namespace.h at line 1, linux/net_tstamp.h at line 1, linux/netconf.h at line 1, linux/netfilter.h at line 1, linux/netfilter/ipset/ip_set.h at line 1, linux/netfilter/ipset/ip_set_bitmap.h at line 1, linux/netfilter/ipset/ip_set_hash.h at line 1, linux/netfilter/ipset/ip_set_list.h at line 1, linux/netfilter/nf_conntrack_common.h at line 1, linux/netfilter/nf_conntrack_ftp.h at line 1, linux/netfilter/nf_conntrack_sctp.h at line 1, linux/netfilter/nf_conntrack_tcp.h at line 1, linux/netfilter/nf_conntrack_tuple_common.h at line 1, linux/netfilter/nf_log.h at line 1, linux/netfilter/nf_nat.h at line 1, linux/netfilter/nf_synproxy.h at line 1, linux/netfilter/nf_tables.h at line 1, linux/netfilter/nf_tables_compat.h at line 1, linux/netfilter/nfnetlink.h at line 1, linux/netfilter/nfnetlink_acct.h at line 1, linux/netfilter/nfnetlink_compat.h at line 1, linux/netfilter/nfnetlink_conntrack.h at line 1, linux/netfilter/nfnetlink_cthelper.h at line 1, linux/netfilter/nfnetlink_cttimeout.h at line 1, linux/netfilter/nfnetlink_hook.h at line 1, linux/netfilter/nfnetlink_log.h at line 1, linux/netfilter/nfnetlink_queue.h at line 1, linux/netfilter/x_tables.h at line 1, linux/netfilter/xt_AUDIT.h at line 1, linux/netfilter/xt_CHECKSUM.h at line 1, linux/netfilter/xt_CLASSIFY.h at line 1, linux/netfilter/xt_CONNSECMARK.h at line 1, linux/netfilter/xt_CT.h at line 1, linux/netfilter/xt_HMARK.h at line 1, linux/netfilter/xt_LED.h at line 1, linux/netfilter/xt_LOG.h at line 1, linux/netfilter/xt_NFLOG.h at line 1, linux/netfilter/xt_NFQUEUE.h at line 1, linux/netfilter/xt_SECMARK.h at line 1, linux/netfilter/xt_SYNPROXY.h at line 1, linux/netfilter/xt_TCPOPTSTRIP.h at line 1, linux/netfilter/xt_TEE.h at line 1, linux/netfilter/xt_TPROXY.h at line 1, linux/netfilter/xt_addrtype.h at line 1, linux/netfilter/xt_bpf.h at line 1, linux/netfilter/xt_cgroup.h at line 1, linux/netfilter/xt_cluster.h at line 1, linux/netfilter/xt_comment.h at line 1, linux/netfilter/xt_connbytes.h at line 1, linux/netfilter/xt_connlabel.h at line 1, linux/netfilter/xt_connlimit.h at line 1, linux/netfilter/xt_cpu.h at line 1, linux/netfilter/xt_dccp.h at line 1, linux/netfilter/xt_devgroup.h at line 1, linux/netfilter/xt_dscp.h at line 1, linux/netfilter/xt_ecn.h at line 1, linux/netfilter/xt_esp.h at line 1, linux/netfilter/xt_hashlimit.h at line 1, linux/netfilter/xt_helper.h at line 1, linux/netfilter/xt_ipcomp.h at line 1, linux/netfilter/xt_iprange.h at line 1, linux/netfilter/xt_ipvs.h at line 1, linux/netfilter/xt_l2tp.h at line 1, linux/netfilter/xt_length.h at line 1, linux/netfilter/xt_limit.h at line 1, linux/netfilter/xt_mac.h at line 1, linux/netfilter/xt_mark.h at line 1, linux/netfilter/xt_multiport.h at line 1, linux/netfilter/xt_nfacct.h at line 1, linux/netfilter/xt_owner.h at line 1, linux/netfilter/xt_physdev.h at line 1, linux/netfilter/xt_pkttype.h at line 1, linux/netfilter/xt_policy.h at line 1, linux/netfilter/xt_quota.h at line 1, linux/netfilter/xt_rateest.h at line 1, linux/netfilter/xt_realm.h at line 1, linux/netfilter/xt_recent.h at line 1, linux/netfilter/xt_rpfilter.h at line 1, linux/netfilter/xt_sctp.h at line 1, linux/netfilter/xt_set.h at line 1, linux/netfilter/xt_socket.h at line 1, linux/netfilter/xt_state.h at line 1, linux/netfilter/xt_statistic.h at line 1, linux/netfilter/xt_string.h at line 1, linux/netfilter/xt_tcpmss.h at line 1, linux/netfilter/xt_tcpudp.h at line 1, linux/netfilter/xt_time.h at line 1, linux/netfilter/xt_u32.h at line 1, linux/netfilter_arp/arp_tables.h at line 1, linux/netfilter_arp/arpt_mangle.h at line 1, linux/netfilter_bridge.h at line 1, linux/netfilter_bridge/ebt_802_3.h at line 1, linux/netfilter_bridge/ebt_among.h at line 1, linux/netfilter_bridge/ebt_arp.h at line 1, linux/netfilter_bridge/ebt_arpreply.h at line 1, linux/netfilter_bridge/ebt_ip.h at line 1, linux/netfilter_bridge/ebt_ip6.h at line 1, linux/netfilter_bridge/ebt_limit.h at line 1, linux/netfilter_bridge/ebt_log.h at line 1, linux/netfilter_bridge/ebt_mark_m.h at line 1, linux/netfilter_bridge/ebt_mark_t.h at line 1, linux/netfilter_bridge/ebt_nat.h at line 1, linux/netfilter_bridge/ebt_nflog.h at line 1, linux/netfilter_bridge/ebt_pkttype.h at line 1, linux/netfilter_bridge/ebt_redirect.h at line 1, linux/netfilter_bridge/ebt_stp.h at line 1, linux/netfilter_bridge/ebt_vlan.h at line 1, linux/netfilter_bridge/ebtables.h at line 1, linux/netfilter_ipv4.h at line 1, linux/netfilter_ipv4/ip_tables.h at line 1, linux/netfilter_ipv4/ipt_CLUSTERIP.h at line 1, linux/netfilter_ipv4/ipt_LOG.h at line 1, linux/netfilter_ipv4/ipt_REJECT.h at line 1, linux/netfilter_ipv4/ipt_ah.h at line 1, linux/netfilter_ipv4/ipt_ecn.h at line 1, linux/netfilter_ipv4/ipt_ttl.h at line 1, linux/netfilter_ipv6.h at line 1, linux/netfilter_ipv6/ip6_tables.h at line 1, linux/netfilter_ipv6/ip6t_LOG.h at line 1, linux/netfilter_ipv6/ip6t_NPT.h at line 1, linux/netfilter_ipv6/ip6t_REJECT.h at line 1, linux/netfilter_ipv6/ip6t_ah.h at line 1, linux/netfilter_ipv6/ip6t_frag.h at line 1, linux/netfilter_ipv6/ip6t_hl.h at line 1, linux/netfilter_ipv6/ip6t_ipv6header.h at line 1, linux/netfilter_ipv6/ip6t_mh.h at line 1, linux/netfilter_ipv6/ip6t_opts.h at line 1, linux/netfilter_ipv6/ip6t_rt.h at line 1, linux/netfilter_ipv6/ip6t_srh.h at line 1, linux/netlink.h at line 1, linux/netlink_diag.h at line 1, linux/netrom.h at line 1, linux/nexthop.h at line 1, linux/nfs.h at line 1, linux/nfs2.h at line 1, linux/nfs3.h at line 1, linux/nfs4.h at line 1, linux/nfs4_mount.h at line 1, linux/nfs_fs.h at line 1, linux/nfs_mount.h at line 1, linux/nfsacl.h at line 1, linux/nfsd/debug.h at line 1, linux/nfsd/export.h at line 1, linux/nfsd/stats.h at line 1, linux/nitro_enclaves.h at line 1, linux/nl80211-vnd-intel.h at line 1, linux/nsfs.h at line 1, linux/nubus.h at line 1, linux/nvme_ioctl.h at line 1, linux/nvram.h at line 1, linux/omap3isp.h at line 1, linux/oom.h at line 1, linux/openat2.h at line 1, linux/openvswitch.h at line 1, linux/packet_diag.h at line 1, linux/param.h at line 1, linux/patchkey.h at line 1, linux/pci.h at line 1, linux/pci_regs.h at line 1, linux/pcitest.h at line 1, linux/perf_event.h at line 1, linux/personality.h at line 1, linux/pfkeyv2.h at line 1, linux/pfrut.h at line 1, linux/phonet.h at line 1, linux/pidfd.h at line 1, linux/pkt_cls.h at line 1, linux/pkt_sched.h at line 1, linux/pktcdvd.h at line 1, linux/pmu.h at line 1, linux/posix_types.h at line 1, linux/ppp-comp.h at line 1, linux/ppp-ioctl.h at line 1, linux/ppp_defs.h at line 1, linux/pr.h at line 1, linux/prctl.h at line 1, linux/psample.h at line 1, linux/psci.h at line 1, linux/ptrace.h at line 1, linux/qnx4_fs.h at line 1, linux/qnxtypes.h at line 1, linux/qrtr.h at line 1, linux/radeonfb.h at line 1, linux/random.h at line 1, linux/reboot.h at line 1, linux/reiserfs_fs.h at line 1, linux/reiserfs_xattr.h at line 1, linux/resource.h at line 1, linux/romfs_fs.h at line 1, linux/rose.h at line 1, linux/rpmsg.h at line 1, linux/rpmsg_types.h at line 1, linux/rtc.h at line 1, linux/rtnetlink.h at line 1, linux/scc.h at line 1, linux/sched.h at line 1, linux/sched/types.h at line 1, linux/screen_info.h at line 1, linux/seccomp.h at line 1, linux/securebits.h at line 1, linux/sed-opal.h at line 1, linux/seg6_genl.h at line 1, linux/seg6_hmac.h at line 1, linux/selinux_netlink.h at line 1, linux/sem.h at line 1, linux/serio.h at line 1, linux/shm.h at line 1, linux/signal.h at line 1, linux/signalfd.h at line 1, linux/smc.h at line 1, linux/smc_diag.h at line 1, linux/smiapp.h at line 1, linux/snmp.h at line 1, linux/sock_diag.h at line 1, linux/socket.h at line 1, linux/sonet.h at line 1, linux/sound.h at line 1, linux/stat.h at line 1, linux/stddef.h at line 1, linux/stm.h at line 1, linux/string.h at line 1, linux/sunrpc/debug.h at line 1, linux/suspend_ioctls.h at line 1, linux/swab.h at line 1, linux/switchtec_ioctl.h at line 1, linux/sysctl.h at line 1, linux/sysinfo.h at line 1, linux/target_core_user.h at line 1, linux/tc_act/tc_connmark.h at line 1, linux/tc_act/tc_csum.h at line 1, linux/tc_act/tc_ct.h at line 1, linux/tc_act/tc_ctinfo.h at line 1, linux/tc_act/tc_defact.h at line 1, linux/tc_act/tc_gact.h at line 1, linux/tc_act/tc_ife.h at line 1, linux/tc_act/tc_ipt.h at line 1, linux/tc_act/tc_mirred.h at line 1, linux/tc_act/tc_mpls.h at line 1, linux/tc_act/tc_nat.h at line 1, linux/tc_act/tc_pedit.h at line 1, linux/tc_act/tc_sample.h at line 1, linux/tc_act/tc_skbedit.h at line 1, linux/tc_ematch/tc_em_cmp.h at line 1, linux/tc_ematch/tc_em_ipt.h at line 1, linux/tc_ematch/tc_em_meta.h at line 1, linux/tc_ematch/tc_em_nbyte.h at line 1, linux/tc_ematch/tc_em_text.h at line 1, linux/tcp_metrics.h at line 1, linux/tdx-guest.h at line 1, linux/termios.h at line 1, linux/thermal.h at line 1, linux/time.h at line 1, linux/time_types.h at line 1, linux/timerfd.h at line 1, linux/times.h at line 1, linux/tiocl.h at line 1, linux/tipc_sockets_diag.h at line 1, linux/tty.h at line 1, linux/tty_flags.h at line 1, linux/types.h at line 1, linux/ublk_cmd.h at line 1, linux/udf_fs_i.h at line 1, linux/udmabuf.h at line 1, linux/ultrasound.h at line 1, linux/un.h at line 1, linux/unistd.h at line 1, linux/unix_diag.h at line 1, linux/usb/audio.h at line 1, linux/usb/cdc-wdm.h at line 1, linux/usb/cdc.h at line 1, linux/usb/ch11.h at line 1, linux/usb/ch9.h at line 1, linux/usb/functionfs.h at line 1, linux/usb/gadgetfs.h at line 1, linux/usb/midi.h at line 1, linux/usb/raw_gadget.h at line 1, linux/usb/tmc.h at line 1, linux/usb/video.h at line 1, linux/usbip.h at line 1, linux/user_events.h at line 1, linux/userfaultfd.h at line 1, linux/utime.h at line 1, linux/utsname.h at line 1, linux/uvcvideo.h at line 1, linux/v4l2-dv-timings.h at line 1, linux/v4l2-mediabus.h at line 1, linux/v4l2-subdev.h at line 1, linux/vduse.h at line 1, linux/veth.h at line 1, linux/vfio.h at line 1, linux/vfio_ccw.h at line 1, linux/vfio_zdev.h at line 1, linux/vhost.h at line 1, linux/vhost_types.h at line 1, linux/virtio_gpio.h at line 1, linux/vm_sockets.h at line 1, linux/vm_sockets_diag.h at line 1, linux/vmcore.h at line 1, linux/vsockmon.h at line 1, linux/vt.h at line 1, linux/vtpm_proxy.h at line 1, linux/wait.h at line 1, linux/watch_queue.h at line 1, linux/watchdog.h at line 1, linux/wireless.h at line 1, linux/x25.h at line 1, linux/xattr.h at line 1, linux/xdp_diag.h at line 1, linux/xfrm.h at line 1, linux/xilinx-v4l2-controls.h at line 1, linux/zorro.h at line 1, linux/zorro_ids.h at line 1, misc/fastrpc.h at line 1, misc/pvpanic.h at line 1, mtd/inftl-user.h at line 1, rdma/rdma_netlink.h at line 1, scsi/fc/fc_els.h at line 1, scsi/fc/fc_fs.h at line 1, scsi/fc/fc_gs.h at line 1, scsi/fc/fc_ns.h at line 1, scsi/scsi_bsg_ufs.h at line 1, sound/asoc.h at line 1, sound/compress_offload.h at line 1, sound/firewire.h at line 1, sound/intel/avs/tokens.h at line 1, sound/skl-tplg-interface.h at line 1, sound/snd_ar_tokens.h at line 1, sound/snd_sst_tokens.h at line 1, video/edid.h at line 1, video/uvesafb.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        _nf/linux/netfilter/xt_CONNMARK.h [1:1]
+        _nf/linux/netfilter/xt_DSCP.h [1:1]
+        _nf/linux/netfilter/xt_MARK.h [1:1]
+        _nf/linux/netfilter/xt_RATEEST.h [1:1]
+        _nf/linux/netfilter/xt_TCPMSS.h [1:1]
+        _nf/linux/netfilter_ipv4/ipt_ECN.h [1:1]
+        _nf/linux/netfilter_ipv4/ipt_TTL.h [1:1]
+        _nf/linux/netfilter_ipv6/ip6t_HL.h [1:1]
+        asm-generic/bitsperlong.h [1:1]
+        asm-generic/errno-base.h [1:1]
+        asm-generic/errno.h [1:1]
+        asm-generic/fcntl.h [1:1]
+        asm-generic/int-l64.h [1:1]
+        asm-generic/int-ll64.h [1:1]
+        asm-generic/ioctl.h [1:1]
+        asm-generic/ioctls.h [1:1]
+        asm-generic/ipcbuf.h [1:1]
+        asm-generic/mman-common.h [1:1]
+        asm-generic/mman.h [1:1]
+        asm-generic/msgbuf.h [1:1]
+        asm-generic/param.h [1:1]
+        asm-generic/poll.h [1:1]
+        asm-generic/posix_types.h [1:1]
+        asm-generic/resource.h [1:1]
+        asm-generic/sembuf.h [1:1]
+        asm-generic/setup.h [1:1]
+        asm-generic/shmbuf.h [1:1]
+        asm-generic/siginfo.h [1:1]
+        asm-generic/signal-defs.h [1:1]
+        asm-generic/signal.h [1:1]
+        asm-generic/socket.h [1:1]
+        asm-generic/sockios.h [1:1]
+        asm-generic/stat.h [1:1]
+        asm-generic/statfs.h [1:1]
+        asm-generic/swab.h [1:1]
+        asm-generic/termbits-common.h [1:1]
+        asm-generic/termbits.h [1:1]
+        asm-generic/termios.h [1:1]
+        asm-generic/types.h [1:1]
+        asm-generic/ucontext.h [1:1]
+        asm-generic/unistd.h [1:1]
+        asm/a.out_x86.h [1:1]
+        asm/amd_hsmp_x86.h [1:1]
+        asm/auxvec_arm.h [1:1]
+        asm/auxvec_arm64.h [1:1]
+        asm/auxvec_powerpc.h [1:1]
+        asm/auxvec_x86.h [1:1]
+        asm/bitsperlong_arm64.h [1:1]
+        asm/bitsperlong_powerpc.h [1:1]
+        asm/bitsperlong_x86.h [1:1]
+        asm/boot_x86.h [1:1]
+        asm/bootparam_x86.h [1:1]
+        asm/bootx_powerpc.h [1:1]
+        asm/bpf_perf_event_arm64.h [1:1]
+        asm/byteorder_arm.h [1:1]
+        asm/byteorder_arm64.h [1:1]
+        asm/byteorder_x86.h [1:1]
+        asm/cputable_powerpc.h [1:1]
+        asm/debugreg_x86.h [1:1]
+        asm/e820_x86.h [1:1]
+        asm/eeh_powerpc.h [1:1]
+        asm/errno_powerpc.h [1:1]
+        asm/fcntl_arm.h [1:1]
+        asm/fcntl_arm64.h [1:1]
+        asm/fcntl_powerpc.h [1:1]
+        asm/hw_breakpoint_x86.h [1:1]
+        asm/hwcap2_x86.h [1:1]
+        asm/hwcap_arm.h [1:1]
+        asm/hwcap_arm64.h [1:1]
+        asm/ioctl_powerpc.h [1:1]
+        asm/ioctls_arm.h [1:1]
+        asm/ioctls_powerpc.h [1:1]
+        asm/kvm_arm64.h [1:1]
+        asm/kvm_para_powerpc.h [1:1]
+        asm/kvm_para_x86.h [1:1]
+        asm/kvm_perf_x86.h [1:1]
+        asm/kvm_powerpc.h [1:1]
+        asm/kvm_x86.h [1:1]
+        asm/ldt_x86.h [1:1]
+        asm/mce_x86.h [1:1]
+        asm/mman_arm64.h [1:1]
+        asm/mman_x86.h [1:1]
+        asm/msgbuf_powerpc.h [1:1]
+        asm/msgbuf_x86.h [1:1]
+        asm/msr_x86.h [1:1]
+        asm/papr_pdsm_powerpc.h [1:1]
+        asm/param_arm64.h [1:1]
+        asm/perf_event_powerpc.h [1:1]
+        asm/perf_regs_arm.h [1:1]
+        asm/perf_regs_arm64.h [1:1]
+        asm/perf_regs_powerpc.h [1:1]
+        asm/perf_regs_x86.h [1:1]
+        asm/posix_types_32_x86.h [1:1]
+        asm/posix_types_64_x86.h [1:1]
+        asm/posix_types_arm.h [1:1]
+        asm/posix_types_arm64.h [1:1]
+        asm/posix_types_powerpc.h [1:1]
+        asm/posix_types_x32_x86.h [1:1]
+        asm/posix_types_x86.h [1:1]
+        asm/prctl_x86.h [1:1]
+        asm/processor-flags_x86.h [1:1]
+        asm/ps3fb_powerpc.h [1:1]
+        asm/ptrace-abi_x86.h [1:1]
+        asm/ptrace_arm.h [1:1]
+        asm/ptrace_arm64.h [1:1]
+        asm/ptrace_x86.h [1:1]
+        asm/sembuf_x86.h [1:1]
+        asm/setup_arm.h [1:1]
+        asm/setup_arm64.h [1:1]
+        asm/setup_powerpc.h [1:1]
+        asm/sgx_x86.h [1:1]
+        asm/shmbuf_x86.h [1:1]
+        asm/sigcontext32_x86.h [1:1]
+        asm/sigcontext_arm.h [1:1]
+        asm/sigcontext_arm64.h [1:1]
+        asm/sigcontext_x86.h [1:1]
+        asm/siginfo_x86.h [1:1]
+        asm/signal_arm.h [1:1]
+        asm/signal_arm64.h [1:1]
+        asm/signal_powerpc.h [1:1]
+        asm/signal_x86.h [1:1]
+        asm/stat_arm.h [1:1]
+        asm/stat_x86.h [1:1]
+        asm/statfs_arm.h [1:1]
+        asm/statfs_arm64.h [1:1]
+        asm/statfs_x86.h [1:1]
+        asm/sve_context_arm64.h [1:1]
+        asm/svm_x86.h [1:1]
+        asm/swab_arm.h [1:1]
+        asm/swab_x86.h [1:1]
+        asm/tm_powerpc.h [1:1]
+        asm/types_arm.h [1:1]
+        asm/ucontext_arm64.h [1:1]
+        asm/ucontext_powerpc.h [1:1]
+        asm/ucontext_x86.h [1:1]
+        asm/unistd_arm.h [1:1]
+        asm/unistd_arm64.h [1:1]
+        asm/unistd_x86.h [1:1]
+        asm/vm86_x86.h [1:1]
+        asm/vmx_x86.h [1:1]
+        asm/vsyscall_x86.h [1:1]
+        drm/armada_drm.h [1:1]
+        drm/etnaviv_drm.h [1:1]
+        drm/omap_drm.h [1:1]
+        linux/a.out_x86.h [1:1]
+        linux/acct.h [1:1]
+        linux/acrn.h [1:1]
+        linux/adb.h [1:1]
+        linux/adfs_fs.h [1:1]
+        linux/affs_hardblocks.h [1:1]
+        linux/am437x-vpfe.h [1:1]
+        linux/android/binder.h [1:1]
+        linux/android/binderfs.h [1:1]
+        linux/arcfb.h [1:1]
+        linux/arm_sdei.h [1:1]
+        linux/atalk.h [1:1]
+        linux/atm.h [1:1]
+        linux/atm_eni.h [1:1]
+        linux/atm_he.h [1:1]
+        linux/atm_idt77105.h [1:1]
+        linux/atm_nicstar.h [1:1]
+        linux/atm_tcp.h [1:1]
+        linux/atm_zatm.h [1:1]
+        linux/atmapi.h [1:1]
+        linux/atmarp.h [1:1]
+        linux/atmbr2684.h [1:1]
+        linux/atmclip.h [1:1]
+        linux/atmdev.h [1:1]
+        linux/atmioc.h [1:1]
+        linux/atmlec.h [1:1]
+        linux/atmmpc.h [1:1]
+        linux/atmppp.h [1:1]
+        linux/atmsap.h [1:1]
+        linux/atmsvc.h [1:1]
+        linux/auxvec.h [1:1]
+        linux/ax25.h [1:1]
+        linux/baycom.h [1:1]
+        linux/bcm933xx_hcs.h [1:1]
+        linux/bfs_fs.h [1:1]
+        linux/binfmts.h [1:1]
+        linux/blkpg.h [1:1]
+        linux/blktrace_api.h [1:1]
+        linux/blkzoned.h [1:1]
+        linux/bpf.h [1:1]
+        linux/bpf_common.h [1:1]
+        linux/bpf_perf_event.h [1:1]
+        linux/bpfilter.h [1:1]
+        linux/bpqether.h [1:1]
+        linux/bsg.h [1:1]
+        linux/btf.h [1:1]
+        linux/btrfs.h [1:1]
+        linux/btrfs_tree.h [1:1]
+        linux/byteorder/big_endian.h [1:1]
+        linux/byteorder/little_endian.h [1:1]
+        linux/cachefiles.h [1:1]
+        linux/caif/caif_socket.h [1:1]
+        linux/caif/if_caif.h [1:1]
+        linux/capability.h [1:1]
+        linux/capi.h [1:1]
+        linux/cciss_defs.h [1:1]
+        linux/cciss_ioctl.h [1:1]
+        linux/cdrom.h [1:1]
+        linux/chio.h [1:1]
+        linux/close_range.h [1:1]
+        linux/coff.h [1:1]
+        linux/const.h [1:1]
+        linux/coresight-stm.h [1:1]
+        linux/counter.h [1:1]
+        linux/cramfs_fs.h [1:1]
+        linux/cryptouser.h [1:1]
+        linux/cuda.h [1:1]
+        linux/cxl_mem.h [1:1]
+        linux/cyclades.h [1:1]
+        linux/dcbnl.h [1:1]
+        linux/dccp.h [1:1]
+        linux/dlm.h [1:1]
+        linux/dlm_device.h [1:1]
+        linux/dlm_plock.h [1:1]
+        linux/dlmconstants.h [1:1]
+        linux/dma-buf.h [1:1]
+        linux/dma-heap.h [1:1]
+        linux/edd.h [1:1]
+        linux/efs_fs_sb.h [1:1]
+        linux/elf-em.h [1:1]
+        linux/elf.h [1:1]
+        linux/errqueue.h [1:1]
+        linux/erspan.h [1:1]
+        linux/ethtool.h [1:1]
+        linux/ext4.h [1:1]
+        linux/f2fs.h [1:1]
+        linux/fadvise.h [1:1]
+        linux/falloc.h [1:1]
+        linux/fanotify.h [1:1]
+        linux/fb.h [1:1]
+        linux/fcntl.h [1:1]
+        linux/fd.h [1:1]
+        linux/fdreg.h [1:1]
+        linux/fib_rules.h [1:1]
+        linux/fiemap.h [1:1]
+        linux/filter.h [1:1]
+        linux/fpga-dfl.h [1:1]
+        linux/fs.h [1:1]
+        linux/fscrypt.h [1:1]
+        linux/fsl_mc.h [1:1]
+        linux/fsmap.h [1:1]
+        linux/fsverity.h [1:1]
+        linux/futex.h [1:1]
+        linux/gameport.h [1:1]
+        linux/gen_stats.h [1:1]
+        linux/genetlink.h [1:1]
+        linux/genwqe/genwqe_card.h [1:1]
+        linux/gfs2_ondisk.h [1:1]
+        linux/gsmmux.h [1:1]
+        linux/gtp.h [1:1]
+        linux/hdlc.h [1:1]
+        linux/hdlc/ioctl.h [1:1]
+        linux/hdlcdrv.h [1:1]
+        linux/hdreg.h [1:1]
+        linux/hidraw.h [1:1]
+        linux/hpet.h [1:1]
+        linux/hsi/cs-protocol.h [1:1]
+        linux/hsi/hsi_char.h [1:1]
+        linux/hw_breakpoint.h [1:1]
+        linux/hyperv.h [1:1]
+        linux/icmpv6.h [1:1]
+        linux/if_addr.h [1:1]
+        linux/if_addrlabel.h [1:1]
+        linux/if_eql.h [1:1]
+        linux/if_link.h [1:1]
+        linux/if_ltalk.h [1:1]
+        linux/if_packet.h [1:1]
+        linux/if_phonet.h [1:1]
+        linux/if_slip.h [1:1]
+        linux/if_tunnel.h [1:1]
+        linux/if_xdp.h [1:1]
+        linux/ife.h [1:1]
+        linux/iio/buffer.h [1:1]
+        linux/iio/events.h [1:1]
+        linux/iio/types.h [1:1]
+        linux/ila.h [1:1]
+        linux/in_route.h [1:1]
+        linux/inet_diag.h [1:1]
+        linux/inotify.h [1:1]
+        linux/input.h [1:1]
+        linux/ioctl.h [1:1]
+        linux/iommu.h [1:1]
+        linux/iommufd.h [1:1]
+        linux/ioprio.h [1:1]
+        linux/ip6_tunnel.h [1:1]
+        linux/ip_vs.h [1:1]
+        linux/ipc.h [1:1]
+        linux/ipmi_bmc.h [1:1]
+        linux/ipsec.h [1:1]
+        linux/ipv6.h [1:1]
+        linux/isdn/capicmd.h [1:1]
+        linux/iso_fs.h [1:1]
+        linux/isst_if.h [1:1]
+        linux/kcm.h [1:1]
+        linux/kcmp.h [1:1]
+        linux/kcov.h [1:1]
+        linux/kd.h [1:1]
+        linux/kdev_t.h [1:1]
+        linux/kernel-page-flags.h [1:1]
+        linux/kernel.h [1:1]
+        linux/kernelcapi.h [1:1]
+        linux/kexec.h [1:1]
+        linux/keyboard.h [1:1]
+        linux/kvm_arm64.h [1:1]
+        linux/kvm_para.h [1:1]
+        linux/kvm_powerpc.h [1:1]
+        linux/kvm_x86.h [1:1]
+        linux/l2tp.h [1:1]
+        linux/landlock.h [1:1]
+        linux/libc-compat.h [1:1]
+        linux/limits.h [1:1]
+        linux/lirc.h [1:1]
+        linux/loadpin.h [1:1]
+        linux/lp.h [1:1]
+        linux/lwtunnel.h [1:1]
+        linux/magic.h [1:1]
+        linux/major.h [1:1]
+        linux/matroxfb.h [1:1]
+        linux/max2175.h [1:1]
+        linux/mctp.h [1:1]
+        linux/mdio.h [1:1]
+        linux/media-bus-format.h [1:1]
+        linux/media.h [1:1]
+        linux/mei_uuid.h [1:1]
+        linux/memfd.h [1:1]
+        linux/mempolicy.h [1:1]
+        linux/mii.h [1:1]
+        linux/minix_fs.h [1:1]
+        linux/misc/bcm_vk.h [1:1]
+        linux/mman.h [1:1]
+        linux/mmc/ioctl.h [1:1]
+        linux/mmtimer.h [1:1]
+        linux/module.h [1:1]
+        linux/mpls.h [1:1]
+        linux/mroute.h [1:1]
+        linux/mroute6.h [1:1]
+        linux/msdos_fs.h [1:1]
+        linux/msg.h [1:1]
+        linux/mtio.h [1:1]
+        linux/nbd-netlink.h [1:1]
+        linux/neighbour.h [1:1]
+        linux/net_dropmon.h [1:1]
+        linux/net_namespace.h [1:1]
+        linux/net_tstamp.h [1:1]
+        linux/netconf.h [1:1]
+        linux/netfilter.h [1:1]
+        linux/netfilter/ipset/ip_set.h [1:1]
+        linux/netfilter/ipset/ip_set_bitmap.h [1:1]
+        linux/netfilter/ipset/ip_set_hash.h [1:1]
+        linux/netfilter/ipset/ip_set_list.h [1:1]
+        linux/netfilter/nf_conntrack_common.h [1:1]
+        linux/netfilter/nf_conntrack_ftp.h [1:1]
+        linux/netfilter/nf_conntrack_sctp.h [1:1]
+        linux/netfilter/nf_conntrack_tcp.h [1:1]
+        linux/netfilter/nf_conntrack_tuple_common.h [1:1]
+        linux/netfilter/nf_log.h [1:1]
+        linux/netfilter/nf_nat.h [1:1]
+        linux/netfilter/nf_synproxy.h [1:1]
+        linux/netfilter/nf_tables.h [1:1]
+        linux/netfilter/nf_tables_compat.h [1:1]
+        linux/netfilter/nfnetlink.h [1:1]
+        linux/netfilter/nfnetlink_acct.h [1:1]
+        linux/netfilter/nfnetlink_compat.h [1:1]
+        linux/netfilter/nfnetlink_conntrack.h [1:1]
+        linux/netfilter/nfnetlink_cthelper.h [1:1]
+        linux/netfilter/nfnetlink_cttimeout.h [1:1]
+        linux/netfilter/nfnetlink_hook.h [1:1]
+        linux/netfilter/nfnetlink_log.h [1:1]
+        linux/netfilter/nfnetlink_queue.h [1:1]
+        linux/netfilter/x_tables.h [1:1]
+        linux/netfilter/xt_AUDIT.h [1:1]
+        linux/netfilter/xt_CHECKSUM.h [1:1]
+        linux/netfilter/xt_CLASSIFY.h [1:1]
+        linux/netfilter/xt_CONNSECMARK.h [1:1]
+        linux/netfilter/xt_CT.h [1:1]
+        linux/netfilter/xt_HMARK.h [1:1]
+        linux/netfilter/xt_LED.h [1:1]
+        linux/netfilter/xt_LOG.h [1:1]
+        linux/netfilter/xt_NFLOG.h [1:1]
+        linux/netfilter/xt_NFQUEUE.h [1:1]
+        linux/netfilter/xt_SECMARK.h [1:1]
+        linux/netfilter/xt_SYNPROXY.h [1:1]
+        linux/netfilter/xt_TCPOPTSTRIP.h [1:1]
+        linux/netfilter/xt_TEE.h [1:1]
+        linux/netfilter/xt_TPROXY.h [1:1]
+        linux/netfilter/xt_addrtype.h [1:1]
+        linux/netfilter/xt_bpf.h [1:1]
+        linux/netfilter/xt_cgroup.h [1:1]
+        linux/netfilter/xt_cluster.h [1:1]
+        linux/netfilter/xt_comment.h [1:1]
+        linux/netfilter/xt_connbytes.h [1:1]
+        linux/netfilter/xt_connlabel.h [1:1]
+        linux/netfilter/xt_connlimit.h [1:1]
+        linux/netfilter/xt_cpu.h [1:1]
+        linux/netfilter/xt_dccp.h [1:1]
+        linux/netfilter/xt_devgroup.h [1:1]
+        linux/netfilter/xt_dscp.h [1:1]
+        linux/netfilter/xt_ecn.h [1:1]
+        linux/netfilter/xt_esp.h [1:1]
+        linux/netfilter/xt_hashlimit.h [1:1]
+        linux/netfilter/xt_helper.h [1:1]
+        linux/netfilter/xt_ipcomp.h [1:1]
+        linux/netfilter/xt_iprange.h [1:1]
+        linux/netfilter/xt_ipvs.h [1:1]
+        linux/netfilter/xt_l2tp.h [1:1]
+        linux/netfilter/xt_length.h [1:1]
+        linux/netfilter/xt_limit.h [1:1]
+        linux/netfilter/xt_mac.h [1:1]
+        linux/netfilter/xt_mark.h [1:1]
+        linux/netfilter/xt_multiport.h [1:1]
+        linux/netfilter/xt_nfacct.h [1:1]
+        linux/netfilter/xt_owner.h [1:1]
+        linux/netfilter/xt_physdev.h [1:1]
+        linux/netfilter/xt_pkttype.h [1:1]
+        linux/netfilter/xt_policy.h [1:1]
+        linux/netfilter/xt_quota.h [1:1]
+        linux/netfilter/xt_rateest.h [1:1]
+        linux/netfilter/xt_realm.h [1:1]
+        linux/netfilter/xt_recent.h [1:1]
+        linux/netfilter/xt_rpfilter.h [1:1]
+        linux/netfilter/xt_sctp.h [1:1]
+        linux/netfilter/xt_set.h [1:1]
+        linux/netfilter/xt_socket.h [1:1]
+        linux/netfilter/xt_state.h [1:1]
+        linux/netfilter/xt_statistic.h [1:1]
+        linux/netfilter/xt_string.h [1:1]
+        linux/netfilter/xt_tcpmss.h [1:1]
+        linux/netfilter/xt_tcpudp.h [1:1]
+        linux/netfilter/xt_time.h [1:1]
+        linux/netfilter/xt_u32.h [1:1]
+        linux/netfilter_arp/arp_tables.h [1:1]
+        linux/netfilter_arp/arpt_mangle.h [1:1]
+        linux/netfilter_bridge.h [1:1]
+        linux/netfilter_bridge/ebt_802_3.h [1:1]
+        linux/netfilter_bridge/ebt_among.h [1:1]
+        linux/netfilter_bridge/ebt_arp.h [1:1]
+        linux/netfilter_bridge/ebt_arpreply.h [1:1]
+        linux/netfilter_bridge/ebt_ip.h [1:1]
+        linux/netfilter_bridge/ebt_ip6.h [1:1]
+        linux/netfilter_bridge/ebt_limit.h [1:1]
+        linux/netfilter_bridge/ebt_log.h [1:1]
+        linux/netfilter_bridge/ebt_mark_m.h [1:1]
+        linux/netfilter_bridge/ebt_mark_t.h [1:1]
+        linux/netfilter_bridge/ebt_nat.h [1:1]
+        linux/netfilter_bridge/ebt_nflog.h [1:1]
+        linux/netfilter_bridge/ebt_pkttype.h [1:1]
+        linux/netfilter_bridge/ebt_redirect.h [1:1]
+        linux/netfilter_bridge/ebt_stp.h [1:1]
+        linux/netfilter_bridge/ebt_vlan.h [1:1]
+        linux/netfilter_bridge/ebtables.h [1:1]
+        linux/netfilter_ipv4.h [1:1]
+        linux/netfilter_ipv4/ip_tables.h [1:1]
+        linux/netfilter_ipv4/ipt_CLUSTERIP.h [1:1]
+        linux/netfilter_ipv4/ipt_LOG.h [1:1]
+        linux/netfilter_ipv4/ipt_REJECT.h [1:1]
+        linux/netfilter_ipv4/ipt_ah.h [1:1]
+        linux/netfilter_ipv4/ipt_ecn.h [1:1]
+        linux/netfilter_ipv4/ipt_ttl.h [1:1]
+        linux/netfilter_ipv6.h [1:1]
+        linux/netfilter_ipv6/ip6_tables.h [1:1]
+        linux/netfilter_ipv6/ip6t_LOG.h [1:1]
+        linux/netfilter_ipv6/ip6t_NPT.h [1:1]
+        linux/netfilter_ipv6/ip6t_REJECT.h [1:1]
+        linux/netfilter_ipv6/ip6t_ah.h [1:1]
+        linux/netfilter_ipv6/ip6t_frag.h [1:1]
+        linux/netfilter_ipv6/ip6t_hl.h [1:1]
+        linux/netfilter_ipv6/ip6t_ipv6header.h [1:1]
+        linux/netfilter_ipv6/ip6t_mh.h [1:1]
+        linux/netfilter_ipv6/ip6t_opts.h [1:1]
+        linux/netfilter_ipv6/ip6t_rt.h [1:1]
+        linux/netfilter_ipv6/ip6t_srh.h [1:1]
+        linux/netlink.h [1:1]
+        linux/netlink_diag.h [1:1]
+        linux/netrom.h [1:1]
+        linux/nexthop.h [1:1]
+        linux/nfs.h [1:1]
+        linux/nfs2.h [1:1]
+        linux/nfs3.h [1:1]
+        linux/nfs4.h [1:1]
+        linux/nfs4_mount.h [1:1]
+        linux/nfs_fs.h [1:1]
+        linux/nfs_mount.h [1:1]
+        linux/nfsacl.h [1:1]
+        linux/nfsd/debug.h [1:1]
+        linux/nfsd/export.h [1:1]
+        linux/nfsd/stats.h [1:1]
+        linux/nitro_enclaves.h [1:1]
+        linux/nl80211-vnd-intel.h [1:1]
+        linux/nsfs.h [1:1]
+        linux/nubus.h [1:1]
+        linux/nvme_ioctl.h [1:1]
+        linux/nvram.h [1:1]
+        linux/omap3isp.h [1:1]
+        linux/oom.h [1:1]
+        linux/openat2.h [1:1]
+        linux/openvswitch.h [1:1]
+        linux/packet_diag.h [1:1]
+        linux/param.h [1:1]
+        linux/patchkey.h [1:1]
+        linux/pci.h [1:1]
+        linux/pci_regs.h [1:1]
+        linux/pcitest.h [1:1]
+        linux/perf_event.h [1:1]
+        linux/personality.h [1:1]
+        linux/pfkeyv2.h [1:1]
+        linux/pfrut.h [1:1]
+        linux/phonet.h [1:1]
+        linux/pidfd.h [1:1]
+        linux/pkt_cls.h [1:1]
+        linux/pkt_sched.h [1:1]
+        linux/pktcdvd.h [1:1]
+        linux/pmu.h [1:1]
+        linux/posix_types.h [1:1]
+        linux/ppp-comp.h [1:1]
+        linux/ppp-ioctl.h [1:1]
+        linux/ppp_defs.h [1:1]
+        linux/pr.h [1:1]
+        linux/prctl.h [1:1]
+        linux/psample.h [1:1]
+        linux/psci.h [1:1]
+        linux/ptrace.h [1:1]
+        linux/qnx4_fs.h [1:1]
+        linux/qnxtypes.h [1:1]
+        linux/qrtr.h [1:1]
+        linux/radeonfb.h [1:1]
+        linux/random.h [1:1]
+        linux/reboot.h [1:1]
+        linux/reiserfs_fs.h [1:1]
+        linux/reiserfs_xattr.h [1:1]
+        linux/resource.h [1:1]
+        linux/romfs_fs.h [1:1]
+        linux/rose.h [1:1]
+        linux/rpmsg.h [1:1]
+        linux/rpmsg_types.h [1:1]
+        linux/rtc.h [1:1]
+        linux/rtnetlink.h [1:1]
+        linux/scc.h [1:1]
+        linux/sched.h [1:1]
+        linux/sched/types.h [1:1]
+        linux/screen_info.h [1:1]
+        linux/seccomp.h [1:1]
+        linux/securebits.h [1:1]
+        linux/sed-opal.h [1:1]
+        linux/seg6_genl.h [1:1]
+        linux/seg6_hmac.h [1:1]
+        linux/selinux_netlink.h [1:1]
+        linux/sem.h [1:1]
+        linux/serio.h [1:1]
+        linux/shm.h [1:1]
+        linux/signal.h [1:1]
+        linux/signalfd.h [1:1]
+        linux/smc.h [1:1]
+        linux/smc_diag.h [1:1]
+        linux/smiapp.h [1:1]
+        linux/snmp.h [1:1]
+        linux/sock_diag.h [1:1]
+        linux/socket.h [1:1]
+        linux/sonet.h [1:1]
+        linux/sound.h [1:1]
+        linux/stat.h [1:1]
+        linux/stddef.h [1:1]
+        linux/stm.h [1:1]
+        linux/string.h [1:1]
+        linux/sunrpc/debug.h [1:1]
+        linux/suspend_ioctls.h [1:1]
+        linux/swab.h [1:1]
+        linux/switchtec_ioctl.h [1:1]
+        linux/sysctl.h [1:1]
+        linux/sysinfo.h [1:1]
+        linux/target_core_user.h [1:1]
+        linux/tc_act/tc_connmark.h [1:1]
+        linux/tc_act/tc_csum.h [1:1]
+        linux/tc_act/tc_ct.h [1:1]
+        linux/tc_act/tc_ctinfo.h [1:1]
+        linux/tc_act/tc_defact.h [1:1]
+        linux/tc_act/tc_gact.h [1:1]
+        linux/tc_act/tc_ife.h [1:1]
+        linux/tc_act/tc_ipt.h [1:1]
+        linux/tc_act/tc_mirred.h [1:1]
+        linux/tc_act/tc_mpls.h [1:1]
+        linux/tc_act/tc_nat.h [1:1]
+        linux/tc_act/tc_pedit.h [1:1]
+        linux/tc_act/tc_sample.h [1:1]
+        linux/tc_act/tc_skbedit.h [1:1]
+        linux/tc_ematch/tc_em_cmp.h [1:1]
+        linux/tc_ematch/tc_em_ipt.h [1:1]
+        linux/tc_ematch/tc_em_meta.h [1:1]
+        linux/tc_ematch/tc_em_nbyte.h [1:1]
+        linux/tc_ematch/tc_em_text.h [1:1]
+        linux/tcp_metrics.h [1:1]
+        linux/tdx-guest.h [1:1]
+        linux/termios.h [1:1]
+        linux/thermal.h [1:1]
+        linux/time.h [1:1]
+        linux/time_types.h [1:1]
+        linux/timerfd.h [1:1]
+        linux/times.h [1:1]
+        linux/tiocl.h [1:1]
+        linux/tipc_sockets_diag.h [1:1]
+        linux/tty.h [1:1]
+        linux/tty_flags.h [1:1]
+        linux/types.h [1:1]
+        linux/ublk_cmd.h [1:1]
+        linux/udf_fs_i.h [1:1]
+        linux/udmabuf.h [1:1]
+        linux/ultrasound.h [1:1]
+        linux/un.h [1:1]
+        linux/unistd.h [1:1]
+        linux/unix_diag.h [1:1]
+        linux/usb/audio.h [1:1]
+        linux/usb/cdc-wdm.h [1:1]
+        linux/usb/cdc.h [1:1]
+        linux/usb/ch11.h [1:1]
+        linux/usb/ch9.h [1:1]
+        linux/usb/functionfs.h [1:1]
+        linux/usb/gadgetfs.h [1:1]
+        linux/usb/midi.h [1:1]
+        linux/usb/raw_gadget.h [1:1]
+        linux/usb/tmc.h [1:1]
+        linux/usb/video.h [1:1]
+        linux/usbip.h [1:1]
+        linux/user_events.h [1:1]
+        linux/userfaultfd.h [1:1]
+        linux/utime.h [1:1]
+        linux/utsname.h [1:1]
+        linux/uvcvideo.h [1:1]
+        linux/v4l2-dv-timings.h [1:1]
+        linux/v4l2-mediabus.h [1:1]
+        linux/v4l2-subdev.h [1:1]
+        linux/vduse.h [1:1]
+        linux/veth.h [1:1]
+        linux/vfio.h [1:1]
+        linux/vfio_ccw.h [1:1]
+        linux/vfio_zdev.h [1:1]
+        linux/vhost.h [1:1]
+        linux/vhost_types.h [1:1]
+        linux/virtio_gpio.h [1:1]
+        linux/vm_sockets.h [1:1]
+        linux/vm_sockets_diag.h [1:1]
+        linux/vmcore.h [1:1]
+        linux/vsockmon.h [1:1]
+        linux/vt.h [1:1]
+        linux/vtpm_proxy.h [1:1]
+        linux/wait.h [1:1]
+        linux/watch_queue.h [1:1]
+        linux/watchdog.h [1:1]
+        linux/wireless.h [1:1]
+        linux/x25.h [1:1]
+        linux/xattr.h [1:1]
+        linux/xdp_diag.h [1:1]
+        linux/xfrm.h [1:1]
+        linux/xilinx-v4l2-controls.h [1:1]
+        linux/zorro.h [1:1]
+        linux/zorro_ids.h [1:1]
+        misc/fastrpc.h [1:1]
+        misc/pvpanic.h [1:1]
+        mtd/inftl-user.h [1:1]
+        rdma/rdma_netlink.h [1:1]
+        scsi/fc/fc_els.h [1:1]
+        scsi/fc/fc_fs.h [1:1]
+        scsi/fc/fc_gs.h [1:1]
+        scsi/fc/fc_ns.h [1:1]
+        scsi/scsi_bsg_ufs.h [1:1]
+        sound/asoc.h [1:1]
+        sound/compress_offload.h [1:1]
+        sound/firewire.h [1:1]
+        sound/intel/avs/tokens.h [1:1]
+        sound/skl-tplg-interface.h [1:1]
+        sound/snd_ar_tokens.h [1:1]
+        sound/snd_sst_tokens.h [1:1]
+        video/edid.h [1:1]
+        video/uvesafb.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        _nf/linux/netfilter/xt_CONNMARK.h [1:1]
+        _nf/linux/netfilter/xt_DSCP.h [1:1]
+        _nf/linux/netfilter/xt_MARK.h [1:1]
+        _nf/linux/netfilter/xt_RATEEST.h [1:1]
+        _nf/linux/netfilter/xt_TCPMSS.h [1:1]
+        _nf/linux/netfilter_ipv4/ipt_ECN.h [1:1]
+        _nf/linux/netfilter_ipv4/ipt_TTL.h [1:1]
+        _nf/linux/netfilter_ipv6/ip6t_HL.h [1:1]
+        asm-generic/bitsperlong.h [1:1]
+        asm-generic/errno-base.h [1:1]
+        asm-generic/errno.h [1:1]
+        asm-generic/fcntl.h [1:1]
+        asm-generic/int-l64.h [1:1]
+        asm-generic/int-ll64.h [1:1]
+        asm-generic/ioctl.h [1:1]
+        asm-generic/ioctls.h [1:1]
+        asm-generic/ipcbuf.h [1:1]
+        asm-generic/mman-common.h [1:1]
+        asm-generic/mman.h [1:1]
+        asm-generic/msgbuf.h [1:1]
+        asm-generic/param.h [1:1]
+        asm-generic/poll.h [1:1]
+        asm-generic/posix_types.h [1:1]
+        asm-generic/resource.h [1:1]
+        asm-generic/sembuf.h [1:1]
+        asm-generic/setup.h [1:1]
+        asm-generic/shmbuf.h [1:1]
+        asm-generic/siginfo.h [1:1]
+        asm-generic/signal-defs.h [1:1]
+        asm-generic/signal.h [1:1]
+        asm-generic/socket.h [1:1]
+        asm-generic/sockios.h [1:1]
+        asm-generic/stat.h [1:1]
+        asm-generic/statfs.h [1:1]
+        asm-generic/swab.h [1:1]
+        asm-generic/termbits-common.h [1:1]
+        asm-generic/termbits.h [1:1]
+        asm-generic/termios.h [1:1]
+        asm-generic/types.h [1:1]
+        asm-generic/ucontext.h [1:1]
+        asm-generic/unistd.h [1:1]
+        asm/a.out_x86.h [1:1]
+        asm/amd_hsmp_x86.h [1:1]
+        asm/auxvec_arm.h [1:1]
+        asm/auxvec_arm64.h [1:1]
+        asm/auxvec_powerpc.h [1:1]
+        asm/auxvec_x86.h [1:1]
+        asm/bitsperlong_arm64.h [1:1]
+        asm/bitsperlong_powerpc.h [1:1]
+        asm/bitsperlong_x86.h [1:1]
+        asm/boot_x86.h [1:1]
+        asm/bootparam_x86.h [1:1]
+        asm/bootx_powerpc.h [1:1]
+        asm/bpf_perf_event_arm64.h [1:1]
+        asm/byteorder_arm.h [1:1]
+        asm/byteorder_arm64.h [1:1]
+        asm/byteorder_x86.h [1:1]
+        asm/cputable_powerpc.h [1:1]
+        asm/debugreg_x86.h [1:1]
+        asm/e820_x86.h [1:1]
+        asm/eeh_powerpc.h [1:1]
+        asm/errno_powerpc.h [1:1]
+        asm/fcntl_arm.h [1:1]
+        asm/fcntl_arm64.h [1:1]
+        asm/fcntl_powerpc.h [1:1]
+        asm/hw_breakpoint_x86.h [1:1]
+        asm/hwcap2_x86.h [1:1]
+        asm/hwcap_arm.h [1:1]
+        asm/hwcap_arm64.h [1:1]
+        asm/ioctl_powerpc.h [1:1]
+        asm/ioctls_arm.h [1:1]
+        asm/ioctls_powerpc.h [1:1]
+        asm/kvm_arm64.h [1:1]
+        asm/kvm_para_powerpc.h [1:1]
+        asm/kvm_para_x86.h [1:1]
+        asm/kvm_perf_x86.h [1:1]
+        asm/kvm_powerpc.h [1:1]
+        asm/kvm_x86.h [1:1]
+        asm/ldt_x86.h [1:1]
+        asm/mce_x86.h [1:1]
+        asm/mman_arm64.h [1:1]
+        asm/mman_x86.h [1:1]
+        asm/msgbuf_powerpc.h [1:1]
+        asm/msgbuf_x86.h [1:1]
+        asm/msr_x86.h [1:1]
+        asm/papr_pdsm_powerpc.h [1:1]
+        asm/param_arm64.h [1:1]
+        asm/perf_event_powerpc.h [1:1]
+        asm/perf_regs_arm.h [1:1]
+        asm/perf_regs_arm64.h [1:1]
+        asm/perf_regs_powerpc.h [1:1]
+        asm/perf_regs_x86.h [1:1]
+        asm/posix_types_32_x86.h [1:1]
+        asm/posix_types_64_x86.h [1:1]
+        asm/posix_types_arm.h [1:1]
+        asm/posix_types_arm64.h [1:1]
+        asm/posix_types_powerpc.h [1:1]
+        asm/posix_types_x32_x86.h [1:1]
+        asm/posix_types_x86.h [1:1]
+        asm/prctl_x86.h [1:1]
+        asm/processor-flags_x86.h [1:1]
+        asm/ps3fb_powerpc.h [1:1]
+        asm/ptrace-abi_x86.h [1:1]
+        asm/ptrace_arm.h [1:1]
+        asm/ptrace_arm64.h [1:1]
+        asm/ptrace_x86.h [1:1]
+        asm/sembuf_x86.h [1:1]
+        asm/setup_arm.h [1:1]
+        asm/setup_arm64.h [1:1]
+        asm/setup_powerpc.h [1:1]
+        asm/sgx_x86.h [1:1]
+        asm/shmbuf_x86.h [1:1]
+        asm/sigcontext32_x86.h [1:1]
+        asm/sigcontext_arm.h [1:1]
+        asm/sigcontext_arm64.h [1:1]
+        asm/sigcontext_x86.h [1:1]
+        asm/siginfo_x86.h [1:1]
+        asm/signal_arm.h [1:1]
+        asm/signal_arm64.h [1:1]
+        asm/signal_powerpc.h [1:1]
+        asm/signal_x86.h [1:1]
+        asm/stat_arm.h [1:1]
+        asm/stat_x86.h [1:1]
+        asm/statfs_arm.h [1:1]
+        asm/statfs_arm64.h [1:1]
+        asm/statfs_x86.h [1:1]
+        asm/sve_context_arm64.h [1:1]
+        asm/svm_x86.h [1:1]
+        asm/swab_arm.h [1:1]
+        asm/swab_x86.h [1:1]
+        asm/tm_powerpc.h [1:1]
+        asm/types_arm.h [1:1]
+        asm/ucontext_arm64.h [1:1]
+        asm/ucontext_powerpc.h [1:1]
+        asm/ucontext_x86.h [1:1]
+        asm/unistd_arm.h [1:1]
+        asm/unistd_arm64.h [1:1]
+        asm/unistd_x86.h [1:1]
+        asm/vm86_x86.h [1:1]
+        asm/vmx_x86.h [1:1]
+        asm/vsyscall_x86.h [1:1]
+        drm/armada_drm.h [1:1]
+        drm/etnaviv_drm.h [1:1]
+        drm/omap_drm.h [1:1]
+        linux/a.out_x86.h [1:1]
+        linux/acct.h [1:1]
+        linux/acrn.h [1:1]
+        linux/adb.h [1:1]
+        linux/adfs_fs.h [1:1]
+        linux/affs_hardblocks.h [1:1]
+        linux/am437x-vpfe.h [1:1]
+        linux/android/binder.h [1:1]
+        linux/android/binderfs.h [1:1]
+        linux/arcfb.h [1:1]
+        linux/arm_sdei.h [1:1]
+        linux/atalk.h [1:1]
+        linux/atm.h [1:1]
+        linux/atm_eni.h [1:1]
+        linux/atm_he.h [1:1]
+        linux/atm_idt77105.h [1:1]
+        linux/atm_nicstar.h [1:1]
+        linux/atm_tcp.h [1:1]
+        linux/atm_zatm.h [1:1]
+        linux/atmapi.h [1:1]
+        linux/atmarp.h [1:1]
+        linux/atmbr2684.h [1:1]
+        linux/atmclip.h [1:1]
+        linux/atmdev.h [1:1]
+        linux/atmioc.h [1:1]
+        linux/atmlec.h [1:1]
+        linux/atmmpc.h [1:1]
+        linux/atmppp.h [1:1]
+        linux/atmsap.h [1:1]
+        linux/atmsvc.h [1:1]
+        linux/auxvec.h [1:1]
+        linux/ax25.h [1:1]
+        linux/baycom.h [1:1]
+        linux/bcm933xx_hcs.h [1:1]
+        linux/bfs_fs.h [1:1]
+        linux/binfmts.h [1:1]
+        linux/blkpg.h [1:1]
+        linux/blktrace_api.h [1:1]
+        linux/blkzoned.h [1:1]
+        linux/bpf.h [1:1]
+        linux/bpf_common.h [1:1]
+        linux/bpf_perf_event.h [1:1]
+        linux/bpfilter.h [1:1]
+        linux/bpqether.h [1:1]
+        linux/bsg.h [1:1]
+        linux/btf.h [1:1]
+        linux/btrfs.h [1:1]
+        linux/btrfs_tree.h [1:1]
+        linux/byteorder/big_endian.h [1:1]
+        linux/byteorder/little_endian.h [1:1]
+        linux/cachefiles.h [1:1]
+        linux/caif/caif_socket.h [1:1]
+        linux/caif/if_caif.h [1:1]
+        linux/capability.h [1:1]
+        linux/capi.h [1:1]
+        linux/cciss_defs.h [1:1]
+        linux/cciss_ioctl.h [1:1]
+        linux/cdrom.h [1:1]
+        linux/chio.h [1:1]
+        linux/close_range.h [1:1]
+        linux/coff.h [1:1]
+        linux/const.h [1:1]
+        linux/coresight-stm.h [1:1]
+        linux/counter.h [1:1]
+        linux/cramfs_fs.h [1:1]
+        linux/cryptouser.h [1:1]
+        linux/cuda.h [1:1]
+        linux/cxl_mem.h [1:1]
+        linux/cyclades.h [1:1]
+        linux/dcbnl.h [1:1]
+        linux/dccp.h [1:1]
+        linux/dlm.h [1:1]
+        linux/dlm_device.h [1:1]
+        linux/dlm_plock.h [1:1]
+        linux/dlmconstants.h [1:1]
+        linux/dma-buf.h [1:1]
+        linux/dma-heap.h [1:1]
+        linux/edd.h [1:1]
+        linux/efs_fs_sb.h [1:1]
+        linux/elf-em.h [1:1]
+        linux/elf.h [1:1]
+        linux/errqueue.h [1:1]
+        linux/erspan.h [1:1]
+        linux/ethtool.h [1:1]
+        linux/ext4.h [1:1]
+        linux/f2fs.h [1:1]
+        linux/fadvise.h [1:1]
+        linux/falloc.h [1:1]
+        linux/fanotify.h [1:1]
+        linux/fb.h [1:1]
+        linux/fcntl.h [1:1]
+        linux/fd.h [1:1]
+        linux/fdreg.h [1:1]
+        linux/fib_rules.h [1:1]
+        linux/fiemap.h [1:1]
+        linux/filter.h [1:1]
+        linux/fpga-dfl.h [1:1]
+        linux/fs.h [1:1]
+        linux/fscrypt.h [1:1]
+        linux/fsl_mc.h [1:1]
+        linux/fsmap.h [1:1]
+        linux/fsverity.h [1:1]
+        linux/futex.h [1:1]
+        linux/gameport.h [1:1]
+        linux/gen_stats.h [1:1]
+        linux/genetlink.h [1:1]
+        linux/genwqe/genwqe_card.h [1:1]
+        linux/gfs2_ondisk.h [1:1]
+        linux/gsmmux.h [1:1]
+        linux/gtp.h [1:1]
+        linux/hdlc.h [1:1]
+        linux/hdlc/ioctl.h [1:1]
+        linux/hdlcdrv.h [1:1]
+        linux/hdreg.h [1:1]
+        linux/hidraw.h [1:1]
+        linux/hpet.h [1:1]
+        linux/hsi/cs-protocol.h [1:1]
+        linux/hsi/hsi_char.h [1:1]
+        linux/hw_breakpoint.h [1:1]
+        linux/hyperv.h [1:1]
+        linux/icmpv6.h [1:1]
+        linux/if_addr.h [1:1]
+        linux/if_addrlabel.h [1:1]
+        linux/if_eql.h [1:1]
+        linux/if_link.h [1:1]
+        linux/if_ltalk.h [1:1]
+        linux/if_packet.h [1:1]
+        linux/if_phonet.h [1:1]
+        linux/if_slip.h [1:1]
+        linux/if_tunnel.h [1:1]
+        linux/if_xdp.h [1:1]
+        linux/ife.h [1:1]
+        linux/iio/buffer.h [1:1]
+        linux/iio/events.h [1:1]
+        linux/iio/types.h [1:1]
+        linux/ila.h [1:1]
+        linux/in_route.h [1:1]
+        linux/inet_diag.h [1:1]
+        linux/inotify.h [1:1]
+        linux/input.h [1:1]
+        linux/ioctl.h [1:1]
+        linux/iommu.h [1:1]
+        linux/iommufd.h [1:1]
+        linux/ioprio.h [1:1]
+        linux/ip6_tunnel.h [1:1]
+        linux/ip_vs.h [1:1]
+        linux/ipc.h [1:1]
+        linux/ipmi_bmc.h [1:1]
+        linux/ipsec.h [1:1]
+        linux/ipv6.h [1:1]
+        linux/isdn/capicmd.h [1:1]
+        linux/iso_fs.h [1:1]
+        linux/isst_if.h [1:1]
+        linux/kcm.h [1:1]
+        linux/kcmp.h [1:1]
+        linux/kcov.h [1:1]
+        linux/kd.h [1:1]
+        linux/kdev_t.h [1:1]
+        linux/kernel-page-flags.h [1:1]
+        linux/kernel.h [1:1]
+        linux/kernelcapi.h [1:1]
+        linux/kexec.h [1:1]
+        linux/keyboard.h [1:1]
+        linux/kvm_arm64.h [1:1]
+        linux/kvm_para.h [1:1]
+        linux/kvm_powerpc.h [1:1]
+        linux/kvm_x86.h [1:1]
+        linux/l2tp.h [1:1]
+        linux/landlock.h [1:1]
+        linux/libc-compat.h [1:1]
+        linux/limits.h [1:1]
+        linux/lirc.h [1:1]
+        linux/loadpin.h [1:1]
+        linux/lp.h [1:1]
+        linux/lwtunnel.h [1:1]
+        linux/magic.h [1:1]
+        linux/major.h [1:1]
+        linux/matroxfb.h [1:1]
+        linux/max2175.h [1:1]
+        linux/mctp.h [1:1]
+        linux/mdio.h [1:1]
+        linux/media-bus-format.h [1:1]
+        linux/media.h [1:1]
+        linux/mei_uuid.h [1:1]
+        linux/memfd.h [1:1]
+        linux/mempolicy.h [1:1]
+        linux/mii.h [1:1]
+        linux/minix_fs.h [1:1]
+        linux/misc/bcm_vk.h [1:1]
+        linux/mman.h [1:1]
+        linux/mmc/ioctl.h [1:1]
+        linux/mmtimer.h [1:1]
+        linux/module.h [1:1]
+        linux/mpls.h [1:1]
+        linux/mroute.h [1:1]
+        linux/mroute6.h [1:1]
+        linux/msdos_fs.h [1:1]
+        linux/msg.h [1:1]
+        linux/mtio.h [1:1]
+        linux/nbd-netlink.h [1:1]
+        linux/neighbour.h [1:1]
+        linux/net_dropmon.h [1:1]
+        linux/net_namespace.h [1:1]
+        linux/net_tstamp.h [1:1]
+        linux/netconf.h [1:1]
+        linux/netfilter.h [1:1]
+        linux/netfilter/ipset/ip_set.h [1:1]
+        linux/netfilter/ipset/ip_set_bitmap.h [1:1]
+        linux/netfilter/ipset/ip_set_hash.h [1:1]
+        linux/netfilter/ipset/ip_set_list.h [1:1]
+        linux/netfilter/nf_conntrack_common.h [1:1]
+        linux/netfilter/nf_conntrack_ftp.h [1:1]
+        linux/netfilter/nf_conntrack_sctp.h [1:1]
+        linux/netfilter/nf_conntrack_tcp.h [1:1]
+        linux/netfilter/nf_conntrack_tuple_common.h [1:1]
+        linux/netfilter/nf_log.h [1:1]
+        linux/netfilter/nf_nat.h [1:1]
+        linux/netfilter/nf_synproxy.h [1:1]
+        linux/netfilter/nf_tables.h [1:1]
+        linux/netfilter/nf_tables_compat.h [1:1]
+        linux/netfilter/nfnetlink.h [1:1]
+        linux/netfilter/nfnetlink_acct.h [1:1]
+        linux/netfilter/nfnetlink_compat.h [1:1]
+        linux/netfilter/nfnetlink_conntrack.h [1:1]
+        linux/netfilter/nfnetlink_cthelper.h [1:1]
+        linux/netfilter/nfnetlink_cttimeout.h [1:1]
+        linux/netfilter/nfnetlink_hook.h [1:1]
+        linux/netfilter/nfnetlink_log.h [1:1]
+        linux/netfilter/nfnetlink_queue.h [1:1]
+        linux/netfilter/x_tables.h [1:1]
+        linux/netfilter/xt_AUDIT.h [1:1]
+        linux/netfilter/xt_CHECKSUM.h [1:1]
+        linux/netfilter/xt_CLASSIFY.h [1:1]
+        linux/netfilter/xt_CONNSECMARK.h [1:1]
+        linux/netfilter/xt_CT.h [1:1]
+        linux/netfilter/xt_HMARK.h [1:1]
+        linux/netfilter/xt_LED.h [1:1]
+        linux/netfilter/xt_LOG.h [1:1]
+        linux/netfilter/xt_NFLOG.h [1:1]
+        linux/netfilter/xt_NFQUEUE.h [1:1]
+        linux/netfilter/xt_SECMARK.h [1:1]
+        linux/netfilter/xt_SYNPROXY.h [1:1]
+        linux/netfilter/xt_TCPOPTSTRIP.h [1:1]
+        linux/netfilter/xt_TEE.h [1:1]
+        linux/netfilter/xt_TPROXY.h [1:1]
+        linux/netfilter/xt_addrtype.h [1:1]
+        linux/netfilter/xt_bpf.h [1:1]
+        linux/netfilter/xt_cgroup.h [1:1]
+        linux/netfilter/xt_cluster.h [1:1]
+        linux/netfilter/xt_comment.h [1:1]
+        linux/netfilter/xt_connbytes.h [1:1]
+        linux/netfilter/xt_connlabel.h [1:1]
+        linux/netfilter/xt_connlimit.h [1:1]
+        linux/netfilter/xt_cpu.h [1:1]
+        linux/netfilter/xt_dccp.h [1:1]
+        linux/netfilter/xt_devgroup.h [1:1]
+        linux/netfilter/xt_dscp.h [1:1]
+        linux/netfilter/xt_ecn.h [1:1]
+        linux/netfilter/xt_esp.h [1:1]
+        linux/netfilter/xt_hashlimit.h [1:1]
+        linux/netfilter/xt_helper.h [1:1]
+        linux/netfilter/xt_ipcomp.h [1:1]
+        linux/netfilter/xt_iprange.h [1:1]
+        linux/netfilter/xt_ipvs.h [1:1]
+        linux/netfilter/xt_l2tp.h [1:1]
+        linux/netfilter/xt_length.h [1:1]
+        linux/netfilter/xt_limit.h [1:1]
+        linux/netfilter/xt_mac.h [1:1]
+        linux/netfilter/xt_mark.h [1:1]
+        linux/netfilter/xt_multiport.h [1:1]
+        linux/netfilter/xt_nfacct.h [1:1]
+        linux/netfilter/xt_owner.h [1:1]
+        linux/netfilter/xt_physdev.h [1:1]
+        linux/netfilter/xt_pkttype.h [1:1]
+        linux/netfilter/xt_policy.h [1:1]
+        linux/netfilter/xt_quota.h [1:1]
+        linux/netfilter/xt_rateest.h [1:1]
+        linux/netfilter/xt_realm.h [1:1]
+        linux/netfilter/xt_recent.h [1:1]
+        linux/netfilter/xt_rpfilter.h [1:1]
+        linux/netfilter/xt_sctp.h [1:1]
+        linux/netfilter/xt_set.h [1:1]
+        linux/netfilter/xt_socket.h [1:1]
+        linux/netfilter/xt_state.h [1:1]
+        linux/netfilter/xt_statistic.h [1:1]
+        linux/netfilter/xt_string.h [1:1]
+        linux/netfilter/xt_tcpmss.h [1:1]
+        linux/netfilter/xt_tcpudp.h [1:1]
+        linux/netfilter/xt_time.h [1:1]
+        linux/netfilter/xt_u32.h [1:1]
+        linux/netfilter_arp/arp_tables.h [1:1]
+        linux/netfilter_arp/arpt_mangle.h [1:1]
+        linux/netfilter_bridge.h [1:1]
+        linux/netfilter_bridge/ebt_802_3.h [1:1]
+        linux/netfilter_bridge/ebt_among.h [1:1]
+        linux/netfilter_bridge/ebt_arp.h [1:1]
+        linux/netfilter_bridge/ebt_arpreply.h [1:1]
+        linux/netfilter_bridge/ebt_ip.h [1:1]
+        linux/netfilter_bridge/ebt_ip6.h [1:1]
+        linux/netfilter_bridge/ebt_limit.h [1:1]
+        linux/netfilter_bridge/ebt_log.h [1:1]
+        linux/netfilter_bridge/ebt_mark_m.h [1:1]
+        linux/netfilter_bridge/ebt_mark_t.h [1:1]
+        linux/netfilter_bridge/ebt_nat.h [1:1]
+        linux/netfilter_bridge/ebt_nflog.h [1:1]
+        linux/netfilter_bridge/ebt_pkttype.h [1:1]
+        linux/netfilter_bridge/ebt_redirect.h [1:1]
+        linux/netfilter_bridge/ebt_stp.h [1:1]
+        linux/netfilter_bridge/ebt_vlan.h [1:1]
+        linux/netfilter_bridge/ebtables.h [1:1]
+        linux/netfilter_ipv4.h [1:1]
+        linux/netfilter_ipv4/ip_tables.h [1:1]
+        linux/netfilter_ipv4/ipt_CLUSTERIP.h [1:1]
+        linux/netfilter_ipv4/ipt_LOG.h [1:1]
+        linux/netfilter_ipv4/ipt_REJECT.h [1:1]
+        linux/netfilter_ipv4/ipt_ah.h [1:1]
+        linux/netfilter_ipv4/ipt_ecn.h [1:1]
+        linux/netfilter_ipv4/ipt_ttl.h [1:1]
+        linux/netfilter_ipv6.h [1:1]
+        linux/netfilter_ipv6/ip6_tables.h [1:1]
+        linux/netfilter_ipv6/ip6t_LOG.h [1:1]
+        linux/netfilter_ipv6/ip6t_NPT.h [1:1]
+        linux/netfilter_ipv6/ip6t_REJECT.h [1:1]
+        linux/netfilter_ipv6/ip6t_ah.h [1:1]
+        linux/netfilter_ipv6/ip6t_frag.h [1:1]
+        linux/netfilter_ipv6/ip6t_hl.h [1:1]
+        linux/netfilter_ipv6/ip6t_ipv6header.h [1:1]
+        linux/netfilter_ipv6/ip6t_mh.h [1:1]
+        linux/netfilter_ipv6/ip6t_opts.h [1:1]
+        linux/netfilter_ipv6/ip6t_rt.h [1:1]
+        linux/netfilter_ipv6/ip6t_srh.h [1:1]
+        linux/netlink.h [1:1]
+        linux/netlink_diag.h [1:1]
+        linux/netrom.h [1:1]
+        linux/nexthop.h [1:1]
+        linux/nfs.h [1:1]
+        linux/nfs2.h [1:1]
+        linux/nfs3.h [1:1]
+        linux/nfs4.h [1:1]
+        linux/nfs4_mount.h [1:1]
+        linux/nfs_fs.h [1:1]
+        linux/nfs_mount.h [1:1]
+        linux/nfsacl.h [1:1]
+        linux/nfsd/debug.h [1:1]
+        linux/nfsd/export.h [1:1]
+        linux/nfsd/stats.h [1:1]
+        linux/nitro_enclaves.h [1:1]
+        linux/nl80211-vnd-intel.h [1:1]
+        linux/nsfs.h [1:1]
+        linux/nubus.h [1:1]
+        linux/nvme_ioctl.h [1:1]
+        linux/nvram.h [1:1]
+        linux/omap3isp.h [1:1]
+        linux/oom.h [1:1]
+        linux/openat2.h [1:1]
+        linux/openvswitch.h [1:1]
+        linux/packet_diag.h [1:1]
+        linux/param.h [1:1]
+        linux/patchkey.h [1:1]
+        linux/pci.h [1:1]
+        linux/pci_regs.h [1:1]
+        linux/pcitest.h [1:1]
+        linux/perf_event.h [1:1]
+        linux/personality.h [1:1]
+        linux/pfkeyv2.h [1:1]
+        linux/pfrut.h [1:1]
+        linux/phonet.h [1:1]
+        linux/pidfd.h [1:1]
+        linux/pkt_cls.h [1:1]
+        linux/pkt_sched.h [1:1]
+        linux/pktcdvd.h [1:1]
+        linux/pmu.h [1:1]
+        linux/posix_types.h [1:1]
+        linux/ppp-comp.h [1:1]
+        linux/ppp-ioctl.h [1:1]
+        linux/ppp_defs.h [1:1]
+        linux/pr.h [1:1]
+        linux/prctl.h [1:1]
+        linux/psample.h [1:1]
+        linux/psci.h [1:1]
+        linux/ptrace.h [1:1]
+        linux/qnx4_fs.h [1:1]
+        linux/qnxtypes.h [1:1]
+        linux/qrtr.h [1:1]
+        linux/radeonfb.h [1:1]
+        linux/random.h [1:1]
+        linux/reboot.h [1:1]
+        linux/reiserfs_fs.h [1:1]
+        linux/reiserfs_xattr.h [1:1]
+        linux/resource.h [1:1]
+        linux/romfs_fs.h [1:1]
+        linux/rose.h [1:1]
+        linux/rpmsg.h [1:1]
+        linux/rpmsg_types.h [1:1]
+        linux/rtc.h [1:1]
+        linux/rtnetlink.h [1:1]
+        linux/scc.h [1:1]
+        linux/sched.h [1:1]
+        linux/sched/types.h [1:1]
+        linux/screen_info.h [1:1]
+        linux/seccomp.h [1:1]
+        linux/securebits.h [1:1]
+        linux/sed-opal.h [1:1]
+        linux/seg6_genl.h [1:1]
+        linux/seg6_hmac.h [1:1]
+        linux/selinux_netlink.h [1:1]
+        linux/sem.h [1:1]
+        linux/serio.h [1:1]
+        linux/shm.h [1:1]
+        linux/signal.h [1:1]
+        linux/signalfd.h [1:1]
+        linux/smc.h [1:1]
+        linux/smc_diag.h [1:1]
+        linux/smiapp.h [1:1]
+        linux/snmp.h [1:1]
+        linux/sock_diag.h [1:1]
+        linux/socket.h [1:1]
+        linux/sonet.h [1:1]
+        linux/sound.h [1:1]
+        linux/stat.h [1:1]
+        linux/stddef.h [1:1]
+        linux/stm.h [1:1]
+        linux/string.h [1:1]
+        linux/sunrpc/debug.h [1:1]
+        linux/suspend_ioctls.h [1:1]
+        linux/swab.h [1:1]
+        linux/switchtec_ioctl.h [1:1]
+        linux/sysctl.h [1:1]
+        linux/sysinfo.h [1:1]
+        linux/target_core_user.h [1:1]
+        linux/tc_act/tc_connmark.h [1:1]
+        linux/tc_act/tc_csum.h [1:1]
+        linux/tc_act/tc_ct.h [1:1]
+        linux/tc_act/tc_ctinfo.h [1:1]
+        linux/tc_act/tc_defact.h [1:1]
+        linux/tc_act/tc_gact.h [1:1]
+        linux/tc_act/tc_ife.h [1:1]
+        linux/tc_act/tc_ipt.h [1:1]
+        linux/tc_act/tc_mirred.h [1:1]
+        linux/tc_act/tc_mpls.h [1:1]
+        linux/tc_act/tc_nat.h [1:1]
+        linux/tc_act/tc_pedit.h [1:1]
+        linux/tc_act/tc_sample.h [1:1]
+        linux/tc_act/tc_skbedit.h [1:1]
+        linux/tc_ematch/tc_em_cmp.h [1:1]
+        linux/tc_ematch/tc_em_ipt.h [1:1]
+        linux/tc_ematch/tc_em_meta.h [1:1]
+        linux/tc_ematch/tc_em_nbyte.h [1:1]
+        linux/tc_ematch/tc_em_text.h [1:1]
+        linux/tcp_metrics.h [1:1]
+        linux/tdx-guest.h [1:1]
+        linux/termios.h [1:1]
+        linux/thermal.h [1:1]
+        linux/time.h [1:1]
+        linux/time_types.h [1:1]
+        linux/timerfd.h [1:1]
+        linux/times.h [1:1]
+        linux/tiocl.h [1:1]
+        linux/tipc_sockets_diag.h [1:1]
+        linux/tty.h [1:1]
+        linux/tty_flags.h [1:1]
+        linux/types.h [1:1]
+        linux/ublk_cmd.h [1:1]
+        linux/udf_fs_i.h [1:1]
+        linux/udmabuf.h [1:1]
+        linux/ultrasound.h [1:1]
+        linux/un.h [1:1]
+        linux/unistd.h [1:1]
+        linux/unix_diag.h [1:1]
+        linux/usb/audio.h [1:1]
+        linux/usb/cdc-wdm.h [1:1]
+        linux/usb/cdc.h [1:1]
+        linux/usb/ch11.h [1:1]
+        linux/usb/ch9.h [1:1]
+        linux/usb/functionfs.h [1:1]
+        linux/usb/gadgetfs.h [1:1]
+        linux/usb/midi.h [1:1]
+        linux/usb/raw_gadget.h [1:1]
+        linux/usb/tmc.h [1:1]
+        linux/usb/video.h [1:1]
+        linux/usbip.h [1:1]
+        linux/user_events.h [1:1]
+        linux/userfaultfd.h [1:1]
+        linux/utime.h [1:1]
+        linux/utsname.h [1:1]
+        linux/uvcvideo.h [1:1]
+        linux/v4l2-dv-timings.h [1:1]
+        linux/v4l2-mediabus.h [1:1]
+        linux/v4l2-subdev.h [1:1]
+        linux/vduse.h [1:1]
+        linux/veth.h [1:1]
+        linux/vfio.h [1:1]
+        linux/vfio_ccw.h [1:1]
+        linux/vfio_zdev.h [1:1]
+        linux/vhost.h [1:1]
+        linux/vhost_types.h [1:1]
+        linux/virtio_gpio.h [1:1]
+        linux/vm_sockets.h [1:1]
+        linux/vm_sockets_diag.h [1:1]
+        linux/vmcore.h [1:1]
+        linux/vsockmon.h [1:1]
+        linux/vt.h [1:1]
+        linux/vtpm_proxy.h [1:1]
+        linux/wait.h [1:1]
+        linux/watch_queue.h [1:1]
+        linux/watchdog.h [1:1]
+        linux/wireless.h [1:1]
+        linux/x25.h [1:1]
+        linux/xattr.h [1:1]
+        linux/xdp_diag.h [1:1]
+        linux/xfrm.h [1:1]
+        linux/xilinx-v4l2-controls.h [1:1]
+        linux/zorro.h [1:1]
+        linux/zorro_ids.h [1:1]
+        misc/fastrpc.h [1:1]
+        misc/pvpanic.h [1:1]
+        mtd/inftl-user.h [1:1]
+        rdma/rdma_netlink.h [1:1]
+        scsi/fc/fc_els.h [1:1]
+        scsi/fc/fc_fs.h [1:1]
+        scsi/fc/fc_gs.h [1:1]
+        scsi/fc/fc_ns.h [1:1]
+        scsi/scsi_bsg_ufs.h [1:1]
+        sound/asoc.h [1:1]
+        sound/compress_offload.h [1:1]
+        sound/firewire.h [1:1]
+        sound/intel/avs/tokens.h [1:1]
+        sound/skl-tplg-interface.h [1:1]
+        sound/snd_ar_tokens.h [1:1]
+        sound/snd_sst_tokens.h [1:1]
+        video/edid.h [1:1]
+        video/uvesafb.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 0aaba463e053090a6ce63cc59b867056
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: asm/byteorder_powerpc.h at line 1, asm/elf_powerpc.h at line 1, asm/ipcbuf_powerpc.h at line 1, asm/ist_x86.h at line 1, asm/mman_powerpc.h at line 1, asm/nvram_powerpc.h at line 1, asm/opal-prd_powerpc.h at line 1, asm/ptrace_powerpc.h at line 1, asm/sembuf_powerpc.h at line 1, asm/shmbuf_powerpc.h at line 1, asm/sigcontext_powerpc.h at line 1, asm/socket_powerpc.h at line 1, asm/spu_info_powerpc.h at line 1, asm/stat_powerpc.h at line 1, asm/swab_powerpc.h at line 1, asm/termbits_powerpc.h at line 1, asm/termios_powerpc.h at line 1, asm/types_powerpc.h at line 1, asm/unistd_powerpc.h at line 1, asm/vas-api_powerpc.h at line 1, drm/exynos_drm.h at line 1, linux/apm_bios.h at line 1, linux/aspeed-lpc-ctrl.h at line 1, linux/aspeed-p2a-ctrl.h at line 1, linux/aspeed-video.h at line 1, linux/audit.h at line 1, linux/auto_dev-ioctl.h at line 1, linux/auto_fs.h at line 1, linux/auto_fs4.h at line 1, linux/bt-bmc.h at line 1, linux/cfm_bridge.h at line 1, linux/connector.h at line 1, linux/cycx_cfm.h at line 1, linux/devlink.h at line 1, linux/dns_resolver.h at line 1, linux/elf-fdpic.h at line 1, linux/eventpoll.h at line 1, linux/fsi.h at line 1, linux/hash_info.h at line 1, linux/hid.h at line 1, linux/hiddev.h at line 1, linux/hsr_netlink.h at line 1, linux/i2c-dev.h at line 1, linux/i2c.h at line 1, linux/i2o-dev.h at line 1, linux/i8k.h at line 1, linux/icmp.h at line 1, linux/if.h at line 1, linux/if_alg.h at line 1, linux/if_arcnet.h at line 1, linux/if_arp.h at line 1, linux/if_bridge.h at line 1, linux/if_cablemodem.h at line 1, linux/if_ether.h at line 1, linux/if_fc.h at line 1, linux/if_fddi.h at line 1, linux/if_hippi.h at line 1, linux/if_macsec.h at line 1, linux/if_plip.h at line 1, linux/if_pppol2tp.h at line 1, linux/if_pppox.h at line 1, linux/if_team.h at line 1, linux/if_tun.h at line 1, linux/if_vlan.h at line 1, linux/if_x25.h at line 1, linux/igmp.h at line 1, linux/in.h at line 1, linux/in6.h at line 1, linux/ioam6.h at line 1, linux/ioam6_genl.h at line 1, linux/ioam6_iptunnel.h at line 1, linux/ip.h at line 1, linux/ipmi.h at line 1, linux/ipmi_msgdefs.h at line 1, linux/ipv6_route.h at line 1, linux/ivtv.h at line 1, linux/ivtvfb.h at line 1, linux/joystick.h at line 1, linux/keyctl.h at line 1, linux/map_to_14segment.h at line 1, linux/map_to_7segment.h at line 1, linux/mpls_iptunnel.h at line 1, linux/mptcp.h at line 1, linux/mrp_bridge.h at line 1, linux/net.h at line 1, linux/netdevice.h at line 1, linux/netfilter/xt_connmark.h at line 1, linux/netfilter/xt_osf.h at line 1, linux/nfsd/cld.h at line 1, linux/omapfb.h at line 1, linux/phantom.h at line 1, linux/ppdev.h at line 1, linux/pps.h at line 1, linux/ptp_clock.h at line 1, linux/raid/md_p.h at line 1, linux/raid/md_u.h at line 1, linux/route.h at line 1, linux/rpl.h at line 1, linux/rpl_iptunnel.h at line 1, linux/rseq.h at line 1, linux/sctp.h at line 1, linux/seg6.h at line 1, linux/seg6_iptunnel.h at line 1, linux/serial_core.h at line 1, linux/sockios.h at line 1, linux/sonypi.h at line 1, linux/spi/spi.h at line 1, linux/spi/spidev.h at line 1, linux/surface_aggregator/cdev.h at line 1, linux/surface_aggregator/dtx.h at line 1, linux/tc_act/tc_bpf.h at line 1, linux/tc_act/tc_gate.h at line 1, linux/tc_act/tc_skbmod.h at line 1, linux/tc_act/tc_tunnel_key.h at line 1, linux/tc_act/tc_vlan.h at line 1, linux/tcp.h at line 1, linux/toshiba.h at line 1, linux/udp.h at line 1, linux/uhid.h at line 1, linux/uinput.h at line 1, linux/uio.h at line 1, linux/uleds.h at line 1, linux/usb/g_printer.h at line 1, linux/usb/g_uvc.h at line 1, linux/usbdevice_fs.h at line 1, linux/vdpa.h at line 1, misc/cxl.h at line 1, misc/ocxl.h at line 1, misc/uacce/hisi_qm.h at line 1, misc/uacce/uacce.h at line 1, misc/xilinx_sdfec.h at line 1, mtd/mtd-abi.h at line 1, mtd/mtd-user.h at line 1, mtd/nftl-user.h at line 1, mtd/ubi-user.h at line 1, scsi/cxlflash_ioctl.h at line 1, scsi/scsi_bsg_fc.h at line 1, scsi/scsi_netlink.h at line 1, scsi/scsi_netlink_fc.h at line 1, sound/asequencer.h at line 1, sound/asound.h at line 1, sound/asound_fm.h at line 1, sound/emu10k1.h at line 1, sound/hdsp.h at line 1, sound/hdspm.h at line 1, sound/sb16_csp.h at line 1, sound/sfnt_info.h at line 1, sound/tlv.h at line 1, sound/usb_stream.h at line 1, video/sisfb.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/byteorder_powerpc.h [1:1]
+        asm/elf_powerpc.h [1:1]
+        asm/ipcbuf_powerpc.h [1:1]
+        asm/ist_x86.h [1:1]
+        asm/mman_powerpc.h [1:1]
+        asm/nvram_powerpc.h [1:1]
+        asm/opal-prd_powerpc.h [1:1]
+        asm/ptrace_powerpc.h [1:1]
+        asm/sembuf_powerpc.h [1:1]
+        asm/shmbuf_powerpc.h [1:1]
+        asm/sigcontext_powerpc.h [1:1]
+        asm/socket_powerpc.h [1:1]
+        asm/spu_info_powerpc.h [1:1]
+        asm/stat_powerpc.h [1:1]
+        asm/swab_powerpc.h [1:1]
+        asm/termbits_powerpc.h [1:1]
+        asm/termios_powerpc.h [1:1]
+        asm/types_powerpc.h [1:1]
+        asm/unistd_powerpc.h [1:1]
+        asm/vas-api_powerpc.h [1:1]
+        drm/exynos_drm.h [1:1]
+        linux/apm_bios.h [1:1]
+        linux/aspeed-lpc-ctrl.h [1:1]
+        linux/aspeed-p2a-ctrl.h [1:1]
+        linux/aspeed-video.h [1:1]
+        linux/audit.h [1:1]
+        linux/auto_dev-ioctl.h [1:1]
+        linux/auto_fs.h [1:1]
+        linux/auto_fs4.h [1:1]
+        linux/bt-bmc.h [1:1]
+        linux/cfm_bridge.h [1:1]
+        linux/connector.h [1:1]
+        linux/cycx_cfm.h [1:1]
+        linux/devlink.h [1:1]
+        linux/dns_resolver.h [1:1]
+        linux/elf-fdpic.h [1:1]
+        linux/eventpoll.h [1:1]
+        linux/fsi.h [1:1]
+        linux/hash_info.h [1:1]
+        linux/hid.h [1:1]
+        linux/hiddev.h [1:1]
+        linux/hsr_netlink.h [1:1]
+        linux/i2c-dev.h [1:1]
+        linux/i2c.h [1:1]
+        linux/i2o-dev.h [1:1]
+        linux/i8k.h [1:1]
+        linux/icmp.h [1:1]
+        linux/if.h [1:1]
+        linux/if_alg.h [1:1]
+        linux/if_arcnet.h [1:1]
+        linux/if_arp.h [1:1]
+        linux/if_bridge.h [1:1]
+        linux/if_cablemodem.h [1:1]
+        linux/if_ether.h [1:1]
+        linux/if_fc.h [1:1]
+        linux/if_fddi.h [1:1]
+        linux/if_hippi.h [1:1]
+        linux/if_macsec.h [1:1]
+        linux/if_plip.h [1:1]
+        linux/if_pppol2tp.h [1:1]
+        linux/if_pppox.h [1:1]
+        linux/if_team.h [1:1]
+        linux/if_tun.h [1:1]
+        linux/if_vlan.h [1:1]
+        linux/if_x25.h [1:1]
+        linux/igmp.h [1:1]
+        linux/in.h [1:1]
+        linux/in6.h [1:1]
+        linux/ioam6.h [1:1]
+        linux/ioam6_genl.h [1:1]
+        linux/ioam6_iptunnel.h [1:1]
+        linux/ip.h [1:1]
+        linux/ipmi.h [1:1]
+        linux/ipmi_msgdefs.h [1:1]
+        linux/ipv6_route.h [1:1]
+        linux/ivtv.h [1:1]
+        linux/ivtvfb.h [1:1]
+        linux/joystick.h [1:1]
+        linux/keyctl.h [1:1]
+        linux/map_to_14segment.h [1:1]
+        linux/map_to_7segment.h [1:1]
+        linux/mpls_iptunnel.h [1:1]
+        linux/mptcp.h [1:1]
+        linux/mrp_bridge.h [1:1]
+        linux/net.h [1:1]
+        linux/netdevice.h [1:1]
+        linux/netfilter/xt_connmark.h [1:1]
+        linux/netfilter/xt_osf.h [1:1]
+        linux/nfsd/cld.h [1:1]
+        linux/omapfb.h [1:1]
+        linux/phantom.h [1:1]
+        linux/ppdev.h [1:1]
+        linux/pps.h [1:1]
+        linux/ptp_clock.h [1:1]
+        linux/raid/md_p.h [1:1]
+        linux/raid/md_u.h [1:1]
+        linux/route.h [1:1]
+        linux/rpl.h [1:1]
+        linux/rpl_iptunnel.h [1:1]
+        linux/rseq.h [1:1]
+        linux/sctp.h [1:1]
+        linux/seg6.h [1:1]
+        linux/seg6_iptunnel.h [1:1]
+        linux/serial_core.h [1:1]
+        linux/sockios.h [1:1]
+        linux/sonypi.h [1:1]
+        linux/spi/spi.h [1:1]
+        linux/spi/spidev.h [1:1]
+        linux/surface_aggregator/cdev.h [1:1]
+        linux/surface_aggregator/dtx.h [1:1]
+        linux/tc_act/tc_bpf.h [1:1]
+        linux/tc_act/tc_gate.h [1:1]
+        linux/tc_act/tc_skbmod.h [1:1]
+        linux/tc_act/tc_tunnel_key.h [1:1]
+        linux/tc_act/tc_vlan.h [1:1]
+        linux/tcp.h [1:1]
+        linux/toshiba.h [1:1]
+        linux/udp.h [1:1]
+        linux/uhid.h [1:1]
+        linux/uinput.h [1:1]
+        linux/uio.h [1:1]
+        linux/uleds.h [1:1]
+        linux/usb/g_printer.h [1:1]
+        linux/usb/g_uvc.h [1:1]
+        linux/usbdevice_fs.h [1:1]
+        linux/vdpa.h [1:1]
+        misc/cxl.h [1:1]
+        misc/ocxl.h [1:1]
+        misc/uacce/hisi_qm.h [1:1]
+        misc/uacce/uacce.h [1:1]
+        misc/xilinx_sdfec.h [1:1]
+        mtd/mtd-abi.h [1:1]
+        mtd/mtd-user.h [1:1]
+        mtd/nftl-user.h [1:1]
+        mtd/ubi-user.h [1:1]
+        scsi/cxlflash_ioctl.h [1:1]
+        scsi/scsi_bsg_fc.h [1:1]
+        scsi/scsi_netlink.h [1:1]
+        scsi/scsi_netlink_fc.h [1:1]
+        sound/asequencer.h [1:1]
+        sound/asound.h [1:1]
+        sound/asound_fm.h [1:1]
+        sound/emu10k1.h [1:1]
+        sound/hdsp.h [1:1]
+        sound/hdspm.h [1:1]
+        sound/sb16_csp.h [1:1]
+        sound/sfnt_info.h [1:1]
+        sound/tlv.h [1:1]
+        sound/usb_stream.h [1:1]
+        video/sisfb.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        asm/byteorder_powerpc.h [1:1]
+        asm/elf_powerpc.h [1:1]
+        asm/ipcbuf_powerpc.h [1:1]
+        asm/ist_x86.h [1:1]
+        asm/mman_powerpc.h [1:1]
+        asm/nvram_powerpc.h [1:1]
+        asm/opal-prd_powerpc.h [1:1]
+        asm/ptrace_powerpc.h [1:1]
+        asm/sembuf_powerpc.h [1:1]
+        asm/shmbuf_powerpc.h [1:1]
+        asm/sigcontext_powerpc.h [1:1]
+        asm/socket_powerpc.h [1:1]
+        asm/spu_info_powerpc.h [1:1]
+        asm/stat_powerpc.h [1:1]
+        asm/swab_powerpc.h [1:1]
+        asm/termbits_powerpc.h [1:1]
+        asm/termios_powerpc.h [1:1]
+        asm/types_powerpc.h [1:1]
+        asm/unistd_powerpc.h [1:1]
+        asm/vas-api_powerpc.h [1:1]
+        drm/exynos_drm.h [1:1]
+        linux/apm_bios.h [1:1]
+        linux/aspeed-lpc-ctrl.h [1:1]
+        linux/aspeed-p2a-ctrl.h [1:1]
+        linux/aspeed-video.h [1:1]
+        linux/audit.h [1:1]
+        linux/auto_dev-ioctl.h [1:1]
+        linux/auto_fs.h [1:1]
+        linux/auto_fs4.h [1:1]
+        linux/bt-bmc.h [1:1]
+        linux/cfm_bridge.h [1:1]
+        linux/connector.h [1:1]
+        linux/cycx_cfm.h [1:1]
+        linux/devlink.h [1:1]
+        linux/dns_resolver.h [1:1]
+        linux/elf-fdpic.h [1:1]
+        linux/eventpoll.h [1:1]
+        linux/fsi.h [1:1]
+        linux/hash_info.h [1:1]
+        linux/hid.h [1:1]
+        linux/hiddev.h [1:1]
+        linux/hsr_netlink.h [1:1]
+        linux/i2c-dev.h [1:1]
+        linux/i2c.h [1:1]
+        linux/i2o-dev.h [1:1]
+        linux/i8k.h [1:1]
+        linux/icmp.h [1:1]
+        linux/if.h [1:1]
+        linux/if_alg.h [1:1]
+        linux/if_arcnet.h [1:1]
+        linux/if_arp.h [1:1]
+        linux/if_bridge.h [1:1]
+        linux/if_cablemodem.h [1:1]
+        linux/if_ether.h [1:1]
+        linux/if_fc.h [1:1]
+        linux/if_fddi.h [1:1]
+        linux/if_hippi.h [1:1]
+        linux/if_macsec.h [1:1]
+        linux/if_plip.h [1:1]
+        linux/if_pppol2tp.h [1:1]
+        linux/if_pppox.h [1:1]
+        linux/if_team.h [1:1]
+        linux/if_tun.h [1:1]
+        linux/if_vlan.h [1:1]
+        linux/if_x25.h [1:1]
+        linux/igmp.h [1:1]
+        linux/in.h [1:1]
+        linux/in6.h [1:1]
+        linux/ioam6.h [1:1]
+        linux/ioam6_genl.h [1:1]
+        linux/ioam6_iptunnel.h [1:1]
+        linux/ip.h [1:1]
+        linux/ipmi.h [1:1]
+        linux/ipmi_msgdefs.h [1:1]
+        linux/ipv6_route.h [1:1]
+        linux/ivtv.h [1:1]
+        linux/ivtvfb.h [1:1]
+        linux/joystick.h [1:1]
+        linux/keyctl.h [1:1]
+        linux/map_to_14segment.h [1:1]
+        linux/map_to_7segment.h [1:1]
+        linux/mpls_iptunnel.h [1:1]
+        linux/mptcp.h [1:1]
+        linux/mrp_bridge.h [1:1]
+        linux/net.h [1:1]
+        linux/netdevice.h [1:1]
+        linux/netfilter/xt_connmark.h [1:1]
+        linux/netfilter/xt_osf.h [1:1]
+        linux/nfsd/cld.h [1:1]
+        linux/omapfb.h [1:1]
+        linux/phantom.h [1:1]
+        linux/ppdev.h [1:1]
+        linux/pps.h [1:1]
+        linux/ptp_clock.h [1:1]
+        linux/raid/md_p.h [1:1]
+        linux/raid/md_u.h [1:1]
+        linux/route.h [1:1]
+        linux/rpl.h [1:1]
+        linux/rpl_iptunnel.h [1:1]
+        linux/rseq.h [1:1]
+        linux/sctp.h [1:1]
+        linux/seg6.h [1:1]
+        linux/seg6_iptunnel.h [1:1]
+        linux/serial_core.h [1:1]
+        linux/sockios.h [1:1]
+        linux/sonypi.h [1:1]
+        linux/spi/spi.h [1:1]
+        linux/spi/spidev.h [1:1]
+        linux/surface_aggregator/cdev.h [1:1]
+        linux/surface_aggregator/dtx.h [1:1]
+        linux/tc_act/tc_bpf.h [1:1]
+        linux/tc_act/tc_gate.h [1:1]
+        linux/tc_act/tc_skbmod.h [1:1]
+        linux/tc_act/tc_tunnel_key.h [1:1]
+        linux/tc_act/tc_vlan.h [1:1]
+        linux/tcp.h [1:1]
+        linux/toshiba.h [1:1]
+        linux/udp.h [1:1]
+        linux/uhid.h [1:1]
+        linux/uinput.h [1:1]
+        linux/uio.h [1:1]
+        linux/uleds.h [1:1]
+        linux/usb/g_printer.h [1:1]
+        linux/usb/g_uvc.h [1:1]
+        linux/usbdevice_fs.h [1:1]
+        linux/vdpa.h [1:1]
+        misc/cxl.h [1:1]
+        misc/ocxl.h [1:1]
+        misc/uacce/hisi_qm.h [1:1]
+        misc/uacce/uacce.h [1:1]
+        misc/xilinx_sdfec.h [1:1]
+        mtd/mtd-abi.h [1:1]
+        mtd/mtd-user.h [1:1]
+        mtd/nftl-user.h [1:1]
+        mtd/ubi-user.h [1:1]
+        scsi/cxlflash_ioctl.h [1:1]
+        scsi/scsi_bsg_fc.h [1:1]
+        scsi/scsi_netlink.h [1:1]
+        scsi/scsi_netlink_fc.h [1:1]
+        sound/asequencer.h [1:1]
+        sound/asound.h [1:1]
+        sound/asound_fm.h [1:1]
+        sound/emu10k1.h [1:1]
+        sound/hdsp.h [1:1]
+        sound/hdspm.h [1:1]
+        sound/sb16_csp.h [1:1]
+        sound/sfnt_info.h [1:1]
+        sound/tlv.h [1:1]
+        sound/usb_stream.h [1:1]
+        video/sisfb.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 0c9f39e95c784658046200a8cff1a57d
+BELONGS ya.make
+    License text:
+         *	This software may be used and distributed according to the terms
+         *	of the GNU General Public License, incorporated herein by reference.
+         * 
+         * The author may be reached as simon@ncm.com, or C/O
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 76.67
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/if_eql.h [9:12]
+
+SKIP     GFDL-1.1-or-later    0ccd1f9b30b05f998af4fa20c3363cd7
+BELONGS ya.make
+    # https://st.yandex-team.ru/ARCADIAWGSUP-25
+    # See license text below
+    # Any part of this program >> may << be used in documents
+    License text:
+         * Any part of this program may be used in documents licensed under
+         * the GNU Free Documentation License, Version 1.1 or any later version
+         * published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GFDL-1.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/fdl-1.1.txt, http://www.gnu.org/licenses/old-licenses/fdl-1.1.txt, https://spdx.org/licenses/GFDL-1.1-or-later
+    Files with this license:
+        linux/parport.h [2:4]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note AND Linux-OpenIB 0dbf29e447b40d1a912af8d79974dc89
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: rdma/irdma-abi.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: rdma/irdma-abi.h at line 1
+    License text:
+        /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/irdma-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        rdma/irdma-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-OpenIB
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/infiniband/core/sa.h, https://github.com/ofiwg/libfabric/blob/master/contrib/buildrpm/README, https://spdx.org/licenses/Linux-OpenIB
+    Files with this license:
+        rdma/irdma-abi.h [1:1]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note 0f4a8cb5cf4c2970305abfdd9e594711
+BELONGS ya.make
+    License text:
+         *	This software may be used and distributed according to the terms
+         *	of the GNU Public License, incorporated herein by reference.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/if_bonding.h [12:13]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 10fde6efb10db7d3958a00985c184b94
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/net_namespace.h [5:7]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 1157199604988fa4960c3902115a5bea
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/phonet.h [9:21]
+
+KEEP     MIT                  11bbf7e003e23c69b6f8be68a4053449
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/qxl_drm.h [5:22]
+        drm/virtgpu_drm.h [5:22]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note 11f29116928a6d65084938ef4679791e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/posix_acl.h [6:14]
+        linux/posix_acl_xattr.h [6:14]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 13b52c382ec5c4777839847052268fb6
+BELONGS ya.make
+    License text:
+            SPDX-License-Identifier: GPL-2.0-or-later
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [17:17]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 16de935ebcebe2420535844d4f6faefc
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: LICENSES/preferred/GPL-2.0 at line 79
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [20:359]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 1838d2b04954b1a7bc6405875c2d62ac
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/genwqe/genwqe_card.h [15:22]
+
+KEEP     BSD-3-Clause         191fd3673f8ef77f07a88f80c924de0a
+BELONGS ya.make
+    License text:
+         *  BSD-style process accounting. The kernel accounting code and all
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 90.00
+        Match type      : REFERENCE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/acct.h [8:8]
+
+KEEP     BSD-3-Clause         1adc9adfde65342488ae119fec61370c
+BELONGS ya.make
+    License text:
+        /* This header is BSD licensed so anyone can use the definitions to implement
+         * compatible drivers/servers. */
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_rng.h [3:4]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 1b6d71d27a2d227f908aa4cb74c795db
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/if_tun.h [6:14]
+        linux/if_x25.h [5:13]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 1c985f71ff3684256d8bde04e74e2c00
+BELONGS ya.make
+    License text:
+        **  This copyrighted material is made available to anyone wishing to use,
+        **  modify, copy, or redistribute it subject to the terms and conditions
+        **  of the GNU General Public License v.2.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/dlm.h [8:10]
+        linux/dlm_device.h [8:10]
+        linux/dlmconstants.h [8:10]
+
+KEEP     MIT                  1eaf467c6d00edd4a5876ad437b67edf
+BELONGS ya.make
+    License text:
+        /* SPDX-License-Identifier: MIT */
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/panfrost_drm.h [1:1]
+        drm/tegra_drm.h [1:1]
+        linux/batman_adv.h [1:1]
+        linux/vbox_err.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 1ef71bdc67f07b32c768aec92ea56183
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        mtd/ubi-user.h [5:17]
+
+KEEP     MIT                  20a52239383334dda95b46a70fa3ed67
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        linux/membarrier.h [11:27]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 20d14247ecff7235ca37c4de40683b9e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/switchtec_ioctl.h [6:13]
+        linux/vtpm_proxy.h [7:14]
+
+KEEP     MIT                  225a9df3b582cf8e745a9c7f5046a3b5
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/v3d_drm.h [4:21]
+        drm/vc4_drm.h [4:21]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 2525bae1c7ecd26b364ad1468c5751f3
+BELONGS ya.make
+    License text:
+         * This copyrighted material is made available to anyone wishing to use,
+         * modify, copy, or redistribute it subject to the terms and conditions
+         * of the GNU General Public License v.2.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/dlm_plock.h [5:7]
+        linux/gfs2_ondisk.h [6:8]
+
+KEEP     MIT                  2c591f55187ad469232ccc0f2fffde9f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 98.80
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/drm_sarea.h [12:29]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 2d7a9700ba7dbda0c22883d60ef02bb6
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/if_cablemodem.h [8:12]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note 2e7ea89eba1259594c306cffdc0e58b4
+BELONGS ya.make
+    License text:
+         * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/netfilter/xt_conntrack.h [3:3]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)" 2e82b2e6076263f1be5ddbbdcd4f2061
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: rdma/vmw_pvrdma-abi.h at line 15
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/vmw_pvrdma-abi.h [5:44]
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        rdma/vmw_pvrdma-abi.h [5:44]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 2fbbd9325b5a73483cc7333c2a605835
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/vmx_x86.h [6:17]
+        linux/dcbnl.h [5:16]
+        linux/hyperv.h [6:17]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note AND MIT 301ac0469354bace9e2bc0dc47697b88
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: sound/compress_params.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: sound/compress_params.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) AND MIT) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        sound/compress_params.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        sound/compress_params.h [1:1]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        sound/compress_params.h [1:1]
+
+KEEP     BSD-3-Clause         302e3b29a5a8796f775424ef1bd09a18
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_ids.h [6:30]
+
+KEEP     BSD-2-Clause         30a176e52e2c4e4e1cda8314b0feb4c5
+BELONGS ya.make
+    License text:
+            This -- and only this -- header file may also be distributed under
+            the terms of the BSD Licence as follows:
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/fuse.h [9:10]
+
+KEEP     MIT                  30e7b3d799e9b5d04697cef26fd0c24c
+BELONGS ya.make
+    License text:
+         * and are licensed under the MIT license.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        sound/compress_params.h [14:14]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 31ec01fe7a9ef06c15733b2b1012bdf0
+BELONGS ya.make
+    License text:
+         * For licencing details see kernel-base/COPYING
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 99.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/perf_event.h [13:13]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 32b69adb9137b7c2f91ade8414023a9a
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/virtio_pmem.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/virtio_pmem.h at line 1
+    License text:
+        /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/virtio_pmem.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/virtio_pmem.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_pmem.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 3343b3510b27b2bf4268e9c65beba9a6
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/pps.h [7:19]
+
+KEEP     LGPL-2.0-or-later WITH Linux-syscall-note 344e49e176b8dc5633e2decf1d79500f
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: asm/mtrr_x86.h at line 1, linux/comedi.h at line 1, linux/dm-ioctl.h at line 1, linux/dm-log-userspace.h at line 1, linux/userio.h at line 1
+    License text:
+        /* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: LGPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.0-standalone.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-or-later
+    Files with this license:
+        asm/mtrr_x86.h [1:1]
+        linux/comedi.h [1:1]
+        linux/dm-ioctl.h [1:1]
+        linux/dm-log-userspace.h [1:1]
+        linux/userio.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        asm/mtrr_x86.h [1:1]
+        linux/comedi.h [1:1]
+        linux/dm-ioctl.h [1:1]
+        linux/dm-log-userspace.h [1:1]
+        linux/userio.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 350ed9f417639304ce3c2d0e9abcc6c9
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/auto_dev-ioctl.h [6:8]
+        linux/auto_fs.h [7:9]
+        linux/auto_fs4.h [5:7]
+
+KEEP     MIT                  353a0ffbe20e0d856364f185ad1d2632
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 98.80
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/radeon_drm.h [8:25]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 36082e957ba846d90e0ba47bbbb7164d
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/usbdevice_fs.h [10:22]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 37102b58e4b6441c5d5fc03639dbe314
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/rio_cm_cdev.h [8:36]
+        linux/rio_mport_cdev.h [9:37]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/rio_cm_cdev.h [8:36]
+        linux/rio_mport_cdev.h [9:37]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 3b519b45800910bbdbc5803fb85fe11c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/hidraw.h [6:12]
+
+KEEP     "(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)" 3bf22fa58a1d6eb55418ee2202eb65b7
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: asm/epapr_hcalls_powerpc.h at line 1, linux/fsl_hypervisor.h at line 1, linux/v4l2-common.h at line 1, linux/v4l2-controls.h at line 1, linux/videodev2.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [1:1]
+        linux/fsl_hypervisor.h [1:1]
+        linux/v4l2-common.h [1:1]
+        linux/v4l2-controls.h [1:1]
+        linux/videodev2.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [1:1]
+        linux/fsl_hypervisor.h [1:1]
+        linux/v4l2-common.h [1:1]
+        linux/v4l2-controls.h [1:1]
+        linux/videodev2.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [1:1]
+        linux/fsl_hypervisor.h [1:1]
+        linux/v4l2-common.h [1:1]
+        linux/v4l2-controls.h [1:1]
+        linux/videodev2.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 40893c88c24072e02a822e0e1f41b3c0
+BELONGS ya.make
+    License text:
+            SPDX-License-Identifier: GPL-2.0+
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [15:15]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 40e0ab2265b84615312f79c083d23b0c
+BELONGS ya.make
+    License text:
+        Valid-License-Identifier: GPL-2.0-only
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [2:2]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 435203fa2a7bee497bbdbdc11dc60d74
+BELONGS ya.make
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/ipmi_ssif_bmc.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/ipmi_ssif_bmc.h [1:1]
+
+KEEP     "(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)" 44001c3638094a75111a990493971a22
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [9:38]
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/epapr_hcalls_powerpc.h [9:38]
+
+KEEP     LGPL-2.1-only        44933c631fa154729aabc5abfa30056c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/lgpl-2.1.html, http://www.gnu.org/licenses/lgpl-2.1.txt, https://spdx.org/licenses/LGPL-2.1-only
+    Files with this license:
+        linux/ndctl.h [4:11]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 48945aa01e1c4a40f64a4c747e468b30
+BELONGS ya.make
+    License text:
+         * GPL LICENSE SUMMARY
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 16.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/scif_ioctl.h [8:8]
+
+KEEP     "(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)" 4a43157c485b78c7c7f6c0f8c143d4e8
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/videodev2.h [7:43]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/videodev2.h [7:43]
+
+KEEP     LGPL-2.0-or-later WITH Linux-syscall-note 4aa8a91ced9a29f8682ba9e92312a81e
+BELONGS ya.make
+    License text:
+         * This file is released under the LGPL.
+    Scancode info:
+        Original SPDX id: LGPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.0-standalone.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-or-later
+    Files with this license:
+        linux/dm-ioctl.h [6:6]
+        linux/dm-log-userspace.h [5:5]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 4bc165afb5e35ec214200987f3a09e33
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/perf_event_powerpc.h [5:8]
+
+KEEP     "(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)" 4bcbc08530dc3f70abe5a761abbd421e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/fsl_hypervisor.h [8:34]
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/fsl_hypervisor.h [8:34]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 4ef9fd94891475258e2a621bded59b34
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/zorro.h at line 8
+    License text:
+         *  This file is subject to the terms and conditions of the GNU General Public
+         *  License.  See the file COPYING in the main directory of this archive
+         *  for more details.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/zorro.h [7:9]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 4fce37992a03b2eb085a229a8b9d143e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/seg6.h [9:12]
+        linux/seg6_iptunnel.h [9:12]
+        linux/seg6_local.h [8:11]
+
+SKIP     LicenseRef-scancode-other-copyleft 500f4f3666295c4d3a4ee9383b37d0a8
+BELONGS ya.make
+    License text:
+        	__u32 gpl_compatible:1;
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-other-copyleft
+        Score           : 80.00
+        Match type      : REFERENCE
+        Links           : https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/other-copyleft.LICENSE
+    Files with this license:
+        linux/bpf.h [6314:6314]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 534ccb3153742b07bce86782a49733fc
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/hash_info.h [7:10]
+        linux/hsr_netlink.h [5:8]
+        linux/if_alg.h [7:10]
+        linux/uhid.h [11:14]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 53a83ff18597a4fbdcfbdf9258581341
+BELONGS ya.make
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: LICENSES/preferred/GPL-2.0 at line 11
+    # As discussed in https://st.yandex-team.ru/ARCADIAWGSUP-12,
+    # we consider that LICENSES texts should be interpreted according to COPYING file.
+    # The latter explicitly specifies that Linux-syscall-note exception applies.
+    License text:
+            SPDX-License-Identifier: GPL-2.0
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [11:11]
+
+KEEP     BSD-3-Clause         5552ba7dde30bf1c1df1fc58c1d23a45
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.12
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_vsock.h [2:27]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 558270d0fa2d0c1b0f41ed2294dec221
+BELONGS ya.make
+    # As discussed in https://st.yandex-team.ru/ARCADIAWGSUP-12,
+    # we consider that LICENSES texts should be interpreted according to COPYING file.
+    # The latter explicitly specifies that Linux-syscall-note exception applies.
+    License text:
+        SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [5:5]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 5624cdd2e9174529859a5e61a632df2e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/smiapp.h [10:17]
+
+KEEP     ISC                  56907e2ae1c24aa1ea6c6e49d6f73b01
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: ISC
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://fedoraproject.org/wiki/Licensing:MIT#Old_Style_with_legal_disclaimer_2, https://spdx.org/licenses/ISC, https://www.isc.org/software/license
+    Files with this license:
+        linux/nfc.h [8:18]
+        linux/nl80211.h [16:26]
+        linux/rfkill.h [6:16]
+        linux/um_timetravel.h [2:12]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 5825cf829d71fe773517984a9b9f21f1
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/byteorder_powerpc.h [6:9]
+        asm/elf_powerpc.h [5:8]
+        asm/ipcbuf_powerpc.h [13:16]
+        asm/mman_powerpc.h [3:6]
+        asm/nvram_powerpc.h [5:8]
+        asm/ptrace_powerpc.h [19:22]
+        asm/sembuf_powerpc.h [8:11]
+        asm/shmbuf_powerpc.h [9:12]
+        asm/sigcontext_powerpc.h [6:9]
+        asm/socket_powerpc.h [6:9]
+        asm/stat_powerpc.h [5:8]
+        asm/swab_powerpc.h [3:6]
+        asm/termbits_powerpc.h [6:9]
+        asm/termios_powerpc.h [8:11]
+        asm/types_powerpc.h [9:12]
+        asm/unistd_powerpc.h [5:8]
+        linux/aspeed-lpc-ctrl.h [5:8]
+        linux/aspeed-p2a-ctrl.h [5:8]
+        linux/bt-bmc.h [5:8]
+        linux/elf-fdpic.h [7:10]
+        linux/i2o-dev.h [7:10]
+        linux/keyctl.h [7:10]
+        linux/ppdev.h [9:12]
+        misc/cxl.h [5:8]
+        scsi/cxlflash_ioctl.h [10:13]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR MIT)" 59b2167fbd54495820591724b17ffb6e
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: drm/lima_drm.h at line 1, linux/io_uring.h at line 1, linux/kfd_sysfs.h at line 1, linux/wireguard.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: drm/lima_drm.h at line 1, linux/io_uring.h at line 1, linux/kfd_sysfs.h at line 1, linux/wireguard.h at line 1
+    License text:
+        /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        drm/lima_drm.h [1:1]
+        linux/io_uring.h [1:1]
+        linux/kfd_sysfs.h [1:1]
+        linux/wireguard.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        drm/lima_drm.h [1:1]
+        linux/io_uring.h [1:1]
+        linux/kfd_sysfs.h [1:1]
+        linux/wireguard.h [1:1]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/lima_drm.h [1:1]
+        linux/io_uring.h [1:1]
+        linux/kfd_sysfs.h [1:1]
+        linux/wireguard.h [1:1]
+
+KEEP     MIT                  5a9685bbafba2cf8b3373abd81818c4b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/msm_drm.h [5:22]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 5abc30d40a79d17f13c95043d0cab98d
+BELONGS ya.make
+    License text:
+        Valid-License-Identifier: GPL-2.0-or-later
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [4:4]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 5d36d5418c046948282d75bce0395a2a
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/ivtv.h [7:19]
+        linux/ivtvfb.h [7:19]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 5db03bab5996a9eca29b557e68c2d59a
+BELONGS ya.make
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: LICENSES/exceptions/Linux-syscall-note at line 3
+    License text:
+        SPDX-Licenses: GPL-2.0, GPL-2.0+, GPL-1.0+, LGPL-2.0, LGPL-2.0+, LGPL-2.1, LGPL-2.1+, GPL-2.0-only, GPL-2.0-or-later
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 99.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: LGPL-2.0-only
+        Score           : 80.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/lgpl-2.0.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-only
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: LGPL-2.0-or-later
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.0-standalone.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: LGPL-2.1-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/lgpl-2.1.html, http://www.gnu.org/licenses/lgpl-2.1.txt, https://spdx.org/licenses/LGPL-2.1-only
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [3:3]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 5fbebc3a3e9f2c9d1a9025a5f423b45c
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/mmtimer.h at line 6
+    License text:
+         * This file is subject to the terms and conditions of the GNU General Public
+         * License.  See the file "COPYING" in the main directory of this archive
+         * for more details.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/mmtimer.h [5:7]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 5fe9d03725d07c238498ee401a146146
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/max2175.h [10:17]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note 67554a5538d9ed1b357a2cf2931d6dbf
+BELONGS ya.make
+    License text:
+         * Redistribution of this file is permitted under the terms of the GNU 
+         * Public License (GPL)
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/serial.h [7:8]
+        linux/serial_reg.h [7:8]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)" 6924ced392a68cd68a4e6190e48c505e
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: rdma/ocrdma-abi.h at line 10
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/ocrdma-abi.h [8:34]
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        rdma/ocrdma-abi.h [8:34]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note 6a8fba60c83cfff426de6dfb9500a3f3
+BELONGS ya.make
+    License text:
+         * Redistribution of this file is permitted under
+         * the terms of the GNU Public License (GPL)
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/synclink.h [9:10]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 6ae849881012b48eccd8866978a328b4
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/am437x-vpfe.h [8:19]
+
+KEEP     BSD-3-Clause         6bbc2bb09959c29e6f82a1a8b9ad97f2
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_crypto.h [3:28]
+
+KEEP     BSD-3-Clause         6daffccbe81cc81cf1b75435c1342138
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/quota.h [8:30]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 6f929c51e7b0959cd2dcf6a57bb1aed1
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: rdma/siw-abi.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: rdma/siw-abi.h at line 1
+    License text:
+        /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) or BSD-3-Clause */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/siw-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        rdma/siw-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        rdma/siw-abi.h [1:1]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 7002d4a51fcfda9611808de214aa830c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 95.05
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/hfi/hfi1_ioctl.h [4:20]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 95.05
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        rdma/hfi/hfi1_ioctl.h [4:20]
+
+KEEP     BSD-3-Clause         70d6f2595bd96c122e9d949a196b6e13
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_input.h [3:28]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note 71f47baba34541b414171e56b7d94552
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/cifs/cifs_mount.h [6:14]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 7248308446499717b9266e6f64295a7f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/sonypi.h [21:33]
+        linux/spi/spidev.h [8:20]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 729d7f051210ab5aa55445e7eeb1efd1
+BELONGS ya.make
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: LICENSES/preferred/GPL-2.0 at line 1
+    # As discussed in https://st.yandex-team.ru/ARCADIAWGSUP-12,
+    # we consider that LICENSES texts should be interpreted according to COPYING file.
+    # The latter explicitly specifies that Linux-syscall-note exception applies.
+    License text:
+        Valid-License-Identifier: GPL-2.0
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 72bddc423360b538db9326ce461640be
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/hiddev.h [8:20]
+        linux/joystick.h [8:20]
+
+KEEP     BSD-3-Clause         732d7e6915c893b7ddd332145fe1c95d
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_mmio.h [8:32]
+        linux/virtio_pci.h [12:36]
+        linux/virtio_ring.h [7:31]
+        linux/virtio_types.h [5:29]
+
+SKIP     Linux-syscall-note   7490b131d7a66d4c4b456b7f738f9d1f
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: LICENSES/exceptions/Linux-syscall-note at line 1
+    # all file are included
+    License text:
+        SPDX-Exception-Identifier: Linux-syscall-note
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [1:1]
+
+KEEP     Public-Domain        74edd0a0f68e84d7656052dda4471a35
+BELONGS ya.make
+    License text:
+         * This file is in the public domain.
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-public-domain
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.linfo.org/publicdomain.html, https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/public-domain.LICENSE
+    Files with this license:
+        xen/gntalloc.h [8:8]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note 765b6b190fd62a2c2455d5dd1800dca8
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/nilfs2_api.h [7:10]
+        linux/nilfs2_ondisk.h [7:10]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 7c4ac9a1388a150a5f931aa28544e907
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or modify
+         * it under the terms of the GNU General Public License version 2
+         * as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/erspan.h [7:9]
+        linux/kcm.h [7:9]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)" 7c93ef961293087322532eb03c154c0f
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: rdma/qedr-abi.h at line 8
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/qedr-abi.h [5:31]
+    Scancode info:
+        Original SPDX id: Linux-OpenIB
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/infiniband/core/sa.h, https://github.com/ofiwg/libfabric/blob/master/contrib/buildrpm/README, https://spdx.org/licenses/Linux-OpenIB
+    Files with this license:
+        rdma/qedr-abi.h [5:31]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note 7d97ba3c7ce606e705152190d0e497a5
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/cifs/cifs_mount.h at line 1, linux/cifs/cifs_netlink.h at line 1, linux/dqblk_xfs.h at line 1, linux/dvb/audio.h at line 1, linux/dvb/ca.h at line 1, linux/dvb/dmx.h at line 1, linux/dvb/frontend.h at line 1, linux/dvb/net.h at line 1, linux/dvb/osd.h at line 1, linux/dvb/version.h at line 1, linux/dvb/video.h at line 1, linux/mqueue.h at line 1, linux/nilfs2_api.h at line 1, linux/nilfs2_ondisk.h at line 1, linux/posix_acl.h at line 1, linux/posix_acl_xattr.h at line 1
+    License text:
+        /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/cifs/cifs_mount.h [1:1]
+        linux/cifs/cifs_netlink.h [1:1]
+        linux/dqblk_xfs.h [1:1]
+        linux/dvb/audio.h [1:1]
+        linux/dvb/ca.h [1:1]
+        linux/dvb/dmx.h [1:1]
+        linux/dvb/frontend.h [1:1]
+        linux/dvb/net.h [1:1]
+        linux/dvb/osd.h [1:1]
+        linux/dvb/version.h [1:1]
+        linux/dvb/video.h [1:1]
+        linux/mqueue.h [1:1]
+        linux/nilfs2_api.h [1:1]
+        linux/nilfs2_ondisk.h [1:1]
+        linux/posix_acl.h [1:1]
+        linux/posix_acl_xattr.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/cifs/cifs_mount.h [1:1]
+        linux/cifs/cifs_netlink.h [1:1]
+        linux/dqblk_xfs.h [1:1]
+        linux/dvb/audio.h [1:1]
+        linux/dvb/ca.h [1:1]
+        linux/dvb/dmx.h [1:1]
+        linux/dvb/frontend.h [1:1]
+        linux/dvb/net.h [1:1]
+        linux/dvb/osd.h [1:1]
+        linux/dvb/version.h [1:1]
+        linux/dvb/video.h [1:1]
+        linux/mqueue.h [1:1]
+        linux/nilfs2_api.h [1:1]
+        linux/nilfs2_ondisk.h [1:1]
+        linux/posix_acl.h [1:1]
+        linux/posix_acl_xattr.h [1:1]
+
+KEEP     BSD-3-Clause         7f7c0f42e0fe5f39d81ab9a05481bf5d
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.12
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_console.h [2:27]
+
+KEEP     MIT                  826a708f846fe00c7eb739e3eaddcca0
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/vmwgfx_drm.h [6:24]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 831d33d185507b4c10011e27897d3950
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/omap3isp.h [13:25]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)" 839cd1bb475dd7e814421a622196acd8
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: rdma/bnxt_re-abi.h at line 11
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/bnxt_re-abi.h [8:35]
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        rdma/bnxt_re-abi.h [8:35]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 84a9df7a729e21059513424977db51ac
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/opal-prd_powerpc.h [11:19]
+
+KEEP     MIT                  84fc2f4574df01e4884c5ae0d9f4a74e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 99.38
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        linux/agpgart.h [7:23]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 87e679a22ce567e1d2b0349a55dfb717
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        mtd/mtd-abi.h [5:17]
+        mtd/mtd-user.h [5:17]
+        mtd/nftl-user.h [5:17]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 892766c04c51b145e5b44a0c9709664d
+BELONGS ya.make
+    License text:
+         * May be copied or modified under the terms of the GNU General Public
+         * License.  See linux/COPYING for more information.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/pktcdvd.h [6:7]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" 894228fbb1261aa226bb97bcdce7d753
+BELONGS ya.make
+    License text:
+         * This file is provided under a dual BSD/GPLv2 license.  When using or
+         * redistributing this file, you may do so under either license.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/scif_ioctl.h [5:6]
+        sound/sof/abi.h [3:4]
+        sound/sof/fw.h [3:4]
+        sound/sof/header.h [3:4]
+        sound/sof/tokens.h [3:4]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/scif_ioctl.h [5:6]
+        sound/sof/abi.h [3:4]
+        sound/sof/fw.h [3:4]
+        sound/sof/header.h [3:4]
+        sound/sof/tokens.h [3:4]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 8a9e3da7829eaaa286e499fffe8a7972
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 84.21
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/in.h [11:17]
+
+KEEP     BSD-3-Clause         8b469672b5cb1739a6b07a10987281de
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/scif_ioctl.h [25:49]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 8b707145233f9251c73fc7acb3df26a2
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        drm/etnaviv_drm.h [5:15]
+        drm/omap_drm.h [8:18]
+        linux/dma-buf.h [7:17]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 8bf56c67ebecadbb74716a5923ba4900
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/hid.h [8:20]
+        linux/uinput.h [7:19]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)" 8d03ddad687ea840ff26243486272c6a
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/rds.h at line 1, linux/tls.h at line 1, rdma/cxgb4-abi.h at line 1, rdma/hns-abi.h at line 1, rdma/ib_user_ioctl_verbs.h at line 1, rdma/ib_user_mad.h at line 1, rdma/ib_user_sa.h at line 1, rdma/ib_user_verbs.h at line 1, rdma/mlx4-abi.h at line 1, rdma/mlx5-abi.h at line 1, rdma/mthca-abi.h at line 1, rdma/qedr-abi.h at line 1, rdma/rdma_user_cm.h at line 1, rdma/rdma_user_ioctl.h at line 1, rdma/rdma_user_rxe.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/rds.h at line 1, linux/tls.h at line 1, rdma/cxgb4-abi.h at line 1, rdma/hns-abi.h at line 1, rdma/ib_user_ioctl_verbs.h at line 1, rdma/ib_user_mad.h at line 1, rdma/ib_user_sa.h at line 1, rdma/ib_user_verbs.h at line 1, rdma/mlx4-abi.h at line 1, rdma/mlx5-abi.h at line 1, rdma/mthca-abi.h at line 1, rdma/qedr-abi.h at line 1, rdma/rdma_user_cm.h at line 1, rdma/rdma_user_ioctl.h at line 1, rdma/rdma_user_rxe.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/rds.h [1:1]
+        linux/tls.h [1:1]
+        rdma/cxgb4-abi.h [1:1]
+        rdma/hns-abi.h [1:1]
+        rdma/ib_user_ioctl_verbs.h [1:1]
+        rdma/ib_user_mad.h [1:1]
+        rdma/ib_user_sa.h [1:1]
+        rdma/ib_user_verbs.h [1:1]
+        rdma/mlx4-abi.h [1:1]
+        rdma/mlx5-abi.h [1:1]
+        rdma/mthca-abi.h [1:1]
+        rdma/qedr-abi.h [1:1]
+        rdma/rdma_user_cm.h [1:1]
+        rdma/rdma_user_ioctl.h [1:1]
+        rdma/rdma_user_rxe.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/rds.h [1:1]
+        linux/tls.h [1:1]
+        rdma/cxgb4-abi.h [1:1]
+        rdma/hns-abi.h [1:1]
+        rdma/ib_user_ioctl_verbs.h [1:1]
+        rdma/ib_user_mad.h [1:1]
+        rdma/ib_user_sa.h [1:1]
+        rdma/ib_user_verbs.h [1:1]
+        rdma/mlx4-abi.h [1:1]
+        rdma/mlx5-abi.h [1:1]
+        rdma/mthca-abi.h [1:1]
+        rdma/qedr-abi.h [1:1]
+        rdma/rdma_user_cm.h [1:1]
+        rdma/rdma_user_ioctl.h [1:1]
+        rdma/rdma_user_rxe.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-OpenIB
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/infiniband/core/sa.h, https://github.com/ofiwg/libfabric/blob/master/contrib/buildrpm/README, https://spdx.org/licenses/Linux-OpenIB
+    Files with this license:
+        linux/rds.h [1:1]
+        linux/tls.h [1:1]
+        rdma/cxgb4-abi.h [1:1]
+        rdma/hns-abi.h [1:1]
+        rdma/ib_user_ioctl_verbs.h [1:1]
+        rdma/ib_user_mad.h [1:1]
+        rdma/ib_user_sa.h [1:1]
+        rdma/ib_user_verbs.h [1:1]
+        rdma/mlx4-abi.h [1:1]
+        rdma/mlx5-abi.h [1:1]
+        rdma/mthca-abi.h [1:1]
+        rdma/qedr-abi.h [1:1]
+        rdma/rdma_user_cm.h [1:1]
+        rdma/rdma_user_ioctl.h [1:1]
+        rdma/rdma_user_rxe.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 8d0e0d799d45a36c2b87b5daa12b5f9d
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/rxrpc.h at line 1, linux/virtio_i2c.h at line 1, scsi/scsi_bsg_mpi3mr.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/rxrpc.h [1:1]
+        linux/virtio_i2c.h [1:1]
+        scsi/scsi_bsg_mpi3mr.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/rxrpc.h [1:1]
+        linux/virtio_i2c.h [1:1]
+        scsi/scsi_bsg_mpi3mr.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 8f065979effd897c5008afa60beda79d
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: drm/ivpu_accel.h at line 1, linux/amt.h at line 1, linux/can/j1939.h at line 1, linux/can/netlink.h at line 1, linux/can/vxcan.h at line 1, linux/ccs.h at line 1, linux/dw100.h at line 1, linux/ethtool_netlink.h at line 1, linux/gpio.h at line 1, linux/input-event-codes.h at line 1, linux/netfilter/xt_IDLETIMER.h at line 1, linux/psp-sev.h at line 1, linux/remoteproc_cdev.h at line 1, linux/sev-guest.h at line 1, linux/wmi.h at line 1, linux/wwan.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        drm/ivpu_accel.h [1:1]
+        linux/amt.h [1:1]
+        linux/can/j1939.h [1:1]
+        linux/can/netlink.h [1:1]
+        linux/can/vxcan.h [1:1]
+        linux/ccs.h [1:1]
+        linux/dw100.h [1:1]
+        linux/ethtool_netlink.h [1:1]
+        linux/gpio.h [1:1]
+        linux/input-event-codes.h [1:1]
+        linux/netfilter/xt_IDLETIMER.h [1:1]
+        linux/psp-sev.h [1:1]
+        linux/remoteproc_cdev.h [1:1]
+        linux/sev-guest.h [1:1]
+        linux/wmi.h [1:1]
+        linux/wwan.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        drm/ivpu_accel.h [1:1]
+        linux/amt.h [1:1]
+        linux/can/j1939.h [1:1]
+        linux/can/netlink.h [1:1]
+        linux/can/vxcan.h [1:1]
+        linux/ccs.h [1:1]
+        linux/dw100.h [1:1]
+        linux/ethtool_netlink.h [1:1]
+        linux/gpio.h [1:1]
+        linux/input-event-codes.h [1:1]
+        linux/netfilter/xt_IDLETIMER.h [1:1]
+        linux/psp-sev.h [1:1]
+        linux/remoteproc_cdev.h [1:1]
+        linux/sev-guest.h [1:1]
+        linux/wmi.h [1:1]
+        linux/wwan.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 91c02910256e8500c55fe79a0713d342
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or
+         * modify it under the terms of version 2 of the GNU General Public
+         * License as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/bpf.h [4:6]
+        linux/bpf_perf_event.h [4:6]
+
+KEEP     LGPL-2.1-only WITH Linux-syscall-note 926a7f42f2afcea4cd3df9399c1b42c5
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/lgpl-2.1.html, http://www.gnu.org/licenses/lgpl-2.1.txt, https://spdx.org/licenses/LGPL-2.1-only
+    Files with this license:
+        linux/cgroupstats.h [7:13]
+        linux/cn_proc.h [10:16]
+        linux/taskstats.h [8:14]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 93d65dd1661a000cc88e1b82a4ddb3ba
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/icmp.h [13:16]
+        linux/if.h [15:18]
+        linux/if_arp.h [19:22]
+        linux/if_ether.h [16:19]
+        linux/if_fc.h [16:19]
+        linux/if_fddi.h [21:24]
+        linux/if_hippi.h [17:20]
+        linux/if_vlan.h [7:10]
+        linux/ip.h [13:16]
+        linux/net.h [14:17]
+        linux/netdevice.h [19:22]
+        linux/route.h [19:22]
+        linux/sockios.h [14:17]
+        linux/tcp.h [13:16]
+        linux/udp.h [13:16]
+        linux/uio.h [5:8]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 93df3e3b420ac7f0d74e30bd5101abf9
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/scif_ioctl.h [12:19]
+
+SKIP     Linux-syscall-note   94c3059eac4d9539ac6837c5c53bbbbf
+BELONGS ya.make
+    # LICENSES/exceptions/Linux-syscall-note allready included
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [13:24]
+
+KEEP     MIT                  967b3fc9bbf7ff711f5e6bed7978f613
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 98.20
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/drm.h [15:32]
+        drm/drm_fourcc.h [4:21]
+        drm/nouveau_drm.h [5:22]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 96c43a06d114a75b61b229f8232547e6
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/aio_abi.h [7:25]
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-anu-license
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/anu-license.LICENSE
+    Files with this license:
+        linux/aio_abi.h [7:25]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 96ec305836e2bd09e3adca221076865c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/omapfb.h [10:22]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 97d7fb533fe5b7f79ceab1b828160411
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/batadv_packet.h at line 1, rdma/mana-abi.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/batadv_packet.h at line 1, rdma/mana-abi.h at line 1
+    License text:
+        /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/batadv_packet.h [1:1]
+        rdma/mana-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/batadv_packet.h [1:1]
+        rdma/mana-abi.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 98830f20e3a93e81e27d662caa35ef13
+BELONGS ya.make
+    License text:
+           The GAS product is under the GNU General Public License, version 2 or later.
+           As such, this file is also under that license.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/coff.h [3:4]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 98ff2f7e77a4aad137064c2661d1bd44
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or modify
+         * it under the terms of the GNU General Public License version 2 as
+         * published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/posix_types_arm.h [7:9]
+        asm/ptrace_arm.h [7:9]
+        asm/setup_arm.h [7:9]
+        asm/unistd_arm.h [7:9]
+        drm/armada_drm.h [6:8]
+        linux/can/j1939.h [7:9]
+        linux/media-bus-format.h [7:9]
+        linux/vfio.h [8:10]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 9b4ccb0798df6bc58be0e3af3bbeb49c
+BELONGS ya.make
+    License text:
+          For 'GNU General Public License (GPL) version 2 or any later version' use:
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [14:14]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 9e3fb690e3a5d343ef5172903f6d9d78
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or
+         * modify it under the terms of the GNU General Public License
+         * version 2 as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/usb/cdc-wdm.h [5:7]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note 9e473789c45030922abc06669026a9ae
+BELONGS ya.make
+    License text:
+          For 'GNU General Public License (GPL) version 2 only' use:
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [10:10]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note 9ee8d51ccb0e59f36a63d92422a992ed
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/audit.h [7:19]
+        linux/connector.h [8:20]
+        linux/serial_core.h [7:19]
+        linux/usb/g_printer.h [7:19]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note a1fe791907e48b7fbe6add4076b6739e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/mqueue.h [4:17]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note a2e4872365a29600abe5f0d17bdb38d0
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/sync_file.h [5:8]
+
+KEEP     BSD-3-Clause         a346ac6aa76b254c522fad6e16cfab10
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.12
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_config.h [3:27]
+
+KEEP     BSD-2-Clause         a39d0f1d9f4212b317551598c214e0fb
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/soundcard.h [4:22]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note a428e60a848098c12bc4c9aa300208ab
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/llc.h [7:12]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note a67e4f3506325e48dcb480b6b139d875
+BELONGS ya.make
+    License text:
+         * This software may be used and distributed according to the terms
+         * of the GNU General Public License, incorporated herein by reference.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/capi.h [8:9]
+        linux/isdn/capicmd.h [8:9]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note a6980899304af1b1418760ade0b013a6
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/if_arcnet.h [11:14]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" a8932e1e4988edf27140a11fb4956f58
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.64
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/can.h [12:43]
+        linux/can/bcm.h [11:42]
+        linux/can/error.h [11:42]
+        linux/can/gw.h [11:42]
+        linux/can/isotp.h [10:41]
+        linux/can/raw.h [12:43]
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 99.64
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/can.h [12:43]
+        linux/can/bcm.h [11:42]
+        linux/can/error.h [11:42]
+        linux/can/gw.h [11:42]
+        linux/can/isotp.h [10:41]
+        linux/can/raw.h [12:43]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note a98950249508ead531e28bccabfb5306
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/udf_fs_i.h [7:11]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note a9ac6a3f5d68b6ee3693c591024d796c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/in6.h [16:19]
+        linux/ipv6_route.h [8:11]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note aba68d4d98557076a68b777ac9f1c189
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or modify it
+         * under the terms of version 2 of the GNU General Public License
+         * as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/hdlc.h [7:9]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note ae3cac38c56e828c3d4b3f7d2924d931
+BELONGS ya.make
+    License text:
+         * This software is distributed under GNU GPL v2, 1991
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        _nf/linux/netfilter/xt_DSCP.h [6:6]
+        _nf/linux/netfilter_ipv4/ipt_ECN.h [6:6]
+        linux/netfilter/xt_CHECKSUM.h [8:8]
+        linux/netfilter/xt_NFQUEUE.h [6:6]
+        linux/netfilter/xt_dscp.h [5:5]
+        linux/netfilter/xt_ecn.h [6:6]
+
+KEEP     MIT                  aeb55ea87317aaf5247edb81672f1e7a
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 98.81
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/i915_drm.h [5:23]
+        drm/vgem_drm.h [5:23]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note af5703c0b8f7e356df6ba43f1b1128a6
+BELONGS ya.make
+    License text:
+          into non GPL compliant user space application code.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 50.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [7:7]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note b17866eb176cd5dc138dd52b21b6de96
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/eeh_powerpc.h [3:14]
+        asm/kvm_para_powerpc.h [3:14]
+        asm/kvm_powerpc.h [3:14]
+
+KEEP     BSD-3-Clause         b4bd66c5fda3d07995882e9084d7c929
+BELONGS ya.make
+    License text:
+         * BSD LICENSE
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 99.00
+        Match type      : REFERENCE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/scif_ioctl.h [21:21]
+
+KEEP     BSD-2-Clause         b4ec858a2b5f4f86bee37c1f14beb7dd
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/virtio_scsi.h [2:24]
+
+KEEP     BSD-2-Clause         b5ac55600c5433772a50e54b5c2b4fed
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/fuse.h [14:33]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note b6bf176321b4556582208a2225a37312
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/sctp.h at line 26
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/sctp.h [13:27]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note b88a4ffb10c122aadbd485ce6a4b72f2
+BELONGS ya.make
+    License text:
+        Valid-License-Identifier: GPL-2.0+
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [3:3]
+
+KEEP     LGPL-2.0-only        b8fdc0a6085391ac066e32c09bf9df6c
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.0-only
+        Score           : 95.05
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/lgpl-2.0.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-only
+    Files with this license:
+        linux/coda.h [2:49]
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-mulle-kybernetik
+        Score           : 95.05
+        Match type      : NOTICE
+        Links           : http://www.mulle-kybernetik.com/en/index.html, https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/mulle-kybernetik.LICENSE
+    Files with this license:
+        linux/coda.h [2:49]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note b9679a20642be5470391a0db6700fe8e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/auxvec_arm64.h [5:15]
+        asm/bitsperlong_arm64.h [5:15]
+        asm/byteorder_arm64.h [5:15]
+        asm/fcntl_arm64.h [5:15]
+        asm/hwcap_arm64.h [5:15]
+        asm/kvm_arm64.h [10:20]
+        asm/param_arm64.h [5:15]
+        asm/ptrace_arm64.h [8:18]
+        asm/setup_arm64.h [8:18]
+        asm/sigcontext_arm64.h [5:15]
+        asm/signal_arm64.h [5:15]
+        asm/statfs_arm64.h [5:15]
+        asm/ucontext_arm64.h [5:15]
+        asm/unistd_arm64.h [5:15]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note bb2e62e5ffbfa55ba83a82fd5e4300a4
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/if_bonding.h at line 1, linux/llc.h at line 1, linux/loop.h at line 1, linux/nbd.h at line 1, linux/netfilter/xt_conntrack.h at line 1, linux/netfilter_arp.h at line 1, linux/pg.h at line 1, linux/serial.h at line 1, linux/serial_reg.h at line 1, linux/sync_file.h at line 1, linux/synclink.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/if_bonding.h [1:1]
+        linux/llc.h [1:1]
+        linux/loop.h [1:1]
+        linux/nbd.h [1:1]
+        linux/netfilter/xt_conntrack.h [1:1]
+        linux/netfilter_arp.h [1:1]
+        linux/pg.h [1:1]
+        linux/serial.h [1:1]
+        linux/serial_reg.h [1:1]
+        linux/sync_file.h [1:1]
+        linux/synclink.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/if_bonding.h [1:1]
+        linux/llc.h [1:1]
+        linux/loop.h [1:1]
+        linux/nbd.h [1:1]
+        linux/netfilter/xt_conntrack.h [1:1]
+        linux/netfilter_arp.h [1:1]
+        linux/pg.h [1:1]
+        linux/serial.h [1:1]
+        linux/serial_reg.h [1:1]
+        linux/sync_file.h [1:1]
+        linux/synclink.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note bb3fb039923f023181791465f663648b
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/ultrasound.h at line 13
+    License text:
+         * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
+         * Version 2 (June 1991). See the "COPYING" file distributed with this software
+         * for more info.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/ultrasound.h [12:14]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note bd3bb50170d71d704c6b99c200da83cf
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/if_bridge.h [8:11]
+        linux/if_plip.h [5:8]
+        linux/igmp.h [11:14]
+        linux/mpls_iptunnel.h [8:11]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" bf672a4f4bafd10e2ad271479f02da8e
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/can.h at line 1, linux/can/bcm.h at line 1, linux/can/error.h at line 1, linux/can/gw.h at line 1, linux/can/isotp.h at line 1, linux/can/raw.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/can.h [1:1]
+        linux/can/bcm.h [1:1]
+        linux/can/error.h [1:1]
+        linux/can/gw.h [1:1]
+        linux/can/isotp.h [1:1]
+        linux/can/raw.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/can.h [1:1]
+        linux/can/bcm.h [1:1]
+        linux/can/error.h [1:1]
+        linux/can/gw.h [1:1]
+        linux/can/isotp.h [1:1]
+        linux/can/raw.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/can.h [1:1]
+        linux/can/bcm.h [1:1]
+        linux/can/error.h [1:1]
+        linux/can/gw.h [1:1]
+        linux/can/isotp.h [1:1]
+        linux/can/raw.h [1:1]
+
+KEEP     BSD-3-Clause         bfd75eb823b21a5a622aea6962cc34e5
+BELONGS ya.make
+    License text:
+         * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 90.00
+        Match type      : REFERENCE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/fuse.h [335:335]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note c196f33d1f74889d4f98f65f6f70ea8f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/cycx_cfm.h [12:15]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)" c1dbbc9df99660c49dd2f4a8c7b34d6f
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: rdma/rdma_user_rxe.h at line 8
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/rdma_user_rxe.h [5:31]
+    Scancode info:
+        Original SPDX id: Linux-OpenIB
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/infiniband/core/sa.h, https://github.com/ofiwg/libfabric/blob/master/contrib/buildrpm/README, https://spdx.org/licenses/Linux-OpenIB
+    Files with this license:
+        rdma/rdma_user_rxe.h [5:31]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note c273ab4e97163977dfb6ca5edabdab29
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        video/sisfb.h [7:19]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" c3922340ce4419172acf3ed30c4063ca
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/tipc.h [9:35]
+        linux/tipc_config.h [9:35]
+        linux/tipc_netlink.h [6:32]
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/tipc.h [9:35]
+        linux/tipc_config.h [9:35]
+        linux/tipc_netlink.h [6:32]
+
+KEEP     BSD-2-Clause         c426bcef3ffa719d0755707be4c1dbd2
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/tee.h [5:25]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note c4312701c3d13ed7bbac78463e1e5465
+BELONGS ya.make
+    License text:
+         * This software is distributed under the terms of the GNU General Public
+         * License ("GPL") version 2, as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/usb/audio.h [9:10]
+        linux/usb/midi.h [9:10]
+
+SKIP     LicenseRef-scancode-unknown-spdx c4e77ffa032745a323ace987f92f79ea
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: LICENSES/exceptions/Linux-syscall-note at line 10
+    # Linux-syscall-note file allready included
+    License text:
+            SPDX-License-Identifier: <SPDX-License> WITH Linux-syscall-note
+    Scancode info:
+        Original SPDX id: LicenseRef-scancode-unknown-spdx
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/unknown-spdx.LICENSE
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [10:10]
+
+KEEP     LGPL-2.1-only WITH Linux-syscall-note c79a4aa01be8b2c5ee0940bca40bdc2f
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/cgroupstats.h at line 1, linux/cn_proc.h at line 1, linux/idxd.h at line 1, linux/taskstats.h at line 1
+    License text:
+        /* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
+    Scancode info:
+        Original SPDX id: LGPL-2.1-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/lgpl-2.1.html, http://www.gnu.org/licenses/lgpl-2.1.txt, https://spdx.org/licenses/LGPL-2.1-only
+    Files with this license:
+        linux/cgroupstats.h [1:1]
+        linux/cn_proc.h [1:1]
+        linux/idxd.h [1:1]
+        linux/taskstats.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/cgroupstats.h [1:1]
+        linux/cn_proc.h [1:1]
+        linux/idxd.h [1:1]
+        linux/taskstats.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note c7dcd04a5383e1f8063aa22943143d5f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        asm/ist_x86.h [6:14]
+        linux/apm_bios.h [6:14]
+        linux/i8k.h [7:15]
+        linux/toshiba.h [10:18]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note AND MIT ca99258e82d17c596ddf3dc760a44930
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/rkisp1-config.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/rkisp1-config.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/rkisp1-config.h [1:1]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        linux/rkisp1-config.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note cce060c6b9c8720037aa3c18f72d8515
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        asm/ps3fb_powerpc.h [6:17]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note cce38b57b0560ccb27c2bd1a850af5b4
+BELONGS ya.make
+    License text:
+         * (C)1998 Rusty Russell -- This code is GPL.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 22.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/netfilter_ipv4.h [3:3]
+        linux/netfilter_ipv6.h [3:3]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note ceb9ed73412d4c39ec8b473eb2aa0f28
+BELONGS ya.make
+    License text:
+         * This program is free software; you can redistribute it and/or modify it
+         * under the terms of the GNU General Public License version 2 as published by
+         * the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/gameport.h [5:7]
+        linux/gpio.h [7:9]
+        linux/iio/events.h [6:8]
+        linux/iio/types.h [6:8]
+        linux/input-event-codes.h [12:14]
+        linux/input.h [5:7]
+        linux/serio.h [5:7]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR MIT)" cf0c057c7911eb514ddf619a84b9b8ba
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 99.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        xen/evtchn.h [9:31]
+        xen/privcmd.h [9:31]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 99.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        xen/evtchn.h [9:31]
+        xen/privcmd.h [9:31]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note d0783a27bc36e63759e28bf98a1085e9
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: drm/habanalabs_accel.h at line 1, drm/qaic_accel.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: drm/habanalabs_accel.h at line 1, drm/qaic_accel.h at line 1
+    License text:
+        /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        drm/habanalabs_accel.h [1:1]
+        drm/qaic_accel.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        drm/habanalabs_accel.h [1:1]
+        drm/qaic_accel.h [1:1]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note d12d5f2d2644efb66bd5173baf7591b5
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/android/binder.h [10:17]
+        linux/xilinx-v4l2-controls.h [11:18]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)" d48b313e0aef8b3710de6c719f0840ff
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/fuse.h at line 1, linux/if_infiniband.h at line 1, rdma/bnxt_re-abi.h at line 1, rdma/efa-abi.h at line 1, rdma/ocrdma-abi.h at line 1, rdma/vmw_pvrdma-abi.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/fuse.h at line 1, linux/if_infiniband.h at line 1, rdma/bnxt_re-abi.h at line 1, rdma/efa-abi.h at line 1, rdma/ocrdma-abi.h at line 1, rdma/vmw_pvrdma-abi.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/fuse.h [1:1]
+        linux/if_infiniband.h [1:1]
+        rdma/bnxt_re-abi.h [1:1]
+        rdma/efa-abi.h [1:1]
+        rdma/ocrdma-abi.h [1:1]
+        rdma/vmw_pvrdma-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/fuse.h [1:1]
+        linux/if_infiniband.h [1:1]
+        rdma/bnxt_re-abi.h [1:1]
+        rdma/efa-abi.h [1:1]
+        rdma/ocrdma-abi.h [1:1]
+        rdma/vmw_pvrdma-abi.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/fuse.h [1:1]
+        linux/if_infiniband.h [1:1]
+        rdma/bnxt_re-abi.h [1:1]
+        rdma/efa-abi.h [1:1]
+        rdma/ocrdma-abi.h [1:1]
+        rdma/vmw_pvrdma-abi.h [1:1]
+
+KEEP     BSD-3-Clause         d54b2b8acfcece2b32064e0586244d02
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_9p.h [3:27]
+        linux/virtio_balloon.h [3:27]
+        linux/virtio_blk.h [3:27]
+        linux/virtio_net.h [3:27]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note d5780989bea2feacc16a910ec6d60525
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/fuse.h at line 7
+    License text:
+            This program can be distributed under the terms of the GNU GPL.
+            See the file COPYING.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/fuse.h [6:7]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note d98573eb306c26e056666eedc82fbb1f
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/btrfs.h [5:17]
+        linux/nbd-netlink.h [5:17]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note d9a17e1878e57f90e022b93ec4f1a7a1
+BELONGS ya.make
+    License text:
+         * 1999 Copyright (C) Pavel Machek, pavel@ucw.cz. This code is GPL.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 22.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/nbd.h [3:3]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)" d9a213bfda5adf8a9e62b5eb7e9db985
+BELONGS ya.make
+FILE_INCLUDE COPYING found in files: linux/rds.h at line 8, linux/tls.h at line 8, rdma/cxgb4-abi.h at line 8, rdma/hns-abi.h at line 8, rdma/ib_user_ioctl_cmds.h at line 8, rdma/ib_user_ioctl_verbs.h at line 8, rdma/ib_user_mad.h at line 9, rdma/ib_user_sa.h at line 8, rdma/ib_user_verbs.h at line 11, rdma/mlx4-abi.h at line 9, rdma/mlx5-abi.h at line 8, rdma/mlx5_user_ioctl_cmds.h at line 7, rdma/mlx5_user_ioctl_verbs.h at line 7, rdma/mthca-abi.h at line 9, rdma/rdma_user_cm.h at line 8, rdma/rdma_user_ioctl.h at line 8, rdma/rdma_user_ioctl_cmds.h at line 7
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/rds.h [5:31]
+        linux/tls.h [5:31]
+        rdma/cxgb4-abi.h [5:31]
+        rdma/hns-abi.h [5:31]
+        rdma/ib_user_ioctl_cmds.h [5:31]
+        rdma/ib_user_ioctl_verbs.h [5:31]
+        rdma/ib_user_mad.h [6:32]
+        rdma/ib_user_sa.h [5:31]
+        rdma/ib_user_verbs.h [8:34]
+        rdma/mlx4-abi.h [6:32]
+        rdma/mlx5-abi.h [5:31]
+        rdma/mlx5_user_ioctl_cmds.h [4:30]
+        rdma/mlx5_user_ioctl_verbs.h [4:30]
+        rdma/mthca-abi.h [6:32]
+        rdma/rdma_user_cm.h [5:31]
+        rdma/rdma_user_ioctl.h [5:31]
+        rdma/rdma_user_ioctl_cmds.h [4:30]
+    Scancode info:
+        Original SPDX id: Linux-OpenIB
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/infiniband/core/sa.h, https://github.com/ofiwg/libfabric/blob/master/contrib/buildrpm/README, https://spdx.org/licenses/Linux-OpenIB
+    Files with this license:
+        linux/rds.h [5:31]
+        linux/tls.h [5:31]
+        rdma/cxgb4-abi.h [5:31]
+        rdma/hns-abi.h [5:31]
+        rdma/ib_user_ioctl_cmds.h [5:31]
+        rdma/ib_user_ioctl_verbs.h [5:31]
+        rdma/ib_user_mad.h [6:32]
+        rdma/ib_user_sa.h [5:31]
+        rdma/ib_user_verbs.h [8:34]
+        rdma/mlx4-abi.h [6:32]
+        rdma/mlx5-abi.h [5:31]
+        rdma/mlx5_user_ioctl_cmds.h [4:30]
+        rdma/mlx5_user_ioctl_verbs.h [4:30]
+        rdma/mthca-abi.h [6:32]
+        rdma/rdma_user_cm.h [5:31]
+        rdma/rdma_user_ioctl.h [5:31]
+        rdma/rdma_user_ioctl_cmds.h [4:30]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note da1092d162d61cf1cf4255de09b21a7f
+BELONGS ya.make
+    License text:
+         * (C)2002 Rusty Russell IBM -- This code is GPL.
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 22.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/netfilter_arp.h [6:6]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note dcad52d8e899d5e01005ae659cb146be
+BELONGS ya.make
+    License text:
+            SPDX-License-Identifier: GPL-2.0-only
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        LICENSES/preferred/GPL-2.0 [13:13]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR MIT)" de542ca92ca934d10dc51df295fcabb2
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 99.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        xen/gntdev.h [10:32]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 99.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        xen/gntdev.h [10:32]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR MIT)" e14639bedabd468803da8246364df663
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: xen/evtchn.h at line 1, xen/gntdev.h at line 1, xen/privcmd.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: xen/evtchn.h at line 1, xen/gntdev.h at line 1, xen/privcmd.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        xen/evtchn.h [1:1]
+        xen/gntdev.h [1:1]
+        xen/privcmd.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        xen/evtchn.h [1:1]
+        xen/gntdev.h [1:1]
+        xen/privcmd.h [1:1]
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        xen/evtchn.h [1:1]
+        xen/gntdev.h [1:1]
+        xen/privcmd.h [1:1]
+
+KEEP     NTP                  e1af7eb6897968f1fb7dfa2d0e5380ff
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: NTP
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://fedoraproject.org/wiki/Licensing:MIT#Old_Style_.28no_advertising_without_permission.29, https://spdx.org/licenses/NTP
+    Files with this license:
+        linux/timex.h [5:13]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note e65f3df20fe6c1acc1132103beb1e6be
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/edd.h [21:28]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note e6a3658de93ad3886aa68039dbbe7813
+BELONGS ya.make
+    License text:
+         *  This program is free software; you can redistribute it and/or
+         *  modify it under the terms of the GNU General Public License
+         *  version 2 as published by the Free Software Foundation.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/ppp-comp.h [7:9]
+        linux/ppp-ioctl.h [7:9]
+        linux/ppp_defs.h [7:9]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note e82f75b4bee3fcd11787f7181e1347b5
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/openvswitch.h [6:18]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note ea175e8ae2b416181960aa21d2d9a0c1
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/dns_resolver.h [7:10]
+
+KEEP     BSD-3-Clause         ea1cdc1ae7acffff6463550f3d7e34d3
+BELONGS ya.make
+    License text:
+        /* SPDX-License-Identifier: BSD-3-Clause */
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/qemu_fw_cfg.h [1:1]
+        linux/virtio_bt.h [1:1]
+        linux/virtio_iommu.h [1:1]
+        linux/virtio_mem.h [1:1]
+        linux/virtio_snd.h [1:1]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)" ea88b02690f5bde876c547d5ff937bd8
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/if_infiniband.h [3:18]
+    Scancode info:
+        Original SPDX id: BSD-2-Clause
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/bsd-license.php, http://www.opensource.org/licenses/BSD-2-Clause, https://spdx.org/licenses/BSD-2-Clause
+    Files with this license:
+        linux/if_infiniband.h [3:18]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note eb707a08cccc5d305e1e1c37a0e8f753
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/devlink.h [7:10]
+        linux/if_macsec.h [7:10]
+        linux/if_team.h [6:9]
+        linux/ncsi.h [4:7]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note ecba56244447b55aa64a4d515762567e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/nfsd/cld.h [8:20]
+        linux/ptp_clock.h [7:19]
+
+KEEP     LGPL-2.1-or-later WITH Linux-syscall-note efba7319c6f70ddec59624141640cac1
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.1-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html, https://spdx.org/licenses/LGPL-2.1-or-later
+    Files with this license:
+        linux/dqblk_xfs.h [5:16]
+
+KEEP     BSD-3-Clause         f00d64550dc337881d1a47d17d63d263
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        rdma/hfi/hfi1_ioctl.h [24:48]
+        rdma/hfi/hfi1_user.h [24:48]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note f3cbe572900c2070f5b90138353b4f35
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/vm_sockets.h [7:14]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR CDDL-1.0)" f3eb84d29c6dee1d459a3a0aa8921898
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/vbox_vmmdev_types.h at line 1, linux/vboxguest.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/vbox_vmmdev_types.h at line 1, linux/vboxguest.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/vbox_vmmdev_types.h [1:1]
+        linux/vboxguest.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/vbox_vmmdev_types.h [1:1]
+        linux/vboxguest.h [1:1]
+    Scancode info:
+        Original SPDX id: CDDL-1.0
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensolaris.org/os/licensing/cddllicense.txt, http://www.sun.com/cddl/, https://spdx.org/licenses/CDDL-1.0
+    Files with this license:
+        linux/vbox_vmmdev_types.h [1:1]
+        linux/vboxguest.h [1:1]
+
+KEEP     LGPL-2.0-or-later WITH Linux-syscall-note f4ca8ab08f96c46d3060207ae8df3638
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.0-standalone.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-or-later
+    Files with this license:
+        asm/mtrr_x86.h [6:18]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" f4e27fb5b80199baf9dc101c5acdea2b
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 94.12
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        rdma/hfi/hfi1_user.h [4:20]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 94.12
+        Match type      : NOTICE
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        rdma/hfi/hfi1_user.h [4:20]
+
+KEEP     GPL-2.0-only WITH Linux-syscall-note f5f0b0629b63ba163d145a610dc74faa
+BELONGS ya.make
+    License text:
+         * License terms: GNU General Public License (GPL) version 2
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/caif/caif_socket.h [6:6]
+        linux/caif/if_caif.h [5:5]
+
+KEEP     "(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)" f6cd1a29925900ad8fb5272168f3beda
+BELONGS ya.make
+FILE_INCLUDE LICENSES/exceptions/Linux-syscall-note found in files: linux/cec-funcs.h at line 1, linux/cec.h at line 1, linux/fou.h at line 1, linux/handshake.h at line 1, linux/mei.h at line 1, linux/netdev.h at line 1, linux/rio_cm_cdev.h at line 1, linux/rio_mport_cdev.h at line 1, linux/scif_ioctl.h at line 1, linux/tipc.h at line 1, linux/tipc_config.h at line 1, linux/tipc_netlink.h at line 1, linux/virtio_fs.h at line 1, linux/virtio_pcidev.h at line 1, linux/virtio_scmi.h at line 1, rdma/erdma-abi.h at line 1, rdma/hfi/hfi1_ioctl.h at line 1, rdma/hfi/hfi1_user.h at line 1, rdma/rvt-abi.h at line 1, sound/sof/abi.h at line 1, sound/sof/fw.h at line 1, sound/sof/header.h at line 1, sound/sof/tokens.h at line 1
+FILE_INCLUDE LICENSES/preferred/GPL-2.0 found in files: linux/cec-funcs.h at line 1, linux/cec.h at line 1, linux/fou.h at line 1, linux/handshake.h at line 1, linux/mei.h at line 1, linux/netdev.h at line 1, linux/rio_cm_cdev.h at line 1, linux/rio_mport_cdev.h at line 1, linux/scif_ioctl.h at line 1, linux/tipc.h at line 1, linux/tipc_config.h at line 1, linux/tipc_netlink.h at line 1, linux/virtio_fs.h at line 1, linux/virtio_pcidev.h at line 1, linux/virtio_scmi.h at line 1, rdma/erdma-abi.h at line 1, rdma/hfi/hfi1_ioctl.h at line 1, rdma/hfi/hfi1_user.h at line 1, rdma/rvt-abi.h at line 1, sound/sof/abi.h at line 1, sound/sof/fw.h at line 1, sound/sof/header.h at line 1, sound/sof/tokens.h at line 1
+    License text:
+        /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+    Scancode info:
+        Original SPDX id: GPL-2.0-only
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.gnu.org/licenses/gpl-2.0.html, http://www.gnu.org/licenses/gpl-2.0.txt, https://spdx.org/licenses/GPL-2.0-only
+    Files with this license:
+        linux/cec-funcs.h [1:1]
+        linux/cec.h [1:1]
+        linux/fou.h [1:1]
+        linux/handshake.h [1:1]
+        linux/mei.h [1:1]
+        linux/netdev.h [1:1]
+        linux/rio_cm_cdev.h [1:1]
+        linux/rio_mport_cdev.h [1:1]
+        linux/scif_ioctl.h [1:1]
+        linux/tipc.h [1:1]
+        linux/tipc_config.h [1:1]
+        linux/tipc_netlink.h [1:1]
+        linux/virtio_fs.h [1:1]
+        linux/virtio_pcidev.h [1:1]
+        linux/virtio_scmi.h [1:1]
+        rdma/erdma-abi.h [1:1]
+        rdma/hfi/hfi1_ioctl.h [1:1]
+        rdma/hfi/hfi1_user.h [1:1]
+        rdma/rvt-abi.h [1:1]
+        sound/sof/abi.h [1:1]
+        sound/sof/fw.h [1:1]
+        sound/sof/header.h [1:1]
+        sound/sof/tokens.h [1:1]
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 100.00
+        Match type      : TAG
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        linux/cec-funcs.h [1:1]
+        linux/cec.h [1:1]
+        linux/fou.h [1:1]
+        linux/handshake.h [1:1]
+        linux/mei.h [1:1]
+        linux/netdev.h [1:1]
+        linux/rio_cm_cdev.h [1:1]
+        linux/rio_mport_cdev.h [1:1]
+        linux/scif_ioctl.h [1:1]
+        linux/tipc.h [1:1]
+        linux/tipc_config.h [1:1]
+        linux/tipc_netlink.h [1:1]
+        linux/virtio_fs.h [1:1]
+        linux/virtio_pcidev.h [1:1]
+        linux/virtio_scmi.h [1:1]
+        rdma/erdma-abi.h [1:1]
+        rdma/hfi/hfi1_ioctl.h [1:1]
+        rdma/hfi/hfi1_user.h [1:1]
+        rdma/rvt-abi.h [1:1]
+        sound/sof/abi.h [1:1]
+        sound/sof/fw.h [1:1]
+        sound/sof/header.h [1:1]
+        sound/sof/tokens.h [1:1]
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TAG
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/cec-funcs.h [1:1]
+        linux/cec.h [1:1]
+        linux/fou.h [1:1]
+        linux/handshake.h [1:1]
+        linux/mei.h [1:1]
+        linux/netdev.h [1:1]
+        linux/rio_cm_cdev.h [1:1]
+        linux/rio_mport_cdev.h [1:1]
+        linux/scif_ioctl.h [1:1]
+        linux/tipc.h [1:1]
+        linux/tipc_config.h [1:1]
+        linux/tipc_netlink.h [1:1]
+        linux/virtio_fs.h [1:1]
+        linux/virtio_pcidev.h [1:1]
+        linux/virtio_scmi.h [1:1]
+        rdma/erdma-abi.h [1:1]
+        rdma/hfi/hfi1_ioctl.h [1:1]
+        rdma/hfi/hfi1_user.h [1:1]
+        rdma/rvt-abi.h [1:1]
+        sound/sof/abi.h [1:1]
+        sound/sof/fw.h [1:1]
+        sound/sof/header.h [1:1]
+        sound/sof/tokens.h [1:1]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note f7345d0594b5991a3efe787c76c9e1f8
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/uleds.h [5:13]
+
+KEEP     GPL-1.0-or-later WITH Linux-syscall-note fa374a90714925f73d68fd16890fdca0
+BELONGS ya.make
+    License text:
+         		       Under the terms of the GNU General Public License
+    Scancode info:
+        Original SPDX id: GPL-1.0-or-later
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
+    Files with this license:
+        linux/pg.h [3:3]
+
+KEEP     BSD-3-Clause         fa56ee429eef154744214a96cd04d07e
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: BSD-3-Clause
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
+    Files with this license:
+        linux/virtio_gpu.h [10:35]
+        linux/virtio_mem.h [10:35]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note fbc261927830b357135343de861f55d8
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        linux/eventpoll.h [6:9]
+        linux/phantom.h [5:8]
+
+KEEP     GPL-2.0-or-later WITH Linux-syscall-note fc8adbed4366ef045b97574b12f80977
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: GPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html, https://spdx.org/licenses/GPL-2.0-or-later
+    Files with this license:
+        drm/exynos_drm.h [10:13]
+
+KEEP     MIT                  fd02643bd356fb3c6920d4556abeb878
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        drm/amdgpu_drm.h [8:24]
+        linux/kfd_ioctl.h [4:20]
+        linux/kfd_sysfs.h [5:21]
+
+SKIP     Linux-syscall-note   fe56b495a5d5efeba1835c0025dd3c69
+BELONGS ya.make
+    # all file are included
+    License text:
+        SPDX-URL: https://spdx.org/licenses/Linux-syscall-note.html
+    Scancode info:
+        Original SPDX id: Linux-syscall-note
+        Score           : 95.00
+        Match type      : REFERENCE
+        Links           : https://spdx.org/licenses/Linux-syscall-note
+    Files with this license:
+        LICENSES/exceptions/Linux-syscall-note [2:2]
+
+KEEP     LGPL-2.0-or-later WITH Linux-syscall-note fe58bd2f155d47232d0b3d9d91b76103
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: LGPL-2.0-or-later
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://www.gnu.org/licenses/old-licenses/lgpl-2.0-standalone.html, http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html, https://spdx.org/licenses/LGPL-2.0-or-later
+    Files with this license:
+        linux/userio.h [7:15]
+
+KEEP     MIT                  ff4114627607b0bfc8b0621baccc6e53
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        linux/firewire-cdev.h [6:23]
+        linux/firewire-constants.h [6:23]
diff --git a/contrib/libs/linux-headers/.yandex_meta/licenses.list.txt b/contrib/libs/linux-headers/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..18e00b8f19
--- /dev/null
+++ b/contrib/libs/linux-headers/.yandex_meta/licenses.list.txt
@@ -0,0 +1,5406 @@
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)"====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of EITHER the GNU General Public License
+ * version 2 as published by the Free Software Foundation or the BSD
+ * 2-Clause License. This program is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License version 2 for more details at
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program available in the file COPYING in the main
+ * directory of this source tree.
+ *
+ * The BSD 2-Clause License
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)"====================
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available at
+ * <http://www.fsf.org/copyleft/gpl.html>, or the OpenIB.org BSD
+ * license, available in the LICENSE.TXT file accompanying this
+ * software.  These details are also available at
+ * <http://www.openfabrics.org/software_license.htm>.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)"====================
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)"====================
+ * This software is available to you under a choice of one of two licenses.
+ * You may choose to be licensed under the terms of the GNU General Public
+ * License (GPL) Version 2, available from the file COPYING in the main
+ * directory of this source tree, or the BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-2-Clause)"====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * GPL LICENSE SUMMARY
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 - 2020 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * This software is available to you under a choice of one of two licenses.
+ * You may choose to be licensed under the terms of the GNU General Public
+ * License(GPL) Version 2, or the BSD-3 Clause license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR BSD-3-Clause)"====================
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) or BSD-3-Clause */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR CDDL-1.0)"====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)"====================
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *	- Redistributions of source code must retain the above
+ *	  copyright notice, this list of conditions and the following
+ *	  disclaimer.
+ *
+ *	- Redistributions in binary form must reproduce the above
+ *	  copyright notice, this list of conditions and the following
+ *	  disclaimer in the documentation and/or other materials
+ *	  provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)"====================
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)"====================
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR Linux-OpenIB)"====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR MIT)"====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR MIT)"====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR MIT)"====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */
+
+
+===================="(GPL-2.0-only WITH Linux-syscall-note OR MIT)"====================
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+
+
+===================="(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  Alternatively you can redistribute this file under the terms of the
+ *  BSD license as stated below:
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *  3. The names of its contributors may not be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * This software is provided by Freescale Semiconductor "as is" and any
+ * express or implied warranties, including, but not limited to, the implied
+ * warranties of merchantability and fitness for a particular purpose are
+ * disclaimed. In no event shall Freescale Semiconductor be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential damages
+ * (including, but not limited to, procurement of substitute goods or services;
+ * loss of use, data, or profits; or business interruption) however caused and
+ * on any theory of liability, whether in contract, strict liability, or tort
+ * (including negligence or otherwise) arising in any way out of the use of this
+ * software, even if advised of the possibility of such damage.
+
+
+===================="(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)"====================
+ * This file is provided under a dual BSD/GPL license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+===================="(GPL-2.0-or-later WITH Linux-syscall-note OR BSD-3-Clause)"====================
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+
+====================BSD-2-Clause====================
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+
+====================BSD-2-Clause====================
+    This -- and only this -- header file may also be distributed under
+    the terms of the BSD Licence as follows:
+
+
+====================BSD-2-Clause====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer. 2.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-2-Clause====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+
+
+====================BSD-2-Clause====================
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ *  BSD-style process accounting. The kernel accounting code and all
+
+
+====================BSD-3-Clause====================
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of the University nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ *  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * BSD LICENSE
+
+
+====================BSD-3-Clause====================
+ * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
+
+
+====================BSD-3-Clause====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+
+====================BSD-3-Clause====================
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers:
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers:
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+
+====================BSD-3-Clause====================
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+
+
+====================BSD-3-Clause====================
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+
+====================BSD-3-Clause====================
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+
+====================BSD-3-Clause====================
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers. */
+
+
+====================BSD-3-Clause====================
+/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+
+====================COPYRIGHT====================
+          Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
+
+
+====================COPYRIGHT====================
+          Copyright (C) 1998 Ingo Molnar
+
+
+====================COPYRIGHT====================
+          Copyright (c) 1987-1999 Carnegie Mellon University
+                  Additional copyrights listed below
+
+
+====================COPYRIGHT====================
+    Copyright (C) 1997-1999  Richard Gooch
+
+
+====================COPYRIGHT====================
+    Copyright (C) 2001-2007 Miklos Szeredi. All rights reserved.
+
+
+====================COPYRIGHT====================
+    Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
+
+
+====================COPYRIGHT====================
+    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
+
+
+====================COPYRIGHT====================
+    Copyright (C) 2006, 2007  Ian Armstrong <ian@iarmst.demon.co.uk>
+
+
+====================COPYRIGHT====================
+   NOTE! This copyright does *not* cover user programs that use kernel
+ services by normal system calls - this is merely considered normal use
+ of the kernel, and does *not* fall under the heading of "derived work".
+ Also note that the GPL below is copyrighted by the Free Software
+ Foundation, but the instance of code that it refers to (the Linux
+ kernel) is copyrighted by me and others who actually wrote it.
+
+
+====================COPYRIGHT====================
+  Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
+  Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+
+
+====================COPYRIGHT====================
+  Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+  Copyright (c) 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+
+
+====================COPYRIGHT====================
+ *		Author: Franco Venturi <fventuri@mediaone.net>
+ *		Copyright 1998 Franco Venturi
+
+
+====================COPYRIGHT====================
+ *	Copyright (C) 1999-2018 Tigran Aivazian <aivazian.tigran@gmail.com>
+
+
+====================COPYRIGHT====================
+ *	Copyright (C) 2000
+ *          Thomas Sailer (sailer@ife.ee.ethz.ch)
+
+
+====================COPYRIGHT====================
+ *	Copyright 1994, Drew Eckhardt
+ *	Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+
+
+====================COPYRIGHT====================
+ *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
+ *    Copyright (C) 2008-2011, Red Hat, Inc., Ingo Molnar
+ *    Copyright (C) 2008-2011, Red Hat, Inc., Peter Zijlstra
+
+
+====================COPYRIGHT====================
+ *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
+
+
+====================COPYRIGHT====================
+ *   Copyright (C) 2003 Winfried Ritsch (IEM)
+ *   based on hdsp.h from Thomas Charbonnel (thomas@undata.org)
+
+
+====================COPYRIGHT====================
+ *  Author:
+ *  (C) 2020 Alexander Aring <alex.aring@gmail.com>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1992  Rick Sladkey
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1995 - 1997 Marco van Wieringen - ELM Consultancy B.V.
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1995--2003 Geert Uytterhoeven
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1996-1998 Russell King.
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1996-2000 Vojtech Pavlik
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1996-2003 Russell King
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1997-1999 Russell King
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1999-2000 Takashi Iwai
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 1999-2012 the contributors
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2001,...,2006	 Davide Libenzi
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2001-2005 Russell King
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2002  Trond Myklebust
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2002, 2003, 2004 Dell Inc.
+ *  by Matt Domsch <Matt_Domsch@dell.com>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2005-2007 Jiri Slaby <jirislaby@gmail.com>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2006   James Smart, Emulex Corporation
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+ *  Copyright (C) 2015  Red Hat, Inc.
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2008   James Smart, Emulex Corporation
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2011 Intel Corporation
+ *  Authors:	Vinod Koul <vinod.koul@linux.intel.com>
+ *		Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+
+
+====================COPYRIGHT====================
+ *  Copyright (C) 2017 Dell, Inc.
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>,
+ *                             Abramo Bagnara <abramo@alsa-project.org>
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1994-98 by Jaroslav Kysela <perex@perex.cz>,
+ *                           4Front Technologies
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
+ *            (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz>
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2006-2007 Jiri Kosina
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si>
+ *                        Takashi Iwai <tiwai@suse.de>
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1999-2000 Vojtech Pavlik
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 1999-2002 Vojtech Pavlik
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 2002 The Regents of the University of Michigan.
+ *  All rights reserved.
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) 2007 Jiri Kosina
+
+
+====================COPYRIGHT====================
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
+ *		     Creative Labs, Inc.
+ *  Definitions for EMU10K1 (SB Live!) chips
+
+
+====================COPYRIGHT====================
+ *  Copyright IBM Corp. 2016
+
+
+====================COPYRIGHT====================
+ *  This code is strongly inspired by the iptables code which is
+ *  Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
+
+
+====================COPYRIGHT====================
+ * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA
+
+
+====================COPYRIGHT====================
+ * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA
+
+
+====================COPYRIGHT====================
+ * (C) 2000 by Harald Welte <laforge@gnumonks.org> */
+
+
+====================COPYRIGHT====================
+ * (C) 2000 by Harald Welte <laforge@netfilter.org> */
+
+
+====================COPYRIGHT====================
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
+ * This software is distributed under GNU GPL v2, 1991
+
+
+====================COPYRIGHT====================
+ * (C) 2002 by Harald Welte <laforge@gnumonks.org>
+
+
+====================COPYRIGHT====================
+ * (C) 2002 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2010 Red Hat Inc
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+
+
+====================COPYRIGHT====================
+ * (C) 2003 Andreas Gruenbacher <agruen@suse.de>
+
+
+====================COPYRIGHT====================
+ * (C) 2005 Harald Welte <laforge@netfilter.org>
+
+
+====================COPYRIGHT====================
+ * (C) 2010-2011 Thomas Graf <tgraf@redhat.com>
+ * (C) 2010-2011 Red Hat, Inc.
+
+
+====================COPYRIGHT====================
+ * (C) Copyright 2006 IBM Corp.
+
+
+====================COPYRIGHT====================
+ * (C) Copyright IBM 2015
+
+
+====================COPYRIGHT====================
+ * (C) Copyright IBM 2020
+
+
+====================COPYRIGHT====================
+ * (C) Copyright IBM Corp. 2001, 2004
+ * Copyright (c) 1999-2000 Cisco, Inc.
+ * Copyright (c) 1999-2001 Motorola, Inc.
+ * Copyright (c) 2002 Intel Corp.
+
+
+====================COPYRIGHT====================
+ * (C) Copyright IBM Corp. 2013
+
+
+====================COPYRIGHT====================
+ * (C) INESC 1998
+
+
+====================COPYRIGHT====================
+ * (C)1998 Rusty Russell -- This code is GPL.
+
+
+====================COPYRIGHT====================
+ * (C)1998 Rusty Russell -- This code is GPL.
+ * (C)1999 David Jeffery
+ *   this header was blatantly ripped from netfilter_ipv4.h 
+ *   it's amazing what adding a bunch of 6s can do =8^)
+
+
+====================COPYRIGHT====================
+ * (C)2002 Rusty Russell IBM -- This code is GPL.
+
+
+====================COPYRIGHT====================
+ * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+
+
+====================COPYRIGHT====================
+ * (c) Copyright 1999, 2000 Red Hat Software
+
+
+====================COPYRIGHT====================
+ * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov
+
+
+====================COPYRIGHT====================
+ * 1999 Copyright (C) Pavel Machek, pavel@ucw.cz. This code is GPL.
+ * 1999/11/04 Copyright (C) 1999 VMware, Inc. (Regis "HPReg" Duchesne)
+ *            Made nbd_end_request() use the io_request_lock
+ * 2001 Copyright (C) Steven Whitehouse
+ *            New nbd_end_request() for compatibility with new linux block
+ *            layer code.
+
+
+====================COPYRIGHT====================
+ * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * 2023 Copyright Red Hat
+ *            Link to userspace extensions, favor cookie over handle.
+
+
+====================COPYRIGHT====================
+ * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+ * Copyright (c) 2011 Volkswagen Group Electronic Research
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+ * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
+ *		Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
+ *		Ross Biro
+
+
+====================COPYRIGHT====================
+ * Authors: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+ *          Urs Thuermann   <urs.thuermann@volkswagen.de>
+ * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1992         David Giller, rafetmad@oxy.edu
+ *               1994, 1995   Eberhard Mönkeberg, emoenke@gwdg.de
+ *               1996         David van Leeuwen, david@tm.tno.nl
+ *               1997, 1998   Erik Andersen, andersee@debian.org
+ *               1998-2002    Jens Axboe, axboe@suse.de
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1992 by Theodore Ts'o.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1992, 1994 by Theodore Ts'o.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1995-2000 Simon G. Vogl
+ * With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and
+ * Frodo Looijaard <frodol@dds.nl>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1995-97 Simon G. Vogl
+ * Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1996 Paul Mackerras.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1998 David S. Miller (davem@redhat.com)
+ * Copyright 2001 Jeff Garzik <jgarzik@pobox.com>
+ * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
+ * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
+ *                                christopher.leech@intel.com,
+ *                                scott.feldman@intel.com)
+ * Portions Copyright (C) Sun Microsystems 2008
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1998 Paul Mackerras.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1998-2000 by Microgate Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1998-9 Tim Waugh <tim@cyberelk.demon.co.uk>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1999 Hewlett-Packard Co.
+ * Copyright (C) 1999 Stephane Eranian <eranian@hpl.hp.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1999 Jeff Hartmann
+ * Copyright (C) 1999 Precision Insight, Inc.
+ * Copyright (C) 1999 Xi Graphics, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Holger Waechtler <holger@convergence.de>
+ *                    for convergence integrated media GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Jens Axboe <axboe@suse.de>
+ * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *		    Ralph  Metzler <ralph@convergence.de>
+ *		    Holger Waechtler <holger@convergence.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+ *                    for convergence integrated media GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001  Massimo Dal Zotto <dz@debian.org>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
+ * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001 PPC64 Team, IBM Corp
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+ *                    for convergence integrated media GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001-2005 Stelian Pop <stelian@popies.net>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
+ * Copyright (C) 2016 Red Hat, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2004, 2008 Red Hat, Inc. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2004, 2010 Nokia Corporation
+ * Written by Timo Teras <ext-timo.teras@nokia.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005 John McCutchan
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005 Narayanan R S <nars@kadamba.org>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005 Stuart Brady
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2005-2009   Rodolfo Giometti <giometti@linux.it>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006 - 2007 Ivo van Doorn
+ * Copyright (C) 2007 Dmitry Torokhov
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006 Qumranet
+ *    Avi Kivity <avi@qumranet.com>
+ *    Yaniv Kamay <yaniv@qumranet.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006 SWAPP
+ *	Andrea Paterniani <a.paterniani@swapp-eng.it>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006 Sony Computer Entertainment Inc.
+ * Copyright 2006, 2007 Sony Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006-2009 Red Hat, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2006-2016 Oracle Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007 Craig W. Nadler
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007 Oracle.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007 Stefan Kopp, Gechingen, Germany
+ * Copyright (C) 2008 Novell, Inc.
+ * Copyright (C) 2008 Greg Kroah-Hartman <gregkh@suse.de>
+ * Copyright (C) 2015 Dave Penkler <dpenkler@gmail.com>
+ * Copyright (C) 2018 IVI Foundation, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2008 Google, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2008,2009 Intel Corporation
+ * Author: Patrick Ohly <patrick.ohly@intel.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2008,2009,2010 Nokia Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2008-2011 Freescale Semiconductor, Inc.
+ * Author: Timur Tabi <timur@freescale.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2009 Laurent Pinchart <laurent.pinchart@skynet.be>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2009-2010 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2010 Nokia Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2009 Texas Instruments, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2010 OMICRON electronics GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2010, Intel Corp.
+ *	Huang Ying <ying.huang@intel.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2010, Novell, Inc.
+ * Author : K. Y. Srinivasan <ksrinivasan@novell.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2011 Google, Inc.
+ * Copyright (C) 2019 Linaro Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2011 Instituto Nokia de Tecnologia
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@ti.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2011 secunet Security Networks AG
+ * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2011-2013 Samsung India Software Operations
+ * Copyright (C) 2018 Western Digital Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 - Virtual Open Systems and Columbia University
+ * Author: Christoffer Dall <c.dall@virtualopensystems.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 ARM Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 Google, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 Nokia Corporation
+ * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 Russell King
+ *  With inspiration from the i915 driver
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012 Texas Instruments Inc.
+ * Copyright (C) 2015 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
+ * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2016-2017 Intel Deutschland GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012-2015 Emulex. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2012-2016  Hans Verkuil <hans.verkuil@cisco.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2013-2015 Ideas on Board
+ * Copyright (C) 2013-2015 Xilinx, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2014 Linaro Ltd.
+ * Author: Anup Patel <anup.patel@linaro.org>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2014 Red Hat, Inc.
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015 Etnaviv Project
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015 IBM Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015 Intel Corp
+ * Author: Jeeja KP <jeeja.kp@intel.com>
+ *	    Nilofer, Samreen <samreen.nilofer@intel.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015 Red Hat
+ * Copyright (C) 2015 Lyude (Stephen Chandler Paul) <cpaul@redhat.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015 Seagate Technology PLC
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2016 Intel Corp
+ * Author: Shreyas NC <shreyas.nc@intel.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2016 Linus Walleij
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2016 Maxim Integrated Products
+ * Copyright (C) 2017 Renesas Electronics Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2016 Western Digital
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2016-2017 Advanced Micro Devices, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017 Facebook.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017 Oracle.  All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017 Rockchip Electronics Co., Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017 Texas Instruments
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017-2018 Intel Corporation, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2017-2022 Broadcom Inc.
+ *  (mailto: mpi3mr-linuxdrv.pdl@broadcom.com)
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2018 Canonical Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2019 Arm Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2019 Jens Axboe
+ * Copyright (C) 2019 Christoph Hellwig
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2019 Red Hat, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2019 Xilinx, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2020 William Breathitt Gray
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2020-2021 Maximilian Luz <luzmaximilian@gmail.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2020-2021 OpenSynergy GmbH
+ * Copyright (C) 2021 ARM Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2020-2023 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2021 ASPEED Technology Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2021 Advanced Micro Devices, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2021 Glider bv
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2021 Intel Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2021 OpenSynergy GmbH
+
+
+====================COPYRIGHT====================
+ * Copyright (C) 2022 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (C) Matt Helsley, IBM Corp. 2005
+ * Based on cn_fork.h by Nguyen Anh Quynh and Guillaume Thouvenin
+ * Copyright (C) 2005 Nguyen Anh Quynh <aquynh@gmail.com>
+ * Copyright (C) 2005 Guillaume Thouvenin <guillaume.thouvenin@bull.net>
+
+
+====================COPYRIGHT====================
+ * Copyright (C) Red Hat, Inc., 2009, 2010, 2011
+ * Copyright (C) Amit Shah <amit.shah@redhat.com>, 2009, 2010, 2011
+
+
+====================COPYRIGHT====================
+ * Copyright (C) Red Hat, Inc., 2013-2015
+ * Copyright (C) Asias He <asias@redhat.com>, 2013
+ * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
+
+
+====================COPYRIGHT====================
+ * Copyright (C) ST-Ericsson AB 2010
+ * Author:	 Sjur Brendeland
+ * License terms: GNU General Public License (GPL) version 2
+
+
+====================COPYRIGHT====================
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ *           (C) Jay Lan,        SGI, 2006
+
+
+====================COPYRIGHT====================
+ * Copyright (C) by Hannu Savolainen 1993-1997
+
+
+====================COPYRIGHT====================
+ * Copyright (C)2007 USAGI/WIDE Project,  All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 1996-2000  Jonathan A. Buzzard (jonathan@buzzard.org.uk)
+ * Copyright (c) 2015  Azael Avalos <coproscefalo@gmail.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 1999 Al Smith
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2003-2005, K A Fraser
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2003-2006, 2015-2016 Ericsson AB
+ * Copyright (c) 2005, 2010-2011, Wind River Systems
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005-2007, 2010-2011, Wind River Systems
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2004, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Intel Corporation.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Palmsource, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 PathScale, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Topspin Communications.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005, 2006 Cisco Systems.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2005-2006 Intel Corporation.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2006 - 2021 Intel Corporation.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2006 Mellanox Technologies.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
+ * Copyright (c) 2008 Red Hat Inc.
+ * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
+ * Copyright (c) 2007-2008 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007, D G Murray
+ * Copyright (c) 2018, Oleksandr Andrushchenko, EPAM Systems Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007-2010 The Khronos Group Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2007-2017 Nicira, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008 Jonathan Cameron
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008, 2018 Oracle and/or its affiliates. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008-2011 Jonathan Cameron
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008-2011, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2010, 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2010-2011 EIA Electronics
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *	Joonyoung Shim <jy0922.shim@samsung.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2011, Microsoft Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2011-2014, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2012 David Herrmann
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2012-2016 VMware, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2014, Ericsson AB
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2014, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2014-2016, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015, 2016, IBM Corporation
+ * Copyright (C) 2016 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015, Integrated Device Technology Inc.
+ * Copyright (c) 2015, Prodrive Technologies
+ * Copyright (c) 2015, RapidIO Trade Association
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2016  QLogic Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2016, IBM Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2016, Integrated Device Technology Inc.
+ * Copyright (c) 2015, Prodrive Technologies
+ * Copyright (c) 2015, Texas Instruments Incorporated
+ * Copyright (c) 2015, RapidIO Trade Association
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2016, Linaro Limited
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2015-2018, Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 - 2017, Broadcom. All rights reserved.  The term
+ * Broadcom refers to Broadcom Limited and/or its subsidiaries.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Hisilicon Limited.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Mellanox Technologies, LTD. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016 Tom Herbert <tom@herbertland.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
+ * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016, Jamal Hadi Salim
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016, Linaro Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2016-2017, Mellanox Technologies. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2017, Microsemi Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2017-2018, Mellanox Technologies inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2018 VMware
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019, Intel Corporation.
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020 Volkswagen Group Electronic Research
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020, Intel Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2020-2022, Alibaba Group.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2021 Code Construct
+ * Copyright (c) 2021 Google
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2021 Taehee Yoo <ap420073@gmail.com>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2021-2022, Microsoft Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2022, Ampere Computing LLC.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2022, Google LLC
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) David L. Mills 1993                                         *
+
+
+====================COPYRIGHT====================
+ * Copyright 1993 by Theodore Ts'o.
+
+
+====================COPYRIGHT====================
+ * Copyright 1994-1998 Paul Mackerras.
+
+
+====================COPYRIGHT====================
+ * Copyright 1994-2000 Paul Mackerras.
+
+
+====================COPYRIGHT====================
+ * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
+
+
+====================COPYRIGHT====================
+ * Copyright 1996, 1997, 1998 Hans Reiser, see reiserfs/README for licensing and copyright details
+
+
+====================COPYRIGHT====================
+ * Copyright 1997 Transmeta Corporation - All Rights Reserved
+
+
+====================COPYRIGHT====================
+ * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+
+
+====================COPYRIGHT====================
+ * Copyright 1997 by Carsten Paeth <calle@calle.de>
+
+
+====================COPYRIGHT====================
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
+ * Copyright 2005-2006,2013,2017-2018 Ian Kent <raven@themaw.net>
+
+
+====================COPYRIGHT====================
+ * Copyright 1999-2002 Paul Mackerras.
+
+
+====================COPYRIGHT====================
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2014 Advanced Micro Devices, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright 2000,2001,2002 Red Hat.
+
+
+====================COPYRIGHT====================
+ * Copyright 2002 Andy Grover <andrew.grover@intel.com>
+
+
+====================COPYRIGHT====================
+ * Copyright 2002 MontaVista Software Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2003,2004 Andi Kleen SuSE Labs
+
+
+====================COPYRIGHT====================
+ * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2005 Stephane Marchesin.
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2006-2009 Solarflare Communications Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
+ * Copyright 2008 Michael Buesch <m@bues.ch>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+ * Copyright 2008 Colin McCabe <colin@cozybit.com>
+ * Copyright 2015-2017	Intel Deutschland GmbH
+ * Copyright (C) 2018-2022 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright 2008 Ian Kent <raven@themaw.net>
+
+
+====================COPYRIGHT====================
+ * Copyright 2008 Red Hat, Inc. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright 2011 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright 2011, ARM Ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright 2011-2013 Autronica Fire and Security AS
+
+
+====================COPYRIGHT====================
+ * Copyright 2013 Michael Ellerman, IBM Corp.
+
+
+====================COPYRIGHT====================
+ * Copyright 2013 Red Hat
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2014 IBM Corp.
+
+
+====================COPYRIGHT====================
+ * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2016 Intel Corporation
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2016-2022 HabanaLabs, Ltd.
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2017 IBM Corp.
+
+
+====================COPYRIGHT====================
+ * Copyright 2018-2020 Broadcom.
+
+
+====================COPYRIGHT====================
+ * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2019 Google Inc
+
+
+====================COPYRIGHT====================
+ * Copyright 2019 Google LLC
+
+
+====================COPYRIGHT====================
+ * Copyright 2019 IBM Corp.
+
+
+====================COPYRIGHT====================
+ * Copyright 2020-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright 2021 Advanced Micro Devices, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright 2021 NXP
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corp. 2007
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corp. 2008
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corp. 2015
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corp. 2017
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corp. 2020
+
+
+====================COPYRIGHT====================
+ * Copyright IBM Corporation, 2007
+ * Author Balbir Singh <balbir@linux.vnet.ibm.com>
+
+
+====================COPYRIGHT====================
+ * Copyright Red Hat, Inc. 2013-2014
+
+
+====================COPYRIGHT====================
+ * Copyright Red Hat, Inc. 2020
+
+
+====================COPYRIGHT====================
+ * Copyright Rusty Russell IBM Corporation 2007. */
+#include <stdint.h>
+#include <linux/types.h>
+
+
+====================COPYRIGHT====================
+ * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+
+
+====================COPYRIGHT====================
+ * Copyright by Hannu Savolainen 1993-1997
+
+
+====================COPYRIGHT====================
+ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> et al.
+
+
+====================COPYRIGHT====================
+ * Copyright © 2009-2022 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright © 2014-2015 Broadcom
+
+
+====================COPYRIGHT====================
+ * Copyright © 2014-2018 Broadcom
+ * Copyright © 2019 Collabora ltd.
+
+
+====================COPYRIGHT====================
+ * Copyright © 2016 Intel Corporation
+
+
+====================COPYRIGHT====================
+ * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
+ * Copyright © 2018-2020 ANSSI
+
+
+====================COPYRIGHT====================
+ * Copyright © International Business Machines Corp., 2006
+
+
+====================COPYRIGHT====================
+ * Copyright(C) 2015 Intel Ltd
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2003-2015 Intel Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2007 Intel Corporation. All rights reserved.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2014 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2015 - 2020 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2015 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2016-20 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * Copyright(c) 2018 Intel Corporation.
+
+
+====================COPYRIGHT====================
+ * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+
+
+====================COPYRIGHT====================
+ * Portions are (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
+ * NCM: Network and Communications Management, Inc.
+
+
+====================COPYRIGHT====================
+ * Portions derived from IRIX header files (c) 1988 Silicon Graphics
+
+
+====================COPYRIGHT====================
+ * Some portions copyright (C) 2007 Cluster File Systems, Inc
+
+
+====================COPYRIGHT====================
+ * usr/include/linux/lp.h c.1991-1992 James Wiegand
+ * many modifications copyright (C) 1992 Michael K. Johnson
+ * Interrupt support added 1993 Nigel Gamble
+ * Removed 8255 status defines from inside __KERNEL__ Marcelo Tosatti 
+
+
+====================COPYRIGHT====================
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+
+
+====================COPYRIGHT====================
+#define EXTOUT_HEADPHONE_R 0x07	/* LiveDrive - Headphone - right */
+#define EXTOUT_REAR_L	   0x08	/* Rear channel - left */
+#define EXTOUT_REAR_R	   0x09	/* Rear channel - right */
+#define EXTOUT_ADC_CAP_L   0x0a	/* ADC Capture buffer - left */
+#define EXTOUT_ADC_CAP_R   0x0b	/* ADC Capture buffer - right */
+#define EXTOUT_MIC_CAP	   0x0c	/* MIC Capture buffer */
+#define EXTOUT_AC97_REAR_L 0x0d	/* SB Live 5.1 (c) 2003 - Rear Left */
+#define EXTOUT_AC97_REAR_R 0x0e	/* SB Live 5.1 (c) 2003 - Rear Right */
+#define EXTOUT_ACENTER	   0x11 /* Analog Center */
+#define EXTOUT_ALFE	   0x12 /* Analog LFE */
+
+
+====================COPYRIGHT====================
+* Copyright:	(c) 1998-2003 Arnaldo Carvalho de Melo
+
+
+====================COPYRIGHT====================
+**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+**  Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
+
+
+====================COPYRIGHT====================
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+
+
+====================COPYRIGHT====================
+/* 	pg.h (c) 1998  Grant R. Guenther <grant@torque.net>
+ 		       Under the terms of the GNU General Public License
+
+
+====================COPYRIGHT====================
+/* Authors: Bernard Metzler <bmt@zurich.ibm.com> */
+/* Copyright (c) 2008-2019, IBM Corporation */
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
+ *                         Patrick Schaaf <bof@bof.de>
+ *                         Martin Josefsson <gandalf@wlug.westbo.se>
+ * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@netfilter.org>
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com>
+ * by Henrik Nordstrom <hno@marasystems.com>
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2003 Krzysztof Benedyczak & Michal Wronski
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2017 Arm Ltd. */
+#ifndef _LINUX_ARM_SDEI_H
+#define _LINUX_ARM_SDEI_H
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2017 Oracle Corporation */
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2017-2018 ARM Limited */
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+
+====================COPYRIGHT====================
+/* Copyright (C) 2020 Intel Corporation */
+
+
+====================COPYRIGHT====================
+/* Copyright (C) B.A.T.M.A.N. contributors:
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2012-2020 NVIDIA Corporation */
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2015 6WIND S.A.
+ * Author: Nicolas Dichtel <nicolas.dichtel@6wind.com>
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2016 Facebook
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2018 Facebook */
+#ifndef __LINUX_BTF_H__
+#define __LINUX_BTF_H__
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES.
+
+
+====================COPYRIGHT====================
+/* Copyright 2017-2018 Qiang Yu <yuq825@gmail.com> */
+
+
+====================COPYRIGHT====================
+/* Copyright 2020 NXP */
+
+
+====================COPYRIGHT====================
+/* Copyright 2022 NXP */
+
+
+====================COPYRIGHT====================
+/* Copyright(c) 2019 Intel Corporation. All rights rsvd. */
+#ifndef _USR_IDXD_H_
+#define _USR_IDXD_H_
+
+
+====================COPYRIGHT====================
+/* Grzegorz Borowiak <grzes@gnu.univ.gda.pl> 2003
+
+
+====================File: COPYING====================
+The Linux Kernel is provided under:
+
+	SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+
+Being under the terms of the GNU General Public License version 2 only,
+according with:
+
+	LICENSES/preferred/GPL-2.0
+
+With an explicit syscall exception, as stated at:
+
+	LICENSES/exceptions/Linux-syscall-note
+
+In addition, other licenses may also apply. Please see:
+
+	Documentation/process/license-rules.rst
+
+for more details.
+
+All contributions to the Linux Kernel are subject to this COPYING file.
+
+
+====================File: LICENSES/exceptions/Linux-syscall-note====================
+SPDX-Exception-Identifier: Linux-syscall-note
+SPDX-URL: https://spdx.org/licenses/Linux-syscall-note.html
+SPDX-Licenses: GPL-2.0, GPL-2.0+, GPL-1.0+, LGPL-2.0, LGPL-2.0+, LGPL-2.1, LGPL-2.1+, GPL-2.0-only, GPL-2.0-or-later
+Usage-Guide:
+  This exception is used together with one of the above SPDX-Licenses
+  to mark user space API (uapi) header files so they can be included
+  into non GPL compliant user space application code.
+  To use this exception add it with the keyword WITH to one of the
+  identifiers in the SPDX-Licenses tag:
+    SPDX-License-Identifier: <SPDX-License> WITH Linux-syscall-note
+License-Text:
+
+   NOTE! This copyright does *not* cover user programs that use kernel
+ services by normal system calls - this is merely considered normal use
+ of the kernel, and does *not* fall under the heading of "derived work".
+ Also note that the GPL below is copyrighted by the Free Software
+ Foundation, but the instance of code that it refers to (the Linux
+ kernel) is copyrighted by me and others who actually wrote it.
+
+ Also note that the only valid version of the GPL as far as the kernel
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
+			Linus Torvalds
+
+
+
+====================File: LICENSES/preferred/GPL-2.0====================
+Valid-License-Identifier: GPL-2.0
+Valid-License-Identifier: GPL-2.0-only
+Valid-License-Identifier: GPL-2.0+
+Valid-License-Identifier: GPL-2.0-or-later
+SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+Usage-Guide:
+  To use this license in source code, put one of the following SPDX
+  tag/value pairs into a comment according to the placement
+  guidelines in the licensing rules documentation.
+  For 'GNU General Public License (GPL) version 2 only' use:
+    SPDX-License-Identifier: GPL-2.0
+  or
+    SPDX-License-Identifier: GPL-2.0-only
+  For 'GNU General Public License (GPL) version 2 or any later version' use:
+    SPDX-License-Identifier: GPL-2.0+
+  or
+    SPDX-License-Identifier: GPL-2.0-or-later
+License-Text:
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+
+
+====================File: linux/netfilter_ipv4.h====================
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* IPv4-specific defines for netfilter. 
+ * (C)1998 Rusty Russell -- This code is GPL.
+ */
+#ifndef __LINUX_IP_NETFILTER_H
+#define __LINUX_IP_NETFILTER_H
+
+
+#include <linux/netfilter.h>
+
+/* only for userspace compatibility */
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
+/* IP Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_IP_PRE_ROUTING	0
+/* If the packet is destined for this box. */
+#define NF_IP_LOCAL_IN		1
+/* If the packet is destined for another interface. */
+#define NF_IP_FORWARD		2
+/* Packets coming from a local process. */
+#define NF_IP_LOCAL_OUT		3
+/* Packets about to hit the wire. */
+#define NF_IP_POST_ROUTING	4
+#define NF_IP_NUMHOOKS		5
+
+enum nf_ip_hook_priorities {
+	NF_IP_PRI_FIRST = INT_MIN,
+	NF_IP_PRI_RAW_BEFORE_DEFRAG = -450,
+	NF_IP_PRI_CONNTRACK_DEFRAG = -400,
+	NF_IP_PRI_RAW = -300,
+	NF_IP_PRI_SELINUX_FIRST = -225,
+	NF_IP_PRI_CONNTRACK = -200,
+	NF_IP_PRI_MANGLE = -150,
+	NF_IP_PRI_NAT_DST = -100,
+	NF_IP_PRI_FILTER = 0,
+	NF_IP_PRI_SECURITY = 50,
+	NF_IP_PRI_NAT_SRC = 100,
+	NF_IP_PRI_SELINUX_LAST = 225,
+	NF_IP_PRI_CONNTRACK_HELPER = 300,
+	NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
+	NF_IP_PRI_LAST = INT_MAX,
+};
+
+/* Arguments for setsockopt SOL_IP: */
+/* 2.0 firewalling went from 64 through 71 (and +256, +512, etc). */
+/* 2.2 firewalling (+ masq) went from 64 through 76 */
+/* 2.4 firewalling went 64 through 67. */
+#define SO_ORIGINAL_DST 80
+
+
+#endif /* __LINUX_IP_NETFILTER_H */
+
+
+====================File: linux/pg.h====================
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/* 	pg.h (c) 1998  Grant R. Guenther <grant@torque.net>
+ 		       Under the terms of the GNU General Public License
+
+
+	pg.h defines the user interface to the generic ATAPI packet
+        command driver for parallel port ATAPI devices (pg). The
+	driver is loosely modelled after the generic SCSI driver, sg,
+	although the actual interface is different.
+
+	The pg driver provides a simple character device interface for
+        sending ATAPI commands to a device.  With the exception of the
+	ATAPI reset operation, all operations are performed by a pair
+        of read and write operations to the appropriate /dev/pgN device.
+	A write operation delivers a command and any outbound data in
+        a single buffer.  Normally, the write will succeed unless the
+        device is offline or malfunctioning, or there is already another
+	command pending.  If the write succeeds, it should be followed
+        immediately by a read operation, to obtain any returned data and
+        status information.  A read will fail if there is no operation
+        in progress.
+
+	As a special case, the device can be reset with a write operation,
+        and in this case, no following read is expected, or permitted.
+
+	There are no ioctl() operations.  Any single operation
+	may transfer at most PG_MAX_DATA bytes.  Note that the driver must
+        copy the data through an internal buffer.  In keeping with all
+	current ATAPI devices, command packets are assumed to be exactly
+	12 bytes in length.
+
+	To permit future changes to this interface, the headers in the
+	read and write buffers contain a single character "magic" flag.
+        Currently this flag must be the character "P".
+
+*/
+
+#ifndef _LINUX_PG_H
+#define _LINUX_PG_H
+
+#define PG_MAGIC	'P'
+#define PG_RESET	'Z'
+#define PG_COMMAND	'C'
+
+#define PG_MAX_DATA	32768
+
+struct pg_write_hdr {
+
+	char	magic;		/* == PG_MAGIC */
+	char	func;		/* PG_RESET or PG_COMMAND */
+	int     dlen;		/* number of bytes expected to transfer */
+	int     timeout;	/* number of seconds before timeout */
+	char	packet[12];	/* packet command */
+
+};
+
+struct pg_read_hdr {
+
+	char	magic;		/* == PG_MAGIC */
+	char	scsi;		/* "scsi" status == sense key */
+	int	dlen;		/* size of device transfer request */
+	int     duration;	/* time in seconds command took */
+	char    pad[12];	/* not used */
+
+};
+
+#endif /* _LINUX_PG_H */
+
+
+====================File: sound/hdsp.h====================
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __SOUND_HDSP_H
+#define __SOUND_HDSP_H
+
+/*
+ *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
+ */
+
+#ifdef __linux__
+#include <linux/types.h>
+#endif
+
+#define HDSP_MATRIX_MIXER_SIZE 2048
+
+enum HDSP_IO_Type {
+	Digiface,
+	Multiface,
+	H9652,
+	H9632,
+	RPM,
+	Undefined,
+};
+
+struct hdsp_peak_rms {
+	__u32 input_peaks[26];
+	__u32 playback_peaks[26];
+	__u32 output_peaks[28];
+	__u64 input_rms[26];
+	__u64 playback_rms[26];
+	/* These are only used for H96xx cards */
+	__u64 output_rms[26];
+};
+
+#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms)
+
+struct hdsp_config_info {
+	unsigned char pref_sync_ref;
+	unsigned char wordclock_sync_check;
+	unsigned char spdif_sync_check;
+	unsigned char adatsync_sync_check;
+	unsigned char adat_sync_check[3];
+	unsigned char spdif_in;
+	unsigned char spdif_out;
+	unsigned char spdif_professional;
+	unsigned char spdif_emphasis;
+	unsigned char spdif_nonaudio;
+	unsigned int spdif_sample_rate;
+	unsigned int system_sample_rate;
+	unsigned int autosync_sample_rate;
+	unsigned char system_clock_mode;
+	unsigned char clock_source;
+	unsigned char autosync_ref;
+	unsigned char line_out;
+	unsigned char passthru; 
+	unsigned char da_gain;
+	unsigned char ad_gain;
+	unsigned char phone_gain;
+	unsigned char xlr_breakout_cable;
+	unsigned char analog_extension_board;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info)
+
+struct hdsp_firmware {
+	void *firmware_data;	/* 24413 x 4 bytes */
+};
+
+#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware)
+
+struct hdsp_version {
+	enum HDSP_IO_Type io_type;
+	unsigned short firmware_rev;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version)
+
+struct hdsp_mixer {
+	unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];
+};
+
+#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer)
+
+struct hdsp_9632_aeb {
+	int aebi;
+	int aebo;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb)
+
+#endif /* __SOUND_HDSP_H */
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ 		       Under the terms of the GNU General Public License
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+    This program can be distributed under the terms of the GNU GPL.
+    See the file COPYING.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+  into non GPL compliant user space application code.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ *	This software may be used and distributed according to the terms
+ *	of the GNU Public License, incorporated herein by reference.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * (C)1998 Rusty Russell -- This code is GPL.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * (C)2002 Rusty Russell IBM -- This code is GPL.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * 1999 Copyright (C) Pavel Machek, pavel@ucw.cz. This code is GPL.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * Redistribution of this file is permitted under
+ * the terms of the GNU Public License (GPL)
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * Redistribution of this file is permitted under the terms of the GNU 
+ * Public License (GPL)
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * This program can be redistributed or modified under the terms of the
+ * GNU General Public License as published by the Free Software Foundation.
+ * This program is distributed without any warranty or implied warranty
+ * of merchantability or fitness for a particular purpose.
+ *
+ * See the GNU General Public License for more details.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+
+
+====================GPL-1.0-or-later WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+    SPDX-License-Identifier: GPL-2.0
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+    SPDX-License-Identifier: GPL-2.0-only
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+  For 'GNU General Public License (GPL) version 2 only' use:
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ *	This software may be used and distributed according to the terms
+ *	of the GNU General Public License, incorporated herein by reference.
+ * 
+ * The author may be reached as simon@ncm.com, or C/O
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive
+ *  for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  version 2 as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * COPYRIGHT
+ *	This file is distributed under the terms of the GNU General Public
+ *	License (GPL). Copies of the GPL can be obtained from:
+ *		ftp://prep.ai.mit.edu/pub/gnu/GPL
+ *	Each contributing author retains all rights to their own work.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * Distribute under the terms of the GPLv2 (see ../../COPYING) or under 
+ * the following terms.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation is hereby granted, provided that the above copyright
+ * notice appears in all copies.  This software is provided without any
+ * warranty, express or implied.  Red Hat makes no representations about
+ * the suitability of this software for any purpose.
+ *
+ * IN NO EVENT SHALL RED HAT BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
+ * SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
+ * THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF RED HAT HAS BEEN ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * RED HAT DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND
+ * RED HAT HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * For licencing details see kernel-base/COPYING
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * License terms: GNU General Public License (GPL) version 2
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
+ * Version 2 (June 1991). See the "COPYING" file distributed with this software
+ * for more info.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2 of the
+ * License.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License (version 2 only)
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This software is distributed under GNU GPL v2, 1991
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+SPDX-Licenses: GPL-2.0, GPL-2.0+, GPL-1.0+, LGPL-2.0, LGPL-2.0+, LGPL-2.1, LGPL-2.1+, GPL-2.0-only, GPL-2.0-or-later
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+The Linux Kernel is provided under:
+
+	SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+
+Being under the terms of the GNU General Public License version 2 only,
+according with:
+
+	LICENSES/preferred/GPL-2.0
+
+With an explicit syscall exception, as stated at:
+
+	LICENSES/exceptions/Linux-syscall-note
+
+In addition, other licenses may also apply. Please see:
+
+	Documentation/process/license-rules.rst
+
+for more details.
+
+All contributions to the Linux Kernel are subject to this COPYING file.
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+Valid-License-Identifier: GPL-2.0
+
+
+====================GPL-2.0-only WITH Linux-syscall-note====================
+Valid-License-Identifier: GPL-2.0-only
+
+
+====================GPL-2.0-only WITH Linux-syscall-note AND Linux-OpenIB====================
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB */
+
+
+====================GPL-2.0-only WITH Linux-syscall-note AND MIT====================
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) AND MIT) */
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+    SPDX-License-Identifier: GPL-2.0+
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+    SPDX-License-Identifier: GPL-2.0-or-later
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+   The GAS product is under the GNU General Public License, version 2 or later.
+   As such, this file is also under that license.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   You should have received a copy of the GNU General Public License
+   (for example /usr/src/linux/COPYING); if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+  For 'GNU General Public License (GPL) version 2 or any later version' use:
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *		This program is free software; you can redistribute it
+ *		and/or  modify it under  the terms of  the GNU General
+ *		Public  License as  published  by  the  Free  Software
+ *		Foundation;  either  version 2 of the License, or  (at
+ *		your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *	This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program; if not, write to the Free Software
+ *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *              This program is free software; you can redistribute it and/or
+ *              modify it under the terms of the GNU General Public License
+ *              as published by the Free Software Foundation; either version
+ *              2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *  This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * Authors:	Original taken from the GNU Project <netinet/in.h> file.
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * License:
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING.  If not, see
+ * <http://www.gnu.org/licenses/>.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This file is part of the Linux kernel and is made available under
+ * the terms of the GNU General Public License, version 2, or at your
+ * option, any later version, incorporated herein by reference.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the named License,
+ * or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+*		This program is free software; you can redistribute it and/or
+*		modify it under the terms of the GNU General Public License
+*		as published by the Free Software Foundation; either version
+*		2 of the License, or (at your option) any later version.
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+Valid-License-Identifier: GPL-2.0+
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note====================
+Valid-License-Identifier: GPL-2.0-or-later
+
+
+====================GPL-2.0-or-later WITH Linux-syscall-note AND MIT====================
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */
+
+
+====================ISC====================
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+
+====================LGPL-2.0-only====================
+   You may distribute this file under either of the two licenses that
+   follow at your discretion.
+*/
+
+/* BLURB lgpl
+
+                           Coda File System
+                              Release 5
+
+          Copyright (c) 1987-1999 Carnegie Mellon University
+                  Additional copyrights listed below
+
+This code is distributed "AS IS" without warranty of any kind under
+the terms of the GNU Library General Public Licence Version 2, as
+shown in the file LICENSE, or under the license shown below. The
+technical and financial contributors to Coda are listed in the file
+CREDITS.
+
+                        Additional copyrights 
+*/
+
+/*
+
+            Coda: an Experimental Distributed File System
+                             Release 4.0
+
+          Copyright (c) 1987-1999 Carnegie Mellon University
+                         All Rights Reserved
+
+Permission  to  use, copy, modify and distribute this software and its
+documentation is hereby granted,  provided  that  both  the  copyright
+notice  and  this  permission  notice  appear  in  all  copies  of the
+software, derivative works or  modified  versions,  and  any  portions
+thereof, and that both notices appear in supporting documentation, and
+that credit is given to Carnegie Mellon University  in  all  documents
+and publicity pertaining to direct or indirect use of this code or its
+derivatives.
+
+CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS  KNOWN  TO  HAVE  BUGS,
+SOME  OF  WHICH MAY HAVE SERIOUS CONSEQUENCES.  CARNEGIE MELLON ALLOWS
+FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION.   CARNEGIE  MELLON
+DISCLAIMS  ANY  LIABILITY  OF  ANY  KIND  FOR  ANY  DAMAGES WHATSOEVER
+RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE  OR  OF
+ANY DERIVATIVE WORK.
+
+Carnegie  Mellon  encourages  users  of  this  software  to return any
+improvements or extensions that  they  make,  and  to  grant  Carnegie
+Mellon the rights to redistribute these changes without encumbrance.
+
+
+====================LGPL-2.0-or-later WITH Linux-syscall-note====================
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+====================LGPL-2.0-or-later WITH Linux-syscall-note====================
+ * This file is released under the LGPL.
+
+
+====================LGPL-2.0-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+
+
+====================LGPL-2.0-or-later WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+
+
+====================LGPL-2.1-only====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
+ * more details.
+
+
+====================LGPL-2.1-only WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+
+====================LGPL-2.1-only WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   It is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this software; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU Lesser General Public License for more details.
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+ * This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesset General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+
+
+====================LGPL-2.1-or-later WITH Linux-syscall-note====================
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+====================MIT====================
+ * and are licensed under the MIT license.
+
+
+====================MIT====================
+/* SPDX-License-Identifier: MIT */
+
+
+====================NTP====================
+ * Permission to use, copy, modify, and distribute this software and its     *
+ * documentation for any purpose and without fee is hereby granted, provided *
+ * that the above copyright notice appears in all copies and that both the   *
+ * copyright notice and this permission notice appear in supporting          *
+ * documentation, and that the name University of Delaware not be used in    *
+ * advertising or publicity pertaining to distribution of the software       *
+ * without specific, written prior permission.  The University of Delaware   *
+ * makes no representations about the suitability this software for any      *
+ * purpose.  It is provided "as is" without express or implied warranty.     *
+
+
+====================Public-Domain====================
+ * This file is in the public domain.
diff --git a/contrib/libs/linux-headers/LICENSES/exceptions/Linux-syscall-note b/contrib/libs/linux-headers/LICENSES/exceptions/Linux-syscall-note
new file mode 100644
index 0000000000..9abdad71fa
--- /dev/null
+++ b/contrib/libs/linux-headers/LICENSES/exceptions/Linux-syscall-note
@@ -0,0 +1,25 @@
+SPDX-Exception-Identifier: Linux-syscall-note
+SPDX-URL: https://spdx.org/licenses/Linux-syscall-note.html
+SPDX-Licenses: GPL-2.0, GPL-2.0+, GPL-1.0+, LGPL-2.0, LGPL-2.0+, LGPL-2.1, LGPL-2.1+, GPL-2.0-only, GPL-2.0-or-later
+Usage-Guide:
+  This exception is used together with one of the above SPDX-Licenses
+  to mark user space API (uapi) header files so they can be included
+  into non GPL compliant user space application code.
+  To use this exception add it with the keyword WITH to one of the
+  identifiers in the SPDX-Licenses tag:
+    SPDX-License-Identifier: <SPDX-License> WITH Linux-syscall-note
+License-Text:
+
+   NOTE! This copyright does *not* cover user programs that use kernel
+ services by normal system calls - this is merely considered normal use
+ of the kernel, and does *not* fall under the heading of "derived work".
+ Also note that the GPL below is copyrighted by the Free Software
+ Foundation, but the instance of code that it refers to (the Linux
+ kernel) is copyrighted by me and others who actually wrote it.
+
+ Also note that the only valid version of the GPL as far as the kernel
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
+			Linus Torvalds
+
diff --git a/contrib/libs/linux-headers/LICENSES/preferred/GPL-2.0 b/contrib/libs/linux-headers/LICENSES/preferred/GPL-2.0
new file mode 100644
index 0000000000..ff0812fd89
--- /dev/null
+++ b/contrib/libs/linux-headers/LICENSES/preferred/GPL-2.0
@@ -0,0 +1,359 @@
+Valid-License-Identifier: GPL-2.0
+Valid-License-Identifier: GPL-2.0-only
+Valid-License-Identifier: GPL-2.0+
+Valid-License-Identifier: GPL-2.0-or-later
+SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+Usage-Guide:
+  To use this license in source code, put one of the following SPDX
+  tag/value pairs into a comment according to the placement
+  guidelines in the licensing rules documentation.
+  For 'GNU General Public License (GPL) version 2 only' use:
+    SPDX-License-Identifier: GPL-2.0
+  or
+    SPDX-License-Identifier: GPL-2.0-only
+  For 'GNU General Public License (GPL) version 2 or any later version' use:
+    SPDX-License-Identifier: GPL-2.0+
+  or
+    SPDX-License-Identifier: GPL-2.0-or-later
+License-Text:
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/contrib/libs/linux-headers/asm-generic/auxvec.h b/contrib/libs/linux-headers/asm-generic/auxvec.h
new file mode 100644
index 0000000000..b99573b0ad
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/auxvec.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_AUXVEC_H
+#define __ASM_GENERIC_AUXVEC_H
+/*
+ * Not all architectures need their own auxvec.h, the most
+ * common definitions are already in linux/auxvec.h.
+ */
+
+#endif /* __ASM_GENERIC_AUXVEC_H */
diff --git a/contrib/libs/linux-headers/asm-generic/bpf_perf_event.h b/contrib/libs/linux-headers/asm-generic/bpf_perf_event.h
new file mode 100644
index 0000000000..29fbc112f7
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/bpf_perf_event.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_BPF_PERF_EVENT_H__
+#define __ASM_GENERIC_BPF_PERF_EVENT_H__
+
+#include <linux/ptrace.h>
+
+/* Export kernel pt_regs structure */
+typedef struct pt_regs bpf_user_pt_regs_t;
+
+#endif /* __ASM_GENERIC_BPF_PERF_EVENT_H__ */
diff --git a/contrib/libs/linux-headers/asm-generic/fcntl.h b/contrib/libs/linux-headers/asm-generic/fcntl.h
new file mode 100644
index 0000000000..80f37a0d40
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/fcntl.h
@@ -0,0 +1,221 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/types.h>
+
+/*
+ * FMODE_EXEC is 0x20
+ * FMODE_NONOTIFY is 0x4000000
+ * These cannot be used by userspace O_* until internal and external open
+ * flags are split.
+ * -Eric Paris
+ */
+
+/*
+ * When introducing new O_* bits, please check its uniqueness in fcntl_init().
+ */
+
+#define O_ACCMODE	00000003
+#define O_RDONLY	00000000
+#define O_WRONLY	00000001
+#define O_RDWR		00000002
+#ifndef O_CREAT
+#define O_CREAT		00000100	/* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL		00000200	/* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY	00000400	/* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC		00001000	/* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND	00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK	00004000
+#endif
+#ifndef O_DSYNC
+#define O_DSYNC		00010000	/* used to be O_SYNC, see below */
+#endif
+#ifndef FASYNC
+#define FASYNC		00020000	/* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT	00040000	/* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE	00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY	00200000	/* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW	00400000	/* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME	01000000
+#endif
+#ifndef O_CLOEXEC
+#define O_CLOEXEC	02000000	/* set close_on_exec */
+#endif
+
+/*
+ * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
+ * the O_SYNC flag.  We continue to use the existing numerical value
+ * for O_DSYNC semantics now, but using the correct symbolic name for it.
+ * This new value is used to request true Posix O_SYNC semantics.  It is
+ * defined in this strange way to make sure applications compiled against
+ * new headers get at least O_DSYNC semantics on older kernels.
+ *
+ * This has the nice side-effect that we can simply test for O_DSYNC
+ * wherever we do not care if O_DSYNC or O_SYNC is used.
+ *
+ * Note: __O_SYNC must never be used directly.
+ */
+#ifndef O_SYNC
+#define __O_SYNC	04000000
+#define O_SYNC		(__O_SYNC|O_DSYNC)
+#endif
+
+#ifndef O_PATH
+#define O_PATH		010000000
+#endif
+
+#ifndef __O_TMPFILE
+#define __O_TMPFILE	020000000
+#endif
+
+/* a horrid kludge trying to make sure that this will fail on old kernels */
+#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
+
+#ifndef O_NDELAY
+#define O_NDELAY	O_NONBLOCK
+#endif
+
+#define F_DUPFD		0	/* dup */
+#define F_GETFD		1	/* get close_on_exec */
+#define F_SETFD		2	/* set/clear close_on_exec */
+#define F_GETFL		3	/* get file->f_flags */
+#define F_SETFL		4	/* set file->f_flags */
+#ifndef F_GETLK
+#define F_GETLK		5
+#define F_SETLK		6
+#define F_SETLKW	7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN	8	/* for sockets. */
+#define F_GETOWN	9	/* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG	10	/* for sockets. */
+#define F_GETSIG	11	/* for sockets. */
+#endif
+
+#if __BITS_PER_LONG == 32 || defined(__KERNEL__)
+#ifndef F_GETLK64
+#define F_GETLK64	12	/*  using 'struct flock64' */
+#define F_SETLK64	13
+#define F_SETLKW64	14
+#endif
+#endif /* __BITS_PER_LONG == 32 || defined(__KERNEL__) */
+
+#ifndef F_SETOWN_EX
+#define F_SETOWN_EX	15
+#define F_GETOWN_EX	16
+#endif
+
+#ifndef F_GETOWNER_UIDS
+#define F_GETOWNER_UIDS	17
+#endif
+
+/*
+ * Open File Description Locks
+ *
+ * Usually record locks held by a process are released on *any* close and are
+ * not inherited across a fork().
+ *
+ * These cmd values will set locks that conflict with process-associated
+ * record  locks, but are "owned" by the open file description, not the
+ * process. This means that they are inherited across fork() like BSD (flock)
+ * locks, and they are only released automatically when the last reference to
+ * the the open file against which they were acquired is put.
+ */
+#define F_OFD_GETLK	36
+#define F_OFD_SETLK	37
+#define F_OFD_SETLKW	38
+
+#define F_OWNER_TID	0
+#define F_OWNER_PID	1
+#define F_OWNER_PGRP	2
+
+struct f_owner_ex {
+	int	type;
+	__kernel_pid_t	pid;
+};
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK		0
+#define F_WRLCK		1
+#define F_UNLCK		2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK		4	/* or 3 */
+#define F_SHLCK		8	/* or 4 */
+#endif
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH		1	/* shared lock */
+#define LOCK_EX		2	/* exclusive lock */
+#define LOCK_NB		4	/* or'd with one of the above to prevent
+				   blocking */
+#define LOCK_UN		8	/* remove lock */
+
+/*
+ * LOCK_MAND support has been removed from the kernel. We leave the symbols
+ * here to not break legacy builds, but these should not be used in new code.
+ */
+#define LOCK_MAND	32	/* This is a mandatory flock ... */
+#define LOCK_READ	64	/* which allows concurrent read operations */
+#define LOCK_WRITE	128	/* which allows concurrent write operations */
+#define LOCK_RW		192	/* which allows concurrent read & write ops */
+
+#define F_LINUX_SPECIFIC_BASE	1024
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+struct flock {
+	short	l_type;
+	short	l_whence;
+	__kernel_off_t	l_start;
+	__kernel_off_t	l_len;
+	__kernel_pid_t	l_pid;
+#ifdef	__ARCH_FLOCK_EXTRA_SYSID
+	__ARCH_FLOCK_EXTRA_SYSID
+#endif
+#ifdef	__ARCH_FLOCK_PAD
+	__ARCH_FLOCK_PAD
+#endif
+};
+
+struct flock64 {
+	short  l_type;
+	short  l_whence;
+	__kernel_loff_t l_start;
+	__kernel_loff_t l_len;
+	__kernel_pid_t  l_pid;
+#ifdef	__ARCH_FLOCK64_PAD
+	__ARCH_FLOCK64_PAD
+#endif
+};
+#endif /* HAVE_ARCH_STRUCT_FLOCK */
+
+#endif /* _ASM_GENERIC_FCNTL_H */
diff --git a/contrib/libs/linux-headers/asm-generic/ioctls.h b/contrib/libs/linux-headers/asm-generic/ioctls.h
new file mode 100644
index 0000000000..ab5479ad02
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/ioctls.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_IOCTLS_H
+#define __ASM_GENERIC_IOCTLS_H
+
+#include <linux/ioctl.h>
+
+/*
+ * These are the most common definitions for tty ioctl numbers.
+ * Most of them do not use the recommended _IOC(), but there is
+ * probably some source code out there hardcoding the number,
+ * so we might as well use them for all new platforms.
+ *
+ * The architectures that use different values here typically
+ * try to be compatible with some Unix variants for the same
+ * architecture.
+ */
+
+/* 0x54 is just a magic number to make these relatively unique ('T') */
+
+#define TCGETS		0x5401
+#define TCSETS		0x5402
+#define TCSETSW		0x5403
+#define TCSETSF		0x5404
+#define TCGETA		0x5405
+#define TCSETA		0x5406
+#define TCSETAW		0x5407
+#define TCSETAF		0x5408
+#define TCSBRK		0x5409
+#define TCXONC		0x540A
+#define TCFLSH		0x540B
+#define TIOCEXCL	0x540C
+#define TIOCNXCL	0x540D
+#define TIOCSCTTY	0x540E
+#define TIOCGPGRP	0x540F
+#define TIOCSPGRP	0x5410
+#define TIOCOUTQ	0x5411
+#define TIOCSTI		0x5412
+#define TIOCGWINSZ	0x5413
+#define TIOCSWINSZ	0x5414
+#define TIOCMGET	0x5415
+#define TIOCMBIS	0x5416
+#define TIOCMBIC	0x5417
+#define TIOCMSET	0x5418
+#define TIOCGSOFTCAR	0x5419
+#define TIOCSSOFTCAR	0x541A
+#define FIONREAD	0x541B
+#define TIOCINQ		FIONREAD
+#define TIOCLINUX	0x541C
+#define TIOCCONS	0x541D
+#define TIOCGSERIAL	0x541E
+#define TIOCSSERIAL	0x541F
+#define TIOCPKT		0x5420
+#define FIONBIO		0x5421
+#define TIOCNOTTY	0x5422
+#define TIOCSETD	0x5423
+#define TIOCGETD	0x5424
+#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
+#define TIOCSBRK	0x5427  /* BSD compatibility */
+#define TIOCCBRK	0x5428  /* BSD compatibility */
+#define TIOCGSID	0x5429  /* Return the session ID of FD */
+#define TCGETS2		_IOR('T', 0x2A, struct termios2)
+#define TCSETS2		_IOW('T', 0x2B, struct termios2)
+#define TCSETSW2	_IOW('T', 0x2C, struct termios2)
+#define TCSETSF2	_IOW('T', 0x2D, struct termios2)
+#define TIOCGRS485	0x542E
+#ifndef TIOCSRS485
+#define TIOCSRS485	0x542F
+#endif
+#define TIOCGPTN	_IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK	_IOW('T', 0x31, int)  /* Lock/unlock Pty */
+#define TIOCGDEV	_IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
+#define TCGETX		0x5432 /* SYS5 TCGETX compatibility */
+#define TCSETX		0x5433
+#define TCSETXF		0x5434
+#define TCSETXW		0x5435
+#define TIOCSIG		_IOW('T', 0x36, int)  /* pty: generate signal */
+#define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
+#define TIOCGPTPEER	_IO('T', 0x41) /* Safely open the slave */
+#define TIOCGISO7816	_IOR('T', 0x42, struct serial_iso7816)
+#define TIOCSISO7816	_IOWR('T', 0x43, struct serial_iso7816)
+
+#define FIONCLEX	0x5450
+#define FIOCLEX		0x5451
+#define FIOASYNC	0x5452
+#define TIOCSERCONFIG	0x5453
+#define TIOCSERGWILD	0x5454
+#define TIOCSERSWILD	0x5455
+#define TIOCGLCKTRMIOS	0x5456
+#define TIOCSLCKTRMIOS	0x5457
+#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
+#define TIOCSERGETLSR   0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
+#define TIOCGICOUNT	0x545D	/* read serial port __inline__ interrupt counts */
+
+/*
+ * Some arches already define FIOQSIZE due to a historical
+ * conflict with a Hayes modem-specific ioctl value.
+ */
+#ifndef FIOQSIZE
+# define FIOQSIZE	0x5460
+#endif
+
+/* Used for packet mode */
+#define TIOCPKT_DATA		 0
+#define TIOCPKT_FLUSHREAD	 1
+#define TIOCPKT_FLUSHWRITE	 2
+#define TIOCPKT_STOP		 4
+#define TIOCPKT_START		 8
+#define TIOCPKT_NOSTOP		16
+#define TIOCPKT_DOSTOP		32
+#define TIOCPKT_IOCTL		64
+
+#define TIOCSER_TEMT	0x01	/* Transmitter physically empty */
+
+#endif /* __ASM_GENERIC_IOCTLS_H */
diff --git a/contrib/libs/linux-headers/asm-generic/ipcbuf.h b/contrib/libs/linux-headers/asm-generic/ipcbuf.h
new file mode 100644
index 0000000000..41a01b494f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/ipcbuf.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_IPCBUF_H
+#define __ASM_GENERIC_IPCBUF_H
+
+#include <linux/posix_types.h>
+
+/*
+ * The generic ipc64_perm structure:
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * ipc64_perm was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t on architectures that only had 16 bit
+ * - 32-bit seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm {
+	__kernel_key_t		key;
+	__kernel_uid32_t	uid;
+	__kernel_gid32_t	gid;
+	__kernel_uid32_t	cuid;
+	__kernel_gid32_t	cgid;
+	__kernel_mode_t		mode;
+				/* pad if mode_t is u16: */
+	unsigned char		__pad1[4 - sizeof(__kernel_mode_t)];
+	unsigned short		seq;
+	unsigned short		__pad2;
+	__kernel_ulong_t	__unused1;
+	__kernel_ulong_t	__unused2;
+};
+
+#endif /* __ASM_GENERIC_IPCBUF_H */
diff --git a/contrib/libs/linux-headers/asm-generic/kvm_para.h b/contrib/libs/linux-headers/asm-generic/kvm_para.h
new file mode 100644
index 0000000000..486f0af73c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/kvm_para.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/contrib/libs/linux-headers/asm-generic/msgbuf.h b/contrib/libs/linux-headers/asm-generic/msgbuf.h
new file mode 100644
index 0000000000..6504d7b741
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/msgbuf.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_MSGBUF_H
+#define __ASM_GENERIC_MSGBUF_H
+
+#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
+/*
+ * generic msqid64_ds structure.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * msqid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ * On big-endian systems, the lower half is in the wrong place.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct msqid64_ds {
+	struct ipc64_perm msg_perm;
+#if __BITS_PER_LONG == 64
+	long		 msg_stime;	/* last msgsnd time */
+	long		 msg_rtime;	/* last msgrcv time */
+	long		 msg_ctime;	/* last change time */
+#else
+	unsigned long	msg_stime;	/* last msgsnd time */
+	unsigned long	msg_stime_high;
+	unsigned long	msg_rtime;	/* last msgrcv time */
+	unsigned long	msg_rtime_high;
+	unsigned long	msg_ctime;	/* last change time */
+	unsigned long	msg_ctime_high;
+#endif
+	unsigned long	msg_cbytes;	/* current number of bytes on queue */
+	unsigned long	msg_qnum;	/* number of messages in queue */
+	unsigned long	 msg_qbytes;	/* max number of bytes on queue */
+	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
+	__kernel_pid_t msg_lrpid;	/* last receive pid */
+	unsigned long	 __unused4;
+	unsigned long	 __unused5;
+};
+
+#endif /* __ASM_GENERIC_MSGBUF_H */
diff --git a/contrib/libs/linux-headers/asm-generic/param.h b/contrib/libs/linux-headers/asm-generic/param.h
new file mode 100644
index 0000000000..1ced72d6a9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/param.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_PARAM_H
+#define __ASM_GENERIC_PARAM_H
+
+#ifndef HZ
+#define HZ 100
+#endif
+
+#ifndef EXEC_PAGESIZE
+#define EXEC_PAGESIZE	4096
+#endif
+
+#ifndef NOGROUP
+#define NOGROUP		(-1)
+#endif
+
+#define MAXHOSTNAMELEN	64	/* max length of hostname */
+
+
+#endif /* __ASM_GENERIC_PARAM_H */
diff --git a/contrib/libs/linux-headers/asm-generic/poll.h b/contrib/libs/linux-headers/asm-generic/poll.h
new file mode 100644
index 0000000000..69ab39b874
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/poll.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_POLL_H
+#define __ASM_GENERIC_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN		0x0001
+#define POLLPRI		0x0002
+#define POLLOUT		0x0004
+#define POLLERR		0x0008
+#define POLLHUP		0x0010
+#define POLLNVAL	0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM	0x0040
+#define POLLRDBAND	0x0080
+#ifndef POLLWRNORM
+#define POLLWRNORM	0x0100
+#endif
+#ifndef POLLWRBAND
+#define POLLWRBAND	0x0200
+#endif
+#ifndef POLLMSG
+#define POLLMSG		0x0400
+#endif
+#ifndef POLLREMOVE
+#define POLLREMOVE	0x1000
+#endif
+#ifndef POLLRDHUP
+#define POLLRDHUP       0x2000
+#endif
+
+#define POLLFREE	(__poll_t)0x4000
+
+#define POLL_BUSY_LOOP	(__poll_t)0x8000
+
+struct pollfd {
+	int fd;
+	short events;
+	short revents;
+};
+
+#endif	/* __ASM_GENERIC_POLL_H */
diff --git a/contrib/libs/linux-headers/asm-generic/resource.h b/contrib/libs/linux-headers/asm-generic/resource.h
new file mode 100644
index 0000000000..2b8f2c2f91
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/resource.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_RESOURCE_H
+#define _ASM_GENERIC_RESOURCE_H
+
+/*
+ * Resource limit IDs
+ *
+ * ( Compatibility detail: there are architectures that have
+ *   a different rlimit ID order in the 5-9 range and want
+ *   to keep that order for binary compatibility. The reasons
+ *   are historic and all new rlimits are identical across all
+ *   arches. If an arch has such special order for some rlimits
+ *   then it defines them prior including asm-generic/resource.h. )
+ */
+
+#define RLIMIT_CPU		0	/* CPU time in sec */
+#define RLIMIT_FSIZE		1	/* Maximum filesize */
+#define RLIMIT_DATA		2	/* max data size */
+#define RLIMIT_STACK		3	/* max stack size */
+#define RLIMIT_CORE		4	/* max core file size */
+
+#ifndef RLIMIT_RSS
+# define RLIMIT_RSS		5	/* max resident set size */
+#endif
+
+#ifndef RLIMIT_NPROC
+# define RLIMIT_NPROC		6	/* max number of processes */
+#endif
+
+#ifndef RLIMIT_NOFILE
+# define RLIMIT_NOFILE		7	/* max number of open files */
+#endif
+
+#ifndef RLIMIT_MEMLOCK
+# define RLIMIT_MEMLOCK		8	/* max locked-in-memory address space */
+#endif
+
+#ifndef RLIMIT_AS
+# define RLIMIT_AS		9	/* address space limit */
+#endif
+
+#define RLIMIT_LOCKS		10	/* maximum file locks held */
+#define RLIMIT_SIGPENDING	11	/* max number of pending signals */
+#define RLIMIT_MSGQUEUE		12	/* maximum bytes in POSIX mqueues */
+#define RLIMIT_NICE		13	/* max nice prio allowed to raise to
+					   0-39 for nice level 19 .. -20 */
+#define RLIMIT_RTPRIO		14	/* maximum realtime priority */
+#define RLIMIT_RTTIME		15	/* timeout for RT tasks in us */
+#define RLIM_NLIMITS		16
+
+/*
+ * SuS says limits have to be unsigned.
+ * Which makes a ton more sense anyway.
+ *
+ * Some architectures override this (for compatibility reasons):
+ */
+#ifndef RLIM_INFINITY
+# define RLIM_INFINITY		(~0UL)
+#endif
+
+
+#endif /* _ASM_GENERIC_RESOURCE_H */
diff --git a/contrib/libs/linux-headers/asm-generic/sembuf.h b/contrib/libs/linux-headers/asm-generic/sembuf.h
new file mode 100644
index 0000000000..f54e48fc91
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/sembuf.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SEMBUF_H
+#define __ASM_GENERIC_SEMBUF_H
+
+#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
+/*
+ * The semid64_ds structure for most architectures (though it came from x86_32
+ * originally). Note extra padding because this structure is passed back and
+ * forth between kernel and user space.
+ *
+ * semid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ *
+ * On big-endian systems, the padding is in the wrong place for
+ * historic reasons, so user space has to reconstruct a time_t
+ * value using
+ *
+ * user_semid_ds.sem_otime = kernel_semid64_ds.sem_otime +
+ *		((long long)kernel_semid64_ds.sem_otime_high << 32)
+ *
+ * Pad space is left for 2 miscellaneous 32-bit values
+ */
+struct semid64_ds {
+	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
+#if __BITS_PER_LONG == 64
+	long		sem_otime;	/* last semop time */
+	long		sem_ctime;	/* last change time */
+#else
+	unsigned long	sem_otime;	/* last semop time */
+	unsigned long	sem_otime_high;
+	unsigned long	sem_ctime;	/* last change time */
+	unsigned long	sem_ctime_high;
+#endif
+	unsigned long	sem_nsems;	/* no. of semaphores in array */
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+};
+
+#endif /* __ASM_GENERIC_SEMBUF_H */
diff --git a/contrib/libs/linux-headers/asm-generic/setup.h b/contrib/libs/linux-headers/asm-generic/setup.h
new file mode 100644
index 0000000000..88ac5100df
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/setup.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SETUP_H
+#define __ASM_GENERIC_SETUP_H
+
+#define COMMAND_LINE_SIZE	512
+
+#endif	/* __ASM_GENERIC_SETUP_H */
diff --git a/contrib/libs/linux-headers/asm-generic/shmbuf.h b/contrib/libs/linux-headers/asm-generic/shmbuf.h
new file mode 100644
index 0000000000..2979b6dd2c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/shmbuf.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SHMBUF_H
+#define __ASM_GENERIC_SHMBUF_H
+
+#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+#include <asm/posix_types.h>
+
+/*
+ * The shmid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * shmid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures use a 64-bit long time field here, while
+ * 32 bit architectures have a pair of unsigned long values.
+ * On big-endian systems, the lower half is in the wrong place.
+ *
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+	struct ipc64_perm	shm_perm;	/* operation perms */
+	__kernel_size_t		shm_segsz;	/* size of segment (bytes) */
+#if __BITS_PER_LONG == 64
+	long			shm_atime;	/* last attach time */
+	long			shm_dtime;	/* last detach time */
+	long			shm_ctime;	/* last change time */
+#else
+	unsigned long		shm_atime;	/* last attach time */
+	unsigned long		shm_atime_high;
+	unsigned long		shm_dtime;	/* last detach time */
+	unsigned long		shm_dtime_high;
+	unsigned long		shm_ctime;	/* last change time */
+	unsigned long		shm_ctime_high;
+#endif
+	__kernel_pid_t		shm_cpid;	/* pid of creator */
+	__kernel_pid_t		shm_lpid;	/* pid of last operator */
+	unsigned long		shm_nattch;	/* no. of current attaches */
+	unsigned long		__unused4;
+	unsigned long		__unused5;
+};
+
+struct shminfo64 {
+	unsigned long		shmmax;
+	unsigned long		shmmin;
+	unsigned long		shmmni;
+	unsigned long		shmseg;
+	unsigned long		shmall;
+	unsigned long		__unused1;
+	unsigned long		__unused2;
+	unsigned long		__unused3;
+	unsigned long		__unused4;
+};
+
+#endif /* __ASM_GENERIC_SHMBUF_H */
diff --git a/contrib/libs/linux-headers/asm-generic/siginfo.h b/contrib/libs/linux-headers/asm-generic/siginfo.h
new file mode 100644
index 0000000000..568e11a8d6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/siginfo.h
@@ -0,0 +1,360 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_SIGINFO_H
+#define _ASM_GENERIC_SIGINFO_H
+
+
+#include <linux/types.h>
+
+typedef union sigval {
+	int sival_int;
+	void *sival_ptr;
+} sigval_t;
+
+#define SI_MAX_SIZE	128
+
+/*
+ * The default "si_band" type is "long", as specified by POSIX.
+ * However, some architectures want to override this to "int"
+ * for historical compatibility reasons, so we allow that.
+ */
+#ifndef __ARCH_SI_BAND_T
+#define __ARCH_SI_BAND_T long
+#endif
+
+#ifndef __ARCH_SI_CLOCK_T
+#define __ARCH_SI_CLOCK_T __kernel_clock_t
+#endif
+
+#ifndef __ARCH_SI_ATTRIBUTES
+#define __ARCH_SI_ATTRIBUTES
+#endif
+
+/*
+ * Be careful when extending this union.  On 32bit siginfo_t is 32bit
+ * aligned.  Which means that a 64bit field or any other field that
+ * would increase the alignment of siginfo_t will break the ABI.
+ */
+union __sifields {
+	/* kill() */
+	struct {
+		__kernel_pid_t _pid;	/* sender's pid */
+		__kernel_uid32_t _uid;	/* sender's uid */
+	} _kill;
+
+	/* POSIX.1b timers */
+	struct {
+		__kernel_timer_t _tid;	/* timer id */
+		int _overrun;		/* overrun count */
+		sigval_t _sigval;	/* same as below */
+		int _sys_private;       /* not to be passed to user */
+	} _timer;
+
+	/* POSIX.1b signals */
+	struct {
+		__kernel_pid_t _pid;	/* sender's pid */
+		__kernel_uid32_t _uid;	/* sender's uid */
+		sigval_t _sigval;
+	} _rt;
+
+	/* SIGCHLD */
+	struct {
+		__kernel_pid_t _pid;	/* which child */
+		__kernel_uid32_t _uid;	/* sender's uid */
+		int _status;		/* exit code */
+		__ARCH_SI_CLOCK_T _utime;
+		__ARCH_SI_CLOCK_T _stime;
+	} _sigchld;
+
+	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */
+	struct {
+		void *_addr; /* faulting insn/memory ref. */
+#ifdef __ia64__
+		int _imm;		/* immediate value for "break" */
+		unsigned int _flags;	/* see ia64 si_flags */
+		unsigned long _isr;	/* isr */
+#endif
+
+#define __ADDR_BND_PKEY_PAD  (__alignof__(void *) < sizeof(short) ? \
+			      sizeof(short) : __alignof__(void *))
+		union {
+			/* used on alpha and sparc */
+			int _trapno;	/* TRAP # which caused the signal */
+			/*
+			 * used when si_code=BUS_MCEERR_AR or
+			 * used when si_code=BUS_MCEERR_AO
+			 */
+			short _addr_lsb; /* LSB of the reported address */
+			/* used when si_code=SEGV_BNDERR */
+			struct {
+				char _dummy_bnd[__ADDR_BND_PKEY_PAD];
+				void *_lower;
+				void *_upper;
+			} _addr_bnd;
+			/* used when si_code=SEGV_PKUERR */
+			struct {
+				char _dummy_pkey[__ADDR_BND_PKEY_PAD];
+				__u32 _pkey;
+			} _addr_pkey;
+			/* used when si_code=TRAP_PERF */
+			struct {
+				unsigned long _data;
+				__u32 _type;
+				__u32 _flags;
+			} _perf;
+		};
+	} _sigfault;
+
+	/* SIGPOLL */
+	struct {
+		__ARCH_SI_BAND_T _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
+		int _fd;
+	} _sigpoll;
+
+	/* SIGSYS */
+	struct {
+		void *_call_addr; /* calling user insn */
+		int _syscall;	/* triggering system call number */
+		unsigned int _arch;	/* AUDIT_ARCH_* of syscall */
+	} _sigsys;
+};
+
+#ifndef __ARCH_HAS_SWAPPED_SIGINFO
+#define __SIGINFO 			\
+struct {				\
+	int si_signo;			\
+	int si_errno;			\
+	int si_code;			\
+	union __sifields _sifields;	\
+}
+#else
+#define __SIGINFO 			\
+struct {				\
+	int si_signo;			\
+	int si_code;			\
+	int si_errno;			\
+	union __sifields _sifields;	\
+}
+#endif /* __ARCH_HAS_SWAPPED_SIGINFO */
+
+typedef struct siginfo {
+	union {
+		__SIGINFO;
+		int _si_pad[SI_MAX_SIZE/sizeof(int)];
+	};
+} __ARCH_SI_ATTRIBUTES siginfo_t;
+
+/*
+ * How these fields are to be accessed.
+ */
+#define si_pid		_sifields._kill._pid
+#define si_uid		_sifields._kill._uid
+#define si_tid		_sifields._timer._tid
+#define si_overrun	_sifields._timer._overrun
+#define si_sys_private  _sifields._timer._sys_private
+#define si_status	_sifields._sigchld._status
+#define si_utime	_sifields._sigchld._utime
+#define si_stime	_sifields._sigchld._stime
+#define si_value	_sifields._rt._sigval
+#define si_int		_sifields._rt._sigval.sival_int
+#define si_ptr		_sifields._rt._sigval.sival_ptr
+#define si_addr		_sifields._sigfault._addr
+#define si_trapno	_sifields._sigfault._trapno
+#define si_addr_lsb	_sifields._sigfault._addr_lsb
+#define si_lower	_sifields._sigfault._addr_bnd._lower
+#define si_upper	_sifields._sigfault._addr_bnd._upper
+#define si_pkey		_sifields._sigfault._addr_pkey._pkey
+#define si_perf_data	_sifields._sigfault._perf._data
+#define si_perf_type	_sifields._sigfault._perf._type
+#define si_perf_flags	_sifields._sigfault._perf._flags
+#define si_band		_sifields._sigpoll._band
+#define si_fd		_sifields._sigpoll._fd
+#define si_call_addr	_sifields._sigsys._call_addr
+#define si_syscall	_sifields._sigsys._syscall
+#define si_arch		_sifields._sigsys._arch
+
+/*
+ * si_code values
+ * Digital reserves positive values for kernel-generated signals.
+ */
+#define SI_USER		0		/* sent by kill, sigsend, raise */
+#define SI_KERNEL	0x80		/* sent by the kernel from somewhere */
+#define SI_QUEUE	-1		/* sent by sigqueue */
+#define SI_TIMER	-2		/* sent by timer expiration */
+#define SI_MESGQ	-3		/* sent by real time mesq state change */
+#define SI_ASYNCIO	-4		/* sent by AIO completion */
+#define SI_SIGIO	-5		/* sent by queued SIGIO */
+#define SI_TKILL	-6		/* sent by tkill system call */
+#define SI_DETHREAD	-7		/* sent by execve() killing subsidiary threads */
+#define SI_ASYNCNL	-60		/* sent by glibc async name lookup completion */
+
+#define SI_FROMUSER(siptr)	((siptr)->si_code <= 0)
+#define SI_FROMKERNEL(siptr)	((siptr)->si_code > 0)
+
+/*
+ * SIGILL si_codes
+ */
+#define ILL_ILLOPC	1	/* illegal opcode */
+#define ILL_ILLOPN	2	/* illegal operand */
+#define ILL_ILLADR	3	/* illegal addressing mode */
+#define ILL_ILLTRP	4	/* illegal trap */
+#define ILL_PRVOPC	5	/* privileged opcode */
+#define ILL_PRVREG	6	/* privileged register */
+#define ILL_COPROC	7	/* coprocessor error */
+#define ILL_BADSTK	8	/* internal stack error */
+#define ILL_BADIADDR	9	/* unimplemented instruction address */
+#define __ILL_BREAK	10	/* illegal break */
+#define __ILL_BNDMOD	11	/* bundle-update (modification) in progress */
+#define NSIGILL		11
+
+/*
+ * SIGFPE si_codes
+ */
+#define FPE_INTDIV	1	/* integer divide by zero */
+#define FPE_INTOVF	2	/* integer overflow */
+#define FPE_FLTDIV	3	/* floating point divide by zero */
+#define FPE_FLTOVF	4	/* floating point overflow */
+#define FPE_FLTUND	5	/* floating point underflow */
+#define FPE_FLTRES	6	/* floating point inexact result */
+#define FPE_FLTINV	7	/* floating point invalid operation */
+#define FPE_FLTSUB	8	/* subscript out of range */
+#define __FPE_DECOVF	9	/* decimal overflow */
+#define __FPE_DECDIV	10	/* decimal division by zero */
+#define __FPE_DECERR	11	/* packed decimal error */
+#define __FPE_INVASC	12	/* invalid ASCII digit */
+#define __FPE_INVDEC	13	/* invalid decimal digit */
+#define FPE_FLTUNK	14	/* undiagnosed floating-point exception */
+#define FPE_CONDTRAP	15	/* trap on condition */
+#define NSIGFPE		15
+
+/*
+ * SIGSEGV si_codes
+ */
+#define SEGV_MAPERR	1	/* address not mapped to object */
+#define SEGV_ACCERR	2	/* invalid permissions for mapped object */
+#define SEGV_BNDERR	3	/* failed address bound checks */
+#ifdef __ia64__
+# define __SEGV_PSTKOVF	4	/* paragraph stack overflow */
+#else
+# define SEGV_PKUERR	4	/* failed protection key checks */
+#endif
+#define SEGV_ACCADI	5	/* ADI not enabled for mapped object */
+#define SEGV_ADIDERR	6	/* Disrupting MCD error */
+#define SEGV_ADIPERR	7	/* Precise MCD exception */
+#define SEGV_MTEAERR	8	/* Asynchronous ARM MTE error */
+#define SEGV_MTESERR	9	/* Synchronous ARM MTE exception */
+#define NSIGSEGV	9
+
+/*
+ * SIGBUS si_codes
+ */
+#define BUS_ADRALN	1	/* invalid address alignment */
+#define BUS_ADRERR	2	/* non-existent physical address */
+#define BUS_OBJERR	3	/* object specific hardware error */
+/* hardware memory error consumed on a machine check: action required */
+#define BUS_MCEERR_AR	4
+/* hardware memory error detected in process but not consumed: action optional*/
+#define BUS_MCEERR_AO	5
+#define NSIGBUS		5
+
+/*
+ * SIGTRAP si_codes
+ */
+#define TRAP_BRKPT	1	/* process breakpoint */
+#define TRAP_TRACE	2	/* process trace trap */
+#define TRAP_BRANCH     3	/* process taken branch trap */
+#define TRAP_HWBKPT     4	/* hardware breakpoint/watchpoint */
+#define TRAP_UNK	5	/* undiagnosed trap */
+#define TRAP_PERF	6	/* perf event with sigtrap=1 */
+#define NSIGTRAP	6
+
+/*
+ * There is an additional set of SIGTRAP si_codes used by ptrace
+ * that are of the form: ((PTRACE_EVENT_XXX << 8) | SIGTRAP)
+ */
+
+/*
+ * Flags for si_perf_flags if SIGTRAP si_code is TRAP_PERF.
+ */
+#define TRAP_PERF_FLAG_ASYNC (1u << 0)
+
+/*
+ * SIGCHLD si_codes
+ */
+#define CLD_EXITED	1	/* child has exited */
+#define CLD_KILLED	2	/* child was killed */
+#define CLD_DUMPED	3	/* child terminated abnormally */
+#define CLD_TRAPPED	4	/* traced child has trapped */
+#define CLD_STOPPED	5	/* child has stopped */
+#define CLD_CONTINUED	6	/* stopped child has continued */
+#define NSIGCHLD	6
+
+/*
+ * SIGPOLL (or any other signal without signal specific si_codes) si_codes
+ */
+#define POLL_IN		1	/* data input available */
+#define POLL_OUT	2	/* output buffers available */
+#define POLL_MSG	3	/* input message available */
+#define POLL_ERR	4	/* i/o error */
+#define POLL_PRI	5	/* high priority input available */
+#define POLL_HUP	6	/* device disconnected */
+#define NSIGPOLL	6
+
+/*
+ * SIGSYS si_codes
+ */
+#define SYS_SECCOMP	1	/* seccomp triggered */
+#define SYS_USER_DISPATCH 2	/* syscall user dispatch triggered */
+#define NSIGSYS		2
+
+/*
+ * SIGEMT si_codes
+ */
+#define EMT_TAGOVF	1	/* tag overflow */
+#define NSIGEMT		1
+
+/*
+ * sigevent definitions
+ * 
+ * It seems likely that SIGEV_THREAD will have to be handled from 
+ * userspace, libpthread transmuting it to SIGEV_SIGNAL, which the
+ * thread manager then catches and does the appropriate nonsense.
+ * However, everything is written out here so as to not get lost.
+ */
+#define SIGEV_SIGNAL	0	/* notify via signal */
+#define SIGEV_NONE	1	/* other notification: meaningless */
+#define SIGEV_THREAD	2	/* deliver via thread creation */
+#define SIGEV_THREAD_ID 4	/* deliver to thread */
+
+/*
+ * This works because the alignment is ok on all current architectures
+ * but we leave open this being overridden in the future
+ */
+#ifndef __ARCH_SIGEV_PREAMBLE_SIZE
+#define __ARCH_SIGEV_PREAMBLE_SIZE	(sizeof(int) * 2 + sizeof(sigval_t))
+#endif
+
+#define SIGEV_MAX_SIZE	64
+#define SIGEV_PAD_SIZE	((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) \
+		/ sizeof(int))
+
+typedef struct sigevent {
+	sigval_t sigev_value;
+	int sigev_signo;
+	int sigev_notify;
+	union {
+		int _pad[SIGEV_PAD_SIZE];
+		 int _tid;
+
+		struct {
+			void (*_function)(sigval_t);
+			void *_attribute;	/* really pthread_attr_t */
+		} _sigev_thread;
+	} _sigev_un;
+} sigevent_t;
+
+#define sigev_notify_function	_sigev_un._sigev_thread._function
+#define sigev_notify_attributes	_sigev_un._sigev_thread._attribute
+#define sigev_notify_thread_id	 _sigev_un._tid
+
+
+#endif /* _ASM_GENERIC_SIGINFO_H */
diff --git a/contrib/libs/linux-headers/asm-generic/signal-defs.h b/contrib/libs/linux-headers/asm-generic/signal-defs.h
new file mode 100644
index 0000000000..08c3efda34
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/signal-defs.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
+#define __ASM_GENERIC_SIGNAL_DEFS_H
+
+
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_SIGINFO delivers the signal with SIGINFO structs.
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_UNSUPPORTED is a flag bit that will never be supported. Kernels from
+ * before the introduction of SA_UNSUPPORTED did not clear unknown bits from
+ * sa_flags when read using the oldact argument to sigaction and rt_sigaction,
+ * so this bit allows flag bit support to be detected from userspace while
+ * allowing an old kernel to be distinguished from a kernel that supports every
+ * flag bit.
+ * SA_EXPOSE_TAGBITS exposes an architecture-defined set of tag bits in
+ * siginfo.si_addr.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#ifndef SA_NOCLDSTOP
+#define SA_NOCLDSTOP	0x00000001
+#endif
+#ifndef SA_NOCLDWAIT
+#define SA_NOCLDWAIT	0x00000002
+#endif
+#ifndef SA_SIGINFO
+#define SA_SIGINFO	0x00000004
+#endif
+/* 0x00000008 used on alpha, mips, parisc */
+/* 0x00000010 used on alpha, parisc */
+/* 0x00000020 used on alpha, parisc, sparc */
+/* 0x00000040 used on alpha, parisc */
+/* 0x00000080 used on parisc */
+/* 0x00000100 used on sparc */
+/* 0x00000200 used on sparc */
+#define SA_UNSUPPORTED	0x00000400
+#define SA_EXPOSE_TAGBITS	0x00000800
+/* 0x00010000 used on mips */
+/* 0x00800000 used for internal SA_IMMUTABLE */
+/* 0x01000000 used on x86 */
+/* 0x02000000 used on x86 */
+/*
+ * New architectures should not define the obsolete
+ *	SA_RESTORER	0x04000000
+ */
+#ifndef SA_ONSTACK
+#define SA_ONSTACK	0x08000000
+#endif
+#ifndef SA_RESTART
+#define SA_RESTART	0x10000000
+#endif
+#ifndef SA_NODEFER
+#define SA_NODEFER	0x40000000
+#endif
+#ifndef SA_RESETHAND
+#define SA_RESETHAND	0x80000000
+#endif
+
+#define SA_NOMASK	SA_NODEFER
+#define SA_ONESHOT	SA_RESETHAND
+
+#ifndef SIG_BLOCK
+#define SIG_BLOCK          0	/* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK        1	/* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK        2	/* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t *__sigrestore_t;
+
+#define SIG_DFL	((__sighandler_t)0)	/* default signal handling */
+#define SIG_IGN	((__sighandler_t)1)	/* ignore signal */
+#define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
+#endif
+
+#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */
diff --git a/contrib/libs/linux-headers/asm-generic/signal.h b/contrib/libs/linux-headers/asm-generic/signal.h
new file mode 100644
index 0000000000..219c078a0f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/signal.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SIGNAL_H
+#define __ASM_GENERIC_SIGNAL_H
+
+#include <linux/types.h>
+
+#define _NSIG		64
+#define _NSIG_BPW	__BITS_PER_LONG
+#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#ifndef SIGRTMAX
+#define SIGRTMAX	_NSIG
+#endif
+
+#if !defined MINSIGSTKSZ || !defined SIGSTKSZ
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+#endif
+
+#ifndef __ASSEMBLY__
+typedef struct {
+	unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+/* not actually used, but required for linux/syscalls.h */
+typedef unsigned long old_sigset_t;
+
+#include <asm-generic/signal-defs.h>
+
+#ifdef SA_RESTORER
+#define __ARCH_HAS_SA_RESTORER
+#endif
+
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+#ifdef SA_RESTORER
+	__sigrestore_t sa_restorer;
+#endif
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+typedef struct sigaltstack {
+	void *ss_sp;
+	int ss_flags;
+	__kernel_size_t ss_size;
+} stack_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_GENERIC_SIGNAL_H */
diff --git a/contrib/libs/linux-headers/asm-generic/socket.h b/contrib/libs/linux-headers/asm-generic/socket.h
new file mode 100644
index 0000000000..95cb0f9c43
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/socket.h
@@ -0,0 +1,158 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SOCKET_H
+#define __ASM_GENERIC_SOCKET_H
+
+#include <linux/posix_types.h>
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET	1
+
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_SNDBUFFORCE	32
+#define SO_RCVBUFFORCE	33
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+#define SO_BSDCOMPAT	14
+#define SO_REUSEPORT	15
+#ifndef SO_PASSCRED /* powerpc only differs in these */
+#define SO_PASSCRED	16
+#define SO_PEERCRED	17
+#define SO_RCVLOWAT	18
+#define SO_SNDLOWAT	19
+#define SO_RCVTIMEO_OLD	20
+#define SO_SNDTIMEO_OLD	21
+#endif
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION		22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
+#define SO_SECURITY_ENCRYPTION_NETWORK		24
+
+#define SO_BINDTODEVICE	25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER	26
+#define SO_DETACH_FILTER	27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
+
+#define SO_PEERNAME		28
+
+#define SO_ACCEPTCONN		30
+
+#define SO_PEERSEC		31
+#define SO_PASSSEC		34
+
+#define SO_MARK			36
+
+#define SO_PROTOCOL		38
+#define SO_DOMAIN		39
+
+#define SO_RXQ_OVFL             40
+
+#define SO_WIFI_STATUS		41
+#define SCM_WIFI_STATUS	SO_WIFI_STATUS
+#define SO_PEEK_OFF		42
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define SO_NOFCS		43
+
+#define SO_LOCK_FILTER		44
+
+#define SO_SELECT_ERR_QUEUE	45
+
+#define SO_BUSY_POLL		46
+
+#define SO_MAX_PACING_RATE	47
+
+#define SO_BPF_EXTENSIONS	48
+
+#define SO_INCOMING_CPU		49
+
+#define SO_ATTACH_BPF		50
+#define SO_DETACH_BPF		SO_DETACH_FILTER
+
+#define SO_ATTACH_REUSEPORT_CBPF	51
+#define SO_ATTACH_REUSEPORT_EBPF	52
+
+#define SO_CNX_ADVICE		53
+
+#define SCM_TIMESTAMPING_OPT_STATS	54
+
+#define SO_MEMINFO		55
+
+#define SO_INCOMING_NAPI_ID	56
+
+#define SO_COOKIE		57
+
+#define SCM_TIMESTAMPING_PKTINFO	58
+
+#define SO_PEERGROUPS		59
+
+#define SO_ZEROCOPY		60
+
+#define SO_TXTIME		61
+#define SCM_TXTIME		SO_TXTIME
+
+#define SO_BINDTOIFINDEX	62
+
+#define SO_TIMESTAMP_OLD        29
+#define SO_TIMESTAMPNS_OLD      35
+#define SO_TIMESTAMPING_OLD     37
+
+#define SO_TIMESTAMP_NEW        63
+#define SO_TIMESTAMPNS_NEW      64
+#define SO_TIMESTAMPING_NEW     65
+
+#define SO_RCVTIMEO_NEW         66
+#define SO_SNDTIMEO_NEW         67
+
+#define SO_DETACH_REUSEPORT_BPF 68
+
+#define SO_PREFER_BUSY_POLL	69
+#define SO_BUSY_POLL_BUDGET	70
+
+#define SO_NETNS_COOKIE		71
+
+#define SO_BUF_LOCK		72
+
+#define SO_RESERVE_MEM		73
+
+#define SO_TXREHASH		74
+
+#define SO_RCVMARK		75
+
+
+#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
+/* on 64-bit and x32, avoid the ?: operator */
+#define SO_TIMESTAMP		SO_TIMESTAMP_OLD
+#define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING		SO_TIMESTAMPING_OLD
+
+#define SO_RCVTIMEO		SO_RCVTIMEO_OLD
+#define SO_SNDTIMEO		SO_SNDTIMEO_OLD
+#else
+#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
+#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
+
+#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
+#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
+#endif
+
+#define SCM_TIMESTAMP           SO_TIMESTAMP
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
+#define SCM_TIMESTAMPING        SO_TIMESTAMPING
+
+
+#endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/contrib/libs/linux-headers/asm-generic/stat.h b/contrib/libs/linux-headers/asm-generic/stat.h
new file mode 100644
index 0000000000..0d962ecd16
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/stat.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_STAT_H
+#define __ASM_GENERIC_STAT_H
+
+/*
+ * Everybody gets this wrong and has to stick with it for all
+ * eternity. Hopefully, this version gets used by new architectures
+ * so they don't fall into the same traps.
+ *
+ * stat64 is copied from powerpc64, with explicit padding added.
+ * stat is the same structure layout on 64-bit, without the 'long long'
+ * types.
+ *
+ * By convention, 64 bit architectures use the stat interface, while
+ * 32 bit architectures use the stat64 interface. Note that we don't
+ * provide an __old_kernel_stat here, which new architecture should
+ * not have to start with.
+ */
+
+#include <asm/bitsperlong.h>
+
+#define STAT_HAVE_NSEC 1
+
+struct stat {
+	unsigned long	st_dev;		/* Device.  */
+	unsigned long	st_ino;		/* File serial number.  */
+	unsigned int	st_mode;	/* File mode.  */
+	unsigned int	st_nlink;	/* Link count.  */
+	unsigned int	st_uid;		/* User ID of the file's owner.  */
+	unsigned int	st_gid;		/* Group ID of the file's group. */
+	unsigned long	st_rdev;	/* Device number, if device.  */
+	unsigned long	__pad1;
+	long		st_size;	/* Size of file, in bytes.  */
+	int		st_blksize;	/* Optimal block size for I/O.  */
+	int		__pad2;
+	long		st_blocks;	/* Number 512-byte blocks allocated. */
+	long		st_atime;	/* Time of last access.  */
+	unsigned long	st_atime_nsec;
+	long		st_mtime;	/* Time of last modification.  */
+	unsigned long	st_mtime_nsec;
+	long		st_ctime;	/* Time of last status change.  */
+	unsigned long	st_ctime_nsec;
+	unsigned int	__unused4;
+	unsigned int	__unused5;
+};
+
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
+struct stat64 {
+	unsigned long long st_dev;	/* Device.  */
+	unsigned long long st_ino;	/* File serial number.  */
+	unsigned int	st_mode;	/* File mode.  */
+	unsigned int	st_nlink;	/* Link count.  */
+	unsigned int	st_uid;		/* User ID of the file's owner.  */
+	unsigned int	st_gid;		/* Group ID of the file's group. */
+	unsigned long long st_rdev;	/* Device number, if device.  */
+	unsigned long long __pad1;
+	long long	st_size;	/* Size of file, in bytes.  */
+	int		st_blksize;	/* Optimal block size for I/O.  */
+	int		__pad2;
+	long long	st_blocks;	/* Number 512-byte blocks allocated. */
+	int		st_atime;	/* Time of last access.  */
+	unsigned int	st_atime_nsec;
+	int		st_mtime;	/* Time of last modification.  */
+	unsigned int	st_mtime_nsec;
+	int		st_ctime;	/* Time of last status change.  */
+	unsigned int	st_ctime_nsec;
+	unsigned int	__unused4;
+	unsigned int	__unused5;
+};
+#endif
+
+#endif /* __ASM_GENERIC_STAT_H */
diff --git a/contrib/libs/linux-headers/asm-generic/statfs.h b/contrib/libs/linux-headers/asm-generic/statfs.h
new file mode 100644
index 0000000000..9749431526
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/statfs.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _GENERIC_STATFS_H
+#define _GENERIC_STATFS_H
+
+#include <linux/types.h>
+
+
+/*
+ * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'.
+ * Yes, they differ in signedness as well as size.
+ * Special cases can override it for themselves -- except for S390x, which
+ * is just a little too special for us. And MIPS, which I'm not touching
+ * with a 10' pole.
+ */
+#ifndef __statfs_word
+#if __BITS_PER_LONG == 64
+#define __statfs_word __kernel_long_t
+#else
+#define __statfs_word __u32
+#endif
+#endif
+
+struct statfs {
+	__statfs_word f_type;
+	__statfs_word f_bsize;
+	__statfs_word f_blocks;
+	__statfs_word f_bfree;
+	__statfs_word f_bavail;
+	__statfs_word f_files;
+	__statfs_word f_ffree;
+	__kernel_fsid_t f_fsid;
+	__statfs_word f_namelen;
+	__statfs_word f_frsize;
+	__statfs_word f_flags;
+	__statfs_word f_spare[4];
+};
+
+/*
+ * ARM needs to avoid the 32-bit padding at the end, for consistency
+ * between EABI and OABI 
+ */
+#ifndef ARCH_PACK_STATFS64
+#define ARCH_PACK_STATFS64
+#endif
+
+struct statfs64 {
+	__statfs_word f_type;
+	__statfs_word f_bsize;
+	__u64 f_blocks;
+	__u64 f_bfree;
+	__u64 f_bavail;
+	__u64 f_files;
+	__u64 f_ffree;
+	__kernel_fsid_t f_fsid;
+	__statfs_word f_namelen;
+	__statfs_word f_frsize;
+	__statfs_word f_flags;
+	__statfs_word f_spare[4];
+} ARCH_PACK_STATFS64;
+
+/* 
+ * IA64 and x86_64 need to avoid the 32-bit padding at the end,
+ * to be compatible with the i386 ABI
+ */
+#ifndef ARCH_PACK_COMPAT_STATFS64
+#define ARCH_PACK_COMPAT_STATFS64
+#endif
+
+struct compat_statfs64 {
+	__u32 f_type;
+	__u32 f_bsize;
+	__u64 f_blocks;
+	__u64 f_bfree;
+	__u64 f_bavail;
+	__u64 f_files;
+	__u64 f_ffree;
+	__kernel_fsid_t f_fsid;
+	__u32 f_namelen;
+	__u32 f_frsize;
+	__u32 f_flags;
+	__u32 f_spare[4];
+} ARCH_PACK_COMPAT_STATFS64;
+
+#endif /* _GENERIC_STATFS_H */
diff --git a/contrib/libs/linux-headers/asm-generic/termbits-common.h b/contrib/libs/linux-headers/asm-generic/termbits-common.h
new file mode 100644
index 0000000000..4a6a79f28b
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/termbits-common.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_TERMBITS_COMMON_H
+#define __ASM_GENERIC_TERMBITS_COMMON_H
+
+typedef unsigned char	cc_t;
+typedef unsigned int	speed_t;
+
+/* c_iflag bits */
+#define IGNBRK	0x001			/* Ignore break condition */
+#define BRKINT	0x002			/* Signal interrupt on break */
+#define IGNPAR	0x004			/* Ignore characters with parity errors */
+#define PARMRK	0x008			/* Mark parity and framing errors */
+#define INPCK	0x010			/* Enable input parity check */
+#define ISTRIP	0x020			/* Strip 8th bit off characters */
+#define INLCR	0x040			/* Map NL to CR on input */
+#define IGNCR	0x080			/* Ignore CR */
+#define ICRNL	0x100			/* Map CR to NL on input */
+#define IXANY	0x800			/* Any character will restart after stop */
+
+/* c_oflag bits */
+#define OPOST	0x01			/* Perform output processing */
+#define OCRNL	0x08
+#define ONOCR	0x10
+#define ONLRET	0x20
+#define OFILL	0x40
+#define OFDEL	0x80
+
+/* c_cflag bit meaning */
+/* Common CBAUD rates */
+#define     B0		0x00000000	/* hang up */
+#define    B50		0x00000001
+#define    B75		0x00000002
+#define   B110		0x00000003
+#define   B134		0x00000004
+#define   B150		0x00000005
+#define   B200		0x00000006
+#define   B300		0x00000007
+#define   B600		0x00000008
+#define  B1200		0x00000009
+#define  B1800		0x0000000a
+#define  B2400		0x0000000b
+#define  B4800		0x0000000c
+#define  B9600		0x0000000d
+#define B19200		0x0000000e
+#define B38400		0x0000000f
+#define EXTA		B19200
+#define EXTB		B38400
+
+#define ADDRB		0x20000000	/* address bit */
+#define CMSPAR		0x40000000	/* mark or space (stick) parity */
+#define CRTSCTS		0x80000000	/* flow control */
+
+#define IBSHIFT		16		/* Shift from CBAUD to CIBAUD */
+
+/* tcflow() ACTION argument and TCXONC use these */
+#define TCOOFF		0		/* Suspend output */
+#define TCOON		1		/* Restart suspended output */
+#define TCIOFF		2		/* Send a STOP character */
+#define TCION		3		/* Send a START character */
+
+/* tcflush() QUEUE_SELECTOR argument and TCFLSH use these */
+#define TCIFLUSH	0		/* Discard data received but not yet read */
+#define TCOFLUSH	1		/* Discard data written but not yet sent */
+#define TCIOFLUSH	2		/* Discard all pending data */
+
+#endif /* __ASM_GENERIC_TERMBITS_COMMON_H */
diff --git a/contrib/libs/linux-headers/asm-generic/termbits.h b/contrib/libs/linux-headers/asm-generic/termbits.h
new file mode 100644
index 0000000000..890ef29053
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/termbits.h
@@ -0,0 +1,149 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_TERMBITS_H
+#define __ASM_GENERIC_TERMBITS_H
+
+#include <asm-generic/termbits-common.h>
+
+typedef unsigned int	tcflag_t;
+
+#define NCCS 19
+struct termios {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_line;			/* line discipline */
+	cc_t c_cc[NCCS];		/* control characters */
+};
+
+struct termios2 {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_line;			/* line discipline */
+	cc_t c_cc[NCCS];		/* control characters */
+	speed_t c_ispeed;		/* input speed */
+	speed_t c_ospeed;		/* output speed */
+};
+
+struct ktermios {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_line;			/* line discipline */
+	cc_t c_cc[NCCS];		/* control characters */
+	speed_t c_ispeed;		/* input speed */
+	speed_t c_ospeed;		/* output speed */
+};
+
+/* c_cc characters */
+#define VINTR		 0
+#define VQUIT		 1
+#define VERASE		 2
+#define VKILL		 3
+#define VEOF		 4
+#define VTIME		 5
+#define VMIN		 6
+#define VSWTC		 7
+#define VSTART		 8
+#define VSTOP		 9
+#define VSUSP		10
+#define VEOL		11
+#define VREPRINT	12
+#define VDISCARD	13
+#define VWERASE		14
+#define VLNEXT		15
+#define VEOL2		16
+
+/* c_iflag bits */
+#define IUCLC	0x0200
+#define IXON	0x0400
+#define IXOFF	0x1000
+#define IMAXBEL	0x2000
+#define IUTF8	0x4000
+
+/* c_oflag bits */
+#define OLCUC	0x00002
+#define ONLCR	0x00004
+#define NLDLY	0x00100
+#define   NL0	0x00000
+#define   NL1	0x00100
+#define CRDLY	0x00600
+#define   CR0	0x00000
+#define   CR1	0x00200
+#define   CR2	0x00400
+#define   CR3	0x00600
+#define TABDLY	0x01800
+#define   TAB0	0x00000
+#define   TAB1	0x00800
+#define   TAB2	0x01000
+#define   TAB3	0x01800
+#define   XTABS	0x01800
+#define BSDLY	0x02000
+#define   BS0	0x00000
+#define   BS1	0x02000
+#define VTDLY	0x04000
+#define   VT0	0x00000
+#define   VT1	0x04000
+#define FFDLY	0x08000
+#define   FF0	0x00000
+#define   FF1	0x08000
+
+/* c_cflag bit meaning */
+#define CBAUD		0x0000100f
+#define CSIZE		0x00000030
+#define   CS5		0x00000000
+#define   CS6		0x00000010
+#define   CS7		0x00000020
+#define   CS8		0x00000030
+#define CSTOPB		0x00000040
+#define CREAD		0x00000080
+#define PARENB		0x00000100
+#define PARODD		0x00000200
+#define HUPCL		0x00000400
+#define CLOCAL		0x00000800
+#define CBAUDEX		0x00001000
+#define BOTHER		0x00001000
+#define     B57600	0x00001001
+#define    B115200	0x00001002
+#define    B230400	0x00001003
+#define    B460800	0x00001004
+#define    B500000	0x00001005
+#define    B576000	0x00001006
+#define    B921600	0x00001007
+#define   B1000000	0x00001008
+#define   B1152000	0x00001009
+#define   B1500000	0x0000100a
+#define   B2000000	0x0000100b
+#define   B2500000	0x0000100c
+#define   B3000000	0x0000100d
+#define   B3500000	0x0000100e
+#define   B4000000	0x0000100f
+#define CIBAUD		0x100f0000	/* input baud rate */
+
+/* c_lflag bits */
+#define ISIG	0x00001
+#define ICANON	0x00002
+#define XCASE	0x00004
+#define ECHO	0x00008
+#define ECHOE	0x00010
+#define ECHOK	0x00020
+#define ECHONL	0x00040
+#define NOFLSH	0x00080
+#define TOSTOP	0x00100
+#define ECHOCTL	0x00200
+#define ECHOPRT	0x00400
+#define ECHOKE	0x00800
+#define FLUSHO	0x01000
+#define PENDIN	0x04000
+#define IEXTEN	0x08000
+#define EXTPROC	0x10000
+
+/* tcsetattr uses these */
+#define	TCSANOW		0
+#define	TCSADRAIN	1
+#define	TCSAFLUSH	2
+
+#endif /* __ASM_GENERIC_TERMBITS_H */
diff --git a/contrib/libs/linux-headers/asm-generic/termios.h b/contrib/libs/linux-headers/asm-generic/termios.h
new file mode 100644
index 0000000000..8b538b9235
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/termios.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_GENERIC_TERMIOS_H
+#define _ASM_GENERIC_TERMIOS_H
+/*
+ * Most architectures have straight copies of the x86 code, with
+ * varying levels of bug fixes on top. Usually it's a good idea
+ * to use this generic version instead, but be careful to avoid
+ * ABI changes.
+ * New architectures should not provide their own version.
+ */
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x008
+#define TIOCM_SR	0x010
+#define TIOCM_CTS	0x020
+#define TIOCM_CAR	0x040
+#define TIOCM_RNG	0x080
+#define TIOCM_DSR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+
+#endif /* _ASM_GENERIC_TERMIOS_H */
diff --git a/contrib/libs/linux-headers/asm-generic/ucontext.h b/contrib/libs/linux-headers/asm-generic/ucontext.h
new file mode 100644
index 0000000000..351868a721
--- /dev/null
+++ b/contrib/libs/linux-headers/asm-generic/ucontext.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_UCONTEXT_H
+#define __ASM_GENERIC_UCONTEXT_H
+
+struct ucontext {
+	unsigned long	  uc_flags;
+	struct ucontext  *uc_link;
+	stack_t		  uc_stack;
+	struct sigcontext uc_mcontext;
+	sigset_t	  uc_sigmask;	/* mask last for extensibility */
+};
+
+#endif /* __ASM_GENERIC_UCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/a.out.h b/contrib/libs/linux-headers/asm/a.out.h
new file mode 100644
index 0000000000..ff104cb146
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/a.out.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "a.out_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/a.out_x86.h b/contrib/libs/linux-headers/asm/a.out_x86.h
new file mode 100644
index 0000000000..094c49d8ea
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/a.out_x86.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_A_OUT_H
+#define _ASM_X86_A_OUT_H
+
+struct exec
+{
+	unsigned int a_info;	/* Use macros N_MAGIC, etc for access */
+	unsigned a_text;	/* length of text, in bytes */
+	unsigned a_data;	/* length of data, in bytes */
+	unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
+	unsigned a_syms;	/* length of symbol table data in file, in bytes */
+	unsigned a_entry;	/* start address */
+	unsigned a_trsize;	/* length of relocation info for text, in bytes */
+	unsigned a_drsize;	/* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a)	((a).a_trsize)
+#define N_DRSIZE(a)	((a).a_drsize)
+#define N_SYMSIZE(a)	((a).a_syms)
+
+#endif /* _ASM_X86_A_OUT_H */
diff --git a/contrib/libs/linux-headers/asm/amd_hsmp.h b/contrib/libs/linux-headers/asm/amd_hsmp.h
new file mode 100644
index 0000000000..173e01fe8c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/amd_hsmp.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "amd_hsmp_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/amd_hsmp_x86.h b/contrib/libs/linux-headers/asm/amd_hsmp_x86.h
new file mode 100644
index 0000000000..0ae982f01d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/amd_hsmp_x86.h
@@ -0,0 +1,307 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _ASM_X86_AMD_HSMP_H_
+#define _ASM_X86_AMD_HSMP_H_
+
+#include <linux/types.h>
+
+#pragma pack(4)
+
+#define HSMP_MAX_MSG_LEN 8
+
+/*
+ * HSMP Messages supported
+ */
+enum hsmp_message_ids {
+	HSMP_TEST = 1,			/* 01h Increments input value by 1 */
+	HSMP_GET_SMU_VER,		/* 02h SMU FW version */
+	HSMP_GET_PROTO_VER,		/* 03h HSMP interface version */
+	HSMP_GET_SOCKET_POWER,		/* 04h average package power consumption */
+	HSMP_SET_SOCKET_POWER_LIMIT,	/* 05h Set the socket power limit */
+	HSMP_GET_SOCKET_POWER_LIMIT,	/* 06h Get current socket power limit */
+	HSMP_GET_SOCKET_POWER_LIMIT_MAX,/* 07h Get maximum socket power value */
+	HSMP_SET_BOOST_LIMIT,		/* 08h Set a core maximum frequency limit */
+	HSMP_SET_BOOST_LIMIT_SOCKET,	/* 09h Set socket maximum frequency level */
+	HSMP_GET_BOOST_LIMIT,		/* 0Ah Get current frequency limit */
+	HSMP_GET_PROC_HOT,		/* 0Bh Get PROCHOT status */
+	HSMP_SET_XGMI_LINK_WIDTH,	/* 0Ch Set max and min width of xGMI Link */
+	HSMP_SET_DF_PSTATE,		/* 0Dh Alter APEnable/Disable messages behavior */
+	HSMP_SET_AUTO_DF_PSTATE,	/* 0Eh Enable DF P-State Performance Boost algorithm */
+	HSMP_GET_FCLK_MCLK,		/* 0Fh Get FCLK and MEMCLK for current socket */
+	HSMP_GET_CCLK_THROTTLE_LIMIT,	/* 10h Get CCLK frequency limit in socket */
+	HSMP_GET_C0_PERCENT,		/* 11h Get average C0 residency in socket */
+	HSMP_SET_NBIO_DPM_LEVEL,	/* 12h Set max/min LCLK DPM Level for a given NBIO */
+	HSMP_GET_NBIO_DPM_LEVEL,	/* 13h Get LCLK DPM level min and max for a given NBIO */
+	HSMP_GET_DDR_BANDWIDTH,		/* 14h Get theoretical maximum and current DDR Bandwidth */
+	HSMP_GET_TEMP_MONITOR,		/* 15h Get socket temperature */
+	HSMP_GET_DIMM_TEMP_RANGE,	/* 16h Get per-DIMM temperature range and refresh rate */
+	HSMP_GET_DIMM_POWER,		/* 17h Get per-DIMM power consumption */
+	HSMP_GET_DIMM_THERMAL,		/* 18h Get per-DIMM thermal sensors */
+	HSMP_GET_SOCKET_FREQ_LIMIT,	/* 19h Get current active frequency per socket */
+	HSMP_GET_CCLK_CORE_LIMIT,	/* 1Ah Get CCLK frequency limit per core */
+	HSMP_GET_RAILS_SVI,		/* 1Bh Get SVI-based Telemetry for all rails */
+	HSMP_GET_SOCKET_FMAX_FMIN,	/* 1Ch Get Fmax and Fmin per socket */
+	HSMP_GET_IOLINK_BANDWITH,	/* 1Dh Get current bandwidth on IO Link */
+	HSMP_GET_XGMI_BANDWITH,		/* 1Eh Get current bandwidth on xGMI Link */
+	HSMP_SET_GMI3_WIDTH,		/* 1Fh Set max and min GMI3 Link width */
+	HSMP_SET_PCI_RATE,		/* 20h Control link rate on PCIe devices */
+	HSMP_SET_POWER_MODE,		/* 21h Select power efficiency profile policy */
+	HSMP_SET_PSTATE_MAX_MIN,	/* 22h Set the max and min DF P-State  */
+	HSMP_MSG_ID_MAX,
+};
+
+struct hsmp_message {
+	__u32	msg_id;			/* Message ID */
+	__u16	num_args;		/* Number of input argument words in message */
+	__u16	response_sz;		/* Number of expected output/response words */
+	__u32	args[HSMP_MAX_MSG_LEN];	/* argument/response buffer */
+	__u16	sock_ind;		/* socket number */
+};
+
+enum hsmp_msg_type {
+	HSMP_RSVD = -1,
+	HSMP_SET  = 0,
+	HSMP_GET  = 1,
+};
+
+struct hsmp_msg_desc {
+	int num_args;
+	int response_sz;
+	enum hsmp_msg_type type;
+};
+
+/*
+ * User may use these comments as reference, please find the
+ * supported list of messages and message definition in the
+ * HSMP chapter of respective family/model PPR.
+ *
+ * Not supported messages would return -ENOMSG.
+ */
+static const struct hsmp_msg_desc hsmp_msg_desc_table[] = {
+	/* RESERVED */
+	{0, 0, HSMP_RSVD},
+
+	/*
+	 * HSMP_TEST, num_args = 1, response_sz = 1
+	 * input:  args[0] = xx
+	 * output: args[0] = xx + 1
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_SMU_VER, num_args = 0, response_sz = 1
+	 * output: args[0] = smu fw ver
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_PROTO_VER, num_args = 0, response_sz = 1
+	 * output: args[0] = proto version
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_SOCKET_POWER, num_args = 0, response_sz = 1
+	 * output: args[0] = socket power in mWatts
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_SET_SOCKET_POWER_LIMIT, num_args = 1, response_sz = 0
+	 * input: args[0] = power limit value in mWatts
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_GET_SOCKET_POWER_LIMIT, num_args = 0, response_sz = 1
+	 * output: args[0] = socket power limit value in mWatts
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_SOCKET_POWER_LIMIT_MAX, num_args = 0, response_sz = 1
+	 * output: args[0] = maximuam socket power limit in mWatts
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_SET_BOOST_LIMIT, num_args = 1, response_sz = 0
+	 * input: args[0] = apic id[31:16] + boost limit value in MHz[15:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_SET_BOOST_LIMIT_SOCKET, num_args = 1, response_sz = 0
+	 * input: args[0] = boost limit value in MHz
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_GET_BOOST_LIMIT, num_args = 1, response_sz = 1
+	 * input: args[0] = apic id
+	 * output: args[0] = boost limit value in MHz
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_PROC_HOT, num_args = 0, response_sz = 1
+	 * output: args[0] = proc hot status
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_SET_XGMI_LINK_WIDTH, num_args = 1, response_sz = 0
+	 * input: args[0] = min link width[15:8] + max link width[7:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_SET_DF_PSTATE, num_args = 1, response_sz = 0
+	 * input: args[0] = df pstate[7:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/* HSMP_SET_AUTO_DF_PSTATE, num_args = 0, response_sz = 0 */
+	{0, 0, HSMP_SET},
+
+	/*
+	 * HSMP_GET_FCLK_MCLK, num_args = 0, response_sz = 2
+	 * output: args[0] = fclk in MHz, args[1] = mclk in MHz
+	 */
+	{0, 2, HSMP_GET},
+
+	/*
+	 * HSMP_GET_CCLK_THROTTLE_LIMIT, num_args = 0, response_sz = 1
+	 * output: args[0] = core clock in MHz
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_C0_PERCENT, num_args = 0, response_sz = 1
+	 * output: args[0] = average c0 residency
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_SET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 0
+	 * input: args[0] = nbioid[23:16] + max dpm level[15:8] + min dpm level[7:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_GET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 1
+	 * input: args[0] = nbioid[23:16]
+	 * output: args[0] = max dpm level[15:8] + min dpm level[7:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_DDR_BANDWIDTH, num_args = 0, response_sz = 1
+	 * output: args[0] = max bw in Gbps[31:20] + utilised bw in Gbps[19:8] +
+	 * bw in percentage[7:0]
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_TEMP_MONITOR, num_args = 0, response_sz = 1
+	 * output: args[0] = temperature in degree celsius. [15:8] integer part +
+	 * [7:5] fractional part
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_DIMM_TEMP_RANGE, num_args = 1, response_sz = 1
+	 * input: args[0] = DIMM address[7:0]
+	 * output: args[0] = refresh rate[3] + temperature range[2:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_DIMM_POWER, num_args = 1, response_sz = 1
+	 * input: args[0] = DIMM address[7:0]
+	 * output: args[0] = DIMM power in mW[31:17] + update rate in ms[16:8] +
+	 * DIMM address[7:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_DIMM_THERMAL, num_args = 1, response_sz = 1
+	 * input: args[0] = DIMM address[7:0]
+	 * output: args[0] = temperature in degree celcius[31:21] + update rate in ms[16:8] +
+	 * DIMM address[7:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_SOCKET_FREQ_LIMIT, num_args = 0, response_sz = 1
+	 * output: args[0] = frequency in MHz[31:16] + frequency source[15:0]
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_CCLK_CORE_LIMIT, num_args = 1, response_sz = 1
+	 * input: args[0] = apic id [31:0]
+	 * output: args[0] = frequency in MHz[31:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_RAILS_SVI, num_args = 0, response_sz = 1
+	 * output: args[0] = power in mW[31:0]
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_SOCKET_FMAX_FMIN, num_args = 0, response_sz = 1
+	 * output: args[0] = fmax in MHz[31:16] + fmin in MHz[15:0]
+	 */
+	{0, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_IOLINK_BANDWITH, num_args = 1, response_sz = 1
+	 * input: args[0] = link id[15:8] + bw type[2:0]
+	 * output: args[0] = io bandwidth in Mbps[31:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_GET_XGMI_BANDWITH, num_args = 1, response_sz = 1
+	 * input: args[0] = link id[15:8] + bw type[2:0]
+	 * output: args[0] = xgmi bandwidth in Mbps[31:0]
+	 */
+	{1, 1, HSMP_GET},
+
+	/*
+	 * HSMP_SET_GMI3_WIDTH, num_args = 1, response_sz = 0
+	 * input: args[0] = min link width[15:8] + max link width[7:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_SET_PCI_RATE, num_args = 1, response_sz = 1
+	 * input: args[0] = link rate control value
+	 * output: args[0] = previous link rate control value
+	 */
+	{1, 1, HSMP_SET},
+
+	/*
+	 * HSMP_SET_POWER_MODE, num_args = 1, response_sz = 0
+	 * input: args[0] = power efficiency mode[2:0]
+	 */
+	{1, 0, HSMP_SET},
+
+	/*
+	 * HSMP_SET_PSTATE_MAX_MIN, num_args = 1, response_sz = 0
+	 * input: args[0] = min df pstate[15:8] + max df pstate[7:0]
+	 */
+	{1, 0, HSMP_SET},
+};
+
+/* Reset to default packing */
+#pragma pack()
+
+/* Define unique ioctl command for hsmp msgs using generic _IOWR */
+#define HSMP_BASE_IOCTL_NR	0xF8
+#define HSMP_IOCTL_CMD		_IOWR(HSMP_BASE_IOCTL_NR, 0, struct hsmp_message)
+
+#endif /*_ASM_X86_AMD_HSMP_H_*/
diff --git a/contrib/libs/linux-headers/asm/boot.h b/contrib/libs/linux-headers/asm/boot.h
new file mode 100644
index 0000000000..3e3af99e58
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/boot.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "boot_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/boot_x86.h b/contrib/libs/linux-headers/asm/boot_x86.h
new file mode 100644
index 0000000000..a85c77dd53
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/boot_x86.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_BOOT_H
+#define _ASM_X86_BOOT_H
+
+/* Internal svga startup constants */
+#define NORMAL_VGA	0xffff		/* 80x25 mode */
+#define EXTENDED_VGA	0xfffe		/* 80x50 mode */
+#define ASK_VGA		0xfffd		/* ask for it at bootup */
+
+
+#endif /* _ASM_X86_BOOT_H */
diff --git a/contrib/libs/linux-headers/asm/bootparam.h b/contrib/libs/linux-headers/asm/bootparam.h
new file mode 100644
index 0000000000..405553fffa
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bootparam.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "bootparam_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/bootparam_x86.h b/contrib/libs/linux-headers/asm/bootparam_x86.h
new file mode 100644
index 0000000000..77e3a7a40a
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bootparam_x86.h
@@ -0,0 +1,284 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_BOOTPARAM_H
+#define _ASM_X86_BOOTPARAM_H
+
+/* setup_data/setup_indirect types */
+#define SETUP_NONE			0
+#define SETUP_E820_EXT			1
+#define SETUP_DTB			2
+#define SETUP_PCI			3
+#define SETUP_EFI			4
+#define SETUP_APPLE_PROPERTIES		5
+#define SETUP_JAILHOUSE			6
+#define SETUP_CC_BLOB			7
+#define SETUP_IMA			8
+#define SETUP_RNG_SEED			9
+#define SETUP_ENUM_MAX			SETUP_RNG_SEED
+
+#define SETUP_INDIRECT			(1<<31)
+#define SETUP_TYPE_MAX			(SETUP_ENUM_MAX | SETUP_INDIRECT)
+
+/* ram_size flags */
+#define RAMDISK_IMAGE_START_MASK	0x07FF
+#define RAMDISK_PROMPT_FLAG		0x8000
+#define RAMDISK_LOAD_FLAG		0x4000
+
+/* loadflags */
+#define LOADED_HIGH	(1<<0)
+#define KASLR_FLAG	(1<<1)
+#define QUIET_FLAG	(1<<5)
+#define KEEP_SEGMENTS	(1<<6)
+#define CAN_USE_HEAP	(1<<7)
+
+/* xloadflags */
+#define XLF_KERNEL_64			(1<<0)
+#define XLF_CAN_BE_LOADED_ABOVE_4G	(1<<1)
+#define XLF_EFI_HANDOVER_32		(1<<2)
+#define XLF_EFI_HANDOVER_64		(1<<3)
+#define XLF_EFI_KEXEC			(1<<4)
+#define XLF_5LEVEL			(1<<5)
+#define XLF_5LEVEL_ENABLED		(1<<6)
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/screen_info.h>
+#include <linux/apm_bios.h>
+#include <linux/edd.h>
+#include <asm/ist.h>
+#include <video/edid.h>
+
+/* extensible setup data list node */
+struct setup_data {
+	__u64 next;
+	__u32 type;
+	__u32 len;
+	__u8 data[];
+};
+
+/* extensible setup indirect data node */
+struct setup_indirect {
+	__u32 type;
+	__u32 reserved;  /* Reserved, must be set to zero. */
+	__u64 len;
+	__u64 addr;
+};
+
+struct setup_header {
+	__u8	setup_sects;
+	__u16	root_flags;
+	__u32	syssize;
+	__u16	ram_size;
+	__u16	vid_mode;
+	__u16	root_dev;
+	__u16	boot_flag;
+	__u16	jump;
+	__u32	header;
+	__u16	version;
+	__u32	realmode_swtch;
+	__u16	start_sys_seg;
+	__u16	kernel_version;
+	__u8	type_of_loader;
+	__u8	loadflags;
+	__u16	setup_move_size;
+	__u32	code32_start;
+	__u32	ramdisk_image;
+	__u32	ramdisk_size;
+	__u32	bootsect_kludge;
+	__u16	heap_end_ptr;
+	__u8	ext_loader_ver;
+	__u8	ext_loader_type;
+	__u32	cmd_line_ptr;
+	__u32	initrd_addr_max;
+	__u32	kernel_alignment;
+	__u8	relocatable_kernel;
+	__u8	min_alignment;
+	__u16	xloadflags;
+	__u32	cmdline_size;
+	__u32	hardware_subarch;
+	__u64	hardware_subarch_data;
+	__u32	payload_offset;
+	__u32	payload_length;
+	__u64	setup_data;
+	__u64	pref_address;
+	__u32	init_size;
+	__u32	handover_offset;
+	__u32	kernel_info_offset;
+} __attribute__((packed));
+
+struct sys_desc_table {
+	__u16 length;
+	__u8  table[14];
+};
+
+/* Gleaned from OFW's set-parameters in cpu/x86/pc/linux.fth */
+struct olpc_ofw_header {
+	__u32 ofw_magic;	/* OFW signature */
+	__u32 ofw_version;
+	__u32 cif_handler;	/* callback into OFW */
+	__u32 irq_desc_table;
+} __attribute__((packed));
+
+struct efi_info {
+	__u32 efi_loader_signature;
+	__u32 efi_systab;
+	__u32 efi_memdesc_size;
+	__u32 efi_memdesc_version;
+	__u32 efi_memmap;
+	__u32 efi_memmap_size;
+	__u32 efi_systab_hi;
+	__u32 efi_memmap_hi;
+};
+
+/*
+ * This is the maximum number of entries in struct boot_params::e820_table
+ * (the zeropage), which is part of the x86 boot protocol ABI:
+ */
+#define E820_MAX_ENTRIES_ZEROPAGE 128
+
+/*
+ * The E820 memory region entry of the boot protocol ABI:
+ */
+struct boot_e820_entry {
+	__u64 addr;
+	__u64 size;
+	__u32 type;
+} __attribute__((packed));
+
+/*
+ * Smallest compatible version of jailhouse_setup_data required by this kernel.
+ */
+#define JAILHOUSE_SETUP_REQUIRED_VERSION	1
+
+/*
+ * The boot loader is passing platform information via this Jailhouse-specific
+ * setup data structure.
+ */
+struct jailhouse_setup_data {
+	struct {
+		__u16	version;
+		__u16	compatible_version;
+	} __attribute__((packed)) hdr;
+	struct {
+		__u16	pm_timer_address;
+		__u16	num_cpus;
+		__u64	pci_mmconfig_base;
+		__u32	tsc_khz;
+		__u32	apic_khz;
+		__u8	standard_ioapic;
+		__u8	cpu_ids[255];
+	} __attribute__((packed)) v1;
+	struct {
+		__u32	flags;
+	} __attribute__((packed)) v2;
+} __attribute__((packed));
+
+/*
+ * IMA buffer setup data information from the previous kernel during kexec
+ */
+struct ima_setup_data {
+	__u64 addr;
+	__u64 size;
+} __attribute__((packed));
+
+/* The so-called "zeropage" */
+struct boot_params {
+	struct screen_info screen_info;			/* 0x000 */
+	struct apm_bios_info apm_bios_info;		/* 0x040 */
+	__u8  _pad2[4];					/* 0x054 */
+	__u64  tboot_addr;				/* 0x058 */
+	struct ist_info ist_info;			/* 0x060 */
+	__u64 acpi_rsdp_addr;				/* 0x070 */
+	__u8  _pad3[8];					/* 0x078 */
+	__u8  hd0_info[16];	/* obsolete! */		/* 0x080 */
+	__u8  hd1_info[16];	/* obsolete! */		/* 0x090 */
+	struct sys_desc_table sys_desc_table; /* obsolete! */	/* 0x0a0 */
+	struct olpc_ofw_header olpc_ofw_header;		/* 0x0b0 */
+	__u32 ext_ramdisk_image;			/* 0x0c0 */
+	__u32 ext_ramdisk_size;				/* 0x0c4 */
+	__u32 ext_cmd_line_ptr;				/* 0x0c8 */
+	__u8  _pad4[112];				/* 0x0cc */
+	__u32 cc_blob_address;				/* 0x13c */
+	struct edid_info edid_info;			/* 0x140 */
+	struct efi_info efi_info;			/* 0x1c0 */
+	__u32 alt_mem_k;				/* 0x1e0 */
+	__u32 scratch;		/* Scratch field! */	/* 0x1e4 */
+	__u8  e820_entries;				/* 0x1e8 */
+	__u8  eddbuf_entries;				/* 0x1e9 */
+	__u8  edd_mbr_sig_buf_entries;			/* 0x1ea */
+	__u8  kbd_status;				/* 0x1eb */
+	__u8  secure_boot;				/* 0x1ec */
+	__u8  _pad5[2];					/* 0x1ed */
+	/*
+	 * The sentinel is set to a nonzero value (0xff) in header.S.
+	 *
+	 * A bootloader is supposed to only take setup_header and put
+	 * it into a clean boot_params buffer. If it turns out that
+	 * it is clumsy or too generous with the buffer, it most
+	 * probably will pick up the sentinel variable too. The fact
+	 * that this variable then is still 0xff will let kernel
+	 * know that some variables in boot_params are invalid and
+	 * kernel should zero out certain portions of boot_params.
+	 */
+	__u8  sentinel;					/* 0x1ef */
+	__u8  _pad6[1];					/* 0x1f0 */
+	struct setup_header hdr;    /* setup header */	/* 0x1f1 */
+	__u8  _pad7[0x290-0x1f1-sizeof(struct setup_header)];
+	__u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX];	/* 0x290 */
+	struct boot_e820_entry e820_table[E820_MAX_ENTRIES_ZEROPAGE]; /* 0x2d0 */
+	__u8  _pad8[48];				/* 0xcd0 */
+	struct edd_info eddbuf[EDDMAXNR];		/* 0xd00 */
+	__u8  _pad9[276];				/* 0xeec */
+} __attribute__((packed));
+
+/**
+ * enum x86_hardware_subarch - x86 hardware subarchitecture
+ *
+ * The x86 hardware_subarch and hardware_subarch_data were added as of the x86
+ * boot protocol 2.07 to help distinguish and support custom x86 boot
+ * sequences. This enum represents accepted values for the x86
+ * hardware_subarch.  Custom x86 boot sequences (not X86_SUBARCH_PC) do not
+ * have or simply *cannot* make use of natural stubs like BIOS or EFI, the
+ * hardware_subarch can be used on the Linux entry path to revector to a
+ * subarchitecture stub when needed. This subarchitecture stub can be used to
+ * set up Linux boot parameters or for special care to account for nonstandard
+ * handling of page tables.
+ *
+ * These enums should only ever be used by x86 code, and the code that uses
+ * it should be well contained and compartmentalized.
+ *
+ * KVM and Xen HVM do not have a subarch as these are expected to follow
+ * standard x86 boot entries. If there is a genuine need for "hypervisor" type
+ * that should be considered separately in the future. Future guest types
+ * should seriously consider working with standard x86 boot stubs such as
+ * the BIOS or EFI boot stubs.
+ *
+ * WARNING: this enum is only used for legacy hacks, for platform features that
+ *	    are not easily enumerated or discoverable. You should not ever use
+ *	    this for new features.
+ *
+ * @X86_SUBARCH_PC: Should be used if the hardware is enumerable using standard
+ *	PC mechanisms (PCI, ACPI) and doesn't need a special boot flow.
+ * @X86_SUBARCH_LGUEST: Used for x86 hypervisor demo, lguest, deprecated
+ * @X86_SUBARCH_XEN: Used for Xen guest types which follow the PV boot path,
+ * 	which start at __asm__ startup_xen() entry point and later jump to the C
+ * 	xen_start_kernel() entry point. Both domU and dom0 type of guests are
+ * 	currently supported through this PV boot path.
+ * @X86_SUBARCH_INTEL_MID: Used for Intel MID (Mobile Internet Device) platform
+ *	systems which do not have the PCI legacy interfaces.
+ * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC
+ * 	for settop boxes and media devices, the use of a subarch for CE4100
+ * 	is more of a hack...
+ */
+enum x86_hardware_subarch {
+	X86_SUBARCH_PC = 0,
+	X86_SUBARCH_LGUEST,
+	X86_SUBARCH_XEN,
+	X86_SUBARCH_INTEL_MID,
+	X86_SUBARCH_CE4100,
+	X86_NR_SUBARCHS,
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_X86_BOOTPARAM_H */
diff --git a/contrib/libs/linux-headers/asm/bootx.h b/contrib/libs/linux-headers/asm/bootx.h
new file mode 100644
index 0000000000..05ea0711e5
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bootx.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "bootx_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/bootx_powerpc.h b/contrib/libs/linux-headers/asm/bootx_powerpc.h
new file mode 100644
index 0000000000..2903d01728
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bootx_powerpc.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This file describes the structure passed from the BootX application
+ * (for MacOS) when it is used to boot Linux.
+ *
+ * Written by Benjamin Herrenschmidt.
+ */
+
+
+#ifndef __ASM_BOOTX_H__
+#define __ASM_BOOTX_H__
+
+#include <linux/types.h>
+
+#ifdef macintosh
+#include <Types.h>
+#include "linux_type_defs.h"
+#endif
+
+#ifdef macintosh
+/* All this requires PowerPC alignment */
+#pragma options align=power
+#endif
+
+/* On kernel entry:
+ *
+ * r3 = 0x426f6f58    ('BooX')
+ * r4 = pointer to boot_infos
+ * r5 = NULL
+ *
+ * Data and instruction translation disabled, interrupts
+ * disabled, kernel loaded at physical 0x00000000 on PCI
+ * machines (will be different on NuBus).
+ */
+
+#define BOOT_INFO_VERSION               5
+#define BOOT_INFO_COMPATIBLE_VERSION    1
+
+/* Bit in the architecture flag mask. More to be defined in
+   future versions. Note that either BOOT_ARCH_PCI or
+   BOOT_ARCH_NUBUS is set. The other BOOT_ARCH_NUBUS_xxx are
+   set additionally when BOOT_ARCH_NUBUS is set.
+ */
+#define BOOT_ARCH_PCI                   0x00000001UL
+#define BOOT_ARCH_NUBUS                 0x00000002UL
+#define BOOT_ARCH_NUBUS_PDM             0x00000010UL
+#define BOOT_ARCH_NUBUS_PERFORMA        0x00000020UL
+#define BOOT_ARCH_NUBUS_POWERBOOK       0x00000040UL
+
+/*  Maximum number of ranges in phys memory map */
+#define MAX_MEM_MAP_SIZE				26
+
+/* This is the format of an element in the physical memory map. Note that
+   the map is optional and current BootX will only build it for pre-PCI
+   machines */
+typedef struct boot_info_map_entry
+{
+    __u32       physAddr;                /* Physical starting address */
+    __u32       size;                    /* Size in bytes */
+} boot_info_map_entry_t;
+
+
+/* Here are the boot informations that are passed to the bootstrap
+ * Note that the kernel arguments and the device tree are appended
+ * at the end of this structure. */
+typedef struct boot_infos
+{
+    /* Version of this structure */
+    __u32       version;
+    /* backward compatible down to version: */
+    __u32       compatible_version;
+
+    /* NEW (vers. 2) this holds the current _logical_ base addr of
+       the frame buffer (for use by early boot message) */
+    __u8*       logicalDisplayBase;
+
+    /* NEW (vers. 4) Apple's machine identification */
+    __u32       machineID;
+
+    /* NEW (vers. 4) Detected hw architecture */
+    __u32       architecture;
+
+    /* The device tree (internal addresses relative to the beginning of the tree,
+     * device tree offset relative to the beginning of this structure).
+     * On pre-PCI macintosh (BOOT_ARCH_PCI bit set to 0 in architecture), this
+     * field is 0.
+     */
+    __u32       deviceTreeOffset;        /* Device tree offset */
+    __u32       deviceTreeSize;          /* Size of the device tree */
+
+    /* Some infos about the current MacOS display */
+    __u32       dispDeviceRect[4];       /* left,top,right,bottom */
+    __u32       dispDeviceDepth;         /* (8, 16 or 32) */
+    __u8*       dispDeviceBase;          /* base address (physical) */
+    __u32       dispDeviceRowBytes;      /* rowbytes (in bytes) */
+    __u32       dispDeviceColorsOffset;  /* Colormap (8 bits only) or 0 (*) */
+    /* Optional offset in the registry to the current
+     * MacOS display. (Can be 0 when not detected) */
+     __u32      dispDeviceRegEntryOffset;
+
+    /* Optional pointer to boot ramdisk (offset from this structure) */
+    __u32       ramDisk;
+    __u32       ramDiskSize;             /* size of ramdisk image */
+
+    /* Kernel command line arguments (offset from this structure) */
+    __u32       kernelParamsOffset;
+
+    /* ALL BELOW NEW (vers. 4) */
+
+    /* This defines the physical memory. Valid with BOOT_ARCH_NUBUS flag
+       (non-PCI) only. On PCI, memory is contiguous and it's size is in the
+       device-tree. */
+    boot_info_map_entry_t
+    	        physMemoryMap[MAX_MEM_MAP_SIZE]; /* Where the phys memory is */
+    __u32       physMemoryMapSize;               /* How many entries in map */
+
+
+    /* The framebuffer size (optional, currently 0) */
+    __u32       frameBufferSize;         /* Represents a max size, can be 0. */
+
+    /* NEW (vers. 5) */
+
+    /* Total params size (args + colormap + device tree + ramdisk) */
+    __u32       totalParamsSize;
+
+} boot_infos_t;
+
+
+#ifdef macintosh
+#pragma options align=reset
+#endif
+
+#endif /* __ASM_BOOTX_H__ */
diff --git a/contrib/libs/linux-headers/asm/bpf_perf_event.h b/contrib/libs/linux-headers/asm/bpf_perf_event.h
new file mode 100644
index 0000000000..929e9583f5
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bpf_perf_event.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "bpf_perf_event_arm.h"
+#elif defined(__aarch64__)
+#include "bpf_perf_event_arm64.h"
+#elif defined(__powerpc__)
+#include "bpf_perf_event_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "bpf_perf_event_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/bpf_perf_event_arm.h b/contrib/libs/linux-headers/asm/bpf_perf_event_arm.h
new file mode 100644
index 0000000000..3097758134
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bpf_perf_event_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/bpf_perf_event.h>
diff --git a/contrib/libs/linux-headers/asm/bpf_perf_event_arm64.h b/contrib/libs/linux-headers/asm/bpf_perf_event_arm64.h
new file mode 100644
index 0000000000..2dba833820
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bpf_perf_event_arm64.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_BPF_PERF_EVENT_H__
+#define __ASM_BPF_PERF_EVENT_H__
+
+#include <asm/ptrace.h>
+
+typedef struct user_pt_regs bpf_user_pt_regs_t;
+
+#endif /* __ASM_BPF_PERF_EVENT_H__ */
diff --git a/contrib/libs/linux-headers/asm/bpf_perf_event_powerpc.h b/contrib/libs/linux-headers/asm/bpf_perf_event_powerpc.h
new file mode 100644
index 0000000000..3097758134
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bpf_perf_event_powerpc.h
@@ -0,0 +1 @@
+#include <asm-generic/bpf_perf_event.h>
diff --git a/contrib/libs/linux-headers/asm/bpf_perf_event_x86.h b/contrib/libs/linux-headers/asm/bpf_perf_event_x86.h
new file mode 100644
index 0000000000..3097758134
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/bpf_perf_event_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/bpf_perf_event.h>
diff --git a/contrib/libs/linux-headers/asm/cputable.h b/contrib/libs/linux-headers/asm/cputable.h
new file mode 100644
index 0000000000..579f2b0e1c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/cputable.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "cputable_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/cputable_powerpc.h b/contrib/libs/linux-headers/asm/cputable_powerpc.h
new file mode 100644
index 0000000000..5913464910
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/cputable_powerpc.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_POWERPC_CPUTABLE_H
+#define __ASM_POWERPC_CPUTABLE_H
+
+/* in AT_HWCAP */
+#define PPC_FEATURE_32			0x80000000
+#define PPC_FEATURE_64			0x40000000
+#define PPC_FEATURE_601_INSTR		0x20000000
+#define PPC_FEATURE_HAS_ALTIVEC		0x10000000
+#define PPC_FEATURE_HAS_FPU		0x08000000
+#define PPC_FEATURE_HAS_MMU		0x04000000
+#define PPC_FEATURE_HAS_4xxMAC		0x02000000
+#define PPC_FEATURE_UNIFIED_CACHE	0x01000000
+#define PPC_FEATURE_HAS_SPE		0x00800000
+#define PPC_FEATURE_HAS_EFP_SINGLE	0x00400000
+#define PPC_FEATURE_HAS_EFP_DOUBLE	0x00200000
+#define PPC_FEATURE_NO_TB		0x00100000
+#define PPC_FEATURE_POWER4		0x00080000
+#define PPC_FEATURE_POWER5		0x00040000
+#define PPC_FEATURE_POWER5_PLUS		0x00020000
+#define PPC_FEATURE_CELL		0x00010000
+#define PPC_FEATURE_BOOKE		0x00008000
+#define PPC_FEATURE_SMT			0x00004000
+#define PPC_FEATURE_ICACHE_SNOOP	0x00002000
+#define PPC_FEATURE_ARCH_2_05		0x00001000
+#define PPC_FEATURE_PA6T		0x00000800
+#define PPC_FEATURE_HAS_DFP		0x00000400
+#define PPC_FEATURE_POWER6_EXT		0x00000200
+#define PPC_FEATURE_ARCH_2_06		0x00000100
+#define PPC_FEATURE_HAS_VSX		0x00000080
+
+#define PPC_FEATURE_PSERIES_PERFMON_COMPAT \
+					0x00000040
+
+/* Reserved - do not use		0x00000004 */
+#define PPC_FEATURE_TRUE_LE		0x00000002
+#define PPC_FEATURE_PPC_LE		0x00000001
+
+/* in AT_HWCAP2 */
+#define PPC_FEATURE2_ARCH_2_07		0x80000000
+#define PPC_FEATURE2_HTM		0x40000000
+#define PPC_FEATURE2_DSCR		0x20000000
+#define PPC_FEATURE2_EBB		0x10000000
+#define PPC_FEATURE2_ISEL		0x08000000
+#define PPC_FEATURE2_TAR		0x04000000
+#define PPC_FEATURE2_VEC_CRYPTO		0x02000000
+#define PPC_FEATURE2_HTM_NOSC		0x01000000
+#define PPC_FEATURE2_ARCH_3_00		0x00800000 /* ISA 3.00 */
+#define PPC_FEATURE2_HAS_IEEE128	0x00400000 /* VSX IEEE Binary Float 128-bit */
+#define PPC_FEATURE2_DARN		0x00200000 /* darn random number insn */
+#define PPC_FEATURE2_SCV		0x00100000 /* scv syscall */
+#define PPC_FEATURE2_HTM_NO_SUSPEND	0x00080000 /* TM w/out suspended state */
+#define PPC_FEATURE2_ARCH_3_1		0x00040000 /* ISA 3.1 */
+#define PPC_FEATURE2_MMA		0x00020000 /* Matrix Multiply Assist */
+
+/*
+ * IMPORTANT!
+ * All future PPC_FEATURE definitions should be allocated in cooperation with
+ * OPAL / skiboot firmware, in accordance with the ibm,powerpc-cpu-features
+ * device tree binding.
+ */
+
+#endif /* __ASM_POWERPC_CPUTABLE_H */
diff --git a/contrib/libs/linux-headers/asm/debugreg.h b/contrib/libs/linux-headers/asm/debugreg.h
new file mode 100644
index 0000000000..c02daeb0cc
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/debugreg.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "debugreg_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/debugreg_x86.h b/contrib/libs/linux-headers/asm/debugreg_x86.h
new file mode 100644
index 0000000000..5f9c2c1735
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/debugreg_x86.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_DEBUGREG_H
+#define _ASM_X86_DEBUGREG_H
+
+
+/* Indicate the register numbers for a number of the specific
+   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
+
+#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
+#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
+
+/* Define a few things for the status register.  We can use this to determine
+   which debugging register was responsible for the trap.  The other bits
+   are either reserved or not of interest to us. */
+
+/* Define reserved bits in DR6 which are always set to 1 */
+#define DR6_RESERVED	(0xFFFF0FF0)
+
+#define DR_TRAP0	(0x1)		/* db0 */
+#define DR_TRAP1	(0x2)		/* db1 */
+#define DR_TRAP2	(0x4)		/* db2 */
+#define DR_TRAP3	(0x8)		/* db3 */
+#define DR_TRAP_BITS	(DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)
+
+#define DR_BUS_LOCK	(0x800)		/* bus_lock */
+#define DR_STEP		(0x4000)	/* single-step */
+#define DR_SWITCH	(0x8000)	/* task switch */
+
+/* Now define a bunch of things for manipulating the control register.
+   The top two bytes of the control register consist of 4 fields of 4
+   bits - each field corresponds to one of the four debug registers,
+   and indicates what types of access we trap on, and how large the data
+   field is that we are looking at */
+
+#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
+
+#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+
+#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+
+/* The low byte to the control register determine which registers are
+   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
+   that the processor will reset the bit after a task switch and the other
+   is global meaning that we have to explicitly reset the bit.  With linux,
+   you can use either one, since we explicitly zero the register when we enter
+   kernel mode. */
+
+#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
+#define DR_LOCAL_ENABLE (0x1)      /* Local enable for reg 0 */
+#define DR_GLOBAL_ENABLE (0x2)     /* Global enable for reg 0 */
+#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
+
+#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+
+/* The second byte to the control register has a few special things.
+   We can slow the instruction pipeline for instructions coming via the
+   gdt or the ldt if we want to.  I am not sure why this is an advantage */
+
+#ifdef __i386__
+#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
+#else
+#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
+#endif
+
+#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
+#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
+
+/*
+ * HW breakpoint additions
+ */
+
+#endif /* _ASM_X86_DEBUGREG_H */
diff --git a/contrib/libs/linux-headers/asm/e820.h b/contrib/libs/linux-headers/asm/e820.h
new file mode 100644
index 0000000000..54b3be4d0a
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/e820.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "e820_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/e820_x86.h b/contrib/libs/linux-headers/asm/e820_x86.h
new file mode 100644
index 0000000000..b4bc4dc540
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/e820_x86.h
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_E820_H
+#define _ASM_X86_E820_H
+#define E820MAP	0x2d0		/* our map */
+#define E820MAX	128		/* number of entries in E820MAP */
+
+/*
+ * Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
+ * constrained space in the zeropage.  If we have more nodes than
+ * that, and if we've booted off EFI firmware, then the EFI tables
+ * passed us from the EFI firmware can list more nodes.  Size our
+ * internal memory map tables to have room for these additional
+ * nodes, based on up to three entries per node for which the
+ * kernel was built: MAX_NUMNODES == (1 << CONFIG_NODES_SHIFT),
+ * plus E820MAX, allowing space for the possible duplicate E820
+ * entries that might need room in the same arrays, prior to the
+ * call to sanitize_e820_map() to remove duplicates.  The allowance
+ * of three memory map entries per node is "enough" entries for
+ * the initial hardware platform motivating this mechanism to make
+ * use of additional EFI map entries.  Future platforms may want
+ * to allow more than three entries per node or otherwise refine
+ * this size.
+ */
+
+#define E820_X_MAX E820MAX
+
+#define E820NR	0x1e8		/* # entries in E820MAP */
+
+#define E820_RAM	1
+#define E820_RESERVED	2
+#define E820_ACPI	3
+#define E820_NVS	4
+#define E820_UNUSABLE	5
+#define E820_PMEM	7
+
+/*
+ * This is a non-standardized way to represent ADR or NVDIMM regions that
+ * persist over a reboot.  The kernel will ignore their special capabilities
+ * unless the CONFIG_X86_PMEM_LEGACY option is set.
+ *
+ * ( Note that older platforms also used 6 for the same type of memory,
+ *   but newer versions switched to 12 as 6 was assigned differently.  Some
+ *   time they will learn... )
+ */
+#define E820_PRAM	12
+
+/*
+ * reserved RAM used by kernel itself
+ * if CONFIG_INTEL_TXT is enabled, memory of this type will be
+ * included in the S3 integrity calculation and so should not include
+ * any memory that BIOS might alter over the S3 transition
+ */
+#define E820_RESERVED_KERN        128
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+struct e820entry {
+	__u64 addr;	/* start of memory segment */
+	__u64 size;	/* size of memory segment */
+	__u32 type;	/* type of memory segment */
+} __attribute__((packed));
+
+struct e820map {
+	__u32 nr_map;
+	struct e820entry map[E820_X_MAX];
+};
+
+#define ISA_START_ADDRESS	0xa0000
+#define ISA_END_ADDRESS		0x100000
+
+#define BIOS_BEGIN		0x000a0000
+#define BIOS_END		0x00100000
+
+#define BIOS_ROM_BASE		0xffe00000
+#define BIOS_ROM_END		0xffffffff
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _ASM_X86_E820_H */
diff --git a/contrib/libs/linux-headers/asm/eeh.h b/contrib/libs/linux-headers/asm/eeh.h
new file mode 100644
index 0000000000..e0025e061d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/eeh.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "eeh_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/eeh_powerpc.h b/contrib/libs/linux-headers/asm/eeh_powerpc.h
new file mode 100644
index 0000000000..28186071fa
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/eeh_powerpc.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright IBM Corp. 2015
+ *
+ * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com>
+ */
+
+#ifndef _ASM_POWERPC_EEH_H
+#define _ASM_POWERPC_EEH_H
+
+/* PE states */
+#define EEH_PE_STATE_NORMAL		0	/* Normal state		*/
+#define EEH_PE_STATE_RESET		1	/* PE reset asserted	*/
+#define EEH_PE_STATE_STOPPED_IO_DMA	2	/* Frozen PE		*/
+#define EEH_PE_STATE_STOPPED_DMA	4	/* Stopped DMA only	*/
+#define EEH_PE_STATE_UNAVAIL		5	/* Unavailable		*/
+
+/* EEH error types and functions */
+#define EEH_ERR_TYPE_32			0       /* 32-bits error	*/
+#define EEH_ERR_TYPE_64			1       /* 64-bits error	*/
+#define EEH_ERR_FUNC_MIN		0
+#define EEH_ERR_FUNC_LD_MEM_ADDR	0	/* Memory load	*/
+#define EEH_ERR_FUNC_LD_MEM_DATA	1
+#define EEH_ERR_FUNC_LD_IO_ADDR		2	/* IO load	*/
+#define EEH_ERR_FUNC_LD_IO_DATA		3
+#define EEH_ERR_FUNC_LD_CFG_ADDR	4	/* Config load	*/
+#define EEH_ERR_FUNC_LD_CFG_DATA	5
+#define EEH_ERR_FUNC_ST_MEM_ADDR	6	/* Memory store	*/
+#define EEH_ERR_FUNC_ST_MEM_DATA	7
+#define EEH_ERR_FUNC_ST_IO_ADDR		8	/* IO store	*/
+#define EEH_ERR_FUNC_ST_IO_DATA		9
+#define EEH_ERR_FUNC_ST_CFG_ADDR	10	/* Config store	*/
+#define EEH_ERR_FUNC_ST_CFG_DATA	11
+#define EEH_ERR_FUNC_DMA_RD_ADDR	12	/* DMA read	*/
+#define EEH_ERR_FUNC_DMA_RD_DATA	13
+#define EEH_ERR_FUNC_DMA_RD_MASTER	14
+#define EEH_ERR_FUNC_DMA_RD_TARGET	15
+#define EEH_ERR_FUNC_DMA_WR_ADDR	16	/* DMA write	*/
+#define EEH_ERR_FUNC_DMA_WR_DATA	17
+#define EEH_ERR_FUNC_DMA_WR_MASTER	18
+#define EEH_ERR_FUNC_DMA_WR_TARGET	19
+#define EEH_ERR_FUNC_MAX		19
+
+#endif /* _ASM_POWERPC_EEH_H */
diff --git a/contrib/libs/linux-headers/asm/elf.h b/contrib/libs/linux-headers/asm/elf.h
new file mode 100644
index 0000000000..f4d4213660
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/elf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "elf_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/elf_powerpc.h b/contrib/libs/linux-headers/asm/elf_powerpc.h
new file mode 100644
index 0000000000..79a8a4b28d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/elf_powerpc.h
@@ -0,0 +1,296 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * ELF register definitions..
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_POWERPC_ELF_H
+#define _ASM_POWERPC_ELF_H
+
+
+#include <linux/types.h>
+
+#include <asm/ptrace.h>
+#include <asm/cputable.h>
+#include <asm/auxvec.h>
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1	/* 32bit absolute address */
+#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
+#define R_PPC_ADDR16		3	/* 16bit absolute address */
+#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
+#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10	/* PC relative 26 bit */
+#define R_PPC_REL14		11	/* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+
+/* PowerPC relocations defined for the TLS access ABI.  */
+#define R_PPC_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
+#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
+#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
+#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
+#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
+#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
+#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
+#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
+#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
+#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
+
+/* keep this the last entry. */
+#define R_PPC_NUM		95
+
+
+#define ELF_NGREG	48	/* includes nip, msr, lr, etc. */
+#define ELF_NFPREG	33	/* includes fpscr */
+#define ELF_NVMX	34	/* includes all vector registers */
+#define ELF_NVSX	32	/* includes all VSX registers */
+#define ELF_NTMSPRREG	3	/* include tfhar, tfiar, texasr */
+#define ELF_NEBB	3	/* includes ebbrr, ebbhr, bescr */
+#define ELF_NPMU	5	/* includes siar, sdar, sier, mmcr2, mmcr0 */
+#define ELF_NPKEY	3	/* includes amr, iamr, uamor */
+
+typedef unsigned long elf_greg_t64;
+typedef elf_greg_t64 elf_gregset_t64[ELF_NGREG];
+
+typedef unsigned int elf_greg_t32;
+typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG];
+typedef elf_gregset_t32 compat_elf_gregset_t;
+
+/*
+ * ELF_ARCH, CLASS, and DATA are used to set parameters in the core dumps.
+ */
+#ifdef __powerpc64__
+# define ELF_NVRREG32	33	/* includes vscr & vrsave stuffed together */
+# define ELF_NVRREG	34	/* includes vscr & vrsave in split vectors */
+# define ELF_NVSRHALFREG 32	/* Half the vsx registers */
+# define ELF_GREG_TYPE	elf_greg_t64
+# define ELF_ARCH	EM_PPC64
+# define ELF_CLASS	ELFCLASS64
+typedef elf_greg_t64 elf_greg_t;
+typedef elf_gregset_t64 elf_gregset_t;
+#else
+# define ELF_NEVRREG	34	/* includes acc (as 2) */
+# define ELF_NVRREG	33	/* includes vscr */
+# define ELF_GREG_TYPE	elf_greg_t32
+# define ELF_ARCH	EM_PPC
+# define ELF_CLASS	ELFCLASS32
+typedef elf_greg_t32 elf_greg_t;
+typedef elf_gregset_t32 elf_gregset_t;
+#endif /* __powerpc64__ */
+
+#ifdef __BIG_ENDIAN__
+#define ELF_DATA	ELFDATA2MSB
+#else
+#define ELF_DATA	ELFDATA2LSB
+#endif
+
+/* Floating point registers */
+typedef double elf_fpreg_t;
+typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+
+/* Altivec registers */
+/*
+ * The entries with indexes 0-31 contain the corresponding vector registers. 
+ * The entry with index 32 contains the vscr as the last word (offset 12) 
+ * within the quadword.  This allows the vscr to be stored as either a 
+ * quadword (since it must be copied via a vector register to/from storage) 
+ * or as a word.  
+ *
+ * 64-bit kernel notes: The entry at index 33 contains the vrsave as the first  
+ * word (offset 0) within the quadword.
+ *
+ * This definition of the VMX state is compatible with the current PPC32 
+ * ptrace interface.  This allows signal handling and ptrace to use the same 
+ * structures.  This also simplifies the implementation of a bi-arch 
+ * (combined (32- and 64-bit) gdb.
+ *
+ * Note that it's _not_ compatible with 32 bits ucontext which stuffs the
+ * vrsave along with vscr and so only uses 33 vectors for the register set
+ */
+typedef __vector128 elf_vrreg_t;
+typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG];
+#ifdef __powerpc64__
+typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
+typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG];
+#endif
+
+/* PowerPC64 relocations defined by the ABIs */
+#define R_PPC64_NONE    R_PPC_NONE
+#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
+#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
+#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
+#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
+#define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
+#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
+#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
+#define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
+#define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
+#define R_PPC64_GOT16     R_PPC_GOT16
+#define R_PPC64_GOT16_LO  R_PPC_GOT16_LO
+#define R_PPC64_GOT16_HI  R_PPC_GOT16_HI
+#define R_PPC64_GOT16_HA  R_PPC_GOT16_HA
+
+#define R_PPC64_COPY      R_PPC_COPY
+#define R_PPC64_GLOB_DAT  R_PPC_GLOB_DAT
+#define R_PPC64_JMP_SLOT  R_PPC_JMP_SLOT
+#define R_PPC64_RELATIVE  R_PPC_RELATIVE
+
+#define R_PPC64_UADDR32   R_PPC_UADDR32
+#define R_PPC64_UADDR16   R_PPC_UADDR16
+#define R_PPC64_REL32     R_PPC_REL32
+#define R_PPC64_PLT32     R_PPC_PLT32
+#define R_PPC64_PLTREL32  R_PPC_PLTREL32
+#define R_PPC64_PLT16_LO  R_PPC_PLT16_LO
+#define R_PPC64_PLT16_HI  R_PPC_PLT16_HI
+#define R_PPC64_PLT16_HA  R_PPC_PLT16_HA
+
+#define R_PPC64_SECTOFF     R_PPC_SECTOFF
+#define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
+#define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
+#define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
+#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
+#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
+#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
+#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
+#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
+#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
+#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
+#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
+#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
+#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
+#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
+#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
+#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
+#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
+#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
+#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
+#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
+#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
+
+#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
+#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
+#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
+#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
+#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
+#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
+#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
+#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
+#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
+#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
+
+/* PowerPC64 relocations defined for the TLS access ABI.  */
+#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
+#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
+#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
+#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
+#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
+#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
+#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
+#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
+#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
+#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
+#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
+#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
+#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
+#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
+#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
+#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
+#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
+#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
+#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
+#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
+#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
+#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
+#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
+#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
+#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
+#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
+#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
+#define R_PPC64_TLSGD		107
+#define R_PPC64_TLSLD		108
+#define R_PPC64_TOCSAVE		109
+
+#define R_PPC64_REL24_NOTOC	116
+#define R_PPC64_ENTRY		118
+
+#define R_PPC64_PCREL34		132
+#define R_PPC64_GOT_PCREL34	133
+
+#define R_PPC64_REL16		249
+#define R_PPC64_REL16_LO	250
+#define R_PPC64_REL16_HI	251
+#define R_PPC64_REL16_HA	252
+
+/* Keep this the last entry.  */
+#define R_PPC64_NUM		253
+
+#endif /* _ASM_POWERPC_ELF_H */
diff --git a/contrib/libs/linux-headers/asm/epapr_hcalls.h b/contrib/libs/linux-headers/asm/epapr_hcalls.h
new file mode 100644
index 0000000000..6ea5f3370d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/epapr_hcalls.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "epapr_hcalls_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/epapr_hcalls_powerpc.h b/contrib/libs/linux-headers/asm/epapr_hcalls_powerpc.h
new file mode 100644
index 0000000000..6cca559993
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/epapr_hcalls_powerpc.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * ePAPR hcall interface
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * This file is provided under a dual BSD/GPL license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASM_POWERPC_EPAPR_HCALLS_H
+#define _ASM_POWERPC_EPAPR_HCALLS_H
+
+#define EV_BYTE_CHANNEL_SEND		1
+#define EV_BYTE_CHANNEL_RECEIVE		2
+#define EV_BYTE_CHANNEL_POLL		3
+#define EV_INT_SET_CONFIG		4
+#define EV_INT_GET_CONFIG		5
+#define EV_INT_SET_MASK			6
+#define EV_INT_GET_MASK			7
+#define EV_INT_IACK			9
+#define EV_INT_EOI			10
+#define EV_INT_SEND_IPI			11
+#define EV_INT_SET_TASK_PRIORITY	12
+#define EV_INT_GET_TASK_PRIORITY	13
+#define EV_DOORBELL_SEND		14
+#define EV_MSGSND			15
+#define EV_IDLE				16
+
+/* vendor ID: epapr */
+#define EV_LOCAL_VENDOR_ID		0	/* for private use */
+#define EV_EPAPR_VENDOR_ID		1
+#define EV_FSL_VENDOR_ID		2	/* Freescale Semiconductor */
+#define EV_IBM_VENDOR_ID		3	/* IBM */
+#define EV_GHS_VENDOR_ID		4	/* Green Hills Software */
+#define EV_ENEA_VENDOR_ID		5	/* Enea */
+#define EV_WR_VENDOR_ID			6	/* Wind River Systems */
+#define EV_AMCC_VENDOR_ID		7	/* Applied Micro Circuits */
+#define EV_KVM_VENDOR_ID		42	/* KVM */
+
+/* The max number of bytes that a byte channel can send or receive per call */
+#define EV_BYTE_CHANNEL_MAX_BYTES	16
+
+
+#define _EV_HCALL_TOKEN(id, num) (((id) << 16) | (num))
+#define EV_HCALL_TOKEN(hcall_num) _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)
+
+/* epapr return codes */
+#define EV_SUCCESS		0
+#define EV_EPERM		1	/* Operation not permitted */
+#define EV_ENOENT		2	/*  Entry Not Found */
+#define EV_EIO			3	/* I/O error occurred */
+#define EV_EAGAIN		4	/* The operation had insufficient
+					 * resources to complete and should be
+					 * retried
+					 */
+#define EV_ENOMEM		5	/* There was insufficient memory to
+					 * complete the operation */
+#define EV_EFAULT		6	/* Bad guest address */
+#define EV_ENODEV		7	/* No such device */
+#define EV_EINVAL		8	/* An argument supplied to the hcall
+					   was out of range or invalid */
+#define EV_INTERNAL		9	/* An internal error occurred */
+#define EV_CONFIG		10	/* A configuration error was detected */
+#define EV_INVALID_STATE	11	/* The object is in an invalid state */
+#define EV_UNIMPLEMENTED	12	/* Unimplemented hypercall */
+#define EV_BUFFER_OVERFLOW	13	/* Caller-supplied buffer too small */
+
+#endif /* _ASM_POWERPC_EPAPR_HCALLS_H */
diff --git a/contrib/libs/linux-headers/asm/fcntl.h b/contrib/libs/linux-headers/asm/fcntl.h
new file mode 100644
index 0000000000..07f74067e4
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/fcntl.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "fcntl_arm.h"
+#elif defined(__aarch64__)
+#include "fcntl_arm64.h"
+#elif defined(__powerpc__)
+#include "fcntl_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "fcntl_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/fcntl_arm.h b/contrib/libs/linux-headers/asm/fcntl_arm.h
new file mode 100644
index 0000000000..e6b5d7141c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/fcntl_arm.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ARM_FCNTL_H
+#define _ARM_FCNTL_H
+
+#define O_DIRECTORY	 040000	/* must be a directory */
+#define O_NOFOLLOW	0100000	/* don't follow links */
+#define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
+#define O_LARGEFILE	0400000
+
+#include <asm-generic/fcntl.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/fcntl_arm64.h b/contrib/libs/linux-headers/asm/fcntl_arm64.h
new file mode 100644
index 0000000000..f8db34f262
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/fcntl_arm64.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_FCNTL_H
+#define __ASM_FCNTL_H
+
+/*
+ * Using our own definitions for AArch32 (compat) support.
+ */
+#define O_DIRECTORY	 040000	/* must be a directory */
+#define O_NOFOLLOW	0100000	/* don't follow links */
+#define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
+#define O_LARGEFILE	0400000
+
+#include <asm-generic/fcntl.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/fcntl_powerpc.h b/contrib/libs/linux-headers/asm/fcntl_powerpc.h
new file mode 100644
index 0000000000..65ce08322a
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/fcntl_powerpc.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_FCNTL_H
+#define _ASM_FCNTL_H
+
+#define O_DIRECTORY      040000	/* must be a directory */
+#define O_NOFOLLOW      0100000	/* don't follow links */
+#define O_LARGEFILE     0200000
+#define O_DIRECT	0400000	/* direct disk access hint */
+
+#include <asm-generic/fcntl.h>
+
+#endif /* _ASM_FCNTL_H */
diff --git a/contrib/libs/linux-headers/asm/fcntl_x86.h b/contrib/libs/linux-headers/asm/fcntl_x86.h
new file mode 100644
index 0000000000..46ab12db57
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/fcntl_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/fcntl.h>
diff --git a/contrib/libs/linux-headers/asm/hw_breakpoint.h b/contrib/libs/linux-headers/asm/hw_breakpoint.h
new file mode 100644
index 0000000000..8e1dd2bad2
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/hw_breakpoint.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "hw_breakpoint_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/hw_breakpoint_x86.h b/contrib/libs/linux-headers/asm/hw_breakpoint_x86.h
new file mode 100644
index 0000000000..6789884c77
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/hw_breakpoint_x86.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* */
diff --git a/contrib/libs/linux-headers/asm/hwcap2.h b/contrib/libs/linux-headers/asm/hwcap2.h
new file mode 100644
index 0000000000..ac5b3f1548
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/hwcap2.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "hwcap2_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/hwcap2_x86.h b/contrib/libs/linux-headers/asm/hwcap2_x86.h
new file mode 100644
index 0000000000..054604aba9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/hwcap2_x86.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_HWCAP2_H
+#define _ASM_X86_HWCAP2_H
+
+#include <linux/const.h>
+
+/* MONITOR/MWAIT enabled in Ring 3 */
+#define HWCAP2_RING3MWAIT		_BITUL(0)
+
+/* Kernel allows FSGSBASE instructions available in Ring 3 */
+#define HWCAP2_FSGSBASE			_BITUL(1)
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/ioctls.h b/contrib/libs/linux-headers/asm/ioctls.h
new file mode 100644
index 0000000000..e78f51ea58
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ioctls.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "ioctls_arm.h"
+#elif defined(__aarch64__)
+#include "ioctls_arm64.h"
+#elif defined(__powerpc__)
+#include "ioctls_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "ioctls_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ioctls_arm.h b/contrib/libs/linux-headers/asm/ioctls_arm.h
new file mode 100644
index 0000000000..1bfe2854fb
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ioctls_arm.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_ARM_IOCTLS_H
+#define __ASM_ARM_IOCTLS_H
+
+#define FIOQSIZE	0x545E
+
+#include <asm-generic/ioctls.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/ioctls_arm64.h b/contrib/libs/linux-headers/asm/ioctls_arm64.h
new file mode 100644
index 0000000000..ec34c76066
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ioctls_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/ioctls.h>
diff --git a/contrib/libs/linux-headers/asm/ioctls_powerpc.h b/contrib/libs/linux-headers/asm/ioctls_powerpc.h
new file mode 100644
index 0000000000..a3a841d035
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ioctls_powerpc.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_IOCTLS_H
+#define _ASM_POWERPC_IOCTLS_H
+
+#include <asm/ioctl.h>
+
+#define FIOCLEX		_IO('f', 1)
+#define FIONCLEX	_IO('f', 2)
+#define FIOASYNC	_IOW('f', 125, int)
+#define FIONBIO		_IOW('f', 126, int)
+#define FIONREAD	_IOR('f', 127, int)
+#define TIOCINQ		FIONREAD
+#define FIOQSIZE	_IOR('f', 128, loff_t)
+
+#define TIOCGETP	_IOR('t', 8, struct sgttyb)
+#define TIOCSETP	_IOW('t', 9, struct sgttyb)
+#define TIOCSETN	_IOW('t', 10, struct sgttyb)	/* TIOCSETP wo flush */
+
+#define TIOCSETC	_IOW('t', 17, struct tchars)
+#define TIOCGETC	_IOR('t', 18, struct tchars)
+#define TCGETS		_IOR('t', 19, struct termios)
+#define TCSETS		_IOW('t', 20, struct termios)
+#define TCSETSW		_IOW('t', 21, struct termios)
+#define TCSETSF		_IOW('t', 22, struct termios)
+
+#define TCGETA		_IOR('t', 23, struct termio)
+#define TCSETA		_IOW('t', 24, struct termio)
+#define TCSETAW		_IOW('t', 25, struct termio)
+#define TCSETAF		_IOW('t', 28, struct termio)
+
+#define TCSBRK		_IO('t', 29)
+#define TCXONC		_IO('t', 30)
+#define TCFLSH		_IO('t', 31)
+
+#define TIOCSWINSZ	_IOW('t', 103, struct winsize)
+#define TIOCGWINSZ	_IOR('t', 104, struct winsize)
+#define	TIOCSTART	_IO('t', 110)		/* start output, like ^Q */
+#define	TIOCSTOP	_IO('t', 111)		/* stop output, like ^S */
+#define TIOCOUTQ        _IOR('t', 115, int)     /* output queue size */
+
+#define TIOCGLTC	_IOR('t', 116, struct ltchars)
+#define TIOCSLTC	_IOW('t', 117, struct ltchars)
+#define TIOCSPGRP	_IOW('t', 118, int)
+#define TIOCGPGRP	_IOR('t', 119, int)
+
+#define TIOCEXCL	0x540C
+#define TIOCNXCL	0x540D
+#define TIOCSCTTY	0x540E
+
+#define TIOCSTI		0x5412
+#define TIOCMGET	0x5415
+#define TIOCMBIS	0x5416
+#define TIOCMBIC	0x5417
+#define TIOCMSET	0x5418
+# define TIOCM_LE	0x001
+# define TIOCM_DTR	0x002
+# define TIOCM_RTS	0x004
+# define TIOCM_ST	0x008
+# define TIOCM_SR	0x010
+# define TIOCM_CTS	0x020
+# define TIOCM_CAR	0x040
+# define TIOCM_RNG	0x080
+# define TIOCM_DSR	0x100
+# define TIOCM_CD	TIOCM_CAR
+# define TIOCM_RI	TIOCM_RNG
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+#define TIOCGSOFTCAR	0x5419
+#define TIOCSSOFTCAR	0x541A
+#define TIOCLINUX	0x541C
+#define TIOCCONS	0x541D
+#define TIOCGSERIAL	0x541E
+#define TIOCSSERIAL	0x541F
+#define TIOCPKT		0x5420
+# define TIOCPKT_DATA		 0
+# define TIOCPKT_FLUSHREAD	 1
+# define TIOCPKT_FLUSHWRITE	 2
+# define TIOCPKT_STOP		 4
+# define TIOCPKT_START		 8
+# define TIOCPKT_NOSTOP		16
+# define TIOCPKT_DOSTOP		32
+# define TIOCPKT_IOCTL		64
+
+
+#define TIOCNOTTY	0x5422
+#define TIOCSETD	0x5423
+#define TIOCGETD	0x5424
+#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
+#define TIOCSBRK	0x5427  /* BSD compatibility */
+#define TIOCCBRK	0x5428  /* BSD compatibility */
+#define TIOCGSID	0x5429  /* Return the session ID of FD */
+#define TIOCGRS485	0x542e
+#define TIOCSRS485	0x542f
+#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
+#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
+#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
+#define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
+#define TIOCGPTPEER	_IO('T', 0x41) /* Safely open the slave */
+#define TIOCGISO7816	_IOR('T', 0x42, struct serial_iso7816)
+#define TIOCSISO7816	_IOWR('T', 0x43, struct serial_iso7816)
+
+#define TIOCSERCONFIG	0x5453
+#define TIOCSERGWILD	0x5454
+#define TIOCSERSWILD	0x5455
+#define TIOCGLCKTRMIOS	0x5456
+#define TIOCSLCKTRMIOS	0x5457
+#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
+#define TIOCSERGETLSR   0x5459 /* Get line status register */
+  /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+# define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
+#define TIOCGICOUNT	0x545D	/* read serial port __inline__ interrupt counts */
+
+#endif	/* _ASM_POWERPC_IOCTLS_H */
diff --git a/contrib/libs/linux-headers/asm/ioctls_x86.h b/contrib/libs/linux-headers/asm/ioctls_x86.h
new file mode 100644
index 0000000000..ec34c76066
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ioctls_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/ioctls.h>
diff --git a/contrib/libs/linux-headers/asm/ipcbuf.h b/contrib/libs/linux-headers/asm/ipcbuf.h
new file mode 100644
index 0000000000..d5abd91c35
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ipcbuf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "ipcbuf_arm.h"
+#elif defined(__aarch64__)
+#include "ipcbuf_arm64.h"
+#elif defined(__powerpc__)
+#include "ipcbuf_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "ipcbuf_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ipcbuf_arm.h b/contrib/libs/linux-headers/asm/ipcbuf_arm.h
new file mode 100644
index 0000000000..84c7e51cb6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ipcbuf_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/ipcbuf.h>
diff --git a/contrib/libs/linux-headers/asm/ipcbuf_arm64.h b/contrib/libs/linux-headers/asm/ipcbuf_arm64.h
new file mode 100644
index 0000000000..84c7e51cb6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ipcbuf_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/ipcbuf.h>
diff --git a/contrib/libs/linux-headers/asm/ipcbuf_powerpc.h b/contrib/libs/linux-headers/asm/ipcbuf_powerpc.h
new file mode 100644
index 0000000000..21e1e0ec0b
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ipcbuf_powerpc.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_IPCBUF_H
+#define _ASM_POWERPC_IPCBUF_H
+
+/*
+ * The ipc64_perm structure for the powerpc is identical to
+ * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the
+ * kernel.  Note extra padding because this structure is passed back
+ * and forth between kernel and user space.  Pad space is left for:
+ *	- 1 32-bit value to fill up for 8-byte alignment
+ *	- 2 miscellaneous 64-bit values
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/types.h>
+
+struct ipc64_perm
+{
+	__kernel_key_t	key;
+	__kernel_uid_t	uid;
+	__kernel_gid_t	gid;
+	__kernel_uid_t	cuid;
+	__kernel_gid_t	cgid;
+	__kernel_mode_t	mode;
+	unsigned int	seq;
+	unsigned int	__pad1;
+	unsigned long long __unused1;
+	unsigned long long __unused2;
+};
+
+#endif /* _ASM_POWERPC_IPCBUF_H */
diff --git a/contrib/libs/linux-headers/asm/ipcbuf_x86.h b/contrib/libs/linux-headers/asm/ipcbuf_x86.h
new file mode 100644
index 0000000000..84c7e51cb6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ipcbuf_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/ipcbuf.h>
diff --git a/contrib/libs/linux-headers/asm/ist.h b/contrib/libs/linux-headers/asm/ist.h
new file mode 100644
index 0000000000..5670418851
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ist.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "ist_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ist_x86.h b/contrib/libs/linux-headers/asm/ist_x86.h
new file mode 100644
index 0000000000..68c03db87d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ist_x86.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Include file for the interface to IST BIOS
+ * Copyright 2002 Andy Grover <andrew.grover@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+#ifndef _ASM_X86_IST_H
+#define _ASM_X86_IST_H
+
+
+
+#include <linux/types.h>
+
+struct ist_info {
+	__u32 signature;
+	__u32 command;
+	__u32 event;
+	__u32 perf_level;
+};
+
+#endif /* _ASM_X86_IST_H */
diff --git a/contrib/libs/linux-headers/asm/kvm.h b/contrib/libs/linux-headers/asm/kvm.h
new file mode 100644
index 0000000000..4bdab1d7d4
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#include "kvm_arm64.h"
+#elif defined(__powerpc__)
+#include "kvm_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "kvm_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/kvm_arm64.h b/contrib/libs/linux-headers/asm/kvm_arm64.h
new file mode 100644
index 0000000000..38e5957526
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_arm64.h
@@ -0,0 +1,496 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * Derived from arch/arm/include/uapi/asm/kvm.h:
+ * Copyright (C) 2012 - Virtual Open Systems and Columbia University
+ * Author: Christoffer Dall <c.dall@virtualopensystems.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ARM_KVM_H__
+#define __ARM_KVM_H__
+
+#define KVM_SPSR_EL1	0
+#define KVM_SPSR_SVC	KVM_SPSR_EL1
+#define KVM_SPSR_ABT	1
+#define KVM_SPSR_UND	2
+#define KVM_SPSR_IRQ	3
+#define KVM_SPSR_FIQ	4
+#define KVM_NR_SPSR	5
+
+#ifndef __ASSEMBLY__
+#include <linux/psci.h>
+#include <linux/types.h>
+#include <asm/ptrace.h>
+#include <asm/sve_context.h>
+
+#define __KVM_HAVE_GUEST_DEBUG
+#define __KVM_HAVE_IRQ_LINE
+#define __KVM_HAVE_READONLY_MEM
+#define __KVM_HAVE_VCPU_EVENTS
+
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+#define KVM_DIRTY_LOG_PAGE_OFFSET 64
+
+#define KVM_REG_SIZE(id)						\
+	(1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
+
+struct kvm_regs {
+	struct user_pt_regs regs;	/* sp = sp_el0 */
+
+	__u64	sp_el1;
+	__u64	elr_el1;
+
+	__u64	spsr[KVM_NR_SPSR];
+
+	struct user_fpsimd_state fp_regs;
+};
+
+/*
+ * Supported CPU Targets - Adding a new target type is not recommended,
+ * unless there are some special registers not supported by the
+ * genericv8 syreg table.
+ */
+#define KVM_ARM_TARGET_AEM_V8		0
+#define KVM_ARM_TARGET_FOUNDATION_V8	1
+#define KVM_ARM_TARGET_CORTEX_A57	2
+#define KVM_ARM_TARGET_XGENE_POTENZA	3
+#define KVM_ARM_TARGET_CORTEX_A53	4
+/* Generic ARM v8 target */
+#define KVM_ARM_TARGET_GENERIC_V8	5
+
+#define KVM_ARM_NUM_TARGETS		6
+
+/* KVM_ARM_SET_DEVICE_ADDR ioctl id encoding */
+#define KVM_ARM_DEVICE_TYPE_SHIFT	0
+#define KVM_ARM_DEVICE_TYPE_MASK	GENMASK(KVM_ARM_DEVICE_TYPE_SHIFT + 15, \
+						KVM_ARM_DEVICE_TYPE_SHIFT)
+#define KVM_ARM_DEVICE_ID_SHIFT		16
+#define KVM_ARM_DEVICE_ID_MASK		GENMASK(KVM_ARM_DEVICE_ID_SHIFT + 15, \
+						KVM_ARM_DEVICE_ID_SHIFT)
+
+/* Supported device IDs */
+#define KVM_ARM_DEVICE_VGIC_V2		0
+
+/* Supported VGIC address types  */
+#define KVM_VGIC_V2_ADDR_TYPE_DIST	0
+#define KVM_VGIC_V2_ADDR_TYPE_CPU	1
+
+#define KVM_VGIC_V2_DIST_SIZE		0x1000
+#define KVM_VGIC_V2_CPU_SIZE		0x2000
+
+/* Supported VGICv3 address types  */
+#define KVM_VGIC_V3_ADDR_TYPE_DIST	2
+#define KVM_VGIC_V3_ADDR_TYPE_REDIST	3
+#define KVM_VGIC_ITS_ADDR_TYPE		4
+#define KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION	5
+
+#define KVM_VGIC_V3_DIST_SIZE		SZ_64K
+#define KVM_VGIC_V3_REDIST_SIZE		(2 * SZ_64K)
+#define KVM_VGIC_V3_ITS_SIZE		(2 * SZ_64K)
+
+#define KVM_ARM_VCPU_POWER_OFF		0 /* CPU is started in OFF state */
+#define KVM_ARM_VCPU_EL1_32BIT		1 /* CPU running a 32bit VM */
+#define KVM_ARM_VCPU_PSCI_0_2		2 /* CPU uses PSCI v0.2 */
+#define KVM_ARM_VCPU_PMU_V3		3 /* Support guest PMUv3 */
+#define KVM_ARM_VCPU_SVE		4 /* enable SVE for this CPU */
+#define KVM_ARM_VCPU_PTRAUTH_ADDRESS	5 /* VCPU uses address authentication */
+#define KVM_ARM_VCPU_PTRAUTH_GENERIC	6 /* VCPU uses generic authentication */
+#define KVM_ARM_VCPU_HAS_EL2		7 /* Support nested virtualization */
+
+struct kvm_vcpu_init {
+	__u32 target;
+	__u32 features[7];
+};
+
+struct kvm_sregs {
+};
+
+struct kvm_fpu {
+};
+
+/*
+ * See v8 ARM ARM D7.3: Debug Registers
+ *
+ * The architectural limit is 16 debug registers of each type although
+ * in practice there are usually less (see ID_AA64DFR0_EL1).
+ *
+ * Although the control registers are architecturally defined as 32
+ * bits wide we use a 64 bit structure here to keep parity with
+ * KVM_GET/SET_ONE_REG behaviour which treats all system registers as
+ * 64 bit values. It also allows for the possibility of the
+ * architecture expanding the control registers without having to
+ * change the userspace ABI.
+ */
+#define KVM_ARM_MAX_DBG_REGS 16
+struct kvm_guest_debug_arch {
+	__u64 dbg_bcr[KVM_ARM_MAX_DBG_REGS];
+	__u64 dbg_bvr[KVM_ARM_MAX_DBG_REGS];
+	__u64 dbg_wcr[KVM_ARM_MAX_DBG_REGS];
+	__u64 dbg_wvr[KVM_ARM_MAX_DBG_REGS];
+};
+
+#define KVM_DEBUG_ARCH_HSR_HIGH_VALID	(1 << 0)
+struct kvm_debug_exit_arch {
+	__u32 hsr;
+	__u32 hsr_high;	/* ESR_EL2[61:32] */
+	__u64 far;	/* used for watchpoints */
+};
+
+/*
+ * Architecture specific defines for kvm_guest_debug->control
+ */
+
+#define KVM_GUESTDBG_USE_SW_BP		(1 << 16)
+#define KVM_GUESTDBG_USE_HW		(1 << 17)
+
+struct kvm_sync_regs {
+	/* Used with KVM_CAP_ARM_USER_IRQ */
+	__u64 device_irq_level;
+};
+
+/*
+ * PMU filter structure. Describe a range of events with a particular
+ * action. To be used with KVM_ARM_VCPU_PMU_V3_FILTER.
+ */
+struct kvm_pmu_event_filter {
+	__u16	base_event;
+	__u16	nevents;
+
+#define KVM_PMU_EVENT_ALLOW	0
+#define KVM_PMU_EVENT_DENY	1
+
+	__u8	action;
+	__u8	pad[3];
+};
+
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+	struct {
+		__u8 serror_pending;
+		__u8 serror_has_esr;
+		__u8 ext_dabt_pending;
+		/* Align it to 8 bytes */
+		__u8 pad[5];
+		__u64 serror_esr;
+	} exception;
+	__u32 reserved[12];
+};
+
+struct kvm_arm_copy_mte_tags {
+	__u64 guest_ipa;
+	__u64 length;
+	void *addr;
+	__u64 flags;
+	__u64 reserved[2];
+};
+
+/*
+ * Counter/Timer offset structure. Describe the virtual/physical offset.
+ * To be used with KVM_ARM_SET_COUNTER_OFFSET.
+ */
+struct kvm_arm_counter_offset {
+	__u64 counter_offset;
+	__u64 reserved;
+};
+
+#define KVM_ARM_TAGS_TO_GUEST		0
+#define KVM_ARM_TAGS_FROM_GUEST		1
+
+/* If you need to interpret the index values, here is the key: */
+#define KVM_REG_ARM_COPROC_MASK		0x000000000FFF0000
+#define KVM_REG_ARM_COPROC_SHIFT	16
+
+/* Normal registers are mapped as coprocessor 16. */
+#define KVM_REG_ARM_CORE		(0x0010 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM_CORE_REG(name)	(offsetof(struct kvm_regs, name) / sizeof(__u32))
+
+/* Some registers need more space to represent values. */
+#define KVM_REG_ARM_DEMUX		(0x0011 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM_DEMUX_ID_MASK	0x000000000000FF00
+#define KVM_REG_ARM_DEMUX_ID_SHIFT	8
+#define KVM_REG_ARM_DEMUX_ID_CCSIDR	(0x00 << KVM_REG_ARM_DEMUX_ID_SHIFT)
+#define KVM_REG_ARM_DEMUX_VAL_MASK	0x00000000000000FF
+#define KVM_REG_ARM_DEMUX_VAL_SHIFT	0
+
+/* AArch64 system registers */
+#define KVM_REG_ARM64_SYSREG		(0x0013 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM64_SYSREG_OP0_MASK	0x000000000000c000
+#define KVM_REG_ARM64_SYSREG_OP0_SHIFT	14
+#define KVM_REG_ARM64_SYSREG_OP1_MASK	0x0000000000003800
+#define KVM_REG_ARM64_SYSREG_OP1_SHIFT	11
+#define KVM_REG_ARM64_SYSREG_CRN_MASK	0x0000000000000780
+#define KVM_REG_ARM64_SYSREG_CRN_SHIFT	7
+#define KVM_REG_ARM64_SYSREG_CRM_MASK	0x0000000000000078
+#define KVM_REG_ARM64_SYSREG_CRM_SHIFT	3
+#define KVM_REG_ARM64_SYSREG_OP2_MASK	0x0000000000000007
+#define KVM_REG_ARM64_SYSREG_OP2_SHIFT	0
+
+#define ARM64_SYS_REG_SHIFT_MASK(x,n) \
+	(((x) << KVM_REG_ARM64_SYSREG_ ## n ## _SHIFT) & \
+	KVM_REG_ARM64_SYSREG_ ## n ## _MASK)
+
+#define __ARM64_SYS_REG(op0,op1,crn,crm,op2) \
+	(KVM_REG_ARM64 | KVM_REG_ARM64_SYSREG | \
+	ARM64_SYS_REG_SHIFT_MASK(op0, OP0) | \
+	ARM64_SYS_REG_SHIFT_MASK(op1, OP1) | \
+	ARM64_SYS_REG_SHIFT_MASK(crn, CRN) | \
+	ARM64_SYS_REG_SHIFT_MASK(crm, CRM) | \
+	ARM64_SYS_REG_SHIFT_MASK(op2, OP2))
+
+#define ARM64_SYS_REG(...) (__ARM64_SYS_REG(__VA_ARGS__) | KVM_REG_SIZE_U64)
+
+/* Physical Timer EL0 Registers */
+#define KVM_REG_ARM_PTIMER_CTL		ARM64_SYS_REG(3, 3, 14, 2, 1)
+#define KVM_REG_ARM_PTIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 2, 2)
+#define KVM_REG_ARM_PTIMER_CNT		ARM64_SYS_REG(3, 3, 14, 0, 1)
+
+/*
+ * EL0 Virtual Timer Registers
+ *
+ * WARNING:
+ *      KVM_REG_ARM_TIMER_CVAL and KVM_REG_ARM_TIMER_CNT are not defined
+ *      with the appropriate register encodings.  Their values have been
+ *      accidentally swapped.  As this is set API, the definitions here
+ *      must be used, rather than ones derived from the encodings.
+ */
+#define KVM_REG_ARM_TIMER_CTL		ARM64_SYS_REG(3, 3, 14, 3, 1)
+#define KVM_REG_ARM_TIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 0, 2)
+#define KVM_REG_ARM_TIMER_CNT		ARM64_SYS_REG(3, 3, 14, 3, 2)
+
+/* KVM-as-firmware specific pseudo-registers */
+#define KVM_REG_ARM_FW			(0x0014 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM_FW_REG(r)		(KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \
+					 KVM_REG_ARM_FW | ((r) & 0xffff))
+#define KVM_REG_ARM_PSCI_VERSION	KVM_REG_ARM_FW_REG(0)
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1	KVM_REG_ARM_FW_REG(1)
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_AVAIL		0
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_AVAIL		1
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_REQUIRED	2
+
+/*
+ * Only two states can be presented by the host kernel:
+ * - NOT_REQUIRED: the guest doesn't need to do anything
+ * - NOT_AVAIL: the guest isn't mitigated (it can still use SSBS if available)
+ *
+ * All the other values are deprecated. The host still accepts all
+ * values (they are ABI), but will narrow them to the above two.
+ */
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2	KVM_REG_ARM_FW_REG(2)
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL		0
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_UNKNOWN		1
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL		2
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED	3
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED     	(1U << 4)
+
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3	KVM_REG_ARM_FW_REG(3)
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3_NOT_AVAIL		0
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3_AVAIL		1
+#define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3_NOT_REQUIRED	2
+
+/* SVE registers */
+#define KVM_REG_ARM64_SVE		(0x15 << KVM_REG_ARM_COPROC_SHIFT)
+
+/* Z- and P-regs occupy blocks at the following offsets within this range: */
+#define KVM_REG_ARM64_SVE_ZREG_BASE	0
+#define KVM_REG_ARM64_SVE_PREG_BASE	0x400
+#define KVM_REG_ARM64_SVE_FFR_BASE	0x600
+
+#define KVM_ARM64_SVE_NUM_ZREGS		__SVE_NUM_ZREGS
+#define KVM_ARM64_SVE_NUM_PREGS		__SVE_NUM_PREGS
+
+#define KVM_ARM64_SVE_MAX_SLICES	32
+
+#define KVM_REG_ARM64_SVE_ZREG(n, i)					\
+	(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_ZREG_BASE | \
+	 KVM_REG_SIZE_U2048 |						\
+	 (((n) & (KVM_ARM64_SVE_NUM_ZREGS - 1)) << 5) |			\
+	 ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_PREG(n, i)					\
+	(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_PREG_BASE | \
+	 KVM_REG_SIZE_U256 |						\
+	 (((n) & (KVM_ARM64_SVE_NUM_PREGS - 1)) << 5) |			\
+	 ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_FFR(i)					\
+	(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_FFR_BASE | \
+	 KVM_REG_SIZE_U256 |						\
+	 ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+/*
+ * Register values for KVM_REG_ARM64_SVE_ZREG(), KVM_REG_ARM64_SVE_PREG() and
+ * KVM_REG_ARM64_SVE_FFR() are represented in memory in an endianness-
+ * invariant layout which differs from the layout used for the FPSIMD
+ * V-registers on big-endian systems: see sigcontext.h for more explanation.
+ */
+
+#define KVM_ARM64_SVE_VQ_MIN __SVE_VQ_MIN
+#define KVM_ARM64_SVE_VQ_MAX __SVE_VQ_MAX
+
+/* Vector lengths pseudo-register: */
+#define KVM_REG_ARM64_SVE_VLS		(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | \
+					 KVM_REG_SIZE_U512 | 0xffff)
+#define KVM_ARM64_SVE_VLS_WORDS	\
+	((KVM_ARM64_SVE_VQ_MAX - KVM_ARM64_SVE_VQ_MIN) / 64 + 1)
+
+/* Bitmap feature firmware registers */
+#define KVM_REG_ARM_FW_FEAT_BMAP		(0x0016 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM_FW_FEAT_BMAP_REG(r)		(KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \
+						KVM_REG_ARM_FW_FEAT_BMAP |	\
+						((r) & 0xffff))
+
+#define KVM_REG_ARM_STD_BMAP			KVM_REG_ARM_FW_FEAT_BMAP_REG(0)
+
+enum {
+	KVM_REG_ARM_STD_BIT_TRNG_V1_0	= 0,
+};
+
+#define KVM_REG_ARM_STD_HYP_BMAP		KVM_REG_ARM_FW_FEAT_BMAP_REG(1)
+
+enum {
+	KVM_REG_ARM_STD_HYP_BIT_PV_TIME	= 0,
+};
+
+#define KVM_REG_ARM_VENDOR_HYP_BMAP		KVM_REG_ARM_FW_FEAT_BMAP_REG(2)
+
+enum {
+	KVM_REG_ARM_VENDOR_HYP_BIT_FUNC_FEAT	= 0,
+	KVM_REG_ARM_VENDOR_HYP_BIT_PTP		= 1,
+};
+
+/* Device Control API on vm fd */
+#define KVM_ARM_VM_SMCCC_CTRL		0
+#define   KVM_ARM_VM_SMCCC_FILTER	0
+
+/* Device Control API: ARM VGIC */
+#define KVM_DEV_ARM_VGIC_GRP_ADDR	0
+#define KVM_DEV_ARM_VGIC_GRP_DIST_REGS	1
+#define KVM_DEV_ARM_VGIC_GRP_CPU_REGS	2
+#define   KVM_DEV_ARM_VGIC_CPUID_SHIFT	32
+#define   KVM_DEV_ARM_VGIC_CPUID_MASK	(0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT 32
+#define   KVM_DEV_ARM_VGIC_V3_MPIDR_MASK \
+			(0xffffffffULL << KVM_DEV_ARM_VGIC_V3_MPIDR_SHIFT)
+#define   KVM_DEV_ARM_VGIC_OFFSET_SHIFT	0
+#define   KVM_DEV_ARM_VGIC_OFFSET_MASK	(0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
+#define   KVM_DEV_ARM_VGIC_SYSREG_INSTR_MASK (0xffff)
+#define KVM_DEV_ARM_VGIC_GRP_NR_IRQS	3
+#define KVM_DEV_ARM_VGIC_GRP_CTRL	4
+#define KVM_DEV_ARM_VGIC_GRP_REDIST_REGS 5
+#define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
+#define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO  7
+#define KVM_DEV_ARM_VGIC_GRP_ITS_REGS 8
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT	10
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
+			(0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
+#define KVM_DEV_ARM_VGIC_LINE_LEVEL_INTID_MASK	0x3ff
+#define VGIC_LEVEL_INFO_LINE_LEVEL	0
+
+#define   KVM_DEV_ARM_VGIC_CTRL_INIT		0
+#define   KVM_DEV_ARM_ITS_SAVE_TABLES           1
+#define   KVM_DEV_ARM_ITS_RESTORE_TABLES        2
+#define   KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES	3
+#define   KVM_DEV_ARM_ITS_CTRL_RESET		4
+
+/* Device Control API on vcpu fd */
+#define KVM_ARM_VCPU_PMU_V3_CTRL	0
+#define   KVM_ARM_VCPU_PMU_V3_IRQ	0
+#define   KVM_ARM_VCPU_PMU_V3_INIT	1
+#define   KVM_ARM_VCPU_PMU_V3_FILTER	2
+#define   KVM_ARM_VCPU_PMU_V3_SET_PMU	3
+#define KVM_ARM_VCPU_TIMER_CTRL		1
+#define   KVM_ARM_VCPU_TIMER_IRQ_VTIMER		0
+#define   KVM_ARM_VCPU_TIMER_IRQ_PTIMER		1
+#define   KVM_ARM_VCPU_TIMER_IRQ_HVTIMER	2
+#define   KVM_ARM_VCPU_TIMER_IRQ_HPTIMER	3
+#define KVM_ARM_VCPU_PVTIME_CTRL	2
+#define   KVM_ARM_VCPU_PVTIME_IPA	0
+
+/* KVM_IRQ_LINE irq field index values */
+#define KVM_ARM_IRQ_VCPU2_SHIFT		28
+#define KVM_ARM_IRQ_VCPU2_MASK		0xf
+#define KVM_ARM_IRQ_TYPE_SHIFT		24
+#define KVM_ARM_IRQ_TYPE_MASK		0xf
+#define KVM_ARM_IRQ_VCPU_SHIFT		16
+#define KVM_ARM_IRQ_VCPU_MASK		0xff
+#define KVM_ARM_IRQ_NUM_SHIFT		0
+#define KVM_ARM_IRQ_NUM_MASK		0xffff
+
+/* irq_type field */
+#define KVM_ARM_IRQ_TYPE_CPU		0
+#define KVM_ARM_IRQ_TYPE_SPI		1
+#define KVM_ARM_IRQ_TYPE_PPI		2
+
+/* out-of-kernel GIC cpu interrupt injection irq_number field */
+#define KVM_ARM_IRQ_CPU_IRQ		0
+#define KVM_ARM_IRQ_CPU_FIQ		1
+
+/*
+ * This used to hold the highest supported SPI, but it is now obsolete
+ * and only here to provide source code level compatibility with older
+ * userland. The highest SPI number can be set via KVM_DEV_ARM_VGIC_GRP_NR_IRQS.
+ */
+#define KVM_ARM_IRQ_GIC_MAX		127
+
+/* One single KVM irqchip, ie. the VGIC */
+#define KVM_NR_IRQCHIPS          1
+
+/* PSCI interface */
+#define KVM_PSCI_FN_BASE		0x95c1ba5e
+#define KVM_PSCI_FN(n)			(KVM_PSCI_FN_BASE + (n))
+
+#define KVM_PSCI_FN_CPU_SUSPEND		KVM_PSCI_FN(0)
+#define KVM_PSCI_FN_CPU_OFF		KVM_PSCI_FN(1)
+#define KVM_PSCI_FN_CPU_ON		KVM_PSCI_FN(2)
+#define KVM_PSCI_FN_MIGRATE		KVM_PSCI_FN(3)
+
+#define KVM_PSCI_RET_SUCCESS		PSCI_RET_SUCCESS
+#define KVM_PSCI_RET_NI			PSCI_RET_NOT_SUPPORTED
+#define KVM_PSCI_RET_INVAL		PSCI_RET_INVALID_PARAMS
+#define KVM_PSCI_RET_DENIED		PSCI_RET_DENIED
+
+/* arm64-specific kvm_run::system_event flags */
+/*
+ * Reset caused by a PSCI v1.1 SYSTEM_RESET2 call.
+ * Valid only when the system event has a type of KVM_SYSTEM_EVENT_RESET.
+ */
+#define KVM_SYSTEM_EVENT_RESET_FLAG_PSCI_RESET2	(1ULL << 0)
+
+/* run->fail_entry.hardware_entry_failure_reason codes. */
+#define KVM_EXIT_FAIL_ENTRY_CPU_UNSUPPORTED	(1ULL << 0)
+
+enum kvm_smccc_filter_action {
+	KVM_SMCCC_FILTER_HANDLE = 0,
+	KVM_SMCCC_FILTER_DENY,
+	KVM_SMCCC_FILTER_FWD_TO_USER,
+
+};
+
+struct kvm_smccc_filter {
+	__u32 base;
+	__u32 nr_functions;
+	__u8 action;
+	__u8 pad[15];
+};
+
+/* arm64-specific KVM_EXIT_HYPERCALL flags */
+#define KVM_HYPERCALL_EXIT_SMC		(1U << 0)
+#define KVM_HYPERCALL_EXIT_16BIT	(1U << 1)
+
+#endif
+
+#endif /* __ARM_KVM_H__ */
diff --git a/contrib/libs/linux-headers/asm/kvm_para.h b/contrib/libs/linux-headers/asm/kvm_para.h
new file mode 100644
index 0000000000..73d0bcdc6e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_para.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "kvm_para_arm.h"
+#elif defined(__aarch64__)
+#include "kvm_para_arm64.h"
+#elif defined(__powerpc__)
+#include "kvm_para_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "kvm_para_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/kvm_para_arm.h b/contrib/libs/linux-headers/asm/kvm_para_arm.h
new file mode 100644
index 0000000000..14fab8f0b9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_para_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/kvm_para.h>
diff --git a/contrib/libs/linux-headers/asm/kvm_para_arm64.h b/contrib/libs/linux-headers/asm/kvm_para_arm64.h
new file mode 100644
index 0000000000..14fab8f0b9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_para_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/kvm_para.h>
diff --git a/contrib/libs/linux-headers/asm/kvm_para_powerpc.h b/contrib/libs/linux-headers/asm/kvm_para_powerpc.h
new file mode 100644
index 0000000000..1429856c6f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_para_powerpc.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright IBM Corp. 2008
+ *
+ * Authors: Hollis Blanchard <hollisb@us.ibm.com>
+ */
+
+#ifndef __POWERPC_KVM_PARA_H__
+#define __POWERPC_KVM_PARA_H__
+
+#include <linux/types.h>
+
+/*
+ * Additions to this struct must only occur at the end, and should be
+ * accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present
+ * (albeit not necessarily relevant to the current target hardware platform).
+ *
+ * Struct fields are always 32 or 64 bit aligned, depending on them being 32
+ * or 64 bit wide respectively.
+ *
+ * See Documentation/virt/kvm/ppc-pv.rst
+ */
+struct kvm_vcpu_arch_shared {
+	__u64 scratch1;
+	__u64 scratch2;
+	__u64 scratch3;
+	__u64 critical;		/* Guest may not get interrupts if == r1 */
+	__u64 sprg0;
+	__u64 sprg1;
+	__u64 sprg2;
+	__u64 sprg3;
+	__u64 srr0;
+	__u64 srr1;
+	__u64 dar;		/* dear on BookE */
+	__u64 msr;
+	__u32 dsisr;
+	__u32 int_pending;	/* Tells the guest if we have an interrupt */
+	__u32 sr[16];
+	__u32 mas0;
+	__u32 mas1;
+	__u64 mas7_3;
+	__u64 mas2;
+	__u32 mas4;
+	__u32 mas6;
+	__u32 esr;
+	__u32 pir;
+
+	/*
+	 * SPRG4-7 are user-readable, so we can only keep these consistent
+	 * between the shared area and the real registers when there's an
+	 * intervening exit to KVM.  This also applies to SPRG3 on some
+	 * chips.
+	 *
+	 * This suffices for access by guest userspace, since in PR-mode
+	 * KVM, an exit must occur when changing the guest's MSR[PR].
+	 * If the guest kernel writes to SPRG3-7 via the shared area, it
+	 * must also use the shared area for reading while in kernel space.
+	 */
+	__u64 sprg4;
+	__u64 sprg5;
+	__u64 sprg6;
+	__u64 sprg7;
+};
+
+#define KVM_SC_MAGIC_R0		0x4b564d21 /* "KVM!" */
+
+#define KVM_HCALL_TOKEN(num)     _EV_HCALL_TOKEN(EV_KVM_VENDOR_ID, num)
+
+#include <asm/epapr_hcalls.h>
+
+#define KVM_FEATURE_MAGIC_PAGE	1
+
+/* Magic page flags from host to guest */
+
+#define KVM_MAGIC_FEAT_SR		(1 << 0)
+
+/* MASn, ESR, PIR, and high SPRGs */
+#define KVM_MAGIC_FEAT_MAS0_TO_SPRG7	(1 << 1)
+
+/* Magic page flags from guest to host */
+
+#define MAGIC_PAGE_FLAG_NOT_MAPPED_NX	(1 << 0)
+
+
+#endif /* __POWERPC_KVM_PARA_H__ */
diff --git a/contrib/libs/linux-headers/asm/kvm_para_x86.h b/contrib/libs/linux-headers/asm/kvm_para_x86.h
new file mode 100644
index 0000000000..864feb5cb1
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_para_x86.h
@@ -0,0 +1,153 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_PARA_H
+#define _ASM_X86_KVM_PARA_H
+
+#include <linux/types.h>
+
+/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx.  It
+ * should be used to determine that a VM is running under KVM.
+ */
+#define KVM_CPUID_SIGNATURE	0x40000000
+#define KVM_SIGNATURE "KVMKVMKVM\0\0\0"
+
+/* This CPUID returns two feature bitmaps in eax, edx. Before enabling
+ * a particular paravirtualization, the appropriate feature bit should
+ * be checked in eax. The performance hint feature bit should be checked
+ * in edx.
+ */
+#define KVM_CPUID_FEATURES	0x40000001
+#define KVM_FEATURE_CLOCKSOURCE		0
+#define KVM_FEATURE_NOP_IO_DELAY	1
+#define KVM_FEATURE_MMU_OP		2
+/* This indicates that the new set of kvmclock msrs
+ * are available. The use of 0x11 and 0x12 is deprecated
+ */
+#define KVM_FEATURE_CLOCKSOURCE2        3
+#define KVM_FEATURE_ASYNC_PF		4
+#define KVM_FEATURE_STEAL_TIME		5
+#define KVM_FEATURE_PV_EOI		6
+#define KVM_FEATURE_PV_UNHALT		7
+#define KVM_FEATURE_PV_TLB_FLUSH	9
+#define KVM_FEATURE_ASYNC_PF_VMEXIT	10
+#define KVM_FEATURE_PV_SEND_IPI	11
+#define KVM_FEATURE_POLL_CONTROL	12
+#define KVM_FEATURE_PV_SCHED_YIELD	13
+#define KVM_FEATURE_ASYNC_PF_INT	14
+#define KVM_FEATURE_MSI_EXT_DEST_ID	15
+#define KVM_FEATURE_HC_MAP_GPA_RANGE	16
+#define KVM_FEATURE_MIGRATION_CONTROL	17
+
+#define KVM_HINTS_REALTIME      0
+
+/* The last 8 bits are used to indicate how to interpret the flags field
+ * in pvclock structure. If no bits are set, all flags are ignored.
+ */
+#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT	24
+
+#define MSR_KVM_WALL_CLOCK  0x11
+#define MSR_KVM_SYSTEM_TIME 0x12
+
+#define KVM_MSR_ENABLED 1
+/* Custom MSRs falls in the range 0x4b564d00-0x4b564dff */
+#define MSR_KVM_WALL_CLOCK_NEW  0x4b564d00
+#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
+#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
+#define MSR_KVM_STEAL_TIME  0x4b564d03
+#define MSR_KVM_PV_EOI_EN      0x4b564d04
+#define MSR_KVM_POLL_CONTROL	0x4b564d05
+#define MSR_KVM_ASYNC_PF_INT	0x4b564d06
+#define MSR_KVM_ASYNC_PF_ACK	0x4b564d07
+#define MSR_KVM_MIGRATION_CONTROL	0x4b564d08
+
+struct kvm_steal_time {
+	__u64 steal;
+	__u32 version;
+	__u32 flags;
+	__u8  preempted;
+	__u8  u8_pad[3];
+	__u32 pad[11];
+};
+
+#define KVM_VCPU_PREEMPTED          (1 << 0)
+#define KVM_VCPU_FLUSH_TLB          (1 << 1)
+
+#define KVM_CLOCK_PAIRING_WALLCLOCK 0
+struct kvm_clock_pairing {
+	__s64 sec;
+	__s64 nsec;
+	__u64 tsc;
+	__u32 flags;
+	__u32 pad[9];
+};
+
+#define KVM_STEAL_ALIGNMENT_BITS 5
+#define KVM_STEAL_VALID_BITS ((-1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
+#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1 ) << 1)
+
+#define KVM_MAX_MMU_OP_BATCH           32
+
+#define KVM_ASYNC_PF_ENABLED			(1 << 0)
+#define KVM_ASYNC_PF_SEND_ALWAYS		(1 << 1)
+#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT	(1 << 2)
+#define KVM_ASYNC_PF_DELIVERY_AS_INT		(1 << 3)
+
+/* MSR_KVM_ASYNC_PF_INT */
+#define KVM_ASYNC_PF_VEC_MASK			GENMASK(7, 0)
+
+/* MSR_KVM_MIGRATION_CONTROL */
+#define KVM_MIGRATION_READY		(1 << 0)
+
+/* KVM_HC_MAP_GPA_RANGE */
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K	0
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M	(1 << 0)
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G	(1 << 1)
+#define KVM_MAP_GPA_RANGE_ENC_STAT(n)	(n << 4)
+#define KVM_MAP_GPA_RANGE_ENCRYPTED	KVM_MAP_GPA_RANGE_ENC_STAT(1)
+#define KVM_MAP_GPA_RANGE_DECRYPTED	KVM_MAP_GPA_RANGE_ENC_STAT(0)
+
+/* Operations for KVM_HC_MMU_OP */
+#define KVM_MMU_OP_WRITE_PTE            1
+#define KVM_MMU_OP_FLUSH_TLB	        2
+#define KVM_MMU_OP_RELEASE_PT	        3
+
+/* Payload for KVM_HC_MMU_OP */
+struct kvm_mmu_op_header {
+	__u32 op;
+	__u32 pad;
+};
+
+struct kvm_mmu_op_write_pte {
+	struct kvm_mmu_op_header header;
+	__u64 pte_phys;
+	__u64 pte_val;
+};
+
+struct kvm_mmu_op_flush_tlb {
+	struct kvm_mmu_op_header header;
+};
+
+struct kvm_mmu_op_release_pt {
+	struct kvm_mmu_op_header header;
+	__u64 pt_phys;
+};
+
+#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
+#define KVM_PV_REASON_PAGE_READY 2
+
+struct kvm_vcpu_pv_apf_data {
+	/* Used for 'page not present' events delivered via #PF */
+	__u32 flags;
+
+	/* Used for 'page ready' events delivered via interrupt notification */
+	__u32 token;
+
+	__u8 pad[56];
+	__u32 enabled;
+};
+
+#define KVM_PV_EOI_BIT 0
+#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
+#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
+#define KVM_PV_EOI_DISABLED 0x0
+
+#endif /* _ASM_X86_KVM_PARA_H */
diff --git a/contrib/libs/linux-headers/asm/kvm_perf.h b/contrib/libs/linux-headers/asm/kvm_perf.h
new file mode 100644
index 0000000000..1d4f535456
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_perf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "kvm_perf_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/kvm_perf_x86.h b/contrib/libs/linux-headers/asm/kvm_perf_x86.h
new file mode 100644
index 0000000000..125cf5cdf6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_perf_x86.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_PERF_H
+#define _ASM_X86_KVM_PERF_H
+
+#include <asm/svm.h>
+#include <asm/vmx.h>
+#include <asm/kvm.h>
+
+#define DECODE_STR_LEN 20
+
+#define VCPU_ID "vcpu_id"
+
+#define KVM_ENTRY_TRACE "kvm:kvm_entry"
+#define KVM_EXIT_TRACE "kvm:kvm_exit"
+#define KVM_EXIT_REASON "exit_reason"
+
+#endif /* _ASM_X86_KVM_PERF_H */
diff --git a/contrib/libs/linux-headers/asm/kvm_powerpc.h b/contrib/libs/linux-headers/asm/kvm_powerpc.h
new file mode 100644
index 0000000000..9f18fa090f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_powerpc.h
@@ -0,0 +1,736 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright IBM Corp. 2007
+ *
+ * Authors: Hollis Blanchard <hollisb@us.ibm.com>
+ */
+
+#ifndef __LINUX_KVM_POWERPC_H
+#define __LINUX_KVM_POWERPC_H
+
+#include <linux/types.h>
+
+/* Select powerpc specific features in <linux/kvm.h> */
+#define __KVM_HAVE_SPAPR_TCE
+#define __KVM_HAVE_PPC_SMT
+#define __KVM_HAVE_IRQCHIP
+#define __KVM_HAVE_IRQ_LINE
+#define __KVM_HAVE_GUEST_DEBUG
+
+/* Not always available, but if it is, this is the correct offset.  */
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+
+struct kvm_regs {
+	__u64 pc;
+	__u64 cr;
+	__u64 ctr;
+	__u64 lr;
+	__u64 xer;
+	__u64 msr;
+	__u64 srr0;
+	__u64 srr1;
+	__u64 pid;
+
+	__u64 sprg0;
+	__u64 sprg1;
+	__u64 sprg2;
+	__u64 sprg3;
+	__u64 sprg4;
+	__u64 sprg5;
+	__u64 sprg6;
+	__u64 sprg7;
+
+	__u64 gpr[32];
+};
+
+#define KVM_SREGS_E_IMPL_NONE	0
+#define KVM_SREGS_E_IMPL_FSL	1
+
+#define KVM_SREGS_E_FSL_PIDn	(1 << 0) /* PID1/PID2 */
+
+/* flags for kvm_run.flags */
+#define KVM_RUN_PPC_NMI_DISP_MASK		(3 << 0)
+#define   KVM_RUN_PPC_NMI_DISP_FULLY_RECOV	(1 << 0)
+#define   KVM_RUN_PPC_NMI_DISP_LIMITED_RECOV	(2 << 0)
+#define   KVM_RUN_PPC_NMI_DISP_NOT_RECOV	(3 << 0)
+
+/*
+ * Feature bits indicate which sections of the sregs struct are valid,
+ * both in KVM_GET_SREGS and KVM_SET_SREGS.  On KVM_SET_SREGS, registers
+ * corresponding to unset feature bits will not be modified.  This allows
+ * restoring a checkpoint made without that feature, while keeping the
+ * default values of the new registers.
+ *
+ * KVM_SREGS_E_BASE contains:
+ * CSRR0/1 (refers to SRR2/3 on 40x)
+ * ESR
+ * DEAR
+ * MCSR
+ * TSR
+ * TCR
+ * DEC
+ * TB
+ * VRSAVE (USPRG0)
+ */
+#define KVM_SREGS_E_BASE		(1 << 0)
+
+/*
+ * KVM_SREGS_E_ARCH206 contains:
+ *
+ * PIR
+ * MCSRR0/1
+ * DECAR
+ * IVPR
+ */
+#define KVM_SREGS_E_ARCH206		(1 << 1)
+
+/*
+ * Contains EPCR, plus the upper half of 64-bit registers
+ * that are 32-bit on 32-bit implementations.
+ */
+#define KVM_SREGS_E_64			(1 << 2)
+
+#define KVM_SREGS_E_SPRG8		(1 << 3)
+#define KVM_SREGS_E_MCIVPR		(1 << 4)
+
+/*
+ * IVORs are used -- contains IVOR0-15, plus additional IVORs
+ * in combination with an appropriate feature bit.
+ */
+#define KVM_SREGS_E_IVOR		(1 << 5)
+
+/*
+ * Contains MAS0-4, MAS6-7, TLBnCFG, MMUCFG.
+ * Also TLBnPS if MMUCFG[MAVN] = 1.
+ */
+#define KVM_SREGS_E_ARCH206_MMU		(1 << 6)
+
+/* DBSR, DBCR, IAC, DAC, DVC */
+#define KVM_SREGS_E_DEBUG		(1 << 7)
+
+/* Enhanced debug -- DSRR0/1, SPRG9 */
+#define KVM_SREGS_E_ED			(1 << 8)
+
+/* Embedded Floating Point (SPE) -- IVOR32-34 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_SPE			(1 << 9)
+
+/*
+ * DEPRECATED! USE ONE_REG FOR THIS ONE!
+ * External Proxy (EXP) -- EPR
+ */
+#define KVM_SREGS_EXP			(1 << 10)
+
+/* External PID (E.PD) -- EPSC/EPLC */
+#define KVM_SREGS_E_PD			(1 << 11)
+
+/* Processor Control (E.PC) -- IVOR36-37 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_PC			(1 << 12)
+
+/* Page table (E.PT) -- EPTCFG */
+#define KVM_SREGS_E_PT			(1 << 13)
+
+/* Embedded Performance Monitor (E.PM) -- IVOR35 if KVM_SREGS_E_IVOR */
+#define KVM_SREGS_E_PM			(1 << 14)
+
+/*
+ * Special updates:
+ *
+ * Some registers may change even while a vcpu is not running.
+ * To avoid losing these changes, by default these registers are
+ * not updated by KVM_SET_SREGS.  To force an update, set the bit
+ * in u.e.update_special corresponding to the register to be updated.
+ *
+ * The update_special field is zero on return from KVM_GET_SREGS.
+ *
+ * When restoring a checkpoint, the caller can set update_special
+ * to 0xffffffff to ensure that everything is restored, even new features
+ * that the caller doesn't know about.
+ */
+#define KVM_SREGS_E_UPDATE_MCSR		(1 << 0)
+#define KVM_SREGS_E_UPDATE_TSR		(1 << 1)
+#define KVM_SREGS_E_UPDATE_DEC		(1 << 2)
+#define KVM_SREGS_E_UPDATE_DBSR		(1 << 3)
+
+/*
+ * In KVM_SET_SREGS, reserved/pad fields must be left untouched from a
+ * previous KVM_GET_REGS.
+ *
+ * Unless otherwise indicated, setting any register with KVM_SET_SREGS
+ * directly sets its value.  It does not trigger any special semantics such
+ * as write-one-to-clear.  Calling KVM_SET_SREGS on an unmodified struct
+ * just received from KVM_GET_SREGS is always a no-op.
+ */
+struct kvm_sregs {
+	__u32 pvr;
+	union {
+		struct {
+			__u64 sdr1;
+			struct {
+				struct {
+					__u64 slbe;
+					__u64 slbv;
+				} slb[64];
+			} ppc64;
+			struct {
+				__u32 sr[16];
+				__u64 ibat[8];
+				__u64 dbat[8];
+			} ppc32;
+		} s;
+		struct {
+			union {
+				struct { /* KVM_SREGS_E_IMPL_FSL */
+					__u32 features; /* KVM_SREGS_E_FSL_ */
+					__u32 svr;
+					__u64 mcar;
+					__u32 hid0;
+
+					/* KVM_SREGS_E_FSL_PIDn */
+					__u32 pid1, pid2;
+				} fsl;
+				__u8 pad[256];
+			} impl;
+
+			__u32 features; /* KVM_SREGS_E_ */
+			__u32 impl_id;	/* KVM_SREGS_E_IMPL_ */
+			__u32 update_special; /* KVM_SREGS_E_UPDATE_ */
+			__u32 pir;	/* read-only */
+			__u64 sprg8;
+			__u64 sprg9;	/* E.ED */
+			__u64 csrr0;
+			__u64 dsrr0;	/* E.ED */
+			__u64 mcsrr0;
+			__u32 csrr1;
+			__u32 dsrr1;	/* E.ED */
+			__u32 mcsrr1;
+			__u32 esr;
+			__u64 dear;
+			__u64 ivpr;
+			__u64 mcivpr;
+			__u64 mcsr;	/* KVM_SREGS_E_UPDATE_MCSR */
+
+			__u32 tsr;	/* KVM_SREGS_E_UPDATE_TSR */
+			__u32 tcr;
+			__u32 decar;
+			__u32 dec;	/* KVM_SREGS_E_UPDATE_DEC */
+
+			/*
+			 * Userspace can read TB directly, but the
+			 * value reported here is consistent with "dec".
+			 *
+			 * Read-only.
+			 */
+			__u64 tb;
+
+			__u32 dbsr;	/* KVM_SREGS_E_UPDATE_DBSR */
+			__u32 dbcr[3];
+			/*
+			 * iac/dac registers are 64bit wide, while this API
+			 * interface provides only lower 32 bits on 64 bit
+			 * processors. ONE_REG interface is added for 64bit
+			 * iac/dac registers.
+			 */
+			__u32 iac[4];
+			__u32 dac[2];
+			__u32 dvc[2];
+			__u8 num_iac;	/* read-only */
+			__u8 num_dac;	/* read-only */
+			__u8 num_dvc;	/* read-only */
+			__u8 pad;
+
+			__u32 epr;	/* EXP */
+			__u32 vrsave;	/* a.k.a. USPRG0 */
+			__u32 epcr;	/* KVM_SREGS_E_64 */
+
+			__u32 mas0;
+			__u32 mas1;
+			__u64 mas2;
+			__u64 mas7_3;
+			__u32 mas4;
+			__u32 mas6;
+
+			__u32 ivor_low[16]; /* IVOR0-15 */
+			__u32 ivor_high[18]; /* IVOR32+, plus room to expand */
+
+			__u32 mmucfg;	/* read-only */
+			__u32 eptcfg;	/* E.PT, read-only */
+			__u32 tlbcfg[4];/* read-only */
+			__u32 tlbps[4]; /* read-only */
+
+			__u32 eplc, epsc; /* E.PD */
+		} e;
+		__u8 pad[1020];
+	} u;
+};
+
+struct kvm_fpu {
+	__u64 fpr[32];
+};
+
+/*
+ * Defines for h/w breakpoint, watchpoint (read, write or both) and
+ * software breakpoint.
+ * These are used as "type" in KVM_SET_GUEST_DEBUG ioctl and "status"
+ * for KVM_DEBUG_EXIT.
+ */
+#define KVMPPC_DEBUG_NONE		0x0
+#define KVMPPC_DEBUG_BREAKPOINT		(1UL << 1)
+#define KVMPPC_DEBUG_WATCH_WRITE	(1UL << 2)
+#define KVMPPC_DEBUG_WATCH_READ		(1UL << 3)
+struct kvm_debug_exit_arch {
+	__u64 address;
+	/*
+	 * exiting to userspace because of h/w breakpoint, watchpoint
+	 * (read, write or both) and software breakpoint.
+	 */
+	__u32 status;
+	__u32 reserved;
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+struct kvm_guest_debug_arch {
+	struct {
+		/* H/W breakpoint/watchpoint address */
+		__u64 addr;
+		/*
+		 * Type denotes h/w breakpoint, read watchpoint, write
+		 * watchpoint or watchpoint (both read and write).
+		 */
+		__u32 type;
+		__u32 reserved;
+	} bp[16];
+};
+
+/* Debug related defines */
+/*
+ * kvm_guest_debug->control is a 32 bit field. The lower 16 bits are generic
+ * and upper 16 bits are architecture specific. Architecture specific defines
+ * that ioctl is for setting hardware breakpoint or software breakpoint.
+ */
+#define KVM_GUESTDBG_USE_SW_BP		0x00010000
+#define KVM_GUESTDBG_USE_HW_BP		0x00020000
+
+/* definition of registers in kvm_run */
+struct kvm_sync_regs {
+};
+
+#define KVM_INTERRUPT_SET	-1U
+#define KVM_INTERRUPT_UNSET	-2U
+#define KVM_INTERRUPT_SET_LEVEL	-3U
+
+#define KVM_CPU_440		1
+#define KVM_CPU_E500V2		2
+#define KVM_CPU_3S_32		3
+#define KVM_CPU_3S_64		4
+#define KVM_CPU_E500MC		5
+
+/* for KVM_CAP_SPAPR_TCE */
+struct kvm_create_spapr_tce {
+	__u64 liobn;
+	__u32 window_size;
+};
+
+/* for KVM_CAP_SPAPR_TCE_64 */
+struct kvm_create_spapr_tce_64 {
+	__u64 liobn;
+	__u32 page_shift;
+	__u32 flags;
+	__u64 offset;	/* in pages */
+	__u64 size;	/* in pages */
+};
+
+/* for KVM_ALLOCATE_RMA */
+struct kvm_allocate_rma {
+	__u64 rma_size;
+};
+
+/* for KVM_CAP_PPC_RTAS */
+struct kvm_rtas_token_args {
+	char name[120];
+	__u64 token;	/* Use a token of 0 to undefine a mapping */
+};
+
+struct kvm_book3e_206_tlb_entry {
+	__u32 mas8;
+	__u32 mas1;
+	__u64 mas2;
+	__u64 mas7_3;
+};
+
+struct kvm_book3e_206_tlb_params {
+	/*
+	 * For mmu types KVM_MMU_FSL_BOOKE_NOHV and KVM_MMU_FSL_BOOKE_HV:
+	 *
+	 * - The number of ways of TLB0 must be a power of two between 2 and
+	 *   16.
+	 * - TLB1 must be fully associative.
+	 * - The size of TLB0 must be a multiple of the number of ways, and
+	 *   the number of sets must be a power of two.
+	 * - The size of TLB1 may not exceed 64 entries.
+	 * - TLB0 supports 4 KiB pages.
+	 * - The page sizes supported by TLB1 are as indicated by
+	 *   TLB1CFG (if MMUCFG[MAVN] = 0) or TLB1PS (if MMUCFG[MAVN] = 1)
+	 *   as returned by KVM_GET_SREGS.
+	 * - TLB2 and TLB3 are reserved, and their entries in tlb_sizes[]
+	 *   and tlb_ways[] must be zero.
+	 *
+	 * tlb_ways[n] = tlb_sizes[n] means the array is fully associative.
+	 *
+	 * KVM will adjust TLBnCFG based on the sizes configured here,
+	 * though arrays greater than 2048 entries will have TLBnCFG[NENTRY]
+	 * set to zero.
+	 */
+	__u32 tlb_sizes[4];
+	__u32 tlb_ways[4];
+	__u32 reserved[8];
+};
+
+/* For KVM_PPC_GET_HTAB_FD */
+struct kvm_get_htab_fd {
+	__u64	flags;
+	__u64	start_index;
+	__u64	reserved[2];
+};
+
+/* Values for kvm_get_htab_fd.flags */
+#define KVM_GET_HTAB_BOLTED_ONLY	((__u64)0x1)
+#define KVM_GET_HTAB_WRITE		((__u64)0x2)
+
+/*
+ * Data read on the file descriptor is formatted as a series of
+ * records, each consisting of a header followed by a series of
+ * `n_valid' HPTEs (16 bytes each), which are all valid.  Following
+ * those valid HPTEs there are `n_invalid' invalid HPTEs, which
+ * are not represented explicitly in the stream.  The same format
+ * is used for writing.
+ */
+struct kvm_get_htab_header {
+	__u32	index;
+	__u16	n_valid;
+	__u16	n_invalid;
+};
+
+/* For KVM_PPC_CONFIGURE_V3_MMU */
+struct kvm_ppc_mmuv3_cfg {
+	__u64	flags;
+	__u64	process_table;	/* second doubleword of partition table entry */
+};
+
+/* Flag values for KVM_PPC_CONFIGURE_V3_MMU */
+#define KVM_PPC_MMUV3_RADIX	1	/* 1 = radix mode, 0 = HPT */
+#define KVM_PPC_MMUV3_GTSE	2	/* global translation shootdown enb. */
+
+/* For KVM_PPC_GET_RMMU_INFO */
+struct kvm_ppc_rmmu_info {
+	struct kvm_ppc_radix_geom {
+		__u8	page_shift;
+		__u8	level_bits[4];
+		__u8	pad[3];
+	}	geometries[8];
+	__u32	ap_encodings[8];
+};
+
+/* For KVM_PPC_GET_CPU_CHAR */
+struct kvm_ppc_cpu_char {
+	__u64	character;		/* characteristics of the CPU */
+	__u64	behaviour;		/* recommended software behaviour */
+	__u64	character_mask;		/* valid bits in character */
+	__u64	behaviour_mask;		/* valid bits in behaviour */
+};
+
+/*
+ * Values for character and character_mask.
+ * These are identical to the values used by H_GET_CPU_CHARACTERISTICS.
+ */
+#define KVM_PPC_CPU_CHAR_SPEC_BAR_ORI31		(1ULL << 63)
+#define KVM_PPC_CPU_CHAR_BCCTRL_SERIALISED	(1ULL << 62)
+#define KVM_PPC_CPU_CHAR_L1D_FLUSH_ORI30	(1ULL << 61)
+#define KVM_PPC_CPU_CHAR_L1D_FLUSH_TRIG2	(1ULL << 60)
+#define KVM_PPC_CPU_CHAR_L1D_THREAD_PRIV	(1ULL << 59)
+#define KVM_PPC_CPU_CHAR_BR_HINT_HONOURED	(1ULL << 58)
+#define KVM_PPC_CPU_CHAR_MTTRIG_THR_RECONF	(1ULL << 57)
+#define KVM_PPC_CPU_CHAR_COUNT_CACHE_DIS	(1ULL << 56)
+#define KVM_PPC_CPU_CHAR_BCCTR_FLUSH_ASSIST	(1ull << 54)
+
+#define KVM_PPC_CPU_BEHAV_FAVOUR_SECURITY	(1ULL << 63)
+#define KVM_PPC_CPU_BEHAV_L1D_FLUSH_PR		(1ULL << 62)
+#define KVM_PPC_CPU_BEHAV_BNDS_CHK_SPEC_BAR	(1ULL << 61)
+#define KVM_PPC_CPU_BEHAV_FLUSH_COUNT_CACHE	(1ull << 58)
+
+/* Per-vcpu XICS interrupt controller state */
+#define KVM_REG_PPC_ICP_STATE	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8c)
+
+#define  KVM_REG_PPC_ICP_CPPR_SHIFT	56	/* current proc priority */
+#define  KVM_REG_PPC_ICP_CPPR_MASK	0xff
+#define  KVM_REG_PPC_ICP_XISR_SHIFT	32	/* interrupt status field */
+#define  KVM_REG_PPC_ICP_XISR_MASK	0xffffff
+#define  KVM_REG_PPC_ICP_MFRR_SHIFT	24	/* pending IPI priority */
+#define  KVM_REG_PPC_ICP_MFRR_MASK	0xff
+#define  KVM_REG_PPC_ICP_PPRI_SHIFT	16	/* pending irq priority */
+#define  KVM_REG_PPC_ICP_PPRI_MASK	0xff
+
+#define KVM_REG_PPC_VP_STATE	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x8d)
+
+/* Device control API: PPC-specific devices */
+#define KVM_DEV_MPIC_GRP_MISC		1
+#define   KVM_DEV_MPIC_BASE_ADDR	0	/* 64-bit */
+
+#define KVM_DEV_MPIC_GRP_REGISTER	2	/* 32-bit */
+#define KVM_DEV_MPIC_GRP_IRQ_ACTIVE	3	/* 32-bit */
+
+/* One-Reg API: PPC-specific registers */
+#define KVM_REG_PPC_HIOR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x1)
+#define KVM_REG_PPC_IAC1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x2)
+#define KVM_REG_PPC_IAC2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3)
+#define KVM_REG_PPC_IAC3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x4)
+#define KVM_REG_PPC_IAC4	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x5)
+#define KVM_REG_PPC_DAC1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x6)
+#define KVM_REG_PPC_DAC2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x7)
+#define KVM_REG_PPC_DABR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8)
+#define KVM_REG_PPC_DSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9)
+#define KVM_REG_PPC_PURR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa)
+#define KVM_REG_PPC_SPURR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb)
+#define KVM_REG_PPC_DAR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc)
+#define KVM_REG_PPC_DSISR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xd)
+#define KVM_REG_PPC_AMR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xe)
+#define KVM_REG_PPC_UAMOR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xf)
+
+#define KVM_REG_PPC_MMCR0	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x10)
+#define KVM_REG_PPC_MMCR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x11)
+#define KVM_REG_PPC_MMCRA	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x12)
+#define KVM_REG_PPC_MMCR2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x13)
+#define KVM_REG_PPC_MMCRS	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x14)
+#define KVM_REG_PPC_SIAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x15)
+#define KVM_REG_PPC_SDAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x16)
+#define KVM_REG_PPC_SIER	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x17)
+
+#define KVM_REG_PPC_PMC1	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x18)
+#define KVM_REG_PPC_PMC2	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x19)
+#define KVM_REG_PPC_PMC3	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1a)
+#define KVM_REG_PPC_PMC4	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1b)
+#define KVM_REG_PPC_PMC5	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1c)
+#define KVM_REG_PPC_PMC6	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1d)
+#define KVM_REG_PPC_PMC7	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1e)
+#define KVM_REG_PPC_PMC8	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1f)
+
+/* 32 floating-point registers */
+#define KVM_REG_PPC_FPR0	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x20)
+#define KVM_REG_PPC_FPR(n)	(KVM_REG_PPC_FPR0 + (n))
+#define KVM_REG_PPC_FPR31	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3f)
+
+/* 32 VMX/Altivec vector registers */
+#define KVM_REG_PPC_VR0		(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x40)
+#define KVM_REG_PPC_VR(n)	(KVM_REG_PPC_VR0 + (n))
+#define KVM_REG_PPC_VR31	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x5f)
+
+/* 32 double-width FP registers for VSX */
+/* High-order halves overlap with FP regs */
+#define KVM_REG_PPC_VSR0	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x60)
+#define KVM_REG_PPC_VSR(n)	(KVM_REG_PPC_VSR0 + (n))
+#define KVM_REG_PPC_VSR31	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x7f)
+
+/* FP and vector status/control registers */
+#define KVM_REG_PPC_FPSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x80)
+/*
+ * VSCR register is documented as a 32-bit register in the ISA, but it can
+ * only be accesses via a vector register. Expose VSCR as a 32-bit register
+ * even though the kernel represents it as a 128-bit vector.
+ */
+#define KVM_REG_PPC_VSCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x81)
+
+/* Virtual processor areas */
+/* For SLB & DTL, address in high (first) half, length in low half */
+#define KVM_REG_PPC_VPA_ADDR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x82)
+#define KVM_REG_PPC_VPA_SLB	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x83)
+#define KVM_REG_PPC_VPA_DTL	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x84)
+
+#define KVM_REG_PPC_EPCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x85)
+#define KVM_REG_PPC_EPR		(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x86)
+
+/* Timer Status Register OR/CLEAR interface */
+#define KVM_REG_PPC_OR_TSR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x87)
+#define KVM_REG_PPC_CLEAR_TSR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x88)
+#define KVM_REG_PPC_TCR		(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x89)
+#define KVM_REG_PPC_TSR		(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8a)
+
+/* Debugging: Special instruction for software breakpoint */
+#define KVM_REG_PPC_DEBUG_INST	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8b)
+
+/* MMU registers */
+#define KVM_REG_PPC_MAS0	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8c)
+#define KVM_REG_PPC_MAS1	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8d)
+#define KVM_REG_PPC_MAS2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8e)
+#define KVM_REG_PPC_MAS7_3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8f)
+#define KVM_REG_PPC_MAS4	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x90)
+#define KVM_REG_PPC_MAS6	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x91)
+#define KVM_REG_PPC_MMUCFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x92)
+/*
+ * TLBnCFG fields TLBnCFG_N_ENTRY and TLBnCFG_ASSOC can be changed only using
+ * KVM_CAP_SW_TLB ioctl
+ */
+#define KVM_REG_PPC_TLB0CFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x93)
+#define KVM_REG_PPC_TLB1CFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x94)
+#define KVM_REG_PPC_TLB2CFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x95)
+#define KVM_REG_PPC_TLB3CFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x96)
+#define KVM_REG_PPC_TLB0PS	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x97)
+#define KVM_REG_PPC_TLB1PS	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x98)
+#define KVM_REG_PPC_TLB2PS	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x99)
+#define KVM_REG_PPC_TLB3PS	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9a)
+#define KVM_REG_PPC_EPTCFG	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9b)
+
+/* Timebase offset */
+#define KVM_REG_PPC_TB_OFFSET	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9c)
+
+/* POWER8 registers */
+#define KVM_REG_PPC_SPMC1	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9d)
+#define KVM_REG_PPC_SPMC2	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9e)
+#define KVM_REG_PPC_IAMR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9f)
+#define KVM_REG_PPC_TFHAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa0)
+#define KVM_REG_PPC_TFIAR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa1)
+#define KVM_REG_PPC_TEXASR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa2)
+#define KVM_REG_PPC_FSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa3)
+#define KVM_REG_PPC_PSPB	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xa4)
+#define KVM_REG_PPC_EBBHR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa5)
+#define KVM_REG_PPC_EBBRR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa6)
+#define KVM_REG_PPC_BESCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa7)
+#define KVM_REG_PPC_TAR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa8)
+#define KVM_REG_PPC_DPDES	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa9)
+#define KVM_REG_PPC_DAWR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xaa)
+#define KVM_REG_PPC_DAWRX	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xab)
+#define KVM_REG_PPC_CIABR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xac)
+#define KVM_REG_PPC_IC		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xad)
+#define KVM_REG_PPC_VTB		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xae)
+#define KVM_REG_PPC_CSIGR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xaf)
+#define KVM_REG_PPC_TACR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb0)
+#define KVM_REG_PPC_TCSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb1)
+#define KVM_REG_PPC_PID		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb2)
+#define KVM_REG_PPC_ACOP	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb3)
+
+#define KVM_REG_PPC_VRSAVE	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb4)
+#define KVM_REG_PPC_LPCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb5)
+#define KVM_REG_PPC_LPCR_64	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb5)
+#define KVM_REG_PPC_PPR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb6)
+
+/* Architecture compatibility level */
+#define KVM_REG_PPC_ARCH_COMPAT	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb7)
+
+#define KVM_REG_PPC_DABRX	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
+#define KVM_REG_PPC_WORT	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb9)
+#define KVM_REG_PPC_SPRG9	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xba)
+#define KVM_REG_PPC_DBSR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xbb)
+
+/* POWER9 registers */
+#define KVM_REG_PPC_TIDR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbc)
+#define KVM_REG_PPC_PSSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbd)
+
+#define KVM_REG_PPC_DEC_EXPIRY	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbe)
+#define KVM_REG_PPC_ONLINE	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xbf)
+#define KVM_REG_PPC_PTCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc0)
+
+/* POWER10 registers */
+#define KVM_REG_PPC_MMCR3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc1)
+#define KVM_REG_PPC_SIER2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc2)
+#define KVM_REG_PPC_SIER3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc3)
+#define KVM_REG_PPC_DAWR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc4)
+#define KVM_REG_PPC_DAWRX1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc5)
+
+/* Transactional Memory checkpointed state:
+ * This is all GPRs, all VSX regs and a subset of SPRs
+ */
+#define KVM_REG_PPC_TM		(KVM_REG_PPC | 0x80000000)
+/* TM GPRs */
+#define KVM_REG_PPC_TM_GPR0	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0)
+#define KVM_REG_PPC_TM_GPR(n)	(KVM_REG_PPC_TM_GPR0 + (n))
+#define KVM_REG_PPC_TM_GPR31	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x1f)
+/* TM VSX */
+#define KVM_REG_PPC_TM_VSR0	(KVM_REG_PPC_TM | KVM_REG_SIZE_U128 | 0x20)
+#define KVM_REG_PPC_TM_VSR(n)	(KVM_REG_PPC_TM_VSR0 + (n))
+#define KVM_REG_PPC_TM_VSR63	(KVM_REG_PPC_TM | KVM_REG_SIZE_U128 | 0x5f)
+/* TM SPRS */
+#define KVM_REG_PPC_TM_CR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x60)
+#define KVM_REG_PPC_TM_LR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x61)
+#define KVM_REG_PPC_TM_CTR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x62)
+#define KVM_REG_PPC_TM_FPSCR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x63)
+#define KVM_REG_PPC_TM_AMR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x64)
+#define KVM_REG_PPC_TM_PPR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x65)
+#define KVM_REG_PPC_TM_VRSAVE	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x66)
+#define KVM_REG_PPC_TM_VSCR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U32 | 0x67)
+#define KVM_REG_PPC_TM_DSCR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x68)
+#define KVM_REG_PPC_TM_TAR	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x69)
+#define KVM_REG_PPC_TM_XER	(KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x6a)
+
+/* PPC64 eXternal Interrupt Controller Specification */
+#define KVM_DEV_XICS_GRP_SOURCES	1	/* 64-bit source attributes */
+#define KVM_DEV_XICS_GRP_CTRL		2
+#define   KVM_DEV_XICS_NR_SERVERS	1
+
+/* Layout of 64-bit source attribute values */
+#define  KVM_XICS_DESTINATION_SHIFT	0
+#define  KVM_XICS_DESTINATION_MASK	0xffffffffULL
+#define  KVM_XICS_PRIORITY_SHIFT	32
+#define  KVM_XICS_PRIORITY_MASK		0xff
+#define  KVM_XICS_LEVEL_SENSITIVE	(1ULL << 40)
+#define  KVM_XICS_MASKED		(1ULL << 41)
+#define  KVM_XICS_PENDING		(1ULL << 42)
+#define  KVM_XICS_PRESENTED		(1ULL << 43)
+#define  KVM_XICS_QUEUED		(1ULL << 44)
+
+/* POWER9 XIVE Native Interrupt Controller */
+#define KVM_DEV_XIVE_GRP_CTRL		1
+#define   KVM_DEV_XIVE_RESET		1
+#define   KVM_DEV_XIVE_EQ_SYNC		2
+#define   KVM_DEV_XIVE_NR_SERVERS	3
+#define KVM_DEV_XIVE_GRP_SOURCE		2	/* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_CONFIG	3	/* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_EQ_CONFIG	4	/* 64-bit EQ identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_SYNC	5       /* 64-bit source identifier */
+
+/* Layout of 64-bit XIVE source attribute values */
+#define KVM_XIVE_LEVEL_SENSITIVE	(1ULL << 0)
+#define KVM_XIVE_LEVEL_ASSERTED		(1ULL << 1)
+
+/* Layout of 64-bit XIVE source configuration attribute values */
+#define KVM_XIVE_SOURCE_PRIORITY_SHIFT	0
+#define KVM_XIVE_SOURCE_PRIORITY_MASK	0x7
+#define KVM_XIVE_SOURCE_SERVER_SHIFT	3
+#define KVM_XIVE_SOURCE_SERVER_MASK	0xfffffff8ULL
+#define KVM_XIVE_SOURCE_MASKED_SHIFT	32
+#define KVM_XIVE_SOURCE_MASKED_MASK	0x100000000ULL
+#define KVM_XIVE_SOURCE_EISN_SHIFT	33
+#define KVM_XIVE_SOURCE_EISN_MASK	0xfffffffe00000000ULL
+
+/* Layout of 64-bit EQ identifier */
+#define KVM_XIVE_EQ_PRIORITY_SHIFT	0
+#define KVM_XIVE_EQ_PRIORITY_MASK	0x7
+#define KVM_XIVE_EQ_SERVER_SHIFT	3
+#define KVM_XIVE_EQ_SERVER_MASK		0xfffffff8ULL
+
+/* Layout of EQ configuration values (64 bytes) */
+struct kvm_ppc_xive_eq {
+	__u32 flags;
+	__u32 qshift;
+	__u64 qaddr;
+	__u32 qtoggle;
+	__u32 qindex;
+	__u8  pad[40];
+};
+
+#define KVM_XIVE_EQ_ALWAYS_NOTIFY	0x00000001
+
+#define KVM_XIVE_TIMA_PAGE_OFFSET	0
+#define KVM_XIVE_ESB_PAGE_OFFSET	4
+
+#endif /* __LINUX_KVM_POWERPC_H */
diff --git a/contrib/libs/linux-headers/asm/kvm_x86.h b/contrib/libs/linux-headers/asm/kvm_x86.h
new file mode 100644
index 0000000000..2b3a8f7bd2
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/kvm_x86.h
@@ -0,0 +1,563 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_KVM_H
+#define _ASM_X86_KVM_H
+
+/*
+ * KVM x86 specific structures and definitions
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/stddef.h>
+
+#define KVM_PIO_PAGE_OFFSET 1
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 2
+#define KVM_DIRTY_LOG_PAGE_OFFSET 64
+
+#define DE_VECTOR 0
+#define DB_VECTOR 1
+#define BP_VECTOR 3
+#define OF_VECTOR 4
+#define BR_VECTOR 5
+#define UD_VECTOR 6
+#define NM_VECTOR 7
+#define DF_VECTOR 8
+#define TS_VECTOR 10
+#define NP_VECTOR 11
+#define SS_VECTOR 12
+#define GP_VECTOR 13
+#define PF_VECTOR 14
+#define MF_VECTOR 16
+#define AC_VECTOR 17
+#define MC_VECTOR 18
+#define XM_VECTOR 19
+#define VE_VECTOR 20
+
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_PIT
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_IRQ_LINE
+#define __KVM_HAVE_MSI
+#define __KVM_HAVE_USER_NMI
+#define __KVM_HAVE_GUEST_DEBUG
+#define __KVM_HAVE_MSIX
+#define __KVM_HAVE_MCE
+#define __KVM_HAVE_PIT_STATE2
+#define __KVM_HAVE_XEN_HVM
+#define __KVM_HAVE_VCPU_EVENTS
+#define __KVM_HAVE_DEBUGREGS
+#define __KVM_HAVE_XSAVE
+#define __KVM_HAVE_XCRS
+#define __KVM_HAVE_READONLY_MEM
+
+/* Architectural interrupt line count. */
+#define KVM_NR_INTERRUPTS 256
+
+/* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
+struct kvm_pic_state {
+	__u8 last_irr;	/* edge detection */
+	__u8 irr;		/* interrupt request register */
+	__u8 imr;		/* interrupt mask register */
+	__u8 isr;		/* interrupt service register */
+	__u8 priority_add;	/* highest irq priority */
+	__u8 irq_base;
+	__u8 read_reg_select;
+	__u8 poll;
+	__u8 special_mask;
+	__u8 init_state;
+	__u8 auto_eoi;
+	__u8 rotate_on_auto_eoi;
+	__u8 special_fully_nested_mode;
+	__u8 init4;		/* true if 4 byte init */
+	__u8 elcr;		/* PIIX edge/trigger selection */
+	__u8 elcr_mask;
+};
+
+#define KVM_IOAPIC_NUM_PINS  24
+struct kvm_ioapic_state {
+	__u64 base_address;
+	__u32 ioregsel;
+	__u32 id;
+	__u32 irr;
+	__u32 pad;
+	union {
+		__u64 bits;
+		struct {
+			__u8 vector;
+			__u8 delivery_mode:3;
+			__u8 dest_mode:1;
+			__u8 delivery_status:1;
+			__u8 polarity:1;
+			__u8 remote_irr:1;
+			__u8 trig_mode:1;
+			__u8 mask:1;
+			__u8 reserve:7;
+			__u8 reserved[4];
+			__u8 dest_id;
+		} fields;
+	} redirtbl[KVM_IOAPIC_NUM_PINS];
+};
+
+#define KVM_IRQCHIP_PIC_MASTER   0
+#define KVM_IRQCHIP_PIC_SLAVE    1
+#define KVM_IRQCHIP_IOAPIC       2
+#define KVM_NR_IRQCHIPS          3
+
+#define KVM_RUN_X86_SMM		 (1 << 0)
+#define KVM_RUN_X86_BUS_LOCK     (1 << 1)
+
+/* for KVM_GET_REGS and KVM_SET_REGS */
+struct kvm_regs {
+	/* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
+	__u64 rax, rbx, rcx, rdx;
+	__u64 rsi, rdi, rsp, rbp;
+	__u64 r8,  r9,  r10, r11;
+	__u64 r12, r13, r14, r15;
+	__u64 rip, rflags;
+};
+
+/* for KVM_GET_LAPIC and KVM_SET_LAPIC */
+#define KVM_APIC_REG_SIZE 0x400
+struct kvm_lapic_state {
+	char regs[KVM_APIC_REG_SIZE];
+};
+
+struct kvm_segment {
+	__u64 base;
+	__u32 limit;
+	__u16 selector;
+	__u8  type;
+	__u8  present, dpl, db, s, l, g, avl;
+	__u8  unusable;
+	__u8  padding;
+};
+
+struct kvm_dtable {
+	__u64 base;
+	__u16 limit;
+	__u16 padding[3];
+};
+
+
+/* for KVM_GET_SREGS and KVM_SET_SREGS */
+struct kvm_sregs {
+	/* out (KVM_GET_SREGS) / in (KVM_SET_SREGS) */
+	struct kvm_segment cs, ds, es, fs, gs, ss;
+	struct kvm_segment tr, ldt;
+	struct kvm_dtable gdt, idt;
+	__u64 cr0, cr2, cr3, cr4, cr8;
+	__u64 efer;
+	__u64 apic_base;
+	__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
+};
+
+struct kvm_sregs2 {
+	/* out (KVM_GET_SREGS2) / in (KVM_SET_SREGS2) */
+	struct kvm_segment cs, ds, es, fs, gs, ss;
+	struct kvm_segment tr, ldt;
+	struct kvm_dtable gdt, idt;
+	__u64 cr0, cr2, cr3, cr4, cr8;
+	__u64 efer;
+	__u64 apic_base;
+	__u64 flags;
+	__u64 pdptrs[4];
+};
+#define KVM_SREGS2_FLAGS_PDPTRS_VALID 1
+
+/* for KVM_GET_FPU and KVM_SET_FPU */
+struct kvm_fpu {
+	__u8  fpr[8][16];
+	__u16 fcw;
+	__u16 fsw;
+	__u8  ftwx;  /* in fxsave format */
+	__u8  pad1;
+	__u16 last_opcode;
+	__u64 last_ip;
+	__u64 last_dp;
+	__u8  xmm[16][16];
+	__u32 mxcsr;
+	__u32 pad2;
+};
+
+struct kvm_msr_entry {
+	__u32 index;
+	__u32 reserved;
+	__u64 data;
+};
+
+/* for KVM_GET_MSRS and KVM_SET_MSRS */
+struct kvm_msrs {
+	__u32 nmsrs; /* number of msrs in entries */
+	__u32 pad;
+
+	struct kvm_msr_entry entries[];
+};
+
+/* for KVM_GET_MSR_INDEX_LIST */
+struct kvm_msr_list {
+	__u32 nmsrs; /* number of msrs in entries */
+	__u32 indices[];
+};
+
+/* Maximum size of any access bitmap in bytes */
+#define KVM_MSR_FILTER_MAX_BITMAP_SIZE 0x600
+
+/* for KVM_X86_SET_MSR_FILTER */
+struct kvm_msr_filter_range {
+#define KVM_MSR_FILTER_READ  (1 << 0)
+#define KVM_MSR_FILTER_WRITE (1 << 1)
+#define KVM_MSR_FILTER_RANGE_VALID_MASK (KVM_MSR_FILTER_READ | \
+					 KVM_MSR_FILTER_WRITE)
+	__u32 flags;
+	__u32 nmsrs; /* number of msrs in bitmap */
+	__u32 base;  /* MSR index the bitmap starts at */
+	__u8 *bitmap; /* a 1 bit allows the operations in flags, 0 denies */
+};
+
+#define KVM_MSR_FILTER_MAX_RANGES 16
+struct kvm_msr_filter {
+#define KVM_MSR_FILTER_DEFAULT_ALLOW (0 << 0)
+#define KVM_MSR_FILTER_DEFAULT_DENY  (1 << 0)
+#define KVM_MSR_FILTER_VALID_MASK (KVM_MSR_FILTER_DEFAULT_DENY)
+	__u32 flags;
+	struct kvm_msr_filter_range ranges[KVM_MSR_FILTER_MAX_RANGES];
+};
+
+struct kvm_cpuid_entry {
+	__u32 function;
+	__u32 eax;
+	__u32 ebx;
+	__u32 ecx;
+	__u32 edx;
+	__u32 padding;
+};
+
+/* for KVM_SET_CPUID */
+struct kvm_cpuid {
+	__u32 nent;
+	__u32 padding;
+	struct kvm_cpuid_entry entries[];
+};
+
+struct kvm_cpuid_entry2 {
+	__u32 function;
+	__u32 index;
+	__u32 flags;
+	__u32 eax;
+	__u32 ebx;
+	__u32 ecx;
+	__u32 edx;
+	__u32 padding[3];
+};
+
+#define KVM_CPUID_FLAG_SIGNIFCANT_INDEX		(1 << 0)
+#define KVM_CPUID_FLAG_STATEFUL_FUNC		(1 << 1)
+#define KVM_CPUID_FLAG_STATE_READ_NEXT		(1 << 2)
+
+/* for KVM_SET_CPUID2 */
+struct kvm_cpuid2 {
+	__u32 nent;
+	__u32 padding;
+	struct kvm_cpuid_entry2 entries[];
+};
+
+/* for KVM_GET_PIT and KVM_SET_PIT */
+struct kvm_pit_channel_state {
+	__u32 count; /* can be 65536 */
+	__u16 latched_count;
+	__u8 count_latched;
+	__u8 status_latched;
+	__u8 status;
+	__u8 read_state;
+	__u8 write_state;
+	__u8 write_latch;
+	__u8 rw_mode;
+	__u8 mode;
+	__u8 bcd;
+	__u8 gate;
+	__s64 count_load_time;
+};
+
+struct kvm_debug_exit_arch {
+	__u32 exception;
+	__u32 pad;
+	__u64 pc;
+	__u64 dr6;
+	__u64 dr7;
+};
+
+#define KVM_GUESTDBG_USE_SW_BP		0x00010000
+#define KVM_GUESTDBG_USE_HW_BP		0x00020000
+#define KVM_GUESTDBG_INJECT_DB		0x00040000
+#define KVM_GUESTDBG_INJECT_BP		0x00080000
+#define KVM_GUESTDBG_BLOCKIRQ		0x00100000
+
+/* for KVM_SET_GUEST_DEBUG */
+struct kvm_guest_debug_arch {
+	__u64 debugreg[8];
+};
+
+struct kvm_pit_state {
+	struct kvm_pit_channel_state channels[3];
+};
+
+#define KVM_PIT_FLAGS_HPET_LEGACY     0x00000001
+#define KVM_PIT_FLAGS_SPEAKER_DATA_ON 0x00000002
+
+struct kvm_pit_state2 {
+	struct kvm_pit_channel_state channels[3];
+	__u32 flags;
+	__u32 reserved[9];
+};
+
+struct kvm_reinject_control {
+	__u8 pit_reinject;
+	__u8 reserved[31];
+};
+
+/* When set in flags, include corresponding fields on KVM_SET_VCPU_EVENTS */
+#define KVM_VCPUEVENT_VALID_NMI_PENDING	0x00000001
+#define KVM_VCPUEVENT_VALID_SIPI_VECTOR	0x00000002
+#define KVM_VCPUEVENT_VALID_SHADOW	0x00000004
+#define KVM_VCPUEVENT_VALID_SMM		0x00000008
+#define KVM_VCPUEVENT_VALID_PAYLOAD	0x00000010
+#define KVM_VCPUEVENT_VALID_TRIPLE_FAULT	0x00000020
+
+/* Interrupt shadow states */
+#define KVM_X86_SHADOW_INT_MOV_SS	0x01
+#define KVM_X86_SHADOW_INT_STI		0x02
+
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+	struct {
+		__u8 injected;
+		__u8 nr;
+		__u8 has_error_code;
+		__u8 pending;
+		__u32 error_code;
+	} exception;
+	struct {
+		__u8 injected;
+		__u8 nr;
+		__u8 soft;
+		__u8 shadow;
+	} interrupt;
+	struct {
+		__u8 injected;
+		__u8 pending;
+		__u8 masked;
+		__u8 pad;
+	} nmi;
+	__u32 sipi_vector;
+	__u32 flags;
+	struct {
+		__u8 smm;
+		__u8 pending;
+		__u8 smm_inside_nmi;
+		__u8 latched_init;
+	} smi;
+	struct {
+		__u8 pending;
+	} triple_fault;
+	__u8 reserved[26];
+	__u8 exception_has_payload;
+	__u64 exception_payload;
+};
+
+/* for KVM_GET/SET_DEBUGREGS */
+struct kvm_debugregs {
+	__u64 db[4];
+	__u64 dr6;
+	__u64 dr7;
+	__u64 flags;
+	__u64 reserved[9];
+};
+
+/* for KVM_CAP_XSAVE and KVM_CAP_XSAVE2 */
+struct kvm_xsave {
+	/*
+	 * KVM_GET_XSAVE2 and KVM_SET_XSAVE write and read as many bytes
+	 * as are returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
+	 * respectively, when invoked on the vm file descriptor.
+	 *
+	 * The size value returned by KVM_CHECK_EXTENSION(KVM_CAP_XSAVE2)
+	 * will always be at least 4096. Currently, it is only greater
+	 * than 4096 if a dynamic feature has been enabled with
+	 * ``arch_prctl()``, but this may change in the future.
+	 *
+	 * The offsets of the state save areas in struct kvm_xsave follow
+	 * the contents of CPUID leaf 0xD on the host.
+	 */
+	__u32 region[1024];
+	__u32 extra[];
+};
+
+#define KVM_MAX_XCRS	16
+
+struct kvm_xcr {
+	__u32 xcr;
+	__u32 reserved;
+	__u64 value;
+};
+
+struct kvm_xcrs {
+	__u32 nr_xcrs;
+	__u32 flags;
+	struct kvm_xcr xcrs[KVM_MAX_XCRS];
+	__u64 padding[16];
+};
+
+#define KVM_SYNC_X86_REGS      (1UL << 0)
+#define KVM_SYNC_X86_SREGS     (1UL << 1)
+#define KVM_SYNC_X86_EVENTS    (1UL << 2)
+
+#define KVM_SYNC_X86_VALID_FIELDS \
+	(KVM_SYNC_X86_REGS| \
+	 KVM_SYNC_X86_SREGS| \
+	 KVM_SYNC_X86_EVENTS)
+
+/* kvm_sync_regs struct included by kvm_run struct */
+struct kvm_sync_regs {
+	/* Members of this structure are potentially malicious.
+	 * Care must be taken by code reading, esp. interpreting,
+	 * data fields from them inside KVM to prevent TOCTOU and
+	 * double-fetch types of vulnerabilities.
+	 */
+	struct kvm_regs regs;
+	struct kvm_sregs sregs;
+	struct kvm_vcpu_events events;
+};
+
+#define KVM_X86_QUIRK_LINT0_REENABLED		(1 << 0)
+#define KVM_X86_QUIRK_CD_NW_CLEARED		(1 << 1)
+#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE		(1 << 2)
+#define KVM_X86_QUIRK_OUT_7E_INC_RIP		(1 << 3)
+#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT	(1 << 4)
+#define KVM_X86_QUIRK_FIX_HYPERCALL_INSN	(1 << 5)
+#define KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS	(1 << 6)
+
+#define KVM_STATE_NESTED_FORMAT_VMX	0
+#define KVM_STATE_NESTED_FORMAT_SVM	1
+
+#define KVM_STATE_NESTED_GUEST_MODE	0x00000001
+#define KVM_STATE_NESTED_RUN_PENDING	0x00000002
+#define KVM_STATE_NESTED_EVMCS		0x00000004
+#define KVM_STATE_NESTED_MTF_PENDING	0x00000008
+#define KVM_STATE_NESTED_GIF_SET	0x00000100
+
+#define KVM_STATE_NESTED_SMM_GUEST_MODE	0x00000001
+#define KVM_STATE_NESTED_SMM_VMXON	0x00000002
+
+#define KVM_STATE_NESTED_VMX_VMCS_SIZE	0x1000
+
+#define KVM_STATE_NESTED_SVM_VMCB_SIZE	0x1000
+
+#define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE	0x00000001
+
+/* attributes for system fd (group 0) */
+#define KVM_X86_XCOMP_GUEST_SUPP	0
+
+struct kvm_vmx_nested_state_data {
+	__u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
+	__u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
+};
+
+struct kvm_vmx_nested_state_hdr {
+	__u64 vmxon_pa;
+	__u64 vmcs12_pa;
+
+	struct {
+		__u16 flags;
+	} smm;
+
+	__u16 pad;
+
+	__u32 flags;
+	__u64 preemption_timer_deadline;
+};
+
+struct kvm_svm_nested_state_data {
+	/* Save area only used if KVM_STATE_NESTED_RUN_PENDING.  */
+	__u8 vmcb12[KVM_STATE_NESTED_SVM_VMCB_SIZE];
+};
+
+struct kvm_svm_nested_state_hdr {
+	__u64 vmcb_pa;
+};
+
+/* for KVM_CAP_NESTED_STATE */
+struct kvm_nested_state {
+	__u16 flags;
+	__u16 format;
+	__u32 size;
+
+	union {
+		struct kvm_vmx_nested_state_hdr vmx;
+		struct kvm_svm_nested_state_hdr svm;
+
+		/* Pad the header to 128 bytes.  */
+		__u8 pad[120];
+	} hdr;
+
+	/*
+	 * Define data region as 0 bytes to preserve backwards-compatability
+	 * to old definition of kvm_nested_state in order to avoid changing
+	 * KVM_{GET,PUT}_NESTED_STATE ioctl values.
+	 */
+	union {
+		__DECLARE_FLEX_ARRAY(struct kvm_vmx_nested_state_data, vmx);
+		__DECLARE_FLEX_ARRAY(struct kvm_svm_nested_state_data, svm);
+	} data;
+};
+
+/* for KVM_CAP_PMU_EVENT_FILTER */
+struct kvm_pmu_event_filter {
+	__u32 action;
+	__u32 nevents;
+	__u32 fixed_counter_bitmap;
+	__u32 flags;
+	__u32 pad[4];
+	__u64 events[];
+};
+
+#define KVM_PMU_EVENT_ALLOW 0
+#define KVM_PMU_EVENT_DENY 1
+
+#define KVM_PMU_EVENT_FLAG_MASKED_EVENTS BIT(0)
+#define KVM_PMU_EVENT_FLAGS_VALID_MASK (KVM_PMU_EVENT_FLAG_MASKED_EVENTS)
+
+/*
+ * Masked event layout.
+ * Bits   Description
+ * ----   -----------
+ * 7:0    event select (low bits)
+ * 15:8   umask match
+ * 31:16  unused
+ * 35:32  event select (high bits)
+ * 36:54  unused
+ * 55     exclude bit
+ * 63:56  umask mask
+ */
+
+#define KVM_PMU_ENCODE_MASKED_ENTRY(event_select, mask, match, exclude) \
+	(((event_select) & 0xFFULL) | (((event_select) & 0XF00ULL) << 24) | \
+	(((mask) & 0xFFULL) << 56) | \
+	(((match) & 0xFFULL) << 8) | \
+	((__u64)(!!(exclude)) << 55))
+
+#define KVM_PMU_MASKED_ENTRY_EVENT_SELECT \
+	(GENMASK_ULL(7, 0) | GENMASK_ULL(35, 32))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MASK		(GENMASK_ULL(63, 56))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MATCH	(GENMASK_ULL(15, 8))
+#define KVM_PMU_MASKED_ENTRY_EXCLUDE		(BIT_ULL(55))
+#define KVM_PMU_MASKED_ENTRY_UMASK_MASK_SHIFT	(56)
+
+/* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
+#define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
+#define   KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
+
+/* x86-specific KVM_EXIT_HYPERCALL flags. */
+#define KVM_EXIT_HYPERCALL_LONG_MODE	BIT(0)
+
+#endif /* _ASM_X86_KVM_H */
diff --git a/contrib/libs/linux-headers/asm/ldt.h b/contrib/libs/linux-headers/asm/ldt.h
new file mode 100644
index 0000000000..7c50bb0c0b
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ldt.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "ldt_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ldt_x86.h b/contrib/libs/linux-headers/asm/ldt_x86.h
new file mode 100644
index 0000000000..d62ac5db09
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ldt_x86.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ldt.h
+ *
+ * Definitions of structures used with the modify_ldt system call.
+ */
+#ifndef _ASM_X86_LDT_H
+#define _ASM_X86_LDT_H
+
+/* Maximum number of LDT entries supported. */
+#define LDT_ENTRIES	8192
+/* The size of each LDT entry. */
+#define LDT_ENTRY_SIZE	8
+
+#ifndef __ASSEMBLY__
+/*
+ * Note on 64bit base and limit is ignored and you cannot set DS/ES/CS
+ * not to the default values if you still want to do syscalls. This
+ * call is more for 32bit mode therefore.
+ */
+struct user_desc {
+	unsigned int  entry_number;
+	unsigned int  base_addr;
+	unsigned int  limit;
+	unsigned int  seg_32bit:1;
+	unsigned int  contents:2;
+	unsigned int  read_exec_only:1;
+	unsigned int  limit_in_pages:1;
+	unsigned int  seg_not_present:1;
+	unsigned int  useable:1;
+#ifdef __x86_64__
+	/*
+	 * Because this bit is not present in 32-bit user code, user
+	 * programs can pass uninitialized values here.  Therefore, in
+	 * any context in which a user_desc comes from a 32-bit program,
+	 * the kernel must act as though lm == 0, regardless of the
+	 * actual value.
+	 */
+	unsigned int  lm:1;
+#endif
+};
+
+#define MODIFY_LDT_CONTENTS_DATA	0
+#define MODIFY_LDT_CONTENTS_STACK	1
+#define MODIFY_LDT_CONTENTS_CODE	2
+
+#endif /* !__ASSEMBLY__ */
+#endif /* _ASM_X86_LDT_H */
diff --git a/contrib/libs/linux-headers/asm/mce.h b/contrib/libs/linux-headers/asm/mce.h
new file mode 100644
index 0000000000..dcb8309673
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/mce.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "mce_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/mce_x86.h b/contrib/libs/linux-headers/asm/mce_x86.h
new file mode 100644
index 0000000000..3d266c0b80
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/mce_x86.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MCE_H
+#define _ASM_X86_MCE_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Fields are zero when not available. Also, this struct is shared with
+ * userspace mcelog and thus must keep existing fields at current offsets.
+ * Only add new fields to the end of the structure
+ */
+struct mce {
+	__u64 status;		/* Bank's MCi_STATUS MSR */
+	__u64 misc;		/* Bank's MCi_MISC MSR */
+	__u64 addr;		/* Bank's MCi_ADDR MSR */
+	__u64 mcgstatus;	/* Machine Check Global Status MSR */
+	__u64 ip;		/* Instruction Pointer when the error happened */
+	__u64 tsc;		/* CPU time stamp counter */
+	__u64 time;		/* Wall time_t when error was detected */
+	__u8  cpuvendor;	/* Kernel's X86_VENDOR enum */
+	__u8  inject_flags;	/* Software inject flags */
+	__u8  severity;		/* Error severity */
+	__u8  pad;
+	__u32 cpuid;		/* CPUID 1 EAX */
+	__u8  cs;		/* Code segment */
+	__u8  bank;		/* Machine check bank reporting the error */
+	__u8  cpu;		/* CPU number; obsoleted by extcpu */
+	__u8  finished;		/* Entry is valid */
+	__u32 extcpu;		/* Linux CPU number that detected the error */
+	__u32 socketid;		/* CPU socket ID */
+	__u32 apicid;		/* CPU initial APIC ID */
+	__u64 mcgcap;		/* MCGCAP MSR: machine check capabilities of CPU */
+	__u64 synd;		/* MCA_SYND MSR: only valid on SMCA systems */
+	__u64 ipid;		/* MCA_IPID MSR: only valid on SMCA systems */
+	__u64 ppin;		/* Protected Processor Inventory Number */
+	__u32 microcode;	/* Microcode revision */
+	__u64 kflags;		/* Internal kernel use */
+};
+
+#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
+#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
+#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
+
+#endif /* _ASM_X86_MCE_H */
diff --git a/contrib/libs/linux-headers/asm/msgbuf.h b/contrib/libs/linux-headers/asm/msgbuf.h
new file mode 100644
index 0000000000..c3a71b7ef0
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msgbuf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "msgbuf_arm.h"
+#elif defined(__aarch64__)
+#include "msgbuf_arm64.h"
+#elif defined(__powerpc__)
+#include "msgbuf_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "msgbuf_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/msgbuf_arm.h b/contrib/libs/linux-headers/asm/msgbuf_arm.h
new file mode 100644
index 0000000000..809134c644
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msgbuf_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/msgbuf.h>
diff --git a/contrib/libs/linux-headers/asm/msgbuf_arm64.h b/contrib/libs/linux-headers/asm/msgbuf_arm64.h
new file mode 100644
index 0000000000..809134c644
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msgbuf_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/msgbuf.h>
diff --git a/contrib/libs/linux-headers/asm/msgbuf_powerpc.h b/contrib/libs/linux-headers/asm/msgbuf_powerpc.h
new file mode 100644
index 0000000000..7919b2ba41
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msgbuf_powerpc.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_MSGBUF_H
+#define _ASM_POWERPC_MSGBUF_H
+
+#include <asm/ipcbuf.h>
+
+/*
+ * The msqid64_ds structure for the PowerPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ */
+
+struct msqid64_ds {
+	struct ipc64_perm msg_perm;
+#ifdef __powerpc64__
+	long		 msg_stime;	/* last msgsnd time */
+	long		 msg_rtime;	/* last msgrcv time */
+	long		 msg_ctime;	/* last change time */
+#else
+	unsigned long  msg_stime_high;
+	unsigned long  msg_stime;	/* last msgsnd time */
+	unsigned long  msg_rtime_high;
+	unsigned long  msg_rtime;	/* last msgrcv time */
+	unsigned long  msg_ctime_high;
+	unsigned long  msg_ctime;	/* last change time */
+#endif
+	unsigned long  msg_cbytes;	/* current number of bytes on queue */
+	unsigned long  msg_qnum;	/* number of messages in queue */
+	unsigned long  msg_qbytes;	/* max number of bytes on queue */
+	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
+	__kernel_pid_t msg_lrpid;	/* last receive pid */
+	unsigned long  __unused4;
+	unsigned long  __unused5;
+};
+
+#endif	/* _ASM_POWERPC_MSGBUF_H */
diff --git a/contrib/libs/linux-headers/asm/msgbuf_x86.h b/contrib/libs/linux-headers/asm/msgbuf_x86.h
new file mode 100644
index 0000000000..ac83e25bbf
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msgbuf_x86.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_X64_MSGBUF_H
+#define __ASM_X64_MSGBUF_H
+
+#if !defined(__x86_64__) || !defined(__ILP32__)
+#include <asm-generic/msgbuf.h>
+#else
+
+#include <asm/ipcbuf.h>
+
+/*
+ * The msqid64_ds structure for x86 architecture with x32 ABI.
+ *
+ * On x86-32 and x86-64 we can just use the generic definition, but
+ * x32 uses the same binary layout as x86_64, which is different
+ * from other 32-bit architectures.
+ */
+
+struct msqid64_ds {
+	struct ipc64_perm msg_perm;
+	__kernel_long_t msg_stime;	/* last msgsnd time */
+	__kernel_long_t msg_rtime;	/* last msgrcv time */
+	__kernel_long_t msg_ctime;	/* last change time */
+	__kernel_ulong_t msg_cbytes;	/* current number of bytes on queue */
+	__kernel_ulong_t msg_qnum;	/* number of messages in queue */
+	__kernel_ulong_t msg_qbytes;	/* max number of bytes on queue */
+	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
+	__kernel_pid_t msg_lrpid;	/* last receive pid */
+	__kernel_ulong_t __unused4;
+	__kernel_ulong_t __unused5;
+};
+
+#endif
+
+#endif /* __ASM_GENERIC_MSGBUF_H */
diff --git a/contrib/libs/linux-headers/asm/msr.h b/contrib/libs/linux-headers/asm/msr.h
new file mode 100644
index 0000000000..d63f5aee67
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msr.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "msr_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/msr_x86.h b/contrib/libs/linux-headers/asm/msr_x86.h
new file mode 100644
index 0000000000..a3e0fed3d5
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/msr_x86.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MSR_H
+#define _ASM_X86_MSR_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define X86_IOC_RDMSR_REGS	_IOWR('c', 0xA0, __u32[8])
+#define X86_IOC_WRMSR_REGS	_IOWR('c', 0xA1, __u32[8])
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_MSR_H */
diff --git a/contrib/libs/linux-headers/asm/mtrr.h b/contrib/libs/linux-headers/asm/mtrr.h
new file mode 100644
index 0000000000..edab54cc0e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/mtrr.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "mtrr_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/mtrr_x86.h b/contrib/libs/linux-headers/asm/mtrr_x86.h
new file mode 100644
index 0000000000..eba0bcfb3d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/mtrr_x86.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/*  Generic MTRR (Memory Type Range Register) ioctls.
+
+    Copyright (C) 1997-1999  Richard Gooch
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    Richard Gooch may be reached by email at  rgooch@atnf.csiro.au
+    The postal address is:
+      Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
+*/
+#ifndef _ASM_X86_MTRR_H
+#define _ASM_X86_MTRR_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/errno.h>
+
+#define	MTRR_IOCTL_BASE	'M'
+
+/* Warning: this structure has a different order from i386
+   on x86-64. The 32bit emulation code takes care of that.
+   But you need to use this for 64bit, otherwise your X server
+   will break. */
+
+#ifdef __i386__
+struct mtrr_sentry {
+    unsigned long base;    /*  Base address     */
+    unsigned int size;    /*  Size of region   */
+    unsigned int type;     /*  Type of region   */
+};
+
+struct mtrr_gentry {
+    unsigned int regnum;   /*  Register number  */
+    unsigned long base;    /*  Base address     */
+    unsigned int size;    /*  Size of region   */
+    unsigned int type;     /*  Type of region   */
+};
+
+#else /* __i386__ */
+
+struct mtrr_sentry {
+	__u64 base;		/*  Base address     */
+	__u32 size;		/*  Size of region   */
+	__u32 type;		/*  Type of region   */
+};
+
+struct mtrr_gentry {
+	__u64 base;		/*  Base address     */
+	__u32 size;		/*  Size of region   */
+	__u32 regnum;		/*  Register number  */
+	__u32 type;		/*  Type of region   */
+	__u32 _pad;		/*  Unused	     */
+};
+
+#endif /* !__i386__ */
+
+struct mtrr_var_range {
+	__u32 base_lo;
+	__u32 base_hi;
+	__u32 mask_lo;
+	__u32 mask_hi;
+};
+
+/* In the Intel processor's MTRR interface, the MTRR type is always held in
+   an 8 bit field: */
+typedef __u8 mtrr_type;
+
+#define MTRR_NUM_FIXED_RANGES 88
+#define MTRR_MAX_VAR_RANGES 256
+
+#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
+#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
+
+/*  These are the various ioctls  */
+#define MTRRIOC_ADD_ENTRY        _IOW(MTRR_IOCTL_BASE,  0, struct mtrr_sentry)
+#define MTRRIOC_SET_ENTRY        _IOW(MTRR_IOCTL_BASE,  1, struct mtrr_sentry)
+#define MTRRIOC_DEL_ENTRY        _IOW(MTRR_IOCTL_BASE,  2, struct mtrr_sentry)
+#define MTRRIOC_GET_ENTRY        _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry)
+#define MTRRIOC_KILL_ENTRY       _IOW(MTRR_IOCTL_BASE,  4, struct mtrr_sentry)
+#define MTRRIOC_ADD_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  5, struct mtrr_sentry)
+#define MTRRIOC_SET_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  6, struct mtrr_sentry)
+#define MTRRIOC_DEL_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  7, struct mtrr_sentry)
+#define MTRRIOC_GET_PAGE_ENTRY   _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry)
+#define MTRRIOC_KILL_PAGE_ENTRY  _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry)
+
+/* MTRR memory types, which are defined in SDM */
+#define MTRR_TYPE_UNCACHABLE 0
+#define MTRR_TYPE_WRCOMB     1
+/*#define MTRR_TYPE_         2*/
+/*#define MTRR_TYPE_         3*/
+#define MTRR_TYPE_WRTHROUGH  4
+#define MTRR_TYPE_WRPROT     5
+#define MTRR_TYPE_WRBACK     6
+#define MTRR_NUM_TYPES       7
+
+/*
+ * Invalid MTRR memory type.  mtrr_type_lookup() returns this value when
+ * MTRRs are disabled.  Note, this value is allocated from the reserved
+ * values (0x7-0xff) of the MTRR memory types.
+ */
+#define MTRR_TYPE_INVALID    0xff
+
+#endif /* _ASM_X86_MTRR_H */
diff --git a/contrib/libs/linux-headers/asm/nvram.h b/contrib/libs/linux-headers/asm/nvram.h
new file mode 100644
index 0000000000..fba6d0f6bc
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/nvram.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "nvram_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/nvram_powerpc.h b/contrib/libs/linux-headers/asm/nvram_powerpc.h
new file mode 100644
index 0000000000..1053113249
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/nvram_powerpc.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * NVRAM definitions and access functions.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_POWERPC_NVRAM_H
+#define _ASM_POWERPC_NVRAM_H
+
+/* Signatures for nvram partitions */
+#define NVRAM_SIG_SP	0x02	/* support processor */
+#define NVRAM_SIG_OF	0x50	/* open firmware config */
+#define NVRAM_SIG_FW	0x51	/* general firmware */
+#define NVRAM_SIG_HW	0x52	/* hardware (VPD) */
+#define NVRAM_SIG_FLIP	0x5a	/* Apple flip/flop header */
+#define NVRAM_SIG_APPL	0x5f	/* Apple "system" (???) */
+#define NVRAM_SIG_SYS	0x70	/* system env vars */
+#define NVRAM_SIG_CFG	0x71	/* config data */
+#define NVRAM_SIG_ELOG	0x72	/* error log */
+#define NVRAM_SIG_VEND	0x7e	/* vendor defined */
+#define NVRAM_SIG_FREE	0x7f	/* Free space */
+#define NVRAM_SIG_OS	0xa0	/* OS defined */
+#define NVRAM_SIG_PANIC	0xa1	/* Apple OSX "panic" */
+
+
+/* PowerMac specific nvram stuffs */
+
+enum {
+	pmac_nvram_OF,		/* Open Firmware partition */
+	pmac_nvram_XPRAM,	/* MacOS XPRAM partition */
+	pmac_nvram_NR		/* MacOS Name Registry partition */
+};
+
+
+/* Some offsets in XPRAM */
+#define PMAC_XPRAM_MACHINE_LOC	0xe4
+#define PMAC_XPRAM_SOUND_VOLUME	0x08
+
+/* Machine location structure in PowerMac XPRAM */
+struct pmac_machine_location {
+	unsigned int	latitude;	/* 2+30 bit Fractional number */
+	unsigned int	longitude;	/* 2+30 bit Fractional number */
+	unsigned int	delta;		/* mix of GMT delta and DLS */
+};
+
+/*
+ * /dev/nvram ioctls
+ *
+ * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is
+ * definitely obsolete. Do not use it if you can avoid it
+ */
+
+#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \
+				_IOWR('p', 0x40, int)
+
+#define IOC_NVRAM_GET_OFFSET	_IOWR('p', 0x42, int)	/* Get NVRAM partition offset */
+#define IOC_NVRAM_SYNC		_IO('p', 0x43)		/* Sync NVRAM image */
+
+#endif /* _ASM_POWERPC_NVRAM_H */
diff --git a/contrib/libs/linux-headers/asm/opal-prd.h b/contrib/libs/linux-headers/asm/opal-prd.h
new file mode 100644
index 0000000000..18923eedde
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/opal-prd.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "opal-prd_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/opal-prd_powerpc.h b/contrib/libs/linux-headers/asm/opal-prd_powerpc.h
new file mode 100644
index 0000000000..9b540f0266
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/opal-prd_powerpc.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * OPAL Runtime Diagnostics interface driver
+ * Supported on POWERNV platform
+ *
+ * (C) Copyright IBM 2015
+ *
+ * Author: Vaidyanathan Srinivasan <svaidy at linux.vnet.ibm.com>
+ * Author: Jeremy Kerr <jk@ozlabs.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _ASM_POWERPC_OPAL_PRD_H_
+#define _ASM_POWERPC_OPAL_PRD_H_
+
+#include <linux/types.h>
+
+/**
+ * The version of the kernel interface of the PRD system. This describes the
+ * interface available for the /dev/opal-prd device. The actual PRD message
+ * layout and content is private to the firmware <--> userspace interface, so
+ * is not covered by this versioning.
+ *
+ * Future interface versions are backwards-compatible; if a later kernel
+ * version is encountered, functionality provided in earlier versions
+ * will work.
+ */
+#define OPAL_PRD_KERNEL_VERSION		1
+
+#define OPAL_PRD_GET_INFO		_IOR('o', 0x01, struct opal_prd_info)
+#define OPAL_PRD_SCOM_READ		_IOR('o', 0x02, struct opal_prd_scom)
+#define OPAL_PRD_SCOM_WRITE		_IOW('o', 0x03, struct opal_prd_scom)
+
+#ifndef __ASSEMBLY__
+
+struct opal_prd_info {
+	__u64	version;
+	__u64	reserved[3];
+};
+
+struct opal_prd_scom {
+	__u64	chip;
+	__u64	addr;
+	__u64	data;
+	__s64	rc;
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_POWERPC_OPAL_PRD_H */
diff --git a/contrib/libs/linux-headers/asm/papr_pdsm.h b/contrib/libs/linux-headers/asm/papr_pdsm.h
new file mode 100644
index 0000000000..6cde484966
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/papr_pdsm.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "papr_pdsm_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/papr_pdsm_powerpc.h b/contrib/libs/linux-headers/asm/papr_pdsm_powerpc.h
new file mode 100644
index 0000000000..020cc97a85
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/papr_pdsm_powerpc.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * PAPR nvDimm Specific Methods (PDSM) and structs for libndctl
+ *
+ * (C) Copyright IBM 2020
+ *
+ * Author: Vaibhav Jain <vaibhav at linux.ibm.com>
+ */
+
+#ifndef _ASM_POWERPC_PAPR_PDSM_H_
+#define _ASM_POWERPC_PAPR_PDSM_H_
+
+#include <linux/types.h>
+#include <linux/ndctl.h>
+
+/*
+ * PDSM Envelope:
+ *
+ * The ioctl ND_CMD_CALL exchange data between user-space and kernel via
+ * envelope which consists of 2 headers sections and payload sections as
+ * illustrated below:
+ *  +-----------------+---------------+---------------------------+
+ *  |   64-Bytes      |   8-Bytes     |       Max 184-Bytes       |
+ *  +-----------------+---------------+---------------------------+
+ *  | ND-HEADER       |  PDSM-HEADER  |      PDSM-PAYLOAD         |
+ *  +-----------------+---------------+---------------------------+
+ *  | nd_family       |               |                           |
+ *  | nd_size_out     | cmd_status    |                           |
+ *  | nd_size_in      | reserved      |     nd_pdsm_payload       |
+ *  | nd_command      | payload   --> |                           |
+ *  | nd_fw_size      |               |                           |
+ *  | nd_payload ---> |               |                           |
+ *  +---------------+-----------------+---------------------------+
+ *
+ * ND Header:
+ * This is the generic libnvdimm header described as 'struct nd_cmd_pkg'
+ * which is interpreted by libnvdimm before passed on to papr_scm. Important
+ * member fields used are:
+ * 'nd_family'		: (In) NVDIMM_FAMILY_PAPR_SCM
+ * 'nd_size_in'		: (In) PDSM-HEADER + PDSM-IN-PAYLOAD (usually 0)
+ * 'nd_size_out'        : (In) PDSM-HEADER + PDSM-RETURN-PAYLOAD
+ * 'nd_command'         : (In) One of PAPR_PDSM_XXX
+ * 'nd_fw_size'         : (Out) PDSM-HEADER + size of actual payload returned
+ *
+ * PDSM Header:
+ * This is papr-scm specific header that precedes the payload. This is defined
+ * as nd_cmd_pdsm_pkg.  Following fields aare available in this header:
+ *
+ * 'cmd_status'		: (Out) Errors if any encountered while servicing PDSM.
+ * 'reserved'		: Not used, reserved for future and should be set to 0.
+ * 'payload'            : A union of all the possible payload structs
+ *
+ * PDSM Payload:
+ *
+ * The layout of the PDSM Payload is defined by various structs shared between
+ * papr_scm and libndctl so that contents of payload can be interpreted. As such
+ * its defined as a union of all possible payload structs as
+ * 'union nd_pdsm_payload'. Based on the value of 'nd_cmd_pkg.nd_command'
+ * appropriate member of the union is accessed.
+ */
+
+/* Max payload size that we can handle */
+#define ND_PDSM_PAYLOAD_MAX_SIZE 184
+
+/* Max payload size that we can handle */
+#define ND_PDSM_HDR_SIZE \
+	(sizeof(struct nd_pkg_pdsm) - ND_PDSM_PAYLOAD_MAX_SIZE)
+
+/* Various nvdimm health indicators */
+#define PAPR_PDSM_DIMM_HEALTHY       0
+#define PAPR_PDSM_DIMM_UNHEALTHY     1
+#define PAPR_PDSM_DIMM_CRITICAL      2
+#define PAPR_PDSM_DIMM_FATAL         3
+
+/* struct nd_papr_pdsm_health.extension_flags field flags */
+
+/* Indicate that the 'dimm_fuel_gauge' field is valid */
+#define PDSM_DIMM_HEALTH_RUN_GAUGE_VALID 1
+
+/* Indicate that the 'dimm_dsc' field is valid */
+#define PDSM_DIMM_DSC_VALID 2
+
+/*
+ * Struct exchanged between kernel & ndctl in for PAPR_PDSM_HEALTH
+ * Various flags indicate the health status of the dimm.
+ *
+ * extension_flags	: Any extension fields present in the struct.
+ * dimm_unarmed		: Dimm not armed. So contents wont persist.
+ * dimm_bad_shutdown	: Previous shutdown did not persist contents.
+ * dimm_bad_restore	: Contents from previous shutdown werent restored.
+ * dimm_scrubbed	: Contents of the dimm have been scrubbed.
+ * dimm_locked		: Contents of the dimm cant be modified until CEC reboot
+ * dimm_encrypted	: Contents of dimm are encrypted.
+ * dimm_health		: Dimm health indicator. One of PAPR_PDSM_DIMM_XXXX
+ * dimm_fuel_gauge	: Life remaining of DIMM as a percentage from 0-100
+ */
+struct nd_papr_pdsm_health {
+	union {
+		struct {
+			__u32 extension_flags;
+			__u8 dimm_unarmed;
+			__u8 dimm_bad_shutdown;
+			__u8 dimm_bad_restore;
+			__u8 dimm_scrubbed;
+			__u8 dimm_locked;
+			__u8 dimm_encrypted;
+			__u16 dimm_health;
+
+			/* Extension flag PDSM_DIMM_HEALTH_RUN_GAUGE_VALID */
+			__u16 dimm_fuel_gauge;
+
+			/* Extension flag PDSM_DIMM_DSC_VALID */
+			__u64 dimm_dsc;
+		};
+		__u8 buf[ND_PDSM_PAYLOAD_MAX_SIZE];
+	};
+};
+
+/* Flags for injecting specific smart errors */
+#define PDSM_SMART_INJECT_HEALTH_FATAL		(1 << 0)
+#define PDSM_SMART_INJECT_BAD_SHUTDOWN		(1 << 1)
+
+struct nd_papr_pdsm_smart_inject {
+	union {
+		struct {
+			/* One or more of PDSM_SMART_INJECT_ */
+			__u32 flags;
+			__u8 fatal_enable;
+			__u8 unsafe_shutdown_enable;
+		};
+		__u8 buf[ND_PDSM_PAYLOAD_MAX_SIZE];
+	};
+};
+
+/*
+ * Methods to be embedded in ND_CMD_CALL request. These are sent to the kernel
+ * via 'nd_cmd_pkg.nd_command' member of the ioctl struct
+ */
+enum papr_pdsm {
+	PAPR_PDSM_MIN = 0x0,
+	PAPR_PDSM_HEALTH,
+	PAPR_PDSM_SMART_INJECT,
+	PAPR_PDSM_MAX,
+};
+
+/* Maximal union that can hold all possible payload types */
+union nd_pdsm_payload {
+	struct nd_papr_pdsm_health health;
+	struct nd_papr_pdsm_smart_inject smart_inject;
+	__u8 buf[ND_PDSM_PAYLOAD_MAX_SIZE];
+} __attribute__((packed));
+
+/*
+ * PDSM-header + payload expected with ND_CMD_CALL ioctl from libnvdimm
+ * Valid member of union 'payload' is identified via 'nd_cmd_pkg.nd_command'
+ * that should always precede this struct when sent to papr_scm via CMD_CALL
+ * interface.
+ */
+struct nd_pkg_pdsm {
+	__s32 cmd_status;	/* Out: Sub-cmd status returned back */
+	__u16 reserved[2];	/* Ignored and to be set as '0' */
+	union nd_pdsm_payload payload;
+} __attribute__((packed));
+
+#endif /* _ASM_POWERPC_PAPR_PDSM_H_ */
diff --git a/contrib/libs/linux-headers/asm/param.h b/contrib/libs/linux-headers/asm/param.h
new file mode 100644
index 0000000000..9dc9f433bf
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/param.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "param_arm.h"
+#elif defined(__aarch64__)
+#include "param_arm64.h"
+#elif defined(__powerpc__)
+#include "param_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "param_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/param_arm.h b/contrib/libs/linux-headers/asm/param_arm.h
new file mode 100644
index 0000000000..965d454279
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/param_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/param.h>
diff --git a/contrib/libs/linux-headers/asm/param_arm64.h b/contrib/libs/linux-headers/asm/param_arm64.h
new file mode 100644
index 0000000000..b115c55577
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/param_arm64.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_PARAM_H
+#define __ASM_PARAM_H
+
+#define EXEC_PAGESIZE	65536
+
+#include <asm-generic/param.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/param_powerpc.h b/contrib/libs/linux-headers/asm/param_powerpc.h
new file mode 100644
index 0000000000..965d454279
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/param_powerpc.h
@@ -0,0 +1 @@
+#include <asm-generic/param.h>
diff --git a/contrib/libs/linux-headers/asm/param_x86.h b/contrib/libs/linux-headers/asm/param_x86.h
new file mode 100644
index 0000000000..965d454279
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/param_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/param.h>
diff --git a/contrib/libs/linux-headers/asm/perf_event.h b/contrib/libs/linux-headers/asm/perf_event.h
new file mode 100644
index 0000000000..d26d23a3a6
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_event.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "perf_event_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/perf_event_powerpc.h b/contrib/libs/linux-headers/asm/perf_event_powerpc.h
new file mode 100644
index 0000000000..50375c96e7
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_event_powerpc.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright 2013 Michael Ellerman, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2 of the
+ * License.
+ */
+
+#ifndef _ASM_POWERPC_PERF_EVENT_H
+#define _ASM_POWERPC_PERF_EVENT_H
+
+/*
+ * We use bit 63 of perf_event_attr.config as a flag to request EBB.
+ */
+#define PERF_EVENT_CONFIG_EBB_SHIFT	63
+
+#endif /* _ASM_POWERPC_PERF_EVENT_H */
diff --git a/contrib/libs/linux-headers/asm/perf_regs.h b/contrib/libs/linux-headers/asm/perf_regs.h
new file mode 100644
index 0000000000..c339151bc3
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_regs.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "perf_regs_arm.h"
+#elif defined(__aarch64__)
+#include "perf_regs_arm64.h"
+#elif defined(__powerpc__)
+#include "perf_regs_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "perf_regs_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/perf_regs_arm.h b/contrib/libs/linux-headers/asm/perf_regs_arm.h
new file mode 100644
index 0000000000..a3c046174e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_regs_arm.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_ARM_PERF_REGS_H
+#define _ASM_ARM_PERF_REGS_H
+
+enum perf_event_arm_regs {
+	PERF_REG_ARM_R0,
+	PERF_REG_ARM_R1,
+	PERF_REG_ARM_R2,
+	PERF_REG_ARM_R3,
+	PERF_REG_ARM_R4,
+	PERF_REG_ARM_R5,
+	PERF_REG_ARM_R6,
+	PERF_REG_ARM_R7,
+	PERF_REG_ARM_R8,
+	PERF_REG_ARM_R9,
+	PERF_REG_ARM_R10,
+	PERF_REG_ARM_FP,
+	PERF_REG_ARM_IP,
+	PERF_REG_ARM_SP,
+	PERF_REG_ARM_LR,
+	PERF_REG_ARM_PC,
+	PERF_REG_ARM_MAX,
+};
+#endif /* _ASM_ARM_PERF_REGS_H */
diff --git a/contrib/libs/linux-headers/asm/perf_regs_arm64.h b/contrib/libs/linux-headers/asm/perf_regs_arm64.h
new file mode 100644
index 0000000000..86e556429e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_regs_arm64.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_ARM64_PERF_REGS_H
+#define _ASM_ARM64_PERF_REGS_H
+
+enum perf_event_arm_regs {
+	PERF_REG_ARM64_X0,
+	PERF_REG_ARM64_X1,
+	PERF_REG_ARM64_X2,
+	PERF_REG_ARM64_X3,
+	PERF_REG_ARM64_X4,
+	PERF_REG_ARM64_X5,
+	PERF_REG_ARM64_X6,
+	PERF_REG_ARM64_X7,
+	PERF_REG_ARM64_X8,
+	PERF_REG_ARM64_X9,
+	PERF_REG_ARM64_X10,
+	PERF_REG_ARM64_X11,
+	PERF_REG_ARM64_X12,
+	PERF_REG_ARM64_X13,
+	PERF_REG_ARM64_X14,
+	PERF_REG_ARM64_X15,
+	PERF_REG_ARM64_X16,
+	PERF_REG_ARM64_X17,
+	PERF_REG_ARM64_X18,
+	PERF_REG_ARM64_X19,
+	PERF_REG_ARM64_X20,
+	PERF_REG_ARM64_X21,
+	PERF_REG_ARM64_X22,
+	PERF_REG_ARM64_X23,
+	PERF_REG_ARM64_X24,
+	PERF_REG_ARM64_X25,
+	PERF_REG_ARM64_X26,
+	PERF_REG_ARM64_X27,
+	PERF_REG_ARM64_X28,
+	PERF_REG_ARM64_X29,
+	PERF_REG_ARM64_LR,
+	PERF_REG_ARM64_SP,
+	PERF_REG_ARM64_PC,
+	PERF_REG_ARM64_MAX,
+
+	/* Extended/pseudo registers */
+	PERF_REG_ARM64_VG = 46,				/* SVE Vector Granule */
+	PERF_REG_ARM64_EXTENDED_MAX
+};
+
+#define PERF_REG_EXTENDED_MASK	(1ULL << PERF_REG_ARM64_VG)
+
+#endif /* _ASM_ARM64_PERF_REGS_H */
diff --git a/contrib/libs/linux-headers/asm/perf_regs_powerpc.h b/contrib/libs/linux-headers/asm/perf_regs_powerpc.h
new file mode 100644
index 0000000000..0a822d4478
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_regs_powerpc.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_PERF_REGS_H
+#define _ASM_POWERPC_PERF_REGS_H
+
+enum perf_event_powerpc_regs {
+	PERF_REG_POWERPC_R0,
+	PERF_REG_POWERPC_R1,
+	PERF_REG_POWERPC_R2,
+	PERF_REG_POWERPC_R3,
+	PERF_REG_POWERPC_R4,
+	PERF_REG_POWERPC_R5,
+	PERF_REG_POWERPC_R6,
+	PERF_REG_POWERPC_R7,
+	PERF_REG_POWERPC_R8,
+	PERF_REG_POWERPC_R9,
+	PERF_REG_POWERPC_R10,
+	PERF_REG_POWERPC_R11,
+	PERF_REG_POWERPC_R12,
+	PERF_REG_POWERPC_R13,
+	PERF_REG_POWERPC_R14,
+	PERF_REG_POWERPC_R15,
+	PERF_REG_POWERPC_R16,
+	PERF_REG_POWERPC_R17,
+	PERF_REG_POWERPC_R18,
+	PERF_REG_POWERPC_R19,
+	PERF_REG_POWERPC_R20,
+	PERF_REG_POWERPC_R21,
+	PERF_REG_POWERPC_R22,
+	PERF_REG_POWERPC_R23,
+	PERF_REG_POWERPC_R24,
+	PERF_REG_POWERPC_R25,
+	PERF_REG_POWERPC_R26,
+	PERF_REG_POWERPC_R27,
+	PERF_REG_POWERPC_R28,
+	PERF_REG_POWERPC_R29,
+	PERF_REG_POWERPC_R30,
+	PERF_REG_POWERPC_R31,
+	PERF_REG_POWERPC_NIP,
+	PERF_REG_POWERPC_MSR,
+	PERF_REG_POWERPC_ORIG_R3,
+	PERF_REG_POWERPC_CTR,
+	PERF_REG_POWERPC_LINK,
+	PERF_REG_POWERPC_XER,
+	PERF_REG_POWERPC_CCR,
+	PERF_REG_POWERPC_SOFTE,
+	PERF_REG_POWERPC_TRAP,
+	PERF_REG_POWERPC_DAR,
+	PERF_REG_POWERPC_DSISR,
+	PERF_REG_POWERPC_SIER,
+	PERF_REG_POWERPC_MMCRA,
+	/* Extended registers */
+	PERF_REG_POWERPC_MMCR0,
+	PERF_REG_POWERPC_MMCR1,
+	PERF_REG_POWERPC_MMCR2,
+	PERF_REG_POWERPC_MMCR3,
+	PERF_REG_POWERPC_SIER2,
+	PERF_REG_POWERPC_SIER3,
+	PERF_REG_POWERPC_PMC1,
+	PERF_REG_POWERPC_PMC2,
+	PERF_REG_POWERPC_PMC3,
+	PERF_REG_POWERPC_PMC4,
+	PERF_REG_POWERPC_PMC5,
+	PERF_REG_POWERPC_PMC6,
+	PERF_REG_POWERPC_SDAR,
+	PERF_REG_POWERPC_SIAR,
+	/* Max mask value for interrupt regs w/o extended regs */
+	PERF_REG_POWERPC_MAX = PERF_REG_POWERPC_MMCRA + 1,
+	/* Max mask value for interrupt regs including extended regs */
+	PERF_REG_EXTENDED_MAX = PERF_REG_POWERPC_SIAR + 1,
+};
+
+#define PERF_REG_PMU_MASK	((1ULL << PERF_REG_POWERPC_MAX) - 1)
+
+/*
+ * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_300
+ * includes 11 SPRS from MMCR0 to SIAR excluding the
+ * unsupported SPRS MMCR3, SIER2 and SIER3.
+ */
+#define PERF_REG_PMU_MASK_300	\
+	((1ULL << PERF_REG_POWERPC_MMCR0) | (1ULL << PERF_REG_POWERPC_MMCR1) | \
+	(1ULL << PERF_REG_POWERPC_MMCR2) | (1ULL << PERF_REG_POWERPC_PMC1) | \
+	(1ULL << PERF_REG_POWERPC_PMC2) | (1ULL << PERF_REG_POWERPC_PMC3) | \
+	(1ULL << PERF_REG_POWERPC_PMC4) | (1ULL << PERF_REG_POWERPC_PMC5) | \
+	(1ULL << PERF_REG_POWERPC_PMC6) | (1ULL << PERF_REG_POWERPC_SDAR) | \
+	(1ULL << PERF_REG_POWERPC_SIAR))
+
+/*
+ * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_31
+ * includes 14 SPRs from MMCR0 to SIAR.
+ */
+#define PERF_REG_PMU_MASK_31	\
+	(PERF_REG_PMU_MASK_300 | (1ULL << PERF_REG_POWERPC_MMCR3) | \
+	(1ULL << PERF_REG_POWERPC_SIER2) | (1ULL << PERF_REG_POWERPC_SIER3))
+
+#endif /* _ASM_POWERPC_PERF_REGS_H */
diff --git a/contrib/libs/linux-headers/asm/perf_regs_x86.h b/contrib/libs/linux-headers/asm/perf_regs_x86.h
new file mode 100644
index 0000000000..7c9d2bb383
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/perf_regs_x86.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PERF_REGS_H
+#define _ASM_X86_PERF_REGS_H
+
+enum perf_event_x86_regs {
+	PERF_REG_X86_AX,
+	PERF_REG_X86_BX,
+	PERF_REG_X86_CX,
+	PERF_REG_X86_DX,
+	PERF_REG_X86_SI,
+	PERF_REG_X86_DI,
+	PERF_REG_X86_BP,
+	PERF_REG_X86_SP,
+	PERF_REG_X86_IP,
+	PERF_REG_X86_FLAGS,
+	PERF_REG_X86_CS,
+	PERF_REG_X86_SS,
+	PERF_REG_X86_DS,
+	PERF_REG_X86_ES,
+	PERF_REG_X86_FS,
+	PERF_REG_X86_GS,
+	PERF_REG_X86_R8,
+	PERF_REG_X86_R9,
+	PERF_REG_X86_R10,
+	PERF_REG_X86_R11,
+	PERF_REG_X86_R12,
+	PERF_REG_X86_R13,
+	PERF_REG_X86_R14,
+	PERF_REG_X86_R15,
+	/* These are the limits for the GPRs. */
+	PERF_REG_X86_32_MAX = PERF_REG_X86_GS + 1,
+	PERF_REG_X86_64_MAX = PERF_REG_X86_R15 + 1,
+
+	/* These all need two bits set because they are 128bit */
+	PERF_REG_X86_XMM0  = 32,
+	PERF_REG_X86_XMM1  = 34,
+	PERF_REG_X86_XMM2  = 36,
+	PERF_REG_X86_XMM3  = 38,
+	PERF_REG_X86_XMM4  = 40,
+	PERF_REG_X86_XMM5  = 42,
+	PERF_REG_X86_XMM6  = 44,
+	PERF_REG_X86_XMM7  = 46,
+	PERF_REG_X86_XMM8  = 48,
+	PERF_REG_X86_XMM9  = 50,
+	PERF_REG_X86_XMM10 = 52,
+	PERF_REG_X86_XMM11 = 54,
+	PERF_REG_X86_XMM12 = 56,
+	PERF_REG_X86_XMM13 = 58,
+	PERF_REG_X86_XMM14 = 60,
+	PERF_REG_X86_XMM15 = 62,
+
+	/* These include both GPRs and XMMX registers */
+	PERF_REG_X86_XMM_MAX = PERF_REG_X86_XMM15 + 2,
+};
+
+#define PERF_REG_EXTENDED_MASK	(~((1ULL << PERF_REG_X86_XMM0) - 1))
+
+#endif /* _ASM_X86_PERF_REGS_H */
diff --git a/contrib/libs/linux-headers/asm/poll.h b/contrib/libs/linux-headers/asm/poll.h
new file mode 100644
index 0000000000..c98509d314
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/poll.h
@@ -0,0 +1 @@
+#include <asm-generic/poll.h>
diff --git a/contrib/libs/linux-headers/asm/prctl.h b/contrib/libs/linux-headers/asm/prctl.h
new file mode 100644
index 0000000000..fc4a1cfd37
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/prctl.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "prctl_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/prctl_x86.h b/contrib/libs/linux-headers/asm/prctl_x86.h
new file mode 100644
index 0000000000..e8d7ebbca1
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/prctl_x86.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_PRCTL_H
+#define _ASM_X86_PRCTL_H
+
+#define ARCH_SET_GS			0x1001
+#define ARCH_SET_FS			0x1002
+#define ARCH_GET_FS			0x1003
+#define ARCH_GET_GS			0x1004
+
+#define ARCH_GET_CPUID			0x1011
+#define ARCH_SET_CPUID			0x1012
+
+#define ARCH_GET_XCOMP_SUPP		0x1021
+#define ARCH_GET_XCOMP_PERM		0x1022
+#define ARCH_REQ_XCOMP_PERM		0x1023
+#define ARCH_GET_XCOMP_GUEST_PERM	0x1024
+#define ARCH_REQ_XCOMP_GUEST_PERM	0x1025
+
+#define ARCH_XCOMP_TILECFG		17
+#define ARCH_XCOMP_TILEDATA		18
+
+#define ARCH_MAP_VDSO_X32		0x2001
+#define ARCH_MAP_VDSO_32		0x2002
+#define ARCH_MAP_VDSO_64		0x2003
+
+#define ARCH_GET_UNTAG_MASK		0x4001
+#define ARCH_ENABLE_TAGGED_ADDR		0x4002
+#define ARCH_GET_MAX_TAG_BITS		0x4003
+#define ARCH_FORCE_TAGGED_SVA		0x4004
+
+#endif /* _ASM_X86_PRCTL_H */
diff --git a/contrib/libs/linux-headers/asm/ps3fb.h b/contrib/libs/linux-headers/asm/ps3fb.h
new file mode 100644
index 0000000000..2f891054cb
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ps3fb.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "ps3fb_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ps3fb_powerpc.h b/contrib/libs/linux-headers/asm/ps3fb_powerpc.h
new file mode 100644
index 0000000000..fd7e3a0d35
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ps3fb_powerpc.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2006 Sony Computer Entertainment Inc.
+ * Copyright 2006, 2007 Sony Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _ASM_POWERPC_PS3FB_H_
+#define _ASM_POWERPC_PS3FB_H_
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/* ioctl */
+#define PS3FB_IOCTL_SETMODE       _IOW('r',  1, int) /* set video mode */
+#define PS3FB_IOCTL_GETMODE       _IOR('r',  2, int) /* get video mode */
+#define PS3FB_IOCTL_SCREENINFO    _IOR('r',  3, int) /* get screen info */
+#define PS3FB_IOCTL_ON            _IO('r', 4)        /* use IOCTL_FSEL */
+#define PS3FB_IOCTL_OFF           _IO('r', 5)        /* return to normal-flip */
+#define PS3FB_IOCTL_FSEL          _IOW('r', 6, int)  /* blit and flip request */
+
+#ifndef FBIO_WAITFORVSYNC
+#define FBIO_WAITFORVSYNC         _IOW('F', 0x20, __u32) /* wait for vsync */
+#endif
+
+struct ps3fb_ioctl_res {
+	__u32 xres; /* frame buffer x_size */
+	__u32 yres; /* frame buffer y_size */
+	__u32 xoff; /* margine x  */
+	__u32 yoff; /* margine y */
+	__u32 num_frames; /* num of frame buffers */
+};
+
+#endif /* _ASM_POWERPC_PS3FB_H_ */
diff --git a/contrib/libs/linux-headers/asm/resource.h b/contrib/libs/linux-headers/asm/resource.h
new file mode 100644
index 0000000000..04bc4db892
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/resource.h
@@ -0,0 +1 @@
+#include <asm-generic/resource.h>
diff --git a/contrib/libs/linux-headers/asm/sembuf.h b/contrib/libs/linux-headers/asm/sembuf.h
new file mode 100644
index 0000000000..56b339dca2
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sembuf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "sembuf_arm.h"
+#elif defined(__aarch64__)
+#include "sembuf_arm64.h"
+#elif defined(__powerpc__)
+#include "sembuf_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "sembuf_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/sembuf_arm.h b/contrib/libs/linux-headers/asm/sembuf_arm.h
new file mode 100644
index 0000000000..7673b83cfe
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sembuf_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/sembuf.h>
diff --git a/contrib/libs/linux-headers/asm/sembuf_arm64.h b/contrib/libs/linux-headers/asm/sembuf_arm64.h
new file mode 100644
index 0000000000..7673b83cfe
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sembuf_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/sembuf.h>
diff --git a/contrib/libs/linux-headers/asm/sembuf_powerpc.h b/contrib/libs/linux-headers/asm/sembuf_powerpc.h
new file mode 100644
index 0000000000..85e96ccb5f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sembuf_powerpc.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SEMBUF_H
+#define _ASM_POWERPC_SEMBUF_H
+
+#include <asm/ipcbuf.h>
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The semid64_ds structure for PPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32/64-bit values
+ */
+
+struct semid64_ds {
+	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
+#ifndef __powerpc64__
+	unsigned long	sem_otime_high;
+	unsigned long	sem_otime;	/* last semop time */
+	unsigned long	sem_ctime_high;
+	unsigned long	sem_ctime;	/* last change time */
+#else
+	long		sem_otime;	/* last semop time */
+	long		sem_ctime;	/* last change time */
+#endif
+	unsigned long	sem_nsems;	/* no. of semaphores in array */
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+};
+
+#endif	/* _ASM_POWERPC_SEMBUF_H */
diff --git a/contrib/libs/linux-headers/asm/sembuf_x86.h b/contrib/libs/linux-headers/asm/sembuf_x86.h
new file mode 100644
index 0000000000..71205b02a1
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sembuf_x86.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SEMBUF_H
+#define _ASM_X86_SEMBUF_H
+
+#include <asm/ipcbuf.h>
+
+/*
+ * The semid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ *
+ * x86_64 and x32 incorrectly added padding here, so the structures
+ * are still incompatible with the padding on x86.
+ */
+struct semid64_ds {
+	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
+#ifdef __i386__
+	unsigned long	sem_otime;	/* last semop time */
+	unsigned long	sem_otime_high;
+	unsigned long	sem_ctime;	/* last change time */
+	unsigned long	sem_ctime_high;
+#else
+	__kernel_long_t sem_otime;	/* last semop time */
+	__kernel_ulong_t __unused1;
+	__kernel_long_t sem_ctime;	/* last change time */
+	__kernel_ulong_t __unused2;
+#endif
+	__kernel_ulong_t sem_nsems;	/* no. of semaphores in array */
+	__kernel_ulong_t __unused3;
+	__kernel_ulong_t __unused4;
+};
+
+#endif /* _ASM_X86_SEMBUF_H */
diff --git a/contrib/libs/linux-headers/asm/setup.h b/contrib/libs/linux-headers/asm/setup.h
new file mode 100644
index 0000000000..071cf6afd7
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/setup.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "setup_arm.h"
+#elif defined(__aarch64__)
+#include "setup_arm64.h"
+#elif defined(__powerpc__)
+#include "setup_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "setup_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/setup_arm.h b/contrib/libs/linux-headers/asm/setup_arm.h
new file mode 100644
index 0000000000..4a0fab0aae
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/setup_arm.h
@@ -0,0 +1,188 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  linux/include/asm/setup.h
+ *
+ *  Copyright (C) 1997-1999 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Structure passed to kernel to tell it about the
+ *  hardware it's running on.  See Documentation/arm/setup.rst
+ *  for more info.
+ */
+#ifndef __ASMARM_SETUP_H
+#define __ASMARM_SETUP_H
+
+#include <linux/types.h>
+
+#define COMMAND_LINE_SIZE 1024
+
+/* The list ends with an ATAG_NONE node. */
+#define ATAG_NONE	0x00000000
+
+struct tag_header {
+	__u32 size;
+	__u32 tag;
+};
+
+/* The list must start with an ATAG_CORE node */
+#define ATAG_CORE	0x54410001
+
+struct tag_core {
+	__u32 flags;		/* bit 0 = read-only */
+	__u32 pagesize;
+	__u32 rootdev;
+};
+
+/* it is allowed to have multiple ATAG_MEM nodes */
+#define ATAG_MEM	0x54410002
+
+struct tag_mem32 {
+	__u32	size;
+	__u32	start;	/* physical start address */
+};
+
+/* VGA text type displays */
+#define ATAG_VIDEOTEXT	0x54410003
+
+struct tag_videotext {
+	__u8		x;
+	__u8		y;
+	__u16		video_page;
+	__u8		video_mode;
+	__u8		video_cols;
+	__u16		video_ega_bx;
+	__u8		video_lines;
+	__u8		video_isvga;
+	__u16		video_points;
+};
+
+/* describes how the ramdisk will be used in kernel */
+#define ATAG_RAMDISK	0x54410004
+
+struct tag_ramdisk {
+	__u32 flags;	/* bit 0 = load, bit 1 = prompt */
+	__u32 size;	/* decompressed ramdisk size in _kilo_ bytes */
+	__u32 start;	/* starting block of floppy-based RAM disk image */
+};
+
+/* describes where the compressed ramdisk image lives (virtual address) */
+/*
+ * this one accidentally used virtual addresses - as such,
+ * it's deprecated.
+ */
+#define ATAG_INITRD	0x54410005
+
+/* describes where the compressed ramdisk image lives (physical address) */
+#define ATAG_INITRD2	0x54420005
+
+struct tag_initrd {
+	__u32 start;	/* physical start address */
+	__u32 size;	/* size of compressed ramdisk image in bytes */
+};
+
+/* board serial number. "64 bits should be enough for everybody" */
+#define ATAG_SERIAL	0x54410006
+
+struct tag_serialnr {
+	__u32 low;
+	__u32 high;
+};
+
+/* board revision */
+#define ATAG_REVISION	0x54410007
+
+struct tag_revision {
+	__u32 rev;
+};
+
+/* initial values for vesafb-type framebuffers. see struct screen_info
+ * in include/linux/tty.h
+ */
+#define ATAG_VIDEOLFB	0x54410008
+
+struct tag_videolfb {
+	__u16		lfb_width;
+	__u16		lfb_height;
+	__u16		lfb_depth;
+	__u16		lfb_linelength;
+	__u32		lfb_base;
+	__u32		lfb_size;
+	__u8		red_size;
+	__u8		red_pos;
+	__u8		green_size;
+	__u8		green_pos;
+	__u8		blue_size;
+	__u8		blue_pos;
+	__u8		rsvd_size;
+	__u8		rsvd_pos;
+};
+
+/* command line: \0 terminated string */
+#define ATAG_CMDLINE	0x54410009
+
+struct tag_cmdline {
+	char	cmdline[1];	/* this is the minimum size */
+};
+
+/* acorn RiscPC specific information */
+#define ATAG_ACORN	0x41000101
+
+struct tag_acorn {
+	__u32 memc_control_reg;
+	__u32 vram_pages;
+	__u8 sounddefault;
+	__u8 adfsdrives;
+};
+
+/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
+#define ATAG_MEMCLK	0x41000402
+
+struct tag_memclk {
+	__u32 fmemclk;
+};
+
+struct tag {
+	struct tag_header hdr;
+	union {
+		struct tag_core		core;
+		struct tag_mem32	mem;
+		struct tag_videotext	videotext;
+		struct tag_ramdisk	ramdisk;
+		struct tag_initrd	initrd;
+		struct tag_serialnr	serialnr;
+		struct tag_revision	revision;
+		struct tag_videolfb	videolfb;
+		struct tag_cmdline	cmdline;
+
+		/*
+		 * Acorn specific
+		 */
+		struct tag_acorn	acorn;
+
+		/*
+		 * DC21285 specific
+		 */
+		struct tag_memclk	memclk;
+	} u;
+};
+
+struct tagtable {
+	__u32 tag;
+	int (*parse)(const struct tag *);
+};
+
+#define tag_member_present(tag,member)				\
+	((unsigned long)(&((struct tag *)0L)->member + 1)	\
+		<= (tag)->hdr.size * 4)
+
+#define tag_next(t)	((struct tag *)((__u32 *)(t) + (t)->hdr.size))
+#define tag_size(type)	((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
+
+#define for_each_tag(t,base)		\
+	for (t = base; t->hdr.size; t = tag_next(t))
+
+
+#endif /* __ASMARM_SETUP_H */
diff --git a/contrib/libs/linux-headers/asm/setup_arm64.h b/contrib/libs/linux-headers/asm/setup_arm64.h
new file mode 100644
index 0000000000..5d703888f3
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/setup_arm64.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Based on arch/arm/include/asm/setup.h
+ *
+ * Copyright (C) 1997-1999 Russell King
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_SETUP_H
+#define __ASM_SETUP_H
+
+#include <linux/types.h>
+
+#define COMMAND_LINE_SIZE	2048
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/setup_powerpc.h b/contrib/libs/linux-headers/asm/setup_powerpc.h
new file mode 100644
index 0000000000..5c66e05e71
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/setup_powerpc.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SETUP_H
+#define _ASM_POWERPC_SETUP_H
+
+#define COMMAND_LINE_SIZE	2048
+
+#endif /* _ASM_POWERPC_SETUP_H */
diff --git a/contrib/libs/linux-headers/asm/setup_x86.h b/contrib/libs/linux-headers/asm/setup_x86.h
new file mode 100644
index 0000000000..79a9626b55
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/setup_x86.h
@@ -0,0 +1 @@
+/* */
diff --git a/contrib/libs/linux-headers/asm/sgx.h b/contrib/libs/linux-headers/asm/sgx.h
new file mode 100644
index 0000000000..3c53750180
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sgx.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "sgx_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/sgx_x86.h b/contrib/libs/linux-headers/asm/sgx_x86.h
new file mode 100644
index 0000000000..123f60553c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sgx_x86.h
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2016-20 Intel Corporation.
+ */
+#ifndef _ASM_X86_SGX_H
+#define _ASM_X86_SGX_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/**
+ * enum sgx_page_flags - page control flags
+ * %SGX_PAGE_MEASURE:	Measure the page contents with a sequence of
+ *			ENCLS[EEXTEND] operations.
+ */
+enum sgx_page_flags {
+	SGX_PAGE_MEASURE	= 0x01,
+};
+
+#define SGX_MAGIC 0xA4
+
+#define SGX_IOC_ENCLAVE_CREATE \
+	_IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create)
+#define SGX_IOC_ENCLAVE_ADD_PAGES \
+	_IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages)
+#define SGX_IOC_ENCLAVE_INIT \
+	_IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init)
+#define SGX_IOC_ENCLAVE_PROVISION \
+	_IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision)
+#define SGX_IOC_VEPC_REMOVE_ALL \
+	_IO(SGX_MAGIC, 0x04)
+#define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS \
+	_IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions)
+#define SGX_IOC_ENCLAVE_MODIFY_TYPES \
+	_IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types)
+#define SGX_IOC_ENCLAVE_REMOVE_PAGES \
+	_IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages)
+
+/**
+ * struct sgx_enclave_create - parameter structure for the
+ *                             %SGX_IOC_ENCLAVE_CREATE ioctl
+ * @src:	address for the SECS page data
+ */
+struct sgx_enclave_create  {
+	__u64	src;
+};
+
+/**
+ * struct sgx_enclave_add_pages - parameter structure for the
+ *                                %SGX_IOC_ENCLAVE_ADD_PAGE ioctl
+ * @src:	start address for the page data
+ * @offset:	starting page offset
+ * @length:	length of the data (multiple of the page size)
+ * @secinfo:	address for the SECINFO data
+ * @flags:	page control flags
+ * @count:	number of bytes added (multiple of the page size)
+ */
+struct sgx_enclave_add_pages {
+	__u64 src;
+	__u64 offset;
+	__u64 length;
+	__u64 secinfo;
+	__u64 flags;
+	__u64 count;
+};
+
+/**
+ * struct sgx_enclave_init - parameter structure for the
+ *                           %SGX_IOC_ENCLAVE_INIT ioctl
+ * @sigstruct:	address for the SIGSTRUCT data
+ */
+struct sgx_enclave_init {
+	__u64 sigstruct;
+};
+
+/**
+ * struct sgx_enclave_provision - parameter structure for the
+ *				  %SGX_IOC_ENCLAVE_PROVISION ioctl
+ * @fd:		file handle of /dev/sgx_provision
+ */
+struct sgx_enclave_provision {
+	__u64 fd;
+};
+
+/**
+ * struct sgx_enclave_restrict_permissions - parameters for ioctl
+ *                                        %SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS
+ * @offset:	starting page offset (page aligned relative to enclave base
+ *		address defined in SECS)
+ * @length:	length of memory (multiple of the page size)
+ * @permissions:new permission bits for pages in range described by @offset
+ *              and @length
+ * @result:	(output) SGX result code of ENCLS[EMODPR] function
+ * @count:	(output) bytes successfully changed (multiple of page size)
+ */
+struct sgx_enclave_restrict_permissions {
+	__u64 offset;
+	__u64 length;
+	__u64 permissions;
+	__u64 result;
+	__u64 count;
+};
+
+/**
+ * struct sgx_enclave_modify_types - parameters for ioctl
+ *                                   %SGX_IOC_ENCLAVE_MODIFY_TYPES
+ * @offset:	starting page offset (page aligned relative to enclave base
+ *		address defined in SECS)
+ * @length:	length of memory (multiple of the page size)
+ * @page_type:	new type for pages in range described by @offset and @length
+ * @result:	(output) SGX result code of ENCLS[EMODT] function
+ * @count:	(output) bytes successfully changed (multiple of page size)
+ */
+struct sgx_enclave_modify_types {
+	__u64 offset;
+	__u64 length;
+	__u64 page_type;
+	__u64 result;
+	__u64 count;
+};
+
+/**
+ * struct sgx_enclave_remove_pages - %SGX_IOC_ENCLAVE_REMOVE_PAGES parameters
+ * @offset:	starting page offset (page aligned relative to enclave base
+ *		address defined in SECS)
+ * @length:	length of memory (multiple of the page size)
+ * @count:	(output) bytes successfully changed (multiple of page size)
+ *
+ * Regular (PT_REG) or TCS (PT_TCS) can be removed from an initialized
+ * enclave if the system supports SGX2. First, the %SGX_IOC_ENCLAVE_MODIFY_TYPES
+ * ioctl() should be used to change the page type to PT_TRIM. After that
+ * succeeds ENCLU[EACCEPT] should be run from within the enclave and then
+ * %SGX_IOC_ENCLAVE_REMOVE_PAGES can be used to complete the page removal.
+ */
+struct sgx_enclave_remove_pages {
+	__u64 offset;
+	__u64 length;
+	__u64 count;
+};
+
+struct sgx_enclave_run;
+
+/**
+ * typedef sgx_enclave_user_handler_t - Exit handler function accepted by
+ *					__vdso_sgx_enter_enclave()
+ * @run:	The run instance given by the caller
+ *
+ * The register parameters contain the snapshot of their values at enclave
+ * exit. An invalid ENCLU function number will cause -EINVAL to be returned
+ * to the caller.
+ *
+ * Return:
+ * - <= 0:	The given value is returned back to the caller.
+ * - > 0:	ENCLU function to invoke, either EENTER or ERESUME.
+ */
+typedef int (*sgx_enclave_user_handler_t)(long rdi, long rsi, long rdx,
+					  long rsp, long r8, long r9,
+					  struct sgx_enclave_run *run);
+
+/**
+ * struct sgx_enclave_run - the execution context of __vdso_sgx_enter_enclave()
+ * @tcs:			TCS used to enter the enclave
+ * @function:			The last seen ENCLU function (EENTER, ERESUME or EEXIT)
+ * @exception_vector:		The interrupt vector of the exception
+ * @exception_error_code:	The exception error code pulled out of the stack
+ * @exception_addr:		The address that triggered the exception
+ * @user_handler:		User provided callback run on exception
+ * @user_data:			Data passed to the user handler
+ * @reserved			Reserved for future extensions
+ *
+ * If @user_handler is provided, the handler will be invoked on all return paths
+ * of the normal flow.  The user handler may transfer control, e.g. via a
+ * longjmp() call or a C++ exception, without returning to
+ * __vdso_sgx_enter_enclave().
+ */
+struct sgx_enclave_run {
+	__u64 tcs;
+	__u32 function;
+	__u16 exception_vector;
+	__u16 exception_error_code;
+	__u64 exception_addr;
+	__u64 user_handler;
+	__u64 user_data;
+	__u8  reserved[216];
+};
+
+/**
+ * typedef vdso_sgx_enter_enclave_t - Prototype for __vdso_sgx_enter_enclave(),
+ *				      a vDSO function to enter an SGX enclave.
+ * @rdi:	Pass-through value for RDI
+ * @rsi:	Pass-through value for RSI
+ * @rdx:	Pass-through value for RDX
+ * @function:	ENCLU function, must be EENTER or ERESUME
+ * @r8:		Pass-through value for R8
+ * @r9:		Pass-through value for R9
+ * @run:	struct sgx_enclave_run, must be non-NULL
+ *
+ * NOTE: __vdso_sgx_enter_enclave() does not ensure full compliance with the
+ * x86-64 ABI, e.g. doesn't handle XSAVE state.  Except for non-volatile
+ * general purpose registers, EFLAGS.DF, and RSP alignment, preserving/setting
+ * state in accordance with the x86-64 ABI is the responsibility of the enclave
+ * and its runtime, i.e. __vdso_sgx_enter_enclave() cannot be called from C
+ * code without careful consideration by both the enclave and its runtime.
+ *
+ * All general purpose registers except RAX, RBX and RCX are passed as-is to the
+ * enclave.  RAX, RBX and RCX are consumed by EENTER and ERESUME and are loaded
+ * with @function, asynchronous exit pointer, and @run.tcs respectively.
+ *
+ * RBP and the stack are used to anchor __vdso_sgx_enter_enclave() to the
+ * pre-enclave state, e.g. to retrieve @run.exception and @run.user_handler
+ * after an enclave exit.  All other registers are available for use by the
+ * enclave and its runtime, e.g. an enclave can push additional data onto the
+ * stack (and modify RSP) to pass information to the optional user handler (see
+ * below).
+ *
+ * Most exceptions reported on ENCLU, including those that occur within the
+ * enclave, are fixed up and reported synchronously instead of being delivered
+ * via a standard signal. Debug Exceptions (#DB) and Breakpoints (#BP) are
+ * never fixed up and are always delivered via standard signals. On synchronously
+ * reported exceptions, -EFAULT is returned and details about the exception are
+ * recorded in @run.exception, the optional sgx_enclave_exception struct.
+ *
+ * Return:
+ * - 0:		ENCLU function was successfully executed.
+ * - -EINVAL:	Invalid ENCL number (neither EENTER nor ERESUME).
+ */
+typedef int (*vdso_sgx_enter_enclave_t)(unsigned long rdi, unsigned long rsi,
+					unsigned long rdx, unsigned int function,
+					unsigned long r8,  unsigned long r9,
+					struct sgx_enclave_run *run);
+
+#endif /* _ASM_X86_SGX_H */
diff --git a/contrib/libs/linux-headers/asm/shmbuf.h b/contrib/libs/linux-headers/asm/shmbuf.h
new file mode 100644
index 0000000000..4b0d7aa67d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/shmbuf.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "shmbuf_arm.h"
+#elif defined(__aarch64__)
+#include "shmbuf_arm64.h"
+#elif defined(__powerpc__)
+#include "shmbuf_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "shmbuf_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/shmbuf_arm.h b/contrib/libs/linux-headers/asm/shmbuf_arm.h
new file mode 100644
index 0000000000..83c05fc2de
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/shmbuf_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/shmbuf.h>
diff --git a/contrib/libs/linux-headers/asm/shmbuf_arm64.h b/contrib/libs/linux-headers/asm/shmbuf_arm64.h
new file mode 100644
index 0000000000..83c05fc2de
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/shmbuf_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/shmbuf.h>
diff --git a/contrib/libs/linux-headers/asm/shmbuf_powerpc.h b/contrib/libs/linux-headers/asm/shmbuf_powerpc.h
new file mode 100644
index 0000000000..439a3a02ba
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/shmbuf_powerpc.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SHMBUF_H
+#define _ASM_POWERPC_SHMBUF_H
+
+#include <asm/ipcbuf.h>
+#include <asm/posix_types.h>
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The shmid64_ds structure for PPC architecture.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+	struct ipc64_perm	shm_perm;	/* operation perms */
+#ifdef __powerpc64__
+	long		shm_atime;	/* last attach time */
+	long		shm_dtime;	/* last detach time */
+	long		shm_ctime;	/* last change time */
+#else
+	unsigned long		shm_atime_high;
+	unsigned long		shm_atime;	/* last attach time */
+	unsigned long		shm_dtime_high;
+	unsigned long		shm_dtime;	/* last detach time */
+	unsigned long		shm_ctime_high;
+	unsigned long		shm_ctime;	/* last change time */
+	unsigned long		__unused4;
+#endif
+	__kernel_size_t		shm_segsz;	/* size of segment (bytes) */
+	__kernel_pid_t		shm_cpid;	/* pid of creator */
+	__kernel_pid_t		shm_lpid;	/* pid of last operator */
+	unsigned long		shm_nattch;	/* no. of current attaches */
+	unsigned long		__unused5;
+	unsigned long		__unused6;
+};
+
+struct shminfo64 {
+	unsigned long	shmmax;
+	unsigned long	shmmin;
+	unsigned long	shmmni;
+	unsigned long	shmseg;
+	unsigned long	shmall;
+	unsigned long	__unused1;
+	unsigned long	__unused2;
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+};
+
+#endif	/* _ASM_POWERPC_SHMBUF_H */
diff --git a/contrib/libs/linux-headers/asm/shmbuf_x86.h b/contrib/libs/linux-headers/asm/shmbuf_x86.h
new file mode 100644
index 0000000000..13775bfdfe
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/shmbuf_x86.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_X86_SHMBUF_H
+#define __ASM_X86_SHMBUF_H
+
+#if !defined(__x86_64__) || !defined(__ILP32__)
+#include <asm-generic/shmbuf.h>
+#else
+
+#include <asm/ipcbuf.h>
+#include <asm/posix_types.h>
+
+/*
+ * The shmid64_ds structure for x86 architecture with x32 ABI.
+ *
+ * On x86-32 and x86-64 we can just use the generic definition, but
+ * x32 uses the same binary layout as x86_64, which is different
+ * from other 32-bit architectures.
+ */
+
+struct shmid64_ds {
+	struct ipc64_perm	shm_perm;	/* operation perms */
+	__kernel_size_t		shm_segsz;	/* size of segment (bytes) */
+	__kernel_long_t		shm_atime;	/* last attach time */
+	__kernel_long_t		shm_dtime;	/* last detach time */
+	__kernel_long_t		shm_ctime;	/* last change time */
+	__kernel_pid_t		shm_cpid;	/* pid of creator */
+	__kernel_pid_t		shm_lpid;	/* pid of last operator */
+	__kernel_ulong_t	shm_nattch;	/* no. of current attaches */
+	__kernel_ulong_t	__unused4;
+	__kernel_ulong_t	__unused5;
+};
+
+struct shminfo64 {
+	__kernel_ulong_t	shmmax;
+	__kernel_ulong_t	shmmin;
+	__kernel_ulong_t	shmmni;
+	__kernel_ulong_t	shmseg;
+	__kernel_ulong_t	shmall;
+	__kernel_ulong_t	__unused1;
+	__kernel_ulong_t	__unused2;
+	__kernel_ulong_t	__unused3;
+	__kernel_ulong_t	__unused4;
+};
+
+#endif
+
+#endif /* __ASM_X86_SHMBUF_H */
diff --git a/contrib/libs/linux-headers/asm/sigcontext.h b/contrib/libs/linux-headers/asm/sigcontext.h
new file mode 100644
index 0000000000..428844e29e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "sigcontext_arm.h"
+#elif defined(__aarch64__)
+#include "sigcontext_arm64.h"
+#elif defined(__powerpc__)
+#include "sigcontext_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "sigcontext_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/sigcontext32.h b/contrib/libs/linux-headers/asm/sigcontext32.h
new file mode 100644
index 0000000000..62e6a8d4fb
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext32.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "sigcontext32_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/sigcontext32_x86.h b/contrib/libs/linux-headers/asm/sigcontext32_x86.h
new file mode 100644
index 0000000000..7114801d04
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext32_x86.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGCONTEXT32_H
+#define _ASM_X86_SIGCONTEXT32_H
+
+/* This is a legacy file - all the type definitions are in sigcontext.h: */
+
+#include <asm/sigcontext.h>
+
+#endif /* _ASM_X86_SIGCONTEXT32_H */
diff --git a/contrib/libs/linux-headers/asm/sigcontext_arm.h b/contrib/libs/linux-headers/asm/sigcontext_arm.h
new file mode 100644
index 0000000000..e223c65ada
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext_arm.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASMARM_SIGCONTEXT_H
+#define _ASMARM_SIGCONTEXT_H
+
+/*
+ * Signal context structure - contains all info to do with the state
+ * before the signal handler was invoked.  Note: only add new entries
+ * to the end of the structure.
+ */
+struct sigcontext {
+	unsigned long trap_no;
+	unsigned long error_code;
+	unsigned long oldmask;
+	unsigned long arm_r0;
+	unsigned long arm_r1;
+	unsigned long arm_r2;
+	unsigned long arm_r3;
+	unsigned long arm_r4;
+	unsigned long arm_r5;
+	unsigned long arm_r6;
+	unsigned long arm_r7;
+	unsigned long arm_r8;
+	unsigned long arm_r9;
+	unsigned long arm_r10;
+	unsigned long arm_fp;
+	unsigned long arm_ip;
+	unsigned long arm_sp;
+	unsigned long arm_lr;
+	unsigned long arm_pc;
+	unsigned long arm_cpsr;
+	unsigned long fault_address;
+};
+
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/sigcontext_arm64.h b/contrib/libs/linux-headers/asm/sigcontext_arm64.h
new file mode 100644
index 0000000000..e207b0d79d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext_arm64.h
@@ -0,0 +1,334 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_SIGCONTEXT_H
+#define __ASM_SIGCONTEXT_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+/*
+ * Signal context structure - contains all info to do with the state
+ * before the signal handler was invoked.
+ */
+struct sigcontext {
+	__u64 fault_address;
+	/* AArch64 registers */
+	__u64 regs[31];
+	__u64 sp;
+	__u64 pc;
+	__u64 pstate;
+	/* 4K reserved for FP/SIMD state and future expansion */
+	__u8 __reserved[4096] __attribute__((__aligned__(16)));
+};
+
+/*
+ * Allocation of __reserved[]:
+ * (Note: records do not necessarily occur in the order shown here.)
+ *
+ *	size		description
+ *
+ *	0x210		fpsimd_context
+ *	 0x10		esr_context
+ *	0x8a0		sve_context (vl <= 64) (optional)
+ *	 0x20		extra_context (optional)
+ *	 0x10		terminator (null _aarch64_ctx)
+ *
+ *	0x510		(reserved for future allocation)
+ *
+ * New records that can exceed this space need to be opt-in for userspace, so
+ * that an expanded signal frame is not generated unexpectedly.  The mechanism
+ * for opting in will depend on the extension that generates each new record.
+ * The above table documents the maximum set and sizes of records than can be
+ * generated when userspace does not opt in for any such extension.
+ */
+
+/*
+ * Header to be used at the beginning of structures extending the user
+ * context. Such structures must be placed after the rt_sigframe on the stack
+ * and be 16-byte aligned. The last structure must be a dummy one with the
+ * magic and size set to 0.
+ *
+ * Note that the values allocated for use as magic should be chosen to
+ * be meaningful in ASCII to aid manual parsing, ZA doesn't follow this
+ * convention due to oversight but it should be observed for future additions.
+ */
+struct _aarch64_ctx {
+	__u32 magic;
+	__u32 size;
+};
+
+#define FPSIMD_MAGIC	0x46508001
+
+struct fpsimd_context {
+	struct _aarch64_ctx head;
+	__u32 fpsr;
+	__u32 fpcr;
+	__uint128_t vregs[32];
+};
+
+/*
+ * Note: similarly to all other integer fields, each V-register is stored in an
+ * endianness-dependent format, with the byte at offset i from the start of the
+ * in-memory representation of the register value containing
+ *
+ *    bits [(7 + 8 * i) : (8 * i)] of the register on little-endian hosts; or
+ *    bits [(127 - 8 * i) : (120 - 8 * i)] on big-endian hosts.
+ */
+
+/* ESR_EL1 context */
+#define ESR_MAGIC	0x45535201
+
+struct esr_context {
+	struct _aarch64_ctx head;
+	__u64 esr;
+};
+
+/*
+ * extra_context: describes extra space in the signal frame for
+ * additional structures that don't fit in sigcontext.__reserved[].
+ *
+ * Note:
+ *
+ * 1) fpsimd_context, esr_context and extra_context must be placed in
+ * sigcontext.__reserved[] if present.  They cannot be placed in the
+ * extra space.  Any other record can be placed either in the extra
+ * space or in sigcontext.__reserved[], unless otherwise specified in
+ * this file.
+ *
+ * 2) There must not be more than one extra_context.
+ *
+ * 3) If extra_context is present, it must be followed immediately in
+ * sigcontext.__reserved[] by the terminating null _aarch64_ctx.
+ *
+ * 4) The extra space to which datap points must start at the first
+ * 16-byte aligned address immediately after the terminating null
+ * _aarch64_ctx that follows the extra_context structure in
+ * __reserved[].  The extra space may overrun the end of __reserved[],
+ * as indicated by a sufficiently large value for the size field.
+ *
+ * 5) The extra space must itself be terminated with a null
+ * _aarch64_ctx.
+ */
+#define EXTRA_MAGIC	0x45585401
+
+struct extra_context {
+	struct _aarch64_ctx head;
+	__u64 datap; /* 16-byte aligned pointer to extra space cast to __u64 */
+	__u32 size; /* size in bytes of the extra space */
+	__u32 __reserved[3];
+};
+
+#define SVE_MAGIC	0x53564501
+
+struct sve_context {
+	struct _aarch64_ctx head;
+	__u16 vl;
+	__u16 flags;
+	__u16 __reserved[2];
+};
+
+#define SVE_SIG_FLAG_SM	0x1	/* Context describes streaming mode */
+
+/* TPIDR2_EL0 context */
+#define TPIDR2_MAGIC	0x54504902
+
+struct tpidr2_context {
+	struct _aarch64_ctx head;
+	__u64 tpidr2;
+};
+
+#define ZA_MAGIC	0x54366345
+
+struct za_context {
+	struct _aarch64_ctx head;
+	__u16 vl;
+	__u16 __reserved[3];
+};
+
+#define ZT_MAGIC	0x5a544e01
+
+struct zt_context {
+	struct _aarch64_ctx head;
+	__u16 nregs;
+	__u16 __reserved[3];
+};
+
+#endif /* !__ASSEMBLY__ */
+
+#include <asm/sve_context.h>
+
+/*
+ * The SVE architecture leaves space for future expansion of the
+ * vector length beyond its initial architectural limit of 2048 bits
+ * (16 quadwords).
+ *
+ * See linux/Documentation/arm64/sve.rst for a description of the VL/VQ
+ * terminology.
+ */
+#define SVE_VQ_BYTES		__SVE_VQ_BYTES	/* bytes per quadword */
+
+#define SVE_VQ_MIN		__SVE_VQ_MIN
+#define SVE_VQ_MAX		__SVE_VQ_MAX
+
+#define SVE_VL_MIN		__SVE_VL_MIN
+#define SVE_VL_MAX		__SVE_VL_MAX
+
+#define SVE_NUM_ZREGS		__SVE_NUM_ZREGS
+#define SVE_NUM_PREGS		__SVE_NUM_PREGS
+
+#define sve_vl_valid(vl)	__sve_vl_valid(vl)
+#define sve_vq_from_vl(vl)	__sve_vq_from_vl(vl)
+#define sve_vl_from_vq(vq)	__sve_vl_from_vq(vq)
+
+/*
+ * If the SVE registers are currently live for the thread at signal delivery,
+ * sve_context.head.size >=
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl))
+ * and the register data may be accessed using the SVE_SIG_*() macros.
+ *
+ * If sve_context.head.size <
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)),
+ * the SVE registers were not live for the thread and no register data
+ * is included: in this case, the SVE_SIG_*() macros should not be
+ * used except for this check.
+ *
+ * The same convention applies when returning from a signal: a caller
+ * will need to remove or resize the sve_context block if it wants to
+ * make the SVE registers live when they were previously non-live or
+ * vice-versa.  This may require the caller to allocate fresh
+ * memory and/or move other context blocks in the signal frame.
+ *
+ * Changing the vector length during signal return is not permitted:
+ * sve_context.vl must equal the thread's current vector length when
+ * doing a sigreturn.
+ *
+ * On systems with support for SME the SVE register state may reflect either
+ * streaming or non-streaming mode.  In streaming mode the streaming mode
+ * vector length will be used and the flag SVE_SIG_FLAG_SM will be set in
+ * the flags field. It is permitted to enter or leave streaming mode in
+ * a signal return, applications should take care to ensure that any difference
+ * in vector length between the two modes is handled, including any resizing
+ * and movement of context blocks.
+ *
+ * Note: for all these macros, the "vq" argument denotes the vector length
+ * in quadwords (i.e., units of 128 bits).
+ *
+ * The correct way to obtain vq is to use sve_vq_from_vl(vl).  The
+ * result is valid if and only if sve_vl_valid(vl) is true.  This is
+ * guaranteed for a struct sve_context written by the kernel.
+ *
+ *
+ * Additional macros describe the contents and layout of the payload.
+ * For each, SVE_SIG_x_OFFSET(args) is the start offset relative to
+ * the start of struct sve_context, and SVE_SIG_x_SIZE(args) is the
+ * size in bytes:
+ *
+ *	x	type				description
+ *	-	----				-----------
+ *	REGS					the entire SVE context
+ *
+ *	ZREGS	__uint128_t[SVE_NUM_ZREGS][vq]	all Z-registers
+ *	ZREG	__uint128_t[vq]			individual Z-register Zn
+ *
+ *	PREGS	uint16_t[SVE_NUM_PREGS][vq]	all P-registers
+ *	PREG	uint16_t[vq]			individual P-register Pn
+ *
+ *	FFR	uint16_t[vq]			first-fault status register
+ *
+ * Additional data might be appended in the future.
+ *
+ * Unlike vregs[] in fpsimd_context, each SVE scalable register (Z-, P- or FFR)
+ * is encoded in memory in an endianness-invariant format, with the byte at
+ * offset i from the start of the in-memory representation containing bits
+ * [(7 + 8 * i) : (8 * i)] of the register value.
+ */
+
+#define SVE_SIG_ZREG_SIZE(vq)	__SVE_ZREG_SIZE(vq)
+#define SVE_SIG_PREG_SIZE(vq)	__SVE_PREG_SIZE(vq)
+#define SVE_SIG_FFR_SIZE(vq)	__SVE_FFR_SIZE(vq)
+
+#define SVE_SIG_REGS_OFFSET					\
+	((sizeof(struct sve_context) + (__SVE_VQ_BYTES - 1))	\
+		/ __SVE_VQ_BYTES * __SVE_VQ_BYTES)
+
+#define SVE_SIG_ZREGS_OFFSET \
+		(SVE_SIG_REGS_OFFSET + __SVE_ZREGS_OFFSET)
+#define SVE_SIG_ZREG_OFFSET(vq, n) \
+		(SVE_SIG_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n))
+#define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq)
+
+#define SVE_SIG_PREGS_OFFSET(vq) \
+		(SVE_SIG_REGS_OFFSET + __SVE_PREGS_OFFSET(vq))
+#define SVE_SIG_PREG_OFFSET(vq, n) \
+		(SVE_SIG_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n))
+#define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq)
+
+#define SVE_SIG_FFR_OFFSET(vq) \
+		(SVE_SIG_REGS_OFFSET + __SVE_FFR_OFFSET(vq))
+
+#define SVE_SIG_REGS_SIZE(vq) \
+		(__SVE_FFR_OFFSET(vq) + __SVE_FFR_SIZE(vq))
+
+#define SVE_SIG_CONTEXT_SIZE(vq) \
+		(SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
+
+/*
+ * If the ZA register is enabled for the thread at signal delivery then,
+ * za_context.head.size >= ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za_context.vl))
+ * and the register data may be accessed using the ZA_SIG_*() macros.
+ *
+ * If za_context.head.size < ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za_context.vl))
+ * then ZA was not enabled and no register data was included in which case
+ * ZA register was not enabled for the thread and no register data
+ * the ZA_SIG_*() macros should not be used except for this check.
+ *
+ * The same convention applies when returning from a signal: a caller
+ * will need to remove or resize the za_context block if it wants to
+ * enable the ZA register when it was previously non-live or vice-versa.
+ * This may require the caller to allocate fresh memory and/or move other
+ * context blocks in the signal frame.
+ *
+ * Changing the vector length during signal return is not permitted:
+ * za_context.vl must equal the thread's current SME vector length when
+ * doing a sigreturn.
+ */
+
+#define ZA_SIG_REGS_OFFSET					\
+	((sizeof(struct za_context) + (__SVE_VQ_BYTES - 1))	\
+		/ __SVE_VQ_BYTES * __SVE_VQ_BYTES)
+
+#define ZA_SIG_REGS_SIZE(vq) ((vq * __SVE_VQ_BYTES) * (vq * __SVE_VQ_BYTES))
+
+#define ZA_SIG_ZAV_OFFSET(vq, n) (ZA_SIG_REGS_OFFSET + \
+				  (SVE_SIG_ZREG_SIZE(vq) * n))
+
+#define ZA_SIG_CONTEXT_SIZE(vq) \
+		(ZA_SIG_REGS_OFFSET + ZA_SIG_REGS_SIZE(vq))
+
+#define ZT_SIG_REG_SIZE 512
+
+#define ZT_SIG_REG_BYTES (ZT_SIG_REG_SIZE / 8)
+
+#define ZT_SIG_REGS_OFFSET sizeof(struct zt_context)
+
+#define ZT_SIG_REGS_SIZE(n) (ZT_SIG_REG_BYTES * n)
+
+#define ZT_SIG_CONTEXT_SIZE(n) \
+	(sizeof(struct zt_context) + ZT_SIG_REGS_SIZE(n))
+
+#endif /* __ASM_SIGCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/sigcontext_powerpc.h b/contrib/libs/linux-headers/asm/sigcontext_powerpc.h
new file mode 100644
index 0000000000..6c52226a9b
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext_powerpc.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SIGCONTEXT_H
+#define _ASM_POWERPC_SIGCONTEXT_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <asm/ptrace.h>
+#ifdef __powerpc64__
+#include <asm/elf.h>
+#endif
+
+struct sigcontext {
+	unsigned long	_unused[4];
+	int		signal;
+#ifdef __powerpc64__
+	int		_pad0;
+#endif
+	unsigned long	handler;
+	unsigned long	oldmask;
+	struct pt_regs	*regs;
+#ifdef __powerpc64__
+	elf_gregset_t	gp_regs;
+	elf_fpregset_t	fp_regs;
+/*
+ * To maintain compatibility with current implementations the sigcontext is
+ * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
+ * followed by an unstructured (vmx_reserve) field of 101 doublewords. This
+ * allows the array of vector registers to be quadword aligned independent of
+ * the alignment of the containing sigcontext or ucontext. It is the
+ * responsibility of the code setting the sigcontext to set this pointer to
+ * either NULL (if this processor does not support the VMX feature) or the
+ * address of the first quadword within the allocated (vmx_reserve) area.
+ *
+ * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with
+ * an array of 34 quadword entries (elf_vrregset_t).  The entries with
+ * indexes 0-31 contain the corresponding vector registers.  The entry with
+ * index 32 contains the vscr as the last word (offset 12) within the
+ * quadword.  This allows the vscr to be stored as either a quadword (since
+ * it must be copied via a vector register to/from storage) or as a word.
+ * The entry with index 33 contains the vrsave as the first word (offset 0)
+ * within the quadword.
+ *
+ * Part of the VSX data is stored here also by extending vmx_restore
+ * by an additional 32 double words.  Architecturally the layout of
+ * the VSR registers and how they overlap on top of the legacy FPR and
+ * VR registers is shown below:
+ *
+ *                    VSR doubleword 0               VSR doubleword 1
+ *           ----------------------------------------------------------------
+ *   VSR[0]  |             FPR[0]            |                              |
+ *           ----------------------------------------------------------------
+ *   VSR[1]  |             FPR[1]            |                              |
+ *           ----------------------------------------------------------------
+ *           |              ...              |                              |
+ *           |              ...              |                              |
+ *           ----------------------------------------------------------------
+ *   VSR[30] |             FPR[30]           |                              |
+ *           ----------------------------------------------------------------
+ *   VSR[31] |             FPR[31]           |                              |
+ *           ----------------------------------------------------------------
+ *   VSR[32] |                             VR[0]                            |
+ *           ----------------------------------------------------------------
+ *   VSR[33] |                             VR[1]                            |
+ *           ----------------------------------------------------------------
+ *           |                              ...                             |
+ *           |                              ...                             |
+ *           ----------------------------------------------------------------
+ *   VSR[62] |                             VR[30]                           |
+ *           ----------------------------------------------------------------
+ *   VSR[63] |                             VR[31]                           |
+ *           ----------------------------------------------------------------
+ *
+ * FPR/VSR 0-31 doubleword 0 is stored in fp_regs, and VMX/VSR 32-63
+ * is stored at the start of vmx_reserve.  vmx_reserve is extended for
+ * backwards compatility to store VSR 0-31 doubleword 1 after the VMX
+ * registers and vscr/vrsave.
+ */
+	elf_vrreg_t	*v_regs;
+	long		vmx_reserve[ELF_NVRREG + ELF_NVRREG + 1 + 32];
+#endif
+};
+
+#endif /* _ASM_POWERPC_SIGCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/sigcontext_x86.h b/contrib/libs/linux-headers/asm/sigcontext_x86.h
new file mode 100644
index 0000000000..ef862aa2fb
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/sigcontext_x86.h
@@ -0,0 +1,380 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGCONTEXT_H
+#define _ASM_X86_SIGCONTEXT_H
+
+/*
+ * Linux signal context definitions. The sigcontext includes a complex
+ * hierarchy of CPU and FPU state, available to user-space (on the stack) when
+ * a signal handler is executed.
+ *
+ * As over the years this ABI grew from its very simple roots towards
+ * supporting more and more CPU state organically, some of the details (which
+ * were rather clever hacks back in the days) became a bit quirky by today.
+ *
+ * The current ABI includes flexible provisions for future extensions, so we
+ * won't have to grow new quirks for quite some time. Promise!
+ */
+
+
+#include <linux/types.h>
+
+#define FP_XSTATE_MAGIC1		0x46505853U
+#define FP_XSTATE_MAGIC2		0x46505845U
+#define FP_XSTATE_MAGIC2_SIZE		sizeof(FP_XSTATE_MAGIC2)
+
+/*
+ * Bytes 464..511 in the current 512-byte layout of the FXSAVE/FXRSTOR frame
+ * are reserved for SW usage. On CPUs supporting XSAVE/XRSTOR, these bytes are
+ * used to extend the fpstate pointer in the sigcontext, which now includes the
+ * extended state information along with fpstate information.
+ *
+ * If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then there's a
+ * sw_reserved.extended_size bytes large extended context area present. (The
+ * last 32-bit word of this extended area (at the
+ * fpstate+extended_size-FP_XSTATE_MAGIC2_SIZE address) is set to
+ * FP_XSTATE_MAGIC2 so that you can sanity check your size calculations.)
+ *
+ * This extended area typically grows with newer CPUs that have larger and
+ * larger XSAVE areas.
+ */
+struct _fpx_sw_bytes {
+	/*
+	 * If set to FP_XSTATE_MAGIC1 then this is an xstate context.
+	 * 0 if a legacy frame.
+	 */
+	__u32				magic1;
+
+	/*
+	 * Total size of the fpstate area:
+	 *
+	 *  - if magic1 == 0 then it's sizeof(struct _fpstate)
+	 *  - if magic1 == FP_XSTATE_MAGIC1 then it's sizeof(struct _xstate)
+	 *    plus extensions (if any)
+	 */
+	__u32				extended_size;
+
+	/*
+	 * Feature bit mask (including FP/SSE/extended state) that is present
+	 * in the memory layout:
+	 */
+	__u64				xfeatures;
+
+	/*
+	 * Actual XSAVE state size, based on the xfeatures saved in the layout.
+	 * 'extended_size' is greater than 'xstate_size':
+	 */
+	__u32				xstate_size;
+
+	/* For future use: */
+	__u32				padding[7];
+};
+
+/*
+ * As documented in the iBCS2 standard:
+ *
+ * The first part of "struct _fpstate" is just the normal i387 hardware setup,
+ * the extra "status" word is used to save the coprocessor status word before
+ * entering the handler.
+ *
+ * The FPU state data structure has had to grow to accommodate the extended FPU
+ * state required by the Streaming SIMD Extensions.  There is no documented
+ * standard to accomplish this at the moment.
+ */
+
+/* 10-byte legacy floating point register: */
+struct _fpreg {
+	__u16				significand[4];
+	__u16				exponent;
+};
+
+/* 16-byte floating point register: */
+struct _fpxreg {
+	__u16				significand[4];
+	__u16				exponent;
+	__u16				padding[3];
+};
+
+/* 16-byte XMM register: */
+struct _xmmreg {
+	__u32				element[4];
+};
+
+#define X86_FXSR_MAGIC			0x0000
+
+/*
+ * The 32-bit FPU frame:
+ */
+struct _fpstate_32 {
+	/* Legacy FPU environment: */
+	__u32				cw;
+	__u32				sw;
+	__u32				tag;
+	__u32				ipoff;
+	__u32				cssel;
+	__u32				dataoff;
+	__u32				datasel;
+	struct _fpreg			_st[8];
+	__u16				status;
+	__u16				magic;		/* 0xffff: regular FPU data only */
+							/* 0x0000: FXSR FPU data */
+
+	/* FXSR FPU environment */
+	__u32				_fxsr_env[6];	/* FXSR FPU env is ignored */
+	__u32				mxcsr;
+	__u32				reserved;
+	struct _fpxreg			_fxsr_st[8];	/* FXSR FPU reg data is ignored */
+	struct _xmmreg			_xmm[8];	/* First 8 XMM registers */
+	union {
+		__u32			padding1[44];	/* Second 8 XMM registers plus padding */
+		__u32			padding[44];	/* Alias name for old user-space */
+	};
+
+	union {
+		__u32			padding2[12];
+		struct _fpx_sw_bytes	sw_reserved;	/* Potential extended state is encoded here */
+	};
+};
+
+/*
+ * The 64-bit FPU frame. (FXSAVE format and later)
+ *
+ * Note1: If sw_reserved.magic1 == FP_XSTATE_MAGIC1 then the structure is
+ *        larger: 'struct _xstate'. Note that 'struct _xstate' embeds
+ *        'struct _fpstate' so that you can always assume the _fpstate portion
+ *        exists so that you can check the magic value.
+ *
+ * Note2: Reserved fields may someday contain valuable data. Always
+ *	  save/restore them when you change signal frames.
+ */
+struct _fpstate_64 {
+	__u16				cwd;
+	__u16				swd;
+	/* Note this is not the same as the 32-bit/x87/FSAVE twd: */
+	__u16				twd;
+	__u16				fop;
+	__u64				rip;
+	__u64				rdp;
+	__u32				mxcsr;
+	__u32				mxcsr_mask;
+	__u32				st_space[32];	/*  8x  FP registers, 16 bytes each */
+	__u32				xmm_space[64];	/* 16x XMM registers, 16 bytes each */
+	__u32				reserved2[12];
+	union {
+		__u32			reserved3[12];
+		struct _fpx_sw_bytes	sw_reserved;	/* Potential extended state is encoded here */
+	};
+};
+
+#ifdef __i386__
+# define _fpstate _fpstate_32
+#else
+# define _fpstate _fpstate_64
+#endif
+
+struct _header {
+	__u64				xfeatures;
+	__u64				reserved1[2];
+	__u64				reserved2[5];
+};
+
+struct _ymmh_state {
+	/* 16x YMM registers, 16 bytes each: */
+	__u32				ymmh_space[64];
+};
+
+/*
+ * Extended state pointed to by sigcontext::fpstate.
+ *
+ * In addition to the fpstate, information encoded in _xstate::xstate_hdr
+ * indicates the presence of other extended state information supported
+ * by the CPU and kernel:
+ */
+struct _xstate {
+	struct _fpstate			fpstate;
+	struct _header			xstate_hdr;
+	struct _ymmh_state		ymmh;
+	/* New processor state extensions go here: */
+};
+
+/*
+ * The 32-bit signal frame:
+ */
+struct sigcontext_32 {
+	__u16				gs, __gsh;
+	__u16				fs, __fsh;
+	__u16				es, __esh;
+	__u16				ds, __dsh;
+	__u32				di;
+	__u32				si;
+	__u32				bp;
+	__u32				sp;
+	__u32				bx;
+	__u32				dx;
+	__u32				cx;
+	__u32				ax;
+	__u32				trapno;
+	__u32				err;
+	__u32				ip;
+	__u16				cs, __csh;
+	__u32				flags;
+	__u32				sp_at_signal;
+	__u16				ss, __ssh;
+
+	/*
+	 * fpstate is really (struct _fpstate *) or (struct _xstate *)
+	 * depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
+	 * bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
+	 * of extended memory layout. See comments at the definition of
+	 * (struct _fpx_sw_bytes)
+	 */
+	__u32				fpstate; /* Zero when no FPU/extended context */
+	__u32				oldmask;
+	__u32				cr2;
+};
+
+/*
+ * The 64-bit signal frame:
+ */
+struct sigcontext_64 {
+	__u64				r8;
+	__u64				r9;
+	__u64				r10;
+	__u64				r11;
+	__u64				r12;
+	__u64				r13;
+	__u64				r14;
+	__u64				r15;
+	__u64				di;
+	__u64				si;
+	__u64				bp;
+	__u64				bx;
+	__u64				dx;
+	__u64				ax;
+	__u64				cx;
+	__u64				sp;
+	__u64				ip;
+	__u64				flags;
+	__u16				cs;
+	__u16				gs;
+	__u16				fs;
+	__u16				ss;
+	__u64				err;
+	__u64				trapno;
+	__u64				oldmask;
+	__u64				cr2;
+
+	/*
+	 * fpstate is really (struct _fpstate *) or (struct _xstate *)
+	 * depending on the FP_XSTATE_MAGIC1 encoded in the SW reserved
+	 * bytes of (struct _fpstate) and FP_XSTATE_MAGIC2 present at the end
+	 * of extended memory layout. See comments at the definition of
+	 * (struct _fpx_sw_bytes)
+	 */
+	__u64				fpstate; /* Zero when no FPU/extended context */
+	__u64				reserved1[8];
+};
+
+/*
+ * Create the real 'struct sigcontext' type:
+ */
+
+/*
+ * The old user-space sigcontext definition, just in case user-space still
+ * relies on it. The kernel definition (in asm/sigcontext.h) has unified
+ * field names but otherwise the same layout.
+ */
+
+#define _fpstate_ia32			_fpstate_32
+#define sigcontext_ia32			sigcontext_32
+
+
+# ifdef __i386__
+struct sigcontext {
+	__u16				gs, __gsh;
+	__u16				fs, __fsh;
+	__u16				es, __esh;
+	__u16				ds, __dsh;
+	__u32				edi;
+	__u32				esi;
+	__u32				ebp;
+	__u32				esp;
+	__u32				ebx;
+	__u32				edx;
+	__u32				ecx;
+	__u32				eax;
+	__u32				trapno;
+	__u32				err;
+	__u32				eip;
+	__u16				cs, __csh;
+	__u32				eflags;
+	__u32				esp_at_signal;
+	__u16				ss, __ssh;
+	struct _fpstate 	*fpstate;
+	__u32				oldmask;
+	__u32				cr2;
+};
+# else /* __x86_64__: */
+struct sigcontext {
+	__u64				r8;
+	__u64				r9;
+	__u64				r10;
+	__u64				r11;
+	__u64				r12;
+	__u64				r13;
+	__u64				r14;
+	__u64				r15;
+	__u64				rdi;
+	__u64				rsi;
+	__u64				rbp;
+	__u64				rbx;
+	__u64				rdx;
+	__u64				rax;
+	__u64				rcx;
+	__u64				rsp;
+	__u64				rip;
+	__u64				eflags;		/* RFLAGS */
+	__u16				cs;
+
+	/*
+	 * Prior to 2.5.64 ("[PATCH] x86-64 updates for 2.5.64-bk3"),
+	 * Linux saved and restored fs and gs in these slots.  This
+	 * was counterproductive, as fsbase and gsbase were never
+	 * saved, so arch_prctl was presumably unreliable.
+	 *
+	 * These slots should never be reused without extreme caution:
+	 *
+	 *  - Some DOSEMU versions stash fs and gs in these slots manually,
+	 *    thus overwriting anything the kernel expects to be preserved
+	 *    in these slots.
+	 *
+	 *  - If these slots are ever needed for any other purpose,
+	 *    there is some risk that very old 64-bit binaries could get
+	 *    confused.  I doubt that many such binaries still work,
+	 *    though, since the same patch in 2.5.64 also removed the
+	 *    64-bit set_thread_area syscall, so it appears that there
+	 *    is no TLS API beyond modify_ldt that works in both pre-
+	 *    and post-2.5.64 kernels.
+	 *
+	 * If the kernel ever adds explicit fs, gs, fsbase, and gsbase
+	 * save/restore, it will most likely need to be opt-in and use
+	 * different context slots.
+	 */
+	__u16				gs;
+	__u16				fs;
+	union {
+		__u16			ss;	/* If UC_SIGCONTEXT_SS */
+		__u16			__pad0;	/* Alias name for old (!UC_SIGCONTEXT_SS) user-space */
+	};
+	__u64				err;
+	__u64				trapno;
+	__u64				oldmask;
+	__u64				cr2;
+	struct _fpstate 	*fpstate;	/* Zero when no FPU context */
+#  ifdef __ILP32__
+	__u32				__fpstate_pad;
+#  endif
+	__u64				reserved1[8];
+};
+# endif /* __x86_64__ */
+
+#endif /* _ASM_X86_SIGCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/siginfo.h b/contrib/libs/linux-headers/asm/siginfo.h
new file mode 100644
index 0000000000..d3d4e3acb3
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/siginfo.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "siginfo_arm.h"
+#elif defined(__aarch64__)
+#include "siginfo_arm64.h"
+#elif defined(__powerpc__)
+#include "siginfo_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "siginfo_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/siginfo_arm.h b/contrib/libs/linux-headers/asm/siginfo_arm.h
new file mode 100644
index 0000000000..0815d29d82
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/siginfo_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/siginfo.h>
diff --git a/contrib/libs/linux-headers/asm/siginfo_arm64.h b/contrib/libs/linux-headers/asm/siginfo_arm64.h
new file mode 100644
index 0000000000..0815d29d82
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/siginfo_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/siginfo.h>
diff --git a/contrib/libs/linux-headers/asm/siginfo_powerpc.h b/contrib/libs/linux-headers/asm/siginfo_powerpc.h
new file mode 100644
index 0000000000..0815d29d82
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/siginfo_powerpc.h
@@ -0,0 +1 @@
+#include <asm-generic/siginfo.h>
diff --git a/contrib/libs/linux-headers/asm/siginfo_x86.h b/contrib/libs/linux-headers/asm/siginfo_x86.h
new file mode 100644
index 0000000000..6642d8be40
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/siginfo_x86.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGINFO_H
+#define _ASM_X86_SIGINFO_H
+
+#ifdef __x86_64__
+# ifdef __ILP32__ /* x32 */
+typedef long long __kernel_si_clock_t __attribute__((aligned(4)));
+#  define __ARCH_SI_CLOCK_T		__kernel_si_clock_t
+#  define __ARCH_SI_ATTRIBUTES		__attribute__((aligned(8)))
+# endif
+#endif
+
+#include <asm-generic/siginfo.h>
+
+#endif /* _ASM_X86_SIGINFO_H */
diff --git a/contrib/libs/linux-headers/asm/signal.h b/contrib/libs/linux-headers/asm/signal.h
new file mode 100644
index 0000000000..43554d4e1c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/signal.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "signal_arm.h"
+#elif defined(__aarch64__)
+#include "signal_arm64.h"
+#elif defined(__powerpc__)
+#include "signal_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "signal_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/signal_arm.h b/contrib/libs/linux-headers/asm/signal_arm.h
new file mode 100644
index 0000000000..33f8bc0a60
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/signal_arm.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASMARM_SIGNAL_H
+#define _ASMARM_SIGNAL_H
+
+#include <linux/types.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+#define NSIG		32
+typedef unsigned long sigset_t;
+
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#define SIGRTMAX	_NSIG
+
+#define SIGSWI		32
+
+/*
+ * SA_THIRTYTWO historically meant deliver the signal in 32-bit mode, even if
+ * the task is running in 26-bit. But since the kernel no longer supports
+ * 26-bit mode, the flag has no effect.
+ */
+#define SA_THIRTYTWO	0x02000000
+#define SA_RESTORER	0x04000000
+
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+
+#include <asm-generic/signal-defs.h>
+
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+struct sigaction {
+	union {
+	  __sighandler_t _sa_handler;
+	  void (*_sa_sigaction)(int, struct siginfo *, void *);
+	} _u;
+	sigset_t sa_mask;
+	unsigned long sa_flags;
+	void (*sa_restorer)(void);
+};
+
+#define sa_handler	_u._sa_handler
+#define sa_sigaction	_u._sa_sigaction
+
+
+typedef struct sigaltstack {
+	void *ss_sp;
+	int ss_flags;
+	__kernel_size_t ss_size;
+} stack_t;
+
+
+#endif /* _ASMARM_SIGNAL_H */
diff --git a/contrib/libs/linux-headers/asm/signal_arm64.h b/contrib/libs/linux-headers/asm/signal_arm64.h
new file mode 100644
index 0000000000..bdf0cfb046
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/signal_arm64.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_SIGNAL_H
+#define __ASM_SIGNAL_H
+
+/* Required for AArch32 compatibility. */
+#define SA_RESTORER	0x04000000
+
+#define MINSIGSTKSZ 5120
+#define SIGSTKSZ    16384
+
+#include <asm-generic/signal.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/signal_powerpc.h b/contrib/libs/linux-headers/asm/signal_powerpc.h
new file mode 100644
index 0000000000..d6d725c294
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/signal_powerpc.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SIGNAL_H
+#define _ASM_POWERPC_SIGNAL_H
+
+#include <linux/types.h>
+
+#define _NSIG		64
+#ifdef __powerpc64__
+#define _NSIG_BPW	64
+#else
+#define _NSIG_BPW	32
+#endif
+#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
+
+typedef unsigned long old_sigset_t;		/* at least 32 bits */
+
+typedef struct {
+	unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#define SIGRTMAX	_NSIG
+
+#define SA_RESTORER	0x04000000U
+
+#ifdef __powerpc64__
+#define MINSIGSTKSZ	8192
+#define SIGSTKSZ	32768
+#else
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+#endif
+
+#include <asm-generic/signal-defs.h>
+
+struct old_sigaction {
+	__sighandler_t sa_handler;
+	old_sigset_t sa_mask;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+};
+
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+typedef struct sigaltstack {
+	void *ss_sp;
+	int ss_flags;
+	__kernel_size_t ss_size;
+} stack_t;
+
+
+#ifndef __powerpc64__
+/*
+ * These are parameters to dbg_sigreturn syscall.  They enable or
+ * disable certain debugging things that can be done from signal
+ * handlers.  The dbg_sigreturn syscall *must* be called from a
+ * SA_SIGINFO signal so the ucontext can be passed to it.  It takes an
+ * array of struct sig_dbg_op, which has the debug operations to
+ * perform before returning from the signal.
+ */
+struct sig_dbg_op {
+	int dbg_type;
+	unsigned long dbg_value;
+};
+
+/* Enable or disable single-stepping.  The value sets the state. */
+#define SIG_DBG_SINGLE_STEPPING		1
+
+/* Enable or disable branch tracing.  The value sets the state. */
+#define SIG_DBG_BRANCH_TRACING		2
+#endif /* ! __powerpc64__ */
+
+#endif /* _ASM_POWERPC_SIGNAL_H */
diff --git a/contrib/libs/linux-headers/asm/signal_x86.h b/contrib/libs/linux-headers/asm/signal_x86.h
new file mode 100644
index 0000000000..ee827d7581
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/signal_x86.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SIGNAL_H
+#define _ASM_X86_SIGNAL_H
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#include <linux/time.h>
+
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+#define NSIG		32
+typedef unsigned long sigset_t;
+
+#endif /* __ASSEMBLY__ */
+
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#define SIGRTMAX	_NSIG
+
+#define SA_RESTORER	0x04000000
+
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+
+#include <asm-generic/signal-defs.h>
+
+#ifndef __ASSEMBLY__
+
+
+/* Here we must cater to libcs that poke about in kernel headers.  */
+#ifdef __i386__
+
+struct sigaction {
+	union {
+	  __sighandler_t _sa_handler;
+	  void (*_sa_sigaction)(int, struct siginfo *, void *);
+	} _u;
+	sigset_t sa_mask;
+	unsigned long sa_flags;
+	void (*sa_restorer)(void);
+};
+
+#define sa_handler	_u._sa_handler
+#define sa_sigaction	_u._sa_sigaction
+
+#else /* __i386__ */
+
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+#endif /* !__i386__ */
+
+typedef struct sigaltstack {
+	void *ss_sp;
+	int ss_flags;
+	__kernel_size_t ss_size;
+} stack_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_X86_SIGNAL_H */
diff --git a/contrib/libs/linux-headers/asm/socket.h b/contrib/libs/linux-headers/asm/socket.h
new file mode 100644
index 0000000000..560379a548
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/socket.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "socket_arm.h"
+#elif defined(__aarch64__)
+#include "socket_arm64.h"
+#elif defined(__powerpc__)
+#include "socket_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "socket_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/socket_arm.h b/contrib/libs/linux-headers/asm/socket_arm.h
new file mode 100644
index 0000000000..6b71384b9d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/socket_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/socket.h>
diff --git a/contrib/libs/linux-headers/asm/socket_arm64.h b/contrib/libs/linux-headers/asm/socket_arm64.h
new file mode 100644
index 0000000000..6b71384b9d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/socket_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/socket.h>
diff --git a/contrib/libs/linux-headers/asm/socket_powerpc.h b/contrib/libs/linux-headers/asm/socket_powerpc.h
new file mode 100644
index 0000000000..12aa0c43e7
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/socket_powerpc.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_SOCKET_H
+#define _ASM_POWERPC_SOCKET_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#define SO_RCVLOWAT	16
+#define SO_SNDLOWAT	17
+#define SO_RCVTIMEO_OLD	18
+#define SO_SNDTIMEO_OLD	19
+#define SO_PASSCRED	20
+#define SO_PEERCRED	21
+
+#include <asm-generic/socket.h>
+
+#endif	/* _ASM_POWERPC_SOCKET_H */
diff --git a/contrib/libs/linux-headers/asm/socket_x86.h b/contrib/libs/linux-headers/asm/socket_x86.h
new file mode 100644
index 0000000000..6b71384b9d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/socket_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/socket.h>
diff --git a/contrib/libs/linux-headers/asm/spu_info.h b/contrib/libs/linux-headers/asm/spu_info.h
new file mode 100644
index 0000000000..dec109cc13
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/spu_info.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "spu_info_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/spu_info_powerpc.h b/contrib/libs/linux-headers/asm/spu_info_powerpc.h
new file mode 100644
index 0000000000..59ae4919c1
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/spu_info_powerpc.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * SPU info structures
+ *
+ * (C) Copyright 2006 IBM Corp.
+ *
+ * Author: Dwayne Grant McConnell <decimal@us.ibm.com>
+ */
+
+#ifndef _SPU_INFO_H
+#define _SPU_INFO_H
+
+#include <linux/types.h>
+
+struct mfc_cq_sr {
+	__u64 mfc_cq_data0_RW;
+	__u64 mfc_cq_data1_RW;
+	__u64 mfc_cq_data2_RW;
+	__u64 mfc_cq_data3_RW;
+};
+
+struct spu_dma_info {
+	__u64 dma_info_type;
+	__u64 dma_info_mask;
+	__u64 dma_info_status;
+	__u64 dma_info_stall_and_notify;
+	__u64 dma_info_atomic_command_status;
+	struct mfc_cq_sr dma_info_command_data[16];
+};
+
+struct spu_proxydma_info {
+	__u64 proxydma_info_type;
+	__u64 proxydma_info_mask;
+	__u64 proxydma_info_status;
+	struct mfc_cq_sr proxydma_info_command_data[8];
+};
+
+#endif /* _SPU_INFO_H */
diff --git a/contrib/libs/linux-headers/asm/stat.h b/contrib/libs/linux-headers/asm/stat.h
new file mode 100644
index 0000000000..f8809fa6bc
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/stat.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "stat_arm.h"
+#elif defined(__aarch64__)
+#include "stat_arm64.h"
+#elif defined(__powerpc__)
+#include "stat_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "stat_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/stat_arm.h b/contrib/libs/linux-headers/asm/stat_arm.h
new file mode 100644
index 0000000000..9c6580bfc0
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/stat_arm.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASMARM_STAT_H
+#define _ASMARM_STAT_H
+
+struct __old_kernel_stat {
+	unsigned short st_dev;
+	unsigned short st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+	unsigned short st_rdev;
+	unsigned long  st_size;
+	unsigned long  st_atime;
+	unsigned long  st_mtime;
+	unsigned long  st_ctime;
+};
+
+#define STAT_HAVE_NSEC 
+
+struct stat {
+#if defined(__ARMEB__)
+	unsigned short st_dev;
+	unsigned short __pad1;
+#else
+	unsigned long  st_dev;
+#endif
+	unsigned long  st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+#if defined(__ARMEB__)
+	unsigned short st_rdev;
+	unsigned short __pad2;
+#else
+	unsigned long  st_rdev;
+#endif
+	unsigned long  st_size;
+	unsigned long  st_blksize;
+	unsigned long  st_blocks;
+	unsigned long  st_atime;
+	unsigned long  st_atime_nsec;
+	unsigned long  st_mtime;
+	unsigned long  st_mtime_nsec;
+	unsigned long  st_ctime;
+	unsigned long  st_ctime_nsec;
+	unsigned long  __unused4;
+	unsigned long  __unused5;
+};
+
+/* This matches struct stat64 in glibc2.1, hence the absolutely
+ * insane amounts of padding around dev_t's.
+ * Note: The kernel zero's the padded region because glibc might read them
+ * in the hope that the kernel has stretched to using larger sizes.
+ */
+struct stat64 {
+	unsigned long long	st_dev;
+	unsigned char   __pad0[4];
+
+#define STAT64_HAS_BROKEN_ST_INO	1
+	unsigned long	__st_ino;
+	unsigned int	st_mode;
+	unsigned int	st_nlink;
+
+	unsigned long	st_uid;
+	unsigned long	st_gid;
+
+	unsigned long long	st_rdev;
+	unsigned char   __pad3[4];
+
+	long long	st_size;
+	unsigned long	st_blksize;
+	unsigned long long st_blocks;	/* Number 512-byte blocks allocated. */
+
+	unsigned long	st_atime;
+	unsigned long	st_atime_nsec;
+
+	unsigned long	st_mtime;
+	unsigned long	st_mtime_nsec;
+
+	unsigned long	st_ctime;
+	unsigned long	st_ctime_nsec;
+
+	unsigned long long	st_ino;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/stat_arm64.h b/contrib/libs/linux-headers/asm/stat_arm64.h
new file mode 100644
index 0000000000..3dc90fa92c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/stat_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/stat.h>
diff --git a/contrib/libs/linux-headers/asm/stat_powerpc.h b/contrib/libs/linux-headers/asm/stat_powerpc.h
new file mode 100644
index 0000000000..d509016642
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/stat_powerpc.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_STAT_H
+#define _ASM_POWERPC_STAT_H
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/types.h>
+
+#define STAT_HAVE_NSEC 1
+
+#ifndef __powerpc64__
+struct __old_kernel_stat {
+	unsigned short st_dev;
+	unsigned short st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+	unsigned short st_rdev;
+	unsigned long  st_size;
+	unsigned long  st_atime;
+	unsigned long  st_mtime;
+	unsigned long  st_ctime;
+};
+#endif /* !__powerpc64__ */
+
+struct stat {
+	unsigned long	st_dev;
+	__kernel_ino_t	st_ino;
+#ifdef __powerpc64__
+	unsigned long	st_nlink;
+	__kernel_mode_t	st_mode;
+#else
+	__kernel_mode_t	st_mode;
+	unsigned short	st_nlink;
+#endif
+	__kernel_uid32_t st_uid;
+	__kernel_gid32_t st_gid;
+	unsigned long	st_rdev;
+	long		st_size;
+	unsigned long	st_blksize;
+	unsigned long	st_blocks;
+	unsigned long	st_atime;
+	unsigned long	st_atime_nsec;
+	unsigned long	st_mtime;
+	unsigned long	st_mtime_nsec;
+	unsigned long	st_ctime;
+	unsigned long	st_ctime_nsec;
+	unsigned long	__unused4;
+	unsigned long	__unused5;
+#ifdef __powerpc64__
+	unsigned long	__unused6;
+#endif
+};
+
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+struct stat64 {
+	unsigned long long st_dev;		/* Device.  */
+	unsigned long long st_ino;		/* File serial number.  */
+	unsigned int	st_mode;	/* File mode.  */
+	unsigned int	st_nlink;	/* Link count.  */
+	unsigned int	st_uid;		/* User ID of the file's owner.  */
+	unsigned int	st_gid;		/* Group ID of the file's group. */
+	unsigned long long st_rdev;	/* Device number, if device.  */
+	unsigned short	__pad2;
+	long long	st_size;	/* Size of file, in bytes.  */
+	int		st_blksize;	/* Optimal block size for I/O.  */
+	long long	st_blocks;	/* Number 512-byte blocks allocated. */
+	int		st_atime;	/* Time of last access.  */
+	unsigned int	st_atime_nsec;
+	int		st_mtime;	/* Time of last modification.  */
+	unsigned int	st_mtime_nsec;
+	int		st_ctime;	/* Time of last status change.  */
+	unsigned int	st_ctime_nsec;
+	unsigned int	__unused4;
+	unsigned int	__unused5;
+};
+
+#endif /* _ASM_POWERPC_STAT_H */
diff --git a/contrib/libs/linux-headers/asm/stat_x86.h b/contrib/libs/linux-headers/asm/stat_x86.h
new file mode 100644
index 0000000000..9e3982d95d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/stat_x86.h
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_STAT_H
+#define _ASM_X86_STAT_H
+
+#include <asm/posix_types.h>
+
+#define STAT_HAVE_NSEC 1
+
+#ifdef __i386__
+struct stat {
+	unsigned long  st_dev;
+	unsigned long  st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+	unsigned long  st_rdev;
+	unsigned long  st_size;
+	unsigned long  st_blksize;
+	unsigned long  st_blocks;
+	unsigned long  st_atime;
+	unsigned long  st_atime_nsec;
+	unsigned long  st_mtime;
+	unsigned long  st_mtime_nsec;
+	unsigned long  st_ctime;
+	unsigned long  st_ctime_nsec;
+	unsigned long  __unused4;
+	unsigned long  __unused5;
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT_PADDING(st) do {	\
+	st.__unused4 = 0;			\
+	st.__unused5 = 0;			\
+} while (0)
+
+#define STAT64_HAS_BROKEN_ST_INO	1
+
+/* This matches struct stat64 in glibc2.1, hence the absolutely
+ * insane amounts of padding around dev_t's.
+ */
+struct stat64 {
+	unsigned long long	st_dev;
+	unsigned char	__pad0[4];
+
+	unsigned long	__st_ino;
+
+	unsigned int	st_mode;
+	unsigned int	st_nlink;
+
+	unsigned long	st_uid;
+	unsigned long	st_gid;
+
+	unsigned long long	st_rdev;
+	unsigned char	__pad3[4];
+
+	long long	st_size;
+	unsigned long	st_blksize;
+
+	/* Number 512-byte blocks allocated. */
+	unsigned long long	st_blocks;
+
+	unsigned long	st_atime;
+	unsigned long	st_atime_nsec;
+
+	unsigned long	st_mtime;
+	unsigned int	st_mtime_nsec;
+
+	unsigned long	st_ctime;
+	unsigned long	st_ctime_nsec;
+
+	unsigned long long	st_ino;
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT64_PADDING(st) do {		\
+	memset(&st.__pad0, 0, sizeof(st.__pad0));	\
+	memset(&st.__pad3, 0, sizeof(st.__pad3));	\
+} while (0)
+
+#else /* __i386__ */
+
+struct stat {
+	__kernel_ulong_t	st_dev;
+	__kernel_ulong_t	st_ino;
+	__kernel_ulong_t	st_nlink;
+
+	unsigned int		st_mode;
+	unsigned int		st_uid;
+	unsigned int		st_gid;
+	unsigned int		__pad0;
+	__kernel_ulong_t	st_rdev;
+	__kernel_long_t		st_size;
+	__kernel_long_t		st_blksize;
+	__kernel_long_t		st_blocks;	/* Number 512-byte blocks allocated. */
+
+	__kernel_ulong_t	st_atime;
+	__kernel_ulong_t	st_atime_nsec;
+	__kernel_ulong_t	st_mtime;
+	__kernel_ulong_t	st_mtime_nsec;
+	__kernel_ulong_t	st_ctime;
+	__kernel_ulong_t	st_ctime_nsec;
+	__kernel_long_t		__unused[3];
+};
+
+/* We don't need to memset the whole thing just to initialize the padding */
+#define INIT_STRUCT_STAT_PADDING(st) do {	\
+	st.__pad0 = 0;				\
+	st.__unused[0] = 0;			\
+	st.__unused[1] = 0;			\
+	st.__unused[2] = 0;			\
+} while (0)
+
+#endif
+
+/* for 32bit emulation and 32 bit kernels */
+struct __old_kernel_stat {
+	unsigned short st_dev;
+	unsigned short st_ino;
+	unsigned short st_mode;
+	unsigned short st_nlink;
+	unsigned short st_uid;
+	unsigned short st_gid;
+	unsigned short st_rdev;
+#ifdef __i386__
+	unsigned long  st_size;
+	unsigned long  st_atime;
+	unsigned long  st_mtime;
+	unsigned long  st_ctime;
+#else
+	unsigned int  st_size;
+	unsigned int  st_atime;
+	unsigned int  st_mtime;
+	unsigned int  st_ctime;
+#endif
+};
+
+#endif /* _ASM_X86_STAT_H */
diff --git a/contrib/libs/linux-headers/asm/statfs.h b/contrib/libs/linux-headers/asm/statfs.h
new file mode 100644
index 0000000000..74c85cd29d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/statfs.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "statfs_arm.h"
+#elif defined(__aarch64__)
+#include "statfs_arm64.h"
+#elif defined(__powerpc__)
+#include "statfs_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "statfs_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/statfs_arm.h b/contrib/libs/linux-headers/asm/statfs_arm.h
new file mode 100644
index 0000000000..177f085400
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/statfs_arm.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASMARM_STATFS_H
+#define _ASMARM_STATFS_H
+
+/*
+ * With EABI there is 4 bytes of padding added to this structure.
+ * Let's pack it so the padding goes away to simplify dual ABI support.
+ * Note that user space does NOT have to pack this structure.
+ */
+#define ARCH_PACK_STATFS64 __attribute__((packed,aligned(4)))
+
+#include <asm-generic/statfs.h>
+#endif
diff --git a/contrib/libs/linux-headers/asm/statfs_arm64.h b/contrib/libs/linux-headers/asm/statfs_arm64.h
new file mode 100644
index 0000000000..615357b6ba
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/statfs_arm64.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_STATFS_H
+#define __ASM_STATFS_H
+
+#define ARCH_PACK_COMPAT_STATFS64 __attribute__((packed,aligned(4)))
+
+#include <asm-generic/statfs.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/statfs_powerpc.h b/contrib/libs/linux-headers/asm/statfs_powerpc.h
new file mode 100644
index 0000000000..0b91fe198c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/statfs_powerpc.h
@@ -0,0 +1 @@
+#include <asm-generic/statfs.h>
diff --git a/contrib/libs/linux-headers/asm/statfs_x86.h b/contrib/libs/linux-headers/asm/statfs_x86.h
new file mode 100644
index 0000000000..13c2464cd2
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/statfs_x86.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_STATFS_H
+#define _ASM_X86_STATFS_H
+
+/*
+ * We need compat_statfs64 to be packed, because the i386 ABI won't
+ * add padding at the end to bring it to a multiple of 8 bytes, but
+ * the x86_64 ABI will.
+ */
+#define ARCH_PACK_COMPAT_STATFS64 __attribute__((packed,aligned(4)))
+
+#include <asm-generic/statfs.h>
+#endif /* _ASM_X86_STATFS_H */
diff --git a/contrib/libs/linux-headers/asm/svm.h b/contrib/libs/linux-headers/asm/svm.h
new file mode 100644
index 0000000000..1e28f78447
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/svm.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "svm_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/svm_x86.h b/contrib/libs/linux-headers/asm/svm_x86.h
new file mode 100644
index 0000000000..ef2bdd1ec8
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/svm_x86.h
@@ -0,0 +1,243 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __SVM_H
+#define __SVM_H
+
+#define SVM_EXIT_READ_CR0      0x000
+#define SVM_EXIT_READ_CR2      0x002
+#define SVM_EXIT_READ_CR3      0x003
+#define SVM_EXIT_READ_CR4      0x004
+#define SVM_EXIT_READ_CR8      0x008
+#define SVM_EXIT_WRITE_CR0     0x010
+#define SVM_EXIT_WRITE_CR2     0x012
+#define SVM_EXIT_WRITE_CR3     0x013
+#define SVM_EXIT_WRITE_CR4     0x014
+#define SVM_EXIT_WRITE_CR8     0x018
+#define SVM_EXIT_READ_DR0      0x020
+#define SVM_EXIT_READ_DR1      0x021
+#define SVM_EXIT_READ_DR2      0x022
+#define SVM_EXIT_READ_DR3      0x023
+#define SVM_EXIT_READ_DR4      0x024
+#define SVM_EXIT_READ_DR5      0x025
+#define SVM_EXIT_READ_DR6      0x026
+#define SVM_EXIT_READ_DR7      0x027
+#define SVM_EXIT_WRITE_DR0     0x030
+#define SVM_EXIT_WRITE_DR1     0x031
+#define SVM_EXIT_WRITE_DR2     0x032
+#define SVM_EXIT_WRITE_DR3     0x033
+#define SVM_EXIT_WRITE_DR4     0x034
+#define SVM_EXIT_WRITE_DR5     0x035
+#define SVM_EXIT_WRITE_DR6     0x036
+#define SVM_EXIT_WRITE_DR7     0x037
+#define SVM_EXIT_EXCP_BASE     0x040
+#define SVM_EXIT_LAST_EXCP     0x05f
+#define SVM_EXIT_INTR          0x060
+#define SVM_EXIT_NMI           0x061
+#define SVM_EXIT_SMI           0x062
+#define SVM_EXIT_INIT          0x063
+#define SVM_EXIT_VINTR         0x064
+#define SVM_EXIT_CR0_SEL_WRITE 0x065
+#define SVM_EXIT_IDTR_READ     0x066
+#define SVM_EXIT_GDTR_READ     0x067
+#define SVM_EXIT_LDTR_READ     0x068
+#define SVM_EXIT_TR_READ       0x069
+#define SVM_EXIT_IDTR_WRITE    0x06a
+#define SVM_EXIT_GDTR_WRITE    0x06b
+#define SVM_EXIT_LDTR_WRITE    0x06c
+#define SVM_EXIT_TR_WRITE      0x06d
+#define SVM_EXIT_RDTSC         0x06e
+#define SVM_EXIT_RDPMC         0x06f
+#define SVM_EXIT_PUSHF         0x070
+#define SVM_EXIT_POPF          0x071
+#define SVM_EXIT_CPUID         0x072
+#define SVM_EXIT_RSM           0x073
+#define SVM_EXIT_IRET          0x074
+#define SVM_EXIT_SWINT         0x075
+#define SVM_EXIT_INVD          0x076
+#define SVM_EXIT_PAUSE         0x077
+#define SVM_EXIT_HLT           0x078
+#define SVM_EXIT_INVLPG        0x079
+#define SVM_EXIT_INVLPGA       0x07a
+#define SVM_EXIT_IOIO          0x07b
+#define SVM_EXIT_MSR           0x07c
+#define SVM_EXIT_TASK_SWITCH   0x07d
+#define SVM_EXIT_FERR_FREEZE   0x07e
+#define SVM_EXIT_SHUTDOWN      0x07f
+#define SVM_EXIT_VMRUN         0x080
+#define SVM_EXIT_VMMCALL       0x081
+#define SVM_EXIT_VMLOAD        0x082
+#define SVM_EXIT_VMSAVE        0x083
+#define SVM_EXIT_STGI          0x084
+#define SVM_EXIT_CLGI          0x085
+#define SVM_EXIT_SKINIT        0x086
+#define SVM_EXIT_RDTSCP        0x087
+#define SVM_EXIT_ICEBP         0x088
+#define SVM_EXIT_WBINVD        0x089
+#define SVM_EXIT_MONITOR       0x08a
+#define SVM_EXIT_MWAIT         0x08b
+#define SVM_EXIT_MWAIT_COND    0x08c
+#define SVM_EXIT_XSETBV        0x08d
+#define SVM_EXIT_RDPRU         0x08e
+#define SVM_EXIT_EFER_WRITE_TRAP		0x08f
+#define SVM_EXIT_CR0_WRITE_TRAP			0x090
+#define SVM_EXIT_CR1_WRITE_TRAP			0x091
+#define SVM_EXIT_CR2_WRITE_TRAP			0x092
+#define SVM_EXIT_CR3_WRITE_TRAP			0x093
+#define SVM_EXIT_CR4_WRITE_TRAP			0x094
+#define SVM_EXIT_CR5_WRITE_TRAP			0x095
+#define SVM_EXIT_CR6_WRITE_TRAP			0x096
+#define SVM_EXIT_CR7_WRITE_TRAP			0x097
+#define SVM_EXIT_CR8_WRITE_TRAP			0x098
+#define SVM_EXIT_CR9_WRITE_TRAP			0x099
+#define SVM_EXIT_CR10_WRITE_TRAP		0x09a
+#define SVM_EXIT_CR11_WRITE_TRAP		0x09b
+#define SVM_EXIT_CR12_WRITE_TRAP		0x09c
+#define SVM_EXIT_CR13_WRITE_TRAP		0x09d
+#define SVM_EXIT_CR14_WRITE_TRAP		0x09e
+#define SVM_EXIT_CR15_WRITE_TRAP		0x09f
+#define SVM_EXIT_INVPCID       0x0a2
+#define SVM_EXIT_NPF           0x400
+#define SVM_EXIT_AVIC_INCOMPLETE_IPI		0x401
+#define SVM_EXIT_AVIC_UNACCELERATED_ACCESS	0x402
+#define SVM_EXIT_VMGEXIT       0x403
+
+/* SEV-ES software-defined VMGEXIT events */
+#define SVM_VMGEXIT_MMIO_READ			0x80000001
+#define SVM_VMGEXIT_MMIO_WRITE			0x80000002
+#define SVM_VMGEXIT_NMI_COMPLETE		0x80000003
+#define SVM_VMGEXIT_AP_HLT_LOOP			0x80000004
+#define SVM_VMGEXIT_AP_JUMP_TABLE		0x80000005
+#define SVM_VMGEXIT_SET_AP_JUMP_TABLE		0
+#define SVM_VMGEXIT_GET_AP_JUMP_TABLE		1
+#define SVM_VMGEXIT_PSC				0x80000010
+#define SVM_VMGEXIT_GUEST_REQUEST		0x80000011
+#define SVM_VMGEXIT_EXT_GUEST_REQUEST		0x80000012
+#define SVM_VMGEXIT_AP_CREATION			0x80000013
+#define SVM_VMGEXIT_AP_CREATE_ON_INIT		0
+#define SVM_VMGEXIT_AP_CREATE			1
+#define SVM_VMGEXIT_AP_DESTROY			2
+#define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
+#define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
+#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
+	/* SW_EXITINFO1[3:0] */					\
+	(((((u64)reason_set) & 0xf)) |				\
+	/* SW_EXITINFO1[11:4] */				\
+	((((u64)reason_code) & 0xff) << 4))
+#define SVM_VMGEXIT_UNSUPPORTED_EVENT		0x8000ffff
+
+/* Exit code reserved for hypervisor/software use */
+#define SVM_EXIT_SW				0xf0000000
+
+#define SVM_EXIT_ERR           -1
+
+#define SVM_EXIT_REASONS \
+	{ SVM_EXIT_READ_CR0,    "read_cr0" }, \
+	{ SVM_EXIT_READ_CR2,    "read_cr2" }, \
+	{ SVM_EXIT_READ_CR3,    "read_cr3" }, \
+	{ SVM_EXIT_READ_CR4,    "read_cr4" }, \
+	{ SVM_EXIT_READ_CR8,    "read_cr8" }, \
+	{ SVM_EXIT_WRITE_CR0,   "write_cr0" }, \
+	{ SVM_EXIT_WRITE_CR2,   "write_cr2" }, \
+	{ SVM_EXIT_WRITE_CR3,   "write_cr3" }, \
+	{ SVM_EXIT_WRITE_CR4,   "write_cr4" }, \
+	{ SVM_EXIT_WRITE_CR8,   "write_cr8" }, \
+	{ SVM_EXIT_READ_DR0,    "read_dr0" }, \
+	{ SVM_EXIT_READ_DR1,    "read_dr1" }, \
+	{ SVM_EXIT_READ_DR2,    "read_dr2" }, \
+	{ SVM_EXIT_READ_DR3,    "read_dr3" }, \
+	{ SVM_EXIT_READ_DR4,    "read_dr4" }, \
+	{ SVM_EXIT_READ_DR5,    "read_dr5" }, \
+	{ SVM_EXIT_READ_DR6,    "read_dr6" }, \
+	{ SVM_EXIT_READ_DR7,    "read_dr7" }, \
+	{ SVM_EXIT_WRITE_DR0,   "write_dr0" }, \
+	{ SVM_EXIT_WRITE_DR1,   "write_dr1" }, \
+	{ SVM_EXIT_WRITE_DR2,   "write_dr2" }, \
+	{ SVM_EXIT_WRITE_DR3,   "write_dr3" }, \
+	{ SVM_EXIT_WRITE_DR4,   "write_dr4" }, \
+	{ SVM_EXIT_WRITE_DR5,   "write_dr5" }, \
+	{ SVM_EXIT_WRITE_DR6,   "write_dr6" }, \
+	{ SVM_EXIT_WRITE_DR7,   "write_dr7" }, \
+	{ SVM_EXIT_EXCP_BASE + DE_VECTOR,       "DE excp" }, \
+	{ SVM_EXIT_EXCP_BASE + DB_VECTOR,       "DB excp" }, \
+	{ SVM_EXIT_EXCP_BASE + BP_VECTOR,       "BP excp" }, \
+	{ SVM_EXIT_EXCP_BASE + OF_VECTOR,       "OF excp" }, \
+	{ SVM_EXIT_EXCP_BASE + BR_VECTOR,       "BR excp" }, \
+	{ SVM_EXIT_EXCP_BASE + UD_VECTOR,       "UD excp" }, \
+	{ SVM_EXIT_EXCP_BASE + NM_VECTOR,       "NM excp" }, \
+	{ SVM_EXIT_EXCP_BASE + DF_VECTOR,       "DF excp" }, \
+	{ SVM_EXIT_EXCP_BASE + TS_VECTOR,       "TS excp" }, \
+	{ SVM_EXIT_EXCP_BASE + NP_VECTOR,       "NP excp" }, \
+	{ SVM_EXIT_EXCP_BASE + SS_VECTOR,       "SS excp" }, \
+	{ SVM_EXIT_EXCP_BASE + GP_VECTOR,       "GP excp" }, \
+	{ SVM_EXIT_EXCP_BASE + PF_VECTOR,       "PF excp" }, \
+	{ SVM_EXIT_EXCP_BASE + MF_VECTOR,       "MF excp" }, \
+	{ SVM_EXIT_EXCP_BASE + AC_VECTOR,       "AC excp" }, \
+	{ SVM_EXIT_EXCP_BASE + MC_VECTOR,       "MC excp" }, \
+	{ SVM_EXIT_EXCP_BASE + XM_VECTOR,       "XF excp" }, \
+	{ SVM_EXIT_INTR,        "interrupt" }, \
+	{ SVM_EXIT_NMI,         "nmi" }, \
+	{ SVM_EXIT_SMI,         "smi" }, \
+	{ SVM_EXIT_INIT,        "init" }, \
+	{ SVM_EXIT_VINTR,       "vintr" }, \
+	{ SVM_EXIT_CR0_SEL_WRITE, "cr0_sel_write" }, \
+	{ SVM_EXIT_IDTR_READ,   "read_idtr" }, \
+	{ SVM_EXIT_GDTR_READ,   "read_gdtr" }, \
+	{ SVM_EXIT_LDTR_READ,   "read_ldtr" }, \
+	{ SVM_EXIT_TR_READ,     "read_rt" }, \
+	{ SVM_EXIT_IDTR_WRITE,  "write_idtr" }, \
+	{ SVM_EXIT_GDTR_WRITE,  "write_gdtr" }, \
+	{ SVM_EXIT_LDTR_WRITE,  "write_ldtr" }, \
+	{ SVM_EXIT_TR_WRITE,    "write_rt" }, \
+	{ SVM_EXIT_RDTSC,       "rdtsc" }, \
+	{ SVM_EXIT_RDPMC,       "rdpmc" }, \
+	{ SVM_EXIT_PUSHF,       "pushf" }, \
+	{ SVM_EXIT_POPF,        "popf" }, \
+	{ SVM_EXIT_CPUID,       "cpuid" }, \
+	{ SVM_EXIT_RSM,         "rsm" }, \
+	{ SVM_EXIT_IRET,        "iret" }, \
+	{ SVM_EXIT_SWINT,       "swint" }, \
+	{ SVM_EXIT_INVD,        "invd" }, \
+	{ SVM_EXIT_PAUSE,       "pause" }, \
+	{ SVM_EXIT_HLT,         "hlt" }, \
+	{ SVM_EXIT_INVLPG,      "invlpg" }, \
+	{ SVM_EXIT_INVLPGA,     "invlpga" }, \
+	{ SVM_EXIT_IOIO,        "io" }, \
+	{ SVM_EXIT_MSR,         "msr" }, \
+	{ SVM_EXIT_TASK_SWITCH, "task_switch" }, \
+	{ SVM_EXIT_FERR_FREEZE, "ferr_freeze" }, \
+	{ SVM_EXIT_SHUTDOWN,    "shutdown" }, \
+	{ SVM_EXIT_VMRUN,       "vmrun" }, \
+	{ SVM_EXIT_VMMCALL,     "hypercall" }, \
+	{ SVM_EXIT_VMLOAD,      "vmload" }, \
+	{ SVM_EXIT_VMSAVE,      "vmsave" }, \
+	{ SVM_EXIT_STGI,        "stgi" }, \
+	{ SVM_EXIT_CLGI,        "clgi" }, \
+	{ SVM_EXIT_SKINIT,      "skinit" }, \
+	{ SVM_EXIT_RDTSCP,      "rdtscp" }, \
+	{ SVM_EXIT_ICEBP,       "icebp" }, \
+	{ SVM_EXIT_WBINVD,      "wbinvd" }, \
+	{ SVM_EXIT_MONITOR,     "monitor" }, \
+	{ SVM_EXIT_MWAIT,       "mwait" }, \
+	{ SVM_EXIT_XSETBV,      "xsetbv" }, \
+	{ SVM_EXIT_EFER_WRITE_TRAP,	"write_efer_trap" }, \
+	{ SVM_EXIT_CR0_WRITE_TRAP,	"write_cr0_trap" }, \
+	{ SVM_EXIT_CR4_WRITE_TRAP,	"write_cr4_trap" }, \
+	{ SVM_EXIT_CR8_WRITE_TRAP,	"write_cr8_trap" }, \
+	{ SVM_EXIT_INVPCID,     "invpcid" }, \
+	{ SVM_EXIT_NPF,         "npf" }, \
+	{ SVM_EXIT_AVIC_INCOMPLETE_IPI,		"avic_incomplete_ipi" }, \
+	{ SVM_EXIT_AVIC_UNACCELERATED_ACCESS,   "avic_unaccelerated_access" }, \
+	{ SVM_EXIT_VMGEXIT,		"vmgexit" }, \
+	{ SVM_VMGEXIT_MMIO_READ,	"vmgexit_mmio_read" }, \
+	{ SVM_VMGEXIT_MMIO_WRITE,	"vmgexit_mmio_write" }, \
+	{ SVM_VMGEXIT_NMI_COMPLETE,	"vmgexit_nmi_complete" }, \
+	{ SVM_VMGEXIT_AP_HLT_LOOP,	"vmgexit_ap_hlt_loop" }, \
+	{ SVM_VMGEXIT_AP_JUMP_TABLE,	"vmgexit_ap_jump_table" }, \
+	{ SVM_VMGEXIT_PSC,		"vmgexit_page_state_change" }, \
+	{ SVM_VMGEXIT_GUEST_REQUEST,	"vmgexit_guest_request" }, \
+	{ SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \
+	{ SVM_VMGEXIT_AP_CREATION,	"vmgexit_ap_creation" }, \
+	{ SVM_VMGEXIT_HV_FEATURES,	"vmgexit_hypervisor_feature" }, \
+	{ SVM_EXIT_ERR,         "invalid_guest_state" }
+
+
+#endif /* __SVM_H */
diff --git a/contrib/libs/linux-headers/asm/termbits.h b/contrib/libs/linux-headers/asm/termbits.h
new file mode 100644
index 0000000000..07571a39cb
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termbits.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "termbits_arm.h"
+#elif defined(__aarch64__)
+#include "termbits_arm64.h"
+#elif defined(__powerpc__)
+#include "termbits_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "termbits_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/termbits_arm.h b/contrib/libs/linux-headers/asm/termbits_arm.h
new file mode 100644
index 0000000000..3935b106de
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termbits_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/termbits.h>
diff --git a/contrib/libs/linux-headers/asm/termbits_arm64.h b/contrib/libs/linux-headers/asm/termbits_arm64.h
new file mode 100644
index 0000000000..3935b106de
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termbits_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/termbits.h>
diff --git a/contrib/libs/linux-headers/asm/termbits_powerpc.h b/contrib/libs/linux-headers/asm/termbits_powerpc.h
new file mode 100644
index 0000000000..21dc86dcb2
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termbits_powerpc.h
@@ -0,0 +1,157 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_TERMBITS_H
+#define _ASM_POWERPC_TERMBITS_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <asm-generic/termbits-common.h>
+
+typedef unsigned int	tcflag_t;
+
+/*
+ * termios type and macro definitions.  Be careful about adding stuff
+ * to this file since it's used in GNU libc and there are strict rules
+ * concerning namespace pollution.
+ */
+
+#define NCCS 19
+struct termios {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_cc[NCCS];		/* control characters */
+	cc_t c_line;			/* line discipline (== c_cc[19]) */
+	speed_t c_ispeed;		/* input speed */
+	speed_t c_ospeed;		/* output speed */
+};
+
+/* For PowerPC the termios and ktermios are the same */
+
+struct ktermios {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_cc[NCCS];		/* control characters */
+	cc_t c_line;			/* line discipline (== c_cc[19]) */
+	speed_t c_ispeed;		/* input speed */
+	speed_t c_ospeed;		/* output speed */
+};
+
+/* c_cc characters */
+#define VINTR 	         0
+#define VQUIT 	         1
+#define VERASE 	         2
+#define VKILL	         3
+#define VEOF	         4
+#define VMIN	         5
+#define VEOL	         6
+#define VTIME	         7
+#define VEOL2	         8
+#define VSWTC	         9
+#define VWERASE 	10
+#define VREPRINT	11
+#define VSUSP 		12
+#define VSTART		13
+#define VSTOP		14
+#define VLNEXT		15
+#define VDISCARD	16
+
+/* c_iflag bits */
+#define IXON	0x0200
+#define IXOFF	0x0400
+#define IUCLC	0x1000
+#define IMAXBEL	0x2000
+#define IUTF8	0x4000
+
+/* c_oflag bits */
+#define ONLCR	0x00002
+#define OLCUC	0x00004
+#define NLDLY	0x00300
+#define   NL0	0x00000
+#define   NL1	0x00100
+#define   NL2	0x00200
+#define   NL3	0x00300
+#define TABDLY	0x00c00
+#define   TAB0	0x00000
+#define   TAB1	0x00400
+#define   TAB2	0x00800
+#define   TAB3	0x00c00
+#define   XTABS	0x00c00		/* required by POSIX to == TAB3 */
+#define CRDLY	0x03000
+#define   CR0	0x00000
+#define   CR1	0x01000
+#define   CR2	0x02000
+#define   CR3	0x03000
+#define FFDLY	0x04000
+#define   FF0	0x00000
+#define   FF1	0x04000
+#define BSDLY	0x08000
+#define   BS0	0x00000
+#define   BS1	0x08000
+#define VTDLY	0x10000
+#define   VT0	0x00000
+#define   VT1	0x10000
+
+/* c_cflag bit meaning */
+#define CBAUD		0x000000ff
+#define CBAUDEX		0x00000000
+#define BOTHER		0x0000001f
+#define    B57600	0x00000010
+#define   B115200	0x00000011
+#define   B230400	0x00000012
+#define   B460800	0x00000013
+#define   B500000	0x00000014
+#define   B576000	0x00000015
+#define   B921600	0x00000016
+#define  B1000000	0x00000017
+#define  B1152000	0x00000018
+#define  B1500000	0x00000019
+#define  B2000000	0x0000001a
+#define  B2500000	0x0000001b
+#define  B3000000	0x0000001c
+#define  B3500000	0x0000001d
+#define  B4000000	0x0000001e
+#define CSIZE		0x00000300
+#define   CS5		0x00000000
+#define   CS6		0x00000100
+#define   CS7		0x00000200
+#define   CS8		0x00000300
+#define CSTOPB		0x00000400
+#define CREAD		0x00000800
+#define PARENB		0x00001000
+#define PARODD		0x00002000
+#define HUPCL		0x00004000
+#define CLOCAL		0x00008000
+#define CIBAUD		0x00ff0000
+
+/* c_lflag bits */
+#define ISIG	0x00000080
+#define ICANON	0x00000100
+#define XCASE	0x00004000
+#define ECHO	0x00000008
+#define ECHOE	0x00000002
+#define ECHOK	0x00000004
+#define ECHONL	0x00000010
+#define NOFLSH	0x80000000
+#define TOSTOP	0x00400000
+#define ECHOCTL	0x00000040
+#define ECHOPRT	0x00000020
+#define ECHOKE	0x00000001
+#define FLUSHO	0x00800000
+#define PENDIN	0x20000000
+#define IEXTEN	0x00000400
+#define EXTPROC	0x10000000
+
+/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
+#define	TCSANOW		0
+#define	TCSADRAIN	1
+#define	TCSAFLUSH	2
+
+#endif	/* _ASM_POWERPC_TERMBITS_H */
diff --git a/contrib/libs/linux-headers/asm/termbits_x86.h b/contrib/libs/linux-headers/asm/termbits_x86.h
new file mode 100644
index 0000000000..3935b106de
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termbits_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/termbits.h>
diff --git a/contrib/libs/linux-headers/asm/termios.h b/contrib/libs/linux-headers/asm/termios.h
new file mode 100644
index 0000000000..b36ee416d9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termios.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#include "termios_arm.h"
+#elif defined(__aarch64__)
+#include "termios_arm64.h"
+#elif defined(__powerpc__)
+#include "termios_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "termios_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/termios_arm.h b/contrib/libs/linux-headers/asm/termios_arm.h
new file mode 100644
index 0000000000..280d78a9d9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termios_arm.h
@@ -0,0 +1 @@
+#include <asm-generic/termios.h>
diff --git a/contrib/libs/linux-headers/asm/termios_arm64.h b/contrib/libs/linux-headers/asm/termios_arm64.h
new file mode 100644
index 0000000000..280d78a9d9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termios_arm64.h
@@ -0,0 +1 @@
+#include <asm-generic/termios.h>
diff --git a/contrib/libs/linux-headers/asm/termios_powerpc.h b/contrib/libs/linux-headers/asm/termios_powerpc.h
new file mode 100644
index 0000000000..3229dcaaa0
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termios_powerpc.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Liberally adapted from alpha/termios.h.  In particular, the c_cc[]
+ * fields have been reordered so that termio & termios share the
+ * common subset in the same order (for brain dead programs that don't
+ * know or care about the differences).
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_POWERPC_TERMIOS_H
+#define _ASM_POWERPC_TERMIOS_H
+
+
+#include <asm/ioctls.h>
+#include <asm/termbits.h>
+
+struct sgttyb {
+	char	sg_ispeed;
+	char	sg_ospeed;
+	char	sg_erase;
+	char	sg_kill;
+	short	sg_flags;
+};
+
+struct tchars {
+	char	t_intrc;
+	char	t_quitc;
+	char	t_startc;
+	char	t_stopc;
+	char	t_eofc;
+	char	t_brkc;
+};
+
+struct ltchars {
+	char	t_suspc;
+	char	t_dsuspc;
+	char	t_rprntc;
+	char	t_flushc;
+	char	t_werasc;
+	char	t_lnextc;
+};
+
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 10
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+/* c_cc characters */
+#define _VINTR	0
+#define _VQUIT	1
+#define _VERASE	2
+#define _VKILL	3
+#define _VEOF	4
+#define _VMIN	5
+#define _VEOL	6
+#define _VTIME	7
+#define _VEOL2	8
+#define _VSWTC	9
+
+
+
+#endif /* _ASM_POWERPC_TERMIOS_H */
diff --git a/contrib/libs/linux-headers/asm/termios_x86.h b/contrib/libs/linux-headers/asm/termios_x86.h
new file mode 100644
index 0000000000..280d78a9d9
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/termios_x86.h
@@ -0,0 +1 @@
+#include <asm-generic/termios.h>
diff --git a/contrib/libs/linux-headers/asm/tm.h b/contrib/libs/linux-headers/asm/tm.h
new file mode 100644
index 0000000000..8958d31ee7
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/tm.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "tm_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/tm_powerpc.h b/contrib/libs/linux-headers/asm/tm_powerpc.h
new file mode 100644
index 0000000000..e1bf0e2fac
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/tm_powerpc.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_TM_H
+#define _ASM_POWERPC_TM_H
+
+/* Reason codes describing kernel causes for transaction aborts.  By
+ * convention, bit0 is copied to TEXASR[56] (IBM bit 7) which is set if
+ * the failure is persistent.  PAPR saves 0xff-0xe0 for the hypervisor.
+ */
+#define TM_CAUSE_PERSISTENT	0x01
+#define TM_CAUSE_KVM_RESCHED	0xe0  /* From PAPR */
+#define TM_CAUSE_KVM_FAC_UNAV	0xe2  /* From PAPR */
+#define TM_CAUSE_RESCHED	0xde
+#define TM_CAUSE_TLBI		0xdc
+#define TM_CAUSE_FAC_UNAV	0xda
+#define TM_CAUSE_SYSCALL	0xd8
+#define TM_CAUSE_MISC		0xd6  /* future use */
+#define TM_CAUSE_SIGNAL		0xd4
+#define TM_CAUSE_ALIGNMENT	0xd2
+#define TM_CAUSE_EMULATE	0xd0
+
+#endif
diff --git a/contrib/libs/linux-headers/asm/ucontext.h b/contrib/libs/linux-headers/asm/ucontext.h
new file mode 100644
index 0000000000..02900d682e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ucontext.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#include "ucontext_arm64.h"
+#elif defined(__powerpc__)
+#include "ucontext_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "ucontext_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/ucontext_arm64.h b/contrib/libs/linux-headers/asm/ucontext_arm64.h
new file mode 100644
index 0000000000..4b4624e584
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ucontext_arm64.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_UCONTEXT_H
+#define __ASM_UCONTEXT_H
+
+#include <linux/types.h>
+
+struct ucontext {
+	unsigned long	  uc_flags;
+	struct ucontext	 *uc_link;
+	stack_t		  uc_stack;
+	sigset_t	  uc_sigmask;
+	/* glibc uses a 1024-bit sigset_t */
+	__u8		  __unused[1024 / 8 - sizeof(sigset_t)];
+	/* last for future expansion */
+	struct sigcontext uc_mcontext;
+};
+
+#endif /* __ASM_UCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/ucontext_powerpc.h b/contrib/libs/linux-headers/asm/ucontext_powerpc.h
new file mode 100644
index 0000000000..d219170e11
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ucontext_powerpc.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_POWERPC_UCONTEXT_H
+#define _ASM_POWERPC_UCONTEXT_H
+
+#ifdef __powerpc64__
+#include <asm/sigcontext.h>
+#else
+#include <asm/elf.h>
+#endif
+#include <asm/signal.h>
+
+#ifndef __powerpc64__
+struct mcontext {
+	elf_gregset_t	mc_gregs;
+	elf_fpregset_t	mc_fregs;
+	unsigned long	mc_pad[2];
+	elf_vrregset_t	mc_vregs __attribute__((__aligned__(16)));
+};
+#endif
+
+struct ucontext {
+	unsigned long	uc_flags;
+	struct ucontext *uc_link;
+	stack_t		uc_stack;
+#ifndef __powerpc64__
+	int		uc_pad[7];
+	struct mcontext	*uc_regs;/* points to uc_mcontext field */
+#endif
+	sigset_t	uc_sigmask;
+	/* glibc has 1024-bit signal masks, ours are 64-bit */
+#ifdef __powerpc64__
+	sigset_t	__unused[15];	/* Allow for uc_sigmask growth */
+	struct sigcontext uc_mcontext;	/* last for extensibility */
+#else
+	int		uc_maskext[30];
+	int		uc_pad2[3];
+	struct mcontext	uc_mcontext;
+#endif
+};
+
+#endif /* _ASM_POWERPC_UCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/ucontext_x86.h b/contrib/libs/linux-headers/asm/ucontext_x86.h
new file mode 100644
index 0000000000..5657b7a49f
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/ucontext_x86.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_UCONTEXT_H
+#define _ASM_X86_UCONTEXT_H
+
+/*
+ * Indicates the presence of extended state information in the memory
+ * layout pointed by the fpstate pointer in the ucontext's sigcontext
+ * struct (uc_mcontext).
+ */
+#define UC_FP_XSTATE	0x1
+
+#ifdef __x86_64__
+/*
+ * UC_SIGCONTEXT_SS will be set when delivering 64-bit or x32 signals on
+ * kernels that save SS in the sigcontext.  All kernels that set
+ * UC_SIGCONTEXT_SS will correctly restore at least the low 32 bits of esp
+ * regardless of SS (i.e. they implement espfix).
+ *
+ * Kernels that set UC_SIGCONTEXT_SS will also set UC_STRICT_RESTORE_SS
+ * when delivering a signal that came from 64-bit code.
+ *
+ * Sigreturn restores SS as follows:
+ *
+ * if (saved SS is valid || UC_STRICT_RESTORE_SS is set ||
+ *     saved CS is not 64-bit)
+ *         new SS = saved SS  (will fail IRET and signal if invalid)
+ * else
+ *         new SS = a flat 32-bit data segment
+ *
+ * This behavior serves three purposes:
+ *
+ * - Legacy programs that construct a 64-bit sigcontext from scratch
+ *   with zero or garbage in the SS slot (e.g. old CRIU) and call
+ *   sigreturn will still work.
+ *
+ * - Old DOSEMU versions sometimes catch a signal from a segmented
+ *   context, delete the old SS segment (with modify_ldt), and change
+ *   the saved CS to a 64-bit segment.  These DOSEMU versions expect
+ *   sigreturn to send them back to 64-bit mode without killing them,
+ *   despite the fact that the SS selector when the signal was raised is
+ *   no longer valid.  UC_STRICT_RESTORE_SS will be clear, so the kernel
+ *   will fix up SS for these DOSEMU versions.
+ *
+ * - Old and new programs that catch a signal and return without
+ *   modifying the saved context will end up in exactly the state they
+ *   started in, even if they were running in a segmented context when
+ *   the signal was raised..  Old kernels would lose track of the
+ *   previous SS value.
+ */
+#define UC_SIGCONTEXT_SS	0x2
+#define UC_STRICT_RESTORE_SS	0x4
+#endif
+
+#include <asm-generic/ucontext.h>
+
+#endif /* _ASM_X86_UCONTEXT_H */
diff --git a/contrib/libs/linux-headers/asm/vas-api.h b/contrib/libs/linux-headers/asm/vas-api.h
new file mode 100644
index 0000000000..ebb9e5a140
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vas-api.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#include "vas-api_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#error unavailable for x86
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/vas-api_powerpc.h b/contrib/libs/linux-headers/asm/vas-api_powerpc.h
new file mode 100644
index 0000000000..2a853b96f8
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vas-api_powerpc.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2019 IBM Corp.
+ */
+
+#ifndef _MISC_VAS_H
+#define _MISC_VAS_H
+
+#include <linux/types.h>
+
+#include <asm/ioctl.h>
+
+#define VAS_MAGIC	'v'
+#define VAS_TX_WIN_OPEN	_IOW(VAS_MAGIC, 0x20, struct vas_tx_win_open_attr)
+
+/* Flags to VAS TX open window ioctl */
+/* To allocate a window with QoS credit, otherwise use default credit */
+#define VAS_TX_WIN_FLAG_QOS_CREDIT	0x0000000000000001
+
+struct vas_tx_win_open_attr {
+	__u32	version;
+	__s16	vas_id;	/* specific instance of vas or -1 for default */
+	__u16	reserved1;
+	__u64	flags;
+	__u64	reserved2[6];
+};
+
+#endif /* _MISC_VAS_H */
diff --git a/contrib/libs/linux-headers/asm/vm86.h b/contrib/libs/linux-headers/asm/vm86.h
new file mode 100644
index 0000000000..312f51b820
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vm86.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "vm86_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/vm86_x86.h b/contrib/libs/linux-headers/asm/vm86_x86.h
new file mode 100644
index 0000000000..8eb8373b89
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vm86_x86.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_VM86_H
+#define _ASM_X86_VM86_H
+
+/*
+ * I'm guessing at the VIF/VIP flag usage, but hope that this is how
+ * the Pentium uses them. Linux will return from vm86 mode when both
+ * VIF and VIP is set.
+ *
+ * On a Pentium, we could probably optimize the virtual flags directly
+ * in the eflags register instead of doing it "by hand" in vflags...
+ *
+ * Linus
+ */
+
+#include <asm/processor-flags.h>
+
+#define BIOSSEG		0x0f000
+
+#define CPU_086		0
+#define CPU_186		1
+#define CPU_286		2
+#define CPU_386		3
+#define CPU_486		4
+#define CPU_586		5
+
+/*
+ * Return values for the 'vm86()' system call
+ */
+#define VM86_TYPE(retval)	((retval) & 0xff)
+#define VM86_ARG(retval)	((retval) >> 8)
+
+#define VM86_SIGNAL	0	/* return due to signal */
+#define VM86_UNKNOWN	1	/* unhandled GP fault
+				   - IO-instruction or similar */
+#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
+#define VM86_STI	3	/* sti/popf/iret instruction enabled
+				   virtual interrupts */
+
+/*
+ * Additional return values when invoking new vm86()
+ */
+#define VM86_PICRETURN	4	/* return due to pending PIC request */
+#define VM86_TRAP	6	/* return due to DOS-debugger request */
+
+/*
+ * function codes when invoking new vm86()
+ */
+#define VM86_PLUS_INSTALL_CHECK	0
+#define VM86_ENTER		1
+#define VM86_ENTER_NO_BYPASS	2
+#define	VM86_REQUEST_IRQ	3
+#define VM86_FREE_IRQ		4
+#define VM86_GET_IRQ_BITS	5
+#define VM86_GET_AND_RESET_IRQ	6
+
+/*
+ * This is the stack-layout seen by the user space program when we have
+ * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout
+ * is 'kernel_vm86_regs' (see below).
+ */
+
+struct vm86_regs {
+/*
+ * normal regs, with special meaning for the segment descriptors..
+ */
+	long ebx;
+	long ecx;
+	long edx;
+	long esi;
+	long edi;
+	long ebp;
+	long eax;
+	long __null_ds;
+	long __null_es;
+	long __null_fs;
+	long __null_gs;
+	long orig_eax;
+	long eip;
+	unsigned short cs, __csh;
+	long eflags;
+	long esp;
+	unsigned short ss, __ssh;
+/*
+ * these are specific to v86 mode:
+ */
+	unsigned short es, __esh;
+	unsigned short ds, __dsh;
+	unsigned short fs, __fsh;
+	unsigned short gs, __gsh;
+};
+
+struct revectored_struct {
+	unsigned long __map[8];			/* 256 bits */
+};
+
+struct vm86_struct {
+	struct vm86_regs regs;
+	unsigned long flags;
+	unsigned long screen_bitmap;		/* unused, preserved by vm86() */
+	unsigned long cpu_type;
+	struct revectored_struct int_revectored;
+	struct revectored_struct int21_revectored;
+};
+
+/*
+ * flags masks
+ */
+#define VM86_SCREEN_BITMAP	0x0001        /* no longer supported */
+
+struct vm86plus_info_struct {
+	unsigned long force_return_for_pic:1;
+	unsigned long vm86dbg_active:1;       /* for debugger */
+	unsigned long vm86dbg_TFpendig:1;     /* for debugger */
+	unsigned long unused:28;
+	unsigned long is_vm86pus:1;	      /* for vm86 internal use */
+	unsigned char vm86dbg_intxxtab[32];   /* for debugger */
+};
+struct vm86plus_struct {
+	struct vm86_regs regs;
+	unsigned long flags;
+	unsigned long screen_bitmap;
+	unsigned long cpu_type;
+	struct revectored_struct int_revectored;
+	struct revectored_struct int21_revectored;
+	struct vm86plus_info_struct vm86plus;
+};
+
+
+#endif /* _ASM_X86_VM86_H */
diff --git a/contrib/libs/linux-headers/asm/vmx.h b/contrib/libs/linux-headers/asm/vmx.h
new file mode 100644
index 0000000000..cef1c8281d
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vmx.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "vmx_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/vmx_x86.h b/contrib/libs/linux-headers/asm/vmx_x86.h
new file mode 100644
index 0000000000..9a4937fca0
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vmx_x86.h
@@ -0,0 +1,167 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * vmx.h: VMX Architecture related definitions
+ * Copyright (c) 2004, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * A few random additions are:
+ * Copyright (C) 2006 Qumranet
+ *    Avi Kivity <avi@qumranet.com>
+ *    Yaniv Kamay <yaniv@qumranet.com>
+ *
+ */
+#ifndef VMX_H
+#define VMX_H
+
+
+#define VMX_EXIT_REASONS_FAILED_VMENTRY         0x80000000
+#define VMX_EXIT_REASONS_SGX_ENCLAVE_MODE	0x08000000
+
+#define EXIT_REASON_EXCEPTION_NMI       0
+#define EXIT_REASON_EXTERNAL_INTERRUPT  1
+#define EXIT_REASON_TRIPLE_FAULT        2
+#define EXIT_REASON_INIT_SIGNAL			3
+#define EXIT_REASON_SIPI_SIGNAL         4
+
+#define EXIT_REASON_INTERRUPT_WINDOW    7
+#define EXIT_REASON_NMI_WINDOW          8
+#define EXIT_REASON_TASK_SWITCH         9
+#define EXIT_REASON_CPUID               10
+#define EXIT_REASON_HLT                 12
+#define EXIT_REASON_INVD                13
+#define EXIT_REASON_INVLPG              14
+#define EXIT_REASON_RDPMC               15
+#define EXIT_REASON_RDTSC               16
+#define EXIT_REASON_VMCALL              18
+#define EXIT_REASON_VMCLEAR             19
+#define EXIT_REASON_VMLAUNCH            20
+#define EXIT_REASON_VMPTRLD             21
+#define EXIT_REASON_VMPTRST             22
+#define EXIT_REASON_VMREAD              23
+#define EXIT_REASON_VMRESUME            24
+#define EXIT_REASON_VMWRITE             25
+#define EXIT_REASON_VMOFF               26
+#define EXIT_REASON_VMON                27
+#define EXIT_REASON_CR_ACCESS           28
+#define EXIT_REASON_DR_ACCESS           29
+#define EXIT_REASON_IO_INSTRUCTION      30
+#define EXIT_REASON_MSR_READ            31
+#define EXIT_REASON_MSR_WRITE           32
+#define EXIT_REASON_INVALID_STATE       33
+#define EXIT_REASON_MSR_LOAD_FAIL       34
+#define EXIT_REASON_MWAIT_INSTRUCTION   36
+#define EXIT_REASON_MONITOR_TRAP_FLAG   37
+#define EXIT_REASON_MONITOR_INSTRUCTION 39
+#define EXIT_REASON_PAUSE_INSTRUCTION   40
+#define EXIT_REASON_MCE_DURING_VMENTRY  41
+#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
+#define EXIT_REASON_APIC_ACCESS         44
+#define EXIT_REASON_EOI_INDUCED         45
+#define EXIT_REASON_GDTR_IDTR           46
+#define EXIT_REASON_LDTR_TR             47
+#define EXIT_REASON_EPT_VIOLATION       48
+#define EXIT_REASON_EPT_MISCONFIG       49
+#define EXIT_REASON_INVEPT              50
+#define EXIT_REASON_RDTSCP              51
+#define EXIT_REASON_PREEMPTION_TIMER    52
+#define EXIT_REASON_INVVPID             53
+#define EXIT_REASON_WBINVD              54
+#define EXIT_REASON_XSETBV              55
+#define EXIT_REASON_APIC_WRITE          56
+#define EXIT_REASON_RDRAND              57
+#define EXIT_REASON_INVPCID             58
+#define EXIT_REASON_VMFUNC              59
+#define EXIT_REASON_ENCLS               60
+#define EXIT_REASON_RDSEED              61
+#define EXIT_REASON_PML_FULL            62
+#define EXIT_REASON_XSAVES              63
+#define EXIT_REASON_XRSTORS             64
+#define EXIT_REASON_UMWAIT              67
+#define EXIT_REASON_TPAUSE              68
+#define EXIT_REASON_BUS_LOCK            74
+#define EXIT_REASON_NOTIFY              75
+
+#define VMX_EXIT_REASONS \
+	{ EXIT_REASON_EXCEPTION_NMI,         "EXCEPTION_NMI" }, \
+	{ EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
+	{ EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
+	{ EXIT_REASON_INIT_SIGNAL,           "INIT_SIGNAL" }, \
+	{ EXIT_REASON_SIPI_SIGNAL,           "SIPI_SIGNAL" }, \
+	{ EXIT_REASON_INTERRUPT_WINDOW,      "INTERRUPT_WINDOW" }, \
+	{ EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
+	{ EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
+	{ EXIT_REASON_CPUID,                 "CPUID" }, \
+	{ EXIT_REASON_HLT,                   "HLT" }, \
+	{ EXIT_REASON_INVD,                  "INVD" }, \
+	{ EXIT_REASON_INVLPG,                "INVLPG" }, \
+	{ EXIT_REASON_RDPMC,                 "RDPMC" }, \
+	{ EXIT_REASON_RDTSC,                 "RDTSC" }, \
+	{ EXIT_REASON_VMCALL,                "VMCALL" }, \
+	{ EXIT_REASON_VMCLEAR,               "VMCLEAR" }, \
+	{ EXIT_REASON_VMLAUNCH,              "VMLAUNCH" }, \
+	{ EXIT_REASON_VMPTRLD,               "VMPTRLD" }, \
+	{ EXIT_REASON_VMPTRST,               "VMPTRST" }, \
+	{ EXIT_REASON_VMREAD,                "VMREAD" }, \
+	{ EXIT_REASON_VMRESUME,              "VMRESUME" }, \
+	{ EXIT_REASON_VMWRITE,               "VMWRITE" }, \
+	{ EXIT_REASON_VMOFF,                 "VMOFF" }, \
+	{ EXIT_REASON_VMON,                  "VMON" }, \
+	{ EXIT_REASON_CR_ACCESS,             "CR_ACCESS" }, \
+	{ EXIT_REASON_DR_ACCESS,             "DR_ACCESS" }, \
+	{ EXIT_REASON_IO_INSTRUCTION,        "IO_INSTRUCTION" }, \
+	{ EXIT_REASON_MSR_READ,              "MSR_READ" }, \
+	{ EXIT_REASON_MSR_WRITE,             "MSR_WRITE" }, \
+	{ EXIT_REASON_INVALID_STATE,         "INVALID_STATE" }, \
+	{ EXIT_REASON_MSR_LOAD_FAIL,         "MSR_LOAD_FAIL" }, \
+	{ EXIT_REASON_MWAIT_INSTRUCTION,     "MWAIT_INSTRUCTION" }, \
+	{ EXIT_REASON_MONITOR_TRAP_FLAG,     "MONITOR_TRAP_FLAG" }, \
+	{ EXIT_REASON_MONITOR_INSTRUCTION,   "MONITOR_INSTRUCTION" }, \
+	{ EXIT_REASON_PAUSE_INSTRUCTION,     "PAUSE_INSTRUCTION" }, \
+	{ EXIT_REASON_MCE_DURING_VMENTRY,    "MCE_DURING_VMENTRY" }, \
+	{ EXIT_REASON_TPR_BELOW_THRESHOLD,   "TPR_BELOW_THRESHOLD" }, \
+	{ EXIT_REASON_APIC_ACCESS,           "APIC_ACCESS" }, \
+	{ EXIT_REASON_EOI_INDUCED,           "EOI_INDUCED" }, \
+	{ EXIT_REASON_GDTR_IDTR,             "GDTR_IDTR" }, \
+	{ EXIT_REASON_LDTR_TR,               "LDTR_TR" }, \
+	{ EXIT_REASON_EPT_VIOLATION,         "EPT_VIOLATION" }, \
+	{ EXIT_REASON_EPT_MISCONFIG,         "EPT_MISCONFIG" }, \
+	{ EXIT_REASON_INVEPT,                "INVEPT" }, \
+	{ EXIT_REASON_RDTSCP,                "RDTSCP" }, \
+	{ EXIT_REASON_PREEMPTION_TIMER,      "PREEMPTION_TIMER" }, \
+	{ EXIT_REASON_INVVPID,               "INVVPID" }, \
+	{ EXIT_REASON_WBINVD,                "WBINVD" }, \
+	{ EXIT_REASON_XSETBV,                "XSETBV" }, \
+	{ EXIT_REASON_APIC_WRITE,            "APIC_WRITE" }, \
+	{ EXIT_REASON_RDRAND,                "RDRAND" }, \
+	{ EXIT_REASON_INVPCID,               "INVPCID" }, \
+	{ EXIT_REASON_VMFUNC,                "VMFUNC" }, \
+	{ EXIT_REASON_ENCLS,                 "ENCLS" }, \
+	{ EXIT_REASON_RDSEED,                "RDSEED" }, \
+	{ EXIT_REASON_PML_FULL,              "PML_FULL" }, \
+	{ EXIT_REASON_XSAVES,                "XSAVES" }, \
+	{ EXIT_REASON_XRSTORS,               "XRSTORS" }, \
+	{ EXIT_REASON_UMWAIT,                "UMWAIT" }, \
+	{ EXIT_REASON_TPAUSE,                "TPAUSE" }, \
+	{ EXIT_REASON_BUS_LOCK,              "BUS_LOCK" }, \
+	{ EXIT_REASON_NOTIFY,                "NOTIFY" }
+
+#define VMX_EXIT_REASON_FLAGS \
+	{ VMX_EXIT_REASONS_FAILED_VMENTRY,	"FAILED_VMENTRY" }
+
+#define VMX_ABORT_SAVE_GUEST_MSR_FAIL        1
+#define VMX_ABORT_LOAD_HOST_PDPTE_FAIL       2
+#define VMX_ABORT_LOAD_HOST_MSR_FAIL         4
+
+#endif /* VMX_H */
diff --git a/contrib/libs/linux-headers/asm/vsyscall.h b/contrib/libs/linux-headers/asm/vsyscall.h
new file mode 100644
index 0000000000..4e5b019a8e
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vsyscall.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "vsyscall_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/asm/vsyscall_x86.h b/contrib/libs/linux-headers/asm/vsyscall_x86.h
new file mode 100644
index 0000000000..4a1bbdc26c
--- /dev/null
+++ b/contrib/libs/linux-headers/asm/vsyscall_x86.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_VSYSCALL_H
+#define _ASM_X86_VSYSCALL_H
+
+enum vsyscall_num {
+	__NR_vgettimeofday,
+	__NR_vtime,
+	__NR_vgetcpu,
+};
+
+#define VSYSCALL_ADDR (-10UL << 20)
+
+#endif /* _ASM_X86_VSYSCALL_H */
diff --git a/contrib/libs/linux-headers/drm/amdgpu_drm.h b/contrib/libs/linux-headers/drm/amdgpu_drm.h
new file mode 100644
index 0000000000..b6eb90df5d
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/amdgpu_drm.h
@@ -0,0 +1,1219 @@
+/* amdgpu_drm.h -- Public header for the amdgpu driver -*- linux-c -*-
+ *
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Kevin E. Martin <martin@valinux.com>
+ *    Gareth Hughes <gareth@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef __AMDGPU_DRM_H__
+#define __AMDGPU_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_AMDGPU_GEM_CREATE		0x00
+#define DRM_AMDGPU_GEM_MMAP		0x01
+#define DRM_AMDGPU_CTX			0x02
+#define DRM_AMDGPU_BO_LIST		0x03
+#define DRM_AMDGPU_CS			0x04
+#define DRM_AMDGPU_INFO			0x05
+#define DRM_AMDGPU_GEM_METADATA		0x06
+#define DRM_AMDGPU_GEM_WAIT_IDLE	0x07
+#define DRM_AMDGPU_GEM_VA		0x08
+#define DRM_AMDGPU_WAIT_CS		0x09
+#define DRM_AMDGPU_GEM_OP		0x10
+#define DRM_AMDGPU_GEM_USERPTR		0x11
+#define DRM_AMDGPU_WAIT_FENCES		0x12
+#define DRM_AMDGPU_VM			0x13
+#define DRM_AMDGPU_FENCE_TO_HANDLE	0x14
+#define DRM_AMDGPU_SCHED		0x15
+
+#define DRM_IOCTL_AMDGPU_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create)
+#define DRM_IOCTL_AMDGPU_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap)
+#define DRM_IOCTL_AMDGPU_CTX		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CTX, union drm_amdgpu_ctx)
+#define DRM_IOCTL_AMDGPU_BO_LIST	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_BO_LIST, union drm_amdgpu_bo_list)
+#define DRM_IOCTL_AMDGPU_CS		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CS, union drm_amdgpu_cs)
+#define DRM_IOCTL_AMDGPU_INFO		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_INFO, struct drm_amdgpu_info)
+#define DRM_IOCTL_AMDGPU_GEM_METADATA	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_METADATA, struct drm_amdgpu_gem_metadata)
+#define DRM_IOCTL_AMDGPU_GEM_WAIT_IDLE	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_WAIT_IDLE, union drm_amdgpu_gem_wait_idle)
+#define DRM_IOCTL_AMDGPU_GEM_VA		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, struct drm_amdgpu_gem_va)
+#define DRM_IOCTL_AMDGPU_WAIT_CS	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs)
+#define DRM_IOCTL_AMDGPU_GEM_OP		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op)
+#define DRM_IOCTL_AMDGPU_GEM_USERPTR	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr)
+#define DRM_IOCTL_AMDGPU_WAIT_FENCES	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_FENCES, union drm_amdgpu_wait_fences)
+#define DRM_IOCTL_AMDGPU_VM		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_VM, union drm_amdgpu_vm)
+#define DRM_IOCTL_AMDGPU_FENCE_TO_HANDLE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_FENCE_TO_HANDLE, union drm_amdgpu_fence_to_handle)
+#define DRM_IOCTL_AMDGPU_SCHED		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_SCHED, union drm_amdgpu_sched)
+
+/**
+ * DOC: memory domains
+ *
+ * %AMDGPU_GEM_DOMAIN_CPU	System memory that is not GPU accessible.
+ * Memory in this pool could be swapped out to disk if there is pressure.
+ *
+ * %AMDGPU_GEM_DOMAIN_GTT	GPU accessible system memory, mapped into the
+ * GPU's virtual address space via gart. Gart memory linearizes non-contiguous
+ * pages of system memory, allows GPU access system memory in a linearized
+ * fashion.
+ *
+ * %AMDGPU_GEM_DOMAIN_VRAM	Local video memory. For APUs, it is memory
+ * carved out by the BIOS.
+ *
+ * %AMDGPU_GEM_DOMAIN_GDS	Global on-chip data storage used to share data
+ * across shader threads.
+ *
+ * %AMDGPU_GEM_DOMAIN_GWS	Global wave sync, used to synchronize the
+ * execution of all the waves on a device.
+ *
+ * %AMDGPU_GEM_DOMAIN_OA	Ordered append, used by 3D or Compute engines
+ * for appending data.
+ */
+#define AMDGPU_GEM_DOMAIN_CPU		0x1
+#define AMDGPU_GEM_DOMAIN_GTT		0x2
+#define AMDGPU_GEM_DOMAIN_VRAM		0x4
+#define AMDGPU_GEM_DOMAIN_GDS		0x8
+#define AMDGPU_GEM_DOMAIN_GWS		0x10
+#define AMDGPU_GEM_DOMAIN_OA		0x20
+#define AMDGPU_GEM_DOMAIN_MASK		(AMDGPU_GEM_DOMAIN_CPU | \
+					 AMDGPU_GEM_DOMAIN_GTT | \
+					 AMDGPU_GEM_DOMAIN_VRAM | \
+					 AMDGPU_GEM_DOMAIN_GDS | \
+					 AMDGPU_GEM_DOMAIN_GWS | \
+					 AMDGPU_GEM_DOMAIN_OA)
+
+/* Flag that CPU access will be required for the case of VRAM domain */
+#define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED	(1 << 0)
+/* Flag that CPU access will not work, this VRAM domain is invisible */
+#define AMDGPU_GEM_CREATE_NO_CPU_ACCESS		(1 << 1)
+/* Flag that USWC attributes should be used for GTT */
+#define AMDGPU_GEM_CREATE_CPU_GTT_USWC		(1 << 2)
+/* Flag that the memory should be in VRAM and cleared */
+#define AMDGPU_GEM_CREATE_VRAM_CLEARED		(1 << 3)
+/* Flag that allocating the BO should use linear VRAM */
+#define AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS	(1 << 5)
+/* Flag that BO is always valid in this VM */
+#define AMDGPU_GEM_CREATE_VM_ALWAYS_VALID	(1 << 6)
+/* Flag that BO sharing will be explicitly synchronized */
+#define AMDGPU_GEM_CREATE_EXPLICIT_SYNC		(1 << 7)
+/* Flag that indicates allocating MQD gart on GFX9, where the mtype
+ * for the second page onward should be set to NC. It should never
+ * be used by user space applications.
+ */
+#define AMDGPU_GEM_CREATE_CP_MQD_GFX9		(1 << 8)
+/* Flag that BO may contain sensitive data that must be wiped before
+ * releasing the memory
+ */
+#define AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE	(1 << 9)
+/* Flag that BO will be encrypted and that the TMZ bit should be
+ * set in the PTEs when mapping this buffer via GPUVM or
+ * accessing it with various hw blocks
+ */
+#define AMDGPU_GEM_CREATE_ENCRYPTED		(1 << 10)
+/* Flag that BO will be used only in preemptible context, which does
+ * not require GTT memory accounting
+ */
+#define AMDGPU_GEM_CREATE_PREEMPTIBLE		(1 << 11)
+/* Flag that BO can be discarded under memory pressure without keeping the
+ * content.
+ */
+#define AMDGPU_GEM_CREATE_DISCARDABLE		(1 << 12)
+/* Flag that BO is shared coherently between multiple devices or CPU threads.
+ * May depend on GPU instructions to flush caches explicitly
+ *
+ * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and
+ * may override the MTYPE selected in AMDGPU_VA_OP_MAP.
+ */
+#define AMDGPU_GEM_CREATE_COHERENT		(1 << 13)
+/* Flag that BO should not be cached by GPU. Coherent without having to flush
+ * GPU caches explicitly
+ *
+ * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and
+ * may override the MTYPE selected in AMDGPU_VA_OP_MAP.
+ */
+#define AMDGPU_GEM_CREATE_UNCACHED		(1 << 14)
+
+struct drm_amdgpu_gem_create_in  {
+	/** the requested memory size */
+	__u64 bo_size;
+	/** physical start_addr alignment in bytes for some HW requirements */
+	__u64 alignment;
+	/** the requested memory domains */
+	__u64 domains;
+	/** allocation flags */
+	__u64 domain_flags;
+};
+
+struct drm_amdgpu_gem_create_out  {
+	/** returned GEM object handle */
+	__u32 handle;
+	__u32 _pad;
+};
+
+union drm_amdgpu_gem_create {
+	struct drm_amdgpu_gem_create_in		in;
+	struct drm_amdgpu_gem_create_out	out;
+};
+
+/** Opcode to create new residency list.  */
+#define AMDGPU_BO_LIST_OP_CREATE	0
+/** Opcode to destroy previously created residency list */
+#define AMDGPU_BO_LIST_OP_DESTROY	1
+/** Opcode to update resource information in the list */
+#define AMDGPU_BO_LIST_OP_UPDATE	2
+
+struct drm_amdgpu_bo_list_in {
+	/** Type of operation */
+	__u32 operation;
+	/** Handle of list or 0 if we want to create one */
+	__u32 list_handle;
+	/** Number of BOs in list  */
+	__u32 bo_number;
+	/** Size of each element describing BO */
+	__u32 bo_info_size;
+	/** Pointer to array describing BOs */
+	__u64 bo_info_ptr;
+};
+
+struct drm_amdgpu_bo_list_entry {
+	/** Handle of BO */
+	__u32 bo_handle;
+	/** New (if specified) BO priority to be used during migration */
+	__u32 bo_priority;
+};
+
+struct drm_amdgpu_bo_list_out {
+	/** Handle of resource list  */
+	__u32 list_handle;
+	__u32 _pad;
+};
+
+union drm_amdgpu_bo_list {
+	struct drm_amdgpu_bo_list_in in;
+	struct drm_amdgpu_bo_list_out out;
+};
+
+/* context related */
+#define AMDGPU_CTX_OP_ALLOC_CTX	1
+#define AMDGPU_CTX_OP_FREE_CTX	2
+#define AMDGPU_CTX_OP_QUERY_STATE	3
+#define AMDGPU_CTX_OP_QUERY_STATE2	4
+#define AMDGPU_CTX_OP_GET_STABLE_PSTATE	5
+#define AMDGPU_CTX_OP_SET_STABLE_PSTATE	6
+
+/* GPU reset status */
+#define AMDGPU_CTX_NO_RESET		0
+/* this the context caused it */
+#define AMDGPU_CTX_GUILTY_RESET		1
+/* some other context caused it */
+#define AMDGPU_CTX_INNOCENT_RESET	2
+/* unknown cause */
+#define AMDGPU_CTX_UNKNOWN_RESET	3
+
+/* indicate gpu reset occured after ctx created */
+#define AMDGPU_CTX_QUERY2_FLAGS_RESET    (1<<0)
+/* indicate vram lost occured after ctx created */
+#define AMDGPU_CTX_QUERY2_FLAGS_VRAMLOST (1<<1)
+/* indicate some job from this context once cause gpu hang */
+#define AMDGPU_CTX_QUERY2_FLAGS_GUILTY   (1<<2)
+/* indicate some errors are detected by RAS */
+#define AMDGPU_CTX_QUERY2_FLAGS_RAS_CE   (1<<3)
+#define AMDGPU_CTX_QUERY2_FLAGS_RAS_UE   (1<<4)
+
+/* Context priority level */
+#define AMDGPU_CTX_PRIORITY_UNSET       -2048
+#define AMDGPU_CTX_PRIORITY_VERY_LOW    -1023
+#define AMDGPU_CTX_PRIORITY_LOW         -512
+#define AMDGPU_CTX_PRIORITY_NORMAL      0
+/*
+ * When used in struct drm_amdgpu_ctx_in, a priority above NORMAL requires
+ * CAP_SYS_NICE or DRM_MASTER
+*/
+#define AMDGPU_CTX_PRIORITY_HIGH        512
+#define AMDGPU_CTX_PRIORITY_VERY_HIGH   1023
+
+/* select a stable profiling pstate for perfmon tools */
+#define AMDGPU_CTX_STABLE_PSTATE_FLAGS_MASK  0xf
+#define AMDGPU_CTX_STABLE_PSTATE_NONE  0
+#define AMDGPU_CTX_STABLE_PSTATE_STANDARD  1
+#define AMDGPU_CTX_STABLE_PSTATE_MIN_SCLK  2
+#define AMDGPU_CTX_STABLE_PSTATE_MIN_MCLK  3
+#define AMDGPU_CTX_STABLE_PSTATE_PEAK  4
+
+struct drm_amdgpu_ctx_in {
+	/** AMDGPU_CTX_OP_* */
+	__u32	op;
+	/** Flags */
+	__u32	flags;
+	__u32	ctx_id;
+	/** AMDGPU_CTX_PRIORITY_* */
+	__s32	priority;
+};
+
+union drm_amdgpu_ctx_out {
+		struct {
+			__u32	ctx_id;
+			__u32	_pad;
+		} alloc;
+
+		struct {
+			/** For future use, no flags defined so far */
+			__u64	flags;
+			/** Number of resets caused by this context so far. */
+			__u32	hangs;
+			/** Reset status since the last call of the ioctl. */
+			__u32	reset_status;
+		} state;
+
+		struct {
+			__u32	flags;
+			__u32	_pad;
+		} pstate;
+};
+
+union drm_amdgpu_ctx {
+	struct drm_amdgpu_ctx_in in;
+	union drm_amdgpu_ctx_out out;
+};
+
+/* vm ioctl */
+#define AMDGPU_VM_OP_RESERVE_VMID	1
+#define AMDGPU_VM_OP_UNRESERVE_VMID	2
+
+struct drm_amdgpu_vm_in {
+	/** AMDGPU_VM_OP_* */
+	__u32	op;
+	__u32	flags;
+};
+
+struct drm_amdgpu_vm_out {
+	/** For future use, no flags defined so far */
+	__u64	flags;
+};
+
+union drm_amdgpu_vm {
+	struct drm_amdgpu_vm_in in;
+	struct drm_amdgpu_vm_out out;
+};
+
+/* sched ioctl */
+#define AMDGPU_SCHED_OP_PROCESS_PRIORITY_OVERRIDE	1
+#define AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE	2
+
+struct drm_amdgpu_sched_in {
+	/* AMDGPU_SCHED_OP_* */
+	__u32	op;
+	__u32	fd;
+	/** AMDGPU_CTX_PRIORITY_* */
+	__s32	priority;
+	__u32   ctx_id;
+};
+
+union drm_amdgpu_sched {
+	struct drm_amdgpu_sched_in in;
+};
+
+/*
+ * This is not a reliable API and you should expect it to fail for any
+ * number of reasons and have fallback path that do not use userptr to
+ * perform any operation.
+ */
+#define AMDGPU_GEM_USERPTR_READONLY	(1 << 0)
+#define AMDGPU_GEM_USERPTR_ANONONLY	(1 << 1)
+#define AMDGPU_GEM_USERPTR_VALIDATE	(1 << 2)
+#define AMDGPU_GEM_USERPTR_REGISTER	(1 << 3)
+
+struct drm_amdgpu_gem_userptr {
+	__u64		addr;
+	__u64		size;
+	/* AMDGPU_GEM_USERPTR_* */
+	__u32		flags;
+	/* Resulting GEM handle */
+	__u32		handle;
+};
+
+/* SI-CI-VI: */
+/* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */
+#define AMDGPU_TILING_ARRAY_MODE_SHIFT			0
+#define AMDGPU_TILING_ARRAY_MODE_MASK			0xf
+#define AMDGPU_TILING_PIPE_CONFIG_SHIFT			4
+#define AMDGPU_TILING_PIPE_CONFIG_MASK			0x1f
+#define AMDGPU_TILING_TILE_SPLIT_SHIFT			9
+#define AMDGPU_TILING_TILE_SPLIT_MASK			0x7
+#define AMDGPU_TILING_MICRO_TILE_MODE_SHIFT		12
+#define AMDGPU_TILING_MICRO_TILE_MODE_MASK		0x7
+#define AMDGPU_TILING_BANK_WIDTH_SHIFT			15
+#define AMDGPU_TILING_BANK_WIDTH_MASK			0x3
+#define AMDGPU_TILING_BANK_HEIGHT_SHIFT			17
+#define AMDGPU_TILING_BANK_HEIGHT_MASK			0x3
+#define AMDGPU_TILING_MACRO_TILE_ASPECT_SHIFT		19
+#define AMDGPU_TILING_MACRO_TILE_ASPECT_MASK		0x3
+#define AMDGPU_TILING_NUM_BANKS_SHIFT			21
+#define AMDGPU_TILING_NUM_BANKS_MASK			0x3
+
+/* GFX9 and later: */
+#define AMDGPU_TILING_SWIZZLE_MODE_SHIFT		0
+#define AMDGPU_TILING_SWIZZLE_MODE_MASK			0x1f
+#define AMDGPU_TILING_DCC_OFFSET_256B_SHIFT		5
+#define AMDGPU_TILING_DCC_OFFSET_256B_MASK		0xFFFFFF
+#define AMDGPU_TILING_DCC_PITCH_MAX_SHIFT		29
+#define AMDGPU_TILING_DCC_PITCH_MAX_MASK		0x3FFF
+#define AMDGPU_TILING_DCC_INDEPENDENT_64B_SHIFT		43
+#define AMDGPU_TILING_DCC_INDEPENDENT_64B_MASK		0x1
+#define AMDGPU_TILING_DCC_INDEPENDENT_128B_SHIFT	44
+#define AMDGPU_TILING_DCC_INDEPENDENT_128B_MASK		0x1
+#define AMDGPU_TILING_SCANOUT_SHIFT			63
+#define AMDGPU_TILING_SCANOUT_MASK			0x1
+
+/* Set/Get helpers for tiling flags. */
+#define AMDGPU_TILING_SET(field, value) \
+	(((__u64)(value) & AMDGPU_TILING_##field##_MASK) << AMDGPU_TILING_##field##_SHIFT)
+#define AMDGPU_TILING_GET(value, field) \
+	(((__u64)(value) >> AMDGPU_TILING_##field##_SHIFT) & AMDGPU_TILING_##field##_MASK)
+
+#define AMDGPU_GEM_METADATA_OP_SET_METADATA                  1
+#define AMDGPU_GEM_METADATA_OP_GET_METADATA                  2
+
+/** The same structure is shared for input/output */
+struct drm_amdgpu_gem_metadata {
+	/** GEM Object handle */
+	__u32	handle;
+	/** Do we want get or set metadata */
+	__u32	op;
+	struct {
+		/** For future use, no flags defined so far */
+		__u64	flags;
+		/** family specific tiling info */
+		__u64	tiling_info;
+		__u32	data_size_bytes;
+		__u32	data[64];
+	} data;
+};
+
+struct drm_amdgpu_gem_mmap_in {
+	/** the GEM object handle */
+	__u32 handle;
+	__u32 _pad;
+};
+
+struct drm_amdgpu_gem_mmap_out {
+	/** mmap offset from the vma offset manager */
+	__u64 addr_ptr;
+};
+
+union drm_amdgpu_gem_mmap {
+	struct drm_amdgpu_gem_mmap_in   in;
+	struct drm_amdgpu_gem_mmap_out out;
+};
+
+struct drm_amdgpu_gem_wait_idle_in {
+	/** GEM object handle */
+	__u32 handle;
+	/** For future use, no flags defined so far */
+	__u32 flags;
+	/** Absolute timeout to wait */
+	__u64 timeout;
+};
+
+struct drm_amdgpu_gem_wait_idle_out {
+	/** BO status:  0 - BO is idle, 1 - BO is busy */
+	__u32 status;
+	/** Returned current memory domain */
+	__u32 domain;
+};
+
+union drm_amdgpu_gem_wait_idle {
+	struct drm_amdgpu_gem_wait_idle_in  in;
+	struct drm_amdgpu_gem_wait_idle_out out;
+};
+
+struct drm_amdgpu_wait_cs_in {
+	/* Command submission handle
+         * handle equals 0 means none to wait for
+         * handle equals ~0ull means wait for the latest sequence number
+         */
+	__u64 handle;
+	/** Absolute timeout to wait */
+	__u64 timeout;
+	__u32 ip_type;
+	__u32 ip_instance;
+	__u32 ring;
+	__u32 ctx_id;
+};
+
+struct drm_amdgpu_wait_cs_out {
+	/** CS status:  0 - CS completed, 1 - CS still busy */
+	__u64 status;
+};
+
+union drm_amdgpu_wait_cs {
+	struct drm_amdgpu_wait_cs_in in;
+	struct drm_amdgpu_wait_cs_out out;
+};
+
+struct drm_amdgpu_fence {
+	__u32 ctx_id;
+	__u32 ip_type;
+	__u32 ip_instance;
+	__u32 ring;
+	__u64 seq_no;
+};
+
+struct drm_amdgpu_wait_fences_in {
+	/** This points to uint64_t * which points to fences */
+	__u64 fences;
+	__u32 fence_count;
+	__u32 wait_all;
+	__u64 timeout_ns;
+};
+
+struct drm_amdgpu_wait_fences_out {
+	__u32 status;
+	__u32 first_signaled;
+};
+
+union drm_amdgpu_wait_fences {
+	struct drm_amdgpu_wait_fences_in in;
+	struct drm_amdgpu_wait_fences_out out;
+};
+
+#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO	0
+#define AMDGPU_GEM_OP_SET_PLACEMENT		1
+
+/* Sets or returns a value associated with a buffer. */
+struct drm_amdgpu_gem_op {
+	/** GEM object handle */
+	__u32	handle;
+	/** AMDGPU_GEM_OP_* */
+	__u32	op;
+	/** Input or return value */
+	__u64	value;
+};
+
+#define AMDGPU_VA_OP_MAP			1
+#define AMDGPU_VA_OP_UNMAP			2
+#define AMDGPU_VA_OP_CLEAR			3
+#define AMDGPU_VA_OP_REPLACE			4
+
+/* Delay the page table update till the next CS */
+#define AMDGPU_VM_DELAY_UPDATE		(1 << 0)
+
+/* Mapping flags */
+/* readable mapping */
+#define AMDGPU_VM_PAGE_READABLE		(1 << 1)
+/* writable mapping */
+#define AMDGPU_VM_PAGE_WRITEABLE	(1 << 2)
+/* executable mapping, new for VI */
+#define AMDGPU_VM_PAGE_EXECUTABLE	(1 << 3)
+/* partially resident texture */
+#define AMDGPU_VM_PAGE_PRT		(1 << 4)
+/* MTYPE flags use bit 5 to 8 */
+#define AMDGPU_VM_MTYPE_MASK		(0xf << 5)
+/* Default MTYPE. Pre-AI must use this.  Recommended for newer ASICs. */
+#define AMDGPU_VM_MTYPE_DEFAULT		(0 << 5)
+/* Use Non Coherent MTYPE instead of default MTYPE */
+#define AMDGPU_VM_MTYPE_NC		(1 << 5)
+/* Use Write Combine MTYPE instead of default MTYPE */
+#define AMDGPU_VM_MTYPE_WC		(2 << 5)
+/* Use Cache Coherent MTYPE instead of default MTYPE */
+#define AMDGPU_VM_MTYPE_CC		(3 << 5)
+/* Use UnCached MTYPE instead of default MTYPE */
+#define AMDGPU_VM_MTYPE_UC		(4 << 5)
+/* Use Read Write MTYPE instead of default MTYPE */
+#define AMDGPU_VM_MTYPE_RW		(5 << 5)
+/* don't allocate MALL */
+#define AMDGPU_VM_PAGE_NOALLOC		(1 << 9)
+
+struct drm_amdgpu_gem_va {
+	/** GEM object handle */
+	__u32 handle;
+	__u32 _pad;
+	/** AMDGPU_VA_OP_* */
+	__u32 operation;
+	/** AMDGPU_VM_PAGE_* */
+	__u32 flags;
+	/** va address to assign . Must be correctly aligned.*/
+	__u64 va_address;
+	/** Specify offset inside of BO to assign. Must be correctly aligned.*/
+	__u64 offset_in_bo;
+	/** Specify mapping size. Must be correctly aligned. */
+	__u64 map_size;
+};
+
+#define AMDGPU_HW_IP_GFX          0
+#define AMDGPU_HW_IP_COMPUTE      1
+#define AMDGPU_HW_IP_DMA          2
+#define AMDGPU_HW_IP_UVD          3
+#define AMDGPU_HW_IP_VCE          4
+#define AMDGPU_HW_IP_UVD_ENC      5
+#define AMDGPU_HW_IP_VCN_DEC      6
+/*
+ * From VCN4, AMDGPU_HW_IP_VCN_ENC is re-used to support
+ * both encoding and decoding jobs.
+ */
+#define AMDGPU_HW_IP_VCN_ENC      7
+#define AMDGPU_HW_IP_VCN_JPEG     8
+#define AMDGPU_HW_IP_NUM          9
+
+#define AMDGPU_HW_IP_INSTANCE_MAX_COUNT 1
+
+#define AMDGPU_CHUNK_ID_IB		0x01
+#define AMDGPU_CHUNK_ID_FENCE		0x02
+#define AMDGPU_CHUNK_ID_DEPENDENCIES	0x03
+#define AMDGPU_CHUNK_ID_SYNCOBJ_IN      0x04
+#define AMDGPU_CHUNK_ID_SYNCOBJ_OUT     0x05
+#define AMDGPU_CHUNK_ID_BO_HANDLES      0x06
+#define AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES	0x07
+#define AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT    0x08
+#define AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL  0x09
+
+struct drm_amdgpu_cs_chunk {
+	__u32		chunk_id;
+	__u32		length_dw;
+	__u64		chunk_data;
+};
+
+struct drm_amdgpu_cs_in {
+	/** Rendering context id */
+	__u32		ctx_id;
+	/**  Handle of resource list associated with CS */
+	__u32		bo_list_handle;
+	__u32		num_chunks;
+	__u32		flags;
+	/** this points to __u64 * which point to cs chunks */
+	__u64		chunks;
+};
+
+struct drm_amdgpu_cs_out {
+	__u64 handle;
+};
+
+union drm_amdgpu_cs {
+	struct drm_amdgpu_cs_in in;
+	struct drm_amdgpu_cs_out out;
+};
+
+/* Specify flags to be used for IB */
+
+/* This IB should be submitted to CE */
+#define AMDGPU_IB_FLAG_CE	(1<<0)
+
+/* Preamble flag, which means the IB could be dropped if no context switch */
+#define AMDGPU_IB_FLAG_PREAMBLE (1<<1)
+
+/* Preempt flag, IB should set Pre_enb bit if PREEMPT flag detected */
+#define AMDGPU_IB_FLAG_PREEMPT (1<<2)
+
+/* The IB fence should do the L2 writeback but not invalidate any shader
+ * caches (L2/vL1/sL1/I$). */
+#define AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE (1 << 3)
+
+/* Set GDS_COMPUTE_MAX_WAVE_ID = DEFAULT before PACKET3_INDIRECT_BUFFER.
+ * This will reset wave ID counters for the IB.
+ */
+#define AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID (1 << 4)
+
+/* Flag the IB as secure (TMZ)
+ */
+#define AMDGPU_IB_FLAGS_SECURE  (1 << 5)
+
+/* Tell KMD to flush and invalidate caches
+ */
+#define AMDGPU_IB_FLAG_EMIT_MEM_SYNC  (1 << 6)
+
+struct drm_amdgpu_cs_chunk_ib {
+	__u32 _pad;
+	/** AMDGPU_IB_FLAG_* */
+	__u32 flags;
+	/** Virtual address to begin IB execution */
+	__u64 va_start;
+	/** Size of submission */
+	__u32 ib_bytes;
+	/** HW IP to submit to */
+	__u32 ip_type;
+	/** HW IP index of the same type to submit to  */
+	__u32 ip_instance;
+	/** Ring index to submit to */
+	__u32 ring;
+};
+
+struct drm_amdgpu_cs_chunk_dep {
+	__u32 ip_type;
+	__u32 ip_instance;
+	__u32 ring;
+	__u32 ctx_id;
+	__u64 handle;
+};
+
+struct drm_amdgpu_cs_chunk_fence {
+	__u32 handle;
+	__u32 offset;
+};
+
+struct drm_amdgpu_cs_chunk_sem {
+	__u32 handle;
+};
+
+struct drm_amdgpu_cs_chunk_syncobj {
+       __u32 handle;
+       __u32 flags;
+       __u64 point;
+};
+
+#define AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ	0
+#define AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ_FD	1
+#define AMDGPU_FENCE_TO_HANDLE_GET_SYNC_FILE_FD	2
+
+union drm_amdgpu_fence_to_handle {
+	struct {
+		struct drm_amdgpu_fence fence;
+		__u32 what;
+		__u32 pad;
+	} in;
+	struct {
+		__u32 handle;
+	} out;
+};
+
+struct drm_amdgpu_cs_chunk_data {
+	union {
+		struct drm_amdgpu_cs_chunk_ib		ib_data;
+		struct drm_amdgpu_cs_chunk_fence	fence_data;
+	};
+};
+
+/*
+ *  Query h/w info: Flag that this is integrated (a.h.a. fusion) GPU
+ *
+ */
+#define AMDGPU_IDS_FLAGS_FUSION         0x1
+#define AMDGPU_IDS_FLAGS_PREEMPTION     0x2
+#define AMDGPU_IDS_FLAGS_TMZ            0x4
+#define AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD 0x8
+
+/* indicate if acceleration can be working */
+#define AMDGPU_INFO_ACCEL_WORKING		0x00
+/* get the crtc_id from the mode object id? */
+#define AMDGPU_INFO_CRTC_FROM_ID		0x01
+/* query hw IP info */
+#define AMDGPU_INFO_HW_IP_INFO			0x02
+/* query hw IP instance count for the specified type */
+#define AMDGPU_INFO_HW_IP_COUNT			0x03
+/* timestamp for GL_ARB_timer_query */
+#define AMDGPU_INFO_TIMESTAMP			0x05
+/* Query the firmware version */
+#define AMDGPU_INFO_FW_VERSION			0x0e
+	/* Subquery id: Query VCE firmware version */
+	#define AMDGPU_INFO_FW_VCE		0x1
+	/* Subquery id: Query UVD firmware version */
+	#define AMDGPU_INFO_FW_UVD		0x2
+	/* Subquery id: Query GMC firmware version */
+	#define AMDGPU_INFO_FW_GMC		0x03
+	/* Subquery id: Query GFX ME firmware version */
+	#define AMDGPU_INFO_FW_GFX_ME		0x04
+	/* Subquery id: Query GFX PFP firmware version */
+	#define AMDGPU_INFO_FW_GFX_PFP		0x05
+	/* Subquery id: Query GFX CE firmware version */
+	#define AMDGPU_INFO_FW_GFX_CE		0x06
+	/* Subquery id: Query GFX RLC firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLC		0x07
+	/* Subquery id: Query GFX MEC firmware version */
+	#define AMDGPU_INFO_FW_GFX_MEC		0x08
+	/* Subquery id: Query SMC firmware version */
+	#define AMDGPU_INFO_FW_SMC		0x0a
+	/* Subquery id: Query SDMA firmware version */
+	#define AMDGPU_INFO_FW_SDMA		0x0b
+	/* Subquery id: Query PSP SOS firmware version */
+	#define AMDGPU_INFO_FW_SOS		0x0c
+	/* Subquery id: Query PSP ASD firmware version */
+	#define AMDGPU_INFO_FW_ASD		0x0d
+	/* Subquery id: Query VCN firmware version */
+	#define AMDGPU_INFO_FW_VCN		0x0e
+	/* Subquery id: Query GFX RLC SRLC firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL 0x0f
+	/* Subquery id: Query GFX RLC SRLG firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM 0x10
+	/* Subquery id: Query GFX RLC SRLS firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM 0x11
+	/* Subquery id: Query DMCU firmware version */
+	#define AMDGPU_INFO_FW_DMCU		0x12
+	#define AMDGPU_INFO_FW_TA		0x13
+	/* Subquery id: Query DMCUB firmware version */
+	#define AMDGPU_INFO_FW_DMCUB		0x14
+	/* Subquery id: Query TOC firmware version */
+	#define AMDGPU_INFO_FW_TOC		0x15
+	/* Subquery id: Query CAP firmware version */
+	#define AMDGPU_INFO_FW_CAP		0x16
+	/* Subquery id: Query GFX RLCP firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLCP		0x17
+	/* Subquery id: Query GFX RLCV firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLCV		0x18
+	/* Subquery id: Query MES_KIQ firmware version */
+	#define AMDGPU_INFO_FW_MES_KIQ		0x19
+	/* Subquery id: Query MES firmware version */
+	#define AMDGPU_INFO_FW_MES		0x1a
+	/* Subquery id: Query IMU firmware version */
+	#define AMDGPU_INFO_FW_IMU		0x1b
+
+/* number of bytes moved for TTM migration */
+#define AMDGPU_INFO_NUM_BYTES_MOVED		0x0f
+/* the used VRAM size */
+#define AMDGPU_INFO_VRAM_USAGE			0x10
+/* the used GTT size */
+#define AMDGPU_INFO_GTT_USAGE			0x11
+/* Information about GDS, etc. resource configuration */
+#define AMDGPU_INFO_GDS_CONFIG			0x13
+/* Query information about VRAM and GTT domains */
+#define AMDGPU_INFO_VRAM_GTT			0x14
+/* Query information about register in MMR address space*/
+#define AMDGPU_INFO_READ_MMR_REG		0x15
+/* Query information about device: rev id, family, etc. */
+#define AMDGPU_INFO_DEV_INFO			0x16
+/* visible vram usage */
+#define AMDGPU_INFO_VIS_VRAM_USAGE		0x17
+/* number of TTM buffer evictions */
+#define AMDGPU_INFO_NUM_EVICTIONS		0x18
+/* Query memory about VRAM and GTT domains */
+#define AMDGPU_INFO_MEMORY			0x19
+/* Query vce clock table */
+#define AMDGPU_INFO_VCE_CLOCK_TABLE		0x1A
+/* Query vbios related information */
+#define AMDGPU_INFO_VBIOS			0x1B
+	/* Subquery id: Query vbios size */
+	#define AMDGPU_INFO_VBIOS_SIZE		0x1
+	/* Subquery id: Query vbios image */
+	#define AMDGPU_INFO_VBIOS_IMAGE		0x2
+	/* Subquery id: Query vbios info */
+	#define AMDGPU_INFO_VBIOS_INFO		0x3
+/* Query UVD handles */
+#define AMDGPU_INFO_NUM_HANDLES			0x1C
+/* Query sensor related information */
+#define AMDGPU_INFO_SENSOR			0x1D
+	/* Subquery id: Query GPU shader clock */
+	#define AMDGPU_INFO_SENSOR_GFX_SCLK		0x1
+	/* Subquery id: Query GPU memory clock */
+	#define AMDGPU_INFO_SENSOR_GFX_MCLK		0x2
+	/* Subquery id: Query GPU temperature */
+	#define AMDGPU_INFO_SENSOR_GPU_TEMP		0x3
+	/* Subquery id: Query GPU load */
+	#define AMDGPU_INFO_SENSOR_GPU_LOAD		0x4
+	/* Subquery id: Query average GPU power	*/
+	#define AMDGPU_INFO_SENSOR_GPU_AVG_POWER	0x5
+	/* Subquery id: Query northbridge voltage */
+	#define AMDGPU_INFO_SENSOR_VDDNB		0x6
+	/* Subquery id: Query graphics voltage */
+	#define AMDGPU_INFO_SENSOR_VDDGFX		0x7
+	/* Subquery id: Query GPU stable pstate shader clock */
+	#define AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_SCLK		0x8
+	/* Subquery id: Query GPU stable pstate memory clock */
+	#define AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_MCLK		0x9
+	/* Subquery id: Query GPU peak pstate shader clock */
+	#define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK			0xa
+	/* Subquery id: Query GPU peak pstate memory clock */
+	#define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK			0xb
+/* Number of VRAM page faults on CPU access. */
+#define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS	0x1E
+#define AMDGPU_INFO_VRAM_LOST_COUNTER		0x1F
+/* query ras mask of enabled features*/
+#define AMDGPU_INFO_RAS_ENABLED_FEATURES	0x20
+/* RAS MASK: UMC (VRAM) */
+#define AMDGPU_INFO_RAS_ENABLED_UMC			(1 << 0)
+/* RAS MASK: SDMA */
+#define AMDGPU_INFO_RAS_ENABLED_SDMA			(1 << 1)
+/* RAS MASK: GFX */
+#define AMDGPU_INFO_RAS_ENABLED_GFX			(1 << 2)
+/* RAS MASK: MMHUB */
+#define AMDGPU_INFO_RAS_ENABLED_MMHUB			(1 << 3)
+/* RAS MASK: ATHUB */
+#define AMDGPU_INFO_RAS_ENABLED_ATHUB			(1 << 4)
+/* RAS MASK: PCIE */
+#define AMDGPU_INFO_RAS_ENABLED_PCIE			(1 << 5)
+/* RAS MASK: HDP */
+#define AMDGPU_INFO_RAS_ENABLED_HDP			(1 << 6)
+/* RAS MASK: XGMI */
+#define AMDGPU_INFO_RAS_ENABLED_XGMI			(1 << 7)
+/* RAS MASK: DF */
+#define AMDGPU_INFO_RAS_ENABLED_DF			(1 << 8)
+/* RAS MASK: SMN */
+#define AMDGPU_INFO_RAS_ENABLED_SMN			(1 << 9)
+/* RAS MASK: SEM */
+#define AMDGPU_INFO_RAS_ENABLED_SEM			(1 << 10)
+/* RAS MASK: MP0 */
+#define AMDGPU_INFO_RAS_ENABLED_MP0			(1 << 11)
+/* RAS MASK: MP1 */
+#define AMDGPU_INFO_RAS_ENABLED_MP1			(1 << 12)
+/* RAS MASK: FUSE */
+#define AMDGPU_INFO_RAS_ENABLED_FUSE			(1 << 13)
+/* query video encode/decode caps */
+#define AMDGPU_INFO_VIDEO_CAPS			0x21
+	/* Subquery id: Decode */
+	#define AMDGPU_INFO_VIDEO_CAPS_DECODE		0
+	/* Subquery id: Encode */
+	#define AMDGPU_INFO_VIDEO_CAPS_ENCODE		1
+
+#define AMDGPU_INFO_MMR_SE_INDEX_SHIFT	0
+#define AMDGPU_INFO_MMR_SE_INDEX_MASK	0xff
+#define AMDGPU_INFO_MMR_SH_INDEX_SHIFT	8
+#define AMDGPU_INFO_MMR_SH_INDEX_MASK	0xff
+
+struct drm_amdgpu_query_fw {
+	/** AMDGPU_INFO_FW_* */
+	__u32 fw_type;
+	/**
+	 * Index of the IP if there are more IPs of
+	 * the same type.
+	 */
+	__u32 ip_instance;
+	/**
+	 * Index of the engine. Whether this is used depends
+	 * on the firmware type. (e.g. MEC, SDMA)
+	 */
+	__u32 index;
+	__u32 _pad;
+};
+
+/* Input structure for the INFO ioctl */
+struct drm_amdgpu_info {
+	/* Where the return value will be stored */
+	__u64 return_pointer;
+	/* The size of the return value. Just like "size" in "snprintf",
+	 * it limits how many bytes the kernel can write. */
+	__u32 return_size;
+	/* The query request id. */
+	__u32 query;
+
+	union {
+		struct {
+			__u32 id;
+			__u32 _pad;
+		} mode_crtc;
+
+		struct {
+			/** AMDGPU_HW_IP_* */
+			__u32 type;
+			/**
+			 * Index of the IP if there are more IPs of the same
+			 * type. Ignored by AMDGPU_INFO_HW_IP_COUNT.
+			 */
+			__u32 ip_instance;
+		} query_hw_ip;
+
+		struct {
+			__u32 dword_offset;
+			/** number of registers to read */
+			__u32 count;
+			__u32 instance;
+			/** For future use, no flags defined so far */
+			__u32 flags;
+		} read_mmr_reg;
+
+		struct drm_amdgpu_query_fw query_fw;
+
+		struct {
+			__u32 type;
+			__u32 offset;
+		} vbios_info;
+
+		struct {
+			__u32 type;
+		} sensor_info;
+
+		struct {
+			__u32 type;
+		} video_cap;
+	};
+};
+
+struct drm_amdgpu_info_gds {
+	/** GDS GFX partition size */
+	__u32 gds_gfx_partition_size;
+	/** GDS compute partition size */
+	__u32 compute_partition_size;
+	/** total GDS memory size */
+	__u32 gds_total_size;
+	/** GWS size per GFX partition */
+	__u32 gws_per_gfx_partition;
+	/** GSW size per compute partition */
+	__u32 gws_per_compute_partition;
+	/** OA size per GFX partition */
+	__u32 oa_per_gfx_partition;
+	/** OA size per compute partition */
+	__u32 oa_per_compute_partition;
+	__u32 _pad;
+};
+
+struct drm_amdgpu_info_vram_gtt {
+	__u64 vram_size;
+	__u64 vram_cpu_accessible_size;
+	__u64 gtt_size;
+};
+
+struct drm_amdgpu_heap_info {
+	/** max. physical memory */
+	__u64 total_heap_size;
+
+	/** Theoretical max. available memory in the given heap */
+	__u64 usable_heap_size;
+
+	/**
+	 * Number of bytes allocated in the heap. This includes all processes
+	 * and private allocations in the kernel. It changes when new buffers
+	 * are allocated, freed, and moved. It cannot be larger than
+	 * heap_size.
+	 */
+	__u64 heap_usage;
+
+	/**
+	 * Theoretical possible max. size of buffer which
+	 * could be allocated in the given heap
+	 */
+	__u64 max_allocation;
+};
+
+struct drm_amdgpu_memory_info {
+	struct drm_amdgpu_heap_info vram;
+	struct drm_amdgpu_heap_info cpu_accessible_vram;
+	struct drm_amdgpu_heap_info gtt;
+};
+
+struct drm_amdgpu_info_firmware {
+	__u32 ver;
+	__u32 feature;
+};
+
+struct drm_amdgpu_info_vbios {
+	__u8 name[64];
+	__u8 vbios_pn[64];
+	__u32 version;
+	__u32 pad;
+	__u8 vbios_ver_str[32];
+	__u8 date[32];
+};
+
+#define AMDGPU_VRAM_TYPE_UNKNOWN 0
+#define AMDGPU_VRAM_TYPE_GDDR1 1
+#define AMDGPU_VRAM_TYPE_DDR2  2
+#define AMDGPU_VRAM_TYPE_GDDR3 3
+#define AMDGPU_VRAM_TYPE_GDDR4 4
+#define AMDGPU_VRAM_TYPE_GDDR5 5
+#define AMDGPU_VRAM_TYPE_HBM   6
+#define AMDGPU_VRAM_TYPE_DDR3  7
+#define AMDGPU_VRAM_TYPE_DDR4  8
+#define AMDGPU_VRAM_TYPE_GDDR6 9
+#define AMDGPU_VRAM_TYPE_DDR5  10
+#define AMDGPU_VRAM_TYPE_LPDDR4 11
+#define AMDGPU_VRAM_TYPE_LPDDR5 12
+
+struct drm_amdgpu_info_device {
+	/** PCI Device ID */
+	__u32 device_id;
+	/** Internal chip revision: A0, A1, etc.) */
+	__u32 chip_rev;
+	__u32 external_rev;
+	/** Revision id in PCI Config space */
+	__u32 pci_rev;
+	__u32 family;
+	__u32 num_shader_engines;
+	__u32 num_shader_arrays_per_engine;
+	/* in KHz */
+	__u32 gpu_counter_freq;
+	__u64 max_engine_clock;
+	__u64 max_memory_clock;
+	/* cu information */
+	__u32 cu_active_number;
+	/* NOTE: cu_ao_mask is INVALID, DON'T use it */
+	__u32 cu_ao_mask;
+	__u32 cu_bitmap[4][4];
+	/** Render backend pipe mask. One render backend is CB+DB. */
+	__u32 enabled_rb_pipes_mask;
+	__u32 num_rb_pipes;
+	__u32 num_hw_gfx_contexts;
+	/* PCIe version (the smaller of the GPU and the CPU/motherboard) */
+	__u32 pcie_gen;
+	__u64 ids_flags;
+	/** Starting virtual address for UMDs. */
+	__u64 virtual_address_offset;
+	/** The maximum virtual address */
+	__u64 virtual_address_max;
+	/** Required alignment of virtual addresses. */
+	__u32 virtual_address_alignment;
+	/** Page table entry - fragment size */
+	__u32 pte_fragment_size;
+	__u32 gart_page_size;
+	/** constant engine ram size*/
+	__u32 ce_ram_size;
+	/** video memory type info*/
+	__u32 vram_type;
+	/** video memory bit width*/
+	__u32 vram_bit_width;
+	/* vce harvesting instance */
+	__u32 vce_harvest_config;
+	/* gfx double offchip LDS buffers */
+	__u32 gc_double_offchip_lds_buf;
+	/* NGG Primitive Buffer */
+	__u64 prim_buf_gpu_addr;
+	/* NGG Position Buffer */
+	__u64 pos_buf_gpu_addr;
+	/* NGG Control Sideband */
+	__u64 cntl_sb_buf_gpu_addr;
+	/* NGG Parameter Cache */
+	__u64 param_buf_gpu_addr;
+	__u32 prim_buf_size;
+	__u32 pos_buf_size;
+	__u32 cntl_sb_buf_size;
+	__u32 param_buf_size;
+	/* wavefront size*/
+	__u32 wave_front_size;
+	/* shader visible vgprs*/
+	__u32 num_shader_visible_vgprs;
+	/* CU per shader array*/
+	__u32 num_cu_per_sh;
+	/* number of tcc blocks*/
+	__u32 num_tcc_blocks;
+	/* gs vgt table depth*/
+	__u32 gs_vgt_table_depth;
+	/* gs primitive buffer depth*/
+	__u32 gs_prim_buffer_depth;
+	/* max gs wavefront per vgt*/
+	__u32 max_gs_waves_per_vgt;
+	/* PCIe number of lanes (the smaller of the GPU and the CPU/motherboard) */
+	__u32 pcie_num_lanes;
+	/* always on cu bitmap */
+	__u32 cu_ao_bitmap[4][4];
+	/** Starting high virtual address for UMDs. */
+	__u64 high_va_offset;
+	/** The maximum high virtual address */
+	__u64 high_va_max;
+	/* gfx10 pa_sc_tile_steering_override */
+	__u32 pa_sc_tile_steering_override;
+	/* disabled TCCs */
+	__u64 tcc_disabled_mask;
+	__u64 min_engine_clock;
+	__u64 min_memory_clock;
+	/* The following fields are only set on gfx11+, older chips set 0. */
+	__u32 tcp_cache_size;       /* AKA GL0, VMEM cache */
+	__u32 num_sqc_per_wgp;
+	__u32 sqc_data_cache_size;  /* AKA SMEM cache */
+	__u32 sqc_inst_cache_size;
+	__u32 gl1c_cache_size;
+	__u32 gl2c_cache_size;
+	__u64 mall_size;            /* AKA infinity cache */
+	/* high 32 bits of the rb pipes mask */
+	__u32 enabled_rb_pipes_mask_hi;
+};
+
+struct drm_amdgpu_info_hw_ip {
+	/** Version of h/w IP */
+	__u32  hw_ip_version_major;
+	__u32  hw_ip_version_minor;
+	/** Capabilities */
+	__u64  capabilities_flags;
+	/** command buffer address start alignment*/
+	__u32  ib_start_alignment;
+	/** command buffer size alignment*/
+	__u32  ib_size_alignment;
+	/** Bitmask of available rings. Bit 0 means ring 0, etc. */
+	__u32  available_rings;
+	/** version info: bits 23:16 major, 15:8 minor, 7:0 revision */
+	__u32  ip_discovery_version;
+};
+
+struct drm_amdgpu_info_num_handles {
+	/** Max handles as supported by firmware for UVD */
+	__u32  uvd_max_handles;
+	/** Handles currently in use for UVD */
+	__u32  uvd_used_handles;
+};
+
+#define AMDGPU_VCE_CLOCK_TABLE_ENTRIES		6
+
+struct drm_amdgpu_info_vce_clock_table_entry {
+	/** System clock */
+	__u32 sclk;
+	/** Memory clock */
+	__u32 mclk;
+	/** VCE clock */
+	__u32 eclk;
+	__u32 pad;
+};
+
+struct drm_amdgpu_info_vce_clock_table {
+	struct drm_amdgpu_info_vce_clock_table_entry entries[AMDGPU_VCE_CLOCK_TABLE_ENTRIES];
+	__u32 num_valid_entries;
+	__u32 pad;
+};
+
+/* query video encode/decode caps */
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2			0
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4			1
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1			2
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC		3
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC			4
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG			5
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9			6
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1			7
+#define AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_COUNT			8
+
+struct drm_amdgpu_info_video_codec_info {
+	__u32 valid;
+	__u32 max_width;
+	__u32 max_height;
+	__u32 max_pixels_per_frame;
+	__u32 max_level;
+	__u32 pad;
+};
+
+struct drm_amdgpu_info_video_caps {
+	struct drm_amdgpu_info_video_codec_info codec_info[AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_COUNT];
+};
+
+/*
+ * Supported GPU families
+ */
+#define AMDGPU_FAMILY_UNKNOWN			0
+#define AMDGPU_FAMILY_SI			110 /* Hainan, Oland, Verde, Pitcairn, Tahiti */
+#define AMDGPU_FAMILY_CI			120 /* Bonaire, Hawaii */
+#define AMDGPU_FAMILY_KV			125 /* Kaveri, Kabini, Mullins */
+#define AMDGPU_FAMILY_VI			130 /* Iceland, Tonga */
+#define AMDGPU_FAMILY_CZ			135 /* Carrizo, Stoney */
+#define AMDGPU_FAMILY_AI			141 /* Vega10 */
+#define AMDGPU_FAMILY_RV			142 /* Raven */
+#define AMDGPU_FAMILY_NV			143 /* Navi10 */
+#define AMDGPU_FAMILY_VGH			144 /* Van Gogh */
+#define AMDGPU_FAMILY_GC_11_0_0			145 /* GC 11.0.0 */
+#define AMDGPU_FAMILY_YC			146 /* Yellow Carp */
+#define AMDGPU_FAMILY_GC_11_0_1			148 /* GC 11.0.1 */
+#define AMDGPU_FAMILY_GC_10_3_6			149 /* GC 10.3.6 */
+#define AMDGPU_FAMILY_GC_10_3_7			151 /* GC 10.3.7 */
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/armada_drm.h b/contrib/libs/linux-headers/drm/armada_drm.h
new file mode 100644
index 0000000000..af1c14c837
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/armada_drm.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 Russell King
+ *  With inspiration from the i915 driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef DRM_ARMADA_IOCTL_H
+#define DRM_ARMADA_IOCTL_H
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_ARMADA_GEM_CREATE		0x00
+#define DRM_ARMADA_GEM_MMAP		0x02
+#define DRM_ARMADA_GEM_PWRITE		0x03
+
+#define ARMADA_IOCTL(dir, name, str) \
+	DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str)
+
+struct drm_armada_gem_create {
+	__u32 handle;
+	__u32 size;
+};
+#define DRM_IOCTL_ARMADA_GEM_CREATE \
+	ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create)
+
+struct drm_armada_gem_mmap {
+	__u32 handle;
+	__u32 pad;
+	__u64 offset;
+	__u64 size;
+	__u64 addr;
+};
+#define DRM_IOCTL_ARMADA_GEM_MMAP \
+	ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap)
+
+struct drm_armada_gem_pwrite {
+	__u64 ptr;
+	__u32 handle;
+	__u32 offset;
+	__u32 size;
+};
+#define DRM_IOCTL_ARMADA_GEM_PWRITE \
+	ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/drm.h b/contrib/libs/linux-headers/drm/drm.h
new file mode 100644
index 0000000000..581a7f6301
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/drm.h
@@ -0,0 +1,1264 @@
+/*
+ * Header for the Direct Rendering Manager
+ *
+ * Author: Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ * Acknowledgments:
+ * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic cmpxchg.
+ */
+
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _DRM_H_
+#define _DRM_H_
+
+#if   defined(__linux__)
+
+#include <linux/types.h>
+#include <asm/ioctl.h>
+typedef unsigned int drm_handle_t;
+
+#else /* One of the BSDs */
+
+#include <stdint.h>
+#include <sys/ioccom.h>
+#include <sys/types.h>
+typedef int8_t   __s8;
+typedef uint8_t  __u8;
+typedef int16_t  __s16;
+typedef uint16_t __u16;
+typedef int32_t  __s32;
+typedef uint32_t __u32;
+typedef int64_t  __s64;
+typedef uint64_t __u64;
+typedef size_t   __kernel_size_t;
+typedef unsigned long drm_handle_t;
+
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_NAME	"drm"	  /**< Name in kernel, /dev, and /proc */
+#define DRM_MIN_ORDER	5	  /**< At least 2^5 bytes = 32 bytes */
+#define DRM_MAX_ORDER	22	  /**< Up to 2^22 bytes = 4MB */
+#define DRM_RAM_PERCENT 10	  /**< How much system ram can we lock? */
+
+#define _DRM_LOCK_HELD	0x80000000U /**< Hardware lock is held */
+#define _DRM_LOCK_CONT	0x40000000U /**< Hardware lock is contended */
+#define _DRM_LOCK_IS_HELD(lock)	   ((lock) & _DRM_LOCK_HELD)
+#define _DRM_LOCK_IS_CONT(lock)	   ((lock) & _DRM_LOCK_CONT)
+#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
+
+typedef unsigned int drm_context_t;
+typedef unsigned int drm_drawable_t;
+typedef unsigned int drm_magic_t;
+
+/*
+ * Cliprect.
+ *
+ * \warning: If you change this structure, make sure you change
+ * XF86DRIClipRectRec in the server as well
+ *
+ * \note KW: Actually it's illegal to change either for
+ * backwards-compatibility reasons.
+ */
+struct drm_clip_rect {
+	unsigned short x1;
+	unsigned short y1;
+	unsigned short x2;
+	unsigned short y2;
+};
+
+/*
+ * Drawable information.
+ */
+struct drm_drawable_info {
+	unsigned int num_rects;
+	struct drm_clip_rect *rects;
+};
+
+/*
+ * Texture region,
+ */
+struct drm_tex_region {
+	unsigned char next;
+	unsigned char prev;
+	unsigned char in_use;
+	unsigned char padding;
+	unsigned int age;
+};
+
+/*
+ * Hardware lock.
+ *
+ * The lock structure is a simple cache-line aligned integer.  To avoid
+ * processor bus contention on a multiprocessor system, there should not be any
+ * other data stored in the same cache line.
+ */
+struct drm_hw_lock {
+	__volatile__ unsigned int lock;		/**< lock variable */
+	char padding[60];			/**< Pad to cache line */
+};
+
+/*
+ * DRM_IOCTL_VERSION ioctl argument type.
+ *
+ * \sa drmGetVersion().
+ */
+struct drm_version {
+	int version_major;	  /**< Major version */
+	int version_minor;	  /**< Minor version */
+	int version_patchlevel;	  /**< Patch level */
+	__kernel_size_t name_len;	  /**< Length of name buffer */
+	char *name;	  /**< Name of driver */
+	__kernel_size_t date_len;	  /**< Length of date buffer */
+	char *date;	  /**< User-space buffer to hold date */
+	__kernel_size_t desc_len;	  /**< Length of desc buffer */
+	char *desc;	  /**< User-space buffer to hold desc */
+};
+
+/*
+ * DRM_IOCTL_GET_UNIQUE ioctl argument type.
+ *
+ * \sa drmGetBusid() and drmSetBusId().
+ */
+struct drm_unique {
+	__kernel_size_t unique_len;	  /**< Length of unique */
+	char *unique;	  /**< Unique name for driver instantiation */
+};
+
+struct drm_list {
+	int count;		  /**< Length of user-space structures */
+	struct drm_version *version;
+};
+
+struct drm_block {
+	int unused;
+};
+
+/*
+ * DRM_IOCTL_CONTROL ioctl argument type.
+ *
+ * \sa drmCtlInstHandler() and drmCtlUninstHandler().
+ */
+struct drm_control {
+	enum {
+		DRM_ADD_COMMAND,
+		DRM_RM_COMMAND,
+		DRM_INST_HANDLER,
+		DRM_UNINST_HANDLER
+	} func;
+	int irq;
+};
+
+/*
+ * Type of memory to map.
+ */
+enum drm_map_type {
+	_DRM_FRAME_BUFFER = 0,	  /**< WC (no caching), no core dump */
+	_DRM_REGISTERS = 1,	  /**< no caching, no core dump */
+	_DRM_SHM = 2,		  /**< shared, cached */
+	_DRM_AGP = 3,		  /**< AGP/GART */
+	_DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
+	_DRM_CONSISTENT = 5	  /**< Consistent memory for PCI DMA */
+};
+
+/*
+ * Memory mapping flags.
+ */
+enum drm_map_flags {
+	_DRM_RESTRICTED = 0x01,	     /**< Cannot be mapped to user-virtual */
+	_DRM_READ_ONLY = 0x02,
+	_DRM_LOCKED = 0x04,	     /**< shared, cached, locked */
+	_DRM_KERNEL = 0x08,	     /**< kernel requires access */
+	_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
+	_DRM_CONTAINS_LOCK = 0x20,   /**< SHM page that contains lock */
+	_DRM_REMOVABLE = 0x40,	     /**< Removable mapping */
+	_DRM_DRIVER = 0x80	     /**< Managed by driver */
+};
+
+struct drm_ctx_priv_map {
+	unsigned int ctx_id;	 /**< Context requesting private mapping */
+	void *handle;		 /**< Handle of map */
+};
+
+/*
+ * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
+ * argument type.
+ *
+ * \sa drmAddMap().
+ */
+struct drm_map {
+	unsigned long offset;	 /**< Requested physical address (0 for SAREA)*/
+	unsigned long size;	 /**< Requested physical size (bytes) */
+	enum drm_map_type type;	 /**< Type of memory to map */
+	enum drm_map_flags flags;	 /**< Flags */
+	void *handle;		 /**< User-space: "Handle" to pass to mmap() */
+				 /**< Kernel-space: kernel-virtual address */
+	int mtrr;		 /**< MTRR slot used */
+	/*   Private data */
+};
+
+/*
+ * DRM_IOCTL_GET_CLIENT ioctl argument type.
+ */
+struct drm_client {
+	int idx;		/**< Which client desired? */
+	int auth;		/**< Is client authenticated? */
+	unsigned long pid;	/**< Process ID */
+	unsigned long uid;	/**< User ID */
+	unsigned long magic;	/**< Magic */
+	unsigned long iocs;	/**< Ioctl count */
+};
+
+enum drm_stat_type {
+	_DRM_STAT_LOCK,
+	_DRM_STAT_OPENS,
+	_DRM_STAT_CLOSES,
+	_DRM_STAT_IOCTLS,
+	_DRM_STAT_LOCKS,
+	_DRM_STAT_UNLOCKS,
+	_DRM_STAT_VALUE,	/**< Generic value */
+	_DRM_STAT_BYTE,		/**< Generic byte counter (1024bytes/K) */
+	_DRM_STAT_COUNT,	/**< Generic non-byte counter (1000/k) */
+
+	_DRM_STAT_IRQ,		/**< IRQ */
+	_DRM_STAT_PRIMARY,	/**< Primary DMA bytes */
+	_DRM_STAT_SECONDARY,	/**< Secondary DMA bytes */
+	_DRM_STAT_DMA,		/**< DMA */
+	_DRM_STAT_SPECIAL,	/**< Special DMA (e.g., priority or polled) */
+	_DRM_STAT_MISSED	/**< Missed DMA opportunity */
+	    /* Add to the *END* of the list */
+};
+
+/*
+ * DRM_IOCTL_GET_STATS ioctl argument type.
+ */
+struct drm_stats {
+	unsigned long count;
+	struct {
+		unsigned long value;
+		enum drm_stat_type type;
+	} data[15];
+};
+
+/*
+ * Hardware locking flags.
+ */
+enum drm_lock_flags {
+	_DRM_LOCK_READY = 0x01,	     /**< Wait until hardware is ready for DMA */
+	_DRM_LOCK_QUIESCENT = 0x02,  /**< Wait until hardware quiescent */
+	_DRM_LOCK_FLUSH = 0x04,	     /**< Flush this context's DMA queue first */
+	_DRM_LOCK_FLUSH_ALL = 0x08,  /**< Flush all DMA queues first */
+	/* These *HALT* flags aren't supported yet
+	   -- they will be used to support the
+	   full-screen DGA-like mode. */
+	_DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
+	_DRM_HALT_CUR_QUEUES = 0x20  /**< Halt all current queues */
+};
+
+/*
+ * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
+ *
+ * \sa drmGetLock() and drmUnlock().
+ */
+struct drm_lock {
+	int context;
+	enum drm_lock_flags flags;
+};
+
+/*
+ * DMA flags
+ *
+ * \warning
+ * These values \e must match xf86drm.h.
+ *
+ * \sa drm_dma.
+ */
+enum drm_dma_flags {
+	/* Flags for DMA buffer dispatch */
+	_DRM_DMA_BLOCK = 0x01,	      /**<
+				       * Block until buffer dispatched.
+				       *
+				       * \note The buffer may not yet have
+				       * been processed by the hardware --
+				       * getting a hardware lock with the
+				       * hardware quiescent will ensure
+				       * that the buffer has been
+				       * processed.
+				       */
+	_DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
+	_DRM_DMA_PRIORITY = 0x04,     /**< High priority dispatch */
+
+	/* Flags for DMA buffer request */
+	_DRM_DMA_WAIT = 0x10,	      /**< Wait for free buffers */
+	_DRM_DMA_SMALLER_OK = 0x20,   /**< Smaller-than-requested buffers OK */
+	_DRM_DMA_LARGER_OK = 0x40     /**< Larger-than-requested buffers OK */
+};
+
+/*
+ * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
+ *
+ * \sa drmAddBufs().
+ */
+struct drm_buf_desc {
+	int count;		 /**< Number of buffers of this size */
+	int size;		 /**< Size in bytes */
+	int low_mark;		 /**< Low water mark */
+	int high_mark;		 /**< High water mark */
+	enum {
+		_DRM_PAGE_ALIGN = 0x01,	/**< Align on page boundaries for DMA */
+		_DRM_AGP_BUFFER = 0x02,	/**< Buffer is in AGP space */
+		_DRM_SG_BUFFER = 0x04,	/**< Scatter/gather memory buffer */
+		_DRM_FB_BUFFER = 0x08,	/**< Buffer is in frame buffer */
+		_DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
+	} flags;
+	unsigned long agp_start; /**<
+				  * Start address of where the AGP buffers are
+				  * in the AGP aperture
+				  */
+};
+
+/*
+ * DRM_IOCTL_INFO_BUFS ioctl argument type.
+ */
+struct drm_buf_info {
+	int count;		/**< Entries in list */
+	struct drm_buf_desc *list;
+};
+
+/*
+ * DRM_IOCTL_FREE_BUFS ioctl argument type.
+ */
+struct drm_buf_free {
+	int count;
+	int *list;
+};
+
+/*
+ * Buffer information
+ *
+ * \sa drm_buf_map.
+ */
+struct drm_buf_pub {
+	int idx;		       /**< Index into the master buffer list */
+	int total;		       /**< Buffer size */
+	int used;		       /**< Amount of buffer in use (for DMA) */
+	void *address;	       /**< Address of buffer */
+};
+
+/*
+ * DRM_IOCTL_MAP_BUFS ioctl argument type.
+ */
+struct drm_buf_map {
+	int count;		/**< Length of the buffer list */
+#ifdef __cplusplus
+	void *virt;
+#else
+	void *virtual;		/**< Mmap'd area in user-virtual */
+#endif
+	struct drm_buf_pub *list;	/**< Buffer information */
+};
+
+/*
+ * DRM_IOCTL_DMA ioctl argument type.
+ *
+ * Indices here refer to the offset into the buffer list in drm_buf_get.
+ *
+ * \sa drmDMA().
+ */
+struct drm_dma {
+	int context;			  /**< Context handle */
+	int send_count;			  /**< Number of buffers to send */
+	int *send_indices;	  /**< List of handles to buffers */
+	int *send_sizes;		  /**< Lengths of data to send */
+	enum drm_dma_flags flags;	  /**< Flags */
+	int request_count;		  /**< Number of buffers requested */
+	int request_size;		  /**< Desired size for buffers */
+	int *request_indices;	  /**< Buffer information */
+	int *request_sizes;
+	int granted_count;		  /**< Number of buffers granted */
+};
+
+enum drm_ctx_flags {
+	_DRM_CONTEXT_PRESERVED = 0x01,
+	_DRM_CONTEXT_2DONLY = 0x02
+};
+
+/*
+ * DRM_IOCTL_ADD_CTX ioctl argument type.
+ *
+ * \sa drmCreateContext() and drmDestroyContext().
+ */
+struct drm_ctx {
+	drm_context_t handle;
+	enum drm_ctx_flags flags;
+};
+
+/*
+ * DRM_IOCTL_RES_CTX ioctl argument type.
+ */
+struct drm_ctx_res {
+	int count;
+	struct drm_ctx *contexts;
+};
+
+/*
+ * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
+ */
+struct drm_draw {
+	drm_drawable_t handle;
+};
+
+/*
+ * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
+ */
+typedef enum {
+	DRM_DRAWABLE_CLIPRECTS
+} drm_drawable_info_type_t;
+
+struct drm_update_draw {
+	drm_drawable_t handle;
+	unsigned int type;
+	unsigned int num;
+	unsigned long long data;
+};
+
+/*
+ * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
+ */
+struct drm_auth {
+	drm_magic_t magic;
+};
+
+/*
+ * DRM_IOCTL_IRQ_BUSID ioctl argument type.
+ *
+ * \sa drmGetInterruptFromBusID().
+ */
+struct drm_irq_busid {
+	int irq;	/**< IRQ number */
+	int busnum;	/**< bus number */
+	int devnum;	/**< device number */
+	int funcnum;	/**< function number */
+};
+
+enum drm_vblank_seq_type {
+	_DRM_VBLANK_ABSOLUTE = 0x0,	/**< Wait for specific vblank sequence number */
+	_DRM_VBLANK_RELATIVE = 0x1,	/**< Wait for given number of vblanks */
+	/* bits 1-6 are reserved for high crtcs */
+	_DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e,
+	_DRM_VBLANK_EVENT = 0x4000000,   /**< Send event instead of blocking */
+	_DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
+	_DRM_VBLANK_NEXTONMISS = 0x10000000,	/**< If missed, wait for next vblank */
+	_DRM_VBLANK_SECONDARY = 0x20000000,	/**< Secondary display controller */
+	_DRM_VBLANK_SIGNAL = 0x40000000	/**< Send signal instead of blocking, unsupported */
+};
+#define _DRM_VBLANK_HIGH_CRTC_SHIFT 1
+
+#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
+#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
+				_DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
+
+struct drm_wait_vblank_request {
+	enum drm_vblank_seq_type type;
+	unsigned int sequence;
+	unsigned long signal;
+};
+
+struct drm_wait_vblank_reply {
+	enum drm_vblank_seq_type type;
+	unsigned int sequence;
+	long tval_sec;
+	long tval_usec;
+};
+
+/*
+ * DRM_IOCTL_WAIT_VBLANK ioctl argument type.
+ *
+ * \sa drmWaitVBlank().
+ */
+union drm_wait_vblank {
+	struct drm_wait_vblank_request request;
+	struct drm_wait_vblank_reply reply;
+};
+
+#define _DRM_PRE_MODESET 1
+#define _DRM_POST_MODESET 2
+
+/*
+ * DRM_IOCTL_MODESET_CTL ioctl argument type
+ *
+ * \sa drmModesetCtl().
+ */
+struct drm_modeset_ctl {
+	__u32 crtc;
+	__u32 cmd;
+};
+
+/*
+ * DRM_IOCTL_AGP_ENABLE ioctl argument type.
+ *
+ * \sa drmAgpEnable().
+ */
+struct drm_agp_mode {
+	unsigned long mode;	/**< AGP mode */
+};
+
+/*
+ * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
+ *
+ * \sa drmAgpAlloc() and drmAgpFree().
+ */
+struct drm_agp_buffer {
+	unsigned long size;	/**< In bytes -- will round to page boundary */
+	unsigned long handle;	/**< Used for binding / unbinding */
+	unsigned long type;	/**< Type of memory to allocate */
+	unsigned long physical;	/**< Physical used by i810 */
+};
+
+/*
+ * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
+ *
+ * \sa drmAgpBind() and drmAgpUnbind().
+ */
+struct drm_agp_binding {
+	unsigned long handle;	/**< From drm_agp_buffer */
+	unsigned long offset;	/**< In bytes -- will round to page boundary */
+};
+
+/*
+ * DRM_IOCTL_AGP_INFO ioctl argument type.
+ *
+ * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
+ * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
+ * drmAgpVendorId() and drmAgpDeviceId().
+ */
+struct drm_agp_info {
+	int agp_version_major;
+	int agp_version_minor;
+	unsigned long mode;
+	unsigned long aperture_base;	/* physical address */
+	unsigned long aperture_size;	/* bytes */
+	unsigned long memory_allowed;	/* bytes */
+	unsigned long memory_used;
+
+	/* PCI information */
+	unsigned short id_vendor;
+	unsigned short id_device;
+};
+
+/*
+ * DRM_IOCTL_SG_ALLOC ioctl argument type.
+ */
+struct drm_scatter_gather {
+	unsigned long size;	/**< In bytes -- will round to page boundary */
+	unsigned long handle;	/**< Used for mapping / unmapping */
+};
+
+/*
+ * DRM_IOCTL_SET_VERSION ioctl argument type.
+ */
+struct drm_set_version {
+	int drm_di_major;
+	int drm_di_minor;
+	int drm_dd_major;
+	int drm_dd_minor;
+};
+
+/* DRM_IOCTL_GEM_CLOSE ioctl argument type */
+struct drm_gem_close {
+	/** Handle of the object to be closed. */
+	__u32 handle;
+	__u32 pad;
+};
+
+/* DRM_IOCTL_GEM_FLINK ioctl argument type */
+struct drm_gem_flink {
+	/** Handle for the object being named */
+	__u32 handle;
+
+	/** Returned global name */
+	__u32 name;
+};
+
+/* DRM_IOCTL_GEM_OPEN ioctl argument type */
+struct drm_gem_open {
+	/** Name of object being opened */
+	__u32 name;
+
+	/** Returned handle for the object */
+	__u32 handle;
+
+	/** Returned size of the object */
+	__u64 size;
+};
+
+/**
+ * DRM_CAP_DUMB_BUFFER
+ *
+ * If set to 1, the driver supports creating dumb buffers via the
+ * &DRM_IOCTL_MODE_CREATE_DUMB ioctl.
+ */
+#define DRM_CAP_DUMB_BUFFER		0x1
+/**
+ * DRM_CAP_VBLANK_HIGH_CRTC
+ *
+ * If set to 1, the kernel supports specifying a :ref:`CRTC index<crtc_index>`
+ * in the high bits of &drm_wait_vblank_request.type.
+ *
+ * Starting kernel version 2.6.39, this capability is always set to 1.
+ */
+#define DRM_CAP_VBLANK_HIGH_CRTC	0x2
+/**
+ * DRM_CAP_DUMB_PREFERRED_DEPTH
+ *
+ * The preferred bit depth for dumb buffers.
+ *
+ * The bit depth is the number of bits used to indicate the color of a single
+ * pixel excluding any padding. This is different from the number of bits per
+ * pixel. For instance, XRGB8888 has a bit depth of 24 but has 32 bits per
+ * pixel.
+ *
+ * Note that this preference only applies to dumb buffers, it's irrelevant for
+ * other types of buffers.
+ */
+#define DRM_CAP_DUMB_PREFERRED_DEPTH	0x3
+/**
+ * DRM_CAP_DUMB_PREFER_SHADOW
+ *
+ * If set to 1, the driver prefers userspace to render to a shadow buffer
+ * instead of directly rendering to a dumb buffer. For best speed, userspace
+ * should do streaming ordered memory copies into the dumb buffer and never
+ * read from it.
+ *
+ * Note that this preference only applies to dumb buffers, it's irrelevant for
+ * other types of buffers.
+ */
+#define DRM_CAP_DUMB_PREFER_SHADOW	0x4
+/**
+ * DRM_CAP_PRIME
+ *
+ * Bitfield of supported PRIME sharing capabilities. See &DRM_PRIME_CAP_IMPORT
+ * and &DRM_PRIME_CAP_EXPORT.
+ *
+ * PRIME buffers are exposed as dma-buf file descriptors. See
+ * Documentation/gpu/drm-mm.rst, section "PRIME Buffer Sharing".
+ */
+#define DRM_CAP_PRIME			0x5
+/**
+ * DRM_PRIME_CAP_IMPORT
+ *
+ * If this bit is set in &DRM_CAP_PRIME, the driver supports importing PRIME
+ * buffers via the &DRM_IOCTL_PRIME_FD_TO_HANDLE ioctl.
+ */
+#define  DRM_PRIME_CAP_IMPORT		0x1
+/**
+ * DRM_PRIME_CAP_EXPORT
+ *
+ * If this bit is set in &DRM_CAP_PRIME, the driver supports exporting PRIME
+ * buffers via the &DRM_IOCTL_PRIME_HANDLE_TO_FD ioctl.
+ */
+#define  DRM_PRIME_CAP_EXPORT		0x2
+/**
+ * DRM_CAP_TIMESTAMP_MONOTONIC
+ *
+ * If set to 0, the kernel will report timestamps with ``CLOCK_REALTIME`` in
+ * struct drm_event_vblank. If set to 1, the kernel will report timestamps with
+ * ``CLOCK_MONOTONIC``. See ``clock_gettime(2)`` for the definition of these
+ * clocks.
+ *
+ * Starting from kernel version 2.6.39, the default value for this capability
+ * is 1. Starting kernel version 4.15, this capability is always set to 1.
+ */
+#define DRM_CAP_TIMESTAMP_MONOTONIC	0x6
+/**
+ * DRM_CAP_ASYNC_PAGE_FLIP
+ *
+ * If set to 1, the driver supports &DRM_MODE_PAGE_FLIP_ASYNC.
+ */
+#define DRM_CAP_ASYNC_PAGE_FLIP		0x7
+/**
+ * DRM_CAP_CURSOR_WIDTH
+ *
+ * The ``CURSOR_WIDTH`` and ``CURSOR_HEIGHT`` capabilities return a valid
+ * width x height combination for the hardware cursor. The intention is that a
+ * hardware agnostic userspace can query a cursor plane size to use.
+ *
+ * Note that the cross-driver contract is to merely return a valid size;
+ * drivers are free to attach another meaning on top, eg. i915 returns the
+ * maximum plane size.
+ */
+#define DRM_CAP_CURSOR_WIDTH		0x8
+/**
+ * DRM_CAP_CURSOR_HEIGHT
+ *
+ * See &DRM_CAP_CURSOR_WIDTH.
+ */
+#define DRM_CAP_CURSOR_HEIGHT		0x9
+/**
+ * DRM_CAP_ADDFB2_MODIFIERS
+ *
+ * If set to 1, the driver supports supplying modifiers in the
+ * &DRM_IOCTL_MODE_ADDFB2 ioctl.
+ */
+#define DRM_CAP_ADDFB2_MODIFIERS	0x10
+/**
+ * DRM_CAP_PAGE_FLIP_TARGET
+ *
+ * If set to 1, the driver supports the &DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE and
+ * &DRM_MODE_PAGE_FLIP_TARGET_RELATIVE flags in
+ * &drm_mode_crtc_page_flip_target.flags for the &DRM_IOCTL_MODE_PAGE_FLIP
+ * ioctl.
+ */
+#define DRM_CAP_PAGE_FLIP_TARGET	0x11
+/**
+ * DRM_CAP_CRTC_IN_VBLANK_EVENT
+ *
+ * If set to 1, the kernel supports reporting the CRTC ID in
+ * &drm_event_vblank.crtc_id for the &DRM_EVENT_VBLANK and
+ * &DRM_EVENT_FLIP_COMPLETE events.
+ *
+ * Starting kernel version 4.12, this capability is always set to 1.
+ */
+#define DRM_CAP_CRTC_IN_VBLANK_EVENT	0x12
+/**
+ * DRM_CAP_SYNCOBJ
+ *
+ * If set to 1, the driver supports sync objects. See
+ * Documentation/gpu/drm-mm.rst, section "DRM Sync Objects".
+ */
+#define DRM_CAP_SYNCOBJ		0x13
+/**
+ * DRM_CAP_SYNCOBJ_TIMELINE
+ *
+ * If set to 1, the driver supports timeline operations on sync objects. See
+ * Documentation/gpu/drm-mm.rst, section "DRM Sync Objects".
+ */
+#define DRM_CAP_SYNCOBJ_TIMELINE	0x14
+
+/* DRM_IOCTL_GET_CAP ioctl argument type */
+struct drm_get_cap {
+	__u64 capability;
+	__u64 value;
+};
+
+/**
+ * DRM_CLIENT_CAP_STEREO_3D
+ *
+ * If set to 1, the DRM core will expose the stereo 3D capabilities of the
+ * monitor by advertising the supported 3D layouts in the flags of struct
+ * drm_mode_modeinfo. See ``DRM_MODE_FLAG_3D_*``.
+ *
+ * This capability is always supported for all drivers starting from kernel
+ * version 3.13.
+ */
+#define DRM_CLIENT_CAP_STEREO_3D	1
+
+/**
+ * DRM_CLIENT_CAP_UNIVERSAL_PLANES
+ *
+ * If set to 1, the DRM core will expose all planes (overlay, primary, and
+ * cursor) to userspace.
+ *
+ * This capability has been introduced in kernel version 3.15. Starting from
+ * kernel version 3.17, this capability is always supported for all drivers.
+ */
+#define DRM_CLIENT_CAP_UNIVERSAL_PLANES  2
+
+/**
+ * DRM_CLIENT_CAP_ATOMIC
+ *
+ * If set to 1, the DRM core will expose atomic properties to userspace. This
+ * implicitly enables &DRM_CLIENT_CAP_UNIVERSAL_PLANES and
+ * &DRM_CLIENT_CAP_ASPECT_RATIO.
+ *
+ * If the driver doesn't support atomic mode-setting, enabling this capability
+ * will fail with -EOPNOTSUPP.
+ *
+ * This capability has been introduced in kernel version 4.0. Starting from
+ * kernel version 4.2, this capability is always supported for atomic-capable
+ * drivers.
+ */
+#define DRM_CLIENT_CAP_ATOMIC	3
+
+/**
+ * DRM_CLIENT_CAP_ASPECT_RATIO
+ *
+ * If set to 1, the DRM core will provide aspect ratio information in modes.
+ * See ``DRM_MODE_FLAG_PIC_AR_*``.
+ *
+ * This capability is always supported for all drivers starting from kernel
+ * version 4.18.
+ */
+#define DRM_CLIENT_CAP_ASPECT_RATIO    4
+
+/**
+ * DRM_CLIENT_CAP_WRITEBACK_CONNECTORS
+ *
+ * If set to 1, the DRM core will expose special connectors to be used for
+ * writing back to memory the scene setup in the commit. The client must enable
+ * &DRM_CLIENT_CAP_ATOMIC first.
+ *
+ * This capability is always supported for atomic-capable drivers starting from
+ * kernel version 4.19.
+ */
+#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS	5
+
+/* DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
+struct drm_set_client_cap {
+	__u64 capability;
+	__u64 value;
+};
+
+#define DRM_RDWR O_RDWR
+#define DRM_CLOEXEC O_CLOEXEC
+struct drm_prime_handle {
+	__u32 handle;
+
+	/** Flags.. only applicable for handle->fd */
+	__u32 flags;
+
+	/** Returned dmabuf file descriptor */
+	__s32 fd;
+};
+
+struct drm_syncobj_create {
+	__u32 handle;
+#define DRM_SYNCOBJ_CREATE_SIGNALED (1 << 0)
+	__u32 flags;
+};
+
+struct drm_syncobj_destroy {
+	__u32 handle;
+	__u32 pad;
+};
+
+#define DRM_SYNCOBJ_FD_TO_HANDLE_FLAGS_IMPORT_SYNC_FILE (1 << 0)
+#define DRM_SYNCOBJ_HANDLE_TO_FD_FLAGS_EXPORT_SYNC_FILE (1 << 0)
+struct drm_syncobj_handle {
+	__u32 handle;
+	__u32 flags;
+
+	__s32 fd;
+	__u32 pad;
+};
+
+struct drm_syncobj_transfer {
+	__u32 src_handle;
+	__u32 dst_handle;
+	__u64 src_point;
+	__u64 dst_point;
+	__u32 flags;
+	__u32 pad;
+};
+
+#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL (1 << 0)
+#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT (1 << 1)
+#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE (1 << 2) /* wait for time point to become available */
+struct drm_syncobj_wait {
+	__u64 handles;
+	/* absolute timeout */
+	__s64 timeout_nsec;
+	__u32 count_handles;
+	__u32 flags;
+	__u32 first_signaled; /* only valid when not waiting all */
+	__u32 pad;
+};
+
+struct drm_syncobj_timeline_wait {
+	__u64 handles;
+	/* wait on specific timeline point for every handles*/
+	__u64 points;
+	/* absolute timeout */
+	__s64 timeout_nsec;
+	__u32 count_handles;
+	__u32 flags;
+	__u32 first_signaled; /* only valid when not waiting all */
+	__u32 pad;
+};
+
+
+struct drm_syncobj_array {
+	__u64 handles;
+	__u32 count_handles;
+	__u32 pad;
+};
+
+#define DRM_SYNCOBJ_QUERY_FLAGS_LAST_SUBMITTED (1 << 0) /* last available point on timeline syncobj */
+struct drm_syncobj_timeline_array {
+	__u64 handles;
+	__u64 points;
+	__u32 count_handles;
+	__u32 flags;
+};
+
+
+/* Query current scanout sequence number */
+struct drm_crtc_get_sequence {
+	__u32 crtc_id;		/* requested crtc_id */
+	__u32 active;		/* return: crtc output is active */
+	__u64 sequence;		/* return: most recent vblank sequence */
+	__s64 sequence_ns;	/* return: most recent time of first pixel out */
+};
+
+/* Queue event to be delivered at specified sequence. Time stamp marks
+ * when the first pixel of the refresh cycle leaves the display engine
+ * for the display
+ */
+#define DRM_CRTC_SEQUENCE_RELATIVE		0x00000001	/* sequence is relative to current */
+#define DRM_CRTC_SEQUENCE_NEXT_ON_MISS		0x00000002	/* Use next sequence if we've missed */
+
+struct drm_crtc_queue_sequence {
+	__u32 crtc_id;
+	__u32 flags;
+	__u64 sequence;		/* on input, target sequence. on output, actual sequence */
+	__u64 user_data;	/* user data passed to event */
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#include "drm_mode.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_IOCTL_BASE			'd'
+#define DRM_IO(nr)			_IO(DRM_IOCTL_BASE,nr)
+#define DRM_IOR(nr,type)		_IOR(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOW(nr,type)		_IOW(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOWR(nr,type)		_IOWR(DRM_IOCTL_BASE,nr,type)
+
+#define DRM_IOCTL_VERSION		DRM_IOWR(0x00, struct drm_version)
+#define DRM_IOCTL_GET_UNIQUE		DRM_IOWR(0x01, struct drm_unique)
+#define DRM_IOCTL_GET_MAGIC		DRM_IOR( 0x02, struct drm_auth)
+#define DRM_IOCTL_IRQ_BUSID		DRM_IOWR(0x03, struct drm_irq_busid)
+#define DRM_IOCTL_GET_MAP               DRM_IOWR(0x04, struct drm_map)
+#define DRM_IOCTL_GET_CLIENT            DRM_IOWR(0x05, struct drm_client)
+#define DRM_IOCTL_GET_STATS             DRM_IOR( 0x06, struct drm_stats)
+#define DRM_IOCTL_SET_VERSION		DRM_IOWR(0x07, struct drm_set_version)
+#define DRM_IOCTL_MODESET_CTL           DRM_IOW(0x08, struct drm_modeset_ctl)
+/**
+ * DRM_IOCTL_GEM_CLOSE - Close a GEM handle.
+ *
+ * GEM handles are not reference-counted by the kernel. User-space is
+ * responsible for managing their lifetime. For example, if user-space imports
+ * the same memory object twice on the same DRM file description, the same GEM
+ * handle is returned by both imports, and user-space needs to ensure
+ * &DRM_IOCTL_GEM_CLOSE is performed once only. The same situation can happen
+ * when a memory object is allocated, then exported and imported again on the
+ * same DRM file description. The &DRM_IOCTL_MODE_GETFB2 IOCTL is an exception
+ * and always returns fresh new GEM handles even if an existing GEM handle
+ * already refers to the same memory object before the IOCTL is performed.
+ */
+#define DRM_IOCTL_GEM_CLOSE		DRM_IOW (0x09, struct drm_gem_close)
+#define DRM_IOCTL_GEM_FLINK		DRM_IOWR(0x0a, struct drm_gem_flink)
+#define DRM_IOCTL_GEM_OPEN		DRM_IOWR(0x0b, struct drm_gem_open)
+#define DRM_IOCTL_GET_CAP		DRM_IOWR(0x0c, struct drm_get_cap)
+#define DRM_IOCTL_SET_CLIENT_CAP	DRM_IOW( 0x0d, struct drm_set_client_cap)
+
+#define DRM_IOCTL_SET_UNIQUE		DRM_IOW( 0x10, struct drm_unique)
+#define DRM_IOCTL_AUTH_MAGIC		DRM_IOW( 0x11, struct drm_auth)
+#define DRM_IOCTL_BLOCK			DRM_IOWR(0x12, struct drm_block)
+#define DRM_IOCTL_UNBLOCK		DRM_IOWR(0x13, struct drm_block)
+#define DRM_IOCTL_CONTROL		DRM_IOW( 0x14, struct drm_control)
+#define DRM_IOCTL_ADD_MAP		DRM_IOWR(0x15, struct drm_map)
+#define DRM_IOCTL_ADD_BUFS		DRM_IOWR(0x16, struct drm_buf_desc)
+#define DRM_IOCTL_MARK_BUFS		DRM_IOW( 0x17, struct drm_buf_desc)
+#define DRM_IOCTL_INFO_BUFS		DRM_IOWR(0x18, struct drm_buf_info)
+#define DRM_IOCTL_MAP_BUFS		DRM_IOWR(0x19, struct drm_buf_map)
+#define DRM_IOCTL_FREE_BUFS		DRM_IOW( 0x1a, struct drm_buf_free)
+
+#define DRM_IOCTL_RM_MAP		DRM_IOW( 0x1b, struct drm_map)
+
+#define DRM_IOCTL_SET_SAREA_CTX		DRM_IOW( 0x1c, struct drm_ctx_priv_map)
+#define DRM_IOCTL_GET_SAREA_CTX 	DRM_IOWR(0x1d, struct drm_ctx_priv_map)
+
+#define DRM_IOCTL_SET_MASTER            DRM_IO(0x1e)
+#define DRM_IOCTL_DROP_MASTER           DRM_IO(0x1f)
+
+#define DRM_IOCTL_ADD_CTX		DRM_IOWR(0x20, struct drm_ctx)
+#define DRM_IOCTL_RM_CTX		DRM_IOWR(0x21, struct drm_ctx)
+#define DRM_IOCTL_MOD_CTX		DRM_IOW( 0x22, struct drm_ctx)
+#define DRM_IOCTL_GET_CTX		DRM_IOWR(0x23, struct drm_ctx)
+#define DRM_IOCTL_SWITCH_CTX		DRM_IOW( 0x24, struct drm_ctx)
+#define DRM_IOCTL_NEW_CTX		DRM_IOW( 0x25, struct drm_ctx)
+#define DRM_IOCTL_RES_CTX		DRM_IOWR(0x26, struct drm_ctx_res)
+#define DRM_IOCTL_ADD_DRAW		DRM_IOWR(0x27, struct drm_draw)
+#define DRM_IOCTL_RM_DRAW		DRM_IOWR(0x28, struct drm_draw)
+#define DRM_IOCTL_DMA			DRM_IOWR(0x29, struct drm_dma)
+#define DRM_IOCTL_LOCK			DRM_IOW( 0x2a, struct drm_lock)
+#define DRM_IOCTL_UNLOCK		DRM_IOW( 0x2b, struct drm_lock)
+#define DRM_IOCTL_FINISH		DRM_IOW( 0x2c, struct drm_lock)
+
+/**
+ * DRM_IOCTL_PRIME_HANDLE_TO_FD - Convert a GEM handle to a DMA-BUF FD.
+ *
+ * User-space sets &drm_prime_handle.handle with the GEM handle to export and
+ * &drm_prime_handle.flags, and gets back a DMA-BUF file descriptor in
+ * &drm_prime_handle.fd.
+ *
+ * The export can fail for any driver-specific reason, e.g. because export is
+ * not supported for this specific GEM handle (but might be for others).
+ *
+ * Support for exporting DMA-BUFs is advertised via &DRM_PRIME_CAP_EXPORT.
+ */
+#define DRM_IOCTL_PRIME_HANDLE_TO_FD    DRM_IOWR(0x2d, struct drm_prime_handle)
+/**
+ * DRM_IOCTL_PRIME_FD_TO_HANDLE - Convert a DMA-BUF FD to a GEM handle.
+ *
+ * User-space sets &drm_prime_handle.fd with a DMA-BUF file descriptor to
+ * import, and gets back a GEM handle in &drm_prime_handle.handle.
+ * &drm_prime_handle.flags is unused.
+ *
+ * If an existing GEM handle refers to the memory object backing the DMA-BUF,
+ * that GEM handle is returned. Therefore user-space which needs to handle
+ * arbitrary DMA-BUFs must have a user-space lookup data structure to manually
+ * reference-count duplicated GEM handles. For more information see
+ * &DRM_IOCTL_GEM_CLOSE.
+ *
+ * The import can fail for any driver-specific reason, e.g. because import is
+ * only supported for DMA-BUFs allocated on this DRM device.
+ *
+ * Support for importing DMA-BUFs is advertised via &DRM_PRIME_CAP_IMPORT.
+ */
+#define DRM_IOCTL_PRIME_FD_TO_HANDLE    DRM_IOWR(0x2e, struct drm_prime_handle)
+
+#define DRM_IOCTL_AGP_ACQUIRE		DRM_IO(  0x30)
+#define DRM_IOCTL_AGP_RELEASE		DRM_IO(  0x31)
+#define DRM_IOCTL_AGP_ENABLE		DRM_IOW( 0x32, struct drm_agp_mode)
+#define DRM_IOCTL_AGP_INFO		DRM_IOR( 0x33, struct drm_agp_info)
+#define DRM_IOCTL_AGP_ALLOC		DRM_IOWR(0x34, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_FREE		DRM_IOW( 0x35, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_BIND		DRM_IOW( 0x36, struct drm_agp_binding)
+#define DRM_IOCTL_AGP_UNBIND		DRM_IOW( 0x37, struct drm_agp_binding)
+
+#define DRM_IOCTL_SG_ALLOC		DRM_IOWR(0x38, struct drm_scatter_gather)
+#define DRM_IOCTL_SG_FREE		DRM_IOW( 0x39, struct drm_scatter_gather)
+
+#define DRM_IOCTL_WAIT_VBLANK		DRM_IOWR(0x3a, union drm_wait_vblank)
+
+#define DRM_IOCTL_CRTC_GET_SEQUENCE	DRM_IOWR(0x3b, struct drm_crtc_get_sequence)
+#define DRM_IOCTL_CRTC_QUEUE_SEQUENCE	DRM_IOWR(0x3c, struct drm_crtc_queue_sequence)
+
+#define DRM_IOCTL_UPDATE_DRAW		DRM_IOW(0x3f, struct drm_update_draw)
+
+#define DRM_IOCTL_MODE_GETRESOURCES	DRM_IOWR(0xA0, struct drm_mode_card_res)
+#define DRM_IOCTL_MODE_GETCRTC		DRM_IOWR(0xA1, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_SETCRTC		DRM_IOWR(0xA2, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_CURSOR		DRM_IOWR(0xA3, struct drm_mode_cursor)
+#define DRM_IOCTL_MODE_GETGAMMA		DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_SETGAMMA		DRM_IOWR(0xA5, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_GETENCODER	DRM_IOWR(0xA6, struct drm_mode_get_encoder)
+#define DRM_IOCTL_MODE_GETCONNECTOR	DRM_IOWR(0xA7, struct drm_mode_get_connector)
+#define DRM_IOCTL_MODE_ATTACHMODE	DRM_IOWR(0xA8, struct drm_mode_mode_cmd) /* deprecated (never worked) */
+#define DRM_IOCTL_MODE_DETACHMODE	DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */
+
+#define DRM_IOCTL_MODE_GETPROPERTY	DRM_IOWR(0xAA, struct drm_mode_get_property)
+#define DRM_IOCTL_MODE_SETPROPERTY	DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
+#define DRM_IOCTL_MODE_GETPROPBLOB	DRM_IOWR(0xAC, struct drm_mode_get_blob)
+#define DRM_IOCTL_MODE_GETFB		DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_ADDFB		DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
+/**
+ * DRM_IOCTL_MODE_RMFB - Remove a framebuffer.
+ *
+ * This removes a framebuffer previously added via ADDFB/ADDFB2. The IOCTL
+ * argument is a framebuffer object ID.
+ *
+ * Warning: removing a framebuffer currently in-use on an enabled plane will
+ * disable that plane. The CRTC the plane is linked to may also be disabled
+ * (depending on driver capabilities).
+ */
+#define DRM_IOCTL_MODE_RMFB		DRM_IOWR(0xAF, unsigned int)
+#define DRM_IOCTL_MODE_PAGE_FLIP	DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip)
+#define DRM_IOCTL_MODE_DIRTYFB		DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)
+
+#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb)
+#define DRM_IOCTL_MODE_MAP_DUMB    DRM_IOWR(0xB3, struct drm_mode_map_dumb)
+#define DRM_IOCTL_MODE_DESTROY_DUMB    DRM_IOWR(0xB4, struct drm_mode_destroy_dumb)
+#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res)
+#define DRM_IOCTL_MODE_GETPLANE	DRM_IOWR(0xB6, struct drm_mode_get_plane)
+#define DRM_IOCTL_MODE_SETPLANE	DRM_IOWR(0xB7, struct drm_mode_set_plane)
+#define DRM_IOCTL_MODE_ADDFB2		DRM_IOWR(0xB8, struct drm_mode_fb_cmd2)
+#define DRM_IOCTL_MODE_OBJ_GETPROPERTIES	DRM_IOWR(0xB9, struct drm_mode_obj_get_properties)
+#define DRM_IOCTL_MODE_OBJ_SETPROPERTY	DRM_IOWR(0xBA, struct drm_mode_obj_set_property)
+#define DRM_IOCTL_MODE_CURSOR2		DRM_IOWR(0xBB, struct drm_mode_cursor2)
+#define DRM_IOCTL_MODE_ATOMIC		DRM_IOWR(0xBC, struct drm_mode_atomic)
+#define DRM_IOCTL_MODE_CREATEPROPBLOB	DRM_IOWR(0xBD, struct drm_mode_create_blob)
+#define DRM_IOCTL_MODE_DESTROYPROPBLOB	DRM_IOWR(0xBE, struct drm_mode_destroy_blob)
+
+#define DRM_IOCTL_SYNCOBJ_CREATE	DRM_IOWR(0xBF, struct drm_syncobj_create)
+#define DRM_IOCTL_SYNCOBJ_DESTROY	DRM_IOWR(0xC0, struct drm_syncobj_destroy)
+#define DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD	DRM_IOWR(0xC1, struct drm_syncobj_handle)
+#define DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE	DRM_IOWR(0xC2, struct drm_syncobj_handle)
+#define DRM_IOCTL_SYNCOBJ_WAIT		DRM_IOWR(0xC3, struct drm_syncobj_wait)
+#define DRM_IOCTL_SYNCOBJ_RESET		DRM_IOWR(0xC4, struct drm_syncobj_array)
+#define DRM_IOCTL_SYNCOBJ_SIGNAL	DRM_IOWR(0xC5, struct drm_syncobj_array)
+
+#define DRM_IOCTL_MODE_CREATE_LEASE	DRM_IOWR(0xC6, struct drm_mode_create_lease)
+#define DRM_IOCTL_MODE_LIST_LESSEES	DRM_IOWR(0xC7, struct drm_mode_list_lessees)
+#define DRM_IOCTL_MODE_GET_LEASE	DRM_IOWR(0xC8, struct drm_mode_get_lease)
+#define DRM_IOCTL_MODE_REVOKE_LEASE	DRM_IOWR(0xC9, struct drm_mode_revoke_lease)
+
+#define DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT	DRM_IOWR(0xCA, struct drm_syncobj_timeline_wait)
+#define DRM_IOCTL_SYNCOBJ_QUERY		DRM_IOWR(0xCB, struct drm_syncobj_timeline_array)
+#define DRM_IOCTL_SYNCOBJ_TRANSFER	DRM_IOWR(0xCC, struct drm_syncobj_transfer)
+#define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL	DRM_IOWR(0xCD, struct drm_syncobj_timeline_array)
+
+/**
+ * DRM_IOCTL_MODE_GETFB2 - Get framebuffer metadata.
+ *
+ * This queries metadata about a framebuffer. User-space fills
+ * &drm_mode_fb_cmd2.fb_id as the input, and the kernels fills the rest of the
+ * struct as the output.
+ *
+ * If the client is DRM master or has &CAP_SYS_ADMIN, &drm_mode_fb_cmd2.handles
+ * will be filled with GEM buffer handles. Fresh new GEM handles are always
+ * returned, even if another GEM handle referring to the same memory object
+ * already exists on the DRM file description. The caller is responsible for
+ * removing the new handles, e.g. via the &DRM_IOCTL_GEM_CLOSE IOCTL. The same
+ * new handle will be returned for multiple planes in case they use the same
+ * memory object. Planes are valid until one has a zero handle -- this can be
+ * used to compute the number of planes.
+ *
+ * Otherwise, &drm_mode_fb_cmd2.handles will be zeroed and planes are valid
+ * until one has a zero &drm_mode_fb_cmd2.pitches.
+ *
+ * If the framebuffer has a format modifier, &DRM_MODE_FB_MODIFIERS will be set
+ * in &drm_mode_fb_cmd2.flags and &drm_mode_fb_cmd2.modifier will contain the
+ * modifier. Otherwise, user-space must ignore &drm_mode_fb_cmd2.modifier.
+ *
+ * To obtain DMA-BUF FDs for each plane without leaking GEM handles, user-space
+ * can export each handle via &DRM_IOCTL_PRIME_HANDLE_TO_FD, then immediately
+ * close each unique handle via &DRM_IOCTL_GEM_CLOSE, making sure to not
+ * double-close handles which are specified multiple times in the array.
+ */
+#define DRM_IOCTL_MODE_GETFB2		DRM_IOWR(0xCE, struct drm_mode_fb_cmd2)
+
+/*
+ * Device specific ioctls should only be in their respective headers
+ * The device specific ioctl range is from 0x40 to 0x9f.
+ * Generic IOCTLS restart at 0xA0.
+ *
+ * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
+ * drmCommandReadWrite().
+ */
+#define DRM_COMMAND_BASE                0x40
+#define DRM_COMMAND_END			0xA0
+
+/*
+ * Header for events written back to userspace on the drm fd.  The
+ * type defines the type of event, the length specifies the total
+ * length of the event (including the header), and user_data is
+ * typically a 64 bit value passed with the ioctl that triggered the
+ * event.  A read on the drm fd will always only return complete
+ * events, that is, if for example the read buffer is 100 bytes, and
+ * there are two 64 byte events pending, only one will be returned.
+ *
+ * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and
+ * up are chipset specific.
+ */
+struct drm_event {
+	__u32 type;
+	__u32 length;
+};
+
+#define DRM_EVENT_VBLANK 0x01
+#define DRM_EVENT_FLIP_COMPLETE 0x02
+#define DRM_EVENT_CRTC_SEQUENCE	0x03
+
+struct drm_event_vblank {
+	struct drm_event base;
+	__u64 user_data;
+	__u32 tv_sec;
+	__u32 tv_usec;
+	__u32 sequence;
+	__u32 crtc_id; /* 0 on older kernels that do not support this */
+};
+
+/* Event delivered at sequence. Time stamp marks when the first pixel
+ * of the refresh cycle leaves the display engine for the display
+ */
+struct drm_event_crtc_sequence {
+	struct drm_event	base;
+	__u64			user_data;
+	__s64			time_ns;
+	__u64			sequence;
+};
+
+/* typedef area */
+typedef struct drm_clip_rect drm_clip_rect_t;
+typedef struct drm_drawable_info drm_drawable_info_t;
+typedef struct drm_tex_region drm_tex_region_t;
+typedef struct drm_hw_lock drm_hw_lock_t;
+typedef struct drm_version drm_version_t;
+typedef struct drm_unique drm_unique_t;
+typedef struct drm_list drm_list_t;
+typedef struct drm_block drm_block_t;
+typedef struct drm_control drm_control_t;
+typedef enum drm_map_type drm_map_type_t;
+typedef enum drm_map_flags drm_map_flags_t;
+typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
+typedef struct drm_map drm_map_t;
+typedef struct drm_client drm_client_t;
+typedef enum drm_stat_type drm_stat_type_t;
+typedef struct drm_stats drm_stats_t;
+typedef enum drm_lock_flags drm_lock_flags_t;
+typedef struct drm_lock drm_lock_t;
+typedef enum drm_dma_flags drm_dma_flags_t;
+typedef struct drm_buf_desc drm_buf_desc_t;
+typedef struct drm_buf_info drm_buf_info_t;
+typedef struct drm_buf_free drm_buf_free_t;
+typedef struct drm_buf_pub drm_buf_pub_t;
+typedef struct drm_buf_map drm_buf_map_t;
+typedef struct drm_dma drm_dma_t;
+typedef union drm_wait_vblank drm_wait_vblank_t;
+typedef struct drm_agp_mode drm_agp_mode_t;
+typedef enum drm_ctx_flags drm_ctx_flags_t;
+typedef struct drm_ctx drm_ctx_t;
+typedef struct drm_ctx_res drm_ctx_res_t;
+typedef struct drm_draw drm_draw_t;
+typedef struct drm_update_draw drm_update_draw_t;
+typedef struct drm_auth drm_auth_t;
+typedef struct drm_irq_busid drm_irq_busid_t;
+typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
+
+typedef struct drm_agp_buffer drm_agp_buffer_t;
+typedef struct drm_agp_binding drm_agp_binding_t;
+typedef struct drm_agp_info drm_agp_info_t;
+typedef struct drm_scatter_gather drm_scatter_gather_t;
+typedef struct drm_set_version drm_set_version_t;
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/drm_fourcc.h b/contrib/libs/linux-headers/drm/drm_fourcc.h
new file mode 100644
index 0000000000..e766b176a0
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/drm_fourcc.h
@@ -0,0 +1,1526 @@
+/*
+ * Copyright 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef DRM_FOURCC_H
+#define DRM_FOURCC_H
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/**
+ * DOC: overview
+ *
+ * In the DRM subsystem, framebuffer pixel formats are described using the
+ * fourcc codes defined in `include/uapi/drm/drm_fourcc.h`. In addition to the
+ * fourcc code, a Format Modifier may optionally be provided, in order to
+ * further describe the buffer's format - for example tiling or compression.
+ *
+ * Format Modifiers
+ * ----------------
+ *
+ * Format modifiers are used in conjunction with a fourcc code, forming a
+ * unique fourcc:modifier pair. This format:modifier pair must fully define the
+ * format and data layout of the buffer, and should be the only way to describe
+ * that particular buffer.
+ *
+ * Having multiple fourcc:modifier pairs which describe the same layout should
+ * be avoided, as such aliases run the risk of different drivers exposing
+ * different names for the same data format, forcing userspace to understand
+ * that they are aliases.
+ *
+ * Format modifiers may change any property of the buffer, including the number
+ * of planes and/or the required allocation size. Format modifiers are
+ * vendor-namespaced, and as such the relationship between a fourcc code and a
+ * modifier is specific to the modifer being used. For example, some modifiers
+ * may preserve meaning - such as number of planes - from the fourcc code,
+ * whereas others may not.
+ *
+ * Modifiers must uniquely encode buffer layout. In other words, a buffer must
+ * match only a single modifier. A modifier must not be a subset of layouts of
+ * another modifier. For instance, it's incorrect to encode pitch alignment in
+ * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
+ * aligned modifier. That said, modifiers can have implicit minimal
+ * requirements.
+ *
+ * For modifiers where the combination of fourcc code and modifier can alias,
+ * a canonical pair needs to be defined and used by all drivers. Preferred
+ * combinations are also encouraged where all combinations might lead to
+ * confusion and unnecessarily reduced interoperability. An example for the
+ * latter is AFBC, where the ABGR layouts are preferred over ARGB layouts.
+ *
+ * There are two kinds of modifier users:
+ *
+ * - Kernel and user-space drivers: for drivers it's important that modifiers
+ *   don't alias, otherwise two drivers might support the same format but use
+ *   different aliases, preventing them from sharing buffers in an efficient
+ *   format.
+ * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users
+ *   see modifiers as opaque tokens they can check for equality and intersect.
+ *   These users musn't need to know to reason about the modifier value
+ *   (i.e. they are not expected to extract information out of the modifier).
+ *
+ * Vendors should document their modifier usage in as much detail as
+ * possible, to ensure maximum compatibility across devices, drivers and
+ * applications.
+ *
+ * The authoritative list of format modifier codes is found in
+ * `include/uapi/drm/drm_fourcc.h`
+ *
+ * Open Source User Waiver
+ * -----------------------
+ *
+ * Because this is the authoritative source for pixel formats and modifiers
+ * referenced by GL, Vulkan extensions and other standards and hence used both
+ * by open source and closed source driver stacks, the usual requirement for an
+ * upstream in-kernel or open source userspace user does not apply.
+ *
+ * To ensure, as much as feasible, compatibility across stacks and avoid
+ * confusion with incompatible enumerations stakeholders for all relevant driver
+ * stacks should approve additions.
+ */
+
+#define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \
+				 ((__u32)(c) << 16) | ((__u32)(d) << 24))
+
+#define DRM_FORMAT_BIG_ENDIAN (1U<<31) /* format is big endian instead of little endian */
+
+/* Reserve 0 for the invalid format specifier */
+#define DRM_FORMAT_INVALID	0
+
+/* color index */
+#define DRM_FORMAT_C1		fourcc_code('C', '1', ' ', ' ') /* [7:0] C0:C1:C2:C3:C4:C5:C6:C7 1:1:1:1:1:1:1:1 eight pixels/byte */
+#define DRM_FORMAT_C2		fourcc_code('C', '2', ' ', ' ') /* [7:0] C0:C1:C2:C3 2:2:2:2 four pixels/byte */
+#define DRM_FORMAT_C4		fourcc_code('C', '4', ' ', ' ') /* [7:0] C0:C1 4:4 two pixels/byte */
+#define DRM_FORMAT_C8		fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
+
+/* 1 bpp Darkness (inverse relationship between channel value and brightness) */
+#define DRM_FORMAT_D1		fourcc_code('D', '1', ' ', ' ') /* [7:0] D0:D1:D2:D3:D4:D5:D6:D7 1:1:1:1:1:1:1:1 eight pixels/byte */
+
+/* 2 bpp Darkness (inverse relationship between channel value and brightness) */
+#define DRM_FORMAT_D2		fourcc_code('D', '2', ' ', ' ') /* [7:0] D0:D1:D2:D3 2:2:2:2 four pixels/byte */
+
+/* 4 bpp Darkness (inverse relationship between channel value and brightness) */
+#define DRM_FORMAT_D4		fourcc_code('D', '4', ' ', ' ') /* [7:0] D0:D1 4:4 two pixels/byte */
+
+/* 8 bpp Darkness (inverse relationship between channel value and brightness) */
+#define DRM_FORMAT_D8		fourcc_code('D', '8', ' ', ' ') /* [7:0] D */
+
+/* 1 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R1		fourcc_code('R', '1', ' ', ' ') /* [7:0] R0:R1:R2:R3:R4:R5:R6:R7 1:1:1:1:1:1:1:1 eight pixels/byte */
+
+/* 2 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R2		fourcc_code('R', '2', ' ', ' ') /* [7:0] R0:R1:R2:R3 2:2:2:2 four pixels/byte */
+
+/* 4 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R4		fourcc_code('R', '4', ' ', ' ') /* [7:0] R0:R1 4:4 two pixels/byte */
+
+/* 8 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R8		fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
+
+/* 10 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R10		fourcc_code('R', '1', '0', ' ') /* [15:0] x:R 6:10 little endian */
+
+/* 12 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R12		fourcc_code('R', '1', '2', ' ') /* [15:0] x:R 4:12 little endian */
+
+/* 16 bpp Red (direct relationship between channel value and brightness) */
+#define DRM_FORMAT_R16		fourcc_code('R', '1', '6', ' ') /* [15:0] R little endian */
+
+/* 16 bpp RG */
+#define DRM_FORMAT_RG88		fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */
+#define DRM_FORMAT_GR88		fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
+
+/* 32 bpp RG */
+#define DRM_FORMAT_RG1616	fourcc_code('R', 'G', '3', '2') /* [31:0] R:G 16:16 little endian */
+#define DRM_FORMAT_GR1616	fourcc_code('G', 'R', '3', '2') /* [31:0] G:R 16:16 little endian */
+
+/* 8 bpp RGB */
+#define DRM_FORMAT_RGB332	fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
+#define DRM_FORMAT_BGR233	fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
+
+/* 16 bpp RGB */
+#define DRM_FORMAT_XRGB4444	fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
+#define DRM_FORMAT_XBGR4444	fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
+#define DRM_FORMAT_RGBX4444	fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
+#define DRM_FORMAT_BGRX4444	fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
+
+#define DRM_FORMAT_ARGB4444	fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */
+#define DRM_FORMAT_ABGR4444	fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
+#define DRM_FORMAT_RGBA4444	fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
+#define DRM_FORMAT_BGRA4444	fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
+
+#define DRM_FORMAT_XRGB1555	fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */
+#define DRM_FORMAT_XBGR1555	fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
+#define DRM_FORMAT_RGBX5551	fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
+#define DRM_FORMAT_BGRX5551	fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
+
+#define DRM_FORMAT_ARGB1555	fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */
+#define DRM_FORMAT_ABGR1555	fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
+#define DRM_FORMAT_RGBA5551	fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
+#define DRM_FORMAT_BGRA5551	fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
+
+#define DRM_FORMAT_RGB565	fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
+#define DRM_FORMAT_BGR565	fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
+
+/* 24 bpp RGB */
+#define DRM_FORMAT_RGB888	fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
+#define DRM_FORMAT_BGR888	fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
+
+/* 32 bpp RGB */
+#define DRM_FORMAT_XRGB8888	fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
+#define DRM_FORMAT_XBGR8888	fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
+#define DRM_FORMAT_RGBX8888	fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
+#define DRM_FORMAT_BGRX8888	fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
+
+#define DRM_FORMAT_ARGB8888	fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */
+#define DRM_FORMAT_ABGR8888	fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
+#define DRM_FORMAT_RGBA8888	fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
+#define DRM_FORMAT_BGRA8888	fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
+
+#define DRM_FORMAT_XRGB2101010	fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */
+#define DRM_FORMAT_XBGR2101010	fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
+#define DRM_FORMAT_RGBX1010102	fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
+#define DRM_FORMAT_BGRX1010102	fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
+
+#define DRM_FORMAT_ARGB2101010	fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */
+#define DRM_FORMAT_ABGR2101010	fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
+#define DRM_FORMAT_RGBA1010102	fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
+#define DRM_FORMAT_BGRA1010102	fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
+
+/* 64 bpp RGB */
+#define DRM_FORMAT_XRGB16161616	fourcc_code('X', 'R', '4', '8') /* [63:0] x:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_XBGR16161616	fourcc_code('X', 'B', '4', '8') /* [63:0] x:B:G:R 16:16:16:16 little endian */
+
+#define DRM_FORMAT_ARGB16161616	fourcc_code('A', 'R', '4', '8') /* [63:0] A:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_ABGR16161616	fourcc_code('A', 'B', '4', '8') /* [63:0] A:B:G:R 16:16:16:16 little endian */
+
+/*
+ * Floating point 64bpp RGB
+ * IEEE 754-2008 binary16 half-precision float
+ * [15:0] sign:exponent:mantissa 1:5:10
+ */
+#define DRM_FORMAT_XRGB16161616F fourcc_code('X', 'R', '4', 'H') /* [63:0] x:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_XBGR16161616F fourcc_code('X', 'B', '4', 'H') /* [63:0] x:B:G:R 16:16:16:16 little endian */
+
+#define DRM_FORMAT_ARGB16161616F fourcc_code('A', 'R', '4', 'H') /* [63:0] A:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_ABGR16161616F fourcc_code('A', 'B', '4', 'H') /* [63:0] A:B:G:R 16:16:16:16 little endian */
+
+/*
+ * RGBA format with 10-bit components packed in 64-bit per pixel, with 6 bits
+ * of unused padding per component:
+ */
+#define DRM_FORMAT_AXBXGXRX106106106106 fourcc_code('A', 'B', '1', '0') /* [63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian */
+
+/* packed YCbCr */
+#define DRM_FORMAT_YUYV		fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
+#define DRM_FORMAT_YVYU		fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
+#define DRM_FORMAT_UYVY		fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
+#define DRM_FORMAT_VYUY		fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
+
+#define DRM_FORMAT_AYUV		fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
+#define DRM_FORMAT_AVUY8888	fourcc_code('A', 'V', 'U', 'Y') /* [31:0] A:Cr:Cb:Y 8:8:8:8 little endian */
+#define DRM_FORMAT_XYUV8888	fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */
+#define DRM_FORMAT_XVUY8888	fourcc_code('X', 'V', 'U', 'Y') /* [31:0] X:Cr:Cb:Y 8:8:8:8 little endian */
+#define DRM_FORMAT_VUY888	fourcc_code('V', 'U', '2', '4') /* [23:0] Cr:Cb:Y 8:8:8 little endian */
+#define DRM_FORMAT_VUY101010	fourcc_code('V', 'U', '3', '0') /* Y followed by U then V, 10:10:10. Non-linear modifier only */
+
+/*
+ * packed Y2xx indicate for each component, xx valid data occupy msb
+ * 16-xx padding occupy lsb
+ */
+#define DRM_FORMAT_Y210         fourcc_code('Y', '2', '1', '0') /* [63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels */
+#define DRM_FORMAT_Y212         fourcc_code('Y', '2', '1', '2') /* [63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels */
+#define DRM_FORMAT_Y216         fourcc_code('Y', '2', '1', '6') /* [63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels */
+
+/*
+ * packed Y4xx indicate for each component, xx valid data occupy msb
+ * 16-xx padding occupy lsb except Y410
+ */
+#define DRM_FORMAT_Y410         fourcc_code('Y', '4', '1', '0') /* [31:0] A:Cr:Y:Cb 2:10:10:10 little endian */
+#define DRM_FORMAT_Y412         fourcc_code('Y', '4', '1', '2') /* [63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian */
+#define DRM_FORMAT_Y416         fourcc_code('Y', '4', '1', '6') /* [63:0] A:Cr:Y:Cb 16:16:16:16 little endian */
+
+#define DRM_FORMAT_XVYU2101010	fourcc_code('X', 'V', '3', '0') /* [31:0] X:Cr:Y:Cb 2:10:10:10 little endian */
+#define DRM_FORMAT_XVYU12_16161616	fourcc_code('X', 'V', '3', '6') /* [63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian */
+#define DRM_FORMAT_XVYU16161616	fourcc_code('X', 'V', '4', '8') /* [63:0] X:Cr:Y:Cb 16:16:16:16 little endian */
+
+/*
+ * packed YCbCr420 2x2 tiled formats
+ * first 64 bits will contain Y,Cb,Cr components for a 2x2 tile
+ */
+/* [63:0]   A3:A2:Y3:0:Cr0:0:Y2:0:A1:A0:Y1:0:Cb0:0:Y0:0  1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian */
+#define DRM_FORMAT_Y0L0		fourcc_code('Y', '0', 'L', '0')
+/* [63:0]   X3:X2:Y3:0:Cr0:0:Y2:0:X1:X0:Y1:0:Cb0:0:Y0:0  1:1:8:2:8:2:8:2:1:1:8:2:8:2:8:2 little endian */
+#define DRM_FORMAT_X0L0		fourcc_code('X', '0', 'L', '0')
+
+/* [63:0]   A3:A2:Y3:Cr0:Y2:A1:A0:Y1:Cb0:Y0  1:1:10:10:10:1:1:10:10:10 little endian */
+#define DRM_FORMAT_Y0L2		fourcc_code('Y', '0', 'L', '2')
+/* [63:0]   X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0  1:1:10:10:10:1:1:10:10:10 little endian */
+#define DRM_FORMAT_X0L2		fourcc_code('X', '0', 'L', '2')
+
+/*
+ * 1-plane YUV 4:2:0
+ * In these formats, the component ordering is specified (Y, followed by U
+ * then V), but the exact Linear layout is undefined.
+ * These formats can only be used with a non-Linear modifier.
+ */
+#define DRM_FORMAT_YUV420_8BIT	fourcc_code('Y', 'U', '0', '8')
+#define DRM_FORMAT_YUV420_10BIT	fourcc_code('Y', 'U', '1', '0')
+
+/*
+ * 2 plane RGB + A
+ * index 0 = RGB plane, same format as the corresponding non _A8 format has
+ * index 1 = A plane, [7:0] A
+ */
+#define DRM_FORMAT_XRGB8888_A8	fourcc_code('X', 'R', 'A', '8')
+#define DRM_FORMAT_XBGR8888_A8	fourcc_code('X', 'B', 'A', '8')
+#define DRM_FORMAT_RGBX8888_A8	fourcc_code('R', 'X', 'A', '8')
+#define DRM_FORMAT_BGRX8888_A8	fourcc_code('B', 'X', 'A', '8')
+#define DRM_FORMAT_RGB888_A8	fourcc_code('R', '8', 'A', '8')
+#define DRM_FORMAT_BGR888_A8	fourcc_code('B', '8', 'A', '8')
+#define DRM_FORMAT_RGB565_A8	fourcc_code('R', '5', 'A', '8')
+#define DRM_FORMAT_BGR565_A8	fourcc_code('B', '5', 'A', '8')
+
+/*
+ * 2 plane YCbCr
+ * index 0 = Y plane, [7:0] Y
+ * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
+ * or
+ * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
+ */
+#define DRM_FORMAT_NV12		fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV21		fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
+#define DRM_FORMAT_NV16		fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV61		fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
+#define DRM_FORMAT_NV24		fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV42		fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */
+/*
+ * 2 plane YCbCr
+ * index 0 = Y plane, [39:0] Y3:Y2:Y1:Y0 little endian
+ * index 1 = Cr:Cb plane, [39:0] Cr1:Cb1:Cr0:Cb0 little endian
+ */
+#define DRM_FORMAT_NV15		fourcc_code('N', 'V', '1', '5') /* 2x2 subsampled Cr:Cb plane */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [10:6] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [10:6:10:6] little endian
+ */
+#define DRM_FORMAT_P210		fourcc_code('P', '2', '1', '0') /* 2x1 subsampled Cr:Cb plane, 10 bit per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [10:6] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [10:6:10:6] little endian
+ */
+#define DRM_FORMAT_P010		fourcc_code('P', '0', '1', '0') /* 2x2 subsampled Cr:Cb plane 10 bits per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [12:4] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [12:4:12:4] little endian
+ */
+#define DRM_FORMAT_P012		fourcc_code('P', '0', '1', '2') /* 2x2 subsampled Cr:Cb plane 12 bits per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:Cb [16:16] little endian
+ */
+#define DRM_FORMAT_P016		fourcc_code('P', '0', '1', '6') /* 2x2 subsampled Cr:Cb plane 16 bits per channel */
+
+/* 2 plane YCbCr420.
+ * 3 10 bit components and 2 padding bits packed into 4 bytes.
+ * index 0 = Y plane, [31:0] x:Y2:Y1:Y0 2:10:10:10 little endian
+ * index 1 = Cr:Cb plane, [63:0] x:Cr2:Cb2:Cr1:x:Cb1:Cr0:Cb0 [2:10:10:10:2:10:10:10] little endian
+ */
+#define DRM_FORMAT_P030		fourcc_code('P', '0', '3', '0') /* 2x2 subsampled Cr:Cb plane 10 bits per channel packed */
+
+/* 3 plane non-subsampled (444) YCbCr
+ * 16 bits per component, but only 10 bits are used and 6 bits are padded
+ * index 0: Y plane, [15:0] Y:x [10:6] little endian
+ * index 1: Cb plane, [15:0] Cb:x [10:6] little endian
+ * index 2: Cr plane, [15:0] Cr:x [10:6] little endian
+ */
+#define DRM_FORMAT_Q410		fourcc_code('Q', '4', '1', '0')
+
+/* 3 plane non-subsampled (444) YCrCb
+ * 16 bits per component, but only 10 bits are used and 6 bits are padded
+ * index 0: Y plane, [15:0] Y:x [10:6] little endian
+ * index 1: Cr plane, [15:0] Cr:x [10:6] little endian
+ * index 2: Cb plane, [15:0] Cb:x [10:6] little endian
+ */
+#define DRM_FORMAT_Q401		fourcc_code('Q', '4', '0', '1')
+
+/*
+ * 3 plane YCbCr
+ * index 0: Y plane, [7:0] Y
+ * index 1: Cb plane, [7:0] Cb
+ * index 2: Cr plane, [7:0] Cr
+ * or
+ * index 1: Cr plane, [7:0] Cr
+ * index 2: Cb plane, [7:0] Cb
+ */
+#define DRM_FORMAT_YUV410	fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU410	fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV411	fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU411	fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV420	fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU420	fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV422	fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU422	fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV444	fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU444	fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
+
+
+/*
+ * Format Modifiers:
+ *
+ * Format modifiers describe, typically, a re-ordering or modification
+ * of the data in a plane of an FB.  This can be used to express tiled/
+ * swizzled formats, or compression, or a combination of the two.
+ *
+ * The upper 8 bits of the format modifier are a vendor-id as assigned
+ * below.  The lower 56 bits are assigned as vendor sees fit.
+ */
+
+/* Vendor Ids: */
+#define DRM_FORMAT_MOD_VENDOR_NONE    0
+#define DRM_FORMAT_MOD_VENDOR_INTEL   0x01
+#define DRM_FORMAT_MOD_VENDOR_AMD     0x02
+#define DRM_FORMAT_MOD_VENDOR_NVIDIA  0x03
+#define DRM_FORMAT_MOD_VENDOR_SAMSUNG 0x04
+#define DRM_FORMAT_MOD_VENDOR_QCOM    0x05
+#define DRM_FORMAT_MOD_VENDOR_VIVANTE 0x06
+#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
+#define DRM_FORMAT_MOD_VENDOR_ARM     0x08
+#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
+#define DRM_FORMAT_MOD_VENDOR_AMLOGIC 0x0a
+
+/* add more to the end as needed */
+
+#define DRM_FORMAT_RESERVED	      ((1ULL << 56) - 1)
+
+#define fourcc_mod_get_vendor(modifier) \
+	(((modifier) >> 56) & 0xff)
+
+#define fourcc_mod_is_vendor(modifier, vendor) \
+	(fourcc_mod_get_vendor(modifier) == DRM_FORMAT_MOD_VENDOR_## vendor)
+
+#define fourcc_mod_code(vendor, val) \
+	((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | ((val) & 0x00ffffffffffffffULL))
+
+/*
+ * Format Modifier tokens:
+ *
+ * When adding a new token please document the layout with a code comment,
+ * similar to the fourcc codes above. drm_fourcc.h is considered the
+ * authoritative source for all of these.
+ *
+ * Generic modifier names:
+ *
+ * DRM_FORMAT_MOD_GENERIC_* definitions are used to provide vendor-neutral names
+ * for layouts which are common across multiple vendors. To preserve
+ * compatibility, in cases where a vendor-specific definition already exists and
+ * a generic name for it is desired, the common name is a purely symbolic alias
+ * and must use the same numerical value as the original definition.
+ *
+ * Note that generic names should only be used for modifiers which describe
+ * generic layouts (such as pixel re-ordering), which may have
+ * independently-developed support across multiple vendors.
+ *
+ * In future cases where a generic layout is identified before merging with a
+ * vendor-specific modifier, a new 'GENERIC' vendor or modifier using vendor
+ * 'NONE' could be considered. This should only be for obvious, exceptional
+ * cases to avoid polluting the 'GENERIC' namespace with modifiers which only
+ * apply to a single vendor.
+ *
+ * Generic names should not be used for cases where multiple hardware vendors
+ * have implementations of the same standardised compression scheme (such as
+ * AFBC). In those cases, all implementations should use the same format
+ * modifier(s), reflecting the vendor of the standard.
+ */
+
+#define DRM_FORMAT_MOD_GENERIC_16_16_TILE DRM_FORMAT_MOD_SAMSUNG_16_16_TILE
+
+/*
+ * Invalid Modifier
+ *
+ * This modifier can be used as a sentinel to terminate the format modifiers
+ * list, or to initialize a variable with an invalid modifier. It might also be
+ * used to report an error back to userspace for certain APIs.
+ */
+#define DRM_FORMAT_MOD_INVALID	fourcc_mod_code(NONE, DRM_FORMAT_RESERVED)
+
+/*
+ * Linear Layout
+ *
+ * Just plain linear layout. Note that this is different from no specifying any
+ * modifier (e.g. not setting DRM_MODE_FB_MODIFIERS in the DRM_ADDFB2 ioctl),
+ * which tells the driver to also take driver-internal information into account
+ * and so might actually result in a tiled framebuffer.
+ */
+#define DRM_FORMAT_MOD_LINEAR	fourcc_mod_code(NONE, 0)
+
+/*
+ * Deprecated: use DRM_FORMAT_MOD_LINEAR instead
+ *
+ * The "none" format modifier doesn't actually mean that the modifier is
+ * implicit, instead it means that the layout is linear. Whether modifiers are
+ * used is out-of-band information carried in an API-specific way (e.g. in a
+ * flag for drm_mode_fb_cmd2).
+ */
+#define DRM_FORMAT_MOD_NONE	0
+
+/* Intel framebuffer modifiers */
+
+/*
+ * Intel X-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out row-major, with
+ * a platform-dependent stride. On top of that the memory can apply
+ * platform-depending swizzling of some higher address bits into bit6.
+ *
+ * Note that this layout is only accurate on intel gen 8+ or valleyview chipsets.
+ * On earlier platforms the is highly platforms specific and not useful for
+ * cross-driver sharing. It exists since on a given platform it does uniquely
+ * identify the layout in a simple way for i915-specific userspace, which
+ * facilitated conversion of userspace to modifiers. Additionally the exact
+ * format on some really old platforms is not known.
+ */
+#define I915_FORMAT_MOD_X_TILED	fourcc_mod_code(INTEL, 1)
+
+/*
+ * Intel Y-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out in OWORD (16 bytes)
+ * chunks column-major, with a platform-dependent height. On top of that the
+ * memory can apply platform-depending swizzling of some higher address bits
+ * into bit6.
+ *
+ * Note that this layout is only accurate on intel gen 8+ or valleyview chipsets.
+ * On earlier platforms the is highly platforms specific and not useful for
+ * cross-driver sharing. It exists since on a given platform it does uniquely
+ * identify the layout in a simple way for i915-specific userspace, which
+ * facilitated conversion of userspace to modifiers. Additionally the exact
+ * format on some really old platforms is not known.
+ */
+#define I915_FORMAT_MOD_Y_TILED	fourcc_mod_code(INTEL, 2)
+
+/*
+ * Intel Yf-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles in row-major layout.
+ * Within the tile pixels are laid out in 16 256 byte units / sub-tiles which
+ * are arranged in four groups (two wide, two high) with column-major layout.
+ * Each group therefore consits out of four 256 byte units, which are also laid
+ * out as 2x2 column-major.
+ * 256 byte units are made out of four 64 byte blocks of pixels, producing
+ * either a square block or a 2:1 unit.
+ * 64 byte blocks of pixels contain four pixel rows of 16 bytes, where the width
+ * in pixel depends on the pixel depth.
+ */
+#define I915_FORMAT_MOD_Yf_TILED fourcc_mod_code(INTEL, 3)
+
+/*
+ * Intel color control surface (CCS) for render compression
+ *
+ * The framebuffer format must be one of the 8:8:8:8 RGB formats.
+ * The main surface will be plane index 0 and must be Y/Yf-tiled,
+ * the CCS will be plane index 1.
+ *
+ * Each CCS tile matches a 1024x512 pixel area of the main surface.
+ * To match certain aspects of the 3D hardware the CCS is
+ * considered to be made up of normal 128Bx32 Y tiles, Thus
+ * the CCS pitch must be specified in multiples of 128 bytes.
+ *
+ * In reality the CCS tile appears to be a 64Bx64 Y tile, composed
+ * of QWORD (8 bytes) chunks instead of OWORD (16 bytes) chunks.
+ * But that fact is not relevant unless the memory is accessed
+ * directly.
+ */
+#define I915_FORMAT_MOD_Y_TILED_CCS	fourcc_mod_code(INTEL, 4)
+#define I915_FORMAT_MOD_Yf_TILED_CCS	fourcc_mod_code(INTEL, 5)
+
+/*
+ * Intel color control surfaces (CCS) for Gen-12 render compression.
+ *
+ * The main surface is Y-tiled and at plane index 0, the CCS is linear and
+ * at index 1. A 64B CCS cache line corresponds to an area of 4x1 tiles in
+ * main surface. In other words, 4 bits in CCS map to a main surface cache
+ * line pair. The main surface pitch is required to be a multiple of four
+ * Y-tile widths.
+ */
+#define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS fourcc_mod_code(INTEL, 6)
+
+/*
+ * Intel color control surfaces (CCS) for Gen-12 media compression
+ *
+ * The main surface is Y-tiled and at plane index 0, the CCS is linear and
+ * at index 1. A 64B CCS cache line corresponds to an area of 4x1 tiles in
+ * main surface. In other words, 4 bits in CCS map to a main surface cache
+ * line pair. The main surface pitch is required to be a multiple of four
+ * Y-tile widths. For semi-planar formats like NV12, CCS planes follow the
+ * Y and UV planes i.e., planes 0 and 1 are used for Y and UV surfaces,
+ * planes 2 and 3 for the respective CCS.
+ */
+#define I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS fourcc_mod_code(INTEL, 7)
+
+/*
+ * Intel Color Control Surface with Clear Color (CCS) for Gen-12 render
+ * compression.
+ *
+ * The main surface is Y-tiled and is at plane index 0 whereas CCS is linear
+ * and at index 1. The clear color is stored at index 2, and the pitch should
+ * be 64 bytes aligned. The clear color structure is 256 bits. The first 128 bits
+ * represents Raw Clear Color Red, Green, Blue and Alpha color each represented
+ * by 32 bits. The raw clear color is consumed by the 3d engine and generates
+ * the converted clear color of size 64 bits. The first 32 bits store the Lower
+ * Converted Clear Color value and the next 32 bits store the Higher Converted
+ * Clear Color value when applicable. The Converted Clear Color values are
+ * consumed by the DE. The last 64 bits are used to store Color Discard Enable
+ * and Depth Clear Value Valid which are ignored by the DE. A CCS cache line
+ * corresponds to an area of 4x1 tiles in the main surface. The main surface
+ * pitch is required to be a multiple of 4 tile widths.
+ */
+#define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC fourcc_mod_code(INTEL, 8)
+
+/*
+ * Intel Tile 4 layout
+ *
+ * This is a tiled layout using 4KB tiles in a row-major layout. It has the same
+ * shape as Tile Y at two granularities: 4KB (128B x 32) and 64B (16B x 4). It
+ * only differs from Tile Y at the 256B granularity in between. At this
+ * granularity, Tile Y has a shape of 16B x 32 rows, but this tiling has a shape
+ * of 64B x 8 rows.
+ */
+#define I915_FORMAT_MOD_4_TILED         fourcc_mod_code(INTEL, 9)
+
+/*
+ * Intel color control surfaces (CCS) for DG2 render compression.
+ *
+ * The main surface is Tile 4 and at plane index 0. The CCS data is stored
+ * outside of the GEM object in a reserved memory area dedicated for the
+ * storage of the CCS data for all RC/RC_CC/MC compressible GEM objects. The
+ * main surface pitch is required to be a multiple of four Tile 4 widths.
+ */
+#define I915_FORMAT_MOD_4_TILED_DG2_RC_CCS fourcc_mod_code(INTEL, 10)
+
+/*
+ * Intel color control surfaces (CCS) for DG2 media compression.
+ *
+ * The main surface is Tile 4 and at plane index 0. For semi-planar formats
+ * like NV12, the Y and UV planes are Tile 4 and are located at plane indices
+ * 0 and 1, respectively. The CCS for all planes are stored outside of the
+ * GEM object in a reserved memory area dedicated for the storage of the
+ * CCS data for all RC/RC_CC/MC compressible GEM objects. The main surface
+ * pitch is required to be a multiple of four Tile 4 widths.
+ */
+#define I915_FORMAT_MOD_4_TILED_DG2_MC_CCS fourcc_mod_code(INTEL, 11)
+
+/*
+ * Intel Color Control Surface with Clear Color (CCS) for DG2 render compression.
+ *
+ * The main surface is Tile 4 and at plane index 0. The CCS data is stored
+ * outside of the GEM object in a reserved memory area dedicated for the
+ * storage of the CCS data for all RC/RC_CC/MC compressible GEM objects. The
+ * main surface pitch is required to be a multiple of four Tile 4 widths. The
+ * clear color is stored at plane index 1 and the pitch should be 64 bytes
+ * aligned. The format of the 256 bits of clear color data matches the one used
+ * for the I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC modifier, see its description
+ * for details.
+ */
+#define I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC fourcc_mod_code(INTEL, 12)
+
+/*
+ * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks
+ *
+ * Macroblocks are laid in a Z-shape, and each pixel data is following the
+ * standard NV12 style.
+ * As for NV12, an image is the result of two frame buffers: one for Y,
+ * one for the interleaved Cb/Cr components (1/2 the height of the Y buffer).
+ * Alignment requirements are (for each buffer):
+ * - multiple of 128 pixels for the width
+ * - multiple of  32 pixels for the height
+ *
+ * For more information: see https://linuxtv.org/downloads/v4l-dvb-apis/re32.html
+ */
+#define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE	fourcc_mod_code(SAMSUNG, 1)
+
+/*
+ * Tiled, 16 (pixels) x 16 (lines) - sized macroblocks
+ *
+ * This is a simple tiled layout using tiles of 16x16 pixels in a row-major
+ * layout. For YCbCr formats Cb/Cr components are taken in such a way that
+ * they correspond to their 16x16 luma block.
+ */
+#define DRM_FORMAT_MOD_SAMSUNG_16_16_TILE	fourcc_mod_code(SAMSUNG, 2)
+
+/*
+ * Qualcomm Compressed Format
+ *
+ * Refers to a compressed variant of the base format that is compressed.
+ * Implementation may be platform and base-format specific.
+ *
+ * Each macrotile consists of m x n (mostly 4 x 4) tiles.
+ * Pixel data pitch/stride is aligned with macrotile width.
+ * Pixel data height is aligned with macrotile height.
+ * Entire pixel data buffer is aligned with 4k(bytes).
+ */
+#define DRM_FORMAT_MOD_QCOM_COMPRESSED	fourcc_mod_code(QCOM, 1)
+
+/*
+ * Qualcomm Tiled Format
+ *
+ * Similar to DRM_FORMAT_MOD_QCOM_COMPRESSED but not compressed.
+ * Implementation may be platform and base-format specific.
+ *
+ * Each macrotile consists of m x n (mostly 4 x 4) tiles.
+ * Pixel data pitch/stride is aligned with macrotile width.
+ * Pixel data height is aligned with macrotile height.
+ * Entire pixel data buffer is aligned with 4k(bytes).
+ */
+#define DRM_FORMAT_MOD_QCOM_TILED3	fourcc_mod_code(QCOM, 3)
+
+/*
+ * Qualcomm Alternate Tiled Format
+ *
+ * Alternate tiled format typically only used within GMEM.
+ * Implementation may be platform and base-format specific.
+ */
+#define DRM_FORMAT_MOD_QCOM_TILED2	fourcc_mod_code(QCOM, 2)
+
+
+/* Vivante framebuffer modifiers */
+
+/*
+ * Vivante 4x4 tiling layout
+ *
+ * This is a simple tiled layout using tiles of 4x4 pixels in a row-major
+ * layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_TILED		fourcc_mod_code(VIVANTE, 1)
+
+/*
+ * Vivante 64x64 super-tiling layout
+ *
+ * This is a tiled layout using 64x64 pixel super-tiles, where each super-tile
+ * contains 8x4 groups of 2x4 tiles of 4x4 pixels (like above) each, all in row-
+ * major layout.
+ *
+ * For more information: see
+ * https://github.com/etnaviv/etna_viv/blob/master/doc/hardware.md#texture-tiling
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SUPER_TILED	fourcc_mod_code(VIVANTE, 2)
+
+/*
+ * Vivante 4x4 tiling layout for dual-pipe
+ *
+ * Same as the 4x4 tiling layout, except every second 4x4 pixel tile starts at a
+ * different base address. Offsets from the base addresses are therefore halved
+ * compared to the non-split tiled layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SPLIT_TILED	fourcc_mod_code(VIVANTE, 3)
+
+/*
+ * Vivante 64x64 super-tiling layout for dual-pipe
+ *
+ * Same as the 64x64 super-tiling layout, except every second 4x4 pixel tile
+ * starts at a different base address. Offsets from the base addresses are
+ * therefore halved compared to the non-split super-tiled layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4)
+
+/*
+ * Vivante TS (tile-status) buffer modifiers. They can be combined with all of
+ * the color buffer tiling modifiers defined above. When TS is present it's a
+ * separate buffer containing the clear/compression status of each tile. The
+ * modifiers are defined as VIVANTE_MOD_TS_c_s, where c is the color buffer
+ * tile size in bytes covered by one entry in the status buffer and s is the
+ * number of status bits per entry.
+ * We reserve the top 8 bits of the Vivante modifier space for tile status
+ * clear/compression modifiers, as future cores might add some more TS layout
+ * variations.
+ */
+#define VIVANTE_MOD_TS_64_4               (1ULL << 48)
+#define VIVANTE_MOD_TS_64_2               (2ULL << 48)
+#define VIVANTE_MOD_TS_128_4              (3ULL << 48)
+#define VIVANTE_MOD_TS_256_4              (4ULL << 48)
+#define VIVANTE_MOD_TS_MASK               (0xfULL << 48)
+
+/*
+ * Vivante compression modifiers. Those depend on a TS modifier being present
+ * as the TS bits get reinterpreted as compression tags instead of simple
+ * clear markers when compression is enabled.
+ */
+#define VIVANTE_MOD_COMP_DEC400           (1ULL << 52)
+#define VIVANTE_MOD_COMP_MASK             (0xfULL << 52)
+
+/* Masking out the extension bits will yield the base modifier. */
+#define VIVANTE_MOD_EXT_MASK              (VIVANTE_MOD_TS_MASK | \
+                                           VIVANTE_MOD_COMP_MASK)
+
+/* NVIDIA frame buffer modifiers */
+
+/*
+ * Tegra Tiled Layout, used by Tegra 2, 3 and 4.
+ *
+ * Pixels are arranged in simple tiles of 16 x 16 bytes.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_TEGRA_TILED fourcc_mod_code(NVIDIA, 1)
+
+/*
+ * Generalized Block Linear layout, used by desktop GPUs starting with NV50/G80,
+ * and Tegra GPUs starting with Tegra K1.
+ *
+ * Pixels are arranged in Groups of Bytes (GOBs).  GOB size and layout varies
+ * based on the architecture generation.  GOBs themselves are then arranged in
+ * 3D blocks, with the block dimensions (in terms of GOBs) always being a power
+ * of two, and hence expressible as their log2 equivalent (E.g., "2" represents
+ * a block depth or height of "4").
+ *
+ * Chapter 20 "Pixel Memory Formats" of the Tegra X1 TRM describes this format
+ * in full detail.
+ *
+ *       Macro
+ * Bits  Param Description
+ * ----  ----- -----------------------------------------------------------------
+ *
+ *  3:0  h     log2(height) of each block, in GOBs.  Placed here for
+ *             compatibility with the existing
+ *             DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK()-based modifiers.
+ *
+ *  4:4  -     Must be 1, to indicate block-linear layout.  Necessary for
+ *             compatibility with the existing
+ *             DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK()-based modifiers.
+ *
+ *  8:5  -     Reserved (To support 3D-surfaces with variable log2(depth) block
+ *             size).  Must be zero.
+ *
+ *             Note there is no log2(width) parameter.  Some portions of the
+ *             hardware support a block width of two gobs, but it is impractical
+ *             to use due to lack of support elsewhere, and has no known
+ *             benefits.
+ *
+ * 11:9  -     Reserved (To support 2D-array textures with variable array stride
+ *             in blocks, specified via log2(tile width in blocks)).  Must be
+ *             zero.
+ *
+ * 19:12 k     Page Kind.  This value directly maps to a field in the page
+ *             tables of all GPUs >= NV50.  It affects the exact layout of bits
+ *             in memory and can be derived from the tuple
+ *
+ *               (format, GPU model, compression type, samples per pixel)
+ *
+ *             Where compression type is defined below.  If GPU model were
+ *             implied by the format modifier, format, or memory buffer, page
+ *             kind would not need to be included in the modifier itself, but
+ *             since the modifier should define the layout of the associated
+ *             memory buffer independent from any device or other context, it
+ *             must be included here.
+ *
+ * 21:20 g     GOB Height and Page Kind Generation.  The height of a GOB changed
+ *             starting with Fermi GPUs.  Additionally, the mapping between page
+ *             kind and bit layout has changed at various points.
+ *
+ *               0 = Gob Height 8, Fermi - Volta, Tegra K1+ Page Kind mapping
+ *               1 = Gob Height 4, G80 - GT2XX Page Kind mapping
+ *               2 = Gob Height 8, Turing+ Page Kind mapping
+ *               3 = Reserved for future use.
+ *
+ * 22:22 s     Sector layout.  On Tegra GPUs prior to Xavier, there is a further
+ *             bit remapping step that occurs at an even lower level than the
+ *             page kind and block linear swizzles.  This causes the layout of
+ *             surfaces mapped in those SOC's GPUs to be incompatible with the
+ *             equivalent mapping on other GPUs in the same system.
+ *
+ *               0 = Tegra K1 - Tegra Parker/TX2 Layout.
+ *               1 = Desktop GPU and Tegra Xavier+ Layout
+ *
+ * 25:23 c     Lossless Framebuffer Compression type.
+ *
+ *               0 = none
+ *               1 = ROP/3D, layout 1, exact compression format implied by Page
+ *                   Kind field
+ *               2 = ROP/3D, layout 2, exact compression format implied by Page
+ *                   Kind field
+ *               3 = CDE horizontal
+ *               4 = CDE vertical
+ *               5 = Reserved for future use
+ *               6 = Reserved for future use
+ *               7 = Reserved for future use
+ *
+ * 55:25 -     Reserved for future use.  Must be zero.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(c, s, g, k, h) \
+	fourcc_mod_code(NVIDIA, (0x10 | \
+				 ((h) & 0xf) | \
+				 (((k) & 0xff) << 12) | \
+				 (((g) & 0x3) << 20) | \
+				 (((s) & 0x1) << 22) | \
+				 (((c) & 0x7) << 23)))
+
+/* To grandfather in prior block linear format modifiers to the above layout,
+ * the page kind "0", which corresponds to "pitch/linear" and hence is unusable
+ * with block-linear layouts, is remapped within drivers to the value 0xfe,
+ * which corresponds to the "generic" kind used for simple single-sample
+ * uncompressed color formats on Fermi - Volta GPUs.
+ */
+static __inline__ __u64
+drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
+{
+	if (!(modifier & 0x10) || (modifier & (0xff << 12)))
+		return modifier;
+	else
+		return modifier | (0xfe << 12);
+}
+
+/*
+ * 16Bx2 Block Linear layout, used by Tegra K1 and later
+ *
+ * Pixels are arranged in 64x8 Groups Of Bytes (GOBs). GOBs are then stacked
+ * vertically by a power of 2 (1 to 32 GOBs) to form a block.
+ *
+ * Within a GOB, data is ordered as 16B x 2 lines sectors laid in Z-shape.
+ *
+ * Parameter 'v' is the log2 encoding of the number of GOBs stacked vertically.
+ * Valid values are:
+ *
+ * 0 == ONE_GOB
+ * 1 == TWO_GOBS
+ * 2 == FOUR_GOBS
+ * 3 == EIGHT_GOBS
+ * 4 == SIXTEEN_GOBS
+ * 5 == THIRTYTWO_GOBS
+ *
+ * Chapter 20 "Pixel Memory Formats" of the Tegra X1 TRM describes this format
+ * in full detail.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(v) \
+	DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 0, 0, 0, (v))
+
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_ONE_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(0)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_TWO_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(1)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_FOUR_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(2)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_EIGHT_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(3)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_SIXTEEN_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(4)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_THIRTYTWO_GOB \
+	DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(5)
+
+/*
+ * Some Broadcom modifiers take parameters, for example the number of
+ * vertical lines in the image. Reserve the lower 32 bits for modifier
+ * type, and the next 24 bits for parameters. Top 8 bits are the
+ * vendor code.
+ */
+#define __fourcc_mod_broadcom_param_shift 8
+#define __fourcc_mod_broadcom_param_bits 48
+#define fourcc_mod_broadcom_code(val, params) \
+	fourcc_mod_code(BROADCOM, ((((__u64)params) << __fourcc_mod_broadcom_param_shift) | val))
+#define fourcc_mod_broadcom_param(m) \
+	((int)(((m) >> __fourcc_mod_broadcom_param_shift) &	\
+	       ((1ULL << __fourcc_mod_broadcom_param_bits) - 1)))
+#define fourcc_mod_broadcom_mod(m) \
+	((m) & ~(((1ULL << __fourcc_mod_broadcom_param_bits) - 1) <<	\
+		 __fourcc_mod_broadcom_param_shift))
+
+/*
+ * Broadcom VC4 "T" format
+ *
+ * This is the primary layout that the V3D GPU can texture from (it
+ * can't do linear).  The T format has:
+ *
+ * - 64b utiles of pixels in a raster-order grid according to cpp.  It's 4x4
+ *   pixels at 32 bit depth.
+ *
+ * - 1k subtiles made of a 4x4 raster-order grid of 64b utiles (so usually
+ *   16x16 pixels).
+ *
+ * - 4k tiles made of a 2x2 grid of 1k subtiles (so usually 32x32 pixels).  On
+ *   even 4k tile rows, they're arranged as (BL, TL, TR, BR), and on odd rows
+ *   they're (TR, BR, BL, TL), where bottom left is start of memory.
+ *
+ * - an image made of 4k tiles in rows either left-to-right (even rows of 4k
+ *   tiles) or right-to-left (odd rows of 4k tiles).
+ */
+#define DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED fourcc_mod_code(BROADCOM, 1)
+
+/*
+ * Broadcom SAND format
+ *
+ * This is the native format that the H.264 codec block uses.  For VC4
+ * HVS, it is only valid for H.264 (NV12/21) and RGBA modes.
+ *
+ * The image can be considered to be split into columns, and the
+ * columns are placed consecutively into memory.  The width of those
+ * columns can be either 32, 64, 128, or 256 pixels, but in practice
+ * only 128 pixel columns are used.
+ *
+ * The pitch between the start of each column is set to optimally
+ * switch between SDRAM banks. This is passed as the number of lines
+ * of column width in the modifier (we can't use the stride value due
+ * to various core checks that look at it , so you should set the
+ * stride to width*cpp).
+ *
+ * Note that the column height for this format modifier is the same
+ * for all of the planes, assuming that each column contains both Y
+ * and UV.  Some SAND-using hardware stores UV in a separate tiled
+ * image from Y to reduce the column height, which is not supported
+ * with these modifiers.
+ *
+ * The DRM_FORMAT_MOD_BROADCOM_SAND128_COL_HEIGHT modifier is also
+ * supported for DRM_FORMAT_P030 where the columns remain as 128 bytes
+ * wide, but as this is a 10 bpp format that translates to 96 pixels.
+ */
+
+#define DRM_FORMAT_MOD_BROADCOM_SAND32_COL_HEIGHT(v) \
+	fourcc_mod_broadcom_code(2, v)
+#define DRM_FORMAT_MOD_BROADCOM_SAND64_COL_HEIGHT(v) \
+	fourcc_mod_broadcom_code(3, v)
+#define DRM_FORMAT_MOD_BROADCOM_SAND128_COL_HEIGHT(v) \
+	fourcc_mod_broadcom_code(4, v)
+#define DRM_FORMAT_MOD_BROADCOM_SAND256_COL_HEIGHT(v) \
+	fourcc_mod_broadcom_code(5, v)
+
+#define DRM_FORMAT_MOD_BROADCOM_SAND32 \
+	DRM_FORMAT_MOD_BROADCOM_SAND32_COL_HEIGHT(0)
+#define DRM_FORMAT_MOD_BROADCOM_SAND64 \
+	DRM_FORMAT_MOD_BROADCOM_SAND64_COL_HEIGHT(0)
+#define DRM_FORMAT_MOD_BROADCOM_SAND128 \
+	DRM_FORMAT_MOD_BROADCOM_SAND128_COL_HEIGHT(0)
+#define DRM_FORMAT_MOD_BROADCOM_SAND256 \
+	DRM_FORMAT_MOD_BROADCOM_SAND256_COL_HEIGHT(0)
+
+/* Broadcom UIF format
+ *
+ * This is the common format for the current Broadcom multimedia
+ * blocks, including V3D 3.x and newer, newer video codecs, and
+ * displays.
+ *
+ * The image consists of utiles (64b blocks), UIF blocks (2x2 utiles),
+ * and macroblocks (4x4 UIF blocks).  Those 4x4 UIF block groups are
+ * stored in columns, with padding between the columns to ensure that
+ * moving from one column to the next doesn't hit the same SDRAM page
+ * bank.
+ *
+ * To calculate the padding, it is assumed that each hardware block
+ * and the software driving it knows the platform's SDRAM page size,
+ * number of banks, and XOR address, and that it's identical between
+ * all blocks using the format.  This tiling modifier will use XOR as
+ * necessary to reduce the padding.  If a hardware block can't do XOR,
+ * the assumption is that a no-XOR tiling modifier will be created.
+ */
+#define DRM_FORMAT_MOD_BROADCOM_UIF fourcc_mod_code(BROADCOM, 6)
+
+/*
+ * Arm Framebuffer Compression (AFBC) modifiers
+ *
+ * AFBC is a proprietary lossless image compression protocol and format.
+ * It provides fine-grained random access and minimizes the amount of data
+ * transferred between IP blocks.
+ *
+ * AFBC has several features which may be supported and/or used, which are
+ * represented using bits in the modifier. Not all combinations are valid,
+ * and different devices or use-cases may support different combinations.
+ *
+ * Further information on the use of AFBC modifiers can be found in
+ * Documentation/gpu/afbc.rst
+ */
+
+/*
+ * The top 4 bits (out of the 56 bits alloted for specifying vendor specific
+ * modifiers) denote the category for modifiers. Currently we have three
+ * categories of modifiers ie AFBC, MISC and AFRC. We can have a maximum of
+ * sixteen different categories.
+ */
+#define DRM_FORMAT_MOD_ARM_CODE(__type, __val) \
+	fourcc_mod_code(ARM, ((__u64)(__type) << 52) | ((__val) & 0x000fffffffffffffULL))
+
+#define DRM_FORMAT_MOD_ARM_TYPE_AFBC 0x00
+#define DRM_FORMAT_MOD_ARM_TYPE_MISC 0x01
+
+#define DRM_FORMAT_MOD_ARM_AFBC(__afbc_mode) \
+	DRM_FORMAT_MOD_ARM_CODE(DRM_FORMAT_MOD_ARM_TYPE_AFBC, __afbc_mode)
+
+/*
+ * AFBC superblock size
+ *
+ * Indicates the superblock size(s) used for the AFBC buffer. The buffer
+ * size (in pixels) must be aligned to a multiple of the superblock size.
+ * Four lowest significant bits(LSBs) are reserved for block size.
+ *
+ * Where one superblock size is specified, it applies to all planes of the
+ * buffer (e.g. 16x16, 32x8). When multiple superblock sizes are specified,
+ * the first applies to the Luma plane and the second applies to the Chroma
+ * plane(s). e.g. (32x8_64x4 means 32x8 Luma, with 64x4 Chroma).
+ * Multiple superblock sizes are only valid for multi-plane YCbCr formats.
+ */
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_MASK      0xf
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_16x16     (1ULL)
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_32x8      (2ULL)
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_64x4      (3ULL)
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_32x8_64x4 (4ULL)
+
+/*
+ * AFBC lossless colorspace transform
+ *
+ * Indicates that the buffer makes use of the AFBC lossless colorspace
+ * transform.
+ */
+#define AFBC_FORMAT_MOD_YTR     (1ULL <<  4)
+
+/*
+ * AFBC block-split
+ *
+ * Indicates that the payload of each superblock is split. The second
+ * half of the payload is positioned at a predefined offset from the start
+ * of the superblock payload.
+ */
+#define AFBC_FORMAT_MOD_SPLIT   (1ULL <<  5)
+
+/*
+ * AFBC sparse layout
+ *
+ * This flag indicates that the payload of each superblock must be stored at a
+ * predefined position relative to the other superblocks in the same AFBC
+ * buffer. This order is the same order used by the header buffer. In this mode
+ * each superblock is given the same amount of space as an uncompressed
+ * superblock of the particular format would require, rounding up to the next
+ * multiple of 128 bytes in size.
+ */
+#define AFBC_FORMAT_MOD_SPARSE  (1ULL <<  6)
+
+/*
+ * AFBC copy-block restrict
+ *
+ * Buffers with this flag must obey the copy-block restriction. The restriction
+ * is such that there are no copy-blocks referring across the border of 8x8
+ * blocks. For the subsampled data the 8x8 limitation is also subsampled.
+ */
+#define AFBC_FORMAT_MOD_CBR     (1ULL <<  7)
+
+/*
+ * AFBC tiled layout
+ *
+ * The tiled layout groups superblocks in 8x8 or 4x4 tiles, where all
+ * superblocks inside a tile are stored together in memory. 8x8 tiles are used
+ * for pixel formats up to and including 32 bpp while 4x4 tiles are used for
+ * larger bpp formats. The order between the tiles is scan line.
+ * When the tiled layout is used, the buffer size (in pixels) must be aligned
+ * to the tile size.
+ */
+#define AFBC_FORMAT_MOD_TILED   (1ULL <<  8)
+
+/*
+ * AFBC solid color blocks
+ *
+ * Indicates that the buffer makes use of solid-color blocks, whereby bandwidth
+ * can be reduced if a whole superblock is a single color.
+ */
+#define AFBC_FORMAT_MOD_SC      (1ULL <<  9)
+
+/*
+ * AFBC double-buffer
+ *
+ * Indicates that the buffer is allocated in a layout safe for front-buffer
+ * rendering.
+ */
+#define AFBC_FORMAT_MOD_DB      (1ULL << 10)
+
+/*
+ * AFBC buffer content hints
+ *
+ * Indicates that the buffer includes per-superblock content hints.
+ */
+#define AFBC_FORMAT_MOD_BCH     (1ULL << 11)
+
+/* AFBC uncompressed storage mode
+ *
+ * Indicates that the buffer is using AFBC uncompressed storage mode.
+ * In this mode all superblock payloads in the buffer use the uncompressed
+ * storage mode, which is usually only used for data which cannot be compressed.
+ * The buffer layout is the same as for AFBC buffers without USM set, this only
+ * affects the storage mode of the individual superblocks. Note that even a
+ * buffer without USM set may use uncompressed storage mode for some or all
+ * superblocks, USM just guarantees it for all.
+ */
+#define AFBC_FORMAT_MOD_USM	(1ULL << 12)
+
+/*
+ * Arm Fixed-Rate Compression (AFRC) modifiers
+ *
+ * AFRC is a proprietary fixed rate image compression protocol and format,
+ * designed to provide guaranteed bandwidth and memory footprint
+ * reductions in graphics and media use-cases.
+ *
+ * AFRC buffers consist of one or more planes, with the same components
+ * and meaning as an uncompressed buffer using the same pixel format.
+ *
+ * Within each plane, the pixel/luma/chroma values are grouped into
+ * "coding unit" blocks which are individually compressed to a
+ * fixed size (in bytes). All coding units within a given plane of a buffer
+ * store the same number of values, and have the same compressed size.
+ *
+ * The coding unit size is configurable, allowing different rates of compression.
+ *
+ * The start of each AFRC buffer plane must be aligned to an alignment granule which
+ * depends on the coding unit size.
+ *
+ * Coding Unit Size   Plane Alignment
+ * ----------------   ---------------
+ * 16 bytes           1024 bytes
+ * 24 bytes           512  bytes
+ * 32 bytes           2048 bytes
+ *
+ * Coding units are grouped into paging tiles. AFRC buffer dimensions must be aligned
+ * to a multiple of the paging tile dimensions.
+ * The dimensions of each paging tile depend on whether the buffer is optimised for
+ * scanline (SCAN layout) or rotated (ROT layout) access.
+ *
+ * Layout   Paging Tile Width   Paging Tile Height
+ * ------   -----------------   ------------------
+ * SCAN     16 coding units     4 coding units
+ * ROT      8  coding units     8 coding units
+ *
+ * The dimensions of each coding unit depend on the number of components
+ * in the compressed plane and whether the buffer is optimised for
+ * scanline (SCAN layout) or rotated (ROT layout) access.
+ *
+ * Number of Components in Plane   Layout      Coding Unit Width   Coding Unit Height
+ * -----------------------------   ---------   -----------------   ------------------
+ * 1                               SCAN        16 samples          4 samples
+ * Example: 16x4 luma samples in a 'Y' plane
+ *          16x4 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
+ * -----------------------------   ---------   -----------------   ------------------
+ * 1                               ROT         8 samples           8 samples
+ * Example: 8x8 luma samples in a 'Y' plane
+ *          8x8 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
+ * -----------------------------   ---------   -----------------   ------------------
+ * 2                               DONT CARE   8 samples           4 samples
+ * Example: 8x4 chroma pairs in the 'UV' plane of a semi-planar YUV buffer
+ * -----------------------------   ---------   -----------------   ------------------
+ * 3                               DONT CARE   4 samples           4 samples
+ * Example: 4x4 pixels in an RGB buffer without alpha
+ * -----------------------------   ---------   -----------------   ------------------
+ * 4                               DONT CARE   4 samples           4 samples
+ * Example: 4x4 pixels in an RGB buffer with alpha
+ */
+
+#define DRM_FORMAT_MOD_ARM_TYPE_AFRC 0x02
+
+#define DRM_FORMAT_MOD_ARM_AFRC(__afrc_mode) \
+	DRM_FORMAT_MOD_ARM_CODE(DRM_FORMAT_MOD_ARM_TYPE_AFRC, __afrc_mode)
+
+/*
+ * AFRC coding unit size modifier.
+ *
+ * Indicates the number of bytes used to store each compressed coding unit for
+ * one or more planes in an AFRC encoded buffer. The coding unit size for chrominance
+ * is the same for both Cb and Cr, which may be stored in separate planes.
+ *
+ * AFRC_FORMAT_MOD_CU_SIZE_P0 indicates the number of bytes used to store
+ * each compressed coding unit in the first plane of the buffer. For RGBA buffers
+ * this is the only plane, while for semi-planar and fully-planar YUV buffers,
+ * this corresponds to the luma plane.
+ *
+ * AFRC_FORMAT_MOD_CU_SIZE_P12 indicates the number of bytes used to store
+ * each compressed coding unit in the second and third planes in the buffer.
+ * For semi-planar and fully-planar YUV buffers, this corresponds to the chroma plane(s).
+ *
+ * For single-plane buffers, AFRC_FORMAT_MOD_CU_SIZE_P0 must be specified
+ * and AFRC_FORMAT_MOD_CU_SIZE_P12 must be zero.
+ * For semi-planar and fully-planar buffers, both AFRC_FORMAT_MOD_CU_SIZE_P0 and
+ * AFRC_FORMAT_MOD_CU_SIZE_P12 must be specified.
+ */
+#define AFRC_FORMAT_MOD_CU_SIZE_MASK 0xf
+#define AFRC_FORMAT_MOD_CU_SIZE_16 (1ULL)
+#define AFRC_FORMAT_MOD_CU_SIZE_24 (2ULL)
+#define AFRC_FORMAT_MOD_CU_SIZE_32 (3ULL)
+
+#define AFRC_FORMAT_MOD_CU_SIZE_P0(__afrc_cu_size) (__afrc_cu_size)
+#define AFRC_FORMAT_MOD_CU_SIZE_P12(__afrc_cu_size) ((__afrc_cu_size) << 4)
+
+/*
+ * AFRC scanline memory layout.
+ *
+ * Indicates if the buffer uses the scanline-optimised layout
+ * for an AFRC encoded buffer, otherwise, it uses the rotation-optimised layout.
+ * The memory layout is the same for all planes.
+ */
+#define AFRC_FORMAT_MOD_LAYOUT_SCAN (1ULL << 8)
+
+/*
+ * Arm 16x16 Block U-Interleaved modifier
+ *
+ * This is used by Arm Mali Utgard and Midgard GPUs. It divides the image
+ * into 16x16 pixel blocks. Blocks are stored linearly in order, but pixels
+ * in the block are reordered.
+ */
+#define DRM_FORMAT_MOD_ARM_16X16_BLOCK_U_INTERLEAVED \
+	DRM_FORMAT_MOD_ARM_CODE(DRM_FORMAT_MOD_ARM_TYPE_MISC, 1ULL)
+
+/*
+ * Allwinner tiled modifier
+ *
+ * This tiling mode is implemented by the VPU found on all Allwinner platforms,
+ * codenamed sunxi. It is associated with a YUV format that uses either 2 or 3
+ * planes.
+ *
+ * With this tiling, the luminance samples are disposed in tiles representing
+ * 32x32 pixels and the chrominance samples in tiles representing 32x64 pixels.
+ * The pixel order in each tile is linear and the tiles are disposed linearly,
+ * both in row-major order.
+ */
+#define DRM_FORMAT_MOD_ALLWINNER_TILED fourcc_mod_code(ALLWINNER, 1)
+
+/*
+ * Amlogic Video Framebuffer Compression modifiers
+ *
+ * Amlogic uses a proprietary lossless image compression protocol and format
+ * for their hardware video codec accelerators, either video decoders or
+ * video input encoders.
+ *
+ * It considerably reduces memory bandwidth while writing and reading
+ * frames in memory.
+ *
+ * The underlying storage is considered to be 3 components, 8bit or 10-bit
+ * per component YCbCr 420, single plane :
+ * - DRM_FORMAT_YUV420_8BIT
+ * - DRM_FORMAT_YUV420_10BIT
+ *
+ * The first 8 bits of the mode defines the layout, then the following 8 bits
+ * defines the options changing the layout.
+ *
+ * Not all combinations are valid, and different SoCs may support different
+ * combinations of layout and options.
+ */
+#define __fourcc_mod_amlogic_layout_mask 0xff
+#define __fourcc_mod_amlogic_options_shift 8
+#define __fourcc_mod_amlogic_options_mask 0xff
+
+#define DRM_FORMAT_MOD_AMLOGIC_FBC(__layout, __options) \
+	fourcc_mod_code(AMLOGIC, \
+			((__layout) & __fourcc_mod_amlogic_layout_mask) | \
+			(((__options) & __fourcc_mod_amlogic_options_mask) \
+			 << __fourcc_mod_amlogic_options_shift))
+
+/* Amlogic FBC Layouts */
+
+/*
+ * Amlogic FBC Basic Layout
+ *
+ * The basic layout is composed of:
+ * - a body content organized in 64x32 superblocks with 4096 bytes per
+ *   superblock in default mode.
+ * - a 32 bytes per 128x64 header block
+ *
+ * This layout is transferrable between Amlogic SoCs supporting this modifier.
+ */
+#define AMLOGIC_FBC_LAYOUT_BASIC		(1ULL)
+
+/*
+ * Amlogic FBC Scatter Memory layout
+ *
+ * Indicates the header contains IOMMU references to the compressed
+ * frames content to optimize memory access and layout.
+ *
+ * In this mode, only the header memory address is needed, thus the
+ * content memory organization is tied to the current producer
+ * execution and cannot be saved/dumped neither transferrable between
+ * Amlogic SoCs supporting this modifier.
+ *
+ * Due to the nature of the layout, these buffers are not expected to
+ * be accessible by the user-space clients, but only accessible by the
+ * hardware producers and consumers.
+ *
+ * The user-space clients should expect a failure while trying to mmap
+ * the DMA-BUF handle returned by the producer.
+ */
+#define AMLOGIC_FBC_LAYOUT_SCATTER		(2ULL)
+
+/* Amlogic FBC Layout Options Bit Mask */
+
+/*
+ * Amlogic FBC Memory Saving mode
+ *
+ * Indicates the storage is packed when pixel size is multiple of word
+ * boudaries, i.e. 8bit should be stored in this mode to save allocation
+ * memory.
+ *
+ * This mode reduces body layout to 3072 bytes per 64x32 superblock with
+ * the basic layout and 3200 bytes per 64x32 superblock combined with
+ * the scatter layout.
+ */
+#define AMLOGIC_FBC_OPTION_MEM_SAVING		(1ULL << 0)
+
+/*
+ * AMD modifiers
+ *
+ * Memory layout:
+ *
+ * without DCC:
+ *   - main surface
+ *
+ * with DCC & without DCC_RETILE:
+ *   - main surface in plane 0
+ *   - DCC surface in plane 1 (RB-aligned, pipe-aligned if DCC_PIPE_ALIGN is set)
+ *
+ * with DCC & DCC_RETILE:
+ *   - main surface in plane 0
+ *   - displayable DCC surface in plane 1 (not RB-aligned & not pipe-aligned)
+ *   - pipe-aligned DCC surface in plane 2 (RB-aligned & pipe-aligned)
+ *
+ * For multi-plane formats the above surfaces get merged into one plane for
+ * each format plane, based on the required alignment only.
+ *
+ * Bits  Parameter                Notes
+ * ----- ------------------------ ---------------------------------------------
+ *
+ *   7:0 TILE_VERSION             Values are AMD_FMT_MOD_TILE_VER_*
+ *  12:8 TILE                     Values are AMD_FMT_MOD_TILE_<version>_*
+ *    13 DCC
+ *    14 DCC_RETILE
+ *    15 DCC_PIPE_ALIGN
+ *    16 DCC_INDEPENDENT_64B
+ *    17 DCC_INDEPENDENT_128B
+ * 19:18 DCC_MAX_COMPRESSED_BLOCK Values are AMD_FMT_MOD_DCC_BLOCK_*
+ *    20 DCC_CONSTANT_ENCODE
+ * 23:21 PIPE_XOR_BITS            Only for some chips
+ * 26:24 BANK_XOR_BITS            Only for some chips
+ * 29:27 PACKERS                  Only for some chips
+ * 32:30 RB                       Only for some chips
+ * 35:33 PIPE                     Only for some chips
+ * 55:36 -                        Reserved for future use, must be zero
+ */
+#define AMD_FMT_MOD fourcc_mod_code(AMD, 0)
+
+#define IS_AMD_FMT_MOD(val) (((val) >> 56) == DRM_FORMAT_MOD_VENDOR_AMD)
+
+/* Reserve 0 for GFX8 and older */
+#define AMD_FMT_MOD_TILE_VER_GFX9 1
+#define AMD_FMT_MOD_TILE_VER_GFX10 2
+#define AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS 3
+#define AMD_FMT_MOD_TILE_VER_GFX11 4
+
+/*
+ * 64K_S is the same for GFX9/GFX10/GFX10_RBPLUS and hence has GFX9 as canonical
+ * version.
+ */
+#define AMD_FMT_MOD_TILE_GFX9_64K_S 9
+
+/*
+ * 64K_D for non-32 bpp is the same for GFX9/GFX10/GFX10_RBPLUS and hence has
+ * GFX9 as canonical version.
+ */
+#define AMD_FMT_MOD_TILE_GFX9_64K_D 10
+#define AMD_FMT_MOD_TILE_GFX9_64K_S_X 25
+#define AMD_FMT_MOD_TILE_GFX9_64K_D_X 26
+#define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27
+#define AMD_FMT_MOD_TILE_GFX11_256K_R_X 31
+
+#define AMD_FMT_MOD_DCC_BLOCK_64B 0
+#define AMD_FMT_MOD_DCC_BLOCK_128B 1
+#define AMD_FMT_MOD_DCC_BLOCK_256B 2
+
+#define AMD_FMT_MOD_TILE_VERSION_SHIFT 0
+#define AMD_FMT_MOD_TILE_VERSION_MASK 0xFF
+#define AMD_FMT_MOD_TILE_SHIFT 8
+#define AMD_FMT_MOD_TILE_MASK 0x1F
+
+/* Whether DCC compression is enabled. */
+#define AMD_FMT_MOD_DCC_SHIFT 13
+#define AMD_FMT_MOD_DCC_MASK 0x1
+
+/*
+ * Whether to include two DCC surfaces, one which is rb & pipe aligned, and
+ * one which is not-aligned.
+ */
+#define AMD_FMT_MOD_DCC_RETILE_SHIFT 14
+#define AMD_FMT_MOD_DCC_RETILE_MASK 0x1
+
+/* Only set if DCC_RETILE = false */
+#define AMD_FMT_MOD_DCC_PIPE_ALIGN_SHIFT 15
+#define AMD_FMT_MOD_DCC_PIPE_ALIGN_MASK 0x1
+
+#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_SHIFT 16
+#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_MASK 0x1
+#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_SHIFT 17
+#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_MASK 0x1
+#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18
+#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3
+
+/*
+ * DCC supports embedding some clear colors directly in the DCC surface.
+ * However, on older GPUs the rendering HW ignores the embedded clear color
+ * and prefers the driver provided color. This necessitates doing a fastclear
+ * eliminate operation before a process transfers control.
+ *
+ * If this bit is set that means the fastclear eliminate is not needed for these
+ * embeddable colors.
+ */
+#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 20
+#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_MASK 0x1
+
+/*
+ * The below fields are for accounting for per GPU differences. These are only
+ * relevant for GFX9 and later and if the tile field is *_X/_T.
+ *
+ * PIPE_XOR_BITS = always needed
+ * BANK_XOR_BITS = only for TILE_VER_GFX9
+ * PACKERS = only for TILE_VER_GFX10_RBPLUS
+ * RB = only for TILE_VER_GFX9 & DCC
+ * PIPE = only for TILE_VER_GFX9 & DCC & (DCC_RETILE | DCC_PIPE_ALIGN)
+ */
+#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 21
+#define AMD_FMT_MOD_PIPE_XOR_BITS_MASK 0x7
+#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 24
+#define AMD_FMT_MOD_BANK_XOR_BITS_MASK 0x7
+#define AMD_FMT_MOD_PACKERS_SHIFT 27
+#define AMD_FMT_MOD_PACKERS_MASK 0x7
+#define AMD_FMT_MOD_RB_SHIFT 30
+#define AMD_FMT_MOD_RB_MASK 0x7
+#define AMD_FMT_MOD_PIPE_SHIFT 33
+#define AMD_FMT_MOD_PIPE_MASK 0x7
+
+#define AMD_FMT_MOD_SET(field, value) \
+	((__u64)(value) << AMD_FMT_MOD_##field##_SHIFT)
+#define AMD_FMT_MOD_GET(field, value) \
+	(((value) >> AMD_FMT_MOD_##field##_SHIFT) & AMD_FMT_MOD_##field##_MASK)
+#define AMD_FMT_MOD_CLEAR(field) \
+	(~((__u64)AMD_FMT_MOD_##field##_MASK << AMD_FMT_MOD_##field##_SHIFT))
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* DRM_FOURCC_H */
diff --git a/contrib/libs/linux-headers/drm/drm_mode.h b/contrib/libs/linux-headers/drm/drm_mode.h
new file mode 100644
index 0000000000..46becedf5b
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/drm_mode.h
@@ -0,0 +1,1310 @@
+/*
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
+ * Copyright (c) 2008 Red Hat Inc.
+ * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
+ * Copyright (c) 2007-2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef _DRM_MODE_H
+#define _DRM_MODE_H
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/**
+ * DOC: overview
+ *
+ * DRM exposes many UAPI and structure definition to have a consistent
+ * and standardized interface with user.
+ * Userspace can refer to these structure definitions and UAPI formats
+ * to communicate to driver
+ */
+
+#define DRM_CONNECTOR_NAME_LEN	32
+#define DRM_DISPLAY_MODE_LEN	32
+#define DRM_PROP_NAME_LEN	32
+
+#define DRM_MODE_TYPE_BUILTIN	(1<<0) /* deprecated */
+#define DRM_MODE_TYPE_CLOCK_C	((1<<1) | DRM_MODE_TYPE_BUILTIN) /* deprecated */
+#define DRM_MODE_TYPE_CRTC_C	((1<<2) | DRM_MODE_TYPE_BUILTIN) /* deprecated */
+#define DRM_MODE_TYPE_PREFERRED	(1<<3)
+#define DRM_MODE_TYPE_DEFAULT	(1<<4) /* deprecated */
+#define DRM_MODE_TYPE_USERDEF	(1<<5)
+#define DRM_MODE_TYPE_DRIVER	(1<<6)
+
+#define DRM_MODE_TYPE_ALL	(DRM_MODE_TYPE_PREFERRED |	\
+				 DRM_MODE_TYPE_USERDEF |	\
+				 DRM_MODE_TYPE_DRIVER)
+
+/* Video mode flags */
+/* bit compatible with the xrandr RR_ definitions (bits 0-13)
+ *
+ * ABI warning: Existing userspace really expects
+ * the mode flags to match the xrandr definitions. Any
+ * changes that don't match the xrandr definitions will
+ * likely need a new client cap or some other mechanism
+ * to avoid breaking existing userspace. This includes
+ * allocating new flags in the previously unused bits!
+ */
+#define DRM_MODE_FLAG_PHSYNC			(1<<0)
+#define DRM_MODE_FLAG_NHSYNC			(1<<1)
+#define DRM_MODE_FLAG_PVSYNC			(1<<2)
+#define DRM_MODE_FLAG_NVSYNC			(1<<3)
+#define DRM_MODE_FLAG_INTERLACE			(1<<4)
+#define DRM_MODE_FLAG_DBLSCAN			(1<<5)
+#define DRM_MODE_FLAG_CSYNC			(1<<6)
+#define DRM_MODE_FLAG_PCSYNC			(1<<7)
+#define DRM_MODE_FLAG_NCSYNC			(1<<8)
+#define DRM_MODE_FLAG_HSKEW			(1<<9) /* hskew provided */
+#define DRM_MODE_FLAG_BCAST			(1<<10) /* deprecated */
+#define DRM_MODE_FLAG_PIXMUX			(1<<11) /* deprecated */
+#define DRM_MODE_FLAG_DBLCLK			(1<<12)
+#define DRM_MODE_FLAG_CLKDIV2			(1<<13)
+ /*
+  * When adding a new stereo mode don't forget to adjust DRM_MODE_FLAGS_3D_MAX
+  * (define not exposed to user space).
+  */
+#define DRM_MODE_FLAG_3D_MASK			(0x1f<<14)
+#define  DRM_MODE_FLAG_3D_NONE		(0<<14)
+#define  DRM_MODE_FLAG_3D_FRAME_PACKING		(1<<14)
+#define  DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE	(2<<14)
+#define  DRM_MODE_FLAG_3D_LINE_ALTERNATIVE	(3<<14)
+#define  DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL	(4<<14)
+#define  DRM_MODE_FLAG_3D_L_DEPTH		(5<<14)
+#define  DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH	(6<<14)
+#define  DRM_MODE_FLAG_3D_TOP_AND_BOTTOM	(7<<14)
+#define  DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF	(8<<14)
+
+/* Picture aspect ratio options */
+#define DRM_MODE_PICTURE_ASPECT_NONE		0
+#define DRM_MODE_PICTURE_ASPECT_4_3		1
+#define DRM_MODE_PICTURE_ASPECT_16_9		2
+#define DRM_MODE_PICTURE_ASPECT_64_27		3
+#define DRM_MODE_PICTURE_ASPECT_256_135		4
+
+/* Content type options */
+#define DRM_MODE_CONTENT_TYPE_NO_DATA		0
+#define DRM_MODE_CONTENT_TYPE_GRAPHICS		1
+#define DRM_MODE_CONTENT_TYPE_PHOTO		2
+#define DRM_MODE_CONTENT_TYPE_CINEMA		3
+#define DRM_MODE_CONTENT_TYPE_GAME		4
+
+/* Aspect ratio flag bitmask (4 bits 22:19) */
+#define DRM_MODE_FLAG_PIC_AR_MASK		(0x0F<<19)
+#define  DRM_MODE_FLAG_PIC_AR_NONE \
+			(DRM_MODE_PICTURE_ASPECT_NONE<<19)
+#define  DRM_MODE_FLAG_PIC_AR_4_3 \
+			(DRM_MODE_PICTURE_ASPECT_4_3<<19)
+#define  DRM_MODE_FLAG_PIC_AR_16_9 \
+			(DRM_MODE_PICTURE_ASPECT_16_9<<19)
+#define  DRM_MODE_FLAG_PIC_AR_64_27 \
+			(DRM_MODE_PICTURE_ASPECT_64_27<<19)
+#define  DRM_MODE_FLAG_PIC_AR_256_135 \
+			(DRM_MODE_PICTURE_ASPECT_256_135<<19)
+
+#define  DRM_MODE_FLAG_ALL	(DRM_MODE_FLAG_PHSYNC |		\
+				 DRM_MODE_FLAG_NHSYNC |		\
+				 DRM_MODE_FLAG_PVSYNC |		\
+				 DRM_MODE_FLAG_NVSYNC |		\
+				 DRM_MODE_FLAG_INTERLACE |	\
+				 DRM_MODE_FLAG_DBLSCAN |	\
+				 DRM_MODE_FLAG_CSYNC |		\
+				 DRM_MODE_FLAG_PCSYNC |		\
+				 DRM_MODE_FLAG_NCSYNC |		\
+				 DRM_MODE_FLAG_HSKEW |		\
+				 DRM_MODE_FLAG_DBLCLK |		\
+				 DRM_MODE_FLAG_CLKDIV2 |	\
+				 DRM_MODE_FLAG_3D_MASK)
+
+/* DPMS flags */
+/* bit compatible with the xorg definitions. */
+#define DRM_MODE_DPMS_ON	0
+#define DRM_MODE_DPMS_STANDBY	1
+#define DRM_MODE_DPMS_SUSPEND	2
+#define DRM_MODE_DPMS_OFF	3
+
+/* Scaling mode options */
+#define DRM_MODE_SCALE_NONE		0 /* Unmodified timing (display or
+					     software can still scale) */
+#define DRM_MODE_SCALE_FULLSCREEN	1 /* Full screen, ignore aspect */
+#define DRM_MODE_SCALE_CENTER		2 /* Centered, no scaling */
+#define DRM_MODE_SCALE_ASPECT		3 /* Full screen, preserve aspect */
+
+/* Dithering mode options */
+#define DRM_MODE_DITHERING_OFF	0
+#define DRM_MODE_DITHERING_ON	1
+#define DRM_MODE_DITHERING_AUTO 2
+
+/* Dirty info options */
+#define DRM_MODE_DIRTY_OFF      0
+#define DRM_MODE_DIRTY_ON       1
+#define DRM_MODE_DIRTY_ANNOTATE 2
+
+/* Link Status options */
+#define DRM_MODE_LINK_STATUS_GOOD	0
+#define DRM_MODE_LINK_STATUS_BAD	1
+
+/*
+ * DRM_MODE_ROTATE_<degrees>
+ *
+ * Signals that a drm plane is been rotated <degrees> degrees in counter
+ * clockwise direction.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_ROTATE_0       (1<<0)
+#define DRM_MODE_ROTATE_90      (1<<1)
+#define DRM_MODE_ROTATE_180     (1<<2)
+#define DRM_MODE_ROTATE_270     (1<<3)
+
+/*
+ * DRM_MODE_ROTATE_MASK
+ *
+ * Bitmask used to look for drm plane rotations.
+ */
+#define DRM_MODE_ROTATE_MASK (\
+		DRM_MODE_ROTATE_0  | \
+		DRM_MODE_ROTATE_90  | \
+		DRM_MODE_ROTATE_180 | \
+		DRM_MODE_ROTATE_270)
+
+/*
+ * DRM_MODE_REFLECT_<axis>
+ *
+ * Signals that the contents of a drm plane is reflected along the <axis> axis,
+ * in the same way as mirroring.
+ * See kerneldoc chapter "Plane Composition Properties" for more details.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_REFLECT_X      (1<<4)
+#define DRM_MODE_REFLECT_Y      (1<<5)
+
+/*
+ * DRM_MODE_REFLECT_MASK
+ *
+ * Bitmask used to look for drm plane reflections.
+ */
+#define DRM_MODE_REFLECT_MASK (\
+		DRM_MODE_REFLECT_X | \
+		DRM_MODE_REFLECT_Y)
+
+/* Content Protection Flags */
+#define DRM_MODE_CONTENT_PROTECTION_UNDESIRED	0
+#define DRM_MODE_CONTENT_PROTECTION_DESIRED     1
+#define DRM_MODE_CONTENT_PROTECTION_ENABLED     2
+
+/**
+ * struct drm_mode_modeinfo - Display mode information.
+ * @clock: pixel clock in kHz
+ * @hdisplay: horizontal display size
+ * @hsync_start: horizontal sync start
+ * @hsync_end: horizontal sync end
+ * @htotal: horizontal total size
+ * @hskew: horizontal skew
+ * @vdisplay: vertical display size
+ * @vsync_start: vertical sync start
+ * @vsync_end: vertical sync end
+ * @vtotal: vertical total size
+ * @vscan: vertical scan
+ * @vrefresh: approximate vertical refresh rate in Hz
+ * @flags: bitmask of misc. flags, see DRM_MODE_FLAG_* defines
+ * @type: bitmask of type flags, see DRM_MODE_TYPE_* defines
+ * @name: string describing the mode resolution
+ *
+ * This is the user-space API display mode information structure. For the
+ * kernel version see struct drm_display_mode.
+ */
+struct drm_mode_modeinfo {
+	__u32 clock;
+	__u16 hdisplay;
+	__u16 hsync_start;
+	__u16 hsync_end;
+	__u16 htotal;
+	__u16 hskew;
+	__u16 vdisplay;
+	__u16 vsync_start;
+	__u16 vsync_end;
+	__u16 vtotal;
+	__u16 vscan;
+
+	__u32 vrefresh;
+
+	__u32 flags;
+	__u32 type;
+	char name[DRM_DISPLAY_MODE_LEN];
+};
+
+struct drm_mode_card_res {
+	__u64 fb_id_ptr;
+	__u64 crtc_id_ptr;
+	__u64 connector_id_ptr;
+	__u64 encoder_id_ptr;
+	__u32 count_fbs;
+	__u32 count_crtcs;
+	__u32 count_connectors;
+	__u32 count_encoders;
+	__u32 min_width;
+	__u32 max_width;
+	__u32 min_height;
+	__u32 max_height;
+};
+
+struct drm_mode_crtc {
+	__u64 set_connectors_ptr;
+	__u32 count_connectors;
+
+	__u32 crtc_id; /**< Id */
+	__u32 fb_id; /**< Id of framebuffer */
+
+	__u32 x; /**< x Position on the framebuffer */
+	__u32 y; /**< y Position on the framebuffer */
+
+	__u32 gamma_size;
+	__u32 mode_valid;
+	struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_PRESENT_TOP_FIELD	(1<<0)
+#define DRM_MODE_PRESENT_BOTTOM_FIELD	(1<<1)
+
+/* Planes blend with or override other bits on the CRTC */
+struct drm_mode_set_plane {
+	__u32 plane_id;
+	__u32 crtc_id;
+	__u32 fb_id; /* fb object contains surface format type */
+	__u32 flags; /* see above flags */
+
+	/* Signed dest location allows it to be partially off screen */
+	__s32 crtc_x;
+	__s32 crtc_y;
+	__u32 crtc_w;
+	__u32 crtc_h;
+
+	/* Source values are 16.16 fixed point */
+	__u32 src_x;
+	__u32 src_y;
+	__u32 src_h;
+	__u32 src_w;
+};
+
+/**
+ * struct drm_mode_get_plane - Get plane metadata.
+ *
+ * Userspace can perform a GETPLANE ioctl to retrieve information about a
+ * plane.
+ *
+ * To retrieve the number of formats supported, set @count_format_types to zero
+ * and call the ioctl. @count_format_types will be updated with the value.
+ *
+ * To retrieve these formats, allocate an array with the memory needed to store
+ * @count_format_types formats. Point @format_type_ptr to this array and call
+ * the ioctl again (with @count_format_types still set to the value returned in
+ * the first ioctl call).
+ */
+struct drm_mode_get_plane {
+	/**
+	 * @plane_id: Object ID of the plane whose information should be
+	 * retrieved. Set by caller.
+	 */
+	__u32 plane_id;
+
+	/** @crtc_id: Object ID of the current CRTC. */
+	__u32 crtc_id;
+	/** @fb_id: Object ID of the current fb. */
+	__u32 fb_id;
+
+	/**
+	 * @possible_crtcs: Bitmask of CRTC's compatible with the plane. CRTC's
+	 * are created and they receive an index, which corresponds to their
+	 * position in the bitmask. Bit N corresponds to
+	 * :ref:`CRTC index<crtc_index>` N.
+	 */
+	__u32 possible_crtcs;
+	/** @gamma_size: Never used. */
+	__u32 gamma_size;
+
+	/** @count_format_types: Number of formats. */
+	__u32 count_format_types;
+	/**
+	 * @format_type_ptr: Pointer to ``__u32`` array of formats that are
+	 * supported by the plane. These formats do not require modifiers.
+	 */
+	__u64 format_type_ptr;
+};
+
+struct drm_mode_get_plane_res {
+	__u64 plane_id_ptr;
+	__u32 count_planes;
+};
+
+#define DRM_MODE_ENCODER_NONE	0
+#define DRM_MODE_ENCODER_DAC	1
+#define DRM_MODE_ENCODER_TMDS	2
+#define DRM_MODE_ENCODER_LVDS	3
+#define DRM_MODE_ENCODER_TVDAC	4
+#define DRM_MODE_ENCODER_VIRTUAL 5
+#define DRM_MODE_ENCODER_DSI	6
+#define DRM_MODE_ENCODER_DPMST	7
+#define DRM_MODE_ENCODER_DPI	8
+
+struct drm_mode_get_encoder {
+	__u32 encoder_id;
+	__u32 encoder_type;
+
+	__u32 crtc_id; /**< Id of crtc */
+
+	__u32 possible_crtcs;
+	__u32 possible_clones;
+};
+
+/* This is for connectors with multiple signal types. */
+/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */
+enum drm_mode_subconnector {
+	DRM_MODE_SUBCONNECTOR_Automatic   = 0,  /* DVI-I, TV     */
+	DRM_MODE_SUBCONNECTOR_Unknown     = 0,  /* DVI-I, TV, DP */
+	DRM_MODE_SUBCONNECTOR_VGA	  = 1,  /*            DP */
+	DRM_MODE_SUBCONNECTOR_DVID	  = 3,  /* DVI-I      DP */
+	DRM_MODE_SUBCONNECTOR_DVIA	  = 4,  /* DVI-I         */
+	DRM_MODE_SUBCONNECTOR_Composite   = 5,  /*        TV     */
+	DRM_MODE_SUBCONNECTOR_SVIDEO	  = 6,  /*        TV     */
+	DRM_MODE_SUBCONNECTOR_Component   = 8,  /*        TV     */
+	DRM_MODE_SUBCONNECTOR_SCART	  = 9,  /*        TV     */
+	DRM_MODE_SUBCONNECTOR_DisplayPort = 10, /*            DP */
+	DRM_MODE_SUBCONNECTOR_HDMIA       = 11, /*            DP */
+	DRM_MODE_SUBCONNECTOR_Native      = 15, /*            DP */
+	DRM_MODE_SUBCONNECTOR_Wireless    = 18, /*            DP */
+};
+
+#define DRM_MODE_CONNECTOR_Unknown	0
+#define DRM_MODE_CONNECTOR_VGA		1
+#define DRM_MODE_CONNECTOR_DVII		2
+#define DRM_MODE_CONNECTOR_DVID		3
+#define DRM_MODE_CONNECTOR_DVIA		4
+#define DRM_MODE_CONNECTOR_Composite	5
+#define DRM_MODE_CONNECTOR_SVIDEO	6
+#define DRM_MODE_CONNECTOR_LVDS		7
+#define DRM_MODE_CONNECTOR_Component	8
+#define DRM_MODE_CONNECTOR_9PinDIN	9
+#define DRM_MODE_CONNECTOR_DisplayPort	10
+#define DRM_MODE_CONNECTOR_HDMIA	11
+#define DRM_MODE_CONNECTOR_HDMIB	12
+#define DRM_MODE_CONNECTOR_TV		13
+#define DRM_MODE_CONNECTOR_eDP		14
+#define DRM_MODE_CONNECTOR_VIRTUAL      15
+#define DRM_MODE_CONNECTOR_DSI		16
+#define DRM_MODE_CONNECTOR_DPI		17
+#define DRM_MODE_CONNECTOR_WRITEBACK	18
+#define DRM_MODE_CONNECTOR_SPI		19
+#define DRM_MODE_CONNECTOR_USB		20
+
+/**
+ * struct drm_mode_get_connector - Get connector metadata.
+ *
+ * User-space can perform a GETCONNECTOR ioctl to retrieve information about a
+ * connector. User-space is expected to retrieve encoders, modes and properties
+ * by performing this ioctl at least twice: the first time to retrieve the
+ * number of elements, the second time to retrieve the elements themselves.
+ *
+ * To retrieve the number of elements, set @count_props and @count_encoders to
+ * zero, set @count_modes to 1, and set @modes_ptr to a temporary struct
+ * drm_mode_modeinfo element.
+ *
+ * To retrieve the elements, allocate arrays for @encoders_ptr, @modes_ptr,
+ * @props_ptr and @prop_values_ptr, then set @count_modes, @count_props and
+ * @count_encoders to their capacity.
+ *
+ * Performing the ioctl only twice may be racy: the number of elements may have
+ * changed with a hotplug event in-between the two ioctls. User-space is
+ * expected to retry the last ioctl until the number of elements stabilizes.
+ * The kernel won't fill any array which doesn't have the expected length.
+ *
+ * **Force-probing a connector**
+ *
+ * If the @count_modes field is set to zero and the DRM client is the current
+ * DRM master, the kernel will perform a forced probe on the connector to
+ * refresh the connector status, modes and EDID. A forced-probe can be slow,
+ * might cause flickering and the ioctl will block.
+ *
+ * User-space needs to force-probe connectors to ensure their metadata is
+ * up-to-date at startup and after receiving a hot-plug event. User-space
+ * may perform a forced-probe when the user explicitly requests it. User-space
+ * shouldn't perform a forced-probe in other situations.
+ */
+struct drm_mode_get_connector {
+	/** @encoders_ptr: Pointer to ``__u32`` array of object IDs. */
+	__u64 encoders_ptr;
+	/** @modes_ptr: Pointer to struct drm_mode_modeinfo array. */
+	__u64 modes_ptr;
+	/** @props_ptr: Pointer to ``__u32`` array of property IDs. */
+	__u64 props_ptr;
+	/** @prop_values_ptr: Pointer to ``__u64`` array of property values. */
+	__u64 prop_values_ptr;
+
+	/** @count_modes: Number of modes. */
+	__u32 count_modes;
+	/** @count_props: Number of properties. */
+	__u32 count_props;
+	/** @count_encoders: Number of encoders. */
+	__u32 count_encoders;
+
+	/** @encoder_id: Object ID of the current encoder. */
+	__u32 encoder_id;
+	/** @connector_id: Object ID of the connector. */
+	__u32 connector_id;
+	/**
+	 * @connector_type: Type of the connector.
+	 *
+	 * See DRM_MODE_CONNECTOR_* defines.
+	 */
+	__u32 connector_type;
+	/**
+	 * @connector_type_id: Type-specific connector number.
+	 *
+	 * This is not an object ID. This is a per-type connector number. Each
+	 * (type, type_id) combination is unique across all connectors of a DRM
+	 * device.
+	 */
+	__u32 connector_type_id;
+
+	/**
+	 * @connection: Status of the connector.
+	 *
+	 * See enum drm_connector_status.
+	 */
+	__u32 connection;
+	/** @mm_width: Width of the connected sink in millimeters. */
+	__u32 mm_width;
+	/** @mm_height: Height of the connected sink in millimeters. */
+	__u32 mm_height;
+	/**
+	 * @subpixel: Subpixel order of the connected sink.
+	 *
+	 * See enum subpixel_order.
+	 */
+	__u32 subpixel;
+
+	/** @pad: Padding, must be zero. */
+	__u32 pad;
+};
+
+#define DRM_MODE_PROP_PENDING	(1<<0) /* deprecated, do not use */
+#define DRM_MODE_PROP_RANGE	(1<<1)
+#define DRM_MODE_PROP_IMMUTABLE	(1<<2)
+#define DRM_MODE_PROP_ENUM	(1<<3) /* enumerated type with text strings */
+#define DRM_MODE_PROP_BLOB	(1<<4)
+#define DRM_MODE_PROP_BITMASK	(1<<5) /* bitmask of enumerated types */
+
+/* non-extended types: legacy bitmask, one bit per type: */
+#define DRM_MODE_PROP_LEGACY_TYPE  ( \
+		DRM_MODE_PROP_RANGE | \
+		DRM_MODE_PROP_ENUM | \
+		DRM_MODE_PROP_BLOB | \
+		DRM_MODE_PROP_BITMASK)
+
+/* extended-types: rather than continue to consume a bit per type,
+ * grab a chunk of the bits to use as integer type id.
+ */
+#define DRM_MODE_PROP_EXTENDED_TYPE	0x0000ffc0
+#define DRM_MODE_PROP_TYPE(n)		((n) << 6)
+#define DRM_MODE_PROP_OBJECT		DRM_MODE_PROP_TYPE(1)
+#define DRM_MODE_PROP_SIGNED_RANGE	DRM_MODE_PROP_TYPE(2)
+
+/* the PROP_ATOMIC flag is used to hide properties from userspace that
+ * is not aware of atomic properties.  This is mostly to work around
+ * older userspace (DDX drivers) that read/write each prop they find,
+ * witout being aware that this could be triggering a lengthy modeset.
+ */
+#define DRM_MODE_PROP_ATOMIC        0x80000000
+
+/**
+ * struct drm_mode_property_enum - Description for an enum/bitfield entry.
+ * @value: numeric value for this enum entry.
+ * @name: symbolic name for this enum entry.
+ *
+ * See struct drm_property_enum for details.
+ */
+struct drm_mode_property_enum {
+	__u64 value;
+	char name[DRM_PROP_NAME_LEN];
+};
+
+/**
+ * struct drm_mode_get_property - Get property metadata.
+ *
+ * User-space can perform a GETPROPERTY ioctl to retrieve information about a
+ * property. The same property may be attached to multiple objects, see
+ * "Modeset Base Object Abstraction".
+ *
+ * The meaning of the @values_ptr field changes depending on the property type.
+ * See &drm_property.flags for more details.
+ *
+ * The @enum_blob_ptr and @count_enum_blobs fields are only meaningful when the
+ * property has the type &DRM_MODE_PROP_ENUM or &DRM_MODE_PROP_BITMASK. For
+ * backwards compatibility, the kernel will always set @count_enum_blobs to
+ * zero when the property has the type &DRM_MODE_PROP_BLOB. User-space must
+ * ignore these two fields if the property has a different type.
+ *
+ * User-space is expected to retrieve values and enums by performing this ioctl
+ * at least twice: the first time to retrieve the number of elements, the
+ * second time to retrieve the elements themselves.
+ *
+ * To retrieve the number of elements, set @count_values and @count_enum_blobs
+ * to zero, then call the ioctl. @count_values will be updated with the number
+ * of elements. If the property has the type &DRM_MODE_PROP_ENUM or
+ * &DRM_MODE_PROP_BITMASK, @count_enum_blobs will be updated as well.
+ *
+ * To retrieve the elements themselves, allocate an array for @values_ptr and
+ * set @count_values to its capacity. If the property has the type
+ * &DRM_MODE_PROP_ENUM or &DRM_MODE_PROP_BITMASK, allocate an array for
+ * @enum_blob_ptr and set @count_enum_blobs to its capacity. Calling the ioctl
+ * again will fill the arrays.
+ */
+struct drm_mode_get_property {
+	/** @values_ptr: Pointer to a ``__u64`` array. */
+	__u64 values_ptr;
+	/** @enum_blob_ptr: Pointer to a struct drm_mode_property_enum array. */
+	__u64 enum_blob_ptr;
+
+	/**
+	 * @prop_id: Object ID of the property which should be retrieved. Set
+	 * by the caller.
+	 */
+	__u32 prop_id;
+	/**
+	 * @flags: ``DRM_MODE_PROP_*`` bitfield. See &drm_property.flags for
+	 * a definition of the flags.
+	 */
+	__u32 flags;
+	/**
+	 * @name: Symbolic property name. User-space should use this field to
+	 * recognize properties.
+	 */
+	char name[DRM_PROP_NAME_LEN];
+
+	/** @count_values: Number of elements in @values_ptr. */
+	__u32 count_values;
+	/** @count_enum_blobs: Number of elements in @enum_blob_ptr. */
+	__u32 count_enum_blobs;
+};
+
+struct drm_mode_connector_set_property {
+	__u64 value;
+	__u32 prop_id;
+	__u32 connector_id;
+};
+
+#define DRM_MODE_OBJECT_CRTC 0xcccccccc
+#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
+#define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0
+#define DRM_MODE_OBJECT_MODE 0xdededede
+#define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0
+#define DRM_MODE_OBJECT_FB 0xfbfbfbfb
+#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
+#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee
+#define DRM_MODE_OBJECT_ANY 0
+
+struct drm_mode_obj_get_properties {
+	__u64 props_ptr;
+	__u64 prop_values_ptr;
+	__u32 count_props;
+	__u32 obj_id;
+	__u32 obj_type;
+};
+
+struct drm_mode_obj_set_property {
+	__u64 value;
+	__u32 prop_id;
+	__u32 obj_id;
+	__u32 obj_type;
+};
+
+struct drm_mode_get_blob {
+	__u32 blob_id;
+	__u32 length;
+	__u64 data;
+};
+
+struct drm_mode_fb_cmd {
+	__u32 fb_id;
+	__u32 width;
+	__u32 height;
+	__u32 pitch;
+	__u32 bpp;
+	__u32 depth;
+	/* driver specific handle */
+	__u32 handle;
+};
+
+#define DRM_MODE_FB_INTERLACED	(1<<0) /* for interlaced framebuffers */
+#define DRM_MODE_FB_MODIFIERS	(1<<1) /* enables ->modifer[] */
+
+/**
+ * struct drm_mode_fb_cmd2 - Frame-buffer metadata.
+ *
+ * This struct holds frame-buffer metadata. There are two ways to use it:
+ *
+ * - User-space can fill this struct and perform a &DRM_IOCTL_MODE_ADDFB2
+ *   ioctl to register a new frame-buffer. The new frame-buffer object ID will
+ *   be set by the kernel in @fb_id.
+ * - User-space can set @fb_id and perform a &DRM_IOCTL_MODE_GETFB2 ioctl to
+ *   fetch metadata about an existing frame-buffer.
+ *
+ * In case of planar formats, this struct allows up to 4 buffer objects with
+ * offsets and pitches per plane. The pitch and offset order are dictated by
+ * the format FourCC as defined by ``drm_fourcc.h``, e.g. NV12 is described as:
+ *
+ *     YUV 4:2:0 image with a plane of 8-bit Y samples followed by an
+ *     interleaved U/V plane containing 8-bit 2x2 subsampled colour difference
+ *     samples.
+ *
+ * So it would consist of a Y plane at ``offsets[0]`` and a UV plane at
+ * ``offsets[1]``.
+ *
+ * To accommodate tiled, compressed, etc formats, a modifier can be specified.
+ * For more information see the "Format Modifiers" section. Note that even
+ * though it looks like we have a modifier per-plane, we in fact do not. The
+ * modifier for each plane must be identical. Thus all combinations of
+ * different data layouts for multi-plane formats must be enumerated as
+ * separate modifiers.
+ *
+ * All of the entries in @handles, @pitches, @offsets and @modifier must be
+ * zero when unused. Warning, for @offsets and @modifier zero can't be used to
+ * figure out whether the entry is used or not since it's a valid value (a zero
+ * offset is common, and a zero modifier is &DRM_FORMAT_MOD_LINEAR).
+ */
+struct drm_mode_fb_cmd2 {
+	/** @fb_id: Object ID of the frame-buffer. */
+	__u32 fb_id;
+	/** @width: Width of the frame-buffer. */
+	__u32 width;
+	/** @height: Height of the frame-buffer. */
+	__u32 height;
+	/**
+	 * @pixel_format: FourCC format code, see ``DRM_FORMAT_*`` constants in
+	 * ``drm_fourcc.h``.
+	 */
+	__u32 pixel_format;
+	/**
+	 * @flags: Frame-buffer flags (see &DRM_MODE_FB_INTERLACED and
+	 * &DRM_MODE_FB_MODIFIERS).
+	 */
+	__u32 flags;
+
+	/**
+	 * @handles: GEM buffer handle, one per plane. Set to 0 if the plane is
+	 * unused. The same handle can be used for multiple planes.
+	 */
+	__u32 handles[4];
+	/** @pitches: Pitch (aka. stride) in bytes, one per plane. */
+	__u32 pitches[4];
+	/** @offsets: Offset into the buffer in bytes, one per plane. */
+	__u32 offsets[4];
+	/**
+	 * @modifier: Format modifier, one per plane. See ``DRM_FORMAT_MOD_*``
+	 * constants in ``drm_fourcc.h``. All planes must use the same
+	 * modifier. Ignored unless &DRM_MODE_FB_MODIFIERS is set in @flags.
+	 */
+	__u64 modifier[4];
+};
+
+#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01
+#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02
+#define DRM_MODE_FB_DIRTY_FLAGS         0x03
+
+#define DRM_MODE_FB_DIRTY_MAX_CLIPS     256
+
+/*
+ * Mark a region of a framebuffer as dirty.
+ *
+ * Some hardware does not automatically update display contents
+ * as a hardware or software draw to a framebuffer. This ioctl
+ * allows userspace to tell the kernel and the hardware what
+ * regions of the framebuffer have changed.
+ *
+ * The kernel or hardware is free to update more then just the
+ * region specified by the clip rects. The kernel or hardware
+ * may also delay and/or coalesce several calls to dirty into a
+ * single update.
+ *
+ * Userspace may annotate the updates, the annotates are a
+ * promise made by the caller that the change is either a copy
+ * of pixels or a fill of a single color in the region specified.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then
+ * the number of updated regions are half of num_clips given,
+ * where the clip rects are paired in src and dst. The width and
+ * height of each one of the pairs must match.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller
+ * promises that the region specified of the clip rects is filled
+ * completely with a single color as given in the color argument.
+ */
+
+struct drm_mode_fb_dirty_cmd {
+	__u32 fb_id;
+	__u32 flags;
+	__u32 color;
+	__u32 num_clips;
+	__u64 clips_ptr;
+};
+
+struct drm_mode_mode_cmd {
+	__u32 connector_id;
+	struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_CURSOR_BO	0x01
+#define DRM_MODE_CURSOR_MOVE	0x02
+#define DRM_MODE_CURSOR_FLAGS	0x03
+
+/*
+ * depending on the value in flags different members are used.
+ *
+ * CURSOR_BO uses
+ *    crtc_id
+ *    width
+ *    height
+ *    handle - if 0 turns the cursor off
+ *
+ * CURSOR_MOVE uses
+ *    crtc_id
+ *    x
+ *    y
+ */
+struct drm_mode_cursor {
+	__u32 flags;
+	__u32 crtc_id;
+	__s32 x;
+	__s32 y;
+	__u32 width;
+	__u32 height;
+	/* driver specific handle */
+	__u32 handle;
+};
+
+struct drm_mode_cursor2 {
+	__u32 flags;
+	__u32 crtc_id;
+	__s32 x;
+	__s32 y;
+	__u32 width;
+	__u32 height;
+	/* driver specific handle */
+	__u32 handle;
+	__s32 hot_x;
+	__s32 hot_y;
+};
+
+struct drm_mode_crtc_lut {
+	__u32 crtc_id;
+	__u32 gamma_size;
+
+	/* pointers to arrays */
+	__u64 red;
+	__u64 green;
+	__u64 blue;
+};
+
+struct drm_color_ctm {
+	/*
+	 * Conversion matrix in S31.32 sign-magnitude
+	 * (not two's complement!) format.
+	 */
+	__u64 matrix[9];
+};
+
+struct drm_color_lut {
+	/*
+	 * Values are mapped linearly to 0.0 - 1.0 range, with 0x0 == 0.0 and
+	 * 0xffff == 1.0.
+	 */
+	__u16 red;
+	__u16 green;
+	__u16 blue;
+	__u16 reserved;
+};
+
+/**
+ * struct hdr_metadata_infoframe - HDR Metadata Infoframe Data.
+ *
+ * HDR Metadata Infoframe as per CTA 861.G spec. This is expected
+ * to match exactly with the spec.
+ *
+ * Userspace is expected to pass the metadata information as per
+ * the format described in this structure.
+ */
+struct hdr_metadata_infoframe {
+	/**
+	 * @eotf: Electro-Optical Transfer Function (EOTF)
+	 * used in the stream.
+	 */
+	__u8 eotf;
+	/**
+	 * @metadata_type: Static_Metadata_Descriptor_ID.
+	 */
+	__u8 metadata_type;
+	/**
+	 * @display_primaries: Color Primaries of the Data.
+	 * These are coded as unsigned 16-bit values in units of
+	 * 0.00002, where 0x0000 represents zero and 0xC350
+	 * represents 1.0000.
+	 * @display_primaries.x: X cordinate of color primary.
+	 * @display_primaries.y: Y cordinate of color primary.
+	 */
+	struct {
+		__u16 x, y;
+		} display_primaries[3];
+	/**
+	 * @white_point: White Point of Colorspace Data.
+	 * These are coded as unsigned 16-bit values in units of
+	 * 0.00002, where 0x0000 represents zero and 0xC350
+	 * represents 1.0000.
+	 * @white_point.x: X cordinate of whitepoint of color primary.
+	 * @white_point.y: Y cordinate of whitepoint of color primary.
+	 */
+	struct {
+		__u16 x, y;
+		} white_point;
+	/**
+	 * @max_display_mastering_luminance: Max Mastering Display Luminance.
+	 * This value is coded as an unsigned 16-bit value in units of 1 cd/m2,
+	 * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2.
+	 */
+	__u16 max_display_mastering_luminance;
+	/**
+	 * @min_display_mastering_luminance: Min Mastering Display Luminance.
+	 * This value is coded as an unsigned 16-bit value in units of
+	 * 0.0001 cd/m2, where 0x0001 represents 0.0001 cd/m2 and 0xFFFF
+	 * represents 6.5535 cd/m2.
+	 */
+	__u16 min_display_mastering_luminance;
+	/**
+	 * @max_cll: Max Content Light Level.
+	 * This value is coded as an unsigned 16-bit value in units of 1 cd/m2,
+	 * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2.
+	 */
+	__u16 max_cll;
+	/**
+	 * @max_fall: Max Frame Average Light Level.
+	 * This value is coded as an unsigned 16-bit value in units of 1 cd/m2,
+	 * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2.
+	 */
+	__u16 max_fall;
+};
+
+/**
+ * struct hdr_output_metadata - HDR output metadata
+ *
+ * Metadata Information to be passed from userspace
+ */
+struct hdr_output_metadata {
+	/**
+	 * @metadata_type: Static_Metadata_Descriptor_ID.
+	 */
+	__u32 metadata_type;
+	/**
+	 * @hdmi_metadata_type1: HDR Metadata Infoframe.
+	 */
+	union {
+		struct hdr_metadata_infoframe hdmi_metadata_type1;
+	};
+};
+
+/**
+ * DRM_MODE_PAGE_FLIP_EVENT
+ *
+ * Request that the kernel sends back a vblank event (see
+ * struct drm_event_vblank) with the &DRM_EVENT_FLIP_COMPLETE type when the
+ * page-flip is done.
+ */
+#define DRM_MODE_PAGE_FLIP_EVENT 0x01
+/**
+ * DRM_MODE_PAGE_FLIP_ASYNC
+ *
+ * Request that the page-flip is performed as soon as possible, ie. with no
+ * delay due to waiting for vblank. This may cause tearing to be visible on
+ * the screen.
+ */
+#define DRM_MODE_PAGE_FLIP_ASYNC 0x02
+#define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4
+#define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8
+#define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \
+				   DRM_MODE_PAGE_FLIP_TARGET_RELATIVE)
+/**
+ * DRM_MODE_PAGE_FLIP_FLAGS
+ *
+ * Bitmask of flags suitable for &drm_mode_crtc_page_flip_target.flags.
+ */
+#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \
+				  DRM_MODE_PAGE_FLIP_ASYNC | \
+				  DRM_MODE_PAGE_FLIP_TARGET)
+
+/*
+ * Request a page flip on the specified crtc.
+ *
+ * This ioctl will ask KMS to schedule a page flip for the specified
+ * crtc.  Once any pending rendering targeting the specified fb (as of
+ * ioctl time) has completed, the crtc will be reprogrammed to display
+ * that fb after the next vertical refresh.  The ioctl returns
+ * immediately, but subsequent rendering to the current fb will block
+ * in the execbuffer ioctl until the page flip happens.  If a page
+ * flip is already pending as the ioctl is called, EBUSY will be
+ * returned.
+ *
+ * Flag DRM_MODE_PAGE_FLIP_EVENT requests that drm sends back a vblank
+ * event (see drm.h: struct drm_event_vblank) when the page flip is
+ * done.  The user_data field passed in with this ioctl will be
+ * returned as the user_data field in the vblank event struct.
+ *
+ * Flag DRM_MODE_PAGE_FLIP_ASYNC requests that the flip happen
+ * 'as soon as possible', meaning that it not delay waiting for vblank.
+ * This may cause tearing on the screen.
+ *
+ * The reserved field must be zero.
+ */
+
+struct drm_mode_crtc_page_flip {
+	__u32 crtc_id;
+	__u32 fb_id;
+	__u32 flags;
+	__u32 reserved;
+	__u64 user_data;
+};
+
+/*
+ * Request a page flip on the specified crtc.
+ *
+ * Same as struct drm_mode_crtc_page_flip, but supports new flags and
+ * re-purposes the reserved field:
+ *
+ * The sequence field must be zero unless either of the
+ * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is specified. When
+ * the ABSOLUTE flag is specified, the sequence field denotes the absolute
+ * vblank sequence when the flip should take effect. When the RELATIVE
+ * flag is specified, the sequence field denotes the relative (to the
+ * current one when the ioctl is called) vblank sequence when the flip
+ * should take effect. NOTE: DRM_IOCTL_WAIT_VBLANK must still be used to
+ * make sure the vblank sequence before the target one has passed before
+ * calling this ioctl. The purpose of the
+ * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is merely to clarify
+ * the target for when code dealing with a page flip runs during a
+ * vertical blank period.
+ */
+
+struct drm_mode_crtc_page_flip_target {
+	__u32 crtc_id;
+	__u32 fb_id;
+	__u32 flags;
+	__u32 sequence;
+	__u64 user_data;
+};
+
+/* create a dumb scanout buffer */
+struct drm_mode_create_dumb {
+	__u32 height;
+	__u32 width;
+	__u32 bpp;
+	__u32 flags;
+	/* handle, pitch, size will be returned */
+	__u32 handle;
+	__u32 pitch;
+	__u64 size;
+};
+
+/* set up for mmap of a dumb scanout buffer */
+struct drm_mode_map_dumb {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/**
+	 * Fake offset to use for subsequent mmap call
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 offset;
+};
+
+struct drm_mode_destroy_dumb {
+	__u32 handle;
+};
+
+/**
+ * DRM_MODE_ATOMIC_TEST_ONLY
+ *
+ * Do not apply the atomic commit, instead check whether the hardware supports
+ * this configuration.
+ *
+ * See &drm_mode_config_funcs.atomic_check for more details on test-only
+ * commits.
+ */
+#define DRM_MODE_ATOMIC_TEST_ONLY 0x0100
+/**
+ * DRM_MODE_ATOMIC_NONBLOCK
+ *
+ * Do not block while applying the atomic commit. The &DRM_IOCTL_MODE_ATOMIC
+ * IOCTL returns immediately instead of waiting for the changes to be applied
+ * in hardware. Note, the driver will still check that the update can be
+ * applied before retuning.
+ */
+#define DRM_MODE_ATOMIC_NONBLOCK  0x0200
+/**
+ * DRM_MODE_ATOMIC_ALLOW_MODESET
+ *
+ * Allow the update to result in temporary or transient visible artifacts while
+ * the update is being applied. Applying the update may also take significantly
+ * more time than a page flip. All visual artifacts will disappear by the time
+ * the update is completed, as signalled through the vblank event's timestamp
+ * (see struct drm_event_vblank).
+ *
+ * This flag must be set when the KMS update might cause visible artifacts.
+ * Without this flag such KMS update will return a EINVAL error. What kind of
+ * update may cause visible artifacts depends on the driver and the hardware.
+ * User-space that needs to know beforehand if an update might cause visible
+ * artifacts can use &DRM_MODE_ATOMIC_TEST_ONLY without
+ * &DRM_MODE_ATOMIC_ALLOW_MODESET to see if it fails.
+ *
+ * To the best of the driver's knowledge, visual artifacts are guaranteed to
+ * not appear when this flag is not set. Some sinks might display visual
+ * artifacts outside of the driver's control.
+ */
+#define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400
+
+/**
+ * DRM_MODE_ATOMIC_FLAGS
+ *
+ * Bitfield of flags accepted by the &DRM_IOCTL_MODE_ATOMIC IOCTL in
+ * &drm_mode_atomic.flags.
+ */
+#define DRM_MODE_ATOMIC_FLAGS (\
+		DRM_MODE_PAGE_FLIP_EVENT |\
+		DRM_MODE_PAGE_FLIP_ASYNC |\
+		DRM_MODE_ATOMIC_TEST_ONLY |\
+		DRM_MODE_ATOMIC_NONBLOCK |\
+		DRM_MODE_ATOMIC_ALLOW_MODESET)
+
+struct drm_mode_atomic {
+	__u32 flags;
+	__u32 count_objs;
+	__u64 objs_ptr;
+	__u64 count_props_ptr;
+	__u64 props_ptr;
+	__u64 prop_values_ptr;
+	__u64 reserved;
+	__u64 user_data;
+};
+
+struct drm_format_modifier_blob {
+#define FORMAT_BLOB_CURRENT 1
+	/* Version of this blob format */
+	__u32 version;
+
+	/* Flags */
+	__u32 flags;
+
+	/* Number of fourcc formats supported */
+	__u32 count_formats;
+
+	/* Where in this blob the formats exist (in bytes) */
+	__u32 formats_offset;
+
+	/* Number of drm_format_modifiers */
+	__u32 count_modifiers;
+
+	/* Where in this blob the modifiers exist (in bytes) */
+	__u32 modifiers_offset;
+
+	/* __u32 formats[] */
+	/* struct drm_format_modifier modifiers[] */
+};
+
+struct drm_format_modifier {
+	/* Bitmask of formats in get_plane format list this info applies to. The
+	 * offset allows a sliding window of which 64 formats (bits).
+	 *
+	 * Some examples:
+	 * In today's world with < 65 formats, and formats 0, and 2 are
+	 * supported
+	 * 0x0000000000000005
+	 *		  ^-offset = 0, formats = 5
+	 *
+	 * If the number formats grew to 128, and formats 98-102 are
+	 * supported with the modifier:
+	 *
+	 * 0x0000007c00000000 0000000000000000
+	 *		  ^
+	 *		  |__offset = 64, formats = 0x7c00000000
+	 *
+	 */
+	__u64 formats;
+	__u32 offset;
+	__u32 pad;
+
+	/* The modifier that applies to the >get_plane format list bitmask. */
+	__u64 modifier;
+};
+
+/**
+ * struct drm_mode_create_blob - Create New blob property
+ *
+ * Create a new 'blob' data property, copying length bytes from data pointer,
+ * and returning new blob ID.
+ */
+struct drm_mode_create_blob {
+	/** @data: Pointer to data to copy. */
+	__u64 data;
+	/** @length: Length of data to copy. */
+	__u32 length;
+	/** @blob_id: Return: new property ID. */
+	__u32 blob_id;
+};
+
+/**
+ * struct drm_mode_destroy_blob - Destroy user blob
+ * @blob_id: blob_id to destroy
+ *
+ * Destroy a user-created blob property.
+ *
+ * User-space can release blobs as soon as they do not need to refer to them by
+ * their blob object ID.  For instance, if you are using a MODE_ID blob in an
+ * atomic commit and you will not make another commit re-using the same ID, you
+ * can destroy the blob as soon as the commit has been issued, without waiting
+ * for it to complete.
+ */
+struct drm_mode_destroy_blob {
+	__u32 blob_id;
+};
+
+/**
+ * struct drm_mode_create_lease - Create lease
+ *
+ * Lease mode resources, creating another drm_master.
+ *
+ * The @object_ids array must reference at least one CRTC, one connector and
+ * one plane if &DRM_CLIENT_CAP_UNIVERSAL_PLANES is enabled. Alternatively,
+ * the lease can be completely empty.
+ */
+struct drm_mode_create_lease {
+	/** @object_ids: Pointer to array of object ids (__u32) */
+	__u64 object_ids;
+	/** @object_count: Number of object ids */
+	__u32 object_count;
+	/** @flags: flags for new FD (O_CLOEXEC, etc) */
+	__u32 flags;
+
+	/** @lessee_id: Return: unique identifier for lessee. */
+	__u32 lessee_id;
+	/** @fd: Return: file descriptor to new drm_master file */
+	__u32 fd;
+};
+
+/**
+ * struct drm_mode_list_lessees - List lessees
+ *
+ * List lesses from a drm_master.
+ */
+struct drm_mode_list_lessees {
+	/**
+	 * @count_lessees: Number of lessees.
+	 *
+	 * On input, provides length of the array.
+	 * On output, provides total number. No
+	 * more than the input number will be written
+	 * back, so two calls can be used to get
+	 * the size and then the data.
+	 */
+	__u32 count_lessees;
+	/** @pad: Padding. */
+	__u32 pad;
+
+	/**
+	 * @lessees_ptr: Pointer to lessees.
+	 *
+	 * Pointer to __u64 array of lessee ids
+	 */
+	__u64 lessees_ptr;
+};
+
+/**
+ * struct drm_mode_get_lease - Get Lease
+ *
+ * Get leased objects.
+ */
+struct drm_mode_get_lease {
+	/**
+	 * @count_objects: Number of leased objects.
+	 *
+	 * On input, provides length of the array.
+	 * On output, provides total number. No
+	 * more than the input number will be written
+	 * back, so two calls can be used to get
+	 * the size and then the data.
+	 */
+	__u32 count_objects;
+	/** @pad: Padding. */
+	__u32 pad;
+
+	/**
+	 * @objects_ptr: Pointer to objects.
+	 *
+	 * Pointer to __u32 array of object ids.
+	 */
+	__u64 objects_ptr;
+};
+
+/**
+ * struct drm_mode_revoke_lease - Revoke lease
+ */
+struct drm_mode_revoke_lease {
+	/** @lessee_id: Unique ID of lessee */
+	__u32 lessee_id;
+};
+
+/**
+ * struct drm_mode_rect - Two dimensional rectangle.
+ * @x1: Horizontal starting coordinate (inclusive).
+ * @y1: Vertical starting coordinate (inclusive).
+ * @x2: Horizontal ending coordinate (exclusive).
+ * @y2: Vertical ending coordinate (exclusive).
+ *
+ * With drm subsystem using struct drm_rect to manage rectangular area this
+ * export it to user-space.
+ *
+ * Currently used by drm_mode_atomic blob property FB_DAMAGE_CLIPS.
+ */
+struct drm_mode_rect {
+	__s32 x1;
+	__s32 y1;
+	__s32 x2;
+	__s32 y2;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/drm_sarea.h b/contrib/libs/linux-headers/drm/drm_sarea.h
new file mode 100644
index 0000000000..93025be8bd
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/drm_sarea.h
@@ -0,0 +1,92 @@
+/**
+ * \file drm_sarea.h
+ * \brief SAREA definitions
+ *
+ * \author Michel Dänzer <michel@daenzer.net>
+ */
+
+/*
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _DRM_SAREA_H_
+#define _DRM_SAREA_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* SAREA area needs to be at least a page */
+#if defined(__alpha__)
+#define SAREA_MAX                       0x2000U
+#elif defined(__mips__)
+#define SAREA_MAX                       0x4000U
+#elif defined(__ia64__)
+#define SAREA_MAX                       0x10000U	/* 64kB */
+#else
+/* Intel 830M driver needs at least 8k SAREA */
+#define SAREA_MAX                       0x2000U
+#endif
+
+/** Maximum number of drawables in the SAREA */
+#define SAREA_MAX_DRAWABLES		256
+
+#define SAREA_DRAWABLE_CLAIMED_ENTRY    0x80000000
+
+/** SAREA drawable */
+struct drm_sarea_drawable {
+	unsigned int stamp;
+	unsigned int flags;
+};
+
+/** SAREA frame */
+struct drm_sarea_frame {
+	unsigned int x;
+	unsigned int y;
+	unsigned int width;
+	unsigned int height;
+	unsigned int fullscreen;
+};
+
+/** SAREA */
+struct drm_sarea {
+    /** first thing is always the DRM locking structure */
+	struct drm_hw_lock lock;
+    /** \todo Use readers/writer lock for drm_sarea::drawable_lock */
+	struct drm_hw_lock drawable_lock;
+	struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES];	/**< drawables */
+	struct drm_sarea_frame frame;	/**< frame */
+	drm_context_t dummy_context;
+};
+
+typedef struct drm_sarea_drawable drm_sarea_drawable_t;
+typedef struct drm_sarea_frame drm_sarea_frame_t;
+typedef struct drm_sarea drm_sarea_t;
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif				/* _DRM_SAREA_H_ */
diff --git a/contrib/libs/linux-headers/drm/etnaviv_drm.h b/contrib/libs/linux-headers/drm/etnaviv_drm.h
new file mode 100644
index 0000000000..af024d9045
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/etnaviv_drm.h
@@ -0,0 +1,300 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_DRM_H__
+#define __ETNAVIV_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints:
+ *  1) Do not use pointers, use __u64 instead for 32 bit / 64 bit
+ *     user/kernel compatibility
+ *  2) Keep fields aligned to their size
+ *  3) Because of how drm_ioctl() works, we can add new fields at
+ *     the end of an ioctl if some care is taken: drm_ioctl() will
+ *     zero out the new fields at the tail of the ioctl, so a zero
+ *     value should have a backwards compatible meaning.  And for
+ *     output params, userspace won't see the newly added output
+ *     fields.. so that has to be somehow ok.
+ */
+
+/* timeouts are specified in clock-monotonic absolute times (to simplify
+ * restarting interrupted ioctls).  The following struct is logically the
+ * same as 'struct timespec' but 32/64b ABI safe.
+ */
+struct drm_etnaviv_timespec {
+	__s64 tv_sec;          /* seconds */
+	__s64 tv_nsec;         /* nanoseconds */
+};
+
+#define ETNAVIV_PARAM_GPU_MODEL                     0x01
+#define ETNAVIV_PARAM_GPU_REVISION                  0x02
+#define ETNAVIV_PARAM_GPU_FEATURES_0                0x03
+#define ETNAVIV_PARAM_GPU_FEATURES_1                0x04
+#define ETNAVIV_PARAM_GPU_FEATURES_2                0x05
+#define ETNAVIV_PARAM_GPU_FEATURES_3                0x06
+#define ETNAVIV_PARAM_GPU_FEATURES_4                0x07
+#define ETNAVIV_PARAM_GPU_FEATURES_5                0x08
+#define ETNAVIV_PARAM_GPU_FEATURES_6                0x09
+#define ETNAVIV_PARAM_GPU_FEATURES_7                0x0a
+#define ETNAVIV_PARAM_GPU_FEATURES_8                0x0b
+#define ETNAVIV_PARAM_GPU_FEATURES_9                0x0c
+#define ETNAVIV_PARAM_GPU_FEATURES_10               0x0d
+#define ETNAVIV_PARAM_GPU_FEATURES_11               0x0e
+#define ETNAVIV_PARAM_GPU_FEATURES_12               0x0f
+
+#define ETNAVIV_PARAM_GPU_STREAM_COUNT              0x10
+#define ETNAVIV_PARAM_GPU_REGISTER_MAX              0x11
+#define ETNAVIV_PARAM_GPU_THREAD_COUNT              0x12
+#define ETNAVIV_PARAM_GPU_VERTEX_CACHE_SIZE         0x13
+#define ETNAVIV_PARAM_GPU_SHADER_CORE_COUNT         0x14
+#define ETNAVIV_PARAM_GPU_PIXEL_PIPES               0x15
+#define ETNAVIV_PARAM_GPU_VERTEX_OUTPUT_BUFFER_SIZE 0x16
+#define ETNAVIV_PARAM_GPU_BUFFER_SIZE               0x17
+#define ETNAVIV_PARAM_GPU_INSTRUCTION_COUNT         0x18
+#define ETNAVIV_PARAM_GPU_NUM_CONSTANTS             0x19
+#define ETNAVIV_PARAM_GPU_NUM_VARYINGS              0x1a
+#define ETNAVIV_PARAM_SOFTPIN_START_ADDR            0x1b
+#define ETNAVIV_PARAM_GPU_PRODUCT_ID                0x1c
+#define ETNAVIV_PARAM_GPU_CUSTOMER_ID               0x1d
+#define ETNAVIV_PARAM_GPU_ECO_ID                    0x1e
+
+#define ETNA_MAX_PIPES 4
+
+struct drm_etnaviv_param {
+	__u32 pipe;           /* in */
+	__u32 param;          /* in, ETNAVIV_PARAM_x */
+	__u64 value;          /* out (get_param) or in (set_param) */
+};
+
+/*
+ * GEM buffers:
+ */
+
+#define ETNA_BO_CACHE_MASK   0x000f0000
+/* cache modes */
+#define ETNA_BO_CACHED       0x00010000
+#define ETNA_BO_WC           0x00020000
+#define ETNA_BO_UNCACHED     0x00040000
+/* map flags */
+#define ETNA_BO_FORCE_MMU    0x00100000
+
+struct drm_etnaviv_gem_new {
+	__u64 size;           /* in */
+	__u32 flags;          /* in, mask of ETNA_BO_x */
+	__u32 handle;         /* out */
+};
+
+struct drm_etnaviv_gem_info {
+	__u32 handle;         /* in */
+	__u32 pad;
+	__u64 offset;         /* out, offset to pass to mmap() */
+};
+
+#define ETNA_PREP_READ        0x01
+#define ETNA_PREP_WRITE       0x02
+#define ETNA_PREP_NOSYNC      0x04
+
+struct drm_etnaviv_gem_cpu_prep {
+	__u32 handle;         /* in */
+	__u32 op;             /* in, mask of ETNA_PREP_x */
+	struct drm_etnaviv_timespec timeout;   /* in */
+};
+
+struct drm_etnaviv_gem_cpu_fini {
+	__u32 handle;         /* in */
+	__u32 flags;          /* in, placeholder for now, no defined values */
+};
+
+/*
+ * Cmdstream Submission:
+ */
+
+/* The value written into the cmdstream is logically:
+ * relocbuf->gpuaddr + reloc_offset
+ *
+ * NOTE that reloc's must be sorted by order of increasing submit_offset,
+ * otherwise EINVAL.
+ */
+struct drm_etnaviv_gem_submit_reloc {
+	__u32 submit_offset;  /* in, offset from submit_bo */
+	__u32 reloc_idx;      /* in, index of reloc_bo buffer */
+	__u64 reloc_offset;   /* in, offset from start of reloc_bo */
+	__u32 flags;          /* in, placeholder for now, no defined values */
+};
+
+/* Each buffer referenced elsewhere in the cmdstream submit (ie. the
+ * cmdstream buffer(s) themselves or reloc entries) has one (and only
+ * one) entry in the submit->bos[] table.
+ *
+ * As a optimization, the current buffer (gpu virtual address) can be
+ * passed back through the 'presumed' field.  If on a subsequent reloc,
+ * userspace passes back a 'presumed' address that is still valid,
+ * then patching the cmdstream for this entry is skipped.  This can
+ * avoid kernel needing to map/access the cmdstream bo in the common
+ * case.
+ * If the submit is a softpin submit (ETNA_SUBMIT_SOFTPIN) the 'presumed'
+ * field is interpreted as the fixed location to map the bo into the gpu
+ * virtual address space. If the kernel is unable to map the buffer at
+ * this location the submit will fail. This means userspace is responsible
+ * for the whole gpu virtual address management.
+ */
+#define ETNA_SUBMIT_BO_READ             0x0001
+#define ETNA_SUBMIT_BO_WRITE            0x0002
+struct drm_etnaviv_gem_submit_bo {
+	__u32 flags;          /* in, mask of ETNA_SUBMIT_BO_x */
+	__u32 handle;         /* in, GEM handle */
+	__u64 presumed;       /* in/out, presumed buffer address */
+};
+
+/* performance monitor request (pmr) */
+#define ETNA_PM_PROCESS_PRE             0x0001
+#define ETNA_PM_PROCESS_POST            0x0002
+struct drm_etnaviv_gem_submit_pmr {
+	__u32 flags;          /* in, when to process request (ETNA_PM_PROCESS_x) */
+	__u8  domain;         /* in, pm domain */
+	__u8  pad;
+	__u16 signal;         /* in, pm signal */
+	__u32 sequence;       /* in, sequence number */
+	__u32 read_offset;    /* in, offset from read_bo */
+	__u32 read_idx;       /* in, index of read_bo buffer */
+};
+
+/* Each cmdstream submit consists of a table of buffers involved, and
+ * one or more cmdstream buffers.  This allows for conditional execution
+ * (context-restore), and IB buffers needed for per tile/bin draw cmds.
+ */
+#define ETNA_SUBMIT_NO_IMPLICIT         0x0001
+#define ETNA_SUBMIT_FENCE_FD_IN         0x0002
+#define ETNA_SUBMIT_FENCE_FD_OUT        0x0004
+#define ETNA_SUBMIT_SOFTPIN             0x0008
+#define ETNA_SUBMIT_FLAGS		(ETNA_SUBMIT_NO_IMPLICIT | \
+					 ETNA_SUBMIT_FENCE_FD_IN | \
+					 ETNA_SUBMIT_FENCE_FD_OUT| \
+					 ETNA_SUBMIT_SOFTPIN)
+#define ETNA_PIPE_3D      0x00
+#define ETNA_PIPE_2D      0x01
+#define ETNA_PIPE_VG      0x02
+struct drm_etnaviv_gem_submit {
+	__u32 fence;          /* out */
+	__u32 pipe;           /* in */
+	__u32 exec_state;     /* in, initial execution state (ETNA_PIPE_x) */
+	__u32 nr_bos;         /* in, number of submit_bo's */
+	__u32 nr_relocs;      /* in, number of submit_reloc's */
+	__u32 stream_size;    /* in, cmdstream size */
+	__u64 bos;            /* in, ptr to array of submit_bo's */
+	__u64 relocs;         /* in, ptr to array of submit_reloc's */
+	__u64 stream;         /* in, ptr to cmdstream */
+	__u32 flags;          /* in, mask of ETNA_SUBMIT_x */
+	__s32 fence_fd;       /* in/out, fence fd (see ETNA_SUBMIT_FENCE_FD_x) */
+	__u64 pmrs;           /* in, ptr to array of submit_pmr's */
+	__u32 nr_pmrs;        /* in, number of submit_pmr's */
+	__u32 pad;
+};
+
+/* The normal way to synchronize with the GPU is just to CPU_PREP on
+ * a buffer if you need to access it from the CPU (other cmdstream
+ * submission from same or other contexts, PAGE_FLIP ioctl, etc, all
+ * handle the required synchronization under the hood).  This ioctl
+ * mainly just exists as a way to implement the gallium pipe_fence
+ * APIs without requiring a dummy bo to synchronize on.
+ */
+#define ETNA_WAIT_NONBLOCK      0x01
+struct drm_etnaviv_wait_fence {
+	__u32 pipe;           /* in */
+	__u32 fence;          /* in */
+	__u32 flags;          /* in, mask of ETNA_WAIT_x */
+	__u32 pad;
+	struct drm_etnaviv_timespec timeout;   /* in */
+};
+
+#define ETNA_USERPTR_READ	0x01
+#define ETNA_USERPTR_WRITE	0x02
+struct drm_etnaviv_gem_userptr {
+	__u64 user_ptr;	/* in, page aligned user pointer */
+	__u64 user_size;	/* in, page aligned user size */
+	__u32 flags;		/* in, flags */
+	__u32 handle;	/* out, non-zero handle */
+};
+
+struct drm_etnaviv_gem_wait {
+	__u32 pipe;				/* in */
+	__u32 handle;				/* in, bo to be waited for */
+	__u32 flags;				/* in, mask of ETNA_WAIT_x  */
+	__u32 pad;
+	struct drm_etnaviv_timespec timeout;	/* in */
+};
+
+/*
+ * Performance Monitor (PM):
+ */
+
+struct drm_etnaviv_pm_domain {
+	__u32 pipe;       /* in */
+	__u8  iter;       /* in/out, select pm domain at index iter */
+	__u8  id;         /* out, id of domain */
+	__u16 nr_signals; /* out, how many signals does this domain provide */
+	char  name[64];   /* out, name of domain */
+};
+
+struct drm_etnaviv_pm_signal {
+	__u32 pipe;       /* in */
+	__u8  domain;     /* in, pm domain index */
+	__u8  pad;
+	__u16 iter;       /* in/out, select pm source at index iter */
+	__u16 id;         /* out, id of signal */
+	char  name[64];   /* out, name of domain */
+};
+
+#define DRM_ETNAVIV_GET_PARAM          0x00
+/* placeholder:
+#define DRM_ETNAVIV_SET_PARAM          0x01
+ */
+#define DRM_ETNAVIV_GEM_NEW            0x02
+#define DRM_ETNAVIV_GEM_INFO           0x03
+#define DRM_ETNAVIV_GEM_CPU_PREP       0x04
+#define DRM_ETNAVIV_GEM_CPU_FINI       0x05
+#define DRM_ETNAVIV_GEM_SUBMIT         0x06
+#define DRM_ETNAVIV_WAIT_FENCE         0x07
+#define DRM_ETNAVIV_GEM_USERPTR        0x08
+#define DRM_ETNAVIV_GEM_WAIT           0x09
+#define DRM_ETNAVIV_PM_QUERY_DOM       0x0a
+#define DRM_ETNAVIV_PM_QUERY_SIG       0x0b
+#define DRM_ETNAVIV_NUM_IOCTLS         0x0c
+
+#define DRM_IOCTL_ETNAVIV_GET_PARAM    DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GET_PARAM, struct drm_etnaviv_param)
+#define DRM_IOCTL_ETNAVIV_GEM_NEW      DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_NEW, struct drm_etnaviv_gem_new)
+#define DRM_IOCTL_ETNAVIV_GEM_INFO     DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_INFO, struct drm_etnaviv_gem_info)
+#define DRM_IOCTL_ETNAVIV_GEM_CPU_PREP DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_PREP, struct drm_etnaviv_gem_cpu_prep)
+#define DRM_IOCTL_ETNAVIV_GEM_CPU_FINI DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_CPU_FINI, struct drm_etnaviv_gem_cpu_fini)
+#define DRM_IOCTL_ETNAVIV_GEM_SUBMIT   DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_SUBMIT, struct drm_etnaviv_gem_submit)
+#define DRM_IOCTL_ETNAVIV_WAIT_FENCE   DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_WAIT_FENCE, struct drm_etnaviv_wait_fence)
+#define DRM_IOCTL_ETNAVIV_GEM_USERPTR  DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_USERPTR, struct drm_etnaviv_gem_userptr)
+#define DRM_IOCTL_ETNAVIV_GEM_WAIT     DRM_IOW(DRM_COMMAND_BASE + DRM_ETNAVIV_GEM_WAIT, struct drm_etnaviv_gem_wait)
+#define DRM_IOCTL_ETNAVIV_PM_QUERY_DOM DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_PM_QUERY_DOM, struct drm_etnaviv_pm_domain)
+#define DRM_IOCTL_ETNAVIV_PM_QUERY_SIG DRM_IOWR(DRM_COMMAND_BASE + DRM_ETNAVIV_PM_QUERY_SIG, struct drm_etnaviv_pm_signal)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __ETNAVIV_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/exynos_drm.h b/contrib/libs/linux-headers/drm/exynos_drm.h
new file mode 100644
index 0000000000..37eb9b5cd2
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/exynos_drm.h
@@ -0,0 +1,424 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* exynos_drm.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *	Joonyoung Shim <jy0922.shim@samsung.com>
+ *	Seung-Woo Kim <sw0312.kim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _EXYNOS_DRM_H_
+#define _EXYNOS_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/**
+ * User-desired buffer creation information structure.
+ *
+ * @size: user-desired memory allocation size.
+ *	- this size value would be page-aligned internally.
+ * @flags: user request for setting memory type or cache attributes.
+ * @handle: returned a handle to created gem object.
+ *	- this handle will be set by gem module of kernel side.
+ */
+struct drm_exynos_gem_create {
+	__u64 size;
+	__u32 flags;
+	__u32 handle;
+};
+
+/**
+ * A structure for getting a fake-offset that can be used with mmap.
+ *
+ * @handle: handle of gem object.
+ * @reserved: just padding to be 64-bit aligned.
+ * @offset: a fake-offset of gem object.
+ */
+struct drm_exynos_gem_map {
+	__u32 handle;
+	__u32 reserved;
+	__u64 offset;
+};
+
+/**
+ * A structure to gem information.
+ *
+ * @handle: a handle to gem object created.
+ * @flags: flag value including memory type and cache attribute and
+ *	this value would be set by driver.
+ * @size: size to memory region allocated by gem and this size would
+ *	be set by driver.
+ */
+struct drm_exynos_gem_info {
+	__u32 handle;
+	__u32 flags;
+	__u64 size;
+};
+
+/**
+ * A structure for user connection request of virtual display.
+ *
+ * @connection: indicate whether doing connection or not by user.
+ * @extensions: if this value is 1 then the vidi driver would need additional
+ *	128bytes edid data.
+ * @edid: the edid data pointer from user side.
+ */
+struct drm_exynos_vidi_connection {
+	__u32 connection;
+	__u32 extensions;
+	__u64 edid;
+};
+
+/* memory type definitions. */
+enum e_drm_exynos_gem_mem_type {
+	/* Physically Continuous memory and used as default. */
+	EXYNOS_BO_CONTIG	= 0 << 0,
+	/* Physically Non-Continuous memory. */
+	EXYNOS_BO_NONCONTIG	= 1 << 0,
+	/* non-cachable mapping and used as default. */
+	EXYNOS_BO_NONCACHABLE	= 0 << 1,
+	/* cachable mapping. */
+	EXYNOS_BO_CACHABLE	= 1 << 1,
+	/* write-combine mapping. */
+	EXYNOS_BO_WC		= 1 << 2,
+	EXYNOS_BO_MASK		= EXYNOS_BO_NONCONTIG | EXYNOS_BO_CACHABLE |
+					EXYNOS_BO_WC
+};
+
+struct drm_exynos_g2d_get_ver {
+	__u32	major;
+	__u32	minor;
+};
+
+struct drm_exynos_g2d_cmd {
+	__u32	offset;
+	__u32	data;
+};
+
+enum drm_exynos_g2d_buf_type {
+	G2D_BUF_USERPTR = 1 << 31,
+};
+
+enum drm_exynos_g2d_event_type {
+	G2D_EVENT_NOT,
+	G2D_EVENT_NONSTOP,
+	G2D_EVENT_STOP,		/* not yet */
+};
+
+struct drm_exynos_g2d_userptr {
+	unsigned long userptr;
+	unsigned long size;
+};
+
+struct drm_exynos_g2d_set_cmdlist {
+	__u64					cmd;
+	__u64					cmd_buf;
+	__u32					cmd_nr;
+	__u32					cmd_buf_nr;
+
+	/* for g2d event */
+	__u64					event_type;
+	__u64					user_data;
+};
+
+struct drm_exynos_g2d_exec {
+	__u64					async;
+};
+
+/* Exynos DRM IPP v2 API */
+
+/**
+ * Enumerate available IPP hardware modules.
+ *
+ * @count_ipps: size of ipp_id array / number of ipp modules (set by driver)
+ * @reserved: padding
+ * @ipp_id_ptr: pointer to ipp_id array or NULL
+ */
+struct drm_exynos_ioctl_ipp_get_res {
+	__u32 count_ipps;
+	__u32 reserved;
+	__u64 ipp_id_ptr;
+};
+
+enum drm_exynos_ipp_format_type {
+	DRM_EXYNOS_IPP_FORMAT_SOURCE		= 0x01,
+	DRM_EXYNOS_IPP_FORMAT_DESTINATION	= 0x02,
+};
+
+struct drm_exynos_ipp_format {
+	__u32 fourcc;
+	__u32 type;
+	__u64 modifier;
+};
+
+enum drm_exynos_ipp_capability {
+	DRM_EXYNOS_IPP_CAP_CROP		= 0x01,
+	DRM_EXYNOS_IPP_CAP_ROTATE	= 0x02,
+	DRM_EXYNOS_IPP_CAP_SCALE	= 0x04,
+	DRM_EXYNOS_IPP_CAP_CONVERT	= 0x08,
+};
+
+/**
+ * Get IPP hardware capabilities and supported image formats.
+ *
+ * @ipp_id: id of IPP module to query
+ * @capabilities: bitmask of drm_exynos_ipp_capability (set by driver)
+ * @reserved: padding
+ * @formats_count: size of formats array (in entries) / number of filled
+ *		   formats (set by driver)
+ * @formats_ptr: pointer to formats array or NULL
+ */
+struct drm_exynos_ioctl_ipp_get_caps {
+	__u32 ipp_id;
+	__u32 capabilities;
+	__u32 reserved;
+	__u32 formats_count;
+	__u64 formats_ptr;
+};
+
+enum drm_exynos_ipp_limit_type {
+	/* size (horizontal/vertial) limits, in pixels (min, max, alignment) */
+	DRM_EXYNOS_IPP_LIMIT_TYPE_SIZE		= 0x0001,
+	/* scale ratio (horizonta/vertial), 16.16 fixed point (min, max) */
+	DRM_EXYNOS_IPP_LIMIT_TYPE_SCALE		= 0x0002,
+
+	/* image buffer area */
+	DRM_EXYNOS_IPP_LIMIT_SIZE_BUFFER	= 0x0001 << 16,
+	/* src/dst rectangle area */
+	DRM_EXYNOS_IPP_LIMIT_SIZE_AREA		= 0x0002 << 16,
+	/* src/dst rectangle area when rotation enabled */
+	DRM_EXYNOS_IPP_LIMIT_SIZE_ROTATED	= 0x0003 << 16,
+
+	DRM_EXYNOS_IPP_LIMIT_TYPE_MASK		= 0x000f,
+	DRM_EXYNOS_IPP_LIMIT_SIZE_MASK		= 0x000f << 16,
+};
+
+struct drm_exynos_ipp_limit_val {
+	__u32 min;
+	__u32 max;
+	__u32 align;
+	__u32 reserved;
+};
+
+/**
+ * IPP module limitation.
+ *
+ * @type: limit type (see drm_exynos_ipp_limit_type enum)
+ * @reserved: padding
+ * @h: horizontal limits
+ * @v: vertical limits
+ */
+struct drm_exynos_ipp_limit {
+	__u32 type;
+	__u32 reserved;
+	struct drm_exynos_ipp_limit_val h;
+	struct drm_exynos_ipp_limit_val v;
+};
+
+/**
+ * Get IPP limits for given image format.
+ *
+ * @ipp_id: id of IPP module to query
+ * @fourcc: image format code (see DRM_FORMAT_* in drm_fourcc.h)
+ * @modifier: image format modifier (see DRM_FORMAT_MOD_* in drm_fourcc.h)
+ * @type: source/destination identifier (drm_exynos_ipp_format_flag enum)
+ * @limits_count: size of limits array (in entries) / number of filled entries
+ *		 (set by driver)
+ * @limits_ptr: pointer to limits array or NULL
+ */
+struct drm_exynos_ioctl_ipp_get_limits {
+	__u32 ipp_id;
+	__u32 fourcc;
+	__u64 modifier;
+	__u32 type;
+	__u32 limits_count;
+	__u64 limits_ptr;
+};
+
+enum drm_exynos_ipp_task_id {
+	/* buffer described by struct drm_exynos_ipp_task_buffer */
+	DRM_EXYNOS_IPP_TASK_BUFFER		= 0x0001,
+	/* rectangle described by struct drm_exynos_ipp_task_rect */
+	DRM_EXYNOS_IPP_TASK_RECTANGLE		= 0x0002,
+	/* transformation described by struct drm_exynos_ipp_task_transform */
+	DRM_EXYNOS_IPP_TASK_TRANSFORM		= 0x0003,
+	/* alpha configuration described by struct drm_exynos_ipp_task_alpha */
+	DRM_EXYNOS_IPP_TASK_ALPHA		= 0x0004,
+
+	/* source image data (for buffer and rectangle chunks) */
+	DRM_EXYNOS_IPP_TASK_TYPE_SOURCE		= 0x0001 << 16,
+	/* destination image data (for buffer and rectangle chunks) */
+	DRM_EXYNOS_IPP_TASK_TYPE_DESTINATION	= 0x0002 << 16,
+};
+
+/**
+ * Memory buffer with image data.
+ *
+ * @id: must be DRM_EXYNOS_IPP_TASK_BUFFER
+ * other parameters are same as for AddFB2 generic DRM ioctl
+ */
+struct drm_exynos_ipp_task_buffer {
+	__u32	id;
+	__u32	fourcc;
+	__u32	width, height;
+	__u32	gem_id[4];
+	__u32	offset[4];
+	__u32	pitch[4];
+	__u64	modifier;
+};
+
+/**
+ * Rectangle for processing.
+ *
+ * @id: must be DRM_EXYNOS_IPP_TASK_RECTANGLE
+ * @reserved: padding
+ * @x,@y: left corner in pixels
+ * @w,@h: width/height in pixels
+ */
+struct drm_exynos_ipp_task_rect {
+	__u32	id;
+	__u32	reserved;
+	__u32	x;
+	__u32	y;
+	__u32	w;
+	__u32	h;
+};
+
+/**
+ * Image tranformation description.
+ *
+ * @id: must be DRM_EXYNOS_IPP_TASK_TRANSFORM
+ * @rotation: DRM_MODE_ROTATE_* and DRM_MODE_REFLECT_* values
+ */
+struct drm_exynos_ipp_task_transform {
+	__u32	id;
+	__u32	rotation;
+};
+
+/**
+ * Image global alpha configuration for formats without alpha values.
+ *
+ * @id: must be DRM_EXYNOS_IPP_TASK_ALPHA
+ * @value: global alpha value (0-255)
+ */
+struct drm_exynos_ipp_task_alpha {
+	__u32	id;
+	__u32	value;
+};
+
+enum drm_exynos_ipp_flag {
+	/* generate DRM event after processing */
+	DRM_EXYNOS_IPP_FLAG_EVENT	= 0x01,
+	/* dry run, only check task parameters */
+	DRM_EXYNOS_IPP_FLAG_TEST_ONLY	= 0x02,
+	/* non-blocking processing */
+	DRM_EXYNOS_IPP_FLAG_NONBLOCK	= 0x04,
+};
+
+#define DRM_EXYNOS_IPP_FLAGS (DRM_EXYNOS_IPP_FLAG_EVENT |\
+		DRM_EXYNOS_IPP_FLAG_TEST_ONLY | DRM_EXYNOS_IPP_FLAG_NONBLOCK)
+
+/**
+ * Perform image processing described by array of drm_exynos_ipp_task_*
+ * structures (parameters array).
+ *
+ * @ipp_id: id of IPP module to run the task
+ * @flags: bitmask of drm_exynos_ipp_flag values
+ * @reserved: padding
+ * @params_size: size of parameters array (in bytes)
+ * @params_ptr: pointer to parameters array or NULL
+ * @user_data: (optional) data for drm event
+ */
+struct drm_exynos_ioctl_ipp_commit {
+	__u32 ipp_id;
+	__u32 flags;
+	__u32 reserved;
+	__u32 params_size;
+	__u64 params_ptr;
+	__u64 user_data;
+};
+
+#define DRM_EXYNOS_GEM_CREATE		0x00
+#define DRM_EXYNOS_GEM_MAP		0x01
+/* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */
+#define DRM_EXYNOS_GEM_GET		0x04
+#define DRM_EXYNOS_VIDI_CONNECTION	0x07
+
+/* G2D */
+#define DRM_EXYNOS_G2D_GET_VER		0x20
+#define DRM_EXYNOS_G2D_SET_CMDLIST	0x21
+#define DRM_EXYNOS_G2D_EXEC		0x22
+
+/* Reserved 0x30 ~ 0x33 for obsolete Exynos IPP ioctls */
+/* IPP - Image Post Processing */
+#define DRM_EXYNOS_IPP_GET_RESOURCES	0x40
+#define DRM_EXYNOS_IPP_GET_CAPS		0x41
+#define DRM_EXYNOS_IPP_GET_LIMITS	0x42
+#define DRM_EXYNOS_IPP_COMMIT		0x43
+
+#define DRM_IOCTL_EXYNOS_GEM_CREATE		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
+#define DRM_IOCTL_EXYNOS_GEM_MAP		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_GEM_MAP, struct drm_exynos_gem_map)
+#define DRM_IOCTL_EXYNOS_GEM_GET	DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_GEM_GET,	struct drm_exynos_gem_info)
+
+#define DRM_IOCTL_EXYNOS_VIDI_CONNECTION	DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_VIDI_CONNECTION, struct drm_exynos_vidi_connection)
+
+#define DRM_IOCTL_EXYNOS_G2D_GET_VER		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver)
+#define DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST	DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_SET_CMDLIST, struct drm_exynos_g2d_set_cmdlist)
+#define DRM_IOCTL_EXYNOS_G2D_EXEC		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_EXEC, struct drm_exynos_g2d_exec)
+
+#define DRM_IOCTL_EXYNOS_IPP_GET_RESOURCES	DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_IPP_GET_RESOURCES, \
+		struct drm_exynos_ioctl_ipp_get_res)
+#define DRM_IOCTL_EXYNOS_IPP_GET_CAPS		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_IPP_GET_CAPS, struct drm_exynos_ioctl_ipp_get_caps)
+#define DRM_IOCTL_EXYNOS_IPP_GET_LIMITS		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_IPP_GET_LIMITS, \
+		struct drm_exynos_ioctl_ipp_get_limits)
+#define DRM_IOCTL_EXYNOS_IPP_COMMIT		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_IPP_COMMIT, struct drm_exynos_ioctl_ipp_commit)
+
+/* Exynos specific events */
+#define DRM_EXYNOS_G2D_EVENT		0x80000000
+#define DRM_EXYNOS_IPP_EVENT		0x80000002
+
+struct drm_exynos_g2d_event {
+	struct drm_event	base;
+	__u64			user_data;
+	__u32			tv_sec;
+	__u32			tv_usec;
+	__u32			cmdlist_no;
+	__u32			reserved;
+};
+
+struct drm_exynos_ipp_event {
+	struct drm_event	base;
+	__u64			user_data;
+	__u32			tv_sec;
+	__u32			tv_usec;
+	__u32			ipp_id;
+	__u32			sequence;
+	__u64			reserved;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _EXYNOS_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/habanalabs_accel.h b/contrib/libs/linux-headers/drm/habanalabs_accel.h
new file mode 100644
index 0000000000..d9ef1b151d
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/habanalabs_accel.h
@@ -0,0 +1,2314 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+ *
+ * Copyright 2016-2022 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#ifndef HABANALABS_H_
+#define HABANALABS_H_
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Defines that are asic-specific but constitutes as ABI between kernel driver
+ * and userspace
+ */
+#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START		0x8000	/* 32KB */
+#define GAUDI_DRIVER_SRAM_RESERVED_SIZE_FROM_START	0x80	/* 128 bytes */
+
+/*
+ * 128 SOBs reserved for collective wait
+ * 16 SOBs reserved for sync stream
+ */
+#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT		144
+
+/*
+ * 64 monitors reserved for collective wait
+ * 8 monitors reserved for sync stream
+ */
+#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR		72
+
+/* Max number of elements in timestamps registration buffers */
+#define	TS_MAX_ELEMENTS_NUM				(1 << 20) /* 1MB */
+
+/*
+ * Goya queue Numbering
+ *
+ * The external queues (PCI DMA channels) MUST be before the internal queues
+ * and each group (PCI DMA channels and internal) must be contiguous inside
+ * itself but there can be a gap between the two groups (although not
+ * recommended)
+ */
+
+enum goya_queue_id {
+	GOYA_QUEUE_ID_DMA_0 = 0,
+	GOYA_QUEUE_ID_DMA_1 = 1,
+	GOYA_QUEUE_ID_DMA_2 = 2,
+	GOYA_QUEUE_ID_DMA_3 = 3,
+	GOYA_QUEUE_ID_DMA_4 = 4,
+	GOYA_QUEUE_ID_CPU_PQ = 5,
+	GOYA_QUEUE_ID_MME = 6,	/* Internal queues start here */
+	GOYA_QUEUE_ID_TPC0 = 7,
+	GOYA_QUEUE_ID_TPC1 = 8,
+	GOYA_QUEUE_ID_TPC2 = 9,
+	GOYA_QUEUE_ID_TPC3 = 10,
+	GOYA_QUEUE_ID_TPC4 = 11,
+	GOYA_QUEUE_ID_TPC5 = 12,
+	GOYA_QUEUE_ID_TPC6 = 13,
+	GOYA_QUEUE_ID_TPC7 = 14,
+	GOYA_QUEUE_ID_SIZE
+};
+
+/*
+ * Gaudi queue Numbering
+ * External queues (PCI DMA channels) are DMA_0_*, DMA_1_* and DMA_5_*.
+ * Except one CPU queue, all the rest are internal queues.
+ */
+
+enum gaudi_queue_id {
+	GAUDI_QUEUE_ID_DMA_0_0 = 0,	/* external */
+	GAUDI_QUEUE_ID_DMA_0_1 = 1,	/* external */
+	GAUDI_QUEUE_ID_DMA_0_2 = 2,	/* external */
+	GAUDI_QUEUE_ID_DMA_0_3 = 3,	/* external */
+	GAUDI_QUEUE_ID_DMA_1_0 = 4,	/* external */
+	GAUDI_QUEUE_ID_DMA_1_1 = 5,	/* external */
+	GAUDI_QUEUE_ID_DMA_1_2 = 6,	/* external */
+	GAUDI_QUEUE_ID_DMA_1_3 = 7,	/* external */
+	GAUDI_QUEUE_ID_CPU_PQ = 8,	/* CPU */
+	GAUDI_QUEUE_ID_DMA_2_0 = 9,	/* internal */
+	GAUDI_QUEUE_ID_DMA_2_1 = 10,	/* internal */
+	GAUDI_QUEUE_ID_DMA_2_2 = 11,	/* internal */
+	GAUDI_QUEUE_ID_DMA_2_3 = 12,	/* internal */
+	GAUDI_QUEUE_ID_DMA_3_0 = 13,	/* internal */
+	GAUDI_QUEUE_ID_DMA_3_1 = 14,	/* internal */
+	GAUDI_QUEUE_ID_DMA_3_2 = 15,	/* internal */
+	GAUDI_QUEUE_ID_DMA_3_3 = 16,	/* internal */
+	GAUDI_QUEUE_ID_DMA_4_0 = 17,	/* internal */
+	GAUDI_QUEUE_ID_DMA_4_1 = 18,	/* internal */
+	GAUDI_QUEUE_ID_DMA_4_2 = 19,	/* internal */
+	GAUDI_QUEUE_ID_DMA_4_3 = 20,	/* internal */
+	GAUDI_QUEUE_ID_DMA_5_0 = 21,	/* internal */
+	GAUDI_QUEUE_ID_DMA_5_1 = 22,	/* internal */
+	GAUDI_QUEUE_ID_DMA_5_2 = 23,	/* internal */
+	GAUDI_QUEUE_ID_DMA_5_3 = 24,	/* internal */
+	GAUDI_QUEUE_ID_DMA_6_0 = 25,	/* internal */
+	GAUDI_QUEUE_ID_DMA_6_1 = 26,	/* internal */
+	GAUDI_QUEUE_ID_DMA_6_2 = 27,	/* internal */
+	GAUDI_QUEUE_ID_DMA_6_3 = 28,	/* internal */
+	GAUDI_QUEUE_ID_DMA_7_0 = 29,	/* internal */
+	GAUDI_QUEUE_ID_DMA_7_1 = 30,	/* internal */
+	GAUDI_QUEUE_ID_DMA_7_2 = 31,	/* internal */
+	GAUDI_QUEUE_ID_DMA_7_3 = 32,	/* internal */
+	GAUDI_QUEUE_ID_MME_0_0 = 33,	/* internal */
+	GAUDI_QUEUE_ID_MME_0_1 = 34,	/* internal */
+	GAUDI_QUEUE_ID_MME_0_2 = 35,	/* internal */
+	GAUDI_QUEUE_ID_MME_0_3 = 36,	/* internal */
+	GAUDI_QUEUE_ID_MME_1_0 = 37,	/* internal */
+	GAUDI_QUEUE_ID_MME_1_1 = 38,	/* internal */
+	GAUDI_QUEUE_ID_MME_1_2 = 39,	/* internal */
+	GAUDI_QUEUE_ID_MME_1_3 = 40,	/* internal */
+	GAUDI_QUEUE_ID_TPC_0_0 = 41,	/* internal */
+	GAUDI_QUEUE_ID_TPC_0_1 = 42,	/* internal */
+	GAUDI_QUEUE_ID_TPC_0_2 = 43,	/* internal */
+	GAUDI_QUEUE_ID_TPC_0_3 = 44,	/* internal */
+	GAUDI_QUEUE_ID_TPC_1_0 = 45,	/* internal */
+	GAUDI_QUEUE_ID_TPC_1_1 = 46,	/* internal */
+	GAUDI_QUEUE_ID_TPC_1_2 = 47,	/* internal */
+	GAUDI_QUEUE_ID_TPC_1_3 = 48,	/* internal */
+	GAUDI_QUEUE_ID_TPC_2_0 = 49,	/* internal */
+	GAUDI_QUEUE_ID_TPC_2_1 = 50,	/* internal */
+	GAUDI_QUEUE_ID_TPC_2_2 = 51,	/* internal */
+	GAUDI_QUEUE_ID_TPC_2_3 = 52,	/* internal */
+	GAUDI_QUEUE_ID_TPC_3_0 = 53,	/* internal */
+	GAUDI_QUEUE_ID_TPC_3_1 = 54,	/* internal */
+	GAUDI_QUEUE_ID_TPC_3_2 = 55,	/* internal */
+	GAUDI_QUEUE_ID_TPC_3_3 = 56,	/* internal */
+	GAUDI_QUEUE_ID_TPC_4_0 = 57,	/* internal */
+	GAUDI_QUEUE_ID_TPC_4_1 = 58,	/* internal */
+	GAUDI_QUEUE_ID_TPC_4_2 = 59,	/* internal */
+	GAUDI_QUEUE_ID_TPC_4_3 = 60,	/* internal */
+	GAUDI_QUEUE_ID_TPC_5_0 = 61,	/* internal */
+	GAUDI_QUEUE_ID_TPC_5_1 = 62,	/* internal */
+	GAUDI_QUEUE_ID_TPC_5_2 = 63,	/* internal */
+	GAUDI_QUEUE_ID_TPC_5_3 = 64,	/* internal */
+	GAUDI_QUEUE_ID_TPC_6_0 = 65,	/* internal */
+	GAUDI_QUEUE_ID_TPC_6_1 = 66,	/* internal */
+	GAUDI_QUEUE_ID_TPC_6_2 = 67,	/* internal */
+	GAUDI_QUEUE_ID_TPC_6_3 = 68,	/* internal */
+	GAUDI_QUEUE_ID_TPC_7_0 = 69,	/* internal */
+	GAUDI_QUEUE_ID_TPC_7_1 = 70,	/* internal */
+	GAUDI_QUEUE_ID_TPC_7_2 = 71,	/* internal */
+	GAUDI_QUEUE_ID_TPC_7_3 = 72,	/* internal */
+	GAUDI_QUEUE_ID_NIC_0_0 = 73,	/* internal */
+	GAUDI_QUEUE_ID_NIC_0_1 = 74,	/* internal */
+	GAUDI_QUEUE_ID_NIC_0_2 = 75,	/* internal */
+	GAUDI_QUEUE_ID_NIC_0_3 = 76,	/* internal */
+	GAUDI_QUEUE_ID_NIC_1_0 = 77,	/* internal */
+	GAUDI_QUEUE_ID_NIC_1_1 = 78,	/* internal */
+	GAUDI_QUEUE_ID_NIC_1_2 = 79,	/* internal */
+	GAUDI_QUEUE_ID_NIC_1_3 = 80,	/* internal */
+	GAUDI_QUEUE_ID_NIC_2_0 = 81,	/* internal */
+	GAUDI_QUEUE_ID_NIC_2_1 = 82,	/* internal */
+	GAUDI_QUEUE_ID_NIC_2_2 = 83,	/* internal */
+	GAUDI_QUEUE_ID_NIC_2_3 = 84,	/* internal */
+	GAUDI_QUEUE_ID_NIC_3_0 = 85,	/* internal */
+	GAUDI_QUEUE_ID_NIC_3_1 = 86,	/* internal */
+	GAUDI_QUEUE_ID_NIC_3_2 = 87,	/* internal */
+	GAUDI_QUEUE_ID_NIC_3_3 = 88,	/* internal */
+	GAUDI_QUEUE_ID_NIC_4_0 = 89,	/* internal */
+	GAUDI_QUEUE_ID_NIC_4_1 = 90,	/* internal */
+	GAUDI_QUEUE_ID_NIC_4_2 = 91,	/* internal */
+	GAUDI_QUEUE_ID_NIC_4_3 = 92,	/* internal */
+	GAUDI_QUEUE_ID_NIC_5_0 = 93,	/* internal */
+	GAUDI_QUEUE_ID_NIC_5_1 = 94,	/* internal */
+	GAUDI_QUEUE_ID_NIC_5_2 = 95,	/* internal */
+	GAUDI_QUEUE_ID_NIC_5_3 = 96,	/* internal */
+	GAUDI_QUEUE_ID_NIC_6_0 = 97,	/* internal */
+	GAUDI_QUEUE_ID_NIC_6_1 = 98,	/* internal */
+	GAUDI_QUEUE_ID_NIC_6_2 = 99,	/* internal */
+	GAUDI_QUEUE_ID_NIC_6_3 = 100,	/* internal */
+	GAUDI_QUEUE_ID_NIC_7_0 = 101,	/* internal */
+	GAUDI_QUEUE_ID_NIC_7_1 = 102,	/* internal */
+	GAUDI_QUEUE_ID_NIC_7_2 = 103,	/* internal */
+	GAUDI_QUEUE_ID_NIC_7_3 = 104,	/* internal */
+	GAUDI_QUEUE_ID_NIC_8_0 = 105,	/* internal */
+	GAUDI_QUEUE_ID_NIC_8_1 = 106,	/* internal */
+	GAUDI_QUEUE_ID_NIC_8_2 = 107,	/* internal */
+	GAUDI_QUEUE_ID_NIC_8_3 = 108,	/* internal */
+	GAUDI_QUEUE_ID_NIC_9_0 = 109,	/* internal */
+	GAUDI_QUEUE_ID_NIC_9_1 = 110,	/* internal */
+	GAUDI_QUEUE_ID_NIC_9_2 = 111,	/* internal */
+	GAUDI_QUEUE_ID_NIC_9_3 = 112,	/* internal */
+	GAUDI_QUEUE_ID_SIZE
+};
+
+/*
+ * In GAUDI2 we have two modes of operation in regard to queues:
+ * 1. Legacy mode, where each QMAN exposes 4 streams to the user
+ * 2. F/W mode, where we use F/W to schedule the JOBS to the different queues.
+ *
+ * When in legacy mode, the user sends the queue id per JOB according to
+ * enum gaudi2_queue_id below.
+ *
+ * When in F/W mode, the user sends a stream id per Command Submission. The
+ * stream id is a running number from 0 up to (N-1), where N is the number
+ * of streams the F/W exposes and is passed to the user in
+ * struct hl_info_hw_ip_info
+ */
+
+enum gaudi2_queue_id {
+	GAUDI2_QUEUE_ID_PDMA_0_0 = 0,
+	GAUDI2_QUEUE_ID_PDMA_0_1 = 1,
+	GAUDI2_QUEUE_ID_PDMA_0_2 = 2,
+	GAUDI2_QUEUE_ID_PDMA_0_3 = 3,
+	GAUDI2_QUEUE_ID_PDMA_1_0 = 4,
+	GAUDI2_QUEUE_ID_PDMA_1_1 = 5,
+	GAUDI2_QUEUE_ID_PDMA_1_2 = 6,
+	GAUDI2_QUEUE_ID_PDMA_1_3 = 7,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_0_0 = 8,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_0_1 = 9,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_0_2 = 10,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_0_3 = 11,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_1_0 = 12,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_1_1 = 13,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_1_2 = 14,
+	GAUDI2_QUEUE_ID_DCORE0_EDMA_1_3 = 15,
+	GAUDI2_QUEUE_ID_DCORE0_MME_0_0 = 16,
+	GAUDI2_QUEUE_ID_DCORE0_MME_0_1 = 17,
+	GAUDI2_QUEUE_ID_DCORE0_MME_0_2 = 18,
+	GAUDI2_QUEUE_ID_DCORE0_MME_0_3 = 19,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_0_0 = 20,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_0_1 = 21,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_0_2 = 22,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_0_3 = 23,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_1_0 = 24,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_1_1 = 25,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_1_2 = 26,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_1_3 = 27,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_2_0 = 28,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_2_1 = 29,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_2_2 = 30,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_2_3 = 31,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_3_0 = 32,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_3_1 = 33,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_3_2 = 34,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_3_3 = 35,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_4_0 = 36,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_4_1 = 37,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_4_2 = 38,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_4_3 = 39,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_5_0 = 40,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_5_1 = 41,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_5_2 = 42,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_5_3 = 43,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_6_0 = 44,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_6_1 = 45,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_6_2 = 46,
+	GAUDI2_QUEUE_ID_DCORE0_TPC_6_3 = 47,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_0_0 = 48,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_0_1 = 49,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_0_2 = 50,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_0_3 = 51,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_1_0 = 52,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_1_1 = 53,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_1_2 = 54,
+	GAUDI2_QUEUE_ID_DCORE1_EDMA_1_3 = 55,
+	GAUDI2_QUEUE_ID_DCORE1_MME_0_0 = 56,
+	GAUDI2_QUEUE_ID_DCORE1_MME_0_1 = 57,
+	GAUDI2_QUEUE_ID_DCORE1_MME_0_2 = 58,
+	GAUDI2_QUEUE_ID_DCORE1_MME_0_3 = 59,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_0_0 = 60,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_0_1 = 61,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_0_2 = 62,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_0_3 = 63,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_1_0 = 64,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_1_1 = 65,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_1_2 = 66,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_1_3 = 67,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_2_0 = 68,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_2_1 = 69,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_2_2 = 70,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_2_3 = 71,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_3_0 = 72,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_3_1 = 73,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_3_2 = 74,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_3_3 = 75,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_4_0 = 76,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_4_1 = 77,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_4_2 = 78,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_4_3 = 79,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_5_0 = 80,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_5_1 = 81,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_5_2 = 82,
+	GAUDI2_QUEUE_ID_DCORE1_TPC_5_3 = 83,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_0_0 = 84,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_0_1 = 85,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_0_2 = 86,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_0_3 = 87,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_1_0 = 88,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_1_1 = 89,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_1_2 = 90,
+	GAUDI2_QUEUE_ID_DCORE2_EDMA_1_3 = 91,
+	GAUDI2_QUEUE_ID_DCORE2_MME_0_0 = 92,
+	GAUDI2_QUEUE_ID_DCORE2_MME_0_1 = 93,
+	GAUDI2_QUEUE_ID_DCORE2_MME_0_2 = 94,
+	GAUDI2_QUEUE_ID_DCORE2_MME_0_3 = 95,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_0_0 = 96,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_0_1 = 97,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_0_2 = 98,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_0_3 = 99,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_1_0 = 100,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_1_1 = 101,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_1_2 = 102,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_1_3 = 103,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_2_0 = 104,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_2_1 = 105,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_2_2 = 106,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_2_3 = 107,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_3_0 = 108,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_3_1 = 109,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_3_2 = 110,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_3_3 = 111,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_4_0 = 112,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_4_1 = 113,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_4_2 = 114,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_4_3 = 115,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_5_0 = 116,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_5_1 = 117,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_5_2 = 118,
+	GAUDI2_QUEUE_ID_DCORE2_TPC_5_3 = 119,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_0_0 = 120,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_0_1 = 121,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_0_2 = 122,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_0_3 = 123,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_1_0 = 124,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_1_1 = 125,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_1_2 = 126,
+	GAUDI2_QUEUE_ID_DCORE3_EDMA_1_3 = 127,
+	GAUDI2_QUEUE_ID_DCORE3_MME_0_0 = 128,
+	GAUDI2_QUEUE_ID_DCORE3_MME_0_1 = 129,
+	GAUDI2_QUEUE_ID_DCORE3_MME_0_2 = 130,
+	GAUDI2_QUEUE_ID_DCORE3_MME_0_3 = 131,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_0_0 = 132,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_0_1 = 133,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_0_2 = 134,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_0_3 = 135,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_1_0 = 136,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_1_1 = 137,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_1_2 = 138,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_1_3 = 139,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_2_0 = 140,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_2_1 = 141,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_2_2 = 142,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_2_3 = 143,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_3_0 = 144,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_3_1 = 145,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_3_2 = 146,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_3_3 = 147,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_4_0 = 148,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_4_1 = 149,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_4_2 = 150,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_4_3 = 151,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_5_0 = 152,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_5_1 = 153,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_5_2 = 154,
+	GAUDI2_QUEUE_ID_DCORE3_TPC_5_3 = 155,
+	GAUDI2_QUEUE_ID_NIC_0_0 = 156,
+	GAUDI2_QUEUE_ID_NIC_0_1 = 157,
+	GAUDI2_QUEUE_ID_NIC_0_2 = 158,
+	GAUDI2_QUEUE_ID_NIC_0_3 = 159,
+	GAUDI2_QUEUE_ID_NIC_1_0 = 160,
+	GAUDI2_QUEUE_ID_NIC_1_1 = 161,
+	GAUDI2_QUEUE_ID_NIC_1_2 = 162,
+	GAUDI2_QUEUE_ID_NIC_1_3 = 163,
+	GAUDI2_QUEUE_ID_NIC_2_0 = 164,
+	GAUDI2_QUEUE_ID_NIC_2_1 = 165,
+	GAUDI2_QUEUE_ID_NIC_2_2 = 166,
+	GAUDI2_QUEUE_ID_NIC_2_3 = 167,
+	GAUDI2_QUEUE_ID_NIC_3_0 = 168,
+	GAUDI2_QUEUE_ID_NIC_3_1 = 169,
+	GAUDI2_QUEUE_ID_NIC_3_2 = 170,
+	GAUDI2_QUEUE_ID_NIC_3_3 = 171,
+	GAUDI2_QUEUE_ID_NIC_4_0 = 172,
+	GAUDI2_QUEUE_ID_NIC_4_1 = 173,
+	GAUDI2_QUEUE_ID_NIC_4_2 = 174,
+	GAUDI2_QUEUE_ID_NIC_4_3 = 175,
+	GAUDI2_QUEUE_ID_NIC_5_0 = 176,
+	GAUDI2_QUEUE_ID_NIC_5_1 = 177,
+	GAUDI2_QUEUE_ID_NIC_5_2 = 178,
+	GAUDI2_QUEUE_ID_NIC_5_3 = 179,
+	GAUDI2_QUEUE_ID_NIC_6_0 = 180,
+	GAUDI2_QUEUE_ID_NIC_6_1 = 181,
+	GAUDI2_QUEUE_ID_NIC_6_2 = 182,
+	GAUDI2_QUEUE_ID_NIC_6_3 = 183,
+	GAUDI2_QUEUE_ID_NIC_7_0 = 184,
+	GAUDI2_QUEUE_ID_NIC_7_1 = 185,
+	GAUDI2_QUEUE_ID_NIC_7_2 = 186,
+	GAUDI2_QUEUE_ID_NIC_7_3 = 187,
+	GAUDI2_QUEUE_ID_NIC_8_0 = 188,
+	GAUDI2_QUEUE_ID_NIC_8_1 = 189,
+	GAUDI2_QUEUE_ID_NIC_8_2 = 190,
+	GAUDI2_QUEUE_ID_NIC_8_3 = 191,
+	GAUDI2_QUEUE_ID_NIC_9_0 = 192,
+	GAUDI2_QUEUE_ID_NIC_9_1 = 193,
+	GAUDI2_QUEUE_ID_NIC_9_2 = 194,
+	GAUDI2_QUEUE_ID_NIC_9_3 = 195,
+	GAUDI2_QUEUE_ID_NIC_10_0 = 196,
+	GAUDI2_QUEUE_ID_NIC_10_1 = 197,
+	GAUDI2_QUEUE_ID_NIC_10_2 = 198,
+	GAUDI2_QUEUE_ID_NIC_10_3 = 199,
+	GAUDI2_QUEUE_ID_NIC_11_0 = 200,
+	GAUDI2_QUEUE_ID_NIC_11_1 = 201,
+	GAUDI2_QUEUE_ID_NIC_11_2 = 202,
+	GAUDI2_QUEUE_ID_NIC_11_3 = 203,
+	GAUDI2_QUEUE_ID_NIC_12_0 = 204,
+	GAUDI2_QUEUE_ID_NIC_12_1 = 205,
+	GAUDI2_QUEUE_ID_NIC_12_2 = 206,
+	GAUDI2_QUEUE_ID_NIC_12_3 = 207,
+	GAUDI2_QUEUE_ID_NIC_13_0 = 208,
+	GAUDI2_QUEUE_ID_NIC_13_1 = 209,
+	GAUDI2_QUEUE_ID_NIC_13_2 = 210,
+	GAUDI2_QUEUE_ID_NIC_13_3 = 211,
+	GAUDI2_QUEUE_ID_NIC_14_0 = 212,
+	GAUDI2_QUEUE_ID_NIC_14_1 = 213,
+	GAUDI2_QUEUE_ID_NIC_14_2 = 214,
+	GAUDI2_QUEUE_ID_NIC_14_3 = 215,
+	GAUDI2_QUEUE_ID_NIC_15_0 = 216,
+	GAUDI2_QUEUE_ID_NIC_15_1 = 217,
+	GAUDI2_QUEUE_ID_NIC_15_2 = 218,
+	GAUDI2_QUEUE_ID_NIC_15_3 = 219,
+	GAUDI2_QUEUE_ID_NIC_16_0 = 220,
+	GAUDI2_QUEUE_ID_NIC_16_1 = 221,
+	GAUDI2_QUEUE_ID_NIC_16_2 = 222,
+	GAUDI2_QUEUE_ID_NIC_16_3 = 223,
+	GAUDI2_QUEUE_ID_NIC_17_0 = 224,
+	GAUDI2_QUEUE_ID_NIC_17_1 = 225,
+	GAUDI2_QUEUE_ID_NIC_17_2 = 226,
+	GAUDI2_QUEUE_ID_NIC_17_3 = 227,
+	GAUDI2_QUEUE_ID_NIC_18_0 = 228,
+	GAUDI2_QUEUE_ID_NIC_18_1 = 229,
+	GAUDI2_QUEUE_ID_NIC_18_2 = 230,
+	GAUDI2_QUEUE_ID_NIC_18_3 = 231,
+	GAUDI2_QUEUE_ID_NIC_19_0 = 232,
+	GAUDI2_QUEUE_ID_NIC_19_1 = 233,
+	GAUDI2_QUEUE_ID_NIC_19_2 = 234,
+	GAUDI2_QUEUE_ID_NIC_19_3 = 235,
+	GAUDI2_QUEUE_ID_NIC_20_0 = 236,
+	GAUDI2_QUEUE_ID_NIC_20_1 = 237,
+	GAUDI2_QUEUE_ID_NIC_20_2 = 238,
+	GAUDI2_QUEUE_ID_NIC_20_3 = 239,
+	GAUDI2_QUEUE_ID_NIC_21_0 = 240,
+	GAUDI2_QUEUE_ID_NIC_21_1 = 241,
+	GAUDI2_QUEUE_ID_NIC_21_2 = 242,
+	GAUDI2_QUEUE_ID_NIC_21_3 = 243,
+	GAUDI2_QUEUE_ID_NIC_22_0 = 244,
+	GAUDI2_QUEUE_ID_NIC_22_1 = 245,
+	GAUDI2_QUEUE_ID_NIC_22_2 = 246,
+	GAUDI2_QUEUE_ID_NIC_22_3 = 247,
+	GAUDI2_QUEUE_ID_NIC_23_0 = 248,
+	GAUDI2_QUEUE_ID_NIC_23_1 = 249,
+	GAUDI2_QUEUE_ID_NIC_23_2 = 250,
+	GAUDI2_QUEUE_ID_NIC_23_3 = 251,
+	GAUDI2_QUEUE_ID_ROT_0_0 = 252,
+	GAUDI2_QUEUE_ID_ROT_0_1 = 253,
+	GAUDI2_QUEUE_ID_ROT_0_2 = 254,
+	GAUDI2_QUEUE_ID_ROT_0_3 = 255,
+	GAUDI2_QUEUE_ID_ROT_1_0 = 256,
+	GAUDI2_QUEUE_ID_ROT_1_1 = 257,
+	GAUDI2_QUEUE_ID_ROT_1_2 = 258,
+	GAUDI2_QUEUE_ID_ROT_1_3 = 259,
+	GAUDI2_QUEUE_ID_CPU_PQ = 260,
+	GAUDI2_QUEUE_ID_SIZE
+};
+
+/*
+ * Engine Numbering
+ *
+ * Used in the "busy_engines_mask" field in `struct hl_info_hw_idle'
+ */
+
+enum goya_engine_id {
+	GOYA_ENGINE_ID_DMA_0 = 0,
+	GOYA_ENGINE_ID_DMA_1,
+	GOYA_ENGINE_ID_DMA_2,
+	GOYA_ENGINE_ID_DMA_3,
+	GOYA_ENGINE_ID_DMA_4,
+	GOYA_ENGINE_ID_MME_0,
+	GOYA_ENGINE_ID_TPC_0,
+	GOYA_ENGINE_ID_TPC_1,
+	GOYA_ENGINE_ID_TPC_2,
+	GOYA_ENGINE_ID_TPC_3,
+	GOYA_ENGINE_ID_TPC_4,
+	GOYA_ENGINE_ID_TPC_5,
+	GOYA_ENGINE_ID_TPC_6,
+	GOYA_ENGINE_ID_TPC_7,
+	GOYA_ENGINE_ID_SIZE
+};
+
+enum gaudi_engine_id {
+	GAUDI_ENGINE_ID_DMA_0 = 0,
+	GAUDI_ENGINE_ID_DMA_1,
+	GAUDI_ENGINE_ID_DMA_2,
+	GAUDI_ENGINE_ID_DMA_3,
+	GAUDI_ENGINE_ID_DMA_4,
+	GAUDI_ENGINE_ID_DMA_5,
+	GAUDI_ENGINE_ID_DMA_6,
+	GAUDI_ENGINE_ID_DMA_7,
+	GAUDI_ENGINE_ID_MME_0,
+	GAUDI_ENGINE_ID_MME_1,
+	GAUDI_ENGINE_ID_MME_2,
+	GAUDI_ENGINE_ID_MME_3,
+	GAUDI_ENGINE_ID_TPC_0,
+	GAUDI_ENGINE_ID_TPC_1,
+	GAUDI_ENGINE_ID_TPC_2,
+	GAUDI_ENGINE_ID_TPC_3,
+	GAUDI_ENGINE_ID_TPC_4,
+	GAUDI_ENGINE_ID_TPC_5,
+	GAUDI_ENGINE_ID_TPC_6,
+	GAUDI_ENGINE_ID_TPC_7,
+	GAUDI_ENGINE_ID_NIC_0,
+	GAUDI_ENGINE_ID_NIC_1,
+	GAUDI_ENGINE_ID_NIC_2,
+	GAUDI_ENGINE_ID_NIC_3,
+	GAUDI_ENGINE_ID_NIC_4,
+	GAUDI_ENGINE_ID_NIC_5,
+	GAUDI_ENGINE_ID_NIC_6,
+	GAUDI_ENGINE_ID_NIC_7,
+	GAUDI_ENGINE_ID_NIC_8,
+	GAUDI_ENGINE_ID_NIC_9,
+	GAUDI_ENGINE_ID_SIZE
+};
+
+enum gaudi2_engine_id {
+	GAUDI2_DCORE0_ENGINE_ID_EDMA_0 = 0,
+	GAUDI2_DCORE0_ENGINE_ID_EDMA_1,
+	GAUDI2_DCORE0_ENGINE_ID_MME,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_0,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_1,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_2,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_3,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_4,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_5,
+	GAUDI2_DCORE0_ENGINE_ID_DEC_0,
+	GAUDI2_DCORE0_ENGINE_ID_DEC_1,
+	GAUDI2_DCORE1_ENGINE_ID_EDMA_0,
+	GAUDI2_DCORE1_ENGINE_ID_EDMA_1,
+	GAUDI2_DCORE1_ENGINE_ID_MME,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_0,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_1,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_2,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_3,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_4,
+	GAUDI2_DCORE1_ENGINE_ID_TPC_5,
+	GAUDI2_DCORE1_ENGINE_ID_DEC_0,
+	GAUDI2_DCORE1_ENGINE_ID_DEC_1,
+	GAUDI2_DCORE2_ENGINE_ID_EDMA_0,
+	GAUDI2_DCORE2_ENGINE_ID_EDMA_1,
+	GAUDI2_DCORE2_ENGINE_ID_MME,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_0,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_1,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_2,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_3,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_4,
+	GAUDI2_DCORE2_ENGINE_ID_TPC_5,
+	GAUDI2_DCORE2_ENGINE_ID_DEC_0,
+	GAUDI2_DCORE2_ENGINE_ID_DEC_1,
+	GAUDI2_DCORE3_ENGINE_ID_EDMA_0,
+	GAUDI2_DCORE3_ENGINE_ID_EDMA_1,
+	GAUDI2_DCORE3_ENGINE_ID_MME,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_0,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_1,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_2,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_3,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_4,
+	GAUDI2_DCORE3_ENGINE_ID_TPC_5,
+	GAUDI2_DCORE3_ENGINE_ID_DEC_0,
+	GAUDI2_DCORE3_ENGINE_ID_DEC_1,
+	GAUDI2_DCORE0_ENGINE_ID_TPC_6,
+	GAUDI2_ENGINE_ID_PDMA_0,
+	GAUDI2_ENGINE_ID_PDMA_1,
+	GAUDI2_ENGINE_ID_ROT_0,
+	GAUDI2_ENGINE_ID_ROT_1,
+	GAUDI2_PCIE_ENGINE_ID_DEC_0,
+	GAUDI2_PCIE_ENGINE_ID_DEC_1,
+	GAUDI2_ENGINE_ID_NIC0_0,
+	GAUDI2_ENGINE_ID_NIC0_1,
+	GAUDI2_ENGINE_ID_NIC1_0,
+	GAUDI2_ENGINE_ID_NIC1_1,
+	GAUDI2_ENGINE_ID_NIC2_0,
+	GAUDI2_ENGINE_ID_NIC2_1,
+	GAUDI2_ENGINE_ID_NIC3_0,
+	GAUDI2_ENGINE_ID_NIC3_1,
+	GAUDI2_ENGINE_ID_NIC4_0,
+	GAUDI2_ENGINE_ID_NIC4_1,
+	GAUDI2_ENGINE_ID_NIC5_0,
+	GAUDI2_ENGINE_ID_NIC5_1,
+	GAUDI2_ENGINE_ID_NIC6_0,
+	GAUDI2_ENGINE_ID_NIC6_1,
+	GAUDI2_ENGINE_ID_NIC7_0,
+	GAUDI2_ENGINE_ID_NIC7_1,
+	GAUDI2_ENGINE_ID_NIC8_0,
+	GAUDI2_ENGINE_ID_NIC8_1,
+	GAUDI2_ENGINE_ID_NIC9_0,
+	GAUDI2_ENGINE_ID_NIC9_1,
+	GAUDI2_ENGINE_ID_NIC10_0,
+	GAUDI2_ENGINE_ID_NIC10_1,
+	GAUDI2_ENGINE_ID_NIC11_0,
+	GAUDI2_ENGINE_ID_NIC11_1,
+	GAUDI2_ENGINE_ID_PCIE,
+	GAUDI2_ENGINE_ID_PSOC,
+	GAUDI2_ENGINE_ID_ARC_FARM,
+	GAUDI2_ENGINE_ID_KDMA,
+	GAUDI2_ENGINE_ID_SIZE
+};
+
+/*
+ * ASIC specific PLL index
+ *
+ * Used to retrieve in frequency info of different IPs via
+ * HL_INFO_PLL_FREQUENCY under HL_IOCTL_INFO IOCTL. The enums need to be
+ * used as an index in struct hl_pll_frequency_info
+ */
+
+enum hl_goya_pll_index {
+	HL_GOYA_CPU_PLL = 0,
+	HL_GOYA_IC_PLL,
+	HL_GOYA_MC_PLL,
+	HL_GOYA_MME_PLL,
+	HL_GOYA_PCI_PLL,
+	HL_GOYA_EMMC_PLL,
+	HL_GOYA_TPC_PLL,
+	HL_GOYA_PLL_MAX
+};
+
+enum hl_gaudi_pll_index {
+	HL_GAUDI_CPU_PLL = 0,
+	HL_GAUDI_PCI_PLL,
+	HL_GAUDI_SRAM_PLL,
+	HL_GAUDI_HBM_PLL,
+	HL_GAUDI_NIC_PLL,
+	HL_GAUDI_DMA_PLL,
+	HL_GAUDI_MESH_PLL,
+	HL_GAUDI_MME_PLL,
+	HL_GAUDI_TPC_PLL,
+	HL_GAUDI_IF_PLL,
+	HL_GAUDI_PLL_MAX
+};
+
+enum hl_gaudi2_pll_index {
+	HL_GAUDI2_CPU_PLL = 0,
+	HL_GAUDI2_PCI_PLL,
+	HL_GAUDI2_SRAM_PLL,
+	HL_GAUDI2_HBM_PLL,
+	HL_GAUDI2_NIC_PLL,
+	HL_GAUDI2_DMA_PLL,
+	HL_GAUDI2_MESH_PLL,
+	HL_GAUDI2_MME_PLL,
+	HL_GAUDI2_TPC_PLL,
+	HL_GAUDI2_IF_PLL,
+	HL_GAUDI2_VID_PLL,
+	HL_GAUDI2_MSS_PLL,
+	HL_GAUDI2_PLL_MAX
+};
+
+/**
+ * enum hl_goya_dma_direction - Direction of DMA operation inside a LIN_DMA packet that is
+ *                              submitted to the GOYA's DMA QMAN. This attribute is not relevant
+ *                              to the H/W but the kernel driver use it to parse the packet's
+ *                              addresses and patch/validate them.
+ * @HL_DMA_HOST_TO_DRAM: DMA operation from Host memory to GOYA's DDR.
+ * @HL_DMA_HOST_TO_SRAM: DMA operation from Host memory to GOYA's SRAM.
+ * @HL_DMA_DRAM_TO_SRAM: DMA operation from GOYA's DDR to GOYA's SRAM.
+ * @HL_DMA_SRAM_TO_DRAM: DMA operation from GOYA's SRAM to GOYA's DDR.
+ * @HL_DMA_SRAM_TO_HOST: DMA operation from GOYA's SRAM to Host memory.
+ * @HL_DMA_DRAM_TO_HOST: DMA operation from GOYA's DDR to Host memory.
+ * @HL_DMA_DRAM_TO_DRAM: DMA operation from GOYA's DDR to GOYA's DDR.
+ * @HL_DMA_SRAM_TO_SRAM: DMA operation from GOYA's SRAM to GOYA's SRAM.
+ * @HL_DMA_ENUM_MAX: number of values in enum
+ */
+enum hl_goya_dma_direction {
+	HL_DMA_HOST_TO_DRAM,
+	HL_DMA_HOST_TO_SRAM,
+	HL_DMA_DRAM_TO_SRAM,
+	HL_DMA_SRAM_TO_DRAM,
+	HL_DMA_SRAM_TO_HOST,
+	HL_DMA_DRAM_TO_HOST,
+	HL_DMA_DRAM_TO_DRAM,
+	HL_DMA_SRAM_TO_SRAM,
+	HL_DMA_ENUM_MAX
+};
+
+/**
+ * enum hl_device_status - Device status information.
+ * @HL_DEVICE_STATUS_OPERATIONAL: Device is operational.
+ * @HL_DEVICE_STATUS_IN_RESET: Device is currently during reset.
+ * @HL_DEVICE_STATUS_MALFUNCTION: Device is unusable.
+ * @HL_DEVICE_STATUS_NEEDS_RESET: Device needs reset because auto reset was disabled.
+ * @HL_DEVICE_STATUS_IN_DEVICE_CREATION: Device is operational but its creation is still in
+ *                                       progress.
+ * @HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE: Device is currently during reset that was
+ *                                                  triggered because the user released the device
+ * @HL_DEVICE_STATUS_LAST: Last status.
+ */
+enum hl_device_status {
+	HL_DEVICE_STATUS_OPERATIONAL,
+	HL_DEVICE_STATUS_IN_RESET,
+	HL_DEVICE_STATUS_MALFUNCTION,
+	HL_DEVICE_STATUS_NEEDS_RESET,
+	HL_DEVICE_STATUS_IN_DEVICE_CREATION,
+	HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE,
+	HL_DEVICE_STATUS_LAST = HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE
+};
+
+enum hl_server_type {
+	HL_SERVER_TYPE_UNKNOWN = 0,
+	HL_SERVER_GAUDI_HLS1 = 1,
+	HL_SERVER_GAUDI_HLS1H = 2,
+	HL_SERVER_GAUDI_TYPE1 = 3,
+	HL_SERVER_GAUDI_TYPE2 = 4,
+	HL_SERVER_GAUDI2_HLS2 = 5,
+	HL_SERVER_GAUDI2_TYPE1 = 7
+};
+
+/*
+ * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command
+ *
+ * HL_NOTIFIER_EVENT_TPC_ASSERT		- Indicates TPC assert event
+ * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE	- Indicates undefined operation code
+ * HL_NOTIFIER_EVENT_DEVICE_RESET	- Indicates device requires a reset
+ * HL_NOTIFIER_EVENT_CS_TIMEOUT		- Indicates CS timeout error
+ * HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE	- Indicates device is unavailable
+ * HL_NOTIFIER_EVENT_USER_ENGINE_ERR	- Indicates device engine in error state
+ * HL_NOTIFIER_EVENT_GENERAL_HW_ERR     - Indicates device HW error
+ * HL_NOTIFIER_EVENT_RAZWI              - Indicates razwi happened
+ * HL_NOTIFIER_EVENT_PAGE_FAULT         - Indicates page fault happened
+ * HL_NOTIFIER_EVENT_CRITICAL_HW_ERR    - Indicates a HW error that requires SW abort and
+ *                                        HW reset
+ * HL_NOTIFIER_EVENT_CRITICAL_FW_ERR    - Indicates a FW error that requires SW abort and
+ *                                        HW reset
+ */
+#define HL_NOTIFIER_EVENT_TPC_ASSERT		(1ULL << 0)
+#define HL_NOTIFIER_EVENT_UNDEFINED_OPCODE	(1ULL << 1)
+#define HL_NOTIFIER_EVENT_DEVICE_RESET		(1ULL << 2)
+#define HL_NOTIFIER_EVENT_CS_TIMEOUT		(1ULL << 3)
+#define HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE	(1ULL << 4)
+#define HL_NOTIFIER_EVENT_USER_ENGINE_ERR	(1ULL << 5)
+#define HL_NOTIFIER_EVENT_GENERAL_HW_ERR	(1ULL << 6)
+#define HL_NOTIFIER_EVENT_RAZWI			(1ULL << 7)
+#define HL_NOTIFIER_EVENT_PAGE_FAULT		(1ULL << 8)
+#define HL_NOTIFIER_EVENT_CRITICL_HW_ERR	(1ULL << 9)
+#define HL_NOTIFIER_EVENT_CRITICL_FW_ERR	(1ULL << 10)
+
+/* Opcode for management ioctl
+ *
+ * HW_IP_INFO            - Receive information about different IP blocks in the
+ *                         device.
+ * HL_INFO_HW_EVENTS     - Receive an array describing how many times each event
+ *                         occurred since the last hard reset.
+ * HL_INFO_DRAM_USAGE    - Retrieve the dram usage inside the device and of the
+ *                         specific context. This is relevant only for devices
+ *                         where the dram is managed by the kernel driver
+ * HL_INFO_HW_IDLE       - Retrieve information about the idle status of each
+ *                         internal engine.
+ * HL_INFO_DEVICE_STATUS - Retrieve the device's status. This opcode doesn't
+ *                         require an open context.
+ * HL_INFO_DEVICE_UTILIZATION  - Retrieve the total utilization of the device
+ *                               over the last period specified by the user.
+ *                               The period can be between 100ms to 1s, in
+ *                               resolution of 100ms. The return value is a
+ *                               percentage of the utilization rate.
+ * HL_INFO_HW_EVENTS_AGGREGATE - Receive an array describing how many times each
+ *                               event occurred since the driver was loaded.
+ * HL_INFO_CLK_RATE            - Retrieve the current and maximum clock rate
+ *                               of the device in MHz. The maximum clock rate is
+ *                               configurable via sysfs parameter
+ * HL_INFO_RESET_COUNT   - Retrieve the counts of the soft and hard reset
+ *                         operations performed on the device since the last
+ *                         time the driver was loaded.
+ * HL_INFO_TIME_SYNC     - Retrieve the device's time alongside the host's time
+ *                         for synchronization.
+ * HL_INFO_CS_COUNTERS   - Retrieve command submission counters
+ * HL_INFO_PCI_COUNTERS  - Retrieve PCI counters
+ * HL_INFO_CLK_THROTTLE_REASON - Retrieve clock throttling reason
+ * HL_INFO_SYNC_MANAGER  - Retrieve sync manager info per dcore
+ * HL_INFO_TOTAL_ENERGY  - Retrieve total energy consumption
+ * HL_INFO_PLL_FREQUENCY - Retrieve PLL frequency
+ * HL_INFO_POWER         - Retrieve power information
+ * HL_INFO_OPEN_STATS    - Retrieve info regarding recent device open calls
+ * HL_INFO_DRAM_REPLACED_ROWS - Retrieve DRAM replaced rows info
+ * HL_INFO_DRAM_PENDING_ROWS - Retrieve DRAM pending rows num
+ * HL_INFO_LAST_ERR_OPEN_DEV_TIME - Retrieve timestamp of the last time the device was opened
+ *                                  and CS timeout or razwi error occurred.
+ * HL_INFO_CS_TIMEOUT_EVENT - Retrieve CS timeout timestamp and its related CS sequence number.
+ * HL_INFO_RAZWI_EVENT - Retrieve parameters of razwi:
+ *                            Timestamp of razwi.
+ *                            The address which accessing it caused the razwi.
+ *                            Razwi initiator.
+ *                            Razwi cause, was it a page fault or MMU access error.
+ * HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES - Retrieve valid page sizes for device memory allocation
+ * HL_INFO_SECURED_ATTESTATION - Retrieve attestation report of the boot.
+ * HL_INFO_REGISTER_EVENTFD   - Register eventfd for event notifications.
+ * HL_INFO_UNREGISTER_EVENTFD - Unregister eventfd
+ * HL_INFO_GET_EVENTS         - Retrieve the last occurred events
+ * HL_INFO_UNDEFINED_OPCODE_EVENT - Retrieve last undefined opcode error information.
+ * HL_INFO_ENGINE_STATUS - Retrieve the status of all the h/w engines in the asic.
+ * HL_INFO_PAGE_FAULT_EVENT - Retrieve parameters of captured page fault.
+ * HL_INFO_USER_MAPPINGS - Retrieve user mappings, captured after page fault event.
+ * HL_INFO_FW_GENERIC_REQ - Send generic request to FW.
+ * HL_INFO_HW_ERR_EVENT   - Retrieve information on the reported HW error.
+ * HL_INFO_FW_ERR_EVENT   - Retrieve information on the reported FW error.
+ */
+#define HL_INFO_HW_IP_INFO			0
+#define HL_INFO_HW_EVENTS			1
+#define HL_INFO_DRAM_USAGE			2
+#define HL_INFO_HW_IDLE				3
+#define HL_INFO_DEVICE_STATUS			4
+#define HL_INFO_DEVICE_UTILIZATION		6
+#define HL_INFO_HW_EVENTS_AGGREGATE		7
+#define HL_INFO_CLK_RATE			8
+#define HL_INFO_RESET_COUNT			9
+#define HL_INFO_TIME_SYNC			10
+#define HL_INFO_CS_COUNTERS			11
+#define HL_INFO_PCI_COUNTERS			12
+#define HL_INFO_CLK_THROTTLE_REASON		13
+#define HL_INFO_SYNC_MANAGER			14
+#define HL_INFO_TOTAL_ENERGY			15
+#define HL_INFO_PLL_FREQUENCY			16
+#define HL_INFO_POWER				17
+#define HL_INFO_OPEN_STATS			18
+#define HL_INFO_DRAM_REPLACED_ROWS		21
+#define HL_INFO_DRAM_PENDING_ROWS		22
+#define HL_INFO_LAST_ERR_OPEN_DEV_TIME		23
+#define HL_INFO_CS_TIMEOUT_EVENT		24
+#define HL_INFO_RAZWI_EVENT			25
+#define HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES	26
+#define HL_INFO_SECURED_ATTESTATION		27
+#define HL_INFO_REGISTER_EVENTFD		28
+#define HL_INFO_UNREGISTER_EVENTFD		29
+#define HL_INFO_GET_EVENTS			30
+#define HL_INFO_UNDEFINED_OPCODE_EVENT		31
+#define HL_INFO_ENGINE_STATUS			32
+#define HL_INFO_PAGE_FAULT_EVENT		33
+#define HL_INFO_USER_MAPPINGS			34
+#define HL_INFO_FW_GENERIC_REQ			35
+#define HL_INFO_HW_ERR_EVENT			36
+#define HL_INFO_FW_ERR_EVENT			37
+
+#define HL_INFO_VERSION_MAX_LEN			128
+#define HL_INFO_CARD_NAME_MAX_LEN		16
+
+/* Maximum buffer size for retrieving engines status */
+#define HL_ENGINES_DATA_MAX_SIZE	SZ_1M
+
+/**
+ * struct hl_info_hw_ip_info - hardware information on various IPs in the ASIC
+ * @sram_base_address: The first SRAM physical base address that is free to be
+ *                     used by the user.
+ * @dram_base_address: The first DRAM virtual or physical base address that is
+ *                     free to be used by the user.
+ * @dram_size: The DRAM size that is available to the user.
+ * @sram_size: The SRAM size that is available to the user.
+ * @num_of_events: The number of events that can be received from the f/w. This
+ *                 is needed so the user can what is the size of the h/w events
+ *                 array he needs to pass to the kernel when he wants to fetch
+ *                 the event counters.
+ * @device_id: PCI device ID of the ASIC.
+ * @module_id: Module ID of the ASIC for mezzanine cards in servers
+ *             (From OCP spec).
+ * @decoder_enabled_mask: Bit-mask that represents which decoders are enabled.
+ * @first_available_interrupt_id: The first available interrupt ID for the user
+ *                                to be used when it works with user interrupts.
+ *                                Relevant for Gaudi2 and later.
+ * @server_type: Server type that the Gaudi ASIC is currently installed in.
+ *               The value is according to enum hl_server_type
+ * @cpld_version: CPLD version on the board.
+ * @psoc_pci_pll_nr: PCI PLL NR value. Needed by the profiler in some ASICs.
+ * @psoc_pci_pll_nf: PCI PLL NF value. Needed by the profiler in some ASICs.
+ * @psoc_pci_pll_od: PCI PLL OD value. Needed by the profiler in some ASICs.
+ * @psoc_pci_pll_div_factor: PCI PLL DIV factor value. Needed by the profiler
+ *                           in some ASICs.
+ * @tpc_enabled_mask: Bit-mask that represents which TPCs are enabled. Relevant
+ *                    for Goya/Gaudi only.
+ * @dram_enabled: Whether the DRAM is enabled.
+ * @security_enabled: Whether security is enabled on device.
+ * @mme_master_slave_mode: Indicate whether the MME is working in master/slave
+ *                         configuration. Relevant for Greco and later.
+ * @cpucp_version: The CPUCP f/w version.
+ * @card_name: The card name as passed by the f/w.
+ * @tpc_enabled_mask_ext: Bit-mask that represents which TPCs are enabled.
+ *                        Relevant for Greco and later.
+ * @dram_page_size: The DRAM physical page size.
+ * @edma_enabled_mask: Bit-mask that represents which EDMAs are enabled.
+ *                     Relevant for Gaudi2 and later.
+ * @number_of_user_interrupts: The number of interrupts that are available to the userspace
+ *                             application to use. Relevant for Gaudi2 and later.
+ * @device_mem_alloc_default_page_size: default page size used in device memory allocation.
+ * @revision_id: PCI revision ID of the ASIC.
+ * @tpc_interrupt_id: interrupt id for TPC to use in order to raise events towards the host.
+ * @rotator_enabled_mask: Bit-mask that represents which rotators are enabled.
+ *                        Relevant for Gaudi3 and later.
+ * @engine_core_interrupt_reg_addr: interrupt register address for engine core to use
+ *                                  in order to raise events toward FW.
+ * @reserved_dram_size: DRAM size reserved for driver and firmware.
+ */
+struct hl_info_hw_ip_info {
+	__u64 sram_base_address;
+	__u64 dram_base_address;
+	__u64 dram_size;
+	__u32 sram_size;
+	__u32 num_of_events;
+	__u32 device_id;
+	__u32 module_id;
+	__u32 decoder_enabled_mask;
+	__u16 first_available_interrupt_id;
+	__u16 server_type;
+	__u32 cpld_version;
+	__u32 psoc_pci_pll_nr;
+	__u32 psoc_pci_pll_nf;
+	__u32 psoc_pci_pll_od;
+	__u32 psoc_pci_pll_div_factor;
+	__u8 tpc_enabled_mask;
+	__u8 dram_enabled;
+	__u8 security_enabled;
+	__u8 mme_master_slave_mode;
+	__u8 cpucp_version[HL_INFO_VERSION_MAX_LEN];
+	__u8 card_name[HL_INFO_CARD_NAME_MAX_LEN];
+	__u64 tpc_enabled_mask_ext;
+	__u64 dram_page_size;
+	__u32 edma_enabled_mask;
+	__u16 number_of_user_interrupts;
+	__u8 reserved1;
+	__u8 reserved2;
+	__u64 reserved3;
+	__u64 device_mem_alloc_default_page_size;
+	__u64 reserved4;
+	__u64 reserved5;
+	__u32 reserved6;
+	__u8 reserved7;
+	__u8 revision_id;
+	__u16 tpc_interrupt_id;
+	__u32 rotator_enabled_mask;
+	__u32 reserved9;
+	__u64 engine_core_interrupt_reg_addr;
+	__u64 reserved_dram_size;
+};
+
+struct hl_info_dram_usage {
+	__u64 dram_free_mem;
+	__u64 ctx_dram_mem;
+};
+
+#define HL_BUSY_ENGINES_MASK_EXT_SIZE	4
+
+struct hl_info_hw_idle {
+	__u32 is_idle;
+	/*
+	 * Bitmask of busy engines.
+	 * Bits definition is according to `enum <chip>_engine_id'.
+	 */
+	__u32 busy_engines_mask;
+
+	/*
+	 * Extended Bitmask of busy engines.
+	 * Bits definition is according to `enum <chip>_engine_id'.
+	 */
+	__u64 busy_engines_mask_ext[HL_BUSY_ENGINES_MASK_EXT_SIZE];
+};
+
+struct hl_info_device_status {
+	__u32 status;
+	__u32 pad;
+};
+
+struct hl_info_device_utilization {
+	__u32 utilization;
+	__u32 pad;
+};
+
+struct hl_info_clk_rate {
+	__u32 cur_clk_rate_mhz;
+	__u32 max_clk_rate_mhz;
+};
+
+struct hl_info_reset_count {
+	__u32 hard_reset_cnt;
+	__u32 soft_reset_cnt;
+};
+
+struct hl_info_time_sync {
+	__u64 device_time;
+	__u64 host_time;
+};
+
+/**
+ * struct hl_info_pci_counters - pci counters
+ * @rx_throughput: PCI rx throughput KBps
+ * @tx_throughput: PCI tx throughput KBps
+ * @replay_cnt: PCI replay counter
+ */
+struct hl_info_pci_counters {
+	__u64 rx_throughput;
+	__u64 tx_throughput;
+	__u64 replay_cnt;
+};
+
+enum hl_clk_throttling_type {
+	HL_CLK_THROTTLE_TYPE_POWER,
+	HL_CLK_THROTTLE_TYPE_THERMAL,
+	HL_CLK_THROTTLE_TYPE_MAX
+};
+
+/* clk_throttling_reason masks */
+#define HL_CLK_THROTTLE_POWER		(1 << HL_CLK_THROTTLE_TYPE_POWER)
+#define HL_CLK_THROTTLE_THERMAL		(1 << HL_CLK_THROTTLE_TYPE_THERMAL)
+
+/**
+ * struct hl_info_clk_throttle - clock throttling reason
+ * @clk_throttling_reason: each bit represents a clk throttling reason
+ * @clk_throttling_timestamp_us: represents CPU timestamp in microseconds of the start-event
+ * @clk_throttling_duration_ns: the clock throttle time in nanosec
+ */
+struct hl_info_clk_throttle {
+	__u32 clk_throttling_reason;
+	__u32 pad;
+	__u64 clk_throttling_timestamp_us[HL_CLK_THROTTLE_TYPE_MAX];
+	__u64 clk_throttling_duration_ns[HL_CLK_THROTTLE_TYPE_MAX];
+};
+
+/**
+ * struct hl_info_energy - device energy information
+ * @total_energy_consumption: total device energy consumption
+ */
+struct hl_info_energy {
+	__u64 total_energy_consumption;
+};
+
+#define HL_PLL_NUM_OUTPUTS 4
+
+struct hl_pll_frequency_info {
+	__u16 output[HL_PLL_NUM_OUTPUTS];
+};
+
+/**
+ * struct hl_open_stats_info - device open statistics information
+ * @open_counter: ever growing counter, increased on each successful dev open
+ * @last_open_period_ms: duration (ms) device was open last time
+ * @is_compute_ctx_active: Whether there is an active compute context executing
+ * @compute_ctx_in_release: true if the current compute context is being released
+ */
+struct hl_open_stats_info {
+	__u64 open_counter;
+	__u64 last_open_period_ms;
+	__u8 is_compute_ctx_active;
+	__u8 compute_ctx_in_release;
+	__u8 pad[6];
+};
+
+/**
+ * struct hl_power_info - power information
+ * @power: power consumption
+ */
+struct hl_power_info {
+	__u64 power;
+};
+
+/**
+ * struct hl_info_sync_manager - sync manager information
+ * @first_available_sync_object: first available sob
+ * @first_available_monitor: first available monitor
+ * @first_available_cq: first available cq
+ */
+struct hl_info_sync_manager {
+	__u32 first_available_sync_object;
+	__u32 first_available_monitor;
+	__u32 first_available_cq;
+	__u32 reserved;
+};
+
+/**
+ * struct hl_info_cs_counters - command submission counters
+ * @total_out_of_mem_drop_cnt: total dropped due to memory allocation issue
+ * @ctx_out_of_mem_drop_cnt: context dropped due to memory allocation issue
+ * @total_parsing_drop_cnt: total dropped due to error in packet parsing
+ * @ctx_parsing_drop_cnt: context dropped due to error in packet parsing
+ * @total_queue_full_drop_cnt: total dropped due to queue full
+ * @ctx_queue_full_drop_cnt: context dropped due to queue full
+ * @total_device_in_reset_drop_cnt: total dropped due to device in reset
+ * @ctx_device_in_reset_drop_cnt: context dropped due to device in reset
+ * @total_max_cs_in_flight_drop_cnt: total dropped due to maximum CS in-flight
+ * @ctx_max_cs_in_flight_drop_cnt: context dropped due to maximum CS in-flight
+ * @total_validation_drop_cnt: total dropped due to validation error
+ * @ctx_validation_drop_cnt: context dropped due to validation error
+ */
+struct hl_info_cs_counters {
+	__u64 total_out_of_mem_drop_cnt;
+	__u64 ctx_out_of_mem_drop_cnt;
+	__u64 total_parsing_drop_cnt;
+	__u64 ctx_parsing_drop_cnt;
+	__u64 total_queue_full_drop_cnt;
+	__u64 ctx_queue_full_drop_cnt;
+	__u64 total_device_in_reset_drop_cnt;
+	__u64 ctx_device_in_reset_drop_cnt;
+	__u64 total_max_cs_in_flight_drop_cnt;
+	__u64 ctx_max_cs_in_flight_drop_cnt;
+	__u64 total_validation_drop_cnt;
+	__u64 ctx_validation_drop_cnt;
+};
+
+/**
+ * struct hl_info_last_err_open_dev_time - last error boot information.
+ * @timestamp: timestamp of last time the device was opened and error occurred.
+ */
+struct hl_info_last_err_open_dev_time {
+	__s64 timestamp;
+};
+
+/**
+ * struct hl_info_cs_timeout_event - last CS timeout information.
+ * @timestamp: timestamp when last CS timeout event occurred.
+ * @seq: sequence number of last CS timeout event.
+ */
+struct hl_info_cs_timeout_event {
+	__s64 timestamp;
+	__u64 seq;
+};
+
+#define HL_RAZWI_NA_ENG_ID U16_MAX
+#define HL_RAZWI_MAX_NUM_OF_ENGINES_PER_RTR 128
+#define HL_RAZWI_READ		BIT(0)
+#define HL_RAZWI_WRITE		BIT(1)
+#define HL_RAZWI_LBW		BIT(2)
+#define HL_RAZWI_HBW		BIT(3)
+#define HL_RAZWI_RR		BIT(4)
+#define HL_RAZWI_ADDR_DEC	BIT(5)
+
+/**
+ * struct hl_info_razwi_event - razwi information.
+ * @timestamp: timestamp of razwi.
+ * @addr: address which accessing it caused razwi.
+ * @engine_id: engine id of the razwi initiator, if it was initiated by engine that does not
+ *             have engine id it will be set to HL_RAZWI_NA_ENG_ID. If there are several possible
+ *             engines which caused the razwi, it will hold all of them.
+ * @num_of_possible_engines: contains number of possible engine ids. In some asics, razwi indication
+ *                           might be common for several engines and there is no way to get the
+ *                           exact engine. In this way, engine_id array will be filled with all
+ *                           possible engines caused this razwi. Also, there might be possibility
+ *                           in gaudi, where we don't indication on specific engine, in that case
+ *                           the value of this parameter will be zero.
+ * @flags: bitmask for additional data: HL_RAZWI_READ - razwi caused by read operation
+ *                                      HL_RAZWI_WRITE - razwi caused by write operation
+ *                                      HL_RAZWI_LBW - razwi caused by lbw fabric transaction
+ *                                      HL_RAZWI_HBW - razwi caused by hbw fabric transaction
+ *                                      HL_RAZWI_RR - razwi caused by range register
+ *                                      HL_RAZWI_ADDR_DEC - razwi caused by address decode error
+ *         Note: this data is not supported by all asics, in that case the relevant bits will not
+ *               be set.
+ */
+struct hl_info_razwi_event {
+	__s64 timestamp;
+	__u64 addr;
+	__u16 engine_id[HL_RAZWI_MAX_NUM_OF_ENGINES_PER_RTR];
+	__u16 num_of_possible_engines;
+	__u8 flags;
+	__u8 pad[5];
+};
+
+#define MAX_QMAN_STREAMS_INFO		4
+#define OPCODE_INFO_MAX_ADDR_SIZE	8
+/**
+ * struct hl_info_undefined_opcode_event - info about last undefined opcode error
+ * @timestamp: timestamp of the undefined opcode error
+ * @cb_addr_streams: CB addresses (per stream) that are currently exists in the PQ
+ *                   entries. In case all streams array entries are
+ *                   filled with values, it means the execution was in Lower-CP.
+ * @cq_addr: the address of the current handled command buffer
+ * @cq_size: the size of the current handled command buffer
+ * @cb_addr_streams_len: num of streams - actual len of cb_addr_streams array.
+ *                       should be equal to 1 in case of undefined opcode
+ *                       in Upper-CP (specific stream) and equal to 4 incase
+ *                       of undefined opcode in Lower-CP.
+ * @engine_id: engine-id that the error occurred on
+ * @stream_id: the stream id the error occurred on. In case the stream equals to
+ *             MAX_QMAN_STREAMS_INFO it means the error occurred on a Lower-CP.
+ */
+struct hl_info_undefined_opcode_event {
+	__s64 timestamp;
+	__u64 cb_addr_streams[MAX_QMAN_STREAMS_INFO][OPCODE_INFO_MAX_ADDR_SIZE];
+	__u64 cq_addr;
+	__u32 cq_size;
+	__u32 cb_addr_streams_len;
+	__u32 engine_id;
+	__u32 stream_id;
+};
+
+/**
+ * struct hl_info_hw_err_event - info about HW error
+ * @timestamp: timestamp of error occurrence
+ * @event_id: The async event ID (specific to each device type).
+ * @pad: size padding for u64 granularity.
+ */
+struct hl_info_hw_err_event {
+	__s64 timestamp;
+	__u16 event_id;
+	__u16 pad[3];
+};
+
+/* FW error definition for event_type in struct hl_info_fw_err_event */
+enum hl_info_fw_err_type {
+	HL_INFO_FW_HEARTBEAT_ERR,
+	HL_INFO_FW_REPORTED_ERR,
+};
+
+/**
+ * struct hl_info_fw_err_event - info about FW error
+ * @timestamp: time-stamp of error occurrence
+ * @err_type: The type of event as defined in hl_info_fw_err_type.
+ * @event_id: The async event ID (specific to each device type, applicable only when event type is
+ *             HL_INFO_FW_REPORTED_ERR).
+ * @pad: size padding for u64 granularity.
+ */
+struct hl_info_fw_err_event {
+	__s64 timestamp;
+	__u16 err_type;
+	__u16 event_id;
+	__u32 pad;
+};
+
+/**
+ * struct hl_info_dev_memalloc_page_sizes - valid page sizes in device mem alloc information.
+ * @page_order_bitmask: bitmap in which a set bit represents the order of the supported page size
+ *                      (e.g. 0x2100000 means that 1MB and 32MB pages are supported).
+ */
+struct hl_info_dev_memalloc_page_sizes {
+	__u64 page_order_bitmask;
+};
+
+#define SEC_PCR_DATA_BUF_SZ	256
+#define SEC_PCR_QUOTE_BUF_SZ	510	/* (512 - 2) 2 bytes used for size */
+#define SEC_SIGNATURE_BUF_SZ	255	/* (256 - 1) 1 byte used for size */
+#define SEC_PUB_DATA_BUF_SZ	510	/* (512 - 2) 2 bytes used for size */
+#define SEC_CERTIFICATE_BUF_SZ	2046	/* (2048 - 2) 2 bytes used for size */
+
+/*
+ * struct hl_info_sec_attest - attestation report of the boot
+ * @nonce: number only used once. random number provided by host. this also passed to the quote
+ *         command as a qualifying data.
+ * @pcr_quote_len: length of the attestation quote data (bytes)
+ * @pub_data_len: length of the public data (bytes)
+ * @certificate_len: length of the certificate (bytes)
+ * @pcr_num_reg: number of PCR registers in the pcr_data array
+ * @pcr_reg_len: length of each PCR register in the pcr_data array (bytes)
+ * @quote_sig_len: length of the attestation report signature (bytes)
+ * @pcr_data: raw values of the PCR registers
+ * @pcr_quote: attestation report data structure
+ * @quote_sig: signature structure of the attestation report
+ * @public_data: public key for the signed attestation
+ *		 (outPublic + name + qualifiedName)
+ * @certificate: certificate for the attestation signing key
+ */
+struct hl_info_sec_attest {
+	__u32 nonce;
+	__u16 pcr_quote_len;
+	__u16 pub_data_len;
+	__u16 certificate_len;
+	__u8 pcr_num_reg;
+	__u8 pcr_reg_len;
+	__u8 quote_sig_len;
+	__u8 pcr_data[SEC_PCR_DATA_BUF_SZ];
+	__u8 pcr_quote[SEC_PCR_QUOTE_BUF_SZ];
+	__u8 quote_sig[SEC_SIGNATURE_BUF_SZ];
+	__u8 public_data[SEC_PUB_DATA_BUF_SZ];
+	__u8 certificate[SEC_CERTIFICATE_BUF_SZ];
+	__u8 pad0[2];
+};
+
+/**
+ * struct hl_page_fault_info - page fault information.
+ * @timestamp: timestamp of page fault.
+ * @addr: address which accessing it caused page fault.
+ * @engine_id: engine id which caused the page fault, supported only in gaudi3.
+ */
+struct hl_page_fault_info {
+	__s64 timestamp;
+	__u64 addr;
+	__u16 engine_id;
+	__u8 pad[6];
+};
+
+/**
+ * struct hl_user_mapping - user mapping information.
+ * @dev_va: device virtual address.
+ * @size: virtual address mapping size.
+ */
+struct hl_user_mapping {
+	__u64 dev_va;
+	__u64 size;
+};
+
+enum gaudi_dcores {
+	HL_GAUDI_WS_DCORE,
+	HL_GAUDI_WN_DCORE,
+	HL_GAUDI_EN_DCORE,
+	HL_GAUDI_ES_DCORE
+};
+
+/**
+ * struct hl_info_args - Main structure to retrieve device related information.
+ * @return_pointer: User space address of the relevant structure related to HL_INFO_* operation
+ *                  mentioned in @op.
+ * @return_size: Size of the structure used in @return_pointer, just like "size" in "snprintf", it
+ *               limits how many bytes the kernel can write. For hw_events array, the size should be
+ *               hl_info_hw_ip_info.num_of_events * sizeof(__u32).
+ * @op: Defines which type of information to be retrieved. Refer HL_INFO_* for details.
+ * @dcore_id: DCORE id for which the information is relevant (for Gaudi refer to enum gaudi_dcores).
+ * @ctx_id: Context ID of the user. Currently not in use.
+ * @period_ms: Period value, in milliseconds, for utilization rate in range 100ms - 1000ms in 100 ms
+ *             resolution. Currently not in use.
+ * @pll_index: Index as defined in hl_<asic type>_pll_index enumeration.
+ * @eventfd: event file descriptor for event notifications.
+ * @user_buffer_actual_size: Actual data size which was copied to user allocated buffer by the
+ *                           driver. It is possible for the user to allocate buffer larger than
+ *                           needed, hence updating this variable so user will know the exact amount
+ *                           of bytes copied by the kernel to the buffer.
+ * @sec_attest_nonce: Nonce number used for attestation report.
+ * @array_size: Number of array members copied to user buffer.
+ *              Relevant for HL_INFO_USER_MAPPINGS info ioctl.
+ * @fw_sub_opcode: generic requests sub opcodes.
+ * @pad: Padding to 64 bit.
+ */
+struct hl_info_args {
+	__u64 return_pointer;
+	__u32 return_size;
+	__u32 op;
+
+	union {
+		__u32 dcore_id;
+		__u32 ctx_id;
+		__u32 period_ms;
+		__u32 pll_index;
+		__u32 eventfd;
+		__u32 user_buffer_actual_size;
+		__u32 sec_attest_nonce;
+		__u32 array_size;
+		__u32 fw_sub_opcode;
+	};
+
+	__u32 pad;
+};
+
+/* Opcode to create a new command buffer */
+#define HL_CB_OP_CREATE		0
+/* Opcode to destroy previously created command buffer */
+#define HL_CB_OP_DESTROY	1
+/* Opcode to retrieve information about a command buffer */
+#define HL_CB_OP_INFO		2
+
+/* 2MB minus 32 bytes for 2xMSG_PROT */
+#define HL_MAX_CB_SIZE		(0x200000 - 32)
+
+/* Indicates whether the command buffer should be mapped to the device's MMU */
+#define HL_CB_FLAGS_MAP			0x1
+
+/* Used with HL_CB_OP_INFO opcode to get the device va address for kernel mapped CB */
+#define HL_CB_FLAGS_GET_DEVICE_VA	0x2
+
+struct hl_cb_in {
+	/* Handle of CB or 0 if we want to create one */
+	__u64 cb_handle;
+	/* HL_CB_OP_* */
+	__u32 op;
+
+	/* Size of CB. Maximum size is HL_MAX_CB_SIZE. The minimum size that
+	 * will be allocated, regardless of this parameter's value, is PAGE_SIZE
+	 */
+	__u32 cb_size;
+
+	/* Context ID - Currently not in use */
+	__u32 ctx_id;
+	/* HL_CB_FLAGS_* */
+	__u32 flags;
+};
+
+struct hl_cb_out {
+	union {
+		/* Handle of CB */
+		__u64 cb_handle;
+
+		union {
+			/* Information about CB */
+			struct {
+				/* Usage count of CB */
+				__u32 usage_cnt;
+				__u32 pad;
+			};
+
+			/* CB mapped address to device MMU */
+			__u64 device_va;
+		};
+	};
+};
+
+union hl_cb_args {
+	struct hl_cb_in in;
+	struct hl_cb_out out;
+};
+
+/* HL_CS_CHUNK_FLAGS_ values
+ *
+ * HL_CS_CHUNK_FLAGS_USER_ALLOC_CB:
+ *      Indicates if the CB was allocated and mapped by userspace
+ *      (relevant to greco and above). User allocated CB is a command buffer,
+ *      allocated by the user, via malloc (or similar). After allocating the
+ *      CB, the user invokes - “memory ioctl” to map the user memory into a
+ *      device virtual address. The user provides this address via the
+ *      cb_handle field. The interface provides the ability to create a
+ *      large CBs, Which aren’t limited to “HL_MAX_CB_SIZE”. Therefore, it
+ *      increases the PCI-DMA queues throughput. This CB allocation method
+ *      also reduces the use of Linux DMA-able memory pool. Which are limited
+ *      and used by other Linux sub-systems.
+ */
+#define HL_CS_CHUNK_FLAGS_USER_ALLOC_CB 0x1
+
+/*
+ * This structure size must always be fixed to 64-bytes for backward
+ * compatibility
+ */
+struct hl_cs_chunk {
+	union {
+		/* Goya/Gaudi:
+		 * For external queue, this represents a Handle of CB on the
+		 * Host.
+		 * For internal queue in Goya, this represents an SRAM or
+		 * a DRAM address of the internal CB. In Gaudi, this might also
+		 * represent a mapped host address of the CB.
+		 *
+		 * Greco onwards:
+		 * For H/W queue, this represents either a Handle of CB on the
+		 * Host, or an SRAM, a DRAM, or a mapped host address of the CB.
+		 *
+		 * A mapped host address is in the device address space, after
+		 * a host address was mapped by the device MMU.
+		 */
+		__u64 cb_handle;
+
+		/* Relevant only when HL_CS_FLAGS_WAIT or
+		 * HL_CS_FLAGS_COLLECTIVE_WAIT is set
+		 * This holds address of array of u64 values that contain
+		 * signal CS sequence numbers. The wait described by
+		 * this job will listen on all those signals
+		 * (wait event per signal)
+		 */
+		__u64 signal_seq_arr;
+
+		/*
+		 * Relevant only when HL_CS_FLAGS_WAIT or
+		 * HL_CS_FLAGS_COLLECTIVE_WAIT is set
+		 * along with HL_CS_FLAGS_ENCAP_SIGNALS.
+		 * This is the CS sequence which has the encapsulated signals.
+		 */
+		__u64 encaps_signal_seq;
+	};
+
+	/* Index of queue to put the CB on */
+	__u32 queue_index;
+
+	union {
+		/*
+		 * Size of command buffer with valid packets
+		 * Can be smaller then actual CB size
+		 */
+		__u32 cb_size;
+
+		/* Relevant only when HL_CS_FLAGS_WAIT or
+		 * HL_CS_FLAGS_COLLECTIVE_WAIT is set.
+		 * Number of entries in signal_seq_arr
+		 */
+		__u32 num_signal_seq_arr;
+
+		/* Relevant only when HL_CS_FLAGS_WAIT or
+		 * HL_CS_FLAGS_COLLECTIVE_WAIT is set along
+		 * with HL_CS_FLAGS_ENCAP_SIGNALS
+		 * This set the signals range that the user want to wait for
+		 * out of the whole reserved signals range.
+		 * e.g if the signals range is 20, and user don't want
+		 * to wait for signal 8, so he set this offset to 7, then
+		 * he call the API again with 9 and so on till 20.
+		 */
+		__u32 encaps_signal_offset;
+	};
+
+	/* HL_CS_CHUNK_FLAGS_* */
+	__u32 cs_chunk_flags;
+
+	/* Relevant only when HL_CS_FLAGS_COLLECTIVE_WAIT is set.
+	 * This holds the collective engine ID. The wait described by this job
+	 * will sync with this engine and with all NICs before completion.
+	 */
+	__u32 collective_engine_id;
+
+	/* Align structure to 64 bytes */
+	__u32 pad[10];
+};
+
+/* SIGNAL/WAIT/COLLECTIVE_WAIT flags are mutually exclusive */
+#define HL_CS_FLAGS_FORCE_RESTORE		0x1
+#define HL_CS_FLAGS_SIGNAL			0x2
+#define HL_CS_FLAGS_WAIT			0x4
+#define HL_CS_FLAGS_COLLECTIVE_WAIT		0x8
+
+#define HL_CS_FLAGS_TIMESTAMP			0x20
+#define HL_CS_FLAGS_STAGED_SUBMISSION		0x40
+#define HL_CS_FLAGS_STAGED_SUBMISSION_FIRST	0x80
+#define HL_CS_FLAGS_STAGED_SUBMISSION_LAST	0x100
+#define HL_CS_FLAGS_CUSTOM_TIMEOUT		0x200
+#define HL_CS_FLAGS_SKIP_RESET_ON_TIMEOUT	0x400
+
+/*
+ * The encapsulated signals CS is merged into the existing CS ioctls.
+ * In order to use this feature need to follow the below procedure:
+ * 1. Reserve signals, set the CS type to HL_CS_FLAGS_RESERVE_SIGNALS_ONLY
+ *    the output of this API will be the SOB offset from CFG_BASE.
+ *    this address will be used to patch CB cmds to do the signaling for this
+ *    SOB by incrementing it's value.
+ *    for reverting the reservation use HL_CS_FLAGS_UNRESERVE_SIGNALS_ONLY
+ *    CS type, note that this might fail if out-of-sync happened to the SOB
+ *    value, in case other signaling request to the same SOB occurred between
+ *    reserve-unreserve calls.
+ * 2. Use the staged CS to do the encapsulated signaling jobs.
+ *    use HL_CS_FLAGS_STAGED_SUBMISSION and HL_CS_FLAGS_STAGED_SUBMISSION_FIRST
+ *    along with HL_CS_FLAGS_ENCAP_SIGNALS flag, and set encaps_signal_offset
+ *    field. This offset allows app to wait on part of the reserved signals.
+ * 3. Use WAIT/COLLECTIVE WAIT CS along with HL_CS_FLAGS_ENCAP_SIGNALS flag
+ *    to wait for the encapsulated signals.
+ */
+#define HL_CS_FLAGS_ENCAP_SIGNALS		0x800
+#define HL_CS_FLAGS_RESERVE_SIGNALS_ONLY	0x1000
+#define HL_CS_FLAGS_UNRESERVE_SIGNALS_ONLY	0x2000
+
+/*
+ * The engine cores CS is merged into the existing CS ioctls.
+ * Use it to control the engine cores mode.
+ */
+#define HL_CS_FLAGS_ENGINE_CORE_COMMAND		0x4000
+
+/*
+ * The flush HBW PCI writes is merged into the existing CS ioctls.
+ * Used to flush all HBW PCI writes.
+ * This is a blocking operation and for this reason the user shall not use
+ * the return sequence number (which will be invalid anyway)
+ */
+#define HL_CS_FLAGS_FLUSH_PCI_HBW_WRITES	0x8000
+
+/*
+ * The engines CS is merged into the existing CS ioctls.
+ * Use it to control engines modes.
+ */
+#define HL_CS_FLAGS_ENGINES_COMMAND		0x10000
+
+#define HL_CS_STATUS_SUCCESS		0
+
+#define HL_MAX_JOBS_PER_CS		512
+
+/*
+ * enum hl_engine_command - engine command
+ *
+ * @HL_ENGINE_CORE_HALT: engine core halt
+ * @HL_ENGINE_CORE_RUN: engine core run
+ * @HL_ENGINE_STALL: user engine/s stall
+ * @HL_ENGINE_RESUME: user engine/s resume
+ */
+enum hl_engine_command {
+	HL_ENGINE_CORE_HALT = 1,
+	HL_ENGINE_CORE_RUN = 2,
+	HL_ENGINE_STALL = 3,
+	HL_ENGINE_RESUME = 4,
+	HL_ENGINE_COMMAND_MAX
+};
+
+struct hl_cs_in {
+
+	union {
+		struct {
+			/* this holds address of array of hl_cs_chunk for restore phase */
+			__u64 chunks_restore;
+
+			/* holds address of array of hl_cs_chunk for execution phase */
+			__u64 chunks_execute;
+		};
+
+		/* Valid only when HL_CS_FLAGS_ENGINE_CORE_COMMAND is set */
+		struct {
+			/* this holds address of array of uint32 for engine_cores */
+			__u64 engine_cores;
+
+			/* number of engine cores in engine_cores array */
+			__u32 num_engine_cores;
+
+			/* the core command to be sent towards engine cores */
+			__u32 core_command;
+		};
+
+		/* Valid only when HL_CS_FLAGS_ENGINES_COMMAND is set */
+		struct {
+			/* this holds address of array of uint32 for engines */
+			__u64 engines;
+
+			/* number of engines in engines array */
+			__u32 num_engines;
+
+			/* the engine command to be sent towards engines */
+			__u32 engine_command;
+		};
+	};
+
+	union {
+		/*
+		 * Sequence number of a staged submission CS
+		 * valid only if HL_CS_FLAGS_STAGED_SUBMISSION is set and
+		 * HL_CS_FLAGS_STAGED_SUBMISSION_FIRST is unset.
+		 */
+		__u64 seq;
+
+		/*
+		 * Encapsulated signals handle id
+		 * Valid for two flows:
+		 * 1. CS with encapsulated signals:
+		 *    when HL_CS_FLAGS_STAGED_SUBMISSION and
+		 *    HL_CS_FLAGS_STAGED_SUBMISSION_FIRST
+		 *    and HL_CS_FLAGS_ENCAP_SIGNALS are set.
+		 * 2. unreserve signals:
+		 *    valid when HL_CS_FLAGS_UNRESERVE_SIGNALS_ONLY is set.
+		 */
+		__u32 encaps_sig_handle_id;
+
+		/* Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY is set */
+		struct {
+			/* Encapsulated signals number */
+			__u32 encaps_signals_count;
+
+			/* Encapsulated signals queue index (stream) */
+			__u32 encaps_signals_q_idx;
+		};
+	};
+
+	/* Number of chunks in restore phase array. Maximum number is
+	 * HL_MAX_JOBS_PER_CS
+	 */
+	__u32 num_chunks_restore;
+
+	/* Number of chunks in execution array. Maximum number is
+	 * HL_MAX_JOBS_PER_CS
+	 */
+	__u32 num_chunks_execute;
+
+	/* timeout in seconds - valid only if HL_CS_FLAGS_CUSTOM_TIMEOUT
+	 * is set
+	 */
+	__u32 timeout;
+
+	/* HL_CS_FLAGS_* */
+	__u32 cs_flags;
+
+	/* Context ID - Currently not in use */
+	__u32 ctx_id;
+	__u8 pad[4];
+};
+
+struct hl_cs_out {
+	union {
+		/*
+		 * seq holds the sequence number of the CS to pass to wait
+		 * ioctl. All values are valid except for 0 and ULLONG_MAX
+		 */
+		__u64 seq;
+
+		/* Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY is set */
+		struct {
+			/* This is the reserved signal handle id */
+			__u32 handle_id;
+
+			/* This is the signals count */
+			__u32 count;
+		};
+	};
+
+	/* HL_CS_STATUS */
+	__u32 status;
+
+	/*
+	 * SOB base address offset
+	 * Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY or HL_CS_FLAGS_SIGNAL is set
+	 */
+	__u32 sob_base_addr_offset;
+
+	/*
+	 * Count of completed signals in SOB before current signal submission.
+	 * Valid only when (HL_CS_FLAGS_ENCAP_SIGNALS & HL_CS_FLAGS_STAGED_SUBMISSION)
+	 * or HL_CS_FLAGS_SIGNAL is set
+	 */
+	__u16 sob_count_before_submission;
+	__u16 pad[3];
+};
+
+union hl_cs_args {
+	struct hl_cs_in in;
+	struct hl_cs_out out;
+};
+
+#define HL_WAIT_CS_FLAGS_INTERRUPT		0x2
+#define HL_WAIT_CS_FLAGS_INTERRUPT_MASK		0xFFF00000
+#define HL_WAIT_CS_FLAGS_ANY_CQ_INTERRUPT	0xFFF00000
+#define HL_WAIT_CS_FLAGS_ANY_DEC_INTERRUPT	0xFFE00000
+#define HL_WAIT_CS_FLAGS_MULTI_CS		0x4
+#define HL_WAIT_CS_FLAGS_INTERRUPT_KERNEL_CQ	0x10
+#define HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT	0x20
+
+#define HL_WAIT_MULTI_CS_LIST_MAX_LEN	32
+
+struct hl_wait_cs_in {
+	union {
+		struct {
+			/*
+			 * In case of wait_cs holds the CS sequence number.
+			 * In case of wait for multi CS hold a user pointer to
+			 * an array of CS sequence numbers
+			 */
+			__u64 seq;
+			/* Absolute timeout to wait for command submission
+			 * in microseconds
+			 */
+			__u64 timeout_us;
+		};
+
+		struct {
+			union {
+				/* User address for completion comparison.
+				 * upon interrupt, driver will compare the value pointed
+				 * by this address with the supplied target value.
+				 * in order not to perform any comparison, set address
+				 * to all 1s.
+				 * Relevant only when HL_WAIT_CS_FLAGS_INTERRUPT is set
+				 */
+				__u64 addr;
+
+				/* cq_counters_handle to a kernel mapped cb which contains
+				 * cq counters.
+				 * Relevant only when HL_WAIT_CS_FLAGS_INTERRUPT_KERNEL_CQ is set
+				 */
+				__u64 cq_counters_handle;
+			};
+
+			/* Target value for completion comparison */
+			__u64 target;
+		};
+	};
+
+	/* Context ID - Currently not in use */
+	__u32 ctx_id;
+
+	/* HL_WAIT_CS_FLAGS_*
+	 * If HL_WAIT_CS_FLAGS_INTERRUPT is set, this field should include
+	 * interrupt id according to HL_WAIT_CS_FLAGS_INTERRUPT_MASK
+	 *
+	 * in order to wait for any CQ interrupt, set interrupt value to
+	 * HL_WAIT_CS_FLAGS_ANY_CQ_INTERRUPT.
+	 *
+	 * in order to wait for any decoder interrupt, set interrupt value to
+	 * HL_WAIT_CS_FLAGS_ANY_DEC_INTERRUPT.
+	 */
+	__u32 flags;
+
+	union {
+		struct {
+			/* Multi CS API info- valid entries in multi-CS array */
+			__u8 seq_arr_len;
+			__u8 pad[7];
+		};
+
+		/* Absolute timeout to wait for an interrupt in microseconds.
+		 * Relevant only when HL_WAIT_CS_FLAGS_INTERRUPT is set
+		 */
+		__u64 interrupt_timeout_us;
+	};
+
+	/*
+	 * cq counter offset inside the counters cb pointed by cq_counters_handle above.
+	 * upon interrupt, driver will compare the value pointed
+	 * by this address (cq_counters_handle + cq_counters_offset)
+	 * with the supplied target value.
+	 * relevant only when HL_WAIT_CS_FLAGS_INTERRUPT_KERNEL_CQ is set
+	 */
+	__u64 cq_counters_offset;
+
+	/*
+	 * Timestamp_handle timestamps buffer handle.
+	 * relevant only when HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT is set
+	 */
+	__u64 timestamp_handle;
+
+	/*
+	 * Timestamp_offset is offset inside the timestamp buffer pointed by timestamp_handle above.
+	 * upon interrupt, if the cq reached the target value then driver will write
+	 * timestamp to this offset.
+	 * relevant only when HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT is set
+	 */
+	__u64 timestamp_offset;
+};
+
+#define HL_WAIT_CS_STATUS_COMPLETED	0
+#define HL_WAIT_CS_STATUS_BUSY		1
+#define HL_WAIT_CS_STATUS_TIMEDOUT	2
+#define HL_WAIT_CS_STATUS_ABORTED	3
+
+#define HL_WAIT_CS_STATUS_FLAG_GONE		0x1
+#define HL_WAIT_CS_STATUS_FLAG_TIMESTAMP_VLD	0x2
+
+struct hl_wait_cs_out {
+	/* HL_WAIT_CS_STATUS_* */
+	__u32 status;
+	/* HL_WAIT_CS_STATUS_FLAG* */
+	__u32 flags;
+	/*
+	 * valid only if HL_WAIT_CS_STATUS_FLAG_TIMESTAMP_VLD is set
+	 * for wait_cs: timestamp of CS completion
+	 * for wait_multi_cs: timestamp of FIRST CS completion
+	 */
+	__s64 timestamp_nsec;
+	/* multi CS completion bitmap */
+	__u32 cs_completion_map;
+	__u32 pad;
+};
+
+union hl_wait_cs_args {
+	struct hl_wait_cs_in in;
+	struct hl_wait_cs_out out;
+};
+
+/* Opcode to allocate device memory */
+#define HL_MEM_OP_ALLOC			0
+
+/* Opcode to free previously allocated device memory */
+#define HL_MEM_OP_FREE			1
+
+/* Opcode to map host and device memory */
+#define HL_MEM_OP_MAP			2
+
+/* Opcode to unmap previously mapped host and device memory */
+#define HL_MEM_OP_UNMAP			3
+
+/* Opcode to map a hw block */
+#define HL_MEM_OP_MAP_BLOCK		4
+
+/* Opcode to create DMA-BUF object for an existing device memory allocation
+ * and to export an FD of that DMA-BUF back to the caller
+ */
+#define HL_MEM_OP_EXPORT_DMABUF_FD	5
+
+/* Opcode to create timestamps pool for user interrupts registration support
+ * The memory will be allocated by the kernel driver, A timestamp buffer which the user
+ * will get handle to it for mmap, and another internal buffer used by the
+ * driver for registration management
+ * The memory will be freed when the user closes the file descriptor(ctx close)
+ */
+#define HL_MEM_OP_TS_ALLOC		6
+
+/* Memory flags */
+#define HL_MEM_CONTIGUOUS	0x1
+#define HL_MEM_SHARED		0x2
+#define HL_MEM_USERPTR		0x4
+#define HL_MEM_FORCE_HINT	0x8
+#define HL_MEM_PREFETCH		0x40
+
+/**
+ * structure hl_mem_in - structure that handle input args for memory IOCTL
+ * @union arg: union of structures to be used based on the input operation
+ * @op: specify the requested memory operation (one of the HL_MEM_OP_* definitions).
+ * @flags: flags for the memory operation (one of the HL_MEM_* definitions).
+ *         For the HL_MEM_OP_EXPORT_DMABUF_FD opcode, this field holds the DMA-BUF file/FD flags.
+ * @ctx_id: context ID - currently not in use.
+ * @num_of_elements: number of timestamp elements used only with HL_MEM_OP_TS_ALLOC opcode.
+ */
+struct hl_mem_in {
+	union {
+		/**
+		 * structure for device memory allocation (used with the HL_MEM_OP_ALLOC op)
+		 * @mem_size: memory size to allocate
+		 * @page_size: page size to use on allocation. when the value is 0 the default page
+		 *             size will be taken.
+		 */
+		struct {
+			__u64 mem_size;
+			__u64 page_size;
+		} alloc;
+
+		/**
+		 * structure for free-ing device memory (used with the HL_MEM_OP_FREE op)
+		 * @handle: handle returned from HL_MEM_OP_ALLOC
+		 */
+		struct {
+			__u64 handle;
+		} free;
+
+		/**
+		 * structure for mapping device memory (used with the HL_MEM_OP_MAP op)
+		 * @hint_addr: requested virtual address of mapped memory.
+		 *             the driver will try to map the requested region to this hint
+		 *             address, as long as the address is valid and not already mapped.
+		 *             the user should check the returned address of the IOCTL to make
+		 *             sure he got the hint address.
+		 *             passing 0 here means that the driver will choose the address itself.
+		 * @handle: handle returned from HL_MEM_OP_ALLOC.
+		 */
+		struct {
+			__u64 hint_addr;
+			__u64 handle;
+		} map_device;
+
+		/**
+		 * structure for mapping host memory (used with the HL_MEM_OP_MAP op)
+		 * @host_virt_addr: address of allocated host memory.
+		 * @hint_addr: requested virtual address of mapped memory.
+		 *             the driver will try to map the requested region to this hint
+		 *             address, as long as the address is valid and not already mapped.
+		 *             the user should check the returned address of the IOCTL to make
+		 *             sure he got the hint address.
+		 *             passing 0 here means that the driver will choose the address itself.
+		 * @size: size of allocated host memory.
+		 */
+		struct {
+			__u64 host_virt_addr;
+			__u64 hint_addr;
+			__u64 mem_size;
+		} map_host;
+
+		/**
+		 * structure for mapping hw block (used with the HL_MEM_OP_MAP_BLOCK op)
+		 * @block_addr:HW block address to map, a handle and size will be returned
+		 *             to the user and will be used to mmap the relevant block.
+		 *             only addresses from configuration space are allowed.
+		 */
+		struct {
+			__u64 block_addr;
+		} map_block;
+
+		/**
+		 * structure for unmapping host memory (used with the HL_MEM_OP_UNMAP op)
+		 * @device_virt_addr: virtual address returned from HL_MEM_OP_MAP
+		 */
+		struct {
+			__u64 device_virt_addr;
+		} unmap;
+
+		/**
+		 * structure for exporting DMABUF object (used with
+		 * the HL_MEM_OP_EXPORT_DMABUF_FD op)
+		 * @addr: for Gaudi1, the driver expects a physical address
+		 *        inside the device's DRAM. this is because in Gaudi1
+		 *        we don't have MMU that covers the device's DRAM.
+		 *        for all other ASICs, the driver expects a device
+		 *        virtual address that represents the start address of
+		 *        a mapped DRAM memory area inside the device.
+		 *        the address must be the same as was received from the
+		 *        driver during a previous HL_MEM_OP_MAP operation.
+		 * @mem_size: size of memory to export.
+		 * @offset: for Gaudi1, this value must be 0. For all other ASICs,
+		 *          the driver expects an offset inside of the memory area
+		 *          describe by addr. the offset represents the start
+		 *          address of that the exported dma-buf object describes.
+		 */
+		struct {
+			__u64 addr;
+			__u64 mem_size;
+			__u64 offset;
+		} export_dmabuf_fd;
+	};
+
+	__u32 op;
+	__u32 flags;
+	__u32 ctx_id;
+	__u32 num_of_elements;
+};
+
+struct hl_mem_out {
+	union {
+		/*
+		 * Used for HL_MEM_OP_MAP as the virtual address that was
+		 * assigned in the device VA space.
+		 * A value of 0 means the requested operation failed.
+		 */
+		__u64 device_virt_addr;
+
+		/*
+		 * Used in HL_MEM_OP_ALLOC
+		 * This is the assigned handle for the allocated memory
+		 */
+		__u64 handle;
+
+		struct {
+			/*
+			 * Used in HL_MEM_OP_MAP_BLOCK.
+			 * This is the assigned handle for the mapped block
+			 */
+			__u64 block_handle;
+
+			/*
+			 * Used in HL_MEM_OP_MAP_BLOCK
+			 * This is the size of the mapped block
+			 */
+			__u32 block_size;
+
+			__u32 pad;
+		};
+
+		/* Returned in HL_MEM_OP_EXPORT_DMABUF_FD. Represents the
+		 * DMA-BUF object that was created to describe a memory
+		 * allocation on the device's memory space. The FD should be
+		 * passed to the importer driver
+		 */
+		__s32 fd;
+	};
+};
+
+union hl_mem_args {
+	struct hl_mem_in in;
+	struct hl_mem_out out;
+};
+
+#define HL_DEBUG_MAX_AUX_VALUES		10
+
+struct hl_debug_params_etr {
+	/* Address in memory to allocate buffer */
+	__u64 buffer_address;
+
+	/* Size of buffer to allocate */
+	__u64 buffer_size;
+
+	/* Sink operation mode: SW fifo, HW fifo, Circular buffer */
+	__u32 sink_mode;
+	__u32 pad;
+};
+
+struct hl_debug_params_etf {
+	/* Address in memory to allocate buffer */
+	__u64 buffer_address;
+
+	/* Size of buffer to allocate */
+	__u64 buffer_size;
+
+	/* Sink operation mode: SW fifo, HW fifo, Circular buffer */
+	__u32 sink_mode;
+	__u32 pad;
+};
+
+struct hl_debug_params_stm {
+	/* Two bit masks for HW event and Stimulus Port */
+	__u64 he_mask;
+	__u64 sp_mask;
+
+	/* Trace source ID */
+	__u32 id;
+
+	/* Frequency for the timestamp register */
+	__u32 frequency;
+};
+
+struct hl_debug_params_bmon {
+	/* Two address ranges that the user can request to filter */
+	__u64 start_addr0;
+	__u64 addr_mask0;
+
+	__u64 start_addr1;
+	__u64 addr_mask1;
+
+	/* Capture window configuration */
+	__u32 bw_win;
+	__u32 win_capture;
+
+	/* Trace source ID */
+	__u32 id;
+
+	/* Control register */
+	__u32 control;
+
+	/* Two more address ranges that the user can request to filter */
+	__u64 start_addr2;
+	__u64 end_addr2;
+
+	__u64 start_addr3;
+	__u64 end_addr3;
+};
+
+struct hl_debug_params_spmu {
+	/* Event types selection */
+	__u64 event_types[HL_DEBUG_MAX_AUX_VALUES];
+
+	/* Number of event types selection */
+	__u32 event_types_num;
+
+	/* TRC configuration register values */
+	__u32 pmtrc_val;
+	__u32 trc_ctrl_host_val;
+	__u32 trc_en_host_val;
+};
+
+/* Opcode for ETR component */
+#define HL_DEBUG_OP_ETR		0
+/* Opcode for ETF component */
+#define HL_DEBUG_OP_ETF		1
+/* Opcode for STM component */
+#define HL_DEBUG_OP_STM		2
+/* Opcode for FUNNEL component */
+#define HL_DEBUG_OP_FUNNEL	3
+/* Opcode for BMON component */
+#define HL_DEBUG_OP_BMON	4
+/* Opcode for SPMU component */
+#define HL_DEBUG_OP_SPMU	5
+/* Opcode for timestamp (deprecated) */
+#define HL_DEBUG_OP_TIMESTAMP	6
+/* Opcode for setting the device into or out of debug mode. The enable
+ * variable should be 1 for enabling debug mode and 0 for disabling it
+ */
+#define HL_DEBUG_OP_SET_MODE	7
+
+struct hl_debug_args {
+	/*
+	 * Pointer to user input structure.
+	 * This field is relevant to specific opcodes.
+	 */
+	__u64 input_ptr;
+	/* Pointer to user output structure */
+	__u64 output_ptr;
+	/* Size of user input structure */
+	__u32 input_size;
+	/* Size of user output structure */
+	__u32 output_size;
+	/* HL_DEBUG_OP_* */
+	__u32 op;
+	/*
+	 * Register index in the component, taken from the debug_regs_index enum
+	 * in the various ASIC header files
+	 */
+	__u32 reg_idx;
+	/* Enable/disable */
+	__u32 enable;
+	/* Context ID - Currently not in use */
+	__u32 ctx_id;
+};
+
+/*
+ * Various information operations such as:
+ * - H/W IP information
+ * - Current dram usage
+ *
+ * The user calls this IOCTL with an opcode that describes the required
+ * information. The user should supply a pointer to a user-allocated memory
+ * chunk, which will be filled by the driver with the requested information.
+ *
+ * The user supplies the maximum amount of size to copy into the user's memory,
+ * in order to prevent data corruption in case of differences between the
+ * definitions of structures in kernel and userspace, e.g. in case of old
+ * userspace and new kernel driver
+ */
+#define HL_IOCTL_INFO	\
+		_IOWR('H', 0x01, struct hl_info_args)
+
+/*
+ * Command Buffer
+ * - Request a Command Buffer
+ * - Destroy a Command Buffer
+ *
+ * The command buffers are memory blocks that reside in DMA-able address
+ * space and are physically contiguous so they can be accessed by the device
+ * directly. They are allocated using the coherent DMA API.
+ *
+ * When creating a new CB, the IOCTL returns a handle of it, and the user-space
+ * process needs to use that handle to mmap the buffer so it can access them.
+ *
+ * In some instances, the device must access the command buffer through the
+ * device's MMU, and thus its memory should be mapped. In these cases, user can
+ * indicate the driver that such a mapping is required.
+ * The resulting device virtual address will be used internally by the driver,
+ * and won't be returned to user.
+ *
+ */
+#define HL_IOCTL_CB		\
+		_IOWR('H', 0x02, union hl_cb_args)
+
+/*
+ * Command Submission
+ *
+ * To submit work to the device, the user need to call this IOCTL with a set
+ * of JOBS. That set of JOBS constitutes a CS object.
+ * Each JOB will be enqueued on a specific queue, according to the user's input.
+ * There can be more then one JOB per queue.
+ *
+ * The CS IOCTL will receive two sets of JOBS. One set is for "restore" phase
+ * and a second set is for "execution" phase.
+ * The JOBS on the "restore" phase are enqueued only after context-switch
+ * (or if its the first CS for this context). The user can also order the
+ * driver to run the "restore" phase explicitly
+ *
+ * Goya/Gaudi:
+ * There are two types of queues - external and internal. External queues
+ * are DMA queues which transfer data from/to the Host. All other queues are
+ * internal. The driver will get completion notifications from the device only
+ * on JOBS which are enqueued in the external queues.
+ *
+ * Greco onwards:
+ * There is a single type of queue for all types of engines, either DMA engines
+ * for transfers from/to the host or inside the device, or compute engines.
+ * The driver will get completion notifications from the device for all queues.
+ *
+ * For jobs on external queues, the user needs to create command buffers
+ * through the CB ioctl and give the CB's handle to the CS ioctl. For jobs on
+ * internal queues, the user needs to prepare a "command buffer" with packets
+ * on either the device SRAM/DRAM or the host, and give the device address of
+ * that buffer to the CS ioctl.
+ * For jobs on H/W queues both options of command buffers are valid.
+ *
+ * This IOCTL is asynchronous in regard to the actual execution of the CS. This
+ * means it returns immediately after ALL the JOBS were enqueued on their
+ * relevant queues. Therefore, the user mustn't assume the CS has been completed
+ * or has even started to execute.
+ *
+ * Upon successful enqueue, the IOCTL returns a sequence number which the user
+ * can use with the "Wait for CS" IOCTL to check whether the handle's CS
+ * non-internal JOBS have been completed. Note that if the CS has internal JOBS
+ * which can execute AFTER the external JOBS have finished, the driver might
+ * report that the CS has finished executing BEFORE the internal JOBS have
+ * actually finished executing.
+ *
+ * Even though the sequence number increments per CS, the user can NOT
+ * automatically assume that if CS with sequence number N finished, then CS
+ * with sequence number N-1 also finished. The user can make this assumption if
+ * and only if CS N and CS N-1 are exactly the same (same CBs for the same
+ * queues).
+ */
+#define HL_IOCTL_CS			\
+		_IOWR('H', 0x03, union hl_cs_args)
+
+/*
+ * Wait for Command Submission
+ *
+ * The user can call this IOCTL with a handle it received from the CS IOCTL
+ * to wait until the handle's CS has finished executing. The user will wait
+ * inside the kernel until the CS has finished or until the user-requested
+ * timeout has expired.
+ *
+ * If the timeout value is 0, the driver won't sleep at all. It will check
+ * the status of the CS and return immediately
+ *
+ * The return value of the IOCTL is a standard Linux error code. The possible
+ * values are:
+ *
+ * EINTR     - Kernel waiting has been interrupted, e.g. due to OS signal
+ *             that the user process received
+ * ETIMEDOUT - The CS has caused a timeout on the device
+ * EIO       - The CS was aborted (usually because the device was reset)
+ * ENODEV    - The device wants to do hard-reset (so user need to close FD)
+ *
+ * The driver also returns a custom define in case the IOCTL call returned 0.
+ * The define can be one of the following:
+ *
+ * HL_WAIT_CS_STATUS_COMPLETED   - The CS has been completed successfully (0)
+ * HL_WAIT_CS_STATUS_BUSY        - The CS is still executing (0)
+ * HL_WAIT_CS_STATUS_TIMEDOUT    - The CS has caused a timeout on the device
+ *                                 (ETIMEDOUT)
+ * HL_WAIT_CS_STATUS_ABORTED     - The CS was aborted, usually because the
+ *                                 device was reset (EIO)
+ */
+
+#define HL_IOCTL_WAIT_CS			\
+		_IOWR('H', 0x04, union hl_wait_cs_args)
+
+/*
+ * Memory
+ * - Map host memory to device MMU
+ * - Unmap host memory from device MMU
+ *
+ * This IOCTL allows the user to map host memory to the device MMU
+ *
+ * For host memory, the IOCTL doesn't allocate memory. The user is supposed
+ * to allocate the memory in user-space (malloc/new). The driver pins the
+ * physical pages (up to the allowed limit by the OS), assigns a virtual
+ * address in the device VA space and initializes the device MMU.
+ *
+ * There is an option for the user to specify the requested virtual address.
+ *
+ */
+#define HL_IOCTL_MEMORY		\
+		_IOWR('H', 0x05, union hl_mem_args)
+
+/*
+ * Debug
+ * - Enable/disable the ETR/ETF/FUNNEL/STM/BMON/SPMU debug traces
+ *
+ * This IOCTL allows the user to get debug traces from the chip.
+ *
+ * Before the user can send configuration requests of the various
+ * debug/profile engines, it needs to set the device into debug mode.
+ * This is because the debug/profile infrastructure is shared component in the
+ * device and we can't allow multiple users to access it at the same time.
+ *
+ * Once a user set the device into debug mode, the driver won't allow other
+ * users to "work" with the device, i.e. open a FD. If there are multiple users
+ * opened on the device, the driver won't allow any user to debug the device.
+ *
+ * For each configuration request, the user needs to provide the register index
+ * and essential data such as buffer address and size.
+ *
+ * Once the user has finished using the debug/profile engines, he should
+ * set the device into non-debug mode, i.e. disable debug mode.
+ *
+ * The driver can decide to "kick out" the user if he abuses this interface.
+ *
+ */
+#define HL_IOCTL_DEBUG		\
+		_IOWR('H', 0x06, struct hl_debug_args)
+
+#define HL_COMMAND_START	0x01
+#define HL_COMMAND_END		0x07
+
+#endif /* HABANALABS_H_ */
diff --git a/contrib/libs/linux-headers/drm/i915_drm.h b/contrib/libs/linux-headers/drm/i915_drm.h
new file mode 100644
index 0000000000..6878a7a827
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/i915_drm.h
@@ -0,0 +1,3757 @@
+/*
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _I915_DRM_H_
+#define _I915_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ */
+
+/**
+ * DOC: uevents generated by i915 on it's device node
+ *
+ * I915_L3_PARITY_UEVENT - Generated when the driver receives a parity mismatch
+ *	event from the gpu l3 cache. Additional information supplied is ROW,
+ *	BANK, SUBBANK, SLICE of the affected cacheline. Userspace should keep
+ *	track of these events and if a specific cache-line seems to have a
+ *	persistent error remap it with the l3 remapping tool supplied in
+ *	intel-gpu-tools.  The value supplied with the event is always 1.
+ *
+ * I915_ERROR_UEVENT - Generated upon error detection, currently only via
+ *	hangcheck. The error detection event is a good indicator of when things
+ *	began to go badly. The value supplied with the event is a 1 upon error
+ *	detection, and a 0 upon reset completion, signifying no more error
+ *	exists. NOTE: Disabling hangcheck or reset via module parameter will
+ *	cause the related events to not be seen.
+ *
+ * I915_RESET_UEVENT - Event is generated just before an attempt to reset the
+ *	GPU. The value supplied with the event is always 1. NOTE: Disable
+ *	reset via module parameter will cause this event to not be seen.
+ */
+#define I915_L3_PARITY_UEVENT		"L3_PARITY_ERROR"
+#define I915_ERROR_UEVENT		"ERROR"
+#define I915_RESET_UEVENT		"RESET"
+
+/**
+ * struct i915_user_extension - Base class for defining a chain of extensions
+ *
+ * Many interfaces need to grow over time. In most cases we can simply
+ * extend the struct and have userspace pass in more data. Another option,
+ * as demonstrated by Vulkan's approach to providing extensions for forward
+ * and backward compatibility, is to use a list of optional structs to
+ * provide those extra details.
+ *
+ * The key advantage to using an extension chain is that it allows us to
+ * redefine the interface more easily than an ever growing struct of
+ * increasing complexity, and for large parts of that interface to be
+ * entirely optional. The downside is more pointer chasing; chasing across
+ * the boundary with pointers encapsulated inside u64.
+ *
+ * Example chaining:
+ *
+ * .. code-block:: C
+ *
+ *	struct i915_user_extension ext3 {
+ *		.next_extension = 0, // end
+ *		.name = ...,
+ *	};
+ *	struct i915_user_extension ext2 {
+ *		.next_extension = (uintptr_t)&ext3,
+ *		.name = ...,
+ *	};
+ *	struct i915_user_extension ext1 {
+ *		.next_extension = (uintptr_t)&ext2,
+ *		.name = ...,
+ *	};
+ *
+ * Typically the struct i915_user_extension would be embedded in some uAPI
+ * struct, and in this case we would feed it the head of the chain(i.e ext1),
+ * which would then apply all of the above extensions.
+ *
+ */
+struct i915_user_extension {
+	/**
+	 * @next_extension:
+	 *
+	 * Pointer to the next struct i915_user_extension, or zero if the end.
+	 */
+	__u64 next_extension;
+	/**
+	 * @name: Name of the extension.
+	 *
+	 * Note that the name here is just some integer.
+	 *
+	 * Also note that the name space for this is not global for the whole
+	 * driver, but rather its scope/meaning is limited to the specific piece
+	 * of uAPI which has embedded the struct i915_user_extension.
+	 */
+	__u32 name;
+	/**
+	 * @flags: MBZ
+	 *
+	 * All undefined bits must be zero.
+	 */
+	__u32 flags;
+	/**
+	 * @rsvd: MBZ
+	 *
+	 * Reserved for future use; must be zero.
+	 */
+	__u32 rsvd[4];
+};
+
+/*
+ * MOCS indexes used for GPU surfaces, defining the cacheability of the
+ * surface data and the coherency for this data wrt. CPU vs. GPU accesses.
+ */
+enum i915_mocs_table_index {
+	/*
+	 * Not cached anywhere, coherency between CPU and GPU accesses is
+	 * guaranteed.
+	 */
+	I915_MOCS_UNCACHED,
+	/*
+	 * Cacheability and coherency controlled by the kernel automatically
+	 * based on the DRM_I915_GEM_SET_CACHING IOCTL setting and the current
+	 * usage of the surface (used for display scanout or not).
+	 */
+	I915_MOCS_PTE,
+	/*
+	 * Cached in all GPU caches available on the platform.
+	 * Coherency between CPU and GPU accesses to the surface is not
+	 * guaranteed without extra synchronization.
+	 */
+	I915_MOCS_CACHED,
+};
+
+/**
+ * enum drm_i915_gem_engine_class - uapi engine type enumeration
+ *
+ * Different engines serve different roles, and there may be more than one
+ * engine serving each role.  This enum provides a classification of the role
+ * of the engine, which may be used when requesting operations to be performed
+ * on a certain subset of engines, or for providing information about that
+ * group.
+ */
+enum drm_i915_gem_engine_class {
+	/**
+	 * @I915_ENGINE_CLASS_RENDER:
+	 *
+	 * Render engines support instructions used for 3D, Compute (GPGPU),
+	 * and programmable media workloads.  These instructions fetch data and
+	 * dispatch individual work items to threads that operate in parallel.
+	 * The threads run small programs (called "kernels" or "shaders") on
+	 * the GPU's execution units (EUs).
+	 */
+	I915_ENGINE_CLASS_RENDER	= 0,
+
+	/**
+	 * @I915_ENGINE_CLASS_COPY:
+	 *
+	 * Copy engines (also referred to as "blitters") support instructions
+	 * that move blocks of data from one location in memory to another,
+	 * or that fill a specified location of memory with fixed data.
+	 * Copy engines can perform pre-defined logical or bitwise operations
+	 * on the source, destination, or pattern data.
+	 */
+	I915_ENGINE_CLASS_COPY		= 1,
+
+	/**
+	 * @I915_ENGINE_CLASS_VIDEO:
+	 *
+	 * Video engines (also referred to as "bit stream decode" (BSD) or
+	 * "vdbox") support instructions that perform fixed-function media
+	 * decode and encode.
+	 */
+	I915_ENGINE_CLASS_VIDEO		= 2,
+
+	/**
+	 * @I915_ENGINE_CLASS_VIDEO_ENHANCE:
+	 *
+	 * Video enhancement engines (also referred to as "vebox") support
+	 * instructions related to image enhancement.
+	 */
+	I915_ENGINE_CLASS_VIDEO_ENHANCE	= 3,
+
+	/**
+	 * @I915_ENGINE_CLASS_COMPUTE:
+	 *
+	 * Compute engines support a subset of the instructions available
+	 * on render engines:  compute engines support Compute (GPGPU) and
+	 * programmable media workloads, but do not support the 3D pipeline.
+	 */
+	I915_ENGINE_CLASS_COMPUTE	= 4,
+
+	/* Values in this enum should be kept compact. */
+
+	/**
+	 * @I915_ENGINE_CLASS_INVALID:
+	 *
+	 * Placeholder value to represent an invalid engine class assignment.
+	 */
+	I915_ENGINE_CLASS_INVALID	= -1
+};
+
+/**
+ * struct i915_engine_class_instance - Engine class/instance identifier
+ *
+ * There may be more than one engine fulfilling any role within the system.
+ * Each engine of a class is given a unique instance number and therefore
+ * any engine can be specified by its class:instance tuplet. APIs that allow
+ * access to any engine in the system will use struct i915_engine_class_instance
+ * for this identification.
+ */
+struct i915_engine_class_instance {
+	/**
+	 * @engine_class:
+	 *
+	 * Engine class from enum drm_i915_gem_engine_class
+	 */
+	__u16 engine_class;
+#define I915_ENGINE_CLASS_INVALID_NONE -1
+#define I915_ENGINE_CLASS_INVALID_VIRTUAL -2
+
+	/**
+	 * @engine_instance:
+	 *
+	 * Engine instance.
+	 */
+	__u16 engine_instance;
+};
+
+/**
+ * DOC: perf_events exposed by i915 through /sys/bus/event_sources/drivers/i915
+ *
+ */
+
+enum drm_i915_pmu_engine_sample {
+	I915_SAMPLE_BUSY = 0,
+	I915_SAMPLE_WAIT = 1,
+	I915_SAMPLE_SEMA = 2
+};
+
+#define I915_PMU_SAMPLE_BITS (4)
+#define I915_PMU_SAMPLE_MASK (0xf)
+#define I915_PMU_SAMPLE_INSTANCE_BITS (8)
+#define I915_PMU_CLASS_SHIFT \
+	(I915_PMU_SAMPLE_BITS + I915_PMU_SAMPLE_INSTANCE_BITS)
+
+#define __I915_PMU_ENGINE(class, instance, sample) \
+	((class) << I915_PMU_CLASS_SHIFT | \
+	(instance) << I915_PMU_SAMPLE_BITS | \
+	(sample))
+
+#define I915_PMU_ENGINE_BUSY(class, instance) \
+	__I915_PMU_ENGINE(class, instance, I915_SAMPLE_BUSY)
+
+#define I915_PMU_ENGINE_WAIT(class, instance) \
+	__I915_PMU_ENGINE(class, instance, I915_SAMPLE_WAIT)
+
+#define I915_PMU_ENGINE_SEMA(class, instance) \
+	__I915_PMU_ENGINE(class, instance, I915_SAMPLE_SEMA)
+
+#define __I915_PMU_OTHER(x) (__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x))
+
+#define I915_PMU_ACTUAL_FREQUENCY	__I915_PMU_OTHER(0)
+#define I915_PMU_REQUESTED_FREQUENCY	__I915_PMU_OTHER(1)
+#define I915_PMU_INTERRUPTS		__I915_PMU_OTHER(2)
+#define I915_PMU_RC6_RESIDENCY		__I915_PMU_OTHER(3)
+#define I915_PMU_SOFTWARE_GT_AWAKE_TIME	__I915_PMU_OTHER(4)
+
+#define I915_PMU_LAST /* Deprecated - do not use */ I915_PMU_RC6_RESIDENCY
+
+/* Each region is a minimum of 16k, and there are at most 255 of them.
+ */
+#define I915_NR_TEX_REGIONS 255	/* table size 2k - maximum due to use
+				 * of chars for next/prev indices */
+#define I915_LOG_MIN_TEX_REGION_SIZE 14
+
+typedef struct _drm_i915_init {
+	enum {
+		I915_INIT_DMA = 0x01,
+		I915_CLEANUP_DMA = 0x02,
+		I915_RESUME_DMA = 0x03
+	} func;
+	unsigned int mmio_offset;
+	int sarea_priv_offset;
+	unsigned int ring_start;
+	unsigned int ring_end;
+	unsigned int ring_size;
+	unsigned int front_offset;
+	unsigned int back_offset;
+	unsigned int depth_offset;
+	unsigned int w;
+	unsigned int h;
+	unsigned int pitch;
+	unsigned int pitch_bits;
+	unsigned int back_pitch;
+	unsigned int depth_pitch;
+	unsigned int cpp;
+	unsigned int chipset;
+} drm_i915_init_t;
+
+typedef struct _drm_i915_sarea {
+	struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
+	int last_upload;	/* last time texture was uploaded */
+	int last_enqueue;	/* last time a buffer was enqueued */
+	int last_dispatch;	/* age of the most recently dispatched buffer */
+	int ctxOwner;		/* last context to upload state */
+	int texAge;
+	int pf_enabled;		/* is pageflipping allowed? */
+	int pf_active;
+	int pf_current_page;	/* which buffer is being displayed? */
+	int perf_boxes;		/* performance boxes to be displayed */
+	int width, height;      /* screen size in pixels */
+
+	drm_handle_t front_handle;
+	int front_offset;
+	int front_size;
+
+	drm_handle_t back_handle;
+	int back_offset;
+	int back_size;
+
+	drm_handle_t depth_handle;
+	int depth_offset;
+	int depth_size;
+
+	drm_handle_t tex_handle;
+	int tex_offset;
+	int tex_size;
+	int log_tex_granularity;
+	int pitch;
+	int rotation;           /* 0, 90, 180 or 270 */
+	int rotated_offset;
+	int rotated_size;
+	int rotated_pitch;
+	int virtualX, virtualY;
+
+	unsigned int front_tiled;
+	unsigned int back_tiled;
+	unsigned int depth_tiled;
+	unsigned int rotated_tiled;
+	unsigned int rotated2_tiled;
+
+	int pipeA_x;
+	int pipeA_y;
+	int pipeA_w;
+	int pipeA_h;
+	int pipeB_x;
+	int pipeB_y;
+	int pipeB_w;
+	int pipeB_h;
+
+	/* fill out some space for old userspace triple buffer */
+	drm_handle_t unused_handle;
+	__u32 unused1, unused2, unused3;
+
+	/* buffer object handles for static buffers. May change
+	 * over the lifetime of the client.
+	 */
+	__u32 front_bo_handle;
+	__u32 back_bo_handle;
+	__u32 unused_bo_handle;
+	__u32 depth_bo_handle;
+
+} drm_i915_sarea_t;
+
+/* due to userspace building against these headers we need some compat here */
+#define planeA_x pipeA_x
+#define planeA_y pipeA_y
+#define planeA_w pipeA_w
+#define planeA_h pipeA_h
+#define planeB_x pipeB_x
+#define planeB_y pipeB_y
+#define planeB_w pipeB_w
+#define planeB_h pipeB_h
+
+/* Flags for perf_boxes
+ */
+#define I915_BOX_RING_EMPTY    0x1
+#define I915_BOX_FLIP          0x2
+#define I915_BOX_WAIT          0x4
+#define I915_BOX_TEXTURE_LOAD  0x8
+#define I915_BOX_LOST_CONTEXT  0x10
+
+/*
+ * i915 specific ioctls.
+ *
+ * The device specific ioctl range is [DRM_COMMAND_BASE, DRM_COMMAND_END) ie
+ * [0x40, 0xa0) (a0 is excluded). The numbers below are defined as offset
+ * against DRM_COMMAND_BASE and should be between [0x0, 0x60).
+ */
+#define DRM_I915_INIT		0x00
+#define DRM_I915_FLUSH		0x01
+#define DRM_I915_FLIP		0x02
+#define DRM_I915_BATCHBUFFER	0x03
+#define DRM_I915_IRQ_EMIT	0x04
+#define DRM_I915_IRQ_WAIT	0x05
+#define DRM_I915_GETPARAM	0x06
+#define DRM_I915_SETPARAM	0x07
+#define DRM_I915_ALLOC		0x08
+#define DRM_I915_FREE		0x09
+#define DRM_I915_INIT_HEAP	0x0a
+#define DRM_I915_CMDBUFFER	0x0b
+#define DRM_I915_DESTROY_HEAP	0x0c
+#define DRM_I915_SET_VBLANK_PIPE	0x0d
+#define DRM_I915_GET_VBLANK_PIPE	0x0e
+#define DRM_I915_VBLANK_SWAP	0x0f
+#define DRM_I915_HWS_ADDR	0x11
+#define DRM_I915_GEM_INIT	0x13
+#define DRM_I915_GEM_EXECBUFFER	0x14
+#define DRM_I915_GEM_PIN	0x15
+#define DRM_I915_GEM_UNPIN	0x16
+#define DRM_I915_GEM_BUSY	0x17
+#define DRM_I915_GEM_THROTTLE	0x18
+#define DRM_I915_GEM_ENTERVT	0x19
+#define DRM_I915_GEM_LEAVEVT	0x1a
+#define DRM_I915_GEM_CREATE	0x1b
+#define DRM_I915_GEM_PREAD	0x1c
+#define DRM_I915_GEM_PWRITE	0x1d
+#define DRM_I915_GEM_MMAP	0x1e
+#define DRM_I915_GEM_SET_DOMAIN	0x1f
+#define DRM_I915_GEM_SW_FINISH	0x20
+#define DRM_I915_GEM_SET_TILING	0x21
+#define DRM_I915_GEM_GET_TILING	0x22
+#define DRM_I915_GEM_GET_APERTURE 0x23
+#define DRM_I915_GEM_MMAP_GTT	0x24
+#define DRM_I915_GET_PIPE_FROM_CRTC_ID	0x25
+#define DRM_I915_GEM_MADVISE	0x26
+#define DRM_I915_OVERLAY_PUT_IMAGE	0x27
+#define DRM_I915_OVERLAY_ATTRS	0x28
+#define DRM_I915_GEM_EXECBUFFER2	0x29
+#define DRM_I915_GEM_EXECBUFFER2_WR	DRM_I915_GEM_EXECBUFFER2
+#define DRM_I915_GET_SPRITE_COLORKEY	0x2a
+#define DRM_I915_SET_SPRITE_COLORKEY	0x2b
+#define DRM_I915_GEM_WAIT	0x2c
+#define DRM_I915_GEM_CONTEXT_CREATE	0x2d
+#define DRM_I915_GEM_CONTEXT_DESTROY	0x2e
+#define DRM_I915_GEM_SET_CACHING	0x2f
+#define DRM_I915_GEM_GET_CACHING	0x30
+#define DRM_I915_REG_READ		0x31
+#define DRM_I915_GET_RESET_STATS	0x32
+#define DRM_I915_GEM_USERPTR		0x33
+#define DRM_I915_GEM_CONTEXT_GETPARAM	0x34
+#define DRM_I915_GEM_CONTEXT_SETPARAM	0x35
+#define DRM_I915_PERF_OPEN		0x36
+#define DRM_I915_PERF_ADD_CONFIG	0x37
+#define DRM_I915_PERF_REMOVE_CONFIG	0x38
+#define DRM_I915_QUERY			0x39
+#define DRM_I915_GEM_VM_CREATE		0x3a
+#define DRM_I915_GEM_VM_DESTROY		0x3b
+#define DRM_I915_GEM_CREATE_EXT		0x3c
+/* Must be kept compact -- no holes */
+
+#define DRM_IOCTL_I915_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
+#define DRM_IOCTL_I915_FLUSH		DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
+#define DRM_IOCTL_I915_FLIP		DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP)
+#define DRM_IOCTL_I915_BATCHBUFFER	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
+#define DRM_IOCTL_I915_IRQ_EMIT         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
+#define DRM_IOCTL_I915_IRQ_WAIT         DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
+#define DRM_IOCTL_I915_GETPARAM         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t)
+#define DRM_IOCTL_I915_SETPARAM         DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t)
+#define DRM_IOCTL_I915_ALLOC            DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t)
+#define DRM_IOCTL_I915_FREE             DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
+#define DRM_IOCTL_I915_INIT_HEAP        DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
+#define DRM_IOCTL_I915_CMDBUFFER	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
+#define DRM_IOCTL_I915_DESTROY_HEAP	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
+#define DRM_IOCTL_I915_SET_VBLANK_PIPE	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_GET_VBLANK_PIPE	DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_VBLANK_SWAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
+#define DRM_IOCTL_I915_HWS_ADDR		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init)
+#define DRM_IOCTL_I915_GEM_INIT		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2_WR	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2_WR, struct drm_i915_gem_execbuffer2)
+#define DRM_IOCTL_I915_GEM_PIN		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
+#define DRM_IOCTL_I915_GEM_UNPIN	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
+#define DRM_IOCTL_I915_GEM_BUSY		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
+#define DRM_IOCTL_I915_GEM_SET_CACHING		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SET_CACHING, struct drm_i915_gem_caching)
+#define DRM_IOCTL_I915_GEM_GET_CACHING		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_CACHING, struct drm_i915_gem_caching)
+#define DRM_IOCTL_I915_GEM_THROTTLE	DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE)
+#define DRM_IOCTL_I915_GEM_ENTERVT	DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT)
+#define DRM_IOCTL_I915_GEM_LEAVEVT	DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT)
+#define DRM_IOCTL_I915_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create)
+#define DRM_IOCTL_I915_GEM_CREATE_EXT	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE_EXT, struct drm_i915_gem_create_ext)
+#define DRM_IOCTL_I915_GEM_PREAD	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread)
+#define DRM_IOCTL_I915_GEM_PWRITE	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite)
+#define DRM_IOCTL_I915_GEM_MMAP		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap)
+#define DRM_IOCTL_I915_GEM_MMAP_GTT	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt)
+#define DRM_IOCTL_I915_GEM_MMAP_OFFSET	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_offset)
+#define DRM_IOCTL_I915_GEM_SET_DOMAIN	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain)
+#define DRM_IOCTL_I915_GEM_SW_FINISH	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish)
+#define DRM_IOCTL_I915_GEM_SET_TILING	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
+#define DRM_IOCTL_I915_GEM_GET_TILING	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)
+#define DRM_IOCTL_I915_GEM_GET_APERTURE	DRM_IOR  (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
+#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
+#define DRM_IOCTL_I915_GEM_MADVISE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_ATTRS	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
+#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
+#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
+#define DRM_IOCTL_I915_GEM_WAIT		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait)
+#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create)
+#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create_ext)
+#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy)
+#define DRM_IOCTL_I915_REG_READ			DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read)
+#define DRM_IOCTL_I915_GET_RESET_STATS		DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats)
+#define DRM_IOCTL_I915_GEM_USERPTR			DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr)
+#define DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_GETPARAM, struct drm_i915_gem_context_param)
+#define DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_SETPARAM, struct drm_i915_gem_context_param)
+#define DRM_IOCTL_I915_PERF_OPEN	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_OPEN, struct drm_i915_perf_open_param)
+#define DRM_IOCTL_I915_PERF_ADD_CONFIG	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_ADD_CONFIG, struct drm_i915_perf_oa_config)
+#define DRM_IOCTL_I915_PERF_REMOVE_CONFIG	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_REMOVE_CONFIG, __u64)
+#define DRM_IOCTL_I915_QUERY			DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_QUERY, struct drm_i915_query)
+#define DRM_IOCTL_I915_GEM_VM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_CREATE, struct drm_i915_gem_vm_control)
+#define DRM_IOCTL_I915_GEM_VM_DESTROY	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_VM_DESTROY, struct drm_i915_gem_vm_control)
+
+/* Allow drivers to submit batchbuffers directly to hardware, relying
+ * on the security mechanisms provided by hardware.
+ */
+typedef struct drm_i915_batchbuffer {
+	int start;		/* agp offset */
+	int used;		/* nr bytes in use */
+	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
+	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
+	int num_cliprects;	/* mulitpass with multiple cliprects? */
+	struct drm_clip_rect *cliprects;	/* pointer to userspace cliprects */
+} drm_i915_batchbuffer_t;
+
+/* As above, but pass a pointer to userspace buffer which can be
+ * validated by the kernel prior to sending to hardware.
+ */
+typedef struct _drm_i915_cmdbuffer {
+	char *buf;	/* pointer to userspace command buffer */
+	int sz;			/* nr bytes in buf */
+	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
+	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
+	int num_cliprects;	/* mulitpass with multiple cliprects? */
+	struct drm_clip_rect *cliprects;	/* pointer to userspace cliprects */
+} drm_i915_cmdbuffer_t;
+
+/* Userspace can request & wait on irq's:
+ */
+typedef struct drm_i915_irq_emit {
+	int *irq_seq;
+} drm_i915_irq_emit_t;
+
+typedef struct drm_i915_irq_wait {
+	int irq_seq;
+} drm_i915_irq_wait_t;
+
+/*
+ * Different modes of per-process Graphics Translation Table,
+ * see I915_PARAM_HAS_ALIASING_PPGTT
+ */
+#define I915_GEM_PPGTT_NONE	0
+#define I915_GEM_PPGTT_ALIASING	1
+#define I915_GEM_PPGTT_FULL	2
+
+/* Ioctl to query kernel params:
+ */
+#define I915_PARAM_IRQ_ACTIVE            1
+#define I915_PARAM_ALLOW_BATCHBUFFER     2
+#define I915_PARAM_LAST_DISPATCH         3
+#define I915_PARAM_CHIPSET_ID            4
+#define I915_PARAM_HAS_GEM               5
+#define I915_PARAM_NUM_FENCES_AVAIL      6
+#define I915_PARAM_HAS_OVERLAY           7
+#define I915_PARAM_HAS_PAGEFLIPPING	 8
+#define I915_PARAM_HAS_EXECBUF2          9
+#define I915_PARAM_HAS_BSD		 10
+#define I915_PARAM_HAS_BLT		 11
+#define I915_PARAM_HAS_RELAXED_FENCING	 12
+#define I915_PARAM_HAS_COHERENT_RINGS	 13
+#define I915_PARAM_HAS_EXEC_CONSTANTS	 14
+#define I915_PARAM_HAS_RELAXED_DELTA	 15
+#define I915_PARAM_HAS_GEN7_SOL_RESET	 16
+#define I915_PARAM_HAS_LLC     	 	 17
+#define I915_PARAM_HAS_ALIASING_PPGTT	 18
+#define I915_PARAM_HAS_WAIT_TIMEOUT	 19
+#define I915_PARAM_HAS_SEMAPHORES	 20
+#define I915_PARAM_HAS_PRIME_VMAP_FLUSH	 21
+#define I915_PARAM_HAS_VEBOX		 22
+#define I915_PARAM_HAS_SECURE_BATCHES	 23
+#define I915_PARAM_HAS_PINNED_BATCHES	 24
+#define I915_PARAM_HAS_EXEC_NO_RELOC	 25
+#define I915_PARAM_HAS_EXEC_HANDLE_LUT   26
+#define I915_PARAM_HAS_WT     	 	 27
+#define I915_PARAM_CMD_PARSER_VERSION	 28
+#define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
+#define I915_PARAM_MMAP_VERSION          30
+#define I915_PARAM_HAS_BSD2		 31
+#define I915_PARAM_REVISION              32
+#define I915_PARAM_SUBSLICE_TOTAL	 33
+#define I915_PARAM_EU_TOTAL		 34
+#define I915_PARAM_HAS_GPU_RESET	 35
+#define I915_PARAM_HAS_RESOURCE_STREAMER 36
+#define I915_PARAM_HAS_EXEC_SOFTPIN	 37
+#define I915_PARAM_HAS_POOLED_EU	 38
+#define I915_PARAM_MIN_EU_IN_POOL	 39
+#define I915_PARAM_MMAP_GTT_VERSION	 40
+
+/*
+ * Query whether DRM_I915_GEM_EXECBUFFER2 supports user defined execution
+ * priorities and the driver will attempt to execute batches in priority order.
+ * The param returns a capability bitmask, nonzero implies that the scheduler
+ * is enabled, with different features present according to the mask.
+ *
+ * The initial priority for each batch is supplied by the context and is
+ * controlled via I915_CONTEXT_PARAM_PRIORITY.
+ */
+#define I915_PARAM_HAS_SCHEDULER	 41
+#define   I915_SCHEDULER_CAP_ENABLED	(1ul << 0)
+#define   I915_SCHEDULER_CAP_PRIORITY	(1ul << 1)
+#define   I915_SCHEDULER_CAP_PREEMPTION	(1ul << 2)
+#define   I915_SCHEDULER_CAP_SEMAPHORES	(1ul << 3)
+#define   I915_SCHEDULER_CAP_ENGINE_BUSY_STATS	(1ul << 4)
+/*
+ * Indicates the 2k user priority levels are statically mapped into 3 buckets as
+ * follows:
+ *
+ * -1k to -1	Low priority
+ * 0		Normal priority
+ * 1 to 1k	Highest priority
+ */
+#define   I915_SCHEDULER_CAP_STATIC_PRIORITY_MAP	(1ul << 5)
+
+/*
+ * Query the status of HuC load.
+ *
+ * The query can fail in the following scenarios with the listed error codes:
+ *  -ENODEV if HuC is not present on this platform,
+ *  -EOPNOTSUPP if HuC firmware usage is disabled,
+ *  -ENOPKG if HuC firmware fetch failed,
+ *  -ENOEXEC if HuC firmware is invalid or mismatched,
+ *  -ENOMEM if i915 failed to prepare the FW objects for transfer to the uC,
+ *  -EIO if the FW transfer or the FW authentication failed.
+ *
+ * If the IOCTL is successful, the returned parameter will be set to one of the
+ * following values:
+ *  * 0 if HuC firmware load is not complete,
+ *  * 1 if HuC firmware is authenticated and running.
+ */
+#define I915_PARAM_HUC_STATUS		 42
+
+/* Query whether DRM_I915_GEM_EXECBUFFER2 supports the ability to opt-out of
+ * synchronisation with implicit fencing on individual objects.
+ * See EXEC_OBJECT_ASYNC.
+ */
+#define I915_PARAM_HAS_EXEC_ASYNC	 43
+
+/* Query whether DRM_I915_GEM_EXECBUFFER2 supports explicit fence support -
+ * both being able to pass in a sync_file fd to wait upon before executing,
+ * and being able to return a new sync_file fd that is signaled when the
+ * current request is complete. See I915_EXEC_FENCE_IN and I915_EXEC_FENCE_OUT.
+ */
+#define I915_PARAM_HAS_EXEC_FENCE	 44
+
+/* Query whether DRM_I915_GEM_EXECBUFFER2 supports the ability to capture
+ * user specified bufffers for post-mortem debugging of GPU hangs. See
+ * EXEC_OBJECT_CAPTURE.
+ */
+#define I915_PARAM_HAS_EXEC_CAPTURE	 45
+
+#define I915_PARAM_SLICE_MASK		 46
+
+/* Assuming it's uniform for each slice, this queries the mask of subslices
+ * per-slice for this system.
+ */
+#define I915_PARAM_SUBSLICE_MASK	 47
+
+/*
+ * Query whether DRM_I915_GEM_EXECBUFFER2 supports supplying the batch buffer
+ * as the first execobject as opposed to the last. See I915_EXEC_BATCH_FIRST.
+ */
+#define I915_PARAM_HAS_EXEC_BATCH_FIRST	 48
+
+/* Query whether DRM_I915_GEM_EXECBUFFER2 supports supplying an array of
+ * drm_i915_gem_exec_fence structures.  See I915_EXEC_FENCE_ARRAY.
+ */
+#define I915_PARAM_HAS_EXEC_FENCE_ARRAY  49
+
+/*
+ * Query whether every context (both per-file default and user created) is
+ * isolated (insofar as HW supports). If this parameter is not true, then
+ * freshly created contexts may inherit values from an existing context,
+ * rather than default HW values. If true, it also ensures (insofar as HW
+ * supports) that all state set by this context will not leak to any other
+ * context.
+ *
+ * As not every engine across every gen support contexts, the returned
+ * value reports the support of context isolation for individual engines by
+ * returning a bitmask of each engine class set to true if that class supports
+ * isolation.
+ */
+#define I915_PARAM_HAS_CONTEXT_ISOLATION 50
+
+/* Frequency of the command streamer timestamps given by the *_TIMESTAMP
+ * registers. This used to be fixed per platform but from CNL onwards, this
+ * might vary depending on the parts.
+ */
+#define I915_PARAM_CS_TIMESTAMP_FREQUENCY 51
+
+/*
+ * Once upon a time we supposed that writes through the GGTT would be
+ * immediately in physical memory (once flushed out of the CPU path). However,
+ * on a few different processors and chipsets, this is not necessarily the case
+ * as the writes appear to be buffered internally. Thus a read of the backing
+ * storage (physical memory) via a different path (with different physical tags
+ * to the indirect write via the GGTT) will see stale values from before
+ * the GGTT write. Inside the kernel, we can for the most part keep track of
+ * the different read/write domains in use (e.g. set-domain), but the assumption
+ * of coherency is baked into the ABI, hence reporting its true state in this
+ * parameter.
+ *
+ * Reports true when writes via mmap_gtt are immediately visible following an
+ * lfence to flush the WCB.
+ *
+ * Reports false when writes via mmap_gtt are indeterminately delayed in an in
+ * internal buffer and are _not_ immediately visible to third parties accessing
+ * directly via mmap_cpu/mmap_wc. Use of mmap_gtt as part of an IPC
+ * communications channel when reporting false is strongly disadvised.
+ */
+#define I915_PARAM_MMAP_GTT_COHERENT	52
+
+/*
+ * Query whether DRM_I915_GEM_EXECBUFFER2 supports coordination of parallel
+ * execution through use of explicit fence support.
+ * See I915_EXEC_FENCE_OUT and I915_EXEC_FENCE_SUBMIT.
+ */
+#define I915_PARAM_HAS_EXEC_SUBMIT_FENCE 53
+
+/*
+ * Revision of the i915-perf uAPI. The value returned helps determine what
+ * i915-perf features are available. See drm_i915_perf_property_id.
+ */
+#define I915_PARAM_PERF_REVISION	54
+
+/* Query whether DRM_I915_GEM_EXECBUFFER2 supports supplying an array of
+ * timeline syncobj through drm_i915_gem_execbuffer_ext_timeline_fences. See
+ * I915_EXEC_USE_EXTENSIONS.
+ */
+#define I915_PARAM_HAS_EXEC_TIMELINE_FENCES 55
+
+/* Query if the kernel supports the I915_USERPTR_PROBE flag. */
+#define I915_PARAM_HAS_USERPTR_PROBE 56
+
+/*
+ * Frequency of the timestamps in OA reports. This used to be the same as the CS
+ * timestamp frequency, but differs on some platforms.
+ */
+#define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57
+
+/* Must be kept compact -- no holes and well documented */
+
+/**
+ * struct drm_i915_getparam - Driver parameter query structure.
+ */
+struct drm_i915_getparam {
+	/** @param: Driver parameter to query. */
+	__s32 param;
+
+	/**
+	 * @value: Address of memory where queried value should be put.
+	 *
+	 * WARNING: Using pointers instead of fixed-size u64 means we need to write
+	 * compat32 code. Don't repeat this mistake.
+	 */
+	int *value;
+};
+
+/**
+ * typedef drm_i915_getparam_t - Driver parameter query structure.
+ * See struct drm_i915_getparam.
+ */
+typedef struct drm_i915_getparam drm_i915_getparam_t;
+
+/* Ioctl to set kernel params:
+ */
+#define I915_SETPARAM_USE_MI_BATCHBUFFER_START            1
+#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY             2
+#define I915_SETPARAM_ALLOW_BATCHBUFFER                   3
+#define I915_SETPARAM_NUM_USED_FENCES                     4
+/* Must be kept compact -- no holes */
+
+typedef struct drm_i915_setparam {
+	int param;
+	int value;
+} drm_i915_setparam_t;
+
+/* A memory manager for regions of shared memory:
+ */
+#define I915_MEM_REGION_AGP 1
+
+typedef struct drm_i915_mem_alloc {
+	int region;
+	int alignment;
+	int size;
+	int *region_offset;	/* offset from start of fb or agp */
+} drm_i915_mem_alloc_t;
+
+typedef struct drm_i915_mem_free {
+	int region;
+	int region_offset;
+} drm_i915_mem_free_t;
+
+typedef struct drm_i915_mem_init_heap {
+	int region;
+	int size;
+	int start;
+} drm_i915_mem_init_heap_t;
+
+/* Allow memory manager to be torn down and re-initialized (eg on
+ * rotate):
+ */
+typedef struct drm_i915_mem_destroy_heap {
+	int region;
+} drm_i915_mem_destroy_heap_t;
+
+/* Allow X server to configure which pipes to monitor for vblank signals
+ */
+#define	DRM_I915_VBLANK_PIPE_A	1
+#define	DRM_I915_VBLANK_PIPE_B	2
+
+typedef struct drm_i915_vblank_pipe {
+	int pipe;
+} drm_i915_vblank_pipe_t;
+
+/* Schedule buffer swap at given vertical blank:
+ */
+typedef struct drm_i915_vblank_swap {
+	drm_drawable_t drawable;
+	enum drm_vblank_seq_type seqtype;
+	unsigned int sequence;
+} drm_i915_vblank_swap_t;
+
+typedef struct drm_i915_hws_addr {
+	__u64 addr;
+} drm_i915_hws_addr_t;
+
+struct drm_i915_gem_init {
+	/**
+	 * Beginning offset in the GTT to be managed by the DRM memory
+	 * manager.
+	 */
+	__u64 gtt_start;
+	/**
+	 * Ending offset in the GTT to be managed by the DRM memory
+	 * manager.
+	 */
+	__u64 gtt_end;
+};
+
+struct drm_i915_gem_create {
+	/**
+	 * Requested size for the object.
+	 *
+	 * The (page-aligned) allocated size for the object will be returned.
+	 */
+	__u64 size;
+	/**
+	 * Returned handle for the object.
+	 *
+	 * Object handles are nonzero.
+	 */
+	__u32 handle;
+	__u32 pad;
+};
+
+struct drm_i915_gem_pread {
+	/** Handle for the object being read. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to read from */
+	__u64 offset;
+	/** Length of data to read */
+	__u64 size;
+	/**
+	 * Pointer to write the data into.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 data_ptr;
+};
+
+struct drm_i915_gem_pwrite {
+	/** Handle for the object being written to. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to write to */
+	__u64 offset;
+	/** Length of data to write */
+	__u64 size;
+	/**
+	 * Pointer to read the data from.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 data_ptr;
+};
+
+struct drm_i915_gem_mmap {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset in the object to map. */
+	__u64 offset;
+	/**
+	 * Length of data to map.
+	 *
+	 * The value will be page-aligned.
+	 */
+	__u64 size;
+	/**
+	 * Returned pointer the data was mapped at.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 addr_ptr;
+
+	/**
+	 * Flags for extended behaviour.
+	 *
+	 * Added in version 2.
+	 */
+	__u64 flags;
+#define I915_MMAP_WC 0x1
+};
+
+struct drm_i915_gem_mmap_gtt {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/**
+	 * Fake offset to use for subsequent mmap call
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 offset;
+};
+
+/**
+ * struct drm_i915_gem_mmap_offset - Retrieve an offset so we can mmap this buffer object.
+ *
+ * This struct is passed as argument to the `DRM_IOCTL_I915_GEM_MMAP_OFFSET` ioctl,
+ * and is used to retrieve the fake offset to mmap an object specified by &handle.
+ *
+ * The legacy way of using `DRM_IOCTL_I915_GEM_MMAP` is removed on gen12+.
+ * `DRM_IOCTL_I915_GEM_MMAP_GTT` is an older supported alias to this struct, but will behave
+ * as setting the &extensions to 0, and &flags to `I915_MMAP_OFFSET_GTT`.
+ */
+struct drm_i915_gem_mmap_offset {
+	/** @handle: Handle for the object being mapped. */
+	__u32 handle;
+	/** @pad: Must be zero */
+	__u32 pad;
+	/**
+	 * @offset: The fake offset to use for subsequent mmap call
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 offset;
+
+	/**
+	 * @flags: Flags for extended behaviour.
+	 *
+	 * It is mandatory that one of the `MMAP_OFFSET` types
+	 * should be included:
+	 *
+	 * - `I915_MMAP_OFFSET_GTT`: Use mmap with the object bound to GTT. (Write-Combined)
+	 * - `I915_MMAP_OFFSET_WC`: Use Write-Combined caching.
+	 * - `I915_MMAP_OFFSET_WB`: Use Write-Back caching.
+	 * - `I915_MMAP_OFFSET_FIXED`: Use object placement to determine caching.
+	 *
+	 * On devices with local memory `I915_MMAP_OFFSET_FIXED` is the only valid
+	 * type. On devices without local memory, this caching mode is invalid.
+	 *
+	 * As caching mode when specifying `I915_MMAP_OFFSET_FIXED`, WC or WB will
+	 * be used, depending on the object placement on creation. WB will be used
+	 * when the object can only exist in system memory, WC otherwise.
+	 */
+	__u64 flags;
+
+#define I915_MMAP_OFFSET_GTT	0
+#define I915_MMAP_OFFSET_WC	1
+#define I915_MMAP_OFFSET_WB	2
+#define I915_MMAP_OFFSET_UC	3
+#define I915_MMAP_OFFSET_FIXED	4
+
+	/**
+	 * @extensions: Zero-terminated chain of extensions.
+	 *
+	 * No current extensions defined; mbz.
+	 */
+	__u64 extensions;
+};
+
+/**
+ * struct drm_i915_gem_set_domain - Adjust the objects write or read domain, in
+ * preparation for accessing the pages via some CPU domain.
+ *
+ * Specifying a new write or read domain will flush the object out of the
+ * previous domain(if required), before then updating the objects domain
+ * tracking with the new domain.
+ *
+ * Note this might involve waiting for the object first if it is still active on
+ * the GPU.
+ *
+ * Supported values for @read_domains and @write_domain:
+ *
+ *	- I915_GEM_DOMAIN_WC: Uncached write-combined domain
+ *	- I915_GEM_DOMAIN_CPU: CPU cache domain
+ *	- I915_GEM_DOMAIN_GTT: Mappable aperture domain
+ *
+ * All other domains are rejected.
+ *
+ * Note that for discrete, starting from DG1, this is no longer supported, and
+ * is instead rejected. On such platforms the CPU domain is effectively static,
+ * where we also only support a single &drm_i915_gem_mmap_offset cache mode,
+ * which can't be set explicitly and instead depends on the object placements,
+ * as per the below.
+ *
+ * Implicit caching rules, starting from DG1:
+ *
+ *	- If any of the object placements (see &drm_i915_gem_create_ext_memory_regions)
+ *	  contain I915_MEMORY_CLASS_DEVICE then the object will be allocated and
+ *	  mapped as write-combined only.
+ *
+ *	- Everything else is always allocated and mapped as write-back, with the
+ *	  guarantee that everything is also coherent with the GPU.
+ *
+ * Note that this is likely to change in the future again, where we might need
+ * more flexibility on future devices, so making this all explicit as part of a
+ * new &drm_i915_gem_create_ext extension is probable.
+ */
+struct drm_i915_gem_set_domain {
+	/** @handle: Handle for the object. */
+	__u32 handle;
+
+	/** @read_domains: New read domains. */
+	__u32 read_domains;
+
+	/**
+	 * @write_domain: New write domain.
+	 *
+	 * Note that having something in the write domain implies it's in the
+	 * read domain, and only that read domain.
+	 */
+	__u32 write_domain;
+};
+
+struct drm_i915_gem_sw_finish {
+	/** Handle for the object */
+	__u32 handle;
+};
+
+struct drm_i915_gem_relocation_entry {
+	/**
+	 * Handle of the buffer being pointed to by this relocation entry.
+	 *
+	 * It's appealing to make this be an index into the mm_validate_entry
+	 * list to refer to the buffer, but this allows the driver to create
+	 * a relocation list for state buffers and not re-write it per
+	 * exec using the buffer.
+	 */
+	__u32 target_handle;
+
+	/**
+	 * Value to be added to the offset of the target buffer to make up
+	 * the relocation entry.
+	 */
+	__u32 delta;
+
+	/** Offset in the buffer the relocation entry will be written into */
+	__u64 offset;
+
+	/**
+	 * Offset value of the target buffer that the relocation entry was last
+	 * written as.
+	 *
+	 * If the buffer has the same offset as last time, we can skip syncing
+	 * and writing the relocation.  This value is written back out by
+	 * the execbuffer ioctl when the relocation is written.
+	 */
+	__u64 presumed_offset;
+
+	/**
+	 * Target memory domains read by this operation.
+	 */
+	__u32 read_domains;
+
+	/**
+	 * Target memory domains written by this operation.
+	 *
+	 * Note that only one domain may be written by the whole
+	 * execbuffer operation, so that where there are conflicts,
+	 * the application will get -EINVAL back.
+	 */
+	__u32 write_domain;
+};
+
+/** @{
+ * Intel memory domains
+ *
+ * Most of these just align with the various caches in
+ * the system and are used to flush and invalidate as
+ * objects end up cached in different domains.
+ */
+/** CPU cache */
+#define I915_GEM_DOMAIN_CPU		0x00000001
+/** Render cache, used by 2D and 3D drawing */
+#define I915_GEM_DOMAIN_RENDER		0x00000002
+/** Sampler cache, used by texture engine */
+#define I915_GEM_DOMAIN_SAMPLER		0x00000004
+/** Command queue, used to load batch buffers */
+#define I915_GEM_DOMAIN_COMMAND		0x00000008
+/** Instruction cache, used by shader programs */
+#define I915_GEM_DOMAIN_INSTRUCTION	0x00000010
+/** Vertex address cache */
+#define I915_GEM_DOMAIN_VERTEX		0x00000020
+/** GTT domain - aperture and scanout */
+#define I915_GEM_DOMAIN_GTT		0x00000040
+/** WC domain - uncached access */
+#define I915_GEM_DOMAIN_WC		0x00000080
+/** @} */
+
+struct drm_i915_gem_exec_object {
+	/**
+	 * User's handle for a buffer to be bound into the GTT for this
+	 * operation.
+	 */
+	__u32 handle;
+
+	/** Number of relocations to be performed on this buffer */
+	__u32 relocation_count;
+	/**
+	 * Pointer to array of struct drm_i915_gem_relocation_entry containing
+	 * the relocations to be performed in this buffer.
+	 */
+	__u64 relocs_ptr;
+
+	/** Required alignment in graphics aperture */
+	__u64 alignment;
+
+	/**
+	 * Returned value of the updated offset of the object, for future
+	 * presumed_offset writes.
+	 */
+	__u64 offset;
+};
+
+/* DRM_IOCTL_I915_GEM_EXECBUFFER was removed in Linux 5.13 */
+struct drm_i915_gem_execbuffer {
+	/**
+	 * List of buffers to be validated with their relocations to be
+	 * performend on them.
+	 *
+	 * This is a pointer to an array of struct drm_i915_gem_validate_entry.
+	 *
+	 * These buffers must be listed in an order such that all relocations
+	 * a buffer is performing refer to buffers that have already appeared
+	 * in the validate list.
+	 */
+	__u64 buffers_ptr;
+	__u32 buffer_count;
+
+	/** Offset in the batchbuffer to start execution from. */
+	__u32 batch_start_offset;
+	/** Bytes used in batchbuffer from batch_start_offset */
+	__u32 batch_len;
+	__u32 DR1;
+	__u32 DR4;
+	__u32 num_cliprects;
+	/** This is a struct drm_clip_rect *cliprects */
+	__u64 cliprects_ptr;
+};
+
+struct drm_i915_gem_exec_object2 {
+	/**
+	 * User's handle for a buffer to be bound into the GTT for this
+	 * operation.
+	 */
+	__u32 handle;
+
+	/** Number of relocations to be performed on this buffer */
+	__u32 relocation_count;
+	/**
+	 * Pointer to array of struct drm_i915_gem_relocation_entry containing
+	 * the relocations to be performed in this buffer.
+	 */
+	__u64 relocs_ptr;
+
+	/** Required alignment in graphics aperture */
+	__u64 alignment;
+
+	/**
+	 * When the EXEC_OBJECT_PINNED flag is specified this is populated by
+	 * the user with the GTT offset at which this object will be pinned.
+	 *
+	 * When the I915_EXEC_NO_RELOC flag is specified this must contain the
+	 * presumed_offset of the object.
+	 *
+	 * During execbuffer2 the kernel populates it with the value of the
+	 * current GTT offset of the object, for future presumed_offset writes.
+	 *
+	 * See struct drm_i915_gem_create_ext for the rules when dealing with
+	 * alignment restrictions with I915_MEMORY_CLASS_DEVICE, on devices with
+	 * minimum page sizes, like DG2.
+	 */
+	__u64 offset;
+
+#define EXEC_OBJECT_NEEDS_FENCE		 (1<<0)
+#define EXEC_OBJECT_NEEDS_GTT		 (1<<1)
+#define EXEC_OBJECT_WRITE		 (1<<2)
+#define EXEC_OBJECT_SUPPORTS_48B_ADDRESS (1<<3)
+#define EXEC_OBJECT_PINNED		 (1<<4)
+#define EXEC_OBJECT_PAD_TO_SIZE		 (1<<5)
+/* The kernel implicitly tracks GPU activity on all GEM objects, and
+ * synchronises operations with outstanding rendering. This includes
+ * rendering on other devices if exported via dma-buf. However, sometimes
+ * this tracking is too coarse and the user knows better. For example,
+ * if the object is split into non-overlapping ranges shared between different
+ * clients or engines (i.e. suballocating objects), the implicit tracking
+ * by kernel assumes that each operation affects the whole object rather
+ * than an individual range, causing needless synchronisation between clients.
+ * The kernel will also forgo any CPU cache flushes prior to rendering from
+ * the object as the client is expected to be also handling such domain
+ * tracking.
+ *
+ * The kernel maintains the implicit tracking in order to manage resources
+ * used by the GPU - this flag only disables the synchronisation prior to
+ * rendering with this object in this execbuf.
+ *
+ * Opting out of implicit synhronisation requires the user to do its own
+ * explicit tracking to avoid rendering corruption. See, for example,
+ * I915_PARAM_HAS_EXEC_FENCE to order execbufs and execute them asynchronously.
+ */
+#define EXEC_OBJECT_ASYNC		(1<<6)
+/* Request that the contents of this execobject be copied into the error
+ * state upon a GPU hang involving this batch for post-mortem debugging.
+ * These buffers are recorded in no particular order as "user" in
+ * /sys/class/drm/cardN/error. Query I915_PARAM_HAS_EXEC_CAPTURE to see
+ * if the kernel supports this flag.
+ */
+#define EXEC_OBJECT_CAPTURE		(1<<7)
+/* All remaining bits are MBZ and RESERVED FOR FUTURE USE */
+#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_CAPTURE<<1)
+	__u64 flags;
+
+	union {
+		__u64 rsvd1;
+		__u64 pad_to_size;
+	};
+	__u64 rsvd2;
+};
+
+/**
+ * struct drm_i915_gem_exec_fence - An input or output fence for the execbuf
+ * ioctl.
+ *
+ * The request will wait for input fence to signal before submission.
+ *
+ * The returned output fence will be signaled after the completion of the
+ * request.
+ */
+struct drm_i915_gem_exec_fence {
+	/** @handle: User's handle for a drm_syncobj to wait on or signal. */
+	__u32 handle;
+
+	/**
+	 * @flags: Supported flags are:
+	 *
+	 * I915_EXEC_FENCE_WAIT:
+	 * Wait for the input fence before request submission.
+	 *
+	 * I915_EXEC_FENCE_SIGNAL:
+	 * Return request completion fence as output
+	 */
+	__u32 flags;
+#define I915_EXEC_FENCE_WAIT            (1<<0)
+#define I915_EXEC_FENCE_SIGNAL          (1<<1)
+#define __I915_EXEC_FENCE_UNKNOWN_FLAGS (-(I915_EXEC_FENCE_SIGNAL << 1))
+};
+
+/**
+ * struct drm_i915_gem_execbuffer_ext_timeline_fences - Timeline fences
+ * for execbuf ioctl.
+ *
+ * This structure describes an array of drm_syncobj and associated points for
+ * timeline variants of drm_syncobj. It is invalid to append this structure to
+ * the execbuf if I915_EXEC_FENCE_ARRAY is set.
+ */
+struct drm_i915_gem_execbuffer_ext_timeline_fences {
+#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0
+	/** @base: Extension link. See struct i915_user_extension. */
+	struct i915_user_extension base;
+
+	/**
+	 * @fence_count: Number of elements in the @handles_ptr & @value_ptr
+	 * arrays.
+	 */
+	__u64 fence_count;
+
+	/**
+	 * @handles_ptr: Pointer to an array of struct drm_i915_gem_exec_fence
+	 * of length @fence_count.
+	 */
+	__u64 handles_ptr;
+
+	/**
+	 * @values_ptr: Pointer to an array of u64 values of length
+	 * @fence_count.
+	 * Values must be 0 for a binary drm_syncobj. A Value of 0 for a
+	 * timeline drm_syncobj is invalid as it turns a drm_syncobj into a
+	 * binary one.
+	 */
+	__u64 values_ptr;
+};
+
+/**
+ * struct drm_i915_gem_execbuffer2 - Structure for DRM_I915_GEM_EXECBUFFER2
+ * ioctl.
+ */
+struct drm_i915_gem_execbuffer2 {
+	/** @buffers_ptr: Pointer to a list of gem_exec_object2 structs */
+	__u64 buffers_ptr;
+
+	/** @buffer_count: Number of elements in @buffers_ptr array */
+	__u32 buffer_count;
+
+	/**
+	 * @batch_start_offset: Offset in the batchbuffer to start execution
+	 * from.
+	 */
+	__u32 batch_start_offset;
+
+	/**
+	 * @batch_len: Length in bytes of the batch buffer, starting from the
+	 * @batch_start_offset. If 0, length is assumed to be the batch buffer
+	 * object size.
+	 */
+	__u32 batch_len;
+
+	/** @DR1: deprecated */
+	__u32 DR1;
+
+	/** @DR4: deprecated */
+	__u32 DR4;
+
+	/** @num_cliprects: See @cliprects_ptr */
+	__u32 num_cliprects;
+
+	/**
+	 * @cliprects_ptr: Kernel clipping was a DRI1 misfeature.
+	 *
+	 * It is invalid to use this field if I915_EXEC_FENCE_ARRAY or
+	 * I915_EXEC_USE_EXTENSIONS flags are not set.
+	 *
+	 * If I915_EXEC_FENCE_ARRAY is set, then this is a pointer to an array
+	 * of &drm_i915_gem_exec_fence and @num_cliprects is the length of the
+	 * array.
+	 *
+	 * If I915_EXEC_USE_EXTENSIONS is set, then this is a pointer to a
+	 * single &i915_user_extension and num_cliprects is 0.
+	 */
+	__u64 cliprects_ptr;
+
+	/** @flags: Execbuf flags */
+	__u64 flags;
+#define I915_EXEC_RING_MASK              (0x3f)
+#define I915_EXEC_DEFAULT                (0<<0)
+#define I915_EXEC_RENDER                 (1<<0)
+#define I915_EXEC_BSD                    (2<<0)
+#define I915_EXEC_BLT                    (3<<0)
+#define I915_EXEC_VEBOX                  (4<<0)
+
+/* Used for switching the constants addressing mode on gen4+ RENDER ring.
+ * Gen6+ only supports relative addressing to dynamic state (default) and
+ * absolute addressing.
+ *
+ * These flags are ignored for the BSD and BLT rings.
+ */
+#define I915_EXEC_CONSTANTS_MASK 	(3<<6)
+#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */
+#define I915_EXEC_CONSTANTS_ABSOLUTE 	(1<<6)
+#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */
+
+/** Resets the SO write offset registers for transform feedback on gen7. */
+#define I915_EXEC_GEN7_SOL_RESET	(1<<8)
+
+/** Request a privileged ("secure") batch buffer. Note only available for
+ * DRM_ROOT_ONLY | DRM_MASTER processes.
+ */
+#define I915_EXEC_SECURE		(1<<9)
+
+/** Inform the kernel that the batch is and will always be pinned. This
+ * negates the requirement for a workaround to be performed to avoid
+ * an incoherent CS (such as can be found on 830/845). If this flag is
+ * not passed, the kernel will endeavour to make sure the batch is
+ * coherent with the CS before execution. If this flag is passed,
+ * userspace assumes the responsibility for ensuring the same.
+ */
+#define I915_EXEC_IS_PINNED		(1<<10)
+
+/** Provide a hint to the kernel that the command stream and auxiliary
+ * state buffers already holds the correct presumed addresses and so the
+ * relocation process may be skipped if no buffers need to be moved in
+ * preparation for the execbuffer.
+ */
+#define I915_EXEC_NO_RELOC		(1<<11)
+
+/** Use the reloc.handle as an index into the exec object array rather
+ * than as the per-file handle.
+ */
+#define I915_EXEC_HANDLE_LUT		(1<<12)
+
+/** Used for switching BSD rings on the platforms with two BSD rings */
+#define I915_EXEC_BSD_SHIFT	 (13)
+#define I915_EXEC_BSD_MASK	 (3 << I915_EXEC_BSD_SHIFT)
+/* default ping-pong mode */
+#define I915_EXEC_BSD_DEFAULT	 (0 << I915_EXEC_BSD_SHIFT)
+#define I915_EXEC_BSD_RING1	 (1 << I915_EXEC_BSD_SHIFT)
+#define I915_EXEC_BSD_RING2	 (2 << I915_EXEC_BSD_SHIFT)
+
+/** Tell the kernel that the batchbuffer is processed by
+ *  the resource streamer.
+ */
+#define I915_EXEC_RESOURCE_STREAMER     (1<<15)
+
+/* Setting I915_EXEC_FENCE_IN implies that lower_32_bits(rsvd2) represent
+ * a sync_file fd to wait upon (in a nonblocking manner) prior to executing
+ * the batch.
+ *
+ * Returns -EINVAL if the sync_file fd cannot be found.
+ */
+#define I915_EXEC_FENCE_IN		(1<<16)
+
+/* Setting I915_EXEC_FENCE_OUT causes the ioctl to return a sync_file fd
+ * in the upper_32_bits(rsvd2) upon success. Ownership of the fd is given
+ * to the caller, and it should be close() after use. (The fd is a regular
+ * file descriptor and will be cleaned up on process termination. It holds
+ * a reference to the request, but nothing else.)
+ *
+ * The sync_file fd can be combined with other sync_file and passed either
+ * to execbuf using I915_EXEC_FENCE_IN, to atomic KMS ioctls (so that a flip
+ * will only occur after this request completes), or to other devices.
+ *
+ * Using I915_EXEC_FENCE_OUT requires use of
+ * DRM_IOCTL_I915_GEM_EXECBUFFER2_WR ioctl so that the result is written
+ * back to userspace. Failure to do so will cause the out-fence to always
+ * be reported as zero, and the real fence fd to be leaked.
+ */
+#define I915_EXEC_FENCE_OUT		(1<<17)
+
+/*
+ * Traditionally the execbuf ioctl has only considered the final element in
+ * the execobject[] to be the executable batch. Often though, the client
+ * will known the batch object prior to construction and being able to place
+ * it into the execobject[] array first can simplify the relocation tracking.
+ * Setting I915_EXEC_BATCH_FIRST tells execbuf to use element 0 of the
+ * execobject[] as the * batch instead (the default is to use the last
+ * element).
+ */
+#define I915_EXEC_BATCH_FIRST		(1<<18)
+
+/* Setting I915_FENCE_ARRAY implies that num_cliprects and cliprects_ptr
+ * define an array of i915_gem_exec_fence structures which specify a set of
+ * dma fences to wait upon or signal.
+ */
+#define I915_EXEC_FENCE_ARRAY   (1<<19)
+
+/*
+ * Setting I915_EXEC_FENCE_SUBMIT implies that lower_32_bits(rsvd2) represent
+ * a sync_file fd to wait upon (in a nonblocking manner) prior to executing
+ * the batch.
+ *
+ * Returns -EINVAL if the sync_file fd cannot be found.
+ */
+#define I915_EXEC_FENCE_SUBMIT		(1 << 20)
+
+/*
+ * Setting I915_EXEC_USE_EXTENSIONS implies that
+ * drm_i915_gem_execbuffer2.cliprects_ptr is treated as a pointer to an linked
+ * list of i915_user_extension. Each i915_user_extension node is the base of a
+ * larger structure. The list of supported structures are listed in the
+ * drm_i915_gem_execbuffer_ext enum.
+ */
+#define I915_EXEC_USE_EXTENSIONS	(1 << 21)
+#define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_USE_EXTENSIONS << 1))
+
+	/** @rsvd1: Context id */
+	__u64 rsvd1;
+
+	/**
+	 * @rsvd2: in and out sync_file file descriptors.
+	 *
+	 * When I915_EXEC_FENCE_IN or I915_EXEC_FENCE_SUBMIT flag is set, the
+	 * lower 32 bits of this field will have the in sync_file fd (input).
+	 *
+	 * When I915_EXEC_FENCE_OUT flag is set, the upper 32 bits of this
+	 * field will have the out sync_file fd (output).
+	 */
+	__u64 rsvd2;
+};
+
+#define I915_EXEC_CONTEXT_ID_MASK	(0xffffffff)
+#define i915_execbuffer2_set_context_id(eb2, context) \
+	(eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK
+#define i915_execbuffer2_get_context_id(eb2) \
+	((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK)
+
+struct drm_i915_gem_pin {
+	/** Handle of the buffer to be pinned. */
+	__u32 handle;
+	__u32 pad;
+
+	/** alignment required within the aperture */
+	__u64 alignment;
+
+	/** Returned GTT offset of the buffer. */
+	__u64 offset;
+};
+
+struct drm_i915_gem_unpin {
+	/** Handle of the buffer to be unpinned. */
+	__u32 handle;
+	__u32 pad;
+};
+
+struct drm_i915_gem_busy {
+	/** Handle of the buffer to check for busy */
+	__u32 handle;
+
+	/** Return busy status
+	 *
+	 * A return of 0 implies that the object is idle (after
+	 * having flushed any pending activity), and a non-zero return that
+	 * the object is still in-flight on the GPU. (The GPU has not yet
+	 * signaled completion for all pending requests that reference the
+	 * object.) An object is guaranteed to become idle eventually (so
+	 * long as no new GPU commands are executed upon it). Due to the
+	 * asynchronous nature of the hardware, an object reported
+	 * as busy may become idle before the ioctl is completed.
+	 *
+	 * Furthermore, if the object is busy, which engine is busy is only
+	 * provided as a guide and only indirectly by reporting its class
+	 * (there may be more than one engine in each class). There are race
+	 * conditions which prevent the report of which engines are busy from
+	 * being always accurate.  However, the converse is not true. If the
+	 * object is idle, the result of the ioctl, that all engines are idle,
+	 * is accurate.
+	 *
+	 * The returned dword is split into two fields to indicate both
+	 * the engine classess on which the object is being read, and the
+	 * engine class on which it is currently being written (if any).
+	 *
+	 * The low word (bits 0:15) indicate if the object is being written
+	 * to by any engine (there can only be one, as the GEM implicit
+	 * synchronisation rules force writes to be serialised). Only the
+	 * engine class (offset by 1, I915_ENGINE_CLASS_RENDER is reported as
+	 * 1 not 0 etc) for the last write is reported.
+	 *
+	 * The high word (bits 16:31) are a bitmask of which engines classes
+	 * are currently reading from the object. Multiple engines may be
+	 * reading from the object simultaneously.
+	 *
+	 * The value of each engine class is the same as specified in the
+	 * I915_CONTEXT_PARAM_ENGINES context parameter and via perf, i.e.
+	 * I915_ENGINE_CLASS_RENDER, I915_ENGINE_CLASS_COPY, etc.
+	 * Some hardware may have parallel execution engines, e.g. multiple
+	 * media engines, which are mapped to the same class identifier and so
+	 * are not separately reported for busyness.
+	 *
+	 * Caveat emptor:
+	 * Only the boolean result of this query is reliable; that is whether
+	 * the object is idle or busy. The report of which engines are busy
+	 * should be only used as a heuristic.
+	 */
+	__u32 busy;
+};
+
+/**
+ * struct drm_i915_gem_caching - Set or get the caching for given object
+ * handle.
+ *
+ * Allow userspace to control the GTT caching bits for a given object when the
+ * object is later mapped through the ppGTT(or GGTT on older platforms lacking
+ * ppGTT support, or if the object is used for scanout). Note that this might
+ * require unbinding the object from the GTT first, if its current caching value
+ * doesn't match.
+ *
+ * Note that this all changes on discrete platforms, starting from DG1, the
+ * set/get caching is no longer supported, and is now rejected.  Instead the CPU
+ * caching attributes(WB vs WC) will become an immutable creation time property
+ * for the object, along with the GTT caching level. For now we don't expose any
+ * new uAPI for this, instead on DG1 this is all implicit, although this largely
+ * shouldn't matter since DG1 is coherent by default(without any way of
+ * controlling it).
+ *
+ * Implicit caching rules, starting from DG1:
+ *
+ *     - If any of the object placements (see &drm_i915_gem_create_ext_memory_regions)
+ *       contain I915_MEMORY_CLASS_DEVICE then the object will be allocated and
+ *       mapped as write-combined only.
+ *
+ *     - Everything else is always allocated and mapped as write-back, with the
+ *       guarantee that everything is also coherent with the GPU.
+ *
+ * Note that this is likely to change in the future again, where we might need
+ * more flexibility on future devices, so making this all explicit as part of a
+ * new &drm_i915_gem_create_ext extension is probable.
+ *
+ * Side note: Part of the reason for this is that changing the at-allocation-time CPU
+ * caching attributes for the pages might be required(and is expensive) if we
+ * need to then CPU map the pages later with different caching attributes. This
+ * inconsistent caching behaviour, while supported on x86, is not universally
+ * supported on other architectures. So for simplicity we opt for setting
+ * everything at creation time, whilst also making it immutable, on discrete
+ * platforms.
+ */
+struct drm_i915_gem_caching {
+	/**
+	 * @handle: Handle of the buffer to set/get the caching level.
+	 */
+	__u32 handle;
+
+	/**
+	 * @caching: The GTT caching level to apply or possible return value.
+	 *
+	 * The supported @caching values:
+	 *
+	 * I915_CACHING_NONE:
+	 *
+	 * GPU access is not coherent with CPU caches.  Default for machines
+	 * without an LLC. This means manual flushing might be needed, if we
+	 * want GPU access to be coherent.
+	 *
+	 * I915_CACHING_CACHED:
+	 *
+	 * GPU access is coherent with CPU caches and furthermore the data is
+	 * cached in last-level caches shared between CPU cores and the GPU GT.
+	 *
+	 * I915_CACHING_DISPLAY:
+	 *
+	 * Special GPU caching mode which is coherent with the scanout engines.
+	 * Transparently falls back to I915_CACHING_NONE on platforms where no
+	 * special cache mode (like write-through or gfdt flushing) is
+	 * available. The kernel automatically sets this mode when using a
+	 * buffer as a scanout target.  Userspace can manually set this mode to
+	 * avoid a costly stall and clflush in the hotpath of drawing the first
+	 * frame.
+	 */
+#define I915_CACHING_NONE		0
+#define I915_CACHING_CACHED		1
+#define I915_CACHING_DISPLAY		2
+	__u32 caching;
+};
+
+#define I915_TILING_NONE	0
+#define I915_TILING_X		1
+#define I915_TILING_Y		2
+/*
+ * Do not add new tiling types here.  The I915_TILING_* values are for
+ * de-tiling fence registers that no longer exist on modern platforms.  Although
+ * the hardware may support new types of tiling in general (e.g., Tile4), we
+ * do not need to add them to the uapi that is specific to now-defunct ioctls.
+ */
+#define I915_TILING_LAST	I915_TILING_Y
+
+#define I915_BIT_6_SWIZZLE_NONE		0
+#define I915_BIT_6_SWIZZLE_9		1
+#define I915_BIT_6_SWIZZLE_9_10		2
+#define I915_BIT_6_SWIZZLE_9_11		3
+#define I915_BIT_6_SWIZZLE_9_10_11	4
+/* Not seen by userland */
+#define I915_BIT_6_SWIZZLE_UNKNOWN	5
+/* Seen by userland. */
+#define I915_BIT_6_SWIZZLE_9_17		6
+#define I915_BIT_6_SWIZZLE_9_10_17	7
+
+struct drm_i915_gem_set_tiling {
+	/** Handle of the buffer to have its tiling state updated */
+	__u32 handle;
+
+	/**
+	 * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+	 * I915_TILING_Y).
+	 *
+	 * This value is to be set on request, and will be updated by the
+	 * kernel on successful return with the actual chosen tiling layout.
+	 *
+	 * The tiling mode may be demoted to I915_TILING_NONE when the system
+	 * has bit 6 swizzling that can't be managed correctly by GEM.
+	 *
+	 * Buffer contents become undefined when changing tiling_mode.
+	 */
+	__u32 tiling_mode;
+
+	/**
+	 * Stride in bytes for the object when in I915_TILING_X or
+	 * I915_TILING_Y.
+	 */
+	__u32 stride;
+
+	/**
+	 * Returned address bit 6 swizzling required for CPU access through
+	 * mmap mapping.
+	 */
+	__u32 swizzle_mode;
+};
+
+struct drm_i915_gem_get_tiling {
+	/** Handle of the buffer to get tiling state for. */
+	__u32 handle;
+
+	/**
+	 * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+	 * I915_TILING_Y).
+	 */
+	__u32 tiling_mode;
+
+	/**
+	 * Returned address bit 6 swizzling required for CPU access through
+	 * mmap mapping.
+	 */
+	__u32 swizzle_mode;
+
+	/**
+	 * Returned address bit 6 swizzling required for CPU access through
+	 * mmap mapping whilst bound.
+	 */
+	__u32 phys_swizzle_mode;
+};
+
+struct drm_i915_gem_get_aperture {
+	/** Total size of the aperture used by i915_gem_execbuffer, in bytes */
+	__u64 aper_size;
+
+	/**
+	 * Available space in the aperture used by i915_gem_execbuffer, in
+	 * bytes
+	 */
+	__u64 aper_available_size;
+};
+
+struct drm_i915_get_pipe_from_crtc_id {
+	/** ID of CRTC being requested **/
+	__u32 crtc_id;
+
+	/** pipe of requested CRTC **/
+	__u32 pipe;
+};
+
+#define I915_MADV_WILLNEED 0
+#define I915_MADV_DONTNEED 1
+#define __I915_MADV_PURGED 2 /* internal state */
+
+struct drm_i915_gem_madvise {
+	/** Handle of the buffer to change the backing store advice */
+	__u32 handle;
+
+	/* Advice: either the buffer will be needed again in the near future,
+	 *         or wont be and could be discarded under memory pressure.
+	 */
+	__u32 madv;
+
+	/** Whether the backing store still exists. */
+	__u32 retained;
+};
+
+/* flags */
+#define I915_OVERLAY_TYPE_MASK 		0xff
+#define I915_OVERLAY_YUV_PLANAR 	0x01
+#define I915_OVERLAY_YUV_PACKED 	0x02
+#define I915_OVERLAY_RGB		0x03
+
+#define I915_OVERLAY_DEPTH_MASK		0xff00
+#define I915_OVERLAY_RGB24		0x1000
+#define I915_OVERLAY_RGB16		0x2000
+#define I915_OVERLAY_RGB15		0x3000
+#define I915_OVERLAY_YUV422		0x0100
+#define I915_OVERLAY_YUV411		0x0200
+#define I915_OVERLAY_YUV420		0x0300
+#define I915_OVERLAY_YUV410		0x0400
+
+#define I915_OVERLAY_SWAP_MASK		0xff0000
+#define I915_OVERLAY_NO_SWAP		0x000000
+#define I915_OVERLAY_UV_SWAP		0x010000
+#define I915_OVERLAY_Y_SWAP		0x020000
+#define I915_OVERLAY_Y_AND_UV_SWAP	0x030000
+
+#define I915_OVERLAY_FLAGS_MASK		0xff000000
+#define I915_OVERLAY_ENABLE		0x01000000
+
+struct drm_intel_overlay_put_image {
+	/* various flags and src format description */
+	__u32 flags;
+	/* source picture description */
+	__u32 bo_handle;
+	/* stride values and offsets are in bytes, buffer relative */
+	__u16 stride_Y; /* stride for packed formats */
+	__u16 stride_UV;
+	__u32 offset_Y; /* offset for packet formats */
+	__u32 offset_U;
+	__u32 offset_V;
+	/* in pixels */
+	__u16 src_width;
+	__u16 src_height;
+	/* to compensate the scaling factors for partially covered surfaces */
+	__u16 src_scan_width;
+	__u16 src_scan_height;
+	/* output crtc description */
+	__u32 crtc_id;
+	__u16 dst_x;
+	__u16 dst_y;
+	__u16 dst_width;
+	__u16 dst_height;
+};
+
+/* flags */
+#define I915_OVERLAY_UPDATE_ATTRS	(1<<0)
+#define I915_OVERLAY_UPDATE_GAMMA	(1<<1)
+#define I915_OVERLAY_DISABLE_DEST_COLORKEY	(1<<2)
+struct drm_intel_overlay_attrs {
+	__u32 flags;
+	__u32 color_key;
+	__s32 brightness;
+	__u32 contrast;
+	__u32 saturation;
+	__u32 gamma0;
+	__u32 gamma1;
+	__u32 gamma2;
+	__u32 gamma3;
+	__u32 gamma4;
+	__u32 gamma5;
+};
+
+/*
+ * Intel sprite handling
+ *
+ * Color keying works with a min/mask/max tuple.  Both source and destination
+ * color keying is allowed.
+ *
+ * Source keying:
+ * Sprite pixels within the min & max values, masked against the color channels
+ * specified in the mask field, will be transparent.  All other pixels will
+ * be displayed on top of the primary plane.  For RGB surfaces, only the min
+ * and mask fields will be used; ranged compares are not allowed.
+ *
+ * Destination keying:
+ * Primary plane pixels that match the min value, masked against the color
+ * channels specified in the mask field, will be replaced by corresponding
+ * pixels from the sprite plane.
+ *
+ * Note that source & destination keying are exclusive; only one can be
+ * active on a given plane.
+ */
+
+#define I915_SET_COLORKEY_NONE		(1<<0) /* Deprecated. Instead set
+						* flags==0 to disable colorkeying.
+						*/
+#define I915_SET_COLORKEY_DESTINATION	(1<<1)
+#define I915_SET_COLORKEY_SOURCE	(1<<2)
+struct drm_intel_sprite_colorkey {
+	__u32 plane_id;
+	__u32 min_value;
+	__u32 channel_mask;
+	__u32 max_value;
+	__u32 flags;
+};
+
+struct drm_i915_gem_wait {
+	/** Handle of BO we shall wait on */
+	__u32 bo_handle;
+	__u32 flags;
+	/** Number of nanoseconds to wait, Returns time remaining. */
+	__s64 timeout_ns;
+};
+
+struct drm_i915_gem_context_create {
+	__u32 ctx_id; /* output: id of new context*/
+	__u32 pad;
+};
+
+/**
+ * struct drm_i915_gem_context_create_ext - Structure for creating contexts.
+ */
+struct drm_i915_gem_context_create_ext {
+	/** @ctx_id: Id of the created context (output) */
+	__u32 ctx_id;
+
+	/**
+	 * @flags: Supported flags are:
+	 *
+	 * I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS:
+	 *
+	 * Extensions may be appended to this structure and driver must check
+	 * for those. See @extensions.
+	 *
+	 * I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE
+	 *
+	 * Created context will have single timeline.
+	 */
+	__u32 flags;
+#define I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS	(1u << 0)
+#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE	(1u << 1)
+#define I915_CONTEXT_CREATE_FLAGS_UNKNOWN \
+	(-(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE << 1))
+
+	/**
+	 * @extensions: Zero-terminated chain of extensions.
+	 *
+	 * I915_CONTEXT_CREATE_EXT_SETPARAM:
+	 * Context parameter to set or query during context creation.
+	 * See struct drm_i915_gem_context_create_ext_setparam.
+	 *
+	 * I915_CONTEXT_CREATE_EXT_CLONE:
+	 * This extension has been removed. On the off chance someone somewhere
+	 * has attempted to use it, never re-use this extension number.
+	 */
+	__u64 extensions;
+#define I915_CONTEXT_CREATE_EXT_SETPARAM 0
+#define I915_CONTEXT_CREATE_EXT_CLONE 1
+};
+
+/**
+ * struct drm_i915_gem_context_param - Context parameter to set or query.
+ */
+struct drm_i915_gem_context_param {
+	/** @ctx_id: Context id */
+	__u32 ctx_id;
+
+	/** @size: Size of the parameter @value */
+	__u32 size;
+
+	/** @param: Parameter to set or query */
+	__u64 param;
+#define I915_CONTEXT_PARAM_BAN_PERIOD	0x1
+/* I915_CONTEXT_PARAM_NO_ZEROMAP has been removed.  On the off chance
+ * someone somewhere has attempted to use it, never re-use this context
+ * param number.
+ */
+#define I915_CONTEXT_PARAM_NO_ZEROMAP	0x2
+#define I915_CONTEXT_PARAM_GTT_SIZE	0x3
+#define I915_CONTEXT_PARAM_NO_ERROR_CAPTURE	0x4
+#define I915_CONTEXT_PARAM_BANNABLE	0x5
+#define I915_CONTEXT_PARAM_PRIORITY	0x6
+#define   I915_CONTEXT_MAX_USER_PRIORITY	1023 /* inclusive */
+#define   I915_CONTEXT_DEFAULT_PRIORITY		0
+#define   I915_CONTEXT_MIN_USER_PRIORITY	-1023 /* inclusive */
+	/*
+	 * When using the following param, value should be a pointer to
+	 * drm_i915_gem_context_param_sseu.
+	 */
+#define I915_CONTEXT_PARAM_SSEU		0x7
+
+/*
+ * Not all clients may want to attempt automatic recover of a context after
+ * a hang (for example, some clients may only submit very small incremental
+ * batches relying on known logical state of previous batches which will never
+ * recover correctly and each attempt will hang), and so would prefer that
+ * the context is forever banned instead.
+ *
+ * If set to false (0), after a reset, subsequent (and in flight) rendering
+ * from this context is discarded, and the client will need to create a new
+ * context to use instead.
+ *
+ * If set to true (1), the kernel will automatically attempt to recover the
+ * context by skipping the hanging batch and executing the next batch starting
+ * from the default context state (discarding the incomplete logical context
+ * state lost due to the reset).
+ *
+ * On creation, all new contexts are marked as recoverable.
+ */
+#define I915_CONTEXT_PARAM_RECOVERABLE	0x8
+
+	/*
+	 * The id of the associated virtual memory address space (ppGTT) of
+	 * this context. Can be retrieved and passed to another context
+	 * (on the same fd) for both to use the same ppGTT and so share
+	 * address layouts, and avoid reloading the page tables on context
+	 * switches between themselves.
+	 *
+	 * See DRM_I915_GEM_VM_CREATE and DRM_I915_GEM_VM_DESTROY.
+	 */
+#define I915_CONTEXT_PARAM_VM		0x9
+
+/*
+ * I915_CONTEXT_PARAM_ENGINES:
+ *
+ * Bind this context to operate on this subset of available engines. Henceforth,
+ * the I915_EXEC_RING selector for DRM_IOCTL_I915_GEM_EXECBUFFER2 operates as
+ * an index into this array of engines; I915_EXEC_DEFAULT selecting engine[0]
+ * and upwards. Slots 0...N are filled in using the specified (class, instance).
+ * Use
+ *	engine_class: I915_ENGINE_CLASS_INVALID,
+ *	engine_instance: I915_ENGINE_CLASS_INVALID_NONE
+ * to specify a gap in the array that can be filled in later, e.g. by a
+ * virtual engine used for load balancing.
+ *
+ * Setting the number of engines bound to the context to 0, by passing a zero
+ * sized argument, will revert back to default settings.
+ *
+ * See struct i915_context_param_engines.
+ *
+ * Extensions:
+ *   i915_context_engines_load_balance (I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE)
+ *   i915_context_engines_bond (I915_CONTEXT_ENGINES_EXT_BOND)
+ *   i915_context_engines_parallel_submit (I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT)
+ */
+#define I915_CONTEXT_PARAM_ENGINES	0xa
+
+/*
+ * I915_CONTEXT_PARAM_PERSISTENCE:
+ *
+ * Allow the context and active rendering to survive the process until
+ * completion. Persistence allows fire-and-forget clients to queue up a
+ * bunch of work, hand the output over to a display server and then quit.
+ * If the context is marked as not persistent, upon closing (either via
+ * an explicit DRM_I915_GEM_CONTEXT_DESTROY or implicitly from file closure
+ * or process termination), the context and any outstanding requests will be
+ * cancelled (and exported fences for cancelled requests marked as -EIO).
+ *
+ * By default, new contexts allow persistence.
+ */
+#define I915_CONTEXT_PARAM_PERSISTENCE	0xb
+
+/* This API has been removed.  On the off chance someone somewhere has
+ * attempted to use it, never re-use this context param number.
+ */
+#define I915_CONTEXT_PARAM_RINGSIZE	0xc
+
+/*
+ * I915_CONTEXT_PARAM_PROTECTED_CONTENT:
+ *
+ * Mark that the context makes use of protected content, which will result
+ * in the context being invalidated when the protected content session is.
+ * Given that the protected content session is killed on suspend, the device
+ * is kept awake for the lifetime of a protected context, so the user should
+ * make sure to dispose of them once done.
+ * This flag can only be set at context creation time and, when set to true,
+ * must be preceded by an explicit setting of I915_CONTEXT_PARAM_RECOVERABLE
+ * to false. This flag can't be set to true in conjunction with setting the
+ * I915_CONTEXT_PARAM_BANNABLE flag to false. Creation example:
+ *
+ * .. code-block:: C
+ *
+ *	struct drm_i915_gem_context_create_ext_setparam p_protected = {
+ *		.base = {
+ *			.name = I915_CONTEXT_CREATE_EXT_SETPARAM,
+ *		},
+ *		.param = {
+ *			.param = I915_CONTEXT_PARAM_PROTECTED_CONTENT,
+ *			.value = 1,
+ *		}
+ *	};
+ *	struct drm_i915_gem_context_create_ext_setparam p_norecover = {
+ *		.base = {
+ *			.name = I915_CONTEXT_CREATE_EXT_SETPARAM,
+ *			.next_extension = to_user_pointer(&p_protected),
+ *		},
+ *		.param = {
+ *			.param = I915_CONTEXT_PARAM_RECOVERABLE,
+ *			.value = 0,
+ *		}
+ *	};
+ *	struct drm_i915_gem_context_create_ext create = {
+ *		.flags = I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS,
+ *		.extensions = to_user_pointer(&p_norecover);
+ *	};
+ *
+ *	ctx_id = gem_context_create_ext(drm_fd, &create);
+ *
+ * In addition to the normal failure cases, setting this flag during context
+ * creation can result in the following errors:
+ *
+ * -ENODEV: feature not available
+ * -EPERM: trying to mark a recoverable or not bannable context as protected
+ */
+#define I915_CONTEXT_PARAM_PROTECTED_CONTENT    0xd
+/* Must be kept compact -- no holes and well documented */
+
+	/** @value: Context parameter value to be set or queried */
+	__u64 value;
+};
+
+/*
+ * Context SSEU programming
+ *
+ * It may be necessary for either functional or performance reason to configure
+ * a context to run with a reduced number of SSEU (where SSEU stands for Slice/
+ * Sub-slice/EU).
+ *
+ * This is done by configuring SSEU configuration using the below
+ * @struct drm_i915_gem_context_param_sseu for every supported engine which
+ * userspace intends to use.
+ *
+ * Not all GPUs or engines support this functionality in which case an error
+ * code -ENODEV will be returned.
+ *
+ * Also, flexibility of possible SSEU configuration permutations varies between
+ * GPU generations and software imposed limitations. Requesting such a
+ * combination will return an error code of -EINVAL.
+ *
+ * NOTE: When perf/OA is active the context's SSEU configuration is ignored in
+ * favour of a single global setting.
+ */
+struct drm_i915_gem_context_param_sseu {
+	/*
+	 * Engine class & instance to be configured or queried.
+	 */
+	struct i915_engine_class_instance engine;
+
+	/*
+	 * Unknown flags must be cleared to zero.
+	 */
+	__u32 flags;
+#define I915_CONTEXT_SSEU_FLAG_ENGINE_INDEX (1u << 0)
+
+	/*
+	 * Mask of slices to enable for the context. Valid values are a subset
+	 * of the bitmask value returned for I915_PARAM_SLICE_MASK.
+	 */
+	__u64 slice_mask;
+
+	/*
+	 * Mask of subslices to enable for the context. Valid values are a
+	 * subset of the bitmask value return by I915_PARAM_SUBSLICE_MASK.
+	 */
+	__u64 subslice_mask;
+
+	/*
+	 * Minimum/Maximum number of EUs to enable per subslice for the
+	 * context. min_eus_per_subslice must be inferior or equal to
+	 * max_eus_per_subslice.
+	 */
+	__u16 min_eus_per_subslice;
+	__u16 max_eus_per_subslice;
+
+	/*
+	 * Unused for now. Must be cleared to zero.
+	 */
+	__u32 rsvd;
+};
+
+/**
+ * DOC: Virtual Engine uAPI
+ *
+ * Virtual engine is a concept where userspace is able to configure a set of
+ * physical engines, submit a batch buffer, and let the driver execute it on any
+ * engine from the set as it sees fit.
+ *
+ * This is primarily useful on parts which have multiple instances of a same
+ * class engine, like for example GT3+ Skylake parts with their two VCS engines.
+ *
+ * For instance userspace can enumerate all engines of a certain class using the
+ * previously described `Engine Discovery uAPI`_. After that userspace can
+ * create a GEM context with a placeholder slot for the virtual engine (using
+ * `I915_ENGINE_CLASS_INVALID` and `I915_ENGINE_CLASS_INVALID_NONE` for class
+ * and instance respectively) and finally using the
+ * `I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE` extension place a virtual engine in
+ * the same reserved slot.
+ *
+ * Example of creating a virtual engine and submitting a batch buffer to it:
+ *
+ * .. code-block:: C
+ *
+ * 	I915_DEFINE_CONTEXT_ENGINES_LOAD_BALANCE(virtual, 2) = {
+ * 		.base.name = I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE,
+ * 		.engine_index = 0, // Place this virtual engine into engine map slot 0
+ * 		.num_siblings = 2,
+ * 		.engines = { { I915_ENGINE_CLASS_VIDEO, 0 },
+ * 			     { I915_ENGINE_CLASS_VIDEO, 1 }, },
+ * 	};
+ * 	I915_DEFINE_CONTEXT_PARAM_ENGINES(engines, 1) = {
+ * 		.engines = { { I915_ENGINE_CLASS_INVALID,
+ * 			       I915_ENGINE_CLASS_INVALID_NONE } },
+ * 		.extensions = to_user_pointer(&virtual), // Chains after load_balance extension
+ * 	};
+ * 	struct drm_i915_gem_context_create_ext_setparam p_engines = {
+ * 		.base = {
+ * 			.name = I915_CONTEXT_CREATE_EXT_SETPARAM,
+ * 		},
+ * 		.param = {
+ * 			.param = I915_CONTEXT_PARAM_ENGINES,
+ * 			.value = to_user_pointer(&engines),
+ * 			.size = sizeof(engines),
+ * 		},
+ * 	};
+ * 	struct drm_i915_gem_context_create_ext create = {
+ * 		.flags = I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS,
+ * 		.extensions = to_user_pointer(&p_engines);
+ * 	};
+ *
+ * 	ctx_id = gem_context_create_ext(drm_fd, &create);
+ *
+ * 	// Now we have created a GEM context with its engine map containing a
+ * 	// single virtual engine. Submissions to this slot can go either to
+ * 	// vcs0 or vcs1, depending on the load balancing algorithm used inside
+ * 	// the driver. The load balancing is dynamic from one batch buffer to
+ * 	// another and transparent to userspace.
+ *
+ * 	...
+ * 	execbuf.rsvd1 = ctx_id;
+ * 	execbuf.flags = 0; // Submits to index 0 which is the virtual engine
+ * 	gem_execbuf(drm_fd, &execbuf);
+ */
+
+/*
+ * i915_context_engines_load_balance:
+ *
+ * Enable load balancing across this set of engines.
+ *
+ * Into the I915_EXEC_DEFAULT slot [0], a virtual engine is created that when
+ * used will proxy the execbuffer request onto one of the set of engines
+ * in such a way as to distribute the load evenly across the set.
+ *
+ * The set of engines must be compatible (e.g. the same HW class) as they
+ * will share the same logical GPU context and ring.
+ *
+ * To intermix rendering with the virtual engine and direct rendering onto
+ * the backing engines (bypassing the load balancing proxy), the context must
+ * be defined to use a single timeline for all engines.
+ */
+struct i915_context_engines_load_balance {
+	struct i915_user_extension base;
+
+	__u16 engine_index;
+	__u16 num_siblings;
+	__u32 flags; /* all undefined flags must be zero */
+
+	__u64 mbz64; /* reserved for future use; must be zero */
+
+	struct i915_engine_class_instance engines[];
+} __attribute__((packed));
+
+#define I915_DEFINE_CONTEXT_ENGINES_LOAD_BALANCE(name__, N__) struct { \
+	struct i915_user_extension base; \
+	__u16 engine_index; \
+	__u16 num_siblings; \
+	__u32 flags; \
+	__u64 mbz64; \
+	struct i915_engine_class_instance engines[N__]; \
+} __attribute__((packed)) name__
+
+/*
+ * i915_context_engines_bond:
+ *
+ * Constructed bonded pairs for execution within a virtual engine.
+ *
+ * All engines are equal, but some are more equal than others. Given
+ * the distribution of resources in the HW, it may be preferable to run
+ * a request on a given subset of engines in parallel to a request on a
+ * specific engine. We enable this selection of engines within a virtual
+ * engine by specifying bonding pairs, for any given master engine we will
+ * only execute on one of the corresponding siblings within the virtual engine.
+ *
+ * To execute a request in parallel on the master engine and a sibling requires
+ * coordination with a I915_EXEC_FENCE_SUBMIT.
+ */
+struct i915_context_engines_bond {
+	struct i915_user_extension base;
+
+	struct i915_engine_class_instance master;
+
+	__u16 virtual_index; /* index of virtual engine in ctx->engines[] */
+	__u16 num_bonds;
+
+	__u64 flags; /* all undefined flags must be zero */
+	__u64 mbz64[4]; /* reserved for future use; must be zero */
+
+	struct i915_engine_class_instance engines[];
+} __attribute__((packed));
+
+#define I915_DEFINE_CONTEXT_ENGINES_BOND(name__, N__) struct { \
+	struct i915_user_extension base; \
+	struct i915_engine_class_instance master; \
+	__u16 virtual_index; \
+	__u16 num_bonds; \
+	__u64 flags; \
+	__u64 mbz64[4]; \
+	struct i915_engine_class_instance engines[N__]; \
+} __attribute__((packed)) name__
+
+/**
+ * struct i915_context_engines_parallel_submit - Configure engine for
+ * parallel submission.
+ *
+ * Setup a slot in the context engine map to allow multiple BBs to be submitted
+ * in a single execbuf IOCTL. Those BBs will then be scheduled to run on the GPU
+ * in parallel. Multiple hardware contexts are created internally in the i915 to
+ * run these BBs. Once a slot is configured for N BBs only N BBs can be
+ * submitted in each execbuf IOCTL and this is implicit behavior e.g. The user
+ * doesn't tell the execbuf IOCTL there are N BBs, the execbuf IOCTL knows how
+ * many BBs there are based on the slot's configuration. The N BBs are the last
+ * N buffer objects or first N if I915_EXEC_BATCH_FIRST is set.
+ *
+ * The default placement behavior is to create implicit bonds between each
+ * context if each context maps to more than 1 physical engine (e.g. context is
+ * a virtual engine). Also we only allow contexts of same engine class and these
+ * contexts must be in logically contiguous order. Examples of the placement
+ * behavior are described below. Lastly, the default is to not allow BBs to be
+ * preempted mid-batch. Rather insert coordinated preemption points on all
+ * hardware contexts between each set of BBs. Flags could be added in the future
+ * to change both of these default behaviors.
+ *
+ * Returns -EINVAL if hardware context placement configuration is invalid or if
+ * the placement configuration isn't supported on the platform / submission
+ * interface.
+ * Returns -ENODEV if extension isn't supported on the platform / submission
+ * interface.
+ *
+ * .. code-block:: none
+ *
+ *	Examples syntax:
+ *	CS[X] = generic engine of same class, logical instance X
+ *	INVALID = I915_ENGINE_CLASS_INVALID, I915_ENGINE_CLASS_INVALID_NONE
+ *
+ *	Example 1 pseudo code:
+ *	set_engines(INVALID)
+ *	set_parallel(engine_index=0, width=2, num_siblings=1,
+ *		     engines=CS[0],CS[1])
+ *
+ *	Results in the following valid placement:
+ *	CS[0], CS[1]
+ *
+ *	Example 2 pseudo code:
+ *	set_engines(INVALID)
+ *	set_parallel(engine_index=0, width=2, num_siblings=2,
+ *		     engines=CS[0],CS[2],CS[1],CS[3])
+ *
+ *	Results in the following valid placements:
+ *	CS[0], CS[1]
+ *	CS[2], CS[3]
+ *
+ *	This can be thought of as two virtual engines, each containing two
+ *	engines thereby making a 2D array. However, there are bonds tying the
+ *	entries together and placing restrictions on how they can be scheduled.
+ *	Specifically, the scheduler can choose only vertical columns from the 2D
+ *	array. That is, CS[0] is bonded to CS[1] and CS[2] to CS[3]. So if the
+ *	scheduler wants to submit to CS[0], it must also choose CS[1] and vice
+ *	versa. Same for CS[2] requires also using CS[3].
+ *	VE[0] = CS[0], CS[2]
+ *	VE[1] = CS[1], CS[3]
+ *
+ *	Example 3 pseudo code:
+ *	set_engines(INVALID)
+ *	set_parallel(engine_index=0, width=2, num_siblings=2,
+ *		     engines=CS[0],CS[1],CS[1],CS[3])
+ *
+ *	Results in the following valid and invalid placements:
+ *	CS[0], CS[1]
+ *	CS[1], CS[3] - Not logically contiguous, return -EINVAL
+ */
+struct i915_context_engines_parallel_submit {
+	/**
+	 * @base: base user extension.
+	 */
+	struct i915_user_extension base;
+
+	/**
+	 * @engine_index: slot for parallel engine
+	 */
+	__u16 engine_index;
+
+	/**
+	 * @width: number of contexts per parallel engine or in other words the
+	 * number of batches in each submission
+	 */
+	__u16 width;
+
+	/**
+	 * @num_siblings: number of siblings per context or in other words the
+	 * number of possible placements for each submission
+	 */
+	__u16 num_siblings;
+
+	/**
+	 * @mbz16: reserved for future use; must be zero
+	 */
+	__u16 mbz16;
+
+	/**
+	 * @flags: all undefined flags must be zero, currently not defined flags
+	 */
+	__u64 flags;
+
+	/**
+	 * @mbz64: reserved for future use; must be zero
+	 */
+	__u64 mbz64[3];
+
+	/**
+	 * @engines: 2-d array of engine instances to configure parallel engine
+	 *
+	 * length = width (i) * num_siblings (j)
+	 * index = j + i * num_siblings
+	 */
+	struct i915_engine_class_instance engines[];
+
+} __attribute__((packed));
+
+#define I915_DEFINE_CONTEXT_ENGINES_PARALLEL_SUBMIT(name__, N__) struct { \
+	struct i915_user_extension base; \
+	__u16 engine_index; \
+	__u16 width; \
+	__u16 num_siblings; \
+	__u16 mbz16; \
+	__u64 flags; \
+	__u64 mbz64[3]; \
+	struct i915_engine_class_instance engines[N__]; \
+} __attribute__((packed)) name__
+
+/**
+ * DOC: Context Engine Map uAPI
+ *
+ * Context engine map is a new way of addressing engines when submitting batch-
+ * buffers, replacing the existing way of using identifiers like `I915_EXEC_BLT`
+ * inside the flags field of `struct drm_i915_gem_execbuffer2`.
+ *
+ * To use it created GEM contexts need to be configured with a list of engines
+ * the user is intending to submit to. This is accomplished using the
+ * `I915_CONTEXT_PARAM_ENGINES` parameter and `struct
+ * i915_context_param_engines`.
+ *
+ * For such contexts the `I915_EXEC_RING_MASK` field becomes an index into the
+ * configured map.
+ *
+ * Example of creating such context and submitting against it:
+ *
+ * .. code-block:: C
+ *
+ * 	I915_DEFINE_CONTEXT_PARAM_ENGINES(engines, 2) = {
+ * 		.engines = { { I915_ENGINE_CLASS_RENDER, 0 },
+ * 			     { I915_ENGINE_CLASS_COPY, 0 } }
+ * 	};
+ * 	struct drm_i915_gem_context_create_ext_setparam p_engines = {
+ * 		.base = {
+ * 			.name = I915_CONTEXT_CREATE_EXT_SETPARAM,
+ * 		},
+ * 		.param = {
+ * 			.param = I915_CONTEXT_PARAM_ENGINES,
+ * 			.value = to_user_pointer(&engines),
+ * 			.size = sizeof(engines),
+ * 		},
+ * 	};
+ * 	struct drm_i915_gem_context_create_ext create = {
+ * 		.flags = I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS,
+ * 		.extensions = to_user_pointer(&p_engines);
+ * 	};
+ *
+ * 	ctx_id = gem_context_create_ext(drm_fd, &create);
+ *
+ * 	// We have now created a GEM context with two engines in the map:
+ * 	// Index 0 points to rcs0 while index 1 points to bcs0. Other engines
+ * 	// will not be accessible from this context.
+ *
+ * 	...
+ * 	execbuf.rsvd1 = ctx_id;
+ * 	execbuf.flags = 0; // Submits to index 0, which is rcs0 for this context
+ * 	gem_execbuf(drm_fd, &execbuf);
+ *
+ * 	...
+ * 	execbuf.rsvd1 = ctx_id;
+ * 	execbuf.flags = 1; // Submits to index 0, which is bcs0 for this context
+ * 	gem_execbuf(drm_fd, &execbuf);
+ */
+
+struct i915_context_param_engines {
+	__u64 extensions; /* linked chain of extension blocks, 0 terminates */
+#define I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE 0 /* see i915_context_engines_load_balance */
+#define I915_CONTEXT_ENGINES_EXT_BOND 1 /* see i915_context_engines_bond */
+#define I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT 2 /* see i915_context_engines_parallel_submit */
+	struct i915_engine_class_instance engines[];
+} __attribute__((packed));
+
+#define I915_DEFINE_CONTEXT_PARAM_ENGINES(name__, N__) struct { \
+	__u64 extensions; \
+	struct i915_engine_class_instance engines[N__]; \
+} __attribute__((packed)) name__
+
+/**
+ * struct drm_i915_gem_context_create_ext_setparam - Context parameter
+ * to set or query during context creation.
+ */
+struct drm_i915_gem_context_create_ext_setparam {
+	/** @base: Extension link. See struct i915_user_extension. */
+	struct i915_user_extension base;
+
+	/**
+	 * @param: Context parameter to set or query.
+	 * See struct drm_i915_gem_context_param.
+	 */
+	struct drm_i915_gem_context_param param;
+};
+
+struct drm_i915_gem_context_destroy {
+	__u32 ctx_id;
+	__u32 pad;
+};
+
+/**
+ * struct drm_i915_gem_vm_control - Structure to create or destroy VM.
+ *
+ * DRM_I915_GEM_VM_CREATE -
+ *
+ * Create a new virtual memory address space (ppGTT) for use within a context
+ * on the same file. Extensions can be provided to configure exactly how the
+ * address space is setup upon creation.
+ *
+ * The id of new VM (bound to the fd) for use with I915_CONTEXT_PARAM_VM is
+ * returned in the outparam @id.
+ *
+ * An extension chain maybe provided, starting with @extensions, and terminated
+ * by the @next_extension being 0. Currently, no extensions are defined.
+ *
+ * DRM_I915_GEM_VM_DESTROY -
+ *
+ * Destroys a previously created VM id, specified in @vm_id.
+ *
+ * No extensions or flags are allowed currently, and so must be zero.
+ */
+struct drm_i915_gem_vm_control {
+	/** @extensions: Zero-terminated chain of extensions. */
+	__u64 extensions;
+
+	/** @flags: reserved for future usage, currently MBZ */
+	__u32 flags;
+
+	/** @vm_id: Id of the VM created or to be destroyed */
+	__u32 vm_id;
+};
+
+struct drm_i915_reg_read {
+	/*
+	 * Register offset.
+	 * For 64bit wide registers where the upper 32bits don't immediately
+	 * follow the lower 32bits, the offset of the lower 32bits must
+	 * be specified
+	 */
+	__u64 offset;
+#define I915_REG_READ_8B_WA (1ul << 0)
+
+	__u64 val; /* Return value */
+};
+
+/* Known registers:
+ *
+ * Render engine timestamp - 0x2358 + 64bit - gen7+
+ * - Note this register returns an invalid value if using the default
+ *   single instruction 8byte read, in order to workaround that pass
+ *   flag I915_REG_READ_8B_WA in offset field.
+ *
+ */
+
+struct drm_i915_reset_stats {
+	__u32 ctx_id;
+	__u32 flags;
+
+	/* All resets since boot/module reload, for all contexts */
+	__u32 reset_count;
+
+	/* Number of batches lost when active in GPU, for this context */
+	__u32 batch_active;
+
+	/* Number of batches lost pending for execution, for this context */
+	__u32 batch_pending;
+
+	__u32 pad;
+};
+
+/**
+ * struct drm_i915_gem_userptr - Create GEM object from user allocated memory.
+ *
+ * Userptr objects have several restrictions on what ioctls can be used with the
+ * object handle.
+ */
+struct drm_i915_gem_userptr {
+	/**
+	 * @user_ptr: The pointer to the allocated memory.
+	 *
+	 * Needs to be aligned to PAGE_SIZE.
+	 */
+	__u64 user_ptr;
+
+	/**
+	 * @user_size:
+	 *
+	 * The size in bytes for the allocated memory. This will also become the
+	 * object size.
+	 *
+	 * Needs to be aligned to PAGE_SIZE, and should be at least PAGE_SIZE,
+	 * or larger.
+	 */
+	__u64 user_size;
+
+	/**
+	 * @flags:
+	 *
+	 * Supported flags:
+	 *
+	 * I915_USERPTR_READ_ONLY:
+	 *
+	 * Mark the object as readonly, this also means GPU access can only be
+	 * readonly. This is only supported on HW which supports readonly access
+	 * through the GTT. If the HW can't support readonly access, an error is
+	 * returned.
+	 *
+	 * I915_USERPTR_PROBE:
+	 *
+	 * Probe the provided @user_ptr range and validate that the @user_ptr is
+	 * indeed pointing to normal memory and that the range is also valid.
+	 * For example if some garbage address is given to the kernel, then this
+	 * should complain.
+	 *
+	 * Returns -EFAULT if the probe failed.
+	 *
+	 * Note that this doesn't populate the backing pages, and also doesn't
+	 * guarantee that the object will remain valid when the object is
+	 * eventually used.
+	 *
+	 * The kernel supports this feature if I915_PARAM_HAS_USERPTR_PROBE
+	 * returns a non-zero value.
+	 *
+	 * I915_USERPTR_UNSYNCHRONIZED:
+	 *
+	 * NOT USED. Setting this flag will result in an error.
+	 */
+	__u32 flags;
+#define I915_USERPTR_READ_ONLY 0x1
+#define I915_USERPTR_PROBE 0x2
+#define I915_USERPTR_UNSYNCHRONIZED 0x80000000
+	/**
+	 * @handle: Returned handle for the object.
+	 *
+	 * Object handles are nonzero.
+	 */
+	__u32 handle;
+};
+
+enum drm_i915_oa_format {
+	I915_OA_FORMAT_A13 = 1,	    /* HSW only */
+	I915_OA_FORMAT_A29,	    /* HSW only */
+	I915_OA_FORMAT_A13_B8_C8,   /* HSW only */
+	I915_OA_FORMAT_B4_C8,	    /* HSW only */
+	I915_OA_FORMAT_A45_B8_C8,   /* HSW only */
+	I915_OA_FORMAT_B4_C8_A16,   /* HSW only */
+	I915_OA_FORMAT_C4_B8,	    /* HSW+ */
+
+	/* Gen8+ */
+	I915_OA_FORMAT_A12,
+	I915_OA_FORMAT_A12_B8_C8,
+	I915_OA_FORMAT_A32u40_A4u32_B8_C8,
+
+	/* DG2 */
+	I915_OAR_FORMAT_A32u40_A4u32_B8_C8,
+	I915_OA_FORMAT_A24u40_A14u32_B8_C8,
+
+	/* MTL OAM */
+	I915_OAM_FORMAT_MPEC8u64_B8_C8,
+	I915_OAM_FORMAT_MPEC8u32_B8_C8,
+
+	I915_OA_FORMAT_MAX	    /* non-ABI */
+};
+
+enum drm_i915_perf_property_id {
+	/**
+	 * Open the stream for a specific context handle (as used with
+	 * execbuffer2). A stream opened for a specific context this way
+	 * won't typically require root privileges.
+	 *
+	 * This property is available in perf revision 1.
+	 */
+	DRM_I915_PERF_PROP_CTX_HANDLE = 1,
+
+	/**
+	 * A value of 1 requests the inclusion of raw OA unit reports as
+	 * part of stream samples.
+	 *
+	 * This property is available in perf revision 1.
+	 */
+	DRM_I915_PERF_PROP_SAMPLE_OA,
+
+	/**
+	 * The value specifies which set of OA unit metrics should be
+	 * configured, defining the contents of any OA unit reports.
+	 *
+	 * This property is available in perf revision 1.
+	 */
+	DRM_I915_PERF_PROP_OA_METRICS_SET,
+
+	/**
+	 * The value specifies the size and layout of OA unit reports.
+	 *
+	 * This property is available in perf revision 1.
+	 */
+	DRM_I915_PERF_PROP_OA_FORMAT,
+
+	/**
+	 * Specifying this property implicitly requests periodic OA unit
+	 * sampling and (at least on Haswell) the sampling frequency is derived
+	 * from this exponent as follows:
+	 *
+	 *   80ns * 2^(period_exponent + 1)
+	 *
+	 * This property is available in perf revision 1.
+	 */
+	DRM_I915_PERF_PROP_OA_EXPONENT,
+
+	/**
+	 * Specifying this property is only valid when specify a context to
+	 * filter with DRM_I915_PERF_PROP_CTX_HANDLE. Specifying this property
+	 * will hold preemption of the particular context we want to gather
+	 * performance data about. The execbuf2 submissions must include a
+	 * drm_i915_gem_execbuffer_ext_perf parameter for this to apply.
+	 *
+	 * This property is available in perf revision 3.
+	 */
+	DRM_I915_PERF_PROP_HOLD_PREEMPTION,
+
+	/**
+	 * Specifying this pins all contexts to the specified SSEU power
+	 * configuration for the duration of the recording.
+	 *
+	 * This parameter's value is a pointer to a struct
+	 * drm_i915_gem_context_param_sseu.
+	 *
+	 * This property is available in perf revision 4.
+	 */
+	DRM_I915_PERF_PROP_GLOBAL_SSEU,
+
+	/**
+	 * This optional parameter specifies the timer interval in nanoseconds
+	 * at which the i915 driver will check the OA buffer for available data.
+	 * Minimum allowed value is 100 microseconds. A default value is used by
+	 * the driver if this parameter is not specified. Note that larger timer
+	 * values will reduce cpu consumption during OA perf captures. However,
+	 * excessively large values would potentially result in OA buffer
+	 * overwrites as captures reach end of the OA buffer.
+	 *
+	 * This property is available in perf revision 5.
+	 */
+	DRM_I915_PERF_PROP_POLL_OA_PERIOD,
+
+	/**
+	 * Multiple engines may be mapped to the same OA unit. The OA unit is
+	 * identified by class:instance of any engine mapped to it.
+	 *
+	 * This parameter specifies the engine class and must be passed along
+	 * with DRM_I915_PERF_PROP_OA_ENGINE_INSTANCE.
+	 *
+	 * This property is available in perf revision 6.
+	 */
+	DRM_I915_PERF_PROP_OA_ENGINE_CLASS,
+
+	/**
+	 * This parameter specifies the engine instance and must be passed along
+	 * with DRM_I915_PERF_PROP_OA_ENGINE_CLASS.
+	 *
+	 * This property is available in perf revision 6.
+	 */
+	DRM_I915_PERF_PROP_OA_ENGINE_INSTANCE,
+
+	DRM_I915_PERF_PROP_MAX /* non-ABI */
+};
+
+struct drm_i915_perf_open_param {
+	__u32 flags;
+#define I915_PERF_FLAG_FD_CLOEXEC	(1<<0)
+#define I915_PERF_FLAG_FD_NONBLOCK	(1<<1)
+#define I915_PERF_FLAG_DISABLED		(1<<2)
+
+	/** The number of u64 (id, value) pairs */
+	__u32 num_properties;
+
+	/**
+	 * Pointer to array of u64 (id, value) pairs configuring the stream
+	 * to open.
+	 */
+	__u64 properties_ptr;
+};
+
+/*
+ * Enable data capture for a stream that was either opened in a disabled state
+ * via I915_PERF_FLAG_DISABLED or was later disabled via
+ * I915_PERF_IOCTL_DISABLE.
+ *
+ * It is intended to be cheaper to disable and enable a stream than it may be
+ * to close and re-open a stream with the same configuration.
+ *
+ * It's undefined whether any pending data for the stream will be lost.
+ *
+ * This ioctl is available in perf revision 1.
+ */
+#define I915_PERF_IOCTL_ENABLE	_IO('i', 0x0)
+
+/*
+ * Disable data capture for a stream.
+ *
+ * It is an error to try and read a stream that is disabled.
+ *
+ * This ioctl is available in perf revision 1.
+ */
+#define I915_PERF_IOCTL_DISABLE	_IO('i', 0x1)
+
+/*
+ * Change metrics_set captured by a stream.
+ *
+ * If the stream is bound to a specific context, the configuration change
+ * will performed __inline__ with that context such that it takes effect before
+ * the next execbuf submission.
+ *
+ * Returns the previously bound metrics set id, or a negative error code.
+ *
+ * This ioctl is available in perf revision 2.
+ */
+#define I915_PERF_IOCTL_CONFIG	_IO('i', 0x2)
+
+/*
+ * Common to all i915 perf records
+ */
+struct drm_i915_perf_record_header {
+	__u32 type;
+	__u16 pad;
+	__u16 size;
+};
+
+enum drm_i915_perf_record_type {
+
+	/**
+	 * Samples are the work horse record type whose contents are extensible
+	 * and defined when opening an i915 perf stream based on the given
+	 * properties.
+	 *
+	 * Boolean properties following the naming convention
+	 * DRM_I915_PERF_SAMPLE_xyz_PROP request the inclusion of 'xyz' data in
+	 * every sample.
+	 *
+	 * The order of these sample properties given by userspace has no
+	 * affect on the ordering of data within a sample. The order is
+	 * documented here.
+	 *
+	 * struct {
+	 *     struct drm_i915_perf_record_header header;
+	 *
+	 *     { u32 oa_report[]; } && DRM_I915_PERF_PROP_SAMPLE_OA
+	 * };
+	 */
+	DRM_I915_PERF_RECORD_SAMPLE = 1,
+
+	/*
+	 * Indicates that one or more OA reports were not written by the
+	 * hardware. This can happen for example if an MI_REPORT_PERF_COUNT
+	 * command collides with periodic sampling - which would be more likely
+	 * at higher sampling frequencies.
+	 */
+	DRM_I915_PERF_RECORD_OA_REPORT_LOST = 2,
+
+	/**
+	 * An error occurred that resulted in all pending OA reports being lost.
+	 */
+	DRM_I915_PERF_RECORD_OA_BUFFER_LOST = 3,
+
+	DRM_I915_PERF_RECORD_MAX /* non-ABI */
+};
+
+/**
+ * struct drm_i915_perf_oa_config
+ *
+ * Structure to upload perf dynamic configuration into the kernel.
+ */
+struct drm_i915_perf_oa_config {
+	/**
+	 * @uuid:
+	 *
+	 * String formatted like "%\08x-%\04x-%\04x-%\04x-%\012x"
+	 */
+	char uuid[36];
+
+	/**
+	 * @n_mux_regs:
+	 *
+	 * Number of mux regs in &mux_regs_ptr.
+	 */
+	__u32 n_mux_regs;
+
+	/**
+	 * @n_boolean_regs:
+	 *
+	 * Number of boolean regs in &boolean_regs_ptr.
+	 */
+	__u32 n_boolean_regs;
+
+	/**
+	 * @n_flex_regs:
+	 *
+	 * Number of flex regs in &flex_regs_ptr.
+	 */
+	__u32 n_flex_regs;
+
+	/**
+	 * @mux_regs_ptr:
+	 *
+	 * Pointer to tuples of u32 values (register address, value) for mux
+	 * registers.  Expected length of buffer is (2 * sizeof(u32) *
+	 * &n_mux_regs).
+	 */
+	__u64 mux_regs_ptr;
+
+	/**
+	 * @boolean_regs_ptr:
+	 *
+	 * Pointer to tuples of u32 values (register address, value) for mux
+	 * registers.  Expected length of buffer is (2 * sizeof(u32) *
+	 * &n_boolean_regs).
+	 */
+	__u64 boolean_regs_ptr;
+
+	/**
+	 * @flex_regs_ptr:
+	 *
+	 * Pointer to tuples of u32 values (register address, value) for mux
+	 * registers.  Expected length of buffer is (2 * sizeof(u32) *
+	 * &n_flex_regs).
+	 */
+	__u64 flex_regs_ptr;
+};
+
+/**
+ * struct drm_i915_query_item - An individual query for the kernel to process.
+ *
+ * The behaviour is determined by the @query_id. Note that exactly what
+ * @data_ptr is also depends on the specific @query_id.
+ */
+struct drm_i915_query_item {
+	/**
+	 * @query_id:
+	 *
+	 * The id for this query.  Currently accepted query IDs are:
+	 *  - %DRM_I915_QUERY_TOPOLOGY_INFO (see struct drm_i915_query_topology_info)
+	 *  - %DRM_I915_QUERY_ENGINE_INFO (see struct drm_i915_engine_info)
+	 *  - %DRM_I915_QUERY_PERF_CONFIG (see struct drm_i915_query_perf_config)
+	 *  - %DRM_I915_QUERY_MEMORY_REGIONS (see struct drm_i915_query_memory_regions)
+	 *  - %DRM_I915_QUERY_HWCONFIG_BLOB (see `GuC HWCONFIG blob uAPI`)
+	 *  - %DRM_I915_QUERY_GEOMETRY_SUBSLICES (see struct drm_i915_query_topology_info)
+	 */
+	__u64 query_id;
+#define DRM_I915_QUERY_TOPOLOGY_INFO		1
+#define DRM_I915_QUERY_ENGINE_INFO		2
+#define DRM_I915_QUERY_PERF_CONFIG		3
+#define DRM_I915_QUERY_MEMORY_REGIONS		4
+#define DRM_I915_QUERY_HWCONFIG_BLOB		5
+#define DRM_I915_QUERY_GEOMETRY_SUBSLICES	6
+/* Must be kept compact -- no holes and well documented */
+
+	/**
+	 * @length:
+	 *
+	 * When set to zero by userspace, this is filled with the size of the
+	 * data to be written at the @data_ptr pointer. The kernel sets this
+	 * value to a negative value to signal an error on a particular query
+	 * item.
+	 */
+	__s32 length;
+
+	/**
+	 * @flags:
+	 *
+	 * When &query_id == %DRM_I915_QUERY_TOPOLOGY_INFO, must be 0.
+	 *
+	 * When &query_id == %DRM_I915_QUERY_PERF_CONFIG, must be one of the
+	 * following:
+	 *
+	 *	- %DRM_I915_QUERY_PERF_CONFIG_LIST
+	 *      - %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID
+	 *      - %DRM_I915_QUERY_PERF_CONFIG_FOR_UUID
+	 *
+	 * When &query_id == %DRM_I915_QUERY_GEOMETRY_SUBSLICES must contain
+	 * a struct i915_engine_class_instance that references a render engine.
+	 */
+	__u32 flags;
+#define DRM_I915_QUERY_PERF_CONFIG_LIST          1
+#define DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID 2
+#define DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_ID   3
+
+	/**
+	 * @data_ptr:
+	 *
+	 * Data will be written at the location pointed by @data_ptr when the
+	 * value of @length matches the length of the data to be written by the
+	 * kernel.
+	 */
+	__u64 data_ptr;
+};
+
+/**
+ * struct drm_i915_query - Supply an array of struct drm_i915_query_item for the
+ * kernel to fill out.
+ *
+ * Note that this is generally a two step process for each struct
+ * drm_i915_query_item in the array:
+ *
+ * 1. Call the DRM_IOCTL_I915_QUERY, giving it our array of struct
+ *    drm_i915_query_item, with &drm_i915_query_item.length set to zero. The
+ *    kernel will then fill in the size, in bytes, which tells userspace how
+ *    memory it needs to allocate for the blob(say for an array of properties).
+ *
+ * 2. Next we call DRM_IOCTL_I915_QUERY again, this time with the
+ *    &drm_i915_query_item.data_ptr equal to our newly allocated blob. Note that
+ *    the &drm_i915_query_item.length should still be the same as what the
+ *    kernel previously set. At this point the kernel can fill in the blob.
+ *
+ * Note that for some query items it can make sense for userspace to just pass
+ * in a buffer/blob equal to or larger than the required size. In this case only
+ * a single ioctl call is needed. For some smaller query items this can work
+ * quite well.
+ *
+ */
+struct drm_i915_query {
+	/** @num_items: The number of elements in the @items_ptr array */
+	__u32 num_items;
+
+	/**
+	 * @flags: Unused for now. Must be cleared to zero.
+	 */
+	__u32 flags;
+
+	/**
+	 * @items_ptr:
+	 *
+	 * Pointer to an array of struct drm_i915_query_item. The number of
+	 * array elements is @num_items.
+	 */
+	__u64 items_ptr;
+};
+
+/**
+ * struct drm_i915_query_topology_info
+ *
+ * Describes slice/subslice/EU information queried by
+ * %DRM_I915_QUERY_TOPOLOGY_INFO
+ */
+struct drm_i915_query_topology_info {
+	/**
+	 * @flags:
+	 *
+	 * Unused for now. Must be cleared to zero.
+	 */
+	__u16 flags;
+
+	/**
+	 * @max_slices:
+	 *
+	 * The number of bits used to express the slice mask.
+	 */
+	__u16 max_slices;
+
+	/**
+	 * @max_subslices:
+	 *
+	 * The number of bits used to express the subslice mask.
+	 */
+	__u16 max_subslices;
+
+	/**
+	 * @max_eus_per_subslice:
+	 *
+	 * The number of bits in the EU mask that correspond to a single
+	 * subslice's EUs.
+	 */
+	__u16 max_eus_per_subslice;
+
+	/**
+	 * @subslice_offset:
+	 *
+	 * Offset in data[] at which the subslice masks are stored.
+	 */
+	__u16 subslice_offset;
+
+	/**
+	 * @subslice_stride:
+	 *
+	 * Stride at which each of the subslice masks for each slice are
+	 * stored.
+	 */
+	__u16 subslice_stride;
+
+	/**
+	 * @eu_offset:
+	 *
+	 * Offset in data[] at which the EU masks are stored.
+	 */
+	__u16 eu_offset;
+
+	/**
+	 * @eu_stride:
+	 *
+	 * Stride at which each of the EU masks for each subslice are stored.
+	 */
+	__u16 eu_stride;
+
+	/**
+	 * @data:
+	 *
+	 * Contains 3 pieces of information :
+	 *
+	 * - The slice mask with one bit per slice telling whether a slice is
+	 *   available. The availability of slice X can be queried with the
+	 *   following formula :
+	 *
+	 *   .. code:: c
+	 *
+	 *      (data[X / 8] >> (X % 8)) & 1
+	 *
+	 *   Starting with Xe_HP platforms, Intel hardware no longer has
+	 *   traditional slices so i915 will always report a single slice
+	 *   (hardcoded slicemask = 0x1) which contains all of the platform's
+	 *   subslices.  I.e., the mask here does not reflect any of the newer
+	 *   hardware concepts such as "gslices" or "cslices" since userspace
+	 *   is capable of inferring those from the subslice mask.
+	 *
+	 * - The subslice mask for each slice with one bit per subslice telling
+	 *   whether a subslice is available.  Starting with Gen12 we use the
+	 *   term "subslice" to refer to what the hardware documentation
+	 *   describes as a "dual-subslices."  The availability of subslice Y
+	 *   in slice X can be queried with the following formula :
+	 *
+	 *   .. code:: c
+	 *
+	 *      (data[subslice_offset + X * subslice_stride + Y / 8] >> (Y % 8)) & 1
+	 *
+	 * - The EU mask for each subslice in each slice, with one bit per EU
+	 *   telling whether an EU is available. The availability of EU Z in
+	 *   subslice Y in slice X can be queried with the following formula :
+	 *
+	 *   .. code:: c
+	 *
+	 *      (data[eu_offset +
+	 *            (X * max_subslices + Y) * eu_stride +
+	 *            Z / 8
+	 *       ] >> (Z % 8)) & 1
+	 */
+	__u8 data[];
+};
+
+/**
+ * DOC: Engine Discovery uAPI
+ *
+ * Engine discovery uAPI is a way of enumerating physical engines present in a
+ * GPU associated with an open i915 DRM file descriptor. This supersedes the old
+ * way of using `DRM_IOCTL_I915_GETPARAM` and engine identifiers like
+ * `I915_PARAM_HAS_BLT`.
+ *
+ * The need for this interface came starting with Icelake and newer GPUs, which
+ * started to establish a pattern of having multiple engines of a same class,
+ * where not all instances were always completely functionally equivalent.
+ *
+ * Entry point for this uapi is `DRM_IOCTL_I915_QUERY` with the
+ * `DRM_I915_QUERY_ENGINE_INFO` as the queried item id.
+ *
+ * Example for getting the list of engines:
+ *
+ * .. code-block:: C
+ *
+ * 	struct drm_i915_query_engine_info *info;
+ * 	struct drm_i915_query_item item = {
+ * 		.query_id = DRM_I915_QUERY_ENGINE_INFO;
+ * 	};
+ * 	struct drm_i915_query query = {
+ * 		.num_items = 1,
+ * 		.items_ptr = (uintptr_t)&item,
+ * 	};
+ * 	int err, i;
+ *
+ * 	// First query the size of the blob we need, this needs to be large
+ * 	// enough to hold our array of engines. The kernel will fill out the
+ * 	// item.length for us, which is the number of bytes we need.
+ * 	//
+ * 	// Alternatively a large buffer can be allocated straight away enabling
+ * 	// querying in one pass, in which case item.length should contain the
+ * 	// length of the provided buffer.
+ * 	err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
+ * 	if (err) ...
+ *
+ * 	info = calloc(1, item.length);
+ * 	// Now that we allocated the required number of bytes, we call the ioctl
+ * 	// again, this time with the data_ptr pointing to our newly allocated
+ * 	// blob, which the kernel can then populate with info on all engines.
+ * 	item.data_ptr = (uintptr_t)&info,
+ *
+ * 	err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
+ * 	if (err) ...
+ *
+ * 	// We can now access each engine in the array
+ * 	for (i = 0; i < info->num_engines; i++) {
+ * 		struct drm_i915_engine_info einfo = info->engines[i];
+ * 		u16 class = einfo.engine.class;
+ * 		u16 instance = einfo.engine.instance;
+ * 		....
+ * 	}
+ *
+ * 	free(info);
+ *
+ * Each of the enumerated engines, apart from being defined by its class and
+ * instance (see `struct i915_engine_class_instance`), also can have flags and
+ * capabilities defined as documented in i915_drm.h.
+ *
+ * For instance video engines which support HEVC encoding will have the
+ * `I915_VIDEO_CLASS_CAPABILITY_HEVC` capability bit set.
+ *
+ * Engine discovery only fully comes to its own when combined with the new way
+ * of addressing engines when submitting batch buffers using contexts with
+ * engine maps configured.
+ */
+
+/**
+ * struct drm_i915_engine_info
+ *
+ * Describes one engine and it's capabilities as known to the driver.
+ */
+struct drm_i915_engine_info {
+	/** @engine: Engine class and instance. */
+	struct i915_engine_class_instance engine;
+
+	/** @rsvd0: Reserved field. */
+	__u32 rsvd0;
+
+	/** @flags: Engine flags. */
+	__u64 flags;
+#define I915_ENGINE_INFO_HAS_LOGICAL_INSTANCE		(1 << 0)
+
+	/** @capabilities: Capabilities of this engine. */
+	__u64 capabilities;
+#define I915_VIDEO_CLASS_CAPABILITY_HEVC		(1 << 0)
+#define I915_VIDEO_AND_ENHANCE_CLASS_CAPABILITY_SFC	(1 << 1)
+
+	/** @logical_instance: Logical instance of engine */
+	__u16 logical_instance;
+
+	/** @rsvd1: Reserved fields. */
+	__u16 rsvd1[3];
+	/** @rsvd2: Reserved fields. */
+	__u64 rsvd2[3];
+};
+
+/**
+ * struct drm_i915_query_engine_info
+ *
+ * Engine info query enumerates all engines known to the driver by filling in
+ * an array of struct drm_i915_engine_info structures.
+ */
+struct drm_i915_query_engine_info {
+	/** @num_engines: Number of struct drm_i915_engine_info structs following. */
+	__u32 num_engines;
+
+	/** @rsvd: MBZ */
+	__u32 rsvd[3];
+
+	/** @engines: Marker for drm_i915_engine_info structures. */
+	struct drm_i915_engine_info engines[];
+};
+
+/**
+ * struct drm_i915_query_perf_config
+ *
+ * Data written by the kernel with query %DRM_I915_QUERY_PERF_CONFIG and
+ * %DRM_I915_QUERY_GEOMETRY_SUBSLICES.
+ */
+struct drm_i915_query_perf_config {
+	union {
+		/**
+		 * @n_configs:
+		 *
+		 * When &drm_i915_query_item.flags ==
+		 * %DRM_I915_QUERY_PERF_CONFIG_LIST, i915 sets this fields to
+		 * the number of configurations available.
+		 */
+		__u64 n_configs;
+
+		/**
+		 * @config:
+		 *
+		 * When &drm_i915_query_item.flags ==
+		 * %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_ID, i915 will use the
+		 * value in this field as configuration identifier to decide
+		 * what data to write into config_ptr.
+		 */
+		__u64 config;
+
+		/**
+		 * @uuid:
+		 *
+		 * When &drm_i915_query_item.flags ==
+		 * %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID, i915 will use the
+		 * value in this field as configuration identifier to decide
+		 * what data to write into config_ptr.
+		 *
+		 * String formatted like "%08x-%04x-%04x-%04x-%012x"
+		 */
+		char uuid[36];
+	};
+
+	/**
+	 * @flags:
+	 *
+	 * Unused for now. Must be cleared to zero.
+	 */
+	__u32 flags;
+
+	/**
+	 * @data:
+	 *
+	 * When &drm_i915_query_item.flags == %DRM_I915_QUERY_PERF_CONFIG_LIST,
+	 * i915 will write an array of __u64 of configuration identifiers.
+	 *
+	 * When &drm_i915_query_item.flags == %DRM_I915_QUERY_PERF_CONFIG_DATA,
+	 * i915 will write a struct drm_i915_perf_oa_config. If the following
+	 * fields of struct drm_i915_perf_oa_config are not set to 0, i915 will
+	 * write into the associated pointers the values of submitted when the
+	 * configuration was created :
+	 *
+	 *  - &drm_i915_perf_oa_config.n_mux_regs
+	 *  - &drm_i915_perf_oa_config.n_boolean_regs
+	 *  - &drm_i915_perf_oa_config.n_flex_regs
+	 */
+	__u8 data[];
+};
+
+/**
+ * enum drm_i915_gem_memory_class - Supported memory classes
+ */
+enum drm_i915_gem_memory_class {
+	/** @I915_MEMORY_CLASS_SYSTEM: System memory */
+	I915_MEMORY_CLASS_SYSTEM = 0,
+	/** @I915_MEMORY_CLASS_DEVICE: Device local-memory */
+	I915_MEMORY_CLASS_DEVICE,
+};
+
+/**
+ * struct drm_i915_gem_memory_class_instance - Identify particular memory region
+ */
+struct drm_i915_gem_memory_class_instance {
+	/** @memory_class: See enum drm_i915_gem_memory_class */
+	__u16 memory_class;
+
+	/** @memory_instance: Which instance */
+	__u16 memory_instance;
+};
+
+/**
+ * struct drm_i915_memory_region_info - Describes one region as known to the
+ * driver.
+ *
+ * Note this is using both struct drm_i915_query_item and struct drm_i915_query.
+ * For this new query we are adding the new query id DRM_I915_QUERY_MEMORY_REGIONS
+ * at &drm_i915_query_item.query_id.
+ */
+struct drm_i915_memory_region_info {
+	/** @region: The class:instance pair encoding */
+	struct drm_i915_gem_memory_class_instance region;
+
+	/** @rsvd0: MBZ */
+	__u32 rsvd0;
+
+	/**
+	 * @probed_size: Memory probed by the driver
+	 *
+	 * Note that it should not be possible to ever encounter a zero value
+	 * here, also note that no current region type will ever return -1 here.
+	 * Although for future region types, this might be a possibility. The
+	 * same applies to the other size fields.
+	 */
+	__u64 probed_size;
+
+	/**
+	 * @unallocated_size: Estimate of memory remaining
+	 *
+	 * Requires CAP_PERFMON or CAP_SYS_ADMIN to get reliable accounting.
+	 * Without this (or if this is an older kernel) the value here will
+	 * always equal the @probed_size. Note this is only currently tracked
+	 * for I915_MEMORY_CLASS_DEVICE regions (for other types the value here
+	 * will always equal the @probed_size).
+	 */
+	__u64 unallocated_size;
+
+	union {
+		/** @rsvd1: MBZ */
+		__u64 rsvd1[8];
+		struct {
+			/**
+			 * @probed_cpu_visible_size: Memory probed by the driver
+			 * that is CPU accessible.
+			 *
+			 * This will be always be <= @probed_size, and the
+			 * remainder (if there is any) will not be CPU
+			 * accessible.
+			 *
+			 * On systems without small BAR, the @probed_size will
+			 * always equal the @probed_cpu_visible_size, since all
+			 * of it will be CPU accessible.
+			 *
+			 * Note this is only tracked for
+			 * I915_MEMORY_CLASS_DEVICE regions (for other types the
+			 * value here will always equal the @probed_size).
+			 *
+			 * Note that if the value returned here is zero, then
+			 * this must be an old kernel which lacks the relevant
+			 * small-bar uAPI support (including
+			 * I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS), but on
+			 * such systems we should never actually end up with a
+			 * small BAR configuration, assuming we are able to load
+			 * the kernel module. Hence it should be safe to treat
+			 * this the same as when @probed_cpu_visible_size ==
+			 * @probed_size.
+			 */
+			__u64 probed_cpu_visible_size;
+
+			/**
+			 * @unallocated_cpu_visible_size: Estimate of CPU
+			 * visible memory remaining.
+			 *
+			 * Note this is only tracked for
+			 * I915_MEMORY_CLASS_DEVICE regions (for other types the
+			 * value here will always equal the
+			 * @probed_cpu_visible_size).
+			 *
+			 * Requires CAP_PERFMON or CAP_SYS_ADMIN to get reliable
+			 * accounting.  Without this the value here will always
+			 * equal the @probed_cpu_visible_size. Note this is only
+			 * currently tracked for I915_MEMORY_CLASS_DEVICE
+			 * regions (for other types the value here will also
+			 * always equal the @probed_cpu_visible_size).
+			 *
+			 * If this is an older kernel the value here will be
+			 * zero, see also @probed_cpu_visible_size.
+			 */
+			__u64 unallocated_cpu_visible_size;
+		};
+	};
+};
+
+/**
+ * struct drm_i915_query_memory_regions
+ *
+ * The region info query enumerates all regions known to the driver by filling
+ * in an array of struct drm_i915_memory_region_info structures.
+ *
+ * Example for getting the list of supported regions:
+ *
+ * .. code-block:: C
+ *
+ *	struct drm_i915_query_memory_regions *info;
+ *	struct drm_i915_query_item item = {
+ *		.query_id = DRM_I915_QUERY_MEMORY_REGIONS;
+ *	};
+ *	struct drm_i915_query query = {
+ *		.num_items = 1,
+ *		.items_ptr = (uintptr_t)&item,
+ *	};
+ *	int err, i;
+ *
+ *	// First query the size of the blob we need, this needs to be large
+ *	// enough to hold our array of regions. The kernel will fill out the
+ *	// item.length for us, which is the number of bytes we need.
+ *	err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
+ *	if (err) ...
+ *
+ *	info = calloc(1, item.length);
+ *	// Now that we allocated the required number of bytes, we call the ioctl
+ *	// again, this time with the data_ptr pointing to our newly allocated
+ *	// blob, which the kernel can then populate with the all the region info.
+ *	item.data_ptr = (uintptr_t)&info,
+ *
+ *	err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
+ *	if (err) ...
+ *
+ *	// We can now access each region in the array
+ *	for (i = 0; i < info->num_regions; i++) {
+ *		struct drm_i915_memory_region_info mr = info->regions[i];
+ *		u16 class = mr.region.class;
+ *		u16 instance = mr.region.instance;
+ *
+ *		....
+ *	}
+ *
+ *	free(info);
+ */
+struct drm_i915_query_memory_regions {
+	/** @num_regions: Number of supported regions */
+	__u32 num_regions;
+
+	/** @rsvd: MBZ */
+	__u32 rsvd[3];
+
+	/** @regions: Info about each supported region */
+	struct drm_i915_memory_region_info regions[];
+};
+
+/**
+ * DOC: GuC HWCONFIG blob uAPI
+ *
+ * The GuC produces a blob with information about the current device.
+ * i915 reads this blob from GuC and makes it available via this uAPI.
+ *
+ * The format and meaning of the blob content are documented in the
+ * Programmer's Reference Manual.
+ */
+
+/**
+ * struct drm_i915_gem_create_ext - Existing gem_create behaviour, with added
+ * extension support using struct i915_user_extension.
+ *
+ * Note that new buffer flags should be added here, at least for the stuff that
+ * is immutable. Previously we would have two ioctls, one to create the object
+ * with gem_create, and another to apply various parameters, however this
+ * creates some ambiguity for the params which are considered immutable. Also in
+ * general we're phasing out the various SET/GET ioctls.
+ */
+struct drm_i915_gem_create_ext {
+	/**
+	 * @size: Requested size for the object.
+	 *
+	 * The (page-aligned) allocated size for the object will be returned.
+	 *
+	 * On platforms like DG2/ATS the kernel will always use 64K or larger
+	 * pages for I915_MEMORY_CLASS_DEVICE. The kernel also requires a
+	 * minimum of 64K GTT alignment for such objects.
+	 *
+	 * NOTE: Previously the ABI here required a minimum GTT alignment of 2M
+	 * on DG2/ATS, due to how the hardware implemented 64K GTT page support,
+	 * where we had the following complications:
+	 *
+	 *   1) The entire PDE (which covers a 2MB virtual address range), must
+	 *   contain only 64K PTEs, i.e mixing 4K and 64K PTEs in the same
+	 *   PDE is forbidden by the hardware.
+	 *
+	 *   2) We still need to support 4K PTEs for I915_MEMORY_CLASS_SYSTEM
+	 *   objects.
+	 *
+	 * However on actual production HW this was completely changed to now
+	 * allow setting a TLB hint at the PTE level (see PS64), which is a lot
+	 * more flexible than the above. With this the 2M restriction was
+	 * dropped where we now only require 64K.
+	 */
+	__u64 size;
+
+	/**
+	 * @handle: Returned handle for the object.
+	 *
+	 * Object handles are nonzero.
+	 */
+	__u32 handle;
+
+	/**
+	 * @flags: Optional flags.
+	 *
+	 * Supported values:
+	 *
+	 * I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS - Signal to the kernel that
+	 * the object will need to be accessed via the CPU.
+	 *
+	 * Only valid when placing objects in I915_MEMORY_CLASS_DEVICE, and only
+	 * strictly required on configurations where some subset of the device
+	 * memory is directly visible/mappable through the CPU (which we also
+	 * call small BAR), like on some DG2+ systems. Note that this is quite
+	 * undesirable, but due to various factors like the client CPU, BIOS etc
+	 * it's something we can expect to see in the wild. See
+	 * &drm_i915_memory_region_info.probed_cpu_visible_size for how to
+	 * determine if this system applies.
+	 *
+	 * Note that one of the placements MUST be I915_MEMORY_CLASS_SYSTEM, to
+	 * ensure the kernel can always spill the allocation to system memory,
+	 * if the object can't be allocated in the mappable part of
+	 * I915_MEMORY_CLASS_DEVICE.
+	 *
+	 * Also note that since the kernel only supports flat-CCS on objects
+	 * that can *only* be placed in I915_MEMORY_CLASS_DEVICE, we therefore
+	 * don't support I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS together with
+	 * flat-CCS.
+	 *
+	 * Without this hint, the kernel will assume that non-mappable
+	 * I915_MEMORY_CLASS_DEVICE is preferred for this object. Note that the
+	 * kernel can still migrate the object to the mappable part, as a last
+	 * resort, if userspace ever CPU faults this object, but this might be
+	 * expensive, and so ideally should be avoided.
+	 *
+	 * On older kernels which lack the relevant small-bar uAPI support (see
+	 * also &drm_i915_memory_region_info.probed_cpu_visible_size),
+	 * usage of the flag will result in an error, but it should NEVER be
+	 * possible to end up with a small BAR configuration, assuming we can
+	 * also successfully load the i915 kernel module. In such cases the
+	 * entire I915_MEMORY_CLASS_DEVICE region will be CPU accessible, and as
+	 * such there are zero restrictions on where the object can be placed.
+	 */
+#define I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS (1 << 0)
+	__u32 flags;
+
+	/**
+	 * @extensions: The chain of extensions to apply to this object.
+	 *
+	 * This will be useful in the future when we need to support several
+	 * different extensions, and we need to apply more than one when
+	 * creating the object. See struct i915_user_extension.
+	 *
+	 * If we don't supply any extensions then we get the same old gem_create
+	 * behaviour.
+	 *
+	 * For I915_GEM_CREATE_EXT_MEMORY_REGIONS usage see
+	 * struct drm_i915_gem_create_ext_memory_regions.
+	 *
+	 * For I915_GEM_CREATE_EXT_PROTECTED_CONTENT usage see
+	 * struct drm_i915_gem_create_ext_protected_content.
+	 */
+#define I915_GEM_CREATE_EXT_MEMORY_REGIONS 0
+#define I915_GEM_CREATE_EXT_PROTECTED_CONTENT 1
+	__u64 extensions;
+};
+
+/**
+ * struct drm_i915_gem_create_ext_memory_regions - The
+ * I915_GEM_CREATE_EXT_MEMORY_REGIONS extension.
+ *
+ * Set the object with the desired set of placements/regions in priority
+ * order. Each entry must be unique and supported by the device.
+ *
+ * This is provided as an array of struct drm_i915_gem_memory_class_instance, or
+ * an equivalent layout of class:instance pair encodings. See struct
+ * drm_i915_query_memory_regions and DRM_I915_QUERY_MEMORY_REGIONS for how to
+ * query the supported regions for a device.
+ *
+ * As an example, on discrete devices, if we wish to set the placement as
+ * device local-memory we can do something like:
+ *
+ * .. code-block:: C
+ *
+ *	struct drm_i915_gem_memory_class_instance region_lmem = {
+ *              .memory_class = I915_MEMORY_CLASS_DEVICE,
+ *              .memory_instance = 0,
+ *      };
+ *      struct drm_i915_gem_create_ext_memory_regions regions = {
+ *              .base = { .name = I915_GEM_CREATE_EXT_MEMORY_REGIONS },
+ *              .regions = (uintptr_t)&region_lmem,
+ *              .num_regions = 1,
+ *      };
+ *      struct drm_i915_gem_create_ext create_ext = {
+ *              .size = 16 * PAGE_SIZE,
+ *              .extensions = (uintptr_t)&regions,
+ *      };
+ *
+ *      int err = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE_EXT, &create_ext);
+ *      if (err) ...
+ *
+ * At which point we get the object handle in &drm_i915_gem_create_ext.handle,
+ * along with the final object size in &drm_i915_gem_create_ext.size, which
+ * should account for any rounding up, if required.
+ *
+ * Note that userspace has no means of knowing the current backing region
+ * for objects where @num_regions is larger than one. The kernel will only
+ * ensure that the priority order of the @regions array is honoured, either
+ * when initially placing the object, or when moving memory around due to
+ * memory pressure
+ *
+ * On Flat-CCS capable HW, compression is supported for the objects residing
+ * in I915_MEMORY_CLASS_DEVICE. When such objects (compressed) have other
+ * memory class in @regions and migrated (by i915, due to memory
+ * constraints) to the non I915_MEMORY_CLASS_DEVICE region, then i915 needs to
+ * decompress the content. But i915 doesn't have the required information to
+ * decompress the userspace compressed objects.
+ *
+ * So i915 supports Flat-CCS, on the objects which can reside only on
+ * I915_MEMORY_CLASS_DEVICE regions.
+ */
+struct drm_i915_gem_create_ext_memory_regions {
+	/** @base: Extension link. See struct i915_user_extension. */
+	struct i915_user_extension base;
+
+	/** @pad: MBZ */
+	__u32 pad;
+	/** @num_regions: Number of elements in the @regions array. */
+	__u32 num_regions;
+	/**
+	 * @regions: The regions/placements array.
+	 *
+	 * An array of struct drm_i915_gem_memory_class_instance.
+	 */
+	__u64 regions;
+};
+
+/**
+ * struct drm_i915_gem_create_ext_protected_content - The
+ * I915_OBJECT_PARAM_PROTECTED_CONTENT extension.
+ *
+ * If this extension is provided, buffer contents are expected to be protected
+ * by PXP encryption and require decryption for scan out and processing. This
+ * is only possible on platforms that have PXP enabled, on all other scenarios
+ * using this extension will cause the ioctl to fail and return -ENODEV. The
+ * flags parameter is reserved for future expansion and must currently be set
+ * to zero.
+ *
+ * The buffer contents are considered invalid after a PXP session teardown.
+ *
+ * The encryption is guaranteed to be processed correctly only if the object
+ * is submitted with a context created using the
+ * I915_CONTEXT_PARAM_PROTECTED_CONTENT flag. This will also enable extra checks
+ * at submission time on the validity of the objects involved.
+ *
+ * Below is an example on how to create a protected object:
+ *
+ * .. code-block:: C
+ *
+ *      struct drm_i915_gem_create_ext_protected_content protected_ext = {
+ *              .base = { .name = I915_GEM_CREATE_EXT_PROTECTED_CONTENT },
+ *              .flags = 0,
+ *      };
+ *      struct drm_i915_gem_create_ext create_ext = {
+ *              .size = PAGE_SIZE,
+ *              .extensions = (uintptr_t)&protected_ext,
+ *      };
+ *
+ *      int err = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE_EXT, &create_ext);
+ *      if (err) ...
+ */
+struct drm_i915_gem_create_ext_protected_content {
+	/** @base: Extension link. See struct i915_user_extension. */
+	struct i915_user_extension base;
+	/** @flags: reserved for future usage, currently MBZ */
+	__u32 flags;
+};
+
+/* ID of the protected content session managed by i915 when PXP is active */
+#define I915_PROTECTED_CONTENT_DEFAULT_SESSION 0xf
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _I915_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/ivpu_accel.h b/contrib/libs/linux-headers/drm/ivpu_accel.h
new file mode 100644
index 0000000000..839820aed8
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/ivpu_accel.h
@@ -0,0 +1,306 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2020-2023 Intel Corporation
+ */
+
+#ifndef __UAPI_IVPU_DRM_H__
+#define __UAPI_IVPU_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_IVPU_DRIVER_MAJOR 1
+#define DRM_IVPU_DRIVER_MINOR 0
+
+#define DRM_IVPU_GET_PARAM		  0x00
+#define DRM_IVPU_SET_PARAM		  0x01
+#define DRM_IVPU_BO_CREATE		  0x02
+#define DRM_IVPU_BO_INFO		  0x03
+#define DRM_IVPU_SUBMIT			  0x05
+#define DRM_IVPU_BO_WAIT		  0x06
+
+#define DRM_IOCTL_IVPU_GET_PARAM                                               \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
+
+#define DRM_IOCTL_IVPU_SET_PARAM                                               \
+	DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SET_PARAM, struct drm_ivpu_param)
+
+#define DRM_IOCTL_IVPU_BO_CREATE                                               \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_CREATE, struct drm_ivpu_bo_create)
+
+#define DRM_IOCTL_IVPU_BO_INFO                                                 \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_INFO, struct drm_ivpu_bo_info)
+
+#define DRM_IOCTL_IVPU_SUBMIT                                                  \
+	DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_SUBMIT, struct drm_ivpu_submit)
+
+#define DRM_IOCTL_IVPU_BO_WAIT                                                 \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_BO_WAIT, struct drm_ivpu_bo_wait)
+
+/**
+ * DOC: contexts
+ *
+ * VPU contexts have private virtual address space, job queues and priority.
+ * Each context is identified by an unique ID. Context is created on open().
+ */
+
+#define DRM_IVPU_PARAM_DEVICE_ID	    0
+#define DRM_IVPU_PARAM_DEVICE_REVISION	    1
+#define DRM_IVPU_PARAM_PLATFORM_TYPE	    2
+#define DRM_IVPU_PARAM_CORE_CLOCK_RATE	    3
+#define DRM_IVPU_PARAM_NUM_CONTEXTS	    4
+#define DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS 5
+#define DRM_IVPU_PARAM_CONTEXT_PRIORITY	    6
+#define DRM_IVPU_PARAM_CONTEXT_ID	    7
+#define DRM_IVPU_PARAM_FW_API_VERSION	    8
+#define DRM_IVPU_PARAM_ENGINE_HEARTBEAT	    9
+#define DRM_IVPU_PARAM_UNIQUE_INFERENCE_ID  10
+#define DRM_IVPU_PARAM_TILE_CONFIG	    11
+#define DRM_IVPU_PARAM_SKU		    12
+
+#define DRM_IVPU_PLATFORM_TYPE_SILICON	    0
+
+#define DRM_IVPU_CONTEXT_PRIORITY_IDLE	    0
+#define DRM_IVPU_CONTEXT_PRIORITY_NORMAL    1
+#define DRM_IVPU_CONTEXT_PRIORITY_FOCUS	    2
+#define DRM_IVPU_CONTEXT_PRIORITY_REALTIME  3
+
+/**
+ * struct drm_ivpu_param - Get/Set VPU parameters
+ */
+struct drm_ivpu_param {
+	/**
+	 * @param:
+	 *
+	 * Supported params:
+	 *
+	 * %DRM_IVPU_PARAM_DEVICE_ID:
+	 * PCI Device ID of the VPU device (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_DEVICE_REVISION:
+	 * VPU device revision (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_PLATFORM_TYPE:
+	 * Returns %DRM_IVPU_PLATFORM_TYPE_SILICON on real hardware or device specific
+	 * platform type when executing on a simulator or emulator (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_CORE_CLOCK_RATE:
+	 * Current PLL frequency (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_NUM_CONTEXTS:
+	 * Maximum number of simultaneously existing contexts (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_CONTEXT_BASE_ADDRESS:
+	 * Lowest VPU virtual address available in the current context (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_CONTEXT_PRIORITY:
+	 * Value of current context scheduling priority (read-write).
+	 * See DRM_IVPU_CONTEXT_PRIORITY_* for possible values.
+	 *
+	 * %DRM_IVPU_PARAM_CONTEXT_ID:
+	 * Current context ID, always greater than 0 (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_FW_API_VERSION:
+	 * Firmware API version array (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_ENGINE_HEARTBEAT:
+	 * Heartbeat value from an engine (read-only).
+	 * Engine ID (i.e. DRM_IVPU_ENGINE_COMPUTE) is given via index.
+	 *
+	 * %DRM_IVPU_PARAM_UNIQUE_INFERENCE_ID:
+	 * Device-unique inference ID (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_TILE_CONFIG:
+	 * VPU tile configuration  (read-only)
+	 *
+	 * %DRM_IVPU_PARAM_SKU:
+	 * VPU SKU ID (read-only)
+	 *
+	 */
+	__u32 param;
+
+	/** @index: Index for params that have multiple instances */
+	__u32 index;
+
+	/** @value: Param value */
+	__u64 value;
+};
+
+#define DRM_IVPU_BO_HIGH_MEM   0x00000001
+#define DRM_IVPU_BO_MAPPABLE   0x00000002
+
+#define DRM_IVPU_BO_CACHED     0x00000000
+#define DRM_IVPU_BO_UNCACHED   0x00010000
+#define DRM_IVPU_BO_WC	       0x00020000
+#define DRM_IVPU_BO_CACHE_MASK 0x00030000
+
+#define DRM_IVPU_BO_FLAGS \
+	(DRM_IVPU_BO_HIGH_MEM | \
+	 DRM_IVPU_BO_MAPPABLE | \
+	 DRM_IVPU_BO_CACHE_MASK)
+
+/**
+ * struct drm_ivpu_bo_create - Create BO backed by SHMEM
+ *
+ * Create GEM buffer object allocated in SHMEM memory.
+ */
+struct drm_ivpu_bo_create {
+	/** @size: The size in bytes of the allocated memory */
+	__u64 size;
+
+	/**
+	 * @flags:
+	 *
+	 * Supported flags:
+	 *
+	 * %DRM_IVPU_BO_HIGH_MEM:
+	 *
+	 * Allocate VPU address from >4GB range.
+	 * Buffer object with vpu address >4GB can be always accessed by the
+	 * VPU DMA engine, but some HW generation may not be able to access
+	 * this memory from then firmware running on the VPU management processor.
+	 * Suitable for input, output and some scratch buffers.
+	 *
+	 * %DRM_IVPU_BO_MAPPABLE:
+	 *
+	 * Buffer object can be mapped using mmap().
+	 *
+	 * %DRM_IVPU_BO_CACHED:
+	 *
+	 * Allocated BO will be cached on host side (WB) and snooped on the VPU side.
+	 * This is the default caching mode.
+	 *
+	 * %DRM_IVPU_BO_UNCACHED:
+	 *
+	 * Allocated BO will not be cached on host side nor snooped on the VPU side.
+	 *
+	 * %DRM_IVPU_BO_WC:
+	 *
+	 * Allocated BO will use write combining buffer for writes but reads will be
+	 * uncached.
+	 */
+	__u32 flags;
+
+	/** @handle: Returned GEM object handle */
+	__u32 handle;
+
+	/** @vpu_addr: Returned VPU virtual address */
+	__u64 vpu_addr;
+};
+
+/**
+ * struct drm_ivpu_bo_info - Query buffer object info
+ */
+struct drm_ivpu_bo_info {
+	/** @handle: Handle of the queried BO */
+	__u32 handle;
+
+	/** @flags: Returned flags used to create the BO */
+	__u32 flags;
+
+	/** @vpu_addr: Returned VPU virtual address */
+	__u64 vpu_addr;
+
+	/**
+	 * @mmap_offset:
+	 *
+	 * Returned offset to be used in mmap(). 0 in case the BO is not mappable.
+	 */
+	__u64 mmap_offset;
+
+	/** @size: Returned GEM object size, aligned to PAGE_SIZE */
+	__u64 size;
+};
+
+/* drm_ivpu_submit engines */
+#define DRM_IVPU_ENGINE_COMPUTE 0
+#define DRM_IVPU_ENGINE_COPY    1
+
+/**
+ * struct drm_ivpu_submit - Submit commands to the VPU
+ *
+ * Execute a single command buffer on a given VPU engine.
+ * Handles to all referenced buffer objects have to be provided in @buffers_ptr.
+ *
+ * User space may wait on job completion using %DRM_IVPU_BO_WAIT ioctl.
+ */
+struct drm_ivpu_submit {
+	/**
+	 * @buffers_ptr:
+	 *
+	 * A pointer to an u32 array of GEM handles of the BOs required for this job.
+	 * The number of elements in the array must be equal to the value given by @buffer_count.
+	 *
+	 * The first BO is the command buffer. The rest of array has to contain all
+	 * BOs referenced from the command buffer.
+	 */
+	__u64 buffers_ptr;
+
+	/** @buffer_count: Number of elements in the @buffers_ptr */
+	__u32 buffer_count;
+
+	/**
+	 * @engine: Select the engine this job should be executed on
+	 *
+	 * %DRM_IVPU_ENGINE_COMPUTE:
+	 *
+	 * Performs Deep Learning Neural Compute Inference Operations
+	 *
+	 * %DRM_IVPU_ENGINE_COPY:
+	 *
+	 * Performs memory copy operations to/from system memory allocated for VPU
+	 */
+	__u32 engine;
+
+	/** @flags: Reserved for future use - must be zero */
+	__u32 flags;
+
+	/**
+	 * @commands_offset:
+	 *
+	 * Offset inside the first buffer in @buffers_ptr containing commands
+	 * to be executed. The offset has to be 8-byte aligned.
+	 */
+	__u32 commands_offset;
+};
+
+/* drm_ivpu_bo_wait job status codes */
+#define DRM_IVPU_JOB_STATUS_SUCCESS 0
+
+/**
+ * struct drm_ivpu_bo_wait - Wait for BO to become inactive
+ *
+ * Blocks until a given buffer object becomes inactive.
+ * With @timeout_ms set to 0 returns immediately.
+ */
+struct drm_ivpu_bo_wait {
+	/** @handle: Handle to the buffer object to be waited on */
+	__u32 handle;
+
+	/** @flags: Reserved for future use - must be zero */
+	__u32 flags;
+
+	/** @timeout_ns: Absolute timeout in nanoseconds (may be zero) */
+	__s64 timeout_ns;
+
+	/**
+	 * @job_status:
+	 *
+	 * Job status code which is updated after the job is completed.
+	 * &DRM_IVPU_JOB_STATUS_SUCCESS or device specific error otherwise.
+	 * Valid only if @handle points to a command buffer.
+	 */
+	__u32 job_status;
+
+	/** @pad: Padding - must be zero */
+	__u32 pad;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __UAPI_IVPU_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/lima_drm.h b/contrib/libs/linux-headers/drm/lima_drm.h
new file mode 100644
index 0000000000..1ec58d652a
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/lima_drm.h
@@ -0,0 +1,176 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+/* Copyright 2017-2018 Qiang Yu <yuq825@gmail.com> */
+
+#ifndef __LIMA_DRM_H__
+#define __LIMA_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+enum drm_lima_param_gpu_id {
+	DRM_LIMA_PARAM_GPU_ID_UNKNOWN,
+	DRM_LIMA_PARAM_GPU_ID_MALI400,
+	DRM_LIMA_PARAM_GPU_ID_MALI450,
+};
+
+enum drm_lima_param {
+	DRM_LIMA_PARAM_GPU_ID,
+	DRM_LIMA_PARAM_NUM_PP,
+	DRM_LIMA_PARAM_GP_VERSION,
+	DRM_LIMA_PARAM_PP_VERSION,
+};
+
+/**
+ * get various information of the GPU
+ */
+struct drm_lima_get_param {
+	__u32 param; /* in, value in enum drm_lima_param */
+	__u32 pad;   /* pad, must be zero */
+	__u64 value; /* out, parameter value */
+};
+
+/*
+ * heap buffer dynamically increase backup memory size when GP task fail
+ * due to lack of heap memory. size field of heap buffer is an up bound of
+ * the backup memory which can be set to a fairly large value.
+ */
+#define LIMA_BO_FLAG_HEAP  (1 << 0)
+
+/**
+ * create a buffer for used by GPU
+ */
+struct drm_lima_gem_create {
+	__u32 size;    /* in, buffer size */
+	__u32 flags;   /* in, buffer flags */
+	__u32 handle;  /* out, GEM buffer handle */
+	__u32 pad;     /* pad, must be zero */
+};
+
+/**
+ * get information of a buffer
+ */
+struct drm_lima_gem_info {
+	__u32 handle;  /* in, GEM buffer handle */
+	__u32 va;      /* out, virtual address mapped into GPU MMU */
+	__u64 offset;  /* out, used to mmap this buffer to CPU */
+};
+
+#define LIMA_SUBMIT_BO_READ   0x01
+#define LIMA_SUBMIT_BO_WRITE  0x02
+
+/* buffer information used by one task */
+struct drm_lima_gem_submit_bo {
+	__u32 handle;  /* in, GEM buffer handle */
+	__u32 flags;   /* in, buffer read/write by GPU */
+};
+
+#define LIMA_GP_FRAME_REG_NUM 6
+
+/* frame used to setup GP for each task */
+struct drm_lima_gp_frame {
+	__u32 frame[LIMA_GP_FRAME_REG_NUM];
+};
+
+#define LIMA_PP_FRAME_REG_NUM 23
+#define LIMA_PP_WB_REG_NUM 12
+
+/* frame used to setup mali400 GPU PP for each task */
+struct drm_lima_m400_pp_frame {
+	__u32 frame[LIMA_PP_FRAME_REG_NUM];
+	__u32 num_pp;
+	__u32 wb[3 * LIMA_PP_WB_REG_NUM];
+	__u32 plbu_array_address[4];
+	__u32 fragment_stack_address[4];
+};
+
+/* frame used to setup mali450 GPU PP for each task */
+struct drm_lima_m450_pp_frame {
+	__u32 frame[LIMA_PP_FRAME_REG_NUM];
+	__u32 num_pp;
+	__u32 wb[3 * LIMA_PP_WB_REG_NUM];
+	__u32 use_dlbu;
+	__u32 _pad;
+	union {
+		__u32 plbu_array_address[8];
+		__u32 dlbu_regs[4];
+	};
+	__u32 fragment_stack_address[8];
+};
+
+#define LIMA_PIPE_GP  0x00
+#define LIMA_PIPE_PP  0x01
+
+#define LIMA_SUBMIT_FLAG_EXPLICIT_FENCE (1 << 0)
+
+/**
+ * submit a task to GPU
+ *
+ * User can always merge multi sync_file and drm_syncobj
+ * into one drm_syncobj as in_sync[0], but we reserve
+ * in_sync[1] for another task's out_sync to avoid the
+ * export/import/merge pass when explicit sync.
+ */
+struct drm_lima_gem_submit {
+	__u32 ctx;         /* in, context handle task is submitted to */
+	__u32 pipe;        /* in, which pipe to use, GP/PP */
+	__u32 nr_bos;      /* in, array length of bos field */
+	__u32 frame_size;  /* in, size of frame field */
+	__u64 bos;         /* in, array of drm_lima_gem_submit_bo */
+	__u64 frame;       /* in, GP/PP frame */
+	__u32 flags;       /* in, submit flags */
+	__u32 out_sync;    /* in, drm_syncobj handle used to wait task finish after submission */
+	__u32 in_sync[2];  /* in, drm_syncobj handle used to wait before start this task */
+};
+
+#define LIMA_GEM_WAIT_READ   0x01
+#define LIMA_GEM_WAIT_WRITE  0x02
+
+/**
+ * wait pending GPU task finish of a buffer
+ */
+struct drm_lima_gem_wait {
+	__u32 handle;      /* in, GEM buffer handle */
+	__u32 op;          /* in, CPU want to read/write this buffer */
+	__s64 timeout_ns;  /* in, wait timeout in absulute time */
+};
+
+/**
+ * create a context
+ */
+struct drm_lima_ctx_create {
+	__u32 id;          /* out, context handle */
+	__u32 _pad;        /* pad, must be zero */
+};
+
+/**
+ * free a context
+ */
+struct drm_lima_ctx_free {
+	__u32 id;          /* in, context handle */
+	__u32 _pad;        /* pad, must be zero */
+};
+
+#define DRM_LIMA_GET_PARAM   0x00
+#define DRM_LIMA_GEM_CREATE  0x01
+#define DRM_LIMA_GEM_INFO    0x02
+#define DRM_LIMA_GEM_SUBMIT  0x03
+#define DRM_LIMA_GEM_WAIT    0x04
+#define DRM_LIMA_CTX_CREATE  0x05
+#define DRM_LIMA_CTX_FREE    0x06
+
+#define DRM_IOCTL_LIMA_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GET_PARAM, struct drm_lima_get_param)
+#define DRM_IOCTL_LIMA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GEM_CREATE, struct drm_lima_gem_create)
+#define DRM_IOCTL_LIMA_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_LIMA_GEM_INFO, struct drm_lima_gem_info)
+#define DRM_IOCTL_LIMA_GEM_SUBMIT DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_GEM_SUBMIT, struct drm_lima_gem_submit)
+#define DRM_IOCTL_LIMA_GEM_WAIT DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_GEM_WAIT, struct drm_lima_gem_wait)
+#define DRM_IOCTL_LIMA_CTX_CREATE DRM_IOR(DRM_COMMAND_BASE + DRM_LIMA_CTX_CREATE, struct drm_lima_ctx_create)
+#define DRM_IOCTL_LIMA_CTX_FREE DRM_IOW(DRM_COMMAND_BASE + DRM_LIMA_CTX_FREE, struct drm_lima_ctx_free)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __LIMA_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/msm_drm.h b/contrib/libs/linux-headers/drm/msm_drm.h
new file mode 100644
index 0000000000..6c34272a13
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/msm_drm.h
@@ -0,0 +1,399 @@
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __MSM_DRM_H__
+#define __MSM_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints:
+ *  1) Do not use pointers, use __u64 instead for 32 bit / 64 bit
+ *     user/kernel compatibility
+ *  2) Keep fields aligned to their size
+ *  3) Because of how drm_ioctl() works, we can add new fields at
+ *     the end of an ioctl if some care is taken: drm_ioctl() will
+ *     zero out the new fields at the tail of the ioctl, so a zero
+ *     value should have a backwards compatible meaning.  And for
+ *     output params, userspace won't see the newly added output
+ *     fields.. so that has to be somehow ok.
+ */
+
+#define MSM_PIPE_NONE        0x00
+#define MSM_PIPE_2D0         0x01
+#define MSM_PIPE_2D1         0x02
+#define MSM_PIPE_3D0         0x10
+
+/* The pipe-id just uses the lower bits, so can be OR'd with flags in
+ * the upper 16 bits (which could be extended further, if needed, maybe
+ * we extend/overload the pipe-id some day to deal with multiple rings,
+ * but even then I don't think we need the full lower 16 bits).
+ */
+#define MSM_PIPE_ID_MASK     0xffff
+#define MSM_PIPE_ID(x)       ((x) & MSM_PIPE_ID_MASK)
+#define MSM_PIPE_FLAGS(x)    ((x) & ~MSM_PIPE_ID_MASK)
+
+/* timeouts are specified in clock-monotonic absolute times (to simplify
+ * restarting interrupted ioctls).  The following struct is logically the
+ * same as 'struct timespec' but 32/64b ABI safe.
+ */
+struct drm_msm_timespec {
+	__s64 tv_sec;          /* seconds */
+	__s64 tv_nsec;         /* nanoseconds */
+};
+
+/* Below "RO" indicates a read-only param, "WO" indicates write-only, and
+ * "RW" indicates a param that can be both read (GET_PARAM) and written
+ * (SET_PARAM)
+ */
+#define MSM_PARAM_GPU_ID     0x01  /* RO */
+#define MSM_PARAM_GMEM_SIZE  0x02  /* RO */
+#define MSM_PARAM_CHIP_ID    0x03  /* RO */
+#define MSM_PARAM_MAX_FREQ   0x04  /* RO */
+#define MSM_PARAM_TIMESTAMP  0x05  /* RO */
+#define MSM_PARAM_GMEM_BASE  0x06  /* RO */
+#define MSM_PARAM_PRIORITIES 0x07  /* RO: The # of priority levels */
+#define MSM_PARAM_PP_PGTABLE 0x08  /* RO: Deprecated, always returns zero */
+#define MSM_PARAM_FAULTS     0x09  /* RO */
+#define MSM_PARAM_SUSPENDS   0x0a  /* RO */
+#define MSM_PARAM_SYSPROF    0x0b  /* WO: 1 preserves perfcntrs, 2 also disables suspend */
+#define MSM_PARAM_COMM       0x0c  /* WO: override for task->comm */
+#define MSM_PARAM_CMDLINE    0x0d  /* WO: override for task cmdline */
+#define MSM_PARAM_VA_START   0x0e  /* RO: start of valid GPU iova range */
+#define MSM_PARAM_VA_SIZE    0x0f  /* RO: size of valid GPU iova range (bytes) */
+
+/* For backwards compat.  The original support for preemption was based on
+ * a single ring per priority level so # of priority levels equals the #
+ * of rings.  With drm/scheduler providing additional levels of priority,
+ * the number of priorities is greater than the # of rings.  The param is
+ * renamed to better reflect this.
+ */
+#define MSM_PARAM_NR_RINGS   MSM_PARAM_PRIORITIES
+
+struct drm_msm_param {
+	__u32 pipe;           /* in, MSM_PIPE_x */
+	__u32 param;          /* in, MSM_PARAM_x */
+	__u64 value;          /* out (get_param) or in (set_param) */
+	__u32 len;            /* zero for non-pointer params */
+	__u32 pad;            /* must be zero */
+};
+
+/*
+ * GEM buffers:
+ */
+
+#define MSM_BO_SCANOUT       0x00000001     /* scanout capable */
+#define MSM_BO_GPU_READONLY  0x00000002
+#define MSM_BO_CACHE_MASK    0x000f0000
+/* cache modes */
+#define MSM_BO_CACHED        0x00010000
+#define MSM_BO_WC            0x00020000
+#define MSM_BO_UNCACHED      0x00040000 /* deprecated, use MSM_BO_WC */
+#define MSM_BO_CACHED_COHERENT 0x080000
+
+#define MSM_BO_FLAGS         (MSM_BO_SCANOUT | \
+                              MSM_BO_GPU_READONLY | \
+                              MSM_BO_CACHE_MASK)
+
+struct drm_msm_gem_new {
+	__u64 size;           /* in */
+	__u32 flags;          /* in, mask of MSM_BO_x */
+	__u32 handle;         /* out */
+};
+
+/* Get or set GEM buffer info.  The requested value can be passed
+ * directly in 'value', or for data larger than 64b 'value' is a
+ * pointer to userspace buffer, with 'len' specifying the number of
+ * bytes copied into that buffer.  For info returned by pointer,
+ * calling the GEM_INFO ioctl with null 'value' will return the
+ * required buffer size in 'len'
+ */
+#define MSM_INFO_GET_OFFSET	0x00   /* get mmap() offset, returned by value */
+#define MSM_INFO_GET_IOVA	0x01   /* get iova, returned by value */
+#define MSM_INFO_SET_NAME	0x02   /* set the debug name (by pointer) */
+#define MSM_INFO_GET_NAME	0x03   /* get debug name, returned by pointer */
+#define MSM_INFO_SET_IOVA	0x04   /* set the iova, passed by value */
+#define MSM_INFO_GET_FLAGS	0x05   /* get the MSM_BO_x flags */
+
+struct drm_msm_gem_info {
+	__u32 handle;         /* in */
+	__u32 info;           /* in - one of MSM_INFO_* */
+	__u64 value;          /* in or out */
+	__u32 len;            /* in or out */
+	__u32 pad;
+};
+
+#define MSM_PREP_READ        0x01
+#define MSM_PREP_WRITE       0x02
+#define MSM_PREP_NOSYNC      0x04
+#define MSM_PREP_BOOST       0x08
+
+#define MSM_PREP_FLAGS       (MSM_PREP_READ | \
+			      MSM_PREP_WRITE | \
+			      MSM_PREP_NOSYNC | \
+			      MSM_PREP_BOOST | \
+			      0)
+
+struct drm_msm_gem_cpu_prep {
+	__u32 handle;         /* in */
+	__u32 op;             /* in, mask of MSM_PREP_x */
+	struct drm_msm_timespec timeout;   /* in */
+};
+
+struct drm_msm_gem_cpu_fini {
+	__u32 handle;         /* in */
+};
+
+/*
+ * Cmdstream Submission:
+ */
+
+/* The value written into the cmdstream is logically:
+ *
+ *   ((relocbuf->gpuaddr + reloc_offset) << shift) | or
+ *
+ * When we have GPU's w/ >32bit ptrs, it should be possible to deal
+ * with this by emit'ing two reloc entries with appropriate shift
+ * values.  Or a new MSM_SUBMIT_CMD_x type would also be an option.
+ *
+ * NOTE that reloc's must be sorted by order of increasing submit_offset,
+ * otherwise EINVAL.
+ */
+struct drm_msm_gem_submit_reloc {
+	__u32 submit_offset;  /* in, offset from submit_bo */
+#ifdef __cplusplus
+	__u32 _or;            /* in, value OR'd with result */
+#else
+	__u32 or;             /* in, value OR'd with result */
+#endif
+	__s32 shift;          /* in, amount of left shift (can be negative) */
+	__u32 reloc_idx;      /* in, index of reloc_bo buffer */
+	__u64 reloc_offset;   /* in, offset from start of reloc_bo */
+};
+
+/* submit-types:
+ *   BUF - this cmd buffer is executed normally.
+ *   IB_TARGET_BUF - this cmd buffer is an IB target.  Reloc's are
+ *      processed normally, but the kernel does not setup an IB to
+ *      this buffer in the first-level ringbuffer
+ *   CTX_RESTORE_BUF - only executed if there has been a GPU context
+ *      switch since the last SUBMIT ioctl
+ */
+#define MSM_SUBMIT_CMD_BUF             0x0001
+#define MSM_SUBMIT_CMD_IB_TARGET_BUF   0x0002
+#define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003
+struct drm_msm_gem_submit_cmd {
+	__u32 type;           /* in, one of MSM_SUBMIT_CMD_x */
+	__u32 submit_idx;     /* in, index of submit_bo cmdstream buffer */
+	__u32 submit_offset;  /* in, offset into submit_bo */
+	__u32 size;           /* in, cmdstream size */
+	__u32 pad;
+	__u32 nr_relocs;      /* in, number of submit_reloc's */
+	__u64 relocs;         /* in, ptr to array of submit_reloc's */
+};
+
+/* Each buffer referenced elsewhere in the cmdstream submit (ie. the
+ * cmdstream buffer(s) themselves or reloc entries) has one (and only
+ * one) entry in the submit->bos[] table.
+ *
+ * As a optimization, the current buffer (gpu virtual address) can be
+ * passed back through the 'presumed' field.  If on a subsequent reloc,
+ * userspace passes back a 'presumed' address that is still valid,
+ * then patching the cmdstream for this entry is skipped.  This can
+ * avoid kernel needing to map/access the cmdstream bo in the common
+ * case.
+ */
+#define MSM_SUBMIT_BO_READ             0x0001
+#define MSM_SUBMIT_BO_WRITE            0x0002
+#define MSM_SUBMIT_BO_DUMP             0x0004
+#define MSM_SUBMIT_BO_NO_IMPLICIT      0x0008
+
+#define MSM_SUBMIT_BO_FLAGS            (MSM_SUBMIT_BO_READ | \
+					MSM_SUBMIT_BO_WRITE | \
+					MSM_SUBMIT_BO_DUMP | \
+					MSM_SUBMIT_BO_NO_IMPLICIT)
+
+struct drm_msm_gem_submit_bo {
+	__u32 flags;          /* in, mask of MSM_SUBMIT_BO_x */
+	__u32 handle;         /* in, GEM handle */
+	__u64 presumed;       /* in/out, presumed buffer address */
+};
+
+/* Valid submit ioctl flags: */
+#define MSM_SUBMIT_NO_IMPLICIT   0x80000000 /* disable implicit sync */
+#define MSM_SUBMIT_FENCE_FD_IN   0x40000000 /* enable input fence_fd */
+#define MSM_SUBMIT_FENCE_FD_OUT  0x20000000 /* enable output fence_fd */
+#define MSM_SUBMIT_SUDO          0x10000000 /* run submitted cmds from RB */
+#define MSM_SUBMIT_SYNCOBJ_IN    0x08000000 /* enable input syncobj */
+#define MSM_SUBMIT_SYNCOBJ_OUT   0x04000000 /* enable output syncobj */
+#define MSM_SUBMIT_FENCE_SN_IN   0x02000000 /* userspace passes in seqno fence */
+#define MSM_SUBMIT_FLAGS                ( \
+		MSM_SUBMIT_NO_IMPLICIT   | \
+		MSM_SUBMIT_FENCE_FD_IN   | \
+		MSM_SUBMIT_FENCE_FD_OUT  | \
+		MSM_SUBMIT_SUDO          | \
+		MSM_SUBMIT_SYNCOBJ_IN    | \
+		MSM_SUBMIT_SYNCOBJ_OUT   | \
+		MSM_SUBMIT_FENCE_SN_IN   | \
+		0)
+
+#define MSM_SUBMIT_SYNCOBJ_RESET 0x00000001 /* Reset syncobj after wait. */
+#define MSM_SUBMIT_SYNCOBJ_FLAGS        ( \
+		MSM_SUBMIT_SYNCOBJ_RESET | \
+		0)
+
+struct drm_msm_gem_submit_syncobj {
+	__u32 handle;     /* in, syncobj handle. */
+	__u32 flags;      /* in, from MSM_SUBMIT_SYNCOBJ_FLAGS */
+	__u64 point;      /* in, timepoint for timeline syncobjs. */
+};
+
+/* Each cmdstream submit consists of a table of buffers involved, and
+ * one or more cmdstream buffers.  This allows for conditional execution
+ * (context-restore), and IB buffers needed for per tile/bin draw cmds.
+ */
+struct drm_msm_gem_submit {
+	__u32 flags;          /* MSM_PIPE_x | MSM_SUBMIT_x */
+	__u32 fence;          /* out (or in with MSM_SUBMIT_FENCE_SN_IN flag) */
+	__u32 nr_bos;         /* in, number of submit_bo's */
+	__u32 nr_cmds;        /* in, number of submit_cmd's */
+	__u64 bos;            /* in, ptr to array of submit_bo's */
+	__u64 cmds;           /* in, ptr to array of submit_cmd's */
+	__s32 fence_fd;       /* in/out fence fd (see MSM_SUBMIT_FENCE_FD_IN/OUT) */
+	__u32 queueid;        /* in, submitqueue id */
+	__u64 in_syncobjs;    /* in, ptr to array of drm_msm_gem_submit_syncobj */
+	__u64 out_syncobjs;   /* in, ptr to array of drm_msm_gem_submit_syncobj */
+	__u32 nr_in_syncobjs; /* in, number of entries in in_syncobj */
+	__u32 nr_out_syncobjs; /* in, number of entries in out_syncobj. */
+	__u32 syncobj_stride; /* in, stride of syncobj arrays. */
+	__u32 pad;            /*in, reserved for future use, always 0. */
+
+};
+
+#define MSM_WAIT_FENCE_BOOST	0x00000001
+#define MSM_WAIT_FENCE_FLAGS	( \
+		MSM_WAIT_FENCE_BOOST | \
+		0)
+
+/* The normal way to synchronize with the GPU is just to CPU_PREP on
+ * a buffer if you need to access it from the CPU (other cmdstream
+ * submission from same or other contexts, PAGE_FLIP ioctl, etc, all
+ * handle the required synchronization under the hood).  This ioctl
+ * mainly just exists as a way to implement the gallium pipe_fence
+ * APIs without requiring a dummy bo to synchronize on.
+ */
+struct drm_msm_wait_fence {
+	__u32 fence;          /* in */
+	__u32 flags;          /* in, bitmask of MSM_WAIT_FENCE_x */
+	struct drm_msm_timespec timeout;   /* in */
+	__u32 queueid;         /* in, submitqueue id */
+};
+
+/* madvise provides a way to tell the kernel in case a buffers contents
+ * can be discarded under memory pressure, which is useful for userspace
+ * bo cache where we want to optimistically hold on to buffer allocate
+ * and potential mmap, but allow the pages to be discarded under memory
+ * pressure.
+ *
+ * Typical usage would involve madvise(DONTNEED) when buffer enters BO
+ * cache, and madvise(WILLNEED) if trying to recycle buffer from BO cache.
+ * In the WILLNEED case, 'retained' indicates to userspace whether the
+ * backing pages still exist.
+ */
+#define MSM_MADV_WILLNEED 0       /* backing pages are needed, status returned in 'retained' */
+#define MSM_MADV_DONTNEED 1       /* backing pages not needed */
+#define __MSM_MADV_PURGED 2       /* internal state */
+
+struct drm_msm_gem_madvise {
+	__u32 handle;         /* in, GEM handle */
+	__u32 madv;           /* in, MSM_MADV_x */
+	__u32 retained;       /* out, whether backing store still exists */
+};
+
+/*
+ * Draw queues allow the user to set specific submission parameter. Command
+ * submissions specify a specific submitqueue to use.  ID 0 is reserved for
+ * backwards compatibility as a "default" submitqueue
+ */
+
+#define MSM_SUBMITQUEUE_FLAGS (0)
+
+/*
+ * The submitqueue priority should be between 0 and MSM_PARAM_PRIORITIES-1,
+ * a lower numeric value is higher priority.
+ */
+struct drm_msm_submitqueue {
+	__u32 flags;   /* in, MSM_SUBMITQUEUE_x */
+	__u32 prio;    /* in, Priority level */
+	__u32 id;      /* out, identifier */
+};
+
+#define MSM_SUBMITQUEUE_PARAM_FAULTS   0
+
+struct drm_msm_submitqueue_query {
+	__u64 data;
+	__u32 id;
+	__u32 param;
+	__u32 len;
+	__u32 pad;
+};
+
+#define DRM_MSM_GET_PARAM              0x00
+#define DRM_MSM_SET_PARAM              0x01
+#define DRM_MSM_GEM_NEW                0x02
+#define DRM_MSM_GEM_INFO               0x03
+#define DRM_MSM_GEM_CPU_PREP           0x04
+#define DRM_MSM_GEM_CPU_FINI           0x05
+#define DRM_MSM_GEM_SUBMIT             0x06
+#define DRM_MSM_WAIT_FENCE             0x07
+#define DRM_MSM_GEM_MADVISE            0x08
+/* placeholder:
+#define DRM_MSM_GEM_SVM_NEW            0x09
+ */
+#define DRM_MSM_SUBMITQUEUE_NEW        0x0A
+#define DRM_MSM_SUBMITQUEUE_CLOSE      0x0B
+#define DRM_MSM_SUBMITQUEUE_QUERY      0x0C
+
+#define DRM_IOCTL_MSM_GET_PARAM        DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param)
+#define DRM_IOCTL_MSM_SET_PARAM        DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_SET_PARAM, struct drm_msm_param)
+#define DRM_IOCTL_MSM_GEM_NEW          DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new)
+#define DRM_IOCTL_MSM_GEM_INFO         DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_INFO, struct drm_msm_gem_info)
+#define DRM_IOCTL_MSM_GEM_CPU_PREP     DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_PREP, struct drm_msm_gem_cpu_prep)
+#define DRM_IOCTL_MSM_GEM_CPU_FINI     DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_FINI, struct drm_msm_gem_cpu_fini)
+#define DRM_IOCTL_MSM_GEM_SUBMIT       DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_SUBMIT, struct drm_msm_gem_submit)
+#define DRM_IOCTL_MSM_WAIT_FENCE       DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_WAIT_FENCE, struct drm_msm_wait_fence)
+#define DRM_IOCTL_MSM_GEM_MADVISE      DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_MADVISE, struct drm_msm_gem_madvise)
+#define DRM_IOCTL_MSM_SUBMITQUEUE_NEW    DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_SUBMITQUEUE_NEW, struct drm_msm_submitqueue)
+#define DRM_IOCTL_MSM_SUBMITQUEUE_CLOSE  DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_SUBMITQUEUE_CLOSE, __u32)
+#define DRM_IOCTL_MSM_SUBMITQUEUE_QUERY  DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_SUBMITQUEUE_QUERY, struct drm_msm_submitqueue_query)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __MSM_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/nouveau_drm.h b/contrib/libs/linux-headers/drm/nouveau_drm.h
new file mode 100644
index 0000000000..853a327433
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/nouveau_drm.h
@@ -0,0 +1,204 @@
+/*
+ * Copyright 2005 Stephane Marchesin.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DRM_H__
+#define __NOUVEAU_DRM_H__
+
+#define DRM_NOUVEAU_EVENT_NVIF                                       0x80000000
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define NOUVEAU_GEM_DOMAIN_CPU       (1 << 0)
+#define NOUVEAU_GEM_DOMAIN_VRAM      (1 << 1)
+#define NOUVEAU_GEM_DOMAIN_GART      (1 << 2)
+#define NOUVEAU_GEM_DOMAIN_MAPPABLE  (1 << 3)
+#define NOUVEAU_GEM_DOMAIN_COHERENT  (1 << 4)
+
+#define NOUVEAU_GEM_TILE_COMP        0x00030000 /* nv50-only */
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP       0x00000001
+#define NOUVEAU_GEM_TILE_32BPP       0x00000002
+#define NOUVEAU_GEM_TILE_ZETA        0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG   0x00000008
+
+struct drm_nouveau_gem_info {
+	__u32 handle;
+	__u32 domain;
+	__u64 size;
+	__u64 offset;
+	__u64 map_handle;
+	__u32 tile_mode;
+	__u32 tile_flags;
+};
+
+struct drm_nouveau_gem_new {
+	struct drm_nouveau_gem_info info;
+	__u32 channel_hint;
+	__u32 align;
+};
+
+#define NOUVEAU_GEM_MAX_BUFFERS 1024
+struct drm_nouveau_gem_pushbuf_bo_presumed {
+	__u32 valid;
+	__u32 domain;
+	__u64 offset;
+};
+
+struct drm_nouveau_gem_pushbuf_bo {
+	__u64 user_priv;
+	__u32 handle;
+	__u32 read_domains;
+	__u32 write_domains;
+	__u32 valid_domains;
+	struct drm_nouveau_gem_pushbuf_bo_presumed presumed;
+};
+
+#define NOUVEAU_GEM_RELOC_LOW  (1 << 0)
+#define NOUVEAU_GEM_RELOC_HIGH (1 << 1)
+#define NOUVEAU_GEM_RELOC_OR   (1 << 2)
+#define NOUVEAU_GEM_MAX_RELOCS 1024
+struct drm_nouveau_gem_pushbuf_reloc {
+	__u32 reloc_bo_index;
+	__u32 reloc_bo_offset;
+	__u32 bo_index;
+	__u32 flags;
+	__u32 data;
+	__u32 vor;
+	__u32 tor;
+};
+
+#define NOUVEAU_GEM_MAX_PUSH 512
+struct drm_nouveau_gem_pushbuf_push {
+	__u32 bo_index;
+	__u32 pad;
+	__u64 offset;
+	__u64 length;
+};
+
+struct drm_nouveau_gem_pushbuf {
+	__u32 channel;
+	__u32 nr_buffers;
+	__u64 buffers;
+	__u32 nr_relocs;
+	__u32 nr_push;
+	__u64 relocs;
+	__u64 push;
+	__u32 suffix0;
+	__u32 suffix1;
+#define NOUVEAU_GEM_PUSHBUF_SYNC                                    (1ULL << 0)
+	__u64 vram_available;
+	__u64 gart_available;
+};
+
+#define NOUVEAU_GEM_CPU_PREP_NOWAIT                                  0x00000001
+#define NOUVEAU_GEM_CPU_PREP_WRITE                                   0x00000004
+struct drm_nouveau_gem_cpu_prep {
+	__u32 handle;
+	__u32 flags;
+};
+
+struct drm_nouveau_gem_cpu_fini {
+	__u32 handle;
+};
+
+#define DRM_NOUVEAU_GETPARAM           0x00 /* deprecated */
+#define DRM_NOUVEAU_SETPARAM           0x01 /* deprecated */
+#define DRM_NOUVEAU_CHANNEL_ALLOC      0x02 /* deprecated */
+#define DRM_NOUVEAU_CHANNEL_FREE       0x03 /* deprecated */
+#define DRM_NOUVEAU_GROBJ_ALLOC        0x04 /* deprecated */
+#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC  0x05 /* deprecated */
+#define DRM_NOUVEAU_GPUOBJ_FREE        0x06 /* deprecated */
+#define DRM_NOUVEAU_NVIF               0x07
+#define DRM_NOUVEAU_SVM_INIT           0x08
+#define DRM_NOUVEAU_SVM_BIND           0x09
+#define DRM_NOUVEAU_GEM_NEW            0x40
+#define DRM_NOUVEAU_GEM_PUSHBUF        0x41
+#define DRM_NOUVEAU_GEM_CPU_PREP       0x42
+#define DRM_NOUVEAU_GEM_CPU_FINI       0x43
+#define DRM_NOUVEAU_GEM_INFO           0x44
+
+struct drm_nouveau_svm_init {
+	__u64 unmanaged_addr;
+	__u64 unmanaged_size;
+};
+
+struct drm_nouveau_svm_bind {
+	__u64 header;
+	__u64 va_start;
+	__u64 va_end;
+	__u64 npages;
+	__u64 stride;
+	__u64 result;
+	__u64 reserved0;
+	__u64 reserved1;
+};
+
+#define NOUVEAU_SVM_BIND_COMMAND_SHIFT          0
+#define NOUVEAU_SVM_BIND_COMMAND_BITS           8
+#define NOUVEAU_SVM_BIND_COMMAND_MASK           ((1 << 8) - 1)
+#define NOUVEAU_SVM_BIND_PRIORITY_SHIFT         8
+#define NOUVEAU_SVM_BIND_PRIORITY_BITS          8
+#define NOUVEAU_SVM_BIND_PRIORITY_MASK          ((1 << 8) - 1)
+#define NOUVEAU_SVM_BIND_TARGET_SHIFT           16
+#define NOUVEAU_SVM_BIND_TARGET_BITS            32
+#define NOUVEAU_SVM_BIND_TARGET_MASK            0xffffffff
+
+/*
+ * Below is use to validate ioctl argument, userspace can also use it to make
+ * sure that no bit are set beyond known fields for a given kernel version.
+ */
+#define NOUVEAU_SVM_BIND_VALID_BITS     48
+#define NOUVEAU_SVM_BIND_VALID_MASK     ((1ULL << NOUVEAU_SVM_BIND_VALID_BITS) - 1)
+
+
+/*
+ * NOUVEAU_BIND_COMMAND__MIGRATE: synchronous migrate to target memory.
+ * result: number of page successfuly migrate to the target memory.
+ */
+#define NOUVEAU_SVM_BIND_COMMAND__MIGRATE               0
+
+/*
+ * NOUVEAU_SVM_BIND_HEADER_TARGET__GPU_VRAM: target the GPU VRAM memory.
+ */
+#define NOUVEAU_SVM_BIND_TARGET__GPU_VRAM               (1UL << 31)
+
+
+#define DRM_IOCTL_NOUVEAU_SVM_INIT           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SVM_INIT, struct drm_nouveau_svm_init)
+#define DRM_IOCTL_NOUVEAU_SVM_BIND           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SVM_BIND, struct drm_nouveau_svm_bind)
+
+#define DRM_IOCTL_NOUVEAU_GEM_NEW            DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new)
+#define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF        DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf)
+#define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP       DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep)
+#define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI       DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini)
+#define DRM_IOCTL_NOUVEAU_GEM_INFO           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __NOUVEAU_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/omap_drm.h b/contrib/libs/linux-headers/drm/omap_drm.h
new file mode 100644
index 0000000000..5a142fad47
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/omap_drm.h
@@ -0,0 +1,126 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * include/uapi/drm/omap_drm.h
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP_DRM_H__
+#define __OMAP_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ */
+
+#define OMAP_PARAM_CHIPSET_ID	1	/* ie. 0x3430, 0x4430, etc */
+
+struct drm_omap_param {
+	__u64 param;			/* in */
+	__u64 value;			/* in (set_param), out (get_param) */
+};
+
+/* Scanout buffer, consumable by DSS */
+#define OMAP_BO_SCANOUT		0x00000001
+
+/* Buffer CPU caching mode: cached, write-combining or uncached. */
+#define OMAP_BO_CACHED		0x00000000
+#define OMAP_BO_WC		0x00000002
+#define OMAP_BO_UNCACHED	0x00000004
+#define OMAP_BO_CACHE_MASK	0x00000006
+
+/* Use TILER for the buffer. The TILER container unit can be 8, 16 or 32 bits. */
+#define OMAP_BO_TILED_8		0x00000100
+#define OMAP_BO_TILED_16	0x00000200
+#define OMAP_BO_TILED_32	0x00000300
+#define OMAP_BO_TILED_MASK	0x00000f00
+
+union omap_gem_size {
+	__u32 bytes;		/* (for non-tiled formats) */
+	struct {
+		__u16 width;
+		__u16 height;
+	} tiled;		/* (for tiled formats) */
+};
+
+struct drm_omap_gem_new {
+	union omap_gem_size size;	/* in */
+	__u32 flags;			/* in */
+	__u32 handle;			/* out */
+	__u32 __pad;
+};
+
+/* mask of operations: */
+enum omap_gem_op {
+	OMAP_GEM_READ = 0x01,
+	OMAP_GEM_WRITE = 0x02,
+};
+
+struct drm_omap_gem_cpu_prep {
+	__u32 handle;			/* buffer handle (in) */
+	__u32 op;			/* mask of omap_gem_op (in) */
+};
+
+struct drm_omap_gem_cpu_fini {
+	__u32 handle;			/* buffer handle (in) */
+	__u32 op;			/* mask of omap_gem_op (in) */
+	/* TODO maybe here we pass down info about what regions are touched
+	 * by sw so we can be clever about cache ops?  For now a placeholder,
+	 * set to zero and we just do full buffer flush..
+	 */
+	__u32 nregions;
+	__u32 __pad;
+};
+
+struct drm_omap_gem_info {
+	__u32 handle;			/* buffer handle (in) */
+	__u32 pad;
+	__u64 offset;			/* mmap offset (out) */
+	/* note: in case of tiled buffers, the user virtual size can be
+	 * different from the physical size (ie. how many pages are needed
+	 * to back the object) which is returned in DRM_IOCTL_GEM_OPEN..
+	 * This size here is the one that should be used if you want to
+	 * mmap() the buffer:
+	 */
+	__u32 size;			/* virtual size for mmap'ing (out) */
+	__u32 __pad;
+};
+
+#define DRM_OMAP_GET_PARAM		0x00
+#define DRM_OMAP_SET_PARAM		0x01
+#define DRM_OMAP_GEM_NEW		0x03
+#define DRM_OMAP_GEM_CPU_PREP		0x04	/* Deprecated, to be removed */
+#define DRM_OMAP_GEM_CPU_FINI		0x05	/* Deprecated, to be removed */
+#define DRM_OMAP_GEM_INFO		0x06
+#define DRM_OMAP_NUM_IOCTLS		0x07
+
+#define DRM_IOCTL_OMAP_GET_PARAM	DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param)
+#define DRM_IOCTL_OMAP_SET_PARAM	DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param)
+#define DRM_IOCTL_OMAP_GEM_NEW		DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new)
+#define DRM_IOCTL_OMAP_GEM_CPU_PREP	DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep)
+#define DRM_IOCTL_OMAP_GEM_CPU_FINI	DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini)
+#define DRM_IOCTL_OMAP_GEM_INFO		DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __OMAP_DRM_H__ */
diff --git a/contrib/libs/linux-headers/drm/panfrost_drm.h b/contrib/libs/linux-headers/drm/panfrost_drm.h
new file mode 100644
index 0000000000..9f231d40a1
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/panfrost_drm.h
@@ -0,0 +1,282 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2014-2018 Broadcom
+ * Copyright © 2019 Collabora ltd.
+ */
+#ifndef _PANFROST_DRM_H_
+#define _PANFROST_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_PANFROST_SUBMIT			0x00
+#define DRM_PANFROST_WAIT_BO			0x01
+#define DRM_PANFROST_CREATE_BO			0x02
+#define DRM_PANFROST_MMAP_BO			0x03
+#define DRM_PANFROST_GET_PARAM			0x04
+#define DRM_PANFROST_GET_BO_OFFSET		0x05
+#define DRM_PANFROST_PERFCNT_ENABLE		0x06
+#define DRM_PANFROST_PERFCNT_DUMP		0x07
+#define DRM_PANFROST_MADVISE			0x08
+
+#define DRM_IOCTL_PANFROST_SUBMIT		DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_SUBMIT, struct drm_panfrost_submit)
+#define DRM_IOCTL_PANFROST_WAIT_BO		DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_WAIT_BO, struct drm_panfrost_wait_bo)
+#define DRM_IOCTL_PANFROST_CREATE_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_CREATE_BO, struct drm_panfrost_create_bo)
+#define DRM_IOCTL_PANFROST_MMAP_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_MMAP_BO, struct drm_panfrost_mmap_bo)
+#define DRM_IOCTL_PANFROST_GET_PARAM		DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_PARAM, struct drm_panfrost_get_param)
+#define DRM_IOCTL_PANFROST_GET_BO_OFFSET	DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_BO_OFFSET, struct drm_panfrost_get_bo_offset)
+#define DRM_IOCTL_PANFROST_MADVISE		DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_MADVISE, struct drm_panfrost_madvise)
+
+/*
+ * Unstable ioctl(s): only exposed when the unsafe unstable_ioctls module
+ * param is set to true.
+ * All these ioctl(s) are subject to deprecation, so please don't rely on
+ * them for anything but debugging purpose.
+ */
+#define DRM_IOCTL_PANFROST_PERFCNT_ENABLE	DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_ENABLE, struct drm_panfrost_perfcnt_enable)
+#define DRM_IOCTL_PANFROST_PERFCNT_DUMP		DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_DUMP, struct drm_panfrost_perfcnt_dump)
+
+#define PANFROST_JD_REQ_FS (1 << 0)
+/**
+ * struct drm_panfrost_submit - ioctl argument for submitting commands to the 3D
+ * engine.
+ *
+ * This asks the kernel to have the GPU execute a render command list.
+ */
+struct drm_panfrost_submit {
+
+	/** Address to GPU mapping of job descriptor */
+	__u64 jc;
+
+	/** An optional array of sync objects to wait on before starting this job. */
+	__u64 in_syncs;
+
+	/** Number of sync objects to wait on before starting this job. */
+	__u32 in_sync_count;
+
+	/** An optional sync object to place the completion fence in. */
+	__u32 out_sync;
+
+	/** Pointer to a u32 array of the BOs that are referenced by the job. */
+	__u64 bo_handles;
+
+	/** Number of BO handles passed in (size is that times 4). */
+	__u32 bo_handle_count;
+
+	/** A combination of PANFROST_JD_REQ_* */
+	__u32 requirements;
+};
+
+/**
+ * struct drm_panfrost_wait_bo - ioctl argument for waiting for
+ * completion of the last DRM_PANFROST_SUBMIT on a BO.
+ *
+ * This is useful for cases where multiple processes might be
+ * rendering to a BO and you want to wait for all rendering to be
+ * completed.
+ */
+struct drm_panfrost_wait_bo {
+	__u32 handle;
+	__u32 pad;
+	__s64 timeout_ns;	/* absolute */
+};
+
+/* Valid flags to pass to drm_panfrost_create_bo */
+#define PANFROST_BO_NOEXEC	1
+#define PANFROST_BO_HEAP	2
+
+/**
+ * struct drm_panfrost_create_bo - ioctl argument for creating Panfrost BOs.
+ *
+ * The flags argument is a bit mask of PANFROST_BO_* flags.
+ */
+struct drm_panfrost_create_bo {
+	__u32 size;
+	__u32 flags;
+	/** Returned GEM handle for the BO. */
+	__u32 handle;
+	/* Pad, must be zero-filled. */
+	__u32 pad;
+	/**
+	 * Returned offset for the BO in the GPU address space.  This offset
+	 * is private to the DRM fd and is valid for the lifetime of the GEM
+	 * handle.
+	 *
+	 * This offset value will always be nonzero, since various HW
+	 * units treat 0 specially.
+	 */
+	__u64 offset;
+};
+
+/**
+ * struct drm_panfrost_mmap_bo - ioctl argument for mapping Panfrost BOs.
+ *
+ * This doesn't actually perform an mmap.  Instead, it returns the
+ * offset you need to use in an mmap on the DRM device node.  This
+ * means that tools like valgrind end up knowing about the mapped
+ * memory.
+ *
+ * There are currently no values for the flags argument, but it may be
+ * used in a future extension.
+ */
+struct drm_panfrost_mmap_bo {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 flags;
+	/** offset into the drm node to use for subsequent mmap call. */
+	__u64 offset;
+};
+
+enum drm_panfrost_param {
+	DRM_PANFROST_PARAM_GPU_PROD_ID,
+	DRM_PANFROST_PARAM_GPU_REVISION,
+	DRM_PANFROST_PARAM_SHADER_PRESENT,
+	DRM_PANFROST_PARAM_TILER_PRESENT,
+	DRM_PANFROST_PARAM_L2_PRESENT,
+	DRM_PANFROST_PARAM_STACK_PRESENT,
+	DRM_PANFROST_PARAM_AS_PRESENT,
+	DRM_PANFROST_PARAM_JS_PRESENT,
+	DRM_PANFROST_PARAM_L2_FEATURES,
+	DRM_PANFROST_PARAM_CORE_FEATURES,
+	DRM_PANFROST_PARAM_TILER_FEATURES,
+	DRM_PANFROST_PARAM_MEM_FEATURES,
+	DRM_PANFROST_PARAM_MMU_FEATURES,
+	DRM_PANFROST_PARAM_THREAD_FEATURES,
+	DRM_PANFROST_PARAM_MAX_THREADS,
+	DRM_PANFROST_PARAM_THREAD_MAX_WORKGROUP_SZ,
+	DRM_PANFROST_PARAM_THREAD_MAX_BARRIER_SZ,
+	DRM_PANFROST_PARAM_COHERENCY_FEATURES,
+	DRM_PANFROST_PARAM_TEXTURE_FEATURES0,
+	DRM_PANFROST_PARAM_TEXTURE_FEATURES1,
+	DRM_PANFROST_PARAM_TEXTURE_FEATURES2,
+	DRM_PANFROST_PARAM_TEXTURE_FEATURES3,
+	DRM_PANFROST_PARAM_JS_FEATURES0,
+	DRM_PANFROST_PARAM_JS_FEATURES1,
+	DRM_PANFROST_PARAM_JS_FEATURES2,
+	DRM_PANFROST_PARAM_JS_FEATURES3,
+	DRM_PANFROST_PARAM_JS_FEATURES4,
+	DRM_PANFROST_PARAM_JS_FEATURES5,
+	DRM_PANFROST_PARAM_JS_FEATURES6,
+	DRM_PANFROST_PARAM_JS_FEATURES7,
+	DRM_PANFROST_PARAM_JS_FEATURES8,
+	DRM_PANFROST_PARAM_JS_FEATURES9,
+	DRM_PANFROST_PARAM_JS_FEATURES10,
+	DRM_PANFROST_PARAM_JS_FEATURES11,
+	DRM_PANFROST_PARAM_JS_FEATURES12,
+	DRM_PANFROST_PARAM_JS_FEATURES13,
+	DRM_PANFROST_PARAM_JS_FEATURES14,
+	DRM_PANFROST_PARAM_JS_FEATURES15,
+	DRM_PANFROST_PARAM_NR_CORE_GROUPS,
+	DRM_PANFROST_PARAM_THREAD_TLS_ALLOC,
+	DRM_PANFROST_PARAM_AFBC_FEATURES,
+};
+
+struct drm_panfrost_get_param {
+	__u32 param;
+	__u32 pad;
+	__u64 value;
+};
+
+/**
+ * Returns the offset for the BO in the GPU address space for this DRM fd.
+ * This is the same value returned by drm_panfrost_create_bo, if that was called
+ * from this DRM fd.
+ */
+struct drm_panfrost_get_bo_offset {
+	__u32 handle;
+	__u32 pad;
+	__u64 offset;
+};
+
+struct drm_panfrost_perfcnt_enable {
+	__u32 enable;
+	/*
+	 * On bifrost we have 2 sets of counters, this parameter defines the
+	 * one to track.
+	 */
+	__u32 counterset;
+};
+
+struct drm_panfrost_perfcnt_dump {
+	__u64 buf_ptr;
+};
+
+/* madvise provides a way to tell the kernel in case a buffers contents
+ * can be discarded under memory pressure, which is useful for userspace
+ * bo cache where we want to optimistically hold on to buffer allocate
+ * and potential mmap, but allow the pages to be discarded under memory
+ * pressure.
+ *
+ * Typical usage would involve madvise(DONTNEED) when buffer enters BO
+ * cache, and madvise(WILLNEED) if trying to recycle buffer from BO cache.
+ * In the WILLNEED case, 'retained' indicates to userspace whether the
+ * backing pages still exist.
+ */
+#define PANFROST_MADV_WILLNEED 0	/* backing pages are needed, status returned in 'retained' */
+#define PANFROST_MADV_DONTNEED 1	/* backing pages not needed */
+
+struct drm_panfrost_madvise {
+	__u32 handle;         /* in, GEM handle */
+	__u32 madv;           /* in, PANFROST_MADV_x */
+	__u32 retained;       /* out, whether backing store still exists */
+};
+
+/* Definitions for coredump decoding in user space */
+#define PANFROSTDUMP_MAJOR 1
+#define PANFROSTDUMP_MINOR 0
+
+#define PANFROSTDUMP_MAGIC 0x464E4150 /* PANF */
+
+#define PANFROSTDUMP_BUF_REG 0
+#define PANFROSTDUMP_BUF_BOMAP (PANFROSTDUMP_BUF_REG + 1)
+#define PANFROSTDUMP_BUF_BO (PANFROSTDUMP_BUF_BOMAP + 1)
+#define PANFROSTDUMP_BUF_TRAILER (PANFROSTDUMP_BUF_BO + 1)
+
+/*
+ * This structure is the native endianness of the dumping machine, tools can
+ * detect the endianness by looking at the value in 'magic'.
+ */
+struct panfrost_dump_object_header {
+	__u32 magic;
+	__u32 type;
+	__u32 file_size;
+	__u32 file_offset;
+
+	union {
+		struct {
+			__u64 jc;
+			__u32 gpu_id;
+			__u32 major;
+			__u32 minor;
+			__u64 nbos;
+		} reghdr;
+
+		struct {
+			__u32 valid;
+			__u64 iova;
+			__u32 data[2];
+		} bomap;
+
+		/*
+		 * Force same size in case we want to expand the header
+		 * with new fields and also keep it 512-byte aligned
+		 */
+
+		__u32 sizer[496];
+	};
+};
+
+/* Registers object, an array of these */
+struct panfrost_dump_registers {
+	__u32 reg;
+	__u32 value;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _PANFROST_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/qaic_accel.h b/contrib/libs/linux-headers/drm/qaic_accel.h
new file mode 100644
index 0000000000..2d348744a8
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/qaic_accel.h
@@ -0,0 +1,397 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+ *
+ * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef QAIC_ACCEL_H_
+#define QAIC_ACCEL_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* The length(4K) includes len and count fields of qaic_manage_msg */
+#define QAIC_MANAGE_MAX_MSG_LENGTH SZ_4K
+
+/* semaphore flags */
+#define QAIC_SEM_INSYNCFENCE	2
+#define QAIC_SEM_OUTSYNCFENCE	1
+
+/* Semaphore commands */
+#define QAIC_SEM_NOP		0
+#define QAIC_SEM_INIT		1
+#define QAIC_SEM_INC		2
+#define QAIC_SEM_DEC		3
+#define QAIC_SEM_WAIT_EQUAL	4
+#define QAIC_SEM_WAIT_GT_EQ	5 /* Greater than or equal */
+#define QAIC_SEM_WAIT_GT_0	6 /* Greater than 0 */
+
+#define QAIC_TRANS_UNDEFINED			0
+#define QAIC_TRANS_PASSTHROUGH_FROM_USR		1
+#define QAIC_TRANS_PASSTHROUGH_TO_USR		2
+#define QAIC_TRANS_PASSTHROUGH_FROM_DEV		3
+#define QAIC_TRANS_PASSTHROUGH_TO_DEV		4
+#define QAIC_TRANS_DMA_XFER_FROM_USR		5
+#define QAIC_TRANS_DMA_XFER_TO_DEV		6
+#define QAIC_TRANS_ACTIVATE_FROM_USR		7
+#define QAIC_TRANS_ACTIVATE_FROM_DEV		8
+#define QAIC_TRANS_ACTIVATE_TO_DEV		9
+#define QAIC_TRANS_DEACTIVATE_FROM_USR		10
+#define QAIC_TRANS_DEACTIVATE_FROM_DEV		11
+#define QAIC_TRANS_STATUS_FROM_USR		12
+#define QAIC_TRANS_STATUS_TO_USR		13
+#define QAIC_TRANS_STATUS_FROM_DEV		14
+#define QAIC_TRANS_STATUS_TO_DEV		15
+#define QAIC_TRANS_TERMINATE_FROM_DEV		16
+#define QAIC_TRANS_TERMINATE_TO_DEV		17
+#define QAIC_TRANS_DMA_XFER_CONT		18
+#define QAIC_TRANS_VALIDATE_PARTITION_FROM_DEV	19
+#define QAIC_TRANS_VALIDATE_PARTITION_TO_DEV	20
+
+/**
+ * struct qaic_manage_trans_hdr - Header for a transaction in a manage message.
+ * @type: In. Identifies this transaction. See QAIC_TRANS_* defines.
+ * @len: In. Length of this transaction, including this header.
+ */
+struct qaic_manage_trans_hdr {
+	__u32 type;
+	__u32 len;
+};
+
+/**
+ * struct qaic_manage_trans_passthrough - Defines a passthrough transaction.
+ * @hdr: In. Header to identify this transaction.
+ * @data: In. Payload of this ransaction. Opaque to the driver. Userspace must
+ *	  encode in little endian and align/pad to 64-bit.
+ */
+struct qaic_manage_trans_passthrough {
+	struct qaic_manage_trans_hdr hdr;
+	__u8 data[];
+};
+
+/**
+ * struct qaic_manage_trans_dma_xfer - Defines a DMA transfer transaction.
+ * @hdr: In. Header to identify this transaction.
+ * @tag: In. Identified this transfer in other transactions. Opaque to the
+ *	 driver.
+ * @pad: Structure padding.
+ * @addr: In. Address of the data to DMA to the device.
+ * @size: In. Length of the data to DMA to the device.
+ */
+struct qaic_manage_trans_dma_xfer {
+	struct qaic_manage_trans_hdr hdr;
+	__u32 tag;
+	__u32 pad;
+	__u64 addr;
+	__u64 size;
+};
+
+/**
+ * struct qaic_manage_trans_activate_to_dev - Defines an activate request.
+ * @hdr: In. Header to identify this transaction.
+ * @queue_size: In. Number of elements for DBC request and response queues.
+ * @eventfd: Unused.
+ * @options: In. Device specific options for this activate.
+ * @pad: Structure padding.  Must be 0.
+ */
+struct qaic_manage_trans_activate_to_dev {
+	struct qaic_manage_trans_hdr hdr;
+	__u32 queue_size;
+	__u32 eventfd;
+	__u32 options;
+	__u32 pad;
+};
+
+/**
+ * struct qaic_manage_trans_activate_from_dev - Defines an activate response.
+ * @hdr: Out. Header to identify this transaction.
+ * @status: Out. Return code of the request from the device.
+ * @dbc_id: Out. Id of the assigned DBC for successful request.
+ * @options: Out. Device specific options for this activate.
+ */
+struct qaic_manage_trans_activate_from_dev {
+	struct qaic_manage_trans_hdr hdr;
+	__u32 status;
+	__u32 dbc_id;
+	__u64 options;
+};
+
+/**
+ * struct qaic_manage_trans_deactivate - Defines a deactivate request.
+ * @hdr: In. Header to identify this transaction.
+ * @dbc_id: In. Id of assigned DBC.
+ * @pad: Structure padding.  Must be 0.
+ */
+struct qaic_manage_trans_deactivate {
+	struct qaic_manage_trans_hdr hdr;
+	__u32 dbc_id;
+	__u32 pad;
+};
+
+/**
+ * struct qaic_manage_trans_status_to_dev - Defines a status request.
+ * @hdr: In. Header to identify this transaction.
+ */
+struct qaic_manage_trans_status_to_dev {
+	struct qaic_manage_trans_hdr hdr;
+};
+
+/**
+ * struct qaic_manage_trans_status_from_dev - Defines a status response.
+ * @hdr: Out. Header to identify this transaction.
+ * @major: Out. NNC protocol version major number.
+ * @minor: Out. NNC protocol version minor number.
+ * @status: Out. Return code from device.
+ * @status_flags: Out. Flags from device.  Bit 0 indicates if CRCs are required.
+ */
+struct qaic_manage_trans_status_from_dev {
+	struct qaic_manage_trans_hdr hdr;
+	__u16 major;
+	__u16 minor;
+	__u32 status;
+	__u64 status_flags;
+};
+
+/**
+ * struct qaic_manage_msg - Defines a message to the device.
+ * @len: In. Length of all the transactions contained within this message.
+ * @count: In. Number of transactions in this message.
+ * @data: In. Address to an array where the transactions can be found.
+ */
+struct qaic_manage_msg {
+	__u32 len;
+	__u32 count;
+	__u64 data;
+};
+
+/**
+ * struct qaic_create_bo - Defines a request to create a buffer object.
+ * @size: In.  Size of the buffer in bytes.
+ * @handle: Out. GEM handle for the BO.
+ * @pad: Structure padding. Must be 0.
+ */
+struct qaic_create_bo {
+	__u64 size;
+	__u32 handle;
+	__u32 pad;
+};
+
+/**
+ * struct qaic_mmap_bo - Defines a request to prepare a BO for mmap().
+ * @handle: In.  Handle of the GEM BO to prepare for mmap().
+ * @pad: Structure padding. Must be 0.
+ * @offset: Out. Offset value to provide to mmap().
+ */
+struct qaic_mmap_bo {
+	__u32 handle;
+	__u32 pad;
+	__u64 offset;
+};
+
+/**
+ * struct qaic_sem - Defines a semaphore command for a BO slice.
+ * @val: In. Only lower 12 bits are valid.
+ * @index: In. Only lower 5 bits are valid.
+ * @presync: In. 1 if presync operation, 0 if postsync.
+ * @cmd: In. One of QAIC_SEM_*.
+ * @flags: In. Bitfield. See QAIC_SEM_INSYNCFENCE and QAIC_SEM_OUTSYNCFENCE
+ * @pad: Structure padding.  Must be 0.
+ */
+struct qaic_sem {
+	__u16 val;
+	__u8  index;
+	__u8  presync;
+	__u8  cmd;
+	__u8  flags;
+	__u16 pad;
+};
+
+/**
+ * struct qaic_attach_slice_entry - Defines a single BO slice.
+ * @size: In. Size of this slice in bytes.
+ * @sem0: In. Semaphore command 0. Must be 0 is not valid.
+ * @sem1: In. Semaphore command 1. Must be 0 is not valid.
+ * @sem2: In. Semaphore command 2. Must be 0 is not valid.
+ * @sem3: In. Semaphore command 3. Must be 0 is not valid.
+ * @dev_addr: In. Device address this slice pushes to or pulls from.
+ * @db_addr: In. Address of the doorbell to ring.
+ * @db_data: In. Data to write to the doorbell.
+ * @db_len: In. Size of the doorbell data in bits - 32, 16, or 8.  0 is for
+ *	    inactive doorbells.
+ * @offset: In. Start of this slice as an offset from the start of the BO.
+ */
+struct qaic_attach_slice_entry {
+	__u64 size;
+	struct qaic_sem	sem0;
+	struct qaic_sem	sem1;
+	struct qaic_sem	sem2;
+	struct qaic_sem	sem3;
+	__u64 dev_addr;
+	__u64 db_addr;
+	__u32 db_data;
+	__u32 db_len;
+	__u64 offset;
+};
+
+/**
+ * struct qaic_attach_slice_hdr - Defines metadata for a set of BO slices.
+ * @count: In. Number of slices for this BO.
+ * @dbc_id: In. Associate the sliced BO with this DBC.
+ * @handle: In. GEM handle of the BO to slice.
+ * @dir: In. Direction of data flow. 1 = DMA_TO_DEVICE, 2 = DMA_FROM_DEVICE
+ * @size: In. Total length of the BO.
+ *	  If BO is imported (DMABUF/PRIME) then this size
+ *	  should not exceed the size of DMABUF provided.
+ *	  If BO is allocated using DRM_IOCTL_QAIC_CREATE_BO
+ *	  then this size should be exactly same as the size
+ *	  provided during DRM_IOCTL_QAIC_CREATE_BO.
+ * @dev_addr: In. Device address this slice pushes to or pulls from.
+ * @db_addr: In. Address of the doorbell to ring.
+ * @db_data: In. Data to write to the doorbell.
+ * @db_len: In. Size of the doorbell data in bits - 32, 16, or 8.  0 is for
+ *	    inactive doorbells.
+ * @offset: In. Start of this slice as an offset from the start of the BO.
+ */
+struct qaic_attach_slice_hdr {
+	__u32 count;
+	__u32 dbc_id;
+	__u32 handle;
+	__u32 dir;
+	__u64 size;
+};
+
+/**
+ * struct qaic_attach_slice - Defines a set of BO slices.
+ * @hdr: In. Metadata of the set of slices.
+ * @data: In. Pointer to an array containing the slice definitions.
+ */
+struct qaic_attach_slice {
+	struct qaic_attach_slice_hdr hdr;
+	__u64 data;
+};
+
+/**
+ * struct qaic_execute_entry - Defines a BO to submit to the device.
+ * @handle: In. GEM handle of the BO to commit to the device.
+ * @dir: In. Direction of data. 1 = to device, 2 = from device.
+ */
+struct qaic_execute_entry {
+	__u32 handle;
+	__u32 dir;
+};
+
+/**
+ * struct qaic_partial_execute_entry - Defines a BO to resize and submit.
+ * @handle: In. GEM handle of the BO to commit to the device.
+ * @dir: In. Direction of data. 1 = to device, 2 = from device.
+ * @resize: In. New size of the BO.  Must be <= the original BO size.  0 is
+ *	    short for no resize.
+ */
+struct qaic_partial_execute_entry {
+	__u32 handle;
+	__u32 dir;
+	__u64 resize;
+};
+
+/**
+ * struct qaic_execute_hdr - Defines metadata for BO submission.
+ * @count: In. Number of BOs to submit.
+ * @dbc_id: In. DBC to submit the BOs on.
+ */
+struct qaic_execute_hdr {
+	__u32 count;
+	__u32 dbc_id;
+};
+
+/**
+ * struct qaic_execute - Defines a list of BOs to submit to the device.
+ * @hdr: In. BO list metadata.
+ * @data: In. Pointer to an array of BOs to submit.
+ */
+struct qaic_execute {
+	struct qaic_execute_hdr hdr;
+	__u64 data;
+};
+
+/**
+ * struct qaic_wait - Defines a blocking wait for BO execution.
+ * @handle: In. GEM handle of the BO to wait on.
+ * @timeout: In. Maximum time in ms to wait for the BO.
+ * @dbc_id: In. DBC the BO is submitted to.
+ * @pad: Structure padding. Must be 0.
+ */
+struct qaic_wait {
+	__u32 handle;
+	__u32 timeout;
+	__u32 dbc_id;
+	__u32 pad;
+};
+
+/**
+ * struct qaic_perf_stats_hdr - Defines metadata for getting BO perf info.
+ * @count: In. Number of BOs requested.
+ * @pad: Structure padding. Must be 0.
+ * @dbc_id: In. DBC the BO are associated with.
+ */
+struct qaic_perf_stats_hdr {
+	__u16 count;
+	__u16 pad;
+	__u32 dbc_id;
+};
+
+/**
+ * struct qaic_perf_stats - Defines a request for getting BO perf info.
+ * @hdr: In. Request metadata
+ * @data: In. Pointer to array of stats structures that will receive the data.
+ */
+struct qaic_perf_stats {
+	struct qaic_perf_stats_hdr hdr;
+	__u64 data;
+};
+
+/**
+ * struct qaic_perf_stats_entry - Defines a BO perf info.
+ * @handle: In. GEM handle of the BO to get perf stats for.
+ * @queue_level_before: Out. Number of elements in the queue before this BO
+ *			was submitted.
+ * @num_queue_element: Out. Number of elements added to the queue to submit
+ *		       this BO.
+ * @submit_latency_us: Out. Time taken by the driver to submit this BO.
+ * @device_latency_us: Out. Time taken by the device to execute this BO.
+ * @pad: Structure padding. Must be 0.
+ */
+struct qaic_perf_stats_entry {
+	__u32 handle;
+	__u32 queue_level_before;
+	__u32 num_queue_element;
+	__u32 submit_latency_us;
+	__u32 device_latency_us;
+	__u32 pad;
+};
+
+#define DRM_QAIC_MANAGE				0x00
+#define DRM_QAIC_CREATE_BO			0x01
+#define DRM_QAIC_MMAP_BO			0x02
+#define DRM_QAIC_ATTACH_SLICE_BO		0x03
+#define DRM_QAIC_EXECUTE_BO			0x04
+#define DRM_QAIC_PARTIAL_EXECUTE_BO		0x05
+#define DRM_QAIC_WAIT_BO			0x06
+#define DRM_QAIC_PERF_STATS_BO			0x07
+
+#define DRM_IOCTL_QAIC_MANAGE			DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_MANAGE, struct qaic_manage_msg)
+#define DRM_IOCTL_QAIC_CREATE_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_CREATE_BO,	struct qaic_create_bo)
+#define DRM_IOCTL_QAIC_MMAP_BO			DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_MMAP_BO, struct qaic_mmap_bo)
+#define DRM_IOCTL_QAIC_ATTACH_SLICE_BO		DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_ATTACH_SLICE_BO, struct qaic_attach_slice)
+#define DRM_IOCTL_QAIC_EXECUTE_BO		DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_EXECUTE_BO,	struct qaic_execute)
+#define DRM_IOCTL_QAIC_PARTIAL_EXECUTE_BO	DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_PARTIAL_EXECUTE_BO,	struct qaic_execute)
+#define DRM_IOCTL_QAIC_WAIT_BO			DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_WAIT_BO, struct qaic_wait)
+#define DRM_IOCTL_QAIC_PERF_STATS_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_PERF_STATS_BO, struct qaic_perf_stats)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* QAIC_ACCEL_H_ */
diff --git a/contrib/libs/linux-headers/drm/qxl_drm.h b/contrib/libs/linux-headers/drm/qxl_drm.h
new file mode 100644
index 0000000000..880999d2d8
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/qxl_drm.h
@@ -0,0 +1,158 @@
+/*
+ * Copyright 2013 Red Hat
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef QXL_DRM_H
+#define QXL_DRM_H
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ *
+ * Do not use pointers, use __u64 instead for 32 bit / 64 bit user/kernel
+ * compatibility Keep fields aligned to their size
+ */
+
+#define QXL_GEM_DOMAIN_CPU 0
+#define QXL_GEM_DOMAIN_VRAM 1
+#define QXL_GEM_DOMAIN_SURFACE 2
+
+#define DRM_QXL_ALLOC       0x00
+#define DRM_QXL_MAP         0x01
+#define DRM_QXL_EXECBUFFER  0x02
+#define DRM_QXL_UPDATE_AREA 0x03
+#define DRM_QXL_GETPARAM    0x04
+#define DRM_QXL_CLIENTCAP   0x05
+
+#define DRM_QXL_ALLOC_SURF  0x06
+
+struct drm_qxl_alloc {
+	__u32 size;
+	__u32 handle; /* 0 is an invalid handle */
+};
+
+struct drm_qxl_map {
+	__u64 offset; /* use for mmap system call */
+	__u32 handle;
+	__u32 pad;
+};
+
+/*
+ * dest is the bo we are writing the relocation into
+ * src is bo we are relocating.
+ * *(dest_handle.base_addr + dest_offset) = physical_address(src_handle.addr +
+ * src_offset)
+ */
+#define QXL_RELOC_TYPE_BO 1
+#define QXL_RELOC_TYPE_SURF 2
+
+struct drm_qxl_reloc {
+	__u64 src_offset; /* offset into src_handle or src buffer */
+	__u64 dst_offset; /* offset in dest handle */
+	__u32 src_handle; /* dest handle to compute address from */
+	__u32 dst_handle; /* 0 if to command buffer */
+	__u32 reloc_type;
+	__u32 pad;
+};
+
+struct drm_qxl_command {
+	__u64		command; /* void* */
+	__u64		relocs; /* struct drm_qxl_reloc* */
+	__u32		type;
+	__u32		command_size;
+	__u32		relocs_num;
+	__u32                pad;
+};
+
+struct drm_qxl_execbuffer {
+	__u32		flags;		/* for future use */
+	__u32		commands_num;
+	__u64		commands;	/* struct drm_qxl_command* */
+};
+
+struct drm_qxl_update_area {
+	__u32 handle;
+	__u32 top;
+	__u32 left;
+	__u32 bottom;
+	__u32 right;
+	__u32 pad;
+};
+
+#define QXL_PARAM_NUM_SURFACES 1 /* rom->n_surfaces */
+#define QXL_PARAM_MAX_RELOCS 2
+struct drm_qxl_getparam {
+	__u64 param;
+	__u64 value;
+};
+
+/* these are one bit values */
+struct drm_qxl_clientcap {
+	__u32 index;
+	__u32 pad;
+};
+
+struct drm_qxl_alloc_surf {
+	__u32 format;
+	__u32 width;
+	__u32 height;
+	__s32 stride;
+	__u32 handle;
+	__u32 pad;
+};
+
+#define DRM_IOCTL_QXL_ALLOC \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC, struct drm_qxl_alloc)
+
+#define DRM_IOCTL_QXL_MAP \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_MAP, struct drm_qxl_map)
+
+#define DRM_IOCTL_QXL_EXECBUFFER \
+	DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_EXECBUFFER,\
+		struct drm_qxl_execbuffer)
+
+#define DRM_IOCTL_QXL_UPDATE_AREA \
+	DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_UPDATE_AREA,\
+		struct drm_qxl_update_area)
+
+#define DRM_IOCTL_QXL_GETPARAM \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_GETPARAM,\
+		struct drm_qxl_getparam)
+
+#define DRM_IOCTL_QXL_CLIENTCAP \
+	DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_CLIENTCAP,\
+		struct drm_qxl_clientcap)
+
+#define DRM_IOCTL_QXL_ALLOC_SURF \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC_SURF,\
+		struct drm_qxl_alloc_surf)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/radeon_drm.h b/contrib/libs/linux-headers/drm/radeon_drm.h
new file mode 100644
index 0000000000..2c191ba3da
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/radeon_drm.h
@@ -0,0 +1,1078 @@
+/* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*-
+ *
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Kevin E. Martin <martin@valinux.com>
+ *    Gareth Hughes <gareth@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef __RADEON_DRM_H__
+#define __RADEON_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the X server file (radeon_sarea.h)
+ */
+#ifndef __RADEON_SAREA_DEFINES__
+#define __RADEON_SAREA_DEFINES__
+
+/* Old style state flags, required for sarea interface (1.1 and 1.2
+ * clears) and 1.2 drm_vertex2 ioctl.
+ */
+#define RADEON_UPLOAD_CONTEXT		0x00000001
+#define RADEON_UPLOAD_VERTFMT		0x00000002
+#define RADEON_UPLOAD_LINE		0x00000004
+#define RADEON_UPLOAD_BUMPMAP		0x00000008
+#define RADEON_UPLOAD_MASKS		0x00000010
+#define RADEON_UPLOAD_VIEWPORT		0x00000020
+#define RADEON_UPLOAD_SETUP		0x00000040
+#define RADEON_UPLOAD_TCL		0x00000080
+#define RADEON_UPLOAD_MISC		0x00000100
+#define RADEON_UPLOAD_TEX0		0x00000200
+#define RADEON_UPLOAD_TEX1		0x00000400
+#define RADEON_UPLOAD_TEX2		0x00000800
+#define RADEON_UPLOAD_TEX0IMAGES	0x00001000
+#define RADEON_UPLOAD_TEX1IMAGES	0x00002000
+#define RADEON_UPLOAD_TEX2IMAGES	0x00004000
+#define RADEON_UPLOAD_CLIPRECTS		0x00008000	/* handled client-side */
+#define RADEON_REQUIRE_QUIESCENCE	0x00010000
+#define RADEON_UPLOAD_ZBIAS		0x00020000	/* version 1.2 and newer */
+#define RADEON_UPLOAD_ALL		0x003effff
+#define RADEON_UPLOAD_CONTEXT_ALL       0x003e01ff
+
+/* New style per-packet identifiers for use in cmd_buffer ioctl with
+ * the RADEON_EMIT_PACKET command.  Comments relate new packets to old
+ * state bits and the packet size:
+ */
+#define RADEON_EMIT_PP_MISC                         0	/* context/7 */
+#define RADEON_EMIT_PP_CNTL                         1	/* context/3 */
+#define RADEON_EMIT_RB3D_COLORPITCH                 2	/* context/1 */
+#define RADEON_EMIT_RE_LINE_PATTERN                 3	/* line/2 */
+#define RADEON_EMIT_SE_LINE_WIDTH                   4	/* line/1 */
+#define RADEON_EMIT_PP_LUM_MATRIX                   5	/* bumpmap/1 */
+#define RADEON_EMIT_PP_ROT_MATRIX_0                 6	/* bumpmap/2 */
+#define RADEON_EMIT_RB3D_STENCILREFMASK             7	/* masks/3 */
+#define RADEON_EMIT_SE_VPORT_XSCALE                 8	/* viewport/6 */
+#define RADEON_EMIT_SE_CNTL                         9	/* setup/2 */
+#define RADEON_EMIT_SE_CNTL_STATUS                  10	/* setup/1 */
+#define RADEON_EMIT_RE_MISC                         11	/* misc/1 */
+#define RADEON_EMIT_PP_TXFILTER_0                   12	/* tex0/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_0               13	/* tex0/1 */
+#define RADEON_EMIT_PP_TXFILTER_1                   14	/* tex1/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_1               15	/* tex1/1 */
+#define RADEON_EMIT_PP_TXFILTER_2                   16	/* tex2/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_2               17	/* tex2/1 */
+#define RADEON_EMIT_SE_ZBIAS_FACTOR                 18	/* zbias/2 */
+#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT           19	/* tcl/11 */
+#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED   20	/* material/17 */
+#define R200_EMIT_PP_TXCBLEND_0                     21	/* tex0/4 */
+#define R200_EMIT_PP_TXCBLEND_1                     22	/* tex1/4 */
+#define R200_EMIT_PP_TXCBLEND_2                     23	/* tex2/4 */
+#define R200_EMIT_PP_TXCBLEND_3                     24	/* tex3/4 */
+#define R200_EMIT_PP_TXCBLEND_4                     25	/* tex4/4 */
+#define R200_EMIT_PP_TXCBLEND_5                     26	/* tex5/4 */
+#define R200_EMIT_PP_TXCBLEND_6                     27	/* /4 */
+#define R200_EMIT_PP_TXCBLEND_7                     28	/* /4 */
+#define R200_EMIT_TCL_LIGHT_MODEL_CTL_0             29	/* tcl/7 */
+#define R200_EMIT_TFACTOR_0                         30	/* tf/7 */
+#define R200_EMIT_VTX_FMT_0                         31	/* vtx/5 */
+#define R200_EMIT_VAP_CTL                           32	/* vap/1 */
+#define R200_EMIT_MATRIX_SELECT_0                   33	/* msl/5 */
+#define R200_EMIT_TEX_PROC_CTL_2                    34	/* tcg/5 */
+#define R200_EMIT_TCL_UCP_VERT_BLEND_CTL            35	/* tcl/1 */
+#define R200_EMIT_PP_TXFILTER_0                     36	/* tex0/6 */
+#define R200_EMIT_PP_TXFILTER_1                     37	/* tex1/6 */
+#define R200_EMIT_PP_TXFILTER_2                     38	/* tex2/6 */
+#define R200_EMIT_PP_TXFILTER_3                     39	/* tex3/6 */
+#define R200_EMIT_PP_TXFILTER_4                     40	/* tex4/6 */
+#define R200_EMIT_PP_TXFILTER_5                     41	/* tex5/6 */
+#define R200_EMIT_PP_TXOFFSET_0                     42	/* tex0/1 */
+#define R200_EMIT_PP_TXOFFSET_1                     43	/* tex1/1 */
+#define R200_EMIT_PP_TXOFFSET_2                     44	/* tex2/1 */
+#define R200_EMIT_PP_TXOFFSET_3                     45	/* tex3/1 */
+#define R200_EMIT_PP_TXOFFSET_4                     46	/* tex4/1 */
+#define R200_EMIT_PP_TXOFFSET_5                     47	/* tex5/1 */
+#define R200_EMIT_VTE_CNTL                          48	/* vte/1 */
+#define R200_EMIT_OUTPUT_VTX_COMP_SEL               49	/* vtx/1 */
+#define R200_EMIT_PP_TAM_DEBUG3                     50	/* tam/1 */
+#define R200_EMIT_PP_CNTL_X                         51	/* cst/1 */
+#define R200_EMIT_RB3D_DEPTHXY_OFFSET               52	/* cst/1 */
+#define R200_EMIT_RE_AUX_SCISSOR_CNTL               53	/* cst/1 */
+#define R200_EMIT_RE_SCISSOR_TL_0                   54	/* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_1                   55	/* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_2                   56	/* cst/2 */
+#define R200_EMIT_SE_VAP_CNTL_STATUS                57	/* cst/1 */
+#define R200_EMIT_SE_VTX_STATE_CNTL                 58	/* cst/1 */
+#define R200_EMIT_RE_POINTSIZE                      59	/* cst/1 */
+#define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0       60	/* cst/4 */
+#define R200_EMIT_PP_CUBIC_FACES_0                  61
+#define R200_EMIT_PP_CUBIC_OFFSETS_0                62
+#define R200_EMIT_PP_CUBIC_FACES_1                  63
+#define R200_EMIT_PP_CUBIC_OFFSETS_1                64
+#define R200_EMIT_PP_CUBIC_FACES_2                  65
+#define R200_EMIT_PP_CUBIC_OFFSETS_2                66
+#define R200_EMIT_PP_CUBIC_FACES_3                  67
+#define R200_EMIT_PP_CUBIC_OFFSETS_3                68
+#define R200_EMIT_PP_CUBIC_FACES_4                  69
+#define R200_EMIT_PP_CUBIC_OFFSETS_4                70
+#define R200_EMIT_PP_CUBIC_FACES_5                  71
+#define R200_EMIT_PP_CUBIC_OFFSETS_5                72
+#define RADEON_EMIT_PP_TEX_SIZE_0                   73
+#define RADEON_EMIT_PP_TEX_SIZE_1                   74
+#define RADEON_EMIT_PP_TEX_SIZE_2                   75
+#define R200_EMIT_RB3D_BLENDCOLOR                   76
+#define R200_EMIT_TCL_POINT_SPRITE_CNTL             77
+#define RADEON_EMIT_PP_CUBIC_FACES_0                78
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T0             79
+#define RADEON_EMIT_PP_CUBIC_FACES_1                80
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T1             81
+#define RADEON_EMIT_PP_CUBIC_FACES_2                82
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T2             83
+#define R200_EMIT_PP_TRI_PERF_CNTL                  84
+#define R200_EMIT_PP_AFS_0                          85
+#define R200_EMIT_PP_AFS_1                          86
+#define R200_EMIT_ATF_TFACTOR                       87
+#define R200_EMIT_PP_TXCTLALL_0                     88
+#define R200_EMIT_PP_TXCTLALL_1                     89
+#define R200_EMIT_PP_TXCTLALL_2                     90
+#define R200_EMIT_PP_TXCTLALL_3                     91
+#define R200_EMIT_PP_TXCTLALL_4                     92
+#define R200_EMIT_PP_TXCTLALL_5                     93
+#define R200_EMIT_VAP_PVS_CNTL                      94
+#define RADEON_MAX_STATE_PACKETS                    95
+
+/* Commands understood by cmd_buffer ioctl.  More can be added but
+ * obviously these can't be removed or changed:
+ */
+#define RADEON_CMD_PACKET      1	/* emit one of the register packets above */
+#define RADEON_CMD_SCALARS     2	/* emit scalar data */
+#define RADEON_CMD_VECTORS     3	/* emit vector data */
+#define RADEON_CMD_DMA_DISCARD 4	/* discard current dma buf */
+#define RADEON_CMD_PACKET3     5	/* emit hw packet */
+#define RADEON_CMD_PACKET3_CLIP 6	/* emit hw packet wrapped in cliprects */
+#define RADEON_CMD_SCALARS2     7	/* r200 stopgap */
+#define RADEON_CMD_WAIT         8	/* emit hw wait commands -- note:
+					 *  doesn't make the cpu wait, just
+					 *  the graphics hardware */
+#define RADEON_CMD_VECLINEAR	9       /* another r200 stopgap */
+
+typedef union {
+	int i;
+	struct {
+		unsigned char cmd_type, pad0, pad1, pad2;
+	} header;
+	struct {
+		unsigned char cmd_type, packet_id, pad0, pad1;
+	} packet;
+	struct {
+		unsigned char cmd_type, offset, stride, count;
+	} scalars;
+	struct {
+		unsigned char cmd_type, offset, stride, count;
+	} vectors;
+	struct {
+		unsigned char cmd_type, addr_lo, addr_hi, count;
+	} veclinear;
+	struct {
+		unsigned char cmd_type, buf_idx, pad0, pad1;
+	} dma;
+	struct {
+		unsigned char cmd_type, flags, pad0, pad1;
+	} wait;
+} drm_radeon_cmd_header_t;
+
+#define RADEON_WAIT_2D  0x1
+#define RADEON_WAIT_3D  0x2
+
+/* Allowed parameters for R300_CMD_PACKET3
+ */
+#define R300_CMD_PACKET3_CLEAR		0
+#define R300_CMD_PACKET3_RAW		1
+
+/* Commands understood by cmd_buffer ioctl for R300.
+ * The interface has not been stabilized, so some of these may be removed
+ * and eventually reordered before stabilization.
+ */
+#define R300_CMD_PACKET0		1
+#define R300_CMD_VPU			2	/* emit vertex program upload */
+#define R300_CMD_PACKET3		3	/* emit a packet3 */
+#define R300_CMD_END3D			4	/* emit sequence ending 3d rendering */
+#define R300_CMD_CP_DELAY		5
+#define R300_CMD_DMA_DISCARD		6
+#define R300_CMD_WAIT			7
+#	define R300_WAIT_2D		0x1
+#	define R300_WAIT_3D		0x2
+/* these two defines are DOING IT WRONG - however
+ * we have userspace which relies on using these.
+ * The wait interface is backwards compat new 
+ * code should use the NEW_WAIT defines below
+ * THESE ARE NOT BIT FIELDS
+ */
+#	define R300_WAIT_2D_CLEAN	0x3
+#	define R300_WAIT_3D_CLEAN	0x4
+
+#	define R300_NEW_WAIT_2D_3D	0x3
+#	define R300_NEW_WAIT_2D_2D_CLEAN	0x4
+#	define R300_NEW_WAIT_3D_3D_CLEAN	0x6
+#	define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN	0x8
+
+#define R300_CMD_SCRATCH		8
+#define R300_CMD_R500FP                 9
+
+typedef union {
+	unsigned int u;
+	struct {
+		unsigned char cmd_type, pad0, pad1, pad2;
+	} header;
+	struct {
+		unsigned char cmd_type, count, reglo, reghi;
+	} packet0;
+	struct {
+		unsigned char cmd_type, count, adrlo, adrhi;
+	} vpu;
+	struct {
+		unsigned char cmd_type, packet, pad0, pad1;
+	} packet3;
+	struct {
+		unsigned char cmd_type, packet;
+		unsigned short count;	/* amount of packet2 to emit */
+	} delay;
+	struct {
+		unsigned char cmd_type, buf_idx, pad0, pad1;
+	} dma;
+	struct {
+		unsigned char cmd_type, flags, pad0, pad1;
+	} wait;
+	struct {
+		unsigned char cmd_type, reg, n_bufs, flags;
+	} scratch;
+	struct {
+		unsigned char cmd_type, count, adrlo, adrhi_flags;
+	} r500fp;
+} drm_r300_cmd_header_t;
+
+#define RADEON_FRONT			0x1
+#define RADEON_BACK			0x2
+#define RADEON_DEPTH			0x4
+#define RADEON_STENCIL			0x8
+#define RADEON_CLEAR_FASTZ		0x80000000
+#define RADEON_USE_HIERZ		0x40000000
+#define RADEON_USE_COMP_ZBUF		0x20000000
+
+#define R500FP_CONSTANT_TYPE  (1 << 1)
+#define R500FP_CONSTANT_CLAMP (1 << 2)
+
+/* Primitive types
+ */
+#define RADEON_POINTS			0x1
+#define RADEON_LINES			0x2
+#define RADEON_LINE_STRIP		0x3
+#define RADEON_TRIANGLES		0x4
+#define RADEON_TRIANGLE_FAN		0x5
+#define RADEON_TRIANGLE_STRIP		0x6
+
+/* Vertex/indirect buffer size
+ */
+#define RADEON_BUFFER_SIZE		65536
+
+/* Byte offsets for indirect buffer data
+ */
+#define RADEON_INDEX_PRIM_OFFSET	20
+
+#define RADEON_SCRATCH_REG_OFFSET	32
+
+#define R600_SCRATCH_REG_OFFSET         256
+
+#define RADEON_NR_SAREA_CLIPRECTS	12
+
+/* There are 2 heaps (local/GART).  Each region within a heap is a
+ * minimum of 64k, and there are at most 64 of them per heap.
+ */
+#define RADEON_LOCAL_TEX_HEAP		0
+#define RADEON_GART_TEX_HEAP		1
+#define RADEON_NR_TEX_HEAPS		2
+#define RADEON_NR_TEX_REGIONS		64
+#define RADEON_LOG_TEX_GRANULARITY	16
+
+#define RADEON_MAX_TEXTURE_LEVELS	12
+#define RADEON_MAX_TEXTURE_UNITS	3
+
+#define RADEON_MAX_SURFACES		8
+
+/* Blits have strict offset rules.  All blit offset must be aligned on
+ * a 1K-byte boundary.
+ */
+#define RADEON_OFFSET_SHIFT             10
+#define RADEON_OFFSET_ALIGN             (1 << RADEON_OFFSET_SHIFT)
+#define RADEON_OFFSET_MASK              (RADEON_OFFSET_ALIGN - 1)
+
+#endif				/* __RADEON_SAREA_DEFINES__ */
+
+typedef struct {
+	unsigned int red;
+	unsigned int green;
+	unsigned int blue;
+	unsigned int alpha;
+} radeon_color_regs_t;
+
+typedef struct {
+	/* Context state */
+	unsigned int pp_misc;	/* 0x1c14 */
+	unsigned int pp_fog_color;
+	unsigned int re_solid_color;
+	unsigned int rb3d_blendcntl;
+	unsigned int rb3d_depthoffset;
+	unsigned int rb3d_depthpitch;
+	unsigned int rb3d_zstencilcntl;
+
+	unsigned int pp_cntl;	/* 0x1c38 */
+	unsigned int rb3d_cntl;
+	unsigned int rb3d_coloroffset;
+	unsigned int re_width_height;
+	unsigned int rb3d_colorpitch;
+	unsigned int se_cntl;
+
+	/* Vertex format state */
+	unsigned int se_coord_fmt;	/* 0x1c50 */
+
+	/* Line state */
+	unsigned int re_line_pattern;	/* 0x1cd0 */
+	unsigned int re_line_state;
+
+	unsigned int se_line_width;	/* 0x1db8 */
+
+	/* Bumpmap state */
+	unsigned int pp_lum_matrix;	/* 0x1d00 */
+
+	unsigned int pp_rot_matrix_0;	/* 0x1d58 */
+	unsigned int pp_rot_matrix_1;
+
+	/* Mask state */
+	unsigned int rb3d_stencilrefmask;	/* 0x1d7c */
+	unsigned int rb3d_ropcntl;
+	unsigned int rb3d_planemask;
+
+	/* Viewport state */
+	unsigned int se_vport_xscale;	/* 0x1d98 */
+	unsigned int se_vport_xoffset;
+	unsigned int se_vport_yscale;
+	unsigned int se_vport_yoffset;
+	unsigned int se_vport_zscale;
+	unsigned int se_vport_zoffset;
+
+	/* Setup state */
+	unsigned int se_cntl_status;	/* 0x2140 */
+
+	/* Misc state */
+	unsigned int re_top_left;	/* 0x26c0 */
+	unsigned int re_misc;
+} drm_radeon_context_regs_t;
+
+typedef struct {
+	/* Zbias state */
+	unsigned int se_zbias_factor;	/* 0x1dac */
+	unsigned int se_zbias_constant;
+} drm_radeon_context2_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+	unsigned int pp_txfilter;
+	unsigned int pp_txformat;
+	unsigned int pp_txoffset;
+	unsigned int pp_txcblend;
+	unsigned int pp_txablend;
+	unsigned int pp_tfactor;
+	unsigned int pp_border_color;
+} drm_radeon_texture_regs_t;
+
+typedef struct {
+	unsigned int start;
+	unsigned int finish;
+	unsigned int prim:8;
+	unsigned int stateidx:8;
+	unsigned int numverts:16;	/* overloaded as offset/64 for elt prims */
+	unsigned int vc_format;	/* vertex format */
+} drm_radeon_prim_t;
+
+typedef struct {
+	drm_radeon_context_regs_t context;
+	drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS];
+	drm_radeon_context2_regs_t context2;
+	unsigned int dirty;
+} drm_radeon_state_t;
+
+typedef struct {
+	/* The channel for communication of state information to the
+	 * kernel on firing a vertex buffer with either of the
+	 * obsoleted vertex/index ioctls.
+	 */
+	drm_radeon_context_regs_t context_state;
+	drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS];
+	unsigned int dirty;
+	unsigned int vertsize;
+	unsigned int vc_format;
+
+	/* The current cliprects, or a subset thereof.
+	 */
+	struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS];
+	unsigned int nbox;
+
+	/* Counters for client-side throttling of rendering clients.
+	 */
+	unsigned int last_frame;
+	unsigned int last_dispatch;
+	unsigned int last_clear;
+
+	struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
+						       1];
+	unsigned int tex_age[RADEON_NR_TEX_HEAPS];
+	int ctx_owner;
+	int pfState;		/* number of 3d windows (0,1,2ormore) */
+	int pfCurrentPage;	/* which buffer is being displayed? */
+	int crtc2_base;		/* CRTC2 frame offset */
+	int tiling_enabled;	/* set by drm, read by 2d + 3d clients */
+} drm_radeon_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmRadeon.h)
+ *
+ * KW: actually it's illegal to change any of this (backwards compatibility).
+ */
+
+/* Radeon specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_RADEON_CP_INIT    0x00
+#define DRM_RADEON_CP_START   0x01
+#define DRM_RADEON_CP_STOP    0x02
+#define DRM_RADEON_CP_RESET   0x03
+#define DRM_RADEON_CP_IDLE    0x04
+#define DRM_RADEON_RESET      0x05
+#define DRM_RADEON_FULLSCREEN 0x06
+#define DRM_RADEON_SWAP       0x07
+#define DRM_RADEON_CLEAR      0x08
+#define DRM_RADEON_VERTEX     0x09
+#define DRM_RADEON_INDICES    0x0A
+#define DRM_RADEON_NOT_USED
+#define DRM_RADEON_STIPPLE    0x0C
+#define DRM_RADEON_INDIRECT   0x0D
+#define DRM_RADEON_TEXTURE    0x0E
+#define DRM_RADEON_VERTEX2    0x0F
+#define DRM_RADEON_CMDBUF     0x10
+#define DRM_RADEON_GETPARAM   0x11
+#define DRM_RADEON_FLIP       0x12
+#define DRM_RADEON_ALLOC      0x13
+#define DRM_RADEON_FREE       0x14
+#define DRM_RADEON_INIT_HEAP  0x15
+#define DRM_RADEON_IRQ_EMIT   0x16
+#define DRM_RADEON_IRQ_WAIT   0x17
+#define DRM_RADEON_CP_RESUME  0x18
+#define DRM_RADEON_SETPARAM   0x19
+#define DRM_RADEON_SURF_ALLOC 0x1a
+#define DRM_RADEON_SURF_FREE  0x1b
+/* KMS ioctl */
+#define DRM_RADEON_GEM_INFO		0x1c
+#define DRM_RADEON_GEM_CREATE		0x1d
+#define DRM_RADEON_GEM_MMAP		0x1e
+#define DRM_RADEON_GEM_PREAD		0x21
+#define DRM_RADEON_GEM_PWRITE		0x22
+#define DRM_RADEON_GEM_SET_DOMAIN	0x23
+#define DRM_RADEON_GEM_WAIT_IDLE	0x24
+#define DRM_RADEON_CS			0x26
+#define DRM_RADEON_INFO			0x27
+#define DRM_RADEON_GEM_SET_TILING	0x28
+#define DRM_RADEON_GEM_GET_TILING	0x29
+#define DRM_RADEON_GEM_BUSY		0x2a
+#define DRM_RADEON_GEM_VA		0x2b
+#define DRM_RADEON_GEM_OP		0x2c
+#define DRM_RADEON_GEM_USERPTR		0x2d
+
+#define DRM_IOCTL_RADEON_CP_INIT    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
+#define DRM_IOCTL_RADEON_CP_START   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_START)
+#define DRM_IOCTL_RADEON_CP_STOP    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t)
+#define DRM_IOCTL_RADEON_CP_RESET   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_RESET)
+#define DRM_IOCTL_RADEON_CP_IDLE    DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE)
+#define DRM_IOCTL_RADEON_RESET      DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_RESET)
+#define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t)
+#define DRM_IOCTL_RADEON_SWAP       DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_SWAP)
+#define DRM_IOCTL_RADEON_CLEAR      DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t)
+#define DRM_IOCTL_RADEON_VERTEX     DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t)
+#define DRM_IOCTL_RADEON_INDICES    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t)
+#define DRM_IOCTL_RADEON_STIPPLE    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t)
+#define DRM_IOCTL_RADEON_INDIRECT   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t)
+#define DRM_IOCTL_RADEON_TEXTURE    DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t)
+#define DRM_IOCTL_RADEON_VERTEX2    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t)
+#define DRM_IOCTL_RADEON_CMDBUF     DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t)
+#define DRM_IOCTL_RADEON_GETPARAM   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t)
+#define DRM_IOCTL_RADEON_FLIP       DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_FLIP)
+#define DRM_IOCTL_RADEON_ALLOC      DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t)
+#define DRM_IOCTL_RADEON_FREE       DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t)
+#define DRM_IOCTL_RADEON_INIT_HEAP  DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t)
+#define DRM_IOCTL_RADEON_IRQ_EMIT   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t)
+#define DRM_IOCTL_RADEON_IRQ_WAIT   DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t)
+#define DRM_IOCTL_RADEON_CP_RESUME  DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME)
+#define DRM_IOCTL_RADEON_SETPARAM   DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
+#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
+#define DRM_IOCTL_RADEON_SURF_FREE  DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
+/* KMS */
+#define DRM_IOCTL_RADEON_GEM_INFO	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info)
+#define DRM_IOCTL_RADEON_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create)
+#define DRM_IOCTL_RADEON_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap)
+#define DRM_IOCTL_RADEON_GEM_PREAD	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread)
+#define DRM_IOCTL_RADEON_GEM_PWRITE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite)
+#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain)
+#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE	DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle)
+#define DRM_IOCTL_RADEON_CS		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs)
+#define DRM_IOCTL_RADEON_INFO		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info)
+#define DRM_IOCTL_RADEON_GEM_SET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling)
+#define DRM_IOCTL_RADEON_GEM_GET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling)
+#define DRM_IOCTL_RADEON_GEM_BUSY	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy)
+#define DRM_IOCTL_RADEON_GEM_VA		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va)
+#define DRM_IOCTL_RADEON_GEM_OP		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_OP, struct drm_radeon_gem_op)
+#define DRM_IOCTL_RADEON_GEM_USERPTR	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_USERPTR, struct drm_radeon_gem_userptr)
+
+typedef struct drm_radeon_init {
+	enum {
+		RADEON_INIT_CP = 0x01,
+		RADEON_CLEANUP_CP = 0x02,
+		RADEON_INIT_R200_CP = 0x03,
+		RADEON_INIT_R300_CP = 0x04,
+		RADEON_INIT_R600_CP = 0x05
+	} func;
+	unsigned long sarea_priv_offset;
+	int is_pci;
+	int cp_mode;
+	int gart_size;
+	int ring_size;
+	int usec_timeout;
+
+	unsigned int fb_bpp;
+	unsigned int front_offset, front_pitch;
+	unsigned int back_offset, back_pitch;
+	unsigned int depth_bpp;
+	unsigned int depth_offset, depth_pitch;
+
+	unsigned long fb_offset;
+	unsigned long mmio_offset;
+	unsigned long ring_offset;
+	unsigned long ring_rptr_offset;
+	unsigned long buffers_offset;
+	unsigned long gart_textures_offset;
+} drm_radeon_init_t;
+
+typedef struct drm_radeon_cp_stop {
+	int flush;
+	int idle;
+} drm_radeon_cp_stop_t;
+
+typedef struct drm_radeon_fullscreen {
+	enum {
+		RADEON_INIT_FULLSCREEN = 0x01,
+		RADEON_CLEANUP_FULLSCREEN = 0x02
+	} func;
+} drm_radeon_fullscreen_t;
+
+#define CLEAR_X1	0
+#define CLEAR_Y1	1
+#define CLEAR_X2	2
+#define CLEAR_Y2	3
+#define CLEAR_DEPTH	4
+
+typedef union drm_radeon_clear_rect {
+	float f[5];
+	unsigned int ui[5];
+} drm_radeon_clear_rect_t;
+
+typedef struct drm_radeon_clear {
+	unsigned int flags;
+	unsigned int clear_color;
+	unsigned int clear_depth;
+	unsigned int color_mask;
+	unsigned int depth_mask;	/* misnamed field:  should be stencil */
+	drm_radeon_clear_rect_t *depth_boxes;
+} drm_radeon_clear_t;
+
+typedef struct drm_radeon_vertex {
+	int prim;
+	int idx;		/* Index of vertex buffer */
+	int count;		/* Number of vertices in buffer */
+	int discard;		/* Client finished with buffer? */
+} drm_radeon_vertex_t;
+
+typedef struct drm_radeon_indices {
+	int prim;
+	int idx;
+	int start;
+	int end;
+	int discard;		/* Client finished with buffer? */
+} drm_radeon_indices_t;
+
+/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices
+ *      - allows multiple primitives and state changes in a single ioctl
+ *      - supports driver change to emit native primitives
+ */
+typedef struct drm_radeon_vertex2 {
+	int idx;		/* Index of vertex buffer */
+	int discard;		/* Client finished with buffer? */
+	int nr_states;
+	drm_radeon_state_t *state;
+	int nr_prims;
+	drm_radeon_prim_t *prim;
+} drm_radeon_vertex2_t;
+
+/* v1.3 - obsoletes drm_radeon_vertex2
+ *      - allows arbitrarily large cliprect list
+ *      - allows updating of tcl packet, vector and scalar state
+ *      - allows memory-efficient description of state updates
+ *      - allows state to be emitted without a primitive
+ *           (for clears, ctx switches)
+ *      - allows more than one dma buffer to be referenced per ioctl
+ *      - supports tcl driver
+ *      - may be extended in future versions with new cmd types, packets
+ */
+typedef struct drm_radeon_cmd_buffer {
+	int bufsz;
+	char *buf;
+	int nbox;
+	struct drm_clip_rect *boxes;
+} drm_radeon_cmd_buffer_t;
+
+typedef struct drm_radeon_tex_image {
+	unsigned int x, y;	/* Blit coordinates */
+	unsigned int width, height;
+	const void *data;
+} drm_radeon_tex_image_t;
+
+typedef struct drm_radeon_texture {
+	unsigned int offset;
+	int pitch;
+	int format;
+	int width;		/* Texture image coordinates */
+	int height;
+	drm_radeon_tex_image_t *image;
+} drm_radeon_texture_t;
+
+typedef struct drm_radeon_stipple {
+	unsigned int *mask;
+} drm_radeon_stipple_t;
+
+typedef struct drm_radeon_indirect {
+	int idx;
+	int start;
+	int end;
+	int discard;
+} drm_radeon_indirect_t;
+
+/* enum for card type parameters */
+#define RADEON_CARD_PCI 0
+#define RADEON_CARD_AGP 1
+#define RADEON_CARD_PCIE 2
+
+/* 1.3: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define RADEON_PARAM_GART_BUFFER_OFFSET    1	/* card offset of 1st GART buffer */
+#define RADEON_PARAM_LAST_FRAME            2
+#define RADEON_PARAM_LAST_DISPATCH         3
+#define RADEON_PARAM_LAST_CLEAR            4
+/* Added with DRM version 1.6. */
+#define RADEON_PARAM_IRQ_NR                5
+#define RADEON_PARAM_GART_BASE             6	/* card offset of GART base */
+/* Added with DRM version 1.8. */
+#define RADEON_PARAM_REGISTER_HANDLE       7	/* for drmMap() */
+#define RADEON_PARAM_STATUS_HANDLE         8
+#define RADEON_PARAM_SAREA_HANDLE          9
+#define RADEON_PARAM_GART_TEX_HANDLE       10
+#define RADEON_PARAM_SCRATCH_OFFSET        11
+#define RADEON_PARAM_CARD_TYPE             12
+#define RADEON_PARAM_VBLANK_CRTC           13   /* VBLANK CRTC */
+#define RADEON_PARAM_FB_LOCATION           14   /* FB location */
+#define RADEON_PARAM_NUM_GB_PIPES          15   /* num GB pipes */
+#define RADEON_PARAM_DEVICE_ID             16
+#define RADEON_PARAM_NUM_Z_PIPES           17   /* num Z pipes */
+
+typedef struct drm_radeon_getparam {
+	int param;
+	void *value;
+} drm_radeon_getparam_t;
+
+/* 1.6: Set up a memory manager for regions of shared memory:
+ */
+#define RADEON_MEM_REGION_GART 1
+#define RADEON_MEM_REGION_FB   2
+
+typedef struct drm_radeon_mem_alloc {
+	int region;
+	int alignment;
+	int size;
+	int *region_offset;	/* offset from start of fb or GART */
+} drm_radeon_mem_alloc_t;
+
+typedef struct drm_radeon_mem_free {
+	int region;
+	int region_offset;
+} drm_radeon_mem_free_t;
+
+typedef struct drm_radeon_mem_init_heap {
+	int region;
+	int size;
+	int start;
+} drm_radeon_mem_init_heap_t;
+
+/* 1.6: Userspace can request & wait on irq's:
+ */
+typedef struct drm_radeon_irq_emit {
+	int *irq_seq;
+} drm_radeon_irq_emit_t;
+
+typedef struct drm_radeon_irq_wait {
+	int irq_seq;
+} drm_radeon_irq_wait_t;
+
+/* 1.10: Clients tell the DRM where they think the framebuffer is located in
+ * the card's address space, via a new generic ioctl to set parameters
+ */
+
+typedef struct drm_radeon_setparam {
+	unsigned int param;
+	__s64 value;
+} drm_radeon_setparam_t;
+
+#define RADEON_SETPARAM_FB_LOCATION    1	/* determined framebuffer location */
+#define RADEON_SETPARAM_SWITCH_TILING  2	/* enable/disable color tiling */
+#define RADEON_SETPARAM_PCIGART_LOCATION 3	/* PCI Gart Location */
+#define RADEON_SETPARAM_NEW_MEMMAP 4		/* Use new memory map */
+#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5    /* PCI GART Table Size */
+#define RADEON_SETPARAM_VBLANK_CRTC 6           /* VBLANK CRTC */
+/* 1.14: Clients can allocate/free a surface
+ */
+typedef struct drm_radeon_surface_alloc {
+	unsigned int address;
+	unsigned int size;
+	unsigned int flags;
+} drm_radeon_surface_alloc_t;
+
+typedef struct drm_radeon_surface_free {
+	unsigned int address;
+} drm_radeon_surface_free_t;
+
+#define	DRM_RADEON_VBLANK_CRTC1		1
+#define	DRM_RADEON_VBLANK_CRTC2		2
+
+/*
+ * Kernel modesetting world below.
+ */
+#define RADEON_GEM_DOMAIN_CPU		0x1
+#define RADEON_GEM_DOMAIN_GTT		0x2
+#define RADEON_GEM_DOMAIN_VRAM		0x4
+
+struct drm_radeon_gem_info {
+	__u64	gart_size;
+	__u64	vram_size;
+	__u64	vram_visible;
+};
+
+#define RADEON_GEM_NO_BACKING_STORE	(1 << 0)
+#define RADEON_GEM_GTT_UC		(1 << 1)
+#define RADEON_GEM_GTT_WC		(1 << 2)
+/* BO is expected to be accessed by the CPU */
+#define RADEON_GEM_CPU_ACCESS		(1 << 3)
+/* CPU access is not expected to work for this BO */
+#define RADEON_GEM_NO_CPU_ACCESS	(1 << 4)
+
+struct drm_radeon_gem_create {
+	__u64	size;
+	__u64	alignment;
+	__u32	handle;
+	__u32	initial_domain;
+	__u32	flags;
+};
+
+/*
+ * This is not a reliable API and you should expect it to fail for any
+ * number of reasons and have fallback path that do not use userptr to
+ * perform any operation.
+ */
+#define RADEON_GEM_USERPTR_READONLY	(1 << 0)
+#define RADEON_GEM_USERPTR_ANONONLY	(1 << 1)
+#define RADEON_GEM_USERPTR_VALIDATE	(1 << 2)
+#define RADEON_GEM_USERPTR_REGISTER	(1 << 3)
+
+struct drm_radeon_gem_userptr {
+	__u64		addr;
+	__u64		size;
+	__u32		flags;
+	__u32		handle;
+};
+
+#define RADEON_TILING_MACRO				0x1
+#define RADEON_TILING_MICRO				0x2
+#define RADEON_TILING_SWAP_16BIT			0x4
+#define RADEON_TILING_SWAP_32BIT			0x8
+/* this object requires a surface when mapped - i.e. front buffer */
+#define RADEON_TILING_SURFACE				0x10
+#define RADEON_TILING_MICRO_SQUARE			0x20
+#define RADEON_TILING_EG_BANKW_SHIFT			8
+#define RADEON_TILING_EG_BANKW_MASK			0xf
+#define RADEON_TILING_EG_BANKH_SHIFT			12
+#define RADEON_TILING_EG_BANKH_MASK			0xf
+#define RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT	16
+#define RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK		0xf
+#define RADEON_TILING_EG_TILE_SPLIT_SHIFT		24
+#define RADEON_TILING_EG_TILE_SPLIT_MASK		0xf
+#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT	28
+#define RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK	0xf
+
+struct drm_radeon_gem_set_tiling {
+	__u32	handle;
+	__u32	tiling_flags;
+	__u32	pitch;
+};
+
+struct drm_radeon_gem_get_tiling {
+	__u32	handle;
+	__u32	tiling_flags;
+	__u32	pitch;
+};
+
+struct drm_radeon_gem_mmap {
+	__u32	handle;
+	__u32	pad;
+	__u64	offset;
+	__u64	size;
+	__u64	addr_ptr;
+};
+
+struct drm_radeon_gem_set_domain {
+	__u32	handle;
+	__u32	read_domains;
+	__u32	write_domain;
+};
+
+struct drm_radeon_gem_wait_idle {
+	__u32	handle;
+	__u32	pad;
+};
+
+struct drm_radeon_gem_busy {
+	__u32	handle;
+	__u32        domain;
+};
+
+struct drm_radeon_gem_pread {
+	/** Handle for the object being read. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to read from */
+	__u64 offset;
+	/** Length of data to read */
+	__u64 size;
+	/** Pointer to write the data into. */
+	/* void *, but pointers are not 32/64 compatible */
+	__u64 data_ptr;
+};
+
+struct drm_radeon_gem_pwrite {
+	/** Handle for the object being written to. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to write to */
+	__u64 offset;
+	/** Length of data to write */
+	__u64 size;
+	/** Pointer to read the data from. */
+	/* void *, but pointers are not 32/64 compatible */
+	__u64 data_ptr;
+};
+
+/* Sets or returns a value associated with a buffer. */
+struct drm_radeon_gem_op {
+	__u32	handle; /* buffer */
+	__u32	op;     /* RADEON_GEM_OP_* */
+	__u64	value;  /* input or return value */
+};
+
+#define RADEON_GEM_OP_GET_INITIAL_DOMAIN	0
+#define RADEON_GEM_OP_SET_INITIAL_DOMAIN	1
+
+#define RADEON_VA_MAP			1
+#define RADEON_VA_UNMAP			2
+
+#define RADEON_VA_RESULT_OK		0
+#define RADEON_VA_RESULT_ERROR		1
+#define RADEON_VA_RESULT_VA_EXIST	2
+
+#define RADEON_VM_PAGE_VALID		(1 << 0)
+#define RADEON_VM_PAGE_READABLE		(1 << 1)
+#define RADEON_VM_PAGE_WRITEABLE	(1 << 2)
+#define RADEON_VM_PAGE_SYSTEM		(1 << 3)
+#define RADEON_VM_PAGE_SNOOPED		(1 << 4)
+
+struct drm_radeon_gem_va {
+	__u32		handle;
+	__u32		operation;
+	__u32		vm_id;
+	__u32		flags;
+	__u64		offset;
+};
+
+#define RADEON_CHUNK_ID_RELOCS	0x01
+#define RADEON_CHUNK_ID_IB	0x02
+#define RADEON_CHUNK_ID_FLAGS	0x03
+#define RADEON_CHUNK_ID_CONST_IB	0x04
+
+/* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */
+#define RADEON_CS_KEEP_TILING_FLAGS 0x01
+#define RADEON_CS_USE_VM            0x02
+#define RADEON_CS_END_OF_FRAME      0x04 /* a hint from userspace which CS is the last one */
+/* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */
+#define RADEON_CS_RING_GFX          0
+#define RADEON_CS_RING_COMPUTE      1
+#define RADEON_CS_RING_DMA          2
+#define RADEON_CS_RING_UVD          3
+#define RADEON_CS_RING_VCE          4
+/* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */
+/* 0 = normal, + = higher priority, - = lower priority */
+
+struct drm_radeon_cs_chunk {
+	__u32		chunk_id;
+	__u32		length_dw;
+	__u64		chunk_data;
+};
+
+/* drm_radeon_cs_reloc.flags */
+#define RADEON_RELOC_PRIO_MASK		(0xf << 0)
+
+struct drm_radeon_cs_reloc {
+	__u32		handle;
+	__u32		read_domains;
+	__u32		write_domain;
+	__u32		flags;
+};
+
+struct drm_radeon_cs {
+	__u32		num_chunks;
+	__u32		cs_id;
+	/* this points to __u64 * which point to cs chunks */
+	__u64		chunks;
+	/* updates to the limits after this CS ioctl */
+	__u64		gart_limit;
+	__u64		vram_limit;
+};
+
+#define RADEON_INFO_DEVICE_ID		0x00
+#define RADEON_INFO_NUM_GB_PIPES	0x01
+#define RADEON_INFO_NUM_Z_PIPES 	0x02
+#define RADEON_INFO_ACCEL_WORKING	0x03
+#define RADEON_INFO_CRTC_FROM_ID	0x04
+#define RADEON_INFO_ACCEL_WORKING2	0x05
+#define RADEON_INFO_TILING_CONFIG	0x06
+#define RADEON_INFO_WANT_HYPERZ		0x07
+#define RADEON_INFO_WANT_CMASK		0x08 /* get access to CMASK on r300 */
+#define RADEON_INFO_CLOCK_CRYSTAL_FREQ	0x09 /* clock crystal frequency */
+#define RADEON_INFO_NUM_BACKENDS	0x0a /* DB/backends for r600+ - need for OQ */
+#define RADEON_INFO_NUM_TILE_PIPES	0x0b /* tile pipes for r600+ */
+#define RADEON_INFO_FUSION_GART_WORKING	0x0c /* fusion writes to GTT were broken before this */
+#define RADEON_INFO_BACKEND_MAP		0x0d /* pipe to backend map, needed by mesa */
+/* virtual address start, va < start are reserved by the kernel */
+#define RADEON_INFO_VA_START		0x0e
+/* maximum size of ib using the virtual memory cs */
+#define RADEON_INFO_IB_VM_MAX_SIZE	0x0f
+/* max pipes - needed for compute shaders */
+#define RADEON_INFO_MAX_PIPES		0x10
+/* timestamp for GL_ARB_timer_query (OpenGL), returns the current GPU clock */
+#define RADEON_INFO_TIMESTAMP		0x11
+/* max shader engines (SE) - needed for geometry shaders, etc. */
+#define RADEON_INFO_MAX_SE		0x12
+/* max SH per SE */
+#define RADEON_INFO_MAX_SH_PER_SE	0x13
+/* fast fb access is enabled */
+#define RADEON_INFO_FASTFB_WORKING	0x14
+/* query if a RADEON_CS_RING_* submission is supported */
+#define RADEON_INFO_RING_WORKING	0x15
+/* SI tile mode array */
+#define RADEON_INFO_SI_TILE_MODE_ARRAY	0x16
+/* query if CP DMA is supported on the compute ring */
+#define RADEON_INFO_SI_CP_DMA_COMPUTE	0x17
+/* CIK macrotile mode array */
+#define RADEON_INFO_CIK_MACROTILE_MODE_ARRAY	0x18
+/* query the number of render backends */
+#define RADEON_INFO_SI_BACKEND_ENABLED_MASK	0x19
+/* max engine clock - needed for OpenCL */
+#define RADEON_INFO_MAX_SCLK		0x1a
+/* version of VCE firmware */
+#define RADEON_INFO_VCE_FW_VERSION	0x1b
+/* version of VCE feedback */
+#define RADEON_INFO_VCE_FB_VERSION	0x1c
+#define RADEON_INFO_NUM_BYTES_MOVED	0x1d
+#define RADEON_INFO_VRAM_USAGE		0x1e
+#define RADEON_INFO_GTT_USAGE		0x1f
+#define RADEON_INFO_ACTIVE_CU_COUNT	0x20
+#define RADEON_INFO_CURRENT_GPU_TEMP	0x21
+#define RADEON_INFO_CURRENT_GPU_SCLK	0x22
+#define RADEON_INFO_CURRENT_GPU_MCLK	0x23
+#define RADEON_INFO_READ_REG		0x24
+#define RADEON_INFO_VA_UNMAP_WORKING	0x25
+#define RADEON_INFO_GPU_RESET_COUNTER	0x26
+
+struct drm_radeon_info {
+	__u32		request;
+	__u32		pad;
+	__u64		value;
+};
+
+/* Those correspond to the tile index to use, this is to explicitly state
+ * the API that is implicitly defined by the tile mode array.
+ */
+#define SI_TILE_MODE_COLOR_LINEAR_ALIGNED	8
+#define SI_TILE_MODE_COLOR_1D			13
+#define SI_TILE_MODE_COLOR_1D_SCANOUT		9
+#define SI_TILE_MODE_COLOR_2D_8BPP		14
+#define SI_TILE_MODE_COLOR_2D_16BPP		15
+#define SI_TILE_MODE_COLOR_2D_32BPP		16
+#define SI_TILE_MODE_COLOR_2D_64BPP		17
+#define SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP	11
+#define SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP	12
+#define SI_TILE_MODE_DEPTH_STENCIL_1D		4
+#define SI_TILE_MODE_DEPTH_STENCIL_2D		0
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_2AA	3
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA	3
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA	2
+
+#define CIK_TILE_MODE_DEPTH_STENCIL_1D		5
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/tegra_drm.h b/contrib/libs/linux-headers/drm/tegra_drm.h
new file mode 100644
index 0000000000..bb1adff0ef
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/tegra_drm.h
@@ -0,0 +1,1060 @@
+/* SPDX-License-Identifier: MIT */
+/* Copyright (c) 2012-2020 NVIDIA Corporation */
+
+#ifndef _TEGRA_DRM_H_
+#define _TEGRA_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Tegra DRM legacy UAPI. Only enabled with STAGING */
+
+#define DRM_TEGRA_GEM_CREATE_TILED     (1 << 0)
+#define DRM_TEGRA_GEM_CREATE_BOTTOM_UP (1 << 1)
+
+/**
+ * struct drm_tegra_gem_create - parameters for the GEM object creation IOCTL
+ */
+struct drm_tegra_gem_create {
+	/**
+	 * @size:
+	 *
+	 * The size, in bytes, of the buffer object to be created.
+	 */
+	__u64 size;
+
+	/**
+	 * @flags:
+	 *
+	 * A bitmask of flags that influence the creation of GEM objects:
+	 *
+	 * DRM_TEGRA_GEM_CREATE_TILED
+	 *   Use the 16x16 tiling format for this buffer.
+	 *
+	 * DRM_TEGRA_GEM_CREATE_BOTTOM_UP
+	 *   The buffer has a bottom-up layout.
+	 */
+	__u32 flags;
+
+	/**
+	 * @handle:
+	 *
+	 * The handle of the created GEM object. Set by the kernel upon
+	 * successful completion of the IOCTL.
+	 */
+	__u32 handle;
+};
+
+/**
+ * struct drm_tegra_gem_mmap - parameters for the GEM mmap IOCTL
+ */
+struct drm_tegra_gem_mmap {
+	/**
+	 * @handle:
+	 *
+	 * Handle of the GEM object to obtain an mmap offset for.
+	 */
+	__u32 handle;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+
+	/**
+	 * @offset:
+	 *
+	 * The mmap offset for the given GEM object. Set by the kernel upon
+	 * successful completion of the IOCTL.
+	 */
+	__u64 offset;
+};
+
+/**
+ * struct drm_tegra_syncpt_read - parameters for the read syncpoint IOCTL
+ */
+struct drm_tegra_syncpt_read {
+	/**
+	 * @id:
+	 *
+	 * ID of the syncpoint to read the current value from.
+	 */
+	__u32 id;
+
+	/**
+	 * @value:
+	 *
+	 * The current syncpoint value. Set by the kernel upon successful
+	 * completion of the IOCTL.
+	 */
+	__u32 value;
+};
+
+/**
+ * struct drm_tegra_syncpt_incr - parameters for the increment syncpoint IOCTL
+ */
+struct drm_tegra_syncpt_incr {
+	/**
+	 * @id:
+	 *
+	 * ID of the syncpoint to increment.
+	 */
+	__u32 id;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+};
+
+/**
+ * struct drm_tegra_syncpt_wait - parameters for the wait syncpoint IOCTL
+ */
+struct drm_tegra_syncpt_wait {
+	/**
+	 * @id:
+	 *
+	 * ID of the syncpoint to wait on.
+	 */
+	__u32 id;
+
+	/**
+	 * @thresh:
+	 *
+	 * Threshold value for which to wait.
+	 */
+	__u32 thresh;
+
+	/**
+	 * @timeout:
+	 *
+	 * Timeout, in milliseconds, to wait.
+	 */
+	__u32 timeout;
+
+	/**
+	 * @value:
+	 *
+	 * The new syncpoint value after the wait. Set by the kernel upon
+	 * successful completion of the IOCTL.
+	 */
+	__u32 value;
+};
+
+#define DRM_TEGRA_NO_TIMEOUT	(0xffffffff)
+
+/**
+ * struct drm_tegra_open_channel - parameters for the open channel IOCTL
+ */
+struct drm_tegra_open_channel {
+	/**
+	 * @client:
+	 *
+	 * The client ID for this channel.
+	 */
+	__u32 client;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+
+	/**
+	 * @context:
+	 *
+	 * The application context of this channel. Set by the kernel upon
+	 * successful completion of the IOCTL. This context needs to be passed
+	 * to the DRM_TEGRA_CHANNEL_CLOSE or the DRM_TEGRA_SUBMIT IOCTLs.
+	 */
+	__u64 context;
+};
+
+/**
+ * struct drm_tegra_close_channel - parameters for the close channel IOCTL
+ */
+struct drm_tegra_close_channel {
+	/**
+	 * @context:
+	 *
+	 * The application context of this channel. This is obtained from the
+	 * DRM_TEGRA_OPEN_CHANNEL IOCTL.
+	 */
+	__u64 context;
+};
+
+/**
+ * struct drm_tegra_get_syncpt - parameters for the get syncpoint IOCTL
+ */
+struct drm_tegra_get_syncpt {
+	/**
+	 * @context:
+	 *
+	 * The application context identifying the channel for which to obtain
+	 * the syncpoint ID.
+	 */
+	__u64 context;
+
+	/**
+	 * @index:
+	 *
+	 * Index of the client syncpoint for which to obtain the ID.
+	 */
+	__u32 index;
+
+	/**
+	 * @id:
+	 *
+	 * The ID of the given syncpoint. Set by the kernel upon successful
+	 * completion of the IOCTL.
+	 */
+	__u32 id;
+};
+
+/**
+ * struct drm_tegra_get_syncpt_base - parameters for the get wait base IOCTL
+ */
+struct drm_tegra_get_syncpt_base {
+	/**
+	 * @context:
+	 *
+	 * The application context identifying for which channel to obtain the
+	 * wait base.
+	 */
+	__u64 context;
+
+	/**
+	 * @syncpt:
+	 *
+	 * ID of the syncpoint for which to obtain the wait base.
+	 */
+	__u32 syncpt;
+
+	/**
+	 * @id:
+	 *
+	 * The ID of the wait base corresponding to the client syncpoint. Set
+	 * by the kernel upon successful completion of the IOCTL.
+	 */
+	__u32 id;
+};
+
+/**
+ * struct drm_tegra_syncpt - syncpoint increment operation
+ */
+struct drm_tegra_syncpt {
+	/**
+	 * @id:
+	 *
+	 * ID of the syncpoint to operate on.
+	 */
+	__u32 id;
+
+	/**
+	 * @incrs:
+	 *
+	 * Number of increments to perform for the syncpoint.
+	 */
+	__u32 incrs;
+};
+
+/**
+ * struct drm_tegra_cmdbuf - structure describing a command buffer
+ */
+struct drm_tegra_cmdbuf {
+	/**
+	 * @handle:
+	 *
+	 * Handle to a GEM object containing the command buffer.
+	 */
+	__u32 handle;
+
+	/**
+	 * @offset:
+	 *
+	 * Offset, in bytes, into the GEM object identified by @handle at
+	 * which the command buffer starts.
+	 */
+	__u32 offset;
+
+	/**
+	 * @words:
+	 *
+	 * Number of 32-bit words in this command buffer.
+	 */
+	__u32 words;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+};
+
+/**
+ * struct drm_tegra_reloc - GEM object relocation structure
+ */
+struct drm_tegra_reloc {
+	struct {
+		/**
+		 * @cmdbuf.handle:
+		 *
+		 * Handle to the GEM object containing the command buffer for
+		 * which to perform this GEM object relocation.
+		 */
+		__u32 handle;
+
+		/**
+		 * @cmdbuf.offset:
+		 *
+		 * Offset, in bytes, into the command buffer at which to
+		 * insert the relocated address.
+		 */
+		__u32 offset;
+	} cmdbuf;
+	struct {
+		/**
+		 * @target.handle:
+		 *
+		 * Handle to the GEM object to be relocated.
+		 */
+		__u32 handle;
+
+		/**
+		 * @target.offset:
+		 *
+		 * Offset, in bytes, into the target GEM object at which the
+		 * relocated data starts.
+		 */
+		__u32 offset;
+	} target;
+
+	/**
+	 * @shift:
+	 *
+	 * The number of bits by which to shift relocated addresses.
+	 */
+	__u32 shift;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+};
+
+/**
+ * struct drm_tegra_waitchk - wait check structure
+ */
+struct drm_tegra_waitchk {
+	/**
+	 * @handle:
+	 *
+	 * Handle to the GEM object containing a command stream on which to
+	 * perform the wait check.
+	 */
+	__u32 handle;
+
+	/**
+	 * @offset:
+	 *
+	 * Offset, in bytes, of the location in the command stream to perform
+	 * the wait check on.
+	 */
+	__u32 offset;
+
+	/**
+	 * @syncpt:
+	 *
+	 * ID of the syncpoint to wait check.
+	 */
+	__u32 syncpt;
+
+	/**
+	 * @thresh:
+	 *
+	 * Threshold value for which to check.
+	 */
+	__u32 thresh;
+};
+
+/**
+ * struct drm_tegra_submit - job submission structure
+ */
+struct drm_tegra_submit {
+	/**
+	 * @context:
+	 *
+	 * The application context identifying the channel to use for the
+	 * execution of this job.
+	 */
+	__u64 context;
+
+	/**
+	 * @num_syncpts:
+	 *
+	 * The number of syncpoints operated on by this job. This defines the
+	 * length of the array pointed to by @syncpts.
+	 */
+	__u32 num_syncpts;
+
+	/**
+	 * @num_cmdbufs:
+	 *
+	 * The number of command buffers to execute as part of this job. This
+	 * defines the length of the array pointed to by @cmdbufs.
+	 */
+	__u32 num_cmdbufs;
+
+	/**
+	 * @num_relocs:
+	 *
+	 * The number of relocations to perform before executing this job.
+	 * This defines the length of the array pointed to by @relocs.
+	 */
+	__u32 num_relocs;
+
+	/**
+	 * @num_waitchks:
+	 *
+	 * The number of wait checks to perform as part of this job. This
+	 * defines the length of the array pointed to by @waitchks.
+	 */
+	__u32 num_waitchks;
+
+	/**
+	 * @waitchk_mask:
+	 *
+	 * Bitmask of valid wait checks.
+	 */
+	__u32 waitchk_mask;
+
+	/**
+	 * @timeout:
+	 *
+	 * Timeout, in milliseconds, before this job is cancelled.
+	 */
+	__u32 timeout;
+
+	/**
+	 * @syncpts:
+	 *
+	 * A pointer to an array of &struct drm_tegra_syncpt structures that
+	 * specify the syncpoint operations performed as part of this job.
+	 * The number of elements in the array must be equal to the value
+	 * given by @num_syncpts.
+	 */
+	__u64 syncpts;
+
+	/**
+	 * @cmdbufs:
+	 *
+	 * A pointer to an array of &struct drm_tegra_cmdbuf structures that
+	 * define the command buffers to execute as part of this job. The
+	 * number of elements in the array must be equal to the value given
+	 * by @num_syncpts.
+	 */
+	__u64 cmdbufs;
+
+	/**
+	 * @relocs:
+	 *
+	 * A pointer to an array of &struct drm_tegra_reloc structures that
+	 * specify the relocations that need to be performed before executing
+	 * this job. The number of elements in the array must be equal to the
+	 * value given by @num_relocs.
+	 */
+	__u64 relocs;
+
+	/**
+	 * @waitchks:
+	 *
+	 * A pointer to an array of &struct drm_tegra_waitchk structures that
+	 * specify the wait checks to be performed while executing this job.
+	 * The number of elements in the array must be equal to the value
+	 * given by @num_waitchks.
+	 */
+	__u64 waitchks;
+
+	/**
+	 * @fence:
+	 *
+	 * The threshold of the syncpoint associated with this job after it
+	 * has been completed. Set by the kernel upon successful completion of
+	 * the IOCTL. This can be used with the DRM_TEGRA_SYNCPT_WAIT IOCTL to
+	 * wait for this job to be finished.
+	 */
+	__u32 fence;
+
+	/**
+	 * @reserved:
+	 *
+	 * This field is reserved for future use. Must be 0.
+	 */
+	__u32 reserved[5];
+};
+
+#define DRM_TEGRA_GEM_TILING_MODE_PITCH 0
+#define DRM_TEGRA_GEM_TILING_MODE_TILED 1
+#define DRM_TEGRA_GEM_TILING_MODE_BLOCK 2
+
+/**
+ * struct drm_tegra_gem_set_tiling - parameters for the set tiling IOCTL
+ */
+struct drm_tegra_gem_set_tiling {
+	/**
+	 * @handle:
+	 *
+	 * Handle to the GEM object for which to set the tiling parameters.
+	 */
+	__u32 handle;
+
+	/**
+	 * @mode:
+	 *
+	 * The tiling mode to set. Must be one of:
+	 *
+	 * DRM_TEGRA_GEM_TILING_MODE_PITCH
+	 *   pitch linear format
+	 *
+	 * DRM_TEGRA_GEM_TILING_MODE_TILED
+	 *   16x16 tiling format
+	 *
+	 * DRM_TEGRA_GEM_TILING_MODE_BLOCK
+	 *   16Bx2 tiling format
+	 */
+	__u32 mode;
+
+	/**
+	 * @value:
+	 *
+	 * The value to set for the tiling mode parameter.
+	 */
+	__u32 value;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+};
+
+/**
+ * struct drm_tegra_gem_get_tiling - parameters for the get tiling IOCTL
+ */
+struct drm_tegra_gem_get_tiling {
+	/**
+	 * @handle:
+	 *
+	 * Handle to the GEM object for which to query the tiling parameters.
+	 */
+	__u32 handle;
+
+	/**
+	 * @mode:
+	 *
+	 * The tiling mode currently associated with the GEM object. Set by
+	 * the kernel upon successful completion of the IOCTL.
+	 */
+	__u32 mode;
+
+	/**
+	 * @value:
+	 *
+	 * The tiling mode parameter currently associated with the GEM object.
+	 * Set by the kernel upon successful completion of the IOCTL.
+	 */
+	__u32 value;
+
+	/**
+	 * @pad:
+	 *
+	 * Structure padding that may be used in the future. Must be 0.
+	 */
+	__u32 pad;
+};
+
+#define DRM_TEGRA_GEM_BOTTOM_UP		(1 << 0)
+#define DRM_TEGRA_GEM_FLAGS		(DRM_TEGRA_GEM_BOTTOM_UP)
+
+/**
+ * struct drm_tegra_gem_set_flags - parameters for the set flags IOCTL
+ */
+struct drm_tegra_gem_set_flags {
+	/**
+	 * @handle:
+	 *
+	 * Handle to the GEM object for which to set the flags.
+	 */
+	__u32 handle;
+
+	/**
+	 * @flags:
+	 *
+	 * The flags to set for the GEM object.
+	 */
+	__u32 flags;
+};
+
+/**
+ * struct drm_tegra_gem_get_flags - parameters for the get flags IOCTL
+ */
+struct drm_tegra_gem_get_flags {
+	/**
+	 * @handle:
+	 *
+	 * Handle to the GEM object for which to query the flags.
+	 */
+	__u32 handle;
+
+	/**
+	 * @flags:
+	 *
+	 * The flags currently associated with the GEM object. Set by the
+	 * kernel upon successful completion of the IOCTL.
+	 */
+	__u32 flags;
+};
+
+#define DRM_TEGRA_GEM_CREATE		0x00
+#define DRM_TEGRA_GEM_MMAP		0x01
+#define DRM_TEGRA_SYNCPT_READ		0x02
+#define DRM_TEGRA_SYNCPT_INCR		0x03
+#define DRM_TEGRA_SYNCPT_WAIT		0x04
+#define DRM_TEGRA_OPEN_CHANNEL	        0x05
+#define DRM_TEGRA_CLOSE_CHANNEL	        0x06
+#define DRM_TEGRA_GET_SYNCPT		0x07
+#define DRM_TEGRA_SUBMIT		0x08
+#define DRM_TEGRA_GET_SYNCPT_BASE	0x09
+#define DRM_TEGRA_GEM_SET_TILING	0x0a
+#define DRM_TEGRA_GEM_GET_TILING	0x0b
+#define DRM_TEGRA_GEM_SET_FLAGS		0x0c
+#define DRM_TEGRA_GEM_GET_FLAGS		0x0d
+
+#define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create)
+#define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap)
+#define DRM_IOCTL_TEGRA_SYNCPT_READ DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_READ, struct drm_tegra_syncpt_read)
+#define DRM_IOCTL_TEGRA_SYNCPT_INCR DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_INCR, struct drm_tegra_syncpt_incr)
+#define DRM_IOCTL_TEGRA_SYNCPT_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_WAIT, struct drm_tegra_syncpt_wait)
+#define DRM_IOCTL_TEGRA_OPEN_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_OPEN_CHANNEL, struct drm_tegra_open_channel)
+#define DRM_IOCTL_TEGRA_CLOSE_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_CLOSE_CHANNEL, struct drm_tegra_close_channel)
+#define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt)
+#define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit)
+#define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base)
+#define DRM_IOCTL_TEGRA_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_TILING, struct drm_tegra_gem_set_tiling)
+#define DRM_IOCTL_TEGRA_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_TILING, struct drm_tegra_gem_get_tiling)
+#define DRM_IOCTL_TEGRA_GEM_SET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_FLAGS, struct drm_tegra_gem_set_flags)
+#define DRM_IOCTL_TEGRA_GEM_GET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_FLAGS, struct drm_tegra_gem_get_flags)
+
+/* New Tegra DRM UAPI */
+
+/*
+ * Reported by the driver in the `capabilities` field.
+ *
+ * DRM_TEGRA_CHANNEL_CAP_CACHE_COHERENT: If set, the engine is cache coherent
+ * with regard to the system memory.
+ */
+#define DRM_TEGRA_CHANNEL_CAP_CACHE_COHERENT (1 << 0)
+
+struct drm_tegra_channel_open {
+	/**
+	 * @host1x_class: [in]
+	 *
+	 * Host1x class of the engine that will be programmed using this
+	 * channel.
+	 */
+	__u32 host1x_class;
+
+	/**
+	 * @flags: [in]
+	 *
+	 * Flags.
+	 */
+	__u32 flags;
+
+	/**
+	 * @context: [out]
+	 *
+	 * Opaque identifier corresponding to the opened channel.
+	 */
+	__u32 context;
+
+	/**
+	 * @version: [out]
+	 *
+	 * Version of the engine hardware. This can be used by userspace
+	 * to determine how the engine needs to be programmed.
+	 */
+	__u32 version;
+
+	/**
+	 * @capabilities: [out]
+	 *
+	 * Flags describing the hardware capabilities.
+	 */
+	__u32 capabilities;
+	__u32 padding;
+};
+
+struct drm_tegra_channel_close {
+	/**
+	 * @context: [in]
+	 *
+	 * Identifier of the channel to close.
+	 */
+	__u32 context;
+	__u32 padding;
+};
+
+/*
+ * Mapping flags that can be used to influence how the mapping is created.
+ *
+ * DRM_TEGRA_CHANNEL_MAP_READ: create mapping that allows HW read access
+ * DRM_TEGRA_CHANNEL_MAP_WRITE: create mapping that allows HW write access
+ */
+#define DRM_TEGRA_CHANNEL_MAP_READ  (1 << 0)
+#define DRM_TEGRA_CHANNEL_MAP_WRITE (1 << 1)
+#define DRM_TEGRA_CHANNEL_MAP_READ_WRITE (DRM_TEGRA_CHANNEL_MAP_READ | \
+					  DRM_TEGRA_CHANNEL_MAP_WRITE)
+
+struct drm_tegra_channel_map {
+	/**
+	 * @context: [in]
+	 *
+	 * Identifier of the channel to which make memory available for.
+	 */
+	__u32 context;
+
+	/**
+	 * @handle: [in]
+	 *
+	 * GEM handle of the memory to map.
+	 */
+	__u32 handle;
+
+	/**
+	 * @flags: [in]
+	 *
+	 * Flags.
+	 */
+	__u32 flags;
+
+	/**
+	 * @mapping: [out]
+	 *
+	 * Identifier corresponding to the mapping, to be used for
+	 * relocations or unmapping later.
+	 */
+	__u32 mapping;
+};
+
+struct drm_tegra_channel_unmap {
+	/**
+	 * @context: [in]
+	 *
+	 * Channel identifier of the channel to unmap memory from.
+	 */
+	__u32 context;
+
+	/**
+	 * @mapping: [in]
+	 *
+	 * Mapping identifier of the memory mapping to unmap.
+	 */
+	__u32 mapping;
+};
+
+/* Submission */
+
+/**
+ * Specify that bit 39 of the patched-in address should be set to switch
+ * swizzling between Tegra and non-Tegra sector layout on systems that store
+ * surfaces in system memory in non-Tegra sector layout.
+ */
+#define DRM_TEGRA_SUBMIT_RELOC_SECTOR_LAYOUT (1 << 0)
+
+struct drm_tegra_submit_buf {
+	/**
+	 * @mapping: [in]
+	 *
+	 * Identifier of the mapping to use in the submission.
+	 */
+	__u32 mapping;
+
+	/**
+	 * @flags: [in]
+	 *
+	 * Flags.
+	 */
+	__u32 flags;
+
+	/**
+	 * Information for relocation patching.
+	 */
+	struct {
+		/**
+		 * @target_offset: [in]
+		 *
+		 * Offset from the start of the mapping of the data whose
+		 * address is to be patched into the gather.
+		 */
+		__u64 target_offset;
+
+		/**
+		 * @gather_offset_words: [in]
+		 *
+		 * Offset in words from the start of the gather data to
+		 * where the address should be patched into.
+		 */
+		__u32 gather_offset_words;
+
+		/**
+		 * @shift: [in]
+		 *
+		 * Number of bits the address should be shifted right before
+		 * patching in.
+		 */
+		__u32 shift;
+	} reloc;
+};
+
+/**
+ * Execute `words` words of Host1x opcodes specified in the `gather_data_ptr`
+ * buffer. Each GATHER_UPTR command uses successive words from the buffer.
+ */
+#define DRM_TEGRA_SUBMIT_CMD_GATHER_UPTR		0
+/**
+ * Wait for a syncpoint to reach a value before continuing with further
+ * commands.
+ */
+#define DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT		1
+/**
+ * Wait for a syncpoint to reach a value before continuing with further
+ * commands. The threshold is calculated relative to the start of the job.
+ */
+#define DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT_RELATIVE	2
+
+struct drm_tegra_submit_cmd_gather_uptr {
+	__u32 words;
+	__u32 reserved[3];
+};
+
+struct drm_tegra_submit_cmd_wait_syncpt {
+	__u32 id;
+	__u32 value;
+	__u32 reserved[2];
+};
+
+struct drm_tegra_submit_cmd {
+	/**
+	 * @type: [in]
+	 *
+	 * Command type to execute. One of the DRM_TEGRA_SUBMIT_CMD*
+	 * defines.
+	 */
+	__u32 type;
+
+	/**
+	 * @flags: [in]
+	 *
+	 * Flags.
+	 */
+	__u32 flags;
+
+	union {
+		struct drm_tegra_submit_cmd_gather_uptr gather_uptr;
+		struct drm_tegra_submit_cmd_wait_syncpt wait_syncpt;
+		__u32 reserved[4];
+	};
+};
+
+struct drm_tegra_submit_syncpt {
+	/**
+	 * @id: [in]
+	 *
+	 * ID of the syncpoint that the job will increment.
+	 */
+	__u32 id;
+
+	/**
+	 * @flags: [in]
+	 *
+	 * Flags.
+	 */
+	__u32 flags;
+
+	/**
+	 * @increments: [in]
+	 *
+	 * Number of times the job will increment this syncpoint.
+	 */
+	__u32 increments;
+
+	/**
+	 * @value: [out]
+	 *
+	 * Value the syncpoint will have once the job has completed all
+	 * its specified syncpoint increments.
+	 *
+	 * Note that the kernel may increment the syncpoint before or after
+	 * the job. These increments are not reflected in this field.
+	 *
+	 * If the job hangs or times out, not all of the increments may
+	 * get executed.
+	 */
+	__u32 value;
+};
+
+struct drm_tegra_channel_submit {
+	/**
+	 * @context: [in]
+	 *
+	 * Identifier of the channel to submit this job to.
+	 */
+	__u32 context;
+
+	/**
+	 * @num_bufs: [in]
+	 *
+	 * Number of elements in the `bufs_ptr` array.
+	 */
+	__u32 num_bufs;
+
+	/**
+	 * @num_cmds: [in]
+	 *
+	 * Number of elements in the `cmds_ptr` array.
+	 */
+	__u32 num_cmds;
+
+	/**
+	 * @gather_data_words: [in]
+	 *
+	 * Number of 32-bit words in the `gather_data_ptr` array.
+	 */
+	__u32 gather_data_words;
+
+	/**
+	 * @bufs_ptr: [in]
+	 *
+	 * Pointer to an array of drm_tegra_submit_buf structures.
+	 */
+	__u64 bufs_ptr;
+
+	/**
+	 * @cmds_ptr: [in]
+	 *
+	 * Pointer to an array of drm_tegra_submit_cmd structures.
+	 */
+	__u64 cmds_ptr;
+
+	/**
+	 * @gather_data_ptr: [in]
+	 *
+	 * Pointer to an array of Host1x opcodes to be used by GATHER_UPTR
+	 * commands.
+	 */
+	__u64 gather_data_ptr;
+
+	/**
+	 * @syncobj_in: [in]
+	 *
+	 * Handle for DRM syncobj that will be waited before submission.
+	 * Ignored if zero.
+	 */
+	__u32 syncobj_in;
+
+	/**
+	 * @syncobj_out: [in]
+	 *
+	 * Handle for DRM syncobj that will have its fence replaced with
+	 * the job's completion fence. Ignored if zero.
+	 */
+	__u32 syncobj_out;
+
+	/**
+	 * @syncpt_incr: [in,out]
+	 *
+	 * Information about the syncpoint the job will increment.
+	 */
+	struct drm_tegra_submit_syncpt syncpt;
+};
+
+struct drm_tegra_syncpoint_allocate {
+	/**
+	 * @id: [out]
+	 *
+	 * ID of allocated syncpoint.
+	 */
+	__u32 id;
+	__u32 padding;
+};
+
+struct drm_tegra_syncpoint_free {
+	/**
+	 * @id: [in]
+	 *
+	 * ID of syncpoint to free.
+	 */
+	__u32 id;
+	__u32 padding;
+};
+
+struct drm_tegra_syncpoint_wait {
+	/**
+	 * @timeout: [in]
+	 *
+	 * Absolute timestamp at which the wait will time out.
+	 */
+	__s64 timeout_ns;
+
+	/**
+	 * @id: [in]
+	 *
+	 * ID of syncpoint to wait on.
+	 */
+	__u32 id;
+
+	/**
+	 * @threshold: [in]
+	 *
+	 * Threshold to wait for.
+	 */
+	__u32 threshold;
+
+	/**
+	 * @value: [out]
+	 *
+	 * Value of the syncpoint upon wait completion.
+	 */
+	__u32 value;
+
+	__u32 padding;
+};
+
+#define DRM_IOCTL_TEGRA_CHANNEL_OPEN DRM_IOWR(DRM_COMMAND_BASE + 0x10, struct drm_tegra_channel_open)
+#define DRM_IOCTL_TEGRA_CHANNEL_CLOSE DRM_IOWR(DRM_COMMAND_BASE + 0x11, struct drm_tegra_channel_close)
+#define DRM_IOCTL_TEGRA_CHANNEL_MAP DRM_IOWR(DRM_COMMAND_BASE + 0x12, struct drm_tegra_channel_map)
+#define DRM_IOCTL_TEGRA_CHANNEL_UNMAP DRM_IOWR(DRM_COMMAND_BASE + 0x13, struct drm_tegra_channel_unmap)
+#define DRM_IOCTL_TEGRA_CHANNEL_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + 0x14, struct drm_tegra_channel_submit)
+
+#define DRM_IOCTL_TEGRA_SYNCPOINT_ALLOCATE DRM_IOWR(DRM_COMMAND_BASE + 0x20, struct drm_tegra_syncpoint_allocate)
+#define DRM_IOCTL_TEGRA_SYNCPOINT_FREE DRM_IOWR(DRM_COMMAND_BASE + 0x21, struct drm_tegra_syncpoint_free)
+#define DRM_IOCTL_TEGRA_SYNCPOINT_WAIT DRM_IOWR(DRM_COMMAND_BASE + 0x22, struct drm_tegra_syncpoint_wait)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/v3d_drm.h b/contrib/libs/linux-headers/drm/v3d_drm.h
new file mode 100644
index 0000000000..3dfc0af875
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/v3d_drm.h
@@ -0,0 +1,481 @@
+/*
+ * Copyright © 2014-2018 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef _V3D_DRM_H_
+#define _V3D_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_V3D_SUBMIT_CL                         0x00
+#define DRM_V3D_WAIT_BO                           0x01
+#define DRM_V3D_CREATE_BO                         0x02
+#define DRM_V3D_MMAP_BO                           0x03
+#define DRM_V3D_GET_PARAM                         0x04
+#define DRM_V3D_GET_BO_OFFSET                     0x05
+#define DRM_V3D_SUBMIT_TFU                        0x06
+#define DRM_V3D_SUBMIT_CSD                        0x07
+#define DRM_V3D_PERFMON_CREATE                    0x08
+#define DRM_V3D_PERFMON_DESTROY                   0x09
+#define DRM_V3D_PERFMON_GET_VALUES                0x0a
+
+#define DRM_IOCTL_V3D_SUBMIT_CL           DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_SUBMIT_CL, struct drm_v3d_submit_cl)
+#define DRM_IOCTL_V3D_WAIT_BO             DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_WAIT_BO, struct drm_v3d_wait_bo)
+#define DRM_IOCTL_V3D_CREATE_BO           DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_CREATE_BO, struct drm_v3d_create_bo)
+#define DRM_IOCTL_V3D_MMAP_BO             DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_MMAP_BO, struct drm_v3d_mmap_bo)
+#define DRM_IOCTL_V3D_GET_PARAM           DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_GET_PARAM, struct drm_v3d_get_param)
+#define DRM_IOCTL_V3D_GET_BO_OFFSET       DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_GET_BO_OFFSET, struct drm_v3d_get_bo_offset)
+#define DRM_IOCTL_V3D_SUBMIT_TFU          DRM_IOW(DRM_COMMAND_BASE + DRM_V3D_SUBMIT_TFU, struct drm_v3d_submit_tfu)
+#define DRM_IOCTL_V3D_SUBMIT_CSD          DRM_IOW(DRM_COMMAND_BASE + DRM_V3D_SUBMIT_CSD, struct drm_v3d_submit_csd)
+#define DRM_IOCTL_V3D_PERFMON_CREATE      DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_PERFMON_CREATE, \
+						   struct drm_v3d_perfmon_create)
+#define DRM_IOCTL_V3D_PERFMON_DESTROY     DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_PERFMON_DESTROY, \
+						   struct drm_v3d_perfmon_destroy)
+#define DRM_IOCTL_V3D_PERFMON_GET_VALUES  DRM_IOWR(DRM_COMMAND_BASE + DRM_V3D_PERFMON_GET_VALUES, \
+						   struct drm_v3d_perfmon_get_values)
+
+#define DRM_V3D_SUBMIT_CL_FLUSH_CACHE             0x01
+#define DRM_V3D_SUBMIT_EXTENSION		  0x02
+
+/* struct drm_v3d_extension - ioctl extensions
+ *
+ * Linked-list of generic extensions where the id identify which struct is
+ * pointed by ext_data. Therefore, DRM_V3D_EXT_ID_* is used on id to identify
+ * the extension type.
+ */
+struct drm_v3d_extension {
+	__u64 next;
+	__u32 id;
+#define DRM_V3D_EXT_ID_MULTI_SYNC		0x01
+	__u32 flags; /* mbz */
+};
+
+/* struct drm_v3d_sem - wait/signal semaphore
+ *
+ * If binary semaphore, it only takes syncobj handle and ignores flags and
+ * point fields. Point is defined for timeline syncobj feature.
+ */
+struct drm_v3d_sem {
+	__u32 handle; /* syncobj */
+	/* rsv below, for future uses */
+	__u32 flags;
+	__u64 point;  /* for timeline sem support */
+	__u64 mbz[2]; /* must be zero, rsv */
+};
+
+/* Enum for each of the V3D queues. */
+enum v3d_queue {
+	V3D_BIN,
+	V3D_RENDER,
+	V3D_TFU,
+	V3D_CSD,
+	V3D_CACHE_CLEAN,
+};
+
+/**
+ * struct drm_v3d_multi_sync - ioctl extension to add support multiples
+ * syncobjs for commands submission.
+ *
+ * When an extension of DRM_V3D_EXT_ID_MULTI_SYNC id is defined, it points to
+ * this extension to define wait and signal dependencies, instead of single
+ * in/out sync entries on submitting commands. The field flags is used to
+ * determine the stage to set wait dependencies.
+ */
+struct drm_v3d_multi_sync {
+	struct drm_v3d_extension base;
+	/* Array of wait and signal semaphores */
+	__u64 in_syncs;
+	__u64 out_syncs;
+
+	/* Number of entries */
+	__u32 in_sync_count;
+	__u32 out_sync_count;
+
+	/* set the stage (v3d_queue) to sync */
+	__u32 wait_stage;
+
+	__u32 pad; /* mbz */
+};
+
+/**
+ * struct drm_v3d_submit_cl - ioctl argument for submitting commands to the 3D
+ * engine.
+ *
+ * This asks the kernel to have the GPU execute an optional binner
+ * command list, and a render command list.
+ *
+ * The L1T, slice, L2C, L2T, and GCA caches will be flushed before
+ * each CL executes.  The VCD cache should be flushed (if necessary)
+ * by the submitted CLs.  The TLB writes are guaranteed to have been
+ * flushed by the time the render done IRQ happens, which is the
+ * trigger for out_sync.  Any dirtying of cachelines by the job (only
+ * possible using TMU writes) must be flushed by the caller using the
+ * DRM_V3D_SUBMIT_CL_FLUSH_CACHE_FLAG flag.
+ */
+struct drm_v3d_submit_cl {
+	/* Pointer to the binner command list.
+	 *
+	 * This is the first set of commands executed, which runs the
+	 * coordinate shader to determine where primitives land on the screen,
+	 * then writes out the state updates and draw calls necessary per tile
+	 * to the tile allocation BO.
+	 *
+	 * This BCL will block on any previous BCL submitted on the
+	 * same FD, but not on any RCL or BCLs submitted by other
+	 * clients -- that is left up to the submitter to control
+	 * using in_sync_bcl if necessary.
+	 */
+	__u32 bcl_start;
+
+	/** End address of the BCL (first byte after the BCL) */
+	__u32 bcl_end;
+
+	/* Offset of the render command list.
+	 *
+	 * This is the second set of commands executed, which will either
+	 * execute the tiles that have been set up by the BCL, or a fixed set
+	 * of tiles (in the case of RCL-only blits).
+	 *
+	 * This RCL will block on this submit's BCL, and any previous
+	 * RCL submitted on the same FD, but not on any RCL or BCLs
+	 * submitted by other clients -- that is left up to the
+	 * submitter to control using in_sync_rcl if necessary.
+	 */
+	__u32 rcl_start;
+
+	/** End address of the RCL (first byte after the RCL) */
+	__u32 rcl_end;
+
+	/** An optional sync object to wait on before starting the BCL. */
+	__u32 in_sync_bcl;
+	/** An optional sync object to wait on before starting the RCL. */
+	__u32 in_sync_rcl;
+	/** An optional sync object to place the completion fence in. */
+	__u32 out_sync;
+
+	/* Offset of the tile alloc memory
+	 *
+	 * This is optional on V3D 3.3 (where the CL can set the value) but
+	 * required on V3D 4.1.
+	 */
+	__u32 qma;
+
+	/** Size of the tile alloc memory. */
+	__u32 qms;
+
+	/** Offset of the tile state data array. */
+	__u32 qts;
+
+	/* Pointer to a u32 array of the BOs that are referenced by the job.
+	 */
+	__u64 bo_handles;
+
+	/* Number of BO handles passed in (size is that times 4). */
+	__u32 bo_handle_count;
+
+	/* DRM_V3D_SUBMIT_* properties */
+	__u32 flags;
+
+	/* ID of the perfmon to attach to this job. 0 means no perfmon. */
+	__u32 perfmon_id;
+
+	__u32 pad;
+
+	/* Pointer to an array of ioctl extensions*/
+	__u64 extensions;
+};
+
+/**
+ * struct drm_v3d_wait_bo - ioctl argument for waiting for
+ * completion of the last DRM_V3D_SUBMIT_CL on a BO.
+ *
+ * This is useful for cases where multiple processes might be
+ * rendering to a BO and you want to wait for all rendering to be
+ * completed.
+ */
+struct drm_v3d_wait_bo {
+	__u32 handle;
+	__u32 pad;
+	__u64 timeout_ns;
+};
+
+/**
+ * struct drm_v3d_create_bo - ioctl argument for creating V3D BOs.
+ *
+ * There are currently no values for the flags argument, but it may be
+ * used in a future extension.
+ */
+struct drm_v3d_create_bo {
+	__u32 size;
+	__u32 flags;
+	/** Returned GEM handle for the BO. */
+	__u32 handle;
+	/**
+	 * Returned offset for the BO in the V3D address space.  This offset
+	 * is private to the DRM fd and is valid for the lifetime of the GEM
+	 * handle.
+	 *
+	 * This offset value will always be nonzero, since various HW
+	 * units treat 0 specially.
+	 */
+	__u32 offset;
+};
+
+/**
+ * struct drm_v3d_mmap_bo - ioctl argument for mapping V3D BOs.
+ *
+ * This doesn't actually perform an mmap.  Instead, it returns the
+ * offset you need to use in an mmap on the DRM device node.  This
+ * means that tools like valgrind end up knowing about the mapped
+ * memory.
+ *
+ * There are currently no values for the flags argument, but it may be
+ * used in a future extension.
+ */
+struct drm_v3d_mmap_bo {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 flags;
+	/** offset into the drm node to use for subsequent mmap call. */
+	__u64 offset;
+};
+
+enum drm_v3d_param {
+	DRM_V3D_PARAM_V3D_UIFCFG,
+	DRM_V3D_PARAM_V3D_HUB_IDENT1,
+	DRM_V3D_PARAM_V3D_HUB_IDENT2,
+	DRM_V3D_PARAM_V3D_HUB_IDENT3,
+	DRM_V3D_PARAM_V3D_CORE0_IDENT0,
+	DRM_V3D_PARAM_V3D_CORE0_IDENT1,
+	DRM_V3D_PARAM_V3D_CORE0_IDENT2,
+	DRM_V3D_PARAM_SUPPORTS_TFU,
+	DRM_V3D_PARAM_SUPPORTS_CSD,
+	DRM_V3D_PARAM_SUPPORTS_CACHE_FLUSH,
+	DRM_V3D_PARAM_SUPPORTS_PERFMON,
+	DRM_V3D_PARAM_SUPPORTS_MULTISYNC_EXT,
+};
+
+struct drm_v3d_get_param {
+	__u32 param;
+	__u32 pad;
+	__u64 value;
+};
+
+/**
+ * Returns the offset for the BO in the V3D address space for this DRM fd.
+ * This is the same value returned by drm_v3d_create_bo, if that was called
+ * from this DRM fd.
+ */
+struct drm_v3d_get_bo_offset {
+	__u32 handle;
+	__u32 offset;
+};
+
+struct drm_v3d_submit_tfu {
+	__u32 icfg;
+	__u32 iia;
+	__u32 iis;
+	__u32 ica;
+	__u32 iua;
+	__u32 ioa;
+	__u32 ios;
+	__u32 coef[4];
+	/* First handle is the output BO, following are other inputs.
+	 * 0 for unused.
+	 */
+	__u32 bo_handles[4];
+	/* sync object to block on before running the TFU job.  Each TFU
+	 * job will execute in the order submitted to its FD.  Synchronization
+	 * against rendering jobs requires using sync objects.
+	 */
+	__u32 in_sync;
+	/* Sync object to signal when the TFU job is done. */
+	__u32 out_sync;
+
+	__u32 flags;
+
+	/* Pointer to an array of ioctl extensions*/
+	__u64 extensions;
+};
+
+/* Submits a compute shader for dispatch.  This job will block on any
+ * previous compute shaders submitted on this fd, and any other
+ * synchronization must be performed with in_sync/out_sync.
+ */
+struct drm_v3d_submit_csd {
+	__u32 cfg[7];
+	__u32 coef[4];
+
+	/* Pointer to a u32 array of the BOs that are referenced by the job.
+	 */
+	__u64 bo_handles;
+
+	/* Number of BO handles passed in (size is that times 4). */
+	__u32 bo_handle_count;
+
+	/* sync object to block on before running the CSD job.  Each
+	 * CSD job will execute in the order submitted to its FD.
+	 * Synchronization against rendering/TFU jobs or CSD from
+	 * other fds requires using sync objects.
+	 */
+	__u32 in_sync;
+	/* Sync object to signal when the CSD job is done. */
+	__u32 out_sync;
+
+	/* ID of the perfmon to attach to this job. 0 means no perfmon. */
+	__u32 perfmon_id;
+
+	/* Pointer to an array of ioctl extensions*/
+	__u64 extensions;
+
+	__u32 flags;
+
+	__u32 pad;
+};
+
+enum {
+	V3D_PERFCNT_FEP_VALID_PRIMTS_NO_PIXELS,
+	V3D_PERFCNT_FEP_VALID_PRIMS,
+	V3D_PERFCNT_FEP_EZ_NFCLIP_QUADS,
+	V3D_PERFCNT_FEP_VALID_QUADS,
+	V3D_PERFCNT_TLB_QUADS_STENCIL_FAIL,
+	V3D_PERFCNT_TLB_QUADS_STENCILZ_FAIL,
+	V3D_PERFCNT_TLB_QUADS_STENCILZ_PASS,
+	V3D_PERFCNT_TLB_QUADS_ZERO_COV,
+	V3D_PERFCNT_TLB_QUADS_NONZERO_COV,
+	V3D_PERFCNT_TLB_QUADS_WRITTEN,
+	V3D_PERFCNT_PTB_PRIM_VIEWPOINT_DISCARD,
+	V3D_PERFCNT_PTB_PRIM_CLIP,
+	V3D_PERFCNT_PTB_PRIM_REV,
+	V3D_PERFCNT_QPU_IDLE_CYCLES,
+	V3D_PERFCNT_QPU_ACTIVE_CYCLES_VERTEX_COORD_USER,
+	V3D_PERFCNT_QPU_ACTIVE_CYCLES_FRAG,
+	V3D_PERFCNT_QPU_CYCLES_VALID_INSTR,
+	V3D_PERFCNT_QPU_CYCLES_TMU_STALL,
+	V3D_PERFCNT_QPU_CYCLES_SCOREBOARD_STALL,
+	V3D_PERFCNT_QPU_CYCLES_VARYINGS_STALL,
+	V3D_PERFCNT_QPU_IC_HIT,
+	V3D_PERFCNT_QPU_IC_MISS,
+	V3D_PERFCNT_QPU_UC_HIT,
+	V3D_PERFCNT_QPU_UC_MISS,
+	V3D_PERFCNT_TMU_TCACHE_ACCESS,
+	V3D_PERFCNT_TMU_TCACHE_MISS,
+	V3D_PERFCNT_VPM_VDW_STALL,
+	V3D_PERFCNT_VPM_VCD_STALL,
+	V3D_PERFCNT_BIN_ACTIVE,
+	V3D_PERFCNT_RDR_ACTIVE,
+	V3D_PERFCNT_L2T_HITS,
+	V3D_PERFCNT_L2T_MISSES,
+	V3D_PERFCNT_CYCLE_COUNT,
+	V3D_PERFCNT_QPU_CYCLES_STALLED_VERTEX_COORD_USER,
+	V3D_PERFCNT_QPU_CYCLES_STALLED_FRAGMENT,
+	V3D_PERFCNT_PTB_PRIMS_BINNED,
+	V3D_PERFCNT_AXI_WRITES_WATCH_0,
+	V3D_PERFCNT_AXI_READS_WATCH_0,
+	V3D_PERFCNT_AXI_WRITE_STALLS_WATCH_0,
+	V3D_PERFCNT_AXI_READ_STALLS_WATCH_0,
+	V3D_PERFCNT_AXI_WRITE_BYTES_WATCH_0,
+	V3D_PERFCNT_AXI_READ_BYTES_WATCH_0,
+	V3D_PERFCNT_AXI_WRITES_WATCH_1,
+	V3D_PERFCNT_AXI_READS_WATCH_1,
+	V3D_PERFCNT_AXI_WRITE_STALLS_WATCH_1,
+	V3D_PERFCNT_AXI_READ_STALLS_WATCH_1,
+	V3D_PERFCNT_AXI_WRITE_BYTES_WATCH_1,
+	V3D_PERFCNT_AXI_READ_BYTES_WATCH_1,
+	V3D_PERFCNT_TLB_PARTIAL_QUADS,
+	V3D_PERFCNT_TMU_CONFIG_ACCESSES,
+	V3D_PERFCNT_L2T_NO_ID_STALL,
+	V3D_PERFCNT_L2T_COM_QUE_STALL,
+	V3D_PERFCNT_L2T_TMU_WRITES,
+	V3D_PERFCNT_TMU_ACTIVE_CYCLES,
+	V3D_PERFCNT_TMU_STALLED_CYCLES,
+	V3D_PERFCNT_CLE_ACTIVE,
+	V3D_PERFCNT_L2T_TMU_READS,
+	V3D_PERFCNT_L2T_CLE_READS,
+	V3D_PERFCNT_L2T_VCD_READS,
+	V3D_PERFCNT_L2T_TMUCFG_READS,
+	V3D_PERFCNT_L2T_SLC0_READS,
+	V3D_PERFCNT_L2T_SLC1_READS,
+	V3D_PERFCNT_L2T_SLC2_READS,
+	V3D_PERFCNT_L2T_TMU_W_MISSES,
+	V3D_PERFCNT_L2T_TMU_R_MISSES,
+	V3D_PERFCNT_L2T_CLE_MISSES,
+	V3D_PERFCNT_L2T_VCD_MISSES,
+	V3D_PERFCNT_L2T_TMUCFG_MISSES,
+	V3D_PERFCNT_L2T_SLC0_MISSES,
+	V3D_PERFCNT_L2T_SLC1_MISSES,
+	V3D_PERFCNT_L2T_SLC2_MISSES,
+	V3D_PERFCNT_CORE_MEM_WRITES,
+	V3D_PERFCNT_L2T_MEM_WRITES,
+	V3D_PERFCNT_PTB_MEM_WRITES,
+	V3D_PERFCNT_TLB_MEM_WRITES,
+	V3D_PERFCNT_CORE_MEM_READS,
+	V3D_PERFCNT_L2T_MEM_READS,
+	V3D_PERFCNT_PTB_MEM_READS,
+	V3D_PERFCNT_PSE_MEM_READS,
+	V3D_PERFCNT_TLB_MEM_READS,
+	V3D_PERFCNT_GMP_MEM_READS,
+	V3D_PERFCNT_PTB_W_MEM_WORDS,
+	V3D_PERFCNT_TLB_W_MEM_WORDS,
+	V3D_PERFCNT_PSE_R_MEM_WORDS,
+	V3D_PERFCNT_TLB_R_MEM_WORDS,
+	V3D_PERFCNT_TMU_MRU_HITS,
+	V3D_PERFCNT_COMPUTE_ACTIVE,
+	V3D_PERFCNT_NUM,
+};
+
+#define DRM_V3D_MAX_PERF_COUNTERS                 32
+
+struct drm_v3d_perfmon_create {
+	__u32 id;
+	__u32 ncounters;
+	__u8 counters[DRM_V3D_MAX_PERF_COUNTERS];
+};
+
+struct drm_v3d_perfmon_destroy {
+	__u32 id;
+};
+
+/*
+ * Returns the values of the performance counters tracked by this
+ * perfmon (as an array of ncounters u64 values).
+ *
+ * No implicit synchronization is performed, so the user has to
+ * guarantee that any jobs using this perfmon have already been
+ * completed  (probably by blocking on the seqno returned by the
+ * last exec that used the perfmon).
+ */
+struct drm_v3d_perfmon_get_values {
+	__u32 id;
+	__u32 pad;
+	__u64 values_ptr;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _V3D_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/vc4_drm.h b/contrib/libs/linux-headers/drm/vc4_drm.h
new file mode 100644
index 0000000000..31f50de39a
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/vc4_drm.h
@@ -0,0 +1,442 @@
+/*
+ * Copyright © 2014-2015 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef _VC4_DRM_H_
+#define _VC4_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_VC4_SUBMIT_CL                         0x00
+#define DRM_VC4_WAIT_SEQNO                        0x01
+#define DRM_VC4_WAIT_BO                           0x02
+#define DRM_VC4_CREATE_BO                         0x03
+#define DRM_VC4_MMAP_BO                           0x04
+#define DRM_VC4_CREATE_SHADER_BO                  0x05
+#define DRM_VC4_GET_HANG_STATE                    0x06
+#define DRM_VC4_GET_PARAM                         0x07
+#define DRM_VC4_SET_TILING                        0x08
+#define DRM_VC4_GET_TILING                        0x09
+#define DRM_VC4_LABEL_BO                          0x0a
+#define DRM_VC4_GEM_MADVISE                       0x0b
+#define DRM_VC4_PERFMON_CREATE                    0x0c
+#define DRM_VC4_PERFMON_DESTROY                   0x0d
+#define DRM_VC4_PERFMON_GET_VALUES                0x0e
+
+#define DRM_IOCTL_VC4_SUBMIT_CL           DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_SUBMIT_CL, struct drm_vc4_submit_cl)
+#define DRM_IOCTL_VC4_WAIT_SEQNO          DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_WAIT_SEQNO, struct drm_vc4_wait_seqno)
+#define DRM_IOCTL_VC4_WAIT_BO             DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_WAIT_BO, struct drm_vc4_wait_bo)
+#define DRM_IOCTL_VC4_CREATE_BO           DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_CREATE_BO, struct drm_vc4_create_bo)
+#define DRM_IOCTL_VC4_MMAP_BO             DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_MMAP_BO, struct drm_vc4_mmap_bo)
+#define DRM_IOCTL_VC4_CREATE_SHADER_BO    DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_CREATE_SHADER_BO, struct drm_vc4_create_shader_bo)
+#define DRM_IOCTL_VC4_GET_HANG_STATE      DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_HANG_STATE, struct drm_vc4_get_hang_state)
+#define DRM_IOCTL_VC4_GET_PARAM           DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_PARAM, struct drm_vc4_get_param)
+#define DRM_IOCTL_VC4_SET_TILING          DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_SET_TILING, struct drm_vc4_set_tiling)
+#define DRM_IOCTL_VC4_GET_TILING          DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GET_TILING, struct drm_vc4_get_tiling)
+#define DRM_IOCTL_VC4_LABEL_BO            DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_LABEL_BO, struct drm_vc4_label_bo)
+#define DRM_IOCTL_VC4_GEM_MADVISE         DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_GEM_MADVISE, struct drm_vc4_gem_madvise)
+#define DRM_IOCTL_VC4_PERFMON_CREATE      DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_PERFMON_CREATE, struct drm_vc4_perfmon_create)
+#define DRM_IOCTL_VC4_PERFMON_DESTROY     DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_PERFMON_DESTROY, struct drm_vc4_perfmon_destroy)
+#define DRM_IOCTL_VC4_PERFMON_GET_VALUES  DRM_IOWR(DRM_COMMAND_BASE + DRM_VC4_PERFMON_GET_VALUES, struct drm_vc4_perfmon_get_values)
+
+struct drm_vc4_submit_rcl_surface {
+	__u32 hindex; /* Handle index, or ~0 if not present. */
+	__u32 offset; /* Offset to start of buffer. */
+	/*
+	 * Bits for either render config (color_write) or load/store packet.
+	 * Bits should all be 0 for MSAA load/stores.
+	 */
+	__u16 bits;
+
+#define VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES		(1 << 0)
+	__u16 flags;
+};
+
+/**
+ * struct drm_vc4_submit_cl - ioctl argument for submitting commands to the 3D
+ * engine.
+ *
+ * Drivers typically use GPU BOs to store batchbuffers / command lists and
+ * their associated state.  However, because the VC4 lacks an MMU, we have to
+ * do validation of memory accesses by the GPU commands.  If we were to store
+ * our commands in BOs, we'd need to do uncached readback from them to do the
+ * validation process, which is too expensive.  Instead, userspace accumulates
+ * commands and associated state in plain memory, then the kernel copies the
+ * data to its own address space, and then validates and stores it in a GPU
+ * BO.
+ */
+struct drm_vc4_submit_cl {
+	/* Pointer to the binner command list.
+	 *
+	 * This is the first set of commands executed, which runs the
+	 * coordinate shader to determine where primitives land on the screen,
+	 * then writes out the state updates and draw calls necessary per tile
+	 * to the tile allocation BO.
+	 */
+	__u64 bin_cl;
+
+	/* Pointer to the shader records.
+	 *
+	 * Shader records are the structures read by the hardware that contain
+	 * pointers to uniforms, shaders, and vertex attributes.  The
+	 * reference to the shader record has enough information to determine
+	 * how many pointers are necessary (fixed number for shaders/uniforms,
+	 * and an attribute count), so those BO indices into bo_handles are
+	 * just stored as __u32s before each shader record passed in.
+	 */
+	__u64 shader_rec;
+
+	/* Pointer to uniform data and texture handles for the textures
+	 * referenced by the shader.
+	 *
+	 * For each shader state record, there is a set of uniform data in the
+	 * order referenced by the record (FS, VS, then CS).  Each set of
+	 * uniform data has a __u32 index into bo_handles per texture
+	 * sample operation, in the order the QPU_W_TMUn_S writes appear in
+	 * the program.  Following the texture BO handle indices is the actual
+	 * uniform data.
+	 *
+	 * The individual uniform state blocks don't have sizes passed in,
+	 * because the kernel has to determine the sizes anyway during shader
+	 * code validation.
+	 */
+	__u64 uniforms;
+	__u64 bo_handles;
+
+	/* Size in bytes of the binner command list. */
+	__u32 bin_cl_size;
+	/* Size in bytes of the set of shader records. */
+	__u32 shader_rec_size;
+	/* Number of shader records.
+	 *
+	 * This could just be computed from the contents of shader_records and
+	 * the address bits of references to them from the bin CL, but it
+	 * keeps the kernel from having to resize some allocations it makes.
+	 */
+	__u32 shader_rec_count;
+	/* Size in bytes of the uniform state. */
+	__u32 uniforms_size;
+
+	/* Number of BO handles passed in (size is that times 4). */
+	__u32 bo_handle_count;
+
+	/* RCL setup: */
+	__u16 width;
+	__u16 height;
+	__u8 min_x_tile;
+	__u8 min_y_tile;
+	__u8 max_x_tile;
+	__u8 max_y_tile;
+	struct drm_vc4_submit_rcl_surface color_read;
+	struct drm_vc4_submit_rcl_surface color_write;
+	struct drm_vc4_submit_rcl_surface zs_read;
+	struct drm_vc4_submit_rcl_surface zs_write;
+	struct drm_vc4_submit_rcl_surface msaa_color_write;
+	struct drm_vc4_submit_rcl_surface msaa_zs_write;
+	__u32 clear_color[2];
+	__u32 clear_z;
+	__u8 clear_s;
+
+	__u32 pad:24;
+
+#define VC4_SUBMIT_CL_USE_CLEAR_COLOR			(1 << 0)
+/* By default, the kernel gets to choose the order that the tiles are
+ * rendered in.  If this is set, then the tiles will be rendered in a
+ * raster order, with the right-to-left vs left-to-right and
+ * top-to-bottom vs bottom-to-top dictated by
+ * VC4_SUBMIT_CL_RCL_ORDER_INCREASING_*.  This allows overlapping
+ * blits to be implemented using the 3D engine.
+ */
+#define VC4_SUBMIT_CL_FIXED_RCL_ORDER			(1 << 1)
+#define VC4_SUBMIT_CL_RCL_ORDER_INCREASING_X		(1 << 2)
+#define VC4_SUBMIT_CL_RCL_ORDER_INCREASING_Y		(1 << 3)
+	__u32 flags;
+
+	/* Returned value of the seqno of this render job (for the
+	 * wait ioctl).
+	 */
+	__u64 seqno;
+
+	/* ID of the perfmon to attach to this job. 0 means no perfmon. */
+	__u32 perfmonid;
+
+	/* Syncobj handle to wait on. If set, processing of this render job
+	 * will not start until the syncobj is signaled. 0 means ignore.
+	 */
+	__u32 in_sync;
+
+	/* Syncobj handle to export fence to. If set, the fence in the syncobj
+	 * will be replaced with a fence that signals upon completion of this
+	 * render job. 0 means ignore.
+	 */
+	__u32 out_sync;
+
+	__u32 pad2;
+};
+
+/**
+ * struct drm_vc4_wait_seqno - ioctl argument for waiting for
+ * DRM_VC4_SUBMIT_CL completion using its returned seqno.
+ *
+ * timeout_ns is the timeout in nanoseconds, where "0" means "don't
+ * block, just return the status."
+ */
+struct drm_vc4_wait_seqno {
+	__u64 seqno;
+	__u64 timeout_ns;
+};
+
+/**
+ * struct drm_vc4_wait_bo - ioctl argument for waiting for
+ * completion of the last DRM_VC4_SUBMIT_CL on a BO.
+ *
+ * This is useful for cases where multiple processes might be
+ * rendering to a BO and you want to wait for all rendering to be
+ * completed.
+ */
+struct drm_vc4_wait_bo {
+	__u32 handle;
+	__u32 pad;
+	__u64 timeout_ns;
+};
+
+/**
+ * struct drm_vc4_create_bo - ioctl argument for creating VC4 BOs.
+ *
+ * There are currently no values for the flags argument, but it may be
+ * used in a future extension.
+ */
+struct drm_vc4_create_bo {
+	__u32 size;
+	__u32 flags;
+	/** Returned GEM handle for the BO. */
+	__u32 handle;
+	__u32 pad;
+};
+
+/**
+ * struct drm_vc4_mmap_bo - ioctl argument for mapping VC4 BOs.
+ *
+ * This doesn't actually perform an mmap.  Instead, it returns the
+ * offset you need to use in an mmap on the DRM device node.  This
+ * means that tools like valgrind end up knowing about the mapped
+ * memory.
+ *
+ * There are currently no values for the flags argument, but it may be
+ * used in a future extension.
+ */
+struct drm_vc4_mmap_bo {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 flags;
+	/** offset into the drm node to use for subsequent mmap call. */
+	__u64 offset;
+};
+
+/**
+ * struct drm_vc4_create_shader_bo - ioctl argument for creating VC4
+ * shader BOs.
+ *
+ * Since allowing a shader to be overwritten while it's also being
+ * executed from would allow privlege escalation, shaders must be
+ * created using this ioctl, and they can't be mmapped later.
+ */
+struct drm_vc4_create_shader_bo {
+	/* Size of the data argument. */
+	__u32 size;
+	/* Flags, currently must be 0. */
+	__u32 flags;
+
+	/* Pointer to the data. */
+	__u64 data;
+
+	/** Returned GEM handle for the BO. */
+	__u32 handle;
+	/* Pad, must be 0. */
+	__u32 pad;
+};
+
+struct drm_vc4_get_hang_state_bo {
+	__u32 handle;
+	__u32 paddr;
+	__u32 size;
+	__u32 pad;
+};
+
+/**
+ * struct drm_vc4_hang_state - ioctl argument for collecting state
+ * from a GPU hang for analysis.
+*/
+struct drm_vc4_get_hang_state {
+	/** Pointer to array of struct drm_vc4_get_hang_state_bo. */
+	__u64 bo;
+	/**
+	 * On input, the size of the bo array.  Output is the number
+	 * of bos to be returned.
+	 */
+	__u32 bo_count;
+
+	__u32 start_bin, start_render;
+
+	__u32 ct0ca, ct0ea;
+	__u32 ct1ca, ct1ea;
+	__u32 ct0cs, ct1cs;
+	__u32 ct0ra0, ct1ra0;
+
+	__u32 bpca, bpcs;
+	__u32 bpoa, bpos;
+
+	__u32 vpmbase;
+
+	__u32 dbge;
+	__u32 fdbgo;
+	__u32 fdbgb;
+	__u32 fdbgr;
+	__u32 fdbgs;
+	__u32 errstat;
+
+	/* Pad that we may save more registers into in the future. */
+	__u32 pad[16];
+};
+
+#define DRM_VC4_PARAM_V3D_IDENT0		0
+#define DRM_VC4_PARAM_V3D_IDENT1		1
+#define DRM_VC4_PARAM_V3D_IDENT2		2
+#define DRM_VC4_PARAM_SUPPORTS_BRANCHES		3
+#define DRM_VC4_PARAM_SUPPORTS_ETC1		4
+#define DRM_VC4_PARAM_SUPPORTS_THREADED_FS	5
+#define DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER	6
+#define DRM_VC4_PARAM_SUPPORTS_MADVISE		7
+#define DRM_VC4_PARAM_SUPPORTS_PERFMON		8
+
+struct drm_vc4_get_param {
+	__u32 param;
+	__u32 pad;
+	__u64 value;
+};
+
+struct drm_vc4_get_tiling {
+	__u32 handle;
+	__u32 flags;
+	__u64 modifier;
+};
+
+struct drm_vc4_set_tiling {
+	__u32 handle;
+	__u32 flags;
+	__u64 modifier;
+};
+
+/**
+ * struct drm_vc4_label_bo - Attach a name to a BO for debug purposes.
+ */
+struct drm_vc4_label_bo {
+	__u32 handle;
+	__u32 len;
+	__u64 name;
+};
+
+/*
+ * States prefixed with '__' are internal states and cannot be passed to the
+ * DRM_IOCTL_VC4_GEM_MADVISE ioctl.
+ */
+#define VC4_MADV_WILLNEED			0
+#define VC4_MADV_DONTNEED			1
+#define __VC4_MADV_PURGED			2
+#define __VC4_MADV_NOTSUPP			3
+
+struct drm_vc4_gem_madvise {
+	__u32 handle;
+	__u32 madv;
+	__u32 retained;
+	__u32 pad;
+};
+
+enum {
+	VC4_PERFCNT_FEP_VALID_PRIMS_NO_RENDER,
+	VC4_PERFCNT_FEP_VALID_PRIMS_RENDER,
+	VC4_PERFCNT_FEP_CLIPPED_QUADS,
+	VC4_PERFCNT_FEP_VALID_QUADS,
+	VC4_PERFCNT_TLB_QUADS_NOT_PASSING_STENCIL,
+	VC4_PERFCNT_TLB_QUADS_NOT_PASSING_Z_AND_STENCIL,
+	VC4_PERFCNT_TLB_QUADS_PASSING_Z_AND_STENCIL,
+	VC4_PERFCNT_TLB_QUADS_ZERO_COVERAGE,
+	VC4_PERFCNT_TLB_QUADS_NON_ZERO_COVERAGE,
+	VC4_PERFCNT_TLB_QUADS_WRITTEN_TO_COLOR_BUF,
+	VC4_PERFCNT_PLB_PRIMS_OUTSIDE_VIEWPORT,
+	VC4_PERFCNT_PLB_PRIMS_NEED_CLIPPING,
+	VC4_PERFCNT_PSE_PRIMS_REVERSED,
+	VC4_PERFCNT_QPU_TOTAL_IDLE_CYCLES,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_VERTEX_COORD_SHADING,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_FRAGMENT_SHADING,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_EXEC_VALID_INST,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_WAITING_TMUS,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_WAITING_SCOREBOARD,
+	VC4_PERFCNT_QPU_TOTAL_CLK_CYCLES_WAITING_VARYINGS,
+	VC4_PERFCNT_QPU_TOTAL_INST_CACHE_HIT,
+	VC4_PERFCNT_QPU_TOTAL_INST_CACHE_MISS,
+	VC4_PERFCNT_QPU_TOTAL_UNIFORM_CACHE_HIT,
+	VC4_PERFCNT_QPU_TOTAL_UNIFORM_CACHE_MISS,
+	VC4_PERFCNT_TMU_TOTAL_TEXT_QUADS_PROCESSED,
+	VC4_PERFCNT_TMU_TOTAL_TEXT_CACHE_MISS,
+	VC4_PERFCNT_VPM_TOTAL_CLK_CYCLES_VDW_STALLED,
+	VC4_PERFCNT_VPM_TOTAL_CLK_CYCLES_VCD_STALLED,
+	VC4_PERFCNT_L2C_TOTAL_L2_CACHE_HIT,
+	VC4_PERFCNT_L2C_TOTAL_L2_CACHE_MISS,
+	VC4_PERFCNT_NUM_EVENTS,
+};
+
+#define DRM_VC4_MAX_PERF_COUNTERS	16
+
+struct drm_vc4_perfmon_create {
+	__u32 id;
+	__u32 ncounters;
+	__u8 events[DRM_VC4_MAX_PERF_COUNTERS];
+};
+
+struct drm_vc4_perfmon_destroy {
+	__u32 id;
+};
+
+/*
+ * Returns the values of the performance counters tracked by this
+ * perfmon (as an array of ncounters u64 values).
+ *
+ * No implicit synchronization is performed, so the user has to
+ * guarantee that any jobs using this perfmon have already been
+ * completed  (probably by blocking on the seqno returned by the
+ * last exec that used the perfmon).
+ */
+struct drm_vc4_perfmon_get_values {
+	__u32 id;
+	__u64 values_ptr;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _VC4_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/vgem_drm.h b/contrib/libs/linux-headers/drm/vgem_drm.h
new file mode 100644
index 0000000000..8a1eaad602
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/vgem_drm.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2016 Intel Corporation
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _VGEM_DRM_H_
+#define _VGEM_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ */
+#define DRM_VGEM_FENCE_ATTACH	0x1
+#define DRM_VGEM_FENCE_SIGNAL	0x2
+
+#define DRM_IOCTL_VGEM_FENCE_ATTACH	DRM_IOWR( DRM_COMMAND_BASE + DRM_VGEM_FENCE_ATTACH, struct drm_vgem_fence_attach)
+#define DRM_IOCTL_VGEM_FENCE_SIGNAL	DRM_IOW( DRM_COMMAND_BASE + DRM_VGEM_FENCE_SIGNAL, struct drm_vgem_fence_signal)
+
+struct drm_vgem_fence_attach {
+	__u32 handle;
+	__u32 flags;
+#define VGEM_FENCE_WRITE	0x1
+	__u32 out_fence;
+	__u32 pad;
+};
+
+struct drm_vgem_fence_signal {
+	__u32 fence;
+	__u32 flags;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _VGEM_DRM_H_ */
diff --git a/contrib/libs/linux-headers/drm/virtgpu_drm.h b/contrib/libs/linux-headers/drm/virtgpu_drm.h
new file mode 100644
index 0000000000..7b158fcb02
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/virtgpu_drm.h
@@ -0,0 +1,254 @@
+/*
+ * Copyright 2013 Red Hat
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef VIRTGPU_DRM_H
+#define VIRTGPU_DRM_H
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ *
+ * Do not use pointers, use __u64 instead for 32 bit / 64 bit user/kernel
+ * compatibility Keep fields aligned to their size
+ */
+
+#define DRM_VIRTGPU_MAP         0x01
+#define DRM_VIRTGPU_EXECBUFFER  0x02
+#define DRM_VIRTGPU_GETPARAM    0x03
+#define DRM_VIRTGPU_RESOURCE_CREATE 0x04
+#define DRM_VIRTGPU_RESOURCE_INFO     0x05
+#define DRM_VIRTGPU_TRANSFER_FROM_HOST 0x06
+#define DRM_VIRTGPU_TRANSFER_TO_HOST 0x07
+#define DRM_VIRTGPU_WAIT     0x08
+#define DRM_VIRTGPU_GET_CAPS  0x09
+#define DRM_VIRTGPU_RESOURCE_CREATE_BLOB 0x0a
+#define DRM_VIRTGPU_CONTEXT_INIT 0x0b
+
+#define VIRTGPU_EXECBUF_FENCE_FD_IN	0x01
+#define VIRTGPU_EXECBUF_FENCE_FD_OUT	0x02
+#define VIRTGPU_EXECBUF_RING_IDX	0x04
+#define VIRTGPU_EXECBUF_FLAGS  (\
+		VIRTGPU_EXECBUF_FENCE_FD_IN |\
+		VIRTGPU_EXECBUF_FENCE_FD_OUT |\
+		VIRTGPU_EXECBUF_RING_IDX |\
+		0)
+
+struct drm_virtgpu_map {
+	__u64 offset; /* use for mmap system call */
+	__u32 handle;
+	__u32 pad;
+};
+
+/* fence_fd is modified on success if VIRTGPU_EXECBUF_FENCE_FD_OUT flag is set. */
+struct drm_virtgpu_execbuffer {
+	__u32 flags;
+	__u32 size;
+	__u64 command; /* void* */
+	__u64 bo_handles;
+	__u32 num_bo_handles;
+	__s32 fence_fd; /* in/out fence fd (see VIRTGPU_EXECBUF_FENCE_FD_IN/OUT) */
+	__u32 ring_idx; /* command ring index (see VIRTGPU_EXECBUF_RING_IDX) */
+	__u32 pad;
+};
+
+#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */
+#define VIRTGPU_PARAM_CAPSET_QUERY_FIX 2 /* do we have the capset fix */
+#define VIRTGPU_PARAM_RESOURCE_BLOB 3 /* DRM_VIRTGPU_RESOURCE_CREATE_BLOB */
+#define VIRTGPU_PARAM_HOST_VISIBLE 4 /* Host blob resources are mappable */
+#define VIRTGPU_PARAM_CROSS_DEVICE 5 /* Cross virtio-device resource sharing  */
+#define VIRTGPU_PARAM_CONTEXT_INIT 6 /* DRM_VIRTGPU_CONTEXT_INIT */
+#define VIRTGPU_PARAM_SUPPORTED_CAPSET_IDs 7 /* Bitmask of supported capability set ids */
+
+struct drm_virtgpu_getparam {
+	__u64 param;
+	__u64 value;
+};
+
+/* NO_BO flags? NO resource flag? */
+/* resource flag for y_0_top */
+struct drm_virtgpu_resource_create {
+	__u32 target;
+	__u32 format;
+	__u32 bind;
+	__u32 width;
+	__u32 height;
+	__u32 depth;
+	__u32 array_size;
+	__u32 last_level;
+	__u32 nr_samples;
+	__u32 flags;
+	__u32 bo_handle; /* if this is set - recreate a new resource attached to this bo ? */
+	__u32 res_handle;  /* returned by kernel */
+	__u32 size;        /* validate transfer in the host */
+	__u32 stride;      /* validate transfer in the host */
+};
+
+struct drm_virtgpu_resource_info {
+	__u32 bo_handle;
+	__u32 res_handle;
+	__u32 size;
+	__u32 blob_mem;
+};
+
+struct drm_virtgpu_3d_box {
+	__u32 x;
+	__u32 y;
+	__u32 z;
+	__u32 w;
+	__u32 h;
+	__u32 d;
+};
+
+struct drm_virtgpu_3d_transfer_to_host {
+	__u32 bo_handle;
+	struct drm_virtgpu_3d_box box;
+	__u32 level;
+	__u32 offset;
+	__u32 stride;
+	__u32 layer_stride;
+};
+
+struct drm_virtgpu_3d_transfer_from_host {
+	__u32 bo_handle;
+	struct drm_virtgpu_3d_box box;
+	__u32 level;
+	__u32 offset;
+	__u32 stride;
+	__u32 layer_stride;
+};
+
+#define VIRTGPU_WAIT_NOWAIT 1 /* like it */
+struct drm_virtgpu_3d_wait {
+	__u32 handle; /* 0 is an invalid handle */
+	__u32 flags;
+};
+
+struct drm_virtgpu_get_caps {
+	__u32 cap_set_id;
+	__u32 cap_set_ver;
+	__u64 addr;
+	__u32 size;
+	__u32 pad;
+};
+
+struct drm_virtgpu_resource_create_blob {
+#define VIRTGPU_BLOB_MEM_GUEST             0x0001
+#define VIRTGPU_BLOB_MEM_HOST3D            0x0002
+#define VIRTGPU_BLOB_MEM_HOST3D_GUEST      0x0003
+
+#define VIRTGPU_BLOB_FLAG_USE_MAPPABLE     0x0001
+#define VIRTGPU_BLOB_FLAG_USE_SHAREABLE    0x0002
+#define VIRTGPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004
+	/* zero is invalid blob_mem */
+	__u32 blob_mem;
+	__u32 blob_flags;
+	__u32 bo_handle;
+	__u32 res_handle;
+	__u64 size;
+
+	/*
+	 * for 3D contexts with VIRTGPU_BLOB_MEM_HOST3D_GUEST and
+	 * VIRTGPU_BLOB_MEM_HOST3D otherwise, must be zero.
+	 */
+	__u32 pad;
+	__u32 cmd_size;
+	__u64 cmd;
+	__u64 blob_id;
+};
+
+#define VIRTGPU_CONTEXT_PARAM_CAPSET_ID       0x0001
+#define VIRTGPU_CONTEXT_PARAM_NUM_RINGS       0x0002
+#define VIRTGPU_CONTEXT_PARAM_POLL_RINGS_MASK 0x0003
+struct drm_virtgpu_context_set_param {
+	__u64 param;
+	__u64 value;
+};
+
+struct drm_virtgpu_context_init {
+	__u32 num_params;
+	__u32 pad;
+
+	/* pointer to drm_virtgpu_context_set_param array */
+	__u64 ctx_set_params;
+};
+
+/*
+ * Event code that's given when VIRTGPU_CONTEXT_PARAM_POLL_RINGS_MASK is in
+ * effect.  The event size is sizeof(drm_event), since there is no additional
+ * payload.
+ */
+#define VIRTGPU_EVENT_FENCE_SIGNALED 0x90000000
+
+#define DRM_IOCTL_VIRTGPU_MAP \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_MAP, struct drm_virtgpu_map)
+
+#define DRM_IOCTL_VIRTGPU_EXECBUFFER \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_EXECBUFFER,\
+		struct drm_virtgpu_execbuffer)
+
+#define DRM_IOCTL_VIRTGPU_GETPARAM \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_GETPARAM,\
+		struct drm_virtgpu_getparam)
+
+#define DRM_IOCTL_VIRTGPU_RESOURCE_CREATE			\
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_RESOURCE_CREATE,	\
+		struct drm_virtgpu_resource_create)
+
+#define DRM_IOCTL_VIRTGPU_RESOURCE_INFO \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_RESOURCE_INFO, \
+		 struct drm_virtgpu_resource_info)
+
+#define DRM_IOCTL_VIRTGPU_TRANSFER_FROM_HOST \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_TRANSFER_FROM_HOST,	\
+		struct drm_virtgpu_3d_transfer_from_host)
+
+#define DRM_IOCTL_VIRTGPU_TRANSFER_TO_HOST \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_TRANSFER_TO_HOST,	\
+		struct drm_virtgpu_3d_transfer_to_host)
+
+#define DRM_IOCTL_VIRTGPU_WAIT				\
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_WAIT,	\
+		struct drm_virtgpu_3d_wait)
+
+#define DRM_IOCTL_VIRTGPU_GET_CAPS \
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_GET_CAPS, \
+	struct drm_virtgpu_get_caps)
+
+#define DRM_IOCTL_VIRTGPU_RESOURCE_CREATE_BLOB				\
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_RESOURCE_CREATE_BLOB,	\
+		struct drm_virtgpu_resource_create_blob)
+
+#define DRM_IOCTL_VIRTGPU_CONTEXT_INIT					\
+	DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_CONTEXT_INIT,		\
+		struct drm_virtgpu_context_init)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/drm/vmwgfx_drm.h b/contrib/libs/linux-headers/drm/vmwgfx_drm.h
new file mode 100644
index 0000000000..26549c86a9
--- /dev/null
+++ b/contrib/libs/linux-headers/drm/vmwgfx_drm.h
@@ -0,0 +1,1292 @@
+/**************************************************************************
+ *
+ * Copyright © 2009-2022 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef __VMWGFX_DRM_H__
+#define __VMWGFX_DRM_H__
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define DRM_VMW_MAX_SURFACE_FACES 6
+#define DRM_VMW_MAX_MIP_LEVELS 24
+
+
+#define DRM_VMW_GET_PARAM            0
+#define DRM_VMW_ALLOC_DMABUF         1
+#define DRM_VMW_ALLOC_BO             1
+#define DRM_VMW_UNREF_DMABUF         2
+#define DRM_VMW_HANDLE_CLOSE         2
+#define DRM_VMW_CURSOR_BYPASS        3
+/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/
+#define DRM_VMW_CONTROL_STREAM       4
+#define DRM_VMW_CLAIM_STREAM         5
+#define DRM_VMW_UNREF_STREAM         6
+/* guarded by DRM_VMW_PARAM_3D == 1 */
+#define DRM_VMW_CREATE_CONTEXT       7
+#define DRM_VMW_UNREF_CONTEXT        8
+#define DRM_VMW_CREATE_SURFACE       9
+#define DRM_VMW_UNREF_SURFACE        10
+#define DRM_VMW_REF_SURFACE          11
+#define DRM_VMW_EXECBUF              12
+#define DRM_VMW_GET_3D_CAP           13
+#define DRM_VMW_FENCE_WAIT           14
+#define DRM_VMW_FENCE_SIGNALED       15
+#define DRM_VMW_FENCE_UNREF          16
+#define DRM_VMW_FENCE_EVENT          17
+#define DRM_VMW_PRESENT              18
+#define DRM_VMW_PRESENT_READBACK     19
+#define DRM_VMW_UPDATE_LAYOUT        20
+#define DRM_VMW_CREATE_SHADER        21
+#define DRM_VMW_UNREF_SHADER         22
+#define DRM_VMW_GB_SURFACE_CREATE    23
+#define DRM_VMW_GB_SURFACE_REF       24
+#define DRM_VMW_SYNCCPU              25
+#define DRM_VMW_CREATE_EXTENDED_CONTEXT 26
+#define DRM_VMW_GB_SURFACE_CREATE_EXT   27
+#define DRM_VMW_GB_SURFACE_REF_EXT      28
+#define DRM_VMW_MSG                     29
+#define DRM_VMW_MKSSTAT_RESET           30
+#define DRM_VMW_MKSSTAT_ADD             31
+#define DRM_VMW_MKSSTAT_REMOVE          32
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GET_PARAM - get device information.
+ *
+ * DRM_VMW_PARAM_FIFO_OFFSET:
+ * Offset to use to map the first page of the FIFO read-only.
+ * The fifo is mapped using the mmap() system call on the drm device.
+ *
+ * DRM_VMW_PARAM_OVERLAY_IOCTL:
+ * Does the driver support the overlay ioctl.
+ *
+ * DRM_VMW_PARAM_SM4_1
+ * SM4_1 support is enabled.
+ *
+ * DRM_VMW_PARAM_SM5
+ * SM5 support is enabled.
+ *
+ * DRM_VMW_PARAM_GL43
+ * SM5.1+GL4.3 support is enabled.
+ *
+ * DRM_VMW_PARAM_DEVICE_ID
+ * PCI ID of the underlying SVGA device.
+ */
+
+#define DRM_VMW_PARAM_NUM_STREAMS      0
+#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
+#define DRM_VMW_PARAM_3D               2
+#define DRM_VMW_PARAM_HW_CAPS          3
+#define DRM_VMW_PARAM_FIFO_CAPS        4
+#define DRM_VMW_PARAM_MAX_FB_SIZE      5
+#define DRM_VMW_PARAM_FIFO_HW_VERSION  6
+#define DRM_VMW_PARAM_MAX_SURF_MEMORY  7
+#define DRM_VMW_PARAM_3D_CAPS_SIZE     8
+#define DRM_VMW_PARAM_MAX_MOB_MEMORY   9
+#define DRM_VMW_PARAM_MAX_MOB_SIZE     10
+#define DRM_VMW_PARAM_SCREEN_TARGET    11
+#define DRM_VMW_PARAM_DX               12
+#define DRM_VMW_PARAM_HW_CAPS2         13
+#define DRM_VMW_PARAM_SM4_1            14
+#define DRM_VMW_PARAM_SM5              15
+#define DRM_VMW_PARAM_GL43             16
+#define DRM_VMW_PARAM_DEVICE_ID        17
+
+/**
+ * enum drm_vmw_handle_type - handle type for ref ioctls
+ *
+ */
+enum drm_vmw_handle_type {
+	DRM_VMW_HANDLE_LEGACY = 0,
+	DRM_VMW_HANDLE_PRIME = 1
+};
+
+/**
+ * struct drm_vmw_getparam_arg
+ *
+ * @value: Returned value. //Out
+ * @param: Parameter to query. //In.
+ *
+ * Argument to the DRM_VMW_GET_PARAM Ioctl.
+ */
+
+struct drm_vmw_getparam_arg {
+	__u64 value;
+	__u32 param;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_CONTEXT - Create a host context.
+ *
+ * Allocates a device unique context id, and queues a create context command
+ * for the host. Does not wait for host completion.
+ */
+
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @cid: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+
+struct drm_vmw_context_arg {
+	__s32 cid;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_CONTEXT - Create a host context.
+ *
+ * Frees a global context id, and queues a destroy host command for the host.
+ * Does not wait for host completion. The context ID can be used directly
+ * in the command stream and shows up as the same context ID on the host.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_SURFACE - Create a host suface.
+ *
+ * Allocates a device unique surface id, and queues a create surface command
+ * for the host. Does not wait for host completion. The surface ID can be
+ * used directly in the command stream and shows up as the same surface
+ * ID on the host.
+ */
+
+/**
+ * struct drm_wmv_surface_create_req
+ *
+ * @flags: Surface flags as understood by the host.
+ * @format: Surface format as understood by the host.
+ * @mip_levels: Number of mip levels for each face.
+ * An unused face should have 0 encoded.
+ * @size_addr: Address of a user-space array of sruct drm_vmw_size
+ * cast to an __u64 for 32-64 bit compatibility.
+ * The size of the array should equal the total number of mipmap levels.
+ * @shareable: Boolean whether other clients (as identified by file descriptors)
+ * may reference this surface.
+ * @scanout: Boolean whether the surface is intended to be used as a
+ * scanout.
+ *
+ * Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Output data from the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+struct drm_vmw_surface_create_req {
+	__u32 flags;
+	__u32 format;
+	__u32 mip_levels[DRM_VMW_MAX_SURFACE_FACES];
+	__u64 size_addr;
+	__s32 shareable;
+	__s32 scanout;
+};
+
+/**
+ * struct drm_wmv_surface_arg
+ *
+ * @sid: Surface id of created surface or surface to destroy or reference.
+ * @handle_type: Handle type for DRM_VMW_REF_SURFACE Ioctl.
+ *
+ * Output data from the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+struct drm_vmw_surface_arg {
+	__s32 sid;
+	enum drm_vmw_handle_type handle_type;
+};
+
+/**
+ * struct drm_vmw_size ioctl.
+ *
+ * @width - mip level width
+ * @height - mip level height
+ * @depth - mip level depth
+ *
+ * Description of a mip level.
+ * Input data to the DRM_WMW_CREATE_SURFACE Ioctl.
+ */
+
+struct drm_vmw_size {
+	__u32 width;
+	__u32 height;
+	__u32 depth;
+	__u32 pad64;
+};
+
+/**
+ * union drm_vmw_surface_create_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_CREATE_SURFACE Ioctl.
+ */
+
+union drm_vmw_surface_create_arg {
+	struct drm_vmw_surface_arg rep;
+	struct drm_vmw_surface_create_req req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_REF_SURFACE - Reference a host surface.
+ *
+ * Puts a reference on a host surface with a give sid, as previously
+ * returned by the DRM_VMW_CREATE_SURFACE ioctl.
+ * A reference will make sure the surface isn't destroyed while we hold
+ * it and will allow the calling client to use the surface ID in the command
+ * stream.
+ *
+ * On successful return, the Ioctl returns the surface information given
+ * in the DRM_VMW_CREATE_SURFACE ioctl.
+ */
+
+/**
+ * union drm_vmw_surface_reference_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+union drm_vmw_surface_reference_arg {
+	struct drm_vmw_surface_create_req rep;
+	struct drm_vmw_surface_arg req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_SURFACE - Unreference a host surface.
+ *
+ * Clear a reference previously put on a host surface.
+ * When all references are gone, including the one implicitly placed
+ * on creation,
+ * a destroy surface command will be queued for the host.
+ * Does not wait for completion.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_EXECBUF
+ *
+ * Submit a command buffer for execution on the host, and return a
+ * fence seqno that when signaled, indicates that the command buffer has
+ * executed.
+ */
+
+/**
+ * struct drm_vmw_execbuf_arg
+ *
+ * @commands: User-space address of a command buffer cast to an __u64.
+ * @command-size: Size in bytes of the command buffer.
+ * @throttle-us: Sleep until software is less than @throttle_us
+ * microseconds ahead of hardware. The driver may round this value
+ * to the nearest kernel tick.
+ * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
+ * __u64.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags.
+ * @imported_fence_fd:  FD for a fence imported from another device
+ *
+ * Argument to the DRM_VMW_EXECBUF Ioctl.
+ */
+
+#define DRM_VMW_EXECBUF_VERSION 2
+
+#define DRM_VMW_EXECBUF_FLAG_IMPORT_FENCE_FD (1 << 0)
+#define DRM_VMW_EXECBUF_FLAG_EXPORT_FENCE_FD (1 << 1)
+
+struct drm_vmw_execbuf_arg {
+	__u64 commands;
+	__u32 command_size;
+	__u32 throttle_us;
+	__u64 fence_rep;
+	__u32 version;
+	__u32 flags;
+	__u32 context_handle;
+	__s32 imported_fence_fd;
+};
+
+/**
+ * struct drm_vmw_fence_rep
+ *
+ * @handle: Fence object handle for fence associated with a command submission.
+ * @mask: Fence flags relevant for this fence object.
+ * @seqno: Fence sequence number in fifo. A fence object with a lower
+ * seqno will signal the EXEC flag before a fence object with a higher
+ * seqno. This can be used by user-space to avoid kernel calls to determine
+ * whether a fence has signaled the EXEC flag. Note that @seqno will
+ * wrap at 32-bit.
+ * @passed_seqno: The highest seqno number processed by the hardware
+ * so far. This can be used to mark user-space fence objects as signaled, and
+ * to determine whether a fence seqno might be stale.
+ * @fd: FD associated with the fence, -1 if not exported
+ * @error: This member should've been set to -EFAULT on submission.
+ * The following actions should be take on completion:
+ * error == -EFAULT: Fence communication failed. The host is synchronized.
+ * Use the last fence id read from the FIFO fence register.
+ * error != 0 && error != -EFAULT:
+ * Fence submission failed. The host is synchronized. Use the fence_seq member.
+ * error == 0: All is OK, The host may not be synchronized.
+ * Use the fence_seq member.
+ *
+ * Input / Output data to the DRM_VMW_EXECBUF Ioctl.
+ */
+
+struct drm_vmw_fence_rep {
+	__u32 handle;
+	__u32 mask;
+	__u32 seqno;
+	__u32 passed_seqno;
+	__s32 fd;
+	__s32 error;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_ALLOC_BO
+ *
+ * Allocate a buffer object that is visible also to the host.
+ * NOTE: The buffer is
+ * identified by a handle and an offset, which are private to the guest, but
+ * useable in the command stream. The guest kernel may translate these
+ * and patch up the command stream accordingly. In the future, the offset may
+ * be zero at all times, or it may disappear from the interface before it is
+ * fixed.
+ *
+ * The buffer object may stay user-space mapped in the guest at all times,
+ * and is thus suitable for sub-allocation.
+ *
+ * Buffer objects are mapped using the mmap() syscall on the drm device.
+ */
+
+/**
+ * struct drm_vmw_alloc_bo_req
+ *
+ * @size: Required minimum size of the buffer.
+ *
+ * Input data to the DRM_VMW_ALLOC_BO Ioctl.
+ */
+
+struct drm_vmw_alloc_bo_req {
+	__u32 size;
+	__u32 pad64;
+};
+#define drm_vmw_alloc_dmabuf_req drm_vmw_alloc_bo_req
+
+/**
+ * struct drm_vmw_bo_rep
+ *
+ * @map_handle: Offset to use in the mmap() call used to map the buffer.
+ * @handle: Handle unique to this buffer. Used for unreferencing.
+ * @cur_gmr_id: GMR id to use in the command stream when this buffer is
+ * referenced. See not above.
+ * @cur_gmr_offset: Offset to use in the command stream when this buffer is
+ * referenced. See note above.
+ *
+ * Output data from the DRM_VMW_ALLOC_BO Ioctl.
+ */
+
+struct drm_vmw_bo_rep {
+	__u64 map_handle;
+	__u32 handle;
+	__u32 cur_gmr_id;
+	__u32 cur_gmr_offset;
+	__u32 pad64;
+};
+#define drm_vmw_dmabuf_rep drm_vmw_bo_rep
+
+/**
+ * union drm_vmw_alloc_bo_arg
+ *
+ * @req: Input data as described above.
+ * @rep: Output data as described above.
+ *
+ * Argument to the DRM_VMW_ALLOC_BO Ioctl.
+ */
+
+union drm_vmw_alloc_bo_arg {
+	struct drm_vmw_alloc_bo_req req;
+	struct drm_vmw_bo_rep rep;
+};
+#define drm_vmw_alloc_dmabuf_arg drm_vmw_alloc_bo_arg
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams.
+ *
+ * This IOCTL controls the overlay units of the svga device.
+ * The SVGA overlay units does not work like regular hardware units in
+ * that they do not automaticaly read back the contents of the given dma
+ * buffer. But instead only read back for each call to this ioctl, and
+ * at any point between this call being made and a following call that
+ * either changes the buffer or disables the stream.
+ */
+
+/**
+ * struct drm_vmw_rect
+ *
+ * Defines a rectangle. Used in the overlay ioctl to define
+ * source and destination rectangle.
+ */
+
+struct drm_vmw_rect {
+	__s32 x;
+	__s32 y;
+	__u32 w;
+	__u32 h;
+};
+
+/**
+ * struct drm_vmw_control_stream_arg
+ *
+ * @stream_id: Stearm to control
+ * @enabled: If false all following arguments are ignored.
+ * @handle: Handle to buffer for getting data from.
+ * @format: Format of the overlay as understood by the host.
+ * @width: Width of the overlay.
+ * @height: Height of the overlay.
+ * @size: Size of the overlay in bytes.
+ * @pitch: Array of pitches, the two last are only used for YUV12 formats.
+ * @offset: Offset from start of dma buffer to overlay.
+ * @src: Source rect, must be within the defined area above.
+ * @dst: Destination rect, x and y may be negative.
+ *
+ * Argument to the DRM_VMW_CONTROL_STREAM Ioctl.
+ */
+
+struct drm_vmw_control_stream_arg {
+	__u32 stream_id;
+	__u32 enabled;
+
+	__u32 flags;
+	__u32 color_key;
+
+	__u32 handle;
+	__u32 offset;
+	__s32 format;
+	__u32 size;
+	__u32 width;
+	__u32 height;
+	__u32 pitch[3];
+
+	__u32 pad64;
+	struct drm_vmw_rect src;
+	struct drm_vmw_rect dst;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass.
+ *
+ */
+
+#define DRM_VMW_CURSOR_BYPASS_ALL    (1 << 0)
+#define DRM_VMW_CURSOR_BYPASS_FLAGS       (1)
+
+/**
+ * struct drm_vmw_cursor_bypass_arg
+ *
+ * @flags: Flags.
+ * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed.
+ * @xpos: X position of cursor.
+ * @ypos: Y position of cursor.
+ * @xhot: X hotspot.
+ * @yhot: Y hotspot.
+ *
+ * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl.
+ */
+
+struct drm_vmw_cursor_bypass_arg {
+	__u32 flags;
+	__u32 crtc_id;
+	__s32 xpos;
+	__s32 ypos;
+	__s32 xhot;
+	__s32 yhot;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CLAIM_STREAM - Claim a single stream.
+ */
+
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @stream_id: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+
+struct drm_vmw_stream_arg {
+	__u32 stream_id;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_STREAM - Unclaim a stream.
+ *
+ * Return a single stream that was claimed by this process. Also makes
+ * sure that the stream has been stopped.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GET_3D_CAP
+ *
+ * Read 3D capabilities from the FIFO
+ *
+ */
+
+/**
+ * struct drm_vmw_get_3d_cap_arg
+ *
+ * @buffer: Pointer to a buffer for capability data, cast to an __u64
+ * @size: Max size to copy
+ *
+ * Input argument to the DRM_VMW_GET_3D_CAP_IOCTL
+ * ioctls.
+ */
+
+struct drm_vmw_get_3d_cap_arg {
+	__u64 buffer;
+	__u32 max_size;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_WAIT
+ *
+ * Waits for a fence object to signal. The wait is interruptible, so that
+ * signals may be delivered during the interrupt. The wait may timeout,
+ * in which case the calls returns -EBUSY. If the wait is restarted,
+ * that is restarting without resetting @cookie_valid to zero,
+ * the timeout is computed from the first call.
+ *
+ * The flags argument to the DRM_VMW_FENCE_WAIT ioctl indicates what to wait
+ * on:
+ * DRM_VMW_FENCE_FLAG_EXEC: All commands ahead of the fence in the command
+ * stream
+ * have executed.
+ * DRM_VMW_FENCE_FLAG_QUERY: All query results resulting from query finish
+ * commands
+ * in the buffer given to the EXECBUF ioctl returning the fence object handle
+ * are available to user-space.
+ *
+ * DRM_VMW_WAIT_OPTION_UNREF: If this wait option is given, and the
+ * fenc wait ioctl returns 0, the fence object has been unreferenced after
+ * the wait.
+ */
+
+#define DRM_VMW_FENCE_FLAG_EXEC   (1 << 0)
+#define DRM_VMW_FENCE_FLAG_QUERY  (1 << 1)
+
+#define DRM_VMW_WAIT_OPTION_UNREF (1 << 0)
+
+/**
+ * struct drm_vmw_fence_wait_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ * @cookie_valid: Must be reset to 0 on first call. Left alone on restart.
+ * @kernel_cookie: Set to 0 on first call. Left alone on restart.
+ * @timeout_us: Wait timeout in microseconds. 0 for indefinite timeout.
+ * @lazy: Set to 1 if timing is not critical. Allow more than a kernel tick
+ * before returning.
+ * @flags: Fence flags to wait on.
+ * @wait_options: Options that control the behaviour of the wait ioctl.
+ *
+ * Input argument to the DRM_VMW_FENCE_WAIT ioctl.
+ */
+
+struct drm_vmw_fence_wait_arg {
+	__u32 handle;
+	__s32  cookie_valid;
+	__u64 kernel_cookie;
+	__u64 timeout_us;
+	__s32 lazy;
+	__s32 flags;
+	__s32 wait_options;
+	__s32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_SIGNALED
+ *
+ * Checks if a fence object is signaled..
+ */
+
+/**
+ * struct drm_vmw_fence_signaled_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ * @flags: Fence object flags input to DRM_VMW_FENCE_SIGNALED ioctl
+ * @signaled: Out: Flags signaled.
+ * @sequence: Out: Highest sequence passed so far. Can be used to signal the
+ * EXEC flag of user-space fence objects.
+ *
+ * Input/Output argument to the DRM_VMW_FENCE_SIGNALED and DRM_VMW_FENCE_UNREF
+ * ioctls.
+ */
+
+struct drm_vmw_fence_signaled_arg {
+	 __u32 handle;
+	 __u32 flags;
+	 __s32 signaled;
+	 __u32 passed_seqno;
+	 __u32 signaled_flags;
+	 __u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_UNREF
+ *
+ * Unreferences a fence object, and causes it to be destroyed if there are no
+ * other references to it.
+ *
+ */
+
+/**
+ * struct drm_vmw_fence_arg
+ *
+ * @handle: Fence object handle as returned by the DRM_VMW_EXECBUF ioctl.
+ *
+ * Input/Output argument to the DRM_VMW_FENCE_UNREF ioctl..
+ */
+
+struct drm_vmw_fence_arg {
+	 __u32 handle;
+	 __u32 pad64;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FENCE_EVENT
+ *
+ * Queues an event on a fence to be delivered on the drm character device
+ * when the fence has signaled the DRM_VMW_FENCE_FLAG_EXEC flag.
+ * Optionally the approximate time when the fence signaled is
+ * given by the event.
+ */
+
+/*
+ * The event type
+ */
+#define DRM_VMW_EVENT_FENCE_SIGNALED 0x80000000
+
+struct drm_vmw_event_fence {
+	struct drm_event base;
+	__u64 user_data;
+	__u32 tv_sec;
+	__u32 tv_usec;
+};
+
+/*
+ * Flags that may be given to the command.
+ */
+/* Request fence signaled time on the event. */
+#define DRM_VMW_FE_FLAG_REQ_TIME (1 << 0)
+
+/**
+ * struct drm_vmw_fence_event_arg
+ *
+ * @fence_rep: Pointer to fence_rep structure cast to __u64 or 0 if
+ * the fence is not supposed to be referenced by user-space.
+ * @user_info: Info to be delivered with the event.
+ * @handle: Attach the event to this fence only.
+ * @flags: A set of flags as defined above.
+ */
+struct drm_vmw_fence_event_arg {
+	__u64 fence_rep;
+	__u64 user_data;
+	__u32 handle;
+	__u32 flags;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_PRESENT
+ *
+ * Executes an SVGA present on a given fb for a given surface. The surface
+ * is placed on the framebuffer. Cliprects are given relative to the given
+ * point (the point disignated by dest_{x|y}).
+ *
+ */
+
+/**
+ * struct drm_vmw_present_arg
+ * @fb_id: framebuffer id to present / read back from.
+ * @sid: Surface id to present from.
+ * @dest_x: X placement coordinate for surface.
+ * @dest_y: Y placement coordinate for surface.
+ * @clips_ptr: Pointer to an array of clip rects cast to an __u64.
+ * @num_clips: Number of cliprects given relative to the framebuffer origin,
+ * in the same coordinate space as the frame buffer.
+ * @pad64: Unused 64-bit padding.
+ *
+ * Input argument to the DRM_VMW_PRESENT ioctl.
+ */
+
+struct drm_vmw_present_arg {
+	__u32 fb_id;
+	__u32 sid;
+	__s32 dest_x;
+	__s32 dest_y;
+	__u64 clips_ptr;
+	__u32 num_clips;
+	__u32 pad64;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_PRESENT_READBACK
+ *
+ * Executes an SVGA present readback from a given fb to the dma buffer
+ * currently bound as the fb. If there is no dma buffer bound to the fb,
+ * an error will be returned.
+ *
+ */
+
+/**
+ * struct drm_vmw_present_arg
+ * @fb_id: fb_id to present / read back from.
+ * @num_clips: Number of cliprects.
+ * @clips_ptr: Pointer to an array of clip rects cast to an __u64.
+ * @fence_rep: Pointer to a struct drm_vmw_fence_rep, cast to an __u64.
+ * If this member is NULL, then the ioctl should not return a fence.
+ */
+
+struct drm_vmw_present_readback_arg {
+	 __u32 fb_id;
+	 __u32 num_clips;
+	 __u64 clips_ptr;
+	 __u64 fence_rep;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UPDATE_LAYOUT - Update layout
+ *
+ * Updates the preferred modes and connection status for connectors. The
+ * command consists of one drm_vmw_update_layout_arg pointing to an array
+ * of num_outputs drm_vmw_rect's.
+ */
+
+/**
+ * struct drm_vmw_update_layout_arg
+ *
+ * @num_outputs: number of active connectors
+ * @rects: pointer to array of drm_vmw_rect cast to an __u64
+ *
+ * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl.
+ */
+struct drm_vmw_update_layout_arg {
+	__u32 num_outputs;
+	__u32 pad64;
+	__u64 rects;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_SHADER - Create shader
+ *
+ * Creates a shader and optionally binds it to a dma buffer containing
+ * the shader byte-code.
+ */
+
+/**
+ * enum drm_vmw_shader_type - Shader types
+ */
+enum drm_vmw_shader_type {
+	drm_vmw_shader_type_vs = 0,
+	drm_vmw_shader_type_ps,
+};
+
+
+/**
+ * struct drm_vmw_shader_create_arg
+ *
+ * @shader_type: Shader type of the shader to create.
+ * @size: Size of the byte-code in bytes.
+ * where the shader byte-code starts
+ * @buffer_handle: Buffer handle identifying the buffer containing the
+ * shader byte-code
+ * @shader_handle: On successful completion contains a handle that
+ * can be used to subsequently identify the shader.
+ * @offset: Offset in bytes into the buffer given by @buffer_handle,
+ *
+ * Input / Output argument to the DRM_VMW_CREATE_SHADER Ioctl.
+ */
+struct drm_vmw_shader_create_arg {
+	enum drm_vmw_shader_type shader_type;
+	__u32 size;
+	__u32 buffer_handle;
+	__u32 shader_handle;
+	__u64 offset;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_SHADER - Unreferences a shader
+ *
+ * Destroys a user-space reference to a shader, optionally destroying
+ * it.
+ */
+
+/**
+ * struct drm_vmw_shader_arg
+ *
+ * @handle: Handle identifying the shader to destroy.
+ *
+ * Input argument to the DRM_VMW_UNREF_SHADER ioctl.
+ */
+struct drm_vmw_shader_arg {
+	__u32 handle;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GB_SURFACE_CREATE - Create a host guest-backed surface.
+ *
+ * Allocates a surface handle and queues a create surface command
+ * for the host on the first use of the surface. The surface ID can
+ * be used as the surface ID in commands referencing the surface.
+ */
+
+/**
+ * enum drm_vmw_surface_flags
+ *
+ * @drm_vmw_surface_flag_shareable:     Whether the surface is shareable
+ * @drm_vmw_surface_flag_scanout:       Whether the surface is a scanout
+ *                                      surface.
+ * @drm_vmw_surface_flag_create_buffer: Create a backup buffer if none is
+ *                                      given.
+ * @drm_vmw_surface_flag_coherent:      Back surface with coherent memory.
+ */
+enum drm_vmw_surface_flags {
+	drm_vmw_surface_flag_shareable = (1 << 0),
+	drm_vmw_surface_flag_scanout = (1 << 1),
+	drm_vmw_surface_flag_create_buffer = (1 << 2),
+	drm_vmw_surface_flag_coherent = (1 << 3),
+};
+
+/**
+ * struct drm_vmw_gb_surface_create_req
+ *
+ * @svga3d_flags:     SVGA3d surface flags for the device.
+ * @format:           SVGA3d format.
+ * @mip_level:        Number of mip levels for all faces.
+ * @drm_surface_flags Flags as described above.
+ * @multisample_count Future use. Set to 0.
+ * @autogen_filter    Future use. Set to 0.
+ * @buffer_handle     Buffer handle of backup buffer. SVGA3D_INVALID_ID
+ *                    if none.
+ * @base_size         Size of the base mip level for all faces.
+ * @array_size        Must be zero for non-DX hardware, and if non-zero
+ *                    svga3d_flags must have proper bind flags setup.
+ *
+ * Input argument to the  DRM_VMW_GB_SURFACE_CREATE Ioctl.
+ * Part of output argument for the DRM_VMW_GB_SURFACE_REF Ioctl.
+ */
+struct drm_vmw_gb_surface_create_req {
+	__u32 svga3d_flags;
+	__u32 format;
+	__u32 mip_levels;
+	enum drm_vmw_surface_flags drm_surface_flags;
+	__u32 multisample_count;
+	__u32 autogen_filter;
+	__u32 buffer_handle;
+	__u32 array_size;
+	struct drm_vmw_size base_size;
+};
+
+/**
+ * struct drm_vmw_gb_surface_create_rep
+ *
+ * @handle:            Surface handle.
+ * @backup_size:       Size of backup buffers for this surface.
+ * @buffer_handle:     Handle of backup buffer. SVGA3D_INVALID_ID if none.
+ * @buffer_size:       Actual size of the buffer identified by
+ *                     @buffer_handle
+ * @buffer_map_handle: Offset into device address space for the buffer
+ *                     identified by @buffer_handle.
+ *
+ * Part of output argument for the DRM_VMW_GB_SURFACE_REF ioctl.
+ * Output argument for the DRM_VMW_GB_SURFACE_CREATE ioctl.
+ */
+struct drm_vmw_gb_surface_create_rep {
+	__u32 handle;
+	__u32 backup_size;
+	__u32 buffer_handle;
+	__u32 buffer_size;
+	__u64 buffer_map_handle;
+};
+
+/**
+ * union drm_vmw_gb_surface_create_arg
+ *
+ * @req: Input argument as described above.
+ * @rep: Output argument as described above.
+ *
+ * Argument to the DRM_VMW_GB_SURFACE_CREATE ioctl.
+ */
+union drm_vmw_gb_surface_create_arg {
+	struct drm_vmw_gb_surface_create_rep rep;
+	struct drm_vmw_gb_surface_create_req req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GB_SURFACE_REF - Reference a host surface.
+ *
+ * Puts a reference on a host surface with a given handle, as previously
+ * returned by the DRM_VMW_GB_SURFACE_CREATE ioctl.
+ * A reference will make sure the surface isn't destroyed while we hold
+ * it and will allow the calling client to use the surface handle in
+ * the command stream.
+ *
+ * On successful return, the Ioctl returns the surface information given
+ * to and returned from the DRM_VMW_GB_SURFACE_CREATE ioctl.
+ */
+
+/**
+ * struct drm_vmw_gb_surface_reference_arg
+ *
+ * @creq: The data used as input when the surface was created, as described
+ *        above at "struct drm_vmw_gb_surface_create_req"
+ * @crep: Additional data output when the surface was created, as described
+ *        above at "struct drm_vmw_gb_surface_create_rep"
+ *
+ * Output Argument to the DRM_VMW_GB_SURFACE_REF ioctl.
+ */
+struct drm_vmw_gb_surface_ref_rep {
+	struct drm_vmw_gb_surface_create_req creq;
+	struct drm_vmw_gb_surface_create_rep crep;
+};
+
+/**
+ * union drm_vmw_gb_surface_reference_arg
+ *
+ * @req: Input data as described above at "struct drm_vmw_surface_arg"
+ * @rep: Output data as described above at "struct drm_vmw_gb_surface_ref_rep"
+ *
+ * Argument to the DRM_VMW_GB_SURFACE_REF Ioctl.
+ */
+union drm_vmw_gb_surface_reference_arg {
+	struct drm_vmw_gb_surface_ref_rep rep;
+	struct drm_vmw_surface_arg req;
+};
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_SYNCCPU - Sync a DMA buffer / MOB for CPU access.
+ *
+ * Idles any previously submitted GPU operations on the buffer and
+ * by default blocks command submissions that reference the buffer.
+ * If the file descriptor used to grab a blocking CPU sync is closed, the
+ * cpu sync is released.
+ * The flags argument indicates how the grab / release operation should be
+ * performed:
+ */
+
+/**
+ * enum drm_vmw_synccpu_flags - Synccpu flags:
+ *
+ * @drm_vmw_synccpu_read: Sync for read. If sync is done for read only, it's a
+ * hint to the kernel to allow command submissions that references the buffer
+ * for read-only.
+ * @drm_vmw_synccpu_write: Sync for write. Block all command submissions
+ * referencing this buffer.
+ * @drm_vmw_synccpu_dontblock: Dont wait for GPU idle, but rather return
+ * -EBUSY should the buffer be busy.
+ * @drm_vmw_synccpu_allow_cs: Allow command submission that touches the buffer
+ * while the buffer is synced for CPU. This is similar to the GEM bo idle
+ * behavior.
+ */
+enum drm_vmw_synccpu_flags {
+	drm_vmw_synccpu_read = (1 << 0),
+	drm_vmw_synccpu_write = (1 << 1),
+	drm_vmw_synccpu_dontblock = (1 << 2),
+	drm_vmw_synccpu_allow_cs = (1 << 3)
+};
+
+/**
+ * enum drm_vmw_synccpu_op - Synccpu operations:
+ *
+ * @drm_vmw_synccpu_grab:    Grab the buffer for CPU operations
+ * @drm_vmw_synccpu_release: Release a previous grab.
+ */
+enum drm_vmw_synccpu_op {
+	drm_vmw_synccpu_grab,
+	drm_vmw_synccpu_release
+};
+
+/**
+ * struct drm_vmw_synccpu_arg
+ *
+ * @op:			     The synccpu operation as described above.
+ * @handle:		     Handle identifying the buffer object.
+ * @flags:		     Flags as described above.
+ */
+struct drm_vmw_synccpu_arg {
+	enum drm_vmw_synccpu_op op;
+	enum drm_vmw_synccpu_flags flags;
+	__u32 handle;
+	__u32 pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_EXTENDED_CONTEXT - Create a host context.
+ *
+ * Allocates a device unique context id, and queues a create context command
+ * for the host. Does not wait for host completion.
+ */
+enum drm_vmw_extended_context {
+	drm_vmw_context_legacy,
+	drm_vmw_context_dx
+};
+
+/**
+ * union drm_vmw_extended_context_arg
+ *
+ * @req: Context type.
+ * @rep: Context identifier.
+ *
+ * Argument to the DRM_VMW_CREATE_EXTENDED_CONTEXT Ioctl.
+ */
+union drm_vmw_extended_context_arg {
+	enum drm_vmw_extended_context req;
+	struct drm_vmw_context_arg rep;
+};
+
+/*************************************************************************/
+/*
+ * DRM_VMW_HANDLE_CLOSE - Close a user-space handle and release its
+ * underlying resource.
+ *
+ * Note that this ioctl is overlaid on the deprecated DRM_VMW_UNREF_DMABUF
+ * Ioctl.
+ */
+
+/**
+ * struct drm_vmw_handle_close_arg
+ *
+ * @handle: Handle to close.
+ *
+ * Argument to the DRM_VMW_HANDLE_CLOSE Ioctl.
+ */
+struct drm_vmw_handle_close_arg {
+	__u32 handle;
+	__u32 pad64;
+};
+#define drm_vmw_unref_dmabuf_arg drm_vmw_handle_close_arg
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GB_SURFACE_CREATE_EXT - Create a host guest-backed surface.
+ *
+ * Allocates a surface handle and queues a create surface command
+ * for the host on the first use of the surface. The surface ID can
+ * be used as the surface ID in commands referencing the surface.
+ *
+ * This new command extends DRM_VMW_GB_SURFACE_CREATE by adding version
+ * parameter and 64 bit svga flag.
+ */
+
+/**
+ * enum drm_vmw_surface_version
+ *
+ * @drm_vmw_surface_gb_v1: Corresponds to current gb surface format with
+ * svga3d surface flags split into 2, upper half and lower half.
+ */
+enum drm_vmw_surface_version {
+	drm_vmw_gb_surface_v1,
+};
+
+/**
+ * struct drm_vmw_gb_surface_create_ext_req
+ *
+ * @base: Surface create parameters.
+ * @version: Version of surface create ioctl.
+ * @svga3d_flags_upper_32_bits: Upper 32 bits of svga3d flags.
+ * @multisample_pattern: Multisampling pattern when msaa is supported.
+ * @quality_level: Precision settings for each sample.
+ * @buffer_byte_stride: Buffer byte stride.
+ * @must_be_zero: Reserved for future usage.
+ *
+ * Input argument to the  DRM_VMW_GB_SURFACE_CREATE_EXT Ioctl.
+ * Part of output argument for the DRM_VMW_GB_SURFACE_REF_EXT Ioctl.
+ */
+struct drm_vmw_gb_surface_create_ext_req {
+	struct drm_vmw_gb_surface_create_req base;
+	enum drm_vmw_surface_version version;
+	__u32 svga3d_flags_upper_32_bits;
+	__u32 multisample_pattern;
+	__u32 quality_level;
+	__u32 buffer_byte_stride;
+	__u32 must_be_zero;
+};
+
+/**
+ * union drm_vmw_gb_surface_create_ext_arg
+ *
+ * @req: Input argument as described above.
+ * @rep: Output argument as described above.
+ *
+ * Argument to the DRM_VMW_GB_SURFACE_CREATE_EXT ioctl.
+ */
+union drm_vmw_gb_surface_create_ext_arg {
+	struct drm_vmw_gb_surface_create_rep rep;
+	struct drm_vmw_gb_surface_create_ext_req req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GB_SURFACE_REF_EXT - Reference a host surface.
+ *
+ * Puts a reference on a host surface with a given handle, as previously
+ * returned by the DRM_VMW_GB_SURFACE_CREATE_EXT ioctl.
+ * A reference will make sure the surface isn't destroyed while we hold
+ * it and will allow the calling client to use the surface handle in
+ * the command stream.
+ *
+ * On successful return, the Ioctl returns the surface information given
+ * to and returned from the DRM_VMW_GB_SURFACE_CREATE_EXT ioctl.
+ */
+
+/**
+ * struct drm_vmw_gb_surface_ref_ext_rep
+ *
+ * @creq: The data used as input when the surface was created, as described
+ *        above at "struct drm_vmw_gb_surface_create_ext_req"
+ * @crep: Additional data output when the surface was created, as described
+ *        above at "struct drm_vmw_gb_surface_create_rep"
+ *
+ * Output Argument to the DRM_VMW_GB_SURFACE_REF_EXT ioctl.
+ */
+struct drm_vmw_gb_surface_ref_ext_rep {
+	struct drm_vmw_gb_surface_create_ext_req creq;
+	struct drm_vmw_gb_surface_create_rep crep;
+};
+
+/**
+ * union drm_vmw_gb_surface_reference_ext_arg
+ *
+ * @req: Input data as described above at "struct drm_vmw_surface_arg"
+ * @rep: Output data as described above at
+ *       "struct drm_vmw_gb_surface_ref_ext_rep"
+ *
+ * Argument to the DRM_VMW_GB_SURFACE_REF Ioctl.
+ */
+union drm_vmw_gb_surface_reference_ext_arg {
+	struct drm_vmw_gb_surface_ref_ext_rep rep;
+	struct drm_vmw_surface_arg req;
+};
+
+/**
+ * struct drm_vmw_msg_arg
+ *
+ * @send: Pointer to user-space msg string (null terminated).
+ * @receive: Pointer to user-space receive buffer.
+ * @send_only: Boolean whether this is only sending or receiving too.
+ *
+ * Argument to the DRM_VMW_MSG ioctl.
+ */
+struct drm_vmw_msg_arg {
+	__u64 send;
+	__u64 receive;
+	__s32 send_only;
+	__u32 receive_len;
+};
+
+/**
+ * struct drm_vmw_mksstat_add_arg
+ *
+ * @stat: Pointer to user-space stat-counters array, page-aligned.
+ * @info: Pointer to user-space counter-infos array, page-aligned.
+ * @strs: Pointer to user-space stat strings, page-aligned.
+ * @stat_len: Length in bytes of stat-counters array.
+ * @info_len: Length in bytes of counter-infos array.
+ * @strs_len: Length in bytes of the stat strings, terminators included.
+ * @description: Pointer to instance descriptor string; will be truncated
+ *               to MKS_GUEST_STAT_INSTANCE_DESC_LENGTH chars.
+ * @id: Output identifier of the produced record; -1 if error.
+ *
+ * Argument to the DRM_VMW_MKSSTAT_ADD ioctl.
+ */
+struct drm_vmw_mksstat_add_arg {
+	__u64 stat;
+	__u64 info;
+	__u64 strs;
+	__u64 stat_len;
+	__u64 info_len;
+	__u64 strs_len;
+	__u64 description;
+	__u64 id;
+};
+
+/**
+ * struct drm_vmw_mksstat_remove_arg
+ *
+ * @id: Identifier of the record being disposed, originally obtained through
+ *      DRM_VMW_MKSSTAT_ADD ioctl.
+ *
+ * Argument to the DRM_VMW_MKSSTAT_REMOVE ioctl.
+ */
+struct drm_vmw_mksstat_remove_arg {
+	__u64 id;
+};
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/a.out.h b/contrib/libs/linux-headers/linux/a.out.h
new file mode 100644
index 0000000000..ff104cb146
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/a.out.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#error unavailable for arm64
+#elif defined(__powerpc__)
+#error unavailable for powerpc
+#elif defined(__i386__) || defined(__x86_64__)
+#include "a.out_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/linux/a.out_x86.h b/contrib/libs/linux-headers/linux/a.out_x86.h
new file mode 100644
index 0000000000..478369932f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/a.out_x86.h
@@ -0,0 +1,247 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __A_OUT_GNU_H__
+#define __A_OUT_GNU_H__
+
+#define __GNU_EXEC_MACROS__
+
+#ifndef __STRUCT_EXEC_OVERRIDE__
+
+#include <asm/a.out.h>
+
+#endif /* __STRUCT_EXEC_OVERRIDE__ */
+
+#ifndef __ASSEMBLY__
+
+/* these go in the N_MACHTYPE field */
+enum machine_type {
+#if defined (M_OLDSUN2)
+  M__OLDSUN2 = M_OLDSUN2,
+#else
+  M_OLDSUN2 = 0,
+#endif
+#if defined (M_68010)
+  M__68010 = M_68010,
+#else
+  M_68010 = 1,
+#endif
+#if defined (M_68020)
+  M__68020 = M_68020,
+#else
+  M_68020 = 2,
+#endif
+#if defined (M_SPARC)
+  M__SPARC = M_SPARC,
+#else
+  M_SPARC = 3,
+#endif
+  /* skip a bunch so we don't run into any of sun's numbers */
+  M_386 = 100,
+  M_MIPS1 = 151,	/* MIPS R3000/R3000 binary */
+  M_MIPS2 = 152		/* MIPS R6000/R4000 binary */
+};
+
+#if !defined (N_MAGIC)
+#define N_MAGIC(exec) ((exec).a_info & 0xffff)
+#endif
+#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
+#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
+#define N_SET_INFO(exec, magic, type, flags) \
+	((exec).a_info = ((magic) & 0xffff) \
+	 | (((int)(type) & 0xff) << 16) \
+	 | (((flags) & 0xff) << 24))
+#define N_SET_MAGIC(exec, magic) \
+	((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
+
+#define N_SET_MACHTYPE(exec, machtype) \
+	((exec).a_info = \
+	 ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
+
+#define N_SET_FLAGS(exec, flags) \
+	((exec).a_info = \
+	 ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
+
+/* Code indicating object file or impure executable.  */
+#define OMAGIC 0407
+/* Code indicating pure executable.  */
+#define NMAGIC 0410
+/* Code indicating demand-paged executable.  */
+#define ZMAGIC 0413
+/* This indicates a demand-paged executable with the header in the text. 
+   The first page is unmapped to help trap NULL pointer references */
+#define QMAGIC 0314
+
+/* Code indicating core file.  */
+#define CMAGIC 0421
+
+#if !defined (N_BADMAG)
+#define N_BADMAG(x)	  (N_MAGIC(x) != OMAGIC		\
+			&& N_MAGIC(x) != NMAGIC		\
+  			&& N_MAGIC(x) != ZMAGIC \
+		        && N_MAGIC(x) != QMAGIC)
+#endif
+
+#define _N_HDROFF(x) (1024 - sizeof (struct exec))
+
+#if !defined (N_TXTOFF)
+#define N_TXTOFF(x) \
+ (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : \
+  (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec)))
+#endif
+
+#if !defined (N_DATOFF)
+#define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text)
+#endif
+
+#if !defined (N_TRELOFF)
+#define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
+#endif
+
+#if !defined (N_DRELOFF)
+#define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x))
+#endif
+
+#if !defined (N_SYMOFF)
+#define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x))
+#endif
+
+#if !defined (N_STROFF)
+#define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x))
+#endif
+
+/* Address of text segment in memory after it is loaded.  */
+#if !defined (N_TXTADDR)
+#define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0)
+#endif
+
+/* Address of data segment in memory after it is loaded. */
+#include <unistd.h>
+#if defined(__i386__) || defined(__mc68000__)
+#define SEGMENT_SIZE	1024
+#else
+#ifndef SEGMENT_SIZE
+#define SEGMENT_SIZE   getpagesize()
+#endif
+#endif
+
+#define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE)
+
+#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
+
+#ifndef N_DATADDR
+#define N_DATADDR(x) \
+    (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) \
+     : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
+#endif
+
+/* Address of bss segment in memory after it is loaded.  */
+#if !defined (N_BSSADDR)
+#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
+#endif
+
+#if !defined (N_NLIST_DECLARED)
+struct nlist {
+  union {
+    char *n_name;
+    struct nlist *n_next;
+    long n_strx;
+  } n_un;
+  unsigned char n_type;
+  char n_other;
+  short n_desc;
+  unsigned long n_value;
+};
+#endif /* no N_NLIST_DECLARED.  */
+
+#if !defined (N_UNDF)
+#define N_UNDF 0
+#endif
+#if !defined (N_ABS)
+#define N_ABS 2
+#endif
+#if !defined (N_TEXT)
+#define N_TEXT 4
+#endif
+#if !defined (N_DATA)
+#define N_DATA 6
+#endif
+#if !defined (N_BSS)
+#define N_BSS 8
+#endif
+#if !defined (N_FN)
+#define N_FN 15
+#endif
+
+#if !defined (N_EXT)
+#define N_EXT 1
+#endif
+#if !defined (N_TYPE)
+#define N_TYPE 036
+#endif
+#if !defined (N_STAB)
+#define N_STAB 0340
+#endif
+
+/* The following type indicates the definition of a symbol as being
+   an indirect reference to another symbol.  The other symbol
+   appears as an undefined reference, immediately following this symbol.
+
+   Indirection is asymmetrical.  The other symbol's value will be used
+   to satisfy requests for the indirect symbol, but not vice versa.
+   If the other symbol does not have a definition, libraries will
+   be searched to find a definition.  */
+#define N_INDR 0xa
+
+/* The following symbols refer to set elements.
+   All the N_SET[ATDB] symbols with the same name form one set.
+   Space is allocated for the set in the text section, and each set
+   element's value is stored into one word of the space.
+   The first word of the space is the length of the set (number of elements).
+
+   The address of the set is made into an N_SETV symbol
+   whose name is the same as the name of the set.
+   This symbol acts like a N_DATA global symbol
+   in that it can satisfy undefined external references.  */
+
+/* These appear as input to LD, in a .o file.  */
+#define	N_SETA	0x14		/* Absolute set element symbol */
+#define	N_SETT	0x16		/* Text set element symbol */
+#define	N_SETD	0x18		/* Data set element symbol */
+#define	N_SETB	0x1A		/* Bss set element symbol */
+
+/* This is output from LD.  */
+#define N_SETV	0x1C		/* Pointer to set vector in data area.  */
+
+#if !defined (N_RELOCATION_INFO_DECLARED)
+/* This structure describes a single relocation to be performed.
+   The text-relocation section of the file is a vector of these structures,
+   all of which apply to the text section.
+   Likewise, the data-relocation section applies to the data section.  */
+
+struct relocation_info
+{
+  /* Address (within segment) to be relocated.  */
+  int r_address;
+  /* The meaning of r_symbolnum depends on r_extern.  */
+  unsigned int r_symbolnum:24;
+  /* Nonzero means value is a pc-relative offset
+     and it should be relocated for changes in its own address
+     as well as for changes in the symbol or section specified.  */
+  unsigned int r_pcrel:1;
+  /* Length (as exponent of 2) of the field to be relocated.
+     Thus, a value of 2 indicates 1<<2 bytes.  */
+  unsigned int r_length:2;
+  /* 1 => relocate with value of symbol.
+          r_symbolnum is the index of the symbol
+	  in file's the symbol table.
+     0 => relocate with the address of a segment.
+          r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
+	  (the N_EXT bit may be set also, but signifies nothing).  */
+  unsigned int r_extern:1;
+  /* Four bits that aren't used, but when writing an object file
+     it is desirable to clear them.  */
+  unsigned int r_pad:4;
+};
+#endif /* no N_RELOCATION_INFO_DECLARED.  */
+
+#endif /*__ASSEMBLY__ */
+#endif /* __A_OUT_GNU_H__ */
diff --git a/contrib/libs/linux-headers/linux/acct.h b/contrib/libs/linux-headers/linux/acct.h
new file mode 100644
index 0000000000..662cecf36a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/acct.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  BSD Process Accounting for Linux - Definitions
+ *
+ *  Author: Marco van Wieringen (mvw@planets.elm.net)
+ *
+ *  This header file contains the definitions needed to implement
+ *  BSD-style process accounting. The kernel accounting code and all
+ *  user-level programs that try to do something useful with the
+ *  process accounting log must include this file.
+ *
+ *  Copyright (C) 1995 - 1997 Marco van Wieringen - ELM Consultancy B.V.
+ *
+ */
+
+#ifndef _LINUX_ACCT_H
+#define _LINUX_ACCT_H
+
+#include <linux/types.h>
+
+#include <asm/param.h>
+#include <asm/byteorder.h>
+
+/* 
+ *  comp_t is a 16-bit "floating" point number with a 3-bit base 8
+ *  exponent and a 13-bit fraction.
+ *  comp2_t is 24-bit with 5-bit base 2 exponent and 20 bit fraction
+ *  (leading 1 not stored).
+ *  See linux/kernel/acct.c for the specific encoding systems used.
+ */
+
+typedef __u16	comp_t;
+typedef __u32	comp2_t;
+
+/*
+ *   accounting file record
+ *
+ *   This structure contains all of the information written out to the
+ *   process accounting file whenever a process exits.
+ */
+
+#define ACCT_COMM	16
+
+struct acct
+{
+	char		ac_flag;		/* Flags */
+	char		ac_version;		/* Always set to ACCT_VERSION */
+	/* for binary compatibility back until 2.0 */
+	__u16		ac_uid16;		/* LSB of Real User ID */
+	__u16		ac_gid16;		/* LSB of Real Group ID */
+	__u16		ac_tty;			/* Control Terminal */
+	/* __u32 range means times from 1970 to 2106 */
+	__u32		ac_btime;		/* Process Creation Time */
+	comp_t		ac_utime;		/* User Time */
+	comp_t		ac_stime;		/* System Time */
+	comp_t		ac_etime;		/* Elapsed Time */
+	comp_t		ac_mem;			/* Average Memory Usage */
+	comp_t		ac_io;			/* Chars Transferred */
+	comp_t		ac_rw;			/* Blocks Read or Written */
+	comp_t		ac_minflt;		/* Minor Pagefaults */
+	comp_t		ac_majflt;		/* Major Pagefaults */
+	comp_t		ac_swaps;		/* Number of Swaps */
+/* m68k had no padding here. */
+	__u16		ac_ahz;			/* AHZ */
+	__u32		ac_exitcode;		/* Exitcode */
+	char		ac_comm[ACCT_COMM + 1];	/* Command Name */
+	__u8		ac_etime_hi;		/* Elapsed Time MSB */
+	__u16		ac_etime_lo;		/* Elapsed Time LSB */
+	__u32		ac_uid;			/* Real User ID */
+	__u32		ac_gid;			/* Real Group ID */
+};
+
+struct acct_v3
+{
+	char		ac_flag;		/* Flags */
+	char		ac_version;		/* Always set to ACCT_VERSION */
+	__u16		ac_tty;			/* Control Terminal */
+	__u32		ac_exitcode;		/* Exitcode */
+	__u32		ac_uid;			/* Real User ID */
+	__u32		ac_gid;			/* Real Group ID */
+	__u32		ac_pid;			/* Process ID */
+	__u32		ac_ppid;		/* Parent Process ID */
+	/* __u32 range means times from 1970 to 2106 */
+	__u32		ac_btime;		/* Process Creation Time */
+	float		ac_etime;		/* Elapsed Time */
+	comp_t		ac_utime;		/* User Time */
+	comp_t		ac_stime;		/* System Time */
+	comp_t		ac_mem;			/* Average Memory Usage */
+	comp_t		ac_io;			/* Chars Transferred */
+	comp_t		ac_rw;			/* Blocks Read or Written */
+	comp_t		ac_minflt;		/* Minor Pagefaults */
+	comp_t		ac_majflt;		/* Major Pagefaults */
+	comp_t		ac_swaps;		/* Number of Swaps */
+	char		ac_comm[ACCT_COMM];	/* Command Name */
+};
+
+/*
+ *  accounting flags
+ */
+				/* bit set when the process/task ... */
+#define AFORK		0x01	/* ... executed fork, but did not exec */
+#define ASU		0x02	/* ... used super-user privileges */
+#define ACOMPAT		0x04	/* ... used compatibility mode (VAX only not used) */
+#define ACORE		0x08	/* ... dumped core */
+#define AXSIG		0x10	/* ... was killed by a signal */
+#define AGROUP		0x20	/* ... was the last task of the process (task group) */
+
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
+#define ACCT_BYTEORDER	0x80	/* accounting file is big endian */
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
+#define ACCT_BYTEORDER	0x00	/* accounting file is little endian */
+#else
+#error unspecified endianness
+#endif
+
+#define ACCT_VERSION	2
+#define AHZ		(HZ)
+
+
+#endif /* _LINUX_ACCT_H */
diff --git a/contrib/libs/linux-headers/linux/acrn.h b/contrib/libs/linux-headers/linux/acrn.h
new file mode 100644
index 0000000000..bdcee154ee
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/acrn.h
@@ -0,0 +1,649 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Userspace interface for /dev/acrn_hsm - ACRN Hypervisor Service Module
+ *
+ * This file can be used by applications that need to communicate with the HSM
+ * via the ioctl interface.
+ *
+ * Copyright (C) 2021 Intel Corporation. All rights reserved.
+ */
+
+#ifndef _ACRN_H
+#define _ACRN_H
+
+#include <linux/types.h>
+
+#define ACRN_IO_REQUEST_MAX		16
+
+#define ACRN_IOREQ_STATE_PENDING	0
+#define ACRN_IOREQ_STATE_COMPLETE	1
+#define ACRN_IOREQ_STATE_PROCESSING	2
+#define ACRN_IOREQ_STATE_FREE		3
+
+#define ACRN_IOREQ_TYPE_PORTIO		0
+#define ACRN_IOREQ_TYPE_MMIO		1
+#define ACRN_IOREQ_TYPE_PCICFG		2
+
+#define ACRN_IOREQ_DIR_READ		0
+#define ACRN_IOREQ_DIR_WRITE		1
+
+/**
+ * struct acrn_mmio_request - Info of a MMIO I/O request
+ * @direction:	Access direction of this request (ACRN_IOREQ_DIR_*)
+ * @reserved:	Reserved for alignment and should be 0
+ * @address:	Access address of this MMIO I/O request
+ * @size:	Access size of this MMIO I/O request
+ * @value:	Read/write value of this MMIO I/O request
+ */
+struct acrn_mmio_request {
+	__u32	direction;
+	__u32	reserved;
+	__u64	address;
+	__u64	size;
+	__u64	value;
+};
+
+/**
+ * struct acrn_pio_request - Info of a PIO I/O request
+ * @direction:	Access direction of this request (ACRN_IOREQ_DIR_*)
+ * @reserved:	Reserved for alignment and should be 0
+ * @address:	Access address of this PIO I/O request
+ * @size:	Access size of this PIO I/O request
+ * @value:	Read/write value of this PIO I/O request
+ */
+struct acrn_pio_request {
+	__u32	direction;
+	__u32	reserved;
+	__u64	address;
+	__u64	size;
+	__u32	value;
+};
+
+/**
+ * struct acrn_pci_request - Info of a PCI I/O request
+ * @direction:	Access direction of this request (ACRN_IOREQ_DIR_*)
+ * @reserved:	Reserved for alignment and should be 0
+ * @size:	Access size of this PCI I/O request
+ * @value:	Read/write value of this PIO I/O request
+ * @bus:	PCI bus value of this PCI I/O request
+ * @dev:	PCI device value of this PCI I/O request
+ * @func:	PCI function value of this PCI I/O request
+ * @reg:	PCI config space offset of this PCI I/O request
+ *
+ * Need keep same header layout with &struct acrn_pio_request.
+ */
+struct acrn_pci_request {
+	__u32	direction;
+	__u32	reserved[3];
+	__u64	size;
+	__u32	value;
+	__u32	bus;
+	__u32	dev;
+	__u32	func;
+	__u32	reg;
+};
+
+/**
+ * struct acrn_io_request - 256-byte ACRN I/O request
+ * @type:		Type of this request (ACRN_IOREQ_TYPE_*).
+ * @completion_polling:	Polling flag. Hypervisor will poll completion of the
+ *			I/O request if this flag set.
+ * @reserved0:		Reserved fields.
+ * @reqs:		Union of different types of request. Byte offset: 64.
+ * @reqs.pio_request:	PIO request data of the I/O request.
+ * @reqs.pci_request:	PCI configuration space request data of the I/O request.
+ * @reqs.mmio_request:	MMIO request data of the I/O request.
+ * @reqs.data:		Raw data of the I/O request.
+ * @reserved1:		Reserved fields.
+ * @kernel_handled:	Flag indicates this request need be handled in kernel.
+ * @processed:		The status of this request (ACRN_IOREQ_STATE_*).
+ *
+ * The state transitions of ACRN I/O request:
+ *
+ *    FREE -> PENDING -> PROCESSING -> COMPLETE -> FREE -> ...
+ *
+ * An I/O request in COMPLETE or FREE state is owned by the hypervisor. HSM and
+ * ACRN userspace are in charge of processing the others.
+ *
+ * On basis of the states illustrated above, a typical lifecycle of ACRN IO
+ * request would look like:
+ *
+ * Flow                 (assume the initial state is FREE)
+ * |
+ * |   Service VM vCPU 0     Service VM vCPU x      User vCPU y
+ * |
+ * |                                             hypervisor:
+ * |                                               fills in type, addr, etc.
+ * |                                               pauses the User VM vCPU y
+ * |                                               sets the state to PENDING (a)
+ * |                                               fires an upcall to Service VM
+ * |
+ * | HSM:
+ * |  scans for PENDING requests
+ * |  sets the states to PROCESSING (b)
+ * |  assigns the requests to clients (c)
+ * V
+ * |                     client:
+ * |                       scans for the assigned requests
+ * |                       handles the requests (d)
+ * |                     HSM:
+ * |                       sets states to COMPLETE
+ * |                       notifies the hypervisor
+ * |
+ * |                     hypervisor:
+ * |                       resumes User VM vCPU y (e)
+ * |
+ * |                                             hypervisor:
+ * |                                               post handling (f)
+ * V                                               sets states to FREE
+ *
+ * Note that the procedures (a) to (f) in the illustration above require to be
+ * strictly processed in the order.  One vCPU cannot trigger another request of
+ * I/O emulation before completing the previous one.
+ *
+ * Atomic and barriers are required when HSM and hypervisor accessing the state
+ * of &struct acrn_io_request.
+ *
+ */
+struct acrn_io_request {
+	__u32	type;
+	__u32	completion_polling;
+	__u32	reserved0[14];
+	union {
+		struct acrn_pio_request		pio_request;
+		struct acrn_pci_request		pci_request;
+		struct acrn_mmio_request	mmio_request;
+		__u64				data[8];
+	} reqs;
+	__u32	reserved1;
+	__u32	kernel_handled;
+	__u32	processed;
+} __attribute__((aligned(256)));
+
+struct acrn_io_request_buffer {
+	union {
+		struct acrn_io_request	req_slot[ACRN_IO_REQUEST_MAX];
+		__u8			reserved[4096];
+	};
+};
+
+/**
+ * struct acrn_ioreq_notify - The structure of ioreq completion notification
+ * @vmid:	User VM ID
+ * @reserved:	Reserved and should be 0
+ * @vcpu:	vCPU ID
+ */
+struct acrn_ioreq_notify {
+	__u16	vmid;
+	__u16	reserved;
+	__u32	vcpu;
+};
+
+/**
+ * struct acrn_vm_creation - Info to create a User VM
+ * @vmid:		User VM ID returned from the hypervisor
+ * @reserved0:		Reserved and must be 0
+ * @vcpu_num:		Number of vCPU in the VM. Return from hypervisor.
+ * @reserved1:		Reserved and must be 0
+ * @uuid:		Empty space never to be used again (used to be UUID of the VM)
+ * @vm_flag:		Flag of the VM creating. Pass to hypervisor directly.
+ * @ioreq_buf:		Service VM GPA of I/O request buffer. Pass to
+ *			hypervisor directly.
+ * @cpu_affinity:	CPU affinity of the VM. Pass to hypervisor directly.
+ * 			It's a bitmap which indicates CPUs used by the VM.
+ */
+struct acrn_vm_creation {
+	__u16	vmid;
+	__u16	reserved0;
+	__u16	vcpu_num;
+	__u16	reserved1;
+	__u8	uuid[16];
+	__u64	vm_flag;
+	__u64	ioreq_buf;
+	__u64	cpu_affinity;
+};
+
+/**
+ * struct acrn_gp_regs - General registers of a User VM
+ * @rax:	Value of register RAX
+ * @rcx:	Value of register RCX
+ * @rdx:	Value of register RDX
+ * @rbx:	Value of register RBX
+ * @rsp:	Value of register RSP
+ * @rbp:	Value of register RBP
+ * @rsi:	Value of register RSI
+ * @rdi:	Value of register RDI
+ * @r8:		Value of register R8
+ * @r9:		Value of register R9
+ * @r10:	Value of register R10
+ * @r11:	Value of register R11
+ * @r12:	Value of register R12
+ * @r13:	Value of register R13
+ * @r14:	Value of register R14
+ * @r15:	Value of register R15
+ */
+struct acrn_gp_regs {
+	__le64	rax;
+	__le64	rcx;
+	__le64	rdx;
+	__le64	rbx;
+	__le64	rsp;
+	__le64	rbp;
+	__le64	rsi;
+	__le64	rdi;
+	__le64	r8;
+	__le64	r9;
+	__le64	r10;
+	__le64	r11;
+	__le64	r12;
+	__le64	r13;
+	__le64	r14;
+	__le64	r15;
+};
+
+/**
+ * struct acrn_descriptor_ptr - Segment descriptor table of a User VM.
+ * @limit:	Limit field.
+ * @base:	Base field.
+ * @reserved:	Reserved and must be 0.
+ */
+struct acrn_descriptor_ptr {
+	__le16	limit;
+	__le64	base;
+	__le16	reserved[3];
+} __attribute__ ((__packed__));
+
+/**
+ * struct acrn_regs - Registers structure of a User VM
+ * @gprs:		General registers
+ * @gdt:		Global Descriptor Table
+ * @idt:		Interrupt Descriptor Table
+ * @rip:		Value of register RIP
+ * @cs_base:		Base of code segment selector
+ * @cr0:		Value of register CR0
+ * @cr4:		Value of register CR4
+ * @cr3:		Value of register CR3
+ * @ia32_efer:		Value of IA32_EFER MSR
+ * @rflags:		Value of regsiter RFLAGS
+ * @reserved_64:	Reserved and must be 0
+ * @cs_ar:		Attribute field of code segment selector
+ * @cs_limit:		Limit field of code segment selector
+ * @reserved_32:	Reserved and must be 0
+ * @cs_sel:		Value of code segment selector
+ * @ss_sel:		Value of stack segment selector
+ * @ds_sel:		Value of data segment selector
+ * @es_sel:		Value of extra segment selector
+ * @fs_sel:		Value of FS selector
+ * @gs_sel:		Value of GS selector
+ * @ldt_sel:		Value of LDT descriptor selector
+ * @tr_sel:		Value of TSS descriptor selector
+ */
+struct acrn_regs {
+	struct acrn_gp_regs		gprs;
+	struct acrn_descriptor_ptr	gdt;
+	struct acrn_descriptor_ptr	idt;
+
+	__le64				rip;
+	__le64				cs_base;
+	__le64				cr0;
+	__le64				cr4;
+	__le64				cr3;
+	__le64				ia32_efer;
+	__le64				rflags;
+	__le64				reserved_64[4];
+
+	__le32				cs_ar;
+	__le32				cs_limit;
+	__le32				reserved_32[3];
+
+	__le16				cs_sel;
+	__le16				ss_sel;
+	__le16				ds_sel;
+	__le16				es_sel;
+	__le16				fs_sel;
+	__le16				gs_sel;
+	__le16				ldt_sel;
+	__le16				tr_sel;
+};
+
+/**
+ * struct acrn_vcpu_regs - Info of vCPU registers state
+ * @vcpu_id:	vCPU ID
+ * @reserved:	Reserved and must be 0
+ * @vcpu_regs:	vCPU registers state
+ *
+ * This structure will be passed to hypervisor directly.
+ */
+struct acrn_vcpu_regs {
+	__u16			vcpu_id;
+	__u16			reserved[3];
+	struct acrn_regs	vcpu_regs;
+};
+
+#define	ACRN_MEM_ACCESS_RIGHT_MASK	0x00000007U
+#define	ACRN_MEM_ACCESS_READ		0x00000001U
+#define	ACRN_MEM_ACCESS_WRITE		0x00000002U
+#define	ACRN_MEM_ACCESS_EXEC		0x00000004U
+#define	ACRN_MEM_ACCESS_RWX		(ACRN_MEM_ACCESS_READ  | \
+					 ACRN_MEM_ACCESS_WRITE | \
+					 ACRN_MEM_ACCESS_EXEC)
+
+#define	ACRN_MEM_TYPE_MASK		0x000007C0U
+#define	ACRN_MEM_TYPE_WB		0x00000040U
+#define	ACRN_MEM_TYPE_WT		0x00000080U
+#define	ACRN_MEM_TYPE_UC		0x00000100U
+#define	ACRN_MEM_TYPE_WC		0x00000200U
+#define	ACRN_MEM_TYPE_WP		0x00000400U
+
+/* Memory mapping types */
+#define	ACRN_MEMMAP_RAM			0
+#define	ACRN_MEMMAP_MMIO		1
+
+/**
+ * struct acrn_vm_memmap - A EPT memory mapping info for a User VM.
+ * @type:		Type of the memory mapping (ACRM_MEMMAP_*).
+ *			Pass to hypervisor directly.
+ * @attr:		Attribute of the memory mapping.
+ *			Pass to hypervisor directly.
+ * @user_vm_pa:		Physical address of User VM.
+ *			Pass to hypervisor directly.
+ * @service_vm_pa:	Physical address of Service VM.
+ *			Pass to hypervisor directly.
+ * @vma_base:		VMA address of Service VM. Pass to hypervisor directly.
+ * @len:		Length of the memory mapping.
+ *			Pass to hypervisor directly.
+ */
+struct acrn_vm_memmap {
+	__u32	type;
+	__u32	attr;
+	__u64	user_vm_pa;
+	union {
+		__u64	service_vm_pa;
+		__u64	vma_base;
+	};
+	__u64	len;
+};
+
+/* Type of interrupt of a passthrough device */
+#define ACRN_PTDEV_IRQ_INTX	0
+#define ACRN_PTDEV_IRQ_MSI	1
+#define ACRN_PTDEV_IRQ_MSIX	2
+/**
+ * struct acrn_ptdev_irq - Interrupt data of a passthrough device.
+ * @type:		Type (ACRN_PTDEV_IRQ_*)
+ * @virt_bdf:		Virtual Bus/Device/Function
+ * @phys_bdf:		Physical Bus/Device/Function
+ * @intx:		Info of interrupt
+ * @intx.virt_pin:	Virtual IOAPIC pin
+ * @intx.phys_pin:	Physical IOAPIC pin
+ * @intx.is_pic_pin:	Is PIC pin or not
+ *
+ * This structure will be passed to hypervisor directly.
+ */
+struct acrn_ptdev_irq {
+	__u32	type;
+	__u16	virt_bdf;
+	__u16	phys_bdf;
+
+	struct {
+		__u32	virt_pin;
+		__u32	phys_pin;
+		__u32	is_pic_pin;
+	} intx;
+};
+
+/* Type of PCI device assignment */
+#define ACRN_PTDEV_QUIRK_ASSIGN	(1U << 0)
+
+#define ACRN_MMIODEV_RES_NUM	3
+#define ACRN_PCI_NUM_BARS	6
+/**
+ * struct acrn_pcidev - Info for assigning or de-assigning a PCI device
+ * @type:	Type of the assignment
+ * @virt_bdf:	Virtual Bus/Device/Function
+ * @phys_bdf:	Physical Bus/Device/Function
+ * @intr_line:	PCI interrupt line
+ * @intr_pin:	PCI interrupt pin
+ * @bar:	PCI BARs.
+ *
+ * This structure will be passed to hypervisor directly.
+ */
+struct acrn_pcidev {
+	__u32	type;
+	__u16	virt_bdf;
+	__u16	phys_bdf;
+	__u8	intr_line;
+	__u8	intr_pin;
+	__u32	bar[ACRN_PCI_NUM_BARS];
+};
+
+/**
+ * struct acrn_mmiodev - Info for assigning or de-assigning a MMIO device
+ * @name:			Name of the MMIO device.
+ * @res[].user_vm_pa:		Physical address of User VM of the MMIO region
+ *				for the MMIO device.
+ * @res[].service_vm_pa:	Physical address of Service VM of the MMIO
+ *				region for the MMIO device.
+ * @res[].size:			Size of the MMIO region for the MMIO device.
+ * @res[].mem_type:		Memory type of the MMIO region for the MMIO
+ *				device.
+ *
+ * This structure will be passed to hypervisor directly.
+ */
+struct acrn_mmiodev {
+	__u8	name[8];
+	struct {
+		__u64	user_vm_pa;
+		__u64	service_vm_pa;
+		__u64	size;
+		__u64	mem_type;
+	} res[ACRN_MMIODEV_RES_NUM];
+};
+
+/**
+ * struct acrn_vdev - Info for creating or destroying a virtual device
+ * @id:				Union of identifier of the virtual device
+ * @id.value:			Raw data of the identifier
+ * @id.fields.vendor:		Vendor id of the virtual PCI device
+ * @id.fields.device:		Device id of the virtual PCI device
+ * @id.fields.legacy_id:	ID of the virtual device if not a PCI device
+ * @slot:			Virtual Bus/Device/Function of the virtual
+ *				device
+ * @io_base:			IO resource base address of the virtual device
+ * @io_size:			IO resource size of the virtual device
+ * @args:			Arguments for the virtual device creation
+ *
+ * The created virtual device can be a PCI device or a legacy device (e.g.
+ * a virtual UART controller) and it is emulated by the hypervisor. This
+ * structure will be passed to hypervisor directly.
+ */
+struct acrn_vdev {
+	/*
+	 * the identifier of the device, the low 32 bits represent the vendor
+	 * id and device id of PCI device and the high 32 bits represent the
+	 * device number of the legacy device
+	 */
+	union {
+		__u64 value;
+		struct {
+			__le16 vendor;
+			__le16 device;
+			__le32 legacy_id;
+		} fields;
+	} id;
+
+	__u64	slot;
+	__u32	io_addr[ACRN_PCI_NUM_BARS];
+	__u32	io_size[ACRN_PCI_NUM_BARS];
+	__u8	args[128];
+};
+
+/**
+ * struct acrn_msi_entry - Info for injecting a MSI interrupt to a VM
+ * @msi_addr:	MSI addr[19:12] with dest vCPU ID
+ * @msi_data:	MSI data[7:0] with vector
+ */
+struct acrn_msi_entry {
+	__u64	msi_addr;
+	__u64	msi_data;
+};
+
+struct acrn_acpi_generic_address {
+	__u8	space_id;
+	__u8	bit_width;
+	__u8	bit_offset;
+	__u8	access_size;
+	__u64	address;
+} __attribute__ ((__packed__));
+
+/**
+ * struct acrn_cstate_data - A C state package defined in ACPI
+ * @cx_reg:	Register of the C state object
+ * @type:	Type of the C state object
+ * @latency:	The worst-case latency to enter and exit this C state
+ * @power:	The average power consumption when in this C state
+ */
+struct acrn_cstate_data {
+	struct acrn_acpi_generic_address	cx_reg;
+	__u8					type;
+	__u32					latency;
+	__u64					power;
+};
+
+/**
+ * struct acrn_pstate_data - A P state package defined in ACPI
+ * @core_frequency:	CPU frequency (in MHz).
+ * @power:		Power dissipation (in milliwatts).
+ * @transition_latency:	The worst-case latency in microseconds that CPU is
+ * 			unavailable during a transition from any P state to
+ * 			this P state.
+ * @bus_master_latency:	The worst-case latency in microseconds that Bus Masters
+ * 			are prevented from accessing memory during a transition
+ * 			from any P state to this P state.
+ * @control:		The value to be written to Performance Control Register
+ * @status:		Transition status.
+ */
+struct acrn_pstate_data {
+	__u64	core_frequency;
+	__u64	power;
+	__u64	transition_latency;
+	__u64	bus_master_latency;
+	__u64	control;
+	__u64	status;
+};
+
+#define PMCMD_TYPE_MASK		0x000000ff
+enum acrn_pm_cmd_type {
+	ACRN_PMCMD_GET_PX_CNT,
+	ACRN_PMCMD_GET_PX_DATA,
+	ACRN_PMCMD_GET_CX_CNT,
+	ACRN_PMCMD_GET_CX_DATA,
+};
+
+#define ACRN_IOEVENTFD_FLAG_PIO		0x01
+#define ACRN_IOEVENTFD_FLAG_DATAMATCH	0x02
+#define ACRN_IOEVENTFD_FLAG_DEASSIGN	0x04
+/**
+ * struct acrn_ioeventfd - Data to operate a &struct hsm_ioeventfd
+ * @fd:		The fd of eventfd associated with a hsm_ioeventfd
+ * @flags:	Logical-OR of ACRN_IOEVENTFD_FLAG_*
+ * @addr:	The start address of IO range of ioeventfd
+ * @len:	The length of IO range of ioeventfd
+ * @reserved:	Reserved and should be 0
+ * @data:	Data for data matching
+ *
+ * Without flag ACRN_IOEVENTFD_FLAG_DEASSIGN, ioctl ACRN_IOCTL_IOEVENTFD
+ * creates a &struct hsm_ioeventfd with properties originated from &struct
+ * acrn_ioeventfd. With flag ACRN_IOEVENTFD_FLAG_DEASSIGN, ioctl
+ * ACRN_IOCTL_IOEVENTFD destroys the &struct hsm_ioeventfd matching the fd.
+ */
+struct acrn_ioeventfd {
+	__u32	fd;
+	__u32	flags;
+	__u64	addr;
+	__u32	len;
+	__u32	reserved;
+	__u64	data;
+};
+
+#define ACRN_IRQFD_FLAG_DEASSIGN	0x01
+/**
+ * struct acrn_irqfd - Data to operate a &struct hsm_irqfd
+ * @fd:		The fd of eventfd associated with a hsm_irqfd
+ * @flags:	Logical-OR of ACRN_IRQFD_FLAG_*
+ * @msi:	Info of MSI associated with the irqfd
+ */
+struct acrn_irqfd {
+	__s32			fd;
+	__u32			flags;
+	struct acrn_msi_entry	msi;
+};
+
+/* The ioctl type, documented in ioctl-number.rst */
+#define ACRN_IOCTL_TYPE			0xA2
+
+/*
+ * Common IOCTL IDs definition for ACRN userspace
+ */
+#define ACRN_IOCTL_CREATE_VM		\
+	_IOWR(ACRN_IOCTL_TYPE, 0x10, struct acrn_vm_creation)
+#define ACRN_IOCTL_DESTROY_VM		\
+	_IO(ACRN_IOCTL_TYPE, 0x11)
+#define ACRN_IOCTL_START_VM		\
+	_IO(ACRN_IOCTL_TYPE, 0x12)
+#define ACRN_IOCTL_PAUSE_VM		\
+	_IO(ACRN_IOCTL_TYPE, 0x13)
+#define ACRN_IOCTL_RESET_VM		\
+	_IO(ACRN_IOCTL_TYPE, 0x15)
+#define ACRN_IOCTL_SET_VCPU_REGS	\
+	_IOW(ACRN_IOCTL_TYPE, 0x16, struct acrn_vcpu_regs)
+
+#define ACRN_IOCTL_INJECT_MSI		\
+	_IOW(ACRN_IOCTL_TYPE, 0x23, struct acrn_msi_entry)
+#define ACRN_IOCTL_VM_INTR_MONITOR	\
+	_IOW(ACRN_IOCTL_TYPE, 0x24, unsigned long)
+#define ACRN_IOCTL_SET_IRQLINE		\
+	_IOW(ACRN_IOCTL_TYPE, 0x25, __u64)
+
+#define ACRN_IOCTL_NOTIFY_REQUEST_FINISH \
+	_IOW(ACRN_IOCTL_TYPE, 0x31, struct acrn_ioreq_notify)
+#define ACRN_IOCTL_CREATE_IOREQ_CLIENT	\
+	_IO(ACRN_IOCTL_TYPE, 0x32)
+#define ACRN_IOCTL_ATTACH_IOREQ_CLIENT	\
+	_IO(ACRN_IOCTL_TYPE, 0x33)
+#define ACRN_IOCTL_DESTROY_IOREQ_CLIENT	\
+	_IO(ACRN_IOCTL_TYPE, 0x34)
+#define ACRN_IOCTL_CLEAR_VM_IOREQ	\
+	_IO(ACRN_IOCTL_TYPE, 0x35)
+
+#define ACRN_IOCTL_SET_MEMSEG		\
+	_IOW(ACRN_IOCTL_TYPE, 0x41, struct acrn_vm_memmap)
+#define ACRN_IOCTL_UNSET_MEMSEG		\
+	_IOW(ACRN_IOCTL_TYPE, 0x42, struct acrn_vm_memmap)
+
+#define ACRN_IOCTL_SET_PTDEV_INTR	\
+	_IOW(ACRN_IOCTL_TYPE, 0x53, struct acrn_ptdev_irq)
+#define ACRN_IOCTL_RESET_PTDEV_INTR	\
+	_IOW(ACRN_IOCTL_TYPE, 0x54, struct acrn_ptdev_irq)
+#define ACRN_IOCTL_ASSIGN_PCIDEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x55, struct acrn_pcidev)
+#define ACRN_IOCTL_DEASSIGN_PCIDEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x56, struct acrn_pcidev)
+#define ACRN_IOCTL_ASSIGN_MMIODEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x57, struct acrn_mmiodev)
+#define ACRN_IOCTL_DEASSIGN_MMIODEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x58, struct acrn_mmiodev)
+#define ACRN_IOCTL_CREATE_VDEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x59, struct acrn_vdev)
+#define ACRN_IOCTL_DESTROY_VDEV	\
+	_IOW(ACRN_IOCTL_TYPE, 0x5A, struct acrn_vdev)
+
+#define ACRN_IOCTL_PM_GET_CPU_STATE	\
+	_IOWR(ACRN_IOCTL_TYPE, 0x60, __u64)
+
+#define ACRN_IOCTL_IOEVENTFD		\
+	_IOW(ACRN_IOCTL_TYPE, 0x70, struct acrn_ioeventfd)
+#define ACRN_IOCTL_IRQFD		\
+	_IOW(ACRN_IOCTL_TYPE, 0x71, struct acrn_irqfd)
+
+#endif /* _ACRN_H */
diff --git a/contrib/libs/linux-headers/linux/adb.h b/contrib/libs/linux-headers/linux/adb.h
new file mode 100644
index 0000000000..7535281712
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/adb.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for ADB (Apple Desktop Bus) support.
+ */
+#ifndef __ADB_H
+#define __ADB_H
+
+/* ADB commands */
+#define ADB_BUSRESET		0
+#define ADB_FLUSH(id)		(0x01 | ((id) << 4))
+#define ADB_WRITEREG(id, reg)	(0x08 | (reg) | ((id) << 4))
+#define ADB_READREG(id, reg)	(0x0C | (reg) | ((id) << 4))
+
+/* ADB default device IDs (upper 4 bits of ADB command byte) */
+#define ADB_DONGLE	1	/* "software execution control" devices */
+#define ADB_KEYBOARD	2
+#define ADB_MOUSE	3
+#define ADB_TABLET	4
+#define ADB_MODEM	5
+#define ADB_MISC	7	/* maybe a monitor */
+
+#define ADB_RET_OK	0
+#define ADB_RET_TIMEOUT	3
+
+/* The kind of ADB request. The controller may emulate some
+   or all of those CUDA/PMU packet kinds */
+#define ADB_PACKET	0
+#define CUDA_PACKET	1
+#define ERROR_PACKET	2
+#define TIMER_PACKET	3
+#define POWER_PACKET	4
+#define MACIIC_PACKET	5
+#define PMU_PACKET	6
+#define ADB_QUERY	7
+
+/* ADB queries */
+
+/* ADB_QUERY_GETDEVINFO
+ * Query ADB slot for device presence
+ * data[2] = id, rep[0] = orig addr, rep[1] = handler_id
+ */
+#define ADB_QUERY_GETDEVINFO	1
+
+
+#endif /* __ADB_H */
diff --git a/contrib/libs/linux-headers/linux/adfs_fs.h b/contrib/libs/linux-headers/linux/adfs_fs.h
new file mode 100644
index 0000000000..6a781470d6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/adfs_fs.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ADFS_FS_H
+#define _ADFS_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/*
+ * Disc Record at disc address 0xc00
+ */
+struct adfs_discrecord {
+    __u8  log2secsize;
+    __u8  secspertrack;
+    __u8  heads;
+    __u8  density;
+    __u8  idlen;
+    __u8  log2bpmb;
+    __u8  skew;
+    __u8  bootoption;
+    __u8  lowsector;
+    __u8  nzones;
+    __le16 zone_spare;
+    __le32 root;
+    __le32 disc_size;
+    __le16 disc_id;
+    __u8  disc_name[10];
+    __le32 disc_type;
+    __le32 disc_size_high;
+    __u8  log2sharesize:4;
+    __u8  unused40:4;
+    __u8  big_flag:1;
+    __u8  unused41:7;
+    __u8  nzones_high;
+    __u8  reserved43;
+    __le32 format_version;
+    __le32 root_size;
+    __u8  unused52[60 - 52];
+} __attribute__((packed, aligned(4)));
+
+#define ADFS_DISCRECORD		(0xc00)
+#define ADFS_DR_OFFSET		(0x1c0)
+#define ADFS_DR_SIZE		 60
+#define ADFS_DR_SIZE_BITS	(ADFS_DR_SIZE << 3)
+
+#endif /* _ADFS_FS_H */
diff --git a/contrib/libs/linux-headers/linux/affs_hardblocks.h b/contrib/libs/linux-headers/linux/affs_hardblocks.h
new file mode 100644
index 0000000000..a5aff2eb5f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/affs_hardblocks.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef	AFFS_HARDBLOCKS_H
+#define	AFFS_HARDBLOCKS_H
+
+#include <linux/types.h>
+
+/* Just the needed definitions for the RDB of an Amiga HD. */
+
+struct RigidDiskBlock {
+	__be32	rdb_ID;
+	__be32	rdb_SummedLongs;
+	__be32	rdb_ChkSum;
+	__be32	rdb_HostID;
+	__be32	rdb_BlockBytes;
+	__be32	rdb_Flags;
+	__be32	rdb_BadBlockList;
+	__be32	rdb_PartitionList;
+	__be32	rdb_FileSysHeaderList;
+	__be32	rdb_DriveInit;
+	__be32	rdb_Reserved1[6];
+	__be32	rdb_Cylinders;
+	__be32	rdb_Sectors;
+	__be32	rdb_Heads;
+	__be32	rdb_Interleave;
+	__be32	rdb_Park;
+	__be32	rdb_Reserved2[3];
+	__be32	rdb_WritePreComp;
+	__be32	rdb_ReducedWrite;
+	__be32	rdb_StepRate;
+	__be32	rdb_Reserved3[5];
+	__be32	rdb_RDBBlocksLo;
+	__be32	rdb_RDBBlocksHi;
+	__be32	rdb_LoCylinder;
+	__be32	rdb_HiCylinder;
+	__be32	rdb_CylBlocks;
+	__be32	rdb_AutoParkSeconds;
+	__be32	rdb_HighRDSKBlock;
+	__be32	rdb_Reserved4;
+	char	rdb_DiskVendor[8];
+	char	rdb_DiskProduct[16];
+	char	rdb_DiskRevision[4];
+	char	rdb_ControllerVendor[8];
+	char	rdb_ControllerProduct[16];
+	char	rdb_ControllerRevision[4];
+	__be32	rdb_Reserved5[10];
+};
+
+#define	IDNAME_RIGIDDISK	0x5244534B	/* "RDSK" */
+
+struct PartitionBlock {
+	__be32	pb_ID;
+	__be32	pb_SummedLongs;
+	__be32	pb_ChkSum;
+	__be32	pb_HostID;
+	__be32	pb_Next;
+	__be32	pb_Flags;
+	__be32	pb_Reserved1[2];
+	__be32	pb_DevFlags;
+	__u8	pb_DriveName[32];
+	__be32	pb_Reserved2[15];
+	__be32	pb_Environment[17];
+	__be32	pb_EReserved[15];
+};
+
+#define	IDNAME_PARTITION	0x50415254	/* "PART" */
+
+#define RDB_ALLOCATION_LIMIT	16
+
+#endif	/* AFFS_HARDBLOCKS_H */
diff --git a/contrib/libs/linux-headers/linux/agpgart.h b/contrib/libs/linux-headers/linux/agpgart.h
new file mode 100644
index 0000000000..0964a391d4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/agpgart.h
@@ -0,0 +1,111 @@
+/*
+ * AGPGART module version 0.99
+ * Copyright (C) 1999 Jeff Hartmann
+ * Copyright (C) 1999 Precision Insight, Inc.
+ * Copyright (C) 1999 Xi Graphics, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _AGP_H
+#define _AGP_H
+
+#define AGPIOC_BASE       'A'
+#define AGPIOC_INFO       _IOR (AGPIOC_BASE, 0, struct agp_info*)
+#define AGPIOC_ACQUIRE    _IO  (AGPIOC_BASE, 1)
+#define AGPIOC_RELEASE    _IO  (AGPIOC_BASE, 2)
+#define AGPIOC_SETUP      _IOW (AGPIOC_BASE, 3, struct agp_setup*)
+#define AGPIOC_RESERVE    _IOW (AGPIOC_BASE, 4, struct agp_region*)
+#define AGPIOC_PROTECT    _IOW (AGPIOC_BASE, 5, struct agp_region*)
+#define AGPIOC_ALLOCATE   _IOWR(AGPIOC_BASE, 6, struct agp_allocate*)
+#define AGPIOC_DEALLOCATE _IOW (AGPIOC_BASE, 7, int)
+#define AGPIOC_BIND       _IOW (AGPIOC_BASE, 8, struct agp_bind*)
+#define AGPIOC_UNBIND     _IOW (AGPIOC_BASE, 9, struct agp_unbind*)
+#define AGPIOC_CHIPSET_FLUSH _IO (AGPIOC_BASE, 10)
+
+#define AGP_DEVICE      "/dev/agpgart"
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#include <linux/types.h>
+
+struct agp_version {
+	__u16 major;
+	__u16 minor;
+};
+
+typedef struct _agp_info {
+	struct agp_version version;	/* version of the driver        */
+	__u32 bridge_id;	/* bridge vendor/device         */
+	__u32 agp_mode;		/* mode info of bridge          */
+	unsigned long aper_base;/* base of aperture             */
+	__kernel_size_t aper_size;	/* size of aperture             */
+	__kernel_size_t pg_total;	/* max pages (swap + system)    */
+	__kernel_size_t pg_system;	/* max pages (system)           */
+	__kernel_size_t pg_used;	/* current pages used           */
+} agp_info;
+
+typedef struct _agp_setup {
+	__u32 agp_mode;		/* mode info of bridge          */
+} agp_setup;
+
+/*
+ * The "prot" down below needs still a "sleep" flag somehow ...
+ */
+typedef struct _agp_segment {
+	__kernel_off_t pg_start;	/* starting page to populate    */
+	__kernel_size_t pg_count;	/* number of pages              */
+	int prot;			/* prot flags for mmap          */
+} agp_segment;
+
+typedef struct _agp_region {
+	__kernel_pid_t pid;		/* pid of process       */
+	__kernel_size_t seg_count;	/* number of segments   */
+	struct _agp_segment *seg_list;
+} agp_region;
+
+typedef struct _agp_allocate {
+	int key;		/* tag of allocation            */
+	__kernel_size_t pg_count;/* number of pages             */
+	__u32 type;		/* 0 == normal, other devspec   */
+   	__u32 physical;         /* device specific (some devices  
+				 * need a phys address of the     
+				 * actual page behind the gatt    
+				 * table)                        */
+} agp_allocate;
+
+typedef struct _agp_bind {
+	int key;		/* tag of allocation            */
+	__kernel_off_t pg_start;/* starting page to populate    */
+} agp_bind;
+
+typedef struct _agp_unbind {
+	int key;		/* tag of allocation            */
+	__u32 priority;		/* priority for paging out      */
+} agp_unbind;
+
+
+#endif /* _AGP_H */
diff --git a/contrib/libs/linux-headers/linux/am437x-vpfe.h b/contrib/libs/linux-headers/linux/am437x-vpfe.h
new file mode 100644
index 0000000000..beae3521ca
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/am437x-vpfe.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
+ *
+ * Benoit Parrot <bparrot@ti.com>
+ * Lad, Prabhakar <prabhakar.csengg@gmail.com>
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef AM437X_VPFE_USER_H
+#define AM437X_VPFE_USER_H
+
+#include <linux/videodev2.h>
+
+enum vpfe_ccdc_data_size {
+	VPFE_CCDC_DATA_16BITS = 0,
+	VPFE_CCDC_DATA_15BITS,
+	VPFE_CCDC_DATA_14BITS,
+	VPFE_CCDC_DATA_13BITS,
+	VPFE_CCDC_DATA_12BITS,
+	VPFE_CCDC_DATA_11BITS,
+	VPFE_CCDC_DATA_10BITS,
+	VPFE_CCDC_DATA_8BITS,
+};
+
+/* enum for No of pixel per line to be avg. in Black Clamping*/
+enum vpfe_ccdc_sample_length {
+	VPFE_CCDC_SAMPLE_1PIXELS = 0,
+	VPFE_CCDC_SAMPLE_2PIXELS,
+	VPFE_CCDC_SAMPLE_4PIXELS,
+	VPFE_CCDC_SAMPLE_8PIXELS,
+	VPFE_CCDC_SAMPLE_16PIXELS,
+};
+
+/* enum for No of lines in Black Clamping */
+enum vpfe_ccdc_sample_line {
+	VPFE_CCDC_SAMPLE_1LINES = 0,
+	VPFE_CCDC_SAMPLE_2LINES,
+	VPFE_CCDC_SAMPLE_4LINES,
+	VPFE_CCDC_SAMPLE_8LINES,
+	VPFE_CCDC_SAMPLE_16LINES,
+};
+
+/* enum for Alaw gamma width */
+enum vpfe_ccdc_gamma_width {
+	VPFE_CCDC_GAMMA_BITS_15_6 = 0,	/* use bits 15-6 for gamma */
+	VPFE_CCDC_GAMMA_BITS_14_5,
+	VPFE_CCDC_GAMMA_BITS_13_4,
+	VPFE_CCDC_GAMMA_BITS_12_3,
+	VPFE_CCDC_GAMMA_BITS_11_2,
+	VPFE_CCDC_GAMMA_BITS_10_1,
+	VPFE_CCDC_GAMMA_BITS_09_0,	/* use bits 9-0 for gamma */
+};
+
+/* structure for ALaw */
+struct vpfe_ccdc_a_law {
+	/* Enable/disable A-Law */
+	unsigned char enable;
+	/* Gamma Width Input */
+	enum vpfe_ccdc_gamma_width gamma_wd;
+};
+
+/* structure for Black Clamping */
+struct vpfe_ccdc_black_clamp {
+	unsigned char enable;
+	/* only if bClampEnable is TRUE */
+	enum vpfe_ccdc_sample_length sample_pixel;
+	/* only if bClampEnable is TRUE */
+	enum vpfe_ccdc_sample_line sample_ln;
+	/* only if bClampEnable is TRUE */
+	unsigned short start_pixel;
+	/* only if bClampEnable is TRUE */
+	unsigned short sgain;
+	/* only if bClampEnable is FALSE */
+	unsigned short dc_sub;
+};
+
+/* structure for Black Level Compensation */
+struct vpfe_ccdc_black_compensation {
+	/* Constant value to subtract from Red component */
+	char r;
+	/* Constant value to subtract from Gr component */
+	char gr;
+	/* Constant value to subtract from Blue component */
+	char b;
+	/* Constant value to subtract from Gb component */
+	char gb;
+};
+
+/* Structure for CCDC configuration parameters for raw capture mode passed
+ * by application
+ */
+struct vpfe_ccdc_config_params_raw {
+	/* data size value from 8 to 16 bits */
+	enum vpfe_ccdc_data_size data_sz;
+	/* Structure for Optional A-Law */
+	struct vpfe_ccdc_a_law alaw;
+	/* Structure for Optical Black Clamp */
+	struct vpfe_ccdc_black_clamp blk_clamp;
+	/* Structure for Black Compensation */
+	struct vpfe_ccdc_black_compensation blk_comp;
+};
+
+/*
+ *  Private IOCTL
+ * VIDIOC_AM437X_CCDC_CFG - Set CCDC configuration for raw capture
+ * This is an experimental ioctl that will change in future kernels. So use
+ * this ioctl with care !
+ **/
+#define VIDIOC_AM437X_CCDC_CFG \
+	_IOW('V', BASE_VIDIOC_PRIVATE + 1, void *)
+
+#endif		/* AM437X_VPFE_USER_H */
diff --git a/contrib/libs/linux-headers/linux/amt.h b/contrib/libs/linux-headers/linux/amt.h
new file mode 100644
index 0000000000..32aa2a024a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/amt.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2021 Taehee Yoo <ap420073@gmail.com>
+ */
+#ifndef _AMT_H_
+#define _AMT_H_
+
+enum ifla_amt_mode {
+	/* AMT interface works as Gateway mode.
+	 * The Gateway mode encapsulates IGMP/MLD traffic and decapsulates
+	 * multicast traffic.
+	 */
+	AMT_MODE_GATEWAY = 0,
+	/* AMT interface works as Relay mode.
+	 * The Relay mode encapsulates multicast traffic and decapsulates
+	 * IGMP/MLD traffic.
+	 */
+	AMT_MODE_RELAY,
+	__AMT_MODE_MAX,
+};
+
+#define AMT_MODE_MAX (__AMT_MODE_MAX - 1)
+
+enum {
+	IFLA_AMT_UNSPEC,
+	/* This attribute specify mode etier Gateway or Relay. */
+	IFLA_AMT_MODE,
+	/* This attribute specify Relay port.
+	 * AMT interface is created as Gateway mode, this attribute is used
+	 * to specify relay(remote) port.
+	 * AMT interface is created as Relay mode, this attribute is used
+	 * as local port.
+	 */
+	IFLA_AMT_RELAY_PORT,
+	/* This attribute specify Gateway port.
+	 * AMT interface is created as Gateway mode, this attribute is used
+	 * as local port.
+	 * AMT interface is created as Relay mode, this attribute is not used.
+	 */
+	IFLA_AMT_GATEWAY_PORT,
+	/* This attribute specify physical device */
+	IFLA_AMT_LINK,
+	/* This attribute specify local ip address */
+	IFLA_AMT_LOCAL_IP,
+	/* This attribute specify Relay ip address.
+	 * So, this is not used by Relay.
+	 */
+	IFLA_AMT_REMOTE_IP,
+	/* This attribute specify Discovery ip address.
+	 * When Gateway get started, it send discovery message to find the
+	 * Relay's ip address.
+	 * So, this is not used by Relay.
+	 */
+	IFLA_AMT_DISCOVERY_IP,
+	/* This attribute specify number of maximum tunnel. */
+	IFLA_AMT_MAX_TUNNELS,
+	__IFLA_AMT_MAX,
+};
+
+#define IFLA_AMT_MAX (__IFLA_AMT_MAX - 1)
+
+#endif /* _AMT_H_ */
diff --git a/contrib/libs/linux-headers/linux/android/binder.h b/contrib/libs/linux-headers/linux/android/binder.h
new file mode 100644
index 0000000000..4121c3bc2a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/android/binder.h
@@ -0,0 +1,554 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2008 Google, Inc.
+ *
+ * Based on, but no longer compatible with, the original
+ * OpenBinder.org binder driver interface, which is:
+ *
+ * Copyright (c) 2005 Palmsource, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_BINDER_H
+#define _LINUX_BINDER_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define B_PACK_CHARS(c1, c2, c3, c4) \
+	((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
+#define B_TYPE_LARGE 0x85
+
+enum {
+	BINDER_TYPE_BINDER	= B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
+	BINDER_TYPE_WEAK_BINDER	= B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
+	BINDER_TYPE_HANDLE	= B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE),
+	BINDER_TYPE_WEAK_HANDLE	= B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE),
+	BINDER_TYPE_FD		= B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE),
+	BINDER_TYPE_FDA		= B_PACK_CHARS('f', 'd', 'a', B_TYPE_LARGE),
+	BINDER_TYPE_PTR		= B_PACK_CHARS('p', 't', '*', B_TYPE_LARGE),
+};
+
+enum {
+	FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
+	FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
+
+	/**
+	 * @FLAT_BINDER_FLAG_TXN_SECURITY_CTX: request security contexts
+	 *
+	 * Only when set, causes senders to include their security
+	 * context
+	 */
+	FLAT_BINDER_FLAG_TXN_SECURITY_CTX = 0x1000,
+};
+
+#ifdef BINDER_IPC_32BIT
+typedef __u32 binder_size_t;
+typedef __u32 binder_uintptr_t;
+#else
+typedef __u64 binder_size_t;
+typedef __u64 binder_uintptr_t;
+#endif
+
+/**
+ * struct binder_object_header - header shared by all binder metadata objects.
+ * @type:	type of the object
+ */
+struct binder_object_header {
+	__u32        type;
+};
+
+/*
+ * This is the flattened representation of a Binder object for transfer
+ * between processes.  The 'offsets' supplied as part of a binder transaction
+ * contains offsets into the data where these structures occur.  The Binder
+ * driver takes care of re-writing the structure type and data as it moves
+ * between processes.
+ */
+struct flat_binder_object {
+	struct binder_object_header	hdr;
+	__u32				flags;
+
+	/* 8 bytes of data. */
+	union {
+		binder_uintptr_t	binder;	/* local object */
+		__u32			handle;	/* remote object */
+	};
+
+	/* extra data associated with local object */
+	binder_uintptr_t	cookie;
+};
+
+/**
+ * struct binder_fd_object - describes a filedescriptor to be fixed up.
+ * @hdr:	common header structure
+ * @pad_flags:	padding to remain compatible with old userspace code
+ * @pad_binder:	padding to remain compatible with old userspace code
+ * @fd:		file descriptor
+ * @cookie:	opaque data, used by user-space
+ */
+struct binder_fd_object {
+	struct binder_object_header	hdr;
+	__u32				pad_flags;
+	union {
+		binder_uintptr_t	pad_binder;
+		__u32			fd;
+	};
+
+	binder_uintptr_t		cookie;
+};
+
+/* struct binder_buffer_object - object describing a userspace buffer
+ * @hdr:		common header structure
+ * @flags:		one or more BINDER_BUFFER_* flags
+ * @buffer:		address of the buffer
+ * @length:		length of the buffer
+ * @parent:		index in offset array pointing to parent buffer
+ * @parent_offset:	offset in @parent pointing to this buffer
+ *
+ * A binder_buffer object represents an object that the
+ * binder kernel driver can copy verbatim to the target
+ * address space. A buffer itself may be pointed to from
+ * within another buffer, meaning that the pointer inside
+ * that other buffer needs to be fixed up as well. This
+ * can be done by setting the BINDER_BUFFER_FLAG_HAS_PARENT
+ * flag in @flags, by setting @parent buffer to the index
+ * in the offset array pointing to the parent binder_buffer_object,
+ * and by setting @parent_offset to the offset in the parent buffer
+ * at which the pointer to this buffer is located.
+ */
+struct binder_buffer_object {
+	struct binder_object_header	hdr;
+	__u32				flags;
+	binder_uintptr_t		buffer;
+	binder_size_t			length;
+	binder_size_t			parent;
+	binder_size_t			parent_offset;
+};
+
+enum {
+	BINDER_BUFFER_FLAG_HAS_PARENT = 0x01,
+};
+
+/* struct binder_fd_array_object - object describing an array of fds in a buffer
+ * @hdr:		common header structure
+ * @pad:		padding to ensure correct alignment
+ * @num_fds:		number of file descriptors in the buffer
+ * @parent:		index in offset array to buffer holding the fd array
+ * @parent_offset:	start offset of fd array in the buffer
+ *
+ * A binder_fd_array object represents an array of file
+ * descriptors embedded in a binder_buffer_object. It is
+ * different from a regular binder_buffer_object because it
+ * describes a list of file descriptors to fix up, not an opaque
+ * blob of memory, and hence the kernel needs to treat it differently.
+ *
+ * An example of how this would be used is with Android's
+ * native_handle_t object, which is a struct with a list of integers
+ * and a list of file descriptors. The native_handle_t struct itself
+ * will be represented by a struct binder_buffer_objct, whereas the
+ * embedded list of file descriptors is represented by a
+ * struct binder_fd_array_object with that binder_buffer_object as
+ * a parent.
+ */
+struct binder_fd_array_object {
+	struct binder_object_header	hdr;
+	__u32				pad;
+	binder_size_t			num_fds;
+	binder_size_t			parent;
+	binder_size_t			parent_offset;
+};
+
+/*
+ * On 64-bit platforms where user code may run in 32-bits the driver must
+ * translate the buffer (and local binder) addresses appropriately.
+ */
+
+struct binder_write_read {
+	binder_size_t		write_size;	/* bytes to write */
+	binder_size_t		write_consumed;	/* bytes consumed by driver */
+	binder_uintptr_t	write_buffer;
+	binder_size_t		read_size;	/* bytes to read */
+	binder_size_t		read_consumed;	/* bytes consumed by driver */
+	binder_uintptr_t	read_buffer;
+};
+
+/* Use with BINDER_VERSION, driver fills in fields. */
+struct binder_version {
+	/* driver protocol version -- increment with incompatible change */
+	__s32       protocol_version;
+};
+
+/* This is the current protocol version. */
+#ifdef BINDER_IPC_32BIT
+#define BINDER_CURRENT_PROTOCOL_VERSION 7
+#else
+#define BINDER_CURRENT_PROTOCOL_VERSION 8
+#endif
+
+/*
+ * Use with BINDER_GET_NODE_DEBUG_INFO, driver reads ptr, writes to all fields.
+ * Set ptr to NULL for the first call to get the info for the first node, and
+ * then repeat the call passing the previously returned value to get the next
+ * nodes.  ptr will be 0 when there are no more nodes.
+ */
+struct binder_node_debug_info {
+	binder_uintptr_t ptr;
+	binder_uintptr_t cookie;
+	__u32            has_strong_ref;
+	__u32            has_weak_ref;
+};
+
+struct binder_node_info_for_ref {
+	__u32            handle;
+	__u32            strong_count;
+	__u32            weak_count;
+	__u32            reserved1;
+	__u32            reserved2;
+	__u32            reserved3;
+};
+
+struct binder_freeze_info {
+	__u32            pid;
+	__u32            enable;
+	__u32            timeout_ms;
+};
+
+struct binder_frozen_status_info {
+	__u32            pid;
+
+	/* process received sync transactions since last frozen
+	 * bit 0: received sync transaction after being frozen
+	 * bit 1: new pending sync transaction during freezing
+	 */
+	__u32            sync_recv;
+
+	/* process received async transactions since last frozen */
+	__u32            async_recv;
+};
+
+/* struct binder_extened_error - extended error information
+ * @id:		identifier for the failed operation
+ * @command:	command as defined by binder_driver_return_protocol
+ * @param:	parameter holding a negative errno value
+ *
+ * Used with BINDER_GET_EXTENDED_ERROR. This extends the error information
+ * returned by the driver upon a failed operation. Userspace can pull this
+ * data to properly handle specific error scenarios.
+ */
+struct binder_extended_error {
+	__u32	id;
+	__u32	command;
+	__s32	param;
+};
+
+#define BINDER_WRITE_READ		_IOWR('b', 1, struct binder_write_read)
+#define BINDER_SET_IDLE_TIMEOUT		_IOW('b', 3, __s64)
+#define BINDER_SET_MAX_THREADS		_IOW('b', 5, __u32)
+#define BINDER_SET_IDLE_PRIORITY	_IOW('b', 6, __s32)
+#define BINDER_SET_CONTEXT_MGR		_IOW('b', 7, __s32)
+#define BINDER_THREAD_EXIT		_IOW('b', 8, __s32)
+#define BINDER_VERSION			_IOWR('b', 9, struct binder_version)
+#define BINDER_GET_NODE_DEBUG_INFO	_IOWR('b', 11, struct binder_node_debug_info)
+#define BINDER_GET_NODE_INFO_FOR_REF	_IOWR('b', 12, struct binder_node_info_for_ref)
+#define BINDER_SET_CONTEXT_MGR_EXT	_IOW('b', 13, struct flat_binder_object)
+#define BINDER_FREEZE			_IOW('b', 14, struct binder_freeze_info)
+#define BINDER_GET_FROZEN_INFO		_IOWR('b', 15, struct binder_frozen_status_info)
+#define BINDER_ENABLE_ONEWAY_SPAM_DETECTION	_IOW('b', 16, __u32)
+#define BINDER_GET_EXTENDED_ERROR	_IOWR('b', 17, struct binder_extended_error)
+
+/*
+ * NOTE: Two special error codes you should check for when calling
+ * in to the driver are:
+ *
+ * EINTR -- The operation has been interupted.  This should be
+ * handled by retrying the ioctl() until a different error code
+ * is returned.
+ *
+ * ECONNREFUSED -- The driver is no longer accepting operations
+ * from your process.  That is, the process is being destroyed.
+ * You should handle this by exiting from your process.  Note
+ * that once this error code is returned, all further calls to
+ * the driver from any thread will return this same code.
+ */
+
+enum transaction_flags {
+	TF_ONE_WAY	= 0x01,	/* this is a one-way call: async, no return */
+	TF_ROOT_OBJECT	= 0x04,	/* contents are the component's root object */
+	TF_STATUS_CODE	= 0x08,	/* contents are a 32-bit status code */
+	TF_ACCEPT_FDS	= 0x10,	/* allow replies with file descriptors */
+	TF_CLEAR_BUF	= 0x20,	/* clear buffer on txn complete */
+	TF_UPDATE_TXN	= 0x40,	/* update the outdated pending async txn */
+};
+
+struct binder_transaction_data {
+	/* The first two are only used for bcTRANSACTION and brTRANSACTION,
+	 * identifying the target and contents of the transaction.
+	 */
+	union {
+		/* target descriptor of command transaction */
+		__u32	handle;
+		/* target descriptor of return transaction */
+		binder_uintptr_t ptr;
+	} target;
+	binder_uintptr_t	cookie;	/* target object cookie */
+	__u32		code;		/* transaction command */
+
+	/* General information about the transaction. */
+	__u32	        flags;
+	__kernel_pid_t	sender_pid;
+	__kernel_uid32_t	sender_euid;
+	binder_size_t	data_size;	/* number of bytes of data */
+	binder_size_t	offsets_size;	/* number of bytes of offsets */
+
+	/* If this transaction is inline, the data immediately
+	 * follows here; otherwise, it ends with a pointer to
+	 * the data buffer.
+	 */
+	union {
+		struct {
+			/* transaction data */
+			binder_uintptr_t	buffer;
+			/* offsets from buffer to flat_binder_object structs */
+			binder_uintptr_t	offsets;
+		} ptr;
+		__u8	buf[8];
+	} data;
+};
+
+struct binder_transaction_data_secctx {
+	struct binder_transaction_data transaction_data;
+	binder_uintptr_t secctx;
+};
+
+struct binder_transaction_data_sg {
+	struct binder_transaction_data transaction_data;
+	binder_size_t buffers_size;
+};
+
+struct binder_ptr_cookie {
+	binder_uintptr_t ptr;
+	binder_uintptr_t cookie;
+};
+
+struct binder_handle_cookie {
+	__u32 handle;
+	binder_uintptr_t cookie;
+} __attribute__((packed));
+
+struct binder_pri_desc {
+	__s32 priority;
+	__u32 desc;
+};
+
+struct binder_pri_ptr_cookie {
+	__s32 priority;
+	binder_uintptr_t ptr;
+	binder_uintptr_t cookie;
+};
+
+enum binder_driver_return_protocol {
+	BR_ERROR = _IOR('r', 0, __s32),
+	/*
+	 * int: error code
+	 */
+
+	BR_OK = _IO('r', 1),
+	/* No parameters! */
+
+	BR_TRANSACTION_SEC_CTX = _IOR('r', 2,
+				      struct binder_transaction_data_secctx),
+	/*
+	 * binder_transaction_data_secctx: the received command.
+	 */
+	BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data),
+	BR_REPLY = _IOR('r', 3, struct binder_transaction_data),
+	/*
+	 * binder_transaction_data: the received command.
+	 */
+
+	BR_ACQUIRE_RESULT = _IOR('r', 4, __s32),
+	/*
+	 * not currently supported
+	 * int: 0 if the last bcATTEMPT_ACQUIRE was not successful.
+	 * Else the remote object has acquired a primary reference.
+	 */
+
+	BR_DEAD_REPLY = _IO('r', 5),
+	/*
+	 * The target of the last transaction (either a bcTRANSACTION or
+	 * a bcATTEMPT_ACQUIRE) is no longer with us.  No parameters.
+	 */
+
+	BR_TRANSACTION_COMPLETE = _IO('r', 6),
+	/*
+	 * No parameters... always refers to the last transaction requested
+	 * (including replies).  Note that this will be sent even for
+	 * asynchronous transactions.
+	 */
+
+	BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie),
+	BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie),
+	BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie),
+	BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie),
+	/*
+	 * void *:	ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie),
+	/*
+	 * not currently supported
+	 * int:	priority
+	 * void *: ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BR_NOOP = _IO('r', 12),
+	/*
+	 * No parameters.  Do nothing and examine the next command.  It exists
+	 * primarily so that we can replace it with a BR_SPAWN_LOOPER command.
+	 */
+
+	BR_SPAWN_LOOPER = _IO('r', 13),
+	/*
+	 * No parameters.  The driver has determined that a process has no
+	 * threads waiting to service incoming transactions.  When a process
+	 * receives this command, it must spawn a new service thread and
+	 * register it via bcENTER_LOOPER.
+	 */
+
+	BR_FINISHED = _IO('r', 14),
+	/*
+	 * not currently supported
+	 * stop threadpool thread
+	 */
+
+	BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t),
+	/*
+	 * void *: cookie
+	 */
+	BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t),
+	/*
+	 * void *: cookie
+	 */
+
+	BR_FAILED_REPLY = _IO('r', 17),
+	/*
+	 * The last transaction (either a bcTRANSACTION or
+	 * a bcATTEMPT_ACQUIRE) failed (e.g. out of memory).  No parameters.
+	 */
+
+	BR_FROZEN_REPLY = _IO('r', 18),
+	/*
+	 * The target of the last sync transaction (either a bcTRANSACTION or
+	 * a bcATTEMPT_ACQUIRE) is frozen.  No parameters.
+	 */
+
+	BR_ONEWAY_SPAM_SUSPECT = _IO('r', 19),
+	/*
+	 * Current process sent too many oneway calls to target, and the last
+	 * asynchronous transaction makes the allocated async buffer size exceed
+	 * detection threshold.  No parameters.
+	 */
+
+	BR_TRANSACTION_PENDING_FROZEN = _IO('r', 20),
+	/*
+	 * The target of the last async transaction is frozen.  No parameters.
+	 */
+};
+
+enum binder_driver_command_protocol {
+	BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data),
+	BC_REPLY = _IOW('c', 1, struct binder_transaction_data),
+	/*
+	 * binder_transaction_data: the sent command.
+	 */
+
+	BC_ACQUIRE_RESULT = _IOW('c', 2, __s32),
+	/*
+	 * not currently supported
+	 * int:  0 if the last BR_ATTEMPT_ACQUIRE was not successful.
+	 * Else you have acquired a primary reference on the object.
+	 */
+
+	BC_FREE_BUFFER = _IOW('c', 3, binder_uintptr_t),
+	/*
+	 * void *: ptr to transaction data received on a read
+	 */
+
+	BC_INCREFS = _IOW('c', 4, __u32),
+	BC_ACQUIRE = _IOW('c', 5, __u32),
+	BC_RELEASE = _IOW('c', 6, __u32),
+	BC_DECREFS = _IOW('c', 7, __u32),
+	/*
+	 * int:	descriptor
+	 */
+
+	BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie),
+	BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie),
+	/*
+	 * void *: ptr to binder
+	 * void *: cookie for binder
+	 */
+
+	BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc),
+	/*
+	 * not currently supported
+	 * int: priority
+	 * int: descriptor
+	 */
+
+	BC_REGISTER_LOOPER = _IO('c', 11),
+	/*
+	 * No parameters.
+	 * Register a spawned looper thread with the device.
+	 */
+
+	BC_ENTER_LOOPER = _IO('c', 12),
+	BC_EXIT_LOOPER = _IO('c', 13),
+	/*
+	 * No parameters.
+	 * These two commands are sent as an application-level thread
+	 * enters and exits the binder loop, respectively.  They are
+	 * used so the binder can have an accurate count of the number
+	 * of looping threads it has available.
+	 */
+
+	BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14,
+						struct binder_handle_cookie),
+	/*
+	 * int: handle
+	 * void *: cookie
+	 */
+
+	BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15,
+						struct binder_handle_cookie),
+	/*
+	 * int: handle
+	 * void *: cookie
+	 */
+
+	BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t),
+	/*
+	 * void *: cookie
+	 */
+
+	BC_TRANSACTION_SG = _IOW('c', 17, struct binder_transaction_data_sg),
+	BC_REPLY_SG = _IOW('c', 18, struct binder_transaction_data_sg),
+	/*
+	 * binder_transaction_data_sg: the sent command.
+	 */
+};
+
+#endif /* _LINUX_BINDER_H */
+
diff --git a/contrib/libs/linux-headers/linux/android/binderfs.h b/contrib/libs/linux-headers/linux/android/binderfs.h
new file mode 100644
index 0000000000..ad6b05def1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/android/binderfs.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2018 Canonical Ltd.
+ *
+ */
+
+#ifndef _LINUX_BINDERFS_H
+#define _LINUX_BINDERFS_H
+
+#include <linux/android/binder.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define BINDERFS_MAX_NAME 255
+
+/**
+ * struct binderfs_device - retrieve information about a new binder device
+ * @name:   the name to use for the new binderfs binder device
+ * @major:  major number allocated for binderfs binder devices
+ * @minor:  minor number allocated for the new binderfs binder device
+ *
+ */
+struct binderfs_device {
+	char name[BINDERFS_MAX_NAME + 1];
+	__u32 major;
+	__u32 minor;
+};
+
+/**
+ * Allocate a new binder device.
+ */
+#define BINDER_CTL_ADD _IOWR('b', 1, struct binderfs_device)
+
+#endif /* _LINUX_BINDERFS_H */
+
diff --git a/contrib/libs/linux-headers/linux/apm_bios.h b/contrib/libs/linux-headers/linux/apm_bios.h
new file mode 100644
index 0000000000..8133d8ea8b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/apm_bios.h
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Include file for the interface to an APM BIOS
+ * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+#ifndef _LINUX_APM_H
+#define _LINUX_APM_H
+
+
+#include <linux/types.h>
+
+typedef unsigned short	apm_event_t;
+typedef unsigned short	apm_eventinfo_t;
+
+struct apm_bios_info {
+	__u16	version;
+	__u16	cseg;
+	__u32	offset;
+	__u16	cseg_16;
+	__u16	dseg;
+	__u16	flags;
+	__u16	cseg_len;
+	__u16	cseg_16_len;
+	__u16	dseg_len;
+};
+
+
+/*
+ * Power states
+ */
+#define APM_STATE_READY		0x0000
+#define APM_STATE_STANDBY	0x0001
+#define APM_STATE_SUSPEND	0x0002
+#define APM_STATE_OFF		0x0003
+#define APM_STATE_BUSY		0x0004
+#define APM_STATE_REJECT	0x0005
+#define APM_STATE_OEM_SYS	0x0020
+#define APM_STATE_OEM_DEV	0x0040
+
+#define APM_STATE_DISABLE	0x0000
+#define APM_STATE_ENABLE	0x0001
+
+#define APM_STATE_DISENGAGE	0x0000
+#define APM_STATE_ENGAGE	0x0001
+
+/*
+ * Events (results of Get PM Event)
+ */
+#define APM_SYS_STANDBY		0x0001
+#define APM_SYS_SUSPEND		0x0002
+#define APM_NORMAL_RESUME	0x0003
+#define APM_CRITICAL_RESUME	0x0004
+#define APM_LOW_BATTERY		0x0005
+#define APM_POWER_STATUS_CHANGE	0x0006
+#define APM_UPDATE_TIME		0x0007
+#define APM_CRITICAL_SUSPEND	0x0008
+#define APM_USER_STANDBY	0x0009
+#define APM_USER_SUSPEND	0x000a
+#define APM_STANDBY_RESUME	0x000b
+#define APM_CAPABILITY_CHANGE	0x000c
+#define APM_USER_HIBERNATION	0x000d
+#define APM_HIBERNATION_RESUME	0x000e
+
+/*
+ * Error codes
+ */
+#define APM_SUCCESS		0x00
+#define APM_DISABLED		0x01
+#define APM_CONNECTED		0x02
+#define APM_NOT_CONNECTED	0x03
+#define APM_16_CONNECTED	0x05
+#define APM_16_UNSUPPORTED	0x06
+#define APM_32_CONNECTED	0x07
+#define APM_32_UNSUPPORTED	0x08
+#define APM_BAD_DEVICE		0x09
+#define APM_BAD_PARAM		0x0a
+#define APM_NOT_ENGAGED		0x0b
+#define APM_BAD_FUNCTION	0x0c
+#define APM_RESUME_DISABLED	0x0d
+#define APM_NO_ERROR		0x53
+#define APM_BAD_STATE		0x60
+#define APM_NO_EVENTS		0x80
+#define APM_NOT_PRESENT		0x86
+
+/*
+ * APM Device IDs
+ */
+#define APM_DEVICE_BIOS		0x0000
+#define APM_DEVICE_ALL		0x0001
+#define APM_DEVICE_DISPLAY	0x0100
+#define APM_DEVICE_STORAGE	0x0200
+#define APM_DEVICE_PARALLEL	0x0300
+#define APM_DEVICE_SERIAL	0x0400
+#define APM_DEVICE_NETWORK	0x0500
+#define APM_DEVICE_PCMCIA	0x0600
+#define APM_DEVICE_BATTERY	0x8000
+#define APM_DEVICE_OEM		0xe000
+#define APM_DEVICE_OLD_ALL	0xffff
+#define APM_DEVICE_CLASS	0x00ff
+#define APM_DEVICE_MASK		0xff00
+
+
+/*
+ * Battery status
+ */
+#define APM_MAX_BATTERIES	2
+
+/*
+ * APM defined capability bit flags
+ */
+#define APM_CAP_GLOBAL_STANDBY		0x0001
+#define APM_CAP_GLOBAL_SUSPEND		0x0002
+#define APM_CAP_RESUME_STANDBY_TIMER	0x0004 /* Timer resume from standby */
+#define APM_CAP_RESUME_SUSPEND_TIMER	0x0008 /* Timer resume from suspend */
+#define APM_CAP_RESUME_STANDBY_RING	0x0010 /* Resume on Ring fr standby */
+#define APM_CAP_RESUME_SUSPEND_RING	0x0020 /* Resume on Ring fr suspend */
+#define APM_CAP_RESUME_STANDBY_PCMCIA	0x0040 /* Resume on PCMCIA Ring	*/
+#define APM_CAP_RESUME_SUSPEND_PCMCIA	0x0080 /* Resume on PCMCIA Ring	*/
+
+/*
+ * ioctl operations
+ */
+#include <linux/ioctl.h>
+
+#define APM_IOC_STANDBY		_IO('A', 1)
+#define APM_IOC_SUSPEND		_IO('A', 2)
+
+#endif /* _LINUX_APM_H */
diff --git a/contrib/libs/linux-headers/linux/arcfb.h b/contrib/libs/linux-headers/linux/arcfb.h
new file mode 100644
index 0000000000..7a9008b365
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/arcfb.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_ARCFB_H__
+#define __LINUX_ARCFB_H__
+
+#define FBIO_WAITEVENT		_IO('F', 0x88)
+#define FBIO_GETCONTROL2	_IOR('F', 0x89, size_t)
+
+#endif
+
diff --git a/contrib/libs/linux-headers/linux/arm_sdei.h b/contrib/libs/linux-headers/linux/arm_sdei.h
new file mode 100644
index 0000000000..568d971915
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/arm_sdei.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (C) 2017 Arm Ltd. */
+#ifndef _LINUX_ARM_SDEI_H
+#define _LINUX_ARM_SDEI_H
+
+#define SDEI_1_0_FN_BASE			0xC4000020
+#define SDEI_1_0_MASK				0xFFFFFFE0
+#define SDEI_1_0_FN(n)				(SDEI_1_0_FN_BASE + (n))
+
+#define SDEI_1_0_FN_SDEI_VERSION			SDEI_1_0_FN(0x00)
+#define SDEI_1_0_FN_SDEI_EVENT_REGISTER			SDEI_1_0_FN(0x01)
+#define SDEI_1_0_FN_SDEI_EVENT_ENABLE			SDEI_1_0_FN(0x02)
+#define SDEI_1_0_FN_SDEI_EVENT_DISABLE			SDEI_1_0_FN(0x03)
+#define SDEI_1_0_FN_SDEI_EVENT_CONTEXT			SDEI_1_0_FN(0x04)
+#define SDEI_1_0_FN_SDEI_EVENT_COMPLETE			SDEI_1_0_FN(0x05)
+#define SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME	SDEI_1_0_FN(0x06)
+#define SDEI_1_0_FN_SDEI_EVENT_UNREGISTER		SDEI_1_0_FN(0x07)
+#define SDEI_1_0_FN_SDEI_EVENT_STATUS			SDEI_1_0_FN(0x08)
+#define SDEI_1_0_FN_SDEI_EVENT_GET_INFO			SDEI_1_0_FN(0x09)
+#define SDEI_1_0_FN_SDEI_EVENT_ROUTING_SET		SDEI_1_0_FN(0x0A)
+#define SDEI_1_0_FN_SDEI_PE_MASK			SDEI_1_0_FN(0x0B)
+#define SDEI_1_0_FN_SDEI_PE_UNMASK			SDEI_1_0_FN(0x0C)
+#define SDEI_1_0_FN_SDEI_INTERRUPT_BIND			SDEI_1_0_FN(0x0D)
+#define SDEI_1_0_FN_SDEI_INTERRUPT_RELEASE		SDEI_1_0_FN(0x0E)
+#define SDEI_1_0_FN_SDEI_PRIVATE_RESET			SDEI_1_0_FN(0x11)
+#define SDEI_1_0_FN_SDEI_SHARED_RESET			SDEI_1_0_FN(0x12)
+
+#define SDEI_VERSION_MAJOR_SHIFT			48
+#define SDEI_VERSION_MAJOR_MASK				0x7fff
+#define SDEI_VERSION_MINOR_SHIFT			32
+#define SDEI_VERSION_MINOR_MASK				0xffff
+#define SDEI_VERSION_VENDOR_SHIFT			0
+#define SDEI_VERSION_VENDOR_MASK			0xffffffff
+
+#define SDEI_VERSION_MAJOR(x)	(x>>SDEI_VERSION_MAJOR_SHIFT & SDEI_VERSION_MAJOR_MASK)
+#define SDEI_VERSION_MINOR(x)	(x>>SDEI_VERSION_MINOR_SHIFT & SDEI_VERSION_MINOR_MASK)
+#define SDEI_VERSION_VENDOR(x)	(x>>SDEI_VERSION_VENDOR_SHIFT & SDEI_VERSION_VENDOR_MASK)
+
+/* SDEI return values */
+#define SDEI_SUCCESS		0
+#define SDEI_NOT_SUPPORTED	-1
+#define SDEI_INVALID_PARAMETERS	-2
+#define SDEI_DENIED		-3
+#define SDEI_PENDING		-5
+#define SDEI_OUT_OF_RESOURCE	-10
+
+/* EVENT_REGISTER flags */
+#define SDEI_EVENT_REGISTER_RM_ANY	0
+#define SDEI_EVENT_REGISTER_RM_PE	1
+
+/* EVENT_STATUS return value bits */
+#define SDEI_EVENT_STATUS_RUNNING	2
+#define SDEI_EVENT_STATUS_ENABLED	1
+#define SDEI_EVENT_STATUS_REGISTERED	0
+
+/* EVENT_COMPLETE status values */
+#define SDEI_EV_HANDLED	0
+#define SDEI_EV_FAILED	1
+
+/* GET_INFO values */
+#define SDEI_EVENT_INFO_EV_TYPE			0
+#define SDEI_EVENT_INFO_EV_SIGNALED		1
+#define SDEI_EVENT_INFO_EV_PRIORITY		2
+#define SDEI_EVENT_INFO_EV_ROUTING_MODE		3
+#define SDEI_EVENT_INFO_EV_ROUTING_AFF		4
+
+/* and their results */
+#define SDEI_EVENT_TYPE_PRIVATE			0
+#define SDEI_EVENT_TYPE_SHARED			1
+#define SDEI_EVENT_PRIORITY_NORMAL		0
+#define SDEI_EVENT_PRIORITY_CRITICAL		1
+
+#endif /* _LINUX_ARM_SDEI_H */
diff --git a/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h b/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h
new file mode 100644
index 0000000000..a0580f0e0e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2017 IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_ASPEED_LPC_CTRL_H
+#define _LINUX_ASPEED_LPC_CTRL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* Window types */
+#define ASPEED_LPC_CTRL_WINDOW_FLASH	1
+#define ASPEED_LPC_CTRL_WINDOW_MEMORY	2
+
+/*
+ * This driver provides a window for the host to access a BMC resource
+ * across the BMC <-> Host LPC bus.
+ *
+ * window_type: The BMC resource that the host will access through the
+ * window. BMC flash and BMC RAM.
+ *
+ * window_id: For each window type there may be multiple windows,
+ * these are referenced by ID.
+ *
+ * flags: Reserved for future use, this field is expected to be
+ * zeroed.
+ *
+ * addr: Address on the host LPC bus that the specified window should
+ * be mapped. This address must be power of two aligned.
+ *
+ * offset: Offset into the BMC window that should be mapped to the
+ * host (at addr). This must be a multiple of size.
+ *
+ * size: The size of the mapping. The smallest possible size is 64K.
+ * This must be power of two aligned.
+ *
+ */
+
+struct aspeed_lpc_ctrl_mapping {
+	__u8	window_type;
+	__u8	window_id;
+	__u16	flags;
+	__u32	addr;
+	__u32	offset;
+	__u32	size;
+};
+
+#define __ASPEED_LPC_CTRL_IOCTL_MAGIC	0xb2
+
+#define ASPEED_LPC_CTRL_IOCTL_GET_SIZE	_IOWR(__ASPEED_LPC_CTRL_IOCTL_MAGIC, \
+		0x00, struct aspeed_lpc_ctrl_mapping)
+
+#define ASPEED_LPC_CTRL_IOCTL_MAP	_IOW(__ASPEED_LPC_CTRL_IOCTL_MAGIC, \
+		0x01, struct aspeed_lpc_ctrl_mapping)
+
+#endif /* _LINUX_ASPEED_LPC_CTRL_H */
diff --git a/contrib/libs/linux-headers/linux/aspeed-p2a-ctrl.h b/contrib/libs/linux-headers/linux/aspeed-p2a-ctrl.h
new file mode 100644
index 0000000000..ceeb58a870
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/aspeed-p2a-ctrl.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2019 Google Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Provides a simple driver to control the ASPEED P2A interface which allows
+ * the host to read and write to various regions of the BMC's memory.
+ */
+
+#ifndef _LINUX_ASPEED_P2A_CTRL_H
+#define _LINUX_ASPEED_P2A_CTRL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define ASPEED_P2A_CTRL_READ_ONLY 0
+#define ASPEED_P2A_CTRL_READWRITE 1
+
+/*
+ * This driver provides a mechanism for enabling or disabling the read-write
+ * property of specific windows into the ASPEED BMC's memory.
+ *
+ * A user can map a region of the BMC's memory as read-only or read-write, with
+ * the caveat that once any region is mapped, all regions are unlocked for
+ * reading.
+ */
+
+/*
+ * Unlock a region of BMC physical memory for access from the host.
+ *
+ * Also used to read back the optional memory-region configuration for the
+ * driver.
+ */
+struct aspeed_p2a_ctrl_mapping {
+	__u64 addr;
+	__u32 length;
+	__u32 flags;
+};
+
+#define __ASPEED_P2A_CTRL_IOCTL_MAGIC 0xb3
+
+/*
+ * This IOCTL is meant to configure a region or regions of memory given a
+ * starting address and length to be readable by the host, or
+ * readable-writeable.
+ */
+#define ASPEED_P2A_CTRL_IOCTL_SET_WINDOW _IOW(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \
+		0x00, struct aspeed_p2a_ctrl_mapping)
+
+/*
+ * This IOCTL is meant to read back to the user the base address and length of
+ * the memory-region specified to the driver for use with mmap.
+ */
+#define ASPEED_P2A_CTRL_IOCTL_GET_MEMORY_CONFIG \
+	_IOWR(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \
+		0x01, struct aspeed_p2a_ctrl_mapping)
+
+#endif /* _LINUX_ASPEED_P2A_CTRL_H */
diff --git a/contrib/libs/linux-headers/linux/aspeed-video.h b/contrib/libs/linux-headers/linux/aspeed-video.h
new file mode 100644
index 0000000000..a2321e16d4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/aspeed-video.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2021 ASPEED Technology Inc.
+ */
+
+#ifndef _LINUX_ASPEED_VIDEO_H
+#define _LINUX_ASPEED_VIDEO_H
+
+#include <linux/v4l2-controls.h>
+
+#define V4L2_CID_ASPEED_HQ_MODE			(V4L2_CID_USER_ASPEED_BASE  + 1)
+#define V4L2_CID_ASPEED_HQ_JPEG_QUALITY		(V4L2_CID_USER_ASPEED_BASE  + 2)
+
+#endif /* _LINUX_ASPEED_VIDEO_H */
diff --git a/contrib/libs/linux-headers/linux/atalk.h b/contrib/libs/linux-headers/linux/atalk.h
new file mode 100644
index 0000000000..d87342c230
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atalk.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_ATALK_H__
+#define __LINUX_ATALK_H__
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <linux/socket.h>
+
+/*
+ * AppleTalk networking structures
+ *
+ * The following are directly referenced from the University Of Michigan
+ * netatalk for compatibility reasons.
+ */
+#define ATPORT_FIRST	1
+#define ATPORT_RESERVED	128
+#define ATPORT_LAST	254		/* 254 is only legal on localtalk */ 
+#define ATADDR_ANYNET	(__u16)0
+#define ATADDR_ANYNODE	(__u8)0
+#define ATADDR_ANYPORT  (__u8)0
+#define ATADDR_BCAST	(__u8)255
+#define DDP_MAXSZ	587
+#define DDP_MAXHOPS     15		/* 4 bits of hop counter */
+
+#define SIOCATALKDIFADDR       (SIOCPROTOPRIVATE + 0)
+
+struct atalk_addr {
+	__be16	s_net;
+	__u8	s_node;
+};
+
+struct sockaddr_at {
+	__kernel_sa_family_t sat_family;
+	__u8		  sat_port;
+	struct atalk_addr sat_addr;
+	char		  sat_zero[8];
+};
+
+struct atalk_netrange {
+	__u8	nr_phase;
+	__be16	nr_firstnet;
+	__be16	nr_lastnet;
+};
+
+#endif /* __LINUX_ATALK_H__ */
diff --git a/contrib/libs/linux-headers/linux/atm.h b/contrib/libs/linux-headers/linux/atm.h
new file mode 100644
index 0000000000..e33ff6b5bf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm.h
@@ -0,0 +1,242 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm.h - general ATM declarations */
+ 
+/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+/*
+ * WARNING: User-space programs should not #include <linux/atm.h> directly.
+ *          Instead, #include <atm.h>
+ */
+
+#ifndef _LINUX_ATM_H
+#define _LINUX_ATM_H
+
+/*
+ * BEGIN_xx and END_xx markers are used for automatic generation of
+ * documentation. Do not change them.
+ */
+
+
+#include <linux/atmapi.h>
+#include <linux/atmsap.h>
+#include <linux/atmioc.h>
+#include <linux/types.h>
+
+
+/* general ATM constants */
+#define ATM_CELL_SIZE		    53	/* ATM cell size incl. header */
+#define ATM_CELL_PAYLOAD	    48	/* ATM payload size */
+#define ATM_AAL0_SDU		    52	/* AAL0 SDU size */
+#define ATM_MAX_AAL34_PDU	 65535	/* maximum AAL3/4 PDU payload */
+#define ATM_AAL5_TRAILER	     8	/* AAL5 trailer size */
+#define ATM_MAX_AAL5_PDU	 65535	/* maximum AAL5 PDU payload */
+#define ATM_MAX_CDV		  9999	/* maximum (default) CDV */
+#define ATM_NOT_RSV_VCI		    32	/* first non-reserved VCI value */
+
+#define ATM_MAX_VPI		   255	/* maximum VPI at the UNI */
+#define ATM_MAX_VPI_NNI		  4096	/* maximum VPI at the NNI */
+#define ATM_MAX_VCI		 65535	/* maximum VCI */
+
+
+/* "protcol" values for the socket system call */
+#define ATM_NO_AAL	0		/* AAL not specified */
+#define ATM_AAL0	13		/* "raw" ATM cells */
+#define ATM_AAL1	1		/* AAL1 (CBR) */
+#define ATM_AAL2	2		/* AAL2 (VBR) */
+#define ATM_AAL34	3		/* AAL3/4 (data) */
+#define ATM_AAL5	5		/* AAL5 (data) */
+
+/*
+ * socket option name coding functions
+ *
+ * Note that __SO_ENCODE and __SO_LEVEL are somewhat a hack since the
+ * << 22 only reserves 9 bits for the level.  On some architectures
+ * SOL_SOCKET is 0xFFFF, so that's a bit of a problem
+ */
+
+#define __SO_ENCODE(l,n,t)	((((l) & 0x1FF) << 22) | ((n) << 16) | \
+				sizeof(t))
+#define __SO_LEVEL_MATCH(c,m)	(((c) >> 22) == ((m) & 0x1FF))
+#define __SO_NUMBER(c)		(((c) >> 16) & 0x3f)
+#define __SO_SIZE(c)		((c) & 0x3fff)
+
+/*
+ * ATM layer
+ */
+
+#define SO_SETCLP	__SO_ENCODE(SOL_ATM,0,int)
+			    /* set CLP bit value - TODO */
+#define SO_CIRANGE	__SO_ENCODE(SOL_ATM,1,struct atm_cirange)
+			    /* connection identifier range; socket must be
+			       bound or connected */
+#define SO_ATMQOS	__SO_ENCODE(SOL_ATM,2,struct atm_qos)
+			    /* Quality of Service setting */
+#define SO_ATMSAP	__SO_ENCODE(SOL_ATM,3,struct atm_sap)
+			    /* Service Access Point */
+#define SO_ATMPVC	__SO_ENCODE(SOL_ATM,4,struct sockaddr_atmpvc)
+			    /* "PVC" address (also for SVCs); get only */
+#define SO_MULTIPOINT	__SO_ENCODE(SOL_ATM, 5, int)
+			    /* make this vc a p2mp */
+
+
+/*
+ * Note @@@: since the socket layers don't really distinguish the control and
+ * the data plane but generally seems to be data plane-centric, any layer is
+ * about equally wrong for the SAP. If you have a better idea about this,
+ * please speak up ...
+ */
+
+
+/* ATM cell header (for AAL0) */
+
+/* BEGIN_CH */
+#define ATM_HDR_GFC_MASK	0xf0000000
+#define ATM_HDR_GFC_SHIFT	28
+#define ATM_HDR_VPI_MASK	0x0ff00000
+#define ATM_HDR_VPI_SHIFT	20
+#define ATM_HDR_VCI_MASK	0x000ffff0
+#define ATM_HDR_VCI_SHIFT	4
+#define ATM_HDR_PTI_MASK	0x0000000e
+#define ATM_HDR_PTI_SHIFT	1
+#define ATM_HDR_CLP		0x00000001
+/* END_CH */
+
+
+/* PTI codings */
+
+/* BEGIN_PTI */
+#define ATM_PTI_US0	0  /* user data cell, congestion not exp, SDU-type 0 */
+#define ATM_PTI_US1	1  /* user data cell, congestion not exp, SDU-type 1 */
+#define ATM_PTI_UCES0	2  /* user data cell, cong. experienced, SDU-type 0 */
+#define ATM_PTI_UCES1	3  /* user data cell, cong. experienced, SDU-type 1 */
+#define ATM_PTI_SEGF5	4  /* segment OAM F5 flow related cell */
+#define ATM_PTI_E2EF5	5  /* end-to-end OAM F5 flow related cell */
+#define ATM_PTI_RSV_RM	6  /* reserved for traffic control/resource mgmt */
+#define ATM_PTI_RSV	7  /* reserved */
+/* END_PTI */
+
+
+/*
+ * The following items should stay in linux/atm.h, which should be linked to
+ * netatm/atm.h
+ */
+
+/* Traffic description */
+
+#define ATM_NONE	0		/* no traffic */
+#define ATM_UBR		1
+#define ATM_CBR		2
+#define ATM_VBR		3
+#define ATM_ABR		4
+#define ATM_ANYCLASS	5		/* compatible with everything */
+
+#define ATM_MAX_PCR	-1		/* maximum available PCR */
+
+struct atm_trafprm {
+	unsigned char	traffic_class;	/* traffic class (ATM_UBR, ...) */
+	int		max_pcr;	/* maximum PCR in cells per second */
+	int		pcr;		/* desired PCR in cells per second */
+	int		min_pcr;	/* minimum PCR in cells per second */
+	int		max_cdv;	/* maximum CDV in microseconds */
+	int		max_sdu;	/* maximum SDU in bytes */
+        /* extra params for ABR */
+        unsigned int 	icr;         	/* Initial Cell Rate (24-bit) */
+        unsigned int	tbe;		/* Transient Buffer Exposure (24-bit) */ 
+        unsigned int 	frtt : 24;	/* Fixed Round Trip Time (24-bit) */
+        unsigned int 	rif  : 4;       /* Rate Increment Factor (4-bit) */
+        unsigned int 	rdf  : 4;       /* Rate Decrease Factor (4-bit) */
+        unsigned int nrm_pres  :1;      /* nrm present bit */
+        unsigned int trm_pres  :1;     	/* rm present bit */
+        unsigned int adtf_pres :1;     	/* adtf present bit */
+        unsigned int cdf_pres  :1;    	/* cdf present bit*/
+        unsigned int nrm       :3;     	/* Max # of Cells for each forward RM cell (3-bit) */
+        unsigned int trm       :3;    	/* Time between forward RM cells (3-bit) */    
+	unsigned int adtf      :10;     /* ACR Decrease Time Factor (10-bit) */
+	unsigned int cdf       :3;      /* Cutoff Decrease Factor (3-bit) */
+        unsigned int spare     :9;      /* spare bits */ 
+};
+
+struct atm_qos {
+	struct atm_trafprm txtp;	/* parameters in TX direction */
+	struct atm_trafprm rxtp __ATM_API_ALIGN;
+					/* parameters in RX direction */
+	unsigned char aal __ATM_API_ALIGN;
+};
+
+/* PVC addressing */
+
+#define ATM_ITF_ANY	-1		/* "magic" PVC address values */
+#define ATM_VPI_ANY	-1
+#define ATM_VCI_ANY	-1
+#define ATM_VPI_UNSPEC	-2
+#define ATM_VCI_UNSPEC	-2
+
+
+struct sockaddr_atmpvc {
+	unsigned short 	sap_family;	/* address family, AF_ATMPVC  */
+	struct {			/* PVC address */
+		short	itf;		/* ATM interface */
+		short	vpi;		/* VPI (only 8 bits at UNI) */
+		int	vci;		/* VCI (only 16 bits at UNI) */
+	} sap_addr __ATM_API_ALIGN;	/* PVC address */
+};
+
+/* SVC addressing */
+
+#define	ATM_ESA_LEN	20		/* ATM End System Address length */
+#define ATM_E164_LEN	12		/* maximum E.164 number length */
+
+#define ATM_AFI_DCC	0x39		/* DCC ATM Format */
+#define ATM_AFI_ICD	0x47		/* ICD ATM Format */
+#define ATM_AFI_E164	0x45		/* E.164 ATM Format */
+#define ATM_AFI_LOCAL	0x49		/* Local ATM Format */ 
+
+#define ATM_AFI_DCC_GROUP	0xBD	/* DCC ATM Group Format */
+#define ATM_AFI_ICD_GROUP	0xC5	/* ICD ATM Group Format */
+#define ATM_AFI_E164_GROUP	0xC3	/* E.164 ATM Group Format */
+#define ATM_AFI_LOCAL_GROUP	0xC7	/* Local ATM Group Format */
+
+#define ATM_LIJ_NONE	0		/* no leaf-initiated join */
+#define ATM_LIJ		1		/* request joining */
+#define ATM_LIJ_RPJ	2		/* set to root-prompted join */
+#define ATM_LIJ_NJ	3		/* set to network join */
+
+
+struct sockaddr_atmsvc {
+    unsigned short 	sas_family;	/* address family, AF_ATMSVC */
+    struct {				/* SVC address */
+        unsigned char	prv[ATM_ESA_LEN];/* private ATM address */
+        char		pub[ATM_E164_LEN+1]; /* public address (E.164) */
+    					/* unused addresses must be bzero'ed */
+	char		lij_type;	/* role in LIJ call; one of ATM_LIJ* */
+	__u32	lij_id;		/* LIJ call identifier */
+    } sas_addr __ATM_API_ALIGN;		/* SVC address */
+};
+
+
+static __inline__ int atmsvc_addr_in_use(struct sockaddr_atmsvc addr)
+{
+	return *addr.sas_addr.prv || *addr.sas_addr.pub;
+}
+
+
+static __inline__ int atmpvc_addr_in_use(struct sockaddr_atmpvc addr)
+{
+	return addr.sap_addr.itf || addr.sap_addr.vpi || addr.sap_addr.vci;
+}
+
+
+/*
+ * Some stuff for linux/sockios.h
+ */
+
+struct atmif_sioc {
+	int number;
+	int length;
+	void *arg;
+};
+
+
+typedef unsigned short atm_backend_t;
+#endif /* _LINUX_ATM_H */
diff --git a/contrib/libs/linux-headers/linux/atm_eni.h b/contrib/libs/linux-headers/linux/atm_eni.h
new file mode 100644
index 0000000000..cf5bfd1a26
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_eni.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_eni.h - Driver-specific declarations of the ENI driver (for use by
+	       driver-specific utilities) */
+
+/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
+
+
+#ifndef LINUX_ATM_ENI_H
+#define LINUX_ATM_ENI_H
+
+#include <linux/atmioc.h>
+
+
+struct eni_multipliers {
+	int tx,rx;	/* values are in percent and must be > 100 */
+};
+
+
+#define ENI_MEMDUMP     _IOW('a',ATMIOC_SARPRV,struct atmif_sioc)
+                                                /* printk memory map */
+#define ENI_SETMULT	_IOW('a',ATMIOC_SARPRV+7,struct atmif_sioc)
+						/* set buffer multipliers */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atm_he.h b/contrib/libs/linux-headers/linux/atm_he.h
new file mode 100644
index 0000000000..9f4b432939
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_he.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_he.h */
+
+#ifndef LINUX_ATM_HE_H
+#define LINUX_ATM_HE_H
+
+#include <linux/atmioc.h>
+
+#define HE_GET_REG	_IOW('a', ATMIOC_SARPRV, struct atmif_sioc)
+
+#define HE_REGTYPE_PCI	1
+#define HE_REGTYPE_RCM	2
+#define HE_REGTYPE_TCM	3
+#define HE_REGTYPE_MBOX	4
+
+struct he_ioctl_reg {
+	unsigned addr, val;
+	char type;
+};
+
+#endif /* LINUX_ATM_HE_H */
diff --git a/contrib/libs/linux-headers/linux/atm_idt77105.h b/contrib/libs/linux-headers/linux/atm_idt77105.h
new file mode 100644
index 0000000000..f0fd6912a1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_idt77105.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_idt77105.h - Driver-specific declarations of the IDT77105 driver (for
+ * use by driver-specific utilities) */
+
+/* Written 1999 by Greg Banks <gnb@linuxfan.com>. Copied from atm_suni.h. */
+
+
+#ifndef LINUX_ATM_IDT77105_H
+#define LINUX_ATM_IDT77105_H
+
+#include <linux/types.h>
+#include <linux/atmioc.h>
+#include <linux/atmdev.h>
+
+/*
+ * Structure for IDT77105_GETSTAT and IDT77105_GETSTATZ ioctls.
+ * Pointed to by `arg' in atmif_sioc.
+ */
+struct idt77105_stats {
+        __u32 symbol_errors;  /* wire symbol errors */
+        __u32 tx_cells;       /* cells transmitted */
+        __u32 rx_cells;       /* cells received */
+        __u32 rx_hec_errors;  /* Header Error Check errors on receive */
+};
+
+#define IDT77105_GETSTAT	_IOW('a',ATMIOC_PHYPRV+2,struct atmif_sioc)	/* get stats */
+#define IDT77105_GETSTATZ	_IOW('a',ATMIOC_PHYPRV+3,struct atmif_sioc)	/* get stats and zero */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atm_nicstar.h b/contrib/libs/linux-headers/linux/atm_nicstar.h
new file mode 100644
index 0000000000..880d368b5b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_nicstar.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/******************************************************************************
+ *
+ * atm_nicstar.h
+ *
+ * Driver-specific declarations for use by NICSTAR driver specific utils.
+ *
+ * Author: Rui Prior
+ *
+ * (C) INESC 1998
+ *
+ ******************************************************************************/
+
+
+#ifndef LINUX_ATM_NICSTAR_H
+#define LINUX_ATM_NICSTAR_H
+
+/* Note: non-kernel programs including this file must also include
+ * sys/types.h for struct timeval
+ */
+
+#include <linux/atmapi.h>
+#include <linux/atmioc.h>
+
+#define NS_GETPSTAT	_IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc)
+						/* get pool statistics */
+#define NS_SETBUFLEV	_IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc)
+						/* set buffer level markers */
+#define NS_ADJBUFLEV	_IO('a',ATMIOC_SARPRV+3)
+						/* adjust buffer level */
+
+typedef struct buf_nr
+{
+   unsigned min;
+   unsigned init;
+   unsigned max;
+}buf_nr;
+
+
+typedef struct pool_levels
+{
+   int buftype;
+   int count;		/* (At least for now) only used in NS_GETPSTAT */
+   buf_nr level;
+} pool_levels;
+
+/* type must be one of the following: */
+#define NS_BUFTYPE_SMALL 1
+#define NS_BUFTYPE_LARGE 2
+#define NS_BUFTYPE_HUGE 3
+#define NS_BUFTYPE_IOVEC 4
+
+
+#endif /* LINUX_ATM_NICSTAR_H */
diff --git a/contrib/libs/linux-headers/linux/atm_tcp.h b/contrib/libs/linux-headers/linux/atm_tcp.h
new file mode 100644
index 0000000000..c22db344fc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_tcp.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by
+	       driver-specific utilities) */
+
+/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */
+
+
+#ifndef LINUX_ATM_TCP_H
+#define LINUX_ATM_TCP_H
+
+#include <linux/atmapi.h>
+#include <linux/atm.h>
+#include <linux/atmioc.h>
+#include <linux/types.h>
+
+
+/*
+ * All values in struct atmtcp_hdr are in network byte order
+ */
+
+struct atmtcp_hdr {
+	__u16	vpi;
+	__u16	vci;
+	__u32	length;		/* ... of data part */
+};
+
+/*
+ * All values in struct atmtcp_command are in host byte order
+ */
+
+#define ATMTCP_HDR_MAGIC	(~0)	/* this length indicates a command */
+#define ATMTCP_CTRL_OPEN	1	/* request/reply */
+#define ATMTCP_CTRL_CLOSE	2	/* request/reply */
+
+struct atmtcp_control {
+	struct atmtcp_hdr hdr;	/* must be first */
+	int type;		/* message type; both directions */
+	atm_kptr_t vcc;		/* both directions */
+	struct sockaddr_atmpvc addr; /* suggested value from kernel */
+	struct atm_qos	qos;	/* both directions */
+	int result;		/* to kernel only */
+} __ATM_API_ALIGN;
+
+/*
+ * Field usage:
+ * Messge type	dir.	hdr.v?i	type	addr	qos	vcc	result
+ * -----------  ----	------- ----	----	---	---	------
+ * OPEN		K->D	Y	Y	Y	Y	Y	0
+ * OPEN		D->K	-	Y	Y	Y	Y	Y
+ * CLOSE	K->D	-	-	Y	-	Y	0
+ * CLOSE	D->K	-	-	-	-	Y	Y
+ */
+
+#define SIOCSIFATMTCP	_IO('a',ATMIOC_ITF)	/* set ATMTCP mode */
+#define ATMTCP_CREATE	_IO('a',ATMIOC_ITF+14)	/* create persistent ATMTCP
+						   interface */
+#define ATMTCP_REMOVE	_IO('a',ATMIOC_ITF+15)	/* destroy persistent ATMTCP
+						   interface */
+
+
+
+#endif /* LINUX_ATM_TCP_H */
diff --git a/contrib/libs/linux-headers/linux/atm_zatm.h b/contrib/libs/linux-headers/linux/atm_zatm.h
new file mode 100644
index 0000000000..5135027b93
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atm_zatm.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atm_zatm.h - Driver-specific declarations of the ZATM driver (for use by
+		driver-specific utilities) */
+
+/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
+
+
+#ifndef LINUX_ATM_ZATM_H
+#define LINUX_ATM_ZATM_H
+
+/*
+ * Note: non-kernel programs including this file must also include
+ * sys/types.h for struct timeval
+ */
+
+#include <linux/atmapi.h>
+#include <linux/atmioc.h>
+
+#define ZATM_GETPOOL	_IOW('a',ATMIOC_SARPRV+1,struct atmif_sioc)
+						/* get pool statistics */
+#define ZATM_GETPOOLZ	_IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc)
+						/* get statistics and zero */
+#define ZATM_SETPOOL	_IOW('a',ATMIOC_SARPRV+3,struct atmif_sioc)
+						/* set pool parameters */
+
+struct zatm_pool_info {
+	int ref_count;			/* free buffer pool usage counters */
+	int low_water,high_water;	/* refill parameters */
+	int rqa_count,rqu_count;	/* queue condition counters */
+	int offset,next_off;		/* alignment optimizations: offset */
+	int next_cnt,next_thres;	/* repetition counter and threshold */
+};
+
+struct zatm_pool_req {
+	int pool_num;			/* pool number */
+	struct zatm_pool_info info;	/* actual information */
+};
+
+#define ZATM_OAM_POOL		0	/* free buffer pool for OAM cells */
+#define ZATM_AAL0_POOL		1	/* free buffer pool for AAL0 cells */
+#define ZATM_AAL5_POOL_BASE	2	/* first AAL5 free buffer pool */
+#define ZATM_LAST_POOL	ZATM_AAL5_POOL_BASE+10 /* max. 64 kB */
+
+#define ZATM_TIMER_HISTORY_SIZE	16	/* number of timer adjustments to
+					   record; must be 2^n */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmapi.h b/contrib/libs/linux-headers/linux/atmapi.h
new file mode 100644
index 0000000000..c9bf5c23a7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmapi.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmapi.h - ATM API user space/kernel compatibility */
+ 
+/* Written 1999,2000 by Werner Almesberger, EPFL ICA */
+ 
+
+#ifndef _LINUX_ATMAPI_H
+#define _LINUX_ATMAPI_H
+
+#if defined(__sparc__) || defined(__ia64__)
+/* such alignment is not required on 32 bit sparcs, but we can't
+   figure that we are on a sparc64 while compiling user-space programs. */
+#define __ATM_API_ALIGN	__attribute__((aligned(8)))
+#else
+#define __ATM_API_ALIGN
+#endif
+
+
+/*
+ * Opaque type for kernel pointers. Note that _ is never accessed. We need
+ * the struct in order hide the array, so that we can make simple assignments
+ * instead of being forced to use memcpy. It also improves error reporting for
+ * code that still assumes that we're passing unsigned longs.
+ *
+ * Convention: NULL pointers are passed as a field of all zeroes.
+ */
+ 
+typedef struct { unsigned char _[8]; } __ATM_API_ALIGN atm_kptr_t;
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmarp.h b/contrib/libs/linux-headers/linux/atmarp.h
new file mode 100644
index 0000000000..8e44d121fd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmarp.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmarp.h - ATM ARP protocol and kernel-demon interface definitions */
+ 
+/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+#ifndef _LINUX_ATMARP_H
+#define _LINUX_ATMARP_H
+
+#include <linux/types.h>
+#include <linux/atmapi.h>
+#include <linux/atmioc.h>
+
+
+#define ATMARP_RETRY_DELAY 30		/* request next resolution or forget
+					   NAK after 30 sec - should go into
+					   atmclip.h */
+#define ATMARP_MAX_UNRES_PACKETS 5	/* queue that many packets while
+					   waiting for the resolver */
+
+
+#define ATMARPD_CTRL	_IO('a',ATMIOC_CLIP+1)	/* become atmarpd ctrl sock */
+#define ATMARP_MKIP	_IO('a',ATMIOC_CLIP+2)	/* attach socket to IP */
+#define ATMARP_SETENTRY	_IO('a',ATMIOC_CLIP+3)	/* fill or hide ARP entry */
+#define ATMARP_ENCAP	_IO('a',ATMIOC_CLIP+5)	/* change encapsulation */
+
+
+enum atmarp_ctrl_type {
+	act_invalid,		/* catch uninitialized structures */
+	act_need,		/* need address resolution */
+	act_up,			/* interface is coming up */
+	act_down,		/* interface is going down */
+	act_change		/* interface configuration has changed */
+};
+
+struct atmarp_ctrl {
+	enum atmarp_ctrl_type	type;	/* message type */
+	int			itf_num;/* interface number (if present) */
+	__be32			ip;	/* IP address (act_need only) */
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmbr2684.h b/contrib/libs/linux-headers/linux/atmbr2684.h
new file mode 100644
index 0000000000..d47c47d06f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmbr2684.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ATMBR2684_H
+#define _LINUX_ATMBR2684_H
+
+#include <linux/types.h>
+#include <linux/atm.h>
+#include <linux/if.h>		/* For IFNAMSIZ */
+
+/*
+ * Type of media we're bridging (ethernet, token ring, etc)  Currently only
+ * ethernet is supported
+ */
+#define BR2684_MEDIA_ETHERNET	(0)	/* 802.3 */
+#define BR2684_MEDIA_802_4	(1)	/* 802.4 */
+#define BR2684_MEDIA_TR		(2)	/* 802.5 - token ring */
+#define BR2684_MEDIA_FDDI	(3)
+#define BR2684_MEDIA_802_6	(4)	/* 802.6 */
+
+					/* used only at device creation:  */
+#define BR2684_FLAG_ROUTED	(1<<16)	/* payload is routed, not bridged */
+
+/*
+ * Is there FCS inbound on this VC?  This currently isn't supported.
+ */
+#define BR2684_FCSIN_NO		(0)
+#define BR2684_FCSIN_IGNORE	(1)
+#define BR2684_FCSIN_VERIFY	(2)
+
+/*
+ * Is there FCS outbound on this VC?  This currently isn't supported.
+ */
+#define BR2684_FCSOUT_NO	(0)
+#define BR2684_FCSOUT_SENDZERO	(1)
+#define BR2684_FCSOUT_GENERATE	(2)
+
+/*
+ * Does this VC include LLC encapsulation?
+ */
+#define BR2684_ENCAPS_VC	(0)	/* VC-mux */
+#define BR2684_ENCAPS_LLC	(1)
+#define BR2684_ENCAPS_AUTODETECT (2)	/* Unsupported */
+
+/*
+ * Is this VC bridged or routed?
+ */
+
+#define BR2684_PAYLOAD_ROUTED   (0)
+#define BR2684_PAYLOAD_BRIDGED  (1)
+
+/*
+ * This is for the ATM_NEWBACKENDIF call - these are like socket families:
+ * the first element of the structure is the backend number and the rest
+ * is per-backend specific
+ */
+struct atm_newif_br2684 {
+	atm_backend_t backend_num;	/* ATM_BACKEND_BR2684 */
+	int media;		/* BR2684_MEDIA_*, flags in upper bits */
+	char ifname[IFNAMSIZ];
+	int mtu;
+};
+
+/*
+ * This structure is used to specify a br2684 interface - either by a
+ * positive integer (returned by ATM_NEWBACKENDIF) or the interfaces name
+ */
+#define BR2684_FIND_BYNOTHING	(0)
+#define BR2684_FIND_BYNUM	(1)
+#define BR2684_FIND_BYIFNAME	(2)
+struct br2684_if_spec {
+	int method;		/* BR2684_FIND_* */
+	union {
+		char ifname[IFNAMSIZ];
+		int devnum;
+	} spec;
+};
+
+/*
+ * This is for the ATM_SETBACKEND call - these are like socket families:
+ * the first element of the structure is the backend number and the rest
+ * is per-backend specific
+ */
+struct atm_backend_br2684 {
+	atm_backend_t backend_num;	/* ATM_BACKEND_BR2684 */
+	struct br2684_if_spec ifspec;
+	int fcs_in;		/* BR2684_FCSIN_* */
+	int fcs_out;		/* BR2684_FCSOUT_* */
+	int fcs_auto;		/* 1: fcs_{in,out} disabled if no FCS rx'ed */
+	int encaps;		/* BR2684_ENCAPS_* */
+	int has_vpiid;		/* 1: use vpn_id - Unsupported */
+	__u8 vpn_id[7];
+	int send_padding;	/* unsupported */
+	int min_size;		/* we will pad smaller packets than this */
+};
+
+/*
+ * The BR2684_SETFILT ioctl is an experimental mechanism for folks
+ * terminating a large number of IP-only vcc's.  When netfilter allows
+ * efficient per-if in/out filters, this support will be removed
+ */
+struct br2684_filter {
+	__be32 prefix;		/* network byte order */
+	__be32 netmask;		/* 0 = disable filter */
+};
+
+struct br2684_filter_set {
+	struct br2684_if_spec ifspec;
+	struct br2684_filter filter;
+};
+
+enum br2684_payload {
+	p_routed = BR2684_PAYLOAD_ROUTED,
+	p_bridged = BR2684_PAYLOAD_BRIDGED,
+};
+
+#define BR2684_SETFILT	_IOW( 'a', ATMIOC_BACKEND + 0, \
+				struct br2684_filter_set)
+
+#endif /* _LINUX_ATMBR2684_H */
diff --git a/contrib/libs/linux-headers/linux/atmclip.h b/contrib/libs/linux-headers/linux/atmclip.h
new file mode 100644
index 0000000000..c818bb82b4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmclip.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmclip.h - Classical IP over ATM */
+ 
+/* Written 1995-1998 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+#ifndef LINUX_ATMCLIP_H
+#define LINUX_ATMCLIP_H
+
+#include <linux/sockios.h>
+#include <linux/atmioc.h>
+
+
+#define RFC1483LLC_LEN	8		/* LLC+OUI+PID = 8 */
+#define RFC1626_MTU	9180		/* RFC1626 default MTU */
+
+#define CLIP_DEFAULT_IDLETIMER 1200	/* 20 minutes, see RFC1755 */
+#define CLIP_CHECK_INTERVAL	 10	/* check every ten seconds */
+
+#define	SIOCMKCLIP	_IO('a',ATMIOC_CLIP)	/* create IP interface */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmdev.h b/contrib/libs/linux-headers/linux/atmdev.h
new file mode 100644
index 0000000000..c95786e949
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmdev.h
@@ -0,0 +1,212 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmdev.h - ATM device driver declarations and various related items */
+ 
+/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+#ifndef LINUX_ATMDEV_H
+#define LINUX_ATMDEV_H
+
+
+#include <linux/atmapi.h>
+#include <linux/atm.h>
+#include <linux/atmioc.h>
+
+
+#define ESI_LEN		6
+
+#define ATM_OC3_PCR	(155520000/270*260/8/53)
+			/* OC3 link rate:  155520000 bps
+			   SONET overhead: /270*260 (9 section, 1 path)
+			   bits per cell:  /8/53
+			   max cell rate:  353207.547 cells/sec */
+#define ATM_25_PCR	((25600000/8-8000)/54)
+			/* 25 Mbps ATM cell rate (59111) */
+#define ATM_OC12_PCR	(622080000/1080*1040/8/53)
+			/* OC12 link rate: 622080000 bps
+			   SONET overhead: /1080*1040
+			   bits per cell:  /8/53
+			   max cell rate:  1412830.188 cells/sec */
+#define ATM_DS3_PCR	(8000*12)
+			/* DS3: 12 cells in a 125 usec time slot */
+
+
+#define __AAL_STAT_ITEMS \
+    __HANDLE_ITEM(tx);			/* TX okay */ \
+    __HANDLE_ITEM(tx_err);		/* TX errors */ \
+    __HANDLE_ITEM(rx);			/* RX okay */ \
+    __HANDLE_ITEM(rx_err);		/* RX errors */ \
+    __HANDLE_ITEM(rx_drop);		/* RX out of memory */
+
+struct atm_aal_stats {
+#define __HANDLE_ITEM(i) int i
+	__AAL_STAT_ITEMS
+#undef __HANDLE_ITEM
+};
+
+
+struct atm_dev_stats {
+	struct atm_aal_stats aal0;
+	struct atm_aal_stats aal34;
+	struct atm_aal_stats aal5;
+} __ATM_API_ALIGN;
+
+
+#define ATM_GETLINKRATE	_IOW('a',ATMIOC_ITF+1,struct atmif_sioc)
+					/* get link rate */
+#define ATM_GETNAMES	_IOW('a',ATMIOC_ITF+3,struct atm_iobuf)
+					/* get interface names (numbers) */
+#define ATM_GETTYPE	_IOW('a',ATMIOC_ITF+4,struct atmif_sioc)
+					/* get interface type name */
+#define ATM_GETESI	_IOW('a',ATMIOC_ITF+5,struct atmif_sioc)
+					/* get interface ESI */
+#define ATM_GETADDR	_IOW('a',ATMIOC_ITF+6,struct atmif_sioc)
+					/* get itf's local ATM addr. list */
+#define ATM_RSTADDR	_IOW('a',ATMIOC_ITF+7,struct atmif_sioc)
+					/* reset itf's ATM address list */
+#define ATM_ADDADDR	_IOW('a',ATMIOC_ITF+8,struct atmif_sioc)
+					/* add a local ATM address */
+#define ATM_DELADDR	_IOW('a',ATMIOC_ITF+9,struct atmif_sioc)
+					/* remove a local ATM address */
+#define ATM_GETCIRANGE	_IOW('a',ATMIOC_ITF+10,struct atmif_sioc)
+					/* get connection identifier range */
+#define ATM_SETCIRANGE	_IOW('a',ATMIOC_ITF+11,struct atmif_sioc)
+					/* set connection identifier range */
+#define ATM_SETESI	_IOW('a',ATMIOC_ITF+12,struct atmif_sioc)
+					/* set interface ESI */
+#define ATM_SETESIF	_IOW('a',ATMIOC_ITF+13,struct atmif_sioc)
+					/* force interface ESI */
+#define ATM_ADDLECSADDR	_IOW('a', ATMIOC_ITF+14, struct atmif_sioc)
+					/* register a LECS address */
+#define ATM_DELLECSADDR	_IOW('a', ATMIOC_ITF+15, struct atmif_sioc)
+					/* unregister a LECS address */
+#define ATM_GETLECSADDR	_IOW('a', ATMIOC_ITF+16, struct atmif_sioc)
+					/* retrieve LECS address(es) */
+
+#define ATM_GETSTAT	_IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc)
+					/* get AAL layer statistics */
+#define ATM_GETSTATZ	_IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc)
+					/* get AAL layer statistics and zero */
+#define ATM_GETLOOP	_IOW('a',ATMIOC_SARCOM+2,struct atmif_sioc)
+					/* get loopback mode */
+#define ATM_SETLOOP	_IOW('a',ATMIOC_SARCOM+3,struct atmif_sioc)
+					/* set loopback mode */
+#define ATM_QUERYLOOP	_IOW('a',ATMIOC_SARCOM+4,struct atmif_sioc)
+					/* query supported loopback modes */
+#define ATM_SETSC	_IOW('a',ATMIOC_SPECIAL+1,int)
+					/* enable or disable single-copy */
+#define ATM_SETBACKEND	_IOW('a',ATMIOC_SPECIAL+2,atm_backend_t)
+					/* set backend handler */
+#define ATM_NEWBACKENDIF _IOW('a',ATMIOC_SPECIAL+3,atm_backend_t)
+					/* use backend to make new if */
+#define ATM_ADDPARTY  	_IOW('a', ATMIOC_SPECIAL+4,struct atm_iobuf)
+ 					/* add party to p2mp call */
+#define ATM_DROPPARTY 	_IOW('a', ATMIOC_SPECIAL+5,int)
+					/* drop party from p2mp call */
+
+/*
+ * These are backend handkers that can be set via the ATM_SETBACKEND call
+ * above.  In the future we may support dynamic loading of these - for now,
+ * they're just being used to share the ATMIOC_BACKEND ioctls
+ */
+#define ATM_BACKEND_RAW		0	
+#define ATM_BACKEND_PPP		1	/* PPPoATM - RFC2364 */
+#define ATM_BACKEND_BR2684	2	/* Bridged RFC1483/2684 */
+
+/* for ATM_GETTYPE */
+#define ATM_ITFTYP_LEN	8	/* maximum length of interface type name */
+
+/*
+ * Loopback modes for ATM_{PHY,SAR}_{GET,SET}LOOP
+ */
+
+/* Point of loopback				CPU-->SAR-->PHY-->line--> ... */
+#define __ATM_LM_NONE	0	/* no loop back     ^     ^     ^      ^      */
+#define __ATM_LM_AAL	1	/* loop back PDUs --'     |     |      |      */
+#define __ATM_LM_ATM	2	/* loop back ATM cells ---'     |      |      */
+/* RESERVED		4	loop back on PHY side  ---'		      */
+#define __ATM_LM_PHY	8	/* loop back bits (digital) ----'      |      */
+#define __ATM_LM_ANALOG 16	/* loop back the analog signal --------'      */
+
+/* Direction of loopback */
+#define __ATM_LM_MKLOC(n)	((n))	    /* Local (i.e. loop TX to RX) */
+#define __ATM_LM_MKRMT(n)	((n) << 8)  /* Remote (i.e. loop RX to TX) */
+
+#define __ATM_LM_XTLOC(n)	((n) & 0xff)
+#define __ATM_LM_XTRMT(n)	(((n) >> 8) & 0xff)
+
+#define ATM_LM_NONE	0	/* no loopback */
+
+#define ATM_LM_LOC_AAL	__ATM_LM_MKLOC(__ATM_LM_AAL)
+#define ATM_LM_LOC_ATM	__ATM_LM_MKLOC(__ATM_LM_ATM)
+#define ATM_LM_LOC_PHY	__ATM_LM_MKLOC(__ATM_LM_PHY)
+#define ATM_LM_LOC_ANALOG __ATM_LM_MKLOC(__ATM_LM_ANALOG)
+
+#define ATM_LM_RMT_AAL	__ATM_LM_MKRMT(__ATM_LM_AAL)
+#define ATM_LM_RMT_ATM	__ATM_LM_MKRMT(__ATM_LM_ATM)
+#define ATM_LM_RMT_PHY	__ATM_LM_MKRMT(__ATM_LM_PHY)
+#define ATM_LM_RMT_ANALOG __ATM_LM_MKRMT(__ATM_LM_ANALOG)
+
+/*
+ * Note: ATM_LM_LOC_* and ATM_LM_RMT_* can be combined, provided that
+ * __ATM_LM_XTLOC(x) <= __ATM_LM_XTRMT(x)
+ */
+
+
+struct atm_iobuf {
+	int length;
+	void *buffer;
+};
+
+/* for ATM_GETCIRANGE / ATM_SETCIRANGE */
+
+#define ATM_CI_MAX      -1              /* use maximum range of VPI/VCI */
+ 
+struct atm_cirange {
+	signed char	vpi_bits;	/* 1..8, ATM_CI_MAX (-1) for maximum */
+	signed char	vci_bits;	/* 1..16, ATM_CI_MAX (-1) for maximum */
+};
+
+/* for ATM_SETSC; actually taken from the ATM_VF number space */
+
+#define ATM_SC_RX	1024		/* enable RX single-copy */
+#define ATM_SC_TX	2048		/* enable TX single-copy */
+
+#define ATM_BACKLOG_DEFAULT 32 /* if we get more, we're likely to time out
+				  anyway */
+
+/* MF: change_qos (Modify) flags */
+
+#define ATM_MF_IMMED	 1	/* Block until change is effective */
+#define ATM_MF_INC_RSV	 2	/* Change reservation on increase */
+#define ATM_MF_INC_SHP	 4	/* Change shaping on increase */
+#define ATM_MF_DEC_RSV	 8	/* Change reservation on decrease */
+#define ATM_MF_DEC_SHP	16	/* Change shaping on decrease */
+#define ATM_MF_BWD	32	/* Set the backward direction parameters */
+
+#define ATM_MF_SET	(ATM_MF_INC_RSV | ATM_MF_INC_SHP | ATM_MF_DEC_RSV | \
+			  ATM_MF_DEC_SHP | ATM_MF_BWD)
+
+/*
+ * ATM_VS_* are used to express VC state in a human-friendly way.
+ */
+
+#define ATM_VS_IDLE	0	/* VC is not used */
+#define ATM_VS_CONNECTED 1	/* VC is connected */
+#define ATM_VS_CLOSING	2	/* VC is closing */
+#define ATM_VS_LISTEN	3	/* VC is listening for incoming setups */
+#define ATM_VS_INUSE	4	/* VC is in use (registered with atmsigd) */
+#define ATM_VS_BOUND	5	/* VC is bound */
+
+#define ATM_VS2TXT_MAP \
+    "IDLE", "CONNECTED", "CLOSING", "LISTEN", "INUSE", "BOUND"
+
+#define ATM_VF2TXT_MAP \
+    "ADDR",	"READY",	"PARTIAL",	"REGIS", \
+    "RELEASED", "HASQOS",	"LISTEN",	"META", \
+    "256",	"512",		"1024",		"2048", \
+    "SESSION",	"HASSAP",	"BOUND",	"CLOSE"
+
+
+
+#endif /* LINUX_ATMDEV_H */
diff --git a/contrib/libs/linux-headers/linux/atmioc.h b/contrib/libs/linux-headers/linux/atmioc.h
new file mode 100644
index 0000000000..a9030bcc8d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmioc.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmioc.h - ranges for ATM-related ioctl numbers */
+ 
+/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
+
+
+/*
+ * See https://icawww1.epfl.ch/linux-atm/magic.html for the complete list of
+ * "magic" ioctl numbers.
+ */
+
+
+#ifndef _LINUX_ATMIOC_H
+#define _LINUX_ATMIOC_H
+
+#include <asm/ioctl.h>
+		/* everybody including atmioc.h will also need _IO{,R,W,WR} */
+
+#define ATMIOC_PHYCOM	  0x00 /* PHY device common ioctls, globally unique */
+#define ATMIOC_PHYCOM_END 0x0f
+#define ATMIOC_PHYTYP	  0x10 /* PHY dev type ioctls, unique per PHY type */
+#define ATMIOC_PHYTYP_END 0x2f
+#define ATMIOC_PHYPRV	  0x30 /* PHY dev private ioctls, unique per driver */
+#define ATMIOC_PHYPRV_END 0x4f
+#define ATMIOC_SARCOM	  0x50 /* SAR device common ioctls, globally unique */
+#define ATMIOC_SARCOM_END 0x50
+#define ATMIOC_SARPRV	  0x60 /* SAR dev private ioctls, unique per driver */
+#define ATMIOC_SARPRV_END 0x7f
+#define ATMIOC_ITF	  0x80 /* Interface ioctls, globally unique */
+#define ATMIOC_ITF_END	  0x8f
+#define ATMIOC_BACKEND	  0x90 /* ATM generic backend ioctls, u. per backend */
+#define ATMIOC_BACKEND_END 0xaf
+/* 0xb0-0xbf: Reserved for future use */
+#define ATMIOC_AREQUIPA	  0xc0 /* Application requested IP over ATM, glob. u. */
+#define ATMIOC_LANE	  0xd0 /* LAN Emulation, globally unique */
+#define ATMIOC_MPOA       0xd8 /* MPOA, globally unique */
+#define	ATMIOC_CLIP	  0xe0 /* Classical IP over ATM control, globally u. */
+#define	ATMIOC_CLIP_END	  0xef
+#define	ATMIOC_SPECIAL	  0xf0 /* Special-purpose controls, globally unique */
+#define	ATMIOC_SPECIAL_END 0xff
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmlec.h b/contrib/libs/linux-headers/linux/atmlec.h
new file mode 100644
index 0000000000..c68346bb40
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmlec.h
@@ -0,0 +1,92 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ATM Lan Emulation Daemon driver interface
+ *
+ * Marko Kiiskila <mkiiskila@yahoo.com>
+ */
+
+#ifndef _ATMLEC_H_
+#define _ATMLEC_H_
+
+#include <linux/atmapi.h>
+#include <linux/atmioc.h>
+#include <linux/atm.h>
+#include <linux/if_ether.h>
+#include <linux/types.h>
+
+/* ATM lec daemon control socket */
+#define ATMLEC_CTRL	_IO('a', ATMIOC_LANE)
+#define ATMLEC_DATA	_IO('a', ATMIOC_LANE+1)
+#define ATMLEC_MCAST	_IO('a', ATMIOC_LANE+2)
+
+/* Maximum number of LEC interfaces (tweakable) */
+#define MAX_LEC_ITF 48
+
+typedef enum {
+	l_set_mac_addr,
+	l_del_mac_addr,
+	l_svc_setup,
+	l_addr_delete,
+	l_topology_change,
+	l_flush_complete,
+	l_arp_update,
+	l_narp_req,		/* LANE2 mandates the use of this */
+	l_config,
+	l_flush_tran_id,
+	l_set_lecid,
+	l_arp_xmt,
+	l_rdesc_arp_xmt,
+	l_associate_req,
+	l_should_bridge		/* should we bridge this MAC? */
+} atmlec_msg_type;
+
+#define ATMLEC_MSG_TYPE_MAX l_should_bridge
+
+struct atmlec_config_msg {
+	unsigned int maximum_unknown_frame_count;
+	unsigned int max_unknown_frame_time;
+	unsigned short max_retry_count;
+	unsigned int aging_time;
+	unsigned int forward_delay_time;
+	unsigned int arp_response_time;
+	unsigned int flush_timeout;
+	unsigned int path_switching_delay;
+	unsigned int lane_version;	/* LANE2: 1 for LANEv1, 2 for LANEv2 */
+	int mtu;
+	int is_proxy;
+};
+
+struct atmlec_msg {
+	atmlec_msg_type type;
+	int sizeoftlvs;		/* LANE2: if != 0, tlvs follow */
+	union {
+		struct {
+			unsigned char mac_addr[ETH_ALEN];
+			unsigned char atm_addr[ATM_ESA_LEN];
+			unsigned int flag;	/*
+						 * Topology_change flag,
+						 * remoteflag, permanent flag,
+						 * lecid, transaction id
+						 */
+			unsigned int targetless_le_arp;	/* LANE2 */
+			unsigned int no_source_le_narp;	/* LANE2 */
+		} normal;
+		struct atmlec_config_msg config;
+		struct {
+			__u16 lec_id;				/* requestor lec_id  */
+			__u32 tran_id;				/* transaction id    */
+			unsigned char mac_addr[ETH_ALEN];	/* dst mac addr      */
+			unsigned char atm_addr[ATM_ESA_LEN];	/* reqestor ATM addr */
+		} proxy;	/*
+				 * For mapping LE_ARP requests to responses. Filled by
+				 * zeppelin, returned by kernel. Used only when proxying
+				 */
+	} content;
+} __ATM_API_ALIGN;
+
+struct atmlec_ioc {
+	int dev_num;
+	unsigned char atm_addr[ATM_ESA_LEN];
+	unsigned char receive;	/* 1= receive vcc, 0 = send vcc */
+};
+#endif /* _ATMLEC_H_ */
diff --git a/contrib/libs/linux-headers/linux/atmmpc.h b/contrib/libs/linux-headers/linux/atmmpc.h
new file mode 100644
index 0000000000..cc17f43048
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmmpc.h
@@ -0,0 +1,127 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ATMMPC_H_
+#define _ATMMPC_H_
+
+#include <linux/atmapi.h>
+#include <linux/atmioc.h>
+#include <linux/atm.h>
+#include <linux/types.h>
+
+#define ATMMPC_CTRL _IO('a', ATMIOC_MPOA)
+#define ATMMPC_DATA _IO('a', ATMIOC_MPOA+1)
+
+#define MPC_SOCKET_INGRESS 1
+#define MPC_SOCKET_EGRESS  2
+
+struct atmmpc_ioc {
+        int dev_num;
+        __be32 ipaddr;              /* the IP address of the shortcut    */
+        int type;                     /* ingress or egress                 */
+};
+
+typedef struct in_ctrl_info {
+        __u8   Last_NHRP_CIE_code;
+        __u8   Last_Q2931_cause_value;
+        __u8   eg_MPC_ATM_addr[ATM_ESA_LEN];
+        __be32  tag;
+        __be32  in_dst_ip;      /* IP address this ingress MPC sends packets to */
+        __u16  holding_time;
+        __u32  request_id;
+} in_ctrl_info;
+
+typedef struct eg_ctrl_info {
+        __u8   DLL_header[256];
+        __u8   DH_length;
+        __be32  cache_id;
+        __be32  tag;
+        __be32  mps_ip;
+        __be32  eg_dst_ip;      /* IP address to which ingress MPC sends packets */
+        __u8   in_MPC_data_ATM_addr[ATM_ESA_LEN];
+        __u16  holding_time;
+} eg_ctrl_info;
+
+struct mpc_parameters {
+        __u16 mpc_p1;   /* Shortcut-Setup Frame Count    */
+        __u16 mpc_p2;   /* Shortcut-Setup Frame Time     */
+        __u8 mpc_p3[8]; /* Flow-detection Protocols      */
+        __u16 mpc_p4;   /* MPC Initial Retry Time        */
+        __u16 mpc_p5;   /* MPC Retry Time Maximum        */
+        __u16 mpc_p6;   /* Hold Down Time                */
+} ;
+
+struct k_message {
+        __u16 type;
+        __be32 ip_mask;
+        __u8  MPS_ctrl[ATM_ESA_LEN];
+        union {
+                in_ctrl_info in_info;
+                eg_ctrl_info eg_info;
+                struct mpc_parameters params;
+        } content;
+        struct atm_qos qos;       
+} __ATM_API_ALIGN;
+
+struct llc_snap_hdr {
+	/* RFC 1483 LLC/SNAP encapsulation for routed IP PDUs */
+        __u8  dsap;    /* Destination Service Access Point (0xAA)     */
+        __u8  ssap;    /* Source Service Access Point      (0xAA)     */
+        __u8  ui;      /* Unnumbered Information           (0x03)     */
+        __u8  org[3];  /* Organizational identification    (0x000000) */
+        __u8  type[2]; /* Ether type (for IP)              (0x0800)   */
+};
+
+/* TLVs this MPC recognizes */
+#define TLV_MPOA_DEVICE_TYPE         0x00a03e2a  
+
+/* MPOA device types in MPOA Device Type TLV */
+#define NON_MPOA    0
+#define MPS         1
+#define MPC         2
+#define MPS_AND_MPC 3
+
+
+/* MPC parameter defaults */
+
+#define MPC_P1 10  /* Shortcut-Setup Frame Count  */ 
+#define MPC_P2 1   /* Shortcut-Setup Frame Time   */
+#define MPC_P3 0   /* Flow-detection Protocols    */
+#define MPC_P4 5   /* MPC Initial Retry Time      */
+#define MPC_P5 40  /* MPC Retry Time Maximum      */
+#define MPC_P6 160 /* Hold Down Time              */
+#define HOLDING_TIME_DEFAULT 1200 /* same as MPS-p7 */
+
+/* MPC constants */
+
+#define MPC_C1 2   /* Retry Time Multiplier       */
+#define MPC_C2 60  /* Initial Keep-Alive Lifetime */
+
+/* Message types - to MPOA daemon */
+
+#define SND_MPOA_RES_RQST    201
+#define SET_MPS_CTRL_ADDR    202
+#define SND_MPOA_RES_RTRY    203 /* Different type in a retry due to req id         */
+#define STOP_KEEP_ALIVE_SM   204
+#define EGRESS_ENTRY_REMOVED 205
+#define SND_EGRESS_PURGE     206
+#define DIE                  207 /* tell the daemon to exit()                       */
+#define DATA_PLANE_PURGE     208 /* Data plane purge because of egress cache hit miss or dead MPS */
+#define OPEN_INGRESS_SVC     209
+
+/* Message types - from MPOA daemon */
+
+#define MPOA_TRIGGER_RCVD     101
+#define MPOA_RES_REPLY_RCVD   102
+#define INGRESS_PURGE_RCVD    103
+#define EGRESS_PURGE_RCVD     104
+#define MPS_DEATH             105
+#define CACHE_IMPOS_RCVD      106
+#define SET_MPC_CTRL_ADDR     107 /* Our MPC's control ATM address   */
+#define SET_MPS_MAC_ADDR      108
+#define CLEAN_UP_AND_EXIT     109
+#define SET_MPC_PARAMS        110 /* MPC configuration parameters    */
+
+/* Message types - bidirectional */       
+
+#define RELOAD                301 /* kill -HUP the daemon for reload */
+
+#endif /* _ATMMPC_H_ */
diff --git a/contrib/libs/linux-headers/linux/atmppp.h b/contrib/libs/linux-headers/linux/atmppp.h
new file mode 100644
index 0000000000..504b998967
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmppp.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmppp.h - RFC2364 PPPoATM */
+
+/* Written 2000 by Mitchell Blank Jr */
+
+#ifndef _LINUX_ATMPPP_H
+#define _LINUX_ATMPPP_H
+
+#include <linux/atm.h>
+
+#define PPPOATM_ENCAPS_AUTODETECT	(0)
+#define PPPOATM_ENCAPS_VC		(1)
+#define PPPOATM_ENCAPS_LLC		(2)
+
+/*
+ * This is for the ATM_SETBACKEND call - these are like socket families:
+ * the first element of the structure is the backend number and the rest
+ * is per-backend specific
+ */
+struct atm_backend_ppp {
+	atm_backend_t	backend_num;	/* ATM_BACKEND_PPP */
+	int		encaps;		/* PPPOATM_ENCAPS_* */
+};
+
+#endif	/* _LINUX_ATMPPP_H */
diff --git a/contrib/libs/linux-headers/linux/atmsap.h b/contrib/libs/linux-headers/linux/atmsap.h
new file mode 100644
index 0000000000..fc052481ea
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmsap.h
@@ -0,0 +1,163 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmsap.h - ATM Service Access Point addressing definitions */
+
+/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
+
+
+#ifndef _LINUX_ATMSAP_H
+#define _LINUX_ATMSAP_H
+
+#include <linux/atmapi.h>
+
+/*
+ * BEGIN_xx and END_xx markers are used for automatic generation of
+ * documentation. Do not change them.
+ */
+
+
+/*
+ * Layer 2 protocol identifiers
+ */
+
+/* BEGIN_L2 */
+#define ATM_L2_NONE	0	/* L2 not specified */
+#define ATM_L2_ISO1745  0x01	/* Basic mode ISO 1745 */
+#define ATM_L2_Q291	0x02	/* ITU-T Q.291 (Rec. I.441) */
+#define ATM_L2_X25_LL	0x06	/* ITU-T X.25, link layer */
+#define ATM_L2_X25_ML	0x07	/* ITU-T X.25, multilink */
+#define ATM_L2_LAPB	0x08	/* Extended LAPB, half-duplex (Rec. T.71) */
+#define ATM_L2_HDLC_ARM	0x09	/* HDLC ARM (ISO/IEC 4335) */
+#define ATM_L2_HDLC_NRM	0x0a	/* HDLC NRM (ISO/IEC 4335) */
+#define ATM_L2_HDLC_ABM	0x0b	/* HDLC ABM (ISO/IEC 4335) */
+#define ATM_L2_ISO8802	0x0c	/* LAN LLC (ISO/IEC 8802/2) */
+#define ATM_L2_X75	0x0d	/* ITU-T X.75, SLP */
+#define ATM_L2_Q922	0x0e	/* ITU-T Q.922 */
+#define ATM_L2_USER	0x10	/* user-specified */
+#define ATM_L2_ISO7776	0x11	/* ISO 7776 DTE-DTE */
+/* END_L2 */
+
+
+/*
+ * Layer 3 protocol identifiers
+ */
+
+/* BEGIN_L3 */
+#define ATM_L3_NONE	0	/* L3 not specified */
+#define ATM_L3_X25	0x06	/* ITU-T X.25, packet layer */
+#define ATM_L3_ISO8208	0x07	/* ISO/IEC 8208 */
+#define ATM_L3_X223	0x08	/* ITU-T X.223 | ISO/IEC 8878 */
+#define ATM_L3_ISO8473	0x09	/* ITU-T X.233 | ISO/IEC 8473 */
+#define ATM_L3_T70	0x0a	/* ITU-T T.70 minimum network layer */
+#define ATM_L3_TR9577	0x0b	/* ISO/IEC TR 9577 */
+#define ATM_L3_H310	0x0c	/* ITU-T Recommendation H.310 */
+#define ATM_L3_H321	0x0d	/* ITU-T Recommendation H.321 */
+#define ATM_L3_USER	0x10	/* user-specified */
+/* END_L3 */
+
+
+/*
+ * High layer identifiers
+ */
+
+/* BEGIN_HL */
+#define ATM_HL_NONE	0	/* HL not specified */
+#define ATM_HL_ISO	0x01	/* ISO */
+#define ATM_HL_USER	0x02	/* user-specific */
+#define ATM_HL_HLP	0x03	/* high layer profile - UNI 3.0 only */
+#define ATM_HL_VENDOR	0x04	/* vendor-specific application identifier */
+/* END_HL */
+
+
+/*
+ * ITU-T coded mode of operation
+ */
+
+/* BEGIN_IMD */
+#define ATM_IMD_NONE	 0	/* mode not specified */
+#define ATM_IMD_NORMAL	 1	/* normal mode of operation */
+#define ATM_IMD_EXTENDED 2	/* extended mode of operation */
+/* END_IMD */
+
+/*
+ * H.310 code points
+ */
+
+#define ATM_TT_NONE	0	/* terminal type not specified */
+#define ATM_TT_RX	1	/* receive only */
+#define ATM_TT_TX	2	/* send only */
+#define ATM_TT_RXTX	3	/* receive and send */
+
+#define ATM_MC_NONE	0	/* no multiplexing */
+#define ATM_MC_TS	1	/* transport stream (TS) */
+#define ATM_MC_TS_FEC	2	/* transport stream with forward error corr. */
+#define ATM_MC_PS	3	/* program stream (PS) */
+#define ATM_MC_PS_FEC	4	/* program stream with forward error corr. */
+#define ATM_MC_H221	5	/* ITU-T Rec. H.221 */
+
+/*
+ * SAP structures
+ */
+
+#define ATM_MAX_HLI	8	/* maximum high-layer information length */
+
+
+struct atm_blli {
+    unsigned char l2_proto;	/* layer 2 protocol */
+    union {
+	struct {
+	    unsigned char mode;	/* mode of operation (ATM_IMD_xxx), 0 if */
+				/* absent */
+	    unsigned char window; /* window size (k), 1-127 (0 to omit) */
+	} itu;			/* ITU-T encoding */
+	unsigned char user;	/* user-specified l2 information */
+    } l2;
+    unsigned char l3_proto;	/* layer 3 protocol */
+    union {
+	struct {
+	    unsigned char mode;	/* mode of operation (ATM_IMD_xxx), 0 if */
+				/* absent */
+	    unsigned char def_size; /* default packet size (log2), 4-12 (0 to */
+				    /* omit) */
+	    unsigned char window;/* packet window size, 1-127 (0 to omit) */
+	} itu;			/* ITU-T encoding */
+	unsigned char user;	/* user specified l3 information */
+	struct {		      /* if l3_proto = ATM_L3_H310 */
+	    unsigned char term_type;  /* terminal type */
+	    unsigned char fw_mpx_cap; /* forward multiplexing capability */
+				      /* only if term_type != ATM_TT_NONE */
+	    unsigned char bw_mpx_cap; /* backward multiplexing capability */
+				      /* only if term_type != ATM_TT_NONE */
+	} h310;
+	struct {		  /* if l3_proto = ATM_L3_TR9577 */
+	    unsigned char ipi;	  /* initial protocol id */
+	    unsigned char snap[5];/* IEEE 802.1 SNAP identifier */
+				  /* (only if ipi == NLPID_IEEE802_1_SNAP) */
+	} tr9577;
+    } l3;
+} __ATM_API_ALIGN;
+
+
+struct atm_bhli {
+    unsigned char hl_type;	/* high layer information type */
+    unsigned char hl_length;	/* length (only if hl_type == ATM_HL_USER || */
+				/* hl_type == ATM_HL_ISO) */
+    unsigned char hl_info[ATM_MAX_HLI];/* high layer information */
+};
+
+
+#define ATM_MAX_BLLI	3		/* maximum number of BLLI elements */
+
+
+struct atm_sap {
+	struct atm_bhli bhli;		/* local SAP, high-layer information */
+	struct atm_blli blli[ATM_MAX_BLLI] __ATM_API_ALIGN;
+					/* local SAP, low-layer info */
+};
+
+
+static __inline__ int blli_in_use(struct atm_blli blli)
+{
+	return blli.l2_proto || blli.l3_proto;
+}
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/atmsvc.h b/contrib/libs/linux-headers/linux/atmsvc.h
new file mode 100644
index 0000000000..137b5f8534
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/atmsvc.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* atmsvc.h - ATM signaling kernel-demon interface definitions */
+ 
+/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+#ifndef _LINUX_ATMSVC_H
+#define _LINUX_ATMSVC_H
+
+#include <linux/atmapi.h>
+#include <linux/atm.h>
+#include <linux/atmioc.h>
+
+
+#define ATMSIGD_CTRL _IO('a',ATMIOC_SPECIAL)
+				/* become ATM signaling demon control socket */
+
+enum atmsvc_msg_type { as_catch_null, as_bind, as_connect, as_accept, as_reject,
+		       as_listen, as_okay, as_error, as_indicate, as_close,
+		       as_itf_notify, as_modify, as_identify, as_terminate,
+		       as_addparty, as_dropparty };
+
+struct atmsvc_msg {
+	enum atmsvc_msg_type type;
+	atm_kptr_t vcc;
+	atm_kptr_t listen_vcc;		/* indicate */
+	int reply;			/* for okay and close:		   */
+					/*   < 0: error before active	   */
+					/*        (sigd has discarded ctx) */
+					/*   ==0: success		   */
+				        /*   > 0: error when active (still */
+					/*        need to close)	   */
+	struct sockaddr_atmpvc pvc;	/* indicate, okay (connect) */
+	struct sockaddr_atmsvc local;	/* local SVC address */
+	struct atm_qos qos;		/* QOS parameters */
+	struct atm_sap sap;		/* SAP */
+	unsigned int session;		/* for p2pm */
+	struct sockaddr_atmsvc svc;	/* SVC address */
+} __ATM_API_ALIGN;
+
+/*
+ * Message contents: see ftp://icaftp.epfl.ch/pub/linux/atm/docs/isp-*.tar.gz
+ */
+
+/*
+ * Some policy stuff for atmsigd and for net/atm/svc.c. Both have to agree on
+ * what PCR is used to request bandwidth from the device driver. net/atm/svc.c
+ * tries to do better than that, but only if there's no routing decision (i.e.
+ * if signaling only uses one ATM interface).
+ */
+
+#define SELECT_TOP_PCR(tp) ((tp).pcr ? (tp).pcr : \
+  (tp).max_pcr && (tp).max_pcr != ATM_MAX_PCR ? (tp).max_pcr : \
+  (tp).min_pcr ? (tp).min_pcr : ATM_MAX_PCR)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/audit.h b/contrib/libs/linux-headers/linux/audit.h
new file mode 100644
index 0000000000..6c435ffcd8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/audit.h
@@ -0,0 +1,522 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* audit.h -- Auditing support
+ *
+ * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Written by Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+#ifndef _LINUX_AUDIT_H_
+#define _LINUX_AUDIT_H_
+
+#include <linux/types.h>
+#include <linux/elf-em.h>
+
+/* The netlink messages for the audit system is divided into blocks:
+ * 1000 - 1099 are for commanding the audit system
+ * 1100 - 1199 user space trusted application messages
+ * 1200 - 1299 messages internal to the audit daemon
+ * 1300 - 1399 audit event messages
+ * 1400 - 1499 SE Linux use
+ * 1500 - 1599 kernel LSPP events
+ * 1600 - 1699 kernel crypto events
+ * 1700 - 1799 kernel anomaly records
+ * 1800 - 1899 kernel integrity events
+ * 1900 - 1999 future kernel use
+ * 2000 is for otherwise unclassified kernel audit messages (legacy)
+ * 2001 - 2099 unused (kernel)
+ * 2100 - 2199 user space anomaly records
+ * 2200 - 2299 user space actions taken in response to anomalies
+ * 2300 - 2399 user space generated LSPP events
+ * 2400 - 2499 user space crypto events
+ * 2500 - 2999 future user space (maybe integrity labels and related events)
+ *
+ * Messages from 1000-1199 are bi-directional. 1200-1299 & 2100 - 2999 are
+ * exclusively user space. 1300-2099 is kernel --> user space
+ * communication.
+ */
+#define AUDIT_GET		1000	/* Get status */
+#define AUDIT_SET		1001	/* Set status (enable/disable/auditd) */
+#define AUDIT_LIST		1002	/* List syscall rules -- deprecated */
+#define AUDIT_ADD		1003	/* Add syscall rule -- deprecated */
+#define AUDIT_DEL		1004	/* Delete syscall rule -- deprecated */
+#define AUDIT_USER		1005	/* Message from userspace -- deprecated */
+#define AUDIT_LOGIN		1006	/* Define the login id and information */
+#define AUDIT_WATCH_INS		1007	/* Insert file/dir watch entry */
+#define AUDIT_WATCH_REM		1008	/* Remove file/dir watch entry */
+#define AUDIT_WATCH_LIST	1009	/* List all file/dir watches */
+#define AUDIT_SIGNAL_INFO	1010	/* Get info about sender of signal to auditd */
+#define AUDIT_ADD_RULE		1011	/* Add syscall filtering rule */
+#define AUDIT_DEL_RULE		1012	/* Delete syscall filtering rule */
+#define AUDIT_LIST_RULES	1013	/* List syscall filtering rules */
+#define AUDIT_TRIM		1014	/* Trim junk from watched tree */
+#define AUDIT_MAKE_EQUIV	1015	/* Append to watched tree */
+#define AUDIT_TTY_GET		1016	/* Get TTY auditing status */
+#define AUDIT_TTY_SET		1017	/* Set TTY auditing status */
+#define AUDIT_SET_FEATURE	1018	/* Turn an audit feature on or off */
+#define AUDIT_GET_FEATURE	1019	/* Get which features are enabled */
+
+#define AUDIT_FIRST_USER_MSG	1100	/* Userspace messages mostly uninteresting to kernel */
+#define AUDIT_USER_AVC		1107	/* We filter this differently */
+#define AUDIT_USER_TTY		1124	/* Non-ICANON TTY input meaning */
+#define AUDIT_LAST_USER_MSG	1199
+#define AUDIT_FIRST_USER_MSG2	2100	/* More user space messages */
+#define AUDIT_LAST_USER_MSG2	2999
+
+#define AUDIT_DAEMON_START      1200    /* Daemon startup record */
+#define AUDIT_DAEMON_END        1201    /* Daemon normal stop record */
+#define AUDIT_DAEMON_ABORT      1202    /* Daemon error stop record */
+#define AUDIT_DAEMON_CONFIG     1203    /* Daemon config change */
+
+#define AUDIT_SYSCALL		1300	/* Syscall event */
+/* #define AUDIT_FS_WATCH	1301	 * Deprecated */
+#define AUDIT_PATH		1302	/* Filename path information */
+#define AUDIT_IPC		1303	/* IPC record */
+#define AUDIT_SOCKETCALL	1304	/* sys_socketcall arguments */
+#define AUDIT_CONFIG_CHANGE	1305	/* Audit system configuration change */
+#define AUDIT_SOCKADDR		1306	/* sockaddr copied as syscall arg */
+#define AUDIT_CWD		1307	/* Current working directory */
+#define AUDIT_EXECVE		1309	/* execve arguments */
+#define AUDIT_IPC_SET_PERM	1311	/* IPC new permissions record type */
+#define AUDIT_MQ_OPEN		1312	/* POSIX MQ open record type */
+#define AUDIT_MQ_SENDRECV	1313	/* POSIX MQ send/receive record type */
+#define AUDIT_MQ_NOTIFY		1314	/* POSIX MQ notify record type */
+#define AUDIT_MQ_GETSETATTR	1315	/* POSIX MQ get/set attribute record type */
+#define AUDIT_KERNEL_OTHER	1316	/* For use by 3rd party modules */
+#define AUDIT_FD_PAIR		1317    /* audit record for pipe/socketpair */
+#define AUDIT_OBJ_PID		1318	/* ptrace target */
+#define AUDIT_TTY		1319	/* Input on an administrative TTY */
+#define AUDIT_EOE		1320	/* End of multi-record event */
+#define AUDIT_BPRM_FCAPS	1321	/* Information about fcaps increasing perms */
+#define AUDIT_CAPSET		1322	/* Record showing argument to sys_capset */
+#define AUDIT_MMAP		1323	/* Record showing descriptor and flags in mmap */
+#define AUDIT_NETFILTER_PKT	1324	/* Packets traversing netfilter chains */
+#define AUDIT_NETFILTER_CFG	1325	/* Netfilter chain modifications */
+#define AUDIT_SECCOMP		1326	/* Secure Computing event */
+#define AUDIT_PROCTITLE		1327	/* Proctitle emit event */
+#define AUDIT_FEATURE_CHANGE	1328	/* audit log listing feature changes */
+#define AUDIT_REPLACE		1329	/* Replace auditd if this packet unanswerd */
+#define AUDIT_KERN_MODULE	1330	/* Kernel Module events */
+#define AUDIT_FANOTIFY		1331	/* Fanotify access decision */
+#define AUDIT_TIME_INJOFFSET	1332	/* Timekeeping offset injected */
+#define AUDIT_TIME_ADJNTPVAL	1333	/* NTP value adjustment */
+#define AUDIT_BPF		1334	/* BPF subsystem */
+#define AUDIT_EVENT_LISTENER	1335	/* Task joined multicast read socket */
+#define AUDIT_URINGOP		1336	/* io_uring operation */
+#define AUDIT_OPENAT2		1337	/* Record showing openat2 how args */
+#define AUDIT_DM_CTRL		1338	/* Device Mapper target control */
+#define AUDIT_DM_EVENT		1339	/* Device Mapper events */
+
+#define AUDIT_AVC		1400	/* SE Linux avc denial or grant */
+#define AUDIT_SELINUX_ERR	1401	/* Internal SE Linux Errors */
+#define AUDIT_AVC_PATH		1402	/* dentry, vfsmount pair from avc */
+#define AUDIT_MAC_POLICY_LOAD	1403	/* Policy file load */
+#define AUDIT_MAC_STATUS	1404	/* Changed enforcing,permissive,off */
+#define AUDIT_MAC_CONFIG_CHANGE	1405	/* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ALLOW	1406	/* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD	1407	/* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL	1408	/* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD	1409	/* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL	1410	/* NetLabel: del LSM domain mapping */
+#define AUDIT_MAC_IPSEC_ADDSA	1411	/* Not used */
+#define AUDIT_MAC_IPSEC_DELSA	1412	/* Not used  */
+#define AUDIT_MAC_IPSEC_ADDSPD	1413	/* Not used */
+#define AUDIT_MAC_IPSEC_DELSPD	1414	/* Not used */
+#define AUDIT_MAC_IPSEC_EVENT	1415	/* Audit an IPSec event */
+#define AUDIT_MAC_UNLBL_STCADD	1416	/* NetLabel: add a static label */
+#define AUDIT_MAC_UNLBL_STCDEL	1417	/* NetLabel: del a static label */
+#define AUDIT_MAC_CALIPSO_ADD	1418	/* NetLabel: add CALIPSO DOI entry */
+#define AUDIT_MAC_CALIPSO_DEL	1419	/* NetLabel: del CALIPSO DOI entry */
+
+#define AUDIT_FIRST_KERN_ANOM_MSG   1700
+#define AUDIT_LAST_KERN_ANOM_MSG    1799
+#define AUDIT_ANOM_PROMISCUOUS      1700 /* Device changed promiscuous mode */
+#define AUDIT_ANOM_ABEND            1701 /* Process ended abnormally */
+#define AUDIT_ANOM_LINK		    1702 /* Suspicious use of file links */
+#define AUDIT_ANOM_CREAT	    1703 /* Suspicious file creation */
+#define AUDIT_INTEGRITY_DATA	    1800 /* Data integrity verification */
+#define AUDIT_INTEGRITY_METADATA    1801 /* Metadata integrity verification */
+#define AUDIT_INTEGRITY_STATUS	    1802 /* Integrity enable status */
+#define AUDIT_INTEGRITY_HASH	    1803 /* Integrity HASH type */
+#define AUDIT_INTEGRITY_PCR	    1804 /* PCR invalidation msgs */
+#define AUDIT_INTEGRITY_RULE	    1805 /* policy rule */
+#define AUDIT_INTEGRITY_EVM_XATTR   1806 /* New EVM-covered xattr */
+#define AUDIT_INTEGRITY_POLICY_RULE 1807 /* IMA policy rules */
+
+#define AUDIT_KERNEL		2000	/* Asynchronous audit record. NOT A REQUEST. */
+
+/* Rule flags */
+#define AUDIT_FILTER_USER	0x00	/* Apply rule to user-generated messages */
+#define AUDIT_FILTER_TASK	0x01	/* Apply rule at task creation (not syscall) */
+#define AUDIT_FILTER_ENTRY	0x02	/* Apply rule at syscall entry */
+#define AUDIT_FILTER_WATCH	0x03	/* Apply rule to file system watches */
+#define AUDIT_FILTER_EXIT	0x04	/* Apply rule at syscall exit */
+#define AUDIT_FILTER_EXCLUDE	0x05	/* Apply rule before record creation */
+#define AUDIT_FILTER_TYPE	AUDIT_FILTER_EXCLUDE /* obsolete misleading naming */
+#define AUDIT_FILTER_FS		0x06	/* Apply rule at __audit_inode_child */
+#define AUDIT_FILTER_URING_EXIT	0x07	/* Apply rule at io_uring op exit */
+
+#define AUDIT_NR_FILTERS	8
+
+#define AUDIT_FILTER_PREPEND	0x10	/* Prepend to front of list */
+
+/* Rule actions */
+#define AUDIT_NEVER    0	/* Do not build context if rule matches */
+#define AUDIT_POSSIBLE 1	/* Build context if rule matches  */
+#define AUDIT_ALWAYS   2	/* Generate audit record if rule matches */
+
+/* Rule structure sizes -- if these change, different AUDIT_ADD and
+ * AUDIT_LIST commands must be implemented. */
+#define AUDIT_MAX_FIELDS   64
+#define AUDIT_MAX_KEY_LEN  256
+#define AUDIT_BITMASK_SIZE 64
+#define AUDIT_WORD(nr) ((__u32)((nr)/32))
+#define AUDIT_BIT(nr)  (1U << ((nr) - AUDIT_WORD(nr)*32))
+
+#define AUDIT_SYSCALL_CLASSES 16
+#define AUDIT_CLASS_DIR_WRITE 0
+#define AUDIT_CLASS_DIR_WRITE_32 1
+#define AUDIT_CLASS_CHATTR 2
+#define AUDIT_CLASS_CHATTR_32 3
+#define AUDIT_CLASS_READ 4
+#define AUDIT_CLASS_READ_32 5
+#define AUDIT_CLASS_WRITE 6
+#define AUDIT_CLASS_WRITE_32 7
+#define AUDIT_CLASS_SIGNAL 8
+#define AUDIT_CLASS_SIGNAL_32 9
+
+/* This bitmask is used to validate user input.  It represents all bits that
+ * are currently used in an audit field constant understood by the kernel.
+ * If you are adding a new #define AUDIT_<whatever>, please ensure that
+ * AUDIT_UNUSED_BITS is updated if need be. */
+#define AUDIT_UNUSED_BITS	0x07FFFC00
+
+/* AUDIT_FIELD_COMPARE rule list */
+#define AUDIT_COMPARE_UID_TO_OBJ_UID	1
+#define AUDIT_COMPARE_GID_TO_OBJ_GID	2
+#define AUDIT_COMPARE_EUID_TO_OBJ_UID	3
+#define AUDIT_COMPARE_EGID_TO_OBJ_GID	4
+#define AUDIT_COMPARE_AUID_TO_OBJ_UID	5
+#define AUDIT_COMPARE_SUID_TO_OBJ_UID	6
+#define AUDIT_COMPARE_SGID_TO_OBJ_GID	7
+#define AUDIT_COMPARE_FSUID_TO_OBJ_UID	8
+#define AUDIT_COMPARE_FSGID_TO_OBJ_GID	9
+
+#define AUDIT_COMPARE_UID_TO_AUID	10
+#define AUDIT_COMPARE_UID_TO_EUID	11
+#define AUDIT_COMPARE_UID_TO_FSUID	12
+#define AUDIT_COMPARE_UID_TO_SUID	13
+
+#define AUDIT_COMPARE_AUID_TO_FSUID	14
+#define AUDIT_COMPARE_AUID_TO_SUID	15
+#define AUDIT_COMPARE_AUID_TO_EUID	16
+
+#define AUDIT_COMPARE_EUID_TO_SUID	17
+#define AUDIT_COMPARE_EUID_TO_FSUID	18
+
+#define AUDIT_COMPARE_SUID_TO_FSUID	19
+
+#define AUDIT_COMPARE_GID_TO_EGID	20
+#define AUDIT_COMPARE_GID_TO_FSGID	21
+#define AUDIT_COMPARE_GID_TO_SGID	22
+
+#define AUDIT_COMPARE_EGID_TO_FSGID	23
+#define AUDIT_COMPARE_EGID_TO_SGID	24
+#define AUDIT_COMPARE_SGID_TO_FSGID	25
+
+#define AUDIT_MAX_FIELD_COMPARE		AUDIT_COMPARE_SGID_TO_FSGID
+
+/* Rule fields */
+				/* These are useful when checking the
+				 * task structure at task creation time
+				 * (AUDIT_PER_TASK).  */
+#define AUDIT_PID	0
+#define AUDIT_UID	1
+#define AUDIT_EUID	2
+#define AUDIT_SUID	3
+#define AUDIT_FSUID	4
+#define AUDIT_GID	5
+#define AUDIT_EGID	6
+#define AUDIT_SGID	7
+#define AUDIT_FSGID	8
+#define AUDIT_LOGINUID	9
+#define AUDIT_PERS	10
+#define AUDIT_ARCH	11
+#define AUDIT_MSGTYPE	12
+#define AUDIT_SUBJ_USER	13	/* security label user */
+#define AUDIT_SUBJ_ROLE	14	/* security label role */
+#define AUDIT_SUBJ_TYPE	15	/* security label type */
+#define AUDIT_SUBJ_SEN	16	/* security label sensitivity label */
+#define AUDIT_SUBJ_CLR	17	/* security label clearance label */
+#define AUDIT_PPID	18
+#define AUDIT_OBJ_USER	19
+#define AUDIT_OBJ_ROLE	20
+#define AUDIT_OBJ_TYPE	21
+#define AUDIT_OBJ_LEV_LOW	22
+#define AUDIT_OBJ_LEV_HIGH	23
+#define AUDIT_LOGINUID_SET	24
+#define AUDIT_SESSIONID	25	/* Session ID */
+#define AUDIT_FSTYPE	26	/* FileSystem Type */
+
+				/* These are ONLY useful when checking
+				 * at syscall exit time (AUDIT_AT_EXIT). */
+#define AUDIT_DEVMAJOR	100
+#define AUDIT_DEVMINOR	101
+#define AUDIT_INODE	102
+#define AUDIT_EXIT	103
+#define AUDIT_SUCCESS   104	/* exit >= 0; value ignored */
+#define AUDIT_WATCH	105
+#define AUDIT_PERM	106
+#define AUDIT_DIR	107
+#define AUDIT_FILETYPE	108
+#define AUDIT_OBJ_UID	109
+#define AUDIT_OBJ_GID	110
+#define AUDIT_FIELD_COMPARE	111
+#define AUDIT_EXE	112
+#define AUDIT_SADDR_FAM	113
+
+#define AUDIT_ARG0      200
+#define AUDIT_ARG1      (AUDIT_ARG0+1)
+#define AUDIT_ARG2      (AUDIT_ARG0+2)
+#define AUDIT_ARG3      (AUDIT_ARG0+3)
+
+#define AUDIT_FILTERKEY	210
+
+#define AUDIT_NEGATE			0x80000000
+
+/* These are the supported operators.
+ *	4  2  1  8
+ *	=  >  <  ?
+ *	----------
+ *	0  0  0	 0	00	nonsense
+ *	0  0  0	 1	08	&  bit mask
+ *	0  0  1	 0	10	<
+ *	0  1  0	 0	20	>
+ *	0  1  1	 0	30	!=
+ *	1  0  0	 0	40	=
+ *	1  0  0	 1	48	&=  bit test
+ *	1  0  1	 0	50	<=
+ *	1  1  0	 0	60	>=
+ *	1  1  1	 1	78	all operators
+ */
+#define AUDIT_BIT_MASK			0x08000000
+#define AUDIT_LESS_THAN			0x10000000
+#define AUDIT_GREATER_THAN		0x20000000
+#define AUDIT_NOT_EQUAL			0x30000000
+#define AUDIT_EQUAL			0x40000000
+#define AUDIT_BIT_TEST			(AUDIT_BIT_MASK|AUDIT_EQUAL)
+#define AUDIT_LESS_THAN_OR_EQUAL	(AUDIT_LESS_THAN|AUDIT_EQUAL)
+#define AUDIT_GREATER_THAN_OR_EQUAL	(AUDIT_GREATER_THAN|AUDIT_EQUAL)
+#define AUDIT_OPERATORS			(AUDIT_EQUAL|AUDIT_NOT_EQUAL|AUDIT_BIT_MASK)
+
+enum {
+	Audit_equal,
+	Audit_not_equal,
+	Audit_bitmask,
+	Audit_bittest,
+	Audit_lt,
+	Audit_gt,
+	Audit_le,
+	Audit_ge,
+	Audit_bad
+};
+
+/* Status symbols */
+						/* Mask values */
+#define AUDIT_STATUS_ENABLED			0x0001
+#define AUDIT_STATUS_FAILURE			0x0002
+#define AUDIT_STATUS_PID			0x0004
+#define AUDIT_STATUS_RATE_LIMIT		0x0008
+#define AUDIT_STATUS_BACKLOG_LIMIT		0x0010
+#define AUDIT_STATUS_BACKLOG_WAIT_TIME		0x0020
+#define AUDIT_STATUS_LOST			0x0040
+#define AUDIT_STATUS_BACKLOG_WAIT_TIME_ACTUAL	0x0080
+
+#define AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT	0x00000001
+#define AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME	0x00000002
+#define AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH	0x00000004
+#define AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND	0x00000008
+#define AUDIT_FEATURE_BITMAP_SESSIONID_FILTER	0x00000010
+#define AUDIT_FEATURE_BITMAP_LOST_RESET		0x00000020
+#define AUDIT_FEATURE_BITMAP_FILTER_FS		0x00000040
+
+#define AUDIT_FEATURE_BITMAP_ALL (AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT | \
+				  AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME | \
+				  AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH | \
+				  AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND | \
+				  AUDIT_FEATURE_BITMAP_SESSIONID_FILTER | \
+				  AUDIT_FEATURE_BITMAP_LOST_RESET | \
+				  AUDIT_FEATURE_BITMAP_FILTER_FS)
+
+/* deprecated: AUDIT_VERSION_* */
+#define AUDIT_VERSION_LATEST 		AUDIT_FEATURE_BITMAP_ALL
+#define AUDIT_VERSION_BACKLOG_LIMIT	AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT
+#define AUDIT_VERSION_BACKLOG_WAIT_TIME	AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME
+
+				/* Failure-to-log actions */
+#define AUDIT_FAIL_SILENT	0
+#define AUDIT_FAIL_PRINTK	1
+#define AUDIT_FAIL_PANIC	2
+
+/*
+ * These bits disambiguate different calling conventions that share an
+ * ELF machine type, bitness, and endianness
+ */
+#define __AUDIT_ARCH_CONVENTION_MASK 0x30000000
+#define __AUDIT_ARCH_CONVENTION_MIPS64_N32 0x20000000
+
+/* distinguish syscall tables */
+#define __AUDIT_ARCH_64BIT 0x80000000
+#define __AUDIT_ARCH_LE	   0x40000000
+
+#define AUDIT_ARCH_AARCH64	(EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ALPHA	(EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACT	(EM_ARCOMPACT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACTBE	(EM_ARCOMPACT)
+#define AUDIT_ARCH_ARCV2	(EM_ARCV2|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCV2BE	(EM_ARCV2)
+#define AUDIT_ARCH_ARM		(EM_ARM|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARMEB	(EM_ARM)
+#define AUDIT_ARCH_C6X		(EM_TI_C6000|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_C6XBE	(EM_TI_C6000)
+#define AUDIT_ARCH_CRIS		(EM_CRIS|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_CSKY		(EM_CSKY|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_FRV		(EM_FRV)
+#define AUDIT_ARCH_H8300	(EM_H8_300)
+#define AUDIT_ARCH_HEXAGON	(EM_HEXAGON)
+#define AUDIT_ARCH_I386		(EM_386|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_IA64		(EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_M32R		(EM_M32R)
+#define AUDIT_ARCH_M68K		(EM_68K)
+#define AUDIT_ARCH_MICROBLAZE	(EM_MICROBLAZE)
+#define AUDIT_ARCH_MIPS		(EM_MIPS)
+#define AUDIT_ARCH_MIPSEL	(EM_MIPS|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_MIPS64	(EM_MIPS|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_MIPS64N32	(EM_MIPS|__AUDIT_ARCH_64BIT|\
+				 __AUDIT_ARCH_CONVENTION_MIPS64_N32)
+#define AUDIT_ARCH_MIPSEL64	(EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_MIPSEL64N32	(EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE|\
+				 __AUDIT_ARCH_CONVENTION_MIPS64_N32)
+#define AUDIT_ARCH_NDS32	(EM_NDS32|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_NDS32BE	(EM_NDS32)
+#define AUDIT_ARCH_NIOS2	(EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_OPENRISC	(EM_OPENRISC)
+#define AUDIT_ARCH_PARISC	(EM_PARISC)
+#define AUDIT_ARCH_PARISC64	(EM_PARISC|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_PPC		(EM_PPC)
+/* do not define AUDIT_ARCH_PPCLE since it is not supported by audit */
+#define AUDIT_ARCH_PPC64	(EM_PPC64|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_PPC64LE	(EM_PPC64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_RISCV32	(EM_RISCV|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_RISCV64	(EM_RISCV|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_S390		(EM_S390)
+#define AUDIT_ARCH_S390X	(EM_S390|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_SH		(EM_SH)
+#define AUDIT_ARCH_SHEL		(EM_SH|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_SH64		(EM_SH|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_SHEL64	(EM_SH|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_SPARC	(EM_SPARC)
+#define AUDIT_ARCH_SPARC64	(EM_SPARCV9|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_TILEGX	(EM_TILEGX|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_TILEGX32	(EM_TILEGX|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_TILEPRO	(EM_TILEPRO|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_UNICORE	(EM_UNICORE|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_X86_64	(EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_XTENSA	(EM_XTENSA)
+#define AUDIT_ARCH_LOONGARCH32	(EM_LOONGARCH|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_LOONGARCH64	(EM_LOONGARCH|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+
+#define AUDIT_PERM_EXEC		1
+#define AUDIT_PERM_WRITE	2
+#define AUDIT_PERM_READ		4
+#define AUDIT_PERM_ATTR		8
+
+/* MAX_AUDIT_MESSAGE_LENGTH is set in audit:lib/libaudit.h as:
+ * 8970 // PATH_MAX*2+CONTEXT_SIZE*2+11+256+1
+ * max header+body+tailer: 44 + 29 + 32 + 262 + 7 + pad
+ */
+#define AUDIT_MESSAGE_TEXT_MAX	8560
+
+/* Multicast Netlink socket groups (default up to 32) */
+enum audit_nlgrps {
+	AUDIT_NLGRP_NONE,	/* Group 0 not used */
+	AUDIT_NLGRP_READLOG,	/* "best effort" read only socket */
+	__AUDIT_NLGRP_MAX
+};
+#define AUDIT_NLGRP_MAX                (__AUDIT_NLGRP_MAX - 1)
+
+struct audit_status {
+	__u32		mask;		/* Bit mask for valid entries */
+	__u32		enabled;	/* 1 = enabled, 0 = disabled */
+	__u32		failure;	/* Failure-to-log action */
+	__u32		pid;		/* pid of auditd process */
+	__u32		rate_limit;	/* messages rate limit (per second) */
+	__u32		backlog_limit;	/* waiting messages limit */
+	__u32		lost;		/* messages lost */
+	__u32		backlog;	/* messages waiting in queue */
+	union {
+		__u32	version;	/* deprecated: audit api version num */
+		__u32	feature_bitmap;	/* bitmap of kernel audit features */
+	};
+	__u32		backlog_wait_time;/* message queue wait timeout */
+	__u32           backlog_wait_time_actual;/* time spent waiting while
+						  * message limit exceeded
+						  */
+};
+
+struct audit_features {
+#define AUDIT_FEATURE_VERSION	1
+	__u32	vers;
+	__u32	mask;		/* which bits we are dealing with */
+	__u32	features;	/* which feature to enable/disable */
+	__u32	lock;		/* which features to lock */
+};
+
+#define AUDIT_FEATURE_ONLY_UNSET_LOGINUID	0
+#define AUDIT_FEATURE_LOGINUID_IMMUTABLE	1
+#define AUDIT_LAST_FEATURE			AUDIT_FEATURE_LOGINUID_IMMUTABLE
+
+#define audit_feature_valid(x)		((x) >= 0 && (x) <= AUDIT_LAST_FEATURE)
+#define AUDIT_FEATURE_TO_MASK(x)	(1 << ((x) & 31)) /* mask for __u32 */
+
+struct audit_tty_status {
+	__u32		enabled;	/* 1 = enabled, 0 = disabled */
+	__u32		log_passwd;	/* 1 = enabled, 0 = disabled */
+};
+
+#define AUDIT_UID_UNSET (unsigned int)-1
+#define AUDIT_SID_UNSET ((unsigned int)-1)
+
+/* audit_rule_data supports filter rules with both integer and string
+ * fields.  It corresponds with AUDIT_ADD_RULE, AUDIT_DEL_RULE and
+ * AUDIT_LIST_RULES requests.
+ */
+struct audit_rule_data {
+	__u32		flags;	/* AUDIT_PER_{TASK,CALL}, AUDIT_PREPEND */
+	__u32		action;	/* AUDIT_NEVER, AUDIT_POSSIBLE, AUDIT_ALWAYS */
+	__u32		field_count;
+	__u32		mask[AUDIT_BITMASK_SIZE]; /* syscall(s) affected */
+	__u32		fields[AUDIT_MAX_FIELDS];
+	__u32		values[AUDIT_MAX_FIELDS];
+	__u32		fieldflags[AUDIT_MAX_FIELDS];
+	__u32		buflen;	/* total length of string fields */
+	char		buf[];	/* string fields buffer */
+};
+
+#endif /* _LINUX_AUDIT_H_ */
diff --git a/contrib/libs/linux-headers/linux/auto_dev-ioctl.h b/contrib/libs/linux-headers/linux/auto_dev-ioctl.h
new file mode 100644
index 0000000000..eb25495c26
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/auto_dev-ioctl.h
@@ -0,0 +1,216 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2008 Red Hat, Inc. All rights reserved.
+ * Copyright 2008 Ian Kent <raven@themaw.net>
+ *
+ * This file is part of the Linux kernel and is made available under
+ * the terms of the GNU General Public License, version 2, or at your
+ * option, any later version, incorporated herein by reference.
+ */
+
+#ifndef _LINUX_AUTO_DEV_IOCTL_H
+#define _LINUX_AUTO_DEV_IOCTL_H
+
+#include <linux/auto_fs.h>
+#include <linux/string.h>
+
+#define AUTOFS_DEVICE_NAME		"autofs"
+
+#define AUTOFS_DEV_IOCTL_VERSION_MAJOR	1
+#define AUTOFS_DEV_IOCTL_VERSION_MINOR	1
+
+#define AUTOFS_DEV_IOCTL_SIZE		sizeof(struct autofs_dev_ioctl)
+
+/*
+ * An ioctl interface for autofs mount point control.
+ */
+
+struct args_protover {
+	__u32	version;
+};
+
+struct args_protosubver {
+	__u32	sub_version;
+};
+
+struct args_openmount {
+	__u32	devid;
+};
+
+struct args_ready {
+	__u32	token;
+};
+
+struct args_fail {
+	__u32	token;
+	__s32	status;
+};
+
+struct args_setpipefd {
+	__s32	pipefd;
+};
+
+struct args_timeout {
+	__u64	timeout;
+};
+
+struct args_requester {
+	__u32	uid;
+	__u32	gid;
+};
+
+struct args_expire {
+	__u32	how;
+};
+
+struct args_askumount {
+	__u32	may_umount;
+};
+
+struct args_ismountpoint {
+	union {
+		struct args_in {
+			__u32	type;
+		} in;
+		struct args_out {
+			__u32	devid;
+			__u32	magic;
+		} out;
+	};
+};
+
+/*
+ * All the ioctls use this structure.
+ * When sending a path size must account for the total length
+ * of the chunk of memory otherwise it is the size of the
+ * structure.
+ */
+
+struct autofs_dev_ioctl {
+	__u32 ver_major;
+	__u32 ver_minor;
+	__u32 size;		/* total size of data passed in
+				 * including this struct */
+	__s32 ioctlfd;		/* automount command fd */
+
+	/* Command parameters */
+
+	union {
+		struct args_protover		protover;
+		struct args_protosubver		protosubver;
+		struct args_openmount		openmount;
+		struct args_ready		ready;
+		struct args_fail		fail;
+		struct args_setpipefd		setpipefd;
+		struct args_timeout		timeout;
+		struct args_requester		requester;
+		struct args_expire		expire;
+		struct args_askumount		askumount;
+		struct args_ismountpoint	ismountpoint;
+	};
+
+	char path[];
+};
+
+static __inline__ void init_autofs_dev_ioctl(struct autofs_dev_ioctl *in)
+{
+	memset(in, 0, AUTOFS_DEV_IOCTL_SIZE);
+	in->ver_major = AUTOFS_DEV_IOCTL_VERSION_MAJOR;
+	in->ver_minor = AUTOFS_DEV_IOCTL_VERSION_MINOR;
+	in->size = AUTOFS_DEV_IOCTL_SIZE;
+	in->ioctlfd = -1;
+}
+
+enum {
+	/* Get various version info */
+	AUTOFS_DEV_IOCTL_VERSION_CMD = 0x71,
+	AUTOFS_DEV_IOCTL_PROTOVER_CMD,
+	AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD,
+
+	/* Open mount ioctl fd */
+	AUTOFS_DEV_IOCTL_OPENMOUNT_CMD,
+
+	/* Close mount ioctl fd */
+	AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD,
+
+	/* Mount/expire status returns */
+	AUTOFS_DEV_IOCTL_READY_CMD,
+	AUTOFS_DEV_IOCTL_FAIL_CMD,
+
+	/* Activate/deactivate autofs mount */
+	AUTOFS_DEV_IOCTL_SETPIPEFD_CMD,
+	AUTOFS_DEV_IOCTL_CATATONIC_CMD,
+
+	/* Expiry timeout */
+	AUTOFS_DEV_IOCTL_TIMEOUT_CMD,
+
+	/* Get mount last requesting uid and gid */
+	AUTOFS_DEV_IOCTL_REQUESTER_CMD,
+
+	/* Check for eligible expire candidates */
+	AUTOFS_DEV_IOCTL_EXPIRE_CMD,
+
+	/* Request busy status */
+	AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD,
+
+	/* Check if path is a mountpoint */
+	AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD,
+};
+
+#define AUTOFS_DEV_IOCTL_VERSION \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_VERSION_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_PROTOVER \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_PROTOVER_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_PROTOSUBVER \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_OPENMOUNT \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_OPENMOUNT_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_CLOSEMOUNT \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_READY \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_READY_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_FAIL \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_FAIL_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_SETPIPEFD \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_SETPIPEFD_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_CATATONIC \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_CATATONIC_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_TIMEOUT \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_TIMEOUT_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_REQUESTER \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_REQUESTER_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_EXPIRE \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_EXPIRE_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_ASKUMOUNT \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD, struct autofs_dev_ioctl)
+
+#define AUTOFS_DEV_IOCTL_ISMOUNTPOINT \
+	_IOWR(AUTOFS_IOCTL, \
+	      AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD, struct autofs_dev_ioctl)
+
+#endif	/* _LINUX_AUTO_DEV_IOCTL_H */
diff --git a/contrib/libs/linux-headers/linux/auto_fs.h b/contrib/libs/linux-headers/linux/auto_fs.h
new file mode 100644
index 0000000000..623015682a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/auto_fs.h
@@ -0,0 +1,229 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 1997 Transmeta Corporation - All Rights Reserved
+ * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
+ * Copyright 2005-2006,2013,2017-2018 Ian Kent <raven@themaw.net>
+ *
+ * This file is part of the Linux kernel and is made available under
+ * the terms of the GNU General Public License, version 2, or at your
+ * option, any later version, incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#ifndef _LINUX_AUTO_FS_H
+#define _LINUX_AUTO_FS_H
+
+#include <linux/types.h>
+#include <linux/limits.h>
+#include <sys/ioctl.h>
+
+#define AUTOFS_PROTO_VERSION		5
+#define AUTOFS_MIN_PROTO_VERSION	3
+#define AUTOFS_MAX_PROTO_VERSION	5
+
+#define AUTOFS_PROTO_SUBVERSION		5
+
+/*
+ * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed
+ * back to the kernel via ioctl from userspace. On architectures where 32- and
+ * 64-bit userspace binaries can be executed it's important that the size of
+ * autofs_wqt_t stays constant between 32- and 64-bit Linux kernels so that we
+ * do not break the binary ABI interface by changing the structure size.
+ */
+#if defined(__ia64__) || defined(__alpha__) /* pure 64bit architectures */
+typedef unsigned long autofs_wqt_t;
+#else
+typedef unsigned int autofs_wqt_t;
+#endif
+
+/* Packet types */
+#define autofs_ptype_missing	0	/* Missing entry (mount request) */
+#define autofs_ptype_expire	1	/* Expire entry (umount request) */
+
+struct autofs_packet_hdr {
+	int proto_version;		/* Protocol version */
+	int type;			/* Type of packet */
+};
+
+struct autofs_packet_missing {
+	struct autofs_packet_hdr hdr;
+	autofs_wqt_t wait_queue_token;
+	int len;
+	char name[NAME_MAX+1];
+};	
+
+/* v3 expire (via ioctl) */
+struct autofs_packet_expire {
+	struct autofs_packet_hdr hdr;
+	int len;
+	char name[NAME_MAX+1];
+};
+
+#define AUTOFS_IOCTL 0x93
+
+enum {
+	AUTOFS_IOC_READY_CMD = 0x60,
+	AUTOFS_IOC_FAIL_CMD,
+	AUTOFS_IOC_CATATONIC_CMD,
+	AUTOFS_IOC_PROTOVER_CMD,
+	AUTOFS_IOC_SETTIMEOUT_CMD,
+	AUTOFS_IOC_EXPIRE_CMD,
+};
+
+#define AUTOFS_IOC_READY        _IO(AUTOFS_IOCTL, AUTOFS_IOC_READY_CMD)
+#define AUTOFS_IOC_FAIL         _IO(AUTOFS_IOCTL, AUTOFS_IOC_FAIL_CMD)
+#define AUTOFS_IOC_CATATONIC    _IO(AUTOFS_IOCTL, AUTOFS_IOC_CATATONIC_CMD)
+#define AUTOFS_IOC_PROTOVER     _IOR(AUTOFS_IOCTL, \
+				     AUTOFS_IOC_PROTOVER_CMD, int)
+#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(AUTOFS_IOCTL, \
+				      AUTOFS_IOC_SETTIMEOUT_CMD, \
+				      compat_ulong_t)
+#define AUTOFS_IOC_SETTIMEOUT   _IOWR(AUTOFS_IOCTL, \
+				      AUTOFS_IOC_SETTIMEOUT_CMD, \
+				      unsigned long)
+#define AUTOFS_IOC_EXPIRE       _IOR(AUTOFS_IOCTL, \
+				     AUTOFS_IOC_EXPIRE_CMD, \
+				     struct autofs_packet_expire)
+
+/* autofs version 4 and later definitions */
+
+/* Mask for expire behaviour */
+#define AUTOFS_EXP_NORMAL		0x00
+#define AUTOFS_EXP_IMMEDIATE		0x01
+#define AUTOFS_EXP_LEAVES		0x02
+#define AUTOFS_EXP_FORCED		0x04
+
+#define AUTOFS_TYPE_ANY			0U
+#define AUTOFS_TYPE_INDIRECT		1U
+#define AUTOFS_TYPE_DIRECT		2U
+#define AUTOFS_TYPE_OFFSET		4U
+
+static __inline__ void set_autofs_type_indirect(unsigned int *type)
+{
+	*type = AUTOFS_TYPE_INDIRECT;
+}
+
+static __inline__ unsigned int autofs_type_indirect(unsigned int type)
+{
+	return (type == AUTOFS_TYPE_INDIRECT);
+}
+
+static __inline__ void set_autofs_type_direct(unsigned int *type)
+{
+	*type = AUTOFS_TYPE_DIRECT;
+}
+
+static __inline__ unsigned int autofs_type_direct(unsigned int type)
+{
+	return (type == AUTOFS_TYPE_DIRECT);
+}
+
+static __inline__ void set_autofs_type_offset(unsigned int *type)
+{
+	*type = AUTOFS_TYPE_OFFSET;
+}
+
+static __inline__ unsigned int autofs_type_offset(unsigned int type)
+{
+	return (type == AUTOFS_TYPE_OFFSET);
+}
+
+static __inline__ unsigned int autofs_type_trigger(unsigned int type)
+{
+	return (type == AUTOFS_TYPE_DIRECT || type == AUTOFS_TYPE_OFFSET);
+}
+
+/*
+ * This isn't really a type as we use it to say "no type set" to
+ * indicate we want to search for "any" mount in the
+ * autofs_dev_ioctl_ismountpoint() device ioctl function.
+ */
+static __inline__ void set_autofs_type_any(unsigned int *type)
+{
+	*type = AUTOFS_TYPE_ANY;
+}
+
+static __inline__ unsigned int autofs_type_any(unsigned int type)
+{
+	return (type == AUTOFS_TYPE_ANY);
+}
+
+/* Daemon notification packet types */
+enum autofs_notify {
+	NFY_NONE,
+	NFY_MOUNT,
+	NFY_EXPIRE
+};
+
+/* Kernel protocol version 4 packet types */
+
+/* Expire entry (umount request) */
+#define autofs_ptype_expire_multi	2
+
+/* Kernel protocol version 5 packet types */
+
+/* Indirect mount missing and expire requests. */
+#define autofs_ptype_missing_indirect	3
+#define autofs_ptype_expire_indirect	4
+
+/* Direct mount missing and expire requests */
+#define autofs_ptype_missing_direct	5
+#define autofs_ptype_expire_direct	6
+
+/* v4 multi expire (via pipe) */
+struct autofs_packet_expire_multi {
+	struct autofs_packet_hdr hdr;
+	autofs_wqt_t wait_queue_token;
+	int len;
+	char name[NAME_MAX+1];
+};
+
+union autofs_packet_union {
+	struct autofs_packet_hdr hdr;
+	struct autofs_packet_missing missing;
+	struct autofs_packet_expire expire;
+	struct autofs_packet_expire_multi expire_multi;
+};
+
+/* autofs v5 common packet struct */
+struct autofs_v5_packet {
+	struct autofs_packet_hdr hdr;
+	autofs_wqt_t wait_queue_token;
+	__u32 dev;
+	__u64 ino;
+	__u32 uid;
+	__u32 gid;
+	__u32 pid;
+	__u32 tgid;
+	__u32 len;
+	char name[NAME_MAX+1];
+};
+
+typedef struct autofs_v5_packet autofs_packet_missing_indirect_t;
+typedef struct autofs_v5_packet autofs_packet_expire_indirect_t;
+typedef struct autofs_v5_packet autofs_packet_missing_direct_t;
+typedef struct autofs_v5_packet autofs_packet_expire_direct_t;
+
+union autofs_v5_packet_union {
+	struct autofs_packet_hdr hdr;
+	struct autofs_v5_packet v5_packet;
+	autofs_packet_missing_indirect_t missing_indirect;
+	autofs_packet_expire_indirect_t expire_indirect;
+	autofs_packet_missing_direct_t missing_direct;
+	autofs_packet_expire_direct_t expire_direct;
+};
+
+enum {
+	AUTOFS_IOC_EXPIRE_MULTI_CMD = 0x66, /* AUTOFS_IOC_EXPIRE_CMD + 1 */
+	AUTOFS_IOC_PROTOSUBVER_CMD,
+	AUTOFS_IOC_ASKUMOUNT_CMD = 0x70, /* AUTOFS_DEV_IOCTL_VERSION_CMD - 1 */
+};
+
+#define AUTOFS_IOC_EXPIRE_MULTI		_IOW(AUTOFS_IOCTL, \
+					     AUTOFS_IOC_EXPIRE_MULTI_CMD, int)
+#define AUTOFS_IOC_PROTOSUBVER		_IOR(AUTOFS_IOCTL, \
+					     AUTOFS_IOC_PROTOSUBVER_CMD, int)
+#define AUTOFS_IOC_ASKUMOUNT		_IOR(AUTOFS_IOCTL, \
+					     AUTOFS_IOC_ASKUMOUNT_CMD, int)
+
+#endif /* _LINUX_AUTO_FS_H */
diff --git a/contrib/libs/linux-headers/linux/auto_fs4.h b/contrib/libs/linux-headers/linux/auto_fs4.h
new file mode 100644
index 0000000000..f5de2e9380
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/auto_fs4.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org>
+ *
+ * This file is part of the Linux kernel and is made available under
+ * the terms of the GNU General Public License, version 2, or at your
+ * option, any later version, incorporated herein by reference.
+ */
+
+#ifndef _LINUX_AUTO_FS4_H
+#define _LINUX_AUTO_FS4_H
+
+#include <linux/auto_fs.h>
+
+#endif /* _LINUX_AUTO_FS4_H */
diff --git a/contrib/libs/linux-headers/linux/ax25.h b/contrib/libs/linux-headers/linux/ax25.h
new file mode 100644
index 0000000000..b496b9d845
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ax25.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * These are the public elements of the Linux kernel AX.25 code. A similar
+ * file netrom.h exists for the NET/ROM protocol.
+ */
+
+#ifndef	AX25_KERNEL_H
+#define	AX25_KERNEL_H
+
+#include <linux/socket.h>
+
+#define AX25_MTU	256
+#define AX25_MAX_DIGIS  8
+
+#define AX25_WINDOW	1
+#define AX25_T1		2
+#define AX25_N2		3
+#define AX25_T3		4
+#define AX25_T2		5
+#define	AX25_BACKOFF	6
+#define	AX25_EXTSEQ	7
+#define	AX25_PIDINCL	8
+#define AX25_IDLE	9
+#define AX25_PACLEN	10
+#define AX25_IAMDIGI	12
+
+#define AX25_KILL	99
+
+#define SIOCAX25GETUID		(SIOCPROTOPRIVATE+0)
+#define SIOCAX25ADDUID		(SIOCPROTOPRIVATE+1)
+#define SIOCAX25DELUID		(SIOCPROTOPRIVATE+2)
+#define SIOCAX25NOUID		(SIOCPROTOPRIVATE+3)
+#define SIOCAX25OPTRT		(SIOCPROTOPRIVATE+7)
+#define SIOCAX25CTLCON		(SIOCPROTOPRIVATE+8)
+#define SIOCAX25GETINFOOLD	(SIOCPROTOPRIVATE+9)
+#define SIOCAX25ADDFWD		(SIOCPROTOPRIVATE+10)
+#define SIOCAX25DELFWD		(SIOCPROTOPRIVATE+11)
+#define SIOCAX25DEVCTL          (SIOCPROTOPRIVATE+12)
+#define SIOCAX25GETINFO         (SIOCPROTOPRIVATE+13)
+
+#define AX25_SET_RT_IPMODE	2
+
+#define AX25_NOUID_DEFAULT	0
+#define AX25_NOUID_BLOCK	1
+
+typedef struct {
+	char		ax25_call[7];	/* 6 call + SSID (shifted ascii!) */
+} ax25_address;
+
+struct sockaddr_ax25 {
+	__kernel_sa_family_t sax25_family;
+	ax25_address	sax25_call;
+	int		sax25_ndigis;
+	/* Digipeater ax25_address sets follow */
+};
+
+#define sax25_uid	sax25_ndigis
+
+struct full_sockaddr_ax25 {
+	struct sockaddr_ax25 fsa_ax25;
+	ax25_address	fsa_digipeater[AX25_MAX_DIGIS];
+};
+
+struct ax25_routes_struct {
+	ax25_address	port_addr;
+	ax25_address	dest_addr;
+	unsigned char	digi_count;
+	ax25_address	digi_addr[AX25_MAX_DIGIS];
+};
+
+struct ax25_route_opt_struct {
+	ax25_address	port_addr;
+	ax25_address	dest_addr;
+	int		cmd;
+	int		arg;
+};
+
+struct ax25_ctl_struct {
+        ax25_address            port_addr;
+        ax25_address            source_addr;
+        ax25_address            dest_addr;
+        unsigned int            cmd;
+        unsigned long           arg;
+        unsigned char           digi_count;
+        ax25_address            digi_addr[AX25_MAX_DIGIS];
+};
+
+/* this will go away. Please do not export to user land */
+struct ax25_info_struct_deprecated {
+	unsigned int	n2, n2count;
+	unsigned int	t1, t1timer;
+	unsigned int	t2, t2timer;
+	unsigned int	t3, t3timer;
+	unsigned int	idle, idletimer;
+	unsigned int	state;
+	unsigned int	rcv_q, snd_q;
+};
+
+struct ax25_info_struct {
+	unsigned int	n2, n2count;
+	unsigned int	t1, t1timer;
+	unsigned int	t2, t2timer;
+	unsigned int	t3, t3timer;
+	unsigned int	idle, idletimer;
+	unsigned int	state;
+	unsigned int	rcv_q, snd_q;
+	unsigned int	vs, vr, va, vs_max;
+	unsigned int	paclen;
+	unsigned int	window;
+};
+
+struct ax25_fwd_struct {
+	ax25_address	port_from;
+	ax25_address	port_to;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/batadv_packet.h b/contrib/libs/linux-headers/linux/batadv_packet.h
new file mode 100644
index 0000000000..116533b574
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/batadv_packet.h
@@ -0,0 +1,633 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+/* Copyright (C) B.A.T.M.A.N. contributors:
+ *
+ * Marek Lindner, Simon Wunderlich
+ */
+
+#ifndef _LINUX_BATADV_PACKET_H_
+#define _LINUX_BATADV_PACKET_H_
+
+#include <asm/byteorder.h>
+#include <linux/if_ether.h>
+#include <linux/types.h>
+
+/**
+ * batadv_tp_is_error() - Check throughput meter return code for error
+ * @n: throughput meter return code
+ *
+ * Return: 0 when not error was detected, != 0 otherwise
+ */
+#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0)
+
+/**
+ * enum batadv_packettype - types for batman-adv encapsulated packets
+ * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV
+ * @BATADV_BCAST: broadcast packets carrying broadcast payload
+ * @BATADV_CODED: network coded packets
+ * @BATADV_ELP: echo location packets for B.A.T.M.A.N. V
+ * @BATADV_OGM2: originator messages for B.A.T.M.A.N. V
+ * @BATADV_MCAST: multicast packet with multiple destination addresses
+ *
+ * @BATADV_UNICAST: unicast packets carrying unicast payload traffic
+ * @BATADV_UNICAST_FRAG: unicast packets carrying a fragment of the original
+ *     payload packet
+ * @BATADV_UNICAST_4ADDR: unicast packet including the originator address of
+ *     the sender
+ * @BATADV_ICMP: unicast packet like IP ICMP used for ping or traceroute
+ * @BATADV_UNICAST_TVLV: unicast packet carrying TVLV containers
+ */
+enum batadv_packettype {
+	/* 0x00 - 0x3f: local packets or special rules for handling */
+	BATADV_IV_OGM           = 0x00,
+	BATADV_BCAST            = 0x01,
+	BATADV_CODED            = 0x02,
+	BATADV_ELP		= 0x03,
+	BATADV_OGM2		= 0x04,
+	BATADV_MCAST            = 0x05,
+	/* 0x40 - 0x7f: unicast */
+#define BATADV_UNICAST_MIN     0x40
+	BATADV_UNICAST          = 0x40,
+	BATADV_UNICAST_FRAG     = 0x41,
+	BATADV_UNICAST_4ADDR    = 0x42,
+	BATADV_ICMP             = 0x43,
+	BATADV_UNICAST_TVLV     = 0x44,
+#define BATADV_UNICAST_MAX     0x7f
+	/* 0x80 - 0xff: reserved */
+};
+
+/**
+ * enum batadv_subtype - packet subtype for unicast4addr
+ * @BATADV_P_DATA: user payload
+ * @BATADV_P_DAT_DHT_GET: DHT request message
+ * @BATADV_P_DAT_DHT_PUT: DHT store message
+ * @BATADV_P_DAT_CACHE_REPLY: ARP reply generated by DAT
+ */
+enum batadv_subtype {
+	BATADV_P_DATA			= 0x01,
+	BATADV_P_DAT_DHT_GET		= 0x02,
+	BATADV_P_DAT_DHT_PUT		= 0x03,
+	BATADV_P_DAT_CACHE_REPLY	= 0x04,
+};
+
+/* this file is included by batctl which needs these defines */
+#define BATADV_COMPAT_VERSION 15
+
+/**
+ * enum batadv_iv_flags - flags used in B.A.T.M.A.N. IV OGM packets
+ * @BATADV_NOT_BEST_NEXT_HOP: flag is set when the ogm packet is forwarded and
+ *  was previously received from someone other than the best neighbor.
+ * @BATADV_PRIMARIES_FIRST_HOP: flag unused.
+ * @BATADV_DIRECTLINK: flag is for the first hop or if rebroadcasted from a
+ *     one hop neighbor on the interface where it was originally received.
+ */
+enum batadv_iv_flags {
+	BATADV_NOT_BEST_NEXT_HOP   = 1UL << 0,
+	BATADV_PRIMARIES_FIRST_HOP = 1UL << 1,
+	BATADV_DIRECTLINK          = 1UL << 2,
+};
+
+/**
+ * enum batadv_icmp_packettype - ICMP message types
+ * @BATADV_ECHO_REPLY: success reply to BATADV_ECHO_REQUEST
+ * @BATADV_DESTINATION_UNREACHABLE: failure when route to destination not found
+ * @BATADV_ECHO_REQUEST: request BATADV_ECHO_REPLY from destination
+ * @BATADV_TTL_EXCEEDED: error after BATADV_ECHO_REQUEST traversed too many hops
+ * @BATADV_PARAMETER_PROBLEM: return code for malformed messages
+ * @BATADV_TP: throughput meter packet
+ */
+enum batadv_icmp_packettype {
+	BATADV_ECHO_REPLY	       = 0,
+	BATADV_DESTINATION_UNREACHABLE = 3,
+	BATADV_ECHO_REQUEST	       = 8,
+	BATADV_TTL_EXCEEDED	       = 11,
+	BATADV_PARAMETER_PROBLEM       = 12,
+	BATADV_TP		       = 15,
+};
+
+/**
+ * enum batadv_mcast_flags - flags for multicast capabilities and settings
+ * @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for
+ *  224.0.0.0/24 or ff02::1
+ * @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets
+ *  (both link-local and routable ones)
+ * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets
+ *  (both link-local and routable ones)
+ * @BATADV_MCAST_WANT_NO_RTR4: we have no IPv4 multicast router and therefore
+ * only need routable IPv4 multicast packets we signed up for explicitly
+ * @BATADV_MCAST_WANT_NO_RTR6: we have no IPv6 multicast router and therefore
+ * only need routable IPv6 multicast packets we signed up for explicitly
+ */
+enum batadv_mcast_flags {
+	BATADV_MCAST_WANT_ALL_UNSNOOPABLES	= 1UL << 0,
+	BATADV_MCAST_WANT_ALL_IPV4		= 1UL << 1,
+	BATADV_MCAST_WANT_ALL_IPV6		= 1UL << 2,
+	BATADV_MCAST_WANT_NO_RTR4		= 1UL << 3,
+	BATADV_MCAST_WANT_NO_RTR6		= 1UL << 4,
+};
+
+/* tt data subtypes */
+#define BATADV_TT_DATA_TYPE_MASK 0x0F
+
+/**
+ * enum batadv_tt_data_flags - flags for tt data tvlv
+ * @BATADV_TT_OGM_DIFF: TT diff propagated through OGM
+ * @BATADV_TT_REQUEST: TT request message
+ * @BATADV_TT_RESPONSE: TT response message
+ * @BATADV_TT_FULL_TABLE: contains full table to replace existing table
+ */
+enum batadv_tt_data_flags {
+	BATADV_TT_OGM_DIFF   = 1UL << 0,
+	BATADV_TT_REQUEST    = 1UL << 1,
+	BATADV_TT_RESPONSE   = 1UL << 2,
+	BATADV_TT_FULL_TABLE = 1UL << 4,
+};
+
+/**
+ * enum batadv_vlan_flags - flags for the four MSB of any vlan ID field
+ * @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not
+ */
+enum batadv_vlan_flags {
+	BATADV_VLAN_HAS_TAG	= 1UL << 15,
+};
+
+/**
+ * enum batadv_bla_claimframe - claim frame types for the bridge loop avoidance
+ * @BATADV_CLAIM_TYPE_CLAIM: claim of a client mac address
+ * @BATADV_CLAIM_TYPE_UNCLAIM: unclaim of a client mac address
+ * @BATADV_CLAIM_TYPE_ANNOUNCE: announcement of backbone with current crc
+ * @BATADV_CLAIM_TYPE_REQUEST: request of full claim table
+ * @BATADV_CLAIM_TYPE_LOOPDETECT: mesh-traversing loop detect packet
+ */
+enum batadv_bla_claimframe {
+	BATADV_CLAIM_TYPE_CLAIM		= 0x00,
+	BATADV_CLAIM_TYPE_UNCLAIM	= 0x01,
+	BATADV_CLAIM_TYPE_ANNOUNCE	= 0x02,
+	BATADV_CLAIM_TYPE_REQUEST	= 0x03,
+	BATADV_CLAIM_TYPE_LOOPDETECT	= 0x04,
+};
+
+/**
+ * enum batadv_tvlv_type - tvlv type definitions
+ * @BATADV_TVLV_GW: gateway tvlv
+ * @BATADV_TVLV_DAT: distributed arp table tvlv
+ * @BATADV_TVLV_NC: network coding tvlv
+ * @BATADV_TVLV_TT: translation table tvlv
+ * @BATADV_TVLV_ROAM: roaming advertisement tvlv
+ * @BATADV_TVLV_MCAST: multicast capability tvlv
+ */
+enum batadv_tvlv_type {
+	BATADV_TVLV_GW		= 0x01,
+	BATADV_TVLV_DAT		= 0x02,
+	BATADV_TVLV_NC		= 0x03,
+	BATADV_TVLV_TT		= 0x04,
+	BATADV_TVLV_ROAM	= 0x05,
+	BATADV_TVLV_MCAST	= 0x06,
+};
+
+#pragma pack(2)
+/* the destination hardware field in the ARP frame is used to
+ * transport the claim type and the group id
+ */
+struct batadv_bla_claim_dst {
+	__u8   magic[3];	/* FF:43:05 */
+	__u8   type;		/* bla_claimframe */
+	__be16 group;		/* group id */
+};
+
+/**
+ * struct batadv_ogm_packet - ogm (routing protocol) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @flags: contains routing relevant flags - see enum batadv_iv_flags
+ * @seqno: sequence identification
+ * @orig: address of the source node
+ * @prev_sender: address of the previous sender
+ * @reserved: reserved byte for alignment
+ * @tq: transmission quality
+ * @tvlv_len: length of tvlv data following the ogm header
+ */
+struct batadv_ogm_packet {
+	__u8   packet_type;
+	__u8   version;
+	__u8   ttl;
+	__u8   flags;
+	__be32 seqno;
+	__u8   orig[ETH_ALEN];
+	__u8   prev_sender[ETH_ALEN];
+	__u8   reserved;
+	__u8   tq;
+	__be16 tvlv_len;
+};
+
+#define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet)
+
+/**
+ * struct batadv_ogm2_packet - ogm2 (routing protocol) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @flags: reserved for routing relevant flags - currently always 0
+ * @seqno: sequence number
+ * @orig: originator mac address
+ * @tvlv_len: length of the appended tvlv buffer (in bytes)
+ * @throughput: the currently flooded path throughput
+ */
+struct batadv_ogm2_packet {
+	__u8   packet_type;
+	__u8   version;
+	__u8   ttl;
+	__u8   flags;
+	__be32 seqno;
+	__u8   orig[ETH_ALEN];
+	__be16 tvlv_len;
+	__be32 throughput;
+};
+
+#define BATADV_OGM2_HLEN sizeof(struct batadv_ogm2_packet)
+
+/**
+ * struct batadv_elp_packet - elp (neighbor discovery) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @orig: originator mac address
+ * @seqno: sequence number
+ * @elp_interval: currently used ELP sending interval in ms
+ */
+struct batadv_elp_packet {
+	__u8   packet_type;
+	__u8   version;
+	__u8   orig[ETH_ALEN];
+	__be32 seqno;
+	__be32 elp_interval;
+};
+
+#define BATADV_ELP_HLEN sizeof(struct batadv_elp_packet)
+
+/**
+ * struct batadv_icmp_header - common members among all the ICMP packets
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @align: not used - useful for alignment purposes only
+ *
+ * This structure is used for ICMP packet parsing only and it is never sent
+ * over the wire. The alignment field at the end is there to ensure that
+ * members are padded the same way as they are in real packets.
+ */
+struct batadv_icmp_header {
+	__u8 packet_type;
+	__u8 version;
+	__u8 ttl;
+	__u8 msg_type; /* see ICMP message types above */
+	__u8 dst[ETH_ALEN];
+	__u8 orig[ETH_ALEN];
+	__u8 uid;
+	__u8 align[3];
+};
+
+/**
+ * struct batadv_icmp_packet - ICMP packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @reserved: not used - useful for alignment
+ * @seqno: ICMP sequence number
+ */
+struct batadv_icmp_packet {
+	__u8   packet_type;
+	__u8   version;
+	__u8   ttl;
+	__u8   msg_type; /* see ICMP message types above */
+	__u8   dst[ETH_ALEN];
+	__u8   orig[ETH_ALEN];
+	__u8   uid;
+	__u8   reserved;
+	__be16 seqno;
+};
+
+/**
+ * struct batadv_icmp_tp_packet - ICMP TP Meter packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @subtype: TP packet subtype (see batadv_icmp_tp_subtype)
+ * @session: TP session identifier
+ * @seqno: the TP sequence number
+ * @timestamp: time when the packet has been sent. This value is filled in a
+ *  TP_MSG and echoed back in the next TP_ACK so that the sender can compute the
+ *  RTT. Since it is read only by the host which wrote it, there is no need to
+ *  store it using network order
+ */
+struct batadv_icmp_tp_packet {
+	__u8   packet_type;
+	__u8   version;
+	__u8   ttl;
+	__u8   msg_type; /* see ICMP message types above */
+	__u8   dst[ETH_ALEN];
+	__u8   orig[ETH_ALEN];
+	__u8   uid;
+	__u8   subtype;
+	__u8   session[2];
+	__be32 seqno;
+	__be32 timestamp;
+};
+
+/**
+ * enum batadv_icmp_tp_subtype - ICMP TP Meter packet subtypes
+ * @BATADV_TP_MSG: Msg from sender to receiver
+ * @BATADV_TP_ACK: acknowledgment from receiver to sender
+ */
+enum batadv_icmp_tp_subtype {
+	BATADV_TP_MSG	= 0,
+	BATADV_TP_ACK,
+};
+
+#define BATADV_RR_LEN 16
+
+/**
+ * struct batadv_icmp_packet_rr - ICMP RouteRecord packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @rr_cur: number of entries the rr array
+ * @seqno: ICMP sequence number
+ * @rr: route record array
+ */
+struct batadv_icmp_packet_rr {
+	__u8   packet_type;
+	__u8   version;
+	__u8   ttl;
+	__u8   msg_type; /* see ICMP message types above */
+	__u8   dst[ETH_ALEN];
+	__u8   orig[ETH_ALEN];
+	__u8   uid;
+	__u8   rr_cur;
+	__be16 seqno;
+	__u8   rr[BATADV_RR_LEN][ETH_ALEN];
+};
+
+#define BATADV_ICMP_MAX_PACKET_SIZE	sizeof(struct batadv_icmp_packet_rr)
+
+/* All packet headers in front of an ethernet header have to be completely
+ * divisible by 2 but not by 4 to make the payload after the ethernet
+ * header again 4 bytes boundary aligned.
+ *
+ * A packing of 2 is necessary to avoid extra padding at the end of the struct
+ * caused by a structure member which is larger than two bytes. Otherwise
+ * the structure would not fulfill the previously mentioned rule to avoid the
+ * misalignment of the payload after the ethernet header. It may also lead to
+ * leakage of information when the padding it not initialized before sending.
+ */
+
+/**
+ * struct batadv_unicast_packet - unicast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @ttvn: translation table version number
+ * @dest: originator destination of the unicast packet
+ */
+struct batadv_unicast_packet {
+	__u8 packet_type;
+	__u8 version;
+	__u8 ttl;
+	__u8 ttvn; /* destination translation table version number */
+	__u8 dest[ETH_ALEN];
+	/* "4 bytes boundary + 2 bytes" long to make the payload after the
+	 * following ethernet header again 4 bytes boundary aligned
+	 */
+};
+
+/**
+ * struct batadv_unicast_4addr_packet - extended unicast packet
+ * @u: common unicast packet header
+ * @src: address of the source
+ * @subtype: packet subtype
+ * @reserved: reserved byte for alignment
+ */
+struct batadv_unicast_4addr_packet {
+	struct batadv_unicast_packet u;
+	__u8 src[ETH_ALEN];
+	__u8 subtype;
+	__u8 reserved;
+	/* "4 bytes boundary + 2 bytes" long to make the payload after the
+	 * following ethernet header again 4 bytes boundary aligned
+	 */
+};
+
+/**
+ * struct batadv_frag_packet - fragmented packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @dest: final destination used when routing fragments
+ * @orig: originator of the fragment used when merging the packet
+ * @no: fragment number within this sequence
+ * @priority: priority of frame, from ToS IP precedence or 802.1p
+ * @reserved: reserved byte for alignment
+ * @seqno: sequence identification
+ * @total_size: size of the merged packet
+ */
+struct batadv_frag_packet {
+	__u8   packet_type;
+	__u8   version;  /* batman version field */
+	__u8   ttl;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8   no:4;
+	__u8   priority:3;
+	__u8   reserved:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8   reserved:1;
+	__u8   priority:3;
+	__u8   no:4;
+#else
+#error "unknown bitfield endianness"
+#endif
+	__u8   dest[ETH_ALEN];
+	__u8   orig[ETH_ALEN];
+	__be16 seqno;
+	__be16 total_size;
+};
+
+/**
+ * struct batadv_bcast_packet - broadcast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @reserved: reserved byte for alignment
+ * @seqno: sequence identification
+ * @orig: originator of the broadcast packet
+ */
+struct batadv_bcast_packet {
+	__u8   packet_type;
+	__u8   version;  /* batman version field */
+	__u8   ttl;
+	__u8   reserved;
+	__be32 seqno;
+	__u8   orig[ETH_ALEN];
+	/* "4 bytes boundary + 2 bytes" long to make the payload after the
+	 * following ethernet header again 4 bytes boundary aligned
+	 */
+};
+
+/**
+ * struct batadv_coded_packet - network coded packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @first_source: original source of first included packet
+ * @first_orig_dest: original destination of first included packet
+ * @first_crc: checksum of first included packet
+ * @first_ttvn: tt-version number of first included packet
+ * @second_ttl: ttl of second packet
+ * @second_dest: second receiver of this coded packet
+ * @second_source: original source of second included packet
+ * @second_orig_dest: original destination of second included packet
+ * @second_crc: checksum of second included packet
+ * @second_ttvn: tt version number of second included packet
+ * @coded_len: length of network coded part of the payload
+ */
+struct batadv_coded_packet {
+	__u8   packet_type;
+	__u8   version;  /* batman version field */
+	__u8   ttl;
+	__u8   first_ttvn;
+	/* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */
+	__u8   first_source[ETH_ALEN];
+	__u8   first_orig_dest[ETH_ALEN];
+	__be32 first_crc;
+	__u8   second_ttl;
+	__u8   second_ttvn;
+	__u8   second_dest[ETH_ALEN];
+	__u8   second_source[ETH_ALEN];
+	__u8   second_orig_dest[ETH_ALEN];
+	__be32 second_crc;
+	__be16 coded_len;
+};
+
+/**
+ * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @reserved: reserved field (for packet alignment)
+ * @src: address of the source
+ * @dst: address of the destination
+ * @tvlv_len: length of tvlv data following the unicast tvlv header
+ * @align: 2 bytes to align the header to a 4 byte boundary
+ */
+struct batadv_unicast_tvlv_packet {
+	__u8   packet_type;
+	__u8   version;  /* batman version field */
+	__u8   ttl;
+	__u8   reserved;
+	__u8   dst[ETH_ALEN];
+	__u8   src[ETH_ALEN];
+	__be16 tvlv_len;
+	__u16  align;
+};
+
+/**
+ * struct batadv_tvlv_hdr - base tvlv header struct
+ * @type: tvlv container type (see batadv_tvlv_type)
+ * @version: tvlv container version
+ * @len: tvlv container length
+ */
+struct batadv_tvlv_hdr {
+	__u8   type;
+	__u8   version;
+	__be16 len;
+};
+
+/**
+ * struct batadv_tvlv_gateway_data - gateway data propagated through gw tvlv
+ *  container
+ * @bandwidth_down: advertised uplink download bandwidth
+ * @bandwidth_up: advertised uplink upload bandwidth
+ */
+struct batadv_tvlv_gateway_data {
+	__be32 bandwidth_down;
+	__be32 bandwidth_up;
+};
+
+/**
+ * struct batadv_tvlv_tt_data - tt data propagated through the tt tvlv container
+ * @flags: translation table flags (see batadv_tt_data_flags)
+ * @ttvn: translation table version number
+ * @num_vlan: number of announced VLANs. In the TVLV this struct is followed by
+ *  one batadv_tvlv_tt_vlan_data object per announced vlan
+ */
+struct batadv_tvlv_tt_data {
+	__u8   flags;
+	__u8   ttvn;
+	__be16 num_vlan;
+};
+
+/**
+ * struct batadv_tvlv_tt_vlan_data - vlan specific tt data propagated through
+ *  the tt tvlv container
+ * @crc: crc32 checksum of the entries belonging to this vlan
+ * @vid: vlan identifier
+ * @reserved: unused, useful for alignment purposes
+ */
+struct batadv_tvlv_tt_vlan_data {
+	__be32 crc;
+	__be16 vid;
+	__u16  reserved;
+};
+
+/**
+ * struct batadv_tvlv_tt_change - translation table diff data
+ * @flags: status indicators concerning the non-mesh client (see
+ *  batadv_tt_client_flags)
+ * @reserved: reserved field - useful for alignment purposes only
+ * @addr: mac address of non-mesh client that triggered this tt change
+ * @vid: VLAN identifier
+ */
+struct batadv_tvlv_tt_change {
+	__u8   flags;
+	__u8   reserved[3];
+	__u8   addr[ETH_ALEN];
+	__be16 vid;
+};
+
+/**
+ * struct batadv_tvlv_roam_adv - roaming advertisement
+ * @client: mac address of roaming client
+ * @vid: VLAN identifier
+ */
+struct batadv_tvlv_roam_adv {
+	__u8   client[ETH_ALEN];
+	__be16 vid;
+};
+
+/**
+ * struct batadv_tvlv_mcast_data - payload of a multicast tvlv
+ * @flags: multicast flags announced by the orig node
+ * @reserved: reserved field
+ */
+struct batadv_tvlv_mcast_data {
+	__u8 flags;
+	__u8 reserved[3];
+};
+
+#pragma pack()
+
+#endif /* _LINUX_BATADV_PACKET_H_ */
diff --git a/contrib/libs/linux-headers/linux/batman_adv.h b/contrib/libs/linux-headers/linux/batman_adv.h
new file mode 100644
index 0000000000..ebe21775a7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/batman_adv.h
@@ -0,0 +1,704 @@
+/* SPDX-License-Identifier: MIT */
+/* Copyright (C) B.A.T.M.A.N. contributors:
+ *
+ * Matthias Schiffer
+ */
+
+#ifndef _LINUX_BATMAN_ADV_H_
+#define _LINUX_BATMAN_ADV_H_
+
+#define BATADV_NL_NAME "batadv"
+
+#define BATADV_NL_MCAST_GROUP_CONFIG	"config"
+#define BATADV_NL_MCAST_GROUP_TPMETER	"tpmeter"
+
+/**
+ * enum batadv_tt_client_flags - TT client specific flags
+ *
+ * Bits from 0 to 7 are called _remote flags_ because they are sent on the wire.
+ * Bits from 8 to 15 are called _local flags_ because they are used for local
+ * computations only.
+ *
+ * Bits from 4 to 7 - a subset of remote flags - are ensured to be in sync with
+ * the other nodes in the network. To achieve this goal these flags are included
+ * in the TT CRC computation.
+ */
+enum batadv_tt_client_flags {
+	/**
+	 * @BATADV_TT_CLIENT_DEL: the client has to be deleted from the table
+	 */
+	BATADV_TT_CLIENT_DEL     = (1 << 0),
+
+	/**
+	 * @BATADV_TT_CLIENT_ROAM: the client roamed to/from another node and
+	 * the new update telling its new real location has not been
+	 * received/sent yet
+	 */
+	BATADV_TT_CLIENT_ROAM    = (1 << 1),
+
+	/**
+	 * @BATADV_TT_CLIENT_WIFI: this client is connected through a wifi
+	 * interface. This information is used by the "AP Isolation" feature
+	 */
+	BATADV_TT_CLIENT_WIFI    = (1 << 4),
+
+	/**
+	 * @BATADV_TT_CLIENT_ISOLA: this client is considered "isolated". This
+	 * information is used by the Extended Isolation feature
+	 */
+	BATADV_TT_CLIENT_ISOLA	 = (1 << 5),
+
+	/**
+	 * @BATADV_TT_CLIENT_NOPURGE: this client should never be removed from
+	 * the table
+	 */
+	BATADV_TT_CLIENT_NOPURGE = (1 << 8),
+
+	/**
+	 * @BATADV_TT_CLIENT_NEW: this client has been added to the local table
+	 * but has not been announced yet
+	 */
+	BATADV_TT_CLIENT_NEW     = (1 << 9),
+
+	/**
+	 * @BATADV_TT_CLIENT_PENDING: this client is marked for removal but it
+	 * is kept in the table for one more originator interval for consistency
+	 * purposes
+	 */
+	BATADV_TT_CLIENT_PENDING = (1 << 10),
+
+	/**
+	 * @BATADV_TT_CLIENT_TEMP: this global client has been detected to be
+	 * part of the network but no node has already announced it
+	 */
+	BATADV_TT_CLIENT_TEMP	 = (1 << 11),
+};
+
+/**
+ * enum batadv_mcast_flags_priv - Private, own multicast flags
+ *
+ * These are internal, multicast related flags. Currently they describe certain
+ * multicast related attributes of the segment this originator bridges into the
+ * mesh.
+ *
+ * Those attributes are used to determine the public multicast flags this
+ * originator is going to announce via TT.
+ *
+ * For netlink, if BATADV_MCAST_FLAGS_BRIDGED is unset then all querier
+ * related flags are undefined.
+ */
+enum batadv_mcast_flags_priv {
+	/**
+	 * @BATADV_MCAST_FLAGS_BRIDGED: There is a bridge on top of the mesh
+	 * interface.
+	 */
+	BATADV_MCAST_FLAGS_BRIDGED			= (1 << 0),
+
+	/**
+	 * @BATADV_MCAST_FLAGS_QUERIER_IPV4_EXISTS: Whether an IGMP querier
+	 * exists in the mesh
+	 */
+	BATADV_MCAST_FLAGS_QUERIER_IPV4_EXISTS		= (1 << 1),
+
+	/**
+	 * @BATADV_MCAST_FLAGS_QUERIER_IPV6_EXISTS: Whether an MLD querier
+	 * exists in the mesh
+	 */
+	BATADV_MCAST_FLAGS_QUERIER_IPV6_EXISTS		= (1 << 2),
+
+	/**
+	 * @BATADV_MCAST_FLAGS_QUERIER_IPV4_SHADOWING: If an IGMP querier
+	 * exists, whether it is potentially shadowing multicast listeners
+	 * (i.e. querier is behind our own bridge segment)
+	 */
+	BATADV_MCAST_FLAGS_QUERIER_IPV4_SHADOWING	= (1 << 3),
+
+	/**
+	 * @BATADV_MCAST_FLAGS_QUERIER_IPV6_SHADOWING: If an MLD querier
+	 * exists, whether it is potentially shadowing multicast listeners
+	 * (i.e. querier is behind our own bridge segment)
+	 */
+	BATADV_MCAST_FLAGS_QUERIER_IPV6_SHADOWING	= (1 << 4),
+};
+
+/**
+ * enum batadv_gw_modes - gateway mode of node
+ */
+enum batadv_gw_modes {
+	/** @BATADV_GW_MODE_OFF: gw mode disabled */
+	BATADV_GW_MODE_OFF,
+
+	/** @BATADV_GW_MODE_CLIENT: send DHCP requests to gw servers */
+	BATADV_GW_MODE_CLIENT,
+
+	/** @BATADV_GW_MODE_SERVER: announce itself as gateway server */
+	BATADV_GW_MODE_SERVER,
+};
+
+/**
+ * enum batadv_nl_attrs - batman-adv netlink attributes
+ */
+enum batadv_nl_attrs {
+	/**
+	 * @BATADV_ATTR_UNSPEC: unspecified attribute to catch errors
+	 */
+	BATADV_ATTR_UNSPEC,
+
+	/**
+	 * @BATADV_ATTR_VERSION: batman-adv version string
+	 */
+	BATADV_ATTR_VERSION,
+
+	/**
+	 * @BATADV_ATTR_ALGO_NAME: name of routing algorithm
+	 */
+	BATADV_ATTR_ALGO_NAME,
+
+	/**
+	 * @BATADV_ATTR_MESH_IFINDEX: index of the batman-adv interface
+	 */
+	BATADV_ATTR_MESH_IFINDEX,
+
+	/**
+	 * @BATADV_ATTR_MESH_IFNAME: name of the batman-adv interface
+	 */
+	BATADV_ATTR_MESH_IFNAME,
+
+	/**
+	 * @BATADV_ATTR_MESH_ADDRESS: mac address of the batman-adv interface
+	 */
+	BATADV_ATTR_MESH_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_HARD_IFINDEX: index of the non-batman-adv interface
+	 */
+	BATADV_ATTR_HARD_IFINDEX,
+
+	/**
+	 * @BATADV_ATTR_HARD_IFNAME: name of the non-batman-adv interface
+	 */
+	BATADV_ATTR_HARD_IFNAME,
+
+	/**
+	 * @BATADV_ATTR_HARD_ADDRESS: mac address of the non-batman-adv
+	 * interface
+	 */
+	BATADV_ATTR_HARD_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_ORIG_ADDRESS: originator mac address
+	 */
+	BATADV_ATTR_ORIG_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_TPMETER_RESULT: result of run (see
+	 * batadv_tp_meter_status)
+	 */
+	BATADV_ATTR_TPMETER_RESULT,
+
+	/**
+	 * @BATADV_ATTR_TPMETER_TEST_TIME: time (msec) the run took
+	 */
+	BATADV_ATTR_TPMETER_TEST_TIME,
+
+	/**
+	 * @BATADV_ATTR_TPMETER_BYTES: amount of acked bytes during run
+	 */
+	BATADV_ATTR_TPMETER_BYTES,
+
+	/**
+	 * @BATADV_ATTR_TPMETER_COOKIE: session cookie to match tp_meter session
+	 */
+	BATADV_ATTR_TPMETER_COOKIE,
+
+	/**
+	 * @BATADV_ATTR_PAD: attribute used for padding for 64-bit alignment
+	 */
+	BATADV_ATTR_PAD,
+
+	/**
+	 * @BATADV_ATTR_ACTIVE: Flag indicating if the hard interface is active
+	 */
+	BATADV_ATTR_ACTIVE,
+
+	/**
+	 * @BATADV_ATTR_TT_ADDRESS: Client MAC address
+	 */
+	BATADV_ATTR_TT_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_TT_TTVN: Translation table version
+	 */
+	BATADV_ATTR_TT_TTVN,
+
+	/**
+	 * @BATADV_ATTR_TT_LAST_TTVN: Previous translation table version
+	 */
+	BATADV_ATTR_TT_LAST_TTVN,
+
+	/**
+	 * @BATADV_ATTR_TT_CRC32: CRC32 over translation table
+	 */
+	BATADV_ATTR_TT_CRC32,
+
+	/**
+	 * @BATADV_ATTR_TT_VID: VLAN ID
+	 */
+	BATADV_ATTR_TT_VID,
+
+	/**
+	 * @BATADV_ATTR_TT_FLAGS: Translation table client flags
+	 */
+	BATADV_ATTR_TT_FLAGS,
+
+	/**
+	 * @BATADV_ATTR_FLAG_BEST: Flags indicating entry is the best
+	 */
+	BATADV_ATTR_FLAG_BEST,
+
+	/**
+	 * @BATADV_ATTR_LAST_SEEN_MSECS: Time in milliseconds since last seen
+	 */
+	BATADV_ATTR_LAST_SEEN_MSECS,
+
+	/**
+	 * @BATADV_ATTR_NEIGH_ADDRESS: Neighbour MAC address
+	 */
+	BATADV_ATTR_NEIGH_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_TQ: TQ to neighbour
+	 */
+	BATADV_ATTR_TQ,
+
+	/**
+	 * @BATADV_ATTR_THROUGHPUT: Estimated throughput to Neighbour
+	 */
+	BATADV_ATTR_THROUGHPUT,
+
+	/**
+	 * @BATADV_ATTR_BANDWIDTH_UP: Reported uplink bandwidth
+	 */
+	BATADV_ATTR_BANDWIDTH_UP,
+
+	/**
+	 * @BATADV_ATTR_BANDWIDTH_DOWN: Reported downlink bandwidth
+	 */
+	BATADV_ATTR_BANDWIDTH_DOWN,
+
+	/**
+	 * @BATADV_ATTR_ROUTER: Gateway router MAC address
+	 */
+	BATADV_ATTR_ROUTER,
+
+	/**
+	 * @BATADV_ATTR_BLA_OWN: Flag indicating own originator
+	 */
+	BATADV_ATTR_BLA_OWN,
+
+	/**
+	 * @BATADV_ATTR_BLA_ADDRESS: Bridge loop avoidance claim MAC address
+	 */
+	BATADV_ATTR_BLA_ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_BLA_VID: BLA VLAN ID
+	 */
+	BATADV_ATTR_BLA_VID,
+
+	/**
+	 * @BATADV_ATTR_BLA_BACKBONE: BLA gateway originator MAC address
+	 */
+	BATADV_ATTR_BLA_BACKBONE,
+
+	/**
+	 * @BATADV_ATTR_BLA_CRC: BLA CRC
+	 */
+	BATADV_ATTR_BLA_CRC,
+
+	/**
+	 * @BATADV_ATTR_DAT_CACHE_IP4ADDRESS: Client IPv4 address
+	 */
+	BATADV_ATTR_DAT_CACHE_IP4ADDRESS,
+
+	/**
+	 * @BATADV_ATTR_DAT_CACHE_HWADDRESS: Client MAC address
+	 */
+	BATADV_ATTR_DAT_CACHE_HWADDRESS,
+
+	/**
+	 * @BATADV_ATTR_DAT_CACHE_VID: VLAN ID
+	 */
+	BATADV_ATTR_DAT_CACHE_VID,
+
+	/**
+	 * @BATADV_ATTR_MCAST_FLAGS: Per originator multicast flags
+	 */
+	BATADV_ATTR_MCAST_FLAGS,
+
+	/**
+	 * @BATADV_ATTR_MCAST_FLAGS_PRIV: Private, own multicast flags
+	 */
+	BATADV_ATTR_MCAST_FLAGS_PRIV,
+
+	/**
+	 * @BATADV_ATTR_VLANID: VLAN id on top of soft interface
+	 */
+	BATADV_ATTR_VLANID,
+
+	/**
+	 * @BATADV_ATTR_AGGREGATED_OGMS_ENABLED: whether the batman protocol
+	 *  messages of the mesh interface shall be aggregated or not.
+	 */
+	BATADV_ATTR_AGGREGATED_OGMS_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_AP_ISOLATION_ENABLED: whether the data traffic going
+	 *  from a wireless client to another wireless client will be silently
+	 *  dropped.
+	 */
+	BATADV_ATTR_AP_ISOLATION_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_ISOLATION_MARK: the isolation mark which is used to
+	 *  classify clients as "isolated" by the Extended Isolation feature.
+	 */
+	BATADV_ATTR_ISOLATION_MARK,
+
+	/**
+	 * @BATADV_ATTR_ISOLATION_MASK: the isolation (bit)mask which is used to
+	 *  classify clients as "isolated" by the Extended Isolation feature.
+	 */
+	BATADV_ATTR_ISOLATION_MASK,
+
+	/**
+	 * @BATADV_ATTR_BONDING_ENABLED: whether the data traffic going through
+	 *  the mesh will be sent using multiple interfaces at the same time.
+	 */
+	BATADV_ATTR_BONDING_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED: whether the bridge loop
+	 *  avoidance feature is enabled. This feature detects and avoids loops
+	 *  between the mesh and devices bridged with the soft interface
+	 */
+	BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED: whether the distributed
+	 *  arp table feature is enabled. This feature uses a distributed hash
+	 *  table to answer ARP requests without flooding the request through
+	 *  the whole mesh.
+	 */
+	BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_FRAGMENTATION_ENABLED: whether the data traffic going
+	 *  through the mesh will be fragmented or silently discarded if the
+	 *  packet size exceeds the outgoing interface MTU.
+	 */
+	BATADV_ATTR_FRAGMENTATION_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_GW_BANDWIDTH_DOWN: defines the download bandwidth which
+	 *  is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
+	 *  to 'server'.
+	 */
+	BATADV_ATTR_GW_BANDWIDTH_DOWN,
+
+	/**
+	 * @BATADV_ATTR_GW_BANDWIDTH_UP: defines the upload bandwidth which
+	 *  is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
+	 *  to 'server'.
+	 */
+	BATADV_ATTR_GW_BANDWIDTH_UP,
+
+	/**
+	 * @BATADV_ATTR_GW_MODE: defines the state of the gateway features.
+	 * Possible values are specified in enum batadv_gw_modes
+	 */
+	BATADV_ATTR_GW_MODE,
+
+	/**
+	 * @BATADV_ATTR_GW_SEL_CLASS: defines the selection criteria this node
+	 *  will use to choose a gateway if gw_mode was set to 'client'.
+	 */
+	BATADV_ATTR_GW_SEL_CLASS,
+
+	/**
+	 * @BATADV_ATTR_HOP_PENALTY: defines the penalty which will be applied
+	 *  to an originator message's tq-field on every hop and/or per
+	 *  hard interface
+	 */
+	BATADV_ATTR_HOP_PENALTY,
+
+	/**
+	 * @BATADV_ATTR_LOG_LEVEL: bitmask with to define which debug messages
+	 *  should be send to the debug log/trace ring buffer
+	 */
+	BATADV_ATTR_LOG_LEVEL,
+
+	/**
+	 * @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED: whether multicast
+	 *  optimizations should be replaced by simple broadcast-like flooding
+	 *  of multicast packets. If set to non-zero then all nodes in the mesh
+	 *  are going to use classic flooding for any multicast packet with no
+	 *  optimizations.
+	 */
+	BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_NETWORK_CODING_ENABLED: whether Network Coding (using
+	 *  some magic to send fewer wifi packets but still the same content) is
+	 *  enabled or not.
+	 */
+	BATADV_ATTR_NETWORK_CODING_ENABLED,
+
+	/**
+	 * @BATADV_ATTR_ORIG_INTERVAL: defines the interval in milliseconds in
+	 *  which batman sends its protocol messages.
+	 */
+	BATADV_ATTR_ORIG_INTERVAL,
+
+	/**
+	 * @BATADV_ATTR_ELP_INTERVAL: defines the interval in milliseconds in
+	 *  which batman emits probing packets for neighbor sensing (ELP).
+	 */
+	BATADV_ATTR_ELP_INTERVAL,
+
+	/**
+	 * @BATADV_ATTR_THROUGHPUT_OVERRIDE: defines the throughput value to be
+	 *  used by B.A.T.M.A.N. V when estimating the link throughput using
+	 *  this interface. If the value is set to 0 then batman-adv will try to
+	 *  estimate the throughput by itself.
+	 */
+	BATADV_ATTR_THROUGHPUT_OVERRIDE,
+
+	/**
+	 * @BATADV_ATTR_MULTICAST_FANOUT: defines the maximum number of packet
+	 * copies that may be generated for a multicast-to-unicast conversion.
+	 * Once this limit is exceeded distribution will fall back to broadcast.
+	 */
+	BATADV_ATTR_MULTICAST_FANOUT,
+
+	/* add attributes above here, update the policy in netlink.c */
+
+	/**
+	 * @__BATADV_ATTR_AFTER_LAST: internal use
+	 */
+	__BATADV_ATTR_AFTER_LAST,
+
+	/**
+	 * @NUM_BATADV_ATTR: total number of batadv_nl_attrs available
+	 */
+	NUM_BATADV_ATTR = __BATADV_ATTR_AFTER_LAST,
+
+	/**
+	 * @BATADV_ATTR_MAX: highest attribute number currently defined
+	 */
+	BATADV_ATTR_MAX = __BATADV_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum batadv_nl_commands - supported batman-adv netlink commands
+ */
+enum batadv_nl_commands {
+	/**
+	 * @BATADV_CMD_UNSPEC: unspecified command to catch errors
+	 */
+	BATADV_CMD_UNSPEC,
+
+	/**
+	 * @BATADV_CMD_GET_MESH: Get attributes from softif/mesh
+	 */
+	BATADV_CMD_GET_MESH,
+
+	/**
+	 * @BATADV_CMD_GET_MESH_INFO: Alias for @BATADV_CMD_GET_MESH
+	 */
+	BATADV_CMD_GET_MESH_INFO = BATADV_CMD_GET_MESH,
+
+	/**
+	 * @BATADV_CMD_TP_METER: Start a tp meter session
+	 */
+	BATADV_CMD_TP_METER,
+
+	/**
+	 * @BATADV_CMD_TP_METER_CANCEL: Cancel a tp meter session
+	 */
+	BATADV_CMD_TP_METER_CANCEL,
+
+	/**
+	 * @BATADV_CMD_GET_ROUTING_ALGOS: Query the list of routing algorithms.
+	 */
+	BATADV_CMD_GET_ROUTING_ALGOS,
+
+	/**
+	 * @BATADV_CMD_GET_HARDIF: Get attributes from a hardif of the
+	 *  current softif
+	 */
+	BATADV_CMD_GET_HARDIF,
+
+	/**
+	 * @BATADV_CMD_GET_HARDIFS: Alias for @BATADV_CMD_GET_HARDIF
+	 */
+	BATADV_CMD_GET_HARDIFS = BATADV_CMD_GET_HARDIF,
+
+	/**
+	 * @BATADV_CMD_GET_TRANSTABLE_LOCAL: Query list of local translations
+	 */
+	BATADV_CMD_GET_TRANSTABLE_LOCAL,
+
+	/**
+	 * @BATADV_CMD_GET_TRANSTABLE_GLOBAL: Query list of global translations
+	 */
+	BATADV_CMD_GET_TRANSTABLE_GLOBAL,
+
+	/**
+	 * @BATADV_CMD_GET_ORIGINATORS: Query list of originators
+	 */
+	BATADV_CMD_GET_ORIGINATORS,
+
+	/**
+	 * @BATADV_CMD_GET_NEIGHBORS: Query list of neighbours
+	 */
+	BATADV_CMD_GET_NEIGHBORS,
+
+	/**
+	 * @BATADV_CMD_GET_GATEWAYS: Query list of gateways
+	 */
+	BATADV_CMD_GET_GATEWAYS,
+
+	/**
+	 * @BATADV_CMD_GET_BLA_CLAIM: Query list of bridge loop avoidance claims
+	 */
+	BATADV_CMD_GET_BLA_CLAIM,
+
+	/**
+	 * @BATADV_CMD_GET_BLA_BACKBONE: Query list of bridge loop avoidance
+	 * backbones
+	 */
+	BATADV_CMD_GET_BLA_BACKBONE,
+
+	/**
+	 * @BATADV_CMD_GET_DAT_CACHE: Query list of DAT cache entries
+	 */
+	BATADV_CMD_GET_DAT_CACHE,
+
+	/**
+	 * @BATADV_CMD_GET_MCAST_FLAGS: Query list of multicast flags
+	 */
+	BATADV_CMD_GET_MCAST_FLAGS,
+
+	/**
+	 * @BATADV_CMD_SET_MESH: Set attributes for softif/mesh
+	 */
+	BATADV_CMD_SET_MESH,
+
+	/**
+	 * @BATADV_CMD_SET_HARDIF: Set attributes for hardif of the
+	 *  current softif
+	 */
+	BATADV_CMD_SET_HARDIF,
+
+	/**
+	 * @BATADV_CMD_GET_VLAN: Get attributes from a VLAN of the
+	 *  current softif
+	 */
+	BATADV_CMD_GET_VLAN,
+
+	/**
+	 * @BATADV_CMD_SET_VLAN: Set attributes for VLAN of the
+	 *  current softif
+	 */
+	BATADV_CMD_SET_VLAN,
+
+	/* add new commands above here */
+
+	/**
+	 * @__BATADV_CMD_AFTER_LAST: internal use
+	 */
+	__BATADV_CMD_AFTER_LAST,
+
+	/**
+	 * @BATADV_CMD_MAX: highest used command number
+	 */
+	BATADV_CMD_MAX = __BATADV_CMD_AFTER_LAST - 1
+};
+
+/**
+ * enum batadv_tp_meter_reason - reason of a tp meter test run stop
+ */
+enum batadv_tp_meter_reason {
+	/**
+	 * @BATADV_TP_REASON_COMPLETE: sender finished tp run
+	 */
+	BATADV_TP_REASON_COMPLETE		= 3,
+
+	/**
+	 * @BATADV_TP_REASON_CANCEL: sender was stopped during run
+	 */
+	BATADV_TP_REASON_CANCEL			= 4,
+
+	/* error status >= 128 */
+
+	/**
+	 * @BATADV_TP_REASON_DST_UNREACHABLE: receiver could not be reached or
+	 * didn't answer
+	 */
+	BATADV_TP_REASON_DST_UNREACHABLE	= 128,
+
+	/**
+	 * @BATADV_TP_REASON_RESEND_LIMIT: (unused) sender retry reached limit
+	 */
+	BATADV_TP_REASON_RESEND_LIMIT		= 129,
+
+	/**
+	 * @BATADV_TP_REASON_ALREADY_ONGOING: test to or from the same node
+	 * already ongoing
+	 */
+	BATADV_TP_REASON_ALREADY_ONGOING	= 130,
+
+	/**
+	 * @BATADV_TP_REASON_MEMORY_ERROR: test was stopped due to low memory
+	 */
+	BATADV_TP_REASON_MEMORY_ERROR		= 131,
+
+	/**
+	 * @BATADV_TP_REASON_CANT_SEND: failed to send via outgoing interface
+	 */
+	BATADV_TP_REASON_CANT_SEND		= 132,
+
+	/**
+	 * @BATADV_TP_REASON_TOO_MANY: too many ongoing sessions
+	 */
+	BATADV_TP_REASON_TOO_MANY		= 133,
+};
+
+/**
+ * enum batadv_ifla_attrs - batman-adv ifla nested attributes
+ */
+enum batadv_ifla_attrs {
+	/**
+	 * @IFLA_BATADV_UNSPEC: unspecified attribute which is not parsed by
+	 *  rtnetlink
+	 */
+	IFLA_BATADV_UNSPEC,
+
+	/**
+	 * @IFLA_BATADV_ALGO_NAME: routing algorithm (name) which should be
+	 *  used by the newly registered batadv net_device.
+	 */
+	IFLA_BATADV_ALGO_NAME,
+
+	/* add attributes above here, update the policy in soft-interface.c */
+
+	/**
+	 * @__IFLA_BATADV_MAX: internal use
+	 */
+	__IFLA_BATADV_MAX,
+};
+
+#define IFLA_BATADV_MAX (__IFLA_BATADV_MAX - 1)
+
+#endif /* _LINUX_BATMAN_ADV_H_ */
diff --git a/contrib/libs/linux-headers/linux/baycom.h b/contrib/libs/linux-headers/linux/baycom.h
new file mode 100644
index 0000000000..478cb565ae
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/baycom.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * The Linux BAYCOM driver for the Baycom serial 1200 baud modem
+ * and the parallel 9600 baud modem
+ * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA
+ */
+
+#ifndef _BAYCOM_H
+#define _BAYCOM_H
+
+/* -------------------------------------------------------------------- */
+/*
+ * structs for the IOCTL commands
+ */
+
+struct baycom_debug_data {
+	unsigned long debug1;
+	unsigned long debug2;
+	long debug3;
+};
+
+struct baycom_ioctl {
+	int cmd;
+	union {
+		struct baycom_debug_data dbg;
+	} data;
+};
+
+/* -------------------------------------------------------------------- */
+
+/*
+ * ioctl values change for baycom
+ */
+#define BAYCOMCTL_GETDEBUG       0x92
+
+/* -------------------------------------------------------------------- */
+
+#endif /* _BAYCOM_H */
+
+/* --------------------------------------------------------------------- */
diff --git a/contrib/libs/linux-headers/linux/bcm933xx_hcs.h b/contrib/libs/linux-headers/linux/bcm933xx_hcs.h
new file mode 100644
index 0000000000..f9fccf3c36
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bcm933xx_hcs.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Broadcom Cable Modem firmware format
+ */
+
+#ifndef __BCM933XX_HCS_H
+#define __BCM933XX_HCS_H
+
+#include <linux/types.h>
+
+struct bcm_hcs {
+	__u16 magic;
+	__u16 control;
+	__u16 rev_maj;
+	__u16 rev_min;
+	__u32 build_date;
+	__u32 filelen;
+	__u32 ldaddress;
+	char filename[64];
+	__u16 hcs;
+	__u16 her_znaet_chto;
+	__u32 crc;
+};
+
+#endif /* __BCM933XX_HCS */
diff --git a/contrib/libs/linux-headers/linux/bfs_fs.h b/contrib/libs/linux-headers/linux/bfs_fs.h
new file mode 100644
index 0000000000..08f6b49563
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bfs_fs.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	include/linux/bfs_fs.h - BFS data structures on disk.
+ *	Copyright (C) 1999-2018 Tigran Aivazian <aivazian.tigran@gmail.com>
+ */
+
+#ifndef _LINUX_BFS_FS_H
+#define _LINUX_BFS_FS_H
+
+#include <linux/types.h>
+
+#define BFS_BSIZE_BITS		9
+#define BFS_BSIZE		(1<<BFS_BSIZE_BITS)
+
+#define BFS_MAGIC		0x1BADFACE
+#define BFS_ROOT_INO		2
+#define BFS_INODES_PER_BLOCK	8
+
+/* SVR4 vnode type values (bfs_inode->i_vtype) */
+#define BFS_VDIR 2L
+#define BFS_VREG 1L
+
+/* BFS inode layout on disk */
+struct bfs_inode {
+	__le16 i_ino;
+	__u16 i_unused;
+	__le32 i_sblock;
+	__le32 i_eblock;
+	__le32 i_eoffset;
+	__le32 i_vtype;
+	__le32 i_mode;
+	__le32 i_uid;
+	__le32 i_gid;
+	__le32 i_nlink;
+	__le32 i_atime;
+	__le32 i_mtime;
+	__le32 i_ctime;
+	__u32 i_padding[4];
+};
+
+#define BFS_NAMELEN		14	
+#define BFS_DIRENT_SIZE		16
+#define BFS_DIRS_PER_BLOCK	32
+
+struct bfs_dirent {
+	__le16 ino;
+	char name[BFS_NAMELEN];
+};
+
+/* BFS superblock layout on disk */
+struct bfs_super_block {
+	__le32 s_magic;
+	__le32 s_start;
+	__le32 s_end;
+	__le32 s_from;
+	__le32 s_to;
+	__s32 s_bfrom;
+	__s32 s_bto;
+	char  s_fsname[6];
+	char  s_volume[6];
+	__u32 s_padding[118];
+};
+
+
+#define BFS_OFF2INO(offset) \
+        ((((offset) - BFS_BSIZE) / sizeof(struct bfs_inode)) + BFS_ROOT_INO)
+
+#define BFS_INO2OFF(ino) \
+	((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)
+#define BFS_NZFILESIZE(ip) \
+        ((le32_to_cpu((ip)->i_eoffset) + 1) -  le32_to_cpu((ip)->i_sblock) * BFS_BSIZE)
+
+#define BFS_FILESIZE(ip) \
+        ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
+
+#define BFS_FILEBLOCKS(ip) \
+        ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) -  le32_to_cpu((ip)->i_sblock))
+#define BFS_UNCLEAN(bfs_sb, sb)	\
+	((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & SB_RDONLY))
+
+
+#endif	/* _LINUX_BFS_FS_H */
diff --git a/contrib/libs/linux-headers/linux/binfmts.h b/contrib/libs/linux-headers/linux/binfmts.h
new file mode 100644
index 0000000000..9847a08746
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/binfmts.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_BINFMTS_H
+#define _LINUX_BINFMTS_H
+
+#include <linux/capability.h>
+
+struct pt_regs;
+
+/*
+ * These are the maximum length and maximum number of strings passed to the
+ * execve() system call.  MAX_ARG_STRLEN is essentially random but serves to
+ * prevent the kernel from being unduly impacted by misaddressed pointers.
+ * MAX_ARG_STRINGS is chosen to fit in a signed 32-bit integer.
+ */
+#define MAX_ARG_STRLEN (PAGE_SIZE * 32)
+#define MAX_ARG_STRINGS 0x7FFFFFFF
+
+/* sizeof(linux_binprm->buf) */
+#define BINPRM_BUF_SIZE 256
+
+/* preserve argv0 for the interpreter  */
+#define AT_FLAGS_PRESERVE_ARGV0_BIT 0
+#define AT_FLAGS_PRESERVE_ARGV0 (1 << AT_FLAGS_PRESERVE_ARGV0_BIT)
+
+#endif /* _LINUX_BINFMTS_H */
diff --git a/contrib/libs/linux-headers/linux/blkpg.h b/contrib/libs/linux-headers/linux/blkpg.h
new file mode 100644
index 0000000000..3986be0362
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/blkpg.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BLKPG_H
+#define __LINUX_BLKPG_H
+
+
+#include <linux/ioctl.h>
+
+#define BLKPG      _IO(0x12,105)
+
+/* The argument structure */
+struct blkpg_ioctl_arg {
+        int op;
+        int flags;
+        int datalen;
+        void *data;
+};
+
+/* The subfunctions (for the op field) */
+#define BLKPG_ADD_PARTITION	1
+#define BLKPG_DEL_PARTITION	2
+#define BLKPG_RESIZE_PARTITION	3
+
+/* Sizes of name fields. Unused at present. */
+#define BLKPG_DEVNAMELTH	64
+#define BLKPG_VOLNAMELTH	64
+
+/* The data structure for ADD_PARTITION and DEL_PARTITION */
+struct blkpg_partition {
+	long long start;		/* starting offset in bytes */
+	long long length;		/* length in bytes */
+	int pno;			/* partition number */
+	char devname[BLKPG_DEVNAMELTH];	/* unused / ignored */
+	char volname[BLKPG_VOLNAMELTH];	/* unused / ignore */
+};
+
+#endif /* __LINUX_BLKPG_H */
diff --git a/contrib/libs/linux-headers/linux/blktrace_api.h b/contrib/libs/linux-headers/linux/blktrace_api.h
new file mode 100644
index 0000000000..b7bb21d486
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/blktrace_api.h
@@ -0,0 +1,146 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef BLKTRACE_H
+#define BLKTRACE_H
+
+#include <linux/types.h>
+
+/*
+ * Trace categories
+ */
+enum blktrace_cat {
+	BLK_TC_READ	= 1 << 0,	/* reads */
+	BLK_TC_WRITE	= 1 << 1,	/* writes */
+	BLK_TC_FLUSH	= 1 << 2,	/* flush */
+	BLK_TC_SYNC	= 1 << 3,	/* sync IO */
+	BLK_TC_SYNCIO	= BLK_TC_SYNC,
+	BLK_TC_QUEUE	= 1 << 4,	/* queueing/merging */
+	BLK_TC_REQUEUE	= 1 << 5,	/* requeueing */
+	BLK_TC_ISSUE	= 1 << 6,	/* issue */
+	BLK_TC_COMPLETE	= 1 << 7,	/* completions */
+	BLK_TC_FS	= 1 << 8,	/* fs requests */
+	BLK_TC_PC	= 1 << 9,	/* pc requests */
+	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
+	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
+	BLK_TC_META	= 1 << 12,	/* metadata */
+	BLK_TC_DISCARD	= 1 << 13,	/* discard requests */
+	BLK_TC_DRV_DATA	= 1 << 14,	/* binary per-driver data */
+	BLK_TC_FUA	= 1 << 15,	/* fua requests */
+
+	BLK_TC_END	= 1 << 15,	/* we've run out of bits! */
+};
+
+#define BLK_TC_SHIFT		(16)
+#define BLK_TC_ACT(act)		((act) << BLK_TC_SHIFT)
+
+/*
+ * Basic trace actions
+ */
+enum blktrace_act {
+	__BLK_TA_QUEUE = 1,		/* queued */
+	__BLK_TA_BACKMERGE,		/* back merged to existing rq */
+	__BLK_TA_FRONTMERGE,		/* front merge to existing rq */
+	__BLK_TA_GETRQ,			/* allocated new request */
+	__BLK_TA_SLEEPRQ,		/* sleeping on rq allocation */
+	__BLK_TA_REQUEUE,		/* request requeued */
+	__BLK_TA_ISSUE,			/* sent to driver */
+	__BLK_TA_COMPLETE,		/* completed by driver */
+	__BLK_TA_PLUG,			/* queue was plugged */
+	__BLK_TA_UNPLUG_IO,		/* queue was unplugged by io */
+	__BLK_TA_UNPLUG_TIMER,		/* queue was unplugged by timer */
+	__BLK_TA_INSERT,		/* insert request */
+	__BLK_TA_SPLIT,			/* bio was split */
+	__BLK_TA_BOUNCE,		/* bio was bounced */
+	__BLK_TA_REMAP,			/* bio was remapped */
+	__BLK_TA_ABORT,			/* request aborted */
+	__BLK_TA_DRV_DATA,		/* driver-specific binary data */
+	__BLK_TA_CGROUP = 1 << 8,	/* from a cgroup*/
+};
+
+/*
+ * Notify events.
+ */
+enum blktrace_notify {
+	__BLK_TN_PROCESS = 0,		/* establish pid/name mapping */
+	__BLK_TN_TIMESTAMP,		/* include system clock */
+	__BLK_TN_MESSAGE,		/* Character string message */
+	__BLK_TN_CGROUP = __BLK_TA_CGROUP, /* from a cgroup */
+};
+
+
+/*
+ * Trace actions in full. Additionally, read or write is masked
+ */
+#define BLK_TA_QUEUE		(__BLK_TA_QUEUE | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_BACKMERGE	(__BLK_TA_BACKMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_FRONTMERGE	(__BLK_TA_FRONTMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
+#define	BLK_TA_GETRQ		(__BLK_TA_GETRQ | BLK_TC_ACT(BLK_TC_QUEUE))
+#define	BLK_TA_SLEEPRQ		(__BLK_TA_SLEEPRQ | BLK_TC_ACT(BLK_TC_QUEUE))
+#define	BLK_TA_REQUEUE		(__BLK_TA_REQUEUE | BLK_TC_ACT(BLK_TC_REQUEUE))
+#define BLK_TA_ISSUE		(__BLK_TA_ISSUE | BLK_TC_ACT(BLK_TC_ISSUE))
+#define BLK_TA_COMPLETE		(__BLK_TA_COMPLETE| BLK_TC_ACT(BLK_TC_COMPLETE))
+#define BLK_TA_PLUG		(__BLK_TA_PLUG | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_UNPLUG_IO	(__BLK_TA_UNPLUG_IO | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_UNPLUG_TIMER	(__BLK_TA_UNPLUG_TIMER | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_INSERT		(__BLK_TA_INSERT | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_SPLIT		(__BLK_TA_SPLIT)
+#define BLK_TA_BOUNCE		(__BLK_TA_BOUNCE)
+#define BLK_TA_REMAP		(__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_ABORT		(__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE))
+#define BLK_TA_DRV_DATA	(__BLK_TA_DRV_DATA | BLK_TC_ACT(BLK_TC_DRV_DATA))
+
+#define BLK_TN_PROCESS		(__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
+#define BLK_TN_TIMESTAMP	(__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
+#define BLK_TN_MESSAGE		(__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY))
+
+#define BLK_IO_TRACE_MAGIC	0x65617400
+#define BLK_IO_TRACE_VERSION	0x07
+
+/*
+ * The trace itself
+ */
+struct blk_io_trace {
+	__u32 magic;		/* MAGIC << 8 | version */
+	__u32 sequence;		/* event number */
+	__u64 time;		/* in nanoseconds */
+	__u64 sector;		/* disk offset */
+	__u32 bytes;		/* transfer length */
+	__u32 action;		/* what happened */
+	__u32 pid;		/* who did it */
+	__u32 device;		/* device number */
+	__u32 cpu;		/* on what cpu did it happen */
+	__u16 error;		/* completion error */
+	__u16 pdu_len;		/* length of data after this trace */
+	/* cgroup id will be stored here if exists */
+};
+
+/*
+ * The remap event
+ */
+struct blk_io_trace_remap {
+	__be32 device_from;
+	__be32 device_to;
+	__be64 sector_from;
+};
+
+enum {
+	Blktrace_setup = 1,
+	Blktrace_running,
+	Blktrace_stopped,
+};
+
+#define BLKTRACE_BDEV_SIZE	32
+
+/*
+ * User setup structure passed with BLKTRACESETUP
+ */
+struct blk_user_trace_setup {
+	char name[BLKTRACE_BDEV_SIZE];	/* output */
+	__u16 act_mask;			/* input */
+	__u32 buf_size;			/* input */
+	__u32 buf_nr;			/* input */
+	__u64 start_lba;
+	__u64 end_lba;
+	__u32 pid;
+};
+
+#endif /* BLKTRACE_H */
diff --git a/contrib/libs/linux-headers/linux/blkzoned.h b/contrib/libs/linux-headers/linux/blkzoned.h
new file mode 100644
index 0000000000..357b1789e8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/blkzoned.h
@@ -0,0 +1,173 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Zoned block devices handling.
+ *
+ * Copyright (C) 2015 Seagate Technology PLC
+ *
+ * Written by: Shaun Tancheff <shaun.tancheff@seagate.com>
+ *
+ * Modified by: Damien Le Moal <damien.lemoal@hgst.com>
+ * Copyright (C) 2016 Western Digital
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef _BLKZONED_H
+#define _BLKZONED_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/**
+ * enum blk_zone_type - Types of zones allowed in a zoned device.
+ *
+ * @BLK_ZONE_TYPE_CONVENTIONAL: The zone has no write pointer and can be writen
+ *                              randomly. Zone reset has no effect on the zone.
+ * @BLK_ZONE_TYPE_SEQWRITE_REQ: The zone must be written sequentially
+ * @BLK_ZONE_TYPE_SEQWRITE_PREF: The zone can be written non-sequentially
+ *
+ * Any other value not defined is reserved and must be considered as invalid.
+ */
+enum blk_zone_type {
+	BLK_ZONE_TYPE_CONVENTIONAL	= 0x1,
+	BLK_ZONE_TYPE_SEQWRITE_REQ	= 0x2,
+	BLK_ZONE_TYPE_SEQWRITE_PREF	= 0x3,
+};
+
+/**
+ * enum blk_zone_cond - Condition [state] of a zone in a zoned device.
+ *
+ * @BLK_ZONE_COND_NOT_WP: The zone has no write pointer, it is conventional.
+ * @BLK_ZONE_COND_EMPTY: The zone is empty.
+ * @BLK_ZONE_COND_IMP_OPEN: The zone is open, but not explicitly opened.
+ * @BLK_ZONE_COND_EXP_OPEN: The zones was explicitly opened by an
+ *                          OPEN ZONE command.
+ * @BLK_ZONE_COND_CLOSED: The zone was [explicitly] closed after writing.
+ * @BLK_ZONE_COND_FULL: The zone is marked as full, possibly by a zone
+ *                      FINISH ZONE command.
+ * @BLK_ZONE_COND_READONLY: The zone is read-only.
+ * @BLK_ZONE_COND_OFFLINE: The zone is offline (sectors cannot be read/written).
+ *
+ * The Zone Condition state machine in the ZBC/ZAC standards maps the above
+ * deinitions as:
+ *   - ZC1: Empty         | BLK_ZONE_EMPTY
+ *   - ZC2: Implicit Open | BLK_ZONE_COND_IMP_OPEN
+ *   - ZC3: Explicit Open | BLK_ZONE_COND_EXP_OPEN
+ *   - ZC4: Closed        | BLK_ZONE_CLOSED
+ *   - ZC5: Full          | BLK_ZONE_FULL
+ *   - ZC6: Read Only     | BLK_ZONE_READONLY
+ *   - ZC7: Offline       | BLK_ZONE_OFFLINE
+ *
+ * Conditions 0x5 to 0xC are reserved by the current ZBC/ZAC spec and should
+ * be considered invalid.
+ */
+enum blk_zone_cond {
+	BLK_ZONE_COND_NOT_WP	= 0x0,
+	BLK_ZONE_COND_EMPTY	= 0x1,
+	BLK_ZONE_COND_IMP_OPEN	= 0x2,
+	BLK_ZONE_COND_EXP_OPEN	= 0x3,
+	BLK_ZONE_COND_CLOSED	= 0x4,
+	BLK_ZONE_COND_READONLY	= 0xD,
+	BLK_ZONE_COND_FULL	= 0xE,
+	BLK_ZONE_COND_OFFLINE	= 0xF,
+};
+
+/**
+ * enum blk_zone_report_flags - Feature flags of reported zone descriptors.
+ *
+ * @BLK_ZONE_REP_CAPACITY: Zone descriptor has capacity field.
+ */
+enum blk_zone_report_flags {
+	BLK_ZONE_REP_CAPACITY	= (1 << 0),
+};
+
+/**
+ * struct blk_zone - Zone descriptor for BLKREPORTZONE ioctl.
+ *
+ * @start: Zone start in 512 B sector units
+ * @len: Zone length in 512 B sector units
+ * @wp: Zone write pointer location in 512 B sector units
+ * @type: see enum blk_zone_type for possible values
+ * @cond: see enum blk_zone_cond for possible values
+ * @non_seq: Flag indicating that the zone is using non-sequential resources
+ *           (for host-aware zoned block devices only).
+ * @reset: Flag indicating that a zone reset is recommended.
+ * @resv: Padding for 8B alignment.
+ * @capacity: Zone usable capacity in 512 B sector units
+ * @reserved: Padding to 64 B to match the ZBC, ZAC and ZNS defined zone
+ *            descriptor size.
+ *
+ * start, len, capacity and wp use the regular 512 B sector unit, regardless
+ * of the device logical block size. The overall structure size is 64 B to
+ * match the ZBC, ZAC and ZNS defined zone descriptor and allow support for
+ * future additional zone information.
+ */
+struct blk_zone {
+	__u64	start;		/* Zone start sector */
+	__u64	len;		/* Zone length in number of sectors */
+	__u64	wp;		/* Zone write pointer position */
+	__u8	type;		/* Zone type */
+	__u8	cond;		/* Zone condition */
+	__u8	non_seq;	/* Non-sequential write resources active */
+	__u8	reset;		/* Reset write pointer recommended */
+	__u8	resv[4];
+	__u64	capacity;	/* Zone capacity in number of sectors */
+	__u8	reserved[24];
+};
+
+/**
+ * struct blk_zone_report - BLKREPORTZONE ioctl request/reply
+ *
+ * @sector: starting sector of report
+ * @nr_zones: IN maximum / OUT actual
+ * @flags: one or more flags as defined by enum blk_zone_report_flags.
+ * @zones: Space to hold @nr_zones @zones entries on reply.
+ *
+ * The array of at most @nr_zones must follow this structure in memory.
+ */
+struct blk_zone_report {
+	__u64		sector;
+	__u32		nr_zones;
+	__u32		flags;
+	struct blk_zone zones[];
+};
+
+/**
+ * struct blk_zone_range - BLKRESETZONE/BLKOPENZONE/
+ *                         BLKCLOSEZONE/BLKFINISHZONE ioctl
+ *                         requests
+ * @sector: Starting sector of the first zone to operate on.
+ * @nr_sectors: Total number of sectors of all zones to operate on.
+ */
+struct blk_zone_range {
+	__u64		sector;
+	__u64		nr_sectors;
+};
+
+/**
+ * Zoned block device ioctl's:
+ *
+ * @BLKREPORTZONE: Get zone information. Takes a zone report as argument.
+ *                 The zone report will start from the zone containing the
+ *                 sector specified in the report request structure.
+ * @BLKRESETZONE: Reset the write pointer of the zones in the specified
+ *                sector range. The sector range must be zone aligned.
+ * @BLKGETZONESZ: Get the device zone size in number of 512 B sectors.
+ * @BLKGETNRZONES: Get the total number of zones of the device.
+ * @BLKOPENZONE: Open the zones in the specified sector range.
+ *               The 512 B sector range must be zone aligned.
+ * @BLKCLOSEZONE: Close the zones in the specified sector range.
+ *                The 512 B sector range must be zone aligned.
+ * @BLKFINISHZONE: Mark the zones as full in the specified sector range.
+ *                 The 512 B sector range must be zone aligned.
+ */
+#define BLKREPORTZONE	_IOWR(0x12, 130, struct blk_zone_report)
+#define BLKRESETZONE	_IOW(0x12, 131, struct blk_zone_range)
+#define BLKGETZONESZ	_IOR(0x12, 132, __u32)
+#define BLKGETNRZONES	_IOR(0x12, 133, __u32)
+#define BLKOPENZONE	_IOW(0x12, 134, struct blk_zone_range)
+#define BLKCLOSEZONE	_IOW(0x12, 135, struct blk_zone_range)
+#define BLKFINISHZONE	_IOW(0x12, 136, struct blk_zone_range)
+
+#endif /* _BLKZONED_H */
diff --git a/contrib/libs/linux-headers/linux/bpf.h b/contrib/libs/linux-headers/linux/bpf.h
new file mode 100644
index 0000000000..d93f46eefa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bpf.h
@@ -0,0 +1,7173 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+#ifndef __LINUX_BPF_H__
+#define __LINUX_BPF_H__
+
+#include <linux/types.h>
+#include <linux/bpf_common.h>
+
+/* Extended instruction set based on top of classic BPF */
+
+/* instruction classes */
+#define BPF_JMP32	0x06	/* jmp mode in word width */
+#define BPF_ALU64	0x07	/* alu mode in double word width */
+
+/* ld/ldx fields */
+#define BPF_DW		0x18	/* double word (64-bit) */
+#define BPF_ATOMIC	0xc0	/* atomic memory ops - op type in immediate */
+#define BPF_XADD	0xc0	/* exclusive add - legacy name */
+
+/* alu/jmp fields */
+#define BPF_MOV		0xb0	/* mov reg to reg */
+#define BPF_ARSH	0xc0	/* sign extending arithmetic shift right */
+
+/* change endianness of a register */
+#define BPF_END		0xd0	/* flags for endianness conversion: */
+#define BPF_TO_LE	0x00	/* convert to little-endian */
+#define BPF_TO_BE	0x08	/* convert to big-endian */
+#define BPF_FROM_LE	BPF_TO_LE
+#define BPF_FROM_BE	BPF_TO_BE
+
+/* jmp encodings */
+#define BPF_JNE		0x50	/* jump != */
+#define BPF_JLT		0xa0	/* LT is unsigned, '<' */
+#define BPF_JLE		0xb0	/* LE is unsigned, '<=' */
+#define BPF_JSGT	0x60	/* SGT is signed '>', GT in x86 */
+#define BPF_JSGE	0x70	/* SGE is signed '>=', GE in x86 */
+#define BPF_JSLT	0xc0	/* SLT is signed, '<' */
+#define BPF_JSLE	0xd0	/* SLE is signed, '<=' */
+#define BPF_CALL	0x80	/* function call */
+#define BPF_EXIT	0x90	/* function return */
+
+/* atomic op type fields (stored in immediate) */
+#define BPF_FETCH	0x01	/* not an opcode on its own, used to build others */
+#define BPF_XCHG	(0xe0 | BPF_FETCH)	/* atomic exchange */
+#define BPF_CMPXCHG	(0xf0 | BPF_FETCH)	/* atomic compare-and-write */
+
+/* Register numbers */
+enum {
+	BPF_REG_0 = 0,
+	BPF_REG_1,
+	BPF_REG_2,
+	BPF_REG_3,
+	BPF_REG_4,
+	BPF_REG_5,
+	BPF_REG_6,
+	BPF_REG_7,
+	BPF_REG_8,
+	BPF_REG_9,
+	BPF_REG_10,
+	__MAX_BPF_REG,
+};
+
+/* BPF has 10 general purpose 64-bit registers and stack frame. */
+#define MAX_BPF_REG	__MAX_BPF_REG
+
+struct bpf_insn {
+	__u8	code;		/* opcode */
+	__u8	dst_reg:4;	/* dest register */
+	__u8	src_reg:4;	/* source register */
+	__s16	off;		/* signed offset */
+	__s32	imm;		/* signed immediate constant */
+};
+
+/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
+struct bpf_lpm_trie_key {
+	__u32	prefixlen;	/* up to 32 for AF_INET, 128 for AF_INET6 */
+	__u8	data[0];	/* Arbitrary size */
+};
+
+struct bpf_cgroup_storage_key {
+	__u64	cgroup_inode_id;	/* cgroup inode id */
+	__u32	attach_type;		/* program attach type (enum bpf_attach_type) */
+};
+
+enum bpf_cgroup_iter_order {
+	BPF_CGROUP_ITER_ORDER_UNSPEC = 0,
+	BPF_CGROUP_ITER_SELF_ONLY,		/* process only a single object. */
+	BPF_CGROUP_ITER_DESCENDANTS_PRE,	/* walk descendants in pre-order. */
+	BPF_CGROUP_ITER_DESCENDANTS_POST,	/* walk descendants in post-order. */
+	BPF_CGROUP_ITER_ANCESTORS_UP,		/* walk ancestors upward. */
+};
+
+union bpf_iter_link_info {
+	struct {
+		__u32	map_fd;
+	} map;
+	struct {
+		enum bpf_cgroup_iter_order order;
+
+		/* At most one of cgroup_fd and cgroup_id can be non-zero. If
+		 * both are zero, the walk starts from the default cgroup v2
+		 * root. For walking v1 hierarchy, one should always explicitly
+		 * specify cgroup_fd.
+		 */
+		__u32	cgroup_fd;
+		__u64	cgroup_id;
+	} cgroup;
+	/* Parameters of task iterators. */
+	struct {
+		__u32	tid;
+		__u32	pid;
+		__u32	pid_fd;
+	} task;
+};
+
+/* BPF syscall commands, see bpf(2) man-page for more details. */
+/**
+ * DOC: eBPF Syscall Preamble
+ *
+ * The operation to be performed by the **bpf**\ () system call is determined
+ * by the *cmd* argument. Each operation takes an accompanying argument,
+ * provided via *attr*, which is a pointer to a union of type *bpf_attr* (see
+ * below). The size argument is the size of the union pointed to by *attr*.
+ */
+/**
+ * DOC: eBPF Syscall Commands
+ *
+ * BPF_MAP_CREATE
+ *	Description
+ *		Create a map and return a file descriptor that refers to the
+ *		map. The close-on-exec file descriptor flag (see **fcntl**\ (2))
+ *		is automatically enabled for the new file descriptor.
+ *
+ *		Applying **close**\ (2) to the file descriptor returned by
+ *		**BPF_MAP_CREATE** will delete the map (but see NOTES).
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_MAP_LOOKUP_ELEM
+ *	Description
+ *		Look up an element with a given *key* in the map referred to
+ *		by the file descriptor *map_fd*.
+ *
+ *		The *flags* argument may be specified as one of the
+ *		following:
+ *
+ *		**BPF_F_LOCK**
+ *			Look up the value of a spin-locked map without
+ *			returning the lock. This must be specified if the
+ *			elements contain a spinlock.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_MAP_UPDATE_ELEM
+ *	Description
+ *		Create or update an element (key/value pair) in a specified map.
+ *
+ *		The *flags* argument should be specified as one of the
+ *		following:
+ *
+ *		**BPF_ANY**
+ *			Create a new element or update an existing element.
+ *		**BPF_NOEXIST**
+ *			Create a new element only if it did not exist.
+ *		**BPF_EXIST**
+ *			Update an existing element.
+ *		**BPF_F_LOCK**
+ *			Update a spin_lock-ed map element.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ *		May set *errno* to **EINVAL**, **EPERM**, **ENOMEM**,
+ *		**E2BIG**, **EEXIST**, or **ENOENT**.
+ *
+ *		**E2BIG**
+ *			The number of elements in the map reached the
+ *			*max_entries* limit specified at map creation time.
+ *		**EEXIST**
+ *			If *flags* specifies **BPF_NOEXIST** and the element
+ *			with *key* already exists in the map.
+ *		**ENOENT**
+ *			If *flags* specifies **BPF_EXIST** and the element with
+ *			*key* does not exist in the map.
+ *
+ * BPF_MAP_DELETE_ELEM
+ *	Description
+ *		Look up and delete an element by key in a specified map.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_MAP_GET_NEXT_KEY
+ *	Description
+ *		Look up an element by key in a specified map and return the key
+ *		of the next element. Can be used to iterate over all elements
+ *		in the map.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ *		The following cases can be used to iterate over all elements of
+ *		the map:
+ *
+ *		* If *key* is not found, the operation returns zero and sets
+ *		  the *next_key* pointer to the key of the first element.
+ *		* If *key* is found, the operation returns zero and sets the
+ *		  *next_key* pointer to the key of the next element.
+ *		* If *key* is the last element, returns -1 and *errno* is set
+ *		  to **ENOENT**.
+ *
+ *		May set *errno* to **ENOMEM**, **EFAULT**, **EPERM**, or
+ *		**EINVAL** on error.
+ *
+ * BPF_PROG_LOAD
+ *	Description
+ *		Verify and load an eBPF program, returning a new file
+ *		descriptor associated with the program.
+ *
+ *		Applying **close**\ (2) to the file descriptor returned by
+ *		**BPF_PROG_LOAD** will unload the eBPF program (but see NOTES).
+ *
+ *		The close-on-exec file descriptor flag (see **fcntl**\ (2)) is
+ *		automatically enabled for the new file descriptor.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_OBJ_PIN
+ *	Description
+ *		Pin an eBPF program or map referred by the specified *bpf_fd*
+ *		to the provided *pathname* on the filesystem.
+ *
+ *		The *pathname* argument must not contain a dot (".").
+ *
+ *		On success, *pathname* retains a reference to the eBPF object,
+ *		preventing deallocation of the object when the original
+ *		*bpf_fd* is closed. This allow the eBPF object to live beyond
+ *		**close**\ (\ *bpf_fd*\ ), and hence the lifetime of the parent
+ *		process.
+ *
+ *		Applying **unlink**\ (2) or similar calls to the *pathname*
+ *		unpins the object from the filesystem, removing the reference.
+ *		If no other file descriptors or filesystem nodes refer to the
+ *		same object, it will be deallocated (see NOTES).
+ *
+ *		The filesystem type for the parent directory of *pathname* must
+ *		be **BPF_FS_MAGIC**.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_OBJ_GET
+ *	Description
+ *		Open a file descriptor for the eBPF object pinned to the
+ *		specified *pathname*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_PROG_ATTACH
+ *	Description
+ *		Attach an eBPF program to a *target_fd* at the specified
+ *		*attach_type* hook.
+ *
+ *		The *attach_type* specifies the eBPF attachment point to
+ *		attach the program to, and must be one of *bpf_attach_type*
+ *		(see below).
+ *
+ *		The *attach_bpf_fd* must be a valid file descriptor for a
+ *		loaded eBPF program of a cgroup, flow dissector, LIRC, sockmap
+ *		or sock_ops type corresponding to the specified *attach_type*.
+ *
+ *		The *target_fd* must be a valid file descriptor for a kernel
+ *		object which depends on the attach type of *attach_bpf_fd*:
+ *
+ *		**BPF_PROG_TYPE_CGROUP_DEVICE**,
+ *		**BPF_PROG_TYPE_CGROUP_SKB**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCK**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCK_ADDR**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCKOPT**,
+ *		**BPF_PROG_TYPE_CGROUP_SYSCTL**,
+ *		**BPF_PROG_TYPE_SOCK_OPS**
+ *
+ *			Control Group v2 hierarchy with the eBPF controller
+ *			enabled. Requires the kernel to be compiled with
+ *			**CONFIG_CGROUP_BPF**.
+ *
+ *		**BPF_PROG_TYPE_FLOW_DISSECTOR**
+ *
+ *			Network namespace (eg /proc/self/ns/net).
+ *
+ *		**BPF_PROG_TYPE_LIRC_MODE2**
+ *
+ *			LIRC device path (eg /dev/lircN). Requires the kernel
+ *			to be compiled with **CONFIG_BPF_LIRC_MODE2**.
+ *
+ *		**BPF_PROG_TYPE_SK_SKB**,
+ *		**BPF_PROG_TYPE_SK_MSG**
+ *
+ *			eBPF map of socket type (eg **BPF_MAP_TYPE_SOCKHASH**).
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_PROG_DETACH
+ *	Description
+ *		Detach the eBPF program associated with the *target_fd* at the
+ *		hook specified by *attach_type*. The program must have been
+ *		previously attached using **BPF_PROG_ATTACH**.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_PROG_TEST_RUN
+ *	Description
+ *		Run the eBPF program associated with the *prog_fd* a *repeat*
+ *		number of times against a provided program context *ctx_in* and
+ *		data *data_in*, and return the modified program context
+ *		*ctx_out*, *data_out* (for example, packet data), result of the
+ *		execution *retval*, and *duration* of the test run.
+ *
+ *		The sizes of the buffers provided as input and output
+ *		parameters *ctx_in*, *ctx_out*, *data_in*, and *data_out* must
+ *		be provided in the corresponding variables *ctx_size_in*,
+ *		*ctx_size_out*, *data_size_in*, and/or *data_size_out*. If any
+ *		of these parameters are not provided (ie set to NULL), the
+ *		corresponding size field must be zero.
+ *
+ *		Some program types have particular requirements:
+ *
+ *		**BPF_PROG_TYPE_SK_LOOKUP**
+ *			*data_in* and *data_out* must be NULL.
+ *
+ *		**BPF_PROG_TYPE_RAW_TRACEPOINT**,
+ *		**BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE**
+ *
+ *			*ctx_out*, *data_in* and *data_out* must be NULL.
+ *			*repeat* must be zero.
+ *
+ *		BPF_PROG_RUN is an alias for BPF_PROG_TEST_RUN.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ *		**ENOSPC**
+ *			Either *data_size_out* or *ctx_size_out* is too small.
+ *		**ENOTSUPP**
+ *			This command is not supported by the program type of
+ *			the program referred to by *prog_fd*.
+ *
+ * BPF_PROG_GET_NEXT_ID
+ *	Description
+ *		Fetch the next eBPF program currently loaded into the kernel.
+ *
+ *		Looks for the eBPF program with an id greater than *start_id*
+ *		and updates *next_id* on success. If no other eBPF programs
+ *		remain with ids higher than *start_id*, returns -1 and sets
+ *		*errno* to **ENOENT**.
+ *
+ *	Return
+ *		Returns zero on success. On error, or when no id remains, -1
+ *		is returned and *errno* is set appropriately.
+ *
+ * BPF_MAP_GET_NEXT_ID
+ *	Description
+ *		Fetch the next eBPF map currently loaded into the kernel.
+ *
+ *		Looks for the eBPF map with an id greater than *start_id*
+ *		and updates *next_id* on success. If no other eBPF maps
+ *		remain with ids higher than *start_id*, returns -1 and sets
+ *		*errno* to **ENOENT**.
+ *
+ *	Return
+ *		Returns zero on success. On error, or when no id remains, -1
+ *		is returned and *errno* is set appropriately.
+ *
+ * BPF_PROG_GET_FD_BY_ID
+ *	Description
+ *		Open a file descriptor for the eBPF program corresponding to
+ *		*prog_id*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_MAP_GET_FD_BY_ID
+ *	Description
+ *		Open a file descriptor for the eBPF map corresponding to
+ *		*map_id*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_OBJ_GET_INFO_BY_FD
+ *	Description
+ *		Obtain information about the eBPF object corresponding to
+ *		*bpf_fd*.
+ *
+ *		Populates up to *info_len* bytes of *info*, which will be in
+ *		one of the following formats depending on the eBPF object type
+ *		of *bpf_fd*:
+ *
+ *		* **struct bpf_prog_info**
+ *		* **struct bpf_map_info**
+ *		* **struct bpf_btf_info**
+ *		* **struct bpf_link_info**
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_PROG_QUERY
+ *	Description
+ *		Obtain information about eBPF programs associated with the
+ *		specified *attach_type* hook.
+ *
+ *		The *target_fd* must be a valid file descriptor for a kernel
+ *		object which depends on the attach type of *attach_bpf_fd*:
+ *
+ *		**BPF_PROG_TYPE_CGROUP_DEVICE**,
+ *		**BPF_PROG_TYPE_CGROUP_SKB**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCK**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCK_ADDR**,
+ *		**BPF_PROG_TYPE_CGROUP_SOCKOPT**,
+ *		**BPF_PROG_TYPE_CGROUP_SYSCTL**,
+ *		**BPF_PROG_TYPE_SOCK_OPS**
+ *
+ *			Control Group v2 hierarchy with the eBPF controller
+ *			enabled. Requires the kernel to be compiled with
+ *			**CONFIG_CGROUP_BPF**.
+ *
+ *		**BPF_PROG_TYPE_FLOW_DISSECTOR**
+ *
+ *			Network namespace (eg /proc/self/ns/net).
+ *
+ *		**BPF_PROG_TYPE_LIRC_MODE2**
+ *
+ *			LIRC device path (eg /dev/lircN). Requires the kernel
+ *			to be compiled with **CONFIG_BPF_LIRC_MODE2**.
+ *
+ *		**BPF_PROG_QUERY** always fetches the number of programs
+ *		attached and the *attach_flags* which were used to attach those
+ *		programs. Additionally, if *prog_ids* is nonzero and the number
+ *		of attached programs is less than *prog_cnt*, populates
+ *		*prog_ids* with the eBPF program ids of the programs attached
+ *		at *target_fd*.
+ *
+ *		The following flags may alter the result:
+ *
+ *		**BPF_F_QUERY_EFFECTIVE**
+ *			Only return information regarding programs which are
+ *			currently effective at the specified *target_fd*.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_RAW_TRACEPOINT_OPEN
+ *	Description
+ *		Attach an eBPF program to a tracepoint *name* to access kernel
+ *		internal arguments of the tracepoint in their raw form.
+ *
+ *		The *prog_fd* must be a valid file descriptor associated with
+ *		a loaded eBPF program of type **BPF_PROG_TYPE_RAW_TRACEPOINT**.
+ *
+ *		No ABI guarantees are made about the content of tracepoint
+ *		arguments exposed to the corresponding eBPF program.
+ *
+ *		Applying **close**\ (2) to the file descriptor returned by
+ *		**BPF_RAW_TRACEPOINT_OPEN** will delete the map (but see NOTES).
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_BTF_LOAD
+ *	Description
+ *		Verify and load BPF Type Format (BTF) metadata into the kernel,
+ *		returning a new file descriptor associated with the metadata.
+ *		BTF is described in more detail at
+ *		https://www.kernel.org/doc/html/latest/bpf/btf.html.
+ *
+ *		The *btf* parameter must point to valid memory providing
+ *		*btf_size* bytes of BTF binary metadata.
+ *
+ *		The returned file descriptor can be passed to other **bpf**\ ()
+ *		subcommands such as **BPF_PROG_LOAD** or **BPF_MAP_CREATE** to
+ *		associate the BTF with those objects.
+ *
+ *		Similar to **BPF_PROG_LOAD**, **BPF_BTF_LOAD** has optional
+ *		parameters to specify a *btf_log_buf*, *btf_log_size* and
+ *		*btf_log_level* which allow the kernel to return freeform log
+ *		output regarding the BTF verification process.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_BTF_GET_FD_BY_ID
+ *	Description
+ *		Open a file descriptor for the BPF Type Format (BTF)
+ *		corresponding to *btf_id*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_TASK_FD_QUERY
+ *	Description
+ *		Obtain information about eBPF programs associated with the
+ *		target process identified by *pid* and *fd*.
+ *
+ *		If the *pid* and *fd* are associated with a tracepoint, kprobe
+ *		or uprobe perf event, then the *prog_id* and *fd_type* will
+ *		be populated with the eBPF program id and file descriptor type
+ *		of type **bpf_task_fd_type**. If associated with a kprobe or
+ *		uprobe, the  *probe_offset* and *probe_addr* will also be
+ *		populated. Optionally, if *buf* is provided, then up to
+ *		*buf_len* bytes of *buf* will be populated with the name of
+ *		the tracepoint, kprobe or uprobe.
+ *
+ *		The resulting *prog_id* may be introspected in deeper detail
+ *		using **BPF_PROG_GET_FD_BY_ID** and **BPF_OBJ_GET_INFO_BY_FD**.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_MAP_LOOKUP_AND_DELETE_ELEM
+ *	Description
+ *		Look up an element with the given *key* in the map referred to
+ *		by the file descriptor *fd*, and if found, delete the element.
+ *
+ *		For **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map
+ *		types, the *flags* argument needs to be set to 0, but for other
+ *		map types, it may be specified as:
+ *
+ *		**BPF_F_LOCK**
+ *			Look up and delete the value of a spin-locked map
+ *			without returning the lock. This must be specified if
+ *			the elements contain a spinlock.
+ *
+ *		The **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map types
+ *		implement this command as a "pop" operation, deleting the top
+ *		element rather than one corresponding to *key*.
+ *		The *key* and *key_len* parameters should be zeroed when
+ *		issuing this operation for these map types.
+ *
+ *		This command is only valid for the following map types:
+ *		* **BPF_MAP_TYPE_QUEUE**
+ *		* **BPF_MAP_TYPE_STACK**
+ *		* **BPF_MAP_TYPE_HASH**
+ *		* **BPF_MAP_TYPE_PERCPU_HASH**
+ *		* **BPF_MAP_TYPE_LRU_HASH**
+ *		* **BPF_MAP_TYPE_LRU_PERCPU_HASH**
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_MAP_FREEZE
+ *	Description
+ *		Freeze the permissions of the specified map.
+ *
+ *		Write permissions may be frozen by passing zero *flags*.
+ *		Upon success, no future syscall invocations may alter the
+ *		map state of *map_fd*. Write operations from eBPF programs
+ *		are still possible for a frozen map.
+ *
+ *		Not supported for maps of type **BPF_MAP_TYPE_STRUCT_OPS**.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_BTF_GET_NEXT_ID
+ *	Description
+ *		Fetch the next BPF Type Format (BTF) object currently loaded
+ *		into the kernel.
+ *
+ *		Looks for the BTF object with an id greater than *start_id*
+ *		and updates *next_id* on success. If no other BTF objects
+ *		remain with ids higher than *start_id*, returns -1 and sets
+ *		*errno* to **ENOENT**.
+ *
+ *	Return
+ *		Returns zero on success. On error, or when no id remains, -1
+ *		is returned and *errno* is set appropriately.
+ *
+ * BPF_MAP_LOOKUP_BATCH
+ *	Description
+ *		Iterate and fetch multiple elements in a map.
+ *
+ *		Two opaque values are used to manage batch operations,
+ *		*in_batch* and *out_batch*. Initially, *in_batch* must be set
+ *		to NULL to begin the batched operation. After each subsequent
+ *		**BPF_MAP_LOOKUP_BATCH**, the caller should pass the resultant
+ *		*out_batch* as the *in_batch* for the next operation to
+ *		continue iteration from the current point.
+ *
+ *		The *keys* and *values* are output parameters which must point
+ *		to memory large enough to hold *count* items based on the key
+ *		and value size of the map *map_fd*. The *keys* buffer must be
+ *		of *key_size* * *count*. The *values* buffer must be of
+ *		*value_size* * *count*.
+ *
+ *		The *elem_flags* argument may be specified as one of the
+ *		following:
+ *
+ *		**BPF_F_LOCK**
+ *			Look up the value of a spin-locked map without
+ *			returning the lock. This must be specified if the
+ *			elements contain a spinlock.
+ *
+ *		On success, *count* elements from the map are copied into the
+ *		user buffer, with the keys copied into *keys* and the values
+ *		copied into the corresponding indices in *values*.
+ *
+ *		If an error is returned and *errno* is not **EFAULT**, *count*
+ *		is set to the number of successfully processed elements.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ *		May set *errno* to **ENOSPC** to indicate that *keys* or
+ *		*values* is too small to dump an entire bucket during
+ *		iteration of a hash-based map type.
+ *
+ * BPF_MAP_LOOKUP_AND_DELETE_BATCH
+ *	Description
+ *		Iterate and delete all elements in a map.
+ *
+ *		This operation has the same behavior as
+ *		**BPF_MAP_LOOKUP_BATCH** with two exceptions:
+ *
+ *		* Every element that is successfully returned is also deleted
+ *		  from the map. This is at least *count* elements. Note that
+ *		  *count* is both an input and an output parameter.
+ *		* Upon returning with *errno* set to **EFAULT**, up to
+ *		  *count* elements may be deleted without returning the keys
+ *		  and values of the deleted elements.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_MAP_UPDATE_BATCH
+ *	Description
+ *		Update multiple elements in a map by *key*.
+ *
+ *		The *keys* and *values* are input parameters which must point
+ *		to memory large enough to hold *count* items based on the key
+ *		and value size of the map *map_fd*. The *keys* buffer must be
+ *		of *key_size* * *count*. The *values* buffer must be of
+ *		*value_size* * *count*.
+ *
+ *		Each element specified in *keys* is sequentially updated to the
+ *		value in the corresponding index in *values*. The *in_batch*
+ *		and *out_batch* parameters are ignored and should be zeroed.
+ *
+ *		The *elem_flags* argument should be specified as one of the
+ *		following:
+ *
+ *		**BPF_ANY**
+ *			Create new elements or update a existing elements.
+ *		**BPF_NOEXIST**
+ *			Create new elements only if they do not exist.
+ *		**BPF_EXIST**
+ *			Update existing elements.
+ *		**BPF_F_LOCK**
+ *			Update spin_lock-ed map elements. This must be
+ *			specified if the map value contains a spinlock.
+ *
+ *		On success, *count* elements from the map are updated.
+ *
+ *		If an error is returned and *errno* is not **EFAULT**, *count*
+ *		is set to the number of successfully processed elements.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ *		May set *errno* to **EINVAL**, **EPERM**, **ENOMEM**, or
+ *		**E2BIG**. **E2BIG** indicates that the number of elements in
+ *		the map reached the *max_entries* limit specified at map
+ *		creation time.
+ *
+ *		May set *errno* to one of the following error codes under
+ *		specific circumstances:
+ *
+ *		**EEXIST**
+ *			If *flags* specifies **BPF_NOEXIST** and the element
+ *			with *key* already exists in the map.
+ *		**ENOENT**
+ *			If *flags* specifies **BPF_EXIST** and the element with
+ *			*key* does not exist in the map.
+ *
+ * BPF_MAP_DELETE_BATCH
+ *	Description
+ *		Delete multiple elements in a map by *key*.
+ *
+ *		The *keys* parameter is an input parameter which must point
+ *		to memory large enough to hold *count* items based on the key
+ *		size of the map *map_fd*, that is, *key_size* * *count*.
+ *
+ *		Each element specified in *keys* is sequentially deleted. The
+ *		*in_batch*, *out_batch*, and *values* parameters are ignored
+ *		and should be zeroed.
+ *
+ *		The *elem_flags* argument may be specified as one of the
+ *		following:
+ *
+ *		**BPF_F_LOCK**
+ *			Look up the value of a spin-locked map without
+ *			returning the lock. This must be specified if the
+ *			elements contain a spinlock.
+ *
+ *		On success, *count* elements from the map are updated.
+ *
+ *		If an error is returned and *errno* is not **EFAULT**, *count*
+ *		is set to the number of successfully processed elements. If
+ *		*errno* is **EFAULT**, up to *count* elements may be been
+ *		deleted.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_LINK_CREATE
+ *	Description
+ *		Attach an eBPF program to a *target_fd* at the specified
+ *		*attach_type* hook and return a file descriptor handle for
+ *		managing the link.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_LINK_UPDATE
+ *	Description
+ *		Update the eBPF program in the specified *link_fd* to
+ *		*new_prog_fd*.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_LINK_GET_FD_BY_ID
+ *	Description
+ *		Open a file descriptor for the eBPF Link corresponding to
+ *		*link_id*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_LINK_GET_NEXT_ID
+ *	Description
+ *		Fetch the next eBPF link currently loaded into the kernel.
+ *
+ *		Looks for the eBPF link with an id greater than *start_id*
+ *		and updates *next_id* on success. If no other eBPF links
+ *		remain with ids higher than *start_id*, returns -1 and sets
+ *		*errno* to **ENOENT**.
+ *
+ *	Return
+ *		Returns zero on success. On error, or when no id remains, -1
+ *		is returned and *errno* is set appropriately.
+ *
+ * BPF_ENABLE_STATS
+ *	Description
+ *		Enable eBPF runtime statistics gathering.
+ *
+ *		Runtime statistics gathering for the eBPF runtime is disabled
+ *		by default to minimize the corresponding performance overhead.
+ *		This command enables statistics globally.
+ *
+ *		Multiple programs may independently enable statistics.
+ *		After gathering the desired statistics, eBPF runtime statistics
+ *		may be disabled again by calling **close**\ (2) for the file
+ *		descriptor returned by this function. Statistics will only be
+ *		disabled system-wide when all outstanding file descriptors
+ *		returned by prior calls for this subcommand are closed.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_ITER_CREATE
+ *	Description
+ *		Create an iterator on top of the specified *link_fd* (as
+ *		previously created using **BPF_LINK_CREATE**) and return a
+ *		file descriptor that can be used to trigger the iteration.
+ *
+ *		If the resulting file descriptor is pinned to the filesystem
+ *		using  **BPF_OBJ_PIN**, then subsequent **read**\ (2) syscalls
+ *		for that path will trigger the iterator to read kernel state
+ *		using the eBPF program attached to *link_fd*.
+ *
+ *	Return
+ *		A new file descriptor (a nonnegative integer), or -1 if an
+ *		error occurred (in which case, *errno* is set appropriately).
+ *
+ * BPF_LINK_DETACH
+ *	Description
+ *		Forcefully detach the specified *link_fd* from its
+ *		corresponding attachment point.
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * BPF_PROG_BIND_MAP
+ *	Description
+ *		Bind a map to the lifetime of an eBPF program.
+ *
+ *		The map identified by *map_fd* is bound to the program
+ *		identified by *prog_fd* and only released when *prog_fd* is
+ *		released. This may be used in cases where metadata should be
+ *		associated with a program which otherwise does not contain any
+ *		references to the map (for example, embedded in the eBPF
+ *		program instructions).
+ *
+ *	Return
+ *		Returns zero on success. On error, -1 is returned and *errno*
+ *		is set appropriately.
+ *
+ * NOTES
+ *	eBPF objects (maps and programs) can be shared between processes.
+ *
+ *	* After **fork**\ (2), the child inherits file descriptors
+ *	  referring to the same eBPF objects.
+ *	* File descriptors referring to eBPF objects can be transferred over
+ *	  **unix**\ (7) domain sockets.
+ *	* File descriptors referring to eBPF objects can be duplicated in the
+ *	  usual way, using **dup**\ (2) and similar calls.
+ *	* File descriptors referring to eBPF objects can be pinned to the
+ *	  filesystem using the **BPF_OBJ_PIN** command of **bpf**\ (2).
+ *
+ *	An eBPF object is deallocated only after all file descriptors referring
+ *	to the object have been closed and no references remain pinned to the
+ *	filesystem or attached (for example, bound to a program or device).
+ */
+enum bpf_cmd {
+	BPF_MAP_CREATE,
+	BPF_MAP_LOOKUP_ELEM,
+	BPF_MAP_UPDATE_ELEM,
+	BPF_MAP_DELETE_ELEM,
+	BPF_MAP_GET_NEXT_KEY,
+	BPF_PROG_LOAD,
+	BPF_OBJ_PIN,
+	BPF_OBJ_GET,
+	BPF_PROG_ATTACH,
+	BPF_PROG_DETACH,
+	BPF_PROG_TEST_RUN,
+	BPF_PROG_RUN = BPF_PROG_TEST_RUN,
+	BPF_PROG_GET_NEXT_ID,
+	BPF_MAP_GET_NEXT_ID,
+	BPF_PROG_GET_FD_BY_ID,
+	BPF_MAP_GET_FD_BY_ID,
+	BPF_OBJ_GET_INFO_BY_FD,
+	BPF_PROG_QUERY,
+	BPF_RAW_TRACEPOINT_OPEN,
+	BPF_BTF_LOAD,
+	BPF_BTF_GET_FD_BY_ID,
+	BPF_TASK_FD_QUERY,
+	BPF_MAP_LOOKUP_AND_DELETE_ELEM,
+	BPF_MAP_FREEZE,
+	BPF_BTF_GET_NEXT_ID,
+	BPF_MAP_LOOKUP_BATCH,
+	BPF_MAP_LOOKUP_AND_DELETE_BATCH,
+	BPF_MAP_UPDATE_BATCH,
+	BPF_MAP_DELETE_BATCH,
+	BPF_LINK_CREATE,
+	BPF_LINK_UPDATE,
+	BPF_LINK_GET_FD_BY_ID,
+	BPF_LINK_GET_NEXT_ID,
+	BPF_ENABLE_STATS,
+	BPF_ITER_CREATE,
+	BPF_LINK_DETACH,
+	BPF_PROG_BIND_MAP,
+};
+
+enum bpf_map_type {
+	BPF_MAP_TYPE_UNSPEC,
+	BPF_MAP_TYPE_HASH,
+	BPF_MAP_TYPE_ARRAY,
+	BPF_MAP_TYPE_PROG_ARRAY,
+	BPF_MAP_TYPE_PERF_EVENT_ARRAY,
+	BPF_MAP_TYPE_PERCPU_HASH,
+	BPF_MAP_TYPE_PERCPU_ARRAY,
+	BPF_MAP_TYPE_STACK_TRACE,
+	BPF_MAP_TYPE_CGROUP_ARRAY,
+	BPF_MAP_TYPE_LRU_HASH,
+	BPF_MAP_TYPE_LRU_PERCPU_HASH,
+	BPF_MAP_TYPE_LPM_TRIE,
+	BPF_MAP_TYPE_ARRAY_OF_MAPS,
+	BPF_MAP_TYPE_HASH_OF_MAPS,
+	BPF_MAP_TYPE_DEVMAP,
+	BPF_MAP_TYPE_SOCKMAP,
+	BPF_MAP_TYPE_CPUMAP,
+	BPF_MAP_TYPE_XSKMAP,
+	BPF_MAP_TYPE_SOCKHASH,
+	BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED,
+	/* BPF_MAP_TYPE_CGROUP_STORAGE is available to bpf programs attaching
+	 * to a cgroup. The newer BPF_MAP_TYPE_CGRP_STORAGE is available to
+	 * both cgroup-attached and other progs and supports all functionality
+	 * provided by BPF_MAP_TYPE_CGROUP_STORAGE. So mark
+	 * BPF_MAP_TYPE_CGROUP_STORAGE deprecated.
+	 */
+	BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED,
+	BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
+	BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+	BPF_MAP_TYPE_QUEUE,
+	BPF_MAP_TYPE_STACK,
+	BPF_MAP_TYPE_SK_STORAGE,
+	BPF_MAP_TYPE_DEVMAP_HASH,
+	BPF_MAP_TYPE_STRUCT_OPS,
+	BPF_MAP_TYPE_RINGBUF,
+	BPF_MAP_TYPE_INODE_STORAGE,
+	BPF_MAP_TYPE_TASK_STORAGE,
+	BPF_MAP_TYPE_BLOOM_FILTER,
+	BPF_MAP_TYPE_USER_RINGBUF,
+	BPF_MAP_TYPE_CGRP_STORAGE,
+};
+
+/* Note that tracing related programs such as
+ * BPF_PROG_TYPE_{KPROBE,TRACEPOINT,PERF_EVENT,RAW_TRACEPOINT}
+ * are not subject to a stable API since kernel internal data
+ * structures can change from release to release and may
+ * therefore break existing tracing BPF programs. Tracing BPF
+ * programs correspond to /a/ specific kernel which is to be
+ * analyzed, and not /a/ specific kernel /and/ all future ones.
+ */
+enum bpf_prog_type {
+	BPF_PROG_TYPE_UNSPEC,
+	BPF_PROG_TYPE_SOCKET_FILTER,
+	BPF_PROG_TYPE_KPROBE,
+	BPF_PROG_TYPE_SCHED_CLS,
+	BPF_PROG_TYPE_SCHED_ACT,
+	BPF_PROG_TYPE_TRACEPOINT,
+	BPF_PROG_TYPE_XDP,
+	BPF_PROG_TYPE_PERF_EVENT,
+	BPF_PROG_TYPE_CGROUP_SKB,
+	BPF_PROG_TYPE_CGROUP_SOCK,
+	BPF_PROG_TYPE_LWT_IN,
+	BPF_PROG_TYPE_LWT_OUT,
+	BPF_PROG_TYPE_LWT_XMIT,
+	BPF_PROG_TYPE_SOCK_OPS,
+	BPF_PROG_TYPE_SK_SKB,
+	BPF_PROG_TYPE_CGROUP_DEVICE,
+	BPF_PROG_TYPE_SK_MSG,
+	BPF_PROG_TYPE_RAW_TRACEPOINT,
+	BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+	BPF_PROG_TYPE_LWT_SEG6LOCAL,
+	BPF_PROG_TYPE_LIRC_MODE2,
+	BPF_PROG_TYPE_SK_REUSEPORT,
+	BPF_PROG_TYPE_FLOW_DISSECTOR,
+	BPF_PROG_TYPE_CGROUP_SYSCTL,
+	BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
+	BPF_PROG_TYPE_CGROUP_SOCKOPT,
+	BPF_PROG_TYPE_TRACING,
+	BPF_PROG_TYPE_STRUCT_OPS,
+	BPF_PROG_TYPE_EXT,
+	BPF_PROG_TYPE_LSM,
+	BPF_PROG_TYPE_SK_LOOKUP,
+	BPF_PROG_TYPE_SYSCALL, /* a program that can execute syscalls */
+	BPF_PROG_TYPE_NETFILTER,
+};
+
+enum bpf_attach_type {
+	BPF_CGROUP_INET_INGRESS,
+	BPF_CGROUP_INET_EGRESS,
+	BPF_CGROUP_INET_SOCK_CREATE,
+	BPF_CGROUP_SOCK_OPS,
+	BPF_SK_SKB_STREAM_PARSER,
+	BPF_SK_SKB_STREAM_VERDICT,
+	BPF_CGROUP_DEVICE,
+	BPF_SK_MSG_VERDICT,
+	BPF_CGROUP_INET4_BIND,
+	BPF_CGROUP_INET6_BIND,
+	BPF_CGROUP_INET4_CONNECT,
+	BPF_CGROUP_INET6_CONNECT,
+	BPF_CGROUP_INET4_POST_BIND,
+	BPF_CGROUP_INET6_POST_BIND,
+	BPF_CGROUP_UDP4_SENDMSG,
+	BPF_CGROUP_UDP6_SENDMSG,
+	BPF_LIRC_MODE2,
+	BPF_FLOW_DISSECTOR,
+	BPF_CGROUP_SYSCTL,
+	BPF_CGROUP_UDP4_RECVMSG,
+	BPF_CGROUP_UDP6_RECVMSG,
+	BPF_CGROUP_GETSOCKOPT,
+	BPF_CGROUP_SETSOCKOPT,
+	BPF_TRACE_RAW_TP,
+	BPF_TRACE_FENTRY,
+	BPF_TRACE_FEXIT,
+	BPF_MODIFY_RETURN,
+	BPF_LSM_MAC,
+	BPF_TRACE_ITER,
+	BPF_CGROUP_INET4_GETPEERNAME,
+	BPF_CGROUP_INET6_GETPEERNAME,
+	BPF_CGROUP_INET4_GETSOCKNAME,
+	BPF_CGROUP_INET6_GETSOCKNAME,
+	BPF_XDP_DEVMAP,
+	BPF_CGROUP_INET_SOCK_RELEASE,
+	BPF_XDP_CPUMAP,
+	BPF_SK_LOOKUP,
+	BPF_XDP,
+	BPF_SK_SKB_VERDICT,
+	BPF_SK_REUSEPORT_SELECT,
+	BPF_SK_REUSEPORT_SELECT_OR_MIGRATE,
+	BPF_PERF_EVENT,
+	BPF_TRACE_KPROBE_MULTI,
+	BPF_LSM_CGROUP,
+	BPF_STRUCT_OPS,
+	BPF_NETFILTER,
+	__MAX_BPF_ATTACH_TYPE
+};
+
+#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
+
+enum bpf_link_type {
+	BPF_LINK_TYPE_UNSPEC = 0,
+	BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
+	BPF_LINK_TYPE_TRACING = 2,
+	BPF_LINK_TYPE_CGROUP = 3,
+	BPF_LINK_TYPE_ITER = 4,
+	BPF_LINK_TYPE_NETNS = 5,
+	BPF_LINK_TYPE_XDP = 6,
+	BPF_LINK_TYPE_PERF_EVENT = 7,
+	BPF_LINK_TYPE_KPROBE_MULTI = 8,
+	BPF_LINK_TYPE_STRUCT_OPS = 9,
+	BPF_LINK_TYPE_NETFILTER = 10,
+
+	MAX_BPF_LINK_TYPE,
+};
+
+/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
+ *
+ * NONE(default): No further bpf programs allowed in the subtree.
+ *
+ * BPF_F_ALLOW_OVERRIDE: If a sub-cgroup installs some bpf program,
+ * the program in this cgroup yields to sub-cgroup program.
+ *
+ * BPF_F_ALLOW_MULTI: If a sub-cgroup installs some bpf program,
+ * that cgroup program gets run in addition to the program in this cgroup.
+ *
+ * Only one program is allowed to be attached to a cgroup with
+ * NONE or BPF_F_ALLOW_OVERRIDE flag.
+ * Attaching another program on top of NONE or BPF_F_ALLOW_OVERRIDE will
+ * release old program and attach the new one. Attach flags has to match.
+ *
+ * Multiple programs are allowed to be attached to a cgroup with
+ * BPF_F_ALLOW_MULTI flag. They are executed in FIFO order
+ * (those that were attached first, run first)
+ * The programs of sub-cgroup are executed first, then programs of
+ * this cgroup and then programs of parent cgroup.
+ * When children program makes decision (like picking TCP CA or sock bind)
+ * parent program has a chance to override it.
+ *
+ * With BPF_F_ALLOW_MULTI a new program is added to the end of the list of
+ * programs for a cgroup. Though it's possible to replace an old program at
+ * any position by also specifying BPF_F_REPLACE flag and position itself in
+ * replace_bpf_fd attribute. Old program at this position will be released.
+ *
+ * A cgroup with MULTI or OVERRIDE flag allows any attach flags in sub-cgroups.
+ * A cgroup with NONE doesn't allow any programs in sub-cgroups.
+ * Ex1:
+ * cgrp1 (MULTI progs A, B) ->
+ *    cgrp2 (OVERRIDE prog C) ->
+ *      cgrp3 (MULTI prog D) ->
+ *        cgrp4 (OVERRIDE prog E) ->
+ *          cgrp5 (NONE prog F)
+ * the event in cgrp5 triggers execution of F,D,A,B in that order.
+ * if prog F is detached, the execution is E,D,A,B
+ * if prog F and D are detached, the execution is E,A,B
+ * if prog F, E and D are detached, the execution is C,A,B
+ *
+ * All eligible programs are executed regardless of return code from
+ * earlier programs.
+ */
+#define BPF_F_ALLOW_OVERRIDE	(1U << 0)
+#define BPF_F_ALLOW_MULTI	(1U << 1)
+#define BPF_F_REPLACE		(1U << 2)
+
+/* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the
+ * verifier will perform strict alignment checking as if the kernel
+ * has been built with CONFIG_EFFICIENT_UNALIGNED_ACCESS not set,
+ * and NET_IP_ALIGN defined to 2.
+ */
+#define BPF_F_STRICT_ALIGNMENT	(1U << 0)
+
+/* If BPF_F_ANY_ALIGNMENT is used in BPF_PROG_LOAD command, the
+ * verifier will allow any alignment whatsoever.  On platforms
+ * with strict alignment requirements for loads ands stores (such
+ * as sparc and mips) the verifier validates that all loads and
+ * stores provably follow this requirement.  This flag turns that
+ * checking and enforcement off.
+ *
+ * It is mostly used for testing when we want to validate the
+ * context and memory access aspects of the verifier, but because
+ * of an unaligned access the alignment check would trigger before
+ * the one we are interested in.
+ */
+#define BPF_F_ANY_ALIGNMENT	(1U << 1)
+
+/* BPF_F_TEST_RND_HI32 is used in BPF_PROG_LOAD command for testing purpose.
+ * Verifier does sub-register def/use analysis and identifies instructions whose
+ * def only matters for low 32-bit, high 32-bit is never referenced later
+ * through implicit zero extension. Therefore verifier notifies JIT back-ends
+ * that it is safe to ignore clearing high 32-bit for these instructions. This
+ * saves some back-ends a lot of code-gen. However such optimization is not
+ * necessary on some arches, for example x86_64, arm64 etc, whose JIT back-ends
+ * hence hasn't used verifier's analysis result. But, we really want to have a
+ * way to be able to verify the correctness of the described optimization on
+ * x86_64 on which testsuites are frequently exercised.
+ *
+ * So, this flag is introduced. Once it is set, verifier will randomize high
+ * 32-bit for those instructions who has been identified as safe to ignore them.
+ * Then, if verifier is not doing correct analysis, such randomization will
+ * regress tests to expose bugs.
+ */
+#define BPF_F_TEST_RND_HI32	(1U << 2)
+
+/* The verifier internal test flag. Behavior is undefined */
+#define BPF_F_TEST_STATE_FREQ	(1U << 3)
+
+/* If BPF_F_SLEEPABLE is used in BPF_PROG_LOAD command, the verifier will
+ * restrict map and helper usage for such programs. Sleepable BPF programs can
+ * only be attached to hooks where kernel execution context allows sleeping.
+ * Such programs are allowed to use helpers that may sleep like
+ * bpf_copy_from_user().
+ */
+#define BPF_F_SLEEPABLE		(1U << 4)
+
+/* If BPF_F_XDP_HAS_FRAGS is used in BPF_PROG_LOAD command, the loaded program
+ * fully support xdp frags.
+ */
+#define BPF_F_XDP_HAS_FRAGS	(1U << 5)
+
+/* If BPF_F_XDP_DEV_BOUND_ONLY is used in BPF_PROG_LOAD command, the loaded
+ * program becomes device-bound but can access XDP metadata.
+ */
+#define BPF_F_XDP_DEV_BOUND_ONLY	(1U << 6)
+
+/* link_create.kprobe_multi.flags used in LINK_CREATE command for
+ * BPF_TRACE_KPROBE_MULTI attach type to create return probe.
+ */
+#define BPF_F_KPROBE_MULTI_RETURN	(1U << 0)
+
+/* When BPF ldimm64's insn[0].src_reg != 0 then this can have
+ * the following extensions:
+ *
+ * insn[0].src_reg:  BPF_PSEUDO_MAP_[FD|IDX]
+ * insn[0].imm:      map fd or fd_idx
+ * insn[1].imm:      0
+ * insn[0].off:      0
+ * insn[1].off:      0
+ * ldimm64 rewrite:  address of map
+ * verifier type:    CONST_PTR_TO_MAP
+ */
+#define BPF_PSEUDO_MAP_FD	1
+#define BPF_PSEUDO_MAP_IDX	5
+
+/* insn[0].src_reg:  BPF_PSEUDO_MAP_[IDX_]VALUE
+ * insn[0].imm:      map fd or fd_idx
+ * insn[1].imm:      offset into value
+ * insn[0].off:      0
+ * insn[1].off:      0
+ * ldimm64 rewrite:  address of map[0]+offset
+ * verifier type:    PTR_TO_MAP_VALUE
+ */
+#define BPF_PSEUDO_MAP_VALUE		2
+#define BPF_PSEUDO_MAP_IDX_VALUE	6
+
+/* insn[0].src_reg:  BPF_PSEUDO_BTF_ID
+ * insn[0].imm:      kernel btd id of VAR
+ * insn[1].imm:      0
+ * insn[0].off:      0
+ * insn[1].off:      0
+ * ldimm64 rewrite:  address of the kernel variable
+ * verifier type:    PTR_TO_BTF_ID or PTR_TO_MEM, depending on whether the var
+ *                   is struct/union.
+ */
+#define BPF_PSEUDO_BTF_ID	3
+/* insn[0].src_reg:  BPF_PSEUDO_FUNC
+ * insn[0].imm:      insn offset to the func
+ * insn[1].imm:      0
+ * insn[0].off:      0
+ * insn[1].off:      0
+ * ldimm64 rewrite:  address of the function
+ * verifier type:    PTR_TO_FUNC.
+ */
+#define BPF_PSEUDO_FUNC		4
+
+/* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative
+ * offset to another bpf function
+ */
+#define BPF_PSEUDO_CALL		1
+/* when bpf_call->src_reg == BPF_PSEUDO_KFUNC_CALL,
+ * bpf_call->imm == btf_id of a BTF_KIND_FUNC in the running kernel
+ */
+#define BPF_PSEUDO_KFUNC_CALL	2
+
+/* flags for BPF_MAP_UPDATE_ELEM command */
+enum {
+	BPF_ANY		= 0, /* create new element or update existing */
+	BPF_NOEXIST	= 1, /* create new element if it didn't exist */
+	BPF_EXIST	= 2, /* update existing element */
+	BPF_F_LOCK	= 4, /* spin_lock-ed map_lookup/map_update */
+};
+
+/* flags for BPF_MAP_CREATE command */
+enum {
+	BPF_F_NO_PREALLOC	= (1U << 0),
+/* Instead of having one common LRU list in the
+ * BPF_MAP_TYPE_LRU_[PERCPU_]HASH map, use a percpu LRU list
+ * which can scale and perform better.
+ * Note, the LRU nodes (including free nodes) cannot be moved
+ * across different LRU lists.
+ */
+	BPF_F_NO_COMMON_LRU	= (1U << 1),
+/* Specify numa node during map creation */
+	BPF_F_NUMA_NODE		= (1U << 2),
+
+/* Flags for accessing BPF object from syscall side. */
+	BPF_F_RDONLY		= (1U << 3),
+	BPF_F_WRONLY		= (1U << 4),
+
+/* Flag for stack_map, store build_id+offset instead of pointer */
+	BPF_F_STACK_BUILD_ID	= (1U << 5),
+
+/* Zero-initialize hash function seed. This should only be used for testing. */
+	BPF_F_ZERO_SEED		= (1U << 6),
+
+/* Flags for accessing BPF object from program side. */
+	BPF_F_RDONLY_PROG	= (1U << 7),
+	BPF_F_WRONLY_PROG	= (1U << 8),
+
+/* Clone map from listener for newly accepted socket */
+	BPF_F_CLONE		= (1U << 9),
+
+/* Enable memory-mapping BPF map */
+	BPF_F_MMAPABLE		= (1U << 10),
+
+/* Share perf_event among processes */
+	BPF_F_PRESERVE_ELEMS	= (1U << 11),
+
+/* Create a map that is suitable to be an inner map with dynamic max entries */
+	BPF_F_INNER_MAP		= (1U << 12),
+
+/* Create a map that will be registered/unregesitered by the backed bpf_link */
+	BPF_F_LINK		= (1U << 13),
+};
+
+/* Flags for BPF_PROG_QUERY. */
+
+/* Query effective (directly attached + inherited from ancestor cgroups)
+ * programs that will be executed for events within a cgroup.
+ * attach_flags with this flag are always returned 0.
+ */
+#define BPF_F_QUERY_EFFECTIVE	(1U << 0)
+
+/* Flags for BPF_PROG_TEST_RUN */
+
+/* If set, run the test on the cpu specified by bpf_attr.test.cpu */
+#define BPF_F_TEST_RUN_ON_CPU	(1U << 0)
+/* If set, XDP frames will be transmitted after processing */
+#define BPF_F_TEST_XDP_LIVE_FRAMES	(1U << 1)
+
+/* type for BPF_ENABLE_STATS */
+enum bpf_stats_type {
+	/* enabled run_time_ns and run_cnt */
+	BPF_STATS_RUN_TIME = 0,
+};
+
+enum bpf_stack_build_id_status {
+	/* user space need an empty entry to identify end of a trace */
+	BPF_STACK_BUILD_ID_EMPTY = 0,
+	/* with valid build_id and offset */
+	BPF_STACK_BUILD_ID_VALID = 1,
+	/* couldn't get build_id, fallback to ip */
+	BPF_STACK_BUILD_ID_IP = 2,
+};
+
+#define BPF_BUILD_ID_SIZE 20
+struct bpf_stack_build_id {
+	__s32		status;
+	unsigned char	build_id[BPF_BUILD_ID_SIZE];
+	union {
+		__u64	offset;
+		__u64	ip;
+	};
+};
+
+#define BPF_OBJ_NAME_LEN 16U
+
+union bpf_attr {
+	struct { /* anonymous struct used by BPF_MAP_CREATE command */
+		__u32	map_type;	/* one of enum bpf_map_type */
+		__u32	key_size;	/* size of key in bytes */
+		__u32	value_size;	/* size of value in bytes */
+		__u32	max_entries;	/* max number of entries in a map */
+		__u32	map_flags;	/* BPF_MAP_CREATE related
+					 * flags defined above.
+					 */
+		__u32	inner_map_fd;	/* fd pointing to the inner map */
+		__u32	numa_node;	/* numa node (effective only if
+					 * BPF_F_NUMA_NODE is set).
+					 */
+		char	map_name[BPF_OBJ_NAME_LEN];
+		__u32	map_ifindex;	/* ifindex of netdev to create on */
+		__u32	btf_fd;		/* fd pointing to a BTF type data */
+		__u32	btf_key_type_id;	/* BTF type_id of the key */
+		__u32	btf_value_type_id;	/* BTF type_id of the value */
+		__u32	btf_vmlinux_value_type_id;/* BTF type_id of a kernel-
+						   * struct stored as the
+						   * map value
+						   */
+		/* Any per-map-type extra fields
+		 *
+		 * BPF_MAP_TYPE_BLOOM_FILTER - the lowest 4 bits indicate the
+		 * number of hash functions (if 0, the bloom filter will default
+		 * to using 5 hash functions).
+		 */
+		__u64	map_extra;
+	};
+
+	struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
+		__u32		map_fd;
+		__aligned_u64	key;
+		union {
+			__aligned_u64 value;
+			__aligned_u64 next_key;
+		};
+		__u64		flags;
+	};
+
+	struct { /* struct used by BPF_MAP_*_BATCH commands */
+		__aligned_u64	in_batch;	/* start batch,
+						 * NULL to start from beginning
+						 */
+		__aligned_u64	out_batch;	/* output: next start batch */
+		__aligned_u64	keys;
+		__aligned_u64	values;
+		__u32		count;		/* input/output:
+						 * input: # of key/value
+						 * elements
+						 * output: # of filled elements
+						 */
+		__u32		map_fd;
+		__u64		elem_flags;
+		__u64		flags;
+	} batch;
+
+	struct { /* anonymous struct used by BPF_PROG_LOAD command */
+		__u32		prog_type;	/* one of enum bpf_prog_type */
+		__u32		insn_cnt;
+		__aligned_u64	insns;
+		__aligned_u64	license;
+		__u32		log_level;	/* verbosity level of verifier */
+		__u32		log_size;	/* size of user buffer */
+		__aligned_u64	log_buf;	/* user supplied buffer */
+		__u32		kern_version;	/* not used */
+		__u32		prog_flags;
+		char		prog_name[BPF_OBJ_NAME_LEN];
+		__u32		prog_ifindex;	/* ifindex of netdev to prep for */
+		/* For some prog types expected attach type must be known at
+		 * load time to verify attach type specific parts of prog
+		 * (context accesses, allowed helpers, etc).
+		 */
+		__u32		expected_attach_type;
+		__u32		prog_btf_fd;	/* fd pointing to BTF type data */
+		__u32		func_info_rec_size;	/* userspace bpf_func_info size */
+		__aligned_u64	func_info;	/* func info */
+		__u32		func_info_cnt;	/* number of bpf_func_info records */
+		__u32		line_info_rec_size;	/* userspace bpf_line_info size */
+		__aligned_u64	line_info;	/* line info */
+		__u32		line_info_cnt;	/* number of bpf_line_info records */
+		__u32		attach_btf_id;	/* in-kernel BTF type id to attach to */
+		union {
+			/* valid prog_fd to attach to bpf prog */
+			__u32		attach_prog_fd;
+			/* or valid module BTF object fd or 0 to attach to vmlinux */
+			__u32		attach_btf_obj_fd;
+		};
+		__u32		core_relo_cnt;	/* number of bpf_core_relo */
+		__aligned_u64	fd_array;	/* array of FDs */
+		__aligned_u64	core_relos;
+		__u32		core_relo_rec_size; /* sizeof(struct bpf_core_relo) */
+		/* output: actual total log contents size (including termintaing zero).
+		 * It could be both larger than original log_size (if log was
+		 * truncated), or smaller (if log buffer wasn't filled completely).
+		 */
+		__u32		log_true_size;
+	};
+
+	struct { /* anonymous struct used by BPF_OBJ_* commands */
+		__aligned_u64	pathname;
+		__u32		bpf_fd;
+		__u32		file_flags;
+	};
+
+	struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */
+		__u32		target_fd;	/* container object to attach to */
+		__u32		attach_bpf_fd;	/* eBPF program to attach */
+		__u32		attach_type;
+		__u32		attach_flags;
+		__u32		replace_bpf_fd;	/* previously attached eBPF
+						 * program to replace if
+						 * BPF_F_REPLACE is used
+						 */
+	};
+
+	struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */
+		__u32		prog_fd;
+		__u32		retval;
+		__u32		data_size_in;	/* input: len of data_in */
+		__u32		data_size_out;	/* input/output: len of data_out
+						 *   returns ENOSPC if data_out
+						 *   is too small.
+						 */
+		__aligned_u64	data_in;
+		__aligned_u64	data_out;
+		__u32		repeat;
+		__u32		duration;
+		__u32		ctx_size_in;	/* input: len of ctx_in */
+		__u32		ctx_size_out;	/* input/output: len of ctx_out
+						 *   returns ENOSPC if ctx_out
+						 *   is too small.
+						 */
+		__aligned_u64	ctx_in;
+		__aligned_u64	ctx_out;
+		__u32		flags;
+		__u32		cpu;
+		__u32		batch_size;
+	} test;
+
+	struct { /* anonymous struct used by BPF_*_GET_*_ID */
+		union {
+			__u32		start_id;
+			__u32		prog_id;
+			__u32		map_id;
+			__u32		btf_id;
+			__u32		link_id;
+		};
+		__u32		next_id;
+		__u32		open_flags;
+	};
+
+	struct { /* anonymous struct used by BPF_OBJ_GET_INFO_BY_FD */
+		__u32		bpf_fd;
+		__u32		info_len;
+		__aligned_u64	info;
+	} info;
+
+	struct { /* anonymous struct used by BPF_PROG_QUERY command */
+		__u32		target_fd;	/* container object to query */
+		__u32		attach_type;
+		__u32		query_flags;
+		__u32		attach_flags;
+		__aligned_u64	prog_ids;
+		__u32		prog_cnt;
+		/* output: per-program attach_flags.
+		 * not allowed to be set during effective query.
+		 */
+		__aligned_u64	prog_attach_flags;
+	} query;
+
+	struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */
+		__u64 name;
+		__u32 prog_fd;
+	} raw_tracepoint;
+
+	struct { /* anonymous struct for BPF_BTF_LOAD */
+		__aligned_u64	btf;
+		__aligned_u64	btf_log_buf;
+		__u32		btf_size;
+		__u32		btf_log_size;
+		__u32		btf_log_level;
+		/* output: actual total log contents size (including termintaing zero).
+		 * It could be both larger than original log_size (if log was
+		 * truncated), or smaller (if log buffer wasn't filled completely).
+		 */
+		__u32		btf_log_true_size;
+	};
+
+	struct {
+		__u32		pid;		/* input: pid */
+		__u32		fd;		/* input: fd */
+		__u32		flags;		/* input: flags */
+		__u32		buf_len;	/* input/output: buf len */
+		__aligned_u64	buf;		/* input/output:
+						 *   tp_name for tracepoint
+						 *   symbol for kprobe
+						 *   filename for uprobe
+						 */
+		__u32		prog_id;	/* output: prod_id */
+		__u32		fd_type;	/* output: BPF_FD_TYPE_* */
+		__u64		probe_offset;	/* output: probe_offset */
+		__u64		probe_addr;	/* output: probe_addr */
+	} task_fd_query;
+
+	struct { /* struct used by BPF_LINK_CREATE command */
+		union {
+			__u32		prog_fd;	/* eBPF program to attach */
+			__u32		map_fd;		/* struct_ops to attach */
+		};
+		union {
+			__u32		target_fd;	/* object to attach to */
+			__u32		target_ifindex; /* target ifindex */
+		};
+		__u32		attach_type;	/* attach type */
+		__u32		flags;		/* extra flags */
+		union {
+			__u32		target_btf_id;	/* btf_id of target to attach to */
+			struct {
+				__aligned_u64	iter_info;	/* extra bpf_iter_link_info */
+				__u32		iter_info_len;	/* iter_info length */
+			};
+			struct {
+				/* black box user-provided value passed through
+				 * to BPF program at the execution time and
+				 * accessible through bpf_get_attach_cookie() BPF helper
+				 */
+				__u64		bpf_cookie;
+			} perf_event;
+			struct {
+				__u32		flags;
+				__u32		cnt;
+				__aligned_u64	syms;
+				__aligned_u64	addrs;
+				__aligned_u64	cookies;
+			} kprobe_multi;
+			struct {
+				/* this is overlaid with the target_btf_id above. */
+				__u32		target_btf_id;
+				/* black box user-provided value passed through
+				 * to BPF program at the execution time and
+				 * accessible through bpf_get_attach_cookie() BPF helper
+				 */
+				__u64		cookie;
+			} tracing;
+			struct {
+				__u32		pf;
+				__u32		hooknum;
+				__s32		priority;
+				__u32		flags;
+			} netfilter;
+		};
+	} link_create;
+
+	struct { /* struct used by BPF_LINK_UPDATE command */
+		__u32		link_fd;	/* link fd */
+		union {
+			/* new program fd to update link with */
+			__u32		new_prog_fd;
+			/* new struct_ops map fd to update link with */
+			__u32           new_map_fd;
+		};
+		__u32		flags;		/* extra flags */
+		union {
+			/* expected link's program fd; is specified only if
+			 * BPF_F_REPLACE flag is set in flags.
+			 */
+			__u32		old_prog_fd;
+			/* expected link's map fd; is specified only
+			 * if BPF_F_REPLACE flag is set.
+			 */
+			__u32           old_map_fd;
+		};
+	} link_update;
+
+	struct {
+		__u32		link_fd;
+	} link_detach;
+
+	struct { /* struct used by BPF_ENABLE_STATS command */
+		__u32		type;
+	} enable_stats;
+
+	struct { /* struct used by BPF_ITER_CREATE command */
+		__u32		link_fd;
+		__u32		flags;
+	} iter_create;
+
+	struct { /* struct used by BPF_PROG_BIND_MAP command */
+		__u32		prog_fd;
+		__u32		map_fd;
+		__u32		flags;		/* extra flags */
+	} prog_bind_map;
+
+} __attribute__((aligned(8)));
+
+/* The description below is an attempt at providing documentation to eBPF
+ * developers about the multiple available eBPF helper functions. It can be
+ * parsed and used to produce a manual page. The workflow is the following,
+ * and requires the rst2man utility:
+ *
+ *     $ ./scripts/bpf_doc.py \
+ *             --filename include/uapi/linux/bpf.h > /tmp/bpf-helpers.rst
+ *     $ rst2man /tmp/bpf-helpers.rst > /tmp/bpf-helpers.7
+ *     $ man /tmp/bpf-helpers.7
+ *
+ * Note that in order to produce this external documentation, some RST
+ * formatting is used in the descriptions to get "bold" and "italics" in
+ * manual pages. Also note that the few trailing white spaces are
+ * intentional, removing them would break paragraphs for rst2man.
+ *
+ * Start of BPF helper function descriptions:
+ *
+ * void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+ * 	Description
+ * 		Perform a lookup in *map* for an entry associated to *key*.
+ * 	Return
+ * 		Map value associated to *key*, or **NULL** if no entry was
+ * 		found.
+ *
+ * long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
+ * 	Description
+ * 		Add or update the value of the entry associated to *key* in
+ * 		*map* with *value*. *flags* is one of:
+ *
+ * 		**BPF_NOEXIST**
+ * 			The entry for *key* must not exist in the map.
+ * 		**BPF_EXIST**
+ * 			The entry for *key* must already exist in the map.
+ * 		**BPF_ANY**
+ * 			No condition on the existence of the entry for *key*.
+ *
+ * 		Flag value **BPF_NOEXIST** cannot be used for maps of types
+ * 		**BPF_MAP_TYPE_ARRAY** or **BPF_MAP_TYPE_PERCPU_ARRAY**  (all
+ * 		elements always exist), the helper would return an error.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_map_delete_elem(struct bpf_map *map, const void *key)
+ * 	Description
+ * 		Delete entry with *key* from *map*.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_probe_read(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		For tracing programs, safely attempt to read *size* bytes from
+ * 		kernel space address *unsafe_ptr* and store the data in *dst*.
+ *
+ * 		Generally, use **bpf_probe_read_user**\ () or
+ * 		**bpf_probe_read_kernel**\ () instead.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_ktime_get_ns(void)
+ * 	Description
+ * 		Return the time elapsed since system boot, in nanoseconds.
+ * 		Does not include time the system was suspended.
+ * 		See: **clock_gettime**\ (**CLOCK_MONOTONIC**)
+ * 	Return
+ * 		Current *ktime*.
+ *
+ * long bpf_trace_printk(const char *fmt, u32 fmt_size, ...)
+ * 	Description
+ * 		This helper is a "printk()-like" facility for debugging. It
+ * 		prints a message defined by format *fmt* (of size *fmt_size*)
+ * 		to file *\/sys/kernel/tracing/trace* from TraceFS, if
+ * 		available. It can take up to three additional **u64**
+ * 		arguments (as an eBPF helpers, the total number of arguments is
+ * 		limited to five).
+ *
+ * 		Each time the helper is called, it appends a line to the trace.
+ * 		Lines are discarded while *\/sys/kernel/tracing/trace* is
+ * 		open, use *\/sys/kernel/tracing/trace_pipe* to avoid this.
+ * 		The format of the trace is customizable, and the exact output
+ * 		one will get depends on the options set in
+ * 		*\/sys/kernel/tracing/trace_options* (see also the
+ * 		*README* file under the same directory). However, it usually
+ * 		defaults to something like:
+ *
+ * 		::
+ *
+ * 			telnet-470   [001] .N.. 419421.045894: 0x00000001: <formatted msg>
+ *
+ * 		In the above:
+ *
+ * 			* ``telnet`` is the name of the current task.
+ * 			* ``470`` is the PID of the current task.
+ * 			* ``001`` is the CPU number on which the task is
+ * 			  running.
+ * 			* In ``.N..``, each character refers to a set of
+ * 			  options (whether irqs are enabled, scheduling
+ * 			  options, whether hard/softirqs are running, level of
+ * 			  preempt_disabled respectively). **N** means that
+ * 			  **TIF_NEED_RESCHED** and **PREEMPT_NEED_RESCHED**
+ * 			  are set.
+ * 			* ``419421.045894`` is a timestamp.
+ * 			* ``0x00000001`` is a fake value used by BPF for the
+ * 			  instruction pointer register.
+ * 			* ``<formatted msg>`` is the message formatted with
+ * 			  *fmt*.
+ *
+ * 		The conversion specifiers supported by *fmt* are similar, but
+ * 		more limited than for printk(). They are **%d**, **%i**,
+ * 		**%u**, **%x**, **%ld**, **%li**, **%lu**, **%lx**, **%lld**,
+ * 		**%lli**, **%llu**, **%llx**, **%p**, **%s**. No modifier (size
+ * 		of field, padding with zeroes, etc.) is available, and the
+ * 		helper will return **-EINVAL** (but print nothing) if it
+ * 		encounters an unknown specifier.
+ *
+ * 		Also, note that **bpf_trace_printk**\ () is slow, and should
+ * 		only be used for debugging purposes. For this reason, a notice
+ * 		block (spanning several lines) is printed to kernel logs and
+ * 		states that the helper should not be used "for production use"
+ * 		the first time this helper is used (or more precisely, when
+ * 		**trace_printk**\ () buffers are allocated). For passing values
+ * 		to user space, perf events should be preferred.
+ * 	Return
+ * 		The number of bytes written to the buffer, or a negative error
+ * 		in case of failure.
+ *
+ * u32 bpf_get_prandom_u32(void)
+ * 	Description
+ * 		Get a pseudo-random number.
+ *
+ * 		From a security point of view, this helper uses its own
+ * 		pseudo-random internal state, and cannot be used to infer the
+ * 		seed of other random functions in the kernel. However, it is
+ * 		essential to note that the generator used by the helper is not
+ * 		cryptographically secure.
+ * 	Return
+ * 		A random 32-bit unsigned value.
+ *
+ * u32 bpf_get_smp_processor_id(void)
+ * 	Description
+ * 		Get the SMP (symmetric multiprocessing) processor id. Note that
+ * 		all programs run with migration disabled, which means that the
+ * 		SMP processor id is stable during all the execution of the
+ * 		program.
+ * 	Return
+ * 		The SMP id of the processor running the program.
+ *
+ * long bpf_skb_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len, u64 flags)
+ * 	Description
+ * 		Store *len* bytes from address *from* into the packet
+ * 		associated to *skb*, at *offset*. *flags* are a combination of
+ * 		**BPF_F_RECOMPUTE_CSUM** (automatically recompute the
+ * 		checksum for the packet after storing the bytes) and
+ * 		**BPF_F_INVALIDATE_HASH** (set *skb*\ **->hash**, *skb*\
+ * 		**->swhash** and *skb*\ **->l4hash** to 0).
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_l3_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 size)
+ * 	Description
+ * 		Recompute the layer 3 (e.g. IP) checksum for the packet
+ * 		associated to *skb*. Computation is incremental, so the helper
+ * 		must know the former value of the header field that was
+ * 		modified (*from*), the new value of this field (*to*), and the
+ * 		number of bytes (2 or 4) for this field, stored in *size*.
+ * 		Alternatively, it is possible to store the difference between
+ * 		the previous and the new values of the header field in *to*, by
+ * 		setting *from* and *size* to 0. For both methods, *offset*
+ * 		indicates the location of the IP checksum within the packet.
+ *
+ * 		This helper works in combination with **bpf_csum_diff**\ (),
+ * 		which does not update the checksum in-place, but offers more
+ * 		flexibility and can handle sizes larger than 2 or 4 for the
+ * 		checksum to update.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_l4_csum_replace(struct sk_buff *skb, u32 offset, u64 from, u64 to, u64 flags)
+ * 	Description
+ * 		Recompute the layer 4 (e.g. TCP, UDP or ICMP) checksum for the
+ * 		packet associated to *skb*. Computation is incremental, so the
+ * 		helper must know the former value of the header field that was
+ * 		modified (*from*), the new value of this field (*to*), and the
+ * 		number of bytes (2 or 4) for this field, stored on the lowest
+ * 		four bits of *flags*. Alternatively, it is possible to store
+ * 		the difference between the previous and the new values of the
+ * 		header field in *to*, by setting *from* and the four lowest
+ * 		bits of *flags* to 0. For both methods, *offset* indicates the
+ * 		location of the IP checksum within the packet. In addition to
+ * 		the size of the field, *flags* can be added (bitwise OR) actual
+ * 		flags. With **BPF_F_MARK_MANGLED_0**, a null checksum is left
+ * 		untouched (unless **BPF_F_MARK_ENFORCE** is added as well), and
+ * 		for updates resulting in a null checksum the value is set to
+ * 		**CSUM_MANGLED_0** instead. Flag **BPF_F_PSEUDO_HDR** indicates
+ * 		the checksum is to be computed against a pseudo-header.
+ *
+ * 		This helper works in combination with **bpf_csum_diff**\ (),
+ * 		which does not update the checksum in-place, but offers more
+ * 		flexibility and can handle sizes larger than 2 or 4 for the
+ * 		checksum to update.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_tail_call(void *ctx, struct bpf_map *prog_array_map, u32 index)
+ * 	Description
+ * 		This special helper is used to trigger a "tail call", or in
+ * 		other words, to jump into another eBPF program. The same stack
+ * 		frame is used (but values on stack and in registers for the
+ * 		caller are not accessible to the callee). This mechanism allows
+ * 		for program chaining, either for raising the maximum number of
+ * 		available eBPF instructions, or to execute given programs in
+ * 		conditional blocks. For security reasons, there is an upper
+ * 		limit to the number of successive tail calls that can be
+ * 		performed.
+ *
+ * 		Upon call of this helper, the program attempts to jump into a
+ * 		program referenced at index *index* in *prog_array_map*, a
+ * 		special map of type **BPF_MAP_TYPE_PROG_ARRAY**, and passes
+ * 		*ctx*, a pointer to the context.
+ *
+ * 		If the call succeeds, the kernel immediately runs the first
+ * 		instruction of the new program. This is not a function call,
+ * 		and it never returns to the previous program. If the call
+ * 		fails, then the helper has no effect, and the caller continues
+ * 		to run its subsequent instructions. A call can fail if the
+ * 		destination program for the jump does not exist (i.e. *index*
+ * 		is superior to the number of entries in *prog_array_map*), or
+ * 		if the maximum number of tail calls has been reached for this
+ * 		chain of programs. This limit is defined in the kernel by the
+ * 		macro **MAX_TAIL_CALL_CNT** (not accessible to user space),
+ *		which is currently set to 33.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_clone_redirect(struct sk_buff *skb, u32 ifindex, u64 flags)
+ * 	Description
+ * 		Clone and redirect the packet associated to *skb* to another
+ * 		net device of index *ifindex*. Both ingress and egress
+ * 		interfaces can be used for redirection. The **BPF_F_INGRESS**
+ * 		value in *flags* is used to make the distinction (ingress path
+ * 		is selected if the flag is present, egress path otherwise).
+ * 		This is the only flag supported for now.
+ *
+ * 		In comparison with **bpf_redirect**\ () helper,
+ * 		**bpf_clone_redirect**\ () has the associated cost of
+ * 		duplicating the packet buffer, but this can be executed out of
+ * 		the eBPF program. Conversely, **bpf_redirect**\ () is more
+ * 		efficient, but it is handled through an action code where the
+ * 		redirection happens only after the eBPF program has returned.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_get_current_pid_tgid(void)
+ * 	Description
+ * 		Get the current pid and tgid.
+ * 	Return
+ * 		A 64-bit integer containing the current tgid and pid, and
+ * 		created as such:
+ * 		*current_task*\ **->tgid << 32 \|**
+ * 		*current_task*\ **->pid**.
+ *
+ * u64 bpf_get_current_uid_gid(void)
+ * 	Description
+ * 		Get the current uid and gid.
+ * 	Return
+ * 		A 64-bit integer containing the current GID and UID, and
+ * 		created as such: *current_gid* **<< 32 \|** *current_uid*.
+ *
+ * long bpf_get_current_comm(void *buf, u32 size_of_buf)
+ * 	Description
+ * 		Copy the **comm** attribute of the current task into *buf* of
+ * 		*size_of_buf*. The **comm** attribute contains the name of
+ * 		the executable (excluding the path) for the current task. The
+ * 		*size_of_buf* must be strictly positive. On success, the
+ * 		helper makes sure that the *buf* is NUL-terminated. On failure,
+ * 		it is filled with zeroes.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * u32 bpf_get_cgroup_classid(struct sk_buff *skb)
+ * 	Description
+ * 		Retrieve the classid for the current task, i.e. for the net_cls
+ * 		cgroup to which *skb* belongs.
+ *
+ * 		This helper can be used on TC egress path, but not on ingress.
+ *
+ * 		The net_cls cgroup provides an interface to tag network packets
+ * 		based on a user-provided identifier for all traffic coming from
+ * 		the tasks belonging to the related cgroup. See also the related
+ * 		kernel documentation, available from the Linux sources in file
+ * 		*Documentation/admin-guide/cgroup-v1/net_cls.rst*.
+ *
+ * 		The Linux kernel has two versions for cgroups: there are
+ * 		cgroups v1 and cgroups v2. Both are available to users, who can
+ * 		use a mixture of them, but note that the net_cls cgroup is for
+ * 		cgroup v1 only. This makes it incompatible with BPF programs
+ * 		run on cgroups, which is a cgroup-v2-only feature (a socket can
+ * 		only hold data for one version of cgroups at a time).
+ *
+ * 		This helper is only available is the kernel was compiled with
+ * 		the **CONFIG_CGROUP_NET_CLASSID** configuration option set to
+ * 		"**y**" or to "**m**".
+ * 	Return
+ * 		The classid, or 0 for the default unconfigured classid.
+ *
+ * long bpf_skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)
+ * 	Description
+ * 		Push a *vlan_tci* (VLAN tag control information) of protocol
+ * 		*vlan_proto* to the packet associated to *skb*, then update
+ * 		the checksum. Note that if *vlan_proto* is different from
+ * 		**ETH_P_8021Q** and **ETH_P_8021AD**, it is considered to
+ * 		be **ETH_P_8021Q**.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_vlan_pop(struct sk_buff *skb)
+ * 	Description
+ * 		Pop a VLAN header from the packet associated to *skb*.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_get_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * 	Description
+ * 		Get tunnel metadata. This helper takes a pointer *key* to an
+ * 		empty **struct bpf_tunnel_key** of **size**, that will be
+ * 		filled with tunnel metadata for the packet associated to *skb*.
+ * 		The *flags* can be set to **BPF_F_TUNINFO_IPV6**, which
+ * 		indicates that the tunnel is based on IPv6 protocol instead of
+ * 		IPv4.
+ *
+ * 		The **struct bpf_tunnel_key** is an object that generalizes the
+ * 		principal parameters used by various tunneling protocols into a
+ * 		single struct. This way, it can be used to easily make a
+ * 		decision based on the contents of the encapsulation header,
+ * 		"summarized" in this struct. In particular, it holds the IP
+ * 		address of the remote end (IPv4 or IPv6, depending on the case)
+ * 		in *key*\ **->remote_ipv4** or *key*\ **->remote_ipv6**. Also,
+ * 		this struct exposes the *key*\ **->tunnel_id**, which is
+ * 		generally mapped to a VNI (Virtual Network Identifier), making
+ * 		it programmable together with the **bpf_skb_set_tunnel_key**\
+ * 		() helper.
+ *
+ * 		Let's imagine that the following code is part of a program
+ * 		attached to the TC ingress interface, on one end of a GRE
+ * 		tunnel, and is supposed to filter out all messages coming from
+ * 		remote ends with IPv4 address other than 10.0.0.1:
+ *
+ * 		::
+ *
+ * 			int ret;
+ * 			struct bpf_tunnel_key key = {};
+ *
+ * 			ret = bpf_skb_get_tunnel_key(skb, &key, sizeof(key), 0);
+ * 			if (ret < 0)
+ * 				return TC_ACT_SHOT;	// drop packet
+ *
+ * 			if (key.remote_ipv4 != 0x0a000001)
+ * 				return TC_ACT_SHOT;	// drop packet
+ *
+ * 			return TC_ACT_OK;		// accept packet
+ *
+ * 		This interface can also be used with all encapsulation devices
+ * 		that can operate in "collect metadata" mode: instead of having
+ * 		one network device per specific configuration, the "collect
+ * 		metadata" mode only requires a single device where the
+ * 		configuration can be extracted from this helper.
+ *
+ * 		This can be used together with various tunnels such as VXLan,
+ * 		Geneve, GRE or IP in IP (IPIP).
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_set_tunnel_key(struct sk_buff *skb, struct bpf_tunnel_key *key, u32 size, u64 flags)
+ * 	Description
+ * 		Populate tunnel metadata for packet associated to *skb.* The
+ * 		tunnel metadata is set to the contents of *key*, of *size*. The
+ * 		*flags* can be set to a combination of the following values:
+ *
+ * 		**BPF_F_TUNINFO_IPV6**
+ * 			Indicate that the tunnel is based on IPv6 protocol
+ * 			instead of IPv4.
+ * 		**BPF_F_ZERO_CSUM_TX**
+ * 			For IPv4 packets, add a flag to tunnel metadata
+ * 			indicating that checksum computation should be skipped
+ * 			and checksum set to zeroes.
+ * 		**BPF_F_DONT_FRAGMENT**
+ * 			Add a flag to tunnel metadata indicating that the
+ * 			packet should not be fragmented.
+ * 		**BPF_F_SEQ_NUMBER**
+ * 			Add a flag to tunnel metadata indicating that a
+ * 			sequence number should be added to tunnel header before
+ * 			sending the packet. This flag was added for GRE
+ * 			encapsulation, but might be used with other protocols
+ * 			as well in the future.
+ * 		**BPF_F_NO_TUNNEL_KEY**
+ * 			Add a flag to tunnel metadata indicating that no tunnel
+ * 			key should be set in the resulting tunnel header.
+ *
+ * 		Here is a typical usage on the transmit path:
+ *
+ * 		::
+ *
+ * 			struct bpf_tunnel_key key;
+ * 			     populate key ...
+ * 			bpf_skb_set_tunnel_key(skb, &key, sizeof(key), 0);
+ * 			bpf_clone_redirect(skb, vxlan_dev_ifindex, 0);
+ *
+ * 		See also the description of the **bpf_skb_get_tunnel_key**\ ()
+ * 		helper for additional information.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_perf_event_read(struct bpf_map *map, u64 flags)
+ * 	Description
+ * 		Read the value of a perf event counter. This helper relies on a
+ * 		*map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. The nature of
+ * 		the perf event counter is selected when *map* is updated with
+ * 		perf event file descriptors. The *map* is an array whose size
+ * 		is the number of available CPUs, and each cell contains a value
+ * 		relative to one CPU. The value to retrieve is indicated by
+ * 		*flags*, that contains the index of the CPU to look up, masked
+ * 		with **BPF_F_INDEX_MASK**. Alternatively, *flags* can be set to
+ * 		**BPF_F_CURRENT_CPU** to indicate that the value for the
+ * 		current CPU should be retrieved.
+ *
+ * 		Note that before Linux 4.13, only hardware perf event can be
+ * 		retrieved.
+ *
+ * 		Also, be aware that the newer helper
+ * 		**bpf_perf_event_read_value**\ () is recommended over
+ * 		**bpf_perf_event_read**\ () in general. The latter has some ABI
+ * 		quirks where error and counter value are used as a return code
+ * 		(which is wrong to do since ranges may overlap). This issue is
+ * 		fixed with **bpf_perf_event_read_value**\ (), which at the same
+ * 		time provides more features over the **bpf_perf_event_read**\
+ * 		() interface. Please refer to the description of
+ * 		**bpf_perf_event_read_value**\ () for details.
+ * 	Return
+ * 		The value of the perf event counter read from the map, or a
+ * 		negative error code in case of failure.
+ *
+ * long bpf_redirect(u32 ifindex, u64 flags)
+ * 	Description
+ * 		Redirect the packet to another net device of index *ifindex*.
+ * 		This helper is somewhat similar to **bpf_clone_redirect**\
+ * 		(), except that the packet is not cloned, which provides
+ * 		increased performance.
+ *
+ * 		Except for XDP, both ingress and egress interfaces can be used
+ * 		for redirection. The **BPF_F_INGRESS** value in *flags* is used
+ * 		to make the distinction (ingress path is selected if the flag
+ * 		is present, egress path otherwise). Currently, XDP only
+ * 		supports redirection to the egress interface, and accepts no
+ * 		flag at all.
+ *
+ * 		The same effect can also be attained with the more generic
+ * 		**bpf_redirect_map**\ (), which uses a BPF map to store the
+ * 		redirect target instead of providing it directly to the helper.
+ * 	Return
+ * 		For XDP, the helper returns **XDP_REDIRECT** on success or
+ * 		**XDP_ABORTED** on error. For other program types, the values
+ * 		are **TC_ACT_REDIRECT** on success or **TC_ACT_SHOT** on
+ * 		error.
+ *
+ * u32 bpf_get_route_realm(struct sk_buff *skb)
+ * 	Description
+ * 		Retrieve the realm or the route, that is to say the
+ * 		**tclassid** field of the destination for the *skb*. The
+ * 		identifier retrieved is a user-provided tag, similar to the
+ * 		one used with the net_cls cgroup (see description for
+ * 		**bpf_get_cgroup_classid**\ () helper), but here this tag is
+ * 		held by a route (a destination entry), not by a task.
+ *
+ * 		Retrieving this identifier works with the clsact TC egress hook
+ * 		(see also **tc-bpf(8)**), or alternatively on conventional
+ * 		classful egress qdiscs, but not on TC ingress path. In case of
+ * 		clsact TC egress hook, this has the advantage that, internally,
+ * 		the destination entry has not been dropped yet in the transmit
+ * 		path. Therefore, the destination entry does not need to be
+ * 		artificially held via **netif_keep_dst**\ () for a classful
+ * 		qdisc until the *skb* is freed.
+ *
+ * 		This helper is available only if the kernel was compiled with
+ * 		**CONFIG_IP_ROUTE_CLASSID** configuration option.
+ * 	Return
+ * 		The realm of the route for the packet associated to *skb*, or 0
+ * 		if none was found.
+ *
+ * long bpf_perf_event_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ * 	Description
+ * 		Write raw *data* blob into a special BPF perf event held by
+ * 		*map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
+ * 		event must have the following attributes: **PERF_SAMPLE_RAW**
+ * 		as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
+ * 		**PERF_COUNT_SW_BPF_OUTPUT** as **config**.
+ *
+ * 		The *flags* are used to indicate the index in *map* for which
+ * 		the value must be put, masked with **BPF_F_INDEX_MASK**.
+ * 		Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
+ * 		to indicate that the index of the current CPU core should be
+ * 		used.
+ *
+ * 		The value to write, of *size*, is passed through eBPF stack and
+ * 		pointed by *data*.
+ *
+ * 		The context of the program *ctx* needs also be passed to the
+ * 		helper.
+ *
+ * 		On user space, a program willing to read the values needs to
+ * 		call **perf_event_open**\ () on the perf event (either for
+ * 		one or for all CPUs) and to store the file descriptor into the
+ * 		*map*. This must be done before the eBPF program can send data
+ * 		into it. An example is available in file
+ * 		*samples/bpf/trace_output_user.c* in the Linux kernel source
+ * 		tree (the eBPF program counterpart is in
+ * 		*samples/bpf/trace_output_kern.c*).
+ *
+ * 		**bpf_perf_event_output**\ () achieves better performance
+ * 		than **bpf_trace_printk**\ () for sharing data with user
+ * 		space, and is much better suitable for streaming data from eBPF
+ * 		programs.
+ *
+ * 		Note that this helper is not restricted to tracing use cases
+ * 		and can be used with programs attached to TC or XDP as well,
+ * 		where it allows for passing data to user space listeners. Data
+ * 		can be:
+ *
+ * 		* Only custom structs,
+ * 		* Only the packet payload, or
+ * 		* A combination of both.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_load_bytes(const void *skb, u32 offset, void *to, u32 len)
+ * 	Description
+ * 		This helper was provided as an easy way to load data from a
+ * 		packet. It can be used to load *len* bytes from *offset* from
+ * 		the packet associated to *skb*, into the buffer pointed by
+ * 		*to*.
+ *
+ * 		Since Linux 4.7, usage of this helper has mostly been replaced
+ * 		by "direct packet access", enabling packet data to be
+ * 		manipulated with *skb*\ **->data** and *skb*\ **->data_end**
+ * 		pointing respectively to the first byte of packet data and to
+ * 		the byte after the last byte of packet data. However, it
+ * 		remains useful if one wishes to read large quantities of data
+ * 		at once from a packet into the eBPF stack.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_get_stackid(void *ctx, struct bpf_map *map, u64 flags)
+ * 	Description
+ * 		Walk a user or a kernel stack and return its id. To achieve
+ * 		this, the helper needs *ctx*, which is a pointer to the context
+ * 		on which the tracing program is executed, and a pointer to a
+ * 		*map* of type **BPF_MAP_TYPE_STACK_TRACE**.
+ *
+ * 		The last argument, *flags*, holds the number of stack frames to
+ * 		skip (from 0 to 255), masked with
+ * 		**BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
+ * 		a combination of the following flags:
+ *
+ * 		**BPF_F_USER_STACK**
+ * 			Collect a user space stack instead of a kernel stack.
+ * 		**BPF_F_FAST_STACK_CMP**
+ * 			Compare stacks by hash only.
+ * 		**BPF_F_REUSE_STACKID**
+ * 			If two different stacks hash into the same *stackid*,
+ * 			discard the old one.
+ *
+ * 		The stack id retrieved is a 32 bit long integer handle which
+ * 		can be further combined with other data (including other stack
+ * 		ids) and used as a key into maps. This can be useful for
+ * 		generating a variety of graphs (such as flame graphs or off-cpu
+ * 		graphs).
+ *
+ * 		For walking a stack, this helper is an improvement over
+ * 		**bpf_probe_read**\ (), which can be used with unrolled loops
+ * 		but is not efficient and consumes a lot of eBPF instructions.
+ * 		Instead, **bpf_get_stackid**\ () can collect up to
+ * 		**PERF_MAX_STACK_DEPTH** both kernel and user frames. Note that
+ * 		this limit can be controlled with the **sysctl** program, and
+ * 		that it should be manually increased in order to profile long
+ * 		user stacks (such as stacks for Java programs). To do so, use:
+ *
+ * 		::
+ *
+ * 			# sysctl kernel.perf_event_max_stack=<new value>
+ * 	Return
+ * 		The positive or null stack id on success, or a negative error
+ * 		in case of failure.
+ *
+ * s64 bpf_csum_diff(__be32 *from, u32 from_size, __be32 *to, u32 to_size, __wsum seed)
+ * 	Description
+ * 		Compute a checksum difference, from the raw buffer pointed by
+ * 		*from*, of length *from_size* (that must be a multiple of 4),
+ * 		towards the raw buffer pointed by *to*, of size *to_size*
+ * 		(same remark). An optional *seed* can be added to the value
+ * 		(this can be cascaded, the seed may come from a previous call
+ * 		to the helper).
+ *
+ * 		This is flexible enough to be used in several ways:
+ *
+ * 		* With *from_size* == 0, *to_size* > 0 and *seed* set to
+ * 		  checksum, it can be used when pushing new data.
+ * 		* With *from_size* > 0, *to_size* == 0 and *seed* set to
+ * 		  checksum, it can be used when removing data from a packet.
+ * 		* With *from_size* > 0, *to_size* > 0 and *seed* set to 0, it
+ * 		  can be used to compute a diff. Note that *from_size* and
+ * 		  *to_size* do not need to be equal.
+ *
+ * 		This helper can be used in combination with
+ * 		**bpf_l3_csum_replace**\ () and **bpf_l4_csum_replace**\ (), to
+ * 		which one can feed in the difference computed with
+ * 		**bpf_csum_diff**\ ().
+ * 	Return
+ * 		The checksum result, or a negative error code in case of
+ * 		failure.
+ *
+ * long bpf_skb_get_tunnel_opt(struct sk_buff *skb, void *opt, u32 size)
+ * 	Description
+ * 		Retrieve tunnel options metadata for the packet associated to
+ * 		*skb*, and store the raw tunnel option data to the buffer *opt*
+ * 		of *size*.
+ *
+ * 		This helper can be used with encapsulation devices that can
+ * 		operate in "collect metadata" mode (please refer to the related
+ * 		note in the description of **bpf_skb_get_tunnel_key**\ () for
+ * 		more details). A particular example where this can be used is
+ * 		in combination with the Geneve encapsulation protocol, where it
+ * 		allows for pushing (with **bpf_skb_get_tunnel_opt**\ () helper)
+ * 		and retrieving arbitrary TLVs (Type-Length-Value headers) from
+ * 		the eBPF program. This allows for full customization of these
+ * 		headers.
+ * 	Return
+ * 		The size of the option data retrieved.
+ *
+ * long bpf_skb_set_tunnel_opt(struct sk_buff *skb, void *opt, u32 size)
+ * 	Description
+ * 		Set tunnel options metadata for the packet associated to *skb*
+ * 		to the option data contained in the raw buffer *opt* of *size*.
+ *
+ * 		See also the description of the **bpf_skb_get_tunnel_opt**\ ()
+ * 		helper for additional information.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_change_proto(struct sk_buff *skb, __be16 proto, u64 flags)
+ * 	Description
+ * 		Change the protocol of the *skb* to *proto*. Currently
+ * 		supported are transition from IPv4 to IPv6, and from IPv6 to
+ * 		IPv4. The helper takes care of the groundwork for the
+ * 		transition, including resizing the socket buffer. The eBPF
+ * 		program is expected to fill the new headers, if any, via
+ * 		**skb_store_bytes**\ () and to recompute the checksums with
+ * 		**bpf_l3_csum_replace**\ () and **bpf_l4_csum_replace**\
+ * 		(). The main case for this helper is to perform NAT64
+ * 		operations out of an eBPF program.
+ *
+ * 		Internally, the GSO type is marked as dodgy so that headers are
+ * 		checked and segments are recalculated by the GSO/GRO engine.
+ * 		The size for GSO target is adapted as well.
+ *
+ * 		All values for *flags* are reserved for future usage, and must
+ * 		be left at zero.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_change_type(struct sk_buff *skb, u32 type)
+ * 	Description
+ * 		Change the packet type for the packet associated to *skb*. This
+ * 		comes down to setting *skb*\ **->pkt_type** to *type*, except
+ * 		the eBPF program does not have a write access to *skb*\
+ * 		**->pkt_type** beside this helper. Using a helper here allows
+ * 		for graceful handling of errors.
+ *
+ * 		The major use case is to change incoming *skb*s to
+ * 		**PACKET_HOST** in a programmatic way instead of having to
+ * 		recirculate via **redirect**\ (..., **BPF_F_INGRESS**), for
+ * 		example.
+ *
+ * 		Note that *type* only allows certain values. At this time, they
+ * 		are:
+ *
+ * 		**PACKET_HOST**
+ * 			Packet is for us.
+ * 		**PACKET_BROADCAST**
+ * 			Send packet to all.
+ * 		**PACKET_MULTICAST**
+ * 			Send packet to group.
+ * 		**PACKET_OTHERHOST**
+ * 			Send packet to someone else.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_under_cgroup(struct sk_buff *skb, struct bpf_map *map, u32 index)
+ * 	Description
+ * 		Check whether *skb* is a descendant of the cgroup2 held by
+ * 		*map* of type **BPF_MAP_TYPE_CGROUP_ARRAY**, at *index*.
+ * 	Return
+ * 		The return value depends on the result of the test, and can be:
+ *
+ * 		* 0, if the *skb* failed the cgroup2 descendant test.
+ * 		* 1, if the *skb* succeeded the cgroup2 descendant test.
+ * 		* A negative error code, if an error occurred.
+ *
+ * u32 bpf_get_hash_recalc(struct sk_buff *skb)
+ * 	Description
+ * 		Retrieve the hash of the packet, *skb*\ **->hash**. If it is
+ * 		not set, in particular if the hash was cleared due to mangling,
+ * 		recompute this hash. Later accesses to the hash can be done
+ * 		directly with *skb*\ **->hash**.
+ *
+ * 		Calling **bpf_set_hash_invalid**\ (), changing a packet
+ * 		prototype with **bpf_skb_change_proto**\ (), or calling
+ * 		**bpf_skb_store_bytes**\ () with the
+ * 		**BPF_F_INVALIDATE_HASH** are actions susceptible to clear
+ * 		the hash and to trigger a new computation for the next call to
+ * 		**bpf_get_hash_recalc**\ ().
+ * 	Return
+ * 		The 32-bit hash.
+ *
+ * u64 bpf_get_current_task(void)
+ * 	Description
+ * 		Get the current task.
+ * 	Return
+ * 		A pointer to the current task struct.
+ *
+ * long bpf_probe_write_user(void *dst, const void *src, u32 len)
+ * 	Description
+ * 		Attempt in a safe way to write *len* bytes from the buffer
+ * 		*src* to *dst* in memory. It only works for threads that are in
+ * 		user context, and *dst* must be a valid user space address.
+ *
+ * 		This helper should not be used to implement any kind of
+ * 		security mechanism because of TOC-TOU attacks, but rather to
+ * 		debug, divert, and manipulate execution of semi-cooperative
+ * 		processes.
+ *
+ * 		Keep in mind that this feature is meant for experiments, and it
+ * 		has a risk of crashing the system and running programs.
+ * 		Therefore, when an eBPF program using this helper is attached,
+ * 		a warning including PID and process name is printed to kernel
+ * 		logs.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_current_task_under_cgroup(struct bpf_map *map, u32 index)
+ * 	Description
+ * 		Check whether the probe is being run is the context of a given
+ * 		subset of the cgroup2 hierarchy. The cgroup2 to test is held by
+ * 		*map* of type **BPF_MAP_TYPE_CGROUP_ARRAY**, at *index*.
+ * 	Return
+ * 		The return value depends on the result of the test, and can be:
+ *
+ *		* 1, if current task belongs to the cgroup2.
+ *		* 0, if current task does not belong to the cgroup2.
+ * 		* A negative error code, if an error occurred.
+ *
+ * long bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags)
+ * 	Description
+ * 		Resize (trim or grow) the packet associated to *skb* to the
+ * 		new *len*. The *flags* are reserved for future usage, and must
+ * 		be left at zero.
+ *
+ * 		The basic idea is that the helper performs the needed work to
+ * 		change the size of the packet, then the eBPF program rewrites
+ * 		the rest via helpers like **bpf_skb_store_bytes**\ (),
+ * 		**bpf_l3_csum_replace**\ (), **bpf_l3_csum_replace**\ ()
+ * 		and others. This helper is a slow path utility intended for
+ * 		replies with control messages. And because it is targeted for
+ * 		slow path, the helper itself can afford to be slow: it
+ * 		implicitly linearizes, unclones and drops offloads from the
+ * 		*skb*.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_pull_data(struct sk_buff *skb, u32 len)
+ * 	Description
+ * 		Pull in non-linear data in case the *skb* is non-linear and not
+ * 		all of *len* are part of the linear section. Make *len* bytes
+ * 		from *skb* readable and writable. If a zero value is passed for
+ *		*len*, then all bytes in the linear part of *skb* will be made
+ *		readable and writable.
+ *
+ * 		This helper is only needed for reading and writing with direct
+ * 		packet access.
+ *
+ * 		For direct packet access, testing that offsets to access
+ * 		are within packet boundaries (test on *skb*\ **->data_end**) is
+ * 		susceptible to fail if offsets are invalid, or if the requested
+ * 		data is in non-linear parts of the *skb*. On failure the
+ * 		program can just bail out, or in the case of a non-linear
+ * 		buffer, use a helper to make the data available. The
+ * 		**bpf_skb_load_bytes**\ () helper is a first solution to access
+ * 		the data. Another one consists in using **bpf_skb_pull_data**
+ * 		to pull in once the non-linear parts, then retesting and
+ * 		eventually access the data.
+ *
+ * 		At the same time, this also makes sure the *skb* is uncloned,
+ * 		which is a necessary condition for direct write. As this needs
+ * 		to be an invariant for the write part only, the verifier
+ * 		detects writes and adds a prologue that is calling
+ * 		**bpf_skb_pull_data()** to effectively unclone the *skb* from
+ * 		the very beginning in case it is indeed cloned.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * s64 bpf_csum_update(struct sk_buff *skb, __wsum csum)
+ * 	Description
+ * 		Add the checksum *csum* into *skb*\ **->csum** in case the
+ * 		driver has supplied a checksum for the entire packet into that
+ * 		field. Return an error otherwise. This helper is intended to be
+ * 		used in combination with **bpf_csum_diff**\ (), in particular
+ * 		when the checksum needs to be updated after data has been
+ * 		written into the packet through direct packet access.
+ * 	Return
+ * 		The checksum on success, or a negative error code in case of
+ * 		failure.
+ *
+ * void bpf_set_hash_invalid(struct sk_buff *skb)
+ * 	Description
+ * 		Invalidate the current *skb*\ **->hash**. It can be used after
+ * 		mangling on headers through direct packet access, in order to
+ * 		indicate that the hash is outdated and to trigger a
+ * 		recalculation the next time the kernel tries to access this
+ * 		hash or when the **bpf_get_hash_recalc**\ () helper is called.
+ * 	Return
+ * 		void.
+ *
+ * long bpf_get_numa_node_id(void)
+ * 	Description
+ * 		Return the id of the current NUMA node. The primary use case
+ * 		for this helper is the selection of sockets for the local NUMA
+ * 		node, when the program is attached to sockets using the
+ * 		**SO_ATTACH_REUSEPORT_EBPF** option (see also **socket(7)**),
+ * 		but the helper is also available to other eBPF program types,
+ * 		similarly to **bpf_get_smp_processor_id**\ ().
+ * 	Return
+ * 		The id of current NUMA node.
+ *
+ * long bpf_skb_change_head(struct sk_buff *skb, u32 len, u64 flags)
+ * 	Description
+ * 		Grows headroom of packet associated to *skb* and adjusts the
+ * 		offset of the MAC header accordingly, adding *len* bytes of
+ * 		space. It automatically extends and reallocates memory as
+ * 		required.
+ *
+ * 		This helper can be used on a layer 3 *skb* to push a MAC header
+ * 		for redirection into a layer 2 device.
+ *
+ * 		All values for *flags* are reserved for future usage, and must
+ * 		be left at zero.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_xdp_adjust_head(struct xdp_buff *xdp_md, int delta)
+ * 	Description
+ * 		Adjust (move) *xdp_md*\ **->data** by *delta* bytes. Note that
+ * 		it is possible to use a negative value for *delta*. This helper
+ * 		can be used to prepare the packet for pushing or popping
+ * 		headers.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_probe_read_str(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		Copy a NUL terminated string from an unsafe kernel address
+ * 		*unsafe_ptr* to *dst*. See **bpf_probe_read_kernel_str**\ () for
+ * 		more details.
+ *
+ * 		Generally, use **bpf_probe_read_user_str**\ () or
+ * 		**bpf_probe_read_kernel_str**\ () instead.
+ * 	Return
+ * 		On success, the strictly positive length of the string,
+ * 		including the trailing NUL character. On error, a negative
+ * 		value.
+ *
+ * u64 bpf_get_socket_cookie(struct sk_buff *skb)
+ * 	Description
+ * 		If the **struct sk_buff** pointed by *skb* has a known socket,
+ * 		retrieve the cookie (generated by the kernel) of this socket.
+ * 		If no cookie has been set yet, generate a new cookie. Once
+ * 		generated, the socket cookie remains stable for the life of the
+ * 		socket. This helper can be useful for monitoring per socket
+ * 		networking traffic statistics as it provides a global socket
+ * 		identifier that can be assumed unique.
+ * 	Return
+ * 		A 8-byte long unique number on success, or 0 if the socket
+ * 		field is missing inside *skb*.
+ *
+ * u64 bpf_get_socket_cookie(struct bpf_sock_addr *ctx)
+ * 	Description
+ * 		Equivalent to bpf_get_socket_cookie() helper that accepts
+ * 		*skb*, but gets socket from **struct bpf_sock_addr** context.
+ * 	Return
+ * 		A 8-byte long unique number.
+ *
+ * u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx)
+ * 	Description
+ * 		Equivalent to **bpf_get_socket_cookie**\ () helper that accepts
+ * 		*skb*, but gets socket from **struct bpf_sock_ops** context.
+ * 	Return
+ * 		A 8-byte long unique number.
+ *
+ * u64 bpf_get_socket_cookie(struct sock *sk)
+ * 	Description
+ * 		Equivalent to **bpf_get_socket_cookie**\ () helper that accepts
+ * 		*sk*, but gets socket from a BTF **struct sock**. This helper
+ * 		also works for sleepable programs.
+ * 	Return
+ * 		A 8-byte long unique number or 0 if *sk* is NULL.
+ *
+ * u32 bpf_get_socket_uid(struct sk_buff *skb)
+ * 	Description
+ * 		Get the owner UID of the socked associated to *skb*.
+ * 	Return
+ * 		The owner UID of the socket associated to *skb*. If the socket
+ * 		is **NULL**, or if it is not a full socket (i.e. if it is a
+ * 		time-wait or a request socket instead), **overflowuid** value
+ * 		is returned (note that **overflowuid** might also be the actual
+ * 		UID value for the socket).
+ *
+ * long bpf_set_hash(struct sk_buff *skb, u32 hash)
+ * 	Description
+ * 		Set the full hash for *skb* (set the field *skb*\ **->hash**)
+ * 		to value *hash*.
+ * 	Return
+ * 		0
+ *
+ * long bpf_setsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
+ * 	Description
+ * 		Emulate a call to **setsockopt()** on the socket associated to
+ * 		*bpf_socket*, which must be a full socket. The *level* at
+ * 		which the option resides and the name *optname* of the option
+ * 		must be specified, see **setsockopt(2)** for more information.
+ * 		The option value of length *optlen* is pointed by *optval*.
+ *
+ * 		*bpf_socket* should be one of the following:
+ *
+ * 		* **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
+ * 		* **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
+ * 		  and **BPF_CGROUP_INET6_CONNECT**.
+ *
+ * 		This helper actually implements a subset of **setsockopt()**.
+ * 		It supports the following *level*\ s:
+ *
+ * 		* **SOL_SOCKET**, which supports the following *optname*\ s:
+ * 		  **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**,
+ * 		  **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**,
+ * 		  **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**,
+ * 		  **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**.
+ * 		* **IPPROTO_TCP**, which supports the following *optname*\ s:
+ * 		  **TCP_CONGESTION**, **TCP_BPF_IW**,
+ * 		  **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**,
+ * 		  **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**,
+ * 		  **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**,
+ * 		  **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**,
+ * 		  **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**,
+ * 		  **TCP_BPF_RTO_MIN**.
+ * 		* **IPPROTO_IP**, which supports *optname* **IP_TOS**.
+ * 		* **IPPROTO_IPV6**, which supports the following *optname*\ s:
+ * 		  **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
+ * 	Description
+ * 		Grow or shrink the room for data in the packet associated to
+ * 		*skb* by *len_diff*, and according to the selected *mode*.
+ *
+ * 		By default, the helper will reset any offloaded checksum
+ * 		indicator of the skb to CHECKSUM_NONE. This can be avoided
+ * 		by the following flag:
+ *
+ * 		* **BPF_F_ADJ_ROOM_NO_CSUM_RESET**: Do not reset offloaded
+ * 		  checksum data of the skb to CHECKSUM_NONE.
+ *
+ *		There are two supported modes at this time:
+ *
+ *		* **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
+ * 		  (room space is added or removed between the layer 2 and
+ * 		  layer 3 headers).
+ *
+ * 		* **BPF_ADJ_ROOM_NET**: Adjust room at the network layer
+ * 		  (room space is added or removed between the layer 3 and
+ * 		  layer 4 headers).
+ *
+ *		The following flags are supported at this time:
+ *
+ *		* **BPF_F_ADJ_ROOM_FIXED_GSO**: Do not adjust gso_size.
+ *		  Adjusting mss in this way is not allowed for datagrams.
+ *
+ *		* **BPF_F_ADJ_ROOM_ENCAP_L3_IPV4**,
+ *		  **BPF_F_ADJ_ROOM_ENCAP_L3_IPV6**:
+ *		  Any new space is reserved to hold a tunnel header.
+ *		  Configure skb offsets and other fields accordingly.
+ *
+ *		* **BPF_F_ADJ_ROOM_ENCAP_L4_GRE**,
+ *		  **BPF_F_ADJ_ROOM_ENCAP_L4_UDP**:
+ *		  Use with ENCAP_L3 flags to further specify the tunnel type.
+ *
+ *		* **BPF_F_ADJ_ROOM_ENCAP_L2**\ (*len*):
+ *		  Use with ENCAP_L3/L4 flags to further specify the tunnel
+ *		  type; *len* is the length of the inner MAC header.
+ *
+ *		* **BPF_F_ADJ_ROOM_ENCAP_L2_ETH**:
+ *		  Use with BPF_F_ADJ_ROOM_ENCAP_L2 flag to further specify the
+ *		  L2 type as Ethernet.
+ *
+ *		* **BPF_F_ADJ_ROOM_DECAP_L3_IPV4**,
+ *		  **BPF_F_ADJ_ROOM_DECAP_L3_IPV6**:
+ *		  Indicate the new IP header version after decapsulating the outer
+ *		  IP header. Used when the inner and outer IP versions are different.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_redirect_map(struct bpf_map *map, u64 key, u64 flags)
+ * 	Description
+ * 		Redirect the packet to the endpoint referenced by *map* at
+ * 		index *key*. Depending on its type, this *map* can contain
+ * 		references to net devices (for forwarding packets through other
+ * 		ports), or to CPUs (for redirecting XDP frames to another CPU;
+ * 		but this is only implemented for native XDP (with driver
+ * 		support) as of this writing).
+ *
+ * 		The lower two bits of *flags* are used as the return code if
+ * 		the map lookup fails. This is so that the return value can be
+ * 		one of the XDP program return codes up to **XDP_TX**, as chosen
+ * 		by the caller. The higher bits of *flags* can be set to
+ * 		BPF_F_BROADCAST or BPF_F_EXCLUDE_INGRESS as defined below.
+ *
+ * 		With BPF_F_BROADCAST the packet will be broadcasted to all the
+ * 		interfaces in the map, with BPF_F_EXCLUDE_INGRESS the ingress
+ * 		interface will be excluded when do broadcasting.
+ *
+ * 		See also **bpf_redirect**\ (), which only supports redirecting
+ * 		to an ifindex, but doesn't require a map to do so.
+ * 	Return
+ * 		**XDP_REDIRECT** on success, or the value of the two lower bits
+ * 		of the *flags* argument on error.
+ *
+ * long bpf_sk_redirect_map(struct sk_buff *skb, struct bpf_map *map, u32 key, u64 flags)
+ * 	Description
+ * 		Redirect the packet to the socket referenced by *map* (of type
+ * 		**BPF_MAP_TYPE_SOCKMAP**) at index *key*. Both ingress and
+ * 		egress interfaces can be used for redirection. The
+ * 		**BPF_F_INGRESS** value in *flags* is used to make the
+ * 		distinction (ingress path is selected if the flag is present,
+ * 		egress path otherwise). This is the only flag supported for now.
+ * 	Return
+ * 		**SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * long bpf_sock_map_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
+ * 	Description
+ * 		Add an entry to, or update a *map* referencing sockets. The
+ * 		*skops* is used as a new value for the entry associated to
+ * 		*key*. *flags* is one of:
+ *
+ * 		**BPF_NOEXIST**
+ * 			The entry for *key* must not exist in the map.
+ * 		**BPF_EXIST**
+ * 			The entry for *key* must already exist in the map.
+ * 		**BPF_ANY**
+ * 			No condition on the existence of the entry for *key*.
+ *
+ * 		If the *map* has eBPF programs (parser and verdict), those will
+ * 		be inherited by the socket being added. If the socket is
+ * 		already attached to eBPF programs, this results in an error.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_xdp_adjust_meta(struct xdp_buff *xdp_md, int delta)
+ * 	Description
+ * 		Adjust the address pointed by *xdp_md*\ **->data_meta** by
+ * 		*delta* (which can be positive or negative). Note that this
+ * 		operation modifies the address stored in *xdp_md*\ **->data**,
+ * 		so the latter must be loaded only after the helper has been
+ * 		called.
+ *
+ * 		The use of *xdp_md*\ **->data_meta** is optional and programs
+ * 		are not required to use it. The rationale is that when the
+ * 		packet is processed with XDP (e.g. as DoS filter), it is
+ * 		possible to push further meta data along with it before passing
+ * 		to the stack, and to give the guarantee that an ingress eBPF
+ * 		program attached as a TC classifier on the same device can pick
+ * 		this up for further post-processing. Since TC works with socket
+ * 		buffers, it remains possible to set from XDP the **mark** or
+ * 		**priority** pointers, or other pointers for the socket buffer.
+ * 		Having this scratch space generic and programmable allows for
+ * 		more flexibility as the user is free to store whatever meta
+ * 		data they need.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_perf_event_read_value(struct bpf_map *map, u64 flags, struct bpf_perf_event_value *buf, u32 buf_size)
+ * 	Description
+ * 		Read the value of a perf event counter, and store it into *buf*
+ * 		of size *buf_size*. This helper relies on a *map* of type
+ * 		**BPF_MAP_TYPE_PERF_EVENT_ARRAY**. The nature of the perf event
+ * 		counter is selected when *map* is updated with perf event file
+ * 		descriptors. The *map* is an array whose size is the number of
+ * 		available CPUs, and each cell contains a value relative to one
+ * 		CPU. The value to retrieve is indicated by *flags*, that
+ * 		contains the index of the CPU to look up, masked with
+ * 		**BPF_F_INDEX_MASK**. Alternatively, *flags* can be set to
+ * 		**BPF_F_CURRENT_CPU** to indicate that the value for the
+ * 		current CPU should be retrieved.
+ *
+ * 		This helper behaves in a way close to
+ * 		**bpf_perf_event_read**\ () helper, save that instead of
+ * 		just returning the value observed, it fills the *buf*
+ * 		structure. This allows for additional data to be retrieved: in
+ * 		particular, the enabled and running times (in *buf*\
+ * 		**->enabled** and *buf*\ **->running**, respectively) are
+ * 		copied. In general, **bpf_perf_event_read_value**\ () is
+ * 		recommended over **bpf_perf_event_read**\ (), which has some
+ * 		ABI issues and provides fewer functionalities.
+ *
+ * 		These values are interesting, because hardware PMU (Performance
+ * 		Monitoring Unit) counters are limited resources. When there are
+ * 		more PMU based perf events opened than available counters,
+ * 		kernel will multiplex these events so each event gets certain
+ * 		percentage (but not all) of the PMU time. In case that
+ * 		multiplexing happens, the number of samples or counter value
+ * 		will not reflect the case compared to when no multiplexing
+ * 		occurs. This makes comparison between different runs difficult.
+ * 		Typically, the counter value should be normalized before
+ * 		comparing to other experiments. The usual normalization is done
+ * 		as follows.
+ *
+ * 		::
+ *
+ * 			normalized_counter = counter * t_enabled / t_running
+ *
+ * 		Where t_enabled is the time enabled for event and t_running is
+ * 		the time running for event since last normalization. The
+ * 		enabled and running times are accumulated since the perf event
+ * 		open. To achieve scaling factor between two invocations of an
+ * 		eBPF program, users can use CPU id as the key (which is
+ * 		typical for perf array usage model) to remember the previous
+ * 		value and do the calculation inside the eBPF program.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_perf_prog_read_value(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, u32 buf_size)
+ * 	Description
+ * 		For an eBPF program attached to a perf event, retrieve the
+ * 		value of the event counter associated to *ctx* and store it in
+ * 		the structure pointed by *buf* and of size *buf_size*. Enabled
+ * 		and running times are also stored in the structure (see
+ * 		description of helper **bpf_perf_event_read_value**\ () for
+ * 		more details).
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_getsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
+ * 	Description
+ * 		Emulate a call to **getsockopt()** on the socket associated to
+ * 		*bpf_socket*, which must be a full socket. The *level* at
+ * 		which the option resides and the name *optname* of the option
+ * 		must be specified, see **getsockopt(2)** for more information.
+ * 		The retrieved value is stored in the structure pointed by
+ * 		*opval* and of length *optlen*.
+ *
+ * 		*bpf_socket* should be one of the following:
+ *
+ * 		* **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
+ * 		* **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
+ * 		  and **BPF_CGROUP_INET6_CONNECT**.
+ *
+ * 		This helper actually implements a subset of **getsockopt()**.
+ * 		It supports the same set of *optname*\ s that is supported by
+ * 		the **bpf_setsockopt**\ () helper.  The exceptions are
+ * 		**TCP_BPF_*** is **bpf_setsockopt**\ () only and
+ * 		**TCP_SAVED_SYN** is **bpf_getsockopt**\ () only.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_override_return(struct pt_regs *regs, u64 rc)
+ * 	Description
+ * 		Used for error injection, this helper uses kprobes to override
+ * 		the return value of the probed function, and to set it to *rc*.
+ * 		The first argument is the context *regs* on which the kprobe
+ * 		works.
+ *
+ * 		This helper works by setting the PC (program counter)
+ * 		to an override function which is run in place of the original
+ * 		probed function. This means the probed function is not run at
+ * 		all. The replacement function just returns with the required
+ * 		value.
+ *
+ * 		This helper has security implications, and thus is subject to
+ * 		restrictions. It is only available if the kernel was compiled
+ * 		with the **CONFIG_BPF_KPROBE_OVERRIDE** configuration
+ * 		option, and in this case it only works on functions tagged with
+ * 		**ALLOW_ERROR_INJECTION** in the kernel code.
+ *
+ * 		Also, the helper is only available for the architectures having
+ * 		the CONFIG_FUNCTION_ERROR_INJECTION option. As of this writing,
+ * 		x86 architecture is the only one to support this feature.
+ * 	Return
+ * 		0
+ *
+ * long bpf_sock_ops_cb_flags_set(struct bpf_sock_ops *bpf_sock, int argval)
+ * 	Description
+ * 		Attempt to set the value of the **bpf_sock_ops_cb_flags** field
+ * 		for the full TCP socket associated to *bpf_sock_ops* to
+ * 		*argval*.
+ *
+ * 		The primary use of this field is to determine if there should
+ * 		be calls to eBPF programs of type
+ * 		**BPF_PROG_TYPE_SOCK_OPS** at various points in the TCP
+ * 		code. A program of the same type can change its value, per
+ * 		connection and as necessary, when the connection is
+ * 		established. This field is directly accessible for reading, but
+ * 		this helper must be used for updates in order to return an
+ * 		error if an eBPF program tries to set a callback that is not
+ * 		supported in the current kernel.
+ *
+ * 		*argval* is a flag array which can combine these flags:
+ *
+ * 		* **BPF_SOCK_OPS_RTO_CB_FLAG** (retransmission time out)
+ * 		* **BPF_SOCK_OPS_RETRANS_CB_FLAG** (retransmission)
+ * 		* **BPF_SOCK_OPS_STATE_CB_FLAG** (TCP state change)
+ * 		* **BPF_SOCK_OPS_RTT_CB_FLAG** (every RTT)
+ *
+ * 		Therefore, this function can be used to clear a callback flag by
+ * 		setting the appropriate bit to zero. e.g. to disable the RTO
+ * 		callback:
+ *
+ * 		**bpf_sock_ops_cb_flags_set(bpf_sock,**
+ * 			**bpf_sock->bpf_sock_ops_cb_flags & ~BPF_SOCK_OPS_RTO_CB_FLAG)**
+ *
+ * 		Here are some examples of where one could call such eBPF
+ * 		program:
+ *
+ * 		* When RTO fires.
+ * 		* When a packet is retransmitted.
+ * 		* When the connection terminates.
+ * 		* When a packet is sent.
+ * 		* When a packet is received.
+ * 	Return
+ * 		Code **-EINVAL** if the socket is not a full TCP socket;
+ * 		otherwise, a positive number containing the bits that could not
+ * 		be set is returned (which comes down to 0 if all bits were set
+ * 		as required).
+ *
+ * long bpf_msg_redirect_map(struct sk_msg_buff *msg, struct bpf_map *map, u32 key, u64 flags)
+ * 	Description
+ * 		This helper is used in programs implementing policies at the
+ * 		socket level. If the message *msg* is allowed to pass (i.e. if
+ * 		the verdict eBPF program returns **SK_PASS**), redirect it to
+ * 		the socket referenced by *map* (of type
+ * 		**BPF_MAP_TYPE_SOCKMAP**) at index *key*. Both ingress and
+ * 		egress interfaces can be used for redirection. The
+ * 		**BPF_F_INGRESS** value in *flags* is used to make the
+ * 		distinction (ingress path is selected if the flag is present,
+ * 		egress path otherwise). This is the only flag supported for now.
+ * 	Return
+ * 		**SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * long bpf_msg_apply_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * 	Description
+ * 		For socket policies, apply the verdict of the eBPF program to
+ * 		the next *bytes* (number of bytes) of message *msg*.
+ *
+ * 		For example, this helper can be used in the following cases:
+ *
+ * 		* A single **sendmsg**\ () or **sendfile**\ () system call
+ * 		  contains multiple logical messages that the eBPF program is
+ * 		  supposed to read and for which it should apply a verdict.
+ * 		* An eBPF program only cares to read the first *bytes* of a
+ * 		  *msg*. If the message has a large payload, then setting up
+ * 		  and calling the eBPF program repeatedly for all bytes, even
+ * 		  though the verdict is already known, would create unnecessary
+ * 		  overhead.
+ *
+ * 		When called from within an eBPF program, the helper sets a
+ * 		counter internal to the BPF infrastructure, that is used to
+ * 		apply the last verdict to the next *bytes*. If *bytes* is
+ * 		smaller than the current data being processed from a
+ * 		**sendmsg**\ () or **sendfile**\ () system call, the first
+ * 		*bytes* will be sent and the eBPF program will be re-run with
+ * 		the pointer for start of data pointing to byte number *bytes*
+ * 		**+ 1**. If *bytes* is larger than the current data being
+ * 		processed, then the eBPF verdict will be applied to multiple
+ * 		**sendmsg**\ () or **sendfile**\ () calls until *bytes* are
+ * 		consumed.
+ *
+ * 		Note that if a socket closes with the internal counter holding
+ * 		a non-zero value, this is not a problem because data is not
+ * 		being buffered for *bytes* and is sent as it is received.
+ * 	Return
+ * 		0
+ *
+ * long bpf_msg_cork_bytes(struct sk_msg_buff *msg, u32 bytes)
+ * 	Description
+ * 		For socket policies, prevent the execution of the verdict eBPF
+ * 		program for message *msg* until *bytes* (byte number) have been
+ * 		accumulated.
+ *
+ * 		This can be used when one needs a specific number of bytes
+ * 		before a verdict can be assigned, even if the data spans
+ * 		multiple **sendmsg**\ () or **sendfile**\ () calls. The extreme
+ * 		case would be a user calling **sendmsg**\ () repeatedly with
+ * 		1-byte long message segments. Obviously, this is bad for
+ * 		performance, but it is still valid. If the eBPF program needs
+ * 		*bytes* bytes to validate a header, this helper can be used to
+ * 		prevent the eBPF program to be called again until *bytes* have
+ * 		been accumulated.
+ * 	Return
+ * 		0
+ *
+ * long bpf_msg_pull_data(struct sk_msg_buff *msg, u32 start, u32 end, u64 flags)
+ * 	Description
+ * 		For socket policies, pull in non-linear data from user space
+ * 		for *msg* and set pointers *msg*\ **->data** and *msg*\
+ * 		**->data_end** to *start* and *end* bytes offsets into *msg*,
+ * 		respectively.
+ *
+ * 		If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ * 		*msg* it can only parse data that the (**data**, **data_end**)
+ * 		pointers have already consumed. For **sendmsg**\ () hooks this
+ * 		is likely the first scatterlist element. But for calls relying
+ * 		on the **sendpage** handler (e.g. **sendfile**\ ()) this will
+ * 		be the range (**0**, **0**) because the data is shared with
+ * 		user space and by default the objective is to avoid allowing
+ * 		user space to modify data while (or after) eBPF verdict is
+ * 		being decided. This helper can be used to pull in data and to
+ * 		set the start and end pointer to given values. Data will be
+ * 		copied if necessary (i.e. if data was not linear and if start
+ * 		and end pointers do not point to the same chunk).
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ *
+ * 		All values for *flags* are reserved for future usage, and must
+ * 		be left at zero.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_bind(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len)
+ * 	Description
+ * 		Bind the socket associated to *ctx* to the address pointed by
+ * 		*addr*, of length *addr_len*. This allows for making outgoing
+ * 		connection from the desired IP address, which can be useful for
+ * 		example when all processes inside a cgroup should use one
+ * 		single IP address on a host that has multiple IP configured.
+ *
+ * 		This helper works for IPv4 and IPv6, TCP and UDP sockets. The
+ * 		domain (*addr*\ **->sa_family**) must be **AF_INET** (or
+ * 		**AF_INET6**). It's advised to pass zero port (**sin_port**
+ * 		or **sin6_port**) which triggers IP_BIND_ADDRESS_NO_PORT-like
+ * 		behavior and lets the kernel efficiently pick up an unused
+ * 		port as long as 4-tuple is unique. Passing non-zero port might
+ * 		lead to degraded performance.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_xdp_adjust_tail(struct xdp_buff *xdp_md, int delta)
+ * 	Description
+ * 		Adjust (move) *xdp_md*\ **->data_end** by *delta* bytes. It is
+ * 		possible to both shrink and grow the packet tail.
+ * 		Shrink done via *delta* being a negative integer.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_get_xfrm_state(struct sk_buff *skb, u32 index, struct bpf_xfrm_state *xfrm_state, u32 size, u64 flags)
+ * 	Description
+ * 		Retrieve the XFRM state (IP transform framework, see also
+ * 		**ip-xfrm(8)**) at *index* in XFRM "security path" for *skb*.
+ *
+ * 		The retrieved value is stored in the **struct bpf_xfrm_state**
+ * 		pointed by *xfrm_state* and of length *size*.
+ *
+ * 		All values for *flags* are reserved for future usage, and must
+ * 		be left at zero.
+ *
+ * 		This helper is available only if the kernel was compiled with
+ * 		**CONFIG_XFRM** configuration option.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_get_stack(void *ctx, void *buf, u32 size, u64 flags)
+ * 	Description
+ * 		Return a user or a kernel stack in bpf program provided buffer.
+ * 		To achieve this, the helper needs *ctx*, which is a pointer
+ * 		to the context on which the tracing program is executed.
+ * 		To store the stacktrace, the bpf program provides *buf* with
+ * 		a nonnegative *size*.
+ *
+ * 		The last argument, *flags*, holds the number of stack frames to
+ * 		skip (from 0 to 255), masked with
+ * 		**BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
+ * 		the following flags:
+ *
+ * 		**BPF_F_USER_STACK**
+ * 			Collect a user space stack instead of a kernel stack.
+ * 		**BPF_F_USER_BUILD_ID**
+ * 			Collect (build_id, file_offset) instead of ips for user
+ * 			stack, only valid if **BPF_F_USER_STACK** is also
+ * 			specified.
+ *
+ * 			*file_offset* is an offset relative to the beginning
+ * 			of the executable or shared object file backing the vma
+ * 			which the *ip* falls in. It is *not* an offset relative
+ * 			to that object's base address. Accordingly, it must be
+ * 			adjusted by adding (sh_addr - sh_offset), where
+ * 			sh_{addr,offset} correspond to the executable section
+ * 			containing *file_offset* in the object, for comparisons
+ * 			to symbols' st_value to be valid.
+ *
+ * 		**bpf_get_stack**\ () can collect up to
+ * 		**PERF_MAX_STACK_DEPTH** both kernel and user frames, subject
+ * 		to sufficient large buffer size. Note that
+ * 		this limit can be controlled with the **sysctl** program, and
+ * 		that it should be manually increased in order to profile long
+ * 		user stacks (such as stacks for Java programs). To do so, use:
+ *
+ * 		::
+ *
+ * 			# sysctl kernel.perf_event_max_stack=<new value>
+ * 	Return
+ * 		The non-negative copied *buf* length equal to or less than
+ * 		*size* on success, or a negative error in case of failure.
+ *
+ * long bpf_skb_load_bytes_relative(const void *skb, u32 offset, void *to, u32 len, u32 start_header)
+ * 	Description
+ * 		This helper is similar to **bpf_skb_load_bytes**\ () in that
+ * 		it provides an easy way to load *len* bytes from *offset*
+ * 		from the packet associated to *skb*, into the buffer pointed
+ * 		by *to*. The difference to **bpf_skb_load_bytes**\ () is that
+ * 		a fifth argument *start_header* exists in order to select a
+ * 		base offset to start from. *start_header* can be one of:
+ *
+ * 		**BPF_HDR_START_MAC**
+ * 			Base offset to load data from is *skb*'s mac header.
+ * 		**BPF_HDR_START_NET**
+ * 			Base offset to load data from is *skb*'s network header.
+ *
+ * 		In general, "direct packet access" is the preferred method to
+ * 		access packet data, however, this helper is in particular useful
+ * 		in socket filters where *skb*\ **->data** does not always point
+ * 		to the start of the mac header and where "direct packet access"
+ * 		is not available.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_fib_lookup(void *ctx, struct bpf_fib_lookup *params, int plen, u32 flags)
+ *	Description
+ *		Do FIB lookup in kernel tables using parameters in *params*.
+ *		If lookup is successful and result shows packet is to be
+ *		forwarded, the neighbor tables are searched for the nexthop.
+ *		If successful (ie., FIB lookup shows forwarding and nexthop
+ *		is resolved), the nexthop address is returned in ipv4_dst
+ *		or ipv6_dst based on family, smac is set to mac address of
+ *		egress device, dmac is set to nexthop mac address, rt_metric
+ *		is set to metric from route (IPv4/IPv6 only), and ifindex
+ *		is set to the device index of the nexthop from the FIB lookup.
+ *
+ *		*plen* argument is the size of the passed in struct.
+ *		*flags* argument can be a combination of one or more of the
+ *		following values:
+ *
+ *		**BPF_FIB_LOOKUP_DIRECT**
+ *			Do a direct table lookup vs full lookup using FIB
+ *			rules.
+ *		**BPF_FIB_LOOKUP_OUTPUT**
+ *			Perform lookup from an egress perspective (default is
+ *			ingress).
+ *		**BPF_FIB_LOOKUP_SKIP_NEIGH**
+ *			Skip the neighbour table lookup. *params*->dmac
+ *			and *params*->smac will not be set as output. A common
+ *			use case is to call **bpf_redirect_neigh**\ () after
+ *			doing **bpf_fib_lookup**\ ().
+ *
+ *		*ctx* is either **struct xdp_md** for XDP programs or
+ *		**struct sk_buff** tc cls_act programs.
+ *	Return
+ *		* < 0 if any input argument is invalid
+ *		*   0 on success (packet is forwarded, nexthop neighbor exists)
+ *		* > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the
+ *		  packet is not forwarded or needs assist from full stack
+ *
+ *		If lookup fails with BPF_FIB_LKUP_RET_FRAG_NEEDED, then the MTU
+ *		was exceeded and output params->mtu_result contains the MTU.
+ *
+ * long bpf_sock_hash_update(struct bpf_sock_ops *skops, struct bpf_map *map, void *key, u64 flags)
+ *	Description
+ *		Add an entry to, or update a sockhash *map* referencing sockets.
+ *		The *skops* is used as a new value for the entry associated to
+ *		*key*. *flags* is one of:
+ *
+ *		**BPF_NOEXIST**
+ *			The entry for *key* must not exist in the map.
+ *		**BPF_EXIST**
+ *			The entry for *key* must already exist in the map.
+ *		**BPF_ANY**
+ *			No condition on the existence of the entry for *key*.
+ *
+ *		If the *map* has eBPF programs (parser and verdict), those will
+ *		be inherited by the socket being added. If the socket is
+ *		already attached to eBPF programs, this results in an error.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_msg_redirect_hash(struct sk_msg_buff *msg, struct bpf_map *map, void *key, u64 flags)
+ *	Description
+ *		This helper is used in programs implementing policies at the
+ *		socket level. If the message *msg* is allowed to pass (i.e. if
+ *		the verdict eBPF program returns **SK_PASS**), redirect it to
+ *		the socket referenced by *map* (of type
+ *		**BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and
+ *		egress interfaces can be used for redirection. The
+ *		**BPF_F_INGRESS** value in *flags* is used to make the
+ *		distinction (ingress path is selected if the flag is present,
+ *		egress path otherwise). This is the only flag supported for now.
+ *	Return
+ *		**SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * long bpf_sk_redirect_hash(struct sk_buff *skb, struct bpf_map *map, void *key, u64 flags)
+ *	Description
+ *		This helper is used in programs implementing policies at the
+ *		skb socket level. If the sk_buff *skb* is allowed to pass (i.e.
+ *		if the verdict eBPF program returns **SK_PASS**), redirect it
+ *		to the socket referenced by *map* (of type
+ *		**BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and
+ *		egress interfaces can be used for redirection. The
+ *		**BPF_F_INGRESS** value in *flags* is used to make the
+ *		distinction (ingress path is selected if the flag is present,
+ *		egress otherwise). This is the only flag supported for now.
+ *	Return
+ *		**SK_PASS** on success, or **SK_DROP** on error.
+ *
+ * long bpf_lwt_push_encap(struct sk_buff *skb, u32 type, void *hdr, u32 len)
+ *	Description
+ *		Encapsulate the packet associated to *skb* within a Layer 3
+ *		protocol header. This header is provided in the buffer at
+ *		address *hdr*, with *len* its size in bytes. *type* indicates
+ *		the protocol of the header and can be one of:
+ *
+ *		**BPF_LWT_ENCAP_SEG6**
+ *			IPv6 encapsulation with Segment Routing Header
+ *			(**struct ipv6_sr_hdr**). *hdr* only contains the SRH,
+ *			the IPv6 header is computed by the kernel.
+ *		**BPF_LWT_ENCAP_SEG6_INLINE**
+ *			Only works if *skb* contains an IPv6 packet. Insert a
+ *			Segment Routing Header (**struct ipv6_sr_hdr**) inside
+ *			the IPv6 header.
+ *		**BPF_LWT_ENCAP_IP**
+ *			IP encapsulation (GRE/GUE/IPIP/etc). The outer header
+ *			must be IPv4 or IPv6, followed by zero or more
+ *			additional headers, up to **LWT_BPF_MAX_HEADROOM**
+ *			total bytes in all prepended headers. Please note that
+ *			if **skb_is_gso**\ (*skb*) is true, no more than two
+ *			headers can be prepended, and the inner header, if
+ *			present, should be either GRE or UDP/GUE.
+ *
+ *		**BPF_LWT_ENCAP_SEG6**\ \* types can be called by BPF programs
+ *		of type **BPF_PROG_TYPE_LWT_IN**; **BPF_LWT_ENCAP_IP** type can
+ *		be called by bpf programs of types **BPF_PROG_TYPE_LWT_IN** and
+ *		**BPF_PROG_TYPE_LWT_XMIT**.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ *	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_lwt_seg6_store_bytes(struct sk_buff *skb, u32 offset, const void *from, u32 len)
+ *	Description
+ *		Store *len* bytes from address *from* into the packet
+ *		associated to *skb*, at *offset*. Only the flags, tag and TLVs
+ *		inside the outermost IPv6 Segment Routing Header can be
+ *		modified through this helper.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ *	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_lwt_seg6_adjust_srh(struct sk_buff *skb, u32 offset, s32 delta)
+ *	Description
+ *		Adjust the size allocated to TLVs in the outermost IPv6
+ *		Segment Routing Header contained in the packet associated to
+ *		*skb*, at position *offset* by *delta* bytes. Only offsets
+ *		after the segments are accepted. *delta* can be as well
+ *		positive (growing) as negative (shrinking).
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ *	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_lwt_seg6_action(struct sk_buff *skb, u32 action, void *param, u32 param_len)
+ *	Description
+ *		Apply an IPv6 Segment Routing action of type *action* to the
+ *		packet associated to *skb*. Each action takes a parameter
+ *		contained at address *param*, and of length *param_len* bytes.
+ *		*action* can be one of:
+ *
+ *		**SEG6_LOCAL_ACTION_END_X**
+ *			End.X action: Endpoint with Layer-3 cross-connect.
+ *			Type of *param*: **struct in6_addr**.
+ *		**SEG6_LOCAL_ACTION_END_T**
+ *			End.T action: Endpoint with specific IPv6 table lookup.
+ *			Type of *param*: **int**.
+ *		**SEG6_LOCAL_ACTION_END_B6**
+ *			End.B6 action: Endpoint bound to an SRv6 policy.
+ *			Type of *param*: **struct ipv6_sr_hdr**.
+ *		**SEG6_LOCAL_ACTION_END_B6_ENCAP**
+ *			End.B6.Encap action: Endpoint bound to an SRv6
+ *			encapsulation policy.
+ *			Type of *param*: **struct ipv6_sr_hdr**.
+ *
+ * 		A call to this helper is susceptible to change the underlying
+ * 		packet buffer. Therefore, at load time, all checks on pointers
+ * 		previously done by the verifier are invalidated and must be
+ * 		performed again, if the helper is used in combination with
+ * 		direct packet access.
+ *	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_rc_repeat(void *ctx)
+ *	Description
+ *		This helper is used in programs implementing IR decoding, to
+ *		report a successfully decoded repeat key message. This delays
+ *		the generation of a key up event for previously generated
+ *		key down event.
+ *
+ *		Some IR protocols like NEC have a special IR message for
+ *		repeating last button, for when a button is held down.
+ *
+ *		The *ctx* should point to the lirc sample as passed into
+ *		the program.
+ *
+ *		This helper is only available is the kernel was compiled with
+ *		the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ *		"**y**".
+ *	Return
+ *		0
+ *
+ * long bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
+ *	Description
+ *		This helper is used in programs implementing IR decoding, to
+ *		report a successfully decoded key press with *scancode*,
+ *		*toggle* value in the given *protocol*. The scancode will be
+ *		translated to a keycode using the rc keymap, and reported as
+ *		an input key down event. After a period a key up event is
+ *		generated. This period can be extended by calling either
+ *		**bpf_rc_keydown**\ () again with the same values, or calling
+ *		**bpf_rc_repeat**\ ().
+ *
+ *		Some protocols include a toggle bit, in case the button was
+ *		released and pressed again between consecutive scancodes.
+ *
+ *		The *ctx* should point to the lirc sample as passed into
+ *		the program.
+ *
+ *		The *protocol* is the decoded protocol number (see
+ *		**enum rc_proto** for some predefined values).
+ *
+ *		This helper is only available is the kernel was compiled with
+ *		the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ *		"**y**".
+ *	Return
+ *		0
+ *
+ * u64 bpf_skb_cgroup_id(struct sk_buff *skb)
+ * 	Description
+ * 		Return the cgroup v2 id of the socket associated with the *skb*.
+ * 		This is roughly similar to the **bpf_get_cgroup_classid**\ ()
+ * 		helper for cgroup v1 by providing a tag resp. identifier that
+ * 		can be matched on or used for map lookups e.g. to implement
+ * 		policy. The cgroup v2 id of a given path in the hierarchy is
+ * 		exposed in user space through the f_handle API in order to get
+ * 		to the same 64-bit id.
+ *
+ * 		This helper can be used on TC egress path, but not on ingress,
+ * 		and is available only if the kernel was compiled with the
+ * 		**CONFIG_SOCK_CGROUP_DATA** configuration option.
+ * 	Return
+ * 		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * u64 bpf_get_current_cgroup_id(void)
+ * 	Description
+ * 		Get the current cgroup id based on the cgroup within which
+ * 		the current task is running.
+ * 	Return
+ * 		A 64-bit integer containing the current cgroup id based
+ * 		on the cgroup within which the current task is running.
+ *
+ * void *bpf_get_local_storage(void *map, u64 flags)
+ *	Description
+ *		Get the pointer to the local storage area.
+ *		The type and the size of the local storage is defined
+ *		by the *map* argument.
+ *		The *flags* meaning is specific for each map type,
+ *		and has to be 0 for cgroup local storage.
+ *
+ *		Depending on the BPF program type, a local storage area
+ *		can be shared between multiple instances of the BPF program,
+ *		running simultaneously.
+ *
+ *		A user should care about the synchronization by himself.
+ *		For example, by using the **BPF_ATOMIC** instructions to alter
+ *		the shared data.
+ *	Return
+ *		A pointer to the local storage area.
+ *
+ * long bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
+ *	Description
+ *		Select a **SO_REUSEPORT** socket from a
+ *		**BPF_MAP_TYPE_REUSEPORT_SOCKARRAY** *map*.
+ *		It checks the selected socket is matching the incoming
+ *		request in the socket buffer.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level)
+ *	Description
+ *		Return id of cgroup v2 that is ancestor of cgroup associated
+ *		with the *skb* at the *ancestor_level*.  The root cgroup is at
+ *		*ancestor_level* zero and each step down the hierarchy
+ *		increments the level. If *ancestor_level* == level of cgroup
+ *		associated with *skb*, then return value will be same as that
+ *		of **bpf_skb_cgroup_id**\ ().
+ *
+ *		The helper is useful to implement policies based on cgroups
+ *		that are upper in hierarchy than immediate cgroup associated
+ *		with *skb*.
+ *
+ *		The format of returned id and helper limitations are same as in
+ *		**bpf_skb_cgroup_id**\ ().
+ *	Return
+ *		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ *	Description
+ *		Look for TCP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is a negative signed 32-bit integer, then the
+ *		socket lookup table in the netns associated with the *ctx*
+ *		will be used. For the TC hooks, this is the netns of the device
+ *		in the skb. For socket hooks, this is the netns of the socket.
+ *		If *netns* is any other signed 32-bit value greater than or
+ *		equal to zero then it specifies the ID of the netns relative to
+ *		the netns associated with the *ctx*. *netns* values beyond the
+ *		range of 32-bit integers are reserved for future use.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ *		For sockets with reuseport option, the **struct bpf_sock**
+ *		result is from *reuse*\ **->socks**\ [] using the hash of the
+ *		tuple.
+ *
+ * struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ *	Description
+ *		Look for UDP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is a negative signed 32-bit integer, then the
+ *		socket lookup table in the netns associated with the *ctx*
+ *		will be used. For the TC hooks, this is the netns of the device
+ *		in the skb. For socket hooks, this is the netns of the socket.
+ *		If *netns* is any other signed 32-bit value greater than or
+ *		equal to zero then it specifies the ID of the netns relative to
+ *		the netns associated with the *ctx*. *netns* values beyond the
+ *		range of 32-bit integers are reserved for future use.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ *		For sockets with reuseport option, the **struct bpf_sock**
+ *		result is from *reuse*\ **->socks**\ [] using the hash of the
+ *		tuple.
+ *
+ * long bpf_sk_release(void *sock)
+ *	Description
+ *		Release the reference held by *sock*. *sock* must be a
+ *		non-**NULL** pointer that was returned from
+ *		**bpf_sk_lookup_xxx**\ ().
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * 	Description
+ * 		Push an element *value* in *map*. *flags* is one of:
+ *
+ * 		**BPF_EXIST**
+ * 			If the queue/stack is full, the oldest element is
+ * 			removed to make room for this.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Pop an element from *map*.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Get an element from *map* without removing it.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_msg_push_data(struct sk_msg_buff *msg, u32 start, u32 len, u64 flags)
+ *	Description
+ *		For socket policies, insert *len* bytes into *msg* at offset
+ *		*start*.
+ *
+ *		If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ *		*msg* it may want to insert metadata or options into the *msg*.
+ *		This can later be read and used by any of the lower layer BPF
+ *		hooks.
+ *
+ *		This helper may fail if under memory pressure (a malloc
+ *		fails) in these cases BPF programs will get an appropriate
+ *		error and BPF programs will need to handle them.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 len, u64 flags)
+ *	Description
+ *		Will remove *len* bytes from a *msg* starting at byte *start*.
+ *		This may result in **ENOMEM** errors under certain situations if
+ *		an allocation and copy are required due to a full ring buffer.
+ *		However, the helper will try to avoid doing the allocation
+ *		if possible. Other errors can occur if input parameters are
+ *		invalid either due to *start* byte not being valid part of *msg*
+ *		payload and/or *pop* value being to large.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_rc_pointer_rel(void *ctx, s32 rel_x, s32 rel_y)
+ *	Description
+ *		This helper is used in programs implementing IR decoding, to
+ *		report a successfully decoded pointer movement.
+ *
+ *		The *ctx* should point to the lirc sample as passed into
+ *		the program.
+ *
+ *		This helper is only available is the kernel was compiled with
+ *		the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ *		"**y**".
+ *	Return
+ *		0
+ *
+ * long bpf_spin_lock(struct bpf_spin_lock *lock)
+ *	Description
+ *		Acquire a spinlock represented by the pointer *lock*, which is
+ *		stored as part of a value of a map. Taking the lock allows to
+ *		safely update the rest of the fields in that value. The
+ *		spinlock can (and must) later be released with a call to
+ *		**bpf_spin_unlock**\ (\ *lock*\ ).
+ *
+ *		Spinlocks in BPF programs come with a number of restrictions
+ *		and constraints:
+ *
+ *		* **bpf_spin_lock** objects are only allowed inside maps of
+ *		  types **BPF_MAP_TYPE_HASH** and **BPF_MAP_TYPE_ARRAY** (this
+ *		  list could be extended in the future).
+ *		* BTF description of the map is mandatory.
+ *		* The BPF program can take ONE lock at a time, since taking two
+ *		  or more could cause dead locks.
+ *		* Only one **struct bpf_spin_lock** is allowed per map element.
+ *		* When the lock is taken, calls (either BPF to BPF or helpers)
+ *		  are not allowed.
+ *		* The **BPF_LD_ABS** and **BPF_LD_IND** instructions are not
+ *		  allowed inside a spinlock-ed region.
+ *		* The BPF program MUST call **bpf_spin_unlock**\ () to release
+ *		  the lock, on all execution paths, before it returns.
+ *		* The BPF program can access **struct bpf_spin_lock** only via
+ *		  the **bpf_spin_lock**\ () and **bpf_spin_unlock**\ ()
+ *		  helpers. Loading or storing data into the **struct
+ *		  bpf_spin_lock** *lock*\ **;** field of a map is not allowed.
+ *		* To use the **bpf_spin_lock**\ () helper, the BTF description
+ *		  of the map value must be a struct and have **struct
+ *		  bpf_spin_lock** *anyname*\ **;** field at the top level.
+ *		  Nested lock inside another struct is not allowed.
+ *		* The **struct bpf_spin_lock** *lock* field in a map value must
+ *		  be aligned on a multiple of 4 bytes in that value.
+ *		* Syscall with command **BPF_MAP_LOOKUP_ELEM** does not copy
+ *		  the **bpf_spin_lock** field to user space.
+ *		* Syscall with command **BPF_MAP_UPDATE_ELEM**, or update from
+ *		  a BPF program, do not update the **bpf_spin_lock** field.
+ *		* **bpf_spin_lock** cannot be on the stack or inside a
+ *		  networking packet (it can only be inside of a map values).
+ *		* **bpf_spin_lock** is available to root only.
+ *		* Tracing programs and socket filter programs cannot use
+ *		  **bpf_spin_lock**\ () due to insufficient preemption checks
+ *		  (but this may change in the future).
+ *		* **bpf_spin_lock** is not allowed in inner maps of map-in-map.
+ *	Return
+ *		0
+ *
+ * long bpf_spin_unlock(struct bpf_spin_lock *lock)
+ *	Description
+ *		Release the *lock* previously locked by a call to
+ *		**bpf_spin_lock**\ (\ *lock*\ ).
+ *	Return
+ *		0
+ *
+ * struct bpf_sock *bpf_sk_fullsock(struct bpf_sock *sk)
+ *	Description
+ *		This helper gets a **struct bpf_sock** pointer such
+ *		that all the fields in this **bpf_sock** can be accessed.
+ *	Return
+ *		A **struct bpf_sock** pointer on success, or **NULL** in
+ *		case of failure.
+ *
+ * struct bpf_tcp_sock *bpf_tcp_sock(struct bpf_sock *sk)
+ *	Description
+ *		This helper gets a **struct bpf_tcp_sock** pointer from a
+ *		**struct bpf_sock** pointer.
+ *	Return
+ *		A **struct bpf_tcp_sock** pointer on success, or **NULL** in
+ *		case of failure.
+ *
+ * long bpf_skb_ecn_set_ce(struct sk_buff *skb)
+ *	Description
+ *		Set ECN (Explicit Congestion Notification) field of IP header
+ *		to **CE** (Congestion Encountered) if current value is **ECT**
+ *		(ECN Capable Transport). Otherwise, do nothing. Works with IPv6
+ *		and IPv4.
+ *	Return
+ *		1 if the **CE** flag is set (either by the current helper call
+ *		or because it was already present), 0 if it is not set.
+ *
+ * struct bpf_sock *bpf_get_listener_sock(struct bpf_sock *sk)
+ *	Description
+ *		Return a **struct bpf_sock** pointer in **TCP_LISTEN** state.
+ *		**bpf_sk_release**\ () is unnecessary and not allowed.
+ *	Return
+ *		A **struct bpf_sock** pointer on success, or **NULL** in
+ *		case of failure.
+ *
+ * struct bpf_sock *bpf_skc_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ *	Description
+ *		Look for TCP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ *		This function is identical to **bpf_sk_lookup_tcp**\ (), except
+ *		that it also returns timewait or request sockets. Use
+ *		**bpf_sk_fullsock**\ () or **bpf_tcp_sock**\ () to access the
+ *		full structure.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ *		For sockets with reuseport option, the **struct bpf_sock**
+ *		result is from *reuse*\ **->socks**\ [] using the hash of the
+ *		tuple.
+ *
+ * long bpf_tcp_check_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
+ * 	Description
+ * 		Check whether *iph* and *th* contain a valid SYN cookie ACK for
+ * 		the listening socket in *sk*.
+ *
+ * 		*iph* points to the start of the IPv4 or IPv6 header, while
+ * 		*iph_len* contains **sizeof**\ (**struct iphdr**) or
+ * 		**sizeof**\ (**struct ipv6hdr**).
+ *
+ * 		*th* points to the start of the TCP header, while *th_len*
+ *		contains the length of the TCP header (at least
+ *		**sizeof**\ (**struct tcphdr**)).
+ * 	Return
+ * 		0 if *iph* and *th* are a valid SYN cookie ACK, or a negative
+ * 		error otherwise.
+ *
+ * long bpf_sysctl_get_name(struct bpf_sysctl *ctx, char *buf, size_t buf_len, u64 flags)
+ *	Description
+ *		Get name of sysctl in /proc/sys/ and copy it into provided by
+ *		program buffer *buf* of size *buf_len*.
+ *
+ *		The buffer is always NUL terminated, unless it's zero-sized.
+ *
+ *		If *flags* is zero, full name (e.g. "net/ipv4/tcp_mem") is
+ *		copied. Use **BPF_F_SYSCTL_BASE_NAME** flag to copy base name
+ *		only (e.g. "tcp_mem").
+ *	Return
+ *		Number of character copied (not including the trailing NUL).
+ *
+ *		**-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ *		truncated name in this case).
+ *
+ * long bpf_sysctl_get_current_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
+ *	Description
+ *		Get current value of sysctl as it is presented in /proc/sys
+ *		(incl. newline, etc), and copy it as a string into provided
+ *		by program buffer *buf* of size *buf_len*.
+ *
+ *		The whole value is copied, no matter what file position user
+ *		space issued e.g. sys_read at.
+ *
+ *		The buffer is always NUL terminated, unless it's zero-sized.
+ *	Return
+ *		Number of character copied (not including the trailing NUL).
+ *
+ *		**-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ *		truncated name in this case).
+ *
+ *		**-EINVAL** if current value was unavailable, e.g. because
+ *		sysctl is uninitialized and read returns -EIO for it.
+ *
+ * long bpf_sysctl_get_new_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
+ *	Description
+ *		Get new value being written by user space to sysctl (before
+ *		the actual write happens) and copy it as a string into
+ *		provided by program buffer *buf* of size *buf_len*.
+ *
+ *		User space may write new value at file position > 0.
+ *
+ *		The buffer is always NUL terminated, unless it's zero-sized.
+ *	Return
+ *		Number of character copied (not including the trailing NUL).
+ *
+ *		**-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ *		truncated name in this case).
+ *
+ *		**-EINVAL** if sysctl is being read.
+ *
+ * long bpf_sysctl_set_new_value(struct bpf_sysctl *ctx, const char *buf, size_t buf_len)
+ *	Description
+ *		Override new value being written by user space to sysctl with
+ *		value provided by program in buffer *buf* of size *buf_len*.
+ *
+ *		*buf* should contain a string in same form as provided by user
+ *		space on sysctl write.
+ *
+ *		User space may write new value at file position > 0. To override
+ *		the whole sysctl value file position should be set to zero.
+ *	Return
+ *		0 on success.
+ *
+ *		**-E2BIG** if the *buf_len* is too big.
+ *
+ *		**-EINVAL** if sysctl is being read.
+ *
+ * long bpf_strtol(const char *buf, size_t buf_len, u64 flags, long *res)
+ *	Description
+ *		Convert the initial part of the string from buffer *buf* of
+ *		size *buf_len* to a long integer according to the given base
+ *		and save the result in *res*.
+ *
+ *		The string may begin with an arbitrary amount of white space
+ *		(as determined by **isspace**\ (3)) followed by a single
+ *		optional '**-**' sign.
+ *
+ *		Five least significant bits of *flags* encode base, other bits
+ *		are currently unused.
+ *
+ *		Base must be either 8, 10, 16 or 0 to detect it automatically
+ *		similar to user space **strtol**\ (3).
+ *	Return
+ *		Number of characters consumed on success. Must be positive but
+ *		no more than *buf_len*.
+ *
+ *		**-EINVAL** if no valid digits were found or unsupported base
+ *		was provided.
+ *
+ *		**-ERANGE** if resulting value was out of range.
+ *
+ * long bpf_strtoul(const char *buf, size_t buf_len, u64 flags, unsigned long *res)
+ *	Description
+ *		Convert the initial part of the string from buffer *buf* of
+ *		size *buf_len* to an unsigned long integer according to the
+ *		given base and save the result in *res*.
+ *
+ *		The string may begin with an arbitrary amount of white space
+ *		(as determined by **isspace**\ (3)).
+ *
+ *		Five least significant bits of *flags* encode base, other bits
+ *		are currently unused.
+ *
+ *		Base must be either 8, 10, 16 or 0 to detect it automatically
+ *		similar to user space **strtoul**\ (3).
+ *	Return
+ *		Number of characters consumed on success. Must be positive but
+ *		no more than *buf_len*.
+ *
+ *		**-EINVAL** if no valid digits were found or unsupported base
+ *		was provided.
+ *
+ *		**-ERANGE** if resulting value was out of range.
+ *
+ * void *bpf_sk_storage_get(struct bpf_map *map, void *sk, void *value, u64 flags)
+ *	Description
+ *		Get a bpf-local-storage from a *sk*.
+ *
+ *		Logically, it could be thought of getting the value from
+ *		a *map* with *sk* as the **key**.  From this
+ *		perspective,  the usage is not much different from
+ *		**bpf_map_lookup_elem**\ (*map*, **&**\ *sk*) except this
+ *		helper enforces the key must be a full socket and the map must
+ *		be a **BPF_MAP_TYPE_SK_STORAGE** also.
+ *
+ *		Underneath, the value is stored locally at *sk* instead of
+ *		the *map*.  The *map* is used as the bpf-local-storage
+ *		"type". The bpf-local-storage "type" (i.e. the *map*) is
+ *		searched against all bpf-local-storages residing at *sk*.
+ *
+ *		*sk* is a kernel **struct sock** pointer for LSM program.
+ *		*sk* is a **struct bpf_sock** pointer for other program types.
+ *
+ *		An optional *flags* (**BPF_SK_STORAGE_GET_F_CREATE**) can be
+ *		used such that a new bpf-local-storage will be
+ *		created if one does not exist.  *value* can be used
+ *		together with **BPF_SK_STORAGE_GET_F_CREATE** to specify
+ *		the initial value of a bpf-local-storage.  If *value* is
+ *		**NULL**, the new bpf-local-storage will be zero initialized.
+ *	Return
+ *		A bpf-local-storage pointer is returned on success.
+ *
+ *		**NULL** if not found or there was an error in adding
+ *		a new bpf-local-storage.
+ *
+ * long bpf_sk_storage_delete(struct bpf_map *map, void *sk)
+ *	Description
+ *		Delete a bpf-local-storage from a *sk*.
+ *	Return
+ *		0 on success.
+ *
+ *		**-ENOENT** if the bpf-local-storage cannot be found.
+ *		**-EINVAL** if sk is not a fullsock (e.g. a request_sock).
+ *
+ * long bpf_send_signal(u32 sig)
+ *	Description
+ *		Send signal *sig* to the process of the current task.
+ *		The signal may be delivered to any of this process's threads.
+ *	Return
+ *		0 on success or successfully queued.
+ *
+ *		**-EBUSY** if work queue under nmi is full.
+ *
+ *		**-EINVAL** if *sig* is invalid.
+ *
+ *		**-EPERM** if no permission to send the *sig*.
+ *
+ *		**-EAGAIN** if bpf program can try again.
+ *
+ * s64 bpf_tcp_gen_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
+ *	Description
+ *		Try to issue a SYN cookie for the packet with corresponding
+ *		IP/TCP headers, *iph* and *th*, on the listening socket in *sk*.
+ *
+ *		*iph* points to the start of the IPv4 or IPv6 header, while
+ *		*iph_len* contains **sizeof**\ (**struct iphdr**) or
+ *		**sizeof**\ (**struct ipv6hdr**).
+ *
+ *		*th* points to the start of the TCP header, while *th_len*
+ *		contains the length of the TCP header with options (at least
+ *		**sizeof**\ (**struct tcphdr**)).
+ *	Return
+ *		On success, lower 32 bits hold the generated SYN cookie in
+ *		followed by 16 bits which hold the MSS value for that cookie,
+ *		and the top 16 bits are unused.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EINVAL** SYN cookie cannot be issued due to error
+ *
+ *		**-ENOENT** SYN cookie should not be issued (no SYN flood)
+ *
+ *		**-EOPNOTSUPP** kernel configuration does not enable SYN cookies
+ *
+ *		**-EPROTONOSUPPORT** IP packet version is not 4 or 6
+ *
+ * long bpf_skb_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ * 	Description
+ * 		Write raw *data* blob into a special BPF perf event held by
+ * 		*map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
+ * 		event must have the following attributes: **PERF_SAMPLE_RAW**
+ * 		as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
+ * 		**PERF_COUNT_SW_BPF_OUTPUT** as **config**.
+ *
+ * 		The *flags* are used to indicate the index in *map* for which
+ * 		the value must be put, masked with **BPF_F_INDEX_MASK**.
+ * 		Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
+ * 		to indicate that the index of the current CPU core should be
+ * 		used.
+ *
+ * 		The value to write, of *size*, is passed through eBPF stack and
+ * 		pointed by *data*.
+ *
+ * 		*ctx* is a pointer to in-kernel struct sk_buff.
+ *
+ * 		This helper is similar to **bpf_perf_event_output**\ () but
+ * 		restricted to raw_tracepoint bpf programs.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_probe_read_user(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		Safely attempt to read *size* bytes from user space address
+ * 		*unsafe_ptr* and store the data in *dst*.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		Safely attempt to read *size* bytes from kernel space address
+ * 		*unsafe_ptr* and store the data in *dst*.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_probe_read_user_str(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		Copy a NUL terminated string from an unsafe user address
+ * 		*unsafe_ptr* to *dst*. The *size* should include the
+ * 		terminating NUL byte. In case the string length is smaller than
+ * 		*size*, the target is not padded with further NUL bytes. If the
+ * 		string length is larger than *size*, just *size*-1 bytes are
+ * 		copied and the last byte is set to NUL.
+ *
+ * 		On success, returns the number of bytes that were written,
+ * 		including the terminal NUL. This makes this helper useful in
+ * 		tracing programs for reading strings, and more importantly to
+ * 		get its length at runtime. See the following snippet:
+ *
+ * 		::
+ *
+ * 			SEC("kprobe/sys_open")
+ * 			void bpf_sys_open(struct pt_regs *ctx)
+ * 			{
+ * 			        char buf[PATHLEN]; // PATHLEN is defined to 256
+ * 			        int res = bpf_probe_read_user_str(buf, sizeof(buf),
+ * 				                                  ctx->di);
+ *
+ * 				// Consume buf, for example push it to
+ * 				// userspace via bpf_perf_event_output(); we
+ * 				// can use res (the string length) as event
+ * 				// size, after checking its boundaries.
+ * 			}
+ *
+ * 		In comparison, using **bpf_probe_read_user**\ () helper here
+ * 		instead to read the string would require to estimate the length
+ * 		at compile time, and would often result in copying more memory
+ * 		than necessary.
+ *
+ * 		Another useful use case is when parsing individual process
+ * 		arguments or individual environment variables navigating
+ * 		*current*\ **->mm->arg_start** and *current*\
+ * 		**->mm->env_start**: using this helper and the return value,
+ * 		one can quickly iterate at the right offset of the memory area.
+ * 	Return
+ * 		On success, the strictly positive length of the output string,
+ * 		including the trailing NUL character. On error, a negative
+ * 		value.
+ *
+ * long bpf_probe_read_kernel_str(void *dst, u32 size, const void *unsafe_ptr)
+ * 	Description
+ * 		Copy a NUL terminated string from an unsafe kernel address *unsafe_ptr*
+ * 		to *dst*. Same semantics as with **bpf_probe_read_user_str**\ () apply.
+ * 	Return
+ * 		On success, the strictly positive length of the string, including
+ * 		the trailing NUL character. On error, a negative value.
+ *
+ * long bpf_tcp_send_ack(void *tp, u32 rcv_nxt)
+ *	Description
+ *		Send out a tcp-ack. *tp* is the in-kernel struct **tcp_sock**.
+ *		*rcv_nxt* is the ack_seq to be sent out.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_send_signal_thread(u32 sig)
+ *	Description
+ *		Send signal *sig* to the thread corresponding to the current task.
+ *	Return
+ *		0 on success or successfully queued.
+ *
+ *		**-EBUSY** if work queue under nmi is full.
+ *
+ *		**-EINVAL** if *sig* is invalid.
+ *
+ *		**-EPERM** if no permission to send the *sig*.
+ *
+ *		**-EAGAIN** if bpf program can try again.
+ *
+ * u64 bpf_jiffies64(void)
+ *	Description
+ *		Obtain the 64bit jiffies
+ *	Return
+ *		The 64 bit jiffies
+ *
+ * long bpf_read_branch_records(struct bpf_perf_event_data *ctx, void *buf, u32 size, u64 flags)
+ *	Description
+ *		For an eBPF program attached to a perf event, retrieve the
+ *		branch records (**struct perf_branch_entry**) associated to *ctx*
+ *		and store it in the buffer pointed by *buf* up to size
+ *		*size* bytes.
+ *	Return
+ *		On success, number of bytes written to *buf*. On error, a
+ *		negative value.
+ *
+ *		The *flags* can be set to **BPF_F_GET_BRANCH_RECORDS_SIZE** to
+ *		instead return the number of bytes required to store all the
+ *		branch entries. If this flag is set, *buf* may be NULL.
+ *
+ *		**-EINVAL** if arguments invalid or **size** not a multiple
+ *		of **sizeof**\ (**struct perf_branch_entry**\ ).
+ *
+ *		**-ENOENT** if architecture does not support branch records.
+ *
+ * long bpf_get_ns_current_pid_tgid(u64 dev, u64 ino, struct bpf_pidns_info *nsdata, u32 size)
+ *	Description
+ *		Returns 0 on success, values for *pid* and *tgid* as seen from the current
+ *		*namespace* will be returned in *nsdata*.
+ *	Return
+ *		0 on success, or one of the following in case of failure:
+ *
+ *		**-EINVAL** if dev and inum supplied don't match dev_t and inode number
+ *              with nsfs of current task, or if dev conversion to dev_t lost high bits.
+ *
+ *		**-ENOENT** if pidns does not exists for the current task.
+ *
+ * long bpf_xdp_output(void *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ *	Description
+ *		Write raw *data* blob into a special BPF perf event held by
+ *		*map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
+ *		event must have the following attributes: **PERF_SAMPLE_RAW**
+ *		as **sample_type**, **PERF_TYPE_SOFTWARE** as **type**, and
+ *		**PERF_COUNT_SW_BPF_OUTPUT** as **config**.
+ *
+ *		The *flags* are used to indicate the index in *map* for which
+ *		the value must be put, masked with **BPF_F_INDEX_MASK**.
+ *		Alternatively, *flags* can be set to **BPF_F_CURRENT_CPU**
+ *		to indicate that the index of the current CPU core should be
+ *		used.
+ *
+ *		The value to write, of *size*, is passed through eBPF stack and
+ *		pointed by *data*.
+ *
+ *		*ctx* is a pointer to in-kernel struct xdp_buff.
+ *
+ *		This helper is similar to **bpf_perf_eventoutput**\ () but
+ *		restricted to raw_tracepoint bpf programs.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_get_netns_cookie(void *ctx)
+ * 	Description
+ * 		Retrieve the cookie (generated by the kernel) of the network
+ * 		namespace the input *ctx* is associated with. The network
+ * 		namespace cookie remains stable for its lifetime and provides
+ * 		a global identifier that can be assumed unique. If *ctx* is
+ * 		NULL, then the helper returns the cookie for the initial
+ * 		network namespace. The cookie itself is very similar to that
+ * 		of **bpf_get_socket_cookie**\ () helper, but for network
+ * 		namespaces instead of sockets.
+ * 	Return
+ * 		A 8-byte long opaque number.
+ *
+ * u64 bpf_get_current_ancestor_cgroup_id(int ancestor_level)
+ * 	Description
+ * 		Return id of cgroup v2 that is ancestor of the cgroup associated
+ * 		with the current task at the *ancestor_level*. The root cgroup
+ * 		is at *ancestor_level* zero and each step down the hierarchy
+ * 		increments the level. If *ancestor_level* == level of cgroup
+ * 		associated with the current task, then return value will be the
+ * 		same as that of **bpf_get_current_cgroup_id**\ ().
+ *
+ * 		The helper is useful to implement policies based on cgroups
+ * 		that are upper in hierarchy than immediate cgroup associated
+ * 		with the current task.
+ *
+ * 		The format of returned id and helper limitations are same as in
+ * 		**bpf_get_current_cgroup_id**\ ().
+ * 	Return
+ * 		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * long bpf_sk_assign(struct sk_buff *skb, void *sk, u64 flags)
+ *	Description
+ *		Helper is overloaded depending on BPF program type. This
+ *		description applies to **BPF_PROG_TYPE_SCHED_CLS** and
+ *		**BPF_PROG_TYPE_SCHED_ACT** programs.
+ *
+ *		Assign the *sk* to the *skb*. When combined with appropriate
+ *		routing configuration to receive the packet towards the socket,
+ *		will cause *skb* to be delivered to the specified socket.
+ *		Subsequent redirection of *skb* via  **bpf_redirect**\ (),
+ *		**bpf_clone_redirect**\ () or other methods outside of BPF may
+ *		interfere with successful delivery to the socket.
+ *
+ *		This operation is only valid from TC ingress path.
+ *
+ *		The *flags* argument must be zero.
+ *	Return
+ *		0 on success, or a negative error in case of failure:
+ *
+ *		**-EINVAL** if specified *flags* are not supported.
+ *
+ *		**-ENOENT** if the socket is unavailable for assignment.
+ *
+ *		**-ENETUNREACH** if the socket is unreachable (wrong netns).
+ *
+ *		**-EOPNOTSUPP** if the operation is not supported, for example
+ *		a call from outside of TC ingress.
+ *
+ *		**-ESOCKTNOSUPPORT** if the socket type is not supported
+ *		(reuseport).
+ *
+ * long bpf_sk_assign(struct bpf_sk_lookup *ctx, struct bpf_sock *sk, u64 flags)
+ *	Description
+ *		Helper is overloaded depending on BPF program type. This
+ *		description applies to **BPF_PROG_TYPE_SK_LOOKUP** programs.
+ *
+ *		Select the *sk* as a result of a socket lookup.
+ *
+ *		For the operation to succeed passed socket must be compatible
+ *		with the packet description provided by the *ctx* object.
+ *
+ *		L4 protocol (**IPPROTO_TCP** or **IPPROTO_UDP**) must
+ *		be an exact match. While IP family (**AF_INET** or
+ *		**AF_INET6**) must be compatible, that is IPv6 sockets
+ *		that are not v6-only can be selected for IPv4 packets.
+ *
+ *		Only TCP listeners and UDP unconnected sockets can be
+ *		selected. *sk* can also be NULL to reset any previous
+ *		selection.
+ *
+ *		*flags* argument can combination of following values:
+ *
+ *		* **BPF_SK_LOOKUP_F_REPLACE** to override the previous
+ *		  socket selection, potentially done by a BPF program
+ *		  that ran before us.
+ *
+ *		* **BPF_SK_LOOKUP_F_NO_REUSEPORT** to skip
+ *		  load-balancing within reuseport group for the socket
+ *		  being selected.
+ *
+ *		On success *ctx->sk* will point to the selected socket.
+ *
+ *	Return
+ *		0 on success, or a negative errno in case of failure.
+ *
+ *		* **-EAFNOSUPPORT** if socket family (*sk->family*) is
+ *		  not compatible with packet family (*ctx->family*).
+ *
+ *		* **-EEXIST** if socket has been already selected,
+ *		  potentially by another program, and
+ *		  **BPF_SK_LOOKUP_F_REPLACE** flag was not specified.
+ *
+ *		* **-EINVAL** if unsupported flags were specified.
+ *
+ *		* **-EPROTOTYPE** if socket L4 protocol
+ *		  (*sk->protocol*) doesn't match packet protocol
+ *		  (*ctx->protocol*).
+ *
+ *		* **-ESOCKTNOSUPPORT** if socket is not in allowed
+ *		  state (TCP listening or UDP unconnected).
+ *
+ * u64 bpf_ktime_get_boot_ns(void)
+ * 	Description
+ * 		Return the time elapsed since system boot, in nanoseconds.
+ * 		Does include the time the system was suspended.
+ * 		See: **clock_gettime**\ (**CLOCK_BOOTTIME**)
+ * 	Return
+ * 		Current *ktime*.
+ *
+ * long bpf_seq_printf(struct seq_file *m, const char *fmt, u32 fmt_size, const void *data, u32 data_len)
+ * 	Description
+ * 		**bpf_seq_printf**\ () uses seq_file **seq_printf**\ () to print
+ * 		out the format string.
+ * 		The *m* represents the seq_file. The *fmt* and *fmt_size* are for
+ * 		the format string itself. The *data* and *data_len* are format string
+ * 		arguments. The *data* are a **u64** array and corresponding format string
+ * 		values are stored in the array. For strings and pointers where pointees
+ * 		are accessed, only the pointer values are stored in the *data* array.
+ * 		The *data_len* is the size of *data* in bytes - must be a multiple of 8.
+ *
+ *		Formats **%s**, **%p{i,I}{4,6}** requires to read kernel memory.
+ *		Reading kernel memory may fail due to either invalid address or
+ *		valid address but requiring a major memory fault. If reading kernel memory
+ *		fails, the string for **%s** will be an empty string, and the ip
+ *		address for **%p{i,I}{4,6}** will be 0. Not returning error to
+ *		bpf program is consistent with what **bpf_trace_printk**\ () does for now.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure:
+ *
+ *		**-EBUSY** if per-CPU memory copy buffer is busy, can try again
+ *		by returning 1 from bpf program.
+ *
+ *		**-EINVAL** if arguments are invalid, or if *fmt* is invalid/unsupported.
+ *
+ *		**-E2BIG** if *fmt* contains too many format specifiers.
+ *
+ *		**-EOVERFLOW** if an overflow happened: The same object will be tried again.
+ *
+ * long bpf_seq_write(struct seq_file *m, const void *data, u32 len)
+ * 	Description
+ * 		**bpf_seq_write**\ () uses seq_file **seq_write**\ () to write the data.
+ * 		The *m* represents the seq_file. The *data* and *len* represent the
+ * 		data to write in bytes.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure:
+ *
+ *		**-EOVERFLOW** if an overflow happened: The same object will be tried again.
+ *
+ * u64 bpf_sk_cgroup_id(void *sk)
+ *	Description
+ *		Return the cgroup v2 id of the socket *sk*.
+ *
+ *		*sk* must be a non-**NULL** pointer to a socket, e.g. one
+ *		returned from **bpf_sk_lookup_xxx**\ (),
+ *		**bpf_sk_fullsock**\ (), etc. The format of returned id is
+ *		same as in **bpf_skb_cgroup_id**\ ().
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		the **CONFIG_SOCK_CGROUP_DATA** configuration option.
+ *	Return
+ *		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * u64 bpf_sk_ancestor_cgroup_id(void *sk, int ancestor_level)
+ *	Description
+ *		Return id of cgroup v2 that is ancestor of cgroup associated
+ *		with the *sk* at the *ancestor_level*.  The root cgroup is at
+ *		*ancestor_level* zero and each step down the hierarchy
+ *		increments the level. If *ancestor_level* == level of cgroup
+ *		associated with *sk*, then return value will be same as that
+ *		of **bpf_sk_cgroup_id**\ ().
+ *
+ *		The helper is useful to implement policies based on cgroups
+ *		that are upper in hierarchy than immediate cgroup associated
+ *		with *sk*.
+ *
+ *		The format of returned id and helper limitations are same as in
+ *		**bpf_sk_cgroup_id**\ ().
+ *	Return
+ *		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * long bpf_ringbuf_output(void *ringbuf, void *data, u64 size, u64 flags)
+ * 	Description
+ * 		Copy *size* bytes from *data* into a ring buffer *ringbuf*.
+ * 		If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * 		of new data availability is sent.
+ * 		If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * 		of new data availability is sent unconditionally.
+ * 		If **0** is specified in *flags*, an adaptive notification
+ * 		of new data availability is sent.
+ *
+ * 		An adaptive notification is a notification sent whenever the user-space
+ * 		process has caught up and consumed all available payloads. In case the user-space
+ * 		process is still processing a previous payload, then no notification is needed
+ * 		as it will process the newly added payload automatically.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * void *bpf_ringbuf_reserve(void *ringbuf, u64 size, u64 flags)
+ * 	Description
+ * 		Reserve *size* bytes of payload in a ring buffer *ringbuf*.
+ * 		*flags* must be 0.
+ * 	Return
+ * 		Valid pointer with *size* bytes of memory available; NULL,
+ * 		otherwise.
+ *
+ * void bpf_ringbuf_submit(void *data, u64 flags)
+ * 	Description
+ * 		Submit reserved ring buffer sample, pointed to by *data*.
+ * 		If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * 		of new data availability is sent.
+ * 		If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * 		of new data availability is sent unconditionally.
+ * 		If **0** is specified in *flags*, an adaptive notification
+ * 		of new data availability is sent.
+ *
+ * 		See 'bpf_ringbuf_output()' for the definition of adaptive notification.
+ * 	Return
+ * 		Nothing. Always succeeds.
+ *
+ * void bpf_ringbuf_discard(void *data, u64 flags)
+ * 	Description
+ * 		Discard reserved ring buffer sample, pointed to by *data*.
+ * 		If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * 		of new data availability is sent.
+ * 		If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * 		of new data availability is sent unconditionally.
+ * 		If **0** is specified in *flags*, an adaptive notification
+ * 		of new data availability is sent.
+ *
+ * 		See 'bpf_ringbuf_output()' for the definition of adaptive notification.
+ * 	Return
+ * 		Nothing. Always succeeds.
+ *
+ * u64 bpf_ringbuf_query(void *ringbuf, u64 flags)
+ *	Description
+ *		Query various characteristics of provided ring buffer. What
+ *		exactly is queries is determined by *flags*:
+ *
+ *		* **BPF_RB_AVAIL_DATA**: Amount of data not yet consumed.
+ *		* **BPF_RB_RING_SIZE**: The size of ring buffer.
+ *		* **BPF_RB_CONS_POS**: Consumer position (can wrap around).
+ *		* **BPF_RB_PROD_POS**: Producer(s) position (can wrap around).
+ *
+ *		Data returned is just a momentary snapshot of actual values
+ *		and could be inaccurate, so this facility should be used to
+ *		power heuristics and for reporting, not to make 100% correct
+ *		calculation.
+ *	Return
+ *		Requested value, or 0, if *flags* are not recognized.
+ *
+ * long bpf_csum_level(struct sk_buff *skb, u64 level)
+ * 	Description
+ * 		Change the skbs checksum level by one layer up or down, or
+ * 		reset it entirely to none in order to have the stack perform
+ * 		checksum validation. The level is applicable to the following
+ * 		protocols: TCP, UDP, GRE, SCTP, FCOE. For example, a decap of
+ * 		| ETH | IP | UDP | GUE | IP | TCP | into | ETH | IP | TCP |
+ * 		through **bpf_skb_adjust_room**\ () helper with passing in
+ * 		**BPF_F_ADJ_ROOM_NO_CSUM_RESET** flag would require one	call
+ * 		to **bpf_csum_level**\ () with **BPF_CSUM_LEVEL_DEC** since
+ * 		the UDP header is removed. Similarly, an encap of the latter
+ * 		into the former could be accompanied by a helper call to
+ * 		**bpf_csum_level**\ () with **BPF_CSUM_LEVEL_INC** if the
+ * 		skb is still intended to be processed in higher layers of the
+ * 		stack instead of just egressing at tc.
+ *
+ * 		There are three supported level settings at this time:
+ *
+ * 		* **BPF_CSUM_LEVEL_INC**: Increases skb->csum_level for skbs
+ * 		  with CHECKSUM_UNNECESSARY.
+ * 		* **BPF_CSUM_LEVEL_DEC**: Decreases skb->csum_level for skbs
+ * 		  with CHECKSUM_UNNECESSARY.
+ * 		* **BPF_CSUM_LEVEL_RESET**: Resets skb->csum_level to 0 and
+ * 		  sets CHECKSUM_NONE to force checksum validation by the stack.
+ * 		* **BPF_CSUM_LEVEL_QUERY**: No-op, returns the current
+ * 		  skb->csum_level.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure. In the
+ * 		case of **BPF_CSUM_LEVEL_QUERY**, the current skb->csum_level
+ * 		is returned or the error code -EACCES in case the skb is not
+ * 		subject to CHECKSUM_UNNECESSARY.
+ *
+ * struct tcp6_sock *bpf_skc_to_tcp6_sock(void *sk)
+ *	Description
+ *		Dynamically cast a *sk* pointer to a *tcp6_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * struct tcp_sock *bpf_skc_to_tcp_sock(void *sk)
+ *	Description
+ *		Dynamically cast a *sk* pointer to a *tcp_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * struct tcp_timewait_sock *bpf_skc_to_tcp_timewait_sock(void *sk)
+ * 	Description
+ *		Dynamically cast a *sk* pointer to a *tcp_timewait_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * struct tcp_request_sock *bpf_skc_to_tcp_request_sock(void *sk)
+ * 	Description
+ *		Dynamically cast a *sk* pointer to a *tcp_request_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * struct udp6_sock *bpf_skc_to_udp6_sock(void *sk)
+ * 	Description
+ *		Dynamically cast a *sk* pointer to a *udp6_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * long bpf_get_task_stack(struct task_struct *task, void *buf, u32 size, u64 flags)
+ *	Description
+ *		Return a user or a kernel stack in bpf program provided buffer.
+ *		To achieve this, the helper needs *task*, which is a valid
+ *		pointer to **struct task_struct**. To store the stacktrace, the
+ *		bpf program provides *buf* with a nonnegative *size*.
+ *
+ *		The last argument, *flags*, holds the number of stack frames to
+ *		skip (from 0 to 255), masked with
+ *		**BPF_F_SKIP_FIELD_MASK**. The next bits can be used to set
+ *		the following flags:
+ *
+ *		**BPF_F_USER_STACK**
+ *			Collect a user space stack instead of a kernel stack.
+ *		**BPF_F_USER_BUILD_ID**
+ *			Collect buildid+offset instead of ips for user stack,
+ *			only valid if **BPF_F_USER_STACK** is also specified.
+ *
+ *		**bpf_get_task_stack**\ () can collect up to
+ *		**PERF_MAX_STACK_DEPTH** both kernel and user frames, subject
+ *		to sufficient large buffer size. Note that
+ *		this limit can be controlled with the **sysctl** program, and
+ *		that it should be manually increased in order to profile long
+ *		user stacks (such as stacks for Java programs). To do so, use:
+ *
+ *		::
+ *
+ *			# sysctl kernel.perf_event_max_stack=<new value>
+ *	Return
+ * 		The non-negative copied *buf* length equal to or less than
+ * 		*size* on success, or a negative error in case of failure.
+ *
+ * long bpf_load_hdr_opt(struct bpf_sock_ops *skops, void *searchby_res, u32 len, u64 flags)
+ *	Description
+ *		Load header option.  Support reading a particular TCP header
+ *		option for bpf program (**BPF_PROG_TYPE_SOCK_OPS**).
+ *
+ *		If *flags* is 0, it will search the option from the
+ *		*skops*\ **->skb_data**.  The comment in **struct bpf_sock_ops**
+ *		has details on what skb_data contains under different
+ *		*skops*\ **->op**.
+ *
+ *		The first byte of the *searchby_res* specifies the
+ *		kind that it wants to search.
+ *
+ *		If the searching kind is an experimental kind
+ *		(i.e. 253 or 254 according to RFC6994).  It also
+ *		needs to specify the "magic" which is either
+ *		2 bytes or 4 bytes.  It then also needs to
+ *		specify the size of the magic by using
+ *		the 2nd byte which is "kind-length" of a TCP
+ *		header option and the "kind-length" also
+ *		includes the first 2 bytes "kind" and "kind-length"
+ *		itself as a normal TCP header option also does.
+ *
+ *		For example, to search experimental kind 254 with
+ *		2 byte magic 0xeB9F, the searchby_res should be
+ *		[ 254, 4, 0xeB, 0x9F, 0, 0, .... 0 ].
+ *
+ *		To search for the standard window scale option (3),
+ *		the *searchby_res* should be [ 3, 0, 0, .... 0 ].
+ *		Note, kind-length must be 0 for regular option.
+ *
+ *		Searching for No-Op (0) and End-of-Option-List (1) are
+ *		not supported.
+ *
+ *		*len* must be at least 2 bytes which is the minimal size
+ *		of a header option.
+ *
+ *		Supported flags:
+ *
+ *		* **BPF_LOAD_HDR_OPT_TCP_SYN** to search from the
+ *		  saved_syn packet or the just-received syn packet.
+ *
+ *	Return
+ *		> 0 when found, the header option is copied to *searchby_res*.
+ *		The return value is the total length copied. On failure, a
+ *		negative error code is returned:
+ *
+ *		**-EINVAL** if a parameter is invalid.
+ *
+ *		**-ENOMSG** if the option is not found.
+ *
+ *		**-ENOENT** if no syn packet is available when
+ *		**BPF_LOAD_HDR_OPT_TCP_SYN** is used.
+ *
+ *		**-ENOSPC** if there is not enough space.  Only *len* number of
+ *		bytes are copied.
+ *
+ *		**-EFAULT** on failure to parse the header options in the
+ *		packet.
+ *
+ *		**-EPERM** if the helper cannot be used under the current
+ *		*skops*\ **->op**.
+ *
+ * long bpf_store_hdr_opt(struct bpf_sock_ops *skops, const void *from, u32 len, u64 flags)
+ *	Description
+ *		Store header option.  The data will be copied
+ *		from buffer *from* with length *len* to the TCP header.
+ *
+ *		The buffer *from* should have the whole option that
+ *		includes the kind, kind-length, and the actual
+ *		option data.  The *len* must be at least kind-length
+ *		long.  The kind-length does not have to be 4 byte
+ *		aligned.  The kernel will take care of the padding
+ *		and setting the 4 bytes aligned value to th->doff.
+ *
+ *		This helper will check for duplicated option
+ *		by searching the same option in the outgoing skb.
+ *
+ *		This helper can only be called during
+ *		**BPF_SOCK_OPS_WRITE_HDR_OPT_CB**.
+ *
+ *	Return
+ *		0 on success, or negative error in case of failure:
+ *
+ *		**-EINVAL** If param is invalid.
+ *
+ *		**-ENOSPC** if there is not enough space in the header.
+ *		Nothing has been written
+ *
+ *		**-EEXIST** if the option already exists.
+ *
+ *		**-EFAULT** on failure to parse the existing header options.
+ *
+ *		**-EPERM** if the helper cannot be used under the current
+ *		*skops*\ **->op**.
+ *
+ * long bpf_reserve_hdr_opt(struct bpf_sock_ops *skops, u32 len, u64 flags)
+ *	Description
+ *		Reserve *len* bytes for the bpf header option.  The
+ *		space will be used by **bpf_store_hdr_opt**\ () later in
+ *		**BPF_SOCK_OPS_WRITE_HDR_OPT_CB**.
+ *
+ *		If **bpf_reserve_hdr_opt**\ () is called multiple times,
+ *		the total number of bytes will be reserved.
+ *
+ *		This helper can only be called during
+ *		**BPF_SOCK_OPS_HDR_OPT_LEN_CB**.
+ *
+ *	Return
+ *		0 on success, or negative error in case of failure:
+ *
+ *		**-EINVAL** if a parameter is invalid.
+ *
+ *		**-ENOSPC** if there is not enough space in the header.
+ *
+ *		**-EPERM** if the helper cannot be used under the current
+ *		*skops*\ **->op**.
+ *
+ * void *bpf_inode_storage_get(struct bpf_map *map, void *inode, void *value, u64 flags)
+ *	Description
+ *		Get a bpf_local_storage from an *inode*.
+ *
+ *		Logically, it could be thought of as getting the value from
+ *		a *map* with *inode* as the **key**.  From this
+ *		perspective,  the usage is not much different from
+ *		**bpf_map_lookup_elem**\ (*map*, **&**\ *inode*) except this
+ *		helper enforces the key must be an inode and the map must also
+ *		be a **BPF_MAP_TYPE_INODE_STORAGE**.
+ *
+ *		Underneath, the value is stored locally at *inode* instead of
+ *		the *map*.  The *map* is used as the bpf-local-storage
+ *		"type". The bpf-local-storage "type" (i.e. the *map*) is
+ *		searched against all bpf_local_storage residing at *inode*.
+ *
+ *		An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be
+ *		used such that a new bpf_local_storage will be
+ *		created if one does not exist.  *value* can be used
+ *		together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify
+ *		the initial value of a bpf_local_storage.  If *value* is
+ *		**NULL**, the new bpf_local_storage will be zero initialized.
+ *	Return
+ *		A bpf_local_storage pointer is returned on success.
+ *
+ *		**NULL** if not found or there was an error in adding
+ *		a new bpf_local_storage.
+ *
+ * int bpf_inode_storage_delete(struct bpf_map *map, void *inode)
+ *	Description
+ *		Delete a bpf_local_storage from an *inode*.
+ *	Return
+ *		0 on success.
+ *
+ *		**-ENOENT** if the bpf_local_storage cannot be found.
+ *
+ * long bpf_d_path(struct path *path, char *buf, u32 sz)
+ *	Description
+ *		Return full path for given **struct path** object, which
+ *		needs to be the kernel BTF *path* object. The path is
+ *		returned in the provided buffer *buf* of size *sz* and
+ *		is zero terminated.
+ *
+ *	Return
+ *		On success, the strictly positive length of the string,
+ *		including the trailing NUL character. On error, a negative
+ *		value.
+ *
+ * long bpf_copy_from_user(void *dst, u32 size, const void *user_ptr)
+ * 	Description
+ * 		Read *size* bytes from user space address *user_ptr* and store
+ * 		the data in *dst*. This is a wrapper of **copy_from_user**\ ().
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_snprintf_btf(char *str, u32 str_size, struct btf_ptr *ptr, u32 btf_ptr_size, u64 flags)
+ *	Description
+ *		Use BTF to store a string representation of *ptr*->ptr in *str*,
+ *		using *ptr*->type_id.  This value should specify the type
+ *		that *ptr*->ptr points to. LLVM __builtin_btf_type_id(type, 1)
+ *		can be used to look up vmlinux BTF type ids. Traversing the
+ *		data structure using BTF, the type information and values are
+ *		stored in the first *str_size* - 1 bytes of *str*.  Safe copy of
+ *		the pointer data is carried out to avoid kernel crashes during
+ *		operation.  Smaller types can use string space on the stack;
+ *		larger programs can use map data to store the string
+ *		representation.
+ *
+ *		The string can be subsequently shared with userspace via
+ *		bpf_perf_event_output() or ring buffer interfaces.
+ *		bpf_trace_printk() is to be avoided as it places too small
+ *		a limit on string size to be useful.
+ *
+ *		*flags* is a combination of
+ *
+ *		**BTF_F_COMPACT**
+ *			no formatting around type information
+ *		**BTF_F_NONAME**
+ *			no struct/union member names/types
+ *		**BTF_F_PTR_RAW**
+ *			show raw (unobfuscated) pointer values;
+ *			equivalent to printk specifier %px.
+ *		**BTF_F_ZERO**
+ *			show zero-valued struct/union members; they
+ *			are not displayed by default
+ *
+ *	Return
+ *		The number of bytes that were written (or would have been
+ *		written if output had to be truncated due to string size),
+ *		or a negative error in cases of failure.
+ *
+ * long bpf_seq_printf_btf(struct seq_file *m, struct btf_ptr *ptr, u32 ptr_size, u64 flags)
+ *	Description
+ *		Use BTF to write to seq_write a string representation of
+ *		*ptr*->ptr, using *ptr*->type_id as per bpf_snprintf_btf().
+ *		*flags* are identical to those used for bpf_snprintf_btf.
+ *	Return
+ *		0 on success or a negative error in case of failure.
+ *
+ * u64 bpf_skb_cgroup_classid(struct sk_buff *skb)
+ * 	Description
+ * 		See **bpf_get_cgroup_classid**\ () for the main description.
+ * 		This helper differs from **bpf_get_cgroup_classid**\ () in that
+ * 		the cgroup v1 net_cls class is retrieved only from the *skb*'s
+ * 		associated socket instead of the current process.
+ * 	Return
+ * 		The id is returned or 0 in case the id could not be retrieved.
+ *
+ * long bpf_redirect_neigh(u32 ifindex, struct bpf_redir_neigh *params, int plen, u64 flags)
+ * 	Description
+ * 		Redirect the packet to another net device of index *ifindex*
+ * 		and fill in L2 addresses from neighboring subsystem. This helper
+ * 		is somewhat similar to **bpf_redirect**\ (), except that it
+ * 		populates L2 addresses as well, meaning, internally, the helper
+ * 		relies on the neighbor lookup for the L2 address of the nexthop.
+ *
+ * 		The helper will perform a FIB lookup based on the skb's
+ * 		networking header to get the address of the next hop, unless
+ * 		this is supplied by the caller in the *params* argument. The
+ * 		*plen* argument indicates the len of *params* and should be set
+ * 		to 0 if *params* is NULL.
+ *
+ * 		The *flags* argument is reserved and must be 0. The helper is
+ * 		currently only supported for tc BPF program types, and enabled
+ * 		for IPv4 and IPv6 protocols.
+ * 	Return
+ * 		The helper returns **TC_ACT_REDIRECT** on success or
+ * 		**TC_ACT_SHOT** on error.
+ *
+ * void *bpf_per_cpu_ptr(const void *percpu_ptr, u32 cpu)
+ *     Description
+ *             Take a pointer to a percpu ksym, *percpu_ptr*, and return a
+ *             pointer to the percpu kernel variable on *cpu*. A ksym is an
+ *             extern variable decorated with '__ksym'. For ksym, there is a
+ *             global var (either static or global) defined of the same name
+ *             in the kernel. The ksym is percpu if the global var is percpu.
+ *             The returned pointer points to the global percpu var on *cpu*.
+ *
+ *             bpf_per_cpu_ptr() has the same semantic as per_cpu_ptr() in the
+ *             kernel, except that bpf_per_cpu_ptr() may return NULL. This
+ *             happens if *cpu* is larger than nr_cpu_ids. The caller of
+ *             bpf_per_cpu_ptr() must check the returned value.
+ *     Return
+ *             A pointer pointing to the kernel percpu variable on *cpu*, or
+ *             NULL, if *cpu* is invalid.
+ *
+ * void *bpf_this_cpu_ptr(const void *percpu_ptr)
+ *	Description
+ *		Take a pointer to a percpu ksym, *percpu_ptr*, and return a
+ *		pointer to the percpu kernel variable on this cpu. See the
+ *		description of 'ksym' in **bpf_per_cpu_ptr**\ ().
+ *
+ *		bpf_this_cpu_ptr() has the same semantic as this_cpu_ptr() in
+ *		the kernel. Different from **bpf_per_cpu_ptr**\ (), it would
+ *		never return NULL.
+ *	Return
+ *		A pointer pointing to the kernel percpu variable on this cpu.
+ *
+ * long bpf_redirect_peer(u32 ifindex, u64 flags)
+ * 	Description
+ * 		Redirect the packet to another net device of index *ifindex*.
+ * 		This helper is somewhat similar to **bpf_redirect**\ (), except
+ * 		that the redirection happens to the *ifindex*' peer device and
+ * 		the netns switch takes place from ingress to ingress without
+ * 		going through the CPU's backlog queue.
+ *
+ * 		The *flags* argument is reserved and must be 0. The helper is
+ * 		currently only supported for tc BPF program types at the ingress
+ * 		hook and for veth device types. The peer device must reside in a
+ * 		different network namespace.
+ * 	Return
+ * 		The helper returns **TC_ACT_REDIRECT** on success or
+ * 		**TC_ACT_SHOT** on error.
+ *
+ * void *bpf_task_storage_get(struct bpf_map *map, struct task_struct *task, void *value, u64 flags)
+ *	Description
+ *		Get a bpf_local_storage from the *task*.
+ *
+ *		Logically, it could be thought of as getting the value from
+ *		a *map* with *task* as the **key**.  From this
+ *		perspective,  the usage is not much different from
+ *		**bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this
+ *		helper enforces the key must be a task_struct and the map must also
+ *		be a **BPF_MAP_TYPE_TASK_STORAGE**.
+ *
+ *		Underneath, the value is stored locally at *task* instead of
+ *		the *map*.  The *map* is used as the bpf-local-storage
+ *		"type". The bpf-local-storage "type" (i.e. the *map*) is
+ *		searched against all bpf_local_storage residing at *task*.
+ *
+ *		An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be
+ *		used such that a new bpf_local_storage will be
+ *		created if one does not exist.  *value* can be used
+ *		together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify
+ *		the initial value of a bpf_local_storage.  If *value* is
+ *		**NULL**, the new bpf_local_storage will be zero initialized.
+ *	Return
+ *		A bpf_local_storage pointer is returned on success.
+ *
+ *		**NULL** if not found or there was an error in adding
+ *		a new bpf_local_storage.
+ *
+ * long bpf_task_storage_delete(struct bpf_map *map, struct task_struct *task)
+ *	Description
+ *		Delete a bpf_local_storage from a *task*.
+ *	Return
+ *		0 on success.
+ *
+ *		**-ENOENT** if the bpf_local_storage cannot be found.
+ *
+ * struct task_struct *bpf_get_current_task_btf(void)
+ *	Description
+ *		Return a BTF pointer to the "current" task.
+ *		This pointer can also be used in helpers that accept an
+ *		*ARG_PTR_TO_BTF_ID* of type *task_struct*.
+ *	Return
+ *		Pointer to the current task.
+ *
+ * long bpf_bprm_opts_set(struct linux_binprm *bprm, u64 flags)
+ *	Description
+ *		Set or clear certain options on *bprm*:
+ *
+ *		**BPF_F_BPRM_SECUREEXEC** Set the secureexec bit
+ *		which sets the **AT_SECURE** auxv for glibc. The bit
+ *		is cleared if the flag is not specified.
+ *	Return
+ *		**-EINVAL** if invalid *flags* are passed, zero otherwise.
+ *
+ * u64 bpf_ktime_get_coarse_ns(void)
+ * 	Description
+ * 		Return a coarse-grained version of the time elapsed since
+ * 		system boot, in nanoseconds. Does not include time the system
+ * 		was suspended.
+ *
+ * 		See: **clock_gettime**\ (**CLOCK_MONOTONIC_COARSE**)
+ * 	Return
+ * 		Current *ktime*.
+ *
+ * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size)
+ *	Description
+ *		Returns the stored IMA hash of the *inode* (if it's available).
+ *		If the hash is larger than *size*, then only *size*
+ *		bytes will be copied to *dst*
+ *	Return
+ *		The **hash_algo** is returned on success,
+ *		**-EOPNOTSUP** if IMA is disabled or **-EINVAL** if
+ *		invalid arguments are passed.
+ *
+ * struct socket *bpf_sock_from_file(struct file *file)
+ *	Description
+ *		If the given file represents a socket, returns the associated
+ *		socket.
+ *	Return
+ *		A pointer to a struct socket on success or NULL if the file is
+ *		not a socket.
+ *
+ * long bpf_check_mtu(void *ctx, u32 ifindex, u32 *mtu_len, s32 len_diff, u64 flags)
+ *	Description
+ *		Check packet size against exceeding MTU of net device (based
+ *		on *ifindex*).  This helper will likely be used in combination
+ *		with helpers that adjust/change the packet size.
+ *
+ *		The argument *len_diff* can be used for querying with a planned
+ *		size change. This allows to check MTU prior to changing packet
+ *		ctx. Providing a *len_diff* adjustment that is larger than the
+ *		actual packet size (resulting in negative packet size) will in
+ *		principle not exceed the MTU, which is why it is not considered
+ *		a failure.  Other BPF helpers are needed for performing the
+ *		planned size change; therefore the responsibility for catching
+ *		a negative packet size belongs in those helpers.
+ *
+ *		Specifying *ifindex* zero means the MTU check is performed
+ *		against the current net device.  This is practical if this isn't
+ *		used prior to redirect.
+ *
+ *		On input *mtu_len* must be a valid pointer, else verifier will
+ *		reject BPF program.  If the value *mtu_len* is initialized to
+ *		zero then the ctx packet size is use.  When value *mtu_len* is
+ *		provided as input this specify the L3 length that the MTU check
+ *		is done against. Remember XDP and TC length operate at L2, but
+ *		this value is L3 as this correlate to MTU and IP-header tot_len
+ *		values which are L3 (similar behavior as bpf_fib_lookup).
+ *
+ *		The Linux kernel route table can configure MTUs on a more
+ *		specific per route level, which is not provided by this helper.
+ *		For route level MTU checks use the **bpf_fib_lookup**\ ()
+ *		helper.
+ *
+ *		*ctx* is either **struct xdp_md** for XDP programs or
+ *		**struct sk_buff** for tc cls_act programs.
+ *
+ *		The *flags* argument can be a combination of one or more of the
+ *		following values:
+ *
+ *		**BPF_MTU_CHK_SEGS**
+ *			This flag will only works for *ctx* **struct sk_buff**.
+ *			If packet context contains extra packet segment buffers
+ *			(often knows as GSO skb), then MTU check is harder to
+ *			check at this point, because in transmit path it is
+ *			possible for the skb packet to get re-segmented
+ *			(depending on net device features).  This could still be
+ *			a MTU violation, so this flag enables performing MTU
+ *			check against segments, with a different violation
+ *			return code to tell it apart. Check cannot use len_diff.
+ *
+ *		On return *mtu_len* pointer contains the MTU value of the net
+ *		device.  Remember the net device configured MTU is the L3 size,
+ *		which is returned here and XDP and TC length operate at L2.
+ *		Helper take this into account for you, but remember when using
+ *		MTU value in your BPF-code.
+ *
+ *	Return
+ *		* 0 on success, and populate MTU value in *mtu_len* pointer.
+ *
+ *		* < 0 if any input argument is invalid (*mtu_len* not updated)
+ *
+ *		MTU violations return positive values, but also populate MTU
+ *		value in *mtu_len* pointer, as this can be needed for
+ *		implementing PMTU handing:
+ *
+ *		* **BPF_MTU_CHK_RET_FRAG_NEEDED**
+ *		* **BPF_MTU_CHK_RET_SEGS_TOOBIG**
+ *
+ * long bpf_for_each_map_elem(struct bpf_map *map, void *callback_fn, void *callback_ctx, u64 flags)
+ *	Description
+ *		For each element in **map**, call **callback_fn** function with
+ *		**map**, **callback_ctx** and other map-specific parameters.
+ *		The **callback_fn** should be a static function and
+ *		the **callback_ctx** should be a pointer to the stack.
+ *		The **flags** is used to control certain aspects of the helper.
+ *		Currently, the **flags** must be 0.
+ *
+ *		The following are a list of supported map types and their
+ *		respective expected callback signatures:
+ *
+ *		BPF_MAP_TYPE_HASH, BPF_MAP_TYPE_PERCPU_HASH,
+ *		BPF_MAP_TYPE_LRU_HASH, BPF_MAP_TYPE_LRU_PERCPU_HASH,
+ *		BPF_MAP_TYPE_ARRAY, BPF_MAP_TYPE_PERCPU_ARRAY
+ *
+ *		long (\*callback_fn)(struct bpf_map \*map, const void \*key, void \*value, void \*ctx);
+ *
+ *		For per_cpu maps, the map_value is the value on the cpu where the
+ *		bpf_prog is running.
+ *
+ *		If **callback_fn** return 0, the helper will continue to the next
+ *		element. If return value is 1, the helper will skip the rest of
+ *		elements and return. Other return values are not used now.
+ *
+ *	Return
+ *		The number of traversed map elements for success, **-EINVAL** for
+ *		invalid **flags**.
+ *
+ * long bpf_snprintf(char *str, u32 str_size, const char *fmt, u64 *data, u32 data_len)
+ *	Description
+ *		Outputs a string into the **str** buffer of size **str_size**
+ *		based on a format string stored in a read-only map pointed by
+ *		**fmt**.
+ *
+ *		Each format specifier in **fmt** corresponds to one u64 element
+ *		in the **data** array. For strings and pointers where pointees
+ *		are accessed, only the pointer values are stored in the *data*
+ *		array. The *data_len* is the size of *data* in bytes - must be
+ *		a multiple of 8.
+ *
+ *		Formats **%s** and **%p{i,I}{4,6}** require to read kernel
+ *		memory. Reading kernel memory may fail due to either invalid
+ *		address or valid address but requiring a major memory fault. If
+ *		reading kernel memory fails, the string for **%s** will be an
+ *		empty string, and the ip address for **%p{i,I}{4,6}** will be 0.
+ *		Not returning error to bpf program is consistent with what
+ *		**bpf_trace_printk**\ () does for now.
+ *
+ *	Return
+ *		The strictly positive length of the formatted string, including
+ *		the trailing zero character. If the return value is greater than
+ *		**str_size**, **str** contains a truncated string, guaranteed to
+ *		be zero-terminated except when **str_size** is 0.
+ *
+ *		Or **-EBUSY** if the per-CPU memory copy buffer is busy.
+ *
+ * long bpf_sys_bpf(u32 cmd, void *attr, u32 attr_size)
+ * 	Description
+ * 		Execute bpf syscall with given arguments.
+ * 	Return
+ * 		A syscall result.
+ *
+ * long bpf_btf_find_by_name_kind(char *name, int name_sz, u32 kind, int flags)
+ * 	Description
+ * 		Find BTF type with given name and kind in vmlinux BTF or in module's BTFs.
+ * 	Return
+ * 		Returns btf_id and btf_obj_fd in lower and upper 32 bits.
+ *
+ * long bpf_sys_close(u32 fd)
+ * 	Description
+ * 		Execute close syscall for given FD.
+ * 	Return
+ * 		A syscall result.
+ *
+ * long bpf_timer_init(struct bpf_timer *timer, struct bpf_map *map, u64 flags)
+ *	Description
+ *		Initialize the timer.
+ *		First 4 bits of *flags* specify clockid.
+ *		Only CLOCK_MONOTONIC, CLOCK_REALTIME, CLOCK_BOOTTIME are allowed.
+ *		All other bits of *flags* are reserved.
+ *		The verifier will reject the program if *timer* is not from
+ *		the same *map*.
+ *	Return
+ *		0 on success.
+ *		**-EBUSY** if *timer* is already initialized.
+ *		**-EINVAL** if invalid *flags* are passed.
+ *		**-EPERM** if *timer* is in a map that doesn't have any user references.
+ *		The user space should either hold a file descriptor to a map with timers
+ *		or pin such map in bpffs. When map is unpinned or file descriptor is
+ *		closed all timers in the map will be cancelled and freed.
+ *
+ * long bpf_timer_set_callback(struct bpf_timer *timer, void *callback_fn)
+ *	Description
+ *		Configure the timer to call *callback_fn* static function.
+ *	Return
+ *		0 on success.
+ *		**-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
+ *		**-EPERM** if *timer* is in a map that doesn't have any user references.
+ *		The user space should either hold a file descriptor to a map with timers
+ *		or pin such map in bpffs. When map is unpinned or file descriptor is
+ *		closed all timers in the map will be cancelled and freed.
+ *
+ * long bpf_timer_start(struct bpf_timer *timer, u64 nsecs, u64 flags)
+ *	Description
+ *		Set timer expiration N nanoseconds from the current time. The
+ *		configured callback will be invoked in soft irq context on some cpu
+ *		and will not repeat unless another bpf_timer_start() is made.
+ *		In such case the next invocation can migrate to a different cpu.
+ *		Since struct bpf_timer is a field inside map element the map
+ *		owns the timer. The bpf_timer_set_callback() will increment refcnt
+ *		of BPF program to make sure that callback_fn code stays valid.
+ *		When user space reference to a map reaches zero all timers
+ *		in a map are cancelled and corresponding program's refcnts are
+ *		decremented. This is done to make sure that Ctrl-C of a user
+ *		process doesn't leave any timers running. If map is pinned in
+ *		bpffs the callback_fn can re-arm itself indefinitely.
+ *		bpf_map_update/delete_elem() helpers and user space sys_bpf commands
+ *		cancel and free the timer in the given map element.
+ *		The map can contain timers that invoke callback_fn-s from different
+ *		programs. The same callback_fn can serve different timers from
+ *		different maps if key/value layout matches across maps.
+ *		Every bpf_timer_set_callback() can have different callback_fn.
+ *
+ *		*flags* can be one of:
+ *
+ *		**BPF_F_TIMER_ABS**
+ *			Start the timer in absolute expire value instead of the
+ *			default relative one.
+ *
+ *	Return
+ *		0 on success.
+ *		**-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier
+ *		or invalid *flags* are passed.
+ *
+ * long bpf_timer_cancel(struct bpf_timer *timer)
+ *	Description
+ *		Cancel the timer and wait for callback_fn to finish if it was running.
+ *	Return
+ *		0 if the timer was not active.
+ *		1 if the timer was active.
+ *		**-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
+ *		**-EDEADLK** if callback_fn tried to call bpf_timer_cancel() on its
+ *		own timer which would have led to a deadlock otherwise.
+ *
+ * u64 bpf_get_func_ip(void *ctx)
+ * 	Description
+ * 		Get address of the traced function (for tracing and kprobe programs).
+ * 	Return
+ * 		Address of the traced function.
+ * 		0 for kprobes placed within the function (not at the entry).
+ *
+ * u64 bpf_get_attach_cookie(void *ctx)
+ * 	Description
+ * 		Get bpf_cookie value provided (optionally) during the program
+ * 		attachment. It might be different for each individual
+ * 		attachment, even if BPF program itself is the same.
+ * 		Expects BPF program context *ctx* as a first argument.
+ *
+ * 		Supported for the following program types:
+ *			- kprobe/uprobe;
+ *			- tracepoint;
+ *			- perf_event.
+ * 	Return
+ *		Value specified by user at BPF link creation/attachment time
+ *		or 0, if it was not specified.
+ *
+ * long bpf_task_pt_regs(struct task_struct *task)
+ *	Description
+ *		Get the struct pt_regs associated with **task**.
+ *	Return
+ *		A pointer to struct pt_regs.
+ *
+ * long bpf_get_branch_snapshot(void *entries, u32 size, u64 flags)
+ *	Description
+ *		Get branch trace from hardware engines like Intel LBR. The
+ *		hardware engine is stopped shortly after the helper is
+ *		called. Therefore, the user need to filter branch entries
+ *		based on the actual use case. To capture branch trace
+ *		before the trigger point of the BPF program, the helper
+ *		should be called at the beginning of the BPF program.
+ *
+ *		The data is stored as struct perf_branch_entry into output
+ *		buffer *entries*. *size* is the size of *entries* in bytes.
+ *		*flags* is reserved for now and must be zero.
+ *
+ *	Return
+ *		On success, number of bytes written to *buf*. On error, a
+ *		negative value.
+ *
+ *		**-EINVAL** if *flags* is not zero.
+ *
+ *		**-ENOENT** if architecture does not support branch records.
+ *
+ * long bpf_trace_vprintk(const char *fmt, u32 fmt_size, const void *data, u32 data_len)
+ *	Description
+ *		Behaves like **bpf_trace_printk**\ () helper, but takes an array of u64
+ *		to format and can handle more format args as a result.
+ *
+ *		Arguments are to be used as in **bpf_seq_printf**\ () helper.
+ *	Return
+ *		The number of bytes written to the buffer, or a negative error
+ *		in case of failure.
+ *
+ * struct unix_sock *bpf_skc_to_unix_sock(void *sk)
+ * 	Description
+ *		Dynamically cast a *sk* pointer to a *unix_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * long bpf_kallsyms_lookup_name(const char *name, int name_sz, int flags, u64 *res)
+ *	Description
+ *		Get the address of a kernel symbol, returned in *res*. *res* is
+ *		set to 0 if the symbol is not found.
+ *	Return
+ *		On success, zero. On error, a negative value.
+ *
+ *		**-EINVAL** if *flags* is not zero.
+ *
+ *		**-EINVAL** if string *name* is not the same size as *name_sz*.
+ *
+ *		**-ENOENT** if symbol is not found.
+ *
+ *		**-EPERM** if caller does not have permission to obtain kernel address.
+ *
+ * long bpf_find_vma(struct task_struct *task, u64 addr, void *callback_fn, void *callback_ctx, u64 flags)
+ *	Description
+ *		Find vma of *task* that contains *addr*, call *callback_fn*
+ *		function with *task*, *vma*, and *callback_ctx*.
+ *		The *callback_fn* should be a static function and
+ *		the *callback_ctx* should be a pointer to the stack.
+ *		The *flags* is used to control certain aspects of the helper.
+ *		Currently, the *flags* must be 0.
+ *
+ *		The expected callback signature is
+ *
+ *		long (\*callback_fn)(struct task_struct \*task, struct vm_area_struct \*vma, void \*callback_ctx);
+ *
+ *	Return
+ *		0 on success.
+ *		**-ENOENT** if *task->mm* is NULL, or no vma contains *addr*.
+ *		**-EBUSY** if failed to try lock mmap_lock.
+ *		**-EINVAL** for invalid **flags**.
+ *
+ * long bpf_loop(u32 nr_loops, void *callback_fn, void *callback_ctx, u64 flags)
+ *	Description
+ *		For **nr_loops**, call **callback_fn** function
+ *		with **callback_ctx** as the context parameter.
+ *		The **callback_fn** should be a static function and
+ *		the **callback_ctx** should be a pointer to the stack.
+ *		The **flags** is used to control certain aspects of the helper.
+ *		Currently, the **flags** must be 0. Currently, nr_loops is
+ *		limited to 1 << 23 (~8 million) loops.
+ *
+ *		long (\*callback_fn)(u32 index, void \*ctx);
+ *
+ *		where **index** is the current index in the loop. The index
+ *		is zero-indexed.
+ *
+ *		If **callback_fn** returns 0, the helper will continue to the next
+ *		loop. If return value is 1, the helper will skip the rest of
+ *		the loops and return. Other return values are not used now,
+ *		and will be rejected by the verifier.
+ *
+ *	Return
+ *		The number of loops performed, **-EINVAL** for invalid **flags**,
+ *		**-E2BIG** if **nr_loops** exceeds the maximum number of loops.
+ *
+ * long bpf_strncmp(const char *s1, u32 s1_sz, const char *s2)
+ *	Description
+ *		Do strncmp() between **s1** and **s2**. **s1** doesn't need
+ *		to be null-terminated and **s1_sz** is the maximum storage
+ *		size of **s1**. **s2** must be a read-only string.
+ *	Return
+ *		An integer less than, equal to, or greater than zero
+ *		if the first **s1_sz** bytes of **s1** is found to be
+ *		less than, to match, or be greater than **s2**.
+ *
+ * long bpf_get_func_arg(void *ctx, u32 n, u64 *value)
+ *	Description
+ *		Get **n**-th argument register (zero based) of the traced function (for tracing programs)
+ *		returned in **value**.
+ *
+ *	Return
+ *		0 on success.
+ *		**-EINVAL** if n >= argument register count of traced function.
+ *
+ * long bpf_get_func_ret(void *ctx, u64 *value)
+ *	Description
+ *		Get return value of the traced function (for tracing programs)
+ *		in **value**.
+ *
+ *	Return
+ *		0 on success.
+ *		**-EOPNOTSUPP** for tracing programs other than BPF_TRACE_FEXIT or BPF_MODIFY_RETURN.
+ *
+ * long bpf_get_func_arg_cnt(void *ctx)
+ *	Description
+ *		Get number of registers of the traced function (for tracing programs) where
+ *		function arguments are stored in these registers.
+ *
+ *	Return
+ *		The number of argument registers of the traced function.
+ *
+ * int bpf_get_retval(void)
+ *	Description
+ *		Get the BPF program's return value that will be returned to the upper layers.
+ *
+ *		This helper is currently supported by cgroup programs and only by the hooks
+ *		where BPF program's return value is returned to the userspace via errno.
+ *	Return
+ *		The BPF program's return value.
+ *
+ * int bpf_set_retval(int retval)
+ *	Description
+ *		Set the BPF program's return value that will be returned to the upper layers.
+ *
+ *		This helper is currently supported by cgroup programs and only by the hooks
+ *		where BPF program's return value is returned to the userspace via errno.
+ *
+ *		Note that there is the following corner case where the program exports an error
+ *		via bpf_set_retval but signals success via 'return 1':
+ *
+ *			bpf_set_retval(-EPERM);
+ *			return 1;
+ *
+ *		In this case, the BPF program's return value will use helper's -EPERM. This
+ *		still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case.
+ *
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * u64 bpf_xdp_get_buff_len(struct xdp_buff *xdp_md)
+ *	Description
+ *		Get the total size of a given xdp buff (linear and paged area)
+ *	Return
+ *		The total size of a given xdp buffer.
+ *
+ * long bpf_xdp_load_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len)
+ *	Description
+ *		This helper is provided as an easy way to load data from a
+ *		xdp buffer. It can be used to load *len* bytes from *offset* from
+ *		the frame associated to *xdp_md*, into the buffer pointed by
+ *		*buf*.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_xdp_store_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len)
+ *	Description
+ *		Store *len* bytes from buffer *buf* into the frame
+ *		associated to *xdp_md*, at *offset*.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * long bpf_copy_from_user_task(void *dst, u32 size, const void *user_ptr, struct task_struct *tsk, u64 flags)
+ *	Description
+ *		Read *size* bytes from user space address *user_ptr* in *tsk*'s
+ *		address space, and stores the data in *dst*. *flags* is not
+ *		used yet and is provided for future extensibility. This helper
+ *		can only be used by sleepable programs.
+ *	Return
+ *		0 on success, or a negative error in case of failure. On error
+ *		*dst* buffer is zeroed out.
+ *
+ * long bpf_skb_set_tstamp(struct sk_buff *skb, u64 tstamp, u32 tstamp_type)
+ *	Description
+ *		Change the __sk_buff->tstamp_type to *tstamp_type*
+ *		and set *tstamp* to the __sk_buff->tstamp together.
+ *
+ *		If there is no need to change the __sk_buff->tstamp_type,
+ *		the tstamp value can be directly written to __sk_buff->tstamp
+ *		instead.
+ *
+ *		BPF_SKB_TSTAMP_DELIVERY_MONO is the only tstamp that
+ *		will be kept during bpf_redirect_*().  A non zero
+ *		*tstamp* must be used with the BPF_SKB_TSTAMP_DELIVERY_MONO
+ *		*tstamp_type*.
+ *
+ *		A BPF_SKB_TSTAMP_UNSPEC *tstamp_type* can only be used
+ *		with a zero *tstamp*.
+ *
+ *		Only IPv4 and IPv6 skb->protocol are supported.
+ *
+ *		This function is most useful when it needs to set a
+ *		mono delivery time to __sk_buff->tstamp and then
+ *		bpf_redirect_*() to the egress of an iface.  For example,
+ *		changing the (rcv) timestamp in __sk_buff->tstamp at
+ *		ingress to a mono delivery time and then bpf_redirect_*()
+ *		to sch_fq@phy-dev.
+ *	Return
+ *		0 on success.
+ *		**-EINVAL** for invalid input
+ *		**-EOPNOTSUPP** for unsupported protocol
+ *
+ * long bpf_ima_file_hash(struct file *file, void *dst, u32 size)
+ *	Description
+ *		Returns a calculated IMA hash of the *file*.
+ *		If the hash is larger than *size*, then only *size*
+ *		bytes will be copied to *dst*
+ *	Return
+ *		The **hash_algo** is returned on success,
+ *		**-EOPNOTSUP** if the hash calculation failed or **-EINVAL** if
+ *		invalid arguments are passed.
+ *
+ * void *bpf_kptr_xchg(void *map_value, void *ptr)
+ *	Description
+ *		Exchange kptr at pointer *map_value* with *ptr*, and return the
+ *		old value. *ptr* can be NULL, otherwise it must be a referenced
+ *		pointer which will be released when this helper is called.
+ *	Return
+ *		The old value of kptr (which can be NULL). The returned pointer
+ *		if not NULL, is a reference which must be released using its
+ *		corresponding release function, or moved into a BPF map before
+ *		program exit.
+ *
+ * void *bpf_map_lookup_percpu_elem(struct bpf_map *map, const void *key, u32 cpu)
+ * 	Description
+ * 		Perform a lookup in *percpu map* for an entry associated to
+ * 		*key* on *cpu*.
+ * 	Return
+ * 		Map value associated to *key* on *cpu*, or **NULL** if no entry
+ * 		was found or *cpu* is invalid.
+ *
+ * struct mptcp_sock *bpf_skc_to_mptcp_sock(void *sk)
+ *	Description
+ *		Dynamically cast a *sk* pointer to a *mptcp_sock* pointer.
+ *	Return
+ *		*sk* if casting is valid, or **NULL** otherwise.
+ *
+ * long bpf_dynptr_from_mem(void *data, u32 size, u64 flags, struct bpf_dynptr *ptr)
+ *	Description
+ *		Get a dynptr to local memory *data*.
+ *
+ *		*data* must be a ptr to a map value.
+ *		The maximum *size* supported is DYNPTR_MAX_SIZE.
+ *		*flags* is currently unused.
+ *	Return
+ *		0 on success, -E2BIG if the size exceeds DYNPTR_MAX_SIZE,
+ *		-EINVAL if flags is not 0.
+ *
+ * long bpf_ringbuf_reserve_dynptr(void *ringbuf, u32 size, u64 flags, struct bpf_dynptr *ptr)
+ *	Description
+ *		Reserve *size* bytes of payload in a ring buffer *ringbuf*
+ *		through the dynptr interface. *flags* must be 0.
+ *
+ *		Please note that a corresponding bpf_ringbuf_submit_dynptr or
+ *		bpf_ringbuf_discard_dynptr must be called on *ptr*, even if the
+ *		reservation fails. This is enforced by the verifier.
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * void bpf_ringbuf_submit_dynptr(struct bpf_dynptr *ptr, u64 flags)
+ *	Description
+ *		Submit reserved ring buffer sample, pointed to by *data*,
+ *		through the dynptr interface. This is a no-op if the dynptr is
+ *		invalid/null.
+ *
+ *		For more information on *flags*, please see
+ *		'bpf_ringbuf_submit'.
+ *	Return
+ *		Nothing. Always succeeds.
+ *
+ * void bpf_ringbuf_discard_dynptr(struct bpf_dynptr *ptr, u64 flags)
+ *	Description
+ *		Discard reserved ring buffer sample through the dynptr
+ *		interface. This is a no-op if the dynptr is invalid/null.
+ *
+ *		For more information on *flags*, please see
+ *		'bpf_ringbuf_discard'.
+ *	Return
+ *		Nothing. Always succeeds.
+ *
+ * long bpf_dynptr_read(void *dst, u32 len, const struct bpf_dynptr *src, u32 offset, u64 flags)
+ *	Description
+ *		Read *len* bytes from *src* into *dst*, starting from *offset*
+ *		into *src*.
+ *		*flags* is currently unused.
+ *	Return
+ *		0 on success, -E2BIG if *offset* + *len* exceeds the length
+ *		of *src*'s data, -EINVAL if *src* is an invalid dynptr or if
+ *		*flags* is not 0.
+ *
+ * long bpf_dynptr_write(const struct bpf_dynptr *dst, u32 offset, void *src, u32 len, u64 flags)
+ *	Description
+ *		Write *len* bytes from *src* into *dst*, starting from *offset*
+ *		into *dst*.
+ *
+ *		*flags* must be 0 except for skb-type dynptrs.
+ *
+ *		For skb-type dynptrs:
+ *		    *  All data slices of the dynptr are automatically
+ *		       invalidated after **bpf_dynptr_write**\ (). This is
+ *		       because writing may pull the skb and change the
+ *		       underlying packet buffer.
+ *
+ *		    *  For *flags*, please see the flags accepted by
+ *		       **bpf_skb_store_bytes**\ ().
+ *	Return
+ *		0 on success, -E2BIG if *offset* + *len* exceeds the length
+ *		of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst*
+ *		is a read-only dynptr or if *flags* is not correct. For skb-type dynptrs,
+ *		other errors correspond to errors returned by **bpf_skb_store_bytes**\ ().
+ *
+ * void *bpf_dynptr_data(const struct bpf_dynptr *ptr, u32 offset, u32 len)
+ *	Description
+ *		Get a pointer to the underlying dynptr data.
+ *
+ *		*len* must be a statically known value. The returned data slice
+ *		is invalidated whenever the dynptr is invalidated.
+ *
+ *		skb and xdp type dynptrs may not use bpf_dynptr_data. They should
+ *		instead use bpf_dynptr_slice and bpf_dynptr_slice_rdwr.
+ *	Return
+ *		Pointer to the underlying dynptr data, NULL if the dynptr is
+ *		read-only, if the dynptr is invalid, or if the offset and length
+ *		is out of bounds.
+ *
+ * s64 bpf_tcp_raw_gen_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th, u32 th_len)
+ *	Description
+ *		Try to issue a SYN cookie for the packet with corresponding
+ *		IPv4/TCP headers, *iph* and *th*, without depending on a
+ *		listening socket.
+ *
+ *		*iph* points to the IPv4 header.
+ *
+ *		*th* points to the start of the TCP header, while *th_len*
+ *		contains the length of the TCP header (at least
+ *		**sizeof**\ (**struct tcphdr**)).
+ *	Return
+ *		On success, lower 32 bits hold the generated SYN cookie in
+ *		followed by 16 bits which hold the MSS value for that cookie,
+ *		and the top 16 bits are unused.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EINVAL** if *th_len* is invalid.
+ *
+ * s64 bpf_tcp_raw_gen_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th, u32 th_len)
+ *	Description
+ *		Try to issue a SYN cookie for the packet with corresponding
+ *		IPv6/TCP headers, *iph* and *th*, without depending on a
+ *		listening socket.
+ *
+ *		*iph* points to the IPv6 header.
+ *
+ *		*th* points to the start of the TCP header, while *th_len*
+ *		contains the length of the TCP header (at least
+ *		**sizeof**\ (**struct tcphdr**)).
+ *	Return
+ *		On success, lower 32 bits hold the generated SYN cookie in
+ *		followed by 16 bits which hold the MSS value for that cookie,
+ *		and the top 16 bits are unused.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EINVAL** if *th_len* is invalid.
+ *
+ *		**-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin.
+ *
+ * long bpf_tcp_raw_check_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th)
+ *	Description
+ *		Check whether *iph* and *th* contain a valid SYN cookie ACK
+ *		without depending on a listening socket.
+ *
+ *		*iph* points to the IPv4 header.
+ *
+ *		*th* points to the TCP header.
+ *	Return
+ *		0 if *iph* and *th* are a valid SYN cookie ACK.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EACCES** if the SYN cookie is not valid.
+ *
+ * long bpf_tcp_raw_check_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th)
+ *	Description
+ *		Check whether *iph* and *th* contain a valid SYN cookie ACK
+ *		without depending on a listening socket.
+ *
+ *		*iph* points to the IPv6 header.
+ *
+ *		*th* points to the TCP header.
+ *	Return
+ *		0 if *iph* and *th* are a valid SYN cookie ACK.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EACCES** if the SYN cookie is not valid.
+ *
+ *		**-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin.
+ *
+ * u64 bpf_ktime_get_tai_ns(void)
+ *	Description
+ *		A nonsettable system-wide clock derived from wall-clock time but
+ *		ignoring leap seconds.  This clock does not experience
+ *		discontinuities and backwards jumps caused by NTP inserting leap
+ *		seconds as CLOCK_REALTIME does.
+ *
+ *		See: **clock_gettime**\ (**CLOCK_TAI**)
+ *	Return
+ *		Current *ktime*.
+ *
+ * long bpf_user_ringbuf_drain(struct bpf_map *map, void *callback_fn, void *ctx, u64 flags)
+ *	Description
+ *		Drain samples from the specified user ring buffer, and invoke
+ *		the provided callback for each such sample:
+ *
+ *		long (\*callback_fn)(const struct bpf_dynptr \*dynptr, void \*ctx);
+ *
+ *		If **callback_fn** returns 0, the helper will continue to try
+ *		and drain the next sample, up to a maximum of
+ *		BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1,
+ *		the helper will skip the rest of the samples and return. Other
+ *		return values are not used now, and will be rejected by the
+ *		verifier.
+ *	Return
+ *		The number of drained samples if no error was encountered while
+ *		draining samples, or 0 if no samples were present in the ring
+ *		buffer. If a user-space producer was epoll-waiting on this map,
+ *		and at least one sample was drained, they will receive an event
+ *		notification notifying them of available space in the ring
+ *		buffer. If the BPF_RB_NO_WAKEUP flag is passed to this
+ *		function, no wakeup notification will be sent. If the
+ *		BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will
+ *		be sent even if no sample was drained.
+ *
+ *		On failure, the returned value is one of the following:
+ *
+ *		**-EBUSY** if the ring buffer is contended, and another calling
+ *		context was concurrently draining the ring buffer.
+ *
+ *		**-EINVAL** if user-space is not properly tracking the ring
+ *		buffer due to the producer position not being aligned to 8
+ *		bytes, a sample not being aligned to 8 bytes, or the producer
+ *		position not matching the advertised length of a sample.
+ *
+ *		**-E2BIG** if user-space has tried to publish a sample which is
+ *		larger than the size of the ring buffer, or which cannot fit
+ *		within a struct bpf_dynptr.
+ *
+ * void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags)
+ *	Description
+ *		Get a bpf_local_storage from the *cgroup*.
+ *
+ *		Logically, it could be thought of as getting the value from
+ *		a *map* with *cgroup* as the **key**.  From this
+ *		perspective,  the usage is not much different from
+ *		**bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this
+ *		helper enforces the key must be a cgroup struct and the map must also
+ *		be a **BPF_MAP_TYPE_CGRP_STORAGE**.
+ *
+ *		In reality, the local-storage value is embedded directly inside of the
+ *		*cgroup* object itself, rather than being located in the
+ *		**BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is
+ *		queried for some *map* on a *cgroup* object, the kernel will perform an
+ *		O(n) iteration over all of the live local-storage values for that
+ *		*cgroup* object until the local-storage value for the *map* is found.
+ *
+ *		An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be
+ *		used such that a new bpf_local_storage will be
+ *		created if one does not exist.  *value* can be used
+ *		together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify
+ *		the initial value of a bpf_local_storage.  If *value* is
+ *		**NULL**, the new bpf_local_storage will be zero initialized.
+ *	Return
+ *		A bpf_local_storage pointer is returned on success.
+ *
+ *		**NULL** if not found or there was an error in adding
+ *		a new bpf_local_storage.
+ *
+ * long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup)
+ *	Description
+ *		Delete a bpf_local_storage from a *cgroup*.
+ *	Return
+ *		0 on success.
+ *
+ *		**-ENOENT** if the bpf_local_storage cannot be found.
+ */
+#define ___BPF_FUNC_MAPPER(FN, ctx...)			\
+	FN(unspec, 0, ##ctx)				\
+	FN(map_lookup_elem, 1, ##ctx)			\
+	FN(map_update_elem, 2, ##ctx)			\
+	FN(map_delete_elem, 3, ##ctx)			\
+	FN(probe_read, 4, ##ctx)			\
+	FN(ktime_get_ns, 5, ##ctx)			\
+	FN(trace_printk, 6, ##ctx)			\
+	FN(get_prandom_u32, 7, ##ctx)			\
+	FN(get_smp_processor_id, 8, ##ctx)		\
+	FN(skb_store_bytes, 9, ##ctx)			\
+	FN(l3_csum_replace, 10, ##ctx)			\
+	FN(l4_csum_replace, 11, ##ctx)			\
+	FN(tail_call, 12, ##ctx)			\
+	FN(clone_redirect, 13, ##ctx)			\
+	FN(get_current_pid_tgid, 14, ##ctx)		\
+	FN(get_current_uid_gid, 15, ##ctx)		\
+	FN(get_current_comm, 16, ##ctx)			\
+	FN(get_cgroup_classid, 17, ##ctx)		\
+	FN(skb_vlan_push, 18, ##ctx)			\
+	FN(skb_vlan_pop, 19, ##ctx)			\
+	FN(skb_get_tunnel_key, 20, ##ctx)		\
+	FN(skb_set_tunnel_key, 21, ##ctx)		\
+	FN(perf_event_read, 22, ##ctx)			\
+	FN(redirect, 23, ##ctx)				\
+	FN(get_route_realm, 24, ##ctx)			\
+	FN(perf_event_output, 25, ##ctx)		\
+	FN(skb_load_bytes, 26, ##ctx)			\
+	FN(get_stackid, 27, ##ctx)			\
+	FN(csum_diff, 28, ##ctx)			\
+	FN(skb_get_tunnel_opt, 29, ##ctx)		\
+	FN(skb_set_tunnel_opt, 30, ##ctx)		\
+	FN(skb_change_proto, 31, ##ctx)			\
+	FN(skb_change_type, 32, ##ctx)			\
+	FN(skb_under_cgroup, 33, ##ctx)			\
+	FN(get_hash_recalc, 34, ##ctx)			\
+	FN(get_current_task, 35, ##ctx)			\
+	FN(probe_write_user, 36, ##ctx)			\
+	FN(current_task_under_cgroup, 37, ##ctx)	\
+	FN(skb_change_tail, 38, ##ctx)			\
+	FN(skb_pull_data, 39, ##ctx)			\
+	FN(csum_update, 40, ##ctx)			\
+	FN(set_hash_invalid, 41, ##ctx)			\
+	FN(get_numa_node_id, 42, ##ctx)			\
+	FN(skb_change_head, 43, ##ctx)			\
+	FN(xdp_adjust_head, 44, ##ctx)			\
+	FN(probe_read_str, 45, ##ctx)			\
+	FN(get_socket_cookie, 46, ##ctx)		\
+	FN(get_socket_uid, 47, ##ctx)			\
+	FN(set_hash, 48, ##ctx)				\
+	FN(setsockopt, 49, ##ctx)			\
+	FN(skb_adjust_room, 50, ##ctx)			\
+	FN(redirect_map, 51, ##ctx)			\
+	FN(sk_redirect_map, 52, ##ctx)			\
+	FN(sock_map_update, 53, ##ctx)			\
+	FN(xdp_adjust_meta, 54, ##ctx)			\
+	FN(perf_event_read_value, 55, ##ctx)		\
+	FN(perf_prog_read_value, 56, ##ctx)		\
+	FN(getsockopt, 57, ##ctx)			\
+	FN(override_return, 58, ##ctx)			\
+	FN(sock_ops_cb_flags_set, 59, ##ctx)		\
+	FN(msg_redirect_map, 60, ##ctx)			\
+	FN(msg_apply_bytes, 61, ##ctx)			\
+	FN(msg_cork_bytes, 62, ##ctx)			\
+	FN(msg_pull_data, 63, ##ctx)			\
+	FN(bind, 64, ##ctx)				\
+	FN(xdp_adjust_tail, 65, ##ctx)			\
+	FN(skb_get_xfrm_state, 66, ##ctx)		\
+	FN(get_stack, 67, ##ctx)			\
+	FN(skb_load_bytes_relative, 68, ##ctx)		\
+	FN(fib_lookup, 69, ##ctx)			\
+	FN(sock_hash_update, 70, ##ctx)			\
+	FN(msg_redirect_hash, 71, ##ctx)		\
+	FN(sk_redirect_hash, 72, ##ctx)			\
+	FN(lwt_push_encap, 73, ##ctx)			\
+	FN(lwt_seg6_store_bytes, 74, ##ctx)		\
+	FN(lwt_seg6_adjust_srh, 75, ##ctx)		\
+	FN(lwt_seg6_action, 76, ##ctx)			\
+	FN(rc_repeat, 77, ##ctx)			\
+	FN(rc_keydown, 78, ##ctx)			\
+	FN(skb_cgroup_id, 79, ##ctx)			\
+	FN(get_current_cgroup_id, 80, ##ctx)		\
+	FN(get_local_storage, 81, ##ctx)		\
+	FN(sk_select_reuseport, 82, ##ctx)		\
+	FN(skb_ancestor_cgroup_id, 83, ##ctx)		\
+	FN(sk_lookup_tcp, 84, ##ctx)			\
+	FN(sk_lookup_udp, 85, ##ctx)			\
+	FN(sk_release, 86, ##ctx)			\
+	FN(map_push_elem, 87, ##ctx)			\
+	FN(map_pop_elem, 88, ##ctx)			\
+	FN(map_peek_elem, 89, ##ctx)			\
+	FN(msg_push_data, 90, ##ctx)			\
+	FN(msg_pop_data, 91, ##ctx)			\
+	FN(rc_pointer_rel, 92, ##ctx)			\
+	FN(spin_lock, 93, ##ctx)			\
+	FN(spin_unlock, 94, ##ctx)			\
+	FN(sk_fullsock, 95, ##ctx)			\
+	FN(tcp_sock, 96, ##ctx)				\
+	FN(skb_ecn_set_ce, 97, ##ctx)			\
+	FN(get_listener_sock, 98, ##ctx)		\
+	FN(skc_lookup_tcp, 99, ##ctx)			\
+	FN(tcp_check_syncookie, 100, ##ctx)		\
+	FN(sysctl_get_name, 101, ##ctx)			\
+	FN(sysctl_get_current_value, 102, ##ctx)	\
+	FN(sysctl_get_new_value, 103, ##ctx)		\
+	FN(sysctl_set_new_value, 104, ##ctx)		\
+	FN(strtol, 105, ##ctx)				\
+	FN(strtoul, 106, ##ctx)				\
+	FN(sk_storage_get, 107, ##ctx)			\
+	FN(sk_storage_delete, 108, ##ctx)		\
+	FN(send_signal, 109, ##ctx)			\
+	FN(tcp_gen_syncookie, 110, ##ctx)		\
+	FN(skb_output, 111, ##ctx)			\
+	FN(probe_read_user, 112, ##ctx)			\
+	FN(probe_read_kernel, 113, ##ctx)		\
+	FN(probe_read_user_str, 114, ##ctx)		\
+	FN(probe_read_kernel_str, 115, ##ctx)		\
+	FN(tcp_send_ack, 116, ##ctx)			\
+	FN(send_signal_thread, 117, ##ctx)		\
+	FN(jiffies64, 118, ##ctx)			\
+	FN(read_branch_records, 119, ##ctx)		\
+	FN(get_ns_current_pid_tgid, 120, ##ctx)		\
+	FN(xdp_output, 121, ##ctx)			\
+	FN(get_netns_cookie, 122, ##ctx)		\
+	FN(get_current_ancestor_cgroup_id, 123, ##ctx)	\
+	FN(sk_assign, 124, ##ctx)			\
+	FN(ktime_get_boot_ns, 125, ##ctx)		\
+	FN(seq_printf, 126, ##ctx)			\
+	FN(seq_write, 127, ##ctx)			\
+	FN(sk_cgroup_id, 128, ##ctx)			\
+	FN(sk_ancestor_cgroup_id, 129, ##ctx)		\
+	FN(ringbuf_output, 130, ##ctx)			\
+	FN(ringbuf_reserve, 131, ##ctx)			\
+	FN(ringbuf_submit, 132, ##ctx)			\
+	FN(ringbuf_discard, 133, ##ctx)			\
+	FN(ringbuf_query, 134, ##ctx)			\
+	FN(csum_level, 135, ##ctx)			\
+	FN(skc_to_tcp6_sock, 136, ##ctx)		\
+	FN(skc_to_tcp_sock, 137, ##ctx)			\
+	FN(skc_to_tcp_timewait_sock, 138, ##ctx)	\
+	FN(skc_to_tcp_request_sock, 139, ##ctx)		\
+	FN(skc_to_udp6_sock, 140, ##ctx)		\
+	FN(get_task_stack, 141, ##ctx)			\
+	FN(load_hdr_opt, 142, ##ctx)			\
+	FN(store_hdr_opt, 143, ##ctx)			\
+	FN(reserve_hdr_opt, 144, ##ctx)			\
+	FN(inode_storage_get, 145, ##ctx)		\
+	FN(inode_storage_delete, 146, ##ctx)		\
+	FN(d_path, 147, ##ctx)				\
+	FN(copy_from_user, 148, ##ctx)			\
+	FN(snprintf_btf, 149, ##ctx)			\
+	FN(seq_printf_btf, 150, ##ctx)			\
+	FN(skb_cgroup_classid, 151, ##ctx)		\
+	FN(redirect_neigh, 152, ##ctx)			\
+	FN(per_cpu_ptr, 153, ##ctx)			\
+	FN(this_cpu_ptr, 154, ##ctx)			\
+	FN(redirect_peer, 155, ##ctx)			\
+	FN(task_storage_get, 156, ##ctx)		\
+	FN(task_storage_delete, 157, ##ctx)		\
+	FN(get_current_task_btf, 158, ##ctx)		\
+	FN(bprm_opts_set, 159, ##ctx)			\
+	FN(ktime_get_coarse_ns, 160, ##ctx)		\
+	FN(ima_inode_hash, 161, ##ctx)			\
+	FN(sock_from_file, 162, ##ctx)			\
+	FN(check_mtu, 163, ##ctx)			\
+	FN(for_each_map_elem, 164, ##ctx)		\
+	FN(snprintf, 165, ##ctx)			\
+	FN(sys_bpf, 166, ##ctx)				\
+	FN(btf_find_by_name_kind, 167, ##ctx)		\
+	FN(sys_close, 168, ##ctx)			\
+	FN(timer_init, 169, ##ctx)			\
+	FN(timer_set_callback, 170, ##ctx)		\
+	FN(timer_start, 171, ##ctx)			\
+	FN(timer_cancel, 172, ##ctx)			\
+	FN(get_func_ip, 173, ##ctx)			\
+	FN(get_attach_cookie, 174, ##ctx)		\
+	FN(task_pt_regs, 175, ##ctx)			\
+	FN(get_branch_snapshot, 176, ##ctx)		\
+	FN(trace_vprintk, 177, ##ctx)			\
+	FN(skc_to_unix_sock, 178, ##ctx)		\
+	FN(kallsyms_lookup_name, 179, ##ctx)		\
+	FN(find_vma, 180, ##ctx)			\
+	FN(loop, 181, ##ctx)				\
+	FN(strncmp, 182, ##ctx)				\
+	FN(get_func_arg, 183, ##ctx)			\
+	FN(get_func_ret, 184, ##ctx)			\
+	FN(get_func_arg_cnt, 185, ##ctx)		\
+	FN(get_retval, 186, ##ctx)			\
+	FN(set_retval, 187, ##ctx)			\
+	FN(xdp_get_buff_len, 188, ##ctx)		\
+	FN(xdp_load_bytes, 189, ##ctx)			\
+	FN(xdp_store_bytes, 190, ##ctx)			\
+	FN(copy_from_user_task, 191, ##ctx)		\
+	FN(skb_set_tstamp, 192, ##ctx)			\
+	FN(ima_file_hash, 193, ##ctx)			\
+	FN(kptr_xchg, 194, ##ctx)			\
+	FN(map_lookup_percpu_elem, 195, ##ctx)		\
+	FN(skc_to_mptcp_sock, 196, ##ctx)		\
+	FN(dynptr_from_mem, 197, ##ctx)			\
+	FN(ringbuf_reserve_dynptr, 198, ##ctx)		\
+	FN(ringbuf_submit_dynptr, 199, ##ctx)		\
+	FN(ringbuf_discard_dynptr, 200, ##ctx)		\
+	FN(dynptr_read, 201, ##ctx)			\
+	FN(dynptr_write, 202, ##ctx)			\
+	FN(dynptr_data, 203, ##ctx)			\
+	FN(tcp_raw_gen_syncookie_ipv4, 204, ##ctx)	\
+	FN(tcp_raw_gen_syncookie_ipv6, 205, ##ctx)	\
+	FN(tcp_raw_check_syncookie_ipv4, 206, ##ctx)	\
+	FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx)	\
+	FN(ktime_get_tai_ns, 208, ##ctx)		\
+	FN(user_ringbuf_drain, 209, ##ctx)		\
+	FN(cgrp_storage_get, 210, ##ctx)		\
+	FN(cgrp_storage_delete, 211, ##ctx)		\
+	/* */
+
+/* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't
+ * know or care about integer value that is now passed as second argument
+ */
+#define __BPF_FUNC_MAPPER_APPLY(name, value, FN) FN(name),
+#define __BPF_FUNC_MAPPER(FN) ___BPF_FUNC_MAPPER(__BPF_FUNC_MAPPER_APPLY, FN)
+
+/* integer value in 'imm' field of BPF_CALL instruction selects which helper
+ * function eBPF program intends to call
+ */
+#define __BPF_ENUM_FN(x, y) BPF_FUNC_ ## x = y,
+enum bpf_func_id {
+	___BPF_FUNC_MAPPER(__BPF_ENUM_FN)
+	__BPF_FUNC_MAX_ID,
+};
+#undef __BPF_ENUM_FN
+
+/* All flags used by eBPF helper functions, placed here. */
+
+/* BPF_FUNC_skb_store_bytes flags. */
+enum {
+	BPF_F_RECOMPUTE_CSUM		= (1ULL << 0),
+	BPF_F_INVALIDATE_HASH		= (1ULL << 1),
+};
+
+/* BPF_FUNC_l3_csum_replace and BPF_FUNC_l4_csum_replace flags.
+ * First 4 bits are for passing the header field size.
+ */
+enum {
+	BPF_F_HDR_FIELD_MASK		= 0xfULL,
+};
+
+/* BPF_FUNC_l4_csum_replace flags. */
+enum {
+	BPF_F_PSEUDO_HDR		= (1ULL << 4),
+	BPF_F_MARK_MANGLED_0		= (1ULL << 5),
+	BPF_F_MARK_ENFORCE		= (1ULL << 6),
+};
+
+/* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
+enum {
+	BPF_F_INGRESS			= (1ULL << 0),
+};
+
+/* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */
+enum {
+	BPF_F_TUNINFO_IPV6		= (1ULL << 0),
+};
+
+/* flags for both BPF_FUNC_get_stackid and BPF_FUNC_get_stack. */
+enum {
+	BPF_F_SKIP_FIELD_MASK		= 0xffULL,
+	BPF_F_USER_STACK		= (1ULL << 8),
+/* flags used by BPF_FUNC_get_stackid only. */
+	BPF_F_FAST_STACK_CMP		= (1ULL << 9),
+	BPF_F_REUSE_STACKID		= (1ULL << 10),
+/* flags used by BPF_FUNC_get_stack only. */
+	BPF_F_USER_BUILD_ID		= (1ULL << 11),
+};
+
+/* BPF_FUNC_skb_set_tunnel_key flags. */
+enum {
+	BPF_F_ZERO_CSUM_TX		= (1ULL << 1),
+	BPF_F_DONT_FRAGMENT		= (1ULL << 2),
+	BPF_F_SEQ_NUMBER		= (1ULL << 3),
+	BPF_F_NO_TUNNEL_KEY		= (1ULL << 4),
+};
+
+/* BPF_FUNC_skb_get_tunnel_key flags. */
+enum {
+	BPF_F_TUNINFO_FLAGS		= (1ULL << 4),
+};
+
+/* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and
+ * BPF_FUNC_perf_event_read_value flags.
+ */
+enum {
+	BPF_F_INDEX_MASK		= 0xffffffffULL,
+	BPF_F_CURRENT_CPU		= BPF_F_INDEX_MASK,
+/* BPF_FUNC_perf_event_output for sk_buff input context. */
+	BPF_F_CTXLEN_MASK		= (0xfffffULL << 32),
+};
+
+/* Current network namespace */
+enum {
+	BPF_F_CURRENT_NETNS		= (-1L),
+};
+
+/* BPF_FUNC_csum_level level values. */
+enum {
+	BPF_CSUM_LEVEL_QUERY,
+	BPF_CSUM_LEVEL_INC,
+	BPF_CSUM_LEVEL_DEC,
+	BPF_CSUM_LEVEL_RESET,
+};
+
+/* BPF_FUNC_skb_adjust_room flags. */
+enum {
+	BPF_F_ADJ_ROOM_FIXED_GSO	= (1ULL << 0),
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4	= (1ULL << 1),
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6	= (1ULL << 2),
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE	= (1ULL << 3),
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP	= (1ULL << 4),
+	BPF_F_ADJ_ROOM_NO_CSUM_RESET	= (1ULL << 5),
+	BPF_F_ADJ_ROOM_ENCAP_L2_ETH	= (1ULL << 6),
+	BPF_F_ADJ_ROOM_DECAP_L3_IPV4	= (1ULL << 7),
+	BPF_F_ADJ_ROOM_DECAP_L3_IPV6	= (1ULL << 8),
+};
+
+enum {
+	BPF_ADJ_ROOM_ENCAP_L2_MASK	= 0xff,
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT	= 56,
+};
+
+#define BPF_F_ADJ_ROOM_ENCAP_L2(len)	(((__u64)len & \
+					  BPF_ADJ_ROOM_ENCAP_L2_MASK) \
+					 << BPF_ADJ_ROOM_ENCAP_L2_SHIFT)
+
+/* BPF_FUNC_sysctl_get_name flags. */
+enum {
+	BPF_F_SYSCTL_BASE_NAME		= (1ULL << 0),
+};
+
+/* BPF_FUNC_<kernel_obj>_storage_get flags */
+enum {
+	BPF_LOCAL_STORAGE_GET_F_CREATE	= (1ULL << 0),
+	/* BPF_SK_STORAGE_GET_F_CREATE is only kept for backward compatibility
+	 * and BPF_LOCAL_STORAGE_GET_F_CREATE must be used instead.
+	 */
+	BPF_SK_STORAGE_GET_F_CREATE  = BPF_LOCAL_STORAGE_GET_F_CREATE,
+};
+
+/* BPF_FUNC_read_branch_records flags. */
+enum {
+	BPF_F_GET_BRANCH_RECORDS_SIZE	= (1ULL << 0),
+};
+
+/* BPF_FUNC_bpf_ringbuf_commit, BPF_FUNC_bpf_ringbuf_discard, and
+ * BPF_FUNC_bpf_ringbuf_output flags.
+ */
+enum {
+	BPF_RB_NO_WAKEUP		= (1ULL << 0),
+	BPF_RB_FORCE_WAKEUP		= (1ULL << 1),
+};
+
+/* BPF_FUNC_bpf_ringbuf_query flags */
+enum {
+	BPF_RB_AVAIL_DATA = 0,
+	BPF_RB_RING_SIZE = 1,
+	BPF_RB_CONS_POS = 2,
+	BPF_RB_PROD_POS = 3,
+};
+
+/* BPF ring buffer constants */
+enum {
+	BPF_RINGBUF_BUSY_BIT		= (1U << 31),
+	BPF_RINGBUF_DISCARD_BIT		= (1U << 30),
+	BPF_RINGBUF_HDR_SZ		= 8,
+};
+
+/* BPF_FUNC_sk_assign flags in bpf_sk_lookup context. */
+enum {
+	BPF_SK_LOOKUP_F_REPLACE		= (1ULL << 0),
+	BPF_SK_LOOKUP_F_NO_REUSEPORT	= (1ULL << 1),
+};
+
+/* Mode for BPF_FUNC_skb_adjust_room helper. */
+enum bpf_adj_room_mode {
+	BPF_ADJ_ROOM_NET,
+	BPF_ADJ_ROOM_MAC,
+};
+
+/* Mode for BPF_FUNC_skb_load_bytes_relative helper. */
+enum bpf_hdr_start_off {
+	BPF_HDR_START_MAC,
+	BPF_HDR_START_NET,
+};
+
+/* Encapsulation type for BPF_FUNC_lwt_push_encap helper. */
+enum bpf_lwt_encap_mode {
+	BPF_LWT_ENCAP_SEG6,
+	BPF_LWT_ENCAP_SEG6_INLINE,
+	BPF_LWT_ENCAP_IP,
+};
+
+/* Flags for bpf_bprm_opts_set helper */
+enum {
+	BPF_F_BPRM_SECUREEXEC	= (1ULL << 0),
+};
+
+/* Flags for bpf_redirect_map helper */
+enum {
+	BPF_F_BROADCAST		= (1ULL << 3),
+	BPF_F_EXCLUDE_INGRESS	= (1ULL << 4),
+};
+
+#define __bpf_md_ptr(type, name)	\
+union {					\
+	type name;			\
+	__u64 :64;			\
+} __attribute__((aligned(8)))
+
+enum {
+	BPF_SKB_TSTAMP_UNSPEC,
+	BPF_SKB_TSTAMP_DELIVERY_MONO,	/* tstamp has mono delivery time */
+	/* For any BPF_SKB_TSTAMP_* that the bpf prog cannot handle,
+	 * the bpf prog should handle it like BPF_SKB_TSTAMP_UNSPEC
+	 * and try to deduce it by ingress, egress or skb->sk->sk_clockid.
+	 */
+};
+
+/* user accessible mirror of in-kernel sk_buff.
+ * new fields can only be added to the end of this structure
+ */
+struct __sk_buff {
+	__u32 len;
+	__u32 pkt_type;
+	__u32 mark;
+	__u32 queue_mapping;
+	__u32 protocol;
+	__u32 vlan_present;
+	__u32 vlan_tci;
+	__u32 vlan_proto;
+	__u32 priority;
+	__u32 ingress_ifindex;
+	__u32 ifindex;
+	__u32 tc_index;
+	__u32 cb[5];
+	__u32 hash;
+	__u32 tc_classid;
+	__u32 data;
+	__u32 data_end;
+	__u32 napi_id;
+
+	/* Accessed by BPF_PROG_TYPE_sk_skb types from here to ... */
+	__u32 family;
+	__u32 remote_ip4;	/* Stored in network byte order */
+	__u32 local_ip4;	/* Stored in network byte order */
+	__u32 remote_ip6[4];	/* Stored in network byte order */
+	__u32 local_ip6[4];	/* Stored in network byte order */
+	__u32 remote_port;	/* Stored in network byte order */
+	__u32 local_port;	/* stored in host byte order */
+	/* ... here. */
+
+	__u32 data_meta;
+	__bpf_md_ptr(struct bpf_flow_keys *, flow_keys);
+	__u64 tstamp;
+	__u32 wire_len;
+	__u32 gso_segs;
+	__bpf_md_ptr(struct bpf_sock *, sk);
+	__u32 gso_size;
+	__u8  tstamp_type;
+	__u32 :24;		/* Padding, future use. */
+	__u64 hwtstamp;
+};
+
+struct bpf_tunnel_key {
+	__u32 tunnel_id;
+	union {
+		__u32 remote_ipv4;
+		__u32 remote_ipv6[4];
+	};
+	__u8 tunnel_tos;
+	__u8 tunnel_ttl;
+	union {
+		__u16 tunnel_ext;	/* compat */
+		__be16 tunnel_flags;
+	};
+	__u32 tunnel_label;
+	union {
+		__u32 local_ipv4;
+		__u32 local_ipv6[4];
+	};
+};
+
+/* user accessible mirror of in-kernel xfrm_state.
+ * new fields can only be added to the end of this structure
+ */
+struct bpf_xfrm_state {
+	__u32 reqid;
+	__u32 spi;	/* Stored in network byte order */
+	__u16 family;
+	__u16 ext;	/* Padding, future use. */
+	union {
+		__u32 remote_ipv4;	/* Stored in network byte order */
+		__u32 remote_ipv6[4];	/* Stored in network byte order */
+	};
+};
+
+/* Generic BPF return codes which all BPF program types may support.
+ * The values are binary compatible with their TC_ACT_* counter-part to
+ * provide backwards compatibility with existing SCHED_CLS and SCHED_ACT
+ * programs.
+ *
+ * XDP is handled seprately, see XDP_*.
+ */
+enum bpf_ret_code {
+	BPF_OK = 0,
+	/* 1 reserved */
+	BPF_DROP = 2,
+	/* 3-6 reserved */
+	BPF_REDIRECT = 7,
+	/* >127 are reserved for prog type specific return codes.
+	 *
+	 * BPF_LWT_REROUTE: used by BPF_PROG_TYPE_LWT_IN and
+	 *    BPF_PROG_TYPE_LWT_XMIT to indicate that skb had been
+	 *    changed and should be routed based on its new L3 header.
+	 *    (This is an L3 redirect, as opposed to L2 redirect
+	 *    represented by BPF_REDIRECT above).
+	 */
+	BPF_LWT_REROUTE = 128,
+	/* BPF_FLOW_DISSECTOR_CONTINUE: used by BPF_PROG_TYPE_FLOW_DISSECTOR
+	 *   to indicate that no custom dissection was performed, and
+	 *   fallback to standard dissector is requested.
+	 */
+	BPF_FLOW_DISSECTOR_CONTINUE = 129,
+};
+
+struct bpf_sock {
+	__u32 bound_dev_if;
+	__u32 family;
+	__u32 type;
+	__u32 protocol;
+	__u32 mark;
+	__u32 priority;
+	/* IP address also allows 1 and 2 bytes access */
+	__u32 src_ip4;
+	__u32 src_ip6[4];
+	__u32 src_port;		/* host byte order */
+	__be16 dst_port;	/* network byte order */
+	__u16 :16;		/* zero padding */
+	__u32 dst_ip4;
+	__u32 dst_ip6[4];
+	__u32 state;
+	__s32 rx_queue_mapping;
+};
+
+struct bpf_tcp_sock {
+	__u32 snd_cwnd;		/* Sending congestion window		*/
+	__u32 srtt_us;		/* smoothed round trip time << 3 in usecs */
+	__u32 rtt_min;
+	__u32 snd_ssthresh;	/* Slow start size threshold		*/
+	__u32 rcv_nxt;		/* What we want to receive next		*/
+	__u32 snd_nxt;		/* Next sequence we send		*/
+	__u32 snd_una;		/* First byte we want an ack for	*/
+	__u32 mss_cache;	/* Cached effective mss, not including SACKS */
+	__u32 ecn_flags;	/* ECN status bits.			*/
+	__u32 rate_delivered;	/* saved rate sample: packets delivered */
+	__u32 rate_interval_us;	/* saved rate sample: time elapsed */
+	__u32 packets_out;	/* Packets which are "in flight"	*/
+	__u32 retrans_out;	/* Retransmitted packets out		*/
+	__u32 total_retrans;	/* Total retransmits for entire connection */
+	__u32 segs_in;		/* RFC4898 tcpEStatsPerfSegsIn
+				 * total number of segments in.
+				 */
+	__u32 data_segs_in;	/* RFC4898 tcpEStatsPerfDataSegsIn
+				 * total number of data segments in.
+				 */
+	__u32 segs_out;		/* RFC4898 tcpEStatsPerfSegsOut
+				 * The total number of segments sent.
+				 */
+	__u32 data_segs_out;	/* RFC4898 tcpEStatsPerfDataSegsOut
+				 * total number of data segments sent.
+				 */
+	__u32 lost_out;		/* Lost packets			*/
+	__u32 sacked_out;	/* SACK'd packets			*/
+	__u64 bytes_received;	/* RFC4898 tcpEStatsAppHCThruOctetsReceived
+				 * sum(delta(rcv_nxt)), or how many bytes
+				 * were acked.
+				 */
+	__u64 bytes_acked;	/* RFC4898 tcpEStatsAppHCThruOctetsAcked
+				 * sum(delta(snd_una)), or how many bytes
+				 * were acked.
+				 */
+	__u32 dsack_dups;	/* RFC4898 tcpEStatsStackDSACKDups
+				 * total number of DSACK blocks received
+				 */
+	__u32 delivered;	/* Total data packets delivered incl. rexmits */
+	__u32 delivered_ce;	/* Like the above but only ECE marked packets */
+	__u32 icsk_retransmits;	/* Number of unrecovered [RTO] timeouts */
+};
+
+struct bpf_sock_tuple {
+	union {
+		struct {
+			__be32 saddr;
+			__be32 daddr;
+			__be16 sport;
+			__be16 dport;
+		} ipv4;
+		struct {
+			__be32 saddr[4];
+			__be32 daddr[4];
+			__be16 sport;
+			__be16 dport;
+		} ipv6;
+	};
+};
+
+struct bpf_xdp_sock {
+	__u32 queue_id;
+};
+
+#define XDP_PACKET_HEADROOM 256
+
+/* User return codes for XDP prog type.
+ * A valid XDP program must return one of these defined values. All other
+ * return codes are reserved for future use. Unknown return codes will
+ * result in packet drops and a warning via bpf_warn_invalid_xdp_action().
+ */
+enum xdp_action {
+	XDP_ABORTED = 0,
+	XDP_DROP,
+	XDP_PASS,
+	XDP_TX,
+	XDP_REDIRECT,
+};
+
+/* user accessible metadata for XDP packet hook
+ * new fields must be added to the end of this structure
+ */
+struct xdp_md {
+	__u32 data;
+	__u32 data_end;
+	__u32 data_meta;
+	/* Below access go through struct xdp_rxq_info */
+	__u32 ingress_ifindex; /* rxq->dev->ifindex */
+	__u32 rx_queue_index;  /* rxq->queue_index  */
+
+	__u32 egress_ifindex;  /* txq->dev->ifindex */
+};
+
+/* DEVMAP map-value layout
+ *
+ * The struct data-layout of map-value is a configuration interface.
+ * New members can only be added to the end of this structure.
+ */
+struct bpf_devmap_val {
+	__u32 ifindex;   /* device index */
+	union {
+		int   fd;  /* prog fd on map write */
+		__u32 id;  /* prog id on map read */
+	} bpf_prog;
+};
+
+/* CPUMAP map-value layout
+ *
+ * The struct data-layout of map-value is a configuration interface.
+ * New members can only be added to the end of this structure.
+ */
+struct bpf_cpumap_val {
+	__u32 qsize;	/* queue size to remote target CPU */
+	union {
+		int   fd;	/* prog fd on map write */
+		__u32 id;	/* prog id on map read */
+	} bpf_prog;
+};
+
+enum sk_action {
+	SK_DROP = 0,
+	SK_PASS,
+};
+
+/* user accessible metadata for SK_MSG packet hook, new fields must
+ * be added to the end of this structure
+ */
+struct sk_msg_md {
+	__bpf_md_ptr(void *, data);
+	__bpf_md_ptr(void *, data_end);
+
+	__u32 family;
+	__u32 remote_ip4;	/* Stored in network byte order */
+	__u32 local_ip4;	/* Stored in network byte order */
+	__u32 remote_ip6[4];	/* Stored in network byte order */
+	__u32 local_ip6[4];	/* Stored in network byte order */
+	__u32 remote_port;	/* Stored in network byte order */
+	__u32 local_port;	/* stored in host byte order */
+	__u32 size;		/* Total size of sk_msg */
+
+	__bpf_md_ptr(struct bpf_sock *, sk); /* current socket */
+};
+
+struct sk_reuseport_md {
+	/*
+	 * Start of directly accessible data. It begins from
+	 * the tcp/udp header.
+	 */
+	__bpf_md_ptr(void *, data);
+	/* End of directly accessible data */
+	__bpf_md_ptr(void *, data_end);
+	/*
+	 * Total length of packet (starting from the tcp/udp header).
+	 * Note that the directly accessible bytes (data_end - data)
+	 * could be less than this "len".  Those bytes could be
+	 * indirectly read by a helper "bpf_skb_load_bytes()".
+	 */
+	__u32 len;
+	/*
+	 * Eth protocol in the mac header (network byte order). e.g.
+	 * ETH_P_IP(0x0800) and ETH_P_IPV6(0x86DD)
+	 */
+	__u32 eth_protocol;
+	__u32 ip_protocol;	/* IP protocol. e.g. IPPROTO_TCP, IPPROTO_UDP */
+	__u32 bind_inany;	/* Is sock bound to an INANY address? */
+	__u32 hash;		/* A hash of the packet 4 tuples */
+	/* When reuse->migrating_sk is NULL, it is selecting a sk for the
+	 * new incoming connection request (e.g. selecting a listen sk for
+	 * the received SYN in the TCP case).  reuse->sk is one of the sk
+	 * in the reuseport group. The bpf prog can use reuse->sk to learn
+	 * the local listening ip/port without looking into the skb.
+	 *
+	 * When reuse->migrating_sk is not NULL, reuse->sk is closed and
+	 * reuse->migrating_sk is the socket that needs to be migrated
+	 * to another listening socket.  migrating_sk could be a fullsock
+	 * sk that is fully established or a reqsk that is in-the-middle
+	 * of 3-way handshake.
+	 */
+	__bpf_md_ptr(struct bpf_sock *, sk);
+	__bpf_md_ptr(struct bpf_sock *, migrating_sk);
+};
+
+#define BPF_TAG_SIZE	8
+
+struct bpf_prog_info {
+	__u32 type;
+	__u32 id;
+	__u8  tag[BPF_TAG_SIZE];
+	__u32 jited_prog_len;
+	__u32 xlated_prog_len;
+	__aligned_u64 jited_prog_insns;
+	__aligned_u64 xlated_prog_insns;
+	__u64 load_time;	/* ns since boottime */
+	__u32 created_by_uid;
+	__u32 nr_map_ids;
+	__aligned_u64 map_ids;
+	char name[BPF_OBJ_NAME_LEN];
+	__u32 ifindex;
+	__u32 gpl_compatible:1;
+	__u32 :31; /* alignment pad */
+	__u64 netns_dev;
+	__u64 netns_ino;
+	__u32 nr_jited_ksyms;
+	__u32 nr_jited_func_lens;
+	__aligned_u64 jited_ksyms;
+	__aligned_u64 jited_func_lens;
+	__u32 btf_id;
+	__u32 func_info_rec_size;
+	__aligned_u64 func_info;
+	__u32 nr_func_info;
+	__u32 nr_line_info;
+	__aligned_u64 line_info;
+	__aligned_u64 jited_line_info;
+	__u32 nr_jited_line_info;
+	__u32 line_info_rec_size;
+	__u32 jited_line_info_rec_size;
+	__u32 nr_prog_tags;
+	__aligned_u64 prog_tags;
+	__u64 run_time_ns;
+	__u64 run_cnt;
+	__u64 recursion_misses;
+	__u32 verified_insns;
+	__u32 attach_btf_obj_id;
+	__u32 attach_btf_id;
+} __attribute__((aligned(8)));
+
+struct bpf_map_info {
+	__u32 type;
+	__u32 id;
+	__u32 key_size;
+	__u32 value_size;
+	__u32 max_entries;
+	__u32 map_flags;
+	char  name[BPF_OBJ_NAME_LEN];
+	__u32 ifindex;
+	__u32 btf_vmlinux_value_type_id;
+	__u64 netns_dev;
+	__u64 netns_ino;
+	__u32 btf_id;
+	__u32 btf_key_type_id;
+	__u32 btf_value_type_id;
+	__u32 :32;	/* alignment pad */
+	__u64 map_extra;
+} __attribute__((aligned(8)));
+
+struct bpf_btf_info {
+	__aligned_u64 btf;
+	__u32 btf_size;
+	__u32 id;
+	__aligned_u64 name;
+	__u32 name_len;
+	__u32 kernel_btf;
+} __attribute__((aligned(8)));
+
+struct bpf_link_info {
+	__u32 type;
+	__u32 id;
+	__u32 prog_id;
+	union {
+		struct {
+			__aligned_u64 tp_name; /* in/out: tp_name buffer ptr */
+			__u32 tp_name_len;     /* in/out: tp_name buffer len */
+		} raw_tracepoint;
+		struct {
+			__u32 attach_type;
+			__u32 target_obj_id; /* prog_id for PROG_EXT, otherwise btf object id */
+			__u32 target_btf_id; /* BTF type id inside the object */
+		} tracing;
+		struct {
+			__u64 cgroup_id;
+			__u32 attach_type;
+		} cgroup;
+		struct {
+			__aligned_u64 target_name; /* in/out: target_name buffer ptr */
+			__u32 target_name_len;	   /* in/out: target_name buffer len */
+
+			/* If the iter specific field is 32 bits, it can be put
+			 * in the first or second union. Otherwise it should be
+			 * put in the second union.
+			 */
+			union {
+				struct {
+					__u32 map_id;
+				} map;
+			};
+			union {
+				struct {
+					__u64 cgroup_id;
+					__u32 order;
+				} cgroup;
+				struct {
+					__u32 tid;
+					__u32 pid;
+				} task;
+			};
+		} iter;
+		struct  {
+			__u32 netns_ino;
+			__u32 attach_type;
+		} netns;
+		struct {
+			__u32 ifindex;
+		} xdp;
+		struct {
+			__u32 map_id;
+		} struct_ops;
+		struct {
+			__u32 pf;
+			__u32 hooknum;
+			__s32 priority;
+			__u32 flags;
+		} netfilter;
+	};
+} __attribute__((aligned(8)));
+
+/* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
+ * by user and intended to be used by socket (e.g. to bind to, depends on
+ * attach type).
+ */
+struct bpf_sock_addr {
+	__u32 user_family;	/* Allows 4-byte read, but no write. */
+	__u32 user_ip4;		/* Allows 1,2,4-byte read and 4-byte write.
+				 * Stored in network byte order.
+				 */
+	__u32 user_ip6[4];	/* Allows 1,2,4,8-byte read and 4,8-byte write.
+				 * Stored in network byte order.
+				 */
+	__u32 user_port;	/* Allows 1,2,4-byte read and 4-byte write.
+				 * Stored in network byte order
+				 */
+	__u32 family;		/* Allows 4-byte read, but no write */
+	__u32 type;		/* Allows 4-byte read, but no write */
+	__u32 protocol;		/* Allows 4-byte read, but no write */
+	__u32 msg_src_ip4;	/* Allows 1,2,4-byte read and 4-byte write.
+				 * Stored in network byte order.
+				 */
+	__u32 msg_src_ip6[4];	/* Allows 1,2,4,8-byte read and 4,8-byte write.
+				 * Stored in network byte order.
+				 */
+	__bpf_md_ptr(struct bpf_sock *, sk);
+};
+
+/* User bpf_sock_ops struct to access socket values and specify request ops
+ * and their replies.
+ * Some of this fields are in network (bigendian) byte order and may need
+ * to be converted before use (bpf_ntohl() defined in samples/bpf/bpf_endian.h).
+ * New fields can only be added at the end of this structure
+ */
+struct bpf_sock_ops {
+	__u32 op;
+	union {
+		__u32 args[4];		/* Optionally passed to bpf program */
+		__u32 reply;		/* Returned by bpf program	    */
+		__u32 replylong[4];	/* Optionally returned by bpf prog  */
+	};
+	__u32 family;
+	__u32 remote_ip4;	/* Stored in network byte order */
+	__u32 local_ip4;	/* Stored in network byte order */
+	__u32 remote_ip6[4];	/* Stored in network byte order */
+	__u32 local_ip6[4];	/* Stored in network byte order */
+	__u32 remote_port;	/* Stored in network byte order */
+	__u32 local_port;	/* stored in host byte order */
+	__u32 is_fullsock;	/* Some TCP fields are only valid if
+				 * there is a full socket. If not, the
+				 * fields read as zero.
+				 */
+	__u32 snd_cwnd;
+	__u32 srtt_us;		/* Averaged RTT << 3 in usecs */
+	__u32 bpf_sock_ops_cb_flags; /* flags defined in uapi/linux/tcp.h */
+	__u32 state;
+	__u32 rtt_min;
+	__u32 snd_ssthresh;
+	__u32 rcv_nxt;
+	__u32 snd_nxt;
+	__u32 snd_una;
+	__u32 mss_cache;
+	__u32 ecn_flags;
+	__u32 rate_delivered;
+	__u32 rate_interval_us;
+	__u32 packets_out;
+	__u32 retrans_out;
+	__u32 total_retrans;
+	__u32 segs_in;
+	__u32 data_segs_in;
+	__u32 segs_out;
+	__u32 data_segs_out;
+	__u32 lost_out;
+	__u32 sacked_out;
+	__u32 sk_txhash;
+	__u64 bytes_received;
+	__u64 bytes_acked;
+	__bpf_md_ptr(struct bpf_sock *, sk);
+	/* [skb_data, skb_data_end) covers the whole TCP header.
+	 *
+	 * BPF_SOCK_OPS_PARSE_HDR_OPT_CB: The packet received
+	 * BPF_SOCK_OPS_HDR_OPT_LEN_CB:   Not useful because the
+	 *                                header has not been written.
+	 * BPF_SOCK_OPS_WRITE_HDR_OPT_CB: The header and options have
+	 *				  been written so far.
+	 * BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB:  The SYNACK that concludes
+	 *					the 3WHS.
+	 * BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB: The ACK that concludes
+	 *					the 3WHS.
+	 *
+	 * bpf_load_hdr_opt() can also be used to read a particular option.
+	 */
+	__bpf_md_ptr(void *, skb_data);
+	__bpf_md_ptr(void *, skb_data_end);
+	__u32 skb_len;		/* The total length of a packet.
+				 * It includes the header, options,
+				 * and payload.
+				 */
+	__u32 skb_tcp_flags;	/* tcp_flags of the header.  It provides
+				 * an easy way to check for tcp_flags
+				 * without parsing skb_data.
+				 *
+				 * In particular, the skb_tcp_flags
+				 * will still be available in
+				 * BPF_SOCK_OPS_HDR_OPT_LEN even though
+				 * the outgoing header has not
+				 * been written yet.
+				 */
+	__u64 skb_hwtstamp;
+};
+
+/* Definitions for bpf_sock_ops_cb_flags */
+enum {
+	BPF_SOCK_OPS_RTO_CB_FLAG	= (1<<0),
+	BPF_SOCK_OPS_RETRANS_CB_FLAG	= (1<<1),
+	BPF_SOCK_OPS_STATE_CB_FLAG	= (1<<2),
+	BPF_SOCK_OPS_RTT_CB_FLAG	= (1<<3),
+	/* Call bpf for all received TCP headers.  The bpf prog will be
+	 * called under sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB
+	 *
+	 * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB
+	 * for the header option related helpers that will be useful
+	 * to the bpf programs.
+	 *
+	 * It could be used at the client/active side (i.e. connect() side)
+	 * when the server told it that the server was in syncookie
+	 * mode and required the active side to resend the bpf-written
+	 * options.  The active side can keep writing the bpf-options until
+	 * it received a valid packet from the server side to confirm
+	 * the earlier packet (and options) has been received.  The later
+	 * example patch is using it like this at the active side when the
+	 * server is in syncookie mode.
+	 *
+	 * The bpf prog will usually turn this off in the common cases.
+	 */
+	BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG	= (1<<4),
+	/* Call bpf when kernel has received a header option that
+	 * the kernel cannot handle.  The bpf prog will be called under
+	 * sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB.
+	 *
+	 * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB
+	 * for the header option related helpers that will be useful
+	 * to the bpf programs.
+	 */
+	BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = (1<<5),
+	/* Call bpf when the kernel is writing header options for the
+	 * outgoing packet.  The bpf prog will first be called
+	 * to reserve space in a skb under
+	 * sock_ops->op == BPF_SOCK_OPS_HDR_OPT_LEN_CB.  Then
+	 * the bpf prog will be called to write the header option(s)
+	 * under sock_ops->op == BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
+	 *
+	 * Please refer to the comment in BPF_SOCK_OPS_HDR_OPT_LEN_CB
+	 * and BPF_SOCK_OPS_WRITE_HDR_OPT_CB for the header option
+	 * related helpers that will be useful to the bpf programs.
+	 *
+	 * The kernel gets its chance to reserve space and write
+	 * options first before the BPF program does.
+	 */
+	BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = (1<<6),
+/* Mask of all currently supported cb flags */
+	BPF_SOCK_OPS_ALL_CB_FLAGS       = 0x7F,
+};
+
+/* List of known BPF sock_ops operators.
+ * New entries can only be added at the end
+ */
+enum {
+	BPF_SOCK_OPS_VOID,
+	BPF_SOCK_OPS_TIMEOUT_INIT,	/* Should return SYN-RTO value to use or
+					 * -1 if default value should be used
+					 */
+	BPF_SOCK_OPS_RWND_INIT,		/* Should return initial advertized
+					 * window (in packets) or -1 if default
+					 * value should be used
+					 */
+	BPF_SOCK_OPS_TCP_CONNECT_CB,	/* Calls BPF program right before an
+					 * active connection is initialized
+					 */
+	BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB,	/* Calls BPF program when an
+						 * active connection is
+						 * established
+						 */
+	BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB,	/* Calls BPF program when a
+						 * passive connection is
+						 * established
+						 */
+	BPF_SOCK_OPS_NEEDS_ECN,		/* If connection's congestion control
+					 * needs ECN
+					 */
+	BPF_SOCK_OPS_BASE_RTT,		/* Get base RTT. The correct value is
+					 * based on the path and may be
+					 * dependent on the congestion control
+					 * algorithm. In general it indicates
+					 * a congestion threshold. RTTs above
+					 * this indicate congestion
+					 */
+	BPF_SOCK_OPS_RTO_CB,		/* Called when an RTO has triggered.
+					 * Arg1: value of icsk_retransmits
+					 * Arg2: value of icsk_rto
+					 * Arg3: whether RTO has expired
+					 */
+	BPF_SOCK_OPS_RETRANS_CB,	/* Called when skb is retransmitted.
+					 * Arg1: sequence number of 1st byte
+					 * Arg2: # segments
+					 * Arg3: return value of
+					 *       tcp_transmit_skb (0 => success)
+					 */
+	BPF_SOCK_OPS_STATE_CB,		/* Called when TCP changes state.
+					 * Arg1: old_state
+					 * Arg2: new_state
+					 */
+	BPF_SOCK_OPS_TCP_LISTEN_CB,	/* Called on listen(2), right after
+					 * socket transition to LISTEN state.
+					 */
+	BPF_SOCK_OPS_RTT_CB,		/* Called on every RTT.
+					 */
+	BPF_SOCK_OPS_PARSE_HDR_OPT_CB,	/* Parse the header option.
+					 * It will be called to handle
+					 * the packets received at
+					 * an already established
+					 * connection.
+					 *
+					 * sock_ops->skb_data:
+					 * Referring to the received skb.
+					 * It covers the TCP header only.
+					 *
+					 * bpf_load_hdr_opt() can also
+					 * be used to search for a
+					 * particular option.
+					 */
+	BPF_SOCK_OPS_HDR_OPT_LEN_CB,	/* Reserve space for writing the
+					 * header option later in
+					 * BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
+					 * Arg1: bool want_cookie. (in
+					 *       writing SYNACK only)
+					 *
+					 * sock_ops->skb_data:
+					 * Not available because no header has
+					 * been	written yet.
+					 *
+					 * sock_ops->skb_tcp_flags:
+					 * The tcp_flags of the
+					 * outgoing skb. (e.g. SYN, ACK, FIN).
+					 *
+					 * bpf_reserve_hdr_opt() should
+					 * be used to reserve space.
+					 */
+	BPF_SOCK_OPS_WRITE_HDR_OPT_CB,	/* Write the header options
+					 * Arg1: bool want_cookie. (in
+					 *       writing SYNACK only)
+					 *
+					 * sock_ops->skb_data:
+					 * Referring to the outgoing skb.
+					 * It covers the TCP header
+					 * that has already been written
+					 * by the kernel and the
+					 * earlier bpf-progs.
+					 *
+					 * sock_ops->skb_tcp_flags:
+					 * The tcp_flags of the outgoing
+					 * skb. (e.g. SYN, ACK, FIN).
+					 *
+					 * bpf_store_hdr_opt() should
+					 * be used to write the
+					 * option.
+					 *
+					 * bpf_load_hdr_opt() can also
+					 * be used to search for a
+					 * particular option that
+					 * has already been written
+					 * by the kernel or the
+					 * earlier bpf-progs.
+					 */
+};
+
+/* List of TCP states. There is a build check in net/ipv4/tcp.c to detect
+ * changes between the TCP and BPF versions. Ideally this should never happen.
+ * If it does, we need to add code to convert them before calling
+ * the BPF sock_ops function.
+ */
+enum {
+	BPF_TCP_ESTABLISHED = 1,
+	BPF_TCP_SYN_SENT,
+	BPF_TCP_SYN_RECV,
+	BPF_TCP_FIN_WAIT1,
+	BPF_TCP_FIN_WAIT2,
+	BPF_TCP_TIME_WAIT,
+	BPF_TCP_CLOSE,
+	BPF_TCP_CLOSE_WAIT,
+	BPF_TCP_LAST_ACK,
+	BPF_TCP_LISTEN,
+	BPF_TCP_CLOSING,	/* Now a valid state */
+	BPF_TCP_NEW_SYN_RECV,
+
+	BPF_TCP_MAX_STATES	/* Leave at the end! */
+};
+
+enum {
+	TCP_BPF_IW		= 1001,	/* Set TCP initial congestion window */
+	TCP_BPF_SNDCWND_CLAMP	= 1002,	/* Set sndcwnd_clamp */
+	TCP_BPF_DELACK_MAX	= 1003, /* Max delay ack in usecs */
+	TCP_BPF_RTO_MIN		= 1004, /* Min delay ack in usecs */
+	/* Copy the SYN pkt to optval
+	 *
+	 * BPF_PROG_TYPE_SOCK_OPS only.  It is similar to the
+	 * bpf_getsockopt(TCP_SAVED_SYN) but it does not limit
+	 * to only getting from the saved_syn.  It can either get the
+	 * syn packet from:
+	 *
+	 * 1. the just-received SYN packet (only available when writing the
+	 *    SYNACK).  It will be useful when it is not necessary to
+	 *    save the SYN packet for latter use.  It is also the only way
+	 *    to get the SYN during syncookie mode because the syn
+	 *    packet cannot be saved during syncookie.
+	 *
+	 * OR
+	 *
+	 * 2. the earlier saved syn which was done by
+	 *    bpf_setsockopt(TCP_SAVE_SYN).
+	 *
+	 * The bpf_getsockopt(TCP_BPF_SYN*) option will hide where the
+	 * SYN packet is obtained.
+	 *
+	 * If the bpf-prog does not need the IP[46] header,  the
+	 * bpf-prog can avoid parsing the IP header by using
+	 * TCP_BPF_SYN.  Otherwise, the bpf-prog can get both
+	 * IP[46] and TCP header by using TCP_BPF_SYN_IP.
+	 *
+	 *      >0: Total number of bytes copied
+	 * -ENOSPC: Not enough space in optval. Only optlen number of
+	 *          bytes is copied.
+	 * -ENOENT: The SYN skb is not available now and the earlier SYN pkt
+	 *	    is not saved by setsockopt(TCP_SAVE_SYN).
+	 */
+	TCP_BPF_SYN		= 1005, /* Copy the TCP header */
+	TCP_BPF_SYN_IP		= 1006, /* Copy the IP[46] and TCP header */
+	TCP_BPF_SYN_MAC         = 1007, /* Copy the MAC, IP[46], and TCP header */
+};
+
+enum {
+	BPF_LOAD_HDR_OPT_TCP_SYN = (1ULL << 0),
+};
+
+/* args[0] value during BPF_SOCK_OPS_HDR_OPT_LEN_CB and
+ * BPF_SOCK_OPS_WRITE_HDR_OPT_CB.
+ */
+enum {
+	BPF_WRITE_HDR_TCP_CURRENT_MSS = 1,	/* Kernel is finding the
+						 * total option spaces
+						 * required for an established
+						 * sk in order to calculate the
+						 * MSS.  No skb is actually
+						 * sent.
+						 */
+	BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2,	/* Kernel is in syncookie mode
+						 * when sending a SYN.
+						 */
+};
+
+struct bpf_perf_event_value {
+	__u64 counter;
+	__u64 enabled;
+	__u64 running;
+};
+
+enum {
+	BPF_DEVCG_ACC_MKNOD	= (1ULL << 0),
+	BPF_DEVCG_ACC_READ	= (1ULL << 1),
+	BPF_DEVCG_ACC_WRITE	= (1ULL << 2),
+};
+
+enum {
+	BPF_DEVCG_DEV_BLOCK	= (1ULL << 0),
+	BPF_DEVCG_DEV_CHAR	= (1ULL << 1),
+};
+
+struct bpf_cgroup_dev_ctx {
+	/* access_type encoded as (BPF_DEVCG_ACC_* << 16) | BPF_DEVCG_DEV_* */
+	__u32 access_type;
+	__u32 major;
+	__u32 minor;
+};
+
+struct bpf_raw_tracepoint_args {
+	__u64 args[0];
+};
+
+/* DIRECT:  Skip the FIB rules and go to FIB table associated with device
+ * OUTPUT:  Do lookup from egress perspective; default is ingress
+ */
+enum {
+	BPF_FIB_LOOKUP_DIRECT  = (1U << 0),
+	BPF_FIB_LOOKUP_OUTPUT  = (1U << 1),
+	BPF_FIB_LOOKUP_SKIP_NEIGH = (1U << 2),
+};
+
+enum {
+	BPF_FIB_LKUP_RET_SUCCESS,      /* lookup successful */
+	BPF_FIB_LKUP_RET_BLACKHOLE,    /* dest is blackholed; can be dropped */
+	BPF_FIB_LKUP_RET_UNREACHABLE,  /* dest is unreachable; can be dropped */
+	BPF_FIB_LKUP_RET_PROHIBIT,     /* dest not allowed; can be dropped */
+	BPF_FIB_LKUP_RET_NOT_FWDED,    /* packet is not forwarded */
+	BPF_FIB_LKUP_RET_FWD_DISABLED, /* fwding is not enabled on ingress */
+	BPF_FIB_LKUP_RET_UNSUPP_LWT,   /* fwd requires encapsulation */
+	BPF_FIB_LKUP_RET_NO_NEIGH,     /* no neighbor entry for nh */
+	BPF_FIB_LKUP_RET_FRAG_NEEDED,  /* fragmentation required to fwd */
+};
+
+struct bpf_fib_lookup {
+	/* input:  network family for lookup (AF_INET, AF_INET6)
+	 * output: network family of egress nexthop
+	 */
+	__u8	family;
+
+	/* set if lookup is to consider L4 data - e.g., FIB rules */
+	__u8	l4_protocol;
+	__be16	sport;
+	__be16	dport;
+
+	union {	/* used for MTU check */
+		/* input to lookup */
+		__u16	tot_len; /* L3 length from network hdr (iph->tot_len) */
+
+		/* output: MTU value */
+		__u16	mtu_result;
+	};
+	/* input: L3 device index for lookup
+	 * output: device index from FIB lookup
+	 */
+	__u32	ifindex;
+
+	union {
+		/* inputs to lookup */
+		__u8	tos;		/* AF_INET  */
+		__be32	flowinfo;	/* AF_INET6, flow_label + priority */
+
+		/* output: metric of fib result (IPv4/IPv6 only) */
+		__u32	rt_metric;
+	};
+
+	union {
+		__be32		ipv4_src;
+		__u32		ipv6_src[4];  /* in6_addr; network order */
+	};
+
+	/* input to bpf_fib_lookup, ipv{4,6}_dst is destination address in
+	 * network header. output: bpf_fib_lookup sets to gateway address
+	 * if FIB lookup returns gateway route
+	 */
+	union {
+		__be32		ipv4_dst;
+		__u32		ipv6_dst[4];  /* in6_addr; network order */
+	};
+
+	/* output */
+	__be16	h_vlan_proto;
+	__be16	h_vlan_TCI;
+	__u8	smac[6];     /* ETH_ALEN */
+	__u8	dmac[6];     /* ETH_ALEN */
+};
+
+struct bpf_redir_neigh {
+	/* network family for lookup (AF_INET, AF_INET6) */
+	__u32 nh_family;
+	/* network address of nexthop; skips fib lookup to find gateway */
+	union {
+		__be32		ipv4_nh;
+		__u32		ipv6_nh[4];  /* in6_addr; network order */
+	};
+};
+
+/* bpf_check_mtu flags*/
+enum  bpf_check_mtu_flags {
+	BPF_MTU_CHK_SEGS  = (1U << 0),
+};
+
+enum bpf_check_mtu_ret {
+	BPF_MTU_CHK_RET_SUCCESS,      /* check and lookup successful */
+	BPF_MTU_CHK_RET_FRAG_NEEDED,  /* fragmentation required to fwd */
+	BPF_MTU_CHK_RET_SEGS_TOOBIG,  /* GSO re-segmentation needed to fwd */
+};
+
+enum bpf_task_fd_type {
+	BPF_FD_TYPE_RAW_TRACEPOINT,	/* tp name */
+	BPF_FD_TYPE_TRACEPOINT,		/* tp name */
+	BPF_FD_TYPE_KPROBE,		/* (symbol + offset) or addr */
+	BPF_FD_TYPE_KRETPROBE,		/* (symbol + offset) or addr */
+	BPF_FD_TYPE_UPROBE,		/* filename + offset */
+	BPF_FD_TYPE_URETPROBE,		/* filename + offset */
+};
+
+enum {
+	BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG		= (1U << 0),
+	BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL		= (1U << 1),
+	BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP		= (1U << 2),
+};
+
+struct bpf_flow_keys {
+	__u16	nhoff;
+	__u16	thoff;
+	__u16	addr_proto;			/* ETH_P_* of valid addrs */
+	__u8	is_frag;
+	__u8	is_first_frag;
+	__u8	is_encap;
+	__u8	ip_proto;
+	__be16	n_proto;
+	__be16	sport;
+	__be16	dport;
+	union {
+		struct {
+			__be32	ipv4_src;
+			__be32	ipv4_dst;
+		};
+		struct {
+			__u32	ipv6_src[4];	/* in6_addr; network order */
+			__u32	ipv6_dst[4];	/* in6_addr; network order */
+		};
+	};
+	__u32	flags;
+	__be32	flow_label;
+};
+
+struct bpf_func_info {
+	__u32	insn_off;
+	__u32	type_id;
+};
+
+#define BPF_LINE_INFO_LINE_NUM(line_col)	((line_col) >> 10)
+#define BPF_LINE_INFO_LINE_COL(line_col)	((line_col) & 0x3ff)
+
+struct bpf_line_info {
+	__u32	insn_off;
+	__u32	file_name_off;
+	__u32	line_off;
+	__u32	line_col;
+};
+
+struct bpf_spin_lock {
+	__u32	val;
+};
+
+struct bpf_timer {
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_dynptr {
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_list_head {
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_list_node {
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_rb_root {
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_rb_node {
+	__u64 :64;
+	__u64 :64;
+	__u64 :64;
+} __attribute__((aligned(8)));
+
+struct bpf_refcount {
+	__u32 :32;
+} __attribute__((aligned(4)));
+
+struct bpf_sysctl {
+	__u32	write;		/* Sysctl is being read (= 0) or written (= 1).
+				 * Allows 1,2,4-byte read, but no write.
+				 */
+	__u32	file_pos;	/* Sysctl file position to read from, write to.
+				 * Allows 1,2,4-byte read an 4-byte write.
+				 */
+};
+
+struct bpf_sockopt {
+	__bpf_md_ptr(struct bpf_sock *, sk);
+	__bpf_md_ptr(void *, optval);
+	__bpf_md_ptr(void *, optval_end);
+
+	__s32	level;
+	__s32	optname;
+	__s32	optlen;
+	__s32	retval;
+};
+
+struct bpf_pidns_info {
+	__u32 pid;
+	__u32 tgid;
+};
+
+/* User accessible data for SK_LOOKUP programs. Add new fields at the end. */
+struct bpf_sk_lookup {
+	union {
+		__bpf_md_ptr(struct bpf_sock *, sk); /* Selected socket */
+		__u64 cookie; /* Non-zero if socket was selected in PROG_TEST_RUN */
+	};
+
+	__u32 family;		/* Protocol family (AF_INET, AF_INET6) */
+	__u32 protocol;		/* IP protocol (IPPROTO_TCP, IPPROTO_UDP) */
+	__u32 remote_ip4;	/* Network byte order */
+	__u32 remote_ip6[4];	/* Network byte order */
+	__be16 remote_port;	/* Network byte order */
+	__u16 :16;		/* Zero padding */
+	__u32 local_ip4;	/* Network byte order */
+	__u32 local_ip6[4];	/* Network byte order */
+	__u32 local_port;	/* Host byte order */
+	__u32 ingress_ifindex;		/* The arriving interface. Determined by inet_iif. */
+};
+
+/*
+ * struct btf_ptr is used for typed pointer representation; the
+ * type id is used to render the pointer data as the appropriate type
+ * via the bpf_snprintf_btf() helper described above.  A flags field -
+ * potentially to specify additional details about the BTF pointer
+ * (rather than its mode of display) - is included for future use.
+ * Display flags - BTF_F_* - are passed to bpf_snprintf_btf separately.
+ */
+struct btf_ptr {
+	void *ptr;
+	__u32 type_id;
+	__u32 flags;		/* BTF ptr flags; unused at present. */
+};
+
+/*
+ * Flags to control bpf_snprintf_btf() behaviour.
+ *     - BTF_F_COMPACT: no formatting around type information
+ *     - BTF_F_NONAME: no struct/union member names/types
+ *     - BTF_F_PTR_RAW: show raw (unobfuscated) pointer values;
+ *       equivalent to %px.
+ *     - BTF_F_ZERO: show zero-valued struct/union members; they
+ *       are not displayed by default
+ */
+enum {
+	BTF_F_COMPACT	=	(1ULL << 0),
+	BTF_F_NONAME	=	(1ULL << 1),
+	BTF_F_PTR_RAW	=	(1ULL << 2),
+	BTF_F_ZERO	=	(1ULL << 3),
+};
+
+/* bpf_core_relo_kind encodes which aspect of captured field/type/enum value
+ * has to be adjusted by relocations. It is emitted by llvm and passed to
+ * libbpf and later to the kernel.
+ */
+enum bpf_core_relo_kind {
+	BPF_CORE_FIELD_BYTE_OFFSET = 0,      /* field byte offset */
+	BPF_CORE_FIELD_BYTE_SIZE = 1,        /* field size in bytes */
+	BPF_CORE_FIELD_EXISTS = 2,           /* field existence in target kernel */
+	BPF_CORE_FIELD_SIGNED = 3,           /* field signedness (0 - unsigned, 1 - signed) */
+	BPF_CORE_FIELD_LSHIFT_U64 = 4,       /* bitfield-specific left bitshift */
+	BPF_CORE_FIELD_RSHIFT_U64 = 5,       /* bitfield-specific right bitshift */
+	BPF_CORE_TYPE_ID_LOCAL = 6,          /* type ID in local BPF object */
+	BPF_CORE_TYPE_ID_TARGET = 7,         /* type ID in target kernel */
+	BPF_CORE_TYPE_EXISTS = 8,            /* type existence in target kernel */
+	BPF_CORE_TYPE_SIZE = 9,              /* type size in bytes */
+	BPF_CORE_ENUMVAL_EXISTS = 10,        /* enum value existence in target kernel */
+	BPF_CORE_ENUMVAL_VALUE = 11,         /* enum value integer value */
+	BPF_CORE_TYPE_MATCHES = 12,          /* type match in target kernel */
+};
+
+/*
+ * "struct bpf_core_relo" is used to pass relocation data form LLVM to libbpf
+ * and from libbpf to the kernel.
+ *
+ * CO-RE relocation captures the following data:
+ * - insn_off - instruction offset (in bytes) within a BPF program that needs
+ *   its insn->imm field to be relocated with actual field info;
+ * - type_id - BTF type ID of the "root" (containing) entity of a relocatable
+ *   type or field;
+ * - access_str_off - offset into corresponding .BTF string section. String
+ *   interpretation depends on specific relocation kind:
+ *     - for field-based relocations, string encodes an accessed field using
+ *       a sequence of field and array indices, separated by colon (:). It's
+ *       conceptually very close to LLVM's getelementptr ([0]) instruction's
+ *       arguments for identifying offset to a field.
+ *     - for type-based relocations, strings is expected to be just "0";
+ *     - for enum value-based relocations, string contains an index of enum
+ *       value within its enum type;
+ * - kind - one of enum bpf_core_relo_kind;
+ *
+ * Example:
+ *   struct sample {
+ *       int a;
+ *       struct {
+ *           int b[10];
+ *       };
+ *   };
+ *
+ *   struct sample *s = ...;
+ *   int *x = &s->a;     // encoded as "0:0" (a is field #0)
+ *   int *y = &s->b[5];  // encoded as "0:1:0:5" (anon struct is field #1,
+ *                       // b is field #0 inside anon struct, accessing elem #5)
+ *   int *z = &s[10]->b; // encoded as "10:1" (ptr is used as an array)
+ *
+ * type_id for all relocs in this example will capture BTF type id of
+ * `struct sample`.
+ *
+ * Such relocation is emitted when using __builtin_preserve_access_index()
+ * Clang built-in, passing expression that captures field address, e.g.:
+ *
+ * bpf_probe_read(&dst, sizeof(dst),
+ *		  __builtin_preserve_access_index(&src->a.b.c));
+ *
+ * In this case Clang will emit field relocation recording necessary data to
+ * be able to find offset of embedded `a.b.c` field within `src` struct.
+ *
+ * [0] https://llvm.org/docs/LangRef.html#getelementptr-instruction
+ */
+struct bpf_core_relo {
+	__u32 insn_off;
+	__u32 type_id;
+	__u32 access_str_off;
+	enum bpf_core_relo_kind kind;
+};
+
+/*
+ * Flags to control bpf_timer_start() behaviour.
+ *     - BPF_F_TIMER_ABS: Timeout passed is absolute time, by default it is
+ *       relative to current time.
+ */
+enum {
+	BPF_F_TIMER_ABS = (1ULL << 0),
+};
+
+/* BPF numbers iterator state */
+struct bpf_iter_num {
+	/* opaque iterator state; having __u64 here allows to preserve correct
+	 * alignment requirements in vmlinux.h, generated from BTF
+	 */
+	__u64 __opaque[1];
+} __attribute__((aligned(8)));
+
+#endif /* __LINUX_BPF_H__ */
diff --git a/contrib/libs/linux-headers/linux/bpf_perf_event.h b/contrib/libs/linux-headers/linux/bpf_perf_event.h
new file mode 100644
index 0000000000..ee8ffd98bc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bpf_perf_event.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2016 Facebook
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+#ifndef __LINUX_BPF_PERF_EVENT_H__
+#define __LINUX_BPF_PERF_EVENT_H__
+
+#include <asm/bpf_perf_event.h>
+
+struct bpf_perf_event_data {
+	bpf_user_pt_regs_t regs;
+	__u64 sample_period;
+	__u64 addr;
+};
+
+#endif /* __LINUX_BPF_PERF_EVENT_H__ */
diff --git a/contrib/libs/linux-headers/linux/bpfilter.h b/contrib/libs/linux-headers/linux/bpfilter.h
new file mode 100644
index 0000000000..4f2179ddfc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bpfilter.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_BPFILTER_H
+#define _LINUX_BPFILTER_H
+
+#include <linux/if.h>
+
+enum {
+	BPFILTER_IPT_SO_SET_REPLACE = 64,
+	BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65,
+	BPFILTER_IPT_SET_MAX,
+};
+
+enum {
+	BPFILTER_IPT_SO_GET_INFO = 64,
+	BPFILTER_IPT_SO_GET_ENTRIES = 65,
+	BPFILTER_IPT_SO_GET_REVISION_MATCH = 66,
+	BPFILTER_IPT_SO_GET_REVISION_TARGET = 67,
+	BPFILTER_IPT_GET_MAX,
+};
+
+#endif /* _LINUX_BPFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/bpqether.h b/contrib/libs/linux-headers/linux/bpqether.h
new file mode 100644
index 0000000000..d1d63e2acd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bpqether.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef	__BPQETHER_H
+#define	__BPQETHER_H
+
+/*
+ * 	Defines for the BPQETHER pseudo device driver
+ */
+
+#include <linux/if_ether.h>
+
+#define SIOCSBPQETHOPT		(SIOCDEVPRIVATE+0)	/* reserved */
+#define SIOCSBPQETHADDR		(SIOCDEVPRIVATE+1)
+ 
+struct bpq_ethaddr {
+	unsigned char destination[ETH_ALEN];
+	unsigned char accept[ETH_ALEN];
+};
+
+/* 
+ * For SIOCSBPQETHOPT - this is compatible with PI2/PacketTwin card drivers,
+ * currently not implemented, though. If someone wants to hook a radio
+ * to his Ethernet card he may find this useful. ;-)
+ */
+
+#define SIOCGBPQETHPARAM	0x5000  /* get Level 1 parameters */
+#define SIOCSBPQETHPARAM	0x5001  /* set */
+
+struct bpq_req  {
+    int cmd;
+    int speed;			/* unused */
+    int clockmode;		/* unused */
+    int txdelay;
+    unsigned char persist;	/* unused */
+    int slotime;		/* unused */
+    int squeldelay;
+    int dmachan;		/* unused */
+    int irq;			/* unused */
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/bsg.h b/contrib/libs/linux-headers/linux/bsg.h
new file mode 100644
index 0000000000..c70c2bdbba
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bsg.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef BSG_H
+#define BSG_H
+
+#include <linux/types.h>
+
+#define BSG_PROTOCOL_SCSI		0
+
+#define BSG_SUB_PROTOCOL_SCSI_CMD	0
+#define BSG_SUB_PROTOCOL_SCSI_TMF	1
+#define BSG_SUB_PROTOCOL_SCSI_TRANSPORT	2
+
+/*
+ * For flag constants below:
+ * sg.h sg_io_hdr also has bits defined for it's flags member. These
+ * two flag values (0x10 and 0x20) have the same meaning in sg.h . For
+ * bsg the BSG_FLAG_Q_AT_HEAD flag is ignored since it is the deafult.
+ */
+#define BSG_FLAG_Q_AT_TAIL 0x10 /* default is Q_AT_HEAD */
+#define BSG_FLAG_Q_AT_HEAD 0x20
+
+struct sg_io_v4 {
+	__s32 guard;		/* [i] 'Q' to differentiate from v3 */
+	__u32 protocol;		/* [i] 0 -> SCSI , .... */
+	__u32 subprotocol;	/* [i] 0 -> SCSI command, 1 -> SCSI task
+				   management function, .... */
+
+	__u32 request_len;	/* [i] in bytes */
+	__u64 request;		/* [i], [*i] {SCSI: cdb} */
+	__u64 request_tag;	/* [i] {SCSI: task tag (only if flagged)} */
+	__u32 request_attr;	/* [i] {SCSI: task attribute} */
+	__u32 request_priority;	/* [i] {SCSI: task priority} */
+	__u32 request_extra;	/* [i] {spare, for padding} */
+	__u32 max_response_len;	/* [i] in bytes */
+	__u64 response;		/* [i], [*o] {SCSI: (auto)sense data} */
+
+        /* "dout_": data out (to device); "din_": data in (from device) */
+	__u32 dout_iovec_count;	/* [i] 0 -> "flat" dout transfer else
+				   dout_xfer points to array of iovec */
+	__u32 dout_xfer_len;	/* [i] bytes to be transferred to device */
+	__u32 din_iovec_count;	/* [i] 0 -> "flat" din transfer */
+	__u32 din_xfer_len;	/* [i] bytes to be transferred from device */
+	__u64 dout_xferp;	/* [i], [*i] */
+	__u64 din_xferp;	/* [i], [*o] */
+
+	__u32 timeout;		/* [i] units: millisecond */
+	__u32 flags;		/* [i] bit mask */
+	__u64 usr_ptr;		/* [i->o] unused internally */
+	__u32 spare_in;		/* [i] */
+
+	__u32 driver_status;	/* [o] 0 -> ok */
+	__u32 transport_status;	/* [o] 0 -> ok */
+	__u32 device_status;	/* [o] {SCSI: command completion status} */
+	__u32 retry_delay;	/* [o] {SCSI: status auxiliary information} */
+	__u32 info;		/* [o] additional information */
+	__u32 duration;		/* [o] time to complete, in milliseconds */
+	__u32 response_len;	/* [o] bytes of response actually written */
+	__s32 din_resid;	/* [o] din_xfer_len - actual_din_xfer_len */
+	__s32 dout_resid;	/* [o] dout_xfer_len - actual_dout_xfer_len */
+	__u64 generated_tag;	/* [o] {SCSI: transport generated task tag} */
+	__u32 spare_out;	/* [o] */
+
+	__u32 padding;
+};
+
+
+#endif /* BSG_H */
diff --git a/contrib/libs/linux-headers/linux/bt-bmc.h b/contrib/libs/linux-headers/linux/bt-bmc.h
new file mode 100644
index 0000000000..6f3c6bd01a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/bt-bmc.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2015-2016, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_BT_BMC_H
+#define _LINUX_BT_BMC_H
+
+#include <linux/ioctl.h>
+
+#define __BT_BMC_IOCTL_MAGIC	0xb1
+#define BT_BMC_IOCTL_SMS_ATN	_IO(__BT_BMC_IOCTL_MAGIC, 0x00)
+
+#endif /* _LINUX_BT_BMC_H */
diff --git a/contrib/libs/linux-headers/linux/btf.h b/contrib/libs/linux-headers/linux/btf.h
new file mode 100644
index 0000000000..426daf5aa6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/btf.h
@@ -0,0 +1,200 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2018 Facebook */
+#ifndef __LINUX_BTF_H__
+#define __LINUX_BTF_H__
+
+#include <linux/types.h>
+
+#define BTF_MAGIC	0xeB9F
+#define BTF_VERSION	1
+
+struct btf_header {
+	__u16	magic;
+	__u8	version;
+	__u8	flags;
+	__u32	hdr_len;
+
+	/* All offsets are in bytes relative to the end of this header */
+	__u32	type_off;	/* offset of type section	*/
+	__u32	type_len;	/* length of type section	*/
+	__u32	str_off;	/* offset of string section	*/
+	__u32	str_len;	/* length of string section	*/
+};
+
+/* Max # of type identifier */
+#define BTF_MAX_TYPE	0x000fffff
+/* Max offset into the string section */
+#define BTF_MAX_NAME_OFFSET	0x00ffffff
+/* Max # of struct/union/enum members or func args */
+#define BTF_MAX_VLEN	0xffff
+
+struct btf_type {
+	__u32 name_off;
+	/* "info" bits arrangement
+	 * bits  0-15: vlen (e.g. # of struct's members)
+	 * bits 16-23: unused
+	 * bits 24-28: kind (e.g. int, ptr, array...etc)
+	 * bits 29-30: unused
+	 * bit     31: kind_flag, currently used by
+	 *             struct, union, enum, fwd and enum64
+	 */
+	__u32 info;
+	/* "size" is used by INT, ENUM, STRUCT, UNION, DATASEC and ENUM64.
+	 * "size" tells the size of the type it is describing.
+	 *
+	 * "type" is used by PTR, TYPEDEF, VOLATILE, CONST, RESTRICT,
+	 * FUNC, FUNC_PROTO, VAR, DECL_TAG and TYPE_TAG.
+	 * "type" is a type_id referring to another type.
+	 */
+	union {
+		__u32 size;
+		__u32 type;
+	};
+};
+
+#define BTF_INFO_KIND(info)	(((info) >> 24) & 0x1f)
+#define BTF_INFO_VLEN(info)	((info) & 0xffff)
+#define BTF_INFO_KFLAG(info)	((info) >> 31)
+
+enum {
+	BTF_KIND_UNKN		= 0,	/* Unknown	*/
+	BTF_KIND_INT		= 1,	/* Integer	*/
+	BTF_KIND_PTR		= 2,	/* Pointer	*/
+	BTF_KIND_ARRAY		= 3,	/* Array	*/
+	BTF_KIND_STRUCT		= 4,	/* Struct	*/
+	BTF_KIND_UNION		= 5,	/* Union	*/
+	BTF_KIND_ENUM		= 6,	/* Enumeration up to 32-bit values */
+	BTF_KIND_FWD		= 7,	/* Forward	*/
+	BTF_KIND_TYPEDEF	= 8,	/* Typedef	*/
+	BTF_KIND_VOLATILE	= 9,	/* Volatile	*/
+	BTF_KIND_CONST		= 10,	/* Const	*/
+	BTF_KIND_RESTRICT	= 11,	/* Restrict	*/
+	BTF_KIND_FUNC		= 12,	/* Function	*/
+	BTF_KIND_FUNC_PROTO	= 13,	/* Function Proto	*/
+	BTF_KIND_VAR		= 14,	/* Variable	*/
+	BTF_KIND_DATASEC	= 15,	/* Section	*/
+	BTF_KIND_FLOAT		= 16,	/* Floating point	*/
+	BTF_KIND_DECL_TAG	= 17,	/* Decl Tag */
+	BTF_KIND_TYPE_TAG	= 18,	/* Type Tag */
+	BTF_KIND_ENUM64		= 19,	/* Enumeration up to 64-bit values */
+
+	NR_BTF_KINDS,
+	BTF_KIND_MAX		= NR_BTF_KINDS - 1,
+};
+
+/* For some specific BTF_KIND, "struct btf_type" is immediately
+ * followed by extra data.
+ */
+
+/* BTF_KIND_INT is followed by a u32 and the following
+ * is the 32 bits arrangement:
+ */
+#define BTF_INT_ENCODING(VAL)	(((VAL) & 0x0f000000) >> 24)
+#define BTF_INT_OFFSET(VAL)	(((VAL) & 0x00ff0000) >> 16)
+#define BTF_INT_BITS(VAL)	((VAL)  & 0x000000ff)
+
+/* Attributes stored in the BTF_INT_ENCODING */
+#define BTF_INT_SIGNED	(1 << 0)
+#define BTF_INT_CHAR	(1 << 1)
+#define BTF_INT_BOOL	(1 << 2)
+
+/* BTF_KIND_ENUM is followed by multiple "struct btf_enum".
+ * The exact number of btf_enum is stored in the vlen (of the
+ * info in "struct btf_type").
+ */
+struct btf_enum {
+	__u32	name_off;
+	__s32	val;
+};
+
+/* BTF_KIND_ARRAY is followed by one "struct btf_array" */
+struct btf_array {
+	__u32	type;
+	__u32	index_type;
+	__u32	nelems;
+};
+
+/* BTF_KIND_STRUCT and BTF_KIND_UNION are followed
+ * by multiple "struct btf_member".  The exact number
+ * of btf_member is stored in the vlen (of the info in
+ * "struct btf_type").
+ */
+struct btf_member {
+	__u32	name_off;
+	__u32	type;
+	/* If the type info kind_flag is set, the btf_member offset
+	 * contains both member bitfield size and bit offset. The
+	 * bitfield size is set for bitfield members. If the type
+	 * info kind_flag is not set, the offset contains only bit
+	 * offset.
+	 */
+	__u32	offset;
+};
+
+/* If the struct/union type info kind_flag is set, the
+ * following two macros are used to access bitfield_size
+ * and bit_offset from btf_member.offset.
+ */
+#define BTF_MEMBER_BITFIELD_SIZE(val)	((val) >> 24)
+#define BTF_MEMBER_BIT_OFFSET(val)	((val) & 0xffffff)
+
+/* BTF_KIND_FUNC_PROTO is followed by multiple "struct btf_param".
+ * The exact number of btf_param is stored in the vlen (of the
+ * info in "struct btf_type").
+ */
+struct btf_param {
+	__u32	name_off;
+	__u32	type;
+};
+
+enum {
+	BTF_VAR_STATIC = 0,
+	BTF_VAR_GLOBAL_ALLOCATED = 1,
+	BTF_VAR_GLOBAL_EXTERN = 2,
+};
+
+enum btf_func_linkage {
+	BTF_FUNC_STATIC = 0,
+	BTF_FUNC_GLOBAL = 1,
+	BTF_FUNC_EXTERN = 2,
+};
+
+/* BTF_KIND_VAR is followed by a single "struct btf_var" to describe
+ * additional information related to the variable such as its linkage.
+ */
+struct btf_var {
+	__u32	linkage;
+};
+
+/* BTF_KIND_DATASEC is followed by multiple "struct btf_var_secinfo"
+ * to describe all BTF_KIND_VAR types it contains along with it's
+ * in-section offset as well as size.
+ */
+struct btf_var_secinfo {
+	__u32	type;
+	__u32	offset;
+	__u32	size;
+};
+
+/* BTF_KIND_DECL_TAG is followed by a single "struct btf_decl_tag" to describe
+ * additional information related to the tag applied location.
+ * If component_idx == -1, the tag is applied to a struct, union,
+ * variable or function. Otherwise, it is applied to a struct/union
+ * member or a func argument, and component_idx indicates which member
+ * or argument (0 ... vlen-1).
+ */
+struct btf_decl_tag {
+       __s32   component_idx;
+};
+
+/* BTF_KIND_ENUM64 is followed by multiple "struct btf_enum64".
+ * The exact number of btf_enum64 is stored in the vlen (of the
+ * info in "struct btf_type").
+ */
+struct btf_enum64 {
+	__u32	name_off;
+	__u32	val_lo32;
+	__u32	val_hi32;
+};
+
+#endif /* __LINUX_BTF_H__ */
diff --git a/contrib/libs/linux-headers/linux/btrfs.h b/contrib/libs/linux-headers/linux/btrfs.h
new file mode 100644
index 0000000000..12965125cd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/btrfs.h
@@ -0,0 +1,1180 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2007 Oracle.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ */
+
+#ifndef _LINUX_BTRFS_H
+#define _LINUX_BTRFS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/fs.h>
+
+#define BTRFS_IOCTL_MAGIC 0x94
+#define BTRFS_VOL_NAME_MAX 255
+#define BTRFS_LABEL_SIZE 256
+
+/* this should be 4k */
+#define BTRFS_PATH_NAME_MAX 4087
+struct btrfs_ioctl_vol_args {
+	__s64 fd;
+	char name[BTRFS_PATH_NAME_MAX + 1];
+};
+
+#define BTRFS_DEVICE_PATH_NAME_MAX	1024
+#define BTRFS_SUBVOL_NAME_MAX 		4039
+
+/* Deprecated since 5.7 */
+# define BTRFS_SUBVOL_CREATE_ASYNC	(1ULL << 0)
+#define BTRFS_SUBVOL_RDONLY		(1ULL << 1)
+#define BTRFS_SUBVOL_QGROUP_INHERIT	(1ULL << 2)
+
+#define BTRFS_DEVICE_SPEC_BY_ID		(1ULL << 3)
+
+#define BTRFS_SUBVOL_SPEC_BY_ID	(1ULL << 4)
+
+#define BTRFS_VOL_ARG_V2_FLAGS_SUPPORTED		\
+			(BTRFS_SUBVOL_RDONLY |		\
+			BTRFS_SUBVOL_QGROUP_INHERIT |	\
+			BTRFS_DEVICE_SPEC_BY_ID |	\
+			BTRFS_SUBVOL_SPEC_BY_ID)
+
+#define BTRFS_FSID_SIZE 16
+#define BTRFS_UUID_SIZE 16
+#define BTRFS_UUID_UNPARSED_SIZE	37
+
+/*
+ * flags definition for qgroup limits
+ *
+ * Used by:
+ * struct btrfs_qgroup_limit.flags
+ * struct btrfs_qgroup_limit_item.flags
+ */
+#define BTRFS_QGROUP_LIMIT_MAX_RFER	(1ULL << 0)
+#define BTRFS_QGROUP_LIMIT_MAX_EXCL	(1ULL << 1)
+#define BTRFS_QGROUP_LIMIT_RSV_RFER	(1ULL << 2)
+#define BTRFS_QGROUP_LIMIT_RSV_EXCL	(1ULL << 3)
+#define BTRFS_QGROUP_LIMIT_RFER_CMPR	(1ULL << 4)
+#define BTRFS_QGROUP_LIMIT_EXCL_CMPR	(1ULL << 5)
+
+struct btrfs_qgroup_limit {
+	__u64	flags;
+	__u64	max_rfer;
+	__u64	max_excl;
+	__u64	rsv_rfer;
+	__u64	rsv_excl;
+};
+
+/*
+ * flags definition for qgroup inheritance
+ *
+ * Used by:
+ * struct btrfs_qgroup_inherit.flags
+ */
+#define BTRFS_QGROUP_INHERIT_SET_LIMITS	(1ULL << 0)
+
+struct btrfs_qgroup_inherit {
+	__u64	flags;
+	__u64	num_qgroups;
+	__u64	num_ref_copies;
+	__u64	num_excl_copies;
+	struct btrfs_qgroup_limit lim;
+	__u64	qgroups[];
+};
+
+struct btrfs_ioctl_qgroup_limit_args {
+	__u64	qgroupid;
+	struct btrfs_qgroup_limit lim;
+};
+
+/*
+ * Arguments for specification of subvolumes or devices, supporting by-name or
+ * by-id and flags
+ *
+ * The set of supported flags depends on the ioctl
+ *
+ * BTRFS_SUBVOL_RDONLY is also provided/consumed by the following ioctls:
+ * - BTRFS_IOC_SUBVOL_GETFLAGS
+ * - BTRFS_IOC_SUBVOL_SETFLAGS
+ */
+
+/* Supported flags for BTRFS_IOC_RM_DEV_V2 */
+#define BTRFS_DEVICE_REMOVE_ARGS_MASK					\
+	(BTRFS_DEVICE_SPEC_BY_ID)
+
+/* Supported flags for BTRFS_IOC_SNAP_CREATE_V2 and BTRFS_IOC_SUBVOL_CREATE_V2 */
+#define BTRFS_SUBVOL_CREATE_ARGS_MASK					\
+	 (BTRFS_SUBVOL_RDONLY |						\
+	 BTRFS_SUBVOL_QGROUP_INHERIT)
+
+/* Supported flags for BTRFS_IOC_SNAP_DESTROY_V2 */
+#define BTRFS_SUBVOL_DELETE_ARGS_MASK					\
+	(BTRFS_SUBVOL_SPEC_BY_ID)
+
+struct btrfs_ioctl_vol_args_v2 {
+	__s64 fd;
+	__u64 transid;
+	__u64 flags;
+	union {
+		struct {
+			__u64 size;
+			struct btrfs_qgroup_inherit *qgroup_inherit;
+		};
+		__u64 unused[4];
+	};
+	union {
+		char name[BTRFS_SUBVOL_NAME_MAX + 1];
+		__u64 devid;
+		__u64 subvolid;
+	};
+};
+
+/*
+ * structure to report errors and progress to userspace, either as a
+ * result of a finished scrub, a canceled scrub or a progress inquiry
+ */
+struct btrfs_scrub_progress {
+	__u64 data_extents_scrubbed;	/* # of data extents scrubbed */
+	__u64 tree_extents_scrubbed;	/* # of tree extents scrubbed */
+	__u64 data_bytes_scrubbed;	/* # of data bytes scrubbed */
+	__u64 tree_bytes_scrubbed;	/* # of tree bytes scrubbed */
+	__u64 read_errors;		/* # of read errors encountered (EIO) */
+	__u64 csum_errors;		/* # of failed csum checks */
+	__u64 verify_errors;		/* # of occurrences, where the metadata
+					 * of a tree block did not match the
+					 * expected values, like generation or
+					 * logical */
+	__u64 no_csum;			/* # of 4k data block for which no csum
+					 * is present, probably the result of
+					 * data written with nodatasum */
+	__u64 csum_discards;		/* # of csum for which no data was found
+					 * in the extent tree. */
+	__u64 super_errors;		/* # of bad super blocks encountered */
+	__u64 malloc_errors;		/* # of internal kmalloc errors. These
+					 * will likely cause an incomplete
+					 * scrub */
+	__u64 uncorrectable_errors;	/* # of errors where either no intact
+					 * copy was found or the writeback
+					 * failed */
+	__u64 corrected_errors;		/* # of errors corrected */
+	__u64 last_physical;		/* last physical address scrubbed. In
+					 * case a scrub was aborted, this can
+					 * be used to restart the scrub */
+	__u64 unverified_errors;	/* # of occurrences where a read for a
+					 * full (64k) bio failed, but the re-
+					 * check succeeded for each 4k piece.
+					 * Intermittent error. */
+};
+
+#define BTRFS_SCRUB_READONLY	1
+#define BTRFS_SCRUB_SUPPORTED_FLAGS	(BTRFS_SCRUB_READONLY)
+struct btrfs_ioctl_scrub_args {
+	__u64 devid;				/* in */
+	__u64 start;				/* in */
+	__u64 end;				/* in */
+	__u64 flags;				/* in */
+	struct btrfs_scrub_progress progress;	/* out */
+	/* pad to 1k */
+	__u64 unused[(1024-32-sizeof(struct btrfs_scrub_progress))/8];
+};
+
+#define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS	0
+#define BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID	1
+struct btrfs_ioctl_dev_replace_start_params {
+	__u64 srcdevid;	/* in, if 0, use srcdev_name instead */
+	__u64 cont_reading_from_srcdev_mode;	/* in, see #define
+						 * above */
+	__u8 srcdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];	/* in */
+	__u8 tgtdev_name[BTRFS_DEVICE_PATH_NAME_MAX + 1];	/* in */
+};
+
+#define BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED	0
+#define BTRFS_IOCTL_DEV_REPLACE_STATE_STARTED		1
+#define BTRFS_IOCTL_DEV_REPLACE_STATE_FINISHED		2
+#define BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED		3
+#define BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED		4
+struct btrfs_ioctl_dev_replace_status_params {
+	__u64 replace_state;	/* out, see #define above */
+	__u64 progress_1000;	/* out, 0 <= x <= 1000 */
+	__u64 time_started;	/* out, seconds since 1-Jan-1970 */
+	__u64 time_stopped;	/* out, seconds since 1-Jan-1970 */
+	__u64 num_write_errors;	/* out */
+	__u64 num_uncorrectable_read_errors;	/* out */
+};
+
+#define BTRFS_IOCTL_DEV_REPLACE_CMD_START			0
+#define BTRFS_IOCTL_DEV_REPLACE_CMD_STATUS			1
+#define BTRFS_IOCTL_DEV_REPLACE_CMD_CANCEL			2
+#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NO_ERROR			0
+#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NOT_STARTED		1
+#define BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED		2
+#define BTRFS_IOCTL_DEV_REPLACE_RESULT_SCRUB_INPROGRESS		3
+struct btrfs_ioctl_dev_replace_args {
+	__u64 cmd;	/* in */
+	__u64 result;	/* out */
+
+	union {
+		struct btrfs_ioctl_dev_replace_start_params start;
+		struct btrfs_ioctl_dev_replace_status_params status;
+	};	/* in/out */
+
+	__u64 spare[64];
+};
+
+struct btrfs_ioctl_dev_info_args {
+	__u64 devid;				/* in/out */
+	__u8 uuid[BTRFS_UUID_SIZE];		/* in/out */
+	__u64 bytes_used;			/* out */
+	__u64 total_bytes;			/* out */
+	/*
+	 * Optional, out.
+	 *
+	 * Showing the fsid of the device, allowing user space to check if this
+	 * device is a seeding one.
+	 *
+	 * Introduced in v6.3, thus user space still needs to check if kernel
+	 * changed this value.  Older kernel will not touch the values here.
+	 */
+	__u8 fsid[BTRFS_UUID_SIZE];
+	__u64 unused[377];			/* pad to 4k */
+	__u8 path[BTRFS_DEVICE_PATH_NAME_MAX];	/* out */
+};
+
+/*
+ * Retrieve information about the filesystem
+ */
+
+/* Request information about checksum type and size */
+#define BTRFS_FS_INFO_FLAG_CSUM_INFO			(1 << 0)
+
+/* Request information about filesystem generation */
+#define BTRFS_FS_INFO_FLAG_GENERATION			(1 << 1)
+/* Request information about filesystem metadata UUID */
+#define BTRFS_FS_INFO_FLAG_METADATA_UUID		(1 << 2)
+
+struct btrfs_ioctl_fs_info_args {
+	__u64 max_id;				/* out */
+	__u64 num_devices;			/* out */
+	__u8 fsid[BTRFS_FSID_SIZE];		/* out */
+	__u32 nodesize;				/* out */
+	__u32 sectorsize;			/* out */
+	__u32 clone_alignment;			/* out */
+	/* See BTRFS_FS_INFO_FLAG_* */
+	__u16 csum_type;			/* out */
+	__u16 csum_size;			/* out */
+	__u64 flags;				/* in/out */
+	__u64 generation;			/* out */
+	__u8 metadata_uuid[BTRFS_FSID_SIZE];	/* out */
+	__u8 reserved[944];			/* pad to 1k */
+};
+
+/*
+ * feature flags
+ *
+ * Used by:
+ * struct btrfs_ioctl_feature_flags
+ */
+#define BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE		(1ULL << 0)
+/*
+ * Older kernels (< 4.9) on big-endian systems produced broken free space tree
+ * bitmaps, and btrfs-progs also used to corrupt the free space tree (versions
+ * < 4.7.3).  If this bit is clear, then the free space tree cannot be trusted.
+ * btrfs-progs can also intentionally clear this bit to ask the kernel to
+ * rebuild the free space tree, however this might not work on older kernels
+ * that do not know about this bit. If not sure, clear the cache manually on
+ * first mount when booting older kernel versions.
+ */
+#define BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID	(1ULL << 1)
+#define BTRFS_FEATURE_COMPAT_RO_VERITY			(1ULL << 2)
+
+/*
+ * Put all block group items into a dedicated block group tree, greatly
+ * reducing mount time for large filesystem due to better locality.
+ */
+#define BTRFS_FEATURE_COMPAT_RO_BLOCK_GROUP_TREE	(1ULL << 3)
+
+#define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF	(1ULL << 0)
+#define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL	(1ULL << 1)
+#define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS	(1ULL << 2)
+#define BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO	(1ULL << 3)
+#define BTRFS_FEATURE_INCOMPAT_COMPRESS_ZSTD	(1ULL << 4)
+
+/*
+ * older kernels tried to do bigger metadata blocks, but the
+ * code was pretty buggy.  Lets not let them try anymore.
+ */
+#define BTRFS_FEATURE_INCOMPAT_BIG_METADATA	(1ULL << 5)
+
+#define BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF	(1ULL << 6)
+#define BTRFS_FEATURE_INCOMPAT_RAID56		(1ULL << 7)
+#define BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA	(1ULL << 8)
+#define BTRFS_FEATURE_INCOMPAT_NO_HOLES		(1ULL << 9)
+#define BTRFS_FEATURE_INCOMPAT_METADATA_UUID	(1ULL << 10)
+#define BTRFS_FEATURE_INCOMPAT_RAID1C34		(1ULL << 11)
+#define BTRFS_FEATURE_INCOMPAT_ZONED		(1ULL << 12)
+#define BTRFS_FEATURE_INCOMPAT_EXTENT_TREE_V2	(1ULL << 13)
+
+struct btrfs_ioctl_feature_flags {
+	__u64 compat_flags;
+	__u64 compat_ro_flags;
+	__u64 incompat_flags;
+};
+
+/* balance control ioctl modes */
+#define BTRFS_BALANCE_CTL_PAUSE		1
+#define BTRFS_BALANCE_CTL_CANCEL	2
+
+/*
+ * this is packed, because it should be exactly the same as its disk
+ * byte order counterpart (struct btrfs_disk_balance_args)
+ */
+struct btrfs_balance_args {
+	__u64 profiles;
+
+	/*
+	 * usage filter
+	 * BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N'
+	 * BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max
+	 */
+	union {
+		__u64 usage;
+		struct {
+			__u32 usage_min;
+			__u32 usage_max;
+		};
+	};
+	__u64 devid;
+	__u64 pstart;
+	__u64 pend;
+	__u64 vstart;
+	__u64 vend;
+
+	__u64 target;
+
+	__u64 flags;
+
+	/*
+	 * BTRFS_BALANCE_ARGS_LIMIT with value 'limit'
+	 * BTRFS_BALANCE_ARGS_LIMIT_RANGE - the extend version can use minimum
+	 * and maximum
+	 */
+	union {
+		__u64 limit;		/* limit number of processed chunks */
+		struct {
+			__u32 limit_min;
+			__u32 limit_max;
+		};
+	};
+
+	/*
+	 * Process chunks that cross stripes_min..stripes_max devices,
+	 * BTRFS_BALANCE_ARGS_STRIPES_RANGE
+	 */
+	__u32 stripes_min;
+	__u32 stripes_max;
+
+	__u64 unused[6];
+} __attribute__ ((__packed__));
+
+/* report balance progress to userspace */
+struct btrfs_balance_progress {
+	__u64 expected;		/* estimated # of chunks that will be
+				 * relocated to fulfill the request */
+	__u64 considered;	/* # of chunks we have considered so far */
+	__u64 completed;	/* # of chunks relocated so far */
+};
+
+/*
+ * flags definition for balance
+ *
+ * Restriper's general type filter
+ *
+ * Used by:
+ * btrfs_ioctl_balance_args.flags
+ * btrfs_balance_control.flags (internal)
+ */
+#define BTRFS_BALANCE_DATA		(1ULL << 0)
+#define BTRFS_BALANCE_SYSTEM		(1ULL << 1)
+#define BTRFS_BALANCE_METADATA		(1ULL << 2)
+
+#define BTRFS_BALANCE_TYPE_MASK		(BTRFS_BALANCE_DATA |	    \
+					 BTRFS_BALANCE_SYSTEM |	    \
+					 BTRFS_BALANCE_METADATA)
+
+#define BTRFS_BALANCE_FORCE		(1ULL << 3)
+#define BTRFS_BALANCE_RESUME		(1ULL << 4)
+
+/*
+ * flags definitions for per-type balance args
+ *
+ * Balance filters
+ *
+ * Used by:
+ * struct btrfs_balance_args
+ */
+#define BTRFS_BALANCE_ARGS_PROFILES	(1ULL << 0)
+#define BTRFS_BALANCE_ARGS_USAGE	(1ULL << 1)
+#define BTRFS_BALANCE_ARGS_DEVID	(1ULL << 2)
+#define BTRFS_BALANCE_ARGS_DRANGE	(1ULL << 3)
+#define BTRFS_BALANCE_ARGS_VRANGE	(1ULL << 4)
+#define BTRFS_BALANCE_ARGS_LIMIT	(1ULL << 5)
+#define BTRFS_BALANCE_ARGS_LIMIT_RANGE	(1ULL << 6)
+#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7)
+#define BTRFS_BALANCE_ARGS_USAGE_RANGE	(1ULL << 10)
+
+#define BTRFS_BALANCE_ARGS_MASK			\
+	(BTRFS_BALANCE_ARGS_PROFILES |		\
+	 BTRFS_BALANCE_ARGS_USAGE |		\
+	 BTRFS_BALANCE_ARGS_DEVID | 		\
+	 BTRFS_BALANCE_ARGS_DRANGE |		\
+	 BTRFS_BALANCE_ARGS_VRANGE |		\
+	 BTRFS_BALANCE_ARGS_LIMIT |		\
+	 BTRFS_BALANCE_ARGS_LIMIT_RANGE |	\
+	 BTRFS_BALANCE_ARGS_STRIPES_RANGE |	\
+	 BTRFS_BALANCE_ARGS_USAGE_RANGE)
+
+/*
+ * Profile changing flags.  When SOFT is set we won't relocate chunk if
+ * it already has the target profile (even though it may be
+ * half-filled).
+ */
+#define BTRFS_BALANCE_ARGS_CONVERT	(1ULL << 8)
+#define BTRFS_BALANCE_ARGS_SOFT		(1ULL << 9)
+
+
+/*
+ * flags definition for balance state
+ *
+ * Used by:
+ * struct btrfs_ioctl_balance_args.state
+ */
+#define BTRFS_BALANCE_STATE_RUNNING	(1ULL << 0)
+#define BTRFS_BALANCE_STATE_PAUSE_REQ	(1ULL << 1)
+#define BTRFS_BALANCE_STATE_CANCEL_REQ	(1ULL << 2)
+
+struct btrfs_ioctl_balance_args {
+	__u64 flags;				/* in/out */
+	__u64 state;				/* out */
+
+	struct btrfs_balance_args data;		/* in/out */
+	struct btrfs_balance_args meta;		/* in/out */
+	struct btrfs_balance_args sys;		/* in/out */
+
+	struct btrfs_balance_progress stat;	/* out */
+
+	__u64 unused[72];			/* pad to 1k */
+};
+
+#define BTRFS_INO_LOOKUP_PATH_MAX 4080
+struct btrfs_ioctl_ino_lookup_args {
+	__u64 treeid;
+	__u64 objectid;
+	char name[BTRFS_INO_LOOKUP_PATH_MAX];
+};
+
+#define BTRFS_INO_LOOKUP_USER_PATH_MAX (4080 - BTRFS_VOL_NAME_MAX - 1)
+struct btrfs_ioctl_ino_lookup_user_args {
+	/* in, inode number containing the subvolume of 'subvolid' */
+	__u64 dirid;
+	/* in */
+	__u64 treeid;
+	/* out, name of the subvolume of 'treeid' */
+	char name[BTRFS_VOL_NAME_MAX + 1];
+	/*
+	 * out, constructed path from the directory with which the ioctl is
+	 * called to dirid
+	 */
+	char path[BTRFS_INO_LOOKUP_USER_PATH_MAX];
+};
+
+/* Search criteria for the btrfs SEARCH ioctl family. */
+struct btrfs_ioctl_search_key {
+	/*
+	 * The tree we're searching in. 1 is the tree of tree roots, 2 is the
+	 * extent tree, etc...
+	 *
+	 * A special tree_id value of 0 will cause a search in the subvolume
+	 * tree that the inode which is passed to the ioctl is part of.
+	 */
+	__u64 tree_id;		/* in */
+
+	/*
+	 * When doing a tree search, we're actually taking a slice from a
+	 * linear search space of 136-bit keys.
+	 *
+	 * A full 136-bit tree key is composed as:
+	 *   (objectid << 72) + (type << 64) + offset
+	 *
+	 * The individual min and max values for objectid, type and offset
+	 * define the min_key and max_key values for the search range. All
+	 * metadata items with a key in the interval [min_key, max_key] will be
+	 * returned.
+	 *
+	 * Additionally, we can filter the items returned on transaction id of
+	 * the metadata block they're stored in by specifying a transid range.
+	 * Be aware that this transaction id only denotes when the metadata
+	 * page that currently contains the item got written the last time as
+	 * result of a COW operation.  The number does not have any meaning
+	 * related to the transaction in which an individual item that is being
+	 * returned was created or changed.
+	 */
+	__u64 min_objectid;	/* in */
+	__u64 max_objectid;	/* in */
+	__u64 min_offset;	/* in */
+	__u64 max_offset;	/* in */
+	__u64 min_transid;	/* in */
+	__u64 max_transid;	/* in */
+	__u32 min_type;		/* in */
+	__u32 max_type;		/* in */
+
+	/*
+	 * input: The maximum amount of results desired.
+	 * output: The actual amount of items returned, restricted by any of:
+	 *  - reaching the upper bound of the search range
+	 *  - reaching the input nr_items amount of items
+	 *  - completely filling the supplied memory buffer
+	 */
+	__u32 nr_items;		/* in/out */
+
+	/* align to 64 bits */
+	__u32 unused;
+
+	/* some extra for later */
+	__u64 unused1;
+	__u64 unused2;
+	__u64 unused3;
+	__u64 unused4;
+};
+
+struct btrfs_ioctl_search_header {
+	__u64 transid;
+	__u64 objectid;
+	__u64 offset;
+	__u32 type;
+	__u32 len;
+} __attribute__ ((__may_alias__));
+
+#define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
+/*
+ * the buf is an array of search headers where
+ * each header is followed by the actual item
+ * the type field is expanded to 32 bits for alignment
+ */
+struct btrfs_ioctl_search_args {
+	struct btrfs_ioctl_search_key key;
+	char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
+};
+
+/*
+ * Extended version of TREE_SEARCH ioctl that can return more than 4k of bytes.
+ * The allocated size of the buffer is set in buf_size.
+ */
+struct btrfs_ioctl_search_args_v2 {
+	struct btrfs_ioctl_search_key key; /* in/out - search parameters */
+	__u64 buf_size;		   /* in - size of buffer
+					    * out - on EOVERFLOW: needed size
+					    *       to store item */
+	__u64 buf[];                       /* out - found items */
+};
+
+/* With a @src_length of zero, the range from @src_offset->EOF is cloned! */
+struct btrfs_ioctl_clone_range_args {
+	__s64 src_fd;
+	__u64 src_offset, src_length;
+	__u64 dest_offset;
+};
+
+/*
+ * flags definition for the defrag range ioctl
+ *
+ * Used by:
+ * struct btrfs_ioctl_defrag_range_args.flags
+ */
+#define BTRFS_DEFRAG_RANGE_COMPRESS 1
+#define BTRFS_DEFRAG_RANGE_START_IO 2
+struct btrfs_ioctl_defrag_range_args {
+	/* start of the defrag operation */
+	__u64 start;
+
+	/* number of bytes to defrag, use (u64)-1 to say all */
+	__u64 len;
+
+	/*
+	 * flags for the operation, which can include turning
+	 * on compression for this one defrag
+	 */
+	__u64 flags;
+
+	/*
+	 * any extent bigger than this will be considered
+	 * already defragged.  Use 0 to take the kernel default
+	 * Use 1 to say every single extent must be rewritten
+	 */
+	__u32 extent_thresh;
+
+	/*
+	 * which compression method to use if turning on compression
+	 * for this defrag operation.  If unspecified, zlib will
+	 * be used
+	 */
+	__u32 compress_type;
+
+	/* spare for later */
+	__u32 unused[4];
+};
+
+
+#define BTRFS_SAME_DATA_DIFFERS	1
+/* For extent-same ioctl */
+struct btrfs_ioctl_same_extent_info {
+	__s64 fd;		/* in - destination file */
+	__u64 logical_offset;	/* in - start of extent in destination */
+	__u64 bytes_deduped;	/* out - total # of bytes we were able
+				 * to dedupe from this file */
+	/* status of this dedupe operation:
+	 * 0 if dedup succeeds
+	 * < 0 for error
+	 * == BTRFS_SAME_DATA_DIFFERS if data differs
+	 */
+	__s32 status;		/* out - see above description */
+	__u32 reserved;
+};
+
+struct btrfs_ioctl_same_args {
+	__u64 logical_offset;	/* in - start of extent in source */
+	__u64 length;		/* in - length of extent */
+	__u16 dest_count;	/* in - total elements in info array */
+	__u16 reserved1;
+	__u32 reserved2;
+	struct btrfs_ioctl_same_extent_info info[];
+};
+
+struct btrfs_ioctl_space_info {
+	__u64 flags;
+	__u64 total_bytes;
+	__u64 used_bytes;
+};
+
+struct btrfs_ioctl_space_args {
+	__u64 space_slots;
+	__u64 total_spaces;
+	struct btrfs_ioctl_space_info spaces[];
+};
+
+struct btrfs_data_container {
+	__u32	bytes_left;	/* out -- bytes not needed to deliver output */
+	__u32	bytes_missing;	/* out -- additional bytes needed for result */
+	__u32	elem_cnt;	/* out */
+	__u32	elem_missed;	/* out */
+	__u64	val[];		/* out */
+};
+
+struct btrfs_ioctl_ino_path_args {
+	__u64				inum;		/* in */
+	__u64				size;		/* in */
+	__u64				reserved[4];
+	/* struct btrfs_data_container	*fspath;	   out */
+	__u64				fspath;		/* out */
+};
+
+struct btrfs_ioctl_logical_ino_args {
+	__u64				logical;	/* in */
+	__u64				size;		/* in */
+	__u64				reserved[3];	/* must be 0 for now */
+	__u64				flags;		/* in, v2 only */
+	/* struct btrfs_data_container	*inodes;	out   */
+	__u64				inodes;
+};
+
+/*
+ * Return every ref to the extent, not just those containing logical block.
+ * Requires logical == extent bytenr.
+ */
+#define BTRFS_LOGICAL_INO_ARGS_IGNORE_OFFSET	(1ULL << 0)
+
+enum btrfs_dev_stat_values {
+	/* disk I/O failure stats */
+	BTRFS_DEV_STAT_WRITE_ERRS, /* EIO or EREMOTEIO from lower layers */
+	BTRFS_DEV_STAT_READ_ERRS, /* EIO or EREMOTEIO from lower layers */
+	BTRFS_DEV_STAT_FLUSH_ERRS, /* EIO or EREMOTEIO from lower layers */
+
+	/* stats for indirect indications for I/O failures */
+	BTRFS_DEV_STAT_CORRUPTION_ERRS, /* checksum error, bytenr error or
+					 * contents is illegal: this is an
+					 * indication that the block was damaged
+					 * during read or write, or written to
+					 * wrong location or read from wrong
+					 * location */
+	BTRFS_DEV_STAT_GENERATION_ERRS, /* an indication that blocks have not
+					 * been written */
+
+	BTRFS_DEV_STAT_VALUES_MAX
+};
+
+/* Reset statistics after reading; needs SYS_ADMIN capability */
+#define	BTRFS_DEV_STATS_RESET		(1ULL << 0)
+
+struct btrfs_ioctl_get_dev_stats {
+	__u64 devid;				/* in */
+	__u64 nr_items;				/* in/out */
+	__u64 flags;				/* in/out */
+
+	/* out values: */
+	__u64 values[BTRFS_DEV_STAT_VALUES_MAX];
+
+	/*
+	 * This pads the struct to 1032 bytes. It was originally meant to pad to
+	 * 1024 bytes, but when adding the flags field, the padding calculation
+	 * was not adjusted.
+	 */
+	__u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX];
+};
+
+#define BTRFS_QUOTA_CTL_ENABLE	1
+#define BTRFS_QUOTA_CTL_DISABLE	2
+#define BTRFS_QUOTA_CTL_RESCAN__NOTUSED	3
+struct btrfs_ioctl_quota_ctl_args {
+	__u64 cmd;
+	__u64 status;
+};
+
+struct btrfs_ioctl_quota_rescan_args {
+	__u64	flags;
+	__u64   progress;
+	__u64   reserved[6];
+};
+
+struct btrfs_ioctl_qgroup_assign_args {
+	__u64 assign;
+	__u64 src;
+	__u64 dst;
+};
+
+struct btrfs_ioctl_qgroup_create_args {
+	__u64 create;
+	__u64 qgroupid;
+};
+struct btrfs_ioctl_timespec {
+	__u64 sec;
+	__u32 nsec;
+};
+
+struct btrfs_ioctl_received_subvol_args {
+	char	uuid[BTRFS_UUID_SIZE];	/* in */
+	__u64	stransid;		/* in */
+	__u64	rtransid;		/* out */
+	struct btrfs_ioctl_timespec stime; /* in */
+	struct btrfs_ioctl_timespec rtime; /* out */
+	__u64	flags;			/* in */
+	__u64	reserved[16];		/* in */
+};
+
+/*
+ * Caller doesn't want file data in the send stream, even if the
+ * search of clone sources doesn't find an extent. UPDATE_EXTENT
+ * commands will be sent instead of WRITE commands.
+ */
+#define BTRFS_SEND_FLAG_NO_FILE_DATA		0x1
+
+/*
+ * Do not add the leading stream header. Used when multiple snapshots
+ * are sent back to back.
+ */
+#define BTRFS_SEND_FLAG_OMIT_STREAM_HEADER	0x2
+
+/*
+ * Omit the command at the end of the stream that indicated the end
+ * of the stream. This option is used when multiple snapshots are
+ * sent back to back.
+ */
+#define BTRFS_SEND_FLAG_OMIT_END_CMD		0x4
+
+/*
+ * Read the protocol version in the structure
+ */
+#define BTRFS_SEND_FLAG_VERSION			0x8
+
+/*
+ * Send compressed data using the ENCODED_WRITE command instead of decompressing
+ * the data and sending it with the WRITE command. This requires protocol
+ * version >= 2.
+ */
+#define BTRFS_SEND_FLAG_COMPRESSED		0x10
+
+#define BTRFS_SEND_FLAG_MASK \
+	(BTRFS_SEND_FLAG_NO_FILE_DATA | \
+	 BTRFS_SEND_FLAG_OMIT_STREAM_HEADER | \
+	 BTRFS_SEND_FLAG_OMIT_END_CMD | \
+	 BTRFS_SEND_FLAG_VERSION | \
+	 BTRFS_SEND_FLAG_COMPRESSED)
+
+struct btrfs_ioctl_send_args {
+	__s64 send_fd;			/* in */
+	__u64 clone_sources_count;	/* in */
+	__u64 *clone_sources;	/* in */
+	__u64 parent_root;		/* in */
+	__u64 flags;			/* in */
+	__u32 version;			/* in */
+	__u8  reserved[28];		/* in */
+};
+
+/*
+ * Information about a fs tree root.
+ *
+ * All items are filled by the ioctl
+ */
+struct btrfs_ioctl_get_subvol_info_args {
+	/* Id of this subvolume */
+	__u64 treeid;
+
+	/* Name of this subvolume, used to get the real name at mount point */
+	char name[BTRFS_VOL_NAME_MAX + 1];
+
+	/*
+	 * Id of the subvolume which contains this subvolume.
+	 * Zero for top-level subvolume or a deleted subvolume.
+	 */
+	__u64 parent_id;
+
+	/*
+	 * Inode number of the directory which contains this subvolume.
+	 * Zero for top-level subvolume or a deleted subvolume
+	 */
+	__u64 dirid;
+
+	/* Latest transaction id of this subvolume */
+	__u64 generation;
+
+	/* Flags of this subvolume */
+	__u64 flags;
+
+	/* UUID of this subvolume */
+	__u8 uuid[BTRFS_UUID_SIZE];
+
+	/*
+	 * UUID of the subvolume of which this subvolume is a snapshot.
+	 * All zero for a non-snapshot subvolume.
+	 */
+	__u8 parent_uuid[BTRFS_UUID_SIZE];
+
+	/*
+	 * UUID of the subvolume from which this subvolume was received.
+	 * All zero for non-received subvolume.
+	 */
+	__u8 received_uuid[BTRFS_UUID_SIZE];
+
+	/* Transaction id indicating when change/create/send/receive happened */
+	__u64 ctransid;
+	__u64 otransid;
+	__u64 stransid;
+	__u64 rtransid;
+	/* Time corresponding to c/o/s/rtransid */
+	struct btrfs_ioctl_timespec ctime;
+	struct btrfs_ioctl_timespec otime;
+	struct btrfs_ioctl_timespec stime;
+	struct btrfs_ioctl_timespec rtime;
+
+	/* Must be zero */
+	__u64 reserved[8];
+};
+
+#define BTRFS_MAX_ROOTREF_BUFFER_NUM 255
+struct btrfs_ioctl_get_subvol_rootref_args {
+		/* in/out, minimum id of rootref's treeid to be searched */
+		__u64 min_treeid;
+
+		/* out */
+		struct {
+			__u64 treeid;
+			__u64 dirid;
+		} rootref[BTRFS_MAX_ROOTREF_BUFFER_NUM];
+
+		/* out, number of found items */
+		__u8 num_items;
+		__u8 align[7];
+};
+
+/*
+ * Data and metadata for an encoded read or write.
+ *
+ * Encoded I/O bypasses any encoding automatically done by the filesystem (e.g.,
+ * compression). This can be used to read the compressed contents of a file or
+ * write pre-compressed data directly to a file.
+ *
+ * BTRFS_IOC_ENCODED_READ and BTRFS_IOC_ENCODED_WRITE are essentially
+ * preadv/pwritev with additional metadata about how the data is encoded and the
+ * size of the unencoded data.
+ *
+ * BTRFS_IOC_ENCODED_READ fills the given iovecs with the encoded data, fills
+ * the metadata fields, and returns the size of the encoded data. It reads one
+ * extent per call. It can also read data which is not encoded.
+ *
+ * BTRFS_IOC_ENCODED_WRITE uses the metadata fields, writes the encoded data
+ * from the iovecs, and returns the size of the encoded data. Note that the
+ * encoded data is not validated when it is written; if it is not valid (e.g.,
+ * it cannot be decompressed), then a subsequent read may return an error.
+ *
+ * Since the filesystem page cache contains decoded data, encoded I/O bypasses
+ * the page cache. Encoded I/O requires CAP_SYS_ADMIN.
+ */
+struct btrfs_ioctl_encoded_io_args {
+	/* Input parameters for both reads and writes. */
+
+	/*
+	 * iovecs containing encoded data.
+	 *
+	 * For reads, if the size of the encoded data is larger than the sum of
+	 * iov[n].iov_len for 0 <= n < iovcnt, then the ioctl fails with
+	 * ENOBUFS.
+	 *
+	 * For writes, the size of the encoded data is the sum of iov[n].iov_len
+	 * for 0 <= n < iovcnt. This must be less than 128 KiB (this limit may
+	 * increase in the future). This must also be less than or equal to
+	 * unencoded_len.
+	 */
+	const struct iovec *iov;
+	/* Number of iovecs. */
+	unsigned long iovcnt;
+	/*
+	 * Offset in file.
+	 *
+	 * For writes, must be aligned to the sector size of the filesystem.
+	 */
+	__s64 offset;
+	/* Currently must be zero. */
+	__u64 flags;
+
+	/*
+	 * For reads, the following members are output parameters that will
+	 * contain the returned metadata for the encoded data.
+	 * For writes, the following members must be set to the metadata for the
+	 * encoded data.
+	 */
+
+	/*
+	 * Length of the data in the file.
+	 *
+	 * Must be less than or equal to unencoded_len - unencoded_offset. For
+	 * writes, must be aligned to the sector size of the filesystem unless
+	 * the data ends at or beyond the current end of the file.
+	 */
+	__u64 len;
+	/*
+	 * Length of the unencoded (i.e., decrypted and decompressed) data.
+	 *
+	 * For writes, must be no more than 128 KiB (this limit may increase in
+	 * the future). If the unencoded data is actually longer than
+	 * unencoded_len, then it is truncated; if it is shorter, then it is
+	 * extended with zeroes.
+	 */
+	__u64 unencoded_len;
+	/*
+	 * Offset from the first byte of the unencoded data to the first byte of
+	 * logical data in the file.
+	 *
+	 * Must be less than unencoded_len.
+	 */
+	__u64 unencoded_offset;
+	/*
+	 * BTRFS_ENCODED_IO_COMPRESSION_* type.
+	 *
+	 * For writes, must not be BTRFS_ENCODED_IO_COMPRESSION_NONE.
+	 */
+	__u32 compression;
+	/* Currently always BTRFS_ENCODED_IO_ENCRYPTION_NONE. */
+	__u32 encryption;
+	/*
+	 * Reserved for future expansion.
+	 *
+	 * For reads, always returned as zero. Users should check for non-zero
+	 * bytes. If there are any, then the kernel has a newer version of this
+	 * structure with additional information that the user definition is
+	 * missing.
+	 *
+	 * For writes, must be zeroed.
+	 */
+	__u8 reserved[64];
+};
+
+/* Data is not compressed. */
+#define BTRFS_ENCODED_IO_COMPRESSION_NONE 0
+/* Data is compressed as a single zlib stream. */
+#define BTRFS_ENCODED_IO_COMPRESSION_ZLIB 1
+/*
+ * Data is compressed as a single zstd frame with the windowLog compression
+ * parameter set to no more than 17.
+ */
+#define BTRFS_ENCODED_IO_COMPRESSION_ZSTD 2
+/*
+ * Data is compressed sector by sector (using the sector size indicated by the
+ * name of the constant) with LZO1X and wrapped in the format documented in
+ * fs/btrfs/lzo.c. For writes, the compression sector size must match the
+ * filesystem sector size.
+ */
+#define BTRFS_ENCODED_IO_COMPRESSION_LZO_4K 3
+#define BTRFS_ENCODED_IO_COMPRESSION_LZO_8K 4
+#define BTRFS_ENCODED_IO_COMPRESSION_LZO_16K 5
+#define BTRFS_ENCODED_IO_COMPRESSION_LZO_32K 6
+#define BTRFS_ENCODED_IO_COMPRESSION_LZO_64K 7
+#define BTRFS_ENCODED_IO_COMPRESSION_TYPES 8
+
+/* Data is not encrypted. */
+#define BTRFS_ENCODED_IO_ENCRYPTION_NONE 0
+#define BTRFS_ENCODED_IO_ENCRYPTION_TYPES 1
+
+/* Error codes as returned by the kernel */
+enum btrfs_err_code {
+	BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET = 1,
+	BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET,
+	BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET,
+	BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET,
+	BTRFS_ERROR_DEV_TGT_REPLACE,
+	BTRFS_ERROR_DEV_MISSING_NOT_FOUND,
+	BTRFS_ERROR_DEV_ONLY_WRITABLE,
+	BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS,
+	BTRFS_ERROR_DEV_RAID1C3_MIN_NOT_MET,
+	BTRFS_ERROR_DEV_RAID1C4_MIN_NOT_MET,
+};
+
+#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_FORGET_DEV _IOW(BTRFS_IOCTL_MAGIC, 5, \
+				   struct btrfs_ioctl_vol_args)
+/* trans start and trans end are dangerous, and only for
+ * use by applications that know how to avoid the
+ * resulting deadlocks
+ */
+#define BTRFS_IOC_TRANS_START  _IO(BTRFS_IOCTL_MAGIC, 6)
+#define BTRFS_IOC_TRANS_END    _IO(BTRFS_IOCTL_MAGIC, 7)
+#define BTRFS_IOC_SYNC         _IO(BTRFS_IOCTL_MAGIC, 8)
+
+#define BTRFS_IOC_CLONE        _IOW(BTRFS_IOCTL_MAGIC, 9, int)
+#define BTRFS_IOC_ADD_DEV _IOW(BTRFS_IOCTL_MAGIC, 10, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_RM_DEV _IOW(BTRFS_IOCTL_MAGIC, 11, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, \
+				   struct btrfs_ioctl_vol_args)
+
+#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
+				  struct btrfs_ioctl_clone_range_args)
+
+#define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
+				   struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
+				struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_DEFRAG_RANGE _IOW(BTRFS_IOCTL_MAGIC, 16, \
+				struct btrfs_ioctl_defrag_range_args)
+#define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
+				   struct btrfs_ioctl_search_args)
+#define BTRFS_IOC_TREE_SEARCH_V2 _IOWR(BTRFS_IOCTL_MAGIC, 17, \
+					   struct btrfs_ioctl_search_args_v2)
+#define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
+				   struct btrfs_ioctl_ino_lookup_args)
+#define BTRFS_IOC_DEFAULT_SUBVOL _IOW(BTRFS_IOCTL_MAGIC, 19, __u64)
+#define BTRFS_IOC_SPACE_INFO _IOWR(BTRFS_IOCTL_MAGIC, 20, \
+				    struct btrfs_ioctl_space_args)
+#define BTRFS_IOC_START_SYNC _IOR(BTRFS_IOCTL_MAGIC, 24, __u64)
+#define BTRFS_IOC_WAIT_SYNC  _IOW(BTRFS_IOCTL_MAGIC, 22, __u64)
+#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
+				   struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_SUBVOL_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 24, \
+				   struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
+#define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
+#define BTRFS_IOC_SCRUB _IOWR(BTRFS_IOCTL_MAGIC, 27, \
+			      struct btrfs_ioctl_scrub_args)
+#define BTRFS_IOC_SCRUB_CANCEL _IO(BTRFS_IOCTL_MAGIC, 28)
+#define BTRFS_IOC_SCRUB_PROGRESS _IOWR(BTRFS_IOCTL_MAGIC, 29, \
+				       struct btrfs_ioctl_scrub_args)
+#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
+				 struct btrfs_ioctl_dev_info_args)
+#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
+			       struct btrfs_ioctl_fs_info_args)
+#define BTRFS_IOC_BALANCE_V2 _IOWR(BTRFS_IOCTL_MAGIC, 32, \
+				   struct btrfs_ioctl_balance_args)
+#define BTRFS_IOC_BALANCE_CTL _IOW(BTRFS_IOCTL_MAGIC, 33, int)
+#define BTRFS_IOC_BALANCE_PROGRESS _IOR(BTRFS_IOCTL_MAGIC, 34, \
+					struct btrfs_ioctl_balance_args)
+#define BTRFS_IOC_INO_PATHS _IOWR(BTRFS_IOCTL_MAGIC, 35, \
+					struct btrfs_ioctl_ino_path_args)
+#define BTRFS_IOC_LOGICAL_INO _IOWR(BTRFS_IOCTL_MAGIC, 36, \
+					struct btrfs_ioctl_logical_ino_args)
+#define BTRFS_IOC_SET_RECEIVED_SUBVOL _IOWR(BTRFS_IOCTL_MAGIC, 37, \
+				struct btrfs_ioctl_received_subvol_args)
+#define BTRFS_IOC_SEND _IOW(BTRFS_IOCTL_MAGIC, 38, struct btrfs_ioctl_send_args)
+#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
+				     struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
+			       struct btrfs_ioctl_quota_ctl_args)
+#define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, \
+			       struct btrfs_ioctl_qgroup_assign_args)
+#define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, \
+			       struct btrfs_ioctl_qgroup_create_args)
+#define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
+			       struct btrfs_ioctl_qgroup_limit_args)
+#define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
+			       struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
+			       struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
+#define BTRFS_IOC_GET_FSLABEL 	FS_IOC_GETFSLABEL
+#define BTRFS_IOC_SET_FSLABEL	FS_IOC_SETFSLABEL
+#define BTRFS_IOC_GET_DEV_STATS _IOWR(BTRFS_IOCTL_MAGIC, 52, \
+				      struct btrfs_ioctl_get_dev_stats)
+#define BTRFS_IOC_DEV_REPLACE _IOWR(BTRFS_IOCTL_MAGIC, 53, \
+				    struct btrfs_ioctl_dev_replace_args)
+#define BTRFS_IOC_FILE_EXTENT_SAME _IOWR(BTRFS_IOCTL_MAGIC, 54, \
+					 struct btrfs_ioctl_same_args)
+#define BTRFS_IOC_GET_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, \
+				   struct btrfs_ioctl_feature_flags)
+#define BTRFS_IOC_SET_FEATURES _IOW(BTRFS_IOCTL_MAGIC, 57, \
+				   struct btrfs_ioctl_feature_flags[2])
+#define BTRFS_IOC_GET_SUPPORTED_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, \
+				   struct btrfs_ioctl_feature_flags[3])
+#define BTRFS_IOC_RM_DEV_V2 _IOW(BTRFS_IOCTL_MAGIC, 58, \
+				   struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_LOGICAL_INO_V2 _IOWR(BTRFS_IOCTL_MAGIC, 59, \
+					struct btrfs_ioctl_logical_ino_args)
+#define BTRFS_IOC_GET_SUBVOL_INFO _IOR(BTRFS_IOCTL_MAGIC, 60, \
+				struct btrfs_ioctl_get_subvol_info_args)
+#define BTRFS_IOC_GET_SUBVOL_ROOTREF _IOWR(BTRFS_IOCTL_MAGIC, 61, \
+				struct btrfs_ioctl_get_subvol_rootref_args)
+#define BTRFS_IOC_INO_LOOKUP_USER _IOWR(BTRFS_IOCTL_MAGIC, 62, \
+				struct btrfs_ioctl_ino_lookup_user_args)
+#define BTRFS_IOC_SNAP_DESTROY_V2 _IOW(BTRFS_IOCTL_MAGIC, 63, \
+				struct btrfs_ioctl_vol_args_v2)
+#define BTRFS_IOC_ENCODED_READ _IOR(BTRFS_IOCTL_MAGIC, 64, \
+				    struct btrfs_ioctl_encoded_io_args)
+#define BTRFS_IOC_ENCODED_WRITE _IOW(BTRFS_IOCTL_MAGIC, 64, \
+				     struct btrfs_ioctl_encoded_io_args)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LINUX_BTRFS_H */
diff --git a/contrib/libs/linux-headers/linux/btrfs_tree.h b/contrib/libs/linux-headers/linux/btrfs_tree.h
new file mode 100644
index 0000000000..3466e1670b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/btrfs_tree.h
@@ -0,0 +1,1256 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _BTRFS_CTREE_H_
+#define _BTRFS_CTREE_H_
+
+#include <linux/btrfs.h>
+#include <linux/types.h>
+#include <stddef.h>
+
+/* ASCII for _BHRfS_M, no terminating nul */
+#define BTRFS_MAGIC 0x4D5F53665248425FULL
+
+#define BTRFS_MAX_LEVEL 8
+
+/*
+ * We can actually store much bigger names, but lets not confuse the rest of
+ * linux.
+ */
+#define BTRFS_NAME_LEN 255
+
+/*
+ * Theoretical limit is larger, but we keep this down to a sane value. That
+ * should limit greatly the possibility of collisions on inode ref items.
+ */
+#define BTRFS_LINK_MAX 65535U
+
+/*
+ * This header contains the structure definitions and constants used
+ * by file system objects that can be retrieved using
+ * the BTRFS_IOC_SEARCH_TREE ioctl.  That means basically anything that
+ * is needed to describe a leaf node's key or item contents.
+ */
+
+/* holds pointers to all of the tree roots */
+#define BTRFS_ROOT_TREE_OBJECTID 1ULL
+
+/* stores information about which extents are in use, and reference counts */
+#define BTRFS_EXTENT_TREE_OBJECTID 2ULL
+
+/*
+ * chunk tree stores translations from logical -> physical block numbering
+ * the super block points to the chunk tree
+ */
+#define BTRFS_CHUNK_TREE_OBJECTID 3ULL
+
+/*
+ * stores information about which areas of a given device are in use.
+ * one per device.  The tree of tree roots points to the device tree
+ */
+#define BTRFS_DEV_TREE_OBJECTID 4ULL
+
+/* one per subvolume, storing files and directories */
+#define BTRFS_FS_TREE_OBJECTID 5ULL
+
+/* directory objectid inside the root tree */
+#define BTRFS_ROOT_TREE_DIR_OBJECTID 6ULL
+
+/* holds checksums of all the data extents */
+#define BTRFS_CSUM_TREE_OBJECTID 7ULL
+
+/* holds quota configuration and tracking */
+#define BTRFS_QUOTA_TREE_OBJECTID 8ULL
+
+/* for storing items that use the BTRFS_UUID_KEY* types */
+#define BTRFS_UUID_TREE_OBJECTID 9ULL
+
+/* tracks free space in block groups. */
+#define BTRFS_FREE_SPACE_TREE_OBJECTID 10ULL
+
+/* Holds the block group items for extent tree v2. */
+#define BTRFS_BLOCK_GROUP_TREE_OBJECTID 11ULL
+
+/* device stats in the device tree */
+#define BTRFS_DEV_STATS_OBJECTID 0ULL
+
+/* for storing balance parameters in the root tree */
+#define BTRFS_BALANCE_OBJECTID -4ULL
+
+/* orphan objectid for tracking unlinked/truncated files */
+#define BTRFS_ORPHAN_OBJECTID -5ULL
+
+/* does write ahead logging to speed up fsyncs */
+#define BTRFS_TREE_LOG_OBJECTID -6ULL
+#define BTRFS_TREE_LOG_FIXUP_OBJECTID -7ULL
+
+/* for space balancing */
+#define BTRFS_TREE_RELOC_OBJECTID -8ULL
+#define BTRFS_DATA_RELOC_TREE_OBJECTID -9ULL
+
+/*
+ * extent checksums all have this objectid
+ * this allows them to share the logging tree
+ * for fsyncs
+ */
+#define BTRFS_EXTENT_CSUM_OBJECTID -10ULL
+
+/* For storing free space cache */
+#define BTRFS_FREE_SPACE_OBJECTID -11ULL
+
+/*
+ * The inode number assigned to the special inode for storing
+ * free ino cache
+ */
+#define BTRFS_FREE_INO_OBJECTID -12ULL
+
+/* dummy objectid represents multiple objectids */
+#define BTRFS_MULTIPLE_OBJECTIDS -255ULL
+
+/*
+ * All files have objectids in this range.
+ */
+#define BTRFS_FIRST_FREE_OBJECTID 256ULL
+#define BTRFS_LAST_FREE_OBJECTID -256ULL
+#define BTRFS_FIRST_CHUNK_TREE_OBJECTID 256ULL
+
+
+/*
+ * the device items go into the chunk tree.  The key is in the form
+ * [ 1 BTRFS_DEV_ITEM_KEY device_id ]
+ */
+#define BTRFS_DEV_ITEMS_OBJECTID 1ULL
+
+#define BTRFS_BTREE_INODE_OBJECTID 1
+
+#define BTRFS_EMPTY_SUBVOL_DIR_OBJECTID 2
+
+#define BTRFS_DEV_REPLACE_DEVID 0ULL
+
+/*
+ * inode items have the data typically returned from stat and store other
+ * info about object characteristics.  There is one for every file and dir in
+ * the FS
+ */
+#define BTRFS_INODE_ITEM_KEY		1
+#define BTRFS_INODE_REF_KEY		12
+#define BTRFS_INODE_EXTREF_KEY		13
+#define BTRFS_XATTR_ITEM_KEY		24
+
+/*
+ * fs verity items are stored under two different key types on disk.
+ * The descriptor items:
+ * [ inode objectid, BTRFS_VERITY_DESC_ITEM_KEY, offset ]
+ *
+ * At offset 0, we store a btrfs_verity_descriptor_item which tracks the size
+ * of the descriptor item and some extra data for encryption.
+ * Starting at offset 1, these hold the generic fs verity descriptor.  The
+ * latter are opaque to btrfs, we just read and write them as a blob for the
+ * higher level verity code.  The most common descriptor size is 256 bytes.
+ *
+ * The merkle tree items:
+ * [ inode objectid, BTRFS_VERITY_MERKLE_ITEM_KEY, offset ]
+ *
+ * These also start at offset 0, and correspond to the merkle tree bytes.  When
+ * fsverity asks for page 0 of the merkle tree, we pull up one page starting at
+ * offset 0 for this key type.  These are also opaque to btrfs, we're blindly
+ * storing whatever fsverity sends down.
+ */
+#define BTRFS_VERITY_DESC_ITEM_KEY	36
+#define BTRFS_VERITY_MERKLE_ITEM_KEY	37
+
+#define BTRFS_ORPHAN_ITEM_KEY		48
+/* reserve 2-15 close to the inode for later flexibility */
+
+/*
+ * dir items are the name -> inode pointers in a directory.  There is one
+ * for every name in a directory.  BTRFS_DIR_LOG_ITEM_KEY is no longer used
+ * but it's still defined here for documentation purposes and to help avoid
+ * having its numerical value reused in the future.
+ */
+#define BTRFS_DIR_LOG_ITEM_KEY  60
+#define BTRFS_DIR_LOG_INDEX_KEY 72
+#define BTRFS_DIR_ITEM_KEY	84
+#define BTRFS_DIR_INDEX_KEY	96
+/*
+ * extent data is for file data
+ */
+#define BTRFS_EXTENT_DATA_KEY	108
+
+/*
+ * extent csums are stored in a separate tree and hold csums for
+ * an entire extent on disk.
+ */
+#define BTRFS_EXTENT_CSUM_KEY	128
+
+/*
+ * root items point to tree roots.  They are typically in the root
+ * tree used by the super block to find all the other trees
+ */
+#define BTRFS_ROOT_ITEM_KEY	132
+
+/*
+ * root backrefs tie subvols and snapshots to the directory entries that
+ * reference them
+ */
+#define BTRFS_ROOT_BACKREF_KEY	144
+
+/*
+ * root refs make a fast index for listing all of the snapshots and
+ * subvolumes referenced by a given root.  They point directly to the
+ * directory item in the root that references the subvol
+ */
+#define BTRFS_ROOT_REF_KEY	156
+
+/*
+ * extent items are in the extent map tree.  These record which blocks
+ * are used, and how many references there are to each block
+ */
+#define BTRFS_EXTENT_ITEM_KEY	168
+
+/*
+ * The same as the BTRFS_EXTENT_ITEM_KEY, except it's metadata we already know
+ * the length, so we save the level in key->offset instead of the length.
+ */
+#define BTRFS_METADATA_ITEM_KEY	169
+
+#define BTRFS_TREE_BLOCK_REF_KEY	176
+
+#define BTRFS_EXTENT_DATA_REF_KEY	178
+
+#define BTRFS_EXTENT_REF_V0_KEY		180
+
+#define BTRFS_SHARED_BLOCK_REF_KEY	182
+
+#define BTRFS_SHARED_DATA_REF_KEY	184
+
+/*
+ * block groups give us hints into the extent allocation trees.  Which
+ * blocks are free etc etc
+ */
+#define BTRFS_BLOCK_GROUP_ITEM_KEY 192
+
+/*
+ * Every block group is represented in the free space tree by a free space info
+ * item, which stores some accounting information. It is keyed on
+ * (block_group_start, FREE_SPACE_INFO, block_group_length).
+ */
+#define BTRFS_FREE_SPACE_INFO_KEY 198
+
+/*
+ * A free space extent tracks an extent of space that is free in a block group.
+ * It is keyed on (start, FREE_SPACE_EXTENT, length).
+ */
+#define BTRFS_FREE_SPACE_EXTENT_KEY 199
+
+/*
+ * When a block group becomes very fragmented, we convert it to use bitmaps
+ * instead of extents. A free space bitmap is keyed on
+ * (start, FREE_SPACE_BITMAP, length); the corresponding item is a bitmap with
+ * (length / sectorsize) bits.
+ */
+#define BTRFS_FREE_SPACE_BITMAP_KEY 200
+
+#define BTRFS_DEV_EXTENT_KEY	204
+#define BTRFS_DEV_ITEM_KEY	216
+#define BTRFS_CHUNK_ITEM_KEY	228
+
+/*
+ * Records the overall state of the qgroups.
+ * There's only one instance of this key present,
+ * (0, BTRFS_QGROUP_STATUS_KEY, 0)
+ */
+#define BTRFS_QGROUP_STATUS_KEY         240
+/*
+ * Records the currently used space of the qgroup.
+ * One key per qgroup, (0, BTRFS_QGROUP_INFO_KEY, qgroupid).
+ */
+#define BTRFS_QGROUP_INFO_KEY           242
+/*
+ * Contains the user configured limits for the qgroup.
+ * One key per qgroup, (0, BTRFS_QGROUP_LIMIT_KEY, qgroupid).
+ */
+#define BTRFS_QGROUP_LIMIT_KEY          244
+/*
+ * Records the child-parent relationship of qgroups. For
+ * each relation, 2 keys are present:
+ * (childid, BTRFS_QGROUP_RELATION_KEY, parentid)
+ * (parentid, BTRFS_QGROUP_RELATION_KEY, childid)
+ */
+#define BTRFS_QGROUP_RELATION_KEY       246
+
+/*
+ * Obsolete name, see BTRFS_TEMPORARY_ITEM_KEY.
+ */
+#define BTRFS_BALANCE_ITEM_KEY	248
+
+/*
+ * The key type for tree items that are stored persistently, but do not need to
+ * exist for extended period of time. The items can exist in any tree.
+ *
+ * [subtype, BTRFS_TEMPORARY_ITEM_KEY, data]
+ *
+ * Existing items:
+ *
+ * - balance status item
+ *   (BTRFS_BALANCE_OBJECTID, BTRFS_TEMPORARY_ITEM_KEY, 0)
+ */
+#define BTRFS_TEMPORARY_ITEM_KEY	248
+
+/*
+ * Obsolete name, see BTRFS_PERSISTENT_ITEM_KEY
+ */
+#define BTRFS_DEV_STATS_KEY		249
+
+/*
+ * The key type for tree items that are stored persistently and usually exist
+ * for a long period, eg. filesystem lifetime. The item kinds can be status
+ * information, stats or preference values. The item can exist in any tree.
+ *
+ * [subtype, BTRFS_PERSISTENT_ITEM_KEY, data]
+ *
+ * Existing items:
+ *
+ * - device statistics, store IO stats in the device tree, one key for all
+ *   stats
+ *   (BTRFS_DEV_STATS_OBJECTID, BTRFS_DEV_STATS_KEY, 0)
+ */
+#define BTRFS_PERSISTENT_ITEM_KEY	249
+
+/*
+ * Persistently stores the device replace state in the device tree.
+ * The key is built like this: (0, BTRFS_DEV_REPLACE_KEY, 0).
+ */
+#define BTRFS_DEV_REPLACE_KEY	250
+
+/*
+ * Stores items that allow to quickly map UUIDs to something else.
+ * These items are part of the filesystem UUID tree.
+ * The key is built like this:
+ * (UUID_upper_64_bits, BTRFS_UUID_KEY*, UUID_lower_64_bits).
+ */
+#if BTRFS_UUID_SIZE != 16
+#error "UUID items require BTRFS_UUID_SIZE == 16!"
+#endif
+#define BTRFS_UUID_KEY_SUBVOL	251	/* for UUIDs assigned to subvols */
+#define BTRFS_UUID_KEY_RECEIVED_SUBVOL	252	/* for UUIDs assigned to
+						 * received subvols */
+
+/*
+ * string items are for debugging.  They just store a short string of
+ * data in the FS
+ */
+#define BTRFS_STRING_ITEM_KEY	253
+
+/* Maximum metadata block size (nodesize) */
+#define BTRFS_MAX_METADATA_BLOCKSIZE			65536
+
+/* 32 bytes in various csum fields */
+#define BTRFS_CSUM_SIZE 32
+
+/* csum types */
+enum btrfs_csum_type {
+	BTRFS_CSUM_TYPE_CRC32	= 0,
+	BTRFS_CSUM_TYPE_XXHASH	= 1,
+	BTRFS_CSUM_TYPE_SHA256	= 2,
+	BTRFS_CSUM_TYPE_BLAKE2	= 3,
+};
+
+/*
+ * flags definitions for directory entry item type
+ *
+ * Used by:
+ * struct btrfs_dir_item.type
+ *
+ * Values 0..7 must match common file type values in fs_types.h.
+ */
+#define BTRFS_FT_UNKNOWN	0
+#define BTRFS_FT_REG_FILE	1
+#define BTRFS_FT_DIR		2
+#define BTRFS_FT_CHRDEV		3
+#define BTRFS_FT_BLKDEV		4
+#define BTRFS_FT_FIFO		5
+#define BTRFS_FT_SOCK		6
+#define BTRFS_FT_SYMLINK	7
+#define BTRFS_FT_XATTR		8
+#define BTRFS_FT_MAX		9
+/* Directory contains encrypted data */
+#define BTRFS_FT_ENCRYPTED	0x80
+
+static __inline__ __u8 btrfs_dir_flags_to_ftype(__u8 flags)
+{
+	return flags & ~BTRFS_FT_ENCRYPTED;
+}
+
+/*
+ * Inode flags
+ */
+#define BTRFS_INODE_NODATASUM		(1U << 0)
+#define BTRFS_INODE_NODATACOW		(1U << 1)
+#define BTRFS_INODE_READONLY		(1U << 2)
+#define BTRFS_INODE_NOCOMPRESS		(1U << 3)
+#define BTRFS_INODE_PREALLOC		(1U << 4)
+#define BTRFS_INODE_SYNC		(1U << 5)
+#define BTRFS_INODE_IMMUTABLE		(1U << 6)
+#define BTRFS_INODE_APPEND		(1U << 7)
+#define BTRFS_INODE_NODUMP		(1U << 8)
+#define BTRFS_INODE_NOATIME		(1U << 9)
+#define BTRFS_INODE_DIRSYNC		(1U << 10)
+#define BTRFS_INODE_COMPRESS		(1U << 11)
+
+#define BTRFS_INODE_ROOT_ITEM_INIT	(1U << 31)
+
+#define BTRFS_INODE_FLAG_MASK						\
+	(BTRFS_INODE_NODATASUM |					\
+	 BTRFS_INODE_NODATACOW |					\
+	 BTRFS_INODE_READONLY |						\
+	 BTRFS_INODE_NOCOMPRESS |					\
+	 BTRFS_INODE_PREALLOC |						\
+	 BTRFS_INODE_SYNC |						\
+	 BTRFS_INODE_IMMUTABLE |					\
+	 BTRFS_INODE_APPEND |						\
+	 BTRFS_INODE_NODUMP |						\
+	 BTRFS_INODE_NOATIME |						\
+	 BTRFS_INODE_DIRSYNC |						\
+	 BTRFS_INODE_COMPRESS |						\
+	 BTRFS_INODE_ROOT_ITEM_INIT)
+
+#define BTRFS_INODE_RO_VERITY		(1U << 0)
+
+#define BTRFS_INODE_RO_FLAG_MASK	(BTRFS_INODE_RO_VERITY)
+
+/*
+ * The key defines the order in the tree, and so it also defines (optimal)
+ * block layout.
+ *
+ * objectid corresponds to the inode number.
+ *
+ * type tells us things about the object, and is a kind of stream selector.
+ * so for a given inode, keys with type of 1 might refer to the inode data,
+ * type of 2 may point to file data in the btree and type == 3 may point to
+ * extents.
+ *
+ * offset is the starting byte offset for this key in the stream.
+ *
+ * btrfs_disk_key is in disk byte order.  struct btrfs_key is always
+ * in cpu native order.  Otherwise they are identical and their sizes
+ * should be the same (ie both packed)
+ */
+struct btrfs_disk_key {
+	__le64 objectid;
+	__u8 type;
+	__le64 offset;
+} __attribute__ ((__packed__));
+
+struct btrfs_key {
+	__u64 objectid;
+	__u8 type;
+	__u64 offset;
+} __attribute__ ((__packed__));
+
+/*
+ * Every tree block (leaf or node) starts with this header.
+ */
+struct btrfs_header {
+	/* These first four must match the super block */
+	__u8 csum[BTRFS_CSUM_SIZE];
+	/* FS specific uuid */
+	__u8 fsid[BTRFS_FSID_SIZE];
+	/* Which block this node is supposed to live in */
+	__le64 bytenr;
+	__le64 flags;
+
+	/* Allowed to be different from the super from here on down */
+	__u8 chunk_tree_uuid[BTRFS_UUID_SIZE];
+	__le64 generation;
+	__le64 owner;
+	__le32 nritems;
+	__u8 level;
+} __attribute__ ((__packed__));
+
+/*
+ * This is a very generous portion of the super block, giving us room to
+ * translate 14 chunks with 3 stripes each.
+ */
+#define BTRFS_SYSTEM_CHUNK_ARRAY_SIZE 2048
+
+/*
+ * Just in case we somehow lose the roots and are not able to mount, we store
+ * an array of the roots from previous transactions in the super.
+ */
+#define BTRFS_NUM_BACKUP_ROOTS 4
+struct btrfs_root_backup {
+	__le64 tree_root;
+	__le64 tree_root_gen;
+
+	__le64 chunk_root;
+	__le64 chunk_root_gen;
+
+	__le64 extent_root;
+	__le64 extent_root_gen;
+
+	__le64 fs_root;
+	__le64 fs_root_gen;
+
+	__le64 dev_root;
+	__le64 dev_root_gen;
+
+	__le64 csum_root;
+	__le64 csum_root_gen;
+
+	__le64 total_bytes;
+	__le64 bytes_used;
+	__le64 num_devices;
+	/* future */
+	__le64 unused_64[4];
+
+	__u8 tree_root_level;
+	__u8 chunk_root_level;
+	__u8 extent_root_level;
+	__u8 fs_root_level;
+	__u8 dev_root_level;
+	__u8 csum_root_level;
+	/* future and to align */
+	__u8 unused_8[10];
+} __attribute__ ((__packed__));
+
+/*
+ * A leaf is full of items. offset and size tell us where to find the item in
+ * the leaf (relative to the start of the data area)
+ */
+struct btrfs_item {
+	struct btrfs_disk_key key;
+	__le32 offset;
+	__le32 size;
+} __attribute__ ((__packed__));
+
+/*
+ * Leaves have an item area and a data area:
+ * [item0, item1....itemN] [free space] [dataN...data1, data0]
+ *
+ * The data is separate from the items to get the keys closer together during
+ * searches.
+ */
+struct btrfs_leaf {
+	struct btrfs_header header;
+	struct btrfs_item items[];
+} __attribute__ ((__packed__));
+
+/*
+ * All non-leaf blocks are nodes, they hold only keys and pointers to other
+ * blocks.
+ */
+struct btrfs_key_ptr {
+	struct btrfs_disk_key key;
+	__le64 blockptr;
+	__le64 generation;
+} __attribute__ ((__packed__));
+
+struct btrfs_node {
+	struct btrfs_header header;
+	struct btrfs_key_ptr ptrs[];
+} __attribute__ ((__packed__));
+
+struct btrfs_dev_item {
+	/* the internal btrfs device id */
+	__le64 devid;
+
+	/* size of the device */
+	__le64 total_bytes;
+
+	/* bytes used */
+	__le64 bytes_used;
+
+	/* optimal io alignment for this device */
+	__le32 io_align;
+
+	/* optimal io width for this device */
+	__le32 io_width;
+
+	/* minimal io size for this device */
+	__le32 sector_size;
+
+	/* type and info about this device */
+	__le64 type;
+
+	/* expected generation for this device */
+	__le64 generation;
+
+	/*
+	 * starting byte of this partition on the device,
+	 * to allow for stripe alignment in the future
+	 */
+	__le64 start_offset;
+
+	/* grouping information for allocation decisions */
+	__le32 dev_group;
+
+	/* seek speed 0-100 where 100 is fastest */
+	__u8 seek_speed;
+
+	/* bandwidth 0-100 where 100 is fastest */
+	__u8 bandwidth;
+
+	/* btrfs generated uuid for this device */
+	__u8 uuid[BTRFS_UUID_SIZE];
+
+	/* uuid of FS who owns this device */
+	__u8 fsid[BTRFS_UUID_SIZE];
+} __attribute__ ((__packed__));
+
+struct btrfs_stripe {
+	__le64 devid;
+	__le64 offset;
+	__u8 dev_uuid[BTRFS_UUID_SIZE];
+} __attribute__ ((__packed__));
+
+struct btrfs_chunk {
+	/* size of this chunk in bytes */
+	__le64 length;
+
+	/* objectid of the root referencing this chunk */
+	__le64 owner;
+
+	__le64 stripe_len;
+	__le64 type;
+
+	/* optimal io alignment for this chunk */
+	__le32 io_align;
+
+	/* optimal io width for this chunk */
+	__le32 io_width;
+
+	/* minimal io size for this chunk */
+	__le32 sector_size;
+
+	/* 2^16 stripes is quite a lot, a second limit is the size of a single
+	 * item in the btree
+	 */
+	__le16 num_stripes;
+
+	/* sub stripes only matter for raid10 */
+	__le16 sub_stripes;
+	struct btrfs_stripe stripe;
+	/* additional stripes go here */
+} __attribute__ ((__packed__));
+
+/*
+ * The super block basically lists the main trees of the FS.
+ */
+struct btrfs_super_block {
+	/* The first 4 fields must match struct btrfs_header */
+	__u8 csum[BTRFS_CSUM_SIZE];
+	/* FS specific UUID, visible to user */
+	__u8 fsid[BTRFS_FSID_SIZE];
+	/* This block number */
+	__le64 bytenr;
+	__le64 flags;
+
+	/* Allowed to be different from the btrfs_header from here own down */
+	__le64 magic;
+	__le64 generation;
+	__le64 root;
+	__le64 chunk_root;
+	__le64 log_root;
+
+	/*
+	 * This member has never been utilized since the very beginning, thus
+	 * it's always 0 regardless of kernel version.  We always use
+	 * generation + 1 to read log tree root.  So here we mark it deprecated.
+	 */
+	__le64 __unused_log_root_transid;
+	__le64 total_bytes;
+	__le64 bytes_used;
+	__le64 root_dir_objectid;
+	__le64 num_devices;
+	__le32 sectorsize;
+	__le32 nodesize;
+	__le32 __unused_leafsize;
+	__le32 stripesize;
+	__le32 sys_chunk_array_size;
+	__le64 chunk_root_generation;
+	__le64 compat_flags;
+	__le64 compat_ro_flags;
+	__le64 incompat_flags;
+	__le16 csum_type;
+	__u8 root_level;
+	__u8 chunk_root_level;
+	__u8 log_root_level;
+	struct btrfs_dev_item dev_item;
+
+	char label[BTRFS_LABEL_SIZE];
+
+	__le64 cache_generation;
+	__le64 uuid_tree_generation;
+
+	/* The UUID written into btree blocks */
+	__u8 metadata_uuid[BTRFS_FSID_SIZE];
+
+	__u64 nr_global_roots;
+
+	/* Future expansion */
+	__le64 reserved[27];
+	__u8 sys_chunk_array[BTRFS_SYSTEM_CHUNK_ARRAY_SIZE];
+	struct btrfs_root_backup super_roots[BTRFS_NUM_BACKUP_ROOTS];
+
+	/* Padded to 4096 bytes */
+	__u8 padding[565];
+} __attribute__ ((__packed__));
+
+#define BTRFS_FREE_SPACE_EXTENT	1
+#define BTRFS_FREE_SPACE_BITMAP	2
+
+struct btrfs_free_space_entry {
+	__le64 offset;
+	__le64 bytes;
+	__u8 type;
+} __attribute__ ((__packed__));
+
+struct btrfs_free_space_header {
+	struct btrfs_disk_key location;
+	__le64 generation;
+	__le64 num_entries;
+	__le64 num_bitmaps;
+} __attribute__ ((__packed__));
+
+#define BTRFS_HEADER_FLAG_WRITTEN	(1ULL << 0)
+#define BTRFS_HEADER_FLAG_RELOC		(1ULL << 1)
+
+/* Super block flags */
+/* Errors detected */
+#define BTRFS_SUPER_FLAG_ERROR		(1ULL << 2)
+
+#define BTRFS_SUPER_FLAG_SEEDING	(1ULL << 32)
+#define BTRFS_SUPER_FLAG_METADUMP	(1ULL << 33)
+#define BTRFS_SUPER_FLAG_METADUMP_V2	(1ULL << 34)
+#define BTRFS_SUPER_FLAG_CHANGING_FSID	(1ULL << 35)
+#define BTRFS_SUPER_FLAG_CHANGING_FSID_V2 (1ULL << 36)
+
+
+/*
+ * items in the extent btree are used to record the objectid of the
+ * owner of the block and the number of references
+ */
+
+struct btrfs_extent_item {
+	__le64 refs;
+	__le64 generation;
+	__le64 flags;
+} __attribute__ ((__packed__));
+
+struct btrfs_extent_item_v0 {
+	__le32 refs;
+} __attribute__ ((__packed__));
+
+
+#define BTRFS_EXTENT_FLAG_DATA		(1ULL << 0)
+#define BTRFS_EXTENT_FLAG_TREE_BLOCK	(1ULL << 1)
+
+/* following flags only apply to tree blocks */
+
+/* use full backrefs for extent pointers in the block */
+#define BTRFS_BLOCK_FLAG_FULL_BACKREF	(1ULL << 8)
+
+#define BTRFS_BACKREF_REV_MAX		256
+#define BTRFS_BACKREF_REV_SHIFT		56
+#define BTRFS_BACKREF_REV_MASK		(((u64)BTRFS_BACKREF_REV_MAX - 1) << \
+					 BTRFS_BACKREF_REV_SHIFT)
+
+#define BTRFS_OLD_BACKREF_REV		0
+#define BTRFS_MIXED_BACKREF_REV		1
+
+/*
+ * this flag is only used internally by scrub and may be changed at any time
+ * it is only declared here to avoid collisions
+ */
+#define BTRFS_EXTENT_FLAG_SUPER		(1ULL << 48)
+
+struct btrfs_tree_block_info {
+	struct btrfs_disk_key key;
+	__u8 level;
+} __attribute__ ((__packed__));
+
+struct btrfs_extent_data_ref {
+	__le64 root;
+	__le64 objectid;
+	__le64 offset;
+	__le32 count;
+} __attribute__ ((__packed__));
+
+struct btrfs_shared_data_ref {
+	__le32 count;
+} __attribute__ ((__packed__));
+
+struct btrfs_extent_inline_ref {
+	__u8 type;
+	__le64 offset;
+} __attribute__ ((__packed__));
+
+/* dev extents record free space on individual devices.  The owner
+ * field points back to the chunk allocation mapping tree that allocated
+ * the extent.  The chunk tree uuid field is a way to double check the owner
+ */
+struct btrfs_dev_extent {
+	__le64 chunk_tree;
+	__le64 chunk_objectid;
+	__le64 chunk_offset;
+	__le64 length;
+	__u8 chunk_tree_uuid[BTRFS_UUID_SIZE];
+} __attribute__ ((__packed__));
+
+struct btrfs_inode_ref {
+	__le64 index;
+	__le16 name_len;
+	/* name goes here */
+} __attribute__ ((__packed__));
+
+struct btrfs_inode_extref {
+	__le64 parent_objectid;
+	__le64 index;
+	__le16 name_len;
+	__u8   name[];
+	/* name goes here */
+} __attribute__ ((__packed__));
+
+struct btrfs_timespec {
+	__le64 sec;
+	__le32 nsec;
+} __attribute__ ((__packed__));
+
+struct btrfs_inode_item {
+	/* nfs style generation number */
+	__le64 generation;
+	/* transid that last touched this inode */
+	__le64 transid;
+	__le64 size;
+	__le64 nbytes;
+	__le64 block_group;
+	__le32 nlink;
+	__le32 uid;
+	__le32 gid;
+	__le32 mode;
+	__le64 rdev;
+	__le64 flags;
+
+	/* modification sequence number for NFS */
+	__le64 sequence;
+
+	/*
+	 * a little future expansion, for more than this we can
+	 * just grow the inode item and version it
+	 */
+	__le64 reserved[4];
+	struct btrfs_timespec atime;
+	struct btrfs_timespec ctime;
+	struct btrfs_timespec mtime;
+	struct btrfs_timespec otime;
+} __attribute__ ((__packed__));
+
+struct btrfs_dir_log_item {
+	__le64 end;
+} __attribute__ ((__packed__));
+
+struct btrfs_dir_item {
+	struct btrfs_disk_key location;
+	__le64 transid;
+	__le16 data_len;
+	__le16 name_len;
+	__u8 type;
+} __attribute__ ((__packed__));
+
+#define BTRFS_ROOT_SUBVOL_RDONLY	(1ULL << 0)
+
+/*
+ * Internal in-memory flag that a subvolume has been marked for deletion but
+ * still visible as a directory
+ */
+#define BTRFS_ROOT_SUBVOL_DEAD		(1ULL << 48)
+
+struct btrfs_root_item {
+	struct btrfs_inode_item inode;
+	__le64 generation;
+	__le64 root_dirid;
+	__le64 bytenr;
+	__le64 byte_limit;
+	__le64 bytes_used;
+	__le64 last_snapshot;
+	__le64 flags;
+	__le32 refs;
+	struct btrfs_disk_key drop_progress;
+	__u8 drop_level;
+	__u8 level;
+
+	/*
+	 * The following fields appear after subvol_uuids+subvol_times
+	 * were introduced.
+	 */
+
+	/*
+	 * This generation number is used to test if the new fields are valid
+	 * and up to date while reading the root item. Every time the root item
+	 * is written out, the "generation" field is copied into this field. If
+	 * anyone ever mounted the fs with an older kernel, we will have
+	 * mismatching generation values here and thus must invalidate the
+	 * new fields. See btrfs_update_root and btrfs_find_last_root for
+	 * details.
+	 * the offset of generation_v2 is also used as the start for the memset
+	 * when invalidating the fields.
+	 */
+	__le64 generation_v2;
+	__u8 uuid[BTRFS_UUID_SIZE];
+	__u8 parent_uuid[BTRFS_UUID_SIZE];
+	__u8 received_uuid[BTRFS_UUID_SIZE];
+	__le64 ctransid; /* updated when an inode changes */
+	__le64 otransid; /* trans when created */
+	__le64 stransid; /* trans when sent. non-zero for received subvol */
+	__le64 rtransid; /* trans when received. non-zero for received subvol */
+	struct btrfs_timespec ctime;
+	struct btrfs_timespec otime;
+	struct btrfs_timespec stime;
+	struct btrfs_timespec rtime;
+	__le64 reserved[8]; /* for future */
+} __attribute__ ((__packed__));
+
+/*
+ * Btrfs root item used to be smaller than current size.  The old format ends
+ * at where member generation_v2 is.
+ */
+static __inline__ __u32 btrfs_legacy_root_item_size(void)
+{
+	return offsetof(struct btrfs_root_item, generation_v2);
+}
+
+/*
+ * this is used for both forward and backward root refs
+ */
+struct btrfs_root_ref {
+	__le64 dirid;
+	__le64 sequence;
+	__le16 name_len;
+} __attribute__ ((__packed__));
+
+struct btrfs_disk_balance_args {
+	/*
+	 * profiles to operate on, single is denoted by
+	 * BTRFS_AVAIL_ALLOC_BIT_SINGLE
+	 */
+	__le64 profiles;
+
+	/*
+	 * usage filter
+	 * BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N'
+	 * BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max
+	 */
+	union {
+		__le64 usage;
+		struct {
+			__le32 usage_min;
+			__le32 usage_max;
+		};
+	};
+
+	/* devid filter */
+	__le64 devid;
+
+	/* devid subset filter [pstart..pend) */
+	__le64 pstart;
+	__le64 pend;
+
+	/* btrfs virtual address space subset filter [vstart..vend) */
+	__le64 vstart;
+	__le64 vend;
+
+	/*
+	 * profile to convert to, single is denoted by
+	 * BTRFS_AVAIL_ALLOC_BIT_SINGLE
+	 */
+	__le64 target;
+
+	/* BTRFS_BALANCE_ARGS_* */
+	__le64 flags;
+
+	/*
+	 * BTRFS_BALANCE_ARGS_LIMIT with value 'limit'
+	 * BTRFS_BALANCE_ARGS_LIMIT_RANGE - the extend version can use minimum
+	 * and maximum
+	 */
+	union {
+		__le64 limit;
+		struct {
+			__le32 limit_min;
+			__le32 limit_max;
+		};
+	};
+
+	/*
+	 * Process chunks that cross stripes_min..stripes_max devices,
+	 * BTRFS_BALANCE_ARGS_STRIPES_RANGE
+	 */
+	__le32 stripes_min;
+	__le32 stripes_max;
+
+	__le64 unused[6];
+} __attribute__ ((__packed__));
+
+/*
+ * store balance parameters to disk so that balance can be properly
+ * resumed after crash or unmount
+ */
+struct btrfs_balance_item {
+	/* BTRFS_BALANCE_* */
+	__le64 flags;
+
+	struct btrfs_disk_balance_args data;
+	struct btrfs_disk_balance_args meta;
+	struct btrfs_disk_balance_args sys;
+
+	__le64 unused[4];
+} __attribute__ ((__packed__));
+
+enum {
+	BTRFS_FILE_EXTENT_INLINE   = 0,
+	BTRFS_FILE_EXTENT_REG      = 1,
+	BTRFS_FILE_EXTENT_PREALLOC = 2,
+	BTRFS_NR_FILE_EXTENT_TYPES = 3,
+};
+
+struct btrfs_file_extent_item {
+	/*
+	 * transaction id that created this extent
+	 */
+	__le64 generation;
+	/*
+	 * max number of bytes to hold this extent in ram
+	 * when we split a compressed extent we can't know how big
+	 * each of the resulting pieces will be.  So, this is
+	 * an upper limit on the size of the extent in ram instead of
+	 * an exact limit.
+	 */
+	__le64 ram_bytes;
+
+	/*
+	 * 32 bits for the various ways we might encode the data,
+	 * including compression and encryption.  If any of these
+	 * are set to something a given disk format doesn't understand
+	 * it is treated like an incompat flag for reading and writing,
+	 * but not for stat.
+	 */
+	__u8 compression;
+	__u8 encryption;
+	__le16 other_encoding; /* spare for later use */
+
+	/* are we __inline__ data or a real extent? */
+	__u8 type;
+
+	/*
+	 * disk space consumed by the extent, checksum blocks are included
+	 * in these numbers
+	 *
+	 * At this offset in the structure, the __inline__ extent data start.
+	 */
+	__le64 disk_bytenr;
+	__le64 disk_num_bytes;
+	/*
+	 * the logical offset in file blocks (no csums)
+	 * this extent record is for.  This allows a file extent to point
+	 * into the middle of an existing extent on disk, sharing it
+	 * between two snapshots (useful if some bytes in the middle of the
+	 * extent have changed
+	 */
+	__le64 offset;
+	/*
+	 * the logical number of file blocks (no csums included).  This
+	 * always reflects the size uncompressed and without encoding.
+	 */
+	__le64 num_bytes;
+
+} __attribute__ ((__packed__));
+
+struct btrfs_csum_item {
+	__u8 csum;
+} __attribute__ ((__packed__));
+
+struct btrfs_dev_stats_item {
+	/*
+	 * grow this item struct at the end for future enhancements and keep
+	 * the existing values unchanged
+	 */
+	__le64 values[BTRFS_DEV_STAT_VALUES_MAX];
+} __attribute__ ((__packed__));
+
+#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_ALWAYS	0
+#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_AVOID	1
+
+struct btrfs_dev_replace_item {
+	/*
+	 * grow this item struct at the end for future enhancements and keep
+	 * the existing values unchanged
+	 */
+	__le64 src_devid;
+	__le64 cursor_left;
+	__le64 cursor_right;
+	__le64 cont_reading_from_srcdev_mode;
+
+	__le64 replace_state;
+	__le64 time_started;
+	__le64 time_stopped;
+	__le64 num_write_errors;
+	__le64 num_uncorrectable_read_errors;
+} __attribute__ ((__packed__));
+
+/* different types of block groups (and chunks) */
+#define BTRFS_BLOCK_GROUP_DATA		(1ULL << 0)
+#define BTRFS_BLOCK_GROUP_SYSTEM	(1ULL << 1)
+#define BTRFS_BLOCK_GROUP_METADATA	(1ULL << 2)
+#define BTRFS_BLOCK_GROUP_RAID0		(1ULL << 3)
+#define BTRFS_BLOCK_GROUP_RAID1		(1ULL << 4)
+#define BTRFS_BLOCK_GROUP_DUP		(1ULL << 5)
+#define BTRFS_BLOCK_GROUP_RAID10	(1ULL << 6)
+#define BTRFS_BLOCK_GROUP_RAID5         (1ULL << 7)
+#define BTRFS_BLOCK_GROUP_RAID6         (1ULL << 8)
+#define BTRFS_BLOCK_GROUP_RAID1C3       (1ULL << 9)
+#define BTRFS_BLOCK_GROUP_RAID1C4       (1ULL << 10)
+#define BTRFS_BLOCK_GROUP_RESERVED	(BTRFS_AVAIL_ALLOC_BIT_SINGLE | \
+					 BTRFS_SPACE_INFO_GLOBAL_RSV)
+
+#define BTRFS_BLOCK_GROUP_TYPE_MASK	(BTRFS_BLOCK_GROUP_DATA |    \
+					 BTRFS_BLOCK_GROUP_SYSTEM |  \
+					 BTRFS_BLOCK_GROUP_METADATA)
+
+#define BTRFS_BLOCK_GROUP_PROFILE_MASK	(BTRFS_BLOCK_GROUP_RAID0 |   \
+					 BTRFS_BLOCK_GROUP_RAID1 |   \
+					 BTRFS_BLOCK_GROUP_RAID1C3 | \
+					 BTRFS_BLOCK_GROUP_RAID1C4 | \
+					 BTRFS_BLOCK_GROUP_RAID5 |   \
+					 BTRFS_BLOCK_GROUP_RAID6 |   \
+					 BTRFS_BLOCK_GROUP_DUP |     \
+					 BTRFS_BLOCK_GROUP_RAID10)
+#define BTRFS_BLOCK_GROUP_RAID56_MASK	(BTRFS_BLOCK_GROUP_RAID5 |   \
+					 BTRFS_BLOCK_GROUP_RAID6)
+
+#define BTRFS_BLOCK_GROUP_RAID1_MASK	(BTRFS_BLOCK_GROUP_RAID1 |   \
+					 BTRFS_BLOCK_GROUP_RAID1C3 | \
+					 BTRFS_BLOCK_GROUP_RAID1C4)
+
+/*
+ * We need a bit for restriper to be able to tell when chunks of type
+ * SINGLE are available.  This "extended" profile format is used in
+ * fs_info->avail_*_alloc_bits (in-memory) and balance item fields
+ * (on-disk).  The corresponding on-disk bit in chunk.type is reserved
+ * to avoid remappings between two formats in future.
+ */
+#define BTRFS_AVAIL_ALLOC_BIT_SINGLE	(1ULL << 48)
+
+/*
+ * A fake block group type that is used to communicate global block reserve
+ * size to userspace via the SPACE_INFO ioctl.
+ */
+#define BTRFS_SPACE_INFO_GLOBAL_RSV	(1ULL << 49)
+
+#define BTRFS_EXTENDED_PROFILE_MASK	(BTRFS_BLOCK_GROUP_PROFILE_MASK | \
+					 BTRFS_AVAIL_ALLOC_BIT_SINGLE)
+
+static __inline__ __u64 chunk_to_extended(__u64 flags)
+{
+	if ((flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0)
+		flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE;
+
+	return flags;
+}
+static __inline__ __u64 extended_to_chunk(__u64 flags)
+{
+	return flags & ~BTRFS_AVAIL_ALLOC_BIT_SINGLE;
+}
+
+struct btrfs_block_group_item {
+	__le64 used;
+	__le64 chunk_objectid;
+	__le64 flags;
+} __attribute__ ((__packed__));
+
+struct btrfs_free_space_info {
+	__le32 extent_count;
+	__le32 flags;
+} __attribute__ ((__packed__));
+
+#define BTRFS_FREE_SPACE_USING_BITMAPS (1ULL << 0)
+
+#define BTRFS_QGROUP_LEVEL_SHIFT		48
+static __inline__ __u16 btrfs_qgroup_level(__u64 qgroupid)
+{
+	return (__u16)(qgroupid >> BTRFS_QGROUP_LEVEL_SHIFT);
+}
+
+/*
+ * is subvolume quota turned on?
+ */
+#define BTRFS_QGROUP_STATUS_FLAG_ON		(1ULL << 0)
+/*
+ * RESCAN is set during the initialization phase
+ */
+#define BTRFS_QGROUP_STATUS_FLAG_RESCAN		(1ULL << 1)
+/*
+ * Some qgroup entries are known to be out of date,
+ * either because the configuration has changed in a way that
+ * makes a rescan necessary, or because the fs has been mounted
+ * with a non-qgroup-aware version.
+ * Turning qouta off and on again makes it inconsistent, too.
+ */
+#define BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT	(1ULL << 2)
+
+#define BTRFS_QGROUP_STATUS_FLAGS_MASK	(BTRFS_QGROUP_STATUS_FLAG_ON |		\
+					 BTRFS_QGROUP_STATUS_FLAG_RESCAN |	\
+					 BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT)
+
+#define BTRFS_QGROUP_STATUS_VERSION        1
+
+struct btrfs_qgroup_status_item {
+	__le64 version;
+	/*
+	 * the generation is updated during every commit. As older
+	 * versions of btrfs are not aware of qgroups, it will be
+	 * possible to detect inconsistencies by checking the
+	 * generation on mount time
+	 */
+	__le64 generation;
+
+	/* flag definitions see above */
+	__le64 flags;
+
+	/*
+	 * only used during scanning to record the progress
+	 * of the scan. It contains a logical address
+	 */
+	__le64 rescan;
+} __attribute__ ((__packed__));
+
+struct btrfs_qgroup_info_item {
+	__le64 generation;
+	__le64 rfer;
+	__le64 rfer_cmpr;
+	__le64 excl;
+	__le64 excl_cmpr;
+} __attribute__ ((__packed__));
+
+struct btrfs_qgroup_limit_item {
+	/*
+	 * only updated when any of the other values change
+	 */
+	__le64 flags;
+	__le64 max_rfer;
+	__le64 max_excl;
+	__le64 rsv_rfer;
+	__le64 rsv_excl;
+} __attribute__ ((__packed__));
+
+struct btrfs_verity_descriptor_item {
+	/* Size of the verity descriptor in bytes */
+	__le64 size;
+	/*
+	 * When we implement support for fscrypt, we will need to encrypt the
+	 * Merkle tree for encrypted verity files. These 128 bits are for the
+	 * eventual storage of an fscrypt initialization vector.
+	 */
+	__le64 reserved[2];
+	__u8 encryption;
+} __attribute__ ((__packed__));
+
+#endif /* _BTRFS_CTREE_H_ */
diff --git a/contrib/libs/linux-headers/linux/cachefiles.h b/contrib/libs/linux-headers/linux/cachefiles.h
new file mode 100644
index 0000000000..78caa73e53
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cachefiles.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_CACHEFILES_H
+#define _LINUX_CACHEFILES_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Fscache ensures that the maximum length of cookie key is 255. The volume key
+ * is controlled by netfs, and generally no bigger than 255.
+ */
+#define CACHEFILES_MSG_MAX_SIZE	1024
+
+enum cachefiles_opcode {
+	CACHEFILES_OP_OPEN,
+	CACHEFILES_OP_CLOSE,
+	CACHEFILES_OP_READ,
+};
+
+/*
+ * Message Header
+ *
+ * @msg_id	a unique ID identifying this message
+ * @opcode	message type, CACHEFILE_OP_*
+ * @len		message length, including message header and following data
+ * @object_id	a unique ID identifying a cache file
+ * @data	message type specific payload
+ */
+struct cachefiles_msg {
+	__u32 msg_id;
+	__u32 opcode;
+	__u32 len;
+	__u32 object_id;
+	__u8  data[];
+};
+
+/*
+ * @data contains the volume_key followed directly by the cookie_key. volume_key
+ * is a NUL-terminated string; @volume_key_size indicates the size of the volume
+ * key in bytes. cookie_key is binary data, which is netfs specific;
+ * @cookie_key_size indicates the size of the cookie key in bytes.
+ *
+ * @fd identifies an anon_fd referring to the cache file.
+ */
+struct cachefiles_open {
+	__u32 volume_key_size;
+	__u32 cookie_key_size;
+	__u32 fd;
+	__u32 flags;
+	__u8  data[];
+};
+
+/*
+ * @off		indicates the starting offset of the requested file range
+ * @len		indicates the length of the requested file range
+ */
+struct cachefiles_read {
+	__u64 off;
+	__u64 len;
+};
+
+/*
+ * Reply for READ request
+ * @arg for this ioctl is the @id field of READ request.
+ */
+#define CACHEFILES_IOC_READ_COMPLETE	_IOW(0x98, 1, int)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/caif/caif_socket.h b/contrib/libs/linux-headers/linux/caif/caif_socket.h
new file mode 100644
index 0000000000..d9970bbaa1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/caif/caif_socket.h
@@ -0,0 +1,195 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* linux/caif_socket.h
+ * CAIF Definitions for CAIF socket and network layer
+ * Copyright (C) ST-Ericsson AB 2010
+ * Author:	 Sjur Brendeland
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef _LINUX_CAIF_SOCKET_H
+#define _LINUX_CAIF_SOCKET_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+/**
+ * enum caif_link_selector -    Physical Link Selection.
+ * @CAIF_LINK_HIGH_BANDW:	Physical interface for high-bandwidth
+ *				traffic.
+ * @CAIF_LINK_LOW_LATENCY:	Physical interface for low-latency
+ *				traffic.
+ *
+ * CAIF Link Layers can register their link properties.
+ * This enum is used for choosing between CAIF Link Layers when
+ * setting up CAIF Channels when multiple CAIF Link Layers exists.
+ */
+enum caif_link_selector {
+	CAIF_LINK_HIGH_BANDW,
+	CAIF_LINK_LOW_LATENCY
+};
+
+/**
+ * enum caif_channel_priority - CAIF channel priorities.
+ *
+ * @CAIF_PRIO_MIN:	Min priority for a channel.
+ * @CAIF_PRIO_LOW:	Low-priority channel.
+ * @CAIF_PRIO_NORMAL:	Normal/default priority level.
+ * @CAIF_PRIO_HIGH:	High priority level
+ * @CAIF_PRIO_MAX:	Max priority for channel
+ *
+ * Priority can be set on CAIF Channels in order to
+ * prioritize between traffic on different CAIF Channels.
+ * These priority levels are recommended, but the priority value
+ * is not restricted to the values defined in this enum, any value
+ * between CAIF_PRIO_MIN and CAIF_PRIO_MAX could be used.
+ */
+enum caif_channel_priority {
+	CAIF_PRIO_MIN	 = 0x01,
+	CAIF_PRIO_LOW	 = 0x04,
+	CAIF_PRIO_NORMAL = 0x0f,
+	CAIF_PRIO_HIGH	 = 0x14,
+	CAIF_PRIO_MAX	 = 0x1F
+};
+
+/**
+ * enum caif_protocol_type  -	CAIF Channel type.
+ * @CAIFPROTO_AT:		Classic AT channel.
+ * @CAIFPROTO_DATAGRAM:	Datagram channel.
+ * @CAIFPROTO_DATAGRAM_LOOP:	Datagram loopback channel, used for testing.
+ * @CAIFPROTO_UTIL:		Utility (Psock) channel.
+ * @CAIFPROTO_RFM:		Remote File Manager
+ * @CAIFPROTO_DEBUG:		Debug link
+ *
+ * This enum defines the CAIF Channel type to be used. This defines
+ * the service to connect to on the modem.
+ */
+enum caif_protocol_type {
+	CAIFPROTO_AT,
+	CAIFPROTO_DATAGRAM,
+	CAIFPROTO_DATAGRAM_LOOP,
+	CAIFPROTO_UTIL,
+	CAIFPROTO_RFM,
+	CAIFPROTO_DEBUG,
+	_CAIFPROTO_MAX
+};
+#define	CAIFPROTO_MAX _CAIFPROTO_MAX
+
+/**
+ * enum caif_at_type - AT Service Endpoint
+ * @CAIF_ATTYPE_PLAIN:	     Connects to a plain vanilla AT channel.
+ */
+enum caif_at_type {
+	CAIF_ATTYPE_PLAIN = 2
+};
+ /**
+ * enum caif_debug_type - Content selection for debug connection
+ * @CAIF_DEBUG_TRACE_INTERACTIVE: Connection will contain
+ *				both trace and interactive debug.
+ * @CAIF_DEBUG_TRACE:		Connection contains trace only.
+ * @CAIF_DEBUG_INTERACTIVE:	Connection to interactive debug.
+ */
+enum caif_debug_type {
+	CAIF_DEBUG_TRACE_INTERACTIVE = 0,
+	CAIF_DEBUG_TRACE,
+	CAIF_DEBUG_INTERACTIVE,
+};
+
+/**
+ * enum caif_debug_service - Debug Service Endpoint
+ * @CAIF_RADIO_DEBUG_SERVICE:	Debug service on the Radio sub-system
+ * @CAIF_APP_DEBUG_SERVICE:	Debug for the applications sub-system
+ */
+enum caif_debug_service {
+	CAIF_RADIO_DEBUG_SERVICE = 1,
+	CAIF_APP_DEBUG_SERVICE
+};
+
+/**
+ * struct sockaddr_caif - the sockaddr structure for CAIF sockets.
+ * @family:		     Address family number, must be AF_CAIF.
+ * @u:			     Union of address data 'switched' by family.
+ * :
+ * @u.at:                    Applies when family = CAIFPROTO_AT.
+ *
+ * @u.at.type:               Type of AT link to set up (enum caif_at_type).
+ *
+ * @u.util:                  Applies when family = CAIFPROTO_UTIL
+ *
+ * @u.util.service:          Utility service name.
+ *
+ * @u.dgm:                   Applies when family = CAIFPROTO_DATAGRAM
+ *
+ * @u.dgm.connection_id:     Datagram connection id.
+ *
+ * @u.dgm.nsapi:             NSAPI of the PDP-Context.
+ *
+ * @u.rfm:                   Applies when family = CAIFPROTO_RFM
+ *
+ * @u.rfm.connection_id:     Connection ID for RFM.
+ *
+ * @u.rfm.volume:            Volume to mount.
+ *
+ * @u.dbg:		      Applies when family = CAIFPROTO_DEBUG.
+ *
+ * @u.dbg.type:			     Type of debug connection to set up
+ *			      (caif_debug_type).
+ *
+ * @u.dbg.service:	      Service sub-system to connect (caif_debug_service
+ * Description:
+ * This structure holds the connect parameters used for setting up a
+ * CAIF Channel. It defines the service to connect to on the modem.
+ */
+struct sockaddr_caif {
+	__kernel_sa_family_t  family;
+	union {
+		struct {
+			__u8  type;		/* type: enum caif_at_type */
+		} at;				/* CAIFPROTO_AT */
+		struct {
+			char	  service[16];
+		} util;				/* CAIFPROTO_UTIL */
+		union {
+			__u32 connection_id;
+			__u8  nsapi;
+		} dgm;				/* CAIFPROTO_DATAGRAM(_LOOP)*/
+		struct {
+			__u32 connection_id;
+			char	  volume[16];
+		} rfm;				/* CAIFPROTO_RFM */
+		struct {
+			__u8  type;		/* type:enum caif_debug_type */
+			__u8  service;		/* service:caif_debug_service */
+		} dbg;				/* CAIFPROTO_DEBUG */
+	} u;
+};
+
+/**
+ * enum caif_socket_opts - CAIF option values for getsockopt and setsockopt.
+ *
+ * @CAIFSO_LINK_SELECT:		Selector used if multiple CAIF Link layers are
+ *				available. Either a high bandwidth
+ *				link can be selected (CAIF_LINK_HIGH_BANDW) or
+ *				a low latency link (CAIF_LINK_LOW_LATENCY).
+ *                              This option is of type __u32.
+ *				Alternatively SO_BINDTODEVICE can be used.
+ *
+ * @CAIFSO_REQ_PARAM:		Used to set the request parameters for a
+ *				utility channel. (maximum 256 bytes). This
+ *				option must be set before connecting.
+ *
+ * @CAIFSO_RSP_PARAM:		Gets the response parameters for a utility
+ *				channel. (maximum 256 bytes). This option
+ *				is valid after a successful connect.
+ *
+ *
+ * This enum defines the CAIF Socket options to be used on a socket
+ * of type PF_CAIF.
+ *
+ */
+enum caif_socket_opts {
+	CAIFSO_LINK_SELECT	= 127,
+	CAIFSO_REQ_PARAM	= 128,
+	CAIFSO_RSP_PARAM	= 129,
+};
+
+#endif /* _LINUX_CAIF_SOCKET_H */
diff --git a/contrib/libs/linux-headers/linux/caif/if_caif.h b/contrib/libs/linux-headers/linux/caif/if_caif.h
new file mode 100644
index 0000000000..74bca19403
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/caif/if_caif.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) ST-Ericsson AB 2010
+ * Author:	Sjur Brendeland
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef IF_CAIF_H_
+#define IF_CAIF_H_
+#include <linux/sockios.h>
+#include <linux/types.h>
+#include <linux/socket.h>
+
+/**
+ * enum ifla_caif - CAIF NetlinkRT parameters.
+ * @IFLA_CAIF_IPV4_CONNID:  Connection ID for IPv4 PDP Context.
+ *			    The type of attribute is NLA_U32.
+ * @IFLA_CAIF_IPV6_CONNID:  Connection ID for IPv6 PDP Context.
+ *			    The type of attribute is NLA_U32.
+ * @IFLA_CAIF_LOOPBACK:	    If different from zero, device is doing loopback
+ *			    The type of attribute is NLA_U8.
+ *
+ * When using RT Netlink to create, destroy or configure a CAIF IP interface,
+ * enum ifla_caif is used to specify the configuration attributes.
+ */
+enum ifla_caif {
+	__IFLA_CAIF_UNSPEC,
+	IFLA_CAIF_IPV4_CONNID,
+	IFLA_CAIF_IPV6_CONNID,
+	IFLA_CAIF_LOOPBACK,
+	__IFLA_CAIF_MAX
+};
+#define	IFLA_CAIF_MAX (__IFLA_CAIF_MAX-1)
+
+#endif /*IF_CAIF_H_*/
diff --git a/contrib/libs/linux-headers/linux/can/error.h b/contrib/libs/linux-headers/linux/can/error.h
new file mode 100644
index 0000000000..f938620dd4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/can/error.h
@@ -0,0 +1,143 @@
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * linux/can/error.h
+ *
+ * Definitions of the CAN error messages to be filtered and passed to the user.
+ *
+ * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+ * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+#ifndef _CAN_ERROR_H
+#define _CAN_ERROR_H
+
+#define CAN_ERR_DLC 8 /* dlc for error message frames */
+
+/* error class (mask) in can_id */
+#define CAN_ERR_TX_TIMEOUT   0x00000001U /* TX timeout (by netdevice driver) */
+#define CAN_ERR_LOSTARB      0x00000002U /* lost arbitration    / data[0]    */
+#define CAN_ERR_CRTL         0x00000004U /* controller problems / data[1]    */
+#define CAN_ERR_PROT         0x00000008U /* protocol violations / data[2..3] */
+#define CAN_ERR_TRX          0x00000010U /* transceiver status  / data[4]    */
+#define CAN_ERR_ACK          0x00000020U /* received no ACK on transmission */
+#define CAN_ERR_BUSOFF       0x00000040U /* bus off */
+#define CAN_ERR_BUSERROR     0x00000080U /* bus error (may flood!) */
+#define CAN_ERR_RESTARTED    0x00000100U /* controller restarted */
+#define CAN_ERR_CNT          0x00000200U /* TX error counter / data[6] */
+					 /* RX error counter / data[7] */
+
+/* arbitration lost in bit ... / data[0] */
+#define CAN_ERR_LOSTARB_UNSPEC   0x00 /* unspecified */
+				      /* else bit number in bitstream */
+
+/* error status of CAN-controller / data[1] */
+#define CAN_ERR_CRTL_UNSPEC      0x00 /* unspecified */
+#define CAN_ERR_CRTL_RX_OVERFLOW 0x01 /* RX buffer overflow */
+#define CAN_ERR_CRTL_TX_OVERFLOW 0x02 /* TX buffer overflow */
+#define CAN_ERR_CRTL_RX_WARNING  0x04 /* reached warning level for RX errors */
+#define CAN_ERR_CRTL_TX_WARNING  0x08 /* reached warning level for TX errors */
+#define CAN_ERR_CRTL_RX_PASSIVE  0x10 /* reached error passive status RX */
+#define CAN_ERR_CRTL_TX_PASSIVE  0x20 /* reached error passive status TX */
+				      /* (at least one error counter exceeds */
+				      /* the protocol-defined level of 127)  */
+#define CAN_ERR_CRTL_ACTIVE      0x40 /* recovered to error active state */
+
+/* error in CAN protocol (type) / data[2] */
+#define CAN_ERR_PROT_UNSPEC      0x00 /* unspecified */
+#define CAN_ERR_PROT_BIT         0x01 /* single bit error */
+#define CAN_ERR_PROT_FORM        0x02 /* frame format error */
+#define CAN_ERR_PROT_STUFF       0x04 /* bit stuffing error */
+#define CAN_ERR_PROT_BIT0        0x08 /* unable to send dominant bit */
+#define CAN_ERR_PROT_BIT1        0x10 /* unable to send recessive bit */
+#define CAN_ERR_PROT_OVERLOAD    0x20 /* bus overload */
+#define CAN_ERR_PROT_ACTIVE      0x40 /* active error announcement */
+#define CAN_ERR_PROT_TX          0x80 /* error occurred on transmission */
+
+/* error in CAN protocol (location) / data[3] */
+#define CAN_ERR_PROT_LOC_UNSPEC  0x00 /* unspecified */
+#define CAN_ERR_PROT_LOC_SOF     0x03 /* start of frame */
+#define CAN_ERR_PROT_LOC_ID28_21 0x02 /* ID bits 28 - 21 (SFF: 10 - 3) */
+#define CAN_ERR_PROT_LOC_ID20_18 0x06 /* ID bits 20 - 18 (SFF: 2 - 0 )*/
+#define CAN_ERR_PROT_LOC_SRTR    0x04 /* substitute RTR (SFF: RTR) */
+#define CAN_ERR_PROT_LOC_IDE     0x05 /* identifier extension */
+#define CAN_ERR_PROT_LOC_ID17_13 0x07 /* ID bits 17-13 */
+#define CAN_ERR_PROT_LOC_ID12_05 0x0F /* ID bits 12-5 */
+#define CAN_ERR_PROT_LOC_ID04_00 0x0E /* ID bits 4-0 */
+#define CAN_ERR_PROT_LOC_RTR     0x0C /* RTR */
+#define CAN_ERR_PROT_LOC_RES1    0x0D /* reserved bit 1 */
+#define CAN_ERR_PROT_LOC_RES0    0x09 /* reserved bit 0 */
+#define CAN_ERR_PROT_LOC_DLC     0x0B /* data length code */
+#define CAN_ERR_PROT_LOC_DATA    0x0A /* data section */
+#define CAN_ERR_PROT_LOC_CRC_SEQ 0x08 /* CRC sequence */
+#define CAN_ERR_PROT_LOC_CRC_DEL 0x18 /* CRC delimiter */
+#define CAN_ERR_PROT_LOC_ACK     0x19 /* ACK slot */
+#define CAN_ERR_PROT_LOC_ACK_DEL 0x1B /* ACK delimiter */
+#define CAN_ERR_PROT_LOC_EOF     0x1A /* end of frame */
+#define CAN_ERR_PROT_LOC_INTERM  0x12 /* intermission */
+
+/* error status of CAN-transceiver / data[4] */
+/*                                             CANH CANL */
+#define CAN_ERR_TRX_UNSPEC             0x00 /* 0000 0000 */
+#define CAN_ERR_TRX_CANH_NO_WIRE       0x04 /* 0000 0100 */
+#define CAN_ERR_TRX_CANH_SHORT_TO_BAT  0x05 /* 0000 0101 */
+#define CAN_ERR_TRX_CANH_SHORT_TO_VCC  0x06 /* 0000 0110 */
+#define CAN_ERR_TRX_CANH_SHORT_TO_GND  0x07 /* 0000 0111 */
+#define CAN_ERR_TRX_CANL_NO_WIRE       0x40 /* 0100 0000 */
+#define CAN_ERR_TRX_CANL_SHORT_TO_BAT  0x50 /* 0101 0000 */
+#define CAN_ERR_TRX_CANL_SHORT_TO_VCC  0x60 /* 0110 0000 */
+#define CAN_ERR_TRX_CANL_SHORT_TO_GND  0x70 /* 0111 0000 */
+#define CAN_ERR_TRX_CANL_SHORT_TO_CANH 0x80 /* 1000 0000 */
+
+/* data[5] is reserved (do not use) */
+
+/* TX error counter / data[6] */
+/* RX error counter / data[7] */
+
+/* CAN state thresholds
+ *
+ * Error counter	Error state
+ * -----------------------------------
+ * 0 -  95		Error-active
+ * 96 - 127		Error-warning
+ * 128 - 255		Error-passive
+ * 256 and greater	Bus-off
+ */
+#define CAN_ERROR_WARNING_THRESHOLD 96
+#define CAN_ERROR_PASSIVE_THRESHOLD 128
+#define CAN_BUS_OFF_THRESHOLD 256
+
+#endif /* _CAN_ERROR_H */
diff --git a/contrib/libs/linux-headers/linux/can/gw.h b/contrib/libs/linux-headers/linux/can/gw.h
new file mode 100644
index 0000000000..1677273d2e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/can/gw.h
@@ -0,0 +1,222 @@
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * linux/can/gw.h
+ *
+ * Definitions for CAN frame Gateway/Router/Bridge
+ *
+ * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+ * Copyright (c) 2011 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+#ifndef _CAN_GW_H
+#define _CAN_GW_H
+
+#include <linux/types.h>
+#include <linux/can.h>
+
+struct rtcanmsg {
+	__u8  can_family;
+	__u8  gwtype;
+	__u16 flags;
+};
+
+/* CAN gateway types */
+enum {
+	CGW_TYPE_UNSPEC,
+	CGW_TYPE_CAN_CAN,	/* CAN->CAN routing */
+	__CGW_TYPE_MAX
+};
+
+#define CGW_TYPE_MAX (__CGW_TYPE_MAX - 1)
+
+/* CAN rtnetlink attribute definitions */
+enum {
+	CGW_UNSPEC,
+	CGW_MOD_AND,	/* CAN frame modification binary AND */
+	CGW_MOD_OR,	/* CAN frame modification binary OR */
+	CGW_MOD_XOR,	/* CAN frame modification binary XOR */
+	CGW_MOD_SET,	/* CAN frame modification set alternate values */
+	CGW_CS_XOR,	/* set data[] XOR checksum into data[index] */
+	CGW_CS_CRC8,	/* set data[] CRC8 checksum into data[index] */
+	CGW_HANDLED,	/* number of handled CAN frames */
+	CGW_DROPPED,	/* number of dropped CAN frames */
+	CGW_SRC_IF,	/* ifindex of source network interface */
+	CGW_DST_IF,	/* ifindex of destination network interface */
+	CGW_FILTER,	/* specify struct can_filter on source CAN device */
+	CGW_DELETED,	/* number of deleted CAN frames (see max_hops param) */
+	CGW_LIM_HOPS,	/* limit the number of hops of this specific rule */
+	CGW_MOD_UID,	/* user defined identifier for modification updates */
+	CGW_FDMOD_AND,	/* CAN FD frame modification binary AND */
+	CGW_FDMOD_OR,	/* CAN FD frame modification binary OR */
+	CGW_FDMOD_XOR,	/* CAN FD frame modification binary XOR */
+	CGW_FDMOD_SET,	/* CAN FD frame modification set alternate values */
+	__CGW_MAX
+};
+
+#define CGW_MAX (__CGW_MAX - 1)
+
+#define CGW_FLAGS_CAN_ECHO 0x01
+#define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
+#define CGW_FLAGS_CAN_IIF_TX_OK 0x04
+#define CGW_FLAGS_CAN_FD 0x08
+
+#define CGW_MOD_FUNCS 4 /* AND OR XOR SET */
+
+/* CAN frame elements that are affected by curr. 3 CAN frame modifications */
+#define CGW_MOD_ID	0x01
+#define CGW_MOD_DLC	0x02		/* Classical CAN data length code */
+#define CGW_MOD_LEN	CGW_MOD_DLC	/* CAN FD (plain) data length */
+#define CGW_MOD_DATA	0x04
+#define CGW_MOD_FLAGS	0x08		/* CAN FD flags */
+
+#define CGW_FRAME_MODS 4 /* ID DLC/LEN DATA FLAGS */
+
+#define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS)
+
+struct cgw_frame_mod {
+	struct can_frame cf;
+	__u8 modtype;
+} __attribute__((packed));
+
+struct cgw_fdframe_mod {
+	struct canfd_frame cf;
+	__u8 modtype;
+} __attribute__((packed));
+
+#define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod)
+#define CGW_FDMODATTR_LEN sizeof(struct cgw_fdframe_mod)
+
+struct cgw_csum_xor {
+	__s8 from_idx;
+	__s8 to_idx;
+	__s8 result_idx;
+	__u8 init_xor_val;
+} __attribute__((packed));
+
+struct cgw_csum_crc8 {
+	__s8 from_idx;
+	__s8 to_idx;
+	__s8 result_idx;
+	__u8 init_crc_val;
+	__u8 final_xor_val;
+	__u8 crctab[256];
+	__u8 profile;
+	__u8 profile_data[20];
+} __attribute__((packed));
+
+/* length of checksum operation parameters. idx = index in CAN frame data[] */
+#define CGW_CS_XOR_LEN  sizeof(struct cgw_csum_xor)
+#define CGW_CS_CRC8_LEN  sizeof(struct cgw_csum_crc8)
+
+/* CRC8 profiles (compute CRC for additional data elements - see below) */
+enum {
+	CGW_CRC8PRF_UNSPEC,
+	CGW_CRC8PRF_1U8,	/* compute one additional u8 value */
+	CGW_CRC8PRF_16U8,	/* u8 value table indexed by data[1] & 0xF */
+	CGW_CRC8PRF_SFFID_XOR,	/* (can_id & 0xFF) ^ (can_id >> 8 & 0xFF) */
+	__CGW_CRC8PRF_MAX
+};
+
+#define CGW_CRC8PRF_MAX (__CGW_CRC8PRF_MAX - 1)
+
+/*
+ * CAN rtnetlink attribute contents in detail
+ *
+ * CGW_XXX_IF (length 4 bytes):
+ * Sets an interface index for source/destination network interfaces.
+ * For the CAN->CAN gwtype the indices of _two_ CAN interfaces are mandatory.
+ *
+ * CGW_FILTER (length 8 bytes):
+ * Sets a CAN receive filter for the gateway job specified by the
+ * struct can_filter described in include/linux/can.h
+ *
+ * CGW_MOD_(AND|OR|XOR|SET) (length 17 bytes):
+ * Specifies a modification that's done to a received CAN frame before it is
+ * send out to the destination interface.
+ *
+ * <struct can_frame> data used as operator
+ * <u8> affected CAN frame elements
+ *
+ * CGW_LIM_HOPS (length 1 byte):
+ * Limit the number of hops of this specific rule. Usually the received CAN
+ * frame can be processed as much as 'max_hops' times (which is given at module
+ * load time of the can-gw module). This value is used to reduce the number of
+ * possible hops for this gateway rule to a value smaller then max_hops.
+ *
+ * CGW_MOD_UID (length 4 bytes):
+ * Optional non-zero user defined routing job identifier to alter existing
+ * modification settings at runtime.
+ *
+ * CGW_CS_XOR (length 4 bytes):
+ * Set a simple XOR checksum starting with an initial value into
+ * data[result-idx] using data[start-idx] .. data[end-idx]
+ *
+ * The XOR checksum is calculated like this:
+ *
+ * xor = init_xor_val
+ *
+ * for (i = from_idx .. to_idx)
+ *      xor ^= can_frame.data[i]
+ *
+ * can_frame.data[ result_idx ] = xor
+ *
+ * CGW_CS_CRC8 (length 282 bytes):
+ * Set a CRC8 value into data[result-idx] using a given 256 byte CRC8 table,
+ * a given initial value and a defined input data[start-idx] .. data[end-idx].
+ * Finally the result value is XOR'ed with the final_xor_val.
+ *
+ * The CRC8 checksum is calculated like this:
+ *
+ * crc = init_crc_val
+ *
+ * for (i = from_idx .. to_idx)
+ *      crc = crctab[ crc ^ can_frame.data[i] ]
+ *
+ * can_frame.data[ result_idx ] = crc ^ final_xor_val
+ *
+ * The calculated CRC may contain additional source data elements that can be
+ * defined in the handling of 'checksum profiles' e.g. shown in AUTOSAR specs
+ * like http://www.autosar.org/download/R4.0/AUTOSAR_SWS_E2ELibrary.pdf
+ * E.g. the profile_data[] may contain additional u8 values (called DATA_IDs)
+ * that are used depending on counter values inside the CAN frame data[].
+ * So far only three profiles have been implemented for illustration.
+ *
+ * Remark: In general the attribute data is a linear buffer.
+ *         Beware of sending unpacked or aligned structs!
+ */
+
+#endif /* !_UAPI_CAN_GW_H */
diff --git a/contrib/libs/linux-headers/linux/can/isotp.h b/contrib/libs/linux-headers/linux/can/isotp.h
new file mode 100644
index 0000000000..b24f8a4f10
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/can/isotp.h
@@ -0,0 +1,182 @@
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * linux/can/isotp.h
+ *
+ * Definitions for isotp CAN sockets (ISO 15765-2:2016)
+ *
+ * Copyright (c) 2020 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+#ifndef _CAN_ISOTP_H
+#define _CAN_ISOTP_H
+
+#include <linux/types.h>
+#include <linux/can.h>
+
+#define SOL_CAN_ISOTP (SOL_CAN_BASE + CAN_ISOTP)
+
+/* for socket options affecting the socket (not the global system) */
+
+#define CAN_ISOTP_OPTS		1	/* pass struct can_isotp_options */
+
+#define CAN_ISOTP_RECV_FC	2	/* pass struct can_isotp_fc_options */
+
+/* sockopts to force stmin timer values for protocol regression tests */
+
+#define CAN_ISOTP_TX_STMIN	3	/* pass __u32 value in nano secs    */
+					/* use this time instead of value   */
+					/* provided in FC from the receiver */
+
+#define CAN_ISOTP_RX_STMIN	4	/* pass __u32 value in nano secs   */
+					/* ignore received CF frames which */
+					/* timestamps differ less than val */
+
+#define CAN_ISOTP_LL_OPTS	5	/* pass struct can_isotp_ll_options */
+
+struct can_isotp_options {
+
+	__u32 flags;		/* set flags for isotp behaviour.	*/
+				/* __u32 value : flags see below	*/
+
+	__u32 frame_txtime;	/* frame transmission time (N_As/N_Ar)	*/
+				/* __u32 value : time in nano secs	*/
+
+	__u8  ext_address;	/* set address for extended addressing	*/
+				/* __u8 value : extended address	*/
+
+	__u8  txpad_content;	/* set content of padding byte (tx)	*/
+				/* __u8 value : content	on tx path	*/
+
+	__u8  rxpad_content;	/* set content of padding byte (rx)	*/
+				/* __u8 value : content	on rx path	*/
+
+	__u8  rx_ext_address;	/* set address for extended addressing	*/
+				/* __u8 value : extended address (rx)	*/
+};
+
+struct can_isotp_fc_options {
+
+	__u8  bs;		/* blocksize provided in FC frame	*/
+				/* __u8 value : blocksize. 0 = off	*/
+
+	__u8  stmin;		/* separation time provided in FC frame	*/
+				/* __u8 value :				*/
+				/* 0x00 - 0x7F : 0 - 127 ms		*/
+				/* 0x80 - 0xF0 : reserved		*/
+				/* 0xF1 - 0xF9 : 100 us - 900 us	*/
+				/* 0xFA - 0xFF : reserved		*/
+
+	__u8  wftmax;		/* max. number of wait frame transmiss.	*/
+				/* __u8 value : 0 = omit FC N_PDU WT	*/
+};
+
+struct can_isotp_ll_options {
+
+	__u8  mtu;		/* generated & accepted CAN frame type	*/
+				/* __u8 value :				*/
+				/* CAN_MTU   (16) -> standard CAN 2.0	*/
+				/* CANFD_MTU (72) -> CAN FD frame	*/
+
+	__u8  tx_dl;		/* tx link layer data length in bytes	*/
+				/* (configured maximum payload length)	*/
+				/* __u8 value : 8,12,16,20,24,32,48,64	*/
+				/* => rx path supports all LL_DL values */
+
+	__u8  tx_flags;		/* set into struct canfd_frame.flags	*/
+				/* at frame creation: e.g. CANFD_BRS	*/
+				/* Obsolete when the BRS flag is fixed	*/
+				/* by the CAN netdriver configuration	*/
+};
+
+/* flags for isotp behaviour */
+
+#define CAN_ISOTP_LISTEN_MODE	0x0001	/* listen only (do not send FC) */
+#define CAN_ISOTP_EXTEND_ADDR	0x0002	/* enable extended addressing */
+#define CAN_ISOTP_TX_PADDING	0x0004	/* enable CAN frame padding tx path */
+#define CAN_ISOTP_RX_PADDING	0x0008	/* enable CAN frame padding rx path */
+#define CAN_ISOTP_CHK_PAD_LEN	0x0010	/* check received CAN frame padding */
+#define CAN_ISOTP_CHK_PAD_DATA	0x0020	/* check received CAN frame padding */
+#define CAN_ISOTP_HALF_DUPLEX	0x0040	/* half duplex error state handling */
+#define CAN_ISOTP_FORCE_TXSTMIN	0x0080	/* ignore stmin from received FC */
+#define CAN_ISOTP_FORCE_RXSTMIN	0x0100	/* ignore CFs depending on rx stmin */
+#define CAN_ISOTP_RX_EXT_ADDR	0x0200	/* different rx extended addressing */
+#define CAN_ISOTP_WAIT_TX_DONE	0x0400	/* wait for tx completion */
+#define CAN_ISOTP_SF_BROADCAST	0x0800	/* 1-to-N functional addressing */
+#define CAN_ISOTP_CF_BROADCAST	0x1000	/* 1-to-N transmission w/o FC */
+
+/* protocol machine default values */
+
+#define CAN_ISOTP_DEFAULT_FLAGS		0
+#define CAN_ISOTP_DEFAULT_EXT_ADDRESS	0x00
+#define CAN_ISOTP_DEFAULT_PAD_CONTENT	0xCC /* prevent bit-stuffing */
+#define CAN_ISOTP_DEFAULT_FRAME_TXTIME	50000 /* 50 micro seconds */
+#define CAN_ISOTP_DEFAULT_RECV_BS	0
+#define CAN_ISOTP_DEFAULT_RECV_STMIN	0x00
+#define CAN_ISOTP_DEFAULT_RECV_WFTMAX	0
+
+/*
+ * Remark on CAN_ISOTP_DEFAULT_RECV_* values:
+ *
+ * We can strongly assume, that the Linux Kernel implementation of
+ * CAN_ISOTP is capable to run with BS=0, STmin=0 and WFTmax=0.
+ * But as we like to be able to behave as a commonly available ECU,
+ * these default settings can be changed via sockopts.
+ * For that reason the STmin value is intentionally _not_ checked for
+ * consistency and copied directly into the flow control (FC) frame.
+ */
+
+/* link layer default values => make use of Classical CAN frames */
+
+#define CAN_ISOTP_DEFAULT_LL_MTU	CAN_MTU
+#define CAN_ISOTP_DEFAULT_LL_TX_DL	CAN_MAX_DLEN
+#define CAN_ISOTP_DEFAULT_LL_TX_FLAGS	0
+
+/*
+ * The CAN_ISOTP_DEFAULT_FRAME_TXTIME has become a non-zero value as
+ * it only makes sense for isotp implementation tests to run without
+ * a N_As value. As user space applications usually do not set the
+ * frame_txtime element of struct can_isotp_options the new in-kernel
+ * default is very likely overwritten with zero when the sockopt()
+ * CAN_ISOTP_OPTS is invoked.
+ * To make sure that a N_As value of zero is only set intentional the
+ * value '0' is now interpreted as 'do not change the current value'.
+ * When a frame_txtime of zero is required for testing purposes this
+ * CAN_ISOTP_FRAME_TXTIME_ZERO u32 value has to be set in frame_txtime.
+ */
+#define CAN_ISOTP_FRAME_TXTIME_ZERO	0xFFFFFFFF
+
+#endif /* !_UAPI_CAN_ISOTP_H */
diff --git a/contrib/libs/linux-headers/linux/can/netlink.h b/contrib/libs/linux-headers/linux/can/netlink.h
new file mode 100644
index 0000000000..8ec98c21ea
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/can/netlink.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * linux/can/netlink.h
+ *
+ * Definitions for the CAN netlink interface
+ *
+ * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CAN_NETLINK_H
+#define _CAN_NETLINK_H
+
+#include <linux/types.h>
+
+/*
+ * CAN bit-timing parameters
+ *
+ * For further information, please read chapter "8 BIT TIMING
+ * REQUIREMENTS" of the "Bosch CAN Specification version 2.0"
+ * at http://www.semiconductors.bosch.de/pdf/can2spec.pdf.
+ */
+struct can_bittiming {
+	__u32 bitrate;		/* Bit-rate in bits/second */
+	__u32 sample_point;	/* Sample point in one-tenth of a percent */
+	__u32 tq;		/* Time quanta (TQ) in nanoseconds */
+	__u32 prop_seg;		/* Propagation segment in TQs */
+	__u32 phase_seg1;	/* Phase buffer segment 1 in TQs */
+	__u32 phase_seg2;	/* Phase buffer segment 2 in TQs */
+	__u32 sjw;		/* Synchronisation jump width in TQs */
+	__u32 brp;		/* Bit-rate prescaler */
+};
+
+/*
+ * CAN hardware-dependent bit-timing constant
+ *
+ * Used for calculating and checking bit-timing parameters
+ */
+struct can_bittiming_const {
+	char name[16];		/* Name of the CAN controller hardware */
+	__u32 tseg1_min;	/* Time segment 1 = prop_seg + phase_seg1 */
+	__u32 tseg1_max;
+	__u32 tseg2_min;	/* Time segment 2 = phase_seg2 */
+	__u32 tseg2_max;
+	__u32 sjw_max;		/* Synchronisation jump width */
+	__u32 brp_min;		/* Bit-rate prescaler */
+	__u32 brp_max;
+	__u32 brp_inc;
+};
+
+/*
+ * CAN clock parameters
+ */
+struct can_clock {
+	__u32 freq;		/* CAN system clock frequency in Hz */
+};
+
+/*
+ * CAN operational and error states
+ */
+enum can_state {
+	CAN_STATE_ERROR_ACTIVE = 0,	/* RX/TX error count < 96 */
+	CAN_STATE_ERROR_WARNING,	/* RX/TX error count < 128 */
+	CAN_STATE_ERROR_PASSIVE,	/* RX/TX error count < 256 */
+	CAN_STATE_BUS_OFF,		/* RX/TX error count >= 256 */
+	CAN_STATE_STOPPED,		/* Device is stopped */
+	CAN_STATE_SLEEPING,		/* Device is sleeping */
+	CAN_STATE_MAX
+};
+
+/*
+ * CAN bus error counters
+ */
+struct can_berr_counter {
+	__u16 txerr;
+	__u16 rxerr;
+};
+
+/*
+ * CAN controller mode
+ */
+struct can_ctrlmode {
+	__u32 mask;
+	__u32 flags;
+};
+
+#define CAN_CTRLMODE_LOOPBACK		0x01	/* Loopback mode */
+#define CAN_CTRLMODE_LISTENONLY		0x02	/* Listen-only mode */
+#define CAN_CTRLMODE_3_SAMPLES		0x04	/* Triple sampling mode */
+#define CAN_CTRLMODE_ONE_SHOT		0x08	/* One-Shot mode */
+#define CAN_CTRLMODE_BERR_REPORTING	0x10	/* Bus-error reporting */
+#define CAN_CTRLMODE_FD			0x20	/* CAN FD mode */
+#define CAN_CTRLMODE_PRESUME_ACK	0x40	/* Ignore missing CAN ACKs */
+#define CAN_CTRLMODE_FD_NON_ISO		0x80	/* CAN FD in non-ISO mode */
+#define CAN_CTRLMODE_CC_LEN8_DLC	0x100	/* Classic CAN DLC option */
+#define CAN_CTRLMODE_TDC_AUTO		0x200	/* CAN transiver automatically calculates TDCV */
+#define CAN_CTRLMODE_TDC_MANUAL		0x400	/* TDCV is manually set up by user */
+
+/*
+ * CAN device statistics
+ */
+struct can_device_stats {
+	__u32 bus_error;	/* Bus errors */
+	__u32 error_warning;	/* Changes to error warning state */
+	__u32 error_passive;	/* Changes to error passive state */
+	__u32 bus_off;		/* Changes to bus off state */
+	__u32 arbitration_lost; /* Arbitration lost errors */
+	__u32 restarts;		/* CAN controller re-starts */
+};
+
+/*
+ * CAN netlink interface
+ */
+enum {
+	IFLA_CAN_UNSPEC,
+	IFLA_CAN_BITTIMING,
+	IFLA_CAN_BITTIMING_CONST,
+	IFLA_CAN_CLOCK,
+	IFLA_CAN_STATE,
+	IFLA_CAN_CTRLMODE,
+	IFLA_CAN_RESTART_MS,
+	IFLA_CAN_RESTART,
+	IFLA_CAN_BERR_COUNTER,
+	IFLA_CAN_DATA_BITTIMING,
+	IFLA_CAN_DATA_BITTIMING_CONST,
+	IFLA_CAN_TERMINATION,
+	IFLA_CAN_TERMINATION_CONST,
+	IFLA_CAN_BITRATE_CONST,
+	IFLA_CAN_DATA_BITRATE_CONST,
+	IFLA_CAN_BITRATE_MAX,
+	IFLA_CAN_TDC,
+	IFLA_CAN_CTRLMODE_EXT,
+
+	/* add new constants above here */
+	__IFLA_CAN_MAX,
+	IFLA_CAN_MAX = __IFLA_CAN_MAX - 1
+};
+
+/*
+ * CAN FD Transmitter Delay Compensation (TDC)
+ *
+ * Please refer to struct can_tdc_const and can_tdc in
+ * include/linux/can/bittiming.h for further details.
+ */
+enum {
+	IFLA_CAN_TDC_UNSPEC,
+	IFLA_CAN_TDC_TDCV_MIN,	/* u32 */
+	IFLA_CAN_TDC_TDCV_MAX,	/* u32 */
+	IFLA_CAN_TDC_TDCO_MIN,	/* u32 */
+	IFLA_CAN_TDC_TDCO_MAX,	/* u32 */
+	IFLA_CAN_TDC_TDCF_MIN,	/* u32 */
+	IFLA_CAN_TDC_TDCF_MAX,	/* u32 */
+	IFLA_CAN_TDC_TDCV,	/* u32 */
+	IFLA_CAN_TDC_TDCO,	/* u32 */
+	IFLA_CAN_TDC_TDCF,	/* u32 */
+
+	/* add new constants above here */
+	__IFLA_CAN_TDC,
+	IFLA_CAN_TDC_MAX = __IFLA_CAN_TDC - 1
+};
+
+/*
+ * IFLA_CAN_CTRLMODE_EXT nest: controller mode extended parameters
+ */
+enum {
+	IFLA_CAN_CTRLMODE_UNSPEC,
+	IFLA_CAN_CTRLMODE_SUPPORTED,	/* u32 */
+
+	/* add new constants above here */
+	__IFLA_CAN_CTRLMODE,
+	IFLA_CAN_CTRLMODE_MAX = __IFLA_CAN_CTRLMODE - 1
+};
+
+/* u16 termination range: 1..65535 Ohms */
+#define CAN_TERMINATION_DISABLED 0
+
+#endif /* !_UAPI_CAN_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/can/vxcan.h b/contrib/libs/linux-headers/linux/can/vxcan.h
new file mode 100644
index 0000000000..3e3d2eb484
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/can/vxcan.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+#ifndef _CAN_VXCAN_H
+#define _CAN_VXCAN_H
+
+enum {
+	VXCAN_INFO_UNSPEC,
+	VXCAN_INFO_PEER,
+
+	__VXCAN_INFO_MAX
+#define VXCAN_INFO_MAX	(__VXCAN_INFO_MAX - 1)
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/capi.h b/contrib/libs/linux-headers/linux/capi.h
new file mode 100644
index 0000000000..ab77e36518
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/capi.h
@@ -0,0 +1,132 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
+ * 
+ * CAPI 2.0 Interface for Linux
+ * 
+ * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+ * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef __LINUX_CAPI_H__
+#define __LINUX_CAPI_H__
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/kernelcapi.h>
+
+/*
+ * CAPI_REGISTER
+ */
+
+typedef struct capi_register_params {	/* CAPI_REGISTER */
+	__u32 level3cnt;	/* No. of simulatneous user data connections */
+	__u32 datablkcnt;	/* No. of buffered data messages */
+	__u32 datablklen;	/* Size of buffered data messages */
+} capi_register_params;
+
+#define	CAPI_REGISTER	_IOW('C',0x01,struct capi_register_params)
+
+/*
+ * CAPI_GET_MANUFACTURER
+ */
+
+#define CAPI_MANUFACTURER_LEN		64
+
+#define	CAPI_GET_MANUFACTURER	_IOWR('C',0x06,int)	/* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */
+
+/*
+ * CAPI_GET_VERSION
+ */
+
+typedef struct capi_version {
+	__u32 majorversion;
+	__u32 minorversion;
+	__u32 majormanuversion;
+	__u32 minormanuversion;
+} capi_version;
+
+#define CAPI_GET_VERSION	_IOWR('C',0x07,struct capi_version)
+
+/*
+ * CAPI_GET_SERIAL
+ */
+
+#define CAPI_SERIAL_LEN		8
+#define CAPI_GET_SERIAL		_IOWR('C',0x08,int)	/* broken: wanted size 8 (CAPI_SERIAL_LEN) */
+
+/*
+ * CAPI_GET_PROFILE
+ */
+
+typedef struct capi_profile {
+	__u16 ncontroller;	/* number of installed controller */
+	__u16 nbchannel;	/* number of B-Channels */
+	__u32 goptions;		/* global options */
+	__u32 support1;		/* B1 protocols support */
+	__u32 support2;		/* B2 protocols support */
+	__u32 support3;		/* B3 protocols support */
+	__u32 reserved[6];	/* reserved */
+	__u32 manu[5];		/* manufacturer specific information */
+} capi_profile;
+
+#define CAPI_GET_PROFILE	_IOWR('C',0x09,struct capi_profile)
+
+typedef struct capi_manufacturer_cmd {
+	unsigned long cmd;
+	void *data;
+} capi_manufacturer_cmd;
+
+/*
+ * CAPI_MANUFACTURER_CMD
+ */
+
+#define CAPI_MANUFACTURER_CMD	_IOWR('C',0x20, struct capi_manufacturer_cmd)
+
+/*
+ * CAPI_GET_ERRCODE
+ * capi errcode is set, * if read, write, or ioctl returns EIO,
+ * ioctl returns errcode directly, and in arg, if != 0
+ */
+
+#define CAPI_GET_ERRCODE	_IOR('C',0x21, __u16)
+
+/*
+ * CAPI_INSTALLED
+ */
+#define CAPI_INSTALLED		_IOR('C',0x22, __u16)
+
+
+/*
+ * member contr is input for
+ * CAPI_GET_MANUFACTURER, CAPI_GET_VERSION, CAPI_GET_SERIAL
+ * and CAPI_GET_PROFILE
+ */
+typedef union capi_ioctl_struct {
+	__u32 contr;
+	capi_register_params rparams;
+	__u8 manufacturer[CAPI_MANUFACTURER_LEN];
+	capi_version version;
+	__u8 serial[CAPI_SERIAL_LEN];
+	capi_profile profile;
+	capi_manufacturer_cmd cmd;
+	__u16 errcode;
+} capi_ioctl_struct;
+
+/*
+ * Middleware extension
+ */
+
+#define CAPIFLAG_HIGHJACKING	0x0001
+
+#define CAPI_GET_FLAGS		_IOR('C',0x23, unsigned)
+#define CAPI_SET_FLAGS		_IOR('C',0x24, unsigned)
+#define CAPI_CLR_FLAGS		_IOR('C',0x25, unsigned)
+
+#define CAPI_NCCI_OPENCOUNT	_IOR('C',0x26, unsigned)
+
+#define CAPI_NCCI_GETUNIT	_IOR('C',0x27, unsigned)
+
+#endif				/* __LINUX_CAPI_H__ */
diff --git a/contrib/libs/linux-headers/linux/cciss_defs.h b/contrib/libs/linux-headers/linux/cciss_defs.h
new file mode 100644
index 0000000000..5cbdfe9933
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cciss_defs.h
@@ -0,0 +1,131 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef CCISS_DEFS_H
+#define CCISS_DEFS_H
+
+#include <linux/types.h>
+
+/* general boundary definitions */
+#define SENSEINFOBYTES          32 /* note that this value may vary
+				      between host implementations */
+
+/* Command Status value */
+#define CMD_SUCCESS             0x0000
+#define CMD_TARGET_STATUS       0x0001
+#define CMD_DATA_UNDERRUN       0x0002
+#define CMD_DATA_OVERRUN        0x0003
+#define CMD_INVALID             0x0004
+#define CMD_PROTOCOL_ERR        0x0005
+#define CMD_HARDWARE_ERR        0x0006
+#define CMD_CONNECTION_LOST     0x0007
+#define CMD_ABORTED             0x0008
+#define CMD_ABORT_FAILED        0x0009
+#define CMD_UNSOLICITED_ABORT   0x000A
+#define CMD_TIMEOUT             0x000B
+#define CMD_UNABORTABLE		0x000C
+
+/* transfer direction */
+#define XFER_NONE               0x00
+#define XFER_WRITE              0x01
+#define XFER_READ               0x02
+#define XFER_RSVD               0x03
+
+/* task attribute */
+#define ATTR_UNTAGGED           0x00
+#define ATTR_SIMPLE             0x04
+#define ATTR_HEADOFQUEUE        0x05
+#define ATTR_ORDERED            0x06
+#define ATTR_ACA                0x07
+
+/* cdb type */
+#define TYPE_CMD				0x00
+#define TYPE_MSG				0x01
+
+/* Type defs used in the following structs */
+#define BYTE __u8
+#define WORD __u16
+#define HWORD __u16
+#define DWORD __u32
+
+#define CISS_MAX_LUN	1024
+
+#define LEVEL2LUN   1 /* index into Target(x) structure, due to byte swapping */
+#define LEVEL3LUN   0
+
+#pragma pack(1)
+
+/* Command List Structure */
+typedef union _SCSI3Addr_struct {
+   struct {
+    BYTE Dev;
+    BYTE Bus:6;
+    BYTE Mode:2;        /* b00 */
+  } PeripDev;
+   struct {
+    BYTE DevLSB;
+    BYTE DevMSB:6;
+    BYTE Mode:2;        /* b01 */
+  } LogDev;
+   struct {
+    BYTE Dev:5;
+    BYTE Bus:3;
+    BYTE Targ:6;
+    BYTE Mode:2;        /* b10 */
+  } LogUnit;
+} SCSI3Addr_struct;
+
+typedef struct _PhysDevAddr_struct {
+  DWORD             TargetId:24;
+  DWORD             Bus:6;
+  DWORD             Mode:2;
+  SCSI3Addr_struct  Target[2]; /* 2 level target device addr */
+} PhysDevAddr_struct;
+
+typedef struct _LogDevAddr_struct {
+  DWORD            VolId:30;
+  DWORD            Mode:2;
+  BYTE             reserved[4];
+} LogDevAddr_struct;
+
+typedef union _LUNAddr_struct {
+  BYTE               LunAddrBytes[8];
+  SCSI3Addr_struct   SCSI3Lun[4];
+  PhysDevAddr_struct PhysDev;
+  LogDevAddr_struct  LogDev;
+} LUNAddr_struct;
+
+typedef struct _RequestBlock_struct {
+  BYTE   CDBLen;
+  struct {
+    BYTE Type:3;
+    BYTE Attribute:3;
+    BYTE Direction:2;
+  } Type;
+  HWORD  Timeout;
+  BYTE   CDB[16];
+} RequestBlock_struct;
+
+typedef union _MoreErrInfo_struct{
+  struct {
+    BYTE  Reserved[3];
+    BYTE  Type;
+    DWORD ErrorInfo;
+  } Common_Info;
+  struct{
+    BYTE  Reserved[2];
+    BYTE  offense_size; /* size of offending entry */
+    BYTE  offense_num;  /* byte # of offense 0-base */
+    DWORD offense_value;
+  } Invalid_Cmd;
+} MoreErrInfo_struct;
+typedef struct _ErrorInfo_struct {
+  BYTE               ScsiStatus;
+  BYTE               SenseLen;
+  HWORD              CommandStatus;
+  DWORD              ResidualCnt;
+  MoreErrInfo_struct MoreErrInfo;
+  BYTE               SenseInfo[SENSEINFOBYTES];
+} ErrorInfo_struct;
+
+#pragma pack()
+
+#endif /* CCISS_DEFS_H */
diff --git a/contrib/libs/linux-headers/linux/cciss_ioctl.h b/contrib/libs/linux-headers/linux/cciss_ioctl.h
new file mode 100644
index 0000000000..3482f46427
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cciss_ioctl.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef CCISS_IOCTLH
+#define CCISS_IOCTLH
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/cciss_defs.h>
+
+#define CCISS_IOC_MAGIC 'B'
+
+
+typedef struct _cciss_pci_info_struct
+{
+	unsigned char 	bus;
+	unsigned char 	dev_fn;
+	unsigned short	domain;
+	__u32 		board_id;
+} cciss_pci_info_struct; 
+
+typedef struct _cciss_coalint_struct
+{
+	__u32  delay;
+	__u32  count;
+} cciss_coalint_struct;
+
+typedef char NodeName_type[16];
+
+typedef __u32 Heartbeat_type;
+
+#define CISS_PARSCSIU2 	0x0001
+#define CISS_PARCSCIU3 	0x0002
+#define CISS_FIBRE1G	0x0100
+#define CISS_FIBRE2G	0x0200
+typedef __u32 BusTypes_type;
+
+typedef char FirmwareVer_type[4];
+typedef __u32 DriverVer_type;
+
+#define MAX_KMALLOC_SIZE 128000
+
+typedef struct _IOCTL_Command_struct {
+  LUNAddr_struct	   LUN_info;
+  RequestBlock_struct      Request;
+  ErrorInfo_struct  	   error_info; 
+  WORD			   buf_size;  /* size in bytes of the buf */
+  BYTE			   *buf;
+} IOCTL_Command_struct;
+
+typedef struct _BIG_IOCTL_Command_struct {
+  LUNAddr_struct	   LUN_info;
+  RequestBlock_struct      Request;
+  ErrorInfo_struct  	   error_info;
+  DWORD			   malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
+  DWORD			   buf_size;    /* size in bytes of the buf */
+  				        /* < malloc_size * MAXSGENTRIES */
+  BYTE			   *buf;
+} BIG_IOCTL_Command_struct;
+
+typedef struct _LogvolInfo_struct{
+	__u32	LunID;
+	int	num_opens;  /* number of opens on the logical volume */
+	int	num_parts;  /* number of partitions configured on logvol */
+} LogvolInfo_struct;
+
+#define CCISS_GETPCIINFO _IOR(CCISS_IOC_MAGIC, 1, cciss_pci_info_struct)
+
+#define CCISS_GETINTINFO _IOR(CCISS_IOC_MAGIC, 2, cciss_coalint_struct)
+#define CCISS_SETINTINFO _IOW(CCISS_IOC_MAGIC, 3, cciss_coalint_struct)
+
+#define CCISS_GETNODENAME _IOR(CCISS_IOC_MAGIC, 4, NodeName_type)
+#define CCISS_SETNODENAME _IOW(CCISS_IOC_MAGIC, 5, NodeName_type)
+
+#define CCISS_GETHEARTBEAT _IOR(CCISS_IOC_MAGIC, 6, Heartbeat_type)
+#define CCISS_GETBUSTYPES  _IOR(CCISS_IOC_MAGIC, 7, BusTypes_type)
+#define CCISS_GETFIRMVER   _IOR(CCISS_IOC_MAGIC, 8, FirmwareVer_type)
+#define CCISS_GETDRIVVER   _IOR(CCISS_IOC_MAGIC, 9, DriverVer_type)
+#define CCISS_REVALIDVOLS  _IO(CCISS_IOC_MAGIC, 10)
+#define CCISS_PASSTHRU	   _IOWR(CCISS_IOC_MAGIC, 11, IOCTL_Command_struct)
+#define CCISS_DEREGDISK	   _IO(CCISS_IOC_MAGIC, 12)
+
+/* no longer used... use REGNEWD instead */ 
+#define CCISS_REGNEWDISK  _IOW(CCISS_IOC_MAGIC, 13, int)
+
+#define CCISS_REGNEWD	   _IO(CCISS_IOC_MAGIC, 14)
+#define CCISS_RESCANDISK   _IO(CCISS_IOC_MAGIC, 16)
+#define CCISS_GETLUNINFO   _IOR(CCISS_IOC_MAGIC, 17, LogvolInfo_struct)
+#define CCISS_BIG_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL_Command_struct)
+
+#endif /* CCISS_IOCTLH */
diff --git a/contrib/libs/linux-headers/linux/ccs.h b/contrib/libs/linux-headers/linux/ccs.h
new file mode 100644
index 0000000000..2896d3bfdb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ccs.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/* Copyright (C) 2020 Intel Corporation */
+
+#ifndef __UAPI_CCS_H__
+#define __UAPI_CCS_H__
+
+#include <linux/v4l2-controls.h>
+
+#define V4L2_CID_CCS_ANALOGUE_GAIN_M0		(V4L2_CID_USER_CCS_BASE + 1)
+#define V4L2_CID_CCS_ANALOGUE_GAIN_C0		(V4L2_CID_USER_CCS_BASE + 2)
+#define V4L2_CID_CCS_ANALOGUE_GAIN_M1		(V4L2_CID_USER_CCS_BASE + 3)
+#define V4L2_CID_CCS_ANALOGUE_GAIN_C1		(V4L2_CID_USER_CCS_BASE + 4)
+#define V4L2_CID_CCS_ANALOGUE_LINEAR_GAIN	(V4L2_CID_USER_CCS_BASE + 5)
+#define V4L2_CID_CCS_ANALOGUE_EXPONENTIAL_GAIN	(V4L2_CID_USER_CCS_BASE + 6)
+#define V4L2_CID_CCS_SHADING_CORRECTION		(V4L2_CID_USER_CCS_BASE + 8)
+#define V4L2_CID_CCS_LUMINANCE_CORRECTION_LEVEL	(V4L2_CID_USER_CCS_BASE + 9)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/cdrom.h b/contrib/libs/linux-headers/linux/cdrom.h
new file mode 100644
index 0000000000..7332c128e7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cdrom.h
@@ -0,0 +1,969 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * -- <linux/cdrom.h>
+ * General header file for linux CD-ROM drivers 
+ * Copyright (C) 1992         David Giller, rafetmad@oxy.edu
+ *               1994, 1995   Eberhard Mönkeberg, emoenke@gwdg.de
+ *               1996         David van Leeuwen, david@tm.tno.nl
+ *               1997, 1998   Erik Andersen, andersee@debian.org
+ *               1998-2002    Jens Axboe, axboe@suse.de
+ */
+ 
+#ifndef _LINUX_CDROM_H
+#define _LINUX_CDROM_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/*******************************************************
+ * As of Linux 2.1.x, all Linux CD-ROM application programs will use this 
+ * (and only this) include file.  It is my hope to provide Linux with
+ * a uniform interface between software accessing CD-ROMs and the various 
+ * device drivers that actually talk to the drives.  There may still be
+ * 23 different kinds of strange CD-ROM drives, but at least there will 
+ * now be one, and only one, Linux CD-ROM interface.
+ *
+ * Additionally, as of Linux 2.1.x, all Linux application programs 
+ * should use the O_NONBLOCK option when opening a CD-ROM device 
+ * for subsequent ioctl commands.  This allows for neat system errors 
+ * like "No medium found" or "Wrong medium type" upon attempting to 
+ * mount or play an empty slot, mount an audio disc, or play a data disc.
+ * Generally, changing an application program to support O_NONBLOCK
+ * is as easy as the following:
+ *       -    drive = open("/dev/cdrom", O_RDONLY);
+ *       +    drive = open("/dev/cdrom", O_RDONLY | O_NONBLOCK);
+ * It is worth the small change.
+ *
+ *  Patches for many common CD programs (provided by David A. van Leeuwen)
+ *  can be found at:  ftp://ftp.gwdg.de/pub/linux/cdrom/drivers/cm206/
+ * 
+ *******************************************************/
+
+/* When a driver supports a certain function, but the cdrom drive we are 
+ * using doesn't, we will return the error EDRIVE_CANT_DO_THIS.  We will 
+ * borrow the "Operation not supported" error from the network folks to 
+ * accomplish this.  Maybe someday we will get a more targeted error code, 
+ * but this will do for now... */
+#define EDRIVE_CANT_DO_THIS  EOPNOTSUPP
+
+/*******************************************************
+ * The CD-ROM IOCTL commands  -- these should be supported by 
+ * all the various cdrom drivers.  For the CD-ROM ioctls, we 
+ * will commandeer byte 0x53, or 'S'.
+ *******************************************************/
+#define CDROMPAUSE		0x5301 /* Pause Audio Operation */ 
+#define CDROMRESUME		0x5302 /* Resume paused Audio Operation */
+#define CDROMPLAYMSF		0x5303 /* Play Audio MSF (struct cdrom_msf) */
+#define CDROMPLAYTRKIND		0x5304 /* Play Audio Track/index 
+                                           (struct cdrom_ti) */
+#define CDROMREADTOCHDR		0x5305 /* Read TOC header 
+                                           (struct cdrom_tochdr) */
+#define CDROMREADTOCENTRY	0x5306 /* Read TOC entry 
+                                           (struct cdrom_tocentry) */
+#define CDROMSTOP		0x5307 /* Stop the cdrom drive */
+#define CDROMSTART		0x5308 /* Start the cdrom drive */
+#define CDROMEJECT		0x5309 /* Ejects the cdrom media */
+#define CDROMVOLCTRL		0x530a /* Control output volume 
+                                           (struct cdrom_volctrl) */
+#define CDROMSUBCHNL		0x530b /* Read subchannel data 
+                                           (struct cdrom_subchnl) */
+#define CDROMREADMODE2		0x530c /* Read CDROM mode 2 data (2336 Bytes) 
+                                           (struct cdrom_read) */
+#define CDROMREADMODE1		0x530d /* Read CDROM mode 1 data (2048 Bytes)
+                                           (struct cdrom_read) */
+#define CDROMREADAUDIO		0x530e /* (struct cdrom_read_audio) */
+#define CDROMEJECT_SW		0x530f /* enable(1)/disable(0) auto-ejecting */
+#define CDROMMULTISESSION	0x5310 /* Obtain the start-of-last-session 
+                                           address of multi session disks 
+                                           (struct cdrom_multisession) */
+#define CDROM_GET_MCN		0x5311 /* Obtain the "Universal Product Code" 
+                                           if available (struct cdrom_mcn) */
+#define CDROM_GET_UPC		CDROM_GET_MCN  /* This one is deprecated, 
+                                          but here anyway for compatibility */
+#define CDROMRESET		0x5312 /* hard-reset the drive */
+#define CDROMVOLREAD		0x5313 /* Get the drive's volume setting 
+                                          (struct cdrom_volctrl) */
+#define CDROMREADRAW		0x5314	/* read data in raw mode (2352 Bytes)
+                                           (struct cdrom_read) */
+/* 
+ * These ioctls are used only used in aztcd.c and optcd.c
+ */
+#define CDROMREADCOOKED		0x5315	/* read data in cooked mode */
+#define CDROMSEEK		0x5316  /* seek msf address */
+  
+/*
+ * This ioctl is only used by the scsi-cd driver.  
+   It is for playing audio in logical block addressing mode.
+ */
+#define CDROMPLAYBLK		0x5317	/* (struct cdrom_blk) */
+
+/* 
+ * These ioctls are only used in optcd.c
+ */
+#define CDROMREADALL		0x5318	/* read all 2646 bytes */
+
+/* 
+ * These ioctls were only in (now removed) ide-cd.c for controlling
+ * drive spindown time.  They should be implemented in the
+ * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
+ * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
+ *  -Erik
+ */
+#define CDROMGETSPINDOWN        0x531d
+#define CDROMSETSPINDOWN        0x531e
+
+/* 
+ * These ioctls are implemented through the uniform CD-ROM driver
+ * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
+ * drivers are eventually ported to the uniform CD-ROM driver interface.
+ */
+#define CDROMCLOSETRAY		0x5319	/* pendant of CDROMEJECT */
+#define CDROM_SET_OPTIONS	0x5320  /* Set behavior options */
+#define CDROM_CLEAR_OPTIONS	0x5321  /* Clear behavior options */
+#define CDROM_SELECT_SPEED	0x5322  /* Set the CD-ROM speed */
+#define CDROM_SELECT_DISC	0x5323  /* Select disc (for juke-boxes) */
+#define CDROM_MEDIA_CHANGED	0x5325  /* Check is media changed  */
+#define CDROM_DRIVE_STATUS	0x5326  /* Get tray position, etc. */
+#define CDROM_DISC_STATUS	0x5327  /* Get disc type, etc. */
+#define CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
+#define CDROM_LOCKDOOR		0x5329  /* lock or unlock door */
+#define CDROM_DEBUG		0x5330	/* Turn debug messages on/off */
+#define CDROM_GET_CAPABILITY	0x5331	/* get capabilities */
+
+/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
+ * Future CDROM ioctls should be kept below 0x537F
+ */
+
+/* This ioctl is only used by sbpcd at the moment */
+#define CDROMAUDIOBUFSIZ        0x5382	/* set the audio buffer size */
+					/* conflict with SCSI_IOCTL_GET_IDLUN */
+
+/* DVD-ROM Specific ioctls */
+#define DVD_READ_STRUCT		0x5390  /* Read structure */
+#define DVD_WRITE_STRUCT	0x5391  /* Write structure */
+#define DVD_AUTH		0x5392  /* Authentication */
+
+#define CDROM_SEND_PACKET	0x5393	/* send a packet to the drive */
+#define CDROM_NEXT_WRITABLE	0x5394	/* get next writable block */
+#define CDROM_LAST_WRITTEN	0x5395	/* get last block written on disc */
+
+#define CDROM_TIMED_MEDIA_CHANGE   0x5396  /* get the timestamp of the last media change */
+
+/*******************************************************
+ * CDROM IOCTL structures
+ *******************************************************/
+
+/* Address in MSF format */
+struct cdrom_msf0		
+{
+	__u8	minute;
+	__u8	second;
+	__u8	frame;
+};
+
+/* Address in either MSF or logical format */
+union cdrom_addr		
+{
+	struct cdrom_msf0	msf;
+	int			lba;
+};
+
+/* This struct is used by the CDROMPLAYMSF ioctl */ 
+struct cdrom_msf 
+{
+	__u8	cdmsf_min0;	/* start minute */
+	__u8	cdmsf_sec0;	/* start second */
+	__u8	cdmsf_frame0;	/* start frame */
+	__u8	cdmsf_min1;	/* end minute */
+	__u8	cdmsf_sec1;	/* end second */
+	__u8	cdmsf_frame1;	/* end frame */
+};
+
+/* This struct is used by the CDROMPLAYTRKIND ioctl */
+struct cdrom_ti 
+{
+	__u8	cdti_trk0;	/* start track */
+	__u8	cdti_ind0;	/* start index */
+	__u8	cdti_trk1;	/* end track */
+	__u8	cdti_ind1;	/* end index */
+};
+
+/* This struct is used by the CDROMREADTOCHDR ioctl */
+struct cdrom_tochdr 	
+{
+	__u8	cdth_trk0;	/* start track */
+	__u8	cdth_trk1;	/* end track */
+};
+
+/* This struct is used by the CDROMVOLCTRL and CDROMVOLREAD ioctls */
+struct cdrom_volctrl
+{
+	__u8	channel0;
+	__u8	channel1;
+	__u8	channel2;
+	__u8	channel3;
+};
+
+/* This struct is used by the CDROMSUBCHNL ioctl */
+struct cdrom_subchnl 
+{
+	__u8	cdsc_format;
+	__u8	cdsc_audiostatus;
+	__u8	cdsc_adr:	4;
+	__u8	cdsc_ctrl:	4;
+	__u8	cdsc_trk;
+	__u8	cdsc_ind;
+	union cdrom_addr cdsc_absaddr;
+	union cdrom_addr cdsc_reladdr;
+};
+
+
+/* This struct is used by the CDROMREADTOCENTRY ioctl */
+struct cdrom_tocentry 
+{
+	__u8	cdte_track;
+	__u8	cdte_adr	:4;
+	__u8	cdte_ctrl	:4;
+	__u8	cdte_format;
+	union cdrom_addr cdte_addr;
+	__u8	cdte_datamode;
+};
+
+/* This struct is used by the CDROMREADMODE1, and CDROMREADMODE2 ioctls */
+struct cdrom_read      
+{
+	int	cdread_lba;
+	char 	*cdread_bufaddr;
+	int	cdread_buflen;
+};
+
+/* This struct is used by the CDROMREADAUDIO ioctl */
+struct cdrom_read_audio
+{
+	union cdrom_addr addr; /* frame address */
+	__u8 addr_format;      /* CDROM_LBA or CDROM_MSF */
+	int nframes;           /* number of 2352-byte-frames to read at once */
+	__u8 *buf;      /* frame buffer (size: nframes*2352 bytes) */
+};
+
+/* This struct is used with the CDROMMULTISESSION ioctl */
+struct cdrom_multisession
+{
+	union cdrom_addr addr; /* frame address: start-of-last-session 
+	                           (not the new "frame 16"!).  Only valid
+	                           if the "xa_flag" is true. */
+	__u8 xa_flag;        /* 1: "is XA disk" */
+	__u8 addr_format;    /* CDROM_LBA or CDROM_MSF */
+};
+
+/* This struct is used with the CDROM_GET_MCN ioctl.  
+ * Very few audio discs actually have Universal Product Code information, 
+ * which should just be the Medium Catalog Number on the box.  Also note 
+ * that the way the codeis written on CD is _not_ uniform across all discs!
+ */  
+struct cdrom_mcn 
+{
+  __u8 medium_catalog_number[14]; /* 13 ASCII digits, null-terminated */
+};
+
+/* This is used by the CDROMPLAYBLK ioctl */
+struct cdrom_blk 
+{
+	unsigned from;
+	unsigned short len;
+};
+
+#define CDROM_PACKET_SIZE	12
+
+#define CGC_DATA_UNKNOWN	0
+#define CGC_DATA_WRITE		1
+#define CGC_DATA_READ		2
+#define CGC_DATA_NONE		3
+
+/* for CDROM_PACKET_COMMAND ioctl */
+struct cdrom_generic_command
+{
+	unsigned char 		cmd[CDROM_PACKET_SIZE];
+	unsigned char		*buffer;
+	unsigned int 		buflen;
+	int			stat;
+	struct request_sense	*sense;
+	unsigned char		data_direction;
+	int			quiet;
+	int			timeout;
+	union {
+		void		*reserved[1];	/* unused, actually */
+		void            *unused;
+	};
+};
+
+/* This struct is used by CDROM_TIMED_MEDIA_CHANGE */
+struct cdrom_timed_media_change_info {
+	__s64	last_media_change;	/* Timestamp of the last detected media
+					 * change in ms. May be set by caller,
+					 * updated upon successful return of
+					 * ioctl.
+					 */
+	__u64	media_flags;		/* Flags returned by ioctl to indicate
+					 * media status.
+					 */
+};
+#define MEDIA_CHANGED_FLAG	0x1	/* Last detected media change was more
+					 * recent than last_media_change set by
+					 * caller.
+					 */
+/* other bits of media_flags available for future use */
+
+/*
+ * A CD-ROM physical sector size is 2048, 2052, 2056, 2324, 2332, 2336, 
+ * 2340, or 2352 bytes long.  
+
+*         Sector types of the standard CD-ROM data formats:
+ *
+ * format   sector type               user data size (bytes)
+ * -----------------------------------------------------------------------------
+ *   1     (Red Book)    CD-DA          2352    (CD_FRAMESIZE_RAW)
+ *   2     (Yellow Book) Mode1 Form1    2048    (CD_FRAMESIZE)
+ *   3     (Yellow Book) Mode1 Form2    2336    (CD_FRAMESIZE_RAW0)
+ *   4     (Green Book)  Mode2 Form1    2048    (CD_FRAMESIZE)
+ *   5     (Green Book)  Mode2 Form2    2328    (2324+4 spare bytes)
+ *
+ *
+ *       The layout of the standard CD-ROM data formats:
+ * -----------------------------------------------------------------------------
+ * - audio (red):                  | audio_sample_bytes |
+ *                                 |        2352        |
+ *
+ * - data (yellow, mode1):         | sync - head - data - EDC - zero - ECC |
+ *                                 |  12  -   4  - 2048 -  4  -   8  - 276 |
+ *
+ * - data (yellow, mode2):         | sync - head - data |
+ *                                 |  12  -   4  - 2336 |
+ *
+ * - XA data (green, mode2 form1): | sync - head - sub - data - EDC - ECC |
+ *                                 |  12  -   4  -  8  - 2048 -  4  - 276 |
+ *
+ * - XA data (green, mode2 form2): | sync - head - sub - data - Spare |
+ *                                 |  12  -   4  -  8  - 2324 -  4    |
+ *
+ */
+
+/* Some generally useful CD-ROM information -- mostly based on the above */
+#define CD_MINS              74 /* max. minutes per CD, not really a limit */
+#define CD_SECS              60 /* seconds per minute */
+#define CD_FRAMES            75 /* frames per second */
+#define CD_SYNC_SIZE         12 /* 12 sync bytes per raw data frame */
+#define CD_MSF_OFFSET       150 /* MSF numbering offset of first frame */
+#define CD_CHUNK_SIZE        24 /* lowest-level "data bytes piece" */
+#define CD_NUM_OF_CHUNKS     98 /* chunks per frame */
+#define CD_FRAMESIZE_SUB     96 /* subchannel data "frame" size */
+#define CD_HEAD_SIZE          4 /* header (address) bytes per raw data frame */
+#define CD_SUBHEAD_SIZE       8 /* subheader bytes per raw XA data frame */
+#define CD_EDC_SIZE           4 /* bytes EDC per most raw data frame types */
+#define CD_ZERO_SIZE          8 /* bytes zero per yellow book mode 1 frame */
+#define CD_ECC_SIZE         276 /* bytes ECC per most raw data frame types */
+#define CD_FRAMESIZE       2048 /* bytes per frame, "cooked" mode */
+#define CD_FRAMESIZE_RAW   2352 /* bytes per frame, "raw" mode */
+#define CD_FRAMESIZE_RAWER 2646 /* The maximum possible returned bytes */ 
+/* most drives don't deliver everything: */
+#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) /*2340*/
+#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) /*2336*/
+
+#define CD_XA_HEAD        (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) /* "before data" part of raw XA frame */
+#define CD_XA_TAIL        (CD_EDC_SIZE+CD_ECC_SIZE) /* "after data" part of raw XA frame */
+#define CD_XA_SYNC_HEAD   (CD_SYNC_SIZE+CD_XA_HEAD) /* sync bytes + header of XA frame */
+
+/* CD-ROM address types (cdrom_tocentry.cdte_format) */
+#define	CDROM_LBA 0x01 /* "logical block": first frame is #0 */
+#define	CDROM_MSF 0x02 /* "minute-second-frame": binary, not bcd here! */
+
+/* bit to tell whether track is data or audio (cdrom_tocentry.cdte_ctrl) */
+#define	CDROM_DATA_TRACK	0x04
+
+/* The leadout track is always 0xAA, regardless of # of tracks on disc */
+#define	CDROM_LEADOUT		0xAA
+
+/* audio states (from SCSI-2, but seen with other drives, too) */
+#define	CDROM_AUDIO_INVALID	0x00	/* audio status not supported */
+#define	CDROM_AUDIO_PLAY	0x11	/* audio play operation in progress */
+#define	CDROM_AUDIO_PAUSED	0x12	/* audio play operation paused */
+#define	CDROM_AUDIO_COMPLETED	0x13	/* audio play successfully completed */
+#define	CDROM_AUDIO_ERROR	0x14	/* audio play stopped due to error */
+#define	CDROM_AUDIO_NO_STATUS	0x15	/* no current audio status to return */
+
+/* capability flags used with the uniform CD-ROM driver */ 
+#define CDC_CLOSE_TRAY		0x1     /* caddy systems _can't_ close */
+#define CDC_OPEN_TRAY		0x2     /* but _can_ eject.  */
+#define CDC_LOCK		0x4     /* disable manual eject */
+#define CDC_SELECT_SPEED 	0x8     /* programmable speed */
+#define CDC_SELECT_DISC		0x10    /* select disc from juke-box */
+#define CDC_MULTI_SESSION 	0x20    /* read sessions>1 */
+#define CDC_MCN			0x40    /* Medium Catalog Number */
+#define CDC_MEDIA_CHANGED 	0x80    /* media changed */
+#define CDC_PLAY_AUDIO		0x100   /* audio functions */
+#define CDC_RESET               0x200   /* hard reset device */
+#define CDC_DRIVE_STATUS        0x800   /* driver implements drive status */
+#define CDC_GENERIC_PACKET	0x1000	/* driver implements generic packets */
+#define CDC_CD_R		0x2000	/* drive is a CD-R */
+#define CDC_CD_RW		0x4000	/* drive is a CD-RW */
+#define CDC_DVD			0x8000	/* drive is a DVD */
+#define CDC_DVD_R		0x10000	/* drive can write DVD-R */
+#define CDC_DVD_RAM		0x20000	/* drive can write DVD-RAM */
+#define CDC_MO_DRIVE		0x40000 /* drive is an MO device */
+#define CDC_MRW			0x80000 /* drive can read MRW */
+#define CDC_MRW_W		0x100000 /* drive can write MRW */
+#define CDC_RAM			0x200000 /* ok to open for WRITE */
+
+/* drive status possibilities returned by CDROM_DRIVE_STATUS ioctl */
+#define CDS_NO_INFO		0	/* if not implemented */
+#define CDS_NO_DISC		1
+#define CDS_TRAY_OPEN		2
+#define CDS_DRIVE_NOT_READY	3
+#define CDS_DISC_OK		4
+
+/* return values for the CDROM_DISC_STATUS ioctl */
+/* can also return CDS_NO_[INFO|DISC], from above */
+#define CDS_AUDIO		100
+#define CDS_DATA_1		101
+#define CDS_DATA_2		102
+#define CDS_XA_2_1		103
+#define CDS_XA_2_2		104
+#define CDS_MIXED		105
+
+/* User-configurable behavior options for the uniform CD-ROM driver */
+#define CDO_AUTO_CLOSE		0x1     /* close tray on first open() */
+#define CDO_AUTO_EJECT		0x2     /* open tray on last release() */
+#define CDO_USE_FFLAGS		0x4     /* use O_NONBLOCK information on open */
+#define CDO_LOCK		0x8     /* lock tray on open files */
+#define CDO_CHECK_TYPE		0x10    /* check type on open for data */
+
+/* Special codes used when specifying changer slots. */
+#define CDSL_NONE       	(INT_MAX-1)
+#define CDSL_CURRENT    	INT_MAX
+
+/* For partition based multisession access. IDE can handle 64 partitions
+ * per drive - SCSI CD-ROM's use minors to differentiate between the
+ * various drives, so we can't do multisessions the same way there.
+ * Use the -o session=x option to mount on them.
+ */
+#define CD_PART_MAX		64
+#define CD_PART_MASK		(CD_PART_MAX - 1)
+
+/*********************************************************************
+ * Generic Packet commands, MMC commands, and such
+ *********************************************************************/
+
+ /* The generic packet command opcodes for CD/DVD Logical Units,
+ * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
+#define GPCMD_BLANK			    0xa1
+#define GPCMD_CLOSE_TRACK		    0x5b
+#define GPCMD_FLUSH_CACHE		    0x35
+#define GPCMD_FORMAT_UNIT		    0x04
+#define GPCMD_GET_CONFIGURATION		    0x46
+#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
+#define GPCMD_GET_PERFORMANCE		    0xac
+#define GPCMD_INQUIRY			    0x12
+#define GPCMD_LOAD_UNLOAD		    0xa6
+#define GPCMD_MECHANISM_STATUS		    0xbd
+#define GPCMD_MODE_SELECT_10		    0x55
+#define GPCMD_MODE_SENSE_10		    0x5a
+#define GPCMD_PAUSE_RESUME		    0x4b
+#define GPCMD_PLAY_AUDIO_10		    0x45
+#define GPCMD_PLAY_AUDIO_MSF		    0x47
+#define GPCMD_PLAY_AUDIO_TI		    0x48
+#define GPCMD_PLAY_CD			    0xbc
+#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL  0x1e
+#define GPCMD_READ_10			    0x28
+#define GPCMD_READ_12			    0xa8
+#define GPCMD_READ_BUFFER		    0x3c
+#define GPCMD_READ_BUFFER_CAPACITY	    0x5c
+#define GPCMD_READ_CDVD_CAPACITY	    0x25
+#define GPCMD_READ_CD			    0xbe
+#define GPCMD_READ_CD_MSF		    0xb9
+#define GPCMD_READ_DISC_INFO		    0x51
+#define GPCMD_READ_DVD_STRUCTURE	    0xad
+#define GPCMD_READ_FORMAT_CAPACITIES	    0x23
+#define GPCMD_READ_HEADER		    0x44
+#define GPCMD_READ_TRACK_RZONE_INFO	    0x52
+#define GPCMD_READ_SUBCHANNEL		    0x42
+#define GPCMD_READ_TOC_PMA_ATIP		    0x43
+#define GPCMD_REPAIR_RZONE_TRACK	    0x58
+#define GPCMD_REPORT_KEY		    0xa4
+#define GPCMD_REQUEST_SENSE		    0x03
+#define GPCMD_RESERVE_RZONE_TRACK	    0x53
+#define GPCMD_SEND_CUE_SHEET		    0x5d
+#define GPCMD_SCAN			    0xba
+#define GPCMD_SEEK			    0x2b
+#define GPCMD_SEND_DVD_STRUCTURE	    0xbf
+#define GPCMD_SEND_EVENT		    0xa2
+#define GPCMD_SEND_KEY			    0xa3
+#define GPCMD_SEND_OPC			    0x54
+#define GPCMD_SET_READ_AHEAD		    0xa7
+#define GPCMD_SET_STREAMING		    0xb6
+#define GPCMD_START_STOP_UNIT		    0x1b
+#define GPCMD_STOP_PLAY_SCAN		    0x4e
+#define GPCMD_TEST_UNIT_READY		    0x00
+#define GPCMD_VERIFY_10			    0x2f
+#define GPCMD_WRITE_10			    0x2a
+#define GPCMD_WRITE_12			    0xaa
+#define GPCMD_WRITE_AND_VERIFY_10	    0x2e
+#define GPCMD_WRITE_BUFFER		    0x3b
+/* This is listed as optional in ATAPI 2.6, but is (curiously) 
+ * missing from Mt. Fuji, Table 57.  It _is_ mentioned in Mt. Fuji
+ * Table 377 as an MMC command for SCSi devices though...  Most ATAPI
+ * drives support it. */
+#define GPCMD_SET_SPEED			    0xbb
+/* This seems to be a SCSI specific CD-ROM opcode 
+ * to play data at track/index */
+#define GPCMD_PLAYAUDIO_TI		    0x48
+/*
+ * From MS Media Status Notification Support Specification. For
+ * older drives only.
+ */
+#define GPCMD_GET_MEDIA_STATUS		    0xda
+
+/* Mode page codes for mode sense/set */
+#define GPMODE_VENDOR_PAGE		0x00
+#define GPMODE_R_W_ERROR_PAGE		0x01
+#define GPMODE_WRITE_PARMS_PAGE		0x05
+#define GPMODE_WCACHING_PAGE		0x08
+#define GPMODE_AUDIO_CTL_PAGE		0x0e
+#define GPMODE_POWER_PAGE		0x1a
+#define GPMODE_FAULT_FAIL_PAGE		0x1c
+#define GPMODE_TO_PROTECT_PAGE		0x1d
+#define GPMODE_CAPABILITIES_PAGE	0x2a
+#define GPMODE_ALL_PAGES		0x3f
+/* Not in Mt. Fuji, but in ATAPI 2.6 -- deprecated now in favor
+ * of MODE_SENSE_POWER_PAGE */
+#define GPMODE_CDROM_PAGE		0x0d
+
+
+
+/* DVD struct types */
+#define DVD_STRUCT_PHYSICAL	0x00
+#define DVD_STRUCT_COPYRIGHT	0x01
+#define DVD_STRUCT_DISCKEY	0x02
+#define DVD_STRUCT_BCA		0x03
+#define DVD_STRUCT_MANUFACT	0x04
+
+struct dvd_layer {
+	__u8 book_version	: 4;
+	__u8 book_type		: 4;
+	__u8 min_rate		: 4;
+	__u8 disc_size		: 4;
+	__u8 layer_type		: 4;
+	__u8 track_path		: 1;
+	__u8 nlayers		: 2;
+	__u8 track_density	: 4;
+	__u8 linear_density	: 4;
+	__u8 bca		: 1;
+	__u32 start_sector;
+	__u32 end_sector;
+	__u32 end_sector_l0;
+};
+
+#define DVD_LAYERS	4
+
+struct dvd_physical {
+	__u8 type;
+	__u8 layer_num;
+	struct dvd_layer layer[DVD_LAYERS];
+};
+
+struct dvd_copyright {
+	__u8 type;
+
+	__u8 layer_num;
+	__u8 cpst;
+	__u8 rmi;
+};
+
+struct dvd_disckey {
+	__u8 type;
+
+	unsigned agid		: 2;
+	__u8 value[2048];
+};
+
+struct dvd_bca {
+	__u8 type;
+
+	int len;
+	__u8 value[188];
+};
+
+struct dvd_manufact {
+	__u8 type;
+
+	__u8 layer_num;
+	int len;
+	__u8 value[2048];
+};
+
+typedef union {
+	__u8 type;
+
+	struct dvd_physical	physical;
+	struct dvd_copyright	copyright;
+	struct dvd_disckey	disckey;
+	struct dvd_bca		bca;
+	struct dvd_manufact	manufact;
+} dvd_struct;
+
+/*
+ * DVD authentication ioctl
+ */
+
+/* Authentication states */
+#define DVD_LU_SEND_AGID	0
+#define DVD_HOST_SEND_CHALLENGE	1
+#define DVD_LU_SEND_KEY1	2
+#define DVD_LU_SEND_CHALLENGE	3
+#define DVD_HOST_SEND_KEY2	4
+
+/* Termination states */
+#define DVD_AUTH_ESTABLISHED	5
+#define DVD_AUTH_FAILURE	6
+
+/* Other functions */
+#define DVD_LU_SEND_TITLE_KEY	7
+#define DVD_LU_SEND_ASF		8
+#define DVD_INVALIDATE_AGID	9
+#define DVD_LU_SEND_RPC_STATE	10
+#define DVD_HOST_SEND_RPC_STATE	11
+
+/* State data */
+typedef __u8 dvd_key[5];		/* 40-bit value, MSB is first elem. */
+typedef __u8 dvd_challenge[10];	/* 80-bit value, MSB is first elem. */
+
+struct dvd_lu_send_agid {
+	__u8 type;
+	unsigned agid		: 2;
+};
+
+struct dvd_host_send_challenge {
+	__u8 type;
+	unsigned agid		: 2;
+
+	dvd_challenge chal;
+};
+
+struct dvd_send_key {
+	__u8 type;
+	unsigned agid		: 2;
+
+	dvd_key key;
+};
+
+struct dvd_lu_send_challenge {
+	__u8 type;
+	unsigned agid		: 2;
+
+	dvd_challenge chal;
+};
+
+#define DVD_CPM_NO_COPYRIGHT	0
+#define DVD_CPM_COPYRIGHTED	1
+
+#define DVD_CP_SEC_NONE		0
+#define DVD_CP_SEC_EXIST	1
+
+#define DVD_CGMS_UNRESTRICTED	0
+#define DVD_CGMS_SINGLE		2
+#define DVD_CGMS_RESTRICTED	3
+
+struct dvd_lu_send_title_key {
+	__u8 type;
+	unsigned agid		: 2;
+
+	dvd_key title_key;
+	int lba;
+	unsigned cpm		: 1;
+	unsigned cp_sec		: 1;
+	unsigned cgms		: 2;
+};
+
+struct dvd_lu_send_asf {
+	__u8 type;
+	unsigned agid		: 2;
+
+	unsigned asf		: 1;
+};
+
+struct dvd_host_send_rpcstate {
+	__u8 type;
+	__u8 pdrc;
+};
+
+struct dvd_lu_send_rpcstate {
+	__u8 type		: 2;
+	__u8 vra		: 3;
+	__u8 ucca		: 3;
+	__u8 region_mask;
+	__u8 rpc_scheme;
+};
+
+typedef union {
+	__u8 type;
+
+	struct dvd_lu_send_agid		lsa;
+	struct dvd_host_send_challenge	hsc;
+	struct dvd_send_key		lsk;
+	struct dvd_lu_send_challenge	lsc;
+	struct dvd_send_key		hsk;
+	struct dvd_lu_send_title_key	lstk;
+	struct dvd_lu_send_asf		lsasf;
+	struct dvd_host_send_rpcstate	hrpcs;
+	struct dvd_lu_send_rpcstate	lrpcs;
+} dvd_authinfo;
+
+struct request_sense {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 valid		: 1;
+	__u8 error_code		: 7;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 error_code		: 7;
+	__u8 valid		: 1;
+#endif
+	__u8 segment_number;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved1		: 2;
+	__u8 ili		: 1;
+	__u8 reserved2		: 1;
+	__u8 sense_key		: 4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 sense_key		: 4;
+	__u8 reserved2		: 1;
+	__u8 ili		: 1;
+	__u8 reserved1		: 2;
+#endif
+	__u8 information[4];
+	__u8 add_sense_len;
+	__u8 command_info[4];
+	__u8 asc;
+	__u8 ascq;
+	__u8 fruc;
+	__u8 sks[3];
+	__u8 asb[46];
+};
+
+/*
+ * feature profile
+ */
+#define CDF_RWRT	0x0020	/* "Random Writable" */
+#define CDF_HWDM	0x0024	/* "Hardware Defect Management" */
+#define CDF_MRW 	0x0028
+
+/*
+ * media status bits
+ */
+#define CDM_MRW_NOTMRW			0
+#define CDM_MRW_BGFORMAT_INACTIVE	1
+#define CDM_MRW_BGFORMAT_ACTIVE		2
+#define CDM_MRW_BGFORMAT_COMPLETE	3
+
+/*
+ * mrw address spaces
+ */
+#define MRW_LBA_DMA			0
+#define MRW_LBA_GAA			1
+
+/*
+ * mrw mode pages (first is deprecated) -- probed at init time and
+ * cdi->mrw_mode_page is set
+ */
+#define MRW_MODE_PC_PRE1		0x2c
+#define MRW_MODE_PC			0x03
+
+struct mrw_feature_desc {
+	__be16 feature_code;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved1		: 2;
+	__u8 feature_version	: 4;
+	__u8 persistent		: 1;
+	__u8 curr		: 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 curr		: 1;
+	__u8 persistent		: 1;
+	__u8 feature_version	: 4;
+	__u8 reserved1		: 2;
+#endif
+	__u8 add_len;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved2		: 7;
+	__u8 write		: 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 write		: 1;
+	__u8 reserved2		: 7;
+#endif
+	__u8 reserved3;
+	__u8 reserved4;
+	__u8 reserved5;
+};
+
+/* cf. mmc4r02g.pdf 5.3.10 Random Writable Feature (0020h) pg 197 of 635 */
+struct rwrt_feature_desc {
+	__be16 feature_code;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved1		: 2;
+	__u8 feature_version	: 4;
+	__u8 persistent		: 1;
+	__u8 curr		: 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 curr		: 1;
+	__u8 persistent		: 1;
+	__u8 feature_version	: 4;
+	__u8 reserved1		: 2;
+#endif
+	__u8 add_len;
+	__u32 last_lba;
+	__u32 block_size;
+	__u16 blocking;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved2		: 7;
+	__u8 page_present	: 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 page_present	: 1;
+	__u8 reserved2		: 7;
+#endif
+	__u8 reserved3;
+};
+
+typedef struct {
+	__be16 disc_information_length;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved1			: 3;
+        __u8 erasable			: 1;
+        __u8 border_status		: 2;
+        __u8 disc_status		: 2;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+        __u8 disc_status		: 2;
+        __u8 border_status		: 2;
+        __u8 erasable			: 1;
+	__u8 reserved1			: 3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+	__u8 n_first_track;
+	__u8 n_sessions_lsb;
+	__u8 first_track_lsb;
+	__u8 last_track_lsb;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 did_v			: 1;
+        __u8 dbc_v			: 1;
+        __u8 uru			: 1;
+        __u8 reserved2			: 2;
+	__u8 dbit			: 1;
+	__u8 mrw_status			: 2;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 mrw_status			: 2;
+	__u8 dbit			: 1;
+        __u8 reserved2			: 2;
+        __u8 uru			: 1;
+        __u8 dbc_v			: 1;
+	__u8 did_v			: 1;
+#endif
+	__u8 disc_type;
+	__u8 n_sessions_msb;
+	__u8 first_track_msb;
+	__u8 last_track_msb;
+	__u32 disc_id;
+	__u32 lead_in;
+	__u32 lead_out;
+	__u8 disc_bar_code[8];
+	__u8 reserved3;
+	__u8 n_opc;
+} disc_information;
+
+typedef struct {
+	__be16 track_information_length;
+	__u8 track_lsb;
+	__u8 session_lsb;
+	__u8 reserved1;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved2			: 2;
+        __u8 damage			: 1;
+        __u8 copy			: 1;
+        __u8 track_mode			: 4;
+	__u8 rt				: 1;
+	__u8 blank			: 1;
+	__u8 packet			: 1;
+	__u8 fp				: 1;
+	__u8 data_mode			: 4;
+	__u8 reserved3			: 6;
+	__u8 lra_v			: 1;
+	__u8 nwa_v			: 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+        __u8 track_mode			: 4;
+        __u8 copy			: 1;
+        __u8 damage			: 1;
+	__u8 reserved2			: 2;
+	__u8 data_mode			: 4;
+	__u8 fp				: 1;
+	__u8 packet			: 1;
+	__u8 blank			: 1;
+	__u8 rt				: 1;
+	__u8 nwa_v			: 1;
+	__u8 lra_v			: 1;
+	__u8 reserved3			: 6;
+#endif
+	__be32 track_start;
+	__be32 next_writable;
+	__be32 free_blocks;
+	__be32 fixed_packet_size;
+	__be32 track_size;
+	__be32 last_rec_address;
+} track_information;
+
+struct feature_header {
+	__u32 data_len;
+	__u8 reserved1;
+	__u8 reserved2;
+	__u16 curr_profile;
+};
+
+struct mode_page_header {
+	__be16 mode_data_length;
+	__u8 medium_type;
+	__u8 reserved1;
+	__u8 reserved2;
+	__u8 reserved3;
+	__be16 desc_length;
+};
+
+/* removable medium feature descriptor */
+struct rm_feature_desc {
+	__be16 feature_code;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 reserved1:2;
+	__u8 feature_version:4;
+	__u8 persistent:1;
+	__u8 curr:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 curr:1;
+	__u8 persistent:1;
+	__u8 feature_version:4;
+	__u8 reserved1:2;
+#endif
+	__u8 add_len;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	__u8 mech_type:3;
+	__u8 load:1;
+	__u8 eject:1;
+	__u8 pvnt_jmpr:1;
+	__u8 dbml:1;
+	__u8 lock:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 lock:1;
+	__u8 dbml:1;
+	__u8 pvnt_jmpr:1;
+	__u8 eject:1;
+	__u8 load:1;
+	__u8 mech_type:3;
+#endif
+	__u8 reserved2;
+	__u8 reserved3;
+	__u8 reserved4;
+};
+
+#endif /* _LINUX_CDROM_H */
diff --git a/contrib/libs/linux-headers/linux/cec-funcs.h b/contrib/libs/linux-headers/linux/cec-funcs.h
new file mode 100644
index 0000000000..b0fe9b2e6f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cec-funcs.h
@@ -0,0 +1,1958 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * cec - HDMI Consumer Electronics Control message functions
+ *
+ * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _CEC_UAPI_FUNCS_H
+#define _CEC_UAPI_FUNCS_H
+
+#include <linux/cec.h>
+
+/* One Touch Play Feature */
+static __inline__ void cec_msg_active_source(struct cec_msg *msg, __u16 phys_addr)
+{
+	msg->len = 4;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_ACTIVE_SOURCE;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+}
+
+static __inline__ void cec_ops_active_source(const struct cec_msg *msg,
+					 __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_image_view_on(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_IMAGE_VIEW_ON;
+}
+
+static __inline__ void cec_msg_text_view_on(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_TEXT_VIEW_ON;
+}
+
+
+/* Routing Control Feature */
+static __inline__ void cec_msg_inactive_source(struct cec_msg *msg,
+					   __u16 phys_addr)
+{
+	msg->len = 4;
+	msg->msg[1] = CEC_MSG_INACTIVE_SOURCE;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+}
+
+static __inline__ void cec_ops_inactive_source(const struct cec_msg *msg,
+					   __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_request_active_source(struct cec_msg *msg,
+						 int reply)
+{
+	msg->len = 2;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_REQUEST_ACTIVE_SOURCE;
+	msg->reply = reply ? CEC_MSG_ACTIVE_SOURCE : 0;
+}
+
+static __inline__ void cec_msg_routing_information(struct cec_msg *msg,
+					       __u16 phys_addr)
+{
+	msg->len = 4;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_ROUTING_INFORMATION;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+}
+
+static __inline__ void cec_ops_routing_information(const struct cec_msg *msg,
+					       __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_routing_change(struct cec_msg *msg,
+					  int reply,
+					  __u16 orig_phys_addr,
+					  __u16 new_phys_addr)
+{
+	msg->len = 6;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_ROUTING_CHANGE;
+	msg->msg[2] = orig_phys_addr >> 8;
+	msg->msg[3] = orig_phys_addr & 0xff;
+	msg->msg[4] = new_phys_addr >> 8;
+	msg->msg[5] = new_phys_addr & 0xff;
+	msg->reply = reply ? CEC_MSG_ROUTING_INFORMATION : 0;
+}
+
+static __inline__ void cec_ops_routing_change(const struct cec_msg *msg,
+					  __u16 *orig_phys_addr,
+					  __u16 *new_phys_addr)
+{
+	*orig_phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*new_phys_addr = (msg->msg[4] << 8) | msg->msg[5];
+}
+
+static __inline__ void cec_msg_set_stream_path(struct cec_msg *msg, __u16 phys_addr)
+{
+	msg->len = 4;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_SET_STREAM_PATH;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+}
+
+static __inline__ void cec_ops_set_stream_path(const struct cec_msg *msg,
+					   __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+
+/* Standby Feature */
+static __inline__ void cec_msg_standby(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_STANDBY;
+}
+
+
+/* One Touch Record Feature */
+static __inline__ void cec_msg_record_off(struct cec_msg *msg, int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_RECORD_OFF;
+	msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0;
+}
+
+struct cec_op_arib_data {
+	__u16 transport_id;
+	__u16 service_id;
+	__u16 orig_network_id;
+};
+
+struct cec_op_atsc_data {
+	__u16 transport_id;
+	__u16 program_number;
+};
+
+struct cec_op_dvb_data {
+	__u16 transport_id;
+	__u16 service_id;
+	__u16 orig_network_id;
+};
+
+struct cec_op_channel_data {
+	__u8 channel_number_fmt;
+	__u16 major;
+	__u16 minor;
+};
+
+struct cec_op_digital_service_id {
+	__u8 service_id_method;
+	__u8 dig_bcast_system;
+	union {
+		struct cec_op_arib_data arib;
+		struct cec_op_atsc_data atsc;
+		struct cec_op_dvb_data dvb;
+		struct cec_op_channel_data channel;
+	};
+};
+
+struct cec_op_record_src {
+	__u8 type;
+	union {
+		struct cec_op_digital_service_id digital;
+		struct {
+			__u8 ana_bcast_type;
+			__u16 ana_freq;
+			__u8 bcast_system;
+		} analog;
+		struct {
+			__u8 plug;
+		} ext_plug;
+		struct {
+			__u16 phys_addr;
+		} ext_phys_addr;
+	};
+};
+
+static __inline__ void cec_set_digital_service_id(__u8 *msg,
+	      const struct cec_op_digital_service_id *digital)
+{
+	*msg++ = (digital->service_id_method << 7) | digital->dig_bcast_system;
+	if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) {
+		*msg++ = (digital->channel.channel_number_fmt << 2) |
+			 (digital->channel.major >> 8);
+		*msg++ = digital->channel.major & 0xff;
+		*msg++ = digital->channel.minor >> 8;
+		*msg++ = digital->channel.minor & 0xff;
+		*msg++ = 0;
+		*msg++ = 0;
+		return;
+	}
+	switch (digital->dig_bcast_system) {
+	case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN:
+	case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE:
+	case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT:
+	case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T:
+		*msg++ = digital->atsc.transport_id >> 8;
+		*msg++ = digital->atsc.transport_id & 0xff;
+		*msg++ = digital->atsc.program_number >> 8;
+		*msg++ = digital->atsc.program_number & 0xff;
+		*msg++ = 0;
+		*msg++ = 0;
+		break;
+	default:
+		*msg++ = digital->dvb.transport_id >> 8;
+		*msg++ = digital->dvb.transport_id & 0xff;
+		*msg++ = digital->dvb.service_id >> 8;
+		*msg++ = digital->dvb.service_id & 0xff;
+		*msg++ = digital->dvb.orig_network_id >> 8;
+		*msg++ = digital->dvb.orig_network_id & 0xff;
+		break;
+	}
+}
+
+static __inline__ void cec_get_digital_service_id(const __u8 *msg,
+	      struct cec_op_digital_service_id *digital)
+{
+	digital->service_id_method = msg[0] >> 7;
+	digital->dig_bcast_system = msg[0] & 0x7f;
+	if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) {
+		digital->channel.channel_number_fmt = msg[1] >> 2;
+		digital->channel.major = ((msg[1] & 3) << 6) | msg[2];
+		digital->channel.minor = (msg[3] << 8) | msg[4];
+		return;
+	}
+	digital->dvb.transport_id = (msg[1] << 8) | msg[2];
+	digital->dvb.service_id = (msg[3] << 8) | msg[4];
+	digital->dvb.orig_network_id = (msg[5] << 8) | msg[6];
+}
+
+static __inline__ void cec_msg_record_on_own(struct cec_msg *msg)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_RECORD_ON;
+	msg->msg[2] = CEC_OP_RECORD_SRC_OWN;
+}
+
+static __inline__ void cec_msg_record_on_digital(struct cec_msg *msg,
+			     const struct cec_op_digital_service_id *digital)
+{
+	msg->len = 10;
+	msg->msg[1] = CEC_MSG_RECORD_ON;
+	msg->msg[2] = CEC_OP_RECORD_SRC_DIGITAL;
+	cec_set_digital_service_id(msg->msg + 3, digital);
+}
+
+static __inline__ void cec_msg_record_on_analog(struct cec_msg *msg,
+					    __u8 ana_bcast_type,
+					    __u16 ana_freq,
+					    __u8 bcast_system)
+{
+	msg->len = 7;
+	msg->msg[1] = CEC_MSG_RECORD_ON;
+	msg->msg[2] = CEC_OP_RECORD_SRC_ANALOG;
+	msg->msg[3] = ana_bcast_type;
+	msg->msg[4] = ana_freq >> 8;
+	msg->msg[5] = ana_freq & 0xff;
+	msg->msg[6] = bcast_system;
+}
+
+static __inline__ void cec_msg_record_on_plug(struct cec_msg *msg,
+					  __u8 plug)
+{
+	msg->len = 4;
+	msg->msg[1] = CEC_MSG_RECORD_ON;
+	msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PLUG;
+	msg->msg[3] = plug;
+}
+
+static __inline__ void cec_msg_record_on_phys_addr(struct cec_msg *msg,
+					       __u16 phys_addr)
+{
+	msg->len = 5;
+	msg->msg[1] = CEC_MSG_RECORD_ON;
+	msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PHYS_ADDR;
+	msg->msg[3] = phys_addr >> 8;
+	msg->msg[4] = phys_addr & 0xff;
+}
+
+static __inline__ void cec_msg_record_on(struct cec_msg *msg,
+				     int reply,
+				     const struct cec_op_record_src *rec_src)
+{
+	switch (rec_src->type) {
+	case CEC_OP_RECORD_SRC_OWN:
+		cec_msg_record_on_own(msg);
+		break;
+	case CEC_OP_RECORD_SRC_DIGITAL:
+		cec_msg_record_on_digital(msg, &rec_src->digital);
+		break;
+	case CEC_OP_RECORD_SRC_ANALOG:
+		cec_msg_record_on_analog(msg,
+					 rec_src->analog.ana_bcast_type,
+					 rec_src->analog.ana_freq,
+					 rec_src->analog.bcast_system);
+		break;
+	case CEC_OP_RECORD_SRC_EXT_PLUG:
+		cec_msg_record_on_plug(msg, rec_src->ext_plug.plug);
+		break;
+	case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR:
+		cec_msg_record_on_phys_addr(msg,
+					    rec_src->ext_phys_addr.phys_addr);
+		break;
+	}
+	msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0;
+}
+
+static __inline__ void cec_ops_record_on(const struct cec_msg *msg,
+				     struct cec_op_record_src *rec_src)
+{
+	rec_src->type = msg->msg[2];
+	switch (rec_src->type) {
+	case CEC_OP_RECORD_SRC_OWN:
+		break;
+	case CEC_OP_RECORD_SRC_DIGITAL:
+		cec_get_digital_service_id(msg->msg + 3, &rec_src->digital);
+		break;
+	case CEC_OP_RECORD_SRC_ANALOG:
+		rec_src->analog.ana_bcast_type = msg->msg[3];
+		rec_src->analog.ana_freq =
+			(msg->msg[4] << 8) | msg->msg[5];
+		rec_src->analog.bcast_system = msg->msg[6];
+		break;
+	case CEC_OP_RECORD_SRC_EXT_PLUG:
+		rec_src->ext_plug.plug = msg->msg[3];
+		break;
+	case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR:
+		rec_src->ext_phys_addr.phys_addr =
+			(msg->msg[3] << 8) | msg->msg[4];
+		break;
+	}
+}
+
+static __inline__ void cec_msg_record_status(struct cec_msg *msg, __u8 rec_status)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_RECORD_STATUS;
+	msg->msg[2] = rec_status;
+}
+
+static __inline__ void cec_ops_record_status(const struct cec_msg *msg,
+					 __u8 *rec_status)
+{
+	*rec_status = msg->msg[2];
+}
+
+static __inline__ void cec_msg_record_tv_screen(struct cec_msg *msg,
+					    int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_RECORD_TV_SCREEN;
+	msg->reply = reply ? CEC_MSG_RECORD_ON : 0;
+}
+
+
+/* Timer Programming Feature */
+static __inline__ void cec_msg_timer_status(struct cec_msg *msg,
+					__u8 timer_overlap_warning,
+					__u8 media_info,
+					__u8 prog_info,
+					__u8 prog_error,
+					__u8 duration_hr,
+					__u8 duration_min)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_TIMER_STATUS;
+	msg->msg[2] = (timer_overlap_warning << 7) |
+		(media_info << 5) |
+		(prog_info ? 0x10 : 0) |
+		(prog_info ? prog_info : prog_error);
+	if (prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE ||
+	    prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE ||
+	    prog_error == CEC_OP_PROG_ERROR_DUPLICATE) {
+		msg->len += 2;
+		msg->msg[3] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+		msg->msg[4] = ((duration_min / 10) << 4) | (duration_min % 10);
+	}
+}
+
+static __inline__ void cec_ops_timer_status(const struct cec_msg *msg,
+					__u8 *timer_overlap_warning,
+					__u8 *media_info,
+					__u8 *prog_info,
+					__u8 *prog_error,
+					__u8 *duration_hr,
+					__u8 *duration_min)
+{
+	*timer_overlap_warning = msg->msg[2] >> 7;
+	*media_info = (msg->msg[2] >> 5) & 3;
+	if (msg->msg[2] & 0x10) {
+		*prog_info = msg->msg[2] & 0xf;
+		*prog_error = 0;
+	} else {
+		*prog_info = 0;
+		*prog_error = msg->msg[2] & 0xf;
+	}
+	if (*prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE ||
+	    *prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE ||
+	    *prog_error == CEC_OP_PROG_ERROR_DUPLICATE) {
+		*duration_hr = (msg->msg[3] >> 4) * 10 + (msg->msg[3] & 0xf);
+		*duration_min = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	} else {
+		*duration_hr = *duration_min = 0;
+	}
+}
+
+static __inline__ void cec_msg_timer_cleared_status(struct cec_msg *msg,
+						__u8 timer_cleared_status)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_TIMER_CLEARED_STATUS;
+	msg->msg[2] = timer_cleared_status;
+}
+
+static __inline__ void cec_ops_timer_cleared_status(const struct cec_msg *msg,
+						__u8 *timer_cleared_status)
+{
+	*timer_cleared_status = msg->msg[2];
+}
+
+static __inline__ void cec_msg_clear_analogue_timer(struct cec_msg *msg,
+						int reply,
+						__u8 day,
+						__u8 month,
+						__u8 start_hr,
+						__u8 start_min,
+						__u8 duration_hr,
+						__u8 duration_min,
+						__u8 recording_seq,
+						__u8 ana_bcast_type,
+						__u16 ana_freq,
+						__u8 bcast_system)
+{
+	msg->len = 13;
+	msg->msg[1] = CEC_MSG_CLEAR_ANALOGUE_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	msg->msg[9] = ana_bcast_type;
+	msg->msg[10] = ana_freq >> 8;
+	msg->msg[11] = ana_freq & 0xff;
+	msg->msg[12] = bcast_system;
+	msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
+}
+
+static __inline__ void cec_ops_clear_analogue_timer(const struct cec_msg *msg,
+						__u8 *day,
+						__u8 *month,
+						__u8 *start_hr,
+						__u8 *start_min,
+						__u8 *duration_hr,
+						__u8 *duration_min,
+						__u8 *recording_seq,
+						__u8 *ana_bcast_type,
+						__u16 *ana_freq,
+						__u8 *bcast_system)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	*ana_bcast_type = msg->msg[9];
+	*ana_freq = (msg->msg[10] << 8) | msg->msg[11];
+	*bcast_system = msg->msg[12];
+}
+
+static __inline__ void cec_msg_clear_digital_timer(struct cec_msg *msg,
+				int reply,
+				__u8 day,
+				__u8 month,
+				__u8 start_hr,
+				__u8 start_min,
+				__u8 duration_hr,
+				__u8 duration_min,
+				__u8 recording_seq,
+				const struct cec_op_digital_service_id *digital)
+{
+	msg->len = 16;
+	msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
+	msg->msg[1] = CEC_MSG_CLEAR_DIGITAL_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	cec_set_digital_service_id(msg->msg + 9, digital);
+}
+
+static __inline__ void cec_ops_clear_digital_timer(const struct cec_msg *msg,
+				__u8 *day,
+				__u8 *month,
+				__u8 *start_hr,
+				__u8 *start_min,
+				__u8 *duration_hr,
+				__u8 *duration_min,
+				__u8 *recording_seq,
+				struct cec_op_digital_service_id *digital)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	cec_get_digital_service_id(msg->msg + 9, digital);
+}
+
+static __inline__ void cec_msg_clear_ext_timer(struct cec_msg *msg,
+					   int reply,
+					   __u8 day,
+					   __u8 month,
+					   __u8 start_hr,
+					   __u8 start_min,
+					   __u8 duration_hr,
+					   __u8 duration_min,
+					   __u8 recording_seq,
+					   __u8 ext_src_spec,
+					   __u8 plug,
+					   __u16 phys_addr)
+{
+	msg->len = 13;
+	msg->msg[1] = CEC_MSG_CLEAR_EXT_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	msg->msg[9] = ext_src_spec;
+	msg->msg[10] = plug;
+	msg->msg[11] = phys_addr >> 8;
+	msg->msg[12] = phys_addr & 0xff;
+	msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
+}
+
+static __inline__ void cec_ops_clear_ext_timer(const struct cec_msg *msg,
+					   __u8 *day,
+					   __u8 *month,
+					   __u8 *start_hr,
+					   __u8 *start_min,
+					   __u8 *duration_hr,
+					   __u8 *duration_min,
+					   __u8 *recording_seq,
+					   __u8 *ext_src_spec,
+					   __u8 *plug,
+					   __u16 *phys_addr)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	*ext_src_spec = msg->msg[9];
+	*plug = msg->msg[10];
+	*phys_addr = (msg->msg[11] << 8) | msg->msg[12];
+}
+
+static __inline__ void cec_msg_set_analogue_timer(struct cec_msg *msg,
+					      int reply,
+					      __u8 day,
+					      __u8 month,
+					      __u8 start_hr,
+					      __u8 start_min,
+					      __u8 duration_hr,
+					      __u8 duration_min,
+					      __u8 recording_seq,
+					      __u8 ana_bcast_type,
+					      __u16 ana_freq,
+					      __u8 bcast_system)
+{
+	msg->len = 13;
+	msg->msg[1] = CEC_MSG_SET_ANALOGUE_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	msg->msg[9] = ana_bcast_type;
+	msg->msg[10] = ana_freq >> 8;
+	msg->msg[11] = ana_freq & 0xff;
+	msg->msg[12] = bcast_system;
+	msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
+}
+
+static __inline__ void cec_ops_set_analogue_timer(const struct cec_msg *msg,
+					      __u8 *day,
+					      __u8 *month,
+					      __u8 *start_hr,
+					      __u8 *start_min,
+					      __u8 *duration_hr,
+					      __u8 *duration_min,
+					      __u8 *recording_seq,
+					      __u8 *ana_bcast_type,
+					      __u16 *ana_freq,
+					      __u8 *bcast_system)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	*ana_bcast_type = msg->msg[9];
+	*ana_freq = (msg->msg[10] << 8) | msg->msg[11];
+	*bcast_system = msg->msg[12];
+}
+
+static __inline__ void cec_msg_set_digital_timer(struct cec_msg *msg,
+			int reply,
+			__u8 day,
+			__u8 month,
+			__u8 start_hr,
+			__u8 start_min,
+			__u8 duration_hr,
+			__u8 duration_min,
+			__u8 recording_seq,
+			const struct cec_op_digital_service_id *digital)
+{
+	msg->len = 16;
+	msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
+	msg->msg[1] = CEC_MSG_SET_DIGITAL_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	cec_set_digital_service_id(msg->msg + 9, digital);
+}
+
+static __inline__ void cec_ops_set_digital_timer(const struct cec_msg *msg,
+			__u8 *day,
+			__u8 *month,
+			__u8 *start_hr,
+			__u8 *start_min,
+			__u8 *duration_hr,
+			__u8 *duration_min,
+			__u8 *recording_seq,
+			struct cec_op_digital_service_id *digital)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	cec_get_digital_service_id(msg->msg + 9, digital);
+}
+
+static __inline__ void cec_msg_set_ext_timer(struct cec_msg *msg,
+					 int reply,
+					 __u8 day,
+					 __u8 month,
+					 __u8 start_hr,
+					 __u8 start_min,
+					 __u8 duration_hr,
+					 __u8 duration_min,
+					 __u8 recording_seq,
+					 __u8 ext_src_spec,
+					 __u8 plug,
+					 __u16 phys_addr)
+{
+	msg->len = 13;
+	msg->msg[1] = CEC_MSG_SET_EXT_TIMER;
+	msg->msg[2] = day;
+	msg->msg[3] = month;
+	/* Hours and minutes are in BCD format */
+	msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
+	msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
+	msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
+	msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
+	msg->msg[8] = recording_seq;
+	msg->msg[9] = ext_src_spec;
+	msg->msg[10] = plug;
+	msg->msg[11] = phys_addr >> 8;
+	msg->msg[12] = phys_addr & 0xff;
+	msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
+}
+
+static __inline__ void cec_ops_set_ext_timer(const struct cec_msg *msg,
+					 __u8 *day,
+					 __u8 *month,
+					 __u8 *start_hr,
+					 __u8 *start_min,
+					 __u8 *duration_hr,
+					 __u8 *duration_min,
+					 __u8 *recording_seq,
+					 __u8 *ext_src_spec,
+					 __u8 *plug,
+					 __u16 *phys_addr)
+{
+	*day = msg->msg[2];
+	*month = msg->msg[3];
+	/* Hours and minutes are in BCD format */
+	*start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
+	*start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
+	*duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
+	*duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
+	*recording_seq = msg->msg[8];
+	*ext_src_spec = msg->msg[9];
+	*plug = msg->msg[10];
+	*phys_addr = (msg->msg[11] << 8) | msg->msg[12];
+}
+
+static __inline__ void cec_msg_set_timer_program_title(struct cec_msg *msg,
+						   const char *prog_title)
+{
+	unsigned int len = strlen(prog_title);
+
+	if (len > 14)
+		len = 14;
+	msg->len = 2 + len;
+	msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
+	memcpy(msg->msg + 2, prog_title, len);
+}
+
+static __inline__ void cec_ops_set_timer_program_title(const struct cec_msg *msg,
+						   char *prog_title)
+{
+	unsigned int len = msg->len > 2 ? msg->len - 2 : 0;
+
+	if (len > 14)
+		len = 14;
+	memcpy(prog_title, msg->msg + 2, len);
+	prog_title[len] = '\0';
+}
+
+/* System Information Feature */
+static __inline__ void cec_msg_cec_version(struct cec_msg *msg, __u8 cec_version)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_CEC_VERSION;
+	msg->msg[2] = cec_version;
+}
+
+static __inline__ void cec_ops_cec_version(const struct cec_msg *msg,
+				       __u8 *cec_version)
+{
+	*cec_version = msg->msg[2];
+}
+
+static __inline__ void cec_msg_get_cec_version(struct cec_msg *msg,
+					   int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GET_CEC_VERSION;
+	msg->reply = reply ? CEC_MSG_CEC_VERSION : 0;
+}
+
+static __inline__ void cec_msg_report_physical_addr(struct cec_msg *msg,
+					__u16 phys_addr, __u8 prim_devtype)
+{
+	msg->len = 5;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_REPORT_PHYSICAL_ADDR;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+	msg->msg[4] = prim_devtype;
+}
+
+static __inline__ void cec_ops_report_physical_addr(const struct cec_msg *msg,
+					__u16 *phys_addr, __u8 *prim_devtype)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*prim_devtype = msg->msg[4];
+}
+
+static __inline__ void cec_msg_give_physical_addr(struct cec_msg *msg,
+					      int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_PHYSICAL_ADDR;
+	msg->reply = reply ? CEC_MSG_REPORT_PHYSICAL_ADDR : 0;
+}
+
+static __inline__ void cec_msg_set_menu_language(struct cec_msg *msg,
+					     const char *language)
+{
+	msg->len = 5;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_SET_MENU_LANGUAGE;
+	memcpy(msg->msg + 2, language, 3);
+}
+
+static __inline__ void cec_ops_set_menu_language(const struct cec_msg *msg,
+					     char *language)
+{
+	memcpy(language, msg->msg + 2, 3);
+	language[3] = '\0';
+}
+
+static __inline__ void cec_msg_get_menu_language(struct cec_msg *msg,
+					     int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GET_MENU_LANGUAGE;
+	msg->reply = reply ? CEC_MSG_SET_MENU_LANGUAGE : 0;
+}
+
+/*
+ * Assumes a single RC Profile byte and a single Device Features byte,
+ * i.e. no extended features are supported by this helper function.
+ *
+ * As of CEC 2.0 no extended features are defined, should those be added
+ * in the future, then this function needs to be adapted or a new function
+ * should be added.
+ */
+static __inline__ void cec_msg_report_features(struct cec_msg *msg,
+				__u8 cec_version, __u8 all_device_types,
+				__u8 rc_profile, __u8 dev_features)
+{
+	msg->len = 6;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_REPORT_FEATURES;
+	msg->msg[2] = cec_version;
+	msg->msg[3] = all_device_types;
+	msg->msg[4] = rc_profile;
+	msg->msg[5] = dev_features;
+}
+
+static __inline__ void cec_ops_report_features(const struct cec_msg *msg,
+			__u8 *cec_version, __u8 *all_device_types,
+			const __u8 **rc_profile, const __u8 **dev_features)
+{
+	const __u8 *p = &msg->msg[4];
+
+	*cec_version = msg->msg[2];
+	*all_device_types = msg->msg[3];
+	*rc_profile = p;
+	*dev_features = NULL;
+	while (p < &msg->msg[14] && (*p & CEC_OP_FEAT_EXT))
+		p++;
+	if (!(*p & CEC_OP_FEAT_EXT)) {
+		*dev_features = p + 1;
+		while (p < &msg->msg[15] && (*p & CEC_OP_FEAT_EXT))
+			p++;
+	}
+	if (*p & CEC_OP_FEAT_EXT)
+		*rc_profile = *dev_features = NULL;
+}
+
+static __inline__ void cec_msg_give_features(struct cec_msg *msg,
+					 int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_FEATURES;
+	msg->reply = reply ? CEC_MSG_REPORT_FEATURES : 0;
+}
+
+/* Deck Control Feature */
+static __inline__ void cec_msg_deck_control(struct cec_msg *msg,
+					__u8 deck_control_mode)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_DECK_CONTROL;
+	msg->msg[2] = deck_control_mode;
+}
+
+static __inline__ void cec_ops_deck_control(const struct cec_msg *msg,
+					__u8 *deck_control_mode)
+{
+	*deck_control_mode = msg->msg[2];
+}
+
+static __inline__ void cec_msg_deck_status(struct cec_msg *msg,
+				       __u8 deck_info)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_DECK_STATUS;
+	msg->msg[2] = deck_info;
+}
+
+static __inline__ void cec_ops_deck_status(const struct cec_msg *msg,
+				       __u8 *deck_info)
+{
+	*deck_info = msg->msg[2];
+}
+
+static __inline__ void cec_msg_give_deck_status(struct cec_msg *msg,
+					    int reply,
+					    __u8 status_req)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_GIVE_DECK_STATUS;
+	msg->msg[2] = status_req;
+	msg->reply = (reply && status_req != CEC_OP_STATUS_REQ_OFF) ?
+				CEC_MSG_DECK_STATUS : 0;
+}
+
+static __inline__ void cec_ops_give_deck_status(const struct cec_msg *msg,
+					    __u8 *status_req)
+{
+	*status_req = msg->msg[2];
+}
+
+static __inline__ void cec_msg_play(struct cec_msg *msg,
+				__u8 play_mode)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_PLAY;
+	msg->msg[2] = play_mode;
+}
+
+static __inline__ void cec_ops_play(const struct cec_msg *msg,
+				__u8 *play_mode)
+{
+	*play_mode = msg->msg[2];
+}
+
+
+/* Tuner Control Feature */
+struct cec_op_tuner_device_info {
+	__u8 rec_flag;
+	__u8 tuner_display_info;
+	__u8 is_analog;
+	union {
+		struct cec_op_digital_service_id digital;
+		struct {
+			__u8 ana_bcast_type;
+			__u16 ana_freq;
+			__u8 bcast_system;
+		} analog;
+	};
+};
+
+static __inline__ void cec_msg_tuner_device_status_analog(struct cec_msg *msg,
+						      __u8 rec_flag,
+						      __u8 tuner_display_info,
+						      __u8 ana_bcast_type,
+						      __u16 ana_freq,
+						      __u8 bcast_system)
+{
+	msg->len = 7;
+	msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS;
+	msg->msg[2] = (rec_flag << 7) | tuner_display_info;
+	msg->msg[3] = ana_bcast_type;
+	msg->msg[4] = ana_freq >> 8;
+	msg->msg[5] = ana_freq & 0xff;
+	msg->msg[6] = bcast_system;
+}
+
+static __inline__ void cec_msg_tuner_device_status_digital(struct cec_msg *msg,
+		   __u8 rec_flag, __u8 tuner_display_info,
+		   const struct cec_op_digital_service_id *digital)
+{
+	msg->len = 10;
+	msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS;
+	msg->msg[2] = (rec_flag << 7) | tuner_display_info;
+	cec_set_digital_service_id(msg->msg + 3, digital);
+}
+
+static __inline__ void cec_msg_tuner_device_status(struct cec_msg *msg,
+			const struct cec_op_tuner_device_info *tuner_dev_info)
+{
+	if (tuner_dev_info->is_analog)
+		cec_msg_tuner_device_status_analog(msg,
+			tuner_dev_info->rec_flag,
+			tuner_dev_info->tuner_display_info,
+			tuner_dev_info->analog.ana_bcast_type,
+			tuner_dev_info->analog.ana_freq,
+			tuner_dev_info->analog.bcast_system);
+	else
+		cec_msg_tuner_device_status_digital(msg,
+			tuner_dev_info->rec_flag,
+			tuner_dev_info->tuner_display_info,
+			&tuner_dev_info->digital);
+}
+
+static __inline__ void cec_ops_tuner_device_status(const struct cec_msg *msg,
+				struct cec_op_tuner_device_info *tuner_dev_info)
+{
+	tuner_dev_info->is_analog = msg->len < 10;
+	tuner_dev_info->rec_flag = msg->msg[2] >> 7;
+	tuner_dev_info->tuner_display_info = msg->msg[2] & 0x7f;
+	if (tuner_dev_info->is_analog) {
+		tuner_dev_info->analog.ana_bcast_type = msg->msg[3];
+		tuner_dev_info->analog.ana_freq = (msg->msg[4] << 8) | msg->msg[5];
+		tuner_dev_info->analog.bcast_system = msg->msg[6];
+		return;
+	}
+	cec_get_digital_service_id(msg->msg + 3, &tuner_dev_info->digital);
+}
+
+static __inline__ void cec_msg_give_tuner_device_status(struct cec_msg *msg,
+						    int reply,
+						    __u8 status_req)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_GIVE_TUNER_DEVICE_STATUS;
+	msg->msg[2] = status_req;
+	msg->reply = (reply && status_req != CEC_OP_STATUS_REQ_OFF) ?
+				CEC_MSG_TUNER_DEVICE_STATUS : 0;
+}
+
+static __inline__ void cec_ops_give_tuner_device_status(const struct cec_msg *msg,
+						    __u8 *status_req)
+{
+	*status_req = msg->msg[2];
+}
+
+static __inline__ void cec_msg_select_analogue_service(struct cec_msg *msg,
+						   __u8 ana_bcast_type,
+						   __u16 ana_freq,
+						   __u8 bcast_system)
+{
+	msg->len = 6;
+	msg->msg[1] = CEC_MSG_SELECT_ANALOGUE_SERVICE;
+	msg->msg[2] = ana_bcast_type;
+	msg->msg[3] = ana_freq >> 8;
+	msg->msg[4] = ana_freq & 0xff;
+	msg->msg[5] = bcast_system;
+}
+
+static __inline__ void cec_ops_select_analogue_service(const struct cec_msg *msg,
+						   __u8 *ana_bcast_type,
+						   __u16 *ana_freq,
+						   __u8 *bcast_system)
+{
+	*ana_bcast_type = msg->msg[2];
+	*ana_freq = (msg->msg[3] << 8) | msg->msg[4];
+	*bcast_system = msg->msg[5];
+}
+
+static __inline__ void cec_msg_select_digital_service(struct cec_msg *msg,
+				const struct cec_op_digital_service_id *digital)
+{
+	msg->len = 9;
+	msg->msg[1] = CEC_MSG_SELECT_DIGITAL_SERVICE;
+	cec_set_digital_service_id(msg->msg + 2, digital);
+}
+
+static __inline__ void cec_ops_select_digital_service(const struct cec_msg *msg,
+				struct cec_op_digital_service_id *digital)
+{
+	cec_get_digital_service_id(msg->msg + 2, digital);
+}
+
+static __inline__ void cec_msg_tuner_step_decrement(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_TUNER_STEP_DECREMENT;
+}
+
+static __inline__ void cec_msg_tuner_step_increment(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_TUNER_STEP_INCREMENT;
+}
+
+
+/* Vendor Specific Commands Feature */
+static __inline__ void cec_msg_device_vendor_id(struct cec_msg *msg, __u32 vendor_id)
+{
+	msg->len = 5;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_DEVICE_VENDOR_ID;
+	msg->msg[2] = vendor_id >> 16;
+	msg->msg[3] = (vendor_id >> 8) & 0xff;
+	msg->msg[4] = vendor_id & 0xff;
+}
+
+static __inline__ void cec_ops_device_vendor_id(const struct cec_msg *msg,
+					    __u32 *vendor_id)
+{
+	*vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4];
+}
+
+static __inline__ void cec_msg_give_device_vendor_id(struct cec_msg *msg,
+						 int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_DEVICE_VENDOR_ID;
+	msg->reply = reply ? CEC_MSG_DEVICE_VENDOR_ID : 0;
+}
+
+static __inline__ void cec_msg_vendor_command(struct cec_msg *msg,
+					  __u8 size, const __u8 *vendor_cmd)
+{
+	if (size > 14)
+		size = 14;
+	msg->len = 2 + size;
+	msg->msg[1] = CEC_MSG_VENDOR_COMMAND;
+	memcpy(msg->msg + 2, vendor_cmd, size);
+}
+
+static __inline__ void cec_ops_vendor_command(const struct cec_msg *msg,
+					  __u8 *size,
+					  const __u8 **vendor_cmd)
+{
+	*size = msg->len - 2;
+
+	if (*size > 14)
+		*size = 14;
+	*vendor_cmd = msg->msg + 2;
+}
+
+static __inline__ void cec_msg_vendor_command_with_id(struct cec_msg *msg,
+						  __u32 vendor_id, __u8 size,
+						  const __u8 *vendor_cmd)
+{
+	if (size > 11)
+		size = 11;
+	msg->len = 5 + size;
+	msg->msg[1] = CEC_MSG_VENDOR_COMMAND_WITH_ID;
+	msg->msg[2] = vendor_id >> 16;
+	msg->msg[3] = (vendor_id >> 8) & 0xff;
+	msg->msg[4] = vendor_id & 0xff;
+	memcpy(msg->msg + 5, vendor_cmd, size);
+}
+
+static __inline__ void cec_ops_vendor_command_with_id(const struct cec_msg *msg,
+						  __u32 *vendor_id,  __u8 *size,
+						  const __u8 **vendor_cmd)
+{
+	*size = msg->len - 5;
+
+	if (*size > 11)
+		*size = 11;
+	*vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4];
+	*vendor_cmd = msg->msg + 5;
+}
+
+static __inline__ void cec_msg_vendor_remote_button_down(struct cec_msg *msg,
+						     __u8 size,
+						     const __u8 *rc_code)
+{
+	if (size > 14)
+		size = 14;
+	msg->len = 2 + size;
+	msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN;
+	memcpy(msg->msg + 2, rc_code, size);
+}
+
+static __inline__ void cec_ops_vendor_remote_button_down(const struct cec_msg *msg,
+						     __u8 *size,
+						     const __u8 **rc_code)
+{
+	*size = msg->len - 2;
+
+	if (*size > 14)
+		*size = 14;
+	*rc_code = msg->msg + 2;
+}
+
+static __inline__ void cec_msg_vendor_remote_button_up(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_UP;
+}
+
+
+/* OSD Display Feature */
+static __inline__ void cec_msg_set_osd_string(struct cec_msg *msg,
+					  __u8 disp_ctl,
+					  const char *osd)
+{
+	unsigned int len = strlen(osd);
+
+	if (len > 13)
+		len = 13;
+	msg->len = 3 + len;
+	msg->msg[1] = CEC_MSG_SET_OSD_STRING;
+	msg->msg[2] = disp_ctl;
+	memcpy(msg->msg + 3, osd, len);
+}
+
+static __inline__ void cec_ops_set_osd_string(const struct cec_msg *msg,
+					  __u8 *disp_ctl,
+					  char *osd)
+{
+	unsigned int len = msg->len > 3 ? msg->len - 3 : 0;
+
+	*disp_ctl = msg->msg[2];
+	if (len > 13)
+		len = 13;
+	memcpy(osd, msg->msg + 3, len);
+	osd[len] = '\0';
+}
+
+
+/* Device OSD Transfer Feature */
+static __inline__ void cec_msg_set_osd_name(struct cec_msg *msg, const char *name)
+{
+	unsigned int len = strlen(name);
+
+	if (len > 14)
+		len = 14;
+	msg->len = 2 + len;
+	msg->msg[1] = CEC_MSG_SET_OSD_NAME;
+	memcpy(msg->msg + 2, name, len);
+}
+
+static __inline__ void cec_ops_set_osd_name(const struct cec_msg *msg,
+					char *name)
+{
+	unsigned int len = msg->len > 2 ? msg->len - 2 : 0;
+
+	if (len > 14)
+		len = 14;
+	memcpy(name, msg->msg + 2, len);
+	name[len] = '\0';
+}
+
+static __inline__ void cec_msg_give_osd_name(struct cec_msg *msg,
+					 int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_OSD_NAME;
+	msg->reply = reply ? CEC_MSG_SET_OSD_NAME : 0;
+}
+
+
+/* Device Menu Control Feature */
+static __inline__ void cec_msg_menu_status(struct cec_msg *msg,
+				       __u8 menu_state)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_MENU_STATUS;
+	msg->msg[2] = menu_state;
+}
+
+static __inline__ void cec_ops_menu_status(const struct cec_msg *msg,
+				       __u8 *menu_state)
+{
+	*menu_state = msg->msg[2];
+}
+
+static __inline__ void cec_msg_menu_request(struct cec_msg *msg,
+					int reply,
+					__u8 menu_req)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_MENU_REQUEST;
+	msg->msg[2] = menu_req;
+	msg->reply = reply ? CEC_MSG_MENU_STATUS : 0;
+}
+
+static __inline__ void cec_ops_menu_request(const struct cec_msg *msg,
+					__u8 *menu_req)
+{
+	*menu_req = msg->msg[2];
+}
+
+struct cec_op_ui_command {
+	__u8 ui_cmd;
+	__u8 has_opt_arg;
+	union {
+		struct cec_op_channel_data channel_identifier;
+		__u8 ui_broadcast_type;
+		__u8 ui_sound_presentation_control;
+		__u8 play_mode;
+		__u8 ui_function_media;
+		__u8 ui_function_select_av_input;
+		__u8 ui_function_select_audio_input;
+	};
+};
+
+static __inline__ void cec_msg_user_control_pressed(struct cec_msg *msg,
+					const struct cec_op_ui_command *ui_cmd)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_USER_CONTROL_PRESSED;
+	msg->msg[2] = ui_cmd->ui_cmd;
+	if (!ui_cmd->has_opt_arg)
+		return;
+	switch (ui_cmd->ui_cmd) {
+	case CEC_OP_UI_CMD_SELECT_BROADCAST_TYPE:
+	case CEC_OP_UI_CMD_SELECT_SOUND_PRESENTATION:
+	case CEC_OP_UI_CMD_PLAY_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_MEDIA_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_AV_INPUT_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_AUDIO_INPUT_FUNCTION:
+		/* The optional operand is one byte for all these ui commands */
+		msg->len++;
+		msg->msg[3] = ui_cmd->play_mode;
+		break;
+	case CEC_OP_UI_CMD_TUNE_FUNCTION:
+		msg->len += 4;
+		msg->msg[3] = (ui_cmd->channel_identifier.channel_number_fmt << 2) |
+			      (ui_cmd->channel_identifier.major >> 8);
+		msg->msg[4] = ui_cmd->channel_identifier.major & 0xff;
+		msg->msg[5] = ui_cmd->channel_identifier.minor >> 8;
+		msg->msg[6] = ui_cmd->channel_identifier.minor & 0xff;
+		break;
+	}
+}
+
+static __inline__ void cec_ops_user_control_pressed(const struct cec_msg *msg,
+						struct cec_op_ui_command *ui_cmd)
+{
+	ui_cmd->ui_cmd = msg->msg[2];
+	ui_cmd->has_opt_arg = 0;
+	if (msg->len == 3)
+		return;
+	switch (ui_cmd->ui_cmd) {
+	case CEC_OP_UI_CMD_SELECT_BROADCAST_TYPE:
+	case CEC_OP_UI_CMD_SELECT_SOUND_PRESENTATION:
+	case CEC_OP_UI_CMD_PLAY_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_MEDIA_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_AV_INPUT_FUNCTION:
+	case CEC_OP_UI_CMD_SELECT_AUDIO_INPUT_FUNCTION:
+		/* The optional operand is one byte for all these ui commands */
+		ui_cmd->play_mode = msg->msg[3];
+		ui_cmd->has_opt_arg = 1;
+		break;
+	case CEC_OP_UI_CMD_TUNE_FUNCTION:
+		if (msg->len < 7)
+			break;
+		ui_cmd->has_opt_arg = 1;
+		ui_cmd->channel_identifier.channel_number_fmt = msg->msg[3] >> 2;
+		ui_cmd->channel_identifier.major = ((msg->msg[3] & 3) << 6) | msg->msg[4];
+		ui_cmd->channel_identifier.minor = (msg->msg[5] << 8) | msg->msg[6];
+		break;
+	}
+}
+
+static __inline__ void cec_msg_user_control_released(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_USER_CONTROL_RELEASED;
+}
+
+/* Remote Control Passthrough Feature */
+
+/* Power Status Feature */
+static __inline__ void cec_msg_report_power_status(struct cec_msg *msg,
+					       __u8 pwr_state)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_REPORT_POWER_STATUS;
+	msg->msg[2] = pwr_state;
+}
+
+static __inline__ void cec_ops_report_power_status(const struct cec_msg *msg,
+					       __u8 *pwr_state)
+{
+	*pwr_state = msg->msg[2];
+}
+
+static __inline__ void cec_msg_give_device_power_status(struct cec_msg *msg,
+						    int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_DEVICE_POWER_STATUS;
+	msg->reply = reply ? CEC_MSG_REPORT_POWER_STATUS : 0;
+}
+
+/* General Protocol Messages */
+static __inline__ void cec_msg_feature_abort(struct cec_msg *msg,
+					 __u8 abort_msg, __u8 reason)
+{
+	msg->len = 4;
+	msg->msg[1] = CEC_MSG_FEATURE_ABORT;
+	msg->msg[2] = abort_msg;
+	msg->msg[3] = reason;
+}
+
+static __inline__ void cec_ops_feature_abort(const struct cec_msg *msg,
+					 __u8 *abort_msg, __u8 *reason)
+{
+	*abort_msg = msg->msg[2];
+	*reason = msg->msg[3];
+}
+
+/* This changes the current message into a feature abort message */
+static __inline__ void cec_msg_reply_feature_abort(struct cec_msg *msg, __u8 reason)
+{
+	cec_msg_set_reply_to(msg, msg);
+	msg->len = 4;
+	msg->msg[2] = msg->msg[1];
+	msg->msg[3] = reason;
+	msg->msg[1] = CEC_MSG_FEATURE_ABORT;
+}
+
+static __inline__ void cec_msg_abort(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_ABORT;
+}
+
+
+/* System Audio Control Feature */
+static __inline__ void cec_msg_report_audio_status(struct cec_msg *msg,
+					       __u8 aud_mute_status,
+					       __u8 aud_vol_status)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_REPORT_AUDIO_STATUS;
+	msg->msg[2] = (aud_mute_status << 7) | (aud_vol_status & 0x7f);
+}
+
+static __inline__ void cec_ops_report_audio_status(const struct cec_msg *msg,
+					       __u8 *aud_mute_status,
+					       __u8 *aud_vol_status)
+{
+	*aud_mute_status = msg->msg[2] >> 7;
+	*aud_vol_status = msg->msg[2] & 0x7f;
+}
+
+static __inline__ void cec_msg_give_audio_status(struct cec_msg *msg,
+					     int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_AUDIO_STATUS;
+	msg->reply = reply ? CEC_MSG_REPORT_AUDIO_STATUS : 0;
+}
+
+static __inline__ void cec_msg_set_system_audio_mode(struct cec_msg *msg,
+						 __u8 sys_aud_status)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_SET_SYSTEM_AUDIO_MODE;
+	msg->msg[2] = sys_aud_status;
+}
+
+static __inline__ void cec_ops_set_system_audio_mode(const struct cec_msg *msg,
+						 __u8 *sys_aud_status)
+{
+	*sys_aud_status = msg->msg[2];
+}
+
+static __inline__ void cec_msg_system_audio_mode_request(struct cec_msg *msg,
+						     int reply,
+						     __u16 phys_addr)
+{
+	msg->len = phys_addr == 0xffff ? 2 : 4;
+	msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+	msg->reply = reply ? CEC_MSG_SET_SYSTEM_AUDIO_MODE : 0;
+
+}
+
+static __inline__ void cec_ops_system_audio_mode_request(const struct cec_msg *msg,
+						     __u16 *phys_addr)
+{
+	if (msg->len < 4)
+		*phys_addr = 0xffff;
+	else
+		*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_system_audio_mode_status(struct cec_msg *msg,
+						    __u8 sys_aud_status)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_STATUS;
+	msg->msg[2] = sys_aud_status;
+}
+
+static __inline__ void cec_ops_system_audio_mode_status(const struct cec_msg *msg,
+						    __u8 *sys_aud_status)
+{
+	*sys_aud_status = msg->msg[2];
+}
+
+static __inline__ void cec_msg_give_system_audio_mode_status(struct cec_msg *msg,
+							 int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS;
+	msg->reply = reply ? CEC_MSG_SYSTEM_AUDIO_MODE_STATUS : 0;
+}
+
+static __inline__ void cec_msg_report_short_audio_descriptor(struct cec_msg *msg,
+					__u8 num_descriptors,
+					const __u32 *descriptors)
+{
+	unsigned int i;
+
+	if (num_descriptors > 4)
+		num_descriptors = 4;
+	msg->len = 2 + num_descriptors * 3;
+	msg->msg[1] = CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR;
+	for (i = 0; i < num_descriptors; i++) {
+		msg->msg[2 + i * 3] = (descriptors[i] >> 16) & 0xff;
+		msg->msg[3 + i * 3] = (descriptors[i] >> 8) & 0xff;
+		msg->msg[4 + i * 3] = descriptors[i] & 0xff;
+	}
+}
+
+static __inline__ void cec_ops_report_short_audio_descriptor(const struct cec_msg *msg,
+							 __u8 *num_descriptors,
+							 __u32 *descriptors)
+{
+	unsigned int i;
+
+	*num_descriptors = (msg->len - 2) / 3;
+	if (*num_descriptors > 4)
+		*num_descriptors = 4;
+	for (i = 0; i < *num_descriptors; i++)
+		descriptors[i] = (msg->msg[2 + i * 3] << 16) |
+			(msg->msg[3 + i * 3] << 8) |
+			msg->msg[4 + i * 3];
+}
+
+static __inline__ void cec_msg_request_short_audio_descriptor(struct cec_msg *msg,
+					int reply,
+					__u8 num_descriptors,
+					const __u8 *audio_format_id,
+					const __u8 *audio_format_code)
+{
+	unsigned int i;
+
+	if (num_descriptors > 4)
+		num_descriptors = 4;
+	msg->len = 2 + num_descriptors;
+	msg->msg[1] = CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR;
+	msg->reply = reply ? CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR : 0;
+	for (i = 0; i < num_descriptors; i++)
+		msg->msg[2 + i] = (audio_format_id[i] << 6) |
+				  (audio_format_code[i] & 0x3f);
+}
+
+static __inline__ void cec_ops_request_short_audio_descriptor(const struct cec_msg *msg,
+					__u8 *num_descriptors,
+					__u8 *audio_format_id,
+					__u8 *audio_format_code)
+{
+	unsigned int i;
+
+	*num_descriptors = msg->len - 2;
+	if (*num_descriptors > 4)
+		*num_descriptors = 4;
+	for (i = 0; i < *num_descriptors; i++) {
+		audio_format_id[i] = msg->msg[2 + i] >> 6;
+		audio_format_code[i] = msg->msg[2 + i] & 0x3f;
+	}
+}
+
+static __inline__ void cec_msg_set_audio_volume_level(struct cec_msg *msg,
+						  __u8 audio_volume_level)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_SET_AUDIO_VOLUME_LEVEL;
+	msg->msg[2] = audio_volume_level;
+}
+
+static __inline__ void cec_ops_set_audio_volume_level(const struct cec_msg *msg,
+						  __u8 *audio_volume_level)
+{
+	*audio_volume_level = msg->msg[2];
+}
+
+
+/* Audio Rate Control Feature */
+static __inline__ void cec_msg_set_audio_rate(struct cec_msg *msg,
+					  __u8 audio_rate)
+{
+	msg->len = 3;
+	msg->msg[1] = CEC_MSG_SET_AUDIO_RATE;
+	msg->msg[2] = audio_rate;
+}
+
+static __inline__ void cec_ops_set_audio_rate(const struct cec_msg *msg,
+					  __u8 *audio_rate)
+{
+	*audio_rate = msg->msg[2];
+}
+
+
+/* Audio Return Channel Control Feature */
+static __inline__ void cec_msg_report_arc_initiated(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_REPORT_ARC_INITIATED;
+}
+
+static __inline__ void cec_msg_initiate_arc(struct cec_msg *msg,
+					int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_INITIATE_ARC;
+	msg->reply = reply ? CEC_MSG_REPORT_ARC_INITIATED : 0;
+}
+
+static __inline__ void cec_msg_request_arc_initiation(struct cec_msg *msg,
+						  int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_REQUEST_ARC_INITIATION;
+	msg->reply = reply ? CEC_MSG_INITIATE_ARC : 0;
+}
+
+static __inline__ void cec_msg_report_arc_terminated(struct cec_msg *msg)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_REPORT_ARC_TERMINATED;
+}
+
+static __inline__ void cec_msg_terminate_arc(struct cec_msg *msg,
+					 int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_TERMINATE_ARC;
+	msg->reply = reply ? CEC_MSG_REPORT_ARC_TERMINATED : 0;
+}
+
+static __inline__ void cec_msg_request_arc_termination(struct cec_msg *msg,
+						   int reply)
+{
+	msg->len = 2;
+	msg->msg[1] = CEC_MSG_REQUEST_ARC_TERMINATION;
+	msg->reply = reply ? CEC_MSG_TERMINATE_ARC : 0;
+}
+
+
+/* Dynamic Audio Lipsync Feature */
+/* Only for CEC 2.0 and up */
+static __inline__ void cec_msg_report_current_latency(struct cec_msg *msg,
+						  __u16 phys_addr,
+						  __u8 video_latency,
+						  __u8 low_latency_mode,
+						  __u8 audio_out_compensated,
+						  __u8 audio_out_delay)
+{
+	msg->len = 6;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_REPORT_CURRENT_LATENCY;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+	msg->msg[4] = video_latency;
+	msg->msg[5] = (low_latency_mode << 2) | audio_out_compensated;
+	if (audio_out_compensated == 3)
+		msg->msg[msg->len++] = audio_out_delay;
+}
+
+static __inline__ void cec_ops_report_current_latency(const struct cec_msg *msg,
+						  __u16 *phys_addr,
+						  __u8 *video_latency,
+						  __u8 *low_latency_mode,
+						  __u8 *audio_out_compensated,
+						  __u8 *audio_out_delay)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*video_latency = msg->msg[4];
+	*low_latency_mode = (msg->msg[5] >> 2) & 1;
+	*audio_out_compensated = msg->msg[5] & 3;
+	if (*audio_out_compensated == 3 && msg->len >= 7)
+		*audio_out_delay = msg->msg[6];
+	else
+		*audio_out_delay = 1;
+}
+
+static __inline__ void cec_msg_request_current_latency(struct cec_msg *msg,
+						   int reply,
+						   __u16 phys_addr)
+{
+	msg->len = 4;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_REQUEST_CURRENT_LATENCY;
+	msg->msg[2] = phys_addr >> 8;
+	msg->msg[3] = phys_addr & 0xff;
+	msg->reply = reply ? CEC_MSG_REPORT_CURRENT_LATENCY : 0;
+}
+
+static __inline__ void cec_ops_request_current_latency(const struct cec_msg *msg,
+						   __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+
+/* Capability Discovery and Control Feature */
+static __inline__ void cec_msg_cdc_hec_inquire_state(struct cec_msg *msg,
+						 __u16 phys_addr1,
+						 __u16 phys_addr2)
+{
+	msg->len = 9;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE;
+	msg->msg[5] = phys_addr1 >> 8;
+	msg->msg[6] = phys_addr1 & 0xff;
+	msg->msg[7] = phys_addr2 >> 8;
+	msg->msg[8] = phys_addr2 & 0xff;
+}
+
+static __inline__ void cec_ops_cdc_hec_inquire_state(const struct cec_msg *msg,
+						 __u16 *phys_addr,
+						 __u16 *phys_addr1,
+						 __u16 *phys_addr2)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*phys_addr1 = (msg->msg[5] << 8) | msg->msg[6];
+	*phys_addr2 = (msg->msg[7] << 8) | msg->msg[8];
+}
+
+static __inline__ void cec_msg_cdc_hec_report_state(struct cec_msg *msg,
+						__u16 target_phys_addr,
+						__u8 hec_func_state,
+						__u8 host_func_state,
+						__u8 enc_func_state,
+						__u8 cdc_errcode,
+						__u8 has_field,
+						__u16 hec_field)
+{
+	msg->len = has_field ? 10 : 8;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_REPORT_STATE;
+	msg->msg[5] = target_phys_addr >> 8;
+	msg->msg[6] = target_phys_addr & 0xff;
+	msg->msg[7] = (hec_func_state << 6) |
+		      (host_func_state << 4) |
+		      (enc_func_state << 2) |
+		      cdc_errcode;
+	if (has_field) {
+		msg->msg[8] = hec_field >> 8;
+		msg->msg[9] = hec_field & 0xff;
+	}
+}
+
+static __inline__ void cec_ops_cdc_hec_report_state(const struct cec_msg *msg,
+						__u16 *phys_addr,
+						__u16 *target_phys_addr,
+						__u8 *hec_func_state,
+						__u8 *host_func_state,
+						__u8 *enc_func_state,
+						__u8 *cdc_errcode,
+						__u8 *has_field,
+						__u16 *hec_field)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*target_phys_addr = (msg->msg[5] << 8) | msg->msg[6];
+	*hec_func_state = msg->msg[7] >> 6;
+	*host_func_state = (msg->msg[7] >> 4) & 3;
+	*enc_func_state = (msg->msg[7] >> 4) & 3;
+	*cdc_errcode = msg->msg[7] & 3;
+	*has_field = msg->len >= 10;
+	*hec_field = *has_field ? ((msg->msg[8] << 8) | msg->msg[9]) : 0;
+}
+
+static __inline__ void cec_msg_cdc_hec_set_state(struct cec_msg *msg,
+					     __u16 phys_addr1,
+					     __u16 phys_addr2,
+					     __u8 hec_set_state,
+					     __u16 phys_addr3,
+					     __u16 phys_addr4,
+					     __u16 phys_addr5)
+{
+	msg->len = 10;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE;
+	msg->msg[5] = phys_addr1 >> 8;
+	msg->msg[6] = phys_addr1 & 0xff;
+	msg->msg[7] = phys_addr2 >> 8;
+	msg->msg[8] = phys_addr2 & 0xff;
+	msg->msg[9] = hec_set_state;
+	if (phys_addr3 != CEC_PHYS_ADDR_INVALID) {
+		msg->msg[msg->len++] = phys_addr3 >> 8;
+		msg->msg[msg->len++] = phys_addr3 & 0xff;
+		if (phys_addr4 != CEC_PHYS_ADDR_INVALID) {
+			msg->msg[msg->len++] = phys_addr4 >> 8;
+			msg->msg[msg->len++] = phys_addr4 & 0xff;
+			if (phys_addr5 != CEC_PHYS_ADDR_INVALID) {
+				msg->msg[msg->len++] = phys_addr5 >> 8;
+				msg->msg[msg->len++] = phys_addr5 & 0xff;
+			}
+		}
+	}
+}
+
+static __inline__ void cec_ops_cdc_hec_set_state(const struct cec_msg *msg,
+					     __u16 *phys_addr,
+					     __u16 *phys_addr1,
+					     __u16 *phys_addr2,
+					     __u8 *hec_set_state,
+					     __u16 *phys_addr3,
+					     __u16 *phys_addr4,
+					     __u16 *phys_addr5)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*phys_addr1 = (msg->msg[5] << 8) | msg->msg[6];
+	*phys_addr2 = (msg->msg[7] << 8) | msg->msg[8];
+	*hec_set_state = msg->msg[9];
+	*phys_addr3 = *phys_addr4 = *phys_addr5 = CEC_PHYS_ADDR_INVALID;
+	if (msg->len >= 12)
+		*phys_addr3 = (msg->msg[10] << 8) | msg->msg[11];
+	if (msg->len >= 14)
+		*phys_addr4 = (msg->msg[12] << 8) | msg->msg[13];
+	if (msg->len >= 16)
+		*phys_addr5 = (msg->msg[14] << 8) | msg->msg[15];
+}
+
+static __inline__ void cec_msg_cdc_hec_set_state_adjacent(struct cec_msg *msg,
+						      __u16 phys_addr1,
+						      __u8 hec_set_state)
+{
+	msg->len = 8;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_SET_STATE_ADJACENT;
+	msg->msg[5] = phys_addr1 >> 8;
+	msg->msg[6] = phys_addr1 & 0xff;
+	msg->msg[7] = hec_set_state;
+}
+
+static __inline__ void cec_ops_cdc_hec_set_state_adjacent(const struct cec_msg *msg,
+						      __u16 *phys_addr,
+						      __u16 *phys_addr1,
+						      __u8 *hec_set_state)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*phys_addr1 = (msg->msg[5] << 8) | msg->msg[6];
+	*hec_set_state = msg->msg[7];
+}
+
+static __inline__ void cec_msg_cdc_hec_request_deactivation(struct cec_msg *msg,
+							__u16 phys_addr1,
+							__u16 phys_addr2,
+							__u16 phys_addr3)
+{
+	msg->len = 11;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION;
+	msg->msg[5] = phys_addr1 >> 8;
+	msg->msg[6] = phys_addr1 & 0xff;
+	msg->msg[7] = phys_addr2 >> 8;
+	msg->msg[8] = phys_addr2 & 0xff;
+	msg->msg[9] = phys_addr3 >> 8;
+	msg->msg[10] = phys_addr3 & 0xff;
+}
+
+static __inline__ void cec_ops_cdc_hec_request_deactivation(const struct cec_msg *msg,
+							__u16 *phys_addr,
+							__u16 *phys_addr1,
+							__u16 *phys_addr2,
+							__u16 *phys_addr3)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*phys_addr1 = (msg->msg[5] << 8) | msg->msg[6];
+	*phys_addr2 = (msg->msg[7] << 8) | msg->msg[8];
+	*phys_addr3 = (msg->msg[9] << 8) | msg->msg[10];
+}
+
+static __inline__ void cec_msg_cdc_hec_notify_alive(struct cec_msg *msg)
+{
+	msg->len = 5;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_NOTIFY_ALIVE;
+}
+
+static __inline__ void cec_ops_cdc_hec_notify_alive(const struct cec_msg *msg,
+						__u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_cdc_hec_discover(struct cec_msg *msg)
+{
+	msg->len = 5;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HEC_DISCOVER;
+}
+
+static __inline__ void cec_ops_cdc_hec_discover(const struct cec_msg *msg,
+					    __u16 *phys_addr)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+}
+
+static __inline__ void cec_msg_cdc_hpd_set_state(struct cec_msg *msg,
+					     __u8 input_port,
+					     __u8 hpd_state)
+{
+	msg->len = 6;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HPD_SET_STATE;
+	msg->msg[5] = (input_port << 4) | hpd_state;
+}
+
+static __inline__ void cec_ops_cdc_hpd_set_state(const struct cec_msg *msg,
+					    __u16 *phys_addr,
+					    __u8 *input_port,
+					    __u8 *hpd_state)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*input_port = msg->msg[5] >> 4;
+	*hpd_state = msg->msg[5] & 0xf;
+}
+
+static __inline__ void cec_msg_cdc_hpd_report_state(struct cec_msg *msg,
+						__u8 hpd_state,
+						__u8 hpd_error)
+{
+	msg->len = 6;
+	msg->msg[0] |= 0xf; /* broadcast */
+	msg->msg[1] = CEC_MSG_CDC_MESSAGE;
+	/* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */
+	msg->msg[4] = CEC_MSG_CDC_HPD_REPORT_STATE;
+	msg->msg[5] = (hpd_state << 4) | hpd_error;
+}
+
+static __inline__ void cec_ops_cdc_hpd_report_state(const struct cec_msg *msg,
+						__u16 *phys_addr,
+						__u8 *hpd_state,
+						__u8 *hpd_error)
+{
+	*phys_addr = (msg->msg[2] << 8) | msg->msg[3];
+	*hpd_state = msg->msg[5] >> 4;
+	*hpd_error = msg->msg[5] & 0xf;
+}
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/cec.h b/contrib/libs/linux-headers/linux/cec.h
new file mode 100644
index 0000000000..9ebbec2998
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cec.h
@@ -0,0 +1,1206 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * cec - HDMI Consumer Electronics Control public header
+ *
+ * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _CEC_UAPI_H
+#define _CEC_UAPI_H
+
+#include <linux/types.h>
+#include <linux/string.h>
+
+#define CEC_MAX_MSG_SIZE	16
+
+/**
+ * struct cec_msg - CEC message structure.
+ * @tx_ts:	Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the
+ *		driver when the message transmission has finished.
+ * @rx_ts:	Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the
+ *		driver when the message was received.
+ * @len:	Length in bytes of the message.
+ * @timeout:	The timeout (in ms) that is used to timeout CEC_RECEIVE.
+ *		Set to 0 if you want to wait forever. This timeout can also be
+ *		used with CEC_TRANSMIT as the timeout for waiting for a reply.
+ *		If 0, then it will use a 1 second timeout instead of waiting
+ *		forever as is done with CEC_RECEIVE.
+ * @sequence:	The framework assigns a sequence number to messages that are
+ *		sent. This can be used to track replies to previously sent
+ *		messages.
+ * @flags:	Set to 0.
+ * @msg:	The message payload.
+ * @reply:	This field is ignored with CEC_RECEIVE and is only used by
+ *		CEC_TRANSMIT. If non-zero, then wait for a reply with this
+ *		opcode. Set to CEC_MSG_FEATURE_ABORT if you want to wait for
+ *		a possible ABORT reply. If there was an error when sending the
+ *		msg or FeatureAbort was returned, then reply is set to 0.
+ *		If reply is non-zero upon return, then len/msg are set to
+ *		the received message.
+ *		If reply is zero upon return and status has the
+ *		CEC_TX_STATUS_FEATURE_ABORT bit set, then len/msg are set to
+ *		the received feature abort message.
+ *		If reply is zero upon return and status has the
+ *		CEC_TX_STATUS_MAX_RETRIES bit set, then no reply was seen at
+ *		all. If reply is non-zero for CEC_TRANSMIT and the message is a
+ *		broadcast, then -EINVAL is returned.
+ *		if reply is non-zero, then timeout is set to 1000 (the required
+ *		maximum response time).
+ * @rx_status:	The message receive status bits. Set by the driver.
+ * @tx_status:	The message transmit status bits. Set by the driver.
+ * @tx_arb_lost_cnt: The number of 'Arbitration Lost' events. Set by the driver.
+ * @tx_nack_cnt: The number of 'Not Acknowledged' events. Set by the driver.
+ * @tx_low_drive_cnt: The number of 'Low Drive Detected' events. Set by the
+ *		driver.
+ * @tx_error_cnt: The number of 'Error' events. Set by the driver.
+ */
+struct cec_msg {
+	__u64 tx_ts;
+	__u64 rx_ts;
+	__u32 len;
+	__u32 timeout;
+	__u32 sequence;
+	__u32 flags;
+	__u8 msg[CEC_MAX_MSG_SIZE];
+	__u8 reply;
+	__u8 rx_status;
+	__u8 tx_status;
+	__u8 tx_arb_lost_cnt;
+	__u8 tx_nack_cnt;
+	__u8 tx_low_drive_cnt;
+	__u8 tx_error_cnt;
+};
+
+/**
+ * cec_msg_initiator - return the initiator's logical address.
+ * @msg:	the message structure
+ */
+static __inline__ __u8 cec_msg_initiator(const struct cec_msg *msg)
+{
+	return msg->msg[0] >> 4;
+}
+
+/**
+ * cec_msg_destination - return the destination's logical address.
+ * @msg:	the message structure
+ */
+static __inline__ __u8 cec_msg_destination(const struct cec_msg *msg)
+{
+	return msg->msg[0] & 0xf;
+}
+
+/**
+ * cec_msg_opcode - return the opcode of the message, -1 for poll
+ * @msg:	the message structure
+ */
+static __inline__ int cec_msg_opcode(const struct cec_msg *msg)
+{
+	return msg->len > 1 ? msg->msg[1] : -1;
+}
+
+/**
+ * cec_msg_is_broadcast - return true if this is a broadcast message.
+ * @msg:	the message structure
+ */
+static __inline__ int cec_msg_is_broadcast(const struct cec_msg *msg)
+{
+	return (msg->msg[0] & 0xf) == 0xf;
+}
+
+/**
+ * cec_msg_init - initialize the message structure.
+ * @msg:	the message structure
+ * @initiator:	the logical address of the initiator
+ * @destination:the logical address of the destination (0xf for broadcast)
+ *
+ * The whole structure is zeroed, the len field is set to 1 (i.e. a poll
+ * message) and the initiator and destination are filled in.
+ */
+static __inline__ void cec_msg_init(struct cec_msg *msg,
+				__u8 initiator, __u8 destination)
+{
+	memset(msg, 0, sizeof(*msg));
+	msg->msg[0] = (initiator << 4) | destination;
+	msg->len = 1;
+}
+
+/**
+ * cec_msg_set_reply_to - fill in destination/initiator in a reply message.
+ * @msg:	the message structure for the reply
+ * @orig:	the original message structure
+ *
+ * Set the msg destination to the orig initiator and the msg initiator to the
+ * orig destination. Note that msg and orig may be the same pointer, in which
+ * case the change is done in place.
+ */
+static __inline__ void cec_msg_set_reply_to(struct cec_msg *msg,
+					struct cec_msg *orig)
+{
+	/* The destination becomes the initiator and vice versa */
+	msg->msg[0] = (cec_msg_destination(orig) << 4) |
+		      cec_msg_initiator(orig);
+	msg->reply = msg->timeout = 0;
+}
+
+/**
+ * cec_msg_recv_is_tx_result - return true if this message contains the
+ *			       result of an earlier non-blocking transmit
+ * @msg:	the message structure from CEC_RECEIVE
+ */
+static __inline__ int cec_msg_recv_is_tx_result(const struct cec_msg *msg)
+{
+	return msg->sequence && msg->tx_status && !msg->rx_status;
+}
+
+/**
+ * cec_msg_recv_is_rx_result - return true if this message contains the
+ *			       reply of an earlier non-blocking transmit
+ * @msg:	the message structure from CEC_RECEIVE
+ */
+static __inline__ int cec_msg_recv_is_rx_result(const struct cec_msg *msg)
+{
+	return msg->sequence && !msg->tx_status && msg->rx_status;
+}
+
+/* cec_msg flags field */
+#define CEC_MSG_FL_REPLY_TO_FOLLOWERS	(1 << 0)
+#define CEC_MSG_FL_RAW			(1 << 1)
+
+/* cec_msg tx/rx_status field */
+#define CEC_TX_STATUS_OK		(1 << 0)
+#define CEC_TX_STATUS_ARB_LOST		(1 << 1)
+#define CEC_TX_STATUS_NACK		(1 << 2)
+#define CEC_TX_STATUS_LOW_DRIVE		(1 << 3)
+#define CEC_TX_STATUS_ERROR		(1 << 4)
+#define CEC_TX_STATUS_MAX_RETRIES	(1 << 5)
+#define CEC_TX_STATUS_ABORTED		(1 << 6)
+#define CEC_TX_STATUS_TIMEOUT		(1 << 7)
+
+#define CEC_RX_STATUS_OK		(1 << 0)
+#define CEC_RX_STATUS_TIMEOUT		(1 << 1)
+#define CEC_RX_STATUS_FEATURE_ABORT	(1 << 2)
+#define CEC_RX_STATUS_ABORTED		(1 << 3)
+
+static __inline__ int cec_msg_status_is_ok(const struct cec_msg *msg)
+{
+	if (msg->tx_status && !(msg->tx_status & CEC_TX_STATUS_OK))
+		return 0;
+	if (msg->rx_status && !(msg->rx_status & CEC_RX_STATUS_OK))
+		return 0;
+	if (!msg->tx_status && !msg->rx_status)
+		return 0;
+	return !(msg->rx_status & CEC_RX_STATUS_FEATURE_ABORT);
+}
+
+#define CEC_LOG_ADDR_INVALID		0xff
+#define CEC_PHYS_ADDR_INVALID		0xffff
+
+/*
+ * The maximum number of logical addresses one device can be assigned to.
+ * The CEC 2.0 spec allows for only 2 logical addresses at the moment. The
+ * Analog Devices CEC hardware supports 3. So let's go wild and go for 4.
+ */
+#define CEC_MAX_LOG_ADDRS 4
+
+/* The logical addresses defined by CEC 2.0 */
+#define CEC_LOG_ADDR_TV			0
+#define CEC_LOG_ADDR_RECORD_1		1
+#define CEC_LOG_ADDR_RECORD_2		2
+#define CEC_LOG_ADDR_TUNER_1		3
+#define CEC_LOG_ADDR_PLAYBACK_1		4
+#define CEC_LOG_ADDR_AUDIOSYSTEM	5
+#define CEC_LOG_ADDR_TUNER_2		6
+#define CEC_LOG_ADDR_TUNER_3		7
+#define CEC_LOG_ADDR_PLAYBACK_2		8
+#define CEC_LOG_ADDR_RECORD_3		9
+#define CEC_LOG_ADDR_TUNER_4		10
+#define CEC_LOG_ADDR_PLAYBACK_3		11
+#define CEC_LOG_ADDR_BACKUP_1		12
+#define CEC_LOG_ADDR_BACKUP_2		13
+#define CEC_LOG_ADDR_SPECIFIC		14
+#define CEC_LOG_ADDR_UNREGISTERED	15 /* as initiator address */
+#define CEC_LOG_ADDR_BROADCAST		15 /* as destination address */
+
+/* The logical address types that the CEC device wants to claim */
+#define CEC_LOG_ADDR_TYPE_TV		0
+#define CEC_LOG_ADDR_TYPE_RECORD	1
+#define CEC_LOG_ADDR_TYPE_TUNER		2
+#define CEC_LOG_ADDR_TYPE_PLAYBACK	3
+#define CEC_LOG_ADDR_TYPE_AUDIOSYSTEM	4
+#define CEC_LOG_ADDR_TYPE_SPECIFIC	5
+#define CEC_LOG_ADDR_TYPE_UNREGISTERED	6
+/*
+ * Switches should use UNREGISTERED.
+ * Processors should use SPECIFIC.
+ */
+
+#define CEC_LOG_ADDR_MASK_TV		(1 << CEC_LOG_ADDR_TV)
+#define CEC_LOG_ADDR_MASK_RECORD	((1 << CEC_LOG_ADDR_RECORD_1) | \
+					 (1 << CEC_LOG_ADDR_RECORD_2) | \
+					 (1 << CEC_LOG_ADDR_RECORD_3))
+#define CEC_LOG_ADDR_MASK_TUNER		((1 << CEC_LOG_ADDR_TUNER_1) | \
+					 (1 << CEC_LOG_ADDR_TUNER_2) | \
+					 (1 << CEC_LOG_ADDR_TUNER_3) | \
+					 (1 << CEC_LOG_ADDR_TUNER_4))
+#define CEC_LOG_ADDR_MASK_PLAYBACK	((1 << CEC_LOG_ADDR_PLAYBACK_1) | \
+					 (1 << CEC_LOG_ADDR_PLAYBACK_2) | \
+					 (1 << CEC_LOG_ADDR_PLAYBACK_3))
+#define CEC_LOG_ADDR_MASK_AUDIOSYSTEM	(1 << CEC_LOG_ADDR_AUDIOSYSTEM)
+#define CEC_LOG_ADDR_MASK_BACKUP	((1 << CEC_LOG_ADDR_BACKUP_1) | \
+					 (1 << CEC_LOG_ADDR_BACKUP_2))
+#define CEC_LOG_ADDR_MASK_SPECIFIC	(1 << CEC_LOG_ADDR_SPECIFIC)
+#define CEC_LOG_ADDR_MASK_UNREGISTERED	(1 << CEC_LOG_ADDR_UNREGISTERED)
+
+static __inline__ int cec_has_tv(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_TV;
+}
+
+static __inline__ int cec_has_record(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_RECORD;
+}
+
+static __inline__ int cec_has_tuner(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_TUNER;
+}
+
+static __inline__ int cec_has_playback(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_PLAYBACK;
+}
+
+static __inline__ int cec_has_audiosystem(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_AUDIOSYSTEM;
+}
+
+static __inline__ int cec_has_backup(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_BACKUP;
+}
+
+static __inline__ int cec_has_specific(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_SPECIFIC;
+}
+
+static __inline__ int cec_is_unregistered(__u16 log_addr_mask)
+{
+	return log_addr_mask & CEC_LOG_ADDR_MASK_UNREGISTERED;
+}
+
+static __inline__ int cec_is_unconfigured(__u16 log_addr_mask)
+{
+	return log_addr_mask == 0;
+}
+
+/*
+ * Use this if there is no vendor ID (CEC_G_VENDOR_ID) or if the vendor ID
+ * should be disabled (CEC_S_VENDOR_ID)
+ */
+#define CEC_VENDOR_ID_NONE		0xffffffff
+
+/* The message handling modes */
+/* Modes for initiator */
+#define CEC_MODE_NO_INITIATOR		(0x0 << 0)
+#define CEC_MODE_INITIATOR		(0x1 << 0)
+#define CEC_MODE_EXCL_INITIATOR		(0x2 << 0)
+#define CEC_MODE_INITIATOR_MSK		0x0f
+
+/* Modes for follower */
+#define CEC_MODE_NO_FOLLOWER		(0x0 << 4)
+#define CEC_MODE_FOLLOWER		(0x1 << 4)
+#define CEC_MODE_EXCL_FOLLOWER		(0x2 << 4)
+#define CEC_MODE_EXCL_FOLLOWER_PASSTHRU	(0x3 << 4)
+#define CEC_MODE_MONITOR_PIN		(0xd << 4)
+#define CEC_MODE_MONITOR		(0xe << 4)
+#define CEC_MODE_MONITOR_ALL		(0xf << 4)
+#define CEC_MODE_FOLLOWER_MSK		0xf0
+
+/* Userspace has to configure the physical address */
+#define CEC_CAP_PHYS_ADDR	(1 << 0)
+/* Userspace has to configure the logical addresses */
+#define CEC_CAP_LOG_ADDRS	(1 << 1)
+/* Userspace can transmit messages (and thus become follower as well) */
+#define CEC_CAP_TRANSMIT	(1 << 2)
+/*
+ * Passthrough all messages instead of processing them.
+ */
+#define CEC_CAP_PASSTHROUGH	(1 << 3)
+/* Supports remote control */
+#define CEC_CAP_RC		(1 << 4)
+/* Hardware can monitor all messages, not just directed and broadcast. */
+#define CEC_CAP_MONITOR_ALL	(1 << 5)
+/* Hardware can use CEC only if the HDMI HPD pin is high. */
+#define CEC_CAP_NEEDS_HPD	(1 << 6)
+/* Hardware can monitor CEC pin transitions */
+#define CEC_CAP_MONITOR_PIN	(1 << 7)
+/* CEC_ADAP_G_CONNECTOR_INFO is available */
+#define CEC_CAP_CONNECTOR_INFO	(1 << 8)
+
+/**
+ * struct cec_caps - CEC capabilities structure.
+ * @driver: name of the CEC device driver.
+ * @name: name of the CEC device. @driver + @name must be unique.
+ * @available_log_addrs: number of available logical addresses.
+ * @capabilities: capabilities of the CEC adapter.
+ * @version: version of the CEC adapter framework.
+ */
+struct cec_caps {
+	char driver[32];
+	char name[32];
+	__u32 available_log_addrs;
+	__u32 capabilities;
+	__u32 version;
+};
+
+/**
+ * struct cec_log_addrs - CEC logical addresses structure.
+ * @log_addr: the claimed logical addresses. Set by the driver.
+ * @log_addr_mask: current logical address mask. Set by the driver.
+ * @cec_version: the CEC version that the adapter should implement. Set by the
+ *	caller.
+ * @num_log_addrs: how many logical addresses should be claimed. Set by the
+ *	caller.
+ * @vendor_id: the vendor ID of the device. Set by the caller.
+ * @flags: flags.
+ * @osd_name: the OSD name of the device. Set by the caller.
+ * @primary_device_type: the primary device type for each logical address.
+ *	Set by the caller.
+ * @log_addr_type: the logical address types. Set by the caller.
+ * @all_device_types: CEC 2.0: all device types represented by the logical
+ *	address. Set by the caller.
+ * @features:	CEC 2.0: The logical address features. Set by the caller.
+ */
+struct cec_log_addrs {
+	__u8 log_addr[CEC_MAX_LOG_ADDRS];
+	__u16 log_addr_mask;
+	__u8 cec_version;
+	__u8 num_log_addrs;
+	__u32 vendor_id;
+	__u32 flags;
+	char osd_name[15];
+	__u8 primary_device_type[CEC_MAX_LOG_ADDRS];
+	__u8 log_addr_type[CEC_MAX_LOG_ADDRS];
+
+	/* CEC 2.0 */
+	__u8 all_device_types[CEC_MAX_LOG_ADDRS];
+	__u8 features[CEC_MAX_LOG_ADDRS][12];
+};
+
+/* Allow a fallback to unregistered */
+#define CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK	(1 << 0)
+/* Passthrough RC messages to the input subsystem */
+#define CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU	(1 << 1)
+/* CDC-Only device: supports only CDC messages */
+#define CEC_LOG_ADDRS_FL_CDC_ONLY		(1 << 2)
+
+/**
+ * struct cec_drm_connector_info - tells which drm connector is
+ * associated with the CEC adapter.
+ * @card_no: drm card number
+ * @connector_id: drm connector ID
+ */
+struct cec_drm_connector_info {
+	__u32 card_no;
+	__u32 connector_id;
+};
+
+#define CEC_CONNECTOR_TYPE_NO_CONNECTOR	0
+#define CEC_CONNECTOR_TYPE_DRM		1
+
+/**
+ * struct cec_connector_info - tells if and which connector is
+ * associated with the CEC adapter.
+ * @type: connector type (if any)
+ * @drm: drm connector info
+ * @raw: array to pad the union
+ */
+struct cec_connector_info {
+	__u32 type;
+	union {
+		struct cec_drm_connector_info drm;
+		__u32 raw[16];
+	};
+};
+
+/* Events */
+
+/* Event that occurs when the adapter state changes */
+#define CEC_EVENT_STATE_CHANGE		1
+/*
+ * This event is sent when messages are lost because the application
+ * didn't empty the message queue in time
+ */
+#define CEC_EVENT_LOST_MSGS		2
+#define CEC_EVENT_PIN_CEC_LOW		3
+#define CEC_EVENT_PIN_CEC_HIGH		4
+#define CEC_EVENT_PIN_HPD_LOW		5
+#define CEC_EVENT_PIN_HPD_HIGH		6
+#define CEC_EVENT_PIN_5V_LOW		7
+#define CEC_EVENT_PIN_5V_HIGH		8
+
+#define CEC_EVENT_FL_INITIAL_STATE	(1 << 0)
+#define CEC_EVENT_FL_DROPPED_EVENTS	(1 << 1)
+
+/**
+ * struct cec_event_state_change - used when the CEC adapter changes state.
+ * @phys_addr: the current physical address
+ * @log_addr_mask: the current logical address mask
+ * @have_conn_info: if non-zero, then HDMI connector information is available.
+ *	This field is only valid if CEC_CAP_CONNECTOR_INFO is set. If that
+ *	capability is set and @have_conn_info is zero, then that indicates
+ *	that the HDMI connector device is not instantiated, either because
+ *	the HDMI driver is still configuring the device or because the HDMI
+ *	device was unbound.
+ */
+struct cec_event_state_change {
+	__u16 phys_addr;
+	__u16 log_addr_mask;
+	__u16 have_conn_info;
+};
+
+/**
+ * struct cec_event_lost_msgs - tells you how many messages were lost.
+ * @lost_msgs: how many messages were lost.
+ */
+struct cec_event_lost_msgs {
+	__u32 lost_msgs;
+};
+
+/**
+ * struct cec_event - CEC event structure
+ * @ts: the timestamp of when the event was sent.
+ * @event: the event.
+ * @flags: event flags.
+ * @state_change: the event payload for CEC_EVENT_STATE_CHANGE.
+ * @lost_msgs: the event payload for CEC_EVENT_LOST_MSGS.
+ * @raw: array to pad the union.
+ */
+struct cec_event {
+	__u64 ts;
+	__u32 event;
+	__u32 flags;
+	union {
+		struct cec_event_state_change state_change;
+		struct cec_event_lost_msgs lost_msgs;
+		__u32 raw[16];
+	};
+};
+
+/* ioctls */
+
+/* Adapter capabilities */
+#define CEC_ADAP_G_CAPS		_IOWR('a',  0, struct cec_caps)
+
+/*
+ * phys_addr is either 0 (if this is the CEC root device)
+ * or a valid physical address obtained from the sink's EDID
+ * as read by this CEC device (if this is a source device)
+ * or a physical address obtained and modified from a sink
+ * EDID and used for a sink CEC device.
+ * If nothing is connected, then phys_addr is 0xffff.
+ * See HDMI 1.4b, section 8.7 (Physical Address).
+ *
+ * The CEC_ADAP_S_PHYS_ADDR ioctl may not be available if that is handled
+ * internally.
+ */
+#define CEC_ADAP_G_PHYS_ADDR	_IOR('a',  1, __u16)
+#define CEC_ADAP_S_PHYS_ADDR	_IOW('a',  2, __u16)
+
+/*
+ * Configure the CEC adapter. It sets the device type and which
+ * logical types it will try to claim. It will return which
+ * logical addresses it could actually claim.
+ * An error is returned if the adapter is disabled or if there
+ * is no physical address assigned.
+ */
+
+#define CEC_ADAP_G_LOG_ADDRS	_IOR('a',  3, struct cec_log_addrs)
+#define CEC_ADAP_S_LOG_ADDRS	_IOWR('a',  4, struct cec_log_addrs)
+
+/* Transmit/receive a CEC command */
+#define CEC_TRANSMIT		_IOWR('a',  5, struct cec_msg)
+#define CEC_RECEIVE		_IOWR('a',  6, struct cec_msg)
+
+/* Dequeue CEC events */
+#define CEC_DQEVENT		_IOWR('a',  7, struct cec_event)
+
+/*
+ * Get and set the message handling mode for this filehandle.
+ */
+#define CEC_G_MODE		_IOR('a',  8, __u32)
+#define CEC_S_MODE		_IOW('a',  9, __u32)
+
+/* Get the connector info */
+#define CEC_ADAP_G_CONNECTOR_INFO _IOR('a',  10, struct cec_connector_info)
+
+/*
+ * The remainder of this header defines all CEC messages and operands.
+ * The format matters since it the cec-ctl utility parses it to generate
+ * code for implementing all these messages.
+ *
+ * Comments ending with 'Feature' group messages for each feature.
+ * If messages are part of multiple features, then the "Has also"
+ * comment is used to list the previously defined messages that are
+ * supported by the feature.
+ *
+ * Before operands are defined a comment is added that gives the
+ * name of the operand and in brackets the variable name of the
+ * corresponding argument in the cec-funcs.h function.
+ */
+
+/* Messages */
+
+/* One Touch Play Feature */
+#define CEC_MSG_ACTIVE_SOURCE				0x82
+#define CEC_MSG_IMAGE_VIEW_ON				0x04
+#define CEC_MSG_TEXT_VIEW_ON				0x0d
+
+
+/* Routing Control Feature */
+
+/*
+ * Has also:
+ *	CEC_MSG_ACTIVE_SOURCE
+ */
+
+#define CEC_MSG_INACTIVE_SOURCE				0x9d
+#define CEC_MSG_REQUEST_ACTIVE_SOURCE			0x85
+#define CEC_MSG_ROUTING_CHANGE				0x80
+#define CEC_MSG_ROUTING_INFORMATION			0x81
+#define CEC_MSG_SET_STREAM_PATH				0x86
+
+
+/* Standby Feature */
+#define CEC_MSG_STANDBY					0x36
+
+
+/* One Touch Record Feature */
+#define CEC_MSG_RECORD_OFF				0x0b
+#define CEC_MSG_RECORD_ON				0x09
+/* Record Source Type Operand (rec_src_type) */
+#define CEC_OP_RECORD_SRC_OWN				1
+#define CEC_OP_RECORD_SRC_DIGITAL			2
+#define CEC_OP_RECORD_SRC_ANALOG			3
+#define CEC_OP_RECORD_SRC_EXT_PLUG			4
+#define CEC_OP_RECORD_SRC_EXT_PHYS_ADDR			5
+/* Service Identification Method Operand (service_id_method) */
+#define CEC_OP_SERVICE_ID_METHOD_BY_DIG_ID		0
+#define CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL		1
+/* Digital Service Broadcast System Operand (dig_bcast_system) */
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_GEN	0x00
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN	0x01
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_GEN		0x02
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_BS		0x08
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_CS		0x09
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_T		0x0a
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE	0x10
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT	0x11
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T		0x12
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_C		0x18
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S		0x19
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S2		0x1a
+#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_T		0x1b
+/* Analogue Broadcast Type Operand (ana_bcast_type) */
+#define CEC_OP_ANA_BCAST_TYPE_CABLE			0
+#define CEC_OP_ANA_BCAST_TYPE_SATELLITE			1
+#define CEC_OP_ANA_BCAST_TYPE_TERRESTRIAL		2
+/* Broadcast System Operand (bcast_system) */
+#define CEC_OP_BCAST_SYSTEM_PAL_BG			0x00
+#define CEC_OP_BCAST_SYSTEM_SECAM_LQ			0x01 /* SECAM L' */
+#define CEC_OP_BCAST_SYSTEM_PAL_M			0x02
+#define CEC_OP_BCAST_SYSTEM_NTSC_M			0x03
+#define CEC_OP_BCAST_SYSTEM_PAL_I			0x04
+#define CEC_OP_BCAST_SYSTEM_SECAM_DK			0x05
+#define CEC_OP_BCAST_SYSTEM_SECAM_BG			0x06
+#define CEC_OP_BCAST_SYSTEM_SECAM_L			0x07
+#define CEC_OP_BCAST_SYSTEM_PAL_DK			0x08
+#define CEC_OP_BCAST_SYSTEM_OTHER			0x1f
+/* Channel Number Format Operand (channel_number_fmt) */
+#define CEC_OP_CHANNEL_NUMBER_FMT_1_PART		0x01
+#define CEC_OP_CHANNEL_NUMBER_FMT_2_PART		0x02
+
+#define CEC_MSG_RECORD_STATUS				0x0a
+/* Record Status Operand (rec_status) */
+#define CEC_OP_RECORD_STATUS_CUR_SRC			0x01
+#define CEC_OP_RECORD_STATUS_DIG_SERVICE		0x02
+#define CEC_OP_RECORD_STATUS_ANA_SERVICE		0x03
+#define CEC_OP_RECORD_STATUS_EXT_INPUT			0x04
+#define CEC_OP_RECORD_STATUS_NO_DIG_SERVICE		0x05
+#define CEC_OP_RECORD_STATUS_NO_ANA_SERVICE		0x06
+#define CEC_OP_RECORD_STATUS_NO_SERVICE			0x07
+#define CEC_OP_RECORD_STATUS_INVALID_EXT_PLUG		0x09
+#define CEC_OP_RECORD_STATUS_INVALID_EXT_PHYS_ADDR	0x0a
+#define CEC_OP_RECORD_STATUS_UNSUP_CA			0x0b
+#define CEC_OP_RECORD_STATUS_NO_CA_ENTITLEMENTS		0x0c
+#define CEC_OP_RECORD_STATUS_CANT_COPY_SRC		0x0d
+#define CEC_OP_RECORD_STATUS_NO_MORE_COPIES		0x0e
+#define CEC_OP_RECORD_STATUS_NO_MEDIA			0x10
+#define CEC_OP_RECORD_STATUS_PLAYING			0x11
+#define CEC_OP_RECORD_STATUS_ALREADY_RECORDING		0x12
+#define CEC_OP_RECORD_STATUS_MEDIA_PROT			0x13
+#define CEC_OP_RECORD_STATUS_NO_SIGNAL			0x14
+#define CEC_OP_RECORD_STATUS_MEDIA_PROBLEM		0x15
+#define CEC_OP_RECORD_STATUS_NO_SPACE			0x16
+#define CEC_OP_RECORD_STATUS_PARENTAL_LOCK		0x17
+#define CEC_OP_RECORD_STATUS_TERMINATED_OK		0x1a
+#define CEC_OP_RECORD_STATUS_ALREADY_TERM		0x1b
+#define CEC_OP_RECORD_STATUS_OTHER			0x1f
+
+#define CEC_MSG_RECORD_TV_SCREEN			0x0f
+
+
+/* Timer Programming Feature */
+#define CEC_MSG_CLEAR_ANALOGUE_TIMER			0x33
+/* Recording Sequence Operand (recording_seq) */
+#define CEC_OP_REC_SEQ_SUNDAY				0x01
+#define CEC_OP_REC_SEQ_MONDAY				0x02
+#define CEC_OP_REC_SEQ_TUESDAY				0x04
+#define CEC_OP_REC_SEQ_WEDNESDAY			0x08
+#define CEC_OP_REC_SEQ_THURSDAY				0x10
+#define CEC_OP_REC_SEQ_FRIDAY				0x20
+#define CEC_OP_REC_SEQ_SATURDAY				0x40
+#define CEC_OP_REC_SEQ_ONCE_ONLY			0x00
+
+#define CEC_MSG_CLEAR_DIGITAL_TIMER			0x99
+
+#define CEC_MSG_CLEAR_EXT_TIMER				0xa1
+/* External Source Specifier Operand (ext_src_spec) */
+#define CEC_OP_EXT_SRC_PLUG				0x04
+#define CEC_OP_EXT_SRC_PHYS_ADDR			0x05
+
+#define CEC_MSG_SET_ANALOGUE_TIMER			0x34
+#define CEC_MSG_SET_DIGITAL_TIMER			0x97
+#define CEC_MSG_SET_EXT_TIMER				0xa2
+
+#define CEC_MSG_SET_TIMER_PROGRAM_TITLE			0x67
+#define CEC_MSG_TIMER_CLEARED_STATUS			0x43
+/* Timer Cleared Status Data Operand (timer_cleared_status) */
+#define CEC_OP_TIMER_CLR_STAT_RECORDING			0x00
+#define CEC_OP_TIMER_CLR_STAT_NO_MATCHING		0x01
+#define CEC_OP_TIMER_CLR_STAT_NO_INFO			0x02
+#define CEC_OP_TIMER_CLR_STAT_CLEARED			0x80
+
+#define CEC_MSG_TIMER_STATUS				0x35
+/* Timer Overlap Warning Operand (timer_overlap_warning) */
+#define CEC_OP_TIMER_OVERLAP_WARNING_NO_OVERLAP		0
+#define CEC_OP_TIMER_OVERLAP_WARNING_OVERLAP		1
+/* Media Info Operand (media_info) */
+#define CEC_OP_MEDIA_INFO_UNPROT_MEDIA			0
+#define CEC_OP_MEDIA_INFO_PROT_MEDIA			1
+#define CEC_OP_MEDIA_INFO_NO_MEDIA			2
+/* Programmed Indicator Operand (prog_indicator) */
+#define CEC_OP_PROG_IND_NOT_PROGRAMMED			0
+#define CEC_OP_PROG_IND_PROGRAMMED			1
+/* Programmed Info Operand (prog_info) */
+#define CEC_OP_PROG_INFO_ENOUGH_SPACE			0x08
+#define CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE		0x09
+#define CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE	0x0b
+#define CEC_OP_PROG_INFO_NONE_AVAILABLE			0x0a
+/* Not Programmed Error Info Operand (prog_error) */
+#define CEC_OP_PROG_ERROR_NO_FREE_TIMER			0x01
+#define CEC_OP_PROG_ERROR_DATE_OUT_OF_RANGE		0x02
+#define CEC_OP_PROG_ERROR_REC_SEQ_ERROR			0x03
+#define CEC_OP_PROG_ERROR_INV_EXT_PLUG			0x04
+#define CEC_OP_PROG_ERROR_INV_EXT_PHYS_ADDR		0x05
+#define CEC_OP_PROG_ERROR_CA_UNSUPP			0x06
+#define CEC_OP_PROG_ERROR_INSUF_CA_ENTITLEMENTS		0x07
+#define CEC_OP_PROG_ERROR_RESOLUTION_UNSUPP		0x08
+#define CEC_OP_PROG_ERROR_PARENTAL_LOCK			0x09
+#define CEC_OP_PROG_ERROR_CLOCK_FAILURE			0x0a
+#define CEC_OP_PROG_ERROR_DUPLICATE			0x0e
+
+
+/* System Information Feature */
+#define CEC_MSG_CEC_VERSION				0x9e
+/* CEC Version Operand (cec_version) */
+#define CEC_OP_CEC_VERSION_1_3A				4
+#define CEC_OP_CEC_VERSION_1_4				5
+#define CEC_OP_CEC_VERSION_2_0				6
+
+#define CEC_MSG_GET_CEC_VERSION				0x9f
+#define CEC_MSG_GIVE_PHYSICAL_ADDR			0x83
+#define CEC_MSG_GET_MENU_LANGUAGE			0x91
+#define CEC_MSG_REPORT_PHYSICAL_ADDR			0x84
+/* Primary Device Type Operand (prim_devtype) */
+#define CEC_OP_PRIM_DEVTYPE_TV				0
+#define CEC_OP_PRIM_DEVTYPE_RECORD			1
+#define CEC_OP_PRIM_DEVTYPE_TUNER			3
+#define CEC_OP_PRIM_DEVTYPE_PLAYBACK			4
+#define CEC_OP_PRIM_DEVTYPE_AUDIOSYSTEM			5
+#define CEC_OP_PRIM_DEVTYPE_SWITCH			6
+#define CEC_OP_PRIM_DEVTYPE_PROCESSOR			7
+
+#define CEC_MSG_SET_MENU_LANGUAGE			0x32
+#define CEC_MSG_REPORT_FEATURES				0xa6	/* HDMI 2.0 */
+/* All Device Types Operand (all_device_types) */
+#define CEC_OP_ALL_DEVTYPE_TV				0x80
+#define CEC_OP_ALL_DEVTYPE_RECORD			0x40
+#define CEC_OP_ALL_DEVTYPE_TUNER			0x20
+#define CEC_OP_ALL_DEVTYPE_PLAYBACK			0x10
+#define CEC_OP_ALL_DEVTYPE_AUDIOSYSTEM			0x08
+#define CEC_OP_ALL_DEVTYPE_SWITCH			0x04
+/*
+ * And if you wondering what happened to PROCESSOR devices: those should
+ * be mapped to a SWITCH.
+ */
+
+/* Valid for RC Profile and Device Feature operands */
+#define CEC_OP_FEAT_EXT					0x80	/* Extension bit */
+/* RC Profile Operand (rc_profile) */
+#define CEC_OP_FEAT_RC_TV_PROFILE_NONE			0x00
+#define CEC_OP_FEAT_RC_TV_PROFILE_1			0x02
+#define CEC_OP_FEAT_RC_TV_PROFILE_2			0x06
+#define CEC_OP_FEAT_RC_TV_PROFILE_3			0x0a
+#define CEC_OP_FEAT_RC_TV_PROFILE_4			0x0e
+#define CEC_OP_FEAT_RC_SRC_HAS_DEV_ROOT_MENU		0x50
+#define CEC_OP_FEAT_RC_SRC_HAS_DEV_SETUP_MENU		0x48
+#define CEC_OP_FEAT_RC_SRC_HAS_CONTENTS_MENU		0x44
+#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_TOP_MENU		0x42
+#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_CONTEXT_MENU	0x41
+/* Device Feature Operand (dev_features) */
+#define CEC_OP_FEAT_DEV_HAS_RECORD_TV_SCREEN		0x40
+#define CEC_OP_FEAT_DEV_HAS_SET_OSD_STRING		0x20
+#define CEC_OP_FEAT_DEV_HAS_DECK_CONTROL		0x10
+#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_RATE		0x08
+#define CEC_OP_FEAT_DEV_SINK_HAS_ARC_TX			0x04
+#define CEC_OP_FEAT_DEV_SOURCE_HAS_ARC_RX		0x02
+#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_VOLUME_LEVEL	0x01
+
+#define CEC_MSG_GIVE_FEATURES				0xa5	/* HDMI 2.0 */
+
+
+/* Deck Control Feature */
+#define CEC_MSG_DECK_CONTROL				0x42
+/* Deck Control Mode Operand (deck_control_mode) */
+#define CEC_OP_DECK_CTL_MODE_SKIP_FWD			1
+#define CEC_OP_DECK_CTL_MODE_SKIP_REV			2
+#define CEC_OP_DECK_CTL_MODE_STOP			3
+#define CEC_OP_DECK_CTL_MODE_EJECT			4
+
+#define CEC_MSG_DECK_STATUS				0x1b
+/* Deck Info Operand (deck_info) */
+#define CEC_OP_DECK_INFO_PLAY				0x11
+#define CEC_OP_DECK_INFO_RECORD				0x12
+#define CEC_OP_DECK_INFO_PLAY_REV			0x13
+#define CEC_OP_DECK_INFO_STILL				0x14
+#define CEC_OP_DECK_INFO_SLOW				0x15
+#define CEC_OP_DECK_INFO_SLOW_REV			0x16
+#define CEC_OP_DECK_INFO_FAST_FWD			0x17
+#define CEC_OP_DECK_INFO_FAST_REV			0x18
+#define CEC_OP_DECK_INFO_NO_MEDIA			0x19
+#define CEC_OP_DECK_INFO_STOP				0x1a
+#define CEC_OP_DECK_INFO_SKIP_FWD			0x1b
+#define CEC_OP_DECK_INFO_SKIP_REV			0x1c
+#define CEC_OP_DECK_INFO_INDEX_SEARCH_FWD		0x1d
+#define CEC_OP_DECK_INFO_INDEX_SEARCH_REV		0x1e
+#define CEC_OP_DECK_INFO_OTHER				0x1f
+
+#define CEC_MSG_GIVE_DECK_STATUS			0x1a
+/* Status Request Operand (status_req) */
+#define CEC_OP_STATUS_REQ_ON				1
+#define CEC_OP_STATUS_REQ_OFF				2
+#define CEC_OP_STATUS_REQ_ONCE				3
+
+#define CEC_MSG_PLAY					0x41
+/* Play Mode Operand (play_mode) */
+#define CEC_OP_PLAY_MODE_PLAY_FWD			0x24
+#define CEC_OP_PLAY_MODE_PLAY_REV			0x20
+#define CEC_OP_PLAY_MODE_PLAY_STILL			0x25
+#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MIN		0x05
+#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MED		0x06
+#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MAX		0x07
+#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MIN		0x09
+#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MED		0x0a
+#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MAX		0x0b
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MIN		0x15
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MED		0x16
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MAX		0x17
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MIN		0x19
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MED		0x1a
+#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MAX		0x1b
+
+
+/* Tuner Control Feature */
+#define CEC_MSG_GIVE_TUNER_DEVICE_STATUS		0x08
+#define CEC_MSG_SELECT_ANALOGUE_SERVICE			0x92
+#define CEC_MSG_SELECT_DIGITAL_SERVICE			0x93
+#define CEC_MSG_TUNER_DEVICE_STATUS			0x07
+/* Recording Flag Operand (rec_flag) */
+#define CEC_OP_REC_FLAG_NOT_USED			0
+#define CEC_OP_REC_FLAG_USED				1
+/* Tuner Display Info Operand (tuner_display_info) */
+#define CEC_OP_TUNER_DISPLAY_INFO_DIGITAL		0
+#define CEC_OP_TUNER_DISPLAY_INFO_NONE			1
+#define CEC_OP_TUNER_DISPLAY_INFO_ANALOGUE		2
+
+#define CEC_MSG_TUNER_STEP_DECREMENT			0x06
+#define CEC_MSG_TUNER_STEP_INCREMENT			0x05
+
+
+/* Vendor Specific Commands Feature */
+
+/*
+ * Has also:
+ *	CEC_MSG_CEC_VERSION
+ *	CEC_MSG_GET_CEC_VERSION
+ */
+#define CEC_MSG_DEVICE_VENDOR_ID			0x87
+#define CEC_MSG_GIVE_DEVICE_VENDOR_ID			0x8c
+#define CEC_MSG_VENDOR_COMMAND				0x89
+#define CEC_MSG_VENDOR_COMMAND_WITH_ID			0xa0
+#define CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN		0x8a
+#define CEC_MSG_VENDOR_REMOTE_BUTTON_UP			0x8b
+
+
+/* OSD Display Feature */
+#define CEC_MSG_SET_OSD_STRING				0x64
+/* Display Control Operand (disp_ctl) */
+#define CEC_OP_DISP_CTL_DEFAULT				0x00
+#define CEC_OP_DISP_CTL_UNTIL_CLEARED			0x40
+#define CEC_OP_DISP_CTL_CLEAR				0x80
+
+
+/* Device OSD Transfer Feature */
+#define CEC_MSG_GIVE_OSD_NAME				0x46
+#define CEC_MSG_SET_OSD_NAME				0x47
+
+
+/* Device Menu Control Feature */
+#define CEC_MSG_MENU_REQUEST				0x8d
+/* Menu Request Type Operand (menu_req) */
+#define CEC_OP_MENU_REQUEST_ACTIVATE			0x00
+#define CEC_OP_MENU_REQUEST_DEACTIVATE			0x01
+#define CEC_OP_MENU_REQUEST_QUERY			0x02
+
+#define CEC_MSG_MENU_STATUS				0x8e
+/* Menu State Operand (menu_state) */
+#define CEC_OP_MENU_STATE_ACTIVATED			0x00
+#define CEC_OP_MENU_STATE_DEACTIVATED			0x01
+
+#define CEC_MSG_USER_CONTROL_PRESSED			0x44
+/* UI Command Operand (ui_cmd) */
+#define CEC_OP_UI_CMD_SELECT				0x00
+#define CEC_OP_UI_CMD_UP				0x01
+#define CEC_OP_UI_CMD_DOWN				0x02
+#define CEC_OP_UI_CMD_LEFT				0x03
+#define CEC_OP_UI_CMD_RIGHT				0x04
+#define CEC_OP_UI_CMD_RIGHT_UP				0x05
+#define CEC_OP_UI_CMD_RIGHT_DOWN			0x06
+#define CEC_OP_UI_CMD_LEFT_UP				0x07
+#define CEC_OP_UI_CMD_LEFT_DOWN				0x08
+#define CEC_OP_UI_CMD_DEVICE_ROOT_MENU			0x09
+#define CEC_OP_UI_CMD_DEVICE_SETUP_MENU			0x0a
+#define CEC_OP_UI_CMD_CONTENTS_MENU			0x0b
+#define CEC_OP_UI_CMD_FAVORITE_MENU			0x0c
+#define CEC_OP_UI_CMD_BACK				0x0d
+#define CEC_OP_UI_CMD_MEDIA_TOP_MENU			0x10
+#define CEC_OP_UI_CMD_MEDIA_CONTEXT_SENSITIVE_MENU	0x11
+#define CEC_OP_UI_CMD_NUMBER_ENTRY_MODE			0x1d
+#define CEC_OP_UI_CMD_NUMBER_11				0x1e
+#define CEC_OP_UI_CMD_NUMBER_12				0x1f
+#define CEC_OP_UI_CMD_NUMBER_0_OR_NUMBER_10		0x20
+#define CEC_OP_UI_CMD_NUMBER_1				0x21
+#define CEC_OP_UI_CMD_NUMBER_2				0x22
+#define CEC_OP_UI_CMD_NUMBER_3				0x23
+#define CEC_OP_UI_CMD_NUMBER_4				0x24
+#define CEC_OP_UI_CMD_NUMBER_5				0x25
+#define CEC_OP_UI_CMD_NUMBER_6				0x26
+#define CEC_OP_UI_CMD_NUMBER_7				0x27
+#define CEC_OP_UI_CMD_NUMBER_8				0x28
+#define CEC_OP_UI_CMD_NUMBER_9				0x29
+#define CEC_OP_UI_CMD_DOT				0x2a
+#define CEC_OP_UI_CMD_ENTER				0x2b
+#define CEC_OP_UI_CMD_CLEAR				0x2c
+#define CEC_OP_UI_CMD_NEXT_FAVORITE			0x2f
+#define CEC_OP_UI_CMD_CHANNEL_UP			0x30
+#define CEC_OP_UI_CMD_CHANNEL_DOWN			0x31
+#define CEC_OP_UI_CMD_PREVIOUS_CHANNEL			0x32
+#define CEC_OP_UI_CMD_SOUND_SELECT			0x33
+#define CEC_OP_UI_CMD_INPUT_SELECT			0x34
+#define CEC_OP_UI_CMD_DISPLAY_INFORMATION		0x35
+#define CEC_OP_UI_CMD_HELP				0x36
+#define CEC_OP_UI_CMD_PAGE_UP				0x37
+#define CEC_OP_UI_CMD_PAGE_DOWN				0x38
+#define CEC_OP_UI_CMD_POWER				0x40
+#define CEC_OP_UI_CMD_VOLUME_UP				0x41
+#define CEC_OP_UI_CMD_VOLUME_DOWN			0x42
+#define CEC_OP_UI_CMD_MUTE				0x43
+#define CEC_OP_UI_CMD_PLAY				0x44
+#define CEC_OP_UI_CMD_STOP				0x45
+#define CEC_OP_UI_CMD_PAUSE				0x46
+#define CEC_OP_UI_CMD_RECORD				0x47
+#define CEC_OP_UI_CMD_REWIND				0x48
+#define CEC_OP_UI_CMD_FAST_FORWARD			0x49
+#define CEC_OP_UI_CMD_EJECT				0x4a
+#define CEC_OP_UI_CMD_SKIP_FORWARD			0x4b
+#define CEC_OP_UI_CMD_SKIP_BACKWARD			0x4c
+#define CEC_OP_UI_CMD_STOP_RECORD			0x4d
+#define CEC_OP_UI_CMD_PAUSE_RECORD			0x4e
+#define CEC_OP_UI_CMD_ANGLE				0x50
+#define CEC_OP_UI_CMD_SUB_PICTURE			0x51
+#define CEC_OP_UI_CMD_VIDEO_ON_DEMAND			0x52
+#define CEC_OP_UI_CMD_ELECTRONIC_PROGRAM_GUIDE		0x53
+#define CEC_OP_UI_CMD_TIMER_PROGRAMMING			0x54
+#define CEC_OP_UI_CMD_INITIAL_CONFIGURATION		0x55
+#define CEC_OP_UI_CMD_SELECT_BROADCAST_TYPE		0x56
+#define CEC_OP_UI_CMD_SELECT_SOUND_PRESENTATION		0x57
+#define CEC_OP_UI_CMD_AUDIO_DESCRIPTION			0x58
+#define CEC_OP_UI_CMD_INTERNET				0x59
+#define CEC_OP_UI_CMD_3D_MODE				0x5a
+#define CEC_OP_UI_CMD_PLAY_FUNCTION			0x60
+#define CEC_OP_UI_CMD_PAUSE_PLAY_FUNCTION		0x61
+#define CEC_OP_UI_CMD_RECORD_FUNCTION			0x62
+#define CEC_OP_UI_CMD_PAUSE_RECORD_FUNCTION		0x63
+#define CEC_OP_UI_CMD_STOP_FUNCTION			0x64
+#define CEC_OP_UI_CMD_MUTE_FUNCTION			0x65
+#define CEC_OP_UI_CMD_RESTORE_VOLUME_FUNCTION		0x66
+#define CEC_OP_UI_CMD_TUNE_FUNCTION			0x67
+#define CEC_OP_UI_CMD_SELECT_MEDIA_FUNCTION		0x68
+#define CEC_OP_UI_CMD_SELECT_AV_INPUT_FUNCTION		0x69
+#define CEC_OP_UI_CMD_SELECT_AUDIO_INPUT_FUNCTION	0x6a
+#define CEC_OP_UI_CMD_POWER_TOGGLE_FUNCTION		0x6b
+#define CEC_OP_UI_CMD_POWER_OFF_FUNCTION		0x6c
+#define CEC_OP_UI_CMD_POWER_ON_FUNCTION			0x6d
+#define CEC_OP_UI_CMD_F1_BLUE				0x71
+#define CEC_OP_UI_CMD_F2_RED				0x72
+#define CEC_OP_UI_CMD_F3_GREEN				0x73
+#define CEC_OP_UI_CMD_F4_YELLOW				0x74
+#define CEC_OP_UI_CMD_F5				0x75
+#define CEC_OP_UI_CMD_DATA				0x76
+/* UI Broadcast Type Operand (ui_bcast_type) */
+#define CEC_OP_UI_BCAST_TYPE_TOGGLE_ALL			0x00
+#define CEC_OP_UI_BCAST_TYPE_TOGGLE_DIG_ANA		0x01
+#define CEC_OP_UI_BCAST_TYPE_ANALOGUE			0x10
+#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_T			0x20
+#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_CABLE		0x30
+#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_SAT		0x40
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL			0x50
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL_T			0x60
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL_CABLE		0x70
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL_SAT		0x80
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT		0x90
+#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT2		0x91
+#define CEC_OP_UI_BCAST_TYPE_IP				0xa0
+/* UI Sound Presentation Control Operand (ui_snd_pres_ctl) */
+#define CEC_OP_UI_SND_PRES_CTL_DUAL_MONO		0x10
+#define CEC_OP_UI_SND_PRES_CTL_KARAOKE			0x20
+#define CEC_OP_UI_SND_PRES_CTL_DOWNMIX			0x80
+#define CEC_OP_UI_SND_PRES_CTL_REVERB			0x90
+#define CEC_OP_UI_SND_PRES_CTL_EQUALIZER		0xa0
+#define CEC_OP_UI_SND_PRES_CTL_BASS_UP			0xb1
+#define CEC_OP_UI_SND_PRES_CTL_BASS_NEUTRAL		0xb2
+#define CEC_OP_UI_SND_PRES_CTL_BASS_DOWN		0xb3
+#define CEC_OP_UI_SND_PRES_CTL_TREBLE_UP		0xc1
+#define CEC_OP_UI_SND_PRES_CTL_TREBLE_NEUTRAL		0xc2
+#define CEC_OP_UI_SND_PRES_CTL_TREBLE_DOWN		0xc3
+
+#define CEC_MSG_USER_CONTROL_RELEASED			0x45
+
+
+/* Remote Control Passthrough Feature */
+
+/*
+ * Has also:
+ *	CEC_MSG_USER_CONTROL_PRESSED
+ *	CEC_MSG_USER_CONTROL_RELEASED
+ */
+
+
+/* Power Status Feature */
+#define CEC_MSG_GIVE_DEVICE_POWER_STATUS		0x8f
+#define CEC_MSG_REPORT_POWER_STATUS			0x90
+/* Power Status Operand (pwr_state) */
+#define CEC_OP_POWER_STATUS_ON				0
+#define CEC_OP_POWER_STATUS_STANDBY			1
+#define CEC_OP_POWER_STATUS_TO_ON			2
+#define CEC_OP_POWER_STATUS_TO_STANDBY			3
+
+
+/* General Protocol Messages */
+#define CEC_MSG_FEATURE_ABORT				0x00
+/* Abort Reason Operand (reason) */
+#define CEC_OP_ABORT_UNRECOGNIZED_OP			0
+#define CEC_OP_ABORT_INCORRECT_MODE			1
+#define CEC_OP_ABORT_NO_SOURCE				2
+#define CEC_OP_ABORT_INVALID_OP				3
+#define CEC_OP_ABORT_REFUSED				4
+#define CEC_OP_ABORT_UNDETERMINED			5
+
+#define CEC_MSG_ABORT					0xff
+
+
+/* System Audio Control Feature */
+
+/*
+ * Has also:
+ *	CEC_MSG_USER_CONTROL_PRESSED
+ *	CEC_MSG_USER_CONTROL_RELEASED
+ */
+#define CEC_MSG_GIVE_AUDIO_STATUS			0x71
+#define CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS		0x7d
+#define CEC_MSG_REPORT_AUDIO_STATUS			0x7a
+/* Audio Mute Status Operand (aud_mute_status) */
+#define CEC_OP_AUD_MUTE_STATUS_OFF			0
+#define CEC_OP_AUD_MUTE_STATUS_ON			1
+
+#define CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR		0xa3
+#define CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR		0xa4
+#define CEC_MSG_SET_SYSTEM_AUDIO_MODE			0x72
+/* System Audio Status Operand (sys_aud_status) */
+#define CEC_OP_SYS_AUD_STATUS_OFF			0
+#define CEC_OP_SYS_AUD_STATUS_ON			1
+
+#define CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST		0x70
+#define CEC_MSG_SYSTEM_AUDIO_MODE_STATUS		0x7e
+/* Audio Format ID Operand (audio_format_id) */
+#define CEC_OP_AUD_FMT_ID_CEA861			0
+#define CEC_OP_AUD_FMT_ID_CEA861_CXT			1
+
+#define CEC_MSG_SET_AUDIO_VOLUME_LEVEL			0x73
+
+/* Audio Rate Control Feature */
+#define CEC_MSG_SET_AUDIO_RATE				0x9a
+/* Audio Rate Operand (audio_rate) */
+#define CEC_OP_AUD_RATE_OFF				0
+#define CEC_OP_AUD_RATE_WIDE_STD			1
+#define CEC_OP_AUD_RATE_WIDE_FAST			2
+#define CEC_OP_AUD_RATE_WIDE_SLOW			3
+#define CEC_OP_AUD_RATE_NARROW_STD			4
+#define CEC_OP_AUD_RATE_NARROW_FAST			5
+#define CEC_OP_AUD_RATE_NARROW_SLOW			6
+
+
+/* Audio Return Channel Control Feature */
+#define CEC_MSG_INITIATE_ARC				0xc0
+#define CEC_MSG_REPORT_ARC_INITIATED			0xc1
+#define CEC_MSG_REPORT_ARC_TERMINATED			0xc2
+#define CEC_MSG_REQUEST_ARC_INITIATION			0xc3
+#define CEC_MSG_REQUEST_ARC_TERMINATION			0xc4
+#define CEC_MSG_TERMINATE_ARC				0xc5
+
+
+/* Dynamic Audio Lipsync Feature */
+/* Only for CEC 2.0 and up */
+#define CEC_MSG_REQUEST_CURRENT_LATENCY			0xa7
+#define CEC_MSG_REPORT_CURRENT_LATENCY			0xa8
+/* Low Latency Mode Operand (low_latency_mode) */
+#define CEC_OP_LOW_LATENCY_MODE_OFF			0
+#define CEC_OP_LOW_LATENCY_MODE_ON			1
+/* Audio Output Compensated Operand (audio_out_compensated) */
+#define CEC_OP_AUD_OUT_COMPENSATED_NA			0
+#define CEC_OP_AUD_OUT_COMPENSATED_DELAY		1
+#define CEC_OP_AUD_OUT_COMPENSATED_NO_DELAY		2
+#define CEC_OP_AUD_OUT_COMPENSATED_PARTIAL_DELAY	3
+
+
+/* Capability Discovery and Control Feature */
+#define CEC_MSG_CDC_MESSAGE				0xf8
+/* Ethernet-over-HDMI: nobody ever does this... */
+#define CEC_MSG_CDC_HEC_INQUIRE_STATE			0x00
+#define CEC_MSG_CDC_HEC_REPORT_STATE			0x01
+/* HEC Functionality State Operand (hec_func_state) */
+#define CEC_OP_HEC_FUNC_STATE_NOT_SUPPORTED		0
+#define CEC_OP_HEC_FUNC_STATE_INACTIVE			1
+#define CEC_OP_HEC_FUNC_STATE_ACTIVE			2
+#define CEC_OP_HEC_FUNC_STATE_ACTIVATION_FIELD		3
+/* Host Functionality State Operand (host_func_state) */
+#define CEC_OP_HOST_FUNC_STATE_NOT_SUPPORTED		0
+#define CEC_OP_HOST_FUNC_STATE_INACTIVE			1
+#define CEC_OP_HOST_FUNC_STATE_ACTIVE			2
+/* ENC Functionality State Operand (enc_func_state) */
+#define CEC_OP_ENC_FUNC_STATE_EXT_CON_NOT_SUPPORTED	0
+#define CEC_OP_ENC_FUNC_STATE_EXT_CON_INACTIVE		1
+#define CEC_OP_ENC_FUNC_STATE_EXT_CON_ACTIVE		2
+/* CDC Error Code Operand (cdc_errcode) */
+#define CEC_OP_CDC_ERROR_CODE_NONE			0
+#define CEC_OP_CDC_ERROR_CODE_CAP_UNSUPPORTED		1
+#define CEC_OP_CDC_ERROR_CODE_WRONG_STATE		2
+#define CEC_OP_CDC_ERROR_CODE_OTHER			3
+/* HEC Support Operand (hec_support) */
+#define CEC_OP_HEC_SUPPORT_NO				0
+#define CEC_OP_HEC_SUPPORT_YES				1
+/* HEC Activation Operand (hec_activation) */
+#define CEC_OP_HEC_ACTIVATION_ON			0
+#define CEC_OP_HEC_ACTIVATION_OFF			1
+
+#define CEC_MSG_CDC_HEC_SET_STATE_ADJACENT		0x02
+#define CEC_MSG_CDC_HEC_SET_STATE			0x03
+/* HEC Set State Operand (hec_set_state) */
+#define CEC_OP_HEC_SET_STATE_DEACTIVATE			0
+#define CEC_OP_HEC_SET_STATE_ACTIVATE			1
+
+#define CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION		0x04
+#define CEC_MSG_CDC_HEC_NOTIFY_ALIVE			0x05
+#define CEC_MSG_CDC_HEC_DISCOVER			0x06
+/* Hotplug Detect messages */
+#define CEC_MSG_CDC_HPD_SET_STATE			0x10
+/* HPD State Operand (hpd_state) */
+#define CEC_OP_HPD_STATE_CP_EDID_DISABLE		0
+#define CEC_OP_HPD_STATE_CP_EDID_ENABLE			1
+#define CEC_OP_HPD_STATE_CP_EDID_DISABLE_ENABLE		2
+#define CEC_OP_HPD_STATE_EDID_DISABLE			3
+#define CEC_OP_HPD_STATE_EDID_ENABLE			4
+#define CEC_OP_HPD_STATE_EDID_DISABLE_ENABLE		5
+#define CEC_MSG_CDC_HPD_REPORT_STATE			0x11
+/* HPD Error Code Operand (hpd_error) */
+#define CEC_OP_HPD_ERROR_NONE				0
+#define CEC_OP_HPD_ERROR_INITIATOR_NOT_CAPABLE		1
+#define CEC_OP_HPD_ERROR_INITIATOR_WRONG_STATE		2
+#define CEC_OP_HPD_ERROR_OTHER				3
+#define CEC_OP_HPD_ERROR_NONE_NO_VIDEO			4
+
+/* End of Messages */
+
+/* Helper functions to identify the 'special' CEC devices */
+
+static __inline__ int cec_is_2nd_tv(const struct cec_log_addrs *las)
+{
+	/*
+	 * It is a second TV if the logical address is 14 or 15 and the
+	 * primary device type is a TV.
+	 */
+	return las->num_log_addrs &&
+	       las->log_addr[0] >= CEC_LOG_ADDR_SPECIFIC &&
+	       las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_TV;
+}
+
+static __inline__ int cec_is_processor(const struct cec_log_addrs *las)
+{
+	/*
+	 * It is a processor if the logical address is 12-15 and the
+	 * primary device type is a Processor.
+	 */
+	return las->num_log_addrs &&
+	       las->log_addr[0] >= CEC_LOG_ADDR_BACKUP_1 &&
+	       las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_PROCESSOR;
+}
+
+static __inline__ int cec_is_switch(const struct cec_log_addrs *las)
+{
+	/*
+	 * It is a switch if the logical address is 15 and the
+	 * primary device type is a Switch and the CDC-Only flag is not set.
+	 */
+	return las->num_log_addrs == 1 &&
+	       las->log_addr[0] == CEC_LOG_ADDR_UNREGISTERED &&
+	       las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_SWITCH &&
+	       !(las->flags & CEC_LOG_ADDRS_FL_CDC_ONLY);
+}
+
+static __inline__ int cec_is_cdc_only(const struct cec_log_addrs *las)
+{
+	/*
+	 * It is a CDC-only device if the logical address is 15 and the
+	 * primary device type is a Switch and the CDC-Only flag is set.
+	 */
+	return las->num_log_addrs == 1 &&
+	       las->log_addr[0] == CEC_LOG_ADDR_UNREGISTERED &&
+	       las->primary_device_type[0] == CEC_OP_PRIM_DEVTYPE_SWITCH &&
+	       (las->flags & CEC_LOG_ADDRS_FL_CDC_ONLY);
+}
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/cfm_bridge.h b/contrib/libs/linux-headers/linux/cfm_bridge.h
new file mode 100644
index 0000000000..88e5890d43
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cfm_bridge.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+#ifndef _LINUX_CFM_BRIDGE_H_
+#define _LINUX_CFM_BRIDGE_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+#define ETHER_HEADER_LENGTH		(6+6+4+2)
+#define CFM_MAID_LENGTH			48
+#define CFM_CCM_PDU_LENGTH		75
+#define CFM_PORT_STATUS_TLV_LENGTH	4
+#define CFM_IF_STATUS_TLV_LENGTH	4
+#define CFM_IF_STATUS_TLV_TYPE		4
+#define CFM_PORT_STATUS_TLV_TYPE	2
+#define CFM_ENDE_TLV_TYPE		0
+#define CFM_CCM_MAX_FRAME_LENGTH	(ETHER_HEADER_LENGTH+\
+					 CFM_CCM_PDU_LENGTH+\
+					 CFM_PORT_STATUS_TLV_LENGTH+\
+					 CFM_IF_STATUS_TLV_LENGTH)
+#define CFM_FRAME_PRIO			7
+#define CFM_CCM_TLV_OFFSET		70
+#define CFM_CCM_PDU_MAID_OFFSET		10
+#define CFM_CCM_PDU_MEPID_OFFSET	8
+#define CFM_CCM_PDU_SEQNR_OFFSET	4
+#define CFM_CCM_PDU_TLV_OFFSET		74
+#define CFM_CCM_ITU_RESERVED_SIZE	16
+
+struct br_cfm_common_hdr {
+	__u8 mdlevel_version;
+	__u8 opcode;
+	__u8 flags;
+	__u8 tlv_offset;
+};
+
+enum br_cfm_opcodes {
+	BR_CFM_OPCODE_CCM = 0x1,
+};
+
+/* MEP domain */
+enum br_cfm_domain {
+	BR_CFM_PORT,
+	BR_CFM_VLAN,
+};
+
+/* MEP direction */
+enum br_cfm_mep_direction {
+	BR_CFM_MEP_DIRECTION_DOWN,
+	BR_CFM_MEP_DIRECTION_UP,
+};
+
+/* CCM interval supported. */
+enum br_cfm_ccm_interval {
+	BR_CFM_CCM_INTERVAL_NONE,
+	BR_CFM_CCM_INTERVAL_3_3_MS,
+	BR_CFM_CCM_INTERVAL_10_MS,
+	BR_CFM_CCM_INTERVAL_100_MS,
+	BR_CFM_CCM_INTERVAL_1_SEC,
+	BR_CFM_CCM_INTERVAL_10_SEC,
+	BR_CFM_CCM_INTERVAL_1_MIN,
+	BR_CFM_CCM_INTERVAL_10_MIN,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/cgroupstats.h b/contrib/libs/linux-headers/linux/cgroupstats.h
new file mode 100644
index 0000000000..aa306e4cd6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cgroupstats.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
+/* cgroupstats.h - exporting per-cgroup statistics
+ *
+ * Copyright IBM Corporation, 2007
+ * Author Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _LINUX_CGROUPSTATS_H
+#define _LINUX_CGROUPSTATS_H
+
+#include <linux/types.h>
+#include <linux/taskstats.h>
+
+/*
+ * Data shared between user space and kernel space on a per cgroup
+ * basis. This data is shared using taskstats.
+ *
+ * Most of these states are derived by looking at the task->state value
+ * For the nr_io_wait state, a flag in the delay accounting structure
+ * indicates that the task is waiting on IO
+ *
+ * Each member is aligned to a 8 byte boundary.
+ */
+struct cgroupstats {
+	__u64	nr_sleeping;		/* Number of tasks sleeping */
+	__u64	nr_running;		/* Number of tasks running */
+	__u64	nr_stopped;		/* Number of tasks in stopped state */
+	__u64	nr_uninterruptible;	/* Number of tasks in uninterruptible */
+					/* state */
+	__u64	nr_io_wait;		/* Number of tasks waiting on IO */
+};
+
+/*
+ * Commands sent from userspace
+ * Not versioned. New commands should only be inserted at the enum's end
+ * prior to __CGROUPSTATS_CMD_MAX
+ */
+
+enum {
+	CGROUPSTATS_CMD_UNSPEC = __TASKSTATS_CMD_MAX,	/* Reserved */
+	CGROUPSTATS_CMD_GET,		/* user->kernel request/get-response */
+	CGROUPSTATS_CMD_NEW,		/* kernel->user event */
+	__CGROUPSTATS_CMD_MAX,
+};
+
+#define CGROUPSTATS_CMD_MAX (__CGROUPSTATS_CMD_MAX - 1)
+
+enum {
+	CGROUPSTATS_TYPE_UNSPEC = 0,	/* Reserved */
+	CGROUPSTATS_TYPE_CGROUP_STATS,	/* contains name + stats */
+	__CGROUPSTATS_TYPE_MAX,
+};
+
+#define CGROUPSTATS_TYPE_MAX (__CGROUPSTATS_TYPE_MAX - 1)
+
+enum {
+	CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
+	CGROUPSTATS_CMD_ATTR_FD,
+	__CGROUPSTATS_CMD_ATTR_MAX,
+};
+
+#define CGROUPSTATS_CMD_ATTR_MAX (__CGROUPSTATS_CMD_ATTR_MAX - 1)
+
+#endif /* _LINUX_CGROUPSTATS_H */
diff --git a/contrib/libs/linux-headers/linux/chio.h b/contrib/libs/linux-headers/linux/chio.h
new file mode 100644
index 0000000000..582c65fddb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/chio.h
@@ -0,0 +1,166 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ioctl interface for the scsi media changer driver
+ */
+
+#ifndef _LINUX_CHIO_H
+#define _LINUX_CHIO_H
+
+/* changer element types */
+#define CHET_MT   0	/* media transport element (robot) */
+#define CHET_ST   1	/* storage element (media slots) */
+#define CHET_IE   2	/* import/export element */
+#define CHET_DT   3	/* data transfer element (tape/cdrom/whatever) */
+#define CHET_V1   4	/* vendor specific #1 */
+#define CHET_V2   5	/* vendor specific #2 */
+#define CHET_V3   6	/* vendor specific #3 */
+#define CHET_V4   7	/* vendor specific #4 */
+
+
+/*
+ * CHIOGPARAMS
+ *    query changer properties
+ *
+ * CHIOVGPARAMS
+ *    query vendor-specific element types
+ *
+ *    accessing elements works by specifing type and unit of the element.
+ *    for example, storage elements are addressed with type = CHET_ST and
+ *    unit = 0 .. cp_nslots-1
+ *
+ */
+struct changer_params {
+	int cp_curpicker;  /* current transport element */
+	int cp_npickers;   /* number of transport elements      (CHET_MT) */
+	int cp_nslots;     /* number of storage elements        (CHET_ST) */
+	int cp_nportals;   /* number of import/export elements  (CHET_IE) */
+	int cp_ndrives;    /* number of data transfer elements  (CHET_DT) */
+};
+struct changer_vendor_params {
+	int  cvp_n1;       /* number of vendor specific elems   (CHET_V1) */
+	char cvp_label1[16];
+	int  cvp_n2;       /* number of vendor specific elems   (CHET_V2) */
+	char cvp_label2[16];
+	int  cvp_n3;       /* number of vendor specific elems   (CHET_V3) */
+	char cvp_label3[16];
+	int  cvp_n4;       /* number of vendor specific elems   (CHET_V4) */
+	char cvp_label4[16];
+	int  reserved[8];
+};
+
+
+/*
+ * CHIOMOVE
+ *    move a medium from one element to another
+ */
+struct changer_move {
+	int cm_fromtype;	/* type/unit of source element */
+	int cm_fromunit;	
+	int cm_totype;	/* type/unit of destination element */
+	int cm_tounit;
+	int cm_flags;
+};
+#define CM_INVERT   1   /* flag: rotate media (for double-sided like MOD) */
+
+
+/*
+ * CHIOEXCHANGE
+ *    move one medium from element #1 to element #2,
+ *    and another one from element #2 to element #3.
+ *    element #1 and #3 are allowed to be identical.
+ */
+struct changer_exchange {
+	int ce_srctype;	    /* type/unit of element #1 */
+	int ce_srcunit;
+	int ce_fdsttype;    /* type/unit of element #2 */
+	int ce_fdstunit;
+	int ce_sdsttype;    /* type/unit of element #3 */
+	int ce_sdstunit;
+	int ce_flags;
+};
+#define CE_INVERT1   1
+#define CE_INVERT2   2
+
+
+/*
+ * CHIOPOSITION
+ *    move the transport element (robot arm) to a specific element.
+ */
+struct changer_position {
+	int cp_type;
+	int cp_unit;
+	int cp_flags;
+};
+#define CP_INVERT   1
+
+
+/*
+ * CHIOGSTATUS
+ *    get element status for all elements of a specific type
+ */
+struct changer_element_status {
+	int             ces_type;
+	unsigned char   *ces_data;
+};
+#define CESTATUS_FULL     0x01 /* full */
+#define CESTATUS_IMPEXP   0x02	/* media was imported (inserted by sysop) */
+#define CESTATUS_EXCEPT   0x04	/* error condition */
+#define CESTATUS_ACCESS   0x08	/* access allowed */
+#define CESTATUS_EXENAB   0x10	/* element can export media */
+#define CESTATUS_INENAB   0x20	/* element can import media */
+
+
+/*
+ * CHIOGELEM
+ *    get more detailed status information for a single element
+ */
+struct changer_get_element {
+	int	cge_type;	 /* type/unit */
+	int	cge_unit;
+	int	cge_status;      /* status */
+	int     cge_errno;       /* errno */
+	int     cge_srctype;     /* source element of the last move/exchange */
+	int     cge_srcunit;
+	int     cge_id;          /* scsi id  (for data transfer elements) */
+	int     cge_lun;         /* scsi lun (for data transfer elements) */
+	char    cge_pvoltag[36]; /* primary volume tag */
+	char    cge_avoltag[36]; /* alternate volume tag */
+	int     cge_flags;
+};
+/* flags */
+#define CGE_ERRNO     0x01       /* errno available       */
+#define CGE_INVERT    0x02       /* media inverted        */
+#define CGE_SRC       0x04       /* media src available   */
+#define CGE_IDLUN     0x08       /* ID+LUN available      */
+#define CGE_PVOLTAG   0x10       /* primary volume tag available */
+#define CGE_AVOLTAG   0x20       /* alternate volume tag available */
+
+
+/*
+ * CHIOSVOLTAG
+ *    set volume tag
+ */
+struct changer_set_voltag {
+	int	csv_type;	 /* type/unit */
+	int	csv_unit;
+	char    csv_voltag[36];  /* volume tag */
+	int     csv_flags;
+};
+#define CSV_PVOLTAG   0x01       /* primary volume tag */
+#define CSV_AVOLTAG   0x02       /* alternate volume tag */
+#define CSV_CLEARTAG  0x04       /* clear volume tag */
+
+/* ioctls */
+#define CHIOMOVE       _IOW('c', 1,struct changer_move)
+#define CHIOEXCHANGE   _IOW('c', 2,struct changer_exchange)
+#define CHIOPOSITION   _IOW('c', 3,struct changer_position)
+#define CHIOGPICKER    _IOR('c', 4,int)                        /* not impl. */
+#define CHIOSPICKER    _IOW('c', 5,int)                        /* not impl. */
+#define CHIOGPARAMS    _IOR('c', 6,struct changer_params)
+#define CHIOGSTATUS    _IOW('c', 8,struct changer_element_status)
+#define CHIOGELEM      _IOW('c',16,struct changer_get_element)
+#define CHIOINITELEM   _IO('c',17)
+#define CHIOSVOLTAG    _IOW('c',18,struct changer_set_voltag)
+#define CHIOGVPARAMS   _IOR('c',19,struct changer_vendor_params)
+
+#endif /* _LINUX_CHIO_H */
diff --git a/contrib/libs/linux-headers/linux/cifs/cifs_mount.h b/contrib/libs/linux-headers/linux/cifs/cifs_mount.h
new file mode 100644
index 0000000000..8e87d27b09
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cifs/cifs_mount.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ *
+ *   Author(s): Scott Lovenberg (scott.lovenberg@gmail.com)
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU Lesser General Public License for more details.
+ */
+#ifndef _CIFS_MOUNT_H
+#define _CIFS_MOUNT_H
+
+/* Max string lengths for cifs mounting options. */
+#define CIFS_MAX_DOMAINNAME_LEN 256 /* max fully qualified domain name */
+#define CIFS_MAX_USERNAME_LEN   256 /* reasonable max for current servers */
+#define CIFS_MAX_PASSWORD_LEN   512 /* Windows max seems to be 256 wide chars */
+#define CIFS_MAX_SHARE_LEN      256 /* reasonable max share name length */
+#define CIFS_NI_MAXHOST        1024 /* max host name length (256 * 4 bytes) */
+
+
+#endif /* _CIFS_MOUNT_H */
diff --git a/contrib/libs/linux-headers/linux/cifs/cifs_netlink.h b/contrib/libs/linux-headers/linux/cifs/cifs_netlink.h
new file mode 100644
index 0000000000..9c9cab484e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cifs/cifs_netlink.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * Netlink routines for CIFS
+ *
+ * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
+ */
+
+
+#ifndef LINUX_CIFS_NETLINK_H
+#define LINUX_CIFS_NETLINK_H
+
+#define CIFS_GENL_NAME			"cifs"
+#define CIFS_GENL_VERSION		0x1
+
+#define CIFS_GENL_MCGRP_SWN_NAME	"cifs_mcgrp_swn"
+
+enum cifs_genl_multicast_groups {
+	CIFS_GENL_MCGRP_SWN,
+};
+
+enum cifs_genl_attributes {
+	CIFS_GENL_ATTR_UNSPEC,
+	CIFS_GENL_ATTR_SWN_REGISTRATION_ID,
+	CIFS_GENL_ATTR_SWN_NET_NAME,
+	CIFS_GENL_ATTR_SWN_SHARE_NAME,
+	CIFS_GENL_ATTR_SWN_IP,
+	CIFS_GENL_ATTR_SWN_NET_NAME_NOTIFY,
+	CIFS_GENL_ATTR_SWN_SHARE_NAME_NOTIFY,
+	CIFS_GENL_ATTR_SWN_IP_NOTIFY,
+	CIFS_GENL_ATTR_SWN_KRB_AUTH,
+	CIFS_GENL_ATTR_SWN_USER_NAME,
+	CIFS_GENL_ATTR_SWN_PASSWORD,
+	CIFS_GENL_ATTR_SWN_DOMAIN_NAME,
+	CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE,
+	CIFS_GENL_ATTR_SWN_RESOURCE_STATE,
+	CIFS_GENL_ATTR_SWN_RESOURCE_NAME,
+	__CIFS_GENL_ATTR_MAX,
+};
+#define CIFS_GENL_ATTR_MAX (__CIFS_GENL_ATTR_MAX - 1)
+
+enum cifs_genl_commands {
+	CIFS_GENL_CMD_UNSPEC,
+	CIFS_GENL_CMD_SWN_REGISTER,
+	CIFS_GENL_CMD_SWN_UNREGISTER,
+	CIFS_GENL_CMD_SWN_NOTIFY,
+	__CIFS_GENL_CMD_MAX
+};
+#define CIFS_GENL_CMD_MAX (__CIFS_GENL_CMD_MAX - 1)
+
+enum cifs_swn_notification_type {
+	CIFS_SWN_NOTIFICATION_RESOURCE_CHANGE = 0x01,
+	CIFS_SWN_NOTIFICATION_CLIENT_MOVE	 = 0x02,
+	CIFS_SWN_NOTIFICATION_SHARE_MOVE	 = 0x03,
+	CIFS_SWN_NOTIFICATION_IP_CHANGE	 = 0x04,
+};
+
+enum cifs_swn_resource_state {
+	CIFS_SWN_RESOURCE_STATE_UNKNOWN     = 0x00,
+	CIFS_SWN_RESOURCE_STATE_AVAILABLE   = 0x01,
+	CIFS_SWN_RESOURCE_STATE_UNAVAILABLE = 0xFF
+};
+
+#endif /* LINUX_CIFS_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/close_range.h b/contrib/libs/linux-headers/linux/close_range.h
new file mode 100644
index 0000000000..af78ebfec7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/close_range.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_CLOSE_RANGE_H
+#define _LINUX_CLOSE_RANGE_H
+
+/* Unshare the file descriptor table before closing file descriptors. */
+#define CLOSE_RANGE_UNSHARE	(1U << 1)
+
+/* Set the FD_CLOEXEC bit instead of closing the file descriptor. */
+#define CLOSE_RANGE_CLOEXEC	(1U << 2)
+
+#endif /* _LINUX_CLOSE_RANGE_H */
+
diff --git a/contrib/libs/linux-headers/linux/cn_proc.h b/contrib/libs/linux-headers/linux/cn_proc.h
new file mode 100644
index 0000000000..46fe054d31
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cn_proc.h
@@ -0,0 +1,134 @@
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
+/*
+ * cn_proc.h - process events connector
+ *
+ * Copyright (C) Matt Helsley, IBM Corp. 2005
+ * Based on cn_fork.h by Nguyen Anh Quynh and Guillaume Thouvenin
+ * Copyright (C) 2005 Nguyen Anh Quynh <aquynh@gmail.com>
+ * Copyright (C) 2005 Guillaume Thouvenin <guillaume.thouvenin@bull.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef CN_PROC_H
+#define CN_PROC_H
+
+#include <linux/types.h>
+
+/*
+ * Userspace sends this enum to register with the kernel that it is listening
+ * for events on the connector.
+ */
+enum proc_cn_mcast_op {
+	PROC_CN_MCAST_LISTEN = 1,
+	PROC_CN_MCAST_IGNORE = 2
+};
+
+/*
+ * From the user's point of view, the process
+ * ID is the thread group ID and thread ID is the internal
+ * kernel "pid". So, fields are assigned as follow:
+ *
+ *  In user space     -  In  kernel space
+ *
+ * parent process ID  =  parent->tgid
+ * parent thread  ID  =  parent->pid
+ * child  process ID  =  child->tgid
+ * child  thread  ID  =  child->pid
+ */
+
+struct proc_event {
+	enum what {
+		/* Use successive bits so the enums can be used to record
+		 * sets of events as well
+		 */
+		PROC_EVENT_NONE = 0x00000000,
+		PROC_EVENT_FORK = 0x00000001,
+		PROC_EVENT_EXEC = 0x00000002,
+		PROC_EVENT_UID  = 0x00000004,
+		PROC_EVENT_GID  = 0x00000040,
+		PROC_EVENT_SID  = 0x00000080,
+		PROC_EVENT_PTRACE = 0x00000100,
+		PROC_EVENT_COMM = 0x00000200,
+		/* "next" should be 0x00000400 */
+		/* "last" is the last process event: exit,
+		 * while "next to last" is coredumping event */
+		PROC_EVENT_COREDUMP = 0x40000000,
+		PROC_EVENT_EXIT = 0x80000000
+	} what;
+	__u32 cpu;
+	__u64 __attribute__((aligned(8))) timestamp_ns;
+		/* Number of nano seconds since system boot */
+	union { /* must be last field of proc_event struct */
+		struct {
+			__u32 err;
+		} ack;
+
+		struct fork_proc_event {
+			__kernel_pid_t parent_pid;
+			__kernel_pid_t parent_tgid;
+			__kernel_pid_t child_pid;
+			__kernel_pid_t child_tgid;
+		} fork;
+
+		struct exec_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+		} exec;
+
+		struct id_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			union {
+				__u32 ruid; /* task uid */
+				__u32 rgid; /* task gid */
+			} r;
+			union {
+				__u32 euid;
+				__u32 egid;
+			} e;
+		} id;
+
+		struct sid_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+		} sid;
+
+		struct ptrace_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			__kernel_pid_t tracer_pid;
+			__kernel_pid_t tracer_tgid;
+		} ptrace;
+
+		struct comm_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			char           comm[16];
+		} comm;
+
+		struct coredump_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			__kernel_pid_t parent_pid;
+			__kernel_pid_t parent_tgid;
+		} coredump;
+
+		struct exit_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			__u32 exit_code, exit_signal;
+			__kernel_pid_t parent_pid;
+			__kernel_pid_t parent_tgid;
+		} exit;
+
+	} event_data;
+};
+
+#endif /* CN_PROC_H */
diff --git a/contrib/libs/linux-headers/linux/coda.h b/contrib/libs/linux-headers/linux/coda.h
new file mode 100644
index 0000000000..e6594a3d3d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/coda.h
@@ -0,0 +1,756 @@
+/* 
+   You may distribute this file under either of the two licenses that
+   follow at your discretion.
+*/
+
+/* BLURB lgpl
+
+                           Coda File System
+                              Release 5
+
+          Copyright (c) 1987-1999 Carnegie Mellon University
+                  Additional copyrights listed below
+
+This code is distributed "AS IS" without warranty of any kind under
+the terms of the GNU Library General Public Licence Version 2, as
+shown in the file LICENSE, or under the license shown below. The
+technical and financial contributors to Coda are listed in the file
+CREDITS.
+
+                        Additional copyrights 
+*/
+
+/*
+
+            Coda: an Experimental Distributed File System
+                             Release 4.0
+
+          Copyright (c) 1987-1999 Carnegie Mellon University
+                         All Rights Reserved
+
+Permission  to  use, copy, modify and distribute this software and its
+documentation is hereby granted,  provided  that  both  the  copyright
+notice  and  this  permission  notice  appear  in  all  copies  of the
+software, derivative works or  modified  versions,  and  any  portions
+thereof, and that both notices appear in supporting documentation, and
+that credit is given to Carnegie Mellon University  in  all  documents
+and publicity pertaining to direct or indirect use of this code or its
+derivatives.
+
+CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS  KNOWN  TO  HAVE  BUGS,
+SOME  OF  WHICH MAY HAVE SERIOUS CONSEQUENCES.  CARNEGIE MELLON ALLOWS
+FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION.   CARNEGIE  MELLON
+DISCLAIMS  ANY  LIABILITY  OF  ANY  KIND  FOR  ANY  DAMAGES WHATSOEVER
+RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE  OR  OF
+ANY DERIVATIVE WORK.
+
+Carnegie  Mellon  encourages  users  of  this  software  to return any
+improvements or extensions that  they  make,  and  to  grant  Carnegie
+Mellon the rights to redistribute these changes without encumbrance.
+*/
+
+/*
+ *
+ * Based on cfs.h from Mach, but revamped for increased simplicity.
+ * Linux modifications by 
+ * Peter Braam, Aug 1996
+ */
+
+#ifndef _CODA_HEADER_
+#define _CODA_HEADER_
+
+
+/* Catch new _KERNEL defn for NetBSD and DJGPP/__CYGWIN32__ */
+#if defined(__NetBSD__) || \
+  ((defined(DJGPP) || defined(__CYGWIN32__)) && !defined(KERNEL))
+#include <sys/types.h>
+#endif 
+
+#ifndef CODA_MAXSYMLINKS
+#define CODA_MAXSYMLINKS 10
+#endif
+
+#if defined(DJGPP) || defined(__CYGWIN32__)
+#ifdef KERNEL
+typedef unsigned long u_long;
+typedef unsigned int u_int;
+typedef unsigned short u_short;
+typedef u_long ino_t;
+typedef u_long dev_t;
+typedef void * caddr_t;
+#ifdef DOS
+typedef unsigned __int64 u_quad_t;
+#else 
+typedef unsigned long long u_quad_t;
+#endif
+
+#define __inline__
+
+#else  /* DJGPP but not KERNEL */
+#include <sys/time.h>
+typedef unsigned long long u_quad_t;
+#endif /* !KERNEL */
+#endif /* !DJGPP */
+
+
+#if defined(__linux__)
+#include <linux/time.h>
+#define cdev_t u_quad_t
+#if !defined(_UQUAD_T_) && (!defined(__GLIBC__) || __GLIBC__ < 2)
+#define _UQUAD_T_ 1
+typedef unsigned long long u_quad_t;
+#endif
+#else
+#define cdev_t dev_t
+#endif
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+typedef signed char	      int8_t;
+typedef unsigned char	    u_int8_t;
+typedef short		     int16_t;
+typedef unsigned short	   u_int16_t;
+typedef int		     int32_t;
+typedef unsigned int	   u_int32_t;
+#endif
+
+
+/*
+ * Cfs constants
+ */
+#define CODA_MAXNAMLEN   255
+#define CODA_MAXPATHLEN  1024
+#define CODA_MAXSYMLINK  10
+
+/* these are Coda's version of O_RDONLY etc combinations
+ * to deal with VFS open modes
+ */
+#define	C_O_READ	0x001
+#define	C_O_WRITE       0x002
+#define C_O_TRUNC       0x010
+#define C_O_EXCL	0x100
+#define C_O_CREAT	0x200
+
+/* these are to find mode bits in Venus */ 
+#define C_M_READ  00400
+#define C_M_WRITE 00200
+
+/* for access Venus will use */
+#define C_A_C_OK    8               /* Test for writing upon create.  */
+#define C_A_R_OK    4               /* Test for read permission.  */
+#define C_A_W_OK    2               /* Test for write permission.  */
+#define C_A_X_OK    1               /* Test for execute permission.  */
+#define C_A_F_OK    0               /* Test for existence.  */
+
+
+
+#ifndef _VENUS_DIRENT_T_
+#define _VENUS_DIRENT_T_ 1
+struct venus_dirent {
+        u_int32_t d_fileno;		/* file number of entry */
+        u_int16_t d_reclen;		/* length of this record */
+        u_int8_t  d_type;			/* file type, see below */
+        u_int8_t  d_namlen;		/* length of string in d_name */
+        char	  d_name[CODA_MAXNAMLEN + 1];/* name must be no longer than this */
+};
+#undef DIRSIZ
+#define DIRSIZ(dp)      ((sizeof (struct venus_dirent) - (CODA_MAXNAMLEN+1)) + \
+                         (((dp)->d_namlen+1 + 3) &~ 3))
+
+/*
+ * File types
+ */
+#define	CDT_UNKNOWN	 0
+#define	CDT_FIFO	 1
+#define	CDT_CHR		 2
+#define	CDT_DIR		 4
+#define	CDT_BLK		 6
+#define	CDT_REG		 8
+#define	CDT_LNK		10
+#define	CDT_SOCK	12
+#define	CDT_WHT		14
+
+/*
+ * Convert between stat structure types and directory types.
+ */
+#define	IFTOCDT(mode)	(((mode) & 0170000) >> 12)
+#define	CDTTOIF(dirtype)	((dirtype) << 12)
+
+#endif
+
+#ifndef _VUID_T_
+#define _VUID_T_
+typedef u_int32_t vuid_t;
+typedef u_int32_t vgid_t;
+#endif /*_VUID_T_ */
+
+struct CodaFid {
+	u_int32_t opaque[4];
+};
+
+#define coda_f2i(fid)\
+	(fid ? (fid->opaque[3] ^ (fid->opaque[2]<<10) ^ (fid->opaque[1]<<20) ^ fid->opaque[0]) : 0)
+
+#ifndef _VENUS_VATTR_T_
+#define _VENUS_VATTR_T_
+/*
+ * Vnode types.  VNON means no type.
+ */
+enum coda_vtype	{ C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD };
+
+struct coda_timespec {
+	int64_t		tv_sec;		/* seconds */
+	long		tv_nsec;	/* nanoseconds */
+};
+
+struct coda_vattr {
+	long     	va_type;	/* vnode type (for create) */
+	u_short		va_mode;	/* files access mode and type */
+	short		va_nlink;	/* number of references to file */
+	vuid_t		va_uid;		/* owner user id */
+	vgid_t		va_gid;		/* owner group id */
+	long		va_fileid;	/* file id */
+	u_quad_t	va_size;	/* file size in bytes */
+	long		va_blocksize;	/* blocksize preferred for i/o */
+	struct coda_timespec va_atime;	/* time of last access */
+	struct coda_timespec va_mtime;	/* time of last modification */
+	struct coda_timespec va_ctime;	/* time file changed */
+	u_long		va_gen;		/* generation number of file */
+	u_long		va_flags;	/* flags defined for file */
+	cdev_t	        va_rdev;	/* device special file represents */
+	u_quad_t	va_bytes;	/* bytes of disk space held by file */
+	u_quad_t	va_filerev;	/* file modification number */
+};
+
+#endif 
+
+/* structure used by CODA_STATFS for getting cache information from venus */
+struct coda_statfs {
+    int32_t f_blocks;
+    int32_t f_bfree;
+    int32_t f_bavail;
+    int32_t f_files;
+    int32_t f_ffree;
+};
+
+/*
+ * Kernel <--> Venus communications.
+ */
+
+#define CODA_ROOT	2
+#define CODA_OPEN_BY_FD	3
+#define CODA_OPEN	4
+#define CODA_CLOSE	5
+#define CODA_IOCTL	6
+#define CODA_GETATTR	7
+#define CODA_SETATTR	8
+#define CODA_ACCESS	9
+#define CODA_LOOKUP	10
+#define CODA_CREATE	11
+#define CODA_REMOVE	12
+#define CODA_LINK	13
+#define CODA_RENAME	14
+#define CODA_MKDIR	15
+#define CODA_RMDIR	16
+#define CODA_SYMLINK	18
+#define CODA_READLINK	19
+#define CODA_FSYNC	20
+#define CODA_VGET	22
+#define CODA_SIGNAL	23
+#define CODA_REPLACE	 24 /* DOWNCALL */
+#define CODA_FLUSH       25 /* DOWNCALL */
+#define CODA_PURGEUSER   26 /* DOWNCALL */
+#define CODA_ZAPFILE     27 /* DOWNCALL */
+#define CODA_ZAPDIR      28 /* DOWNCALL */
+#define CODA_PURGEFID    30 /* DOWNCALL */
+#define CODA_OPEN_BY_PATH 31
+#define CODA_RESOLVE     32
+#define CODA_REINTEGRATE 33
+#define CODA_STATFS	 34
+#define CODA_STORE	 35
+#define CODA_RELEASE	 36
+#define CODA_ACCESS_INTENT 37
+#define CODA_NCALLS 38
+
+#define DOWNCALL(opcode) (opcode >= CODA_REPLACE && opcode <= CODA_PURGEFID)
+
+#define VC_MAXDATASIZE	    8192
+#define VC_MAXMSGSIZE      sizeof(union inputArgs)+sizeof(union outputArgs) +\
+                            VC_MAXDATASIZE  
+
+#define CIOC_KERNEL_VERSION _IOWR('c', 10, size_t)
+
+//      CODA_KERNEL_VERSION 0 /* don't care about kernel version number */
+//      CODA_KERNEL_VERSION 1 /* The old venus 4.6 compatible interface */
+//      CODA_KERNEL_VERSION 2 /* venus_lookup gets an extra parameter */
+//      CODA_KERNEL_VERSION 3 /* 128-bit file identifiers */
+//      CODA_KERNEL_VERSION 4 /* 64-bit timespec */
+#define CODA_KERNEL_VERSION 5 /* access intent support */
+
+/*
+ *        Venus <-> Coda  RPC arguments
+ */
+struct coda_in_hdr {
+    u_int32_t opcode;
+    u_int32_t unique;	    /* Keep multiple outstanding msgs distinct */
+    __kernel_pid_t pid;
+    __kernel_pid_t pgid;
+    vuid_t uid;
+};
+
+/* Really important that opcode and unique are 1st two fields! */
+struct coda_out_hdr {
+    u_int32_t opcode;
+    u_int32_t unique;	
+    u_int32_t result;
+};
+
+/* coda_root: NO_IN */
+struct coda_root_out {
+    struct coda_out_hdr oh;
+    struct CodaFid VFid;
+};
+
+struct coda_root_in {
+    struct coda_in_hdr in;
+};
+
+/* coda_open: */
+struct coda_open_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_open_out {
+    struct coda_out_hdr oh;
+    cdev_t	dev;
+    ino_t	inode;
+};
+
+
+/* coda_store: */
+struct coda_store_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_store_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_release: */
+struct coda_release_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_release_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_close: */
+struct coda_close_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_close_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_ioctl: */
+struct coda_ioctl_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	cmd;
+    int	len;
+    int	rwflag;
+    char *data;			/* Place holder for data. */
+};
+
+struct coda_ioctl_out {
+    struct coda_out_hdr oh;
+    int	len;
+    caddr_t	data;		/* Place holder for data. */
+};
+
+
+/* coda_getattr: */
+struct coda_getattr_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+};
+
+struct coda_getattr_out {
+    struct coda_out_hdr oh;
+    struct coda_vattr attr;
+};
+
+
+/* coda_setattr: NO_OUT */
+struct coda_setattr_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    struct coda_vattr attr;
+};
+
+struct coda_setattr_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_access: NO_OUT */
+struct coda_access_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_access_out {
+    struct coda_out_hdr out;
+};
+
+
+/* lookup flags */
+#define CLU_CASE_SENSITIVE     0x01
+#define CLU_CASE_INSENSITIVE   0x02
+
+/* coda_lookup: */
+struct  coda_lookup_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int         name;		/* Place holder for data. */
+    int         flags;	
+};
+
+struct coda_lookup_out {
+    struct coda_out_hdr oh;
+    struct CodaFid VFid;
+    int	vtype;
+};
+
+
+/* coda_create: */
+struct coda_create_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    struct coda_vattr attr;
+    int excl;
+    int mode;
+    int 	name;		/* Place holder for data. */
+};
+
+struct coda_create_out {
+    struct coda_out_hdr oh;
+    struct CodaFid VFid;
+    struct coda_vattr attr;
+};
+
+
+/* coda_remove: NO_OUT */
+struct coda_remove_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int name;		/* Place holder for data. */
+};
+
+struct coda_remove_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_link: NO_OUT */
+struct coda_link_in {
+    struct coda_in_hdr ih;
+    struct CodaFid sourceFid;	/* cnode to link *to* */
+    struct CodaFid destFid;	/* Directory in which to place link */
+    int tname;		/* Place holder for data. */
+};
+
+struct coda_link_out {
+    struct coda_out_hdr out;
+};
+
+
+/* coda_rename: NO_OUT */
+struct coda_rename_in {
+    struct coda_in_hdr ih;
+    struct CodaFid sourceFid;
+    int 	srcname;
+    struct CodaFid destFid;
+    int 	destname;
+};
+
+struct coda_rename_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_mkdir: */
+struct coda_mkdir_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    struct coda_vattr attr;
+    int	   name;		/* Place holder for data. */
+};
+
+struct coda_mkdir_out {
+    struct coda_out_hdr oh;
+    struct CodaFid VFid;
+    struct coda_vattr attr;
+};
+
+
+/* coda_rmdir: NO_OUT */
+struct coda_rmdir_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int name;		/* Place holder for data. */
+};
+
+struct coda_rmdir_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_symlink: NO_OUT */
+struct coda_symlink_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;	/* Directory to put symlink in */
+    int srcname;
+    struct coda_vattr attr;
+    int tname;
+};
+
+struct coda_symlink_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_readlink: */
+struct coda_readlink_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+};
+
+struct coda_readlink_out {
+    struct coda_out_hdr oh;
+    int	count;
+    caddr_t	data;		/* Place holder for data. */
+};
+
+
+/* coda_fsync: NO_OUT */
+struct coda_fsync_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+};
+
+struct coda_fsync_out {
+    struct coda_out_hdr out;
+};
+
+/* coda_vget: */
+struct coda_vget_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+};
+
+struct coda_vget_out {
+    struct coda_out_hdr oh;
+    struct CodaFid VFid;
+    int	vtype;
+};
+
+
+/* CODA_SIGNAL is out-of-band, doesn't need data. */
+/* CODA_INVALIDATE is a venus->kernel call */
+/* CODA_FLUSH is a venus->kernel call */
+
+/* coda_purgeuser: */
+/* CODA_PURGEUSER is a venus->kernel call */
+struct coda_purgeuser_out {
+    struct coda_out_hdr oh;
+    vuid_t uid;
+};
+
+/* coda_zapfile: */
+/* CODA_ZAPFILE is a venus->kernel call */
+struct coda_zapfile_out {  
+    struct coda_out_hdr oh;
+    struct CodaFid CodaFid;
+};
+
+/* coda_zapdir: */
+/* CODA_ZAPDIR is a venus->kernel call */	
+struct coda_zapdir_out {	  
+    struct coda_out_hdr oh;
+    struct CodaFid CodaFid;
+};
+
+/* coda_purgefid: */
+/* CODA_PURGEFID is a venus->kernel call */	
+struct coda_purgefid_out { 
+    struct coda_out_hdr oh;
+    struct CodaFid CodaFid;
+};
+
+/* coda_replace: */
+/* CODA_REPLACE is a venus->kernel call */	
+struct coda_replace_out { /* coda_replace is a venus->kernel call */
+    struct coda_out_hdr oh;
+    struct CodaFid NewFid;
+    struct CodaFid OldFid;
+};
+
+/* coda_open_by_fd: */
+struct coda_open_by_fd_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int        flags;
+};
+
+struct coda_open_by_fd_out {
+    struct coda_out_hdr oh;
+    int fd;
+
+};
+
+/* coda_open_by_path: */
+struct coda_open_by_path_in {
+    struct coda_in_hdr ih;
+    struct CodaFid VFid;
+    int	flags;
+};
+
+struct coda_open_by_path_out {
+    struct coda_out_hdr oh;
+	int path;
+};
+
+/* coda_statfs: NO_IN */
+struct coda_statfs_in {
+    struct coda_in_hdr in;
+};
+
+struct coda_statfs_out {
+    struct coda_out_hdr oh;
+    struct coda_statfs stat;
+};
+
+#define CODA_ACCESS_TYPE_READ		1
+#define CODA_ACCESS_TYPE_WRITE		2
+#define CODA_ACCESS_TYPE_MMAP		3
+#define CODA_ACCESS_TYPE_READ_FINISH	4
+#define CODA_ACCESS_TYPE_WRITE_FINISH	5
+
+/* coda_access_intent: NO_OUT */
+struct coda_access_intent_in {
+	struct coda_in_hdr ih;
+	struct CodaFid VFid;
+	int count;
+	int pos;
+	int type;
+};
+
+struct coda_access_intent_out {
+	struct coda_out_hdr out;
+};
+
+/* 
+ * Occasionally, we don't cache the fid returned by CODA_LOOKUP. 
+ * For instance, if the fid is inconsistent. 
+ * This case is handled by setting the top bit of the type result parameter.
+ */
+#define CODA_NOCACHE          0x80000000
+
+union inputArgs {
+    struct coda_in_hdr ih;		/* NB: every struct below begins with an ih */
+    struct coda_open_in coda_open;
+    struct coda_store_in coda_store;
+    struct coda_release_in coda_release;
+    struct coda_close_in coda_close;
+    struct coda_ioctl_in coda_ioctl;
+    struct coda_getattr_in coda_getattr;
+    struct coda_setattr_in coda_setattr;
+    struct coda_access_in coda_access;
+    struct coda_lookup_in coda_lookup;
+    struct coda_create_in coda_create;
+    struct coda_remove_in coda_remove;
+    struct coda_link_in coda_link;
+    struct coda_rename_in coda_rename;
+    struct coda_mkdir_in coda_mkdir;
+    struct coda_rmdir_in coda_rmdir;
+    struct coda_symlink_in coda_symlink;
+    struct coda_readlink_in coda_readlink;
+    struct coda_fsync_in coda_fsync;
+    struct coda_vget_in coda_vget;
+    struct coda_open_by_fd_in coda_open_by_fd;
+    struct coda_open_by_path_in coda_open_by_path;
+    struct coda_statfs_in coda_statfs;
+    struct coda_access_intent_in coda_access_intent;
+};
+
+union outputArgs {
+    struct coda_out_hdr oh;		/* NB: every struct below begins with an oh */
+    struct coda_root_out coda_root;
+    struct coda_open_out coda_open;
+    struct coda_ioctl_out coda_ioctl;
+    struct coda_getattr_out coda_getattr;
+    struct coda_lookup_out coda_lookup;
+    struct coda_create_out coda_create;
+    struct coda_mkdir_out coda_mkdir;
+    struct coda_readlink_out coda_readlink;
+    struct coda_vget_out coda_vget;
+    struct coda_purgeuser_out coda_purgeuser;
+    struct coda_zapfile_out coda_zapfile;
+    struct coda_zapdir_out coda_zapdir;
+    struct coda_purgefid_out coda_purgefid;
+    struct coda_replace_out coda_replace;
+    struct coda_open_by_fd_out coda_open_by_fd;
+    struct coda_open_by_path_out coda_open_by_path;
+    struct coda_statfs_out coda_statfs;
+};    
+
+union coda_downcalls {
+    /* CODA_INVALIDATE is a venus->kernel call */
+    /* CODA_FLUSH is a venus->kernel call */
+    struct coda_purgeuser_out purgeuser;
+    struct coda_zapfile_out zapfile;
+    struct coda_zapdir_out zapdir;
+    struct coda_purgefid_out purgefid;
+    struct coda_replace_out replace;
+};
+
+
+/*
+ * Used for identifying usage of "Control" and pioctls
+ */
+
+#define PIOCPARM_MASK 0x0000ffff
+struct ViceIoctl {
+        void *in;        /* Data to be transferred in */
+        void *out;       /* Data to be transferred out */
+        u_short in_size;        /* Size of input buffer <= 2K */
+        u_short out_size;       /* Maximum size of output buffer, <= 2K */
+};
+
+struct PioctlData {
+        const char *path;
+        int follow;
+        struct ViceIoctl vi;
+};
+
+#define CODA_CONTROL		".CONTROL"
+#define CODA_CONTROLLEN		8
+#define CTL_INO			-1
+
+/* Data passed to mount */
+
+#define CODA_MOUNT_VERSION 1
+
+struct coda_mount_data {
+	int		version;
+	int		fd;       /* Opened device */
+};
+
+#endif /* _CODA_HEADER_ */
diff --git a/contrib/libs/linux-headers/linux/coff.h b/contrib/libs/linux-headers/linux/coff.h
new file mode 100644
index 0000000000..892dc04568
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/coff.h
@@ -0,0 +1,357 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* This file is derived from the GAS 2.1.4 assembler control file.
+   The GAS product is under the GNU General Public License, version 2 or later.
+   As such, this file is also under that license.
+
+   If the file format changes in the COFF object, this file should be
+   subsequently updated to reflect the changes.
+
+   The actual loader module only uses a few of these structures. The full
+   set is documented here because I received the full set. If you wish
+   more information about COFF, then O'Reilly has a very excellent book.
+*/
+
+#ifndef _LINUX_COFF_H
+#define _LINUX_COFF_H
+
+#define  E_SYMNMLEN  8   /* Number of characters in a symbol name         */
+#define  E_FILNMLEN 14   /* Number of characters in a file name           */
+#define  E_DIMNUM    4   /* Number of array dimensions in auxiliary entry */
+
+/*
+ * These defines are byte order independent. There is no alignment of fields
+ * permitted in the structures. Therefore they are declared as characters
+ * and the values loaded from the character positions. It also makes it
+ * nice to have it "endian" independent.
+ */
+ 
+/* Load a short int from the following tables with little-endian formats */
+#define COFF_SHORT_L(ps) ((short)(((unsigned short)((unsigned char)ps[1])<<8)|\
+				  ((unsigned short)((unsigned char)ps[0]))))
+
+/* Load a long int from the following tables with little-endian formats */
+#define COFF_LONG_L(ps) (((long)(((unsigned long)((unsigned char)ps[3])<<24) |\
+				 ((unsigned long)((unsigned char)ps[2])<<16) |\
+				 ((unsigned long)((unsigned char)ps[1])<<8)  |\
+				 ((unsigned long)((unsigned char)ps[0])))))
+ 
+/* Load a short int from the following tables with big-endian formats */
+#define COFF_SHORT_H(ps) ((short)(((unsigned short)((unsigned char)ps[0])<<8)|\
+				  ((unsigned short)((unsigned char)ps[1]))))
+
+/* Load a long int from the following tables with big-endian formats */
+#define COFF_LONG_H(ps) (((long)(((unsigned long)((unsigned char)ps[0])<<24) |\
+				 ((unsigned long)((unsigned char)ps[1])<<16) |\
+				 ((unsigned long)((unsigned char)ps[2])<<8)  |\
+				 ((unsigned long)((unsigned char)ps[3])))))
+
+/* These may be overridden later by brain dead implementations which generate
+   a big-endian header with little-endian data. In that case, generate a
+   replacement macro which tests a flag and uses either of the two above
+   as appropriate. */
+
+#define COFF_LONG(v)   COFF_LONG_L(v)
+#define COFF_SHORT(v)  COFF_SHORT_L(v)
+
+/*** coff information for Intel 386/486.  */
+
+/********************** FILE HEADER **********************/
+
+struct COFF_filehdr {
+	char f_magic[2];	/* magic number			*/
+	char f_nscns[2];	/* number of sections		*/
+	char f_timdat[4];	/* time & date stamp		*/
+	char f_symptr[4];	/* file pointer to symtab	*/
+	char f_nsyms[4];	/* number of symtab entries	*/
+	char f_opthdr[2];	/* sizeof(optional hdr)		*/
+	char f_flags[2];	/* flags			*/
+};
+
+/*
+ *   Bits for f_flags:
+ *
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable  (i.e. no unresolved external
+ *			references)
+ *	F_LNNO		line numbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_MINMAL	this is a minimal object file (".m") output of fextract
+ *	F_UPDATE	this is a fully bound update file, output of ogen
+ *	F_SWABD		this file has had its bytes swabbed (in names)
+ *	F_AR16WR	this file has the byte ordering of an AR16WR
+ *			(e.g. 11/70) machine
+ *	F_AR32WR	this file has the byte ordering of an AR32WR machine
+ *			(e.g. vax and iNTEL 386)
+ *	F_AR32W		this file has the byte ordering of an AR32W machine
+ *			(e.g. 3b,maxi)
+ *	F_PATCH		file contains "patch" list in optional header
+ *	F_NODF		(minimal file only) no decision functions for
+ *			replaced functions
+ */
+
+#define  COFF_F_RELFLG		0000001
+#define  COFF_F_EXEC		0000002
+#define  COFF_F_LNNO		0000004
+#define  COFF_F_LSYMS		0000010
+#define  COFF_F_MINMAL		0000020
+#define  COFF_F_UPDATE		0000040
+#define  COFF_F_SWABD		0000100
+#define  COFF_F_AR16WR		0000200
+#define  COFF_F_AR32WR		0000400
+#define  COFF_F_AR32W		0001000
+#define  COFF_F_PATCH		0002000
+#define  COFF_F_NODF		0002000
+
+#define	COFF_I386MAGIC	        0x14c   /* Linux's system    */
+
+#if 0   /* Perhaps, someday, these formats may be used.      */
+#define COFF_I386PTXMAGIC	0x154
+#define COFF_I386AIXMAGIC	0x175   /* IBM's AIX system  */
+#define COFF_I386BADMAG(x) ((COFF_SHORT((x).f_magic) != COFF_I386MAGIC) \
+			  && COFF_SHORT((x).f_magic) != COFF_I386PTXMAGIC \
+			  && COFF_SHORT((x).f_magic) != COFF_I386AIXMAGIC)
+#else
+#define COFF_I386BADMAG(x) (COFF_SHORT((x).f_magic) != COFF_I386MAGIC)
+#endif
+
+#define	COFF_FILHDR	struct COFF_filehdr
+#define	COFF_FILHSZ	sizeof(COFF_FILHDR)
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+/* Linux COFF must have this "optional" header. Standard COFF has no entry
+   location for the "entry" point. They normally would start with the first
+   location of the .text section. This is not a good idea for linux. So,
+   the use of this "optional" header is not optional. It is required.
+
+   Do not be tempted to assume that the size of the optional header is
+   a constant and simply index the next byte by the size of this structure.
+   Use the 'f_opthdr' field in the main coff header for the size of the
+   structure actually written to the file!!
+*/
+
+typedef struct 
+{
+  char 	magic[2];		/* type of file				 */
+  char	vstamp[2];		/* version stamp			 */
+  char	tsize[4];		/* text size in bytes, padded to FW bdry */
+  char	dsize[4];		/* initialized   data "   "		 */
+  char	bsize[4];		/* uninitialized data "   "		 */
+  char	entry[4];		/* entry pt.				 */
+  char 	text_start[4];		/* base of text used for this file       */
+  char 	data_start[4];		/* base of data used for this file       */
+}
+COFF_AOUTHDR;
+
+#define COFF_AOUTSZ (sizeof(COFF_AOUTHDR))
+
+#define COFF_STMAGIC	0401
+#define COFF_OMAGIC     0404
+#define COFF_JMAGIC     0407    /* dirty text and data image, can't share  */
+#define COFF_DMAGIC     0410    /* dirty text segment, data aligned        */
+#define COFF_ZMAGIC     0413    /* The proper magic number for executables  */
+#define COFF_SHMAGIC	0443	/* shared library header                   */
+
+/********************** SECTION HEADER **********************/
+
+struct COFF_scnhdr {
+  char		s_name[8];	/* section name			    */
+  char		s_paddr[4];	/* physical address, aliased s_nlib */
+  char		s_vaddr[4];	/* virtual address		    */
+  char		s_size[4];	/* section size			    */
+  char		s_scnptr[4];	/* file ptr to raw data for section */
+  char		s_relptr[4];	/* file ptr to relocation	    */
+  char		s_lnnoptr[4];	/* file ptr to line numbers	    */
+  char		s_nreloc[2];	/* number of relocation entries	    */
+  char		s_nlnno[2];	/* number of line number entries    */
+  char		s_flags[4];	/* flags			    */
+};
+
+#define	COFF_SCNHDR	struct COFF_scnhdr
+#define	COFF_SCNHSZ	sizeof(COFF_SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+
+#define COFF_TEXT	".text"
+#define COFF_DATA	".data"
+#define COFF_BSS	".bss"
+#define COFF_COMMENT    ".comment"
+#define COFF_LIB        ".lib"
+
+#define COFF_SECT_TEXT  0      /* Section for instruction code             */
+#define COFF_SECT_DATA  1      /* Section for initialized globals          */
+#define COFF_SECT_BSS   2      /* Section for un-initialized globals       */
+#define COFF_SECT_REQD  3      /* Minimum number of sections for good file */
+
+#define COFF_STYP_REG     0x00 /* regular segment                          */
+#define COFF_STYP_DSECT   0x01 /* dummy segment                            */
+#define COFF_STYP_NOLOAD  0x02 /* no-load segment                          */
+#define COFF_STYP_GROUP   0x04 /* group segment                            */
+#define COFF_STYP_PAD     0x08 /* .pad segment                             */
+#define COFF_STYP_COPY    0x10 /* copy section                             */
+#define COFF_STYP_TEXT    0x20 /* .text segment                            */
+#define COFF_STYP_DATA    0x40 /* .data segment                            */
+#define COFF_STYP_BSS     0x80 /* .bss segment                             */
+#define COFF_STYP_INFO   0x200 /* .comment section                         */
+#define COFF_STYP_OVER   0x400 /* overlay section                          */
+#define COFF_STYP_LIB    0x800 /* library section                          */
+
+/*
+ * Shared libraries have the following section header in the data field for
+ * each library.
+ */
+
+struct COFF_slib {
+  char		sl_entsz[4];	/* Size of this entry               */
+  char		sl_pathndx[4];	/* size of the header field         */
+};
+
+#define	COFF_SLIBHD	struct COFF_slib
+#define	COFF_SLIBSZ	sizeof(COFF_SLIBHD)
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+
+struct COFF_lineno {
+  union {
+    char l_symndx[4];	/* function name symbol index, iff l_lnno == 0*/
+    char l_paddr[4];	/* (physical) address of line number	*/
+  } l_addr;
+  char l_lnno[2];	/* line number		*/
+};
+
+#define	COFF_LINENO	struct COFF_lineno
+#define	COFF_LINESZ	6
+
+/********************** SYMBOLS **********************/
+
+#define COFF_E_SYMNMLEN	 8	/* # characters in a short symbol name	*/
+#define COFF_E_FILNMLEN	14	/* # characters in a file name		*/
+#define COFF_E_DIMNUM	 4	/* # array dimensions in auxiliary entry */
+
+/*
+ *  All symbols and sections have the following definition
+ */
+
+struct COFF_syment 
+{
+  union {
+    char e_name[E_SYMNMLEN];    /* Symbol name (first 8 characters) */
+    struct {
+      char e_zeroes[4];         /* Leading zeros */
+      char e_offset[4];         /* Offset if this is a header section */
+    } e;
+  } e;
+
+  char e_value[4];              /* Value (address) of the segment */
+  char e_scnum[2];              /* Section number */
+  char e_type[2];               /* Type of section */
+  char e_sclass[1];             /* Loader class */
+  char e_numaux[1];             /* Number of auxiliary entries which follow */
+};
+
+#define COFF_N_BTMASK	(0xf)   /* Mask for important class bits */
+#define COFF_N_TMASK	(0x30)  /* Mask for important type bits  */
+#define COFF_N_BTSHFT	(4)     /* # bits to shift class field   */
+#define COFF_N_TSHIFT	(2)     /* # bits to shift type field    */
+
+/*
+ *  Auxiliary entries because the main table is too limiting.
+ */
+  
+union COFF_auxent {
+
+/*
+ *  Debugger information
+ */
+
+  struct {
+    char x_tagndx[4];	        /* str, un, or enum tag indx */
+    union {
+      struct {
+	char  x_lnno[2];        /* declaration line number */
+	char  x_size[2];        /* str/union/array size */
+      } x_lnsz;
+      char x_fsize[4];	        /* size of function */
+    } x_misc;
+
+    union {
+      struct {		        /* if ISFCN, tag, or .bb */
+	char x_lnnoptr[4];	/* ptr to fcn line # */
+	char x_endndx[4];	/* entry ndx past block end */
+      } x_fcn;
+
+      struct {		        /* if ISARY, up to 4 dimen. */
+	char x_dimen[E_DIMNUM][2];
+      } x_ary;
+    } x_fcnary;
+
+    char x_tvndx[2];	/* tv index */
+  } x_sym;
+
+/*
+ *   Source file names (debugger information)
+ */
+
+  union {
+    char x_fname[E_FILNMLEN];
+    struct {
+      char x_zeroes[4];
+      char x_offset[4];
+    } x_n;
+  } x_file;
+
+/*
+ *   Section information
+ */
+
+  struct {
+    char x_scnlen[4];	/* section length */
+    char x_nreloc[2];	/* # relocation entries */
+    char x_nlinno[2];	/* # line numbers */
+  } x_scn;
+
+/*
+ *   Transfer vector (branch table)
+ */
+  
+  struct {
+    char x_tvfill[4];	/* tv fill value */
+    char x_tvlen[2];	/* length of .tv */
+    char x_tvran[2][2];	/* tv range */
+  } x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+};
+
+#define	COFF_SYMENT	struct COFF_syment
+#define	COFF_SYMESZ	18	
+#define	COFF_AUXENT	union COFF_auxent
+#define	COFF_AUXESZ	18
+
+#define COFF_ETEXT	"etext"
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct COFF_reloc {
+  char r_vaddr[4];        /* Virtual address of item    */
+  char r_symndx[4];       /* Symbol index in the symtab */
+  char r_type[2];         /* Relocation type            */
+};
+
+#define COFF_RELOC struct COFF_reloc
+#define COFF_RELSZ 10
+
+#define COFF_DEF_DATA_SECTION_ALIGNMENT  4
+#define COFF_DEF_BSS_SECTION_ALIGNMENT   4
+#define COFF_DEF_TEXT_SECTION_ALIGNMENT  4
+
+/* For new sections we haven't heard of before */
+#define COFF_DEF_SECTION_ALIGNMENT       4
+
+#endif /* _LINUX_COFF_H */
diff --git a/contrib/libs/linux-headers/linux/comedi.h b/contrib/libs/linux-headers/linux/comedi.h
new file mode 100644
index 0000000000..6d305ae801
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/comedi.h
@@ -0,0 +1,1528 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/*
+ * comedi.h
+ * header file for COMEDI user API
+ *
+ * COMEDI - Linux Control and Measurement Device Interface
+ * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
+ */
+
+#ifndef _COMEDI_H
+#define _COMEDI_H
+
+#define COMEDI_MAJORVERSION	0
+#define COMEDI_MINORVERSION	7
+#define COMEDI_MICROVERSION	76
+#define VERSION	"0.7.76"
+
+/* comedi's major device number */
+#define COMEDI_MAJOR 98
+
+/*
+ * maximum number of minor devices.  This can be increased, although
+ * kernel structures are currently statically allocated, thus you
+ * don't want this to be much more than you actually use.
+ */
+#define COMEDI_NDEVICES 16
+
+/* number of config options in the config structure */
+#define COMEDI_NDEVCONFOPTS 32
+
+/*
+ * NOTE: 'comedi_config --init-data' is deprecated
+ *
+ * The following indexes in the config options were used by
+ * comedi_config to pass firmware blobs from user space to the
+ * comedi drivers. The request_firmware() hotplug interface is
+ * now used by all comedi drivers instead.
+ */
+
+/* length of nth chunk of firmware data -*/
+#define COMEDI_DEVCONF_AUX_DATA3_LENGTH		25
+#define COMEDI_DEVCONF_AUX_DATA2_LENGTH		26
+#define COMEDI_DEVCONF_AUX_DATA1_LENGTH		27
+#define COMEDI_DEVCONF_AUX_DATA0_LENGTH		28
+/* most significant 32 bits of pointer address (if needed) */
+#define COMEDI_DEVCONF_AUX_DATA_HI		29
+/* least significant 32 bits of pointer address */
+#define COMEDI_DEVCONF_AUX_DATA_LO		30
+#define COMEDI_DEVCONF_AUX_DATA_LENGTH		31	/* total data length */
+
+/* max length of device and driver names */
+#define COMEDI_NAMELEN 20
+
+/* packs and unpacks a channel/range number */
+
+#define CR_PACK(chan, rng, aref)					\
+	((((aref) & 0x3) << 24) | (((rng) & 0xff) << 16) | (chan))
+#define CR_PACK_FLAGS(chan, range, aref, flags)				\
+	(CR_PACK(chan, range, aref) | ((flags) & CR_FLAGS_MASK))
+
+#define CR_CHAN(a)	((a) & 0xffff)
+#define CR_RANGE(a)	(((a) >> 16) & 0xff)
+#define CR_AREF(a)	(((a) >> 24) & 0x03)
+
+#define CR_FLAGS_MASK	0xfc000000
+#define CR_ALT_FILTER	0x04000000
+#define CR_DITHER	CR_ALT_FILTER
+#define CR_DEGLITCH	CR_ALT_FILTER
+#define CR_ALT_SOURCE	0x08000000
+#define CR_EDGE		0x40000000
+#define CR_INVERT	0x80000000
+
+#define AREF_GROUND	0x00	/* analog ref = analog ground */
+#define AREF_COMMON	0x01	/* analog ref = analog common */
+#define AREF_DIFF	0x02	/* analog ref = differential */
+#define AREF_OTHER	0x03	/* analog ref = other (undefined) */
+
+/* counters -- these are arbitrary values */
+#define GPCT_RESET		0x0001
+#define GPCT_SET_SOURCE		0x0002
+#define GPCT_SET_GATE		0x0004
+#define GPCT_SET_DIRECTION	0x0008
+#define GPCT_SET_OPERATION	0x0010
+#define GPCT_ARM		0x0020
+#define GPCT_DISARM		0x0040
+#define GPCT_GET_INT_CLK_FRQ	0x0080
+
+#define GPCT_INT_CLOCK		0x0001
+#define GPCT_EXT_PIN		0x0002
+#define GPCT_NO_GATE		0x0004
+#define GPCT_UP			0x0008
+#define GPCT_DOWN		0x0010
+#define GPCT_HWUD		0x0020
+#define GPCT_SIMPLE_EVENT	0x0040
+#define GPCT_SINGLE_PERIOD	0x0080
+#define GPCT_SINGLE_PW		0x0100
+#define GPCT_CONT_PULSE_OUT	0x0200
+#define GPCT_SINGLE_PULSE_OUT	0x0400
+
+/* instructions */
+
+#define INSN_MASK_WRITE		0x8000000
+#define INSN_MASK_READ		0x4000000
+#define INSN_MASK_SPECIAL	0x2000000
+
+#define INSN_READ		(0 | INSN_MASK_READ)
+#define INSN_WRITE		(1 | INSN_MASK_WRITE)
+#define INSN_BITS		(2 | INSN_MASK_READ | INSN_MASK_WRITE)
+#define INSN_CONFIG		(3 | INSN_MASK_READ | INSN_MASK_WRITE)
+#define INSN_DEVICE_CONFIG	(INSN_CONFIG | INSN_MASK_SPECIAL)
+#define INSN_GTOD		(4 | INSN_MASK_READ | INSN_MASK_SPECIAL)
+#define INSN_WAIT		(5 | INSN_MASK_WRITE | INSN_MASK_SPECIAL)
+#define INSN_INTTRIG		(6 | INSN_MASK_WRITE | INSN_MASK_SPECIAL)
+
+/* command flags */
+/* These flags are used in comedi_cmd structures */
+
+#define CMDF_BOGUS		0x00000001	/* do the motions */
+
+/* try to use a real-time interrupt while performing command */
+#define CMDF_PRIORITY		0x00000008
+
+/* wake up on end-of-scan events */
+#define CMDF_WAKE_EOS		0x00000020
+
+#define CMDF_WRITE		0x00000040
+
+#define CMDF_RAWDATA		0x00000080
+
+/* timer rounding definitions */
+#define CMDF_ROUND_MASK		0x00030000
+#define CMDF_ROUND_NEAREST	0x00000000
+#define CMDF_ROUND_DOWN		0x00010000
+#define CMDF_ROUND_UP		0x00020000
+#define CMDF_ROUND_UP_NEXT	0x00030000
+
+#define COMEDI_EV_START		0x00040000
+#define COMEDI_EV_SCAN_BEGIN	0x00080000
+#define COMEDI_EV_CONVERT	0x00100000
+#define COMEDI_EV_SCAN_END	0x00200000
+#define COMEDI_EV_STOP		0x00400000
+
+/* compatibility definitions */
+#define TRIG_BOGUS		CMDF_BOGUS
+#define TRIG_RT			CMDF_PRIORITY
+#define TRIG_WAKE_EOS		CMDF_WAKE_EOS
+#define TRIG_WRITE		CMDF_WRITE
+#define TRIG_ROUND_MASK		CMDF_ROUND_MASK
+#define TRIG_ROUND_NEAREST	CMDF_ROUND_NEAREST
+#define TRIG_ROUND_DOWN		CMDF_ROUND_DOWN
+#define TRIG_ROUND_UP		CMDF_ROUND_UP
+#define TRIG_ROUND_UP_NEXT	CMDF_ROUND_UP_NEXT
+
+/* trigger sources */
+
+#define TRIG_ANY	0xffffffff
+#define TRIG_INVALID	0x00000000
+
+#define TRIG_NONE	0x00000001 /* never trigger */
+#define TRIG_NOW	0x00000002 /* trigger now + N ns */
+#define TRIG_FOLLOW	0x00000004 /* trigger on next lower level trig */
+#define TRIG_TIME	0x00000008 /* trigger at time N ns */
+#define TRIG_TIMER	0x00000010 /* trigger at rate N ns */
+#define TRIG_COUNT	0x00000020 /* trigger when count reaches N */
+#define TRIG_EXT	0x00000040 /* trigger on external signal N */
+#define TRIG_INT	0x00000080 /* trigger on comedi-internal signal N */
+#define TRIG_OTHER	0x00000100 /* driver defined */
+
+/* subdevice flags */
+
+#define SDF_BUSY	0x0001	/* device is busy */
+#define SDF_BUSY_OWNER	0x0002	/* device is busy with your job */
+#define SDF_LOCKED	0x0004	/* subdevice is locked */
+#define SDF_LOCK_OWNER	0x0008	/* you own lock */
+#define SDF_MAXDATA	0x0010	/* maxdata depends on channel */
+#define SDF_FLAGS	0x0020	/* flags depend on channel */
+#define SDF_RANGETYPE	0x0040	/* range type depends on channel */
+#define SDF_PWM_COUNTER 0x0080	/* PWM can automatically switch off */
+#define SDF_PWM_HBRIDGE 0x0100	/* PWM is signed (H-bridge) */
+#define SDF_CMD		0x1000	/* can do commands (deprecated) */
+#define SDF_SOFT_CALIBRATED	0x2000 /* subdevice uses software calibration */
+#define SDF_CMD_WRITE		0x4000 /* can do output commands */
+#define SDF_CMD_READ		0x8000 /* can do input commands */
+
+/* subdevice can be read (e.g. analog input) */
+#define SDF_READABLE	0x00010000
+/* subdevice can be written (e.g. analog output) */
+#define SDF_WRITABLE	0x00020000
+#define SDF_WRITEABLE	SDF_WRITABLE	/* spelling error in API */
+/* subdevice does not have externally visible lines */
+#define SDF_INTERNAL	0x00040000
+#define SDF_GROUND	0x00100000	/* can do aref=ground */
+#define SDF_COMMON	0x00200000	/* can do aref=common */
+#define SDF_DIFF	0x00400000	/* can do aref=diff */
+#define SDF_OTHER	0x00800000	/* can do aref=other */
+#define SDF_DITHER	0x01000000	/* can do dithering */
+#define SDF_DEGLITCH	0x02000000	/* can do deglitching */
+#define SDF_MMAP	0x04000000	/* can do mmap() */
+#define SDF_RUNNING	0x08000000	/* subdevice is acquiring data */
+#define SDF_LSAMPL	0x10000000	/* subdevice uses 32-bit samples */
+#define SDF_PACKED	0x20000000	/* subdevice can do packed DIO */
+
+/* subdevice types */
+
+/**
+ * enum comedi_subdevice_type - COMEDI subdevice types
+ * @COMEDI_SUBD_UNUSED:		Unused subdevice.
+ * @COMEDI_SUBD_AI:		Analog input.
+ * @COMEDI_SUBD_AO:		Analog output.
+ * @COMEDI_SUBD_DI:		Digital input.
+ * @COMEDI_SUBD_DO:		Digital output.
+ * @COMEDI_SUBD_DIO:		Digital input/output.
+ * @COMEDI_SUBD_COUNTER:	Counter.
+ * @COMEDI_SUBD_TIMER:		Timer.
+ * @COMEDI_SUBD_MEMORY:		Memory, EEPROM, DPRAM.
+ * @COMEDI_SUBD_CALIB:		Calibration DACs.
+ * @COMEDI_SUBD_PROC:		Processor, DSP.
+ * @COMEDI_SUBD_SERIAL:		Serial I/O.
+ * @COMEDI_SUBD_PWM:		Pulse-Width Modulation output.
+ */
+enum comedi_subdevice_type {
+	COMEDI_SUBD_UNUSED,
+	COMEDI_SUBD_AI,
+	COMEDI_SUBD_AO,
+	COMEDI_SUBD_DI,
+	COMEDI_SUBD_DO,
+	COMEDI_SUBD_DIO,
+	COMEDI_SUBD_COUNTER,
+	COMEDI_SUBD_TIMER,
+	COMEDI_SUBD_MEMORY,
+	COMEDI_SUBD_CALIB,
+	COMEDI_SUBD_PROC,
+	COMEDI_SUBD_SERIAL,
+	COMEDI_SUBD_PWM
+};
+
+/* configuration instructions */
+
+/**
+ * enum comedi_io_direction - COMEDI I/O directions
+ * @COMEDI_INPUT:	Input.
+ * @COMEDI_OUTPUT:	Output.
+ * @COMEDI_OPENDRAIN:	Open-drain (or open-collector) output.
+ *
+ * These are used by the %INSN_CONFIG_DIO_QUERY configuration instruction to
+ * report a direction.  They may also be used in other places where a direction
+ * needs to be specified.
+ */
+enum comedi_io_direction {
+	COMEDI_INPUT = 0,
+	COMEDI_OUTPUT = 1,
+	COMEDI_OPENDRAIN = 2
+};
+
+/**
+ * enum configuration_ids - COMEDI configuration instruction codes
+ * @INSN_CONFIG_DIO_INPUT:	Configure digital I/O as input.
+ * @INSN_CONFIG_DIO_OUTPUT:	Configure digital I/O as output.
+ * @INSN_CONFIG_DIO_OPENDRAIN:	Configure digital I/O as open-drain (or open
+ *				collector) output.
+ * @INSN_CONFIG_ANALOG_TRIG:	Configure analog trigger.
+ * @INSN_CONFIG_ALT_SOURCE:	Configure alternate input source.
+ * @INSN_CONFIG_DIGITAL_TRIG:	Configure digital trigger.
+ * @INSN_CONFIG_BLOCK_SIZE:	Configure block size for DMA transfers.
+ * @INSN_CONFIG_TIMER_1:	Configure divisor for external clock.
+ * @INSN_CONFIG_FILTER:		Configure a filter.
+ * @INSN_CONFIG_CHANGE_NOTIFY:	Configure change notification for digital
+ *				inputs.  (New drivers should use
+ *				%INSN_CONFIG_DIGITAL_TRIG instead.)
+ * @INSN_CONFIG_SERIAL_CLOCK:	Configure clock for serial I/O.
+ * @INSN_CONFIG_BIDIRECTIONAL_DATA: Send and receive byte over serial I/O.
+ * @INSN_CONFIG_DIO_QUERY:	Query direction of digital I/O channel.
+ * @INSN_CONFIG_PWM_OUTPUT:	Configure pulse-width modulator output.
+ * @INSN_CONFIG_GET_PWM_OUTPUT:	Get pulse-width modulator output configuration.
+ * @INSN_CONFIG_ARM:		Arm a subdevice or channel.
+ * @INSN_CONFIG_DISARM:		Disarm a subdevice or channel.
+ * @INSN_CONFIG_GET_COUNTER_STATUS: Get counter status.
+ * @INSN_CONFIG_RESET:		Reset a subdevice or channel.
+ * @INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR: Configure counter/timer as
+ *				single pulse generator.
+ * @INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR: Configure counter/timer as
+ *				pulse train generator.
+ * @INSN_CONFIG_GPCT_QUADRATURE_ENCODER: Configure counter as a quadrature
+ *				encoder.
+ * @INSN_CONFIG_SET_GATE_SRC:	Set counter/timer gate source.
+ * @INSN_CONFIG_GET_GATE_SRC:	Get counter/timer gate source.
+ * @INSN_CONFIG_SET_CLOCK_SRC:	Set counter/timer master clock source.
+ * @INSN_CONFIG_GET_CLOCK_SRC:	Get counter/timer master clock source.
+ * @INSN_CONFIG_SET_OTHER_SRC:	Set counter/timer "other" source.
+ * @INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE: Get size (in bytes) of subdevice's
+ *				on-board FIFOs used during streaming
+ *				input/output.
+ * @INSN_CONFIG_SET_COUNTER_MODE: Set counter/timer mode.
+ * @INSN_CONFIG_8254_SET_MODE:	(Deprecated) Same as
+ *				%INSN_CONFIG_SET_COUNTER_MODE.
+ * @INSN_CONFIG_8254_READ_STATUS: Read status of 8254 counter channel.
+ * @INSN_CONFIG_SET_ROUTING:	Set routing for a channel.
+ * @INSN_CONFIG_GET_ROUTING:	Get routing for a channel.
+ * @INSN_CONFIG_PWM_SET_PERIOD: Set PWM period in nanoseconds.
+ * @INSN_CONFIG_PWM_GET_PERIOD: Get PWM period in nanoseconds.
+ * @INSN_CONFIG_GET_PWM_STATUS: Get PWM status.
+ * @INSN_CONFIG_PWM_SET_H_BRIDGE: Set PWM H bridge duty cycle and polarity for
+ *				a relay simultaneously.
+ * @INSN_CONFIG_PWM_GET_H_BRIDGE: Get PWM H bridge duty cycle and polarity.
+ * @INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS: Get the hardware timing restraints,
+ *				regardless of trigger sources.
+ */
+enum configuration_ids {
+	INSN_CONFIG_DIO_INPUT = COMEDI_INPUT,
+	INSN_CONFIG_DIO_OUTPUT = COMEDI_OUTPUT,
+	INSN_CONFIG_DIO_OPENDRAIN = COMEDI_OPENDRAIN,
+	INSN_CONFIG_ANALOG_TRIG = 16,
+/*	INSN_CONFIG_WAVEFORM = 17, */
+/*	INSN_CONFIG_TRIG = 18, */
+/*	INSN_CONFIG_COUNTER = 19, */
+	INSN_CONFIG_ALT_SOURCE = 20,
+	INSN_CONFIG_DIGITAL_TRIG = 21,
+	INSN_CONFIG_BLOCK_SIZE = 22,
+	INSN_CONFIG_TIMER_1 = 23,
+	INSN_CONFIG_FILTER = 24,
+	INSN_CONFIG_CHANGE_NOTIFY = 25,
+
+	INSN_CONFIG_SERIAL_CLOCK = 26,	/*ALPHA*/
+	INSN_CONFIG_BIDIRECTIONAL_DATA = 27,
+	INSN_CONFIG_DIO_QUERY = 28,
+	INSN_CONFIG_PWM_OUTPUT = 29,
+	INSN_CONFIG_GET_PWM_OUTPUT = 30,
+	INSN_CONFIG_ARM = 31,
+	INSN_CONFIG_DISARM = 32,
+	INSN_CONFIG_GET_COUNTER_STATUS = 33,
+	INSN_CONFIG_RESET = 34,
+	INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001,
+	INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002,
+	INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003,
+	INSN_CONFIG_SET_GATE_SRC = 2001,
+	INSN_CONFIG_GET_GATE_SRC = 2002,
+	INSN_CONFIG_SET_CLOCK_SRC = 2003,
+	INSN_CONFIG_GET_CLOCK_SRC = 2004,
+	INSN_CONFIG_SET_OTHER_SRC = 2005,
+	INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE = 2006,
+	INSN_CONFIG_SET_COUNTER_MODE = 4097,
+	INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE,
+	INSN_CONFIG_8254_READ_STATUS = 4098,
+	INSN_CONFIG_SET_ROUTING = 4099,
+	INSN_CONFIG_GET_ROUTING = 4109,
+	INSN_CONFIG_PWM_SET_PERIOD = 5000,
+	INSN_CONFIG_PWM_GET_PERIOD = 5001,
+	INSN_CONFIG_GET_PWM_STATUS = 5002,
+	INSN_CONFIG_PWM_SET_H_BRIDGE = 5003,
+	INSN_CONFIG_PWM_GET_H_BRIDGE = 5004,
+	INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS = 5005,
+};
+
+/**
+ * enum device_configuration_ids - COMEDI configuration instruction codes global
+ * to an entire device.
+ * @INSN_DEVICE_CONFIG_TEST_ROUTE:	Validate the possibility of a
+ *					globally-named route
+ * @INSN_DEVICE_CONFIG_CONNECT_ROUTE:	Connect a globally-named route
+ * @INSN_DEVICE_CONFIG_DISCONNECT_ROUTE:Disconnect a globally-named route
+ * @INSN_DEVICE_CONFIG_GET_ROUTES:	Get a list of all globally-named routes
+ *					that are valid for a particular device.
+ */
+enum device_config_route_ids {
+	INSN_DEVICE_CONFIG_TEST_ROUTE = 0,
+	INSN_DEVICE_CONFIG_CONNECT_ROUTE = 1,
+	INSN_DEVICE_CONFIG_DISCONNECT_ROUTE = 2,
+	INSN_DEVICE_CONFIG_GET_ROUTES = 3,
+};
+
+/**
+ * enum comedi_digital_trig_op - operations for configuring a digital trigger
+ * @COMEDI_DIGITAL_TRIG_DISABLE:	Return digital trigger to its default,
+ *					inactive, unconfigured state.
+ * @COMEDI_DIGITAL_TRIG_ENABLE_EDGES:	Set rising and/or falling edge inputs
+ *					that each can fire the trigger.
+ * @COMEDI_DIGITAL_TRIG_ENABLE_LEVELS:	Set a combination of high and/or low
+ *					level inputs that can fire the trigger.
+ *
+ * These are used with the %INSN_CONFIG_DIGITAL_TRIG configuration instruction.
+ * The data for the configuration instruction is as follows...
+ *
+ *   data[%0] = %INSN_CONFIG_DIGITAL_TRIG
+ *
+ *   data[%1] = trigger ID
+ *
+ *   data[%2] = configuration operation
+ *
+ *   data[%3] = configuration parameter 1
+ *
+ *   data[%4] = configuration parameter 2
+ *
+ *   data[%5] = configuration parameter 3
+ *
+ * The trigger ID (data[%1]) is used to differentiate multiple digital triggers
+ * belonging to the same subdevice.  The configuration operation (data[%2]) is
+ * one of the enum comedi_digital_trig_op values.  The configuration
+ * parameters (data[%3], data[%4], and data[%5]) depend on the operation; they
+ * are not used with %COMEDI_DIGITAL_TRIG_DISABLE.
+ *
+ * For %COMEDI_DIGITAL_TRIG_ENABLE_EDGES and %COMEDI_DIGITAL_TRIG_ENABLE_LEVELS,
+ * configuration parameter 1 (data[%3]) contains a "left-shift" value that
+ * specifies the input corresponding to bit 0 of configuration parameters 2
+ * and 3.  This is useful if the trigger has more than 32 inputs.
+ *
+ * For %COMEDI_DIGITAL_TRIG_ENABLE_EDGES, configuration parameter 2 (data[%4])
+ * specifies which of up to 32 inputs have rising-edge sensitivity, and
+ * configuration parameter 3 (data[%5]) specifies which of up to 32 inputs
+ * have falling-edge sensitivity that can fire the trigger.
+ *
+ * For %COMEDI_DIGITAL_TRIG_ENABLE_LEVELS, configuration parameter 2 (data[%4])
+ * specifies which of up to 32 inputs must be at a high level, and
+ * configuration parameter 3 (data[%5]) specifies which of up to 32 inputs
+ * must be at a low level for the trigger to fire.
+ *
+ * Some sequences of %INSN_CONFIG_DIGITAL_TRIG instructions may have a (partly)
+ * accumulative effect, depending on the low-level driver.  This is useful
+ * when setting up a trigger that has more than 32 inputs, or has a combination
+ * of edge- and level-triggered inputs.
+ */
+enum comedi_digital_trig_op {
+	COMEDI_DIGITAL_TRIG_DISABLE = 0,
+	COMEDI_DIGITAL_TRIG_ENABLE_EDGES = 1,
+	COMEDI_DIGITAL_TRIG_ENABLE_LEVELS = 2
+};
+
+/**
+ * enum comedi_support_level - support level for a COMEDI feature
+ * @COMEDI_UNKNOWN_SUPPORT:	Unspecified support for feature.
+ * @COMEDI_SUPPORTED:		Feature is supported.
+ * @COMEDI_UNSUPPORTED:		Feature is unsupported.
+ */
+enum comedi_support_level {
+	COMEDI_UNKNOWN_SUPPORT = 0,
+	COMEDI_SUPPORTED,
+	COMEDI_UNSUPPORTED
+};
+
+/**
+ * enum comedi_counter_status_flags - counter status bits
+ * @COMEDI_COUNTER_ARMED:		Counter is armed.
+ * @COMEDI_COUNTER_COUNTING:		Counter is counting.
+ * @COMEDI_COUNTER_TERMINAL_COUNT:	Counter reached terminal count.
+ *
+ * These bitwise values are used by the %INSN_CONFIG_GET_COUNTER_STATUS
+ * configuration instruction to report the status of a counter.
+ */
+enum comedi_counter_status_flags {
+	COMEDI_COUNTER_ARMED = 0x1,
+	COMEDI_COUNTER_COUNTING = 0x2,
+	COMEDI_COUNTER_TERMINAL_COUNT = 0x4,
+};
+
+/* ioctls */
+
+#define CIO 'd'
+#define COMEDI_DEVCONFIG _IOW(CIO, 0, struct comedi_devconfig)
+#define COMEDI_DEVINFO _IOR(CIO, 1, struct comedi_devinfo)
+#define COMEDI_SUBDINFO _IOR(CIO, 2, struct comedi_subdinfo)
+#define COMEDI_CHANINFO _IOR(CIO, 3, struct comedi_chaninfo)
+/* _IOWR(CIO, 4, ...) is reserved */
+#define COMEDI_LOCK _IO(CIO, 5)
+#define COMEDI_UNLOCK _IO(CIO, 6)
+#define COMEDI_CANCEL _IO(CIO, 7)
+#define COMEDI_RANGEINFO _IOR(CIO, 8, struct comedi_rangeinfo)
+#define COMEDI_CMD _IOR(CIO, 9, struct comedi_cmd)
+#define COMEDI_CMDTEST _IOR(CIO, 10, struct comedi_cmd)
+#define COMEDI_INSNLIST _IOR(CIO, 11, struct comedi_insnlist)
+#define COMEDI_INSN _IOR(CIO, 12, struct comedi_insn)
+#define COMEDI_BUFCONFIG _IOR(CIO, 13, struct comedi_bufconfig)
+#define COMEDI_BUFINFO _IOWR(CIO, 14, struct comedi_bufinfo)
+#define COMEDI_POLL _IO(CIO, 15)
+#define COMEDI_SETRSUBD _IO(CIO, 16)
+#define COMEDI_SETWSUBD _IO(CIO, 17)
+
+/* structures */
+
+/**
+ * struct comedi_insn - COMEDI instruction
+ * @insn:	COMEDI instruction type (%INSN_xxx).
+ * @n:		Length of @data[].
+ * @data:	Pointer to data array operated on by the instruction.
+ * @subdev:	Subdevice index.
+ * @chanspec:	A packed "chanspec" value consisting of channel number,
+ *		analog range index, analog reference type, and flags.
+ * @unused:	Reserved for future use.
+ *
+ * This is used with the %COMEDI_INSN ioctl, and indirectly with the
+ * %COMEDI_INSNLIST ioctl.
+ */
+struct comedi_insn {
+	unsigned int insn;
+	unsigned int n;
+	unsigned int *data;
+	unsigned int subdev;
+	unsigned int chanspec;
+	unsigned int unused[3];
+};
+
+/**
+ * struct comedi_insnlist - list of COMEDI instructions
+ * @n_insns:	Number of COMEDI instructions.
+ * @insns:	Pointer to array COMEDI instructions.
+ *
+ * This is used with the %COMEDI_INSNLIST ioctl.
+ */
+struct comedi_insnlist {
+	unsigned int n_insns;
+	struct comedi_insn *insns;
+};
+
+/**
+ * struct comedi_cmd - COMEDI asynchronous acquisition command details
+ * @subdev:		Subdevice index.
+ * @flags:		Command flags (%CMDF_xxx).
+ * @start_src:		"Start acquisition" trigger source (%TRIG_xxx).
+ * @start_arg:		"Start acquisition" trigger argument.
+ * @scan_begin_src:	"Scan begin" trigger source.
+ * @scan_begin_arg:	"Scan begin" trigger argument.
+ * @convert_src:	"Convert" trigger source.
+ * @convert_arg:	"Convert" trigger argument.
+ * @scan_end_src:	"Scan end" trigger source.
+ * @scan_end_arg:	"Scan end" trigger argument.
+ * @stop_src:		"Stop acquisition" trigger source.
+ * @stop_arg:		"Stop acquisition" trigger argument.
+ * @chanlist:		Pointer to array of "chanspec" values, containing a
+ *			sequence of channel numbers packed with analog range
+ *			index, etc.
+ * @chanlist_len:	Number of channels in sequence.
+ * @data:		Pointer to miscellaneous set-up data (not used).
+ * @data_len:		Length of miscellaneous set-up data.
+ *
+ * This is used with the %COMEDI_CMD or %COMEDI_CMDTEST ioctl to set-up
+ * or validate an asynchronous acquisition command.  The ioctl may modify
+ * the &struct comedi_cmd and copy it back to the caller.
+ *
+ * Optional command @flags values that can be ORed together...
+ *
+ * %CMDF_BOGUS - makes %COMEDI_CMD ioctl return error %EAGAIN instead of
+ * starting the command.
+ *
+ * %CMDF_PRIORITY - requests "hard real-time" processing (which is not
+ * supported in this version of COMEDI).
+ *
+ * %CMDF_WAKE_EOS - requests the command makes data available for reading
+ * after every "scan" period.
+ *
+ * %CMDF_WRITE - marks the command as being in the "write" (to device)
+ * direction.  This does not need to be specified by the caller unless the
+ * subdevice supports commands in either direction.
+ *
+ * %CMDF_RAWDATA - prevents the command from "munging" the data between the
+ * COMEDI sample format and the raw hardware sample format.
+ *
+ * %CMDF_ROUND_NEAREST - requests timing periods to be rounded to nearest
+ * supported values.
+ *
+ * %CMDF_ROUND_DOWN - requests timing periods to be rounded down to supported
+ * values (frequencies rounded up).
+ *
+ * %CMDF_ROUND_UP - requests timing periods to be rounded up to supported
+ * values (frequencies rounded down).
+ *
+ * Trigger source values for @start_src, @scan_begin_src, @convert_src,
+ * @scan_end_src, and @stop_src...
+ *
+ * %TRIG_ANY - "all ones" value used to test which trigger sources are
+ * supported.
+ *
+ * %TRIG_INVALID - "all zeroes" value used to indicate that all requested
+ * trigger sources are invalid.
+ *
+ * %TRIG_NONE - never trigger (often used as a @stop_src value).
+ *
+ * %TRIG_NOW - trigger after '_arg' nanoseconds.
+ *
+ * %TRIG_FOLLOW - trigger follows another event.
+ *
+ * %TRIG_TIMER - trigger every '_arg' nanoseconds.
+ *
+ * %TRIG_COUNT - trigger when count '_arg' is reached.
+ *
+ * %TRIG_EXT - trigger on external signal specified by '_arg'.
+ *
+ * %TRIG_INT - trigger on internal, software trigger specified by '_arg'.
+ *
+ * %TRIG_OTHER - trigger on other, driver-defined signal specified by '_arg'.
+ */
+struct comedi_cmd {
+	unsigned int subdev;
+	unsigned int flags;
+
+	unsigned int start_src;
+	unsigned int start_arg;
+
+	unsigned int scan_begin_src;
+	unsigned int scan_begin_arg;
+
+	unsigned int convert_src;
+	unsigned int convert_arg;
+
+	unsigned int scan_end_src;
+	unsigned int scan_end_arg;
+
+	unsigned int stop_src;
+	unsigned int stop_arg;
+
+	unsigned int *chanlist;
+	unsigned int chanlist_len;
+
+	short *data;
+	unsigned int data_len;
+};
+
+/**
+ * struct comedi_chaninfo - used to retrieve per-channel information
+ * @subdev:		Subdevice index.
+ * @maxdata_list:	Optional pointer to per-channel maximum data values.
+ * @flaglist:		Optional pointer to per-channel flags.
+ * @rangelist:		Optional pointer to per-channel range types.
+ * @unused:		Reserved for future use.
+ *
+ * This is used with the %COMEDI_CHANINFO ioctl to get per-channel information
+ * for the subdevice.  Use of this requires knowledge of the number of channels
+ * and subdevice flags obtained using the %COMEDI_SUBDINFO ioctl.
+ *
+ * The @maxdata_list member must be %NULL unless the %SDF_MAXDATA subdevice
+ * flag is set.  The @flaglist member must be %NULL unless the %SDF_FLAGS
+ * subdevice flag is set.  The @rangelist member must be %NULL unless the
+ * %SDF_RANGETYPE subdevice flag is set.  Otherwise, the arrays they point to
+ * must be at least as long as the number of channels.
+ */
+struct comedi_chaninfo {
+	unsigned int subdev;
+	unsigned int *maxdata_list;
+	unsigned int *flaglist;
+	unsigned int *rangelist;
+	unsigned int unused[4];
+};
+
+/**
+ * struct comedi_rangeinfo - used to retrieve the range table for a channel
+ * @range_type:		Encodes subdevice index (bits 27:24), channel index
+ *			(bits 23:16) and range table length (bits 15:0).
+ * @range_ptr:		Pointer to array of @struct comedi_krange to be filled
+ *			in with the range table for the channel or subdevice.
+ *
+ * This is used with the %COMEDI_RANGEINFO ioctl to retrieve the range table
+ * for a specific channel (if the subdevice has the %SDF_RANGETYPE flag set to
+ * indicate that the range table depends on the channel), or for the subdevice
+ * as a whole (if the %SDF_RANGETYPE flag is clear, indicating the range table
+ * is shared by all channels).
+ *
+ * The @range_type value is an input to the ioctl and comes from a previous
+ * use of the %COMEDI_SUBDINFO ioctl (if the %SDF_RANGETYPE flag is clear),
+ * or the %COMEDI_CHANINFO ioctl (if the %SDF_RANGETYPE flag is set).
+ */
+struct comedi_rangeinfo {
+	unsigned int range_type;
+	void *range_ptr;
+};
+
+/**
+ * struct comedi_krange - describes a range in a range table
+ * @min:	Minimum value in millionths (1e-6) of a unit.
+ * @max:	Maximum value in millionths (1e-6) of a unit.
+ * @flags:	Indicates the units (in bits 7:0) OR'ed with optional flags.
+ *
+ * A range table is associated with a single channel, or with all channels in a
+ * subdevice, and a list of one or more ranges.  A %struct comedi_krange
+ * describes the physical range of units for one of those ranges.  Sample
+ * values in COMEDI are unsigned from %0 up to some 'maxdata' value.  The
+ * mapping from sample values to physical units is assumed to be nomimally
+ * linear (for the purpose of describing the range), with sample value %0
+ * mapping to @min, and the 'maxdata' sample value mapping to @max.
+ *
+ * The currently defined units are %UNIT_volt (%0), %UNIT_mA (%1), and
+ * %UNIT_none (%2).  The @min and @max values are the physical range multiplied
+ * by 1e6, so a @max value of %1000000 (with %UNIT_volt) represents a maximal
+ * value of 1 volt.
+ *
+ * The only defined flag value is %RF_EXTERNAL (%0x100), indicating that the
+ * range needs to be multiplied by an external reference.
+ */
+struct comedi_krange {
+	int min;
+	int max;
+	unsigned int flags;
+};
+
+/**
+ * struct comedi_subdinfo - used to retrieve information about a subdevice
+ * @type:		Type of subdevice from &enum comedi_subdevice_type.
+ * @n_chan:		Number of channels the subdevice supports.
+ * @subd_flags:		A mixture of static and dynamic flags describing
+ *			aspects of the subdevice and its current state.
+ * @timer_type:		Timer type.  Always set to %5 ("nanosecond timer").
+ * @len_chanlist:	Maximum length of a channel list if the subdevice
+ *			supports asynchronous acquisition commands.
+ * @maxdata:		Maximum sample value for all channels if the
+ *			%SDF_MAXDATA subdevice flag is clear.
+ * @flags:		Channel flags for all channels if the %SDF_FLAGS
+ *			subdevice flag is clear.
+ * @range_type:		The range type for all channels if the %SDF_RANGETYPE
+ *			subdevice flag is clear.  Encodes the subdevice index
+ *			(bits 27:24), a dummy channel index %0 (bits 23:16),
+ *			and the range table length (bits 15:0).
+ * @settling_time_0:	Not used.
+ * @insn_bits_support:	Set to %COMEDI_SUPPORTED if the subdevice supports the
+ *			%INSN_BITS instruction, or to %COMEDI_UNSUPPORTED if it
+ *			does not.
+ * @unused:		Reserved for future use.
+ *
+ * This is used with the %COMEDI_SUBDINFO ioctl which copies an array of
+ * &struct comedi_subdinfo back to user space, with one element per subdevice.
+ * Use of this requires knowledge of the number of subdevices obtained from
+ * the %COMEDI_DEVINFO ioctl.
+ *
+ * These are the @subd_flags values that may be ORed together...
+ *
+ * %SDF_BUSY - the subdevice is busy processing an asynchronous command or a
+ * synchronous instruction.
+ *
+ * %SDF_BUSY_OWNER - the subdevice is busy processing an asynchronous
+ * acquisition command started on the current file object (the file object
+ * issuing the %COMEDI_SUBDINFO ioctl).
+ *
+ * %SDF_LOCKED - the subdevice is locked by a %COMEDI_LOCK ioctl.
+ *
+ * %SDF_LOCK_OWNER - the subdevice is locked by a %COMEDI_LOCK ioctl from the
+ * current file object.
+ *
+ * %SDF_MAXDATA - maximum sample values are channel-specific.
+ *
+ * %SDF_FLAGS - channel flags are channel-specific.
+ *
+ * %SDF_RANGETYPE - range types are channel-specific.
+ *
+ * %SDF_PWM_COUNTER - PWM can switch off automatically.
+ *
+ * %SDF_PWM_HBRIDGE - or PWM is signed (H-bridge).
+ *
+ * %SDF_CMD - the subdevice supports asynchronous commands.
+ *
+ * %SDF_SOFT_CALIBRATED - the subdevice uses software calibration.
+ *
+ * %SDF_CMD_WRITE - the subdevice supports asynchronous commands in the output
+ * ("write") direction.
+ *
+ * %SDF_CMD_READ - the subdevice supports asynchronous commands in the input
+ * ("read") direction.
+ *
+ * %SDF_READABLE - the subdevice is readable (e.g. analog input).
+ *
+ * %SDF_WRITABLE (aliased as %SDF_WRITEABLE) - the subdevice is writable (e.g.
+ * analog output).
+ *
+ * %SDF_INTERNAL - the subdevice has no externally visible lines.
+ *
+ * %SDF_GROUND - the subdevice can use ground as an analog reference.
+ *
+ * %SDF_COMMON - the subdevice can use a common analog reference.
+ *
+ * %SDF_DIFF - the subdevice can use differential inputs (or outputs).
+ *
+ * %SDF_OTHER - the subdevice can use some other analog reference.
+ *
+ * %SDF_DITHER - the subdevice can do dithering.
+ *
+ * %SDF_DEGLITCH - the subdevice can do deglitching.
+ *
+ * %SDF_MMAP - this is never set.
+ *
+ * %SDF_RUNNING - an asynchronous command is still running.
+ *
+ * %SDF_LSAMPL - the subdevice uses "long" (32-bit) samples (for asynchronous
+ * command data).
+ *
+ * %SDF_PACKED - the subdevice packs several DIO samples into a single sample
+ * (for asynchronous command data).
+ *
+ * No "channel flags" (@flags) values are currently defined.
+ */
+struct comedi_subdinfo {
+	unsigned int type;
+	unsigned int n_chan;
+	unsigned int subd_flags;
+	unsigned int timer_type;
+	unsigned int len_chanlist;
+	unsigned int maxdata;
+	unsigned int flags;
+	unsigned int range_type;
+	unsigned int settling_time_0;
+	unsigned int insn_bits_support;
+	unsigned int unused[8];
+};
+
+/**
+ * struct comedi_devinfo - used to retrieve information about a COMEDI device
+ * @version_code:	COMEDI version code.
+ * @n_subdevs:		Number of subdevices the device has.
+ * @driver_name:	Null-terminated COMEDI driver name.
+ * @board_name:		Null-terminated COMEDI board name.
+ * @read_subdevice:	Index of the current "read" subdevice (%-1 if none).
+ * @write_subdevice:	Index of the current "write" subdevice (%-1 if none).
+ * @unused:		Reserved for future use.
+ *
+ * This is used with the %COMEDI_DEVINFO ioctl to get basic information about
+ * the device.
+ */
+struct comedi_devinfo {
+	unsigned int version_code;
+	unsigned int n_subdevs;
+	char driver_name[COMEDI_NAMELEN];
+	char board_name[COMEDI_NAMELEN];
+	int read_subdevice;
+	int write_subdevice;
+	int unused[30];
+};
+
+/**
+ * struct comedi_devconfig - used to configure a legacy COMEDI device
+ * @board_name:		Null-terminated string specifying the type of board
+ *			to configure.
+ * @options:		An array of integer configuration options.
+ *
+ * This is used with the %COMEDI_DEVCONFIG ioctl to configure a "legacy" COMEDI
+ * device, such as an ISA card.  Not all COMEDI drivers support this.  Those
+ * that do either expect the specified board name to match one of a list of
+ * names registered with the COMEDI core, or expect the specified board name
+ * to match the COMEDI driver name itself.  The configuration options are
+ * handled in a driver-specific manner.
+ */
+struct comedi_devconfig {
+	char board_name[COMEDI_NAMELEN];
+	int options[COMEDI_NDEVCONFOPTS];
+};
+
+/**
+ * struct comedi_bufconfig - used to set or get buffer size for a subdevice
+ * @subdevice:		Subdevice index.
+ * @flags:		Not used.
+ * @maximum_size:	Maximum allowed buffer size.
+ * @size:		Buffer size.
+ * @unused:		Reserved for future use.
+ *
+ * This is used with the %COMEDI_BUFCONFIG ioctl to get or configure the
+ * maximum buffer size and current buffer size for a COMEDI subdevice that
+ * supports asynchronous commands.  If the subdevice does not support
+ * asynchronous commands, @maximum_size and @size are ignored and set to 0.
+ *
+ * On ioctl input, non-zero values of @maximum_size and @size specify a
+ * new maximum size and new current size (in bytes), respectively.  These
+ * will by rounded up to a multiple of %PAGE_SIZE.  Specifying a new maximum
+ * size requires admin capabilities.
+ *
+ * On ioctl output, @maximum_size and @size and set to the current maximum
+ * buffer size and current buffer size, respectively.
+ */
+struct comedi_bufconfig {
+	unsigned int subdevice;
+	unsigned int flags;
+
+	unsigned int maximum_size;
+	unsigned int size;
+
+	unsigned int unused[4];
+};
+
+/**
+ * struct comedi_bufinfo - used to manipulate buffer position for a subdevice
+ * @subdevice:		Subdevice index.
+ * @bytes_read:		Specify amount to advance read position for an
+ *			asynchronous command in the input ("read") direction.
+ * @buf_write_ptr:	Current write position (index) within the buffer.
+ * @buf_read_ptr:	Current read position (index) within the buffer.
+ * @buf_write_count:	Total amount written, modulo 2^32.
+ * @buf_read_count:	Total amount read, modulo 2^32.
+ * @bytes_written:	Specify amount to advance write position for an
+ *			asynchronous command in the output ("write") direction.
+ * @unused:		Reserved for future use.
+ *
+ * This is used with the %COMEDI_BUFINFO ioctl to optionally advance the
+ * current read or write position in an asynchronous acquisition data buffer,
+ * and to get the current read and write positions in the buffer.
+ */
+struct comedi_bufinfo {
+	unsigned int subdevice;
+	unsigned int bytes_read;
+
+	unsigned int buf_write_ptr;
+	unsigned int buf_read_ptr;
+	unsigned int buf_write_count;
+	unsigned int buf_read_count;
+
+	unsigned int bytes_written;
+
+	unsigned int unused[4];
+};
+
+/* range stuff */
+
+#define __RANGE(a, b)	((((a) & 0xffff) << 16) | ((b) & 0xffff))
+
+#define RANGE_OFFSET(a)		(((a) >> 16) & 0xffff)
+#define RANGE_LENGTH(b)		((b) & 0xffff)
+
+#define RF_UNIT(flags)		((flags) & 0xff)
+#define RF_EXTERNAL		0x100
+
+#define UNIT_volt		0
+#define UNIT_mA			1
+#define UNIT_none		2
+
+#define COMEDI_MIN_SPEED	0xffffffffu
+
+/**********************************************************/
+/* everything after this line is ALPHA */
+/**********************************************************/
+
+/*
+ * 8254 specific configuration.
+ *
+ * It supports two config commands:
+ *
+ * 0 ID: INSN_CONFIG_SET_COUNTER_MODE
+ * 1 8254 Mode
+ * I8254_MODE0, I8254_MODE1, ..., I8254_MODE5
+ * OR'ed with:
+ * I8254_BCD, I8254_BINARY
+ *
+ * 0 ID: INSN_CONFIG_8254_READ_STATUS
+ * 1 <-- Status byte returned here.
+ * B7 = Output
+ * B6 = NULL Count
+ * B5 - B0 Current mode.
+ */
+
+enum i8254_mode {
+	I8254_MODE0 = (0 << 1),	/* Interrupt on terminal count */
+	I8254_MODE1 = (1 << 1),	/* Hardware retriggerable one-shot */
+	I8254_MODE2 = (2 << 1),	/* Rate generator */
+	I8254_MODE3 = (3 << 1),	/* Square wave mode */
+	I8254_MODE4 = (4 << 1),	/* Software triggered strobe */
+	/* Hardware triggered strobe (retriggerable) */
+	I8254_MODE5 = (5 << 1),
+	/* Use binary-coded decimal instead of binary (pretty useless) */
+	I8254_BCD = 1,
+	I8254_BINARY = 0
+};
+
+/* *** BEGIN GLOBALLY-NAMED NI TERMINALS/SIGNALS *** */
+
+/*
+ * Common National Instruments Terminal/Signal names.
+ * Some of these have no NI_ prefix as they are useful for non-NI hardware, such
+ * as those that utilize the PXI/RTSI trigger lines.
+ *
+ * NOTE ABOUT THE CHOICE OF NAMES HERE AND THE CAMELSCRIPT:
+ *   The choice to use CamelScript and the exact names below is for
+ *   maintainability, clarity, similarity to manufacturer's documentation,
+ *   _and_ a mitigation for confusion that has plagued the use of these drivers
+ *   for years!
+ *
+ *   More detail:
+ *   There have been significant confusions over the past many years for users
+ *   when trying to understand how to connect to/from signals and terminals on
+ *   NI hardware using comedi.  The major reason for this is that the actual
+ *   register values were exposed and required to be used by users.  Several
+ *   major reasons exist why this caused major confusion for users:
+ *   1) The register values are _NOT_ in user documentation, but rather in
+ *     arcane locations, such as a few register programming manuals that are
+ *     increasingly hard to find and the NI MHDDK (comments in example code).
+ *     There is no one place to find the various valid values of the registers.
+ *   2) The register values are _NOT_ completely consistent.  There is no way to
+ *     gain any sense of intuition of which values, or even enums one should use
+ *     for various registers.  There was some attempt in prior use of comedi to
+ *     name enums such that a user might know which enums should be used for
+ *     varying purposes, but the end-user had to gain a knowledge of register
+ *     values to correctly wield this approach.
+ *   3) The names for signals and registers found in the various register level
+ *     programming manuals and vendor-provided documentation are _not_ even
+ *     close to the same names that are in the end-user documentation.
+ *
+ *   Similar, albeit less, confusion plagued NI's previous version of their own
+ *   drivers.  Earlier than 2003, NI greatly simplified the situation for users
+ *   by releasing a new API that abstracted the names of signals/terminals to a
+ *   common and intuitive set of names.
+ *
+ *   The names below mirror the names chosen and well documented by NI.  These
+ *   names are exposed to the user via the comedilib user library.  By keeping
+ *   the names below, in spite of the use of CamelScript, maintenance will be
+ *   greatly eased and confusion for users _and_ comedi developers will be
+ *   greatly reduced.
+ */
+
+/*
+ * Base of abstracted NI names.
+ * The first 16 bits of *_arg are reserved for channel selection.
+ * Since we only actually need the first 4 or 5 bits for all register values on
+ * NI select registers anyways, we'll identify all values >= (1<<15) as being an
+ * abstracted NI signal/terminal name.
+ * These values are also used/returned by INSN_DEVICE_CONFIG_TEST_ROUTE,
+ * INSN_DEVICE_CONFIG_CONNECT_ROUTE, INSN_DEVICE_CONFIG_DISCONNECT_ROUTE,
+ * and INSN_DEVICE_CONFIG_GET_ROUTES.
+ */
+#define NI_NAMES_BASE	0x8000u
+
+#define _TERM_N(base, n, x)	((base) + ((x) & ((n) - 1)))
+
+/*
+ * not necessarily all allowed 64 PFIs are valid--certainly not for all devices
+ */
+#define NI_PFI(x)		_TERM_N(NI_NAMES_BASE, 64, x)
+/* 8 trigger lines by standard, Some devices cannot talk to all eight. */
+#define TRIGGER_LINE(x)		_TERM_N(NI_PFI(-1) + 1, 8, x)
+/* 4 RTSI shared MUXes to route signals to/from TRIGGER_LINES on NI hardware */
+#define NI_RTSI_BRD(x)		_TERM_N(TRIGGER_LINE(-1) + 1, 4, x)
+
+/* *** Counter/timer names : 8 counters max *** */
+#define NI_MAX_COUNTERS		8
+#define NI_COUNTER_NAMES_BASE	(NI_RTSI_BRD(-1)  + 1)
+#define NI_CtrSource(x)	      _TERM_N(NI_COUNTER_NAMES_BASE, NI_MAX_COUNTERS, x)
+/* Gate, Aux, A,B,Z are all treated, at times as gates */
+#define NI_GATES_NAMES_BASE	(NI_CtrSource(-1) + 1)
+#define NI_CtrGate(x)		_TERM_N(NI_GATES_NAMES_BASE, NI_MAX_COUNTERS, x)
+#define NI_CtrAux(x)		_TERM_N(NI_CtrGate(-1)  + 1, NI_MAX_COUNTERS, x)
+#define NI_CtrA(x)		_TERM_N(NI_CtrAux(-1)   + 1, NI_MAX_COUNTERS, x)
+#define NI_CtrB(x)		_TERM_N(NI_CtrA(-1)     + 1, NI_MAX_COUNTERS, x)
+#define NI_CtrZ(x)		_TERM_N(NI_CtrB(-1)     + 1, NI_MAX_COUNTERS, x)
+#define NI_GATES_NAMES_MAX	NI_CtrZ(-1)
+#define NI_CtrArmStartTrigger(x) _TERM_N(NI_CtrZ(-1)    + 1, NI_MAX_COUNTERS, x)
+#define NI_CtrInternalOutput(x) \
+		      _TERM_N(NI_CtrArmStartTrigger(-1) + 1, NI_MAX_COUNTERS, x)
+/** external pin(s) labeled conveniently as Ctr<i>Out. */
+#define NI_CtrOut(x)   _TERM_N(NI_CtrInternalOutput(-1) + 1, NI_MAX_COUNTERS, x)
+/** For Buffered sampling of ctr -- x series capability. */
+#define NI_CtrSampleClock(x)	_TERM_N(NI_CtrOut(-1)   + 1, NI_MAX_COUNTERS, x)
+#define NI_COUNTER_NAMES_MAX	NI_CtrSampleClock(-1)
+
+enum ni_common_signal_names {
+	/* PXI_Star: this is a non-NI-specific signal */
+	PXI_Star = NI_COUNTER_NAMES_MAX + 1,
+	PXI_Clk10,
+	PXIe_Clk100,
+	NI_AI_SampleClock,
+	NI_AI_SampleClockTimebase,
+	NI_AI_StartTrigger,
+	NI_AI_ReferenceTrigger,
+	NI_AI_ConvertClock,
+	NI_AI_ConvertClockTimebase,
+	NI_AI_PauseTrigger,
+	NI_AI_HoldCompleteEvent,
+	NI_AI_HoldComplete,
+	NI_AI_ExternalMUXClock,
+	NI_AI_STOP, /* pulse signal that occurs when a update is finished(?) */
+	NI_AO_SampleClock,
+	NI_AO_SampleClockTimebase,
+	NI_AO_StartTrigger,
+	NI_AO_PauseTrigger,
+	NI_DI_SampleClock,
+	NI_DI_SampleClockTimebase,
+	NI_DI_StartTrigger,
+	NI_DI_ReferenceTrigger,
+	NI_DI_PauseTrigger,
+	NI_DI_InputBufferFull,
+	NI_DI_ReadyForStartEvent,
+	NI_DI_ReadyForTransferEventBurst,
+	NI_DI_ReadyForTransferEventPipelined,
+	NI_DO_SampleClock,
+	NI_DO_SampleClockTimebase,
+	NI_DO_StartTrigger,
+	NI_DO_PauseTrigger,
+	NI_DO_OutputBufferFull,
+	NI_DO_DataActiveEvent,
+	NI_DO_ReadyForStartEvent,
+	NI_DO_ReadyForTransferEvent,
+	NI_MasterTimebase,
+	NI_20MHzTimebase,
+	NI_80MHzTimebase,
+	NI_100MHzTimebase,
+	NI_200MHzTimebase,
+	NI_100kHzTimebase,
+	NI_10MHzRefClock,
+	NI_FrequencyOutput,
+	NI_ChangeDetectionEvent,
+	NI_AnalogComparisonEvent,
+	NI_WatchdogExpiredEvent,
+	NI_WatchdogExpirationTrigger,
+	NI_SCXI_Trig1,
+	NI_LogicLow,
+	NI_LogicHigh,
+	NI_ExternalStrobe,
+	NI_PFI_DO,
+	NI_CaseGround,
+	/* special internal signal used as variable source for RTSI bus: */
+	NI_RGOUT0,
+
+	/* just a name to make the next more convenient, regardless of above */
+	_NI_NAMES_MAX_PLUS_1,
+	NI_NUM_NAMES = _NI_NAMES_MAX_PLUS_1 - NI_NAMES_BASE,
+};
+
+/* *** END GLOBALLY-NAMED NI TERMINALS/SIGNALS *** */
+
+#define NI_USUAL_PFI_SELECT(x)	(((x) < 10) ? (0x1 + (x)) : (0xb + (x)))
+#define NI_USUAL_RTSI_SELECT(x)	(((x) < 7) ? (0xb + (x)) : 0x1b)
+
+/*
+ * mode bits for NI general-purpose counters, set with
+ * INSN_CONFIG_SET_COUNTER_MODE
+ */
+#define NI_GPCT_COUNTING_MODE_SHIFT 16
+#define NI_GPCT_INDEX_PHASE_BITSHIFT 20
+#define NI_GPCT_COUNTING_DIRECTION_SHIFT 24
+enum ni_gpct_mode_bits {
+	NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4,
+	NI_GPCT_EDGE_GATE_MODE_MASK = 0x18,
+	NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0,
+	NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8,
+	NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10,
+	NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18,
+	NI_GPCT_STOP_MODE_MASK = 0x60,
+	NI_GPCT_STOP_ON_GATE_BITS = 0x00,
+	NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20,
+	NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40,
+	NI_GPCT_LOAD_B_SELECT_BIT = 0x80,
+	NI_GPCT_OUTPUT_MODE_MASK = 0x300,
+	NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100,
+	NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200,
+	NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300,
+	NI_GPCT_HARDWARE_DISARM_MASK = 0xc00,
+	NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000,
+	NI_GPCT_DISARM_AT_TC_BITS = 0x400,
+	NI_GPCT_DISARM_AT_GATE_BITS = 0x800,
+	NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00,
+	NI_GPCT_LOADING_ON_TC_BIT = 0x1000,
+	NI_GPCT_LOADING_ON_GATE_BIT = 0x4000,
+	NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_NORMAL_BITS =
+		0x0 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS =
+		0x1 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS =
+		0x2 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS =
+		0x3 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS =
+		0x4 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS =
+		0x6 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS =
+		0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS =
+		0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS =
+		0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS =
+		0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_ENABLE_BIT = 0x400000,
+	NI_GPCT_COUNTING_DIRECTION_MASK =
+		0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_DOWN_BITS =
+		0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_UP_BITS =
+		0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS =
+		0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS =
+		0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000,
+	NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0,
+	NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000,
+	NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000,
+	NI_GPCT_OR_GATE_BIT = 0x10000000,
+	NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000
+};
+
+/*
+ * Bits for setting a clock source with
+ * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters.
+ */
+enum ni_gpct_clock_source_bits {
+	NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f,
+	NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0,
+	NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1,
+	NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2,
+	NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3,
+	NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4,
+	NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5,
+	/* NI 660x-specific */
+	NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6,
+	NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7,
+	NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8,
+	NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9,
+	NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000,
+	NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0,
+	/* divide source by 2 */
+	NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000,
+	/* divide source by 8 */
+	NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000,
+	NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000
+};
+
+/* NI 660x-specific */
+#define NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(x)	(0x10 + (x))
+
+#define NI_GPCT_RTSI_CLOCK_SRC_BITS(x)		(0x18 + (x))
+
+/* no pfi on NI 660x */
+#define NI_GPCT_PFI_CLOCK_SRC_BITS(x)		(0x20 + (x))
+
+/*
+ * Possibilities for setting a gate source with
+ * INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters.
+ * May be bitwise-or'd with CR_EDGE or CR_INVERT.
+ */
+enum ni_gpct_gate_select {
+	/* m-series gates */
+	NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0,
+	NI_GPCT_AI_START2_GATE_SELECT = 0x12,
+	NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13,
+	NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14,
+	NI_GPCT_AI_START1_GATE_SELECT = 0x1c,
+	NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d,
+	NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e,
+	NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f,
+	/* more gates for 660x */
+	NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100,
+	NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101,
+	/* more gates for 660x "second gate" */
+	NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201,
+	NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e,
+	/*
+	 * m-series "second gate" sources are unknown,
+	 * we should add them here with an offset of 0x300 when
+	 * known.
+	 */
+	NI_GPCT_DISABLED_GATE_SELECT = 0x8000,
+};
+
+#define NI_GPCT_GATE_PIN_GATE_SELECT(x)		(0x102 + (x))
+#define NI_GPCT_RTSI_GATE_SELECT(x)		NI_USUAL_RTSI_SELECT(x)
+#define NI_GPCT_PFI_GATE_SELECT(x)		NI_USUAL_PFI_SELECT(x)
+#define NI_GPCT_UP_DOWN_PIN_GATE_SELECT(x)	(0x202 + (x))
+
+/*
+ * Possibilities for setting a source with
+ * INSN_CONFIG_SET_OTHER_SRC when using NI general-purpose counters.
+ */
+enum ni_gpct_other_index {
+	NI_GPCT_SOURCE_ENCODER_A,
+	NI_GPCT_SOURCE_ENCODER_B,
+	NI_GPCT_SOURCE_ENCODER_Z
+};
+
+enum ni_gpct_other_select {
+	/* m-series gates */
+	/* Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT */
+	NI_GPCT_DISABLED_OTHER_SELECT = 0x8000,
+};
+
+#define NI_GPCT_PFI_OTHER_SELECT(x)	NI_USUAL_PFI_SELECT(x)
+
+/*
+ * start sources for ni general-purpose counters for use with
+ * INSN_CONFIG_ARM
+ */
+enum ni_gpct_arm_source {
+	NI_GPCT_ARM_IMMEDIATE = 0x0,
+	/*
+	 * Start both the counter and the adjacent paired counter simultaneously
+	 */
+	NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1,
+	/*
+	 * If the NI_GPCT_HW_ARM bit is set, we will pass the least significant
+	 * bits (3 bits for 660x or 5 bits for m-series) through to the
+	 * hardware. To select a hardware trigger, pass the appropriate select
+	 * bit, e.g.,
+	 * NI_GPCT_HW_ARM | NI_GPCT_AI_START1_GATE_SELECT or
+	 * NI_GPCT_HW_ARM | NI_GPCT_PFI_GATE_SELECT(pfi_number)
+	 */
+	NI_GPCT_HW_ARM = 0x1000,
+	NI_GPCT_ARM_UNKNOWN = NI_GPCT_HW_ARM,	/* for backward compatibility */
+};
+
+/* digital filtering options for ni 660x for use with INSN_CONFIG_FILTER. */
+enum ni_gpct_filter_select {
+	NI_GPCT_FILTER_OFF = 0x0,
+	NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1,
+	NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2,
+	NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3,
+	NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4,
+	NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5,
+	NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6
+};
+
+/*
+ * PFI digital filtering options for ni m-series for use with
+ * INSN_CONFIG_FILTER.
+ */
+enum ni_pfi_filter_select {
+	NI_PFI_FILTER_OFF = 0x0,
+	NI_PFI_FILTER_125ns = 0x1,
+	NI_PFI_FILTER_6425ns = 0x2,
+	NI_PFI_FILTER_2550us = 0x3
+};
+
+/* master clock sources for ni mio boards and INSN_CONFIG_SET_CLOCK_SRC */
+enum ni_mio_clock_source {
+	NI_MIO_INTERNAL_CLOCK = 0,
+	/*
+	 * Doesn't work for m-series, use NI_MIO_PLL_RTSI_CLOCK()
+	 * the NI_MIO_PLL_* sources are m-series only
+	 */
+	NI_MIO_RTSI_CLOCK = 1,
+	NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2,
+	NI_MIO_PLL_PXI10_CLOCK = 3,
+	NI_MIO_PLL_RTSI0_CLOCK = 4
+};
+
+#define NI_MIO_PLL_RTSI_CLOCK(x)	(NI_MIO_PLL_RTSI0_CLOCK + (x))
+
+/*
+ * Signals which can be routed to an NI RTSI pin with INSN_CONFIG_SET_ROUTING.
+ * The numbers assigned are not arbitrary, they correspond to the bits required
+ * to program the board.
+ */
+enum ni_rtsi_routing {
+	NI_RTSI_OUTPUT_ADR_START1 = 0,
+	NI_RTSI_OUTPUT_ADR_START2 = 1,
+	NI_RTSI_OUTPUT_SCLKG = 2,
+	NI_RTSI_OUTPUT_DACUPDN = 3,
+	NI_RTSI_OUTPUT_DA_START1 = 4,
+	NI_RTSI_OUTPUT_G_SRC0 = 5,
+	NI_RTSI_OUTPUT_G_GATE0 = 6,
+	NI_RTSI_OUTPUT_RGOUT0 = 7,
+	NI_RTSI_OUTPUT_RTSI_BRD_0 = 8,
+	/* Pre-m-series always have RTSI clock on line 7 */
+	NI_RTSI_OUTPUT_RTSI_OSC = 12
+};
+
+#define NI_RTSI_OUTPUT_RTSI_BRD(x)	(NI_RTSI_OUTPUT_RTSI_BRD_0 + (x))
+
+/*
+ * Signals which can be routed to an NI PFI pin on an m-series board with
+ * INSN_CONFIG_SET_ROUTING.  These numbers are also returned by
+ * INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though their routing
+ * cannot be changed.  The numbers assigned are not arbitrary, they correspond
+ * to the bits required to program the board.
+ */
+enum ni_pfi_routing {
+	NI_PFI_OUTPUT_PFI_DEFAULT = 0,
+	NI_PFI_OUTPUT_AI_START1 = 1,
+	NI_PFI_OUTPUT_AI_START2 = 2,
+	NI_PFI_OUTPUT_AI_CONVERT = 3,
+	NI_PFI_OUTPUT_G_SRC1 = 4,
+	NI_PFI_OUTPUT_G_GATE1 = 5,
+	NI_PFI_OUTPUT_AO_UPDATE_N = 6,
+	NI_PFI_OUTPUT_AO_START1 = 7,
+	NI_PFI_OUTPUT_AI_START_PULSE = 8,
+	NI_PFI_OUTPUT_G_SRC0 = 9,
+	NI_PFI_OUTPUT_G_GATE0 = 10,
+	NI_PFI_OUTPUT_EXT_STROBE = 11,
+	NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12,
+	NI_PFI_OUTPUT_GOUT0 = 13,
+	NI_PFI_OUTPUT_GOUT1 = 14,
+	NI_PFI_OUTPUT_FREQ_OUT = 15,
+	NI_PFI_OUTPUT_PFI_DO = 16,
+	NI_PFI_OUTPUT_I_ATRIG = 17,
+	NI_PFI_OUTPUT_RTSI0 = 18,
+	NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26,
+	NI_PFI_OUTPUT_SCXI_TRIG1 = 27,
+	NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28,
+	NI_PFI_OUTPUT_CDI_SAMPLE = 29,
+	NI_PFI_OUTPUT_CDO_UPDATE = 30
+};
+
+#define NI_PFI_OUTPUT_RTSI(x)		(NI_PFI_OUTPUT_RTSI0 + (x))
+
+/*
+ * Signals which can be routed to output on a NI PFI pin on a 660x board
+ * with INSN_CONFIG_SET_ROUTING.  The numbers assigned are
+ * not arbitrary, they correspond to the bits required
+ * to program the board.  Lines 0 to 7 can only be set to
+ * NI_660X_PFI_OUTPUT_DIO.  Lines 32 to 39 can only be set to
+ * NI_660X_PFI_OUTPUT_COUNTER.
+ */
+enum ni_660x_pfi_routing {
+	NI_660X_PFI_OUTPUT_COUNTER = 1,	/* counter */
+	NI_660X_PFI_OUTPUT_DIO = 2,	/* static digital output */
+};
+
+/*
+ * NI External Trigger lines.  These values are not arbitrary, but are related
+ * to the bits required to program the board (offset by 1 for historical
+ * reasons).
+ */
+#define NI_EXT_PFI(x)			(NI_USUAL_PFI_SELECT(x) - 1)
+#define NI_EXT_RTSI(x)			(NI_USUAL_RTSI_SELECT(x) - 1)
+
+/*
+ * Clock sources for CDIO subdevice on NI m-series boards.  Used as the
+ * scan_begin_arg for a comedi_command. These sources may also be bitwise-or'd
+ * with CR_INVERT to change polarity.
+ */
+enum ni_m_series_cdio_scan_begin_src {
+	NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0,
+	NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18,
+	NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19,
+	NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20,
+	NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28,
+	NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29,
+	NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30,
+	NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31,
+	NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32,
+	NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33
+};
+
+#define NI_CDIO_SCAN_BEGIN_SRC_PFI(x)	NI_USUAL_PFI_SELECT(x)
+#define NI_CDIO_SCAN_BEGIN_SRC_RTSI(x)	NI_USUAL_RTSI_SELECT(x)
+
+/*
+ * scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command on NI
+ * boards.  These scan begin sources can also be bitwise-or'd with CR_INVERT to
+ * change polarity.
+ */
+#define NI_AO_SCAN_BEGIN_SRC_PFI(x)	NI_USUAL_PFI_SELECT(x)
+#define NI_AO_SCAN_BEGIN_SRC_RTSI(x)	NI_USUAL_RTSI_SELECT(x)
+
+/*
+ * Bits for setting a clock source with
+ * INSN_CONFIG_SET_CLOCK_SRC when using NI frequency output subdevice.
+ */
+enum ni_freq_out_clock_source_bits {
+	NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC,	/* 10 MHz */
+	NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC	/* 100 KHz */
+};
+
+/*
+ * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for
+ * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver).
+ */
+enum amplc_dio_clock_source {
+	/*
+	 * Per channel external clock
+	 * input/output pin (pin is only an
+	 * input when clock source set to this value,
+	 * otherwise it is an output)
+	 */
+	AMPLC_DIO_CLK_CLKN,
+	AMPLC_DIO_CLK_10MHZ,	/* 10 MHz internal clock */
+	AMPLC_DIO_CLK_1MHZ,	/* 1 MHz internal clock */
+	AMPLC_DIO_CLK_100KHZ,	/* 100 kHz internal clock */
+	AMPLC_DIO_CLK_10KHZ,	/* 10 kHz internal clock */
+	AMPLC_DIO_CLK_1KHZ,	/* 1 kHz internal clock */
+	/*
+	 * Output of preceding counter channel
+	 * (for channel 0, preceding counter
+	 * channel is channel 2 on preceding
+	 * counter subdevice, for first counter
+	 * subdevice, preceding counter
+	 * subdevice is the last counter
+	 * subdevice)
+	 */
+	AMPLC_DIO_CLK_OUTNM1,
+	AMPLC_DIO_CLK_EXT,	/* per chip external input pin */
+	/* the following are "enhanced" clock sources for PCIe models */
+	AMPLC_DIO_CLK_VCC,	/* clock input HIGH */
+	AMPLC_DIO_CLK_GND,	/* clock input LOW */
+	AMPLC_DIO_CLK_PAT_PRESENT, /* "pattern present" signal */
+	AMPLC_DIO_CLK_20MHZ	/* 20 MHz internal clock */
+};
+
+/*
+ * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for
+ * timer subdevice on some Amplicon DIO PCIe boards (amplc_dio200 driver).
+ */
+enum amplc_dio_ts_clock_src {
+	AMPLC_DIO_TS_CLK_1GHZ,	/* 1 ns period with 20 ns granularity */
+	AMPLC_DIO_TS_CLK_1MHZ,	/* 1 us period */
+	AMPLC_DIO_TS_CLK_1KHZ	/* 1 ms period */
+};
+
+/*
+ * Values for setting a gate source with INSN_CONFIG_SET_GATE_SRC for
+ * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver).
+ */
+enum amplc_dio_gate_source {
+	AMPLC_DIO_GAT_VCC,	/* internal high logic level */
+	AMPLC_DIO_GAT_GND,	/* internal low logic level */
+	AMPLC_DIO_GAT_GATN,	/* per channel external gate input */
+	/*
+	 * negated output of counter channel minus 2
+	 * (for channels 0 or 1, channel minus 2 is channel 1 or 2 on
+	 * the preceding counter subdevice, for the first counter subdevice
+	 * the preceding counter subdevice is the last counter subdevice)
+	 */
+	AMPLC_DIO_GAT_NOUTNM2,
+	AMPLC_DIO_GAT_RESERVED4,
+	AMPLC_DIO_GAT_RESERVED5,
+	AMPLC_DIO_GAT_RESERVED6,
+	AMPLC_DIO_GAT_RESERVED7,
+	/* the following are "enhanced" gate sources for PCIe models */
+	AMPLC_DIO_GAT_NGATN = 6, /* negated per channel gate input */
+	/* non-negated output of counter channel minus 2 */
+	AMPLC_DIO_GAT_OUTNM2,
+	AMPLC_DIO_GAT_PAT_PRESENT, /* "pattern present" signal */
+	AMPLC_DIO_GAT_PAT_OCCURRED, /* "pattern occurred" latched */
+	AMPLC_DIO_GAT_PAT_GONE,	/* "pattern gone away" latched */
+	AMPLC_DIO_GAT_NPAT_PRESENT, /* negated "pattern present" */
+	AMPLC_DIO_GAT_NPAT_OCCURRED, /* negated "pattern occurred" */
+	AMPLC_DIO_GAT_NPAT_GONE	/* negated "pattern gone away" */
+};
+
+/*
+ * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for
+ * the counter subdevice on the Kolter Electronic PCI-Counter board
+ * (ke_counter driver).
+ */
+enum ke_counter_clock_source {
+	KE_CLK_20MHZ,	/* internal 20MHz (default) */
+	KE_CLK_4MHZ,	/* internal 4MHz (option) */
+	KE_CLK_EXT	/* external clock on pin 21 of D-Sub */
+};
+
+#endif /* _COMEDI_H */
diff --git a/contrib/libs/linux-headers/linux/connector.h b/contrib/libs/linux-headers/linux/connector.h
new file mode 100644
index 0000000000..026b3dd8dc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/connector.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * 	connector.h
+ * 
+ * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
+ * All rights reserved.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __CONNECTOR_H
+#define __CONNECTOR_H
+
+#include <linux/types.h>
+
+/*
+ * Process Events connector unique ids -- used for message routing
+ */
+#define CN_IDX_PROC			0x1
+#define CN_VAL_PROC			0x1
+#define CN_IDX_CIFS			0x2
+#define CN_VAL_CIFS                     0x1
+#define CN_W1_IDX			0x3	/* w1 communication */
+#define CN_W1_VAL			0x1
+#define CN_IDX_V86D			0x4
+#define CN_VAL_V86D_UVESAFB		0x1
+#define CN_IDX_BB			0x5	/* BlackBoard, from the TSP GPL sampling framework */
+#define CN_DST_IDX			0x6
+#define CN_DST_VAL			0x1
+#define CN_IDX_DM			0x7	/* Device Mapper */
+#define CN_VAL_DM_USERSPACE_LOG		0x1
+#define CN_IDX_DRBD			0x8
+#define CN_VAL_DRBD			0x1
+#define CN_KVP_IDX			0x9	/* HyperV KVP */
+#define CN_KVP_VAL			0x1	/* queries from the kernel */
+#define CN_VSS_IDX			0xA     /* HyperV VSS */
+#define CN_VSS_VAL			0x1     /* queries from the kernel */
+
+
+#define CN_NETLINK_USERS		11	/* Highest index + 1 */
+
+/*
+ * Maximum connector's message size.
+ */
+#define CONNECTOR_MAX_MSG_SIZE		16384
+
+/*
+ * idx and val are unique identifiers which 
+ * are used for message routing and 
+ * must be registered in connector.h for in-kernel usage.
+ */
+
+struct cb_id {
+	__u32 idx;
+	__u32 val;
+};
+
+struct cn_msg {
+	struct cb_id id;
+
+	__u32 seq;
+	__u32 ack;
+
+	__u16 len;		/* Length of the following data */
+	__u16 flags;
+	__u8 data[];
+};
+
+#endif /* __CONNECTOR_H */
diff --git a/contrib/libs/linux-headers/linux/coresight-stm.h b/contrib/libs/linux-headers/linux/coresight-stm.h
new file mode 100644
index 0000000000..7ff3709c01
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/coresight-stm.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_CORESIGHT_STM_H_
+#define __UAPI_CORESIGHT_STM_H_
+
+#include <linux/const.h>
+
+#define STM_FLAG_TIMESTAMPED   _BITUL(3)
+#define STM_FLAG_MARKED        _BITUL(4)
+#define STM_FLAG_GUARANTEED    _BITUL(7)
+
+/*
+ * The CoreSight STM supports guaranteed and invariant timing
+ * transactions.  Guaranteed transactions are guaranteed to be
+ * traced, this might involve stalling the bus or system to
+ * ensure the transaction is accepted by the STM.  While invariant
+ * timing transactions are not guaranteed to be traced, they
+ * will take an invariant amount of time regardless of the
+ * state of the STM.
+ */
+enum {
+	STM_OPTION_GUARANTEED = 0,
+	STM_OPTION_INVARIANT,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/counter.h b/contrib/libs/linux-headers/linux/counter.h
new file mode 100644
index 0000000000..b1b9e3930d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/counter.h
@@ -0,0 +1,164 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Userspace ABI for Counter character devices
+ * Copyright (C) 2020 William Breathitt Gray
+ */
+#ifndef _COUNTER_H_
+#define _COUNTER_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* Component type definitions */
+enum counter_component_type {
+	COUNTER_COMPONENT_NONE,
+	COUNTER_COMPONENT_SIGNAL,
+	COUNTER_COMPONENT_COUNT,
+	COUNTER_COMPONENT_FUNCTION,
+	COUNTER_COMPONENT_SYNAPSE_ACTION,
+	COUNTER_COMPONENT_EXTENSION,
+};
+
+/* Component scope definitions */
+enum counter_scope {
+	COUNTER_SCOPE_DEVICE,
+	COUNTER_SCOPE_SIGNAL,
+	COUNTER_SCOPE_COUNT,
+};
+
+/**
+ * struct counter_component - Counter component identification
+ * @type: component type (one of enum counter_component_type)
+ * @scope: component scope (one of enum counter_scope)
+ * @parent: parent ID (matching the ID suffix of the respective parent sysfs
+ *          path as described by the ABI documentation file
+ *          Documentation/ABI/testing/sysfs-bus-counter)
+ * @id: component ID (matching the ID provided by the respective *_component_id
+ *      sysfs attribute of the desired component)
+ *
+ * For example, if the Count 2 ceiling extension of Counter device 4 is desired,
+ * set type equal to COUNTER_COMPONENT_EXTENSION, scope equal to
+ * COUNTER_COUNT_SCOPE, parent equal to 2, and id equal to the value provided by
+ * the respective /sys/bus/counter/devices/counter4/count2/ceiling_component_id
+ * sysfs attribute.
+ */
+struct counter_component {
+	__u8 type;
+	__u8 scope;
+	__u8 parent;
+	__u8 id;
+};
+
+/* Event type definitions */
+enum counter_event_type {
+	/* Count value increased past ceiling */
+	COUNTER_EVENT_OVERFLOW,
+	/* Count value decreased past floor */
+	COUNTER_EVENT_UNDERFLOW,
+	/* Count value increased past ceiling, or decreased past floor */
+	COUNTER_EVENT_OVERFLOW_UNDERFLOW,
+	/* Count value reached threshold */
+	COUNTER_EVENT_THRESHOLD,
+	/* Index signal detected */
+	COUNTER_EVENT_INDEX,
+	/* State of counter is changed */
+	COUNTER_EVENT_CHANGE_OF_STATE,
+	/* Count value captured */
+	COUNTER_EVENT_CAPTURE,
+};
+
+/**
+ * struct counter_watch - Counter component watch configuration
+ * @component: component to watch when event triggers
+ * @event: event that triggers (one of enum counter_event_type)
+ * @channel: event channel (typically 0 unless the device supports concurrent
+ *	     events of the same type)
+ */
+struct counter_watch {
+	struct counter_component component;
+	__u8 event;
+	__u8 channel;
+};
+
+/*
+ * Queues a Counter watch for the specified event.
+ *
+ * The queued watches will not be applied until COUNTER_ENABLE_EVENTS_IOCTL is
+ * called.
+ */
+#define COUNTER_ADD_WATCH_IOCTL _IOW(0x3E, 0x00, struct counter_watch)
+/*
+ * Enables monitoring the events specified by the Counter watches that were
+ * queued by COUNTER_ADD_WATCH_IOCTL.
+ *
+ * If events are already enabled, the new set of watches replaces the old one.
+ * Calling this ioctl also has the effect of clearing the queue of watches added
+ * by COUNTER_ADD_WATCH_IOCTL.
+ */
+#define COUNTER_ENABLE_EVENTS_IOCTL _IO(0x3E, 0x01)
+/*
+ * Stops monitoring the previously enabled events.
+ */
+#define COUNTER_DISABLE_EVENTS_IOCTL _IO(0x3E, 0x02)
+
+/**
+ * struct counter_event - Counter event data
+ * @timestamp: best estimate of time of event occurrence, in nanoseconds
+ * @value: component value
+ * @watch: component watch configuration
+ * @status: return status (system error number)
+ */
+struct counter_event {
+	__aligned_u64 timestamp;
+	__aligned_u64 value;
+	struct counter_watch watch;
+	__u8 status;
+};
+
+/* Count direction values */
+enum counter_count_direction {
+	COUNTER_COUNT_DIRECTION_FORWARD,
+	COUNTER_COUNT_DIRECTION_BACKWARD,
+};
+
+/* Count mode values */
+enum counter_count_mode {
+	COUNTER_COUNT_MODE_NORMAL,
+	COUNTER_COUNT_MODE_RANGE_LIMIT,
+	COUNTER_COUNT_MODE_NON_RECYCLE,
+	COUNTER_COUNT_MODE_MODULO_N,
+};
+
+/* Count function values */
+enum counter_function {
+	COUNTER_FUNCTION_INCREASE,
+	COUNTER_FUNCTION_DECREASE,
+	COUNTER_FUNCTION_PULSE_DIRECTION,
+	COUNTER_FUNCTION_QUADRATURE_X1_A,
+	COUNTER_FUNCTION_QUADRATURE_X1_B,
+	COUNTER_FUNCTION_QUADRATURE_X2_A,
+	COUNTER_FUNCTION_QUADRATURE_X2_B,
+	COUNTER_FUNCTION_QUADRATURE_X4,
+};
+
+/* Signal values */
+enum counter_signal_level {
+	COUNTER_SIGNAL_LEVEL_LOW,
+	COUNTER_SIGNAL_LEVEL_HIGH,
+};
+
+/* Action mode values */
+enum counter_synapse_action {
+	COUNTER_SYNAPSE_ACTION_NONE,
+	COUNTER_SYNAPSE_ACTION_RISING_EDGE,
+	COUNTER_SYNAPSE_ACTION_FALLING_EDGE,
+	COUNTER_SYNAPSE_ACTION_BOTH_EDGES,
+};
+
+/* Signal polarity values */
+enum counter_signal_polarity {
+	COUNTER_SIGNAL_POLARITY_POSITIVE,
+	COUNTER_SIGNAL_POLARITY_NEGATIVE,
+};
+
+#endif /* _COUNTER_H_ */
diff --git a/contrib/libs/linux-headers/linux/cramfs_fs.h b/contrib/libs/linux-headers/linux/cramfs_fs.h
new file mode 100644
index 0000000000..a4ce74e34b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cramfs_fs.h
@@ -0,0 +1,113 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __CRAMFS_H
+#define __CRAMFS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+#define CRAMFS_SIGNATURE	"Compressed ROMFS"
+
+/*
+ * Width of various bitfields in struct cramfs_inode.
+ * Primarily used to generate warnings in mkcramfs.
+ */
+#define CRAMFS_MODE_WIDTH 16
+#define CRAMFS_UID_WIDTH 16
+#define CRAMFS_SIZE_WIDTH 24
+#define CRAMFS_GID_WIDTH 8
+#define CRAMFS_NAMELEN_WIDTH 6
+#define CRAMFS_OFFSET_WIDTH 26
+
+/*
+ * Since inode.namelen is a unsigned 6-bit number, the maximum cramfs
+ * path length is 63 << 2 = 252.
+ */
+#define CRAMFS_MAXPATHLEN (((1 << CRAMFS_NAMELEN_WIDTH) - 1) << 2)
+
+/*
+ * Reasonably terse representation of the inode data.
+ */
+struct cramfs_inode {
+	__u32 mode:CRAMFS_MODE_WIDTH, uid:CRAMFS_UID_WIDTH;
+	/* SIZE for device files is i_rdev */
+	__u32 size:CRAMFS_SIZE_WIDTH, gid:CRAMFS_GID_WIDTH;
+	/* NAMELEN is the length of the file name, divided by 4 and
+           rounded up.  (cramfs doesn't support hard links.) */
+	/* OFFSET: For symlinks and non-empty regular files, this
+	   contains the offset (divided by 4) of the file data in
+	   compressed form (starting with an array of block pointers;
+	   see README).  For non-empty directories it is the offset
+	   (divided by 4) of the inode of the first file in that
+	   directory.  For anything else, offset is zero. */
+	__u32 namelen:CRAMFS_NAMELEN_WIDTH, offset:CRAMFS_OFFSET_WIDTH;
+};
+
+struct cramfs_info {
+	__u32 crc;
+	__u32 edition;
+	__u32 blocks;
+	__u32 files;
+};
+
+/*
+ * Superblock information at the beginning of the FS.
+ */
+struct cramfs_super {
+	__u32 magic;			/* 0x28cd3d45 - random number */
+	__u32 size;			/* length in bytes */
+	__u32 flags;			/* feature flags */
+	__u32 future;			/* reserved for future use */
+	__u8 signature[16];		/* "Compressed ROMFS" */
+	struct cramfs_info fsid;	/* unique filesystem info */
+	__u8 name[16];			/* user-defined name */
+	struct cramfs_inode root;	/* root inode data */
+};
+
+/*
+ * Feature flags
+ *
+ * 0x00000000 - 0x000000ff: features that work for all past kernels
+ * 0x00000100 - 0xffffffff: features that don't work for past kernels
+ */
+#define CRAMFS_FLAG_FSID_VERSION_2	0x00000001	/* fsid version #2 */
+#define CRAMFS_FLAG_SORTED_DIRS		0x00000002	/* sorted dirs */
+#define CRAMFS_FLAG_HOLES		0x00000100	/* support for holes */
+#define CRAMFS_FLAG_WRONG_SIGNATURE	0x00000200	/* reserved */
+#define CRAMFS_FLAG_SHIFTED_ROOT_OFFSET	0x00000400	/* shifted root fs */
+#define CRAMFS_FLAG_EXT_BLOCK_POINTERS	0x00000800	/* block pointer extensions */
+
+/*
+ * Valid values in super.flags.  Currently we refuse to mount
+ * if (flags & ~CRAMFS_SUPPORTED_FLAGS).  Maybe that should be
+ * changed to test super.future instead.
+ */
+#define CRAMFS_SUPPORTED_FLAGS	( 0x000000ff \
+				| CRAMFS_FLAG_HOLES \
+				| CRAMFS_FLAG_WRONG_SIGNATURE \
+				| CRAMFS_FLAG_SHIFTED_ROOT_OFFSET \
+				| CRAMFS_FLAG_EXT_BLOCK_POINTERS )
+
+/*
+ * Block pointer flags
+ *
+ * The maximum block offset that needs to be represented is roughly:
+ *
+ *   (1 << CRAMFS_OFFSET_WIDTH) * 4 +
+ *   (1 << CRAMFS_SIZE_WIDTH) / PAGE_SIZE * (4 + PAGE_SIZE)
+ *   = 0x11004000
+ *
+ * That leaves room for 3 flag bits in the block pointer table.
+ */
+#define CRAMFS_BLK_FLAG_UNCOMPRESSED	(1 << 31)
+#define CRAMFS_BLK_FLAG_DIRECT_PTR	(1 << 30)
+
+#define CRAMFS_BLK_FLAGS	( CRAMFS_BLK_FLAG_UNCOMPRESSED \
+				| CRAMFS_BLK_FLAG_DIRECT_PTR )
+
+/*
+ * Direct blocks are at least 4-byte aligned.
+ * Pointers to direct blocks are shifted down by 2 bits.
+ */
+#define CRAMFS_BLK_DIRECT_PTR_SHIFT	2
+
+#endif /* __CRAMFS_H */
diff --git a/contrib/libs/linux-headers/linux/cryptouser.h b/contrib/libs/linux-headers/linux/cryptouser.h
new file mode 100644
index 0000000000..abcce15758
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cryptouser.h
@@ -0,0 +1,205 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Crypto user configuration API.
+ *
+ * Copyright (C) 2011 secunet Security Networks AG
+ * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _LINUX_CRYPTOUSER_H
+#define _LINUX_CRYPTOUSER_H
+
+#include <linux/types.h>
+
+/* Netlink configuration messages.  */
+enum {
+	CRYPTO_MSG_BASE = 0x10,
+	CRYPTO_MSG_NEWALG = 0x10,
+	CRYPTO_MSG_DELALG,
+	CRYPTO_MSG_UPDATEALG,
+	CRYPTO_MSG_GETALG,
+	CRYPTO_MSG_DELRNG,
+	CRYPTO_MSG_GETSTAT,
+	__CRYPTO_MSG_MAX
+};
+#define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
+#define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE)
+
+#define CRYPTO_MAX_NAME 64
+
+/* Netlink message attributes.  */
+enum crypto_attr_type_t {
+	CRYPTOCFGA_UNSPEC,
+	CRYPTOCFGA_PRIORITY_VAL,	/* __u32 */
+	CRYPTOCFGA_REPORT_LARVAL,	/* struct crypto_report_larval */
+	CRYPTOCFGA_REPORT_HASH,		/* struct crypto_report_hash */
+	CRYPTOCFGA_REPORT_BLKCIPHER,	/* struct crypto_report_blkcipher */
+	CRYPTOCFGA_REPORT_AEAD,		/* struct crypto_report_aead */
+	CRYPTOCFGA_REPORT_COMPRESS,	/* struct crypto_report_comp */
+	CRYPTOCFGA_REPORT_RNG,		/* struct crypto_report_rng */
+	CRYPTOCFGA_REPORT_CIPHER,	/* struct crypto_report_cipher */
+	CRYPTOCFGA_REPORT_AKCIPHER,	/* struct crypto_report_akcipher */
+	CRYPTOCFGA_REPORT_KPP,		/* struct crypto_report_kpp */
+	CRYPTOCFGA_REPORT_ACOMP,	/* struct crypto_report_acomp */
+	CRYPTOCFGA_STAT_LARVAL,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_HASH,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_BLKCIPHER,	/* struct crypto_stat */
+	CRYPTOCFGA_STAT_AEAD,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_COMPRESS,	/* struct crypto_stat */
+	CRYPTOCFGA_STAT_RNG,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_CIPHER,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_AKCIPHER,	/* struct crypto_stat */
+	CRYPTOCFGA_STAT_KPP,		/* struct crypto_stat */
+	CRYPTOCFGA_STAT_ACOMP,		/* struct crypto_stat */
+	__CRYPTOCFGA_MAX
+
+#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
+};
+
+struct crypto_user_alg {
+	char cru_name[CRYPTO_MAX_NAME];
+	char cru_driver_name[CRYPTO_MAX_NAME];
+	char cru_module_name[CRYPTO_MAX_NAME];
+	__u32 cru_type;
+	__u32 cru_mask;
+	__u32 cru_refcnt;
+	__u32 cru_flags;
+};
+
+struct crypto_stat_aead {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_akcipher {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_verify_cnt;
+	__u64 stat_sign_cnt;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_cipher {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_compress {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_compress_cnt;
+	__u64 stat_compress_tlen;
+	__u64 stat_decompress_cnt;
+	__u64 stat_decompress_tlen;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_hash {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_hash_cnt;
+	__u64 stat_hash_tlen;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_kpp {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_setsecret_cnt;
+	__u64 stat_generate_public_key_cnt;
+	__u64 stat_compute_shared_secret_cnt;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_rng {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_generate_cnt;
+	__u64 stat_generate_tlen;
+	__u64 stat_seed_cnt;
+	__u64 stat_err_cnt;
+};
+
+struct crypto_stat_larval {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_larval {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_hash {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int digestsize;
+};
+
+struct crypto_report_cipher {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+};
+
+struct crypto_report_blkcipher {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_aead {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int maxauthsize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_comp {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_rng {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int seedsize;
+};
+
+struct crypto_report_akcipher {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_kpp {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_acomp {
+	char type[CRYPTO_MAX_NAME];
+};
+
+#define CRYPTO_REPORT_MAXSIZE (sizeof(struct crypto_user_alg) + \
+			       sizeof(struct crypto_report_blkcipher))
+
+#endif /* _LINUX_CRYPTOUSER_H */
diff --git a/contrib/libs/linux-headers/linux/cuda.h b/contrib/libs/linux-headers/linux/cuda.h
new file mode 100644
index 0000000000..32a050fbbb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cuda.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for talking to the CUDA.  The CUDA is a microcontroller
+ * which controls the ADB, system power, RTC, and various other things.
+ *
+ * Copyright (C) 1996 Paul Mackerras.
+ */
+
+#ifndef _LINUX_CUDA_H
+#define _LINUX_CUDA_H
+
+/* CUDA commands (2nd byte) */
+#define CUDA_WARM_START		0
+#define CUDA_AUTOPOLL		1
+#define CUDA_GET_6805_ADDR	2
+#define CUDA_GET_TIME		3
+#define CUDA_GET_PRAM		7
+#define CUDA_SET_6805_ADDR	8
+#define CUDA_SET_TIME		9
+#define CUDA_POWERDOWN		0xa
+#define CUDA_POWERUP_TIME	0xb
+#define CUDA_SET_PRAM		0xc
+#define CUDA_MS_RESET		0xd
+#define CUDA_SEND_DFAC		0xe
+#define CUDA_RESET_SYSTEM	0x11
+#define CUDA_SET_IPL		0x12
+#define CUDA_SET_AUTO_RATE	0x14
+#define CUDA_GET_AUTO_RATE	0x16
+#define CUDA_SET_DEVICE_LIST	0x19
+#define CUDA_GET_DEVICE_LIST	0x1a
+#define CUDA_GET_SET_IIC	0x22
+
+
+#endif /* _LINUX_CUDA_H */
diff --git a/contrib/libs/linux-headers/linux/cxl_mem.h b/contrib/libs/linux-headers/linux/cxl_mem.h
new file mode 100644
index 0000000000..9a641dd293
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cxl_mem.h
@@ -0,0 +1,229 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * CXL IOCTLs for Memory Devices
+ */
+
+#ifndef _CXL_MEM_H_
+#define _CXL_MEM_H_
+
+#include <linux/types.h>
+
+/**
+ * DOC: UAPI
+ *
+ * Not all of the commands that the driver supports are available for use by
+ * userspace at all times.  Userspace can check the result of the QUERY command
+ * to determine the live set of commands.  Alternatively, it can issue the
+ * command and check for failure.
+ */
+
+#define CXL_MEM_QUERY_COMMANDS _IOR(0xCE, 1, struct cxl_mem_query_commands)
+#define CXL_MEM_SEND_COMMAND _IOWR(0xCE, 2, struct cxl_send_command)
+
+/*
+ * NOTE: New defines must be added to the end of the list to preserve
+ * compatibility because this enum is exported to user space.
+ */
+#define CXL_CMDS                                                          \
+	___C(INVALID, "Invalid Command"),                                 \
+	___C(IDENTIFY, "Identify Command"),                               \
+	___C(RAW, "Raw device command"),                                  \
+	___C(GET_SUPPORTED_LOGS, "Get Supported Logs"),                   \
+	___C(GET_FW_INFO, "Get FW Info"),                                 \
+	___C(GET_PARTITION_INFO, "Get Partition Information"),            \
+	___C(GET_LSA, "Get Label Storage Area"),                          \
+	___C(GET_HEALTH_INFO, "Get Health Info"),                         \
+	___C(GET_LOG, "Get Log"),                                         \
+	___C(SET_PARTITION_INFO, "Set Partition Information"),            \
+	___C(SET_LSA, "Set Label Storage Area"),                          \
+	___C(GET_ALERT_CONFIG, "Get Alert Configuration"),                \
+	___C(SET_ALERT_CONFIG, "Set Alert Configuration"),                \
+	___C(GET_SHUTDOWN_STATE, "Get Shutdown State"),                   \
+	___C(SET_SHUTDOWN_STATE, "Set Shutdown State"),                   \
+	___DEPRECATED(GET_POISON, "Get Poison List"),                     \
+	___DEPRECATED(INJECT_POISON, "Inject Poison"),                    \
+	___DEPRECATED(CLEAR_POISON, "Clear Poison"),                      \
+	___C(GET_SCAN_MEDIA_CAPS, "Get Scan Media Capabilities"),         \
+	___DEPRECATED(SCAN_MEDIA, "Scan Media"),                          \
+	___DEPRECATED(GET_SCAN_MEDIA, "Get Scan Media Results"),          \
+	___C(MAX, "invalid / last command")
+
+#define ___C(a, b) CXL_MEM_COMMAND_ID_##a
+#define ___DEPRECATED(a, b) CXL_MEM_DEPRECATED_ID_##a
+enum { CXL_CMDS };
+
+#undef ___C
+#undef ___DEPRECATED
+#define ___C(a, b) { b }
+#define ___DEPRECATED(a, b) { "Deprecated " b }
+static const struct {
+	const char *name;
+} cxl_command_names[] __attribute__((__unused__)) = { CXL_CMDS };
+
+/*
+ * Here's how this actually breaks out:
+ * cxl_command_names[] = {
+ *	[CXL_MEM_COMMAND_ID_INVALID] = { "Invalid Command" },
+ *	[CXL_MEM_COMMAND_ID_IDENTIFY] = { "Identify Command" },
+ *	...
+ *	[CXL_MEM_COMMAND_ID_MAX] = { "invalid / last command" },
+ * };
+ */
+
+#undef ___C
+#undef ___DEPRECATED
+#define ___C(a, b) (0)
+#define ___DEPRECATED(a, b) (1)
+
+static const __u8 cxl_deprecated_commands[]
+	__attribute__((__unused__)) = { CXL_CMDS };
+
+/*
+ * Here's how this actually breaks out:
+ * cxl_deprecated_commands[] = {
+ *	[CXL_MEM_COMMAND_ID_INVALID] = 0,
+ *	[CXL_MEM_COMMAND_ID_IDENTIFY] = 0,
+ *	...
+ *	[CXL_MEM_DEPRECATED_ID_GET_POISON] = 1,
+ *	[CXL_MEM_DEPRECATED_ID_INJECT_POISON] = 1,
+ *	[CXL_MEM_DEPRECATED_ID_CLEAR_POISON] = 1,
+ *	...
+ * };
+ */
+
+#undef ___C
+#undef ___DEPRECATED
+
+/**
+ * struct cxl_command_info - Command information returned from a query.
+ * @id: ID number for the command.
+ * @flags: Flags that specify command behavior.
+ *
+ *         CXL_MEM_COMMAND_FLAG_USER_ENABLED
+ *
+ *         The given command id is supported by the driver and is supported by
+ *         a related opcode on the device.
+ *
+ *         CXL_MEM_COMMAND_FLAG_EXCLUSIVE
+ *
+ *         Requests with the given command id will terminate with EBUSY as the
+ *         kernel actively owns management of the given resource. For example,
+ *         the label-storage-area can not be written while the kernel is
+ *         actively managing that space.
+ *
+ * @size_in: Expected input size, or ~0 if variable length.
+ * @size_out: Expected output size, or ~0 if variable length.
+ *
+ * Represents a single command that is supported by both the driver and the
+ * hardware. This is returned as part of an array from the query ioctl. The
+ * following would be a command that takes a variable length input and returns 0
+ * bytes of output.
+ *
+ *  - @id = 10
+ *  - @flags = CXL_MEM_COMMAND_FLAG_ENABLED
+ *  - @size_in = ~0
+ *  - @size_out = 0
+ *
+ * See struct cxl_mem_query_commands.
+ */
+struct cxl_command_info {
+	__u32 id;
+
+	__u32 flags;
+#define CXL_MEM_COMMAND_FLAG_MASK		GENMASK(1, 0)
+#define CXL_MEM_COMMAND_FLAG_ENABLED		BIT(0)
+#define CXL_MEM_COMMAND_FLAG_EXCLUSIVE		BIT(1)
+
+	__u32 size_in;
+	__u32 size_out;
+};
+
+/**
+ * struct cxl_mem_query_commands - Query supported commands.
+ * @n_commands: In/out parameter. When @n_commands is > 0, the driver will
+ *		return min(num_support_commands, n_commands). When @n_commands
+ *		is 0, driver will return the number of total supported commands.
+ * @rsvd: Reserved for future use.
+ * @commands: Output array of supported commands. This array must be allocated
+ *            by userspace to be at least min(num_support_commands, @n_commands)
+ *
+ * Allow userspace to query the available commands supported by both the driver,
+ * and the hardware. Commands that aren't supported by either the driver, or the
+ * hardware are not returned in the query.
+ *
+ * Examples:
+ *
+ *  - { .n_commands = 0 } // Get number of supported commands
+ *  - { .n_commands = 15, .commands = buf } // Return first 15 (or less)
+ *    supported commands
+ *
+ *  See struct cxl_command_info.
+ */
+struct cxl_mem_query_commands {
+	/*
+	 * Input: Number of commands to return (space allocated by user)
+	 * Output: Number of commands supported by the driver/hardware
+	 *
+	 * If n_commands is 0, kernel will only return number of commands and
+	 * not try to populate commands[], thus allowing userspace to know how
+	 * much space to allocate
+	 */
+	__u32 n_commands;
+	__u32 rsvd;
+
+	struct cxl_command_info commands[]; /* out: supported commands */
+};
+
+/**
+ * struct cxl_send_command - Send a command to a memory device.
+ * @id: The command to send to the memory device. This must be one of the
+ *	commands returned by the query command.
+ * @flags: Flags for the command (input).
+ * @raw: Special fields for raw commands
+ * @raw.opcode: Opcode passed to hardware when using the RAW command.
+ * @raw.rsvd: Must be zero.
+ * @rsvd: Must be zero.
+ * @retval: Return value from the memory device (output).
+ * @in: Parameters associated with input payload.
+ * @in.size: Size of the payload to provide to the device (input).
+ * @in.rsvd: Must be zero.
+ * @in.payload: Pointer to memory for payload input, payload is little endian.
+ * @out: Parameters associated with output payload.
+ * @out.size: Size of the payload received from the device (input/output). This
+ *	      field is filled in by userspace to let the driver know how much
+ *	      space was allocated for output. It is populated by the driver to
+ *	      let userspace know how large the output payload actually was.
+ * @out.rsvd: Must be zero.
+ * @out.payload: Pointer to memory for payload output, payload is little endian.
+ *
+ * Mechanism for userspace to send a command to the hardware for processing. The
+ * driver will do basic validation on the command sizes. In some cases even the
+ * payload may be introspected. Userspace is required to allocate large enough
+ * buffers for size_out which can be variable length in certain situations.
+ */
+struct cxl_send_command {
+	__u32 id;
+	__u32 flags;
+	union {
+		struct {
+			__u16 opcode;
+			__u16 rsvd;
+		} raw;
+		__u32 rsvd;
+	};
+	__u32 retval;
+
+	struct {
+		__u32 size;
+		__u32 rsvd;
+		__u64 payload;
+	} in;
+
+	struct {
+		__u32 size;
+		__u32 rsvd;
+		__u64 payload;
+	} out;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/cyclades.h b/contrib/libs/linux-headers/linux/cyclades.h
new file mode 100644
index 0000000000..b13a931aa0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cyclades.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _LINUX_CYCLADES_H
+#define _LINUX_CYCLADES_H
+
+#warning "Support for features provided by this header has been removed"
+#warning "Please consider updating your code"
+
+struct cyclades_monitor {
+	unsigned long int_count;
+	unsigned long char_count;
+	unsigned long char_max;
+	unsigned long char_last;
+};
+
+#define CYGETMON		0x435901
+#define CYGETTHRESH		0x435902
+#define CYSETTHRESH		0x435903
+#define CYGETDEFTHRESH		0x435904
+#define CYSETDEFTHRESH		0x435905
+#define CYGETTIMEOUT		0x435906
+#define CYSETTIMEOUT		0x435907
+#define CYGETDEFTIMEOUT		0x435908
+#define CYSETDEFTIMEOUT		0x435909
+#define CYSETRFLOW		0x43590a
+#define CYGETRFLOW		0x43590b
+#define CYSETRTSDTR_INV		0x43590c
+#define CYGETRTSDTR_INV		0x43590d
+#define CYZSETPOLLCYCLE		0x43590e
+#define CYZGETPOLLCYCLE		0x43590f
+#define CYGETCD1400VER		0x435910
+#define CYSETWAIT		0x435912
+#define CYGETWAIT		0x435913
+
+#endif /* _LINUX_CYCLADES_H */
diff --git a/contrib/libs/linux-headers/linux/cycx_cfm.h b/contrib/libs/linux-headers/linux/cycx_cfm.h
new file mode 100644
index 0000000000..91778c8024
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/cycx_cfm.h
@@ -0,0 +1,102 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+* cycx_cfm.h	Cyclom 2X WAN Link Driver.
+*		Definitions for the Cyclom 2X Firmware Module (CFM).
+*
+* Author:	Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+*
+* Copyright:	(c) 1998-2003 Arnaldo Carvalho de Melo
+*
+* Based on sdlasfm.h by Gene Kozin <74604.152@compuserve.com>
+*
+*		This program is free software; you can redistribute it and/or
+*		modify it under the terms of the GNU General Public License
+*		as published by the Free Software Foundation; either version
+*		2 of the License, or (at your option) any later version.
+* ============================================================================
+* 1998/08/08	acme		Initial version.
+*/
+#ifndef	_CYCX_CFM_H
+#define	_CYCX_CFM_H
+
+/* Defines */
+
+#define	CFM_VERSION	2
+#define	CFM_SIGNATURE	"CFM - Cyclades CYCX Firmware Module"
+
+/* min/max */
+#define	CFM_IMAGE_SIZE	0x20000	/* max size of CYCX code image file */
+#define	CFM_DESCR_LEN	256	/* max length of description string */
+#define	CFM_MAX_CYCX	1	/* max number of compatible adapters */
+#define	CFM_LOAD_BUFSZ	0x400	/* buffer size for reset code (buffer_load) */
+
+/* Firmware Commands */
+#define GEN_POWER_ON	0x1280
+
+#define GEN_SET_SEG	0x1401	/* boot segment setting. */
+#define GEN_BOOT_DAT	0x1402	/* boot data. */
+#define GEN_START	0x1403	/* board start. */
+#define GEN_DEFPAR	0x1404	/* buffer length for boot. */
+
+/* Adapter Types */
+#define CYCX_2X		2
+/* for now only the 2X is supported, no plans to support 8X or 16X */
+#define CYCX_8X		8
+#define CYCX_16X	16
+
+#define	CFID_X25_2X	5200
+
+/**
+ *	struct cycx_fw_info - firmware module information.
+ *	@codeid - firmware ID
+ *	@version - firmware version number
+ *	@adapter - compatible adapter types
+ *	@memsize - minimum memory size
+ *	@reserved - reserved
+ *	@startoffs - entry point offset
+ *	@winoffs - dual-port memory window offset
+ *	@codeoffs - code load offset
+ *	@codesize - code size
+ *	@dataoffs - configuration data load offset
+ *	@datasize - configuration data size
+ */
+struct cycx_fw_info {
+	unsigned short	codeid;
+	unsigned short	version;
+	unsigned short	adapter[CFM_MAX_CYCX];
+	unsigned long	memsize;
+	unsigned short	reserved[2];
+	unsigned short	startoffs;
+	unsigned short	winoffs;
+	unsigned short	codeoffs;
+	unsigned long	codesize;
+	unsigned short	dataoffs;
+	unsigned long	datasize;
+};
+
+/**
+ *	struct cycx_firmware - CYCX firmware file structure
+ *	@signature - CFM file signature
+ *	@version - file format version
+ *	@checksum - info + image
+ *	@reserved - reserved
+ *	@descr - description string
+ *	@info - firmware module info
+ *	@image - code image (variable size)
+ */
+struct cycx_firmware {
+	char		    signature[80];
+	unsigned short	    version;
+	unsigned short	    checksum;
+	unsigned short	    reserved[6];
+	char		    descr[CFM_DESCR_LEN];
+	struct cycx_fw_info info;
+	unsigned char	    image[];
+};
+
+struct cycx_fw_header {
+	unsigned long  reset_size;
+	unsigned long  data_size;
+	unsigned long  code_size;
+};
+#endif	/* _CYCX_CFM_H */
diff --git a/contrib/libs/linux-headers/linux/dcbnl.h b/contrib/libs/linux-headers/linux/dcbnl.h
new file mode 100644
index 0000000000..7e15214aa5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dcbnl.h
@@ -0,0 +1,779 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2008-2011, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Author: Lucy Liu <lucy.liu@intel.com>
+ */
+
+#ifndef __LINUX_DCBNL_H__
+#define __LINUX_DCBNL_H__
+
+#include <linux/types.h>
+
+/* IEEE 802.1Qaz std supported values */
+#define IEEE_8021QAZ_MAX_TCS	8
+
+#define IEEE_8021QAZ_TSA_STRICT		0
+#define IEEE_8021QAZ_TSA_CB_SHAPER	1
+#define IEEE_8021QAZ_TSA_ETS		2
+#define IEEE_8021QAZ_TSA_VENDOR		255
+
+/* This structure contains the IEEE 802.1Qaz ETS managed object
+ *
+ * @willing: willing bit in ETS configuration TLV
+ * @ets_cap: indicates supported capacity of ets feature
+ * @cbs: credit based shaper ets algorithm supported
+ * @tc_tx_bw: tc tx bandwidth indexed by traffic class
+ * @tc_rx_bw: tc rx bandwidth indexed by traffic class
+ * @tc_tsa: TSA Assignment table, indexed by traffic class
+ * @prio_tc: priority assignment table mapping 8021Qp to traffic class
+ * @tc_reco_bw: recommended tc bandwidth indexed by traffic class for TLV
+ * @tc_reco_tsa: recommended tc bandwidth indexed by traffic class for TLV
+ * @reco_prio_tc: recommended tc tx bandwidth indexed by traffic class for TLV
+ *
+ * Recommended values are used to set fields in the ETS recommendation TLV
+ * with hardware offloaded LLDP.
+ *
+ * ----
+ *  TSA Assignment 8 bit identifiers
+ *	0	strict priority
+ *	1	credit-based shaper
+ *	2	enhanced transmission selection
+ *	3-254	reserved
+ *	255	vendor specific
+ */
+struct ieee_ets {
+	__u8	willing;
+	__u8	ets_cap;
+	__u8	cbs;
+	__u8	tc_tx_bw[IEEE_8021QAZ_MAX_TCS];
+	__u8	tc_rx_bw[IEEE_8021QAZ_MAX_TCS];
+	__u8	tc_tsa[IEEE_8021QAZ_MAX_TCS];
+	__u8	prio_tc[IEEE_8021QAZ_MAX_TCS];
+	__u8	tc_reco_bw[IEEE_8021QAZ_MAX_TCS];
+	__u8	tc_reco_tsa[IEEE_8021QAZ_MAX_TCS];
+	__u8	reco_prio_tc[IEEE_8021QAZ_MAX_TCS];
+};
+
+/* This structure contains rate limit extension to the IEEE 802.1Qaz ETS
+ * managed object.
+ * Values are 64 bits long and specified in Kbps to enable usage over both
+ * slow and very fast networks.
+ *
+ * @tc_maxrate: maximal tc tx bandwidth indexed by traffic class
+ */
+struct ieee_maxrate {
+	__u64	tc_maxrate[IEEE_8021QAZ_MAX_TCS];
+};
+
+enum dcbnl_cndd_states {
+	DCB_CNDD_RESET = 0,
+	DCB_CNDD_EDGE,
+	DCB_CNDD_INTERIOR,
+	DCB_CNDD_INTERIOR_READY,
+};
+
+/* This structure contains the IEEE 802.1Qau QCN managed object.
+ *
+ *@rpg_enable: enable QCN RP
+ *@rppp_max_rps: maximum number of RPs allowed for this CNPV on this port
+ *@rpg_time_reset: time between rate increases if no CNMs received.
+ *		   given in u-seconds
+ *@rpg_byte_reset: transmitted data between rate increases if no CNMs received.
+ *		   given in Bytes
+ *@rpg_threshold: The number of times rpByteStage or rpTimeStage can count
+ *		   before RP rate control state machine advances states
+ *@rpg_max_rate: the maxinun rate, in Mbits per second,
+ *		 at which an RP can transmit
+ *@rpg_ai_rate: The rate, in Mbits per second,
+ *		used to increase rpTargetRate in the RPR_ACTIVE_INCREASE
+ *@rpg_hai_rate: The rate, in Mbits per second,
+ *		 used to increase rpTargetRate in the RPR_HYPER_INCREASE state
+ *@rpg_gd: Upon CNM receive, flow rate is limited to (Fb/Gd)*CurrentRate.
+ *	   rpgGd is given as log2(Gd), where Gd may only be powers of 2
+ *@rpg_min_dec_fac: The minimum factor by which the current transmit rate
+ *		    can be changed by reception of a CNM.
+ *		    value is given as percentage (1-100)
+ *@rpg_min_rate: The minimum value, in bits per second, for rate to limit
+ *@cndd_state_machine: The state of the congestion notification domain
+ *		       defense state machine, as defined by IEEE 802.3Qau
+ *		       section 32.1.1. In the interior ready state,
+ *		       the QCN capable hardware may add CN-TAG TLV to the
+ *		       outgoing traffic, to specifically identify outgoing
+ *		       flows.
+ */
+
+struct ieee_qcn {
+	__u8 rpg_enable[IEEE_8021QAZ_MAX_TCS];
+	__u32 rppp_max_rps[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_time_reset[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_byte_reset[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_threshold[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_max_rate[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_ai_rate[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_hai_rate[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_gd[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_min_dec_fac[IEEE_8021QAZ_MAX_TCS];
+	__u32 rpg_min_rate[IEEE_8021QAZ_MAX_TCS];
+	__u32 cndd_state_machine[IEEE_8021QAZ_MAX_TCS];
+};
+
+/* This structure contains the IEEE 802.1Qau QCN statistics.
+ *
+ *@rppp_rp_centiseconds: the number of RP-centiseconds accumulated
+ *			 by RPs at this priority level on this Port
+ *@rppp_created_rps: number of active RPs(flows) that react to CNMs
+ */
+
+struct ieee_qcn_stats {
+	__u64 rppp_rp_centiseconds[IEEE_8021QAZ_MAX_TCS];
+	__u32 rppp_created_rps[IEEE_8021QAZ_MAX_TCS];
+};
+
+/* This structure contains the IEEE 802.1Qaz PFC managed object
+ *
+ * @pfc_cap: Indicates the number of traffic classes on the local device
+ *	     that may simultaneously have PFC enabled.
+ * @pfc_en: bitmap indicating pfc enabled traffic classes
+ * @mbc: enable macsec bypass capability
+ * @delay: the allowance made for a round-trip propagation delay of the
+ *	   link in bits.
+ * @requests: count of the sent pfc frames
+ * @indications: count of the received pfc frames
+ */
+struct ieee_pfc {
+	__u8	pfc_cap;
+	__u8	pfc_en;
+	__u8	mbc;
+	__u16	delay;
+	__u64	requests[IEEE_8021QAZ_MAX_TCS];
+	__u64	indications[IEEE_8021QAZ_MAX_TCS];
+};
+
+#define IEEE_8021Q_MAX_PRIORITIES 8
+#define DCBX_MAX_BUFFERS  8
+struct dcbnl_buffer {
+	/* priority to buffer mapping */
+	__u8    prio2buffer[IEEE_8021Q_MAX_PRIORITIES];
+	/* buffer size in Bytes */
+	__u32   buffer_size[DCBX_MAX_BUFFERS];
+	__u32   total_size;
+};
+
+/* CEE DCBX std supported values */
+#define CEE_DCBX_MAX_PGS	8
+#define CEE_DCBX_MAX_PRIO	8
+
+/**
+ * struct cee_pg - CEE Priority-Group managed object
+ *
+ * @willing: willing bit in the PG tlv
+ * @error: error bit in the PG tlv
+ * @pg_en: enable bit of the PG feature
+ * @tcs_supported: number of traffic classes supported
+ * @pg_bw: bandwidth percentage for each priority group
+ * @prio_pg: priority to PG mapping indexed by priority
+ */
+struct cee_pg {
+	__u8    willing;
+	__u8    error;
+	__u8    pg_en;
+	__u8    tcs_supported;
+	__u8    pg_bw[CEE_DCBX_MAX_PGS];
+	__u8    prio_pg[CEE_DCBX_MAX_PGS];
+};
+
+/**
+ * struct cee_pfc - CEE PFC managed object
+ *
+ * @willing: willing bit in the PFC tlv
+ * @error: error bit in the PFC tlv
+ * @pfc_en: bitmap indicating pfc enabled traffic classes
+ * @tcs_supported: number of traffic classes supported
+ */
+struct cee_pfc {
+	__u8    willing;
+	__u8    error;
+	__u8    pfc_en;
+	__u8    tcs_supported;
+};
+
+/* IEEE 802.1Qaz std supported values */
+#define IEEE_8021QAZ_APP_SEL_ETHERTYPE	1
+#define IEEE_8021QAZ_APP_SEL_STREAM	2
+#define IEEE_8021QAZ_APP_SEL_DGRAM	3
+#define IEEE_8021QAZ_APP_SEL_ANY	4
+#define IEEE_8021QAZ_APP_SEL_DSCP       5
+
+/* Non-std selector values */
+#define DCB_APP_SEL_PCP 255
+
+/* This structure contains the IEEE 802.1Qaz APP managed object. This
+ * object is also used for the CEE std as well.
+ *
+ * @selector: protocol identifier type
+ * @protocol: protocol of type indicated
+ * @priority: 3-bit unsigned integer indicating priority for IEEE
+ *            8-bit 802.1p user priority bitmap for CEE
+ *
+ * ----
+ *  Selector field values for IEEE 802.1Qaz
+ *	0	Reserved
+ *	1	Ethertype
+ *	2	Well known port number over TCP or SCTP
+ *	3	Well known port number over UDP or DCCP
+ *	4	Well known port number over TCP, SCTP, UDP, or DCCP
+ *	5	Differentiated Services Code Point (DSCP) value
+ *	6-7	Reserved
+ *
+ *  Selector field values for CEE
+ *	0	Ethertype
+ *	1	Well known port number over TCP or UDP
+ *	2-3	Reserved
+ */
+struct dcb_app {
+	__u8	selector;
+	__u8	priority;
+	__u16	protocol;
+};
+
+#define IEEE_8021QAZ_APP_SEL_MAX 255
+
+/**
+ * struct dcb_peer_app_info - APP feature information sent by the peer
+ *
+ * @willing: willing bit in the peer APP tlv
+ * @error: error bit in the peer APP tlv
+ *
+ * In addition to this information the full peer APP tlv also contains
+ * a table of 'app_count' APP objects defined above.
+ */
+struct dcb_peer_app_info {
+	__u8	willing;
+	__u8	error;
+};
+
+struct dcbmsg {
+	__u8               dcb_family;
+	__u8               cmd;
+	__u16              dcb_pad;
+};
+
+/**
+ * enum dcbnl_commands - supported DCB commands
+ *
+ * @DCB_CMD_UNDEFINED: unspecified command to catch errors
+ * @DCB_CMD_GSTATE: request the state of DCB in the device
+ * @DCB_CMD_SSTATE: set the state of DCB in the device
+ * @DCB_CMD_PGTX_GCFG: request the priority group configuration for Tx
+ * @DCB_CMD_PGTX_SCFG: set the priority group configuration for Tx
+ * @DCB_CMD_PGRX_GCFG: request the priority group configuration for Rx
+ * @DCB_CMD_PGRX_SCFG: set the priority group configuration for Rx
+ * @DCB_CMD_PFC_GCFG: request the priority flow control configuration
+ * @DCB_CMD_PFC_SCFG: set the priority flow control configuration
+ * @DCB_CMD_SET_ALL: apply all changes to the underlying device
+ * @DCB_CMD_GPERM_HWADDR: get the permanent MAC address of the underlying
+ *                        device.  Only useful when using bonding.
+ * @DCB_CMD_GCAP: request the DCB capabilities of the device
+ * @DCB_CMD_GNUMTCS: get the number of traffic classes currently supported
+ * @DCB_CMD_SNUMTCS: set the number of traffic classes
+ * @DCB_CMD_GBCN: set backward congestion notification configuration
+ * @DCB_CMD_SBCN: get backward congestion notification configuration.
+ * @DCB_CMD_GAPP: get application protocol configuration
+ * @DCB_CMD_SAPP: set application protocol configuration
+ * @DCB_CMD_IEEE_SET: set IEEE 802.1Qaz configuration
+ * @DCB_CMD_IEEE_GET: get IEEE 802.1Qaz configuration
+ * @DCB_CMD_GDCBX: get DCBX engine configuration
+ * @DCB_CMD_SDCBX: set DCBX engine configuration
+ * @DCB_CMD_GFEATCFG: get DCBX features flags
+ * @DCB_CMD_SFEATCFG: set DCBX features negotiation flags
+ * @DCB_CMD_CEE_GET: get CEE aggregated configuration
+ * @DCB_CMD_IEEE_DEL: delete IEEE 802.1Qaz configuration
+ */
+enum dcbnl_commands {
+	DCB_CMD_UNDEFINED,
+
+	DCB_CMD_GSTATE,
+	DCB_CMD_SSTATE,
+
+	DCB_CMD_PGTX_GCFG,
+	DCB_CMD_PGTX_SCFG,
+	DCB_CMD_PGRX_GCFG,
+	DCB_CMD_PGRX_SCFG,
+
+	DCB_CMD_PFC_GCFG,
+	DCB_CMD_PFC_SCFG,
+
+	DCB_CMD_SET_ALL,
+
+	DCB_CMD_GPERM_HWADDR,
+
+	DCB_CMD_GCAP,
+
+	DCB_CMD_GNUMTCS,
+	DCB_CMD_SNUMTCS,
+
+	DCB_CMD_PFC_GSTATE,
+	DCB_CMD_PFC_SSTATE,
+
+	DCB_CMD_BCN_GCFG,
+	DCB_CMD_BCN_SCFG,
+
+	DCB_CMD_GAPP,
+	DCB_CMD_SAPP,
+
+	DCB_CMD_IEEE_SET,
+	DCB_CMD_IEEE_GET,
+
+	DCB_CMD_GDCBX,
+	DCB_CMD_SDCBX,
+
+	DCB_CMD_GFEATCFG,
+	DCB_CMD_SFEATCFG,
+
+	DCB_CMD_CEE_GET,
+	DCB_CMD_IEEE_DEL,
+
+	__DCB_CMD_ENUM_MAX,
+	DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcbnl_attrs - DCB top-level netlink attributes
+ *
+ * @DCB_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_ATTR_IFNAME: interface name of the underlying device (NLA_STRING)
+ * @DCB_ATTR_STATE: enable state of DCB in the device (NLA_U8)
+ * @DCB_ATTR_PFC_STATE: enable state of PFC in the device (NLA_U8)
+ * @DCB_ATTR_PFC_CFG: priority flow control configuration (NLA_NESTED)
+ * @DCB_ATTR_NUM_TC: number of traffic classes supported in the device (NLA_U8)
+ * @DCB_ATTR_PG_CFG: priority group configuration (NLA_NESTED)
+ * @DCB_ATTR_SET_ALL: bool to commit changes to hardware or not (NLA_U8)
+ * @DCB_ATTR_PERM_HWADDR: MAC address of the physical device (NLA_NESTED)
+ * @DCB_ATTR_CAP: DCB capabilities of the device (NLA_NESTED)
+ * @DCB_ATTR_NUMTCS: number of traffic classes supported (NLA_NESTED)
+ * @DCB_ATTR_BCN: backward congestion notification configuration (NLA_NESTED)
+ * @DCB_ATTR_IEEE: IEEE 802.1Qaz supported attributes (NLA_NESTED)
+ * @DCB_ATTR_DCBX: DCBX engine configuration in the device (NLA_U8)
+ * @DCB_ATTR_FEATCFG: DCBX features flags (NLA_NESTED)
+ * @DCB_ATTR_CEE: CEE std supported attributes (NLA_NESTED)
+ */
+enum dcbnl_attrs {
+	DCB_ATTR_UNDEFINED,
+
+	DCB_ATTR_IFNAME,
+	DCB_ATTR_STATE,
+	DCB_ATTR_PFC_STATE,
+	DCB_ATTR_PFC_CFG,
+	DCB_ATTR_NUM_TC,
+	DCB_ATTR_PG_CFG,
+	DCB_ATTR_SET_ALL,
+	DCB_ATTR_PERM_HWADDR,
+	DCB_ATTR_CAP,
+	DCB_ATTR_NUMTCS,
+	DCB_ATTR_BCN,
+	DCB_ATTR_APP,
+
+	/* IEEE std attributes */
+	DCB_ATTR_IEEE,
+
+	DCB_ATTR_DCBX,
+	DCB_ATTR_FEATCFG,
+
+	/* CEE nested attributes */
+	DCB_ATTR_CEE,
+
+	__DCB_ATTR_ENUM_MAX,
+	DCB_ATTR_MAX = __DCB_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * enum ieee_attrs - IEEE 802.1Qaz get/set attributes
+ *
+ * @DCB_ATTR_IEEE_UNSPEC: unspecified
+ * @DCB_ATTR_IEEE_ETS: negotiated ETS configuration
+ * @DCB_ATTR_IEEE_PFC: negotiated PFC configuration
+ * @DCB_ATTR_IEEE_APP_TABLE: negotiated APP configuration
+ * @DCB_ATTR_IEEE_PEER_ETS: peer ETS configuration - get only
+ * @DCB_ATTR_IEEE_PEER_PFC: peer PFC configuration - get only
+ * @DCB_ATTR_IEEE_PEER_APP: peer APP tlv - get only
+ * @DCB_ATTR_DCB_APP_TRUST_TABLE: selector trust table
+ * @DCB_ATTR_DCB_REWR_TABLE: rewrite configuration
+ */
+enum ieee_attrs {
+	DCB_ATTR_IEEE_UNSPEC,
+	DCB_ATTR_IEEE_ETS,
+	DCB_ATTR_IEEE_PFC,
+	DCB_ATTR_IEEE_APP_TABLE,
+	DCB_ATTR_IEEE_PEER_ETS,
+	DCB_ATTR_IEEE_PEER_PFC,
+	DCB_ATTR_IEEE_PEER_APP,
+	DCB_ATTR_IEEE_MAXRATE,
+	DCB_ATTR_IEEE_QCN,
+	DCB_ATTR_IEEE_QCN_STATS,
+	DCB_ATTR_DCB_BUFFER,
+	DCB_ATTR_DCB_APP_TRUST_TABLE,
+	DCB_ATTR_DCB_REWR_TABLE,
+	__DCB_ATTR_IEEE_MAX
+};
+#define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1)
+
+enum ieee_attrs_app {
+	DCB_ATTR_IEEE_APP_UNSPEC,
+	DCB_ATTR_IEEE_APP,
+	DCB_ATTR_DCB_APP,
+	__DCB_ATTR_IEEE_APP_MAX
+};
+#define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1)
+
+/**
+ * enum cee_attrs - CEE DCBX get attributes.
+ *
+ * @DCB_ATTR_CEE_UNSPEC: unspecified
+ * @DCB_ATTR_CEE_PEER_PG: peer PG configuration - get only
+ * @DCB_ATTR_CEE_PEER_PFC: peer PFC configuration - get only
+ * @DCB_ATTR_CEE_PEER_APP_TABLE: peer APP tlv - get only
+ * @DCB_ATTR_CEE_TX_PG: TX PG configuration (DCB_CMD_PGTX_GCFG)
+ * @DCB_ATTR_CEE_RX_PG: RX PG configuration (DCB_CMD_PGRX_GCFG)
+ * @DCB_ATTR_CEE_PFC: PFC configuration (DCB_CMD_PFC_GCFG)
+ * @DCB_ATTR_CEE_APP_TABLE: APP configuration (multi DCB_CMD_GAPP)
+ * @DCB_ATTR_CEE_FEAT: DCBX features flags (DCB_CMD_GFEATCFG)
+ *
+ * An aggregated collection of the cee std negotiated parameters.
+ */
+enum cee_attrs {
+	DCB_ATTR_CEE_UNSPEC,
+	DCB_ATTR_CEE_PEER_PG,
+	DCB_ATTR_CEE_PEER_PFC,
+	DCB_ATTR_CEE_PEER_APP_TABLE,
+	DCB_ATTR_CEE_TX_PG,
+	DCB_ATTR_CEE_RX_PG,
+	DCB_ATTR_CEE_PFC,
+	DCB_ATTR_CEE_APP_TABLE,
+	DCB_ATTR_CEE_FEAT,
+	__DCB_ATTR_CEE_MAX
+};
+#define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1)
+
+enum peer_app_attr {
+	DCB_ATTR_CEE_PEER_APP_UNSPEC,
+	DCB_ATTR_CEE_PEER_APP_INFO,
+	DCB_ATTR_CEE_PEER_APP,
+	__DCB_ATTR_CEE_PEER_APP_MAX
+};
+#define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1)
+
+enum cee_attrs_app {
+	DCB_ATTR_CEE_APP_UNSPEC,
+	DCB_ATTR_CEE_APP,
+	__DCB_ATTR_CEE_APP_MAX
+};
+#define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1)
+
+/**
+ * enum dcbnl_pfc_attrs - DCB Priority Flow Control user priority nested attrs
+ *
+ * @DCB_PFC_UP_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_PFC_UP_ATTR_0: Priority Flow Control value for User Priority 0 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_1: Priority Flow Control value for User Priority 1 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_2: Priority Flow Control value for User Priority 2 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_3: Priority Flow Control value for User Priority 3 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_4: Priority Flow Control value for User Priority 4 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_5: Priority Flow Control value for User Priority 5 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_6: Priority Flow Control value for User Priority 6 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_7: Priority Flow Control value for User Priority 7 (NLA_U8)
+ * @DCB_PFC_UP_ATTR_MAX: highest attribute number currently defined
+ * @DCB_PFC_UP_ATTR_ALL: apply to all priority flow control attrs (NLA_FLAG)
+ *
+ */
+enum dcbnl_pfc_up_attrs {
+	DCB_PFC_UP_ATTR_UNDEFINED,
+
+	DCB_PFC_UP_ATTR_0,
+	DCB_PFC_UP_ATTR_1,
+	DCB_PFC_UP_ATTR_2,
+	DCB_PFC_UP_ATTR_3,
+	DCB_PFC_UP_ATTR_4,
+	DCB_PFC_UP_ATTR_5,
+	DCB_PFC_UP_ATTR_6,
+	DCB_PFC_UP_ATTR_7,
+	DCB_PFC_UP_ATTR_ALL,
+
+	__DCB_PFC_UP_ATTR_ENUM_MAX,
+	DCB_PFC_UP_ATTR_MAX = __DCB_PFC_UP_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcbnl_pg_attrs - DCB Priority Group attributes
+ *
+ * @DCB_PG_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_PG_ATTR_TC_0: Priority Group Traffic Class 0 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_1: Priority Group Traffic Class 1 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_2: Priority Group Traffic Class 2 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_3: Priority Group Traffic Class 3 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_4: Priority Group Traffic Class 4 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_5: Priority Group Traffic Class 5 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_6: Priority Group Traffic Class 6 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_7: Priority Group Traffic Class 7 configuration (NLA_NESTED)
+ * @DCB_PG_ATTR_TC_MAX: highest attribute number currently defined
+ * @DCB_PG_ATTR_TC_ALL: apply to all traffic classes (NLA_NESTED)
+ * @DCB_PG_ATTR_BW_ID_0: Percent of link bandwidth for Priority Group 0 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_1: Percent of link bandwidth for Priority Group 1 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_2: Percent of link bandwidth for Priority Group 2 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_3: Percent of link bandwidth for Priority Group 3 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_4: Percent of link bandwidth for Priority Group 4 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_5: Percent of link bandwidth for Priority Group 5 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_6: Percent of link bandwidth for Priority Group 6 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_7: Percent of link bandwidth for Priority Group 7 (NLA_U8)
+ * @DCB_PG_ATTR_BW_ID_MAX: highest attribute number currently defined
+ * @DCB_PG_ATTR_BW_ID_ALL: apply to all priority groups (NLA_FLAG)
+ *
+ */
+enum dcbnl_pg_attrs {
+	DCB_PG_ATTR_UNDEFINED,
+
+	DCB_PG_ATTR_TC_0,
+	DCB_PG_ATTR_TC_1,
+	DCB_PG_ATTR_TC_2,
+	DCB_PG_ATTR_TC_3,
+	DCB_PG_ATTR_TC_4,
+	DCB_PG_ATTR_TC_5,
+	DCB_PG_ATTR_TC_6,
+	DCB_PG_ATTR_TC_7,
+	DCB_PG_ATTR_TC_MAX,
+	DCB_PG_ATTR_TC_ALL,
+
+	DCB_PG_ATTR_BW_ID_0,
+	DCB_PG_ATTR_BW_ID_1,
+	DCB_PG_ATTR_BW_ID_2,
+	DCB_PG_ATTR_BW_ID_3,
+	DCB_PG_ATTR_BW_ID_4,
+	DCB_PG_ATTR_BW_ID_5,
+	DCB_PG_ATTR_BW_ID_6,
+	DCB_PG_ATTR_BW_ID_7,
+	DCB_PG_ATTR_BW_ID_MAX,
+	DCB_PG_ATTR_BW_ID_ALL,
+
+	__DCB_PG_ATTR_ENUM_MAX,
+	DCB_PG_ATTR_MAX = __DCB_PG_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcbnl_tc_attrs - DCB Traffic Class attributes
+ *
+ * @DCB_TC_ATTR_PARAM_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_TC_ATTR_PARAM_PGID: (NLA_U8) Priority group the traffic class belongs to
+ *                          Valid values are:  0-7
+ * @DCB_TC_ATTR_PARAM_UP_MAPPING: (NLA_U8) Traffic class to user priority map
+ *                                Some devices may not support changing the
+ *                                user priority map of a TC.
+ * @DCB_TC_ATTR_PARAM_STRICT_PRIO: (NLA_U8) Strict priority setting
+ *                                 0 - none
+ *                                 1 - group strict
+ *                                 2 - link strict
+ * @DCB_TC_ATTR_PARAM_BW_PCT: optional - (NLA_U8) If supported by the device and
+ *                            not configured to use link strict priority,
+ *                            this is the percentage of bandwidth of the
+ *                            priority group this traffic class belongs to
+ * @DCB_TC_ATTR_PARAM_ALL: (NLA_FLAG) all traffic class parameters
+ *
+ */
+enum dcbnl_tc_attrs {
+	DCB_TC_ATTR_PARAM_UNDEFINED,
+
+	DCB_TC_ATTR_PARAM_PGID,
+	DCB_TC_ATTR_PARAM_UP_MAPPING,
+	DCB_TC_ATTR_PARAM_STRICT_PRIO,
+	DCB_TC_ATTR_PARAM_BW_PCT,
+	DCB_TC_ATTR_PARAM_ALL,
+
+	__DCB_TC_ATTR_PARAM_ENUM_MAX,
+	DCB_TC_ATTR_PARAM_MAX = __DCB_TC_ATTR_PARAM_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcbnl_cap_attrs - DCB Capability attributes
+ *
+ * @DCB_CAP_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_CAP_ATTR_ALL: (NLA_FLAG) all capability parameters
+ * @DCB_CAP_ATTR_PG: (NLA_U8) device supports Priority Groups
+ * @DCB_CAP_ATTR_PFC: (NLA_U8) device supports Priority Flow Control
+ * @DCB_CAP_ATTR_UP2TC: (NLA_U8) device supports user priority to
+ *                               traffic class mapping
+ * @DCB_CAP_ATTR_PG_TCS: (NLA_U8) bitmap where each bit represents a
+ *                                number of traffic classes the device
+ *                                can be configured to use for Priority Groups
+ * @DCB_CAP_ATTR_PFC_TCS: (NLA_U8) bitmap where each bit represents a
+ *                                 number of traffic classes the device can be
+ *                                 configured to use for Priority Flow Control
+ * @DCB_CAP_ATTR_GSP: (NLA_U8) device supports group strict priority
+ * @DCB_CAP_ATTR_BCN: (NLA_U8) device supports Backwards Congestion
+ *                             Notification
+ * @DCB_CAP_ATTR_DCBX: (NLA_U8) device supports DCBX engine
+ *
+ */
+enum dcbnl_cap_attrs {
+	DCB_CAP_ATTR_UNDEFINED,
+	DCB_CAP_ATTR_ALL,
+	DCB_CAP_ATTR_PG,
+	DCB_CAP_ATTR_PFC,
+	DCB_CAP_ATTR_UP2TC,
+	DCB_CAP_ATTR_PG_TCS,
+	DCB_CAP_ATTR_PFC_TCS,
+	DCB_CAP_ATTR_GSP,
+	DCB_CAP_ATTR_BCN,
+	DCB_CAP_ATTR_DCBX,
+
+	__DCB_CAP_ATTR_ENUM_MAX,
+	DCB_CAP_ATTR_MAX = __DCB_CAP_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * DCBX capability flags
+ *
+ * @DCB_CAP_DCBX_HOST: DCBX negotiation is performed by the host LLDP agent.
+ *                     'set' routines are used to configure the device with
+ *                     the negotiated parameters
+ *
+ * @DCB_CAP_DCBX_LLD_MANAGED: DCBX negotiation is not performed in the host but
+ *                            by another entity
+ *                            'get' routines are used to retrieve the
+ *                            negotiated parameters
+ *                            'set' routines can be used to set the initial
+ *                            negotiation configuration
+ *
+ * @DCB_CAP_DCBX_VER_CEE: for a non-host DCBX engine, indicates the engine
+ *                        supports the CEE protocol flavor
+ *
+ * @DCB_CAP_DCBX_VER_IEEE: for a non-host DCBX engine, indicates the engine
+ *                         supports the IEEE protocol flavor
+ *
+ * @DCB_CAP_DCBX_STATIC: for a non-host DCBX engine, indicates the engine
+ *                       supports static configuration (i.e no actual
+ *                       negotiation is performed negotiated parameters equal
+ *                       the initial configuration)
+ *
+ */
+#define DCB_CAP_DCBX_HOST		0x01
+#define DCB_CAP_DCBX_LLD_MANAGED	0x02
+#define DCB_CAP_DCBX_VER_CEE		0x04
+#define DCB_CAP_DCBX_VER_IEEE		0x08
+#define DCB_CAP_DCBX_STATIC		0x10
+
+/**
+ * enum dcbnl_numtcs_attrs - number of traffic classes
+ *
+ * @DCB_NUMTCS_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_NUMTCS_ATTR_ALL: (NLA_FLAG) all traffic class attributes
+ * @DCB_NUMTCS_ATTR_PG: (NLA_U8) number of traffic classes used for
+ *                               priority groups
+ * @DCB_NUMTCS_ATTR_PFC: (NLA_U8) number of traffic classes which can
+ *                                support priority flow control
+ */
+enum dcbnl_numtcs_attrs {
+	DCB_NUMTCS_ATTR_UNDEFINED,
+	DCB_NUMTCS_ATTR_ALL,
+	DCB_NUMTCS_ATTR_PG,
+	DCB_NUMTCS_ATTR_PFC,
+
+	__DCB_NUMTCS_ATTR_ENUM_MAX,
+	DCB_NUMTCS_ATTR_MAX = __DCB_NUMTCS_ATTR_ENUM_MAX - 1,
+};
+
+enum dcbnl_bcn_attrs{
+	DCB_BCN_ATTR_UNDEFINED = 0,
+
+	DCB_BCN_ATTR_RP_0,
+	DCB_BCN_ATTR_RP_1,
+	DCB_BCN_ATTR_RP_2,
+	DCB_BCN_ATTR_RP_3,
+	DCB_BCN_ATTR_RP_4,
+	DCB_BCN_ATTR_RP_5,
+	DCB_BCN_ATTR_RP_6,
+	DCB_BCN_ATTR_RP_7,
+	DCB_BCN_ATTR_RP_ALL,
+
+	DCB_BCN_ATTR_BCNA_0,
+	DCB_BCN_ATTR_BCNA_1,
+	DCB_BCN_ATTR_ALPHA,
+	DCB_BCN_ATTR_BETA,
+	DCB_BCN_ATTR_GD,
+	DCB_BCN_ATTR_GI,
+	DCB_BCN_ATTR_TMAX,
+	DCB_BCN_ATTR_TD,
+	DCB_BCN_ATTR_RMIN,
+	DCB_BCN_ATTR_W,
+	DCB_BCN_ATTR_RD,
+	DCB_BCN_ATTR_RU,
+	DCB_BCN_ATTR_WRTT,
+	DCB_BCN_ATTR_RI,
+	DCB_BCN_ATTR_C,
+	DCB_BCN_ATTR_ALL,
+
+	__DCB_BCN_ATTR_ENUM_MAX,
+	DCB_BCN_ATTR_MAX = __DCB_BCN_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcb_general_attr_values - general DCB attribute values
+ *
+ * @DCB_ATTR_UNDEFINED: value used to indicate an attribute is not supported
+ *
+ */
+enum dcb_general_attr_values {
+	DCB_ATTR_VALUE_UNDEFINED = 0xff
+};
+
+#define DCB_APP_IDTYPE_ETHTYPE	0x00
+#define DCB_APP_IDTYPE_PORTNUM	0x01
+enum dcbnl_app_attrs {
+	DCB_APP_ATTR_UNDEFINED,
+
+	DCB_APP_ATTR_IDTYPE,
+	DCB_APP_ATTR_ID,
+	DCB_APP_ATTR_PRIORITY,
+
+	__DCB_APP_ATTR_ENUM_MAX,
+	DCB_APP_ATTR_MAX = __DCB_APP_ATTR_ENUM_MAX - 1,
+};
+
+/**
+ * enum dcbnl_featcfg_attrs - features conifiguration flags
+ *
+ * @DCB_FEATCFG_ATTR_UNDEFINED: unspecified attribute to catch errors
+ * @DCB_FEATCFG_ATTR_ALL: (NLA_FLAG) all features configuration attributes
+ * @DCB_FEATCFG_ATTR_PG: (NLA_U8) configuration flags for priority groups
+ * @DCB_FEATCFG_ATTR_PFC: (NLA_U8) configuration flags for priority
+ *                                 flow control
+ * @DCB_FEATCFG_ATTR_APP: (NLA_U8) configuration flags for application TLV
+ *
+ */
+#define DCB_FEATCFG_ERROR	0x01	/* error in feature resolution */
+#define DCB_FEATCFG_ENABLE	0x02	/* enable feature */
+#define DCB_FEATCFG_WILLING	0x04	/* feature is willing */
+#define DCB_FEATCFG_ADVERTISE	0x08	/* advertise feature */
+enum dcbnl_featcfg_attrs {
+	DCB_FEATCFG_ATTR_UNDEFINED,
+	DCB_FEATCFG_ATTR_ALL,
+	DCB_FEATCFG_ATTR_PG,
+	DCB_FEATCFG_ATTR_PFC,
+	DCB_FEATCFG_ATTR_APP,
+
+	__DCB_FEATCFG_ATTR_ENUM_MAX,
+	DCB_FEATCFG_ATTR_MAX = __DCB_FEATCFG_ATTR_ENUM_MAX - 1,
+};
+
+#endif /* __LINUX_DCBNL_H__ */
diff --git a/contrib/libs/linux-headers/linux/dccp.h b/contrib/libs/linux-headers/linux/dccp.h
new file mode 100644
index 0000000000..bc352420d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dccp.h
@@ -0,0 +1,238 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_DCCP_H
+#define _LINUX_DCCP_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/**
+ * struct dccp_hdr - generic part of DCCP packet header
+ *
+ * @dccph_sport - Relevant port on the endpoint that sent this packet
+ * @dccph_dport - Relevant port on the other endpoint
+ * @dccph_doff - Data Offset from the start of the DCCP header, in 32-bit words
+ * @dccph_ccval - Used by the HC-Sender CCID
+ * @dccph_cscov - Parts of the packet that are covered by the Checksum field
+ * @dccph_checksum - Internet checksum, depends on dccph_cscov
+ * @dccph_x - 0 = 24 bit sequence number, 1 = 48
+ * @dccph_type - packet type, see DCCP_PKT_ prefixed macros
+ * @dccph_seq - sequence number high or low order 24 bits, depends on dccph_x
+ */
+struct dccp_hdr {
+	__be16	dccph_sport,
+		dccph_dport;
+	__u8	dccph_doff;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8	dccph_cscov:4,
+		dccph_ccval:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8	dccph_ccval:4,
+		dccph_cscov:4;
+#else
+#error  "Adjust your <asm/byteorder.h> defines"
+#endif
+	__sum16	dccph_checksum;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8	dccph_x:1,
+		dccph_type:4,
+		dccph_reserved:3;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8	dccph_reserved:3,
+		dccph_type:4,
+		dccph_x:1;
+#else
+#error  "Adjust your <asm/byteorder.h> defines"
+#endif
+	__u8	dccph_seq2;
+	__be16	dccph_seq;
+};
+
+/**
+ * struct dccp_hdr_ext - the low bits of a 48 bit seq packet
+ *
+ * @dccph_seq_low - low 24 bits of a 48 bit seq packet
+ */
+struct dccp_hdr_ext {
+	__be32	dccph_seq_low;
+};
+
+/**
+ * struct dccp_hdr_request - Connection initiation request header
+ *
+ * @dccph_req_service - Service to which the client app wants to connect
+ */
+struct dccp_hdr_request {
+	__be32	dccph_req_service;
+};
+/**
+ * struct dccp_hdr_ack_bits - acknowledgment bits common to most packets
+ *
+ * @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR
+ * @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR
+ */
+struct dccp_hdr_ack_bits {
+	__be16	dccph_reserved1;
+	__be16	dccph_ack_nr_high;
+	__be32	dccph_ack_nr_low;
+};
+/**
+ * struct dccp_hdr_response - Connection initiation response header
+ *
+ * @dccph_resp_ack - 48 bit Acknowledgment Number Subheader (5.3)
+ * @dccph_resp_service - Echoes the Service Code on a received DCCP-Request
+ */
+struct dccp_hdr_response {
+	struct dccp_hdr_ack_bits	dccph_resp_ack;
+	__be32				dccph_resp_service;
+};
+
+/**
+ * struct dccp_hdr_reset - Unconditionally shut down a connection
+ *
+ * @dccph_reset_ack - 48 bit Acknowledgment Number Subheader (5.6)
+ * @dccph_reset_code - one of %dccp_reset_codes
+ * @dccph_reset_data - the Data 1 ... Data 3 fields from 5.6
+ */
+struct dccp_hdr_reset {
+	struct dccp_hdr_ack_bits	dccph_reset_ack;
+	__u8				dccph_reset_code,
+					dccph_reset_data[3];
+};
+
+enum dccp_pkt_type {
+	DCCP_PKT_REQUEST = 0,
+	DCCP_PKT_RESPONSE,
+	DCCP_PKT_DATA,
+	DCCP_PKT_ACK,
+	DCCP_PKT_DATAACK,
+	DCCP_PKT_CLOSEREQ,
+	DCCP_PKT_CLOSE,
+	DCCP_PKT_RESET,
+	DCCP_PKT_SYNC,
+	DCCP_PKT_SYNCACK,
+	DCCP_PKT_INVALID,
+};
+
+#define DCCP_NR_PKT_TYPES DCCP_PKT_INVALID
+
+static __inline__ unsigned int dccp_packet_hdr_len(const __u8 type)
+{
+	if (type == DCCP_PKT_DATA)
+		return 0;
+	if (type == DCCP_PKT_DATAACK	||
+	    type == DCCP_PKT_ACK	||
+	    type == DCCP_PKT_SYNC	||
+	    type == DCCP_PKT_SYNCACK	||
+	    type == DCCP_PKT_CLOSE	||
+	    type == DCCP_PKT_CLOSEREQ)
+		return sizeof(struct dccp_hdr_ack_bits);
+	if (type == DCCP_PKT_REQUEST)
+		return sizeof(struct dccp_hdr_request);
+	if (type == DCCP_PKT_RESPONSE)
+		return sizeof(struct dccp_hdr_response);
+	return sizeof(struct dccp_hdr_reset);
+}
+enum dccp_reset_codes {
+	DCCP_RESET_CODE_UNSPECIFIED = 0,
+	DCCP_RESET_CODE_CLOSED,
+	DCCP_RESET_CODE_ABORTED,
+	DCCP_RESET_CODE_NO_CONNECTION,
+	DCCP_RESET_CODE_PACKET_ERROR,
+	DCCP_RESET_CODE_OPTION_ERROR,
+	DCCP_RESET_CODE_MANDATORY_ERROR,
+	DCCP_RESET_CODE_CONNECTION_REFUSED,
+	DCCP_RESET_CODE_BAD_SERVICE_CODE,
+	DCCP_RESET_CODE_TOO_BUSY,
+	DCCP_RESET_CODE_BAD_INIT_COOKIE,
+	DCCP_RESET_CODE_AGGRESSION_PENALTY,
+
+	DCCP_MAX_RESET_CODES		/* Leave at the end!  */
+};
+
+/* DCCP options */
+enum {
+	DCCPO_PADDING = 0,
+	DCCPO_MANDATORY = 1,
+	DCCPO_MIN_RESERVED = 3,
+	DCCPO_MAX_RESERVED = 31,
+	DCCPO_CHANGE_L = 32,
+	DCCPO_CONFIRM_L = 33,
+	DCCPO_CHANGE_R = 34,
+	DCCPO_CONFIRM_R = 35,
+	DCCPO_NDP_COUNT = 37,
+	DCCPO_ACK_VECTOR_0 = 38,
+	DCCPO_ACK_VECTOR_1 = 39,
+	DCCPO_TIMESTAMP = 41,
+	DCCPO_TIMESTAMP_ECHO = 42,
+	DCCPO_ELAPSED_TIME = 43,
+	DCCPO_MAX = 45,
+	DCCPO_MIN_RX_CCID_SPECIFIC = 128,	/* from sender to receiver */
+	DCCPO_MAX_RX_CCID_SPECIFIC = 191,
+	DCCPO_MIN_TX_CCID_SPECIFIC = 192,	/* from receiver to sender */
+	DCCPO_MAX_TX_CCID_SPECIFIC = 255,
+};
+/* maximum size of a single TLV-encoded DCCP option (sans type/len bytes) */
+#define DCCP_SINGLE_OPT_MAXLEN	253
+
+/* DCCP CCIDS */
+enum {
+	DCCPC_CCID2 = 2,
+	DCCPC_CCID3 = 3,
+};
+
+/* DCCP features (RFC 4340 section 6.4) */
+enum dccp_feature_numbers {
+	DCCPF_RESERVED = 0,
+	DCCPF_CCID = 1,
+	DCCPF_SHORT_SEQNOS = 2,
+	DCCPF_SEQUENCE_WINDOW = 3,
+	DCCPF_ECN_INCAPABLE = 4,
+	DCCPF_ACK_RATIO = 5,
+	DCCPF_SEND_ACK_VECTOR = 6,
+	DCCPF_SEND_NDP_COUNT = 7,
+	DCCPF_MIN_CSUM_COVER = 8,
+	DCCPF_DATA_CHECKSUM = 9,
+	/* 10-127 reserved */
+	DCCPF_MIN_CCID_SPECIFIC = 128,
+	DCCPF_SEND_LEV_RATE = 192,	/* RFC 4342, sec. 8.4 */
+	DCCPF_MAX_CCID_SPECIFIC = 255,
+};
+
+/* DCCP socket control message types for cmsg */
+enum dccp_cmsg_type {
+	DCCP_SCM_PRIORITY = 1,
+	DCCP_SCM_QPOLICY_MAX = 0xFFFF,
+	/* ^-- Up to here reserved exclusively for qpolicy parameters */
+	DCCP_SCM_MAX
+};
+
+/* DCCP priorities for outgoing/queued packets */
+enum dccp_packet_dequeueing_policy {
+	DCCPQ_POLICY_SIMPLE,
+	DCCPQ_POLICY_PRIO,
+	DCCPQ_POLICY_MAX
+};
+
+/* DCCP socket options */
+#define DCCP_SOCKOPT_PACKET_SIZE	1 /* XXX deprecated, without effect */
+#define DCCP_SOCKOPT_SERVICE		2
+#define DCCP_SOCKOPT_CHANGE_L		3
+#define DCCP_SOCKOPT_CHANGE_R		4
+#define DCCP_SOCKOPT_GET_CUR_MPS	5
+#define DCCP_SOCKOPT_SERVER_TIMEWAIT	6
+#define DCCP_SOCKOPT_SEND_CSCOV		10
+#define DCCP_SOCKOPT_RECV_CSCOV		11
+#define DCCP_SOCKOPT_AVAILABLE_CCIDS	12
+#define DCCP_SOCKOPT_CCID		13
+#define DCCP_SOCKOPT_TX_CCID		14
+#define DCCP_SOCKOPT_RX_CCID		15
+#define DCCP_SOCKOPT_QPOLICY_ID		16
+#define DCCP_SOCKOPT_QPOLICY_TXQLEN	17
+#define DCCP_SOCKOPT_CCID_RX_INFO	128
+#define DCCP_SOCKOPT_CCID_TX_INFO	192
+
+/* maximum number of services provided on the same listening port */
+#define DCCP_SERVICE_LIST_MAX_LEN      32
+
+
+#endif /* _LINUX_DCCP_H */
diff --git a/contrib/libs/linux-headers/linux/devlink.h b/contrib/libs/linux-headers/linux/devlink.h
new file mode 100644
index 0000000000..45d110254e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/devlink.h
@@ -0,0 +1,702 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * include/uapi/linux/devlink.h - Network physical device Netlink interface
+ * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _LINUX_DEVLINK_H_
+#define _LINUX_DEVLINK_H_
+
+#include <linux/const.h>
+
+#define DEVLINK_GENL_NAME "devlink"
+#define DEVLINK_GENL_VERSION 0x1
+#define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"
+
+enum devlink_command {
+	/* don't change the order or add anything between, this is ABI! */
+	DEVLINK_CMD_UNSPEC,
+
+	DEVLINK_CMD_GET,		/* can dump */
+	DEVLINK_CMD_SET,
+	DEVLINK_CMD_NEW,
+	DEVLINK_CMD_DEL,
+
+	DEVLINK_CMD_PORT_GET,		/* can dump */
+	DEVLINK_CMD_PORT_SET,
+	DEVLINK_CMD_PORT_NEW,
+	DEVLINK_CMD_PORT_DEL,
+
+	DEVLINK_CMD_PORT_SPLIT,
+	DEVLINK_CMD_PORT_UNSPLIT,
+
+	DEVLINK_CMD_SB_GET,		/* can dump */
+	DEVLINK_CMD_SB_SET,
+	DEVLINK_CMD_SB_NEW,
+	DEVLINK_CMD_SB_DEL,
+
+	DEVLINK_CMD_SB_POOL_GET,	/* can dump */
+	DEVLINK_CMD_SB_POOL_SET,
+	DEVLINK_CMD_SB_POOL_NEW,
+	DEVLINK_CMD_SB_POOL_DEL,
+
+	DEVLINK_CMD_SB_PORT_POOL_GET,	/* can dump */
+	DEVLINK_CMD_SB_PORT_POOL_SET,
+	DEVLINK_CMD_SB_PORT_POOL_NEW,
+	DEVLINK_CMD_SB_PORT_POOL_DEL,
+
+	DEVLINK_CMD_SB_TC_POOL_BIND_GET,	/* can dump */
+	DEVLINK_CMD_SB_TC_POOL_BIND_SET,
+	DEVLINK_CMD_SB_TC_POOL_BIND_NEW,
+	DEVLINK_CMD_SB_TC_POOL_BIND_DEL,
+
+	/* Shared buffer occupancy monitoring commands */
+	DEVLINK_CMD_SB_OCC_SNAPSHOT,
+	DEVLINK_CMD_SB_OCC_MAX_CLEAR,
+
+	DEVLINK_CMD_ESWITCH_GET,
+#define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
+	DEVLINK_CMD_ESWITCH_GET
+
+	DEVLINK_CMD_ESWITCH_SET,
+#define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
+	DEVLINK_CMD_ESWITCH_SET
+
+	DEVLINK_CMD_DPIPE_TABLE_GET,
+	DEVLINK_CMD_DPIPE_ENTRIES_GET,
+	DEVLINK_CMD_DPIPE_HEADERS_GET,
+	DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
+	DEVLINK_CMD_RESOURCE_SET,
+	DEVLINK_CMD_RESOURCE_DUMP,
+
+	/* Hot driver reload, makes configuration changes take place. The
+	 * devlink instance is not released during the process.
+	 */
+	DEVLINK_CMD_RELOAD,
+
+	DEVLINK_CMD_PARAM_GET,		/* can dump */
+	DEVLINK_CMD_PARAM_SET,
+	DEVLINK_CMD_PARAM_NEW,
+	DEVLINK_CMD_PARAM_DEL,
+
+	DEVLINK_CMD_REGION_GET,
+	DEVLINK_CMD_REGION_SET,
+	DEVLINK_CMD_REGION_NEW,
+	DEVLINK_CMD_REGION_DEL,
+	DEVLINK_CMD_REGION_READ,
+
+	DEVLINK_CMD_PORT_PARAM_GET,	/* can dump */
+	DEVLINK_CMD_PORT_PARAM_SET,
+	DEVLINK_CMD_PORT_PARAM_NEW,
+	DEVLINK_CMD_PORT_PARAM_DEL,
+
+	DEVLINK_CMD_INFO_GET,		/* can dump */
+
+	DEVLINK_CMD_HEALTH_REPORTER_GET,
+	DEVLINK_CMD_HEALTH_REPORTER_SET,
+	DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
+	DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
+	DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
+	DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,
+
+	DEVLINK_CMD_FLASH_UPDATE,
+	DEVLINK_CMD_FLASH_UPDATE_END,		/* notification only */
+	DEVLINK_CMD_FLASH_UPDATE_STATUS,	/* notification only */
+
+	DEVLINK_CMD_TRAP_GET,		/* can dump */
+	DEVLINK_CMD_TRAP_SET,
+	DEVLINK_CMD_TRAP_NEW,
+	DEVLINK_CMD_TRAP_DEL,
+
+	DEVLINK_CMD_TRAP_GROUP_GET,	/* can dump */
+	DEVLINK_CMD_TRAP_GROUP_SET,
+	DEVLINK_CMD_TRAP_GROUP_NEW,
+	DEVLINK_CMD_TRAP_GROUP_DEL,
+
+	DEVLINK_CMD_TRAP_POLICER_GET,	/* can dump */
+	DEVLINK_CMD_TRAP_POLICER_SET,
+	DEVLINK_CMD_TRAP_POLICER_NEW,
+	DEVLINK_CMD_TRAP_POLICER_DEL,
+
+	DEVLINK_CMD_HEALTH_REPORTER_TEST,
+
+	DEVLINK_CMD_RATE_GET,		/* can dump */
+	DEVLINK_CMD_RATE_SET,
+	DEVLINK_CMD_RATE_NEW,
+	DEVLINK_CMD_RATE_DEL,
+
+	DEVLINK_CMD_LINECARD_GET,		/* can dump */
+	DEVLINK_CMD_LINECARD_SET,
+	DEVLINK_CMD_LINECARD_NEW,
+	DEVLINK_CMD_LINECARD_DEL,
+
+	DEVLINK_CMD_SELFTESTS_GET,	/* can dump */
+	DEVLINK_CMD_SELFTESTS_RUN,
+
+	/* add new commands above here */
+	__DEVLINK_CMD_MAX,
+	DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
+};
+
+enum devlink_port_type {
+	DEVLINK_PORT_TYPE_NOTSET,
+	DEVLINK_PORT_TYPE_AUTO,
+	DEVLINK_PORT_TYPE_ETH,
+	DEVLINK_PORT_TYPE_IB,
+};
+
+enum devlink_sb_pool_type {
+	DEVLINK_SB_POOL_TYPE_INGRESS,
+	DEVLINK_SB_POOL_TYPE_EGRESS,
+};
+
+/* static threshold - limiting the maximum number of bytes.
+ * dynamic threshold - limiting the maximum number of bytes
+ *   based on the currently available free space in the shared buffer pool.
+ *   In this mode, the maximum quota is calculated based
+ *   on the following formula:
+ *     max_quota = alpha / (1 + alpha) * Free_Buffer
+ *   While Free_Buffer is the amount of none-occupied buffer associated to
+ *   the relevant pool.
+ *   The value range which can be passed is 0-20 and serves
+ *   for computation of alpha by following formula:
+ *     alpha = 2 ^ (passed_value - 10)
+ */
+
+enum devlink_sb_threshold_type {
+	DEVLINK_SB_THRESHOLD_TYPE_STATIC,
+	DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC,
+};
+
+#define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20
+
+enum devlink_eswitch_mode {
+	DEVLINK_ESWITCH_MODE_LEGACY,
+	DEVLINK_ESWITCH_MODE_SWITCHDEV,
+};
+
+enum devlink_eswitch_inline_mode {
+	DEVLINK_ESWITCH_INLINE_MODE_NONE,
+	DEVLINK_ESWITCH_INLINE_MODE_LINK,
+	DEVLINK_ESWITCH_INLINE_MODE_NETWORK,
+	DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT,
+};
+
+enum devlink_eswitch_encap_mode {
+	DEVLINK_ESWITCH_ENCAP_MODE_NONE,
+	DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
+};
+
+enum devlink_port_flavour {
+	DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically
+					* facing the user.
+					*/
+	DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */
+	DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
+				   * interconnect port.
+				   */
+	DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for
+				      * the PCI PF. It is an internal
+				      * port that faces the PCI PF.
+				      */
+	DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port
+				      * for the PCI VF. It is an internal
+				      * port that faces the PCI VF.
+				      */
+	DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */
+	DEVLINK_PORT_FLAVOUR_UNUSED, /* Port which exists in the switch, but
+				      * is not used in any way.
+				      */
+	DEVLINK_PORT_FLAVOUR_PCI_SF, /* Represents eswitch port
+				      * for the PCI SF. It is an internal
+				      * port that faces the PCI SF.
+				      */
+};
+
+enum devlink_rate_type {
+	DEVLINK_RATE_TYPE_LEAF,
+	DEVLINK_RATE_TYPE_NODE,
+};
+
+enum devlink_param_cmode {
+	DEVLINK_PARAM_CMODE_RUNTIME,
+	DEVLINK_PARAM_CMODE_DRIVERINIT,
+	DEVLINK_PARAM_CMODE_PERMANENT,
+
+	/* Add new configuration modes above */
+	__DEVLINK_PARAM_CMODE_MAX,
+	DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
+};
+
+enum devlink_param_fw_load_policy_value {
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK,
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN,
+};
+
+enum devlink_param_reset_dev_on_drv_probe_value {
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN,
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS,
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER,
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK,
+};
+
+enum {
+	DEVLINK_ATTR_STATS_RX_PACKETS,		/* u64 */
+	DEVLINK_ATTR_STATS_RX_BYTES,		/* u64 */
+	DEVLINK_ATTR_STATS_RX_DROPPED,		/* u64 */
+
+	__DEVLINK_ATTR_STATS_MAX,
+	DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1
+};
+
+/* Specify what sections of a flash component can be overwritten when
+ * performing an update. Overwriting of firmware binary sections is always
+ * implicitly assumed to be allowed.
+ *
+ * Each section must be documented in
+ * Documentation/networking/devlink/devlink-flash.rst
+ *
+ */
+enum {
+	DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT,
+	DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT,
+
+	__DEVLINK_FLASH_OVERWRITE_MAX_BIT,
+	DEVLINK_FLASH_OVERWRITE_MAX_BIT = __DEVLINK_FLASH_OVERWRITE_MAX_BIT - 1
+};
+
+#define DEVLINK_FLASH_OVERWRITE_SETTINGS _BITUL(DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT)
+#define DEVLINK_FLASH_OVERWRITE_IDENTIFIERS _BITUL(DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT)
+
+#define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \
+	(_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1)
+
+enum devlink_attr_selftest_id {
+	DEVLINK_ATTR_SELFTEST_ID_UNSPEC,
+	DEVLINK_ATTR_SELFTEST_ID_FLASH,	/* flag */
+
+	__DEVLINK_ATTR_SELFTEST_ID_MAX,
+	DEVLINK_ATTR_SELFTEST_ID_MAX = __DEVLINK_ATTR_SELFTEST_ID_MAX - 1
+};
+
+enum devlink_selftest_status {
+	DEVLINK_SELFTEST_STATUS_SKIP,
+	DEVLINK_SELFTEST_STATUS_PASS,
+	DEVLINK_SELFTEST_STATUS_FAIL
+};
+
+enum devlink_attr_selftest_result {
+	DEVLINK_ATTR_SELFTEST_RESULT_UNSPEC,
+	DEVLINK_ATTR_SELFTEST_RESULT,		/* nested */
+	DEVLINK_ATTR_SELFTEST_RESULT_ID,	/* u32, enum devlink_attr_selftest_id */
+	DEVLINK_ATTR_SELFTEST_RESULT_STATUS,	/* u8, enum devlink_selftest_status */
+
+	__DEVLINK_ATTR_SELFTEST_RESULT_MAX,
+	DEVLINK_ATTR_SELFTEST_RESULT_MAX = __DEVLINK_ATTR_SELFTEST_RESULT_MAX - 1
+};
+
+/**
+ * enum devlink_trap_action - Packet trap action.
+ * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
+ *                            sent to the CPU.
+ * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
+ * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
+ *                              sent to the CPU.
+ */
+enum devlink_trap_action {
+	DEVLINK_TRAP_ACTION_DROP,
+	DEVLINK_TRAP_ACTION_TRAP,
+	DEVLINK_TRAP_ACTION_MIRROR,
+};
+
+/**
+ * enum devlink_trap_type - Packet trap type.
+ * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only
+ *                          processed by devlink and not injected to the
+ *                          kernel's Rx path.
+ * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not
+ *                               forwarded as intended due to an exception
+ *                               (e.g., missing neighbour entry) and trapped to
+ *                               control plane for resolution. Trapped packets
+ *                               are processed by devlink and injected to
+ *                               the kernel's Rx path.
+ * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for
+ *                             the correct functioning of the control plane.
+ *                             For example, an ARP request packet. Trapped
+ *                             packets are injected to the kernel's Rx path,
+ *                             but not reported to drop monitor.
+ */
+enum devlink_trap_type {
+	DEVLINK_TRAP_TYPE_DROP,
+	DEVLINK_TRAP_TYPE_EXCEPTION,
+	DEVLINK_TRAP_TYPE_CONTROL,
+};
+
+enum {
+	/* Trap can report input port as metadata */
+	DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
+	/* Trap can report flow action cookie as metadata */
+	DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
+};
+
+enum devlink_reload_action {
+	DEVLINK_RELOAD_ACTION_UNSPEC,
+	DEVLINK_RELOAD_ACTION_DRIVER_REINIT,	/* Driver entities re-instantiation */
+	DEVLINK_RELOAD_ACTION_FW_ACTIVATE,	/* FW activate */
+
+	/* Add new reload actions above */
+	__DEVLINK_RELOAD_ACTION_MAX,
+	DEVLINK_RELOAD_ACTION_MAX = __DEVLINK_RELOAD_ACTION_MAX - 1
+};
+
+enum devlink_reload_limit {
+	DEVLINK_RELOAD_LIMIT_UNSPEC,	/* unspecified, no constraints */
+	DEVLINK_RELOAD_LIMIT_NO_RESET,	/* No reset allowed, no down time allowed,
+					 * no link flap and no configuration is lost.
+					 */
+
+	/* Add new reload limit above */
+	__DEVLINK_RELOAD_LIMIT_MAX,
+	DEVLINK_RELOAD_LIMIT_MAX = __DEVLINK_RELOAD_LIMIT_MAX - 1
+};
+
+#define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1)
+
+enum devlink_linecard_state {
+	DEVLINK_LINECARD_STATE_UNSPEC,
+	DEVLINK_LINECARD_STATE_UNPROVISIONED,
+	DEVLINK_LINECARD_STATE_UNPROVISIONING,
+	DEVLINK_LINECARD_STATE_PROVISIONING,
+	DEVLINK_LINECARD_STATE_PROVISIONING_FAILED,
+	DEVLINK_LINECARD_STATE_PROVISIONED,
+	DEVLINK_LINECARD_STATE_ACTIVE,
+
+	__DEVLINK_LINECARD_STATE_MAX,
+	DEVLINK_LINECARD_STATE_MAX = __DEVLINK_LINECARD_STATE_MAX - 1
+};
+
+enum devlink_attr {
+	/* don't change the order or add anything between, this is ABI! */
+	DEVLINK_ATTR_UNSPEC,
+
+	/* bus name + dev name together are a handle for devlink entity */
+	DEVLINK_ATTR_BUS_NAME,			/* string */
+	DEVLINK_ATTR_DEV_NAME,			/* string */
+
+	DEVLINK_ATTR_PORT_INDEX,		/* u32 */
+	DEVLINK_ATTR_PORT_TYPE,			/* u16 */
+	DEVLINK_ATTR_PORT_DESIRED_TYPE,		/* u16 */
+	DEVLINK_ATTR_PORT_NETDEV_IFINDEX,	/* u32 */
+	DEVLINK_ATTR_PORT_NETDEV_NAME,		/* string */
+	DEVLINK_ATTR_PORT_IBDEV_NAME,		/* string */
+	DEVLINK_ATTR_PORT_SPLIT_COUNT,		/* u32 */
+	DEVLINK_ATTR_PORT_SPLIT_GROUP,		/* u32 */
+	DEVLINK_ATTR_SB_INDEX,			/* u32 */
+	DEVLINK_ATTR_SB_SIZE,			/* u32 */
+	DEVLINK_ATTR_SB_INGRESS_POOL_COUNT,	/* u16 */
+	DEVLINK_ATTR_SB_EGRESS_POOL_COUNT,	/* u16 */
+	DEVLINK_ATTR_SB_INGRESS_TC_COUNT,	/* u16 */
+	DEVLINK_ATTR_SB_EGRESS_TC_COUNT,	/* u16 */
+	DEVLINK_ATTR_SB_POOL_INDEX,		/* u16 */
+	DEVLINK_ATTR_SB_POOL_TYPE,		/* u8 */
+	DEVLINK_ATTR_SB_POOL_SIZE,		/* u32 */
+	DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE,	/* u8 */
+	DEVLINK_ATTR_SB_THRESHOLD,		/* u32 */
+	DEVLINK_ATTR_SB_TC_INDEX,		/* u16 */
+	DEVLINK_ATTR_SB_OCC_CUR,		/* u32 */
+	DEVLINK_ATTR_SB_OCC_MAX,		/* u32 */
+	DEVLINK_ATTR_ESWITCH_MODE,		/* u16 */
+	DEVLINK_ATTR_ESWITCH_INLINE_MODE,	/* u8 */
+
+	DEVLINK_ATTR_DPIPE_TABLES,		/* nested */
+	DEVLINK_ATTR_DPIPE_TABLE,		/* nested */
+	DEVLINK_ATTR_DPIPE_TABLE_NAME,		/* string */
+	DEVLINK_ATTR_DPIPE_TABLE_SIZE,		/* u64 */
+	DEVLINK_ATTR_DPIPE_TABLE_MATCHES,	/* nested */
+	DEVLINK_ATTR_DPIPE_TABLE_ACTIONS,	/* nested */
+	DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED,	/* u8 */
+
+	DEVLINK_ATTR_DPIPE_ENTRIES,		/* nested */
+	DEVLINK_ATTR_DPIPE_ENTRY,		/* nested */
+	DEVLINK_ATTR_DPIPE_ENTRY_INDEX,		/* u64 */
+	DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES,	/* nested */
+	DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES,	/* nested */
+	DEVLINK_ATTR_DPIPE_ENTRY_COUNTER,	/* u64 */
+
+	DEVLINK_ATTR_DPIPE_MATCH,		/* nested */
+	DEVLINK_ATTR_DPIPE_MATCH_VALUE,		/* nested */
+	DEVLINK_ATTR_DPIPE_MATCH_TYPE,		/* u32 */
+
+	DEVLINK_ATTR_DPIPE_ACTION,		/* nested */
+	DEVLINK_ATTR_DPIPE_ACTION_VALUE,	/* nested */
+	DEVLINK_ATTR_DPIPE_ACTION_TYPE,		/* u32 */
+
+	DEVLINK_ATTR_DPIPE_VALUE,
+	DEVLINK_ATTR_DPIPE_VALUE_MASK,
+	DEVLINK_ATTR_DPIPE_VALUE_MAPPING,	/* u32 */
+
+	DEVLINK_ATTR_DPIPE_HEADERS,		/* nested */
+	DEVLINK_ATTR_DPIPE_HEADER,		/* nested */
+	DEVLINK_ATTR_DPIPE_HEADER_NAME,		/* string */
+	DEVLINK_ATTR_DPIPE_HEADER_ID,		/* u32 */
+	DEVLINK_ATTR_DPIPE_HEADER_FIELDS,	/* nested */
+	DEVLINK_ATTR_DPIPE_HEADER_GLOBAL,	/* u8 */
+	DEVLINK_ATTR_DPIPE_HEADER_INDEX,	/* u32 */
+
+	DEVLINK_ATTR_DPIPE_FIELD,		/* nested */
+	DEVLINK_ATTR_DPIPE_FIELD_NAME,		/* string */
+	DEVLINK_ATTR_DPIPE_FIELD_ID,		/* u32 */
+	DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH,	/* u32 */
+	DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE,	/* u32 */
+
+	DEVLINK_ATTR_PAD,
+
+	DEVLINK_ATTR_ESWITCH_ENCAP_MODE,	/* u8 */
+	DEVLINK_ATTR_RESOURCE_LIST,		/* nested */
+	DEVLINK_ATTR_RESOURCE,			/* nested */
+	DEVLINK_ATTR_RESOURCE_NAME,		/* string */
+	DEVLINK_ATTR_RESOURCE_ID,		/* u64 */
+	DEVLINK_ATTR_RESOURCE_SIZE,		/* u64 */
+	DEVLINK_ATTR_RESOURCE_SIZE_NEW,		/* u64 */
+	DEVLINK_ATTR_RESOURCE_SIZE_VALID,	/* u8 */
+	DEVLINK_ATTR_RESOURCE_SIZE_MIN,		/* u64 */
+	DEVLINK_ATTR_RESOURCE_SIZE_MAX,		/* u64 */
+	DEVLINK_ATTR_RESOURCE_SIZE_GRAN,        /* u64 */
+	DEVLINK_ATTR_RESOURCE_UNIT,		/* u8 */
+	DEVLINK_ATTR_RESOURCE_OCC,		/* u64 */
+	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID,	/* u64 */
+	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
+
+	DEVLINK_ATTR_PORT_FLAVOUR,		/* u16 */
+	DEVLINK_ATTR_PORT_NUMBER,		/* u32 */
+	DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER,	/* u32 */
+
+	DEVLINK_ATTR_PARAM,			/* nested */
+	DEVLINK_ATTR_PARAM_NAME,		/* string */
+	DEVLINK_ATTR_PARAM_GENERIC,		/* flag */
+	DEVLINK_ATTR_PARAM_TYPE,		/* u8 */
+	DEVLINK_ATTR_PARAM_VALUES_LIST,		/* nested */
+	DEVLINK_ATTR_PARAM_VALUE,		/* nested */
+	DEVLINK_ATTR_PARAM_VALUE_DATA,		/* dynamic */
+	DEVLINK_ATTR_PARAM_VALUE_CMODE,		/* u8 */
+
+	DEVLINK_ATTR_REGION_NAME,               /* string */
+	DEVLINK_ATTR_REGION_SIZE,               /* u64 */
+	DEVLINK_ATTR_REGION_SNAPSHOTS,          /* nested */
+	DEVLINK_ATTR_REGION_SNAPSHOT,           /* nested */
+	DEVLINK_ATTR_REGION_SNAPSHOT_ID,        /* u32 */
+
+	DEVLINK_ATTR_REGION_CHUNKS,             /* nested */
+	DEVLINK_ATTR_REGION_CHUNK,              /* nested */
+	DEVLINK_ATTR_REGION_CHUNK_DATA,         /* binary */
+	DEVLINK_ATTR_REGION_CHUNK_ADDR,         /* u64 */
+	DEVLINK_ATTR_REGION_CHUNK_LEN,          /* u64 */
+
+	DEVLINK_ATTR_INFO_DRIVER_NAME,		/* string */
+	DEVLINK_ATTR_INFO_SERIAL_NUMBER,	/* string */
+	DEVLINK_ATTR_INFO_VERSION_FIXED,	/* nested */
+	DEVLINK_ATTR_INFO_VERSION_RUNNING,	/* nested */
+	DEVLINK_ATTR_INFO_VERSION_STORED,	/* nested */
+	DEVLINK_ATTR_INFO_VERSION_NAME,		/* string */
+	DEVLINK_ATTR_INFO_VERSION_VALUE,	/* string */
+
+	DEVLINK_ATTR_SB_POOL_CELL_SIZE,		/* u32 */
+
+	DEVLINK_ATTR_FMSG,			/* nested */
+	DEVLINK_ATTR_FMSG_OBJ_NEST_START,	/* flag */
+	DEVLINK_ATTR_FMSG_PAIR_NEST_START,	/* flag */
+	DEVLINK_ATTR_FMSG_ARR_NEST_START,	/* flag */
+	DEVLINK_ATTR_FMSG_NEST_END,		/* flag */
+	DEVLINK_ATTR_FMSG_OBJ_NAME,		/* string */
+	DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE,	/* u8 */
+	DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA,	/* dynamic */
+
+	DEVLINK_ATTR_HEALTH_REPORTER,			/* nested */
+	DEVLINK_ATTR_HEALTH_REPORTER_NAME,		/* string */
+	DEVLINK_ATTR_HEALTH_REPORTER_STATE,		/* u8 */
+	DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT,		/* u64 */
+	DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT,	/* u64 */
+	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS,		/* u64 */
+	DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD,	/* u64 */
+	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER,	/* u8 */
+
+	DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME,	/* string */
+	DEVLINK_ATTR_FLASH_UPDATE_COMPONENT,	/* string */
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG,	/* string */
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE,	/* u64 */
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL,	/* u64 */
+
+	DEVLINK_ATTR_PORT_PCI_PF_NUMBER,	/* u16 */
+	DEVLINK_ATTR_PORT_PCI_VF_NUMBER,	/* u16 */
+
+	DEVLINK_ATTR_STATS,				/* nested */
+
+	DEVLINK_ATTR_TRAP_NAME,				/* string */
+	/* enum devlink_trap_action */
+	DEVLINK_ATTR_TRAP_ACTION,			/* u8 */
+	/* enum devlink_trap_type */
+	DEVLINK_ATTR_TRAP_TYPE,				/* u8 */
+	DEVLINK_ATTR_TRAP_GENERIC,			/* flag */
+	DEVLINK_ATTR_TRAP_METADATA,			/* nested */
+	DEVLINK_ATTR_TRAP_GROUP_NAME,			/* string */
+
+	DEVLINK_ATTR_RELOAD_FAILED,			/* u8 0 or 1 */
+
+	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS,	/* u64 */
+
+	DEVLINK_ATTR_NETNS_FD,			/* u32 */
+	DEVLINK_ATTR_NETNS_PID,			/* u32 */
+	DEVLINK_ATTR_NETNS_ID,			/* u32 */
+
+	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP,	/* u8 */
+
+	DEVLINK_ATTR_TRAP_POLICER_ID,			/* u32 */
+	DEVLINK_ATTR_TRAP_POLICER_RATE,			/* u64 */
+	DEVLINK_ATTR_TRAP_POLICER_BURST,		/* u64 */
+
+	DEVLINK_ATTR_PORT_FUNCTION,			/* nested */
+
+	DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER,	/* string */
+
+	DEVLINK_ATTR_PORT_LANES,			/* u32 */
+	DEVLINK_ATTR_PORT_SPLITTABLE,			/* u8 */
+
+	DEVLINK_ATTR_PORT_EXTERNAL,		/* u8 */
+	DEVLINK_ATTR_PORT_CONTROLLER_NUMBER,	/* u32 */
+
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT,	/* u64 */
+	DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK,	/* bitfield32 */
+
+	DEVLINK_ATTR_RELOAD_ACTION,		/* u8 */
+	DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED,	/* bitfield32 */
+	DEVLINK_ATTR_RELOAD_LIMITS,		/* bitfield32 */
+
+	DEVLINK_ATTR_DEV_STATS,			/* nested */
+	DEVLINK_ATTR_RELOAD_STATS,		/* nested */
+	DEVLINK_ATTR_RELOAD_STATS_ENTRY,	/* nested */
+	DEVLINK_ATTR_RELOAD_STATS_LIMIT,	/* u8 */
+	DEVLINK_ATTR_RELOAD_STATS_VALUE,	/* u32 */
+	DEVLINK_ATTR_REMOTE_RELOAD_STATS,	/* nested */
+	DEVLINK_ATTR_RELOAD_ACTION_INFO,        /* nested */
+	DEVLINK_ATTR_RELOAD_ACTION_STATS,       /* nested */
+
+	DEVLINK_ATTR_PORT_PCI_SF_NUMBER,	/* u32 */
+
+	DEVLINK_ATTR_RATE_TYPE,			/* u16 */
+	DEVLINK_ATTR_RATE_TX_SHARE,		/* u64 */
+	DEVLINK_ATTR_RATE_TX_MAX,		/* u64 */
+	DEVLINK_ATTR_RATE_NODE_NAME,		/* string */
+	DEVLINK_ATTR_RATE_PARENT_NODE_NAME,	/* string */
+
+	DEVLINK_ATTR_REGION_MAX_SNAPSHOTS,	/* u32 */
+
+	DEVLINK_ATTR_LINECARD_INDEX,		/* u32 */
+	DEVLINK_ATTR_LINECARD_STATE,		/* u8 */
+	DEVLINK_ATTR_LINECARD_TYPE,		/* string */
+	DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES,	/* nested */
+
+	DEVLINK_ATTR_NESTED_DEVLINK,		/* nested */
+
+	DEVLINK_ATTR_SELFTESTS,			/* nested */
+
+	DEVLINK_ATTR_RATE_TX_PRIORITY,		/* u32 */
+	DEVLINK_ATTR_RATE_TX_WEIGHT,		/* u32 */
+
+	DEVLINK_ATTR_REGION_DIRECT,		/* flag */
+
+	/* add new attributes above here, update the policy in devlink.c */
+
+	__DEVLINK_ATTR_MAX,
+	DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
+};
+
+/* Mapping between internal resource described by the field and system
+ * structure
+ */
+enum devlink_dpipe_field_mapping_type {
+	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE,
+	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX,
+};
+
+/* Match type - specify the type of the match */
+enum devlink_dpipe_match_type {
+	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT,
+};
+
+/* Action type - specify the action type */
+enum devlink_dpipe_action_type {
+	DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY,
+};
+
+enum devlink_dpipe_field_ethernet_id {
+	DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
+};
+
+enum devlink_dpipe_field_ipv4_id {
+	DEVLINK_DPIPE_FIELD_IPV4_DST_IP,
+};
+
+enum devlink_dpipe_field_ipv6_id {
+	DEVLINK_DPIPE_FIELD_IPV6_DST_IP,
+};
+
+enum devlink_dpipe_header_id {
+	DEVLINK_DPIPE_HEADER_ETHERNET,
+	DEVLINK_DPIPE_HEADER_IPV4,
+	DEVLINK_DPIPE_HEADER_IPV6,
+};
+
+enum devlink_resource_unit {
+	DEVLINK_RESOURCE_UNIT_ENTRY,
+};
+
+enum devlink_port_fn_attr_cap {
+	DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT,
+	DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT,
+
+	/* Add new caps above */
+	__DEVLINK_PORT_FN_ATTR_CAPS_MAX,
+};
+
+#define DEVLINK_PORT_FN_CAP_ROCE _BITUL(DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT)
+#define DEVLINK_PORT_FN_CAP_MIGRATABLE \
+	_BITUL(DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT)
+
+enum devlink_port_function_attr {
+	DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
+	DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR,	/* binary */
+	DEVLINK_PORT_FN_ATTR_STATE,	/* u8 */
+	DEVLINK_PORT_FN_ATTR_OPSTATE,	/* u8 */
+	DEVLINK_PORT_FN_ATTR_CAPS,	/* bitfield32 */
+
+	__DEVLINK_PORT_FUNCTION_ATTR_MAX,
+	DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
+};
+
+enum devlink_port_fn_state {
+	DEVLINK_PORT_FN_STATE_INACTIVE,
+	DEVLINK_PORT_FN_STATE_ACTIVE,
+};
+
+/**
+ * enum devlink_port_fn_opstate - indicates operational state of the function
+ * @DEVLINK_PORT_FN_OPSTATE_ATTACHED: Driver is attached to the function.
+ * For graceful tear down of the function, after inactivation of the
+ * function, user should wait for operational state to turn DETACHED.
+ * @DEVLINK_PORT_FN_OPSTATE_DETACHED: Driver is detached from the function.
+ * It is safe to delete the port.
+ */
+enum devlink_port_fn_opstate {
+	DEVLINK_PORT_FN_OPSTATE_DETACHED,
+	DEVLINK_PORT_FN_OPSTATE_ATTACHED,
+};
+
+#endif /* _LINUX_DEVLINK_H_ */
diff --git a/contrib/libs/linux-headers/linux/dlm.h b/contrib/libs/linux-headers/linux/dlm.h
new file mode 100644
index 0000000000..a8f64a7b6d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dlm.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
+**
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+**
+*******************************************************************************
+******************************************************************************/
+
+#ifndef __DLM_DOT_H__
+#define __DLM_DOT_H__
+
+/*
+ * Interface to Distributed Lock Manager (DLM)
+ * routines and structures to use DLM lockspaces
+ */
+
+/* Lock levels and flags are here */
+#include <linux/dlmconstants.h>
+#include <linux/types.h>
+
+typedef void dlm_lockspace_t;
+
+/*
+ * Lock status block
+ *
+ * Use this structure to specify the contents of the lock value block.  For a
+ * conversion request, this structure is used to specify the lock ID of the
+ * lock.  DLM writes the status of the lock request and the lock ID assigned
+ * to the request in the lock status block.
+ *
+ * sb_lkid: the returned lock ID.  It is set on new (non-conversion) requests.
+ * It is available when dlm_lock returns.
+ *
+ * sb_lvbptr: saves or returns the contents of the lock's LVB according to rules
+ * shown for the DLM_LKF_VALBLK flag.
+ *
+ * sb_flags: DLM_SBF_DEMOTED is returned if in the process of promoting a lock,
+ * it was first demoted to NL to avoid conversion deadlock.
+ * DLM_SBF_VALNOTVALID is returned if the resource's LVB is marked invalid.
+ *
+ * sb_status: the returned status of the lock request set prior to AST
+ * execution.  Possible return values:
+ *
+ * 0 if lock request was successful
+ * -EAGAIN if request would block and is flagged DLM_LKF_NOQUEUE
+ * -DLM_EUNLOCK if unlock request was successful
+ * -DLM_ECANCEL if a cancel completed successfully
+ * -EDEADLK if a deadlock was detected
+ * -ETIMEDOUT if the lock request was canceled due to a timeout
+ */
+
+#define DLM_SBF_DEMOTED		0x01
+#define DLM_SBF_VALNOTVALID	0x02
+#define DLM_SBF_ALTMODE		0x04
+
+struct dlm_lksb {
+	int 	 sb_status;
+	__u32	 sb_lkid;
+	char 	 sb_flags;
+	char *	 sb_lvbptr;
+};
+
+/* dlm_new_lockspace() flags */
+
+/* DLM_LSFL_TIMEWARN is deprecated and reserved. DO NOT USE! */
+#define DLM_LSFL_TIMEWARN	0x00000002
+#define DLM_LSFL_NEWEXCL     	0x00000008
+
+
+#endif /* __DLM_DOT_H__ */
diff --git a/contrib/libs/linux-headers/linux/dlm_device.h b/contrib/libs/linux-headers/linux/dlm_device.h
new file mode 100644
index 0000000000..297c8d80b3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dlm_device.h
@@ -0,0 +1,109 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
+**
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+**
+*******************************************************************************
+******************************************************************************/
+
+#ifndef _LINUX_DLM_DEVICE_H
+#define _LINUX_DLM_DEVICE_H
+
+/* This is the device interface for dlm, most users will use a library
+ * interface.
+ */
+
+#include <linux/dlm.h>
+#include <linux/types.h>
+
+#define DLM_USER_LVB_LEN	32
+
+/* Version of the device interface */
+#define DLM_DEVICE_VERSION_MAJOR 6
+#define DLM_DEVICE_VERSION_MINOR 0
+#define DLM_DEVICE_VERSION_PATCH 2
+
+/* struct passed to the lock write */
+struct dlm_lock_params {
+	__u8 mode;
+	__u8 namelen;
+	__u16 unused;
+	__u32 flags;
+	__u32 lkid;
+	__u32 parent;
+	__u64 xid;
+	__u64 timeout;
+	void *castparam;
+	void *castaddr;
+	void *bastparam;
+	void *bastaddr;
+	struct dlm_lksb *lksb;
+	char lvb[DLM_USER_LVB_LEN];
+	char name[];
+};
+
+struct dlm_lspace_params {
+	__u32 flags;
+	__u32 minor;
+	char name[];
+};
+
+struct dlm_purge_params {
+	__u32 nodeid;
+	__u32 pid;
+};
+
+struct dlm_write_request {
+	__u32 version[3];
+	__u8 cmd;
+	__u8 is64bit;
+	__u8 unused[2];
+
+	union  {
+		struct dlm_lock_params   lock;
+		struct dlm_lspace_params lspace;
+		struct dlm_purge_params  purge;
+	} i;
+};
+
+struct dlm_device_version {
+	__u32 version[3];
+};
+
+/* struct read from the "device" fd,
+   consists mainly of userspace pointers for the library to use */
+
+struct dlm_lock_result {
+	__u32 version[3];
+	__u32 length;
+	void * user_astaddr;
+	void * user_astparam;
+	struct dlm_lksb * user_lksb;
+	struct dlm_lksb lksb;
+	__u8 bast_mode;
+	__u8 unused[3];
+	/* Offsets may be zero if no data is present */
+	__u32 lvb_offset;
+};
+
+/* Commands passed to the device */
+#define DLM_USER_LOCK         1
+#define DLM_USER_UNLOCK       2
+#define DLM_USER_QUERY        3
+#define DLM_USER_CREATE_LOCKSPACE  4
+#define DLM_USER_REMOVE_LOCKSPACE  5
+#define DLM_USER_PURGE        6
+#define DLM_USER_DEADLOCK     7
+
+/* Lockspace flags */
+#define DLM_USER_LSFLG_AUTOFREE   1
+#define DLM_USER_LSFLG_FORCEFREE  2
+
+#endif
+
diff --git a/contrib/libs/linux-headers/linux/dlm_plock.h b/contrib/libs/linux-headers/linux/dlm_plock.h
new file mode 100644
index 0000000000..577af304b9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dlm_plock.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __DLM_PLOCK_DOT_H__
+#define __DLM_PLOCK_DOT_H__
+
+#include <linux/types.h>
+
+#define DLM_PLOCK_MISC_NAME		"dlm_plock"
+
+#define DLM_PLOCK_VERSION_MAJOR	1
+#define DLM_PLOCK_VERSION_MINOR	2
+#define DLM_PLOCK_VERSION_PATCH	0
+
+enum {
+	DLM_PLOCK_OP_LOCK = 1,
+	DLM_PLOCK_OP_UNLOCK,
+	DLM_PLOCK_OP_GET,
+};
+
+#define DLM_PLOCK_FL_CLOSE 1
+
+struct dlm_plock_info {
+	__u32 version[3];
+	__u8 optype;
+	__u8 ex;
+	__u8 wait;
+	__u8 flags;
+	__u32 pid;
+	__s32 nodeid;
+	__s32 rv;
+	__u32 fsid;
+	__u64 number;
+	__u64 start;
+	__u64 end;
+	__u64 owner;
+};
+
+
+#endif /* __DLM_PLOCK_DOT_H__ */
diff --git a/contrib/libs/linux-headers/linux/dlmconstants.h b/contrib/libs/linux-headers/linux/dlmconstants.h
new file mode 100644
index 0000000000..6ca77a6388
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dlmconstants.h
@@ -0,0 +1,167 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
+**
+**  This copyrighted material is made available to anyone wishing to use,
+**  modify, copy, or redistribute it subject to the terms and conditions
+**  of the GNU General Public License v.2.
+**
+*******************************************************************************
+******************************************************************************/
+
+#ifndef __DLMCONSTANTS_DOT_H__
+#define __DLMCONSTANTS_DOT_H__
+
+/*
+ * Constants used by DLM interface.
+ */
+
+#define DLM_LOCKSPACE_LEN       64
+#define DLM_RESNAME_MAXLEN      64
+
+
+/*
+ * Lock Modes
+ */
+
+#define DLM_LOCK_IV		(-1)	/* invalid */
+#define DLM_LOCK_NL		0	/* null */
+#define DLM_LOCK_CR		1	/* concurrent read */
+#define DLM_LOCK_CW		2	/* concurrent write */
+#define DLM_LOCK_PR		3	/* protected read */
+#define DLM_LOCK_PW		4	/* protected write */
+#define DLM_LOCK_EX		5	/* exclusive */
+
+
+/*
+ * Flags to dlm_lock
+ *
+ * DLM_LKF_NOQUEUE
+ *
+ * Do not queue the lock request on the wait queue if it cannot be granted
+ * immediately.  If the lock cannot be granted because of this flag, DLM will
+ * either return -EAGAIN from the dlm_lock call or will return 0 from
+ * dlm_lock and -EAGAIN in the lock status block when the AST is executed.
+ *
+ * DLM_LKF_CANCEL
+ *
+ * Used to cancel a pending lock request or conversion.  A converting lock is
+ * returned to its previously granted mode.
+ *
+ * DLM_LKF_CONVERT
+ *
+ * Indicates a lock conversion request.  For conversions the name and namelen
+ * are ignored and the lock ID in the LKSB is used to identify the lock.
+ *
+ * DLM_LKF_VALBLK
+ *
+ * Requests DLM to return the current contents of the lock value block in the
+ * lock status block.  When this flag is set in a lock conversion from PW or EX
+ * modes, DLM assigns the value specified in the lock status block to the lock
+ * value block of the lock resource.  The LVB is a DLM_LVB_LEN size array
+ * containing application-specific information.
+ *
+ * DLM_LKF_QUECVT
+ *
+ * Force a conversion request to be queued, even if it is compatible with
+ * the granted modes of other locks on the same resource.
+ *
+ * DLM_LKF_IVVALBLK
+ *
+ * Invalidate the lock value block.
+ *
+ * DLM_LKF_CONVDEADLK
+ *
+ * Allows the dlm to resolve conversion deadlocks internally by demoting the
+ * granted mode of a converting lock to NL.  The DLM_SBF_DEMOTED flag is
+ * returned for a conversion that's been effected by this.
+ *
+ * DLM_LKF_PERSISTENT
+ *
+ * Only relevant to locks originating in userspace.  A persistent lock will not
+ * be removed if the process holding the lock exits.
+ *
+ * DLM_LKF_NODLCKWT
+ *
+ * Do not cancel the lock if it gets into conversion deadlock.
+ *
+ * DLM_LKF_NODLCKBLK
+ *
+ * net yet implemented
+ *
+ * DLM_LKF_EXPEDITE
+ *
+ * Used only with new requests for NL mode locks.  Tells the lock manager
+ * to grant the lock, ignoring other locks in convert and wait queues.
+ *
+ * DLM_LKF_NOQUEUEBAST
+ *
+ * Send blocking AST's before returning -EAGAIN to the caller.  It is only
+ * used along with the NOQUEUE flag.  Blocking AST's are not sent for failed
+ * NOQUEUE requests otherwise.
+ *
+ * DLM_LKF_HEADQUE
+ *
+ * Add a lock to the head of the convert or wait queue rather than the tail.
+ *
+ * DLM_LKF_NOORDER
+ *
+ * Disregard the standard grant order rules and grant a lock as soon as it
+ * is compatible with other granted locks.
+ *
+ * DLM_LKF_ORPHAN
+ *
+ * Acquire an orphan lock.
+ *
+ * DLM_LKF_ALTPR
+ *
+ * If the requested mode cannot be granted immediately, try to grant the lock
+ * in PR mode instead.  If this alternate mode is granted instead of the
+ * requested mode, DLM_SBF_ALTMODE is returned in the lksb.
+ *
+ * DLM_LKF_ALTCW
+ *
+ * The same as ALTPR, but the alternate mode is CW.
+ *
+ * DLM_LKF_FORCEUNLOCK
+ *
+ * Unlock the lock even if it is converting or waiting or has sublocks.
+ * Only really for use by the userland device.c code.
+ *
+ * DLM_LKF_TIMEOUT
+ *
+ * This value is deprecated and reserved. DO NOT USE!
+ *
+ */
+
+#define DLM_LKF_NOQUEUE		0x00000001
+#define DLM_LKF_CANCEL		0x00000002
+#define DLM_LKF_CONVERT		0x00000004
+#define DLM_LKF_VALBLK		0x00000008
+#define DLM_LKF_QUECVT		0x00000010
+#define DLM_LKF_IVVALBLK	0x00000020
+#define DLM_LKF_CONVDEADLK	0x00000040
+#define DLM_LKF_PERSISTENT	0x00000080
+#define DLM_LKF_NODLCKWT	0x00000100
+#define DLM_LKF_NODLCKBLK	0x00000200
+#define DLM_LKF_EXPEDITE	0x00000400
+#define DLM_LKF_NOQUEUEBAST	0x00000800
+#define DLM_LKF_HEADQUE		0x00001000
+#define DLM_LKF_NOORDER		0x00002000
+#define DLM_LKF_ORPHAN		0x00004000
+#define DLM_LKF_ALTPR		0x00008000
+#define DLM_LKF_ALTCW		0x00010000
+#define DLM_LKF_FORCEUNLOCK	0x00020000
+#define DLM_LKF_TIMEOUT		0x00040000
+
+/*
+ * Some return codes that are not in errno.h
+ */
+
+#define DLM_ECANCEL		0x10001
+#define DLM_EUNLOCK		0x10002
+
+#endif  /* __DLMCONSTANTS_DOT_H__ */
diff --git a/contrib/libs/linux-headers/linux/dm-ioctl.h b/contrib/libs/linux-headers/linux/dm-ioctl.h
new file mode 100644
index 0000000000..1990b5700f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dm-ioctl.h
@@ -0,0 +1,385 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
+ * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.
+ *
+ * This file is released under the LGPL.
+ */
+
+#ifndef _LINUX_DM_IOCTL_V4_H
+#define _LINUX_DM_IOCTL_V4_H
+
+#include <linux/types.h>
+
+#define DM_DIR "mapper"		/* Slashes not supported */
+#define DM_CONTROL_NODE "control"
+#define DM_MAX_TYPE_NAME 16
+#define DM_NAME_LEN 128
+#define DM_UUID_LEN 129
+
+/*
+ * A traditional ioctl interface for the device mapper.
+ *
+ * Each device can have two tables associated with it, an
+ * 'active' table which is the one currently used by io passing
+ * through the device, and an 'inactive' one which is a table
+ * that is being prepared as a replacement for the 'active' one.
+ *
+ * DM_VERSION:
+ * Just get the version information for the ioctl interface.
+ *
+ * DM_REMOVE_ALL:
+ * Remove all dm devices, destroy all tables.  Only really used
+ * for debug.
+ *
+ * DM_LIST_DEVICES:
+ * Get a list of all the dm device names.
+ *
+ * DM_DEV_CREATE:
+ * Create a new device, neither the 'active' or 'inactive' table
+ * slots will be filled.  The device will be in suspended state
+ * after creation, however any io to the device will get errored
+ * since it will be out-of-bounds.
+ *
+ * DM_DEV_REMOVE:
+ * Remove a device, destroy any tables.
+ *
+ * DM_DEV_RENAME:
+ * Rename a device or set its uuid if none was previously supplied.
+ *
+ * DM_SUSPEND:
+ * This performs both suspend and resume, depending which flag is
+ * passed in.
+ * Suspend: This command will not return until all pending io to
+ * the device has completed.  Further io will be deferred until
+ * the device is resumed.
+ * Resume: It is no longer an error to issue this command on an
+ * unsuspended device.  If a table is present in the 'inactive'
+ * slot, it will be moved to the active slot, then the old table
+ * from the active slot will be _destroyed_.  Finally the device
+ * is resumed.
+ *
+ * DM_DEV_STATUS:
+ * Retrieves the status for the table in the 'active' slot.
+ *
+ * DM_DEV_WAIT:
+ * Wait for a significant event to occur to the device.  This
+ * could either be caused by an event triggered by one of the
+ * targets of the table in the 'active' slot, or a table change.
+ *
+ * DM_TABLE_LOAD:
+ * Load a table into the 'inactive' slot for the device.  The
+ * device does _not_ need to be suspended prior to this command.
+ *
+ * DM_TABLE_CLEAR:
+ * Destroy any table in the 'inactive' slot (ie. abort).
+ *
+ * DM_TABLE_DEPS:
+ * Return a set of device dependencies for the 'active' table.
+ *
+ * DM_TABLE_STATUS:
+ * Return the targets status for the 'active' table.
+ *
+ * DM_TARGET_MSG:
+ * Pass a message string to the target at a specific offset of a device.
+ *
+ * DM_DEV_SET_GEOMETRY:
+ * Set the geometry of a device by passing in a string in this format:
+ *
+ * "cylinders heads sectors_per_track start_sector"
+ *
+ * Beware that CHS geometry is nearly obsolete and only provided
+ * for compatibility with dm devices that can be booted by a PC
+ * BIOS.  See struct hd_geometry for range limits.  Also note that
+ * the geometry is erased if the device size changes.
+ */
+
+/*
+ * All ioctl arguments consist of a single chunk of memory, with
+ * this structure at the start.  If a uuid is specified any
+ * lookup (eg. for a DM_INFO) will be done on that, *not* the
+ * name.
+ */
+struct dm_ioctl {
+	/*
+	 * The version number is made up of three parts:
+	 * major - no backward or forward compatibility,
+	 * minor - only backwards compatible,
+	 * patch - both backwards and forwards compatible.
+	 *
+	 * All clients of the ioctl interface should fill in the
+	 * version number of the interface that they were
+	 * compiled with.
+	 *
+	 * All recognised ioctl commands (ie. those that don't
+	 * return -ENOTTY) fill out this field, even if the
+	 * command failed.
+	 */
+	__u32 version[3];	/* in/out */
+	__u32 data_size;	/* total size of data passed in
+				 * including this struct */
+
+	__u32 data_start;	/* offset to start of data
+				 * relative to start of this struct */
+
+	__u32 target_count;	/* in/out */
+	__s32 open_count;	/* out */
+	__u32 flags;		/* in/out */
+
+	/*
+	 * event_nr holds either the event number (input and output) or the
+	 * udev cookie value (input only).
+	 * The DM_DEV_WAIT ioctl takes an event number as input.
+	 * The DM_SUSPEND, DM_DEV_REMOVE and DM_DEV_RENAME ioctls
+	 * use the field as a cookie to return in the DM_COOKIE
+	 * variable with the uevents they issue.
+	 * For output, the ioctls return the event number, not the cookie.
+	 */
+	__u32 event_nr;      	/* in/out */
+	__u32 padding;
+
+	__u64 dev;		/* in/out */
+
+	char name[DM_NAME_LEN];	/* device name */
+	char uuid[DM_UUID_LEN];	/* unique identifier for
+				 * the block device */
+	char data[7];		/* padding or data */
+};
+
+/*
+ * Used to specify tables.  These structures appear after the
+ * dm_ioctl.
+ */
+struct dm_target_spec {
+	__u64 sector_start;
+	__u64 length;
+	__s32 status;		/* used when reading from kernel only */
+
+	/*
+	 * Location of the next dm_target_spec.
+	 * - When specifying targets on a DM_TABLE_LOAD command, this value is
+	 *   the number of bytes from the start of the "current" dm_target_spec
+	 *   to the start of the "next" dm_target_spec.
+	 * - When retrieving targets on a DM_TABLE_STATUS command, this value
+	 *   is the number of bytes from the start of the first dm_target_spec
+	 *   (that follows the dm_ioctl struct) to the start of the "next"
+	 *   dm_target_spec.
+	 */
+	__u32 next;
+
+	char target_type[DM_MAX_TYPE_NAME];
+
+	/*
+	 * Parameter string starts immediately after this object.
+	 * Be careful to add padding after string to ensure correct
+	 * alignment of subsequent dm_target_spec.
+	 */
+};
+
+/*
+ * Used to retrieve the target dependencies.
+ */
+struct dm_target_deps {
+	__u32 count;	/* Array size */
+	__u32 padding;	/* unused */
+	__u64 dev[];	/* out */
+};
+
+/*
+ * Used to get a list of all dm devices.
+ */
+struct dm_name_list {
+	__u64 dev;
+	__u32 next;		/* offset to the next record from
+				   the _start_ of this */
+	char name[];
+
+	/*
+	 * The following members can be accessed by taking a pointer that
+	 * points immediately after the terminating zero character in "name"
+	 * and aligning this pointer to next 8-byte boundary.
+	 * Uuid is present if the flag DM_NAME_LIST_FLAG_HAS_UUID is set.
+	 *
+	 * __u32 event_nr;
+	 * __u32 flags;
+	 * char uuid[0];
+	 */
+};
+
+#define DM_NAME_LIST_FLAG_HAS_UUID		1
+#define DM_NAME_LIST_FLAG_DOESNT_HAVE_UUID	2
+
+/*
+ * Used to retrieve the target versions
+ */
+struct dm_target_versions {
+        __u32 next;
+        __u32 version[3];
+
+        char name[];
+};
+
+/*
+ * Used to pass message to a target
+ */
+struct dm_target_msg {
+	__u64 sector;	/* Device sector */
+
+	char message[];
+};
+
+/*
+ * If you change this make sure you make the corresponding change
+ * to dm-ioctl.c:lookup_ioctl()
+ */
+enum {
+	/* Top level cmds */
+	DM_VERSION_CMD = 0,
+	DM_REMOVE_ALL_CMD,
+	DM_LIST_DEVICES_CMD,
+
+	/* device level cmds */
+	DM_DEV_CREATE_CMD,
+	DM_DEV_REMOVE_CMD,
+	DM_DEV_RENAME_CMD,
+	DM_DEV_SUSPEND_CMD,
+	DM_DEV_STATUS_CMD,
+	DM_DEV_WAIT_CMD,
+
+	/* Table level cmds */
+	DM_TABLE_LOAD_CMD,
+	DM_TABLE_CLEAR_CMD,
+	DM_TABLE_DEPS_CMD,
+	DM_TABLE_STATUS_CMD,
+
+	/* Added later */
+	DM_LIST_VERSIONS_CMD,
+	DM_TARGET_MSG_CMD,
+	DM_DEV_SET_GEOMETRY_CMD,
+	DM_DEV_ARM_POLL_CMD,
+	DM_GET_TARGET_VERSION_CMD,
+};
+
+#define DM_IOCTL 0xfd
+
+#define DM_VERSION       _IOWR(DM_IOCTL, DM_VERSION_CMD, struct dm_ioctl)
+#define DM_REMOVE_ALL    _IOWR(DM_IOCTL, DM_REMOVE_ALL_CMD, struct dm_ioctl)
+#define DM_LIST_DEVICES  _IOWR(DM_IOCTL, DM_LIST_DEVICES_CMD, struct dm_ioctl)
+
+#define DM_DEV_CREATE    _IOWR(DM_IOCTL, DM_DEV_CREATE_CMD, struct dm_ioctl)
+#define DM_DEV_REMOVE    _IOWR(DM_IOCTL, DM_DEV_REMOVE_CMD, struct dm_ioctl)
+#define DM_DEV_RENAME    _IOWR(DM_IOCTL, DM_DEV_RENAME_CMD, struct dm_ioctl)
+#define DM_DEV_SUSPEND   _IOWR(DM_IOCTL, DM_DEV_SUSPEND_CMD, struct dm_ioctl)
+#define DM_DEV_STATUS    _IOWR(DM_IOCTL, DM_DEV_STATUS_CMD, struct dm_ioctl)
+#define DM_DEV_WAIT      _IOWR(DM_IOCTL, DM_DEV_WAIT_CMD, struct dm_ioctl)
+#define DM_DEV_ARM_POLL  _IOWR(DM_IOCTL, DM_DEV_ARM_POLL_CMD, struct dm_ioctl)
+
+#define DM_TABLE_LOAD    _IOWR(DM_IOCTL, DM_TABLE_LOAD_CMD, struct dm_ioctl)
+#define DM_TABLE_CLEAR   _IOWR(DM_IOCTL, DM_TABLE_CLEAR_CMD, struct dm_ioctl)
+#define DM_TABLE_DEPS    _IOWR(DM_IOCTL, DM_TABLE_DEPS_CMD, struct dm_ioctl)
+#define DM_TABLE_STATUS  _IOWR(DM_IOCTL, DM_TABLE_STATUS_CMD, struct dm_ioctl)
+
+#define DM_LIST_VERSIONS _IOWR(DM_IOCTL, DM_LIST_VERSIONS_CMD, struct dm_ioctl)
+#define DM_GET_TARGET_VERSION _IOWR(DM_IOCTL, DM_GET_TARGET_VERSION_CMD, struct dm_ioctl)
+
+#define DM_TARGET_MSG	 _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, struct dm_ioctl)
+#define DM_DEV_SET_GEOMETRY	_IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
+
+#define DM_VERSION_MAJOR	4
+#define DM_VERSION_MINOR	48
+#define DM_VERSION_PATCHLEVEL	0
+#define DM_VERSION_EXTRA	"-ioctl (2023-03-01)"
+
+/* Status bits */
+#define DM_READONLY_FLAG	(1 << 0) /* In/Out */
+#define DM_SUSPEND_FLAG		(1 << 1) /* In/Out */
+#define DM_PERSISTENT_DEV_FLAG	(1 << 3) /* In */
+
+/*
+ * Flag passed into ioctl STATUS command to get table information
+ * rather than current status.
+ */
+#define DM_STATUS_TABLE_FLAG	(1 << 4) /* In */
+
+/*
+ * Flags that indicate whether a table is present in either of
+ * the two table slots that a device has.
+ */
+#define DM_ACTIVE_PRESENT_FLAG   (1 << 5) /* Out */
+#define DM_INACTIVE_PRESENT_FLAG (1 << 6) /* Out */
+
+/*
+ * Indicates that the buffer passed in wasn't big enough for the
+ * results.
+ */
+#define DM_BUFFER_FULL_FLAG	(1 << 8) /* Out */
+
+/*
+ * This flag is now ignored.
+ */
+#define DM_SKIP_BDGET_FLAG	(1 << 9) /* In */
+
+/*
+ * Set this to avoid attempting to freeze any filesystem when suspending.
+ */
+#define DM_SKIP_LOCKFS_FLAG	(1 << 10) /* In */
+
+/*
+ * Set this to suspend without flushing queued ios.
+ * Also disables flushing uncommitted changes in the thin target before
+ * generating statistics for DM_TABLE_STATUS and DM_DEV_WAIT.
+ */
+#define DM_NOFLUSH_FLAG		(1 << 11) /* In */
+
+/*
+ * If set, any table information returned will relate to the inactive
+ * table instead of the live one.  Always check DM_INACTIVE_PRESENT_FLAG
+ * is set before using the data returned.
+ */
+#define DM_QUERY_INACTIVE_TABLE_FLAG	(1 << 12) /* In */
+
+/*
+ * If set, a uevent was generated for which the caller may need to wait.
+ */
+#define DM_UEVENT_GENERATED_FLAG	(1 << 13) /* Out */
+
+/*
+ * If set, rename changes the uuid not the name.  Only permitted
+ * if no uuid was previously supplied: an existing uuid cannot be changed.
+ */
+#define DM_UUID_FLAG			(1 << 14) /* In */
+
+/*
+ * If set, all buffers are wiped after use. Use when sending
+ * or requesting sensitive data such as an encryption key.
+ */
+#define DM_SECURE_DATA_FLAG		(1 << 15) /* In */
+
+/*
+ * If set, a message generated output data.
+ */
+#define DM_DATA_OUT_FLAG		(1 << 16) /* Out */
+
+/*
+ * If set with DM_DEV_REMOVE or DM_REMOVE_ALL this indicates that if
+ * the device cannot be removed immediately because it is still in use
+ * it should instead be scheduled for removal when it gets closed.
+ *
+ * On return from DM_DEV_REMOVE, DM_DEV_STATUS or other ioctls, this
+ * flag indicates that the device is scheduled to be removed when it
+ * gets closed.
+ */
+#define DM_DEFERRED_REMOVE		(1 << 17) /* In/Out */
+
+/*
+ * If set, the device is suspended internally.
+ */
+#define DM_INTERNAL_SUSPEND_FLAG	(1 << 18) /* Out */
+
+/*
+ * If set, returns in the in buffer passed by UM, the raw table information
+ * that would be measured by IMA subsystem on device state change.
+ */
+#define DM_IMA_MEASUREMENT_FLAG	(1 << 19) /* In */
+
+#endif				/* _LINUX_DM_IOCTL_H */
diff --git a/contrib/libs/linux-headers/linux/dm-log-userspace.h b/contrib/libs/linux-headers/linux/dm-log-userspace.h
new file mode 100644
index 0000000000..23dad9565e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dm-log-userspace.h
@@ -0,0 +1,432 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2006-2009 Red Hat, Inc.
+ *
+ * This file is released under the LGPL.
+ */
+
+#ifndef __DM_LOG_USERSPACE_H__
+#define __DM_LOG_USERSPACE_H__
+
+#include <linux/types.h>
+#include <linux/dm-ioctl.h> /* For DM_UUID_LEN */
+
+/*
+ * The device-mapper userspace log module consists of a kernel component and
+ * a user-space component.  The kernel component implements the API defined
+ * in dm-dirty-log.h.  Its purpose is simply to pass the parameters and
+ * return values of those API functions between kernel and user-space.
+ *
+ * Below are defined the 'request_types' - DM_ULOG_CTR, DM_ULOG_DTR, etc.
+ * These request types represent the different functions in the device-mapper
+ * dirty log API.  Each of these is described in more detail below.
+ *
+ * The user-space program must listen for requests from the kernel (representing
+ * the various API functions) and process them.
+ *
+ * User-space begins by setting up the communication link (error checking
+ * removed for clarity):
+ *	fd = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+ *	addr.nl_family = AF_NETLINK;
+ *	addr.nl_groups = CN_IDX_DM;
+ *	addr.nl_pid = 0;
+ *	r = bind(fd, (struct sockaddr *) &addr, sizeof(addr));
+ *	opt = addr.nl_groups;
+ *	setsockopt(fd, SOL_NETLINK, NETLINK_ADD_MEMBERSHIP, &opt, sizeof(opt));
+ *
+ * User-space will then wait to receive requests form the kernel, which it
+ * will process as described below.  The requests are received in the form,
+ * ((struct dm_ulog_request) + (additional data)).  Depending on the request
+ * type, there may or may not be 'additional data'.  In the descriptions below,
+ * you will see 'Payload-to-userspace' and 'Payload-to-kernel'.  The
+ * 'Payload-to-userspace' is what the kernel sends in 'additional data' as
+ * necessary parameters to complete the request.  The 'Payload-to-kernel' is
+ * the 'additional data' returned to the kernel that contains the necessary
+ * results of the request.  The 'data_size' field in the dm_ulog_request
+ * structure denotes the availability and amount of payload data.
+ */
+
+/*
+ * DM_ULOG_CTR corresponds to (found in dm-dirty-log.h):
+ * int (*ctr)(struct dm_dirty_log *log, struct dm_target *ti,
+ *	      unsigned argc, char **argv);
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	A NUL-terminated string that is the name of the device that is used
+ *	as the backing store for the log data.  'dm_get_device' will be called
+ *	on this device.  ('dm_put_device' will be called on this device
+ *	automatically after calling DM_ULOG_DTR.)  If there is no device needed
+ *	for log data, 'data_size' in the dm_ulog_request struct should be 0.
+ *
+ * The UUID contained in the dm_ulog_request structure is the reference that
+ * will be used by all request types to a specific log.  The constructor must
+ * record this association with the instance created.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field, filling the
+ * data field with the log device if necessary, and setting 'data_size'
+ * appropriately.
+ */
+#define DM_ULOG_CTR                    1
+
+/*
+ * DM_ULOG_DTR corresponds to (found in dm-dirty-log.h):
+ * void (*dtr)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being destroyed.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_DTR                    2
+
+/*
+ * DM_ULOG_PRESUSPEND corresponds to (found in dm-dirty-log.h):
+ * int (*presuspend)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being presuspended.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_PRESUSPEND             3
+
+/*
+ * DM_ULOG_POSTSUSPEND corresponds to (found in dm-dirty-log.h):
+ * int (*postsuspend)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being postsuspended.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_POSTSUSPEND            4
+
+/*
+ * DM_ULOG_RESUME corresponds to (found in dm-dirty-log.h):
+ * int (*resume)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	None.
+ *
+ * The UUID contained in the dm_ulog_request structure is all that is
+ * necessary to identify the log instance being resumed.  There is no
+ * payload data.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_RESUME                 5
+
+/*
+ * DM_ULOG_GET_REGION_SIZE corresponds to (found in dm-dirty-log.h):
+ * __u32 (*get_region_size)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	__u64 - contains the region size
+ *
+ * The region size is something that was determined at constructor time.
+ * It is returned in the payload area and 'data_size' is set to
+ * reflect this.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field appropriately.
+ */
+#define DM_ULOG_GET_REGION_SIZE        6
+
+/*
+ * DM_ULOG_IS_CLEAN corresponds to (found in dm-dirty-log.h):
+ * int (*is_clean)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	__u64 - the region to get clean status on
+ * Payload-to-kernel:
+ *	__s64  - 1 if clean, 0 otherwise
+ *
+ * Payload is sizeof(__u64) and contains the region for which the clean
+ * status is being made.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - filling the payload with 0 (not clean) or
+ * 1 (clean), setting 'data_size' and 'error' appropriately.
+ */
+#define DM_ULOG_IS_CLEAN               7
+
+/*
+ * DM_ULOG_IN_SYNC corresponds to (found in dm-dirty-log.h):
+ * int (*in_sync)(struct dm_dirty_log *log, region_t region,
+ *		  int can_block);
+ *
+ * Payload-to-userspace:
+ *	__u64 - the region to get sync status on
+ * Payload-to-kernel:
+ *	__s64 - 1 if in-sync, 0 otherwise
+ *
+ * Exactly the same as 'is_clean' above, except this time asking "has the
+ * region been recovered?" vs. "is the region not being modified?"
+ */
+#define DM_ULOG_IN_SYNC                8
+
+/*
+ * DM_ULOG_FLUSH corresponds to (found in dm-dirty-log.h):
+ * int (*flush)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	If the 'integrated_flush' directive is present in the constructor
+ *	table, the payload is as same as DM_ULOG_MARK_REGION:
+ *		__u64 [] - region(s) to mark
+ *	else
+ *		None
+ * Payload-to-kernel:
+ *	None.
+ *
+ * If the 'integrated_flush' option was used during the creation of the
+ * log, mark region requests are carried as payload in the flush request.
+ * Piggybacking the mark requests in this way allows for fewer communications
+ * between kernel and userspace.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_FLUSH                  9
+
+/*
+ * DM_ULOG_MARK_REGION corresponds to (found in dm-dirty-log.h):
+ * void (*mark_region)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	__u64 [] - region(s) to mark
+ * Payload-to-kernel:
+ *	None.
+ *
+ * Incoming payload contains the one or more regions to mark dirty.
+ * The number of regions contained in the payload can be determined from
+ * 'data_size/sizeof(__u64)'.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_MARK_REGION           10
+
+/*
+ * DM_ULOG_CLEAR_REGION corresponds to (found in dm-dirty-log.h):
+ * void (*clear_region)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	__u64 [] - region(s) to clear
+ * Payload-to-kernel:
+ *	None.
+ *
+ * Incoming payload contains the one or more regions to mark clean.
+ * The number of regions contained in the payload can be determined from
+ * 'data_size/sizeof(__u64)'.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_CLEAR_REGION          11
+
+/*
+ * DM_ULOG_GET_RESYNC_WORK corresponds to (found in dm-dirty-log.h):
+ * int (*get_resync_work)(struct dm_dirty_log *log, region_t *region);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	{
+ *		__s64 i; -- 1 if recovery necessary, 0 otherwise
+ *		__u64 r; -- The region to recover if i=1
+ *	}
+ * 'data_size' should be set appropriately.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field appropriately.
+ */
+#define DM_ULOG_GET_RESYNC_WORK       12
+
+/*
+ * DM_ULOG_SET_REGION_SYNC corresponds to (found in dm-dirty-log.h):
+ * void (*set_region_sync)(struct dm_dirty_log *log,
+ *			   region_t region, int in_sync);
+ *
+ * Payload-to-userspace:
+ *	{
+ *		__u64 - region to set sync state on
+ *		__s64  - 0 if not-in-sync, 1 if in-sync
+ *	}
+ * Payload-to-kernel:
+ *	None.
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and clearing
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_SET_REGION_SYNC       13
+
+/*
+ * DM_ULOG_GET_SYNC_COUNT corresponds to (found in dm-dirty-log.h):
+ * region_t (*get_sync_count)(struct dm_dirty_log *log);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	__u64 - the number of in-sync regions
+ *
+ * No incoming payload.  Kernel-bound payload contains the number of
+ * regions that are in-sync (in a size_t).
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_GET_SYNC_COUNT        14
+
+/*
+ * DM_ULOG_STATUS_INFO corresponds to (found in dm-dirty-log.h):
+ * int (*status)(struct dm_dirty_log *log, STATUSTYPE_INFO,
+ *		 char *result, unsigned maxlen);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	Character string containing STATUSTYPE_INFO
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_STATUS_INFO           15
+
+/*
+ * DM_ULOG_STATUS_TABLE corresponds to (found in dm-dirty-log.h):
+ * int (*status)(struct dm_dirty_log *log, STATUSTYPE_TABLE,
+ *		 char *result, unsigned maxlen);
+ *
+ * Payload-to-userspace:
+ *	None.
+ * Payload-to-kernel:
+ *	Character string containing STATUSTYPE_TABLE
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_STATUS_TABLE          16
+
+/*
+ * DM_ULOG_IS_REMOTE_RECOVERING corresponds to (found in dm-dirty-log.h):
+ * int (*is_remote_recovering)(struct dm_dirty_log *log, region_t region);
+ *
+ * Payload-to-userspace:
+ *	__u64 - region to determine recovery status on
+ * Payload-to-kernel:
+ *	{
+ *		__s64 is_recovering;  -- 0 if no, 1 if yes
+ *		__u64 in_sync_hint;  -- lowest region still needing resync
+ *	}
+ *
+ * When the request has been processed, user-space must return the
+ * dm_ulog_request to the kernel - setting the 'error' field and
+ * 'data_size' appropriately.
+ */
+#define DM_ULOG_IS_REMOTE_RECOVERING  17
+
+/*
+ * (DM_ULOG_REQUEST_MASK & request_type) to get the request type
+ *
+ * Payload-to-userspace:
+ *	A single string containing all the argv arguments separated by ' 's
+ * Payload-to-kernel:
+ *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *
+ * We are reserving 8 bits of the 32-bit 'request_type' field for the
+ * various request types above.  The remaining 24-bits are currently
+ * set to zero and are reserved for future use and compatibility concerns.
+ *
+ * User-space should always use DM_ULOG_REQUEST_TYPE to acquire the
+ * request type from the 'request_type' field to maintain forward compatibility.
+ */
+#define DM_ULOG_REQUEST_MASK 0xFF
+#define DM_ULOG_REQUEST_TYPE(request_type) \
+	(DM_ULOG_REQUEST_MASK & (request_type))
+
+/*
+ * DM_ULOG_REQUEST_VERSION is incremented when there is a
+ * change to the way information is passed between kernel
+ * and userspace.  This could be a structure change of
+ * dm_ulog_request or a change in the way requests are
+ * issued/handled.  Changes are outlined here:
+ *	version 1:  Initial implementation
+ *	version 2:  DM_ULOG_CTR allowed to return a string containing a
+ *	            device name that is to be registered with DM via
+ *	            'dm_get_device'.
+ *	version 3:  DM_ULOG_FLUSH is capable of carrying payload for marking
+ *		    regions.  This "integrated flush" reduces the number of
+ *		    requests between the kernel and userspace by effectively
+ *		    merging 'mark' and 'flush' requests.  A constructor table
+ *		    argument ('integrated_flush') is required to turn this
+ *		    feature on, so it is backwards compatible with older
+ *		    userspace versions.
+ */
+#define DM_ULOG_REQUEST_VERSION 3
+
+struct dm_ulog_request {
+	/*
+	 * The local unique identifier (luid) and the universally unique
+	 * identifier (uuid) are used to tie a request to a specific
+	 * mirror log.  A single machine log could probably make due with
+	 * just the 'luid', but a cluster-aware log must use the 'uuid' and
+	 * the 'luid'.  The uuid is what is required for node to node
+	 * communication concerning a particular log, but the 'luid' helps
+	 * differentiate between logs that are being swapped and have the
+	 * same 'uuid'.  (Think "live" and "inactive" device-mapper tables.)
+	 */
+	__u64 luid;
+	char uuid[DM_UUID_LEN];
+	char padding[3];        /* Padding because DM_UUID_LEN = 129 */
+
+	__u32 version;       /* See DM_ULOG_REQUEST_VERSION */
+	__s32 error;          /* Used to report back processing errors */
+
+	__u32 seq;           /* Sequence number for request */
+	__u32 request_type;  /* DM_ULOG_* defined above */
+	__u32 data_size;     /* How much data (not including this struct) */
+
+	char data[];
+};
+
+#endif /* __DM_LOG_USERSPACE_H__ */
diff --git a/contrib/libs/linux-headers/linux/dma-buf.h b/contrib/libs/linux-headers/linux/dma-buf.h
new file mode 100644
index 0000000000..5a6fda66d9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dma-buf.h
@@ -0,0 +1,182 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Framework for buffer objects that can be shared across devices/subsystems.
+ *
+ * Copyright(C) 2015 Intel Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _DMA_BUF_UAPI_H_
+#define _DMA_BUF_UAPI_H_
+
+#include <linux/types.h>
+
+/**
+ * struct dma_buf_sync - Synchronize with CPU access.
+ *
+ * When a DMA buffer is accessed from the CPU via mmap, it is not always
+ * possible to guarantee coherency between the CPU-visible map and underlying
+ * memory.  To manage coherency, DMA_BUF_IOCTL_SYNC must be used to bracket
+ * any CPU access to give the kernel the chance to shuffle memory around if
+ * needed.
+ *
+ * Prior to accessing the map, the client must call DMA_BUF_IOCTL_SYNC
+ * with DMA_BUF_SYNC_START and the appropriate read/write flags.  Once the
+ * access is complete, the client should call DMA_BUF_IOCTL_SYNC with
+ * DMA_BUF_SYNC_END and the same read/write flags.
+ *
+ * The synchronization provided via DMA_BUF_IOCTL_SYNC only provides cache
+ * coherency.  It does not prevent other processes or devices from
+ * accessing the memory at the same time.  If synchronization with a GPU or
+ * other device driver is required, it is the client's responsibility to
+ * wait for buffer to be ready for reading or writing before calling this
+ * ioctl with DMA_BUF_SYNC_START.  Likewise, the client must ensure that
+ * follow-up work is not submitted to GPU or other device driver until
+ * after this ioctl has been called with DMA_BUF_SYNC_END?
+ *
+ * If the driver or API with which the client is interacting uses implicit
+ * synchronization, waiting for prior work to complete can be done via
+ * poll() on the DMA buffer file descriptor.  If the driver or API requires
+ * explicit synchronization, the client may have to wait on a sync_file or
+ * other synchronization primitive outside the scope of the DMA buffer API.
+ */
+struct dma_buf_sync {
+	/**
+	 * @flags: Set of access flags
+	 *
+	 * DMA_BUF_SYNC_START:
+	 *     Indicates the start of a map access session.
+	 *
+	 * DMA_BUF_SYNC_END:
+	 *     Indicates the end of a map access session.
+	 *
+	 * DMA_BUF_SYNC_READ:
+	 *     Indicates that the mapped DMA buffer will be read by the
+	 *     client via the CPU map.
+	 *
+	 * DMA_BUF_SYNC_WRITE:
+	 *     Indicates that the mapped DMA buffer will be written by the
+	 *     client via the CPU map.
+	 *
+	 * DMA_BUF_SYNC_RW:
+	 *     An alias for DMA_BUF_SYNC_READ | DMA_BUF_SYNC_WRITE.
+	 */
+	__u64 flags;
+};
+
+#define DMA_BUF_SYNC_READ      (1 << 0)
+#define DMA_BUF_SYNC_WRITE     (2 << 0)
+#define DMA_BUF_SYNC_RW        (DMA_BUF_SYNC_READ | DMA_BUF_SYNC_WRITE)
+#define DMA_BUF_SYNC_START     (0 << 2)
+#define DMA_BUF_SYNC_END       (1 << 2)
+#define DMA_BUF_SYNC_VALID_FLAGS_MASK \
+	(DMA_BUF_SYNC_RW | DMA_BUF_SYNC_END)
+
+#define DMA_BUF_NAME_LEN	32
+
+/**
+ * struct dma_buf_export_sync_file - Get a sync_file from a dma-buf
+ *
+ * Userspace can perform a DMA_BUF_IOCTL_EXPORT_SYNC_FILE to retrieve the
+ * current set of fences on a dma-buf file descriptor as a sync_file.  CPU
+ * waits via poll() or other driver-specific mechanisms typically wait on
+ * whatever fences are on the dma-buf at the time the wait begins.  This
+ * is similar except that it takes a snapshot of the current fences on the
+ * dma-buf for waiting later instead of waiting immediately.  This is
+ * useful for modern graphics APIs such as Vulkan which assume an explicit
+ * synchronization model but still need to inter-operate with dma-buf.
+ *
+ * The intended usage pattern is the following:
+ *
+ *  1. Export a sync_file with flags corresponding to the expected GPU usage
+ *     via DMA_BUF_IOCTL_EXPORT_SYNC_FILE.
+ *
+ *  2. Submit rendering work which uses the dma-buf.  The work should wait on
+ *     the exported sync file before rendering and produce another sync_file
+ *     when complete.
+ *
+ *  3. Import the rendering-complete sync_file into the dma-buf with flags
+ *     corresponding to the GPU usage via DMA_BUF_IOCTL_IMPORT_SYNC_FILE.
+ *
+ * Unlike doing implicit synchronization via a GPU kernel driver's exec ioctl,
+ * the above is not a single atomic operation.  If userspace wants to ensure
+ * ordering via these fences, it is the respnosibility of userspace to use
+ * locks or other mechanisms to ensure that no other context adds fences or
+ * submits work between steps 1 and 3 above.
+ */
+struct dma_buf_export_sync_file {
+	/**
+	 * @flags: Read/write flags
+	 *
+	 * Must be DMA_BUF_SYNC_READ, DMA_BUF_SYNC_WRITE, or both.
+	 *
+	 * If DMA_BUF_SYNC_READ is set and DMA_BUF_SYNC_WRITE is not set,
+	 * the returned sync file waits on any writers of the dma-buf to
+	 * complete.  Waiting on the returned sync file is equivalent to
+	 * poll() with POLLIN.
+	 *
+	 * If DMA_BUF_SYNC_WRITE is set, the returned sync file waits on
+	 * any users of the dma-buf (read or write) to complete.  Waiting
+	 * on the returned sync file is equivalent to poll() with POLLOUT.
+	 * If both DMA_BUF_SYNC_WRITE and DMA_BUF_SYNC_READ are set, this
+	 * is equivalent to just DMA_BUF_SYNC_WRITE.
+	 */
+	__u32 flags;
+	/** @fd: Returned sync file descriptor */
+	__s32 fd;
+};
+
+/**
+ * struct dma_buf_import_sync_file - Insert a sync_file into a dma-buf
+ *
+ * Userspace can perform a DMA_BUF_IOCTL_IMPORT_SYNC_FILE to insert a
+ * sync_file into a dma-buf for the purposes of implicit synchronization
+ * with other dma-buf consumers.  This allows clients using explicitly
+ * synchronized APIs such as Vulkan to inter-op with dma-buf consumers
+ * which expect implicit synchronization such as OpenGL or most media
+ * drivers/video.
+ */
+struct dma_buf_import_sync_file {
+	/**
+	 * @flags: Read/write flags
+	 *
+	 * Must be DMA_BUF_SYNC_READ, DMA_BUF_SYNC_WRITE, or both.
+	 *
+	 * If DMA_BUF_SYNC_READ is set and DMA_BUF_SYNC_WRITE is not set,
+	 * this inserts the sync_file as a read-only fence.  Any subsequent
+	 * implicitly synchronized writes to this dma-buf will wait on this
+	 * fence but reads will not.
+	 *
+	 * If DMA_BUF_SYNC_WRITE is set, this inserts the sync_file as a
+	 * write fence.  All subsequent implicitly synchronized access to
+	 * this dma-buf will wait on this fence.
+	 */
+	__u32 flags;
+	/** @fd: Sync file descriptor */
+	__s32 fd;
+};
+
+#define DMA_BUF_BASE		'b'
+#define DMA_BUF_IOCTL_SYNC	_IOW(DMA_BUF_BASE, 0, struct dma_buf_sync)
+
+/* 32/64bitness of this uapi was botched in android, there's no difference
+ * between them in actual uapi, they're just different numbers.
+ */
+#define DMA_BUF_SET_NAME	_IOW(DMA_BUF_BASE, 1, const char *)
+#define DMA_BUF_SET_NAME_A	_IOW(DMA_BUF_BASE, 1, __u32)
+#define DMA_BUF_SET_NAME_B	_IOW(DMA_BUF_BASE, 1, __u64)
+#define DMA_BUF_IOCTL_EXPORT_SYNC_FILE	_IOWR(DMA_BUF_BASE, 2, struct dma_buf_export_sync_file)
+#define DMA_BUF_IOCTL_IMPORT_SYNC_FILE	_IOW(DMA_BUF_BASE, 3, struct dma_buf_import_sync_file)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/dma-heap.h b/contrib/libs/linux-headers/linux/dma-heap.h
new file mode 100644
index 0000000000..96b90cf0f8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dma-heap.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * DMABUF Heaps Userspace API
+ *
+ * Copyright (C) 2011 Google, Inc.
+ * Copyright (C) 2019 Linaro Ltd.
+ */
+#ifndef _LINUX_DMABUF_POOL_H
+#define _LINUX_DMABUF_POOL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * DOC: DMABUF Heaps Userspace API
+ */
+
+/* Valid FD_FLAGS are O_CLOEXEC, O_RDONLY, O_WRONLY, O_RDWR */
+#define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE)
+
+/* Currently no heap flags */
+#define DMA_HEAP_VALID_HEAP_FLAGS (0)
+
+/**
+ * struct dma_heap_allocation_data - metadata passed from userspace for
+ *                                      allocations
+ * @len:		size of the allocation
+ * @fd:			will be populated with a fd which provides the
+ *			handle to the allocated dma-buf
+ * @fd_flags:		file descriptor flags used when allocating
+ * @heap_flags:		flags passed to heap
+ *
+ * Provided by userspace as an argument to the ioctl
+ */
+struct dma_heap_allocation_data {
+	__u64 len;
+	__u32 fd;
+	__u32 fd_flags;
+	__u64 heap_flags;
+};
+
+#define DMA_HEAP_IOC_MAGIC		'H'
+
+/**
+ * DOC: DMA_HEAP_IOCTL_ALLOC - allocate memory from pool
+ *
+ * Takes a dma_heap_allocation_data struct and returns it with the fd field
+ * populated with the dmabuf handle of the allocation.
+ */
+#define DMA_HEAP_IOCTL_ALLOC	_IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\
+				      struct dma_heap_allocation_data)
+
+#endif /* _LINUX_DMABUF_POOL_H */
diff --git a/contrib/libs/linux-headers/linux/dns_resolver.h b/contrib/libs/linux-headers/linux/dns_resolver.h
new file mode 100644
index 0000000000..a9853ed000
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dns_resolver.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* DNS resolver interface definitions.
+ *
+ * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_DNS_RESOLVER_H
+#define _LINUX_DNS_RESOLVER_H
+
+#include <linux/types.h>
+
+/*
+ * Type of payload.
+ */
+enum dns_payload_content_type {
+	DNS_PAYLOAD_IS_SERVER_LIST	= 0, /* List of servers, requested by srv=1 */
+};
+
+/*
+ * Type of address that might be found in an address record.
+ */
+enum dns_payload_address_type {
+	DNS_ADDRESS_IS_IPV4		= 0, /* 4-byte AF_INET address */
+	DNS_ADDRESS_IS_IPV6		= 1, /* 16-byte AF_INET6 address */
+};
+
+/*
+ * Type of protocol used to access a server.
+ */
+enum dns_payload_protocol_type {
+	DNS_SERVER_PROTOCOL_UNSPECIFIED	= 0,
+	DNS_SERVER_PROTOCOL_UDP		= 1, /* Use UDP to talk to the server */
+	DNS_SERVER_PROTOCOL_TCP		= 2, /* Use TCP to talk to the server */
+};
+
+/*
+ * Source of record included in DNS resolver payload.
+ */
+enum dns_record_source {
+	DNS_RECORD_UNAVAILABLE		= 0, /* No source available (empty record) */
+	DNS_RECORD_FROM_CONFIG		= 1, /* From local configuration data */
+	DNS_RECORD_FROM_DNS_A		= 2, /* From DNS A or AAAA record */
+	DNS_RECORD_FROM_DNS_AFSDB	= 3, /* From DNS AFSDB record */
+	DNS_RECORD_FROM_DNS_SRV		= 4, /* From DNS SRV record */
+	DNS_RECORD_FROM_NSS		= 5, /* From NSS */
+	NR__dns_record_source
+};
+
+/*
+ * Status of record included in DNS resolver payload.
+ */
+enum dns_lookup_status {
+	DNS_LOOKUP_NOT_DONE		= 0, /* No lookup has been made */
+	DNS_LOOKUP_GOOD			= 1, /* Good records obtained */
+	DNS_LOOKUP_GOOD_WITH_BAD	= 2, /* Good records, some decoding errors */
+	DNS_LOOKUP_BAD			= 3, /* Couldn't decode results */
+	DNS_LOOKUP_GOT_NOT_FOUND	= 4, /* Got a "Not Found" result */
+	DNS_LOOKUP_GOT_LOCAL_FAILURE	= 5, /* Local failure during lookup */
+	DNS_LOOKUP_GOT_TEMP_FAILURE	= 6, /* Temporary failure during lookup */
+	DNS_LOOKUP_GOT_NS_FAILURE	= 7, /* Name server failure */
+	NR__dns_lookup_status
+};
+
+/*
+ * Header at the beginning of binary format payload.
+ */
+struct dns_payload_header {
+	__u8		zero;		/* Zero byte: marks this as not being text */
+	__u8		content;	/* enum dns_payload_content_type */
+	__u8		version;	/* Encoding version */
+} __attribute__((packed));
+
+/*
+ * Header at the beginning of a V1 server list.  This is followed directly by
+ * the server records.  Each server records begins with a struct of type
+ * dns_server_list_v1_server.
+ */
+struct dns_server_list_v1_header {
+	struct dns_payload_header hdr;
+	__u8		source;		/* enum dns_record_source */
+	__u8		status;		/* enum dns_lookup_status */
+	__u8		nr_servers;	/* Number of server records following this */
+} __attribute__((packed));
+
+/*
+ * Header at the beginning of each V1 server record.  This is followed by the
+ * characters of the name with no NUL-terminator, followed by the address
+ * records for that server.  Each address record begins with a struct of type
+ * struct dns_server_list_v1_address.
+ */
+struct dns_server_list_v1_server {
+	__u16		name_len;	/* Length of name (LE) */
+	__u16		priority;	/* Priority (as SRV record) (LE) */
+	__u16		weight;		/* Weight (as SRV record) (LE) */
+	__u16		port;		/* UDP/TCP port number (LE) */
+	__u8		source;		/* enum dns_record_source */
+	__u8		status;		/* enum dns_lookup_status */
+	__u8		protocol;	/* enum dns_payload_protocol_type */
+	__u8		nr_addrs;
+} __attribute__((packed));
+
+/*
+ * Header at the beginning of each V1 address record.  This is followed by the
+ * bytes of the address, 4 for IPV4 and 16 for IPV6.
+ */
+struct dns_server_list_v1_address {
+	__u8		address_type;	/* enum dns_payload_address_type */
+} __attribute__((packed));
+
+#endif /* _LINUX_DNS_RESOLVER_H */
diff --git a/contrib/libs/linux-headers/linux/dqblk_xfs.h b/contrib/libs/linux-headers/linux/dqblk_xfs.h
new file mode 100644
index 0000000000..8cda3e62e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dqblk_xfs.h
@@ -0,0 +1,228 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesset General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef _LINUX_DQBLK_XFS_H
+#define _LINUX_DQBLK_XFS_H
+
+#include <linux/types.h>
+
+/*
+ * Disk quota - quotactl(2) commands for the XFS Quota Manager (XQM).
+ */
+
+#define XQM_CMD(x)	(('X'<<8)+(x))	/* note: forms first QCMD argument */
+#define XQM_COMMAND(x)	(((x) & (0xff<<8)) == ('X'<<8))	/* test if for XFS */
+
+#define XQM_USRQUOTA	0	/* system call user quota type */
+#define XQM_GRPQUOTA	1	/* system call group quota type */
+#define XQM_PRJQUOTA	2	/* system call project quota type */
+#define XQM_MAXQUOTAS	3
+
+#define Q_XQUOTAON	XQM_CMD(1)	/* enable accounting/enforcement */
+#define Q_XQUOTAOFF	XQM_CMD(2)	/* disable accounting/enforcement */
+#define Q_XGETQUOTA	XQM_CMD(3)	/* get disk limits and usage */
+#define Q_XSETQLIM	XQM_CMD(4)	/* set disk limits */
+#define Q_XGETQSTAT	XQM_CMD(5)	/* get quota subsystem status */
+#define Q_XQUOTARM	XQM_CMD(6)	/* free disk space used by dquots */
+#define Q_XQUOTASYNC	XQM_CMD(7)	/* delalloc flush, updates dquots */
+#define Q_XGETQSTATV	XQM_CMD(8)	/* newer version of get quota */
+#define Q_XGETNEXTQUOTA	XQM_CMD(9)	/* get disk limits and usage >= ID */
+
+/*
+ * fs_disk_quota structure:
+ *
+ * This contains the current quota information regarding a user/proj/group.
+ * It is 64-bit aligned, and all the blk units are in BBs (Basic Blocks) of
+ * 512 bytes.
+ */
+#define FS_DQUOT_VERSION	1	/* fs_disk_quota.d_version */
+typedef struct fs_disk_quota {
+	__s8		d_version;	/* version of this structure */
+	__s8		d_flags;	/* FS_{USER,PROJ,GROUP}_QUOTA */
+	__u16		d_fieldmask;	/* field specifier */
+	__u32		d_id;		/* user, project, or group ID */
+	__u64		d_blk_hardlimit;/* absolute limit on disk blks */
+	__u64		d_blk_softlimit;/* preferred limit on disk blks */
+	__u64		d_ino_hardlimit;/* maximum # allocated inodes */
+	__u64		d_ino_softlimit;/* preferred inode limit */
+	__u64		d_bcount;	/* # disk blocks owned by the user */
+	__u64		d_icount;	/* # inodes owned by the user */
+	__s32		d_itimer;	/* Zero if within inode limits. If
+					 * not, we refuse service at this time
+					 * (in seconds since Unix epoch) */
+	__s32		d_btimer;	/* similar to above; for disk blocks */
+	__u16	  	d_iwarns;       /* # warnings issued wrt num inodes */
+	__u16	  	d_bwarns;       /* # warnings issued wrt disk blocks */
+	__s8		d_itimer_hi;	/* upper 8 bits of timer values */
+	__s8		d_btimer_hi;
+	__s8		d_rtbtimer_hi;
+	__s8		d_padding2;	/* padding2 - for future use */
+	__u64		d_rtb_hardlimit;/* absolute limit on realtime blks */
+	__u64		d_rtb_softlimit;/* preferred limit on RT disk blks */
+	__u64		d_rtbcount;	/* # realtime blocks owned */
+	__s32		d_rtbtimer;	/* similar to above; for RT disk blks */
+	__u16	  	d_rtbwarns;     /* # warnings issued wrt RT disk blks */
+	__s16		d_padding3;	/* padding3 - for future use */	
+	char		d_padding4[8];	/* yet more padding */
+} fs_disk_quota_t;
+
+/*
+ * These fields are sent to Q_XSETQLIM to specify fields that need to change.
+ */
+#define FS_DQ_ISOFT	(1<<0)
+#define FS_DQ_IHARD	(1<<1)
+#define FS_DQ_BSOFT	(1<<2)
+#define FS_DQ_BHARD 	(1<<3)
+#define FS_DQ_RTBSOFT	(1<<4)
+#define FS_DQ_RTBHARD	(1<<5)
+#define FS_DQ_LIMIT_MASK	(FS_DQ_ISOFT | FS_DQ_IHARD | FS_DQ_BSOFT | \
+				 FS_DQ_BHARD | FS_DQ_RTBSOFT | FS_DQ_RTBHARD)
+/*
+ * These timers can only be set in super user's dquot. For others, timers are
+ * automatically started and stopped. Superusers timer values set the limits
+ * for the rest.  In case these values are zero, the DQ_{F,B}TIMELIMIT values
+ * defined below are used. 
+ * These values also apply only to the d_fieldmask field for Q_XSETQLIM.
+ */
+#define FS_DQ_BTIMER	(1<<6)
+#define FS_DQ_ITIMER	(1<<7)
+#define FS_DQ_RTBTIMER 	(1<<8)
+#define FS_DQ_TIMER_MASK	(FS_DQ_BTIMER | FS_DQ_ITIMER | FS_DQ_RTBTIMER)
+
+/*
+ * Warning counts are set in both super user's dquot and others. For others,
+ * warnings are set/cleared by the administrators (or automatically by going
+ * below the soft limit).  Superusers warning values set the warning limits
+ * for the rest.  In case these values are zero, the DQ_{F,B}WARNLIMIT values
+ * defined below are used. 
+ * These values also apply only to the d_fieldmask field for Q_XSETQLIM.
+ */
+#define FS_DQ_BWARNS	(1<<9)
+#define FS_DQ_IWARNS	(1<<10)
+#define FS_DQ_RTBWARNS	(1<<11)
+#define FS_DQ_WARNS_MASK	(FS_DQ_BWARNS | FS_DQ_IWARNS | FS_DQ_RTBWARNS)
+
+/*
+ * Accounting values.  These can only be set for filesystem with
+ * non-transactional quotas that require quotacheck(8) in userspace.
+ */
+#define FS_DQ_BCOUNT		(1<<12)
+#define FS_DQ_ICOUNT		(1<<13)
+#define FS_DQ_RTBCOUNT		(1<<14)
+#define FS_DQ_ACCT_MASK		(FS_DQ_BCOUNT | FS_DQ_ICOUNT | FS_DQ_RTBCOUNT)
+
+/*
+ * Quota expiration timestamps are 40-bit signed integers, with the upper 8
+ * bits encoded in the _hi fields.
+ */
+#define FS_DQ_BIGTIME		(1<<15)
+
+/*
+ * Various flags related to quotactl(2).
+ */
+#define FS_QUOTA_UDQ_ACCT	(1<<0)  /* user quota accounting */
+#define FS_QUOTA_UDQ_ENFD	(1<<1)  /* user quota limits enforcement */
+#define FS_QUOTA_GDQ_ACCT	(1<<2)  /* group quota accounting */
+#define FS_QUOTA_GDQ_ENFD	(1<<3)  /* group quota limits enforcement */
+#define FS_QUOTA_PDQ_ACCT	(1<<4)  /* project quota accounting */
+#define FS_QUOTA_PDQ_ENFD	(1<<5)  /* project quota limits enforcement */
+
+#define FS_USER_QUOTA		(1<<0)	/* user quota type */
+#define FS_PROJ_QUOTA		(1<<1)	/* project quota type */
+#define FS_GROUP_QUOTA		(1<<2)	/* group quota type */
+
+/*
+ * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
+ * Provides a centralized way to get meta information about the quota subsystem.
+ * eg. space taken up for user and group quotas, number of dquots currently
+ * incore.
+ */
+#define FS_QSTAT_VERSION	1	/* fs_quota_stat.qs_version */
+
+/*
+ * Some basic information about 'quota files'.
+ */
+typedef struct fs_qfilestat {
+	__u64		qfs_ino;	/* inode number */
+	__u64		qfs_nblks;	/* number of BBs 512-byte-blks */
+	__u32		qfs_nextents;	/* number of extents */
+} fs_qfilestat_t;
+
+typedef struct fs_quota_stat {
+	__s8		qs_version;	/* version number for future changes */
+	__u16		qs_flags;	/* FS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
+	__s8		qs_pad;		/* unused */
+	fs_qfilestat_t	qs_uquota;	/* user quota storage information */
+	fs_qfilestat_t	qs_gquota;	/* group quota storage information */
+	__u32		qs_incoredqs;	/* number of dquots incore */
+	__s32		qs_btimelimit;  /* limit for blks timer */	
+	__s32		qs_itimelimit;  /* limit for inodes timer */	
+	__s32		qs_rtbtimelimit;/* limit for rt blks timer */	
+	__u16		qs_bwarnlimit;	/* limit for num warnings */
+	__u16		qs_iwarnlimit;	/* limit for num warnings */
+} fs_quota_stat_t;
+
+/*
+ * fs_quota_statv is used by Q_XGETQSTATV for a given file system. It provides
+ * a centralized way to get meta information about the quota subsystem. eg.
+ * space taken up for user, group, and project quotas, number of dquots
+ * currently incore.
+ *
+ * This version has proper versioning support with appropriate padding for
+ * future expansions, and ability to expand for future without creating any
+ * backward compatibility issues.
+ *
+ * Q_XGETQSTATV uses the passed in value of the requested version via
+ * fs_quota_statv.qs_version to determine the return data layout of
+ * fs_quota_statv.  The kernel will fill the data fields relevant to that
+ * version.
+ *
+ * If kernel does not support user space caller specified version, EINVAL will
+ * be returned. User space caller can then reduce the version number and retry
+ * the same command.
+ */
+#define FS_QSTATV_VERSION1	1	/* fs_quota_statv.qs_version */
+/*
+ * Some basic information about 'quota files' for Q_XGETQSTATV command
+ */
+struct fs_qfilestatv {
+	__u64		qfs_ino;	/* inode number */
+	__u64		qfs_nblks;	/* number of BBs 512-byte-blks */
+	__u32		qfs_nextents;	/* number of extents */
+	__u32		qfs_pad;	/* pad for 8-byte alignment */
+};
+
+struct fs_quota_statv {
+	__s8			qs_version;	/* version for future changes */
+	__u8			qs_pad1;	/* pad for 16bit alignment */
+	__u16			qs_flags;	/* FS_QUOTA_.* flags */
+	__u32			qs_incoredqs;	/* number of dquots incore */
+	struct fs_qfilestatv	qs_uquota;	/* user quota information */
+	struct fs_qfilestatv	qs_gquota;	/* group quota information */
+	struct fs_qfilestatv	qs_pquota;	/* project quota information */
+	__s32			qs_btimelimit;  /* limit for blks timer */
+	__s32			qs_itimelimit;  /* limit for inodes timer */
+	__s32			qs_rtbtimelimit;/* limit for rt blks timer */
+	__u16			qs_bwarnlimit;	/* limit for num warnings */
+	__u16			qs_iwarnlimit;	/* limit for num warnings */
+	__u16			qs_rtbwarnlimit;/* limit for rt blks warnings */
+	__u16			qs_pad3;
+	__u32			qs_pad4;
+	__u64			qs_pad2[7];	/* for future proofing */
+};
+
+#endif	/* _LINUX_DQBLK_XFS_H */
diff --git a/contrib/libs/linux-headers/linux/dvb/audio.h b/contrib/libs/linux-headers/linux/dvb/audio.h
new file mode 100644
index 0000000000..77fb866890
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/audio.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * audio.h - DEPRECATED MPEG-TS audio decoder API
+ *
+ * NOTE: should not be used on future drivers
+ *
+ * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBAUDIO_H_
+#define _DVBAUDIO_H_
+
+#include <linux/types.h>
+
+typedef enum {
+	AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
+	AUDIO_SOURCE_MEMORY /* Select internal memory as the main source */
+} audio_stream_source_t;
+
+
+typedef enum {
+	AUDIO_STOPPED,      /* Device is stopped */
+	AUDIO_PLAYING,      /* Device is currently playing */
+	AUDIO_PAUSED        /* Device is paused */
+} audio_play_state_t;
+
+
+typedef enum {
+	AUDIO_STEREO,
+	AUDIO_MONO_LEFT,
+	AUDIO_MONO_RIGHT,
+	AUDIO_MONO,
+	AUDIO_STEREO_SWAPPED
+} audio_channel_select_t;
+
+
+typedef struct audio_mixer {
+	unsigned int volume_left;
+	unsigned int volume_right;
+  /* what else do we need? bass, pass-through, ... */
+} audio_mixer_t;
+
+
+typedef struct audio_status {
+	int                    AV_sync_state;  /* sync audio and video? */
+	int                    mute_state;     /* audio is muted */
+	audio_play_state_t     play_state;     /* current playback state */
+	audio_stream_source_t  stream_source;  /* current stream source */
+	audio_channel_select_t channel_select; /* currently selected channel */
+	int                    bypass_mode;    /* pass on audio data to */
+	audio_mixer_t	       mixer_state;    /* current mixer state */
+} audio_status_t;                              /* separate decoder hardware */
+
+
+/* for GET_CAPABILITIES and SET_FORMAT, the latter should only set one bit */
+#define AUDIO_CAP_DTS    1
+#define AUDIO_CAP_LPCM   2
+#define AUDIO_CAP_MP1    4
+#define AUDIO_CAP_MP2    8
+#define AUDIO_CAP_MP3   16
+#define AUDIO_CAP_AAC   32
+#define AUDIO_CAP_OGG   64
+#define AUDIO_CAP_SDDS 128
+#define AUDIO_CAP_AC3  256
+
+#define AUDIO_STOP                 _IO('o', 1)
+#define AUDIO_PLAY                 _IO('o', 2)
+#define AUDIO_PAUSE                _IO('o', 3)
+#define AUDIO_CONTINUE             _IO('o', 4)
+#define AUDIO_SELECT_SOURCE        _IO('o', 5)
+#define AUDIO_SET_MUTE             _IO('o', 6)
+#define AUDIO_SET_AV_SYNC          _IO('o', 7)
+#define AUDIO_SET_BYPASS_MODE      _IO('o', 8)
+#define AUDIO_CHANNEL_SELECT       _IO('o', 9)
+#define AUDIO_GET_STATUS           _IOR('o', 10, audio_status_t)
+
+#define AUDIO_GET_CAPABILITIES     _IOR('o', 11, unsigned int)
+#define AUDIO_CLEAR_BUFFER         _IO('o',  12)
+#define AUDIO_SET_ID               _IO('o', 13)
+#define AUDIO_SET_MIXER            _IOW('o', 14, audio_mixer_t)
+#define AUDIO_SET_STREAMTYPE       _IO('o', 15)
+#define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20)
+
+#endif /* _DVBAUDIO_H_ */
diff --git a/contrib/libs/linux-headers/linux/dvb/ca.h b/contrib/libs/linux-headers/linux/dvb/ca.h
new file mode 100644
index 0000000000..15f4b8b04c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/ca.h
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * ca.h
+ *
+ * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBCA_H_
+#define _DVBCA_H_
+
+/**
+ * struct ca_slot_info - CA slot interface types and info.
+ *
+ * @num:	slot number.
+ * @type:	slot type.
+ * @flags:	flags applicable to the slot.
+ *
+ * This struct stores the CA slot information.
+ *
+ * @type can be:
+ *
+ *	- %CA_CI - CI high level interface;
+ *	- %CA_CI_LINK - CI link layer level interface;
+ *	- %CA_CI_PHYS - CI physical layer level interface;
+ *	- %CA_DESCR - built-in descrambler;
+ *	- %CA_SC -simple smart card interface.
+ *
+ * @flags can be:
+ *
+ *	- %CA_CI_MODULE_PRESENT - module (or card) inserted;
+ *	- %CA_CI_MODULE_READY - module is ready for usage.
+ */
+
+struct ca_slot_info {
+	int num;
+	int type;
+#define CA_CI            1
+#define CA_CI_LINK       2
+#define CA_CI_PHYS       4
+#define CA_DESCR         8
+#define CA_SC          128
+
+	unsigned int flags;
+#define CA_CI_MODULE_PRESENT 1
+#define CA_CI_MODULE_READY   2
+};
+
+
+/**
+ * struct ca_descr_info - descrambler types and info.
+ *
+ * @num:	number of available descramblers (keys).
+ * @type:	type of supported scrambling system.
+ *
+ * Identifies the number of descramblers and their type.
+ *
+ * @type can be:
+ *
+ *	- %CA_ECD - European Common Descrambler (ECD) hardware;
+ *	- %CA_NDS - Videoguard (NDS) hardware;
+ *	- %CA_DSS - Distributed Sample Scrambling (DSS) hardware.
+ */
+struct ca_descr_info {
+	unsigned int num;
+	unsigned int type;
+#define CA_ECD           1
+#define CA_NDS           2
+#define CA_DSS           4
+};
+
+/**
+ * struct ca_caps - CA slot interface capabilities.
+ *
+ * @slot_num:	total number of CA card and module slots.
+ * @slot_type:	bitmap with all supported types as defined at
+ *		&struct ca_slot_info (e. g. %CA_CI, %CA_CI_LINK, etc).
+ * @descr_num:	total number of descrambler slots (keys)
+ * @descr_type:	bitmap with all supported types as defined at
+ *		&struct ca_descr_info (e. g. %CA_ECD, %CA_NDS, etc).
+ */
+struct ca_caps {
+	unsigned int slot_num;
+	unsigned int slot_type;
+	unsigned int descr_num;
+	unsigned int descr_type;
+};
+
+/**
+ * struct ca_msg - a message to/from a CI-CAM
+ *
+ * @index:	unused
+ * @type:	unused
+ * @length:	length of the message
+ * @msg:	message
+ *
+ * This struct carries a message to be send/received from a CI CA module.
+ */
+struct ca_msg {
+	unsigned int index;
+	unsigned int type;
+	unsigned int length;
+	unsigned char msg[256];
+};
+
+/**
+ * struct ca_descr - CA descrambler control words info
+ *
+ * @index: CA Descrambler slot
+ * @parity: control words parity, where 0 means even and 1 means odd
+ * @cw: CA Descrambler control words
+ */
+struct ca_descr {
+	unsigned int index;
+	unsigned int parity;
+	unsigned char cw[8];
+};
+
+#define CA_RESET          _IO('o', 128)
+#define CA_GET_CAP        _IOR('o', 129, struct ca_caps)
+#define CA_GET_SLOT_INFO  _IOR('o', 130, struct ca_slot_info)
+#define CA_GET_DESCR_INFO _IOR('o', 131, struct ca_descr_info)
+#define CA_GET_MSG        _IOR('o', 132, struct ca_msg)
+#define CA_SEND_MSG       _IOW('o', 133, struct ca_msg)
+#define CA_SET_DESCR      _IOW('o', 134, struct ca_descr)
+
+
+/* This is needed for legacy userspace support */
+typedef struct ca_slot_info ca_slot_info_t;
+typedef struct ca_descr_info  ca_descr_info_t;
+typedef struct ca_caps  ca_caps_t;
+typedef struct ca_msg ca_msg_t;
+typedef struct ca_descr ca_descr_t;
+
+
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/dvb/dmx.h b/contrib/libs/linux-headers/linux/dvb/dmx.h
new file mode 100644
index 0000000000..4606b335f6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/dmx.h
@@ -0,0 +1,311 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * dmx.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBDMX_H_
+#define _DVBDMX_H_
+
+#include <linux/types.h>
+#include <time.h>
+
+
+#define DMX_FILTER_SIZE 16
+
+/**
+ * enum dmx_output - Output for the demux.
+ *
+ * @DMX_OUT_DECODER:
+ *	Streaming directly to decoder.
+ * @DMX_OUT_TAP:
+ *	Output going to a memory buffer (to be retrieved via the read command).
+ *	Delivers the stream output to the demux device on which the ioctl
+ *	is called.
+ * @DMX_OUT_TS_TAP:
+ *	Output multiplexed into a new TS (to be retrieved by reading from the
+ *	logical DVR device). Routes output to the logical DVR device
+ *	``/dev/dvb/adapter?/dvr?``, which delivers a TS multiplexed from all
+ *	filters for which @DMX_OUT_TS_TAP was specified.
+ * @DMX_OUT_TSDEMUX_TAP:
+ *	Like @DMX_OUT_TS_TAP but retrieved from the DMX device.
+ */
+enum dmx_output {
+	DMX_OUT_DECODER,
+	DMX_OUT_TAP,
+	DMX_OUT_TS_TAP,
+	DMX_OUT_TSDEMUX_TAP
+};
+
+
+/**
+ * enum dmx_input - Input from the demux.
+ *
+ * @DMX_IN_FRONTEND:	Input from a front-end device.
+ * @DMX_IN_DVR:		Input from the logical DVR device.
+ */
+enum dmx_input {
+	DMX_IN_FRONTEND,
+	DMX_IN_DVR
+};
+
+/**
+ * enum dmx_ts_pes - type of the PES filter.
+ *
+ * @DMX_PES_AUDIO0:	first audio PID. Also referred as @DMX_PES_AUDIO.
+ * @DMX_PES_VIDEO0:	first video PID. Also referred as @DMX_PES_VIDEO.
+ * @DMX_PES_TELETEXT0:	first teletext PID. Also referred as @DMX_PES_TELETEXT.
+ * @DMX_PES_SUBTITLE0:	first subtitle PID. Also referred as @DMX_PES_SUBTITLE.
+ * @DMX_PES_PCR0:	first Program Clock Reference PID.
+ *			Also referred as @DMX_PES_PCR.
+ *
+ * @DMX_PES_AUDIO1:	second audio PID.
+ * @DMX_PES_VIDEO1:	second video PID.
+ * @DMX_PES_TELETEXT1:	second teletext PID.
+ * @DMX_PES_SUBTITLE1:	second subtitle PID.
+ * @DMX_PES_PCR1:	second Program Clock Reference PID.
+ *
+ * @DMX_PES_AUDIO2:	third audio PID.
+ * @DMX_PES_VIDEO2:	third video PID.
+ * @DMX_PES_TELETEXT2:	third teletext PID.
+ * @DMX_PES_SUBTITLE2:	third subtitle PID.
+ * @DMX_PES_PCR2:	third Program Clock Reference PID.
+ *
+ * @DMX_PES_AUDIO3:	fourth audio PID.
+ * @DMX_PES_VIDEO3:	fourth video PID.
+ * @DMX_PES_TELETEXT3:	fourth teletext PID.
+ * @DMX_PES_SUBTITLE3:	fourth subtitle PID.
+ * @DMX_PES_PCR3:	fourth Program Clock Reference PID.
+ *
+ * @DMX_PES_OTHER:	any other PID.
+ */
+
+enum dmx_ts_pes {
+	DMX_PES_AUDIO0,
+	DMX_PES_VIDEO0,
+	DMX_PES_TELETEXT0,
+	DMX_PES_SUBTITLE0,
+	DMX_PES_PCR0,
+
+	DMX_PES_AUDIO1,
+	DMX_PES_VIDEO1,
+	DMX_PES_TELETEXT1,
+	DMX_PES_SUBTITLE1,
+	DMX_PES_PCR1,
+
+	DMX_PES_AUDIO2,
+	DMX_PES_VIDEO2,
+	DMX_PES_TELETEXT2,
+	DMX_PES_SUBTITLE2,
+	DMX_PES_PCR2,
+
+	DMX_PES_AUDIO3,
+	DMX_PES_VIDEO3,
+	DMX_PES_TELETEXT3,
+	DMX_PES_SUBTITLE3,
+	DMX_PES_PCR3,
+
+	DMX_PES_OTHER
+};
+
+#define DMX_PES_AUDIO    DMX_PES_AUDIO0
+#define DMX_PES_VIDEO    DMX_PES_VIDEO0
+#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
+#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
+#define DMX_PES_PCR      DMX_PES_PCR0
+
+
+
+/**
+ * struct dmx_filter - Specifies a section header filter.
+ *
+ * @filter: bit array with bits to be matched at the section header.
+ * @mask: bits that are valid at the filter bit array.
+ * @mode: mode of match: if bit is zero, it will match if equal (positive
+ *	  match); if bit is one, it will match if the bit is negated.
+ *
+ * Note: All arrays in this struct have a size of DMX_FILTER_SIZE (16 bytes).
+ */
+struct dmx_filter {
+	__u8  filter[DMX_FILTER_SIZE];
+	__u8  mask[DMX_FILTER_SIZE];
+	__u8  mode[DMX_FILTER_SIZE];
+};
+
+/**
+ * struct dmx_sct_filter_params - Specifies a section filter.
+ *
+ * @pid: PID to be filtered.
+ * @filter: section header filter, as defined by &struct dmx_filter.
+ * @timeout: maximum time to filter, in milliseconds.
+ * @flags: extra flags for the section filter.
+ *
+ * Carries the configuration for a MPEG-TS section filter.
+ *
+ * The @flags can be:
+ *
+ *	- %DMX_CHECK_CRC - only deliver sections where the CRC check succeeded;
+ *	- %DMX_ONESHOT - disable the section filter after one section
+ *	  has been delivered;
+ *	- %DMX_IMMEDIATE_START - Start filter immediately without requiring a
+ *	  :ref:`DMX_START`.
+ */
+struct dmx_sct_filter_params {
+	__u16             pid;
+	struct dmx_filter filter;
+	__u32             timeout;
+	__u32             flags;
+#define DMX_CHECK_CRC       1
+#define DMX_ONESHOT         2
+#define DMX_IMMEDIATE_START 4
+};
+
+/**
+ * struct dmx_pes_filter_params - Specifies Packetized Elementary Stream (PES)
+ *	filter parameters.
+ *
+ * @pid:	PID to be filtered.
+ * @input:	Demux input, as specified by &enum dmx_input.
+ * @output:	Demux output, as specified by &enum dmx_output.
+ * @pes_type:	Type of the pes filter, as specified by &enum dmx_pes_type.
+ * @flags:	Demux PES flags.
+ */
+struct dmx_pes_filter_params {
+	__u16           pid;
+	enum dmx_input  input;
+	enum dmx_output output;
+	enum dmx_ts_pes pes_type;
+	__u32           flags;
+};
+
+/**
+ * struct dmx_stc - Stores System Time Counter (STC) information.
+ *
+ * @num: input data: number of the STC, from 0 to N.
+ * @base: output: divisor for STC to get 90 kHz clock.
+ * @stc: output: stc in @base * 90 kHz units.
+ */
+struct dmx_stc {
+	unsigned int num;
+	unsigned int base;
+	__u64 stc;
+};
+
+/**
+ * enum dmx_buffer_flags - DMX memory-mapped buffer flags
+ *
+ * @DMX_BUFFER_FLAG_HAD_CRC32_DISCARD:
+ *	Indicates that the Kernel discarded one or more frames due to wrong
+ *	CRC32 checksum.
+ * @DMX_BUFFER_FLAG_TEI:
+ *	Indicates that the Kernel has detected a Transport Error indicator
+ *	(TEI) on a filtered pid.
+ * @DMX_BUFFER_PKT_COUNTER_MISMATCH:
+ *	Indicates that the Kernel has detected a packet counter mismatch
+ *	on a filtered pid.
+ * @DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED:
+ *	Indicates that the Kernel has detected one or more frame discontinuity.
+ * @DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR:
+ *	Received at least one packet with a frame discontinuity indicator.
+ */
+
+enum dmx_buffer_flags {
+	DMX_BUFFER_FLAG_HAD_CRC32_DISCARD		= 1 << 0,
+	DMX_BUFFER_FLAG_TEI				= 1 << 1,
+	DMX_BUFFER_PKT_COUNTER_MISMATCH			= 1 << 2,
+	DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED		= 1 << 3,
+	DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR		= 1 << 4,
+};
+
+/**
+ * struct dmx_buffer - dmx buffer info
+ *
+ * @index:	id number of the buffer
+ * @bytesused:	number of bytes occupied by data in the buffer (payload);
+ * @offset:	for buffers with memory == DMX_MEMORY_MMAP;
+ *		offset from the start of the device memory for this plane,
+ *		(or a "cookie" that should be passed to mmap() as offset)
+ * @length:	size in bytes of the buffer
+ * @flags:	bit array of buffer flags as defined by &enum dmx_buffer_flags.
+ *		Filled only at &DMX_DQBUF.
+ * @count:	monotonic counter for filled buffers. Helps to identify
+ *		data stream loses. Filled only at &DMX_DQBUF.
+ *
+ * Contains data exchanged by application and driver using one of the streaming
+ * I/O methods.
+ *
+ * Please notice that, for &DMX_QBUF, only @index should be filled.
+ * On &DMX_DQBUF calls, all fields will be filled by the Kernel.
+ */
+struct dmx_buffer {
+	__u32			index;
+	__u32			bytesused;
+	__u32			offset;
+	__u32			length;
+	__u32			flags;
+	__u32			count;
+};
+
+/**
+ * struct dmx_requestbuffers - request dmx buffer information
+ *
+ * @count:	number of requested buffers,
+ * @size:	size in bytes of the requested buffer
+ *
+ * Contains data used for requesting a dmx buffer.
+ * All reserved fields must be set to zero.
+ */
+struct dmx_requestbuffers {
+	__u32			count;
+	__u32			size;
+};
+
+/**
+ * struct dmx_exportbuffer - export of dmx buffer as DMABUF file descriptor
+ *
+ * @index:	id number of the buffer
+ * @flags:	flags for newly created file, currently only O_CLOEXEC is
+ *		supported, refer to manual of open syscall for more details
+ * @fd:		file descriptor associated with DMABUF (set by driver)
+ *
+ * Contains data used for exporting a dmx buffer as DMABUF file descriptor.
+ * The buffer is identified by a 'cookie' returned by DMX_QUERYBUF
+ * (identical to the cookie used to mmap() the buffer to userspace). All
+ * reserved fields must be set to zero. The field reserved0 is expected to
+ * become a structure 'type' allowing an alternative layout of the structure
+ * content. Therefore this field should not be used for any other extensions.
+ */
+struct dmx_exportbuffer {
+	__u32		index;
+	__u32		flags;
+	__s32		fd;
+};
+
+#define DMX_START                _IO('o', 41)
+#define DMX_STOP                 _IO('o', 42)
+#define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
+#define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
+#define DMX_SET_BUFFER_SIZE      _IO('o', 45)
+#define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
+#define DMX_GET_STC              _IOWR('o', 50, struct dmx_stc)
+#define DMX_ADD_PID              _IOW('o', 51, __u16)
+#define DMX_REMOVE_PID           _IOW('o', 52, __u16)
+
+
+/* This is needed for legacy userspace support */
+typedef enum dmx_output dmx_output_t;
+typedef enum dmx_input dmx_input_t;
+typedef enum dmx_ts_pes dmx_pes_type_t;
+typedef struct dmx_filter dmx_filter_t;
+
+
+#define DMX_REQBUFS              _IOWR('o', 60, struct dmx_requestbuffers)
+#define DMX_QUERYBUF             _IOWR('o', 61, struct dmx_buffer)
+#define DMX_EXPBUF               _IOWR('o', 62, struct dmx_exportbuffer)
+#define DMX_QBUF                 _IOWR('o', 63, struct dmx_buffer)
+#define DMX_DQBUF                _IOWR('o', 64, struct dmx_buffer)
+
+#endif /* _DVBDMX_H_ */
diff --git a/contrib/libs/linux-headers/linux/dvb/frontend.h b/contrib/libs/linux-headers/linux/dvb/frontend.h
new file mode 100644
index 0000000000..ffe7b579dd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/frontend.h
@@ -0,0 +1,1050 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * frontend.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *		    Ralph  Metzler <ralph@convergence.de>
+ *		    Holger Waechtler <holger@convergence.de>
+ *		    Andre Draszik <ad@convergence.de>
+ *		    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBFRONTEND_H_
+#define _DVBFRONTEND_H_
+
+#include <linux/types.h>
+
+/**
+ * enum fe_caps - Frontend capabilities
+ *
+ * @FE_IS_STUPID:			There's something wrong at the
+ *					frontend, and it can't report its
+ *					capabilities.
+ * @FE_CAN_INVERSION_AUTO:		Can auto-detect frequency spectral
+ *					band inversion
+ * @FE_CAN_FEC_1_2:			Supports FEC 1/2
+ * @FE_CAN_FEC_2_3:			Supports FEC 2/3
+ * @FE_CAN_FEC_3_4:			Supports FEC 3/4
+ * @FE_CAN_FEC_4_5:			Supports FEC 4/5
+ * @FE_CAN_FEC_5_6:			Supports FEC 5/6
+ * @FE_CAN_FEC_6_7:			Supports FEC 6/7
+ * @FE_CAN_FEC_7_8:			Supports FEC 7/8
+ * @FE_CAN_FEC_8_9:			Supports FEC 8/9
+ * @FE_CAN_FEC_AUTO:			Can auto-detect FEC
+ * @FE_CAN_QPSK:			Supports QPSK modulation
+ * @FE_CAN_QAM_16:			Supports 16-QAM modulation
+ * @FE_CAN_QAM_32:			Supports 32-QAM modulation
+ * @FE_CAN_QAM_64:			Supports 64-QAM modulation
+ * @FE_CAN_QAM_128:			Supports 128-QAM modulation
+ * @FE_CAN_QAM_256:			Supports 256-QAM modulation
+ * @FE_CAN_QAM_AUTO:			Can auto-detect QAM modulation
+ * @FE_CAN_TRANSMISSION_MODE_AUTO:	Can auto-detect transmission mode
+ * @FE_CAN_BANDWIDTH_AUTO:		Can auto-detect bandwidth
+ * @FE_CAN_GUARD_INTERVAL_AUTO:		Can auto-detect guard interval
+ * @FE_CAN_HIERARCHY_AUTO:		Can auto-detect hierarchy
+ * @FE_CAN_8VSB:			Supports 8-VSB modulation
+ * @FE_CAN_16VSB:			Supporta 16-VSB modulation
+ * @FE_HAS_EXTENDED_CAPS:		Unused
+ * @FE_CAN_MULTISTREAM:			Supports multistream filtering
+ * @FE_CAN_TURBO_FEC:			Supports "turbo FEC" modulation
+ * @FE_CAN_2G_MODULATION:		Supports "2nd generation" modulation,
+ *					e. g. DVB-S2, DVB-T2, DVB-C2
+ * @FE_NEEDS_BENDING:			Unused
+ * @FE_CAN_RECOVER:			Can recover from a cable unplug
+ *					automatically
+ * @FE_CAN_MUTE_TS:			Can stop spurious TS data output
+ */
+enum fe_caps {
+	FE_IS_STUPID			= 0,
+	FE_CAN_INVERSION_AUTO		= 0x1,
+	FE_CAN_FEC_1_2			= 0x2,
+	FE_CAN_FEC_2_3			= 0x4,
+	FE_CAN_FEC_3_4			= 0x8,
+	FE_CAN_FEC_4_5			= 0x10,
+	FE_CAN_FEC_5_6			= 0x20,
+	FE_CAN_FEC_6_7			= 0x40,
+	FE_CAN_FEC_7_8			= 0x80,
+	FE_CAN_FEC_8_9			= 0x100,
+	FE_CAN_FEC_AUTO			= 0x200,
+	FE_CAN_QPSK			= 0x400,
+	FE_CAN_QAM_16			= 0x800,
+	FE_CAN_QAM_32			= 0x1000,
+	FE_CAN_QAM_64			= 0x2000,
+	FE_CAN_QAM_128			= 0x4000,
+	FE_CAN_QAM_256			= 0x8000,
+	FE_CAN_QAM_AUTO			= 0x10000,
+	FE_CAN_TRANSMISSION_MODE_AUTO	= 0x20000,
+	FE_CAN_BANDWIDTH_AUTO		= 0x40000,
+	FE_CAN_GUARD_INTERVAL_AUTO	= 0x80000,
+	FE_CAN_HIERARCHY_AUTO		= 0x100000,
+	FE_CAN_8VSB			= 0x200000,
+	FE_CAN_16VSB			= 0x400000,
+	FE_HAS_EXTENDED_CAPS		= 0x800000,
+	FE_CAN_MULTISTREAM		= 0x4000000,
+	FE_CAN_TURBO_FEC		= 0x8000000,
+	FE_CAN_2G_MODULATION		= 0x10000000,
+	FE_NEEDS_BENDING		= 0x20000000,
+	FE_CAN_RECOVER			= 0x40000000,
+	FE_CAN_MUTE_TS			= 0x80000000
+};
+
+/*
+ * DEPRECATED: Should be kept just due to backward compatibility.
+ */
+enum fe_type {
+	FE_QPSK,
+	FE_QAM,
+	FE_OFDM,
+	FE_ATSC
+};
+
+/**
+ * struct dvb_frontend_info - Frontend properties and capabilities
+ *
+ * @name:			Name of the frontend
+ * @type:			**DEPRECATED**.
+ *				Should not be used on modern programs,
+ *				as a frontend may have more than one type.
+ *				In order to get the support types of a given
+ *				frontend, use :c:type:`DTV_ENUM_DELSYS`
+ *				instead.
+ * @frequency_min:		Minimal frequency supported by the frontend.
+ * @frequency_max:		Minimal frequency supported by the frontend.
+ * @frequency_stepsize:		All frequencies are multiple of this value.
+ * @frequency_tolerance:	Frequency tolerance.
+ * @symbol_rate_min:		Minimal symbol rate, in bauds
+ *				(for Cable/Satellite systems).
+ * @symbol_rate_max:		Maximal symbol rate, in bauds
+ *				(for Cable/Satellite systems).
+ * @symbol_rate_tolerance:	Maximal symbol rate tolerance, in ppm
+ *				(for Cable/Satellite systems).
+ * @notifier_delay:		**DEPRECATED**. Not used by any driver.
+ * @caps:			Capabilities supported by the frontend,
+ *				as specified in &enum fe_caps.
+ *
+ * .. note:
+ *
+ *    #. The frequencies are specified in Hz for Terrestrial and Cable
+ *       systems.
+ *    #. The frequencies are specified in kHz for Satellite systems.
+ */
+struct dvb_frontend_info {
+	char       name[128];
+	enum fe_type type;	/* DEPRECATED. Use DTV_ENUM_DELSYS instead */
+	__u32      frequency_min;
+	__u32      frequency_max;
+	__u32      frequency_stepsize;
+	__u32      frequency_tolerance;
+	__u32      symbol_rate_min;
+	__u32      symbol_rate_max;
+	__u32      symbol_rate_tolerance;
+	__u32      notifier_delay;		/* DEPRECATED */
+	enum fe_caps caps;
+};
+
+/**
+ * struct dvb_diseqc_master_cmd - DiSEqC master command
+ *
+ * @msg:
+ *	DiSEqC message to be sent. It contains a 3 bytes header with:
+ *	framing + address + command, and an optional argument
+ *	of up to 3 bytes of data.
+ * @msg_len:
+ *	Length of the DiSEqC message. Valid values are 3 to 6.
+ *
+ * Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
+ * the possible messages that can be used.
+ */
+struct dvb_diseqc_master_cmd {
+	__u8 msg[6];
+	__u8 msg_len;
+};
+
+/**
+ * struct dvb_diseqc_slave_reply - DiSEqC received data
+ *
+ * @msg:
+ *	DiSEqC message buffer to store a message received via DiSEqC.
+ *	It contains one byte header with: framing and
+ *	an optional argument of up to 3 bytes of data.
+ * @msg_len:
+ *	Length of the DiSEqC message. Valid values are 0 to 4,
+ *	where 0 means no message.
+ * @timeout:
+ *	Return from ioctl after timeout ms with errorcode when
+ *	no message was received.
+ *
+ * Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
+ * the possible messages that can be used.
+ */
+struct dvb_diseqc_slave_reply {
+	__u8 msg[4];
+	__u8 msg_len;
+	int  timeout;
+};
+
+/**
+ * enum fe_sec_voltage - DC Voltage used to feed the LNBf
+ *
+ * @SEC_VOLTAGE_13:	Output 13V to the LNBf
+ * @SEC_VOLTAGE_18:	Output 18V to the LNBf
+ * @SEC_VOLTAGE_OFF:	Don't feed the LNBf with a DC voltage
+ */
+enum fe_sec_voltage {
+	SEC_VOLTAGE_13,
+	SEC_VOLTAGE_18,
+	SEC_VOLTAGE_OFF
+};
+
+/**
+ * enum fe_sec_tone_mode - Type of tone to be send to the LNBf.
+ * @SEC_TONE_ON:	Sends a 22kHz tone burst to the antenna.
+ * @SEC_TONE_OFF:	Don't send a 22kHz tone to the antenna (except
+ *			if the ``FE_DISEQC_*`` ioctls are called).
+ */
+enum fe_sec_tone_mode {
+	SEC_TONE_ON,
+	SEC_TONE_OFF
+};
+
+/**
+ * enum fe_sec_mini_cmd - Type of mini burst to be sent
+ *
+ * @SEC_MINI_A:		Sends a mini-DiSEqC 22kHz '0' Tone Burst to select
+ *			satellite-A
+ * @SEC_MINI_B:		Sends a mini-DiSEqC 22kHz '1' Data Burst to select
+ *			satellite-B
+ */
+enum fe_sec_mini_cmd {
+	SEC_MINI_A,
+	SEC_MINI_B
+};
+
+/**
+ * enum fe_status - Enumerates the possible frontend status.
+ * @FE_NONE:		The frontend doesn't have any kind of lock.
+ *			That's the initial frontend status
+ * @FE_HAS_SIGNAL:	Has found something above the noise level.
+ * @FE_HAS_CARRIER:	Has found a signal.
+ * @FE_HAS_VITERBI:	FEC inner coding (Viterbi, LDPC or other inner code).
+ *			is stable.
+ * @FE_HAS_SYNC:	Synchronization bytes was found.
+ * @FE_HAS_LOCK:	Digital TV were locked and everything is working.
+ * @FE_TIMEDOUT:	Fo lock within the last about 2 seconds.
+ * @FE_REINIT:		Frontend was reinitialized, application is recommended
+ *			to reset DiSEqC, tone and parameters.
+ */
+enum fe_status {
+	FE_NONE			= 0x00,
+	FE_HAS_SIGNAL		= 0x01,
+	FE_HAS_CARRIER		= 0x02,
+	FE_HAS_VITERBI		= 0x04,
+	FE_HAS_SYNC		= 0x08,
+	FE_HAS_LOCK		= 0x10,
+	FE_TIMEDOUT		= 0x20,
+	FE_REINIT		= 0x40,
+};
+
+/**
+ * enum fe_spectral_inversion - Type of inversion band
+ *
+ * @INVERSION_OFF:	Don't do spectral band inversion.
+ * @INVERSION_ON:	Do spectral band inversion.
+ * @INVERSION_AUTO:	Autodetect spectral band inversion.
+ *
+ * This parameter indicates if spectral inversion should be presumed or
+ * not. In the automatic setting (``INVERSION_AUTO``) the hardware will try
+ * to figure out the correct setting by itself. If the hardware doesn't
+ * support, the %dvb_frontend will try to lock at the carrier first with
+ * inversion off. If it fails, it will try to enable inversion.
+ */
+enum fe_spectral_inversion {
+	INVERSION_OFF,
+	INVERSION_ON,
+	INVERSION_AUTO
+};
+
+/**
+ * enum fe_code_rate - Type of Forward Error Correction (FEC)
+ *
+ * @FEC_NONE: No Forward Error Correction Code
+ * @FEC_1_2:  Forward Error Correction Code 1/2
+ * @FEC_2_3:  Forward Error Correction Code 2/3
+ * @FEC_3_4:  Forward Error Correction Code 3/4
+ * @FEC_4_5:  Forward Error Correction Code 4/5
+ * @FEC_5_6:  Forward Error Correction Code 5/6
+ * @FEC_6_7:  Forward Error Correction Code 6/7
+ * @FEC_7_8:  Forward Error Correction Code 7/8
+ * @FEC_8_9:  Forward Error Correction Code 8/9
+ * @FEC_AUTO: Autodetect Error Correction Code
+ * @FEC_3_5:  Forward Error Correction Code 3/5
+ * @FEC_9_10: Forward Error Correction Code 9/10
+ * @FEC_2_5:  Forward Error Correction Code 2/5
+ * @FEC_1_3:  Forward Error Correction Code 1/3
+ * @FEC_1_4:  Forward Error Correction Code 1/4
+ * @FEC_5_9:  Forward Error Correction Code 5/9
+ * @FEC_7_9:  Forward Error Correction Code 7/9
+ * @FEC_8_15:  Forward Error Correction Code 8/15
+ * @FEC_11_15: Forward Error Correction Code 11/15
+ * @FEC_13_18: Forward Error Correction Code 13/18
+ * @FEC_9_20:  Forward Error Correction Code 9/20
+ * @FEC_11_20: Forward Error Correction Code 11/20
+ * @FEC_23_36: Forward Error Correction Code 23/36
+ * @FEC_25_36: Forward Error Correction Code 25/36
+ * @FEC_13_45: Forward Error Correction Code 13/45
+ * @FEC_26_45: Forward Error Correction Code 26/45
+ * @FEC_28_45: Forward Error Correction Code 28/45
+ * @FEC_32_45: Forward Error Correction Code 32/45
+ * @FEC_77_90: Forward Error Correction Code 77/90
+ *
+ * Please note that not all FEC types are supported by a given standard.
+ */
+enum fe_code_rate {
+	FEC_NONE = 0,
+	FEC_1_2,
+	FEC_2_3,
+	FEC_3_4,
+	FEC_4_5,
+	FEC_5_6,
+	FEC_6_7,
+	FEC_7_8,
+	FEC_8_9,
+	FEC_AUTO,
+	FEC_3_5,
+	FEC_9_10,
+	FEC_2_5,
+	FEC_1_3,
+	FEC_1_4,
+	FEC_5_9,
+	FEC_7_9,
+	FEC_8_15,
+	FEC_11_15,
+	FEC_13_18,
+	FEC_9_20,
+	FEC_11_20,
+	FEC_23_36,
+	FEC_25_36,
+	FEC_13_45,
+	FEC_26_45,
+	FEC_28_45,
+	FEC_32_45,
+	FEC_77_90,
+};
+
+/**
+ * enum fe_modulation - Type of modulation/constellation
+ * @QPSK:	QPSK modulation
+ * @QAM_16:	16-QAM modulation
+ * @QAM_32:	32-QAM modulation
+ * @QAM_64:	64-QAM modulation
+ * @QAM_128:	128-QAM modulation
+ * @QAM_256:	256-QAM modulation
+ * @QAM_AUTO:	Autodetect QAM modulation
+ * @VSB_8:	8-VSB modulation
+ * @VSB_16:	16-VSB modulation
+ * @PSK_8:	8-PSK modulation
+ * @APSK_16:	16-APSK modulation
+ * @APSK_32:	32-APSK modulation
+ * @DQPSK:	DQPSK modulation
+ * @QAM_4_NR:	4-QAM-NR modulation
+ * @QAM_1024:	1024-QAM modulation
+ * @QAM_4096:	4096-QAM modulation
+ * @APSK_8_L:	8APSK-L modulation
+ * @APSK_16_L:	16APSK-L modulation
+ * @APSK_32_L:	32APSK-L modulation
+ * @APSK_64:	64APSK modulation
+ * @APSK_64_L:	64APSK-L modulation
+ *
+ * Please note that not all modulations are supported by a given standard.
+ *
+ */
+enum fe_modulation {
+	QPSK,
+	QAM_16,
+	QAM_32,
+	QAM_64,
+	QAM_128,
+	QAM_256,
+	QAM_AUTO,
+	VSB_8,
+	VSB_16,
+	PSK_8,
+	APSK_16,
+	APSK_32,
+	DQPSK,
+	QAM_4_NR,
+	QAM_1024,
+	QAM_4096,
+	APSK_8_L,
+	APSK_16_L,
+	APSK_32_L,
+	APSK_64,
+	APSK_64_L,
+};
+
+/**
+ * enum fe_transmit_mode - Transmission mode
+ *
+ * @TRANSMISSION_MODE_AUTO:
+ *	Autodetect transmission mode. The hardware will try to find the
+ *	correct FFT-size (if capable) to fill in the missing parameters.
+ * @TRANSMISSION_MODE_1K:
+ *	Transmission mode 1K
+ * @TRANSMISSION_MODE_2K:
+ *	Transmission mode 2K
+ * @TRANSMISSION_MODE_8K:
+ *	Transmission mode 8K
+ * @TRANSMISSION_MODE_4K:
+ *	Transmission mode 4K
+ * @TRANSMISSION_MODE_16K:
+ *	Transmission mode 16K
+ * @TRANSMISSION_MODE_32K:
+ *	Transmission mode 32K
+ * @TRANSMISSION_MODE_C1:
+ *	Single Carrier (C=1) transmission mode (DTMB only)
+ * @TRANSMISSION_MODE_C3780:
+ *	Multi Carrier (C=3780) transmission mode (DTMB only)
+ *
+ * Please note that not all transmission modes are supported by a given
+ * standard.
+ */
+enum fe_transmit_mode {
+	TRANSMISSION_MODE_2K,
+	TRANSMISSION_MODE_8K,
+	TRANSMISSION_MODE_AUTO,
+	TRANSMISSION_MODE_4K,
+	TRANSMISSION_MODE_1K,
+	TRANSMISSION_MODE_16K,
+	TRANSMISSION_MODE_32K,
+	TRANSMISSION_MODE_C1,
+	TRANSMISSION_MODE_C3780,
+};
+
+/**
+ * enum fe_guard_interval - Guard interval
+ *
+ * @GUARD_INTERVAL_AUTO:	Autodetect the guard interval
+ * @GUARD_INTERVAL_1_128:	Guard interval 1/128
+ * @GUARD_INTERVAL_1_32:	Guard interval 1/32
+ * @GUARD_INTERVAL_1_16:	Guard interval 1/16
+ * @GUARD_INTERVAL_1_8:		Guard interval 1/8
+ * @GUARD_INTERVAL_1_4:		Guard interval 1/4
+ * @GUARD_INTERVAL_19_128:	Guard interval 19/128
+ * @GUARD_INTERVAL_19_256:	Guard interval 19/256
+ * @GUARD_INTERVAL_PN420:	PN length 420 (1/4)
+ * @GUARD_INTERVAL_PN595:	PN length 595 (1/6)
+ * @GUARD_INTERVAL_PN945:	PN length 945 (1/9)
+ * @GUARD_INTERVAL_1_64:	Guard interval 1/64
+ *
+ * Please note that not all guard intervals are supported by a given standard.
+ */
+enum fe_guard_interval {
+	GUARD_INTERVAL_1_32,
+	GUARD_INTERVAL_1_16,
+	GUARD_INTERVAL_1_8,
+	GUARD_INTERVAL_1_4,
+	GUARD_INTERVAL_AUTO,
+	GUARD_INTERVAL_1_128,
+	GUARD_INTERVAL_19_128,
+	GUARD_INTERVAL_19_256,
+	GUARD_INTERVAL_PN420,
+	GUARD_INTERVAL_PN595,
+	GUARD_INTERVAL_PN945,
+	GUARD_INTERVAL_1_64,
+};
+
+/**
+ * enum fe_hierarchy - Hierarchy
+ * @HIERARCHY_NONE:	No hierarchy
+ * @HIERARCHY_AUTO:	Autodetect hierarchy (if supported)
+ * @HIERARCHY_1:	Hierarchy 1
+ * @HIERARCHY_2:	Hierarchy 2
+ * @HIERARCHY_4:	Hierarchy 4
+ *
+ * Please note that not all hierarchy types are supported by a given standard.
+ */
+enum fe_hierarchy {
+	HIERARCHY_NONE,
+	HIERARCHY_1,
+	HIERARCHY_2,
+	HIERARCHY_4,
+	HIERARCHY_AUTO
+};
+
+/**
+ * enum fe_interleaving - Interleaving
+ * @INTERLEAVING_NONE:	No interleaving.
+ * @INTERLEAVING_AUTO:	Auto-detect interleaving.
+ * @INTERLEAVING_240:	Interleaving of 240 symbols.
+ * @INTERLEAVING_720:	Interleaving of 720 symbols.
+ *
+ * Please note that, currently, only DTMB uses it.
+ */
+enum fe_interleaving {
+	INTERLEAVING_NONE,
+	INTERLEAVING_AUTO,
+	INTERLEAVING_240,
+	INTERLEAVING_720,
+};
+
+/* DVBv5 property Commands */
+
+#define DTV_UNDEFINED		0
+#define DTV_TUNE		1
+#define DTV_CLEAR		2
+#define DTV_FREQUENCY		3
+#define DTV_MODULATION		4
+#define DTV_BANDWIDTH_HZ	5
+#define DTV_INVERSION		6
+#define DTV_DISEQC_MASTER	7
+#define DTV_SYMBOL_RATE		8
+#define DTV_INNER_FEC		9
+#define DTV_VOLTAGE		10
+#define DTV_TONE		11
+#define DTV_PILOT		12
+#define DTV_ROLLOFF		13
+#define DTV_DISEQC_SLAVE_REPLY	14
+
+/* Basic enumeration set for querying unlimited capabilities */
+#define DTV_FE_CAPABILITY_COUNT	15
+#define DTV_FE_CAPABILITY	16
+#define DTV_DELIVERY_SYSTEM	17
+
+/* ISDB-T and ISDB-Tsb */
+#define DTV_ISDBT_PARTIAL_RECEPTION	18
+#define DTV_ISDBT_SOUND_BROADCASTING	19
+
+#define DTV_ISDBT_SB_SUBCHANNEL_ID	20
+#define DTV_ISDBT_SB_SEGMENT_IDX	21
+#define DTV_ISDBT_SB_SEGMENT_COUNT	22
+
+#define DTV_ISDBT_LAYERA_FEC			23
+#define DTV_ISDBT_LAYERA_MODULATION		24
+#define DTV_ISDBT_LAYERA_SEGMENT_COUNT		25
+#define DTV_ISDBT_LAYERA_TIME_INTERLEAVING	26
+
+#define DTV_ISDBT_LAYERB_FEC			27
+#define DTV_ISDBT_LAYERB_MODULATION		28
+#define DTV_ISDBT_LAYERB_SEGMENT_COUNT		29
+#define DTV_ISDBT_LAYERB_TIME_INTERLEAVING	30
+
+#define DTV_ISDBT_LAYERC_FEC			31
+#define DTV_ISDBT_LAYERC_MODULATION		32
+#define DTV_ISDBT_LAYERC_SEGMENT_COUNT		33
+#define DTV_ISDBT_LAYERC_TIME_INTERLEAVING	34
+
+#define DTV_API_VERSION		35
+
+#define DTV_CODE_RATE_HP	36
+#define DTV_CODE_RATE_LP	37
+#define DTV_GUARD_INTERVAL	38
+#define DTV_TRANSMISSION_MODE	39
+#define DTV_HIERARCHY		40
+
+#define DTV_ISDBT_LAYER_ENABLED	41
+
+#define DTV_STREAM_ID		42
+#define DTV_ISDBS_TS_ID_LEGACY	DTV_STREAM_ID
+#define DTV_DVBT2_PLP_ID_LEGACY	43
+
+#define DTV_ENUM_DELSYS		44
+
+/* ATSC-MH */
+#define DTV_ATSCMH_FIC_VER		45
+#define DTV_ATSCMH_PARADE_ID		46
+#define DTV_ATSCMH_NOG			47
+#define DTV_ATSCMH_TNOG			48
+#define DTV_ATSCMH_SGN			49
+#define DTV_ATSCMH_PRC			50
+#define DTV_ATSCMH_RS_FRAME_MODE	51
+#define DTV_ATSCMH_RS_FRAME_ENSEMBLE	52
+#define DTV_ATSCMH_RS_CODE_MODE_PRI	53
+#define DTV_ATSCMH_RS_CODE_MODE_SEC	54
+#define DTV_ATSCMH_SCCC_BLOCK_MODE	55
+#define DTV_ATSCMH_SCCC_CODE_MODE_A	56
+#define DTV_ATSCMH_SCCC_CODE_MODE_B	57
+#define DTV_ATSCMH_SCCC_CODE_MODE_C	58
+#define DTV_ATSCMH_SCCC_CODE_MODE_D	59
+
+#define DTV_INTERLEAVING			60
+#define DTV_LNA					61
+
+/* Quality parameters */
+#define DTV_STAT_SIGNAL_STRENGTH	62
+#define DTV_STAT_CNR			63
+#define DTV_STAT_PRE_ERROR_BIT_COUNT	64
+#define DTV_STAT_PRE_TOTAL_BIT_COUNT	65
+#define DTV_STAT_POST_ERROR_BIT_COUNT	66
+#define DTV_STAT_POST_TOTAL_BIT_COUNT	67
+#define DTV_STAT_ERROR_BLOCK_COUNT	68
+#define DTV_STAT_TOTAL_BLOCK_COUNT	69
+
+/* Physical layer scrambling */
+#define DTV_SCRAMBLING_SEQUENCE_INDEX	70
+
+#define DTV_MAX_COMMAND		DTV_SCRAMBLING_SEQUENCE_INDEX
+
+/**
+ * enum fe_pilot - Type of pilot tone
+ *
+ * @PILOT_ON:	Pilot tones enabled
+ * @PILOT_OFF:	Pilot tones disabled
+ * @PILOT_AUTO:	Autodetect pilot tones
+ */
+enum fe_pilot {
+	PILOT_ON,
+	PILOT_OFF,
+	PILOT_AUTO,
+};
+
+/**
+ * enum fe_rolloff - Rolloff factor
+ * @ROLLOFF_35:		Roloff factor: α=35%
+ * @ROLLOFF_20:		Roloff factor: α=20%
+ * @ROLLOFF_25:		Roloff factor: α=25%
+ * @ROLLOFF_AUTO:	Auto-detect the roloff factor.
+ * @ROLLOFF_15:		Rolloff factor: α=15%
+ * @ROLLOFF_10:		Rolloff factor: α=10%
+ * @ROLLOFF_5:		Rolloff factor: α=5%
+ *
+ * .. note:
+ *
+ *    Roloff factor of 35% is implied on DVB-S. On DVB-S2, it is default.
+ */
+enum fe_rolloff {
+	ROLLOFF_35,
+	ROLLOFF_20,
+	ROLLOFF_25,
+	ROLLOFF_AUTO,
+	ROLLOFF_15,
+	ROLLOFF_10,
+	ROLLOFF_5,
+};
+
+/**
+ * enum fe_delivery_system - Type of the delivery system
+ *
+ * @SYS_UNDEFINED:
+ *	Undefined standard. Generally, indicates an error
+ * @SYS_DVBC_ANNEX_A:
+ *	Cable TV: DVB-C following ITU-T J.83 Annex A spec
+ * @SYS_DVBC_ANNEX_B:
+ *	Cable TV: DVB-C following ITU-T J.83 Annex B spec (ClearQAM)
+ * @SYS_DVBC_ANNEX_C:
+ *	Cable TV: DVB-C following ITU-T J.83 Annex C spec
+ * @SYS_DVBC2:
+ *      Cable TV: DVB-C2
+ * @SYS_ISDBC:
+ *	Cable TV: ISDB-C (no drivers yet)
+ * @SYS_DVBT:
+ *	Terrestrial TV: DVB-T
+ * @SYS_DVBT2:
+ *	Terrestrial TV: DVB-T2
+ * @SYS_ISDBT:
+ *	Terrestrial TV: ISDB-T
+ * @SYS_ATSC:
+ *	Terrestrial TV: ATSC
+ * @SYS_ATSCMH:
+ *	Terrestrial TV (mobile): ATSC-M/H
+ * @SYS_DTMB:
+ *	Terrestrial TV: DTMB
+ * @SYS_DVBS:
+ *	Satellite TV: DVB-S
+ * @SYS_DVBS2:
+ *	Satellite TV: DVB-S2 and DVB-S2X
+ * @SYS_TURBO:
+ *	Satellite TV: DVB-S Turbo
+ * @SYS_ISDBS:
+ *	Satellite TV: ISDB-S
+ * @SYS_DAB:
+ *	Digital audio: DAB (not fully supported)
+ * @SYS_DSS:
+ *	Satellite TV: DSS (not fully supported)
+ * @SYS_CMMB:
+ *	Terrestrial TV (mobile): CMMB (not fully supported)
+ * @SYS_DVBH:
+ *	Terrestrial TV (mobile): DVB-H (standard deprecated)
+ */
+enum fe_delivery_system {
+	SYS_UNDEFINED,
+	SYS_DVBC_ANNEX_A,
+	SYS_DVBC_ANNEX_B,
+	SYS_DVBT,
+	SYS_DSS,
+	SYS_DVBS,
+	SYS_DVBS2,
+	SYS_DVBH,
+	SYS_ISDBT,
+	SYS_ISDBS,
+	SYS_ISDBC,
+	SYS_ATSC,
+	SYS_ATSCMH,
+	SYS_DTMB,
+	SYS_CMMB,
+	SYS_DAB,
+	SYS_DVBT2,
+	SYS_TURBO,
+	SYS_DVBC_ANNEX_C,
+	SYS_DVBC2,
+};
+
+/* backward compatibility definitions for delivery systems */
+#define SYS_DVBC_ANNEX_AC	SYS_DVBC_ANNEX_A
+#define SYS_DMBTH		SYS_DTMB /* DMB-TH is legacy name, use DTMB */
+
+/* ATSC-MH specific parameters */
+
+/**
+ * enum atscmh_sccc_block_mode - Type of Series Concatenated Convolutional
+ *				 Code Block Mode.
+ *
+ * @ATSCMH_SCCC_BLK_SEP:
+ *	Separate SCCC: the SCCC outer code mode shall be set independently
+ *	for each Group Region (A, B, C, D)
+ * @ATSCMH_SCCC_BLK_COMB:
+ *	Combined SCCC: all four Regions shall have the same SCCC outer
+ *	code mode.
+ * @ATSCMH_SCCC_BLK_RES:
+ *	Reserved. Shouldn't be used.
+ */
+enum atscmh_sccc_block_mode {
+	ATSCMH_SCCC_BLK_SEP      = 0,
+	ATSCMH_SCCC_BLK_COMB     = 1,
+	ATSCMH_SCCC_BLK_RES      = 2,
+};
+
+/**
+ * enum atscmh_sccc_code_mode - Type of Series Concatenated Convolutional
+ *				Code Rate.
+ *
+ * @ATSCMH_SCCC_CODE_HLF:
+ *	The outer code rate of a SCCC Block is 1/2 rate.
+ * @ATSCMH_SCCC_CODE_QTR:
+ *	The outer code rate of a SCCC Block is 1/4 rate.
+ * @ATSCMH_SCCC_CODE_RES:
+ *	Reserved. Should not be used.
+ */
+enum atscmh_sccc_code_mode {
+	ATSCMH_SCCC_CODE_HLF     = 0,
+	ATSCMH_SCCC_CODE_QTR     = 1,
+	ATSCMH_SCCC_CODE_RES     = 2,
+};
+
+/**
+ * enum atscmh_rs_frame_ensemble - Reed Solomon(RS) frame ensemble.
+ *
+ * @ATSCMH_RSFRAME_ENS_PRI:	Primary Ensemble.
+ * @ATSCMH_RSFRAME_ENS_SEC:	Secondary Ensemble.
+ */
+enum atscmh_rs_frame_ensemble {
+	ATSCMH_RSFRAME_ENS_PRI   = 0,
+	ATSCMH_RSFRAME_ENS_SEC   = 1,
+};
+
+/**
+ * enum atscmh_rs_frame_mode - Reed Solomon (RS) frame mode.
+ *
+ * @ATSCMH_RSFRAME_PRI_ONLY:
+ *	Single Frame: There is only a primary RS Frame for all Group
+ *	Regions.
+ * @ATSCMH_RSFRAME_PRI_SEC:
+ *	Dual Frame: There are two separate RS Frames: Primary RS Frame for
+ *	Group Region A and B and Secondary RS Frame for Group Region C and
+ *	D.
+ * @ATSCMH_RSFRAME_RES:
+ *	Reserved. Shouldn't be used.
+ */
+enum atscmh_rs_frame_mode {
+	ATSCMH_RSFRAME_PRI_ONLY  = 0,
+	ATSCMH_RSFRAME_PRI_SEC   = 1,
+	ATSCMH_RSFRAME_RES       = 2,
+};
+
+/**
+ * enum atscmh_rs_code_mode - ATSC-M/H Reed Solomon modes
+ * @ATSCMH_RSCODE_211_187:	Reed Solomon code (211,187).
+ * @ATSCMH_RSCODE_223_187:	Reed Solomon code (223,187).
+ * @ATSCMH_RSCODE_235_187:	Reed Solomon code (235,187).
+ * @ATSCMH_RSCODE_RES:		Reserved. Shouldn't be used.
+ */
+enum atscmh_rs_code_mode {
+	ATSCMH_RSCODE_211_187    = 0,
+	ATSCMH_RSCODE_223_187    = 1,
+	ATSCMH_RSCODE_235_187    = 2,
+	ATSCMH_RSCODE_RES        = 3,
+};
+
+#define NO_STREAM_ID_FILTER	(~0U)
+#define LNA_AUTO                (~0U)
+
+/**
+ * enum fecap_scale_params - scale types for the quality parameters.
+ *
+ * @FE_SCALE_NOT_AVAILABLE: That QoS measure is not available. That
+ *			    could indicate a temporary or a permanent
+ *			    condition.
+ * @FE_SCALE_DECIBEL: The scale is measured in 0.001 dB steps, typically
+ *		      used on signal measures.
+ * @FE_SCALE_RELATIVE: The scale is a relative percentual measure,
+ *		       ranging from 0 (0%) to 0xffff (100%).
+ * @FE_SCALE_COUNTER: The scale counts the occurrence of an event, like
+ *		      bit error, block error, lapsed time.
+ */
+enum fecap_scale_params {
+	FE_SCALE_NOT_AVAILABLE = 0,
+	FE_SCALE_DECIBEL,
+	FE_SCALE_RELATIVE,
+	FE_SCALE_COUNTER
+};
+
+/**
+ * struct dtv_stats - Used for reading a DTV status property
+ *
+ * @scale:
+ *	Filled with enum fecap_scale_params - the scale in usage
+ *	for that parameter
+ *
+ * @svalue:
+ *	integer value of the measure, for %FE_SCALE_DECIBEL,
+ *	used for dB measures. The unit is 0.001 dB.
+ *
+ * @uvalue:
+ *	unsigned integer value of the measure, used when @scale is
+ *	either %FE_SCALE_RELATIVE or %FE_SCALE_COUNTER.
+ *
+ * For most delivery systems, this will return a single value for each
+ * parameter.
+ *
+ * It should be noticed, however, that new OFDM delivery systems like
+ * ISDB can use different modulation types for each group of carriers.
+ * On such standards, up to 8 groups of statistics can be provided, one
+ * for each carrier group (called "layer" on ISDB).
+ *
+ * In order to be consistent with other delivery systems, the first
+ * value refers to the entire set of carriers ("global").
+ *
+ * @scale should use the value %FE_SCALE_NOT_AVAILABLE when
+ * the value for the entire group of carriers or from one specific layer
+ * is not provided by the hardware.
+ *
+ * @len should be filled with the latest filled status + 1.
+ *
+ * In other words, for ISDB, those values should be filled like::
+ *
+ *	u.st.stat.svalue[0] = global statistics;
+ *	u.st.stat.scale[0] = FE_SCALE_DECIBEL;
+ *	u.st.stat.value[1] = layer A statistics;
+ *	u.st.stat.scale[1] = FE_SCALE_NOT_AVAILABLE (if not available);
+ *	u.st.stat.svalue[2] = layer B statistics;
+ *	u.st.stat.scale[2] = FE_SCALE_DECIBEL;
+ *	u.st.stat.svalue[3] = layer C statistics;
+ *	u.st.stat.scale[3] = FE_SCALE_DECIBEL;
+ *	u.st.len = 4;
+ */
+struct dtv_stats {
+	__u8 scale;	/* enum fecap_scale_params type */
+	union {
+		__u64 uvalue;	/* for counters and relative scales */
+		__s64 svalue;	/* for 0.001 dB measures */
+	};
+} __attribute__ ((packed));
+
+
+#define MAX_DTV_STATS   4
+
+/**
+ * struct dtv_fe_stats - store Digital TV frontend statistics
+ *
+ * @len:	length of the statistics - if zero, stats is disabled.
+ * @stat:	array with digital TV statistics.
+ *
+ * On most standards, @len can either be 0 or 1. However, for ISDB, each
+ * layer is modulated in separate. So, each layer may have its own set
+ * of statistics. If so, stat[0] carries on a global value for the property.
+ * Indexes 1 to 3 means layer A to B.
+ */
+struct dtv_fe_stats {
+	__u8 len;
+	struct dtv_stats stat[MAX_DTV_STATS];
+} __attribute__ ((packed));
+
+/**
+ * struct dtv_property - store one of frontend command and its value
+ *
+ * @cmd:		Digital TV command.
+ * @reserved:		Not used.
+ * @u:			Union with the values for the command.
+ * @u.data:		A unsigned 32 bits integer with command value.
+ * @u.buffer:		Struct to store bigger properties.
+ *			Currently unused.
+ * @u.buffer.data:	an unsigned 32-bits array.
+ * @u.buffer.len:	number of elements of the buffer.
+ * @u.buffer.reserved1:	Reserved.
+ * @u.buffer.reserved2:	Reserved.
+ * @u.st:		a &struct dtv_fe_stats array of statistics.
+ * @result:		Currently unused.
+ *
+ */
+struct dtv_property {
+	__u32 cmd;
+	__u32 reserved[3];
+	union {
+		__u32 data;
+		struct dtv_fe_stats st;
+		struct {
+			__u8 data[32];
+			__u32 len;
+			__u32 reserved1[3];
+			void *reserved2;
+		} buffer;
+	} u;
+	int result;
+} __attribute__ ((packed));
+
+/* num of properties cannot exceed DTV_IOCTL_MAX_MSGS per ioctl */
+#define DTV_IOCTL_MAX_MSGS 64
+
+/**
+ * struct dtv_properties - a set of command/value pairs.
+ *
+ * @num:	amount of commands stored at the struct.
+ * @props:	a pointer to &struct dtv_property.
+ */
+struct dtv_properties {
+	__u32 num;
+	struct dtv_property *props;
+};
+
+/*
+ * When set, this flag will disable any zigzagging or other "normal" tuning
+ * behavior. Additionally, there will be no automatic monitoring of the lock
+ * status, and hence no frontend events will be generated. If a frontend device
+ * is closed, this flag will be automatically turned off when the device is
+ * reopened read-write.
+ */
+#define FE_TUNE_MODE_ONESHOT 0x01
+
+/* Digital TV Frontend API calls */
+
+#define FE_GET_INFO		   _IOR('o', 61, struct dvb_frontend_info)
+
+#define FE_DISEQC_RESET_OVERLOAD   _IO('o', 62)
+#define FE_DISEQC_SEND_MASTER_CMD  _IOW('o', 63, struct dvb_diseqc_master_cmd)
+#define FE_DISEQC_RECV_SLAVE_REPLY _IOR('o', 64, struct dvb_diseqc_slave_reply)
+#define FE_DISEQC_SEND_BURST       _IO('o', 65)  /* fe_sec_mini_cmd_t */
+
+#define FE_SET_TONE		   _IO('o', 66)  /* fe_sec_tone_mode_t */
+#define FE_SET_VOLTAGE		   _IO('o', 67)  /* fe_sec_voltage_t */
+#define FE_ENABLE_HIGH_LNB_VOLTAGE _IO('o', 68)  /* int */
+
+#define FE_READ_STATUS		   _IOR('o', 69, fe_status_t)
+#define FE_READ_BER		   _IOR('o', 70, __u32)
+#define FE_READ_SIGNAL_STRENGTH    _IOR('o', 71, __u16)
+#define FE_READ_SNR		   _IOR('o', 72, __u16)
+#define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32)
+
+#define FE_SET_FRONTEND_TUNE_MODE  _IO('o', 81) /* unsigned int */
+#define FE_GET_EVENT		   _IOR('o', 78, struct dvb_frontend_event)
+
+#define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80) /* unsigned int */
+
+#define FE_SET_PROPERTY		   _IOW('o', 82, struct dtv_properties)
+#define FE_GET_PROPERTY		   _IOR('o', 83, struct dtv_properties)
+
+
+/*
+ * DEPRECATED: Everything below is deprecated in favor of DVBv5 API
+ *
+ * The DVBv3 only ioctls, structs and enums should not be used on
+ * newer programs, as it doesn't support the second generation of
+ * digital TV standards, nor supports newer delivery systems.
+ * They also don't support modern frontends with usually support multiple
+ * delivery systems.
+ *
+ * Drivers shouldn't use them.
+ *
+ * New applications should use DVBv5 delivery system instead
+ */
+
+/*
+ */
+
+enum fe_bandwidth {
+	BANDWIDTH_8_MHZ,
+	BANDWIDTH_7_MHZ,
+	BANDWIDTH_6_MHZ,
+	BANDWIDTH_AUTO,
+	BANDWIDTH_5_MHZ,
+	BANDWIDTH_10_MHZ,
+	BANDWIDTH_1_712_MHZ,
+};
+
+/* This is kept for legacy userspace support */
+typedef enum fe_sec_voltage fe_sec_voltage_t;
+typedef enum fe_caps fe_caps_t;
+typedef enum fe_type fe_type_t;
+typedef enum fe_sec_tone_mode fe_sec_tone_mode_t;
+typedef enum fe_sec_mini_cmd fe_sec_mini_cmd_t;
+typedef enum fe_status fe_status_t;
+typedef enum fe_spectral_inversion fe_spectral_inversion_t;
+typedef enum fe_code_rate fe_code_rate_t;
+typedef enum fe_modulation fe_modulation_t;
+typedef enum fe_transmit_mode fe_transmit_mode_t;
+typedef enum fe_bandwidth fe_bandwidth_t;
+typedef enum fe_guard_interval fe_guard_interval_t;
+typedef enum fe_hierarchy fe_hierarchy_t;
+typedef enum fe_pilot fe_pilot_t;
+typedef enum fe_rolloff fe_rolloff_t;
+typedef enum fe_delivery_system fe_delivery_system_t;
+
+/* DVBv3 structs */
+
+struct dvb_qpsk_parameters {
+	__u32		symbol_rate;  /* symbol rate in Symbols per second */
+	fe_code_rate_t	fec_inner;    /* forward error correction (see above) */
+};
+
+struct dvb_qam_parameters {
+	__u32		symbol_rate; /* symbol rate in Symbols per second */
+	fe_code_rate_t	fec_inner;   /* forward error correction (see above) */
+	fe_modulation_t	modulation;  /* modulation type (see above) */
+};
+
+struct dvb_vsb_parameters {
+	fe_modulation_t	modulation;  /* modulation type (see above) */
+};
+
+struct dvb_ofdm_parameters {
+	fe_bandwidth_t      bandwidth;
+	fe_code_rate_t      code_rate_HP;  /* high priority stream code rate */
+	fe_code_rate_t      code_rate_LP;  /* low priority stream code rate */
+	fe_modulation_t     constellation; /* modulation type (see above) */
+	fe_transmit_mode_t  transmission_mode;
+	fe_guard_interval_t guard_interval;
+	fe_hierarchy_t      hierarchy_information;
+};
+
+struct dvb_frontend_parameters {
+	__u32 frequency;  /* (absolute) frequency in Hz for DVB-C/DVB-T/ATSC */
+			  /* intermediate frequency in kHz for DVB-S */
+	fe_spectral_inversion_t inversion;
+	union {
+		struct dvb_qpsk_parameters qpsk;	/* DVB-S */
+		struct dvb_qam_parameters  qam;		/* DVB-C */
+		struct dvb_ofdm_parameters ofdm;	/* DVB-T */
+		struct dvb_vsb_parameters vsb;		/* ATSC */
+	} u;
+};
+
+struct dvb_frontend_event {
+	fe_status_t status;
+	struct dvb_frontend_parameters parameters;
+};
+
+/* DVBv3 API calls */
+
+#define FE_SET_FRONTEND		   _IOW('o', 76, struct dvb_frontend_parameters)
+#define FE_GET_FRONTEND		   _IOR('o', 77, struct dvb_frontend_parameters)
+
+
+#endif /*_DVBFRONTEND_H_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/net.h b/contrib/libs/linux-headers/linux/dvb/net.h
new file mode 100644
index 0000000000..7cbb47ac38
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/net.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * net.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBNET_H_
+#define _DVBNET_H_
+
+#include <linux/types.h>
+
+/**
+ * struct dvb_net_if - describes a DVB network interface
+ *
+ * @pid: Packet ID (PID) of the MPEG-TS that contains data
+ * @if_num: number of the Digital TV interface.
+ * @feedtype: Encapsulation type of the feed.
+ *
+ * A MPEG-TS stream may contain packet IDs with IP packages on it.
+ * This struct describes it, and the type of encoding.
+ *
+ * @feedtype can be:
+ *
+ *	- %DVB_NET_FEEDTYPE_MPE for MPE encoding
+ *	- %DVB_NET_FEEDTYPE_ULE for ULE encoding.
+ */
+struct dvb_net_if {
+	__u16 pid;
+	__u16 if_num;
+	__u8  feedtype;
+#define DVB_NET_FEEDTYPE_MPE 0	/* multi protocol encapsulation */
+#define DVB_NET_FEEDTYPE_ULE 1	/* ultra lightweight encapsulation */
+};
+
+
+#define NET_ADD_IF    _IOWR('o', 52, struct dvb_net_if)
+#define NET_REMOVE_IF _IO('o', 53)
+#define NET_GET_IF    _IOWR('o', 54, struct dvb_net_if)
+
+
+/* binary compatibility cruft: */
+struct __dvb_net_if_old {
+	__u16 pid;
+	__u16 if_num;
+};
+#define __NET_ADD_IF_OLD _IOWR('o', 52, struct __dvb_net_if_old)
+#define __NET_GET_IF_OLD _IOWR('o', 54, struct __dvb_net_if_old)
+
+
+#endif /*_DVBNET_H_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/osd.h b/contrib/libs/linux-headers/linux/dvb/osd.h
new file mode 100644
index 0000000000..2a9eda4119
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/osd.h
@@ -0,0 +1,166 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * osd.h - DEPRECATED On Screen Display API
+ *
+ * NOTE: should not be used on future drivers
+ *
+ * Copyright (C) 2001 Ralph  Metzler <ralph@convergence.de>
+ *                  & Marcus Metzler <marcus@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBOSD_H_
+#define _DVBOSD_H_
+
+
+
+typedef enum {
+	/* All functions return -2 on "not open" */
+	OSD_Close = 1,	/* () */
+	/*
+	 * Disables OSD and releases the buffers
+	 * returns 0 on success
+	 */
+	OSD_Open,	/* (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0)) */
+	/*
+	 * Opens OSD with this size and bit depth
+	 * returns 0 on success, -1 on DRAM allocation error, -2 on "already open"
+	 */
+	OSD_Show,	/* () */
+	/*
+	 * enables OSD mode
+	 * returns 0 on success
+	 */
+	OSD_Hide,	/* () */
+	/*
+	 * disables OSD mode
+	 * returns 0 on success
+	 */
+	OSD_Clear,	/* () */
+	/*
+	 * Sets all pixel to color 0
+	 * returns 0 on success
+	 */
+	OSD_Fill,	/* (color) */
+	/*
+	 * Sets all pixel to color <col>
+	 * returns 0 on success
+	 */
+	OSD_SetColor,	/* (color,R{x0},G{y0},B{x1},opacity{y1}) */
+	/*
+	 * set palette entry <num> to <r,g,b>, <mix> and <trans> apply
+	 * R,G,B: 0..255
+	 * R=Red, G=Green, B=Blue
+	 * opacity=0:      pixel opacity 0% (only video pixel shows)
+	 * opacity=1..254: pixel opacity as specified in header
+	 * opacity=255:    pixel opacity 100% (only OSD pixel shows)
+	 * returns 0 on success, -1 on error
+	 */
+	OSD_SetPalette,	/* (firstcolor{color},lastcolor{x0},data) */
+	/*
+	 * Set a number of entries in the palette
+	 * sets the entries "firstcolor" through "lastcolor" from the array "data"
+	 * data has 4 byte for each color:
+	 * R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel
+	 */
+	OSD_SetTrans,	/* (transparency{color}) */
+	/*
+	 * Sets transparency of mixed pixel (0..15)
+	 * returns 0 on success
+	 */
+	OSD_SetPixel,	/* (x0,y0,color) */
+	/*
+	 * sets pixel <x>,<y> to color number <col>
+	 * returns 0 on success, -1 on error
+	 */
+	OSD_GetPixel,	/* (x0,y0) */
+	/* returns color number of pixel <x>,<y>,  or -1 */
+	OSD_SetRow,	/* (x0,y0,x1,data) */
+	/*
+	 * fills pixels x0,y through  x1,y with the content of data[]
+	 * returns 0 on success, -1 on clipping all pixel (no pixel drawn)
+	 */
+	OSD_SetBlock,	/* (x0,y0,x1,y1,increment{color},data) */
+	/*
+	 * fills pixels x0,y0 through  x1,y1 with the content of data[]
+	 * inc contains the width of one line in the data block,
+	 * inc<=0 uses blockwidth as linewidth
+	 * returns 0 on success, -1 on clipping all pixel
+	 */
+	OSD_FillRow,	/* (x0,y0,x1,color) */
+	/*
+	 * fills pixels x0,y through  x1,y with the color <col>
+	 * returns 0 on success, -1 on clipping all pixel
+	 */
+	OSD_FillBlock,	/* (x0,y0,x1,y1,color) */
+	/*
+	 * fills pixels x0,y0 through  x1,y1 with the color <col>
+	 * returns 0 on success, -1 on clipping all pixel
+	 */
+	OSD_Line,	/* (x0,y0,x1,y1,color) */
+	/*
+	 * draw a line from x0,y0 to x1,y1 with the color <col>
+	 * returns 0 on success
+	 */
+	OSD_Query,	/* (x0,y0,x1,y1,xasp{color}}), yasp=11 */
+	/*
+	 * fills parameters with the picture dimensions and the pixel aspect ratio
+	 * returns 0 on success
+	 */
+	OSD_Test,       /* () */
+	/*
+	 * draws a test picture. for debugging purposes only
+	 * returns 0 on success
+	 * TODO: remove "test" in final version
+	 */
+	OSD_Text,	/* (x0,y0,size,color,text) */
+	OSD_SetWindow,	/* (x0) set window with number 0<x0<8 as current */
+	OSD_MoveWindow,	/* move current window to (x0, y0) */
+	OSD_OpenRaw,	/* Open other types of OSD windows */
+} OSD_Command;
+
+typedef struct osd_cmd_s {
+	OSD_Command cmd;
+	int x0;
+	int y0;
+	int x1;
+	int y1;
+	int color;
+	void *data;
+} osd_cmd_t;
+
+/* OSD_OpenRaw: set 'color' to desired window type */
+typedef enum {
+	OSD_BITMAP1,           /* 1 bit bitmap */
+	OSD_BITMAP2,           /* 2 bit bitmap */
+	OSD_BITMAP4,           /* 4 bit bitmap */
+	OSD_BITMAP8,           /* 8 bit bitmap */
+	OSD_BITMAP1HR,         /* 1 Bit bitmap half resolution */
+	OSD_BITMAP2HR,         /* 2 bit bitmap half resolution */
+	OSD_BITMAP4HR,         /* 4 bit bitmap half resolution */
+	OSD_BITMAP8HR,         /* 8 bit bitmap half resolution */
+	OSD_YCRCB422,          /* 4:2:2 YCRCB Graphic Display */
+	OSD_YCRCB444,          /* 4:4:4 YCRCB Graphic Display */
+	OSD_YCRCB444HR,        /* 4:4:4 YCRCB graphic half resolution */
+	OSD_VIDEOTSIZE,        /* True Size Normal MPEG Video Display */
+	OSD_VIDEOHSIZE,        /* MPEG Video Display Half Resolution */
+	OSD_VIDEOQSIZE,        /* MPEG Video Display Quarter Resolution */
+	OSD_VIDEODSIZE,        /* MPEG Video Display Double Resolution */
+	OSD_VIDEOTHSIZE,       /* True Size MPEG Video Display Half Resolution */
+	OSD_VIDEOTQSIZE,       /* True Size MPEG Video Display Quarter Resolution*/
+	OSD_VIDEOTDSIZE,       /* True Size MPEG Video Display Double Resolution */
+	OSD_VIDEONSIZE,        /* Full Size MPEG Video Display */
+	OSD_CURSOR             /* Cursor */
+} osd_raw_window_t;
+
+typedef struct osd_cap_s {
+	int  cmd;
+#define OSD_CAP_MEMSIZE         1  /* memory size */
+	long val;
+} osd_cap_t;
+
+
+#define OSD_SEND_CMD            _IOW('o', 160, osd_cmd_t)
+#define OSD_GET_CAPABILITY      _IOR('o', 161, osd_cap_t)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/dvb/version.h b/contrib/libs/linux-headers/linux/dvb/version.h
new file mode 100644
index 0000000000..1a8cd038aa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/version.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * version.h
+ *
+ * Copyright (C) 2000 Holger Waechtler <holger@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBVERSION_H_
+#define _DVBVERSION_H_
+
+#define DVB_API_VERSION 5
+#define DVB_API_VERSION_MINOR 11
+
+#endif /*_DVBVERSION_H_*/
diff --git a/contrib/libs/linux-headers/linux/dvb/video.h b/contrib/libs/linux-headers/linux/dvb/video.h
new file mode 100644
index 0000000000..d59b0f22fc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dvb/video.h
@@ -0,0 +1,203 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * video.h - DEPRECATED MPEG-TS video decoder API
+ *
+ * NOTE: should not be used on future drivers
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+ */
+
+#ifndef _DVBVIDEO_H_
+#define _DVBVIDEO_H_
+
+#include <linux/types.h>
+#include <time.h>
+
+typedef enum {
+	VIDEO_FORMAT_4_3,     /* Select 4:3 format */
+	VIDEO_FORMAT_16_9,    /* Select 16:9 format. */
+	VIDEO_FORMAT_221_1    /* 2.21:1 */
+} video_format_t;
+
+
+typedef enum {
+	VIDEO_PAN_SCAN,       /* use pan and scan format */
+	VIDEO_LETTER_BOX,     /* use letterbox format */
+	VIDEO_CENTER_CUT_OUT  /* use center cut out format */
+} video_displayformat_t;
+
+typedef struct {
+	int w;
+	int h;
+	video_format_t aspect_ratio;
+} video_size_t;
+
+typedef enum {
+	VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
+	VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
+			       comes from the user through the write
+			       system call */
+} video_stream_source_t;
+
+
+typedef enum {
+	VIDEO_STOPPED, /* Video is stopped */
+	VIDEO_PLAYING, /* Video is currently playing */
+	VIDEO_FREEZED  /* Video is freezed */
+} video_play_state_t;
+
+
+/* Decoder commands */
+#define VIDEO_CMD_PLAY        (0)
+#define VIDEO_CMD_STOP        (1)
+#define VIDEO_CMD_FREEZE      (2)
+#define VIDEO_CMD_CONTINUE    (3)
+
+/* Flags for VIDEO_CMD_FREEZE */
+#define VIDEO_CMD_FREEZE_TO_BLACK	(1 << 0)
+
+/* Flags for VIDEO_CMD_STOP */
+#define VIDEO_CMD_STOP_TO_BLACK		(1 << 0)
+#define VIDEO_CMD_STOP_IMMEDIATELY	(1 << 1)
+
+/* Play input formats: */
+/* The decoder has no special format requirements */
+#define VIDEO_PLAY_FMT_NONE         (0)
+/* The decoder requires full GOPs */
+#define VIDEO_PLAY_FMT_GOP          (1)
+
+/* The structure must be zeroed before use by the application
+   This ensures it can be extended safely in the future. */
+struct video_command {
+	__u32 cmd;
+	__u32 flags;
+	union {
+		struct {
+			__u64 pts;
+		} stop;
+
+		struct {
+			/* 0 or 1000 specifies normal speed,
+			   1 specifies forward single stepping,
+			   -1 specifies backward single stepping,
+			   >1: playback at speed/1000 of the normal speed,
+			   <-1: reverse playback at (-speed/1000) of the normal speed. */
+			__s32 speed;
+			__u32 format;
+		} play;
+
+		struct {
+			__u32 data[16];
+		} raw;
+	};
+};
+
+/* FIELD_UNKNOWN can be used if the hardware does not know whether
+   the Vsync is for an odd, even or progressive (i.e. non-interlaced)
+   field. */
+#define VIDEO_VSYNC_FIELD_UNKNOWN	(0)
+#define VIDEO_VSYNC_FIELD_ODD		(1)
+#define VIDEO_VSYNC_FIELD_EVEN		(2)
+#define VIDEO_VSYNC_FIELD_PROGRESSIVE	(3)
+
+struct video_event {
+	__s32 type;
+#define VIDEO_EVENT_SIZE_CHANGED	1
+#define VIDEO_EVENT_FRAME_RATE_CHANGED	2
+#define VIDEO_EVENT_DECODER_STOPPED	3
+#define VIDEO_EVENT_VSYNC		4
+	/* unused, make sure to use atomic time for y2038 if it ever gets used */
+	long timestamp;
+	union {
+		video_size_t size;
+		unsigned int frame_rate;	/* in frames per 1000sec */
+		unsigned char vsync_field;	/* unknown/odd/even/progressive */
+	} u;
+};
+
+
+struct video_status {
+	int                   video_blank;   /* blank video on freeze? */
+	video_play_state_t    play_state;    /* current state of playback */
+	video_stream_source_t stream_source; /* current source (demux/memory) */
+	video_format_t        video_format;  /* current aspect ratio of stream*/
+	video_displayformat_t display_format;/* selected cropping mode */
+};
+
+
+struct video_still_picture {
+	char *iFrame;        /* pointer to a single iframe in memory */
+	__s32 size;
+};
+
+
+typedef __u16 video_attributes_t;
+/*   bits: descr. */
+/*   15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
+/*   13-12 TV system (0=525/60, 1=625/50) */
+/*   11-10 Aspect ratio (0=4:3, 3=16:9) */
+/*    9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
+/*    7    line 21-1 data present in GOP (1=yes, 0=no) */
+/*    6    line 21-2 data present in GOP (1=yes, 0=no) */
+/*    5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
+/*    2    source letterboxed (1=yes, 0=no) */
+/*    0    film/camera mode (0=
+ *camera, 1=film (625/50 only)) */
+
+
+/* bit definitions for capabilities: */
+/* can the hardware decode MPEG1 and/or MPEG2? */
+#define VIDEO_CAP_MPEG1   1
+#define VIDEO_CAP_MPEG2   2
+/* can you send a system and/or program stream to video device?
+   (you still have to open the video and the audio device but only
+    send the stream to the video device) */
+#define VIDEO_CAP_SYS     4
+#define VIDEO_CAP_PROG    8
+/* can the driver also handle SPU, NAVI and CSS encoded data?
+   (CSS API is not present yet) */
+#define VIDEO_CAP_SPU    16
+#define VIDEO_CAP_NAVI   32
+#define VIDEO_CAP_CSS    64
+
+
+#define VIDEO_STOP                 _IO('o', 21)
+#define VIDEO_PLAY                 _IO('o', 22)
+#define VIDEO_FREEZE               _IO('o', 23)
+#define VIDEO_CONTINUE             _IO('o', 24)
+#define VIDEO_SELECT_SOURCE        _IO('o', 25)
+#define VIDEO_SET_BLANK            _IO('o', 26)
+#define VIDEO_GET_STATUS           _IOR('o', 27, struct video_status)
+#define VIDEO_GET_EVENT            _IOR('o', 28, struct video_event)
+#define VIDEO_SET_DISPLAY_FORMAT   _IO('o', 29)
+#define VIDEO_STILLPICTURE         _IOW('o', 30, struct video_still_picture)
+#define VIDEO_FAST_FORWARD         _IO('o', 31)
+#define VIDEO_SLOWMOTION           _IO('o', 32)
+#define VIDEO_GET_CAPABILITIES     _IOR('o', 33, unsigned int)
+#define VIDEO_CLEAR_BUFFER         _IO('o',  34)
+#define VIDEO_SET_STREAMTYPE       _IO('o', 36)
+#define VIDEO_SET_FORMAT           _IO('o', 37)
+#define VIDEO_GET_SIZE             _IOR('o', 55, video_size_t)
+
+/**
+ * VIDEO_GET_PTS
+ *
+ * Read the 33 bit presentation time stamp as defined
+ * in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
+ *
+ * The PTS should belong to the currently played
+ * frame if possible, but may also be a value close to it
+ * like the PTS of the last decoded frame or the last PTS
+ * extracted by the PES parser.
+ */
+#define VIDEO_GET_PTS              _IOR('o', 57, __u64)
+
+/* Read the number of displayed frames since the decoder was started */
+#define VIDEO_GET_FRAME_COUNT	   _IOR('o', 58, __u64)
+
+#define VIDEO_COMMAND		   _IOWR('o', 59, struct video_command)
+#define VIDEO_TRY_COMMAND	   _IOWR('o', 60, struct video_command)
+
+#endif /* _DVBVIDEO_H_ */
diff --git a/contrib/libs/linux-headers/linux/dw100.h b/contrib/libs/linux-headers/linux/dw100.h
new file mode 100644
index 0000000000..3356496edd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/dw100.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/* Copyright 2022 NXP */
+
+#ifndef __UAPI_DW100_H__
+#define __UAPI_DW100_H__
+
+#include <linux/v4l2-controls.h>
+
+/*
+ * Check Documentation/userspace-api/media/drivers/dw100.rst for control details.
+ */
+#define V4L2_CID_DW100_DEWARPING_16x16_VERTEX_MAP (V4L2_CID_USER_DW100_BASE + 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/edd.h b/contrib/libs/linux-headers/linux/edd.h
new file mode 100644
index 0000000000..a323757c5f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/edd.h
@@ -0,0 +1,192 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/include/linux/edd.h
+ *  Copyright (C) 2002, 2003, 2004 Dell Inc.
+ *  by Matt Domsch <Matt_Domsch@dell.com>
+ *
+ * structures and definitions for the int 13h, ax={41,48}h
+ * BIOS Enhanced Disk Drive Services
+ * This is based on the T13 group document D1572 Revision 0 (August 14 2002)
+ * available at http://www.t13.org/docs2002/d1572r0.pdf.  It is
+ * very similar to D1484 Revision 3 http://www.t13.org/docs2002/d1484r3.pdf
+ *
+ * In a nutshell, arch/{i386,x86_64}/boot/setup.S populates a scratch
+ * table in the boot_params that contains a list of BIOS-enumerated
+ * boot devices.
+ * In arch/{i386,x86_64}/kernel/setup.c, this information is
+ * transferred into the edd structure, and in drivers/firmware/edd.c, that
+ * information is used to identify BIOS boot disk.  The code in setup.S
+ * is very sensitive to the size of these structures.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifndef _LINUX_EDD_H
+#define _LINUX_EDD_H
+
+#include <linux/types.h>
+
+#define EDDNR 0x1e9		/* addr of number of edd_info structs at EDDBUF
+				   in boot_params - treat this as 1 byte  */
+#define EDDBUF	0xd00		/* addr of edd_info structs in boot_params */
+#define EDDMAXNR 6		/* number of edd_info structs starting at EDDBUF  */
+#define EDDEXTSIZE 8		/* change these if you muck with the structures */
+#define EDDPARMSIZE 74
+#define CHECKEXTENSIONSPRESENT 0x41
+#define GETDEVICEPARAMETERS 0x48
+#define LEGACYGETDEVICEPARAMETERS 0x08
+#define EDDMAGIC1 0x55AA
+#define EDDMAGIC2 0xAA55
+
+
+#define READ_SECTORS 0x02         /* int13 AH=0x02 is READ_SECTORS command */
+#define EDD_MBR_SIG_OFFSET 0x1B8  /* offset of signature in the MBR */
+#define EDD_MBR_SIG_BUF    0x290  /* addr in boot params */
+#define EDD_MBR_SIG_MAX 16        /* max number of signatures to store */
+#define EDD_MBR_SIG_NR_BUF 0x1ea  /* addr of number of MBR signtaures at EDD_MBR_SIG_BUF
+				     in boot_params - treat this as 1 byte  */
+
+#ifndef __ASSEMBLY__
+
+#define EDD_EXT_FIXED_DISK_ACCESS           (1 << 0)
+#define EDD_EXT_DEVICE_LOCKING_AND_EJECTING (1 << 1)
+#define EDD_EXT_ENHANCED_DISK_DRIVE_SUPPORT (1 << 2)
+#define EDD_EXT_64BIT_EXTENSIONS            (1 << 3)
+
+#define EDD_INFO_DMA_BOUNDARY_ERROR_TRANSPARENT (1 << 0)
+#define EDD_INFO_GEOMETRY_VALID                (1 << 1)
+#define EDD_INFO_REMOVABLE                     (1 << 2)
+#define EDD_INFO_WRITE_VERIFY                  (1 << 3)
+#define EDD_INFO_MEDIA_CHANGE_NOTIFICATION     (1 << 4)
+#define EDD_INFO_LOCKABLE                      (1 << 5)
+#define EDD_INFO_NO_MEDIA_PRESENT              (1 << 6)
+#define EDD_INFO_USE_INT13_FN50                (1 << 7)
+
+struct edd_device_params {
+	__u16 length;
+	__u16 info_flags;
+	__u32 num_default_cylinders;
+	__u32 num_default_heads;
+	__u32 sectors_per_track;
+	__u64 number_of_sectors;
+	__u16 bytes_per_sector;
+	__u32 dpte_ptr;		/* 0xFFFFFFFF for our purposes */
+	__u16 key;		/* = 0xBEDD */
+	__u8 device_path_info_length;	/* = 44 */
+	__u8 reserved2;
+	__u16 reserved3;
+	__u8 host_bus_type[4];
+	__u8 interface_type[8];
+	union {
+		struct {
+			__u16 base_address;
+			__u16 reserved1;
+			__u32 reserved2;
+		} __attribute__ ((packed)) isa;
+		struct {
+			__u8 bus;
+			__u8 slot;
+			__u8 function;
+			__u8 channel;
+			__u32 reserved;
+		} __attribute__ ((packed)) pci;
+		/* pcix is same as pci */
+		struct {
+			__u64 reserved;
+		} __attribute__ ((packed)) ibnd;
+		struct {
+			__u64 reserved;
+		} __attribute__ ((packed)) xprs;
+		struct {
+			__u64 reserved;
+		} __attribute__ ((packed)) htpt;
+		struct {
+			__u64 reserved;
+		} __attribute__ ((packed)) unknown;
+	} interface_path;
+	union {
+		struct {
+			__u8 device;
+			__u8 reserved1;
+			__u16 reserved2;
+			__u32 reserved3;
+			__u64 reserved4;
+		} __attribute__ ((packed)) ata;
+		struct {
+			__u8 device;
+			__u8 lun;
+			__u8 reserved1;
+			__u8 reserved2;
+			__u32 reserved3;
+			__u64 reserved4;
+		} __attribute__ ((packed)) atapi;
+		struct {
+			__u16 id;
+			__u64 lun;
+			__u16 reserved1;
+			__u32 reserved2;
+		} __attribute__ ((packed)) scsi;
+		struct {
+			__u64 serial_number;
+			__u64 reserved;
+		} __attribute__ ((packed)) usb;
+		struct {
+			__u64 eui;
+			__u64 reserved;
+		} __attribute__ ((packed)) i1394;
+		struct {
+			__u64 wwid;
+			__u64 lun;
+		} __attribute__ ((packed)) fibre;
+		struct {
+			__u64 identity_tag;
+			__u64 reserved;
+		} __attribute__ ((packed)) i2o;
+		struct {
+			__u32 array_number;
+			__u32 reserved1;
+			__u64 reserved2;
+		} __attribute__ ((packed)) raid;
+		struct {
+			__u8 device;
+			__u8 reserved1;
+			__u16 reserved2;
+			__u32 reserved3;
+			__u64 reserved4;
+		} __attribute__ ((packed)) sata;
+		struct {
+			__u64 reserved1;
+			__u64 reserved2;
+		} __attribute__ ((packed)) unknown;
+	} device_path;
+	__u8 reserved4;
+	__u8 checksum;
+} __attribute__ ((packed));
+
+struct edd_info {
+	__u8 device;
+	__u8 version;
+	__u16 interface_support;
+	__u16 legacy_max_cylinder;
+	__u8 legacy_max_head;
+	__u8 legacy_sectors_per_track;
+	struct edd_device_params params;
+} __attribute__ ((packed));
+
+struct edd {
+	unsigned int mbr_signature[EDD_MBR_SIG_MAX];
+	struct edd_info edd_info[EDDMAXNR];
+	unsigned char mbr_signature_nr;
+	unsigned char edd_info_nr;
+};
+
+#endif				/*!__ASSEMBLY__ */
+
+#endif /* _LINUX_EDD_H */
diff --git a/contrib/libs/linux-headers/linux/efs_fs_sb.h b/contrib/libs/linux-headers/linux/efs_fs_sb.h
new file mode 100644
index 0000000000..6bad29a10f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/efs_fs_sb.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * efs_fs_sb.h
+ *
+ * Copyright (c) 1999 Al Smith
+ *
+ * Portions derived from IRIX header files (c) 1988 Silicon Graphics
+ */
+
+#ifndef __EFS_FS_SB_H__
+#define __EFS_FS_SB_H__
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/* EFS superblock magic numbers */
+#define EFS_MAGIC	0x072959
+#define EFS_NEWMAGIC	0x07295a
+
+#define IS_EFS_MAGIC(x)	((x == EFS_MAGIC) || (x == EFS_NEWMAGIC))
+
+#define EFS_SUPER		1
+#define EFS_ROOTINODE		2
+
+/* efs superblock on disk */
+struct efs_super {
+	__be32		fs_size;        /* size of filesystem, in sectors */
+	__be32		fs_firstcg;     /* bb offset to first cg */
+	__be32		fs_cgfsize;     /* size of cylinder group in bb's */
+	__be16		fs_cgisize;     /* bb's of inodes per cylinder group */
+	__be16		fs_sectors;     /* sectors per track */
+	__be16		fs_heads;       /* heads per cylinder */
+	__be16		fs_ncg;         /* # of cylinder groups in filesystem */
+	__be16		fs_dirty;       /* fs needs to be fsck'd */
+	__be32		fs_time;        /* last super-block update */
+	__be32		fs_magic;       /* magic number */
+	char		fs_fname[6];    /* file system name */
+	char		fs_fpack[6];    /* file system pack name */
+	__be32		fs_bmsize;      /* size of bitmap in bytes */
+	__be32		fs_tfree;       /* total free data blocks */
+	__be32		fs_tinode;      /* total free inodes */
+	__be32		fs_bmblock;     /* bitmap location. */
+	__be32		fs_replsb;      /* Location of replicated superblock. */
+	__be32		fs_lastialloc;  /* last allocated inode */
+	char		fs_spare[20];   /* space for expansion - MUST BE ZERO */
+	__be32		fs_checksum;    /* checksum of volume portion of fs */
+};
+
+/* efs superblock information in memory */
+struct efs_sb_info {
+	__u32	fs_magic;	/* superblock magic number */
+	__u32	fs_start;	/* first block of filesystem */
+	__u32	first_block;	/* first data block in filesystem */
+	__u32	total_blocks;	/* total number of blocks in filesystem */
+	__u32	group_size;	/* # of blocks a group consists of */ 
+	__u32	data_free;	/* # of free data blocks */
+	__u32	inode_free;	/* # of free inodes */
+	__u16	inode_blocks;	/* # of blocks used for inodes in every grp */
+	__u16	total_groups;	/* # of groups */
+};
+
+#endif /* __EFS_FS_SB_H__ */
+
diff --git a/contrib/libs/linux-headers/linux/elf-em.h b/contrib/libs/linux-headers/linux/elf-em.h
new file mode 100644
index 0000000000..ef38c2bc5a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/elf-em.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ELF_EM_H
+#define _LINUX_ELF_EM_H
+
+/* These constants define the various ELF target machines */
+#define EM_NONE		0
+#define EM_M32		1
+#define EM_SPARC	2
+#define EM_386		3
+#define EM_68K		4
+#define EM_88K		5
+#define EM_486		6	/* Perhaps disused */
+#define EM_860		7
+#define EM_MIPS		8	/* MIPS R3000 (officially, big-endian only) */
+				/* Next two are historical and binaries and
+				   modules of these types will be rejected by
+				   Linux.  */
+#define EM_MIPS_RS3_LE	10	/* MIPS R3000 little-endian */
+#define EM_MIPS_RS4_BE	10	/* MIPS R4000 big-endian */
+
+#define EM_PARISC	15	/* HPPA */
+#define EM_SPARC32PLUS	18	/* Sun's "v8plus" */
+#define EM_PPC		20	/* PowerPC */
+#define EM_PPC64	21	 /* PowerPC64 */
+#define EM_SPU		23	/* Cell BE SPU */
+#define EM_ARM		40	/* ARM 32 bit */
+#define EM_SH		42	/* SuperH */
+#define EM_SPARCV9	43	/* SPARC v9 64-bit */
+#define EM_H8_300	46	/* Renesas H8/300 */
+#define EM_IA_64	50	/* HP/Intel IA-64 */
+#define EM_X86_64	62	/* AMD x86-64 */
+#define EM_S390		22	/* IBM S/390 */
+#define EM_CRIS		76	/* Axis Communications 32-bit embedded processor */
+#define EM_M32R		88	/* Renesas M32R */
+#define EM_MN10300	89	/* Panasonic/MEI MN10300, AM33 */
+#define EM_OPENRISC     92     /* OpenRISC 32-bit embedded processor */
+#define EM_ARCOMPACT	93	/* ARCompact processor */
+#define EM_XTENSA	94	/* Tensilica Xtensa Architecture */
+#define EM_BLACKFIN     106     /* ADI Blackfin Processor */
+#define EM_UNICORE	110	/* UniCore-32 */
+#define EM_ALTERA_NIOS2	113	/* Altera Nios II soft-core processor */
+#define EM_TI_C6000	140	/* TI C6X DSPs */
+#define EM_HEXAGON	164	/* QUALCOMM Hexagon */
+#define EM_NDS32	167	/* Andes Technology compact code size
+				   embedded RISC processor family */
+#define EM_AARCH64	183	/* ARM 64 bit */
+#define EM_TILEPRO	188	/* Tilera TILEPro */
+#define EM_MICROBLAZE	189	/* Xilinx MicroBlaze */
+#define EM_TILEGX	191	/* Tilera TILE-Gx */
+#define EM_ARCV2	195	/* ARCv2 Cores */
+#define EM_RISCV	243	/* RISC-V */
+#define EM_BPF		247	/* Linux BPF - in-kernel virtual machine */
+#define EM_CSKY		252	/* C-SKY */
+#define EM_LOONGARCH	258	/* LoongArch */
+#define EM_FRV		0x5441	/* Fujitsu FR-V */
+
+/*
+ * This is an interim value that we will use until the committee comes
+ * up with a final number.
+ */
+#define EM_ALPHA	0x9026
+
+/* Bogus old m32r magic number, used by old tools. */
+#define EM_CYGNUS_M32R	0x9041
+/* This is the old interim value for S/390 architecture */
+#define EM_S390_OLD	0xA390
+/* Also Panasonic/MEI MN10300, AM33 */
+#define EM_CYGNUS_MN10300 0xbeef
+
+
+#endif /* _LINUX_ELF_EM_H */
diff --git a/contrib/libs/linux-headers/linux/elf-fdpic.h b/contrib/libs/linux-headers/linux/elf-fdpic.h
new file mode 100644
index 0000000000..d78419dcf0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/elf-fdpic.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* elf-fdpic.h: FDPIC ELF load map
+ *
+ * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_ELF_FDPIC_H
+#define _LINUX_ELF_FDPIC_H
+
+#include <linux/elf.h>
+
+#define PT_GNU_STACK    (PT_LOOS + 0x474e551)
+
+/* segment mappings for ELF FDPIC libraries/executables/interpreters */
+struct elf32_fdpic_loadseg {
+	Elf32_Addr	addr;		/* core address to which mapped */
+	Elf32_Addr	p_vaddr;	/* VMA recorded in file */
+	Elf32_Word	p_memsz;	/* allocation size recorded in file */
+};
+
+struct elf32_fdpic_loadmap {
+	Elf32_Half	version;	/* version of these structures, just in case... */
+	Elf32_Half	nsegs;		/* number of segments */
+	struct elf32_fdpic_loadseg segs[];
+};
+
+#define ELF32_FDPIC_LOADMAP_VERSION	0x0000
+
+#endif /* _LINUX_ELF_FDPIC_H */
diff --git a/contrib/libs/linux-headers/linux/elf.h b/contrib/libs/linux-headers/linux/elf.h
new file mode 100644
index 0000000000..a1ed8bb028
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/elf.h
@@ -0,0 +1,474 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ELF_H
+#define _LINUX_ELF_H
+
+#include <linux/types.h>
+#include <linux/elf-em.h>
+
+/* 32-bit ELF base types. */
+typedef __u32	Elf32_Addr;
+typedef __u16	Elf32_Half;
+typedef __u32	Elf32_Off;
+typedef __s32	Elf32_Sword;
+typedef __u32	Elf32_Word;
+
+/* 64-bit ELF base types. */
+typedef __u64	Elf64_Addr;
+typedef __u16	Elf64_Half;
+typedef __s16	Elf64_SHalf;
+typedef __u64	Elf64_Off;
+typedef __s32	Elf64_Sword;
+typedef __u32	Elf64_Word;
+typedef __u64	Elf64_Xword;
+typedef __s64	Elf64_Sxword;
+
+/* These constants are for the segment types stored in the image headers */
+#define PT_NULL    0
+#define PT_LOAD    1
+#define PT_DYNAMIC 2
+#define PT_INTERP  3
+#define PT_NOTE    4
+#define PT_SHLIB   5
+#define PT_PHDR    6
+#define PT_TLS     7               /* Thread local storage segment */
+#define PT_LOOS    0x60000000      /* OS-specific */
+#define PT_HIOS    0x6fffffff      /* OS-specific */
+#define PT_LOPROC  0x70000000
+#define PT_HIPROC  0x7fffffff
+#define PT_GNU_EH_FRAME	(PT_LOOS + 0x474e550)
+#define PT_GNU_STACK	(PT_LOOS + 0x474e551)
+#define PT_GNU_RELRO	(PT_LOOS + 0x474e552)
+#define PT_GNU_PROPERTY	(PT_LOOS + 0x474e553)
+
+
+/* ARM MTE memory tag segment type */
+#define PT_AARCH64_MEMTAG_MTE	(PT_LOPROC + 0x2)
+
+/*
+ * Extended Numbering
+ *
+ * If the real number of program header table entries is larger than
+ * or equal to PN_XNUM(0xffff), it is set to sh_info field of the
+ * section header at index 0, and PN_XNUM is set to e_phnum
+ * field. Otherwise, the section header at index 0 is zero
+ * initialized, if it exists.
+ *
+ * Specifications are available in:
+ *
+ * - Oracle: Linker and Libraries.
+ *   Part No: 817–1984–19, August 2011.
+ *   https://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf
+ *
+ * - System V ABI AMD64 Architecture Processor Supplement
+ *   Draft Version 0.99.4,
+ *   January 13, 2010.
+ *   http://www.cs.washington.edu/education/courses/cse351/12wi/supp-docs/abi.pdf
+ */
+#define PN_XNUM 0xffff
+
+/* These constants define the different elf file types */
+#define ET_NONE   0
+#define ET_REL    1
+#define ET_EXEC   2
+#define ET_DYN    3
+#define ET_CORE   4
+#define ET_LOPROC 0xff00
+#define ET_HIPROC 0xffff
+
+/* This is the info that is needed to parse the dynamic section of the file */
+#define DT_NULL		0
+#define DT_NEEDED	1
+#define DT_PLTRELSZ	2
+#define DT_PLTGOT	3
+#define DT_HASH		4
+#define DT_STRTAB	5
+#define DT_SYMTAB	6
+#define DT_RELA		7
+#define DT_RELASZ	8
+#define DT_RELAENT	9
+#define DT_STRSZ	10
+#define DT_SYMENT	11
+#define DT_INIT		12
+#define DT_FINI		13
+#define DT_SONAME	14
+#define DT_RPATH	15
+#define DT_SYMBOLIC	16
+#define DT_REL	        17
+#define DT_RELSZ	18
+#define DT_RELENT	19
+#define DT_PLTREL	20
+#define DT_DEBUG	21
+#define DT_TEXTREL	22
+#define DT_JMPREL	23
+#define DT_ENCODING	32
+#define OLD_DT_LOOS	0x60000000
+#define DT_LOOS		0x6000000d
+#define DT_HIOS		0x6ffff000
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_VALRNGHI	0x6ffffdff
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_ADDRRNGHI	0x6ffffeff
+#define DT_VERSYM	0x6ffffff0
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+#define DT_FLAGS_1	0x6ffffffb
+#define DT_VERDEF	0x6ffffffc
+#define	DT_VERDEFNUM	0x6ffffffd
+#define DT_VERNEED	0x6ffffffe
+#define	DT_VERNEEDNUM	0x6fffffff
+#define OLD_DT_HIOS     0x6fffffff
+#define DT_LOPROC	0x70000000
+#define DT_HIPROC	0x7fffffff
+
+/* This info is needed when parsing the symbol table */
+#define STB_LOCAL  0
+#define STB_GLOBAL 1
+#define STB_WEAK   2
+
+#define STT_NOTYPE  0
+#define STT_OBJECT  1
+#define STT_FUNC    2
+#define STT_SECTION 3
+#define STT_FILE    4
+#define STT_COMMON  5
+#define STT_TLS     6
+
+#define ELF_ST_BIND(x)		((x) >> 4)
+#define ELF_ST_TYPE(x)		((x) & 0xf)
+#define ELF32_ST_BIND(x)	ELF_ST_BIND(x)
+#define ELF32_ST_TYPE(x)	ELF_ST_TYPE(x)
+#define ELF64_ST_BIND(x)	ELF_ST_BIND(x)
+#define ELF64_ST_TYPE(x)	ELF_ST_TYPE(x)
+
+typedef struct dynamic {
+  Elf32_Sword d_tag;
+  union {
+    Elf32_Sword	d_val;
+    Elf32_Addr	d_ptr;
+  } d_un;
+} Elf32_Dyn;
+
+typedef struct {
+  Elf64_Sxword d_tag;		/* entry tag value */
+  union {
+    Elf64_Xword d_val;
+    Elf64_Addr d_ptr;
+  } d_un;
+} Elf64_Dyn;
+
+/* The following are used with relocations */
+#define ELF32_R_SYM(x) ((x) >> 8)
+#define ELF32_R_TYPE(x) ((x) & 0xff)
+
+#define ELF64_R_SYM(i)			((i) >> 32)
+#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
+
+typedef struct elf32_rel {
+  Elf32_Addr	r_offset;
+  Elf32_Word	r_info;
+} Elf32_Rel;
+
+typedef struct elf64_rel {
+  Elf64_Addr r_offset;	/* Location at which to apply the action */
+  Elf64_Xword r_info;	/* index and type of relocation */
+} Elf64_Rel;
+
+typedef struct elf32_rela {
+  Elf32_Addr	r_offset;
+  Elf32_Word	r_info;
+  Elf32_Sword	r_addend;
+} Elf32_Rela;
+
+typedef struct elf64_rela {
+  Elf64_Addr r_offset;	/* Location at which to apply the action */
+  Elf64_Xword r_info;	/* index and type of relocation */
+  Elf64_Sxword r_addend;	/* Constant addend used to compute value */
+} Elf64_Rela;
+
+typedef struct elf32_sym {
+  Elf32_Word	st_name;
+  Elf32_Addr	st_value;
+  Elf32_Word	st_size;
+  unsigned char	st_info;
+  unsigned char	st_other;
+  Elf32_Half	st_shndx;
+} Elf32_Sym;
+
+typedef struct elf64_sym {
+  Elf64_Word st_name;		/* Symbol name, index in string tbl */
+  unsigned char	st_info;	/* Type and binding attributes */
+  unsigned char	st_other;	/* No defined meaning, 0 */
+  Elf64_Half st_shndx;		/* Associated section index */
+  Elf64_Addr st_value;		/* Value of the symbol */
+  Elf64_Xword st_size;		/* Associated symbol size */
+} Elf64_Sym;
+
+
+#define EI_NIDENT	16
+
+typedef struct elf32_hdr {
+  unsigned char	e_ident[EI_NIDENT];
+  Elf32_Half	e_type;
+  Elf32_Half	e_machine;
+  Elf32_Word	e_version;
+  Elf32_Addr	e_entry;  /* Entry point */
+  Elf32_Off	e_phoff;
+  Elf32_Off	e_shoff;
+  Elf32_Word	e_flags;
+  Elf32_Half	e_ehsize;
+  Elf32_Half	e_phentsize;
+  Elf32_Half	e_phnum;
+  Elf32_Half	e_shentsize;
+  Elf32_Half	e_shnum;
+  Elf32_Half	e_shstrndx;
+} Elf32_Ehdr;
+
+typedef struct elf64_hdr {
+  unsigned char	e_ident[EI_NIDENT];	/* ELF "magic number" */
+  Elf64_Half e_type;
+  Elf64_Half e_machine;
+  Elf64_Word e_version;
+  Elf64_Addr e_entry;		/* Entry point virtual address */
+  Elf64_Off e_phoff;		/* Program header table file offset */
+  Elf64_Off e_shoff;		/* Section header table file offset */
+  Elf64_Word e_flags;
+  Elf64_Half e_ehsize;
+  Elf64_Half e_phentsize;
+  Elf64_Half e_phnum;
+  Elf64_Half e_shentsize;
+  Elf64_Half e_shnum;
+  Elf64_Half e_shstrndx;
+} Elf64_Ehdr;
+
+/* These constants define the permissions on sections in the program
+   header, p_flags. */
+#define PF_R		0x4
+#define PF_W		0x2
+#define PF_X		0x1
+
+typedef struct elf32_phdr {
+  Elf32_Word	p_type;
+  Elf32_Off	p_offset;
+  Elf32_Addr	p_vaddr;
+  Elf32_Addr	p_paddr;
+  Elf32_Word	p_filesz;
+  Elf32_Word	p_memsz;
+  Elf32_Word	p_flags;
+  Elf32_Word	p_align;
+} Elf32_Phdr;
+
+typedef struct elf64_phdr {
+  Elf64_Word p_type;
+  Elf64_Word p_flags;
+  Elf64_Off p_offset;		/* Segment file offset */
+  Elf64_Addr p_vaddr;		/* Segment virtual address */
+  Elf64_Addr p_paddr;		/* Segment physical address */
+  Elf64_Xword p_filesz;		/* Segment size in file */
+  Elf64_Xword p_memsz;		/* Segment size in memory */
+  Elf64_Xword p_align;		/* Segment alignment, file & memory */
+} Elf64_Phdr;
+
+/* sh_type */
+#define SHT_NULL	0
+#define SHT_PROGBITS	1
+#define SHT_SYMTAB	2
+#define SHT_STRTAB	3
+#define SHT_RELA	4
+#define SHT_HASH	5
+#define SHT_DYNAMIC	6
+#define SHT_NOTE	7
+#define SHT_NOBITS	8
+#define SHT_REL		9
+#define SHT_SHLIB	10
+#define SHT_DYNSYM	11
+#define SHT_NUM		12
+#define SHT_LOPROC	0x70000000
+#define SHT_HIPROC	0x7fffffff
+#define SHT_LOUSER	0x80000000
+#define SHT_HIUSER	0xffffffff
+
+/* sh_flags */
+#define SHF_WRITE		0x1
+#define SHF_ALLOC		0x2
+#define SHF_EXECINSTR		0x4
+#define SHF_RELA_LIVEPATCH	0x00100000
+#define SHF_RO_AFTER_INIT	0x00200000
+#define SHF_MASKPROC		0xf0000000
+
+/* special section indexes */
+#define SHN_UNDEF	0
+#define SHN_LORESERVE	0xff00
+#define SHN_LOPROC	0xff00
+#define SHN_HIPROC	0xff1f
+#define SHN_LIVEPATCH	0xff20
+#define SHN_ABS		0xfff1
+#define SHN_COMMON	0xfff2
+#define SHN_HIRESERVE	0xffff
+ 
+typedef struct elf32_shdr {
+  Elf32_Word	sh_name;
+  Elf32_Word	sh_type;
+  Elf32_Word	sh_flags;
+  Elf32_Addr	sh_addr;
+  Elf32_Off	sh_offset;
+  Elf32_Word	sh_size;
+  Elf32_Word	sh_link;
+  Elf32_Word	sh_info;
+  Elf32_Word	sh_addralign;
+  Elf32_Word	sh_entsize;
+} Elf32_Shdr;
+
+typedef struct elf64_shdr {
+  Elf64_Word sh_name;		/* Section name, index in string tbl */
+  Elf64_Word sh_type;		/* Type of section */
+  Elf64_Xword sh_flags;		/* Miscellaneous section attributes */
+  Elf64_Addr sh_addr;		/* Section virtual addr at execution */
+  Elf64_Off sh_offset;		/* Section file offset */
+  Elf64_Xword sh_size;		/* Size of section in bytes */
+  Elf64_Word sh_link;		/* Index of another section */
+  Elf64_Word sh_info;		/* Additional section information */
+  Elf64_Xword sh_addralign;	/* Section alignment */
+  Elf64_Xword sh_entsize;	/* Entry size if section holds table */
+} Elf64_Shdr;
+
+#define	EI_MAG0		0		/* e_ident[] indexes */
+#define	EI_MAG1		1
+#define	EI_MAG2		2
+#define	EI_MAG3		3
+#define	EI_CLASS	4
+#define	EI_DATA		5
+#define	EI_VERSION	6
+#define	EI_OSABI	7
+#define	EI_PAD		8
+
+#define	ELFMAG0		0x7f		/* EI_MAG */
+#define	ELFMAG1		'E'
+#define	ELFMAG2		'L'
+#define	ELFMAG3		'F'
+#define	ELFMAG		"\177ELF"
+#define	SELFMAG		4
+
+#define	ELFCLASSNONE	0		/* EI_CLASS */
+#define	ELFCLASS32	1
+#define	ELFCLASS64	2
+#define	ELFCLASSNUM	3
+
+#define ELFDATANONE	0		/* e_ident[EI_DATA] */
+#define ELFDATA2LSB	1
+#define ELFDATA2MSB	2
+
+#define EV_NONE		0		/* e_version, EI_VERSION */
+#define EV_CURRENT	1
+#define EV_NUM		2
+
+#define ELFOSABI_NONE	0
+#define ELFOSABI_LINUX	3
+
+#ifndef ELF_OSABI
+#define ELF_OSABI ELFOSABI_NONE
+#endif
+
+/*
+ * Notes used in ET_CORE. Architectures export some of the arch register sets
+ * using the corresponding note types via the PTRACE_GETREGSET and
+ * PTRACE_SETREGSET requests.
+ * The note name for all these is "LINUX".
+ */
+#define NT_PRSTATUS	1
+#define NT_PRFPREG	2
+#define NT_PRPSINFO	3
+#define NT_TASKSTRUCT	4
+#define NT_AUXV		6
+/*
+ * Note to userspace developers: size of NT_SIGINFO note may increase
+ * in the future to accomodate more fields, don't assume it is fixed!
+ */
+#define NT_SIGINFO      0x53494749
+#define NT_FILE         0x46494c45
+#define NT_PRXFPREG     0x46e62b7f      /* copied from gdb5.1/include/elf/common.h */
+#define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
+#define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
+#define NT_PPC_VSX	0x102		/* PowerPC VSX registers */
+#define NT_PPC_TAR	0x103		/* Target Address Register */
+#define NT_PPC_PPR	0x104		/* Program Priority Register */
+#define NT_PPC_DSCR	0x105		/* Data Stream Control Register */
+#define NT_PPC_EBB	0x106		/* Event Based Branch Registers */
+#define NT_PPC_PMU	0x107		/* Performance Monitor Registers */
+#define NT_PPC_TM_CGPR	0x108		/* TM checkpointed GPR Registers */
+#define NT_PPC_TM_CFPR	0x109		/* TM checkpointed FPR Registers */
+#define NT_PPC_TM_CVMX	0x10a		/* TM checkpointed VMX Registers */
+#define NT_PPC_TM_CVSX	0x10b		/* TM checkpointed VSX Registers */
+#define NT_PPC_TM_SPR	0x10c		/* TM Special Purpose Registers */
+#define NT_PPC_TM_CTAR	0x10d		/* TM checkpointed Target Address Register */
+#define NT_PPC_TM_CPPR	0x10e		/* TM checkpointed Program Priority Register */
+#define NT_PPC_TM_CDSCR	0x10f		/* TM checkpointed Data Stream Control Register */
+#define NT_PPC_PKEY	0x110		/* Memory Protection Keys registers */
+#define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
+#define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
+#define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
+#define NT_S390_HIGH_GPRS	0x300	/* s390 upper register halves */
+#define NT_S390_TIMER	0x301		/* s390 timer register */
+#define NT_S390_TODCMP	0x302		/* s390 TOD clock comparator register */
+#define NT_S390_TODPREG	0x303		/* s390 TOD programmable register */
+#define NT_S390_CTRS	0x304		/* s390 control registers */
+#define NT_S390_PREFIX	0x305		/* s390 prefix register */
+#define NT_S390_LAST_BREAK	0x306	/* s390 breaking event address */
+#define NT_S390_SYSTEM_CALL	0x307	/* s390 system call restart data */
+#define NT_S390_TDB	0x308		/* s390 transaction diagnostic block */
+#define NT_S390_VXRS_LOW	0x309	/* s390 vector registers 0-15 upper half */
+#define NT_S390_VXRS_HIGH	0x30a	/* s390 vector registers 16-31 */
+#define NT_S390_GS_CB	0x30b		/* s390 guarded storage registers */
+#define NT_S390_GS_BC	0x30c		/* s390 guarded storage broadcast control block */
+#define NT_S390_RI_CB	0x30d		/* s390 runtime instrumentation */
+#define NT_S390_PV_CPU_DATA	0x30e	/* s390 protvirt cpu dump data */
+#define NT_ARM_VFP	0x400		/* ARM VFP/NEON registers */
+#define NT_ARM_TLS	0x401		/* ARM TLS register */
+#define NT_ARM_HW_BREAK	0x402		/* ARM hardware breakpoint registers */
+#define NT_ARM_HW_WATCH	0x403		/* ARM hardware watchpoint registers */
+#define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
+#define NT_ARM_SVE	0x405		/* ARM Scalable Vector Extension registers */
+#define NT_ARM_PAC_MASK		0x406	/* ARM pointer authentication code masks */
+#define NT_ARM_PACA_KEYS	0x407	/* ARM pointer authentication address keys */
+#define NT_ARM_PACG_KEYS	0x408	/* ARM pointer authentication generic key */
+#define NT_ARM_TAGGED_ADDR_CTRL	0x409	/* arm64 tagged address control (prctl()) */
+#define NT_ARM_PAC_ENABLED_KEYS	0x40a	/* arm64 ptr auth enabled keys (prctl()) */
+#define NT_ARM_SSVE	0x40b		/* ARM Streaming SVE registers */
+#define NT_ARM_ZA	0x40c		/* ARM SME ZA registers */
+#define NT_ARM_ZT	0x40d		/* ARM SME ZT registers */
+#define NT_ARC_V2	0x600		/* ARCv2 accumulator/extra registers */
+#define NT_VMCOREDD	0x700		/* Vmcore Device Dump Note */
+#define NT_MIPS_DSP	0x800		/* MIPS DSP ASE registers */
+#define NT_MIPS_FP_MODE	0x801		/* MIPS floating-point mode */
+#define NT_MIPS_MSA	0x802		/* MIPS SIMD registers */
+#define NT_LOONGARCH_CPUCFG	0xa00	/* LoongArch CPU config registers */
+#define NT_LOONGARCH_CSR	0xa01	/* LoongArch control and status registers */
+#define NT_LOONGARCH_LSX	0xa02	/* LoongArch Loongson SIMD Extension registers */
+#define NT_LOONGARCH_LASX	0xa03	/* LoongArch Loongson Advanced SIMD Extension registers */
+#define NT_LOONGARCH_LBT	0xa04	/* LoongArch Loongson Binary Translation registers */
+#define NT_LOONGARCH_HW_BREAK	0xa05   /* LoongArch hardware breakpoint registers */
+#define NT_LOONGARCH_HW_WATCH	0xa06   /* LoongArch hardware watchpoint registers */
+
+/* Note types with note name "GNU" */
+#define NT_GNU_PROPERTY_TYPE_0	5
+
+/* Note header in a PT_NOTE section */
+typedef struct elf32_note {
+  Elf32_Word	n_namesz;	/* Name size */
+  Elf32_Word	n_descsz;	/* Content size */
+  Elf32_Word	n_type;		/* Content type */
+} Elf32_Nhdr;
+
+/* Note header in a PT_NOTE section */
+typedef struct elf64_note {
+  Elf64_Word n_namesz;	/* Name size */
+  Elf64_Word n_descsz;	/* Content size */
+  Elf64_Word n_type;	/* Content type */
+} Elf64_Nhdr;
+
+/* .note.gnu.property types for EM_AARCH64: */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND	0xc0000000
+
+/* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI	(1U << 0)
+
+#endif /* _LINUX_ELF_H */
diff --git a/contrib/libs/linux-headers/linux/erspan.h b/contrib/libs/linux-headers/linux/erspan.h
new file mode 100644
index 0000000000..421f3191c8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/erspan.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ERSPAN Tunnel Metadata
+ *
+ * Copyright (c) 2018 VMware
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * Userspace API for metadata mode ERSPAN tunnel
+ */
+#ifndef _ERSPAN_H
+#define _ERSPAN_H
+
+#include <linux/types.h>	/* For __beXX in userspace */
+#include <asm/byteorder.h>
+
+/* ERSPAN version 2 metadata header */
+struct erspan_md2 {
+	__be32 timestamp;
+	__be16 sgt;	/* security group tag */
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8	hwid_upper:2,
+		ft:5,
+		p:1;
+	__u8	o:1,
+		gra:2,
+		dir:1,
+		hwid:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8	p:1,
+		ft:5,
+		hwid_upper:2;
+	__u8	hwid:4,
+		dir:1,
+		gra:2,
+		o:1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+};
+
+struct erspan_metadata {
+	int version;
+	union {
+		__be32 index;		/* Version 1 (type II)*/
+		struct erspan_md2 md2;	/* Version 2 (type III) */
+	} u;
+};
+
+#endif /* _ERSPAN_H */
diff --git a/contrib/libs/linux-headers/linux/ethtool_netlink.h b/contrib/libs/linux-headers/linux/ethtool_netlink.h
new file mode 100644
index 0000000000..a8b0d79dad
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ethtool_netlink.h
@@ -0,0 +1,984 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * include/uapi/linux/ethtool_netlink.h - netlink interface for ethtool
+ *
+ * See Documentation/networking/ethtool-netlink.rst in kernel source tree for
+ * doucumentation of the interface.
+ */
+
+#ifndef _LINUX_ETHTOOL_NETLINK_H_
+#define _LINUX_ETHTOOL_NETLINK_H_
+
+#include <linux/ethtool.h>
+
+/* message types - userspace to kernel */
+enum {
+	ETHTOOL_MSG_USER_NONE,
+	ETHTOOL_MSG_STRSET_GET,
+	ETHTOOL_MSG_LINKINFO_GET,
+	ETHTOOL_MSG_LINKINFO_SET,
+	ETHTOOL_MSG_LINKMODES_GET,
+	ETHTOOL_MSG_LINKMODES_SET,
+	ETHTOOL_MSG_LINKSTATE_GET,
+	ETHTOOL_MSG_DEBUG_GET,
+	ETHTOOL_MSG_DEBUG_SET,
+	ETHTOOL_MSG_WOL_GET,
+	ETHTOOL_MSG_WOL_SET,
+	ETHTOOL_MSG_FEATURES_GET,
+	ETHTOOL_MSG_FEATURES_SET,
+	ETHTOOL_MSG_PRIVFLAGS_GET,
+	ETHTOOL_MSG_PRIVFLAGS_SET,
+	ETHTOOL_MSG_RINGS_GET,
+	ETHTOOL_MSG_RINGS_SET,
+	ETHTOOL_MSG_CHANNELS_GET,
+	ETHTOOL_MSG_CHANNELS_SET,
+	ETHTOOL_MSG_COALESCE_GET,
+	ETHTOOL_MSG_COALESCE_SET,
+	ETHTOOL_MSG_PAUSE_GET,
+	ETHTOOL_MSG_PAUSE_SET,
+	ETHTOOL_MSG_EEE_GET,
+	ETHTOOL_MSG_EEE_SET,
+	ETHTOOL_MSG_TSINFO_GET,
+	ETHTOOL_MSG_CABLE_TEST_ACT,
+	ETHTOOL_MSG_CABLE_TEST_TDR_ACT,
+	ETHTOOL_MSG_TUNNEL_INFO_GET,
+	ETHTOOL_MSG_FEC_GET,
+	ETHTOOL_MSG_FEC_SET,
+	ETHTOOL_MSG_MODULE_EEPROM_GET,
+	ETHTOOL_MSG_STATS_GET,
+	ETHTOOL_MSG_PHC_VCLOCKS_GET,
+	ETHTOOL_MSG_MODULE_GET,
+	ETHTOOL_MSG_MODULE_SET,
+	ETHTOOL_MSG_PSE_GET,
+	ETHTOOL_MSG_PSE_SET,
+	ETHTOOL_MSG_RSS_GET,
+	ETHTOOL_MSG_PLCA_GET_CFG,
+	ETHTOOL_MSG_PLCA_SET_CFG,
+	ETHTOOL_MSG_PLCA_GET_STATUS,
+	ETHTOOL_MSG_MM_GET,
+	ETHTOOL_MSG_MM_SET,
+
+	/* add new constants above here */
+	__ETHTOOL_MSG_USER_CNT,
+	ETHTOOL_MSG_USER_MAX = __ETHTOOL_MSG_USER_CNT - 1
+};
+
+/* message types - kernel to userspace */
+enum {
+	ETHTOOL_MSG_KERNEL_NONE,
+	ETHTOOL_MSG_STRSET_GET_REPLY,
+	ETHTOOL_MSG_LINKINFO_GET_REPLY,
+	ETHTOOL_MSG_LINKINFO_NTF,
+	ETHTOOL_MSG_LINKMODES_GET_REPLY,
+	ETHTOOL_MSG_LINKMODES_NTF,
+	ETHTOOL_MSG_LINKSTATE_GET_REPLY,
+	ETHTOOL_MSG_DEBUG_GET_REPLY,
+	ETHTOOL_MSG_DEBUG_NTF,
+	ETHTOOL_MSG_WOL_GET_REPLY,
+	ETHTOOL_MSG_WOL_NTF,
+	ETHTOOL_MSG_FEATURES_GET_REPLY,
+	ETHTOOL_MSG_FEATURES_SET_REPLY,
+	ETHTOOL_MSG_FEATURES_NTF,
+	ETHTOOL_MSG_PRIVFLAGS_GET_REPLY,
+	ETHTOOL_MSG_PRIVFLAGS_NTF,
+	ETHTOOL_MSG_RINGS_GET_REPLY,
+	ETHTOOL_MSG_RINGS_NTF,
+	ETHTOOL_MSG_CHANNELS_GET_REPLY,
+	ETHTOOL_MSG_CHANNELS_NTF,
+	ETHTOOL_MSG_COALESCE_GET_REPLY,
+	ETHTOOL_MSG_COALESCE_NTF,
+	ETHTOOL_MSG_PAUSE_GET_REPLY,
+	ETHTOOL_MSG_PAUSE_NTF,
+	ETHTOOL_MSG_EEE_GET_REPLY,
+	ETHTOOL_MSG_EEE_NTF,
+	ETHTOOL_MSG_TSINFO_GET_REPLY,
+	ETHTOOL_MSG_CABLE_TEST_NTF,
+	ETHTOOL_MSG_CABLE_TEST_TDR_NTF,
+	ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY,
+	ETHTOOL_MSG_FEC_GET_REPLY,
+	ETHTOOL_MSG_FEC_NTF,
+	ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY,
+	ETHTOOL_MSG_STATS_GET_REPLY,
+	ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY,
+	ETHTOOL_MSG_MODULE_GET_REPLY,
+	ETHTOOL_MSG_MODULE_NTF,
+	ETHTOOL_MSG_PSE_GET_REPLY,
+	ETHTOOL_MSG_RSS_GET_REPLY,
+	ETHTOOL_MSG_PLCA_GET_CFG_REPLY,
+	ETHTOOL_MSG_PLCA_GET_STATUS_REPLY,
+	ETHTOOL_MSG_PLCA_NTF,
+	ETHTOOL_MSG_MM_GET_REPLY,
+	ETHTOOL_MSG_MM_NTF,
+
+	/* add new constants above here */
+	__ETHTOOL_MSG_KERNEL_CNT,
+	ETHTOOL_MSG_KERNEL_MAX = __ETHTOOL_MSG_KERNEL_CNT - 1
+};
+
+/* request header */
+
+/* use compact bitsets in reply */
+#define ETHTOOL_FLAG_COMPACT_BITSETS	(1 << 0)
+/* provide optional reply for SET or ACT requests */
+#define ETHTOOL_FLAG_OMIT_REPLY	(1 << 1)
+/* request statistics, if supported by the driver */
+#define ETHTOOL_FLAG_STATS		(1 << 2)
+
+#define ETHTOOL_FLAG_ALL (ETHTOOL_FLAG_COMPACT_BITSETS | \
+			  ETHTOOL_FLAG_OMIT_REPLY | \
+			  ETHTOOL_FLAG_STATS)
+
+enum {
+	ETHTOOL_A_HEADER_UNSPEC,
+	ETHTOOL_A_HEADER_DEV_INDEX,		/* u32 */
+	ETHTOOL_A_HEADER_DEV_NAME,		/* string */
+	ETHTOOL_A_HEADER_FLAGS,			/* u32 - ETHTOOL_FLAG_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_HEADER_CNT,
+	ETHTOOL_A_HEADER_MAX = __ETHTOOL_A_HEADER_CNT - 1
+};
+
+/* bit sets */
+
+enum {
+	ETHTOOL_A_BITSET_BIT_UNSPEC,
+	ETHTOOL_A_BITSET_BIT_INDEX,		/* u32 */
+	ETHTOOL_A_BITSET_BIT_NAME,		/* string */
+	ETHTOOL_A_BITSET_BIT_VALUE,		/* flag */
+
+	/* add new constants above here */
+	__ETHTOOL_A_BITSET_BIT_CNT,
+	ETHTOOL_A_BITSET_BIT_MAX = __ETHTOOL_A_BITSET_BIT_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_BITSET_BITS_UNSPEC,
+	ETHTOOL_A_BITSET_BITS_BIT,		/* nest - _A_BITSET_BIT_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_BITSET_BITS_CNT,
+	ETHTOOL_A_BITSET_BITS_MAX = __ETHTOOL_A_BITSET_BITS_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_BITSET_UNSPEC,
+	ETHTOOL_A_BITSET_NOMASK,		/* flag */
+	ETHTOOL_A_BITSET_SIZE,			/* u32 */
+	ETHTOOL_A_BITSET_BITS,			/* nest - _A_BITSET_BITS_* */
+	ETHTOOL_A_BITSET_VALUE,			/* binary */
+	ETHTOOL_A_BITSET_MASK,			/* binary */
+
+	/* add new constants above here */
+	__ETHTOOL_A_BITSET_CNT,
+	ETHTOOL_A_BITSET_MAX = __ETHTOOL_A_BITSET_CNT - 1
+};
+
+/* string sets */
+
+enum {
+	ETHTOOL_A_STRING_UNSPEC,
+	ETHTOOL_A_STRING_INDEX,			/* u32 */
+	ETHTOOL_A_STRING_VALUE,			/* string */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STRING_CNT,
+	ETHTOOL_A_STRING_MAX = __ETHTOOL_A_STRING_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_STRINGS_UNSPEC,
+	ETHTOOL_A_STRINGS_STRING,		/* nest - _A_STRINGS_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STRINGS_CNT,
+	ETHTOOL_A_STRINGS_MAX = __ETHTOOL_A_STRINGS_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_STRINGSET_UNSPEC,
+	ETHTOOL_A_STRINGSET_ID,			/* u32 */
+	ETHTOOL_A_STRINGSET_COUNT,		/* u32 */
+	ETHTOOL_A_STRINGSET_STRINGS,		/* nest - _A_STRINGS_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STRINGSET_CNT,
+	ETHTOOL_A_STRINGSET_MAX = __ETHTOOL_A_STRINGSET_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_STRINGSETS_UNSPEC,
+	ETHTOOL_A_STRINGSETS_STRINGSET,		/* nest - _A_STRINGSET_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STRINGSETS_CNT,
+	ETHTOOL_A_STRINGSETS_MAX = __ETHTOOL_A_STRINGSETS_CNT - 1
+};
+
+/* STRSET */
+
+enum {
+	ETHTOOL_A_STRSET_UNSPEC,
+	ETHTOOL_A_STRSET_HEADER,		/* nest - _A_HEADER_* */
+	ETHTOOL_A_STRSET_STRINGSETS,		/* nest - _A_STRINGSETS_* */
+	ETHTOOL_A_STRSET_COUNTS_ONLY,		/* flag */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STRSET_CNT,
+	ETHTOOL_A_STRSET_MAX = __ETHTOOL_A_STRSET_CNT - 1
+};
+
+/* LINKINFO */
+
+enum {
+	ETHTOOL_A_LINKINFO_UNSPEC,
+	ETHTOOL_A_LINKINFO_HEADER,		/* nest - _A_HEADER_* */
+	ETHTOOL_A_LINKINFO_PORT,		/* u8 */
+	ETHTOOL_A_LINKINFO_PHYADDR,		/* u8 */
+	ETHTOOL_A_LINKINFO_TP_MDIX,		/* u8 */
+	ETHTOOL_A_LINKINFO_TP_MDIX_CTRL,	/* u8 */
+	ETHTOOL_A_LINKINFO_TRANSCEIVER,		/* u8 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_LINKINFO_CNT,
+	ETHTOOL_A_LINKINFO_MAX = __ETHTOOL_A_LINKINFO_CNT - 1
+};
+
+/* LINKMODES */
+
+enum {
+	ETHTOOL_A_LINKMODES_UNSPEC,
+	ETHTOOL_A_LINKMODES_HEADER,		/* nest - _A_HEADER_* */
+	ETHTOOL_A_LINKMODES_AUTONEG,		/* u8 */
+	ETHTOOL_A_LINKMODES_OURS,		/* bitset */
+	ETHTOOL_A_LINKMODES_PEER,		/* bitset */
+	ETHTOOL_A_LINKMODES_SPEED,		/* u32 */
+	ETHTOOL_A_LINKMODES_DUPLEX,		/* u8 */
+	ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG,	/* u8 */
+	ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE,	/* u8 */
+	ETHTOOL_A_LINKMODES_LANES,		/* u32 */
+	ETHTOOL_A_LINKMODES_RATE_MATCHING,	/* u8 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_LINKMODES_CNT,
+	ETHTOOL_A_LINKMODES_MAX = __ETHTOOL_A_LINKMODES_CNT - 1
+};
+
+/* LINKSTATE */
+
+enum {
+	ETHTOOL_A_LINKSTATE_UNSPEC,
+	ETHTOOL_A_LINKSTATE_HEADER,		/* nest - _A_HEADER_* */
+	ETHTOOL_A_LINKSTATE_LINK,		/* u8 */
+	ETHTOOL_A_LINKSTATE_SQI,		/* u32 */
+	ETHTOOL_A_LINKSTATE_SQI_MAX,		/* u32 */
+	ETHTOOL_A_LINKSTATE_EXT_STATE,		/* u8 */
+	ETHTOOL_A_LINKSTATE_EXT_SUBSTATE,	/* u8 */
+	ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT,	/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_LINKSTATE_CNT,
+	ETHTOOL_A_LINKSTATE_MAX = __ETHTOOL_A_LINKSTATE_CNT - 1
+};
+
+/* DEBUG */
+
+enum {
+	ETHTOOL_A_DEBUG_UNSPEC,
+	ETHTOOL_A_DEBUG_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_DEBUG_MSGMASK,		/* bitset */
+
+	/* add new constants above here */
+	__ETHTOOL_A_DEBUG_CNT,
+	ETHTOOL_A_DEBUG_MAX = __ETHTOOL_A_DEBUG_CNT - 1
+};
+
+/* WOL */
+
+enum {
+	ETHTOOL_A_WOL_UNSPEC,
+	ETHTOOL_A_WOL_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_WOL_MODES,			/* bitset */
+	ETHTOOL_A_WOL_SOPASS,			/* binary */
+
+	/* add new constants above here */
+	__ETHTOOL_A_WOL_CNT,
+	ETHTOOL_A_WOL_MAX = __ETHTOOL_A_WOL_CNT - 1
+};
+
+/* FEATURES */
+
+enum {
+	ETHTOOL_A_FEATURES_UNSPEC,
+	ETHTOOL_A_FEATURES_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_FEATURES_HW,				/* bitset */
+	ETHTOOL_A_FEATURES_WANTED,			/* bitset */
+	ETHTOOL_A_FEATURES_ACTIVE,			/* bitset */
+	ETHTOOL_A_FEATURES_NOCHANGE,			/* bitset */
+
+	/* add new constants above here */
+	__ETHTOOL_A_FEATURES_CNT,
+	ETHTOOL_A_FEATURES_MAX = __ETHTOOL_A_FEATURES_CNT - 1
+};
+
+/* PRIVFLAGS */
+
+enum {
+	ETHTOOL_A_PRIVFLAGS_UNSPEC,
+	ETHTOOL_A_PRIVFLAGS_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_PRIVFLAGS_FLAGS,			/* bitset */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PRIVFLAGS_CNT,
+	ETHTOOL_A_PRIVFLAGS_MAX = __ETHTOOL_A_PRIVFLAGS_CNT - 1
+};
+
+/* RINGS */
+
+enum {
+	ETHTOOL_TCP_DATA_SPLIT_UNKNOWN = 0,
+	ETHTOOL_TCP_DATA_SPLIT_DISABLED,
+	ETHTOOL_TCP_DATA_SPLIT_ENABLED,
+};
+
+enum {
+	ETHTOOL_A_RINGS_UNSPEC,
+	ETHTOOL_A_RINGS_HEADER,				/* nest - _A_HEADER_* */
+	ETHTOOL_A_RINGS_RX_MAX,				/* u32 */
+	ETHTOOL_A_RINGS_RX_MINI_MAX,			/* u32 */
+	ETHTOOL_A_RINGS_RX_JUMBO_MAX,			/* u32 */
+	ETHTOOL_A_RINGS_TX_MAX,				/* u32 */
+	ETHTOOL_A_RINGS_RX,				/* u32 */
+	ETHTOOL_A_RINGS_RX_MINI,			/* u32 */
+	ETHTOOL_A_RINGS_RX_JUMBO,			/* u32 */
+	ETHTOOL_A_RINGS_TX,				/* u32 */
+	ETHTOOL_A_RINGS_RX_BUF_LEN,                     /* u32 */
+	ETHTOOL_A_RINGS_TCP_DATA_SPLIT,			/* u8 */
+	ETHTOOL_A_RINGS_CQE_SIZE,			/* u32 */
+	ETHTOOL_A_RINGS_TX_PUSH,			/* u8 */
+	ETHTOOL_A_RINGS_RX_PUSH,			/* u8 */
+	ETHTOOL_A_RINGS_TX_PUSH_BUF_LEN,		/* u32 */
+	ETHTOOL_A_RINGS_TX_PUSH_BUF_LEN_MAX,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_RINGS_CNT,
+	ETHTOOL_A_RINGS_MAX = (__ETHTOOL_A_RINGS_CNT - 1)
+};
+
+/* CHANNELS */
+
+enum {
+	ETHTOOL_A_CHANNELS_UNSPEC,
+	ETHTOOL_A_CHANNELS_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_CHANNELS_RX_MAX,			/* u32 */
+	ETHTOOL_A_CHANNELS_TX_MAX,			/* u32 */
+	ETHTOOL_A_CHANNELS_OTHER_MAX,			/* u32 */
+	ETHTOOL_A_CHANNELS_COMBINED_MAX,		/* u32 */
+	ETHTOOL_A_CHANNELS_RX_COUNT,			/* u32 */
+	ETHTOOL_A_CHANNELS_TX_COUNT,			/* u32 */
+	ETHTOOL_A_CHANNELS_OTHER_COUNT,			/* u32 */
+	ETHTOOL_A_CHANNELS_COMBINED_COUNT,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_CHANNELS_CNT,
+	ETHTOOL_A_CHANNELS_MAX = (__ETHTOOL_A_CHANNELS_CNT - 1)
+};
+
+/* COALESCE */
+
+enum {
+	ETHTOOL_A_COALESCE_UNSPEC,
+	ETHTOOL_A_COALESCE_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_COALESCE_RX_USECS,			/* u32 */
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_USECS_IRQ,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_USECS,			/* u32 */
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_USECS_IRQ,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ,		/* u32 */
+	ETHTOOL_A_COALESCE_STATS_BLOCK_USECS,		/* u32 */
+	ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX,		/* u8 */
+	ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX,		/* u8 */
+	ETHTOOL_A_COALESCE_PKT_RATE_LOW,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_USECS_LOW,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_USECS_LOW,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW,		/* u32 */
+	ETHTOOL_A_COALESCE_PKT_RATE_HIGH,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_USECS_HIGH,		/* u32 */
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_USECS_HIGH,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH,		/* u32 */
+	ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL,	/* u32 */
+	ETHTOOL_A_COALESCE_USE_CQE_MODE_TX,		/* u8 */
+	ETHTOOL_A_COALESCE_USE_CQE_MODE_RX,		/* u8 */
+	ETHTOOL_A_COALESCE_TX_AGGR_MAX_BYTES,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_AGGR_MAX_FRAMES,		/* u32 */
+	ETHTOOL_A_COALESCE_TX_AGGR_TIME_USECS,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_COALESCE_CNT,
+	ETHTOOL_A_COALESCE_MAX = (__ETHTOOL_A_COALESCE_CNT - 1)
+};
+
+/* PAUSE */
+
+enum {
+	ETHTOOL_A_PAUSE_UNSPEC,
+	ETHTOOL_A_PAUSE_HEADER,				/* nest - _A_HEADER_* */
+	ETHTOOL_A_PAUSE_AUTONEG,			/* u8 */
+	ETHTOOL_A_PAUSE_RX,				/* u8 */
+	ETHTOOL_A_PAUSE_TX,				/* u8 */
+	ETHTOOL_A_PAUSE_STATS,				/* nest - _PAUSE_STAT_* */
+	ETHTOOL_A_PAUSE_STATS_SRC,			/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PAUSE_CNT,
+	ETHTOOL_A_PAUSE_MAX = (__ETHTOOL_A_PAUSE_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_PAUSE_STAT_UNSPEC,
+	ETHTOOL_A_PAUSE_STAT_PAD,
+
+	ETHTOOL_A_PAUSE_STAT_TX_FRAMES,
+	ETHTOOL_A_PAUSE_STAT_RX_FRAMES,
+
+	/* add new constants above here
+	 * adjust ETHTOOL_PAUSE_STAT_CNT if adding non-stats!
+	 */
+	__ETHTOOL_A_PAUSE_STAT_CNT,
+	ETHTOOL_A_PAUSE_STAT_MAX = (__ETHTOOL_A_PAUSE_STAT_CNT - 1)
+};
+
+/* EEE */
+
+enum {
+	ETHTOOL_A_EEE_UNSPEC,
+	ETHTOOL_A_EEE_HEADER,				/* nest - _A_HEADER_* */
+	ETHTOOL_A_EEE_MODES_OURS,			/* bitset */
+	ETHTOOL_A_EEE_MODES_PEER,			/* bitset */
+	ETHTOOL_A_EEE_ACTIVE,				/* u8 */
+	ETHTOOL_A_EEE_ENABLED,				/* u8 */
+	ETHTOOL_A_EEE_TX_LPI_ENABLED,			/* u8 */
+	ETHTOOL_A_EEE_TX_LPI_TIMER,			/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_EEE_CNT,
+	ETHTOOL_A_EEE_MAX = (__ETHTOOL_A_EEE_CNT - 1)
+};
+
+/* TSINFO */
+
+enum {
+	ETHTOOL_A_TSINFO_UNSPEC,
+	ETHTOOL_A_TSINFO_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_TSINFO_TIMESTAMPING,			/* bitset */
+	ETHTOOL_A_TSINFO_TX_TYPES,			/* bitset */
+	ETHTOOL_A_TSINFO_RX_FILTERS,			/* bitset */
+	ETHTOOL_A_TSINFO_PHC_INDEX,			/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_TSINFO_CNT,
+	ETHTOOL_A_TSINFO_MAX = (__ETHTOOL_A_TSINFO_CNT - 1)
+};
+
+/* PHC VCLOCKS */
+
+enum {
+	ETHTOOL_A_PHC_VCLOCKS_UNSPEC,
+	ETHTOOL_A_PHC_VCLOCKS_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_PHC_VCLOCKS_NUM,			/* u32 */
+	ETHTOOL_A_PHC_VCLOCKS_INDEX,			/* array, s32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PHC_VCLOCKS_CNT,
+	ETHTOOL_A_PHC_VCLOCKS_MAX = (__ETHTOOL_A_PHC_VCLOCKS_CNT - 1)
+};
+
+/* CABLE TEST */
+
+enum {
+	ETHTOOL_A_CABLE_TEST_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_HEADER,		/* nest - _A_HEADER_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_CABLE_TEST_CNT,
+	ETHTOOL_A_CABLE_TEST_MAX = __ETHTOOL_A_CABLE_TEST_CNT - 1
+};
+
+/* CABLE TEST NOTIFY */
+enum {
+	ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC,
+	ETHTOOL_A_CABLE_RESULT_CODE_OK,
+	ETHTOOL_A_CABLE_RESULT_CODE_OPEN,
+	ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT,
+	ETHTOOL_A_CABLE_RESULT_CODE_CROSS_SHORT,
+};
+
+enum {
+	ETHTOOL_A_CABLE_PAIR_A,
+	ETHTOOL_A_CABLE_PAIR_B,
+	ETHTOOL_A_CABLE_PAIR_C,
+	ETHTOOL_A_CABLE_PAIR_D,
+};
+
+enum {
+	ETHTOOL_A_CABLE_RESULT_UNSPEC,
+	ETHTOOL_A_CABLE_RESULT_PAIR,		/* u8 ETHTOOL_A_CABLE_PAIR_ */
+	ETHTOOL_A_CABLE_RESULT_CODE,		/* u8 ETHTOOL_A_CABLE_RESULT_CODE_ */
+
+	__ETHTOOL_A_CABLE_RESULT_CNT,
+	ETHTOOL_A_CABLE_RESULT_MAX = (__ETHTOOL_A_CABLE_RESULT_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC,
+	ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR,	/* u8 ETHTOOL_A_CABLE_PAIR_ */
+	ETHTOOL_A_CABLE_FAULT_LENGTH_CM,	/* u32 */
+
+	__ETHTOOL_A_CABLE_FAULT_LENGTH_CNT,
+	ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = (__ETHTOOL_A_CABLE_FAULT_LENGTH_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED,
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED
+};
+
+enum {
+	ETHTOOL_A_CABLE_NEST_UNSPEC,
+	ETHTOOL_A_CABLE_NEST_RESULT,		/* nest - ETHTOOL_A_CABLE_RESULT_ */
+	ETHTOOL_A_CABLE_NEST_FAULT_LENGTH,	/* nest - ETHTOOL_A_CABLE_FAULT_LENGTH_ */
+	__ETHTOOL_A_CABLE_NEST_CNT,
+	ETHTOOL_A_CABLE_NEST_MAX = (__ETHTOOL_A_CABLE_NEST_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_TEST_NTF_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_NTF_HEADER,	/* nest - ETHTOOL_A_HEADER_* */
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS,	/* u8 - _STARTED/_COMPLETE */
+	ETHTOOL_A_CABLE_TEST_NTF_NEST,		/* nest - of results: */
+
+	__ETHTOOL_A_CABLE_TEST_NTF_CNT,
+	ETHTOOL_A_CABLE_TEST_NTF_MAX = (__ETHTOOL_A_CABLE_TEST_NTF_CNT - 1)
+};
+
+/* CABLE TEST TDR */
+
+enum {
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST,		/* u32 */
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST,		/* u32 */
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP,		/* u32 */
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR,		/* u8 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT,
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT - 1
+};
+
+enum {
+	ETHTOOL_A_CABLE_TEST_TDR_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_TDR_HEADER,	/* nest - _A_HEADER_* */
+	ETHTOOL_A_CABLE_TEST_TDR_CFG,		/* nest - *_TDR_CFG_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_CABLE_TEST_TDR_CNT,
+	ETHTOOL_A_CABLE_TEST_TDR_MAX = __ETHTOOL_A_CABLE_TEST_TDR_CNT - 1
+};
+
+/* CABLE TEST TDR NOTIFY */
+
+enum {
+	ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC,
+	ETHTOOL_A_CABLE_AMPLITUDE_PAIR,         /* u8 */
+	ETHTOOL_A_CABLE_AMPLITUDE_mV,           /* s16 */
+
+	__ETHTOOL_A_CABLE_AMPLITUDE_CNT,
+	ETHTOOL_A_CABLE_AMPLITUDE_MAX = (__ETHTOOL_A_CABLE_AMPLITUDE_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_PULSE_UNSPEC,
+	ETHTOOL_A_CABLE_PULSE_mV,		/* s16 */
+
+	__ETHTOOL_A_CABLE_PULSE_CNT,
+	ETHTOOL_A_CABLE_PULSE_MAX = (__ETHTOOL_A_CABLE_PULSE_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_STEP_UNSPEC,
+	ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE,	/* u32 */
+	ETHTOOL_A_CABLE_STEP_LAST_DISTANCE,	/* u32 */
+	ETHTOOL_A_CABLE_STEP_STEP_DISTANCE,	/* u32 */
+
+	__ETHTOOL_A_CABLE_STEP_CNT,
+	ETHTOOL_A_CABLE_STEP_MAX = (__ETHTOOL_A_CABLE_STEP_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_TDR_NEST_UNSPEC,
+	ETHTOOL_A_CABLE_TDR_NEST_STEP,		/* nest - ETHTTOOL_A_CABLE_STEP */
+	ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE,	/* nest - ETHTOOL_A_CABLE_AMPLITUDE */
+	ETHTOOL_A_CABLE_TDR_NEST_PULSE,		/* nest - ETHTOOL_A_CABLE_PULSE */
+
+	__ETHTOOL_A_CABLE_TDR_NEST_CNT,
+	ETHTOOL_A_CABLE_TDR_NEST_MAX = (__ETHTOOL_A_CABLE_TDR_NEST_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_UNSPEC,
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_HEADER,	/* nest - ETHTOOL_A_HEADER_* */
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_STATUS,	/* u8 - _STARTED/_COMPLETE */
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_NEST,	/* nest - of results: */
+
+	/* add new constants above here */
+	__ETHTOOL_A_CABLE_TEST_TDR_NTF_CNT,
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_MAX = __ETHTOOL_A_CABLE_TEST_TDR_NTF_CNT - 1
+};
+
+/* TUNNEL INFO */
+
+enum {
+	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN,
+	ETHTOOL_UDP_TUNNEL_TYPE_GENEVE,
+	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE,
+
+	__ETHTOOL_UDP_TUNNEL_TYPE_CNT
+};
+
+enum {
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC,
+
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT,		/* be16 */
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT,
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = (__ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC,
+
+	ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE,		/* u32 */
+	ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES,		/* bitset */
+	ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY,		/* nest - _UDP_ENTRY_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_TUNNEL_UDP_TABLE_CNT,
+	ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = (__ETHTOOL_A_TUNNEL_UDP_TABLE_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_TUNNEL_UDP_UNSPEC,
+
+	ETHTOOL_A_TUNNEL_UDP_TABLE,			/* nest - _UDP_TABLE_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_TUNNEL_UDP_CNT,
+	ETHTOOL_A_TUNNEL_UDP_MAX = (__ETHTOOL_A_TUNNEL_UDP_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_TUNNEL_INFO_UNSPEC,
+	ETHTOOL_A_TUNNEL_INFO_HEADER,			/* nest - _A_HEADER_* */
+
+	ETHTOOL_A_TUNNEL_INFO_UDP_PORTS,		/* nest - _UDP_TABLE */
+
+	/* add new constants above here */
+	__ETHTOOL_A_TUNNEL_INFO_CNT,
+	ETHTOOL_A_TUNNEL_INFO_MAX = (__ETHTOOL_A_TUNNEL_INFO_CNT - 1)
+};
+
+/* FEC */
+
+enum {
+	ETHTOOL_A_FEC_UNSPEC,
+	ETHTOOL_A_FEC_HEADER,				/* nest - _A_HEADER_* */
+	ETHTOOL_A_FEC_MODES,				/* bitset */
+	ETHTOOL_A_FEC_AUTO,				/* u8 */
+	ETHTOOL_A_FEC_ACTIVE,				/* u32 */
+	ETHTOOL_A_FEC_STATS,				/* nest - _A_FEC_STAT */
+
+	__ETHTOOL_A_FEC_CNT,
+	ETHTOOL_A_FEC_MAX = (__ETHTOOL_A_FEC_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_FEC_STAT_UNSPEC,
+	ETHTOOL_A_FEC_STAT_PAD,
+
+	ETHTOOL_A_FEC_STAT_CORRECTED,			/* array, u64 */
+	ETHTOOL_A_FEC_STAT_UNCORR,			/* array, u64 */
+	ETHTOOL_A_FEC_STAT_CORR_BITS,			/* array, u64 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_FEC_STAT_CNT,
+	ETHTOOL_A_FEC_STAT_MAX = (__ETHTOOL_A_FEC_STAT_CNT - 1)
+};
+
+/* MODULE EEPROM */
+
+enum {
+	ETHTOOL_A_MODULE_EEPROM_UNSPEC,
+	ETHTOOL_A_MODULE_EEPROM_HEADER,			/* nest - _A_HEADER_* */
+
+	ETHTOOL_A_MODULE_EEPROM_OFFSET,			/* u32 */
+	ETHTOOL_A_MODULE_EEPROM_LENGTH,			/* u32 */
+	ETHTOOL_A_MODULE_EEPROM_PAGE,			/* u8 */
+	ETHTOOL_A_MODULE_EEPROM_BANK,			/* u8 */
+	ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS,		/* u8 */
+	ETHTOOL_A_MODULE_EEPROM_DATA,			/* binary */
+
+	__ETHTOOL_A_MODULE_EEPROM_CNT,
+	ETHTOOL_A_MODULE_EEPROM_MAX = (__ETHTOOL_A_MODULE_EEPROM_CNT - 1)
+};
+
+/* STATS */
+
+enum {
+	ETHTOOL_A_STATS_UNSPEC,
+	ETHTOOL_A_STATS_PAD,
+	ETHTOOL_A_STATS_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_STATS_GROUPS,			/* bitset */
+
+	ETHTOOL_A_STATS_GRP,			/* nest - _A_STATS_GRP_* */
+
+	ETHTOOL_A_STATS_SRC,			/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_CNT,
+	ETHTOOL_A_STATS_MAX = (__ETHTOOL_A_STATS_CNT - 1)
+};
+
+enum {
+	ETHTOOL_STATS_ETH_PHY,
+	ETHTOOL_STATS_ETH_MAC,
+	ETHTOOL_STATS_ETH_CTRL,
+	ETHTOOL_STATS_RMON,
+
+	/* add new constants above here */
+	__ETHTOOL_STATS_CNT
+};
+
+enum {
+	ETHTOOL_A_STATS_GRP_UNSPEC,
+	ETHTOOL_A_STATS_GRP_PAD,
+
+	ETHTOOL_A_STATS_GRP_ID,			/* u32 */
+	ETHTOOL_A_STATS_GRP_SS_ID,		/* u32 */
+
+	ETHTOOL_A_STATS_GRP_STAT,		/* nest */
+
+	ETHTOOL_A_STATS_GRP_HIST_RX,		/* nest */
+	ETHTOOL_A_STATS_GRP_HIST_TX,		/* nest */
+
+	ETHTOOL_A_STATS_GRP_HIST_BKT_LOW,	/* u32 */
+	ETHTOOL_A_STATS_GRP_HIST_BKT_HI,	/* u32 */
+	ETHTOOL_A_STATS_GRP_HIST_VAL,		/* u64 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_GRP_CNT,
+	ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_GRP_CNT - 1)
+};
+
+enum {
+	/* 30.3.2.1.5 aSymbolErrorDuringCarrier */
+	ETHTOOL_A_STATS_ETH_PHY_5_SYM_ERR,
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_ETH_PHY_CNT,
+	ETHTOOL_A_STATS_ETH_PHY_MAX = (__ETHTOOL_A_STATS_ETH_PHY_CNT - 1)
+};
+
+enum {
+	/* 30.3.1.1.2 aFramesTransmittedOK */
+	ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT,
+	/* 30.3.1.1.3 aSingleCollisionFrames */
+	ETHTOOL_A_STATS_ETH_MAC_3_SINGLE_COL,
+	/* 30.3.1.1.4 aMultipleCollisionFrames */
+	ETHTOOL_A_STATS_ETH_MAC_4_MULTI_COL,
+	/* 30.3.1.1.5 aFramesReceivedOK */
+	ETHTOOL_A_STATS_ETH_MAC_5_RX_PKT,
+	/* 30.3.1.1.6 aFrameCheckSequenceErrors */
+	ETHTOOL_A_STATS_ETH_MAC_6_FCS_ERR,
+	/* 30.3.1.1.7 aAlignmentErrors */
+	ETHTOOL_A_STATS_ETH_MAC_7_ALIGN_ERR,
+	/* 30.3.1.1.8 aOctetsTransmittedOK */
+	ETHTOOL_A_STATS_ETH_MAC_8_TX_BYTES,
+	/* 30.3.1.1.9 aFramesWithDeferredXmissions */
+	ETHTOOL_A_STATS_ETH_MAC_9_TX_DEFER,
+	/* 30.3.1.1.10 aLateCollisions */
+	ETHTOOL_A_STATS_ETH_MAC_10_LATE_COL,
+	/* 30.3.1.1.11 aFramesAbortedDueToXSColls */
+	ETHTOOL_A_STATS_ETH_MAC_11_XS_COL,
+	/* 30.3.1.1.12 aFramesLostDueToIntMACXmitError */
+	ETHTOOL_A_STATS_ETH_MAC_12_TX_INT_ERR,
+	/* 30.3.1.1.13 aCarrierSenseErrors */
+	ETHTOOL_A_STATS_ETH_MAC_13_CS_ERR,
+	/* 30.3.1.1.14 aOctetsReceivedOK */
+	ETHTOOL_A_STATS_ETH_MAC_14_RX_BYTES,
+	/* 30.3.1.1.15 aFramesLostDueToIntMACRcvError */
+	ETHTOOL_A_STATS_ETH_MAC_15_RX_INT_ERR,
+
+	/* 30.3.1.1.18 aMulticastFramesXmittedOK */
+	ETHTOOL_A_STATS_ETH_MAC_18_TX_MCAST,
+	/* 30.3.1.1.19 aBroadcastFramesXmittedOK */
+	ETHTOOL_A_STATS_ETH_MAC_19_TX_BCAST,
+	/* 30.3.1.1.20 aFramesWithExcessiveDeferral */
+	ETHTOOL_A_STATS_ETH_MAC_20_XS_DEFER,
+	/* 30.3.1.1.21 aMulticastFramesReceivedOK */
+	ETHTOOL_A_STATS_ETH_MAC_21_RX_MCAST,
+	/* 30.3.1.1.22 aBroadcastFramesReceivedOK */
+	ETHTOOL_A_STATS_ETH_MAC_22_RX_BCAST,
+	/* 30.3.1.1.23 aInRangeLengthErrors */
+	ETHTOOL_A_STATS_ETH_MAC_23_IR_LEN_ERR,
+	/* 30.3.1.1.24 aOutOfRangeLengthField */
+	ETHTOOL_A_STATS_ETH_MAC_24_OOR_LEN,
+	/* 30.3.1.1.25 aFrameTooLongErrors */
+	ETHTOOL_A_STATS_ETH_MAC_25_TOO_LONG_ERR,
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_ETH_MAC_CNT,
+	ETHTOOL_A_STATS_ETH_MAC_MAX = (__ETHTOOL_A_STATS_ETH_MAC_CNT - 1)
+};
+
+enum {
+	/* 30.3.3.3 aMACControlFramesTransmitted */
+	ETHTOOL_A_STATS_ETH_CTRL_3_TX,
+	/* 30.3.3.4 aMACControlFramesReceived */
+	ETHTOOL_A_STATS_ETH_CTRL_4_RX,
+	/* 30.3.3.5 aUnsupportedOpcodesReceived */
+	ETHTOOL_A_STATS_ETH_CTRL_5_RX_UNSUP,
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_ETH_CTRL_CNT,
+	ETHTOOL_A_STATS_ETH_CTRL_MAX = (__ETHTOOL_A_STATS_ETH_CTRL_CNT - 1)
+};
+
+enum {
+	/* etherStatsUndersizePkts */
+	ETHTOOL_A_STATS_RMON_UNDERSIZE,
+	/* etherStatsOversizePkts */
+	ETHTOOL_A_STATS_RMON_OVERSIZE,
+	/* etherStatsFragments */
+	ETHTOOL_A_STATS_RMON_FRAG,
+	/* etherStatsJabbers */
+	ETHTOOL_A_STATS_RMON_JABBER,
+
+	/* add new constants above here */
+	__ETHTOOL_A_STATS_RMON_CNT,
+	ETHTOOL_A_STATS_RMON_MAX = (__ETHTOOL_A_STATS_RMON_CNT - 1)
+};
+
+/* MODULE */
+
+enum {
+	ETHTOOL_A_MODULE_UNSPEC,
+	ETHTOOL_A_MODULE_HEADER,		/* nest - _A_HEADER_* */
+	ETHTOOL_A_MODULE_POWER_MODE_POLICY,	/* u8 */
+	ETHTOOL_A_MODULE_POWER_MODE,		/* u8 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_MODULE_CNT,
+	ETHTOOL_A_MODULE_MAX = (__ETHTOOL_A_MODULE_CNT - 1)
+};
+
+/* Power Sourcing Equipment */
+enum {
+	ETHTOOL_A_PSE_UNSPEC,
+	ETHTOOL_A_PSE_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_PODL_PSE_ADMIN_STATE,		/* u32 */
+	ETHTOOL_A_PODL_PSE_ADMIN_CONTROL,	/* u32 */
+	ETHTOOL_A_PODL_PSE_PW_D_STATUS,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PSE_CNT,
+	ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_RSS_UNSPEC,
+	ETHTOOL_A_RSS_HEADER,
+	ETHTOOL_A_RSS_CONTEXT,		/* u32 */
+	ETHTOOL_A_RSS_HFUNC,		/* u32 */
+	ETHTOOL_A_RSS_INDIR,		/* binary */
+	ETHTOOL_A_RSS_HKEY,		/* binary */
+
+	__ETHTOOL_A_RSS_CNT,
+	ETHTOOL_A_RSS_MAX = (__ETHTOOL_A_RSS_CNT - 1),
+};
+
+/* PLCA */
+
+enum {
+	ETHTOOL_A_PLCA_UNSPEC,
+	ETHTOOL_A_PLCA_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_PLCA_VERSION,			/* u16 */
+	ETHTOOL_A_PLCA_ENABLED,			/* u8  */
+	ETHTOOL_A_PLCA_STATUS,			/* u8  */
+	ETHTOOL_A_PLCA_NODE_CNT,		/* u32 */
+	ETHTOOL_A_PLCA_NODE_ID,			/* u32 */
+	ETHTOOL_A_PLCA_TO_TMR,			/* u32 */
+	ETHTOOL_A_PLCA_BURST_CNT,		/* u32 */
+	ETHTOOL_A_PLCA_BURST_TMR,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PLCA_CNT,
+	ETHTOOL_A_PLCA_MAX = (__ETHTOOL_A_PLCA_CNT - 1)
+};
+
+/* MAC Merge (802.3) */
+
+enum {
+	ETHTOOL_A_MM_STAT_UNSPEC,
+	ETHTOOL_A_MM_STAT_PAD,
+
+	/* aMACMergeFrameAssErrorCount */
+	ETHTOOL_A_MM_STAT_REASSEMBLY_ERRORS,	/* u64 */
+	/* aMACMergeFrameSmdErrorCount */
+	ETHTOOL_A_MM_STAT_SMD_ERRORS,		/* u64 */
+	/* aMACMergeFrameAssOkCount */
+	ETHTOOL_A_MM_STAT_REASSEMBLY_OK,	/* u64 */
+	/* aMACMergeFragCountRx */
+	ETHTOOL_A_MM_STAT_RX_FRAG_COUNT,	/* u64 */
+	/* aMACMergeFragCountTx */
+	ETHTOOL_A_MM_STAT_TX_FRAG_COUNT,	/* u64 */
+	/* aMACMergeHoldCount */
+	ETHTOOL_A_MM_STAT_HOLD_COUNT,		/* u64 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_MM_STAT_CNT,
+	ETHTOOL_A_MM_STAT_MAX = (__ETHTOOL_A_MM_STAT_CNT - 1)
+};
+
+enum {
+	ETHTOOL_A_MM_UNSPEC,
+	ETHTOOL_A_MM_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_MM_PMAC_ENABLED,		/* u8 */
+	ETHTOOL_A_MM_TX_ENABLED,		/* u8 */
+	ETHTOOL_A_MM_TX_ACTIVE,			/* u8 */
+	ETHTOOL_A_MM_TX_MIN_FRAG_SIZE,		/* u32 */
+	ETHTOOL_A_MM_RX_MIN_FRAG_SIZE,		/* u32 */
+	ETHTOOL_A_MM_VERIFY_ENABLED,		/* u8 */
+	ETHTOOL_A_MM_VERIFY_STATUS,		/* u8 */
+	ETHTOOL_A_MM_VERIFY_TIME,		/* u32 */
+	ETHTOOL_A_MM_MAX_VERIFY_TIME,		/* u32 */
+	ETHTOOL_A_MM_STATS,			/* nest - _A_MM_STAT_* */
+
+	/* add new constants above here */
+	__ETHTOOL_A_MM_CNT,
+	ETHTOOL_A_MM_MAX = (__ETHTOOL_A_MM_CNT - 1)
+};
+
+/* generic netlink info */
+#define ETHTOOL_GENL_NAME "ethtool"
+#define ETHTOOL_GENL_VERSION 1
+
+#define ETHTOOL_MCGRP_MONITOR_NAME "monitor"
+
+#endif /* _LINUX_ETHTOOL_NETLINK_H_ */
diff --git a/contrib/libs/linux-headers/linux/eventpoll.h b/contrib/libs/linux-headers/linux/eventpoll.h
new file mode 100644
index 0000000000..50beb69246
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/eventpoll.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  include/linux/eventpoll.h ( Efficient event polling implementation )
+ *  Copyright (C) 2001,...,2006	 Davide Libenzi
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Davide Libenzi <davidel@xmailserver.org>
+ *
+ */
+
+#ifndef _LINUX_EVENTPOLL_H
+#define _LINUX_EVENTPOLL_H
+
+/* For O_CLOEXEC */
+#include <linux/fcntl.h>
+#include <linux/types.h>
+
+/* Flags for epoll_create1.  */
+#define EPOLL_CLOEXEC O_CLOEXEC
+
+/* Valid opcodes to issue to sys_epoll_ctl() */
+#define EPOLL_CTL_ADD 1
+#define EPOLL_CTL_DEL 2
+#define EPOLL_CTL_MOD 3
+
+/* Epoll event masks */
+#define EPOLLIN		(__poll_t)0x00000001
+#define EPOLLPRI	(__poll_t)0x00000002
+#define EPOLLOUT	(__poll_t)0x00000004
+#define EPOLLERR	(__poll_t)0x00000008
+#define EPOLLHUP	(__poll_t)0x00000010
+#define EPOLLNVAL	(__poll_t)0x00000020
+#define EPOLLRDNORM	(__poll_t)0x00000040
+#define EPOLLRDBAND	(__poll_t)0x00000080
+#define EPOLLWRNORM	(__poll_t)0x00000100
+#define EPOLLWRBAND	(__poll_t)0x00000200
+#define EPOLLMSG	(__poll_t)0x00000400
+#define EPOLLRDHUP	(__poll_t)0x00002000
+
+/*
+ * Internal flag - wakeup generated by io_uring, used to detect recursion back
+ * into the io_uring poll handler.
+ */
+#define EPOLL_URING_WAKE	((__poll_t)(1U << 27))
+
+/* Set exclusive wakeup mode for the target file descriptor */
+#define EPOLLEXCLUSIVE	((__poll_t)(1U << 28))
+
+/*
+ * Request the handling of system wakeup events so as to prevent system suspends
+ * from happening while those events are being processed.
+ *
+ * Assuming neither EPOLLET nor EPOLLONESHOT is set, system suspends will not be
+ * re-allowed until epoll_wait is called again after consuming the wakeup
+ * event(s).
+ *
+ * Requires CAP_BLOCK_SUSPEND
+ */
+#define EPOLLWAKEUP	((__poll_t)(1U << 29))
+
+/* Set the One Shot behaviour for the target file descriptor */
+#define EPOLLONESHOT	((__poll_t)(1U << 30))
+
+/* Set the Edge Triggered behaviour for the target file descriptor */
+#define EPOLLET		((__poll_t)(1U << 31))
+
+/* 
+ * On x86-64 make the 64bit structure have the same alignment as the
+ * 32bit structure. This makes 32bit emulation easier.
+ *
+ * UML/x86_64 needs the same packing as x86_64
+ */
+#ifdef __x86_64__
+#define EPOLL_PACKED __attribute__((packed))
+#else
+#define EPOLL_PACKED
+#endif
+
+struct epoll_event {
+	__poll_t events;
+	__u64 data;
+} EPOLL_PACKED;
+
+#endif /* _LINUX_EVENTPOLL_H */
diff --git a/contrib/libs/linux-headers/linux/ext4.h b/contrib/libs/linux-headers/linux/ext4.h
new file mode 100644
index 0000000000..80fe4aa188
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ext4.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _LINUX_EXT4_H
+#define _LINUX_EXT4_H
+#include <linux/fiemap.h>
+#include <linux/fs.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * ext4-specific ioctl commands
+ */
+#define	EXT4_IOC_GETVERSION		_IOR('f', 3, long)
+#define	EXT4_IOC_SETVERSION		_IOW('f', 4, long)
+#define	EXT4_IOC_GETVERSION_OLD		FS_IOC_GETVERSION
+#define	EXT4_IOC_SETVERSION_OLD		FS_IOC_SETVERSION
+#define EXT4_IOC_GETRSVSZ		_IOR('f', 5, long)
+#define EXT4_IOC_SETRSVSZ		_IOW('f', 6, long)
+#define EXT4_IOC_GROUP_EXTEND		_IOW('f', 7, unsigned long)
+#define EXT4_IOC_GROUP_ADD		_IOW('f', 8, struct ext4_new_group_input)
+#define EXT4_IOC_MIGRATE		_IO('f', 9)
+ /* note ioctl 10 reserved for an early version of the FIEMAP ioctl */
+ /* note ioctl 11 reserved for filesystem-independent FIEMAP ioctl */
+#define EXT4_IOC_ALLOC_DA_BLKS		_IO('f', 12)
+#define EXT4_IOC_MOVE_EXT		_IOWR('f', 15, struct move_extent)
+#define EXT4_IOC_RESIZE_FS		_IOW('f', 16, __u64)
+#define EXT4_IOC_SWAP_BOOT		_IO('f', 17)
+#define EXT4_IOC_PRECACHE_EXTENTS	_IO('f', 18)
+/* ioctl codes 19--39 are reserved for fscrypt */
+#define EXT4_IOC_CLEAR_ES_CACHE		_IO('f', 40)
+#define EXT4_IOC_GETSTATE		_IOW('f', 41, __u32)
+#define EXT4_IOC_GET_ES_CACHE		_IOWR('f', 42, struct fiemap)
+#define EXT4_IOC_CHECKPOINT		_IOW('f', 43, __u32)
+#define EXT4_IOC_GETFSUUID		_IOR('f', 44, struct fsuuid)
+#define EXT4_IOC_SETFSUUID		_IOW('f', 44, struct fsuuid)
+
+#define EXT4_IOC_SHUTDOWN _IOR('X', 125, __u32)
+
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT4_IOC32_GETVERSION		_IOR('f', 3, int)
+#define EXT4_IOC32_SETVERSION		_IOW('f', 4, int)
+#define EXT4_IOC32_GETRSVSZ		_IOR('f', 5, int)
+#define EXT4_IOC32_SETRSVSZ		_IOW('f', 6, int)
+#define EXT4_IOC32_GROUP_EXTEND		_IOW('f', 7, unsigned int)
+#define EXT4_IOC32_GROUP_ADD		_IOW('f', 8, struct compat_ext4_new_group_input)
+#define EXT4_IOC32_GETVERSION_OLD	FS_IOC32_GETVERSION
+#define EXT4_IOC32_SETVERSION_OLD	FS_IOC32_SETVERSION
+
+/*
+ * Flags returned by EXT4_IOC_GETSTATE
+ *
+ * We only expose to userspace a subset of the state flags in
+ * i_state_flags
+ */
+#define EXT4_STATE_FLAG_EXT_PRECACHED	0x00000001
+#define EXT4_STATE_FLAG_NEW		0x00000002
+#define EXT4_STATE_FLAG_NEWENTRY	0x00000004
+#define EXT4_STATE_FLAG_DA_ALLOC_CLOSE	0x00000008
+
+/*
+ * Flags for ioctl EXT4_IOC_CHECKPOINT
+ */
+#define EXT4_IOC_CHECKPOINT_FLAG_DISCARD	0x1
+#define EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT	0x2
+#define EXT4_IOC_CHECKPOINT_FLAG_DRY_RUN	0x4
+#define EXT4_IOC_CHECKPOINT_FLAG_VALID		(EXT4_IOC_CHECKPOINT_FLAG_DISCARD | \
+						EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT | \
+						EXT4_IOC_CHECKPOINT_FLAG_DRY_RUN)
+
+/*
+ * Structure for EXT4_IOC_GETFSUUID/EXT4_IOC_SETFSUUID
+ */
+struct fsuuid {
+	__u32       fsu_len;
+	__u32       fsu_flags;
+	__u8        fsu_uuid[];
+};
+
+/*
+ * Structure for EXT4_IOC_MOVE_EXT
+ */
+struct move_extent {
+	__u32 reserved;		/* should be zero */
+	__u32 donor_fd;		/* donor file descriptor */
+	__u64 orig_start;	/* logical start offset in block for orig */
+	__u64 donor_start;	/* logical start offset in block for donor */
+	__u64 len;		/* block length to be moved */
+	__u64 moved_len;	/* moved block length */
+};
+
+/*
+ * Flags used by EXT4_IOC_SHUTDOWN
+ */
+#define EXT4_GOING_FLAGS_DEFAULT		0x0	/* going down */
+#define EXT4_GOING_FLAGS_LOGFLUSH		0x1	/* flush log but not data */
+#define EXT4_GOING_FLAGS_NOLOGFLUSH		0x2	/* don't flush log nor data */
+
+/* Used to pass group descriptor data when online resize is done */
+struct ext4_new_group_input {
+	__u32 group;		/* Group number for this data */
+	__u64 block_bitmap;	/* Absolute block number of block bitmap */
+	__u64 inode_bitmap;	/* Absolute block number of inode bitmap */
+	__u64 inode_table;	/* Absolute block number of inode table start */
+	__u32 blocks_count;	/* Total number of blocks in this group */
+	__u16 reserved_blocks;	/* Number of reserved blocks in this group */
+	__u16 unused;
+};
+
+/*
+ * Returned by EXT4_IOC_GET_ES_CACHE as an additional possible flag.
+ * It indicates that the entry in extent status cache is for a hole.
+ */
+#define EXT4_FIEMAP_EXTENT_HOLE		0x08000000
+
+#endif /* _LINUX_EXT4_H */
diff --git a/contrib/libs/linux-headers/linux/f2fs.h b/contrib/libs/linux-headers/linux/f2fs.h
new file mode 100644
index 0000000000..984b9332bb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/f2fs.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _LINUX_F2FS_H
+#define _LINUX_F2FS_H
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * f2fs-specific ioctl commands
+ */
+#define F2FS_IOCTL_MAGIC		0xf5
+#define F2FS_IOC_START_ATOMIC_WRITE	_IO(F2FS_IOCTL_MAGIC, 1)
+#define F2FS_IOC_COMMIT_ATOMIC_WRITE	_IO(F2FS_IOCTL_MAGIC, 2)
+#define F2FS_IOC_START_VOLATILE_WRITE	_IO(F2FS_IOCTL_MAGIC, 3)
+#define F2FS_IOC_RELEASE_VOLATILE_WRITE	_IO(F2FS_IOCTL_MAGIC, 4)
+#define F2FS_IOC_ABORT_ATOMIC_WRITE	_IO(F2FS_IOCTL_MAGIC, 5)
+#define F2FS_IOC_GARBAGE_COLLECT	_IOW(F2FS_IOCTL_MAGIC, 6, __u32)
+#define F2FS_IOC_WRITE_CHECKPOINT	_IO(F2FS_IOCTL_MAGIC, 7)
+#define F2FS_IOC_DEFRAGMENT		_IOWR(F2FS_IOCTL_MAGIC, 8,	\
+						struct f2fs_defragment)
+#define F2FS_IOC_MOVE_RANGE		_IOWR(F2FS_IOCTL_MAGIC, 9,	\
+						struct f2fs_move_range)
+#define F2FS_IOC_FLUSH_DEVICE		_IOW(F2FS_IOCTL_MAGIC, 10,	\
+						struct f2fs_flush_device)
+#define F2FS_IOC_GARBAGE_COLLECT_RANGE	_IOW(F2FS_IOCTL_MAGIC, 11,	\
+						struct f2fs_gc_range)
+#define F2FS_IOC_GET_FEATURES		_IOR(F2FS_IOCTL_MAGIC, 12, __u32)
+#define F2FS_IOC_SET_PIN_FILE		_IOW(F2FS_IOCTL_MAGIC, 13, __u32)
+#define F2FS_IOC_GET_PIN_FILE		_IOR(F2FS_IOCTL_MAGIC, 14, __u32)
+#define F2FS_IOC_PRECACHE_EXTENTS	_IO(F2FS_IOCTL_MAGIC, 15)
+#define F2FS_IOC_RESIZE_FS		_IOW(F2FS_IOCTL_MAGIC, 16, __u64)
+#define F2FS_IOC_GET_COMPRESS_BLOCKS	_IOR(F2FS_IOCTL_MAGIC, 17, __u64)
+#define F2FS_IOC_RELEASE_COMPRESS_BLOCKS				\
+					_IOR(F2FS_IOCTL_MAGIC, 18, __u64)
+#define F2FS_IOC_RESERVE_COMPRESS_BLOCKS				\
+					_IOR(F2FS_IOCTL_MAGIC, 19, __u64)
+#define F2FS_IOC_SEC_TRIM_FILE		_IOW(F2FS_IOCTL_MAGIC, 20,	\
+						struct f2fs_sectrim_range)
+#define F2FS_IOC_GET_COMPRESS_OPTION	_IOR(F2FS_IOCTL_MAGIC, 21,	\
+						struct f2fs_comp_option)
+#define F2FS_IOC_SET_COMPRESS_OPTION	_IOW(F2FS_IOCTL_MAGIC, 22,	\
+						struct f2fs_comp_option)
+#define F2FS_IOC_DECOMPRESS_FILE	_IO(F2FS_IOCTL_MAGIC, 23)
+#define F2FS_IOC_COMPRESS_FILE		_IO(F2FS_IOCTL_MAGIC, 24)
+#define F2FS_IOC_START_ATOMIC_REPLACE	_IO(F2FS_IOCTL_MAGIC, 25)
+
+/*
+ * should be same as XFS_IOC_GOINGDOWN.
+ * Flags for going down operation used by FS_IOC_GOINGDOWN
+ */
+#define F2FS_IOC_SHUTDOWN	_IOR('X', 125, __u32)	/* Shutdown */
+#define F2FS_GOING_DOWN_FULLSYNC	0x0	/* going down with full sync */
+#define F2FS_GOING_DOWN_METASYNC	0x1	/* going down with metadata */
+#define F2FS_GOING_DOWN_NOSYNC		0x2	/* going down */
+#define F2FS_GOING_DOWN_METAFLUSH	0x3	/* going down with meta flush */
+#define F2FS_GOING_DOWN_NEED_FSCK	0x4	/* going down to trigger fsck */
+
+/*
+ * Flags used by F2FS_IOC_SEC_TRIM_FILE
+ */
+#define F2FS_TRIM_FILE_DISCARD		0x1	/* send discard command */
+#define F2FS_TRIM_FILE_ZEROOUT		0x2	/* zero out */
+#define F2FS_TRIM_FILE_MASK		0x3
+
+struct f2fs_gc_range {
+	__u32 sync;
+	__u64 start;
+	__u64 len;
+};
+
+struct f2fs_defragment {
+	__u64 start;
+	__u64 len;
+};
+
+struct f2fs_move_range {
+	__u32 dst_fd;		/* destination fd */
+	__u64 pos_in;		/* start position in src_fd */
+	__u64 pos_out;		/* start position in dst_fd */
+	__u64 len;		/* size to move */
+};
+
+struct f2fs_flush_device {
+	__u32 dev_num;		/* device number to flush */
+	__u32 segments;		/* # of segments to flush */
+};
+
+struct f2fs_sectrim_range {
+	__u64 start;
+	__u64 len;
+	__u64 flags;
+};
+
+struct f2fs_comp_option {
+	__u8 algorithm;
+	__u8 log_cluster_size;
+};
+
+#endif /* _LINUX_F2FS_H */
diff --git a/contrib/libs/linux-headers/linux/fadvise.h b/contrib/libs/linux-headers/linux/fadvise.h
new file mode 100644
index 0000000000..0862b87434
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fadvise.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef FADVISE_H_INCLUDED
+#define FADVISE_H_INCLUDED
+
+#define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
+#define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
+#define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.  */
+#define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
+
+/*
+ * The advise values for POSIX_FADV_DONTNEED and POSIX_ADV_NOREUSE
+ * for s390-64 differ from the values for the rest of the world.
+ */
+#if defined(__s390x__)
+#define POSIX_FADV_DONTNEED	6 /* Don't need these pages.  */
+#define POSIX_FADV_NOREUSE	7 /* Data will be accessed once.  */
+#else
+#define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
+#define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
+#endif
+
+#endif	/* FADVISE_H_INCLUDED */
diff --git a/contrib/libs/linux-headers/linux/fanotify.h b/contrib/libs/linux-headers/linux/fanotify.h
new file mode 100644
index 0000000000..b3da334e8d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fanotify.h
@@ -0,0 +1,245 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FANOTIFY_H
+#define _LINUX_FANOTIFY_H
+
+#include <linux/types.h>
+
+/* the following events that user-space can register for */
+#define FAN_ACCESS		0x00000001	/* File was accessed */
+#define FAN_MODIFY		0x00000002	/* File was modified */
+#define FAN_ATTRIB		0x00000004	/* Metadata changed */
+#define FAN_CLOSE_WRITE		0x00000008	/* Writtable file closed */
+#define FAN_CLOSE_NOWRITE	0x00000010	/* Unwrittable file closed */
+#define FAN_OPEN		0x00000020	/* File was opened */
+#define FAN_MOVED_FROM		0x00000040	/* File was moved from X */
+#define FAN_MOVED_TO		0x00000080	/* File was moved to Y */
+#define FAN_CREATE		0x00000100	/* Subfile was created */
+#define FAN_DELETE		0x00000200	/* Subfile was deleted */
+#define FAN_DELETE_SELF		0x00000400	/* Self was deleted */
+#define FAN_MOVE_SELF		0x00000800	/* Self was moved */
+#define FAN_OPEN_EXEC		0x00001000	/* File was opened for exec */
+
+#define FAN_Q_OVERFLOW		0x00004000	/* Event queued overflowed */
+#define FAN_FS_ERROR		0x00008000	/* Filesystem error */
+
+#define FAN_OPEN_PERM		0x00010000	/* File open in perm check */
+#define FAN_ACCESS_PERM		0x00020000	/* File accessed in perm check */
+#define FAN_OPEN_EXEC_PERM	0x00040000	/* File open/exec in perm check */
+
+#define FAN_EVENT_ON_CHILD	0x08000000	/* Interested in child events */
+
+#define FAN_RENAME		0x10000000	/* File was renamed */
+
+#define FAN_ONDIR		0x40000000	/* Event occurred against dir */
+
+/* helper events */
+#define FAN_CLOSE		(FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) /* close */
+#define FAN_MOVE		(FAN_MOVED_FROM | FAN_MOVED_TO) /* moves */
+
+/* flags used for fanotify_init() */
+#define FAN_CLOEXEC		0x00000001
+#define FAN_NONBLOCK		0x00000002
+
+/* These are NOT bitwise flags.  Both bits are used together.  */
+#define FAN_CLASS_NOTIF		0x00000000
+#define FAN_CLASS_CONTENT	0x00000004
+#define FAN_CLASS_PRE_CONTENT	0x00000008
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_CLASS_BITS	(FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | \
+				 FAN_CLASS_PRE_CONTENT)
+
+#define FAN_UNLIMITED_QUEUE	0x00000010
+#define FAN_UNLIMITED_MARKS	0x00000020
+#define FAN_ENABLE_AUDIT	0x00000040
+
+/* Flags to determine fanotify event format */
+#define FAN_REPORT_PIDFD	0x00000080	/* Report pidfd for event->pid */
+#define FAN_REPORT_TID		0x00000100	/* event->pid is thread id */
+#define FAN_REPORT_FID		0x00000200	/* Report unique file id */
+#define FAN_REPORT_DIR_FID	0x00000400	/* Report unique directory id */
+#define FAN_REPORT_NAME		0x00000800	/* Report events with name */
+#define FAN_REPORT_TARGET_FID	0x00001000	/* Report dirent target id  */
+
+/* Convenience macro - FAN_REPORT_NAME requires FAN_REPORT_DIR_FID */
+#define FAN_REPORT_DFID_NAME	(FAN_REPORT_DIR_FID | FAN_REPORT_NAME)
+/* Convenience macro - FAN_REPORT_TARGET_FID requires all other FID flags */
+#define FAN_REPORT_DFID_NAME_TARGET (FAN_REPORT_DFID_NAME | \
+				     FAN_REPORT_FID | FAN_REPORT_TARGET_FID)
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_INIT_FLAGS	(FAN_CLOEXEC | FAN_NONBLOCK | \
+				 FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE |\
+				 FAN_UNLIMITED_MARKS)
+
+/* flags used for fanotify_modify_mark() */
+#define FAN_MARK_ADD		0x00000001
+#define FAN_MARK_REMOVE		0x00000002
+#define FAN_MARK_DONT_FOLLOW	0x00000004
+#define FAN_MARK_ONLYDIR	0x00000008
+/* FAN_MARK_MOUNT is		0x00000010 */
+#define FAN_MARK_IGNORED_MASK	0x00000020
+#define FAN_MARK_IGNORED_SURV_MODIFY	0x00000040
+#define FAN_MARK_FLUSH		0x00000080
+/* FAN_MARK_FILESYSTEM is	0x00000100 */
+#define FAN_MARK_EVICTABLE	0x00000200
+/* This bit is mutually exclusive with FAN_MARK_IGNORED_MASK bit */
+#define FAN_MARK_IGNORE		0x00000400
+
+/* These are NOT bitwise flags.  Both bits can be used togther.  */
+#define FAN_MARK_INODE		0x00000000
+#define FAN_MARK_MOUNT		0x00000010
+#define FAN_MARK_FILESYSTEM	0x00000100
+
+/*
+ * Convenience macro - FAN_MARK_IGNORE requires FAN_MARK_IGNORED_SURV_MODIFY
+ * for non-inode mark types.
+ */
+#define FAN_MARK_IGNORE_SURV	(FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY)
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_MARK_FLAGS	(FAN_MARK_ADD |\
+				 FAN_MARK_REMOVE |\
+				 FAN_MARK_DONT_FOLLOW |\
+				 FAN_MARK_ONLYDIR |\
+				 FAN_MARK_MOUNT |\
+				 FAN_MARK_IGNORED_MASK |\
+				 FAN_MARK_IGNORED_SURV_MODIFY |\
+				 FAN_MARK_FLUSH)
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_EVENTS (FAN_ACCESS |\
+			FAN_MODIFY |\
+			FAN_CLOSE |\
+			FAN_OPEN)
+
+/*
+ * All events which require a permission response from userspace
+ */
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM |\
+			     FAN_ACCESS_PERM)
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
+#define FAN_ALL_OUTGOING_EVENTS	(FAN_ALL_EVENTS |\
+				 FAN_ALL_PERM_EVENTS |\
+				 FAN_Q_OVERFLOW)
+
+#define FANOTIFY_METADATA_VERSION	3
+
+struct fanotify_event_metadata {
+	__u32 event_len;
+	__u8 vers;
+	__u8 reserved;
+	__u16 metadata_len;
+	__aligned_u64 mask;
+	__s32 fd;
+	__s32 pid;
+};
+
+#define FAN_EVENT_INFO_TYPE_FID		1
+#define FAN_EVENT_INFO_TYPE_DFID_NAME	2
+#define FAN_EVENT_INFO_TYPE_DFID	3
+#define FAN_EVENT_INFO_TYPE_PIDFD	4
+#define FAN_EVENT_INFO_TYPE_ERROR	5
+
+/* Special info types for FAN_RENAME */
+#define FAN_EVENT_INFO_TYPE_OLD_DFID_NAME	10
+/* Reserved for FAN_EVENT_INFO_TYPE_OLD_DFID	11 */
+#define FAN_EVENT_INFO_TYPE_NEW_DFID_NAME	12
+/* Reserved for FAN_EVENT_INFO_TYPE_NEW_DFID	13 */
+
+/* Variable length info record following event metadata */
+struct fanotify_event_info_header {
+	__u8 info_type;
+	__u8 pad;
+	__u16 len;
+};
+
+/*
+ * Unique file identifier info record.
+ * This structure is used for records of types FAN_EVENT_INFO_TYPE_FID,
+ * FAN_EVENT_INFO_TYPE_DFID and FAN_EVENT_INFO_TYPE_DFID_NAME.
+ * For FAN_EVENT_INFO_TYPE_DFID_NAME there is additionally a null terminated
+ * name immediately after the file handle.
+ */
+struct fanotify_event_info_fid {
+	struct fanotify_event_info_header hdr;
+	__kernel_fsid_t fsid;
+	/*
+	 * Following is an opaque struct file_handle that can be passed as
+	 * an argument to open_by_handle_at(2).
+	 */
+	unsigned char handle[];
+};
+
+/*
+ * This structure is used for info records of type FAN_EVENT_INFO_TYPE_PIDFD.
+ * It holds a pidfd for the pid that was responsible for generating an event.
+ */
+struct fanotify_event_info_pidfd {
+	struct fanotify_event_info_header hdr;
+	__s32 pidfd;
+};
+
+struct fanotify_event_info_error {
+	struct fanotify_event_info_header hdr;
+	__s32 error;
+	__u32 error_count;
+};
+
+/*
+ * User space may need to record additional information about its decision.
+ * The extra information type records what kind of information is included.
+ * The default is none. We also define an extra information buffer whose
+ * size is determined by the extra information type.
+ *
+ * If the information type is Audit Rule, then the information following
+ * is the rule number that triggered the user space decision that
+ * requires auditing.
+ */
+
+#define FAN_RESPONSE_INFO_NONE		0
+#define FAN_RESPONSE_INFO_AUDIT_RULE	1
+
+struct fanotify_response {
+	__s32 fd;
+	__u32 response;
+};
+
+struct fanotify_response_info_header {
+	__u8 type;
+	__u8 pad;
+	__u16 len;
+};
+
+struct fanotify_response_info_audit_rule {
+	struct fanotify_response_info_header hdr;
+	__u32 rule_number;
+	__u32 subj_trust;
+	__u32 obj_trust;
+};
+
+/* Legit userspace responses to a _PERM event */
+#define FAN_ALLOW	0x01
+#define FAN_DENY	0x02
+#define FAN_AUDIT	0x10	/* Bitmask to create audit record for result */
+#define FAN_INFO	0x20	/* Bitmask to indicate additional information */
+
+/* No fd set in event */
+#define FAN_NOFD	-1
+#define FAN_NOPIDFD	FAN_NOFD
+#define FAN_EPIDFD	-2
+
+/* Helper functions to deal with fanotify_event_metadata buffers */
+#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
+
+#define FAN_EVENT_NEXT(meta, len) ((len) -= (meta)->event_len, \
+				   (struct fanotify_event_metadata*)(((char *)(meta)) + \
+				   (meta)->event_len))
+
+#define FAN_EVENT_OK(meta, len)	((long)(len) >= (long)FAN_EVENT_METADATA_LEN && \
+				(long)(meta)->event_len >= (long)FAN_EVENT_METADATA_LEN && \
+				(long)(meta)->event_len <= (long)(len))
+
+#endif /* _LINUX_FANOTIFY_H */
diff --git a/contrib/libs/linux-headers/linux/fb.h b/contrib/libs/linux-headers/linux/fb.h
new file mode 100644
index 0000000000..ec7ef0e7cf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fb.h
@@ -0,0 +1,400 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FB_H
+#define _LINUX_FB_H
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+/* Definitions of frame buffers						*/
+
+#define FB_MAX			32	/* sufficient for now */
+
+/* ioctls
+   0x46 is 'F'								*/
+#define FBIOGET_VSCREENINFO	0x4600
+#define FBIOPUT_VSCREENINFO	0x4601
+#define FBIOGET_FSCREENINFO	0x4602
+#define FBIOGETCMAP		0x4604
+#define FBIOPUTCMAP		0x4605
+#define FBIOPAN_DISPLAY		0x4606
+#define FBIO_CURSOR            _IOWR('F', 0x08, struct fb_cursor)
+/* 0x4607-0x460B are defined below */
+/* #define FBIOGET_MONITORSPEC	0x460C */
+/* #define FBIOPUT_MONITORSPEC	0x460D */
+/* #define FBIOSWITCH_MONIBIT	0x460E */
+#define FBIOGET_CON2FBMAP	0x460F
+#define FBIOPUT_CON2FBMAP	0x4610
+#define FBIOBLANK		0x4611		/* arg: 0 or vesa level + 1 */
+#define FBIOGET_VBLANK		_IOR('F', 0x12, struct fb_vblank)
+#define FBIO_ALLOC              0x4613
+#define FBIO_FREE               0x4614
+#define FBIOGET_GLYPH           0x4615
+#define FBIOGET_HWCINFO         0x4616
+#define FBIOPUT_MODEINFO        0x4617
+#define FBIOGET_DISPINFO        0x4618
+#define FBIO_WAITFORVSYNC	_IOW('F', 0x20, __u32)
+
+#define FB_TYPE_PACKED_PIXELS		0	/* Packed Pixels	*/
+#define FB_TYPE_PLANES			1	/* Non interleaved planes */
+#define FB_TYPE_INTERLEAVED_PLANES	2	/* Interleaved planes	*/
+#define FB_TYPE_TEXT			3	/* Text/attributes	*/
+#define FB_TYPE_VGA_PLANES		4	/* EGA/VGA planes	*/
+#define FB_TYPE_FOURCC			5	/* Type identified by a V4L2 FOURCC */
+
+#define FB_AUX_TEXT_MDA		0	/* Monochrome text */
+#define FB_AUX_TEXT_CGA		1	/* CGA/EGA/VGA Color text */
+#define FB_AUX_TEXT_S3_MMIO	2	/* S3 MMIO fasttext */
+#define FB_AUX_TEXT_MGA_STEP16	3	/* MGA Millenium I: text, attr, 14 reserved bytes */
+#define FB_AUX_TEXT_MGA_STEP8	4	/* other MGAs:      text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_GROUP	8	/* 8-15: SVGA tileblit compatible modes */
+#define FB_AUX_TEXT_SVGA_MASK	7	/* lower three bits says step */
+#define FB_AUX_TEXT_SVGA_STEP2	8	/* SVGA text mode:  text, attr */
+#define FB_AUX_TEXT_SVGA_STEP4	9	/* SVGA text mode:  text, attr,  2 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP8	10	/* SVGA text mode:  text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP16	11	/* SVGA text mode:  text, attr, 14 reserved bytes */
+#define FB_AUX_TEXT_SVGA_LAST	15	/* reserved up to 15 */
+
+#define FB_AUX_VGA_PLANES_VGA4		0	/* 16 color planes (EGA/VGA) */
+#define FB_AUX_VGA_PLANES_CFB4		1	/* CFB4 in planes (VGA) */
+#define FB_AUX_VGA_PLANES_CFB8		2	/* CFB8 in planes (VGA) */
+
+#define FB_VISUAL_MONO01		0	/* Monochr. 1=Black 0=White */
+#define FB_VISUAL_MONO10		1	/* Monochr. 1=White 0=Black */
+#define FB_VISUAL_TRUECOLOR		2	/* True color	*/
+#define FB_VISUAL_PSEUDOCOLOR		3	/* Pseudo color (like atari) */
+#define FB_VISUAL_DIRECTCOLOR		4	/* Direct color */
+#define FB_VISUAL_STATIC_PSEUDOCOLOR	5	/* Pseudo color readonly */
+#define FB_VISUAL_FOURCC		6	/* Visual identified by a V4L2 FOURCC */
+
+#define FB_ACCEL_NONE		0	/* no hardware accelerator	*/
+#define FB_ACCEL_ATARIBLITT	1	/* Atari Blitter		*/
+#define FB_ACCEL_AMIGABLITT	2	/* Amiga Blitter                */
+#define FB_ACCEL_S3_TRIO64	3	/* Cybervision64 (S3 Trio64)    */
+#define FB_ACCEL_NCR_77C32BLT	4	/* RetinaZ3 (NCR 77C32BLT)      */
+#define FB_ACCEL_S3_VIRGE	5	/* Cybervision64/3D (S3 ViRGE)	*/
+#define FB_ACCEL_ATI_MACH64GX	6	/* ATI Mach 64GX family		*/
+#define FB_ACCEL_DEC_TGA	7	/* DEC 21030 TGA		*/
+#define FB_ACCEL_ATI_MACH64CT	8	/* ATI Mach 64CT family		*/
+#define FB_ACCEL_ATI_MACH64VT	9	/* ATI Mach 64CT family VT class */
+#define FB_ACCEL_ATI_MACH64GT	10	/* ATI Mach 64CT family GT class */
+#define FB_ACCEL_SUN_CREATOR	11	/* Sun Creator/Creator3D	*/
+#define FB_ACCEL_SUN_CGSIX	12	/* Sun cg6			*/
+#define FB_ACCEL_SUN_LEO	13	/* Sun leo/zx			*/
+#define FB_ACCEL_IMS_TWINTURBO	14	/* IMS Twin Turbo		*/
+#define FB_ACCEL_3DLABS_PERMEDIA2 15	/* 3Dlabs Permedia 2		*/
+#define FB_ACCEL_MATROX_MGA2064W 16	/* Matrox MGA2064W (Millenium)	*/
+#define FB_ACCEL_MATROX_MGA1064SG 17	/* Matrox MGA1064SG (Mystique)	*/
+#define FB_ACCEL_MATROX_MGA2164W 18	/* Matrox MGA2164W (Millenium II) */
+#define FB_ACCEL_MATROX_MGA2164W_AGP 19	/* Matrox MGA2164W (Millenium II) */
+#define FB_ACCEL_MATROX_MGAG100	20	/* Matrox G100 (Productiva G100) */
+#define FB_ACCEL_MATROX_MGAG200	21	/* Matrox G200 (Myst, Mill, ...) */
+#define FB_ACCEL_SUN_CG14	22	/* Sun cgfourteen		 */
+#define FB_ACCEL_SUN_BWTWO	23	/* Sun bwtwo			*/
+#define FB_ACCEL_SUN_CGTHREE	24	/* Sun cgthree			*/
+#define FB_ACCEL_SUN_TCX	25	/* Sun tcx			*/
+#define FB_ACCEL_MATROX_MGAG400	26	/* Matrox G400			*/
+#define FB_ACCEL_NV3		27	/* nVidia RIVA 128              */
+#define FB_ACCEL_NV4		28	/* nVidia RIVA TNT		*/
+#define FB_ACCEL_NV5		29	/* nVidia RIVA TNT2		*/
+#define FB_ACCEL_CT_6555x	30	/* C&T 6555x			*/
+#define FB_ACCEL_3DFX_BANSHEE	31	/* 3Dfx Banshee			*/
+#define FB_ACCEL_ATI_RAGE128	32	/* ATI Rage128 family		*/
+#define FB_ACCEL_IGS_CYBER2000	33	/* CyberPro 2000		*/
+#define FB_ACCEL_IGS_CYBER2010	34	/* CyberPro 2010		*/
+#define FB_ACCEL_IGS_CYBER5000	35	/* CyberPro 5000		*/
+#define FB_ACCEL_SIS_GLAMOUR    36	/* SiS 300/630/540              */
+#define FB_ACCEL_3DLABS_PERMEDIA3 37	/* 3Dlabs Permedia 3		*/
+#define FB_ACCEL_ATI_RADEON	38	/* ATI Radeon family		*/
+#define FB_ACCEL_I810           39      /* Intel 810/815                */
+#define FB_ACCEL_SIS_GLAMOUR_2  40	/* SiS 315, 650, 740		*/
+#define FB_ACCEL_SIS_XABRE      41	/* SiS 330 ("Xabre")		*/
+#define FB_ACCEL_I830           42      /* Intel 830M/845G/85x/865G     */
+#define FB_ACCEL_NV_10          43      /* nVidia Arch 10               */
+#define FB_ACCEL_NV_20          44      /* nVidia Arch 20               */
+#define FB_ACCEL_NV_30          45      /* nVidia Arch 30               */
+#define FB_ACCEL_NV_40          46      /* nVidia Arch 40               */
+#define FB_ACCEL_XGI_VOLARI_V	47	/* XGI Volari V3XT, V5, V8      */
+#define FB_ACCEL_XGI_VOLARI_Z	48	/* XGI Volari Z7                */
+#define FB_ACCEL_OMAP1610	49	/* TI OMAP16xx                  */
+#define FB_ACCEL_TRIDENT_TGUI	50	/* Trident TGUI			*/
+#define FB_ACCEL_TRIDENT_3DIMAGE 51	/* Trident 3DImage		*/
+#define FB_ACCEL_TRIDENT_BLADE3D 52	/* Trident Blade3D		*/
+#define FB_ACCEL_TRIDENT_BLADEXP 53	/* Trident BladeXP		*/
+#define FB_ACCEL_CIRRUS_ALPINE   53	/* Cirrus Logic 543x/544x/5480	*/
+#define FB_ACCEL_NEOMAGIC_NM2070 90	/* NeoMagic NM2070              */
+#define FB_ACCEL_NEOMAGIC_NM2090 91	/* NeoMagic NM2090              */
+#define FB_ACCEL_NEOMAGIC_NM2093 92	/* NeoMagic NM2093              */
+#define FB_ACCEL_NEOMAGIC_NM2097 93	/* NeoMagic NM2097              */
+#define FB_ACCEL_NEOMAGIC_NM2160 94	/* NeoMagic NM2160              */
+#define FB_ACCEL_NEOMAGIC_NM2200 95	/* NeoMagic NM2200              */
+#define FB_ACCEL_NEOMAGIC_NM2230 96	/* NeoMagic NM2230              */
+#define FB_ACCEL_NEOMAGIC_NM2360 97	/* NeoMagic NM2360              */
+#define FB_ACCEL_NEOMAGIC_NM2380 98	/* NeoMagic NM2380              */
+#define FB_ACCEL_PXA3XX		 99	/* PXA3xx			*/
+
+#define FB_ACCEL_SAVAGE4        0x80	/* S3 Savage4                   */
+#define FB_ACCEL_SAVAGE3D       0x81	/* S3 Savage3D                  */
+#define FB_ACCEL_SAVAGE3D_MV    0x82	/* S3 Savage3D-MV               */
+#define FB_ACCEL_SAVAGE2000     0x83	/* S3 Savage2000                */
+#define FB_ACCEL_SAVAGE_MX_MV   0x84	/* S3 Savage/MX-MV              */
+#define FB_ACCEL_SAVAGE_MX      0x85	/* S3 Savage/MX                 */
+#define FB_ACCEL_SAVAGE_IX_MV   0x86	/* S3 Savage/IX-MV              */
+#define FB_ACCEL_SAVAGE_IX      0x87	/* S3 Savage/IX                 */
+#define FB_ACCEL_PROSAVAGE_PM   0x88	/* S3 ProSavage PM133           */
+#define FB_ACCEL_PROSAVAGE_KM   0x89	/* S3 ProSavage KM133           */
+#define FB_ACCEL_S3TWISTER_P    0x8a	/* S3 Twister                   */
+#define FB_ACCEL_S3TWISTER_K    0x8b	/* S3 TwisterK                  */
+#define FB_ACCEL_SUPERSAVAGE    0x8c    /* S3 Supersavage               */
+#define FB_ACCEL_PROSAVAGE_DDR  0x8d	/* S3 ProSavage DDR             */
+#define FB_ACCEL_PROSAVAGE_DDRK 0x8e	/* S3 ProSavage DDR-K           */
+
+#define FB_ACCEL_PUV3_UNIGFX	0xa0	/* PKUnity-v3 Unigfx		*/
+
+#define FB_CAP_FOURCC		1	/* Device supports FOURCC-based formats */
+
+struct fb_fix_screeninfo {
+	char id[16];			/* identification string eg "TT Builtin" */
+	unsigned long smem_start;	/* Start of frame buffer mem */
+					/* (physical address) */
+	__u32 smem_len;			/* Length of frame buffer mem */
+	__u32 type;			/* see FB_TYPE_*		*/
+	__u32 type_aux;			/* Interleave for interleaved Planes */
+	__u32 visual;			/* see FB_VISUAL_*		*/ 
+	__u16 xpanstep;			/* zero if no hardware panning  */
+	__u16 ypanstep;			/* zero if no hardware panning  */
+	__u16 ywrapstep;		/* zero if no hardware ywrap    */
+	__u32 line_length;		/* length of a line in bytes    */
+	unsigned long mmio_start;	/* Start of Memory Mapped I/O   */
+					/* (physical address) */
+	__u32 mmio_len;			/* Length of Memory Mapped I/O  */
+	__u32 accel;			/* Indicate to driver which	*/
+					/*  specific chip/card we have	*/
+	__u16 capabilities;		/* see FB_CAP_*			*/
+	__u16 reserved[2];		/* Reserved for future compatibility */
+};
+
+/* Interpretation of offset for color fields: All offsets are from the right,
+ * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you
+ * can use the offset as right argument to <<). A pixel afterwards is a bit
+ * stream and is written to video memory as that unmodified.
+ *
+ * For pseudocolor: offset and length should be the same for all color
+ * components. Offset specifies the position of the least significant bit
+ * of the palette index in a pixel value. Length indicates the number
+ * of available palette entries (i.e. # of entries = 1 << length).
+ */
+struct fb_bitfield {
+	__u32 offset;			/* beginning of bitfield	*/
+	__u32 length;			/* length of bitfield		*/
+	__u32 msb_right;		/* != 0 : Most significant bit is */ 
+					/* right */ 
+};
+
+#define FB_NONSTD_HAM		1	/* Hold-And-Modify (HAM)        */
+#define FB_NONSTD_REV_PIX_IN_B	2	/* order of pixels in each byte is reversed */
+
+#define FB_ACTIVATE_NOW		0	/* set values immediately (or vbl)*/
+#define FB_ACTIVATE_NXTOPEN	1	/* activate on next open	*/
+#define FB_ACTIVATE_TEST	2	/* don't set, round up impossible */
+#define FB_ACTIVATE_MASK       15
+					/* values			*/
+#define FB_ACTIVATE_VBL	       16	/* activate values on next vbl  */
+#define FB_CHANGE_CMAP_VBL     32	/* change colormap on vbl	*/
+#define FB_ACTIVATE_ALL	       64	/* change all VCs on this fb	*/
+#define FB_ACTIVATE_FORCE     128	/* force apply even when no change*/
+#define FB_ACTIVATE_INV_MODE  256       /* invalidate videomode */
+#define FB_ACTIVATE_KD_TEXT   512       /* for KDSET vt ioctl */
+
+#define FB_ACCELF_TEXT		1	/* (OBSOLETE) see fb_info.flags and vc_mode */
+
+#define FB_SYNC_HOR_HIGH_ACT	1	/* horizontal sync high active	*/
+#define FB_SYNC_VERT_HIGH_ACT	2	/* vertical sync high active	*/
+#define FB_SYNC_EXT		4	/* external sync		*/
+#define FB_SYNC_COMP_HIGH_ACT	8	/* composite sync high active   */
+#define FB_SYNC_BROADCAST	16	/* broadcast video timings      */
+					/* vtotal = 144d/288n/576i => PAL  */
+					/* vtotal = 121d/242n/484i => NTSC */
+#define FB_SYNC_ON_GREEN	32	/* sync on green */
+
+#define FB_VMODE_NONINTERLACED  0	/* non interlaced */
+#define FB_VMODE_INTERLACED	1	/* interlaced	*/
+#define FB_VMODE_DOUBLE		2	/* double scan */
+#define FB_VMODE_ODD_FLD_FIRST	4	/* interlaced: top line first */
+#define FB_VMODE_MASK		255
+
+#define FB_VMODE_YWRAP		256	/* ywrap instead of panning     */
+#define FB_VMODE_SMOOTH_XPAN	512	/* smooth xpan possible (internally used) */
+#define FB_VMODE_CONUPDATE	512	/* don't update x/yoffset	*/
+
+/*
+ * Display rotation support
+ */
+#define FB_ROTATE_UR      0
+#define FB_ROTATE_CW      1
+#define FB_ROTATE_UD      2
+#define FB_ROTATE_CCW     3
+
+#define PICOS2KHZ(a) (1000000000UL/(a))
+#define KHZ2PICOS(a) (1000000000UL/(a))
+
+struct fb_var_screeninfo {
+	__u32 xres;			/* visible resolution		*/
+	__u32 yres;
+	__u32 xres_virtual;		/* virtual resolution		*/
+	__u32 yres_virtual;
+	__u32 xoffset;			/* offset from virtual to visible */
+	__u32 yoffset;			/* resolution			*/
+
+	__u32 bits_per_pixel;		/* guess what			*/
+	__u32 grayscale;		/* 0 = color, 1 = grayscale,	*/
+					/* >1 = FOURCC			*/
+	struct fb_bitfield red;		/* bitfield in fb mem if true color, */
+	struct fb_bitfield green;	/* else only length is significant */
+	struct fb_bitfield blue;
+	struct fb_bitfield transp;	/* transparency			*/	
+
+	__u32 nonstd;			/* != 0 Non standard pixel format */
+
+	__u32 activate;			/* see FB_ACTIVATE_*		*/
+
+	__u32 height;			/* height of picture in mm    */
+	__u32 width;			/* width of picture in mm     */
+
+	__u32 accel_flags;		/* (OBSOLETE) see fb_info.flags */
+
+	/* Timing: All values in pixclocks, except pixclock (of course) */
+	__u32 pixclock;			/* pixel clock in ps (pico seconds) */
+	__u32 left_margin;		/* time from sync to picture	*/
+	__u32 right_margin;		/* time from picture to sync	*/
+	__u32 upper_margin;		/* time from sync to picture	*/
+	__u32 lower_margin;
+	__u32 hsync_len;		/* length of horizontal sync	*/
+	__u32 vsync_len;		/* length of vertical sync	*/
+	__u32 sync;			/* see FB_SYNC_*		*/
+	__u32 vmode;			/* see FB_VMODE_*		*/
+	__u32 rotate;			/* angle we rotate counter clockwise */
+	__u32 colorspace;		/* colorspace for FOURCC-based modes */
+	__u32 reserved[4];		/* Reserved for future compatibility */
+};
+
+struct fb_cmap {
+	__u32 start;			/* First entry	*/
+	__u32 len;			/* Number of entries */
+	__u16 *red;			/* Red values	*/
+	__u16 *green;
+	__u16 *blue;
+	__u16 *transp;			/* transparency, can be NULL */
+};
+
+struct fb_con2fbmap {
+	__u32 console;
+	__u32 framebuffer;
+};
+
+/* VESA Blanking Levels */
+#define VESA_NO_BLANKING        0
+#define VESA_VSYNC_SUSPEND      1
+#define VESA_HSYNC_SUSPEND      2
+#define VESA_POWERDOWN          3
+
+
+enum {
+	/* screen: unblanked, hsync: on,  vsync: on */
+	FB_BLANK_UNBLANK       = VESA_NO_BLANKING,
+
+	/* screen: blanked,   hsync: on,  vsync: on */
+	FB_BLANK_NORMAL        = VESA_NO_BLANKING + 1,
+
+	/* screen: blanked,   hsync: on,  vsync: off */
+	FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1,
+
+	/* screen: blanked,   hsync: off, vsync: on */
+	FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1,
+
+	/* screen: blanked,   hsync: off, vsync: off */
+	FB_BLANK_POWERDOWN     = VESA_POWERDOWN + 1
+};
+
+#define FB_VBLANK_VBLANKING	0x001	/* currently in a vertical blank */
+#define FB_VBLANK_HBLANKING	0x002	/* currently in a horizontal blank */
+#define FB_VBLANK_HAVE_VBLANK	0x004	/* vertical blanks can be detected */
+#define FB_VBLANK_HAVE_HBLANK	0x008	/* horizontal blanks can be detected */
+#define FB_VBLANK_HAVE_COUNT	0x010	/* global retrace counter is available */
+#define FB_VBLANK_HAVE_VCOUNT	0x020	/* the vcount field is valid */
+#define FB_VBLANK_HAVE_HCOUNT	0x040	/* the hcount field is valid */
+#define FB_VBLANK_VSYNCING	0x080	/* currently in a vsync */
+#define FB_VBLANK_HAVE_VSYNC	0x100	/* verical syncs can be detected */
+
+struct fb_vblank {
+	__u32 flags;			/* FB_VBLANK flags */
+	__u32 count;			/* counter of retraces since boot */
+	__u32 vcount;			/* current scanline position */
+	__u32 hcount;			/* current scandot position */
+	__u32 reserved[4];		/* reserved for future compatibility */
+};
+
+/* Internal HW accel */
+#define ROP_COPY 0
+#define ROP_XOR  1
+
+struct fb_copyarea {
+	__u32 dx;
+	__u32 dy;
+	__u32 width;
+	__u32 height;
+	__u32 sx;
+	__u32 sy;
+};
+
+struct fb_fillrect {
+	__u32 dx;	/* screen-relative */
+	__u32 dy;
+	__u32 width;
+	__u32 height;
+	__u32 color;
+	__u32 rop;
+};
+
+struct fb_image {
+	__u32 dx;		/* Where to place image */
+	__u32 dy;
+	__u32 width;		/* Size of image */
+	__u32 height;
+	__u32 fg_color;		/* Only used when a mono bitmap */
+	__u32 bg_color;
+	__u8  depth;		/* Depth of the image */
+	const char *data;	/* Pointer to image data */
+	struct fb_cmap cmap;	/* color map info */
+};
+
+/*
+ * hardware cursor control
+ */
+
+#define FB_CUR_SETIMAGE 0x01
+#define FB_CUR_SETPOS   0x02
+#define FB_CUR_SETHOT   0x04
+#define FB_CUR_SETCMAP  0x08
+#define FB_CUR_SETSHAPE 0x10
+#define FB_CUR_SETSIZE	0x20
+#define FB_CUR_SETALL   0xFF
+
+struct fbcurpos {
+	__u16 x, y;
+};
+
+struct fb_cursor {
+	__u16 set;		/* what to set */
+	__u16 enable;		/* cursor on/off */
+	__u16 rop;		/* bitop operation */
+	const char *mask;	/* cursor mask bits */
+	struct fbcurpos hot;	/* cursor hot spot */
+	struct fb_image	image;	/* Cursor image */
+};
+
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS	128
+#define FB_BACKLIGHT_MAX	0xFF
+
+
+#endif /* _LINUX_FB_H */
diff --git a/contrib/libs/linux-headers/linux/fcntl.h b/contrib/libs/linux-headers/linux/fcntl.h
new file mode 100644
index 0000000000..41fc49a7b6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fcntl.h
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FCNTL_H
+#define _LINUX_FCNTL_H
+
+#include <asm/fcntl.h>
+#include <linux/openat2.h>
+
+#define F_SETLEASE	(F_LINUX_SPECIFIC_BASE + 0)
+#define F_GETLEASE	(F_LINUX_SPECIFIC_BASE + 1)
+
+/*
+ * Cancel a blocking posix lock; internal use only until we expose an
+ * asynchronous lock api to userspace:
+ */
+#define F_CANCELLK	(F_LINUX_SPECIFIC_BASE + 5)
+
+/* Create a file descriptor with FD_CLOEXEC set. */
+#define F_DUPFD_CLOEXEC	(F_LINUX_SPECIFIC_BASE + 6)
+
+/*
+ * Request nofications on a directory.
+ * See below for events that may be notified.
+ */
+#define F_NOTIFY	(F_LINUX_SPECIFIC_BASE+2)
+
+/*
+ * Set and get of pipe page size array
+ */
+#define F_SETPIPE_SZ	(F_LINUX_SPECIFIC_BASE + 7)
+#define F_GETPIPE_SZ	(F_LINUX_SPECIFIC_BASE + 8)
+
+/*
+ * Set/Get seals
+ */
+#define F_ADD_SEALS	(F_LINUX_SPECIFIC_BASE + 9)
+#define F_GET_SEALS	(F_LINUX_SPECIFIC_BASE + 10)
+
+/*
+ * Types of seals
+ */
+#define F_SEAL_SEAL	0x0001	/* prevent further seals from being set */
+#define F_SEAL_SHRINK	0x0002	/* prevent file from shrinking */
+#define F_SEAL_GROW	0x0004	/* prevent file from growing */
+#define F_SEAL_WRITE	0x0008	/* prevent writes */
+#define F_SEAL_FUTURE_WRITE	0x0010  /* prevent future writes while mapped */
+#define F_SEAL_EXEC	0x0020  /* prevent chmod modifying exec bits */
+/* (1U << 31) is reserved for signed error codes */
+
+/*
+ * Set/Get write life time hints. {GET,SET}_RW_HINT operate on the
+ * underlying inode, while {GET,SET}_FILE_RW_HINT operate only on
+ * the specific file.
+ */
+#define F_GET_RW_HINT		(F_LINUX_SPECIFIC_BASE + 11)
+#define F_SET_RW_HINT		(F_LINUX_SPECIFIC_BASE + 12)
+#define F_GET_FILE_RW_HINT	(F_LINUX_SPECIFIC_BASE + 13)
+#define F_SET_FILE_RW_HINT	(F_LINUX_SPECIFIC_BASE + 14)
+
+/*
+ * Valid hint values for F_{GET,SET}_RW_HINT. 0 is "not set", or can be
+ * used to clear any hints previously set.
+ */
+#define RWH_WRITE_LIFE_NOT_SET	0
+#define RWH_WRITE_LIFE_NONE	1
+#define RWH_WRITE_LIFE_SHORT	2
+#define RWH_WRITE_LIFE_MEDIUM	3
+#define RWH_WRITE_LIFE_LONG	4
+#define RWH_WRITE_LIFE_EXTREME	5
+
+/*
+ * The originally introduced spelling is remained from the first
+ * versions of the patch set that introduced the feature, see commit
+ * v4.13-rc1~212^2~51.
+ */
+#define RWF_WRITE_LIFE_NOT_SET	RWH_WRITE_LIFE_NOT_SET
+
+/*
+ * Types of directory notifications that may be requested.
+ */
+#define DN_ACCESS	0x00000001	/* File accessed */
+#define DN_MODIFY	0x00000002	/* File modified */
+#define DN_CREATE	0x00000004	/* File created */
+#define DN_DELETE	0x00000008	/* File removed */
+#define DN_RENAME	0x00000010	/* File renamed */
+#define DN_ATTRIB	0x00000020	/* File changed attibutes */
+#define DN_MULTISHOT	0x80000000	/* Don't remove notifier */
+
+/*
+ * The constants AT_REMOVEDIR and AT_EACCESS have the same value.  AT_EACCESS is
+ * meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to
+ * unlinkat.  The two functions do completely different things and therefore,
+ * the flags can be allowed to overlap.  For example, passing AT_REMOVEDIR to
+ * faccessat would be undefined behavior and thus treating it equivalent to
+ * AT_EACCESS is valid undefined behavior.
+ */
+#define AT_FDCWD		-100    /* Special value used to indicate
+                                           openat should use the current
+                                           working directory. */
+#define AT_SYMLINK_NOFOLLOW	0x100   /* Do not follow symbolic links.  */
+#define AT_EACCESS		0x200	/* Test access permitted for
+                                           effective IDs, not real IDs.  */
+#define AT_REMOVEDIR		0x200   /* Remove directory instead of
+                                           unlinking file.  */
+#define AT_SYMLINK_FOLLOW	0x400   /* Follow symbolic links.  */
+#define AT_NO_AUTOMOUNT		0x800	/* Suppress terminal automount traversal */
+#define AT_EMPTY_PATH		0x1000	/* Allow empty relative pathname */
+
+#define AT_STATX_SYNC_TYPE	0x6000	/* Type of synchronisation required from statx() */
+#define AT_STATX_SYNC_AS_STAT	0x0000	/* - Do whatever stat() does */
+#define AT_STATX_FORCE_SYNC	0x2000	/* - Force the attributes to be sync'd with the server */
+#define AT_STATX_DONT_SYNC	0x4000	/* - Don't sync attributes with the server */
+
+#define AT_RECURSIVE		0x8000	/* Apply to the entire subtree */
+
+#endif /* _LINUX_FCNTL_H */
diff --git a/contrib/libs/linux-headers/linux/fd.h b/contrib/libs/linux-headers/linux/fd.h
new file mode 100644
index 0000000000..053fb4c6cc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fd.h
@@ -0,0 +1,402 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FD_H
+#define _LINUX_FD_H
+
+#include <linux/ioctl.h>
+
+
+/* New file layout: Now the ioctl definitions immediately follow the
+ * definitions of the structures that they use */
+
+/*
+ * Geometry
+ */
+struct floppy_struct {
+	unsigned int	size,		/* nr of sectors total */
+			sect,		/* sectors per track */
+			head,		/* nr of heads */
+			track,		/* nr of tracks */
+			stretch;	/* bit 0 !=0 means double track steps */
+					/* bit 1 != 0 means swap sides */
+					/* bits 2..9 give the first sector */
+					/*  number (the LSB is flipped) */
+#define FD_STRETCH 1
+#define FD_SWAPSIDES 2
+#define FD_ZEROBASED 4
+#define FD_SECTBASEMASK 0x3FC
+#define FD_MKSECTBASE(s) (((s) ^ 1) << 2)
+#define FD_SECTBASE(floppy) ((((floppy)->stretch & FD_SECTBASEMASK) >> 2) ^ 1)
+
+	unsigned char	gap,		/* gap1 size */
+
+			rate,		/* data rate. |= 0x40 for perpendicular */
+#define FD_2M 0x4
+#define FD_SIZECODEMASK 0x38
+#define FD_SIZECODE(floppy) (((((floppy)->rate&FD_SIZECODEMASK)>> 3)+ 2) %8)
+#define FD_SECTSIZE(floppy) ( (floppy)->rate & FD_2M ? \
+			     512 : 128 << FD_SIZECODE(floppy) )
+#define FD_PERP 0x40
+
+			spec1,		/* stepping rate, head unload time */
+			fmt_gap;	/* gap2 size */
+	const char	* name; /* used only for predefined formats */
+};
+
+
+/* commands needing write access have 0x40 set */
+/* commands needing super user access have 0x80 set */
+
+#define FDCLRPRM _IO(2, 0x41)
+/* clear user-defined parameters */
+
+#define FDSETPRM _IOW(2, 0x42, struct floppy_struct)
+#define FDSETMEDIAPRM FDSETPRM
+/* set user-defined parameters for current media */
+
+#define FDDEFPRM _IOW(2, 0x43, struct floppy_struct)
+#define FDGETPRM _IOR(2, 0x04, struct floppy_struct)
+#define FDDEFMEDIAPRM FDDEFPRM
+#define FDGETMEDIAPRM FDGETPRM
+/* set/get disk parameters */
+
+
+#define	FDMSGON  _IO(2,0x45)
+#define	FDMSGOFF _IO(2,0x46)
+/* issue/don't issue kernel messages on media type change */
+
+
+/*
+ * Formatting (obsolete)
+ */
+#define FD_FILL_BYTE 0xF6 /* format fill byte. */
+
+struct format_descr {
+	unsigned int device,head,track;
+};
+
+#define FDFMTBEG _IO(2,0x47)
+/* begin formatting a disk */
+#define	FDFMTTRK _IOW(2,0x48, struct format_descr)
+/* format the specified track */
+#define FDFMTEND _IO(2,0x49)
+/* end formatting a disk */
+
+
+/*
+ * Error thresholds
+ */
+struct floppy_max_errors {
+	unsigned int
+	  abort,      /* number of errors to be reached before aborting */
+	  read_track, /* maximal number of errors permitted to read an
+		       * entire track at once */
+	  reset,      /* maximal number of errors before a reset is tried */
+	  recal,      /* maximal number of errors before a recalibrate is
+		       * tried */
+
+	  /*
+	   * Threshold for reporting FDC errors to the console.
+	   * Setting this to zero may flood your screen when using
+	   * ultra cheap floppies ;-)
+	   */
+	  reporting;
+
+};
+
+#define FDSETEMSGTRESH	_IO(2,0x4a)
+/* set fdc error reporting threshold */
+
+#define FDFLUSH  _IO(2,0x4b)
+/* flush buffers for media; either for verifying media, or for
+ * handling a media change without closing the file descriptor */
+
+#define FDSETMAXERRS _IOW(2, 0x4c, struct floppy_max_errors)
+#define FDGETMAXERRS _IOR(2, 0x0e, struct floppy_max_errors)
+/* set/get abortion and read_track threshold. See also floppy_drive_params
+ * structure */
+
+
+typedef char floppy_drive_name[16];
+#define FDGETDRVTYP _IOR(2, 0x0f, floppy_drive_name)
+/* get drive type: 5 1/4 or 3 1/2 */
+
+
+/*
+ * Drive parameters (user modifiable)
+ */
+struct floppy_drive_params {
+	signed char cmos;		/* CMOS type */
+
+	/* Spec2 is (HLD<<1 | ND), where HLD is head load time (1=2ms, 2=4 ms
+	 * etc) and ND is set means no DMA. Hardcoded to 6 (HLD=6ms, use DMA).
+	 */
+	unsigned long max_dtr;		/* Step rate, usec */
+	unsigned long hlt;     		/* Head load/settle time, msec */
+	unsigned long hut;     		/* Head unload time (remnant of
+					 * 8" drives) */
+	unsigned long srt;     		/* Step rate, usec */
+
+	unsigned long spinup;		/* time needed for spinup (expressed
+					 * in jiffies) */
+	unsigned long spindown;		/* timeout needed for spindown */
+	unsigned char spindown_offset;	/* decides in which position the disk
+					 * will stop */
+	unsigned char select_delay;	/* delay to wait after select */
+	unsigned char rps;		/* rotations per second */
+	unsigned char tracks;		/* maximum number of tracks */
+	unsigned long timeout;		/* timeout for interrupt requests */
+
+	unsigned char interleave_sect;	/* if there are more sectors, use
+					 * interleave */
+
+	struct floppy_max_errors max_errors;
+
+	char flags;			/* various flags, including ftd_msg */
+/*
+ * Announce successful media type detection and media information loss after
+ * disk changes.
+ * Also used to enable/disable printing of overrun warnings.
+ */
+
+#define FTD_MSG 0x10
+#define FD_BROKEN_DCL 0x20
+#define FD_DEBUG 0x02
+#define FD_SILENT_DCL_CLEAR 0x4
+#define FD_INVERTED_DCL 0x80 /* must be 0x80, because of hardware
+				considerations */
+
+	char read_track;		/* use readtrack during probing? */
+
+/*
+ * Auto-detection. Each drive type has eight formats which are
+ * used in succession to try to read the disk. If the FDC cannot lock onto
+ * the disk, the next format is tried. This uses the variable 'probing'.
+ */
+
+#define FD_AUTODETECT_SIZE 8
+
+	short autodetect[FD_AUTODETECT_SIZE]; /* autodetected formats */
+
+	int checkfreq; /* how often should the drive be checked for disk
+			* changes */
+	int native_format; /* native format of this drive */
+};
+
+enum {
+	FD_NEED_TWADDLE_BIT,	/* more magic */
+	FD_VERIFY_BIT,		/* inquire for write protection */
+	FD_DISK_NEWCHANGE_BIT,	/* change detected, and no action undertaken yet
+				 * to clear media change status */
+	FD_UNUSED_BIT,
+	FD_DISK_CHANGED_BIT,	/* disk has been changed since last i/o */
+	FD_DISK_WRITABLE_BIT,	/* disk is writable */
+	FD_OPEN_SHOULD_FAIL_BIT
+};
+
+#define FDSETDRVPRM _IOW(2, 0x90, struct floppy_drive_params)
+#define FDGETDRVPRM _IOR(2, 0x11, struct floppy_drive_params)
+/* set/get drive parameters */
+
+
+/*
+ * Current drive state (not directly modifiable by user, readonly)
+ */
+struct floppy_drive_struct {
+	unsigned long flags;
+/* values for these flags */
+#define FD_NEED_TWADDLE (1 << FD_NEED_TWADDLE_BIT)
+#define FD_VERIFY (1 << FD_VERIFY_BIT)
+#define FD_DISK_NEWCHANGE (1 << FD_DISK_NEWCHANGE_BIT)
+#define FD_DISK_CHANGED (1 << FD_DISK_CHANGED_BIT)
+#define FD_DISK_WRITABLE (1 << FD_DISK_WRITABLE_BIT)
+
+	unsigned long spinup_date;
+	unsigned long select_date;
+	unsigned long first_read_date;
+	short probed_format;
+	short track; /* current track */
+	short maxblock; /* id of highest block read */
+	short maxtrack; /* id of highest half track read */
+	int generation; /* how many diskchanges? */
+
+/*
+ * (User-provided) media information is _not_ discarded after a media change
+ * if the corresponding keep_data flag is non-zero. Positive values are
+ * decremented after each probe.
+ */
+	int keep_data;
+
+	/* Prevent "aliased" accesses. */
+	int fd_ref;
+	int fd_device;
+	unsigned long last_checked; /* when was the drive last checked for a disk
+			   * change? */
+
+	char *dmabuf;
+	int bufblocks;
+};
+
+#define FDGETDRVSTAT _IOR(2, 0x12, struct floppy_drive_struct)
+#define FDPOLLDRVSTAT _IOR(2, 0x13, struct floppy_drive_struct)
+/* get drive state: GET returns the cached state, POLL polls for new state */
+
+
+/*
+ * reset FDC
+ */
+enum reset_mode {
+	FD_RESET_IF_NEEDED,	/* reset only if the reset flags is set */
+	FD_RESET_IF_RAWCMD,	/* obsolete */
+	FD_RESET_ALWAYS		/* reset always */
+};
+#define FDRESET _IO(2, 0x54)
+
+
+/*
+ * FDC state
+ */
+struct floppy_fdc_state {
+	int spec1;		/* spec1 value last used */
+	int spec2;		/* spec2 value last used */
+	int dtr;
+	unsigned char version;	/* FDC version code */
+	unsigned char dor;
+	unsigned long address;	/* io address */
+	unsigned int rawcmd:2;
+	unsigned int reset:1;
+	unsigned int need_configure:1;
+	unsigned int perp_mode:2;
+	unsigned int has_fifo:1;
+	unsigned int driver_version;	/* version code for floppy driver */
+#define FD_DRIVER_VERSION 0x100
+/* user programs using the floppy API should use floppy_fdc_state to
+ * get the version number of the floppy driver that they are running
+ * on. If this version number is bigger than the one compiled into the
+ * user program (the FD_DRIVER_VERSION define), it should be prepared
+ * to bigger structures
+ */
+
+	unsigned char track[4];
+	/* Position of the heads of the 4 units attached to this FDC,
+	 * as stored on the FDC. In the future, the position as stored
+	 * on the FDC might not agree with the actual physical
+	 * position of these drive heads. By allowing such
+	 * disagreement, it will be possible to reset the FDC without
+	 * incurring the expensive cost of repositioning all heads.
+	 * Right now, these positions are hard wired to 0. */
+
+};
+
+#define FDGETFDCSTAT _IOR(2, 0x15, struct floppy_fdc_state)
+
+
+/*
+ * Asynchronous Write error tracking
+ */
+struct floppy_write_errors {
+	/* Write error logging.
+	 *
+	 * These fields can be cleared with the FDWERRORCLR ioctl.
+	 * Only writes that were attempted but failed due to a physical media
+	 * error are logged.  write(2) calls that fail and return an error code
+	 * to the user process are not counted.
+	 */
+
+	unsigned int write_errors;  /* number of physical write errors
+				     * encountered */
+
+	/* position of first and last write errors */
+	unsigned long first_error_sector;
+	int           first_error_generation;
+	unsigned long last_error_sector;
+	int           last_error_generation;
+
+	unsigned int badness; /* highest retry count for a read or write
+			       * operation */
+};
+
+#define FDWERRORCLR  _IO(2, 0x56)
+/* clear write error and badness information */
+#define FDWERRORGET  _IOR(2, 0x17, struct floppy_write_errors)
+/* get write error and badness information */
+
+
+/*
+ * Raw commands
+ */
+/* new interface flag: now we can do them in batches */
+#define FDHAVEBATCHEDRAWCMD
+
+struct floppy_raw_cmd {
+	unsigned int flags;
+#define FD_RAW_READ 1
+#define FD_RAW_WRITE 2
+#define FD_RAW_NO_MOTOR 4
+#define FD_RAW_DISK_CHANGE 4 /* out: disk change flag was set */
+#define FD_RAW_INTR 8    /* wait for an interrupt */
+#define FD_RAW_SPIN 0x10 /* spin up the disk for this command */
+#define FD_RAW_NO_MOTOR_AFTER 0x20 /* switch the motor off after command
+				    * completion */
+#define FD_RAW_NEED_DISK 0x40  /* this command needs a disk to be present */
+#define FD_RAW_NEED_SEEK 0x80  /* this command uses an implied seek (soft) */
+
+/* more "in" flags */
+#define FD_RAW_MORE 0x100  /* more records follow */
+#define FD_RAW_STOP_IF_FAILURE 0x200 /* stop if we encounter a failure */
+#define FD_RAW_STOP_IF_SUCCESS 0x400 /* stop if command successful */
+#define FD_RAW_SOFTFAILURE 0x800 /* consider the return value for failure
+				  * detection too */
+
+/* more "out" flags */
+#define FD_RAW_FAILURE 0x10000 /* command sent to fdc, fdc returned error */
+#define FD_RAW_HARDFAILURE 0x20000 /* fdc had to be reset, or timed out */
+
+	void *data;
+	char *kernel_data; /* location of data buffer in the kernel */
+	struct floppy_raw_cmd *next; /* used for chaining of raw cmd's
+				      * within the kernel */
+	long length; /* in: length of dma transfer. out: remaining bytes */
+	long phys_length; /* physical length, if different from dma length */
+	int buffer_length; /* length of allocated buffer */
+
+	unsigned char rate;
+
+#define FD_RAW_CMD_SIZE 16
+#define FD_RAW_REPLY_SIZE 16
+#define FD_RAW_CMD_FULLSIZE (FD_RAW_CMD_SIZE + 1 + FD_RAW_REPLY_SIZE)
+
+	/* The command may take up the space initially intended for the reply
+	 * and the reply count. Needed for long 82078 commands such as RESTORE,
+	 * which takes 17 command bytes.
+	 */
+
+	unsigned char cmd_count;
+	union {
+		struct {
+			unsigned char cmd[FD_RAW_CMD_SIZE];
+			unsigned char reply_count;
+			unsigned char reply[FD_RAW_REPLY_SIZE];
+		};
+		unsigned char fullcmd[FD_RAW_CMD_FULLSIZE];
+	};
+	int track;
+	int resultcode;
+
+	int reserved1;
+	int reserved2;
+};
+
+#define FDRAWCMD _IO(2, 0x58)
+/* send a raw command to the fdc. Structure size not included, because of
+ * batches */
+
+#define FDTWADDLE _IO(2, 0x59)
+/* flicker motor-on bit before reading a sector. Experimental */
+
+
+#define FDEJECT _IO(2, 0x5a)
+/* eject the disk */
+
+
+
+#endif /* _LINUX_FD_H */
diff --git a/contrib/libs/linux-headers/linux/fdreg.h b/contrib/libs/linux-headers/linux/fdreg.h
new file mode 100644
index 0000000000..10d3363293
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fdreg.h
@@ -0,0 +1,140 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FDREG_H
+#define _LINUX_FDREG_H
+/*
+ * This file contains some defines for the floppy disk controller.
+ * Various sources. Mostly "IBM Microcomputers: A Programmers
+ * Handbook", Sanches and Canton.
+ */
+
+/* 82077's auxiliary status registers A & B (R) */
+#define FD_SRA		0
+#define FD_SRB		1
+
+/* Digital Output Register */
+#define FD_DOR		2
+
+/* 82077's tape drive register (R/W) */
+#define FD_TDR		3
+
+/* 82077's data rate select register (W) */
+#define FD_DSR		4
+
+/* Fd controller regs. S&C, about page 340 */
+#define FD_STATUS	4
+#define FD_DATA		5
+
+/* Digital Input Register (read) */
+#define FD_DIR		7
+
+/* Diskette Control Register (write)*/
+#define FD_DCR		7
+
+/* Bits of main status register */
+#define STATUS_BUSYMASK	0x0F		/* drive busy mask */
+#define STATUS_BUSY	0x10		/* FDC busy */
+#define STATUS_DMA	0x20		/* 0- DMA mode */
+#define STATUS_DIR	0x40		/* 0- cpu->fdc */
+#define STATUS_READY	0x80		/* Data reg ready */
+
+/* Bits of FD_ST0 */
+#define ST0_DS		0x03		/* drive select mask */
+#define ST0_HA		0x04		/* Head (Address) */
+#define ST0_NR		0x08		/* Not Ready */
+#define ST0_ECE		0x10		/* Equipment check error */
+#define ST0_SE		0x20		/* Seek end */
+#define ST0_INTR	0xC0		/* Interrupt code mask */
+
+/* Bits of FD_ST1 */
+#define ST1_MAM		0x01		/* Missing Address Mark */
+#define ST1_WP		0x02		/* Write Protect */
+#define ST1_ND		0x04		/* No Data - unreadable */
+#define ST1_OR		0x10		/* OverRun */
+#define ST1_CRC		0x20		/* CRC error in data or addr */
+#define ST1_EOC		0x80		/* End Of Cylinder */
+
+/* Bits of FD_ST2 */
+#define ST2_MAM		0x01		/* Missing Address Mark (again) */
+#define ST2_BC		0x02		/* Bad Cylinder */
+#define ST2_SNS		0x04		/* Scan Not Satisfied */
+#define ST2_SEH		0x08		/* Scan Equal Hit */
+#define ST2_WC		0x10		/* Wrong Cylinder */
+#define ST2_CRC		0x20		/* CRC error in data field */
+#define ST2_CM		0x40		/* Control Mark = deleted */
+
+/* Bits of FD_ST3 */
+#define ST3_HA		0x04		/* Head (Address) */
+#define ST3_DS		0x08		/* drive is double-sided */
+#define ST3_TZ		0x10		/* Track Zero signal (1=track 0) */
+#define ST3_RY		0x20		/* drive is ready */
+#define ST3_WP		0x40		/* Write Protect */
+#define ST3_FT		0x80		/* Drive Fault */
+
+/* Values for FD_COMMAND */
+#define FD_RECALIBRATE		0x07	/* move to track 0 */
+#define FD_SEEK			0x0F	/* seek track */
+#define FD_READ			0xE6	/* read with MT, MFM, SKip deleted */
+#define FD_WRITE		0xC5	/* write with MT, MFM */
+#define FD_SENSEI		0x08	/* Sense Interrupt Status */
+#define FD_SPECIFY		0x03	/* specify HUT etc */
+#define FD_FORMAT		0x4D	/* format one track */
+#define FD_VERSION		0x10	/* get version code */
+#define FD_CONFIGURE		0x13	/* configure FIFO operation */
+#define FD_PERPENDICULAR	0x12	/* perpendicular r/w mode */
+#define FD_GETSTATUS		0x04	/* read ST3 */
+#define FD_DUMPREGS		0x0E	/* dump the contents of the fdc regs */
+#define FD_READID		0xEA	/* prints the header of a sector */
+#define FD_UNLOCK		0x14	/* Fifo config unlock */
+#define FD_LOCK			0x94	/* Fifo config lock */
+#define FD_RSEEK_OUT		0x8f	/* seek out (i.e. to lower tracks) */
+#define FD_RSEEK_IN		0xcf	/* seek in (i.e. to higher tracks) */
+
+/* the following commands are new in the 82078. They are not used in the
+ * floppy driver, except the first three. These commands may be useful for apps
+ * which use the FDRAWCMD interface. For doc, get the 82078 spec sheets at
+ * http://www.intel.com/design/archives/periphrl/docs/29046803.htm */
+
+#define FD_PARTID		0x18	/* part id ("extended" version cmd) */
+#define FD_SAVE			0x2e	/* save fdc regs for later restore */
+#define FD_DRIVESPEC		0x8e	/* drive specification: Access to the
+					 * 2 Mbps data transfer rate for tape
+					 * drives */
+
+#define FD_RESTORE		0x4e    /* later restore */
+#define FD_POWERDOWN		0x27	/* configure FDC's powersave features */
+#define FD_FORMAT_N_WRITE	0xef    /* format and write in one go. */
+#define FD_OPTION		0x33	/* ISO format (which is a clean way to
+					 * pack more sectors on a track) */
+
+/* DMA commands */
+#define DMA_READ	0x46
+#define DMA_WRITE	0x4A
+
+/* FDC version return types */
+#define FDC_NONE	0x00
+#define FDC_UNKNOWN	0x10	/* DO NOT USE THIS TYPE EXCEPT IF IDENTIFICATION
+				   FAILS EARLY */
+#define FDC_8272A	0x20	/* Intel 8272a, NEC 765 */
+#define FDC_765ED	0x30	/* Non-Intel 1MB-compatible FDC, can't detect */
+#define FDC_82072	0x40	/* Intel 82072; 8272a + FIFO + DUMPREGS */
+#define FDC_82072A	0x45	/* 82072A (on Sparcs) */
+#define FDC_82077_ORIG	0x51	/* Original version of 82077AA, sans LOCK */
+#define FDC_82077	0x52	/* 82077AA-1 */
+#define FDC_82078_UNKN	0x5f	/* Unknown 82078 variant */
+#define FDC_82078	0x60	/* 44pin 82078 or 64pin 82078SL */
+#define FDC_82078_1	0x61	/* 82078-1 (2Mbps fdc) */
+#define FDC_S82078B	0x62	/* S82078B (first seen on Adaptec AVA-2825 VLB
+				 * SCSI/EIDE/Floppy controller) */
+#define FDC_87306	0x63	/* National Semiconductor PC 87306 */
+
+/*
+ * Beware: the fdc type list is roughly sorted by increasing features.
+ * Presence of features is tested by comparing the FDC version id with the
+ * "oldest" version that has the needed feature.
+ * If during FDC detection, an obscure test fails late in the sequence, don't
+ * assign FDC_UNKNOWN. Else the FDC will be treated as a dumb 8272a, or worse.
+ * This is especially true if the tests are unneeded.
+ */
+
+#define FD_RESET_DELAY 20
+#endif
diff --git a/contrib/libs/linux-headers/linux/fib_rules.h b/contrib/libs/linux-headers/linux/fib_rules.h
new file mode 100644
index 0000000000..232df14e12
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fib_rules.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_FIB_RULES_H
+#define __LINUX_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/rtnetlink.h>
+
+/* rule is permanent, and cannot be deleted */
+#define FIB_RULE_PERMANENT	0x00000001
+#define FIB_RULE_INVERT		0x00000002
+#define FIB_RULE_UNRESOLVED	0x00000004
+#define FIB_RULE_IIF_DETACHED	0x00000008
+#define FIB_RULE_DEV_DETACHED	FIB_RULE_IIF_DETACHED
+#define FIB_RULE_OIF_DETACHED	0x00000010
+
+/* try to find source address in routing lookups */
+#define FIB_RULE_FIND_SADDR	0x00010000
+
+struct fib_rule_hdr {
+	__u8		family;
+	__u8		dst_len;
+	__u8		src_len;
+	__u8		tos;
+
+	__u8		table;
+	__u8		res1;   /* reserved */
+	__u8		res2;	/* reserved */
+	__u8		action;
+
+	__u32		flags;
+};
+
+struct fib_rule_uid_range {
+	__u32		start;
+	__u32		end;
+};
+
+struct fib_rule_port_range {
+	__u16		start;
+	__u16		end;
+};
+
+enum {
+	FRA_UNSPEC,
+	FRA_DST,	/* destination address */
+	FRA_SRC,	/* source address */
+	FRA_IIFNAME,	/* interface name */
+#define FRA_IFNAME	FRA_IIFNAME
+	FRA_GOTO,	/* target to jump to (FR_ACT_GOTO) */
+	FRA_UNUSED2,
+	FRA_PRIORITY,	/* priority/preference */
+	FRA_UNUSED3,
+	FRA_UNUSED4,
+	FRA_UNUSED5,
+	FRA_FWMARK,	/* mark */
+	FRA_FLOW,	/* flow/class id */
+	FRA_TUN_ID,
+	FRA_SUPPRESS_IFGROUP,
+	FRA_SUPPRESS_PREFIXLEN,
+	FRA_TABLE,	/* Extended table id */
+	FRA_FWMASK,	/* mask for netfilter mark */
+	FRA_OIFNAME,
+	FRA_PAD,
+	FRA_L3MDEV,	/* iif or oif is l3mdev goto its table */
+	FRA_UID_RANGE,	/* UID range */
+	FRA_PROTOCOL,   /* Originator of the rule */
+	FRA_IP_PROTO,	/* ip proto */
+	FRA_SPORT_RANGE, /* sport */
+	FRA_DPORT_RANGE, /* dport */
+	__FRA_MAX
+};
+
+#define FRA_MAX (__FRA_MAX - 1)
+
+enum {
+	FR_ACT_UNSPEC,
+	FR_ACT_TO_TBL,		/* Pass to fixed table */
+	FR_ACT_GOTO,		/* Jump to another rule */
+	FR_ACT_NOP,		/* No operation */
+	FR_ACT_RES3,
+	FR_ACT_RES4,
+	FR_ACT_BLACKHOLE,	/* Drop without notification */
+	FR_ACT_UNREACHABLE,	/* Drop with ENETUNREACH */
+	FR_ACT_PROHIBIT,	/* Drop with EACCES */
+	__FR_ACT_MAX,
+};
+
+#define FR_ACT_MAX (__FR_ACT_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/fiemap.h b/contrib/libs/linux-headers/linux/fiemap.h
new file mode 100644
index 0000000000..7a900b2377
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fiemap.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * FS_IOC_FIEMAP ioctl infrastructure.
+ *
+ * Some portions copyright (C) 2007 Cluster File Systems, Inc
+ *
+ * Authors: Mark Fasheh <mfasheh@suse.com>
+ *          Kalpak Shah <kalpak.shah@sun.com>
+ *          Andreas Dilger <adilger@sun.com>
+ */
+
+#ifndef _LINUX_FIEMAP_H
+#define _LINUX_FIEMAP_H
+
+#include <linux/types.h>
+
+struct fiemap_extent {
+	__u64 fe_logical;  /* logical offset in bytes for the start of
+			    * the extent from the beginning of the file */
+	__u64 fe_physical; /* physical offset in bytes for the start
+			    * of the extent from the beginning of the disk */
+	__u64 fe_length;   /* length in bytes for this extent */
+	__u64 fe_reserved64[2];
+	__u32 fe_flags;    /* FIEMAP_EXTENT_* flags for this extent */
+	__u32 fe_reserved[3];
+};
+
+struct fiemap {
+	__u64 fm_start;		/* logical offset (inclusive) at
+				 * which to start mapping (in) */
+	__u64 fm_length;	/* logical length of mapping which
+				 * userspace wants (in) */
+	__u32 fm_flags;		/* FIEMAP_FLAG_* flags for request (in/out) */
+	__u32 fm_mapped_extents;/* number of extents that were mapped (out) */
+	__u32 fm_extent_count;  /* size of fm_extents array (in) */
+	__u32 fm_reserved;
+	struct fiemap_extent fm_extents[]; /* array of mapped extents (out) */
+};
+
+#define FIEMAP_MAX_OFFSET	(~0ULL)
+
+#define FIEMAP_FLAG_SYNC	0x00000001 /* sync file data before map */
+#define FIEMAP_FLAG_XATTR	0x00000002 /* map extended attribute tree */
+#define FIEMAP_FLAG_CACHE	0x00000004 /* request caching of the extents */
+
+#define FIEMAP_FLAGS_COMPAT	(FIEMAP_FLAG_SYNC | FIEMAP_FLAG_XATTR)
+
+#define FIEMAP_EXTENT_LAST		0x00000001 /* Last extent in file. */
+#define FIEMAP_EXTENT_UNKNOWN		0x00000002 /* Data location unknown. */
+#define FIEMAP_EXTENT_DELALLOC		0x00000004 /* Location still pending.
+						    * Sets EXTENT_UNKNOWN. */
+#define FIEMAP_EXTENT_ENCODED		0x00000008 /* Data can not be read
+						    * while fs is unmounted */
+#define FIEMAP_EXTENT_DATA_ENCRYPTED	0x00000080 /* Data is encrypted by fs.
+						    * Sets EXTENT_NO_BYPASS. */
+#define FIEMAP_EXTENT_NOT_ALIGNED	0x00000100 /* Extent offsets may not be
+						    * block aligned. */
+#define FIEMAP_EXTENT_DATA_INLINE	0x00000200 /* Data mixed with metadata.
+						    * Sets EXTENT_NOT_ALIGNED.*/
+#define FIEMAP_EXTENT_DATA_TAIL		0x00000400 /* Multiple files in block.
+						    * Sets EXTENT_NOT_ALIGNED.*/
+#define FIEMAP_EXTENT_UNWRITTEN		0x00000800 /* Space allocated, but
+						    * no data (i.e. zero). */
+#define FIEMAP_EXTENT_MERGED		0x00001000 /* File does not natively
+						    * support extents. Result
+						    * merged for efficiency. */
+#define FIEMAP_EXTENT_SHARED		0x00002000 /* Space shared with other
+						    * files. */
+
+#endif /* _LINUX_FIEMAP_H */
diff --git a/contrib/libs/linux-headers/linux/firewire-cdev.h b/contrib/libs/linux-headers/linux/firewire-cdev.h
new file mode 100644
index 0000000000..92be3ea3c6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/firewire-cdev.h
@@ -0,0 +1,1045 @@
+/*
+ * Char device interface.
+ *
+ * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _LINUX_FIREWIRE_CDEV_H
+#define _LINUX_FIREWIRE_CDEV_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/firewire-constants.h>
+
+/* available since kernel version 2.6.22 */
+#define FW_CDEV_EVENT_BUS_RESET				0x00
+#define FW_CDEV_EVENT_RESPONSE				0x01
+#define FW_CDEV_EVENT_REQUEST				0x02
+#define FW_CDEV_EVENT_ISO_INTERRUPT			0x03
+
+/* available since kernel version 2.6.30 */
+#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED		0x04
+#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED		0x05
+
+/* available since kernel version 2.6.36 */
+#define FW_CDEV_EVENT_REQUEST2				0x06
+#define FW_CDEV_EVENT_PHY_PACKET_SENT			0x07
+#define FW_CDEV_EVENT_PHY_PACKET_RECEIVED		0x08
+#define FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL	0x09
+
+/**
+ * struct fw_cdev_event_common - Common part of all fw_cdev_event_* types
+ * @closure:	For arbitrary use by userspace
+ * @type:	Discriminates the fw_cdev_event_* types
+ *
+ * This struct may be used to access generic members of all fw_cdev_event_*
+ * types regardless of the specific type.
+ *
+ * Data passed in the @closure field for a request will be returned in the
+ * corresponding event.  It is big enough to hold a pointer on all platforms.
+ * The ioctl used to set @closure depends on the @type of event.
+ */
+struct fw_cdev_event_common {
+	__u64 closure;
+	__u32 type;
+};
+
+/**
+ * struct fw_cdev_event_bus_reset - Sent when a bus reset occurred
+ * @closure:	See &fw_cdev_event_common; set by %FW_CDEV_IOC_GET_INFO ioctl
+ * @type:	See &fw_cdev_event_common; always %FW_CDEV_EVENT_BUS_RESET
+ * @node_id:       New node ID of this node
+ * @local_node_id: Node ID of the local node, i.e. of the controller
+ * @bm_node_id:    Node ID of the bus manager
+ * @irm_node_id:   Node ID of the iso resource manager
+ * @root_node_id:  Node ID of the root node
+ * @generation:    New bus generation
+ *
+ * This event is sent when the bus the device belongs to goes through a bus
+ * reset.  It provides information about the new bus configuration, such as
+ * new node ID for this device, new root ID, and others.
+ *
+ * If @bm_node_id is 0xffff right after bus reset it can be reread by an
+ * %FW_CDEV_IOC_GET_INFO ioctl after bus manager selection was finished.
+ * Kernels with ABI version < 4 do not set @bm_node_id.
+ */
+struct fw_cdev_event_bus_reset {
+	__u64 closure;
+	__u32 type;
+	__u32 node_id;
+	__u32 local_node_id;
+	__u32 bm_node_id;
+	__u32 irm_node_id;
+	__u32 root_node_id;
+	__u32 generation;
+};
+
+/**
+ * struct fw_cdev_event_response - Sent when a response packet was received
+ * @closure:	See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_REQUEST
+ *		or %FW_CDEV_IOC_SEND_BROADCAST_REQUEST
+ *		or %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl
+ * @type:	See &fw_cdev_event_common; always %FW_CDEV_EVENT_RESPONSE
+ * @rcode:	Response code returned by the remote node
+ * @length:	Data length, i.e. the response's payload size in bytes
+ * @data:	Payload data, if any
+ *
+ * This event is sent when the stack receives a response to an outgoing request
+ * sent by %FW_CDEV_IOC_SEND_REQUEST ioctl.  The payload data for responses
+ * carrying data (read and lock responses) follows immediately and can be
+ * accessed through the @data field.
+ *
+ * The event is also generated after conclusions of transactions that do not
+ * involve response packets.  This includes unified write transactions,
+ * broadcast write transactions, and transmission of asynchronous stream
+ * packets.  @rcode indicates success or failure of such transmissions.
+ */
+struct fw_cdev_event_response {
+	__u64 closure;
+	__u32 type;
+	__u32 rcode;
+	__u32 length;
+	__u32 data[];
+};
+
+/**
+ * struct fw_cdev_event_request - Old version of &fw_cdev_event_request2
+ * @closure:	See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
+ * @type:	See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST
+ * @tcode:	Transaction code of the incoming request
+ * @offset:	The offset into the 48-bit per-node address space
+ * @handle:	Reference to the kernel-side pending request
+ * @length:	Data length, i.e. the request's payload size in bytes
+ * @data:	Incoming data, if any
+ *
+ * This event is sent instead of &fw_cdev_event_request2 if the kernel or
+ * the client implements ABI version <= 3.  &fw_cdev_event_request lacks
+ * essential information; use &fw_cdev_event_request2 instead.
+ */
+struct fw_cdev_event_request {
+	__u64 closure;
+	__u32 type;
+	__u32 tcode;
+	__u64 offset;
+	__u32 handle;
+	__u32 length;
+	__u32 data[];
+};
+
+/**
+ * struct fw_cdev_event_request2 - Sent on incoming request to an address region
+ * @closure:	See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
+ * @type:	See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST2
+ * @tcode:	Transaction code of the incoming request
+ * @offset:	The offset into the 48-bit per-node address space
+ * @source_node_id: Sender node ID
+ * @destination_node_id: Destination node ID
+ * @card:	The index of the card from which the request came
+ * @generation:	Bus generation in which the request is valid
+ * @handle:	Reference to the kernel-side pending request
+ * @length:	Data length, i.e. the request's payload size in bytes
+ * @data:	Incoming data, if any
+ *
+ * This event is sent when the stack receives an incoming request to an address
+ * region registered using the %FW_CDEV_IOC_ALLOCATE ioctl.  The request is
+ * guaranteed to be completely contained in the specified region.  Userspace is
+ * responsible for sending the response by %FW_CDEV_IOC_SEND_RESPONSE ioctl,
+ * using the same @handle.
+ *
+ * The payload data for requests carrying data (write and lock requests)
+ * follows immediately and can be accessed through the @data field.
+ *
+ * Unlike &fw_cdev_event_request, @tcode of lock requests is one of the
+ * firewire-core specific %TCODE_LOCK_MASK_SWAP...%TCODE_LOCK_VENDOR_DEPENDENT,
+ * i.e. encodes the extended transaction code.
+ *
+ * @card may differ from &fw_cdev_get_info.card because requests are received
+ * from all cards of the Linux host.  @source_node_id, @destination_node_id, and
+ * @generation pertain to that card.  Destination node ID and bus generation may
+ * therefore differ from the corresponding fields of the last
+ * &fw_cdev_event_bus_reset.
+ *
+ * @destination_node_id may also differ from the current node ID because of a
+ * non-local bus ID part or in case of a broadcast write request.  Note, a
+ * client must call an %FW_CDEV_IOC_SEND_RESPONSE ioctl even in case of a
+ * broadcast write request; the kernel will then release the kernel-side pending
+ * request but will not actually send a response packet.
+ *
+ * In case of a write request to FCP_REQUEST or FCP_RESPONSE, the kernel already
+ * sent a write response immediately after the request was received; in this
+ * case the client must still call an %FW_CDEV_IOC_SEND_RESPONSE ioctl to
+ * release the kernel-side pending request, though another response won't be
+ * sent.
+ *
+ * If the client subsequently needs to initiate requests to the sender node of
+ * an &fw_cdev_event_request2, it needs to use a device file with matching
+ * card index, node ID, and generation for outbound requests.
+ */
+struct fw_cdev_event_request2 {
+	__u64 closure;
+	__u32 type;
+	__u32 tcode;
+	__u64 offset;
+	__u32 source_node_id;
+	__u32 destination_node_id;
+	__u32 card;
+	__u32 generation;
+	__u32 handle;
+	__u32 length;
+	__u32 data[];
+};
+
+/**
+ * struct fw_cdev_event_iso_interrupt - Sent when an iso packet was completed
+ * @closure:	See &fw_cdev_event_common;
+ *		set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl
+ * @type:	See &fw_cdev_event_common; always %FW_CDEV_EVENT_ISO_INTERRUPT
+ * @cycle:	Cycle counter of the last completed packet
+ * @header_length: Total length of following headers, in bytes
+ * @header:	Stripped headers, if any
+ *
+ * This event is sent when the controller has completed an &fw_cdev_iso_packet
+ * with the %FW_CDEV_ISO_INTERRUPT bit set, when explicitly requested with
+ * %FW_CDEV_IOC_FLUSH_ISO, or when there have been so many completed packets
+ * without the interrupt bit set that the kernel's internal buffer for @header
+ * is about to overflow.  (In the last case, ABI versions < 5 drop header data
+ * up to the next interrupt packet.)
+ *
+ * Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT):
+ *
+ * In version 3 and some implementations of version 2 of the ABI, &header_length
+ * is a multiple of 4 and &header contains timestamps of all packets up until
+ * the interrupt packet.  The format of the timestamps is as described below for
+ * isochronous reception.  In version 1 of the ABI, &header_length was 0.
+ *
+ * Isochronous receive events (context type %FW_CDEV_ISO_CONTEXT_RECEIVE):
+ *
+ * The headers stripped of all packets up until and including the interrupt
+ * packet are returned in the @header field.  The amount of header data per
+ * packet is as specified at iso context creation by
+ * &fw_cdev_create_iso_context.header_size.
+ *
+ * Hence, _interrupt.header_length / _context.header_size is the number of
+ * packets received in this interrupt event.  The client can now iterate
+ * through the mmap()'ed DMA buffer according to this number of packets and
+ * to the buffer sizes as the client specified in &fw_cdev_queue_iso.
+ *
+ * Since version 2 of this ABI, the portion for each packet in _interrupt.header
+ * consists of the 1394 isochronous packet header, followed by a timestamp
+ * quadlet if &fw_cdev_create_iso_context.header_size > 4, followed by quadlets
+ * from the packet payload if &fw_cdev_create_iso_context.header_size > 8.
+ *
+ * Format of 1394 iso packet header:  16 bits data_length, 2 bits tag, 6 bits
+ * channel, 4 bits tcode, 4 bits sy, in big endian byte order.
+ * data_length is the actual received size of the packet without the four
+ * 1394 iso packet header bytes.
+ *
+ * Format of timestamp:  16 bits invalid, 3 bits cycleSeconds, 13 bits
+ * cycleCount, in big endian byte order.
+ *
+ * In version 1 of the ABI, no timestamp quadlet was inserted; instead, payload
+ * data followed directly after the 1394 is header if header_size > 4.
+ * Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2.
+ */
+struct fw_cdev_event_iso_interrupt {
+	__u64 closure;
+	__u32 type;
+	__u32 cycle;
+	__u32 header_length;
+	__u32 header[];
+};
+
+/**
+ * struct fw_cdev_event_iso_interrupt_mc - An iso buffer chunk was completed
+ * @closure:	See &fw_cdev_event_common;
+ *		set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl
+ * @type:	%FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL
+ * @completed:	Offset into the receive buffer; data before this offset is valid
+ *
+ * This event is sent in multichannel contexts (context type
+ * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL) for &fw_cdev_iso_packet buffer
+ * chunks that have been completely filled and that have the
+ * %FW_CDEV_ISO_INTERRUPT bit set, or when explicitly requested with
+ * %FW_CDEV_IOC_FLUSH_ISO.
+ *
+ * The buffer is continuously filled with the following data, per packet:
+ *  - the 1394 iso packet header as described at &fw_cdev_event_iso_interrupt,
+ *    but in little endian byte order,
+ *  - packet payload (as many bytes as specified in the data_length field of
+ *    the 1394 iso packet header) in big endian byte order,
+ *  - 0...3 padding bytes as needed to align the following trailer quadlet,
+ *  - trailer quadlet, containing the reception timestamp as described at
+ *    &fw_cdev_event_iso_interrupt, but in little endian byte order.
+ *
+ * Hence the per-packet size is data_length (rounded up to a multiple of 4) + 8.
+ * When processing the data, stop before a packet that would cross the
+ * @completed offset.
+ *
+ * A packet near the end of a buffer chunk will typically spill over into the
+ * next queued buffer chunk.  It is the responsibility of the client to check
+ * for this condition, assemble a broken-up packet from its parts, and not to
+ * re-queue any buffer chunks in which as yet unread packet parts reside.
+ */
+struct fw_cdev_event_iso_interrupt_mc {
+	__u64 closure;
+	__u32 type;
+	__u32 completed;
+};
+
+/**
+ * struct fw_cdev_event_iso_resource - Iso resources were allocated or freed
+ * @closure:	See &fw_cdev_event_common;
+ *		set by``FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE)`` ioctl
+ * @type:	%FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
+ *		%FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
+ * @handle:	Reference by which an allocated resource can be deallocated
+ * @channel:	Isochronous channel which was (de)allocated, if any
+ * @bandwidth:	Bandwidth allocation units which were (de)allocated, if any
+ *
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event is sent after an isochronous
+ * resource was allocated at the IRM.  The client has to check @channel and
+ * @bandwidth for whether the allocation actually succeeded.
+ *
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event is sent after an isochronous
+ * resource was deallocated at the IRM.  It is also sent when automatic
+ * reallocation after a bus reset failed.
+ *
+ * @channel is <0 if no channel was (de)allocated or if reallocation failed.
+ * @bandwidth is 0 if no bandwidth was (de)allocated or if reallocation failed.
+ */
+struct fw_cdev_event_iso_resource {
+	__u64 closure;
+	__u32 type;
+	__u32 handle;
+	__s32 channel;
+	__s32 bandwidth;
+};
+
+/**
+ * struct fw_cdev_event_phy_packet - A PHY packet was transmitted or received
+ * @closure:	See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_PHY_PACKET
+ *		or %FW_CDEV_IOC_RECEIVE_PHY_PACKETS ioctl
+ * @type:	%FW_CDEV_EVENT_PHY_PACKET_SENT or %..._RECEIVED
+ * @rcode:	%RCODE_..., indicates success or failure of transmission
+ * @length:	Data length in bytes
+ * @data:	Incoming data
+ *
+ * If @type is %FW_CDEV_EVENT_PHY_PACKET_SENT, @length is 0 and @data empty,
+ * except in case of a ping packet:  Then, @length is 4, and @data[0] is the
+ * ping time in 49.152MHz clocks if @rcode is %RCODE_COMPLETE.
+ *
+ * If @type is %FW_CDEV_EVENT_PHY_PACKET_RECEIVED, @length is 8 and @data
+ * consists of the two PHY packet quadlets, in host byte order.
+ */
+struct fw_cdev_event_phy_packet {
+	__u64 closure;
+	__u32 type;
+	__u32 rcode;
+	__u32 length;
+	__u32 data[];
+};
+
+/**
+ * union fw_cdev_event - Convenience union of fw_cdev_event_* types
+ * @common:		Valid for all types
+ * @bus_reset:		Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
+ * @response:		Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
+ * @request:		Valid if @common.type == %FW_CDEV_EVENT_REQUEST
+ * @request2:		Valid if @common.type == %FW_CDEV_EVENT_REQUEST2
+ * @iso_interrupt:	Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT
+ * @iso_interrupt_mc:	Valid if @common.type ==
+ *				%FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL
+ * @iso_resource:	Valid if @common.type ==
+ *				%FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
+ *				%FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
+ * @phy_packet:		Valid if @common.type ==
+ *				%FW_CDEV_EVENT_PHY_PACKET_SENT or
+ *				%FW_CDEV_EVENT_PHY_PACKET_RECEIVED
+ *
+ * Convenience union for userspace use.  Events could be read(2) into an
+ * appropriately aligned char buffer and then cast to this union for further
+ * processing.  Note that for a request, response or iso_interrupt event,
+ * the data[] or header[] may make the size of the full event larger than
+ * sizeof(union fw_cdev_event).  Also note that if you attempt to read(2)
+ * an event into a buffer that is not large enough for it, the data that does
+ * not fit will be discarded so that the next read(2) will return a new event.
+ */
+union fw_cdev_event {
+	struct fw_cdev_event_common		common;
+	struct fw_cdev_event_bus_reset		bus_reset;
+	struct fw_cdev_event_response		response;
+	struct fw_cdev_event_request		request;
+	struct fw_cdev_event_request2		request2;		/* added in 2.6.36 */
+	struct fw_cdev_event_iso_interrupt	iso_interrupt;
+	struct fw_cdev_event_iso_interrupt_mc	iso_interrupt_mc;	/* added in 2.6.36 */
+	struct fw_cdev_event_iso_resource	iso_resource;		/* added in 2.6.30 */
+	struct fw_cdev_event_phy_packet		phy_packet;		/* added in 2.6.36 */
+};
+
+/* available since kernel version 2.6.22 */
+#define FW_CDEV_IOC_GET_INFO           _IOWR('#', 0x00, struct fw_cdev_get_info)
+#define FW_CDEV_IOC_SEND_REQUEST        _IOW('#', 0x01, struct fw_cdev_send_request)
+#define FW_CDEV_IOC_ALLOCATE           _IOWR('#', 0x02, struct fw_cdev_allocate)
+#define FW_CDEV_IOC_DEALLOCATE          _IOW('#', 0x03, struct fw_cdev_deallocate)
+#define FW_CDEV_IOC_SEND_RESPONSE       _IOW('#', 0x04, struct fw_cdev_send_response)
+#define FW_CDEV_IOC_INITIATE_BUS_RESET  _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset)
+#define FW_CDEV_IOC_ADD_DESCRIPTOR     _IOWR('#', 0x06, struct fw_cdev_add_descriptor)
+#define FW_CDEV_IOC_REMOVE_DESCRIPTOR   _IOW('#', 0x07, struct fw_cdev_remove_descriptor)
+#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context)
+#define FW_CDEV_IOC_QUEUE_ISO          _IOWR('#', 0x09, struct fw_cdev_queue_iso)
+#define FW_CDEV_IOC_START_ISO           _IOW('#', 0x0a, struct fw_cdev_start_iso)
+#define FW_CDEV_IOC_STOP_ISO            _IOW('#', 0x0b, struct fw_cdev_stop_iso)
+
+/* available since kernel version 2.6.24 */
+#define FW_CDEV_IOC_GET_CYCLE_TIMER     _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer)
+
+/* available since kernel version 2.6.30 */
+#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE       _IOWR('#', 0x0d, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE      _IOW('#', 0x0e, struct fw_cdev_deallocate)
+#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE   _IOW('#', 0x0f, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x10, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_GET_SPEED                     _IO('#', 0x11) /* returns speed code */
+#define FW_CDEV_IOC_SEND_BROADCAST_REQUEST       _IOW('#', 0x12, struct fw_cdev_send_request)
+#define FW_CDEV_IOC_SEND_STREAM_PACKET           _IOW('#', 0x13, struct fw_cdev_send_stream_packet)
+
+/* available since kernel version 2.6.34 */
+#define FW_CDEV_IOC_GET_CYCLE_TIMER2   _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2)
+
+/* available since kernel version 2.6.36 */
+#define FW_CDEV_IOC_SEND_PHY_PACKET    _IOWR('#', 0x15, struct fw_cdev_send_phy_packet)
+#define FW_CDEV_IOC_RECEIVE_PHY_PACKETS _IOW('#', 0x16, struct fw_cdev_receive_phy_packets)
+#define FW_CDEV_IOC_SET_ISO_CHANNELS    _IOW('#', 0x17, struct fw_cdev_set_iso_channels)
+
+/* available since kernel version 3.4 */
+#define FW_CDEV_IOC_FLUSH_ISO           _IOW('#', 0x18, struct fw_cdev_flush_iso)
+
+/*
+ * ABI version history
+ *  1  (2.6.22)  - initial version
+ *     (2.6.24)  - added %FW_CDEV_IOC_GET_CYCLE_TIMER
+ *  2  (2.6.30)  - changed &fw_cdev_event_iso_interrupt.header if
+ *                 &fw_cdev_create_iso_context.header_size is 8 or more
+ *               - added %FW_CDEV_IOC_*_ISO_RESOURCE*,
+ *                 %FW_CDEV_IOC_GET_SPEED, %FW_CDEV_IOC_SEND_BROADCAST_REQUEST,
+ *                 %FW_CDEV_IOC_SEND_STREAM_PACKET
+ *     (2.6.32)  - added time stamp to xmit &fw_cdev_event_iso_interrupt
+ *     (2.6.33)  - IR has always packet-per-buffer semantics now, not one of
+ *                 dual-buffer or packet-per-buffer depending on hardware
+ *               - shared use and auto-response for FCP registers
+ *  3  (2.6.34)  - made &fw_cdev_get_cycle_timer reliable
+ *               - added %FW_CDEV_IOC_GET_CYCLE_TIMER2
+ *  4  (2.6.36)  - added %FW_CDEV_EVENT_REQUEST2, %FW_CDEV_EVENT_PHY_PACKET_*,
+ *                 and &fw_cdev_allocate.region_end
+ *               - implemented &fw_cdev_event_bus_reset.bm_node_id
+ *               - added %FW_CDEV_IOC_SEND_PHY_PACKET, _RECEIVE_PHY_PACKETS
+ *               - added %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL,
+ *                 %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL, and
+ *                 %FW_CDEV_IOC_SET_ISO_CHANNELS
+ *  5  (3.4)     - send %FW_CDEV_EVENT_ISO_INTERRUPT events when needed to
+ *                 avoid dropping data
+ *               - added %FW_CDEV_IOC_FLUSH_ISO
+ */
+
+/**
+ * struct fw_cdev_get_info - General purpose information ioctl
+ * @version:	The version field is just a running serial number.  Both an
+ *		input parameter (ABI version implemented by the client) and
+ *		output parameter (ABI version implemented by the kernel).
+ *		A client shall fill in the ABI @version for which the client
+ *		was implemented.  This is necessary for forward compatibility.
+ * @rom_length:	If @rom is non-zero, up to @rom_length bytes of Configuration
+ *		ROM will be copied into that user space address.  In either
+ *		case, @rom_length is updated with the actual length of the
+ *		Configuration ROM.
+ * @rom:	If non-zero, address of a buffer to be filled by a copy of the
+ *		device's Configuration ROM
+ * @bus_reset:	If non-zero, address of a buffer to be filled by a
+ *		&struct fw_cdev_event_bus_reset with the current state
+ *		of the bus.  This does not cause a bus reset to happen.
+ * @bus_reset_closure: Value of &closure in this and subsequent bus reset events
+ * @card:	The index of the card this device belongs to
+ *
+ * The %FW_CDEV_IOC_GET_INFO ioctl is usually the very first one which a client
+ * performs right after it opened a /dev/fw* file.
+ *
+ * As a side effect, reception of %FW_CDEV_EVENT_BUS_RESET events to be read(2)
+ * is started by this ioctl.
+ */
+struct fw_cdev_get_info {
+	__u32 version;
+	__u32 rom_length;
+	__u64 rom;
+	__u64 bus_reset;
+	__u64 bus_reset_closure;
+	__u32 card;
+};
+
+/**
+ * struct fw_cdev_send_request - Send an asynchronous request packet
+ * @tcode:	Transaction code of the request
+ * @length:	Length of outgoing payload, in bytes
+ * @offset:	48-bit offset at destination node
+ * @closure:	Passed back to userspace in the response event
+ * @data:	Userspace pointer to payload
+ * @generation:	The bus generation where packet is valid
+ *
+ * Send a request to the device.  This ioctl implements all outgoing requests.
+ * Both quadlet and block request specify the payload as a pointer to the data
+ * in the @data field.  Once the transaction completes, the kernel writes an
+ * &fw_cdev_event_response event back.  The @closure field is passed back to
+ * user space in the response event.
+ */
+struct fw_cdev_send_request {
+	__u32 tcode;
+	__u32 length;
+	__u64 offset;
+	__u64 closure;
+	__u64 data;
+	__u32 generation;
+};
+
+/**
+ * struct fw_cdev_send_response - Send an asynchronous response packet
+ * @rcode:	Response code as determined by the userspace handler
+ * @length:	Length of outgoing payload, in bytes
+ * @data:	Userspace pointer to payload
+ * @handle:	The handle from the &fw_cdev_event_request
+ *
+ * Send a response to an incoming request.  By setting up an address range using
+ * the %FW_CDEV_IOC_ALLOCATE ioctl, userspace can listen for incoming requests.  An
+ * incoming request will generate an %FW_CDEV_EVENT_REQUEST, and userspace must
+ * send a reply using this ioctl.  The event has a handle to the kernel-side
+ * pending transaction, which should be used with this ioctl.
+ */
+struct fw_cdev_send_response {
+	__u32 rcode;
+	__u32 length;
+	__u64 data;
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_allocate - Allocate a CSR in an address range
+ * @offset:	Start offset of the address range
+ * @closure:	To be passed back to userspace in request events
+ * @length:	Length of the CSR, in bytes
+ * @handle:	Handle to the allocation, written by the kernel
+ * @region_end:	First address above the address range (added in ABI v4, 2.6.36)
+ *
+ * Allocate an address range in the 48-bit address space on the local node
+ * (the controller).  This allows userspace to listen for requests with an
+ * offset within that address range.  Every time when the kernel receives a
+ * request within the range, an &fw_cdev_event_request2 event will be emitted.
+ * (If the kernel or the client implements ABI version <= 3, an
+ * &fw_cdev_event_request will be generated instead.)
+ *
+ * The @closure field is passed back to userspace in these request events.
+ * The @handle field is an out parameter, returning a handle to the allocated
+ * range to be used for later deallocation of the range.
+ *
+ * The address range is allocated on all local nodes.  The address allocation
+ * is exclusive except for the FCP command and response registers.  If an
+ * exclusive address region is already in use, the ioctl fails with errno set
+ * to %EBUSY.
+ *
+ * If kernel and client implement ABI version >= 4, the kernel looks up a free
+ * spot of size @length inside [@offset..@region_end) and, if found, writes
+ * the start address of the new CSR back in @offset.  I.e. @offset is an
+ * in and out parameter.  If this automatic placement of a CSR in a bigger
+ * address range is not desired, the client simply needs to set @region_end
+ * = @offset + @length.
+ *
+ * If the kernel or the client implements ABI version <= 3, @region_end is
+ * ignored and effectively assumed to be @offset + @length.
+ *
+ * @region_end is only present in a kernel header >= 2.6.36.  If necessary,
+ * this can for example be tested by #ifdef FW_CDEV_EVENT_REQUEST2.
+ */
+struct fw_cdev_allocate {
+	__u64 offset;
+	__u64 closure;
+	__u32 length;
+	__u32 handle;
+	__u64 region_end;	/* available since kernel version 2.6.36 */
+};
+
+/**
+ * struct fw_cdev_deallocate - Free a CSR address range or isochronous resource
+ * @handle:	Handle to the address range or iso resource, as returned by the
+ *		kernel when the range or resource was allocated
+ */
+struct fw_cdev_deallocate {
+	__u32 handle;
+};
+
+#define FW_CDEV_LONG_RESET	0
+#define FW_CDEV_SHORT_RESET	1
+
+/**
+ * struct fw_cdev_initiate_bus_reset - Initiate a bus reset
+ * @type:	%FW_CDEV_SHORT_RESET or %FW_CDEV_LONG_RESET
+ *
+ * Initiate a bus reset for the bus this device is on.  The bus reset can be
+ * either the original (long) bus reset or the arbitrated (short) bus reset
+ * introduced in 1394a-2000.
+ *
+ * The ioctl returns immediately.  A subsequent &fw_cdev_event_bus_reset
+ * indicates when the reset actually happened.  Since ABI v4, this may be
+ * considerably later than the ioctl because the kernel ensures a grace period
+ * between subsequent bus resets as per IEEE 1394 bus management specification.
+ */
+struct fw_cdev_initiate_bus_reset {
+	__u32 type;
+};
+
+/**
+ * struct fw_cdev_add_descriptor - Add contents to the local node's config ROM
+ * @immediate:	If non-zero, immediate key to insert before pointer
+ * @key:	Upper 8 bits of root directory pointer
+ * @data:	Userspace pointer to contents of descriptor block
+ * @length:	Length of descriptor block data, in quadlets
+ * @handle:	Handle to the descriptor, written by the kernel
+ *
+ * Add a descriptor block and optionally a preceding immediate key to the local
+ * node's Configuration ROM.
+ *
+ * The @key field specifies the upper 8 bits of the descriptor root directory
+ * pointer and the @data and @length fields specify the contents. The @key
+ * should be of the form 0xXX000000. The offset part of the root directory entry
+ * will be filled in by the kernel.
+ *
+ * If not 0, the @immediate field specifies an immediate key which will be
+ * inserted before the root directory pointer.
+ *
+ * @immediate, @key, and @data array elements are CPU-endian quadlets.
+ *
+ * If successful, the kernel adds the descriptor and writes back a @handle to
+ * the kernel-side object to be used for later removal of the descriptor block
+ * and immediate key.  The kernel will also generate a bus reset to signal the
+ * change of the Configuration ROM to other nodes.
+ *
+ * This ioctl affects the Configuration ROMs of all local nodes.
+ * The ioctl only succeeds on device files which represent a local node.
+ */
+struct fw_cdev_add_descriptor {
+	__u32 immediate;
+	__u32 key;
+	__u64 data;
+	__u32 length;
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_remove_descriptor - Remove contents from the Configuration ROM
+ * @handle:	Handle to the descriptor, as returned by the kernel when the
+ *		descriptor was added
+ *
+ * Remove a descriptor block and accompanying immediate key from the local
+ * nodes' Configuration ROMs.  The kernel will also generate a bus reset to
+ * signal the change of the Configuration ROM to other nodes.
+ */
+struct fw_cdev_remove_descriptor {
+	__u32 handle;
+};
+
+#define FW_CDEV_ISO_CONTEXT_TRANSMIT			0
+#define FW_CDEV_ISO_CONTEXT_RECEIVE			1
+#define FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL	2 /* added in 2.6.36 */
+
+/**
+ * struct fw_cdev_create_iso_context - Create a context for isochronous I/O
+ * @type:	%FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE or
+ *		%FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL
+ * @header_size: Header size to strip in single-channel reception
+ * @channel:	Channel to bind to in single-channel reception or transmission
+ * @speed:	Transmission speed
+ * @closure:	To be returned in &fw_cdev_event_iso_interrupt or
+ *		&fw_cdev_event_iso_interrupt_multichannel
+ * @handle:	Handle to context, written back by kernel
+ *
+ * Prior to sending or receiving isochronous I/O, a context must be created.
+ * The context records information about the transmit or receive configuration
+ * and typically maps to an underlying hardware resource.  A context is set up
+ * for either sending or receiving.  It is bound to a specific isochronous
+ * @channel.
+ *
+ * In case of multichannel reception, @header_size and @channel are ignored
+ * and the channels are selected by %FW_CDEV_IOC_SET_ISO_CHANNELS.
+ *
+ * For %FW_CDEV_ISO_CONTEXT_RECEIVE contexts, @header_size must be at least 4
+ * and must be a multiple of 4.  It is ignored in other context types.
+ *
+ * @speed is ignored in receive context types.
+ *
+ * If a context was successfully created, the kernel writes back a handle to the
+ * context, which must be passed in for subsequent operations on that context.
+ *
+ * Limitations:
+ * No more than one iso context can be created per fd.
+ * The total number of contexts that all userspace and kernelspace drivers can
+ * create on a card at a time is a hardware limit, typically 4 or 8 contexts per
+ * direction, and of them at most one multichannel receive context.
+ */
+struct fw_cdev_create_iso_context {
+	__u32 type;
+	__u32 header_size;
+	__u32 channel;
+	__u32 speed;
+	__u64 closure;
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_set_iso_channels - Select channels in multichannel reception
+ * @channels:	Bitmask of channels to listen to
+ * @handle:	Handle of the mutichannel receive context
+ *
+ * @channels is the bitwise or of 1ULL << n for each channel n to listen to.
+ *
+ * The ioctl fails with errno %EBUSY if there is already another receive context
+ * on a channel in @channels.  In that case, the bitmask of all unoccupied
+ * channels is returned in @channels.
+ */
+struct fw_cdev_set_iso_channels {
+	__u64 channels;
+	__u32 handle;
+};
+
+#define FW_CDEV_ISO_PAYLOAD_LENGTH(v)	(v)
+#define FW_CDEV_ISO_INTERRUPT		(1 << 16)
+#define FW_CDEV_ISO_SKIP		(1 << 17)
+#define FW_CDEV_ISO_SYNC		(1 << 17)
+#define FW_CDEV_ISO_TAG(v)		((v) << 18)
+#define FW_CDEV_ISO_SY(v)		((v) << 20)
+#define FW_CDEV_ISO_HEADER_LENGTH(v)	((v) << 24)
+
+/**
+ * struct fw_cdev_iso_packet - Isochronous packet
+ * @control:	Contains the header length (8 uppermost bits),
+ *		the sy field (4 bits), the tag field (2 bits), a sync flag
+ *		or a skip flag (1 bit), an interrupt flag (1 bit), and the
+ *		payload length (16 lowermost bits)
+ * @header:	Header and payload in case of a transmit context.
+ *
+ * &struct fw_cdev_iso_packet is used to describe isochronous packet queues.
+ * Use the FW_CDEV_ISO_* macros to fill in @control.
+ * The @header array is empty in case of receive contexts.
+ *
+ * Context type %FW_CDEV_ISO_CONTEXT_TRANSMIT:
+ *
+ * @control.HEADER_LENGTH must be a multiple of 4.  It specifies the numbers of
+ * bytes in @header that will be prepended to the packet's payload.  These bytes
+ * are copied into the kernel and will not be accessed after the ioctl has
+ * returned.
+ *
+ * The @control.SY and TAG fields are copied to the iso packet header.  These
+ * fields are specified by IEEE 1394a and IEC 61883-1.
+ *
+ * The @control.SKIP flag specifies that no packet is to be sent in a frame.
+ * When using this, all other fields except @control.INTERRUPT must be zero.
+ *
+ * When a packet with the @control.INTERRUPT flag set has been completed, an
+ * &fw_cdev_event_iso_interrupt event will be sent.
+ *
+ * Context type %FW_CDEV_ISO_CONTEXT_RECEIVE:
+ *
+ * @control.HEADER_LENGTH must be a multiple of the context's header_size.
+ * If the HEADER_LENGTH is larger than the context's header_size, multiple
+ * packets are queued for this entry.
+ *
+ * The @control.SY and TAG fields are ignored.
+ *
+ * If the @control.SYNC flag is set, the context drops all packets until a
+ * packet with a sy field is received which matches &fw_cdev_start_iso.sync.
+ *
+ * @control.PAYLOAD_LENGTH defines how many payload bytes can be received for
+ * one packet (in addition to payload quadlets that have been defined as headers
+ * and are stripped and returned in the &fw_cdev_event_iso_interrupt structure).
+ * If more bytes are received, the additional bytes are dropped.  If less bytes
+ * are received, the remaining bytes in this part of the payload buffer will not
+ * be written to, not even by the next packet.  I.e., packets received in
+ * consecutive frames will not necessarily be consecutive in memory.  If an
+ * entry has queued multiple packets, the PAYLOAD_LENGTH is divided equally
+ * among them.
+ *
+ * When a packet with the @control.INTERRUPT flag set has been completed, an
+ * &fw_cdev_event_iso_interrupt event will be sent.  An entry that has queued
+ * multiple receive packets is completed when its last packet is completed.
+ *
+ * Context type %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL:
+ *
+ * Here, &fw_cdev_iso_packet would be more aptly named _iso_buffer_chunk since
+ * it specifies a chunk of the mmap()'ed buffer, while the number and alignment
+ * of packets to be placed into the buffer chunk is not known beforehand.
+ *
+ * @control.PAYLOAD_LENGTH is the size of the buffer chunk and specifies room
+ * for header, payload, padding, and trailer bytes of one or more packets.
+ * It must be a multiple of 4.
+ *
+ * @control.HEADER_LENGTH, TAG and SY are ignored.  SYNC is treated as described
+ * for single-channel reception.
+ *
+ * When a buffer chunk with the @control.INTERRUPT flag set has been filled
+ * entirely, an &fw_cdev_event_iso_interrupt_mc event will be sent.
+ */
+struct fw_cdev_iso_packet {
+	__u32 control;
+	__u32 header[];
+};
+
+/**
+ * struct fw_cdev_queue_iso - Queue isochronous packets for I/O
+ * @packets:	Userspace pointer to an array of &fw_cdev_iso_packet
+ * @data:	Pointer into mmap()'ed payload buffer
+ * @size:	Size of the @packets array, in bytes
+ * @handle:	Isochronous context handle
+ *
+ * Queue a number of isochronous packets for reception or transmission.
+ * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs,
+ * which describe how to transmit from or receive into a contiguous region
+ * of a mmap()'ed payload buffer.  As part of transmit packet descriptors,
+ * a series of headers can be supplied, which will be prepended to the
+ * payload during DMA.
+ *
+ * The kernel may or may not queue all packets, but will write back updated
+ * values of the @packets, @data and @size fields, so the ioctl can be
+ * resubmitted easily.
+ *
+ * In case of a multichannel receive context, @data must be quadlet-aligned
+ * relative to the buffer start.
+ */
+struct fw_cdev_queue_iso {
+	__u64 packets;
+	__u64 data;
+	__u32 size;
+	__u32 handle;
+};
+
+#define FW_CDEV_ISO_CONTEXT_MATCH_TAG0		 1
+#define FW_CDEV_ISO_CONTEXT_MATCH_TAG1		 2
+#define FW_CDEV_ISO_CONTEXT_MATCH_TAG2		 4
+#define FW_CDEV_ISO_CONTEXT_MATCH_TAG3		 8
+#define FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS	15
+
+/**
+ * struct fw_cdev_start_iso - Start an isochronous transmission or reception
+ * @cycle:	Cycle in which to start I/O.  If @cycle is greater than or
+ *		equal to 0, the I/O will start on that cycle.
+ * @sync:	Determines the value to wait for receive packets that have
+ *		the %FW_CDEV_ISO_SYNC bit set
+ * @tags:	Tag filter bit mask.  Only valid for isochronous reception.
+ *		Determines the tag values for which packets will be accepted.
+ *		Use FW_CDEV_ISO_CONTEXT_MATCH_* macros to set @tags.
+ * @handle:	Isochronous context handle within which to transmit or receive
+ */
+struct fw_cdev_start_iso {
+	__s32 cycle;
+	__u32 sync;
+	__u32 tags;
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_stop_iso - Stop an isochronous transmission or reception
+ * @handle:	Handle of isochronous context to stop
+ */
+struct fw_cdev_stop_iso {
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_flush_iso - flush completed iso packets
+ * @handle:	handle of isochronous context to flush
+ *
+ * For %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE contexts,
+ * report any completed packets.
+ *
+ * For %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL contexts, report the current
+ * offset in the receive buffer, if it has changed; this is typically in the
+ * middle of some buffer chunk.
+ *
+ * Any %FW_CDEV_EVENT_ISO_INTERRUPT or %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL
+ * events generated by this ioctl are sent synchronously, i.e., are available
+ * for reading from the file descriptor when this ioctl returns.
+ */
+struct fw_cdev_flush_iso {
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_get_cycle_timer - read cycle timer register
+ * @local_time:   system time, in microseconds since the Epoch
+ * @cycle_timer:  Cycle Time register contents
+ *
+ * Same as %FW_CDEV_IOC_GET_CYCLE_TIMER2, but fixed to use %CLOCK_REALTIME
+ * and only with microseconds resolution.
+ *
+ * In version 1 and 2 of the ABI, this ioctl returned unreliable (non-
+ * monotonic) @cycle_timer values on certain controllers.
+ */
+struct fw_cdev_get_cycle_timer {
+	__u64 local_time;
+	__u32 cycle_timer;
+};
+
+/**
+ * struct fw_cdev_get_cycle_timer2 - read cycle timer register
+ * @tv_sec:       system time, seconds
+ * @tv_nsec:      system time, sub-seconds part in nanoseconds
+ * @clk_id:       input parameter, clock from which to get the system time
+ * @cycle_timer:  Cycle Time register contents
+ *
+ * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 ioctl reads the isochronous cycle timer
+ * and also the system clock.  This allows to correlate reception time of
+ * isochronous packets with system time.
+ *
+ * @clk_id lets you choose a clock like with POSIX' clock_gettime function.
+ * Supported @clk_id values are POSIX' %CLOCK_REALTIME and %CLOCK_MONOTONIC
+ * and Linux' %CLOCK_MONOTONIC_RAW.
+ *
+ * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
+ * 12 bits cycleOffset, in host byte order.  Cf. the Cycle Time register
+ * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394.
+ */
+struct fw_cdev_get_cycle_timer2 {
+	__s64 tv_sec;
+	__s32 tv_nsec;
+	__s32 clk_id;
+	__u32 cycle_timer;
+};
+
+/**
+ * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth
+ * @closure:	Passed back to userspace in corresponding iso resource events
+ * @channels:	Isochronous channels of which one is to be (de)allocated
+ * @bandwidth:	Isochronous bandwidth units to be (de)allocated
+ * @handle:	Handle to the allocation, written by the kernel (only valid in
+ *		case of %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctls)
+ *
+ * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctl initiates allocation of an
+ * isochronous channel and/or of isochronous bandwidth at the isochronous
+ * resource manager (IRM).  Only one of the channels specified in @channels is
+ * allocated.  An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED is sent after
+ * communication with the IRM, indicating success or failure in the event data.
+ * The kernel will automatically reallocate the resources after bus resets.
+ * Should a reallocation fail, an %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event
+ * will be sent.  The kernel will also automatically deallocate the resources
+ * when the file descriptor is closed.
+ *
+ * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE ioctl can be used to initiate
+ * deallocation of resources which were allocated as described above.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
+ *
+ * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE ioctl is a variant of allocation
+ * without automatic re- or deallocation.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event concludes this operation,
+ * indicating success or failure in its data.
+ *
+ * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE ioctl works like
+ * %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE except that resources are freed
+ * instead of allocated.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
+ *
+ * To summarize, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE allocates iso resources
+ * for the lifetime of the fd or @handle.
+ * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources
+ * for the duration of a bus generation.
+ *
+ * @channels is a host-endian bitfield with the least significant bit
+ * representing channel 0 and the most significant bit representing channel 63:
+ * 1ULL << c for each channel c that is a candidate for (de)allocation.
+ *
+ * @bandwidth is expressed in bandwidth allocation units, i.e. the time to send
+ * one quadlet of data (payload or header data) at speed S1600.
+ */
+struct fw_cdev_allocate_iso_resource {
+	__u64 closure;
+	__u64 channels;
+	__u32 bandwidth;
+	__u32 handle;
+};
+
+/**
+ * struct fw_cdev_send_stream_packet - send an asynchronous stream packet
+ * @length:	Length of outgoing payload, in bytes
+ * @tag:	Data format tag
+ * @channel:	Isochronous channel to transmit to
+ * @sy:		Synchronization code
+ * @closure:	Passed back to userspace in the response event
+ * @data:	Userspace pointer to payload
+ * @generation:	The bus generation where packet is valid
+ * @speed:	Speed to transmit at
+ *
+ * The %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl sends an asynchronous stream packet
+ * to every device which is listening to the specified channel.  The kernel
+ * writes an &fw_cdev_event_response event which indicates success or failure of
+ * the transmission.
+ */
+struct fw_cdev_send_stream_packet {
+	__u32 length;
+	__u32 tag;
+	__u32 channel;
+	__u32 sy;
+	__u64 closure;
+	__u64 data;
+	__u32 generation;
+	__u32 speed;
+};
+
+/**
+ * struct fw_cdev_send_phy_packet - send a PHY packet
+ * @closure:	Passed back to userspace in the PHY-packet-sent event
+ * @data:	First and second quadlet of the PHY packet
+ * @generation:	The bus generation where packet is valid
+ *
+ * The %FW_CDEV_IOC_SEND_PHY_PACKET ioctl sends a PHY packet to all nodes
+ * on the same card as this device.  After transmission, an
+ * %FW_CDEV_EVENT_PHY_PACKET_SENT event is generated.
+ *
+ * The payload @data\[\] shall be specified in host byte order.  Usually,
+ * @data\[1\] needs to be the bitwise inverse of @data\[0\].  VersaPHY packets
+ * are an exception to this rule.
+ *
+ * The ioctl is only permitted on device files which represent a local node.
+ */
+struct fw_cdev_send_phy_packet {
+	__u64 closure;
+	__u32 data[2];
+	__u32 generation;
+};
+
+/**
+ * struct fw_cdev_receive_phy_packets - start reception of PHY packets
+ * @closure: Passed back to userspace in phy packet events
+ *
+ * This ioctl activates issuing of %FW_CDEV_EVENT_PHY_PACKET_RECEIVED due to
+ * incoming PHY packets from any node on the same bus as the device.
+ *
+ * The ioctl is only permitted on device files which represent a local node.
+ */
+struct fw_cdev_receive_phy_packets {
+	__u64 closure;
+};
+
+#define FW_CDEV_VERSION 3 /* Meaningless legacy macro; don't use it. */
+
+#endif /* _LINUX_FIREWIRE_CDEV_H */
diff --git a/contrib/libs/linux-headers/linux/firewire-constants.h b/contrib/libs/linux-headers/linux/firewire-constants.h
new file mode 100644
index 0000000000..9b4bb5fbba
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/firewire-constants.h
@@ -0,0 +1,92 @@
+/*
+ * IEEE 1394 constants.
+ *
+ * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _LINUX_FIREWIRE_CONSTANTS_H
+#define _LINUX_FIREWIRE_CONSTANTS_H
+
+#define TCODE_WRITE_QUADLET_REQUEST	0x0
+#define TCODE_WRITE_BLOCK_REQUEST	0x1
+#define TCODE_WRITE_RESPONSE		0x2
+#define TCODE_READ_QUADLET_REQUEST	0x4
+#define TCODE_READ_BLOCK_REQUEST	0x5
+#define TCODE_READ_QUADLET_RESPONSE	0x6
+#define TCODE_READ_BLOCK_RESPONSE	0x7
+#define TCODE_CYCLE_START		0x8
+#define TCODE_LOCK_REQUEST		0x9
+#define TCODE_STREAM_DATA		0xa
+#define TCODE_LOCK_RESPONSE		0xb
+
+#define EXTCODE_MASK_SWAP		0x1
+#define EXTCODE_COMPARE_SWAP		0x2
+#define EXTCODE_FETCH_ADD		0x3
+#define EXTCODE_LITTLE_ADD		0x4
+#define EXTCODE_BOUNDED_ADD		0x5
+#define EXTCODE_WRAP_ADD		0x6
+#define EXTCODE_VENDOR_DEPENDENT	0x7
+
+/* Linux firewire-core (Juju) specific tcodes */
+#define TCODE_LOCK_MASK_SWAP		(0x10 | EXTCODE_MASK_SWAP)
+#define TCODE_LOCK_COMPARE_SWAP		(0x10 | EXTCODE_COMPARE_SWAP)
+#define TCODE_LOCK_FETCH_ADD		(0x10 | EXTCODE_FETCH_ADD)
+#define TCODE_LOCK_LITTLE_ADD		(0x10 | EXTCODE_LITTLE_ADD)
+#define TCODE_LOCK_BOUNDED_ADD		(0x10 | EXTCODE_BOUNDED_ADD)
+#define TCODE_LOCK_WRAP_ADD		(0x10 | EXTCODE_WRAP_ADD)
+#define TCODE_LOCK_VENDOR_DEPENDENT	(0x10 | EXTCODE_VENDOR_DEPENDENT)
+
+#define RCODE_COMPLETE			0x0
+#define RCODE_CONFLICT_ERROR		0x4
+#define RCODE_DATA_ERROR		0x5
+#define RCODE_TYPE_ERROR		0x6
+#define RCODE_ADDRESS_ERROR		0x7
+
+/* Linux firewire-core (Juju) specific rcodes */
+#define RCODE_SEND_ERROR		0x10
+#define RCODE_CANCELLED			0x11
+#define RCODE_BUSY			0x12
+#define RCODE_GENERATION		0x13
+#define RCODE_NO_ACK			0x14
+
+#define SCODE_100			0x0
+#define SCODE_200			0x1
+#define SCODE_400			0x2
+#define SCODE_800			0x3
+#define SCODE_1600			0x4
+#define SCODE_3200			0x5
+#define SCODE_BETA			0x3
+
+#define ACK_COMPLETE			0x1
+#define ACK_PENDING			0x2
+#define ACK_BUSY_X			0x4
+#define ACK_BUSY_A			0x5
+#define ACK_BUSY_B			0x6
+#define ACK_DATA_ERROR			0xd
+#define ACK_TYPE_ERROR			0xe
+
+#define RETRY_1				0x00
+#define RETRY_X				0x01
+#define RETRY_A				0x02
+#define RETRY_B				0x03
+
+#endif /* _LINUX_FIREWIRE_CONSTANTS_H */
diff --git a/contrib/libs/linux-headers/linux/fou.h b/contrib/libs/linux-headers/linux/fou.h
new file mode 100644
index 0000000000..1c2b680bb4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fou.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/fou.yaml */
+/* YNL-GEN uapi header */
+
+#ifndef _LINUX_FOU_H
+#define _LINUX_FOU_H
+
+#define FOU_GENL_NAME		"fou"
+#define FOU_GENL_VERSION	1
+
+enum {
+	FOU_ENCAP_UNSPEC,
+	FOU_ENCAP_DIRECT,
+	FOU_ENCAP_GUE,
+};
+
+enum {
+	FOU_ATTR_UNSPEC,
+	FOU_ATTR_PORT,
+	FOU_ATTR_AF,
+	FOU_ATTR_IPPROTO,
+	FOU_ATTR_TYPE,
+	FOU_ATTR_REMCSUM_NOPARTIAL,
+	FOU_ATTR_LOCAL_V4,
+	FOU_ATTR_LOCAL_V6,
+	FOU_ATTR_PEER_V4,
+	FOU_ATTR_PEER_V6,
+	FOU_ATTR_PEER_PORT,
+	FOU_ATTR_IFINDEX,
+
+	__FOU_ATTR_MAX
+};
+#define FOU_ATTR_MAX (__FOU_ATTR_MAX - 1)
+
+enum {
+	FOU_CMD_UNSPEC,
+	FOU_CMD_ADD,
+	FOU_CMD_DEL,
+	FOU_CMD_GET,
+
+	__FOU_CMD_MAX
+};
+#define FOU_CMD_MAX (__FOU_CMD_MAX - 1)
+
+#endif /* _LINUX_FOU_H */
diff --git a/contrib/libs/linux-headers/linux/fpga-dfl.h b/contrib/libs/linux-headers/linux/fpga-dfl.h
new file mode 100644
index 0000000000..3664203575
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fpga-dfl.h
@@ -0,0 +1,279 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Header File for FPGA DFL User API
+ *
+ * Copyright (C) 2017-2018 Intel Corporation, Inc.
+ *
+ * Authors:
+ *   Kang Luwei <luwei.kang@intel.com>
+ *   Zhang Yi <yi.z.zhang@intel.com>
+ *   Wu Hao <hao.wu@intel.com>
+ *   Xiao Guangrong <guangrong.xiao@linux.intel.com>
+ */
+
+#ifndef _LINUX_FPGA_DFL_H
+#define _LINUX_FPGA_DFL_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define DFL_FPGA_API_VERSION 0
+
+/*
+ * The IOCTL interface for DFL based FPGA is designed for extensibility by
+ * embedding the structure length (argsz) and flags into structures passed
+ * between kernel and userspace. This design referenced the VFIO IOCTL
+ * interface (include/uapi/linux/vfio.h).
+ */
+
+#define DFL_FPGA_MAGIC 0xB6
+
+#define DFL_FPGA_BASE 0
+#define DFL_PORT_BASE 0x40
+#define DFL_FME_BASE 0x80
+
+/* Common IOCTLs for both FME and AFU file descriptor */
+
+/**
+ * DFL_FPGA_GET_API_VERSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 0)
+ *
+ * Report the version of the driver API.
+ * Return: Driver API Version.
+ */
+
+#define DFL_FPGA_GET_API_VERSION	_IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 0)
+
+/**
+ * DFL_FPGA_CHECK_EXTENSION - _IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 1)
+ *
+ * Check whether an extension is supported.
+ * Return: 0 if not supported, otherwise the extension is supported.
+ */
+
+#define DFL_FPGA_CHECK_EXTENSION	_IO(DFL_FPGA_MAGIC, DFL_FPGA_BASE + 1)
+
+/* IOCTLs for AFU file descriptor */
+
+/**
+ * DFL_FPGA_PORT_RESET - _IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 0)
+ *
+ * Reset the FPGA Port and its AFU. No parameters are supported.
+ * Userspace can do Port reset at any time, e.g. during DMA or PR. But
+ * it should never cause any system level issue, only functional failure
+ * (e.g. DMA or PR operation failure) and be recoverable from the failure.
+ * Return: 0 on success, -errno of failure
+ */
+
+#define DFL_FPGA_PORT_RESET		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 0)
+
+/**
+ * DFL_FPGA_PORT_GET_INFO - _IOR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 1,
+ *						struct dfl_fpga_port_info)
+ *
+ * Retrieve information about the fpga port.
+ * Driver fills the info in provided struct dfl_fpga_port_info.
+ * Return: 0 on success, -errno on failure.
+ */
+struct dfl_fpga_port_info {
+	/* Input */
+	__u32 argsz;		/* Structure length */
+	/* Output */
+	__u32 flags;		/* Zero for now */
+	__u32 num_regions;	/* The number of supported regions */
+	__u32 num_umsgs;	/* The number of allocated umsgs */
+};
+
+#define DFL_FPGA_PORT_GET_INFO		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 1)
+
+/**
+ * FPGA_PORT_GET_REGION_INFO - _IOWR(FPGA_MAGIC, PORT_BASE + 2,
+ *					struct dfl_fpga_port_region_info)
+ *
+ * Retrieve information about a device memory region.
+ * Caller provides struct dfl_fpga_port_region_info with index value set.
+ * Driver returns the region info in other fields.
+ * Return: 0 on success, -errno on failure.
+ */
+struct dfl_fpga_port_region_info {
+	/* input */
+	__u32 argsz;		/* Structure length */
+	/* Output */
+	__u32 flags;		/* Access permission */
+#define DFL_PORT_REGION_READ	(1 << 0)	/* Region is readable */
+#define DFL_PORT_REGION_WRITE	(1 << 1)	/* Region is writable */
+#define DFL_PORT_REGION_MMAP	(1 << 2)	/* Can be mmaped to userspace */
+	/* Input */
+	__u32 index;		/* Region index */
+#define DFL_PORT_REGION_INDEX_AFU	0	/* AFU */
+#define DFL_PORT_REGION_INDEX_STP	1	/* Signal Tap */
+	__u32 padding;
+	/* Output */
+	__u64 size;		/* Region size (bytes) */
+	__u64 offset;		/* Region offset from start of device fd */
+};
+
+#define DFL_FPGA_PORT_GET_REGION_INFO	_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 2)
+
+/**
+ * DFL_FPGA_PORT_DMA_MAP - _IOWR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 3,
+ *						struct dfl_fpga_port_dma_map)
+ *
+ * Map the dma memory per user_addr and length which are provided by caller.
+ * Driver fills the iova in provided struct afu_port_dma_map.
+ * This interface only accepts page-size aligned user memory for dma mapping.
+ * Return: 0 on success, -errno on failure.
+ */
+struct dfl_fpga_port_dma_map {
+	/* Input */
+	__u32 argsz;		/* Structure length */
+	__u32 flags;		/* Zero for now */
+	__u64 user_addr;        /* Process virtual address */
+	__u64 length;           /* Length of mapping (bytes)*/
+	/* Output */
+	__u64 iova;             /* IO virtual address */
+};
+
+#define DFL_FPGA_PORT_DMA_MAP		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 3)
+
+/**
+ * DFL_FPGA_PORT_DMA_UNMAP - _IOW(FPGA_MAGIC, PORT_BASE + 4,
+ *						struct dfl_fpga_port_dma_unmap)
+ *
+ * Unmap the dma memory per iova provided by caller.
+ * Return: 0 on success, -errno on failure.
+ */
+struct dfl_fpga_port_dma_unmap {
+	/* Input */
+	__u32 argsz;		/* Structure length */
+	__u32 flags;		/* Zero for now */
+	__u64 iova;		/* IO virtual address */
+};
+
+#define DFL_FPGA_PORT_DMA_UNMAP		_IO(DFL_FPGA_MAGIC, DFL_PORT_BASE + 4)
+
+/**
+ * struct dfl_fpga_irq_set - the argument for DFL_FPGA_XXX_SET_IRQ ioctl.
+ *
+ * @start: Index of the first irq.
+ * @count: The number of eventfd handler.
+ * @evtfds: Eventfd handlers.
+ */
+struct dfl_fpga_irq_set {
+	__u32 start;
+	__u32 count;
+	__s32 evtfds[];
+};
+
+/**
+ * DFL_FPGA_PORT_ERR_GET_IRQ_NUM - _IOR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 5,
+ *								__u32 num_irqs)
+ *
+ * Get the number of irqs supported by the fpga port error reporting private
+ * feature. Currently hardware supports up to 1 irq.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_PORT_ERR_GET_IRQ_NUM	_IOR(DFL_FPGA_MAGIC,	\
+					     DFL_PORT_BASE + 5, __u32)
+
+/**
+ * DFL_FPGA_PORT_ERR_SET_IRQ - _IOW(DFL_FPGA_MAGIC, DFL_PORT_BASE + 6,
+ *						struct dfl_fpga_irq_set)
+ *
+ * Set fpga port error reporting interrupt trigger if evtfds[n] is valid.
+ * Unset related interrupt trigger if evtfds[n] is a negative value.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_PORT_ERR_SET_IRQ	_IOW(DFL_FPGA_MAGIC,	\
+					     DFL_PORT_BASE + 6,	\
+					     struct dfl_fpga_irq_set)
+
+/**
+ * DFL_FPGA_PORT_UINT_GET_IRQ_NUM - _IOR(DFL_FPGA_MAGIC, DFL_PORT_BASE + 7,
+ *								__u32 num_irqs)
+ *
+ * Get the number of irqs supported by the fpga AFU interrupt private
+ * feature.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_PORT_UINT_GET_IRQ_NUM	_IOR(DFL_FPGA_MAGIC,	\
+					     DFL_PORT_BASE + 7, __u32)
+
+/**
+ * DFL_FPGA_PORT_UINT_SET_IRQ - _IOW(DFL_FPGA_MAGIC, DFL_PORT_BASE + 8,
+ *						struct dfl_fpga_irq_set)
+ *
+ * Set fpga AFU interrupt trigger if evtfds[n] is valid.
+ * Unset related interrupt trigger if evtfds[n] is a negative value.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_PORT_UINT_SET_IRQ	_IOW(DFL_FPGA_MAGIC,	\
+					     DFL_PORT_BASE + 8,	\
+					     struct dfl_fpga_irq_set)
+
+/* IOCTLs for FME file descriptor */
+
+/**
+ * DFL_FPGA_FME_PORT_PR - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 0,
+ *						struct dfl_fpga_fme_port_pr)
+ *
+ * Driver does Partial Reconfiguration based on Port ID and Buffer (Image)
+ * provided by caller.
+ * Return: 0 on success, -errno on failure.
+ * If DFL_FPGA_FME_PORT_PR returns -EIO, that indicates the HW has detected
+ * some errors during PR, under this case, the user can fetch HW error info
+ * from the status of FME's fpga manager.
+ */
+
+struct dfl_fpga_fme_port_pr {
+	/* Input */
+	__u32 argsz;		/* Structure length */
+	__u32 flags;		/* Zero for now */
+	__u32 port_id;
+	__u32 buffer_size;
+	__u64 buffer_address;	/* Userspace address to the buffer for PR */
+};
+
+#define DFL_FPGA_FME_PORT_PR	_IO(DFL_FPGA_MAGIC, DFL_FME_BASE + 0)
+
+/**
+ * DFL_FPGA_FME_PORT_RELEASE - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1,
+ *						int port_id)
+ *
+ * Driver releases the port per Port ID provided by caller.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_PORT_RELEASE   _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1, int)
+
+/**
+ * DFL_FPGA_FME_PORT_ASSIGN - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2,
+ *						int port_id)
+ *
+ * Driver assigns the port back per Port ID provided by caller.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_PORT_ASSIGN     _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2, int)
+
+/**
+ * DFL_FPGA_FME_ERR_GET_IRQ_NUM - _IOR(DFL_FPGA_MAGIC, DFL_FME_BASE + 3,
+ *							__u32 num_irqs)
+ *
+ * Get the number of irqs supported by the fpga fme error reporting private
+ * feature. Currently hardware supports up to 1 irq.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_ERR_GET_IRQ_NUM	_IOR(DFL_FPGA_MAGIC,	\
+					     DFL_FME_BASE + 3, __u32)
+
+/**
+ * DFL_FPGA_FME_ERR_SET_IRQ - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 4,
+ *						struct dfl_fpga_irq_set)
+ *
+ * Set fpga fme error reporting interrupt trigger if evtfds[n] is valid.
+ * Unset related interrupt trigger if evtfds[n] is a negative value.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_ERR_SET_IRQ	_IOW(DFL_FPGA_MAGIC,	\
+					     DFL_FME_BASE + 4,	\
+					     struct dfl_fpga_irq_set)
+
+#endif /* _LINUX_FPGA_DFL_H */
diff --git a/contrib/libs/linux-headers/linux/fsi.h b/contrib/libs/linux-headers/linux/fsi.h
new file mode 100644
index 0000000000..021f08aa15
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fsi.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _LINUX_FSI_H
+#define _LINUX_FSI_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * /dev/scom "raw" ioctl interface
+ *
+ * The driver supports a high level "read/write" interface which
+ * handles retries and converts the status to Linux error codes,
+ * however low level tools an debugger need to access the "raw"
+ * HW status information and interpret it themselves, so this
+ * ioctl interface is also provided for their use case.
+ */
+
+/* Structure for SCOM read/write */
+struct scom_access {
+	__u64	addr;		/* SCOM address, supports indirect */
+	__u64	data;		/* SCOM data (in for write, out for read) */
+	__u64	mask;		/* Data mask for writes */
+	__u32	intf_errors;	/* Interface error flags */
+#define SCOM_INTF_ERR_PARITY		0x00000001 /* Parity error */
+#define SCOM_INTF_ERR_PROTECTION	0x00000002 /* Blocked by secure boot */
+#define SCOM_INTF_ERR_ABORT		0x00000004 /* PIB reset during access */
+#define SCOM_INTF_ERR_UNKNOWN		0x80000000 /* Unknown error */
+	/*
+	 * Note: Any other bit set in intf_errors need to be considered as an
+	 * error. Future implementations may define new error conditions. The
+	 * pib_status below is only valid if intf_errors is 0.
+	 */
+	__u8	pib_status;	/* 3-bit PIB status */
+#define SCOM_PIB_SUCCESS	0	/* Access successful */
+#define SCOM_PIB_BLOCKED	1	/* PIB blocked, pls retry */
+#define SCOM_PIB_OFFLINE	2	/* Chiplet offline */
+#define SCOM_PIB_PARTIAL	3	/* Partial good */
+#define SCOM_PIB_BAD_ADDR	4	/* Invalid address */
+#define SCOM_PIB_CLK_ERR	5	/* Clock error */
+#define SCOM_PIB_PARITY_ERR	6	/* Parity error on the PIB bus */
+#define SCOM_PIB_TIMEOUT	7	/* Bus timeout */
+	__u8	pad;
+};
+
+/* Flags for SCOM check */
+#define SCOM_CHECK_SUPPORTED	0x00000001	/* Interface supported */
+#define SCOM_CHECK_PROTECTED	0x00000002	/* Interface blocked by secure boot */
+
+/* Flags for SCOM reset */
+#define SCOM_RESET_INTF		0x00000001	/* Reset interface */
+#define SCOM_RESET_PIB		0x00000002	/* Reset PIB */
+
+#define FSI_SCOM_CHECK	_IOR('s', 0x00, __u32)
+#define FSI_SCOM_READ	_IOWR('s', 0x01, struct scom_access)
+#define FSI_SCOM_WRITE	_IOWR('s', 0x02, struct scom_access)
+#define FSI_SCOM_RESET	_IOW('s', 0x03, __u32)
+
+/*
+ * /dev/sbefifo* ioctl interface
+ */
+
+/**
+ * FSI_SBEFIFO_READ_TIMEOUT sets the read timeout for response from SBE.
+ *
+ * The read timeout is specified in seconds.  The minimum value of read
+ * timeout is 10 seconds (default) and the maximum value of read timeout is
+ * 120 seconds.  A read timeout of 0 will reset the value to the default of
+ * (10 seconds).
+ */
+#define FSI_SBEFIFO_READ_TIMEOUT_SECONDS	_IOW('s', 0x00, __u32)
+
+#endif /* _LINUX_FSI_H */
diff --git a/contrib/libs/linux-headers/linux/fsl_hypervisor.h b/contrib/libs/linux-headers/linux/fsl_hypervisor.h
new file mode 100644
index 0000000000..ffe116198e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fsl_hypervisor.h
@@ -0,0 +1,221 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Freescale hypervisor ioctl and kernel interface
+ *
+ * Copyright (C) 2008-2011 Freescale Semiconductor, Inc.
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * This software is provided by Freescale Semiconductor "as is" and any
+ * express or implied warranties, including, but not limited to, the implied
+ * warranties of merchantability and fitness for a particular purpose are
+ * disclaimed. In no event shall Freescale Semiconductor be liable for any
+ * direct, indirect, incidental, special, exemplary, or consequential damages
+ * (including, but not limited to, procurement of substitute goods or services;
+ * loss of use, data, or profits; or business interruption) however caused and
+ * on any theory of liability, whether in contract, strict liability, or tort
+ * (including negligence or otherwise) arising in any way out of the use of this
+ * software, even if advised of the possibility of such damage.
+ *
+ * This file is used by the Freescale hypervisor management driver.  It can
+ * also be included by applications that need to communicate with the driver
+ * via the ioctl interface.
+ */
+
+#ifndef FSL_HYPERVISOR_H
+#define FSL_HYPERVISOR_H
+
+#include <linux/types.h>
+
+/**
+ * struct fsl_hv_ioctl_restart - restart a partition
+ * @ret: return error code from the hypervisor
+ * @partition: the ID of the partition to restart, or -1 for the
+ *             calling partition
+ *
+ * Used by FSL_HV_IOCTL_PARTITION_RESTART
+ */
+struct fsl_hv_ioctl_restart {
+	__u32 ret;
+	__u32 partition;
+};
+
+/**
+ * struct fsl_hv_ioctl_status - get a partition's status
+ * @ret: return error code from the hypervisor
+ * @partition: the ID of the partition to query, or -1 for the
+ *             calling partition
+ * @status: The returned status of the partition
+ *
+ * Used by FSL_HV_IOCTL_PARTITION_GET_STATUS
+ *
+ * Values of 'status':
+ *    0 = Stopped
+ *    1 = Running
+ *    2 = Starting
+ *    3 = Stopping
+ */
+struct fsl_hv_ioctl_status {
+	__u32 ret;
+	__u32 partition;
+	__u32 status;
+};
+
+/**
+ * struct fsl_hv_ioctl_start - start a partition
+ * @ret: return error code from the hypervisor
+ * @partition: the ID of the partition to control
+ * @entry_point: The offset within the guest IMA to start execution
+ * @load: If non-zero, reload the partition's images before starting
+ *
+ * Used by FSL_HV_IOCTL_PARTITION_START
+ */
+struct fsl_hv_ioctl_start {
+	__u32 ret;
+	__u32 partition;
+	__u32 entry_point;
+	__u32 load;
+};
+
+/**
+ * struct fsl_hv_ioctl_stop - stop a partition
+ * @ret: return error code from the hypervisor
+ * @partition: the ID of the partition to stop, or -1 for the calling
+ *             partition
+ *
+ * Used by FSL_HV_IOCTL_PARTITION_STOP
+ */
+struct fsl_hv_ioctl_stop {
+	__u32 ret;
+	__u32 partition;
+};
+
+/**
+ * struct fsl_hv_ioctl_memcpy - copy memory between partitions
+ * @ret: return error code from the hypervisor
+ * @source: the partition ID of the source partition, or -1 for this
+ *          partition
+ * @target: the partition ID of the target partition, or -1 for this
+ *          partition
+ * @reserved: reserved, must be set to 0
+ * @local_addr: user-space virtual address of a buffer in the local
+ *              partition
+ * @remote_addr: guest physical address of a buffer in the
+ *           remote partition
+ * @count: the number of bytes to copy.  Both the local and remote
+ *         buffers must be at least 'count' bytes long
+ *
+ * Used by FSL_HV_IOCTL_MEMCPY
+ *
+ * The 'local' partition is the partition that calls this ioctl.  The
+ * 'remote' partition is a different partition.  The data is copied from
+ * the 'source' paritition' to the 'target' partition.
+ *
+ * The buffer in the remote partition must be guest physically
+ * contiguous.
+ *
+ * This ioctl does not support copying memory between two remote
+ * partitions or within the same partition, so either 'source' or
+ * 'target' (but not both) must be -1.  In other words, either
+ *
+ *      source == local and target == remote
+ * or
+ *      source == remote and target == local
+ */
+struct fsl_hv_ioctl_memcpy {
+	__u32 ret;
+	__u32 source;
+	__u32 target;
+	__u32 reserved;	/* padding to ensure local_vaddr is aligned */
+	__u64 local_vaddr;
+	__u64 remote_paddr;
+	__u64 count;
+};
+
+/**
+ * struct fsl_hv_ioctl_doorbell - ring a doorbell
+ * @ret: return error code from the hypervisor
+ * @doorbell: the handle of the doorbell to ring doorbell
+ *
+ * Used by FSL_HV_IOCTL_DOORBELL
+ */
+struct fsl_hv_ioctl_doorbell {
+	__u32 ret;
+	__u32 doorbell;
+};
+
+/**
+ * struct fsl_hv_ioctl_prop - get/set a device tree property
+ * @ret: return error code from the hypervisor
+ * @handle: handle of partition whose tree to access
+ * @path: virtual address of path name of node to access
+ * @propname: virtual address of name of property to access
+ * @propval: virtual address of property data buffer
+ * @proplen: Size of property data buffer
+ * @reserved: reserved, must be set to 0
+ *
+ * Used by FSL_HV_IOCTL_DOORBELL
+ */
+struct fsl_hv_ioctl_prop {
+	__u32 ret;
+	__u32 handle;
+	__u64 path;
+	__u64 propname;
+	__u64 propval;
+	__u32 proplen;
+	__u32 reserved;	/* padding to ensure structure is aligned */
+};
+
+/* The ioctl type, documented in ioctl-number.txt */
+#define FSL_HV_IOCTL_TYPE	0xAF
+
+/* Restart another partition */
+#define FSL_HV_IOCTL_PARTITION_RESTART \
+	_IOWR(FSL_HV_IOCTL_TYPE, 1, struct fsl_hv_ioctl_restart)
+
+/* Get a partition's status */
+#define FSL_HV_IOCTL_PARTITION_GET_STATUS \
+	_IOWR(FSL_HV_IOCTL_TYPE, 2, struct fsl_hv_ioctl_status)
+
+/* Boot another partition */
+#define FSL_HV_IOCTL_PARTITION_START \
+	_IOWR(FSL_HV_IOCTL_TYPE, 3, struct fsl_hv_ioctl_start)
+
+/* Stop this or another partition */
+#define FSL_HV_IOCTL_PARTITION_STOP \
+	_IOWR(FSL_HV_IOCTL_TYPE, 4, struct fsl_hv_ioctl_stop)
+
+/* Copy data from one partition to another */
+#define FSL_HV_IOCTL_MEMCPY \
+	_IOWR(FSL_HV_IOCTL_TYPE, 5, struct fsl_hv_ioctl_memcpy)
+
+/* Ring a doorbell */
+#define FSL_HV_IOCTL_DOORBELL \
+	_IOWR(FSL_HV_IOCTL_TYPE, 6, struct fsl_hv_ioctl_doorbell)
+
+/* Get a property from another guest's device tree */
+#define FSL_HV_IOCTL_GETPROP \
+	_IOWR(FSL_HV_IOCTL_TYPE, 7, struct fsl_hv_ioctl_prop)
+
+/* Set a property in another guest's device tree */
+#define FSL_HV_IOCTL_SETPROP \
+	_IOWR(FSL_HV_IOCTL_TYPE, 8, struct fsl_hv_ioctl_prop)
+
+
+#endif /* FSL_HYPERVISOR_H */
diff --git a/contrib/libs/linux-headers/linux/fsl_mc.h b/contrib/libs/linux-headers/linux/fsl_mc.h
new file mode 100644
index 0000000000..347bc22efb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fsl_mc.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Management Complex (MC) userspace public interface
+ *
+ * Copyright 2021 NXP
+ *
+ */
+#ifndef _FSL_MC_H_
+#define _FSL_MC_H_
+
+#include <linux/types.h>
+
+#define MC_CMD_NUM_OF_PARAMS	7
+
+/**
+ * struct fsl_mc_command - Management Complex (MC) command structure
+ * @header: MC command header
+ * @params: MC command parameters
+ *
+ * Used by FSL_MC_SEND_MC_COMMAND
+ */
+struct fsl_mc_command {
+	__le64 header;
+	__le64 params[MC_CMD_NUM_OF_PARAMS];
+};
+
+#define FSL_MC_SEND_CMD_IOCTL_TYPE	'R'
+#define FSL_MC_SEND_CMD_IOCTL_SEQ	0xE0
+
+#define FSL_MC_SEND_MC_COMMAND \
+	_IOWR(FSL_MC_SEND_CMD_IOCTL_TYPE, FSL_MC_SEND_CMD_IOCTL_SEQ, \
+	struct fsl_mc_command)
+
+#endif /* _FSL_MC_H_ */
diff --git a/contrib/libs/linux-headers/linux/fsmap.h b/contrib/libs/linux-headers/linux/fsmap.h
new file mode 100644
index 0000000000..58a61b5c88
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fsmap.h
@@ -0,0 +1,113 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * FS_IOC_GETFSMAP ioctl infrastructure.
+ *
+ * Copyright (C) 2017 Oracle.  All Rights Reserved.
+ *
+ * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ */
+#ifndef _LINUX_FSMAP_H
+#define _LINUX_FSMAP_H
+
+#include <linux/types.h>
+
+/*
+ *	Structure for FS_IOC_GETFSMAP.
+ *
+ *	The memory layout for this call are the scalar values defined in
+ *	struct fsmap_head, followed by two struct fsmap that describe
+ *	the lower and upper bound of mappings to return, followed by an
+ *	array of struct fsmap mappings.
+ *
+ *	fmh_iflags control the output of the call, whereas fmh_oflags report
+ *	on the overall record output.  fmh_count should be set to the
+ *	length of the fmh_recs array, and fmh_entries will be set to the
+ *	number of entries filled out during each call.  If fmh_count is
+ *	zero, the number of reverse mappings will be returned in
+ *	fmh_entries, though no mappings will be returned.  fmh_reserved
+ *	must be set to zero.
+ *
+ *	The two elements in the fmh_keys array are used to constrain the
+ *	output.  The first element in the array should represent the
+ *	lowest disk mapping ("low key") that the user wants to learn
+ *	about.  If this value is all zeroes, the filesystem will return
+ *	the first entry it knows about.  For a subsequent call, the
+ *	contents of fsmap_head.fmh_recs[fsmap_head.fmh_count - 1] should be
+ *	copied into fmh_keys[0] to have the kernel start where it left off.
+ *
+ *	The second element in the fmh_keys array should represent the
+ *	highest disk mapping ("high key") that the user wants to learn
+ *	about.  If this value is all ones, the filesystem will not stop
+ *	until it runs out of mapping to return or runs out of space in
+ *	fmh_recs.
+ *
+ *	fmr_device can be either a 32-bit cookie representing a device, or
+ *	a 32-bit dev_t if the FMH_OF_DEV_T flag is set.  fmr_physical,
+ *	fmr_offset, and fmr_length are expressed in units of bytes.
+ *	fmr_owner is either an inode number, or a special value if
+ *	FMR_OF_SPECIAL_OWNER is set in fmr_flags.
+ */
+struct fsmap {
+	__u32		fmr_device;	/* device id */
+	__u32		fmr_flags;	/* mapping flags */
+	__u64		fmr_physical;	/* device offset of segment */
+	__u64		fmr_owner;	/* owner id */
+	__u64		fmr_offset;	/* file offset of segment */
+	__u64		fmr_length;	/* length of segment */
+	__u64		fmr_reserved[3];	/* must be zero */
+};
+
+struct fsmap_head {
+	__u32		fmh_iflags;	/* control flags */
+	__u32		fmh_oflags;	/* output flags */
+	__u32		fmh_count;	/* # of entries in array incl. input */
+	__u32		fmh_entries;	/* # of entries filled in (output). */
+	__u64		fmh_reserved[6];	/* must be zero */
+
+	struct fsmap	fmh_keys[2];	/* low and high keys for the mapping search */
+	struct fsmap	fmh_recs[];	/* returned records */
+};
+
+/* Size of an fsmap_head with room for nr records. */
+static __inline__ __kernel_size_t
+fsmap_sizeof(
+	unsigned int	nr)
+{
+	return sizeof(struct fsmap_head) + nr * sizeof(struct fsmap);
+}
+
+/* Start the next fsmap query at the end of the current query results. */
+static __inline__ void
+fsmap_advance(
+	struct fsmap_head	*head)
+{
+	head->fmh_keys[0] = head->fmh_recs[head->fmh_entries - 1];
+}
+
+/*	fmh_iflags values - set by FS_IOC_GETFSMAP caller in the header. */
+/* no flags defined yet */
+#define FMH_IF_VALID		0
+
+/*	fmh_oflags values - returned in the header segment only. */
+#define FMH_OF_DEV_T		0x1	/* fmr_device values will be dev_t */
+
+/*	fmr_flags values - returned for each non-header segment */
+#define FMR_OF_PREALLOC		0x1	/* segment = unwritten pre-allocation */
+#define FMR_OF_ATTR_FORK	0x2	/* segment = attribute fork */
+#define FMR_OF_EXTENT_MAP	0x4	/* segment = extent map */
+#define FMR_OF_SHARED		0x8	/* segment = shared with another file */
+#define FMR_OF_SPECIAL_OWNER	0x10	/* owner is a special value */
+#define FMR_OF_LAST		0x20	/* segment is the last in the dataset */
+
+/* Each FS gets to define its own special owner codes. */
+#define FMR_OWNER(type, code)	(((__u64)type << 32) | \
+				 ((__u64)code & 0xFFFFFFFFULL))
+#define FMR_OWNER_TYPE(owner)	((__u32)((__u64)owner >> 32))
+#define FMR_OWNER_CODE(owner)	((__u32)(((__u64)owner & 0xFFFFFFFFULL)))
+#define FMR_OWN_FREE		FMR_OWNER(0, 1) /* free space */
+#define FMR_OWN_UNKNOWN		FMR_OWNER(0, 2) /* unknown owner */
+#define FMR_OWN_METADATA	FMR_OWNER(0, 3) /* metadata */
+
+#define FS_IOC_GETFSMAP		_IOWR('X', 59, struct fsmap_head)
+
+#endif /* _LINUX_FSMAP_H */
diff --git a/contrib/libs/linux-headers/linux/fsverity.h b/contrib/libs/linux-headers/linux/fsverity.h
new file mode 100644
index 0000000000..bdc2ca6639
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fsverity.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * fs-verity user API
+ *
+ * These ioctls can be used on filesystems that support fs-verity.  See the
+ * "User API" section of Documentation/filesystems/fsverity.rst.
+ *
+ * Copyright 2019 Google LLC
+ */
+#ifndef _LINUX_FSVERITY_H
+#define _LINUX_FSVERITY_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define FS_VERITY_HASH_ALG_SHA256	1
+#define FS_VERITY_HASH_ALG_SHA512	2
+
+struct fsverity_enable_arg {
+	__u32 version;
+	__u32 hash_algorithm;
+	__u32 block_size;
+	__u32 salt_size;
+	__u64 salt_ptr;
+	__u32 sig_size;
+	__u32 __reserved1;
+	__u64 sig_ptr;
+	__u64 __reserved2[11];
+};
+
+struct fsverity_digest {
+	__u16 digest_algorithm;
+	__u16 digest_size; /* input/output */
+	__u8 digest[];
+};
+
+/*
+ * Struct containing a file's Merkle tree properties.  The fs-verity file digest
+ * is the hash of this struct.  A userspace program needs this struct only if it
+ * needs to compute fs-verity file digests itself, e.g. in order to sign files.
+ * It isn't needed just to enable fs-verity on a file.
+ *
+ * Note: when computing the file digest, 'sig_size' and 'signature' must be left
+ * zero and empty, respectively.  These fields are present only because some
+ * filesystems reuse this struct as part of their on-disk format.
+ */
+struct fsverity_descriptor {
+	__u8 version;		/* must be 1 */
+	__u8 hash_algorithm;	/* Merkle tree hash algorithm */
+	__u8 log_blocksize;	/* log2 of size of data and tree blocks */
+	__u8 salt_size;		/* size of salt in bytes; 0 if none */
+	__le32 __reserved_0x04;	/* must be 0 */
+	__le64 data_size;	/* size of file the Merkle tree is built over */
+	__u8 root_hash[64];	/* Merkle tree root hash */
+	__u8 salt[32];		/* salt prepended to each hashed block */
+	__u8 __reserved[144];	/* must be 0's */
+};
+
+/*
+ * Format in which fs-verity file digests are signed in built-in signatures.
+ * This is the same as 'struct fsverity_digest', except here some magic bytes
+ * are prepended to provide some context about what is being signed in case the
+ * same key is used for non-fsverity purposes, and here the fields have fixed
+ * endianness.
+ *
+ * This struct is specific to the built-in signature verification support, which
+ * is optional.  fs-verity users may also verify signatures in userspace, in
+ * which case userspace is responsible for deciding on what bytes are signed.
+ * This struct may still be used, but it doesn't have to be.  For example,
+ * userspace could instead use a string like "sha256:$digest_as_hex_string".
+ */
+struct fsverity_formatted_digest {
+	char magic[8];			/* must be "FSVerity" */
+	__le16 digest_algorithm;
+	__le16 digest_size;
+	__u8 digest[];
+};
+
+#define FS_VERITY_METADATA_TYPE_MERKLE_TREE	1
+#define FS_VERITY_METADATA_TYPE_DESCRIPTOR	2
+#define FS_VERITY_METADATA_TYPE_SIGNATURE	3
+
+struct fsverity_read_metadata_arg {
+	__u64 metadata_type;
+	__u64 offset;
+	__u64 length;
+	__u64 buf_ptr;
+	__u64 __reserved;
+};
+
+#define FS_IOC_ENABLE_VERITY	_IOW('f', 133, struct fsverity_enable_arg)
+#define FS_IOC_MEASURE_VERITY	_IOWR('f', 134, struct fsverity_digest)
+#define FS_IOC_READ_VERITY_METADATA \
+	_IOWR('f', 135, struct fsverity_read_metadata_arg)
+
+#endif /* _LINUX_FSVERITY_H */
diff --git a/contrib/libs/linux-headers/linux/fuse.h b/contrib/libs/linux-headers/linux/fuse.h
new file mode 100644
index 0000000000..35c131a107
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/fuse.h
@@ -0,0 +1,1089 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/*
+    This file defines the kernel interface of FUSE
+    Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
+
+    This program can be distributed under the terms of the GNU GPL.
+    See the file COPYING.
+
+    This -- and only this -- header file may also be distributed under
+    the terms of the BSD Licence as follows:
+
+    Copyright (C) 2001-2007 Miklos Szeredi. All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+*/
+
+/*
+ * This file defines the kernel interface of FUSE
+ *
+ * Protocol changelog:
+ *
+ * 7.1:
+ *  - add the following messages:
+ *      FUSE_SETATTR, FUSE_SYMLINK, FUSE_MKNOD, FUSE_MKDIR, FUSE_UNLINK,
+ *      FUSE_RMDIR, FUSE_RENAME, FUSE_LINK, FUSE_OPEN, FUSE_READ, FUSE_WRITE,
+ *      FUSE_RELEASE, FUSE_FSYNC, FUSE_FLUSH, FUSE_SETXATTR, FUSE_GETXATTR,
+ *      FUSE_LISTXATTR, FUSE_REMOVEXATTR, FUSE_OPENDIR, FUSE_READDIR,
+ *      FUSE_RELEASEDIR
+ *  - add padding to messages to accommodate 32-bit servers on 64-bit kernels
+ *
+ * 7.2:
+ *  - add FOPEN_DIRECT_IO and FOPEN_KEEP_CACHE flags
+ *  - add FUSE_FSYNCDIR message
+ *
+ * 7.3:
+ *  - add FUSE_ACCESS message
+ *  - add FUSE_CREATE message
+ *  - add filehandle to fuse_setattr_in
+ *
+ * 7.4:
+ *  - add frsize to fuse_kstatfs
+ *  - clean up request size limit checking
+ *
+ * 7.5:
+ *  - add flags and max_write to fuse_init_out
+ *
+ * 7.6:
+ *  - add max_readahead to fuse_init_in and fuse_init_out
+ *
+ * 7.7:
+ *  - add FUSE_INTERRUPT message
+ *  - add POSIX file lock support
+ *
+ * 7.8:
+ *  - add lock_owner and flags fields to fuse_release_in
+ *  - add FUSE_BMAP message
+ *  - add FUSE_DESTROY message
+ *
+ * 7.9:
+ *  - new fuse_getattr_in input argument of GETATTR
+ *  - add lk_flags in fuse_lk_in
+ *  - add lock_owner field to fuse_setattr_in, fuse_read_in and fuse_write_in
+ *  - add blksize field to fuse_attr
+ *  - add file flags field to fuse_read_in and fuse_write_in
+ *  - Add ATIME_NOW and MTIME_NOW flags to fuse_setattr_in
+ *
+ * 7.10
+ *  - add nonseekable open flag
+ *
+ * 7.11
+ *  - add IOCTL message
+ *  - add unsolicited notification support
+ *  - add POLL message and NOTIFY_POLL notification
+ *
+ * 7.12
+ *  - add umask flag to input argument of create, mknod and mkdir
+ *  - add notification messages for invalidation of inodes and
+ *    directory entries
+ *
+ * 7.13
+ *  - make max number of background requests and congestion threshold
+ *    tunables
+ *
+ * 7.14
+ *  - add splice support to fuse device
+ *
+ * 7.15
+ *  - add store notify
+ *  - add retrieve notify
+ *
+ * 7.16
+ *  - add BATCH_FORGET request
+ *  - FUSE_IOCTL_UNRESTRICTED shall now return with array of 'struct
+ *    fuse_ioctl_iovec' instead of ambiguous 'struct iovec'
+ *  - add FUSE_IOCTL_32BIT flag
+ *
+ * 7.17
+ *  - add FUSE_FLOCK_LOCKS and FUSE_RELEASE_FLOCK_UNLOCK
+ *
+ * 7.18
+ *  - add FUSE_IOCTL_DIR flag
+ *  - add FUSE_NOTIFY_DELETE
+ *
+ * 7.19
+ *  - add FUSE_FALLOCATE
+ *
+ * 7.20
+ *  - add FUSE_AUTO_INVAL_DATA
+ *
+ * 7.21
+ *  - add FUSE_READDIRPLUS
+ *  - send the requested events in POLL request
+ *
+ * 7.22
+ *  - add FUSE_ASYNC_DIO
+ *
+ * 7.23
+ *  - add FUSE_WRITEBACK_CACHE
+ *  - add time_gran to fuse_init_out
+ *  - add reserved space to fuse_init_out
+ *  - add FATTR_CTIME
+ *  - add ctime and ctimensec to fuse_setattr_in
+ *  - add FUSE_RENAME2 request
+ *  - add FUSE_NO_OPEN_SUPPORT flag
+ *
+ *  7.24
+ *  - add FUSE_LSEEK for SEEK_HOLE and SEEK_DATA support
+ *
+ *  7.25
+ *  - add FUSE_PARALLEL_DIROPS
+ *
+ *  7.26
+ *  - add FUSE_HANDLE_KILLPRIV
+ *  - add FUSE_POSIX_ACL
+ *
+ *  7.27
+ *  - add FUSE_ABORT_ERROR
+ *
+ *  7.28
+ *  - add FUSE_COPY_FILE_RANGE
+ *  - add FOPEN_CACHE_DIR
+ *  - add FUSE_MAX_PAGES, add max_pages to init_out
+ *  - add FUSE_CACHE_SYMLINKS
+ *
+ *  7.29
+ *  - add FUSE_NO_OPENDIR_SUPPORT flag
+ *
+ *  7.30
+ *  - add FUSE_EXPLICIT_INVAL_DATA
+ *  - add FUSE_IOCTL_COMPAT_X32
+ *
+ *  7.31
+ *  - add FUSE_WRITE_KILL_PRIV flag
+ *  - add FUSE_SETUPMAPPING and FUSE_REMOVEMAPPING
+ *  - add map_alignment to fuse_init_out, add FUSE_MAP_ALIGNMENT flag
+ *
+ *  7.32
+ *  - add flags to fuse_attr, add FUSE_ATTR_SUBMOUNT, add FUSE_SUBMOUNTS
+ *
+ *  7.33
+ *  - add FUSE_HANDLE_KILLPRIV_V2, FUSE_WRITE_KILL_SUIDGID, FATTR_KILL_SUIDGID
+ *  - add FUSE_OPEN_KILL_SUIDGID
+ *  - extend fuse_setxattr_in, add FUSE_SETXATTR_EXT
+ *  - add FUSE_SETXATTR_ACL_KILL_SGID
+ *
+ *  7.34
+ *  - add FUSE_SYNCFS
+ *
+ *  7.35
+ *  - add FOPEN_NOFLUSH
+ *
+ *  7.36
+ *  - extend fuse_init_in with reserved fields, add FUSE_INIT_EXT init flag
+ *  - add flags2 to fuse_init_in and fuse_init_out
+ *  - add FUSE_SECURITY_CTX init flag
+ *  - add security context to create, mkdir, symlink, and mknod requests
+ *  - add FUSE_HAS_INODE_DAX, FUSE_ATTR_DAX
+ *
+ *  7.37
+ *  - add FUSE_TMPFILE
+ *
+ *  7.38
+ *  - add FUSE_EXPIRE_ONLY flag to fuse_notify_inval_entry
+ *  - add FOPEN_PARALLEL_DIRECT_WRITES
+ *  - add total_extlen to fuse_in_header
+ *  - add FUSE_MAX_NR_SECCTX
+ *  - add extension header
+ *  - add FUSE_EXT_GROUPS
+ *  - add FUSE_CREATE_SUPP_GROUP
+ */
+
+#ifndef _LINUX_FUSE_H
+#define _LINUX_FUSE_H
+
+#include <stdint.h>
+
+/*
+ * Version negotiation:
+ *
+ * Both the kernel and userspace send the version they support in the
+ * INIT request and reply respectively.
+ *
+ * If the major versions match then both shall use the smallest
+ * of the two minor versions for communication.
+ *
+ * If the kernel supports a larger major version, then userspace shall
+ * reply with the major version it supports, ignore the rest of the
+ * INIT message and expect a new INIT message from the kernel with a
+ * matching major version.
+ *
+ * If the library supports a larger major version, then it shall fall
+ * back to the major protocol version sent by the kernel for
+ * communication and reply with that major version (and an arbitrary
+ * supported minor version).
+ */
+
+/** Version number of this interface */
+#define FUSE_KERNEL_VERSION 7
+
+/** Minor version number of this interface */
+#define FUSE_KERNEL_MINOR_VERSION 38
+
+/** The node ID of the root inode */
+#define FUSE_ROOT_ID 1
+
+/* Make sure all structures are padded to 64bit boundary, so 32bit
+   userspace works under 64bit kernels */
+
+struct fuse_attr {
+	uint64_t	ino;
+	uint64_t	size;
+	uint64_t	blocks;
+	uint64_t	atime;
+	uint64_t	mtime;
+	uint64_t	ctime;
+	uint32_t	atimensec;
+	uint32_t	mtimensec;
+	uint32_t	ctimensec;
+	uint32_t	mode;
+	uint32_t	nlink;
+	uint32_t	uid;
+	uint32_t	gid;
+	uint32_t	rdev;
+	uint32_t	blksize;
+	uint32_t	flags;
+};
+
+struct fuse_kstatfs {
+	uint64_t	blocks;
+	uint64_t	bfree;
+	uint64_t	bavail;
+	uint64_t	files;
+	uint64_t	ffree;
+	uint32_t	bsize;
+	uint32_t	namelen;
+	uint32_t	frsize;
+	uint32_t	padding;
+	uint32_t	spare[6];
+};
+
+struct fuse_file_lock {
+	uint64_t	start;
+	uint64_t	end;
+	uint32_t	type;
+	uint32_t	pid; /* tgid */
+};
+
+/**
+ * Bitmasks for fuse_setattr_in.valid
+ */
+#define FATTR_MODE	(1 << 0)
+#define FATTR_UID	(1 << 1)
+#define FATTR_GID	(1 << 2)
+#define FATTR_SIZE	(1 << 3)
+#define FATTR_ATIME	(1 << 4)
+#define FATTR_MTIME	(1 << 5)
+#define FATTR_FH	(1 << 6)
+#define FATTR_ATIME_NOW	(1 << 7)
+#define FATTR_MTIME_NOW	(1 << 8)
+#define FATTR_LOCKOWNER	(1 << 9)
+#define FATTR_CTIME	(1 << 10)
+#define FATTR_KILL_SUIDGID	(1 << 11)
+
+/**
+ * Flags returned by the OPEN request
+ *
+ * FOPEN_DIRECT_IO: bypass page cache for this open file
+ * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
+ * FOPEN_NONSEEKABLE: the file is not seekable
+ * FOPEN_CACHE_DIR: allow caching this directory
+ * FOPEN_STREAM: the file is stream-like (no file position at all)
+ * FOPEN_NOFLUSH: don't flush data cache on close (unless FUSE_WRITEBACK_CACHE)
+ * FOPEN_PARALLEL_DIRECT_WRITES: Allow concurrent direct writes on the same inode
+ */
+#define FOPEN_DIRECT_IO		(1 << 0)
+#define FOPEN_KEEP_CACHE	(1 << 1)
+#define FOPEN_NONSEEKABLE	(1 << 2)
+#define FOPEN_CACHE_DIR		(1 << 3)
+#define FOPEN_STREAM		(1 << 4)
+#define FOPEN_NOFLUSH		(1 << 5)
+#define FOPEN_PARALLEL_DIRECT_WRITES	(1 << 6)
+
+/**
+ * INIT request/reply flags
+ *
+ * FUSE_ASYNC_READ: asynchronous read requests
+ * FUSE_POSIX_LOCKS: remote locking for POSIX file locks
+ * FUSE_FILE_OPS: kernel sends file handle for fstat, etc... (not yet supported)
+ * FUSE_ATOMIC_O_TRUNC: handles the O_TRUNC open flag in the filesystem
+ * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
+ * FUSE_BIG_WRITES: filesystem can handle write size larger than 4kB
+ * FUSE_DONT_MASK: don't apply umask to file mode on create operations
+ * FUSE_SPLICE_WRITE: kernel supports splice write on the device
+ * FUSE_SPLICE_MOVE: kernel supports splice move on the device
+ * FUSE_SPLICE_READ: kernel supports splice read on the device
+ * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
+ * FUSE_HAS_IOCTL_DIR: kernel supports ioctl on directories
+ * FUSE_AUTO_INVAL_DATA: automatically invalidate cached pages
+ * FUSE_DO_READDIRPLUS: do READDIRPLUS (READDIR+LOOKUP in one)
+ * FUSE_READDIRPLUS_AUTO: adaptive readdirplus
+ * FUSE_ASYNC_DIO: asynchronous direct I/O submission
+ * FUSE_WRITEBACK_CACHE: use writeback cache for buffered writes
+ * FUSE_NO_OPEN_SUPPORT: kernel supports zero-message opens
+ * FUSE_PARALLEL_DIROPS: allow parallel lookups and readdir
+ * FUSE_HANDLE_KILLPRIV: fs handles killing suid/sgid/cap on write/chown/trunc
+ * FUSE_POSIX_ACL: filesystem supports posix acls
+ * FUSE_ABORT_ERROR: reading the device after abort returns ECONNABORTED
+ * FUSE_MAX_PAGES: init_out.max_pages contains the max number of req pages
+ * FUSE_CACHE_SYMLINKS: cache READLINK responses
+ * FUSE_NO_OPENDIR_SUPPORT: kernel supports zero-message opendir
+ * FUSE_EXPLICIT_INVAL_DATA: only invalidate cached pages on explicit request
+ * FUSE_MAP_ALIGNMENT: init_out.map_alignment contains log2(byte alignment) for
+ *		       foffset and moffset fields in struct
+ *		       fuse_setupmapping_out and fuse_removemapping_one.
+ * FUSE_SUBMOUNTS: kernel supports auto-mounting directory submounts
+ * FUSE_HANDLE_KILLPRIV_V2: fs kills suid/sgid/cap on write/chown/trunc.
+ *			Upon write/truncate suid/sgid is only killed if caller
+ *			does not have CAP_FSETID. Additionally upon
+ *			write/truncate sgid is killed only if file has group
+ *			execute permission. (Same as Linux VFS behavior).
+ * FUSE_SETXATTR_EXT:	Server supports extended struct fuse_setxattr_in
+ * FUSE_INIT_EXT: extended fuse_init_in request
+ * FUSE_INIT_RESERVED: reserved, do not use
+ * FUSE_SECURITY_CTX:	add security context to create, mkdir, symlink, and
+ *			mknod
+ * FUSE_HAS_INODE_DAX:  use per inode DAX
+ * FUSE_CREATE_SUPP_GROUP: add supplementary group info to create, mkdir,
+ *			symlink and mknod (single group that matches parent)
+ */
+#define FUSE_ASYNC_READ		(1 << 0)
+#define FUSE_POSIX_LOCKS	(1 << 1)
+#define FUSE_FILE_OPS		(1 << 2)
+#define FUSE_ATOMIC_O_TRUNC	(1 << 3)
+#define FUSE_EXPORT_SUPPORT	(1 << 4)
+#define FUSE_BIG_WRITES		(1 << 5)
+#define FUSE_DONT_MASK		(1 << 6)
+#define FUSE_SPLICE_WRITE	(1 << 7)
+#define FUSE_SPLICE_MOVE	(1 << 8)
+#define FUSE_SPLICE_READ	(1 << 9)
+#define FUSE_FLOCK_LOCKS	(1 << 10)
+#define FUSE_HAS_IOCTL_DIR	(1 << 11)
+#define FUSE_AUTO_INVAL_DATA	(1 << 12)
+#define FUSE_DO_READDIRPLUS	(1 << 13)
+#define FUSE_READDIRPLUS_AUTO	(1 << 14)
+#define FUSE_ASYNC_DIO		(1 << 15)
+#define FUSE_WRITEBACK_CACHE	(1 << 16)
+#define FUSE_NO_OPEN_SUPPORT	(1 << 17)
+#define FUSE_PARALLEL_DIROPS    (1 << 18)
+#define FUSE_HANDLE_KILLPRIV	(1 << 19)
+#define FUSE_POSIX_ACL		(1 << 20)
+#define FUSE_ABORT_ERROR	(1 << 21)
+#define FUSE_MAX_PAGES		(1 << 22)
+#define FUSE_CACHE_SYMLINKS	(1 << 23)
+#define FUSE_NO_OPENDIR_SUPPORT (1 << 24)
+#define FUSE_EXPLICIT_INVAL_DATA (1 << 25)
+#define FUSE_MAP_ALIGNMENT	(1 << 26)
+#define FUSE_SUBMOUNTS		(1 << 27)
+#define FUSE_HANDLE_KILLPRIV_V2	(1 << 28)
+#define FUSE_SETXATTR_EXT	(1 << 29)
+#define FUSE_INIT_EXT		(1 << 30)
+#define FUSE_INIT_RESERVED	(1 << 31)
+/* bits 32..63 get shifted down 32 bits into the flags2 field */
+#define FUSE_SECURITY_CTX	(1ULL << 32)
+#define FUSE_HAS_INODE_DAX	(1ULL << 33)
+#define FUSE_CREATE_SUPP_GROUP	(1ULL << 34)
+
+/**
+ * CUSE INIT request/reply flags
+ *
+ * CUSE_UNRESTRICTED_IOCTL:  use unrestricted ioctl
+ */
+#define CUSE_UNRESTRICTED_IOCTL	(1 << 0)
+
+/**
+ * Release flags
+ */
+#define FUSE_RELEASE_FLUSH	(1 << 0)
+#define FUSE_RELEASE_FLOCK_UNLOCK	(1 << 1)
+
+/**
+ * Getattr flags
+ */
+#define FUSE_GETATTR_FH		(1 << 0)
+
+/**
+ * Lock flags
+ */
+#define FUSE_LK_FLOCK		(1 << 0)
+
+/**
+ * WRITE flags
+ *
+ * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
+ * FUSE_WRITE_LOCKOWNER: lock_owner field is valid
+ * FUSE_WRITE_KILL_SUIDGID: kill suid and sgid bits
+ */
+#define FUSE_WRITE_CACHE	(1 << 0)
+#define FUSE_WRITE_LOCKOWNER	(1 << 1)
+#define FUSE_WRITE_KILL_SUIDGID (1 << 2)
+
+/* Obsolete alias; this flag implies killing suid/sgid only. */
+#define FUSE_WRITE_KILL_PRIV	FUSE_WRITE_KILL_SUIDGID
+
+/**
+ * Read flags
+ */
+#define FUSE_READ_LOCKOWNER	(1 << 1)
+
+/**
+ * Ioctl flags
+ *
+ * FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine
+ * FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed
+ * FUSE_IOCTL_RETRY: retry with new iovecs
+ * FUSE_IOCTL_32BIT: 32bit ioctl
+ * FUSE_IOCTL_DIR: is a directory
+ * FUSE_IOCTL_COMPAT_X32: x32 compat ioctl on 64bit machine (64bit time_t)
+ *
+ * FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
+ */
+#define FUSE_IOCTL_COMPAT	(1 << 0)
+#define FUSE_IOCTL_UNRESTRICTED	(1 << 1)
+#define FUSE_IOCTL_RETRY	(1 << 2)
+#define FUSE_IOCTL_32BIT	(1 << 3)
+#define FUSE_IOCTL_DIR		(1 << 4)
+#define FUSE_IOCTL_COMPAT_X32	(1 << 5)
+
+#define FUSE_IOCTL_MAX_IOV	256
+
+/**
+ * Poll flags
+ *
+ * FUSE_POLL_SCHEDULE_NOTIFY: request poll notify
+ */
+#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)
+
+/**
+ * Fsync flags
+ *
+ * FUSE_FSYNC_FDATASYNC: Sync data only, not metadata
+ */
+#define FUSE_FSYNC_FDATASYNC	(1 << 0)
+
+/**
+ * fuse_attr flags
+ *
+ * FUSE_ATTR_SUBMOUNT: Object is a submount root
+ * FUSE_ATTR_DAX: Enable DAX for this file in per inode DAX mode
+ */
+#define FUSE_ATTR_SUBMOUNT      (1 << 0)
+#define FUSE_ATTR_DAX		(1 << 1)
+
+/**
+ * Open flags
+ * FUSE_OPEN_KILL_SUIDGID: Kill suid and sgid if executable
+ */
+#define FUSE_OPEN_KILL_SUIDGID	(1 << 0)
+
+/**
+ * setxattr flags
+ * FUSE_SETXATTR_ACL_KILL_SGID: Clear SGID when system.posix_acl_access is set
+ */
+#define FUSE_SETXATTR_ACL_KILL_SGID	(1 << 0)
+
+/**
+ * notify_inval_entry flags
+ * FUSE_EXPIRE_ONLY
+ */
+#define FUSE_EXPIRE_ONLY		(1 << 0)
+
+/**
+ * extension type
+ * FUSE_MAX_NR_SECCTX: maximum value of &fuse_secctx_header.nr_secctx
+ * FUSE_EXT_GROUPS: &fuse_supp_groups extension
+ */
+enum fuse_ext_type {
+	/* Types 0..31 are reserved for fuse_secctx_header */
+	FUSE_MAX_NR_SECCTX	= 31,
+	FUSE_EXT_GROUPS		= 32,
+};
+
+enum fuse_opcode {
+	FUSE_LOOKUP		= 1,
+	FUSE_FORGET		= 2,  /* no reply */
+	FUSE_GETATTR		= 3,
+	FUSE_SETATTR		= 4,
+	FUSE_READLINK		= 5,
+	FUSE_SYMLINK		= 6,
+	FUSE_MKNOD		= 8,
+	FUSE_MKDIR		= 9,
+	FUSE_UNLINK		= 10,
+	FUSE_RMDIR		= 11,
+	FUSE_RENAME		= 12,
+	FUSE_LINK		= 13,
+	FUSE_OPEN		= 14,
+	FUSE_READ		= 15,
+	FUSE_WRITE		= 16,
+	FUSE_STATFS		= 17,
+	FUSE_RELEASE		= 18,
+	FUSE_FSYNC		= 20,
+	FUSE_SETXATTR		= 21,
+	FUSE_GETXATTR		= 22,
+	FUSE_LISTXATTR		= 23,
+	FUSE_REMOVEXATTR	= 24,
+	FUSE_FLUSH		= 25,
+	FUSE_INIT		= 26,
+	FUSE_OPENDIR		= 27,
+	FUSE_READDIR		= 28,
+	FUSE_RELEASEDIR		= 29,
+	FUSE_FSYNCDIR		= 30,
+	FUSE_GETLK		= 31,
+	FUSE_SETLK		= 32,
+	FUSE_SETLKW		= 33,
+	FUSE_ACCESS		= 34,
+	FUSE_CREATE		= 35,
+	FUSE_INTERRUPT		= 36,
+	FUSE_BMAP		= 37,
+	FUSE_DESTROY		= 38,
+	FUSE_IOCTL		= 39,
+	FUSE_POLL		= 40,
+	FUSE_NOTIFY_REPLY	= 41,
+	FUSE_BATCH_FORGET	= 42,
+	FUSE_FALLOCATE		= 43,
+	FUSE_READDIRPLUS	= 44,
+	FUSE_RENAME2		= 45,
+	FUSE_LSEEK		= 46,
+	FUSE_COPY_FILE_RANGE	= 47,
+	FUSE_SETUPMAPPING	= 48,
+	FUSE_REMOVEMAPPING	= 49,
+	FUSE_SYNCFS		= 50,
+	FUSE_TMPFILE		= 51,
+
+	/* CUSE specific operations */
+	CUSE_INIT		= 4096,
+
+	/* Reserved opcodes: helpful to detect structure endian-ness */
+	CUSE_INIT_BSWAP_RESERVED	= 1048576,	/* CUSE_INIT << 8 */
+	FUSE_INIT_BSWAP_RESERVED	= 436207616,	/* FUSE_INIT << 24 */
+};
+
+enum fuse_notify_code {
+	FUSE_NOTIFY_POLL   = 1,
+	FUSE_NOTIFY_INVAL_INODE = 2,
+	FUSE_NOTIFY_INVAL_ENTRY = 3,
+	FUSE_NOTIFY_STORE = 4,
+	FUSE_NOTIFY_RETRIEVE = 5,
+	FUSE_NOTIFY_DELETE = 6,
+	FUSE_NOTIFY_CODE_MAX,
+};
+
+/* The read buffer is required to be at least 8k, but may be much larger */
+#define FUSE_MIN_READ_BUFFER 8192
+
+#define FUSE_COMPAT_ENTRY_OUT_SIZE 120
+
+struct fuse_entry_out {
+	uint64_t	nodeid;		/* Inode ID */
+	uint64_t	generation;	/* Inode generation: nodeid:gen must
+					   be unique for the fs's lifetime */
+	uint64_t	entry_valid;	/* Cache timeout for the name */
+	uint64_t	attr_valid;	/* Cache timeout for the attributes */
+	uint32_t	entry_valid_nsec;
+	uint32_t	attr_valid_nsec;
+	struct fuse_attr attr;
+};
+
+struct fuse_forget_in {
+	uint64_t	nlookup;
+};
+
+struct fuse_forget_one {
+	uint64_t	nodeid;
+	uint64_t	nlookup;
+};
+
+struct fuse_batch_forget_in {
+	uint32_t	count;
+	uint32_t	dummy;
+};
+
+struct fuse_getattr_in {
+	uint32_t	getattr_flags;
+	uint32_t	dummy;
+	uint64_t	fh;
+};
+
+#define FUSE_COMPAT_ATTR_OUT_SIZE 96
+
+struct fuse_attr_out {
+	uint64_t	attr_valid;	/* Cache timeout for the attributes */
+	uint32_t	attr_valid_nsec;
+	uint32_t	dummy;
+	struct fuse_attr attr;
+};
+
+#define FUSE_COMPAT_MKNOD_IN_SIZE 8
+
+struct fuse_mknod_in {
+	uint32_t	mode;
+	uint32_t	rdev;
+	uint32_t	umask;
+	uint32_t	padding;
+};
+
+struct fuse_mkdir_in {
+	uint32_t	mode;
+	uint32_t	umask;
+};
+
+struct fuse_rename_in {
+	uint64_t	newdir;
+};
+
+struct fuse_rename2_in {
+	uint64_t	newdir;
+	uint32_t	flags;
+	uint32_t	padding;
+};
+
+struct fuse_link_in {
+	uint64_t	oldnodeid;
+};
+
+struct fuse_setattr_in {
+	uint32_t	valid;
+	uint32_t	padding;
+	uint64_t	fh;
+	uint64_t	size;
+	uint64_t	lock_owner;
+	uint64_t	atime;
+	uint64_t	mtime;
+	uint64_t	ctime;
+	uint32_t	atimensec;
+	uint32_t	mtimensec;
+	uint32_t	ctimensec;
+	uint32_t	mode;
+	uint32_t	unused4;
+	uint32_t	uid;
+	uint32_t	gid;
+	uint32_t	unused5;
+};
+
+struct fuse_open_in {
+	uint32_t	flags;
+	uint32_t	open_flags;	/* FUSE_OPEN_... */
+};
+
+struct fuse_create_in {
+	uint32_t	flags;
+	uint32_t	mode;
+	uint32_t	umask;
+	uint32_t	open_flags;	/* FUSE_OPEN_... */
+};
+
+struct fuse_open_out {
+	uint64_t	fh;
+	uint32_t	open_flags;
+	uint32_t	padding;
+};
+
+struct fuse_release_in {
+	uint64_t	fh;
+	uint32_t	flags;
+	uint32_t	release_flags;
+	uint64_t	lock_owner;
+};
+
+struct fuse_flush_in {
+	uint64_t	fh;
+	uint32_t	unused;
+	uint32_t	padding;
+	uint64_t	lock_owner;
+};
+
+struct fuse_read_in {
+	uint64_t	fh;
+	uint64_t	offset;
+	uint32_t	size;
+	uint32_t	read_flags;
+	uint64_t	lock_owner;
+	uint32_t	flags;
+	uint32_t	padding;
+};
+
+#define FUSE_COMPAT_WRITE_IN_SIZE 24
+
+struct fuse_write_in {
+	uint64_t	fh;
+	uint64_t	offset;
+	uint32_t	size;
+	uint32_t	write_flags;
+	uint64_t	lock_owner;
+	uint32_t	flags;
+	uint32_t	padding;
+};
+
+struct fuse_write_out {
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+#define FUSE_COMPAT_STATFS_SIZE 48
+
+struct fuse_statfs_out {
+	struct fuse_kstatfs st;
+};
+
+struct fuse_fsync_in {
+	uint64_t	fh;
+	uint32_t	fsync_flags;
+	uint32_t	padding;
+};
+
+#define FUSE_COMPAT_SETXATTR_IN_SIZE 8
+
+struct fuse_setxattr_in {
+	uint32_t	size;
+	uint32_t	flags;
+	uint32_t	setxattr_flags;
+	uint32_t	padding;
+};
+
+struct fuse_getxattr_in {
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+struct fuse_getxattr_out {
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+struct fuse_lk_in {
+	uint64_t	fh;
+	uint64_t	owner;
+	struct fuse_file_lock lk;
+	uint32_t	lk_flags;
+	uint32_t	padding;
+};
+
+struct fuse_lk_out {
+	struct fuse_file_lock lk;
+};
+
+struct fuse_access_in {
+	uint32_t	mask;
+	uint32_t	padding;
+};
+
+struct fuse_init_in {
+	uint32_t	major;
+	uint32_t	minor;
+	uint32_t	max_readahead;
+	uint32_t	flags;
+	uint32_t	flags2;
+	uint32_t	unused[11];
+};
+
+#define FUSE_COMPAT_INIT_OUT_SIZE 8
+#define FUSE_COMPAT_22_INIT_OUT_SIZE 24
+
+struct fuse_init_out {
+	uint32_t	major;
+	uint32_t	minor;
+	uint32_t	max_readahead;
+	uint32_t	flags;
+	uint16_t	max_background;
+	uint16_t	congestion_threshold;
+	uint32_t	max_write;
+	uint32_t	time_gran;
+	uint16_t	max_pages;
+	uint16_t	map_alignment;
+	uint32_t	flags2;
+	uint32_t	unused[7];
+};
+
+#define CUSE_INIT_INFO_MAX 4096
+
+struct cuse_init_in {
+	uint32_t	major;
+	uint32_t	minor;
+	uint32_t	unused;
+	uint32_t	flags;
+};
+
+struct cuse_init_out {
+	uint32_t	major;
+	uint32_t	minor;
+	uint32_t	unused;
+	uint32_t	flags;
+	uint32_t	max_read;
+	uint32_t	max_write;
+	uint32_t	dev_major;		/* chardev major */
+	uint32_t	dev_minor;		/* chardev minor */
+	uint32_t	spare[10];
+};
+
+struct fuse_interrupt_in {
+	uint64_t	unique;
+};
+
+struct fuse_bmap_in {
+	uint64_t	block;
+	uint32_t	blocksize;
+	uint32_t	padding;
+};
+
+struct fuse_bmap_out {
+	uint64_t	block;
+};
+
+struct fuse_ioctl_in {
+	uint64_t	fh;
+	uint32_t	flags;
+	uint32_t	cmd;
+	uint64_t	arg;
+	uint32_t	in_size;
+	uint32_t	out_size;
+};
+
+struct fuse_ioctl_iovec {
+	uint64_t	base;
+	uint64_t	len;
+};
+
+struct fuse_ioctl_out {
+	int32_t		result;
+	uint32_t	flags;
+	uint32_t	in_iovs;
+	uint32_t	out_iovs;
+};
+
+struct fuse_poll_in {
+	uint64_t	fh;
+	uint64_t	kh;
+	uint32_t	flags;
+	uint32_t	events;
+};
+
+struct fuse_poll_out {
+	uint32_t	revents;
+	uint32_t	padding;
+};
+
+struct fuse_notify_poll_wakeup_out {
+	uint64_t	kh;
+};
+
+struct fuse_fallocate_in {
+	uint64_t	fh;
+	uint64_t	offset;
+	uint64_t	length;
+	uint32_t	mode;
+	uint32_t	padding;
+};
+
+struct fuse_in_header {
+	uint32_t	len;
+	uint32_t	opcode;
+	uint64_t	unique;
+	uint64_t	nodeid;
+	uint32_t	uid;
+	uint32_t	gid;
+	uint32_t	pid;
+	uint16_t	total_extlen; /* length of extensions in 8byte units */
+	uint16_t	padding;
+};
+
+struct fuse_out_header {
+	uint32_t	len;
+	int32_t		error;
+	uint64_t	unique;
+};
+
+struct fuse_dirent {
+	uint64_t	ino;
+	uint64_t	off;
+	uint32_t	namelen;
+	uint32_t	type;
+	char name[];
+};
+
+/* Align variable length records to 64bit boundary */
+#define FUSE_REC_ALIGN(x) \
+	(((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1))
+
+#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
+#define FUSE_DIRENT_ALIGN(x) FUSE_REC_ALIGN(x)
+#define FUSE_DIRENT_SIZE(d) \
+	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
+
+struct fuse_direntplus {
+	struct fuse_entry_out entry_out;
+	struct fuse_dirent dirent;
+};
+
+#define FUSE_NAME_OFFSET_DIRENTPLUS \
+	offsetof(struct fuse_direntplus, dirent.name)
+#define FUSE_DIRENTPLUS_SIZE(d) \
+	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
+
+struct fuse_notify_inval_inode_out {
+	uint64_t	ino;
+	int64_t		off;
+	int64_t		len;
+};
+
+struct fuse_notify_inval_entry_out {
+	uint64_t	parent;
+	uint32_t	namelen;
+	uint32_t	flags;
+};
+
+struct fuse_notify_delete_out {
+	uint64_t	parent;
+	uint64_t	child;
+	uint32_t	namelen;
+	uint32_t	padding;
+};
+
+struct fuse_notify_store_out {
+	uint64_t	nodeid;
+	uint64_t	offset;
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+struct fuse_notify_retrieve_out {
+	uint64_t	notify_unique;
+	uint64_t	nodeid;
+	uint64_t	offset;
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+/* Matches the size of fuse_write_in */
+struct fuse_notify_retrieve_in {
+	uint64_t	dummy1;
+	uint64_t	offset;
+	uint32_t	size;
+	uint32_t	dummy2;
+	uint64_t	dummy3;
+	uint64_t	dummy4;
+};
+
+/* Device ioctls: */
+#define FUSE_DEV_IOC_MAGIC		229
+#define FUSE_DEV_IOC_CLONE		_IOR(FUSE_DEV_IOC_MAGIC, 0, uint32_t)
+
+struct fuse_lseek_in {
+	uint64_t	fh;
+	uint64_t	offset;
+	uint32_t	whence;
+	uint32_t	padding;
+};
+
+struct fuse_lseek_out {
+	uint64_t	offset;
+};
+
+struct fuse_copy_file_range_in {
+	uint64_t	fh_in;
+	uint64_t	off_in;
+	uint64_t	nodeid_out;
+	uint64_t	fh_out;
+	uint64_t	off_out;
+	uint64_t	len;
+	uint64_t	flags;
+};
+
+#define FUSE_SETUPMAPPING_FLAG_WRITE (1ull << 0)
+#define FUSE_SETUPMAPPING_FLAG_READ (1ull << 1)
+struct fuse_setupmapping_in {
+	/* An already open handle */
+	uint64_t	fh;
+	/* Offset into the file to start the mapping */
+	uint64_t	foffset;
+	/* Length of mapping required */
+	uint64_t	len;
+	/* Flags, FUSE_SETUPMAPPING_FLAG_* */
+	uint64_t	flags;
+	/* Offset in Memory Window */
+	uint64_t	moffset;
+};
+
+struct fuse_removemapping_in {
+	/* number of fuse_removemapping_one follows */
+	uint32_t        count;
+};
+
+struct fuse_removemapping_one {
+	/* Offset into the dax window start the unmapping */
+	uint64_t        moffset;
+	/* Length of mapping required */
+	uint64_t	len;
+};
+
+#define FUSE_REMOVEMAPPING_MAX_ENTRY   \
+		(PAGE_SIZE / sizeof(struct fuse_removemapping_one))
+
+struct fuse_syncfs_in {
+	uint64_t	padding;
+};
+
+/*
+ * For each security context, send fuse_secctx with size of security context
+ * fuse_secctx will be followed by security context name and this in turn
+ * will be followed by actual context label.
+ * fuse_secctx, name, context
+ */
+struct fuse_secctx {
+	uint32_t	size;
+	uint32_t	padding;
+};
+
+/*
+ * Contains the information about how many fuse_secctx structures are being
+ * sent and what's the total size of all security contexts (including
+ * size of fuse_secctx_header).
+ *
+ */
+struct fuse_secctx_header {
+	uint32_t	size;
+	uint32_t	nr_secctx;
+};
+
+/**
+ * struct fuse_ext_header - extension header
+ * @size: total size of this extension including this header
+ * @type: type of extension
+ *
+ * This is made compatible with fuse_secctx_header by using type values >
+ * FUSE_MAX_NR_SECCTX
+ */
+struct fuse_ext_header {
+	uint32_t	size;
+	uint32_t	type;
+};
+
+/**
+ * struct fuse_supp_groups - Supplementary group extension
+ * @nr_groups: number of supplementary groups
+ * @groups: flexible array of group IDs
+ */
+struct fuse_supp_groups {
+	uint32_t	nr_groups;
+	uint32_t	groups[];
+};
+
+#endif /* _LINUX_FUSE_H */
diff --git a/contrib/libs/linux-headers/linux/gameport.h b/contrib/libs/linux-headers/linux/gameport.h
new file mode 100644
index 0000000000..16a60d4f40
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gameport.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Copyright (c) 1999-2002 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _GAMEPORT_H
+#define _GAMEPORT_H
+
+
+
+#define GAMEPORT_MODE_DISABLED		0
+#define GAMEPORT_MODE_RAW		1
+#define GAMEPORT_MODE_COOKED		2
+
+#define GAMEPORT_ID_VENDOR_ANALOG	0x0001
+#define GAMEPORT_ID_VENDOR_MADCATZ	0x0002
+#define GAMEPORT_ID_VENDOR_LOGITECH	0x0003
+#define GAMEPORT_ID_VENDOR_CREATIVE	0x0004
+#define GAMEPORT_ID_VENDOR_GENIUS	0x0005
+#define GAMEPORT_ID_VENDOR_INTERACT	0x0006
+#define GAMEPORT_ID_VENDOR_MICROSOFT	0x0007
+#define GAMEPORT_ID_VENDOR_THRUSTMASTER	0x0008
+#define GAMEPORT_ID_VENDOR_GRAVIS	0x0009
+#define GAMEPORT_ID_VENDOR_GUILLEMOT	0x000a
+
+#endif /* _GAMEPORT_H */
diff --git a/contrib/libs/linux-headers/linux/gen_stats.h b/contrib/libs/linux-headers/linux/gen_stats.h
new file mode 100644
index 0000000000..852f234f1f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gen_stats.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_GEN_STATS_H
+#define __LINUX_GEN_STATS_H
+
+#include <linux/types.h>
+
+enum {
+	TCA_STATS_UNSPEC,
+	TCA_STATS_BASIC,
+	TCA_STATS_RATE_EST,
+	TCA_STATS_QUEUE,
+	TCA_STATS_APP,
+	TCA_STATS_RATE_EST64,
+	TCA_STATS_PAD,
+	TCA_STATS_BASIC_HW,
+	TCA_STATS_PKT64,
+	__TCA_STATS_MAX,
+};
+#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
+
+/**
+ * struct gnet_stats_basic - byte/packet throughput statistics
+ * @bytes: number of seen bytes
+ * @packets: number of seen packets
+ */
+struct gnet_stats_basic {
+	__u64	bytes;
+	__u32	packets;
+};
+
+/**
+ * struct gnet_stats_rate_est - rate estimator
+ * @bps: current byte rate
+ * @pps: current packet rate
+ */
+struct gnet_stats_rate_est {
+	__u32	bps;
+	__u32	pps;
+};
+
+/**
+ * struct gnet_stats_rate_est64 - rate estimator
+ * @bps: current byte rate
+ * @pps: current packet rate
+ */
+struct gnet_stats_rate_est64 {
+	__u64	bps;
+	__u64	pps;
+};
+
+/**
+ * struct gnet_stats_queue - queuing statistics
+ * @qlen: queue length
+ * @backlog: backlog size of queue
+ * @drops: number of dropped packets
+ * @requeues: number of requeues
+ * @overlimits: number of enqueues over the limit
+ */
+struct gnet_stats_queue {
+	__u32	qlen;
+	__u32	backlog;
+	__u32	drops;
+	__u32	requeues;
+	__u32	overlimits;
+};
+
+/**
+ * struct gnet_estimator - rate estimator configuration
+ * @interval: sampling period
+ * @ewma_log: the log of measurement window weight
+ */
+struct gnet_estimator {
+	signed char	interval;
+	unsigned char	ewma_log;
+};
+
+
+#endif /* __LINUX_GEN_STATS_H */
diff --git a/contrib/libs/linux-headers/linux/genwqe/genwqe_card.h b/contrib/libs/linux-headers/linux/genwqe/genwqe_card.h
new file mode 100644
index 0000000000..bc779a5d25
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/genwqe/genwqe_card.h
@@ -0,0 +1,502 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __GENWQE_CARD_H__
+#define __GENWQE_CARD_H__
+
+/**
+ * IBM Accelerator Family 'GenWQE'
+ *
+ * (C) Copyright IBM Corp. 2013
+ *
+ * Author: Frank Haverkamp <haver@linux.vnet.ibm.com>
+ * Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com>
+ * Author: Michael Jung <mijung@gmx.net>
+ * Author: Michael Ruettger <michael@ibmra.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License (version 2 only)
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * User-space API for the GenWQE card. For debugging and test purposes
+ * the register addresses are included here too.
+ */
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/* Basename of sysfs, debugfs and /dev interfaces */
+#define GENWQE_DEVNAME			"genwqe"
+
+#define GENWQE_TYPE_ALTERA_230		0x00 /* GenWQE4 Stratix-IV-230 */
+#define GENWQE_TYPE_ALTERA_530		0x01 /* GenWQE4 Stratix-IV-530 */
+#define GENWQE_TYPE_ALTERA_A4		0x02 /* GenWQE5 A4 Stratix-V-A4 */
+#define GENWQE_TYPE_ALTERA_A7		0x03 /* GenWQE5 A7 Stratix-V-A7 */
+
+/* MMIO Unit offsets: Each UnitID occupies a defined address range */
+#define GENWQE_UID_OFFS(uid)		((uid) << 24)
+#define GENWQE_SLU_OFFS			GENWQE_UID_OFFS(0)
+#define GENWQE_HSU_OFFS			GENWQE_UID_OFFS(1)
+#define GENWQE_APP_OFFS			GENWQE_UID_OFFS(2)
+#define GENWQE_MAX_UNITS		3
+
+/* Common offsets per UnitID */
+#define IO_EXTENDED_ERROR_POINTER	0x00000048
+#define IO_ERROR_INJECT_SELECTOR	0x00000060
+#define IO_EXTENDED_DIAG_SELECTOR	0x00000070
+#define IO_EXTENDED_DIAG_READ_MBX	0x00000078
+#define IO_EXTENDED_DIAG_MAP(ring)	(0x00000500 | ((ring) << 3))
+
+#define GENWQE_EXTENDED_DIAG_SELECTOR(ring, trace) (((ring) << 8) | (trace))
+
+/* UnitID 0: Service Layer Unit (SLU) */
+
+/* SLU: Unit Configuration Register */
+#define IO_SLU_UNITCFG			0x00000000
+#define IO_SLU_UNITCFG_TYPE_MASK	0x000000000ff00000 /* 27:20 */
+
+/* SLU: Fault Isolation Register (FIR) (ac_slu_fir) */
+#define IO_SLU_FIR			0x00000008 /* read only, wr direct */
+#define IO_SLU_FIR_CLR			0x00000010 /* read and clear */
+
+/* SLU: First Error Capture Register (FEC/WOF) */
+#define IO_SLU_FEC			0x00000018
+
+#define IO_SLU_ERR_ACT_MASK		0x00000020
+#define IO_SLU_ERR_ATTN_MASK		0x00000028
+#define IO_SLU_FIRX1_ACT_MASK		0x00000030
+#define IO_SLU_FIRX0_ACT_MASK		0x00000038
+#define IO_SLU_SEC_LEM_DEBUG_OVR	0x00000040
+#define IO_SLU_EXTENDED_ERR_PTR		0x00000048
+#define IO_SLU_COMMON_CONFIG		0x00000060
+
+#define IO_SLU_FLASH_FIR		0x00000108
+#define IO_SLU_SLC_FIR			0x00000110
+#define IO_SLU_RIU_TRAP			0x00000280
+#define IO_SLU_FLASH_FEC		0x00000308
+#define IO_SLU_SLC_FEC			0x00000310
+
+/*
+ * The  Virtual Function's Access is from offset 0x00010000
+ * The Physical Function's Access is from offset 0x00050000
+ * Single Shared Registers exists only at offset 0x00060000
+ *
+ * SLC: Queue Virtual Window Window for accessing into a specific VF
+ * queue. When accessing the 0x10000 space using the 0x50000 address
+ * segment, the value indicated here is used to specify which VF
+ * register is decoded. This register, and the 0x50000 register space
+ * can only be accessed by the PF. Example, if this register is set to
+ * 0x2, then a read from 0x50000 is the same as a read from 0x10000
+ * from VF=2.
+ */
+
+/* SLC: Queue Segment */
+#define IO_SLC_QUEUE_SEGMENT		0x00010000
+#define IO_SLC_VF_QUEUE_SEGMENT		0x00050000
+
+/* SLC: Queue Offset */
+#define IO_SLC_QUEUE_OFFSET		0x00010008
+#define IO_SLC_VF_QUEUE_OFFSET		0x00050008
+
+/* SLC: Queue Configuration */
+#define IO_SLC_QUEUE_CONFIG		0x00010010
+#define IO_SLC_VF_QUEUE_CONFIG		0x00050010
+
+/* SLC: Job Timout/Only accessible for the PF */
+#define IO_SLC_APPJOB_TIMEOUT		0x00010018
+#define IO_SLC_VF_APPJOB_TIMEOUT	0x00050018
+#define TIMEOUT_250MS			0x0000000f
+#define HEARTBEAT_DISABLE		0x0000ff00
+
+/* SLC: Queue InitSequence Register */
+#define	IO_SLC_QUEUE_INITSQN		0x00010020
+#define	IO_SLC_VF_QUEUE_INITSQN		0x00050020
+
+/* SLC: Queue Wrap */
+#define IO_SLC_QUEUE_WRAP		0x00010028
+#define IO_SLC_VF_QUEUE_WRAP		0x00050028
+
+/* SLC: Queue Status */
+#define IO_SLC_QUEUE_STATUS		0x00010100
+#define IO_SLC_VF_QUEUE_STATUS		0x00050100
+
+/* SLC: Queue Working Time */
+#define IO_SLC_QUEUE_WTIME		0x00010030
+#define IO_SLC_VF_QUEUE_WTIME		0x00050030
+
+/* SLC: Queue Error Counts */
+#define IO_SLC_QUEUE_ERRCNTS		0x00010038
+#define IO_SLC_VF_QUEUE_ERRCNTS		0x00050038
+
+/* SLC: Queue Loast Response Word */
+#define IO_SLC_QUEUE_LRW		0x00010040
+#define IO_SLC_VF_QUEUE_LRW		0x00050040
+
+/* SLC: Freerunning Timer */
+#define IO_SLC_FREE_RUNNING_TIMER	0x00010108
+#define IO_SLC_VF_FREE_RUNNING_TIMER	0x00050108
+
+/* SLC: Queue Virtual Access Region */
+#define IO_PF_SLC_VIRTUAL_REGION	0x00050000
+
+/* SLC: Queue Virtual Window */
+#define IO_PF_SLC_VIRTUAL_WINDOW	0x00060000
+
+/* SLC: DDCB Application Job Pending [n] (n=0:63) */
+#define IO_PF_SLC_JOBPEND(n)		(0x00061000 + 8*(n))
+#define IO_SLC_JOBPEND(n)		IO_PF_SLC_JOBPEND(n)
+
+/* SLC: Parser Trap RAM [n] (n=0:31) */
+#define IO_SLU_SLC_PARSE_TRAP(n)	(0x00011000 + 8*(n))
+
+/* SLC: Dispatcher Trap RAM [n] (n=0:31) */
+#define IO_SLU_SLC_DISP_TRAP(n)	(0x00011200 + 8*(n))
+
+/* Global Fault Isolation Register (GFIR) */
+#define IO_SLC_CFGREG_GFIR		0x00020000
+#define GFIR_ERR_TRIGGER		0x0000ffff
+
+/* SLU: Soft Reset Register */
+#define IO_SLC_CFGREG_SOFTRESET		0x00020018
+
+/* SLU: Misc Debug Register */
+#define IO_SLC_MISC_DEBUG		0x00020060
+#define IO_SLC_MISC_DEBUG_CLR		0x00020068
+#define IO_SLC_MISC_DEBUG_SET		0x00020070
+
+/* Temperature Sensor Reading */
+#define IO_SLU_TEMPERATURE_SENSOR	0x00030000
+#define IO_SLU_TEMPERATURE_CONFIG	0x00030008
+
+/* Voltage Margining Control */
+#define IO_SLU_VOLTAGE_CONTROL		0x00030080
+#define IO_SLU_VOLTAGE_NOMINAL		0x00000000
+#define IO_SLU_VOLTAGE_DOWN5		0x00000006
+#define IO_SLU_VOLTAGE_UP5		0x00000007
+
+/* Direct LED Control Register */
+#define IO_SLU_LEDCONTROL		0x00030100
+
+/* SLU: Flashbus Direct Access -A5 */
+#define IO_SLU_FLASH_DIRECTACCESS	0x00040010
+
+/* SLU: Flashbus Direct Access2 -A5 */
+#define IO_SLU_FLASH_DIRECTACCESS2	0x00040020
+
+/* SLU: Flashbus Command Interface -A5 */
+#define IO_SLU_FLASH_CMDINTF		0x00040030
+
+/* SLU: BitStream Loaded */
+#define IO_SLU_BITSTREAM		0x00040040
+
+/* This Register has a switch which will change the CAs to UR */
+#define IO_HSU_ERR_BEHAVIOR		0x01001010
+
+#define IO_SLC2_SQB_TRAP		0x00062000
+#define IO_SLC2_QUEUE_MANAGER_TRAP	0x00062008
+#define IO_SLC2_FLS_MASTER_TRAP		0x00062010
+
+/* UnitID 1: HSU Registers */
+#define IO_HSU_UNITCFG			0x01000000
+#define IO_HSU_FIR			0x01000008
+#define IO_HSU_FIR_CLR			0x01000010
+#define IO_HSU_FEC			0x01000018
+#define IO_HSU_ERR_ACT_MASK		0x01000020
+#define IO_HSU_ERR_ATTN_MASK		0x01000028
+#define IO_HSU_FIRX1_ACT_MASK		0x01000030
+#define IO_HSU_FIRX0_ACT_MASK		0x01000038
+#define IO_HSU_SEC_LEM_DEBUG_OVR	0x01000040
+#define IO_HSU_EXTENDED_ERR_PTR		0x01000048
+#define IO_HSU_COMMON_CONFIG		0x01000060
+
+/* UnitID 2: Application Unit (APP) */
+#define IO_APP_UNITCFG			0x02000000
+#define IO_APP_FIR			0x02000008
+#define IO_APP_FIR_CLR			0x02000010
+#define IO_APP_FEC			0x02000018
+#define IO_APP_ERR_ACT_MASK		0x02000020
+#define IO_APP_ERR_ATTN_MASK		0x02000028
+#define IO_APP_FIRX1_ACT_MASK		0x02000030
+#define IO_APP_FIRX0_ACT_MASK		0x02000038
+#define IO_APP_SEC_LEM_DEBUG_OVR	0x02000040
+#define IO_APP_EXTENDED_ERR_PTR		0x02000048
+#define IO_APP_COMMON_CONFIG		0x02000060
+
+#define IO_APP_DEBUG_REG_01		0x02010000
+#define IO_APP_DEBUG_REG_02		0x02010008
+#define IO_APP_DEBUG_REG_03		0x02010010
+#define IO_APP_DEBUG_REG_04		0x02010018
+#define IO_APP_DEBUG_REG_05		0x02010020
+#define IO_APP_DEBUG_REG_06		0x02010028
+#define IO_APP_DEBUG_REG_07		0x02010030
+#define IO_APP_DEBUG_REG_08		0x02010038
+#define IO_APP_DEBUG_REG_09		0x02010040
+#define IO_APP_DEBUG_REG_10		0x02010048
+#define IO_APP_DEBUG_REG_11		0x02010050
+#define IO_APP_DEBUG_REG_12		0x02010058
+#define IO_APP_DEBUG_REG_13		0x02010060
+#define IO_APP_DEBUG_REG_14		0x02010068
+#define IO_APP_DEBUG_REG_15		0x02010070
+#define IO_APP_DEBUG_REG_16		0x02010078
+#define IO_APP_DEBUG_REG_17		0x02010080
+#define IO_APP_DEBUG_REG_18		0x02010088
+
+/* Read/write from/to registers */
+struct genwqe_reg_io {
+	__u64 num;		/* register offset/address */
+	__u64 val64;
+};
+
+/*
+ * All registers of our card will return values not equal this values.
+ * If we see IO_ILLEGAL_VALUE on any of our MMIO register reads, the
+ * card can be considered as unusable. It will need recovery.
+ */
+#define IO_ILLEGAL_VALUE		0xffffffffffffffffull
+
+/*
+ * Generic DDCB execution interface.
+ *
+ * This interface is a first prototype resulting from discussions we
+ * had with other teams which wanted to use the Genwqe card. It allows
+ * to issue a DDCB request in a generic way. The request will block
+ * until it finishes or time out with error.
+ *
+ * Some DDCBs require DMA addresses to be specified in the ASIV
+ * block. The interface provies the capability to let the kernel
+ * driver know where those addresses are by specifying the ATS field,
+ * such that it can replace the user-space addresses with appropriate
+ * DMA addresses or DMA addresses of a scatter gather list which is
+ * dynamically created.
+ *
+ * Our hardware will refuse DDCB execution if the ATS field is not as
+ * expected. That means the DDCB execution engine in the chip knows
+ * where it expects DMA addresses within the ASIV part of the DDCB and
+ * will check that against the ATS field definition. Any invalid or
+ * unknown ATS content will lead to DDCB refusal.
+ */
+
+/* Genwqe chip Units */
+#define DDCB_ACFUNC_SLU			0x00  /* chip service layer unit */
+#define DDCB_ACFUNC_APP			0x01  /* chip application */
+
+/* DDCB return codes (RETC) */
+#define DDCB_RETC_IDLE			0x0000 /* Unexecuted/DDCB created */
+#define DDCB_RETC_PENDING		0x0101 /* Pending Execution */
+#define DDCB_RETC_COMPLETE		0x0102 /* Cmd complete. No error */
+#define DDCB_RETC_FAULT			0x0104 /* App Err, recoverable */
+#define DDCB_RETC_ERROR			0x0108 /* App Err, non-recoverable */
+#define DDCB_RETC_FORCED_ERROR		0x01ff /* overwritten by driver  */
+
+#define DDCB_RETC_UNEXEC		0x0110 /* Unexe/Removed from queue */
+#define DDCB_RETC_TERM			0x0120 /* Terminated */
+#define DDCB_RETC_RES0			0x0140 /* Reserved */
+#define DDCB_RETC_RES1			0x0180 /* Reserved */
+
+/* DDCB Command Options (CMDOPT) */
+#define DDCB_OPT_ECHO_FORCE_NO		0x0000 /* ECHO DDCB */
+#define DDCB_OPT_ECHO_FORCE_102		0x0001 /* force return code */
+#define DDCB_OPT_ECHO_FORCE_104		0x0002
+#define DDCB_OPT_ECHO_FORCE_108		0x0003
+
+#define DDCB_OPT_ECHO_FORCE_110		0x0004 /* only on PF ! */
+#define DDCB_OPT_ECHO_FORCE_120		0x0005
+#define DDCB_OPT_ECHO_FORCE_140		0x0006
+#define DDCB_OPT_ECHO_FORCE_180		0x0007
+
+#define DDCB_OPT_ECHO_COPY_NONE		(0 << 5)
+#define DDCB_OPT_ECHO_COPY_ALL		(1 << 5)
+
+/* Definitions of Service Layer Commands */
+#define SLCMD_ECHO_SYNC			0x00 /* PF/VF */
+#define SLCMD_MOVE_FLASH		0x06 /* PF only */
+#define SLCMD_MOVE_FLASH_FLAGS_MODE	0x03 /* bit 0 and 1 used for mode */
+#define SLCMD_MOVE_FLASH_FLAGS_DLOAD	0	/* mode: download  */
+#define SLCMD_MOVE_FLASH_FLAGS_EMUL	1	/* mode: emulation */
+#define SLCMD_MOVE_FLASH_FLAGS_UPLOAD	2	/* mode: upload	   */
+#define SLCMD_MOVE_FLASH_FLAGS_VERIFY	3	/* mode: verify	   */
+#define SLCMD_MOVE_FLASH_FLAG_NOTAP	(1 << 2)/* just dump DDCB and exit */
+#define SLCMD_MOVE_FLASH_FLAG_POLL	(1 << 3)/* wait for RETC >= 0102   */
+#define SLCMD_MOVE_FLASH_FLAG_PARTITION	(1 << 4)
+#define SLCMD_MOVE_FLASH_FLAG_ERASE	(1 << 5)
+
+enum genwqe_card_state {
+	GENWQE_CARD_UNUSED = 0,
+	GENWQE_CARD_USED = 1,
+	GENWQE_CARD_FATAL_ERROR = 2,
+	GENWQE_CARD_RELOAD_BITSTREAM = 3,
+	GENWQE_CARD_STATE_MAX,
+};
+
+/* common struct for chip image exchange */
+struct genwqe_bitstream {
+	__u64 data_addr;		/* pointer to image data */
+	__u32 size;			/* size of image file */
+	__u32 crc;			/* crc of this image */
+	__u64 target_addr;		/* starting address in Flash */
+	__u32 partition;		/* '0', '1', or 'v' */
+	__u32 uid;			/* 1=host/x=dram */
+
+	__u64 slu_id;			/* informational/sim: SluID */
+	__u64 app_id;			/* informational/sim: AppID */
+
+	__u16 retc;			/* returned from processing */
+	__u16 attn;			/* attention code from processing */
+	__u32 progress;			/* progress code from processing */
+};
+
+/* Issuing a specific DDCB command */
+#define DDCB_LENGTH			256 /* for debug data */
+#define DDCB_ASIV_LENGTH		104 /* len of the DDCB ASIV array */
+#define DDCB_ASIV_LENGTH_ATS		96  /* ASIV in ATS architecture */
+#define DDCB_ASV_LENGTH			64  /* len of the DDCB ASV array  */
+#define DDCB_FIXUPS			12  /* maximum number of fixups */
+
+struct genwqe_debug_data {
+	char driver_version[64];
+	__u64 slu_unitcfg;
+	__u64 app_unitcfg;
+
+	__u8  ddcb_before[DDCB_LENGTH];
+	__u8  ddcb_prev[DDCB_LENGTH];
+	__u8  ddcb_finished[DDCB_LENGTH];
+};
+
+/*
+ * Address Translation Specification (ATS) definitions
+ *
+ * Each 4 bit within the ATS 64-bit word specify the required address
+ * translation at the defined offset.
+ *
+ * 63 LSB
+ *         6666.5555.5555.5544.4444.4443.3333.3333 ... 11
+ *         3210.9876.5432.1098.7654.3210.9876.5432 ... 1098.7654.3210
+ *
+ * offset: 0x00 0x08 0x10 0x18 0x20 0x28 0x30 0x38 ... 0x68 0x70 0x78
+ *         res  res  res  res  ASIV ...
+ * The first 4 entries in the ATS word are reserved. The following nibbles
+ * each describe at an 8 byte offset the format of the required data.
+ */
+#define ATS_TYPE_DATA			0x0ull /* data  */
+#define ATS_TYPE_FLAT_RD		0x4ull /* flat buffer read only */
+#define ATS_TYPE_FLAT_RDWR		0x5ull /* flat buffer read/write */
+#define ATS_TYPE_SGL_RD			0x6ull /* sgl read only */
+#define ATS_TYPE_SGL_RDWR		0x7ull /* sgl read/write */
+
+#define ATS_SET_FLAGS(_struct, _field, _flags)				\
+	(((_flags) & 0xf) << (44 - (4 * (offsetof(_struct, _field) / 8))))
+
+#define ATS_GET_FLAGS(_ats, _byte_offs)					\
+	(((_ats)	  >> (44 - (4 * ((_byte_offs) / 8)))) & 0xf)
+
+/**
+ * struct genwqe_ddcb_cmd - User parameter for generic DDCB commands
+ *
+ * On the way into the kernel the driver will read the whole data
+ * structure. On the way out the driver will not copy the ASIV data
+ * back to user-space.
+ */
+struct genwqe_ddcb_cmd {
+	/* START of data copied to/from driver */
+	__u64 next_addr;		/* chaining genwqe_ddcb_cmd */
+	__u64 flags;			/* reserved */
+
+	__u8  acfunc;			/* accelerators functional unit */
+	__u8  cmd;			/* command to execute */
+	__u8  asiv_length;		/* used parameter length */
+	__u8  asv_length;		/* length of valid return values  */
+	__u16 cmdopts;			/* command options */
+	__u16 retc;			/* return code from processing    */
+
+	__u16 attn;			/* attention code from processing */
+	__u16 vcrc;			/* variant crc16 */
+	__u32 progress;			/* progress code from processing  */
+
+	__u64 deque_ts;			/* dequeue time stamp */
+	__u64 cmplt_ts;			/* completion time stamp */
+	__u64 disp_ts;			/* SW processing start */
+
+	/* move to end and avoid copy-back */
+	__u64 ddata_addr;		/* collect debug data */
+
+	/* command specific values */
+	__u8  asv[DDCB_ASV_LENGTH];
+
+	/* END of data copied from driver */
+	union {
+		struct {
+			__u64 ats;
+			__u8  asiv[DDCB_ASIV_LENGTH_ATS];
+		};
+		/* used for flash update to keep it backward compatible */
+		__u8 __asiv[DDCB_ASIV_LENGTH];
+	};
+	/* END of data copied to driver */
+};
+
+#define GENWQE_IOC_CODE	    0xa5
+
+/* Access functions */
+#define GENWQE_READ_REG64   _IOR(GENWQE_IOC_CODE, 30, struct genwqe_reg_io)
+#define GENWQE_WRITE_REG64  _IOW(GENWQE_IOC_CODE, 31, struct genwqe_reg_io)
+#define GENWQE_READ_REG32   _IOR(GENWQE_IOC_CODE, 32, struct genwqe_reg_io)
+#define GENWQE_WRITE_REG32  _IOW(GENWQE_IOC_CODE, 33, struct genwqe_reg_io)
+#define GENWQE_READ_REG16   _IOR(GENWQE_IOC_CODE, 34, struct genwqe_reg_io)
+#define GENWQE_WRITE_REG16  _IOW(GENWQE_IOC_CODE, 35, struct genwqe_reg_io)
+
+#define GENWQE_GET_CARD_STATE _IOR(GENWQE_IOC_CODE, 36,	enum genwqe_card_state)
+
+/**
+ * struct genwqe_mem - Memory pinning/unpinning information
+ * @addr:          virtual user space address
+ * @size:          size of the area pin/dma-map/unmap
+ * direction:      0: read/1: read and write
+ *
+ * Avoid pinning and unpinning of memory pages dynamically. Instead
+ * the idea is to pin the whole buffer space required for DDCB
+ * opertionas in advance. The driver will reuse this pinning and the
+ * memory associated with it to setup the sglists for the DDCB
+ * requests without the need to allocate and free memory or map and
+ * unmap to get the DMA addresses.
+ *
+ * The inverse operation needs to be called after the pinning is not
+ * needed anymore. The pinnings else the pinnings will get removed
+ * after the device is closed. Note that pinnings will required
+ * memory.
+ */
+struct genwqe_mem {
+	__u64 addr;
+	__u64 size;
+	__u64 direction;
+	__u64 flags;
+};
+
+#define GENWQE_PIN_MEM	      _IOWR(GENWQE_IOC_CODE, 40, struct genwqe_mem)
+#define GENWQE_UNPIN_MEM      _IOWR(GENWQE_IOC_CODE, 41, struct genwqe_mem)
+
+/*
+ * Generic synchronous DDCB execution interface.
+ * Synchronously execute a DDCB.
+ *
+ * Return: 0 on success or negative error code.
+ *         -EINVAL: Invalid parameters (ASIV_LEN, ASV_LEN, illegal fixups
+ *                  no mappings found/could not create mappings
+ *         -EFAULT: illegal addresses in fixups, purging failed
+ *         -EBADMSG: enqueing failed, retc != DDCB_RETC_COMPLETE
+ */
+#define GENWQE_EXECUTE_DDCB					\
+	_IOWR(GENWQE_IOC_CODE, 50, struct genwqe_ddcb_cmd)
+
+#define GENWQE_EXECUTE_RAW_DDCB					\
+	_IOWR(GENWQE_IOC_CODE, 51, struct genwqe_ddcb_cmd)
+
+/* Service Layer functions (PF only) */
+#define GENWQE_SLU_UPDATE  _IOWR(GENWQE_IOC_CODE, 80, struct genwqe_bitstream)
+#define GENWQE_SLU_READ	   _IOWR(GENWQE_IOC_CODE, 81, struct genwqe_bitstream)
+
+#endif	/* __GENWQE_CARD_H__ */
diff --git a/contrib/libs/linux-headers/linux/gfs2_ondisk.h b/contrib/libs/linux-headers/linux/gfs2_ondisk.h
new file mode 100644
index 0000000000..fc948f896b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gfs2_ondisk.h
@@ -0,0 +1,542 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
+ * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __GFS2_ONDISK_DOT_H__
+#define __GFS2_ONDISK_DOT_H__
+
+#include <linux/types.h>
+
+#define GFS2_MAGIC		0x01161970
+#define GFS2_BASIC_BLOCK	512
+#define GFS2_BASIC_BLOCK_SHIFT	9
+
+/* Lock numbers of the LM_TYPE_NONDISK type */
+
+#define GFS2_MOUNT_LOCK		0
+#define GFS2_LIVE_LOCK		1
+#define GFS2_FREEZE_LOCK	2
+#define GFS2_RENAME_LOCK	3
+#define GFS2_CONTROL_LOCK	4
+#define GFS2_MOUNTED_LOCK	5
+
+/* Format numbers for various metadata types */
+
+#define GFS2_FORMAT_NONE	0
+#define GFS2_FORMAT_SB		100
+#define GFS2_FORMAT_RG		200
+#define GFS2_FORMAT_RB		300
+#define GFS2_FORMAT_DI		400
+#define GFS2_FORMAT_IN		500
+#define GFS2_FORMAT_LF		600
+#define GFS2_FORMAT_JD		700
+#define GFS2_FORMAT_LH		800
+#define GFS2_FORMAT_LD		900
+#define GFS2_FORMAT_LB		1000
+#define GFS2_FORMAT_EA		1600
+#define GFS2_FORMAT_ED		1700
+#define GFS2_FORMAT_QC		1400
+/* These are format numbers for entities contained in files */
+#define GFS2_FORMAT_RI		1100
+#define GFS2_FORMAT_DE		1200
+#define GFS2_FORMAT_QU		1500
+/* These are part of the superblock */
+#define GFS2_FORMAT_FS		1802
+#define GFS2_FORMAT_MULTI	1900
+
+/*
+ * An on-disk inode number
+ */
+
+struct gfs2_inum {
+	__be64 no_formal_ino;
+	__be64 no_addr;
+};
+
+/*
+ * Generic metadata head structure
+ * Every inplace buffer logged in the journal must start with this.
+ */
+
+#define GFS2_METATYPE_NONE	0
+#define GFS2_METATYPE_SB	1
+#define GFS2_METATYPE_RG	2
+#define GFS2_METATYPE_RB	3
+#define GFS2_METATYPE_DI	4
+#define GFS2_METATYPE_IN	5
+#define GFS2_METATYPE_LF	6
+#define GFS2_METATYPE_JD	7
+#define GFS2_METATYPE_LH	8
+#define GFS2_METATYPE_LD	9
+#define GFS2_METATYPE_LB	12
+#define GFS2_METATYPE_EA	10
+#define GFS2_METATYPE_ED	11
+#define GFS2_METATYPE_QC	14
+
+struct gfs2_meta_header {
+	__be32 mh_magic;
+	__be32 mh_type;
+	__be64 __pad0;		/* Was generation number in gfs1 */
+	__be32 mh_format;
+	/* This union is to keep userspace happy */
+	union {
+		__be32 mh_jid;		/* Was incarnation number in gfs1 */
+		__be32 __pad1;
+	};
+};
+
+/*
+ * super-block structure
+ *
+ * It's probably good if SIZEOF_SB <= GFS2_BASIC_BLOCK (512 bytes)
+ *
+ * Order is important, need to be able to read old superblocks to do on-disk
+ * version upgrades.
+ */
+
+/* Address of superblock in GFS2 basic blocks */
+#define GFS2_SB_ADDR		128
+
+/* The lock number for the superblock (must be zero) */
+#define GFS2_SB_LOCK		0
+
+/* Requirement:  GFS2_LOCKNAME_LEN % 8 == 0
+   Includes: the fencing zero at the end */
+#define GFS2_LOCKNAME_LEN	64
+
+struct gfs2_sb {
+	struct gfs2_meta_header sb_header;
+
+	__be32 sb_fs_format;
+	__be32 sb_multihost_format;
+	__u32  __pad0;	/* Was superblock flags in gfs1 */
+
+	__be32 sb_bsize;
+	__be32 sb_bsize_shift;
+	__u32 __pad1;	/* Was journal segment size in gfs1 */
+
+	struct gfs2_inum sb_master_dir; /* Was jindex dinode in gfs1 */
+	struct gfs2_inum __pad2; /* Was rindex dinode in gfs1 */
+	struct gfs2_inum sb_root_dir;
+
+	char sb_lockproto[GFS2_LOCKNAME_LEN];
+	char sb_locktable[GFS2_LOCKNAME_LEN];
+
+	struct gfs2_inum __pad3; /* Was quota inode in gfs1 */
+	struct gfs2_inum __pad4; /* Was licence inode in gfs1 */
+#define GFS2_HAS_UUID 1
+	__u8 sb_uuid[16]; /* The UUID, maybe 0 for backwards compat */
+};
+
+/*
+ * resource index structure
+ */
+
+struct gfs2_rindex {
+	__be64 ri_addr;	/* grp block disk address */
+	__be32 ri_length;	/* length of rgrp header in fs blocks */
+	__u32 __pad;
+
+	__be64 ri_data0;	/* first data location */
+	__be32 ri_data;	/* num of data blocks in rgrp */
+
+	__be32 ri_bitbytes;	/* number of bytes in data bitmaps */
+
+	__u8 ri_reserved[64];
+};
+
+/*
+ * resource group header structure
+ */
+
+/* Number of blocks per byte in rgrp */
+#define GFS2_NBBY		4
+#define GFS2_BIT_SIZE		2
+#define GFS2_BIT_MASK		0x00000003
+
+#define GFS2_BLKST_FREE		0
+#define GFS2_BLKST_USED		1
+#define GFS2_BLKST_UNLINKED	2
+#define GFS2_BLKST_DINODE	3
+
+#define GFS2_RGF_JOURNAL	0x00000001
+#define GFS2_RGF_METAONLY	0x00000002
+#define GFS2_RGF_DATAONLY	0x00000004
+#define GFS2_RGF_NOALLOC	0x00000008
+#define GFS2_RGF_TRIMMED	0x00000010
+
+struct gfs2_inode_lvb {
+	__be32 ri_magic;
+	__be32 __pad;
+	__be64 ri_generation_deleted;
+};
+
+struct gfs2_rgrp_lvb {
+	__be32 rl_magic;
+	__be32 rl_flags;
+	__be32 rl_free;
+	__be32 rl_dinodes;
+	__be64 rl_igeneration;
+	__be32 rl_unlinked;
+	__be32 __pad;
+};
+
+struct gfs2_rgrp {
+	struct gfs2_meta_header rg_header;
+
+	__be32 rg_flags;
+	__be32 rg_free;
+	__be32 rg_dinodes;
+	union {
+		__be32 __pad;
+		__be32 rg_skip; /* Distance to the next rgrp in fs blocks */
+	};
+	__be64 rg_igeneration;
+	/* The following 3 fields are duplicated from gfs2_rindex to reduce
+	   reliance on the rindex */
+	__be64 rg_data0;     /* First data location */
+	__be32 rg_data;      /* Number of data blocks in rgrp */
+	__be32 rg_bitbytes;  /* Number of bytes in data bitmaps */
+	__be32 rg_crc;       /* crc32 of the structure with this field 0 */
+
+	__u8 rg_reserved[60]; /* Several fields from gfs1 now reserved */
+};
+
+/*
+ * quota structure
+ */
+
+struct gfs2_quota {
+	__be64 qu_limit;
+	__be64 qu_warn;
+	__be64 qu_value;
+	__u8 qu_reserved[64];
+};
+
+/*
+ * dinode structure
+ */
+
+#define GFS2_MAX_META_HEIGHT	10
+#define GFS2_DIR_MAX_DEPTH	17
+
+#define DT2IF(dt) (((dt) << 12) & S_IFMT)
+#define IF2DT(sif) (((sif) & S_IFMT) >> 12)
+
+enum {
+	gfs2fl_Jdata		= 0,
+	gfs2fl_ExHash		= 1,
+	gfs2fl_Unused		= 2,
+	gfs2fl_EaIndirect	= 3,
+	gfs2fl_Directio		= 4,
+	gfs2fl_Immutable	= 5,
+	gfs2fl_AppendOnly	= 6,
+	gfs2fl_NoAtime		= 7,
+	gfs2fl_Sync		= 8,
+	gfs2fl_System		= 9,
+	gfs2fl_TopLevel		= 10,
+	gfs2fl_TruncInProg	= 29,
+	gfs2fl_InheritDirectio	= 30,
+	gfs2fl_InheritJdata	= 31,
+};
+
+/* Dinode flags */
+#define GFS2_DIF_JDATA			0x00000001
+#define GFS2_DIF_EXHASH			0x00000002
+#define GFS2_DIF_UNUSED			0x00000004  /* only in gfs1 */
+#define GFS2_DIF_EA_INDIRECT		0x00000008
+#define GFS2_DIF_DIRECTIO		0x00000010
+#define GFS2_DIF_IMMUTABLE		0x00000020
+#define GFS2_DIF_APPENDONLY		0x00000040
+#define GFS2_DIF_NOATIME		0x00000080
+#define GFS2_DIF_SYNC			0x00000100
+#define GFS2_DIF_SYSTEM			0x00000200 /* New in gfs2 */
+#define GFS2_DIF_TOPDIR			0x00000400 /* New in gfs2 */
+#define GFS2_DIF_TRUNC_IN_PROG		0x20000000 /* New in gfs2 */
+#define GFS2_DIF_INHERIT_DIRECTIO	0x40000000 /* only in gfs1 */
+#define GFS2_DIF_INHERIT_JDATA		0x80000000
+
+struct gfs2_dinode {
+	struct gfs2_meta_header di_header;
+
+	struct gfs2_inum di_num;
+
+	__be32 di_mode;	/* mode of file */
+	__be32 di_uid;	/* owner's user id */
+	__be32 di_gid;	/* owner's group id */
+	__be32 di_nlink;	/* number of links to this file */
+	__be64 di_size;	/* number of bytes in file */
+	__be64 di_blocks;	/* number of blocks in file */
+	__be64 di_atime;	/* time last accessed */
+	__be64 di_mtime;	/* time last modified */
+	__be64 di_ctime;	/* time last changed */
+	__be32 di_major;	/* device major number */
+	__be32 di_minor;	/* device minor number */
+
+	/* This section varies from gfs1. Padding added to align with
+         * remainder of dinode
+	 */
+	__be64 di_goal_meta;	/* rgrp to alloc from next */
+	__be64 di_goal_data;	/* data block goal */
+	__be64 di_generation;	/* generation number for NFS */
+
+	__be32 di_flags;	/* GFS2_DIF_... */
+	__be32 di_payload_format;  /* GFS2_FORMAT_... */
+	__u16 __pad1;	/* Was ditype in gfs1 */
+	__be16 di_height;	/* height of metadata */
+	__u32 __pad2;	/* Unused incarnation number from gfs1 */
+
+	/* These only apply to directories  */
+	__u16 __pad3;	/* Padding */
+	__be16 di_depth;	/* Number of bits in the table */
+	__be32 di_entries;	/* The number of entries in the directory */
+
+	struct gfs2_inum __pad4; /* Unused even in current gfs1 */
+
+	__be64 di_eattr;	/* extended attribute block number */
+	__be32 di_atime_nsec;   /* nsec portion of atime */
+	__be32 di_mtime_nsec;   /* nsec portion of mtime */
+	__be32 di_ctime_nsec;   /* nsec portion of ctime */
+
+	__u8 di_reserved[44];
+};
+
+/*
+ * directory structure - many of these per directory file
+ */
+
+#define GFS2_FNAMESIZE		255
+#define GFS2_DIRENT_SIZE(name_len) ((sizeof(struct gfs2_dirent) + (name_len) + 7) & ~7)
+#define GFS2_MIN_DIRENT_SIZE (GFS2_DIRENT_SIZE(1))
+
+
+struct gfs2_dirent {
+	struct gfs2_inum de_inum;
+	__be32 de_hash;
+	__be16 de_rec_len;
+	__be16 de_name_len;
+	__be16 de_type;
+	__be16 de_rahead;
+	union {
+		__u8 __pad[12];
+		struct {
+			__u32 de_cookie; /* ondisk value not used */
+			__u8 pad3[8];
+		};
+	};
+};
+
+/*
+ * Header of leaf directory nodes
+ */
+
+struct gfs2_leaf {
+	struct gfs2_meta_header lf_header;
+
+	__be16 lf_depth;		/* Depth of leaf */
+	__be16 lf_entries;		/* Number of dirents in leaf */
+	__be32 lf_dirent_format;	/* Format of the dirents */
+	__be64 lf_next;			/* Next leaf, if overflow */
+
+	union {
+		__u8 lf_reserved[64];
+		struct {
+			__be64 lf_inode;	/* Dir inode number */
+			__be32 lf_dist;		/* Dist from inode on chain */
+			__be32 lf_nsec;		/* Last ins/del usecs */
+			__be64 lf_sec;		/* Last ins/del in secs */
+			__u8 lf_reserved2[40];
+		};
+	};
+};
+
+/*
+ * Extended attribute header format
+ *
+ * This works in a similar way to dirents. There is a fixed size header
+ * followed by a variable length section made up of the name and the
+ * associated data. In the case of a "stuffed" entry, the value is
+ * __inline__ directly after the name, the ea_num_ptrs entry will be
+ * zero in that case. For non-"stuffed" entries, there will be
+ * a set of pointers (aligned to 8 byte boundary) to the block(s)
+ * containing the value.
+ *
+ * The blocks containing the values and the blocks containing the
+ * extended attribute headers themselves all start with the common
+ * metadata header. Each inode, if it has extended attributes, will
+ * have either a single block containing the extended attribute headers
+ * or a single indirect block pointing to blocks containing the
+ * extended attribute headers.
+ *
+ * The maximum size of the data part of an extended attribute is 64k
+ * so the number of blocks required depends upon block size. Since the
+ * block size also determines the number of pointers in an indirect
+ * block, its a fairly complicated calculation to work out the maximum
+ * number of blocks that an inode may have relating to extended attributes.
+ *
+ */
+
+#define GFS2_EA_MAX_NAME_LEN	255
+#define GFS2_EA_MAX_DATA_LEN	65536
+
+#define GFS2_EATYPE_UNUSED	0
+#define GFS2_EATYPE_USR		1
+#define GFS2_EATYPE_SYS		2
+#define GFS2_EATYPE_SECURITY	3
+#define GFS2_EATYPE_TRUSTED	4
+
+#define GFS2_EATYPE_LAST	4
+#define GFS2_EATYPE_VALID(x)	((x) <= GFS2_EATYPE_LAST)
+
+#define GFS2_EAFLAG_LAST	0x01	/* last ea in block */
+
+struct gfs2_ea_header {
+	__be32 ea_rec_len;
+	__be32 ea_data_len;
+	__u8 ea_name_len;	/* no NULL pointer after the string */
+	__u8 ea_type;		/* GFS2_EATYPE_... */
+	__u8 ea_flags;		/* GFS2_EAFLAG_... */
+	__u8 ea_num_ptrs;
+	__u32 __pad;
+};
+
+/*
+ * Log header structure
+ */
+
+#define GFS2_LOG_HEAD_UNMOUNT		0x00000001 /* log is clean */
+#define GFS2_LOG_HEAD_FLUSH_NORMAL	0x00000002 /* normal log flush */
+#define GFS2_LOG_HEAD_FLUSH_SYNC	0x00000004 /* Sync log flush */
+#define GFS2_LOG_HEAD_FLUSH_SHUTDOWN	0x00000008 /* Shutdown log flush */
+#define GFS2_LOG_HEAD_FLUSH_FREEZE	0x00000010 /* Freeze flush */
+#define GFS2_LOG_HEAD_RECOVERY		0x00000020 /* Journal recovery */
+#define GFS2_LOG_HEAD_USERSPACE		0x80000000 /* Written by gfs2-utils */
+
+/* Log flush callers */
+#define GFS2_LFC_SHUTDOWN		0x00000100
+#define GFS2_LFC_JDATA_WPAGES		0x00000200
+#define GFS2_LFC_SET_FLAGS		0x00000400
+#define GFS2_LFC_AIL_EMPTY_GL		0x00000800
+#define GFS2_LFC_AIL_FLUSH		0x00001000
+#define GFS2_LFC_RGRP_GO_SYNC		0x00002000
+#define GFS2_LFC_INODE_GO_SYNC		0x00004000
+#define GFS2_LFC_INODE_GO_INVAL		0x00008000
+#define GFS2_LFC_FREEZE_GO_SYNC		0x00010000
+#define GFS2_LFC_KILL_SB		0x00020000
+#define GFS2_LFC_DO_SYNC		0x00040000
+#define GFS2_LFC_INPLACE_RESERVE	0x00080000
+#define GFS2_LFC_WRITE_INODE		0x00100000
+#define GFS2_LFC_MAKE_FS_RO		0x00200000
+#define GFS2_LFC_SYNC_FS		0x00400000
+#define GFS2_LFC_EVICT_INODE		0x00800000
+#define GFS2_LFC_TRANS_END		0x01000000
+#define GFS2_LFC_LOGD_JFLUSH_REQD	0x02000000
+#define GFS2_LFC_LOGD_AIL_FLUSH_REQD	0x04000000
+
+#define LH_V1_SIZE (offsetofend(struct gfs2_log_header, lh_hash))
+
+struct gfs2_log_header {
+	struct gfs2_meta_header lh_header;
+
+	__be64 lh_sequence;	/* Sequence number of this transaction */
+	__be32 lh_flags;	/* GFS2_LOG_HEAD_... */
+	__be32 lh_tail;		/* Block number of log tail */
+	__be32 lh_blkno;
+	__be32 lh_hash;		/* crc up to here with this field 0 */
+
+	/* Version 2 additional fields start here */
+	__be32 lh_crc;		/* crc32c from lh_nsec to end of block */
+	__be32 lh_nsec;		/* Nanoseconds of timestamp */
+	__be64 lh_sec;		/* Seconds of timestamp */
+	__be64 lh_addr;		/* Block addr of this log header (absolute) */
+	__be64 lh_jinode;	/* Journal inode number */
+	__be64 lh_statfs_addr;	/* Local statfs inode number */
+	__be64 lh_quota_addr;	/* Local quota change inode number */
+
+	/* Statfs local changes (i.e. diff from global statfs) */
+	__be64 lh_local_total;
+	__be64 lh_local_free;
+	__be64 lh_local_dinodes;
+};
+
+/*
+ * Log type descriptor
+ */
+
+#define GFS2_LOG_DESC_METADATA	300
+/* ld_data1 is the number of metadata blocks in the descriptor.
+   ld_data2 is unused. */
+
+#define GFS2_LOG_DESC_REVOKE	301
+/* ld_data1 is the number of revoke blocks in the descriptor.
+   ld_data2 is unused. */
+
+#define GFS2_LOG_DESC_JDATA	302
+/* ld_data1 is the number of data blocks in the descriptor.
+   ld_data2 is unused. */
+
+struct gfs2_log_descriptor {
+	struct gfs2_meta_header ld_header;
+
+	__be32 ld_type;		/* GFS2_LOG_DESC_... */
+	__be32 ld_length;	/* Number of buffers in this chunk */
+	__be32 ld_data1;	/* descriptor-specific field */
+	__be32 ld_data2;	/* descriptor-specific field */
+
+	__u8 ld_reserved[32];
+};
+
+/*
+ * Inum Range
+ * Describe a range of formal inode numbers allocated to
+ * one machine to assign to inodes.
+ */
+
+#define GFS2_INUM_QUANTUM	1048576
+
+struct gfs2_inum_range {
+	__be64 ir_start;
+	__be64 ir_length;
+};
+
+/*
+ * Statfs change
+ * Describes an change to the pool of free and allocated
+ * blocks.
+ */
+
+struct gfs2_statfs_change {
+	__be64 sc_total;
+	__be64 sc_free;
+	__be64 sc_dinodes;
+};
+
+/*
+ * Quota change
+ * Describes an allocation change for a particular
+ * user or group.
+ */
+
+#define GFS2_QCF_USER		0x00000001
+
+struct gfs2_quota_change {
+	__be64 qc_change;
+	__be32 qc_flags;	/* GFS2_QCF_... */
+	__be32 qc_id;
+};
+
+struct gfs2_quota_lvb {
+        __be32 qb_magic;
+        __u32 __pad;
+        __be64 qb_limit;      /* Hard limit of # blocks to alloc */
+        __be64 qb_warn;       /* Warn user when alloc is above this # */
+        __be64 qb_value;       /* Current # blocks allocated */
+};
+
+#endif /* __GFS2_ONDISK_DOT_H__ */
diff --git a/contrib/libs/linux-headers/linux/gpio.h b/contrib/libs/linux-headers/linux/gpio.h
new file mode 100644
index 0000000000..f4ea0d614d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gpio.h
@@ -0,0 +1,531 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * <linux/gpio.h> - userspace ABI for the GPIO character devices
+ *
+ * Copyright (C) 2016 Linus Walleij
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _GPIO_H_
+#define _GPIO_H_
+
+#include <linux/const.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * The maximum size of name and label arrays.
+ *
+ * Must be a multiple of 8 to ensure 32/64-bit alignment of structs.
+ */
+#define GPIO_MAX_NAME_SIZE 32
+
+/**
+ * struct gpiochip_info - Information about a certain GPIO chip
+ * @name: the Linux kernel name of this GPIO chip
+ * @label: a functional name for this GPIO chip, such as a product
+ * number, may be empty (i.e. label[0] == '\0')
+ * @lines: number of GPIO lines on this chip
+ */
+struct gpiochip_info {
+	char name[GPIO_MAX_NAME_SIZE];
+	char label[GPIO_MAX_NAME_SIZE];
+	__u32 lines;
+};
+
+/*
+ * Maximum number of requested lines.
+ *
+ * Must be no greater than 64, as bitmaps are restricted here to 64-bits
+ * for simplicity, and a multiple of 2 to ensure 32/64-bit alignment of
+ * structs.
+ */
+#define GPIO_V2_LINES_MAX 64
+
+/*
+ * The maximum number of configuration attributes associated with a line
+ * request.
+ */
+#define GPIO_V2_LINE_NUM_ATTRS_MAX 10
+
+/**
+ * enum gpio_v2_line_flag - &struct gpio_v2_line_attribute.flags values
+ * @GPIO_V2_LINE_FLAG_USED: line is not available for request
+ * @GPIO_V2_LINE_FLAG_ACTIVE_LOW: line active state is physical low
+ * @GPIO_V2_LINE_FLAG_INPUT: line is an input
+ * @GPIO_V2_LINE_FLAG_OUTPUT: line is an output
+ * @GPIO_V2_LINE_FLAG_EDGE_RISING: line detects rising (inactive to active)
+ * edges
+ * @GPIO_V2_LINE_FLAG_EDGE_FALLING: line detects falling (active to
+ * inactive) edges
+ * @GPIO_V2_LINE_FLAG_OPEN_DRAIN: line is an open drain output
+ * @GPIO_V2_LINE_FLAG_OPEN_SOURCE: line is an open source output
+ * @GPIO_V2_LINE_FLAG_BIAS_PULL_UP: line has pull-up bias enabled
+ * @GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN: line has pull-down bias enabled
+ * @GPIO_V2_LINE_FLAG_BIAS_DISABLED: line has bias disabled
+ * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME: line events contain REALTIME timestamps
+ * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_HTE: line events contain timestamps from
+ * hardware timestamp engine
+ */
+enum gpio_v2_line_flag {
+	GPIO_V2_LINE_FLAG_USED			= _BITULL(0),
+	GPIO_V2_LINE_FLAG_ACTIVE_LOW		= _BITULL(1),
+	GPIO_V2_LINE_FLAG_INPUT			= _BITULL(2),
+	GPIO_V2_LINE_FLAG_OUTPUT		= _BITULL(3),
+	GPIO_V2_LINE_FLAG_EDGE_RISING		= _BITULL(4),
+	GPIO_V2_LINE_FLAG_EDGE_FALLING		= _BITULL(5),
+	GPIO_V2_LINE_FLAG_OPEN_DRAIN		= _BITULL(6),
+	GPIO_V2_LINE_FLAG_OPEN_SOURCE		= _BITULL(7),
+	GPIO_V2_LINE_FLAG_BIAS_PULL_UP		= _BITULL(8),
+	GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN	= _BITULL(9),
+	GPIO_V2_LINE_FLAG_BIAS_DISABLED		= _BITULL(10),
+	GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME	= _BITULL(11),
+	GPIO_V2_LINE_FLAG_EVENT_CLOCK_HTE	= _BITULL(12),
+};
+
+/**
+ * struct gpio_v2_line_values - Values of GPIO lines
+ * @bits: a bitmap containing the value of the lines, set to 1 for active
+ * and 0 for inactive.
+ * @mask: a bitmap identifying the lines to get or set, with each bit
+ * number corresponding to the index into &struct
+ * gpio_v2_line_request.offsets.
+ */
+struct gpio_v2_line_values {
+	__aligned_u64 bits;
+	__aligned_u64 mask;
+};
+
+/**
+ * enum gpio_v2_line_attr_id - &struct gpio_v2_line_attribute.id values
+ * identifying which field of the attribute union is in use.
+ * @GPIO_V2_LINE_ATTR_ID_FLAGS: flags field is in use
+ * @GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES: values field is in use
+ * @GPIO_V2_LINE_ATTR_ID_DEBOUNCE: debounce_period_us field is in use
+ */
+enum gpio_v2_line_attr_id {
+	GPIO_V2_LINE_ATTR_ID_FLAGS		= 1,
+	GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES	= 2,
+	GPIO_V2_LINE_ATTR_ID_DEBOUNCE		= 3,
+};
+
+/**
+ * struct gpio_v2_line_attribute - a configurable attribute of a line
+ * @id: attribute identifier with value from &enum gpio_v2_line_attr_id
+ * @padding: reserved for future use and must be zero filled
+ * @flags: if id is %GPIO_V2_LINE_ATTR_ID_FLAGS, the flags for the GPIO
+ * line, with values from &enum gpio_v2_line_flag, such as
+ * %GPIO_V2_LINE_FLAG_ACTIVE_LOW, %GPIO_V2_LINE_FLAG_OUTPUT etc, added
+ * together.  This overrides the default flags contained in the &struct
+ * gpio_v2_line_config for the associated line.
+ * @values: if id is %GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES, a bitmap
+ * containing the values to which the lines will be set, with each bit
+ * number corresponding to the index into &struct
+ * gpio_v2_line_request.offsets.
+ * @debounce_period_us: if id is %GPIO_V2_LINE_ATTR_ID_DEBOUNCE, the
+ * desired debounce period, in microseconds
+ */
+struct gpio_v2_line_attribute {
+	__u32 id;
+	__u32 padding;
+	union {
+		__aligned_u64 flags;
+		__aligned_u64 values;
+		__u32 debounce_period_us;
+	};
+};
+
+/**
+ * struct gpio_v2_line_config_attribute - a configuration attribute
+ * associated with one or more of the requested lines.
+ * @attr: the configurable attribute
+ * @mask: a bitmap identifying the lines to which the attribute applies,
+ * with each bit number corresponding to the index into &struct
+ * gpio_v2_line_request.offsets.
+ */
+struct gpio_v2_line_config_attribute {
+	struct gpio_v2_line_attribute attr;
+	__aligned_u64 mask;
+};
+
+/**
+ * struct gpio_v2_line_config - Configuration for GPIO lines
+ * @flags: flags for the GPIO lines, with values from &enum
+ * gpio_v2_line_flag, such as %GPIO_V2_LINE_FLAG_ACTIVE_LOW,
+ * %GPIO_V2_LINE_FLAG_OUTPUT etc, added together.  This is the default for
+ * all requested lines but may be overridden for particular lines using
+ * @attrs.
+ * @num_attrs: the number of attributes in @attrs
+ * @padding: reserved for future use and must be zero filled
+ * @attrs: the configuration attributes associated with the requested
+ * lines.  Any attribute should only be associated with a particular line
+ * once.  If an attribute is associated with a line multiple times then the
+ * first occurrence (i.e. lowest index) has precedence.
+ */
+struct gpio_v2_line_config {
+	__aligned_u64 flags;
+	__u32 num_attrs;
+	/* Pad to fill implicit padding and reserve space for future use. */
+	__u32 padding[5];
+	struct gpio_v2_line_config_attribute attrs[GPIO_V2_LINE_NUM_ATTRS_MAX];
+};
+
+/**
+ * struct gpio_v2_line_request - Information about a request for GPIO lines
+ * @offsets: an array of desired lines, specified by offset index for the
+ * associated GPIO chip
+ * @consumer: a desired consumer label for the selected GPIO lines such as
+ * "my-bitbanged-relay"
+ * @config: requested configuration for the lines.
+ * @num_lines: number of lines requested in this request, i.e. the number
+ * of valid fields in the %GPIO_V2_LINES_MAX sized arrays, set to 1 to
+ * request a single line
+ * @event_buffer_size: a suggested minimum number of line events that the
+ * kernel should buffer.  This is only relevant if edge detection is
+ * enabled in the configuration. Note that this is only a suggested value
+ * and the kernel may allocate a larger buffer or cap the size of the
+ * buffer. If this field is zero then the buffer size defaults to a minimum
+ * of @num_lines * 16.
+ * @padding: reserved for future use and must be zero filled
+ * @fd: if successful this field will contain a valid anonymous file handle
+ * after a %GPIO_GET_LINE_IOCTL operation, zero or negative value means
+ * error
+ */
+struct gpio_v2_line_request {
+	__u32 offsets[GPIO_V2_LINES_MAX];
+	char consumer[GPIO_MAX_NAME_SIZE];
+	struct gpio_v2_line_config config;
+	__u32 num_lines;
+	__u32 event_buffer_size;
+	/* Pad to fill implicit padding and reserve space for future use. */
+	__u32 padding[5];
+	__s32 fd;
+};
+
+/**
+ * struct gpio_v2_line_info - Information about a certain GPIO line
+ * @name: the name of this GPIO line, such as the output pin of the line on
+ * the chip, a rail or a pin header name on a board, as specified by the
+ * GPIO chip, may be empty (i.e. name[0] == '\0')
+ * @consumer: a functional name for the consumer of this GPIO line as set
+ * by whatever is using it, will be empty if there is no current user but
+ * may also be empty if the consumer doesn't set this up
+ * @offset: the local offset on this GPIO chip, fill this in when
+ * requesting the line information from the kernel
+ * @num_attrs: the number of attributes in @attrs
+ * @flags: flags for this GPIO line, with values from &enum
+ * gpio_v2_line_flag, such as %GPIO_V2_LINE_FLAG_ACTIVE_LOW,
+ * %GPIO_V2_LINE_FLAG_OUTPUT etc, added together.
+ * @attrs: the configuration attributes associated with the line
+ * @padding: reserved for future use
+ */
+struct gpio_v2_line_info {
+	char name[GPIO_MAX_NAME_SIZE];
+	char consumer[GPIO_MAX_NAME_SIZE];
+	__u32 offset;
+	__u32 num_attrs;
+	__aligned_u64 flags;
+	struct gpio_v2_line_attribute attrs[GPIO_V2_LINE_NUM_ATTRS_MAX];
+	/* Space reserved for future use. */
+	__u32 padding[4];
+};
+
+/**
+ * enum gpio_v2_line_changed_type - &struct gpio_v2_line_changed.event_type
+ * values
+ * @GPIO_V2_LINE_CHANGED_REQUESTED: line has been requested
+ * @GPIO_V2_LINE_CHANGED_RELEASED: line has been released
+ * @GPIO_V2_LINE_CHANGED_CONFIG: line has been reconfigured
+ */
+enum gpio_v2_line_changed_type {
+	GPIO_V2_LINE_CHANGED_REQUESTED	= 1,
+	GPIO_V2_LINE_CHANGED_RELEASED	= 2,
+	GPIO_V2_LINE_CHANGED_CONFIG	= 3,
+};
+
+/**
+ * struct gpio_v2_line_info_changed - Information about a change in status
+ * of a GPIO line
+ * @info: updated line information
+ * @timestamp_ns: estimate of time of status change occurrence, in nanoseconds
+ * @event_type: the type of change with a value from &enum
+ * gpio_v2_line_changed_type
+ * @padding: reserved for future use
+ */
+struct gpio_v2_line_info_changed {
+	struct gpio_v2_line_info info;
+	__aligned_u64 timestamp_ns;
+	__u32 event_type;
+	/* Pad struct to 64-bit boundary and reserve space for future use. */
+	__u32 padding[5];
+};
+
+/**
+ * enum gpio_v2_line_event_id - &struct gpio_v2_line_event.id values
+ * @GPIO_V2_LINE_EVENT_RISING_EDGE: event triggered by a rising edge
+ * @GPIO_V2_LINE_EVENT_FALLING_EDGE: event triggered by a falling edge
+ */
+enum gpio_v2_line_event_id {
+	GPIO_V2_LINE_EVENT_RISING_EDGE	= 1,
+	GPIO_V2_LINE_EVENT_FALLING_EDGE	= 2,
+};
+
+/**
+ * struct gpio_v2_line_event - The actual event being pushed to userspace
+ * @timestamp_ns: best estimate of time of event occurrence, in nanoseconds.
+ * @id: event identifier with value from &enum gpio_v2_line_event_id
+ * @offset: the offset of the line that triggered the event
+ * @seqno: the sequence number for this event in the sequence of events for
+ * all the lines in this line request
+ * @line_seqno: the sequence number for this event in the sequence of
+ * events on this particular line
+ * @padding: reserved for future use
+ *
+ * By default the @timestamp_ns is read from %CLOCK_MONOTONIC and is
+ * intended to allow the accurate measurement of the time between events.
+ * It does not provide the wall-clock time.
+ *
+ * If the %GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME flag is set then the
+ * @timestamp_ns is read from %CLOCK_REALTIME.
+ */
+struct gpio_v2_line_event {
+	__aligned_u64 timestamp_ns;
+	__u32 id;
+	__u32 offset;
+	__u32 seqno;
+	__u32 line_seqno;
+	/* Space reserved for future use. */
+	__u32 padding[6];
+};
+
+/*
+ * ABI v1
+ *
+ * This version of the ABI is deprecated.
+ * Use the latest version of the ABI, defined above, instead.
+ */
+
+/* Informational flags */
+#define GPIOLINE_FLAG_KERNEL		(1UL << 0) /* Line used by the kernel */
+#define GPIOLINE_FLAG_IS_OUT		(1UL << 1)
+#define GPIOLINE_FLAG_ACTIVE_LOW	(1UL << 2)
+#define GPIOLINE_FLAG_OPEN_DRAIN	(1UL << 3)
+#define GPIOLINE_FLAG_OPEN_SOURCE	(1UL << 4)
+#define GPIOLINE_FLAG_BIAS_PULL_UP	(1UL << 5)
+#define GPIOLINE_FLAG_BIAS_PULL_DOWN	(1UL << 6)
+#define GPIOLINE_FLAG_BIAS_DISABLE	(1UL << 7)
+
+/**
+ * struct gpioline_info - Information about a certain GPIO line
+ * @line_offset: the local offset on this GPIO device, fill this in when
+ * requesting the line information from the kernel
+ * @flags: various flags for this line
+ * @name: the name of this GPIO line, such as the output pin of the line on the
+ * chip, a rail or a pin header name on a board, as specified by the gpio
+ * chip, may be empty (i.e. name[0] == '\0')
+ * @consumer: a functional name for the consumer of this GPIO line as set by
+ * whatever is using it, will be empty if there is no current user but may
+ * also be empty if the consumer doesn't set this up
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_info instead.
+ */
+struct gpioline_info {
+	__u32 line_offset;
+	__u32 flags;
+	char name[GPIO_MAX_NAME_SIZE];
+	char consumer[GPIO_MAX_NAME_SIZE];
+};
+
+/* Maximum number of requested handles */
+#define GPIOHANDLES_MAX 64
+
+/* Possible line status change events */
+enum {
+	GPIOLINE_CHANGED_REQUESTED = 1,
+	GPIOLINE_CHANGED_RELEASED,
+	GPIOLINE_CHANGED_CONFIG,
+};
+
+/**
+ * struct gpioline_info_changed - Information about a change in status
+ * of a GPIO line
+ * @info: updated line information
+ * @timestamp: estimate of time of status change occurrence, in nanoseconds
+ * @event_type: one of %GPIOLINE_CHANGED_REQUESTED,
+ * %GPIOLINE_CHANGED_RELEASED and %GPIOLINE_CHANGED_CONFIG
+ * @padding: reserved for future use
+ *
+ * The &struct gpioline_info embedded here has 32-bit alignment on its own,
+ * but it works fine with 64-bit alignment too. With its 72 byte size, we can
+ * guarantee there are no implicit holes between it and subsequent members.
+ * The 20-byte padding at the end makes sure we don't add any implicit padding
+ * at the end of the structure on 64-bit architectures.
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_info_changed instead.
+ */
+struct gpioline_info_changed {
+	struct gpioline_info info;
+	__u64 timestamp;
+	__u32 event_type;
+	__u32 padding[5]; /* for future use */
+};
+
+/* Linerequest flags */
+#define GPIOHANDLE_REQUEST_INPUT	(1UL << 0)
+#define GPIOHANDLE_REQUEST_OUTPUT	(1UL << 1)
+#define GPIOHANDLE_REQUEST_ACTIVE_LOW	(1UL << 2)
+#define GPIOHANDLE_REQUEST_OPEN_DRAIN	(1UL << 3)
+#define GPIOHANDLE_REQUEST_OPEN_SOURCE	(1UL << 4)
+#define GPIOHANDLE_REQUEST_BIAS_PULL_UP	(1UL << 5)
+#define GPIOHANDLE_REQUEST_BIAS_PULL_DOWN	(1UL << 6)
+#define GPIOHANDLE_REQUEST_BIAS_DISABLE	(1UL << 7)
+
+/**
+ * struct gpiohandle_request - Information about a GPIO handle request
+ * @lineoffsets: an array of desired lines, specified by offset index for the
+ * associated GPIO device
+ * @flags: desired flags for the desired GPIO lines, such as
+ * %GPIOHANDLE_REQUEST_OUTPUT, %GPIOHANDLE_REQUEST_ACTIVE_LOW etc, added
+ * together. Note that even if multiple lines are requested, the same flags
+ * must be applicable to all of them, if you want lines with individual
+ * flags set, request them one by one. It is possible to select
+ * a batch of input or output lines, but they must all have the same
+ * characteristics, i.e. all inputs or all outputs, all active low etc
+ * @default_values: if the %GPIOHANDLE_REQUEST_OUTPUT is set for a requested
+ * line, this specifies the default output value, should be 0 (low) or
+ * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high)
+ * @consumer_label: a desired consumer label for the selected GPIO line(s)
+ * such as "my-bitbanged-relay"
+ * @lines: number of lines requested in this request, i.e. the number of
+ * valid fields in the above arrays, set to 1 to request a single line
+ * @fd: if successful this field will contain a valid anonymous file handle
+ * after a %GPIO_GET_LINEHANDLE_IOCTL operation, zero or negative value
+ * means error
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_request instead.
+ */
+struct gpiohandle_request {
+	__u32 lineoffsets[GPIOHANDLES_MAX];
+	__u32 flags;
+	__u8 default_values[GPIOHANDLES_MAX];
+	char consumer_label[GPIO_MAX_NAME_SIZE];
+	__u32 lines;
+	int fd;
+};
+
+/**
+ * struct gpiohandle_config - Configuration for a GPIO handle request
+ * @flags: updated flags for the requested GPIO lines, such as
+ * %GPIOHANDLE_REQUEST_OUTPUT, %GPIOHANDLE_REQUEST_ACTIVE_LOW etc, added
+ * together
+ * @default_values: if the %GPIOHANDLE_REQUEST_OUTPUT is set in flags,
+ * this specifies the default output value, should be 0 (low) or
+ * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high)
+ * @padding: reserved for future use and should be zero filled
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_config instead.
+ */
+struct gpiohandle_config {
+	__u32 flags;
+	__u8 default_values[GPIOHANDLES_MAX];
+	__u32 padding[4]; /* padding for future use */
+};
+
+/**
+ * struct gpiohandle_data - Information of values on a GPIO handle
+ * @values: when getting the state of lines this contains the current
+ * state of a line, when setting the state of lines these should contain
+ * the desired target state
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_values instead.
+ */
+struct gpiohandle_data {
+	__u8 values[GPIOHANDLES_MAX];
+};
+
+/* Eventrequest flags */
+#define GPIOEVENT_REQUEST_RISING_EDGE	(1UL << 0)
+#define GPIOEVENT_REQUEST_FALLING_EDGE	(1UL << 1)
+#define GPIOEVENT_REQUEST_BOTH_EDGES	((1UL << 0) | (1UL << 1))
+
+/**
+ * struct gpioevent_request - Information about a GPIO event request
+ * @lineoffset: the desired line to subscribe to events from, specified by
+ * offset index for the associated GPIO device
+ * @handleflags: desired handle flags for the desired GPIO line, such as
+ * %GPIOHANDLE_REQUEST_ACTIVE_LOW or %GPIOHANDLE_REQUEST_OPEN_DRAIN
+ * @eventflags: desired flags for the desired GPIO event line, such as
+ * %GPIOEVENT_REQUEST_RISING_EDGE or %GPIOEVENT_REQUEST_FALLING_EDGE
+ * @consumer_label: a desired consumer label for the selected GPIO line(s)
+ * such as "my-listener"
+ * @fd: if successful this field will contain a valid anonymous file handle
+ * after a %GPIO_GET_LINEEVENT_IOCTL operation, zero or negative value
+ * means error
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_request instead.
+ */
+struct gpioevent_request {
+	__u32 lineoffset;
+	__u32 handleflags;
+	__u32 eventflags;
+	char consumer_label[GPIO_MAX_NAME_SIZE];
+	int fd;
+};
+
+/*
+ * GPIO event types
+ */
+#define GPIOEVENT_EVENT_RISING_EDGE 0x01
+#define GPIOEVENT_EVENT_FALLING_EDGE 0x02
+
+/**
+ * struct gpioevent_data - The actual event being pushed to userspace
+ * @timestamp: best estimate of time of event occurrence, in nanoseconds
+ * @id: event identifier
+ *
+ * Note: This struct is part of ABI v1 and is deprecated.
+ * Use &struct gpio_v2_line_event instead.
+ */
+struct gpioevent_data {
+	__u64 timestamp;
+	__u32 id;
+};
+
+/*
+ * v1 and v2 ioctl()s
+ */
+#define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info)
+#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0C, __u32)
+
+/*
+ * v2 ioctl()s
+ */
+#define GPIO_V2_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x05, struct gpio_v2_line_info)
+#define GPIO_V2_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x06, struct gpio_v2_line_info)
+#define GPIO_V2_GET_LINE_IOCTL _IOWR(0xB4, 0x07, struct gpio_v2_line_request)
+#define GPIO_V2_LINE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0D, struct gpio_v2_line_config)
+#define GPIO_V2_LINE_GET_VALUES_IOCTL _IOWR(0xB4, 0x0E, struct gpio_v2_line_values)
+#define GPIO_V2_LINE_SET_VALUES_IOCTL _IOWR(0xB4, 0x0F, struct gpio_v2_line_values)
+
+/*
+ * v1 ioctl()s
+ *
+ * These ioctl()s are deprecated.  Use the v2 equivalent instead.
+ */
+#define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info)
+#define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request)
+#define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request)
+#define GPIOHANDLE_GET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x08, struct gpiohandle_data)
+#define GPIOHANDLE_SET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x09, struct gpiohandle_data)
+#define GPIOHANDLE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0A, struct gpiohandle_config)
+#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0B, struct gpioline_info)
+
+#endif /* _GPIO_H_ */
diff --git a/contrib/libs/linux-headers/linux/gsmmux.h b/contrib/libs/linux-headers/linux/gsmmux.h
new file mode 100644
index 0000000000..eb67884e5f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gsmmux.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_GSMMUX_H
+#define _LINUX_GSMMUX_H
+
+#include <linux/if.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+struct gsm_config
+{
+	unsigned int adaption;
+	unsigned int encapsulation;
+	unsigned int initiator;
+	unsigned int t1;
+	unsigned int t2;
+	unsigned int t3;
+	unsigned int n2;
+	unsigned int mru;
+	unsigned int mtu;
+	unsigned int k;
+	unsigned int i;
+	unsigned int unused[8];	/* Can not be used */
+};
+
+#define GSMIOC_GETCONF		_IOR('G', 0, struct gsm_config)
+#define GSMIOC_SETCONF		_IOW('G', 1, struct gsm_config)
+
+struct gsm_netconfig {
+	unsigned int adaption;  /* Adaption to use in network mode */
+	unsigned short protocol;/* Protocol to use - only ETH_P_IP supported */
+	unsigned short unused2;	/* Can not be used */
+	char if_name[IFNAMSIZ];	/* interface name format string */
+	__u8 unused[28];        /* Can not be used */
+};
+
+#define GSMIOC_ENABLE_NET      _IOW('G', 2, struct gsm_netconfig)
+#define GSMIOC_DISABLE_NET     _IO('G', 3)
+
+/* get the base tty number for a configured gsmmux tty */
+#define GSMIOC_GETFIRST		_IOR('G', 4, __u32)
+
+struct gsm_config_ext {
+	__u32 keep_alive;	/* Control channel keep-alive in 1/100th of a
+				 * second (0 to disable)
+				 */
+	__u32 wait_config;	/* Wait for DLCI config before opening virtual link? */
+	__u32 reserved[6];	/* For future use, must be initialized to zero */
+};
+
+#define GSMIOC_GETCONF_EXT	_IOR('G', 5, struct gsm_config_ext)
+#define GSMIOC_SETCONF_EXT	_IOW('G', 6, struct gsm_config_ext)
+
+/* Set channel accordingly before calling GSMIOC_GETCONF_DLCI. */
+struct gsm_dlci_config {
+	__u32 channel;		/* DLCI (0 for the associated DLCI) */
+	__u32 adaption;		/* Convergence layer type */
+	__u32 mtu;		/* Maximum transfer unit */
+	__u32 priority;		/* Priority (0 for default value) */
+	__u32 i;		/* Frame type (1 = UIH, 2 = UI) */
+	__u32 k;		/* Window size (0 for default value) */
+	__u32 reserved[8];	/* For future use, must be initialized to zero */
+};
+
+#define GSMIOC_GETCONF_DLCI	_IOWR('G', 7, struct gsm_dlci_config)
+#define GSMIOC_SETCONF_DLCI	_IOW('G', 8, struct gsm_dlci_config)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/gtp.h b/contrib/libs/linux-headers/linux/gtp.h
new file mode 100644
index 0000000000..d6875e2070
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/gtp.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_GTP_H_
+#define _LINUX_GTP_H_
+
+#define GTP_GENL_MCGRP_NAME	"gtp"
+
+enum gtp_genl_cmds {
+	GTP_CMD_NEWPDP,
+	GTP_CMD_DELPDP,
+	GTP_CMD_GETPDP,
+	GTP_CMD_ECHOREQ,
+
+	GTP_CMD_MAX,
+};
+
+enum gtp_version {
+	GTP_V0 = 0,
+	GTP_V1,
+};
+
+enum gtp_attrs {
+	GTPA_UNSPEC = 0,
+	GTPA_LINK,
+	GTPA_VERSION,
+	GTPA_TID,	/* for GTPv0 only */
+	GTPA_PEER_ADDRESS,	/* Remote GSN peer, either SGSN or GGSN */
+#define GTPA_SGSN_ADDRESS GTPA_PEER_ADDRESS /* maintain legacy attr name */
+	GTPA_MS_ADDRESS,
+	GTPA_FLOW,
+	GTPA_NET_NS_FD,
+	GTPA_I_TEI,	/* for GTPv1 only */
+	GTPA_O_TEI,	/* for GTPv1 only */
+	GTPA_PAD,
+	__GTPA_MAX,
+};
+#define GTPA_MAX (__GTPA_MAX + 1)
+
+#endif /* _LINUX_GTP_H_ */
diff --git a/contrib/libs/linux-headers/linux/handshake.h b/contrib/libs/linux-headers/linux/handshake.h
new file mode 100644
index 0000000000..e6e8f67d2b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/handshake.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/handshake.yaml */
+/* YNL-GEN uapi header */
+
+#ifndef _LINUX_HANDSHAKE_H
+#define _LINUX_HANDSHAKE_H
+
+#define HANDSHAKE_FAMILY_NAME		"handshake"
+#define HANDSHAKE_FAMILY_VERSION	1
+
+enum handshake_handler_class {
+	HANDSHAKE_HANDLER_CLASS_NONE,
+	HANDSHAKE_HANDLER_CLASS_TLSHD,
+	HANDSHAKE_HANDLER_CLASS_MAX,
+};
+
+enum handshake_msg_type {
+	HANDSHAKE_MSG_TYPE_UNSPEC,
+	HANDSHAKE_MSG_TYPE_CLIENTHELLO,
+	HANDSHAKE_MSG_TYPE_SERVERHELLO,
+};
+
+enum handshake_auth {
+	HANDSHAKE_AUTH_UNSPEC,
+	HANDSHAKE_AUTH_UNAUTH,
+	HANDSHAKE_AUTH_PSK,
+	HANDSHAKE_AUTH_X509,
+};
+
+enum {
+	HANDSHAKE_A_X509_CERT = 1,
+	HANDSHAKE_A_X509_PRIVKEY,
+
+	__HANDSHAKE_A_X509_MAX,
+	HANDSHAKE_A_X509_MAX = (__HANDSHAKE_A_X509_MAX - 1)
+};
+
+enum {
+	HANDSHAKE_A_ACCEPT_SOCKFD = 1,
+	HANDSHAKE_A_ACCEPT_HANDLER_CLASS,
+	HANDSHAKE_A_ACCEPT_MESSAGE_TYPE,
+	HANDSHAKE_A_ACCEPT_TIMEOUT,
+	HANDSHAKE_A_ACCEPT_AUTH_MODE,
+	HANDSHAKE_A_ACCEPT_PEER_IDENTITY,
+	HANDSHAKE_A_ACCEPT_CERTIFICATE,
+	HANDSHAKE_A_ACCEPT_PEERNAME,
+
+	__HANDSHAKE_A_ACCEPT_MAX,
+	HANDSHAKE_A_ACCEPT_MAX = (__HANDSHAKE_A_ACCEPT_MAX - 1)
+};
+
+enum {
+	HANDSHAKE_A_DONE_STATUS = 1,
+	HANDSHAKE_A_DONE_SOCKFD,
+	HANDSHAKE_A_DONE_REMOTE_AUTH,
+
+	__HANDSHAKE_A_DONE_MAX,
+	HANDSHAKE_A_DONE_MAX = (__HANDSHAKE_A_DONE_MAX - 1)
+};
+
+enum {
+	HANDSHAKE_CMD_READY = 1,
+	HANDSHAKE_CMD_ACCEPT,
+	HANDSHAKE_CMD_DONE,
+
+	__HANDSHAKE_CMD_MAX,
+	HANDSHAKE_CMD_MAX = (__HANDSHAKE_CMD_MAX - 1)
+};
+
+#define HANDSHAKE_MCGRP_NONE	"none"
+#define HANDSHAKE_MCGRP_TLSHD	"tlshd"
+
+#endif /* _LINUX_HANDSHAKE_H */
diff --git a/contrib/libs/linux-headers/linux/hash_info.h b/contrib/libs/linux-headers/linux/hash_info.h
new file mode 100644
index 0000000000..fdf971e903
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hash_info.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Hash Info: Hash algorithms information
+ *
+ * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _LINUX_HASH_INFO_H
+#define _LINUX_HASH_INFO_H
+
+enum hash_algo {
+	HASH_ALGO_MD4,
+	HASH_ALGO_MD5,
+	HASH_ALGO_SHA1,
+	HASH_ALGO_RIPE_MD_160,
+	HASH_ALGO_SHA256,
+	HASH_ALGO_SHA384,
+	HASH_ALGO_SHA512,
+	HASH_ALGO_SHA224,
+	HASH_ALGO_RIPE_MD_128,
+	HASH_ALGO_RIPE_MD_256,
+	HASH_ALGO_RIPE_MD_320,
+	HASH_ALGO_WP_256,
+	HASH_ALGO_WP_384,
+	HASH_ALGO_WP_512,
+	HASH_ALGO_TGR_128,
+	HASH_ALGO_TGR_160,
+	HASH_ALGO_TGR_192,
+	HASH_ALGO_SM3_256,
+	HASH_ALGO_STREEBOG_256,
+	HASH_ALGO_STREEBOG_512,
+	HASH_ALGO__LAST
+};
+
+#endif /* _LINUX_HASH_INFO_H */
diff --git a/contrib/libs/linux-headers/linux/hdlc.h b/contrib/libs/linux-headers/linux/hdlc.h
new file mode 100644
index 0000000000..7dd0b50e0f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hdlc.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Generic HDLC support routines for Linux
+ *
+ * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ */
+
+#ifndef __HDLC_H
+#define __HDLC_H
+
+
+#define HDLC_MAX_MTU 1500	/* Ethernet 1500 bytes */
+#if 0
+#define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
+#else
+#define HDLC_MAX_MRU 1600 /* as required for FR network */
+#endif
+
+
+#endif /* __HDLC_H */
diff --git a/contrib/libs/linux-headers/linux/hdlcdrv.h b/contrib/libs/linux-headers/linux/hdlcdrv.h
new file mode 100644
index 0000000000..f2960d681d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hdlcdrv.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * hdlcdrv.h  -- HDLC packet radio network driver.
+ * The Linux soundcard driver for 1200 baud and 9600 baud packet radio
+ * (C) 1996-1998 by Thomas Sailer, HB9JNX/AE4WA
+ */
+
+#ifndef _HDLCDRV_H
+#define _HDLCDRV_H
+
+/* -------------------------------------------------------------------- */
+/*
+ * structs for the IOCTL commands
+ */
+
+struct hdlcdrv_params {
+	int iobase;
+	int irq;
+	int dma;
+	int dma2;
+	int seriobase;
+	int pariobase;
+	int midiiobase;
+};	
+
+struct hdlcdrv_channel_params {
+	int tx_delay;  /* the transmitter keyup delay in 10ms units */
+	int tx_tail;   /* the transmitter keyoff delay in 10ms units */
+	int slottime;  /* the slottime in 10ms; usually 10 = 100ms */
+	int ppersist;  /* the p-persistence 0..255 */
+	int fulldup;   /* some driver do not support full duplex, setting */
+	               /* this just makes them send even if DCD is on */
+};	
+
+struct hdlcdrv_old_channel_state {
+  	int ptt;
+  	int dcd;
+  	int ptt_keyed;
+};
+
+struct hdlcdrv_channel_state {
+ 	int ptt;
+ 	int dcd;
+ 	int ptt_keyed;
+ 	unsigned long tx_packets;
+ 	unsigned long tx_errors;
+ 	unsigned long rx_packets;
+ 	unsigned long rx_errors;
+};
+
+struct hdlcdrv_ioctl {
+	int cmd;
+	union {
+		struct hdlcdrv_params mp;
+		struct hdlcdrv_channel_params cp;
+		struct hdlcdrv_channel_state cs;
+		struct hdlcdrv_old_channel_state ocs;
+		unsigned int calibrate;
+		unsigned char bits;
+		char modename[128];
+		char drivername[32];
+	} data;
+};
+
+/* -------------------------------------------------------------------- */
+
+/*
+ * ioctl values
+ */
+#define HDLCDRVCTL_GETMODEMPAR       0
+#define HDLCDRVCTL_SETMODEMPAR       1
+#define HDLCDRVCTL_MODEMPARMASK      2  /* not handled by hdlcdrv */
+#define HDLCDRVCTL_GETCHANNELPAR    10
+#define HDLCDRVCTL_SETCHANNELPAR    11
+#define HDLCDRVCTL_OLDGETSTAT       20
+#define HDLCDRVCTL_CALIBRATE        21
+#define HDLCDRVCTL_GETSTAT          22
+
+/*
+ * these are mainly for debugging purposes
+ */
+#define HDLCDRVCTL_GETSAMPLES       30
+#define HDLCDRVCTL_GETBITS          31
+
+/*
+ * not handled by hdlcdrv, but by its depending drivers
+ */
+#define HDLCDRVCTL_GETMODE          40
+#define HDLCDRVCTL_SETMODE          41
+#define HDLCDRVCTL_MODELIST         42
+#define HDLCDRVCTL_DRIVERNAME       43
+
+/*
+ * mask of needed modem parameters, returned by HDLCDRVCTL_MODEMPARMASK
+ */
+#define HDLCDRV_PARMASK_IOBASE      (1<<0)
+#define HDLCDRV_PARMASK_IRQ         (1<<1)
+#define HDLCDRV_PARMASK_DMA         (1<<2)
+#define HDLCDRV_PARMASK_DMA2        (1<<3)
+#define HDLCDRV_PARMASK_SERIOBASE   (1<<4)
+#define HDLCDRV_PARMASK_PARIOBASE   (1<<5)
+#define HDLCDRV_PARMASK_MIDIIOBASE  (1<<6)
+
+/* -------------------------------------------------------------------- */
+
+
+/* -------------------------------------------------------------------- */
+
+#endif /* _HDLCDRV_H */
+
+/* -------------------------------------------------------------------- */
diff --git a/contrib/libs/linux-headers/linux/hdreg.h b/contrib/libs/linux-headers/linux/hdreg.h
new file mode 100644
index 0000000000..dda7fe2bf8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hdreg.h
@@ -0,0 +1,643 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_HDREG_H
+#define _LINUX_HDREG_H
+
+#include <linux/types.h>
+
+/*
+ * Command Header sizes for IOCTL commands
+ */
+
+#define HDIO_DRIVE_CMD_HDR_SIZE		(4 * sizeof(__u8))
+#define HDIO_DRIVE_HOB_HDR_SIZE		(8 * sizeof(__u8))
+#define HDIO_DRIVE_TASK_HDR_SIZE	(8 * sizeof(__u8))
+
+#define IDE_DRIVE_TASK_NO_DATA		0
+#define IDE_DRIVE_TASK_INVALID		-1
+#define IDE_DRIVE_TASK_SET_XFER		1
+#define IDE_DRIVE_TASK_IN		2
+#define IDE_DRIVE_TASK_OUT		3
+#define IDE_DRIVE_TASK_RAW_WRITE	4
+
+/*
+ * Define standard taskfile in/out register
+ */
+#define IDE_TASKFILE_STD_IN_FLAGS	0xFE
+#define IDE_HOB_STD_IN_FLAGS		0x3C
+#define IDE_TASKFILE_STD_OUT_FLAGS	0xFE
+#define IDE_HOB_STD_OUT_FLAGS		0x3C
+
+typedef unsigned char task_ioreg_t;
+typedef unsigned long sata_ioreg_t;
+
+typedef union ide_reg_valid_s {
+	unsigned all				: 16;
+	struct {
+		unsigned data			: 1;
+		unsigned error_feature		: 1;
+		unsigned sector			: 1;
+		unsigned nsector		: 1;
+		unsigned lcyl			: 1;
+		unsigned hcyl			: 1;
+		unsigned select			: 1;
+		unsigned status_command		: 1;
+
+		unsigned data_hob		: 1;
+		unsigned error_feature_hob	: 1;
+		unsigned sector_hob		: 1;
+		unsigned nsector_hob		: 1;
+		unsigned lcyl_hob		: 1;
+		unsigned hcyl_hob		: 1;
+		unsigned select_hob		: 1;
+		unsigned control_hob		: 1;
+	} b;
+} ide_reg_valid_t;
+
+typedef struct ide_task_request_s {
+	__u8		io_ports[8];
+	__u8		hob_ports[8]; /* bytes 6 and 7 are unused */
+	ide_reg_valid_t	out_flags;
+	ide_reg_valid_t	in_flags;
+	int		data_phase;
+	int		req_cmd;
+	unsigned long	out_size;
+	unsigned long	in_size;
+} ide_task_request_t;
+
+typedef struct ide_ioctl_request_s {
+	ide_task_request_t	*task_request;
+	unsigned char		*out_buffer;
+	unsigned char		*in_buffer;
+} ide_ioctl_request_t;
+
+struct hd_drive_cmd_hdr {
+	__u8 command;
+	__u8 sector_number;
+	__u8 feature;
+	__u8 sector_count;
+};
+
+typedef struct hd_drive_task_hdr {
+	__u8 data;
+	__u8 feature;
+	__u8 sector_count;
+	__u8 sector_number;
+	__u8 low_cylinder;
+	__u8 high_cylinder;
+	__u8 device_head;
+	__u8 command;
+} task_struct_t;
+
+typedef struct hd_drive_hob_hdr {
+	__u8 data;
+	__u8 feature;
+	__u8 sector_count;
+	__u8 sector_number;
+	__u8 low_cylinder;
+	__u8 high_cylinder;
+	__u8 device_head;
+	__u8 control;
+} hob_struct_t;
+
+#define TASKFILE_NO_DATA		0x0000
+
+#define TASKFILE_IN			0x0001
+#define TASKFILE_MULTI_IN		0x0002
+
+#define TASKFILE_OUT			0x0004
+#define TASKFILE_MULTI_OUT		0x0008
+#define TASKFILE_IN_OUT			0x0010
+
+#define TASKFILE_IN_DMA			0x0020
+#define TASKFILE_OUT_DMA		0x0040
+#define TASKFILE_IN_DMAQ		0x0080
+#define TASKFILE_OUT_DMAQ		0x0100
+
+#define TASKFILE_P_IN			0x0200
+#define TASKFILE_P_OUT			0x0400
+#define TASKFILE_P_IN_DMA		0x0800
+#define TASKFILE_P_OUT_DMA		0x1000
+#define TASKFILE_P_IN_DMAQ		0x2000
+#define TASKFILE_P_OUT_DMAQ		0x4000
+#define TASKFILE_48			0x8000
+#define TASKFILE_INVALID		0x7fff
+
+/* ATA/ATAPI Commands pre T13 Spec */
+#define WIN_NOP				0x00
+/*
+ *	0x01->0x02 Reserved
+ */
+#define CFA_REQ_EXT_ERROR_CODE		0x03 /* CFA Request Extended Error Code */
+/*
+ *	0x04->0x07 Reserved
+ */
+#define WIN_SRST			0x08 /* ATAPI soft reset command */
+#define WIN_DEVICE_RESET		0x08
+/*
+ *	0x09->0x0F Reserved
+ */
+#define WIN_RECAL			0x10
+#define WIN_RESTORE			WIN_RECAL
+/*
+ *	0x10->0x1F Reserved
+ */
+#define WIN_READ			0x20 /* 28-Bit */
+#define WIN_READ_ONCE			0x21 /* 28-Bit without retries */
+#define WIN_READ_LONG			0x22 /* 28-Bit */
+#define WIN_READ_LONG_ONCE		0x23 /* 28-Bit without retries */
+#define WIN_READ_EXT			0x24 /* 48-Bit */
+#define WIN_READDMA_EXT			0x25 /* 48-Bit */
+#define WIN_READDMA_QUEUED_EXT		0x26 /* 48-Bit */
+#define WIN_READ_NATIVE_MAX_EXT		0x27 /* 48-Bit */
+/*
+ *	0x28
+ */
+#define WIN_MULTREAD_EXT		0x29 /* 48-Bit */
+/*
+ *	0x2A->0x2F Reserved
+ */
+#define WIN_WRITE			0x30 /* 28-Bit */
+#define WIN_WRITE_ONCE			0x31 /* 28-Bit without retries */
+#define WIN_WRITE_LONG			0x32 /* 28-Bit */
+#define WIN_WRITE_LONG_ONCE		0x33 /* 28-Bit without retries */
+#define WIN_WRITE_EXT			0x34 /* 48-Bit */
+#define WIN_WRITEDMA_EXT		0x35 /* 48-Bit */
+#define WIN_WRITEDMA_QUEUED_EXT		0x36 /* 48-Bit */
+#define WIN_SET_MAX_EXT			0x37 /* 48-Bit */
+#define CFA_WRITE_SECT_WO_ERASE		0x38 /* CFA Write Sectors without erase */
+#define WIN_MULTWRITE_EXT		0x39 /* 48-Bit */
+/*
+ *	0x3A->0x3B Reserved
+ */
+#define WIN_WRITE_VERIFY		0x3C /* 28-Bit */
+/*
+ *	0x3D->0x3F Reserved
+ */
+#define WIN_VERIFY			0x40 /* 28-Bit - Read Verify Sectors */
+#define WIN_VERIFY_ONCE			0x41 /* 28-Bit - without retries */
+#define WIN_VERIFY_EXT			0x42 /* 48-Bit */
+/*
+ *	0x43->0x4F Reserved
+ */
+#define WIN_FORMAT			0x50
+/*
+ *	0x51->0x5F Reserved
+ */
+#define WIN_INIT			0x60
+/*
+ *	0x61->0x5F Reserved
+ */
+#define WIN_SEEK			0x70 /* 0x70-0x7F Reserved */
+
+#define CFA_TRANSLATE_SECTOR		0x87 /* CFA Translate Sector */
+#define WIN_DIAGNOSE			0x90
+#define WIN_SPECIFY			0x91 /* set drive geometry translation */
+#define WIN_DOWNLOAD_MICROCODE		0x92
+#define WIN_STANDBYNOW2			0x94
+#define WIN_STANDBY2			0x96
+#define WIN_SETIDLE2			0x97
+#define WIN_CHECKPOWERMODE2		0x98
+#define WIN_SLEEPNOW2			0x99
+/*
+ *	0x9A VENDOR
+ */
+#define WIN_PACKETCMD			0xA0 /* Send a packet command. */
+#define WIN_PIDENTIFY			0xA1 /* identify ATAPI device	*/
+#define WIN_QUEUED_SERVICE		0xA2
+#define WIN_SMART			0xB0 /* self-monitoring and reporting */
+#define CFA_ERASE_SECTORS		0xC0
+#define WIN_MULTREAD			0xC4 /* read sectors using multiple mode*/
+#define WIN_MULTWRITE			0xC5 /* write sectors using multiple mode */
+#define WIN_SETMULT			0xC6 /* enable/disable multiple mode */
+#define WIN_READDMA_QUEUED		0xC7 /* read sectors using Queued DMA transfers */
+#define WIN_READDMA			0xC8 /* read sectors using DMA transfers */
+#define WIN_READDMA_ONCE		0xC9 /* 28-Bit - without retries */
+#define WIN_WRITEDMA			0xCA /* write sectors using DMA transfers */
+#define WIN_WRITEDMA_ONCE		0xCB /* 28-Bit - without retries */
+#define WIN_WRITEDMA_QUEUED		0xCC /* write sectors using Queued DMA transfers */
+#define CFA_WRITE_MULTI_WO_ERASE	0xCD /* CFA Write multiple without erase */
+#define WIN_GETMEDIASTATUS		0xDA
+#define WIN_ACKMEDIACHANGE		0xDB /* ATA-1, ATA-2 vendor */
+#define WIN_POSTBOOT			0xDC
+#define WIN_PREBOOT 			0xDD
+#define WIN_DOORLOCK			0xDE /* lock door on removable drives */
+#define WIN_DOORUNLOCK			0xDF /* unlock door on removable drives */
+#define WIN_STANDBYNOW1			0xE0
+#define WIN_IDLEIMMEDIATE		0xE1 /* force drive to become "ready" */
+#define WIN_STANDBY			0xE2 /* Set device in Standby Mode */
+#define WIN_SETIDLE1			0xE3
+#define WIN_READ_BUFFER			0xE4 /* force read only 1 sector */
+#define WIN_CHECKPOWERMODE1		0xE5
+#define WIN_SLEEPNOW1			0xE6
+#define WIN_FLUSH_CACHE			0xE7
+#define WIN_WRITE_BUFFER		0xE8 /* force write only 1 sector */
+#define WIN_WRITE_SAME			0xE9 /* read ata-2 to use */
+	/* SET_FEATURES 0x22 or 0xDD */
+#define WIN_FLUSH_CACHE_EXT		0xEA /* 48-Bit */
+#define WIN_IDENTIFY			0xEC /* ask drive to identify itself	*/
+#define WIN_MEDIAEJECT			0xED
+#define WIN_IDENTIFY_DMA		0xEE /* same as WIN_IDENTIFY, but DMA */
+#define WIN_SETFEATURES			0xEF /* set special drive features */
+#define EXABYTE_ENABLE_NEST		0xF0
+#define WIN_SECURITY_SET_PASS		0xF1
+#define WIN_SECURITY_UNLOCK		0xF2
+#define WIN_SECURITY_ERASE_PREPARE	0xF3
+#define WIN_SECURITY_ERASE_UNIT		0xF4
+#define WIN_SECURITY_FREEZE_LOCK	0xF5
+#define WIN_SECURITY_DISABLE		0xF6
+#define WIN_READ_NATIVE_MAX		0xF8 /* return the native maximum address */
+#define WIN_SET_MAX			0xF9
+#define DISABLE_SEAGATE			0xFB
+
+/* WIN_SMART sub-commands */
+
+#define SMART_READ_VALUES		0xD0
+#define SMART_READ_THRESHOLDS		0xD1
+#define SMART_AUTOSAVE			0xD2
+#define SMART_SAVE			0xD3
+#define SMART_IMMEDIATE_OFFLINE		0xD4
+#define SMART_READ_LOG_SECTOR		0xD5
+#define SMART_WRITE_LOG_SECTOR		0xD6
+#define SMART_WRITE_THRESHOLDS		0xD7
+#define SMART_ENABLE			0xD8
+#define SMART_DISABLE			0xD9
+#define SMART_STATUS			0xDA
+#define SMART_AUTO_OFFLINE		0xDB
+
+/* Password used in TF4 & TF5 executing SMART commands */
+
+#define SMART_LCYL_PASS			0x4F
+#define SMART_HCYL_PASS			0xC2
+
+/* WIN_SETFEATURES sub-commands */
+#define SETFEATURES_EN_8BIT	0x01	/* Enable 8-Bit Transfers */
+#define SETFEATURES_EN_WCACHE	0x02	/* Enable write cache */
+#define SETFEATURES_DIS_DEFECT	0x04	/* Disable Defect Management */
+#define SETFEATURES_EN_APM	0x05	/* Enable advanced power management */
+#define SETFEATURES_EN_SAME_R	0x22	/* for a region ATA-1 */
+#define SETFEATURES_DIS_MSN	0x31	/* Disable Media Status Notification */
+#define SETFEATURES_DIS_RETRY	0x33	/* Disable Retry */
+#define SETFEATURES_EN_AAM	0x42	/* Enable Automatic Acoustic Management */
+#define SETFEATURES_RW_LONG	0x44	/* Set Length of VS bytes */
+#define SETFEATURES_SET_CACHE	0x54	/* Set Cache segments to SC Reg. Val */
+#define SETFEATURES_DIS_RLA	0x55	/* Disable read look-ahead feature */
+#define SETFEATURES_EN_RI	0x5D	/* Enable release interrupt */
+#define SETFEATURES_EN_SI	0x5E	/* Enable SERVICE interrupt */
+#define SETFEATURES_DIS_RPOD	0x66	/* Disable reverting to power on defaults */
+#define SETFEATURES_DIS_ECC	0x77	/* Disable ECC byte count */
+#define SETFEATURES_DIS_8BIT	0x81	/* Disable 8-Bit Transfers */
+#define SETFEATURES_DIS_WCACHE	0x82	/* Disable write cache */
+#define SETFEATURES_EN_DEFECT	0x84	/* Enable Defect Management */
+#define SETFEATURES_DIS_APM	0x85	/* Disable advanced power management */
+#define SETFEATURES_EN_ECC	0x88	/* Enable ECC byte count */
+#define SETFEATURES_EN_MSN	0x95	/* Enable Media Status Notification */
+#define SETFEATURES_EN_RETRY	0x99	/* Enable Retry */
+#define SETFEATURES_EN_RLA	0xAA	/* Enable read look-ahead feature */
+#define SETFEATURES_PREFETCH	0xAB	/* Sets drive prefetch value */
+#define SETFEATURES_EN_REST	0xAC	/* ATA-1 */
+#define SETFEATURES_4B_RW_LONG	0xBB	/* Set Length of 4 bytes */
+#define SETFEATURES_DIS_AAM	0xC2	/* Disable Automatic Acoustic Management */
+#define SETFEATURES_EN_RPOD	0xCC	/* Enable reverting to power on defaults */
+#define SETFEATURES_DIS_RI	0xDD	/* Disable release interrupt ATAPI */
+#define SETFEATURES_EN_SAME_M	0xDD	/* for a entire device ATA-1 */
+#define SETFEATURES_DIS_SI	0xDE	/* Disable SERVICE interrupt ATAPI */
+
+/* WIN_SECURITY sub-commands */
+
+#define SECURITY_SET_PASSWORD		0xBA
+#define SECURITY_UNLOCK			0xBB
+#define SECURITY_ERASE_PREPARE		0xBC
+#define SECURITY_ERASE_UNIT		0xBD
+#define SECURITY_FREEZE_LOCK		0xBE
+#define SECURITY_DISABLE_PASSWORD	0xBF
+
+struct hd_geometry {
+      unsigned char heads;
+      unsigned char sectors;
+      unsigned short cylinders;
+      unsigned long start;
+};
+
+/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
+#define HDIO_GETGEO		0x0301	/* get device geometry */
+#define HDIO_GET_UNMASKINTR	0x0302	/* get current unmask setting */
+#define HDIO_GET_MULTCOUNT	0x0304	/* get current IDE blockmode setting */
+#define HDIO_GET_QDMA		0x0305	/* get use-qdma flag */
+
+#define HDIO_SET_XFER		0x0306  /* set transfer rate via proc */
+
+#define HDIO_OBSOLETE_IDENTITY	0x0307	/* OBSOLETE, DO NOT USE: returns 142 bytes */
+#define HDIO_GET_KEEPSETTINGS	0x0308	/* get keep-settings-on-reset flag */
+#define HDIO_GET_32BIT		0x0309	/* get current io_32bit setting */
+#define HDIO_GET_NOWERR		0x030a	/* get ignore-write-error flag */
+#define HDIO_GET_DMA		0x030b	/* get use-dma flag */
+#define HDIO_GET_NICE		0x030c	/* get nice flags */
+#define HDIO_GET_IDENTITY	0x030d	/* get IDE identification info */
+#define HDIO_GET_WCACHE		0x030e	/* get write cache mode on|off */
+#define HDIO_GET_ACOUSTIC	0x030f	/* get acoustic value */
+#define	HDIO_GET_ADDRESS	0x0310	/* */
+
+#define HDIO_GET_BUSSTATE	0x031a	/* get the bus state of the hwif */
+#define HDIO_TRISTATE_HWIF	0x031b	/* execute a channel tristate */
+#define HDIO_DRIVE_RESET	0x031c	/* execute a device reset */
+#define HDIO_DRIVE_TASKFILE	0x031d	/* execute raw taskfile */
+#define HDIO_DRIVE_TASK		0x031e	/* execute task and special drive command */
+#define HDIO_DRIVE_CMD		0x031f	/* execute a special drive command */
+#define HDIO_DRIVE_CMD_AEB	HDIO_DRIVE_TASK
+
+/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
+#define HDIO_SET_MULTCOUNT	0x0321	/* change IDE blockmode */
+#define HDIO_SET_UNMASKINTR	0x0322	/* permit other irqs during I/O */
+#define HDIO_SET_KEEPSETTINGS	0x0323	/* keep ioctl settings on reset */
+#define HDIO_SET_32BIT		0x0324	/* change io_32bit flags */
+#define HDIO_SET_NOWERR		0x0325	/* change ignore-write-error flag */
+#define HDIO_SET_DMA		0x0326	/* change use-dma flag */
+#define HDIO_SET_PIO_MODE	0x0327	/* reconfig interface to new speed */
+#define HDIO_SCAN_HWIF		0x0328	/* register and (re)scan interface */
+#define HDIO_UNREGISTER_HWIF	0x032a  /* unregister interface */
+#define HDIO_SET_NICE		0x0329	/* set nice flags */
+#define HDIO_SET_WCACHE		0x032b	/* change write cache enable-disable */
+#define HDIO_SET_ACOUSTIC	0x032c	/* change acoustic behavior */
+#define HDIO_SET_BUSSTATE	0x032d	/* set the bus state of the hwif */
+#define HDIO_SET_QDMA		0x032e	/* change use-qdma flag */
+#define HDIO_SET_ADDRESS	0x032f	/* change lba addressing modes */
+
+/* bus states */
+enum {
+	BUSSTATE_OFF = 0,
+	BUSSTATE_ON,
+	BUSSTATE_TRISTATE
+};
+
+/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x033n/0x033n */
+/* 0x330 is reserved - used to be HDIO_GETGEO_BIG */
+/* 0x331 is reserved - used to be HDIO_GETGEO_BIG_RAW */
+/* 0x338 is reserved - used to be HDIO_SET_IDE_SCSI */
+/* 0x339 is reserved - used to be HDIO_SET_SCSI_IDE */
+
+#define __NEW_HD_DRIVE_ID
+
+/*
+ * Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec.
+ *
+ * If you change something here, please remember to update fix_driveid() in
+ * ide/probe.c.
+ */
+struct hd_driveid {
+	unsigned short	config;		/* lots of obsolete bit flags */
+	unsigned short	cyls;		/* Obsolete, "physical" cyls */
+	unsigned short	reserved2;	/* reserved (word 2) */
+	unsigned short	heads;		/* Obsolete, "physical" heads */
+	unsigned short	track_bytes;	/* unformatted bytes per track */
+	unsigned short	sector_bytes;	/* unformatted bytes per sector */
+	unsigned short	sectors;	/* Obsolete, "physical" sectors per track */
+	unsigned short	vendor0;	/* vendor unique */
+	unsigned short	vendor1;	/* vendor unique */
+	unsigned short	vendor2;	/* Retired vendor unique */
+	unsigned char	serial_no[20];	/* 0 = not_specified */
+	unsigned short	buf_type;	/* Retired */
+	unsigned short	buf_size;	/* Retired, 512 byte increments
+					 * 0 = not_specified
+					 */
+	unsigned short	ecc_bytes;	/* for r/w long cmds; 0 = not_specified */
+	unsigned char	fw_rev[8];	/* 0 = not_specified */
+	unsigned char	model[40];	/* 0 = not_specified */
+	unsigned char	max_multsect;	/* 0=not_implemented */
+	unsigned char	vendor3;	/* vendor unique */
+	unsigned short	dword_io;	/* 0=not_implemented; 1=implemented */
+	unsigned char	vendor4;	/* vendor unique */
+	unsigned char	capability;	/* (upper byte of word 49)
+					 *  3:	IORDYsup
+					 *  2:	IORDYsw
+					 *  1:	LBA
+					 *  0:	DMA
+					 */
+	unsigned short	reserved50;	/* reserved (word 50) */
+	unsigned char	vendor5;	/* Obsolete, vendor unique */
+	unsigned char	tPIO;		/* Obsolete, 0=slow, 1=medium, 2=fast */
+	unsigned char	vendor6;	/* Obsolete, vendor unique */
+	unsigned char	tDMA;		/* Obsolete, 0=slow, 1=medium, 2=fast */
+	unsigned short	field_valid;	/* (word 53)
+					 *  2:	ultra_ok	word  88
+					 *  1:	eide_ok		words 64-70
+					 *  0:	cur_ok		words 54-58
+					 */
+	unsigned short	cur_cyls;	/* Obsolete, logical cylinders */
+	unsigned short	cur_heads;	/* Obsolete, l heads */
+	unsigned short	cur_sectors;	/* Obsolete, l sectors per track */
+	unsigned short	cur_capacity0;	/* Obsolete, l total sectors on drive */
+	unsigned short	cur_capacity1;	/* Obsolete, (2 words, misaligned int)     */
+	unsigned char	multsect;	/* current multiple sector count */
+	unsigned char	multsect_valid;	/* when (bit0==1) multsect is ok */
+	unsigned int	lba_capacity;	/* Obsolete, total number of sectors */
+	unsigned short	dma_1word;	/* Obsolete, single-word dma info */
+	unsigned short	dma_mword;	/* multiple-word dma info */
+	unsigned short  eide_pio_modes; /* bits 0:mode3 1:mode4 */
+	unsigned short  eide_dma_min;	/* min mword dma cycle time (ns) */
+	unsigned short  eide_dma_time;	/* recommended mword dma cycle time (ns) */
+	unsigned short  eide_pio;       /* min cycle time (ns), no IORDY  */
+	unsigned short  eide_pio_iordy; /* min cycle time (ns), with IORDY */
+	unsigned short	words69_70[2];	/* reserved words 69-70
+					 * future command overlap and queuing
+					 */
+	unsigned short	words71_74[4];	/* reserved words 71-74
+					 * for IDENTIFY PACKET DEVICE command
+					 */
+	unsigned short  queue_depth;	/* (word 75)
+					 * 15:5	reserved
+					 *  4:0	Maximum queue depth -1
+					 */
+	unsigned short  words76_79[4];	/* reserved words 76-79 */
+	unsigned short  major_rev_num;	/* (word 80) */
+	unsigned short  minor_rev_num;	/* (word 81) */
+	unsigned short  command_set_1;	/* (word 82) supported
+					 * 15:	Obsolete
+					 * 14:	NOP command
+					 * 13:	READ_BUFFER
+					 * 12:	WRITE_BUFFER
+					 * 11:	Obsolete
+					 * 10:	Host Protected Area
+					 *  9:	DEVICE Reset
+					 *  8:	SERVICE Interrupt
+					 *  7:	Release Interrupt
+					 *  6:	look-ahead
+					 *  5:	write cache
+					 *  4:	PACKET Command
+					 *  3:	Power Management Feature Set
+					 *  2:	Removable Feature Set
+					 *  1:	Security Feature Set
+					 *  0:	SMART Feature Set
+					 */
+	unsigned short  command_set_2;	/* (word 83)
+					 * 15:	Shall be ZERO
+					 * 14:	Shall be ONE
+					 * 13:	FLUSH CACHE EXT
+					 * 12:	FLUSH CACHE
+					 * 11:	Device Configuration Overlay
+					 * 10:	48-bit Address Feature Set
+					 *  9:	Automatic Acoustic Management
+					 *  8:	SET MAX security
+					 *  7:	reserved 1407DT PARTIES
+					 *  6:	SetF sub-command Power-Up
+					 *  5:	Power-Up in Standby Feature Set
+					 *  4:	Removable Media Notification
+					 *  3:	APM Feature Set
+					 *  2:	CFA Feature Set
+					 *  1:	READ/WRITE DMA QUEUED
+					 *  0:	Download MicroCode
+					 */
+	unsigned short  cfsse;		/* (word 84)
+					 * cmd set-feature supported extensions
+					 * 15:	Shall be ZERO
+					 * 14:	Shall be ONE
+					 * 13:6	reserved
+					 *  5:	General Purpose Logging
+					 *  4:	Streaming Feature Set
+					 *  3:	Media Card Pass Through
+					 *  2:	Media Serial Number Valid
+					 *  1:	SMART selt-test supported
+					 *  0:	SMART error logging
+					 */
+	unsigned short  cfs_enable_1;	/* (word 85)
+					 * command set-feature enabled
+					 * 15:	Obsolete
+					 * 14:	NOP command
+					 * 13:	READ_BUFFER
+					 * 12:	WRITE_BUFFER
+					 * 11:	Obsolete
+					 * 10:	Host Protected Area
+					 *  9:	DEVICE Reset
+					 *  8:	SERVICE Interrupt
+					 *  7:	Release Interrupt
+					 *  6:	look-ahead
+					 *  5:	write cache
+					 *  4:	PACKET Command
+					 *  3:	Power Management Feature Set
+					 *  2:	Removable Feature Set
+					 *  1:	Security Feature Set
+					 *  0:	SMART Feature Set
+					 */
+	unsigned short  cfs_enable_2;	/* (word 86)
+					 * command set-feature enabled
+					 * 15:	Shall be ZERO
+					 * 14:	Shall be ONE
+					 * 13:	FLUSH CACHE EXT
+					 * 12:	FLUSH CACHE
+					 * 11:	Device Configuration Overlay
+					 * 10:	48-bit Address Feature Set
+					 *  9:	Automatic Acoustic Management
+					 *  8:	SET MAX security
+					 *  7:	reserved 1407DT PARTIES
+					 *  6:	SetF sub-command Power-Up
+					 *  5:	Power-Up in Standby Feature Set
+					 *  4:	Removable Media Notification
+					 *  3:	APM Feature Set
+					 *  2:	CFA Feature Set
+					 *  1:	READ/WRITE DMA QUEUED
+					 *  0:	Download MicroCode
+					 */
+	unsigned short  csf_default;	/* (word 87)
+					 * command set-feature default
+					 * 15:	Shall be ZERO
+					 * 14:	Shall be ONE
+					 * 13:6	reserved
+					 *  5:	General Purpose Logging enabled
+					 *  4:	Valid CONFIGURE STREAM executed
+					 *  3:	Media Card Pass Through enabled
+					 *  2:	Media Serial Number Valid
+					 *  1:	SMART selt-test supported
+					 *  0:	SMART error logging
+					 */
+	unsigned short  dma_ultra;	/* (word 88) */
+	unsigned short	trseuc;		/* time required for security erase */
+	unsigned short	trsEuc;		/* time required for enhanced erase */
+	unsigned short	CurAPMvalues;	/* current APM values */
+	unsigned short	mprc;		/* master password revision code */
+	unsigned short	hw_config;	/* hardware config (word 93)
+					 * 15:	Shall be ZERO
+					 * 14:	Shall be ONE
+					 * 13:
+					 * 12:
+					 * 11:
+					 * 10:
+					 *  9:
+					 *  8:
+					 *  7:
+					 *  6:
+					 *  5:
+					 *  4:
+					 *  3:
+					 *  2:
+					 *  1:
+					 *  0:	Shall be ONE
+					 */
+	unsigned short	acoustic;	/* (word 94)
+					 * 15:8	Vendor's recommended value
+					 *  7:0	current value
+					 */
+	unsigned short	msrqs;		/* min stream request size */
+	unsigned short	sxfert;		/* stream transfer time */
+	unsigned short	sal;		/* stream access latency */
+	unsigned int	spg;		/* stream performance granularity */
+	unsigned long long lba_capacity_2;/* 48-bit total number of sectors */
+	unsigned short	words104_125[22];/* reserved words 104-125 */
+	unsigned short	last_lun;	/* (word 126) */
+	unsigned short	word127;	/* (word 127) Feature Set
+					 * Removable Media Notification
+					 * 15:2	reserved
+					 *  1:0	00 = not supported
+					 *	01 = supported
+					 *	10 = reserved
+					 *	11 = reserved
+					 */
+	unsigned short	dlf;		/* (word 128)
+					 * device lock function
+					 * 15:9	reserved
+					 *  8	security level 1:max 0:high
+					 *  7:6	reserved
+					 *  5	enhanced erase
+					 *  4	expire
+					 *  3	frozen
+					 *  2	locked
+					 *  1	en/disabled
+					 *  0	capability
+					 */
+	unsigned short  csfo;		/*  (word 129)
+					 * current set features options
+					 * 15:4	reserved
+					 *  3:	auto reassign
+					 *  2:	reverting
+					 *  1:	read-look-ahead
+					 *  0:	write cache
+					 */
+	unsigned short	words130_155[26];/* reserved vendor words 130-155 */
+	unsigned short	word156;	/* reserved vendor word 156 */
+	unsigned short	words157_159[3];/* reserved vendor words 157-159 */
+	unsigned short	cfa_power;	/* (word 160) CFA Power Mode
+					 * 15 word 160 supported
+					 * 14 reserved
+					 * 13
+					 * 12
+					 * 11:0
+					 */
+	unsigned short	words161_175[15];/* Reserved for CFA */
+	unsigned short	words176_205[30];/* Current Media Serial Number */
+	unsigned short	words206_254[49];/* reserved words 206-254 */
+	unsigned short	integrity_word;	/* (word 255)
+					 * 15:8 Checksum
+					 *  7:0 Signature
+					 */
+};
+
+/*
+ * IDE "nice" flags. These are used on a per drive basis to determine
+ * when to be nice and give more bandwidth to the other devices which
+ * share the same IDE bus.
+ */
+#define IDE_NICE_DSC_OVERLAP	(0)	/* per the DSC overlap protocol */
+#define IDE_NICE_ATAPI_OVERLAP	(1)	/* not supported yet */
+#define IDE_NICE_1		(3)	/* when probably won't affect us much */
+#define IDE_NICE_0		(2)	/* when sure that it won't affect us */
+#define IDE_NICE_2		(4)	/* when we know it's on our expense */
+
+#endif	/* _LINUX_HDREG_H */
diff --git a/contrib/libs/linux-headers/linux/hid.h b/contrib/libs/linux-headers/linux/hid.h
new file mode 100644
index 0000000000..ad13cf85a0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hid.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2006-2007 Jiri Kosina
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+#ifndef __HID_H
+#define __HID_H
+
+
+
+/*
+ * USB HID (Human Interface Device) interface class code
+ */
+
+#define USB_INTERFACE_CLASS_HID		3
+
+/*
+ * USB HID interface subclass and protocol codes
+ */
+
+#define USB_INTERFACE_SUBCLASS_BOOT	1
+#define USB_INTERFACE_PROTOCOL_KEYBOARD	1
+#define USB_INTERFACE_PROTOCOL_MOUSE	2
+
+/*
+ * HID report types --- Ouch! HID spec says 1 2 3!
+ */
+
+enum hid_report_type {
+	HID_INPUT_REPORT		= 0,
+	HID_OUTPUT_REPORT		= 1,
+	HID_FEATURE_REPORT		= 2,
+
+	HID_REPORT_TYPES,
+};
+
+/*
+ * HID class requests
+ */
+
+enum hid_class_request {
+	HID_REQ_GET_REPORT		= 0x01,
+	HID_REQ_GET_IDLE		= 0x02,
+	HID_REQ_GET_PROTOCOL		= 0x03,
+	HID_REQ_SET_REPORT		= 0x09,
+	HID_REQ_SET_IDLE		= 0x0A,
+	HID_REQ_SET_PROTOCOL		= 0x0B,
+};
+
+/*
+ * HID class descriptor types
+ */
+
+#define HID_DT_HID			(USB_TYPE_CLASS | 0x01)
+#define HID_DT_REPORT			(USB_TYPE_CLASS | 0x02)
+#define HID_DT_PHYSICAL			(USB_TYPE_CLASS | 0x03)
+
+#define HID_MAX_DESCRIPTOR_SIZE		4096
+
+
+#endif /* __HID_H */
diff --git a/contrib/libs/linux-headers/linux/hiddev.h b/contrib/libs/linux-headers/linux/hiddev.h
new file mode 100644
index 0000000000..334b3817d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hiddev.h
@@ -0,0 +1,213 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (c) 1999-2000 Vojtech Pavlik
+ *
+ *  Sponsored by SuSE
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
+ * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
+ */
+#ifndef _HIDDEV_H
+#define _HIDDEV_H
+
+
+
+#include <linux/types.h>
+
+/*
+ * The event structure itself
+ */
+
+struct hiddev_event {
+	unsigned hid;
+	signed int value;
+};
+
+struct hiddev_devinfo {
+	__u32 bustype;
+	__u32 busnum;
+	__u32 devnum;
+	__u32 ifnum;
+	__s16 vendor;
+	__s16 product;
+	__s16 version;
+	__u32 num_applications;
+};
+
+struct hiddev_collection_info {
+	__u32 index;
+	__u32 type;
+	__u32 usage;
+	__u32 level;
+};
+
+#define HID_STRING_SIZE 256
+struct hiddev_string_descriptor {
+	__s32 index;
+	char value[HID_STRING_SIZE];
+};
+
+struct hiddev_report_info {
+	__u32 report_type;
+	__u32 report_id;
+	__u32 num_fields;
+};
+
+/* To do a GUSAGE/SUSAGE, fill in at least usage_code,  report_type and 
+ * report_id.  Set report_id to REPORT_ID_UNKNOWN if the rest of the fields 
+ * are unknown.  Otherwise use a usage_ref struct filled in from a previous 
+ * successful GUSAGE call to save time.  To actually send a value to the
+ * device, perform a SUSAGE first, followed by a SREPORT.  An INITREPORT or a
+ * GREPORT isn't necessary for a GUSAGE to return valid data.
+ */
+#define HID_REPORT_ID_UNKNOWN 0xffffffff
+#define HID_REPORT_ID_FIRST   0x00000100
+#define HID_REPORT_ID_NEXT    0x00000200
+#define HID_REPORT_ID_MASK    0x000000ff
+#define HID_REPORT_ID_MAX     0x000000ff
+
+#define HID_REPORT_TYPE_INPUT	1
+#define HID_REPORT_TYPE_OUTPUT	2
+#define HID_REPORT_TYPE_FEATURE	3
+#define HID_REPORT_TYPE_MIN     1
+#define HID_REPORT_TYPE_MAX     3
+
+struct hiddev_field_info {
+	__u32 report_type;
+	__u32 report_id;
+	__u32 field_index;
+	__u32 maxusage;
+	__u32 flags;
+	__u32 physical;		/* physical usage for this field */
+	__u32 logical;		/* logical usage for this field */
+	__u32 application;		/* application usage for this field */
+	__s32 logical_minimum;
+	__s32 logical_maximum;
+	__s32 physical_minimum;
+	__s32 physical_maximum;
+	__u32 unit_exponent;
+	__u32 unit;
+};
+
+/* Fill in report_type, report_id and field_index to get the information on a
+ * field.
+ */
+#define HID_FIELD_CONSTANT		0x001
+#define HID_FIELD_VARIABLE		0x002
+#define HID_FIELD_RELATIVE		0x004
+#define HID_FIELD_WRAP			0x008	
+#define HID_FIELD_NONLINEAR		0x010
+#define HID_FIELD_NO_PREFERRED		0x020
+#define HID_FIELD_NULL_STATE		0x040
+#define HID_FIELD_VOLATILE		0x080
+#define HID_FIELD_BUFFERED_BYTE		0x100
+
+struct hiddev_usage_ref {
+	__u32 report_type;
+	__u32 report_id;
+	__u32 field_index;
+	__u32 usage_index;
+	__u32 usage_code;
+	__s32 value;
+};
+
+/* hiddev_usage_ref_multi is used for sending multiple bytes to a control.
+ * It really manifests itself as setting the value of consecutive usages */
+#define HID_MAX_MULTI_USAGES 1024
+struct hiddev_usage_ref_multi {
+	struct hiddev_usage_ref uref;
+	__u32 num_values;
+	__s32 values[HID_MAX_MULTI_USAGES];
+};
+
+/* FIELD_INDEX_NONE is returned in read() data from the kernel when flags
+ * is set to (HIDDEV_FLAG_UREF | HIDDEV_FLAG_REPORT) and a new report has
+ * been sent by the device 
+ */
+#define HID_FIELD_INDEX_NONE 0xffffffff
+
+/*
+ * Protocol version.
+ */
+
+#define HID_VERSION		0x010004
+
+/*
+ * IOCTLs (0x00 - 0x7f)
+ */
+
+#define HIDIOCGVERSION		_IOR('H', 0x01, int)
+#define HIDIOCAPPLICATION	_IO('H', 0x02)
+#define HIDIOCGDEVINFO		_IOR('H', 0x03, struct hiddev_devinfo)
+#define HIDIOCGSTRING		_IOR('H', 0x04, struct hiddev_string_descriptor)
+#define HIDIOCINITREPORT	_IO('H', 0x05)
+#define HIDIOCGNAME(len)	_IOC(_IOC_READ, 'H', 0x06, len)
+#define HIDIOCGREPORT		_IOW('H', 0x07, struct hiddev_report_info)
+#define HIDIOCSREPORT		_IOW('H', 0x08, struct hiddev_report_info)
+#define HIDIOCGREPORTINFO	_IOWR('H', 0x09, struct hiddev_report_info)
+#define HIDIOCGFIELDINFO	_IOWR('H', 0x0A, struct hiddev_field_info)
+#define HIDIOCGUSAGE		_IOWR('H', 0x0B, struct hiddev_usage_ref)
+#define HIDIOCSUSAGE		_IOW('H', 0x0C, struct hiddev_usage_ref)
+#define HIDIOCGUCODE		_IOWR('H', 0x0D, struct hiddev_usage_ref)
+#define HIDIOCGFLAG		_IOR('H', 0x0E, int)
+#define HIDIOCSFLAG		_IOW('H', 0x0F, int)
+#define HIDIOCGCOLLECTIONINDEX	_IOW('H', 0x10, struct hiddev_usage_ref)
+#define HIDIOCGCOLLECTIONINFO	_IOWR('H', 0x11, struct hiddev_collection_info)
+#define HIDIOCGPHYS(len)	_IOC(_IOC_READ, 'H', 0x12, len)
+
+/* For writing/reading to multiple/consecutive usages */
+#define HIDIOCGUSAGES		_IOWR('H', 0x13, struct hiddev_usage_ref_multi)
+#define HIDIOCSUSAGES		_IOW('H', 0x14, struct hiddev_usage_ref_multi)
+
+/* 
+ * Flags to be used in HIDIOCSFLAG
+ */
+#define HIDDEV_FLAG_UREF	0x1
+#define HIDDEV_FLAG_REPORT	0x2
+#define HIDDEV_FLAGS		0x3
+
+/* To traverse the input report descriptor info for a HID device, perform the 
+ * following:
+ *
+ * rinfo.report_type = HID_REPORT_TYPE_INPUT;
+ * rinfo.report_id = HID_REPORT_ID_FIRST;
+ * ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
+ *
+ * while (ret >= 0) {
+ * 	for (i = 0; i < rinfo.num_fields; i++) {
+ * 		finfo.report_type = rinfo.report_type;
+ * 		finfo.report_id = rinfo.report_id;
+ * 		finfo.field_index = i;
+ * 		ioctl(fd, HIDIOCGFIELDINFO, &finfo);
+ * 		for (j = 0; j < finfo.maxusage; j++) {
+ * 			uref.report_type = rinfo.report_type;
+ * 			uref.report_id = rinfo.report_id;
+ * 			uref.field_index = i;
+ * 			uref.usage_index = j;
+ * 			ioctl(fd, HIDIOCGUCODE, &uref);
+ * 			ioctl(fd, HIDIOCGUSAGE, &uref);
+ * 		}
+ * 	}
+ * 	rinfo.report_id |= HID_REPORT_ID_NEXT;
+ * 	ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
+ * }
+ */
+
+
+#endif /* _HIDDEV_H */
diff --git a/contrib/libs/linux-headers/linux/hidraw.h b/contrib/libs/linux-headers/linux/hidraw.h
new file mode 100644
index 0000000000..7532ca477b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hidraw.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Copyright (c) 2007 Jiri Kosina
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef _HIDRAW_H
+#define _HIDRAW_H
+
+
+
+#include <linux/hid.h>
+#include <linux/types.h>
+
+struct hidraw_report_descriptor {
+	__u32 size;
+	__u8 value[HID_MAX_DESCRIPTOR_SIZE];
+};
+
+struct hidraw_devinfo {
+	__u32 bustype;
+	__s16 vendor;
+	__s16 product;
+};
+
+/* ioctl interface */
+#define HIDIOCGRDESCSIZE	_IOR('H', 0x01, int)
+#define HIDIOCGRDESC		_IOR('H', 0x02, struct hidraw_report_descriptor)
+#define HIDIOCGRAWINFO		_IOR('H', 0x03, struct hidraw_devinfo)
+#define HIDIOCGRAWNAME(len)     _IOC(_IOC_READ, 'H', 0x04, len)
+#define HIDIOCGRAWPHYS(len)     _IOC(_IOC_READ, 'H', 0x05, len)
+/* The first byte of SFEATURE and GFEATURE is the report number */
+#define HIDIOCSFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
+#define HIDIOCGFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
+#define HIDIOCGRAWUNIQ(len)     _IOC(_IOC_READ, 'H', 0x08, len)
+/* The first byte of SINPUT and GINPUT is the report number */
+#define HIDIOCSINPUT(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x09, len)
+#define HIDIOCGINPUT(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0A, len)
+/* The first byte of SOUTPUT and GOUTPUT is the report number */
+#define HIDIOCSOUTPUT(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0B, len)
+#define HIDIOCGOUTPUT(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0C, len)
+
+#define HIDRAW_FIRST_MINOR 0
+#define HIDRAW_MAX_DEVICES 64
+/* number of reports to buffer */
+#define HIDRAW_BUFFER_SIZE 64
+
+
+/* kernel-only API declarations */
+
+#endif /* _HIDRAW_H */
diff --git a/contrib/libs/linux-headers/linux/hpet.h b/contrib/libs/linux-headers/linux/hpet.h
new file mode 100644
index 0000000000..ce7b0ebbb4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hpet.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __HPET__
+#define __HPET__
+
+
+
+
+struct hpet_info {
+	unsigned long hi_ireqfreq;	/* Hz */
+	unsigned long hi_flags;	/* information */
+	unsigned short hi_hpet;
+	unsigned short hi_timer;
+};
+
+#define HPET_INFO_PERIODIC	0x0010	/* periodic-capable comparator */
+
+#define	HPET_IE_ON	_IO('h', 0x01)	/* interrupt on */
+#define	HPET_IE_OFF	_IO('h', 0x02)	/* interrupt off */
+#define	HPET_INFO	_IOR('h', 0x03, struct hpet_info)
+#define	HPET_EPI	_IO('h', 0x04)	/* enable periodic */
+#define	HPET_DPI	_IO('h', 0x05)	/* disable periodic */
+#define	HPET_IRQFREQ	_IOW('h', 0x6, unsigned long)	/* IRQFREQ usec */
+
+#define MAX_HPET_TBS	8		/* maximum hpet timer blocks */
+
+#endif /* __HPET__ */
diff --git a/contrib/libs/linux-headers/linux/hsi/cs-protocol.h b/contrib/libs/linux-headers/linux/hsi/cs-protocol.h
new file mode 100644
index 0000000000..07c3bfb674
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hsi/cs-protocol.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * cmt-speech interface definitions
+ *
+ * Copyright (C) 2008,2009,2010 Nokia Corporation. All rights reserved.
+ *
+ * Contact: Kai Vehmanen <kai.vehmanen@nokia.com>
+ * Original author: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ */
+
+#ifndef _CS_PROTOCOL_H
+#define _CS_PROTOCOL_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/* chardev parameters */
+#define CS_DEV_FILE_NAME		"/dev/cmt_speech"
+
+/* user-space API versioning */
+#define CS_IF_VERSION			2
+
+/* APE kernel <-> user space messages */
+#define CS_CMD_SHIFT			28
+#define CS_DOMAIN_SHIFT			24
+
+#define CS_CMD_MASK			0xff000000
+#define CS_PARAM_MASK			0xffffff
+
+#define CS_CMD(id, dom) \
+	(((id) << CS_CMD_SHIFT) | ((dom) << CS_DOMAIN_SHIFT))
+
+#define CS_ERROR			CS_CMD(1, 0)
+#define CS_RX_DATA_RECEIVED		CS_CMD(2, 0)
+#define CS_TX_DATA_READY		CS_CMD(3, 0)
+#define CS_TX_DATA_SENT			CS_CMD(4, 0)
+
+/* params to CS_ERROR indication */
+#define CS_ERR_PEER_RESET		0
+
+/* ioctl interface */
+
+/* parameters to CS_CONFIG_BUFS ioctl */
+#define CS_FEAT_TSTAMP_RX_CTRL		(1 << 0)
+#define CS_FEAT_ROLLING_RX_COUNTER	(2 << 0)
+
+/* parameters to CS_GET_STATE ioctl */
+#define CS_STATE_CLOSED			0
+#define CS_STATE_OPENED			1 /* resource allocated */
+#define CS_STATE_CONFIGURED		2 /* data path active */
+
+/* maximum number of TX/RX buffers */
+#define CS_MAX_BUFFERS_SHIFT		4
+#define CS_MAX_BUFFERS			(1 << CS_MAX_BUFFERS_SHIFT)
+
+/* Parameters for setting up the data buffers */
+struct cs_buffer_config {
+	__u32 rx_bufs;	/* number of RX buffer slots */
+	__u32 tx_bufs;	/* number of TX buffer slots */
+	__u32 buf_size;	/* bytes */
+	__u32 flags;	/* see CS_FEAT_* */
+	__u32 reserved[4];
+};
+
+/*
+ * struct for monotonic timestamp taken when the
+ * last control command was received
+ */
+struct cs_timestamp {
+	__u32 tv_sec;  /* seconds */
+	__u32 tv_nsec; /* nanoseconds */
+};
+
+/*
+ * Struct describing the layout and contents of the driver mmap area.
+ * This information is meant as read-only information for the application.
+ */
+struct cs_mmap_config_block {
+	__u32 reserved1;
+	__u32 buf_size;		/* 0=disabled, otherwise the transfer size */
+	__u32 rx_bufs;		/* # of RX buffers */
+	__u32 tx_bufs;		/* # of TX buffers */
+	__u32 reserved2;
+	/* array of offsets within the mmap area for each RX and TX buffer */
+	__u32 rx_offsets[CS_MAX_BUFFERS];
+	__u32 tx_offsets[CS_MAX_BUFFERS];
+	__u32 rx_ptr;
+	__u32 rx_ptr_boundary;
+	__u32 reserved3[2];
+	/* enabled with CS_FEAT_TSTAMP_RX_CTRL */
+	struct cs_timestamp tstamp_rx_ctrl;
+};
+
+#define CS_IO_MAGIC		'C'
+
+#define CS_IOW(num, dtype)	_IOW(CS_IO_MAGIC, num, dtype)
+#define CS_IOR(num, dtype)	_IOR(CS_IO_MAGIC, num, dtype)
+#define CS_IOWR(num, dtype)	_IOWR(CS_IO_MAGIC, num, dtype)
+#define CS_IO(num)		_IO(CS_IO_MAGIC, num)
+
+#define CS_GET_STATE		CS_IOR(21, unsigned int)
+#define CS_SET_WAKELINE		CS_IOW(23, unsigned int)
+#define CS_GET_IF_VERSION	CS_IOR(30, unsigned int)
+#define CS_CONFIG_BUFS		CS_IOW(31, struct cs_buffer_config)
+
+#endif /* _CS_PROTOCOL_H */
diff --git a/contrib/libs/linux-headers/linux/hsi/hsi_char.h b/contrib/libs/linux-headers/linux/hsi/hsi_char.h
new file mode 100644
index 0000000000..5ef72f0daf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hsi/hsi_char.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Part of the HSI character device driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation. All rights reserved.
+ *
+ * Contact: Andras Domokos <andras.domokos at nokia.com>
+ */
+
+#ifndef __HSI_CHAR_H
+#define __HSI_CHAR_H
+
+#include <linux/types.h>
+
+#define HSI_CHAR_MAGIC		'k'
+#define HSC_IOW(num, dtype)	_IOW(HSI_CHAR_MAGIC, num, dtype)
+#define HSC_IOR(num, dtype)	_IOR(HSI_CHAR_MAGIC, num, dtype)
+#define HSC_IOWR(num, dtype)	_IOWR(HSI_CHAR_MAGIC, num, dtype)
+#define HSC_IO(num)		_IO(HSI_CHAR_MAGIC, num)
+
+#define HSC_RESET		HSC_IO(16)
+#define HSC_SET_PM		HSC_IO(17)
+#define HSC_SEND_BREAK		HSC_IO(18)
+#define HSC_SET_RX		HSC_IOW(19, struct hsc_rx_config)
+#define HSC_GET_RX		HSC_IOW(20, struct hsc_rx_config)
+#define HSC_SET_TX		HSC_IOW(21, struct hsc_tx_config)
+#define HSC_GET_TX		HSC_IOW(22, struct hsc_tx_config)
+
+#define HSC_PM_DISABLE		0
+#define HSC_PM_ENABLE		1
+
+#define HSC_MODE_STREAM		1
+#define HSC_MODE_FRAME		2
+#define HSC_FLOW_SYNC		0
+#define HSC_ARB_RR		0
+#define HSC_ARB_PRIO		1
+
+struct hsc_rx_config {
+	__u32 mode;
+	__u32 flow;
+	__u32 channels;
+};
+
+struct hsc_tx_config {
+	__u32 mode;
+	__u32 channels;
+	__u32 speed;
+	__u32 arb_mode;
+};
+
+#endif /* __HSI_CHAR_H */
diff --git a/contrib/libs/linux-headers/linux/hsr_netlink.h b/contrib/libs/linux-headers/linux/hsr_netlink.h
new file mode 100644
index 0000000000..d540ea9bbe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hsr_netlink.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2011-2013 Autronica Fire and Security AS
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * Author(s):
+ *	2011-2013 Arvid Brodin, arvid.brodin@xdin.com
+ */
+
+#ifndef __UAPI_HSR_NETLINK_H
+#define __UAPI_HSR_NETLINK_H
+
+/* Generic Netlink HSR family definition
+ */
+
+/* attributes for HSR or PRP node */
+enum {
+	HSR_A_UNSPEC,
+	HSR_A_NODE_ADDR,
+	HSR_A_IFINDEX,
+	HSR_A_IF1_AGE,
+	HSR_A_IF2_AGE,
+	HSR_A_NODE_ADDR_B,
+	HSR_A_IF1_SEQ,
+	HSR_A_IF2_SEQ,
+	HSR_A_IF1_IFINDEX,
+	HSR_A_IF2_IFINDEX,
+	HSR_A_ADDR_B_IFINDEX,
+	__HSR_A_MAX,
+};
+#define HSR_A_MAX (__HSR_A_MAX - 1)
+
+
+/* commands */
+enum {
+	HSR_C_UNSPEC,
+	HSR_C_RING_ERROR,
+	HSR_C_NODE_DOWN,
+	HSR_C_GET_NODE_STATUS,
+	HSR_C_SET_NODE_STATUS,
+	HSR_C_GET_NODE_LIST,
+	HSR_C_SET_NODE_LIST,
+	__HSR_C_MAX,
+};
+#define HSR_C_MAX (__HSR_C_MAX - 1)
+
+#endif /* __UAPI_HSR_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/hw_breakpoint.h b/contrib/libs/linux-headers/linux/hw_breakpoint.h
new file mode 100644
index 0000000000..6e4c69b02d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hw_breakpoint.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_HW_BREAKPOINT_H
+#define _LINUX_HW_BREAKPOINT_H
+
+enum {
+	HW_BREAKPOINT_LEN_1 = 1,
+	HW_BREAKPOINT_LEN_2 = 2,
+	HW_BREAKPOINT_LEN_3 = 3,
+	HW_BREAKPOINT_LEN_4 = 4,
+	HW_BREAKPOINT_LEN_5 = 5,
+	HW_BREAKPOINT_LEN_6 = 6,
+	HW_BREAKPOINT_LEN_7 = 7,
+	HW_BREAKPOINT_LEN_8 = 8,
+};
+
+enum {
+	HW_BREAKPOINT_EMPTY	= 0,
+	HW_BREAKPOINT_R		= 1,
+	HW_BREAKPOINT_W		= 2,
+	HW_BREAKPOINT_RW	= HW_BREAKPOINT_R | HW_BREAKPOINT_W,
+	HW_BREAKPOINT_X		= 4,
+	HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
+};
+
+#endif /* _LINUX_HW_BREAKPOINT_H */
diff --git a/contrib/libs/linux-headers/linux/hyperv.h b/contrib/libs/linux-headers/linux/hyperv.h
new file mode 100644
index 0000000000..d95359ecfb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/hyperv.h
@@ -0,0 +1,411 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *
+ * Copyright (c) 2011, Microsoft Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Authors:
+ *   Haiyang Zhang <haiyangz@microsoft.com>
+ *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
+ */
+
+#ifndef _HYPERV_H
+#define _HYPERV_H
+
+#include <linux/types.h>
+
+/*
+ * Framework version for util services.
+ */
+#define UTIL_FW_MINOR  0
+
+#define UTIL_WS2K8_FW_MAJOR  1
+#define UTIL_WS2K8_FW_VERSION     (UTIL_WS2K8_FW_MAJOR << 16 | UTIL_FW_MINOR)
+
+#define UTIL_FW_MAJOR  3
+#define UTIL_FW_VERSION     (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR)
+
+
+/*
+ * Implementation of host controlled snapshot of the guest.
+ */
+
+#define VSS_OP_REGISTER 128
+
+/*
+  Daemon code with full handshake support.
+ */
+#define VSS_OP_REGISTER1 129
+
+enum hv_vss_op {
+	VSS_OP_CREATE = 0,
+	VSS_OP_DELETE,
+	VSS_OP_HOT_BACKUP,
+	VSS_OP_GET_DM_INFO,
+	VSS_OP_BU_COMPLETE,
+	/*
+	 * Following operations are only supported with IC version >= 5.0
+	 */
+	VSS_OP_FREEZE, /* Freeze the file systems in the VM */
+	VSS_OP_THAW, /* Unfreeze the file systems */
+	VSS_OP_AUTO_RECOVER,
+	VSS_OP_COUNT /* Number of operations, must be last */
+};
+
+
+/*
+ * Header for all VSS messages.
+ */
+struct hv_vss_hdr {
+	__u8 operation;
+	__u8 reserved[7];
+} __attribute__((packed));
+
+
+/*
+ * Flag values for the hv_vss_check_feature. Linux supports only
+ * one value.
+ */
+#define VSS_HBU_NO_AUTO_RECOVERY	0x00000005
+
+struct hv_vss_check_feature {
+	__u32 flags;
+} __attribute__((packed));
+
+struct hv_vss_check_dm_info {
+	__u32 flags;
+} __attribute__((packed));
+
+/*
+ * struct hv_vss_msg encodes the fields that the Linux VSS
+ * driver accesses. However, FREEZE messages from Hyper-V contain
+ * additional LUN information that Linux doesn't use and are not
+ * represented in struct hv_vss_msg. A received FREEZE message may
+ * be as large as 6,260 bytes, so the driver must allocate at least
+ * that much space, not sizeof(struct hv_vss_msg). Other messages
+ * such as AUTO_RECOVER may be as large as 12,500 bytes. However,
+ * because the Linux VSS driver responds that it doesn't support
+ * auto-recovery, it should not receive such messages.
+ */
+struct hv_vss_msg {
+	union {
+		struct hv_vss_hdr vss_hdr;
+		int error;
+	};
+	union {
+		struct hv_vss_check_feature vss_cf;
+		struct hv_vss_check_dm_info dm_info;
+	};
+} __attribute__((packed));
+
+/*
+ * Implementation of a host to guest copy facility.
+ */
+
+#define FCOPY_VERSION_0 0
+#define FCOPY_VERSION_1 1
+#define FCOPY_CURRENT_VERSION FCOPY_VERSION_1
+#define W_MAX_PATH 260
+
+enum hv_fcopy_op {
+	START_FILE_COPY = 0,
+	WRITE_TO_FILE,
+	COMPLETE_FCOPY,
+	CANCEL_FCOPY,
+};
+
+struct hv_fcopy_hdr {
+	__u32 operation;
+	__u8 service_id0[16]; /* currently unused */
+	__u8 service_id1[16]; /* currently unused */
+} __attribute__((packed));
+
+#define OVER_WRITE	0x1
+#define CREATE_PATH	0x2
+
+struct hv_start_fcopy {
+	struct hv_fcopy_hdr hdr;
+	__u16 file_name[W_MAX_PATH];
+	__u16 path_name[W_MAX_PATH];
+	__u32 copy_flags;
+	__u64 file_size;
+} __attribute__((packed));
+
+/*
+ * The file is chunked into fragments.
+ */
+#define DATA_FRAGMENT	(6 * 1024)
+
+struct hv_do_fcopy {
+	struct hv_fcopy_hdr hdr;
+	__u32   pad;
+	__u64	offset;
+	__u32	size;
+	__u8	data[DATA_FRAGMENT];
+} __attribute__((packed));
+
+/*
+ * An implementation of HyperV key value pair (KVP) functionality for Linux.
+ *
+ *
+ * Copyright (C) 2010, Novell, Inc.
+ * Author : K. Y. Srinivasan <ksrinivasan@novell.com>
+ *
+ */
+
+/*
+ * Maximum value size - used for both key names and value data, and includes
+ * any applicable NULL terminators.
+ *
+ * Note:  This limit is somewhat arbitrary, but falls easily within what is
+ * supported for all native guests (back to Win 2000) and what is reasonable
+ * for the IC KVP exchange functionality.  Note that Windows Me/98/95 are
+ * limited to 255 character key names.
+ *
+ * MSDN recommends not storing data values larger than 2048 bytes in the
+ * registry.
+ *
+ * Note:  This value is used in defining the KVP exchange message - this value
+ * cannot be modified without affecting the message size and compatibility.
+ */
+
+/*
+ * bytes, including any null terminators
+ */
+#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE          (2048)
+
+
+/*
+ * Maximum key size - the registry limit for the length of an entry name
+ * is 256 characters, including the null terminator
+ */
+
+#define HV_KVP_EXCHANGE_MAX_KEY_SIZE            (512)
+
+/*
+ * In Linux, we implement the KVP functionality in two components:
+ * 1) The kernel component which is packaged as part of the hv_utils driver
+ * is responsible for communicating with the host and responsible for
+ * implementing the host/guest protocol. 2) A user level daemon that is
+ * responsible for data gathering.
+ *
+ * Host/Guest Protocol: The host iterates over an index and expects the guest
+ * to assign a key name to the index and also return the value corresponding to
+ * the key. The host will have atmost one KVP transaction outstanding at any
+ * given point in time. The host side iteration stops when the guest returns
+ * an error. Microsoft has specified the following mapping of key names to
+ * host specified index:
+ *
+ *	Index		Key Name
+ *	0		FullyQualifiedDomainName
+ *	1		IntegrationServicesVersion
+ *	2		NetworkAddressIPv4
+ *	3		NetworkAddressIPv6
+ *	4		OSBuildNumber
+ *	5		OSName
+ *	6		OSMajorVersion
+ *	7		OSMinorVersion
+ *	8		OSVersion
+ *	9		ProcessorArchitecture
+ *
+ * The Windows host expects the Key Name and Key Value to be encoded in utf16.
+ *
+ * Guest Kernel/KVP Daemon Protocol: As noted earlier, we implement all of the
+ * data gathering functionality in a user mode daemon. The user level daemon
+ * is also responsible for binding the key name to the index as well. The
+ * kernel and user-level daemon communicate using a connector channel.
+ *
+ * The user mode component first registers with the
+ * kernel component. Subsequently, the kernel component requests, data
+ * for the specified keys. In response to this message the user mode component
+ * fills in the value corresponding to the specified key. We overload the
+ * sequence field in the cn_msg header to define our KVP message types.
+ *
+ *
+ * The kernel component simply acts as a conduit for communication between the
+ * Windows host and the user-level daemon. The kernel component passes up the
+ * index received from the Host to the user-level daemon. If the index is
+ * valid (supported), the corresponding key as well as its
+ * value (both are strings) is returned. If the index is invalid
+ * (not supported), a NULL key string is returned.
+ */
+
+
+/*
+ * Registry value types.
+ */
+
+#define REG_SZ 1
+#define REG_U32 4
+#define REG_U64 8
+
+/*
+ * As we look at expanding the KVP functionality to include
+ * IP injection functionality, we need to maintain binary
+ * compatibility with older daemons.
+ *
+ * The KVP opcodes are defined by the host and it was unfortunate
+ * that I chose to treat the registration operation as part of the
+ * KVP operations defined by the host.
+ * Here is the level of compatibility
+ * (between the user level daemon and the kernel KVP driver) that we
+ * will implement:
+ *
+ * An older daemon will always be supported on a newer driver.
+ * A given user level daemon will require a minimal version of the
+ * kernel driver.
+ * If we cannot handle the version differences, we will fail gracefully
+ * (this can happen when we have a user level daemon that is more
+ * advanced than the KVP driver.
+ *
+ * We will use values used in this handshake for determining if we have
+ * workable user level daemon and the kernel driver. We begin by taking the
+ * registration opcode out of the KVP opcode namespace. We will however,
+ * maintain compatibility with the existing user-level daemon code.
+ */
+
+/*
+ * Daemon code not supporting IP injection (legacy daemon).
+ */
+
+#define KVP_OP_REGISTER	4
+
+/*
+ * Daemon code supporting IP injection.
+ * The KVP opcode field is used to communicate the
+ * registration information; so define a namespace that
+ * will be distinct from the host defined KVP opcode.
+ */
+
+#define KVP_OP_REGISTER1 100
+
+enum hv_kvp_exchg_op {
+	KVP_OP_GET = 0,
+	KVP_OP_SET,
+	KVP_OP_DELETE,
+	KVP_OP_ENUMERATE,
+	KVP_OP_GET_IP_INFO,
+	KVP_OP_SET_IP_INFO,
+	KVP_OP_COUNT /* Number of operations, must be last. */
+};
+
+enum hv_kvp_exchg_pool {
+	KVP_POOL_EXTERNAL = 0,
+	KVP_POOL_GUEST,
+	KVP_POOL_AUTO,
+	KVP_POOL_AUTO_EXTERNAL,
+	KVP_POOL_AUTO_INTERNAL,
+	KVP_POOL_COUNT /* Number of pools, must be last. */
+};
+
+/*
+ * Some Hyper-V status codes.
+ */
+
+#define HV_S_OK				0x00000000
+#define HV_E_FAIL			0x80004005
+#define HV_S_CONT			0x80070103
+#define HV_ERROR_NOT_SUPPORTED		0x80070032
+#define HV_ERROR_MACHINE_LOCKED		0x800704F7
+#define HV_ERROR_DEVICE_NOT_CONNECTED	0x8007048F
+#define HV_INVALIDARG			0x80070057
+#define HV_GUID_NOTFOUND		0x80041002
+#define HV_ERROR_ALREADY_EXISTS		0x80070050
+#define HV_ERROR_DISK_FULL		0x80070070
+
+#define ADDR_FAMILY_NONE	0x00
+#define ADDR_FAMILY_IPV4	0x01
+#define ADDR_FAMILY_IPV6	0x02
+
+#define MAX_ADAPTER_ID_SIZE	128
+#define MAX_IP_ADDR_SIZE	1024
+#define MAX_GATEWAY_SIZE	512
+
+
+struct hv_kvp_ipaddr_value {
+	__u16	adapter_id[MAX_ADAPTER_ID_SIZE];
+	__u8	addr_family;
+	__u8	dhcp_enabled;
+	__u16	ip_addr[MAX_IP_ADDR_SIZE];
+	__u16	sub_net[MAX_IP_ADDR_SIZE];
+	__u16	gate_way[MAX_GATEWAY_SIZE];
+	__u16	dns_addr[MAX_IP_ADDR_SIZE];
+} __attribute__((packed));
+
+
+struct hv_kvp_hdr {
+	__u8 operation;
+	__u8 pool;
+	__u16 pad;
+} __attribute__((packed));
+
+struct hv_kvp_exchg_msg_value {
+	__u32 value_type;
+	__u32 key_size;
+	__u32 value_size;
+	__u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
+	union {
+		__u8 value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE];
+		__u32 value_u32;
+		__u64 value_u64;
+	};
+} __attribute__((packed));
+
+struct hv_kvp_msg_enumerate {
+	__u32 index;
+	struct hv_kvp_exchg_msg_value data;
+} __attribute__((packed));
+
+struct hv_kvp_msg_get {
+	struct hv_kvp_exchg_msg_value data;
+};
+
+struct hv_kvp_msg_set {
+	struct hv_kvp_exchg_msg_value data;
+};
+
+struct hv_kvp_msg_delete {
+	__u32 key_size;
+	__u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
+};
+
+struct hv_kvp_register {
+	__u8 version[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
+};
+
+struct hv_kvp_msg {
+	union {
+		struct hv_kvp_hdr	kvp_hdr;
+		int error;
+	};
+	union {
+		struct hv_kvp_msg_get		kvp_get;
+		struct hv_kvp_msg_set		kvp_set;
+		struct hv_kvp_msg_delete	kvp_delete;
+		struct hv_kvp_msg_enumerate	kvp_enum_data;
+		struct hv_kvp_ipaddr_value      kvp_ip_val;
+		struct hv_kvp_register		kvp_register;
+	} body;
+} __attribute__((packed));
+
+struct hv_kvp_ip_msg {
+	__u8 operation;
+	__u8 pool;
+	struct hv_kvp_ipaddr_value      kvp_ip_val;
+} __attribute__((packed));
+
+#endif /* _HYPERV_H */
diff --git a/contrib/libs/linux-headers/linux/i2c-dev.h b/contrib/libs/linux-headers/linux/i2c-dev.h
new file mode 100644
index 0000000000..2a3807a9d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/i2c-dev.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * i2c-dev.h - I2C bus char device interface
+ *
+ * Copyright (C) 1995-97 Simon G. Vogl
+ * Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl>
+ */
+
+#ifndef _LINUX_I2C_DEV_H
+#define _LINUX_I2C_DEV_H
+
+#include <linux/types.h>
+
+
+/* /dev/i2c-X ioctl commands.  The ioctl's parameter is always an
+ * unsigned long, except for:
+ *	- I2C_FUNCS, takes pointer to an unsigned long
+ *	- I2C_RDWR, takes pointer to struct i2c_rdwr_ioctl_data
+ *	- I2C_SMBUS, takes pointer to struct i2c_smbus_ioctl_data
+ */
+#define I2C_RETRIES	0x0701	/* number of times a device address should
+				   be polled when not acknowledging */
+#define I2C_TIMEOUT	0x0702	/* set timeout in units of 10 ms */
+
+/* NOTE: Slave address is 7 or 10 bits, but 10-bit addresses
+ * are NOT supported! (due to code brokenness)
+ */
+#define I2C_SLAVE	0x0703	/* Use this slave address */
+#define I2C_SLAVE_FORCE	0x0706	/* Use this slave address, even if it
+				   is already in use by a driver! */
+#define I2C_TENBIT	0x0704	/* 0 for 7 bit addrs, != 0 for 10 bit */
+
+#define I2C_FUNCS	0x0705	/* Get the adapter functionality mask */
+
+#define I2C_RDWR	0x0707	/* Combined R/W transfer (one STOP only) */
+
+#define I2C_PEC		0x0708	/* != 0 to use PEC with SMBus */
+#define I2C_SMBUS	0x0720	/* SMBus transfer */
+
+
+/* This is the structure as used in the I2C_SMBUS ioctl call */
+struct i2c_smbus_ioctl_data {
+	__u8 read_write;
+	__u8 command;
+	__u32 size;
+	union i2c_smbus_data *data;
+};
+
+/* This is the structure as used in the I2C_RDWR ioctl call */
+struct i2c_rdwr_ioctl_data {
+	struct i2c_msg *msgs;	/* pointers to i2c_msgs */
+	__u32 nmsgs;			/* number of i2c_msgs */
+};
+
+#define  I2C_RDWR_IOCTL_MAX_MSGS	42
+/* Originally defined with a typo, keep it for compatibility */
+#define  I2C_RDRW_IOCTL_MAX_MSGS	I2C_RDWR_IOCTL_MAX_MSGS
+
+
+#endif /* _LINUX_I2C_DEV_H */
diff --git a/contrib/libs/linux-headers/linux/i2c.h b/contrib/libs/linux-headers/linux/i2c.h
new file mode 100644
index 0000000000..7144751fa2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/i2c.h
@@ -0,0 +1,164 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * i2c.h - definitions for the I2C bus interface
+ *
+ * Copyright (C) 1995-2000 Simon G. Vogl
+ * With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and
+ * Frodo Looijaard <frodol@dds.nl>
+ */
+
+#ifndef _LINUX_I2C_H
+#define _LINUX_I2C_H
+
+#include <linux/types.h>
+
+/**
+ * struct i2c_msg - an I2C transaction segment beginning with START
+ *
+ * @addr: Slave address, either 7 or 10 bits. When this is a 10 bit address,
+ *   %I2C_M_TEN must be set in @flags and the adapter must support
+ *   %I2C_FUNC_10BIT_ADDR.
+ *
+ * @flags:
+ *   Supported by all adapters:
+ *   %I2C_M_RD: read data (from slave to master). Guaranteed to be 0x0001!
+ *
+ *   Optional:
+ *   %I2C_M_DMA_SAFE: the buffer of this message is DMA safe. Makes only sense
+ *     in kernelspace, because userspace buffers are copied anyway
+ *
+ *   Only if I2C_FUNC_10BIT_ADDR is set:
+ *   %I2C_M_TEN: this is a 10 bit chip address
+ *
+ *   Only if I2C_FUNC_SMBUS_READ_BLOCK_DATA is set:
+ *   %I2C_M_RECV_LEN: message length will be first received byte
+ *
+ *   Only if I2C_FUNC_NOSTART is set:
+ *   %I2C_M_NOSTART: skip repeated start sequence
+
+ *   Only if I2C_FUNC_PROTOCOL_MANGLING is set:
+ *   %I2C_M_NO_RD_ACK: in a read message, master ACK/NACK bit is skipped
+ *   %I2C_M_IGNORE_NAK: treat NACK from client as ACK
+ *   %I2C_M_REV_DIR_ADDR: toggles the Rd/Wr bit
+ *   %I2C_M_STOP: force a STOP condition after the message
+ *
+ * @len: Number of data bytes in @buf being read from or written to the I2C
+ *   slave address. For read transactions where %I2C_M_RECV_LEN is set, the
+ *   caller guarantees that this buffer can hold up to %I2C_SMBUS_BLOCK_MAX
+ *   bytes in addition to the initial length byte sent by the slave (plus,
+ *   if used, the SMBus PEC); and this value will be incremented by the number
+ *   of block data bytes received.
+ *
+ * @buf: The buffer into which data is read, or from which it's written.
+ *
+ * An i2c_msg is the low level representation of one segment of an I2C
+ * transaction.  It is visible to drivers in the @i2c_transfer() procedure,
+ * to userspace from i2c-dev, and to I2C adapter drivers through the
+ * @i2c_adapter.@master_xfer() method.
+ *
+ * Except when I2C "protocol mangling" is used, all I2C adapters implement
+ * the standard rules for I2C transactions.  Each transaction begins with a
+ * START.  That is followed by the slave address, and a bit encoding read
+ * versus write.  Then follow all the data bytes, possibly including a byte
+ * with SMBus PEC.  The transfer terminates with a NAK, or when all those
+ * bytes have been transferred and ACKed.  If this is the last message in a
+ * group, it is followed by a STOP.  Otherwise it is followed by the next
+ * @i2c_msg transaction segment, beginning with a (repeated) START.
+ *
+ * Alternatively, when the adapter supports %I2C_FUNC_PROTOCOL_MANGLING then
+ * passing certain @flags may have changed those standard protocol behaviors.
+ * Those flags are only for use with broken/nonconforming slaves, and with
+ * adapters which are known to support the specific mangling options they need.
+ */
+struct i2c_msg {
+	__u16 addr;
+	__u16 flags;
+#define I2C_M_RD		0x0001	/* guaranteed to be 0x0001! */
+#define I2C_M_TEN		0x0010	/* use only if I2C_FUNC_10BIT_ADDR */
+#define I2C_M_DMA_SAFE		0x0200	/* use only in kernel space */
+#define I2C_M_RECV_LEN		0x0400	/* use only if I2C_FUNC_SMBUS_READ_BLOCK_DATA */
+#define I2C_M_NO_RD_ACK		0x0800	/* use only if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_IGNORE_NAK	0x1000	/* use only if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_REV_DIR_ADDR	0x2000	/* use only if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_NOSTART		0x4000	/* use only if I2C_FUNC_NOSTART */
+#define I2C_M_STOP		0x8000	/* use only if I2C_FUNC_PROTOCOL_MANGLING */
+	__u16 len;
+	__u8 *buf;
+};
+
+/* To determine what functionality is present */
+
+#define I2C_FUNC_I2C			0x00000001
+#define I2C_FUNC_10BIT_ADDR		0x00000002 /* required for I2C_M_TEN */
+#define I2C_FUNC_PROTOCOL_MANGLING	0x00000004 /* required for I2C_M_IGNORE_NAK etc. */
+#define I2C_FUNC_SMBUS_PEC		0x00000008
+#define I2C_FUNC_NOSTART		0x00000010 /* required for I2C_M_NOSTART */
+#define I2C_FUNC_SLAVE			0x00000020
+#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL	0x00008000 /* SMBus 2.0 or later */
+#define I2C_FUNC_SMBUS_QUICK		0x00010000
+#define I2C_FUNC_SMBUS_READ_BYTE	0x00020000
+#define I2C_FUNC_SMBUS_WRITE_BYTE	0x00040000
+#define I2C_FUNC_SMBUS_READ_BYTE_DATA	0x00080000
+#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA	0x00100000
+#define I2C_FUNC_SMBUS_READ_WORD_DATA	0x00200000
+#define I2C_FUNC_SMBUS_WRITE_WORD_DATA	0x00400000
+#define I2C_FUNC_SMBUS_PROC_CALL	0x00800000
+#define I2C_FUNC_SMBUS_READ_BLOCK_DATA	0x01000000 /* required for I2C_M_RECV_LEN */
+#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000
+#define I2C_FUNC_SMBUS_READ_I2C_BLOCK	0x04000000 /* I2C-like block xfer  */
+#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK	0x08000000 /* w/ 1-byte reg. addr. */
+#define I2C_FUNC_SMBUS_HOST_NOTIFY	0x10000000 /* SMBus 2.0 or later */
+
+#define I2C_FUNC_SMBUS_BYTE		(I2C_FUNC_SMBUS_READ_BYTE | \
+					 I2C_FUNC_SMBUS_WRITE_BYTE)
+#define I2C_FUNC_SMBUS_BYTE_DATA	(I2C_FUNC_SMBUS_READ_BYTE_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_BYTE_DATA)
+#define I2C_FUNC_SMBUS_WORD_DATA	(I2C_FUNC_SMBUS_READ_WORD_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_WORD_DATA)
+#define I2C_FUNC_SMBUS_BLOCK_DATA	(I2C_FUNC_SMBUS_READ_BLOCK_DATA | \
+					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA)
+#define I2C_FUNC_SMBUS_I2C_BLOCK	(I2C_FUNC_SMBUS_READ_I2C_BLOCK | \
+					 I2C_FUNC_SMBUS_WRITE_I2C_BLOCK)
+
+#define I2C_FUNC_SMBUS_EMUL		(I2C_FUNC_SMBUS_QUICK | \
+					 I2C_FUNC_SMBUS_BYTE | \
+					 I2C_FUNC_SMBUS_BYTE_DATA | \
+					 I2C_FUNC_SMBUS_WORD_DATA | \
+					 I2C_FUNC_SMBUS_PROC_CALL | \
+					 I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \
+					 I2C_FUNC_SMBUS_I2C_BLOCK | \
+					 I2C_FUNC_SMBUS_PEC)
+
+/* if I2C_M_RECV_LEN is also supported */
+#define I2C_FUNC_SMBUS_EMUL_ALL		(I2C_FUNC_SMBUS_EMUL | \
+					 I2C_FUNC_SMBUS_READ_BLOCK_DATA | \
+					 I2C_FUNC_SMBUS_BLOCK_PROC_CALL)
+
+/*
+ * Data for SMBus Messages
+ */
+#define I2C_SMBUS_BLOCK_MAX	32	/* As specified in SMBus standard */
+union i2c_smbus_data {
+	__u8 byte;
+	__u16 word;
+	__u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */
+			       /* and one more for user-space compatibility */
+};
+
+/* i2c_smbus_xfer read or write markers */
+#define I2C_SMBUS_READ	1
+#define I2C_SMBUS_WRITE	0
+
+/* SMBus transaction types (size parameter in the above functions)
+   Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */
+#define I2C_SMBUS_QUICK		    0
+#define I2C_SMBUS_BYTE		    1
+#define I2C_SMBUS_BYTE_DATA	    2
+#define I2C_SMBUS_WORD_DATA	    3
+#define I2C_SMBUS_PROC_CALL	    4
+#define I2C_SMBUS_BLOCK_DATA	    5
+#define I2C_SMBUS_I2C_BLOCK_BROKEN  6
+#define I2C_SMBUS_BLOCK_PROC_CALL   7		/* SMBus 2.0 */
+#define I2C_SMBUS_I2C_BLOCK_DATA    8
+
+#endif /* _LINUX_I2C_H */
diff --git a/contrib/libs/linux-headers/linux/i2o-dev.h b/contrib/libs/linux-headers/linux/i2o-dev.h
new file mode 100644
index 0000000000..cc14b66ffb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/i2o-dev.h
@@ -0,0 +1,422 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * I2O user space accessible structures/APIs
+ *
+ * (c) Copyright 1999, 2000 Red Hat Software
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ *************************************************************************
+ *
+ * This header file defines the I2O APIs that are available to both
+ * the kernel and user level applications.  Kernel specific structures
+ * are defined in i2o_osm. OSMs should include _only_ i2o_osm.h which
+ * automatically includes this file.
+ *
+ */
+
+#ifndef _I2O_DEV_H
+#define _I2O_DEV_H
+
+/* How many controllers are we allowing */
+#define MAX_I2O_CONTROLLERS	32
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * I2O Control IOCTLs and structures
+ */
+#define I2O_MAGIC_NUMBER	'i'
+#define I2OGETIOPS		_IOR(I2O_MAGIC_NUMBER,0,__u8[MAX_I2O_CONTROLLERS])
+#define I2OHRTGET		_IOWR(I2O_MAGIC_NUMBER,1,struct i2o_cmd_hrtlct)
+#define I2OLCTGET		_IOWR(I2O_MAGIC_NUMBER,2,struct i2o_cmd_hrtlct)
+#define I2OPARMSET		_IOWR(I2O_MAGIC_NUMBER,3,struct i2o_cmd_psetget)
+#define I2OPARMGET		_IOWR(I2O_MAGIC_NUMBER,4,struct i2o_cmd_psetget)
+#define I2OSWDL 		_IOWR(I2O_MAGIC_NUMBER,5,struct i2o_sw_xfer)
+#define I2OSWUL 		_IOWR(I2O_MAGIC_NUMBER,6,struct i2o_sw_xfer)
+#define I2OSWDEL		_IOWR(I2O_MAGIC_NUMBER,7,struct i2o_sw_xfer)
+#define I2OVALIDATE		_IOR(I2O_MAGIC_NUMBER,8,__u32)
+#define I2OHTML 		_IOWR(I2O_MAGIC_NUMBER,9,struct i2o_html)
+#define I2OEVTREG		_IOW(I2O_MAGIC_NUMBER,10,struct i2o_evt_id)
+#define I2OEVTGET		_IOR(I2O_MAGIC_NUMBER,11,struct i2o_evt_info)
+#define I2OPASSTHRU		_IOR(I2O_MAGIC_NUMBER,12,struct i2o_cmd_passthru)
+#define I2OPASSTHRU32		_IOR(I2O_MAGIC_NUMBER,12,struct i2o_cmd_passthru32)
+
+struct i2o_cmd_passthru32 {
+	unsigned int iop;	/* IOP unit number */
+	__u32 msg;		/* message */
+};
+
+struct i2o_cmd_passthru {
+	unsigned int iop;	/* IOP unit number */
+	void *msg;	/* message */
+};
+
+struct i2o_cmd_hrtlct {
+	unsigned int iop;	/* IOP unit number */
+	void *resbuf;	/* Buffer for result */
+	unsigned int *reslen;	/* Buffer length in bytes */
+};
+
+struct i2o_cmd_psetget {
+	unsigned int iop;	/* IOP unit number */
+	unsigned int tid;	/* Target device TID */
+	void *opbuf;	/* Operation List buffer */
+	unsigned int oplen;	/* Operation List buffer length in bytes */
+	void *resbuf;	/* Result List buffer */
+	unsigned int *reslen;	/* Result List buffer length in bytes */
+};
+
+struct i2o_sw_xfer {
+	unsigned int iop;	/* IOP unit number */
+	unsigned char flags;	/* Flags field */
+	unsigned char sw_type;	/* Software type */
+	unsigned int sw_id;	/* Software ID */
+	void *buf;	/* Pointer to software buffer */
+	unsigned int *swlen;	/* Length of software data */
+	unsigned int *maxfrag;	/* Maximum fragment count */
+	unsigned int *curfrag;	/* Current fragment count */
+};
+
+struct i2o_html {
+	unsigned int iop;	/* IOP unit number */
+	unsigned int tid;	/* Target device ID */
+	unsigned int page;	/* HTML page */
+	void *resbuf;	/* Buffer for reply HTML page */
+	unsigned int *reslen;	/* Length in bytes of reply buffer */
+	void *qbuf;	/* Pointer to HTTP query string */
+	unsigned int qlen;	/* Length in bytes of query string buffer */
+};
+
+#define I2O_EVT_Q_LEN 32
+
+struct i2o_evt_id {
+	unsigned int iop;
+	unsigned int tid;
+	unsigned int evt_mask;
+};
+
+/* Event data size = frame size - message header + evt indicator */
+#define I2O_EVT_DATA_SIZE 88
+
+struct i2o_evt_info {
+	struct i2o_evt_id id;
+	unsigned char evt_data[I2O_EVT_DATA_SIZE];
+	unsigned int data_size;
+};
+
+struct i2o_evt_get {
+	struct i2o_evt_info info;
+	int pending;
+	int lost;
+};
+
+typedef struct i2o_sg_io_hdr {
+	unsigned int flags;	/* see I2O_DPT_SG_IO_FLAGS */
+} i2o_sg_io_hdr_t;
+
+/**************************************************************************
+ * HRT related constants and structures
+ **************************************************************************/
+#define I2O_BUS_LOCAL	0
+#define I2O_BUS_ISA	1
+#define I2O_BUS_EISA	2
+/* was  I2O_BUS_MCA	3 */
+#define I2O_BUS_PCI	4
+#define I2O_BUS_PCMCIA	5
+#define I2O_BUS_NUBUS	6
+#define I2O_BUS_CARDBUS 7
+#define I2O_BUS_UNKNOWN 0x80
+
+typedef struct _i2o_pci_bus {
+	__u8 PciFunctionNumber;
+	__u8 PciDeviceNumber;
+	__u8 PciBusNumber;
+	__u8 reserved;
+	__u16 PciVendorID;
+	__u16 PciDeviceID;
+} i2o_pci_bus;
+
+typedef struct _i2o_local_bus {
+	__u16 LbBaseIOPort;
+	__u16 reserved;
+	__u32 LbBaseMemoryAddress;
+} i2o_local_bus;
+
+typedef struct _i2o_isa_bus {
+	__u16 IsaBaseIOPort;
+	__u8 CSN;
+	__u8 reserved;
+	__u32 IsaBaseMemoryAddress;
+} i2o_isa_bus;
+
+typedef struct _i2o_eisa_bus_info {
+	__u16 EisaBaseIOPort;
+	__u8 reserved;
+	__u8 EisaSlotNumber;
+	__u32 EisaBaseMemoryAddress;
+} i2o_eisa_bus;
+
+typedef struct _i2o_mca_bus {
+	__u16 McaBaseIOPort;
+	__u8 reserved;
+	__u8 McaSlotNumber;
+	__u32 McaBaseMemoryAddress;
+} i2o_mca_bus;
+
+typedef struct _i2o_other_bus {
+	__u16 BaseIOPort;
+	__u16 reserved;
+	__u32 BaseMemoryAddress;
+} i2o_other_bus;
+
+typedef struct _i2o_hrt_entry {
+	__u32 adapter_id;
+	__u32 parent_tid:12;
+	__u32 state:4;
+	__u32 bus_num:8;
+	__u32 bus_type:8;
+	union {
+		i2o_pci_bus pci_bus;
+		i2o_local_bus local_bus;
+		i2o_isa_bus isa_bus;
+		i2o_eisa_bus eisa_bus;
+		i2o_mca_bus mca_bus;
+		i2o_other_bus other_bus;
+	} bus;
+} i2o_hrt_entry;
+
+typedef struct _i2o_hrt {
+	__u16 num_entries;
+	__u8 entry_len;
+	__u8 hrt_version;
+	__u32 change_ind;
+	i2o_hrt_entry hrt_entry[1];
+} i2o_hrt;
+
+typedef struct _i2o_lct_entry {
+	__u32 entry_size:16;
+	__u32 tid:12;
+	__u32 reserved:4;
+	__u32 change_ind;
+	__u32 device_flags;
+	__u32 class_id:12;
+	__u32 version:4;
+	__u32 vendor_id:16;
+	__u32 sub_class;
+	__u32 user_tid:12;
+	__u32 parent_tid:12;
+	__u32 bios_info:8;
+	__u8 identity_tag[8];
+	__u32 event_capabilities;
+} i2o_lct_entry;
+
+typedef struct _i2o_lct {
+	__u32 table_size:16;
+	__u32 boot_tid:12;
+	__u32 lct_ver:4;
+	__u32 iop_flags;
+	__u32 change_ind;
+	i2o_lct_entry lct_entry[1];
+} i2o_lct;
+
+typedef struct _i2o_status_block {
+	__u16 org_id;
+	__u16 reserved;
+	__u16 iop_id:12;
+	__u16 reserved1:4;
+	__u16 host_unit_id;
+	__u16 segment_number:12;
+	__u16 i2o_version:4;
+	__u8 iop_state;
+	__u8 msg_type;
+	__u16 inbound_frame_size;
+	__u8 init_code;
+	__u8 reserved2;
+	__u32 max_inbound_frames;
+	__u32 cur_inbound_frames;
+	__u32 max_outbound_frames;
+	char product_id[24];
+	__u32 expected_lct_size;
+	__u32 iop_capabilities;
+	__u32 desired_mem_size;
+	__u32 current_mem_size;
+	__u32 current_mem_base;
+	__u32 desired_io_size;
+	__u32 current_io_size;
+	__u32 current_io_base;
+	__u32 reserved3:24;
+	__u32 cmd_status:8;
+} i2o_status_block;
+
+/* Event indicator mask flags */
+#define I2O_EVT_IND_STATE_CHANGE		0x80000000
+#define I2O_EVT_IND_GENERAL_WARNING		0x40000000
+#define I2O_EVT_IND_CONFIGURATION_FLAG		0x20000000
+#define I2O_EVT_IND_LOCK_RELEASE		0x10000000
+#define I2O_EVT_IND_CAPABILITY_CHANGE		0x08000000
+#define I2O_EVT_IND_DEVICE_RESET		0x04000000
+#define I2O_EVT_IND_EVT_MASK_MODIFIED		0x02000000
+#define I2O_EVT_IND_FIELD_MODIFIED		0x01000000
+#define I2O_EVT_IND_VENDOR_EVT			0x00800000
+#define I2O_EVT_IND_DEVICE_STATE		0x00400000
+
+/* Executive event indicitors */
+#define I2O_EVT_IND_EXEC_RESOURCE_LIMITS	0x00000001
+#define I2O_EVT_IND_EXEC_CONNECTION_FAIL	0x00000002
+#define I2O_EVT_IND_EXEC_ADAPTER_FAULT		0x00000004
+#define I2O_EVT_IND_EXEC_POWER_FAIL		0x00000008
+#define I2O_EVT_IND_EXEC_RESET_PENDING		0x00000010
+#define I2O_EVT_IND_EXEC_RESET_IMMINENT 	0x00000020
+#define I2O_EVT_IND_EXEC_HW_FAIL		0x00000040
+#define I2O_EVT_IND_EXEC_XCT_CHANGE		0x00000080
+#define I2O_EVT_IND_EXEC_NEW_LCT_ENTRY		0x00000100
+#define I2O_EVT_IND_EXEC_MODIFIED_LCT		0x00000200
+#define I2O_EVT_IND_EXEC_DDM_AVAILABILITY	0x00000400
+
+/* Random Block Storage Event Indicators */
+#define I2O_EVT_IND_BSA_VOLUME_LOAD		0x00000001
+#define I2O_EVT_IND_BSA_VOLUME_UNLOAD		0x00000002
+#define I2O_EVT_IND_BSA_VOLUME_UNLOAD_REQ	0x00000004
+#define I2O_EVT_IND_BSA_CAPACITY_CHANGE 	0x00000008
+#define I2O_EVT_IND_BSA_SCSI_SMART		0x00000010
+
+/* Event data for generic events */
+#define I2O_EVT_STATE_CHANGE_NORMAL		0x00
+#define I2O_EVT_STATE_CHANGE_SUSPENDED		0x01
+#define I2O_EVT_STATE_CHANGE_RESTART		0x02
+#define I2O_EVT_STATE_CHANGE_NA_RECOVER 	0x03
+#define I2O_EVT_STATE_CHANGE_NA_NO_RECOVER	0x04
+#define I2O_EVT_STATE_CHANGE_QUIESCE_REQUEST	0x05
+#define I2O_EVT_STATE_CHANGE_FAILED		0x10
+#define I2O_EVT_STATE_CHANGE_FAULTED		0x11
+
+#define I2O_EVT_GEN_WARNING_NORMAL		0x00
+#define I2O_EVT_GEN_WARNING_ERROR_THRESHOLD	0x01
+#define I2O_EVT_GEN_WARNING_MEDIA_FAULT 	0x02
+
+#define I2O_EVT_CAPABILITY_OTHER		0x01
+#define I2O_EVT_CAPABILITY_CHANGED		0x02
+
+#define I2O_EVT_SENSOR_STATE_CHANGED		0x01
+
+/*
+ *	I2O classes / subclasses
+ */
+
+/*  Class ID and Code Assignments
+ *  (LCT.ClassID.Version field)
+ */
+#define I2O_CLASS_VERSION_10			0x00
+#define I2O_CLASS_VERSION_11			0x01
+
+/*  Class code names
+ *  (from v1.5 Table 6-1 Class Code Assignments.)
+ */
+
+#define I2O_CLASS_EXECUTIVE			0x000
+#define I2O_CLASS_DDM				0x001
+#define I2O_CLASS_RANDOM_BLOCK_STORAGE		0x010
+#define I2O_CLASS_SEQUENTIAL_STORAGE		0x011
+#define I2O_CLASS_LAN				0x020
+#define I2O_CLASS_WAN				0x030
+#define I2O_CLASS_FIBRE_CHANNEL_PORT		0x040
+#define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL	0x041
+#define I2O_CLASS_SCSI_PERIPHERAL		0x051
+#define I2O_CLASS_ATE_PORT			0x060
+#define I2O_CLASS_ATE_PERIPHERAL		0x061
+#define I2O_CLASS_FLOPPY_CONTROLLER		0x070
+#define I2O_CLASS_FLOPPY_DEVICE 		0x071
+#define I2O_CLASS_BUS_ADAPTER			0x080
+#define I2O_CLASS_PEER_TRANSPORT_AGENT		0x090
+#define I2O_CLASS_PEER_TRANSPORT		0x091
+#define	I2O_CLASS_END				0xfff
+
+/*
+ *  Rest of 0x092 - 0x09f reserved for peer-to-peer classes
+ */
+
+#define I2O_CLASS_MATCH_ANYCLASS		0xffffffff
+
+/*
+ *  Subclasses
+ */
+
+#define I2O_SUBCLASS_i960			0x001
+#define I2O_SUBCLASS_HDM			0x020
+#define I2O_SUBCLASS_ISM			0x021
+
+/* Operation functions */
+
+#define I2O_PARAMS_FIELD_GET			0x0001
+#define I2O_PARAMS_LIST_GET			0x0002
+#define I2O_PARAMS_MORE_GET			0x0003
+#define I2O_PARAMS_SIZE_GET			0x0004
+#define I2O_PARAMS_TABLE_GET			0x0005
+#define I2O_PARAMS_FIELD_SET			0x0006
+#define I2O_PARAMS_LIST_SET			0x0007
+#define I2O_PARAMS_ROW_ADD			0x0008
+#define I2O_PARAMS_ROW_DELETE			0x0009
+#define I2O_PARAMS_TABLE_CLEAR			0x000A
+
+/*
+ * I2O serial number conventions / formats
+ * (circa v1.5)
+ */
+
+#define I2O_SNFORMAT_UNKNOWN			0
+#define I2O_SNFORMAT_BINARY			1
+#define I2O_SNFORMAT_ASCII			2
+#define I2O_SNFORMAT_UNICODE			3
+#define I2O_SNFORMAT_LAN48_MAC			4
+#define I2O_SNFORMAT_WAN			5
+
+/*
+ * Plus new in v2.0 (Yellowstone pdf doc)
+ */
+
+#define I2O_SNFORMAT_LAN64_MAC			6
+#define I2O_SNFORMAT_DDM			7
+#define I2O_SNFORMAT_IEEE_REG64 		8
+#define I2O_SNFORMAT_IEEE_REG128		9
+#define I2O_SNFORMAT_UNKNOWN2			0xff
+
+/*
+ *	I2O Get Status State values
+ */
+
+#define ADAPTER_STATE_INITIALIZING		0x01
+#define ADAPTER_STATE_RESET			0x02
+#define ADAPTER_STATE_HOLD			0x04
+#define ADAPTER_STATE_READY			0x05
+#define ADAPTER_STATE_OPERATIONAL		0x08
+#define ADAPTER_STATE_FAILED			0x10
+#define ADAPTER_STATE_FAULTED			0x11
+
+/*
+ *	Software module types
+ */
+#define I2O_SOFTWARE_MODULE_IRTOS		0x11
+#define I2O_SOFTWARE_MODULE_IOP_PRIVATE		0x22
+#define I2O_SOFTWARE_MODULE_IOP_CONFIG		0x23
+
+/*
+ *	Vendors
+ */
+#define I2O_VENDOR_DPT				0x001b
+
+/*
+ * DPT / Adaptec specific values for i2o_sg_io_hdr flags.
+ */
+#define I2O_DPT_SG_FLAG_INTERPRET		0x00010000
+#define I2O_DPT_SG_FLAG_PHYSICAL		0x00020000
+
+#define I2O_DPT_FLASH_FRAG_SIZE			0x10000
+#define I2O_DPT_FLASH_READ			0x0101
+#define I2O_DPT_FLASH_WRITE			0x0102
+
+#endif				/* _I2O_DEV_H */
diff --git a/contrib/libs/linux-headers/linux/i8k.h b/contrib/libs/linux-headers/linux/i8k.h
new file mode 100644
index 0000000000..268e6268f6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/i8k.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * i8k.h -- Linux driver for accessing the SMM BIOS on Dell laptops
+ *
+ * Copyright (C) 2001  Massimo Dal Zotto <dz@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _LINUX_I8K_H
+#define _LINUX_I8K_H
+
+#define I8K_PROC		"/proc/i8k"
+#define I8K_PROC_FMT		"1.0"
+
+#define I8K_BIOS_VERSION	_IOR ('i', 0x80, int)	/* broken: meant 4 bytes */
+#define I8K_MACHINE_ID		_IOR ('i', 0x81, int)	/* broken: meant 16 bytes */
+#define I8K_POWER_STATUS	_IOR ('i', 0x82, size_t)
+#define I8K_FN_STATUS		_IOR ('i', 0x83, size_t)
+#define I8K_GET_TEMP		_IOR ('i', 0x84, size_t)
+#define I8K_GET_SPEED		_IOWR('i', 0x85, size_t)
+#define I8K_GET_FAN		_IOWR('i', 0x86, size_t)
+#define I8K_SET_FAN		_IOWR('i', 0x87, size_t)
+
+#define I8K_FAN_LEFT		1
+#define I8K_FAN_RIGHT		0
+#define I8K_FAN_OFF		0
+#define I8K_FAN_LOW		1
+#define I8K_FAN_HIGH		2
+#define I8K_FAN_TURBO		3
+#define I8K_FAN_MAX		I8K_FAN_TURBO
+
+#define I8K_VOL_UP		1
+#define I8K_VOL_DOWN		2
+#define I8K_VOL_MUTE		4
+
+#define I8K_AC			1
+#define I8K_BATTERY		0
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/icmp.h b/contrib/libs/linux-headers/linux/icmp.h
new file mode 100644
index 0000000000..62963c6999
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/icmp.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the ICMP protocol.
+ *
+ * Version:	@(#)icmp.h	1.0.3	04/28/93
+ *
+ * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_ICMP_H
+#define _LINUX_ICMP_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <linux/if.h>
+#include <linux/in6.h>
+
+#define ICMP_ECHOREPLY		0	/* Echo Reply			*/
+#define ICMP_DEST_UNREACH	3	/* Destination Unreachable	*/
+#define ICMP_SOURCE_QUENCH	4	/* Source Quench		*/
+#define ICMP_REDIRECT		5	/* Redirect (change route)	*/
+#define ICMP_ECHO		8	/* Echo Request			*/
+#define ICMP_TIME_EXCEEDED	11	/* Time Exceeded		*/
+#define ICMP_PARAMETERPROB	12	/* Parameter Problem		*/
+#define ICMP_TIMESTAMP		13	/* Timestamp Request		*/
+#define ICMP_TIMESTAMPREPLY	14	/* Timestamp Reply		*/
+#define ICMP_INFO_REQUEST	15	/* Information Request		*/
+#define ICMP_INFO_REPLY		16	/* Information Reply		*/
+#define ICMP_ADDRESS		17	/* Address Mask Request		*/
+#define ICMP_ADDRESSREPLY	18	/* Address Mask Reply		*/
+#define NR_ICMP_TYPES		18
+
+
+/* Codes for UNREACH. */
+#define ICMP_NET_UNREACH	0	/* Network Unreachable		*/
+#define ICMP_HOST_UNREACH	1	/* Host Unreachable		*/
+#define ICMP_PROT_UNREACH	2	/* Protocol Unreachable		*/
+#define ICMP_PORT_UNREACH	3	/* Port Unreachable		*/
+#define ICMP_FRAG_NEEDED	4	/* Fragmentation Needed/DF set	*/
+#define ICMP_SR_FAILED		5	/* Source Route failed		*/
+#define ICMP_NET_UNKNOWN	6
+#define ICMP_HOST_UNKNOWN	7
+#define ICMP_HOST_ISOLATED	8
+#define ICMP_NET_ANO		9
+#define ICMP_HOST_ANO		10
+#define ICMP_NET_UNR_TOS	11
+#define ICMP_HOST_UNR_TOS	12
+#define ICMP_PKT_FILTERED	13	/* Packet filtered */
+#define ICMP_PREC_VIOLATION	14	/* Precedence violation */
+#define ICMP_PREC_CUTOFF	15	/* Precedence cut off */
+#define NR_ICMP_UNREACH		15	/* instead of hardcoding immediate value */
+
+/* Codes for REDIRECT. */
+#define ICMP_REDIR_NET		0	/* Redirect Net			*/
+#define ICMP_REDIR_HOST		1	/* Redirect Host		*/
+#define ICMP_REDIR_NETTOS	2	/* Redirect Net for TOS		*/
+#define ICMP_REDIR_HOSTTOS	3	/* Redirect Host for TOS	*/
+
+/* Codes for TIME_EXCEEDED. */
+#define ICMP_EXC_TTL		0	/* TTL count exceeded		*/
+#define ICMP_EXC_FRAGTIME	1	/* Fragment Reass time exceeded	*/
+
+/* Codes for EXT_ECHO (PROBE) */
+#define ICMP_EXT_ECHO			42
+#define ICMP_EXT_ECHOREPLY		43
+#define ICMP_EXT_CODE_MAL_QUERY		1	/* Malformed Query */
+#define ICMP_EXT_CODE_NO_IF		2	/* No such Interface */
+#define ICMP_EXT_CODE_NO_TABLE_ENT	3	/* No such Table Entry */
+#define ICMP_EXT_CODE_MULT_IFS		4	/* Multiple Interfaces Satisfy Query */
+
+/* Constants for EXT_ECHO (PROBE) */
+#define ICMP_EXT_ECHOREPLY_ACTIVE	(1 << 2)/* active bit in reply message */
+#define ICMP_EXT_ECHOREPLY_IPV4		(1 << 1)/* ipv4 bit in reply message */
+#define ICMP_EXT_ECHOREPLY_IPV6		1	/* ipv6 bit in reply message */
+#define ICMP_EXT_ECHO_CTYPE_NAME	1
+#define ICMP_EXT_ECHO_CTYPE_INDEX	2
+#define ICMP_EXT_ECHO_CTYPE_ADDR	3
+#define ICMP_AFI_IP			1	/* Address Family Identifier for ipv4 */
+#define ICMP_AFI_IP6			2	/* Address Family Identifier for ipv6 */
+
+struct icmphdr {
+  __u8		type;
+  __u8		code;
+  __sum16	checksum;
+  union {
+	struct {
+		__be16	id;
+		__be16	sequence;
+	} echo;
+	__be32	gateway;
+	struct {
+		__be16	__unused;
+		__be16	mtu;
+	} frag;
+	__u8	reserved[4];
+  } un;
+};
+
+
+/*
+ *	constants for (set|get)sockopt
+ */
+
+#define ICMP_FILTER			1
+
+struct icmp_filter {
+	__u32		data;
+};
+
+/* RFC 4884 extension struct: one per message */
+struct icmp_ext_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8		reserved1:4,
+			version:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8		version:4,
+			reserved1:4;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+	__u8		reserved2;
+	__sum16		checksum;
+};
+
+/* RFC 4884 extension object header: one for each object */
+struct icmp_extobj_hdr {
+	__be16		length;
+	__u8		class_num;
+	__u8		class_type;
+};
+
+/* RFC 8335: 2.1 Header for c-type 3 payload */
+struct icmp_ext_echo_ctype3_hdr {
+	__be16		afi;
+	__u8		addrlen;
+	__u8		reserved;
+};
+
+/* RFC 8335: 2.1 Interface Identification Object */
+struct icmp_ext_echo_iio {
+	struct icmp_extobj_hdr extobj_hdr;
+	union {
+		char name[IFNAMSIZ];
+		__be32 ifindex;
+		struct {
+			struct icmp_ext_echo_ctype3_hdr ctype3_hdr;
+			union {
+				__be32		ipv4_addr;
+				struct in6_addr	ipv6_addr;
+			} ip_addr;
+		} addr;
+	} ident;
+};
+#endif /* _LINUX_ICMP_H */
diff --git a/contrib/libs/linux-headers/linux/icmpv6.h b/contrib/libs/linux-headers/linux/icmpv6.h
new file mode 100644
index 0000000000..fa6388c097
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/icmpv6.h
@@ -0,0 +1,178 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ICMPV6_H
+#define _LINUX_ICMPV6_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+struct icmp6hdr {
+
+	__u8		icmp6_type;
+	__u8		icmp6_code;
+	__sum16		icmp6_cksum;
+
+
+	union {
+		__be32			un_data32[1];
+		__be16			un_data16[2];
+		__u8			un_data8[4];
+
+		struct icmpv6_echo {
+			__be16		identifier;
+			__be16		sequence;
+		} u_echo;
+
+                struct icmpv6_nd_advt {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+                        __u32		reserved:5,
+                        		override:1,
+                        		solicited:1,
+                        		router:1,
+					reserved2:24;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+                        __u32		router:1,
+					solicited:1,
+                        		override:1,
+                        		reserved:29;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif						
+                } u_nd_advt;
+
+                struct icmpv6_nd_ra {
+			__u8		hop_limit;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+			__u8		reserved:3,
+					router_pref:2,
+					home_agent:1,
+					other:1,
+					managed:1;
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+			__u8		managed:1,
+					other:1,
+					home_agent:1,
+					router_pref:2,
+					reserved:3;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+			__be16		rt_lifetime;
+                } u_nd_ra;
+
+	} icmp6_dataun;
+
+#define icmp6_identifier	icmp6_dataun.u_echo.identifier
+#define icmp6_sequence		icmp6_dataun.u_echo.sequence
+#define icmp6_pointer		icmp6_dataun.un_data32[0]
+#define icmp6_mtu		icmp6_dataun.un_data32[0]
+#define icmp6_unused		icmp6_dataun.un_data32[0]
+#define icmp6_maxdelay		icmp6_dataun.un_data16[0]
+#define icmp6_datagram_len	icmp6_dataun.un_data8[0]
+#define icmp6_router		icmp6_dataun.u_nd_advt.router
+#define icmp6_solicited		icmp6_dataun.u_nd_advt.solicited
+#define icmp6_override		icmp6_dataun.u_nd_advt.override
+#define icmp6_ndiscreserved	icmp6_dataun.u_nd_advt.reserved
+#define icmp6_hop_limit		icmp6_dataun.u_nd_ra.hop_limit
+#define icmp6_addrconf_managed	icmp6_dataun.u_nd_ra.managed
+#define icmp6_addrconf_other	icmp6_dataun.u_nd_ra.other
+#define icmp6_rt_lifetime	icmp6_dataun.u_nd_ra.rt_lifetime
+#define icmp6_router_pref	icmp6_dataun.u_nd_ra.router_pref
+};
+
+
+#define ICMPV6_ROUTER_PREF_LOW		0x3
+#define ICMPV6_ROUTER_PREF_MEDIUM	0x0
+#define ICMPV6_ROUTER_PREF_HIGH		0x1
+#define ICMPV6_ROUTER_PREF_INVALID	0x2
+
+#define ICMPV6_DEST_UNREACH		1
+#define ICMPV6_PKT_TOOBIG		2
+#define ICMPV6_TIME_EXCEED		3
+#define ICMPV6_PARAMPROB		4
+
+#define ICMPV6_ERRMSG_MAX       127
+
+#define ICMPV6_INFOMSG_MASK		0x80
+
+#define ICMPV6_ECHO_REQUEST		128
+#define ICMPV6_ECHO_REPLY		129
+#define ICMPV6_MGM_QUERY		130
+#define ICMPV6_MGM_REPORT       	131
+#define ICMPV6_MGM_REDUCTION    	132
+
+#define ICMPV6_NI_QUERY			139
+#define ICMPV6_NI_REPLY			140
+
+#define ICMPV6_MLD2_REPORT		143
+
+#define ICMPV6_DHAAD_REQUEST		144
+#define ICMPV6_DHAAD_REPLY		145
+#define ICMPV6_MOBILE_PREFIX_SOL	146
+#define ICMPV6_MOBILE_PREFIX_ADV	147
+
+#define ICMPV6_MRDISC_ADV		151
+
+#define ICMPV6_MSG_MAX          255
+
+/*
+ *	Codes for Destination Unreachable
+ */
+#define ICMPV6_NOROUTE			0
+#define ICMPV6_ADM_PROHIBITED		1
+#define ICMPV6_NOT_NEIGHBOUR		2
+#define ICMPV6_ADDR_UNREACH		3
+#define ICMPV6_PORT_UNREACH		4
+#define ICMPV6_POLICY_FAIL		5
+#define ICMPV6_REJECT_ROUTE		6
+
+/*
+ *	Codes for Time Exceeded
+ */
+#define ICMPV6_EXC_HOPLIMIT		0
+#define ICMPV6_EXC_FRAGTIME		1
+
+/*
+ *	Codes for Parameter Problem
+ */
+#define ICMPV6_HDR_FIELD		0
+#define ICMPV6_UNK_NEXTHDR		1
+#define ICMPV6_UNK_OPTION		2
+#define ICMPV6_HDR_INCOMP		3
+
+/* Codes for EXT_ECHO (PROBE) */
+#define ICMPV6_EXT_ECHO_REQUEST		160
+#define ICMPV6_EXT_ECHO_REPLY		161
+/*
+ *	constants for (set|get)sockopt
+ */
+
+#define ICMPV6_FILTER			1
+
+/*
+ *	ICMPV6 filter
+ */
+
+#define ICMPV6_FILTER_BLOCK		1
+#define ICMPV6_FILTER_PASS		2
+#define ICMPV6_FILTER_BLOCKOTHERS	3
+#define ICMPV6_FILTER_PASSONLY		4
+
+struct icmp6_filter {
+	__u32		data[8];
+};
+
+/*
+ *	Definitions for MLDv2
+ */
+#define MLD2_MODE_IS_INCLUDE	1
+#define MLD2_MODE_IS_EXCLUDE	2
+#define MLD2_CHANGE_TO_INCLUDE	3
+#define MLD2_CHANGE_TO_EXCLUDE	4
+#define MLD2_ALLOW_NEW_SOURCES	5
+#define MLD2_BLOCK_OLD_SOURCES	6
+
+#define MLD2_ALL_MCR_INIT { { { 0xff,0x02,0,0,0,0,0,0,0,0,0,0,0,0,0,0x16 } } }
+
+
+#endif /* _LINUX_ICMPV6_H */
diff --git a/contrib/libs/linux-headers/linux/idxd.h b/contrib/libs/linux-headers/linux/idxd.h
new file mode 100644
index 0000000000..b59d8a8809
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/idxd.h
@@ -0,0 +1,394 @@
+/* SPDX-License-Identifier: LGPL-2.1 WITH Linux-syscall-note */
+/* Copyright(c) 2019 Intel Corporation. All rights rsvd. */
+#ifndef _USR_IDXD_H_
+#define _USR_IDXD_H_
+
+#include <stdint.h>
+
+/* Driver command error status */
+enum idxd_scmd_stat {
+	IDXD_SCMD_DEV_ENABLED = 0x80000010,
+	IDXD_SCMD_DEV_NOT_ENABLED = 0x80000020,
+	IDXD_SCMD_WQ_ENABLED = 0x80000021,
+	IDXD_SCMD_DEV_DMA_ERR = 0x80020000,
+	IDXD_SCMD_WQ_NO_GRP = 0x80030000,
+	IDXD_SCMD_WQ_NO_NAME = 0x80040000,
+	IDXD_SCMD_WQ_NO_SVM = 0x80050000,
+	IDXD_SCMD_WQ_NO_THRESH = 0x80060000,
+	IDXD_SCMD_WQ_PORTAL_ERR = 0x80070000,
+	IDXD_SCMD_WQ_RES_ALLOC_ERR = 0x80080000,
+	IDXD_SCMD_PERCPU_ERR = 0x80090000,
+	IDXD_SCMD_DMA_CHAN_ERR = 0x800a0000,
+	IDXD_SCMD_CDEV_ERR = 0x800b0000,
+	IDXD_SCMD_WQ_NO_SWQ_SUPPORT = 0x800c0000,
+	IDXD_SCMD_WQ_NONE_CONFIGURED = 0x800d0000,
+	IDXD_SCMD_WQ_NO_SIZE = 0x800e0000,
+	IDXD_SCMD_WQ_NO_PRIV = 0x800f0000,
+	IDXD_SCMD_WQ_IRQ_ERR = 0x80100000,
+	IDXD_SCMD_WQ_USER_NO_IOMMU = 0x80110000,
+	IDXD_SCMD_DEV_EVL_ERR = 0x80120000,
+};
+
+#define IDXD_SCMD_SOFTERR_MASK	0x80000000
+#define IDXD_SCMD_SOFTERR_SHIFT	16
+
+/* Descriptor flags */
+#define IDXD_OP_FLAG_FENCE	0x0001
+#define IDXD_OP_FLAG_BOF	0x0002
+#define IDXD_OP_FLAG_CRAV	0x0004
+#define IDXD_OP_FLAG_RCR	0x0008
+#define IDXD_OP_FLAG_RCI	0x0010
+#define IDXD_OP_FLAG_CRSTS	0x0020
+#define IDXD_OP_FLAG_CR		0x0080
+#define IDXD_OP_FLAG_CC		0x0100
+#define IDXD_OP_FLAG_ADDR1_TCS	0x0200
+#define IDXD_OP_FLAG_ADDR2_TCS	0x0400
+#define IDXD_OP_FLAG_ADDR3_TCS	0x0800
+#define IDXD_OP_FLAG_CR_TCS	0x1000
+#define IDXD_OP_FLAG_STORD	0x2000
+#define IDXD_OP_FLAG_DRDBK	0x4000
+#define IDXD_OP_FLAG_DSTS	0x8000
+
+/* IAX */
+#define IDXD_OP_FLAG_RD_SRC2_AECS	0x010000
+#define IDXD_OP_FLAG_RD_SRC2_2ND	0x020000
+#define IDXD_OP_FLAG_WR_SRC2_AECS_COMP	0x040000
+#define IDXD_OP_FLAG_WR_SRC2_AECS_OVFL	0x080000
+#define IDXD_OP_FLAG_SRC2_STS		0x100000
+#define IDXD_OP_FLAG_CRC_RFC3720	0x200000
+
+/* Opcode */
+enum dsa_opcode {
+	DSA_OPCODE_NOOP = 0,
+	DSA_OPCODE_BATCH,
+	DSA_OPCODE_DRAIN,
+	DSA_OPCODE_MEMMOVE,
+	DSA_OPCODE_MEMFILL,
+	DSA_OPCODE_COMPARE,
+	DSA_OPCODE_COMPVAL,
+	DSA_OPCODE_CR_DELTA,
+	DSA_OPCODE_AP_DELTA,
+	DSA_OPCODE_DUALCAST,
+	DSA_OPCODE_TRANSL_FETCH,
+	DSA_OPCODE_CRCGEN = 0x10,
+	DSA_OPCODE_COPY_CRC,
+	DSA_OPCODE_DIF_CHECK,
+	DSA_OPCODE_DIF_INS,
+	DSA_OPCODE_DIF_STRP,
+	DSA_OPCODE_DIF_UPDT,
+	DSA_OPCODE_DIX_GEN = 0x17,
+	DSA_OPCODE_CFLUSH = 0x20,
+};
+
+enum iax_opcode {
+	IAX_OPCODE_NOOP = 0,
+	IAX_OPCODE_DRAIN = 2,
+	IAX_OPCODE_MEMMOVE,
+	IAX_OPCODE_DECOMPRESS = 0x42,
+	IAX_OPCODE_COMPRESS,
+	IAX_OPCODE_CRC64,
+	IAX_OPCODE_ZERO_DECOMP_32 = 0x48,
+	IAX_OPCODE_ZERO_DECOMP_16,
+	IAX_OPCODE_ZERO_COMP_32 = 0x4c,
+	IAX_OPCODE_ZERO_COMP_16,
+	IAX_OPCODE_SCAN = 0x50,
+	IAX_OPCODE_SET_MEMBER,
+	IAX_OPCODE_EXTRACT,
+	IAX_OPCODE_SELECT,
+	IAX_OPCODE_RLE_BURST,
+	IAX_OPCODE_FIND_UNIQUE,
+	IAX_OPCODE_EXPAND,
+};
+
+/* Completion record status */
+enum dsa_completion_status {
+	DSA_COMP_NONE = 0,
+	DSA_COMP_SUCCESS,
+	DSA_COMP_SUCCESS_PRED,
+	DSA_COMP_PAGE_FAULT_NOBOF,
+	DSA_COMP_PAGE_FAULT_IR,
+	DSA_COMP_BATCH_FAIL,
+	DSA_COMP_BATCH_PAGE_FAULT,
+	DSA_COMP_DR_OFFSET_NOINC,
+	DSA_COMP_DR_OFFSET_ERANGE,
+	DSA_COMP_DIF_ERR,
+	DSA_COMP_BAD_OPCODE = 0x10,
+	DSA_COMP_INVALID_FLAGS,
+	DSA_COMP_NOZERO_RESERVE,
+	DSA_COMP_XFER_ERANGE,
+	DSA_COMP_DESC_CNT_ERANGE,
+	DSA_COMP_DR_ERANGE,
+	DSA_COMP_OVERLAP_BUFFERS,
+	DSA_COMP_DCAST_ERR,
+	DSA_COMP_DESCLIST_ALIGN,
+	DSA_COMP_INT_HANDLE_INVAL,
+	DSA_COMP_CRA_XLAT,
+	DSA_COMP_CRA_ALIGN,
+	DSA_COMP_ADDR_ALIGN,
+	DSA_COMP_PRIV_BAD,
+	DSA_COMP_TRAFFIC_CLASS_CONF,
+	DSA_COMP_PFAULT_RDBA,
+	DSA_COMP_HW_ERR1,
+	DSA_COMP_HW_ERR_DRB,
+	DSA_COMP_TRANSLATION_FAIL,
+	DSA_COMP_DRAIN_EVL = 0x26,
+	DSA_COMP_BATCH_EVL_ERR,
+};
+
+enum iax_completion_status {
+	IAX_COMP_NONE = 0,
+	IAX_COMP_SUCCESS,
+	IAX_COMP_PAGE_FAULT_IR = 0x04,
+	IAX_COMP_ANALYTICS_ERROR = 0x0a,
+	IAX_COMP_OUTBUF_OVERFLOW,
+	IAX_COMP_BAD_OPCODE = 0x10,
+	IAX_COMP_INVALID_FLAGS,
+	IAX_COMP_NOZERO_RESERVE,
+	IAX_COMP_INVALID_SIZE,
+	IAX_COMP_OVERLAP_BUFFERS = 0x16,
+	IAX_COMP_INT_HANDLE_INVAL = 0x19,
+	IAX_COMP_CRA_XLAT,
+	IAX_COMP_CRA_ALIGN,
+	IAX_COMP_ADDR_ALIGN,
+	IAX_COMP_PRIV_BAD,
+	IAX_COMP_TRAFFIC_CLASS_CONF,
+	IAX_COMP_PFAULT_RDBA,
+	IAX_COMP_HW_ERR1,
+	IAX_COMP_HW_ERR_DRB,
+	IAX_COMP_TRANSLATION_FAIL,
+	IAX_COMP_PRS_TIMEOUT,
+	IAX_COMP_WATCHDOG,
+	IAX_COMP_INVALID_COMP_FLAG = 0x30,
+	IAX_COMP_INVALID_FILTER_FLAG,
+	IAX_COMP_INVALID_INPUT_SIZE,
+	IAX_COMP_INVALID_NUM_ELEMS,
+	IAX_COMP_INVALID_SRC1_WIDTH,
+	IAX_COMP_INVALID_INVERT_OUT,
+};
+
+#define DSA_COMP_STATUS_MASK		0x7f
+#define DSA_COMP_STATUS_WRITE		0x80
+#define DSA_COMP_STATUS(status)		((status) & DSA_COMP_STATUS_MASK)
+
+struct dsa_hw_desc {
+	uint32_t	pasid:20;
+	uint32_t	rsvd:11;
+	uint32_t	priv:1;
+	uint32_t	flags:24;
+	uint32_t	opcode:8;
+	uint64_t	completion_addr;
+	union {
+		uint64_t	src_addr;
+		uint64_t	rdback_addr;
+		uint64_t	pattern;
+		uint64_t	desc_list_addr;
+		uint64_t	pattern_lower;
+		uint64_t	transl_fetch_addr;
+	};
+	union {
+		uint64_t	dst_addr;
+		uint64_t	rdback_addr2;
+		uint64_t	src2_addr;
+		uint64_t	comp_pattern;
+	};
+	union {
+		uint32_t	xfer_size;
+		uint32_t	desc_count;
+		uint32_t	region_size;
+	};
+	uint16_t	int_handle;
+	uint16_t	rsvd1;
+	union {
+		uint8_t		expected_res;
+		/* create delta record */
+		struct {
+			uint64_t	delta_addr;
+			uint32_t	max_delta_size;
+			uint32_t 	delt_rsvd;
+			uint8_t 	expected_res_mask;
+		};
+		uint32_t	delta_rec_size;
+		uint64_t	dest2;
+		/* CRC */
+		struct {
+			uint32_t	crc_seed;
+			uint32_t	crc_rsvd;
+			uint64_t	seed_addr;
+		};
+		/* DIF check or strip */
+		struct {
+			uint8_t		src_dif_flags;
+			uint8_t		dif_chk_res;
+			uint8_t		dif_chk_flags;
+			uint8_t		dif_chk_res2[5];
+			uint32_t	chk_ref_tag_seed;
+			uint16_t	chk_app_tag_mask;
+			uint16_t	chk_app_tag_seed;
+		};
+		/* DIF insert */
+		struct {
+			uint8_t		dif_ins_res;
+			uint8_t		dest_dif_flag;
+			uint8_t		dif_ins_flags;
+			uint8_t		dif_ins_res2[13];
+			uint32_t	ins_ref_tag_seed;
+			uint16_t	ins_app_tag_mask;
+			uint16_t	ins_app_tag_seed;
+		};
+		/* DIF update */
+		struct {
+			uint8_t		src_upd_flags;
+			uint8_t		upd_dest_flags;
+			uint8_t		dif_upd_flags;
+			uint8_t		dif_upd_res[5];
+			uint32_t	src_ref_tag_seed;
+			uint16_t	src_app_tag_mask;
+			uint16_t	src_app_tag_seed;
+			uint32_t	dest_ref_tag_seed;
+			uint16_t	dest_app_tag_mask;
+			uint16_t	dest_app_tag_seed;
+		};
+
+		/* Fill */
+		uint64_t	pattern_upper;
+
+		/* Translation fetch */
+		struct {
+			uint64_t	transl_fetch_res;
+			uint32_t	region_stride;
+		};
+
+		/* DIX generate */
+		struct {
+			uint8_t		dix_gen_res;
+			uint8_t		dest_dif_flags;
+			uint8_t		dif_flags;
+			uint8_t		dix_gen_res2[13];
+			uint32_t	ref_tag_seed;
+			uint16_t	app_tag_mask;
+			uint16_t	app_tag_seed;
+		};
+
+		uint8_t		op_specific[24];
+	};
+} __attribute__((packed));
+
+struct iax_hw_desc {
+	uint32_t        pasid:20;
+	uint32_t        rsvd:11;
+	uint32_t        priv:1;
+	uint32_t        flags:24;
+	uint32_t        opcode:8;
+	uint64_t        completion_addr;
+	uint64_t        src1_addr;
+	uint64_t        dst_addr;
+	uint32_t        src1_size;
+	uint16_t        int_handle;
+	union {
+		uint16_t        compr_flags;
+		uint16_t        decompr_flags;
+	};
+	uint64_t        src2_addr;
+	uint32_t        max_dst_size;
+	uint32_t        src2_size;
+	uint32_t	filter_flags;
+	uint32_t	num_inputs;
+} __attribute__((packed));
+
+struct dsa_raw_desc {
+	uint64_t	field[8];
+} __attribute__((packed));
+
+/*
+ * The status field will be modified by hardware, therefore it should be
+ * __volatile__ and prevent the compiler from optimize the read.
+ */
+struct dsa_completion_record {
+	__volatile__ uint8_t	status;
+	union {
+		uint8_t		result;
+		uint8_t		dif_status;
+	};
+	uint8_t			fault_info;
+	uint8_t			rsvd;
+	union {
+		uint32_t		bytes_completed;
+		uint32_t		descs_completed;
+	};
+	uint64_t		fault_addr;
+	union {
+		/* common record */
+		struct {
+			uint32_t	invalid_flags:24;
+			uint32_t	rsvd2:8;
+		};
+
+		uint32_t	delta_rec_size;
+		uint64_t	crc_val;
+
+		/* DIF check & strip */
+		struct {
+			uint32_t	dif_chk_ref_tag;
+			uint16_t	dif_chk_app_tag_mask;
+			uint16_t	dif_chk_app_tag;
+		};
+
+		/* DIF insert */
+		struct {
+			uint64_t	dif_ins_res;
+			uint32_t	dif_ins_ref_tag;
+			uint16_t	dif_ins_app_tag_mask;
+			uint16_t	dif_ins_app_tag;
+		};
+
+		/* DIF update */
+		struct {
+			uint32_t	dif_upd_src_ref_tag;
+			uint16_t	dif_upd_src_app_tag_mask;
+			uint16_t	dif_upd_src_app_tag;
+			uint32_t	dif_upd_dest_ref_tag;
+			uint16_t	dif_upd_dest_app_tag_mask;
+			uint16_t	dif_upd_dest_app_tag;
+		};
+
+		/* DIX generate */
+		struct {
+			uint64_t	dix_gen_res;
+			uint32_t	dix_ref_tag;
+			uint16_t	dix_app_tag_mask;
+			uint16_t	dix_app_tag;
+		};
+
+		uint8_t		op_specific[16];
+	};
+} __attribute__((packed));
+
+struct dsa_raw_completion_record {
+	uint64_t	field[4];
+} __attribute__((packed));
+
+struct iax_completion_record {
+	__volatile__ uint8_t        status;
+	uint8_t                 error_code;
+	uint8_t			fault_info;
+	uint8_t			rsvd;
+	uint32_t                bytes_completed;
+	uint64_t                fault_addr;
+	uint32_t                invalid_flags;
+	uint32_t                rsvd2;
+	uint32_t                output_size;
+	uint8_t                 output_bits;
+	uint8_t                 rsvd3;
+	uint16_t                xor_csum;
+	uint32_t                crc;
+	uint32_t                min;
+	uint32_t                max;
+	uint32_t                sum;
+	uint64_t                rsvd4[2];
+} __attribute__((packed));
+
+struct iax_raw_completion_record {
+	uint64_t	field[8];
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_addr.h b/contrib/libs/linux-headers/linux/if_addr.h
new file mode 100644
index 0000000000..d6db3ff7fa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_addr.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+struct ifaddrmsg {
+	__u8		ifa_family;
+	__u8		ifa_prefixlen;	/* The prefix length		*/
+	__u8		ifa_flags;	/* Flags			*/
+	__u8		ifa_scope;	/* Address scope		*/
+	__u32		ifa_index;	/* Link index			*/
+};
+
+/*
+ * Important comment:
+ * IFA_ADDRESS is prefix address, rather than local interface address.
+ * It makes no difference for normally configured broadcast interfaces,
+ * but for point-to-point IFA_ADDRESS is DESTINATION address,
+ * local address is supplied in IFA_LOCAL attribute.
+ *
+ * IFA_FLAGS is a u32 attribute that extends the u8 field ifa_flags.
+ * If present, the value from struct ifaddrmsg will be ignored.
+ */
+enum {
+	IFA_UNSPEC,
+	IFA_ADDRESS,
+	IFA_LOCAL,
+	IFA_LABEL,
+	IFA_BROADCAST,
+	IFA_ANYCAST,
+	IFA_CACHEINFO,
+	IFA_MULTICAST,
+	IFA_FLAGS,
+	IFA_RT_PRIORITY,	/* u32, priority/metric for prefix route */
+	IFA_TARGET_NETNSID,
+	IFA_PROTO,		/* u8, address protocol */
+	__IFA_MAX,
+};
+
+#define IFA_MAX (__IFA_MAX - 1)
+
+/* ifa_flags */
+#define IFA_F_SECONDARY		0x01
+#define IFA_F_TEMPORARY		IFA_F_SECONDARY
+
+#define	IFA_F_NODAD		0x02
+#define IFA_F_OPTIMISTIC	0x04
+#define IFA_F_DADFAILED		0x08
+#define	IFA_F_HOMEADDRESS	0x10
+#define IFA_F_DEPRECATED	0x20
+#define IFA_F_TENTATIVE		0x40
+#define IFA_F_PERMANENT		0x80
+#define IFA_F_MANAGETEMPADDR	0x100
+#define IFA_F_NOPREFIXROUTE	0x200
+#define IFA_F_MCAUTOJOIN	0x400
+#define IFA_F_STABLE_PRIVACY	0x800
+
+struct ifa_cacheinfo {
+	__u32	ifa_prefered;
+	__u32	ifa_valid;
+	__u32	cstamp; /* created timestamp, hundredths of seconds */
+	__u32	tstamp; /* updated timestamp, hundredths of seconds */
+};
+
+/* backwards compatibility for userspace */
+#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
+#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
+
+/* ifa_proto */
+#define IFAPROT_UNSPEC		0
+#define IFAPROT_KERNEL_LO	1	/* loopback */
+#define IFAPROT_KERNEL_RA	2	/* set by kernel from router announcement */
+#define IFAPROT_KERNEL_LL	3	/* link-local set by kernel */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_addrlabel.h b/contrib/libs/linux-headers/linux/if_addrlabel.h
new file mode 100644
index 0000000000..d1f5974c76
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_addrlabel.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * if_addrlabel.h - netlink interface for address labels
+ *
+ * Copyright (C)2007 USAGI/WIDE Project,  All Rights Reserved.
+ *
+ * Authors:
+ *	YOSHIFUJI Hideaki @ USAGI/WIDE <yoshfuji@linux-ipv6.org>
+ */
+
+#ifndef __LINUX_IF_ADDRLABEL_H
+#define __LINUX_IF_ADDRLABEL_H
+
+#include <linux/types.h>
+
+struct ifaddrlblmsg {
+	__u8		ifal_family;		/* Address family */
+	__u8		__ifal_reserved;	/* Reserved */
+	__u8		ifal_prefixlen;		/* Prefix length */
+	__u8		ifal_flags;		/* Flags */
+	__u32		ifal_index;		/* Link index */
+	__u32		ifal_seq;		/* sequence number */
+};
+
+enum {
+	IFAL_ADDRESS = 1,
+	IFAL_LABEL = 2,
+	__IFAL_MAX
+};
+
+#define IFAL_MAX	(__IFAL_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_arcnet.h b/contrib/libs/linux-headers/linux/if_arcnet.h
new file mode 100644
index 0000000000..b122cfac71
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_arcnet.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET         An implementation of the TCP/IP protocol suite for the LINUX
+ *              operating system.  INET is implemented using the  BSD Socket
+ *              interface as the means of communication with the user level.
+ *
+ *              Global definitions for the ARCnet interface.
+ *
+ * Authors:     David Woodhouse and Avery Pennarun
+ *
+ *              This program is free software; you can redistribute it and/or
+ *              modify it under the terms of the GNU General Public License
+ *              as published by the Free Software Foundation; either version
+ *              2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_IF_ARCNET_H
+#define _LINUX_IF_ARCNET_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+/*
+ *    These are the defined ARCnet Protocol ID's.
+ */
+
+/* CAP mode */
+/* No macro but uses 1-8 */
+
+/* RFC1201 Protocol ID's */
+#define ARC_P_IP		212	/* 0xD4 */
+#define ARC_P_IPV6		196	/* 0xC4: RFC2497 */
+#define ARC_P_ARP		213	/* 0xD5 */
+#define ARC_P_RARP		214	/* 0xD6 */
+#define ARC_P_IPX		250	/* 0xFA */
+#define ARC_P_NOVELL_EC		236	/* 0xEC */
+
+/* Old RFC1051 Protocol ID's */
+#define ARC_P_IP_RFC1051	240	/* 0xF0 */
+#define ARC_P_ARP_RFC1051	241	/* 0xF1 */
+
+/* MS LanMan/WfWg "NDIS" encapsulation */
+#define ARC_P_ETHER		232	/* 0xE8 */
+
+/* Unsupported/indirectly supported protocols */
+#define ARC_P_DATAPOINT_BOOT	0	/* very old Datapoint equipment */
+#define ARC_P_DATAPOINT_MOUNT	1
+#define ARC_P_POWERLAN_BEACON	8	/* Probably ATA-Netbios related */
+#define ARC_P_POWERLAN_BEACON2	243	/* 0xF3 */
+#define ARC_P_LANSOFT		251	/* 0xFB - what is this? */
+#define ARC_P_ATALK		0xDD
+
+/* Hardware address length */
+#define ARCNET_ALEN	1
+
+/*
+ * The RFC1201-specific components of an arcnet packet header.
+ */
+struct arc_rfc1201 {
+	__u8  proto;		/* protocol ID field - varies		*/
+	__u8  split_flag;	/* for use with split packets		*/
+	__be16   sequence;	/* sequence number			*/
+	__u8  payload[];	/* space remaining in packet (504 bytes)*/
+};
+#define RFC1201_HDR_SIZE 4
+
+/*
+ * The RFC1051-specific components.
+ */
+struct arc_rfc1051 {
+	__u8 proto;		/* ARC_P_RFC1051_ARP/RFC1051_IP	*/
+	__u8 payload[];	/* 507 bytes			*/
+};
+#define RFC1051_HDR_SIZE 1
+
+/*
+ * The ethernet-encap-specific components.  We have a real ethernet header
+ * and some data.
+ */
+struct arc_eth_encap {
+	__u8 proto;		/* Always ARC_P_ETHER			*/
+	struct ethhdr eth;	/* standard ethernet header (yuck!)	*/
+	__u8 payload[];	/* 493 bytes				*/
+};
+#define ETH_ENCAP_HDR_SIZE 14
+
+struct arc_cap {
+	__u8 proto;
+	__u8 cookie[sizeof(int)];
+				/* Actually NOT sent over the network */
+	union {
+		__u8 ack;
+		__u8 raw[0];	/* 507 bytes */
+	} mes;
+};
+
+/*
+ * The data needed by the actual arcnet hardware.
+ *
+ * Now, in the real arcnet hardware, the third and fourth bytes are the
+ * 'offset' specification instead of the length, and the soft data is at
+ * the _end_ of the 512-byte buffer.  We hide this complexity inside the
+ * driver.
+ */
+struct arc_hardware {
+	__u8 source;		/* source ARCnet - filled in automagically */
+	__u8 dest;		/* destination ARCnet - 0 for broadcast    */
+	__u8 offset[2];		/* offset bytes (some weird semantics)     */
+};
+#define ARC_HDR_SIZE 4
+
+/*
+ * This is an ARCnet frame header, as seen by the kernel (and userspace,
+ * when you do a raw packet capture).
+ */
+struct archdr {
+	/* hardware requirements */
+	struct arc_hardware hard;
+
+	/* arcnet encapsulation-specific bits */
+	union {
+		struct arc_rfc1201   rfc1201;
+		struct arc_rfc1051   rfc1051;
+		struct arc_eth_encap eth_encap;
+		struct arc_cap       cap;
+		__u8 raw[0];	/* 508 bytes				*/
+	} soft;
+};
+
+#endif				/* _LINUX_IF_ARCNET_H */
diff --git a/contrib/libs/linux-headers/linux/if_arp.h b/contrib/libs/linux-headers/linux/if_arp.h
new file mode 100644
index 0000000000..12d06bb6d8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_arp.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Global definitions for the ARP (RFC 826) protocol.
+ *
+ * Version:	@(#)if_arp.h	1.0.1	04/16/93
+ *
+ * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
+ *		Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
+ *		Ross Biro
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *		Florian La Roche,
+ *		Jonathan Layes <layes@loran.com>
+ *		Arnaldo Carvalho de Melo <acme@conectiva.com.br> ARPHRD_HWX25
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IF_ARP_H
+#define _LINUX_IF_ARP_H
+
+#include <linux/netdevice.h>
+
+/* ARP protocol HARDWARE identifiers. */
+#define ARPHRD_NETROM	0		/* from KA9Q: NET/ROM pseudo	*/
+#define ARPHRD_ETHER 	1		/* Ethernet 10Mbps		*/
+#define	ARPHRD_EETHER	2		/* Experimental Ethernet	*/
+#define	ARPHRD_AX25	3		/* AX.25 Level 2		*/
+#define	ARPHRD_PRONET	4		/* PROnet token ring		*/
+#define	ARPHRD_CHAOS	5		/* Chaosnet			*/
+#define	ARPHRD_IEEE802	6		/* IEEE 802.2 Ethernet/TR/TB	*/
+#define	ARPHRD_ARCNET	7		/* ARCnet			*/
+#define	ARPHRD_APPLETLK	8		/* APPLEtalk			*/
+#define ARPHRD_DLCI	15		/* Frame Relay DLCI		*/
+#define ARPHRD_ATM	19		/* ATM 				*/
+#define ARPHRD_METRICOM	23		/* Metricom STRIP (new IANA id)	*/
+#define	ARPHRD_IEEE1394	24		/* IEEE 1394 IPv4 - RFC 2734	*/
+#define ARPHRD_EUI64	27		/* EUI-64                       */
+#define ARPHRD_INFINIBAND 32		/* InfiniBand			*/
+
+/* Dummy types for non ARP hardware */
+#define ARPHRD_SLIP	256
+#define ARPHRD_CSLIP	257
+#define ARPHRD_SLIP6	258
+#define ARPHRD_CSLIP6	259
+#define ARPHRD_RSRVD	260		/* Notional KISS type 		*/
+#define ARPHRD_ADAPT	264
+#define ARPHRD_ROSE	270
+#define ARPHRD_X25	271		/* CCITT X.25			*/
+#define ARPHRD_HWX25	272		/* Boards with X.25 in firmware	*/
+#define ARPHRD_CAN	280		/* Controller Area Network      */
+#define ARPHRD_MCTP	290
+#define ARPHRD_PPP	512
+#define ARPHRD_CISCO	513		/* Cisco HDLC	 		*/
+#define ARPHRD_HDLC	ARPHRD_CISCO
+#define ARPHRD_LAPB	516		/* LAPB				*/
+#define ARPHRD_DDCMP    517		/* Digital's DDCMP protocol     */
+#define ARPHRD_RAWHDLC	518		/* Raw HDLC			*/
+#define ARPHRD_RAWIP    519		/* Raw IP                       */
+
+#define ARPHRD_TUNNEL	768		/* IPIP tunnel			*/
+#define ARPHRD_TUNNEL6	769		/* IP6IP6 tunnel       		*/
+#define ARPHRD_FRAD	770             /* Frame Relay Access Device    */
+#define ARPHRD_SKIP	771		/* SKIP vif			*/
+#define ARPHRD_LOOPBACK	772		/* Loopback device		*/
+#define ARPHRD_LOCALTLK 773		/* Localtalk device		*/
+#define ARPHRD_FDDI	774		/* Fiber Distributed Data Interface */
+#define ARPHRD_BIF      775             /* AP1000 BIF                   */
+#define ARPHRD_SIT	776		/* sit0 device - IPv6-in-IPv4	*/
+#define ARPHRD_IPDDP	777		/* IP over DDP tunneller	*/
+#define ARPHRD_IPGRE	778		/* GRE over IP			*/
+#define ARPHRD_PIMREG	779		/* PIMSM register interface	*/
+#define ARPHRD_HIPPI	780		/* High Performance Parallel Interface */
+#define ARPHRD_ASH	781		/* Nexus 64Mbps Ash		*/
+#define ARPHRD_ECONET	782		/* Acorn Econet			*/
+#define ARPHRD_IRDA 	783		/* Linux-IrDA			*/
+/* ARP works differently on different FC media .. so  */
+#define ARPHRD_FCPP	784		/* Point to point fibrechannel	*/
+#define ARPHRD_FCAL	785		/* Fibrechannel arbitrated loop */
+#define ARPHRD_FCPL	786		/* Fibrechannel public loop	*/
+#define ARPHRD_FCFABRIC	787		/* Fibrechannel fabric		*/
+	/* 787->799 reserved for fibrechannel media types */
+#define ARPHRD_IEEE802_TR 800		/* Magic type ident for TR	*/
+#define ARPHRD_IEEE80211 801		/* IEEE 802.11			*/
+#define ARPHRD_IEEE80211_PRISM 802	/* IEEE 802.11 + Prism2 header  */
+#define ARPHRD_IEEE80211_RADIOTAP 803	/* IEEE 802.11 + radiotap header */
+#define ARPHRD_IEEE802154	  804
+#define ARPHRD_IEEE802154_MONITOR 805	/* IEEE 802.15.4 network monitor */
+
+#define ARPHRD_PHONET	820		/* PhoNet media type		*/
+#define ARPHRD_PHONET_PIPE 821		/* PhoNet pipe header		*/
+#define ARPHRD_CAIF	822		/* CAIF media type		*/
+#define ARPHRD_IP6GRE	823		/* GRE over IPv6		*/
+#define ARPHRD_NETLINK	824		/* Netlink header		*/
+#define ARPHRD_6LOWPAN	825		/* IPv6 over LoWPAN             */
+#define ARPHRD_VSOCKMON	826		/* Vsock monitor header		*/
+
+#define ARPHRD_VOID	  0xFFFF	/* Void type, nothing is known */
+#define ARPHRD_NONE	  0xFFFE	/* zero header length */
+
+/* ARP protocol opcodes. */
+#define	ARPOP_REQUEST	1		/* ARP request			*/
+#define	ARPOP_REPLY	2		/* ARP reply			*/
+#define	ARPOP_RREQUEST	3		/* RARP request			*/
+#define	ARPOP_RREPLY	4		/* RARP reply			*/
+#define	ARPOP_InREQUEST	8		/* InARP request		*/
+#define	ARPOP_InREPLY	9		/* InARP reply			*/
+#define	ARPOP_NAK	10		/* (ATM)ARP NAK			*/
+
+
+/* ARP ioctl request. */
+struct arpreq {
+	struct sockaddr	arp_pa;		/* protocol address		 */
+	struct sockaddr	arp_ha;		/* hardware address		 */
+	int		arp_flags;	/* flags			 */
+	struct sockaddr arp_netmask;    /* netmask (only for proxy arps) */
+	char		arp_dev[IFNAMSIZ];
+};
+
+struct arpreq_old {
+	struct sockaddr	arp_pa;		/* protocol address		 */
+	struct sockaddr	arp_ha;		/* hardware address		 */
+	int		arp_flags;	/* flags			 */
+	struct sockaddr	arp_netmask;    /* netmask (only for proxy arps) */
+};
+
+/* ARP Flag values. */
+#define ATF_COM		0x02		/* completed entry (ha valid)	*/
+#define	ATF_PERM	0x04		/* permanent entry		*/
+#define	ATF_PUBL	0x08		/* publish entry		*/
+#define	ATF_USETRAILERS	0x10		/* has requested trailers	*/
+#define ATF_NETMASK     0x20            /* want to use a netmask (only
+					   for proxy entries) */
+#define ATF_DONTPUB	0x40		/* don't answer this addresses	*/
+
+/*
+ *	This structure defines an ethernet arp header.
+ */
+
+struct arphdr {
+	__be16		ar_hrd;		/* format of hardware address	*/
+	__be16		ar_pro;		/* format of protocol address	*/
+	unsigned char	ar_hln;		/* length of hardware address	*/
+	unsigned char	ar_pln;		/* length of protocol address	*/
+	__be16		ar_op;		/* ARP opcode (command)		*/
+
+#if 0
+	 /*
+	  *	 Ethernet looks like this : This bit is variable sized however...
+	  */
+	unsigned char		ar_sha[ETH_ALEN];	/* sender hardware address	*/
+	unsigned char		ar_sip[4];		/* sender IP address		*/
+	unsigned char		ar_tha[ETH_ALEN];	/* target hardware address	*/
+	unsigned char		ar_tip[4];		/* target IP address		*/
+#endif
+
+};
+
+
+#endif /* _LINUX_IF_ARP_H */
diff --git a/contrib/libs/linux-headers/linux/if_bonding.h b/contrib/libs/linux-headers/linux/if_bonding.h
new file mode 100644
index 0000000000..d174914a83
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_bonding.h
@@ -0,0 +1,155 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * Bond several ethernet interfaces into a Cisco, running 'Etherchannel'.
+ *
+ *
+ * Portions are (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
+ * NCM: Network and Communications Management, Inc.
+ *
+ * BUT, I'm the one who modified it for ethernet, so:
+ * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov
+ *
+ *	This software may be used and distributed according to the terms
+ *	of the GNU Public License, incorporated herein by reference.
+ *
+ * 2003/03/18 - Amir Noam <amir.noam at intel dot com>
+ *	- Added support for getting slave's speed and duplex via ethtool.
+ *	  Needed for 802.3ad and other future modes.
+ *
+ * 2003/03/18 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and
+ *		Shmulik Hen <shmulik.hen at intel dot com>
+ *	- Enable support of modes that need to use the unique mac address of
+ *	  each slave.
+ *
+ * 2003/03/18 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and
+ *		Amir Noam <amir.noam at intel dot com>
+ *	- Moved driver's private data types to bonding.h
+ *
+ * 2003/03/18 - Amir Noam <amir.noam at intel dot com>,
+ *		Tsippy Mendelson <tsippy.mendelson at intel dot com> and
+ *		Shmulik Hen <shmulik.hen at intel dot com>
+ *	- Added support for IEEE 802.3ad Dynamic link aggregation mode.
+ *
+ * 2003/05/01 - Amir Noam <amir.noam at intel dot com>
+ *	- Added ABI version control to restore compatibility between
+ *	  new/old ifenslave and new/old bonding.
+ *
+ * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
+ *	- Code cleanup and style changes
+ *
+ * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov>
+ *      - added definitions for various XOR hashing policies
+ */
+
+#ifndef _LINUX_IF_BONDING_H
+#define _LINUX_IF_BONDING_H
+
+#include <linux/if.h>
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+/* userland - kernel ABI version (2003/05/08) */
+#define BOND_ABI_VERSION 2
+
+/*
+ * We can remove these ioctl definitions in 2.5.  People should use the
+ * SIOC*** versions of them instead
+ */
+#define BOND_ENSLAVE_OLD		(SIOCDEVPRIVATE)
+#define BOND_RELEASE_OLD		(SIOCDEVPRIVATE + 1)
+#define BOND_SETHWADDR_OLD		(SIOCDEVPRIVATE + 2)
+#define BOND_SLAVE_INFO_QUERY_OLD	(SIOCDEVPRIVATE + 11)
+#define BOND_INFO_QUERY_OLD		(SIOCDEVPRIVATE + 12)
+#define BOND_CHANGE_ACTIVE_OLD		(SIOCDEVPRIVATE + 13)
+
+#define BOND_CHECK_MII_STATUS	(SIOCGMIIPHY)
+
+#define BOND_MODE_ROUNDROBIN	0
+#define BOND_MODE_ACTIVEBACKUP	1
+#define BOND_MODE_XOR		2
+#define BOND_MODE_BROADCAST	3
+#define BOND_MODE_8023AD        4
+#define BOND_MODE_TLB           5
+#define BOND_MODE_ALB		6 /* TLB + RLB (receive load balancing) */
+
+/* each slave's link has 4 states */
+#define BOND_LINK_UP    0           /* link is up and running */
+#define BOND_LINK_FAIL  1           /* link has just gone down */
+#define BOND_LINK_DOWN  2           /* link has been down for too long time */
+#define BOND_LINK_BACK  3           /* link is going back */
+
+/* each slave has several states */
+#define BOND_STATE_ACTIVE       0   /* link is active */
+#define BOND_STATE_BACKUP       1   /* link is backup */
+
+#define BOND_DEFAULT_MAX_BONDS  1   /* Default maximum number of devices to support */
+
+#define BOND_DEFAULT_TX_QUEUES 16   /* Default number of tx queues per device */
+
+#define BOND_DEFAULT_RESEND_IGMP	1 /* Default number of IGMP membership reports */
+
+/* hashing types */
+#define BOND_XMIT_POLICY_LAYER2		0 /* layer 2 (MAC only), default */
+#define BOND_XMIT_POLICY_LAYER34	1 /* layer 3+4 (IP ^ (TCP || UDP)) */
+#define BOND_XMIT_POLICY_LAYER23	2 /* layer 2+3 (IP ^ MAC) */
+#define BOND_XMIT_POLICY_ENCAP23	3 /* encapsulated layer 2+3 */
+#define BOND_XMIT_POLICY_ENCAP34	4 /* encapsulated layer 3+4 */
+#define BOND_XMIT_POLICY_VLAN_SRCMAC	5 /* vlan + source MAC */
+
+/* 802.3ad port state definitions (43.4.2.2 in the 802.3ad standard) */
+#define LACP_STATE_LACP_ACTIVITY   0x1
+#define LACP_STATE_LACP_TIMEOUT    0x2
+#define LACP_STATE_AGGREGATION     0x4
+#define LACP_STATE_SYNCHRONIZATION 0x8
+#define LACP_STATE_COLLECTING      0x10
+#define LACP_STATE_DISTRIBUTING    0x20
+#define LACP_STATE_DEFAULTED       0x40
+#define LACP_STATE_EXPIRED         0x80
+
+typedef struct ifbond {
+	__s32 bond_mode;
+	__s32 num_slaves;
+	__s32 miimon;
+} ifbond;
+
+typedef struct ifslave {
+	__s32 slave_id; /* Used as an IN param to the BOND_SLAVE_INFO_QUERY ioctl */
+	char slave_name[IFNAMSIZ];
+	__s8 link;
+	__s8 state;
+	__u32  link_failure_count;
+} ifslave;
+
+struct ad_info {
+	__u16 aggregator_id;
+	__u16 ports;
+	__u16 actor_key;
+	__u16 partner_key;
+	__u8 partner_system[ETH_ALEN];
+};
+
+/* Embedded inside LINK_XSTATS_TYPE_BOND */
+enum {
+	BOND_XSTATS_UNSPEC,
+	BOND_XSTATS_3AD,
+	__BOND_XSTATS_MAX
+};
+#define BOND_XSTATS_MAX (__BOND_XSTATS_MAX - 1)
+
+/* Embedded inside BOND_XSTATS_3AD */
+enum {
+	BOND_3AD_STAT_LACPDU_RX,
+	BOND_3AD_STAT_LACPDU_TX,
+	BOND_3AD_STAT_LACPDU_UNKNOWN_RX,
+	BOND_3AD_STAT_LACPDU_ILLEGAL_RX,
+	BOND_3AD_STAT_MARKER_RX,
+	BOND_3AD_STAT_MARKER_TX,
+	BOND_3AD_STAT_MARKER_RESP_RX,
+	BOND_3AD_STAT_MARKER_RESP_TX,
+	BOND_3AD_STAT_MARKER_UNKNOWN_RX,
+	BOND_3AD_STAT_PAD,
+	__BOND_3AD_STAT_MAX
+};
+#define BOND_3AD_STAT_MAX (__BOND_3AD_STAT_MAX - 1)
+
+#endif /* _LINUX_IF_BONDING_H */
diff --git a/contrib/libs/linux-headers/linux/if_bridge.h b/contrib/libs/linux-headers/linux/if_bridge.h
new file mode 100644
index 0000000000..e3d55b12bf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_bridge.h
@@ -0,0 +1,839 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	Linux ethernet bridge
+ *
+ *	Authors:
+ *	Lennert Buytenhek		<buytenh@gnu.org>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_IF_BRIDGE_H
+#define _LINUX_IF_BRIDGE_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/in6.h>
+
+#define SYSFS_BRIDGE_ATTR	"bridge"
+#define SYSFS_BRIDGE_FDB	"brforward"
+#define SYSFS_BRIDGE_PORT_SUBDIR "brif"
+#define SYSFS_BRIDGE_PORT_ATTR	"brport"
+#define SYSFS_BRIDGE_PORT_LINK	"bridge"
+
+#define BRCTL_VERSION 1
+
+#define BRCTL_GET_VERSION 0
+#define BRCTL_GET_BRIDGES 1
+#define BRCTL_ADD_BRIDGE 2
+#define BRCTL_DEL_BRIDGE 3
+#define BRCTL_ADD_IF 4
+#define BRCTL_DEL_IF 5
+#define BRCTL_GET_BRIDGE_INFO 6
+#define BRCTL_GET_PORT_LIST 7
+#define BRCTL_SET_BRIDGE_FORWARD_DELAY 8
+#define BRCTL_SET_BRIDGE_HELLO_TIME 9
+#define BRCTL_SET_BRIDGE_MAX_AGE 10
+#define BRCTL_SET_AGEING_TIME 11
+#define BRCTL_SET_GC_INTERVAL 12
+#define BRCTL_GET_PORT_INFO 13
+#define BRCTL_SET_BRIDGE_STP_STATE 14
+#define BRCTL_SET_BRIDGE_PRIORITY 15
+#define BRCTL_SET_PORT_PRIORITY 16
+#define BRCTL_SET_PATH_COST 17
+#define BRCTL_GET_FDB_ENTRIES 18
+
+#define BR_STATE_DISABLED 0
+#define BR_STATE_LISTENING 1
+#define BR_STATE_LEARNING 2
+#define BR_STATE_FORWARDING 3
+#define BR_STATE_BLOCKING 4
+
+struct __bridge_info {
+	__u64 designated_root;
+	__u64 bridge_id;
+	__u32 root_path_cost;
+	__u32 max_age;
+	__u32 hello_time;
+	__u32 forward_delay;
+	__u32 bridge_max_age;
+	__u32 bridge_hello_time;
+	__u32 bridge_forward_delay;
+	__u8 topology_change;
+	__u8 topology_change_detected;
+	__u8 root_port;
+	__u8 stp_enabled;
+	__u32 ageing_time;
+	__u32 gc_interval;
+	__u32 hello_timer_value;
+	__u32 tcn_timer_value;
+	__u32 topology_change_timer_value;
+	__u32 gc_timer_value;
+};
+
+struct __port_info {
+	__u64 designated_root;
+	__u64 designated_bridge;
+	__u16 port_id;
+	__u16 designated_port;
+	__u32 path_cost;
+	__u32 designated_cost;
+	__u8 state;
+	__u8 top_change_ack;
+	__u8 config_pending;
+	__u8 unused0;
+	__u32 message_age_timer_value;
+	__u32 forward_delay_timer_value;
+	__u32 hold_timer_value;
+};
+
+struct __fdb_entry {
+	__u8 mac_addr[ETH_ALEN];
+	__u8 port_no;
+	__u8 is_local;
+	__u32 ageing_timer_value;
+	__u8 port_hi;
+	__u8 pad0;
+	__u16 unused;
+};
+
+/* Bridge Flags */
+#define BRIDGE_FLAGS_MASTER	1	/* Bridge command to/from master */
+#define BRIDGE_FLAGS_SELF	2	/* Bridge command to/from lowerdev */
+
+#define BRIDGE_MODE_VEB		0	/* Default loopback mode */
+#define BRIDGE_MODE_VEPA	1	/* 802.1Qbg defined VEPA mode */
+#define BRIDGE_MODE_UNDEF	0xFFFF  /* mode undefined */
+
+/* Bridge management nested attributes
+ * [IFLA_AF_SPEC] = {
+ *     [IFLA_BRIDGE_FLAGS]
+ *     [IFLA_BRIDGE_MODE]
+ *     [IFLA_BRIDGE_VLAN_INFO]
+ * }
+ */
+enum {
+	IFLA_BRIDGE_FLAGS,
+	IFLA_BRIDGE_MODE,
+	IFLA_BRIDGE_VLAN_INFO,
+	IFLA_BRIDGE_VLAN_TUNNEL_INFO,
+	IFLA_BRIDGE_MRP,
+	IFLA_BRIDGE_CFM,
+	IFLA_BRIDGE_MST,
+	__IFLA_BRIDGE_MAX,
+};
+#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
+
+#define BRIDGE_VLAN_INFO_MASTER	(1<<0)	/* Operate on Bridge device as well */
+#define BRIDGE_VLAN_INFO_PVID	(1<<1)	/* VLAN is PVID, ingress untagged */
+#define BRIDGE_VLAN_INFO_UNTAGGED	(1<<2)	/* VLAN egresses untagged */
+#define BRIDGE_VLAN_INFO_RANGE_BEGIN	(1<<3) /* VLAN is start of vlan range */
+#define BRIDGE_VLAN_INFO_RANGE_END	(1<<4) /* VLAN is end of vlan range */
+#define BRIDGE_VLAN_INFO_BRENTRY	(1<<5) /* Global bridge VLAN entry */
+#define BRIDGE_VLAN_INFO_ONLY_OPTS	(1<<6) /* Skip create/delete/flags */
+
+struct bridge_vlan_info {
+	__u16 flags;
+	__u16 vid;
+};
+
+enum {
+	IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
+	IFLA_BRIDGE_VLAN_TUNNEL_ID,
+	IFLA_BRIDGE_VLAN_TUNNEL_VID,
+	IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
+	__IFLA_BRIDGE_VLAN_TUNNEL_MAX,
+};
+
+#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)
+
+struct bridge_vlan_xstats {
+	__u64 rx_bytes;
+	__u64 rx_packets;
+	__u64 tx_bytes;
+	__u64 tx_packets;
+	__u16 vid;
+	__u16 flags;
+	__u32 pad2;
+};
+
+enum {
+	IFLA_BRIDGE_MRP_UNSPEC,
+	IFLA_BRIDGE_MRP_INSTANCE,
+	IFLA_BRIDGE_MRP_PORT_STATE,
+	IFLA_BRIDGE_MRP_PORT_ROLE,
+	IFLA_BRIDGE_MRP_RING_STATE,
+	IFLA_BRIDGE_MRP_RING_ROLE,
+	IFLA_BRIDGE_MRP_START_TEST,
+	IFLA_BRIDGE_MRP_INFO,
+	IFLA_BRIDGE_MRP_IN_ROLE,
+	IFLA_BRIDGE_MRP_IN_STATE,
+	IFLA_BRIDGE_MRP_START_IN_TEST,
+	__IFLA_BRIDGE_MRP_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_MAX (__IFLA_BRIDGE_MRP_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_INSTANCE_UNSPEC,
+	IFLA_BRIDGE_MRP_INSTANCE_RING_ID,
+	IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX,
+	IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX,
+	IFLA_BRIDGE_MRP_INSTANCE_PRIO,
+	__IFLA_BRIDGE_MRP_INSTANCE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_INSTANCE_MAX (__IFLA_BRIDGE_MRP_INSTANCE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_PORT_STATE_UNSPEC,
+	IFLA_BRIDGE_MRP_PORT_STATE_STATE,
+	__IFLA_BRIDGE_MRP_PORT_STATE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_PORT_STATE_MAX (__IFLA_BRIDGE_MRP_PORT_STATE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_PORT_ROLE_UNSPEC,
+	IFLA_BRIDGE_MRP_PORT_ROLE_ROLE,
+	__IFLA_BRIDGE_MRP_PORT_ROLE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_PORT_ROLE_MAX (__IFLA_BRIDGE_MRP_PORT_ROLE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_RING_STATE_UNSPEC,
+	IFLA_BRIDGE_MRP_RING_STATE_RING_ID,
+	IFLA_BRIDGE_MRP_RING_STATE_STATE,
+	__IFLA_BRIDGE_MRP_RING_STATE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_RING_STATE_MAX (__IFLA_BRIDGE_MRP_RING_STATE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_RING_ROLE_UNSPEC,
+	IFLA_BRIDGE_MRP_RING_ROLE_RING_ID,
+	IFLA_BRIDGE_MRP_RING_ROLE_ROLE,
+	__IFLA_BRIDGE_MRP_RING_ROLE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_RING_ROLE_MAX (__IFLA_BRIDGE_MRP_RING_ROLE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_START_TEST_UNSPEC,
+	IFLA_BRIDGE_MRP_START_TEST_RING_ID,
+	IFLA_BRIDGE_MRP_START_TEST_INTERVAL,
+	IFLA_BRIDGE_MRP_START_TEST_MAX_MISS,
+	IFLA_BRIDGE_MRP_START_TEST_PERIOD,
+	IFLA_BRIDGE_MRP_START_TEST_MONITOR,
+	__IFLA_BRIDGE_MRP_START_TEST_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_INFO_UNSPEC,
+	IFLA_BRIDGE_MRP_INFO_RING_ID,
+	IFLA_BRIDGE_MRP_INFO_P_IFINDEX,
+	IFLA_BRIDGE_MRP_INFO_S_IFINDEX,
+	IFLA_BRIDGE_MRP_INFO_PRIO,
+	IFLA_BRIDGE_MRP_INFO_RING_STATE,
+	IFLA_BRIDGE_MRP_INFO_RING_ROLE,
+	IFLA_BRIDGE_MRP_INFO_TEST_INTERVAL,
+	IFLA_BRIDGE_MRP_INFO_TEST_MAX_MISS,
+	IFLA_BRIDGE_MRP_INFO_TEST_MONITOR,
+	IFLA_BRIDGE_MRP_INFO_I_IFINDEX,
+	IFLA_BRIDGE_MRP_INFO_IN_STATE,
+	IFLA_BRIDGE_MRP_INFO_IN_ROLE,
+	IFLA_BRIDGE_MRP_INFO_IN_TEST_INTERVAL,
+	IFLA_BRIDGE_MRP_INFO_IN_TEST_MAX_MISS,
+	__IFLA_BRIDGE_MRP_INFO_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_IN_STATE_UNSPEC,
+	IFLA_BRIDGE_MRP_IN_STATE_IN_ID,
+	IFLA_BRIDGE_MRP_IN_STATE_STATE,
+	__IFLA_BRIDGE_MRP_IN_STATE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_IN_STATE_MAX (__IFLA_BRIDGE_MRP_IN_STATE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_IN_ROLE_UNSPEC,
+	IFLA_BRIDGE_MRP_IN_ROLE_RING_ID,
+	IFLA_BRIDGE_MRP_IN_ROLE_IN_ID,
+	IFLA_BRIDGE_MRP_IN_ROLE_ROLE,
+	IFLA_BRIDGE_MRP_IN_ROLE_I_IFINDEX,
+	__IFLA_BRIDGE_MRP_IN_ROLE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_IN_ROLE_MAX (__IFLA_BRIDGE_MRP_IN_ROLE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MRP_START_IN_TEST_UNSPEC,
+	IFLA_BRIDGE_MRP_START_IN_TEST_IN_ID,
+	IFLA_BRIDGE_MRP_START_IN_TEST_INTERVAL,
+	IFLA_BRIDGE_MRP_START_IN_TEST_MAX_MISS,
+	IFLA_BRIDGE_MRP_START_IN_TEST_PERIOD,
+	__IFLA_BRIDGE_MRP_START_IN_TEST_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_START_IN_TEST_MAX (__IFLA_BRIDGE_MRP_START_IN_TEST_MAX - 1)
+
+struct br_mrp_instance {
+	__u32 ring_id;
+	__u32 p_ifindex;
+	__u32 s_ifindex;
+	__u16 prio;
+};
+
+struct br_mrp_ring_state {
+	__u32 ring_id;
+	__u32 ring_state;
+};
+
+struct br_mrp_ring_role {
+	__u32 ring_id;
+	__u32 ring_role;
+};
+
+struct br_mrp_start_test {
+	__u32 ring_id;
+	__u32 interval;
+	__u32 max_miss;
+	__u32 period;
+	__u32 monitor;
+};
+
+struct br_mrp_in_state {
+	__u32 in_state;
+	__u16 in_id;
+};
+
+struct br_mrp_in_role {
+	__u32 ring_id;
+	__u32 in_role;
+	__u32 i_ifindex;
+	__u16 in_id;
+};
+
+struct br_mrp_start_in_test {
+	__u32 interval;
+	__u32 max_miss;
+	__u32 period;
+	__u16 in_id;
+};
+
+enum {
+	IFLA_BRIDGE_CFM_UNSPEC,
+	IFLA_BRIDGE_CFM_MEP_CREATE,
+	IFLA_BRIDGE_CFM_MEP_DELETE,
+	IFLA_BRIDGE_CFM_MEP_CONFIG,
+	IFLA_BRIDGE_CFM_CC_CONFIG,
+	IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD,
+	IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE,
+	IFLA_BRIDGE_CFM_CC_RDI,
+	IFLA_BRIDGE_CFM_CC_CCM_TX,
+	IFLA_BRIDGE_CFM_MEP_CREATE_INFO,
+	IFLA_BRIDGE_CFM_MEP_CONFIG_INFO,
+	IFLA_BRIDGE_CFM_CC_CONFIG_INFO,
+	IFLA_BRIDGE_CFM_CC_RDI_INFO,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_INFO,
+	IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO,
+	IFLA_BRIDGE_CFM_MEP_STATUS_INFO,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO,
+	__IFLA_BRIDGE_CFM_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC,
+	IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE,
+	IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN,
+	IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION,
+	IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX,
+	__IFLA_BRIDGE_CFM_MEP_CREATE_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC,
+	IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE,
+	__IFLA_BRIDGE_CFM_MEP_DELETE_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC,
+	IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE,
+	IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC,
+	IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL,
+	IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID,
+	__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC,
+	IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE,
+	IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE,
+	IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL,
+	IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID,
+	__IFLA_BRIDGE_CFM_CC_CONFIG_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC,
+	IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE,
+	IFLA_BRIDGE_CFM_CC_PEER_MEPID,
+	__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_CC_RDI_UNSPEC,
+	IFLA_BRIDGE_CFM_CC_RDI_INSTANCE,
+	IFLA_BRIDGE_CFM_CC_RDI_RDI,
+	__IFLA_BRIDGE_CFM_CC_RDI_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV,
+	IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE,
+	__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC,
+	IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE,
+	IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN,
+	IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN,
+	IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN,
+	__IFLA_BRIDGE_CFM_MEP_STATUS_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN,
+	IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN,
+	__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX,
+};
+
+#define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MST_UNSPEC,
+	IFLA_BRIDGE_MST_ENTRY,
+	__IFLA_BRIDGE_MST_MAX,
+};
+#define IFLA_BRIDGE_MST_MAX (__IFLA_BRIDGE_MST_MAX - 1)
+
+enum {
+	IFLA_BRIDGE_MST_ENTRY_UNSPEC,
+	IFLA_BRIDGE_MST_ENTRY_MSTI,
+	IFLA_BRIDGE_MST_ENTRY_STATE,
+	__IFLA_BRIDGE_MST_ENTRY_MAX,
+};
+#define IFLA_BRIDGE_MST_ENTRY_MAX (__IFLA_BRIDGE_MST_ENTRY_MAX - 1)
+
+struct bridge_stp_xstats {
+	__u64 transition_blk;
+	__u64 transition_fwd;
+	__u64 rx_bpdu;
+	__u64 tx_bpdu;
+	__u64 rx_tcn;
+	__u64 tx_tcn;
+};
+
+/* Bridge vlan RTM header */
+struct br_vlan_msg {
+	__u8 family;
+	__u8 reserved1;
+	__u16 reserved2;
+	__u32 ifindex;
+};
+
+enum {
+	BRIDGE_VLANDB_DUMP_UNSPEC,
+	BRIDGE_VLANDB_DUMP_FLAGS,
+	__BRIDGE_VLANDB_DUMP_MAX,
+};
+#define BRIDGE_VLANDB_DUMP_MAX (__BRIDGE_VLANDB_DUMP_MAX - 1)
+
+/* flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps */
+#define BRIDGE_VLANDB_DUMPF_STATS	(1 << 0) /* Include stats in the dump */
+#define BRIDGE_VLANDB_DUMPF_GLOBAL	(1 << 1) /* Dump global vlan options only */
+
+/* Bridge vlan RTM attributes
+ * [BRIDGE_VLANDB_ENTRY] = {
+ *     [BRIDGE_VLANDB_ENTRY_INFO]
+ *     ...
+ * }
+ * [BRIDGE_VLANDB_GLOBAL_OPTIONS] = {
+ *     [BRIDGE_VLANDB_GOPTS_ID]
+ *     ...
+ * }
+ */
+enum {
+	BRIDGE_VLANDB_UNSPEC,
+	BRIDGE_VLANDB_ENTRY,
+	BRIDGE_VLANDB_GLOBAL_OPTIONS,
+	__BRIDGE_VLANDB_MAX,
+};
+#define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1)
+
+enum {
+	BRIDGE_VLANDB_ENTRY_UNSPEC,
+	BRIDGE_VLANDB_ENTRY_INFO,
+	BRIDGE_VLANDB_ENTRY_RANGE,
+	BRIDGE_VLANDB_ENTRY_STATE,
+	BRIDGE_VLANDB_ENTRY_TUNNEL_INFO,
+	BRIDGE_VLANDB_ENTRY_STATS,
+	BRIDGE_VLANDB_ENTRY_MCAST_ROUTER,
+	BRIDGE_VLANDB_ENTRY_MCAST_N_GROUPS,
+	BRIDGE_VLANDB_ENTRY_MCAST_MAX_GROUPS,
+	BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS,
+	__BRIDGE_VLANDB_ENTRY_MAX,
+};
+#define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1)
+
+/* [BRIDGE_VLANDB_ENTRY] = {
+ *     [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = {
+ *         [BRIDGE_VLANDB_TINFO_ID]
+ *         ...
+ *     }
+ * }
+ */
+enum {
+	BRIDGE_VLANDB_TINFO_UNSPEC,
+	BRIDGE_VLANDB_TINFO_ID,
+	BRIDGE_VLANDB_TINFO_CMD,
+	__BRIDGE_VLANDB_TINFO_MAX,
+};
+#define BRIDGE_VLANDB_TINFO_MAX (__BRIDGE_VLANDB_TINFO_MAX - 1)
+
+/* [BRIDGE_VLANDB_ENTRY] = {
+ *     [BRIDGE_VLANDB_ENTRY_STATS] = {
+ *         [BRIDGE_VLANDB_STATS_RX_BYTES]
+ *         ...
+ *     }
+ *     ...
+ * }
+ */
+enum {
+	BRIDGE_VLANDB_STATS_UNSPEC,
+	BRIDGE_VLANDB_STATS_RX_BYTES,
+	BRIDGE_VLANDB_STATS_RX_PACKETS,
+	BRIDGE_VLANDB_STATS_TX_BYTES,
+	BRIDGE_VLANDB_STATS_TX_PACKETS,
+	BRIDGE_VLANDB_STATS_PAD,
+	__BRIDGE_VLANDB_STATS_MAX,
+};
+#define BRIDGE_VLANDB_STATS_MAX (__BRIDGE_VLANDB_STATS_MAX - 1)
+
+enum {
+	BRIDGE_VLANDB_GOPTS_UNSPEC,
+	BRIDGE_VLANDB_GOPTS_ID,
+	BRIDGE_VLANDB_GOPTS_RANGE,
+	BRIDGE_VLANDB_GOPTS_MCAST_SNOOPING,
+	BRIDGE_VLANDB_GOPTS_MCAST_IGMP_VERSION,
+	BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION,
+	BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT,
+	BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT,
+	BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL,
+	BRIDGE_VLANDB_GOPTS_PAD,
+	BRIDGE_VLANDB_GOPTS_MCAST_MEMBERSHIP_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
+	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER,
+	BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS,
+	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE,
+	BRIDGE_VLANDB_GOPTS_MSTI,
+	__BRIDGE_VLANDB_GOPTS_MAX
+};
+#define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1)
+
+/* Bridge multicast database attributes
+ * [MDBA_MDB] = {
+ *     [MDBA_MDB_ENTRY] = {
+ *         [MDBA_MDB_ENTRY_INFO] {
+ *		struct br_mdb_entry
+ *		[MDBA_MDB_EATTR attributes]
+ *         }
+ *     }
+ * }
+ * [MDBA_ROUTER] = {
+ *    [MDBA_ROUTER_PORT] = {
+ *        u32 ifindex
+ *        [MDBA_ROUTER_PATTR attributes]
+ *    }
+ * }
+ */
+enum {
+	MDBA_UNSPEC,
+	MDBA_MDB,
+	MDBA_ROUTER,
+	__MDBA_MAX,
+};
+#define MDBA_MAX (__MDBA_MAX - 1)
+
+enum {
+	MDBA_MDB_UNSPEC,
+	MDBA_MDB_ENTRY,
+	__MDBA_MDB_MAX,
+};
+#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1)
+
+enum {
+	MDBA_MDB_ENTRY_UNSPEC,
+	MDBA_MDB_ENTRY_INFO,
+	__MDBA_MDB_ENTRY_MAX,
+};
+#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)
+
+/* per mdb entry additional attributes */
+enum {
+	MDBA_MDB_EATTR_UNSPEC,
+	MDBA_MDB_EATTR_TIMER,
+	MDBA_MDB_EATTR_SRC_LIST,
+	MDBA_MDB_EATTR_GROUP_MODE,
+	MDBA_MDB_EATTR_SOURCE,
+	MDBA_MDB_EATTR_RTPROT,
+	MDBA_MDB_EATTR_DST,
+	MDBA_MDB_EATTR_DST_PORT,
+	MDBA_MDB_EATTR_VNI,
+	MDBA_MDB_EATTR_IFINDEX,
+	MDBA_MDB_EATTR_SRC_VNI,
+	__MDBA_MDB_EATTR_MAX
+};
+#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)
+
+/* per mdb entry source */
+enum {
+	MDBA_MDB_SRCLIST_UNSPEC,
+	MDBA_MDB_SRCLIST_ENTRY,
+	__MDBA_MDB_SRCLIST_MAX
+};
+#define MDBA_MDB_SRCLIST_MAX (__MDBA_MDB_SRCLIST_MAX - 1)
+
+/* per mdb entry per source attributes
+ * these are embedded in MDBA_MDB_SRCLIST_ENTRY
+ */
+enum {
+	MDBA_MDB_SRCATTR_UNSPEC,
+	MDBA_MDB_SRCATTR_ADDRESS,
+	MDBA_MDB_SRCATTR_TIMER,
+	__MDBA_MDB_SRCATTR_MAX
+};
+#define MDBA_MDB_SRCATTR_MAX (__MDBA_MDB_SRCATTR_MAX - 1)
+
+/* multicast router types */
+enum {
+	MDB_RTR_TYPE_DISABLED,
+	MDB_RTR_TYPE_TEMP_QUERY,
+	MDB_RTR_TYPE_PERM,
+	MDB_RTR_TYPE_TEMP
+};
+
+enum {
+	MDBA_ROUTER_UNSPEC,
+	MDBA_ROUTER_PORT,
+	__MDBA_ROUTER_MAX,
+};
+#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)
+
+/* router port attributes */
+enum {
+	MDBA_ROUTER_PATTR_UNSPEC,
+	MDBA_ROUTER_PATTR_TIMER,
+	MDBA_ROUTER_PATTR_TYPE,
+	MDBA_ROUTER_PATTR_INET_TIMER,
+	MDBA_ROUTER_PATTR_INET6_TIMER,
+	MDBA_ROUTER_PATTR_VID,
+	__MDBA_ROUTER_PATTR_MAX
+};
+#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)
+
+struct br_port_msg {
+	__u8  family;
+	__u32 ifindex;
+};
+
+struct br_mdb_entry {
+	__u32 ifindex;
+#define MDB_TEMPORARY 0
+#define MDB_PERMANENT 1
+	__u8 state;
+#define MDB_FLAGS_OFFLOAD	(1 << 0)
+#define MDB_FLAGS_FAST_LEAVE	(1 << 1)
+#define MDB_FLAGS_STAR_EXCL	(1 << 2)
+#define MDB_FLAGS_BLOCKED	(1 << 3)
+	__u8 flags;
+	__u16 vid;
+	struct {
+		union {
+			__be32	ip4;
+			struct in6_addr ip6;
+			unsigned char mac_addr[ETH_ALEN];
+		} u;
+		__be16		proto;
+	} addr;
+};
+
+enum {
+	MDBA_SET_ENTRY_UNSPEC,
+	MDBA_SET_ENTRY,
+	MDBA_SET_ENTRY_ATTRS,
+	__MDBA_SET_ENTRY_MAX,
+};
+#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1)
+
+/* [MDBA_SET_ENTRY_ATTRS] = {
+ *    [MDBE_ATTR_xxx]
+ *    ...
+ * }
+ */
+enum {
+	MDBE_ATTR_UNSPEC,
+	MDBE_ATTR_SOURCE,
+	MDBE_ATTR_SRC_LIST,
+	MDBE_ATTR_GROUP_MODE,
+	MDBE_ATTR_RTPROT,
+	MDBE_ATTR_DST,
+	MDBE_ATTR_DST_PORT,
+	MDBE_ATTR_VNI,
+	MDBE_ATTR_IFINDEX,
+	MDBE_ATTR_SRC_VNI,
+	__MDBE_ATTR_MAX,
+};
+#define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1)
+
+/* per mdb entry source */
+enum {
+	MDBE_SRC_LIST_UNSPEC,
+	MDBE_SRC_LIST_ENTRY,
+	__MDBE_SRC_LIST_MAX,
+};
+#define MDBE_SRC_LIST_MAX (__MDBE_SRC_LIST_MAX - 1)
+
+/* per mdb entry per source attributes
+ * these are embedded in MDBE_SRC_LIST_ENTRY
+ */
+enum {
+	MDBE_SRCATTR_UNSPEC,
+	MDBE_SRCATTR_ADDRESS,
+	__MDBE_SRCATTR_MAX,
+};
+#define MDBE_SRCATTR_MAX (__MDBE_SRCATTR_MAX - 1)
+
+/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */
+enum {
+	BRIDGE_XSTATS_UNSPEC,
+	BRIDGE_XSTATS_VLAN,
+	BRIDGE_XSTATS_MCAST,
+	BRIDGE_XSTATS_PAD,
+	BRIDGE_XSTATS_STP,
+	__BRIDGE_XSTATS_MAX
+};
+#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1)
+
+enum {
+	BR_MCAST_DIR_RX,
+	BR_MCAST_DIR_TX,
+	BR_MCAST_DIR_SIZE
+};
+
+/* IGMP/MLD statistics */
+struct br_mcast_stats {
+	__u64 igmp_v1queries[BR_MCAST_DIR_SIZE];
+	__u64 igmp_v2queries[BR_MCAST_DIR_SIZE];
+	__u64 igmp_v3queries[BR_MCAST_DIR_SIZE];
+	__u64 igmp_leaves[BR_MCAST_DIR_SIZE];
+	__u64 igmp_v1reports[BR_MCAST_DIR_SIZE];
+	__u64 igmp_v2reports[BR_MCAST_DIR_SIZE];
+	__u64 igmp_v3reports[BR_MCAST_DIR_SIZE];
+	__u64 igmp_parse_errors;
+
+	__u64 mld_v1queries[BR_MCAST_DIR_SIZE];
+	__u64 mld_v2queries[BR_MCAST_DIR_SIZE];
+	__u64 mld_leaves[BR_MCAST_DIR_SIZE];
+	__u64 mld_v1reports[BR_MCAST_DIR_SIZE];
+	__u64 mld_v2reports[BR_MCAST_DIR_SIZE];
+	__u64 mld_parse_errors;
+
+	__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
+	__u64 mcast_packets[BR_MCAST_DIR_SIZE];
+};
+
+/* bridge boolean options
+ * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
+ * BR_BOOLOPT_MCAST_VLAN_SNOOPING - control vlan multicast snooping
+ *
+ * IMPORTANT: if adding a new option do not forget to handle
+ *            it in br_boolopt_toggle/get and bridge sysfs
+ */
+enum br_boolopt_id {
+	BR_BOOLOPT_NO_LL_LEARN,
+	BR_BOOLOPT_MCAST_VLAN_SNOOPING,
+	BR_BOOLOPT_MST_ENABLE,
+	BR_BOOLOPT_MAX
+};
+
+/* struct br_boolopt_multi - change multiple bridge boolean options
+ *
+ * @optval: new option values (bit per option)
+ * @optmask: options to change (bit per option)
+ */
+struct br_boolopt_multi {
+	__u32 optval;
+	__u32 optmask;
+};
+
+enum {
+	BRIDGE_QUERIER_UNSPEC,
+	BRIDGE_QUERIER_IP_ADDRESS,
+	BRIDGE_QUERIER_IP_PORT,
+	BRIDGE_QUERIER_IP_OTHER_TIMER,
+	BRIDGE_QUERIER_PAD,
+	BRIDGE_QUERIER_IPV6_ADDRESS,
+	BRIDGE_QUERIER_IPV6_PORT,
+	BRIDGE_QUERIER_IPV6_OTHER_TIMER,
+	__BRIDGE_QUERIER_MAX
+};
+#define BRIDGE_QUERIER_MAX (__BRIDGE_QUERIER_MAX - 1)
+#endif /* _LINUX_IF_BRIDGE_H */
diff --git a/contrib/libs/linux-headers/linux/if_cablemodem.h b/contrib/libs/linux-headers/linux/if_cablemodem.h
new file mode 100644
index 0000000000..1f65130bf2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_cablemodem.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _LINUX_CABLEMODEM_H_
+#define _LINUX_CABLEMODEM_H_
+/*
+ *		Author: Franco Venturi <fventuri@mediaone.net>
+ *		Copyright 1998 Franco Venturi
+ *
+ *		This program is free software; you can redistribute it
+ *		and/or  modify it under  the terms of  the GNU General
+ *		Public  License as  published  by  the  Free  Software
+ *		Foundation;  either  version 2 of the License, or  (at
+ *		your option) any later version.
+ */
+
+/* some useful defines for sb1000.c e cmconfig.c - fv */
+#define SIOCGCMSTATS		(SIOCDEVPRIVATE+0)	/* get cable modem stats */
+#define SIOCGCMFIRMWARE		(SIOCDEVPRIVATE+1)	/* get cm firmware version */
+#define SIOCGCMFREQUENCY	(SIOCDEVPRIVATE+2)	/* get cable modem frequency */
+#define SIOCSCMFREQUENCY	(SIOCDEVPRIVATE+3)	/* set cable modem frequency */
+#define SIOCGCMPIDS			(SIOCDEVPRIVATE+4)	/* get cable modem PIDs */
+#define SIOCSCMPIDS			(SIOCDEVPRIVATE+5)	/* set cable modem PIDs */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_eql.h b/contrib/libs/linux-headers/linux/if_eql.h
new file mode 100644
index 0000000000..180bbcd596
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_eql.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Equalizer Load-balancer for serial network interfaces.
+ *
+ * (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
+ * NCM: Network and Communications Management, Inc.
+ *
+ *
+ *	This software may be used and distributed according to the terms
+ *	of the GNU General Public License, incorporated herein by reference.
+ * 
+ * The author may be reached as simon@ncm.com, or C/O
+ *    NCM
+ *    Attn: Simon Janes
+ *    6803 Whittier Ave
+ *    McLean VA 22101
+ *    Phone: 1-703-847-0040 ext 103
+ */
+
+#ifndef _LINUX_IF_EQL_H
+#define _LINUX_IF_EQL_H
+
+#define EQL_DEFAULT_SLAVE_PRIORITY 28800
+#define EQL_DEFAULT_MAX_SLAVES     4
+#define EQL_DEFAULT_MTU            576
+#define EQL_DEFAULT_RESCHED_IVAL   HZ
+
+#define EQL_ENSLAVE     (SIOCDEVPRIVATE)
+#define EQL_EMANCIPATE  (SIOCDEVPRIVATE + 1)
+
+#define EQL_GETSLAVECFG (SIOCDEVPRIVATE + 2)
+#define EQL_SETSLAVECFG (SIOCDEVPRIVATE + 3)
+
+#define EQL_GETMASTRCFG (SIOCDEVPRIVATE + 4)
+#define EQL_SETMASTRCFG (SIOCDEVPRIVATE + 5)
+
+
+typedef struct master_config {
+	char	master_name[16];
+	int	max_slaves;
+	int	min_slaves;
+} master_config_t;
+
+typedef struct slave_config {
+	char	slave_name[16];
+	long	priority;
+} slave_config_t;
+
+typedef struct slaving_request {
+	char	slave_name[16];
+	long	priority;
+} slaving_request_t;
+
+
+#endif /* _LINUX_IF_EQL_H */
diff --git a/contrib/libs/linux-headers/linux/if_fc.h b/contrib/libs/linux-headers/linux/if_fc.h
new file mode 100644
index 0000000000..3e3173282c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_fc.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Global definitions for Fibre Channel.
+ *
+ * Version:	@(#)if_fc.h	0.0	11/20/98
+ *
+ * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *		Donald Becker, <becker@super.org>
+ *    Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
+ *	  Vineet Abraham, <vma@iol.unh.edu>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IF_FC_H
+#define _LINUX_IF_FC_H
+
+#include <linux/types.h>
+
+#define FC_ALEN	6		/* Octets in one ethernet addr	 */
+#define FC_HLEN   (sizeof(struct fch_hdr)+sizeof(struct fcllc))
+#define FC_ID_LEN 3		/* Octets in a Fibre Channel Address */
+
+/* LLC and SNAP constants */
+#define EXTENDED_SAP 0xAA
+#define UI_CMD       0x03
+
+/* This is NOT the Fibre Channel frame header. The FC frame header is
+ *  constructed in the driver as the Tachyon needs certain fields in
+ *  certains positions. So, it can't be generalized here.*/
+
+struct fch_hdr {
+	__u8  daddr[FC_ALEN];		/* destination address */
+	__u8  saddr[FC_ALEN];		/* source address */
+};
+
+/* This is a Fibre Channel LLC structure */
+struct fcllc {
+	__u8  dsap;			/* destination SAP */
+	__u8  ssap;			/* source SAP */
+	__u8  llc;			/* LLC control field */
+	__u8  protid[3];		/* protocol id */
+	__be16 ethertype;		/* ether type field */
+};
+
+#endif	/* _LINUX_IF_FC_H */
diff --git a/contrib/libs/linux-headers/linux/if_fddi.h b/contrib/libs/linux-headers/linux/if_fddi.h
new file mode 100644
index 0000000000..801943913d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_fddi.h
@@ -0,0 +1,122 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Global definitions for the ANSI FDDI interface.
+ *
+ * Version:	@(#)if_fddi.h	1.0.3	Oct  6 2018
+ *
+ * Author:	Lawrence V. Stefani, <stefani@yahoo.com>
+ * Maintainer:	Maciej W. Rozycki, <macro@orcam.me.uk>
+ *
+ *		if_fddi.h is based on previous if_ether.h and if_tr.h work by
+ *			Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *			Donald Becker, <becker@super.org>
+ *			Alan Cox, <alan@lxorguk.ukuu.org.uk>
+ *			Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
+ *			Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IF_FDDI_H
+#define _LINUX_IF_FDDI_H
+
+#include <linux/types.h>
+
+/*
+ *  Define max and min legal sizes.  The frame sizes do not include
+ *  4 byte FCS/CRC (frame check sequence).
+ */
+#define FDDI_K_ALEN		6	/* Octets in one FDDI address */
+#define FDDI_K_8022_HLEN	16	/* Total octets in 802.2 header */
+#define FDDI_K_SNAP_HLEN	21	/* Total octets in 802.2 SNAP header */
+#define FDDI_K_8022_ZLEN	16	/* Min octets in 802.2 frame sans
+					   FCS */
+#define FDDI_K_SNAP_ZLEN	21	/* Min octets in 802.2 SNAP frame sans
+					   FCS */
+#define FDDI_K_8022_DLEN	4475	/* Max octets in 802.2 payload */
+#define FDDI_K_SNAP_DLEN	4470	/* Max octets in 802.2 SNAP payload */
+#define FDDI_K_LLC_ZLEN		13	/* Min octets in LLC frame sans FCS */
+#define FDDI_K_LLC_LEN		4491	/* Max octets in LLC frame sans FCS */
+#define FDDI_K_OUI_LEN		3	/* Octets in OUI in 802.2 SNAP
+					   header */
+
+/* Define FDDI Frame Control (FC) Byte masks */
+#define FDDI_FC_K_CLASS_MASK		0x80	/* class bit */
+#define FDDI_FC_K_CLASS_SYNC		0x80
+#define FDDI_FC_K_CLASS_ASYNC		0x00
+#define FDDI_FC_K_ALEN_MASK		0x40	/* address length bit */
+#define FDDI_FC_K_ALEN_48		0x40
+#define FDDI_FC_K_ALEN_16		0x00
+#define FDDI_FC_K_FORMAT_MASK		0x30	/* format bits */
+#define FDDI_FC_K_FORMAT_FUTURE		0x30
+#define FDDI_FC_K_FORMAT_IMPLEMENTOR	0x20
+#define FDDI_FC_K_FORMAT_LLC		0x10
+#define FDDI_FC_K_FORMAT_MANAGEMENT	0x00
+#define FDDI_FC_K_CONTROL_MASK		0x0f	/* control bits */
+
+/* Define FDDI Frame Control (FC) Byte specific values */
+#define FDDI_FC_K_VOID			0x00
+#define FDDI_FC_K_NON_RESTRICTED_TOKEN	0x80
+#define FDDI_FC_K_RESTRICTED_TOKEN	0xC0
+#define FDDI_FC_K_SMT_MIN		0x41
+#define FDDI_FC_K_SMT_MAX		0x4F
+#define FDDI_FC_K_MAC_MIN		0xC1
+#define FDDI_FC_K_MAC_MAX		0xCF
+#define FDDI_FC_K_ASYNC_LLC_MIN		0x50
+#define FDDI_FC_K_ASYNC_LLC_DEF		0x54
+#define FDDI_FC_K_ASYNC_LLC_MAX		0x5F
+#define FDDI_FC_K_SYNC_LLC_MIN		0xD0
+#define FDDI_FC_K_SYNC_LLC_MAX		0xD7
+#define FDDI_FC_K_IMPLEMENTOR_MIN	0x60
+#define FDDI_FC_K_IMPLEMENTOR_MAX	0x6F
+#define FDDI_FC_K_RESERVED_MIN		0x70
+#define FDDI_FC_K_RESERVED_MAX		0x7F
+
+/* Define LLC and SNAP constants */
+#define FDDI_EXTENDED_SAP		0xAA
+#define FDDI_UI_CMD			0x03
+
+/* Define 802.2 Type 1 header */
+struct fddi_8022_1_hdr {
+	__u8	dsap;			/* destination service access point */
+	__u8	ssap;			/* source service access point */
+	__u8	ctrl;			/* control byte #1 */
+} __attribute__((packed));
+
+/* Define 802.2 Type 2 header */
+struct fddi_8022_2_hdr {
+	__u8	dsap;			/* destination service access point */
+	__u8	ssap;			/* source service access point */
+	__u8	ctrl_1;			/* control byte #1 */
+	__u8	ctrl_2;			/* control byte #2 */
+} __attribute__((packed));
+
+/* Define 802.2 SNAP header */
+struct fddi_snap_hdr {
+	__u8	dsap;			/* always 0xAA */
+	__u8	ssap;			/* always 0xAA */
+	__u8	ctrl;			/* always 0x03 */
+	__u8	oui[FDDI_K_OUI_LEN];	/* organizational universal id */
+	__be16	ethertype;		/* packet type ID field */
+} __attribute__((packed));
+
+/* Define FDDI LLC frame header */
+struct fddihdr {
+	__u8	fc;			/* frame control */
+	__u8	daddr[FDDI_K_ALEN];	/* destination address */
+	__u8	saddr[FDDI_K_ALEN];	/* source address */
+	union {
+		struct fddi_8022_1_hdr	llc_8022_1;
+		struct fddi_8022_2_hdr	llc_8022_2;
+		struct fddi_snap_hdr	llc_snap;
+	} hdr;
+} __attribute__((packed));
+
+
+#endif /* _LINUX_IF_FDDI_H */
diff --git a/contrib/libs/linux-headers/linux/if_hippi.h b/contrib/libs/linux-headers/linux/if_hippi.h
new file mode 100644
index 0000000000..785a1452a6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_hippi.h
@@ -0,0 +1,154 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Global definitions for the HIPPI interface.
+ *
+ * Version:	@(#)if_hippi.h	1.0.0	05/26/97
+ *
+ * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *		Donald Becker, <becker@super.org>
+ *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
+ *		Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
+ *		Jes Sorensen, <Jes.Sorensen@cern.ch>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+ 
+#ifndef _LINUX_IF_HIPPI_H
+#define _LINUX_IF_HIPPI_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/*
+ *	HIPPI magic constants.
+ */
+
+#define HIPPI_ALEN	6		/* Bytes in one HIPPI hw-addr	   */
+#define HIPPI_HLEN	sizeof(struct hippi_hdr)
+#define HIPPI_ZLEN	0		/* Min. bytes in frame without FCS */
+#define HIPPI_DATA_LEN	65280		/* Max. bytes in payload	   */
+#define HIPPI_FRAME_LEN	(HIPPI_DATA_LEN + HIPPI_HLEN)
+					/* Max. bytes in frame without FCS */
+
+/*
+ * Define LLC and SNAP constants.
+ */
+#define HIPPI_EXTENDED_SAP	0xAA
+#define HIPPI_UI_CMD		0x03
+
+
+/*
+ *	Do we need to list some sort of ID's here?
+ */
+
+/*
+ *	HIPPI statistics collection data. 
+ */
+ 
+struct hipnet_statistics {
+	int	rx_packets;		/* total packets received	*/
+	int	tx_packets;		/* total packets transmitted	*/
+	int	rx_errors;		/* bad packets received		*/
+	int	tx_errors;		/* packet transmit problems	*/
+	int	rx_dropped;		/* no space in linux buffers	*/
+	int	tx_dropped;		/* no space available in linux	*/
+
+	/* detailed rx_errors: */
+	int	rx_length_errors;
+	int	rx_over_errors;		/* receiver ring buff overflow	*/
+	int	rx_crc_errors;		/* recved pkt with crc error	*/
+	int	rx_frame_errors;	/* recv'd frame alignment error */
+	int	rx_fifo_errors;		/* recv'r fifo overrun		*/
+	int	rx_missed_errors;	/* receiver missed packet	*/
+
+	/* detailed tx_errors */
+	int	tx_aborted_errors;
+	int	tx_carrier_errors;
+	int	tx_fifo_errors;
+	int	tx_heartbeat_errors;
+	int	tx_window_errors;
+};
+
+
+struct hippi_fp_hdr {
+#if 0
+	__u8		ulp;				/* must contain 4 */
+#if defined (__BIG_ENDIAN_BITFIELD)
+	__u8		d1_data_present:1;		/* must be 1 */
+	__u8		start_d2_burst_boundary:1;	/* must be zero */
+	__u8		reserved:6;			/* must be zero */
+#if 0
+	__u16		reserved1:5;
+	__u16		d1_area_size:8;			/* must be 3 */
+	__u16		d2_offset:3;			/* must be zero */
+#endif
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8		reserved:6;			/* must be zero */
+	__u8	 	start_d2_burst_boundary:1;	/* must be zero */
+	__u8		d1_data_present:1;		/* must be 1 */
+#if 0
+	__u16		d2_offset:3;			/* must be zero */
+	__u16		d1_area_size:8;			/* must be 3 */
+	__u16		reserved1:5;			/* must be zero */
+#endif
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+#else
+	__be32		fixed;
+#endif
+	__be32		d2_size;
+} __attribute__((packed));
+
+struct hippi_le_hdr {
+#if defined (__BIG_ENDIAN_BITFIELD)
+	__u8		fc:3;
+	__u8		double_wide:1;
+	__u8		message_type:4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8		message_type:4;
+	__u8		double_wide:1;
+	__u8		fc:3;
+#endif
+	__u8		dest_switch_addr[3];
+#if defined (__BIG_ENDIAN_BITFIELD)
+	__u8		dest_addr_type:4,
+			src_addr_type:4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8		src_addr_type:4,
+			dest_addr_type:4;
+#endif
+	__u8		src_switch_addr[3];
+	__u16		reserved;
+	__u8		daddr[HIPPI_ALEN];
+	__u16		locally_administered;
+	__u8		saddr[HIPPI_ALEN];
+} __attribute__((packed));
+
+#define HIPPI_OUI_LEN	3
+/*
+ * Looks like the dsap and ssap fields have been swapped by mistake in
+ * RFC 2067 "IP over HIPPI".
+ */
+struct hippi_snap_hdr {
+	__u8	dsap;			/* always 0xAA */
+	__u8	ssap;			/* always 0xAA */
+	__u8	ctrl;			/* always 0x03 */
+	__u8	oui[HIPPI_OUI_LEN];	/* organizational universal id (zero)*/
+	__be16	ethertype;		/* packet type ID field */
+} __attribute__((packed));
+
+struct hippi_hdr {
+	struct hippi_fp_hdr	fp;
+	struct hippi_le_hdr	le;
+	struct hippi_snap_hdr	snap;
+} __attribute__((packed));
+
+#endif	/* _LINUX_IF_HIPPI_H */
diff --git a/contrib/libs/linux-headers/linux/if_infiniband.h b/contrib/libs/linux-headers/linux/if_infiniband.h
new file mode 100644
index 0000000000..0fc33bf30e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_infiniband.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/*
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available at
+ * <http://www.fsf.org/copyleft/gpl.html>, or the OpenIB.org BSD
+ * license, available in the LICENSE.TXT file accompanying this
+ * software.  These details are also available at
+ * <http://www.openfabrics.org/software_license.htm>.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#ifndef _LINUX_IF_INFINIBAND_H
+#define _LINUX_IF_INFINIBAND_H
+
+#define INFINIBAND_ALEN		20	/* Octets in IPoIB HW addr	*/
+
+#endif /* _LINUX_IF_INFINIBAND_H */
diff --git a/contrib/libs/linux-headers/linux/if_link.h b/contrib/libs/linux-headers/linux/if_link.h
new file mode 100644
index 0000000000..94fb7ef9e2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_link.h
@@ -0,0 +1,1397 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IF_LINK_H
+#define _LINUX_IF_LINK_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+/* This struct should be in sync with struct rtnl_link_stats64 */
+struct rtnl_link_stats {
+	__u32	rx_packets;
+	__u32	tx_packets;
+	__u32	rx_bytes;
+	__u32	tx_bytes;
+	__u32	rx_errors;
+	__u32	tx_errors;
+	__u32	rx_dropped;
+	__u32	tx_dropped;
+	__u32	multicast;
+	__u32	collisions;
+	/* detailed rx_errors: */
+	__u32	rx_length_errors;
+	__u32	rx_over_errors;
+	__u32	rx_crc_errors;
+	__u32	rx_frame_errors;
+	__u32	rx_fifo_errors;
+	__u32	rx_missed_errors;
+
+	/* detailed tx_errors */
+	__u32	tx_aborted_errors;
+	__u32	tx_carrier_errors;
+	__u32	tx_fifo_errors;
+	__u32	tx_heartbeat_errors;
+	__u32	tx_window_errors;
+
+	/* for cslip etc */
+	__u32	rx_compressed;
+	__u32	tx_compressed;
+
+	__u32	rx_nohandler;
+};
+
+/**
+ * struct rtnl_link_stats64 - The main device statistics structure.
+ *
+ * @rx_packets: Number of good packets received by the interface.
+ *   For hardware interfaces counts all good packets received from the device
+ *   by the host, including packets which host had to drop at various stages
+ *   of processing (even in the driver).
+ *
+ * @tx_packets: Number of packets successfully transmitted.
+ *   For hardware interfaces counts packets which host was able to successfully
+ *   hand over to the device, which does not necessarily mean that packets
+ *   had been successfully transmitted out of the device, only that device
+ *   acknowledged it copied them out of host memory.
+ *
+ * @rx_bytes: Number of good received bytes, corresponding to @rx_packets.
+ *
+ *   For IEEE 802.3 devices should count the length of Ethernet Frames
+ *   excluding the FCS.
+ *
+ * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets.
+ *
+ *   For IEEE 802.3 devices should count the length of Ethernet Frames
+ *   excluding the FCS.
+ *
+ * @rx_errors: Total number of bad packets received on this network device.
+ *   This counter must include events counted by @rx_length_errors,
+ *   @rx_crc_errors, @rx_frame_errors and other errors not otherwise
+ *   counted.
+ *
+ * @tx_errors: Total number of transmit problems.
+ *   This counter must include events counter by @tx_aborted_errors,
+ *   @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors,
+ *   @tx_window_errors and other errors not otherwise counted.
+ *
+ * @rx_dropped: Number of packets received but not processed,
+ *   e.g. due to lack of resources or unsupported protocol.
+ *   For hardware interfaces this counter may include packets discarded
+ *   due to L2 address filtering but should not include packets dropped
+ *   by the device due to buffer exhaustion which are counted separately in
+ *   @rx_missed_errors (since procfs folds those two counters together).
+ *
+ * @tx_dropped: Number of packets dropped on their way to transmission,
+ *   e.g. due to lack of resources.
+ *
+ * @multicast: Multicast packets received.
+ *   For hardware interfaces this statistic is commonly calculated
+ *   at the device level (unlike @rx_packets) and therefore may include
+ *   packets which did not reach the host.
+ *
+ *   For IEEE 802.3 devices this counter may be equivalent to:
+ *
+ *    - 30.3.1.1.21 aMulticastFramesReceivedOK
+ *
+ * @collisions: Number of collisions during packet transmissions.
+ *
+ * @rx_length_errors: Number of packets dropped due to invalid length.
+ *   Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices this counter should be equivalent to a sum
+ *   of the following attributes:
+ *
+ *    - 30.3.1.1.23 aInRangeLengthErrors
+ *    - 30.3.1.1.24 aOutOfRangeLengthField
+ *    - 30.3.1.1.25 aFrameTooLongErrors
+ *
+ * @rx_over_errors: Receiver FIFO overflow event counter.
+ *
+ *   Historically the count of overflow events. Such events may be
+ *   reported in the receive descriptors or via interrupts, and may
+ *   not correspond one-to-one with dropped packets.
+ *
+ *   The recommended interpretation for high speed interfaces is -
+ *   number of packets dropped because they did not fit into buffers
+ *   provided by the host, e.g. packets larger than MTU or next buffer
+ *   in the ring was not available for a scatter transfer.
+ *
+ *   Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ *   This statistics was historically used interchangeably with
+ *   @rx_fifo_errors.
+ *
+ *   This statistic corresponds to hardware events and is not commonly used
+ *   on software devices.
+ *
+ * @rx_crc_errors: Number of packets received with a CRC error.
+ *   Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ *    - 30.3.1.1.6 aFrameCheckSequenceErrors
+ *
+ * @rx_frame_errors: Receiver frame alignment errors.
+ *   Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices this counter should be equivalent to:
+ *
+ *    - 30.3.1.1.7 aAlignmentErrors
+ *
+ * @rx_fifo_errors: Receiver FIFO error counter.
+ *
+ *   Historically the count of overflow events. Those events may be
+ *   reported in the receive descriptors or via interrupts, and may
+ *   not correspond one-to-one with dropped packets.
+ *
+ *   This statistics was used interchangeably with @rx_over_errors.
+ *   Not recommended for use in drivers for high speed interfaces.
+ *
+ *   This statistic is used on software devices, e.g. to count software
+ *   packet queue overflow (can) or sequencing errors (GRE).
+ *
+ * @rx_missed_errors: Count of packets missed by the host.
+ *   Folded into the "drop" counter in `/proc/net/dev`.
+ *
+ *   Counts number of packets dropped by the device due to lack
+ *   of buffer space. This usually indicates that the host interface
+ *   is slower than the network interface, or host is not keeping up
+ *   with the receive packet rate.
+ *
+ *   This statistic corresponds to hardware events and is not used
+ *   on software devices.
+ *
+ * @tx_aborted_errors:
+ *   Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *   For IEEE 802.3 devices capable of half-duplex operation this counter
+ *   must be equivalent to:
+ *
+ *    - 30.3.1.1.11 aFramesAbortedDueToXSColls
+ *
+ *   High speed interfaces may use this counter as a general device
+ *   discard counter.
+ *
+ * @tx_carrier_errors: Number of frame transmission errors due to loss
+ *   of carrier during transmission.
+ *   Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ *    - 30.3.1.1.13 aCarrierSenseErrors
+ *
+ * @tx_fifo_errors: Number of frame transmission errors due to device
+ *   FIFO underrun / underflow. This condition occurs when the device
+ *   begins transmission of a frame but is unable to deliver the
+ *   entire frame to the transmitter in time for transmission.
+ *   Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for
+ *   old half-duplex Ethernet.
+ *   Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices possibly equivalent to:
+ *
+ *    - 30.3.2.1.4 aSQETestErrors
+ *
+ * @tx_window_errors: Number of frame transmission errors due
+ *   to late collisions (for Ethernet - after the first 64B of transmission).
+ *   Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ *   For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ *    - 30.3.1.1.10 aLateCollisions
+ *
+ * @rx_compressed: Number of correctly received compressed packets.
+ *   This counters is only meaningful for interfaces which support
+ *   packet compression (e.g. CSLIP, PPP).
+ *
+ * @tx_compressed: Number of transmitted compressed packets.
+ *   This counters is only meaningful for interfaces which support
+ *   packet compression (e.g. CSLIP, PPP).
+ *
+ * @rx_nohandler: Number of packets received on the interface
+ *   but dropped by the networking stack because the device is
+ *   not designated to receive packets (e.g. backup link in a bond).
+ *
+ * @rx_otherhost_dropped: Number of packets dropped due to mismatch
+ *   in destination MAC address.
+ */
+struct rtnl_link_stats64 {
+	__u64	rx_packets;
+	__u64	tx_packets;
+	__u64	rx_bytes;
+	__u64	tx_bytes;
+	__u64	rx_errors;
+	__u64	tx_errors;
+	__u64	rx_dropped;
+	__u64	tx_dropped;
+	__u64	multicast;
+	__u64	collisions;
+
+	/* detailed rx_errors: */
+	__u64	rx_length_errors;
+	__u64	rx_over_errors;
+	__u64	rx_crc_errors;
+	__u64	rx_frame_errors;
+	__u64	rx_fifo_errors;
+	__u64	rx_missed_errors;
+
+	/* detailed tx_errors */
+	__u64	tx_aborted_errors;
+	__u64	tx_carrier_errors;
+	__u64	tx_fifo_errors;
+	__u64	tx_heartbeat_errors;
+	__u64	tx_window_errors;
+
+	/* for cslip etc */
+	__u64	rx_compressed;
+	__u64	tx_compressed;
+	__u64	rx_nohandler;
+
+	__u64	rx_otherhost_dropped;
+};
+
+/* Subset of link stats useful for in-HW collection. Meaning of the fields is as
+ * for struct rtnl_link_stats64.
+ */
+struct rtnl_hw_stats64 {
+	__u64	rx_packets;
+	__u64	tx_packets;
+	__u64	rx_bytes;
+	__u64	tx_bytes;
+	__u64	rx_errors;
+	__u64	tx_errors;
+	__u64	rx_dropped;
+	__u64	tx_dropped;
+	__u64	multicast;
+};
+
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap {
+	__u64	mem_start;
+	__u64	mem_end;
+	__u64	base_addr;
+	__u16	irq;
+	__u8	dma;
+	__u8	port;
+};
+
+/*
+ * IFLA_AF_SPEC
+ *   Contains nested attributes for address family specific attributes.
+ *   Each address family may create a attribute with the address family
+ *   number as type and create its own attribute structure in it.
+ *
+ *   Example:
+ *   [IFLA_AF_SPEC] = {
+ *       [AF_INET] = {
+ *           [IFLA_INET_CONF] = ...,
+ *       },
+ *       [AF_INET6] = {
+ *           [IFLA_INET6_FLAGS] = ...,
+ *           [IFLA_INET6_CONF] = ...,
+ *       }
+ *   }
+ */
+
+enum {
+	IFLA_UNSPEC,
+	IFLA_ADDRESS,
+	IFLA_BROADCAST,
+	IFLA_IFNAME,
+	IFLA_MTU,
+	IFLA_LINK,
+	IFLA_QDISC,
+	IFLA_STATS,
+	IFLA_COST,
+#define IFLA_COST IFLA_COST
+	IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+	IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+	IFLA_PROTINFO,		/* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+	IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+	IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+	IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+	IFLA_OPERSTATE,
+	IFLA_LINKMODE,
+	IFLA_LINKINFO,
+#define IFLA_LINKINFO IFLA_LINKINFO
+	IFLA_NET_NS_PID,
+	IFLA_IFALIAS,
+	IFLA_NUM_VF,		/* Number of VFs if device is SR-IOV PF */
+	IFLA_VFINFO_LIST,
+	IFLA_STATS64,
+	IFLA_VF_PORTS,
+	IFLA_PORT_SELF,
+	IFLA_AF_SPEC,
+	IFLA_GROUP,		/* Group the device belongs to */
+	IFLA_NET_NS_FD,
+	IFLA_EXT_MASK,		/* Extended info mask, VFs, etc */
+	IFLA_PROMISCUITY,	/* Promiscuity count: > 0 means acts PROMISC */
+#define IFLA_PROMISCUITY IFLA_PROMISCUITY
+	IFLA_NUM_TX_QUEUES,
+	IFLA_NUM_RX_QUEUES,
+	IFLA_CARRIER,
+	IFLA_PHYS_PORT_ID,
+	IFLA_CARRIER_CHANGES,
+	IFLA_PHYS_SWITCH_ID,
+	IFLA_LINK_NETNSID,
+	IFLA_PHYS_PORT_NAME,
+	IFLA_PROTO_DOWN,
+	IFLA_GSO_MAX_SEGS,
+	IFLA_GSO_MAX_SIZE,
+	IFLA_PAD,
+	IFLA_XDP,
+	IFLA_EVENT,
+	IFLA_NEW_NETNSID,
+	IFLA_IF_NETNSID,
+	IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
+	IFLA_CARRIER_UP_COUNT,
+	IFLA_CARRIER_DOWN_COUNT,
+	IFLA_NEW_IFINDEX,
+	IFLA_MIN_MTU,
+	IFLA_MAX_MTU,
+	IFLA_PROP_LIST,
+	IFLA_ALT_IFNAME, /* Alternative ifname */
+	IFLA_PERM_ADDRESS,
+	IFLA_PROTO_DOWN_REASON,
+
+	/* device (sysfs) name as parent, used instead
+	 * of IFLA_LINK where there's no parent netdev
+	 */
+	IFLA_PARENT_DEV_NAME,
+	IFLA_PARENT_DEV_BUS_NAME,
+	IFLA_GRO_MAX_SIZE,
+	IFLA_TSO_MAX_SIZE,
+	IFLA_TSO_MAX_SEGS,
+	IFLA_ALLMULTI,		/* Allmulti count: > 0 means acts ALLMULTI */
+
+	IFLA_DEVLINK_PORT,
+
+	IFLA_GSO_IPV4_MAX_SIZE,
+	IFLA_GRO_IPV4_MAX_SIZE,
+
+	__IFLA_MAX
+};
+
+
+#define IFLA_MAX (__IFLA_MAX - 1)
+
+enum {
+	IFLA_PROTO_DOWN_REASON_UNSPEC,
+	IFLA_PROTO_DOWN_REASON_MASK,	/* u32, mask for reason bits */
+	IFLA_PROTO_DOWN_REASON_VALUE,   /* u32, reason bit value */
+
+	__IFLA_PROTO_DOWN_REASON_CNT,
+	IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
+};
+
+/* backwards compatibility for userspace */
+#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
+#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
+
+enum {
+	IFLA_INET_UNSPEC,
+	IFLA_INET_CONF,
+	__IFLA_INET_MAX,
+};
+
+#define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
+
+/* ifi_flags.
+
+   IFF_* flags.
+
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+
+/* Subtype attributes for IFLA_PROTINFO */
+enum {
+	IFLA_INET6_UNSPEC,
+	IFLA_INET6_FLAGS,	/* link flags			*/
+	IFLA_INET6_CONF,	/* sysctl parameters		*/
+	IFLA_INET6_STATS,	/* statistics			*/
+	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
+	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
+	IFLA_INET6_ICMP6STATS,	/* statistics (icmpv6)		*/
+	IFLA_INET6_TOKEN,	/* device token			*/
+	IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
+	IFLA_INET6_RA_MTU,	/* mtu carried in the RA message */
+	__IFLA_INET6_MAX
+};
+
+#define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
+
+enum in6_addr_gen_mode {
+	IN6_ADDR_GEN_MODE_EUI64,
+	IN6_ADDR_GEN_MODE_NONE,
+	IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
+	IN6_ADDR_GEN_MODE_RANDOM,
+};
+
+/* Bridge section */
+
+enum {
+	IFLA_BR_UNSPEC,
+	IFLA_BR_FORWARD_DELAY,
+	IFLA_BR_HELLO_TIME,
+	IFLA_BR_MAX_AGE,
+	IFLA_BR_AGEING_TIME,
+	IFLA_BR_STP_STATE,
+	IFLA_BR_PRIORITY,
+	IFLA_BR_VLAN_FILTERING,
+	IFLA_BR_VLAN_PROTOCOL,
+	IFLA_BR_GROUP_FWD_MASK,
+	IFLA_BR_ROOT_ID,
+	IFLA_BR_BRIDGE_ID,
+	IFLA_BR_ROOT_PORT,
+	IFLA_BR_ROOT_PATH_COST,
+	IFLA_BR_TOPOLOGY_CHANGE,
+	IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
+	IFLA_BR_HELLO_TIMER,
+	IFLA_BR_TCN_TIMER,
+	IFLA_BR_TOPOLOGY_CHANGE_TIMER,
+	IFLA_BR_GC_TIMER,
+	IFLA_BR_GROUP_ADDR,
+	IFLA_BR_FDB_FLUSH,
+	IFLA_BR_MCAST_ROUTER,
+	IFLA_BR_MCAST_SNOOPING,
+	IFLA_BR_MCAST_QUERY_USE_IFADDR,
+	IFLA_BR_MCAST_QUERIER,
+	IFLA_BR_MCAST_HASH_ELASTICITY,
+	IFLA_BR_MCAST_HASH_MAX,
+	IFLA_BR_MCAST_LAST_MEMBER_CNT,
+	IFLA_BR_MCAST_STARTUP_QUERY_CNT,
+	IFLA_BR_MCAST_LAST_MEMBER_INTVL,
+	IFLA_BR_MCAST_MEMBERSHIP_INTVL,
+	IFLA_BR_MCAST_QUERIER_INTVL,
+	IFLA_BR_MCAST_QUERY_INTVL,
+	IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
+	IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
+	IFLA_BR_NF_CALL_IPTABLES,
+	IFLA_BR_NF_CALL_IP6TABLES,
+	IFLA_BR_NF_CALL_ARPTABLES,
+	IFLA_BR_VLAN_DEFAULT_PVID,
+	IFLA_BR_PAD,
+	IFLA_BR_VLAN_STATS_ENABLED,
+	IFLA_BR_MCAST_STATS_ENABLED,
+	IFLA_BR_MCAST_IGMP_VERSION,
+	IFLA_BR_MCAST_MLD_VERSION,
+	IFLA_BR_VLAN_STATS_PER_PORT,
+	IFLA_BR_MULTI_BOOLOPT,
+	IFLA_BR_MCAST_QUERIER_STATE,
+	__IFLA_BR_MAX,
+};
+
+#define IFLA_BR_MAX	(__IFLA_BR_MAX - 1)
+
+struct ifla_bridge_id {
+	__u8	prio[2];
+	__u8	addr[6]; /* ETH_ALEN */
+};
+
+enum {
+	BRIDGE_MODE_UNSPEC,
+	BRIDGE_MODE_HAIRPIN,
+};
+
+enum {
+	IFLA_BRPORT_UNSPEC,
+	IFLA_BRPORT_STATE,	/* Spanning tree state     */
+	IFLA_BRPORT_PRIORITY,	/* "             priority  */
+	IFLA_BRPORT_COST,	/* "             cost      */
+	IFLA_BRPORT_MODE,	/* mode (hairpin)          */
+	IFLA_BRPORT_GUARD,	/* bpdu guard              */
+	IFLA_BRPORT_PROTECT,	/* root port protection    */
+	IFLA_BRPORT_FAST_LEAVE,	/* multicast fast leave    */
+	IFLA_BRPORT_LEARNING,	/* mac learning */
+	IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
+	IFLA_BRPORT_PROXYARP,	/* proxy ARP */
+	IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
+	IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
+	IFLA_BRPORT_ROOT_ID,	/* designated root */
+	IFLA_BRPORT_BRIDGE_ID,	/* designated bridge */
+	IFLA_BRPORT_DESIGNATED_PORT,
+	IFLA_BRPORT_DESIGNATED_COST,
+	IFLA_BRPORT_ID,
+	IFLA_BRPORT_NO,
+	IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
+	IFLA_BRPORT_CONFIG_PENDING,
+	IFLA_BRPORT_MESSAGE_AGE_TIMER,
+	IFLA_BRPORT_FORWARD_DELAY_TIMER,
+	IFLA_BRPORT_HOLD_TIMER,
+	IFLA_BRPORT_FLUSH,
+	IFLA_BRPORT_MULTICAST_ROUTER,
+	IFLA_BRPORT_PAD,
+	IFLA_BRPORT_MCAST_FLOOD,
+	IFLA_BRPORT_MCAST_TO_UCAST,
+	IFLA_BRPORT_VLAN_TUNNEL,
+	IFLA_BRPORT_BCAST_FLOOD,
+	IFLA_BRPORT_GROUP_FWD_MASK,
+	IFLA_BRPORT_NEIGH_SUPPRESS,
+	IFLA_BRPORT_ISOLATED,
+	IFLA_BRPORT_BACKUP_PORT,
+	IFLA_BRPORT_MRP_RING_OPEN,
+	IFLA_BRPORT_MRP_IN_OPEN,
+	IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
+	IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
+	IFLA_BRPORT_LOCKED,
+	IFLA_BRPORT_MAB,
+	IFLA_BRPORT_MCAST_N_GROUPS,
+	IFLA_BRPORT_MCAST_MAX_GROUPS,
+	IFLA_BRPORT_NEIGH_VLAN_SUPPRESS,
+	__IFLA_BRPORT_MAX
+};
+#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
+
+struct ifla_cacheinfo {
+	__u32	max_reasm_len;
+	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
+	__u32	reachable_time;
+	__u32	retrans_time;
+};
+
+enum {
+	IFLA_INFO_UNSPEC,
+	IFLA_INFO_KIND,
+	IFLA_INFO_DATA,
+	IFLA_INFO_XSTATS,
+	IFLA_INFO_SLAVE_KIND,
+	IFLA_INFO_SLAVE_DATA,
+	__IFLA_INFO_MAX,
+};
+
+#define IFLA_INFO_MAX	(__IFLA_INFO_MAX - 1)
+
+/* VLAN section */
+
+enum {
+	IFLA_VLAN_UNSPEC,
+	IFLA_VLAN_ID,
+	IFLA_VLAN_FLAGS,
+	IFLA_VLAN_EGRESS_QOS,
+	IFLA_VLAN_INGRESS_QOS,
+	IFLA_VLAN_PROTOCOL,
+	__IFLA_VLAN_MAX,
+};
+
+#define IFLA_VLAN_MAX	(__IFLA_VLAN_MAX - 1)
+
+struct ifla_vlan_flags {
+	__u32	flags;
+	__u32	mask;
+};
+
+enum {
+	IFLA_VLAN_QOS_UNSPEC,
+	IFLA_VLAN_QOS_MAPPING,
+	__IFLA_VLAN_QOS_MAX
+};
+
+#define IFLA_VLAN_QOS_MAX	(__IFLA_VLAN_QOS_MAX - 1)
+
+struct ifla_vlan_qos_mapping {
+	__u32 from;
+	__u32 to;
+};
+
+/* MACVLAN section */
+enum {
+	IFLA_MACVLAN_UNSPEC,
+	IFLA_MACVLAN_MODE,
+	IFLA_MACVLAN_FLAGS,
+	IFLA_MACVLAN_MACADDR_MODE,
+	IFLA_MACVLAN_MACADDR,
+	IFLA_MACVLAN_MACADDR_DATA,
+	IFLA_MACVLAN_MACADDR_COUNT,
+	IFLA_MACVLAN_BC_QUEUE_LEN,
+	IFLA_MACVLAN_BC_QUEUE_LEN_USED,
+	IFLA_MACVLAN_BC_CUTOFF,
+	__IFLA_MACVLAN_MAX,
+};
+
+#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
+
+enum macvlan_mode {
+	MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
+	MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
+	MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
+	MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
+	MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
+};
+
+enum macvlan_macaddr_mode {
+	MACVLAN_MACADDR_ADD,
+	MACVLAN_MACADDR_DEL,
+	MACVLAN_MACADDR_FLUSH,
+	MACVLAN_MACADDR_SET,
+};
+
+#define MACVLAN_FLAG_NOPROMISC	1
+#define MACVLAN_FLAG_NODST	2 /* skip dst macvlan if matching src macvlan */
+
+/* VRF section */
+enum {
+	IFLA_VRF_UNSPEC,
+	IFLA_VRF_TABLE,
+	__IFLA_VRF_MAX
+};
+
+#define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
+
+enum {
+	IFLA_VRF_PORT_UNSPEC,
+	IFLA_VRF_PORT_TABLE,
+	__IFLA_VRF_PORT_MAX
+};
+
+#define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
+
+/* MACSEC section */
+enum {
+	IFLA_MACSEC_UNSPEC,
+	IFLA_MACSEC_SCI,
+	IFLA_MACSEC_PORT,
+	IFLA_MACSEC_ICV_LEN,
+	IFLA_MACSEC_CIPHER_SUITE,
+	IFLA_MACSEC_WINDOW,
+	IFLA_MACSEC_ENCODING_SA,
+	IFLA_MACSEC_ENCRYPT,
+	IFLA_MACSEC_PROTECT,
+	IFLA_MACSEC_INC_SCI,
+	IFLA_MACSEC_ES,
+	IFLA_MACSEC_SCB,
+	IFLA_MACSEC_REPLAY_PROTECT,
+	IFLA_MACSEC_VALIDATION,
+	IFLA_MACSEC_PAD,
+	IFLA_MACSEC_OFFLOAD,
+	__IFLA_MACSEC_MAX,
+};
+
+#define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
+
+/* XFRM section */
+enum {
+	IFLA_XFRM_UNSPEC,
+	IFLA_XFRM_LINK,
+	IFLA_XFRM_IF_ID,
+	IFLA_XFRM_COLLECT_METADATA,
+	__IFLA_XFRM_MAX
+};
+
+#define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
+
+enum macsec_validation_type {
+	MACSEC_VALIDATE_DISABLED = 0,
+	MACSEC_VALIDATE_CHECK = 1,
+	MACSEC_VALIDATE_STRICT = 2,
+	__MACSEC_VALIDATE_END,
+	MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
+};
+
+enum macsec_offload {
+	MACSEC_OFFLOAD_OFF = 0,
+	MACSEC_OFFLOAD_PHY = 1,
+	MACSEC_OFFLOAD_MAC = 2,
+	__MACSEC_OFFLOAD_END,
+	MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
+};
+
+/* IPVLAN section */
+enum {
+	IFLA_IPVLAN_UNSPEC,
+	IFLA_IPVLAN_MODE,
+	IFLA_IPVLAN_FLAGS,
+	__IFLA_IPVLAN_MAX
+};
+
+#define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
+
+enum ipvlan_mode {
+	IPVLAN_MODE_L2 = 0,
+	IPVLAN_MODE_L3,
+	IPVLAN_MODE_L3S,
+	IPVLAN_MODE_MAX
+};
+
+#define IPVLAN_F_PRIVATE	0x01
+#define IPVLAN_F_VEPA		0x02
+
+/* Tunnel RTM header */
+struct tunnel_msg {
+	__u8 family;
+	__u8 flags;
+	__u16 reserved2;
+	__u32 ifindex;
+};
+
+/* VXLAN section */
+
+/* include statistics in the dump */
+#define TUNNEL_MSG_FLAG_STATS	0x01
+
+#define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
+
+/* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
+enum {
+	VNIFILTER_ENTRY_STATS_UNSPEC,
+	VNIFILTER_ENTRY_STATS_RX_BYTES,
+	VNIFILTER_ENTRY_STATS_RX_PKTS,
+	VNIFILTER_ENTRY_STATS_RX_DROPS,
+	VNIFILTER_ENTRY_STATS_RX_ERRORS,
+	VNIFILTER_ENTRY_STATS_TX_BYTES,
+	VNIFILTER_ENTRY_STATS_TX_PKTS,
+	VNIFILTER_ENTRY_STATS_TX_DROPS,
+	VNIFILTER_ENTRY_STATS_TX_ERRORS,
+	VNIFILTER_ENTRY_STATS_PAD,
+	__VNIFILTER_ENTRY_STATS_MAX
+};
+#define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
+
+enum {
+	VXLAN_VNIFILTER_ENTRY_UNSPEC,
+	VXLAN_VNIFILTER_ENTRY_START,
+	VXLAN_VNIFILTER_ENTRY_END,
+	VXLAN_VNIFILTER_ENTRY_GROUP,
+	VXLAN_VNIFILTER_ENTRY_GROUP6,
+	VXLAN_VNIFILTER_ENTRY_STATS,
+	__VXLAN_VNIFILTER_ENTRY_MAX
+};
+#define VXLAN_VNIFILTER_ENTRY_MAX	(__VXLAN_VNIFILTER_ENTRY_MAX - 1)
+
+enum {
+	VXLAN_VNIFILTER_UNSPEC,
+	VXLAN_VNIFILTER_ENTRY,
+	__VXLAN_VNIFILTER_MAX
+};
+#define VXLAN_VNIFILTER_MAX	(__VXLAN_VNIFILTER_MAX - 1)
+
+enum {
+	IFLA_VXLAN_UNSPEC,
+	IFLA_VXLAN_ID,
+	IFLA_VXLAN_GROUP,	/* group or remote address */
+	IFLA_VXLAN_LINK,
+	IFLA_VXLAN_LOCAL,
+	IFLA_VXLAN_TTL,
+	IFLA_VXLAN_TOS,
+	IFLA_VXLAN_LEARNING,
+	IFLA_VXLAN_AGEING,
+	IFLA_VXLAN_LIMIT,
+	IFLA_VXLAN_PORT_RANGE,	/* source port */
+	IFLA_VXLAN_PROXY,
+	IFLA_VXLAN_RSC,
+	IFLA_VXLAN_L2MISS,
+	IFLA_VXLAN_L3MISS,
+	IFLA_VXLAN_PORT,	/* destination port */
+	IFLA_VXLAN_GROUP6,
+	IFLA_VXLAN_LOCAL6,
+	IFLA_VXLAN_UDP_CSUM,
+	IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
+	IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
+	IFLA_VXLAN_REMCSUM_TX,
+	IFLA_VXLAN_REMCSUM_RX,
+	IFLA_VXLAN_GBP,
+	IFLA_VXLAN_REMCSUM_NOPARTIAL,
+	IFLA_VXLAN_COLLECT_METADATA,
+	IFLA_VXLAN_LABEL,
+	IFLA_VXLAN_GPE,
+	IFLA_VXLAN_TTL_INHERIT,
+	IFLA_VXLAN_DF,
+	IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
+	__IFLA_VXLAN_MAX
+};
+#define IFLA_VXLAN_MAX	(__IFLA_VXLAN_MAX - 1)
+
+struct ifla_vxlan_port_range {
+	__be16	low;
+	__be16	high;
+};
+
+enum ifla_vxlan_df {
+	VXLAN_DF_UNSET = 0,
+	VXLAN_DF_SET,
+	VXLAN_DF_INHERIT,
+	__VXLAN_DF_END,
+	VXLAN_DF_MAX = __VXLAN_DF_END - 1,
+};
+
+/* GENEVE section */
+enum {
+	IFLA_GENEVE_UNSPEC,
+	IFLA_GENEVE_ID,
+	IFLA_GENEVE_REMOTE,
+	IFLA_GENEVE_TTL,
+	IFLA_GENEVE_TOS,
+	IFLA_GENEVE_PORT,	/* destination port */
+	IFLA_GENEVE_COLLECT_METADATA,
+	IFLA_GENEVE_REMOTE6,
+	IFLA_GENEVE_UDP_CSUM,
+	IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
+	IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
+	IFLA_GENEVE_LABEL,
+	IFLA_GENEVE_TTL_INHERIT,
+	IFLA_GENEVE_DF,
+	IFLA_GENEVE_INNER_PROTO_INHERIT,
+	__IFLA_GENEVE_MAX
+};
+#define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
+
+enum ifla_geneve_df {
+	GENEVE_DF_UNSET = 0,
+	GENEVE_DF_SET,
+	GENEVE_DF_INHERIT,
+	__GENEVE_DF_END,
+	GENEVE_DF_MAX = __GENEVE_DF_END - 1,
+};
+
+/* Bareudp section  */
+enum {
+	IFLA_BAREUDP_UNSPEC,
+	IFLA_BAREUDP_PORT,
+	IFLA_BAREUDP_ETHERTYPE,
+	IFLA_BAREUDP_SRCPORT_MIN,
+	IFLA_BAREUDP_MULTIPROTO_MODE,
+	__IFLA_BAREUDP_MAX
+};
+
+#define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
+
+/* PPP section */
+enum {
+	IFLA_PPP_UNSPEC,
+	IFLA_PPP_DEV_FD,
+	__IFLA_PPP_MAX
+};
+#define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
+
+/* GTP section */
+
+enum ifla_gtp_role {
+	GTP_ROLE_GGSN = 0,
+	GTP_ROLE_SGSN,
+};
+
+enum {
+	IFLA_GTP_UNSPEC,
+	IFLA_GTP_FD0,
+	IFLA_GTP_FD1,
+	IFLA_GTP_PDP_HASHSIZE,
+	IFLA_GTP_ROLE,
+	IFLA_GTP_CREATE_SOCKETS,
+	IFLA_GTP_RESTART_COUNT,
+	__IFLA_GTP_MAX,
+};
+#define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
+
+/* Bonding section */
+
+enum {
+	IFLA_BOND_UNSPEC,
+	IFLA_BOND_MODE,
+	IFLA_BOND_ACTIVE_SLAVE,
+	IFLA_BOND_MIIMON,
+	IFLA_BOND_UPDELAY,
+	IFLA_BOND_DOWNDELAY,
+	IFLA_BOND_USE_CARRIER,
+	IFLA_BOND_ARP_INTERVAL,
+	IFLA_BOND_ARP_IP_TARGET,
+	IFLA_BOND_ARP_VALIDATE,
+	IFLA_BOND_ARP_ALL_TARGETS,
+	IFLA_BOND_PRIMARY,
+	IFLA_BOND_PRIMARY_RESELECT,
+	IFLA_BOND_FAIL_OVER_MAC,
+	IFLA_BOND_XMIT_HASH_POLICY,
+	IFLA_BOND_RESEND_IGMP,
+	IFLA_BOND_NUM_PEER_NOTIF,
+	IFLA_BOND_ALL_SLAVES_ACTIVE,
+	IFLA_BOND_MIN_LINKS,
+	IFLA_BOND_LP_INTERVAL,
+	IFLA_BOND_PACKETS_PER_SLAVE,
+	IFLA_BOND_AD_LACP_RATE,
+	IFLA_BOND_AD_SELECT,
+	IFLA_BOND_AD_INFO,
+	IFLA_BOND_AD_ACTOR_SYS_PRIO,
+	IFLA_BOND_AD_USER_PORT_KEY,
+	IFLA_BOND_AD_ACTOR_SYSTEM,
+	IFLA_BOND_TLB_DYNAMIC_LB,
+	IFLA_BOND_PEER_NOTIF_DELAY,
+	IFLA_BOND_AD_LACP_ACTIVE,
+	IFLA_BOND_MISSED_MAX,
+	IFLA_BOND_NS_IP6_TARGET,
+	__IFLA_BOND_MAX,
+};
+
+#define IFLA_BOND_MAX	(__IFLA_BOND_MAX - 1)
+
+enum {
+	IFLA_BOND_AD_INFO_UNSPEC,
+	IFLA_BOND_AD_INFO_AGGREGATOR,
+	IFLA_BOND_AD_INFO_NUM_PORTS,
+	IFLA_BOND_AD_INFO_ACTOR_KEY,
+	IFLA_BOND_AD_INFO_PARTNER_KEY,
+	IFLA_BOND_AD_INFO_PARTNER_MAC,
+	__IFLA_BOND_AD_INFO_MAX,
+};
+
+#define IFLA_BOND_AD_INFO_MAX	(__IFLA_BOND_AD_INFO_MAX - 1)
+
+enum {
+	IFLA_BOND_SLAVE_UNSPEC,
+	IFLA_BOND_SLAVE_STATE,
+	IFLA_BOND_SLAVE_MII_STATUS,
+	IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
+	IFLA_BOND_SLAVE_PERM_HWADDR,
+	IFLA_BOND_SLAVE_QUEUE_ID,
+	IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
+	IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
+	IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
+	IFLA_BOND_SLAVE_PRIO,
+	__IFLA_BOND_SLAVE_MAX,
+};
+
+#define IFLA_BOND_SLAVE_MAX	(__IFLA_BOND_SLAVE_MAX - 1)
+
+/* SR-IOV virtual function management section */
+
+enum {
+	IFLA_VF_INFO_UNSPEC,
+	IFLA_VF_INFO,
+	__IFLA_VF_INFO_MAX,
+};
+
+#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
+
+enum {
+	IFLA_VF_UNSPEC,
+	IFLA_VF_MAC,		/* Hardware queue specific attributes */
+	IFLA_VF_VLAN,		/* VLAN ID and QoS */
+	IFLA_VF_TX_RATE,	/* Max TX Bandwidth Allocation */
+	IFLA_VF_SPOOFCHK,	/* Spoof Checking on/off switch */
+	IFLA_VF_LINK_STATE,	/* link state enable/disable/auto switch */
+	IFLA_VF_RATE,		/* Min and Max TX Bandwidth Allocation */
+	IFLA_VF_RSS_QUERY_EN,	/* RSS Redirection Table and Hash Key query
+				 * on/off switch
+				 */
+	IFLA_VF_STATS,		/* network device statistics */
+	IFLA_VF_TRUST,		/* Trust VF */
+	IFLA_VF_IB_NODE_GUID,	/* VF Infiniband node GUID */
+	IFLA_VF_IB_PORT_GUID,	/* VF Infiniband port GUID */
+	IFLA_VF_VLAN_LIST,	/* nested list of vlans, option for QinQ */
+	IFLA_VF_BROADCAST,	/* VF broadcast */
+	__IFLA_VF_MAX,
+};
+
+#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
+
+struct ifla_vf_mac {
+	__u32 vf;
+	__u8 mac[32]; /* MAX_ADDR_LEN */
+};
+
+struct ifla_vf_broadcast {
+	__u8 broadcast[32];
+};
+
+struct ifla_vf_vlan {
+	__u32 vf;
+	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+	__u32 qos;
+};
+
+enum {
+	IFLA_VF_VLAN_INFO_UNSPEC,
+	IFLA_VF_VLAN_INFO,	/* VLAN ID, QoS and VLAN protocol */
+	__IFLA_VF_VLAN_INFO_MAX,
+};
+
+#define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
+#define MAX_VLAN_LIST_LEN 1
+
+struct ifla_vf_vlan_info {
+	__u32 vf;
+	__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+	__u32 qos;
+	__be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
+};
+
+struct ifla_vf_tx_rate {
+	__u32 vf;
+	__u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
+};
+
+struct ifla_vf_rate {
+	__u32 vf;
+	__u32 min_tx_rate; /* Min Bandwidth in Mbps */
+	__u32 max_tx_rate; /* Max Bandwidth in Mbps */
+};
+
+struct ifla_vf_spoofchk {
+	__u32 vf;
+	__u32 setting;
+};
+
+struct ifla_vf_guid {
+	__u32 vf;
+	__u64 guid;
+};
+
+enum {
+	IFLA_VF_LINK_STATE_AUTO,	/* link state of the uplink */
+	IFLA_VF_LINK_STATE_ENABLE,	/* link always up */
+	IFLA_VF_LINK_STATE_DISABLE,	/* link always down */
+	__IFLA_VF_LINK_STATE_MAX,
+};
+
+struct ifla_vf_link_state {
+	__u32 vf;
+	__u32 link_state;
+};
+
+struct ifla_vf_rss_query_en {
+	__u32 vf;
+	__u32 setting;
+};
+
+enum {
+	IFLA_VF_STATS_RX_PACKETS,
+	IFLA_VF_STATS_TX_PACKETS,
+	IFLA_VF_STATS_RX_BYTES,
+	IFLA_VF_STATS_TX_BYTES,
+	IFLA_VF_STATS_BROADCAST,
+	IFLA_VF_STATS_MULTICAST,
+	IFLA_VF_STATS_PAD,
+	IFLA_VF_STATS_RX_DROPPED,
+	IFLA_VF_STATS_TX_DROPPED,
+	__IFLA_VF_STATS_MAX,
+};
+
+#define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
+
+struct ifla_vf_trust {
+	__u32 vf;
+	__u32 setting;
+};
+
+/* VF ports management section
+ *
+ *	Nested layout of set/get msg is:
+ *
+ *		[IFLA_NUM_VF]
+ *		[IFLA_VF_PORTS]
+ *			[IFLA_VF_PORT]
+ *				[IFLA_PORT_*], ...
+ *			[IFLA_VF_PORT]
+ *				[IFLA_PORT_*], ...
+ *			...
+ *		[IFLA_PORT_SELF]
+ *			[IFLA_PORT_*], ...
+ */
+
+enum {
+	IFLA_VF_PORT_UNSPEC,
+	IFLA_VF_PORT,			/* nest */
+	__IFLA_VF_PORT_MAX,
+};
+
+#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
+
+enum {
+	IFLA_PORT_UNSPEC,
+	IFLA_PORT_VF,			/* __u32 */
+	IFLA_PORT_PROFILE,		/* string */
+	IFLA_PORT_VSI_TYPE,		/* 802.1Qbg (pre-)standard VDP */
+	IFLA_PORT_INSTANCE_UUID,	/* binary UUID */
+	IFLA_PORT_HOST_UUID,		/* binary UUID */
+	IFLA_PORT_REQUEST,		/* __u8 */
+	IFLA_PORT_RESPONSE,		/* __u16, output only */
+	__IFLA_PORT_MAX,
+};
+
+#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
+
+#define PORT_PROFILE_MAX	40
+#define PORT_UUID_MAX		16
+#define PORT_SELF_VF		-1
+
+enum {
+	PORT_REQUEST_PREASSOCIATE = 0,
+	PORT_REQUEST_PREASSOCIATE_RR,
+	PORT_REQUEST_ASSOCIATE,
+	PORT_REQUEST_DISASSOCIATE,
+};
+
+enum {
+	PORT_VDP_RESPONSE_SUCCESS = 0,
+	PORT_VDP_RESPONSE_INVALID_FORMAT,
+	PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
+	PORT_VDP_RESPONSE_UNUSED_VTID,
+	PORT_VDP_RESPONSE_VTID_VIOLATION,
+	PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
+	PORT_VDP_RESPONSE_OUT_OF_SYNC,
+	/* 0x08-0xFF reserved for future VDP use */
+	PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
+	PORT_PROFILE_RESPONSE_INPROGRESS,
+	PORT_PROFILE_RESPONSE_INVALID,
+	PORT_PROFILE_RESPONSE_BADSTATE,
+	PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
+	PORT_PROFILE_RESPONSE_ERROR,
+};
+
+struct ifla_port_vsi {
+	__u8 vsi_mgr_id;
+	__u8 vsi_type_id[3];
+	__u8 vsi_type_version;
+	__u8 pad[3];
+};
+
+
+/* IPoIB section */
+
+enum {
+	IFLA_IPOIB_UNSPEC,
+	IFLA_IPOIB_PKEY,
+	IFLA_IPOIB_MODE,
+	IFLA_IPOIB_UMCAST,
+	__IFLA_IPOIB_MAX
+};
+
+enum {
+	IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
+	IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
+};
+
+#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
+
+
+/* HSR/PRP section, both uses same interface */
+
+/* Different redundancy protocols for hsr device */
+enum {
+	HSR_PROTOCOL_HSR,
+	HSR_PROTOCOL_PRP,
+	HSR_PROTOCOL_MAX,
+};
+
+enum {
+	IFLA_HSR_UNSPEC,
+	IFLA_HSR_SLAVE1,
+	IFLA_HSR_SLAVE2,
+	IFLA_HSR_MULTICAST_SPEC,	/* Last byte of supervision addr */
+	IFLA_HSR_SUPERVISION_ADDR,	/* Supervision frame multicast addr */
+	IFLA_HSR_SEQ_NR,
+	IFLA_HSR_VERSION,		/* HSR version */
+	IFLA_HSR_PROTOCOL,		/* Indicate different protocol than
+					 * HSR. For example PRP.
+					 */
+	__IFLA_HSR_MAX,
+};
+
+#define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
+
+/* STATS section */
+
+struct if_stats_msg {
+	__u8  family;
+	__u8  pad1;
+	__u16 pad2;
+	__u32 ifindex;
+	__u32 filter_mask;
+};
+
+/* A stats attribute can be netdev specific or a global stat.
+ * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
+ */
+enum {
+	IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
+	IFLA_STATS_LINK_64,
+	IFLA_STATS_LINK_XSTATS,
+	IFLA_STATS_LINK_XSTATS_SLAVE,
+	IFLA_STATS_LINK_OFFLOAD_XSTATS,
+	IFLA_STATS_AF_SPEC,
+	__IFLA_STATS_MAX,
+};
+
+#define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
+
+#define IFLA_STATS_FILTER_BIT(ATTR)	(1 << (ATTR - 1))
+
+enum {
+	IFLA_STATS_GETSET_UNSPEC,
+	IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
+				 * a filter mask for the corresponding group.
+				 */
+	IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
+	__IFLA_STATS_GETSET_MAX,
+};
+
+#define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
+
+/* These are embedded into IFLA_STATS_LINK_XSTATS:
+ * [IFLA_STATS_LINK_XSTATS]
+ * -> [LINK_XSTATS_TYPE_xxx]
+ *    -> [rtnl link type specific attributes]
+ */
+enum {
+	LINK_XSTATS_TYPE_UNSPEC,
+	LINK_XSTATS_TYPE_BRIDGE,
+	LINK_XSTATS_TYPE_BOND,
+	__LINK_XSTATS_TYPE_MAX
+};
+#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
+
+/* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
+enum {
+	IFLA_OFFLOAD_XSTATS_UNSPEC,
+	IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO,	/* HW stats info. A nest */
+	IFLA_OFFLOAD_XSTATS_L3_STATS,	/* struct rtnl_hw_stats64 */
+	__IFLA_OFFLOAD_XSTATS_MAX
+};
+#define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
+
+enum {
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST,		/* u8 */
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED,		/* u8 */
+	__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
+};
+#define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
+	(__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
+
+/* XDP section */
+
+#define XDP_FLAGS_UPDATE_IF_NOEXIST	(1U << 0)
+#define XDP_FLAGS_SKB_MODE		(1U << 1)
+#define XDP_FLAGS_DRV_MODE		(1U << 2)
+#define XDP_FLAGS_HW_MODE		(1U << 3)
+#define XDP_FLAGS_REPLACE		(1U << 4)
+#define XDP_FLAGS_MODES			(XDP_FLAGS_SKB_MODE | \
+					 XDP_FLAGS_DRV_MODE | \
+					 XDP_FLAGS_HW_MODE)
+#define XDP_FLAGS_MASK			(XDP_FLAGS_UPDATE_IF_NOEXIST | \
+					 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
+
+/* These are stored into IFLA_XDP_ATTACHED on dump. */
+enum {
+	XDP_ATTACHED_NONE = 0,
+	XDP_ATTACHED_DRV,
+	XDP_ATTACHED_SKB,
+	XDP_ATTACHED_HW,
+	XDP_ATTACHED_MULTI,
+};
+
+enum {
+	IFLA_XDP_UNSPEC,
+	IFLA_XDP_FD,
+	IFLA_XDP_ATTACHED,
+	IFLA_XDP_FLAGS,
+	IFLA_XDP_PROG_ID,
+	IFLA_XDP_DRV_PROG_ID,
+	IFLA_XDP_SKB_PROG_ID,
+	IFLA_XDP_HW_PROG_ID,
+	IFLA_XDP_EXPECTED_FD,
+	__IFLA_XDP_MAX,
+};
+
+#define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
+
+enum {
+	IFLA_EVENT_NONE,
+	IFLA_EVENT_REBOOT,		/* internal reset / reboot */
+	IFLA_EVENT_FEATURES,		/* change in offload features */
+	IFLA_EVENT_BONDING_FAILOVER,	/* change in active slave */
+	IFLA_EVENT_NOTIFY_PEERS,	/* re-sent grat. arp/ndisc */
+	IFLA_EVENT_IGMP_RESEND,		/* re-sent IGMP JOIN */
+	IFLA_EVENT_BONDING_OPTIONS,	/* change in bonding options */
+};
+
+/* tun section */
+
+enum {
+	IFLA_TUN_UNSPEC,
+	IFLA_TUN_OWNER,
+	IFLA_TUN_GROUP,
+	IFLA_TUN_TYPE,
+	IFLA_TUN_PI,
+	IFLA_TUN_VNET_HDR,
+	IFLA_TUN_PERSIST,
+	IFLA_TUN_MULTI_QUEUE,
+	IFLA_TUN_NUM_QUEUES,
+	IFLA_TUN_NUM_DISABLED_QUEUES,
+	__IFLA_TUN_MAX,
+};
+
+#define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
+
+/* rmnet section */
+
+#define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
+#define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV5           (1U << 4)
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV5            (1U << 5)
+
+enum {
+	IFLA_RMNET_UNSPEC,
+	IFLA_RMNET_MUX_ID,
+	IFLA_RMNET_FLAGS,
+	__IFLA_RMNET_MAX,
+};
+
+#define IFLA_RMNET_MAX	(__IFLA_RMNET_MAX - 1)
+
+struct ifla_rmnet_flags {
+	__u32	flags;
+	__u32	mask;
+};
+
+/* MCTP section */
+
+enum {
+	IFLA_MCTP_UNSPEC,
+	IFLA_MCTP_NET,
+	__IFLA_MCTP_MAX,
+};
+
+#define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
+
+/* DSA section */
+
+enum {
+	IFLA_DSA_UNSPEC,
+	IFLA_DSA_MASTER,
+	__IFLA_DSA_MAX,
+};
+
+#define IFLA_DSA_MAX	(__IFLA_DSA_MAX - 1)
+
+#endif /* _LINUX_IF_LINK_H */
diff --git a/contrib/libs/linux-headers/linux/if_ltalk.h b/contrib/libs/linux-headers/linux/if_ltalk.h
new file mode 100644
index 0000000000..3ffc4505ef
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_ltalk.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_LTALK_H
+#define __LINUX_LTALK_H
+
+#define LTALK_HLEN		1
+#define LTALK_MTU		600
+#define LTALK_ALEN		1
+
+
+#endif /* __LINUX_LTALK_H */
diff --git a/contrib/libs/linux-headers/linux/if_macsec.h b/contrib/libs/linux-headers/linux/if_macsec.h
new file mode 100644
index 0000000000..6edfea0a17
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_macsec.h
@@ -0,0 +1,194 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * include/uapi/linux/if_macsec.h - MACsec device
+ *
+ * Copyright (c) 2015 Sabrina Dubroca <sd@queasysnail.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _MACSEC_H
+#define _MACSEC_H
+
+#include <linux/types.h>
+
+#define MACSEC_GENL_NAME "macsec"
+#define MACSEC_GENL_VERSION 1
+
+#define MACSEC_MAX_KEY_LEN 128
+
+#define MACSEC_KEYID_LEN 16
+
+#define MACSEC_SALT_LEN 12
+
+/* cipher IDs as per IEEE802.1AE-2018 (Table 14-1) */
+#define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL
+#define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL
+#define MACSEC_CIPHER_ID_GCM_AES_XPN_128 0x0080C20001000003ULL
+#define MACSEC_CIPHER_ID_GCM_AES_XPN_256 0x0080C20001000004ULL
+
+/* deprecated cipher ID for GCM-AES-128 */
+#define MACSEC_DEFAULT_CIPHER_ID     0x0080020001000001ULL
+#define MACSEC_DEFAULT_CIPHER_ALT    MACSEC_CIPHER_ID_GCM_AES_128
+
+#define MACSEC_MIN_ICV_LEN 8
+#define MACSEC_MAX_ICV_LEN 32
+/* upper limit for ICV length as recommended by IEEE802.1AE-2006 */
+#define MACSEC_STD_ICV_LEN 16
+
+enum macsec_attrs {
+	MACSEC_ATTR_UNSPEC,
+	MACSEC_ATTR_IFINDEX,     /* u32, ifindex of the MACsec netdevice */
+	MACSEC_ATTR_RXSC_CONFIG, /* config, nested macsec_rxsc_attrs */
+	MACSEC_ATTR_SA_CONFIG,   /* config, nested macsec_sa_attrs */
+	MACSEC_ATTR_SECY,        /* dump, nested macsec_secy_attrs */
+	MACSEC_ATTR_TXSA_LIST,   /* dump, nested, macsec_sa_attrs for each TXSA */
+	MACSEC_ATTR_RXSC_LIST,   /* dump, nested, macsec_rxsc_attrs for each RXSC */
+	MACSEC_ATTR_TXSC_STATS,  /* dump, nested, macsec_txsc_stats_attr */
+	MACSEC_ATTR_SECY_STATS,  /* dump, nested, macsec_secy_stats_attr */
+	MACSEC_ATTR_OFFLOAD,     /* config, nested, macsec_offload_attrs */
+	__MACSEC_ATTR_END,
+	NUM_MACSEC_ATTR = __MACSEC_ATTR_END,
+	MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1,
+};
+
+enum macsec_secy_attrs {
+	MACSEC_SECY_ATTR_UNSPEC,
+	MACSEC_SECY_ATTR_SCI,
+	MACSEC_SECY_ATTR_ENCODING_SA,
+	MACSEC_SECY_ATTR_WINDOW,
+	MACSEC_SECY_ATTR_CIPHER_SUITE,
+	MACSEC_SECY_ATTR_ICV_LEN,
+	MACSEC_SECY_ATTR_PROTECT,
+	MACSEC_SECY_ATTR_REPLAY,
+	MACSEC_SECY_ATTR_OPER,
+	MACSEC_SECY_ATTR_VALIDATE,
+	MACSEC_SECY_ATTR_ENCRYPT,
+	MACSEC_SECY_ATTR_INC_SCI,
+	MACSEC_SECY_ATTR_ES,
+	MACSEC_SECY_ATTR_SCB,
+	MACSEC_SECY_ATTR_PAD,
+	__MACSEC_SECY_ATTR_END,
+	NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END,
+	MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1,
+};
+
+enum macsec_rxsc_attrs {
+	MACSEC_RXSC_ATTR_UNSPEC,
+	MACSEC_RXSC_ATTR_SCI,     /* config/dump, u64 */
+	MACSEC_RXSC_ATTR_ACTIVE,  /* config/dump, u8 0..1 */
+	MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */
+	MACSEC_RXSC_ATTR_STATS,   /* dump, nested, macsec_rxsc_stats_attr */
+	MACSEC_RXSC_ATTR_PAD,
+	__MACSEC_RXSC_ATTR_END,
+	NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END,
+	MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1,
+};
+
+enum macsec_sa_attrs {
+	MACSEC_SA_ATTR_UNSPEC,
+	MACSEC_SA_ATTR_AN,     /* config/dump, u8 0..3 */
+	MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */
+	MACSEC_SA_ATTR_PN,     /* config/dump, u32/u64 (u64 if XPN) */
+	MACSEC_SA_ATTR_KEY,    /* config, data */
+	MACSEC_SA_ATTR_KEYID,  /* config/dump, 128-bit */
+	MACSEC_SA_ATTR_STATS,  /* dump, nested, macsec_sa_stats_attr */
+	MACSEC_SA_ATTR_PAD,
+	MACSEC_SA_ATTR_SSCI,   /* config/dump, u32 - XPN only */
+	MACSEC_SA_ATTR_SALT,   /* config, 96-bit - XPN only */
+	__MACSEC_SA_ATTR_END,
+	NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END,
+	MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1,
+};
+
+enum macsec_offload_attrs {
+	MACSEC_OFFLOAD_ATTR_UNSPEC,
+	MACSEC_OFFLOAD_ATTR_TYPE, /* config/dump, u8 0..2 */
+	MACSEC_OFFLOAD_ATTR_PAD,
+	__MACSEC_OFFLOAD_ATTR_END,
+	NUM_MACSEC_OFFLOAD_ATTR = __MACSEC_OFFLOAD_ATTR_END,
+	MACSEC_OFFLOAD_ATTR_MAX = __MACSEC_OFFLOAD_ATTR_END - 1,
+};
+
+enum macsec_nl_commands {
+	MACSEC_CMD_GET_TXSC,
+	MACSEC_CMD_ADD_RXSC,
+	MACSEC_CMD_DEL_RXSC,
+	MACSEC_CMD_UPD_RXSC,
+	MACSEC_CMD_ADD_TXSA,
+	MACSEC_CMD_DEL_TXSA,
+	MACSEC_CMD_UPD_TXSA,
+	MACSEC_CMD_ADD_RXSA,
+	MACSEC_CMD_DEL_RXSA,
+	MACSEC_CMD_UPD_RXSA,
+	MACSEC_CMD_UPD_OFFLOAD,
+};
+
+/* u64 per-RXSC stats */
+enum macsec_rxsc_stats_attr {
+	MACSEC_RXSC_STATS_ATTR_UNSPEC,
+	MACSEC_RXSC_STATS_ATTR_IN_OCTETS_VALIDATED,
+	MACSEC_RXSC_STATS_ATTR_IN_OCTETS_DECRYPTED,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNCHECKED,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_DELAYED,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_OK,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_INVALID,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_LATE,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA,
+	MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA,
+	MACSEC_RXSC_STATS_ATTR_PAD,
+	__MACSEC_RXSC_STATS_ATTR_END,
+	NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END,
+	MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1,
+};
+
+/* u32 per-{RX,TX}SA stats */
+enum macsec_sa_stats_attr {
+	MACSEC_SA_STATS_ATTR_UNSPEC,
+	MACSEC_SA_STATS_ATTR_IN_PKTS_OK,
+	MACSEC_SA_STATS_ATTR_IN_PKTS_INVALID,
+	MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_VALID,
+	MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_USING_SA,
+	MACSEC_SA_STATS_ATTR_IN_PKTS_UNUSED_SA,
+	MACSEC_SA_STATS_ATTR_OUT_PKTS_PROTECTED,
+	MACSEC_SA_STATS_ATTR_OUT_PKTS_ENCRYPTED,
+	__MACSEC_SA_STATS_ATTR_END,
+	NUM_MACSEC_SA_STATS_ATTR = __MACSEC_SA_STATS_ATTR_END,
+	MACSEC_SA_STATS_ATTR_MAX = __MACSEC_SA_STATS_ATTR_END - 1,
+};
+
+/* u64 per-TXSC stats */
+enum macsec_txsc_stats_attr {
+	MACSEC_TXSC_STATS_ATTR_UNSPEC,
+	MACSEC_TXSC_STATS_ATTR_OUT_PKTS_PROTECTED,
+	MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED,
+	MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED,
+	MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED,
+	MACSEC_TXSC_STATS_ATTR_PAD,
+	__MACSEC_TXSC_STATS_ATTR_END,
+	NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END,
+	MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1,
+};
+
+/* u64 per-SecY stats */
+enum macsec_secy_stats_attr {
+	MACSEC_SECY_STATS_ATTR_UNSPEC,
+	MACSEC_SECY_STATS_ATTR_OUT_PKTS_UNTAGGED,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_UNTAGGED,
+	MACSEC_SECY_STATS_ATTR_OUT_PKTS_TOO_LONG,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_TAG,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_BAD_TAG,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI,
+	MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN,
+	MACSEC_SECY_STATS_ATTR_PAD,
+	__MACSEC_SECY_STATS_ATTR_END,
+	NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END,
+	MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1,
+};
+
+#endif /* _MACSEC_H */
diff --git a/contrib/libs/linux-headers/linux/if_phonet.h b/contrib/libs/linux-headers/linux/if_phonet.h
new file mode 100644
index 0000000000..24034d1ffd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_phonet.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * File: if_phonet.h
+ *
+ * Phonet interface kernel definitions
+ *
+ * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+ */
+#ifndef LINUX_IF_PHONET_H
+#define LINUX_IF_PHONET_H
+
+#define PHONET_MIN_MTU		6	/* pn_length = 0 */
+#define PHONET_MAX_MTU		65541	/* pn_length = 0xffff */
+#define PHONET_DEV_MTU		PHONET_MAX_MTU
+
+
+#endif /* LINUX_IF_PHONET_H */
diff --git a/contrib/libs/linux-headers/linux/if_plip.h b/contrib/libs/linux-headers/linux/if_plip.h
new file mode 100644
index 0000000000..495a366112
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_plip.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	NET3	PLIP tuning facilities for the new Niibe PLIP.
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *
+ */
+ 
+#ifndef _LINUX_IF_PLIP_H
+#define _LINUX_IF_PLIP_H
+
+#include <linux/sockios.h>
+
+#define	SIOCDEVPLIP	SIOCDEVPRIVATE
+
+struct plipconf {
+	unsigned short pcmd;
+	unsigned long  nibble;
+	unsigned long  trigger;
+};
+
+#define PLIP_GET_TIMEOUT	0x1
+#define PLIP_SET_TIMEOUT	0x2
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_ppp.h b/contrib/libs/linux-headers/linux/if_ppp.h
new file mode 100644
index 0000000000..9048fabb7a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_ppp.h
@@ -0,0 +1 @@
+#include <linux/ppp-ioctl.h>
diff --git a/contrib/libs/linux-headers/linux/if_pppol2tp.h b/contrib/libs/linux-headers/linux/if_pppol2tp.h
new file mode 100644
index 0000000000..cdc13f4526
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_pppol2tp.h
@@ -0,0 +1,105 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/***************************************************************************
+ * Linux PPP over L2TP (PPPoL2TP) Socket Implementation (RFC 2661)
+ *
+ * This file supplies definitions required by the PPP over L2TP driver
+ * (l2tp_ppp.c).  All version information wrt this file is located in l2tp_ppp.c
+ *
+ * License:
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ */
+
+#ifndef __LINUX_IF_PPPOL2TP_H
+#define __LINUX_IF_PPPOL2TP_H
+
+#include <linux/types.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+#include <linux/l2tp.h>
+
+/* Structure used to connect() the socket to a particular tunnel UDP
+ * socket over IPv4.
+ */
+struct pppol2tp_addr {
+	__kernel_pid_t	pid;		/* pid that owns the fd.
+					 * 0 => current */
+	int	fd;			/* FD of UDP socket to use */
+
+	struct sockaddr_in addr;	/* IP address and port to send to */
+
+	__u16 s_tunnel, s_session;	/* For matching incoming packets */
+	__u16 d_tunnel, d_session;	/* For sending outgoing packets */
+};
+
+/* Structure used to connect() the socket to a particular tunnel UDP
+ * socket over IPv6.
+ */
+struct pppol2tpin6_addr {
+	__kernel_pid_t	pid;		/* pid that owns the fd.
+					 * 0 => current */
+	int	fd;			/* FD of UDP socket to use */
+
+	__u16 s_tunnel, s_session;	/* For matching incoming packets */
+	__u16 d_tunnel, d_session;	/* For sending outgoing packets */
+
+	struct sockaddr_in6 addr;	/* IP address and port to send to */
+};
+
+/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
+ * bits. So we need a different sockaddr structure.
+ */
+struct pppol2tpv3_addr {
+	__kernel_pid_t	pid;		/* pid that owns the fd.
+					 * 0 => current */
+	int	fd;			/* FD of UDP or IP socket to use */
+
+	struct sockaddr_in addr;	/* IP address and port to send to */
+
+	__u32 s_tunnel, s_session;	/* For matching incoming packets */
+	__u32 d_tunnel, d_session;	/* For sending outgoing packets */
+};
+
+struct pppol2tpv3in6_addr {
+	__kernel_pid_t	pid;		/* pid that owns the fd.
+					 * 0 => current */
+	int	fd;			/* FD of UDP or IP socket to use */
+
+	__u32 s_tunnel, s_session;	/* For matching incoming packets */
+	__u32 d_tunnel, d_session;	/* For sending outgoing packets */
+
+	struct sockaddr_in6 addr;	/* IP address and port to send to */
+};
+
+/* Socket options:
+ * DEBUG	- bitmask of debug message categories (not used)
+ * SENDSEQ	- 0 => don't send packets with sequence numbers
+ *		  1 => send packets with sequence numbers
+ * RECVSEQ	- 0 => receive packet sequence numbers are optional
+ *		  1 => drop receive packets without sequence numbers
+ * LNSMODE	- 0 => act as LAC.
+ *		  1 => act as LNS.
+ * REORDERTO	- reorder timeout (in millisecs). If 0, don't try to reorder.
+ */
+enum {
+	PPPOL2TP_SO_DEBUG	= 1,
+	PPPOL2TP_SO_RECVSEQ	= 2,
+	PPPOL2TP_SO_SENDSEQ	= 3,
+	PPPOL2TP_SO_LNSMODE	= 4,
+	PPPOL2TP_SO_REORDERTO	= 5,
+};
+
+/* Debug message categories for the DEBUG socket option (deprecated) */
+enum {
+	PPPOL2TP_MSG_DEBUG	= L2TP_MSG_DEBUG,
+	PPPOL2TP_MSG_CONTROL	= L2TP_MSG_CONTROL,
+	PPPOL2TP_MSG_SEQ	= L2TP_MSG_SEQ,
+	PPPOL2TP_MSG_DATA	= L2TP_MSG_DATA,
+};
+
+
+
+#endif /* __LINUX_IF_PPPOL2TP_H */
diff --git a/contrib/libs/linux-headers/linux/if_pppox.h b/contrib/libs/linux-headers/linux/if_pppox.h
new file mode 100644
index 0000000000..f76a68b120
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_pppox.h
@@ -0,0 +1,160 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/***************************************************************************
+ * Linux PPP over X - Generic PPP transport layer sockets
+ * Linux PPP over Ethernet (PPPoE) Socket Implementation (RFC 2516) 
+ *
+ * This file supplies definitions required by the PPP over Ethernet driver
+ * (pppox.c).  All version information wrt this file is located in pppox.c
+ *
+ * License:
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ */
+
+#ifndef __LINUX_IF_PPPOX_H
+#define __LINUX_IF_PPPOX_H
+
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#include <linux/socket.h>
+#include <linux/if.h>
+#include <linux/if_ether.h>
+#include <linux/if_pppol2tp.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/* For user-space programs to pick up these definitions
+ * which they wouldn't get otherwise without defining __KERNEL__
+ */
+#ifndef AF_PPPOX
+#define AF_PPPOX	24
+#define PF_PPPOX	AF_PPPOX
+#endif /* !(AF_PPPOX) */
+
+/************************************************************************ 
+ * PPPoE addressing definition 
+ */ 
+typedef __be16 sid_t;
+struct pppoe_addr {
+	sid_t         sid;                    /* Session identifier */
+	unsigned char remote[ETH_ALEN];       /* Remote address */
+	char          dev[IFNAMSIZ];          /* Local device to use */
+}; 
+ 
+/************************************************************************ 
+ * PPTP addressing definition
+ */
+struct pptp_addr {
+	__u16		call_id;
+	struct in_addr	sin_addr;
+};
+
+/************************************************************************
+ * Protocols supported by AF_PPPOX
+ */
+#define PX_PROTO_OE    0 /* Currently just PPPoE */
+#define PX_PROTO_OL2TP 1 /* Now L2TP also */
+#define PX_PROTO_PPTP  2
+#define PX_MAX_PROTO   3
+
+struct sockaddr_pppox {
+	__kernel_sa_family_t sa_family;       /* address family, AF_PPPOX */
+	unsigned int    sa_protocol;          /* protocol identifier */
+	union {
+		struct pppoe_addr  pppoe;
+		struct pptp_addr   pptp;
+	} sa_addr;
+} __attribute__((packed));
+
+/* The use of the above union isn't viable because the size of this
+ * struct must stay fixed over time -- applications use sizeof(struct
+ * sockaddr_pppox) to fill it. We use a protocol specific sockaddr
+ * type instead.
+ */
+struct sockaddr_pppol2tp {
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
+	unsigned int    sa_protocol;    /* protocol identifier */
+	struct pppol2tp_addr pppol2tp;
+} __attribute__((packed));
+
+struct sockaddr_pppol2tpin6 {
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
+	unsigned int    sa_protocol;    /* protocol identifier */
+	struct pppol2tpin6_addr pppol2tp;
+} __attribute__((packed));
+
+/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
+ * bits. So we need a different sockaddr structure.
+ */
+struct sockaddr_pppol2tpv3 {
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
+	unsigned int    sa_protocol;    /* protocol identifier */
+	struct pppol2tpv3_addr pppol2tp;
+} __attribute__((packed));
+
+struct sockaddr_pppol2tpv3in6 {
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
+	unsigned int    sa_protocol;    /* protocol identifier */
+	struct pppol2tpv3in6_addr pppol2tp;
+} __attribute__((packed));
+
+/*********************************************************************
+ *
+ * ioctl interface for defining forwarding of connections
+ *
+ ********************************************************************/
+
+#define PPPOEIOCSFWD	_IOW(0xB1 ,0, size_t)
+#define PPPOEIOCDFWD	_IO(0xB1 ,1)
+/*#define PPPOEIOCGFWD	_IOWR(0xB1,2, size_t)*/
+
+/* Codes to identify message types */
+#define PADI_CODE	0x09
+#define PADO_CODE	0x07
+#define PADR_CODE	0x19
+#define PADS_CODE	0x65
+#define PADT_CODE	0xa7
+struct pppoe_tag {
+	__be16 tag_type;
+	__be16 tag_len;
+	char tag_data[];
+} __attribute__ ((packed));
+
+/* Tag identifiers */
+#define PTT_EOL		__cpu_to_be16(0x0000)
+#define PTT_SRV_NAME	__cpu_to_be16(0x0101)
+#define PTT_AC_NAME	__cpu_to_be16(0x0102)
+#define PTT_HOST_UNIQ	__cpu_to_be16(0x0103)
+#define PTT_AC_COOKIE	__cpu_to_be16(0x0104)
+#define PTT_VENDOR 	__cpu_to_be16(0x0105)
+#define PTT_RELAY_SID	__cpu_to_be16(0x0110)
+#define PTT_SRV_ERR     __cpu_to_be16(0x0201)
+#define PTT_SYS_ERR  	__cpu_to_be16(0x0202)
+#define PTT_GEN_ERR  	__cpu_to_be16(0x0203)
+
+struct pppoe_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 type : 4;
+	__u8 ver : 4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8 ver : 4;
+	__u8 type : 4;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+	__u8 code;
+	__be16 sid;
+	__be16 length;
+	struct pppoe_tag tag[];
+} __attribute__((packed));
+
+/* Length of entire PPPoE + PPP header */
+#define PPPOE_SES_HLEN	8
+
+
+#endif /* __LINUX_IF_PPPOX_H */
diff --git a/contrib/libs/linux-headers/linux/if_slip.h b/contrib/libs/linux-headers/linux/if_slip.h
new file mode 100644
index 0000000000..65937be531
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_slip.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	Swansea University Computer Society	NET3
+ *	
+ *	This file declares the constants of special use with the SLIP/CSLIP/
+ *	KISS TNC driver.
+ */
+ 
+#ifndef __LINUX_SLIP_H
+#define __LINUX_SLIP_H
+
+#define		SL_MODE_SLIP		0
+#define		SL_MODE_CSLIP		1
+#define 	SL_MODE_KISS		4
+
+#define		SL_OPT_SIXBIT		2
+#define		SL_OPT_ADAPTIVE		8
+
+/*
+ *	VSV = ioctl for keepalive & outfill in SLIP driver 
+ */
+ 
+#define SIOCSKEEPALIVE	(SIOCDEVPRIVATE)		/* Set keepalive timeout in sec */
+#define SIOCGKEEPALIVE	(SIOCDEVPRIVATE+1)		/* Get keepalive timeout */
+#define SIOCSOUTFILL	(SIOCDEVPRIVATE+2)		/* Set outfill timeout */
+#define	SIOCGOUTFILL	(SIOCDEVPRIVATE+3)		/* Get outfill timeout */
+#define SIOCSLEASE	(SIOCDEVPRIVATE+4)		/* Set "leased" line type */
+#define	SIOCGLEASE	(SIOCDEVPRIVATE+5)		/* Get line type */
+
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/if_team.h b/contrib/libs/linux-headers/linux/if_team.h
new file mode 100644
index 0000000000..6956e2e302
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_team.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * include/linux/if_team.h - Network team device driver header
+ * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _LINUX_IF_TEAM_H_
+#define _LINUX_IF_TEAM_H_
+
+
+#define TEAM_STRING_MAX_LEN 32
+
+/**********************************
+ * NETLINK_GENERIC netlink family.
+ **********************************/
+
+enum {
+	TEAM_CMD_NOOP,
+	TEAM_CMD_OPTIONS_SET,
+	TEAM_CMD_OPTIONS_GET,
+	TEAM_CMD_PORT_LIST_GET,
+
+	__TEAM_CMD_MAX,
+	TEAM_CMD_MAX = (__TEAM_CMD_MAX - 1),
+};
+
+enum {
+	TEAM_ATTR_UNSPEC,
+	TEAM_ATTR_TEAM_IFINDEX,		/* u32 */
+	TEAM_ATTR_LIST_OPTION,		/* nest */
+	TEAM_ATTR_LIST_PORT,		/* nest */
+
+	__TEAM_ATTR_MAX,
+	TEAM_ATTR_MAX = __TEAM_ATTR_MAX - 1,
+};
+
+/* Nested layout of get/set msg:
+ *
+ *	[TEAM_ATTR_LIST_OPTION]
+ *		[TEAM_ATTR_ITEM_OPTION]
+ *			[TEAM_ATTR_OPTION_*], ...
+ *		[TEAM_ATTR_ITEM_OPTION]
+ *			[TEAM_ATTR_OPTION_*], ...
+ *		...
+ *	[TEAM_ATTR_LIST_PORT]
+ *		[TEAM_ATTR_ITEM_PORT]
+ *			[TEAM_ATTR_PORT_*], ...
+ *		[TEAM_ATTR_ITEM_PORT]
+ *			[TEAM_ATTR_PORT_*], ...
+ *		...
+ */
+
+enum {
+	TEAM_ATTR_ITEM_OPTION_UNSPEC,
+	TEAM_ATTR_ITEM_OPTION,		/* nest */
+
+	__TEAM_ATTR_ITEM_OPTION_MAX,
+	TEAM_ATTR_ITEM_OPTION_MAX = __TEAM_ATTR_ITEM_OPTION_MAX - 1,
+};
+
+enum {
+	TEAM_ATTR_OPTION_UNSPEC,
+	TEAM_ATTR_OPTION_NAME,		/* string */
+	TEAM_ATTR_OPTION_CHANGED,	/* flag */
+	TEAM_ATTR_OPTION_TYPE,		/* u8 */
+	TEAM_ATTR_OPTION_DATA,		/* dynamic */
+	TEAM_ATTR_OPTION_REMOVED,	/* flag */
+	TEAM_ATTR_OPTION_PORT_IFINDEX,	/* u32 */ /* for per-port options */
+	TEAM_ATTR_OPTION_ARRAY_INDEX,	/* u32 */ /* for array options */
+
+	__TEAM_ATTR_OPTION_MAX,
+	TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1,
+};
+
+enum {
+	TEAM_ATTR_ITEM_PORT_UNSPEC,
+	TEAM_ATTR_ITEM_PORT,		/* nest */
+
+	__TEAM_ATTR_ITEM_PORT_MAX,
+	TEAM_ATTR_ITEM_PORT_MAX = __TEAM_ATTR_ITEM_PORT_MAX - 1,
+};
+
+enum {
+	TEAM_ATTR_PORT_UNSPEC,
+	TEAM_ATTR_PORT_IFINDEX,		/* u32 */
+	TEAM_ATTR_PORT_CHANGED,		/* flag */
+	TEAM_ATTR_PORT_LINKUP,		/* flag */
+	TEAM_ATTR_PORT_SPEED,		/* u32 */
+	TEAM_ATTR_PORT_DUPLEX,		/* u8 */
+	TEAM_ATTR_PORT_REMOVED,		/* flag */
+
+	__TEAM_ATTR_PORT_MAX,
+	TEAM_ATTR_PORT_MAX = __TEAM_ATTR_PORT_MAX - 1,
+};
+
+/*
+ * NETLINK_GENERIC related info
+ */
+#define TEAM_GENL_NAME "team"
+#define TEAM_GENL_VERSION 0x1
+#define TEAM_GENL_CHANGE_EVENT_MC_GRP_NAME "change_event"
+
+#endif /* _LINUX_IF_TEAM_H_ */
diff --git a/contrib/libs/linux-headers/linux/if_tun.h b/contrib/libs/linux-headers/linux/if_tun.h
new file mode 100644
index 0000000000..8a6d5d41b8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_tun.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Universal TUN/TAP device driver.
+ *  Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef __IF_TUN_H
+#define __IF_TUN_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/filter.h>
+
+/* Read queue size */
+#define TUN_READQ_SIZE	500
+/* TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead. */
+#define TUN_TUN_DEV 	IFF_TUN
+#define TUN_TAP_DEV	IFF_TAP
+#define TUN_TYPE_MASK   0x000f
+
+/* Ioctl defines */
+#define TUNSETNOCSUM  _IOW('T', 200, int) 
+#define TUNSETDEBUG   _IOW('T', 201, int) 
+#define TUNSETIFF     _IOW('T', 202, int) 
+#define TUNSETPERSIST _IOW('T', 203, int) 
+#define TUNSETOWNER   _IOW('T', 204, int)
+#define TUNSETLINK    _IOW('T', 205, int)
+#define TUNSETGROUP   _IOW('T', 206, int)
+#define TUNGETFEATURES _IOR('T', 207, unsigned int)
+#define TUNSETOFFLOAD  _IOW('T', 208, unsigned int)
+#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
+#define TUNGETIFF      _IOR('T', 210, unsigned int)
+#define TUNGETSNDBUF   _IOR('T', 211, int)
+#define TUNSETSNDBUF   _IOW('T', 212, int)
+#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog)
+#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog)
+#define TUNGETVNETHDRSZ _IOR('T', 215, int)
+#define TUNSETVNETHDRSZ _IOW('T', 216, int)
+#define TUNSETQUEUE  _IOW('T', 217, int)
+#define TUNSETIFINDEX	_IOW('T', 218, unsigned int)
+#define TUNGETFILTER _IOR('T', 219, struct sock_fprog)
+#define TUNSETVNETLE _IOW('T', 220, int)
+#define TUNGETVNETLE _IOR('T', 221, int)
+/* The TUNSETVNETBE and TUNGETVNETBE ioctls are for cross-endian support on
+ * little-endian hosts. Not all kernel configurations support them, but all
+ * configurations that support SET also support GET.
+ */
+#define TUNSETVNETBE _IOW('T', 222, int)
+#define TUNGETVNETBE _IOR('T', 223, int)
+#define TUNSETSTEERINGEBPF _IOR('T', 224, int)
+#define TUNSETFILTEREBPF _IOR('T', 225, int)
+#define TUNSETCARRIER _IOW('T', 226, int)
+#define TUNGETDEVNETNS _IO('T', 227)
+
+/* TUNSETIFF ifr flags */
+#define IFF_TUN		0x0001
+#define IFF_TAP		0x0002
+#define IFF_NAPI	0x0010
+#define IFF_NAPI_FRAGS	0x0020
+/* Used in TUNSETIFF to bring up tun/tap without carrier */
+#define IFF_NO_CARRIER	0x0040
+#define IFF_NO_PI	0x1000
+/* This flag has no real effect */
+#define IFF_ONE_QUEUE	0x2000
+#define IFF_VNET_HDR	0x4000
+#define IFF_TUN_EXCL	0x8000
+#define IFF_MULTI_QUEUE 0x0100
+#define IFF_ATTACH_QUEUE 0x0200
+#define IFF_DETACH_QUEUE 0x0400
+/* read-only flag */
+#define IFF_PERSIST	0x0800
+#define IFF_NOFILTER	0x1000
+
+/* Socket options */
+#define TUN_TX_TIMESTAMP 1
+
+/* Features for GSO (TUNSETOFFLOAD). */
+#define TUN_F_CSUM	0x01	/* You can hand me unchecksummed packets. */
+#define TUN_F_TSO4	0x02	/* I can handle TSO for IPv4 packets */
+#define TUN_F_TSO6	0x04	/* I can handle TSO for IPv6 packets */
+#define TUN_F_TSO_ECN	0x08	/* I can handle TSO with ECN bits. */
+#define TUN_F_UFO	0x10	/* I can handle UFO packets */
+#define TUN_F_USO4	0x20	/* I can handle USO for IPv4 packets */
+#define TUN_F_USO6	0x40	/* I can handle USO for IPv6 packets */
+
+/* Protocol info prepended to the packets (when IFF_NO_PI is not set) */
+#define TUN_PKT_STRIP	0x0001
+struct tun_pi {
+	__u16  flags;
+	__be16 proto;
+};
+
+/*
+ * Filter spec (used for SETXXFILTER ioctls)
+ * This stuff is applicable only to the TAP (Ethernet) devices.
+ * If the count is zero the filter is disabled and the driver accepts
+ * all packets (promisc mode).
+ * If the filter is enabled in order to accept broadcast packets
+ * broadcast addr must be explicitly included in the addr list.
+ */
+#define TUN_FLT_ALLMULTI 0x0001 /* Accept all multicast packets */
+struct tun_filter {
+	__u16  flags; /* TUN_FLT_ flags see above */
+	__u16  count; /* Number of addresses */
+	__u8   addr[][ETH_ALEN];
+};
+
+#endif /* __IF_TUN_H */
diff --git a/contrib/libs/linux-headers/linux/if_tunnel.h b/contrib/libs/linux-headers/linux/if_tunnel.h
new file mode 100644
index 0000000000..edaea41cc3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_tunnel.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IF_TUNNEL_H_
+#define _IF_TUNNEL_H_
+
+#include <linux/types.h>
+#include <linux/if.h>
+#include <linux/ip.h>
+#include <linux/in6.h>
+#include <asm/byteorder.h>
+
+
+#define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
+#define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
+#define SIOCDELTUNNEL   (SIOCDEVPRIVATE + 2)
+#define SIOCCHGTUNNEL   (SIOCDEVPRIVATE + 3)
+#define SIOCGETPRL      (SIOCDEVPRIVATE + 4)
+#define SIOCADDPRL      (SIOCDEVPRIVATE + 5)
+#define SIOCDELPRL      (SIOCDEVPRIVATE + 6)
+#define SIOCCHGPRL      (SIOCDEVPRIVATE + 7)
+#define SIOCGET6RD      (SIOCDEVPRIVATE + 8)
+#define SIOCADD6RD      (SIOCDEVPRIVATE + 9)
+#define SIOCDEL6RD      (SIOCDEVPRIVATE + 10)
+#define SIOCCHG6RD      (SIOCDEVPRIVATE + 11)
+
+#define GRE_CSUM	__cpu_to_be16(0x8000)
+#define GRE_ROUTING	__cpu_to_be16(0x4000)
+#define GRE_KEY		__cpu_to_be16(0x2000)
+#define GRE_SEQ		__cpu_to_be16(0x1000)
+#define GRE_STRICT	__cpu_to_be16(0x0800)
+#define GRE_REC		__cpu_to_be16(0x0700)
+#define GRE_ACK		__cpu_to_be16(0x0080)
+#define GRE_FLAGS	__cpu_to_be16(0x0078)
+#define GRE_VERSION	__cpu_to_be16(0x0007)
+
+#define GRE_IS_CSUM(f)		((f) & GRE_CSUM)
+#define GRE_IS_ROUTING(f)	((f) & GRE_ROUTING)
+#define GRE_IS_KEY(f)		((f) & GRE_KEY)
+#define GRE_IS_SEQ(f)		((f) & GRE_SEQ)
+#define GRE_IS_STRICT(f)	((f) & GRE_STRICT)
+#define GRE_IS_REC(f)		((f) & GRE_REC)
+#define GRE_IS_ACK(f)		((f) & GRE_ACK)
+
+#define GRE_VERSION_0		__cpu_to_be16(0x0000)
+#define GRE_VERSION_1		__cpu_to_be16(0x0001)
+#define GRE_PROTO_PPP		__cpu_to_be16(0x880b)
+#define GRE_PPTP_KEY_MASK	__cpu_to_be32(0xffff)
+
+struct ip_tunnel_parm {
+	char			name[IFNAMSIZ];
+	int			link;
+	__be16			i_flags;
+	__be16			o_flags;
+	__be32			i_key;
+	__be32			o_key;
+	struct iphdr		iph;
+};
+
+enum {
+	IFLA_IPTUN_UNSPEC,
+	IFLA_IPTUN_LINK,
+	IFLA_IPTUN_LOCAL,
+	IFLA_IPTUN_REMOTE,
+	IFLA_IPTUN_TTL,
+	IFLA_IPTUN_TOS,
+	IFLA_IPTUN_ENCAP_LIMIT,
+	IFLA_IPTUN_FLOWINFO,
+	IFLA_IPTUN_FLAGS,
+	IFLA_IPTUN_PROTO,
+	IFLA_IPTUN_PMTUDISC,
+	IFLA_IPTUN_6RD_PREFIX,
+	IFLA_IPTUN_6RD_RELAY_PREFIX,
+	IFLA_IPTUN_6RD_PREFIXLEN,
+	IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
+	IFLA_IPTUN_ENCAP_TYPE,
+	IFLA_IPTUN_ENCAP_FLAGS,
+	IFLA_IPTUN_ENCAP_SPORT,
+	IFLA_IPTUN_ENCAP_DPORT,
+	IFLA_IPTUN_COLLECT_METADATA,
+	IFLA_IPTUN_FWMARK,
+	__IFLA_IPTUN_MAX,
+};
+#define IFLA_IPTUN_MAX	(__IFLA_IPTUN_MAX - 1)
+
+enum tunnel_encap_types {
+	TUNNEL_ENCAP_NONE,
+	TUNNEL_ENCAP_FOU,
+	TUNNEL_ENCAP_GUE,
+	TUNNEL_ENCAP_MPLS,
+};
+
+#define TUNNEL_ENCAP_FLAG_CSUM		(1<<0)
+#define TUNNEL_ENCAP_FLAG_CSUM6		(1<<1)
+#define TUNNEL_ENCAP_FLAG_REMCSUM	(1<<2)
+
+/* SIT-mode i_flags */
+#define	SIT_ISATAP	0x0001
+
+struct ip_tunnel_prl {
+	__be32			addr;
+	__u16			flags;
+	__u16			__reserved;
+	__u32			datalen;
+	__u32			__reserved2;
+	/* data follows */
+};
+
+/* PRL flags */
+#define	PRL_DEFAULT		0x0001
+
+struct ip_tunnel_6rd {
+	struct in6_addr		prefix;
+	__be32			relay_prefix;
+	__u16			prefixlen;
+	__u16			relay_prefixlen;
+};
+
+enum {
+	IFLA_GRE_UNSPEC,
+	IFLA_GRE_LINK,
+	IFLA_GRE_IFLAGS,
+	IFLA_GRE_OFLAGS,
+	IFLA_GRE_IKEY,
+	IFLA_GRE_OKEY,
+	IFLA_GRE_LOCAL,
+	IFLA_GRE_REMOTE,
+	IFLA_GRE_TTL,
+	IFLA_GRE_TOS,
+	IFLA_GRE_PMTUDISC,
+	IFLA_GRE_ENCAP_LIMIT,
+	IFLA_GRE_FLOWINFO,
+	IFLA_GRE_FLAGS,
+	IFLA_GRE_ENCAP_TYPE,
+	IFLA_GRE_ENCAP_FLAGS,
+	IFLA_GRE_ENCAP_SPORT,
+	IFLA_GRE_ENCAP_DPORT,
+	IFLA_GRE_COLLECT_METADATA,
+	IFLA_GRE_IGNORE_DF,
+	IFLA_GRE_FWMARK,
+	IFLA_GRE_ERSPAN_INDEX,
+	IFLA_GRE_ERSPAN_VER,
+	IFLA_GRE_ERSPAN_DIR,
+	IFLA_GRE_ERSPAN_HWID,
+	__IFLA_GRE_MAX,
+};
+
+#define IFLA_GRE_MAX	(__IFLA_GRE_MAX - 1)
+
+/* VTI-mode i_flags */
+#define VTI_ISVTI ((__be16)0x0001)
+
+enum {
+	IFLA_VTI_UNSPEC,
+	IFLA_VTI_LINK,
+	IFLA_VTI_IKEY,
+	IFLA_VTI_OKEY,
+	IFLA_VTI_LOCAL,
+	IFLA_VTI_REMOTE,
+	IFLA_VTI_FWMARK,
+	__IFLA_VTI_MAX,
+};
+
+#define IFLA_VTI_MAX	(__IFLA_VTI_MAX - 1)
+
+#define TUNNEL_CSUM		__cpu_to_be16(0x01)
+#define TUNNEL_ROUTING		__cpu_to_be16(0x02)
+#define TUNNEL_KEY		__cpu_to_be16(0x04)
+#define TUNNEL_SEQ		__cpu_to_be16(0x08)
+#define TUNNEL_STRICT		__cpu_to_be16(0x10)
+#define TUNNEL_REC		__cpu_to_be16(0x20)
+#define TUNNEL_VERSION		__cpu_to_be16(0x40)
+#define TUNNEL_NO_KEY		__cpu_to_be16(0x80)
+#define TUNNEL_DONT_FRAGMENT    __cpu_to_be16(0x0100)
+#define TUNNEL_OAM		__cpu_to_be16(0x0200)
+#define TUNNEL_CRIT_OPT		__cpu_to_be16(0x0400)
+#define TUNNEL_GENEVE_OPT	__cpu_to_be16(0x0800)
+#define TUNNEL_VXLAN_OPT	__cpu_to_be16(0x1000)
+#define TUNNEL_NOCACHE		__cpu_to_be16(0x2000)
+#define TUNNEL_ERSPAN_OPT	__cpu_to_be16(0x4000)
+#define TUNNEL_GTP_OPT		__cpu_to_be16(0x8000)
+
+#define TUNNEL_OPTIONS_PRESENT \
+		(TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT | \
+		TUNNEL_GTP_OPT)
+
+#endif /* _IF_TUNNEL_H_ */
diff --git a/contrib/libs/linux-headers/linux/if_vlan.h b/contrib/libs/linux-headers/linux/if_vlan.h
new file mode 100644
index 0000000000..04bca79d29
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_vlan.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * VLAN		An implementation of 802.1Q VLAN tagging.
+ *
+ * Authors:	Ben Greear <greearb@candelatech.com>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ */
+
+#ifndef _LINUX_IF_VLAN_H_
+#define _LINUX_IF_VLAN_H_
+
+
+/* VLAN IOCTLs are found in sockios.h */
+
+/* Passed in vlan_ioctl_args structure to determine behaviour. */
+enum vlan_ioctl_cmds {
+	ADD_VLAN_CMD,
+	DEL_VLAN_CMD,
+	SET_VLAN_INGRESS_PRIORITY_CMD,
+	SET_VLAN_EGRESS_PRIORITY_CMD,
+	GET_VLAN_INGRESS_PRIORITY_CMD,
+	GET_VLAN_EGRESS_PRIORITY_CMD,
+	SET_VLAN_NAME_TYPE_CMD,
+	SET_VLAN_FLAG_CMD,
+	GET_VLAN_REALDEV_NAME_CMD, /* If this works, you know it's a VLAN device, btw */
+	GET_VLAN_VID_CMD /* Get the VID of this VLAN (specified by name) */
+};
+
+enum vlan_flags {
+	VLAN_FLAG_REORDER_HDR		= 0x1,
+	VLAN_FLAG_GVRP			= 0x2,
+	VLAN_FLAG_LOOSE_BINDING		= 0x4,
+	VLAN_FLAG_MVRP			= 0x8,
+	VLAN_FLAG_BRIDGE_BINDING	= 0x10,
+};
+
+enum vlan_name_types {
+	VLAN_NAME_TYPE_PLUS_VID, /* Name will look like:  vlan0005 */
+	VLAN_NAME_TYPE_RAW_PLUS_VID, /* name will look like:  eth1.0005 */
+	VLAN_NAME_TYPE_PLUS_VID_NO_PAD, /* Name will look like:  vlan5 */
+	VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD, /* Name will look like:  eth0.5 */
+	VLAN_NAME_TYPE_HIGHEST
+};
+
+struct vlan_ioctl_args {
+	int cmd; /* Should be one of the vlan_ioctl_cmds enum above. */
+	char device1[24];
+
+        union {
+		char device2[24];
+		int VID;
+		unsigned int skb_priority;
+		unsigned int name_type;
+		unsigned int bind_type;
+		unsigned int flag; /* Matches vlan_dev_priv flags */
+        } u;
+
+	short vlan_qos;   
+};
+
+#endif /* _LINUX_IF_VLAN_H_ */
diff --git a/contrib/libs/linux-headers/linux/if_x25.h b/contrib/libs/linux-headers/linux/if_x25.h
new file mode 100644
index 0000000000..3a5938e383
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_x25.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Linux X.25 packet to device interface
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef _IF_X25_H
+#define _IF_X25_H
+
+#include <linux/types.h>
+
+/* Documentation/networking/x25-iface.rst */
+#define X25_IFACE_DATA		0x00
+#define X25_IFACE_CONNECT	0x01
+#define X25_IFACE_DISCONNECT	0x02
+#define X25_IFACE_PARAMS	0x03
+
+#endif /* _IF_X25_H */
diff --git a/contrib/libs/linux-headers/linux/if_xdp.h b/contrib/libs/linux-headers/linux/if_xdp.h
new file mode 100644
index 0000000000..a78a8096f4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/if_xdp.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * if_xdp: XDP socket user-space interface
+ * Copyright(c) 2018 Intel Corporation.
+ *
+ * Author(s): Björn Töpel <bjorn.topel@intel.com>
+ *	      Magnus Karlsson <magnus.karlsson@intel.com>
+ */
+
+#ifndef _LINUX_IF_XDP_H
+#define _LINUX_IF_XDP_H
+
+#include <linux/types.h>
+
+/* Options for the sxdp_flags field */
+#define XDP_SHARED_UMEM	(1 << 0)
+#define XDP_COPY	(1 << 1) /* Force copy-mode */
+#define XDP_ZEROCOPY	(1 << 2) /* Force zero-copy mode */
+/* If this option is set, the driver might go sleep and in that case
+ * the XDP_RING_NEED_WAKEUP flag in the fill and/or Tx rings will be
+ * set. If it is set, the application need to explicitly wake up the
+ * driver with a poll() (Rx and Tx) or sendto() (Tx only). If you are
+ * running the driver and the application on the same core, you should
+ * use this option so that the kernel will yield to the user space
+ * application.
+ */
+#define XDP_USE_NEED_WAKEUP (1 << 3)
+
+/* Flags for xsk_umem_config flags */
+#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0)
+
+struct sockaddr_xdp {
+	__u16 sxdp_family;
+	__u16 sxdp_flags;
+	__u32 sxdp_ifindex;
+	__u32 sxdp_queue_id;
+	__u32 sxdp_shared_umem_fd;
+};
+
+/* XDP_RING flags */
+#define XDP_RING_NEED_WAKEUP (1 << 0)
+
+struct xdp_ring_offset {
+	__u64 producer;
+	__u64 consumer;
+	__u64 desc;
+	__u64 flags;
+};
+
+struct xdp_mmap_offsets {
+	struct xdp_ring_offset rx;
+	struct xdp_ring_offset tx;
+	struct xdp_ring_offset fr; /* Fill */
+	struct xdp_ring_offset cr; /* Completion */
+};
+
+/* XDP socket options */
+#define XDP_MMAP_OFFSETS		1
+#define XDP_RX_RING			2
+#define XDP_TX_RING			3
+#define XDP_UMEM_REG			4
+#define XDP_UMEM_FILL_RING		5
+#define XDP_UMEM_COMPLETION_RING	6
+#define XDP_STATISTICS			7
+#define XDP_OPTIONS			8
+
+struct xdp_umem_reg {
+	__u64 addr; /* Start of packet data area */
+	__u64 len; /* Length of packet data area */
+	__u32 chunk_size;
+	__u32 headroom;
+	__u32 flags;
+};
+
+struct xdp_statistics {
+	__u64 rx_dropped; /* Dropped for other reasons */
+	__u64 rx_invalid_descs; /* Dropped due to invalid descriptor */
+	__u64 tx_invalid_descs; /* Dropped due to invalid descriptor */
+	__u64 rx_ring_full; /* Dropped due to rx ring being full */
+	__u64 rx_fill_ring_empty_descs; /* Failed to retrieve item from fill ring */
+	__u64 tx_ring_empty_descs; /* Failed to retrieve item from tx ring */
+};
+
+struct xdp_options {
+	__u32 flags;
+};
+
+/* Flags for the flags field of struct xdp_options */
+#define XDP_OPTIONS_ZEROCOPY (1 << 0)
+
+/* Pgoff for mmaping the rings */
+#define XDP_PGOFF_RX_RING			  0
+#define XDP_PGOFF_TX_RING		 0x80000000
+#define XDP_UMEM_PGOFF_FILL_RING	0x100000000ULL
+#define XDP_UMEM_PGOFF_COMPLETION_RING	0x180000000ULL
+
+/* Masks for unaligned chunks mode */
+#define XSK_UNALIGNED_BUF_OFFSET_SHIFT 48
+#define XSK_UNALIGNED_BUF_ADDR_MASK \
+	((1ULL << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1)
+
+/* Rx/Tx descriptor */
+struct xdp_desc {
+	__u64 addr;
+	__u32 len;
+	__u32 options;
+};
+
+/* UMEM descriptor is __u64 */
+
+#endif /* _LINUX_IF_XDP_H */
diff --git a/contrib/libs/linux-headers/linux/ife.h b/contrib/libs/linux-headers/linux/ife.h
new file mode 100644
index 0000000000..bdd953c67d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ife.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_IFE_H
+#define __UAPI_IFE_H
+
+#define IFE_METAHDRLEN 2
+
+enum {
+	IFE_META_SKBMARK = 1,
+	IFE_META_HASHID,
+	IFE_META_PRIO,
+	IFE_META_QMAP,
+	IFE_META_TCINDEX,
+	__IFE_META_MAX
+};
+
+/*Can be overridden at runtime by module option*/
+#define IFE_META_MAX (__IFE_META_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/igmp.h b/contrib/libs/linux-headers/linux/igmp.h
new file mode 100644
index 0000000000..8ce306e4da
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/igmp.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	Linux NET3:	Internet Group Management Protocol  [IGMP]
+ *
+ *	Authors:
+ *		Alan Cox <alan@lxorguk.ukuu.org.uk>
+ *
+ *	Extended to talk the BSD extended IGMP protocol of mrouted 3.6
+ *
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_IGMP_H
+#define _LINUX_IGMP_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/*
+ *	IGMP protocol structures
+ */
+
+/*
+ *	Header in on cable format
+ */
+
+struct igmphdr {
+	__u8 type;
+	__u8 code;		/* For newer IGMP */
+	__sum16 csum;
+	__be32 group;
+};
+
+/* V3 group record types [grec_type] */
+#define IGMPV3_MODE_IS_INCLUDE		1
+#define IGMPV3_MODE_IS_EXCLUDE		2
+#define IGMPV3_CHANGE_TO_INCLUDE	3
+#define IGMPV3_CHANGE_TO_EXCLUDE	4
+#define IGMPV3_ALLOW_NEW_SOURCES	5
+#define IGMPV3_BLOCK_OLD_SOURCES	6
+
+struct igmpv3_grec {
+	__u8	grec_type;
+	__u8	grec_auxwords;
+	__be16	grec_nsrcs;
+	__be32	grec_mca;
+	__be32	grec_src[];
+};
+
+struct igmpv3_report {
+	__u8 type;
+	__u8 resv1;
+	__sum16 csum;
+	__be16 resv2;
+	__be16 ngrec;
+	struct igmpv3_grec grec[];
+};
+
+struct igmpv3_query {
+	__u8 type;
+	__u8 code;
+	__sum16 csum;
+	__be32 group;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8 qrv:3,
+	     suppress:1,
+	     resv:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u8 resv:4,
+	     suppress:1,
+	     qrv:3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+	__u8 qqic;
+	__be16 nsrcs;
+	__be32 srcs[];
+};
+
+#define IGMP_HOST_MEMBERSHIP_QUERY	0x11	/* From RFC1112 */
+#define IGMP_HOST_MEMBERSHIP_REPORT	0x12	/* Ditto */
+#define IGMP_DVMRP			0x13	/* DVMRP routing */
+#define IGMP_PIM			0x14	/* PIM routing */
+#define IGMP_TRACE			0x15
+#define IGMPV2_HOST_MEMBERSHIP_REPORT	0x16	/* V2 version of 0x12 */
+#define IGMP_HOST_LEAVE_MESSAGE 	0x17
+#define IGMPV3_HOST_MEMBERSHIP_REPORT	0x22	/* V3 version of 0x12 */
+
+#define IGMP_MTRACE_RESP		0x1e
+#define IGMP_MTRACE			0x1f
+
+#define IGMP_MRDISC_ADV			0x30	/* From RFC4286 */
+
+/*
+ *	Use the BSD names for these for compatibility
+ */
+
+#define IGMP_DELAYING_MEMBER		0x01
+#define IGMP_IDLE_MEMBER		0x02
+#define IGMP_LAZY_MEMBER		0x03
+#define IGMP_SLEEPING_MEMBER		0x04
+#define IGMP_AWAKENING_MEMBER		0x05
+
+#define IGMP_MINLEN			8
+
+#define IGMP_MAX_HOST_REPORT_DELAY	10	/* max delay for response to */
+						/* query (in seconds)	*/
+
+#define IGMP_TIMER_SCALE		10	/* denotes that the igmphdr->timer field */
+						/* specifies time in 10th of seconds	 */
+
+#define IGMP_AGE_THRESHOLD		400	/* If this host don't hear any IGMP V1	*/
+						/* message in this period of time,	*/
+						/* revert to IGMP v2 router.		*/
+
+#define IGMP_ALL_HOSTS		htonl(0xE0000001L)
+#define IGMP_ALL_ROUTER 	htonl(0xE0000002L)
+#define IGMPV3_ALL_MCR	 	htonl(0xE0000016L)
+#define IGMP_LOCAL_GROUP	htonl(0xE0000000L)
+#define IGMP_LOCAL_GROUP_MASK	htonl(0xFFFFFF00L)
+
+/*
+ * struct for keeping the multicast list in
+ */
+
+#endif /* _LINUX_IGMP_H */
diff --git a/contrib/libs/linux-headers/linux/iio/buffer.h b/contrib/libs/linux-headers/linux/iio/buffer.h
new file mode 100644
index 0000000000..e0781622e1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iio/buffer.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* industrial I/O buffer definitions needed both in and out of kernel
+ */
+
+#ifndef _IIO_BUFFER_H_
+#define _IIO_BUFFER_H_
+
+#define IIO_BUFFER_GET_FD_IOCTL			_IOWR('i', 0x91, int)
+
+#endif /* _IIO_BUFFER_H_ */
diff --git a/contrib/libs/linux-headers/linux/iio/events.h b/contrib/libs/linux-headers/linux/iio/events.h
new file mode 100644
index 0000000000..9a0f03b2f3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iio/events.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* The industrial I/O - event passing to userspace
+ *
+ * Copyright (c) 2008-2011 Jonathan Cameron
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _IIO_EVENTS_H_
+#define _IIO_EVENTS_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * struct iio_event_data - The actual event being pushed to userspace
+ * @id:		event identifier
+ * @timestamp:	best estimate of time of event occurrence (often from
+ *		the interrupt handler)
+ */
+struct iio_event_data {
+	__u64	id;
+	__s64	timestamp;
+};
+
+#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int)
+
+#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF)
+
+#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0x7F)
+
+#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF)
+
+/* Event code number extraction depends on which type of event we have.
+ * Perhaps review this function in the future*/
+#define IIO_EVENT_CODE_EXTRACT_CHAN(mask) ((__s16)(mask & 0xFFFF))
+#define IIO_EVENT_CODE_EXTRACT_CHAN2(mask) ((__s16)(((mask) >> 16) & 0xFFFF))
+
+#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF)
+#define IIO_EVENT_CODE_EXTRACT_DIFF(mask) (((mask) >> 55) & 0x1)
+
+#endif /* _IIO_EVENTS_H_ */
diff --git a/contrib/libs/linux-headers/linux/iio/types.h b/contrib/libs/linux-headers/linux/iio/types.h
new file mode 100644
index 0000000000..348a41d732
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iio/types.h
@@ -0,0 +1,126 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* industrial I/O data types needed both in and out of kernel
+ *
+ * Copyright (c) 2008 Jonathan Cameron
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _IIO_TYPES_H_
+#define _IIO_TYPES_H_
+
+enum iio_chan_type {
+	IIO_VOLTAGE,
+	IIO_CURRENT,
+	IIO_POWER,
+	IIO_ACCEL,
+	IIO_ANGL_VEL,
+	IIO_MAGN,
+	IIO_LIGHT,
+	IIO_INTENSITY,
+	IIO_PROXIMITY,
+	IIO_TEMP,
+	IIO_INCLI,
+	IIO_ROT,
+	IIO_ANGL,
+	IIO_TIMESTAMP,
+	IIO_CAPACITANCE,
+	IIO_ALTVOLTAGE,
+	IIO_CCT,
+	IIO_PRESSURE,
+	IIO_HUMIDITYRELATIVE,
+	IIO_ACTIVITY,
+	IIO_STEPS,
+	IIO_ENERGY,
+	IIO_DISTANCE,
+	IIO_VELOCITY,
+	IIO_CONCENTRATION,
+	IIO_RESISTANCE,
+	IIO_PH,
+	IIO_UVINDEX,
+	IIO_ELECTRICALCONDUCTIVITY,
+	IIO_COUNT,
+	IIO_INDEX,
+	IIO_GRAVITY,
+	IIO_POSITIONRELATIVE,
+	IIO_PHASE,
+	IIO_MASSCONCENTRATION,
+};
+
+enum iio_modifier {
+	IIO_NO_MOD,
+	IIO_MOD_X,
+	IIO_MOD_Y,
+	IIO_MOD_Z,
+	IIO_MOD_X_AND_Y,
+	IIO_MOD_X_AND_Z,
+	IIO_MOD_Y_AND_Z,
+	IIO_MOD_X_AND_Y_AND_Z,
+	IIO_MOD_X_OR_Y,
+	IIO_MOD_X_OR_Z,
+	IIO_MOD_Y_OR_Z,
+	IIO_MOD_X_OR_Y_OR_Z,
+	IIO_MOD_LIGHT_BOTH,
+	IIO_MOD_LIGHT_IR,
+	IIO_MOD_ROOT_SUM_SQUARED_X_Y,
+	IIO_MOD_SUM_SQUARED_X_Y_Z,
+	IIO_MOD_LIGHT_CLEAR,
+	IIO_MOD_LIGHT_RED,
+	IIO_MOD_LIGHT_GREEN,
+	IIO_MOD_LIGHT_BLUE,
+	IIO_MOD_QUATERNION,
+	IIO_MOD_TEMP_AMBIENT,
+	IIO_MOD_TEMP_OBJECT,
+	IIO_MOD_NORTH_MAGN,
+	IIO_MOD_NORTH_TRUE,
+	IIO_MOD_NORTH_MAGN_TILT_COMP,
+	IIO_MOD_NORTH_TRUE_TILT_COMP,
+	IIO_MOD_RUNNING,
+	IIO_MOD_JOGGING,
+	IIO_MOD_WALKING,
+	IIO_MOD_STILL,
+	IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z,
+	IIO_MOD_I,
+	IIO_MOD_Q,
+	IIO_MOD_CO2,
+	IIO_MOD_VOC,
+	IIO_MOD_LIGHT_UV,
+	IIO_MOD_LIGHT_DUV,
+	IIO_MOD_PM1,
+	IIO_MOD_PM2P5,
+	IIO_MOD_PM4,
+	IIO_MOD_PM10,
+	IIO_MOD_ETHANOL,
+	IIO_MOD_H2,
+	IIO_MOD_O2,
+	IIO_MOD_LINEAR_X,
+	IIO_MOD_LINEAR_Y,
+	IIO_MOD_LINEAR_Z,
+	IIO_MOD_PITCH,
+	IIO_MOD_YAW,
+	IIO_MOD_ROLL,
+};
+
+enum iio_event_type {
+	IIO_EV_TYPE_THRESH,
+	IIO_EV_TYPE_MAG,
+	IIO_EV_TYPE_ROC,
+	IIO_EV_TYPE_THRESH_ADAPTIVE,
+	IIO_EV_TYPE_MAG_ADAPTIVE,
+	IIO_EV_TYPE_CHANGE,
+	IIO_EV_TYPE_MAG_REFERENCED,
+	IIO_EV_TYPE_GESTURE,
+};
+
+enum iio_event_direction {
+	IIO_EV_DIR_EITHER,
+	IIO_EV_DIR_RISING,
+	IIO_EV_DIR_FALLING,
+	IIO_EV_DIR_NONE,
+	IIO_EV_DIR_SINGLETAP,
+	IIO_EV_DIR_DOUBLETAP,
+};
+
+#endif /* _IIO_TYPES_H_ */
diff --git a/contrib/libs/linux-headers/linux/ila.h b/contrib/libs/linux-headers/linux/ila.h
new file mode 100644
index 0000000000..6a6c97cf2c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ila.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* ila.h - ILA Interface */
+
+#ifndef _LINUX_ILA_H
+#define _LINUX_ILA_H
+
+/* NETLINK_GENERIC related info */
+#define ILA_GENL_NAME		"ila"
+#define ILA_GENL_VERSION	0x1
+
+enum {
+	ILA_ATTR_UNSPEC,
+	ILA_ATTR_LOCATOR,			/* u64 */
+	ILA_ATTR_IDENTIFIER,			/* u64 */
+	ILA_ATTR_LOCATOR_MATCH,			/* u64 */
+	ILA_ATTR_IFINDEX,			/* s32 */
+	ILA_ATTR_DIR,				/* u32 */
+	ILA_ATTR_PAD,
+	ILA_ATTR_CSUM_MODE,			/* u8 */
+	ILA_ATTR_IDENT_TYPE,			/* u8 */
+	ILA_ATTR_HOOK_TYPE,			/* u8 */
+
+	__ILA_ATTR_MAX,
+};
+
+#define ILA_ATTR_MAX		(__ILA_ATTR_MAX - 1)
+
+enum {
+	ILA_CMD_UNSPEC,
+	ILA_CMD_ADD,
+	ILA_CMD_DEL,
+	ILA_CMD_GET,
+	ILA_CMD_FLUSH,
+
+	__ILA_CMD_MAX,
+};
+
+#define ILA_CMD_MAX	(__ILA_CMD_MAX - 1)
+
+#define ILA_DIR_IN	(1 << 0)
+#define ILA_DIR_OUT	(1 << 1)
+
+enum {
+	ILA_CSUM_ADJUST_TRANSPORT,
+	ILA_CSUM_NEUTRAL_MAP,
+	ILA_CSUM_NO_ACTION,
+	ILA_CSUM_NEUTRAL_MAP_AUTO,
+};
+
+enum {
+	ILA_ATYPE_IID = 0,
+	ILA_ATYPE_LUID,
+	ILA_ATYPE_VIRT_V4,
+	ILA_ATYPE_VIRT_UNI_V6,
+	ILA_ATYPE_VIRT_MULTI_V6,
+	ILA_ATYPE_NONLOCAL_ADDR,
+	ILA_ATYPE_RSVD_1,
+	ILA_ATYPE_RSVD_2,
+
+	ILA_ATYPE_USE_FORMAT = 32, /* Get type from type field in identifier */
+};
+
+enum {
+	ILA_HOOK_ROUTE_OUTPUT,
+	ILA_HOOK_ROUTE_INPUT,
+};
+
+#endif /* _LINUX_ILA_H */
diff --git a/contrib/libs/linux-headers/linux/in.h b/contrib/libs/linux-headers/linux/in.h
new file mode 100644
index 0000000000..7bdd6843c0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/in.h
@@ -0,0 +1,333 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions of the Internet Protocol.
+ *
+ * Version:	@(#)in.h	1.0.1	04/21/93
+ *
+ * Authors:	Original taken from the GNU Project <netinet/in.h> file.
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IN_H
+#define _LINUX_IN_H
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/libc-compat.h>
+#include <linux/socket.h>
+
+#if __UAPI_DEF_IN_IPPROTO
+/* Standard well-defined IP protocols.  */
+enum {
+  IPPROTO_IP = 0,		/* Dummy protocol for TCP		*/
+#define IPPROTO_IP		IPPROTO_IP
+  IPPROTO_ICMP = 1,		/* Internet Control Message Protocol	*/
+#define IPPROTO_ICMP		IPPROTO_ICMP
+  IPPROTO_IGMP = 2,		/* Internet Group Management Protocol	*/
+#define IPPROTO_IGMP		IPPROTO_IGMP
+  IPPROTO_IPIP = 4,		/* IPIP tunnels (older KA9Q tunnels use 94) */
+#define IPPROTO_IPIP		IPPROTO_IPIP
+  IPPROTO_TCP = 6,		/* Transmission Control Protocol	*/
+#define IPPROTO_TCP		IPPROTO_TCP
+  IPPROTO_EGP = 8,		/* Exterior Gateway Protocol		*/
+#define IPPROTO_EGP		IPPROTO_EGP
+  IPPROTO_PUP = 12,		/* PUP protocol				*/
+#define IPPROTO_PUP		IPPROTO_PUP
+  IPPROTO_UDP = 17,		/* User Datagram Protocol		*/
+#define IPPROTO_UDP		IPPROTO_UDP
+  IPPROTO_IDP = 22,		/* XNS IDP protocol			*/
+#define IPPROTO_IDP		IPPROTO_IDP
+  IPPROTO_TP = 29,		/* SO Transport Protocol Class 4	*/
+#define IPPROTO_TP		IPPROTO_TP
+  IPPROTO_DCCP = 33,		/* Datagram Congestion Control Protocol */
+#define IPPROTO_DCCP		IPPROTO_DCCP
+  IPPROTO_IPV6 = 41,		/* IPv6-in-IPv4 tunnelling		*/
+#define IPPROTO_IPV6		IPPROTO_IPV6
+  IPPROTO_RSVP = 46,		/* RSVP Protocol			*/
+#define IPPROTO_RSVP		IPPROTO_RSVP
+  IPPROTO_GRE = 47,		/* Cisco GRE tunnels (rfc 1701,1702)	*/
+#define IPPROTO_GRE		IPPROTO_GRE
+  IPPROTO_ESP = 50,		/* Encapsulation Security Payload protocol */
+#define IPPROTO_ESP		IPPROTO_ESP
+  IPPROTO_AH = 51,		/* Authentication Header protocol	*/
+#define IPPROTO_AH		IPPROTO_AH
+  IPPROTO_MTP = 92,		/* Multicast Transport Protocol		*/
+#define IPPROTO_MTP		IPPROTO_MTP
+  IPPROTO_BEETPH = 94,		/* IP option pseudo header for BEET	*/
+#define IPPROTO_BEETPH		IPPROTO_BEETPH
+  IPPROTO_ENCAP = 98,		/* Encapsulation Header			*/
+#define IPPROTO_ENCAP		IPPROTO_ENCAP
+  IPPROTO_PIM = 103,		/* Protocol Independent Multicast	*/
+#define IPPROTO_PIM		IPPROTO_PIM
+  IPPROTO_COMP = 108,		/* Compression Header Protocol		*/
+#define IPPROTO_COMP		IPPROTO_COMP
+  IPPROTO_L2TP = 115,		/* Layer 2 Tunnelling Protocol		*/
+#define IPPROTO_L2TP		IPPROTO_L2TP
+  IPPROTO_SCTP = 132,		/* Stream Control Transport Protocol	*/
+#define IPPROTO_SCTP		IPPROTO_SCTP
+  IPPROTO_UDPLITE = 136,	/* UDP-Lite (RFC 3828)			*/
+#define IPPROTO_UDPLITE		IPPROTO_UDPLITE
+  IPPROTO_MPLS = 137,		/* MPLS in IP (RFC 4023)		*/
+#define IPPROTO_MPLS		IPPROTO_MPLS
+  IPPROTO_ETHERNET = 143,	/* Ethernet-within-IPv6 Encapsulation	*/
+#define IPPROTO_ETHERNET	IPPROTO_ETHERNET
+  IPPROTO_RAW = 255,		/* Raw IP packets			*/
+#define IPPROTO_RAW		IPPROTO_RAW
+  IPPROTO_MPTCP = 262,		/* Multipath TCP connection		*/
+#define IPPROTO_MPTCP		IPPROTO_MPTCP
+  IPPROTO_MAX
+};
+#endif
+
+#if __UAPI_DEF_IN_ADDR
+/* Internet address. */
+struct in_addr {
+	__be32	s_addr;
+};
+#endif
+
+#define IP_TOS		1
+#define IP_TTL		2
+#define IP_HDRINCL	3
+#define IP_OPTIONS	4
+#define IP_ROUTER_ALERT	5
+#define IP_RECVOPTS	6
+#define IP_RETOPTS	7
+#define IP_PKTINFO	8
+#define IP_PKTOPTIONS	9
+#define IP_MTU_DISCOVER	10
+#define IP_RECVERR	11
+#define IP_RECVTTL	12
+#define	IP_RECVTOS	13
+#define IP_MTU		14
+#define IP_FREEBIND	15
+#define IP_IPSEC_POLICY	16
+#define IP_XFRM_POLICY	17
+#define IP_PASSSEC	18
+#define IP_TRANSPARENT	19
+
+/* BSD compatibility */
+#define IP_RECVRETOPTS	IP_RETOPTS
+
+/* TProxy original addresses */
+#define IP_ORIGDSTADDR       20
+#define IP_RECVORIGDSTADDR   IP_ORIGDSTADDR
+
+#define IP_MINTTL       21
+#define IP_NODEFRAG     22
+#define IP_CHECKSUM	23
+#define IP_BIND_ADDRESS_NO_PORT	24
+#define IP_RECVFRAGSIZE	25
+#define IP_RECVERR_RFC4884	26
+
+/* IP_MTU_DISCOVER values */
+#define IP_PMTUDISC_DONT		0	/* Never send DF frames */
+#define IP_PMTUDISC_WANT		1	/* Use per route hints	*/
+#define IP_PMTUDISC_DO			2	/* Always DF		*/
+#define IP_PMTUDISC_PROBE		3       /* Ignore dst pmtu      */
+/* Always use interface mtu (ignores dst pmtu) but don't set DF flag.
+ * Also incoming ICMP frag_needed notifications will be ignored on
+ * this socket to prevent accepting spoofed ones.
+ */
+#define IP_PMTUDISC_INTERFACE		4
+/* weaker version of IP_PMTUDISC_INTERFACE, which allows packets to get
+ * fragmented if they exeed the interface mtu
+ */
+#define IP_PMTUDISC_OMIT		5
+
+#define IP_MULTICAST_IF			32
+#define IP_MULTICAST_TTL 		33
+#define IP_MULTICAST_LOOP 		34
+#define IP_ADD_MEMBERSHIP		35
+#define IP_DROP_MEMBERSHIP		36
+#define IP_UNBLOCK_SOURCE		37
+#define IP_BLOCK_SOURCE			38
+#define IP_ADD_SOURCE_MEMBERSHIP	39
+#define IP_DROP_SOURCE_MEMBERSHIP	40
+#define IP_MSFILTER			41
+#define MCAST_JOIN_GROUP		42
+#define MCAST_BLOCK_SOURCE		43
+#define MCAST_UNBLOCK_SOURCE		44
+#define MCAST_LEAVE_GROUP		45
+#define MCAST_JOIN_SOURCE_GROUP		46
+#define MCAST_LEAVE_SOURCE_GROUP	47
+#define MCAST_MSFILTER			48
+#define IP_MULTICAST_ALL		49
+#define IP_UNICAST_IF			50
+#define IP_LOCAL_PORT_RANGE		51
+#define IP_PROTOCOL			52
+
+#define MCAST_EXCLUDE	0
+#define MCAST_INCLUDE	1
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+
+/* Request struct for multicast socket ops */
+
+#if __UAPI_DEF_IP_MREQ
+struct ip_mreq  {
+	struct in_addr imr_multiaddr;	/* IP multicast address of group */
+	struct in_addr imr_interface;	/* local IP address of interface */
+};
+
+struct ip_mreqn {
+	struct in_addr	imr_multiaddr;		/* IP multicast address of group */
+	struct in_addr	imr_address;		/* local IP address of interface */
+	int		imr_ifindex;		/* Interface index */
+};
+
+struct ip_mreq_source {
+	__be32		imr_multiaddr;
+	__be32		imr_interface;
+	__be32		imr_sourceaddr;
+};
+
+struct ip_msfilter {
+	__be32		imsf_multiaddr;
+	__be32		imsf_interface;
+	__u32		imsf_fmode;
+	__u32		imsf_numsrc;
+	union {
+		__be32		imsf_slist[1];
+		__DECLARE_FLEX_ARRAY(__be32, imsf_slist_flex);
+	};
+};
+
+#define IP_MSFILTER_SIZE(numsrc) \
+	(sizeof(struct ip_msfilter) - sizeof(__u32) \
+	+ (numsrc) * sizeof(__u32))
+
+struct group_req {
+	__u32				 gr_interface;	/* interface index */
+	struct __kernel_sockaddr_storage gr_group;	/* group address */
+};
+
+struct group_source_req {
+	__u32				 gsr_interface;	/* interface index */
+	struct __kernel_sockaddr_storage gsr_group;	/* group address */
+	struct __kernel_sockaddr_storage gsr_source;	/* source address */
+};
+
+struct group_filter {
+	union {
+		struct {
+			__u32				 gf_interface_aux; /* interface index */
+			struct __kernel_sockaddr_storage gf_group_aux;	   /* multicast address */
+			__u32				 gf_fmode_aux;	   /* filter mode */
+			__u32				 gf_numsrc_aux;	   /* number of sources */
+			struct __kernel_sockaddr_storage gf_slist[1];	   /* interface index */
+		};
+		struct {
+			__u32				 gf_interface;	  /* interface index */
+			struct __kernel_sockaddr_storage gf_group;	  /* multicast address */
+			__u32				 gf_fmode;	  /* filter mode */
+			__u32				 gf_numsrc;	  /* number of sources */
+			struct __kernel_sockaddr_storage gf_slist_flex[]; /* interface index */
+		};
+	};
+};
+
+#define GROUP_FILTER_SIZE(numsrc) \
+	(sizeof(struct group_filter) - sizeof(struct __kernel_sockaddr_storage) \
+	+ (numsrc) * sizeof(struct __kernel_sockaddr_storage))
+#endif
+
+#if __UAPI_DEF_IN_PKTINFO
+struct in_pktinfo {
+	int		ipi_ifindex;
+	struct in_addr	ipi_spec_dst;
+	struct in_addr	ipi_addr;
+};
+#endif
+
+/* Structure describing an Internet (IP) socket address. */
+#if  __UAPI_DEF_SOCKADDR_IN
+#define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
+struct sockaddr_in {
+  __kernel_sa_family_t	sin_family;	/* Address family		*/
+  __be16		sin_port;	/* Port number			*/
+  struct in_addr	sin_addr;	/* Internet address		*/
+
+  /* Pad to size of `struct sockaddr'. */
+  unsigned char		__pad[__SOCK_SIZE__ - sizeof(short int) -
+			sizeof(unsigned short int) - sizeof(struct in_addr)];
+};
+#define sin_zero	__pad		/* for BSD UNIX comp. -FvK	*/
+#endif
+
+#if __UAPI_DEF_IN_CLASS
+/*
+ * Definitions of the bits in an Internet address integer.
+ * On subnets, host and network parts are found according
+ * to the subnet mask, not these masks.
+ */
+#define	IN_CLASSA(a)		((((long int) (a)) & 0x80000000) == 0)
+#define	IN_CLASSA_NET		0xff000000
+#define	IN_CLASSA_NSHIFT	24
+#define	IN_CLASSA_HOST		(0xffffffff & ~IN_CLASSA_NET)
+#define	IN_CLASSA_MAX		128
+
+#define	IN_CLASSB(a)		((((long int) (a)) & 0xc0000000) == 0x80000000)
+#define	IN_CLASSB_NET		0xffff0000
+#define	IN_CLASSB_NSHIFT	16
+#define	IN_CLASSB_HOST		(0xffffffff & ~IN_CLASSB_NET)
+#define	IN_CLASSB_MAX		65536
+
+#define	IN_CLASSC(a)		((((long int) (a)) & 0xe0000000) == 0xc0000000)
+#define	IN_CLASSC_NET		0xffffff00
+#define	IN_CLASSC_NSHIFT	8
+#define	IN_CLASSC_HOST		(0xffffffff & ~IN_CLASSC_NET)
+
+#define	IN_CLASSD(a)		((((long int) (a)) & 0xf0000000) == 0xe0000000)
+#define	IN_MULTICAST(a)		IN_CLASSD(a)
+#define	IN_MULTICAST_NET	0xe0000000
+
+#define	IN_BADCLASS(a)		(((long int) (a) ) == (long int)0xffffffff)
+#define	IN_EXPERIMENTAL(a)	IN_BADCLASS((a))
+
+#define	IN_CLASSE(a)		((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define	IN_CLASSE_NET		0xffffffff
+#define	IN_CLASSE_NSHIFT	0
+
+/* Address to accept any incoming messages. */
+#define	INADDR_ANY		((unsigned long int) 0x00000000)
+
+/* Address to send to all hosts. */
+#define	INADDR_BROADCAST	((unsigned long int) 0xffffffff)
+
+/* Address indicating an error return. */
+#define	INADDR_NONE		((unsigned long int) 0xffffffff)
+
+/* Dummy address for src of ICMP replies if no real address is set (RFC7600). */
+#define	INADDR_DUMMY		((unsigned long int) 0xc0000008)
+
+/* Network number for local host loopback. */
+#define	IN_LOOPBACKNET		127
+
+/* Address to loopback in software to local host.  */
+#define	INADDR_LOOPBACK		0x7f000001	/* 127.0.0.1   */
+#define	IN_LOOPBACK(a)		((((long int) (a)) & 0xff000000) == 0x7f000000)
+
+/* Defines for Multicast INADDR */
+#define INADDR_UNSPEC_GROUP		0xe0000000U	/* 224.0.0.0   */
+#define INADDR_ALLHOSTS_GROUP		0xe0000001U	/* 224.0.0.1   */
+#define INADDR_ALLRTRS_GROUP		0xe0000002U	/* 224.0.0.2 */
+#define INADDR_ALLSNOOPERS_GROUP	0xe000006aU	/* 224.0.0.106 */
+#define INADDR_MAX_LOCAL_GROUP		0xe00000ffU	/* 224.0.0.255 */
+#endif
+
+/* <asm/byteorder.h> contains the htonl type stuff.. */
+#include <asm/byteorder.h> 
+
+
+#endif /* _LINUX_IN_H */
diff --git a/contrib/libs/linux-headers/linux/in_route.h b/contrib/libs/linux-headers/linux/in_route.h
new file mode 100644
index 0000000000..0cc2c23b47
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/in_route.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IN_ROUTE_H
+#define _LINUX_IN_ROUTE_H
+
+/* IPv4 routing cache flags */
+
+#define RTCF_DEAD	RTNH_F_DEAD
+#define RTCF_ONLINK	RTNH_F_ONLINK
+
+/* Obsolete flag. About to be deleted */
+#define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC
+
+#define RTCF_NOTIFY	0x00010000
+#define RTCF_DIRECTDST	0x00020000 /* unused */
+#define RTCF_REDIRECTED	0x00040000
+#define RTCF_TPROXY	0x00080000 /* unused */
+
+#define RTCF_FAST	0x00200000 /* unused */
+#define RTCF_MASQ	0x00400000 /* unused */
+#define RTCF_SNAT	0x00800000 /* unused */
+#define RTCF_DOREDIRECT 0x01000000
+#define RTCF_DIRECTSRC	0x04000000
+#define RTCF_DNAT	0x08000000
+#define RTCF_BROADCAST	0x10000000
+#define RTCF_MULTICAST	0x20000000
+#define RTCF_REJECT	0x40000000 /* unused */
+#define RTCF_LOCAL	0x80000000
+
+#define RTCF_NAT	(RTCF_DNAT|RTCF_SNAT)
+
+#define RT_TOS(tos)	((tos)&IPTOS_TOS_MASK)
+
+#endif /* _LINUX_IN_ROUTE_H */
diff --git a/contrib/libs/linux-headers/linux/inet_diag.h b/contrib/libs/linux-headers/linux/inet_diag.h
new file mode 100644
index 0000000000..d81cb69a26
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/inet_diag.h
@@ -0,0 +1,239 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _INET_DIAG_H_
+#define _INET_DIAG_H_
+
+#include <linux/types.h>
+
+/* Just some random number */
+#define TCPDIAG_GETSOCK 18
+#define DCCPDIAG_GETSOCK 19
+
+#define INET_DIAG_GETSOCK_MAX 24
+
+/* Socket identity */
+struct inet_diag_sockid {
+	__be16	idiag_sport;
+	__be16	idiag_dport;
+	__be32	idiag_src[4];
+	__be32	idiag_dst[4];
+	__u32	idiag_if;
+	__u32	idiag_cookie[2];
+#define INET_DIAG_NOCOOKIE (~0U)
+};
+
+/* Request structure */
+
+struct inet_diag_req {
+	__u8	idiag_family;		/* Family of addresses. */
+	__u8	idiag_src_len;
+	__u8	idiag_dst_len;
+	__u8	idiag_ext;		/* Query extended information */
+
+	struct inet_diag_sockid id;
+
+	__u32	idiag_states;		/* States to dump */
+	__u32	idiag_dbs;		/* Tables to dump (NI) */
+};
+
+struct inet_diag_req_v2 {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u8	idiag_ext;
+	__u8	pad;
+	__u32	idiag_states;
+	struct inet_diag_sockid id;
+};
+
+/*
+ * SOCK_RAW sockets require the underlied protocol to be
+ * additionally specified so we can use @pad member for
+ * this, but we can't rename it because userspace programs
+ * still may depend on this name. Instead lets use another
+ * structure definition as an alias for struct
+ * @inet_diag_req_v2.
+ */
+struct inet_diag_req_raw {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u8	idiag_ext;
+	__u8	sdiag_raw_protocol;
+	__u32	idiag_states;
+	struct inet_diag_sockid id;
+};
+
+enum {
+	INET_DIAG_REQ_NONE,
+	INET_DIAG_REQ_BYTECODE,
+	INET_DIAG_REQ_SK_BPF_STORAGES,
+	INET_DIAG_REQ_PROTOCOL,
+	__INET_DIAG_REQ_MAX,
+};
+
+#define INET_DIAG_REQ_MAX (__INET_DIAG_REQ_MAX - 1)
+
+/* Bytecode is sequence of 4 byte commands followed by variable arguments.
+ * All the commands identified by "code" are conditional jumps forward:
+ * to offset cc+"yes" or to offset cc+"no". "yes" is supposed to be
+ * length of the command and its arguments.
+ */
+ 
+struct inet_diag_bc_op {
+	unsigned char	code;
+	unsigned char	yes;
+	unsigned short	no;
+};
+
+enum {
+	INET_DIAG_BC_NOP,
+	INET_DIAG_BC_JMP,
+	INET_DIAG_BC_S_GE,
+	INET_DIAG_BC_S_LE,
+	INET_DIAG_BC_D_GE,
+	INET_DIAG_BC_D_LE,
+	INET_DIAG_BC_AUTO,
+	INET_DIAG_BC_S_COND,
+	INET_DIAG_BC_D_COND,
+	INET_DIAG_BC_DEV_COND,   /* u32 ifindex */
+	INET_DIAG_BC_MARK_COND,
+	INET_DIAG_BC_S_EQ,
+	INET_DIAG_BC_D_EQ,
+	INET_DIAG_BC_CGROUP_COND,   /* u64 cgroup v2 ID */
+};
+
+struct inet_diag_hostcond {
+	__u8	family;
+	__u8	prefix_len;
+	int	port;
+	__be32	addr[];
+};
+
+struct inet_diag_markcond {
+	__u32 mark;
+	__u32 mask;
+};
+
+/* Base info structure. It contains socket identity (addrs/ports/cookie)
+ * and, alas, the information shown by netstat. */
+struct inet_diag_msg {
+	__u8	idiag_family;
+	__u8	idiag_state;
+	__u8	idiag_timer;
+	__u8	idiag_retrans;
+
+	struct inet_diag_sockid id;
+
+	__u32	idiag_expires;
+	__u32	idiag_rqueue;
+	__u32	idiag_wqueue;
+	__u32	idiag_uid;
+	__u32	idiag_inode;
+};
+
+/* Extensions */
+
+enum {
+	INET_DIAG_NONE,
+	INET_DIAG_MEMINFO,
+	INET_DIAG_INFO,
+	INET_DIAG_VEGASINFO,
+	INET_DIAG_CONG,
+	INET_DIAG_TOS,
+	INET_DIAG_TCLASS,
+	INET_DIAG_SKMEMINFO,
+	INET_DIAG_SHUTDOWN,
+
+	/*
+	 * Next extenstions cannot be requested in struct inet_diag_req_v2:
+	 * its field idiag_ext has only 8 bits.
+	 */
+
+	INET_DIAG_DCTCPINFO,	/* request as INET_DIAG_VEGASINFO */
+	INET_DIAG_PROTOCOL,	/* response attribute only */
+	INET_DIAG_SKV6ONLY,
+	INET_DIAG_LOCALS,
+	INET_DIAG_PEERS,
+	INET_DIAG_PAD,
+	INET_DIAG_MARK,		/* only with CAP_NET_ADMIN */
+	INET_DIAG_BBRINFO,	/* request as INET_DIAG_VEGASINFO */
+	INET_DIAG_CLASS_ID,	/* request as INET_DIAG_TCLASS */
+	INET_DIAG_MD5SIG,
+	INET_DIAG_ULP_INFO,
+	INET_DIAG_SK_BPF_STORAGES,
+	INET_DIAG_CGROUP_ID,
+	INET_DIAG_SOCKOPT,
+	__INET_DIAG_MAX,
+};
+
+#define INET_DIAG_MAX (__INET_DIAG_MAX - 1)
+
+enum {
+	INET_ULP_INFO_UNSPEC,
+	INET_ULP_INFO_NAME,
+	INET_ULP_INFO_TLS,
+	INET_ULP_INFO_MPTCP,
+	__INET_ULP_INFO_MAX,
+};
+#define INET_ULP_INFO_MAX (__INET_ULP_INFO_MAX - 1)
+
+/* INET_DIAG_MEM */
+
+struct inet_diag_meminfo {
+	__u32	idiag_rmem;
+	__u32	idiag_wmem;
+	__u32	idiag_fmem;
+	__u32	idiag_tmem;
+};
+
+/* INET_DIAG_SOCKOPT */
+
+struct inet_diag_sockopt {
+	__u8	recverr:1,
+		is_icsk:1,
+		freebind:1,
+		hdrincl:1,
+		mc_loop:1,
+		transparent:1,
+		mc_all:1,
+		nodefrag:1;
+	__u8	bind_address_no_port:1,
+		recverr_rfc4884:1,
+		defer_connect:1,
+		unused:5;
+};
+
+/* INET_DIAG_VEGASINFO */
+
+struct tcpvegas_info {
+	__u32	tcpv_enabled;
+	__u32	tcpv_rttcnt;
+	__u32	tcpv_rtt;
+	__u32	tcpv_minrtt;
+};
+
+/* INET_DIAG_DCTCPINFO */
+
+struct tcp_dctcp_info {
+	__u16	dctcp_enabled;
+	__u16	dctcp_ce_state;
+	__u32	dctcp_alpha;
+	__u32	dctcp_ab_ecn;
+	__u32	dctcp_ab_tot;
+};
+
+/* INET_DIAG_BBRINFO */
+
+struct tcp_bbr_info {
+	/* u64 bw: max-filtered BW (app throughput) estimate in Byte per sec: */
+	__u32	bbr_bw_lo;		/* lower 32 bits of bw */
+	__u32	bbr_bw_hi;		/* upper 32 bits of bw */
+	__u32	bbr_min_rtt;		/* min-filtered RTT in uSec */
+	__u32	bbr_pacing_gain;	/* pacing gain shifted left 8 bits */
+	__u32	bbr_cwnd_gain;		/* cwnd gain shifted left 8 bits */
+};
+
+union tcp_cc_info {
+	struct tcpvegas_info	vegas;
+	struct tcp_dctcp_info	dctcp;
+	struct tcp_bbr_info	bbr;
+};
+#endif /* _INET_DIAG_H_ */
diff --git a/contrib/libs/linux-headers/linux/inotify.h b/contrib/libs/linux-headers/linux/inotify.h
new file mode 100644
index 0000000000..fed4155d6a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/inotify.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Inode based directory notification for Linux
+ *
+ * Copyright (C) 2005 John McCutchan
+ */
+
+#ifndef _LINUX_INOTIFY_H
+#define _LINUX_INOTIFY_H
+
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+#include <linux/types.h>
+
+/*
+ * struct inotify_event - structure read from the inotify device for each event
+ *
+ * When you are watching a directory, you will receive the filename for events
+ * such as IN_CREATE, IN_DELETE, IN_OPEN, IN_CLOSE, ..., relative to the wd.
+ */
+struct inotify_event {
+	__s32		wd;		/* watch descriptor */
+	__u32		mask;		/* watch mask */
+	__u32		cookie;		/* cookie to synchronize two events */
+	__u32		len;		/* length (including nulls) of name */
+	char		name[];	/* stub for possible name */
+};
+
+/* the following are legal, implemented events that user-space can watch for */
+#define IN_ACCESS		0x00000001	/* File was accessed */
+#define IN_MODIFY		0x00000002	/* File was modified */
+#define IN_ATTRIB		0x00000004	/* Metadata changed */
+#define IN_CLOSE_WRITE		0x00000008	/* Writtable file was closed */
+#define IN_CLOSE_NOWRITE	0x00000010	/* Unwrittable file closed */
+#define IN_OPEN			0x00000020	/* File was opened */
+#define IN_MOVED_FROM		0x00000040	/* File was moved from X */
+#define IN_MOVED_TO		0x00000080	/* File was moved to Y */
+#define IN_CREATE		0x00000100	/* Subfile was created */
+#define IN_DELETE		0x00000200	/* Subfile was deleted */
+#define IN_DELETE_SELF		0x00000400	/* Self was deleted */
+#define IN_MOVE_SELF		0x00000800	/* Self was moved */
+
+/* the following are legal events.  they are sent as needed to any watch */
+#define IN_UNMOUNT		0x00002000	/* Backing fs was unmounted */
+#define IN_Q_OVERFLOW		0x00004000	/* Event queued overflowed */
+#define IN_IGNORED		0x00008000	/* File was ignored */
+
+/* helper events */
+#define IN_CLOSE		(IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* close */
+#define IN_MOVE			(IN_MOVED_FROM | IN_MOVED_TO) /* moves */
+
+/* special flags */
+#define IN_ONLYDIR		0x01000000	/* only watch the path if it is a directory */
+#define IN_DONT_FOLLOW		0x02000000	/* don't follow a sym link */
+#define IN_EXCL_UNLINK		0x04000000	/* exclude events on unlinked objects */
+#define IN_MASK_CREATE		0x10000000	/* only create watches */
+#define IN_MASK_ADD		0x20000000	/* add to the mask of an already existing watch */
+#define IN_ISDIR		0x40000000	/* event occurred against dir */
+#define IN_ONESHOT		0x80000000	/* only send event once */
+
+/*
+ * All of the events - we build the list by hand so that we can add flags in
+ * the future and not break backward compatibility.  Apps will get only the
+ * events that they originally wanted.  Be sure to add new events here!
+ */
+#define IN_ALL_EVENTS	(IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
+			 IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
+			 IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
+			 IN_MOVE_SELF)
+
+/* Flags for sys_inotify_init1.  */
+#define IN_CLOEXEC O_CLOEXEC
+#define IN_NONBLOCK O_NONBLOCK
+
+/*
+ * ioctl numbers: inotify uses 'I' prefix for all ioctls,
+ * except historical FIONREAD, which is based on 'T'.
+ *
+ * INOTIFY_IOC_SETNEXTWD: set desired number of next created
+ * watch descriptor.
+ */
+#define INOTIFY_IOC_SETNEXTWD	_IOW('I', 0, __s32)
+
+#endif /* _LINUX_INOTIFY_H */
diff --git a/contrib/libs/linux-headers/linux/input-event-codes.h b/contrib/libs/linux-headers/linux/input-event-codes.h
new file mode 100644
index 0000000000..c46be93da0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/input-event-codes.h
@@ -0,0 +1,977 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Input event codes
+ *
+ *    *** IMPORTANT ***
+ * This file is not only included from C-code but also from devicetree source
+ * files. As such this file MUST only contain comments and defines.
+ *
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _INPUT_EVENT_CODES_H
+#define _INPUT_EVENT_CODES_H
+
+/*
+ * Device properties and quirks
+ */
+
+#define INPUT_PROP_POINTER		0x00	/* needs a pointer */
+#define INPUT_PROP_DIRECT		0x01	/* direct input devices */
+#define INPUT_PROP_BUTTONPAD		0x02	/* has button(s) under pad */
+#define INPUT_PROP_SEMI_MT		0x03	/* touch rectangle only */
+#define INPUT_PROP_TOPBUTTONPAD		0x04	/* softbuttons at top of pad */
+#define INPUT_PROP_POINTING_STICK	0x05	/* is a pointing stick */
+#define INPUT_PROP_ACCELEROMETER	0x06	/* has accelerometer */
+
+#define INPUT_PROP_MAX			0x1f
+#define INPUT_PROP_CNT			(INPUT_PROP_MAX + 1)
+
+/*
+ * Event types
+ */
+
+#define EV_SYN			0x00
+#define EV_KEY			0x01
+#define EV_REL			0x02
+#define EV_ABS			0x03
+#define EV_MSC			0x04
+#define EV_SW			0x05
+#define EV_LED			0x11
+#define EV_SND			0x12
+#define EV_REP			0x14
+#define EV_FF			0x15
+#define EV_PWR			0x16
+#define EV_FF_STATUS		0x17
+#define EV_MAX			0x1f
+#define EV_CNT			(EV_MAX+1)
+
+/*
+ * Synchronization events.
+ */
+
+#define SYN_REPORT		0
+#define SYN_CONFIG		1
+#define SYN_MT_REPORT		2
+#define SYN_DROPPED		3
+#define SYN_MAX			0xf
+#define SYN_CNT			(SYN_MAX+1)
+
+/*
+ * Keys and buttons
+ *
+ * Most of the keys/buttons are modeled after USB HUT 1.12
+ * (see http://www.usb.org/developers/hidpage).
+ * Abbreviations in the comments:
+ * AC - Application Control
+ * AL - Application Launch Button
+ * SC - System Control
+ */
+
+#define KEY_RESERVED		0
+#define KEY_ESC			1
+#define KEY_1			2
+#define KEY_2			3
+#define KEY_3			4
+#define KEY_4			5
+#define KEY_5			6
+#define KEY_6			7
+#define KEY_7			8
+#define KEY_8			9
+#define KEY_9			10
+#define KEY_0			11
+#define KEY_MINUS		12
+#define KEY_EQUAL		13
+#define KEY_BACKSPACE		14
+#define KEY_TAB			15
+#define KEY_Q			16
+#define KEY_W			17
+#define KEY_E			18
+#define KEY_R			19
+#define KEY_T			20
+#define KEY_Y			21
+#define KEY_U			22
+#define KEY_I			23
+#define KEY_O			24
+#define KEY_P			25
+#define KEY_LEFTBRACE		26
+#define KEY_RIGHTBRACE		27
+#define KEY_ENTER		28
+#define KEY_LEFTCTRL		29
+#define KEY_A			30
+#define KEY_S			31
+#define KEY_D			32
+#define KEY_F			33
+#define KEY_G			34
+#define KEY_H			35
+#define KEY_J			36
+#define KEY_K			37
+#define KEY_L			38
+#define KEY_SEMICOLON		39
+#define KEY_APOSTROPHE		40
+#define KEY_GRAVE		41
+#define KEY_LEFTSHIFT		42
+#define KEY_BACKSLASH		43
+#define KEY_Z			44
+#define KEY_X			45
+#define KEY_C			46
+#define KEY_V			47
+#define KEY_B			48
+#define KEY_N			49
+#define KEY_M			50
+#define KEY_COMMA		51
+#define KEY_DOT			52
+#define KEY_SLASH		53
+#define KEY_RIGHTSHIFT		54
+#define KEY_KPASTERISK		55
+#define KEY_LEFTALT		56
+#define KEY_SPACE		57
+#define KEY_CAPSLOCK		58
+#define KEY_F1			59
+#define KEY_F2			60
+#define KEY_F3			61
+#define KEY_F4			62
+#define KEY_F5			63
+#define KEY_F6			64
+#define KEY_F7			65
+#define KEY_F8			66
+#define KEY_F9			67
+#define KEY_F10			68
+#define KEY_NUMLOCK		69
+#define KEY_SCROLLLOCK		70
+#define KEY_KP7			71
+#define KEY_KP8			72
+#define KEY_KP9			73
+#define KEY_KPMINUS		74
+#define KEY_KP4			75
+#define KEY_KP5			76
+#define KEY_KP6			77
+#define KEY_KPPLUS		78
+#define KEY_KP1			79
+#define KEY_KP2			80
+#define KEY_KP3			81
+#define KEY_KP0			82
+#define KEY_KPDOT		83
+
+#define KEY_ZENKAKUHANKAKU	85
+#define KEY_102ND		86
+#define KEY_F11			87
+#define KEY_F12			88
+#define KEY_RO			89
+#define KEY_KATAKANA		90
+#define KEY_HIRAGANA		91
+#define KEY_HENKAN		92
+#define KEY_KATAKANAHIRAGANA	93
+#define KEY_MUHENKAN		94
+#define KEY_KPJPCOMMA		95
+#define KEY_KPENTER		96
+#define KEY_RIGHTCTRL		97
+#define KEY_KPSLASH		98
+#define KEY_SYSRQ		99
+#define KEY_RIGHTALT		100
+#define KEY_LINEFEED		101
+#define KEY_HOME		102
+#define KEY_UP			103
+#define KEY_PAGEUP		104
+#define KEY_LEFT		105
+#define KEY_RIGHT		106
+#define KEY_END			107
+#define KEY_DOWN		108
+#define KEY_PAGEDOWN		109
+#define KEY_INSERT		110
+#define KEY_DELETE		111
+#define KEY_MACRO		112
+#define KEY_MUTE		113
+#define KEY_VOLUMEDOWN		114
+#define KEY_VOLUMEUP		115
+#define KEY_POWER		116	/* SC System Power Down */
+#define KEY_KPEQUAL		117
+#define KEY_KPPLUSMINUS		118
+#define KEY_PAUSE		119
+#define KEY_SCALE		120	/* AL Compiz Scale (Expose) */
+
+#define KEY_KPCOMMA		121
+#define KEY_HANGEUL		122
+#define KEY_HANGUEL		KEY_HANGEUL
+#define KEY_HANJA		123
+#define KEY_YEN			124
+#define KEY_LEFTMETA		125
+#define KEY_RIGHTMETA		126
+#define KEY_COMPOSE		127
+
+#define KEY_STOP		128	/* AC Stop */
+#define KEY_AGAIN		129
+#define KEY_PROPS		130	/* AC Properties */
+#define KEY_UNDO		131	/* AC Undo */
+#define KEY_FRONT		132
+#define KEY_COPY		133	/* AC Copy */
+#define KEY_OPEN		134	/* AC Open */
+#define KEY_PASTE		135	/* AC Paste */
+#define KEY_FIND		136	/* AC Search */
+#define KEY_CUT			137	/* AC Cut */
+#define KEY_HELP		138	/* AL Integrated Help Center */
+#define KEY_MENU		139	/* Menu (show menu) */
+#define KEY_CALC		140	/* AL Calculator */
+#define KEY_SETUP		141
+#define KEY_SLEEP		142	/* SC System Sleep */
+#define KEY_WAKEUP		143	/* System Wake Up */
+#define KEY_FILE		144	/* AL Local Machine Browser */
+#define KEY_SENDFILE		145
+#define KEY_DELETEFILE		146
+#define KEY_XFER		147
+#define KEY_PROG1		148
+#define KEY_PROG2		149
+#define KEY_WWW			150	/* AL Internet Browser */
+#define KEY_MSDOS		151
+#define KEY_COFFEE		152	/* AL Terminal Lock/Screensaver */
+#define KEY_SCREENLOCK		KEY_COFFEE
+#define KEY_ROTATE_DISPLAY	153	/* Display orientation for e.g. tablets */
+#define KEY_DIRECTION		KEY_ROTATE_DISPLAY
+#define KEY_CYCLEWINDOWS	154
+#define KEY_MAIL		155
+#define KEY_BOOKMARKS		156	/* AC Bookmarks */
+#define KEY_COMPUTER		157
+#define KEY_BACK		158	/* AC Back */
+#define KEY_FORWARD		159	/* AC Forward */
+#define KEY_CLOSECD		160
+#define KEY_EJECTCD		161
+#define KEY_EJECTCLOSECD	162
+#define KEY_NEXTSONG		163
+#define KEY_PLAYPAUSE		164
+#define KEY_PREVIOUSSONG	165
+#define KEY_STOPCD		166
+#define KEY_RECORD		167
+#define KEY_REWIND		168
+#define KEY_PHONE		169	/* Media Select Telephone */
+#define KEY_ISO			170
+#define KEY_CONFIG		171	/* AL Consumer Control Configuration */
+#define KEY_HOMEPAGE		172	/* AC Home */
+#define KEY_REFRESH		173	/* AC Refresh */
+#define KEY_EXIT		174	/* AC Exit */
+#define KEY_MOVE		175
+#define KEY_EDIT		176
+#define KEY_SCROLLUP		177
+#define KEY_SCROLLDOWN		178
+#define KEY_KPLEFTPAREN		179
+#define KEY_KPRIGHTPAREN	180
+#define KEY_NEW			181	/* AC New */
+#define KEY_REDO		182	/* AC Redo/Repeat */
+
+#define KEY_F13			183
+#define KEY_F14			184
+#define KEY_F15			185
+#define KEY_F16			186
+#define KEY_F17			187
+#define KEY_F18			188
+#define KEY_F19			189
+#define KEY_F20			190
+#define KEY_F21			191
+#define KEY_F22			192
+#define KEY_F23			193
+#define KEY_F24			194
+
+#define KEY_PLAYCD		200
+#define KEY_PAUSECD		201
+#define KEY_PROG3		202
+#define KEY_PROG4		203
+#define KEY_ALL_APPLICATIONS	204	/* AC Desktop Show All Applications */
+#define KEY_DASHBOARD		KEY_ALL_APPLICATIONS
+#define KEY_SUSPEND		205
+#define KEY_CLOSE		206	/* AC Close */
+#define KEY_PLAY		207
+#define KEY_FASTFORWARD		208
+#define KEY_BASSBOOST		209
+#define KEY_PRINT		210	/* AC Print */
+#define KEY_HP			211
+#define KEY_CAMERA		212
+#define KEY_SOUND		213
+#define KEY_QUESTION		214
+#define KEY_EMAIL		215
+#define KEY_CHAT		216
+#define KEY_SEARCH		217
+#define KEY_CONNECT		218
+#define KEY_FINANCE		219	/* AL Checkbook/Finance */
+#define KEY_SPORT		220
+#define KEY_SHOP		221
+#define KEY_ALTERASE		222
+#define KEY_CANCEL		223	/* AC Cancel */
+#define KEY_BRIGHTNESSDOWN	224
+#define KEY_BRIGHTNESSUP	225
+#define KEY_MEDIA		226
+
+#define KEY_SWITCHVIDEOMODE	227	/* Cycle between available video
+					   outputs (Monitor/LCD/TV-out/etc) */
+#define KEY_KBDILLUMTOGGLE	228
+#define KEY_KBDILLUMDOWN	229
+#define KEY_KBDILLUMUP		230
+
+#define KEY_SEND		231	/* AC Send */
+#define KEY_REPLY		232	/* AC Reply */
+#define KEY_FORWARDMAIL		233	/* AC Forward Msg */
+#define KEY_SAVE		234	/* AC Save */
+#define KEY_DOCUMENTS		235
+
+#define KEY_BATTERY		236
+
+#define KEY_BLUETOOTH		237
+#define KEY_WLAN		238
+#define KEY_UWB			239
+
+#define KEY_UNKNOWN		240
+
+#define KEY_VIDEO_NEXT		241	/* drive next video source */
+#define KEY_VIDEO_PREV		242	/* drive previous video source */
+#define KEY_BRIGHTNESS_CYCLE	243	/* brightness up, after max is min */
+#define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual
+					  brightness control is off,
+					  rely on ambient */
+#define KEY_BRIGHTNESS_ZERO	KEY_BRIGHTNESS_AUTO
+#define KEY_DISPLAY_OFF		245	/* display device to off state */
+
+#define KEY_WWAN		246	/* Wireless WAN (LTE, UMTS, GSM, etc.) */
+#define KEY_WIMAX		KEY_WWAN
+#define KEY_RFKILL		247	/* Key that controls all radios */
+
+#define KEY_MICMUTE		248	/* Mute / unmute the microphone */
+
+/* Code 255 is reserved for special needs of AT keyboard driver */
+
+#define BTN_MISC		0x100
+#define BTN_0			0x100
+#define BTN_1			0x101
+#define BTN_2			0x102
+#define BTN_3			0x103
+#define BTN_4			0x104
+#define BTN_5			0x105
+#define BTN_6			0x106
+#define BTN_7			0x107
+#define BTN_8			0x108
+#define BTN_9			0x109
+
+#define BTN_MOUSE		0x110
+#define BTN_LEFT		0x110
+#define BTN_RIGHT		0x111
+#define BTN_MIDDLE		0x112
+#define BTN_SIDE		0x113
+#define BTN_EXTRA		0x114
+#define BTN_FORWARD		0x115
+#define BTN_BACK		0x116
+#define BTN_TASK		0x117
+
+#define BTN_JOYSTICK		0x120
+#define BTN_TRIGGER		0x120
+#define BTN_THUMB		0x121
+#define BTN_THUMB2		0x122
+#define BTN_TOP			0x123
+#define BTN_TOP2		0x124
+#define BTN_PINKIE		0x125
+#define BTN_BASE		0x126
+#define BTN_BASE2		0x127
+#define BTN_BASE3		0x128
+#define BTN_BASE4		0x129
+#define BTN_BASE5		0x12a
+#define BTN_BASE6		0x12b
+#define BTN_DEAD		0x12f
+
+#define BTN_GAMEPAD		0x130
+#define BTN_SOUTH		0x130
+#define BTN_A			BTN_SOUTH
+#define BTN_EAST		0x131
+#define BTN_B			BTN_EAST
+#define BTN_C			0x132
+#define BTN_NORTH		0x133
+#define BTN_X			BTN_NORTH
+#define BTN_WEST		0x134
+#define BTN_Y			BTN_WEST
+#define BTN_Z			0x135
+#define BTN_TL			0x136
+#define BTN_TR			0x137
+#define BTN_TL2			0x138
+#define BTN_TR2			0x139
+#define BTN_SELECT		0x13a
+#define BTN_START		0x13b
+#define BTN_MODE		0x13c
+#define BTN_THUMBL		0x13d
+#define BTN_THUMBR		0x13e
+
+#define BTN_DIGI		0x140
+#define BTN_TOOL_PEN		0x140
+#define BTN_TOOL_RUBBER		0x141
+#define BTN_TOOL_BRUSH		0x142
+#define BTN_TOOL_PENCIL		0x143
+#define BTN_TOOL_AIRBRUSH	0x144
+#define BTN_TOOL_FINGER		0x145
+#define BTN_TOOL_MOUSE		0x146
+#define BTN_TOOL_LENS		0x147
+#define BTN_TOOL_QUINTTAP	0x148	/* Five fingers on trackpad */
+#define BTN_STYLUS3		0x149
+#define BTN_TOUCH		0x14a
+#define BTN_STYLUS		0x14b
+#define BTN_STYLUS2		0x14c
+#define BTN_TOOL_DOUBLETAP	0x14d
+#define BTN_TOOL_TRIPLETAP	0x14e
+#define BTN_TOOL_QUADTAP	0x14f	/* Four fingers on trackpad */
+
+#define BTN_WHEEL		0x150
+#define BTN_GEAR_DOWN		0x150
+#define BTN_GEAR_UP		0x151
+
+#define KEY_OK			0x160
+#define KEY_SELECT		0x161
+#define KEY_GOTO		0x162
+#define KEY_CLEAR		0x163
+#define KEY_POWER2		0x164
+#define KEY_OPTION		0x165
+#define KEY_INFO		0x166	/* AL OEM Features/Tips/Tutorial */
+#define KEY_TIME		0x167
+#define KEY_VENDOR		0x168
+#define KEY_ARCHIVE		0x169
+#define KEY_PROGRAM		0x16a	/* Media Select Program Guide */
+#define KEY_CHANNEL		0x16b
+#define KEY_FAVORITES		0x16c
+#define KEY_EPG			0x16d
+#define KEY_PVR			0x16e	/* Media Select Home */
+#define KEY_MHP			0x16f
+#define KEY_LANGUAGE		0x170
+#define KEY_TITLE		0x171
+#define KEY_SUBTITLE		0x172
+#define KEY_ANGLE		0x173
+#define KEY_FULL_SCREEN		0x174	/* AC View Toggle */
+#define KEY_ZOOM		KEY_FULL_SCREEN
+#define KEY_MODE		0x175
+#define KEY_KEYBOARD		0x176
+#define KEY_ASPECT_RATIO	0x177	/* HUTRR37: Aspect */
+#define KEY_SCREEN		KEY_ASPECT_RATIO
+#define KEY_PC			0x178	/* Media Select Computer */
+#define KEY_TV			0x179	/* Media Select TV */
+#define KEY_TV2			0x17a	/* Media Select Cable */
+#define KEY_VCR			0x17b	/* Media Select VCR */
+#define KEY_VCR2		0x17c	/* VCR Plus */
+#define KEY_SAT			0x17d	/* Media Select Satellite */
+#define KEY_SAT2		0x17e
+#define KEY_CD			0x17f	/* Media Select CD */
+#define KEY_TAPE		0x180	/* Media Select Tape */
+#define KEY_RADIO		0x181
+#define KEY_TUNER		0x182	/* Media Select Tuner */
+#define KEY_PLAYER		0x183
+#define KEY_TEXT		0x184
+#define KEY_DVD			0x185	/* Media Select DVD */
+#define KEY_AUX			0x186
+#define KEY_MP3			0x187
+#define KEY_AUDIO		0x188	/* AL Audio Browser */
+#define KEY_VIDEO		0x189	/* AL Movie Browser */
+#define KEY_DIRECTORY		0x18a
+#define KEY_LIST		0x18b
+#define KEY_MEMO		0x18c	/* Media Select Messages */
+#define KEY_CALENDAR		0x18d
+#define KEY_RED			0x18e
+#define KEY_GREEN		0x18f
+#define KEY_YELLOW		0x190
+#define KEY_BLUE		0x191
+#define KEY_CHANNELUP		0x192	/* Channel Increment */
+#define KEY_CHANNELDOWN		0x193	/* Channel Decrement */
+#define KEY_FIRST		0x194
+#define KEY_LAST		0x195	/* Recall Last */
+#define KEY_AB			0x196
+#define KEY_NEXT		0x197
+#define KEY_RESTART		0x198
+#define KEY_SLOW		0x199
+#define KEY_SHUFFLE		0x19a
+#define KEY_BREAK		0x19b
+#define KEY_PREVIOUS		0x19c
+#define KEY_DIGITS		0x19d
+#define KEY_TEEN		0x19e
+#define KEY_TWEN		0x19f
+#define KEY_VIDEOPHONE		0x1a0	/* Media Select Video Phone */
+#define KEY_GAMES		0x1a1	/* Media Select Games */
+#define KEY_ZOOMIN		0x1a2	/* AC Zoom In */
+#define KEY_ZOOMOUT		0x1a3	/* AC Zoom Out */
+#define KEY_ZOOMRESET		0x1a4	/* AC Zoom */
+#define KEY_WORDPROCESSOR	0x1a5	/* AL Word Processor */
+#define KEY_EDITOR		0x1a6	/* AL Text Editor */
+#define KEY_SPREADSHEET		0x1a7	/* AL Spreadsheet */
+#define KEY_GRAPHICSEDITOR	0x1a8	/* AL Graphics Editor */
+#define KEY_PRESENTATION	0x1a9	/* AL Presentation App */
+#define KEY_DATABASE		0x1aa	/* AL Database App */
+#define KEY_NEWS		0x1ab	/* AL Newsreader */
+#define KEY_VOICEMAIL		0x1ac	/* AL Voicemail */
+#define KEY_ADDRESSBOOK		0x1ad	/* AL Contacts/Address Book */
+#define KEY_MESSENGER		0x1ae	/* AL Instant Messaging */
+#define KEY_DISPLAYTOGGLE	0x1af	/* Turn display (LCD) on and off */
+#define KEY_BRIGHTNESS_TOGGLE	KEY_DISPLAYTOGGLE
+#define KEY_SPELLCHECK		0x1b0   /* AL Spell Check */
+#define KEY_LOGOFF		0x1b1   /* AL Logoff */
+
+#define KEY_DOLLAR		0x1b2
+#define KEY_EURO		0x1b3
+
+#define KEY_FRAMEBACK		0x1b4	/* Consumer - transport controls */
+#define KEY_FRAMEFORWARD	0x1b5
+#define KEY_CONTEXT_MENU	0x1b6	/* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT	0x1b7	/* Consumer - transport control */
+#define KEY_10CHANNELSUP	0x1b8	/* 10 channels up (10+) */
+#define KEY_10CHANNELSDOWN	0x1b9	/* 10 channels down (10-) */
+#define KEY_IMAGES		0x1ba	/* AL Image Browser */
+#define KEY_NOTIFICATION_CENTER	0x1bc	/* Show/hide the notification center */
+#define KEY_PICKUP_PHONE	0x1bd	/* Answer incoming call */
+#define KEY_HANGUP_PHONE	0x1be	/* Decline incoming call */
+
+#define KEY_DEL_EOL		0x1c0
+#define KEY_DEL_EOS		0x1c1
+#define KEY_INS_LINE		0x1c2
+#define KEY_DEL_LINE		0x1c3
+
+#define KEY_FN			0x1d0
+#define KEY_FN_ESC		0x1d1
+#define KEY_FN_F1		0x1d2
+#define KEY_FN_F2		0x1d3
+#define KEY_FN_F3		0x1d4
+#define KEY_FN_F4		0x1d5
+#define KEY_FN_F5		0x1d6
+#define KEY_FN_F6		0x1d7
+#define KEY_FN_F7		0x1d8
+#define KEY_FN_F8		0x1d9
+#define KEY_FN_F9		0x1da
+#define KEY_FN_F10		0x1db
+#define KEY_FN_F11		0x1dc
+#define KEY_FN_F12		0x1dd
+#define KEY_FN_1		0x1de
+#define KEY_FN_2		0x1df
+#define KEY_FN_D		0x1e0
+#define KEY_FN_E		0x1e1
+#define KEY_FN_F		0x1e2
+#define KEY_FN_S		0x1e3
+#define KEY_FN_B		0x1e4
+#define KEY_FN_RIGHT_SHIFT	0x1e5
+
+#define KEY_BRL_DOT1		0x1f1
+#define KEY_BRL_DOT2		0x1f2
+#define KEY_BRL_DOT3		0x1f3
+#define KEY_BRL_DOT4		0x1f4
+#define KEY_BRL_DOT5		0x1f5
+#define KEY_BRL_DOT6		0x1f6
+#define KEY_BRL_DOT7		0x1f7
+#define KEY_BRL_DOT8		0x1f8
+#define KEY_BRL_DOT9		0x1f9
+#define KEY_BRL_DOT10		0x1fa
+
+#define KEY_NUMERIC_0		0x200	/* used by phones, remote controls, */
+#define KEY_NUMERIC_1		0x201	/* and other keypads */
+#define KEY_NUMERIC_2		0x202
+#define KEY_NUMERIC_3		0x203
+#define KEY_NUMERIC_4		0x204
+#define KEY_NUMERIC_5		0x205
+#define KEY_NUMERIC_6		0x206
+#define KEY_NUMERIC_7		0x207
+#define KEY_NUMERIC_8		0x208
+#define KEY_NUMERIC_9		0x209
+#define KEY_NUMERIC_STAR	0x20a
+#define KEY_NUMERIC_POUND	0x20b
+#define KEY_NUMERIC_A		0x20c	/* Phone key A - HUT Telephony 0xb9 */
+#define KEY_NUMERIC_B		0x20d
+#define KEY_NUMERIC_C		0x20e
+#define KEY_NUMERIC_D		0x20f
+
+#define KEY_CAMERA_FOCUS	0x210
+#define KEY_WPS_BUTTON		0x211	/* WiFi Protected Setup key */
+
+#define KEY_TOUCHPAD_TOGGLE	0x212	/* Request switch touchpad on or off */
+#define KEY_TOUCHPAD_ON		0x213
+#define KEY_TOUCHPAD_OFF	0x214
+
+#define KEY_CAMERA_ZOOMIN	0x215
+#define KEY_CAMERA_ZOOMOUT	0x216
+#define KEY_CAMERA_UP		0x217
+#define KEY_CAMERA_DOWN		0x218
+#define KEY_CAMERA_LEFT		0x219
+#define KEY_CAMERA_RIGHT	0x21a
+
+#define KEY_ATTENDANT_ON	0x21b
+#define KEY_ATTENDANT_OFF	0x21c
+#define KEY_ATTENDANT_TOGGLE	0x21d	/* Attendant call on or off */
+#define KEY_LIGHTS_TOGGLE	0x21e	/* Reading light on or off */
+
+#define BTN_DPAD_UP		0x220
+#define BTN_DPAD_DOWN		0x221
+#define BTN_DPAD_LEFT		0x222
+#define BTN_DPAD_RIGHT		0x223
+
+#define KEY_ALS_TOGGLE		0x230	/* Ambient light sensor */
+#define KEY_ROTATE_LOCK_TOGGLE	0x231	/* Display rotation lock */
+
+#define KEY_BUTTONCONFIG		0x240	/* AL Button Configuration */
+#define KEY_TASKMANAGER		0x241	/* AL Task/Project Manager */
+#define KEY_JOURNAL		0x242	/* AL Log/Journal/Timecard */
+#define KEY_CONTROLPANEL		0x243	/* AL Control Panel */
+#define KEY_APPSELECT		0x244	/* AL Select Task/Application */
+#define KEY_SCREENSAVER		0x245	/* AL Screen Saver */
+#define KEY_VOICECOMMAND		0x246	/* Listening Voice Command */
+#define KEY_ASSISTANT		0x247	/* AL Context-aware desktop assistant */
+#define KEY_KBD_LAYOUT_NEXT	0x248	/* AC Next Keyboard Layout Select */
+#define KEY_EMOJI_PICKER	0x249	/* Show/hide emoji picker (HUTRR101) */
+#define KEY_DICTATE		0x24a	/* Start or Stop Voice Dictation Session (HUTRR99) */
+#define KEY_CAMERA_ACCESS_ENABLE	0x24b	/* Enables programmatic access to camera devices. (HUTRR72) */
+#define KEY_CAMERA_ACCESS_DISABLE	0x24c	/* Disables programmatic access to camera devices. (HUTRR72) */
+#define KEY_CAMERA_ACCESS_TOGGLE	0x24d	/* Toggles the current state of the camera access control. (HUTRR72) */
+
+#define KEY_BRIGHTNESS_MIN		0x250	/* Set Brightness to Minimum */
+#define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
+
+#define KEY_KBDINPUTASSIST_PREV		0x260
+#define KEY_KBDINPUTASSIST_NEXT		0x261
+#define KEY_KBDINPUTASSIST_PREVGROUP		0x262
+#define KEY_KBDINPUTASSIST_NEXTGROUP		0x263
+#define KEY_KBDINPUTASSIST_ACCEPT		0x264
+#define KEY_KBDINPUTASSIST_CANCEL		0x265
+
+/* Diagonal movement keys */
+#define KEY_RIGHT_UP			0x266
+#define KEY_RIGHT_DOWN			0x267
+#define KEY_LEFT_UP			0x268
+#define KEY_LEFT_DOWN			0x269
+
+#define KEY_ROOT_MENU			0x26a /* Show Device's Root Menu */
+/* Show Top Menu of the Media (e.g. DVD) */
+#define KEY_MEDIA_TOP_MENU		0x26b
+#define KEY_NUMERIC_11			0x26c
+#define KEY_NUMERIC_12			0x26d
+/*
+ * Toggle Audio Description: refers to an audio service that helps blind and
+ * visually impaired consumers understand the action in a program. Note: in
+ * some countries this is referred to as "Video Description".
+ */
+#define KEY_AUDIO_DESC			0x26e
+#define KEY_3D_MODE			0x26f
+#define KEY_NEXT_FAVORITE		0x270
+#define KEY_STOP_RECORD			0x271
+#define KEY_PAUSE_RECORD		0x272
+#define KEY_VOD				0x273 /* Video on Demand */
+#define KEY_UNMUTE			0x274
+#define KEY_FASTREVERSE			0x275
+#define KEY_SLOWREVERSE			0x276
+/*
+ * Control a data application associated with the currently viewed channel,
+ * e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
+ */
+#define KEY_DATA			0x277
+#define KEY_ONSCREEN_KEYBOARD		0x278
+/* Electronic privacy screen control */
+#define KEY_PRIVACY_SCREEN_TOGGLE	0x279
+
+/* Select an area of screen to be copied */
+#define KEY_SELECTIVE_SCREENSHOT	0x27a
+
+/* Move the focus to the next or previous user controllable element within a UI container */
+#define KEY_NEXT_ELEMENT               0x27b
+#define KEY_PREVIOUS_ELEMENT           0x27c
+
+/* Toggle Autopilot engagement */
+#define KEY_AUTOPILOT_ENGAGE_TOGGLE    0x27d
+
+/* Shortcut Keys */
+#define KEY_MARK_WAYPOINT              0x27e
+#define KEY_SOS                                0x27f
+#define KEY_NAV_CHART                  0x280
+#define KEY_FISHING_CHART              0x281
+#define KEY_SINGLE_RANGE_RADAR         0x282
+#define KEY_DUAL_RANGE_RADAR           0x283
+#define KEY_RADAR_OVERLAY              0x284
+#define KEY_TRADITIONAL_SONAR          0x285
+#define KEY_CLEARVU_SONAR              0x286
+#define KEY_SIDEVU_SONAR               0x287
+#define KEY_NAV_INFO                   0x288
+#define KEY_BRIGHTNESS_MENU            0x289
+
+/*
+ * Some keyboards have keys which do not have a defined meaning, these keys
+ * are intended to be programmed / bound to macros by the user. For most
+ * keyboards with these macro-keys the key-sequence to inject, or action to
+ * take, is all handled by software on the host side. So from the kernel's
+ * point of view these are just normal keys.
+ *
+ * The KEY_MACRO# codes below are intended for such keys, which may be labeled
+ * e.g. G1-G18, or S1 - S30. The KEY_MACRO# codes MUST NOT be used for keys
+ * where the marking on the key does indicate a defined meaning / purpose.
+ *
+ * The KEY_MACRO# codes MUST also NOT be used as fallback for when no existing
+ * KEY_FOO define matches the marking / purpose. In this case a new KEY_FOO
+ * define MUST be added.
+ */
+#define KEY_MACRO1			0x290
+#define KEY_MACRO2			0x291
+#define KEY_MACRO3			0x292
+#define KEY_MACRO4			0x293
+#define KEY_MACRO5			0x294
+#define KEY_MACRO6			0x295
+#define KEY_MACRO7			0x296
+#define KEY_MACRO8			0x297
+#define KEY_MACRO9			0x298
+#define KEY_MACRO10			0x299
+#define KEY_MACRO11			0x29a
+#define KEY_MACRO12			0x29b
+#define KEY_MACRO13			0x29c
+#define KEY_MACRO14			0x29d
+#define KEY_MACRO15			0x29e
+#define KEY_MACRO16			0x29f
+#define KEY_MACRO17			0x2a0
+#define KEY_MACRO18			0x2a1
+#define KEY_MACRO19			0x2a2
+#define KEY_MACRO20			0x2a3
+#define KEY_MACRO21			0x2a4
+#define KEY_MACRO22			0x2a5
+#define KEY_MACRO23			0x2a6
+#define KEY_MACRO24			0x2a7
+#define KEY_MACRO25			0x2a8
+#define KEY_MACRO26			0x2a9
+#define KEY_MACRO27			0x2aa
+#define KEY_MACRO28			0x2ab
+#define KEY_MACRO29			0x2ac
+#define KEY_MACRO30			0x2ad
+
+/*
+ * Some keyboards with the macro-keys described above have some extra keys
+ * for controlling the host-side software responsible for the macro handling:
+ * -A macro recording start/stop key. Note that not all keyboards which emit
+ *  KEY_MACRO_RECORD_START will also emit KEY_MACRO_RECORD_STOP if
+ *  KEY_MACRO_RECORD_STOP is not advertised, then KEY_MACRO_RECORD_START
+ *  should be interpreted as a recording start/stop toggle;
+ * -Keys for switching between different macro (pre)sets, either a key for
+ *  cycling through the configured presets or keys to directly select a preset.
+ */
+#define KEY_MACRO_RECORD_START		0x2b0
+#define KEY_MACRO_RECORD_STOP		0x2b1
+#define KEY_MACRO_PRESET_CYCLE		0x2b2
+#define KEY_MACRO_PRESET1		0x2b3
+#define KEY_MACRO_PRESET2		0x2b4
+#define KEY_MACRO_PRESET3		0x2b5
+
+/*
+ * Some keyboards have a buildin LCD panel where the contents are controlled
+ * by the host. Often these have a number of keys directly below the LCD
+ * intended for controlling a menu shown on the LCD. These keys often don't
+ * have any labeling so we just name them KEY_KBD_LCD_MENU#
+ */
+#define KEY_KBD_LCD_MENU1		0x2b8
+#define KEY_KBD_LCD_MENU2		0x2b9
+#define KEY_KBD_LCD_MENU3		0x2ba
+#define KEY_KBD_LCD_MENU4		0x2bb
+#define KEY_KBD_LCD_MENU5		0x2bc
+
+#define BTN_TRIGGER_HAPPY		0x2c0
+#define BTN_TRIGGER_HAPPY1		0x2c0
+#define BTN_TRIGGER_HAPPY2		0x2c1
+#define BTN_TRIGGER_HAPPY3		0x2c2
+#define BTN_TRIGGER_HAPPY4		0x2c3
+#define BTN_TRIGGER_HAPPY5		0x2c4
+#define BTN_TRIGGER_HAPPY6		0x2c5
+#define BTN_TRIGGER_HAPPY7		0x2c6
+#define BTN_TRIGGER_HAPPY8		0x2c7
+#define BTN_TRIGGER_HAPPY9		0x2c8
+#define BTN_TRIGGER_HAPPY10		0x2c9
+#define BTN_TRIGGER_HAPPY11		0x2ca
+#define BTN_TRIGGER_HAPPY12		0x2cb
+#define BTN_TRIGGER_HAPPY13		0x2cc
+#define BTN_TRIGGER_HAPPY14		0x2cd
+#define BTN_TRIGGER_HAPPY15		0x2ce
+#define BTN_TRIGGER_HAPPY16		0x2cf
+#define BTN_TRIGGER_HAPPY17		0x2d0
+#define BTN_TRIGGER_HAPPY18		0x2d1
+#define BTN_TRIGGER_HAPPY19		0x2d2
+#define BTN_TRIGGER_HAPPY20		0x2d3
+#define BTN_TRIGGER_HAPPY21		0x2d4
+#define BTN_TRIGGER_HAPPY22		0x2d5
+#define BTN_TRIGGER_HAPPY23		0x2d6
+#define BTN_TRIGGER_HAPPY24		0x2d7
+#define BTN_TRIGGER_HAPPY25		0x2d8
+#define BTN_TRIGGER_HAPPY26		0x2d9
+#define BTN_TRIGGER_HAPPY27		0x2da
+#define BTN_TRIGGER_HAPPY28		0x2db
+#define BTN_TRIGGER_HAPPY29		0x2dc
+#define BTN_TRIGGER_HAPPY30		0x2dd
+#define BTN_TRIGGER_HAPPY31		0x2de
+#define BTN_TRIGGER_HAPPY32		0x2df
+#define BTN_TRIGGER_HAPPY33		0x2e0
+#define BTN_TRIGGER_HAPPY34		0x2e1
+#define BTN_TRIGGER_HAPPY35		0x2e2
+#define BTN_TRIGGER_HAPPY36		0x2e3
+#define BTN_TRIGGER_HAPPY37		0x2e4
+#define BTN_TRIGGER_HAPPY38		0x2e5
+#define BTN_TRIGGER_HAPPY39		0x2e6
+#define BTN_TRIGGER_HAPPY40		0x2e7
+
+/* We avoid low common keys in module aliases so they don't get huge. */
+#define KEY_MIN_INTERESTING	KEY_MUTE
+#define KEY_MAX			0x2ff
+#define KEY_CNT			(KEY_MAX+1)
+
+/*
+ * Relative axes
+ */
+
+#define REL_X			0x00
+#define REL_Y			0x01
+#define REL_Z			0x02
+#define REL_RX			0x03
+#define REL_RY			0x04
+#define REL_RZ			0x05
+#define REL_HWHEEL		0x06
+#define REL_DIAL		0x07
+#define REL_WHEEL		0x08
+#define REL_MISC		0x09
+/*
+ * 0x0a is reserved and should not be used in input drivers.
+ * It was used by HID as REL_MISC+1 and userspace needs to detect if
+ * the next REL_* event is correct or is just REL_MISC + n.
+ * We define here REL_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define REL_RESERVED		0x0a
+#define REL_WHEEL_HI_RES	0x0b
+#define REL_HWHEEL_HI_RES	0x0c
+#define REL_MAX			0x0f
+#define REL_CNT			(REL_MAX+1)
+
+/*
+ * Absolute axes
+ */
+
+#define ABS_X			0x00
+#define ABS_Y			0x01
+#define ABS_Z			0x02
+#define ABS_RX			0x03
+#define ABS_RY			0x04
+#define ABS_RZ			0x05
+#define ABS_THROTTLE		0x06
+#define ABS_RUDDER		0x07
+#define ABS_WHEEL		0x08
+#define ABS_GAS			0x09
+#define ABS_BRAKE		0x0a
+#define ABS_HAT0X		0x10
+#define ABS_HAT0Y		0x11
+#define ABS_HAT1X		0x12
+#define ABS_HAT1Y		0x13
+#define ABS_HAT2X		0x14
+#define ABS_HAT2Y		0x15
+#define ABS_HAT3X		0x16
+#define ABS_HAT3Y		0x17
+#define ABS_PRESSURE		0x18
+#define ABS_DISTANCE		0x19
+#define ABS_TILT_X		0x1a
+#define ABS_TILT_Y		0x1b
+#define ABS_TOOL_WIDTH		0x1c
+
+#define ABS_VOLUME		0x20
+#define ABS_PROFILE		0x21
+
+#define ABS_MISC		0x28
+
+/*
+ * 0x2e is reserved and should not be used in input drivers.
+ * It was used by HID as ABS_MISC+6 and userspace needs to detect if
+ * the next ABS_* event is correct or is just ABS_MISC + n.
+ * We define here ABS_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define ABS_RESERVED		0x2e
+
+#define ABS_MT_SLOT		0x2f	/* MT slot being modified */
+#define ABS_MT_TOUCH_MAJOR	0x30	/* Major axis of touching ellipse */
+#define ABS_MT_TOUCH_MINOR	0x31	/* Minor axis (omit if circular) */
+#define ABS_MT_WIDTH_MAJOR	0x32	/* Major axis of approaching ellipse */
+#define ABS_MT_WIDTH_MINOR	0x33	/* Minor axis (omit if circular) */
+#define ABS_MT_ORIENTATION	0x34	/* Ellipse orientation */
+#define ABS_MT_POSITION_X	0x35	/* Center X touch position */
+#define ABS_MT_POSITION_Y	0x36	/* Center Y touch position */
+#define ABS_MT_TOOL_TYPE	0x37	/* Type of touching device */
+#define ABS_MT_BLOB_ID		0x38	/* Group a set of packets as a blob */
+#define ABS_MT_TRACKING_ID	0x39	/* Unique ID of initiated contact */
+#define ABS_MT_PRESSURE		0x3a	/* Pressure on contact area */
+#define ABS_MT_DISTANCE		0x3b	/* Contact hover distance */
+#define ABS_MT_TOOL_X		0x3c	/* Center X tool position */
+#define ABS_MT_TOOL_Y		0x3d	/* Center Y tool position */
+
+
+#define ABS_MAX			0x3f
+#define ABS_CNT			(ABS_MAX+1)
+
+/*
+ * Switch events
+ */
+
+#define SW_LID			0x00  /* set = lid shut */
+#define SW_TABLET_MODE		0x01  /* set = tablet mode */
+#define SW_HEADPHONE_INSERT	0x02  /* set = inserted */
+#define SW_RFKILL_ALL		0x03  /* rfkill master switch, type "any"
+					 set = radio enabled */
+#define SW_RADIO		SW_RFKILL_ALL	/* deprecated */
+#define SW_MICROPHONE_INSERT	0x04  /* set = inserted */
+#define SW_DOCK			0x05  /* set = plugged into dock */
+#define SW_LINEOUT_INSERT	0x06  /* set = inserted */
+#define SW_JACK_PHYSICAL_INSERT 0x07  /* set = mechanical switch set */
+#define SW_VIDEOOUT_INSERT	0x08  /* set = inserted */
+#define SW_CAMERA_LENS_COVER	0x09  /* set = lens covered */
+#define SW_KEYPAD_SLIDE		0x0a  /* set = keypad slide out */
+#define SW_FRONT_PROXIMITY	0x0b  /* set = front proximity sensor active */
+#define SW_ROTATE_LOCK		0x0c  /* set = rotate locked/disabled */
+#define SW_LINEIN_INSERT	0x0d  /* set = inserted */
+#define SW_MUTE_DEVICE		0x0e  /* set = device disabled */
+#define SW_PEN_INSERTED		0x0f  /* set = pen inserted */
+#define SW_MACHINE_COVER	0x10  /* set = cover closed */
+#define SW_MAX			0x10
+#define SW_CNT			(SW_MAX+1)
+
+/*
+ * Misc events
+ */
+
+#define MSC_SERIAL		0x00
+#define MSC_PULSELED		0x01
+#define MSC_GESTURE		0x02
+#define MSC_RAW			0x03
+#define MSC_SCAN		0x04
+#define MSC_TIMESTAMP		0x05
+#define MSC_MAX			0x07
+#define MSC_CNT			(MSC_MAX+1)
+
+/*
+ * LEDs
+ */
+
+#define LED_NUML		0x00
+#define LED_CAPSL		0x01
+#define LED_SCROLLL		0x02
+#define LED_COMPOSE		0x03
+#define LED_KANA		0x04
+#define LED_SLEEP		0x05
+#define LED_SUSPEND		0x06
+#define LED_MUTE		0x07
+#define LED_MISC		0x08
+#define LED_MAIL		0x09
+#define LED_CHARGING		0x0a
+#define LED_MAX			0x0f
+#define LED_CNT			(LED_MAX+1)
+
+/*
+ * Autorepeat values
+ */
+
+#define REP_DELAY		0x00
+#define REP_PERIOD		0x01
+#define REP_MAX			0x01
+#define REP_CNT			(REP_MAX+1)
+
+/*
+ * Sounds
+ */
+
+#define SND_CLICK		0x00
+#define SND_BELL		0x01
+#define SND_TONE		0x02
+#define SND_MAX			0x07
+#define SND_CNT			(SND_MAX+1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/input.h b/contrib/libs/linux-headers/linux/input.h
new file mode 100644
index 0000000000..7f37e6e40a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/input.h
@@ -0,0 +1,516 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _INPUT_H
+#define _INPUT_H
+
+
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <linux/types.h>
+
+#include "input-event-codes.h"
+
+/*
+ * The event structure itself
+ * Note that __USE_TIME_BITS64 is defined by libc based on
+ * application's request to use 64 bit time_t.
+ */
+
+struct input_event {
+#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__)
+	struct timeval time;
+#define input_event_sec time.tv_sec
+#define input_event_usec time.tv_usec
+#else
+	__kernel_ulong_t __sec;
+#if defined(__sparc__) && defined(__arch64__)
+	unsigned int __usec;
+	unsigned int __pad;
+#else
+	__kernel_ulong_t __usec;
+#endif
+#define input_event_sec  __sec
+#define input_event_usec __usec
+#endif
+	__u16 type;
+	__u16 code;
+	__s32 value;
+};
+
+/*
+ * Protocol version.
+ */
+
+#define EV_VERSION		0x010001
+
+/*
+ * IOCTLs (0x00 - 0x7f)
+ */
+
+struct input_id {
+	__u16 bustype;
+	__u16 vendor;
+	__u16 product;
+	__u16 version;
+};
+
+/**
+ * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
+ * @value: latest reported value for the axis.
+ * @minimum: specifies minimum value for the axis.
+ * @maximum: specifies maximum value for the axis.
+ * @fuzz: specifies fuzz value that is used to filter noise from
+ *	the event stream.
+ * @flat: values that are within this value will be discarded by
+ *	joydev interface and reported as 0 instead.
+ * @resolution: specifies resolution for the values reported for
+ *	the axis.
+ *
+ * Note that input core does not clamp reported values to the
+ * [minimum, maximum] limits, such task is left to userspace.
+ *
+ * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z,
+ * ABS_MT_POSITION_X, ABS_MT_POSITION_Y) is reported in units
+ * per millimeter (units/mm), resolution for rotational axes
+ * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian.
+ * The resolution for the size axes (ABS_MT_TOUCH_MAJOR,
+ * ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MAJOR, ABS_MT_WIDTH_MINOR)
+ * is reported in units per millimeter (units/mm).
+ * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
+ * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
+ * units per g (units/g) and in units per degree per second
+ * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
+ */
+struct input_absinfo {
+	__s32 value;
+	__s32 minimum;
+	__s32 maximum;
+	__s32 fuzz;
+	__s32 flat;
+	__s32 resolution;
+};
+
+/**
+ * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
+ * @scancode: scancode represented in machine-endian form.
+ * @len: length of the scancode that resides in @scancode buffer.
+ * @index: index in the keymap, may be used instead of scancode
+ * @flags: allows to specify how kernel should handle the request. For
+ *	example, setting INPUT_KEYMAP_BY_INDEX flag indicates that kernel
+ *	should perform lookup in keymap by @index instead of @scancode
+ * @keycode: key code assigned to this scancode
+ *
+ * The structure is used to retrieve and modify keymap data. Users have
+ * option of performing lookup either by @scancode itself or by @index
+ * in keymap entry. EVIOCGKEYCODE will also return scancode or index
+ * (depending on which element was used to perform lookup).
+ */
+struct input_keymap_entry {
+#define INPUT_KEYMAP_BY_INDEX	(1 << 0)
+	__u8  flags;
+	__u8  len;
+	__u16 index;
+	__u32 keycode;
+	__u8  scancode[32];
+};
+
+struct input_mask {
+	__u32 type;
+	__u32 codes_size;
+	__u64 codes_ptr;
+};
+
+#define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
+#define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */
+#define EVIOCGREP		_IOR('E', 0x03, unsigned int[2])	/* get repeat settings */
+#define EVIOCSREP		_IOW('E', 0x03, unsigned int[2])	/* set repeat settings */
+
+#define EVIOCGKEYCODE		_IOR('E', 0x04, unsigned int[2])        /* get keycode */
+#define EVIOCGKEYCODE_V2	_IOR('E', 0x04, struct input_keymap_entry)
+#define EVIOCSKEYCODE		_IOW('E', 0x04, unsigned int[2])        /* set keycode */
+#define EVIOCSKEYCODE_V2	_IOW('E', 0x04, struct input_keymap_entry)
+
+#define EVIOCGNAME(len)		_IOC(_IOC_READ, 'E', 0x06, len)		/* get device name */
+#define EVIOCGPHYS(len)		_IOC(_IOC_READ, 'E', 0x07, len)		/* get physical location */
+#define EVIOCGUNIQ(len)		_IOC(_IOC_READ, 'E', 0x08, len)		/* get unique identifier */
+#define EVIOCGPROP(len)		_IOC(_IOC_READ, 'E', 0x09, len)		/* get device properties */
+
+/**
+ * EVIOCGMTSLOTS(len) - get MT slot values
+ * @len: size of the data buffer in bytes
+ *
+ * The ioctl buffer argument should be binary equivalent to
+ *
+ * struct input_mt_request_layout {
+ *	__u32 code;
+ *	__s32 values[num_slots];
+ * };
+ *
+ * where num_slots is the (arbitrary) number of MT slots to extract.
+ *
+ * The ioctl size argument (len) is the size of the buffer, which
+ * should satisfy len = (num_slots + 1) * sizeof(__s32).  If len is
+ * too small to fit all available slots, the first num_slots are
+ * returned.
+ *
+ * Before the call, code is set to the wanted ABS_MT event type. On
+ * return, values[] is filled with the slot values for the specified
+ * ABS_MT code.
+ *
+ * If the request code is not an ABS_MT value, -EINVAL is returned.
+ */
+#define EVIOCGMTSLOTS(len)	_IOC(_IOC_READ, 'E', 0x0a, len)
+
+#define EVIOCGKEY(len)		_IOC(_IOC_READ, 'E', 0x18, len)		/* get global key state */
+#define EVIOCGLED(len)		_IOC(_IOC_READ, 'E', 0x19, len)		/* get all LEDs */
+#define EVIOCGSND(len)		_IOC(_IOC_READ, 'E', 0x1a, len)		/* get all sounds status */
+#define EVIOCGSW(len)		_IOC(_IOC_READ, 'E', 0x1b, len)		/* get all switch states */
+
+#define EVIOCGBIT(ev,len)	_IOC(_IOC_READ, 'E', 0x20 + (ev), len)	/* get event bits */
+#define EVIOCGABS(abs)		_IOR('E', 0x40 + (abs), struct input_absinfo)	/* get abs value/limits */
+#define EVIOCSABS(abs)		_IOW('E', 0xc0 + (abs), struct input_absinfo)	/* set abs value/limits */
+
+#define EVIOCSFF		_IOW('E', 0x80, struct ff_effect)	/* send a force effect to a force feedback device */
+#define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
+#define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */
+
+#define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */
+#define EVIOCREVOKE		_IOW('E', 0x91, int)			/* Revoke device access */
+
+/**
+ * EVIOCGMASK - Retrieve current event mask
+ *
+ * This ioctl allows user to retrieve the current event mask for specific
+ * event type. The argument must be of type "struct input_mask" and
+ * specifies the event type to query, the address of the receive buffer and
+ * the size of the receive buffer.
+ *
+ * The event mask is a per-client mask that specifies which events are
+ * forwarded to the client. Each event code is represented by a single bit
+ * in the event mask. If the bit is set, the event is passed to the client
+ * normally. Otherwise, the event is filtered and will never be queued on
+ * the client's receive buffer.
+ *
+ * Event masks do not affect global state of the input device. They only
+ * affect the file descriptor they are applied to.
+ *
+ * The default event mask for a client has all bits set, i.e. all events
+ * are forwarded to the client. If the kernel is queried for an unknown
+ * event type or if the receive buffer is larger than the number of
+ * event codes known to the kernel, the kernel returns all zeroes for those
+ * codes.
+ *
+ * At maximum, codes_size bytes are copied.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
+ * if the receive-buffer points to invalid memory, or EINVAL if the kernel
+ * does not implement the ioctl.
+ */
+#define EVIOCGMASK		_IOR('E', 0x92, struct input_mask)	/* Get event-masks */
+
+/**
+ * EVIOCSMASK - Set event mask
+ *
+ * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
+ * current event mask, this changes the client's event mask for a specific
+ * type.  See EVIOCGMASK for a description of event-masks and the
+ * argument-type.
+ *
+ * This ioctl provides full forward compatibility. If the passed event type
+ * is unknown to the kernel, or if the number of event codes specified in
+ * the mask is bigger than what is known to the kernel, the ioctl is still
+ * accepted and applied. However, any unknown codes are left untouched and
+ * stay cleared. That means, the kernel always filters unknown codes
+ * regardless of what the client requests.  If the new mask doesn't cover
+ * all known event-codes, all remaining codes are automatically cleared and
+ * thus filtered.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
+ * returned if the receive-buffer points to invalid memory. EINVAL is returned
+ * if the kernel does not implement the ioctl.
+ */
+#define EVIOCSMASK		_IOW('E', 0x93, struct input_mask)	/* Set event-masks */
+
+#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */
+
+/*
+ * IDs.
+ */
+
+#define ID_BUS			0
+#define ID_VENDOR		1
+#define ID_PRODUCT		2
+#define ID_VERSION		3
+
+#define BUS_PCI			0x01
+#define BUS_ISAPNP		0x02
+#define BUS_USB			0x03
+#define BUS_HIL			0x04
+#define BUS_BLUETOOTH		0x05
+#define BUS_VIRTUAL		0x06
+
+#define BUS_ISA			0x10
+#define BUS_I8042		0x11
+#define BUS_XTKBD		0x12
+#define BUS_RS232		0x13
+#define BUS_GAMEPORT		0x14
+#define BUS_PARPORT		0x15
+#define BUS_AMIGA		0x16
+#define BUS_ADB			0x17
+#define BUS_I2C			0x18
+#define BUS_HOST		0x19
+#define BUS_GSC			0x1A
+#define BUS_ATARI		0x1B
+#define BUS_SPI			0x1C
+#define BUS_RMI			0x1D
+#define BUS_CEC			0x1E
+#define BUS_INTEL_ISHTP		0x1F
+#define BUS_AMD_SFH		0x20
+
+/*
+ * MT_TOOL types
+ */
+#define MT_TOOL_FINGER		0x00
+#define MT_TOOL_PEN		0x01
+#define MT_TOOL_PALM		0x02
+#define MT_TOOL_DIAL		0x0a
+#define MT_TOOL_MAX		0x0f
+
+/*
+ * Values describing the status of a force-feedback effect
+ */
+#define FF_STATUS_STOPPED	0x00
+#define FF_STATUS_PLAYING	0x01
+#define FF_STATUS_MAX		0x01
+
+/*
+ * Structures used in ioctls to upload effects to a device
+ * They are pieces of a bigger structure (called ff_effect)
+ */
+
+/*
+ * All duration values are expressed in ms. Values above 32767 ms (0x7fff)
+ * should not be used and have unspecified results.
+ */
+
+/**
+ * struct ff_replay - defines scheduling of the force-feedback effect
+ * @length: duration of the effect
+ * @delay: delay before effect should start playing
+ */
+struct ff_replay {
+	__u16 length;
+	__u16 delay;
+};
+
+/**
+ * struct ff_trigger - defines what triggers the force-feedback effect
+ * @button: number of the button triggering the effect
+ * @interval: controls how soon the effect can be re-triggered
+ */
+struct ff_trigger {
+	__u16 button;
+	__u16 interval;
+};
+
+/**
+ * struct ff_envelope - generic force-feedback effect envelope
+ * @attack_length: duration of the attack (ms)
+ * @attack_level: level at the beginning of the attack
+ * @fade_length: duration of fade (ms)
+ * @fade_level: level at the end of fade
+ *
+ * The @attack_level and @fade_level are absolute values; when applying
+ * envelope force-feedback core will convert to positive/negative
+ * value based on polarity of the default level of the effect.
+ * Valid range for the attack and fade levels is 0x0000 - 0x7fff
+ */
+struct ff_envelope {
+	__u16 attack_length;
+	__u16 attack_level;
+	__u16 fade_length;
+	__u16 fade_level;
+};
+
+/**
+ * struct ff_constant_effect - defines parameters of a constant force-feedback effect
+ * @level: strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_constant_effect {
+	__s16 level;
+	struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
+ * @start_level: beginning strength of the effect; may be negative
+ * @end_level: final strength of the effect; may be negative
+ * @envelope: envelope data
+ */
+struct ff_ramp_effect {
+	__s16 start_level;
+	__s16 end_level;
+	struct ff_envelope envelope;
+};
+
+/**
+ * struct ff_condition_effect - defines a spring or friction force-feedback effect
+ * @right_saturation: maximum level when joystick moved all way to the right
+ * @left_saturation: same for the left side
+ * @right_coeff: controls how fast the force grows when the joystick moves
+ *	to the right
+ * @left_coeff: same for the left side
+ * @deadband: size of the dead zone, where no force is produced
+ * @center: position of the dead zone
+ */
+struct ff_condition_effect {
+	__u16 right_saturation;
+	__u16 left_saturation;
+
+	__s16 right_coeff;
+	__s16 left_coeff;
+
+	__u16 deadband;
+	__s16 center;
+};
+
+/**
+ * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
+ * @waveform: kind of the effect (wave)
+ * @period: period of the wave (ms)
+ * @magnitude: peak value
+ * @offset: mean value of the wave (roughly)
+ * @phase: 'horizontal' shift
+ * @envelope: envelope data
+ * @custom_len: number of samples (FF_CUSTOM only)
+ * @custom_data: buffer of samples (FF_CUSTOM only)
+ *
+ * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP,
+ * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined
+ * for the time being as no driver supports it yet.
+ *
+ * Note: the data pointed by custom_data is copied by the driver.
+ * You can therefore dispose of the memory after the upload/update.
+ */
+struct ff_periodic_effect {
+	__u16 waveform;
+	__u16 period;
+	__s16 magnitude;
+	__s16 offset;
+	__u16 phase;
+
+	struct ff_envelope envelope;
+
+	__u32 custom_len;
+	__s16 *custom_data;
+};
+
+/**
+ * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
+ * @strong_magnitude: magnitude of the heavy motor
+ * @weak_magnitude: magnitude of the light one
+ *
+ * Some rumble pads have two motors of different weight. Strong_magnitude
+ * represents the magnitude of the vibration generated by the heavy one.
+ */
+struct ff_rumble_effect {
+	__u16 strong_magnitude;
+	__u16 weak_magnitude;
+};
+
+/**
+ * struct ff_effect - defines force feedback effect
+ * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING,
+ *	FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM)
+ * @id: an unique id assigned to an effect
+ * @direction: direction of the effect
+ * @trigger: trigger conditions (struct ff_trigger)
+ * @replay: scheduling of the effect (struct ff_replay)
+ * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect,
+ *	ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further
+ *	defining effect parameters
+ *
+ * This structure is sent through ioctl from the application to the driver.
+ * To create a new effect application should set its @id to -1; the kernel
+ * will return assigned @id which can later be used to update or delete
+ * this effect.
+ *
+ * Direction of the effect is encoded as follows:
+ *	0 deg -> 0x0000 (down)
+ *	90 deg -> 0x4000 (left)
+ *	180 deg -> 0x8000 (up)
+ *	270 deg -> 0xC000 (right)
+ */
+struct ff_effect {
+	__u16 type;
+	__s16 id;
+	__u16 direction;
+	struct ff_trigger trigger;
+	struct ff_replay replay;
+
+	union {
+		struct ff_constant_effect constant;
+		struct ff_ramp_effect ramp;
+		struct ff_periodic_effect periodic;
+		struct ff_condition_effect condition[2]; /* One for each axis */
+		struct ff_rumble_effect rumble;
+	} u;
+};
+
+/*
+ * Force feedback effect types
+ */
+
+#define FF_RUMBLE	0x50
+#define FF_PERIODIC	0x51
+#define FF_CONSTANT	0x52
+#define FF_SPRING	0x53
+#define FF_FRICTION	0x54
+#define FF_DAMPER	0x55
+#define FF_INERTIA	0x56
+#define FF_RAMP		0x57
+
+#define FF_EFFECT_MIN	FF_RUMBLE
+#define FF_EFFECT_MAX	FF_RAMP
+
+/*
+ * Force feedback periodic effect types
+ */
+
+#define FF_SQUARE	0x58
+#define FF_TRIANGLE	0x59
+#define FF_SINE		0x5a
+#define FF_SAW_UP	0x5b
+#define FF_SAW_DOWN	0x5c
+#define FF_CUSTOM	0x5d
+
+#define FF_WAVEFORM_MIN	FF_SQUARE
+#define FF_WAVEFORM_MAX	FF_CUSTOM
+
+/*
+ * Set ff device properties
+ */
+
+#define FF_GAIN		0x60
+#define FF_AUTOCENTER	0x61
+
+/*
+ * ff->playback(effect_id = FF_GAIN) is the first effect_id to
+ * cause a collision with another ff method, in this case ff->set_gain().
+ * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
+ * and thus the total number of effects should never exceed FF_GAIN.
+ */
+#define FF_MAX_EFFECTS	FF_GAIN
+
+#define FF_MAX		0x7f
+#define FF_CNT		(FF_MAX+1)
+
+#endif /* _INPUT_H */
diff --git a/contrib/libs/linux-headers/linux/io_uring.h b/contrib/libs/linux-headers/linux/io_uring.h
new file mode 100644
index 0000000000..0716cb17e4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/io_uring.h
@@ -0,0 +1,710 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+/*
+ * Header file for the io_uring interface.
+ *
+ * Copyright (C) 2019 Jens Axboe
+ * Copyright (C) 2019 Christoph Hellwig
+ */
+#ifndef LINUX_IO_URING_H
+#define LINUX_IO_URING_H
+
+#include <linux/fs.h>
+#include <linux/types.h>
+/*
+ * this file is shared with liburing and that has to autodetect
+ * if linux/time_types.h is available or not, it can
+ * define UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H
+ * if linux/time_types.h is not available
+ */
+#ifndef UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H
+#include <linux/time_types.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * IO submission data structure (Submission Queue Entry)
+ */
+struct io_uring_sqe {
+	__u8	opcode;		/* type of operation for this sqe */
+	__u8	flags;		/* IOSQE_ flags */
+	__u16	ioprio;		/* ioprio for the request */
+	__s32	fd;		/* file descriptor to do IO on */
+	union {
+		__u64	off;	/* offset into file */
+		__u64	addr2;
+		struct {
+			__u32	cmd_op;
+			__u32	__pad1;
+		};
+	};
+	union {
+		__u64	addr;	/* pointer to buffer or iovecs */
+		__u64	splice_off_in;
+	};
+	__u32	len;		/* buffer size or number of iovecs */
+	union {
+		__kernel_rwf_t	rw_flags;
+		__u32		fsync_flags;
+		__u16		poll_events;	/* compatibility */
+		__u32		poll32_events;	/* word-reversed for BE */
+		__u32		sync_range_flags;
+		__u32		msg_flags;
+		__u32		timeout_flags;
+		__u32		accept_flags;
+		__u32		cancel_flags;
+		__u32		open_flags;
+		__u32		statx_flags;
+		__u32		fadvise_advice;
+		__u32		splice_flags;
+		__u32		rename_flags;
+		__u32		unlink_flags;
+		__u32		hardlink_flags;
+		__u32		xattr_flags;
+		__u32		msg_ring_flags;
+		__u32		uring_cmd_flags;
+	};
+	__u64	user_data;	/* data to be passed back at completion time */
+	/* pack this to avoid bogus arm OABI complaints */
+	union {
+		/* index into fixed buffers, if used */
+		__u16	buf_index;
+		/* for grouped buffer selection */
+		__u16	buf_group;
+	} __attribute__((packed));
+	/* personality to use, if used */
+	__u16	personality;
+	union {
+		__s32	splice_fd_in;
+		__u32	file_index;
+		struct {
+			__u16	addr_len;
+			__u16	__pad3[1];
+		};
+	};
+	union {
+		struct {
+			__u64	addr3;
+			__u64	__pad2[1];
+		};
+		/*
+		 * If the ring is initialized with IORING_SETUP_SQE128, then
+		 * this field is used for 80 bytes of arbitrary command data
+		 */
+		__u8	cmd[0];
+	};
+};
+
+/*
+ * If sqe->file_index is set to this for opcodes that instantiate a new
+ * direct descriptor (like openat/openat2/accept), then io_uring will allocate
+ * an available direct descriptor instead of having the application pass one
+ * in. The picked direct descriptor will be returned in cqe->res, or -ENFILE
+ * if the space is full.
+ */
+#define IORING_FILE_INDEX_ALLOC		(~0U)
+
+enum {
+	IOSQE_FIXED_FILE_BIT,
+	IOSQE_IO_DRAIN_BIT,
+	IOSQE_IO_LINK_BIT,
+	IOSQE_IO_HARDLINK_BIT,
+	IOSQE_ASYNC_BIT,
+	IOSQE_BUFFER_SELECT_BIT,
+	IOSQE_CQE_SKIP_SUCCESS_BIT,
+};
+
+/*
+ * sqe->flags
+ */
+/* use fixed fileset */
+#define IOSQE_FIXED_FILE	(1U << IOSQE_FIXED_FILE_BIT)
+/* issue after inflight IO */
+#define IOSQE_IO_DRAIN		(1U << IOSQE_IO_DRAIN_BIT)
+/* links next sqe */
+#define IOSQE_IO_LINK		(1U << IOSQE_IO_LINK_BIT)
+/* like LINK, but stronger */
+#define IOSQE_IO_HARDLINK	(1U << IOSQE_IO_HARDLINK_BIT)
+/* always go async */
+#define IOSQE_ASYNC		(1U << IOSQE_ASYNC_BIT)
+/* select buffer from sqe->buf_group */
+#define IOSQE_BUFFER_SELECT	(1U << IOSQE_BUFFER_SELECT_BIT)
+/* don't post CQE if request succeeded */
+#define IOSQE_CQE_SKIP_SUCCESS	(1U << IOSQE_CQE_SKIP_SUCCESS_BIT)
+
+/*
+ * io_uring_setup() flags
+ */
+#define IORING_SETUP_IOPOLL	(1U << 0)	/* io_context is polled */
+#define IORING_SETUP_SQPOLL	(1U << 1)	/* SQ poll thread */
+#define IORING_SETUP_SQ_AFF	(1U << 2)	/* sq_thread_cpu is valid */
+#define IORING_SETUP_CQSIZE	(1U << 3)	/* app defines CQ size */
+#define IORING_SETUP_CLAMP	(1U << 4)	/* clamp SQ/CQ ring sizes */
+#define IORING_SETUP_ATTACH_WQ	(1U << 5)	/* attach to existing wq */
+#define IORING_SETUP_R_DISABLED	(1U << 6)	/* start with ring disabled */
+#define IORING_SETUP_SUBMIT_ALL	(1U << 7)	/* continue submit on error */
+/*
+ * Cooperative task running. When requests complete, they often require
+ * forcing the submitter to transition to the kernel to complete. If this
+ * flag is set, work will be done when the task transitions anyway, rather
+ * than force an inter-processor interrupt reschedule. This avoids interrupting
+ * a task running in userspace, and saves an IPI.
+ */
+#define IORING_SETUP_COOP_TASKRUN	(1U << 8)
+/*
+ * If COOP_TASKRUN is set, get notified if task work is available for
+ * running and a kernel transition would be needed to run it. This sets
+ * IORING_SQ_TASKRUN in the sq ring flags. Not valid with COOP_TASKRUN.
+ */
+#define IORING_SETUP_TASKRUN_FLAG	(1U << 9)
+#define IORING_SETUP_SQE128		(1U << 10) /* SQEs are 128 byte */
+#define IORING_SETUP_CQE32		(1U << 11) /* CQEs are 32 byte */
+/*
+ * Only one task is allowed to submit requests
+ */
+#define IORING_SETUP_SINGLE_ISSUER	(1U << 12)
+
+/*
+ * Defer running task work to get events.
+ * Rather than running bits of task work whenever the task transitions
+ * try to do it just before it is needed.
+ */
+#define IORING_SETUP_DEFER_TASKRUN	(1U << 13)
+
+enum io_uring_op {
+	IORING_OP_NOP,
+	IORING_OP_READV,
+	IORING_OP_WRITEV,
+	IORING_OP_FSYNC,
+	IORING_OP_READ_FIXED,
+	IORING_OP_WRITE_FIXED,
+	IORING_OP_POLL_ADD,
+	IORING_OP_POLL_REMOVE,
+	IORING_OP_SYNC_FILE_RANGE,
+	IORING_OP_SENDMSG,
+	IORING_OP_RECVMSG,
+	IORING_OP_TIMEOUT,
+	IORING_OP_TIMEOUT_REMOVE,
+	IORING_OP_ACCEPT,
+	IORING_OP_ASYNC_CANCEL,
+	IORING_OP_LINK_TIMEOUT,
+	IORING_OP_CONNECT,
+	IORING_OP_FALLOCATE,
+	IORING_OP_OPENAT,
+	IORING_OP_CLOSE,
+	IORING_OP_FILES_UPDATE,
+	IORING_OP_STATX,
+	IORING_OP_READ,
+	IORING_OP_WRITE,
+	IORING_OP_FADVISE,
+	IORING_OP_MADVISE,
+	IORING_OP_SEND,
+	IORING_OP_RECV,
+	IORING_OP_OPENAT2,
+	IORING_OP_EPOLL_CTL,
+	IORING_OP_SPLICE,
+	IORING_OP_PROVIDE_BUFFERS,
+	IORING_OP_REMOVE_BUFFERS,
+	IORING_OP_TEE,
+	IORING_OP_SHUTDOWN,
+	IORING_OP_RENAMEAT,
+	IORING_OP_UNLINKAT,
+	IORING_OP_MKDIRAT,
+	IORING_OP_SYMLINKAT,
+	IORING_OP_LINKAT,
+	IORING_OP_MSG_RING,
+	IORING_OP_FSETXATTR,
+	IORING_OP_SETXATTR,
+	IORING_OP_FGETXATTR,
+	IORING_OP_GETXATTR,
+	IORING_OP_SOCKET,
+	IORING_OP_URING_CMD,
+	IORING_OP_SEND_ZC,
+	IORING_OP_SENDMSG_ZC,
+
+	/* this goes last, obviously */
+	IORING_OP_LAST,
+};
+
+/*
+ * sqe->uring_cmd_flags
+ * IORING_URING_CMD_FIXED	use registered buffer; pass this flag
+ *				along with setting sqe->buf_index.
+ */
+#define IORING_URING_CMD_FIXED	(1U << 0)
+
+
+/*
+ * sqe->fsync_flags
+ */
+#define IORING_FSYNC_DATASYNC	(1U << 0)
+
+/*
+ * sqe->timeout_flags
+ */
+#define IORING_TIMEOUT_ABS		(1U << 0)
+#define IORING_TIMEOUT_UPDATE		(1U << 1)
+#define IORING_TIMEOUT_BOOTTIME		(1U << 2)
+#define IORING_TIMEOUT_REALTIME		(1U << 3)
+#define IORING_LINK_TIMEOUT_UPDATE	(1U << 4)
+#define IORING_TIMEOUT_ETIME_SUCCESS	(1U << 5)
+#define IORING_TIMEOUT_MULTISHOT	(1U << 6)
+#define IORING_TIMEOUT_CLOCK_MASK	(IORING_TIMEOUT_BOOTTIME | IORING_TIMEOUT_REALTIME)
+#define IORING_TIMEOUT_UPDATE_MASK	(IORING_TIMEOUT_UPDATE | IORING_LINK_TIMEOUT_UPDATE)
+/*
+ * sqe->splice_flags
+ * extends splice(2) flags
+ */
+#define SPLICE_F_FD_IN_FIXED	(1U << 31) /* the last bit of __u32 */
+
+/*
+ * POLL_ADD flags. Note that since sqe->poll_events is the flag space, the
+ * command flags for POLL_ADD are stored in sqe->len.
+ *
+ * IORING_POLL_ADD_MULTI	Multishot poll. Sets IORING_CQE_F_MORE if
+ *				the poll handler will continue to report
+ *				CQEs on behalf of the same SQE.
+ *
+ * IORING_POLL_UPDATE		Update existing poll request, matching
+ *				sqe->addr as the old user_data field.
+ *
+ * IORING_POLL_LEVEL		Level triggered poll.
+ */
+#define IORING_POLL_ADD_MULTI	(1U << 0)
+#define IORING_POLL_UPDATE_EVENTS	(1U << 1)
+#define IORING_POLL_UPDATE_USER_DATA	(1U << 2)
+#define IORING_POLL_ADD_LEVEL		(1U << 3)
+
+/*
+ * ASYNC_CANCEL flags.
+ *
+ * IORING_ASYNC_CANCEL_ALL	Cancel all requests that match the given key
+ * IORING_ASYNC_CANCEL_FD	Key off 'fd' for cancelation rather than the
+ *				request 'user_data'
+ * IORING_ASYNC_CANCEL_ANY	Match any request
+ * IORING_ASYNC_CANCEL_FD_FIXED	'fd' passed in is a fixed descriptor
+ */
+#define IORING_ASYNC_CANCEL_ALL	(1U << 0)
+#define IORING_ASYNC_CANCEL_FD	(1U << 1)
+#define IORING_ASYNC_CANCEL_ANY	(1U << 2)
+#define IORING_ASYNC_CANCEL_FD_FIXED	(1U << 3)
+
+/*
+ * send/sendmsg and recv/recvmsg flags (sqe->ioprio)
+ *
+ * IORING_RECVSEND_POLL_FIRST	If set, instead of first attempting to send
+ *				or receive and arm poll if that yields an
+ *				-EAGAIN result, arm poll upfront and skip
+ *				the initial transfer attempt.
+ *
+ * IORING_RECV_MULTISHOT	Multishot recv. Sets IORING_CQE_F_MORE if
+ *				the handler will continue to report
+ *				CQEs on behalf of the same SQE.
+ *
+ * IORING_RECVSEND_FIXED_BUF	Use registered buffers, the index is stored in
+ *				the buf_index field.
+ *
+ * IORING_SEND_ZC_REPORT_USAGE
+ *				If set, SEND[MSG]_ZC should report
+ *				the zerocopy usage in cqe.res
+ *				for the IORING_CQE_F_NOTIF cqe.
+ *				0 is reported if zerocopy was actually possible.
+ *				IORING_NOTIF_USAGE_ZC_COPIED if data was copied
+ *				(at least partially).
+ */
+#define IORING_RECVSEND_POLL_FIRST	(1U << 0)
+#define IORING_RECV_MULTISHOT		(1U << 1)
+#define IORING_RECVSEND_FIXED_BUF	(1U << 2)
+#define IORING_SEND_ZC_REPORT_USAGE	(1U << 3)
+
+/*
+ * cqe.res for IORING_CQE_F_NOTIF if
+ * IORING_SEND_ZC_REPORT_USAGE was requested
+ *
+ * It should be treated as a flag, all other
+ * bits of cqe.res should be treated as reserved!
+ */
+#define IORING_NOTIF_USAGE_ZC_COPIED    (1U << 31)
+
+/*
+ * accept flags stored in sqe->ioprio
+ */
+#define IORING_ACCEPT_MULTISHOT	(1U << 0)
+
+/*
+ * IORING_OP_MSG_RING command types, stored in sqe->addr
+ */
+enum {
+	IORING_MSG_DATA,	/* pass sqe->len as 'res' and off as user_data */
+	IORING_MSG_SEND_FD,	/* send a registered fd to another ring */
+};
+
+/*
+ * IORING_OP_MSG_RING flags (sqe->msg_ring_flags)
+ *
+ * IORING_MSG_RING_CQE_SKIP	Don't post a CQE to the target ring. Not
+ *				applicable for IORING_MSG_DATA, obviously.
+ */
+#define IORING_MSG_RING_CQE_SKIP	(1U << 0)
+/* Pass through the flags from sqe->file_index to cqe->flags */
+#define IORING_MSG_RING_FLAGS_PASS	(1U << 1)
+
+/*
+ * IO completion data structure (Completion Queue Entry)
+ */
+struct io_uring_cqe {
+	__u64	user_data;	/* sqe->data submission passed back */
+	__s32	res;		/* result code for this event */
+	__u32	flags;
+
+	/*
+	 * If the ring is initialized with IORING_SETUP_CQE32, then this field
+	 * contains 16-bytes of padding, doubling the size of the CQE.
+	 */
+	__u64 big_cqe[];
+};
+
+/*
+ * cqe->flags
+ *
+ * IORING_CQE_F_BUFFER	If set, the upper 16 bits are the buffer ID
+ * IORING_CQE_F_MORE	If set, parent SQE will generate more CQE entries
+ * IORING_CQE_F_SOCK_NONEMPTY	If set, more data to read after socket recv
+ * IORING_CQE_F_NOTIF	Set for notification CQEs. Can be used to distinct
+ * 			them from sends.
+ */
+#define IORING_CQE_F_BUFFER		(1U << 0)
+#define IORING_CQE_F_MORE		(1U << 1)
+#define IORING_CQE_F_SOCK_NONEMPTY	(1U << 2)
+#define IORING_CQE_F_NOTIF		(1U << 3)
+
+enum {
+	IORING_CQE_BUFFER_SHIFT		= 16,
+};
+
+/*
+ * Magic offsets for the application to mmap the data it needs
+ */
+#define IORING_OFF_SQ_RING		0ULL
+#define IORING_OFF_CQ_RING		0x8000000ULL
+#define IORING_OFF_SQES			0x10000000ULL
+#define IORING_OFF_PBUF_RING		0x80000000ULL
+#define IORING_OFF_PBUF_SHIFT		16
+#define IORING_OFF_MMAP_MASK		0xf8000000ULL
+
+/*
+ * Filled with the offset for mmap(2)
+ */
+struct io_sqring_offsets {
+	__u32 head;
+	__u32 tail;
+	__u32 ring_mask;
+	__u32 ring_entries;
+	__u32 flags;
+	__u32 dropped;
+	__u32 array;
+	__u32 resv1;
+	__u64 resv2;
+};
+
+/*
+ * sq_ring->flags
+ */
+#define IORING_SQ_NEED_WAKEUP	(1U << 0) /* needs io_uring_enter wakeup */
+#define IORING_SQ_CQ_OVERFLOW	(1U << 1) /* CQ ring is overflown */
+#define IORING_SQ_TASKRUN	(1U << 2) /* task should enter the kernel */
+
+struct io_cqring_offsets {
+	__u32 head;
+	__u32 tail;
+	__u32 ring_mask;
+	__u32 ring_entries;
+	__u32 overflow;
+	__u32 cqes;
+	__u32 flags;
+	__u32 resv1;
+	__u64 resv2;
+};
+
+/*
+ * cq_ring->flags
+ */
+
+/* disable eventfd notifications */
+#define IORING_CQ_EVENTFD_DISABLED	(1U << 0)
+
+/*
+ * io_uring_enter(2) flags
+ */
+#define IORING_ENTER_GETEVENTS		(1U << 0)
+#define IORING_ENTER_SQ_WAKEUP		(1U << 1)
+#define IORING_ENTER_SQ_WAIT		(1U << 2)
+#define IORING_ENTER_EXT_ARG		(1U << 3)
+#define IORING_ENTER_REGISTERED_RING	(1U << 4)
+
+/*
+ * Passed in for io_uring_setup(2). Copied back with updated info on success
+ */
+struct io_uring_params {
+	__u32 sq_entries;
+	__u32 cq_entries;
+	__u32 flags;
+	__u32 sq_thread_cpu;
+	__u32 sq_thread_idle;
+	__u32 features;
+	__u32 wq_fd;
+	__u32 resv[3];
+	struct io_sqring_offsets sq_off;
+	struct io_cqring_offsets cq_off;
+};
+
+/*
+ * io_uring_params->features flags
+ */
+#define IORING_FEAT_SINGLE_MMAP		(1U << 0)
+#define IORING_FEAT_NODROP		(1U << 1)
+#define IORING_FEAT_SUBMIT_STABLE	(1U << 2)
+#define IORING_FEAT_RW_CUR_POS		(1U << 3)
+#define IORING_FEAT_CUR_PERSONALITY	(1U << 4)
+#define IORING_FEAT_FAST_POLL		(1U << 5)
+#define IORING_FEAT_POLL_32BITS 	(1U << 6)
+#define IORING_FEAT_SQPOLL_NONFIXED	(1U << 7)
+#define IORING_FEAT_EXT_ARG		(1U << 8)
+#define IORING_FEAT_NATIVE_WORKERS	(1U << 9)
+#define IORING_FEAT_RSRC_TAGS		(1U << 10)
+#define IORING_FEAT_CQE_SKIP		(1U << 11)
+#define IORING_FEAT_LINKED_FILE		(1U << 12)
+#define IORING_FEAT_REG_REG_RING	(1U << 13)
+
+/*
+ * io_uring_register(2) opcodes and arguments
+ */
+enum {
+	IORING_REGISTER_BUFFERS			= 0,
+	IORING_UNREGISTER_BUFFERS		= 1,
+	IORING_REGISTER_FILES			= 2,
+	IORING_UNREGISTER_FILES			= 3,
+	IORING_REGISTER_EVENTFD			= 4,
+	IORING_UNREGISTER_EVENTFD		= 5,
+	IORING_REGISTER_FILES_UPDATE		= 6,
+	IORING_REGISTER_EVENTFD_ASYNC		= 7,
+	IORING_REGISTER_PROBE			= 8,
+	IORING_REGISTER_PERSONALITY		= 9,
+	IORING_UNREGISTER_PERSONALITY		= 10,
+	IORING_REGISTER_RESTRICTIONS		= 11,
+	IORING_REGISTER_ENABLE_RINGS		= 12,
+
+	/* extended with tagging */
+	IORING_REGISTER_FILES2			= 13,
+	IORING_REGISTER_FILES_UPDATE2		= 14,
+	IORING_REGISTER_BUFFERS2		= 15,
+	IORING_REGISTER_BUFFERS_UPDATE		= 16,
+
+	/* set/clear io-wq thread affinities */
+	IORING_REGISTER_IOWQ_AFF		= 17,
+	IORING_UNREGISTER_IOWQ_AFF		= 18,
+
+	/* set/get max number of io-wq workers */
+	IORING_REGISTER_IOWQ_MAX_WORKERS	= 19,
+
+	/* register/unregister io_uring fd with the ring */
+	IORING_REGISTER_RING_FDS		= 20,
+	IORING_UNREGISTER_RING_FDS		= 21,
+
+	/* register ring based provide buffer group */
+	IORING_REGISTER_PBUF_RING		= 22,
+	IORING_UNREGISTER_PBUF_RING		= 23,
+
+	/* sync cancelation API */
+	IORING_REGISTER_SYNC_CANCEL		= 24,
+
+	/* register a range of fixed file slots for automatic slot allocation */
+	IORING_REGISTER_FILE_ALLOC_RANGE	= 25,
+
+	/* this goes last */
+	IORING_REGISTER_LAST,
+
+	/* flag added to the opcode to use a registered ring fd */
+	IORING_REGISTER_USE_REGISTERED_RING	= 1U << 31
+};
+
+/* io-wq worker categories */
+enum {
+	IO_WQ_BOUND,
+	IO_WQ_UNBOUND,
+};
+
+/* deprecated, see struct io_uring_rsrc_update */
+struct io_uring_files_update {
+	__u32 offset;
+	__u32 resv;
+	__aligned_u64 /* __s32 * */ fds;
+};
+
+/*
+ * Register a fully sparse file space, rather than pass in an array of all
+ * -1 file descriptors.
+ */
+#define IORING_RSRC_REGISTER_SPARSE	(1U << 0)
+
+struct io_uring_rsrc_register {
+	__u32 nr;
+	__u32 flags;
+	__u64 resv2;
+	__aligned_u64 data;
+	__aligned_u64 tags;
+};
+
+struct io_uring_rsrc_update {
+	__u32 offset;
+	__u32 resv;
+	__aligned_u64 data;
+};
+
+struct io_uring_rsrc_update2 {
+	__u32 offset;
+	__u32 resv;
+	__aligned_u64 data;
+	__aligned_u64 tags;
+	__u32 nr;
+	__u32 resv2;
+};
+
+/* Skip updating fd indexes set to this value in the fd table */
+#define IORING_REGISTER_FILES_SKIP	(-2)
+
+#define IO_URING_OP_SUPPORTED	(1U << 0)
+
+struct io_uring_probe_op {
+	__u8 op;
+	__u8 resv;
+	__u16 flags;	/* IO_URING_OP_* flags */
+	__u32 resv2;
+};
+
+struct io_uring_probe {
+	__u8 last_op;	/* last opcode supported */
+	__u8 ops_len;	/* length of ops[] array below */
+	__u16 resv;
+	__u32 resv2[3];
+	struct io_uring_probe_op ops[];
+};
+
+struct io_uring_restriction {
+	__u16 opcode;
+	union {
+		__u8 register_op; /* IORING_RESTRICTION_REGISTER_OP */
+		__u8 sqe_op;      /* IORING_RESTRICTION_SQE_OP */
+		__u8 sqe_flags;   /* IORING_RESTRICTION_SQE_FLAGS_* */
+	};
+	__u8 resv;
+	__u32 resv2[3];
+};
+
+struct io_uring_buf {
+	__u64	addr;
+	__u32	len;
+	__u16	bid;
+	__u16	resv;
+};
+
+struct io_uring_buf_ring {
+	union {
+		/*
+		 * To avoid spilling into more pages than we need to, the
+		 * ring tail is overlaid with the io_uring_buf->resv field.
+		 */
+		struct {
+			__u64	resv1;
+			__u32	resv2;
+			__u16	resv3;
+			__u16	tail;
+		};
+		__DECLARE_FLEX_ARRAY(struct io_uring_buf, bufs);
+	};
+};
+
+/*
+ * Flags for IORING_REGISTER_PBUF_RING.
+ *
+ * IOU_PBUF_RING_MMAP:	If set, kernel will allocate the memory for the ring.
+ *			The application must not set a ring_addr in struct
+ *			io_uring_buf_reg, instead it must subsequently call
+ *			mmap(2) with the offset set as:
+ *			IORING_OFF_PBUF_RING | (bgid << IORING_OFF_PBUF_SHIFT)
+ *			to get a virtual mapping for the ring.
+ */
+enum {
+	IOU_PBUF_RING_MMAP	= 1,
+};
+
+/* argument for IORING_(UN)REGISTER_PBUF_RING */
+struct io_uring_buf_reg {
+	__u64	ring_addr;
+	__u32	ring_entries;
+	__u16	bgid;
+	__u16	flags;
+	__u64	resv[3];
+};
+
+/*
+ * io_uring_restriction->opcode values
+ */
+enum {
+	/* Allow an io_uring_register(2) opcode */
+	IORING_RESTRICTION_REGISTER_OP		= 0,
+
+	/* Allow an sqe opcode */
+	IORING_RESTRICTION_SQE_OP		= 1,
+
+	/* Allow sqe flags */
+	IORING_RESTRICTION_SQE_FLAGS_ALLOWED	= 2,
+
+	/* Require sqe flags (these flags must be set on each submission) */
+	IORING_RESTRICTION_SQE_FLAGS_REQUIRED	= 3,
+
+	IORING_RESTRICTION_LAST
+};
+
+struct io_uring_getevents_arg {
+	__u64	sigmask;
+	__u32	sigmask_sz;
+	__u32	pad;
+	__u64	ts;
+};
+
+/*
+ * Argument for IORING_REGISTER_SYNC_CANCEL
+ */
+struct io_uring_sync_cancel_reg {
+	__u64				addr;
+	__s32				fd;
+	__u32				flags;
+	struct __kernel_timespec	timeout;
+	__u64				pad[4];
+};
+
+/*
+ * Argument for IORING_REGISTER_FILE_ALLOC_RANGE
+ * The range is specified as [off, off + len)
+ */
+struct io_uring_file_index_range {
+	__u32	off;
+	__u32	len;
+	__u64	resv;
+};
+
+struct io_uring_recvmsg_out {
+	__u32 namelen;
+	__u32 controllen;
+	__u32 payloadlen;
+	__u32 flags;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/ioam6.h b/contrib/libs/linux-headers/linux/ioam6.h
new file mode 100644
index 0000000000..e646011ce1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ioam6.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  IPv6 IOAM implementation
+ *
+ *  Author:
+ *  Justin Iurman <justin.iurman@uliege.be>
+ */
+
+#ifndef _LINUX_IOAM6_H
+#define _LINUX_IOAM6_H
+
+#include <asm/byteorder.h>
+#include <linux/types.h>
+
+#define IOAM6_U16_UNAVAILABLE U16_MAX
+#define IOAM6_U32_UNAVAILABLE U32_MAX
+#define IOAM6_U64_UNAVAILABLE U64_MAX
+
+#define IOAM6_DEFAULT_ID (IOAM6_U32_UNAVAILABLE >> 8)
+#define IOAM6_DEFAULT_ID_WIDE (IOAM6_U64_UNAVAILABLE >> 8)
+#define IOAM6_DEFAULT_IF_ID IOAM6_U16_UNAVAILABLE
+#define IOAM6_DEFAULT_IF_ID_WIDE IOAM6_U32_UNAVAILABLE
+
+/*
+ * IPv6 IOAM Option Header
+ */
+struct ioam6_hdr {
+	__u8 opt_type;
+	__u8 opt_len;
+	__u8 :8;				/* reserved */
+#define IOAM6_TYPE_PREALLOC 0
+	__u8 type;
+} __attribute__((packed));
+
+/*
+ * IOAM Trace Header
+ */
+struct ioam6_trace_hdr {
+	__be16	namespace_id;
+
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+
+	__u8	:1,				/* unused */
+		:1,				/* unused */
+		overflow:1,
+		nodelen:5;
+
+	__u8	remlen:7,
+		:1;				/* unused */
+
+	union {
+		__be32 type_be32;
+
+		struct {
+			__u32	bit7:1,
+				bit6:1,
+				bit5:1,
+				bit4:1,
+				bit3:1,
+				bit2:1,
+				bit1:1,
+				bit0:1,
+				bit15:1,	/* unused */
+				bit14:1,	/* unused */
+				bit13:1,	/* unused */
+				bit12:1,	/* unused */
+				bit11:1,
+				bit10:1,
+				bit9:1,
+				bit8:1,
+				bit23:1,	/* reserved */
+				bit22:1,
+				bit21:1,	/* unused */
+				bit20:1,	/* unused */
+				bit19:1,	/* unused */
+				bit18:1,	/* unused */
+				bit17:1,	/* unused */
+				bit16:1,	/* unused */
+				:8;		/* reserved */
+		} type;
+	};
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+
+	__u8	nodelen:5,
+		overflow:1,
+		:1,				/* unused */
+		:1;				/* unused */
+
+	__u8	:1,				/* unused */
+		remlen:7;
+
+	union {
+		__be32 type_be32;
+
+		struct {
+			__u32	bit0:1,
+				bit1:1,
+				bit2:1,
+				bit3:1,
+				bit4:1,
+				bit5:1,
+				bit6:1,
+				bit7:1,
+				bit8:1,
+				bit9:1,
+				bit10:1,
+				bit11:1,
+				bit12:1,	/* unused */
+				bit13:1,	/* unused */
+				bit14:1,	/* unused */
+				bit15:1,	/* unused */
+				bit16:1,	/* unused */
+				bit17:1,	/* unused */
+				bit18:1,	/* unused */
+				bit19:1,	/* unused */
+				bit20:1,	/* unused */
+				bit21:1,	/* unused */
+				bit22:1,
+				bit23:1,	/* reserved */
+				:8;		/* reserved */
+		} type;
+	};
+
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#define IOAM6_TRACE_DATA_SIZE_MAX 244
+	__u8	data[];
+} __attribute__((packed));
+
+#endif /* _LINUX_IOAM6_H */
diff --git a/contrib/libs/linux-headers/linux/ioam6_genl.h b/contrib/libs/linux-headers/linux/ioam6_genl.h
new file mode 100644
index 0000000000..6043d9f60d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ioam6_genl.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  IPv6 IOAM Generic Netlink API
+ *
+ *  Author:
+ *  Justin Iurman <justin.iurman@uliege.be>
+ */
+
+#ifndef _LINUX_IOAM6_GENL_H
+#define _LINUX_IOAM6_GENL_H
+
+#define IOAM6_GENL_NAME "IOAM6"
+#define IOAM6_GENL_VERSION 0x1
+
+enum {
+	IOAM6_ATTR_UNSPEC,
+
+	IOAM6_ATTR_NS_ID,	/* u16 */
+	IOAM6_ATTR_NS_DATA,	/* u32 */
+	IOAM6_ATTR_NS_DATA_WIDE,/* u64 */
+
+#define IOAM6_MAX_SCHEMA_DATA_LEN (255 * 4)
+	IOAM6_ATTR_SC_ID,	/* u32 */
+	IOAM6_ATTR_SC_DATA,	/* Binary */
+	IOAM6_ATTR_SC_NONE,	/* Flag */
+
+	IOAM6_ATTR_PAD,
+
+	__IOAM6_ATTR_MAX,
+};
+
+#define IOAM6_ATTR_MAX (__IOAM6_ATTR_MAX - 1)
+
+enum {
+	IOAM6_CMD_UNSPEC,
+
+	IOAM6_CMD_ADD_NAMESPACE,
+	IOAM6_CMD_DEL_NAMESPACE,
+	IOAM6_CMD_DUMP_NAMESPACES,
+
+	IOAM6_CMD_ADD_SCHEMA,
+	IOAM6_CMD_DEL_SCHEMA,
+	IOAM6_CMD_DUMP_SCHEMAS,
+
+	IOAM6_CMD_NS_SET_SCHEMA,
+
+	__IOAM6_CMD_MAX,
+};
+
+#define IOAM6_CMD_MAX (__IOAM6_CMD_MAX - 1)
+
+#endif /* _LINUX_IOAM6_GENL_H */
diff --git a/contrib/libs/linux-headers/linux/ioam6_iptunnel.h b/contrib/libs/linux-headers/linux/ioam6_iptunnel.h
new file mode 100644
index 0000000000..750357b7ca
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ioam6_iptunnel.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  IPv6 IOAM Lightweight Tunnel API
+ *
+ *  Author:
+ *  Justin Iurman <justin.iurman@uliege.be>
+ */
+
+#ifndef _LINUX_IOAM6_IPTUNNEL_H
+#define _LINUX_IOAM6_IPTUNNEL_H
+
+/* Encap modes:
+ *  - inline: direct insertion
+ *  - encap: ip6ip6 encapsulation
+ *  - auto: __inline__ for local packets, encap for in-transit packets
+ */
+enum {
+	__IOAM6_IPTUNNEL_MODE_MIN,
+
+	IOAM6_IPTUNNEL_MODE_INLINE,
+	IOAM6_IPTUNNEL_MODE_ENCAP,
+	IOAM6_IPTUNNEL_MODE_AUTO,
+
+	__IOAM6_IPTUNNEL_MODE_MAX,
+};
+
+#define IOAM6_IPTUNNEL_MODE_MIN (__IOAM6_IPTUNNEL_MODE_MIN + 1)
+#define IOAM6_IPTUNNEL_MODE_MAX (__IOAM6_IPTUNNEL_MODE_MAX - 1)
+
+enum {
+	IOAM6_IPTUNNEL_UNSPEC,
+
+	/* Encap mode */
+	IOAM6_IPTUNNEL_MODE,		/* u8 */
+
+	/* Tunnel dst address.
+	 * For encap,auto modes.
+	 */
+	IOAM6_IPTUNNEL_DST,		/* struct in6_addr */
+
+	/* IOAM Trace Header */
+	IOAM6_IPTUNNEL_TRACE,		/* struct ioam6_trace_hdr */
+
+	/* Insertion frequency:
+	 * "k over n" packets (0 < k <= n)
+	 * [0.0001% ... 100%]
+	 */
+#define IOAM6_IPTUNNEL_FREQ_MIN 1
+#define IOAM6_IPTUNNEL_FREQ_MAX 1000000
+	IOAM6_IPTUNNEL_FREQ_K,		/* u32 */
+	IOAM6_IPTUNNEL_FREQ_N,		/* u32 */
+
+	__IOAM6_IPTUNNEL_MAX,
+};
+
+#define IOAM6_IPTUNNEL_MAX (__IOAM6_IPTUNNEL_MAX - 1)
+
+#endif /* _LINUX_IOAM6_IPTUNNEL_H */
diff --git a/contrib/libs/linux-headers/linux/iommu.h b/contrib/libs/linux-headers/linux/iommu.h
new file mode 100644
index 0000000000..1fba88327b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iommu.h
@@ -0,0 +1,161 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * IOMMU user API definitions
+ */
+
+#ifndef _IOMMU_H
+#define _IOMMU_H
+
+#include <linux/types.h>
+
+#define IOMMU_FAULT_PERM_READ	(1 << 0) /* read */
+#define IOMMU_FAULT_PERM_WRITE	(1 << 1) /* write */
+#define IOMMU_FAULT_PERM_EXEC	(1 << 2) /* exec */
+#define IOMMU_FAULT_PERM_PRIV	(1 << 3) /* privileged */
+
+/* Generic fault types, can be expanded IRQ remapping fault */
+enum iommu_fault_type {
+	IOMMU_FAULT_DMA_UNRECOV = 1,	/* unrecoverable fault */
+	IOMMU_FAULT_PAGE_REQ,		/* page request fault */
+};
+
+enum iommu_fault_reason {
+	IOMMU_FAULT_REASON_UNKNOWN = 0,
+
+	/* Could not access the PASID table (fetch caused external abort) */
+	IOMMU_FAULT_REASON_PASID_FETCH,
+
+	/* PASID entry is invalid or has configuration errors */
+	IOMMU_FAULT_REASON_BAD_PASID_ENTRY,
+
+	/*
+	 * PASID is out of range (e.g. exceeds the maximum PASID
+	 * supported by the IOMMU) or disabled.
+	 */
+	IOMMU_FAULT_REASON_PASID_INVALID,
+
+	/*
+	 * An external abort occurred fetching (or updating) a translation
+	 * table descriptor
+	 */
+	IOMMU_FAULT_REASON_WALK_EABT,
+
+	/*
+	 * Could not access the page table entry (Bad address),
+	 * actual translation fault
+	 */
+	IOMMU_FAULT_REASON_PTE_FETCH,
+
+	/* Protection flag check failed */
+	IOMMU_FAULT_REASON_PERMISSION,
+
+	/* access flag check failed */
+	IOMMU_FAULT_REASON_ACCESS,
+
+	/* Output address of a translation stage caused Address Size fault */
+	IOMMU_FAULT_REASON_OOR_ADDRESS,
+};
+
+/**
+ * struct iommu_fault_unrecoverable - Unrecoverable fault data
+ * @reason: reason of the fault, from &enum iommu_fault_reason
+ * @flags: parameters of this fault (IOMMU_FAULT_UNRECOV_* values)
+ * @pasid: Process Address Space ID
+ * @perm: requested permission access using by the incoming transaction
+ *        (IOMMU_FAULT_PERM_* values)
+ * @addr: offending page address
+ * @fetch_addr: address that caused a fetch abort, if any
+ */
+struct iommu_fault_unrecoverable {
+	__u32	reason;
+#define IOMMU_FAULT_UNRECOV_PASID_VALID		(1 << 0)
+#define IOMMU_FAULT_UNRECOV_ADDR_VALID		(1 << 1)
+#define IOMMU_FAULT_UNRECOV_FETCH_ADDR_VALID	(1 << 2)
+	__u32	flags;
+	__u32	pasid;
+	__u32	perm;
+	__u64	addr;
+	__u64	fetch_addr;
+};
+
+/**
+ * struct iommu_fault_page_request - Page Request data
+ * @flags: encodes whether the corresponding fields are valid and whether this
+ *         is the last page in group (IOMMU_FAULT_PAGE_REQUEST_* values).
+ *         When IOMMU_FAULT_PAGE_RESPONSE_NEEDS_PASID is set, the page response
+ *         must have the same PASID value as the page request. When it is clear,
+ *         the page response should not have a PASID.
+ * @pasid: Process Address Space ID
+ * @grpid: Page Request Group Index
+ * @perm: requested page permissions (IOMMU_FAULT_PERM_* values)
+ * @addr: page address
+ * @private_data: device-specific private information
+ */
+struct iommu_fault_page_request {
+#define IOMMU_FAULT_PAGE_REQUEST_PASID_VALID	(1 << 0)
+#define IOMMU_FAULT_PAGE_REQUEST_LAST_PAGE	(1 << 1)
+#define IOMMU_FAULT_PAGE_REQUEST_PRIV_DATA	(1 << 2)
+#define IOMMU_FAULT_PAGE_RESPONSE_NEEDS_PASID	(1 << 3)
+	__u32	flags;
+	__u32	pasid;
+	__u32	grpid;
+	__u32	perm;
+	__u64	addr;
+	__u64	private_data[2];
+};
+
+/**
+ * struct iommu_fault - Generic fault data
+ * @type: fault type from &enum iommu_fault_type
+ * @padding: reserved for future use (should be zero)
+ * @event: fault event, when @type is %IOMMU_FAULT_DMA_UNRECOV
+ * @prm: Page Request message, when @type is %IOMMU_FAULT_PAGE_REQ
+ * @padding2: sets the fault size to allow for future extensions
+ */
+struct iommu_fault {
+	__u32	type;
+	__u32	padding;
+	union {
+		struct iommu_fault_unrecoverable event;
+		struct iommu_fault_page_request prm;
+		__u8 padding2[56];
+	};
+};
+
+/**
+ * enum iommu_page_response_code - Return status of fault handlers
+ * @IOMMU_PAGE_RESP_SUCCESS: Fault has been handled and the page tables
+ *	populated, retry the access. This is "Success" in PCI PRI.
+ * @IOMMU_PAGE_RESP_FAILURE: General error. Drop all subsequent faults from
+ *	this device if possible. This is "Response Failure" in PCI PRI.
+ * @IOMMU_PAGE_RESP_INVALID: Could not handle this fault, don't retry the
+ *	access. This is "Invalid Request" in PCI PRI.
+ */
+enum iommu_page_response_code {
+	IOMMU_PAGE_RESP_SUCCESS = 0,
+	IOMMU_PAGE_RESP_INVALID,
+	IOMMU_PAGE_RESP_FAILURE,
+};
+
+/**
+ * struct iommu_page_response - Generic page response information
+ * @argsz: User filled size of this data
+ * @version: API version of this structure
+ * @flags: encodes whether the corresponding fields are valid
+ *         (IOMMU_FAULT_PAGE_RESPONSE_* values)
+ * @pasid: Process Address Space ID
+ * @grpid: Page Request Group Index
+ * @code: response code from &enum iommu_page_response_code
+ */
+struct iommu_page_response {
+	__u32	argsz;
+#define IOMMU_PAGE_RESP_VERSION_1	1
+	__u32	version;
+#define IOMMU_PAGE_RESP_PASID_VALID	(1 << 0)
+	__u32	flags;
+	__u32	pasid;
+	__u32	grpid;
+	__u32	code;
+};
+
+#endif /* _IOMMU_H */
diff --git a/contrib/libs/linux-headers/linux/iommufd.h b/contrib/libs/linux-headers/linux/iommufd.h
new file mode 100644
index 0000000000..396ee7fe01
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iommufd.h
@@ -0,0 +1,347 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES.
+ */
+#ifndef _IOMMUFD_H
+#define _IOMMUFD_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define IOMMUFD_TYPE (';')
+
+/**
+ * DOC: General ioctl format
+ *
+ * The ioctl interface follows a general format to allow for extensibility. Each
+ * ioctl is passed in a structure pointer as the argument providing the size of
+ * the structure in the first u32. The kernel checks that any structure space
+ * beyond what it understands is 0. This allows userspace to use the backward
+ * compatible portion while consistently using the newer, larger, structures.
+ *
+ * ioctls use a standard meaning for common errnos:
+ *
+ *  - ENOTTY: The IOCTL number itself is not supported at all
+ *  - E2BIG: The IOCTL number is supported, but the provided structure has
+ *    non-zero in a part the kernel does not understand.
+ *  - EOPNOTSUPP: The IOCTL number is supported, and the structure is
+ *    understood, however a known field has a value the kernel does not
+ *    understand or support.
+ *  - EINVAL: Everything about the IOCTL was understood, but a field is not
+ *    correct.
+ *  - ENOENT: An ID or IOVA provided does not exist.
+ *  - ENOMEM: Out of memory.
+ *  - EOVERFLOW: Mathematics overflowed.
+ *
+ * As well as additional errnos, within specific ioctls.
+ */
+enum {
+	IOMMUFD_CMD_BASE = 0x80,
+	IOMMUFD_CMD_DESTROY = IOMMUFD_CMD_BASE,
+	IOMMUFD_CMD_IOAS_ALLOC,
+	IOMMUFD_CMD_IOAS_ALLOW_IOVAS,
+	IOMMUFD_CMD_IOAS_COPY,
+	IOMMUFD_CMD_IOAS_IOVA_RANGES,
+	IOMMUFD_CMD_IOAS_MAP,
+	IOMMUFD_CMD_IOAS_UNMAP,
+	IOMMUFD_CMD_OPTION,
+	IOMMUFD_CMD_VFIO_IOAS,
+};
+
+/**
+ * struct iommu_destroy - ioctl(IOMMU_DESTROY)
+ * @size: sizeof(struct iommu_destroy)
+ * @id: iommufd object ID to destroy. Can be any destroyable object type.
+ *
+ * Destroy any object held within iommufd.
+ */
+struct iommu_destroy {
+	__u32 size;
+	__u32 id;
+};
+#define IOMMU_DESTROY _IO(IOMMUFD_TYPE, IOMMUFD_CMD_DESTROY)
+
+/**
+ * struct iommu_ioas_alloc - ioctl(IOMMU_IOAS_ALLOC)
+ * @size: sizeof(struct iommu_ioas_alloc)
+ * @flags: Must be 0
+ * @out_ioas_id: Output IOAS ID for the allocated object
+ *
+ * Allocate an IO Address Space (IOAS) which holds an IO Virtual Address (IOVA)
+ * to memory mapping.
+ */
+struct iommu_ioas_alloc {
+	__u32 size;
+	__u32 flags;
+	__u32 out_ioas_id;
+};
+#define IOMMU_IOAS_ALLOC _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_ALLOC)
+
+/**
+ * struct iommu_iova_range - ioctl(IOMMU_IOVA_RANGE)
+ * @start: First IOVA
+ * @last: Inclusive last IOVA
+ *
+ * An interval in IOVA space.
+ */
+struct iommu_iova_range {
+	__aligned_u64 start;
+	__aligned_u64 last;
+};
+
+/**
+ * struct iommu_ioas_iova_ranges - ioctl(IOMMU_IOAS_IOVA_RANGES)
+ * @size: sizeof(struct iommu_ioas_iova_ranges)
+ * @ioas_id: IOAS ID to read ranges from
+ * @num_iovas: Input/Output total number of ranges in the IOAS
+ * @__reserved: Must be 0
+ * @allowed_iovas: Pointer to the output array of struct iommu_iova_range
+ * @out_iova_alignment: Minimum alignment required for mapping IOVA
+ *
+ * Query an IOAS for ranges of allowed IOVAs. Mapping IOVA outside these ranges
+ * is not allowed. num_iovas will be set to the total number of iovas and
+ * the allowed_iovas[] will be filled in as space permits.
+ *
+ * The allowed ranges are dependent on the HW path the DMA operation takes, and
+ * can change during the lifetime of the IOAS. A fresh empty IOAS will have a
+ * full range, and each attached device will narrow the ranges based on that
+ * device's HW restrictions. Detaching a device can widen the ranges. Userspace
+ * should query ranges after every attach/detach to know what IOVAs are valid
+ * for mapping.
+ *
+ * On input num_iovas is the length of the allowed_iovas array. On output it is
+ * the total number of iovas filled in. The ioctl will return -EMSGSIZE and set
+ * num_iovas to the required value if num_iovas is too small. In this case the
+ * caller should allocate a larger output array and re-issue the ioctl.
+ *
+ * out_iova_alignment returns the minimum IOVA alignment that can be given
+ * to IOMMU_IOAS_MAP/COPY. IOVA's must satisfy::
+ *
+ *   starting_iova % out_iova_alignment == 0
+ *   (starting_iova + length) % out_iova_alignment == 0
+ *
+ * out_iova_alignment can be 1 indicating any IOVA is allowed. It cannot
+ * be higher than the system PAGE_SIZE.
+ */
+struct iommu_ioas_iova_ranges {
+	__u32 size;
+	__u32 ioas_id;
+	__u32 num_iovas;
+	__u32 __reserved;
+	__aligned_u64 allowed_iovas;
+	__aligned_u64 out_iova_alignment;
+};
+#define IOMMU_IOAS_IOVA_RANGES _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_IOVA_RANGES)
+
+/**
+ * struct iommu_ioas_allow_iovas - ioctl(IOMMU_IOAS_ALLOW_IOVAS)
+ * @size: sizeof(struct iommu_ioas_allow_iovas)
+ * @ioas_id: IOAS ID to allow IOVAs from
+ * @num_iovas: Input/Output total number of ranges in the IOAS
+ * @__reserved: Must be 0
+ * @allowed_iovas: Pointer to array of struct iommu_iova_range
+ *
+ * Ensure a range of IOVAs are always available for allocation. If this call
+ * succeeds then IOMMU_IOAS_IOVA_RANGES will never return a list of IOVA ranges
+ * that are narrower than the ranges provided here. This call will fail if
+ * IOMMU_IOAS_IOVA_RANGES is currently narrower than the given ranges.
+ *
+ * When an IOAS is first created the IOVA_RANGES will be maximally sized, and as
+ * devices are attached the IOVA will narrow based on the device restrictions.
+ * When an allowed range is specified any narrowing will be refused, ie device
+ * attachment can fail if the device requires limiting within the allowed range.
+ *
+ * Automatic IOVA allocation is also impacted by this call. MAP will only
+ * allocate within the allowed IOVAs if they are present.
+ *
+ * This call replaces the entire allowed list with the given list.
+ */
+struct iommu_ioas_allow_iovas {
+	__u32 size;
+	__u32 ioas_id;
+	__u32 num_iovas;
+	__u32 __reserved;
+	__aligned_u64 allowed_iovas;
+};
+#define IOMMU_IOAS_ALLOW_IOVAS _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_ALLOW_IOVAS)
+
+/**
+ * enum iommufd_ioas_map_flags - Flags for map and copy
+ * @IOMMU_IOAS_MAP_FIXED_IOVA: If clear the kernel will compute an appropriate
+ *                             IOVA to place the mapping at
+ * @IOMMU_IOAS_MAP_WRITEABLE: DMA is allowed to write to this mapping
+ * @IOMMU_IOAS_MAP_READABLE: DMA is allowed to read from this mapping
+ */
+enum iommufd_ioas_map_flags {
+	IOMMU_IOAS_MAP_FIXED_IOVA = 1 << 0,
+	IOMMU_IOAS_MAP_WRITEABLE = 1 << 1,
+	IOMMU_IOAS_MAP_READABLE = 1 << 2,
+};
+
+/**
+ * struct iommu_ioas_map - ioctl(IOMMU_IOAS_MAP)
+ * @size: sizeof(struct iommu_ioas_map)
+ * @flags: Combination of enum iommufd_ioas_map_flags
+ * @ioas_id: IOAS ID to change the mapping of
+ * @__reserved: Must be 0
+ * @user_va: Userspace pointer to start mapping from
+ * @length: Number of bytes to map
+ * @iova: IOVA the mapping was placed at. If IOMMU_IOAS_MAP_FIXED_IOVA is set
+ *        then this must be provided as input.
+ *
+ * Set an IOVA mapping from a user pointer. If FIXED_IOVA is specified then the
+ * mapping will be established at iova, otherwise a suitable location based on
+ * the reserved and allowed lists will be automatically selected and returned in
+ * iova.
+ *
+ * If IOMMU_IOAS_MAP_FIXED_IOVA is specified then the iova range must currently
+ * be unused, existing IOVA cannot be replaced.
+ */
+struct iommu_ioas_map {
+	__u32 size;
+	__u32 flags;
+	__u32 ioas_id;
+	__u32 __reserved;
+	__aligned_u64 user_va;
+	__aligned_u64 length;
+	__aligned_u64 iova;
+};
+#define IOMMU_IOAS_MAP _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_MAP)
+
+/**
+ * struct iommu_ioas_copy - ioctl(IOMMU_IOAS_COPY)
+ * @size: sizeof(struct iommu_ioas_copy)
+ * @flags: Combination of enum iommufd_ioas_map_flags
+ * @dst_ioas_id: IOAS ID to change the mapping of
+ * @src_ioas_id: IOAS ID to copy from
+ * @length: Number of bytes to copy and map
+ * @dst_iova: IOVA the mapping was placed at. If IOMMU_IOAS_MAP_FIXED_IOVA is
+ *            set then this must be provided as input.
+ * @src_iova: IOVA to start the copy
+ *
+ * Copy an already existing mapping from src_ioas_id and establish it in
+ * dst_ioas_id. The src iova/length must exactly match a range used with
+ * IOMMU_IOAS_MAP.
+ *
+ * This may be used to efficiently clone a subset of an IOAS to another, or as a
+ * kind of 'cache' to speed up mapping. Copy has an efficiency advantage over
+ * establishing equivalent new mappings, as internal resources are shared, and
+ * the kernel will pin the user memory only once.
+ */
+struct iommu_ioas_copy {
+	__u32 size;
+	__u32 flags;
+	__u32 dst_ioas_id;
+	__u32 src_ioas_id;
+	__aligned_u64 length;
+	__aligned_u64 dst_iova;
+	__aligned_u64 src_iova;
+};
+#define IOMMU_IOAS_COPY _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_COPY)
+
+/**
+ * struct iommu_ioas_unmap - ioctl(IOMMU_IOAS_UNMAP)
+ * @size: sizeof(struct iommu_ioas_unmap)
+ * @ioas_id: IOAS ID to change the mapping of
+ * @iova: IOVA to start the unmapping at
+ * @length: Number of bytes to unmap, and return back the bytes unmapped
+ *
+ * Unmap an IOVA range. The iova/length must be a superset of a previously
+ * mapped range used with IOMMU_IOAS_MAP or IOMMU_IOAS_COPY. Splitting or
+ * truncating ranges is not allowed. The values 0 to U64_MAX will unmap
+ * everything.
+ */
+struct iommu_ioas_unmap {
+	__u32 size;
+	__u32 ioas_id;
+	__aligned_u64 iova;
+	__aligned_u64 length;
+};
+#define IOMMU_IOAS_UNMAP _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_UNMAP)
+
+/**
+ * enum iommufd_option - ioctl(IOMMU_OPTION_RLIMIT_MODE) and
+ *                       ioctl(IOMMU_OPTION_HUGE_PAGES)
+ * @IOMMU_OPTION_RLIMIT_MODE:
+ *    Change how RLIMIT_MEMLOCK accounting works. The caller must have privilege
+ *    to invoke this. Value 0 (default) is user based accouting, 1 uses process
+ *    based accounting. Global option, object_id must be 0
+ * @IOMMU_OPTION_HUGE_PAGES:
+ *    Value 1 (default) allows contiguous pages to be combined when generating
+ *    iommu mappings. Value 0 disables combining, everything is mapped to
+ *    PAGE_SIZE. This can be useful for benchmarking.  This is a per-IOAS
+ *    option, the object_id must be the IOAS ID.
+ */
+enum iommufd_option {
+	IOMMU_OPTION_RLIMIT_MODE = 0,
+	IOMMU_OPTION_HUGE_PAGES = 1,
+};
+
+/**
+ * enum iommufd_option_ops - ioctl(IOMMU_OPTION_OP_SET) and
+ *                           ioctl(IOMMU_OPTION_OP_GET)
+ * @IOMMU_OPTION_OP_SET: Set the option's value
+ * @IOMMU_OPTION_OP_GET: Get the option's value
+ */
+enum iommufd_option_ops {
+	IOMMU_OPTION_OP_SET = 0,
+	IOMMU_OPTION_OP_GET = 1,
+};
+
+/**
+ * struct iommu_option - iommu option multiplexer
+ * @size: sizeof(struct iommu_option)
+ * @option_id: One of enum iommufd_option
+ * @op: One of enum iommufd_option_ops
+ * @__reserved: Must be 0
+ * @object_id: ID of the object if required
+ * @val64: Option value to set or value returned on get
+ *
+ * Change a simple option value. This multiplexor allows controlling options
+ * on objects. IOMMU_OPTION_OP_SET will load an option and IOMMU_OPTION_OP_GET
+ * will return the current value.
+ */
+struct iommu_option {
+	__u32 size;
+	__u32 option_id;
+	__u16 op;
+	__u16 __reserved;
+	__u32 object_id;
+	__aligned_u64 val64;
+};
+#define IOMMU_OPTION _IO(IOMMUFD_TYPE, IOMMUFD_CMD_OPTION)
+
+/**
+ * enum iommufd_vfio_ioas_op - IOMMU_VFIO_IOAS_* ioctls
+ * @IOMMU_VFIO_IOAS_GET: Get the current compatibility IOAS
+ * @IOMMU_VFIO_IOAS_SET: Change the current compatibility IOAS
+ * @IOMMU_VFIO_IOAS_CLEAR: Disable VFIO compatibility
+ */
+enum iommufd_vfio_ioas_op {
+	IOMMU_VFIO_IOAS_GET = 0,
+	IOMMU_VFIO_IOAS_SET = 1,
+	IOMMU_VFIO_IOAS_CLEAR = 2,
+};
+
+/**
+ * struct iommu_vfio_ioas - ioctl(IOMMU_VFIO_IOAS)
+ * @size: sizeof(struct iommu_vfio_ioas)
+ * @ioas_id: For IOMMU_VFIO_IOAS_SET the input IOAS ID to set
+ *           For IOMMU_VFIO_IOAS_GET will output the IOAS ID
+ * @op: One of enum iommufd_vfio_ioas_op
+ * @__reserved: Must be 0
+ *
+ * The VFIO compatibility support uses a single ioas because VFIO APIs do not
+ * support the ID field. Set or Get the IOAS that VFIO compatibility will use.
+ * When VFIO_GROUP_SET_CONTAINER is used on an iommufd it will get the
+ * compatibility ioas, either by taking what is already set, or auto creating
+ * one. From then on VFIO will continue to use that ioas and is not effected by
+ * this ioctl. SET or CLEAR does not destroy any auto-created IOAS.
+ */
+struct iommu_vfio_ioas {
+	__u32 size;
+	__u32 ioas_id;
+	__u16 op;
+	__u16 __reserved;
+};
+#define IOMMU_VFIO_IOAS _IO(IOMMUFD_TYPE, IOMMUFD_CMD_VFIO_IOAS)
+#endif
diff --git a/contrib/libs/linux-headers/linux/ioprio.h b/contrib/libs/linux-headers/linux/ioprio.h
new file mode 100644
index 0000000000..a470483148
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ioprio.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IOPRIO_H
+#define _LINUX_IOPRIO_H
+
+/*
+ * Gives us 8 prio classes with 13-bits of data for each class
+ */
+#define IOPRIO_CLASS_SHIFT	13
+#define IOPRIO_CLASS_MASK	0x07
+#define IOPRIO_PRIO_MASK	((1UL << IOPRIO_CLASS_SHIFT) - 1)
+
+#define IOPRIO_PRIO_CLASS(ioprio)	\
+	(((ioprio) >> IOPRIO_CLASS_SHIFT) & IOPRIO_CLASS_MASK)
+#define IOPRIO_PRIO_DATA(ioprio)	((ioprio) & IOPRIO_PRIO_MASK)
+#define IOPRIO_PRIO_VALUE(class, data)	\
+	((((class) & IOPRIO_CLASS_MASK) << IOPRIO_CLASS_SHIFT) | \
+	 ((data) & IOPRIO_PRIO_MASK))
+
+/*
+ * These are the io priority groups as implemented by the BFQ and mq-deadline
+ * schedulers. RT is the realtime class, it always gets premium service. For
+ * ATA disks supporting NCQ IO priority, RT class IOs will be processed using
+ * high priority NCQ commands. BE is the best-effort scheduling class, the
+ * default for any process. IDLE is the idle scheduling class, it is only
+ * served when no one else is using the disk.
+ */
+enum {
+	IOPRIO_CLASS_NONE,
+	IOPRIO_CLASS_RT,
+	IOPRIO_CLASS_BE,
+	IOPRIO_CLASS_IDLE,
+};
+
+/*
+ * The RT and BE priority classes both support up to 8 priority levels.
+ */
+#define IOPRIO_NR_LEVELS	8
+#define IOPRIO_BE_NR		IOPRIO_NR_LEVELS
+
+enum {
+	IOPRIO_WHO_PROCESS = 1,
+	IOPRIO_WHO_PGRP,
+	IOPRIO_WHO_USER,
+};
+
+/*
+ * Fallback BE priority level.
+ */
+#define IOPRIO_NORM	4
+#define IOPRIO_BE_NORM	IOPRIO_NORM
+
+#endif /* _LINUX_IOPRIO_H */
diff --git a/contrib/libs/linux-headers/linux/ip.h b/contrib/libs/linux-headers/linux/ip.h
new file mode 100644
index 0000000000..9b4dd89ebe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ip.h
@@ -0,0 +1,181 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the IP protocol.
+ *
+ * Version:	@(#)ip.h	1.0.2	04/28/93
+ *
+ * Authors:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_IP_H
+#define _LINUX_IP_H
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <asm/byteorder.h>
+
+#define IPTOS_TOS_MASK		0x1E
+#define IPTOS_TOS(tos)		((tos)&IPTOS_TOS_MASK)
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+#define	IPTOS_MINCOST		0x02
+
+#define IPTOS_PREC_MASK		0xE0
+#define IPTOS_PREC(tos)		((tos)&IPTOS_PREC_MASK)
+#define IPTOS_PREC_NETCONTROL           0xe0
+#define IPTOS_PREC_INTERNETCONTROL      0xc0
+#define IPTOS_PREC_CRITIC_ECP           0xa0
+#define IPTOS_PREC_FLASHOVERRIDE        0x80
+#define IPTOS_PREC_FLASH                0x60
+#define IPTOS_PREC_IMMEDIATE            0x40
+#define IPTOS_PREC_PRIORITY             0x20
+#define IPTOS_PREC_ROUTINE              0x00
+
+
+/* IP options */
+#define IPOPT_COPY		0x80
+#define IPOPT_CLASS_MASK	0x60
+#define IPOPT_NUMBER_MASK	0x1f
+
+#define	IPOPT_COPIED(o)		((o)&IPOPT_COPY)
+#define	IPOPT_CLASS(o)		((o)&IPOPT_CLASS_MASK)
+#define	IPOPT_NUMBER(o)		((o)&IPOPT_NUMBER_MASK)
+
+#define	IPOPT_CONTROL		0x00
+#define	IPOPT_RESERVED1		0x20
+#define	IPOPT_MEASUREMENT	0x40
+#define	IPOPT_RESERVED2		0x60
+
+#define IPOPT_END	(0 |IPOPT_CONTROL)
+#define IPOPT_NOOP	(1 |IPOPT_CONTROL)
+#define IPOPT_SEC	(2 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_LSRR	(3 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_TIMESTAMP	(4 |IPOPT_MEASUREMENT)
+#define IPOPT_CIPSO	(6 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_RR	(7 |IPOPT_CONTROL)
+#define IPOPT_SID	(8 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_SSRR	(9 |IPOPT_CONTROL|IPOPT_COPY)
+#define IPOPT_RA	(20|IPOPT_CONTROL|IPOPT_COPY)
+
+#define IPVERSION	4
+#define MAXTTL		255
+#define IPDEFTTL	64
+
+#define IPOPT_OPTVAL 0
+#define IPOPT_OLEN   1
+#define IPOPT_OFFSET 2
+#define IPOPT_MINOFF 4
+#define MAX_IPOPTLEN 40
+#define IPOPT_NOP IPOPT_NOOP
+#define IPOPT_EOL IPOPT_END
+#define IPOPT_TS  IPOPT_TIMESTAMP
+
+#define	IPOPT_TS_TSONLY		0		/* timestamps only */
+#define	IPOPT_TS_TSANDADDR	1		/* timestamps and addresses */
+#define	IPOPT_TS_PRESPEC	3		/* specified modules only */
+
+#define IPV4_BEET_PHMAXLEN 8
+
+struct iphdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8	ihl:4,
+		version:4;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+	__u8	version:4,
+  		ihl:4;
+#else
+#error	"Please fix <asm/byteorder.h>"
+#endif
+	__u8	tos;
+	__be16	tot_len;
+	__be16	id;
+	__be16	frag_off;
+	__u8	ttl;
+	__u8	protocol;
+	__sum16	check;
+	__struct_group(/* no tag */, addrs, /* no attrs */,
+		__be32	saddr;
+		__be32	daddr;
+	);
+	/*The options start here. */
+};
+
+
+struct ip_auth_hdr {
+	__u8  nexthdr;
+	__u8  hdrlen;		/* This one is measured in 32 bit units! */
+	__be16 reserved;
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
+	__u8  auth_data[];	/* Variable len but >=4. Mind the 64 bit alignment! */
+};
+
+struct ip_esp_hdr {
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
+	__u8  enc_data[];	/* Variable len but >=8. Mind the 64 bit alignment! */
+};
+
+struct ip_comp_hdr {
+	__u8 nexthdr;
+	__u8 flags;
+	__be16 cpi;
+};
+
+struct ip_beet_phdr {
+	__u8 nexthdr;
+	__u8 hdrlen;
+	__u8 padlen;
+	__u8 reserved;
+};
+
+/* index values for the variables in ipv4_devconf */
+enum
+{
+	IPV4_DEVCONF_FORWARDING=1,
+	IPV4_DEVCONF_MC_FORWARDING,
+	IPV4_DEVCONF_PROXY_ARP,
+	IPV4_DEVCONF_ACCEPT_REDIRECTS,
+	IPV4_DEVCONF_SECURE_REDIRECTS,
+	IPV4_DEVCONF_SEND_REDIRECTS,
+	IPV4_DEVCONF_SHARED_MEDIA,
+	IPV4_DEVCONF_RP_FILTER,
+	IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+	IPV4_DEVCONF_BOOTP_RELAY,
+	IPV4_DEVCONF_LOG_MARTIANS,
+	IPV4_DEVCONF_TAG,
+	IPV4_DEVCONF_ARPFILTER,
+	IPV4_DEVCONF_MEDIUM_ID,
+	IPV4_DEVCONF_NOXFRM,
+	IPV4_DEVCONF_NOPOLICY,
+	IPV4_DEVCONF_FORCE_IGMP_VERSION,
+	IPV4_DEVCONF_ARP_ANNOUNCE,
+	IPV4_DEVCONF_ARP_IGNORE,
+	IPV4_DEVCONF_PROMOTE_SECONDARIES,
+	IPV4_DEVCONF_ARP_ACCEPT,
+	IPV4_DEVCONF_ARP_NOTIFY,
+	IPV4_DEVCONF_ACCEPT_LOCAL,
+	IPV4_DEVCONF_SRC_VMARK,
+	IPV4_DEVCONF_PROXY_ARP_PVLAN,
+	IPV4_DEVCONF_ROUTE_LOCALNET,
+	IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+	IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL,
+	IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN,
+	IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST,
+	IPV4_DEVCONF_DROP_GRATUITOUS_ARP,
+	IPV4_DEVCONF_BC_FORWARDING,
+	IPV4_DEVCONF_ARP_EVICT_NOCARRIER,
+	__IPV4_DEVCONF_MAX
+};
+
+#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
+
+#endif /* _LINUX_IP_H */
diff --git a/contrib/libs/linux-headers/linux/ip6_tunnel.h b/contrib/libs/linux-headers/linux/ip6_tunnel.h
new file mode 100644
index 0000000000..0245269b03
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ip6_tunnel.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6_TUNNEL_H
+#define _IP6_TUNNEL_H
+
+#include <linux/types.h>
+#include <linux/if.h>		/* For IFNAMSIZ. */
+#include <linux/in6.h>		/* For struct in6_addr. */
+
+#define IPV6_TLV_TNL_ENCAP_LIMIT 4
+#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
+
+/* don't add encapsulation limit if one isn't present in inner packet */
+#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
+/* copy the traffic class field from the inner packet */
+#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
+/* copy the flowlabel from the inner packet */
+#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
+/* being used for Mobile IPv6 */
+#define IP6_TNL_F_MIP6_DEV 0x8
+/* copy DSCP from the outer packet */
+#define IP6_TNL_F_RCV_DSCP_COPY 0x10
+/* copy fwmark from inner packet */
+#define IP6_TNL_F_USE_ORIG_FWMARK 0x20
+/* allow remote endpoint on the local node */
+#define IP6_TNL_F_ALLOW_LOCAL_REMOTE 0x40
+
+struct ip6_tnl_parm {
+	char name[IFNAMSIZ];	/* name of tunnel device */
+	int link;		/* ifindex of underlying L2 interface */
+	__u8 proto;		/* tunnel protocol */
+	__u8 encap_limit;	/* encapsulation limit for tunnel */
+	__u8 hop_limit;		/* hop limit for tunnel */
+	__be32 flowinfo;	/* traffic class and flowlabel for tunnel */
+	__u32 flags;		/* tunnel flags */
+	struct in6_addr laddr;	/* local tunnel end-point address */
+	struct in6_addr raddr;	/* remote tunnel end-point address */
+};
+
+struct ip6_tnl_parm2 {
+	char name[IFNAMSIZ];	/* name of tunnel device */
+	int link;		/* ifindex of underlying L2 interface */
+	__u8 proto;		/* tunnel protocol */
+	__u8 encap_limit;	/* encapsulation limit for tunnel */
+	__u8 hop_limit;		/* hop limit for tunnel */
+	__be32 flowinfo;	/* traffic class and flowlabel for tunnel */
+	__u32 flags;		/* tunnel flags */
+	struct in6_addr laddr;	/* local tunnel end-point address */
+	struct in6_addr raddr;	/* remote tunnel end-point address */
+
+	__be16			i_flags;
+	__be16			o_flags;
+	__be32			i_key;
+	__be32			o_key;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/ip_vs.h b/contrib/libs/linux-headers/linux/ip_vs.h
new file mode 100644
index 0000000000..1ed234e7f2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ip_vs.h
@@ -0,0 +1,474 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *      IP Virtual Server
+ *      data structure and functionality definitions
+ */
+
+#ifndef _IP_VS_H
+#define _IP_VS_H
+
+#include <linux/types.h>	/* For __beXX types in userland */
+
+#define IP_VS_VERSION_CODE	0x010201
+#define NVERSION(version)			\
+	(version >> 16) & 0xFF,			\
+	(version >> 8) & 0xFF,			\
+	version & 0xFF
+
+/*
+ *      Virtual Service Flags
+ */
+#define IP_VS_SVC_F_PERSISTENT	0x0001		/* persistent port */
+#define IP_VS_SVC_F_HASHED	0x0002		/* hashed entry */
+#define IP_VS_SVC_F_ONEPACKET	0x0004		/* one-packet scheduling */
+#define IP_VS_SVC_F_SCHED1	0x0008		/* scheduler flag 1 */
+#define IP_VS_SVC_F_SCHED2	0x0010		/* scheduler flag 2 */
+#define IP_VS_SVC_F_SCHED3	0x0020		/* scheduler flag 3 */
+
+#define IP_VS_SVC_F_SCHED_SH_FALLBACK	IP_VS_SVC_F_SCHED1 /* SH fallback */
+#define IP_VS_SVC_F_SCHED_SH_PORT	IP_VS_SVC_F_SCHED2 /* SH use port */
+
+/*
+ *      Destination Server Flags
+ */
+#define IP_VS_DEST_F_AVAILABLE	0x0001		/* server is available */
+#define IP_VS_DEST_F_OVERLOAD	0x0002		/* server is overloaded */
+
+/*
+ *      IPVS sync daemon states
+ */
+#define IP_VS_STATE_NONE	0x0000		/* daemon is stopped */
+#define IP_VS_STATE_MASTER	0x0001		/* started as master */
+#define IP_VS_STATE_BACKUP	0x0002		/* started as backup */
+
+/*
+ *      IPVS socket options
+ */
+#define IP_VS_BASE_CTL		(64+1024+64)		/* base */
+
+#define IP_VS_SO_SET_NONE	IP_VS_BASE_CTL		/* just peek */
+#define IP_VS_SO_SET_INSERT	(IP_VS_BASE_CTL+1)
+#define IP_VS_SO_SET_ADD	(IP_VS_BASE_CTL+2)
+#define IP_VS_SO_SET_EDIT	(IP_VS_BASE_CTL+3)
+#define IP_VS_SO_SET_DEL	(IP_VS_BASE_CTL+4)
+#define IP_VS_SO_SET_FLUSH	(IP_VS_BASE_CTL+5)
+#define IP_VS_SO_SET_LIST	(IP_VS_BASE_CTL+6)
+#define IP_VS_SO_SET_ADDDEST	(IP_VS_BASE_CTL+7)
+#define IP_VS_SO_SET_DELDEST	(IP_VS_BASE_CTL+8)
+#define IP_VS_SO_SET_EDITDEST	(IP_VS_BASE_CTL+9)
+#define IP_VS_SO_SET_TIMEOUT	(IP_VS_BASE_CTL+10)
+#define IP_VS_SO_SET_STARTDAEMON (IP_VS_BASE_CTL+11)
+#define IP_VS_SO_SET_STOPDAEMON (IP_VS_BASE_CTL+12)
+#define IP_VS_SO_SET_RESTORE    (IP_VS_BASE_CTL+13)
+#define IP_VS_SO_SET_SAVE       (IP_VS_BASE_CTL+14)
+#define IP_VS_SO_SET_ZERO	(IP_VS_BASE_CTL+15)
+#define IP_VS_SO_SET_MAX	IP_VS_SO_SET_ZERO
+
+#define IP_VS_SO_GET_VERSION	IP_VS_BASE_CTL
+#define IP_VS_SO_GET_INFO	(IP_VS_BASE_CTL+1)
+#define IP_VS_SO_GET_SERVICES	(IP_VS_BASE_CTL+2)
+#define IP_VS_SO_GET_SERVICE	(IP_VS_BASE_CTL+3)
+#define IP_VS_SO_GET_DESTS	(IP_VS_BASE_CTL+4)
+#define IP_VS_SO_GET_DEST	(IP_VS_BASE_CTL+5)	/* not used now */
+#define IP_VS_SO_GET_TIMEOUT	(IP_VS_BASE_CTL+6)
+#define IP_VS_SO_GET_DAEMON	(IP_VS_BASE_CTL+7)
+#define IP_VS_SO_GET_MAX	IP_VS_SO_GET_DAEMON
+
+
+/*
+ *      IPVS Connection Flags
+ *      Only flags 0..15 are sent to backup server
+ */
+#define IP_VS_CONN_F_FWD_MASK	0x0007		/* mask for the fwd methods */
+#define IP_VS_CONN_F_MASQ	0x0000		/* masquerading/NAT */
+#define IP_VS_CONN_F_LOCALNODE	0x0001		/* local node */
+#define IP_VS_CONN_F_TUNNEL	0x0002		/* tunneling */
+#define IP_VS_CONN_F_DROUTE	0x0003		/* direct routing */
+#define IP_VS_CONN_F_BYPASS	0x0004		/* cache bypass */
+#define IP_VS_CONN_F_SYNC	0x0020		/* entry created by sync */
+#define IP_VS_CONN_F_HASHED	0x0040		/* hashed entry */
+#define IP_VS_CONN_F_NOOUTPUT	0x0080		/* no output packets */
+#define IP_VS_CONN_F_INACTIVE	0x0100		/* not established */
+#define IP_VS_CONN_F_OUT_SEQ	0x0200		/* must do output seq adjust */
+#define IP_VS_CONN_F_IN_SEQ	0x0400		/* must do input seq adjust */
+#define IP_VS_CONN_F_SEQ_MASK	0x0600		/* in/out sequence mask */
+#define IP_VS_CONN_F_NO_CPORT	0x0800		/* no client port set yet */
+#define IP_VS_CONN_F_TEMPLATE	0x1000		/* template, not connection */
+#define IP_VS_CONN_F_ONE_PACKET	0x2000		/* forward only one packet */
+
+/* Initial bits allowed in backup server */
+#define IP_VS_CONN_F_BACKUP_MASK (IP_VS_CONN_F_FWD_MASK | \
+				  IP_VS_CONN_F_NOOUTPUT | \
+				  IP_VS_CONN_F_INACTIVE | \
+				  IP_VS_CONN_F_SEQ_MASK | \
+				  IP_VS_CONN_F_NO_CPORT | \
+				  IP_VS_CONN_F_TEMPLATE \
+				 )
+
+/* Bits allowed to update in backup server */
+#define IP_VS_CONN_F_BACKUP_UPD_MASK (IP_VS_CONN_F_INACTIVE | \
+				      IP_VS_CONN_F_SEQ_MASK)
+
+/* Flags that are not sent to backup server start from bit 16 */
+#define IP_VS_CONN_F_NFCT	(1 << 16)	/* use netfilter conntrack */
+
+/* Connection flags from destination that can be changed by user space */
+#define IP_VS_CONN_F_DEST_MASK (IP_VS_CONN_F_FWD_MASK | \
+				IP_VS_CONN_F_ONE_PACKET | \
+				IP_VS_CONN_F_NFCT | \
+				0)
+
+#define IP_VS_SCHEDNAME_MAXLEN	16
+#define IP_VS_PENAME_MAXLEN	16
+#define IP_VS_IFNAME_MAXLEN	16
+
+#define IP_VS_PEDATA_MAXLEN     255
+
+/* Tunnel types */
+enum {
+	IP_VS_CONN_F_TUNNEL_TYPE_IPIP = 0,	/* IPIP */
+	IP_VS_CONN_F_TUNNEL_TYPE_GUE,		/* GUE */
+	IP_VS_CONN_F_TUNNEL_TYPE_GRE,		/* GRE */
+	IP_VS_CONN_F_TUNNEL_TYPE_MAX,
+};
+
+/* Tunnel encapsulation flags */
+#define IP_VS_TUNNEL_ENCAP_FLAG_NOCSUM		(0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_CSUM		(1 << 0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_REMCSUM		(1 << 1)
+
+/*
+ *	The struct ip_vs_service_user and struct ip_vs_dest_user are
+ *	used to set IPVS rules through setsockopt.
+ */
+struct ip_vs_service_user {
+	/* virtual service addresses */
+	__u16		protocol;
+	__be32			addr;		/* virtual ip address */
+	__be16			port;
+	__u32		fwmark;		/* firwall mark of service */
+
+	/* virtual service options */
+	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
+	unsigned int		flags;		/* virtual service flags */
+	unsigned int		timeout;	/* persistent timeout in sec */
+	__be32			netmask;	/* persistent netmask */
+};
+
+
+struct ip_vs_dest_user {
+	/* destination server address */
+	__be32			addr;
+	__be16			port;
+
+	/* real server options */
+	unsigned int		conn_flags;	/* connection flags */
+	int			weight;		/* destination weight */
+
+	/* thresholds for active connections */
+	__u32		u_threshold;	/* upper threshold */
+	__u32		l_threshold;	/* lower threshold */
+};
+
+
+/*
+ *	IPVS statistics object (for user space)
+ */
+struct ip_vs_stats_user {
+	__u32                   conns;          /* connections scheduled */
+	__u32                   inpkts;         /* incoming packets */
+	__u32                   outpkts;        /* outgoing packets */
+	__u64                   inbytes;        /* incoming bytes */
+	__u64                   outbytes;       /* outgoing bytes */
+
+	__u32			cps;		/* current connection rate */
+	__u32			inpps;		/* current in packet rate */
+	__u32			outpps;		/* current out packet rate */
+	__u32			inbps;		/* current in byte rate */
+	__u32			outbps;		/* current out byte rate */
+};
+
+
+/* The argument to IP_VS_SO_GET_INFO */
+struct ip_vs_getinfo {
+	/* version number */
+	unsigned int		version;
+
+	/* size of connection hash table */
+	unsigned int		size;
+
+	/* number of virtual services */
+	unsigned int		num_services;
+};
+
+
+/* The argument to IP_VS_SO_GET_SERVICE */
+struct ip_vs_service_entry {
+	/* which service: user fills in these */
+	__u16		protocol;
+	__be32			addr;		/* virtual address */
+	__be16			port;
+	__u32		fwmark;		/* firwall mark of service */
+
+	/* service options */
+	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
+	unsigned int		flags;          /* virtual service flags */
+	unsigned int		timeout;	/* persistent timeout */
+	__be32			netmask;	/* persistent netmask */
+
+	/* number of real servers */
+	unsigned int		num_dests;
+
+	/* statistics */
+	struct ip_vs_stats_user stats;
+};
+
+
+struct ip_vs_dest_entry {
+	__be32			addr;		/* destination address */
+	__be16			port;
+	unsigned int		conn_flags;	/* connection flags */
+	int			weight;		/* destination weight */
+
+	__u32		u_threshold;	/* upper threshold */
+	__u32		l_threshold;	/* lower threshold */
+
+	__u32		activeconns;	/* active connections */
+	__u32		inactconns;	/* inactive connections */
+	__u32		persistconns;	/* persistent connections */
+
+	/* statistics */
+	struct ip_vs_stats_user stats;
+};
+
+
+/* The argument to IP_VS_SO_GET_DESTS */
+struct ip_vs_get_dests {
+	/* which service: user fills in these */
+	__u16		protocol;
+	__be32			addr;		/* virtual address */
+	__be16			port;
+	__u32		fwmark;		/* firwall mark of service */
+
+	/* number of real servers */
+	unsigned int		num_dests;
+
+	/* the real servers */
+	struct ip_vs_dest_entry	entrytable[];
+};
+
+
+/* The argument to IP_VS_SO_GET_SERVICES */
+struct ip_vs_get_services {
+	/* number of virtual services */
+	unsigned int		num_services;
+
+	/* service table */
+	struct ip_vs_service_entry entrytable[];
+};
+
+
+/* The argument to IP_VS_SO_GET_TIMEOUT */
+struct ip_vs_timeout_user {
+	int			tcp_timeout;
+	int			tcp_fin_timeout;
+	int			udp_timeout;
+};
+
+
+/* The argument to IP_VS_SO_GET_DAEMON */
+struct ip_vs_daemon_user {
+	/* sync daemon state (master/backup) */
+	int			state;
+
+	/* multicast interface name */
+	char			mcast_ifn[IP_VS_IFNAME_MAXLEN];
+
+	/* SyncID we belong to */
+	int			syncid;
+};
+
+/*
+ *
+ * IPVS Generic Netlink interface definitions
+ *
+ */
+
+/* Generic Netlink family info */
+
+#define IPVS_GENL_NAME		"IPVS"
+#define IPVS_GENL_VERSION	0x1
+
+struct ip_vs_flags {
+	__u32 flags;
+	__u32 mask;
+};
+
+/* Generic Netlink command attributes */
+enum {
+	IPVS_CMD_UNSPEC = 0,
+
+	IPVS_CMD_NEW_SERVICE,		/* add service */
+	IPVS_CMD_SET_SERVICE,		/* modify service */
+	IPVS_CMD_DEL_SERVICE,		/* delete service */
+	IPVS_CMD_GET_SERVICE,		/* get service info */
+
+	IPVS_CMD_NEW_DEST,		/* add destination */
+	IPVS_CMD_SET_DEST,		/* modify destination */
+	IPVS_CMD_DEL_DEST,		/* delete destination */
+	IPVS_CMD_GET_DEST,		/* get destination info */
+
+	IPVS_CMD_NEW_DAEMON,		/* start sync daemon */
+	IPVS_CMD_DEL_DAEMON,		/* stop sync daemon */
+	IPVS_CMD_GET_DAEMON,		/* get sync daemon status */
+
+	IPVS_CMD_SET_CONFIG,		/* set config settings */
+	IPVS_CMD_GET_CONFIG,		/* get config settings */
+
+	IPVS_CMD_SET_INFO,		/* only used in GET_INFO reply */
+	IPVS_CMD_GET_INFO,		/* get general IPVS info */
+
+	IPVS_CMD_ZERO,			/* zero all counters and stats */
+	IPVS_CMD_FLUSH,			/* flush services and dests */
+
+	__IPVS_CMD_MAX,
+};
+
+#define IPVS_CMD_MAX (__IPVS_CMD_MAX - 1)
+
+/* Attributes used in the first level of commands */
+enum {
+	IPVS_CMD_ATTR_UNSPEC = 0,
+	IPVS_CMD_ATTR_SERVICE,		/* nested service attribute */
+	IPVS_CMD_ATTR_DEST,		/* nested destination attribute */
+	IPVS_CMD_ATTR_DAEMON,		/* nested sync daemon attribute */
+	IPVS_CMD_ATTR_TIMEOUT_TCP,	/* TCP connection timeout */
+	IPVS_CMD_ATTR_TIMEOUT_TCP_FIN,	/* TCP FIN wait timeout */
+	IPVS_CMD_ATTR_TIMEOUT_UDP,	/* UDP timeout */
+	__IPVS_CMD_ATTR_MAX,
+};
+
+#define IPVS_CMD_ATTR_MAX (__IPVS_CMD_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe a service
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_SERVICE
+ */
+enum {
+	IPVS_SVC_ATTR_UNSPEC = 0,
+	IPVS_SVC_ATTR_AF,		/* address family */
+	IPVS_SVC_ATTR_PROTOCOL,		/* virtual service protocol */
+	IPVS_SVC_ATTR_ADDR,		/* virtual service address */
+	IPVS_SVC_ATTR_PORT,		/* virtual service port */
+	IPVS_SVC_ATTR_FWMARK,		/* firewall mark of service */
+
+	IPVS_SVC_ATTR_SCHED_NAME,	/* name of scheduler */
+	IPVS_SVC_ATTR_FLAGS,		/* virtual service flags */
+	IPVS_SVC_ATTR_TIMEOUT,		/* persistent timeout */
+	IPVS_SVC_ATTR_NETMASK,		/* persistent netmask */
+
+	IPVS_SVC_ATTR_STATS,		/* nested attribute for service stats */
+
+	IPVS_SVC_ATTR_PE_NAME,		/* name of ct retriever */
+
+	IPVS_SVC_ATTR_STATS64,		/* nested attribute for service stats */
+
+	__IPVS_SVC_ATTR_MAX,
+};
+
+#define IPVS_SVC_ATTR_MAX (__IPVS_SVC_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe a destination (real server)
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_DEST
+ */
+enum {
+	IPVS_DEST_ATTR_UNSPEC = 0,
+	IPVS_DEST_ATTR_ADDR,		/* real server address */
+	IPVS_DEST_ATTR_PORT,		/* real server port */
+
+	IPVS_DEST_ATTR_FWD_METHOD,	/* forwarding method */
+	IPVS_DEST_ATTR_WEIGHT,		/* destination weight */
+
+	IPVS_DEST_ATTR_U_THRESH,	/* upper threshold */
+	IPVS_DEST_ATTR_L_THRESH,	/* lower threshold */
+
+	IPVS_DEST_ATTR_ACTIVE_CONNS,	/* active connections */
+	IPVS_DEST_ATTR_INACT_CONNS,	/* inactive connections */
+	IPVS_DEST_ATTR_PERSIST_CONNS,	/* persistent connections */
+
+	IPVS_DEST_ATTR_STATS,		/* nested attribute for dest stats */
+
+	IPVS_DEST_ATTR_ADDR_FAMILY,	/* Address family of address */
+
+	IPVS_DEST_ATTR_STATS64,		/* nested attribute for dest stats */
+
+	IPVS_DEST_ATTR_TUN_TYPE,	/* tunnel type */
+
+	IPVS_DEST_ATTR_TUN_PORT,	/* tunnel port */
+
+	IPVS_DEST_ATTR_TUN_FLAGS,	/* tunnel flags */
+
+	__IPVS_DEST_ATTR_MAX,
+};
+
+#define IPVS_DEST_ATTR_MAX (__IPVS_DEST_ATTR_MAX - 1)
+
+/*
+ * Attributes describing a sync daemon
+ *
+ * Used inside nested attribute IPVS_CMD_ATTR_DAEMON
+ */
+enum {
+	IPVS_DAEMON_ATTR_UNSPEC = 0,
+	IPVS_DAEMON_ATTR_STATE,		/* sync daemon state (master/backup) */
+	IPVS_DAEMON_ATTR_MCAST_IFN,	/* multicast interface name */
+	IPVS_DAEMON_ATTR_SYNC_ID,	/* SyncID we belong to */
+	IPVS_DAEMON_ATTR_SYNC_MAXLEN,	/* UDP Payload Size */
+	IPVS_DAEMON_ATTR_MCAST_GROUP,	/* IPv4 Multicast Address */
+	IPVS_DAEMON_ATTR_MCAST_GROUP6,	/* IPv6 Multicast Address */
+	IPVS_DAEMON_ATTR_MCAST_PORT,	/* Multicast Port (base) */
+	IPVS_DAEMON_ATTR_MCAST_TTL,	/* Multicast TTL */
+	__IPVS_DAEMON_ATTR_MAX,
+};
+
+#define IPVS_DAEMON_ATTR_MAX (__IPVS_DAEMON_ATTR_MAX - 1)
+
+/*
+ * Attributes used to describe service or destination entry statistics
+ *
+ * Used inside nested attributes IPVS_SVC_ATTR_STATS, IPVS_DEST_ATTR_STATS,
+ * IPVS_SVC_ATTR_STATS64 and IPVS_DEST_ATTR_STATS64.
+ */
+enum {
+	IPVS_STATS_ATTR_UNSPEC = 0,
+	IPVS_STATS_ATTR_CONNS,		/* connections scheduled */
+	IPVS_STATS_ATTR_INPKTS,		/* incoming packets */
+	IPVS_STATS_ATTR_OUTPKTS,	/* outgoing packets */
+	IPVS_STATS_ATTR_INBYTES,	/* incoming bytes */
+	IPVS_STATS_ATTR_OUTBYTES,	/* outgoing bytes */
+
+	IPVS_STATS_ATTR_CPS,		/* current connection rate */
+	IPVS_STATS_ATTR_INPPS,		/* current in packet rate */
+	IPVS_STATS_ATTR_OUTPPS,		/* current out packet rate */
+	IPVS_STATS_ATTR_INBPS,		/* current in byte rate */
+	IPVS_STATS_ATTR_OUTBPS,		/* current out byte rate */
+	IPVS_STATS_ATTR_PAD,
+	__IPVS_STATS_ATTR_MAX,
+};
+
+#define IPVS_STATS_ATTR_MAX (__IPVS_STATS_ATTR_MAX - 1)
+
+/* Attributes used in response to IPVS_CMD_GET_INFO command */
+enum {
+	IPVS_INFO_ATTR_UNSPEC = 0,
+	IPVS_INFO_ATTR_VERSION,		/* IPVS version number */
+	IPVS_INFO_ATTR_CONN_TAB_SIZE,	/* size of connection hash table */
+	__IPVS_INFO_ATTR_MAX,
+};
+
+#define IPVS_INFO_ATTR_MAX (__IPVS_INFO_ATTR_MAX - 1)
+
+#endif	/* _IP_VS_H */
diff --git a/contrib/libs/linux-headers/linux/ipc.h b/contrib/libs/linux-headers/linux/ipc.h
new file mode 100644
index 0000000000..50889c85d5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipc.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IPC_H
+#define _LINUX_IPC_H
+
+#include <linux/types.h>
+
+#define IPC_PRIVATE ((__kernel_key_t) 0)  
+
+/* Obsolete, used only for backwards compatibility and libc5 compiles */
+struct ipc_perm
+{
+	__kernel_key_t	key;
+	__kernel_uid_t	uid;
+	__kernel_gid_t	gid;
+	__kernel_uid_t	cuid;
+	__kernel_gid_t	cgid;
+	__kernel_mode_t	mode; 
+	unsigned short	seq;
+};
+
+/* Include the definition of ipc64_perm */
+#include <asm/ipcbuf.h>
+
+/* resource get request flags */
+#define IPC_CREAT  00001000   /* create if key is nonexistent */
+#define IPC_EXCL   00002000   /* fail if key exists */
+#define IPC_NOWAIT 00004000   /* return error on wait */
+
+/* these fields are used by the DIPC package so the kernel as standard
+   should avoid using them if possible */
+   
+#define IPC_DIPC 00010000  /* make it distributed */
+#define IPC_OWN  00020000  /* this machine is the DIPC owner */
+
+/* 
+ * Control commands used with semctl, msgctl and shmctl 
+ * see also specific commands in sem.h, msg.h and shm.h
+ */
+#define IPC_RMID 0     /* remove resource */
+#define IPC_SET  1     /* set ipc_perm options */
+#define IPC_STAT 2     /* get ipc_perm options */
+#define IPC_INFO 3     /* see ipcs */
+
+/*
+ * Version flags for semctl, msgctl, and shmctl commands
+ * These are passed as bitflags or-ed with the actual command
+ */
+#define IPC_OLD 0	/* Old version (no 32-bit UID support on many
+			   architectures) */
+#define IPC_64  0x0100  /* New version (support 32-bit UIDs, bigger
+			   message sizes, etc. */
+
+/*
+ * These are used to wrap system calls.
+ *
+ * See architecture code for ugly details..
+ */
+struct ipc_kludge {
+	struct msgbuf *msgp;
+	long msgtyp;
+};
+
+#define SEMOP		 1
+#define SEMGET		 2
+#define SEMCTL		 3
+#define SEMTIMEDOP	 4
+#define MSGSND		11
+#define MSGRCV		12
+#define MSGGET		13
+#define MSGCTL		14
+#define SHMAT		21
+#define SHMDT		22
+#define SHMGET		23
+#define SHMCTL		24
+
+/* Used by the DIPC package, try and avoid reusing it */
+#define DIPC            25
+
+#define IPCCALL(version,op)	((version)<<16 | (op))
+
+
+#endif /* _LINUX_IPC_H */
diff --git a/contrib/libs/linux-headers/linux/ipmi.h b/contrib/libs/linux-headers/linux/ipmi.h
new file mode 100644
index 0000000000..19499647b7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipmi.h
@@ -0,0 +1,443 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * ipmi.h
+ *
+ * MontaVista IPMI interface
+ *
+ * Author: MontaVista Software, Inc.
+ *         Corey Minyard <minyard@mvista.com>
+ *         source@mvista.com
+ *
+ * Copyright 2002 MontaVista Software Inc.
+ *
+ */
+
+#ifndef __LINUX_IPMI_H
+#define __LINUX_IPMI_H
+
+#include <linux/ipmi_msgdefs.h>
+
+
+/*
+ * This file describes an interface to an IPMI driver.  You have to
+ * have a fairly good understanding of IPMI to use this, so go read
+ * the specs first before actually trying to do anything.
+ *
+ * With that said, this driver provides a multi-user interface to the
+ * IPMI driver, and it allows multiple IPMI physical interfaces below
+ * the driver.  The physical interfaces bind as a lower layer on the
+ * driver.  They appear as interfaces to the application using this
+ * interface.
+ *
+ * Multi-user means that multiple applications may use the driver,
+ * send commands, receive responses, etc.  The driver keeps track of
+ * commands the user sends and tracks the responses.  The responses
+ * will go back to the application that send the command.  If the
+ * response doesn't come back in time, the driver will return a
+ * timeout error response to the application.  Asynchronous events
+ * from the BMC event queue will go to all users bound to the driver.
+ * The incoming event queue in the BMC will automatically be flushed
+ * if it becomes full and it is queried once a second to see if
+ * anything is in it.  Incoming commands to the driver will get
+ * delivered as commands.
+ */
+
+/*
+ * This is an overlay for all the address types, so it's easy to
+ * determine the actual address type.  This is kind of like addresses
+ * work for sockets.
+ */
+#define IPMI_MAX_ADDR_SIZE 32
+struct ipmi_addr {
+	 /* Try to take these from the "Channel Medium Type" table
+	    in section 6.5 of the IPMI 1.5 manual. */
+	int   addr_type;
+	short channel;
+	char  data[IPMI_MAX_ADDR_SIZE];
+};
+
+/*
+ * When the address is not used, the type will be set to this value.
+ * The channel is the BMC's channel number for the channel (usually
+ * 0), or IPMC_BMC_CHANNEL if communicating directly with the BMC.
+ */
+#define IPMI_SYSTEM_INTERFACE_ADDR_TYPE	0x0c
+struct ipmi_system_interface_addr {
+	int           addr_type;
+	short         channel;
+	unsigned char lun;
+};
+
+/* An IPMB Address. */
+#define IPMI_IPMB_ADDR_TYPE		0x01
+/* Used for broadcast get device id as described in section 17.9 of the
+   IPMI 1.5 manual. */
+#define IPMI_IPMB_BROADCAST_ADDR_TYPE	0x41
+struct ipmi_ipmb_addr {
+	int           addr_type;
+	short         channel;
+	unsigned char slave_addr;
+	unsigned char lun;
+};
+
+/*
+ * Used for messages received directly from an IPMB that have not gone
+ * through a MC.  This is for systems that sit right on an IPMB so
+ * they can receive commands and respond to them.
+ */
+#define IPMI_IPMB_DIRECT_ADDR_TYPE	0x81
+struct ipmi_ipmb_direct_addr {
+	int           addr_type;
+	short         channel;
+	unsigned char slave_addr;
+	unsigned char rs_lun;
+	unsigned char rq_lun;
+};
+
+/*
+ * A LAN Address.  This is an address to/from a LAN interface bridged
+ * by the BMC, not an address actually out on the LAN.
+ *
+ * A conscious decision was made here to deviate slightly from the IPMI
+ * spec.  We do not use rqSWID and rsSWID like it shows in the
+ * message.  Instead, we use remote_SWID and local_SWID.  This means
+ * that any message (a request or response) from another device will
+ * always have exactly the same address.  If you didn't do this,
+ * requests and responses from the same device would have different
+ * addresses, and that's not too cool.
+ *
+ * In this address, the remote_SWID is always the SWID the remote
+ * message came from, or the SWID we are sending the message to.
+ * local_SWID is always our SWID.  Note that having our SWID in the
+ * message is a little weird, but this is required.
+ */
+#define IPMI_LAN_ADDR_TYPE		0x04
+struct ipmi_lan_addr {
+	int           addr_type;
+	short         channel;
+	unsigned char privilege;
+	unsigned char session_handle;
+	unsigned char remote_SWID;
+	unsigned char local_SWID;
+	unsigned char lun;
+};
+
+
+/*
+ * Channel for talking directly with the BMC.  When using this
+ * channel, This is for the system interface address type only.  FIXME
+ * - is this right, or should we use -1?
+ */
+#define IPMI_BMC_CHANNEL  0xf
+#define IPMI_NUM_CHANNELS 0x10
+
+/*
+ * Used to signify an "all channel" bitmask.  This is more than the
+ * actual number of channels because this is used in userland and
+ * will cover us if the number of channels is extended.
+ */
+#define IPMI_CHAN_ALL     (~0)
+
+
+/*
+ * A raw IPMI message without any addressing.  This covers both
+ * commands and responses.  The completion code is always the first
+ * byte of data in the response (as the spec shows the messages laid
+ * out).
+ */
+struct ipmi_msg {
+	unsigned char  netfn;
+	unsigned char  cmd;
+	unsigned short data_len;
+	unsigned char  *data;
+};
+
+struct kernel_ipmi_msg {
+	unsigned char  netfn;
+	unsigned char  cmd;
+	unsigned short data_len;
+	unsigned char  *data;
+};
+
+/*
+ * Various defines that are useful for IPMI applications.
+ */
+#define IPMI_INVALID_CMD_COMPLETION_CODE	0xC1
+#define IPMI_TIMEOUT_COMPLETION_CODE		0xC3
+#define IPMI_UNKNOWN_ERR_COMPLETION_CODE	0xff
+
+
+/*
+ * Receive types for messages coming from the receive interface.  This
+ * is used for the receive in-kernel interface and in the receive
+ * IOCTL.
+ *
+ * The "IPMI_RESPONSE_RESPONSE_TYPE" is a little strange sounding, but
+ * it allows you to get the message results when you send a response
+ * message.
+ */
+#define IPMI_RESPONSE_RECV_TYPE		1 /* A response to a command */
+#define IPMI_ASYNC_EVENT_RECV_TYPE	2 /* Something from the event queue */
+#define IPMI_CMD_RECV_TYPE		3 /* A command from somewhere else */
+#define IPMI_RESPONSE_RESPONSE_TYPE	4 /* The response for
+					      a sent response, giving any
+					      error status for sending the
+					      response.  When you send a
+					      response message, this will
+					      be returned. */
+#define IPMI_OEM_RECV_TYPE		5 /* The response for OEM Channels */
+
+/* Note that async events and received commands do not have a completion
+   code as the first byte of the incoming data, unlike a response. */
+
+
+/*
+ * Modes for ipmi_set_maint_mode() and the userland IOCTL.  The AUTO
+ * setting is the default and means it will be set on certain
+ * commands.  Hard setting it on and off will override automatic
+ * operation.
+ */
+#define IPMI_MAINTENANCE_MODE_AUTO	0
+#define IPMI_MAINTENANCE_MODE_OFF	1
+#define IPMI_MAINTENANCE_MODE_ON	2
+
+
+
+/*
+ * The userland interface
+ */
+
+/*
+ * The userland interface for the IPMI driver is a standard character
+ * device, with each instance of an interface registered as a minor
+ * number under the major character device.
+ *
+ * The read and write calls do not work, to get messages in and out
+ * requires ioctl calls because of the complexity of the data.  select
+ * and poll do work, so you can wait for input using the file
+ * descriptor, you just can use read to get it.
+ *
+ * In general, you send a command down to the interface and receive
+ * responses back.  You can use the msgid value to correlate commands
+ * and responses, the driver will take care of figuring out which
+ * incoming messages are for which command and find the proper msgid
+ * value to report.  You will only receive reponses for commands you
+ * send.  Asynchronous events, however, go to all open users, so you
+ * must be ready to handle these (or ignore them if you don't care).
+ *
+ * The address type depends upon the channel type.  When talking
+ * directly to the BMC (IPMC_BMC_CHANNEL), the address is ignored
+ * (IPMI_UNUSED_ADDR_TYPE).  When talking to an IPMB channel, you must
+ * supply a valid IPMB address with the addr_type set properly.
+ *
+ * When talking to normal channels, the driver takes care of the
+ * details of formatting and sending messages on that channel.  You do
+ * not, for instance, have to format a send command, you just send
+ * whatever command you want to the channel, the driver will create
+ * the send command, automatically issue receive command and get even
+ * commands, and pass those up to the proper user.
+ */
+
+
+/* The magic IOCTL value for this interface. */
+#define IPMI_IOC_MAGIC 'i'
+
+
+/* Messages sent to the interface are this format. */
+struct ipmi_req {
+	unsigned char *addr; /* Address to send the message to. */
+	unsigned int  addr_len;
+
+	long    msgid; /* The sequence number for the message.  This
+			  exact value will be reported back in the
+			  response to this request if it is a command.
+			  If it is a response, this will be used as
+			  the sequence value for the response.  */
+
+	struct ipmi_msg msg;
+};
+/*
+ * Send a message to the interfaces.  error values are:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EINVAL - The address supplied was not valid, or the command
+ *              was not allowed.
+ *   - EMSGSIZE - The message to was too large.
+ *   - ENOMEM - Buffers could not be allocated for the command.
+ */
+#define IPMICTL_SEND_COMMAND		_IOR(IPMI_IOC_MAGIC, 13,	\
+					     struct ipmi_req)
+
+/* Messages sent to the interface with timing parameters are this
+   format. */
+struct ipmi_req_settime {
+	struct ipmi_req req;
+
+	/* See ipmi_request_settime() above for details on these
+	   values. */
+	int          retries;
+	unsigned int retry_time_ms;
+};
+/*
+ * Send a message to the interfaces with timing parameters.  error values
+ * are:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EINVAL - The address supplied was not valid, or the command
+ *              was not allowed.
+ *   - EMSGSIZE - The message to was too large.
+ *   - ENOMEM - Buffers could not be allocated for the command.
+ */
+#define IPMICTL_SEND_COMMAND_SETTIME	_IOR(IPMI_IOC_MAGIC, 21,	\
+					     struct ipmi_req_settime)
+
+/* Messages received from the interface are this format. */
+struct ipmi_recv {
+	int     recv_type; /* Is this a command, response or an
+			      asyncronous event. */
+
+	unsigned char *addr;    /* Address the message was from is put
+				   here.  The caller must supply the
+				   memory. */
+	unsigned int  addr_len; /* The size of the address buffer.
+				   The caller supplies the full buffer
+				   length, this value is updated to
+				   the actual message length when the
+				   message is received. */
+
+	long    msgid; /* The sequence number specified in the request
+			  if this is a response.  If this is a command,
+			  this will be the sequence number from the
+			  command. */
+
+	struct ipmi_msg msg; /* The data field must point to a buffer.
+				The data_size field must be set to the
+				size of the message buffer.  The
+				caller supplies the full buffer
+				length, this value is updated to the
+				actual message length when the message
+				is received. */
+};
+
+/*
+ * Receive a message.  error values:
+ *  - EAGAIN - no messages in the queue.
+ *  - EFAULT - an address supplied was invalid.
+ *  - EINVAL - The address supplied was not valid.
+ *  - EMSGSIZE - The message to was too large to fit into the message buffer,
+ *               the message will be left in the buffer. */
+#define IPMICTL_RECEIVE_MSG		_IOWR(IPMI_IOC_MAGIC, 12,	\
+					      struct ipmi_recv)
+
+/*
+ * Like RECEIVE_MSG, but if the message won't fit in the buffer, it
+ * will truncate the contents instead of leaving the data in the
+ * buffer.
+ */
+#define IPMICTL_RECEIVE_MSG_TRUNC	_IOWR(IPMI_IOC_MAGIC, 11,	\
+					      struct ipmi_recv)
+
+/* Register to get commands from other entities on this interface. */
+struct ipmi_cmdspec {
+	unsigned char netfn;
+	unsigned char cmd;
+};
+
+/*
+ * Register to receive a specific command.  error values:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EBUSY - The netfn/cmd supplied was already in use.
+ *   - ENOMEM - could not allocate memory for the entry.
+ */
+#define IPMICTL_REGISTER_FOR_CMD	_IOR(IPMI_IOC_MAGIC, 14,	\
+					     struct ipmi_cmdspec)
+/*
+ * Unregister a registered command.  error values:
+ *  - EFAULT - an address supplied was invalid.
+ *  - ENOENT - The netfn/cmd was not found registered for this user.
+ */
+#define IPMICTL_UNREGISTER_FOR_CMD	_IOR(IPMI_IOC_MAGIC, 15,	\
+					     struct ipmi_cmdspec)
+
+/*
+ * Register to get commands from other entities on specific channels.
+ * This way, you can only listen on specific channels, or have messages
+ * from some channels go to one place and other channels to someplace
+ * else.  The chans field is a bitmask, (1 << channel) for each channel.
+ * It may be IPMI_CHAN_ALL for all channels.
+ */
+struct ipmi_cmdspec_chans {
+	unsigned int netfn;
+	unsigned int cmd;
+	unsigned int chans;
+};
+
+/*
+ * Register to receive a specific command on specific channels.  error values:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EBUSY - One of the netfn/cmd/chans supplied was already in use.
+ *   - ENOMEM - could not allocate memory for the entry.
+ */
+#define IPMICTL_REGISTER_FOR_CMD_CHANS	_IOR(IPMI_IOC_MAGIC, 28,	\
+					     struct ipmi_cmdspec_chans)
+/*
+ * Unregister some netfn/cmd/chans.  error values:
+ *  - EFAULT - an address supplied was invalid.
+ *  - ENOENT - None of the netfn/cmd/chans were found registered for this user.
+ */
+#define IPMICTL_UNREGISTER_FOR_CMD_CHANS _IOR(IPMI_IOC_MAGIC, 29,	\
+					     struct ipmi_cmdspec_chans)
+
+/*
+ * Set whether this interface receives events.  Note that the first
+ * user registered for events will get all pending events for the
+ * interface.  error values:
+ *  - EFAULT - an address supplied was invalid.
+ */
+#define IPMICTL_SET_GETS_EVENTS_CMD	_IOR(IPMI_IOC_MAGIC, 16, int)
+
+/*
+ * Set and get the slave address and LUN that we will use for our
+ * source messages.  Note that this affects the interface, not just
+ * this user, so it will affect all users of this interface.  This is
+ * so some initialization code can come in and do the OEM-specific
+ * things it takes to determine your address (if not the BMC) and set
+ * it for everyone else.  You should probably leave the LUN alone.
+ */
+struct ipmi_channel_lun_address_set {
+	unsigned short channel;
+	unsigned char  value;
+};
+#define IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD \
+	_IOR(IPMI_IOC_MAGIC, 24, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD \
+	_IOR(IPMI_IOC_MAGIC, 25, struct ipmi_channel_lun_address_set)
+#define IPMICTL_SET_MY_CHANNEL_LUN_CMD \
+	_IOR(IPMI_IOC_MAGIC, 26, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_LUN_CMD \
+	_IOR(IPMI_IOC_MAGIC, 27, struct ipmi_channel_lun_address_set)
+/* Legacy interfaces, these only set IPMB 0. */
+#define IPMICTL_SET_MY_ADDRESS_CMD	_IOR(IPMI_IOC_MAGIC, 17, unsigned int)
+#define IPMICTL_GET_MY_ADDRESS_CMD	_IOR(IPMI_IOC_MAGIC, 18, unsigned int)
+#define IPMICTL_SET_MY_LUN_CMD		_IOR(IPMI_IOC_MAGIC, 19, unsigned int)
+#define IPMICTL_GET_MY_LUN_CMD		_IOR(IPMI_IOC_MAGIC, 20, unsigned int)
+
+/*
+ * Get/set the default timing values for an interface.  You shouldn't
+ * generally mess with these.
+ */
+struct ipmi_timing_parms {
+	int          retries;
+	unsigned int retry_time_ms;
+};
+#define IPMICTL_SET_TIMING_PARMS_CMD	_IOR(IPMI_IOC_MAGIC, 22, \
+					     struct ipmi_timing_parms)
+#define IPMICTL_GET_TIMING_PARMS_CMD	_IOR(IPMI_IOC_MAGIC, 23, \
+					     struct ipmi_timing_parms)
+
+/*
+ * Set the maintenance mode.  See ipmi_set_maintenance_mode() above
+ * for a description of what this does.
+ */
+#define IPMICTL_GET_MAINTENANCE_MODE_CMD	_IOR(IPMI_IOC_MAGIC, 30, int)
+#define IPMICTL_SET_MAINTENANCE_MODE_CMD	_IOW(IPMI_IOC_MAGIC, 31, int)
+
+#endif /* __LINUX_IPMI_H */
diff --git a/contrib/libs/linux-headers/linux/ipmi_bmc.h b/contrib/libs/linux-headers/linux/ipmi_bmc.h
new file mode 100644
index 0000000000..b5e23042c6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipmi_bmc.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2015-2018, Intel Corporation.
+ */
+
+#ifndef _LINUX_IPMI_BMC_H
+#define _LINUX_IPMI_BMC_H
+
+#include <linux/ioctl.h>
+
+#define __IPMI_BMC_IOCTL_MAGIC        0xB1
+#define IPMI_BMC_IOCTL_SET_SMS_ATN    _IO(__IPMI_BMC_IOCTL_MAGIC, 0x00)
+#define IPMI_BMC_IOCTL_CLEAR_SMS_ATN  _IO(__IPMI_BMC_IOCTL_MAGIC, 0x01)
+#define IPMI_BMC_IOCTL_FORCE_ABORT    _IO(__IPMI_BMC_IOCTL_MAGIC, 0x02)
+
+#endif /* _LINUX_IPMI_BMC_H */
diff --git a/contrib/libs/linux-headers/linux/ipmi_msgdefs.h b/contrib/libs/linux-headers/linux/ipmi_msgdefs.h
new file mode 100644
index 0000000000..0934af3b80
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipmi_msgdefs.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * ipmi_smi.h
+ *
+ * MontaVista IPMI system management interface
+ *
+ * Author: MontaVista Software, Inc.
+ *         Corey Minyard <minyard@mvista.com>
+ *         source@mvista.com
+ *
+ * Copyright 2002 MontaVista Software Inc.
+ *
+ */
+
+#ifndef __LINUX_IPMI_MSGDEFS_H
+#define __LINUX_IPMI_MSGDEFS_H
+
+/* Various definitions for IPMI messages used by almost everything in
+   the IPMI stack. */
+
+/* NetFNs and commands used inside the IPMI stack. */
+
+#define IPMI_NETFN_SENSOR_EVENT_REQUEST		0x04
+#define IPMI_NETFN_SENSOR_EVENT_RESPONSE	0x05
+#define IPMI_GET_EVENT_RECEIVER_CMD	0x01
+
+#define IPMI_NETFN_APP_REQUEST			0x06
+#define IPMI_NETFN_APP_RESPONSE			0x07
+#define IPMI_GET_DEVICE_ID_CMD		0x01
+#define IPMI_COLD_RESET_CMD		0x02
+#define IPMI_WARM_RESET_CMD		0x03
+#define IPMI_CLEAR_MSG_FLAGS_CMD	0x30
+#define IPMI_GET_DEVICE_GUID_CMD	0x08
+#define IPMI_GET_MSG_FLAGS_CMD		0x31
+#define IPMI_SEND_MSG_CMD		0x34
+#define IPMI_GET_MSG_CMD		0x33
+#define IPMI_SET_BMC_GLOBAL_ENABLES_CMD	0x2e
+#define IPMI_GET_BMC_GLOBAL_ENABLES_CMD	0x2f
+#define IPMI_READ_EVENT_MSG_BUFFER_CMD	0x35
+#define IPMI_GET_CHANNEL_INFO_CMD	0x42
+
+/* Bit for BMC global enables. */
+#define IPMI_BMC_RCV_MSG_INTR     0x01
+#define IPMI_BMC_EVT_MSG_INTR     0x02
+#define IPMI_BMC_EVT_MSG_BUFF     0x04
+#define IPMI_BMC_SYS_LOG          0x08
+
+#define IPMI_NETFN_STORAGE_REQUEST		0x0a
+#define IPMI_NETFN_STORAGE_RESPONSE		0x0b
+#define IPMI_ADD_SEL_ENTRY_CMD		0x44
+
+#define IPMI_NETFN_FIRMWARE_REQUEST		0x08
+#define IPMI_NETFN_FIRMWARE_RESPONSE		0x09
+
+/* The default slave address */
+#define IPMI_BMC_SLAVE_ADDR	0x20
+
+/* The BT interface on high-end HP systems supports up to 255 bytes in
+ * one transfer.  Its "virtual" BMC supports some commands that are longer
+ * than 128 bytes.  Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
+ * some overhead; it's not worth the effort to dynamically size this based
+ * on the results of the "Get BT Capabilities" command. */
+#define IPMI_MAX_MSG_LENGTH	272	/* multiple of 16 */
+
+#define IPMI_CC_NO_ERROR		0x00
+#define IPMI_NODE_BUSY_ERR		0xc0
+#define IPMI_INVALID_COMMAND_ERR	0xc1
+#define IPMI_TIMEOUT_ERR		0xc3
+#define IPMI_ERR_MSG_TRUNCATED		0xc6
+#define IPMI_REQ_LEN_INVALID_ERR	0xc7
+#define IPMI_REQ_LEN_EXCEEDED_ERR	0xc8
+#define IPMI_DEVICE_IN_FW_UPDATE_ERR	0xd1
+#define IPMI_DEVICE_IN_INIT_ERR		0xd2
+#define IPMI_NOT_IN_MY_STATE_ERR	0xd5	/* IPMI 2.0 */
+#define IPMI_LOST_ARBITRATION_ERR	0x81
+#define IPMI_BUS_ERR			0x82
+#define IPMI_NAK_ON_WRITE_ERR		0x83
+#define IPMI_ERR_UNSPECIFIED		0xff
+
+#define IPMI_CHANNEL_PROTOCOL_IPMB	1
+#define IPMI_CHANNEL_PROTOCOL_ICMB	2
+#define IPMI_CHANNEL_PROTOCOL_SMBUS	4
+#define IPMI_CHANNEL_PROTOCOL_KCS	5
+#define IPMI_CHANNEL_PROTOCOL_SMIC	6
+#define IPMI_CHANNEL_PROTOCOL_BT10	7
+#define IPMI_CHANNEL_PROTOCOL_BT15	8
+#define IPMI_CHANNEL_PROTOCOL_TMODE	9
+
+#define IPMI_CHANNEL_MEDIUM_IPMB	1
+#define IPMI_CHANNEL_MEDIUM_ICMB10	2
+#define IPMI_CHANNEL_MEDIUM_ICMB09	3
+#define IPMI_CHANNEL_MEDIUM_8023LAN	4
+#define IPMI_CHANNEL_MEDIUM_ASYNC	5
+#define IPMI_CHANNEL_MEDIUM_OTHER_LAN	6
+#define IPMI_CHANNEL_MEDIUM_PCI_SMBUS	7
+#define IPMI_CHANNEL_MEDIUM_SMBUS1	8
+#define IPMI_CHANNEL_MEDIUM_SMBUS2	9
+#define IPMI_CHANNEL_MEDIUM_USB1	10
+#define IPMI_CHANNEL_MEDIUM_USB2	11
+#define IPMI_CHANNEL_MEDIUM_SYSINTF	12
+#define IPMI_CHANNEL_MEDIUM_OEM_MIN	0x60
+#define IPMI_CHANNEL_MEDIUM_OEM_MAX	0x7f
+
+#endif /* __LINUX_IPMI_MSGDEFS_H */
diff --git a/contrib/libs/linux-headers/linux/ipmi_ssif_bmc.h b/contrib/libs/linux-headers/linux/ipmi_ssif_bmc.h
new file mode 100644
index 0000000000..a13f10d45e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipmi_ssif_bmc.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/
+/*
+ * Copyright (c) 2022, Ampere Computing LLC.
+ */
+
+#ifndef _LINUX_IPMI_SSIF_BMC_H
+#define _LINUX_IPMI_SSIF_BMC_H
+
+#include <linux/types.h>
+
+/* Max length of ipmi ssif message included netfn and cmd field */
+#define IPMI_SSIF_PAYLOAD_MAX         254
+struct ipmi_ssif_msg {
+	unsigned int len;
+	__u8    payload[IPMI_SSIF_PAYLOAD_MAX];
+};
+
+#endif /* _LINUX_IPMI_SSIF_BMC_H */
diff --git a/contrib/libs/linux-headers/linux/ipsec.h b/contrib/libs/linux-headers/linux/ipsec.h
new file mode 100644
index 0000000000..50d8ee1791
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipsec.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_IPSEC_H
+#define _LINUX_IPSEC_H
+
+/* The definitions, required to talk to KAME racoon IKE. */
+
+#include <linux/pfkeyv2.h>
+
+#define IPSEC_PORT_ANY		0
+#define IPSEC_ULPROTO_ANY	255
+#define IPSEC_PROTO_ANY		255
+
+enum {
+	IPSEC_MODE_ANY		= 0,	/* We do not support this for SA */
+	IPSEC_MODE_TRANSPORT	= 1,
+	IPSEC_MODE_TUNNEL	= 2,
+	IPSEC_MODE_BEET         = 3
+};
+
+enum {
+	IPSEC_DIR_ANY		= 0,
+	IPSEC_DIR_INBOUND	= 1,
+	IPSEC_DIR_OUTBOUND	= 2,
+	IPSEC_DIR_FWD		= 3,	/* It is our own */
+	IPSEC_DIR_MAX		= 4,
+	IPSEC_DIR_INVALID	= 5
+};
+
+enum {
+	IPSEC_POLICY_DISCARD	= 0,
+	IPSEC_POLICY_NONE	= 1,
+	IPSEC_POLICY_IPSEC	= 2,
+	IPSEC_POLICY_ENTRUST	= 3,
+	IPSEC_POLICY_BYPASS	= 4
+};
+
+enum {
+	IPSEC_LEVEL_DEFAULT	= 0,
+	IPSEC_LEVEL_USE		= 1,
+	IPSEC_LEVEL_REQUIRE	= 2,
+	IPSEC_LEVEL_UNIQUE	= 3
+};
+
+#define IPSEC_MANUAL_REQID_MAX	0x3fff
+
+#define IPSEC_REPLAYWSIZE  32
+
+#endif	/* _LINUX_IPSEC_H */
diff --git a/contrib/libs/linux-headers/linux/ipv6_route.h b/contrib/libs/linux-headers/linux/ipv6_route.h
new file mode 100644
index 0000000000..56cad7a60b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ipv6_route.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	Linux INET6 implementation 
+ *
+ *	Authors:
+ *	Pedro Roque		<roque@di.fc.ul.pt>	
+ *
+ *	This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_IPV6_ROUTE_H
+#define _LINUX_IPV6_ROUTE_H
+
+#include <linux/types.h>
+#include <linux/in6.h>			/* For struct in6_addr. */
+
+#define RTF_DEFAULT	0x00010000	/* default - learned via ND	*/
+#define RTF_ALLONLINK	0x00020000	/* (deprecated and will be removed)
+					   fallback, no routers on link */
+#define RTF_ADDRCONF	0x00040000	/* addrconf route - RA		*/
+#define RTF_PREFIX_RT	0x00080000	/* A prefix only route - RA	*/
+#define RTF_ANYCAST	0x00100000	/* Anycast			*/
+
+#define RTF_NONEXTHOP	0x00200000	/* route with no nexthop	*/
+#define RTF_EXPIRES	0x00400000
+
+#define RTF_ROUTEINFO	0x00800000	/* route information - RA	*/
+
+#define RTF_CACHE	0x01000000	/* read-only: can not be set by user */
+#define RTF_FLOW	0x02000000	/* flow significant route	*/
+#define RTF_POLICY	0x04000000	/* policy route			*/
+
+#define RTF_PREF(pref)	((pref) << 27)
+#define RTF_PREF_MASK	0x18000000
+
+#define RTF_PCPU	0x40000000	/* read-only: can not be set by user */
+#define RTF_LOCAL	0x80000000
+
+
+struct in6_rtmsg {
+	struct in6_addr		rtmsg_dst;
+	struct in6_addr		rtmsg_src;
+	struct in6_addr		rtmsg_gateway;
+	__u32			rtmsg_type;
+	__u16			rtmsg_dst_len;
+	__u16			rtmsg_src_len;
+	__u32			rtmsg_metric;
+	unsigned long		rtmsg_info;
+        __u32			rtmsg_flags;
+	int			rtmsg_ifindex;
+};
+
+#define RTMSG_NEWDEVICE		0x11
+#define RTMSG_DELDEVICE		0x12
+#define RTMSG_NEWROUTE		0x21
+#define RTMSG_DELROUTE		0x22
+
+#define IP6_RT_PRIO_USER	1024
+#define IP6_RT_PRIO_ADDRCONF	256
+
+#endif /* _LINUX_IPV6_ROUTE_H */
diff --git a/contrib/libs/linux-headers/linux/isdn/capicmd.h b/contrib/libs/linux-headers/linux/isdn/capicmd.h
new file mode 100644
index 0000000000..5ec88e7548
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/isdn/capicmd.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* $Id: capicmd.h,v 1.2.6.2 2001/09/23 22:24:33 kai Exp $
+ * 
+ * CAPI 2.0 Interface for Linux
+ * 
+ * Copyright 1997 by Carsten Paeth <calle@calle.de>
+ * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef __CAPICMD_H__
+#define __CAPICMD_H__
+
+#define CAPI_MSG_BASELEN		8
+#define CAPI_DATA_B3_REQ_LEN		(CAPI_MSG_BASELEN+4+4+2+2+2)
+#define CAPI_DATA_B3_RESP_LEN		(CAPI_MSG_BASELEN+4+2)
+#define CAPI_DISCONNECT_B3_RESP_LEN	(CAPI_MSG_BASELEN+4)
+
+/*----- CAPI commands -----*/
+#define CAPI_ALERT		    0x01
+#define CAPI_CONNECT		    0x02
+#define CAPI_CONNECT_ACTIVE	    0x03
+#define CAPI_CONNECT_B3_ACTIVE	    0x83
+#define CAPI_CONNECT_B3 	    0x82
+#define CAPI_CONNECT_B3_T90_ACTIVE  0x88
+#define CAPI_DATA_B3		    0x86
+#define CAPI_DISCONNECT_B3	    0x84
+#define CAPI_DISCONNECT 	    0x04
+#define CAPI_FACILITY		    0x80
+#define CAPI_INFO		    0x08
+#define CAPI_LISTEN		    0x05
+#define CAPI_MANUFACTURER	    0xff
+#define CAPI_RESET_B3		    0x87
+#define CAPI_SELECT_B_PROTOCOL	    0x41
+
+/*----- CAPI subcommands -----*/
+
+#define CAPI_REQ    0x80
+#define CAPI_CONF   0x81
+#define CAPI_IND    0x82
+#define CAPI_RESP   0x83
+
+/*----- CAPI combined commands -----*/
+
+#define CAPICMD(cmd,subcmd)	(((cmd)<<8)|(subcmd))
+
+#define CAPI_DISCONNECT_REQ		CAPICMD(CAPI_DISCONNECT,CAPI_REQ)
+#define CAPI_DISCONNECT_CONF		CAPICMD(CAPI_DISCONNECT,CAPI_CONF)
+#define CAPI_DISCONNECT_IND		CAPICMD(CAPI_DISCONNECT,CAPI_IND)
+#define CAPI_DISCONNECT_RESP		CAPICMD(CAPI_DISCONNECT,CAPI_RESP)
+
+#define CAPI_ALERT_REQ			CAPICMD(CAPI_ALERT,CAPI_REQ)
+#define CAPI_ALERT_CONF			CAPICMD(CAPI_ALERT,CAPI_CONF)
+
+#define CAPI_CONNECT_REQ		CAPICMD(CAPI_CONNECT,CAPI_REQ)
+#define CAPI_CONNECT_CONF		CAPICMD(CAPI_CONNECT,CAPI_CONF)
+#define CAPI_CONNECT_IND		CAPICMD(CAPI_CONNECT,CAPI_IND)
+#define CAPI_CONNECT_RESP		CAPICMD(CAPI_CONNECT,CAPI_RESP)
+
+#define CAPI_CONNECT_ACTIVE_REQ		CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_REQ)
+#define CAPI_CONNECT_ACTIVE_CONF	CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_CONF)
+#define CAPI_CONNECT_ACTIVE_IND		CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_IND)
+#define CAPI_CONNECT_ACTIVE_RESP	CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_RESP)
+
+#define CAPI_SELECT_B_PROTOCOL_REQ	CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_REQ)
+#define CAPI_SELECT_B_PROTOCOL_CONF	CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_CONF)
+
+#define CAPI_CONNECT_B3_ACTIVE_REQ	CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_REQ)
+#define CAPI_CONNECT_B3_ACTIVE_CONF	CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_CONF)
+#define CAPI_CONNECT_B3_ACTIVE_IND	CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_IND)
+#define CAPI_CONNECT_B3_ACTIVE_RESP	CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_RESP)
+
+#define CAPI_CONNECT_B3_REQ		CAPICMD(CAPI_CONNECT_B3,CAPI_REQ)
+#define CAPI_CONNECT_B3_CONF		CAPICMD(CAPI_CONNECT_B3,CAPI_CONF)
+#define CAPI_CONNECT_B3_IND		CAPICMD(CAPI_CONNECT_B3,CAPI_IND)
+#define CAPI_CONNECT_B3_RESP		CAPICMD(CAPI_CONNECT_B3,CAPI_RESP)
+
+
+#define CAPI_CONNECT_B3_T90_ACTIVE_IND	CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_IND)
+#define CAPI_CONNECT_B3_T90_ACTIVE_RESP	CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_RESP)
+
+#define CAPI_DATA_B3_REQ		CAPICMD(CAPI_DATA_B3,CAPI_REQ)
+#define CAPI_DATA_B3_CONF		CAPICMD(CAPI_DATA_B3,CAPI_CONF)
+#define CAPI_DATA_B3_IND		CAPICMD(CAPI_DATA_B3,CAPI_IND)
+#define CAPI_DATA_B3_RESP		CAPICMD(CAPI_DATA_B3,CAPI_RESP)
+
+#define CAPI_DISCONNECT_B3_REQ		CAPICMD(CAPI_DISCONNECT_B3,CAPI_REQ)
+#define CAPI_DISCONNECT_B3_CONF		CAPICMD(CAPI_DISCONNECT_B3,CAPI_CONF)
+#define CAPI_DISCONNECT_B3_IND		CAPICMD(CAPI_DISCONNECT_B3,CAPI_IND)
+#define CAPI_DISCONNECT_B3_RESP		CAPICMD(CAPI_DISCONNECT_B3,CAPI_RESP)
+
+#define CAPI_RESET_B3_REQ		CAPICMD(CAPI_RESET_B3,CAPI_REQ)
+#define CAPI_RESET_B3_CONF		CAPICMD(CAPI_RESET_B3,CAPI_CONF)
+#define CAPI_RESET_B3_IND		CAPICMD(CAPI_RESET_B3,CAPI_IND)
+#define CAPI_RESET_B3_RESP		CAPICMD(CAPI_RESET_B3,CAPI_RESP)
+
+#define CAPI_LISTEN_REQ			CAPICMD(CAPI_LISTEN,CAPI_REQ)
+#define CAPI_LISTEN_CONF		CAPICMD(CAPI_LISTEN,CAPI_CONF)
+
+#define CAPI_MANUFACTURER_REQ		CAPICMD(CAPI_MANUFACTURER,CAPI_REQ)
+#define CAPI_MANUFACTURER_CONF		CAPICMD(CAPI_MANUFACTURER,CAPI_CONF)
+#define CAPI_MANUFACTURER_IND		CAPICMD(CAPI_MANUFACTURER,CAPI_IND)
+#define CAPI_MANUFACTURER_RESP		CAPICMD(CAPI_MANUFACTURER,CAPI_RESP)
+
+#define CAPI_FACILITY_REQ		CAPICMD(CAPI_FACILITY,CAPI_REQ)
+#define CAPI_FACILITY_CONF		CAPICMD(CAPI_FACILITY,CAPI_CONF)
+#define CAPI_FACILITY_IND		CAPICMD(CAPI_FACILITY,CAPI_IND)
+#define CAPI_FACILITY_RESP		CAPICMD(CAPI_FACILITY,CAPI_RESP)
+
+#define CAPI_INFO_REQ			CAPICMD(CAPI_INFO,CAPI_REQ)
+#define CAPI_INFO_CONF			CAPICMD(CAPI_INFO,CAPI_CONF)
+#define CAPI_INFO_IND			CAPICMD(CAPI_INFO,CAPI_IND)
+#define CAPI_INFO_RESP			CAPICMD(CAPI_INFO,CAPI_RESP)
+
+#endif				/* __CAPICMD_H__ */
diff --git a/contrib/libs/linux-headers/linux/iso_fs.h b/contrib/libs/linux-headers/linux/iso_fs.h
new file mode 100644
index 0000000000..758178f5b5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/iso_fs.h
@@ -0,0 +1,166 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ISOFS_FS_H
+#define _ISOFS_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/*
+ * The isofs filesystem constants/structures
+ */
+
+/* This part borrowed from the bsd386 isofs */
+#define ISODCL(from, to) (to - from + 1)
+
+struct iso_volume_descriptor {
+	__u8 type[ISODCL(1,1)]; /* 711 */
+	char id[ISODCL(2,6)];
+	__u8 version[ISODCL(7,7)];
+	__u8 data[ISODCL(8,2048)];
+};
+
+/* volume descriptor types */
+#define ISO_VD_PRIMARY 1
+#define ISO_VD_SUPPLEMENTARY 2
+#define ISO_VD_END 255
+
+#define ISO_STANDARD_ID "CD001"
+
+struct iso_primary_descriptor {
+	__u8 type			[ISODCL (  1,   1)]; /* 711 */
+	char id				[ISODCL (  2,   6)];
+	__u8 version			[ISODCL (  7,   7)]; /* 711 */
+	__u8 unused1			[ISODCL (  8,   8)];
+	char system_id			[ISODCL (  9,  40)]; /* achars */
+	char volume_id			[ISODCL ( 41,  72)]; /* dchars */
+	__u8 unused2			[ISODCL ( 73,  80)];
+	__u8 volume_space_size		[ISODCL ( 81,  88)]; /* 733 */
+	__u8 unused3			[ISODCL ( 89, 120)];
+	__u8 volume_set_size		[ISODCL (121, 124)]; /* 723 */
+	__u8 volume_sequence_number	[ISODCL (125, 128)]; /* 723 */
+	__u8 logical_block_size		[ISODCL (129, 132)]; /* 723 */
+	__u8 path_table_size		[ISODCL (133, 140)]; /* 733 */
+	__u8 type_l_path_table		[ISODCL (141, 144)]; /* 731 */
+	__u8 opt_type_l_path_table	[ISODCL (145, 148)]; /* 731 */
+	__u8 type_m_path_table		[ISODCL (149, 152)]; /* 732 */
+	__u8 opt_type_m_path_table	[ISODCL (153, 156)]; /* 732 */
+	__u8 root_directory_record	[ISODCL (157, 190)]; /* 9.1 */
+	char volume_set_id		[ISODCL (191, 318)]; /* dchars */
+	char publisher_id		[ISODCL (319, 446)]; /* achars */
+	char preparer_id		[ISODCL (447, 574)]; /* achars */
+	char application_id		[ISODCL (575, 702)]; /* achars */
+	char copyright_file_id		[ISODCL (703, 739)]; /* 7.5 dchars */
+	char abstract_file_id		[ISODCL (740, 776)]; /* 7.5 dchars */
+	char bibliographic_file_id	[ISODCL (777, 813)]; /* 7.5 dchars */
+	__u8 creation_date		[ISODCL (814, 830)]; /* 8.4.26.1 */
+	__u8 modification_date		[ISODCL (831, 847)]; /* 8.4.26.1 */
+	__u8 expiration_date		[ISODCL (848, 864)]; /* 8.4.26.1 */
+	__u8 effective_date		[ISODCL (865, 881)]; /* 8.4.26.1 */
+	__u8 file_structure_version	[ISODCL (882, 882)]; /* 711 */
+	__u8 unused4			[ISODCL (883, 883)];
+	__u8 application_data		[ISODCL (884, 1395)];
+	__u8 unused5			[ISODCL (1396, 2048)];
+};
+
+/* Almost the same as the primary descriptor but two fields are specified */
+struct iso_supplementary_descriptor {
+	__u8 type			[ISODCL (  1,   1)]; /* 711 */
+	char id				[ISODCL (  2,   6)];
+	__u8 version			[ISODCL (  7,   7)]; /* 711 */
+	__u8 flags			[ISODCL (  8,   8)]; /* 853 */
+	char system_id			[ISODCL (  9,  40)]; /* achars */
+	char volume_id			[ISODCL ( 41,  72)]; /* dchars */
+	__u8 unused2			[ISODCL ( 73,  80)];
+	__u8 volume_space_size		[ISODCL ( 81,  88)]; /* 733 */
+	__u8 escape			[ISODCL ( 89, 120)]; /* 856 */
+	__u8 volume_set_size		[ISODCL (121, 124)]; /* 723 */
+	__u8 volume_sequence_number	[ISODCL (125, 128)]; /* 723 */
+	__u8 logical_block_size		[ISODCL (129, 132)]; /* 723 */
+	__u8 path_table_size		[ISODCL (133, 140)]; /* 733 */
+	__u8 type_l_path_table		[ISODCL (141, 144)]; /* 731 */
+	__u8 opt_type_l_path_table	[ISODCL (145, 148)]; /* 731 */
+	__u8 type_m_path_table		[ISODCL (149, 152)]; /* 732 */
+	__u8 opt_type_m_path_table	[ISODCL (153, 156)]; /* 732 */
+	__u8 root_directory_record	[ISODCL (157, 190)]; /* 9.1 */
+	char volume_set_id		[ISODCL (191, 318)]; /* dchars */
+	char publisher_id		[ISODCL (319, 446)]; /* achars */
+	char preparer_id		[ISODCL (447, 574)]; /* achars */
+	char application_id		[ISODCL (575, 702)]; /* achars */
+	char copyright_file_id		[ISODCL (703, 739)]; /* 7.5 dchars */
+	char abstract_file_id		[ISODCL (740, 776)]; /* 7.5 dchars */
+	char bibliographic_file_id	[ISODCL (777, 813)]; /* 7.5 dchars */
+	__u8 creation_date		[ISODCL (814, 830)]; /* 8.4.26.1 */
+	__u8 modification_date		[ISODCL (831, 847)]; /* 8.4.26.1 */
+	__u8 expiration_date		[ISODCL (848, 864)]; /* 8.4.26.1 */
+	__u8 effective_date		[ISODCL (865, 881)]; /* 8.4.26.1 */
+	__u8 file_structure_version	[ISODCL (882, 882)]; /* 711 */
+	__u8 unused4			[ISODCL (883, 883)];
+	__u8 application_data		[ISODCL (884, 1395)];
+	__u8 unused5			[ISODCL (1396, 2048)];
+};
+
+
+#define HS_STANDARD_ID "CDROM"
+
+struct  hs_volume_descriptor {
+	__u8 foo			[ISODCL (  1,   8)]; /* 733 */
+	__u8 type			[ISODCL (  9,   9)]; /* 711 */
+	char id				[ISODCL ( 10,  14)];
+	__u8 version			[ISODCL ( 15,  15)]; /* 711 */
+	__u8 data[ISODCL(16,2048)];
+};
+
+
+struct hs_primary_descriptor {
+	__u8 foo			[ISODCL (  1,   8)]; /* 733 */
+	__u8 type			[ISODCL (  9,   9)]; /* 711 */
+	__u8 id				[ISODCL ( 10,  14)];
+	__u8 version			[ISODCL ( 15,  15)]; /* 711 */
+	__u8 unused1			[ISODCL ( 16,  16)]; /* 711 */
+	char system_id			[ISODCL ( 17,  48)]; /* achars */
+	char volume_id			[ISODCL ( 49,  80)]; /* dchars */
+	__u8 unused2			[ISODCL ( 81,  88)]; /* 733 */
+	__u8 volume_space_size		[ISODCL ( 89,  96)]; /* 733 */
+	__u8 unused3			[ISODCL ( 97, 128)]; /* 733 */
+	__u8 volume_set_size		[ISODCL (129, 132)]; /* 723 */
+	__u8 volume_sequence_number	[ISODCL (133, 136)]; /* 723 */
+	__u8 logical_block_size		[ISODCL (137, 140)]; /* 723 */
+	__u8 path_table_size		[ISODCL (141, 148)]; /* 733 */
+	__u8 type_l_path_table		[ISODCL (149, 152)]; /* 731 */
+	__u8 unused4			[ISODCL (153, 180)]; /* 733 */
+	__u8 root_directory_record	[ISODCL (181, 214)]; /* 9.1 */
+};
+
+/* We use this to help us look up the parent inode numbers. */
+
+struct iso_path_table{
+	__u8  name_len[2];	/* 721 */
+	__u8  extent[4];	/* 731 */
+	__u8  parent[2];	/* 721 */
+	char name[];
+} __attribute__((packed));
+
+/* high sierra is identical to iso, except that the date is only 6 bytes, and
+   there is an extra reserved byte after the flags */
+
+struct iso_directory_record {
+	__u8 length			[ISODCL (1, 1)]; /* 711 */
+	__u8 ext_attr_length		[ISODCL (2, 2)]; /* 711 */
+	__u8 extent			[ISODCL (3, 10)]; /* 733 */
+	__u8 size			[ISODCL (11, 18)]; /* 733 */
+	__u8 date			[ISODCL (19, 25)]; /* 7 by 711 */
+	__u8 flags			[ISODCL (26, 26)];
+	__u8 file_unit_size		[ISODCL (27, 27)]; /* 711 */
+	__u8 interleave			[ISODCL (28, 28)]; /* 711 */
+	__u8 volume_sequence_number	[ISODCL (29, 32)]; /* 723 */
+	__u8 name_len			[ISODCL (33, 33)]; /* 711 */
+	char name			[];
+} __attribute__((packed));
+
+#define ISOFS_BLOCK_BITS 11
+#define ISOFS_BLOCK_SIZE 2048
+
+#define ISOFS_BUFFER_SIZE(INODE) ((INODE)->i_sb->s_blocksize)
+#define ISOFS_BUFFER_BITS(INODE) ((INODE)->i_sb->s_blocksize_bits)
+
+#endif /* _ISOFS_FS_H */
diff --git a/contrib/libs/linux-headers/linux/isst_if.h b/contrib/libs/linux-headers/linux/isst_if.h
new file mode 100644
index 0000000000..0df1a1c3ca
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/isst_if.h
@@ -0,0 +1,475 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Intel Speed Select Interface: OS to hardware Interface
+ * Copyright (c) 2019, Intel Corporation.
+ * All rights reserved.
+ *
+ * Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+ */
+
+#ifndef __ISST_IF_H
+#define __ISST_IF_H
+
+#include <linux/types.h>
+
+/**
+ * struct isst_if_platform_info - Define platform information
+ * @api_version:	Version of the firmware document, which this driver
+ *			can communicate
+ * @driver_version:	Driver version, which will help user to send right
+ *			commands. Even if the firmware is capable, driver may
+ *			not be ready
+ * @max_cmds_per_ioctl:	Returns the maximum number of commands driver will
+ *			accept in a single ioctl
+ * @mbox_supported:	Support of mail box interface
+ * @mmio_supported:	Support of mmio interface for core-power feature
+ *
+ * Used to return output of IOCTL ISST_IF_GET_PLATFORM_INFO. This
+ * information can be used by the user space, to get the driver, firmware
+ * support and also number of commands to send in a single IOCTL request.
+ */
+struct isst_if_platform_info {
+	__u16 api_version;
+	__u16 driver_version;
+	__u16 max_cmds_per_ioctl;
+	__u8 mbox_supported;
+	__u8 mmio_supported;
+};
+
+/**
+ * struct isst_if_cpu_map - CPU mapping between logical and physical CPU
+ * @logical_cpu:	Linux logical CPU number
+ * @physical_cpu:	PUNIT CPU number
+ *
+ * Used to convert from Linux logical CPU to PUNIT CPU numbering scheme.
+ * The PUNIT CPU number is different than APIC ID based CPU numbering.
+ */
+struct isst_if_cpu_map {
+	__u32 logical_cpu;
+	__u32 physical_cpu;
+};
+
+/**
+ * struct isst_if_cpu_maps - structure for CPU map IOCTL
+ * @cmd_count:	Number of CPU mapping command in cpu_map[]
+ * @cpu_map[]:	Holds one or more CPU map data structure
+ *
+ * This structure used with ioctl ISST_IF_GET_PHY_ID to send
+ * one or more CPU mapping commands. Here IOCTL return value indicates
+ * number of commands sent or error number if no commands have been sent.
+ */
+struct isst_if_cpu_maps {
+	__u32 cmd_count;
+	struct isst_if_cpu_map cpu_map[1];
+};
+
+/**
+ * struct isst_if_io_reg - Read write PUNIT IO register
+ * @read_write:		Value 0: Read, 1: Write
+ * @logical_cpu:	Logical CPU number to get target PCI device.
+ * @reg:		PUNIT register offset
+ * @value:		For write operation value to write and for
+ *			read placeholder read value
+ *
+ * Structure to specify read/write data to PUNIT registers.
+ */
+struct isst_if_io_reg {
+	__u32 read_write; /* Read:0, Write:1 */
+	__u32 logical_cpu;
+	__u32 reg;
+	__u32 value;
+};
+
+/**
+ * struct isst_if_io_regs - structure for IO register commands
+ * @cmd_count:	Number of io reg commands in io_reg[]
+ * @io_reg[]:	Holds one or more io_reg command structure
+ *
+ * This structure used with ioctl ISST_IF_IO_CMD to send
+ * one or more read/write commands to PUNIT. Here IOCTL return value
+ * indicates number of requests sent or error number if no requests have
+ * been sent.
+ */
+struct isst_if_io_regs {
+	__u32 req_count;
+	struct isst_if_io_reg io_reg[1];
+};
+
+/**
+ * struct isst_if_mbox_cmd - Structure to define mail box command
+ * @logical_cpu:	Logical CPU number to get target PCI device
+ * @parameter:		Mailbox parameter value
+ * @req_data:		Request data for the mailbox
+ * @resp_data:		Response data for mailbox command response
+ * @command:		Mailbox command value
+ * @sub_command:	Mailbox sub command value
+ * @reserved:		Unused, set to 0
+ *
+ * Structure to specify mailbox command to be sent to PUNIT.
+ */
+struct isst_if_mbox_cmd {
+	__u32 logical_cpu;
+	__u32 parameter;
+	__u32 req_data;
+	__u32 resp_data;
+	__u16 command;
+	__u16 sub_command;
+	__u32 reserved;
+};
+
+/**
+ * struct isst_if_mbox_cmds - structure for mailbox commands
+ * @cmd_count:	Number of mailbox commands in mbox_cmd[]
+ * @mbox_cmd[]:	Holds one or more mbox commands
+ *
+ * This structure used with ioctl ISST_IF_MBOX_COMMAND to send
+ * one or more mailbox commands to PUNIT. Here IOCTL return value
+ * indicates number of commands sent or error number if no commands have
+ * been sent.
+ */
+struct isst_if_mbox_cmds {
+	__u32 cmd_count;
+	struct isst_if_mbox_cmd mbox_cmd[1];
+};
+
+/**
+ * struct isst_if_msr_cmd - Structure to define msr command
+ * @read_write:		Value 0: Read, 1: Write
+ * @logical_cpu:	Logical CPU number
+ * @msr:		MSR number
+ * @data:		For write operation, data to write, for read
+ *			place holder
+ *
+ * Structure to specify MSR command related to PUNIT.
+ */
+struct isst_if_msr_cmd {
+	__u32 read_write; /* Read:0, Write:1 */
+	__u32 logical_cpu;
+	__u64 msr;
+	__u64 data;
+};
+
+/**
+ * struct isst_if_msr_cmds - structure for msr commands
+ * @cmd_count:	Number of mailbox commands in msr_cmd[]
+ * @msr_cmd[]:	Holds one or more msr commands
+ *
+ * This structure used with ioctl ISST_IF_MSR_COMMAND to send
+ * one or more MSR commands. IOCTL return value indicates number of
+ * commands sent or error number if no commands have been sent.
+ */
+struct isst_if_msr_cmds {
+	__u32 cmd_count;
+	struct isst_if_msr_cmd msr_cmd[1];
+};
+
+/**
+ * struct isst_core_power - Structure to get/set core_power feature
+ * @get_set:	0: Get, 1: Set
+ * @socket_id:	Socket/package id
+ * @power_domain: Power Domain id
+ * @enable:	Feature enable status
+ * @priority_type: Priority type for the feature (ordered/proportional)
+ *
+ * Structure to get/set core_power feature state using IOCTL
+ * ISST_IF_CORE_POWER_STATE.
+ */
+struct isst_core_power {
+	__u8 get_set;
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 enable;
+	__u8 supported;
+	__u8 priority_type;
+};
+
+/**
+ * struct isst_clos_param - Structure to get/set clos praram
+ * @get_set:	0: Get, 1: Set
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * clos:	Clos ID for the parameters
+ * min_freq_mhz: Minimum frequency in MHz
+ * max_freq_mhz: Maximum frequency in MHz
+ * prop_prio:	Proportional priority from 0-15
+ *
+ * Structure to get/set per clos property using IOCTL
+ * ISST_IF_CLOS_PARAM.
+ */
+struct isst_clos_param {
+	__u8 get_set;
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 clos;
+	__u16 min_freq_mhz;
+	__u16 max_freq_mhz;
+	__u8 prop_prio;
+};
+
+/**
+ * struct isst_if_clos_assoc - Structure to assign clos to a CPU
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @logical_cpu: CPU number
+ * @clos:	Clos ID to assign to the logical CPU
+ *
+ * Structure to get/set core_power feature.
+ */
+struct isst_if_clos_assoc {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u16 logical_cpu;
+	__u16 clos;
+};
+
+/**
+ * struct isst_if_clos_assoc_cmds - Structure to assign clos to CPUs
+ * @cmd_count:	Number of cmds (cpus) in this request
+ * @get_set:	Request is for get or set
+ * @punit_cpu_map: Set to 1 if the CPU number is punit numbering not
+ *		   Linux CPU number
+ *
+ * Structure used to get/set associate CPUs to clos using IOCTL
+ * ISST_IF_CLOS_ASSOC.
+ */
+struct isst_if_clos_assoc_cmds {
+	__u16 cmd_count;
+	__u16 get_set;
+	__u16 punit_cpu_map;
+	struct isst_if_clos_assoc assoc_info[1];
+};
+
+/**
+ * struct isst_tpmi_instance_count - Get number of TPMI instances per socket
+ * @socket_id:	Socket/package id
+ * @count:	Number of instances
+ * @valid_mask: Mask of instances as there can be holes
+ *
+ * Structure used to get TPMI instances information using
+ * IOCTL ISST_IF_COUNT_TPMI_INSTANCES.
+ */
+struct isst_tpmi_instance_count {
+	__u8 socket_id;
+	__u8 count;
+	__u16 valid_mask;
+};
+
+/**
+ * struct isst_perf_level_info - Structure to get information on SST-PP levels
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @logical_cpu: CPU number
+ * @clos:	Clos ID to assign to the logical CPU
+ * @max_level: Maximum performance level supported by the platform
+ * @feature_rev: The feature revision for SST-PP supported by the platform
+ * @level_mask: Mask of supported performance levels
+ * @current_level: Current performance level
+ * @feature_state: SST-BF and SST-TF (enabled/disabled) status at current level
+ * @locked: SST-PP performance level change is locked/unlocked
+ * @enabled: SST-PP feature is enabled or not
+ * @sst-tf_support: SST-TF support status at this level
+ * @sst-bf_support: SST-BF support status at this level
+ *
+ * Structure to get SST-PP details using IOCTL ISST_IF_PERF_LEVELS.
+ */
+struct isst_perf_level_info {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 max_level;
+	__u8 feature_rev;
+	__u8 level_mask;
+	__u8 current_level;
+	__u8 feature_state;
+	__u8 locked;
+	__u8 enabled;
+	__u8 sst_tf_support;
+	__u8 sst_bf_support;
+};
+
+/**
+ * struct isst_perf_level_control - Structure to set SST-PP level
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @level:	level to set
+ *
+ * Structure used change SST-PP level using IOCTL ISST_IF_PERF_SET_LEVEL.
+ */
+struct isst_perf_level_control {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 level;
+};
+
+/**
+ * struct isst_perf_feature_control - Structure to activate SST-BF/SST-TF
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @feature:	bit 0 = SST-BF state, bit 1 = SST-TF state
+ *
+ * Structure used to enable SST-BF/SST-TF using IOCTL ISST_IF_PERF_SET_FEATURE.
+ */
+struct isst_perf_feature_control {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 feature;
+};
+
+#define TRL_MAX_BUCKETS	8
+#define TRL_MAX_LEVELS		6
+
+/**
+ * struct isst_perf_level_data_info - Structure to get SST-PP level details
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @level:	SST-PP level for which caller wants to get information
+ * @tdp_ratio: TDP Ratio
+ * @base_freq_mhz: Base frequency in MHz
+ * @base_freq_avx2_mhz: AVX2 Base frequency in MHz
+ * @base_freq_avx512_mhz: AVX512 base frequency in MHz
+ * @base_freq_amx_mhz: AMX base frequency in MHz
+ * @thermal_design_power_w: Thermal design (TDP) power
+ * @tjunction_max_c: Max junction temperature
+ * @max_memory_freq_mhz: Max memory frequency in MHz
+ * @cooling_type: Type of cooling is used
+ * @p0_freq_mhz: core maximum frequency
+ * @p1_freq_mhz: Core TDP frequency
+ * @pn_freq_mhz: Core maximum efficiency frequency
+ * @pm_freq_mhz: Core minimum frequency
+ * @p0_fabric_freq_mhz: Fabric (Uncore) maximum frequency
+ * @p1_fabric_freq_mhz: Fabric (Uncore) TDP frequency
+ * @pn_fabric_freq_mhz: Fabric (Uncore) minimum efficiency frequency
+ * @pm_fabric_freq_mhz: Fabric (Uncore) minimum frequency
+ * @max_buckets: Maximum trl buckets
+ * @max_trl_levels: Maximum trl levels
+ * @bucket_core_counts[TRL_MAX_BUCKETS]: Number of cores per bucket
+ * @trl_freq_mhz[TRL_MAX_LEVELS][TRL_MAX_BUCKETS]: maximum frequency
+ * for a bucket and trl level
+ *
+ * Structure used to get information on frequencies and TDP for a SST-PP
+ * level using ISST_IF_GET_PERF_LEVEL_INFO.
+ */
+struct isst_perf_level_data_info {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u16 level;
+	__u16 tdp_ratio;
+	__u16 base_freq_mhz;
+	__u16 base_freq_avx2_mhz;
+	__u16 base_freq_avx512_mhz;
+	__u16 base_freq_amx_mhz;
+	__u16 thermal_design_power_w;
+	__u16 tjunction_max_c;
+	__u16 max_memory_freq_mhz;
+	__u16 cooling_type;
+	__u16 p0_freq_mhz;
+	__u16 p1_freq_mhz;
+	__u16 pn_freq_mhz;
+	__u16 pm_freq_mhz;
+	__u16 p0_fabric_freq_mhz;
+	__u16 p1_fabric_freq_mhz;
+	__u16 pn_fabric_freq_mhz;
+	__u16 pm_fabric_freq_mhz;
+	__u16 max_buckets;
+	__u16 max_trl_levels;
+	__u16 bucket_core_counts[TRL_MAX_BUCKETS];
+	__u16 trl_freq_mhz[TRL_MAX_LEVELS][TRL_MAX_BUCKETS];
+};
+
+/**
+ * struct isst_perf_level_cpu_mask - Structure to get SST-PP level CPU mask
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @level:	SST-PP level for which caller wants to get information
+ * @punit_cpu_map: Set to 1 if the CPU number is punit numbering not
+ *		   Linux CPU number. If 0 CPU buffer is copied to user space
+ *		   supplied cpu_buffer of size cpu_buffer_size. Punit
+ *		   cpu mask is copied to "mask" field.
+ * @mask:	cpu mask for this PP level (punit CPU numbering)
+ * @cpu_buffer_size: size of cpu_buffer also used to return the copied CPU
+ *		buffer size.
+ * @cpu_buffer:	Buffer to copy CPU mask when punit_cpu_map is 0
+ *
+ * Structure used to get cpumask for a SST-PP level using
+ * IOCTL ISST_IF_GET_PERF_LEVEL_CPU_MASK. Also used to get CPU mask for
+ * IOCTL ISST_IF_GET_BASE_FREQ_CPU_MASK for SST-BF.
+ */
+struct isst_perf_level_cpu_mask {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u8 level;
+	__u8 punit_cpu_map;
+	__u64 mask;
+	__u16 cpu_buffer_size;
+	__s8 cpu_buffer[1];
+};
+
+/**
+ * struct isst_base_freq_info - Structure to get SST-BF frequencies
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @level:	SST-PP level for which caller wants to get information
+ * @high_base_freq_mhz: High priority CPU base frequency
+ * @low_base_freq_mhz: Low priority CPU base frequency
+ * @tjunction_max_c: Max junction temperature
+ * @thermal_design_power_w: Thermal design power in watts
+ *
+ * Structure used to get SST-BF information using
+ * IOCTL ISST_IF_GET_BASE_FREQ_INFO.
+ */
+struct isst_base_freq_info {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u16 level;
+	__u16 high_base_freq_mhz;
+	__u16 low_base_freq_mhz;
+	__u16 tjunction_max_c;
+	__u16 thermal_design_power_w;
+};
+
+/**
+ * struct isst_turbo_freq_info - Structure to get SST-TF frequencies
+ * @socket_id:	Socket/package id
+ * @power_domain:	Power Domain id
+ * @level:	SST-PP level for which caller wants to get information
+ * @max_clip_freqs: Maximum number of low priority core clipping frequencies
+ * @lp_clip_freq_mhz: Clip frequencies per trl level
+ * @bucket_core_counts: Maximum number of cores for a bucket
+ * @trl_freq_mhz: Frequencies per trl level for each bucket
+ *
+ * Structure used to get SST-TF information using
+ * IOCTL ISST_IF_GET_TURBO_FREQ_INFO.
+ */
+struct isst_turbo_freq_info {
+	__u8 socket_id;
+	__u8 power_domain_id;
+	__u16 level;
+	__u16 max_clip_freqs;
+	__u16 max_buckets;
+	__u16 max_trl_levels;
+	__u16 lp_clip_freq_mhz[TRL_MAX_LEVELS];
+	__u16 bucket_core_counts[TRL_MAX_BUCKETS];
+	__u16 trl_freq_mhz[TRL_MAX_LEVELS][TRL_MAX_BUCKETS];
+};
+
+#define ISST_IF_MAGIC			0xFE
+#define ISST_IF_GET_PLATFORM_INFO	_IOR(ISST_IF_MAGIC, 0, struct isst_if_platform_info *)
+#define ISST_IF_GET_PHY_ID		_IOWR(ISST_IF_MAGIC, 1, struct isst_if_cpu_map *)
+#define ISST_IF_IO_CMD		_IOW(ISST_IF_MAGIC, 2, struct isst_if_io_regs *)
+#define ISST_IF_MBOX_COMMAND	_IOWR(ISST_IF_MAGIC, 3, struct isst_if_mbox_cmds *)
+#define ISST_IF_MSR_COMMAND	_IOWR(ISST_IF_MAGIC, 4, struct isst_if_msr_cmds *)
+
+#define ISST_IF_COUNT_TPMI_INSTANCES	_IOR(ISST_IF_MAGIC, 5, struct isst_tpmi_instance_count *)
+#define ISST_IF_CORE_POWER_STATE _IOWR(ISST_IF_MAGIC, 6, struct isst_core_power *)
+#define ISST_IF_CLOS_PARAM	_IOWR(ISST_IF_MAGIC, 7, struct isst_clos_param *)
+#define ISST_IF_CLOS_ASSOC	_IOWR(ISST_IF_MAGIC, 8, struct isst_if_clos_assoc_cmds *)
+
+#define ISST_IF_PERF_LEVELS	_IOWR(ISST_IF_MAGIC, 9, struct isst_perf_level_info *)
+#define ISST_IF_PERF_SET_LEVEL	_IOW(ISST_IF_MAGIC, 10, struct isst_perf_level_control *)
+#define ISST_IF_PERF_SET_FEATURE _IOW(ISST_IF_MAGIC, 11, struct isst_perf_feature_control *)
+#define ISST_IF_GET_PERF_LEVEL_INFO	_IOR(ISST_IF_MAGIC, 12, struct isst_perf_level_data_info *)
+#define ISST_IF_GET_PERF_LEVEL_CPU_MASK	_IOR(ISST_IF_MAGIC, 13, struct isst_perf_level_cpu_mask *)
+#define ISST_IF_GET_BASE_FREQ_INFO	_IOR(ISST_IF_MAGIC, 14, struct isst_base_freq_info *)
+#define ISST_IF_GET_BASE_FREQ_CPU_MASK	_IOR(ISST_IF_MAGIC, 15, struct isst_perf_level_cpu_mask *)
+#define ISST_IF_GET_TURBO_FREQ_INFO	_IOR(ISST_IF_MAGIC, 16, struct isst_turbo_freq_info *)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/ivtv.h b/contrib/libs/linux-headers/linux/ivtv.h
new file mode 100644
index 0000000000..db40713968
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ivtv.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+    Public ivtv API header
+    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>
+    Copyright (C) 2004-2007  Hans Verkuil <hverkuil@xs4all.nl>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_IVTV_H__
+#define __LINUX_IVTV_H__
+
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+/* ivtv knows several distinct output modes: MPEG streaming,
+   YUV streaming, YUV updates through user DMA and the passthrough
+   mode.
+
+   In order to clearly tell the driver that we are in user DMA
+   YUV mode you need to call IVTV_IOC_DMA_FRAME with y_source == NULL
+   first (althrough if you don't then the first time
+   DMA_FRAME is called the mode switch is done automatically).
+
+   When you close the file handle the user DMA mode is exited again.
+
+   While in one mode, you cannot use another mode (EBUSY is returned).
+
+   All this means that if you want to change the YUV interlacing
+   for the user DMA YUV mode you first need to do call IVTV_IOC_DMA_FRAME
+   with y_source == NULL before you can set the correct format using
+   VIDIOC_S_FMT.
+
+   Eventually all this should be replaced with a proper V4L2 API,
+   but for now we have to do it this way. */
+
+struct ivtv_dma_frame {
+	enum v4l2_buf_type type; /* V4L2_BUF_TYPE_VIDEO_OUTPUT */
+	__u32 pixelformat;	 /* 0 == same as destination */
+	void *y_source;   /* if NULL and type == V4L2_BUF_TYPE_VIDEO_OUTPUT,
+				    then just switch to user DMA YUV output mode */
+	void *uv_source;  /* Unused for RGB pixelformats */
+	struct v4l2_rect src;
+	struct v4l2_rect dst;
+	__u32 src_width;
+	__u32 src_height;
+};
+
+#define IVTV_IOC_DMA_FRAME		_IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
+
+/* Select the passthrough mode (if the argument is non-zero). In the passthrough
+   mode the output of the encoder is passed immediately into the decoder. */
+#define IVTV_IOC_PASSTHROUGH_MODE	_IOW ('V', BASE_VIDIOC_PRIVATE+1, int)
+
+/* Deprecated defines: applications should use the defines from videodev2.h */
+#define IVTV_SLICED_TYPE_TELETEXT_B     V4L2_MPEG_VBI_IVTV_TELETEXT_B
+#define IVTV_SLICED_TYPE_CAPTION_525    V4L2_MPEG_VBI_IVTV_CAPTION_525
+#define IVTV_SLICED_TYPE_WSS_625        V4L2_MPEG_VBI_IVTV_WSS_625
+#define IVTV_SLICED_TYPE_VPS            V4L2_MPEG_VBI_IVTV_VPS
+
+#endif /* _LINUX_IVTV_H */
diff --git a/contrib/libs/linux-headers/linux/ivtvfb.h b/contrib/libs/linux-headers/linux/ivtvfb.h
new file mode 100644
index 0000000000..887c31112e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ivtvfb.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+    On Screen Display cx23415 Framebuffer driver
+
+    Copyright (C) 2006, 2007  Ian Armstrong <ian@iarmst.demon.co.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_IVTVFB_H__
+#define __LINUX_IVTVFB_H__
+
+
+#include <linux/types.h>
+
+/* Framebuffer external API */
+
+struct ivtvfb_dma_frame {
+	void *source;
+	unsigned long dest_offset;
+	int count;
+};
+
+#define IVTVFB_IOC_DMA_FRAME 	_IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/joystick.h b/contrib/libs/linux-headers/linux/joystick.h
new file mode 100644
index 0000000000..badf3169f9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/joystick.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (C) 1996-2000 Vojtech Pavlik
+ *
+ *  Sponsored by SuSE
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef _LINUX_JOYSTICK_H
+#define _LINUX_JOYSTICK_H
+
+
+
+#include <linux/types.h>
+#include <linux/input.h>
+
+/*
+ * Version
+ */
+
+#define JS_VERSION		0x020100
+
+/*
+ * Types and constants for reading from /dev/js
+ */
+
+#define JS_EVENT_BUTTON		0x01	/* button pressed/released */
+#define JS_EVENT_AXIS		0x02	/* joystick moved */
+#define JS_EVENT_INIT		0x80	/* initial state of device */
+
+struct js_event {
+	__u32 time;	/* event timestamp in milliseconds */
+	__s16 value;	/* value */
+	__u8 type;	/* event type */
+	__u8 number;	/* axis/button number */
+};
+
+/*
+ * IOCTL commands for joystick driver
+ */
+
+#define JSIOCGVERSION		_IOR('j', 0x01, __u32)				/* get driver version */
+
+#define JSIOCGAXES		_IOR('j', 0x11, __u8)				/* get number of axes */
+#define JSIOCGBUTTONS		_IOR('j', 0x12, __u8)				/* get number of buttons */
+#define JSIOCGNAME(len)		_IOC(_IOC_READ, 'j', 0x13, len)			/* get identifier string */
+
+#define JSIOCSCORR		_IOW('j', 0x21, struct js_corr)			/* set correction values */
+#define JSIOCGCORR		_IOR('j', 0x22, struct js_corr)			/* get correction values */
+
+#define JSIOCSAXMAP		_IOW('j', 0x31, __u8[ABS_CNT])			/* set axis mapping */
+#define JSIOCGAXMAP		_IOR('j', 0x32, __u8[ABS_CNT])			/* get axis mapping */
+#define JSIOCSBTNMAP		_IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1])	/* set button mapping */
+#define JSIOCGBTNMAP		_IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1])	/* get button mapping */
+
+/*
+ * Types and constants for get/set correction
+ */
+
+#define JS_CORR_NONE		0x00	/* returns raw values */
+#define JS_CORR_BROKEN		0x01	/* broken line */
+
+struct js_corr {
+	__s32 coef[8];
+	__s16 prec;
+	__u16 type;
+};
+
+/*
+ * v0.x compatibility definitions
+ */
+
+#define JS_RETURN		sizeof(struct JS_DATA_TYPE)
+#define JS_TRUE			1
+#define JS_FALSE		0
+#define JS_X_0			0x01
+#define JS_Y_0			0x02
+#define JS_X_1			0x04
+#define JS_Y_1			0x08
+#define JS_MAX			2
+
+#define JS_DEF_TIMEOUT		0x1300
+#define JS_DEF_CORR		0
+#define JS_DEF_TIMELIMIT	10L
+
+#define JS_SET_CAL		1
+#define JS_GET_CAL		2
+#define JS_SET_TIMEOUT		3
+#define JS_GET_TIMEOUT		4
+#define JS_SET_TIMELIMIT	5
+#define JS_GET_TIMELIMIT	6
+#define JS_GET_ALL		7
+#define JS_SET_ALL		8
+
+struct JS_DATA_TYPE {
+	__s32 buttons;
+	__s32 x;
+	__s32 y;
+};
+
+struct JS_DATA_SAVE_TYPE_32 {
+	__s32 JS_TIMEOUT;
+	__s32 BUSY;
+	__s32 JS_EXPIRETIME;
+	__s32 JS_TIMELIMIT;
+	struct JS_DATA_TYPE JS_SAVE;
+	struct JS_DATA_TYPE JS_CORR;
+};
+
+struct JS_DATA_SAVE_TYPE_64 {
+	__s32 JS_TIMEOUT;
+	__s32 BUSY;
+	__s64 JS_EXPIRETIME;
+	__s64 JS_TIMELIMIT;
+	struct JS_DATA_TYPE JS_SAVE;
+	struct JS_DATA_TYPE JS_CORR;
+};
+
+
+#endif /* _LINUX_JOYSTICK_H */
diff --git a/contrib/libs/linux-headers/linux/kcm.h b/contrib/libs/linux-headers/linux/kcm.h
new file mode 100644
index 0000000000..01361ea359
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kcm.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Kernel Connection Multiplexor
+ *
+ * Copyright (c) 2016 Tom Herbert <tom@herbertland.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * User API to clone KCM sockets and attach transport socket to a KCM
+ * multiplexor.
+ */
+
+#ifndef KCM_KERNEL_H
+#define KCM_KERNEL_H
+
+struct kcm_attach {
+	int fd;
+	int bpf_fd;
+};
+
+struct kcm_unattach {
+	int fd;
+};
+
+struct kcm_clone {
+	int fd;
+};
+
+#define SIOCKCMATTACH	(SIOCPROTOPRIVATE + 0)
+#define SIOCKCMUNATTACH	(SIOCPROTOPRIVATE + 1)
+#define SIOCKCMCLONE	(SIOCPROTOPRIVATE + 2)
+
+#define KCMPROTO_CONNECTED	0
+
+/* Socket options */
+#define KCM_RECV_DISABLE	1
+
+#endif
+
diff --git a/contrib/libs/linux-headers/linux/kcmp.h b/contrib/libs/linux-headers/linux/kcmp.h
new file mode 100644
index 0000000000..cfa6717ba2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kcmp.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KCMP_H
+#define _LINUX_KCMP_H
+
+#include <linux/types.h>
+
+/* Comparison type */
+enum kcmp_type {
+	KCMP_FILE,
+	KCMP_VM,
+	KCMP_FILES,
+	KCMP_FS,
+	KCMP_SIGHAND,
+	KCMP_IO,
+	KCMP_SYSVSEM,
+	KCMP_EPOLL_TFD,
+
+	KCMP_TYPES,
+};
+
+/* Slot for KCMP_EPOLL_TFD */
+struct kcmp_epoll_slot {
+	__u32 efd;		/* epoll file descriptor */
+	__u32 tfd;		/* target file number */
+	__u32 toff;		/* target offset within same numbered sequence */
+};
+
+#endif /* _LINUX_KCMP_H */
diff --git a/contrib/libs/linux-headers/linux/kcov.h b/contrib/libs/linux-headers/linux/kcov.h
new file mode 100644
index 0000000000..7aa993274a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kcov.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KCOV_IOCTLS_H
+#define _LINUX_KCOV_IOCTLS_H
+
+#include <linux/types.h>
+
+/*
+ * Argument for KCOV_REMOTE_ENABLE ioctl, see Documentation/dev-tools/kcov.rst
+ * and the comment before kcov_remote_start() for usage details.
+ */
+struct kcov_remote_arg {
+	__u32		trace_mode;	/* KCOV_TRACE_PC or KCOV_TRACE_CMP */
+	__u32		area_size;	/* Length of coverage buffer in words */
+	__u32		num_handles;	/* Size of handles array */
+	__aligned_u64	common_handle;
+	__aligned_u64	handles[];
+};
+
+#define KCOV_REMOTE_MAX_HANDLES		0x100
+
+#define KCOV_INIT_TRACE			_IOR('c', 1, unsigned long)
+#define KCOV_ENABLE			_IO('c', 100)
+#define KCOV_DISABLE			_IO('c', 101)
+#define KCOV_REMOTE_ENABLE		_IOW('c', 102, struct kcov_remote_arg)
+
+enum {
+	/*
+	 * Tracing coverage collection mode.
+	 * Covered PCs are collected in a per-task buffer.
+	 * In new KCOV version the mode is chosen by calling
+	 * ioctl(fd, KCOV_ENABLE, mode). In older versions the mode argument
+	 * was supposed to be 0 in such a call. So, for reasons of backward
+	 * compatibility, we have chosen the value KCOV_TRACE_PC to be 0.
+	 */
+	KCOV_TRACE_PC = 0,
+	/* Collecting comparison operands mode. */
+	KCOV_TRACE_CMP = 1,
+};
+
+/*
+ * The format for the types of collected comparisons.
+ *
+ * Bit 0 shows whether one of the arguments is a compile-time constant.
+ * Bits 1 & 2 contain log2 of the argument size, up to 8 bytes.
+ */
+#define KCOV_CMP_CONST          (1 << 0)
+#define KCOV_CMP_SIZE(n)        ((n) << 1)
+#define KCOV_CMP_MASK           KCOV_CMP_SIZE(3)
+
+#define KCOV_SUBSYSTEM_COMMON	(0x00ull << 56)
+#define KCOV_SUBSYSTEM_USB	(0x01ull << 56)
+
+#define KCOV_SUBSYSTEM_MASK	(0xffull << 56)
+#define KCOV_INSTANCE_MASK	(0xffffffffull)
+
+static __inline__ __u64 kcov_remote_handle(__u64 subsys, __u64 inst)
+{
+	if (subsys & ~KCOV_SUBSYSTEM_MASK || inst & ~KCOV_INSTANCE_MASK)
+		return 0;
+	return subsys | inst;
+}
+
+#endif /* _LINUX_KCOV_IOCTLS_H */
diff --git a/contrib/libs/linux-headers/linux/kd.h b/contrib/libs/linux-headers/linux/kd.h
new file mode 100644
index 0000000000..7d0807e1fc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kd.h
@@ -0,0 +1,190 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KD_H
+#define _LINUX_KD_H
+#include <linux/types.h>
+
+
+/* 0x4B is 'K', to avoid collision with termios and vt */
+
+#define GIO_FONT	0x4B60	/* gets font in expanded form */
+#define PIO_FONT	0x4B61	/* use font in expanded form */
+
+#define GIO_FONTX	0x4B6B	/* get font using struct consolefontdesc */
+#define PIO_FONTX	0x4B6C	/* set font using struct consolefontdesc */
+struct consolefontdesc {
+	unsigned short charcount;	/* characters in font (256 or 512) */
+	unsigned short charheight;	/* scan lines per character (1-32) */
+	char *chardata;		/* font data in expanded form */
+};
+
+#define PIO_FONTRESET   0x4B6D	/* reset to default font */
+
+#define GIO_CMAP	0x4B70	/* gets colour palette on VGA+ */
+#define PIO_CMAP	0x4B71	/* sets colour palette on VGA+ */
+
+#define KIOCSOUND	0x4B2F	/* start sound generation (0 for off) */
+#define KDMKTONE	0x4B30	/* generate tone */
+
+#define KDGETLED	0x4B31	/* return current led state */
+#define KDSETLED	0x4B32	/* set led state [lights, not flags] */
+#define 	LED_SCR		0x01	/* scroll lock led */
+#define 	LED_NUM		0x02	/* num lock led */
+#define 	LED_CAP		0x04	/* caps lock led */
+
+#define KDGKBTYPE	0x4B33	/* get keyboard type */
+#define 	KB_84		0x01
+#define 	KB_101		0x02 	/* this is what we always answer */
+#define 	KB_OTHER	0x03
+
+#define KDADDIO		0x4B34	/* add i/o port as valid */
+#define KDDELIO		0x4B35	/* del i/o port as valid */
+#define KDENABIO	0x4B36	/* enable i/o to video board */
+#define KDDISABIO	0x4B37	/* disable i/o to video board */
+
+#define KDSETMODE	0x4B3A	/* set text/graphics mode */
+#define		KD_TEXT		0x00
+#define		KD_GRAPHICS	0x01
+#define		KD_TEXT0	0x02	/* obsolete */
+#define		KD_TEXT1	0x03	/* obsolete */
+#define KDGETMODE	0x4B3B	/* get current mode */
+
+#define KDMAPDISP	0x4B3C	/* map display into address space */
+#define KDUNMAPDISP	0x4B3D	/* unmap display from address space */
+
+typedef char scrnmap_t;
+#define		E_TABSZ		256
+#define GIO_SCRNMAP	0x4B40	/* get screen mapping from kernel */
+#define PIO_SCRNMAP	0x4B41	/* put screen mapping table in kernel */
+#define GIO_UNISCRNMAP  0x4B69	/* get full Unicode screen mapping */
+#define PIO_UNISCRNMAP  0x4B6A  /* set full Unicode screen mapping */
+
+#define GIO_UNIMAP	0x4B66	/* get unicode-to-font mapping from kernel */
+struct unipair {
+	unsigned short unicode;
+	unsigned short fontpos;
+};
+struct unimapdesc {
+	unsigned short entry_ct;
+	struct unipair *entries;
+};
+#define PIO_UNIMAP	0x4B67	/* put unicode-to-font mapping in kernel */
+#define PIO_UNIMAPCLR	0x4B68	/* clear table, possibly advise hash algorithm */
+struct unimapinit {
+	unsigned short advised_hashsize;  /* 0 if no opinion */
+	unsigned short advised_hashstep;  /* 0 if no opinion */
+	unsigned short advised_hashlevel; /* 0 if no opinion */
+};
+
+#define UNI_DIRECT_BASE 0xF000	/* start of Direct Font Region */
+#define UNI_DIRECT_MASK 0x01FF	/* Direct Font Region bitmask */
+
+#define		K_RAW		0x00
+#define		K_XLATE		0x01
+#define		K_MEDIUMRAW	0x02
+#define		K_UNICODE	0x03
+#define		K_OFF		0x04
+#define KDGKBMODE	0x4B44	/* gets current keyboard mode */
+#define KDSKBMODE	0x4B45	/* sets current keyboard mode */
+
+#define		K_METABIT	0x03
+#define		K_ESCPREFIX	0x04
+#define KDGKBMETA	0x4B62	/* gets meta key handling mode */
+#define KDSKBMETA	0x4B63	/* sets meta key handling mode */
+
+#define		K_SCROLLLOCK	0x01
+#define		K_NUMLOCK	0x02
+#define		K_CAPSLOCK	0x04
+#define	KDGKBLED	0x4B64	/* get led flags (not lights) */
+#define	KDSKBLED	0x4B65	/* set led flags (not lights) */
+
+struct kbentry {
+	unsigned char kb_table;
+	unsigned char kb_index;
+	unsigned short kb_value;
+};
+#define		K_NORMTAB	0x00
+#define		K_SHIFTTAB	0x01
+#define		K_ALTTAB	0x02
+#define		K_ALTSHIFTTAB	0x03
+
+#define KDGKBENT	0x4B46	/* gets one entry in translation table */
+#define KDSKBENT	0x4B47	/* sets one entry in translation table */
+
+struct kbsentry {
+	unsigned char kb_func;
+	unsigned char kb_string[512];
+};
+#define KDGKBSENT	0x4B48	/* gets one function key string entry */
+#define KDSKBSENT	0x4B49	/* sets one function key string entry */
+
+struct kbdiacr {
+        unsigned char diacr, base, result;
+};
+struct kbdiacrs {
+        unsigned int kb_cnt;    /* number of entries in following array */
+	struct kbdiacr kbdiacr[256];    /* MAX_DIACR from keyboard.h */
+};
+#define KDGKBDIACR      0x4B4A  /* read kernel accent table */
+#define KDSKBDIACR      0x4B4B  /* write kernel accent table */
+
+struct kbdiacruc {
+	unsigned int diacr, base, result;
+};
+struct kbdiacrsuc {
+        unsigned int kb_cnt;    /* number of entries in following array */
+	struct kbdiacruc kbdiacruc[256];    /* MAX_DIACR from keyboard.h */
+};
+#define KDGKBDIACRUC    0x4BFA  /* read kernel accent table - UCS */
+#define KDSKBDIACRUC    0x4BFB  /* write kernel accent table - UCS */
+
+struct kbkeycode {
+	unsigned int scancode, keycode;
+};
+#define KDGETKEYCODE	0x4B4C	/* read kernel keycode table entry */
+#define KDSETKEYCODE	0x4B4D	/* write kernel keycode table entry */
+
+#define KDSIGACCEPT	0x4B4E	/* accept kbd generated signals */
+
+struct kbd_repeat {
+	int delay;	/* in msec; <= 0: don't change */
+	int period;	/* in msec; <= 0: don't change */
+			/* earlier this field was misnamed "rate" */
+};
+
+#define KDKBDREP        0x4B52  /* set keyboard delay/repeat rate;
+				 * actually used values are returned */
+
+#define KDFONTOP	0x4B72	/* font operations */
+
+struct console_font_op {
+	unsigned int op;	/* operation code KD_FONT_OP_* */
+	unsigned int flags;	/* KD_FONT_FLAG_* */
+	unsigned int width, height;	/* font size */
+	unsigned int charcount;
+	unsigned char *data;	/* font data with vpitch fixed to 32 for
+					 * KD_FONT_OP_SET/GET
+					 */
+};
+
+struct console_font {
+	unsigned int width, height;	/* font size */
+	unsigned int charcount;
+	unsigned char *data;	/* font data with vpitch fixed to 32 for
+				 * KD_FONT_OP_SET/GET
+				 */
+};
+
+#define KD_FONT_OP_SET		0	/* Set font */
+#define KD_FONT_OP_GET		1	/* Get font */
+#define KD_FONT_OP_SET_DEFAULT	2	/* Set font to default, data points to name / NULL */
+#define KD_FONT_OP_COPY		3	/* Obsolete, do not use */
+#define KD_FONT_OP_SET_TALL	4	/* Set font with vpitch = height */
+#define KD_FONT_OP_GET_TALL	5	/* Get font with vpitch = height */
+
+#define KD_FONT_FLAG_DONT_RECALC 	1	/* Don't recalculate hw charcell size [compat] */
+
+/* note: 0x4B00-0x4B4E all have had a value at some time;
+   don't reuse for the time being */
+/* note: 0x4B60-0x4B6D, 0x4B70-0x4B72 used above */
+
+#endif /* _LINUX_KD_H */
diff --git a/contrib/libs/linux-headers/linux/kdev_t.h b/contrib/libs/linux-headers/linux/kdev_t.h
new file mode 100644
index 0000000000..5b548ba006
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kdev_t.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KDEV_T_H
+#define _LINUX_KDEV_T_H
+
+/*
+Some programs want their definitions of MAJOR and MINOR and MKDEV
+from the kernel sources. These must be the externally visible ones.
+*/
+#define MAJOR(dev)	((dev)>>8)
+#define MINOR(dev)	((dev) & 0xff)
+#define MKDEV(ma,mi)	((ma)<<8 | (mi))
+#endif /* _LINUX_KDEV_T_H */
diff --git a/contrib/libs/linux-headers/linux/kernel-page-flags.h b/contrib/libs/linux-headers/linux/kernel-page-flags.h
new file mode 100644
index 0000000000..e4299e6c61
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kernel-page-flags.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef LINUX_KERNEL_PAGE_FLAGS_H
+#define LINUX_KERNEL_PAGE_FLAGS_H
+
+/*
+ * Stable page flag bits exported to user space
+ */
+
+#define KPF_LOCKED		0
+#define KPF_ERROR		1
+#define KPF_REFERENCED		2
+#define KPF_UPTODATE		3
+#define KPF_DIRTY		4
+#define KPF_LRU			5
+#define KPF_ACTIVE		6
+#define KPF_SLAB		7
+#define KPF_WRITEBACK		8
+#define KPF_RECLAIM		9
+#define KPF_BUDDY		10
+
+/* 11-20: new additions in 2.6.31 */
+#define KPF_MMAP		11
+#define KPF_ANON		12
+#define KPF_SWAPCACHE		13
+#define KPF_SWAPBACKED		14
+#define KPF_COMPOUND_HEAD	15
+#define KPF_COMPOUND_TAIL	16
+#define KPF_HUGE		17
+#define KPF_UNEVICTABLE		18
+#define KPF_HWPOISON		19
+#define KPF_NOPAGE		20
+
+#define KPF_KSM			21
+#define KPF_THP			22
+#define KPF_OFFLINE		23
+#define KPF_ZERO_PAGE		24
+#define KPF_IDLE		25
+#define KPF_PGTABLE		26
+
+#endif /* LINUX_KERNEL_PAGE_FLAGS_H */
diff --git a/contrib/libs/linux-headers/linux/kernel.h b/contrib/libs/linux-headers/linux/kernel.h
new file mode 100644
index 0000000000..5413a8c50b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kernel.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_KERNEL_H
+#define _LINUX_KERNEL_H
+
+#include <linux/sysinfo.h>
+#include <linux/const.h>
+
+#endif /* _LINUX_KERNEL_H */
diff --git a/contrib/libs/linux-headers/linux/kernelcapi.h b/contrib/libs/linux-headers/linux/kernelcapi.h
new file mode 100644
index 0000000000..3dd5f1c34d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kernelcapi.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $
+ * 
+ * Kernel CAPI 2.0 Interface for Linux
+ * 
+ * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
+ * 
+ */
+
+#ifndef __KERNELCAPI_H__
+#define __KERNELCAPI_H__
+
+#define CAPI_MAXAPPL	240	/* maximum number of applications  */
+#define CAPI_MAXCONTR	32	/* maximum number of controller    */
+#define CAPI_MAXDATAWINDOW	8
+
+
+typedef struct kcapi_flagdef {
+	int contr;
+	int flag;
+} kcapi_flagdef;
+
+typedef struct kcapi_carddef {
+	char		driver[32];
+	unsigned int	port;
+	unsigned	irq;
+	unsigned int	membase;
+	int		cardnr;
+} kcapi_carddef;
+
+/* new ioctls >= 10 */
+#define KCAPI_CMD_TRACE		10
+#define KCAPI_CMD_ADDCARD	11	/* OBSOLETE */
+
+/* 
+ * flag > 2 => trace also data
+ * flag & 1 => show trace
+ */
+#define KCAPI_TRACE_OFF			0
+#define KCAPI_TRACE_SHORT_NO_DATA	1
+#define KCAPI_TRACE_FULL_NO_DATA	2
+#define KCAPI_TRACE_SHORT		3
+#define KCAPI_TRACE_FULL		4
+
+
+
+#endif /* __KERNELCAPI_H__ */
diff --git a/contrib/libs/linux-headers/linux/kexec.h b/contrib/libs/linux-headers/linux/kexec.h
new file mode 100644
index 0000000000..9e2ae64134
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kexec.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef LINUX_KEXEC_H
+#define LINUX_KEXEC_H
+
+/* kexec system call -  It loads the new kernel to boot into.
+ * kexec does not sync, or unmount filesystems so if you need
+ * that to happen you need to do that yourself.
+ */
+
+#include <linux/types.h>
+
+/* kexec flags for different usage scenarios */
+#define KEXEC_ON_CRASH		0x00000001
+#define KEXEC_PRESERVE_CONTEXT	0x00000002
+#define KEXEC_ARCH_MASK		0xffff0000
+
+/*
+ * Kexec file load interface flags.
+ * KEXEC_FILE_UNLOAD : Unload already loaded kexec/kdump image.
+ * KEXEC_FILE_ON_CRASH : Load/unload operation belongs to kdump image.
+ * KEXEC_FILE_NO_INITRAMFS : No initramfs is being loaded. Ignore the initrd
+ *                           fd field.
+ */
+#define KEXEC_FILE_UNLOAD	0x00000001
+#define KEXEC_FILE_ON_CRASH	0x00000002
+#define KEXEC_FILE_NO_INITRAMFS	0x00000004
+
+/* These values match the ELF architecture values.
+ * Unless there is a good reason that should continue to be the case.
+ */
+#define KEXEC_ARCH_DEFAULT ( 0 << 16)
+#define KEXEC_ARCH_386     ( 3 << 16)
+#define KEXEC_ARCH_68K     ( 4 << 16)
+#define KEXEC_ARCH_PARISC  (15 << 16)
+#define KEXEC_ARCH_X86_64  (62 << 16)
+#define KEXEC_ARCH_PPC     (20 << 16)
+#define KEXEC_ARCH_PPC64   (21 << 16)
+#define KEXEC_ARCH_IA_64   (50 << 16)
+#define KEXEC_ARCH_ARM     (40 << 16)
+#define KEXEC_ARCH_S390    (22 << 16)
+#define KEXEC_ARCH_SH      (42 << 16)
+#define KEXEC_ARCH_MIPS_LE (10 << 16)
+#define KEXEC_ARCH_MIPS    ( 8 << 16)
+#define KEXEC_ARCH_AARCH64 (183 << 16)
+#define KEXEC_ARCH_RISCV   (243 << 16)
+#define KEXEC_ARCH_LOONGARCH	(258 << 16)
+
+/* The artificial cap on the number of segments passed to kexec_load. */
+#define KEXEC_SEGMENT_MAX 16
+
+/*
+ * This structure is used to hold the arguments that are used when
+ * loading  kernel binaries.
+ */
+struct kexec_segment {
+	const void *buf;
+	__kernel_size_t bufsz;
+	const void *mem;
+	__kernel_size_t memsz;
+};
+
+
+#endif /* LINUX_KEXEC_H */
diff --git a/contrib/libs/linux-headers/linux/keyboard.h b/contrib/libs/linux-headers/linux/keyboard.h
new file mode 100644
index 0000000000..764af8a74b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/keyboard.h
@@ -0,0 +1,465 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_KEYBOARD_H
+#define __LINUX_KEYBOARD_H
+
+#include <linux/wait.h>
+
+#define KG_SHIFT	0
+#define KG_CTRL		2
+#define KG_ALT		3
+#define KG_ALTGR	1
+#define KG_SHIFTL	4
+#define KG_KANASHIFT	4
+#define KG_SHIFTR	5
+#define KG_CTRLL	6
+#define KG_CTRLR	7
+#define KG_CAPSSHIFT	8
+
+#define NR_SHIFT	9
+
+#define NR_KEYS		256
+#define MAX_NR_KEYMAPS	256
+/* This means 128Kb if all keymaps are allocated. Only the superuser
+	may increase the number of keymaps beyond MAX_NR_OF_USER_KEYMAPS. */
+#define MAX_NR_OF_USER_KEYMAPS 256 	/* should be at least 7 */
+
+
+#define MAX_NR_FUNC	256	/* max nr of strings assigned to keys */
+
+#define KT_LATIN	0	/* we depend on this being zero */
+#define KT_FN		1
+#define KT_SPEC		2
+#define KT_PAD		3
+#define KT_DEAD		4
+#define KT_CONS		5
+#define KT_CUR		6
+#define KT_SHIFT	7
+#define KT_META		8
+#define KT_ASCII	9
+#define KT_LOCK		10
+#define KT_LETTER	11	/* symbol that can be acted upon by CapsLock */
+#define KT_SLOCK	12
+#define KT_DEAD2	13
+#define KT_BRL		14
+
+#define K(t,v)		(((t)<<8)|(v))
+#define KTYP(x)		((x) >> 8)
+#define KVAL(x)		((x) & 0xff)
+
+#define K_F1		K(KT_FN,0)
+#define K_F2		K(KT_FN,1)
+#define K_F3		K(KT_FN,2)
+#define K_F4		K(KT_FN,3)
+#define K_F5		K(KT_FN,4)
+#define K_F6		K(KT_FN,5)
+#define K_F7		K(KT_FN,6)
+#define K_F8		K(KT_FN,7)
+#define K_F9		K(KT_FN,8)
+#define K_F10		K(KT_FN,9)
+#define K_F11		K(KT_FN,10)
+#define K_F12		K(KT_FN,11)
+#define K_F13		K(KT_FN,12)
+#define K_F14		K(KT_FN,13)
+#define K_F15		K(KT_FN,14)
+#define K_F16		K(KT_FN,15)
+#define K_F17		K(KT_FN,16)
+#define K_F18		K(KT_FN,17)
+#define K_F19		K(KT_FN,18)
+#define K_F20		K(KT_FN,19)
+#define K_FIND		K(KT_FN,20)
+#define K_INSERT	K(KT_FN,21)
+#define K_REMOVE	K(KT_FN,22)
+#define K_SELECT	K(KT_FN,23)
+#define K_PGUP		K(KT_FN,24) /* PGUP is a synonym for PRIOR */
+#define K_PGDN		K(KT_FN,25) /* PGDN is a synonym for NEXT */
+#define K_MACRO	 	K(KT_FN,26)
+#define K_HELP		K(KT_FN,27)
+#define K_DO		K(KT_FN,28)
+#define K_PAUSE	 	K(KT_FN,29)
+#define K_F21		K(KT_FN,30)
+#define K_F22		K(KT_FN,31)
+#define K_F23		K(KT_FN,32)
+#define K_F24		K(KT_FN,33)
+#define K_F25		K(KT_FN,34)
+#define K_F26		K(KT_FN,35)
+#define K_F27		K(KT_FN,36)
+#define K_F28		K(KT_FN,37)
+#define K_F29		K(KT_FN,38)
+#define K_F30		K(KT_FN,39)
+#define K_F31		K(KT_FN,40)
+#define K_F32		K(KT_FN,41)
+#define K_F33		K(KT_FN,42)
+#define K_F34		K(KT_FN,43)
+#define K_F35		K(KT_FN,44)
+#define K_F36		K(KT_FN,45)
+#define K_F37		K(KT_FN,46)
+#define K_F38		K(KT_FN,47)
+#define K_F39		K(KT_FN,48)
+#define K_F40		K(KT_FN,49)
+#define K_F41		K(KT_FN,50)
+#define K_F42		K(KT_FN,51)
+#define K_F43		K(KT_FN,52)
+#define K_F44		K(KT_FN,53)
+#define K_F45		K(KT_FN,54)
+#define K_F46		K(KT_FN,55)
+#define K_F47		K(KT_FN,56)
+#define K_F48		K(KT_FN,57)
+#define K_F49		K(KT_FN,58)
+#define K_F50		K(KT_FN,59)
+#define K_F51		K(KT_FN,60)
+#define K_F52		K(KT_FN,61)
+#define K_F53		K(KT_FN,62)
+#define K_F54		K(KT_FN,63)
+#define K_F55		K(KT_FN,64)
+#define K_F56		K(KT_FN,65)
+#define K_F57		K(KT_FN,66)
+#define K_F58		K(KT_FN,67)
+#define K_F59		K(KT_FN,68)
+#define K_F60		K(KT_FN,69)
+#define K_F61		K(KT_FN,70)
+#define K_F62		K(KT_FN,71)
+#define K_F63		K(KT_FN,72)
+#define K_F64		K(KT_FN,73)
+#define K_F65		K(KT_FN,74)
+#define K_F66		K(KT_FN,75)
+#define K_F67		K(KT_FN,76)
+#define K_F68		K(KT_FN,77)
+#define K_F69		K(KT_FN,78)
+#define K_F70		K(KT_FN,79)
+#define K_F71		K(KT_FN,80)
+#define K_F72		K(KT_FN,81)
+#define K_F73		K(KT_FN,82)
+#define K_F74		K(KT_FN,83)
+#define K_F75		K(KT_FN,84)
+#define K_F76		K(KT_FN,85)
+#define K_F77		K(KT_FN,86)
+#define K_F78		K(KT_FN,87)
+#define K_F79		K(KT_FN,88)
+#define K_F80		K(KT_FN,89)
+#define K_F81		K(KT_FN,90)
+#define K_F82		K(KT_FN,91)
+#define K_F83		K(KT_FN,92)
+#define K_F84		K(KT_FN,93)
+#define K_F85		K(KT_FN,94)
+#define K_F86		K(KT_FN,95)
+#define K_F87		K(KT_FN,96)
+#define K_F88		K(KT_FN,97)
+#define K_F89		K(KT_FN,98)
+#define K_F90		K(KT_FN,99)
+#define K_F91		K(KT_FN,100)
+#define K_F92		K(KT_FN,101)
+#define K_F93		K(KT_FN,102)
+#define K_F94		K(KT_FN,103)
+#define K_F95		K(KT_FN,104)
+#define K_F96		K(KT_FN,105)
+#define K_F97		K(KT_FN,106)
+#define K_F98		K(KT_FN,107)
+#define K_F99		K(KT_FN,108)
+#define K_F100		K(KT_FN,109)
+#define K_F101		K(KT_FN,110)
+#define K_F102		K(KT_FN,111)
+#define K_F103		K(KT_FN,112)
+#define K_F104		K(KT_FN,113)
+#define K_F105		K(KT_FN,114)
+#define K_F106		K(KT_FN,115)
+#define K_F107		K(KT_FN,116)
+#define K_F108		K(KT_FN,117)
+#define K_F109		K(KT_FN,118)
+#define K_F110		K(KT_FN,119)
+#define K_F111		K(KT_FN,120)
+#define K_F112		K(KT_FN,121)
+#define K_F113		K(KT_FN,122)
+#define K_F114		K(KT_FN,123)
+#define K_F115		K(KT_FN,124)
+#define K_F116		K(KT_FN,125)
+#define K_F117		K(KT_FN,126)
+#define K_F118		K(KT_FN,127)
+#define K_F119		K(KT_FN,128)
+#define K_F120		K(KT_FN,129)
+#define K_F121		K(KT_FN,130)
+#define K_F122		K(KT_FN,131)
+#define K_F123		K(KT_FN,132)
+#define K_F124		K(KT_FN,133)
+#define K_F125		K(KT_FN,134)
+#define K_F126		K(KT_FN,135)
+#define K_F127		K(KT_FN,136)
+#define K_F128		K(KT_FN,137)
+#define K_F129		K(KT_FN,138)
+#define K_F130		K(KT_FN,139)
+#define K_F131		K(KT_FN,140)
+#define K_F132		K(KT_FN,141)
+#define K_F133		K(KT_FN,142)
+#define K_F134		K(KT_FN,143)
+#define K_F135		K(KT_FN,144)
+#define K_F136		K(KT_FN,145)
+#define K_F137		K(KT_FN,146)
+#define K_F138		K(KT_FN,147)
+#define K_F139		K(KT_FN,148)
+#define K_F140		K(KT_FN,149)
+#define K_F141		K(KT_FN,150)
+#define K_F142		K(KT_FN,151)
+#define K_F143		K(KT_FN,152)
+#define K_F144		K(KT_FN,153)
+#define K_F145		K(KT_FN,154)
+#define K_F146		K(KT_FN,155)
+#define K_F147		K(KT_FN,156)
+#define K_F148		K(KT_FN,157)
+#define K_F149		K(KT_FN,158)
+#define K_F150		K(KT_FN,159)
+#define K_F151		K(KT_FN,160)
+#define K_F152		K(KT_FN,161)
+#define K_F153		K(KT_FN,162)
+#define K_F154		K(KT_FN,163)
+#define K_F155		K(KT_FN,164)
+#define K_F156		K(KT_FN,165)
+#define K_F157		K(KT_FN,166)
+#define K_F158		K(KT_FN,167)
+#define K_F159		K(KT_FN,168)
+#define K_F160		K(KT_FN,169)
+#define K_F161		K(KT_FN,170)
+#define K_F162		K(KT_FN,171)
+#define K_F163		K(KT_FN,172)
+#define K_F164		K(KT_FN,173)
+#define K_F165		K(KT_FN,174)
+#define K_F166		K(KT_FN,175)
+#define K_F167		K(KT_FN,176)
+#define K_F168		K(KT_FN,177)
+#define K_F169		K(KT_FN,178)
+#define K_F170		K(KT_FN,179)
+#define K_F171		K(KT_FN,180)
+#define K_F172		K(KT_FN,181)
+#define K_F173		K(KT_FN,182)
+#define K_F174		K(KT_FN,183)
+#define K_F175		K(KT_FN,184)
+#define K_F176		K(KT_FN,185)
+#define K_F177		K(KT_FN,186)
+#define K_F178		K(KT_FN,187)
+#define K_F179		K(KT_FN,188)
+#define K_F180		K(KT_FN,189)
+#define K_F181		K(KT_FN,190)
+#define K_F182		K(KT_FN,191)
+#define K_F183		K(KT_FN,192)
+#define K_F184		K(KT_FN,193)
+#define K_F185		K(KT_FN,194)
+#define K_F186		K(KT_FN,195)
+#define K_F187		K(KT_FN,196)
+#define K_F188		K(KT_FN,197)
+#define K_F189		K(KT_FN,198)
+#define K_F190		K(KT_FN,199)
+#define K_F191		K(KT_FN,200)
+#define K_F192		K(KT_FN,201)
+#define K_F193		K(KT_FN,202)
+#define K_F194		K(KT_FN,203)
+#define K_F195		K(KT_FN,204)
+#define K_F196		K(KT_FN,205)
+#define K_F197		K(KT_FN,206)
+#define K_F198		K(KT_FN,207)
+#define K_F199		K(KT_FN,208)
+#define K_F200		K(KT_FN,209)
+#define K_F201		K(KT_FN,210)
+#define K_F202		K(KT_FN,211)
+#define K_F203		K(KT_FN,212)
+#define K_F204		K(KT_FN,213)
+#define K_F205		K(KT_FN,214)
+#define K_F206		K(KT_FN,215)
+#define K_F207		K(KT_FN,216)
+#define K_F208		K(KT_FN,217)
+#define K_F209		K(KT_FN,218)
+#define K_F210		K(KT_FN,219)
+#define K_F211		K(KT_FN,220)
+#define K_F212		K(KT_FN,221)
+#define K_F213		K(KT_FN,222)
+#define K_F214		K(KT_FN,223)
+#define K_F215		K(KT_FN,224)
+#define K_F216		K(KT_FN,225)
+#define K_F217		K(KT_FN,226)
+#define K_F218		K(KT_FN,227)
+#define K_F219		K(KT_FN,228)
+#define K_F220		K(KT_FN,229)
+#define K_F221		K(KT_FN,230)
+#define K_F222		K(KT_FN,231)
+#define K_F223		K(KT_FN,232)
+#define K_F224		K(KT_FN,233)
+#define K_F225		K(KT_FN,234)
+#define K_F226		K(KT_FN,235)
+#define K_F227		K(KT_FN,236)
+#define K_F228		K(KT_FN,237)
+#define K_F229		K(KT_FN,238)
+#define K_F230		K(KT_FN,239)
+#define K_F231		K(KT_FN,240)
+#define K_F232		K(KT_FN,241)
+#define K_F233		K(KT_FN,242)
+#define K_F234		K(KT_FN,243)
+#define K_F235		K(KT_FN,244)
+#define K_F236		K(KT_FN,245)
+#define K_F237		K(KT_FN,246)
+#define K_F238		K(KT_FN,247)
+#define K_F239		K(KT_FN,248)
+#define K_F240		K(KT_FN,249)
+#define K_F241		K(KT_FN,250)
+#define K_F242		K(KT_FN,251)
+#define K_F243		K(KT_FN,252)
+#define K_F244		K(KT_FN,253)
+#define K_F245		K(KT_FN,254)
+#define K_UNDO		K(KT_FN,255)
+
+
+#define K_HOLE		K(KT_SPEC,0)
+#define K_ENTER		K(KT_SPEC,1)
+#define K_SH_REGS	K(KT_SPEC,2)
+#define K_SH_MEM	K(KT_SPEC,3)
+#define K_SH_STAT	K(KT_SPEC,4)
+#define K_BREAK		K(KT_SPEC,5)
+#define K_CONS		K(KT_SPEC,6)
+#define K_CAPS		K(KT_SPEC,7)
+#define K_NUM		K(KT_SPEC,8)
+#define K_HOLD		K(KT_SPEC,9)
+#define K_SCROLLFORW	K(KT_SPEC,10)
+#define K_SCROLLBACK	K(KT_SPEC,11)
+#define K_BOOT		K(KT_SPEC,12)
+#define K_CAPSON	K(KT_SPEC,13)
+#define K_COMPOSE	K(KT_SPEC,14)
+#define K_SAK		K(KT_SPEC,15)
+#define K_DECRCONSOLE	K(KT_SPEC,16)
+#define K_INCRCONSOLE	K(KT_SPEC,17)
+#define K_SPAWNCONSOLE	K(KT_SPEC,18)
+#define K_BARENUMLOCK	K(KT_SPEC,19)
+
+#define K_ALLOCATED	K(KT_SPEC,126) /* dynamically allocated keymap */
+#define K_NOSUCHMAP	K(KT_SPEC,127) /* returned by KDGKBENT */
+
+#define K_P0		K(KT_PAD,0)
+#define K_P1		K(KT_PAD,1)
+#define K_P2		K(KT_PAD,2)
+#define K_P3		K(KT_PAD,3)
+#define K_P4		K(KT_PAD,4)
+#define K_P5		K(KT_PAD,5)
+#define K_P6		K(KT_PAD,6)
+#define K_P7		K(KT_PAD,7)
+#define K_P8		K(KT_PAD,8)
+#define K_P9		K(KT_PAD,9)
+#define K_PPLUS		K(KT_PAD,10)	/* key-pad plus */
+#define K_PMINUS	K(KT_PAD,11)	/* key-pad minus */
+#define K_PSTAR		K(KT_PAD,12)	/* key-pad asterisk (star) */
+#define K_PSLASH	K(KT_PAD,13)	/* key-pad slash */
+#define K_PENTER	K(KT_PAD,14)	/* key-pad enter */
+#define K_PCOMMA	K(KT_PAD,15)	/* key-pad comma: kludge... */
+#define K_PDOT		K(KT_PAD,16)	/* key-pad dot (period): kludge... */
+#define K_PPLUSMINUS	K(KT_PAD,17)	/* key-pad plus/minus */
+#define K_PPARENL	K(KT_PAD,18)	/* key-pad left parenthesis */
+#define K_PPARENR	K(KT_PAD,19)	/* key-pad right parenthesis */
+
+#define NR_PAD		20
+
+#define K_DGRAVE	K(KT_DEAD,0)
+#define K_DACUTE	K(KT_DEAD,1)
+#define K_DCIRCM	K(KT_DEAD,2)
+#define K_DTILDE	K(KT_DEAD,3)
+#define K_DDIERE	K(KT_DEAD,4)
+#define K_DCEDIL	K(KT_DEAD,5)
+#define K_DMACRON	K(KT_DEAD,6)
+#define K_DBREVE	K(KT_DEAD,7)
+#define K_DABDOT	K(KT_DEAD,8)
+#define K_DABRING	K(KT_DEAD,9)
+#define K_DDBACUTE	K(KT_DEAD,10)
+#define K_DCARON	K(KT_DEAD,11)
+#define K_DOGONEK	K(KT_DEAD,12)
+#define K_DIOTA		K(KT_DEAD,13)
+#define K_DVOICED	K(KT_DEAD,14)
+#define K_DSEMVOICED	K(KT_DEAD,15)
+#define K_DBEDOT	K(KT_DEAD,16)
+#define K_DHOOK		K(KT_DEAD,17)
+#define K_DHORN		K(KT_DEAD,18)
+#define K_DSTROKE	K(KT_DEAD,19)
+#define K_DABCOMMA	K(KT_DEAD,20)
+#define K_DABREVCOMMA	K(KT_DEAD,21)
+#define K_DDBGRAVE	K(KT_DEAD,22)
+#define K_DINVBREVE	K(KT_DEAD,23)
+#define K_DBECOMMA	K(KT_DEAD,24)
+#define K_DCURRENCY	K(KT_DEAD,25)
+#define K_DGREEK	K(KT_DEAD,26)
+
+#define NR_DEAD		27
+
+#define K_DOWN		K(KT_CUR,0)
+#define K_LEFT		K(KT_CUR,1)
+#define K_RIGHT		K(KT_CUR,2)
+#define K_UP		K(KT_CUR,3)
+
+#define K_SHIFT		K(KT_SHIFT,KG_SHIFT)
+#define K_CTRL		K(KT_SHIFT,KG_CTRL)
+#define K_ALT		K(KT_SHIFT,KG_ALT)
+#define K_ALTGR		K(KT_SHIFT,KG_ALTGR)
+#define K_SHIFTL	K(KT_SHIFT,KG_SHIFTL)
+#define K_SHIFTR	K(KT_SHIFT,KG_SHIFTR)
+#define K_CTRLL	 	K(KT_SHIFT,KG_CTRLL)
+#define K_CTRLR	 	K(KT_SHIFT,KG_CTRLR)
+#define K_CAPSSHIFT	K(KT_SHIFT,KG_CAPSSHIFT)
+
+#define K_ASC0		K(KT_ASCII,0)
+#define K_ASC1		K(KT_ASCII,1)
+#define K_ASC2		K(KT_ASCII,2)
+#define K_ASC3		K(KT_ASCII,3)
+#define K_ASC4		K(KT_ASCII,4)
+#define K_ASC5		K(KT_ASCII,5)
+#define K_ASC6		K(KT_ASCII,6)
+#define K_ASC7		K(KT_ASCII,7)
+#define K_ASC8		K(KT_ASCII,8)
+#define K_ASC9		K(KT_ASCII,9)
+#define K_HEX0		K(KT_ASCII,10)
+#define K_HEX1		K(KT_ASCII,11)
+#define K_HEX2		K(KT_ASCII,12)
+#define K_HEX3		K(KT_ASCII,13)
+#define K_HEX4		K(KT_ASCII,14)
+#define K_HEX5		K(KT_ASCII,15)
+#define K_HEX6		K(KT_ASCII,16)
+#define K_HEX7		K(KT_ASCII,17)
+#define K_HEX8		K(KT_ASCII,18)
+#define K_HEX9		K(KT_ASCII,19)
+#define K_HEXa		K(KT_ASCII,20)
+#define K_HEXb		K(KT_ASCII,21)
+#define K_HEXc		K(KT_ASCII,22)
+#define K_HEXd		K(KT_ASCII,23)
+#define K_HEXe		K(KT_ASCII,24)
+#define K_HEXf		K(KT_ASCII,25)
+
+#define NR_ASCII	26
+
+#define K_SHIFTLOCK	K(KT_LOCK,KG_SHIFT)
+#define K_CTRLLOCK	K(KT_LOCK,KG_CTRL)
+#define K_ALTLOCK	K(KT_LOCK,KG_ALT)
+#define K_ALTGRLOCK	K(KT_LOCK,KG_ALTGR)
+#define K_SHIFTLLOCK	K(KT_LOCK,KG_SHIFTL)
+#define K_SHIFTRLOCK	K(KT_LOCK,KG_SHIFTR)
+#define K_CTRLLLOCK	K(KT_LOCK,KG_CTRLL)
+#define K_CTRLRLOCK	K(KT_LOCK,KG_CTRLR)
+#define K_CAPSSHIFTLOCK	K(KT_LOCK,KG_CAPSSHIFT)
+
+#define K_SHIFT_SLOCK	K(KT_SLOCK,KG_SHIFT)
+#define K_CTRL_SLOCK	K(KT_SLOCK,KG_CTRL)
+#define K_ALT_SLOCK	K(KT_SLOCK,KG_ALT)
+#define K_ALTGR_SLOCK	K(KT_SLOCK,KG_ALTGR)
+#define K_SHIFTL_SLOCK	K(KT_SLOCK,KG_SHIFTL)
+#define K_SHIFTR_SLOCK	K(KT_SLOCK,KG_SHIFTR)
+#define K_CTRLL_SLOCK	K(KT_SLOCK,KG_CTRLL)
+#define K_CTRLR_SLOCK	K(KT_SLOCK,KG_CTRLR)
+#define K_CAPSSHIFT_SLOCK	K(KT_SLOCK,KG_CAPSSHIFT)
+
+#define NR_LOCK		9
+
+#define K_BRL_BLANK     K(KT_BRL, 0)
+#define K_BRL_DOT1      K(KT_BRL, 1)
+#define K_BRL_DOT2      K(KT_BRL, 2)
+#define K_BRL_DOT3      K(KT_BRL, 3)
+#define K_BRL_DOT4      K(KT_BRL, 4)
+#define K_BRL_DOT5      K(KT_BRL, 5)
+#define K_BRL_DOT6      K(KT_BRL, 6)
+#define K_BRL_DOT7      K(KT_BRL, 7)
+#define K_BRL_DOT8      K(KT_BRL, 8)
+#define K_BRL_DOT9      K(KT_BRL, 9)
+#define K_BRL_DOT10     K(KT_BRL, 10)
+
+#define NR_BRL		11
+
+#define MAX_DIACR	256
+#endif /* __LINUX_KEYBOARD_H */
diff --git a/contrib/libs/linux-headers/linux/keyctl.h b/contrib/libs/linux-headers/linux/keyctl.h
new file mode 100644
index 0000000000..222c6c688a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/keyctl.h
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* keyctl.h: keyctl command IDs
+ *
+ * Copyright (C) 2004, 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_KEYCTL_H
+#define _LINUX_KEYCTL_H
+
+#include <linux/types.h>
+
+/* special process keyring shortcut IDs */
+#define KEY_SPEC_THREAD_KEYRING		-1	/* - key ID for thread-specific keyring */
+#define KEY_SPEC_PROCESS_KEYRING	-2	/* - key ID for process-specific keyring */
+#define KEY_SPEC_SESSION_KEYRING	-3	/* - key ID for session-specific keyring */
+#define KEY_SPEC_USER_KEYRING		-4	/* - key ID for UID-specific keyring */
+#define KEY_SPEC_USER_SESSION_KEYRING	-5	/* - key ID for UID-session keyring */
+#define KEY_SPEC_GROUP_KEYRING		-6	/* - key ID for GID-specific keyring */
+#define KEY_SPEC_REQKEY_AUTH_KEY	-7	/* - key ID for assumed request_key auth key */
+#define KEY_SPEC_REQUESTOR_KEYRING	-8	/* - key ID for request_key() dest keyring */
+
+/* request-key default keyrings */
+#define KEY_REQKEY_DEFL_NO_CHANGE		-1
+#define KEY_REQKEY_DEFL_DEFAULT			0
+#define KEY_REQKEY_DEFL_THREAD_KEYRING		1
+#define KEY_REQKEY_DEFL_PROCESS_KEYRING		2
+#define KEY_REQKEY_DEFL_SESSION_KEYRING		3
+#define KEY_REQKEY_DEFL_USER_KEYRING		4
+#define KEY_REQKEY_DEFL_USER_SESSION_KEYRING	5
+#define KEY_REQKEY_DEFL_GROUP_KEYRING		6
+#define KEY_REQKEY_DEFL_REQUESTOR_KEYRING	7
+
+/* keyctl commands */
+#define KEYCTL_GET_KEYRING_ID		0	/* ask for a keyring's ID */
+#define KEYCTL_JOIN_SESSION_KEYRING	1	/* join or start named session keyring */
+#define KEYCTL_UPDATE			2	/* update a key */
+#define KEYCTL_REVOKE			3	/* revoke a key */
+#define KEYCTL_CHOWN			4	/* set ownership of a key */
+#define KEYCTL_SETPERM			5	/* set perms on a key */
+#define KEYCTL_DESCRIBE			6	/* describe a key */
+#define KEYCTL_CLEAR			7	/* clear contents of a keyring */
+#define KEYCTL_LINK			8	/* link a key into a keyring */
+#define KEYCTL_UNLINK			9	/* unlink a key from a keyring */
+#define KEYCTL_SEARCH			10	/* search for a key in a keyring */
+#define KEYCTL_READ			11	/* read a key or keyring's contents */
+#define KEYCTL_INSTANTIATE		12	/* instantiate a partially constructed key */
+#define KEYCTL_NEGATE			13	/* negate a partially constructed key */
+#define KEYCTL_SET_REQKEY_KEYRING	14	/* set default request-key keyring */
+#define KEYCTL_SET_TIMEOUT		15	/* set key timeout */
+#define KEYCTL_ASSUME_AUTHORITY		16	/* assume request_key() authorisation */
+#define KEYCTL_GET_SECURITY		17	/* get key security label */
+#define KEYCTL_SESSION_TO_PARENT	18	/* apply session keyring to parent process */
+#define KEYCTL_REJECT			19	/* reject a partially constructed key */
+#define KEYCTL_INSTANTIATE_IOV		20	/* instantiate a partially constructed key */
+#define KEYCTL_INVALIDATE		21	/* invalidate a key */
+#define KEYCTL_GET_PERSISTENT		22	/* get a user's persistent keyring */
+#define KEYCTL_DH_COMPUTE		23	/* Compute Diffie-Hellman values */
+#define KEYCTL_PKEY_QUERY		24	/* Query public key parameters */
+#define KEYCTL_PKEY_ENCRYPT		25	/* Encrypt a blob using a public key */
+#define KEYCTL_PKEY_DECRYPT		26	/* Decrypt a blob using a public key */
+#define KEYCTL_PKEY_SIGN		27	/* Create a public key signature */
+#define KEYCTL_PKEY_VERIFY		28	/* Verify a public key signature */
+#define KEYCTL_RESTRICT_KEYRING		29	/* Restrict keys allowed to link to a keyring */
+#define KEYCTL_MOVE			30	/* Move keys between keyrings */
+#define KEYCTL_CAPABILITIES		31	/* Find capabilities of keyrings subsystem */
+#define KEYCTL_WATCH_KEY		32	/* Watch a key or ring of keys for changes */
+
+/* keyctl structures */
+struct keyctl_dh_params {
+	union {
+#ifndef __cplusplus
+		__s32 private;
+#endif
+		__s32 priv;
+	};
+	__s32 prime;
+	__s32 base;
+};
+
+struct keyctl_kdf_params {
+	char *hashname;
+	char *otherinfo;
+	__u32 otherinfolen;
+	__u32 __spare[8];
+};
+
+#define KEYCTL_SUPPORTS_ENCRYPT		0x01
+#define KEYCTL_SUPPORTS_DECRYPT		0x02
+#define KEYCTL_SUPPORTS_SIGN		0x04
+#define KEYCTL_SUPPORTS_VERIFY		0x08
+
+struct keyctl_pkey_query {
+	__u32		supported_ops;	/* Which ops are supported */
+	__u32		key_size;	/* Size of the key in bits */
+	__u16		max_data_size;	/* Maximum size of raw data to sign in bytes */
+	__u16		max_sig_size;	/* Maximum size of signature in bytes */
+	__u16		max_enc_size;	/* Maximum size of encrypted blob in bytes */
+	__u16		max_dec_size;	/* Maximum size of decrypted blob in bytes */
+	__u32		__spare[10];
+};
+
+struct keyctl_pkey_params {
+	__s32		key_id;		/* Serial no. of public key to use */
+	__u32		in_len;		/* Input data size */
+	union {
+		__u32		out_len;	/* Output buffer size (encrypt/decrypt/sign) */
+		__u32		in2_len;	/* 2nd input data size (verify) */
+	};
+	__u32		__spare[7];
+};
+
+#define KEYCTL_MOVE_EXCL	0x00000001 /* Do not displace from the to-keyring */
+
+/*
+ * Capabilities flags.  The capabilities list is an array of 8-bit integers;
+ * each integer can carry up to 8 flags.
+ */
+#define KEYCTL_CAPS0_CAPABILITIES	0x01 /* KEYCTL_CAPABILITIES supported */
+#define KEYCTL_CAPS0_PERSISTENT_KEYRINGS 0x02 /* Persistent keyrings enabled */
+#define KEYCTL_CAPS0_DIFFIE_HELLMAN	0x04 /* Diffie-Hellman computation enabled */
+#define KEYCTL_CAPS0_PUBLIC_KEY		0x08 /* Public key ops enabled */
+#define KEYCTL_CAPS0_BIG_KEY		0x10 /* big_key-type enabled */
+#define KEYCTL_CAPS0_INVALIDATE		0x20 /* KEYCTL_INVALIDATE supported */
+#define KEYCTL_CAPS0_RESTRICT_KEYRING	0x40 /* KEYCTL_RESTRICT_KEYRING supported */
+#define KEYCTL_CAPS0_MOVE		0x80 /* KEYCTL_MOVE supported */
+#define KEYCTL_CAPS1_NS_KEYRING_NAME	0x01 /* Keyring names are per-user_namespace */
+#define KEYCTL_CAPS1_NS_KEY_TAG		0x02 /* Key indexing can include a namespace tag */
+#define KEYCTL_CAPS1_NOTIFICATIONS	0x04 /* Keys generate watchable notifications */
+
+#endif /*  _LINUX_KEYCTL_H */
diff --git a/contrib/libs/linux-headers/linux/kfd_ioctl.h b/contrib/libs/linux-headers/linux/kfd_ioctl.h
new file mode 100644
index 0000000000..2da5c3ad71
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kfd_ioctl.h
@@ -0,0 +1,893 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef KFD_IOCTL_H_INCLUDED
+#define KFD_IOCTL_H_INCLUDED
+
+#include <drm/drm.h>
+#include <linux/ioctl.h>
+
+/*
+ * - 1.1 - initial version
+ * - 1.3 - Add SMI events support
+ * - 1.4 - Indicate new SRAM EDC bit in device properties
+ * - 1.5 - Add SVM API
+ * - 1.6 - Query clear flags in SVM get_attr API
+ * - 1.7 - Checkpoint Restore (CRIU) API
+ * - 1.8 - CRIU - Support for SDMA transfers with GTT BOs
+ * - 1.9 - Add available memory ioctl
+ * - 1.10 - Add SMI profiler event log
+ * - 1.11 - Add unified memory for ctx save/restore area
+ * - 1.12 - Add DMA buf export ioctl
+ */
+#define KFD_IOCTL_MAJOR_VERSION 1
+#define KFD_IOCTL_MINOR_VERSION 12
+
+struct kfd_ioctl_get_version_args {
+	__u32 major_version;	/* from KFD */
+	__u32 minor_version;	/* from KFD */
+};
+
+/* For kfd_ioctl_create_queue_args.queue_type. */
+#define KFD_IOC_QUEUE_TYPE_COMPUTE		0x0
+#define KFD_IOC_QUEUE_TYPE_SDMA			0x1
+#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL		0x2
+#define KFD_IOC_QUEUE_TYPE_SDMA_XGMI		0x3
+
+#define KFD_MAX_QUEUE_PERCENTAGE	100
+#define KFD_MAX_QUEUE_PRIORITY		15
+
+struct kfd_ioctl_create_queue_args {
+	__u64 ring_base_address;	/* to KFD */
+	__u64 write_pointer_address;	/* from KFD */
+	__u64 read_pointer_address;	/* from KFD */
+	__u64 doorbell_offset;	/* from KFD */
+
+	__u32 ring_size;		/* to KFD */
+	__u32 gpu_id;		/* to KFD */
+	__u32 queue_type;		/* to KFD */
+	__u32 queue_percentage;	/* to KFD */
+	__u32 queue_priority;	/* to KFD */
+	__u32 queue_id;		/* from KFD */
+
+	__u64 eop_buffer_address;	/* to KFD */
+	__u64 eop_buffer_size;	/* to KFD */
+	__u64 ctx_save_restore_address; /* to KFD */
+	__u32 ctx_save_restore_size;	/* to KFD */
+	__u32 ctl_stack_size;		/* to KFD */
+};
+
+struct kfd_ioctl_destroy_queue_args {
+	__u32 queue_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_update_queue_args {
+	__u64 ring_base_address;	/* to KFD */
+
+	__u32 queue_id;		/* to KFD */
+	__u32 ring_size;		/* to KFD */
+	__u32 queue_percentage;	/* to KFD */
+	__u32 queue_priority;	/* to KFD */
+};
+
+struct kfd_ioctl_set_cu_mask_args {
+	__u32 queue_id;		/* to KFD */
+	__u32 num_cu_mask;		/* to KFD */
+	__u64 cu_mask_ptr;		/* to KFD */
+};
+
+struct kfd_ioctl_get_queue_wave_state_args {
+	__u64 ctl_stack_address;	/* to KFD */
+	__u32 ctl_stack_used_size;	/* from KFD */
+	__u32 save_area_used_size;	/* from KFD */
+	__u32 queue_id;			/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_get_available_memory_args {
+	__u64 available;	/* from KFD */
+	__u32 gpu_id;		/* to KFD */
+	__u32 pad;
+};
+
+/* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
+#define KFD_IOC_CACHE_POLICY_COHERENT 0
+#define KFD_IOC_CACHE_POLICY_NONCOHERENT 1
+
+struct kfd_ioctl_set_memory_policy_args {
+	__u64 alternate_aperture_base;	/* to KFD */
+	__u64 alternate_aperture_size;	/* to KFD */
+
+	__u32 gpu_id;			/* to KFD */
+	__u32 default_policy;		/* to KFD */
+	__u32 alternate_policy;		/* to KFD */
+	__u32 pad;
+};
+
+/*
+ * All counters are monotonic. They are used for profiling of compute jobs.
+ * The profiling is done by userspace.
+ *
+ * In case of GPU reset, the counter should not be affected.
+ */
+
+struct kfd_ioctl_get_clock_counters_args {
+	__u64 gpu_clock_counter;	/* from KFD */
+	__u64 cpu_clock_counter;	/* from KFD */
+	__u64 system_clock_counter;	/* from KFD */
+	__u64 system_clock_freq;	/* from KFD */
+
+	__u32 gpu_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_process_device_apertures {
+	__u64 lds_base;		/* from KFD */
+	__u64 lds_limit;		/* from KFD */
+	__u64 scratch_base;		/* from KFD */
+	__u64 scratch_limit;		/* from KFD */
+	__u64 gpuvm_base;		/* from KFD */
+	__u64 gpuvm_limit;		/* from KFD */
+	__u32 gpu_id;		/* from KFD */
+	__u32 pad;
+};
+
+/*
+ * AMDKFD_IOC_GET_PROCESS_APERTURES is deprecated. Use
+ * AMDKFD_IOC_GET_PROCESS_APERTURES_NEW instead, which supports an
+ * unlimited number of GPUs.
+ */
+#define NUM_OF_SUPPORTED_GPUS 7
+struct kfd_ioctl_get_process_apertures_args {
+	struct kfd_process_device_apertures
+			process_apertures[NUM_OF_SUPPORTED_GPUS];/* from KFD */
+
+	/* from KFD, should be in the range [1 - NUM_OF_SUPPORTED_GPUS] */
+	__u32 num_of_nodes;
+	__u32 pad;
+};
+
+struct kfd_ioctl_get_process_apertures_new_args {
+	/* User allocated. Pointer to struct kfd_process_device_apertures
+	 * filled in by Kernel
+	 */
+	__u64 kfd_process_device_apertures_ptr;
+	/* to KFD - indicates amount of memory present in
+	 *  kfd_process_device_apertures_ptr
+	 * from KFD - Number of entries filled by KFD.
+	 */
+	__u32 num_of_nodes;
+	__u32 pad;
+};
+
+#define MAX_ALLOWED_NUM_POINTS    100
+#define MAX_ALLOWED_AW_BUFF_SIZE 4096
+#define MAX_ALLOWED_WAC_BUFF_SIZE  128
+
+struct kfd_ioctl_dbg_register_args {
+	__u32 gpu_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_dbg_unregister_args {
+	__u32 gpu_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_dbg_address_watch_args {
+	__u64 content_ptr;		/* a pointer to the actual content */
+	__u32 gpu_id;		/* to KFD */
+	__u32 buf_size_in_bytes;	/*including gpu_id and buf_size */
+};
+
+struct kfd_ioctl_dbg_wave_control_args {
+	__u64 content_ptr;		/* a pointer to the actual content */
+	__u32 gpu_id;		/* to KFD */
+	__u32 buf_size_in_bytes;	/*including gpu_id and buf_size */
+};
+
+#define KFD_INVALID_FD     0xffffffff
+
+/* Matching HSA_EVENTTYPE */
+#define KFD_IOC_EVENT_SIGNAL			0
+#define KFD_IOC_EVENT_NODECHANGE		1
+#define KFD_IOC_EVENT_DEVICESTATECHANGE		2
+#define KFD_IOC_EVENT_HW_EXCEPTION		3
+#define KFD_IOC_EVENT_SYSTEM_EVENT		4
+#define KFD_IOC_EVENT_DEBUG_EVENT		5
+#define KFD_IOC_EVENT_PROFILE_EVENT		6
+#define KFD_IOC_EVENT_QUEUE_EVENT		7
+#define KFD_IOC_EVENT_MEMORY			8
+
+#define KFD_IOC_WAIT_RESULT_COMPLETE		0
+#define KFD_IOC_WAIT_RESULT_TIMEOUT		1
+#define KFD_IOC_WAIT_RESULT_FAIL		2
+
+#define KFD_SIGNAL_EVENT_LIMIT			4096
+
+/* For kfd_event_data.hw_exception_data.reset_type. */
+#define KFD_HW_EXCEPTION_WHOLE_GPU_RESET	0
+#define KFD_HW_EXCEPTION_PER_ENGINE_RESET	1
+
+/* For kfd_event_data.hw_exception_data.reset_cause. */
+#define KFD_HW_EXCEPTION_GPU_HANG	0
+#define KFD_HW_EXCEPTION_ECC		1
+
+/* For kfd_hsa_memory_exception_data.ErrorType */
+#define KFD_MEM_ERR_NO_RAS		0
+#define KFD_MEM_ERR_SRAM_ECC		1
+#define KFD_MEM_ERR_POISON_CONSUMED	2
+#define KFD_MEM_ERR_GPU_HANG		3
+
+struct kfd_ioctl_create_event_args {
+	__u64 event_page_offset;	/* from KFD */
+	__u32 event_trigger_data;	/* from KFD - signal events only */
+	__u32 event_type;		/* to KFD */
+	__u32 auto_reset;		/* to KFD */
+	__u32 node_id;		/* to KFD - only valid for certain
+							event types */
+	__u32 event_id;		/* from KFD */
+	__u32 event_slot_index;	/* from KFD */
+};
+
+struct kfd_ioctl_destroy_event_args {
+	__u32 event_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_set_event_args {
+	__u32 event_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_reset_event_args {
+	__u32 event_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_memory_exception_failure {
+	__u32 NotPresent;	/* Page not present or supervisor privilege */
+	__u32 ReadOnly;	/* Write access to a read-only page */
+	__u32 NoExecute;	/* Execute access to a page marked NX */
+	__u32 imprecise;	/* Can't determine the	exact fault address */
+};
+
+/* memory exception data */
+struct kfd_hsa_memory_exception_data {
+	struct kfd_memory_exception_failure failure;
+	__u64 va;
+	__u32 gpu_id;
+	__u32 ErrorType; /* 0 = no RAS error,
+			  * 1 = ECC_SRAM,
+			  * 2 = Link_SYNFLOOD (poison),
+			  * 3 = GPU hang (not attributable to a specific cause),
+			  * other values reserved
+			  */
+};
+
+/* hw exception data */
+struct kfd_hsa_hw_exception_data {
+	__u32 reset_type;
+	__u32 reset_cause;
+	__u32 memory_lost;
+	__u32 gpu_id;
+};
+
+/* Event data */
+struct kfd_event_data {
+	union {
+		struct kfd_hsa_memory_exception_data memory_exception_data;
+		struct kfd_hsa_hw_exception_data hw_exception_data;
+	};				/* From KFD */
+	__u64 kfd_event_data_ext;	/* pointer to an extension structure
+					   for future exception types */
+	__u32 event_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_wait_events_args {
+	__u64 events_ptr;		/* pointed to struct
+					   kfd_event_data array, to KFD */
+	__u32 num_events;		/* to KFD */
+	__u32 wait_for_all;		/* to KFD */
+	__u32 timeout;		/* to KFD */
+	__u32 wait_result;		/* from KFD */
+};
+
+struct kfd_ioctl_set_scratch_backing_va_args {
+	__u64 va_addr;	/* to KFD */
+	__u32 gpu_id;	/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_get_tile_config_args {
+	/* to KFD: pointer to tile array */
+	__u64 tile_config_ptr;
+	/* to KFD: pointer to macro tile array */
+	__u64 macro_tile_config_ptr;
+	/* to KFD: array size allocated by user mode
+	 * from KFD: array size filled by kernel
+	 */
+	__u32 num_tile_configs;
+	/* to KFD: array size allocated by user mode
+	 * from KFD: array size filled by kernel
+	 */
+	__u32 num_macro_tile_configs;
+
+	__u32 gpu_id;		/* to KFD */
+	__u32 gb_addr_config;	/* from KFD */
+	__u32 num_banks;		/* from KFD */
+	__u32 num_ranks;		/* from KFD */
+	/* struct size can be extended later if needed
+	 * without breaking ABI compatibility
+	 */
+};
+
+struct kfd_ioctl_set_trap_handler_args {
+	__u64 tba_addr;		/* to KFD */
+	__u64 tma_addr;		/* to KFD */
+	__u32 gpu_id;		/* to KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_acquire_vm_args {
+	__u32 drm_fd;	/* to KFD */
+	__u32 gpu_id;	/* to KFD */
+};
+
+/* Allocation flags: memory types */
+#define KFD_IOC_ALLOC_MEM_FLAGS_VRAM		(1 << 0)
+#define KFD_IOC_ALLOC_MEM_FLAGS_GTT		(1 << 1)
+#define KFD_IOC_ALLOC_MEM_FLAGS_USERPTR		(1 << 2)
+#define KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL	(1 << 3)
+#define KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP	(1 << 4)
+/* Allocation flags: attributes/access options */
+#define KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE	(1 << 31)
+#define KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE	(1 << 30)
+#define KFD_IOC_ALLOC_MEM_FLAGS_PUBLIC		(1 << 29)
+#define KFD_IOC_ALLOC_MEM_FLAGS_NO_SUBSTITUTE	(1 << 28)
+#define KFD_IOC_ALLOC_MEM_FLAGS_AQL_QUEUE_MEM	(1 << 27)
+#define KFD_IOC_ALLOC_MEM_FLAGS_COHERENT	(1 << 26)
+#define KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED	(1 << 25)
+
+/* Allocate memory for later SVM (shared virtual memory) mapping.
+ *
+ * @va_addr:     virtual address of the memory to be allocated
+ *               all later mappings on all GPUs will use this address
+ * @size:        size in bytes
+ * @handle:      buffer handle returned to user mode, used to refer to
+ *               this allocation for mapping, unmapping and freeing
+ * @mmap_offset: for CPU-mapping the allocation by mmapping a render node
+ *               for userptrs this is overloaded to specify the CPU address
+ * @gpu_id:      device identifier
+ * @flags:       memory type and attributes. See KFD_IOC_ALLOC_MEM_FLAGS above
+ */
+struct kfd_ioctl_alloc_memory_of_gpu_args {
+	__u64 va_addr;		/* to KFD */
+	__u64 size;		/* to KFD */
+	__u64 handle;		/* from KFD */
+	__u64 mmap_offset;	/* to KFD (userptr), from KFD (mmap offset) */
+	__u32 gpu_id;		/* to KFD */
+	__u32 flags;
+};
+
+/* Free memory allocated with kfd_ioctl_alloc_memory_of_gpu
+ *
+ * @handle: memory handle returned by alloc
+ */
+struct kfd_ioctl_free_memory_of_gpu_args {
+	__u64 handle;		/* to KFD */
+};
+
+/* Map memory to one or more GPUs
+ *
+ * @handle:                memory handle returned by alloc
+ * @device_ids_array_ptr:  array of gpu_ids (__u32 per device)
+ * @n_devices:             number of devices in the array
+ * @n_success:             number of devices mapped successfully
+ *
+ * @n_success returns information to the caller how many devices from
+ * the start of the array have mapped the buffer successfully. It can
+ * be passed into a subsequent retry call to skip those devices. For
+ * the first call the caller should initialize it to 0.
+ *
+ * If the ioctl completes with return code 0 (success), n_success ==
+ * n_devices.
+ */
+struct kfd_ioctl_map_memory_to_gpu_args {
+	__u64 handle;			/* to KFD */
+	__u64 device_ids_array_ptr;	/* to KFD */
+	__u32 n_devices;		/* to KFD */
+	__u32 n_success;		/* to/from KFD */
+};
+
+/* Unmap memory from one or more GPUs
+ *
+ * same arguments as for mapping
+ */
+struct kfd_ioctl_unmap_memory_from_gpu_args {
+	__u64 handle;			/* to KFD */
+	__u64 device_ids_array_ptr;	/* to KFD */
+	__u32 n_devices;		/* to KFD */
+	__u32 n_success;		/* to/from KFD */
+};
+
+/* Allocate GWS for specific queue
+ *
+ * @queue_id:    queue's id that GWS is allocated for
+ * @num_gws:     how many GWS to allocate
+ * @first_gws:   index of the first GWS allocated.
+ *               only support contiguous GWS allocation
+ */
+struct kfd_ioctl_alloc_queue_gws_args {
+	__u32 queue_id;		/* to KFD */
+	__u32 num_gws;		/* to KFD */
+	__u32 first_gws;	/* from KFD */
+	__u32 pad;
+};
+
+struct kfd_ioctl_get_dmabuf_info_args {
+	__u64 size;		/* from KFD */
+	__u64 metadata_ptr;	/* to KFD */
+	__u32 metadata_size;	/* to KFD (space allocated by user)
+				 * from KFD (actual metadata size)
+				 */
+	__u32 gpu_id;	/* from KFD */
+	__u32 flags;		/* from KFD (KFD_IOC_ALLOC_MEM_FLAGS) */
+	__u32 dmabuf_fd;	/* to KFD */
+};
+
+struct kfd_ioctl_import_dmabuf_args {
+	__u64 va_addr;	/* to KFD */
+	__u64 handle;	/* from KFD */
+	__u32 gpu_id;	/* to KFD */
+	__u32 dmabuf_fd;	/* to KFD */
+};
+
+struct kfd_ioctl_export_dmabuf_args {
+	__u64 handle;		/* to KFD */
+	__u32 flags;		/* to KFD */
+	__u32 dmabuf_fd;	/* from KFD */
+};
+
+/*
+ * KFD SMI(System Management Interface) events
+ */
+enum kfd_smi_event {
+	KFD_SMI_EVENT_NONE = 0, /* not used */
+	KFD_SMI_EVENT_VMFAULT = 1, /* event start counting at 1 */
+	KFD_SMI_EVENT_THERMAL_THROTTLE = 2,
+	KFD_SMI_EVENT_GPU_PRE_RESET = 3,
+	KFD_SMI_EVENT_GPU_POST_RESET = 4,
+	KFD_SMI_EVENT_MIGRATE_START = 5,
+	KFD_SMI_EVENT_MIGRATE_END = 6,
+	KFD_SMI_EVENT_PAGE_FAULT_START = 7,
+	KFD_SMI_EVENT_PAGE_FAULT_END = 8,
+	KFD_SMI_EVENT_QUEUE_EVICTION = 9,
+	KFD_SMI_EVENT_QUEUE_RESTORE = 10,
+	KFD_SMI_EVENT_UNMAP_FROM_GPU = 11,
+
+	/*
+	 * max event number, as a flag bit to get events from all processes,
+	 * this requires super user permission, otherwise will not be able to
+	 * receive event from any process. Without this flag to receive events
+	 * from same process.
+	 */
+	KFD_SMI_EVENT_ALL_PROCESS = 64
+};
+
+enum KFD_MIGRATE_TRIGGERS {
+	KFD_MIGRATE_TRIGGER_PREFETCH,
+	KFD_MIGRATE_TRIGGER_PAGEFAULT_GPU,
+	KFD_MIGRATE_TRIGGER_PAGEFAULT_CPU,
+	KFD_MIGRATE_TRIGGER_TTM_EVICTION
+};
+
+enum KFD_QUEUE_EVICTION_TRIGGERS {
+	KFD_QUEUE_EVICTION_TRIGGER_SVM,
+	KFD_QUEUE_EVICTION_TRIGGER_USERPTR,
+	KFD_QUEUE_EVICTION_TRIGGER_TTM,
+	KFD_QUEUE_EVICTION_TRIGGER_SUSPEND,
+	KFD_QUEUE_EVICTION_CRIU_CHECKPOINT,
+	KFD_QUEUE_EVICTION_CRIU_RESTORE
+};
+
+enum KFD_SVM_UNMAP_TRIGGERS {
+	KFD_SVM_UNMAP_TRIGGER_MMU_NOTIFY,
+	KFD_SVM_UNMAP_TRIGGER_MMU_NOTIFY_MIGRATE,
+	KFD_SVM_UNMAP_TRIGGER_UNMAP_FROM_CPU
+};
+
+#define KFD_SMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))
+#define KFD_SMI_EVENT_MSG_SIZE	96
+
+struct kfd_ioctl_smi_events_args {
+	__u32 gpuid;	/* to KFD */
+	__u32 anon_fd;	/* from KFD */
+};
+
+/**************************************************************************************************
+ * CRIU IOCTLs (Checkpoint Restore In Userspace)
+ *
+ * When checkpointing a process, the userspace application will perform:
+ * 1. PROCESS_INFO op to determine current process information. This pauses execution and evicts
+ *    all the queues.
+ * 2. CHECKPOINT op to checkpoint process contents (BOs, queues, events, svm-ranges)
+ * 3. UNPAUSE op to un-evict all the queues
+ *
+ * When restoring a process, the CRIU userspace application will perform:
+ *
+ * 1. RESTORE op to restore process contents
+ * 2. RESUME op to start the process
+ *
+ * Note: Queues are forced into an evicted state after a successful PROCESS_INFO. User
+ * application needs to perform an UNPAUSE operation after calling PROCESS_INFO.
+ */
+
+enum kfd_criu_op {
+	KFD_CRIU_OP_PROCESS_INFO,
+	KFD_CRIU_OP_CHECKPOINT,
+	KFD_CRIU_OP_UNPAUSE,
+	KFD_CRIU_OP_RESTORE,
+	KFD_CRIU_OP_RESUME,
+};
+
+/**
+ * kfd_ioctl_criu_args - Arguments perform CRIU operation
+ * @devices:		[in/out] User pointer to memory location for devices information.
+ * 			This is an array of type kfd_criu_device_bucket.
+ * @bos:		[in/out] User pointer to memory location for BOs information
+ * 			This is an array of type kfd_criu_bo_bucket.
+ * @priv_data:		[in/out] User pointer to memory location for private data
+ * @priv_data_size:	[in/out] Size of priv_data in bytes
+ * @num_devices:	[in/out] Number of GPUs used by process. Size of @devices array.
+ * @num_bos		[in/out] Number of BOs used by process. Size of @bos array.
+ * @num_objects:	[in/out] Number of objects used by process. Objects are opaque to
+ *				 user application.
+ * @pid:		[in/out] PID of the process being checkpointed
+ * @op			[in] Type of operation (kfd_criu_op)
+ *
+ * Return: 0 on success, -errno on failure
+ */
+struct kfd_ioctl_criu_args {
+	__u64 devices;		/* Used during ops: CHECKPOINT, RESTORE */
+	__u64 bos;		/* Used during ops: CHECKPOINT, RESTORE */
+	__u64 priv_data;	/* Used during ops: CHECKPOINT, RESTORE */
+	__u64 priv_data_size;	/* Used during ops: PROCESS_INFO, RESTORE */
+	__u32 num_devices;	/* Used during ops: PROCESS_INFO, RESTORE */
+	__u32 num_bos;		/* Used during ops: PROCESS_INFO, RESTORE */
+	__u32 num_objects;	/* Used during ops: PROCESS_INFO, RESTORE */
+	__u32 pid;		/* Used during ops: PROCESS_INFO, RESUME */
+	__u32 op;
+};
+
+struct kfd_criu_device_bucket {
+	__u32 user_gpu_id;
+	__u32 actual_gpu_id;
+	__u32 drm_fd;
+	__u32 pad;
+};
+
+struct kfd_criu_bo_bucket {
+	__u64 addr;
+	__u64 size;
+	__u64 offset;
+	__u64 restored_offset;    /* During restore, updated offset for BO */
+	__u32 gpu_id;             /* This is the user_gpu_id */
+	__u32 alloc_flags;
+	__u32 dmabuf_fd;
+	__u32 pad;
+};
+
+/* CRIU IOCTLs - END */
+/**************************************************************************************************/
+
+/* Register offset inside the remapped mmio page
+ */
+enum kfd_mmio_remap {
+	KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL = 0,
+	KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL = 4,
+};
+
+/* Guarantee host access to memory */
+#define KFD_IOCTL_SVM_FLAG_HOST_ACCESS 0x00000001
+/* Fine grained coherency between all devices with access */
+#define KFD_IOCTL_SVM_FLAG_COHERENT    0x00000002
+/* Use any GPU in same hive as preferred device */
+#define KFD_IOCTL_SVM_FLAG_HIVE_LOCAL  0x00000004
+/* GPUs only read, allows replication */
+#define KFD_IOCTL_SVM_FLAG_GPU_RO      0x00000008
+/* Allow execution on GPU */
+#define KFD_IOCTL_SVM_FLAG_GPU_EXEC    0x00000010
+/* GPUs mostly read, may allow similar optimizations as RO, but writes fault */
+#define KFD_IOCTL_SVM_FLAG_GPU_READ_MOSTLY     0x00000020
+/* Keep GPU memory mapping always valid as if XNACK is disable */
+#define KFD_IOCTL_SVM_FLAG_GPU_ALWAYS_MAPPED   0x00000040
+
+/**
+ * kfd_ioctl_svm_op - SVM ioctl operations
+ *
+ * @KFD_IOCTL_SVM_OP_SET_ATTR: Modify one or more attributes
+ * @KFD_IOCTL_SVM_OP_GET_ATTR: Query one or more attributes
+ */
+enum kfd_ioctl_svm_op {
+	KFD_IOCTL_SVM_OP_SET_ATTR,
+	KFD_IOCTL_SVM_OP_GET_ATTR
+};
+
+/** kfd_ioctl_svm_location - Enum for preferred and prefetch locations
+ *
+ * GPU IDs are used to specify GPUs as preferred and prefetch locations.
+ * Below definitions are used for system memory or for leaving the preferred
+ * location unspecified.
+ */
+enum kfd_ioctl_svm_location {
+	KFD_IOCTL_SVM_LOCATION_SYSMEM = 0,
+	KFD_IOCTL_SVM_LOCATION_UNDEFINED = 0xffffffff
+};
+
+/**
+ * kfd_ioctl_svm_attr_type - SVM attribute types
+ *
+ * @KFD_IOCTL_SVM_ATTR_PREFERRED_LOC: gpuid of the preferred location, 0 for
+ *                                    system memory
+ * @KFD_IOCTL_SVM_ATTR_PREFETCH_LOC: gpuid of the prefetch location, 0 for
+ *                                   system memory. Setting this triggers an
+ *                                   immediate prefetch (migration).
+ * @KFD_IOCTL_SVM_ATTR_ACCESS:
+ * @KFD_IOCTL_SVM_ATTR_ACCESS_IN_PLACE:
+ * @KFD_IOCTL_SVM_ATTR_NO_ACCESS: specify memory access for the gpuid given
+ *                                by the attribute value
+ * @KFD_IOCTL_SVM_ATTR_SET_FLAGS: bitmask of flags to set (see
+ *                                KFD_IOCTL_SVM_FLAG_...)
+ * @KFD_IOCTL_SVM_ATTR_CLR_FLAGS: bitmask of flags to clear
+ * @KFD_IOCTL_SVM_ATTR_GRANULARITY: migration granularity
+ *                                  (log2 num pages)
+ */
+enum kfd_ioctl_svm_attr_type {
+	KFD_IOCTL_SVM_ATTR_PREFERRED_LOC,
+	KFD_IOCTL_SVM_ATTR_PREFETCH_LOC,
+	KFD_IOCTL_SVM_ATTR_ACCESS,
+	KFD_IOCTL_SVM_ATTR_ACCESS_IN_PLACE,
+	KFD_IOCTL_SVM_ATTR_NO_ACCESS,
+	KFD_IOCTL_SVM_ATTR_SET_FLAGS,
+	KFD_IOCTL_SVM_ATTR_CLR_FLAGS,
+	KFD_IOCTL_SVM_ATTR_GRANULARITY
+};
+
+/**
+ * kfd_ioctl_svm_attribute - Attributes as pairs of type and value
+ *
+ * The meaning of the @value depends on the attribute type.
+ *
+ * @type: attribute type (see enum @kfd_ioctl_svm_attr_type)
+ * @value: attribute value
+ */
+struct kfd_ioctl_svm_attribute {
+	__u32 type;
+	__u32 value;
+};
+
+/**
+ * kfd_ioctl_svm_args - Arguments for SVM ioctl
+ *
+ * @op specifies the operation to perform (see enum
+ * @kfd_ioctl_svm_op).  @start_addr and @size are common for all
+ * operations.
+ *
+ * A variable number of attributes can be given in @attrs.
+ * @nattr specifies the number of attributes. New attributes can be
+ * added in the future without breaking the ABI. If unknown attributes
+ * are given, the function returns -EINVAL.
+ *
+ * @KFD_IOCTL_SVM_OP_SET_ATTR sets attributes for a virtual address
+ * range. It may overlap existing virtual address ranges. If it does,
+ * the existing ranges will be split such that the attribute changes
+ * only apply to the specified address range.
+ *
+ * @KFD_IOCTL_SVM_OP_GET_ATTR returns the intersection of attributes
+ * over all memory in the given range and returns the result as the
+ * attribute value. If different pages have different preferred or
+ * prefetch locations, 0xffffffff will be returned for
+ * @KFD_IOCTL_SVM_ATTR_PREFERRED_LOC or
+ * @KFD_IOCTL_SVM_ATTR_PREFETCH_LOC resepctively. For
+ * @KFD_IOCTL_SVM_ATTR_SET_FLAGS, flags of all pages will be
+ * aggregated by bitwise AND. That means, a flag will be set in the
+ * output, if that flag is set for all pages in the range. For
+ * @KFD_IOCTL_SVM_ATTR_CLR_FLAGS, flags of all pages will be
+ * aggregated by bitwise NOR. That means, a flag will be set in the
+ * output, if that flag is clear for all pages in the range.
+ * The minimum migration granularity throughout the range will be
+ * returned for @KFD_IOCTL_SVM_ATTR_GRANULARITY.
+ *
+ * Querying of accessibility attributes works by initializing the
+ * attribute type to @KFD_IOCTL_SVM_ATTR_ACCESS and the value to the
+ * GPUID being queried. Multiple attributes can be given to allow
+ * querying multiple GPUIDs. The ioctl function overwrites the
+ * attribute type to indicate the access for the specified GPU.
+ */
+struct kfd_ioctl_svm_args {
+	__u64 start_addr;
+	__u64 size;
+	__u32 op;
+	__u32 nattr;
+	/* Variable length array of attributes */
+	struct kfd_ioctl_svm_attribute attrs[];
+};
+
+/**
+ * kfd_ioctl_set_xnack_mode_args - Arguments for set_xnack_mode
+ *
+ * @xnack_enabled:       [in/out] Whether to enable XNACK mode for this process
+ *
+ * @xnack_enabled indicates whether recoverable page faults should be
+ * enabled for the current process. 0 means disabled, positive means
+ * enabled, negative means leave unchanged. If enabled, virtual address
+ * translations on GFXv9 and later AMD GPUs can return XNACK and retry
+ * the access until a valid PTE is available. This is used to implement
+ * device page faults.
+ *
+ * On output, @xnack_enabled returns the (new) current mode (0 or
+ * positive). Therefore, a negative input value can be used to query
+ * the current mode without changing it.
+ *
+ * The XNACK mode fundamentally changes the way SVM managed memory works
+ * in the driver, with subtle effects on application performance and
+ * functionality.
+ *
+ * Enabling XNACK mode requires shader programs to be compiled
+ * differently. Furthermore, not all GPUs support changing the mode
+ * per-process. Therefore changing the mode is only allowed while no
+ * user mode queues exist in the process. This ensure that no shader
+ * code is running that may be compiled for the wrong mode. And GPUs
+ * that cannot change to the requested mode will prevent the XNACK
+ * mode from occurring. All GPUs used by the process must be in the
+ * same XNACK mode.
+ *
+ * GFXv8 or older GPUs do not support 48 bit virtual addresses or SVM.
+ * Therefore those GPUs are not considered for the XNACK mode switch.
+ *
+ * Return: 0 on success, -errno on failure
+ */
+struct kfd_ioctl_set_xnack_mode_args {
+	__s32 xnack_enabled;
+};
+
+#define AMDKFD_IOCTL_BASE 'K'
+#define AMDKFD_IO(nr)			_IO(AMDKFD_IOCTL_BASE, nr)
+#define AMDKFD_IOR(nr, type)		_IOR(AMDKFD_IOCTL_BASE, nr, type)
+#define AMDKFD_IOW(nr, type)		_IOW(AMDKFD_IOCTL_BASE, nr, type)
+#define AMDKFD_IOWR(nr, type)		_IOWR(AMDKFD_IOCTL_BASE, nr, type)
+
+#define AMDKFD_IOC_GET_VERSION			\
+		AMDKFD_IOR(0x01, struct kfd_ioctl_get_version_args)
+
+#define AMDKFD_IOC_CREATE_QUEUE			\
+		AMDKFD_IOWR(0x02, struct kfd_ioctl_create_queue_args)
+
+#define AMDKFD_IOC_DESTROY_QUEUE		\
+		AMDKFD_IOWR(0x03, struct kfd_ioctl_destroy_queue_args)
+
+#define AMDKFD_IOC_SET_MEMORY_POLICY		\
+		AMDKFD_IOW(0x04, struct kfd_ioctl_set_memory_policy_args)
+
+#define AMDKFD_IOC_GET_CLOCK_COUNTERS		\
+		AMDKFD_IOWR(0x05, struct kfd_ioctl_get_clock_counters_args)
+
+#define AMDKFD_IOC_GET_PROCESS_APERTURES	\
+		AMDKFD_IOR(0x06, struct kfd_ioctl_get_process_apertures_args)
+
+#define AMDKFD_IOC_UPDATE_QUEUE			\
+		AMDKFD_IOW(0x07, struct kfd_ioctl_update_queue_args)
+
+#define AMDKFD_IOC_CREATE_EVENT			\
+		AMDKFD_IOWR(0x08, struct kfd_ioctl_create_event_args)
+
+#define AMDKFD_IOC_DESTROY_EVENT		\
+		AMDKFD_IOW(0x09, struct kfd_ioctl_destroy_event_args)
+
+#define AMDKFD_IOC_SET_EVENT			\
+		AMDKFD_IOW(0x0A, struct kfd_ioctl_set_event_args)
+
+#define AMDKFD_IOC_RESET_EVENT			\
+		AMDKFD_IOW(0x0B, struct kfd_ioctl_reset_event_args)
+
+#define AMDKFD_IOC_WAIT_EVENTS			\
+		AMDKFD_IOWR(0x0C, struct kfd_ioctl_wait_events_args)
+
+#define AMDKFD_IOC_DBG_REGISTER_DEPRECATED	\
+		AMDKFD_IOW(0x0D, struct kfd_ioctl_dbg_register_args)
+
+#define AMDKFD_IOC_DBG_UNREGISTER_DEPRECATED	\
+		AMDKFD_IOW(0x0E, struct kfd_ioctl_dbg_unregister_args)
+
+#define AMDKFD_IOC_DBG_ADDRESS_WATCH_DEPRECATED	\
+		AMDKFD_IOW(0x0F, struct kfd_ioctl_dbg_address_watch_args)
+
+#define AMDKFD_IOC_DBG_WAVE_CONTROL_DEPRECATED	\
+		AMDKFD_IOW(0x10, struct kfd_ioctl_dbg_wave_control_args)
+
+#define AMDKFD_IOC_SET_SCRATCH_BACKING_VA	\
+		AMDKFD_IOWR(0x11, struct kfd_ioctl_set_scratch_backing_va_args)
+
+#define AMDKFD_IOC_GET_TILE_CONFIG                                      \
+		AMDKFD_IOWR(0x12, struct kfd_ioctl_get_tile_config_args)
+
+#define AMDKFD_IOC_SET_TRAP_HANDLER		\
+		AMDKFD_IOW(0x13, struct kfd_ioctl_set_trap_handler_args)
+
+#define AMDKFD_IOC_GET_PROCESS_APERTURES_NEW	\
+		AMDKFD_IOWR(0x14,		\
+			struct kfd_ioctl_get_process_apertures_new_args)
+
+#define AMDKFD_IOC_ACQUIRE_VM			\
+		AMDKFD_IOW(0x15, struct kfd_ioctl_acquire_vm_args)
+
+#define AMDKFD_IOC_ALLOC_MEMORY_OF_GPU		\
+		AMDKFD_IOWR(0x16, struct kfd_ioctl_alloc_memory_of_gpu_args)
+
+#define AMDKFD_IOC_FREE_MEMORY_OF_GPU		\
+		AMDKFD_IOW(0x17, struct kfd_ioctl_free_memory_of_gpu_args)
+
+#define AMDKFD_IOC_MAP_MEMORY_TO_GPU		\
+		AMDKFD_IOWR(0x18, struct kfd_ioctl_map_memory_to_gpu_args)
+
+#define AMDKFD_IOC_UNMAP_MEMORY_FROM_GPU	\
+		AMDKFD_IOWR(0x19, struct kfd_ioctl_unmap_memory_from_gpu_args)
+
+#define AMDKFD_IOC_SET_CU_MASK		\
+		AMDKFD_IOW(0x1A, struct kfd_ioctl_set_cu_mask_args)
+
+#define AMDKFD_IOC_GET_QUEUE_WAVE_STATE		\
+		AMDKFD_IOWR(0x1B, struct kfd_ioctl_get_queue_wave_state_args)
+
+#define AMDKFD_IOC_GET_DMABUF_INFO		\
+		AMDKFD_IOWR(0x1C, struct kfd_ioctl_get_dmabuf_info_args)
+
+#define AMDKFD_IOC_IMPORT_DMABUF		\
+		AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args)
+
+#define AMDKFD_IOC_ALLOC_QUEUE_GWS		\
+		AMDKFD_IOWR(0x1E, struct kfd_ioctl_alloc_queue_gws_args)
+
+#define AMDKFD_IOC_SMI_EVENTS			\
+		AMDKFD_IOWR(0x1F, struct kfd_ioctl_smi_events_args)
+
+#define AMDKFD_IOC_SVM	AMDKFD_IOWR(0x20, struct kfd_ioctl_svm_args)
+
+#define AMDKFD_IOC_SET_XNACK_MODE		\
+		AMDKFD_IOWR(0x21, struct kfd_ioctl_set_xnack_mode_args)
+
+#define AMDKFD_IOC_CRIU_OP			\
+		AMDKFD_IOWR(0x22, struct kfd_ioctl_criu_args)
+
+#define AMDKFD_IOC_AVAILABLE_MEMORY		\
+		AMDKFD_IOWR(0x23, struct kfd_ioctl_get_available_memory_args)
+
+#define AMDKFD_IOC_EXPORT_DMABUF		\
+		AMDKFD_IOWR(0x24, struct kfd_ioctl_export_dmabuf_args)
+
+#define AMDKFD_COMMAND_START		0x01
+#define AMDKFD_COMMAND_END		0x25
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/kfd_sysfs.h b/contrib/libs/linux-headers/linux/kfd_sysfs.h
new file mode 100644
index 0000000000..3e330f3689
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kfd_sysfs.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef KFD_SYSFS_H_INCLUDED
+#define KFD_SYSFS_H_INCLUDED
+
+/* Capability bits in node properties */
+#define HSA_CAP_HOT_PLUGGABLE			0x00000001
+#define HSA_CAP_ATS_PRESENT			0x00000002
+#define HSA_CAP_SHARED_WITH_GRAPHICS		0x00000004
+#define HSA_CAP_QUEUE_SIZE_POW2			0x00000008
+#define HSA_CAP_QUEUE_SIZE_32BIT		0x00000010
+#define HSA_CAP_QUEUE_IDLE_EVENT		0x00000020
+#define HSA_CAP_VA_LIMIT			0x00000040
+#define HSA_CAP_WATCH_POINTS_SUPPORTED		0x00000080
+#define HSA_CAP_WATCH_POINTS_TOTALBITS_MASK	0x00000f00
+#define HSA_CAP_WATCH_POINTS_TOTALBITS_SHIFT	8
+#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK	0x00003000
+#define HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT	12
+
+#define HSA_CAP_DOORBELL_TYPE_PRE_1_0		0x0
+#define HSA_CAP_DOORBELL_TYPE_1_0		0x1
+#define HSA_CAP_DOORBELL_TYPE_2_0		0x2
+#define HSA_CAP_AQL_QUEUE_DOUBLE_MAP		0x00004000
+
+/* Old buggy user mode depends on this being 0 */
+#define HSA_CAP_RESERVED_WAS_SRAM_EDCSUPPORTED	0x00080000
+
+#define HSA_CAP_MEM_EDCSUPPORTED		0x00100000
+#define HSA_CAP_RASEVENTNOTIFY			0x00200000
+#define HSA_CAP_ASIC_REVISION_MASK		0x03c00000
+#define HSA_CAP_ASIC_REVISION_SHIFT		22
+#define HSA_CAP_SRAM_EDCSUPPORTED		0x04000000
+#define HSA_CAP_SVMAPI_SUPPORTED		0x08000000
+#define HSA_CAP_FLAGS_COHERENTHOSTACCESS	0x10000000
+#define HSA_CAP_RESERVED			0xe00f8000
+
+/* Heap types in memory properties */
+#define HSA_MEM_HEAP_TYPE_SYSTEM	0
+#define HSA_MEM_HEAP_TYPE_FB_PUBLIC	1
+#define HSA_MEM_HEAP_TYPE_FB_PRIVATE	2
+#define HSA_MEM_HEAP_TYPE_GPU_GDS	3
+#define HSA_MEM_HEAP_TYPE_GPU_LDS	4
+#define HSA_MEM_HEAP_TYPE_GPU_SCRATCH	5
+
+/* Flag bits in memory properties */
+#define HSA_MEM_FLAGS_HOT_PLUGGABLE		0x00000001
+#define HSA_MEM_FLAGS_NON_VOLATILE		0x00000002
+#define HSA_MEM_FLAGS_RESERVED			0xfffffffc
+
+/* Cache types in cache properties */
+#define HSA_CACHE_TYPE_DATA		0x00000001
+#define HSA_CACHE_TYPE_INSTRUCTION	0x00000002
+#define HSA_CACHE_TYPE_CPU		0x00000004
+#define HSA_CACHE_TYPE_HSACU		0x00000008
+#define HSA_CACHE_TYPE_RESERVED		0xfffffff0
+
+/* Link types in IO link properties (matches CRAT link types) */
+#define HSA_IOLINK_TYPE_UNDEFINED	0
+#define HSA_IOLINK_TYPE_HYPERTRANSPORT	1
+#define HSA_IOLINK_TYPE_PCIEXPRESS	2
+#define HSA_IOLINK_TYPE_AMBA		3
+#define HSA_IOLINK_TYPE_MIPI		4
+#define HSA_IOLINK_TYPE_QPI_1_1	5
+#define HSA_IOLINK_TYPE_RESERVED1	6
+#define HSA_IOLINK_TYPE_RESERVED2	7
+#define HSA_IOLINK_TYPE_RAPID_IO	8
+#define HSA_IOLINK_TYPE_INFINIBAND	9
+#define HSA_IOLINK_TYPE_RESERVED3	10
+#define HSA_IOLINK_TYPE_XGMI		11
+#define HSA_IOLINK_TYPE_XGOP		12
+#define HSA_IOLINK_TYPE_GZ		13
+#define HSA_IOLINK_TYPE_ETHERNET_RDMA	14
+#define HSA_IOLINK_TYPE_RDMA_OTHER	15
+#define HSA_IOLINK_TYPE_OTHER		16
+
+/* Flag bits in IO link properties (matches CRAT flags, excluding the
+ * bi-directional flag, which is not offially part of the CRAT spec, and
+ * only used internally in KFD)
+ */
+#define HSA_IOLINK_FLAGS_ENABLED		(1 << 0)
+#define HSA_IOLINK_FLAGS_NON_COHERENT		(1 << 1)
+#define HSA_IOLINK_FLAGS_NO_ATOMICS_32_BIT	(1 << 2)
+#define HSA_IOLINK_FLAGS_NO_ATOMICS_64_BIT	(1 << 3)
+#define HSA_IOLINK_FLAGS_NO_PEER_TO_PEER_DMA	(1 << 4)
+#define HSA_IOLINK_FLAGS_RESERVED		0xffffffe0
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/kvm.h b/contrib/libs/linux-headers/linux/kvm.h
new file mode 100644
index 0000000000..4bdab1d7d4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kvm.h
@@ -0,0 +1,11 @@
+#if defined(__arm__)
+#error unavailable for arm
+#elif defined(__aarch64__)
+#include "kvm_arm64.h"
+#elif defined(__powerpc__)
+#include "kvm_powerpc.h"
+#elif defined(__i386__) || defined(__x86_64__)
+#include "kvm_x86.h"
+#else
+#error unexpected
+#endif
diff --git a/contrib/libs/linux-headers/linux/kvm_arm64.h b/contrib/libs/linux-headers/linux/kvm_arm64.h
new file mode 100644
index 0000000000..65b145b317
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kvm_arm64.h
@@ -0,0 +1,2244 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_KVM_H
+#define __LINUX_KVM_H
+
+/*
+ * Userspace interface for /dev/kvm - kernel based virtual machine
+ *
+ * Note: you must update KVM_API_VERSION if you change this interface.
+ */
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+#include <linux/ioctl.h>
+#include <asm/kvm.h>
+
+#define KVM_API_VERSION 12
+
+/* *** Deprecated interfaces *** */
+
+#define KVM_TRC_SHIFT           16
+
+#define KVM_TRC_ENTRYEXIT       (1 << KVM_TRC_SHIFT)
+#define KVM_TRC_HANDLER         (1 << (KVM_TRC_SHIFT + 1))
+
+#define KVM_TRC_VMENTRY         (KVM_TRC_ENTRYEXIT + 0x01)
+#define KVM_TRC_VMEXIT          (KVM_TRC_ENTRYEXIT + 0x02)
+#define KVM_TRC_PAGE_FAULT      (KVM_TRC_HANDLER + 0x01)
+
+#define KVM_TRC_HEAD_SIZE       12
+#define KVM_TRC_CYCLE_SIZE      8
+#define KVM_TRC_EXTRA_MAX       7
+
+#define KVM_TRC_INJ_VIRQ         (KVM_TRC_HANDLER + 0x02)
+#define KVM_TRC_REDELIVER_EVT    (KVM_TRC_HANDLER + 0x03)
+#define KVM_TRC_PEND_INTR        (KVM_TRC_HANDLER + 0x04)
+#define KVM_TRC_IO_READ          (KVM_TRC_HANDLER + 0x05)
+#define KVM_TRC_IO_WRITE         (KVM_TRC_HANDLER + 0x06)
+#define KVM_TRC_CR_READ          (KVM_TRC_HANDLER + 0x07)
+#define KVM_TRC_CR_WRITE         (KVM_TRC_HANDLER + 0x08)
+#define KVM_TRC_DR_READ          (KVM_TRC_HANDLER + 0x09)
+#define KVM_TRC_DR_WRITE         (KVM_TRC_HANDLER + 0x0A)
+#define KVM_TRC_MSR_READ         (KVM_TRC_HANDLER + 0x0B)
+#define KVM_TRC_MSR_WRITE        (KVM_TRC_HANDLER + 0x0C)
+#define KVM_TRC_CPUID            (KVM_TRC_HANDLER + 0x0D)
+#define KVM_TRC_INTR             (KVM_TRC_HANDLER + 0x0E)
+#define KVM_TRC_NMI              (KVM_TRC_HANDLER + 0x0F)
+#define KVM_TRC_VMMCALL          (KVM_TRC_HANDLER + 0x10)
+#define KVM_TRC_HLT              (KVM_TRC_HANDLER + 0x11)
+#define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
+#define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
+#define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
+#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
+#define KVM_TRC_GTLB_WRITE       (KVM_TRC_HANDLER + 0x16)
+#define KVM_TRC_STLB_WRITE       (KVM_TRC_HANDLER + 0x17)
+#define KVM_TRC_STLB_INVAL       (KVM_TRC_HANDLER + 0x18)
+#define KVM_TRC_PPC_INSTR        (KVM_TRC_HANDLER + 0x19)
+
+struct kvm_user_trace_setup {
+	__u32 buf_size;
+	__u32 buf_nr;
+};
+
+#define __KVM_DEPRECATED_MAIN_W_0x06 \
+	_IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
+#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
+#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
+
+#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
+
+struct kvm_breakpoint {
+	__u32 enabled;
+	__u32 padding;
+	__u64 address;
+};
+
+struct kvm_debug_guest {
+	__u32 enabled;
+	__u32 pad;
+	struct kvm_breakpoint breakpoints[4];
+	__u32 singlestep;
+};
+
+#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+
+/* *** End of deprecated interfaces *** */
+
+
+/* for KVM_SET_USER_MEMORY_REGION */
+struct kvm_userspace_memory_region {
+	__u32 slot;
+	__u32 flags;
+	__u64 guest_phys_addr;
+	__u64 memory_size; /* bytes */
+	__u64 userspace_addr; /* start of the userspace allocated memory */
+};
+
+/*
+ * The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for
+ * userspace, other bits are reserved for kvm internal use which are defined
+ * in include/linux/kvm_host.h.
+ */
+#define KVM_MEM_LOG_DIRTY_PAGES	(1UL << 0)
+#define KVM_MEM_READONLY	(1UL << 1)
+
+/* for KVM_IRQ_LINE */
+struct kvm_irq_level {
+	/*
+	 * ACPI gsi notion of irq.
+	 * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
+	 * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
+	 * For ARM: See Documentation/virt/kvm/api.rst
+	 */
+	union {
+		__u32 irq;
+		__s32 status;
+	};
+	__u32 level;
+};
+
+
+struct kvm_irqchip {
+	__u32 chip_id;
+	__u32 pad;
+        union {
+		char dummy[512];  /* reserving space */
+#ifdef __KVM_HAVE_PIT
+		struct kvm_pic_state pic;
+#endif
+#ifdef __KVM_HAVE_IOAPIC
+		struct kvm_ioapic_state ioapic;
+#endif
+	} chip;
+};
+
+/* for KVM_CREATE_PIT2 */
+struct kvm_pit_config {
+	__u32 flags;
+	__u32 pad[15];
+};
+
+#define KVM_PIT_SPEAKER_DUMMY     1
+
+struct kvm_s390_skeys {
+	__u64 start_gfn;
+	__u64 count;
+	__u64 skeydata_addr;
+	__u32 flags;
+	__u32 reserved[9];
+};
+
+#define KVM_S390_CMMA_PEEK (1 << 0)
+
+/**
+ * kvm_s390_cmma_log - Used for CMMA migration.
+ *
+ * Used both for input and output.
+ *
+ * @start_gfn: Guest page number to start from.
+ * @count: Size of the result buffer.
+ * @flags: Control operation mode via KVM_S390_CMMA_* flags
+ * @remaining: Used with KVM_S390_GET_CMMA_BITS. Indicates how many dirty
+ *             pages are still remaining.
+ * @mask: Used with KVM_S390_SET_CMMA_BITS. Bitmap of bits to actually set
+ *        in the PGSTE.
+ * @values: Pointer to the values buffer.
+ *
+ * Used in KVM_S390_{G,S}ET_CMMA_BITS ioctls.
+ */
+struct kvm_s390_cmma_log {
+	__u64 start_gfn;
+	__u32 count;
+	__u32 flags;
+	union {
+		__u64 remaining;
+		__u64 mask;
+	};
+	__u64 values;
+};
+
+struct kvm_hyperv_exit {
+#define KVM_EXIT_HYPERV_SYNIC          1
+#define KVM_EXIT_HYPERV_HCALL          2
+#define KVM_EXIT_HYPERV_SYNDBG         3
+	__u32 type;
+	__u32 pad1;
+	union {
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 evt_page;
+			__u64 msg_page;
+		} synic;
+		struct {
+			__u64 input;
+			__u64 result;
+			__u64 params[2];
+		} hcall;
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 status;
+			__u64 send_page;
+			__u64 recv_page;
+			__u64 pending_page;
+		} syndbg;
+	} u;
+};
+
+struct kvm_xen_exit {
+#define KVM_EXIT_XEN_HCALL          1
+	__u32 type;
+	union {
+		struct {
+			__u32 longmode;
+			__u32 cpl;
+			__u64 input;
+			__u64 result;
+			__u64 params[6];
+		} hcall;
+	} u;
+};
+
+#define KVM_S390_GET_SKEYS_NONE   1
+#define KVM_S390_SKEYS_MAX        1048576
+
+#define KVM_EXIT_UNKNOWN          0
+#define KVM_EXIT_EXCEPTION        1
+#define KVM_EXIT_IO               2
+#define KVM_EXIT_HYPERCALL        3
+#define KVM_EXIT_DEBUG            4
+#define KVM_EXIT_HLT              5
+#define KVM_EXIT_MMIO             6
+#define KVM_EXIT_IRQ_WINDOW_OPEN  7
+#define KVM_EXIT_SHUTDOWN         8
+#define KVM_EXIT_FAIL_ENTRY       9
+#define KVM_EXIT_INTR             10
+#define KVM_EXIT_SET_TPR          11
+#define KVM_EXIT_TPR_ACCESS       12
+#define KVM_EXIT_S390_SIEIC       13
+#define KVM_EXIT_S390_RESET       14
+#define KVM_EXIT_DCR              15 /* deprecated */
+#define KVM_EXIT_NMI              16
+#define KVM_EXIT_INTERNAL_ERROR   17
+#define KVM_EXIT_OSI              18
+#define KVM_EXIT_PAPR_HCALL	  19
+#define KVM_EXIT_S390_UCONTROL	  20
+#define KVM_EXIT_WATCHDOG         21
+#define KVM_EXIT_S390_TSCH        22
+#define KVM_EXIT_EPR              23
+#define KVM_EXIT_SYSTEM_EVENT     24
+#define KVM_EXIT_S390_STSI        25
+#define KVM_EXIT_IOAPIC_EOI       26
+#define KVM_EXIT_HYPERV           27
+#define KVM_EXIT_ARM_NISV         28
+#define KVM_EXIT_X86_RDMSR        29
+#define KVM_EXIT_X86_WRMSR        30
+#define KVM_EXIT_DIRTY_RING_FULL  31
+#define KVM_EXIT_AP_RESET_HOLD    32
+#define KVM_EXIT_X86_BUS_LOCK     33
+#define KVM_EXIT_XEN              34
+#define KVM_EXIT_RISCV_SBI        35
+#define KVM_EXIT_RISCV_CSR        36
+#define KVM_EXIT_NOTIFY           37
+
+/* For KVM_EXIT_INTERNAL_ERROR */
+/* Emulate instruction failed. */
+#define KVM_INTERNAL_ERROR_EMULATION	1
+/* Encounter unexpected simultaneous exceptions. */
+#define KVM_INTERNAL_ERROR_SIMUL_EX	2
+/* Encounter unexpected vm-exit due to delivery event. */
+#define KVM_INTERNAL_ERROR_DELIVERY_EV	3
+/* Encounter unexpected vm-exit reason */
+#define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON	4
+
+/* Flags that describe what fields in emulation_failure hold valid data. */
+#define KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES (1ULL << 0)
+
+/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
+struct kvm_run {
+	/* in */
+	__u8 request_interrupt_window;
+	__u8 immediate_exit;
+	__u8 padding1[6];
+
+	/* out */
+	__u32 exit_reason;
+	__u8 ready_for_interrupt_injection;
+	__u8 if_flag;
+	__u16 flags;
+
+	/* in (pre_kvm_run), out (post_kvm_run) */
+	__u64 cr8;
+	__u64 apic_base;
+
+#ifdef __KVM_S390
+	/* the processor status word for s390 */
+	__u64 psw_mask; /* psw upper half */
+	__u64 psw_addr; /* psw lower half */
+#endif
+	union {
+		/* KVM_EXIT_UNKNOWN */
+		struct {
+			__u64 hardware_exit_reason;
+		} hw;
+		/* KVM_EXIT_FAIL_ENTRY */
+		struct {
+			__u64 hardware_entry_failure_reason;
+			__u32 cpu;
+		} fail_entry;
+		/* KVM_EXIT_EXCEPTION */
+		struct {
+			__u32 exception;
+			__u32 error_code;
+		} ex;
+		/* KVM_EXIT_IO */
+		struct {
+#define KVM_EXIT_IO_IN  0
+#define KVM_EXIT_IO_OUT 1
+			__u8 direction;
+			__u8 size; /* bytes */
+			__u16 port;
+			__u32 count;
+			__u64 data_offset; /* relative to kvm_run start */
+		} io;
+		/* KVM_EXIT_DEBUG */
+		struct {
+			struct kvm_debug_exit_arch arch;
+		} debug;
+		/* KVM_EXIT_MMIO */
+		struct {
+			__u64 phys_addr;
+			__u8  data[8];
+			__u32 len;
+			__u8  is_write;
+		} mmio;
+		/* KVM_EXIT_HYPERCALL */
+		struct {
+			__u64 nr;
+			__u64 args[6];
+			__u64 ret;
+
+			union {
+				__u32 longmode;
+				__u64 flags;
+			};
+		} hypercall;
+		/* KVM_EXIT_TPR_ACCESS */
+		struct {
+			__u64 rip;
+			__u32 is_write;
+			__u32 pad;
+		} tpr_access;
+		/* KVM_EXIT_S390_SIEIC */
+		struct {
+			__u8 icptcode;
+			__u16 ipa;
+			__u32 ipb;
+		} s390_sieic;
+		/* KVM_EXIT_S390_RESET */
+#define KVM_S390_RESET_POR       1
+#define KVM_S390_RESET_CLEAR     2
+#define KVM_S390_RESET_SUBSYSTEM 4
+#define KVM_S390_RESET_CPU_INIT  8
+#define KVM_S390_RESET_IPL       16
+		__u64 s390_reset_flags;
+		/* KVM_EXIT_S390_UCONTROL */
+		struct {
+			__u64 trans_exc_code;
+			__u32 pgm_code;
+		} s390_ucontrol;
+		/* KVM_EXIT_DCR (deprecated) */
+		struct {
+			__u32 dcrn;
+			__u32 data;
+			__u8  is_write;
+		} dcr;
+		/* KVM_EXIT_INTERNAL_ERROR */
+		struct {
+			__u32 suberror;
+			/* Available with KVM_CAP_INTERNAL_ERROR_DATA: */
+			__u32 ndata;
+			__u64 data[16];
+		} internal;
+		/*
+		 * KVM_INTERNAL_ERROR_EMULATION
+		 *
+		 * "struct emulation_failure" is an overlay of "struct internal"
+		 * that is used for the KVM_INTERNAL_ERROR_EMULATION sub-type of
+		 * KVM_EXIT_INTERNAL_ERROR.  Note, unlike other internal error
+		 * sub-types, this struct is ABI!  It also needs to be backwards
+		 * compatible with "struct internal".  Take special care that
+		 * "ndata" is correct, that new fields are enumerated in "flags",
+		 * and that each flag enumerates fields that are 64-bit aligned
+		 * and sized (so that ndata+internal.data[] is valid/accurate).
+		 *
+		 * Space beyond the defined fields may be used to store arbitrary
+		 * debug information relating to the emulation failure. It is
+		 * accounted for in "ndata" but the format is unspecified and is
+		 * not represented in "flags". Any such information is *not* ABI!
+		 */
+		struct {
+			__u32 suberror;
+			__u32 ndata;
+			__u64 flags;
+			union {
+				struct {
+					__u8  insn_size;
+					__u8  insn_bytes[15];
+				};
+			};
+			/* Arbitrary debug data may follow. */
+		} emulation_failure;
+		/* KVM_EXIT_OSI */
+		struct {
+			__u64 gprs[32];
+		} osi;
+		/* KVM_EXIT_PAPR_HCALL */
+		struct {
+			__u64 nr;
+			__u64 ret;
+			__u64 args[9];
+		} papr_hcall;
+		/* KVM_EXIT_S390_TSCH */
+		struct {
+			__u16 subchannel_id;
+			__u16 subchannel_nr;
+			__u32 io_int_parm;
+			__u32 io_int_word;
+			__u32 ipb;
+			__u8 dequeued;
+		} s390_tsch;
+		/* KVM_EXIT_EPR */
+		struct {
+			__u32 epr;
+		} epr;
+		/* KVM_EXIT_SYSTEM_EVENT */
+		struct {
+#define KVM_SYSTEM_EVENT_SHUTDOWN       1
+#define KVM_SYSTEM_EVENT_RESET          2
+#define KVM_SYSTEM_EVENT_CRASH          3
+#define KVM_SYSTEM_EVENT_WAKEUP         4
+#define KVM_SYSTEM_EVENT_SUSPEND        5
+#define KVM_SYSTEM_EVENT_SEV_TERM       6
+			__u32 type;
+			__u32 ndata;
+			union {
+				__u64 flags;
+				__u64 data[16];
+			};
+		} system_event;
+		/* KVM_EXIT_S390_STSI */
+		struct {
+			__u64 addr;
+			__u8 ar;
+			__u8 reserved;
+			__u8 fc;
+			__u8 sel1;
+			__u16 sel2;
+		} s390_stsi;
+		/* KVM_EXIT_IOAPIC_EOI */
+		struct {
+			__u8 vector;
+		} eoi;
+		/* KVM_EXIT_HYPERV */
+		struct kvm_hyperv_exit hyperv;
+		/* KVM_EXIT_ARM_NISV */
+		struct {
+			__u64 esr_iss;
+			__u64 fault_ipa;
+		} arm_nisv;
+		/* KVM_EXIT_X86_RDMSR / KVM_EXIT_X86_WRMSR */
+		struct {
+			__u8 error; /* user -> kernel */
+			__u8 pad[7];
+#define KVM_MSR_EXIT_REASON_INVAL	(1 << 0)
+#define KVM_MSR_EXIT_REASON_UNKNOWN	(1 << 1)
+#define KVM_MSR_EXIT_REASON_FILTER	(1 << 2)
+#define KVM_MSR_EXIT_REASON_VALID_MASK	(KVM_MSR_EXIT_REASON_INVAL   |	\
+					 KVM_MSR_EXIT_REASON_UNKNOWN |	\
+					 KVM_MSR_EXIT_REASON_FILTER)
+			__u32 reason; /* kernel -> user */
+			__u32 index; /* kernel -> user */
+			__u64 data; /* kernel <-> user */
+		} msr;
+		/* KVM_EXIT_XEN */
+		struct kvm_xen_exit xen;
+		/* KVM_EXIT_RISCV_SBI */
+		struct {
+			unsigned long extension_id;
+			unsigned long function_id;
+			unsigned long args[6];
+			unsigned long ret[2];
+		} riscv_sbi;
+		/* KVM_EXIT_RISCV_CSR */
+		struct {
+			unsigned long csr_num;
+			unsigned long new_value;
+			unsigned long write_mask;
+			unsigned long ret_value;
+		} riscv_csr;
+		/* KVM_EXIT_NOTIFY */
+		struct {
+#define KVM_NOTIFY_CONTEXT_INVALID	(1 << 0)
+			__u32 flags;
+		} notify;
+		/* Fix the size of the union. */
+		char padding[256];
+	};
+
+	/* 2048 is the size of the char array used to bound/pad the size
+	 * of the union that holds sync regs.
+	 */
+	#define SYNC_REGS_SIZE_BYTES 2048
+	/*
+	 * shared registers between kvm and userspace.
+	 * kvm_valid_regs specifies the register classes set by the host
+	 * kvm_dirty_regs specified the register classes dirtied by userspace
+	 * struct kvm_sync_regs is architecture specific, as well as the
+	 * bits for kvm_valid_regs and kvm_dirty_regs
+	 */
+	__u64 kvm_valid_regs;
+	__u64 kvm_dirty_regs;
+	union {
+		struct kvm_sync_regs regs;
+		char padding[SYNC_REGS_SIZE_BYTES];
+	} s;
+};
+
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+struct kvm_coalesced_mmio_zone {
+	__u64 addr;
+	__u32 size;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+};
+
+struct kvm_coalesced_mmio {
+	__u64 phys_addr;
+	__u32 len;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+	__u8  data[8];
+};
+
+struct kvm_coalesced_mmio_ring {
+	__u32 first, last;
+	struct kvm_coalesced_mmio coalesced_mmio[];
+};
+
+#define KVM_COALESCED_MMIO_MAX \
+	((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
+	 sizeof(struct kvm_coalesced_mmio))
+
+/* for KVM_TRANSLATE */
+struct kvm_translation {
+	/* in */
+	__u64 linear_address;
+
+	/* out */
+	__u64 physical_address;
+	__u8  valid;
+	__u8  writeable;
+	__u8  usermode;
+	__u8  pad[5];
+};
+
+/* for KVM_S390_MEM_OP */
+struct kvm_s390_mem_op {
+	/* in */
+	__u64 gaddr;		/* the guest address */
+	__u64 flags;		/* flags */
+	__u32 size;		/* amount of bytes */
+	__u32 op;		/* type of operation */
+	__u64 buf;		/* buffer in userspace */
+	union {
+		struct {
+			__u8 ar;	/* the access register number */
+			__u8 key;	/* access key, ignored if flag unset */
+			__u8 pad1[6];	/* ignored */
+			__u64 old_addr;	/* ignored if cmpxchg flag unset */
+		};
+		__u32 sida_offset; /* offset into the sida */
+		__u8 reserved[32]; /* ignored */
+	};
+};
+/* types for kvm_s390_mem_op->op */
+#define KVM_S390_MEMOP_LOGICAL_READ	0
+#define KVM_S390_MEMOP_LOGICAL_WRITE	1
+#define KVM_S390_MEMOP_SIDA_READ	2
+#define KVM_S390_MEMOP_SIDA_WRITE	3
+#define KVM_S390_MEMOP_ABSOLUTE_READ	4
+#define KVM_S390_MEMOP_ABSOLUTE_WRITE	5
+#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG	6
+
+/* flags for kvm_s390_mem_op->flags */
+#define KVM_S390_MEMOP_F_CHECK_ONLY		(1ULL << 0)
+#define KVM_S390_MEMOP_F_INJECT_EXCEPTION	(1ULL << 1)
+#define KVM_S390_MEMOP_F_SKEY_PROTECTION	(1ULL << 2)
+
+/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
+#define KVM_S390_MEMOP_EXTENSION_CAP_BASE	(1 << 0)
+#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG	(1 << 1)
+
+/* for KVM_INTERRUPT */
+struct kvm_interrupt {
+	/* in */
+	__u32 irq;
+};
+
+/* for KVM_GET_DIRTY_LOG */
+struct kvm_dirty_log {
+	__u32 slot;
+	__u32 padding1;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_CLEAR_DIRTY_LOG */
+struct kvm_clear_dirty_log {
+	__u32 slot;
+	__u32 num_pages;
+	__u64 first_page;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_SET_SIGNAL_MASK */
+struct kvm_signal_mask {
+	__u32 len;
+	__u8  sigset[];
+};
+
+/* for KVM_TPR_ACCESS_REPORTING */
+struct kvm_tpr_access_ctl {
+	__u32 enabled;
+	__u32 flags;
+	__u32 reserved[8];
+};
+
+/* for KVM_SET_VAPIC_ADDR */
+struct kvm_vapic_addr {
+	__u64 vapic_addr;
+};
+
+/* for KVM_SET_MP_STATE */
+
+/* not all states are valid on all architectures */
+#define KVM_MP_STATE_RUNNABLE          0
+#define KVM_MP_STATE_UNINITIALIZED     1
+#define KVM_MP_STATE_INIT_RECEIVED     2
+#define KVM_MP_STATE_HALTED            3
+#define KVM_MP_STATE_SIPI_RECEIVED     4
+#define KVM_MP_STATE_STOPPED           5
+#define KVM_MP_STATE_CHECK_STOP        6
+#define KVM_MP_STATE_OPERATING         7
+#define KVM_MP_STATE_LOAD              8
+#define KVM_MP_STATE_AP_RESET_HOLD     9
+#define KVM_MP_STATE_SUSPENDED         10
+
+struct kvm_mp_state {
+	__u32 mp_state;
+};
+
+struct kvm_s390_psw {
+	__u64 mask;
+	__u64 addr;
+};
+
+/* valid values for type in kvm_s390_interrupt */
+#define KVM_S390_SIGP_STOP		0xfffe0000u
+#define KVM_S390_PROGRAM_INT		0xfffe0001u
+#define KVM_S390_SIGP_SET_PREFIX	0xfffe0002u
+#define KVM_S390_RESTART		0xfffe0003u
+#define KVM_S390_INT_PFAULT_INIT	0xfffe0004u
+#define KVM_S390_INT_PFAULT_DONE	0xfffe0005u
+#define KVM_S390_MCHK			0xfffe1000u
+#define KVM_S390_INT_CLOCK_COMP		0xffff1004u
+#define KVM_S390_INT_CPU_TIMER		0xffff1005u
+#define KVM_S390_INT_VIRTIO		0xffff2603u
+#define KVM_S390_INT_SERVICE		0xffff2401u
+#define KVM_S390_INT_EMERGENCY		0xffff1201u
+#define KVM_S390_INT_EXTERNAL_CALL	0xffff1202u
+/* Anything below 0xfffe0000u is taken by INT_IO */
+#define KVM_S390_INT_IO(ai,cssid,ssid,schid)   \
+	(((schid)) |			       \
+	 ((ssid) << 16) |		       \
+	 ((cssid) << 18) |		       \
+	 ((ai) << 26))
+#define KVM_S390_INT_IO_MIN		0x00000000u
+#define KVM_S390_INT_IO_MAX		0xfffdffffu
+#define KVM_S390_INT_IO_AI_MASK		0x04000000u
+
+
+struct kvm_s390_interrupt {
+	__u32 type;
+	__u32 parm;
+	__u64 parm64;
+};
+
+struct kvm_s390_io_info {
+	__u16 subchannel_id;
+	__u16 subchannel_nr;
+	__u32 io_int_parm;
+	__u32 io_int_word;
+};
+
+struct kvm_s390_ext_info {
+	__u32 ext_params;
+	__u32 pad;
+	__u64 ext_params2;
+};
+
+struct kvm_s390_pgm_info {
+	__u64 trans_exc_code;
+	__u64 mon_code;
+	__u64 per_address;
+	__u32 data_exc_code;
+	__u16 code;
+	__u16 mon_class_nr;
+	__u8 per_code;
+	__u8 per_atmid;
+	__u8 exc_access_id;
+	__u8 per_access_id;
+	__u8 op_access_id;
+#define KVM_S390_PGM_FLAGS_ILC_VALID	0x01
+#define KVM_S390_PGM_FLAGS_ILC_0	0x02
+#define KVM_S390_PGM_FLAGS_ILC_1	0x04
+#define KVM_S390_PGM_FLAGS_ILC_MASK	0x06
+#define KVM_S390_PGM_FLAGS_NO_REWIND	0x08
+	__u8 flags;
+	__u8 pad[2];
+};
+
+struct kvm_s390_prefix_info {
+	__u32 address;
+};
+
+struct kvm_s390_extcall_info {
+	__u16 code;
+};
+
+struct kvm_s390_emerg_info {
+	__u16 code;
+};
+
+#define KVM_S390_STOP_FLAG_STORE_STATUS	0x01
+struct kvm_s390_stop_info {
+	__u32 flags;
+};
+
+struct kvm_s390_mchk_info {
+	__u64 cr14;
+	__u64 mcic;
+	__u64 failing_storage_address;
+	__u32 ext_damage_code;
+	__u32 pad;
+	__u8 fixed_logout[16];
+};
+
+struct kvm_s390_irq {
+	__u64 type;
+	union {
+		struct kvm_s390_io_info io;
+		struct kvm_s390_ext_info ext;
+		struct kvm_s390_pgm_info pgm;
+		struct kvm_s390_emerg_info emerg;
+		struct kvm_s390_extcall_info extcall;
+		struct kvm_s390_prefix_info prefix;
+		struct kvm_s390_stop_info stop;
+		struct kvm_s390_mchk_info mchk;
+		char reserved[64];
+	} u;
+};
+
+struct kvm_s390_irq_state {
+	__u64 buf;
+	__u32 flags;        /* will stay unused for compatibility reasons */
+	__u32 len;
+	__u32 reserved[4];  /* will stay unused for compatibility reasons */
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+
+#define KVM_GUESTDBG_ENABLE		0x00000001
+#define KVM_GUESTDBG_SINGLESTEP		0x00000002
+
+struct kvm_guest_debug {
+	__u32 control;
+	__u32 pad;
+	struct kvm_guest_debug_arch arch;
+};
+
+enum {
+	kvm_ioeventfd_flag_nr_datamatch,
+	kvm_ioeventfd_flag_nr_pio,
+	kvm_ioeventfd_flag_nr_deassign,
+	kvm_ioeventfd_flag_nr_virtio_ccw_notify,
+	kvm_ioeventfd_flag_nr_fast_mmio,
+	kvm_ioeventfd_flag_nr_max,
+};
+
+#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
+#define KVM_IOEVENTFD_FLAG_PIO       (1 << kvm_ioeventfd_flag_nr_pio)
+#define KVM_IOEVENTFD_FLAG_DEASSIGN  (1 << kvm_ioeventfd_flag_nr_deassign)
+#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
+	(1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
+
+#define KVM_IOEVENTFD_VALID_FLAG_MASK  ((1 << kvm_ioeventfd_flag_nr_max) - 1)
+
+struct kvm_ioeventfd {
+	__u64 datamatch;
+	__u64 addr;        /* legal pio/mmio address */
+	__u32 len;         /* 1, 2, 4, or 8 bytes; or 0 to ignore length */
+	__s32 fd;
+	__u32 flags;
+	__u8  pad[36];
+};
+
+#define KVM_X86_DISABLE_EXITS_MWAIT          (1 << 0)
+#define KVM_X86_DISABLE_EXITS_HLT            (1 << 1)
+#define KVM_X86_DISABLE_EXITS_PAUSE          (1 << 2)
+#define KVM_X86_DISABLE_EXITS_CSTATE         (1 << 3)
+#define KVM_X86_DISABLE_VALID_EXITS          (KVM_X86_DISABLE_EXITS_MWAIT | \
+                                              KVM_X86_DISABLE_EXITS_HLT | \
+                                              KVM_X86_DISABLE_EXITS_PAUSE | \
+                                              KVM_X86_DISABLE_EXITS_CSTATE)
+
+/* for KVM_ENABLE_CAP */
+struct kvm_enable_cap {
+	/* in */
+	__u32 cap;
+	__u32 flags;
+	__u64 args[4];
+	__u8  pad[64];
+};
+
+/* for KVM_PPC_GET_PVINFO */
+
+#define KVM_PPC_PVINFO_FLAGS_EV_IDLE   (1<<0)
+
+struct kvm_ppc_pvinfo {
+	/* out */
+	__u32 flags;
+	__u32 hcall[4];
+	__u8  pad[108];
+};
+
+/* for KVM_PPC_GET_SMMU_INFO */
+#define KVM_PPC_PAGE_SIZES_MAX_SZ	8
+
+struct kvm_ppc_one_page_size {
+	__u32 page_shift;	/* Page shift (or 0) */
+	__u32 pte_enc;		/* Encoding in the HPTE (>>12) */
+};
+
+struct kvm_ppc_one_seg_page_size {
+	__u32 page_shift;	/* Base page shift of segment (or 0) */
+	__u32 slb_enc;		/* SLB encoding for BookS */
+	struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+#define KVM_PPC_PAGE_SIZES_REAL		0x00000001
+#define KVM_PPC_1T_SEGMENTS		0x00000002
+#define KVM_PPC_NO_HASH			0x00000004
+
+struct kvm_ppc_smmu_info {
+	__u64 flags;
+	__u32 slb_size;
+	__u16 data_keys;	/* # storage keys supported for data */
+	__u16 instr_keys;	/* # storage keys supported for instructions */
+	struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+/* for KVM_PPC_RESIZE_HPT_{PREPARE,COMMIT} */
+struct kvm_ppc_resize_hpt {
+	__u64 flags;
+	__u32 shift;
+	__u32 pad;
+};
+
+#define KVMIO 0xAE
+
+/* machine type bits, to be used as argument to KVM_CREATE_VM */
+#define KVM_VM_S390_UCONTROL	1
+
+/* on ppc, 0 indicate default, 1 should force HV and 2 PR */
+#define KVM_VM_PPC_HV 1
+#define KVM_VM_PPC_PR 2
+
+/* on MIPS, 0 indicates auto, 1 forces VZ ASE, 2 forces trap & emulate */
+#define KVM_VM_MIPS_AUTO	0
+#define KVM_VM_MIPS_VZ		1
+#define KVM_VM_MIPS_TE		2
+
+#define KVM_S390_SIE_PAGE_OFFSET 1
+
+/*
+ * On arm64, machine type can be used to request the physical
+ * address size for the VM. Bits[7-0] are reserved for the guest
+ * PA size shift (i.e, log2(PA_Size)). For backward compatibility,
+ * value 0 implies the default IPA size, 40bits.
+ */
+#define KVM_VM_TYPE_ARM_IPA_SIZE_MASK	0xffULL
+#define KVM_VM_TYPE_ARM_IPA_SIZE(x)		\
+	((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
+/*
+ * ioctls for /dev/kvm fds:
+ */
+#define KVM_GET_API_VERSION       _IO(KVMIO,   0x00)
+#define KVM_CREATE_VM             _IO(KVMIO,   0x01) /* returns a VM fd */
+#define KVM_GET_MSR_INDEX_LIST    _IOWR(KVMIO, 0x02, struct kvm_msr_list)
+
+#define KVM_S390_ENABLE_SIE       _IO(KVMIO,   0x06)
+/*
+ * Check if a kvm extension is available.  Argument is extension number,
+ * return is 1 (yes) or 0 (no, sorry).
+ */
+#define KVM_CHECK_EXTENSION       _IO(KVMIO,   0x03)
+/*
+ * Get size for mmap(vcpu_fd)
+ */
+#define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
+#define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
+#define KVM_TRACE_ENABLE          __KVM_DEPRECATED_MAIN_W_0x06
+#define KVM_TRACE_PAUSE           __KVM_DEPRECATED_MAIN_0x07
+#define KVM_TRACE_DISABLE         __KVM_DEPRECATED_MAIN_0x08
+#define KVM_GET_EMULATED_CPUID	  _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
+#define KVM_GET_MSR_FEATURE_INDEX_LIST    _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
+
+/*
+ * Extension capability list.
+ */
+#define KVM_CAP_IRQCHIP	  0
+#define KVM_CAP_HLT	  1
+#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
+#define KVM_CAP_USER_MEMORY 3
+#define KVM_CAP_SET_TSS_ADDR 4
+#define KVM_CAP_VAPIC 6
+#define KVM_CAP_EXT_CPUID 7
+#define KVM_CAP_CLOCKSOURCE 8
+#define KVM_CAP_NR_VCPUS 9       /* returns recommended max vcpus per vm */
+#define KVM_CAP_NR_MEMSLOTS 10   /* returns max memory slots per vm */
+#define KVM_CAP_PIT 11
+#define KVM_CAP_NOP_IO_DELAY 12
+#define KVM_CAP_PV_MMU 13
+#define KVM_CAP_MP_STATE 14
+#define KVM_CAP_COALESCED_MMIO 15
+#define KVM_CAP_SYNC_MMU 16  /* Changes to host mmap are reflected in guest */
+#define KVM_CAP_IOMMU 18
+/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
+#define KVM_CAP_USER_NMI 22
+#ifdef __KVM_HAVE_GUEST_DEBUG
+#define KVM_CAP_SET_GUEST_DEBUG 23
+#endif
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_REINJECT_CONTROL 24
+#endif
+#define KVM_CAP_IRQ_ROUTING 25
+#define KVM_CAP_IRQ_INJECT_STATUS 26
+#define KVM_CAP_ASSIGN_DEV_IRQ 29
+/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
+#ifdef __KVM_HAVE_MCE
+#define KVM_CAP_MCE 31
+#endif
+#define KVM_CAP_IRQFD 32
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_PIT2 33
+#endif
+#define KVM_CAP_SET_BOOT_CPU_ID 34
+#ifdef __KVM_HAVE_PIT_STATE2
+#define KVM_CAP_PIT_STATE2 35
+#endif
+#define KVM_CAP_IOEVENTFD 36
+#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
+#ifdef __KVM_HAVE_XEN_HVM
+#define KVM_CAP_XEN_HVM 38
+#endif
+#define KVM_CAP_ADJUST_CLOCK 39
+#define KVM_CAP_INTERNAL_ERROR_DATA 40
+#ifdef __KVM_HAVE_VCPU_EVENTS
+#define KVM_CAP_VCPU_EVENTS 41
+#endif
+#define KVM_CAP_S390_PSW 42
+#define KVM_CAP_PPC_SEGSTATE 43
+#define KVM_CAP_HYPERV 44
+#define KVM_CAP_HYPERV_VAPIC 45
+#define KVM_CAP_HYPERV_SPIN 46
+#define KVM_CAP_PCI_SEGMENT 47
+#define KVM_CAP_PPC_PAIRED_SINGLES 48
+#define KVM_CAP_INTR_SHADOW 49
+#ifdef __KVM_HAVE_DEBUGREGS
+#define KVM_CAP_DEBUGREGS 50
+#endif
+#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
+#define KVM_CAP_PPC_OSI 52
+#define KVM_CAP_PPC_UNSET_IRQ 53
+#define KVM_CAP_ENABLE_CAP 54
+#ifdef __KVM_HAVE_XSAVE
+#define KVM_CAP_XSAVE 55
+#endif
+#ifdef __KVM_HAVE_XCRS
+#define KVM_CAP_XCRS 56
+#endif
+#define KVM_CAP_PPC_GET_PVINFO 57
+#define KVM_CAP_PPC_IRQ_LEVEL 58
+#define KVM_CAP_ASYNC_PF 59
+#define KVM_CAP_TSC_CONTROL 60
+#define KVM_CAP_GET_TSC_KHZ 61
+#define KVM_CAP_PPC_BOOKE_SREGS 62
+#define KVM_CAP_SPAPR_TCE 63
+#define KVM_CAP_PPC_SMT 64
+#define KVM_CAP_PPC_RMA	65
+#define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
+#define KVM_CAP_PPC_PAPR 68
+#define KVM_CAP_SW_TLB 69
+#define KVM_CAP_ONE_REG 70
+#define KVM_CAP_S390_GMAP 71
+#define KVM_CAP_TSC_DEADLINE_TIMER 72
+#define KVM_CAP_S390_UCONTROL 73
+#define KVM_CAP_SYNC_REGS 74
+#define KVM_CAP_PCI_2_3 75
+#define KVM_CAP_KVMCLOCK_CTRL 76
+#define KVM_CAP_SIGNAL_MSI 77
+#define KVM_CAP_PPC_GET_SMMU_INFO 78
+#define KVM_CAP_S390_COW 79
+#define KVM_CAP_PPC_ALLOC_HTAB 80
+#define KVM_CAP_READONLY_MEM 81
+#define KVM_CAP_IRQFD_RESAMPLE 82
+#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
+#define KVM_CAP_PPC_HTAB_FD 84
+#define KVM_CAP_S390_CSS_SUPPORT 85
+#define KVM_CAP_PPC_EPR 86
+#define KVM_CAP_ARM_PSCI 87
+#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
+#define KVM_CAP_DEVICE_CTRL 89
+#define KVM_CAP_IRQ_MPIC 90
+#define KVM_CAP_PPC_RTAS 91
+#define KVM_CAP_IRQ_XICS 92
+#define KVM_CAP_ARM_EL1_32BIT 93
+#define KVM_CAP_SPAPR_MULTITCE 94
+#define KVM_CAP_EXT_EMUL_CPUID 95
+#define KVM_CAP_HYPERV_TIME 96
+#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
+#define KVM_CAP_ENABLE_CAP_VM 98
+#define KVM_CAP_S390_IRQCHIP 99
+#define KVM_CAP_IOEVENTFD_NO_LENGTH 100
+#define KVM_CAP_VM_ATTRIBUTES 101
+#define KVM_CAP_ARM_PSCI_0_2 102
+#define KVM_CAP_PPC_FIXUP_HCALL 103
+#define KVM_CAP_PPC_ENABLE_HCALL 104
+#define KVM_CAP_CHECK_EXTENSION_VM 105
+#define KVM_CAP_S390_USER_SIGP 106
+#define KVM_CAP_S390_VECTOR_REGISTERS 107
+#define KVM_CAP_S390_MEM_OP 108
+#define KVM_CAP_S390_USER_STSI 109
+#define KVM_CAP_S390_SKEYS 110
+#define KVM_CAP_MIPS_FPU 111
+#define KVM_CAP_MIPS_MSA 112
+#define KVM_CAP_S390_INJECT_IRQ 113
+#define KVM_CAP_S390_IRQ_STATE 114
+#define KVM_CAP_PPC_HWRNG 115
+#define KVM_CAP_DISABLE_QUIRKS 116
+#define KVM_CAP_X86_SMM 117
+#define KVM_CAP_MULTI_ADDRESS_SPACE 118
+#define KVM_CAP_GUEST_DEBUG_HW_BPS 119
+#define KVM_CAP_GUEST_DEBUG_HW_WPS 120
+#define KVM_CAP_SPLIT_IRQCHIP 121
+#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
+#define KVM_CAP_HYPERV_SYNIC 123
+#define KVM_CAP_S390_RI 124
+#define KVM_CAP_SPAPR_TCE_64 125
+#define KVM_CAP_ARM_PMU_V3 126
+#define KVM_CAP_VCPU_ATTRIBUTES 127
+#define KVM_CAP_MAX_VCPU_ID 128
+#define KVM_CAP_X2APIC_API 129
+#define KVM_CAP_S390_USER_INSTR0 130
+#define KVM_CAP_MSI_DEVID 131
+#define KVM_CAP_PPC_HTM 132
+#define KVM_CAP_SPAPR_RESIZE_HPT 133
+#define KVM_CAP_PPC_MMU_RADIX 134
+#define KVM_CAP_PPC_MMU_HASH_V3 135
+#define KVM_CAP_IMMEDIATE_EXIT 136
+#define KVM_CAP_MIPS_VZ 137
+#define KVM_CAP_MIPS_TE 138
+#define KVM_CAP_MIPS_64BIT 139
+#define KVM_CAP_S390_GS 140
+#define KVM_CAP_S390_AIS 141
+#define KVM_CAP_SPAPR_TCE_VFIO 142
+#define KVM_CAP_X86_DISABLE_EXITS 143
+#define KVM_CAP_ARM_USER_IRQ 144
+#define KVM_CAP_S390_CMMA_MIGRATION 145
+#define KVM_CAP_PPC_FWNMI 146
+#define KVM_CAP_PPC_SMT_POSSIBLE 147
+#define KVM_CAP_HYPERV_SYNIC2 148
+#define KVM_CAP_HYPERV_VP_INDEX 149
+#define KVM_CAP_S390_AIS_MIGRATION 150
+#define KVM_CAP_PPC_GET_CPU_CHAR 151
+#define KVM_CAP_S390_BPB 152
+#define KVM_CAP_GET_MSR_FEATURES 153
+#define KVM_CAP_HYPERV_EVENTFD 154
+#define KVM_CAP_HYPERV_TLBFLUSH 155
+#define KVM_CAP_S390_HPAGE_1M 156
+#define KVM_CAP_NESTED_STATE 157
+#define KVM_CAP_ARM_INJECT_SERROR_ESR 158
+#define KVM_CAP_MSR_PLATFORM_INFO 159
+#define KVM_CAP_PPC_NESTED_HV 160
+#define KVM_CAP_HYPERV_SEND_IPI 161
+#define KVM_CAP_COALESCED_PIO 162
+#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
+#define KVM_CAP_EXCEPTION_PAYLOAD 164
+#define KVM_CAP_ARM_VM_IPA_SIZE 165
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
+#define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
+#define KVM_CAP_PMU_EVENT_FILTER 173
+#define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
+#define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
+#define KVM_CAP_PPC_GUEST_DEBUG_SSTEP 176
+#define KVM_CAP_ARM_NISV_TO_USER 177
+#define KVM_CAP_ARM_INJECT_EXT_DABT 178
+#define KVM_CAP_S390_VCPU_RESETS 179
+#define KVM_CAP_S390_PROTECTED 180
+#define KVM_CAP_PPC_SECURE_GUEST 181
+#define KVM_CAP_HALT_POLL 182
+#define KVM_CAP_ASYNC_PF_INT 183
+#define KVM_CAP_LAST_CPU 184
+#define KVM_CAP_SMALLER_MAXPHYADDR 185
+#define KVM_CAP_S390_DIAG318 186
+#define KVM_CAP_STEAL_TIME 187
+#define KVM_CAP_X86_USER_SPACE_MSR 188
+#define KVM_CAP_X86_MSR_FILTER 189
+#define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
+#define KVM_CAP_SYS_HYPERV_CPUID 191
+#define KVM_CAP_DIRTY_LOG_RING 192
+#define KVM_CAP_X86_BUS_LOCK_EXIT 193
+#define KVM_CAP_PPC_DAWR1 194
+#define KVM_CAP_SET_GUEST_DEBUG2 195
+#define KVM_CAP_SGX_ATTRIBUTE 196
+#define KVM_CAP_VM_COPY_ENC_CONTEXT_FROM 197
+#define KVM_CAP_PTP_KVM 198
+#define KVM_CAP_HYPERV_ENFORCE_CPUID 199
+#define KVM_CAP_SREGS2 200
+#define KVM_CAP_EXIT_HYPERCALL 201
+#define KVM_CAP_PPC_RPT_INVALIDATE 202
+#define KVM_CAP_BINARY_STATS_FD 203
+#define KVM_CAP_EXIT_ON_EMULATION_FAILURE 204
+#define KVM_CAP_ARM_MTE 205
+#define KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM 206
+#define KVM_CAP_VM_GPA_BITS 207
+#define KVM_CAP_XSAVE2 208
+#define KVM_CAP_SYS_ATTRIBUTES 209
+#define KVM_CAP_PPC_AIL_MODE_3 210
+#define KVM_CAP_S390_MEM_OP_EXTENSION 211
+#define KVM_CAP_PMU_CAPABILITY 212
+#define KVM_CAP_DISABLE_QUIRKS2 213
+#define KVM_CAP_VM_TSC_CONTROL 214
+#define KVM_CAP_SYSTEM_EVENT_DATA 215
+#define KVM_CAP_ARM_SYSTEM_SUSPEND 216
+#define KVM_CAP_S390_PROTECTED_DUMP 217
+#define KVM_CAP_X86_TRIPLE_FAULT_EVENT 218
+#define KVM_CAP_X86_NOTIFY_VMEXIT 219
+#define KVM_CAP_VM_DISABLE_NX_HUGE_PAGES 220
+#define KVM_CAP_S390_ZPCI_OP 221
+#define KVM_CAP_S390_CPU_TOPOLOGY 222
+#define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223
+#define KVM_CAP_S390_PROTECTED_ASYNC_DISABLE 224
+#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225
+#define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226
+#define KVM_CAP_COUNTER_OFFSET 227
+
+#ifdef KVM_CAP_IRQ_ROUTING
+
+struct kvm_irq_routing_irqchip {
+	__u32 irqchip;
+	__u32 pin;
+};
+
+struct kvm_irq_routing_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	union {
+		__u32 pad;
+		__u32 devid;
+	};
+};
+
+struct kvm_irq_routing_s390_adapter {
+	__u64 ind_addr;
+	__u64 summary_addr;
+	__u64 ind_offset;
+	__u32 summary_offset;
+	__u32 adapter_id;
+};
+
+struct kvm_irq_routing_hv_sint {
+	__u32 vcpu;
+	__u32 sint;
+};
+
+struct kvm_irq_routing_xen_evtchn {
+	__u32 port;
+	__u32 vcpu;
+	__u32 priority;
+};
+
+#define KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL ((__u32)(-1))
+
+/* gsi routing entry types */
+#define KVM_IRQ_ROUTING_IRQCHIP 1
+#define KVM_IRQ_ROUTING_MSI 2
+#define KVM_IRQ_ROUTING_S390_ADAPTER 3
+#define KVM_IRQ_ROUTING_HV_SINT 4
+#define KVM_IRQ_ROUTING_XEN_EVTCHN 5
+
+struct kvm_irq_routing_entry {
+	__u32 gsi;
+	__u32 type;
+	__u32 flags;
+	__u32 pad;
+	union {
+		struct kvm_irq_routing_irqchip irqchip;
+		struct kvm_irq_routing_msi msi;
+		struct kvm_irq_routing_s390_adapter adapter;
+		struct kvm_irq_routing_hv_sint hv_sint;
+		struct kvm_irq_routing_xen_evtchn xen_evtchn;
+		__u32 pad[8];
+	} u;
+};
+
+struct kvm_irq_routing {
+	__u32 nr;
+	__u32 flags;
+	struct kvm_irq_routing_entry entries[];
+};
+
+#endif
+
+#ifdef KVM_CAP_MCE
+/* x86 MCE */
+struct kvm_x86_mce {
+	__u64 status;
+	__u64 addr;
+	__u64 misc;
+	__u64 mcg_status;
+	__u8 bank;
+	__u8 pad1[7];
+	__u64 pad2[3];
+};
+#endif
+
+#ifdef KVM_CAP_XEN_HVM
+#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR	(1 << 0)
+#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL	(1 << 1)
+#define KVM_XEN_HVM_CONFIG_SHARED_INFO		(1 << 2)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE		(1 << 3)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL	(1 << 4)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND		(1 << 5)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG	(1 << 6)
+
+struct kvm_xen_hvm_config {
+	__u32 flags;
+	__u32 msr;
+	__u64 blob_addr_32;
+	__u64 blob_addr_64;
+	__u8 blob_size_32;
+	__u8 blob_size_64;
+	__u8 pad2[30];
+};
+#endif
+
+#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
+/*
+ * Available with KVM_CAP_IRQFD_RESAMPLE
+ *
+ * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
+ * the irqfd to operate in resampling mode for level triggered interrupt
+ * emulation.  See Documentation/virt/kvm/api.rst.
+ */
+#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
+
+struct kvm_irqfd {
+	__u32 fd;
+	__u32 gsi;
+	__u32 flags;
+	__u32 resamplefd;
+	__u8  pad[16];
+};
+
+/* For KVM_CAP_ADJUST_CLOCK */
+
+/* Do not use 1, KVM_CHECK_EXTENSION returned it before we had flags.  */
+#define KVM_CLOCK_TSC_STABLE		2
+#define KVM_CLOCK_REALTIME		(1 << 2)
+#define KVM_CLOCK_HOST_TSC		(1 << 3)
+
+struct kvm_clock_data {
+	__u64 clock;
+	__u32 flags;
+	__u32 pad0;
+	__u64 realtime;
+	__u64 host_tsc;
+	__u32 pad[4];
+};
+
+/* For KVM_CAP_SW_TLB */
+
+#define KVM_MMU_FSL_BOOKE_NOHV		0
+#define KVM_MMU_FSL_BOOKE_HV		1
+
+struct kvm_config_tlb {
+	__u64 params;
+	__u64 array;
+	__u32 mmu_type;
+	__u32 array_len;
+};
+
+struct kvm_dirty_tlb {
+	__u64 bitmap;
+	__u32 num_dirty;
+};
+
+/* Available with KVM_CAP_ONE_REG */
+
+#define KVM_REG_ARCH_MASK	0xff00000000000000ULL
+#define KVM_REG_GENERIC		0x0000000000000000ULL
+
+/*
+ * Architecture specific registers are to be defined in arch headers and
+ * ORed with the arch identifier.
+ */
+#define KVM_REG_PPC		0x1000000000000000ULL
+#define KVM_REG_X86		0x2000000000000000ULL
+#define KVM_REG_IA64		0x3000000000000000ULL
+#define KVM_REG_ARM		0x4000000000000000ULL
+#define KVM_REG_S390		0x5000000000000000ULL
+#define KVM_REG_ARM64		0x6000000000000000ULL
+#define KVM_REG_MIPS		0x7000000000000000ULL
+#define KVM_REG_RISCV		0x8000000000000000ULL
+
+#define KVM_REG_SIZE_SHIFT	52
+#define KVM_REG_SIZE_MASK	0x00f0000000000000ULL
+#define KVM_REG_SIZE_U8		0x0000000000000000ULL
+#define KVM_REG_SIZE_U16	0x0010000000000000ULL
+#define KVM_REG_SIZE_U32	0x0020000000000000ULL
+#define KVM_REG_SIZE_U64	0x0030000000000000ULL
+#define KVM_REG_SIZE_U128	0x0040000000000000ULL
+#define KVM_REG_SIZE_U256	0x0050000000000000ULL
+#define KVM_REG_SIZE_U512	0x0060000000000000ULL
+#define KVM_REG_SIZE_U1024	0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048	0x0080000000000000ULL
+
+struct kvm_reg_list {
+	__u64 n; /* number of regs */
+	__u64 reg[];
+};
+
+struct kvm_one_reg {
+	__u64 id;
+	__u64 addr;
+};
+
+#define KVM_MSI_VALID_DEVID	(1U << 0)
+struct kvm_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	__u32 flags;
+	__u32 devid;
+	__u8  pad[12];
+};
+
+struct kvm_arm_device_addr {
+	__u64 id;
+	__u64 addr;
+};
+
+/*
+ * Device control API, available with KVM_CAP_DEVICE_CTRL
+ */
+#define KVM_CREATE_DEVICE_TEST		1
+
+struct kvm_create_device {
+	__u32	type;	/* in: KVM_DEV_TYPE_xxx */
+	__u32	fd;	/* out: device handle */
+	__u32	flags;	/* in: KVM_CREATE_DEVICE_xxx */
+};
+
+struct kvm_device_attr {
+	__u32	flags;		/* no flags currently defined */
+	__u32	group;		/* device-defined */
+	__u64	attr;		/* group-defined */
+	__u64	addr;		/* userspace address of attr data */
+};
+
+#define  KVM_DEV_VFIO_GROUP			1
+#define   KVM_DEV_VFIO_GROUP_ADD			1
+#define   KVM_DEV_VFIO_GROUP_DEL			2
+#define   KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE		3
+
+enum kvm_device_type {
+	KVM_DEV_TYPE_FSL_MPIC_20	= 1,
+#define KVM_DEV_TYPE_FSL_MPIC_20	KVM_DEV_TYPE_FSL_MPIC_20
+	KVM_DEV_TYPE_FSL_MPIC_42,
+#define KVM_DEV_TYPE_FSL_MPIC_42	KVM_DEV_TYPE_FSL_MPIC_42
+	KVM_DEV_TYPE_XICS,
+#define KVM_DEV_TYPE_XICS		KVM_DEV_TYPE_XICS
+	KVM_DEV_TYPE_VFIO,
+#define KVM_DEV_TYPE_VFIO		KVM_DEV_TYPE_VFIO
+	KVM_DEV_TYPE_ARM_VGIC_V2,
+#define KVM_DEV_TYPE_ARM_VGIC_V2	KVM_DEV_TYPE_ARM_VGIC_V2
+	KVM_DEV_TYPE_FLIC,
+#define KVM_DEV_TYPE_FLIC		KVM_DEV_TYPE_FLIC
+	KVM_DEV_TYPE_ARM_VGIC_V3,
+#define KVM_DEV_TYPE_ARM_VGIC_V3	KVM_DEV_TYPE_ARM_VGIC_V3
+	KVM_DEV_TYPE_ARM_VGIC_ITS,
+#define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
+	KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
+	KVM_DEV_TYPE_ARM_PV_TIME,
+#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
+	KVM_DEV_TYPE_MAX,
+};
+
+struct kvm_vfio_spapr_tce {
+	__s32	groupfd;
+	__s32	tablefd;
+};
+
+/*
+ * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
+ * a vcpu fd.
+ */
+#define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
+#define KVM_GET_DIRTY_LOG         _IOW(KVMIO,  0x42, struct kvm_dirty_log)
+#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO,   0x44)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)  /* deprecated */
+#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
+					struct kvm_userspace_memory_region)
+#define KVM_SET_TSS_ADDR          _IO(KVMIO,   0x47)
+#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO,  0x48, __u64)
+
+/* enable ucontrol for s390 */
+struct kvm_s390_ucas_mapping {
+	__u64 user_addr;
+	__u64 vcpu_addr;
+	__u64 length;
+};
+#define KVM_S390_UCAS_MAP        _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
+#define KVM_S390_UCAS_UNMAP      _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
+#define KVM_S390_VCPU_FAULT	 _IOW(KVMIO, 0x52, unsigned long)
+
+/* Device model IOC */
+#define KVM_CREATE_IRQCHIP        _IO(KVMIO,   0x60)
+#define KVM_IRQ_LINE              _IOW(KVMIO,  0x61, struct kvm_irq_level)
+#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
+#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
+#define KVM_CREATE_PIT            _IO(KVMIO,   0x64)
+#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
+#define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_IRQ_LINE_STATUS       _IOWR(KVMIO, 0x67, struct kvm_irq_level)
+#define KVM_REGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
+#define KVM_UNREGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
+#define KVM_ASSIGN_PCI_DEVICE     _IOR(KVMIO,  0x69, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_SET_GSI_ROUTING       _IOW(KVMIO,  0x6a, struct kvm_irq_routing)
+/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
+#define KVM_ASSIGN_IRQ            __KVM_DEPRECATED_VM_R_0x70
+#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO,  0x70, struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL      _IO(KVMIO,   0x71)
+#define KVM_DEASSIGN_PCI_DEVICE   _IOW(KVMIO,  0x72, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_SET_MSIX_NR    _IOW(KVMIO,  0x73, \
+				       struct kvm_assigned_msix_nr)
+#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO,  0x74, \
+				       struct kvm_assigned_msix_entry)
+#define KVM_DEASSIGN_DEV_IRQ      _IOW(KVMIO,  0x75, struct kvm_assigned_irq)
+#define KVM_IRQFD                 _IOW(KVMIO,  0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2		  _IOW(KVMIO,  0x77, struct kvm_pit_config)
+#define KVM_SET_BOOT_CPU_ID       _IO(KVMIO,   0x78)
+#define KVM_IOEVENTFD             _IOW(KVMIO,  0x79, struct kvm_ioeventfd)
+#define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)
+#define KVM_SET_CLOCK             _IOW(KVMIO,  0x7b, struct kvm_clock_data)
+#define KVM_GET_CLOCK             _IOR(KVMIO,  0x7c, struct kvm_clock_data)
+/* Available with KVM_CAP_PIT_STATE2 */
+#define KVM_GET_PIT2              _IOR(KVMIO,  0x9f, struct kvm_pit_state2)
+#define KVM_SET_PIT2              _IOW(KVMIO,  0xa0, struct kvm_pit_state2)
+/* Available with KVM_CAP_PPC_GET_PVINFO */
+#define KVM_PPC_GET_PVINFO	  _IOW(KVMIO,  0xa1, struct kvm_ppc_pvinfo)
+/* Available with KVM_CAP_TSC_CONTROL for a vCPU, or with
+*  KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */
+#define KVM_SET_TSC_KHZ           _IO(KVMIO,  0xa2)
+#define KVM_GET_TSC_KHZ           _IO(KVMIO,  0xa3)
+/* Available with KVM_CAP_PCI_2_3 */
+#define KVM_ASSIGN_SET_INTX_MASK  _IOW(KVMIO,  0xa4, \
+				       struct kvm_assigned_pci_dev)
+/* Available with KVM_CAP_SIGNAL_MSI */
+#define KVM_SIGNAL_MSI            _IOW(KVMIO,  0xa5, struct kvm_msi)
+/* Available with KVM_CAP_PPC_GET_SMMU_INFO */
+#define KVM_PPC_GET_SMMU_INFO	  _IOR(KVMIO,  0xa6, struct kvm_ppc_smmu_info)
+/* Available with KVM_CAP_PPC_ALLOC_HTAB */
+#define KVM_PPC_ALLOCATE_HTAB	  _IOWR(KVMIO, 0xa7, __u32)
+#define KVM_CREATE_SPAPR_TCE	  _IOW(KVMIO,  0xa8, struct kvm_create_spapr_tce)
+#define KVM_CREATE_SPAPR_TCE_64	  _IOW(KVMIO,  0xa8, \
+				       struct kvm_create_spapr_tce_64)
+/* Available with KVM_CAP_RMA */
+#define KVM_ALLOCATE_RMA	  _IOR(KVMIO,  0xa9, struct kvm_allocate_rma)
+/* Available with KVM_CAP_PPC_HTAB_FD */
+#define KVM_PPC_GET_HTAB_FD	  _IOW(KVMIO,  0xaa, struct kvm_get_htab_fd)
+/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */
+#define KVM_ARM_SET_DEVICE_ADDR	  _IOW(KVMIO,  0xab, struct kvm_arm_device_addr)
+/* Available with KVM_CAP_PPC_RTAS */
+#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO,  0xac, struct kvm_rtas_token_args)
+/* Available with KVM_CAP_SPAPR_RESIZE_HPT */
+#define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
+#define KVM_PPC_RESIZE_HPT_COMMIT  _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
+/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3 */
+#define KVM_PPC_CONFIGURE_V3_MMU  _IOW(KVMIO,  0xaf, struct kvm_ppc_mmuv3_cfg)
+/* Available with KVM_CAP_PPC_RADIX_MMU */
+#define KVM_PPC_GET_RMMU_INFO	  _IOW(KVMIO,  0xb0, struct kvm_ppc_rmmu_info)
+/* Available with KVM_CAP_PPC_GET_CPU_CHAR */
+#define KVM_PPC_GET_CPU_CHAR	  _IOR(KVMIO,  0xb1, struct kvm_ppc_cpu_char)
+/* Available with KVM_CAP_PMU_EVENT_FILTER */
+#define KVM_SET_PMU_EVENT_FILTER  _IOW(KVMIO,  0xb2, struct kvm_pmu_event_filter)
+#define KVM_PPC_SVM_OFF		  _IO(KVMIO,  0xb3)
+#define KVM_ARM_MTE_COPY_TAGS	  _IOR(KVMIO,  0xb4, struct kvm_arm_copy_mte_tags)
+/* Available with KVM_CAP_COUNTER_OFFSET */
+#define KVM_ARM_SET_COUNTER_OFFSET _IOW(KVMIO,  0xb5, struct kvm_arm_counter_offset)
+
+/* ioctl for vm fd */
+#define KVM_CREATE_DEVICE	  _IOWR(KVMIO,  0xe0, struct kvm_create_device)
+
+/* ioctls for fds returned by KVM_CREATE_DEVICE */
+#define KVM_SET_DEVICE_ATTR	  _IOW(KVMIO,  0xe1, struct kvm_device_attr)
+#define KVM_GET_DEVICE_ATTR	  _IOW(KVMIO,  0xe2, struct kvm_device_attr)
+#define KVM_HAS_DEVICE_ATTR	  _IOW(KVMIO,  0xe3, struct kvm_device_attr)
+
+/*
+ * ioctls for vcpu fds
+ */
+#define KVM_RUN                   _IO(KVMIO,   0x80)
+#define KVM_GET_REGS              _IOR(KVMIO,  0x81, struct kvm_regs)
+#define KVM_SET_REGS              _IOW(KVMIO,  0x82, struct kvm_regs)
+#define KVM_GET_SREGS             _IOR(KVMIO,  0x83, struct kvm_sregs)
+#define KVM_SET_SREGS             _IOW(KVMIO,  0x84, struct kvm_sregs)
+#define KVM_TRANSLATE             _IOWR(KVMIO, 0x85, struct kvm_translation)
+#define KVM_INTERRUPT             _IOW(KVMIO,  0x86, struct kvm_interrupt)
+/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
+#define KVM_DEBUG_GUEST           __KVM_DEPRECATED_VCPU_W_0x87
+#define KVM_GET_MSRS              _IOWR(KVMIO, 0x88, struct kvm_msrs)
+#define KVM_SET_MSRS              _IOW(KVMIO,  0x89, struct kvm_msrs)
+#define KVM_SET_CPUID             _IOW(KVMIO,  0x8a, struct kvm_cpuid)
+#define KVM_SET_SIGNAL_MASK       _IOW(KVMIO,  0x8b, struct kvm_signal_mask)
+#define KVM_GET_FPU               _IOR(KVMIO,  0x8c, struct kvm_fpu)
+#define KVM_SET_FPU               _IOW(KVMIO,  0x8d, struct kvm_fpu)
+#define KVM_GET_LAPIC             _IOR(KVMIO,  0x8e, struct kvm_lapic_state)
+#define KVM_SET_LAPIC             _IOW(KVMIO,  0x8f, struct kvm_lapic_state)
+#define KVM_SET_CPUID2            _IOW(KVMIO,  0x90, struct kvm_cpuid2)
+#define KVM_GET_CPUID2            _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_SET_VAPIC_ADDR        _IOW(KVMIO,  0x93, struct kvm_vapic_addr)
+/* valid for virtual machine (for floating interrupt)_and_ vcpu */
+#define KVM_S390_INTERRUPT        _IOW(KVMIO,  0x94, struct kvm_s390_interrupt)
+/* store status for s390 */
+#define KVM_S390_STORE_STATUS_NOADDR    (-1ul)
+#define KVM_S390_STORE_STATUS_PREFIXED  (-2ul)
+#define KVM_S390_STORE_STATUS	  _IOW(KVMIO,  0x95, unsigned long)
+/* initial ipl psw for s390 */
+#define KVM_S390_SET_INITIAL_PSW  _IOW(KVMIO,  0x96, struct kvm_s390_psw)
+/* initial reset for s390 */
+#define KVM_S390_INITIAL_RESET    _IO(KVMIO,   0x97)
+#define KVM_GET_MP_STATE          _IOR(KVMIO,  0x98, struct kvm_mp_state)
+#define KVM_SET_MP_STATE          _IOW(KVMIO,  0x99, struct kvm_mp_state)
+/* Available with KVM_CAP_USER_NMI */
+#define KVM_NMI                   _IO(KVMIO,   0x9a)
+/* Available with KVM_CAP_SET_GUEST_DEBUG */
+#define KVM_SET_GUEST_DEBUG       _IOW(KVMIO,  0x9b, struct kvm_guest_debug)
+/* MCE for x86 */
+#define KVM_X86_SETUP_MCE         _IOW(KVMIO,  0x9c, __u64)
+#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO,  0x9d, __u64)
+#define KVM_X86_SET_MCE           _IOW(KVMIO,  0x9e, struct kvm_x86_mce)
+/* Available with KVM_CAP_VCPU_EVENTS */
+#define KVM_GET_VCPU_EVENTS       _IOR(KVMIO,  0x9f, struct kvm_vcpu_events)
+#define KVM_SET_VCPU_EVENTS       _IOW(KVMIO,  0xa0, struct kvm_vcpu_events)
+/* Available with KVM_CAP_DEBUGREGS */
+#define KVM_GET_DEBUGREGS         _IOR(KVMIO,  0xa1, struct kvm_debugregs)
+#define KVM_SET_DEBUGREGS         _IOW(KVMIO,  0xa2, struct kvm_debugregs)
+/*
+ * vcpu version available with KVM_ENABLE_CAP
+ * vm version available with KVM_CAP_ENABLE_CAP_VM
+ */
+#define KVM_ENABLE_CAP            _IOW(KVMIO,  0xa3, struct kvm_enable_cap)
+/* Available with KVM_CAP_XSAVE */
+#define KVM_GET_XSAVE		  _IOR(KVMIO,  0xa4, struct kvm_xsave)
+#define KVM_SET_XSAVE		  _IOW(KVMIO,  0xa5, struct kvm_xsave)
+/* Available with KVM_CAP_XCRS */
+#define KVM_GET_XCRS		  _IOR(KVMIO,  0xa6, struct kvm_xcrs)
+#define KVM_SET_XCRS		  _IOW(KVMIO,  0xa7, struct kvm_xcrs)
+/* Available with KVM_CAP_SW_TLB */
+#define KVM_DIRTY_TLB		  _IOW(KVMIO,  0xaa, struct kvm_dirty_tlb)
+/* Available with KVM_CAP_ONE_REG */
+#define KVM_GET_ONE_REG		  _IOW(KVMIO,  0xab, struct kvm_one_reg)
+#define KVM_SET_ONE_REG		  _IOW(KVMIO,  0xac, struct kvm_one_reg)
+/* VM is being stopped by host */
+#define KVM_KVMCLOCK_CTRL	  _IO(KVMIO,   0xad)
+#define KVM_ARM_VCPU_INIT	  _IOW(KVMIO,  0xae, struct kvm_vcpu_init)
+#define KVM_ARM_PREFERRED_TARGET  _IOR(KVMIO,  0xaf, struct kvm_vcpu_init)
+#define KVM_GET_REG_LIST	  _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
+/* Available with KVM_CAP_S390_MEM_OP */
+#define KVM_S390_MEM_OP		  _IOW(KVMIO,  0xb1, struct kvm_s390_mem_op)
+/* Available with KVM_CAP_S390_SKEYS */
+#define KVM_S390_GET_SKEYS      _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
+#define KVM_S390_SET_SKEYS      _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
+/* Available with KVM_CAP_S390_INJECT_IRQ */
+#define KVM_S390_IRQ              _IOW(KVMIO,  0xb4, struct kvm_s390_irq)
+/* Available with KVM_CAP_S390_IRQ_STATE */
+#define KVM_S390_SET_IRQ_STATE	  _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
+#define KVM_S390_GET_IRQ_STATE	  _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
+/* Available with KVM_CAP_X86_SMM */
+#define KVM_SMI                   _IO(KVMIO,   0xb7)
+/* Available with KVM_CAP_S390_CMMA_MIGRATION */
+#define KVM_S390_GET_CMMA_BITS      _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
+#define KVM_S390_SET_CMMA_BITS      _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
+/* Memory Encryption Commands */
+#define KVM_MEMORY_ENCRYPT_OP      _IOWR(KVMIO, 0xba, unsigned long)
+
+struct kvm_enc_region {
+	__u64 addr;
+	__u64 size;
+};
+
+#define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)
+#define KVM_MEMORY_ENCRYPT_UNREG_REGION  _IOR(KVMIO, 0xbc, struct kvm_enc_region)
+
+/* Available with KVM_CAP_HYPERV_EVENTFD */
+#define KVM_HYPERV_EVENTFD        _IOW(KVMIO,  0xbd, struct kvm_hyperv_eventfd)
+
+/* Available with KVM_CAP_NESTED_STATE */
+#define KVM_GET_NESTED_STATE         _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
+#define KVM_SET_NESTED_STATE         _IOW(KVMIO,  0xbf, struct kvm_nested_state)
+
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
+#define KVM_CLEAR_DIRTY_LOG          _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
+
+/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */
+#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE	  _IOW(KVMIO,  0xc2, int)
+
+/* Available with  KVM_CAP_S390_VCPU_RESETS */
+#define KVM_S390_NORMAL_RESET	_IO(KVMIO,   0xc3)
+#define KVM_S390_CLEAR_RESET	_IO(KVMIO,   0xc4)
+
+struct kvm_s390_pv_sec_parm {
+	__u64 origin;
+	__u64 length;
+};
+
+struct kvm_s390_pv_unp {
+	__u64 addr;
+	__u64 size;
+	__u64 tweak;
+};
+
+enum pv_cmd_dmp_id {
+	KVM_PV_DUMP_INIT,
+	KVM_PV_DUMP_CONFIG_STOR_STATE,
+	KVM_PV_DUMP_COMPLETE,
+	KVM_PV_DUMP_CPU,
+};
+
+struct kvm_s390_pv_dmp {
+	__u64 subcmd;
+	__u64 buff_addr;
+	__u64 buff_len;
+	__u64 gaddr;		/* For dump storage state */
+	__u64 reserved[4];
+};
+
+enum pv_cmd_info_id {
+	KVM_PV_INFO_VM,
+	KVM_PV_INFO_DUMP,
+};
+
+struct kvm_s390_pv_info_dump {
+	__u64 dump_cpu_buffer_len;
+	__u64 dump_config_mem_buffer_per_1m;
+	__u64 dump_config_finalize_len;
+};
+
+struct kvm_s390_pv_info_vm {
+	__u64 inst_calls_list[4];
+	__u64 max_cpus;
+	__u64 max_guests;
+	__u64 max_guest_addr;
+	__u64 feature_indication;
+};
+
+struct kvm_s390_pv_info_header {
+	__u32 id;
+	__u32 len_max;
+	__u32 len_written;
+	__u32 reserved;
+};
+
+struct kvm_s390_pv_info {
+	struct kvm_s390_pv_info_header header;
+	union {
+		struct kvm_s390_pv_info_dump dump;
+		struct kvm_s390_pv_info_vm vm;
+	};
+};
+
+enum pv_cmd_id {
+	KVM_PV_ENABLE,
+	KVM_PV_DISABLE,
+	KVM_PV_SET_SEC_PARMS,
+	KVM_PV_UNPACK,
+	KVM_PV_VERIFY,
+	KVM_PV_PREP_RESET,
+	KVM_PV_UNSHARE_ALL,
+	KVM_PV_INFO,
+	KVM_PV_DUMP,
+	KVM_PV_ASYNC_CLEANUP_PREPARE,
+	KVM_PV_ASYNC_CLEANUP_PERFORM,
+};
+
+struct kvm_pv_cmd {
+	__u32 cmd;	/* Command to be executed */
+	__u16 rc;	/* Ultravisor return code */
+	__u16 rrc;	/* Ultravisor return reason code */
+	__u64 data;	/* Data or address */
+	__u32 flags;    /* flags for future extensions. Must be 0 for now */
+	__u32 reserved[3];
+};
+
+/* Available with KVM_CAP_S390_PROTECTED */
+#define KVM_S390_PV_COMMAND		_IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_MSR_FILTER */
+#define KVM_X86_SET_MSR_FILTER	_IOW(KVMIO,  0xc6, struct kvm_msr_filter)
+
+/* Available with KVM_CAP_DIRTY_LOG_RING */
+#define KVM_RESET_DIRTY_RINGS		_IO(KVMIO, 0xc7)
+
+/* Per-VM Xen attributes */
+#define KVM_XEN_HVM_GET_ATTR	_IOWR(KVMIO, 0xc8, struct kvm_xen_hvm_attr)
+#define KVM_XEN_HVM_SET_ATTR	_IOW(KVMIO,  0xc9, struct kvm_xen_hvm_attr)
+
+struct kvm_xen_hvm_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u8 long_mode;
+		__u8 vector;
+		__u8 runstate_update_flag;
+		struct {
+			__u64 gfn;
+#define KVM_XEN_INVALID_GFN ((__u64)-1)
+		} shared_info;
+		struct {
+			__u32 send_port;
+			__u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */
+			__u32 flags;
+#define KVM_XEN_EVTCHN_DEASSIGN		(1 << 0)
+#define KVM_XEN_EVTCHN_UPDATE		(1 << 1)
+#define KVM_XEN_EVTCHN_RESET		(1 << 2)
+			/*
+			 * Events sent by the guest are either looped back to
+			 * the guest itself (potentially on a different port#)
+			 * or signalled via an eventfd.
+			 */
+			union {
+				struct {
+					__u32 port;
+					__u32 vcpu;
+					__u32 priority;
+				} port;
+				struct {
+					__u32 port; /* Zero for eventfd */
+					__s32 fd;
+				} eventfd;
+				__u32 padding[4];
+			} deliver;
+		} evtchn;
+		__u32 xen_version;
+		__u64 pad[8];
+	} u;
+};
+
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_ATTR_TYPE_LONG_MODE		0x0
+#define KVM_XEN_ATTR_TYPE_SHARED_INFO		0x1
+#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR		0x2
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_ATTR_TYPE_EVTCHN		0x3
+#define KVM_XEN_ATTR_TYPE_XEN_VERSION		0x4
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */
+#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG	0x5
+
+/* Per-vCPU Xen attributes */
+#define KVM_XEN_VCPU_GET_ATTR	_IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr)
+#define KVM_XEN_VCPU_SET_ATTR	_IOW(KVMIO,  0xcb, struct kvm_xen_vcpu_attr)
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_HVM_EVTCHN_SEND	_IOW(KVMIO,  0xd0, struct kvm_irq_routing_xen_evtchn)
+
+#define KVM_GET_SREGS2             _IOR(KVMIO,  0xcc, struct kvm_sregs2)
+#define KVM_SET_SREGS2             _IOW(KVMIO,  0xcd, struct kvm_sregs2)
+
+struct kvm_xen_vcpu_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u64 gpa;
+#define KVM_XEN_INVALID_GPA ((__u64)-1)
+		__u64 pad[8];
+		struct {
+			__u64 state;
+			__u64 state_entry_time;
+			__u64 time_running;
+			__u64 time_runnable;
+			__u64 time_blocked;
+			__u64 time_offline;
+		} runstate;
+		__u32 vcpu_id;
+		struct {
+			__u32 port;
+			__u32 priority;
+			__u64 expires_ns;
+		} timer;
+		__u8 vector;
+	} u;
+};
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO	0x0
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO	0x1
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR	0x2
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT	0x3
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA	0x4
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST	0x5
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID		0x6
+#define KVM_XEN_VCPU_ATTR_TYPE_TIMER		0x7
+#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR	0x8
+
+/* Secure Encrypted Virtualization command */
+enum sev_cmd_id {
+	/* Guest initialization commands */
+	KVM_SEV_INIT = 0,
+	KVM_SEV_ES_INIT,
+	/* Guest launch commands */
+	KVM_SEV_LAUNCH_START,
+	KVM_SEV_LAUNCH_UPDATE_DATA,
+	KVM_SEV_LAUNCH_UPDATE_VMSA,
+	KVM_SEV_LAUNCH_SECRET,
+	KVM_SEV_LAUNCH_MEASURE,
+	KVM_SEV_LAUNCH_FINISH,
+	/* Guest migration commands (outgoing) */
+	KVM_SEV_SEND_START,
+	KVM_SEV_SEND_UPDATE_DATA,
+	KVM_SEV_SEND_UPDATE_VMSA,
+	KVM_SEV_SEND_FINISH,
+	/* Guest migration commands (incoming) */
+	KVM_SEV_RECEIVE_START,
+	KVM_SEV_RECEIVE_UPDATE_DATA,
+	KVM_SEV_RECEIVE_UPDATE_VMSA,
+	KVM_SEV_RECEIVE_FINISH,
+	/* Guest status and debug commands */
+	KVM_SEV_GUEST_STATUS,
+	KVM_SEV_DBG_DECRYPT,
+	KVM_SEV_DBG_ENCRYPT,
+	/* Guest certificates commands */
+	KVM_SEV_CERT_EXPORT,
+	/* Attestation report */
+	KVM_SEV_GET_ATTESTATION_REPORT,
+	/* Guest Migration Extension */
+	KVM_SEV_SEND_CANCEL,
+
+	KVM_SEV_NR_MAX,
+};
+
+struct kvm_sev_cmd {
+	__u32 id;
+	__u64 data;
+	__u32 error;
+	__u32 sev_fd;
+};
+
+struct kvm_sev_launch_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 dh_uaddr;
+	__u32 dh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_launch_update_data {
+	__u64 uaddr;
+	__u32 len;
+};
+
+
+struct kvm_sev_launch_secret {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_launch_measure {
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_guest_status {
+	__u32 handle;
+	__u32 policy;
+	__u32 state;
+};
+
+struct kvm_sev_dbg {
+	__u64 src_uaddr;
+	__u64 dst_uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_attestation_report {
+	__u8 mnonce[16];
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_send_start {
+	__u32 policy;
+	__u64 pdh_cert_uaddr;
+	__u32 pdh_cert_len;
+	__u64 plat_certs_uaddr;
+	__u32 plat_certs_len;
+	__u64 amd_certs_uaddr;
+	__u32 amd_certs_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_send_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_receive_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 pdh_uaddr;
+	__u32 pdh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_receive_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+#define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
+#define KVM_DEV_ASSIGN_PCI_2_3		(1 << 1)
+#define KVM_DEV_ASSIGN_MASK_INTX	(1 << 2)
+
+struct kvm_assigned_pci_dev {
+	__u32 assigned_dev_id;
+	__u32 busnr;
+	__u32 devfn;
+	__u32 flags;
+	__u32 segnr;
+	union {
+		__u32 reserved[11];
+	};
+};
+
+#define KVM_DEV_IRQ_HOST_INTX    (1 << 0)
+#define KVM_DEV_IRQ_HOST_MSI     (1 << 1)
+#define KVM_DEV_IRQ_HOST_MSIX    (1 << 2)
+
+#define KVM_DEV_IRQ_GUEST_INTX   (1 << 8)
+#define KVM_DEV_IRQ_GUEST_MSI    (1 << 9)
+#define KVM_DEV_IRQ_GUEST_MSIX   (1 << 10)
+
+#define KVM_DEV_IRQ_HOST_MASK	 0x00ff
+#define KVM_DEV_IRQ_GUEST_MASK   0xff00
+
+struct kvm_assigned_irq {
+	__u32 assigned_dev_id;
+	__u32 host_irq; /* ignored (legacy field) */
+	__u32 guest_irq;
+	__u32 flags;
+	union {
+		__u32 reserved[12];
+	};
+};
+
+struct kvm_assigned_msix_nr {
+	__u32 assigned_dev_id;
+	__u16 entry_nr;
+	__u16 padding;
+};
+
+#define KVM_MAX_MSIX_PER_DEV		256
+struct kvm_assigned_msix_entry {
+	__u32 assigned_dev_id;
+	__u32 gsi;
+	__u16 entry; /* The index of entry in the MSI-X table */
+	__u16 padding[3];
+};
+
+#define KVM_X2APIC_API_USE_32BIT_IDS            (1ULL << 0)
+#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK  (1ULL << 1)
+
+/* Available with KVM_CAP_ARM_USER_IRQ */
+
+/* Bits for run->s.regs.device_irq_level */
+#define KVM_ARM_DEV_EL1_VTIMER		(1 << 0)
+#define KVM_ARM_DEV_EL1_PTIMER		(1 << 1)
+#define KVM_ARM_DEV_PMU			(1 << 2)
+
+struct kvm_hyperv_eventfd {
+	__u32 conn_id;
+	__s32 fd;
+	__u32 flags;
+	__u32 padding[3];
+};
+
+#define KVM_HYPERV_CONN_ID_MASK		0x00ffffff
+#define KVM_HYPERV_EVENTFD_DEASSIGN	(1 << 0)
+
+#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE    (1 << 0)
+#define KVM_DIRTY_LOG_INITIALLY_SET            (1 << 1)
+
+/*
+ * Arch needs to define the macro after implementing the dirty ring
+ * feature.  KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the
+ * starting page offset of the dirty ring structures.
+ */
+#ifndef KVM_DIRTY_LOG_PAGE_OFFSET
+#define KVM_DIRTY_LOG_PAGE_OFFSET 0
+#endif
+
+/*
+ * KVM dirty GFN flags, defined as:
+ *
+ * |---------------+---------------+--------------|
+ * | bit 1 (reset) | bit 0 (dirty) | Status       |
+ * |---------------+---------------+--------------|
+ * |             0 |             0 | Invalid GFN  |
+ * |             0 |             1 | Dirty GFN    |
+ * |             1 |             X | GFN to reset |
+ * |---------------+---------------+--------------|
+ *
+ * Lifecycle of a dirty GFN goes like:
+ *
+ *      dirtied         harvested        reset
+ * 00 -----------> 01 -------------> 1X -------+
+ *  ^                                          |
+ *  |                                          |
+ *  +------------------------------------------+
+ *
+ * The userspace program is only responsible for the 01->1X state
+ * conversion after harvesting an entry.  Also, it must not skip any
+ * dirty bits, so that dirty bits are always harvested in sequence.
+ */
+#define KVM_DIRTY_GFN_F_DIRTY           _BITUL(0)
+#define KVM_DIRTY_GFN_F_RESET           _BITUL(1)
+#define KVM_DIRTY_GFN_F_MASK            0x3
+
+/*
+ * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of
+ * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn.  The
+ * size of the gfn buffer is decided by the first argument when
+ * enabling KVM_CAP_DIRTY_LOG_RING.
+ */
+struct kvm_dirty_gfn {
+	__u32 flags;
+	__u32 slot;
+	__u64 offset;
+};
+
+#define KVM_BUS_LOCK_DETECTION_OFF             (1 << 0)
+#define KVM_BUS_LOCK_DETECTION_EXIT            (1 << 1)
+
+#define KVM_PMU_CAP_DISABLE                    (1 << 0)
+
+/**
+ * struct kvm_stats_header - Header of per vm/vcpu binary statistics data.
+ * @flags: Some extra information for header, always 0 for now.
+ * @name_size: The size in bytes of the memory which contains statistics
+ *             name string including trailing '\0'. The memory is allocated
+ *             at the send of statistics descriptor.
+ * @num_desc: The number of statistics the vm or vcpu has.
+ * @id_offset: The offset of the vm/vcpu stats' id string in the file pointed
+ *             by vm/vcpu stats fd.
+ * @desc_offset: The offset of the vm/vcpu stats' descriptor block in the file
+ *               pointd by vm/vcpu stats fd.
+ * @data_offset: The offset of the vm/vcpu stats' data block in the file
+ *               pointed by vm/vcpu stats fd.
+ *
+ * This is the header userspace needs to read from stats fd before any other
+ * readings. It is used by userspace to discover all the information about the
+ * vm/vcpu's binary statistics.
+ * Userspace reads this header from the start of the vm/vcpu's stats fd.
+ */
+struct kvm_stats_header {
+	__u32 flags;
+	__u32 name_size;
+	__u32 num_desc;
+	__u32 id_offset;
+	__u32 desc_offset;
+	__u32 data_offset;
+};
+
+#define KVM_STATS_TYPE_SHIFT		0
+#define KVM_STATS_TYPE_MASK		(0xF << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_CUMULATIVE	(0x0 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_INSTANT		(0x1 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_PEAK		(0x2 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LINEAR_HIST	(0x3 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LOG_HIST		(0x4 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_MAX		KVM_STATS_TYPE_LOG_HIST
+
+#define KVM_STATS_UNIT_SHIFT		4
+#define KVM_STATS_UNIT_MASK		(0xF << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_NONE		(0x0 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BYTES		(0x1 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
+
+#define KVM_STATS_BASE_SHIFT		8
+#define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW10		(0x0 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW2		(0x1 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_MAX		KVM_STATS_BASE_POW2
+
+/**
+ * struct kvm_stats_desc - Descriptor of a KVM statistics.
+ * @flags: Annotations of the stats, like type, unit, etc.
+ * @exponent: Used together with @flags to determine the unit.
+ * @size: The number of data items for this stats.
+ *        Every data item is of type __u64.
+ * @offset: The offset of the stats to the start of stat structure in
+ *          structure kvm or kvm_vcpu.
+ * @bucket_size: A parameter value used for histogram stats. It is only used
+ *		for linear histogram stats, specifying the size of the bucket;
+ * @name: The name string for the stats. Its size is indicated by the
+ *        &kvm_stats_header->name_size.
+ */
+struct kvm_stats_desc {
+	__u32 flags;
+	__s16 exponent;
+	__u16 size;
+	__u32 offset;
+	__u32 bucket_size;
+	char name[];
+};
+
+#define KVM_GET_STATS_FD  _IO(KVMIO,  0xce)
+
+/* Available with KVM_CAP_XSAVE2 */
+#define KVM_GET_XSAVE2		  _IOR(KVMIO,  0xcf, struct kvm_xsave)
+
+/* Available with KVM_CAP_S390_PROTECTED_DUMP */
+#define KVM_S390_PV_CPU_COMMAND	_IOWR(KVMIO, 0xd0, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_NOTIFY_VMEXIT */
+#define KVM_X86_NOTIFY_VMEXIT_ENABLED		(1ULL << 0)
+#define KVM_X86_NOTIFY_VMEXIT_USER		(1ULL << 1)
+
+/* Available with KVM_CAP_S390_ZPCI_OP */
+#define KVM_S390_ZPCI_OP         _IOW(KVMIO,  0xd1, struct kvm_s390_zpci_op)
+
+struct kvm_s390_zpci_op {
+	/* in */
+	__u32 fh;               /* target device */
+	__u8  op;               /* operation to perform */
+	__u8  pad[3];
+	union {
+		/* for KVM_S390_ZPCIOP_REG_AEN */
+		struct {
+			__u64 ibv;      /* Guest addr of interrupt bit vector */
+			__u64 sb;       /* Guest addr of summary bit */
+			__u32 flags;
+			__u32 noi;      /* Number of interrupts */
+			__u8 isc;       /* Guest interrupt subclass */
+			__u8 sbo;       /* Offset of guest summary bit vector */
+			__u16 pad;
+		} reg_aen;
+		__u64 reserved[8];
+	} u;
+};
+
+/* types for kvm_s390_zpci_op->op */
+#define KVM_S390_ZPCIOP_REG_AEN                0
+#define KVM_S390_ZPCIOP_DEREG_AEN      1
+
+/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
+#define KVM_S390_ZPCIOP_REGAEN_HOST    (1 << 0)
+
+#endif /* __LINUX_KVM_H */
diff --git a/contrib/libs/linux-headers/linux/kvm_para.h b/contrib/libs/linux-headers/linux/kvm_para.h
new file mode 100644
index 0000000000..c2d45a29a2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kvm_para.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_KVM_PARA_H
+#define __LINUX_KVM_PARA_H
+
+/*
+ * This header file provides a method for making a hypercall to the host
+ * Architectures should define:
+ * - kvm_hypercall0, kvm_hypercall1...
+ * - kvm_arch_para_features
+ * - kvm_para_available
+ */
+
+/* Return values for hypercalls */
+#define KVM_ENOSYS		1000
+#define KVM_EFAULT		EFAULT
+#define KVM_EINVAL		EINVAL
+#define KVM_E2BIG		E2BIG
+#define KVM_EPERM		EPERM
+#define KVM_EOPNOTSUPP		95
+
+#define KVM_HC_VAPIC_POLL_IRQ		1
+#define KVM_HC_MMU_OP			2
+#define KVM_HC_FEATURES			3
+#define KVM_HC_PPC_MAP_MAGIC_PAGE	4
+#define KVM_HC_KICK_CPU			5
+#define KVM_HC_MIPS_GET_CLOCK_FREQ	6
+#define KVM_HC_MIPS_EXIT_VM		7
+#define KVM_HC_MIPS_CONSOLE_OUTPUT	8
+#define KVM_HC_CLOCK_PAIRING		9
+#define KVM_HC_SEND_IPI		10
+#define KVM_HC_SCHED_YIELD		11
+#define KVM_HC_MAP_GPA_RANGE		12
+
+/*
+ * hypercalls use architecture specific
+ */
+#include <asm/kvm_para.h>
+
+#endif /* __LINUX_KVM_PARA_H */
diff --git a/contrib/libs/linux-headers/linux/kvm_powerpc.h b/contrib/libs/linux-headers/linux/kvm_powerpc.h
new file mode 100644
index 0000000000..65b145b317
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kvm_powerpc.h
@@ -0,0 +1,2244 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_KVM_H
+#define __LINUX_KVM_H
+
+/*
+ * Userspace interface for /dev/kvm - kernel based virtual machine
+ *
+ * Note: you must update KVM_API_VERSION if you change this interface.
+ */
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+#include <linux/ioctl.h>
+#include <asm/kvm.h>
+
+#define KVM_API_VERSION 12
+
+/* *** Deprecated interfaces *** */
+
+#define KVM_TRC_SHIFT           16
+
+#define KVM_TRC_ENTRYEXIT       (1 << KVM_TRC_SHIFT)
+#define KVM_TRC_HANDLER         (1 << (KVM_TRC_SHIFT + 1))
+
+#define KVM_TRC_VMENTRY         (KVM_TRC_ENTRYEXIT + 0x01)
+#define KVM_TRC_VMEXIT          (KVM_TRC_ENTRYEXIT + 0x02)
+#define KVM_TRC_PAGE_FAULT      (KVM_TRC_HANDLER + 0x01)
+
+#define KVM_TRC_HEAD_SIZE       12
+#define KVM_TRC_CYCLE_SIZE      8
+#define KVM_TRC_EXTRA_MAX       7
+
+#define KVM_TRC_INJ_VIRQ         (KVM_TRC_HANDLER + 0x02)
+#define KVM_TRC_REDELIVER_EVT    (KVM_TRC_HANDLER + 0x03)
+#define KVM_TRC_PEND_INTR        (KVM_TRC_HANDLER + 0x04)
+#define KVM_TRC_IO_READ          (KVM_TRC_HANDLER + 0x05)
+#define KVM_TRC_IO_WRITE         (KVM_TRC_HANDLER + 0x06)
+#define KVM_TRC_CR_READ          (KVM_TRC_HANDLER + 0x07)
+#define KVM_TRC_CR_WRITE         (KVM_TRC_HANDLER + 0x08)
+#define KVM_TRC_DR_READ          (KVM_TRC_HANDLER + 0x09)
+#define KVM_TRC_DR_WRITE         (KVM_TRC_HANDLER + 0x0A)
+#define KVM_TRC_MSR_READ         (KVM_TRC_HANDLER + 0x0B)
+#define KVM_TRC_MSR_WRITE        (KVM_TRC_HANDLER + 0x0C)
+#define KVM_TRC_CPUID            (KVM_TRC_HANDLER + 0x0D)
+#define KVM_TRC_INTR             (KVM_TRC_HANDLER + 0x0E)
+#define KVM_TRC_NMI              (KVM_TRC_HANDLER + 0x0F)
+#define KVM_TRC_VMMCALL          (KVM_TRC_HANDLER + 0x10)
+#define KVM_TRC_HLT              (KVM_TRC_HANDLER + 0x11)
+#define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
+#define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
+#define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
+#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
+#define KVM_TRC_GTLB_WRITE       (KVM_TRC_HANDLER + 0x16)
+#define KVM_TRC_STLB_WRITE       (KVM_TRC_HANDLER + 0x17)
+#define KVM_TRC_STLB_INVAL       (KVM_TRC_HANDLER + 0x18)
+#define KVM_TRC_PPC_INSTR        (KVM_TRC_HANDLER + 0x19)
+
+struct kvm_user_trace_setup {
+	__u32 buf_size;
+	__u32 buf_nr;
+};
+
+#define __KVM_DEPRECATED_MAIN_W_0x06 \
+	_IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
+#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
+#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
+
+#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
+
+struct kvm_breakpoint {
+	__u32 enabled;
+	__u32 padding;
+	__u64 address;
+};
+
+struct kvm_debug_guest {
+	__u32 enabled;
+	__u32 pad;
+	struct kvm_breakpoint breakpoints[4];
+	__u32 singlestep;
+};
+
+#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+
+/* *** End of deprecated interfaces *** */
+
+
+/* for KVM_SET_USER_MEMORY_REGION */
+struct kvm_userspace_memory_region {
+	__u32 slot;
+	__u32 flags;
+	__u64 guest_phys_addr;
+	__u64 memory_size; /* bytes */
+	__u64 userspace_addr; /* start of the userspace allocated memory */
+};
+
+/*
+ * The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for
+ * userspace, other bits are reserved for kvm internal use which are defined
+ * in include/linux/kvm_host.h.
+ */
+#define KVM_MEM_LOG_DIRTY_PAGES	(1UL << 0)
+#define KVM_MEM_READONLY	(1UL << 1)
+
+/* for KVM_IRQ_LINE */
+struct kvm_irq_level {
+	/*
+	 * ACPI gsi notion of irq.
+	 * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
+	 * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
+	 * For ARM: See Documentation/virt/kvm/api.rst
+	 */
+	union {
+		__u32 irq;
+		__s32 status;
+	};
+	__u32 level;
+};
+
+
+struct kvm_irqchip {
+	__u32 chip_id;
+	__u32 pad;
+        union {
+		char dummy[512];  /* reserving space */
+#ifdef __KVM_HAVE_PIT
+		struct kvm_pic_state pic;
+#endif
+#ifdef __KVM_HAVE_IOAPIC
+		struct kvm_ioapic_state ioapic;
+#endif
+	} chip;
+};
+
+/* for KVM_CREATE_PIT2 */
+struct kvm_pit_config {
+	__u32 flags;
+	__u32 pad[15];
+};
+
+#define KVM_PIT_SPEAKER_DUMMY     1
+
+struct kvm_s390_skeys {
+	__u64 start_gfn;
+	__u64 count;
+	__u64 skeydata_addr;
+	__u32 flags;
+	__u32 reserved[9];
+};
+
+#define KVM_S390_CMMA_PEEK (1 << 0)
+
+/**
+ * kvm_s390_cmma_log - Used for CMMA migration.
+ *
+ * Used both for input and output.
+ *
+ * @start_gfn: Guest page number to start from.
+ * @count: Size of the result buffer.
+ * @flags: Control operation mode via KVM_S390_CMMA_* flags
+ * @remaining: Used with KVM_S390_GET_CMMA_BITS. Indicates how many dirty
+ *             pages are still remaining.
+ * @mask: Used with KVM_S390_SET_CMMA_BITS. Bitmap of bits to actually set
+ *        in the PGSTE.
+ * @values: Pointer to the values buffer.
+ *
+ * Used in KVM_S390_{G,S}ET_CMMA_BITS ioctls.
+ */
+struct kvm_s390_cmma_log {
+	__u64 start_gfn;
+	__u32 count;
+	__u32 flags;
+	union {
+		__u64 remaining;
+		__u64 mask;
+	};
+	__u64 values;
+};
+
+struct kvm_hyperv_exit {
+#define KVM_EXIT_HYPERV_SYNIC          1
+#define KVM_EXIT_HYPERV_HCALL          2
+#define KVM_EXIT_HYPERV_SYNDBG         3
+	__u32 type;
+	__u32 pad1;
+	union {
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 evt_page;
+			__u64 msg_page;
+		} synic;
+		struct {
+			__u64 input;
+			__u64 result;
+			__u64 params[2];
+		} hcall;
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 status;
+			__u64 send_page;
+			__u64 recv_page;
+			__u64 pending_page;
+		} syndbg;
+	} u;
+};
+
+struct kvm_xen_exit {
+#define KVM_EXIT_XEN_HCALL          1
+	__u32 type;
+	union {
+		struct {
+			__u32 longmode;
+			__u32 cpl;
+			__u64 input;
+			__u64 result;
+			__u64 params[6];
+		} hcall;
+	} u;
+};
+
+#define KVM_S390_GET_SKEYS_NONE   1
+#define KVM_S390_SKEYS_MAX        1048576
+
+#define KVM_EXIT_UNKNOWN          0
+#define KVM_EXIT_EXCEPTION        1
+#define KVM_EXIT_IO               2
+#define KVM_EXIT_HYPERCALL        3
+#define KVM_EXIT_DEBUG            4
+#define KVM_EXIT_HLT              5
+#define KVM_EXIT_MMIO             6
+#define KVM_EXIT_IRQ_WINDOW_OPEN  7
+#define KVM_EXIT_SHUTDOWN         8
+#define KVM_EXIT_FAIL_ENTRY       9
+#define KVM_EXIT_INTR             10
+#define KVM_EXIT_SET_TPR          11
+#define KVM_EXIT_TPR_ACCESS       12
+#define KVM_EXIT_S390_SIEIC       13
+#define KVM_EXIT_S390_RESET       14
+#define KVM_EXIT_DCR              15 /* deprecated */
+#define KVM_EXIT_NMI              16
+#define KVM_EXIT_INTERNAL_ERROR   17
+#define KVM_EXIT_OSI              18
+#define KVM_EXIT_PAPR_HCALL	  19
+#define KVM_EXIT_S390_UCONTROL	  20
+#define KVM_EXIT_WATCHDOG         21
+#define KVM_EXIT_S390_TSCH        22
+#define KVM_EXIT_EPR              23
+#define KVM_EXIT_SYSTEM_EVENT     24
+#define KVM_EXIT_S390_STSI        25
+#define KVM_EXIT_IOAPIC_EOI       26
+#define KVM_EXIT_HYPERV           27
+#define KVM_EXIT_ARM_NISV         28
+#define KVM_EXIT_X86_RDMSR        29
+#define KVM_EXIT_X86_WRMSR        30
+#define KVM_EXIT_DIRTY_RING_FULL  31
+#define KVM_EXIT_AP_RESET_HOLD    32
+#define KVM_EXIT_X86_BUS_LOCK     33
+#define KVM_EXIT_XEN              34
+#define KVM_EXIT_RISCV_SBI        35
+#define KVM_EXIT_RISCV_CSR        36
+#define KVM_EXIT_NOTIFY           37
+
+/* For KVM_EXIT_INTERNAL_ERROR */
+/* Emulate instruction failed. */
+#define KVM_INTERNAL_ERROR_EMULATION	1
+/* Encounter unexpected simultaneous exceptions. */
+#define KVM_INTERNAL_ERROR_SIMUL_EX	2
+/* Encounter unexpected vm-exit due to delivery event. */
+#define KVM_INTERNAL_ERROR_DELIVERY_EV	3
+/* Encounter unexpected vm-exit reason */
+#define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON	4
+
+/* Flags that describe what fields in emulation_failure hold valid data. */
+#define KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES (1ULL << 0)
+
+/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
+struct kvm_run {
+	/* in */
+	__u8 request_interrupt_window;
+	__u8 immediate_exit;
+	__u8 padding1[6];
+
+	/* out */
+	__u32 exit_reason;
+	__u8 ready_for_interrupt_injection;
+	__u8 if_flag;
+	__u16 flags;
+
+	/* in (pre_kvm_run), out (post_kvm_run) */
+	__u64 cr8;
+	__u64 apic_base;
+
+#ifdef __KVM_S390
+	/* the processor status word for s390 */
+	__u64 psw_mask; /* psw upper half */
+	__u64 psw_addr; /* psw lower half */
+#endif
+	union {
+		/* KVM_EXIT_UNKNOWN */
+		struct {
+			__u64 hardware_exit_reason;
+		} hw;
+		/* KVM_EXIT_FAIL_ENTRY */
+		struct {
+			__u64 hardware_entry_failure_reason;
+			__u32 cpu;
+		} fail_entry;
+		/* KVM_EXIT_EXCEPTION */
+		struct {
+			__u32 exception;
+			__u32 error_code;
+		} ex;
+		/* KVM_EXIT_IO */
+		struct {
+#define KVM_EXIT_IO_IN  0
+#define KVM_EXIT_IO_OUT 1
+			__u8 direction;
+			__u8 size; /* bytes */
+			__u16 port;
+			__u32 count;
+			__u64 data_offset; /* relative to kvm_run start */
+		} io;
+		/* KVM_EXIT_DEBUG */
+		struct {
+			struct kvm_debug_exit_arch arch;
+		} debug;
+		/* KVM_EXIT_MMIO */
+		struct {
+			__u64 phys_addr;
+			__u8  data[8];
+			__u32 len;
+			__u8  is_write;
+		} mmio;
+		/* KVM_EXIT_HYPERCALL */
+		struct {
+			__u64 nr;
+			__u64 args[6];
+			__u64 ret;
+
+			union {
+				__u32 longmode;
+				__u64 flags;
+			};
+		} hypercall;
+		/* KVM_EXIT_TPR_ACCESS */
+		struct {
+			__u64 rip;
+			__u32 is_write;
+			__u32 pad;
+		} tpr_access;
+		/* KVM_EXIT_S390_SIEIC */
+		struct {
+			__u8 icptcode;
+			__u16 ipa;
+			__u32 ipb;
+		} s390_sieic;
+		/* KVM_EXIT_S390_RESET */
+#define KVM_S390_RESET_POR       1
+#define KVM_S390_RESET_CLEAR     2
+#define KVM_S390_RESET_SUBSYSTEM 4
+#define KVM_S390_RESET_CPU_INIT  8
+#define KVM_S390_RESET_IPL       16
+		__u64 s390_reset_flags;
+		/* KVM_EXIT_S390_UCONTROL */
+		struct {
+			__u64 trans_exc_code;
+			__u32 pgm_code;
+		} s390_ucontrol;
+		/* KVM_EXIT_DCR (deprecated) */
+		struct {
+			__u32 dcrn;
+			__u32 data;
+			__u8  is_write;
+		} dcr;
+		/* KVM_EXIT_INTERNAL_ERROR */
+		struct {
+			__u32 suberror;
+			/* Available with KVM_CAP_INTERNAL_ERROR_DATA: */
+			__u32 ndata;
+			__u64 data[16];
+		} internal;
+		/*
+		 * KVM_INTERNAL_ERROR_EMULATION
+		 *
+		 * "struct emulation_failure" is an overlay of "struct internal"
+		 * that is used for the KVM_INTERNAL_ERROR_EMULATION sub-type of
+		 * KVM_EXIT_INTERNAL_ERROR.  Note, unlike other internal error
+		 * sub-types, this struct is ABI!  It also needs to be backwards
+		 * compatible with "struct internal".  Take special care that
+		 * "ndata" is correct, that new fields are enumerated in "flags",
+		 * and that each flag enumerates fields that are 64-bit aligned
+		 * and sized (so that ndata+internal.data[] is valid/accurate).
+		 *
+		 * Space beyond the defined fields may be used to store arbitrary
+		 * debug information relating to the emulation failure. It is
+		 * accounted for in "ndata" but the format is unspecified and is
+		 * not represented in "flags". Any such information is *not* ABI!
+		 */
+		struct {
+			__u32 suberror;
+			__u32 ndata;
+			__u64 flags;
+			union {
+				struct {
+					__u8  insn_size;
+					__u8  insn_bytes[15];
+				};
+			};
+			/* Arbitrary debug data may follow. */
+		} emulation_failure;
+		/* KVM_EXIT_OSI */
+		struct {
+			__u64 gprs[32];
+		} osi;
+		/* KVM_EXIT_PAPR_HCALL */
+		struct {
+			__u64 nr;
+			__u64 ret;
+			__u64 args[9];
+		} papr_hcall;
+		/* KVM_EXIT_S390_TSCH */
+		struct {
+			__u16 subchannel_id;
+			__u16 subchannel_nr;
+			__u32 io_int_parm;
+			__u32 io_int_word;
+			__u32 ipb;
+			__u8 dequeued;
+		} s390_tsch;
+		/* KVM_EXIT_EPR */
+		struct {
+			__u32 epr;
+		} epr;
+		/* KVM_EXIT_SYSTEM_EVENT */
+		struct {
+#define KVM_SYSTEM_EVENT_SHUTDOWN       1
+#define KVM_SYSTEM_EVENT_RESET          2
+#define KVM_SYSTEM_EVENT_CRASH          3
+#define KVM_SYSTEM_EVENT_WAKEUP         4
+#define KVM_SYSTEM_EVENT_SUSPEND        5
+#define KVM_SYSTEM_EVENT_SEV_TERM       6
+			__u32 type;
+			__u32 ndata;
+			union {
+				__u64 flags;
+				__u64 data[16];
+			};
+		} system_event;
+		/* KVM_EXIT_S390_STSI */
+		struct {
+			__u64 addr;
+			__u8 ar;
+			__u8 reserved;
+			__u8 fc;
+			__u8 sel1;
+			__u16 sel2;
+		} s390_stsi;
+		/* KVM_EXIT_IOAPIC_EOI */
+		struct {
+			__u8 vector;
+		} eoi;
+		/* KVM_EXIT_HYPERV */
+		struct kvm_hyperv_exit hyperv;
+		/* KVM_EXIT_ARM_NISV */
+		struct {
+			__u64 esr_iss;
+			__u64 fault_ipa;
+		} arm_nisv;
+		/* KVM_EXIT_X86_RDMSR / KVM_EXIT_X86_WRMSR */
+		struct {
+			__u8 error; /* user -> kernel */
+			__u8 pad[7];
+#define KVM_MSR_EXIT_REASON_INVAL	(1 << 0)
+#define KVM_MSR_EXIT_REASON_UNKNOWN	(1 << 1)
+#define KVM_MSR_EXIT_REASON_FILTER	(1 << 2)
+#define KVM_MSR_EXIT_REASON_VALID_MASK	(KVM_MSR_EXIT_REASON_INVAL   |	\
+					 KVM_MSR_EXIT_REASON_UNKNOWN |	\
+					 KVM_MSR_EXIT_REASON_FILTER)
+			__u32 reason; /* kernel -> user */
+			__u32 index; /* kernel -> user */
+			__u64 data; /* kernel <-> user */
+		} msr;
+		/* KVM_EXIT_XEN */
+		struct kvm_xen_exit xen;
+		/* KVM_EXIT_RISCV_SBI */
+		struct {
+			unsigned long extension_id;
+			unsigned long function_id;
+			unsigned long args[6];
+			unsigned long ret[2];
+		} riscv_sbi;
+		/* KVM_EXIT_RISCV_CSR */
+		struct {
+			unsigned long csr_num;
+			unsigned long new_value;
+			unsigned long write_mask;
+			unsigned long ret_value;
+		} riscv_csr;
+		/* KVM_EXIT_NOTIFY */
+		struct {
+#define KVM_NOTIFY_CONTEXT_INVALID	(1 << 0)
+			__u32 flags;
+		} notify;
+		/* Fix the size of the union. */
+		char padding[256];
+	};
+
+	/* 2048 is the size of the char array used to bound/pad the size
+	 * of the union that holds sync regs.
+	 */
+	#define SYNC_REGS_SIZE_BYTES 2048
+	/*
+	 * shared registers between kvm and userspace.
+	 * kvm_valid_regs specifies the register classes set by the host
+	 * kvm_dirty_regs specified the register classes dirtied by userspace
+	 * struct kvm_sync_regs is architecture specific, as well as the
+	 * bits for kvm_valid_regs and kvm_dirty_regs
+	 */
+	__u64 kvm_valid_regs;
+	__u64 kvm_dirty_regs;
+	union {
+		struct kvm_sync_regs regs;
+		char padding[SYNC_REGS_SIZE_BYTES];
+	} s;
+};
+
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+struct kvm_coalesced_mmio_zone {
+	__u64 addr;
+	__u32 size;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+};
+
+struct kvm_coalesced_mmio {
+	__u64 phys_addr;
+	__u32 len;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+	__u8  data[8];
+};
+
+struct kvm_coalesced_mmio_ring {
+	__u32 first, last;
+	struct kvm_coalesced_mmio coalesced_mmio[];
+};
+
+#define KVM_COALESCED_MMIO_MAX \
+	((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
+	 sizeof(struct kvm_coalesced_mmio))
+
+/* for KVM_TRANSLATE */
+struct kvm_translation {
+	/* in */
+	__u64 linear_address;
+
+	/* out */
+	__u64 physical_address;
+	__u8  valid;
+	__u8  writeable;
+	__u8  usermode;
+	__u8  pad[5];
+};
+
+/* for KVM_S390_MEM_OP */
+struct kvm_s390_mem_op {
+	/* in */
+	__u64 gaddr;		/* the guest address */
+	__u64 flags;		/* flags */
+	__u32 size;		/* amount of bytes */
+	__u32 op;		/* type of operation */
+	__u64 buf;		/* buffer in userspace */
+	union {
+		struct {
+			__u8 ar;	/* the access register number */
+			__u8 key;	/* access key, ignored if flag unset */
+			__u8 pad1[6];	/* ignored */
+			__u64 old_addr;	/* ignored if cmpxchg flag unset */
+		};
+		__u32 sida_offset; /* offset into the sida */
+		__u8 reserved[32]; /* ignored */
+	};
+};
+/* types for kvm_s390_mem_op->op */
+#define KVM_S390_MEMOP_LOGICAL_READ	0
+#define KVM_S390_MEMOP_LOGICAL_WRITE	1
+#define KVM_S390_MEMOP_SIDA_READ	2
+#define KVM_S390_MEMOP_SIDA_WRITE	3
+#define KVM_S390_MEMOP_ABSOLUTE_READ	4
+#define KVM_S390_MEMOP_ABSOLUTE_WRITE	5
+#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG	6
+
+/* flags for kvm_s390_mem_op->flags */
+#define KVM_S390_MEMOP_F_CHECK_ONLY		(1ULL << 0)
+#define KVM_S390_MEMOP_F_INJECT_EXCEPTION	(1ULL << 1)
+#define KVM_S390_MEMOP_F_SKEY_PROTECTION	(1ULL << 2)
+
+/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
+#define KVM_S390_MEMOP_EXTENSION_CAP_BASE	(1 << 0)
+#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG	(1 << 1)
+
+/* for KVM_INTERRUPT */
+struct kvm_interrupt {
+	/* in */
+	__u32 irq;
+};
+
+/* for KVM_GET_DIRTY_LOG */
+struct kvm_dirty_log {
+	__u32 slot;
+	__u32 padding1;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_CLEAR_DIRTY_LOG */
+struct kvm_clear_dirty_log {
+	__u32 slot;
+	__u32 num_pages;
+	__u64 first_page;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_SET_SIGNAL_MASK */
+struct kvm_signal_mask {
+	__u32 len;
+	__u8  sigset[];
+};
+
+/* for KVM_TPR_ACCESS_REPORTING */
+struct kvm_tpr_access_ctl {
+	__u32 enabled;
+	__u32 flags;
+	__u32 reserved[8];
+};
+
+/* for KVM_SET_VAPIC_ADDR */
+struct kvm_vapic_addr {
+	__u64 vapic_addr;
+};
+
+/* for KVM_SET_MP_STATE */
+
+/* not all states are valid on all architectures */
+#define KVM_MP_STATE_RUNNABLE          0
+#define KVM_MP_STATE_UNINITIALIZED     1
+#define KVM_MP_STATE_INIT_RECEIVED     2
+#define KVM_MP_STATE_HALTED            3
+#define KVM_MP_STATE_SIPI_RECEIVED     4
+#define KVM_MP_STATE_STOPPED           5
+#define KVM_MP_STATE_CHECK_STOP        6
+#define KVM_MP_STATE_OPERATING         7
+#define KVM_MP_STATE_LOAD              8
+#define KVM_MP_STATE_AP_RESET_HOLD     9
+#define KVM_MP_STATE_SUSPENDED         10
+
+struct kvm_mp_state {
+	__u32 mp_state;
+};
+
+struct kvm_s390_psw {
+	__u64 mask;
+	__u64 addr;
+};
+
+/* valid values for type in kvm_s390_interrupt */
+#define KVM_S390_SIGP_STOP		0xfffe0000u
+#define KVM_S390_PROGRAM_INT		0xfffe0001u
+#define KVM_S390_SIGP_SET_PREFIX	0xfffe0002u
+#define KVM_S390_RESTART		0xfffe0003u
+#define KVM_S390_INT_PFAULT_INIT	0xfffe0004u
+#define KVM_S390_INT_PFAULT_DONE	0xfffe0005u
+#define KVM_S390_MCHK			0xfffe1000u
+#define KVM_S390_INT_CLOCK_COMP		0xffff1004u
+#define KVM_S390_INT_CPU_TIMER		0xffff1005u
+#define KVM_S390_INT_VIRTIO		0xffff2603u
+#define KVM_S390_INT_SERVICE		0xffff2401u
+#define KVM_S390_INT_EMERGENCY		0xffff1201u
+#define KVM_S390_INT_EXTERNAL_CALL	0xffff1202u
+/* Anything below 0xfffe0000u is taken by INT_IO */
+#define KVM_S390_INT_IO(ai,cssid,ssid,schid)   \
+	(((schid)) |			       \
+	 ((ssid) << 16) |		       \
+	 ((cssid) << 18) |		       \
+	 ((ai) << 26))
+#define KVM_S390_INT_IO_MIN		0x00000000u
+#define KVM_S390_INT_IO_MAX		0xfffdffffu
+#define KVM_S390_INT_IO_AI_MASK		0x04000000u
+
+
+struct kvm_s390_interrupt {
+	__u32 type;
+	__u32 parm;
+	__u64 parm64;
+};
+
+struct kvm_s390_io_info {
+	__u16 subchannel_id;
+	__u16 subchannel_nr;
+	__u32 io_int_parm;
+	__u32 io_int_word;
+};
+
+struct kvm_s390_ext_info {
+	__u32 ext_params;
+	__u32 pad;
+	__u64 ext_params2;
+};
+
+struct kvm_s390_pgm_info {
+	__u64 trans_exc_code;
+	__u64 mon_code;
+	__u64 per_address;
+	__u32 data_exc_code;
+	__u16 code;
+	__u16 mon_class_nr;
+	__u8 per_code;
+	__u8 per_atmid;
+	__u8 exc_access_id;
+	__u8 per_access_id;
+	__u8 op_access_id;
+#define KVM_S390_PGM_FLAGS_ILC_VALID	0x01
+#define KVM_S390_PGM_FLAGS_ILC_0	0x02
+#define KVM_S390_PGM_FLAGS_ILC_1	0x04
+#define KVM_S390_PGM_FLAGS_ILC_MASK	0x06
+#define KVM_S390_PGM_FLAGS_NO_REWIND	0x08
+	__u8 flags;
+	__u8 pad[2];
+};
+
+struct kvm_s390_prefix_info {
+	__u32 address;
+};
+
+struct kvm_s390_extcall_info {
+	__u16 code;
+};
+
+struct kvm_s390_emerg_info {
+	__u16 code;
+};
+
+#define KVM_S390_STOP_FLAG_STORE_STATUS	0x01
+struct kvm_s390_stop_info {
+	__u32 flags;
+};
+
+struct kvm_s390_mchk_info {
+	__u64 cr14;
+	__u64 mcic;
+	__u64 failing_storage_address;
+	__u32 ext_damage_code;
+	__u32 pad;
+	__u8 fixed_logout[16];
+};
+
+struct kvm_s390_irq {
+	__u64 type;
+	union {
+		struct kvm_s390_io_info io;
+		struct kvm_s390_ext_info ext;
+		struct kvm_s390_pgm_info pgm;
+		struct kvm_s390_emerg_info emerg;
+		struct kvm_s390_extcall_info extcall;
+		struct kvm_s390_prefix_info prefix;
+		struct kvm_s390_stop_info stop;
+		struct kvm_s390_mchk_info mchk;
+		char reserved[64];
+	} u;
+};
+
+struct kvm_s390_irq_state {
+	__u64 buf;
+	__u32 flags;        /* will stay unused for compatibility reasons */
+	__u32 len;
+	__u32 reserved[4];  /* will stay unused for compatibility reasons */
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+
+#define KVM_GUESTDBG_ENABLE		0x00000001
+#define KVM_GUESTDBG_SINGLESTEP		0x00000002
+
+struct kvm_guest_debug {
+	__u32 control;
+	__u32 pad;
+	struct kvm_guest_debug_arch arch;
+};
+
+enum {
+	kvm_ioeventfd_flag_nr_datamatch,
+	kvm_ioeventfd_flag_nr_pio,
+	kvm_ioeventfd_flag_nr_deassign,
+	kvm_ioeventfd_flag_nr_virtio_ccw_notify,
+	kvm_ioeventfd_flag_nr_fast_mmio,
+	kvm_ioeventfd_flag_nr_max,
+};
+
+#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
+#define KVM_IOEVENTFD_FLAG_PIO       (1 << kvm_ioeventfd_flag_nr_pio)
+#define KVM_IOEVENTFD_FLAG_DEASSIGN  (1 << kvm_ioeventfd_flag_nr_deassign)
+#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
+	(1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
+
+#define KVM_IOEVENTFD_VALID_FLAG_MASK  ((1 << kvm_ioeventfd_flag_nr_max) - 1)
+
+struct kvm_ioeventfd {
+	__u64 datamatch;
+	__u64 addr;        /* legal pio/mmio address */
+	__u32 len;         /* 1, 2, 4, or 8 bytes; or 0 to ignore length */
+	__s32 fd;
+	__u32 flags;
+	__u8  pad[36];
+};
+
+#define KVM_X86_DISABLE_EXITS_MWAIT          (1 << 0)
+#define KVM_X86_DISABLE_EXITS_HLT            (1 << 1)
+#define KVM_X86_DISABLE_EXITS_PAUSE          (1 << 2)
+#define KVM_X86_DISABLE_EXITS_CSTATE         (1 << 3)
+#define KVM_X86_DISABLE_VALID_EXITS          (KVM_X86_DISABLE_EXITS_MWAIT | \
+                                              KVM_X86_DISABLE_EXITS_HLT | \
+                                              KVM_X86_DISABLE_EXITS_PAUSE | \
+                                              KVM_X86_DISABLE_EXITS_CSTATE)
+
+/* for KVM_ENABLE_CAP */
+struct kvm_enable_cap {
+	/* in */
+	__u32 cap;
+	__u32 flags;
+	__u64 args[4];
+	__u8  pad[64];
+};
+
+/* for KVM_PPC_GET_PVINFO */
+
+#define KVM_PPC_PVINFO_FLAGS_EV_IDLE   (1<<0)
+
+struct kvm_ppc_pvinfo {
+	/* out */
+	__u32 flags;
+	__u32 hcall[4];
+	__u8  pad[108];
+};
+
+/* for KVM_PPC_GET_SMMU_INFO */
+#define KVM_PPC_PAGE_SIZES_MAX_SZ	8
+
+struct kvm_ppc_one_page_size {
+	__u32 page_shift;	/* Page shift (or 0) */
+	__u32 pte_enc;		/* Encoding in the HPTE (>>12) */
+};
+
+struct kvm_ppc_one_seg_page_size {
+	__u32 page_shift;	/* Base page shift of segment (or 0) */
+	__u32 slb_enc;		/* SLB encoding for BookS */
+	struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+#define KVM_PPC_PAGE_SIZES_REAL		0x00000001
+#define KVM_PPC_1T_SEGMENTS		0x00000002
+#define KVM_PPC_NO_HASH			0x00000004
+
+struct kvm_ppc_smmu_info {
+	__u64 flags;
+	__u32 slb_size;
+	__u16 data_keys;	/* # storage keys supported for data */
+	__u16 instr_keys;	/* # storage keys supported for instructions */
+	struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+/* for KVM_PPC_RESIZE_HPT_{PREPARE,COMMIT} */
+struct kvm_ppc_resize_hpt {
+	__u64 flags;
+	__u32 shift;
+	__u32 pad;
+};
+
+#define KVMIO 0xAE
+
+/* machine type bits, to be used as argument to KVM_CREATE_VM */
+#define KVM_VM_S390_UCONTROL	1
+
+/* on ppc, 0 indicate default, 1 should force HV and 2 PR */
+#define KVM_VM_PPC_HV 1
+#define KVM_VM_PPC_PR 2
+
+/* on MIPS, 0 indicates auto, 1 forces VZ ASE, 2 forces trap & emulate */
+#define KVM_VM_MIPS_AUTO	0
+#define KVM_VM_MIPS_VZ		1
+#define KVM_VM_MIPS_TE		2
+
+#define KVM_S390_SIE_PAGE_OFFSET 1
+
+/*
+ * On arm64, machine type can be used to request the physical
+ * address size for the VM. Bits[7-0] are reserved for the guest
+ * PA size shift (i.e, log2(PA_Size)). For backward compatibility,
+ * value 0 implies the default IPA size, 40bits.
+ */
+#define KVM_VM_TYPE_ARM_IPA_SIZE_MASK	0xffULL
+#define KVM_VM_TYPE_ARM_IPA_SIZE(x)		\
+	((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
+/*
+ * ioctls for /dev/kvm fds:
+ */
+#define KVM_GET_API_VERSION       _IO(KVMIO,   0x00)
+#define KVM_CREATE_VM             _IO(KVMIO,   0x01) /* returns a VM fd */
+#define KVM_GET_MSR_INDEX_LIST    _IOWR(KVMIO, 0x02, struct kvm_msr_list)
+
+#define KVM_S390_ENABLE_SIE       _IO(KVMIO,   0x06)
+/*
+ * Check if a kvm extension is available.  Argument is extension number,
+ * return is 1 (yes) or 0 (no, sorry).
+ */
+#define KVM_CHECK_EXTENSION       _IO(KVMIO,   0x03)
+/*
+ * Get size for mmap(vcpu_fd)
+ */
+#define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
+#define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
+#define KVM_TRACE_ENABLE          __KVM_DEPRECATED_MAIN_W_0x06
+#define KVM_TRACE_PAUSE           __KVM_DEPRECATED_MAIN_0x07
+#define KVM_TRACE_DISABLE         __KVM_DEPRECATED_MAIN_0x08
+#define KVM_GET_EMULATED_CPUID	  _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
+#define KVM_GET_MSR_FEATURE_INDEX_LIST    _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
+
+/*
+ * Extension capability list.
+ */
+#define KVM_CAP_IRQCHIP	  0
+#define KVM_CAP_HLT	  1
+#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
+#define KVM_CAP_USER_MEMORY 3
+#define KVM_CAP_SET_TSS_ADDR 4
+#define KVM_CAP_VAPIC 6
+#define KVM_CAP_EXT_CPUID 7
+#define KVM_CAP_CLOCKSOURCE 8
+#define KVM_CAP_NR_VCPUS 9       /* returns recommended max vcpus per vm */
+#define KVM_CAP_NR_MEMSLOTS 10   /* returns max memory slots per vm */
+#define KVM_CAP_PIT 11
+#define KVM_CAP_NOP_IO_DELAY 12
+#define KVM_CAP_PV_MMU 13
+#define KVM_CAP_MP_STATE 14
+#define KVM_CAP_COALESCED_MMIO 15
+#define KVM_CAP_SYNC_MMU 16  /* Changes to host mmap are reflected in guest */
+#define KVM_CAP_IOMMU 18
+/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
+#define KVM_CAP_USER_NMI 22
+#ifdef __KVM_HAVE_GUEST_DEBUG
+#define KVM_CAP_SET_GUEST_DEBUG 23
+#endif
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_REINJECT_CONTROL 24
+#endif
+#define KVM_CAP_IRQ_ROUTING 25
+#define KVM_CAP_IRQ_INJECT_STATUS 26
+#define KVM_CAP_ASSIGN_DEV_IRQ 29
+/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
+#ifdef __KVM_HAVE_MCE
+#define KVM_CAP_MCE 31
+#endif
+#define KVM_CAP_IRQFD 32
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_PIT2 33
+#endif
+#define KVM_CAP_SET_BOOT_CPU_ID 34
+#ifdef __KVM_HAVE_PIT_STATE2
+#define KVM_CAP_PIT_STATE2 35
+#endif
+#define KVM_CAP_IOEVENTFD 36
+#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
+#ifdef __KVM_HAVE_XEN_HVM
+#define KVM_CAP_XEN_HVM 38
+#endif
+#define KVM_CAP_ADJUST_CLOCK 39
+#define KVM_CAP_INTERNAL_ERROR_DATA 40
+#ifdef __KVM_HAVE_VCPU_EVENTS
+#define KVM_CAP_VCPU_EVENTS 41
+#endif
+#define KVM_CAP_S390_PSW 42
+#define KVM_CAP_PPC_SEGSTATE 43
+#define KVM_CAP_HYPERV 44
+#define KVM_CAP_HYPERV_VAPIC 45
+#define KVM_CAP_HYPERV_SPIN 46
+#define KVM_CAP_PCI_SEGMENT 47
+#define KVM_CAP_PPC_PAIRED_SINGLES 48
+#define KVM_CAP_INTR_SHADOW 49
+#ifdef __KVM_HAVE_DEBUGREGS
+#define KVM_CAP_DEBUGREGS 50
+#endif
+#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
+#define KVM_CAP_PPC_OSI 52
+#define KVM_CAP_PPC_UNSET_IRQ 53
+#define KVM_CAP_ENABLE_CAP 54
+#ifdef __KVM_HAVE_XSAVE
+#define KVM_CAP_XSAVE 55
+#endif
+#ifdef __KVM_HAVE_XCRS
+#define KVM_CAP_XCRS 56
+#endif
+#define KVM_CAP_PPC_GET_PVINFO 57
+#define KVM_CAP_PPC_IRQ_LEVEL 58
+#define KVM_CAP_ASYNC_PF 59
+#define KVM_CAP_TSC_CONTROL 60
+#define KVM_CAP_GET_TSC_KHZ 61
+#define KVM_CAP_PPC_BOOKE_SREGS 62
+#define KVM_CAP_SPAPR_TCE 63
+#define KVM_CAP_PPC_SMT 64
+#define KVM_CAP_PPC_RMA	65
+#define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
+#define KVM_CAP_PPC_PAPR 68
+#define KVM_CAP_SW_TLB 69
+#define KVM_CAP_ONE_REG 70
+#define KVM_CAP_S390_GMAP 71
+#define KVM_CAP_TSC_DEADLINE_TIMER 72
+#define KVM_CAP_S390_UCONTROL 73
+#define KVM_CAP_SYNC_REGS 74
+#define KVM_CAP_PCI_2_3 75
+#define KVM_CAP_KVMCLOCK_CTRL 76
+#define KVM_CAP_SIGNAL_MSI 77
+#define KVM_CAP_PPC_GET_SMMU_INFO 78
+#define KVM_CAP_S390_COW 79
+#define KVM_CAP_PPC_ALLOC_HTAB 80
+#define KVM_CAP_READONLY_MEM 81
+#define KVM_CAP_IRQFD_RESAMPLE 82
+#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
+#define KVM_CAP_PPC_HTAB_FD 84
+#define KVM_CAP_S390_CSS_SUPPORT 85
+#define KVM_CAP_PPC_EPR 86
+#define KVM_CAP_ARM_PSCI 87
+#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
+#define KVM_CAP_DEVICE_CTRL 89
+#define KVM_CAP_IRQ_MPIC 90
+#define KVM_CAP_PPC_RTAS 91
+#define KVM_CAP_IRQ_XICS 92
+#define KVM_CAP_ARM_EL1_32BIT 93
+#define KVM_CAP_SPAPR_MULTITCE 94
+#define KVM_CAP_EXT_EMUL_CPUID 95
+#define KVM_CAP_HYPERV_TIME 96
+#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
+#define KVM_CAP_ENABLE_CAP_VM 98
+#define KVM_CAP_S390_IRQCHIP 99
+#define KVM_CAP_IOEVENTFD_NO_LENGTH 100
+#define KVM_CAP_VM_ATTRIBUTES 101
+#define KVM_CAP_ARM_PSCI_0_2 102
+#define KVM_CAP_PPC_FIXUP_HCALL 103
+#define KVM_CAP_PPC_ENABLE_HCALL 104
+#define KVM_CAP_CHECK_EXTENSION_VM 105
+#define KVM_CAP_S390_USER_SIGP 106
+#define KVM_CAP_S390_VECTOR_REGISTERS 107
+#define KVM_CAP_S390_MEM_OP 108
+#define KVM_CAP_S390_USER_STSI 109
+#define KVM_CAP_S390_SKEYS 110
+#define KVM_CAP_MIPS_FPU 111
+#define KVM_CAP_MIPS_MSA 112
+#define KVM_CAP_S390_INJECT_IRQ 113
+#define KVM_CAP_S390_IRQ_STATE 114
+#define KVM_CAP_PPC_HWRNG 115
+#define KVM_CAP_DISABLE_QUIRKS 116
+#define KVM_CAP_X86_SMM 117
+#define KVM_CAP_MULTI_ADDRESS_SPACE 118
+#define KVM_CAP_GUEST_DEBUG_HW_BPS 119
+#define KVM_CAP_GUEST_DEBUG_HW_WPS 120
+#define KVM_CAP_SPLIT_IRQCHIP 121
+#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
+#define KVM_CAP_HYPERV_SYNIC 123
+#define KVM_CAP_S390_RI 124
+#define KVM_CAP_SPAPR_TCE_64 125
+#define KVM_CAP_ARM_PMU_V3 126
+#define KVM_CAP_VCPU_ATTRIBUTES 127
+#define KVM_CAP_MAX_VCPU_ID 128
+#define KVM_CAP_X2APIC_API 129
+#define KVM_CAP_S390_USER_INSTR0 130
+#define KVM_CAP_MSI_DEVID 131
+#define KVM_CAP_PPC_HTM 132
+#define KVM_CAP_SPAPR_RESIZE_HPT 133
+#define KVM_CAP_PPC_MMU_RADIX 134
+#define KVM_CAP_PPC_MMU_HASH_V3 135
+#define KVM_CAP_IMMEDIATE_EXIT 136
+#define KVM_CAP_MIPS_VZ 137
+#define KVM_CAP_MIPS_TE 138
+#define KVM_CAP_MIPS_64BIT 139
+#define KVM_CAP_S390_GS 140
+#define KVM_CAP_S390_AIS 141
+#define KVM_CAP_SPAPR_TCE_VFIO 142
+#define KVM_CAP_X86_DISABLE_EXITS 143
+#define KVM_CAP_ARM_USER_IRQ 144
+#define KVM_CAP_S390_CMMA_MIGRATION 145
+#define KVM_CAP_PPC_FWNMI 146
+#define KVM_CAP_PPC_SMT_POSSIBLE 147
+#define KVM_CAP_HYPERV_SYNIC2 148
+#define KVM_CAP_HYPERV_VP_INDEX 149
+#define KVM_CAP_S390_AIS_MIGRATION 150
+#define KVM_CAP_PPC_GET_CPU_CHAR 151
+#define KVM_CAP_S390_BPB 152
+#define KVM_CAP_GET_MSR_FEATURES 153
+#define KVM_CAP_HYPERV_EVENTFD 154
+#define KVM_CAP_HYPERV_TLBFLUSH 155
+#define KVM_CAP_S390_HPAGE_1M 156
+#define KVM_CAP_NESTED_STATE 157
+#define KVM_CAP_ARM_INJECT_SERROR_ESR 158
+#define KVM_CAP_MSR_PLATFORM_INFO 159
+#define KVM_CAP_PPC_NESTED_HV 160
+#define KVM_CAP_HYPERV_SEND_IPI 161
+#define KVM_CAP_COALESCED_PIO 162
+#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
+#define KVM_CAP_EXCEPTION_PAYLOAD 164
+#define KVM_CAP_ARM_VM_IPA_SIZE 165
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
+#define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
+#define KVM_CAP_PMU_EVENT_FILTER 173
+#define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
+#define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
+#define KVM_CAP_PPC_GUEST_DEBUG_SSTEP 176
+#define KVM_CAP_ARM_NISV_TO_USER 177
+#define KVM_CAP_ARM_INJECT_EXT_DABT 178
+#define KVM_CAP_S390_VCPU_RESETS 179
+#define KVM_CAP_S390_PROTECTED 180
+#define KVM_CAP_PPC_SECURE_GUEST 181
+#define KVM_CAP_HALT_POLL 182
+#define KVM_CAP_ASYNC_PF_INT 183
+#define KVM_CAP_LAST_CPU 184
+#define KVM_CAP_SMALLER_MAXPHYADDR 185
+#define KVM_CAP_S390_DIAG318 186
+#define KVM_CAP_STEAL_TIME 187
+#define KVM_CAP_X86_USER_SPACE_MSR 188
+#define KVM_CAP_X86_MSR_FILTER 189
+#define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
+#define KVM_CAP_SYS_HYPERV_CPUID 191
+#define KVM_CAP_DIRTY_LOG_RING 192
+#define KVM_CAP_X86_BUS_LOCK_EXIT 193
+#define KVM_CAP_PPC_DAWR1 194
+#define KVM_CAP_SET_GUEST_DEBUG2 195
+#define KVM_CAP_SGX_ATTRIBUTE 196
+#define KVM_CAP_VM_COPY_ENC_CONTEXT_FROM 197
+#define KVM_CAP_PTP_KVM 198
+#define KVM_CAP_HYPERV_ENFORCE_CPUID 199
+#define KVM_CAP_SREGS2 200
+#define KVM_CAP_EXIT_HYPERCALL 201
+#define KVM_CAP_PPC_RPT_INVALIDATE 202
+#define KVM_CAP_BINARY_STATS_FD 203
+#define KVM_CAP_EXIT_ON_EMULATION_FAILURE 204
+#define KVM_CAP_ARM_MTE 205
+#define KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM 206
+#define KVM_CAP_VM_GPA_BITS 207
+#define KVM_CAP_XSAVE2 208
+#define KVM_CAP_SYS_ATTRIBUTES 209
+#define KVM_CAP_PPC_AIL_MODE_3 210
+#define KVM_CAP_S390_MEM_OP_EXTENSION 211
+#define KVM_CAP_PMU_CAPABILITY 212
+#define KVM_CAP_DISABLE_QUIRKS2 213
+#define KVM_CAP_VM_TSC_CONTROL 214
+#define KVM_CAP_SYSTEM_EVENT_DATA 215
+#define KVM_CAP_ARM_SYSTEM_SUSPEND 216
+#define KVM_CAP_S390_PROTECTED_DUMP 217
+#define KVM_CAP_X86_TRIPLE_FAULT_EVENT 218
+#define KVM_CAP_X86_NOTIFY_VMEXIT 219
+#define KVM_CAP_VM_DISABLE_NX_HUGE_PAGES 220
+#define KVM_CAP_S390_ZPCI_OP 221
+#define KVM_CAP_S390_CPU_TOPOLOGY 222
+#define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223
+#define KVM_CAP_S390_PROTECTED_ASYNC_DISABLE 224
+#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225
+#define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226
+#define KVM_CAP_COUNTER_OFFSET 227
+
+#ifdef KVM_CAP_IRQ_ROUTING
+
+struct kvm_irq_routing_irqchip {
+	__u32 irqchip;
+	__u32 pin;
+};
+
+struct kvm_irq_routing_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	union {
+		__u32 pad;
+		__u32 devid;
+	};
+};
+
+struct kvm_irq_routing_s390_adapter {
+	__u64 ind_addr;
+	__u64 summary_addr;
+	__u64 ind_offset;
+	__u32 summary_offset;
+	__u32 adapter_id;
+};
+
+struct kvm_irq_routing_hv_sint {
+	__u32 vcpu;
+	__u32 sint;
+};
+
+struct kvm_irq_routing_xen_evtchn {
+	__u32 port;
+	__u32 vcpu;
+	__u32 priority;
+};
+
+#define KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL ((__u32)(-1))
+
+/* gsi routing entry types */
+#define KVM_IRQ_ROUTING_IRQCHIP 1
+#define KVM_IRQ_ROUTING_MSI 2
+#define KVM_IRQ_ROUTING_S390_ADAPTER 3
+#define KVM_IRQ_ROUTING_HV_SINT 4
+#define KVM_IRQ_ROUTING_XEN_EVTCHN 5
+
+struct kvm_irq_routing_entry {
+	__u32 gsi;
+	__u32 type;
+	__u32 flags;
+	__u32 pad;
+	union {
+		struct kvm_irq_routing_irqchip irqchip;
+		struct kvm_irq_routing_msi msi;
+		struct kvm_irq_routing_s390_adapter adapter;
+		struct kvm_irq_routing_hv_sint hv_sint;
+		struct kvm_irq_routing_xen_evtchn xen_evtchn;
+		__u32 pad[8];
+	} u;
+};
+
+struct kvm_irq_routing {
+	__u32 nr;
+	__u32 flags;
+	struct kvm_irq_routing_entry entries[];
+};
+
+#endif
+
+#ifdef KVM_CAP_MCE
+/* x86 MCE */
+struct kvm_x86_mce {
+	__u64 status;
+	__u64 addr;
+	__u64 misc;
+	__u64 mcg_status;
+	__u8 bank;
+	__u8 pad1[7];
+	__u64 pad2[3];
+};
+#endif
+
+#ifdef KVM_CAP_XEN_HVM
+#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR	(1 << 0)
+#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL	(1 << 1)
+#define KVM_XEN_HVM_CONFIG_SHARED_INFO		(1 << 2)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE		(1 << 3)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL	(1 << 4)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND		(1 << 5)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG	(1 << 6)
+
+struct kvm_xen_hvm_config {
+	__u32 flags;
+	__u32 msr;
+	__u64 blob_addr_32;
+	__u64 blob_addr_64;
+	__u8 blob_size_32;
+	__u8 blob_size_64;
+	__u8 pad2[30];
+};
+#endif
+
+#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
+/*
+ * Available with KVM_CAP_IRQFD_RESAMPLE
+ *
+ * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
+ * the irqfd to operate in resampling mode for level triggered interrupt
+ * emulation.  See Documentation/virt/kvm/api.rst.
+ */
+#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
+
+struct kvm_irqfd {
+	__u32 fd;
+	__u32 gsi;
+	__u32 flags;
+	__u32 resamplefd;
+	__u8  pad[16];
+};
+
+/* For KVM_CAP_ADJUST_CLOCK */
+
+/* Do not use 1, KVM_CHECK_EXTENSION returned it before we had flags.  */
+#define KVM_CLOCK_TSC_STABLE		2
+#define KVM_CLOCK_REALTIME		(1 << 2)
+#define KVM_CLOCK_HOST_TSC		(1 << 3)
+
+struct kvm_clock_data {
+	__u64 clock;
+	__u32 flags;
+	__u32 pad0;
+	__u64 realtime;
+	__u64 host_tsc;
+	__u32 pad[4];
+};
+
+/* For KVM_CAP_SW_TLB */
+
+#define KVM_MMU_FSL_BOOKE_NOHV		0
+#define KVM_MMU_FSL_BOOKE_HV		1
+
+struct kvm_config_tlb {
+	__u64 params;
+	__u64 array;
+	__u32 mmu_type;
+	__u32 array_len;
+};
+
+struct kvm_dirty_tlb {
+	__u64 bitmap;
+	__u32 num_dirty;
+};
+
+/* Available with KVM_CAP_ONE_REG */
+
+#define KVM_REG_ARCH_MASK	0xff00000000000000ULL
+#define KVM_REG_GENERIC		0x0000000000000000ULL
+
+/*
+ * Architecture specific registers are to be defined in arch headers and
+ * ORed with the arch identifier.
+ */
+#define KVM_REG_PPC		0x1000000000000000ULL
+#define KVM_REG_X86		0x2000000000000000ULL
+#define KVM_REG_IA64		0x3000000000000000ULL
+#define KVM_REG_ARM		0x4000000000000000ULL
+#define KVM_REG_S390		0x5000000000000000ULL
+#define KVM_REG_ARM64		0x6000000000000000ULL
+#define KVM_REG_MIPS		0x7000000000000000ULL
+#define KVM_REG_RISCV		0x8000000000000000ULL
+
+#define KVM_REG_SIZE_SHIFT	52
+#define KVM_REG_SIZE_MASK	0x00f0000000000000ULL
+#define KVM_REG_SIZE_U8		0x0000000000000000ULL
+#define KVM_REG_SIZE_U16	0x0010000000000000ULL
+#define KVM_REG_SIZE_U32	0x0020000000000000ULL
+#define KVM_REG_SIZE_U64	0x0030000000000000ULL
+#define KVM_REG_SIZE_U128	0x0040000000000000ULL
+#define KVM_REG_SIZE_U256	0x0050000000000000ULL
+#define KVM_REG_SIZE_U512	0x0060000000000000ULL
+#define KVM_REG_SIZE_U1024	0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048	0x0080000000000000ULL
+
+struct kvm_reg_list {
+	__u64 n; /* number of regs */
+	__u64 reg[];
+};
+
+struct kvm_one_reg {
+	__u64 id;
+	__u64 addr;
+};
+
+#define KVM_MSI_VALID_DEVID	(1U << 0)
+struct kvm_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	__u32 flags;
+	__u32 devid;
+	__u8  pad[12];
+};
+
+struct kvm_arm_device_addr {
+	__u64 id;
+	__u64 addr;
+};
+
+/*
+ * Device control API, available with KVM_CAP_DEVICE_CTRL
+ */
+#define KVM_CREATE_DEVICE_TEST		1
+
+struct kvm_create_device {
+	__u32	type;	/* in: KVM_DEV_TYPE_xxx */
+	__u32	fd;	/* out: device handle */
+	__u32	flags;	/* in: KVM_CREATE_DEVICE_xxx */
+};
+
+struct kvm_device_attr {
+	__u32	flags;		/* no flags currently defined */
+	__u32	group;		/* device-defined */
+	__u64	attr;		/* group-defined */
+	__u64	addr;		/* userspace address of attr data */
+};
+
+#define  KVM_DEV_VFIO_GROUP			1
+#define   KVM_DEV_VFIO_GROUP_ADD			1
+#define   KVM_DEV_VFIO_GROUP_DEL			2
+#define   KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE		3
+
+enum kvm_device_type {
+	KVM_DEV_TYPE_FSL_MPIC_20	= 1,
+#define KVM_DEV_TYPE_FSL_MPIC_20	KVM_DEV_TYPE_FSL_MPIC_20
+	KVM_DEV_TYPE_FSL_MPIC_42,
+#define KVM_DEV_TYPE_FSL_MPIC_42	KVM_DEV_TYPE_FSL_MPIC_42
+	KVM_DEV_TYPE_XICS,
+#define KVM_DEV_TYPE_XICS		KVM_DEV_TYPE_XICS
+	KVM_DEV_TYPE_VFIO,
+#define KVM_DEV_TYPE_VFIO		KVM_DEV_TYPE_VFIO
+	KVM_DEV_TYPE_ARM_VGIC_V2,
+#define KVM_DEV_TYPE_ARM_VGIC_V2	KVM_DEV_TYPE_ARM_VGIC_V2
+	KVM_DEV_TYPE_FLIC,
+#define KVM_DEV_TYPE_FLIC		KVM_DEV_TYPE_FLIC
+	KVM_DEV_TYPE_ARM_VGIC_V3,
+#define KVM_DEV_TYPE_ARM_VGIC_V3	KVM_DEV_TYPE_ARM_VGIC_V3
+	KVM_DEV_TYPE_ARM_VGIC_ITS,
+#define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
+	KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
+	KVM_DEV_TYPE_ARM_PV_TIME,
+#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
+	KVM_DEV_TYPE_MAX,
+};
+
+struct kvm_vfio_spapr_tce {
+	__s32	groupfd;
+	__s32	tablefd;
+};
+
+/*
+ * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
+ * a vcpu fd.
+ */
+#define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
+#define KVM_GET_DIRTY_LOG         _IOW(KVMIO,  0x42, struct kvm_dirty_log)
+#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO,   0x44)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)  /* deprecated */
+#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
+					struct kvm_userspace_memory_region)
+#define KVM_SET_TSS_ADDR          _IO(KVMIO,   0x47)
+#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO,  0x48, __u64)
+
+/* enable ucontrol for s390 */
+struct kvm_s390_ucas_mapping {
+	__u64 user_addr;
+	__u64 vcpu_addr;
+	__u64 length;
+};
+#define KVM_S390_UCAS_MAP        _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
+#define KVM_S390_UCAS_UNMAP      _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
+#define KVM_S390_VCPU_FAULT	 _IOW(KVMIO, 0x52, unsigned long)
+
+/* Device model IOC */
+#define KVM_CREATE_IRQCHIP        _IO(KVMIO,   0x60)
+#define KVM_IRQ_LINE              _IOW(KVMIO,  0x61, struct kvm_irq_level)
+#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
+#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
+#define KVM_CREATE_PIT            _IO(KVMIO,   0x64)
+#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
+#define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_IRQ_LINE_STATUS       _IOWR(KVMIO, 0x67, struct kvm_irq_level)
+#define KVM_REGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
+#define KVM_UNREGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
+#define KVM_ASSIGN_PCI_DEVICE     _IOR(KVMIO,  0x69, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_SET_GSI_ROUTING       _IOW(KVMIO,  0x6a, struct kvm_irq_routing)
+/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
+#define KVM_ASSIGN_IRQ            __KVM_DEPRECATED_VM_R_0x70
+#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO,  0x70, struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL      _IO(KVMIO,   0x71)
+#define KVM_DEASSIGN_PCI_DEVICE   _IOW(KVMIO,  0x72, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_SET_MSIX_NR    _IOW(KVMIO,  0x73, \
+				       struct kvm_assigned_msix_nr)
+#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO,  0x74, \
+				       struct kvm_assigned_msix_entry)
+#define KVM_DEASSIGN_DEV_IRQ      _IOW(KVMIO,  0x75, struct kvm_assigned_irq)
+#define KVM_IRQFD                 _IOW(KVMIO,  0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2		  _IOW(KVMIO,  0x77, struct kvm_pit_config)
+#define KVM_SET_BOOT_CPU_ID       _IO(KVMIO,   0x78)
+#define KVM_IOEVENTFD             _IOW(KVMIO,  0x79, struct kvm_ioeventfd)
+#define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)
+#define KVM_SET_CLOCK             _IOW(KVMIO,  0x7b, struct kvm_clock_data)
+#define KVM_GET_CLOCK             _IOR(KVMIO,  0x7c, struct kvm_clock_data)
+/* Available with KVM_CAP_PIT_STATE2 */
+#define KVM_GET_PIT2              _IOR(KVMIO,  0x9f, struct kvm_pit_state2)
+#define KVM_SET_PIT2              _IOW(KVMIO,  0xa0, struct kvm_pit_state2)
+/* Available with KVM_CAP_PPC_GET_PVINFO */
+#define KVM_PPC_GET_PVINFO	  _IOW(KVMIO,  0xa1, struct kvm_ppc_pvinfo)
+/* Available with KVM_CAP_TSC_CONTROL for a vCPU, or with
+*  KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */
+#define KVM_SET_TSC_KHZ           _IO(KVMIO,  0xa2)
+#define KVM_GET_TSC_KHZ           _IO(KVMIO,  0xa3)
+/* Available with KVM_CAP_PCI_2_3 */
+#define KVM_ASSIGN_SET_INTX_MASK  _IOW(KVMIO,  0xa4, \
+				       struct kvm_assigned_pci_dev)
+/* Available with KVM_CAP_SIGNAL_MSI */
+#define KVM_SIGNAL_MSI            _IOW(KVMIO,  0xa5, struct kvm_msi)
+/* Available with KVM_CAP_PPC_GET_SMMU_INFO */
+#define KVM_PPC_GET_SMMU_INFO	  _IOR(KVMIO,  0xa6, struct kvm_ppc_smmu_info)
+/* Available with KVM_CAP_PPC_ALLOC_HTAB */
+#define KVM_PPC_ALLOCATE_HTAB	  _IOWR(KVMIO, 0xa7, __u32)
+#define KVM_CREATE_SPAPR_TCE	  _IOW(KVMIO,  0xa8, struct kvm_create_spapr_tce)
+#define KVM_CREATE_SPAPR_TCE_64	  _IOW(KVMIO,  0xa8, \
+				       struct kvm_create_spapr_tce_64)
+/* Available with KVM_CAP_RMA */
+#define KVM_ALLOCATE_RMA	  _IOR(KVMIO,  0xa9, struct kvm_allocate_rma)
+/* Available with KVM_CAP_PPC_HTAB_FD */
+#define KVM_PPC_GET_HTAB_FD	  _IOW(KVMIO,  0xaa, struct kvm_get_htab_fd)
+/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */
+#define KVM_ARM_SET_DEVICE_ADDR	  _IOW(KVMIO,  0xab, struct kvm_arm_device_addr)
+/* Available with KVM_CAP_PPC_RTAS */
+#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO,  0xac, struct kvm_rtas_token_args)
+/* Available with KVM_CAP_SPAPR_RESIZE_HPT */
+#define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
+#define KVM_PPC_RESIZE_HPT_COMMIT  _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
+/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3 */
+#define KVM_PPC_CONFIGURE_V3_MMU  _IOW(KVMIO,  0xaf, struct kvm_ppc_mmuv3_cfg)
+/* Available with KVM_CAP_PPC_RADIX_MMU */
+#define KVM_PPC_GET_RMMU_INFO	  _IOW(KVMIO,  0xb0, struct kvm_ppc_rmmu_info)
+/* Available with KVM_CAP_PPC_GET_CPU_CHAR */
+#define KVM_PPC_GET_CPU_CHAR	  _IOR(KVMIO,  0xb1, struct kvm_ppc_cpu_char)
+/* Available with KVM_CAP_PMU_EVENT_FILTER */
+#define KVM_SET_PMU_EVENT_FILTER  _IOW(KVMIO,  0xb2, struct kvm_pmu_event_filter)
+#define KVM_PPC_SVM_OFF		  _IO(KVMIO,  0xb3)
+#define KVM_ARM_MTE_COPY_TAGS	  _IOR(KVMIO,  0xb4, struct kvm_arm_copy_mte_tags)
+/* Available with KVM_CAP_COUNTER_OFFSET */
+#define KVM_ARM_SET_COUNTER_OFFSET _IOW(KVMIO,  0xb5, struct kvm_arm_counter_offset)
+
+/* ioctl for vm fd */
+#define KVM_CREATE_DEVICE	  _IOWR(KVMIO,  0xe0, struct kvm_create_device)
+
+/* ioctls for fds returned by KVM_CREATE_DEVICE */
+#define KVM_SET_DEVICE_ATTR	  _IOW(KVMIO,  0xe1, struct kvm_device_attr)
+#define KVM_GET_DEVICE_ATTR	  _IOW(KVMIO,  0xe2, struct kvm_device_attr)
+#define KVM_HAS_DEVICE_ATTR	  _IOW(KVMIO,  0xe3, struct kvm_device_attr)
+
+/*
+ * ioctls for vcpu fds
+ */
+#define KVM_RUN                   _IO(KVMIO,   0x80)
+#define KVM_GET_REGS              _IOR(KVMIO,  0x81, struct kvm_regs)
+#define KVM_SET_REGS              _IOW(KVMIO,  0x82, struct kvm_regs)
+#define KVM_GET_SREGS             _IOR(KVMIO,  0x83, struct kvm_sregs)
+#define KVM_SET_SREGS             _IOW(KVMIO,  0x84, struct kvm_sregs)
+#define KVM_TRANSLATE             _IOWR(KVMIO, 0x85, struct kvm_translation)
+#define KVM_INTERRUPT             _IOW(KVMIO,  0x86, struct kvm_interrupt)
+/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
+#define KVM_DEBUG_GUEST           __KVM_DEPRECATED_VCPU_W_0x87
+#define KVM_GET_MSRS              _IOWR(KVMIO, 0x88, struct kvm_msrs)
+#define KVM_SET_MSRS              _IOW(KVMIO,  0x89, struct kvm_msrs)
+#define KVM_SET_CPUID             _IOW(KVMIO,  0x8a, struct kvm_cpuid)
+#define KVM_SET_SIGNAL_MASK       _IOW(KVMIO,  0x8b, struct kvm_signal_mask)
+#define KVM_GET_FPU               _IOR(KVMIO,  0x8c, struct kvm_fpu)
+#define KVM_SET_FPU               _IOW(KVMIO,  0x8d, struct kvm_fpu)
+#define KVM_GET_LAPIC             _IOR(KVMIO,  0x8e, struct kvm_lapic_state)
+#define KVM_SET_LAPIC             _IOW(KVMIO,  0x8f, struct kvm_lapic_state)
+#define KVM_SET_CPUID2            _IOW(KVMIO,  0x90, struct kvm_cpuid2)
+#define KVM_GET_CPUID2            _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_SET_VAPIC_ADDR        _IOW(KVMIO,  0x93, struct kvm_vapic_addr)
+/* valid for virtual machine (for floating interrupt)_and_ vcpu */
+#define KVM_S390_INTERRUPT        _IOW(KVMIO,  0x94, struct kvm_s390_interrupt)
+/* store status for s390 */
+#define KVM_S390_STORE_STATUS_NOADDR    (-1ul)
+#define KVM_S390_STORE_STATUS_PREFIXED  (-2ul)
+#define KVM_S390_STORE_STATUS	  _IOW(KVMIO,  0x95, unsigned long)
+/* initial ipl psw for s390 */
+#define KVM_S390_SET_INITIAL_PSW  _IOW(KVMIO,  0x96, struct kvm_s390_psw)
+/* initial reset for s390 */
+#define KVM_S390_INITIAL_RESET    _IO(KVMIO,   0x97)
+#define KVM_GET_MP_STATE          _IOR(KVMIO,  0x98, struct kvm_mp_state)
+#define KVM_SET_MP_STATE          _IOW(KVMIO,  0x99, struct kvm_mp_state)
+/* Available with KVM_CAP_USER_NMI */
+#define KVM_NMI                   _IO(KVMIO,   0x9a)
+/* Available with KVM_CAP_SET_GUEST_DEBUG */
+#define KVM_SET_GUEST_DEBUG       _IOW(KVMIO,  0x9b, struct kvm_guest_debug)
+/* MCE for x86 */
+#define KVM_X86_SETUP_MCE         _IOW(KVMIO,  0x9c, __u64)
+#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO,  0x9d, __u64)
+#define KVM_X86_SET_MCE           _IOW(KVMIO,  0x9e, struct kvm_x86_mce)
+/* Available with KVM_CAP_VCPU_EVENTS */
+#define KVM_GET_VCPU_EVENTS       _IOR(KVMIO,  0x9f, struct kvm_vcpu_events)
+#define KVM_SET_VCPU_EVENTS       _IOW(KVMIO,  0xa0, struct kvm_vcpu_events)
+/* Available with KVM_CAP_DEBUGREGS */
+#define KVM_GET_DEBUGREGS         _IOR(KVMIO,  0xa1, struct kvm_debugregs)
+#define KVM_SET_DEBUGREGS         _IOW(KVMIO,  0xa2, struct kvm_debugregs)
+/*
+ * vcpu version available with KVM_ENABLE_CAP
+ * vm version available with KVM_CAP_ENABLE_CAP_VM
+ */
+#define KVM_ENABLE_CAP            _IOW(KVMIO,  0xa3, struct kvm_enable_cap)
+/* Available with KVM_CAP_XSAVE */
+#define KVM_GET_XSAVE		  _IOR(KVMIO,  0xa4, struct kvm_xsave)
+#define KVM_SET_XSAVE		  _IOW(KVMIO,  0xa5, struct kvm_xsave)
+/* Available with KVM_CAP_XCRS */
+#define KVM_GET_XCRS		  _IOR(KVMIO,  0xa6, struct kvm_xcrs)
+#define KVM_SET_XCRS		  _IOW(KVMIO,  0xa7, struct kvm_xcrs)
+/* Available with KVM_CAP_SW_TLB */
+#define KVM_DIRTY_TLB		  _IOW(KVMIO,  0xaa, struct kvm_dirty_tlb)
+/* Available with KVM_CAP_ONE_REG */
+#define KVM_GET_ONE_REG		  _IOW(KVMIO,  0xab, struct kvm_one_reg)
+#define KVM_SET_ONE_REG		  _IOW(KVMIO,  0xac, struct kvm_one_reg)
+/* VM is being stopped by host */
+#define KVM_KVMCLOCK_CTRL	  _IO(KVMIO,   0xad)
+#define KVM_ARM_VCPU_INIT	  _IOW(KVMIO,  0xae, struct kvm_vcpu_init)
+#define KVM_ARM_PREFERRED_TARGET  _IOR(KVMIO,  0xaf, struct kvm_vcpu_init)
+#define KVM_GET_REG_LIST	  _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
+/* Available with KVM_CAP_S390_MEM_OP */
+#define KVM_S390_MEM_OP		  _IOW(KVMIO,  0xb1, struct kvm_s390_mem_op)
+/* Available with KVM_CAP_S390_SKEYS */
+#define KVM_S390_GET_SKEYS      _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
+#define KVM_S390_SET_SKEYS      _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
+/* Available with KVM_CAP_S390_INJECT_IRQ */
+#define KVM_S390_IRQ              _IOW(KVMIO,  0xb4, struct kvm_s390_irq)
+/* Available with KVM_CAP_S390_IRQ_STATE */
+#define KVM_S390_SET_IRQ_STATE	  _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
+#define KVM_S390_GET_IRQ_STATE	  _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
+/* Available with KVM_CAP_X86_SMM */
+#define KVM_SMI                   _IO(KVMIO,   0xb7)
+/* Available with KVM_CAP_S390_CMMA_MIGRATION */
+#define KVM_S390_GET_CMMA_BITS      _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
+#define KVM_S390_SET_CMMA_BITS      _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
+/* Memory Encryption Commands */
+#define KVM_MEMORY_ENCRYPT_OP      _IOWR(KVMIO, 0xba, unsigned long)
+
+struct kvm_enc_region {
+	__u64 addr;
+	__u64 size;
+};
+
+#define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)
+#define KVM_MEMORY_ENCRYPT_UNREG_REGION  _IOR(KVMIO, 0xbc, struct kvm_enc_region)
+
+/* Available with KVM_CAP_HYPERV_EVENTFD */
+#define KVM_HYPERV_EVENTFD        _IOW(KVMIO,  0xbd, struct kvm_hyperv_eventfd)
+
+/* Available with KVM_CAP_NESTED_STATE */
+#define KVM_GET_NESTED_STATE         _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
+#define KVM_SET_NESTED_STATE         _IOW(KVMIO,  0xbf, struct kvm_nested_state)
+
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
+#define KVM_CLEAR_DIRTY_LOG          _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
+
+/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */
+#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE	  _IOW(KVMIO,  0xc2, int)
+
+/* Available with  KVM_CAP_S390_VCPU_RESETS */
+#define KVM_S390_NORMAL_RESET	_IO(KVMIO,   0xc3)
+#define KVM_S390_CLEAR_RESET	_IO(KVMIO,   0xc4)
+
+struct kvm_s390_pv_sec_parm {
+	__u64 origin;
+	__u64 length;
+};
+
+struct kvm_s390_pv_unp {
+	__u64 addr;
+	__u64 size;
+	__u64 tweak;
+};
+
+enum pv_cmd_dmp_id {
+	KVM_PV_DUMP_INIT,
+	KVM_PV_DUMP_CONFIG_STOR_STATE,
+	KVM_PV_DUMP_COMPLETE,
+	KVM_PV_DUMP_CPU,
+};
+
+struct kvm_s390_pv_dmp {
+	__u64 subcmd;
+	__u64 buff_addr;
+	__u64 buff_len;
+	__u64 gaddr;		/* For dump storage state */
+	__u64 reserved[4];
+};
+
+enum pv_cmd_info_id {
+	KVM_PV_INFO_VM,
+	KVM_PV_INFO_DUMP,
+};
+
+struct kvm_s390_pv_info_dump {
+	__u64 dump_cpu_buffer_len;
+	__u64 dump_config_mem_buffer_per_1m;
+	__u64 dump_config_finalize_len;
+};
+
+struct kvm_s390_pv_info_vm {
+	__u64 inst_calls_list[4];
+	__u64 max_cpus;
+	__u64 max_guests;
+	__u64 max_guest_addr;
+	__u64 feature_indication;
+};
+
+struct kvm_s390_pv_info_header {
+	__u32 id;
+	__u32 len_max;
+	__u32 len_written;
+	__u32 reserved;
+};
+
+struct kvm_s390_pv_info {
+	struct kvm_s390_pv_info_header header;
+	union {
+		struct kvm_s390_pv_info_dump dump;
+		struct kvm_s390_pv_info_vm vm;
+	};
+};
+
+enum pv_cmd_id {
+	KVM_PV_ENABLE,
+	KVM_PV_DISABLE,
+	KVM_PV_SET_SEC_PARMS,
+	KVM_PV_UNPACK,
+	KVM_PV_VERIFY,
+	KVM_PV_PREP_RESET,
+	KVM_PV_UNSHARE_ALL,
+	KVM_PV_INFO,
+	KVM_PV_DUMP,
+	KVM_PV_ASYNC_CLEANUP_PREPARE,
+	KVM_PV_ASYNC_CLEANUP_PERFORM,
+};
+
+struct kvm_pv_cmd {
+	__u32 cmd;	/* Command to be executed */
+	__u16 rc;	/* Ultravisor return code */
+	__u16 rrc;	/* Ultravisor return reason code */
+	__u64 data;	/* Data or address */
+	__u32 flags;    /* flags for future extensions. Must be 0 for now */
+	__u32 reserved[3];
+};
+
+/* Available with KVM_CAP_S390_PROTECTED */
+#define KVM_S390_PV_COMMAND		_IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_MSR_FILTER */
+#define KVM_X86_SET_MSR_FILTER	_IOW(KVMIO,  0xc6, struct kvm_msr_filter)
+
+/* Available with KVM_CAP_DIRTY_LOG_RING */
+#define KVM_RESET_DIRTY_RINGS		_IO(KVMIO, 0xc7)
+
+/* Per-VM Xen attributes */
+#define KVM_XEN_HVM_GET_ATTR	_IOWR(KVMIO, 0xc8, struct kvm_xen_hvm_attr)
+#define KVM_XEN_HVM_SET_ATTR	_IOW(KVMIO,  0xc9, struct kvm_xen_hvm_attr)
+
+struct kvm_xen_hvm_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u8 long_mode;
+		__u8 vector;
+		__u8 runstate_update_flag;
+		struct {
+			__u64 gfn;
+#define KVM_XEN_INVALID_GFN ((__u64)-1)
+		} shared_info;
+		struct {
+			__u32 send_port;
+			__u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */
+			__u32 flags;
+#define KVM_XEN_EVTCHN_DEASSIGN		(1 << 0)
+#define KVM_XEN_EVTCHN_UPDATE		(1 << 1)
+#define KVM_XEN_EVTCHN_RESET		(1 << 2)
+			/*
+			 * Events sent by the guest are either looped back to
+			 * the guest itself (potentially on a different port#)
+			 * or signalled via an eventfd.
+			 */
+			union {
+				struct {
+					__u32 port;
+					__u32 vcpu;
+					__u32 priority;
+				} port;
+				struct {
+					__u32 port; /* Zero for eventfd */
+					__s32 fd;
+				} eventfd;
+				__u32 padding[4];
+			} deliver;
+		} evtchn;
+		__u32 xen_version;
+		__u64 pad[8];
+	} u;
+};
+
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_ATTR_TYPE_LONG_MODE		0x0
+#define KVM_XEN_ATTR_TYPE_SHARED_INFO		0x1
+#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR		0x2
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_ATTR_TYPE_EVTCHN		0x3
+#define KVM_XEN_ATTR_TYPE_XEN_VERSION		0x4
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */
+#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG	0x5
+
+/* Per-vCPU Xen attributes */
+#define KVM_XEN_VCPU_GET_ATTR	_IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr)
+#define KVM_XEN_VCPU_SET_ATTR	_IOW(KVMIO,  0xcb, struct kvm_xen_vcpu_attr)
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_HVM_EVTCHN_SEND	_IOW(KVMIO,  0xd0, struct kvm_irq_routing_xen_evtchn)
+
+#define KVM_GET_SREGS2             _IOR(KVMIO,  0xcc, struct kvm_sregs2)
+#define KVM_SET_SREGS2             _IOW(KVMIO,  0xcd, struct kvm_sregs2)
+
+struct kvm_xen_vcpu_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u64 gpa;
+#define KVM_XEN_INVALID_GPA ((__u64)-1)
+		__u64 pad[8];
+		struct {
+			__u64 state;
+			__u64 state_entry_time;
+			__u64 time_running;
+			__u64 time_runnable;
+			__u64 time_blocked;
+			__u64 time_offline;
+		} runstate;
+		__u32 vcpu_id;
+		struct {
+			__u32 port;
+			__u32 priority;
+			__u64 expires_ns;
+		} timer;
+		__u8 vector;
+	} u;
+};
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO	0x0
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO	0x1
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR	0x2
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT	0x3
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA	0x4
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST	0x5
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID		0x6
+#define KVM_XEN_VCPU_ATTR_TYPE_TIMER		0x7
+#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR	0x8
+
+/* Secure Encrypted Virtualization command */
+enum sev_cmd_id {
+	/* Guest initialization commands */
+	KVM_SEV_INIT = 0,
+	KVM_SEV_ES_INIT,
+	/* Guest launch commands */
+	KVM_SEV_LAUNCH_START,
+	KVM_SEV_LAUNCH_UPDATE_DATA,
+	KVM_SEV_LAUNCH_UPDATE_VMSA,
+	KVM_SEV_LAUNCH_SECRET,
+	KVM_SEV_LAUNCH_MEASURE,
+	KVM_SEV_LAUNCH_FINISH,
+	/* Guest migration commands (outgoing) */
+	KVM_SEV_SEND_START,
+	KVM_SEV_SEND_UPDATE_DATA,
+	KVM_SEV_SEND_UPDATE_VMSA,
+	KVM_SEV_SEND_FINISH,
+	/* Guest migration commands (incoming) */
+	KVM_SEV_RECEIVE_START,
+	KVM_SEV_RECEIVE_UPDATE_DATA,
+	KVM_SEV_RECEIVE_UPDATE_VMSA,
+	KVM_SEV_RECEIVE_FINISH,
+	/* Guest status and debug commands */
+	KVM_SEV_GUEST_STATUS,
+	KVM_SEV_DBG_DECRYPT,
+	KVM_SEV_DBG_ENCRYPT,
+	/* Guest certificates commands */
+	KVM_SEV_CERT_EXPORT,
+	/* Attestation report */
+	KVM_SEV_GET_ATTESTATION_REPORT,
+	/* Guest Migration Extension */
+	KVM_SEV_SEND_CANCEL,
+
+	KVM_SEV_NR_MAX,
+};
+
+struct kvm_sev_cmd {
+	__u32 id;
+	__u64 data;
+	__u32 error;
+	__u32 sev_fd;
+};
+
+struct kvm_sev_launch_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 dh_uaddr;
+	__u32 dh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_launch_update_data {
+	__u64 uaddr;
+	__u32 len;
+};
+
+
+struct kvm_sev_launch_secret {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_launch_measure {
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_guest_status {
+	__u32 handle;
+	__u32 policy;
+	__u32 state;
+};
+
+struct kvm_sev_dbg {
+	__u64 src_uaddr;
+	__u64 dst_uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_attestation_report {
+	__u8 mnonce[16];
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_send_start {
+	__u32 policy;
+	__u64 pdh_cert_uaddr;
+	__u32 pdh_cert_len;
+	__u64 plat_certs_uaddr;
+	__u32 plat_certs_len;
+	__u64 amd_certs_uaddr;
+	__u32 amd_certs_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_send_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_receive_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 pdh_uaddr;
+	__u32 pdh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_receive_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+#define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
+#define KVM_DEV_ASSIGN_PCI_2_3		(1 << 1)
+#define KVM_DEV_ASSIGN_MASK_INTX	(1 << 2)
+
+struct kvm_assigned_pci_dev {
+	__u32 assigned_dev_id;
+	__u32 busnr;
+	__u32 devfn;
+	__u32 flags;
+	__u32 segnr;
+	union {
+		__u32 reserved[11];
+	};
+};
+
+#define KVM_DEV_IRQ_HOST_INTX    (1 << 0)
+#define KVM_DEV_IRQ_HOST_MSI     (1 << 1)
+#define KVM_DEV_IRQ_HOST_MSIX    (1 << 2)
+
+#define KVM_DEV_IRQ_GUEST_INTX   (1 << 8)
+#define KVM_DEV_IRQ_GUEST_MSI    (1 << 9)
+#define KVM_DEV_IRQ_GUEST_MSIX   (1 << 10)
+
+#define KVM_DEV_IRQ_HOST_MASK	 0x00ff
+#define KVM_DEV_IRQ_GUEST_MASK   0xff00
+
+struct kvm_assigned_irq {
+	__u32 assigned_dev_id;
+	__u32 host_irq; /* ignored (legacy field) */
+	__u32 guest_irq;
+	__u32 flags;
+	union {
+		__u32 reserved[12];
+	};
+};
+
+struct kvm_assigned_msix_nr {
+	__u32 assigned_dev_id;
+	__u16 entry_nr;
+	__u16 padding;
+};
+
+#define KVM_MAX_MSIX_PER_DEV		256
+struct kvm_assigned_msix_entry {
+	__u32 assigned_dev_id;
+	__u32 gsi;
+	__u16 entry; /* The index of entry in the MSI-X table */
+	__u16 padding[3];
+};
+
+#define KVM_X2APIC_API_USE_32BIT_IDS            (1ULL << 0)
+#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK  (1ULL << 1)
+
+/* Available with KVM_CAP_ARM_USER_IRQ */
+
+/* Bits for run->s.regs.device_irq_level */
+#define KVM_ARM_DEV_EL1_VTIMER		(1 << 0)
+#define KVM_ARM_DEV_EL1_PTIMER		(1 << 1)
+#define KVM_ARM_DEV_PMU			(1 << 2)
+
+struct kvm_hyperv_eventfd {
+	__u32 conn_id;
+	__s32 fd;
+	__u32 flags;
+	__u32 padding[3];
+};
+
+#define KVM_HYPERV_CONN_ID_MASK		0x00ffffff
+#define KVM_HYPERV_EVENTFD_DEASSIGN	(1 << 0)
+
+#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE    (1 << 0)
+#define KVM_DIRTY_LOG_INITIALLY_SET            (1 << 1)
+
+/*
+ * Arch needs to define the macro after implementing the dirty ring
+ * feature.  KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the
+ * starting page offset of the dirty ring structures.
+ */
+#ifndef KVM_DIRTY_LOG_PAGE_OFFSET
+#define KVM_DIRTY_LOG_PAGE_OFFSET 0
+#endif
+
+/*
+ * KVM dirty GFN flags, defined as:
+ *
+ * |---------------+---------------+--------------|
+ * | bit 1 (reset) | bit 0 (dirty) | Status       |
+ * |---------------+---------------+--------------|
+ * |             0 |             0 | Invalid GFN  |
+ * |             0 |             1 | Dirty GFN    |
+ * |             1 |             X | GFN to reset |
+ * |---------------+---------------+--------------|
+ *
+ * Lifecycle of a dirty GFN goes like:
+ *
+ *      dirtied         harvested        reset
+ * 00 -----------> 01 -------------> 1X -------+
+ *  ^                                          |
+ *  |                                          |
+ *  +------------------------------------------+
+ *
+ * The userspace program is only responsible for the 01->1X state
+ * conversion after harvesting an entry.  Also, it must not skip any
+ * dirty bits, so that dirty bits are always harvested in sequence.
+ */
+#define KVM_DIRTY_GFN_F_DIRTY           _BITUL(0)
+#define KVM_DIRTY_GFN_F_RESET           _BITUL(1)
+#define KVM_DIRTY_GFN_F_MASK            0x3
+
+/*
+ * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of
+ * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn.  The
+ * size of the gfn buffer is decided by the first argument when
+ * enabling KVM_CAP_DIRTY_LOG_RING.
+ */
+struct kvm_dirty_gfn {
+	__u32 flags;
+	__u32 slot;
+	__u64 offset;
+};
+
+#define KVM_BUS_LOCK_DETECTION_OFF             (1 << 0)
+#define KVM_BUS_LOCK_DETECTION_EXIT            (1 << 1)
+
+#define KVM_PMU_CAP_DISABLE                    (1 << 0)
+
+/**
+ * struct kvm_stats_header - Header of per vm/vcpu binary statistics data.
+ * @flags: Some extra information for header, always 0 for now.
+ * @name_size: The size in bytes of the memory which contains statistics
+ *             name string including trailing '\0'. The memory is allocated
+ *             at the send of statistics descriptor.
+ * @num_desc: The number of statistics the vm or vcpu has.
+ * @id_offset: The offset of the vm/vcpu stats' id string in the file pointed
+ *             by vm/vcpu stats fd.
+ * @desc_offset: The offset of the vm/vcpu stats' descriptor block in the file
+ *               pointd by vm/vcpu stats fd.
+ * @data_offset: The offset of the vm/vcpu stats' data block in the file
+ *               pointed by vm/vcpu stats fd.
+ *
+ * This is the header userspace needs to read from stats fd before any other
+ * readings. It is used by userspace to discover all the information about the
+ * vm/vcpu's binary statistics.
+ * Userspace reads this header from the start of the vm/vcpu's stats fd.
+ */
+struct kvm_stats_header {
+	__u32 flags;
+	__u32 name_size;
+	__u32 num_desc;
+	__u32 id_offset;
+	__u32 desc_offset;
+	__u32 data_offset;
+};
+
+#define KVM_STATS_TYPE_SHIFT		0
+#define KVM_STATS_TYPE_MASK		(0xF << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_CUMULATIVE	(0x0 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_INSTANT		(0x1 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_PEAK		(0x2 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LINEAR_HIST	(0x3 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LOG_HIST		(0x4 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_MAX		KVM_STATS_TYPE_LOG_HIST
+
+#define KVM_STATS_UNIT_SHIFT		4
+#define KVM_STATS_UNIT_MASK		(0xF << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_NONE		(0x0 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BYTES		(0x1 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
+
+#define KVM_STATS_BASE_SHIFT		8
+#define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW10		(0x0 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW2		(0x1 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_MAX		KVM_STATS_BASE_POW2
+
+/**
+ * struct kvm_stats_desc - Descriptor of a KVM statistics.
+ * @flags: Annotations of the stats, like type, unit, etc.
+ * @exponent: Used together with @flags to determine the unit.
+ * @size: The number of data items for this stats.
+ *        Every data item is of type __u64.
+ * @offset: The offset of the stats to the start of stat structure in
+ *          structure kvm or kvm_vcpu.
+ * @bucket_size: A parameter value used for histogram stats. It is only used
+ *		for linear histogram stats, specifying the size of the bucket;
+ * @name: The name string for the stats. Its size is indicated by the
+ *        &kvm_stats_header->name_size.
+ */
+struct kvm_stats_desc {
+	__u32 flags;
+	__s16 exponent;
+	__u16 size;
+	__u32 offset;
+	__u32 bucket_size;
+	char name[];
+};
+
+#define KVM_GET_STATS_FD  _IO(KVMIO,  0xce)
+
+/* Available with KVM_CAP_XSAVE2 */
+#define KVM_GET_XSAVE2		  _IOR(KVMIO,  0xcf, struct kvm_xsave)
+
+/* Available with KVM_CAP_S390_PROTECTED_DUMP */
+#define KVM_S390_PV_CPU_COMMAND	_IOWR(KVMIO, 0xd0, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_NOTIFY_VMEXIT */
+#define KVM_X86_NOTIFY_VMEXIT_ENABLED		(1ULL << 0)
+#define KVM_X86_NOTIFY_VMEXIT_USER		(1ULL << 1)
+
+/* Available with KVM_CAP_S390_ZPCI_OP */
+#define KVM_S390_ZPCI_OP         _IOW(KVMIO,  0xd1, struct kvm_s390_zpci_op)
+
+struct kvm_s390_zpci_op {
+	/* in */
+	__u32 fh;               /* target device */
+	__u8  op;               /* operation to perform */
+	__u8  pad[3];
+	union {
+		/* for KVM_S390_ZPCIOP_REG_AEN */
+		struct {
+			__u64 ibv;      /* Guest addr of interrupt bit vector */
+			__u64 sb;       /* Guest addr of summary bit */
+			__u32 flags;
+			__u32 noi;      /* Number of interrupts */
+			__u8 isc;       /* Guest interrupt subclass */
+			__u8 sbo;       /* Offset of guest summary bit vector */
+			__u16 pad;
+		} reg_aen;
+		__u64 reserved[8];
+	} u;
+};
+
+/* types for kvm_s390_zpci_op->op */
+#define KVM_S390_ZPCIOP_REG_AEN                0
+#define KVM_S390_ZPCIOP_DEREG_AEN      1
+
+/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
+#define KVM_S390_ZPCIOP_REGAEN_HOST    (1 << 0)
+
+#endif /* __LINUX_KVM_H */
diff --git a/contrib/libs/linux-headers/linux/kvm_x86.h b/contrib/libs/linux-headers/linux/kvm_x86.h
new file mode 100644
index 0000000000..65b145b317
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/kvm_x86.h
@@ -0,0 +1,2244 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_KVM_H
+#define __LINUX_KVM_H
+
+/*
+ * Userspace interface for /dev/kvm - kernel based virtual machine
+ *
+ * Note: you must update KVM_API_VERSION if you change this interface.
+ */
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+#include <linux/ioctl.h>
+#include <asm/kvm.h>
+
+#define KVM_API_VERSION 12
+
+/* *** Deprecated interfaces *** */
+
+#define KVM_TRC_SHIFT           16
+
+#define KVM_TRC_ENTRYEXIT       (1 << KVM_TRC_SHIFT)
+#define KVM_TRC_HANDLER         (1 << (KVM_TRC_SHIFT + 1))
+
+#define KVM_TRC_VMENTRY         (KVM_TRC_ENTRYEXIT + 0x01)
+#define KVM_TRC_VMEXIT          (KVM_TRC_ENTRYEXIT + 0x02)
+#define KVM_TRC_PAGE_FAULT      (KVM_TRC_HANDLER + 0x01)
+
+#define KVM_TRC_HEAD_SIZE       12
+#define KVM_TRC_CYCLE_SIZE      8
+#define KVM_TRC_EXTRA_MAX       7
+
+#define KVM_TRC_INJ_VIRQ         (KVM_TRC_HANDLER + 0x02)
+#define KVM_TRC_REDELIVER_EVT    (KVM_TRC_HANDLER + 0x03)
+#define KVM_TRC_PEND_INTR        (KVM_TRC_HANDLER + 0x04)
+#define KVM_TRC_IO_READ          (KVM_TRC_HANDLER + 0x05)
+#define KVM_TRC_IO_WRITE         (KVM_TRC_HANDLER + 0x06)
+#define KVM_TRC_CR_READ          (KVM_TRC_HANDLER + 0x07)
+#define KVM_TRC_CR_WRITE         (KVM_TRC_HANDLER + 0x08)
+#define KVM_TRC_DR_READ          (KVM_TRC_HANDLER + 0x09)
+#define KVM_TRC_DR_WRITE         (KVM_TRC_HANDLER + 0x0A)
+#define KVM_TRC_MSR_READ         (KVM_TRC_HANDLER + 0x0B)
+#define KVM_TRC_MSR_WRITE        (KVM_TRC_HANDLER + 0x0C)
+#define KVM_TRC_CPUID            (KVM_TRC_HANDLER + 0x0D)
+#define KVM_TRC_INTR             (KVM_TRC_HANDLER + 0x0E)
+#define KVM_TRC_NMI              (KVM_TRC_HANDLER + 0x0F)
+#define KVM_TRC_VMMCALL          (KVM_TRC_HANDLER + 0x10)
+#define KVM_TRC_HLT              (KVM_TRC_HANDLER + 0x11)
+#define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
+#define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
+#define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
+#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
+#define KVM_TRC_GTLB_WRITE       (KVM_TRC_HANDLER + 0x16)
+#define KVM_TRC_STLB_WRITE       (KVM_TRC_HANDLER + 0x17)
+#define KVM_TRC_STLB_INVAL       (KVM_TRC_HANDLER + 0x18)
+#define KVM_TRC_PPC_INSTR        (KVM_TRC_HANDLER + 0x19)
+
+struct kvm_user_trace_setup {
+	__u32 buf_size;
+	__u32 buf_nr;
+};
+
+#define __KVM_DEPRECATED_MAIN_W_0x06 \
+	_IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
+#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
+#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
+
+#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
+
+struct kvm_breakpoint {
+	__u32 enabled;
+	__u32 padding;
+	__u64 address;
+};
+
+struct kvm_debug_guest {
+	__u32 enabled;
+	__u32 pad;
+	struct kvm_breakpoint breakpoints[4];
+	__u32 singlestep;
+};
+
+#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+
+/* *** End of deprecated interfaces *** */
+
+
+/* for KVM_SET_USER_MEMORY_REGION */
+struct kvm_userspace_memory_region {
+	__u32 slot;
+	__u32 flags;
+	__u64 guest_phys_addr;
+	__u64 memory_size; /* bytes */
+	__u64 userspace_addr; /* start of the userspace allocated memory */
+};
+
+/*
+ * The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for
+ * userspace, other bits are reserved for kvm internal use which are defined
+ * in include/linux/kvm_host.h.
+ */
+#define KVM_MEM_LOG_DIRTY_PAGES	(1UL << 0)
+#define KVM_MEM_READONLY	(1UL << 1)
+
+/* for KVM_IRQ_LINE */
+struct kvm_irq_level {
+	/*
+	 * ACPI gsi notion of irq.
+	 * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
+	 * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
+	 * For ARM: See Documentation/virt/kvm/api.rst
+	 */
+	union {
+		__u32 irq;
+		__s32 status;
+	};
+	__u32 level;
+};
+
+
+struct kvm_irqchip {
+	__u32 chip_id;
+	__u32 pad;
+        union {
+		char dummy[512];  /* reserving space */
+#ifdef __KVM_HAVE_PIT
+		struct kvm_pic_state pic;
+#endif
+#ifdef __KVM_HAVE_IOAPIC
+		struct kvm_ioapic_state ioapic;
+#endif
+	} chip;
+};
+
+/* for KVM_CREATE_PIT2 */
+struct kvm_pit_config {
+	__u32 flags;
+	__u32 pad[15];
+};
+
+#define KVM_PIT_SPEAKER_DUMMY     1
+
+struct kvm_s390_skeys {
+	__u64 start_gfn;
+	__u64 count;
+	__u64 skeydata_addr;
+	__u32 flags;
+	__u32 reserved[9];
+};
+
+#define KVM_S390_CMMA_PEEK (1 << 0)
+
+/**
+ * kvm_s390_cmma_log - Used for CMMA migration.
+ *
+ * Used both for input and output.
+ *
+ * @start_gfn: Guest page number to start from.
+ * @count: Size of the result buffer.
+ * @flags: Control operation mode via KVM_S390_CMMA_* flags
+ * @remaining: Used with KVM_S390_GET_CMMA_BITS. Indicates how many dirty
+ *             pages are still remaining.
+ * @mask: Used with KVM_S390_SET_CMMA_BITS. Bitmap of bits to actually set
+ *        in the PGSTE.
+ * @values: Pointer to the values buffer.
+ *
+ * Used in KVM_S390_{G,S}ET_CMMA_BITS ioctls.
+ */
+struct kvm_s390_cmma_log {
+	__u64 start_gfn;
+	__u32 count;
+	__u32 flags;
+	union {
+		__u64 remaining;
+		__u64 mask;
+	};
+	__u64 values;
+};
+
+struct kvm_hyperv_exit {
+#define KVM_EXIT_HYPERV_SYNIC          1
+#define KVM_EXIT_HYPERV_HCALL          2
+#define KVM_EXIT_HYPERV_SYNDBG         3
+	__u32 type;
+	__u32 pad1;
+	union {
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 evt_page;
+			__u64 msg_page;
+		} synic;
+		struct {
+			__u64 input;
+			__u64 result;
+			__u64 params[2];
+		} hcall;
+		struct {
+			__u32 msr;
+			__u32 pad2;
+			__u64 control;
+			__u64 status;
+			__u64 send_page;
+			__u64 recv_page;
+			__u64 pending_page;
+		} syndbg;
+	} u;
+};
+
+struct kvm_xen_exit {
+#define KVM_EXIT_XEN_HCALL          1
+	__u32 type;
+	union {
+		struct {
+			__u32 longmode;
+			__u32 cpl;
+			__u64 input;
+			__u64 result;
+			__u64 params[6];
+		} hcall;
+	} u;
+};
+
+#define KVM_S390_GET_SKEYS_NONE   1
+#define KVM_S390_SKEYS_MAX        1048576
+
+#define KVM_EXIT_UNKNOWN          0
+#define KVM_EXIT_EXCEPTION        1
+#define KVM_EXIT_IO               2
+#define KVM_EXIT_HYPERCALL        3
+#define KVM_EXIT_DEBUG            4
+#define KVM_EXIT_HLT              5
+#define KVM_EXIT_MMIO             6
+#define KVM_EXIT_IRQ_WINDOW_OPEN  7
+#define KVM_EXIT_SHUTDOWN         8
+#define KVM_EXIT_FAIL_ENTRY       9
+#define KVM_EXIT_INTR             10
+#define KVM_EXIT_SET_TPR          11
+#define KVM_EXIT_TPR_ACCESS       12
+#define KVM_EXIT_S390_SIEIC       13
+#define KVM_EXIT_S390_RESET       14
+#define KVM_EXIT_DCR              15 /* deprecated */
+#define KVM_EXIT_NMI              16
+#define KVM_EXIT_INTERNAL_ERROR   17
+#define KVM_EXIT_OSI              18
+#define KVM_EXIT_PAPR_HCALL	  19
+#define KVM_EXIT_S390_UCONTROL	  20
+#define KVM_EXIT_WATCHDOG         21
+#define KVM_EXIT_S390_TSCH        22
+#define KVM_EXIT_EPR              23
+#define KVM_EXIT_SYSTEM_EVENT     24
+#define KVM_EXIT_S390_STSI        25
+#define KVM_EXIT_IOAPIC_EOI       26
+#define KVM_EXIT_HYPERV           27
+#define KVM_EXIT_ARM_NISV         28
+#define KVM_EXIT_X86_RDMSR        29
+#define KVM_EXIT_X86_WRMSR        30
+#define KVM_EXIT_DIRTY_RING_FULL  31
+#define KVM_EXIT_AP_RESET_HOLD    32
+#define KVM_EXIT_X86_BUS_LOCK     33
+#define KVM_EXIT_XEN              34
+#define KVM_EXIT_RISCV_SBI        35
+#define KVM_EXIT_RISCV_CSR        36
+#define KVM_EXIT_NOTIFY           37
+
+/* For KVM_EXIT_INTERNAL_ERROR */
+/* Emulate instruction failed. */
+#define KVM_INTERNAL_ERROR_EMULATION	1
+/* Encounter unexpected simultaneous exceptions. */
+#define KVM_INTERNAL_ERROR_SIMUL_EX	2
+/* Encounter unexpected vm-exit due to delivery event. */
+#define KVM_INTERNAL_ERROR_DELIVERY_EV	3
+/* Encounter unexpected vm-exit reason */
+#define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON	4
+
+/* Flags that describe what fields in emulation_failure hold valid data. */
+#define KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES (1ULL << 0)
+
+/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
+struct kvm_run {
+	/* in */
+	__u8 request_interrupt_window;
+	__u8 immediate_exit;
+	__u8 padding1[6];
+
+	/* out */
+	__u32 exit_reason;
+	__u8 ready_for_interrupt_injection;
+	__u8 if_flag;
+	__u16 flags;
+
+	/* in (pre_kvm_run), out (post_kvm_run) */
+	__u64 cr8;
+	__u64 apic_base;
+
+#ifdef __KVM_S390
+	/* the processor status word for s390 */
+	__u64 psw_mask; /* psw upper half */
+	__u64 psw_addr; /* psw lower half */
+#endif
+	union {
+		/* KVM_EXIT_UNKNOWN */
+		struct {
+			__u64 hardware_exit_reason;
+		} hw;
+		/* KVM_EXIT_FAIL_ENTRY */
+		struct {
+			__u64 hardware_entry_failure_reason;
+			__u32 cpu;
+		} fail_entry;
+		/* KVM_EXIT_EXCEPTION */
+		struct {
+			__u32 exception;
+			__u32 error_code;
+		} ex;
+		/* KVM_EXIT_IO */
+		struct {
+#define KVM_EXIT_IO_IN  0
+#define KVM_EXIT_IO_OUT 1
+			__u8 direction;
+			__u8 size; /* bytes */
+			__u16 port;
+			__u32 count;
+			__u64 data_offset; /* relative to kvm_run start */
+		} io;
+		/* KVM_EXIT_DEBUG */
+		struct {
+			struct kvm_debug_exit_arch arch;
+		} debug;
+		/* KVM_EXIT_MMIO */
+		struct {
+			__u64 phys_addr;
+			__u8  data[8];
+			__u32 len;
+			__u8  is_write;
+		} mmio;
+		/* KVM_EXIT_HYPERCALL */
+		struct {
+			__u64 nr;
+			__u64 args[6];
+			__u64 ret;
+
+			union {
+				__u32 longmode;
+				__u64 flags;
+			};
+		} hypercall;
+		/* KVM_EXIT_TPR_ACCESS */
+		struct {
+			__u64 rip;
+			__u32 is_write;
+			__u32 pad;
+		} tpr_access;
+		/* KVM_EXIT_S390_SIEIC */
+		struct {
+			__u8 icptcode;
+			__u16 ipa;
+			__u32 ipb;
+		} s390_sieic;
+		/* KVM_EXIT_S390_RESET */
+#define KVM_S390_RESET_POR       1
+#define KVM_S390_RESET_CLEAR     2
+#define KVM_S390_RESET_SUBSYSTEM 4
+#define KVM_S390_RESET_CPU_INIT  8
+#define KVM_S390_RESET_IPL       16
+		__u64 s390_reset_flags;
+		/* KVM_EXIT_S390_UCONTROL */
+		struct {
+			__u64 trans_exc_code;
+			__u32 pgm_code;
+		} s390_ucontrol;
+		/* KVM_EXIT_DCR (deprecated) */
+		struct {
+			__u32 dcrn;
+			__u32 data;
+			__u8  is_write;
+		} dcr;
+		/* KVM_EXIT_INTERNAL_ERROR */
+		struct {
+			__u32 suberror;
+			/* Available with KVM_CAP_INTERNAL_ERROR_DATA: */
+			__u32 ndata;
+			__u64 data[16];
+		} internal;
+		/*
+		 * KVM_INTERNAL_ERROR_EMULATION
+		 *
+		 * "struct emulation_failure" is an overlay of "struct internal"
+		 * that is used for the KVM_INTERNAL_ERROR_EMULATION sub-type of
+		 * KVM_EXIT_INTERNAL_ERROR.  Note, unlike other internal error
+		 * sub-types, this struct is ABI!  It also needs to be backwards
+		 * compatible with "struct internal".  Take special care that
+		 * "ndata" is correct, that new fields are enumerated in "flags",
+		 * and that each flag enumerates fields that are 64-bit aligned
+		 * and sized (so that ndata+internal.data[] is valid/accurate).
+		 *
+		 * Space beyond the defined fields may be used to store arbitrary
+		 * debug information relating to the emulation failure. It is
+		 * accounted for in "ndata" but the format is unspecified and is
+		 * not represented in "flags". Any such information is *not* ABI!
+		 */
+		struct {
+			__u32 suberror;
+			__u32 ndata;
+			__u64 flags;
+			union {
+				struct {
+					__u8  insn_size;
+					__u8  insn_bytes[15];
+				};
+			};
+			/* Arbitrary debug data may follow. */
+		} emulation_failure;
+		/* KVM_EXIT_OSI */
+		struct {
+			__u64 gprs[32];
+		} osi;
+		/* KVM_EXIT_PAPR_HCALL */
+		struct {
+			__u64 nr;
+			__u64 ret;
+			__u64 args[9];
+		} papr_hcall;
+		/* KVM_EXIT_S390_TSCH */
+		struct {
+			__u16 subchannel_id;
+			__u16 subchannel_nr;
+			__u32 io_int_parm;
+			__u32 io_int_word;
+			__u32 ipb;
+			__u8 dequeued;
+		} s390_tsch;
+		/* KVM_EXIT_EPR */
+		struct {
+			__u32 epr;
+		} epr;
+		/* KVM_EXIT_SYSTEM_EVENT */
+		struct {
+#define KVM_SYSTEM_EVENT_SHUTDOWN       1
+#define KVM_SYSTEM_EVENT_RESET          2
+#define KVM_SYSTEM_EVENT_CRASH          3
+#define KVM_SYSTEM_EVENT_WAKEUP         4
+#define KVM_SYSTEM_EVENT_SUSPEND        5
+#define KVM_SYSTEM_EVENT_SEV_TERM       6
+			__u32 type;
+			__u32 ndata;
+			union {
+				__u64 flags;
+				__u64 data[16];
+			};
+		} system_event;
+		/* KVM_EXIT_S390_STSI */
+		struct {
+			__u64 addr;
+			__u8 ar;
+			__u8 reserved;
+			__u8 fc;
+			__u8 sel1;
+			__u16 sel2;
+		} s390_stsi;
+		/* KVM_EXIT_IOAPIC_EOI */
+		struct {
+			__u8 vector;
+		} eoi;
+		/* KVM_EXIT_HYPERV */
+		struct kvm_hyperv_exit hyperv;
+		/* KVM_EXIT_ARM_NISV */
+		struct {
+			__u64 esr_iss;
+			__u64 fault_ipa;
+		} arm_nisv;
+		/* KVM_EXIT_X86_RDMSR / KVM_EXIT_X86_WRMSR */
+		struct {
+			__u8 error; /* user -> kernel */
+			__u8 pad[7];
+#define KVM_MSR_EXIT_REASON_INVAL	(1 << 0)
+#define KVM_MSR_EXIT_REASON_UNKNOWN	(1 << 1)
+#define KVM_MSR_EXIT_REASON_FILTER	(1 << 2)
+#define KVM_MSR_EXIT_REASON_VALID_MASK	(KVM_MSR_EXIT_REASON_INVAL   |	\
+					 KVM_MSR_EXIT_REASON_UNKNOWN |	\
+					 KVM_MSR_EXIT_REASON_FILTER)
+			__u32 reason; /* kernel -> user */
+			__u32 index; /* kernel -> user */
+			__u64 data; /* kernel <-> user */
+		} msr;
+		/* KVM_EXIT_XEN */
+		struct kvm_xen_exit xen;
+		/* KVM_EXIT_RISCV_SBI */
+		struct {
+			unsigned long extension_id;
+			unsigned long function_id;
+			unsigned long args[6];
+			unsigned long ret[2];
+		} riscv_sbi;
+		/* KVM_EXIT_RISCV_CSR */
+		struct {
+			unsigned long csr_num;
+			unsigned long new_value;
+			unsigned long write_mask;
+			unsigned long ret_value;
+		} riscv_csr;
+		/* KVM_EXIT_NOTIFY */
+		struct {
+#define KVM_NOTIFY_CONTEXT_INVALID	(1 << 0)
+			__u32 flags;
+		} notify;
+		/* Fix the size of the union. */
+		char padding[256];
+	};
+
+	/* 2048 is the size of the char array used to bound/pad the size
+	 * of the union that holds sync regs.
+	 */
+	#define SYNC_REGS_SIZE_BYTES 2048
+	/*
+	 * shared registers between kvm and userspace.
+	 * kvm_valid_regs specifies the register classes set by the host
+	 * kvm_dirty_regs specified the register classes dirtied by userspace
+	 * struct kvm_sync_regs is architecture specific, as well as the
+	 * bits for kvm_valid_regs and kvm_dirty_regs
+	 */
+	__u64 kvm_valid_regs;
+	__u64 kvm_dirty_regs;
+	union {
+		struct kvm_sync_regs regs;
+		char padding[SYNC_REGS_SIZE_BYTES];
+	} s;
+};
+
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+struct kvm_coalesced_mmio_zone {
+	__u64 addr;
+	__u32 size;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+};
+
+struct kvm_coalesced_mmio {
+	__u64 phys_addr;
+	__u32 len;
+	union {
+		__u32 pad;
+		__u32 pio;
+	};
+	__u8  data[8];
+};
+
+struct kvm_coalesced_mmio_ring {
+	__u32 first, last;
+	struct kvm_coalesced_mmio coalesced_mmio[];
+};
+
+#define KVM_COALESCED_MMIO_MAX \
+	((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
+	 sizeof(struct kvm_coalesced_mmio))
+
+/* for KVM_TRANSLATE */
+struct kvm_translation {
+	/* in */
+	__u64 linear_address;
+
+	/* out */
+	__u64 physical_address;
+	__u8  valid;
+	__u8  writeable;
+	__u8  usermode;
+	__u8  pad[5];
+};
+
+/* for KVM_S390_MEM_OP */
+struct kvm_s390_mem_op {
+	/* in */
+	__u64 gaddr;		/* the guest address */
+	__u64 flags;		/* flags */
+	__u32 size;		/* amount of bytes */
+	__u32 op;		/* type of operation */
+	__u64 buf;		/* buffer in userspace */
+	union {
+		struct {
+			__u8 ar;	/* the access register number */
+			__u8 key;	/* access key, ignored if flag unset */
+			__u8 pad1[6];	/* ignored */
+			__u64 old_addr;	/* ignored if cmpxchg flag unset */
+		};
+		__u32 sida_offset; /* offset into the sida */
+		__u8 reserved[32]; /* ignored */
+	};
+};
+/* types for kvm_s390_mem_op->op */
+#define KVM_S390_MEMOP_LOGICAL_READ	0
+#define KVM_S390_MEMOP_LOGICAL_WRITE	1
+#define KVM_S390_MEMOP_SIDA_READ	2
+#define KVM_S390_MEMOP_SIDA_WRITE	3
+#define KVM_S390_MEMOP_ABSOLUTE_READ	4
+#define KVM_S390_MEMOP_ABSOLUTE_WRITE	5
+#define KVM_S390_MEMOP_ABSOLUTE_CMPXCHG	6
+
+/* flags for kvm_s390_mem_op->flags */
+#define KVM_S390_MEMOP_F_CHECK_ONLY		(1ULL << 0)
+#define KVM_S390_MEMOP_F_INJECT_EXCEPTION	(1ULL << 1)
+#define KVM_S390_MEMOP_F_SKEY_PROTECTION	(1ULL << 2)
+
+/* flags specifying extension support via KVM_CAP_S390_MEM_OP_EXTENSION */
+#define KVM_S390_MEMOP_EXTENSION_CAP_BASE	(1 << 0)
+#define KVM_S390_MEMOP_EXTENSION_CAP_CMPXCHG	(1 << 1)
+
+/* for KVM_INTERRUPT */
+struct kvm_interrupt {
+	/* in */
+	__u32 irq;
+};
+
+/* for KVM_GET_DIRTY_LOG */
+struct kvm_dirty_log {
+	__u32 slot;
+	__u32 padding1;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_CLEAR_DIRTY_LOG */
+struct kvm_clear_dirty_log {
+	__u32 slot;
+	__u32 num_pages;
+	__u64 first_page;
+	union {
+		void *dirty_bitmap; /* one bit per page */
+		__u64 padding2;
+	};
+};
+
+/* for KVM_SET_SIGNAL_MASK */
+struct kvm_signal_mask {
+	__u32 len;
+	__u8  sigset[];
+};
+
+/* for KVM_TPR_ACCESS_REPORTING */
+struct kvm_tpr_access_ctl {
+	__u32 enabled;
+	__u32 flags;
+	__u32 reserved[8];
+};
+
+/* for KVM_SET_VAPIC_ADDR */
+struct kvm_vapic_addr {
+	__u64 vapic_addr;
+};
+
+/* for KVM_SET_MP_STATE */
+
+/* not all states are valid on all architectures */
+#define KVM_MP_STATE_RUNNABLE          0
+#define KVM_MP_STATE_UNINITIALIZED     1
+#define KVM_MP_STATE_INIT_RECEIVED     2
+#define KVM_MP_STATE_HALTED            3
+#define KVM_MP_STATE_SIPI_RECEIVED     4
+#define KVM_MP_STATE_STOPPED           5
+#define KVM_MP_STATE_CHECK_STOP        6
+#define KVM_MP_STATE_OPERATING         7
+#define KVM_MP_STATE_LOAD              8
+#define KVM_MP_STATE_AP_RESET_HOLD     9
+#define KVM_MP_STATE_SUSPENDED         10
+
+struct kvm_mp_state {
+	__u32 mp_state;
+};
+
+struct kvm_s390_psw {
+	__u64 mask;
+	__u64 addr;
+};
+
+/* valid values for type in kvm_s390_interrupt */
+#define KVM_S390_SIGP_STOP		0xfffe0000u
+#define KVM_S390_PROGRAM_INT		0xfffe0001u
+#define KVM_S390_SIGP_SET_PREFIX	0xfffe0002u
+#define KVM_S390_RESTART		0xfffe0003u
+#define KVM_S390_INT_PFAULT_INIT	0xfffe0004u
+#define KVM_S390_INT_PFAULT_DONE	0xfffe0005u
+#define KVM_S390_MCHK			0xfffe1000u
+#define KVM_S390_INT_CLOCK_COMP		0xffff1004u
+#define KVM_S390_INT_CPU_TIMER		0xffff1005u
+#define KVM_S390_INT_VIRTIO		0xffff2603u
+#define KVM_S390_INT_SERVICE		0xffff2401u
+#define KVM_S390_INT_EMERGENCY		0xffff1201u
+#define KVM_S390_INT_EXTERNAL_CALL	0xffff1202u
+/* Anything below 0xfffe0000u is taken by INT_IO */
+#define KVM_S390_INT_IO(ai,cssid,ssid,schid)   \
+	(((schid)) |			       \
+	 ((ssid) << 16) |		       \
+	 ((cssid) << 18) |		       \
+	 ((ai) << 26))
+#define KVM_S390_INT_IO_MIN		0x00000000u
+#define KVM_S390_INT_IO_MAX		0xfffdffffu
+#define KVM_S390_INT_IO_AI_MASK		0x04000000u
+
+
+struct kvm_s390_interrupt {
+	__u32 type;
+	__u32 parm;
+	__u64 parm64;
+};
+
+struct kvm_s390_io_info {
+	__u16 subchannel_id;
+	__u16 subchannel_nr;
+	__u32 io_int_parm;
+	__u32 io_int_word;
+};
+
+struct kvm_s390_ext_info {
+	__u32 ext_params;
+	__u32 pad;
+	__u64 ext_params2;
+};
+
+struct kvm_s390_pgm_info {
+	__u64 trans_exc_code;
+	__u64 mon_code;
+	__u64 per_address;
+	__u32 data_exc_code;
+	__u16 code;
+	__u16 mon_class_nr;
+	__u8 per_code;
+	__u8 per_atmid;
+	__u8 exc_access_id;
+	__u8 per_access_id;
+	__u8 op_access_id;
+#define KVM_S390_PGM_FLAGS_ILC_VALID	0x01
+#define KVM_S390_PGM_FLAGS_ILC_0	0x02
+#define KVM_S390_PGM_FLAGS_ILC_1	0x04
+#define KVM_S390_PGM_FLAGS_ILC_MASK	0x06
+#define KVM_S390_PGM_FLAGS_NO_REWIND	0x08
+	__u8 flags;
+	__u8 pad[2];
+};
+
+struct kvm_s390_prefix_info {
+	__u32 address;
+};
+
+struct kvm_s390_extcall_info {
+	__u16 code;
+};
+
+struct kvm_s390_emerg_info {
+	__u16 code;
+};
+
+#define KVM_S390_STOP_FLAG_STORE_STATUS	0x01
+struct kvm_s390_stop_info {
+	__u32 flags;
+};
+
+struct kvm_s390_mchk_info {
+	__u64 cr14;
+	__u64 mcic;
+	__u64 failing_storage_address;
+	__u32 ext_damage_code;
+	__u32 pad;
+	__u8 fixed_logout[16];
+};
+
+struct kvm_s390_irq {
+	__u64 type;
+	union {
+		struct kvm_s390_io_info io;
+		struct kvm_s390_ext_info ext;
+		struct kvm_s390_pgm_info pgm;
+		struct kvm_s390_emerg_info emerg;
+		struct kvm_s390_extcall_info extcall;
+		struct kvm_s390_prefix_info prefix;
+		struct kvm_s390_stop_info stop;
+		struct kvm_s390_mchk_info mchk;
+		char reserved[64];
+	} u;
+};
+
+struct kvm_s390_irq_state {
+	__u64 buf;
+	__u32 flags;        /* will stay unused for compatibility reasons */
+	__u32 len;
+	__u32 reserved[4];  /* will stay unused for compatibility reasons */
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+
+#define KVM_GUESTDBG_ENABLE		0x00000001
+#define KVM_GUESTDBG_SINGLESTEP		0x00000002
+
+struct kvm_guest_debug {
+	__u32 control;
+	__u32 pad;
+	struct kvm_guest_debug_arch arch;
+};
+
+enum {
+	kvm_ioeventfd_flag_nr_datamatch,
+	kvm_ioeventfd_flag_nr_pio,
+	kvm_ioeventfd_flag_nr_deassign,
+	kvm_ioeventfd_flag_nr_virtio_ccw_notify,
+	kvm_ioeventfd_flag_nr_fast_mmio,
+	kvm_ioeventfd_flag_nr_max,
+};
+
+#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
+#define KVM_IOEVENTFD_FLAG_PIO       (1 << kvm_ioeventfd_flag_nr_pio)
+#define KVM_IOEVENTFD_FLAG_DEASSIGN  (1 << kvm_ioeventfd_flag_nr_deassign)
+#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
+	(1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
+
+#define KVM_IOEVENTFD_VALID_FLAG_MASK  ((1 << kvm_ioeventfd_flag_nr_max) - 1)
+
+struct kvm_ioeventfd {
+	__u64 datamatch;
+	__u64 addr;        /* legal pio/mmio address */
+	__u32 len;         /* 1, 2, 4, or 8 bytes; or 0 to ignore length */
+	__s32 fd;
+	__u32 flags;
+	__u8  pad[36];
+};
+
+#define KVM_X86_DISABLE_EXITS_MWAIT          (1 << 0)
+#define KVM_X86_DISABLE_EXITS_HLT            (1 << 1)
+#define KVM_X86_DISABLE_EXITS_PAUSE          (1 << 2)
+#define KVM_X86_DISABLE_EXITS_CSTATE         (1 << 3)
+#define KVM_X86_DISABLE_VALID_EXITS          (KVM_X86_DISABLE_EXITS_MWAIT | \
+                                              KVM_X86_DISABLE_EXITS_HLT | \
+                                              KVM_X86_DISABLE_EXITS_PAUSE | \
+                                              KVM_X86_DISABLE_EXITS_CSTATE)
+
+/* for KVM_ENABLE_CAP */
+struct kvm_enable_cap {
+	/* in */
+	__u32 cap;
+	__u32 flags;
+	__u64 args[4];
+	__u8  pad[64];
+};
+
+/* for KVM_PPC_GET_PVINFO */
+
+#define KVM_PPC_PVINFO_FLAGS_EV_IDLE   (1<<0)
+
+struct kvm_ppc_pvinfo {
+	/* out */
+	__u32 flags;
+	__u32 hcall[4];
+	__u8  pad[108];
+};
+
+/* for KVM_PPC_GET_SMMU_INFO */
+#define KVM_PPC_PAGE_SIZES_MAX_SZ	8
+
+struct kvm_ppc_one_page_size {
+	__u32 page_shift;	/* Page shift (or 0) */
+	__u32 pte_enc;		/* Encoding in the HPTE (>>12) */
+};
+
+struct kvm_ppc_one_seg_page_size {
+	__u32 page_shift;	/* Base page shift of segment (or 0) */
+	__u32 slb_enc;		/* SLB encoding for BookS */
+	struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+#define KVM_PPC_PAGE_SIZES_REAL		0x00000001
+#define KVM_PPC_1T_SEGMENTS		0x00000002
+#define KVM_PPC_NO_HASH			0x00000004
+
+struct kvm_ppc_smmu_info {
+	__u64 flags;
+	__u32 slb_size;
+	__u16 data_keys;	/* # storage keys supported for data */
+	__u16 instr_keys;	/* # storage keys supported for instructions */
+	struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
+};
+
+/* for KVM_PPC_RESIZE_HPT_{PREPARE,COMMIT} */
+struct kvm_ppc_resize_hpt {
+	__u64 flags;
+	__u32 shift;
+	__u32 pad;
+};
+
+#define KVMIO 0xAE
+
+/* machine type bits, to be used as argument to KVM_CREATE_VM */
+#define KVM_VM_S390_UCONTROL	1
+
+/* on ppc, 0 indicate default, 1 should force HV and 2 PR */
+#define KVM_VM_PPC_HV 1
+#define KVM_VM_PPC_PR 2
+
+/* on MIPS, 0 indicates auto, 1 forces VZ ASE, 2 forces trap & emulate */
+#define KVM_VM_MIPS_AUTO	0
+#define KVM_VM_MIPS_VZ		1
+#define KVM_VM_MIPS_TE		2
+
+#define KVM_S390_SIE_PAGE_OFFSET 1
+
+/*
+ * On arm64, machine type can be used to request the physical
+ * address size for the VM. Bits[7-0] are reserved for the guest
+ * PA size shift (i.e, log2(PA_Size)). For backward compatibility,
+ * value 0 implies the default IPA size, 40bits.
+ */
+#define KVM_VM_TYPE_ARM_IPA_SIZE_MASK	0xffULL
+#define KVM_VM_TYPE_ARM_IPA_SIZE(x)		\
+	((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
+/*
+ * ioctls for /dev/kvm fds:
+ */
+#define KVM_GET_API_VERSION       _IO(KVMIO,   0x00)
+#define KVM_CREATE_VM             _IO(KVMIO,   0x01) /* returns a VM fd */
+#define KVM_GET_MSR_INDEX_LIST    _IOWR(KVMIO, 0x02, struct kvm_msr_list)
+
+#define KVM_S390_ENABLE_SIE       _IO(KVMIO,   0x06)
+/*
+ * Check if a kvm extension is available.  Argument is extension number,
+ * return is 1 (yes) or 0 (no, sorry).
+ */
+#define KVM_CHECK_EXTENSION       _IO(KVMIO,   0x03)
+/*
+ * Get size for mmap(vcpu_fd)
+ */
+#define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
+#define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
+#define KVM_TRACE_ENABLE          __KVM_DEPRECATED_MAIN_W_0x06
+#define KVM_TRACE_PAUSE           __KVM_DEPRECATED_MAIN_0x07
+#define KVM_TRACE_DISABLE         __KVM_DEPRECATED_MAIN_0x08
+#define KVM_GET_EMULATED_CPUID	  _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
+#define KVM_GET_MSR_FEATURE_INDEX_LIST    _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
+
+/*
+ * Extension capability list.
+ */
+#define KVM_CAP_IRQCHIP	  0
+#define KVM_CAP_HLT	  1
+#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
+#define KVM_CAP_USER_MEMORY 3
+#define KVM_CAP_SET_TSS_ADDR 4
+#define KVM_CAP_VAPIC 6
+#define KVM_CAP_EXT_CPUID 7
+#define KVM_CAP_CLOCKSOURCE 8
+#define KVM_CAP_NR_VCPUS 9       /* returns recommended max vcpus per vm */
+#define KVM_CAP_NR_MEMSLOTS 10   /* returns max memory slots per vm */
+#define KVM_CAP_PIT 11
+#define KVM_CAP_NOP_IO_DELAY 12
+#define KVM_CAP_PV_MMU 13
+#define KVM_CAP_MP_STATE 14
+#define KVM_CAP_COALESCED_MMIO 15
+#define KVM_CAP_SYNC_MMU 16  /* Changes to host mmap are reflected in guest */
+#define KVM_CAP_IOMMU 18
+/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
+#define KVM_CAP_USER_NMI 22
+#ifdef __KVM_HAVE_GUEST_DEBUG
+#define KVM_CAP_SET_GUEST_DEBUG 23
+#endif
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_REINJECT_CONTROL 24
+#endif
+#define KVM_CAP_IRQ_ROUTING 25
+#define KVM_CAP_IRQ_INJECT_STATUS 26
+#define KVM_CAP_ASSIGN_DEV_IRQ 29
+/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
+#ifdef __KVM_HAVE_MCE
+#define KVM_CAP_MCE 31
+#endif
+#define KVM_CAP_IRQFD 32
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_PIT2 33
+#endif
+#define KVM_CAP_SET_BOOT_CPU_ID 34
+#ifdef __KVM_HAVE_PIT_STATE2
+#define KVM_CAP_PIT_STATE2 35
+#endif
+#define KVM_CAP_IOEVENTFD 36
+#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
+#ifdef __KVM_HAVE_XEN_HVM
+#define KVM_CAP_XEN_HVM 38
+#endif
+#define KVM_CAP_ADJUST_CLOCK 39
+#define KVM_CAP_INTERNAL_ERROR_DATA 40
+#ifdef __KVM_HAVE_VCPU_EVENTS
+#define KVM_CAP_VCPU_EVENTS 41
+#endif
+#define KVM_CAP_S390_PSW 42
+#define KVM_CAP_PPC_SEGSTATE 43
+#define KVM_CAP_HYPERV 44
+#define KVM_CAP_HYPERV_VAPIC 45
+#define KVM_CAP_HYPERV_SPIN 46
+#define KVM_CAP_PCI_SEGMENT 47
+#define KVM_CAP_PPC_PAIRED_SINGLES 48
+#define KVM_CAP_INTR_SHADOW 49
+#ifdef __KVM_HAVE_DEBUGREGS
+#define KVM_CAP_DEBUGREGS 50
+#endif
+#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
+#define KVM_CAP_PPC_OSI 52
+#define KVM_CAP_PPC_UNSET_IRQ 53
+#define KVM_CAP_ENABLE_CAP 54
+#ifdef __KVM_HAVE_XSAVE
+#define KVM_CAP_XSAVE 55
+#endif
+#ifdef __KVM_HAVE_XCRS
+#define KVM_CAP_XCRS 56
+#endif
+#define KVM_CAP_PPC_GET_PVINFO 57
+#define KVM_CAP_PPC_IRQ_LEVEL 58
+#define KVM_CAP_ASYNC_PF 59
+#define KVM_CAP_TSC_CONTROL 60
+#define KVM_CAP_GET_TSC_KHZ 61
+#define KVM_CAP_PPC_BOOKE_SREGS 62
+#define KVM_CAP_SPAPR_TCE 63
+#define KVM_CAP_PPC_SMT 64
+#define KVM_CAP_PPC_RMA	65
+#define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
+#define KVM_CAP_PPC_PAPR 68
+#define KVM_CAP_SW_TLB 69
+#define KVM_CAP_ONE_REG 70
+#define KVM_CAP_S390_GMAP 71
+#define KVM_CAP_TSC_DEADLINE_TIMER 72
+#define KVM_CAP_S390_UCONTROL 73
+#define KVM_CAP_SYNC_REGS 74
+#define KVM_CAP_PCI_2_3 75
+#define KVM_CAP_KVMCLOCK_CTRL 76
+#define KVM_CAP_SIGNAL_MSI 77
+#define KVM_CAP_PPC_GET_SMMU_INFO 78
+#define KVM_CAP_S390_COW 79
+#define KVM_CAP_PPC_ALLOC_HTAB 80
+#define KVM_CAP_READONLY_MEM 81
+#define KVM_CAP_IRQFD_RESAMPLE 82
+#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
+#define KVM_CAP_PPC_HTAB_FD 84
+#define KVM_CAP_S390_CSS_SUPPORT 85
+#define KVM_CAP_PPC_EPR 86
+#define KVM_CAP_ARM_PSCI 87
+#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
+#define KVM_CAP_DEVICE_CTRL 89
+#define KVM_CAP_IRQ_MPIC 90
+#define KVM_CAP_PPC_RTAS 91
+#define KVM_CAP_IRQ_XICS 92
+#define KVM_CAP_ARM_EL1_32BIT 93
+#define KVM_CAP_SPAPR_MULTITCE 94
+#define KVM_CAP_EXT_EMUL_CPUID 95
+#define KVM_CAP_HYPERV_TIME 96
+#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
+#define KVM_CAP_ENABLE_CAP_VM 98
+#define KVM_CAP_S390_IRQCHIP 99
+#define KVM_CAP_IOEVENTFD_NO_LENGTH 100
+#define KVM_CAP_VM_ATTRIBUTES 101
+#define KVM_CAP_ARM_PSCI_0_2 102
+#define KVM_CAP_PPC_FIXUP_HCALL 103
+#define KVM_CAP_PPC_ENABLE_HCALL 104
+#define KVM_CAP_CHECK_EXTENSION_VM 105
+#define KVM_CAP_S390_USER_SIGP 106
+#define KVM_CAP_S390_VECTOR_REGISTERS 107
+#define KVM_CAP_S390_MEM_OP 108
+#define KVM_CAP_S390_USER_STSI 109
+#define KVM_CAP_S390_SKEYS 110
+#define KVM_CAP_MIPS_FPU 111
+#define KVM_CAP_MIPS_MSA 112
+#define KVM_CAP_S390_INJECT_IRQ 113
+#define KVM_CAP_S390_IRQ_STATE 114
+#define KVM_CAP_PPC_HWRNG 115
+#define KVM_CAP_DISABLE_QUIRKS 116
+#define KVM_CAP_X86_SMM 117
+#define KVM_CAP_MULTI_ADDRESS_SPACE 118
+#define KVM_CAP_GUEST_DEBUG_HW_BPS 119
+#define KVM_CAP_GUEST_DEBUG_HW_WPS 120
+#define KVM_CAP_SPLIT_IRQCHIP 121
+#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
+#define KVM_CAP_HYPERV_SYNIC 123
+#define KVM_CAP_S390_RI 124
+#define KVM_CAP_SPAPR_TCE_64 125
+#define KVM_CAP_ARM_PMU_V3 126
+#define KVM_CAP_VCPU_ATTRIBUTES 127
+#define KVM_CAP_MAX_VCPU_ID 128
+#define KVM_CAP_X2APIC_API 129
+#define KVM_CAP_S390_USER_INSTR0 130
+#define KVM_CAP_MSI_DEVID 131
+#define KVM_CAP_PPC_HTM 132
+#define KVM_CAP_SPAPR_RESIZE_HPT 133
+#define KVM_CAP_PPC_MMU_RADIX 134
+#define KVM_CAP_PPC_MMU_HASH_V3 135
+#define KVM_CAP_IMMEDIATE_EXIT 136
+#define KVM_CAP_MIPS_VZ 137
+#define KVM_CAP_MIPS_TE 138
+#define KVM_CAP_MIPS_64BIT 139
+#define KVM_CAP_S390_GS 140
+#define KVM_CAP_S390_AIS 141
+#define KVM_CAP_SPAPR_TCE_VFIO 142
+#define KVM_CAP_X86_DISABLE_EXITS 143
+#define KVM_CAP_ARM_USER_IRQ 144
+#define KVM_CAP_S390_CMMA_MIGRATION 145
+#define KVM_CAP_PPC_FWNMI 146
+#define KVM_CAP_PPC_SMT_POSSIBLE 147
+#define KVM_CAP_HYPERV_SYNIC2 148
+#define KVM_CAP_HYPERV_VP_INDEX 149
+#define KVM_CAP_S390_AIS_MIGRATION 150
+#define KVM_CAP_PPC_GET_CPU_CHAR 151
+#define KVM_CAP_S390_BPB 152
+#define KVM_CAP_GET_MSR_FEATURES 153
+#define KVM_CAP_HYPERV_EVENTFD 154
+#define KVM_CAP_HYPERV_TLBFLUSH 155
+#define KVM_CAP_S390_HPAGE_1M 156
+#define KVM_CAP_NESTED_STATE 157
+#define KVM_CAP_ARM_INJECT_SERROR_ESR 158
+#define KVM_CAP_MSR_PLATFORM_INFO 159
+#define KVM_CAP_PPC_NESTED_HV 160
+#define KVM_CAP_HYPERV_SEND_IPI 161
+#define KVM_CAP_COALESCED_PIO 162
+#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
+#define KVM_CAP_EXCEPTION_PAYLOAD 164
+#define KVM_CAP_ARM_VM_IPA_SIZE 165
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
+#define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
+#define KVM_CAP_PMU_EVENT_FILTER 173
+#define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
+#define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
+#define KVM_CAP_PPC_GUEST_DEBUG_SSTEP 176
+#define KVM_CAP_ARM_NISV_TO_USER 177
+#define KVM_CAP_ARM_INJECT_EXT_DABT 178
+#define KVM_CAP_S390_VCPU_RESETS 179
+#define KVM_CAP_S390_PROTECTED 180
+#define KVM_CAP_PPC_SECURE_GUEST 181
+#define KVM_CAP_HALT_POLL 182
+#define KVM_CAP_ASYNC_PF_INT 183
+#define KVM_CAP_LAST_CPU 184
+#define KVM_CAP_SMALLER_MAXPHYADDR 185
+#define KVM_CAP_S390_DIAG318 186
+#define KVM_CAP_STEAL_TIME 187
+#define KVM_CAP_X86_USER_SPACE_MSR 188
+#define KVM_CAP_X86_MSR_FILTER 189
+#define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
+#define KVM_CAP_SYS_HYPERV_CPUID 191
+#define KVM_CAP_DIRTY_LOG_RING 192
+#define KVM_CAP_X86_BUS_LOCK_EXIT 193
+#define KVM_CAP_PPC_DAWR1 194
+#define KVM_CAP_SET_GUEST_DEBUG2 195
+#define KVM_CAP_SGX_ATTRIBUTE 196
+#define KVM_CAP_VM_COPY_ENC_CONTEXT_FROM 197
+#define KVM_CAP_PTP_KVM 198
+#define KVM_CAP_HYPERV_ENFORCE_CPUID 199
+#define KVM_CAP_SREGS2 200
+#define KVM_CAP_EXIT_HYPERCALL 201
+#define KVM_CAP_PPC_RPT_INVALIDATE 202
+#define KVM_CAP_BINARY_STATS_FD 203
+#define KVM_CAP_EXIT_ON_EMULATION_FAILURE 204
+#define KVM_CAP_ARM_MTE 205
+#define KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM 206
+#define KVM_CAP_VM_GPA_BITS 207
+#define KVM_CAP_XSAVE2 208
+#define KVM_CAP_SYS_ATTRIBUTES 209
+#define KVM_CAP_PPC_AIL_MODE_3 210
+#define KVM_CAP_S390_MEM_OP_EXTENSION 211
+#define KVM_CAP_PMU_CAPABILITY 212
+#define KVM_CAP_DISABLE_QUIRKS2 213
+#define KVM_CAP_VM_TSC_CONTROL 214
+#define KVM_CAP_SYSTEM_EVENT_DATA 215
+#define KVM_CAP_ARM_SYSTEM_SUSPEND 216
+#define KVM_CAP_S390_PROTECTED_DUMP 217
+#define KVM_CAP_X86_TRIPLE_FAULT_EVENT 218
+#define KVM_CAP_X86_NOTIFY_VMEXIT 219
+#define KVM_CAP_VM_DISABLE_NX_HUGE_PAGES 220
+#define KVM_CAP_S390_ZPCI_OP 221
+#define KVM_CAP_S390_CPU_TOPOLOGY 222
+#define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223
+#define KVM_CAP_S390_PROTECTED_ASYNC_DISABLE 224
+#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225
+#define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226
+#define KVM_CAP_COUNTER_OFFSET 227
+
+#ifdef KVM_CAP_IRQ_ROUTING
+
+struct kvm_irq_routing_irqchip {
+	__u32 irqchip;
+	__u32 pin;
+};
+
+struct kvm_irq_routing_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	union {
+		__u32 pad;
+		__u32 devid;
+	};
+};
+
+struct kvm_irq_routing_s390_adapter {
+	__u64 ind_addr;
+	__u64 summary_addr;
+	__u64 ind_offset;
+	__u32 summary_offset;
+	__u32 adapter_id;
+};
+
+struct kvm_irq_routing_hv_sint {
+	__u32 vcpu;
+	__u32 sint;
+};
+
+struct kvm_irq_routing_xen_evtchn {
+	__u32 port;
+	__u32 vcpu;
+	__u32 priority;
+};
+
+#define KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL ((__u32)(-1))
+
+/* gsi routing entry types */
+#define KVM_IRQ_ROUTING_IRQCHIP 1
+#define KVM_IRQ_ROUTING_MSI 2
+#define KVM_IRQ_ROUTING_S390_ADAPTER 3
+#define KVM_IRQ_ROUTING_HV_SINT 4
+#define KVM_IRQ_ROUTING_XEN_EVTCHN 5
+
+struct kvm_irq_routing_entry {
+	__u32 gsi;
+	__u32 type;
+	__u32 flags;
+	__u32 pad;
+	union {
+		struct kvm_irq_routing_irqchip irqchip;
+		struct kvm_irq_routing_msi msi;
+		struct kvm_irq_routing_s390_adapter adapter;
+		struct kvm_irq_routing_hv_sint hv_sint;
+		struct kvm_irq_routing_xen_evtchn xen_evtchn;
+		__u32 pad[8];
+	} u;
+};
+
+struct kvm_irq_routing {
+	__u32 nr;
+	__u32 flags;
+	struct kvm_irq_routing_entry entries[];
+};
+
+#endif
+
+#ifdef KVM_CAP_MCE
+/* x86 MCE */
+struct kvm_x86_mce {
+	__u64 status;
+	__u64 addr;
+	__u64 misc;
+	__u64 mcg_status;
+	__u8 bank;
+	__u8 pad1[7];
+	__u64 pad2[3];
+};
+#endif
+
+#ifdef KVM_CAP_XEN_HVM
+#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR	(1 << 0)
+#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL	(1 << 1)
+#define KVM_XEN_HVM_CONFIG_SHARED_INFO		(1 << 2)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE		(1 << 3)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL	(1 << 4)
+#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND		(1 << 5)
+#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG	(1 << 6)
+
+struct kvm_xen_hvm_config {
+	__u32 flags;
+	__u32 msr;
+	__u64 blob_addr_32;
+	__u64 blob_addr_64;
+	__u8 blob_size_32;
+	__u8 blob_size_64;
+	__u8 pad2[30];
+};
+#endif
+
+#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
+/*
+ * Available with KVM_CAP_IRQFD_RESAMPLE
+ *
+ * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
+ * the irqfd to operate in resampling mode for level triggered interrupt
+ * emulation.  See Documentation/virt/kvm/api.rst.
+ */
+#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
+
+struct kvm_irqfd {
+	__u32 fd;
+	__u32 gsi;
+	__u32 flags;
+	__u32 resamplefd;
+	__u8  pad[16];
+};
+
+/* For KVM_CAP_ADJUST_CLOCK */
+
+/* Do not use 1, KVM_CHECK_EXTENSION returned it before we had flags.  */
+#define KVM_CLOCK_TSC_STABLE		2
+#define KVM_CLOCK_REALTIME		(1 << 2)
+#define KVM_CLOCK_HOST_TSC		(1 << 3)
+
+struct kvm_clock_data {
+	__u64 clock;
+	__u32 flags;
+	__u32 pad0;
+	__u64 realtime;
+	__u64 host_tsc;
+	__u32 pad[4];
+};
+
+/* For KVM_CAP_SW_TLB */
+
+#define KVM_MMU_FSL_BOOKE_NOHV		0
+#define KVM_MMU_FSL_BOOKE_HV		1
+
+struct kvm_config_tlb {
+	__u64 params;
+	__u64 array;
+	__u32 mmu_type;
+	__u32 array_len;
+};
+
+struct kvm_dirty_tlb {
+	__u64 bitmap;
+	__u32 num_dirty;
+};
+
+/* Available with KVM_CAP_ONE_REG */
+
+#define KVM_REG_ARCH_MASK	0xff00000000000000ULL
+#define KVM_REG_GENERIC		0x0000000000000000ULL
+
+/*
+ * Architecture specific registers are to be defined in arch headers and
+ * ORed with the arch identifier.
+ */
+#define KVM_REG_PPC		0x1000000000000000ULL
+#define KVM_REG_X86		0x2000000000000000ULL
+#define KVM_REG_IA64		0x3000000000000000ULL
+#define KVM_REG_ARM		0x4000000000000000ULL
+#define KVM_REG_S390		0x5000000000000000ULL
+#define KVM_REG_ARM64		0x6000000000000000ULL
+#define KVM_REG_MIPS		0x7000000000000000ULL
+#define KVM_REG_RISCV		0x8000000000000000ULL
+
+#define KVM_REG_SIZE_SHIFT	52
+#define KVM_REG_SIZE_MASK	0x00f0000000000000ULL
+#define KVM_REG_SIZE_U8		0x0000000000000000ULL
+#define KVM_REG_SIZE_U16	0x0010000000000000ULL
+#define KVM_REG_SIZE_U32	0x0020000000000000ULL
+#define KVM_REG_SIZE_U64	0x0030000000000000ULL
+#define KVM_REG_SIZE_U128	0x0040000000000000ULL
+#define KVM_REG_SIZE_U256	0x0050000000000000ULL
+#define KVM_REG_SIZE_U512	0x0060000000000000ULL
+#define KVM_REG_SIZE_U1024	0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048	0x0080000000000000ULL
+
+struct kvm_reg_list {
+	__u64 n; /* number of regs */
+	__u64 reg[];
+};
+
+struct kvm_one_reg {
+	__u64 id;
+	__u64 addr;
+};
+
+#define KVM_MSI_VALID_DEVID	(1U << 0)
+struct kvm_msi {
+	__u32 address_lo;
+	__u32 address_hi;
+	__u32 data;
+	__u32 flags;
+	__u32 devid;
+	__u8  pad[12];
+};
+
+struct kvm_arm_device_addr {
+	__u64 id;
+	__u64 addr;
+};
+
+/*
+ * Device control API, available with KVM_CAP_DEVICE_CTRL
+ */
+#define KVM_CREATE_DEVICE_TEST		1
+
+struct kvm_create_device {
+	__u32	type;	/* in: KVM_DEV_TYPE_xxx */
+	__u32	fd;	/* out: device handle */
+	__u32	flags;	/* in: KVM_CREATE_DEVICE_xxx */
+};
+
+struct kvm_device_attr {
+	__u32	flags;		/* no flags currently defined */
+	__u32	group;		/* device-defined */
+	__u64	attr;		/* group-defined */
+	__u64	addr;		/* userspace address of attr data */
+};
+
+#define  KVM_DEV_VFIO_GROUP			1
+#define   KVM_DEV_VFIO_GROUP_ADD			1
+#define   KVM_DEV_VFIO_GROUP_DEL			2
+#define   KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE		3
+
+enum kvm_device_type {
+	KVM_DEV_TYPE_FSL_MPIC_20	= 1,
+#define KVM_DEV_TYPE_FSL_MPIC_20	KVM_DEV_TYPE_FSL_MPIC_20
+	KVM_DEV_TYPE_FSL_MPIC_42,
+#define KVM_DEV_TYPE_FSL_MPIC_42	KVM_DEV_TYPE_FSL_MPIC_42
+	KVM_DEV_TYPE_XICS,
+#define KVM_DEV_TYPE_XICS		KVM_DEV_TYPE_XICS
+	KVM_DEV_TYPE_VFIO,
+#define KVM_DEV_TYPE_VFIO		KVM_DEV_TYPE_VFIO
+	KVM_DEV_TYPE_ARM_VGIC_V2,
+#define KVM_DEV_TYPE_ARM_VGIC_V2	KVM_DEV_TYPE_ARM_VGIC_V2
+	KVM_DEV_TYPE_FLIC,
+#define KVM_DEV_TYPE_FLIC		KVM_DEV_TYPE_FLIC
+	KVM_DEV_TYPE_ARM_VGIC_V3,
+#define KVM_DEV_TYPE_ARM_VGIC_V3	KVM_DEV_TYPE_ARM_VGIC_V3
+	KVM_DEV_TYPE_ARM_VGIC_ITS,
+#define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
+	KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
+	KVM_DEV_TYPE_ARM_PV_TIME,
+#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
+	KVM_DEV_TYPE_MAX,
+};
+
+struct kvm_vfio_spapr_tce {
+	__s32	groupfd;
+	__s32	tablefd;
+};
+
+/*
+ * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
+ * a vcpu fd.
+ */
+#define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
+#define KVM_GET_DIRTY_LOG         _IOW(KVMIO,  0x42, struct kvm_dirty_log)
+#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO,   0x44)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)  /* deprecated */
+#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
+					struct kvm_userspace_memory_region)
+#define KVM_SET_TSS_ADDR          _IO(KVMIO,   0x47)
+#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO,  0x48, __u64)
+
+/* enable ucontrol for s390 */
+struct kvm_s390_ucas_mapping {
+	__u64 user_addr;
+	__u64 vcpu_addr;
+	__u64 length;
+};
+#define KVM_S390_UCAS_MAP        _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
+#define KVM_S390_UCAS_UNMAP      _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
+#define KVM_S390_VCPU_FAULT	 _IOW(KVMIO, 0x52, unsigned long)
+
+/* Device model IOC */
+#define KVM_CREATE_IRQCHIP        _IO(KVMIO,   0x60)
+#define KVM_IRQ_LINE              _IOW(KVMIO,  0x61, struct kvm_irq_level)
+#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
+#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
+#define KVM_CREATE_PIT            _IO(KVMIO,   0x64)
+#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
+#define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_IRQ_LINE_STATUS       _IOWR(KVMIO, 0x67, struct kvm_irq_level)
+#define KVM_REGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
+#define KVM_UNREGISTER_COALESCED_MMIO \
+			_IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
+#define KVM_ASSIGN_PCI_DEVICE     _IOR(KVMIO,  0x69, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_SET_GSI_ROUTING       _IOW(KVMIO,  0x6a, struct kvm_irq_routing)
+/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
+#define KVM_ASSIGN_IRQ            __KVM_DEPRECATED_VM_R_0x70
+#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO,  0x70, struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL      _IO(KVMIO,   0x71)
+#define KVM_DEASSIGN_PCI_DEVICE   _IOW(KVMIO,  0x72, \
+				       struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_SET_MSIX_NR    _IOW(KVMIO,  0x73, \
+				       struct kvm_assigned_msix_nr)
+#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO,  0x74, \
+				       struct kvm_assigned_msix_entry)
+#define KVM_DEASSIGN_DEV_IRQ      _IOW(KVMIO,  0x75, struct kvm_assigned_irq)
+#define KVM_IRQFD                 _IOW(KVMIO,  0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2		  _IOW(KVMIO,  0x77, struct kvm_pit_config)
+#define KVM_SET_BOOT_CPU_ID       _IO(KVMIO,   0x78)
+#define KVM_IOEVENTFD             _IOW(KVMIO,  0x79, struct kvm_ioeventfd)
+#define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)
+#define KVM_SET_CLOCK             _IOW(KVMIO,  0x7b, struct kvm_clock_data)
+#define KVM_GET_CLOCK             _IOR(KVMIO,  0x7c, struct kvm_clock_data)
+/* Available with KVM_CAP_PIT_STATE2 */
+#define KVM_GET_PIT2              _IOR(KVMIO,  0x9f, struct kvm_pit_state2)
+#define KVM_SET_PIT2              _IOW(KVMIO,  0xa0, struct kvm_pit_state2)
+/* Available with KVM_CAP_PPC_GET_PVINFO */
+#define KVM_PPC_GET_PVINFO	  _IOW(KVMIO,  0xa1, struct kvm_ppc_pvinfo)
+/* Available with KVM_CAP_TSC_CONTROL for a vCPU, or with
+*  KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */
+#define KVM_SET_TSC_KHZ           _IO(KVMIO,  0xa2)
+#define KVM_GET_TSC_KHZ           _IO(KVMIO,  0xa3)
+/* Available with KVM_CAP_PCI_2_3 */
+#define KVM_ASSIGN_SET_INTX_MASK  _IOW(KVMIO,  0xa4, \
+				       struct kvm_assigned_pci_dev)
+/* Available with KVM_CAP_SIGNAL_MSI */
+#define KVM_SIGNAL_MSI            _IOW(KVMIO,  0xa5, struct kvm_msi)
+/* Available with KVM_CAP_PPC_GET_SMMU_INFO */
+#define KVM_PPC_GET_SMMU_INFO	  _IOR(KVMIO,  0xa6, struct kvm_ppc_smmu_info)
+/* Available with KVM_CAP_PPC_ALLOC_HTAB */
+#define KVM_PPC_ALLOCATE_HTAB	  _IOWR(KVMIO, 0xa7, __u32)
+#define KVM_CREATE_SPAPR_TCE	  _IOW(KVMIO,  0xa8, struct kvm_create_spapr_tce)
+#define KVM_CREATE_SPAPR_TCE_64	  _IOW(KVMIO,  0xa8, \
+				       struct kvm_create_spapr_tce_64)
+/* Available with KVM_CAP_RMA */
+#define KVM_ALLOCATE_RMA	  _IOR(KVMIO,  0xa9, struct kvm_allocate_rma)
+/* Available with KVM_CAP_PPC_HTAB_FD */
+#define KVM_PPC_GET_HTAB_FD	  _IOW(KVMIO,  0xaa, struct kvm_get_htab_fd)
+/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */
+#define KVM_ARM_SET_DEVICE_ADDR	  _IOW(KVMIO,  0xab, struct kvm_arm_device_addr)
+/* Available with KVM_CAP_PPC_RTAS */
+#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO,  0xac, struct kvm_rtas_token_args)
+/* Available with KVM_CAP_SPAPR_RESIZE_HPT */
+#define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
+#define KVM_PPC_RESIZE_HPT_COMMIT  _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
+/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3 */
+#define KVM_PPC_CONFIGURE_V3_MMU  _IOW(KVMIO,  0xaf, struct kvm_ppc_mmuv3_cfg)
+/* Available with KVM_CAP_PPC_RADIX_MMU */
+#define KVM_PPC_GET_RMMU_INFO	  _IOW(KVMIO,  0xb0, struct kvm_ppc_rmmu_info)
+/* Available with KVM_CAP_PPC_GET_CPU_CHAR */
+#define KVM_PPC_GET_CPU_CHAR	  _IOR(KVMIO,  0xb1, struct kvm_ppc_cpu_char)
+/* Available with KVM_CAP_PMU_EVENT_FILTER */
+#define KVM_SET_PMU_EVENT_FILTER  _IOW(KVMIO,  0xb2, struct kvm_pmu_event_filter)
+#define KVM_PPC_SVM_OFF		  _IO(KVMIO,  0xb3)
+#define KVM_ARM_MTE_COPY_TAGS	  _IOR(KVMIO,  0xb4, struct kvm_arm_copy_mte_tags)
+/* Available with KVM_CAP_COUNTER_OFFSET */
+#define KVM_ARM_SET_COUNTER_OFFSET _IOW(KVMIO,  0xb5, struct kvm_arm_counter_offset)
+
+/* ioctl for vm fd */
+#define KVM_CREATE_DEVICE	  _IOWR(KVMIO,  0xe0, struct kvm_create_device)
+
+/* ioctls for fds returned by KVM_CREATE_DEVICE */
+#define KVM_SET_DEVICE_ATTR	  _IOW(KVMIO,  0xe1, struct kvm_device_attr)
+#define KVM_GET_DEVICE_ATTR	  _IOW(KVMIO,  0xe2, struct kvm_device_attr)
+#define KVM_HAS_DEVICE_ATTR	  _IOW(KVMIO,  0xe3, struct kvm_device_attr)
+
+/*
+ * ioctls for vcpu fds
+ */
+#define KVM_RUN                   _IO(KVMIO,   0x80)
+#define KVM_GET_REGS              _IOR(KVMIO,  0x81, struct kvm_regs)
+#define KVM_SET_REGS              _IOW(KVMIO,  0x82, struct kvm_regs)
+#define KVM_GET_SREGS             _IOR(KVMIO,  0x83, struct kvm_sregs)
+#define KVM_SET_SREGS             _IOW(KVMIO,  0x84, struct kvm_sregs)
+#define KVM_TRANSLATE             _IOWR(KVMIO, 0x85, struct kvm_translation)
+#define KVM_INTERRUPT             _IOW(KVMIO,  0x86, struct kvm_interrupt)
+/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
+#define KVM_DEBUG_GUEST           __KVM_DEPRECATED_VCPU_W_0x87
+#define KVM_GET_MSRS              _IOWR(KVMIO, 0x88, struct kvm_msrs)
+#define KVM_SET_MSRS              _IOW(KVMIO,  0x89, struct kvm_msrs)
+#define KVM_SET_CPUID             _IOW(KVMIO,  0x8a, struct kvm_cpuid)
+#define KVM_SET_SIGNAL_MASK       _IOW(KVMIO,  0x8b, struct kvm_signal_mask)
+#define KVM_GET_FPU               _IOR(KVMIO,  0x8c, struct kvm_fpu)
+#define KVM_SET_FPU               _IOW(KVMIO,  0x8d, struct kvm_fpu)
+#define KVM_GET_LAPIC             _IOR(KVMIO,  0x8e, struct kvm_lapic_state)
+#define KVM_SET_LAPIC             _IOW(KVMIO,  0x8f, struct kvm_lapic_state)
+#define KVM_SET_CPUID2            _IOW(KVMIO,  0x90, struct kvm_cpuid2)
+#define KVM_GET_CPUID2            _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
+/* Available with KVM_CAP_VAPIC */
+#define KVM_SET_VAPIC_ADDR        _IOW(KVMIO,  0x93, struct kvm_vapic_addr)
+/* valid for virtual machine (for floating interrupt)_and_ vcpu */
+#define KVM_S390_INTERRUPT        _IOW(KVMIO,  0x94, struct kvm_s390_interrupt)
+/* store status for s390 */
+#define KVM_S390_STORE_STATUS_NOADDR    (-1ul)
+#define KVM_S390_STORE_STATUS_PREFIXED  (-2ul)
+#define KVM_S390_STORE_STATUS	  _IOW(KVMIO,  0x95, unsigned long)
+/* initial ipl psw for s390 */
+#define KVM_S390_SET_INITIAL_PSW  _IOW(KVMIO,  0x96, struct kvm_s390_psw)
+/* initial reset for s390 */
+#define KVM_S390_INITIAL_RESET    _IO(KVMIO,   0x97)
+#define KVM_GET_MP_STATE          _IOR(KVMIO,  0x98, struct kvm_mp_state)
+#define KVM_SET_MP_STATE          _IOW(KVMIO,  0x99, struct kvm_mp_state)
+/* Available with KVM_CAP_USER_NMI */
+#define KVM_NMI                   _IO(KVMIO,   0x9a)
+/* Available with KVM_CAP_SET_GUEST_DEBUG */
+#define KVM_SET_GUEST_DEBUG       _IOW(KVMIO,  0x9b, struct kvm_guest_debug)
+/* MCE for x86 */
+#define KVM_X86_SETUP_MCE         _IOW(KVMIO,  0x9c, __u64)
+#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO,  0x9d, __u64)
+#define KVM_X86_SET_MCE           _IOW(KVMIO,  0x9e, struct kvm_x86_mce)
+/* Available with KVM_CAP_VCPU_EVENTS */
+#define KVM_GET_VCPU_EVENTS       _IOR(KVMIO,  0x9f, struct kvm_vcpu_events)
+#define KVM_SET_VCPU_EVENTS       _IOW(KVMIO,  0xa0, struct kvm_vcpu_events)
+/* Available with KVM_CAP_DEBUGREGS */
+#define KVM_GET_DEBUGREGS         _IOR(KVMIO,  0xa1, struct kvm_debugregs)
+#define KVM_SET_DEBUGREGS         _IOW(KVMIO,  0xa2, struct kvm_debugregs)
+/*
+ * vcpu version available with KVM_ENABLE_CAP
+ * vm version available with KVM_CAP_ENABLE_CAP_VM
+ */
+#define KVM_ENABLE_CAP            _IOW(KVMIO,  0xa3, struct kvm_enable_cap)
+/* Available with KVM_CAP_XSAVE */
+#define KVM_GET_XSAVE		  _IOR(KVMIO,  0xa4, struct kvm_xsave)
+#define KVM_SET_XSAVE		  _IOW(KVMIO,  0xa5, struct kvm_xsave)
+/* Available with KVM_CAP_XCRS */
+#define KVM_GET_XCRS		  _IOR(KVMIO,  0xa6, struct kvm_xcrs)
+#define KVM_SET_XCRS		  _IOW(KVMIO,  0xa7, struct kvm_xcrs)
+/* Available with KVM_CAP_SW_TLB */
+#define KVM_DIRTY_TLB		  _IOW(KVMIO,  0xaa, struct kvm_dirty_tlb)
+/* Available with KVM_CAP_ONE_REG */
+#define KVM_GET_ONE_REG		  _IOW(KVMIO,  0xab, struct kvm_one_reg)
+#define KVM_SET_ONE_REG		  _IOW(KVMIO,  0xac, struct kvm_one_reg)
+/* VM is being stopped by host */
+#define KVM_KVMCLOCK_CTRL	  _IO(KVMIO,   0xad)
+#define KVM_ARM_VCPU_INIT	  _IOW(KVMIO,  0xae, struct kvm_vcpu_init)
+#define KVM_ARM_PREFERRED_TARGET  _IOR(KVMIO,  0xaf, struct kvm_vcpu_init)
+#define KVM_GET_REG_LIST	  _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
+/* Available with KVM_CAP_S390_MEM_OP */
+#define KVM_S390_MEM_OP		  _IOW(KVMIO,  0xb1, struct kvm_s390_mem_op)
+/* Available with KVM_CAP_S390_SKEYS */
+#define KVM_S390_GET_SKEYS      _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
+#define KVM_S390_SET_SKEYS      _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
+/* Available with KVM_CAP_S390_INJECT_IRQ */
+#define KVM_S390_IRQ              _IOW(KVMIO,  0xb4, struct kvm_s390_irq)
+/* Available with KVM_CAP_S390_IRQ_STATE */
+#define KVM_S390_SET_IRQ_STATE	  _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
+#define KVM_S390_GET_IRQ_STATE	  _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
+/* Available with KVM_CAP_X86_SMM */
+#define KVM_SMI                   _IO(KVMIO,   0xb7)
+/* Available with KVM_CAP_S390_CMMA_MIGRATION */
+#define KVM_S390_GET_CMMA_BITS      _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
+#define KVM_S390_SET_CMMA_BITS      _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
+/* Memory Encryption Commands */
+#define KVM_MEMORY_ENCRYPT_OP      _IOWR(KVMIO, 0xba, unsigned long)
+
+struct kvm_enc_region {
+	__u64 addr;
+	__u64 size;
+};
+
+#define KVM_MEMORY_ENCRYPT_REG_REGION    _IOR(KVMIO, 0xbb, struct kvm_enc_region)
+#define KVM_MEMORY_ENCRYPT_UNREG_REGION  _IOR(KVMIO, 0xbc, struct kvm_enc_region)
+
+/* Available with KVM_CAP_HYPERV_EVENTFD */
+#define KVM_HYPERV_EVENTFD        _IOW(KVMIO,  0xbd, struct kvm_hyperv_eventfd)
+
+/* Available with KVM_CAP_NESTED_STATE */
+#define KVM_GET_NESTED_STATE         _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
+#define KVM_SET_NESTED_STATE         _IOW(KVMIO,  0xbf, struct kvm_nested_state)
+
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
+#define KVM_CLEAR_DIRTY_LOG          _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
+
+/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */
+#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE	  _IOW(KVMIO,  0xc2, int)
+
+/* Available with  KVM_CAP_S390_VCPU_RESETS */
+#define KVM_S390_NORMAL_RESET	_IO(KVMIO,   0xc3)
+#define KVM_S390_CLEAR_RESET	_IO(KVMIO,   0xc4)
+
+struct kvm_s390_pv_sec_parm {
+	__u64 origin;
+	__u64 length;
+};
+
+struct kvm_s390_pv_unp {
+	__u64 addr;
+	__u64 size;
+	__u64 tweak;
+};
+
+enum pv_cmd_dmp_id {
+	KVM_PV_DUMP_INIT,
+	KVM_PV_DUMP_CONFIG_STOR_STATE,
+	KVM_PV_DUMP_COMPLETE,
+	KVM_PV_DUMP_CPU,
+};
+
+struct kvm_s390_pv_dmp {
+	__u64 subcmd;
+	__u64 buff_addr;
+	__u64 buff_len;
+	__u64 gaddr;		/* For dump storage state */
+	__u64 reserved[4];
+};
+
+enum pv_cmd_info_id {
+	KVM_PV_INFO_VM,
+	KVM_PV_INFO_DUMP,
+};
+
+struct kvm_s390_pv_info_dump {
+	__u64 dump_cpu_buffer_len;
+	__u64 dump_config_mem_buffer_per_1m;
+	__u64 dump_config_finalize_len;
+};
+
+struct kvm_s390_pv_info_vm {
+	__u64 inst_calls_list[4];
+	__u64 max_cpus;
+	__u64 max_guests;
+	__u64 max_guest_addr;
+	__u64 feature_indication;
+};
+
+struct kvm_s390_pv_info_header {
+	__u32 id;
+	__u32 len_max;
+	__u32 len_written;
+	__u32 reserved;
+};
+
+struct kvm_s390_pv_info {
+	struct kvm_s390_pv_info_header header;
+	union {
+		struct kvm_s390_pv_info_dump dump;
+		struct kvm_s390_pv_info_vm vm;
+	};
+};
+
+enum pv_cmd_id {
+	KVM_PV_ENABLE,
+	KVM_PV_DISABLE,
+	KVM_PV_SET_SEC_PARMS,
+	KVM_PV_UNPACK,
+	KVM_PV_VERIFY,
+	KVM_PV_PREP_RESET,
+	KVM_PV_UNSHARE_ALL,
+	KVM_PV_INFO,
+	KVM_PV_DUMP,
+	KVM_PV_ASYNC_CLEANUP_PREPARE,
+	KVM_PV_ASYNC_CLEANUP_PERFORM,
+};
+
+struct kvm_pv_cmd {
+	__u32 cmd;	/* Command to be executed */
+	__u16 rc;	/* Ultravisor return code */
+	__u16 rrc;	/* Ultravisor return reason code */
+	__u64 data;	/* Data or address */
+	__u32 flags;    /* flags for future extensions. Must be 0 for now */
+	__u32 reserved[3];
+};
+
+/* Available with KVM_CAP_S390_PROTECTED */
+#define KVM_S390_PV_COMMAND		_IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_MSR_FILTER */
+#define KVM_X86_SET_MSR_FILTER	_IOW(KVMIO,  0xc6, struct kvm_msr_filter)
+
+/* Available with KVM_CAP_DIRTY_LOG_RING */
+#define KVM_RESET_DIRTY_RINGS		_IO(KVMIO, 0xc7)
+
+/* Per-VM Xen attributes */
+#define KVM_XEN_HVM_GET_ATTR	_IOWR(KVMIO, 0xc8, struct kvm_xen_hvm_attr)
+#define KVM_XEN_HVM_SET_ATTR	_IOW(KVMIO,  0xc9, struct kvm_xen_hvm_attr)
+
+struct kvm_xen_hvm_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u8 long_mode;
+		__u8 vector;
+		__u8 runstate_update_flag;
+		struct {
+			__u64 gfn;
+#define KVM_XEN_INVALID_GFN ((__u64)-1)
+		} shared_info;
+		struct {
+			__u32 send_port;
+			__u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */
+			__u32 flags;
+#define KVM_XEN_EVTCHN_DEASSIGN		(1 << 0)
+#define KVM_XEN_EVTCHN_UPDATE		(1 << 1)
+#define KVM_XEN_EVTCHN_RESET		(1 << 2)
+			/*
+			 * Events sent by the guest are either looped back to
+			 * the guest itself (potentially on a different port#)
+			 * or signalled via an eventfd.
+			 */
+			union {
+				struct {
+					__u32 port;
+					__u32 vcpu;
+					__u32 priority;
+				} port;
+				struct {
+					__u32 port; /* Zero for eventfd */
+					__s32 fd;
+				} eventfd;
+				__u32 padding[4];
+			} deliver;
+		} evtchn;
+		__u32 xen_version;
+		__u64 pad[8];
+	} u;
+};
+
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_ATTR_TYPE_LONG_MODE		0x0
+#define KVM_XEN_ATTR_TYPE_SHARED_INFO		0x1
+#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR		0x2
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_ATTR_TYPE_EVTCHN		0x3
+#define KVM_XEN_ATTR_TYPE_XEN_VERSION		0x4
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */
+#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG	0x5
+
+/* Per-vCPU Xen attributes */
+#define KVM_XEN_VCPU_GET_ATTR	_IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr)
+#define KVM_XEN_VCPU_SET_ATTR	_IOW(KVMIO,  0xcb, struct kvm_xen_vcpu_attr)
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_HVM_EVTCHN_SEND	_IOW(KVMIO,  0xd0, struct kvm_irq_routing_xen_evtchn)
+
+#define KVM_GET_SREGS2             _IOR(KVMIO,  0xcc, struct kvm_sregs2)
+#define KVM_SET_SREGS2             _IOW(KVMIO,  0xcd, struct kvm_sregs2)
+
+struct kvm_xen_vcpu_attr {
+	__u16 type;
+	__u16 pad[3];
+	union {
+		__u64 gpa;
+#define KVM_XEN_INVALID_GPA ((__u64)-1)
+		__u64 pad[8];
+		struct {
+			__u64 state;
+			__u64 state_entry_time;
+			__u64 time_running;
+			__u64 time_runnable;
+			__u64 time_blocked;
+			__u64 time_offline;
+		} runstate;
+		__u32 vcpu_id;
+		struct {
+			__u32 port;
+			__u32 priority;
+			__u64 expires_ns;
+		} timer;
+		__u8 vector;
+	} u;
+};
+
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO	0x0
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO	0x1
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR	0x2
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT	0x3
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA	0x4
+#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST	0x5
+/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */
+#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID		0x6
+#define KVM_XEN_VCPU_ATTR_TYPE_TIMER		0x7
+#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR	0x8
+
+/* Secure Encrypted Virtualization command */
+enum sev_cmd_id {
+	/* Guest initialization commands */
+	KVM_SEV_INIT = 0,
+	KVM_SEV_ES_INIT,
+	/* Guest launch commands */
+	KVM_SEV_LAUNCH_START,
+	KVM_SEV_LAUNCH_UPDATE_DATA,
+	KVM_SEV_LAUNCH_UPDATE_VMSA,
+	KVM_SEV_LAUNCH_SECRET,
+	KVM_SEV_LAUNCH_MEASURE,
+	KVM_SEV_LAUNCH_FINISH,
+	/* Guest migration commands (outgoing) */
+	KVM_SEV_SEND_START,
+	KVM_SEV_SEND_UPDATE_DATA,
+	KVM_SEV_SEND_UPDATE_VMSA,
+	KVM_SEV_SEND_FINISH,
+	/* Guest migration commands (incoming) */
+	KVM_SEV_RECEIVE_START,
+	KVM_SEV_RECEIVE_UPDATE_DATA,
+	KVM_SEV_RECEIVE_UPDATE_VMSA,
+	KVM_SEV_RECEIVE_FINISH,
+	/* Guest status and debug commands */
+	KVM_SEV_GUEST_STATUS,
+	KVM_SEV_DBG_DECRYPT,
+	KVM_SEV_DBG_ENCRYPT,
+	/* Guest certificates commands */
+	KVM_SEV_CERT_EXPORT,
+	/* Attestation report */
+	KVM_SEV_GET_ATTESTATION_REPORT,
+	/* Guest Migration Extension */
+	KVM_SEV_SEND_CANCEL,
+
+	KVM_SEV_NR_MAX,
+};
+
+struct kvm_sev_cmd {
+	__u32 id;
+	__u64 data;
+	__u32 error;
+	__u32 sev_fd;
+};
+
+struct kvm_sev_launch_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 dh_uaddr;
+	__u32 dh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_launch_update_data {
+	__u64 uaddr;
+	__u32 len;
+};
+
+
+struct kvm_sev_launch_secret {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_launch_measure {
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_guest_status {
+	__u32 handle;
+	__u32 policy;
+	__u32 state;
+};
+
+struct kvm_sev_dbg {
+	__u64 src_uaddr;
+	__u64 dst_uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_attestation_report {
+	__u8 mnonce[16];
+	__u64 uaddr;
+	__u32 len;
+};
+
+struct kvm_sev_send_start {
+	__u32 policy;
+	__u64 pdh_cert_uaddr;
+	__u32 pdh_cert_len;
+	__u64 plat_certs_uaddr;
+	__u32 plat_certs_len;
+	__u64 amd_certs_uaddr;
+	__u32 amd_certs_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_send_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_receive_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 pdh_uaddr;
+	__u32 pdh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_receive_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+#define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
+#define KVM_DEV_ASSIGN_PCI_2_3		(1 << 1)
+#define KVM_DEV_ASSIGN_MASK_INTX	(1 << 2)
+
+struct kvm_assigned_pci_dev {
+	__u32 assigned_dev_id;
+	__u32 busnr;
+	__u32 devfn;
+	__u32 flags;
+	__u32 segnr;
+	union {
+		__u32 reserved[11];
+	};
+};
+
+#define KVM_DEV_IRQ_HOST_INTX    (1 << 0)
+#define KVM_DEV_IRQ_HOST_MSI     (1 << 1)
+#define KVM_DEV_IRQ_HOST_MSIX    (1 << 2)
+
+#define KVM_DEV_IRQ_GUEST_INTX   (1 << 8)
+#define KVM_DEV_IRQ_GUEST_MSI    (1 << 9)
+#define KVM_DEV_IRQ_GUEST_MSIX   (1 << 10)
+
+#define KVM_DEV_IRQ_HOST_MASK	 0x00ff
+#define KVM_DEV_IRQ_GUEST_MASK   0xff00
+
+struct kvm_assigned_irq {
+	__u32 assigned_dev_id;
+	__u32 host_irq; /* ignored (legacy field) */
+	__u32 guest_irq;
+	__u32 flags;
+	union {
+		__u32 reserved[12];
+	};
+};
+
+struct kvm_assigned_msix_nr {
+	__u32 assigned_dev_id;
+	__u16 entry_nr;
+	__u16 padding;
+};
+
+#define KVM_MAX_MSIX_PER_DEV		256
+struct kvm_assigned_msix_entry {
+	__u32 assigned_dev_id;
+	__u32 gsi;
+	__u16 entry; /* The index of entry in the MSI-X table */
+	__u16 padding[3];
+};
+
+#define KVM_X2APIC_API_USE_32BIT_IDS            (1ULL << 0)
+#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK  (1ULL << 1)
+
+/* Available with KVM_CAP_ARM_USER_IRQ */
+
+/* Bits for run->s.regs.device_irq_level */
+#define KVM_ARM_DEV_EL1_VTIMER		(1 << 0)
+#define KVM_ARM_DEV_EL1_PTIMER		(1 << 1)
+#define KVM_ARM_DEV_PMU			(1 << 2)
+
+struct kvm_hyperv_eventfd {
+	__u32 conn_id;
+	__s32 fd;
+	__u32 flags;
+	__u32 padding[3];
+};
+
+#define KVM_HYPERV_CONN_ID_MASK		0x00ffffff
+#define KVM_HYPERV_EVENTFD_DEASSIGN	(1 << 0)
+
+#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE    (1 << 0)
+#define KVM_DIRTY_LOG_INITIALLY_SET            (1 << 1)
+
+/*
+ * Arch needs to define the macro after implementing the dirty ring
+ * feature.  KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the
+ * starting page offset of the dirty ring structures.
+ */
+#ifndef KVM_DIRTY_LOG_PAGE_OFFSET
+#define KVM_DIRTY_LOG_PAGE_OFFSET 0
+#endif
+
+/*
+ * KVM dirty GFN flags, defined as:
+ *
+ * |---------------+---------------+--------------|
+ * | bit 1 (reset) | bit 0 (dirty) | Status       |
+ * |---------------+---------------+--------------|
+ * |             0 |             0 | Invalid GFN  |
+ * |             0 |             1 | Dirty GFN    |
+ * |             1 |             X | GFN to reset |
+ * |---------------+---------------+--------------|
+ *
+ * Lifecycle of a dirty GFN goes like:
+ *
+ *      dirtied         harvested        reset
+ * 00 -----------> 01 -------------> 1X -------+
+ *  ^                                          |
+ *  |                                          |
+ *  +------------------------------------------+
+ *
+ * The userspace program is only responsible for the 01->1X state
+ * conversion after harvesting an entry.  Also, it must not skip any
+ * dirty bits, so that dirty bits are always harvested in sequence.
+ */
+#define KVM_DIRTY_GFN_F_DIRTY           _BITUL(0)
+#define KVM_DIRTY_GFN_F_RESET           _BITUL(1)
+#define KVM_DIRTY_GFN_F_MASK            0x3
+
+/*
+ * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of
+ * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn.  The
+ * size of the gfn buffer is decided by the first argument when
+ * enabling KVM_CAP_DIRTY_LOG_RING.
+ */
+struct kvm_dirty_gfn {
+	__u32 flags;
+	__u32 slot;
+	__u64 offset;
+};
+
+#define KVM_BUS_LOCK_DETECTION_OFF             (1 << 0)
+#define KVM_BUS_LOCK_DETECTION_EXIT            (1 << 1)
+
+#define KVM_PMU_CAP_DISABLE                    (1 << 0)
+
+/**
+ * struct kvm_stats_header - Header of per vm/vcpu binary statistics data.
+ * @flags: Some extra information for header, always 0 for now.
+ * @name_size: The size in bytes of the memory which contains statistics
+ *             name string including trailing '\0'. The memory is allocated
+ *             at the send of statistics descriptor.
+ * @num_desc: The number of statistics the vm or vcpu has.
+ * @id_offset: The offset of the vm/vcpu stats' id string in the file pointed
+ *             by vm/vcpu stats fd.
+ * @desc_offset: The offset of the vm/vcpu stats' descriptor block in the file
+ *               pointd by vm/vcpu stats fd.
+ * @data_offset: The offset of the vm/vcpu stats' data block in the file
+ *               pointed by vm/vcpu stats fd.
+ *
+ * This is the header userspace needs to read from stats fd before any other
+ * readings. It is used by userspace to discover all the information about the
+ * vm/vcpu's binary statistics.
+ * Userspace reads this header from the start of the vm/vcpu's stats fd.
+ */
+struct kvm_stats_header {
+	__u32 flags;
+	__u32 name_size;
+	__u32 num_desc;
+	__u32 id_offset;
+	__u32 desc_offset;
+	__u32 data_offset;
+};
+
+#define KVM_STATS_TYPE_SHIFT		0
+#define KVM_STATS_TYPE_MASK		(0xF << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_CUMULATIVE	(0x0 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_INSTANT		(0x1 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_PEAK		(0x2 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LINEAR_HIST	(0x3 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_LOG_HIST		(0x4 << KVM_STATS_TYPE_SHIFT)
+#define KVM_STATS_TYPE_MAX		KVM_STATS_TYPE_LOG_HIST
+
+#define KVM_STATS_UNIT_SHIFT		4
+#define KVM_STATS_UNIT_MASK		(0xF << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_NONE		(0x0 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BYTES		(0x1 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
+#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
+
+#define KVM_STATS_BASE_SHIFT		8
+#define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW10		(0x0 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_POW2		(0x1 << KVM_STATS_BASE_SHIFT)
+#define KVM_STATS_BASE_MAX		KVM_STATS_BASE_POW2
+
+/**
+ * struct kvm_stats_desc - Descriptor of a KVM statistics.
+ * @flags: Annotations of the stats, like type, unit, etc.
+ * @exponent: Used together with @flags to determine the unit.
+ * @size: The number of data items for this stats.
+ *        Every data item is of type __u64.
+ * @offset: The offset of the stats to the start of stat structure in
+ *          structure kvm or kvm_vcpu.
+ * @bucket_size: A parameter value used for histogram stats. It is only used
+ *		for linear histogram stats, specifying the size of the bucket;
+ * @name: The name string for the stats. Its size is indicated by the
+ *        &kvm_stats_header->name_size.
+ */
+struct kvm_stats_desc {
+	__u32 flags;
+	__s16 exponent;
+	__u16 size;
+	__u32 offset;
+	__u32 bucket_size;
+	char name[];
+};
+
+#define KVM_GET_STATS_FD  _IO(KVMIO,  0xce)
+
+/* Available with KVM_CAP_XSAVE2 */
+#define KVM_GET_XSAVE2		  _IOR(KVMIO,  0xcf, struct kvm_xsave)
+
+/* Available with KVM_CAP_S390_PROTECTED_DUMP */
+#define KVM_S390_PV_CPU_COMMAND	_IOWR(KVMIO, 0xd0, struct kvm_pv_cmd)
+
+/* Available with KVM_CAP_X86_NOTIFY_VMEXIT */
+#define KVM_X86_NOTIFY_VMEXIT_ENABLED		(1ULL << 0)
+#define KVM_X86_NOTIFY_VMEXIT_USER		(1ULL << 1)
+
+/* Available with KVM_CAP_S390_ZPCI_OP */
+#define KVM_S390_ZPCI_OP         _IOW(KVMIO,  0xd1, struct kvm_s390_zpci_op)
+
+struct kvm_s390_zpci_op {
+	/* in */
+	__u32 fh;               /* target device */
+	__u8  op;               /* operation to perform */
+	__u8  pad[3];
+	union {
+		/* for KVM_S390_ZPCIOP_REG_AEN */
+		struct {
+			__u64 ibv;      /* Guest addr of interrupt bit vector */
+			__u64 sb;       /* Guest addr of summary bit */
+			__u32 flags;
+			__u32 noi;      /* Number of interrupts */
+			__u8 isc;       /* Guest interrupt subclass */
+			__u8 sbo;       /* Offset of guest summary bit vector */
+			__u16 pad;
+		} reg_aen;
+		__u64 reserved[8];
+	} u;
+};
+
+/* types for kvm_s390_zpci_op->op */
+#define KVM_S390_ZPCIOP_REG_AEN                0
+#define KVM_S390_ZPCIOP_DEREG_AEN      1
+
+/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
+#define KVM_S390_ZPCIOP_REGAEN_HOST    (1 << 0)
+
+#endif /* __LINUX_KVM_H */
diff --git a/contrib/libs/linux-headers/linux/l2tp.h b/contrib/libs/linux-headers/linux/l2tp.h
new file mode 100644
index 0000000000..e7705e8752
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/l2tp.h
@@ -0,0 +1,203 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * L2TP-over-IP socket for L2TPv3.
+ *
+ * Author: James Chapman <jchapman@katalix.com>
+ */
+
+#ifndef _LINUX_L2TP_H_
+#define _LINUX_L2TP_H_
+
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/**
+ * struct sockaddr_l2tpip - the sockaddr structure for L2TP-over-IP sockets
+ * @l2tp_family:  address family number AF_L2TPIP.
+ * @l2tp_addr:    protocol specific address information
+ * @l2tp_conn_id: connection id of tunnel
+ */
+#define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
+struct sockaddr_l2tpip {
+	/* The first fields must match struct sockaddr_in */
+	__kernel_sa_family_t l2tp_family; /* AF_INET */
+	__be16		l2tp_unused;	/* INET port number (unused) */
+	struct in_addr	l2tp_addr;	/* Internet address */
+
+	__u32		l2tp_conn_id;	/* Connection ID of tunnel */
+
+	/* Pad to size of `struct sockaddr'. */
+	unsigned char	__pad[__SOCK_SIZE__ -
+			      sizeof(__kernel_sa_family_t) -
+			      sizeof(__be16) - sizeof(struct in_addr) -
+			      sizeof(__u32)];
+};
+
+/**
+ * struct sockaddr_l2tpip6 - the sockaddr structure for L2TP-over-IPv6 sockets
+ * @l2tp_family:  address family number AF_L2TPIP.
+ * @l2tp_addr:    protocol specific address information
+ * @l2tp_conn_id: connection id of tunnel
+ */
+struct sockaddr_l2tpip6 {
+	/* The first fields must match struct sockaddr_in6 */
+	__kernel_sa_family_t l2tp_family; /* AF_INET6 */
+	__be16		l2tp_unused;	/* INET port number (unused) */
+	__be32		l2tp_flowinfo;	/* IPv6 flow information */
+	struct in6_addr	l2tp_addr;	/* IPv6 address */
+	__u32		l2tp_scope_id;	/* scope id (new in RFC2553) */
+	__u32		l2tp_conn_id;	/* Connection ID of tunnel */
+};
+
+/*****************************************************************************
+ *  NETLINK_GENERIC netlink family.
+ *****************************************************************************/
+
+/*
+ * Commands.
+ * Valid TLVs of each command are:-
+ * TUNNEL_CREATE	- CONN_ID, pw_type, netns, ifname, ipinfo, udpinfo, udpcsum
+ * TUNNEL_DELETE	- CONN_ID
+ * TUNNEL_MODIFY	- CONN_ID, udpcsum
+ * TUNNEL_GETSTATS	- CONN_ID, (stats)
+ * TUNNEL_GET		- CONN_ID, (...)
+ * SESSION_CREATE	- SESSION_ID, PW_TYPE, cookie, peer_cookie, l2spec
+ * SESSION_DELETE	- SESSION_ID
+ * SESSION_MODIFY	- SESSION_ID
+ * SESSION_GET		- SESSION_ID, (...)
+ * SESSION_GETSTATS	- SESSION_ID, (stats)
+ *
+ */
+enum {
+	L2TP_CMD_NOOP,
+	L2TP_CMD_TUNNEL_CREATE,
+	L2TP_CMD_TUNNEL_DELETE,
+	L2TP_CMD_TUNNEL_MODIFY,
+	L2TP_CMD_TUNNEL_GET,
+	L2TP_CMD_SESSION_CREATE,
+	L2TP_CMD_SESSION_DELETE,
+	L2TP_CMD_SESSION_MODIFY,
+	L2TP_CMD_SESSION_GET,
+	__L2TP_CMD_MAX,
+};
+
+#define L2TP_CMD_MAX			(__L2TP_CMD_MAX - 1)
+
+/*
+ * ATTR types defined for L2TP
+ */
+enum {
+	L2TP_ATTR_NONE,			/* no data */
+	L2TP_ATTR_PW_TYPE,		/* u16, enum l2tp_pwtype */
+	L2TP_ATTR_ENCAP_TYPE,		/* u16, enum l2tp_encap_type */
+	L2TP_ATTR_OFFSET,		/* u16 (not used) */
+	L2TP_ATTR_DATA_SEQ,		/* u16 (not used) */
+	L2TP_ATTR_L2SPEC_TYPE,		/* u8, enum l2tp_l2spec_type */
+	L2TP_ATTR_L2SPEC_LEN,		/* u8 (not used) */
+	L2TP_ATTR_PROTO_VERSION,	/* u8 */
+	L2TP_ATTR_IFNAME,		/* string */
+	L2TP_ATTR_CONN_ID,		/* u32 */
+	L2TP_ATTR_PEER_CONN_ID,		/* u32 */
+	L2TP_ATTR_SESSION_ID,		/* u32 */
+	L2TP_ATTR_PEER_SESSION_ID,	/* u32 */
+	L2TP_ATTR_UDP_CSUM,		/* u8 */
+	L2TP_ATTR_VLAN_ID,		/* u16 (not used) */
+	L2TP_ATTR_COOKIE,		/* 0, 4 or 8 bytes */
+	L2TP_ATTR_PEER_COOKIE,		/* 0, 4 or 8 bytes */
+	L2TP_ATTR_DEBUG,		/* u32, enum l2tp_debug_flags (not used) */
+	L2TP_ATTR_RECV_SEQ,		/* u8 */
+	L2TP_ATTR_SEND_SEQ,		/* u8 */
+	L2TP_ATTR_LNS_MODE,		/* u8 */
+	L2TP_ATTR_USING_IPSEC,		/* u8 */
+	L2TP_ATTR_RECV_TIMEOUT,		/* msec */
+	L2TP_ATTR_FD,			/* int */
+	L2TP_ATTR_IP_SADDR,		/* u32 */
+	L2TP_ATTR_IP_DADDR,		/* u32 */
+	L2TP_ATTR_UDP_SPORT,		/* u16 */
+	L2TP_ATTR_UDP_DPORT,		/* u16 */
+	L2TP_ATTR_MTU,			/* u16 (not used) */
+	L2TP_ATTR_MRU,			/* u16 (not used) */
+	L2TP_ATTR_STATS,		/* nested */
+	L2TP_ATTR_IP6_SADDR,		/* struct in6_addr */
+	L2TP_ATTR_IP6_DADDR,		/* struct in6_addr */
+	L2TP_ATTR_UDP_ZERO_CSUM6_TX,	/* flag */
+	L2TP_ATTR_UDP_ZERO_CSUM6_RX,	/* flag */
+	L2TP_ATTR_PAD,
+	__L2TP_ATTR_MAX,
+};
+
+#define L2TP_ATTR_MAX			(__L2TP_ATTR_MAX - 1)
+
+/* Nested in L2TP_ATTR_STATS */
+enum {
+	L2TP_ATTR_STATS_NONE,		/* no data */
+	L2TP_ATTR_TX_PACKETS,		/* u64 */
+	L2TP_ATTR_TX_BYTES,		/* u64 */
+	L2TP_ATTR_TX_ERRORS,		/* u64 */
+	L2TP_ATTR_RX_PACKETS,		/* u64 */
+	L2TP_ATTR_RX_BYTES,		/* u64 */
+	L2TP_ATTR_RX_SEQ_DISCARDS,	/* u64 */
+	L2TP_ATTR_RX_OOS_PACKETS,	/* u64 */
+	L2TP_ATTR_RX_ERRORS,		/* u64 */
+	L2TP_ATTR_STATS_PAD,
+	L2TP_ATTR_RX_COOKIE_DISCARDS,	/* u64 */
+	L2TP_ATTR_RX_INVALID,		/* u64 */
+	__L2TP_ATTR_STATS_MAX,
+};
+
+#define L2TP_ATTR_STATS_MAX		(__L2TP_ATTR_STATS_MAX - 1)
+
+enum l2tp_pwtype {
+	L2TP_PWTYPE_NONE = 0x0000,
+	L2TP_PWTYPE_ETH_VLAN = 0x0004,
+	L2TP_PWTYPE_ETH = 0x0005,
+	L2TP_PWTYPE_PPP = 0x0007,
+	L2TP_PWTYPE_PPP_AC = 0x0008,
+	L2TP_PWTYPE_IP = 0x000b,
+	__L2TP_PWTYPE_MAX
+};
+
+enum l2tp_l2spec_type {
+	L2TP_L2SPECTYPE_NONE,
+	L2TP_L2SPECTYPE_DEFAULT,
+};
+
+enum l2tp_encap_type {
+	L2TP_ENCAPTYPE_UDP,
+	L2TP_ENCAPTYPE_IP,
+};
+
+/* For L2TP_ATTR_DATA_SEQ. Unused. */
+enum l2tp_seqmode {
+	L2TP_SEQ_NONE = 0,
+	L2TP_SEQ_IP = 1,
+	L2TP_SEQ_ALL = 2,
+};
+
+/**
+ * enum l2tp_debug_flags - debug message categories for L2TP tunnels/sessions.
+ *
+ * Unused.
+ *
+ * @L2TP_MSG_DEBUG: verbose debug (if compiled in)
+ * @L2TP_MSG_CONTROL: userspace - kernel interface
+ * @L2TP_MSG_SEQ: sequence numbers
+ * @L2TP_MSG_DATA: data packets
+ */
+enum l2tp_debug_flags {
+	L2TP_MSG_DEBUG		= (1 << 0),
+	L2TP_MSG_CONTROL	= (1 << 1),
+	L2TP_MSG_SEQ		= (1 << 2),
+	L2TP_MSG_DATA		= (1 << 3),
+};
+
+/*
+ * NETLINK_GENERIC related info
+ */
+#define L2TP_GENL_NAME		"l2tp"
+#define L2TP_GENL_VERSION	0x1
+#define L2TP_GENL_MCGROUP       "l2tp"
+
+#endif /* _LINUX_L2TP_H_ */
diff --git a/contrib/libs/linux-headers/linux/landlock.h b/contrib/libs/linux-headers/linux/landlock.h
new file mode 100644
index 0000000000..7d83f0d57d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/landlock.h
@@ -0,0 +1,192 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Landlock - User space API
+ *
+ * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
+ * Copyright © 2018-2020 ANSSI
+ */
+
+#ifndef _LINUX_LANDLOCK_H
+#define _LINUX_LANDLOCK_H
+
+#include <linux/types.h>
+
+/**
+ * struct landlock_ruleset_attr - Ruleset definition
+ *
+ * Argument of sys_landlock_create_ruleset().  This structure can grow in
+ * future versions.
+ */
+struct landlock_ruleset_attr {
+	/**
+	 * @handled_access_fs: Bitmask of actions (cf. `Filesystem flags`_)
+	 * that is handled by this ruleset and should then be forbidden if no
+	 * rule explicitly allow them: it is a deny-by-default list that should
+	 * contain as much Landlock access rights as possible. Indeed, all
+	 * Landlock filesystem access rights that are not part of
+	 * handled_access_fs are allowed.  This is needed for backward
+	 * compatibility reasons.  One exception is the
+	 * %LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly
+	 * handled, but must still be explicitly handled to add new rules with
+	 * this access right.
+	 */
+	__u64 handled_access_fs;
+};
+
+/*
+ * sys_landlock_create_ruleset() flags:
+ *
+ * - %LANDLOCK_CREATE_RULESET_VERSION: Get the highest supported Landlock ABI
+ *   version.
+ */
+/* clang-format off */
+#define LANDLOCK_CREATE_RULESET_VERSION			(1U << 0)
+/* clang-format on */
+
+/**
+ * enum landlock_rule_type - Landlock rule type
+ *
+ * Argument of sys_landlock_add_rule().
+ */
+enum landlock_rule_type {
+	/**
+	 * @LANDLOCK_RULE_PATH_BENEATH: Type of a &struct
+	 * landlock_path_beneath_attr .
+	 */
+	LANDLOCK_RULE_PATH_BENEATH = 1,
+};
+
+/**
+ * struct landlock_path_beneath_attr - Path hierarchy definition
+ *
+ * Argument of sys_landlock_add_rule().
+ */
+struct landlock_path_beneath_attr {
+	/**
+	 * @allowed_access: Bitmask of allowed actions for this file hierarchy
+	 * (cf. `Filesystem flags`_).
+	 */
+	__u64 allowed_access;
+	/**
+	 * @parent_fd: File descriptor, preferably opened with ``O_PATH``,
+	 * which identifies the parent directory of a file hierarchy, or just a
+	 * file.
+	 */
+	__s32 parent_fd;
+	/*
+	 * This struct is packed to avoid trailing reserved members.
+	 * Cf. security/landlock/syscalls.c:build_check_abi()
+	 */
+} __attribute__((packed));
+
+/**
+ * DOC: fs_access
+ *
+ * A set of actions on kernel objects may be defined by an attribute (e.g.
+ * &struct landlock_path_beneath_attr) including a bitmask of access.
+ *
+ * Filesystem flags
+ * ~~~~~~~~~~~~~~~~
+ *
+ * These flags enable to restrict a sandboxed process to a set of actions on
+ * files and directories.  Files or directories opened before the sandboxing
+ * are not subject to these restrictions.
+ *
+ * A file can only receive these access rights:
+ *
+ * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file.
+ * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. Note that
+ *   you might additionally need the %LANDLOCK_ACCESS_FS_TRUNCATE right in order
+ *   to overwrite files with :manpage:`open(2)` using ``O_TRUNC`` or
+ *   :manpage:`creat(2)`.
+ * - %LANDLOCK_ACCESS_FS_READ_FILE: Open a file with read access.
+ * - %LANDLOCK_ACCESS_FS_TRUNCATE: Truncate a file with :manpage:`truncate(2)`,
+ *   :manpage:`ftruncate(2)`, :manpage:`creat(2)`, or :manpage:`open(2)` with
+ *   ``O_TRUNC``. Whether an opened file can be truncated with
+ *   :manpage:`ftruncate(2)` is determined during :manpage:`open(2)`, in the
+ *   same way as read and write permissions are checked during
+ *   :manpage:`open(2)` using %LANDLOCK_ACCESS_FS_READ_FILE and
+ *   %LANDLOCK_ACCESS_FS_WRITE_FILE. This access right is available since the
+ *   third version of the Landlock ABI.
+ *
+ * A directory can receive access rights related to files or directories.  The
+ * following access right is applied to the directory itself, and the
+ * directories beneath it:
+ *
+ * - %LANDLOCK_ACCESS_FS_READ_DIR: Open a directory or list its content.
+ *
+ * However, the following access rights only apply to the content of a
+ * directory, not the directory itself:
+ *
+ * - %LANDLOCK_ACCESS_FS_REMOVE_DIR: Remove an empty directory or rename one.
+ * - %LANDLOCK_ACCESS_FS_REMOVE_FILE: Unlink (or rename) a file.
+ * - %LANDLOCK_ACCESS_FS_MAKE_CHAR: Create (or rename or link) a character
+ *   device.
+ * - %LANDLOCK_ACCESS_FS_MAKE_DIR: Create (or rename) a directory.
+ * - %LANDLOCK_ACCESS_FS_MAKE_REG: Create (or rename or link) a regular file.
+ * - %LANDLOCK_ACCESS_FS_MAKE_SOCK: Create (or rename or link) a UNIX domain
+ *   socket.
+ * - %LANDLOCK_ACCESS_FS_MAKE_FIFO: Create (or rename or link) a named pipe.
+ * - %LANDLOCK_ACCESS_FS_MAKE_BLOCK: Create (or rename or link) a block device.
+ * - %LANDLOCK_ACCESS_FS_MAKE_SYM: Create (or rename or link) a symbolic link.
+ * - %LANDLOCK_ACCESS_FS_REFER: Link or rename a file from or to a different
+ *   directory (i.e. reparent a file hierarchy).
+ *
+ *   This access right is available since the second version of the Landlock
+ *   ABI.
+ *
+ *   This is the only access right which is denied by default by any ruleset,
+ *   even if the right is not specified as handled at ruleset creation time.
+ *   The only way to make a ruleset grant this right is to explicitly allow it
+ *   for a specific directory by adding a matching rule to the ruleset.
+ *
+ *   In particular, when using the first Landlock ABI version, Landlock will
+ *   always deny attempts to reparent files between different directories.
+ *
+ *   In addition to the source and destination directories having the
+ *   %LANDLOCK_ACCESS_FS_REFER access right, the attempted link or rename
+ *   operation must meet the following constraints:
+ *
+ *   * The reparented file may not gain more access rights in the destination
+ *     directory than it previously had in the source directory.  If this is
+ *     attempted, the operation results in an ``EXDEV`` error.
+ *
+ *   * When linking or renaming, the ``LANDLOCK_ACCESS_FS_MAKE_*`` right for the
+ *     respective file type must be granted for the destination directory.
+ *     Otherwise, the operation results in an ``EACCES`` error.
+ *
+ *   * When renaming, the ``LANDLOCK_ACCESS_FS_REMOVE_*`` right for the
+ *     respective file type must be granted for the source directory.  Otherwise,
+ *     the operation results in an ``EACCES`` error.
+ *
+ *   If multiple requirements are not met, the ``EACCES`` error code takes
+ *   precedence over ``EXDEV``.
+ *
+ * .. warning::
+ *
+ *   It is currently not possible to restrict some file-related actions
+ *   accessible through these syscall families: :manpage:`chdir(2)`,
+ *   :manpage:`stat(2)`, :manpage:`flock(2)`, :manpage:`chmod(2)`,
+ *   :manpage:`chown(2)`, :manpage:`setxattr(2)`, :manpage:`utime(2)`,
+ *   :manpage:`ioctl(2)`, :manpage:`fcntl(2)`, :manpage:`access(2)`.
+ *   Future Landlock evolutions will enable to restrict them.
+ */
+/* clang-format off */
+#define LANDLOCK_ACCESS_FS_EXECUTE			(1ULL << 0)
+#define LANDLOCK_ACCESS_FS_WRITE_FILE			(1ULL << 1)
+#define LANDLOCK_ACCESS_FS_READ_FILE			(1ULL << 2)
+#define LANDLOCK_ACCESS_FS_READ_DIR			(1ULL << 3)
+#define LANDLOCK_ACCESS_FS_REMOVE_DIR			(1ULL << 4)
+#define LANDLOCK_ACCESS_FS_REMOVE_FILE			(1ULL << 5)
+#define LANDLOCK_ACCESS_FS_MAKE_CHAR			(1ULL << 6)
+#define LANDLOCK_ACCESS_FS_MAKE_DIR			(1ULL << 7)
+#define LANDLOCK_ACCESS_FS_MAKE_REG			(1ULL << 8)
+#define LANDLOCK_ACCESS_FS_MAKE_SOCK			(1ULL << 9)
+#define LANDLOCK_ACCESS_FS_MAKE_FIFO			(1ULL << 10)
+#define LANDLOCK_ACCESS_FS_MAKE_BLOCK			(1ULL << 11)
+#define LANDLOCK_ACCESS_FS_MAKE_SYM			(1ULL << 12)
+#define LANDLOCK_ACCESS_FS_REFER			(1ULL << 13)
+#define LANDLOCK_ACCESS_FS_TRUNCATE			(1ULL << 14)
+/* clang-format on */
+
+#endif /* _LINUX_LANDLOCK_H */
diff --git a/contrib/libs/linux-headers/linux/lirc.h b/contrib/libs/linux-headers/linux/lirc.h
new file mode 100644
index 0000000000..8d7ca7c6af
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/lirc.h
@@ -0,0 +1,237 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * lirc.h - linux infrared remote control header file
+ */
+
+#ifndef _LINUX_LIRC_H
+#define _LINUX_LIRC_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define PULSE_BIT       0x01000000
+#define PULSE_MASK      0x00FFFFFF
+
+#define LIRC_MODE2_SPACE     0x00000000
+#define LIRC_MODE2_PULSE     0x01000000
+#define LIRC_MODE2_FREQUENCY 0x02000000
+#define LIRC_MODE2_TIMEOUT   0x03000000
+#define LIRC_MODE2_OVERFLOW  0x04000000
+
+#define LIRC_VALUE_MASK      0x00FFFFFF
+#define LIRC_MODE2_MASK      0xFF000000
+
+#define LIRC_SPACE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
+#define LIRC_PULSE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
+#define LIRC_FREQUENCY(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
+#define LIRC_TIMEOUT(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
+#define LIRC_OVERFLOW(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_OVERFLOW)
+
+#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
+#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
+
+#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
+#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
+#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
+#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
+#define LIRC_IS_OVERFLOW(val) (LIRC_MODE2(val) == LIRC_MODE2_OVERFLOW)
+
+/* used heavily by lirc userspace */
+#define lirc_t int
+
+/*** lirc compatible hardware features ***/
+
+#define LIRC_MODE2SEND(x) (x)
+#define LIRC_SEND2MODE(x) (x)
+#define LIRC_MODE2REC(x) ((x) << 16)
+#define LIRC_REC2MODE(x) ((x) >> 16)
+
+#define LIRC_MODE_RAW                  0x00000001
+#define LIRC_MODE_PULSE                0x00000002
+#define LIRC_MODE_MODE2                0x00000004
+#define LIRC_MODE_SCANCODE             0x00000008
+#define LIRC_MODE_LIRCCODE             0x00000010
+
+
+#define LIRC_CAN_SEND_RAW              LIRC_MODE2SEND(LIRC_MODE_RAW)
+#define LIRC_CAN_SEND_PULSE            LIRC_MODE2SEND(LIRC_MODE_PULSE)
+#define LIRC_CAN_SEND_MODE2            LIRC_MODE2SEND(LIRC_MODE_MODE2)
+#define LIRC_CAN_SEND_LIRCCODE         LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_SEND_MASK             0x0000003f
+
+#define LIRC_CAN_SET_SEND_CARRIER      0x00000100
+#define LIRC_CAN_SET_SEND_DUTY_CYCLE   0x00000200
+#define LIRC_CAN_SET_TRANSMITTER_MASK  0x00000400
+
+#define LIRC_CAN_REC_RAW               LIRC_MODE2REC(LIRC_MODE_RAW)
+#define LIRC_CAN_REC_PULSE             LIRC_MODE2REC(LIRC_MODE_PULSE)
+#define LIRC_CAN_REC_MODE2             LIRC_MODE2REC(LIRC_MODE_MODE2)
+#define LIRC_CAN_REC_SCANCODE          LIRC_MODE2REC(LIRC_MODE_SCANCODE)
+#define LIRC_CAN_REC_LIRCCODE          LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_REC_MASK              LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
+
+#define LIRC_CAN_SET_REC_CARRIER       (LIRC_CAN_SET_SEND_CARRIER << 16)
+
+#define LIRC_CAN_SET_REC_CARRIER_RANGE    0x80000000
+#define LIRC_CAN_GET_REC_RESOLUTION       0x20000000
+#define LIRC_CAN_SET_REC_TIMEOUT          0x10000000
+
+#define LIRC_CAN_MEASURE_CARRIER          0x02000000
+#define LIRC_CAN_USE_WIDEBAND_RECEIVER    0x04000000
+
+#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
+#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
+
+/*
+ * Unused features. These features were never implemented, in tree or
+ * out of tree. These definitions are here so not to break the lircd build.
+ */
+#define LIRC_CAN_SET_REC_FILTER		0
+#define LIRC_CAN_NOTIFY_DECODE		0
+
+/*** IOCTL commands for lirc driver ***/
+
+#define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)
+
+#define LIRC_GET_SEND_MODE             _IOR('i', 0x00000001, __u32)
+#define LIRC_GET_REC_MODE              _IOR('i', 0x00000002, __u32)
+#define LIRC_GET_REC_RESOLUTION        _IOR('i', 0x00000007, __u32)
+
+#define LIRC_GET_MIN_TIMEOUT           _IOR('i', 0x00000008, __u32)
+#define LIRC_GET_MAX_TIMEOUT           _IOR('i', 0x00000009, __u32)
+
+/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
+#define LIRC_GET_LENGTH                _IOR('i', 0x0000000f, __u32)
+
+#define LIRC_SET_SEND_MODE             _IOW('i', 0x00000011, __u32)
+#define LIRC_SET_REC_MODE              _IOW('i', 0x00000012, __u32)
+/* Note: these can reset the according pulse_width */
+#define LIRC_SET_SEND_CARRIER          _IOW('i', 0x00000013, __u32)
+#define LIRC_SET_REC_CARRIER           _IOW('i', 0x00000014, __u32)
+#define LIRC_SET_SEND_DUTY_CYCLE       _IOW('i', 0x00000015, __u32)
+#define LIRC_SET_TRANSMITTER_MASK      _IOW('i', 0x00000017, __u32)
+
+/*
+ * when a timeout != 0 is set the driver will send a
+ * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
+ * never sent, timeout is disabled by default
+ */
+#define LIRC_SET_REC_TIMEOUT           _IOW('i', 0x00000018, __u32)
+
+/* 1 enables, 0 disables timeout reports in MODE2 */
+#define LIRC_SET_REC_TIMEOUT_REPORTS   _IOW('i', 0x00000019, __u32)
+
+/*
+ * if enabled from the next key press on the driver will send
+ * LIRC_MODE2_FREQUENCY packets
+ */
+#define LIRC_SET_MEASURE_CARRIER_MODE	_IOW('i', 0x0000001d, __u32)
+
+/*
+ * to set a range use LIRC_SET_REC_CARRIER_RANGE with the
+ * lower bound first and later LIRC_SET_REC_CARRIER with the upper bound
+ */
+#define LIRC_SET_REC_CARRIER_RANGE     _IOW('i', 0x0000001f, __u32)
+
+#define LIRC_SET_WIDEBAND_RECEIVER     _IOW('i', 0x00000023, __u32)
+
+/*
+ * Return the recording timeout, which is either set by
+ * the ioctl LIRC_SET_REC_TIMEOUT or by the kernel after setting the protocols.
+ */
+#define LIRC_GET_REC_TIMEOUT	       _IOR('i', 0x00000024, __u32)
+
+/**
+ * struct lirc_scancode - decoded scancode with protocol for use with
+ *	LIRC_MODE_SCANCODE
+ *
+ * @timestamp: Timestamp in nanoseconds using CLOCK_MONOTONIC when IR
+ *	was decoded.
+ * @flags: should be 0 for transmit. When receiving scancodes,
+ *	LIRC_SCANCODE_FLAG_TOGGLE or LIRC_SCANCODE_FLAG_REPEAT can be set
+ *	depending on the protocol
+ * @rc_proto: see enum rc_proto
+ * @keycode: the translated keycode. Set to 0 for transmit.
+ * @scancode: the scancode received or to be sent
+ */
+struct lirc_scancode {
+	__u64	timestamp;
+	__u16	flags;
+	__u16	rc_proto;
+	__u32	keycode;
+	__u64	scancode;
+};
+
+/* Set if the toggle bit of rc-5 or rc-6 is enabled */
+#define LIRC_SCANCODE_FLAG_TOGGLE	1
+/* Set if this is a nec or sanyo repeat */
+#define LIRC_SCANCODE_FLAG_REPEAT	2
+
+/**
+ * enum rc_proto - the Remote Controller protocol
+ *
+ * @RC_PROTO_UNKNOWN: Protocol not known
+ * @RC_PROTO_OTHER: Protocol known but proprietary
+ * @RC_PROTO_RC5: Philips RC5 protocol
+ * @RC_PROTO_RC5X_20: Philips RC5x 20 bit protocol
+ * @RC_PROTO_RC5_SZ: StreamZap variant of RC5
+ * @RC_PROTO_JVC: JVC protocol
+ * @RC_PROTO_SONY12: Sony 12 bit protocol
+ * @RC_PROTO_SONY15: Sony 15 bit protocol
+ * @RC_PROTO_SONY20: Sony 20 bit protocol
+ * @RC_PROTO_NEC: NEC protocol
+ * @RC_PROTO_NECX: Extended NEC protocol
+ * @RC_PROTO_NEC32: NEC 32 bit protocol
+ * @RC_PROTO_SANYO: Sanyo protocol
+ * @RC_PROTO_MCIR2_KBD: RC6-ish MCE keyboard
+ * @RC_PROTO_MCIR2_MSE: RC6-ish MCE mouse
+ * @RC_PROTO_RC6_0: Philips RC6-0-16 protocol
+ * @RC_PROTO_RC6_6A_20: Philips RC6-6A-20 protocol
+ * @RC_PROTO_RC6_6A_24: Philips RC6-6A-24 protocol
+ * @RC_PROTO_RC6_6A_32: Philips RC6-6A-32 protocol
+ * @RC_PROTO_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol
+ * @RC_PROTO_SHARP: Sharp protocol
+ * @RC_PROTO_XMP: XMP protocol
+ * @RC_PROTO_CEC: CEC protocol
+ * @RC_PROTO_IMON: iMon Pad protocol
+ * @RC_PROTO_RCMM12: RC-MM protocol 12 bits
+ * @RC_PROTO_RCMM24: RC-MM protocol 24 bits
+ * @RC_PROTO_RCMM32: RC-MM protocol 32 bits
+ * @RC_PROTO_XBOX_DVD: Xbox DVD Movie Playback Kit protocol
+ * @RC_PROTO_MAX: Maximum value of enum rc_proto
+ */
+enum rc_proto {
+	RC_PROTO_UNKNOWN	= 0,
+	RC_PROTO_OTHER		= 1,
+	RC_PROTO_RC5		= 2,
+	RC_PROTO_RC5X_20	= 3,
+	RC_PROTO_RC5_SZ		= 4,
+	RC_PROTO_JVC		= 5,
+	RC_PROTO_SONY12		= 6,
+	RC_PROTO_SONY15		= 7,
+	RC_PROTO_SONY20		= 8,
+	RC_PROTO_NEC		= 9,
+	RC_PROTO_NECX		= 10,
+	RC_PROTO_NEC32		= 11,
+	RC_PROTO_SANYO		= 12,
+	RC_PROTO_MCIR2_KBD	= 13,
+	RC_PROTO_MCIR2_MSE	= 14,
+	RC_PROTO_RC6_0		= 15,
+	RC_PROTO_RC6_6A_20	= 16,
+	RC_PROTO_RC6_6A_24	= 17,
+	RC_PROTO_RC6_6A_32	= 18,
+	RC_PROTO_RC6_MCE	= 19,
+	RC_PROTO_SHARP		= 20,
+	RC_PROTO_XMP		= 21,
+	RC_PROTO_CEC		= 22,
+	RC_PROTO_IMON		= 23,
+	RC_PROTO_RCMM12		= 24,
+	RC_PROTO_RCMM24		= 25,
+	RC_PROTO_RCMM32		= 26,
+	RC_PROTO_XBOX_DVD	= 27,
+	RC_PROTO_MAX		= RC_PROTO_XBOX_DVD,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/llc.h b/contrib/libs/linux-headers/linux/llc.h
new file mode 100644
index 0000000000..577a5bee37
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/llc.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * IEEE 802.2 User Interface SAPs for Linux, data structures and indicators.
+ *
+ * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org>
+ *
+ * This program can be redistributed or modified under the terms of the
+ * GNU General Public License as published by the Free Software Foundation.
+ * This program is distributed without any warranty or implied warranty
+ * of merchantability or fitness for a particular purpose.
+ *
+ * See the GNU General Public License for more details.
+ */
+#ifndef __LINUX_LLC_H
+#define __LINUX_LLC_H
+
+#include <linux/socket.h>
+#include <linux/if.h> 		/* For IFHWADDRLEN. */
+
+#define __LLC_SOCK_SIZE__ 16	/* sizeof(sockaddr_llc), word align. */
+struct sockaddr_llc {
+	__kernel_sa_family_t sllc_family; /* AF_LLC */
+	__kernel_sa_family_t sllc_arphrd; /* ARPHRD_ETHER */
+	unsigned char   sllc_test;
+	unsigned char   sllc_xid;
+	unsigned char	sllc_ua;	/* UA data, only for SOCK_STREAM. */
+	unsigned char   sllc_sap;
+	unsigned char   sllc_mac[IFHWADDRLEN];
+	unsigned char   __pad[__LLC_SOCK_SIZE__ -
+			      sizeof(__kernel_sa_family_t) * 2 -
+			      sizeof(unsigned char) * 4 - IFHWADDRLEN];
+};
+
+/* sockopt definitions. */
+enum llc_sockopts {
+	LLC_OPT_UNKNOWN = 0,
+	LLC_OPT_RETRY,		/* max retrans attempts. */
+	LLC_OPT_SIZE,		/* max PDU size (octets). */
+	LLC_OPT_ACK_TMR_EXP,	/* ack expire time (secs). */
+	LLC_OPT_P_TMR_EXP,	/* pf cycle expire time (secs). */
+	LLC_OPT_REJ_TMR_EXP,	/* rej sent expire time (secs). */
+	LLC_OPT_BUSY_TMR_EXP,	/* busy state expire time (secs). */
+	LLC_OPT_TX_WIN,		/* tx window size. */
+	LLC_OPT_RX_WIN,		/* rx window size. */
+	LLC_OPT_PKTINFO,	/* ancillary packet information. */
+	LLC_OPT_MAX
+};
+
+#define LLC_OPT_MAX_RETRY	 100
+#define LLC_OPT_MAX_SIZE	4196
+#define LLC_OPT_MAX_WIN		 127
+#define LLC_OPT_MAX_ACK_TMR_EXP	  60
+#define LLC_OPT_MAX_P_TMR_EXP	  60
+#define LLC_OPT_MAX_REJ_TMR_EXP	  60
+#define LLC_OPT_MAX_BUSY_TMR_EXP  60
+
+/* LLC SAP types. */
+#define LLC_SAP_NULL	0x00		/* NULL SAP. 			*/
+#define LLC_SAP_LLC	0x02		/* LLC Sublayer Management. 	*/
+#define LLC_SAP_SNA	0x04		/* SNA Path Control. 		*/
+#define LLC_SAP_PNM	0x0E		/* Proway Network Management.	*/	
+#define LLC_SAP_IP	0x06		/* TCP/IP. 			*/
+#define LLC_SAP_BSPAN	0x42		/* Bridge Spanning Tree Proto	*/
+#define LLC_SAP_MMS	0x4E		/* Manufacturing Message Srv.	*/
+#define LLC_SAP_8208	0x7E		/* ISO 8208			*/
+#define LLC_SAP_3COM	0x80		/* 3COM. 			*/
+#define LLC_SAP_PRO	0x8E		/* Proway Active Station List	*/
+#define LLC_SAP_SNAP	0xAA		/* SNAP. 			*/
+#define LLC_SAP_BANYAN	0xBC		/* Banyan. 			*/
+#define LLC_SAP_IPX	0xE0		/* IPX/SPX. 			*/
+#define LLC_SAP_NETBEUI	0xF0		/* NetBEUI. 			*/
+#define LLC_SAP_LANMGR	0xF4		/* LanManager. 			*/
+#define LLC_SAP_IMPL	0xF8		/* IMPL				*/
+#define LLC_SAP_DISC	0xFC		/* Discovery			*/
+#define LLC_SAP_OSI	0xFE		/* OSI Network Layers. 		*/
+#define LLC_SAP_LAR	0xDC		/* LAN Address Resolution 	*/
+#define LLC_SAP_RM	0xD4		/* Resource Management 		*/
+#define LLC_SAP_GLOBAL	0xFF		/* Global SAP. 			*/
+
+struct llc_pktinfo {
+	int lpi_ifindex;
+	unsigned char lpi_sap;
+	unsigned char lpi_mac[IFHWADDRLEN];
+};
+
+#endif /* __LINUX_LLC_H */
diff --git a/contrib/libs/linux-headers/linux/loadpin.h b/contrib/libs/linux-headers/linux/loadpin.h
new file mode 100644
index 0000000000..e2701c5897
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/loadpin.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2022, Google LLC
+ */
+
+#ifndef _LINUX_LOOP_LOADPIN_H
+#define _LINUX_LOOP_LOADPIN_H
+
+#define LOADPIN_IOC_MAGIC	'L'
+
+/**
+ * LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS - Set up the root digests of verity devices
+ *                                          that loadpin should trust.
+ *
+ * Takes a file descriptor from which to read the root digests of trusted verity devices. The file
+ * is expected to contain a list of digests in ASCII format, with one line per digest. The ioctl
+ * must be issued on the securityfs attribute 'loadpin/dm-verity' (which can be typically found
+ * under /sys/kernel/security/loadpin/dm-verity).
+ */
+#define LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS _IOW(LOADPIN_IOC_MAGIC, 0x00, unsigned int)
+
+#endif /* _LINUX_LOOP_LOADPIN_H */
diff --git a/contrib/libs/linux-headers/linux/loop.h b/contrib/libs/linux-headers/linux/loop.h
new file mode 100644
index 0000000000..3d128de4e9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/loop.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 1993 by Theodore Ts'o.
+ */
+#ifndef _LINUX_LOOP_H
+#define _LINUX_LOOP_H
+
+
+#define LO_NAME_SIZE	64
+#define LO_KEY_SIZE	32
+
+
+/*
+ * Loop flags
+ */
+enum {
+	LO_FLAGS_READ_ONLY	= 1,
+	LO_FLAGS_AUTOCLEAR	= 4,
+	LO_FLAGS_PARTSCAN	= 8,
+	LO_FLAGS_DIRECT_IO	= 16,
+};
+
+/* LO_FLAGS that can be set using LOOP_SET_STATUS(64) */
+#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN)
+
+/* LO_FLAGS that can be cleared using LOOP_SET_STATUS(64) */
+#define LOOP_SET_STATUS_CLEARABLE_FLAGS (LO_FLAGS_AUTOCLEAR)
+
+/* LO_FLAGS that can be set using LOOP_CONFIGURE */
+#define LOOP_CONFIGURE_SETTABLE_FLAGS (LO_FLAGS_READ_ONLY | LO_FLAGS_AUTOCLEAR \
+				       | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
+
+#include <asm/posix_types.h>	/* for __kernel_old_dev_t */
+#include <linux/types.h>	/* for __u64 */
+
+/* Backwards compatibility version */
+struct loop_info {
+	int		   lo_number;		/* ioctl r/o */
+	__kernel_old_dev_t lo_device; 		/* ioctl r/o */
+	unsigned long	   lo_inode; 		/* ioctl r/o */
+	__kernel_old_dev_t lo_rdevice; 		/* ioctl r/o */
+	int		   lo_offset;
+	int		   lo_encrypt_type;		/* obsolete, ignored */
+	int		   lo_encrypt_key_size; 	/* ioctl w/o */
+	int		   lo_flags;
+	char		   lo_name[LO_NAME_SIZE];
+	unsigned char	   lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
+	unsigned long	   lo_init[2];
+	char		   reserved[4];
+};
+
+struct loop_info64 {
+	__u64		   lo_device;			/* ioctl r/o */
+	__u64		   lo_inode;			/* ioctl r/o */
+	__u64		   lo_rdevice;			/* ioctl r/o */
+	__u64		   lo_offset;
+	__u64		   lo_sizelimit;/* bytes, 0 == max available */
+	__u32		   lo_number;			/* ioctl r/o */
+	__u32		   lo_encrypt_type;		/* obsolete, ignored */
+	__u32		   lo_encrypt_key_size;		/* ioctl w/o */
+	__u32		   lo_flags;
+	__u8		   lo_file_name[LO_NAME_SIZE];
+	__u8		   lo_crypt_name[LO_NAME_SIZE];
+	__u8		   lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
+	__u64		   lo_init[2];
+};
+
+/**
+ * struct loop_config - Complete configuration for a loop device.
+ * @fd: fd of the file to be used as a backing file for the loop device.
+ * @block_size: block size to use; ignored if 0.
+ * @info: struct loop_info64 to configure the loop device with.
+ *
+ * This structure is used with the LOOP_CONFIGURE ioctl, and can be used to
+ * atomically setup and configure all loop device parameters at once.
+ */
+struct loop_config {
+	__u32			fd;
+	__u32                   block_size;
+	struct loop_info64	info;
+	__u64			__reserved[8];
+};
+
+/*
+ * Loop filter types
+ */
+
+#define LO_CRYPT_NONE		0
+#define LO_CRYPT_XOR		1
+#define LO_CRYPT_DES		2
+#define LO_CRYPT_FISH2		3    /* Twofish encryption */
+#define LO_CRYPT_BLOW		4
+#define LO_CRYPT_CAST128	5
+#define LO_CRYPT_IDEA		6
+#define LO_CRYPT_DUMMY		9
+#define LO_CRYPT_SKIPJACK	10
+#define LO_CRYPT_CRYPTOAPI	18
+#define MAX_LO_CRYPT		20
+
+/*
+ * IOCTL commands --- we will commandeer 0x4C ('L')
+ */
+
+#define LOOP_SET_FD		0x4C00
+#define LOOP_CLR_FD		0x4C01
+#define LOOP_SET_STATUS		0x4C02
+#define LOOP_GET_STATUS		0x4C03
+#define LOOP_SET_STATUS64	0x4C04
+#define LOOP_GET_STATUS64	0x4C05
+#define LOOP_CHANGE_FD		0x4C06
+#define LOOP_SET_CAPACITY	0x4C07
+#define LOOP_SET_DIRECT_IO	0x4C08
+#define LOOP_SET_BLOCK_SIZE	0x4C09
+#define LOOP_CONFIGURE		0x4C0A
+
+/* /dev/loop-control interface */
+#define LOOP_CTL_ADD		0x4C80
+#define LOOP_CTL_REMOVE		0x4C81
+#define LOOP_CTL_GET_FREE	0x4C82
+#endif /* _LINUX_LOOP_H */
diff --git a/contrib/libs/linux-headers/linux/lp.h b/contrib/libs/linux-headers/linux/lp.h
new file mode 100644
index 0000000000..b1214ab868
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/lp.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * usr/include/linux/lp.h c.1991-1992 James Wiegand
+ * many modifications copyright (C) 1992 Michael K. Johnson
+ * Interrupt support added 1993 Nigel Gamble
+ * Removed 8255 status defines from inside __KERNEL__ Marcelo Tosatti 
+ */
+#ifndef _LINUX_LP_H
+#define _LINUX_LP_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Per POSIX guidelines, this module reserves the LP and lp prefixes
+ * These are the lp_table[minor].flags flags...
+ */
+#define LP_EXIST 0x0001
+#define LP_SELEC 0x0002
+#define LP_BUSY	 0x0004
+#define LP_BUSY_BIT_POS 2
+#define LP_OFFL	 0x0008
+#define LP_NOPA  0x0010
+#define LP_ERR   0x0020
+#define LP_ABORT 0x0040
+#define LP_CAREFUL 0x0080 /* obsoleted -arca */
+#define LP_ABORTOPEN 0x0100
+
+#define LP_TRUST_IRQ_  0x0200 /* obsolete */
+#define LP_NO_REVERSE  0x0400 /* No reverse mode available. */
+#define LP_DATA_AVAIL  0x0800 /* Data is available. */
+
+/* 
+ * bit defines for 8255 status port
+ * base + 1
+ * accessed with LP_S(minor), which gets the byte...
+ */
+#define LP_PBUSY	0x80  /* inverted input, active high */
+#define LP_PACK		0x40  /* unchanged input, active low */
+#define LP_POUTPA	0x20  /* unchanged input, active high */
+#define LP_PSELECD	0x10  /* unchanged input, active high */
+#define LP_PERRORP	0x08  /* unchanged input, active low */
+
+/* timeout for each character.  This is relative to bus cycles -- it
+ * is the count in a busy loop.  THIS IS THE VALUE TO CHANGE if you
+ * have extremely slow printing, or if the machine seems to slow down
+ * a lot when you print.  If you have slow printing, increase this
+ * number and recompile, and if your system gets bogged down, decrease
+ * this number.  This can be changed with the tunelp(8) command as well.
+ */
+
+#define LP_INIT_CHAR 1000
+
+/* The parallel port specs apparently say that there needs to be
+ * a .5usec wait before and after the strobe.
+ */
+
+#define LP_INIT_WAIT 1
+
+/* This is the amount of time that the driver waits for the printer to
+ * catch up when the printer's buffer appears to be filled.  If you
+ * want to tune this and have a fast printer (i.e. HPIIIP), decrease
+ * this number, and if you have a slow printer, increase this number.
+ * This is in hundredths of a second, the default 2 being .05 second.
+ * Or use the tunelp(8) command, which is especially nice if you want
+ * change back and forth between character and graphics printing, which
+ * are wildly different...
+ */
+
+#define LP_INIT_TIME 2
+
+/* IOCTL numbers */
+#define LPCHAR   0x0601  /* corresponds to LP_INIT_CHAR */
+#define LPTIME   0x0602  /* corresponds to LP_INIT_TIME */
+#define LPABORT  0x0604  /* call with TRUE arg to abort on error,
+			    FALSE to retry.  Default is retry.  */
+#define LPSETIRQ 0x0605  /* call with new IRQ number,
+			    or 0 for polling (no IRQ) */
+#define LPGETIRQ 0x0606  /* get the current IRQ number */
+#define LPWAIT   0x0608  /* corresponds to LP_INIT_WAIT */
+/* NOTE: LPCAREFUL is obsoleted and it' s always the default right now -arca */
+#define LPCAREFUL   0x0609  /* call with TRUE arg to require out-of-paper, off-
+			    line, and error indicators good on all writes,
+			    FALSE to ignore them.  Default is ignore. */
+#define LPABORTOPEN 0x060a  /* call with TRUE arg to abort open() on error,
+			    FALSE to ignore error.  Default is ignore.  */
+#define LPGETSTATUS 0x060b  /* return LP_S(minor) */
+#define LPRESET     0x060c  /* reset printer */
+#ifdef LP_STATS
+#define LPGETSTATS  0x060d  /* get statistics (struct lp_stats) */
+#endif
+#define LPGETFLAGS  0x060e  /* get status flags */
+#define LPSETTIMEOUT_OLD 0x060f /* set parport timeout */
+#define LPSETTIMEOUT_NEW \
+	_IOW(0x6, 0xf, __s64[2]) /* set parport timeout */
+#if __BITS_PER_LONG == 64
+#define LPSETTIMEOUT LPSETTIMEOUT_OLD
+#else
+#define LPSETTIMEOUT (sizeof(time_t) > sizeof(__kernel_long_t) ? \
+	LPSETTIMEOUT_NEW : LPSETTIMEOUT_OLD)
+#endif
+
+/* timeout for printk'ing a timeout, in jiffies (100ths of a second).
+   This is also used for re-checking error conditions if LP_ABORT is
+   not set.  This is the default behavior. */
+
+#define LP_TIMEOUT_INTERRUPT	(60 * HZ)
+#define LP_TIMEOUT_POLLED	(10 * HZ)
+
+
+#endif /* _LINUX_LP_H */
diff --git a/contrib/libs/linux-headers/linux/lwtunnel.h b/contrib/libs/linux-headers/linux/lwtunnel.h
new file mode 100644
index 0000000000..9d22961be6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/lwtunnel.h
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LWTUNNEL_H_
+#define _LWTUNNEL_H_
+
+#include <linux/types.h>
+
+enum lwtunnel_encap_types {
+	LWTUNNEL_ENCAP_NONE,
+	LWTUNNEL_ENCAP_MPLS,
+	LWTUNNEL_ENCAP_IP,
+	LWTUNNEL_ENCAP_ILA,
+	LWTUNNEL_ENCAP_IP6,
+	LWTUNNEL_ENCAP_SEG6,
+	LWTUNNEL_ENCAP_BPF,
+	LWTUNNEL_ENCAP_SEG6_LOCAL,
+	LWTUNNEL_ENCAP_RPL,
+	LWTUNNEL_ENCAP_IOAM6,
+	LWTUNNEL_ENCAP_XFRM,
+	__LWTUNNEL_ENCAP_MAX,
+};
+
+#define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_MAX - 1)
+
+enum lwtunnel_ip_t {
+	LWTUNNEL_IP_UNSPEC,
+	LWTUNNEL_IP_ID,
+	LWTUNNEL_IP_DST,
+	LWTUNNEL_IP_SRC,
+	LWTUNNEL_IP_TTL,
+	LWTUNNEL_IP_TOS,
+	LWTUNNEL_IP_FLAGS,
+	LWTUNNEL_IP_PAD,
+	LWTUNNEL_IP_OPTS,
+	__LWTUNNEL_IP_MAX,
+};
+
+#define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1)
+
+enum lwtunnel_ip6_t {
+	LWTUNNEL_IP6_UNSPEC,
+	LWTUNNEL_IP6_ID,
+	LWTUNNEL_IP6_DST,
+	LWTUNNEL_IP6_SRC,
+	LWTUNNEL_IP6_HOPLIMIT,
+	LWTUNNEL_IP6_TC,
+	LWTUNNEL_IP6_FLAGS,
+	LWTUNNEL_IP6_PAD,
+	LWTUNNEL_IP6_OPTS,
+	__LWTUNNEL_IP6_MAX,
+};
+
+#define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1)
+
+enum {
+	LWTUNNEL_IP_OPTS_UNSPEC,
+	LWTUNNEL_IP_OPTS_GENEVE,
+	LWTUNNEL_IP_OPTS_VXLAN,
+	LWTUNNEL_IP_OPTS_ERSPAN,
+	__LWTUNNEL_IP_OPTS_MAX,
+};
+
+#define LWTUNNEL_IP_OPTS_MAX (__LWTUNNEL_IP_OPTS_MAX - 1)
+
+enum {
+	LWTUNNEL_IP_OPT_GENEVE_UNSPEC,
+	LWTUNNEL_IP_OPT_GENEVE_CLASS,
+	LWTUNNEL_IP_OPT_GENEVE_TYPE,
+	LWTUNNEL_IP_OPT_GENEVE_DATA,
+	__LWTUNNEL_IP_OPT_GENEVE_MAX,
+};
+
+#define LWTUNNEL_IP_OPT_GENEVE_MAX (__LWTUNNEL_IP_OPT_GENEVE_MAX - 1)
+
+enum {
+	LWTUNNEL_IP_OPT_VXLAN_UNSPEC,
+	LWTUNNEL_IP_OPT_VXLAN_GBP,
+	__LWTUNNEL_IP_OPT_VXLAN_MAX,
+};
+
+#define LWTUNNEL_IP_OPT_VXLAN_MAX (__LWTUNNEL_IP_OPT_VXLAN_MAX - 1)
+
+enum {
+	LWTUNNEL_IP_OPT_ERSPAN_UNSPEC,
+	LWTUNNEL_IP_OPT_ERSPAN_VER,
+	LWTUNNEL_IP_OPT_ERSPAN_INDEX,
+	LWTUNNEL_IP_OPT_ERSPAN_DIR,
+	LWTUNNEL_IP_OPT_ERSPAN_HWID,
+	__LWTUNNEL_IP_OPT_ERSPAN_MAX,
+};
+
+#define LWTUNNEL_IP_OPT_ERSPAN_MAX (__LWTUNNEL_IP_OPT_ERSPAN_MAX - 1)
+
+enum {
+	LWT_BPF_PROG_UNSPEC,
+	LWT_BPF_PROG_FD,
+	LWT_BPF_PROG_NAME,
+	__LWT_BPF_PROG_MAX,
+};
+
+#define LWT_BPF_PROG_MAX (__LWT_BPF_PROG_MAX - 1)
+
+enum {
+	LWT_BPF_UNSPEC,
+	LWT_BPF_IN,
+	LWT_BPF_OUT,
+	LWT_BPF_XMIT,
+	LWT_BPF_XMIT_HEADROOM,
+	__LWT_BPF_MAX,
+};
+
+#define LWT_BPF_MAX (__LWT_BPF_MAX - 1)
+
+#define LWT_BPF_MAX_HEADROOM 256
+
+enum {
+	LWT_XFRM_UNSPEC,
+	LWT_XFRM_IF_ID,
+	LWT_XFRM_LINK,
+	__LWT_XFRM_MAX,
+};
+
+#define LWT_XFRM_MAX (__LWT_XFRM_MAX - 1)
+
+#endif /* _LWTUNNEL_H_ */
diff --git a/contrib/libs/linux-headers/linux/major.h b/contrib/libs/linux-headers/linux/major.h
new file mode 100644
index 0000000000..4e5f2b3a3d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/major.h
@@ -0,0 +1,178 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MAJOR_H
+#define _LINUX_MAJOR_H
+
+/*
+ * This file has definitions for major device numbers.
+ * For the device number assignments, see Documentation/admin-guide/devices.rst.
+ */
+
+#define UNNAMED_MAJOR		0
+#define MEM_MAJOR		1
+#define RAMDISK_MAJOR		1
+#define FLOPPY_MAJOR		2
+#define PTY_MASTER_MAJOR	2
+#define IDE0_MAJOR		3
+#define HD_MAJOR		IDE0_MAJOR
+#define PTY_SLAVE_MAJOR		3
+#define TTY_MAJOR		4
+#define TTYAUX_MAJOR		5
+#define LP_MAJOR		6
+#define VCS_MAJOR		7
+#define LOOP_MAJOR		7
+#define SCSI_DISK0_MAJOR	8
+#define SCSI_TAPE_MAJOR		9
+#define MD_MAJOR		9
+#define MISC_MAJOR		10
+#define SCSI_CDROM_MAJOR	11
+#define MUX_MAJOR		11	/* PA-RISC only */
+#define XT_DISK_MAJOR		13
+#define INPUT_MAJOR		13
+#define SOUND_MAJOR		14
+#define CDU31A_CDROM_MAJOR	15
+#define JOYSTICK_MAJOR		15
+#define GOLDSTAR_CDROM_MAJOR	16
+#define OPTICS_CDROM_MAJOR	17
+#define SANYO_CDROM_MAJOR	18
+#define MITSUMI_X_CDROM_MAJOR	20
+#define MFM_ACORN_MAJOR		21	/* ARM Linux /dev/mfm */
+#define SCSI_GENERIC_MAJOR	21
+#define IDE1_MAJOR		22
+#define DIGICU_MAJOR		22
+#define DIGI_MAJOR		23
+#define MITSUMI_CDROM_MAJOR	23
+#define CDU535_CDROM_MAJOR	24
+#define STL_SERIALMAJOR		24
+#define MATSUSHITA_CDROM_MAJOR	25
+#define STL_CALLOUTMAJOR	25
+#define MATSUSHITA_CDROM2_MAJOR	26
+#define QIC117_TAPE_MAJOR	27
+#define MATSUSHITA_CDROM3_MAJOR	27
+#define MATSUSHITA_CDROM4_MAJOR	28
+#define STL_SIOMEMMAJOR		28
+#define ACSI_MAJOR		28
+#define AZTECH_CDROM_MAJOR	29
+#define FB_MAJOR		29   /* /dev/fb* framebuffers */
+#define MTD_BLOCK_MAJOR		31
+#define CM206_CDROM_MAJOR	32
+#define IDE2_MAJOR		33
+#define IDE3_MAJOR		34
+#define Z8530_MAJOR		34
+#define XPRAM_MAJOR		35   /* Expanded storage on S/390: "slow ram"*/
+#define NETLINK_MAJOR		36
+#define PS2ESDI_MAJOR		36
+#define IDETAPE_MAJOR		37
+#define Z2RAM_MAJOR		37
+#define APBLOCK_MAJOR		38   /* AP1000 Block device */
+#define DDV_MAJOR		39   /* AP1000 DDV block device */
+#define NBD_MAJOR		43   /* Network block device	*/
+#define RISCOM8_NORMAL_MAJOR	48
+#define DAC960_MAJOR		48   /* 48..55 */
+#define RISCOM8_CALLOUT_MAJOR	49
+#define MKISS_MAJOR		55
+#define DSP56K_MAJOR		55   /* DSP56001 processor device */
+
+#define IDE4_MAJOR		56
+#define IDE5_MAJOR		57
+
+#define SCSI_DISK1_MAJOR	65
+#define SCSI_DISK2_MAJOR	66
+#define SCSI_DISK3_MAJOR	67
+#define SCSI_DISK4_MAJOR	68
+#define SCSI_DISK5_MAJOR	69
+#define SCSI_DISK6_MAJOR	70
+#define SCSI_DISK7_MAJOR	71
+
+#define COMPAQ_SMART2_MAJOR	72
+#define COMPAQ_SMART2_MAJOR1	73
+#define COMPAQ_SMART2_MAJOR2	74
+#define COMPAQ_SMART2_MAJOR3	75
+#define COMPAQ_SMART2_MAJOR4	76
+#define COMPAQ_SMART2_MAJOR5	77
+#define COMPAQ_SMART2_MAJOR6	78
+#define COMPAQ_SMART2_MAJOR7	79
+
+#define SPECIALIX_NORMAL_MAJOR	75
+#define SPECIALIX_CALLOUT_MAJOR	76
+
+#define AURORA_MAJOR		79
+
+#define I2O_MAJOR		80	/* 80->87 */
+
+#define SHMIQ_MAJOR		85   /* Linux/mips, SGI /dev/shmiq */
+#define SCSI_CHANGER_MAJOR      86
+
+#define IDE6_MAJOR		88
+#define IDE7_MAJOR		89
+#define IDE8_MAJOR		90
+#define MTD_CHAR_MAJOR		90
+#define IDE9_MAJOR		91
+
+#define DASD_MAJOR		94
+
+#define MDISK_MAJOR		95
+
+#define UBD_MAJOR		98
+
+#define PP_MAJOR		99
+#define JSFD_MAJOR		99
+
+#define PHONE_MAJOR		100
+
+#define COMPAQ_CISS_MAJOR	104
+#define COMPAQ_CISS_MAJOR1	105
+#define COMPAQ_CISS_MAJOR2      106
+#define COMPAQ_CISS_MAJOR3      107
+#define COMPAQ_CISS_MAJOR4      108
+#define COMPAQ_CISS_MAJOR5      109
+#define COMPAQ_CISS_MAJOR6      110
+#define COMPAQ_CISS_MAJOR7      111
+
+#define VIODASD_MAJOR		112
+#define VIOCD_MAJOR		113
+
+#define ATARAID_MAJOR		114
+
+#define SCSI_DISK8_MAJOR	128
+#define SCSI_DISK9_MAJOR	129
+#define SCSI_DISK10_MAJOR	130
+#define SCSI_DISK11_MAJOR	131
+#define SCSI_DISK12_MAJOR	132
+#define SCSI_DISK13_MAJOR	133
+#define SCSI_DISK14_MAJOR	134
+#define SCSI_DISK15_MAJOR	135
+
+#define UNIX98_PTY_MASTER_MAJOR	128
+#define UNIX98_PTY_MAJOR_COUNT	8
+#define UNIX98_PTY_SLAVE_MAJOR	(UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)
+
+#define DRBD_MAJOR		147
+#define RTF_MAJOR		150
+#define RAW_MAJOR		162
+
+#define USB_ACM_MAJOR		166
+#define USB_ACM_AUX_MAJOR	167
+#define USB_CHAR_MAJOR		180
+
+#define MMC_BLOCK_MAJOR		179
+
+#define VXVM_MAJOR		199	/* VERITAS volume i/o driver    */
+#define VXSPEC_MAJOR		200	/* VERITAS volume config driver */
+#define VXDMP_MAJOR		201	/* VERITAS volume multipath driver */
+
+#define XENVBD_MAJOR		202	/* Xen virtual block device */
+
+#define MSR_MAJOR		202
+#define CPUID_MAJOR		203
+
+#define OSST_MAJOR		206	/* OnStream-SCx0 SCSI tape */
+
+#define IBM_TTY3270_MAJOR	227
+#define IBM_FS3270_MAJOR	228
+
+#define VIOTAPE_MAJOR		230
+
+#define BLOCK_EXT_MAJOR		259
+#define SCSI_OSD_MAJOR		260	/* open-osd's OSD scsi device */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/map_to_14segment.h b/contrib/libs/linux-headers/linux/map_to_14segment.h
new file mode 100644
index 0000000000..0346ef7654
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/map_to_14segment.h
@@ -0,0 +1,241 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2021 Glider bv
+ *
+ * Based on include/uapi/linux/map_to_7segment.h:
+
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+ */
+
+#ifndef MAP_TO_14SEGMENT_H
+#define MAP_TO_14SEGMENT_H
+
+/* This file provides translation primitives and tables for the conversion
+ * of (ASCII) characters to a 14-segments notation.
+ *
+ * The 14 segment's wikipedia notation below is used as standard.
+ * See: https://en.wikipedia.org/wiki/Fourteen-segment_display
+ *
+ * Notation:	+---a---+
+ *		|\  |  /|
+ *		f h i j b
+ *		|  \|/  |
+ *		+-g1+-g2+
+ *		|  /|\  |
+ *		e k l m c
+ *		|/  |  \|
+ *		+---d---+
+ *
+ * Usage:
+ *
+ *   Register a map variable, and fill it with a character set:
+ *	static SEG14_DEFAULT_MAP(map_seg14);
+ *
+ *
+ *   Then use for conversion:
+ *	seg14 = map_to_seg14(&map_seg14, some_char);
+ *	...
+ *
+ * In device drivers it is recommended, if required, to make the char map
+ * accessible via the sysfs interface using the following scheme:
+ *
+ * static ssize_t map_seg14_show(struct device *dev,
+ *				 struct device_attribute *attr, char *buf)
+ * {
+ *	memcpy(buf, &map_seg14, sizeof(map_seg14));
+ *	return sizeof(map_seg14);
+ * }
+ * static ssize_t map_seg14_store(struct device *dev,
+ *				  struct device_attribute *attr,
+ *				  const char *buf, size_t cnt)
+ * {
+ *	if (cnt != sizeof(map_seg14))
+ *		return -EINVAL;
+ *	memcpy(&map_seg14, buf, cnt);
+ *	return cnt;
+ * }
+ * static DEVICE_ATTR_RW(map_seg14);
+ */
+#include <linux/errno.h>
+#include <linux/types.h>
+
+#include <asm/byteorder.h>
+
+#define BIT_SEG14_A		0
+#define BIT_SEG14_B		1
+#define BIT_SEG14_C		2
+#define BIT_SEG14_D		3
+#define BIT_SEG14_E		4
+#define BIT_SEG14_F		5
+#define BIT_SEG14_G1		6
+#define BIT_SEG14_G2		7
+#define BIT_SEG14_H		8
+#define BIT_SEG14_I		9
+#define BIT_SEG14_J		10
+#define BIT_SEG14_K		11
+#define BIT_SEG14_L		12
+#define BIT_SEG14_M		13
+#define BIT_SEG14_RESERVED1	14
+#define BIT_SEG14_RESERVED2	15
+
+struct seg14_conversion_map {
+	__be16 table[128];
+};
+
+static __inline__ int map_to_seg14(struct seg14_conversion_map *map, int c)
+{
+	if (c < 0 || c >= sizeof(map->table) / sizeof(map->table[0]))
+		return -EINVAL;
+
+	return __be16_to_cpu(map->table[c]);
+}
+
+#define SEG14_CONVERSION_MAP(_name, _map)	\
+	struct seg14_conversion_map _name = { .table = { _map } }
+
+/*
+ * It is recommended to use a facility that allows user space to redefine
+ * custom character sets for LCD devices. Please use a sysfs interface
+ * as described above.
+ */
+#define MAP_TO_SEG14_SYSFS_FILE	"map_seg14"
+
+/*******************************************************************************
+ * ASCII conversion table
+ ******************************************************************************/
+
+#define _SEG14(sym, a, b, c, d, e, f, g1, g2, h, j, k, l, m, n)	\
+	__cpu_to_be16( a << BIT_SEG14_A  |  b << BIT_SEG14_B  |	\
+		       c << BIT_SEG14_C  |  d << BIT_SEG14_D  |	\
+		       e << BIT_SEG14_E  |  f << BIT_SEG14_F  |	\
+		      g1 << BIT_SEG14_G1 | g2 << BIT_SEG14_G2 |	\
+		       h << BIT_SEG14_H  |  j << BIT_SEG14_I  |	\
+		       k << BIT_SEG14_J  |  l << BIT_SEG14_K  |	\
+		       m << BIT_SEG14_L  |  n << BIT_SEG14_M )
+
+#define _MAP_0_32_ASCII_SEG14_NON_PRINTABLE				\
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+
+#define _MAP_33_47_ASCII_SEG14_SYMBOL				\
+	_SEG14('!', 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('"', 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0),	\
+	_SEG14('#', 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('$', 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('%', 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0),	\
+	_SEG14('&', 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1),	\
+	_SEG14('\'',0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0),	\
+	_SEG14('(', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1),	\
+	_SEG14(')', 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0),	\
+	_SEG14('*', 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1),	\
+	_SEG14('+', 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0),	\
+	_SEG14(',', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0),	\
+	_SEG14('-', 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('/', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0),
+
+#define _MAP_48_57_ASCII_SEG14_NUMERIC				\
+	_SEG14('0', 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0),	\
+	_SEG14('1', 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0),	\
+	_SEG14('2', 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('3', 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('4', 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('5', 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('6', 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('7', 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0),	\
+	_SEG14('8', 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('9', 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0),
+
+#define _MAP_58_64_ASCII_SEG14_SYMBOL				\
+	_SEG14(':', 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0),	\
+	_SEG14(';', 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0),	\
+	_SEG14('<', 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1),	\
+	_SEG14('=', 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('>', 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0),	\
+	_SEG14('?', 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0),	\
+	_SEG14('@', 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0),
+
+#define _MAP_65_90_ASCII_SEG14_ALPHA_UPPER			\
+	_SEG14('A', 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('B', 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('C', 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('D', 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('E', 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('F', 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('G', 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('H', 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('I', 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('J', 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('K', 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1),	\
+	_SEG14('L', 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('M', 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0),	\
+	_SEG14('N', 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1),	\
+	_SEG14('O', 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('P', 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('Q', 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('R', 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('S', 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('T', 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('U', 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('V', 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0),	\
+	_SEG14('W', 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1),	\
+	_SEG14('X', 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1),	\
+	_SEG14('Y', 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0),	\
+	_SEG14('Z', 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0),
+
+#define _MAP_91_96_ASCII_SEG14_SYMBOL				\
+	_SEG14('[', 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('\\',0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1),	\
+	_SEG14(']', 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('^', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1),	\
+	_SEG14('_', 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('`', 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0),
+
+#define _MAP_97_122_ASCII_SEG14_ALPHA_LOWER			\
+	_SEG14('a', 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0),	\
+	_SEG14('b', 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('c', 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('d', 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0),	\
+	_SEG14('e', 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0),	\
+	_SEG14('f', 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0),	\
+	_SEG14('g', 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0),	\
+	_SEG14('h', 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0),	\
+	_SEG14('i', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0),	\
+	_SEG14('j', 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0),	\
+	_SEG14('k', 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1),	\
+	_SEG14('l', 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('m', 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0),	\
+	_SEG14('n', 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0),	\
+	_SEG14('o', 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('p', 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0),	\
+	_SEG14('q', 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0),	\
+	_SEG14('r', 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('s', 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1),	\
+	_SEG14('t', 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('u', 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0),	\
+	_SEG14('v', 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0),	\
+	_SEG14('w', 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1),	\
+	_SEG14('x', 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1),	\
+	_SEG14('y', 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0),	\
+	_SEG14('z', 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0),
+
+#define _MAP_123_126_ASCII_SEG14_SYMBOL				\
+	_SEG14('{', 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0),	\
+	_SEG14('|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0),	\
+	_SEG14('}', 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1),	\
+	_SEG14('~', 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0),
+
+/* Maps */
+#define MAP_ASCII14SEG_ALPHANUM			\
+	_MAP_0_32_ASCII_SEG14_NON_PRINTABLE	\
+	_MAP_33_47_ASCII_SEG14_SYMBOL		\
+	_MAP_48_57_ASCII_SEG14_NUMERIC		\
+	_MAP_58_64_ASCII_SEG14_SYMBOL		\
+	_MAP_65_90_ASCII_SEG14_ALPHA_UPPER	\
+	_MAP_91_96_ASCII_SEG14_SYMBOL		\
+	_MAP_97_122_ASCII_SEG14_ALPHA_LOWER	\
+	_MAP_123_126_ASCII_SEG14_SYMBOL
+
+#define SEG14_DEFAULT_MAP(_name)		\
+	SEG14_CONVERSION_MAP(_name, MAP_ASCII14SEG_ALPHANUM)
+
+#endif	/* MAP_TO_14SEGMENT_H */
diff --git a/contrib/libs/linux-headers/linux/map_to_7segment.h b/contrib/libs/linux-headers/linux/map_to_7segment.h
new file mode 100644
index 0000000000..04c8b55812
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/map_to_7segment.h
@@ -0,0 +1,179 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+ */
+
+#ifndef MAP_TO_7SEGMENT_H
+#define MAP_TO_7SEGMENT_H
+
+/* This file provides translation primitives and tables for the conversion
+ * of (ASCII) characters to a 7-segments notation.
+ *
+ * The 7 segment's wikipedia notation below is used as standard.
+ * See: https://en.wikipedia.org/wiki/Seven_segment_display
+ *
+ * Notation:	+-a-+
+ *		f   b
+ *		+-g-+
+ *		e   c
+ *		+-d-+
+ *
+ * Usage:
+ *
+ *   Register a map variable, and fill it with a character set:
+ *	static SEG7_DEFAULT_MAP(map_seg7);
+ *
+ *
+ *   Then use for conversion:
+ *	seg7 = map_to_seg7(&map_seg7, some_char);
+ *	...
+ *
+ * In device drivers it is recommended, if required, to make the char map
+ * accessible via the sysfs interface using the following scheme:
+ *
+ * static ssize_t map_seg7_show(struct device *dev,
+ *				struct device_attribute *attr, char *buf)
+ * {
+ *	memcpy(buf, &map_seg7, sizeof(map_seg7));
+ *	return sizeof(map_seg7);
+ * }
+ * static ssize_t map_seg7_store(struct device *dev,
+ *				 struct device_attribute *attr, const char *buf,
+ *				 size_t cnt)
+ * {
+ *	if(cnt != sizeof(map_seg7))
+ *		return -EINVAL;
+ *	memcpy(&map_seg7, buf, cnt);
+ *	return cnt;
+ * }
+ * static DEVICE_ATTR_RW(map_seg7);
+ *
+ * History:
+ * 2005-05-31	RFC linux-kernel@vger.kernel.org
+ */
+#include <linux/errno.h>
+
+
+#define BIT_SEG7_A		0
+#define BIT_SEG7_B		1
+#define BIT_SEG7_C		2
+#define BIT_SEG7_D		3
+#define BIT_SEG7_E		4
+#define BIT_SEG7_F		5
+#define BIT_SEG7_G		6
+#define BIT_SEG7_RESERVED	7
+
+struct seg7_conversion_map {
+	unsigned char	table[128];
+};
+
+static __inline__ int map_to_seg7(struct seg7_conversion_map *map, int c)
+{
+	return c >= 0 && c < sizeof(map->table) ? map->table[c] : -EINVAL;
+}
+
+#define SEG7_CONVERSION_MAP(_name, _map)	\
+	struct seg7_conversion_map _name = { .table = { _map } }
+
+/*
+ * It is recommended to use a facility that allows user space to redefine
+ * custom character sets for LCD devices. Please use a sysfs interface
+ * as described above.
+ */
+#define MAP_TO_SEG7_SYSFS_FILE	"map_seg7"
+
+/*******************************************************************************
+ * ASCII conversion table
+ ******************************************************************************/
+
+#define _SEG7(l,a,b,c,d,e,f,g)	\
+      (	a<<BIT_SEG7_A |	b<<BIT_SEG7_B |	c<<BIT_SEG7_C |	d<<BIT_SEG7_D |	\
+	e<<BIT_SEG7_E |	f<<BIT_SEG7_F |	g<<BIT_SEG7_G )
+
+#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE	\
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+
+#define _MAP_33_47_ASCII_SEG7_SYMBOL		\
+ _SEG7('!',0,0,0,0,1,1,0), _SEG7('"',0,1,0,0,0,1,0), _SEG7('#',0,1,1,0,1,1,0),\
+ _SEG7('$',1,0,1,1,0,1,1), _SEG7('%',0,0,1,0,0,1,0), _SEG7('&',1,0,1,1,1,1,1),\
+ _SEG7('\'',0,0,0,0,0,1,0),_SEG7('(',1,0,0,1,1,1,0), _SEG7(')',1,1,1,1,0,0,0),\
+ _SEG7('*',0,1,1,0,1,1,1), _SEG7('+',0,1,1,0,0,0,1), _SEG7(',',0,0,0,0,1,0,0),\
+ _SEG7('-',0,0,0,0,0,0,1), _SEG7('.',0,0,0,0,1,0,0), _SEG7('/',0,1,0,0,1,0,1),
+
+#define _MAP_48_57_ASCII_SEG7_NUMERIC		\
+ _SEG7('0',1,1,1,1,1,1,0), _SEG7('1',0,1,1,0,0,0,0), _SEG7('2',1,1,0,1,1,0,1),\
+ _SEG7('3',1,1,1,1,0,0,1), _SEG7('4',0,1,1,0,0,1,1), _SEG7('5',1,0,1,1,0,1,1),\
+ _SEG7('6',1,0,1,1,1,1,1), _SEG7('7',1,1,1,0,0,0,0), _SEG7('8',1,1,1,1,1,1,1),\
+ _SEG7('9',1,1,1,1,0,1,1),
+
+#define _MAP_58_64_ASCII_SEG7_SYMBOL		\
+ _SEG7(':',0,0,0,1,0,0,1), _SEG7(';',0,0,0,1,0,0,1), _SEG7('<',1,0,0,0,0,1,1),\
+ _SEG7('=',0,0,0,1,0,0,1), _SEG7('>',1,1,0,0,0,0,1), _SEG7('?',1,1,1,0,0,1,0),\
+ _SEG7('@',1,1,0,1,1,1,1),
+
+#define _MAP_65_90_ASCII_SEG7_ALPHA_UPPR	\
+ _SEG7('A',1,1,1,0,1,1,1), _SEG7('B',1,1,1,1,1,1,1), _SEG7('C',1,0,0,1,1,1,0),\
+ _SEG7('D',1,1,1,1,1,1,0), _SEG7('E',1,0,0,1,1,1,1), _SEG7('F',1,0,0,0,1,1,1),\
+ _SEG7('G',1,1,1,1,0,1,1), _SEG7('H',0,1,1,0,1,1,1), _SEG7('I',0,1,1,0,0,0,0),\
+ _SEG7('J',0,1,1,1,0,0,0), _SEG7('K',0,1,1,0,1,1,1), _SEG7('L',0,0,0,1,1,1,0),\
+ _SEG7('M',1,1,1,0,1,1,0), _SEG7('N',1,1,1,0,1,1,0), _SEG7('O',1,1,1,1,1,1,0),\
+ _SEG7('P',1,1,0,0,1,1,1), _SEG7('Q',1,1,1,1,1,1,0), _SEG7('R',1,1,1,0,1,1,1),\
+ _SEG7('S',1,0,1,1,0,1,1), _SEG7('T',0,0,0,1,1,1,1), _SEG7('U',0,1,1,1,1,1,0),\
+ _SEG7('V',0,1,1,1,1,1,0), _SEG7('W',0,1,1,1,1,1,1), _SEG7('X',0,1,1,0,1,1,1),\
+ _SEG7('Y',0,1,1,0,0,1,1), _SEG7('Z',1,1,0,1,1,0,1),
+
+#define _MAP_91_96_ASCII_SEG7_SYMBOL		\
+ _SEG7('[',1,0,0,1,1,1,0), _SEG7('\\',0,0,1,0,0,1,1),_SEG7(']',1,1,1,1,0,0,0),\
+ _SEG7('^',1,1,0,0,0,1,0), _SEG7('_',0,0,0,1,0,0,0), _SEG7('`',0,1,0,0,0,0,0),
+
+#define _MAP_97_122_ASCII_SEG7_ALPHA_LOWER	\
+ _SEG7('A',1,1,1,0,1,1,1), _SEG7('b',0,0,1,1,1,1,1), _SEG7('c',0,0,0,1,1,0,1),\
+ _SEG7('d',0,1,1,1,1,0,1), _SEG7('E',1,0,0,1,1,1,1), _SEG7('F',1,0,0,0,1,1,1),\
+ _SEG7('G',1,1,1,1,0,1,1), _SEG7('h',0,0,1,0,1,1,1), _SEG7('i',0,0,1,0,0,0,0),\
+ _SEG7('j',0,0,1,1,0,0,0), _SEG7('k',0,0,1,0,1,1,1), _SEG7('L',0,0,0,1,1,1,0),\
+ _SEG7('M',1,1,1,0,1,1,0), _SEG7('n',0,0,1,0,1,0,1), _SEG7('o',0,0,1,1,1,0,1),\
+ _SEG7('P',1,1,0,0,1,1,1), _SEG7('q',1,1,1,0,0,1,1), _SEG7('r',0,0,0,0,1,0,1),\
+ _SEG7('S',1,0,1,1,0,1,1), _SEG7('T',0,0,0,1,1,1,1), _SEG7('u',0,0,1,1,1,0,0),\
+ _SEG7('v',0,0,1,1,1,0,0), _SEG7('W',0,1,1,1,1,1,1), _SEG7('X',0,1,1,0,1,1,1),\
+ _SEG7('y',0,1,1,1,0,1,1), _SEG7('Z',1,1,0,1,1,0,1),
+
+#define _MAP_123_126_ASCII_SEG7_SYMBOL		\
+ _SEG7('{',1,0,0,1,1,1,0), _SEG7('|',0,0,0,0,1,1,0), _SEG7('}',1,1,1,1,0,0,0),\
+ _SEG7('~',1,0,0,0,0,0,0),
+
+/* Maps */
+
+/* This set tries to map as close as possible to the visible characteristics
+ * of the ASCII symbol, lowercase and uppercase letters may differ in
+ * presentation on the display.
+ */
+#define MAP_ASCII7SEG_ALPHANUM			\
+	_MAP_0_32_ASCII_SEG7_NON_PRINTABLE	\
+	_MAP_33_47_ASCII_SEG7_SYMBOL		\
+	_MAP_48_57_ASCII_SEG7_NUMERIC		\
+	_MAP_58_64_ASCII_SEG7_SYMBOL		\
+	_MAP_65_90_ASCII_SEG7_ALPHA_UPPR	\
+	_MAP_91_96_ASCII_SEG7_SYMBOL		\
+	_MAP_97_122_ASCII_SEG7_ALPHA_LOWER	\
+	_MAP_123_126_ASCII_SEG7_SYMBOL
+
+/* This set tries to map as close as possible to the symbolic characteristics
+ * of the ASCII character for maximum discrimination.
+ * For now this means all alpha chars are in lower case representations.
+ * (This for example facilitates the use of hex numbers with uppercase input.)
+ */
+#define MAP_ASCII7SEG_ALPHANUM_LC			\
+	_MAP_0_32_ASCII_SEG7_NON_PRINTABLE	\
+	_MAP_33_47_ASCII_SEG7_SYMBOL		\
+	_MAP_48_57_ASCII_SEG7_NUMERIC		\
+	_MAP_58_64_ASCII_SEG7_SYMBOL		\
+	_MAP_97_122_ASCII_SEG7_ALPHA_LOWER	\
+	_MAP_91_96_ASCII_SEG7_SYMBOL		\
+	_MAP_97_122_ASCII_SEG7_ALPHA_LOWER	\
+	_MAP_123_126_ASCII_SEG7_SYMBOL
+
+#define SEG7_DEFAULT_MAP(_name)		\
+	SEG7_CONVERSION_MAP(_name,MAP_ASCII7SEG_ALPHANUM)
+
+#endif	/* MAP_TO_7SEGMENT_H */
+
diff --git a/contrib/libs/linux-headers/linux/matroxfb.h b/contrib/libs/linux-headers/linux/matroxfb.h
new file mode 100644
index 0000000000..23e025b7e3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/matroxfb.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_MATROXFB_H__
+#define __LINUX_MATROXFB_H__
+
+#include <asm/ioctl.h>
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include <linux/fb.h>
+
+struct matroxioc_output_mode {
+	__u32	output;		/* which output */
+#define MATROXFB_OUTPUT_PRIMARY		0x0000
+#define MATROXFB_OUTPUT_SECONDARY	0x0001
+#define MATROXFB_OUTPUT_DFP		0x0002
+	__u32	mode;		/* which mode */
+#define MATROXFB_OUTPUT_MODE_PAL	0x0001
+#define MATROXFB_OUTPUT_MODE_NTSC	0x0002
+#define MATROXFB_OUTPUT_MODE_MONITOR	0x0080
+};
+#define MATROXFB_SET_OUTPUT_MODE	_IOW('n',0xFA,size_t)
+#define MATROXFB_GET_OUTPUT_MODE	_IOWR('n',0xFA,size_t)
+
+/* bitfield */
+#define MATROXFB_OUTPUT_CONN_PRIMARY	(1 << MATROXFB_OUTPUT_PRIMARY)
+#define MATROXFB_OUTPUT_CONN_SECONDARY	(1 << MATROXFB_OUTPUT_SECONDARY)
+#define MATROXFB_OUTPUT_CONN_DFP	(1 << MATROXFB_OUTPUT_DFP)
+/* connect these outputs to this framebuffer */
+#define MATROXFB_SET_OUTPUT_CONNECTION	_IOW('n',0xF8,size_t)
+/* which outputs are connected to this framebuffer */
+#define MATROXFB_GET_OUTPUT_CONNECTION	_IOR('n',0xF8,size_t)
+/* which outputs are available for this framebuffer */
+#define MATROXFB_GET_AVAILABLE_OUTPUTS	_IOR('n',0xF9,size_t)
+/* which outputs exist on this framebuffer */
+#define MATROXFB_GET_ALL_OUTPUTS	_IOR('n',0xFB,size_t)
+
+enum matroxfb_ctrl_id {
+  MATROXFB_CID_TESTOUT	 = V4L2_CID_PRIVATE_BASE,
+  MATROXFB_CID_DEFLICKER,
+  MATROXFB_CID_LAST
+};
+
+#endif
+
diff --git a/contrib/libs/linux-headers/linux/max2175.h b/contrib/libs/linux-headers/linux/max2175.h
new file mode 100644
index 0000000000..daedc4eb9b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/max2175.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * max2175.h
+ *
+ * Maxim Integrated MAX2175 RF to Bits tuner driver - user space header file.
+ *
+ * Copyright (C) 2016 Maxim Integrated Products
+ * Copyright (C) 2017 Renesas Electronics Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __UAPI_MAX2175_H_
+#define __UAPI_MAX2175_H_
+
+#include <linux/v4l2-controls.h>
+
+#define V4L2_CID_MAX2175_I2S_ENABLE	(V4L2_CID_USER_MAX217X_BASE + 0x01)
+#define V4L2_CID_MAX2175_HSLS		(V4L2_CID_USER_MAX217X_BASE + 0x02)
+#define V4L2_CID_MAX2175_RX_MODE	(V4L2_CID_USER_MAX217X_BASE + 0x03)
+
+#endif /* __UAPI_MAX2175_H_ */
diff --git a/contrib/libs/linux-headers/linux/mctp.h b/contrib/libs/linux-headers/linux/mctp.h
new file mode 100644
index 0000000000..154ab56651
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mctp.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Management Component Transport Protocol (MCTP)
+ *
+ * Copyright (c) 2021 Code Construct
+ * Copyright (c) 2021 Google
+ */
+
+#ifndef __UAPI_MCTP_H
+#define __UAPI_MCTP_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/netdevice.h>
+
+typedef __u8			mctp_eid_t;
+
+struct mctp_addr {
+	mctp_eid_t		s_addr;
+};
+
+struct sockaddr_mctp {
+	__kernel_sa_family_t	smctp_family;
+	__u16			__smctp_pad0;
+	unsigned int		smctp_network;
+	struct mctp_addr	smctp_addr;
+	__u8			smctp_type;
+	__u8			smctp_tag;
+	__u8			__smctp_pad1;
+};
+
+struct sockaddr_mctp_ext {
+	struct sockaddr_mctp	smctp_base;
+	int			smctp_ifindex;
+	__u8			smctp_halen;
+	__u8			__smctp_pad0[3];
+	__u8			smctp_haddr[MAX_ADDR_LEN];
+};
+
+#define MCTP_NET_ANY		0x0
+
+#define MCTP_ADDR_NULL		0x00
+#define MCTP_ADDR_ANY		0xff
+
+#define MCTP_TAG_MASK		0x07
+#define MCTP_TAG_OWNER		0x08
+#define MCTP_TAG_PREALLOC	0x10
+
+#define MCTP_OPT_ADDR_EXT	1
+
+#define SIOCMCTPALLOCTAG	(SIOCPROTOPRIVATE + 0)
+#define SIOCMCTPDROPTAG		(SIOCPROTOPRIVATE + 1)
+
+struct mctp_ioc_tag_ctl {
+	mctp_eid_t	peer_addr;
+
+	/* For SIOCMCTPALLOCTAG: must be passed as zero, kernel will
+	 * populate with the allocated tag value. Returned tag value will
+	 * always have TO and PREALLOC set.
+	 *
+	 * For SIOCMCTPDROPTAG: userspace provides tag value to drop, from
+	 * a prior SIOCMCTPALLOCTAG call (and so must have TO and PREALLOC set).
+	 */
+	__u8		tag;
+	__u16		flags;
+};
+
+#endif /* __UAPI_MCTP_H */
diff --git a/contrib/libs/linux-headers/linux/mdio.h b/contrib/libs/linux-headers/linux/mdio.h
new file mode 100644
index 0000000000..f9afcd7a59
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mdio.h
@@ -0,0 +1,447 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/mdio.h: definitions for MDIO (clause 45) transceivers
+ * Copyright 2006-2009 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef __LINUX_MDIO_H__
+#define __LINUX_MDIO_H__
+
+#include <linux/types.h>
+#include <linux/mii.h>
+
+/* MDIO Manageable Devices (MMDs). */
+#define MDIO_MMD_PMAPMD		1	/* Physical Medium Attachment/
+					 * Physical Medium Dependent */
+#define MDIO_MMD_WIS		2	/* WAN Interface Sublayer */
+#define MDIO_MMD_PCS		3	/* Physical Coding Sublayer */
+#define MDIO_MMD_PHYXS		4	/* PHY Extender Sublayer */
+#define MDIO_MMD_DTEXS		5	/* DTE Extender Sublayer */
+#define MDIO_MMD_TC		6	/* Transmission Convergence */
+#define MDIO_MMD_AN		7	/* Auto-Negotiation */
+#define MDIO_MMD_C22EXT		29	/* Clause 22 extension */
+#define MDIO_MMD_VEND1		30	/* Vendor specific 1 */
+#define MDIO_MMD_VEND2		31	/* Vendor specific 2 */
+
+/* Generic MDIO registers. */
+#define MDIO_CTRL1		MII_BMCR
+#define MDIO_STAT1		MII_BMSR
+#define MDIO_DEVID1		MII_PHYSID1
+#define MDIO_DEVID2		MII_PHYSID2
+#define MDIO_SPEED		4	/* Speed ability */
+#define MDIO_DEVS1		5	/* Devices in package */
+#define MDIO_DEVS2		6
+#define MDIO_CTRL2		7	/* 10G control 2 */
+#define MDIO_STAT2		8	/* 10G status 2 */
+#define MDIO_PMA_TXDIS		9	/* 10G PMA/PMD transmit disable */
+#define MDIO_PMA_RXDET		10	/* 10G PMA/PMD receive signal detect */
+#define MDIO_PMA_EXTABLE	11	/* 10G PMA/PMD extended ability */
+#define MDIO_PKGID1		14	/* Package identifier */
+#define MDIO_PKGID2		15
+#define MDIO_AN_ADVERTISE	16	/* AN advertising (base page) */
+#define MDIO_AN_LPA		19	/* AN LP abilities (base page) */
+#define MDIO_PCS_EEE_ABLE	20	/* EEE Capability register */
+#define MDIO_PCS_EEE_ABLE2	21	/* EEE Capability register 2 */
+#define MDIO_PMA_NG_EXTABLE	21	/* 2.5G/5G PMA/PMD extended ability */
+#define MDIO_PCS_EEE_WK_ERR	22	/* EEE wake error counter */
+#define MDIO_PHYXS_LNSTAT	24	/* PHY XGXS lane state */
+#define MDIO_AN_EEE_ADV		60	/* EEE advertisement */
+#define MDIO_AN_EEE_LPABLE	61	/* EEE link partner ability */
+#define MDIO_AN_EEE_ADV2	62	/* EEE advertisement 2 */
+#define MDIO_AN_EEE_LPABLE2	63	/* EEE link partner ability 2 */
+#define MDIO_AN_CTRL2		64	/* AN THP bypass request control */
+
+/* Media-dependent registers. */
+#define MDIO_PMA_10GBT_SWAPPOL	130	/* 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_TXPWR	131	/* 10GBASE-T TX power control */
+#define MDIO_PMA_10GBT_SNR	133	/* 10GBASE-T SNR margin, lane A.
+					 * Lanes B-D are numbered 134-136. */
+#define MDIO_PMA_10GBR_FSRT_CSR	147	/* 10GBASE-R fast retrain status and control */
+#define MDIO_PMA_10GBR_FECABLE	170	/* 10GBASE-R FEC ability */
+#define MDIO_PCS_10GBX_STAT1	24	/* 10GBASE-X PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT1	32	/* 10GBASE-R/-T PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT2	33	/* 10GBASE-R/-T PCS status 2 */
+#define MDIO_AN_10GBT_CTRL	32	/* 10GBASE-T auto-negotiation control */
+#define MDIO_AN_10GBT_STAT	33	/* 10GBASE-T auto-negotiation status */
+#define MDIO_B10L_PMA_CTRL	2294	/* 10BASE-T1L PMA control */
+#define MDIO_PMA_10T1L_STAT	2295	/* 10BASE-T1L PMA status */
+#define MDIO_PCS_10T1L_CTRL	2278	/* 10BASE-T1L PCS control */
+#define MDIO_PMA_PMD_BT1	18	/* BASE-T1 PMA/PMD extended ability */
+#define MDIO_AN_T1_CTRL		512	/* BASE-T1 AN control */
+#define MDIO_AN_T1_STAT		513	/* BASE-T1 AN status */
+#define MDIO_AN_T1_ADV_L	514	/* BASE-T1 AN advertisement register [15:0] */
+#define MDIO_AN_T1_ADV_M	515	/* BASE-T1 AN advertisement register [31:16] */
+#define MDIO_AN_T1_ADV_H	516	/* BASE-T1 AN advertisement register [47:32] */
+#define MDIO_AN_T1_LP_L		517	/* BASE-T1 AN LP Base Page ability register [15:0] */
+#define MDIO_AN_T1_LP_M		518	/* BASE-T1 AN LP Base Page ability register [31:16] */
+#define MDIO_AN_T1_LP_H		519	/* BASE-T1 AN LP Base Page ability register [47:32] */
+#define MDIO_AN_10BT1_AN_CTRL	526	/* 10BASE-T1 AN control register */
+#define MDIO_AN_10BT1_AN_STAT	527	/* 10BASE-T1 AN status register */
+#define MDIO_PMA_PMD_BT1_CTRL	2100	/* BASE-T1 PMA/PMD control register */
+
+/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
+#define MDIO_PMA_LASI_RXCTRL	0x9000	/* RX_ALARM control */
+#define MDIO_PMA_LASI_TXCTRL	0x9001	/* TX_ALARM control */
+#define MDIO_PMA_LASI_CTRL	0x9002	/* LASI control */
+#define MDIO_PMA_LASI_RXSTAT	0x9003	/* RX_ALARM status */
+#define MDIO_PMA_LASI_TXSTAT	0x9004	/* TX_ALARM status */
+#define MDIO_PMA_LASI_STAT	0x9005	/* LASI status */
+
+/* Control register 1. */
+/* Enable extended speed selection */
+#define MDIO_CTRL1_SPEEDSELEXT		(BMCR_SPEED1000 | BMCR_SPEED100)
+/* All speed selection bits */
+#define MDIO_CTRL1_SPEEDSEL		(MDIO_CTRL1_SPEEDSELEXT | 0x003c)
+#define MDIO_CTRL1_FULLDPLX		BMCR_FULLDPLX
+#define MDIO_CTRL1_LPOWER		BMCR_PDOWN
+#define MDIO_CTRL1_RESET		BMCR_RESET
+#define MDIO_PMA_CTRL1_LOOPBACK		0x0001
+#define MDIO_PMA_CTRL1_SPEED1000	BMCR_SPEED1000
+#define MDIO_PMA_CTRL1_SPEED100		BMCR_SPEED100
+#define MDIO_PCS_CTRL1_LOOPBACK		BMCR_LOOPBACK
+#define MDIO_PHYXS_CTRL1_LOOPBACK	BMCR_LOOPBACK
+#define MDIO_AN_CTRL1_RESTART		BMCR_ANRESTART
+#define MDIO_AN_CTRL1_ENABLE		BMCR_ANENABLE
+#define MDIO_AN_CTRL1_XNP		0x2000	/* Enable extended next page */
+#define MDIO_PCS_CTRL1_CLKSTOP_EN	0x400	/* Stop the clock during LPI */
+
+/* 10 Gb/s */
+#define MDIO_CTRL1_SPEED10G		(MDIO_CTRL1_SPEEDSELEXT | 0x00)
+/* 10PASS-TS/2BASE-TL */
+#define MDIO_CTRL1_SPEED10P2B		(MDIO_CTRL1_SPEEDSELEXT | 0x04)
+/* 2.5 Gb/s */
+#define MDIO_CTRL1_SPEED2_5G		(MDIO_CTRL1_SPEEDSELEXT | 0x18)
+/* 5 Gb/s */
+#define MDIO_CTRL1_SPEED5G		(MDIO_CTRL1_SPEEDSELEXT | 0x1c)
+
+/* Status register 1. */
+#define MDIO_STAT1_LPOWERABLE		0x0002	/* Low-power ability */
+#define MDIO_STAT1_LSTATUS		BMSR_LSTATUS
+#define MDIO_STAT1_FAULT		0x0080	/* Fault */
+#define MDIO_AN_STAT1_LPABLE		0x0001	/* Link partner AN ability */
+#define MDIO_AN_STAT1_ABLE		BMSR_ANEGCAPABLE
+#define MDIO_AN_STAT1_RFAULT		BMSR_RFAULT
+#define MDIO_AN_STAT1_COMPLETE		BMSR_ANEGCOMPLETE
+#define MDIO_AN_STAT1_PAGE		0x0040	/* Page received */
+#define MDIO_AN_STAT1_XNP		0x0080	/* Extended next page status */
+
+/* Speed register. */
+#define MDIO_SPEED_10G			0x0001	/* 10G capable */
+#define MDIO_PMA_SPEED_2B		0x0002	/* 2BASE-TL capable */
+#define MDIO_PMA_SPEED_10P		0x0004	/* 10PASS-TS capable */
+#define MDIO_PMA_SPEED_1000		0x0010	/* 1000M capable */
+#define MDIO_PMA_SPEED_100		0x0020	/* 100M capable */
+#define MDIO_PMA_SPEED_10		0x0040	/* 10M capable */
+#define MDIO_PCS_SPEED_10P2B		0x0002	/* 10PASS-TS/2BASE-TL capable */
+#define MDIO_PCS_SPEED_2_5G		0x0040	/* 2.5G capable */
+#define MDIO_PCS_SPEED_5G		0x0080	/* 5G capable */
+
+/* Device present registers. */
+#define MDIO_DEVS_PRESENT(devad)	(1 << (devad))
+#define MDIO_DEVS_C22PRESENT		MDIO_DEVS_PRESENT(0)
+#define MDIO_DEVS_PMAPMD		MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD)
+#define MDIO_DEVS_WIS			MDIO_DEVS_PRESENT(MDIO_MMD_WIS)
+#define MDIO_DEVS_PCS			MDIO_DEVS_PRESENT(MDIO_MMD_PCS)
+#define MDIO_DEVS_PHYXS			MDIO_DEVS_PRESENT(MDIO_MMD_PHYXS)
+#define MDIO_DEVS_DTEXS			MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS)
+#define MDIO_DEVS_TC			MDIO_DEVS_PRESENT(MDIO_MMD_TC)
+#define MDIO_DEVS_AN			MDIO_DEVS_PRESENT(MDIO_MMD_AN)
+#define MDIO_DEVS_C22EXT		MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT)
+#define MDIO_DEVS_VEND1			MDIO_DEVS_PRESENT(MDIO_MMD_VEND1)
+#define MDIO_DEVS_VEND2			MDIO_DEVS_PRESENT(MDIO_MMD_VEND2)
+
+/* Control register 2. */
+#define MDIO_PMA_CTRL2_TYPE		0x000f	/* PMA/PMD type selection */
+#define MDIO_PMA_CTRL2_10GBCX4		0x0000	/* 10GBASE-CX4 type */
+#define MDIO_PMA_CTRL2_10GBEW		0x0001	/* 10GBASE-EW type */
+#define MDIO_PMA_CTRL2_10GBLW		0x0002	/* 10GBASE-LW type */
+#define MDIO_PMA_CTRL2_10GBSW		0x0003	/* 10GBASE-SW type */
+#define MDIO_PMA_CTRL2_10GBLX4		0x0004	/* 10GBASE-LX4 type */
+#define MDIO_PMA_CTRL2_10GBER		0x0005	/* 10GBASE-ER type */
+#define MDIO_PMA_CTRL2_10GBLR		0x0006	/* 10GBASE-LR type */
+#define MDIO_PMA_CTRL2_10GBSR		0x0007	/* 10GBASE-SR type */
+#define MDIO_PMA_CTRL2_10GBLRM		0x0008	/* 10GBASE-LRM type */
+#define MDIO_PMA_CTRL2_10GBT		0x0009	/* 10GBASE-T type */
+#define MDIO_PMA_CTRL2_10GBKX4		0x000a	/* 10GBASE-KX4 type */
+#define MDIO_PMA_CTRL2_10GBKR		0x000b	/* 10GBASE-KR type */
+#define MDIO_PMA_CTRL2_1000BT		0x000c	/* 1000BASE-T type */
+#define MDIO_PMA_CTRL2_1000BKX		0x000d	/* 1000BASE-KX type */
+#define MDIO_PMA_CTRL2_100BTX		0x000e	/* 100BASE-TX type */
+#define MDIO_PMA_CTRL2_10BT		0x000f	/* 10BASE-T type */
+#define MDIO_PMA_CTRL2_2_5GBT		0x0030  /* 2.5GBaseT type */
+#define MDIO_PMA_CTRL2_5GBT		0x0031  /* 5GBaseT type */
+#define MDIO_PMA_CTRL2_BASET1		0x003D  /* BASE-T1 type */
+#define MDIO_PCS_CTRL2_TYPE		0x0003	/* PCS type selection */
+#define MDIO_PCS_CTRL2_10GBR		0x0000	/* 10GBASE-R type */
+#define MDIO_PCS_CTRL2_10GBX		0x0001	/* 10GBASE-X type */
+#define MDIO_PCS_CTRL2_10GBW		0x0002	/* 10GBASE-W type */
+#define MDIO_PCS_CTRL2_10GBT		0x0003	/* 10GBASE-T type */
+
+/* Status register 2. */
+#define MDIO_STAT2_RXFAULT		0x0400	/* Receive fault */
+#define MDIO_STAT2_TXFAULT		0x0800	/* Transmit fault */
+#define MDIO_STAT2_DEVPRST		0xc000	/* Device present */
+#define MDIO_STAT2_DEVPRST_VAL		0x8000	/* Device present value */
+#define MDIO_PMA_STAT2_LBABLE		0x0001	/* PMA loopback ability */
+#define MDIO_PMA_STAT2_10GBEW		0x0002	/* 10GBASE-EW ability */
+#define MDIO_PMA_STAT2_10GBLW		0x0004	/* 10GBASE-LW ability */
+#define MDIO_PMA_STAT2_10GBSW		0x0008	/* 10GBASE-SW ability */
+#define MDIO_PMA_STAT2_10GBLX4		0x0010	/* 10GBASE-LX4 ability */
+#define MDIO_PMA_STAT2_10GBER		0x0020	/* 10GBASE-ER ability */
+#define MDIO_PMA_STAT2_10GBLR		0x0040	/* 10GBASE-LR ability */
+#define MDIO_PMA_STAT2_10GBSR		0x0080	/* 10GBASE-SR ability */
+#define MDIO_PMD_STAT2_TXDISAB		0x0100	/* PMD TX disable ability */
+#define MDIO_PMA_STAT2_EXTABLE		0x0200	/* Extended abilities */
+#define MDIO_PMA_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
+#define MDIO_PMA_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */
+#define MDIO_PCS_STAT2_10GBR		0x0001	/* 10GBASE-R capable */
+#define MDIO_PCS_STAT2_10GBX		0x0002	/* 10GBASE-X capable */
+#define MDIO_PCS_STAT2_10GBW		0x0004	/* 10GBASE-W capable */
+#define MDIO_PCS_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
+#define MDIO_PCS_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */
+
+/* Transmit disable register. */
+#define MDIO_PMD_TXDIS_GLOBAL		0x0001	/* Global PMD TX disable */
+#define MDIO_PMD_TXDIS_0		0x0002	/* PMD TX disable 0 */
+#define MDIO_PMD_TXDIS_1		0x0004	/* PMD TX disable 1 */
+#define MDIO_PMD_TXDIS_2		0x0008	/* PMD TX disable 2 */
+#define MDIO_PMD_TXDIS_3		0x0010	/* PMD TX disable 3 */
+
+/* Receive signal detect register. */
+#define MDIO_PMD_RXDET_GLOBAL		0x0001	/* Global PMD RX signal detect */
+#define MDIO_PMD_RXDET_0		0x0002	/* PMD RX signal detect 0 */
+#define MDIO_PMD_RXDET_1		0x0004	/* PMD RX signal detect 1 */
+#define MDIO_PMD_RXDET_2		0x0008	/* PMD RX signal detect 2 */
+#define MDIO_PMD_RXDET_3		0x0010	/* PMD RX signal detect 3 */
+
+/* Extended abilities register. */
+#define MDIO_PMA_EXTABLE_10GCX4		0x0001	/* 10GBASE-CX4 ability */
+#define MDIO_PMA_EXTABLE_10GBLRM	0x0002	/* 10GBASE-LRM ability */
+#define MDIO_PMA_EXTABLE_10GBT		0x0004	/* 10GBASE-T ability */
+#define MDIO_PMA_EXTABLE_10GBKX4	0x0008	/* 10GBASE-KX4 ability */
+#define MDIO_PMA_EXTABLE_10GBKR		0x0010	/* 10GBASE-KR ability */
+#define MDIO_PMA_EXTABLE_1000BT		0x0020	/* 1000BASE-T ability */
+#define MDIO_PMA_EXTABLE_1000BKX	0x0040	/* 1000BASE-KX ability */
+#define MDIO_PMA_EXTABLE_100BTX		0x0080	/* 100BASE-TX ability */
+#define MDIO_PMA_EXTABLE_10BT		0x0100	/* 10BASE-T ability */
+#define MDIO_PMA_EXTABLE_BT1		0x0800	/* BASE-T1 ability */
+#define MDIO_PMA_EXTABLE_NBT		0x4000  /* 2.5/5GBASE-T ability */
+
+/* PHY XGXS lane state register. */
+#define MDIO_PHYXS_LNSTAT_SYNC0		0x0001
+#define MDIO_PHYXS_LNSTAT_SYNC1		0x0002
+#define MDIO_PHYXS_LNSTAT_SYNC2		0x0004
+#define MDIO_PHYXS_LNSTAT_SYNC3		0x0008
+#define MDIO_PHYXS_LNSTAT_ALIGN		0x1000
+
+/* PMA 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_SWAPPOL_ABNX	0x0001	/* Pair A/B uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_CDNX	0x0002	/* Pair C/D uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_AREV	0x0100	/* Pair A polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_BREV	0x0200	/* Pair B polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_CREV	0x0400	/* Pair C polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_DREV	0x0800	/* Pair D polarity reversed */
+
+/* PMA 10GBASE-T TX power register. */
+#define MDIO_PMA_10GBT_TXPWR_SHORT	0x0001	/* Short-reach mode */
+
+/* PMA 10GBASE-T SNR registers. */
+/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000. */
+#define MDIO_PMA_10GBT_SNR_BIAS		0x8000
+#define MDIO_PMA_10GBT_SNR_MAX		127
+
+/* PMA 10GBASE-R FEC ability register. */
+#define MDIO_PMA_10GBR_FECABLE_ABLE	0x0001	/* FEC ability */
+#define MDIO_PMA_10GBR_FECABLE_ERRABLE	0x0002	/* FEC error indic. ability */
+
+/* PMA 10GBASE-R Fast Retrain status and control register. */
+#define MDIO_PMA_10GBR_FSRT_ENABLE	0x0001	/* Fast retrain enable */
+
+/* PCS 10GBASE-R/-T status register 1. */
+#define MDIO_PCS_10GBRT_STAT1_BLKLK	0x0001	/* Block lock attained */
+
+/* PCS 10GBASE-R/-T status register 2. */
+#define MDIO_PCS_10GBRT_STAT2_ERR	0x00ff
+#define MDIO_PCS_10GBRT_STAT2_BER	0x3f00
+
+/* AN 10GBASE-T control register. */
+#define MDIO_AN_10GBT_CTRL_ADVFSRT2_5G	0x0020	/* Advertise 2.5GBASE-T fast retrain */
+#define MDIO_AN_10GBT_CTRL_ADV2_5G	0x0080	/* Advertise 2.5GBASE-T */
+#define MDIO_AN_10GBT_CTRL_ADV5G	0x0100	/* Advertise 5GBASE-T */
+#define MDIO_AN_10GBT_CTRL_ADV10G	0x1000	/* Advertise 10GBASE-T */
+
+/* AN 10GBASE-T status register. */
+#define MDIO_AN_10GBT_STAT_LP2_5G	0x0020  /* LP is 2.5GBT capable */
+#define MDIO_AN_10GBT_STAT_LP5G		0x0040  /* LP is 5GBT capable */
+#define MDIO_AN_10GBT_STAT_LPTRR	0x0200	/* LP training reset req. */
+#define MDIO_AN_10GBT_STAT_LPLTABLE	0x0400	/* LP loop timing ability */
+#define MDIO_AN_10GBT_STAT_LP10G	0x0800	/* LP is 10GBT capable */
+#define MDIO_AN_10GBT_STAT_REMOK	0x1000	/* Remote OK */
+#define MDIO_AN_10GBT_STAT_LOCOK	0x2000	/* Local OK */
+#define MDIO_AN_10GBT_STAT_MS		0x4000	/* Master/slave config */
+#define MDIO_AN_10GBT_STAT_MSFLT	0x8000	/* Master/slave config fault */
+
+/* 10BASE-T1L PMA control */
+#define MDIO_PMA_10T1L_CTRL_LB_EN	0x0001	/* Enable loopback mode */
+#define MDIO_PMA_10T1L_CTRL_EEE_EN	0x0400	/* Enable EEE mode */
+#define MDIO_PMA_10T1L_CTRL_LOW_POWER	0x0800	/* Low-power mode */
+#define MDIO_PMA_10T1L_CTRL_2V4_EN	0x1000	/* Enable 2.4 Vpp operating mode */
+#define MDIO_PMA_10T1L_CTRL_TX_DIS	0x4000	/* Transmit disable */
+#define MDIO_PMA_10T1L_CTRL_PMA_RST	0x8000	/* MA reset */
+
+/* 10BASE-T1L PMA status register. */
+#define MDIO_PMA_10T1L_STAT_LINK	0x0001	/* PMA receive link up */
+#define MDIO_PMA_10T1L_STAT_FAULT	0x0002	/* Fault condition detected */
+#define MDIO_PMA_10T1L_STAT_POLARITY	0x0004	/* Receive polarity is reversed */
+#define MDIO_PMA_10T1L_STAT_RECV_FAULT	0x0200	/* Able to detect fault on receive path */
+#define MDIO_PMA_10T1L_STAT_EEE		0x0400	/* PHY has EEE ability */
+#define MDIO_PMA_10T1L_STAT_LOW_POWER	0x0800	/* PMA has low-power ability */
+#define MDIO_PMA_10T1L_STAT_2V4_ABLE	0x1000	/* PHY has 2.4 Vpp operating mode ability */
+#define MDIO_PMA_10T1L_STAT_LB_ABLE	0x2000	/* PHY has loopback ability */
+
+/* 10BASE-T1L PCS control register. */
+#define MDIO_PCS_10T1L_CTRL_LB		0x4000	/* Enable PCS level loopback mode */
+#define MDIO_PCS_10T1L_CTRL_RESET	0x8000	/* PCS reset */
+
+/* BASE-T1 PMA/PMD extended ability register. */
+#define MDIO_PMA_PMD_BT1_B10L_ABLE	0x0004	/* 10BASE-T1L Ability */
+
+/* BASE-T1 auto-negotiation advertisement register [15:0] */
+#define MDIO_AN_T1_ADV_L_PAUSE_CAP	ADVERTISE_PAUSE_CAP
+#define MDIO_AN_T1_ADV_L_PAUSE_ASYM	ADVERTISE_PAUSE_ASYM
+#define MDIO_AN_T1_ADV_L_FORCE_MS	0x1000	/* Force Master/slave Configuration */
+#define MDIO_AN_T1_ADV_L_REMOTE_FAULT	ADVERTISE_RFAULT
+#define MDIO_AN_T1_ADV_L_ACK		ADVERTISE_LPACK
+#define MDIO_AN_T1_ADV_L_NEXT_PAGE_REQ	ADVERTISE_NPAGE
+
+/* BASE-T1 auto-negotiation advertisement register [31:16] */
+#define MDIO_AN_T1_ADV_M_B10L		0x4000	/* device is compatible with 10BASE-T1L */
+#define MDIO_AN_T1_ADV_M_MST		0x0010	/* advertise master preference */
+
+/* BASE-T1 auto-negotiation advertisement register [47:32] */
+#define MDIO_AN_T1_ADV_H_10L_TX_HI_REQ	0x1000	/* 10BASE-T1L High Level Transmit Request */
+#define MDIO_AN_T1_ADV_H_10L_TX_HI	0x2000	/* 10BASE-T1L High Level Transmit Ability */
+
+/* BASE-T1 AN LP Base Page ability register [15:0] */
+#define MDIO_AN_T1_LP_L_PAUSE_CAP	LPA_PAUSE_CAP
+#define MDIO_AN_T1_LP_L_PAUSE_ASYM	LPA_PAUSE_ASYM
+#define MDIO_AN_T1_LP_L_FORCE_MS	0x1000	/* LP Force Master/slave Configuration */
+#define MDIO_AN_T1_LP_L_REMOTE_FAULT	LPA_RFAULT
+#define MDIO_AN_T1_LP_L_ACK		LPA_LPACK
+#define MDIO_AN_T1_LP_L_NEXT_PAGE_REQ	LPA_NPAGE
+
+/* BASE-T1 AN LP Base Page ability register [31:16] */
+#define MDIO_AN_T1_LP_M_MST		0x0010	/* LP master preference */
+#define MDIO_AN_T1_LP_M_B10L		0x4000	/* LP is compatible with 10BASE-T1L */
+
+/* BASE-T1 AN LP Base Page ability register [47:32] */
+#define MDIO_AN_T1_LP_H_10L_TX_HI_REQ	0x1000	/* 10BASE-T1L High Level LP Transmit Request */
+#define MDIO_AN_T1_LP_H_10L_TX_HI	0x2000	/* 10BASE-T1L High Level LP Transmit Ability */
+
+/* 10BASE-T1 AN control register */
+#define MDIO_AN_10BT1_AN_CTRL_ADV_EEE_T1L	0x4000 /* 10BASE-T1L EEE ability advertisement */
+
+/* 10BASE-T1 AN status register */
+#define MDIO_AN_10BT1_AN_STAT_LPA_EEE_T1L	0x4000 /* 10BASE-T1L LP EEE ability advertisement */
+
+/* BASE-T1 PMA/PMD control register */
+#define MDIO_PMA_PMD_BT1_CTRL_CFG_MST	0x4000 /* MASTER-SLAVE config value */
+
+/* EEE Supported/Advertisement/LP Advertisement registers.
+ *
+ * EEE capability Register (3.20), Advertisement (7.60) and
+ * Link partner ability (7.61) registers have and can use the same identical
+ * bit masks.
+ */
+#define MDIO_AN_EEE_ADV_100TX	0x0002	/* Advertise 100TX EEE cap */
+#define MDIO_AN_EEE_ADV_1000T	0x0004	/* Advertise 1000T EEE cap */
+/* Note: the two defines above can be potentially used by the user-land
+ * and cannot remove them now.
+ * So, we define the new generic MDIO_EEE_100TX and MDIO_EEE_1000T macros
+ * using the previous ones (that can be considered obsolete).
+ */
+#define MDIO_EEE_100TX		MDIO_AN_EEE_ADV_100TX	/* 100TX EEE cap */
+#define MDIO_EEE_1000T		MDIO_AN_EEE_ADV_1000T	/* 1000T EEE cap */
+#define MDIO_EEE_10GT		0x0008	/* 10GT EEE cap */
+#define MDIO_EEE_1000KX		0x0010	/* 1000KX EEE cap */
+#define MDIO_EEE_10GKX4		0x0020	/* 10G KX4 EEE cap */
+#define MDIO_EEE_10GKR		0x0040	/* 10G KR EEE cap */
+#define MDIO_EEE_40GR_FW	0x0100	/* 40G R fast wake */
+#define MDIO_EEE_40GR_DS	0x0200	/* 40G R deep sleep */
+#define MDIO_EEE_100GR_FW	0x1000	/* 100G R fast wake */
+#define MDIO_EEE_100GR_DS	0x2000	/* 100G R deep sleep */
+
+#define MDIO_EEE_2_5GT		0x0001	/* 2.5GT EEE cap */
+#define MDIO_EEE_5GT		0x0002	/* 5GT EEE cap */
+
+/* AN MultiGBASE-T AN control 2 */
+#define MDIO_AN_THP_BP2_5GT	0x0008	/* 2.5GT THP bypass request */
+
+/* 2.5G/5G Extended abilities register. */
+#define MDIO_PMA_NG_EXTABLE_2_5GBT	0x0001	/* 2.5GBASET ability */
+#define MDIO_PMA_NG_EXTABLE_5GBT	0x0002	/* 5GBASET ability */
+
+/* LASI RX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_RX_PHYXSLFLT	0x0001	/* PHY XS RX local fault */
+#define MDIO_PMA_LASI_RX_PCSLFLT	0x0008	/* PCS RX local fault */
+#define MDIO_PMA_LASI_RX_PMALFLT	0x0010	/* PMA/PMD RX local fault */
+#define MDIO_PMA_LASI_RX_OPTICPOWERFLT	0x0020	/* RX optical power fault */
+#define MDIO_PMA_LASI_RX_WISLFLT	0x0200	/* WIS local fault */
+
+/* LASI TX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_TX_PHYXSLFLT	0x0001	/* PHY XS TX local fault */
+#define MDIO_PMA_LASI_TX_PCSLFLT	0x0008	/* PCS TX local fault */
+#define MDIO_PMA_LASI_TX_PMALFLT	0x0010	/* PMA/PMD TX local fault */
+#define MDIO_PMA_LASI_TX_LASERPOWERFLT	0x0080	/* Laser output power fault */
+#define MDIO_PMA_LASI_TX_LASERTEMPFLT	0x0100	/* Laser temperature fault */
+#define MDIO_PMA_LASI_TX_LASERBICURRFLT	0x0200	/* Laser bias current fault */
+
+/* LASI control/status registers. */
+#define MDIO_PMA_LASI_LSALARM		0x0001	/* LS_ALARM enable/status */
+#define MDIO_PMA_LASI_TXALARM		0x0002	/* TX_ALARM enable/status */
+#define MDIO_PMA_LASI_RXALARM		0x0004	/* RX_ALARM enable/status */
+
+/* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */
+
+#define MDIO_PHY_ID_C45			0x8000
+#define MDIO_PHY_ID_PRTAD		0x03e0
+#define MDIO_PHY_ID_DEVAD		0x001f
+#define MDIO_PHY_ID_C45_MASK						\
+	(MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD)
+
+static __inline__ __u16 mdio_phy_id_c45(int prtad, int devad)
+{
+	return MDIO_PHY_ID_C45 | (prtad << 5) | devad;
+}
+
+/* UsxgmiiChannelInfo[15:0] for USXGMII in-band auto-negotiation.*/
+#define MDIO_USXGMII_EEE_CLK_STP	0x0080	/* EEE clock stop supported */
+#define MDIO_USXGMII_EEE		0x0100	/* EEE supported */
+#define MDIO_USXGMII_SPD_MASK		0x0e00	/* USXGMII speed mask */
+#define MDIO_USXGMII_FULL_DUPLEX	0x1000	/* USXGMII full duplex */
+#define MDIO_USXGMII_DPX_SPD_MASK	0x1e00	/* USXGMII duplex and speed bits */
+#define MDIO_USXGMII_10			0x0000	/* 10Mbps */
+#define MDIO_USXGMII_10HALF		0x0000	/* 10Mbps half-duplex */
+#define MDIO_USXGMII_10FULL		0x1000	/* 10Mbps full-duplex */
+#define MDIO_USXGMII_100		0x0200	/* 100Mbps */
+#define MDIO_USXGMII_100HALF		0x0200	/* 100Mbps half-duplex */
+#define MDIO_USXGMII_100FULL		0x1200	/* 100Mbps full-duplex */
+#define MDIO_USXGMII_1000		0x0400	/* 1000Mbps */
+#define MDIO_USXGMII_1000HALF		0x0400	/* 1000Mbps half-duplex */
+#define MDIO_USXGMII_1000FULL		0x1400	/* 1000Mbps full-duplex */
+#define MDIO_USXGMII_10G		0x0600	/* 10Gbps */
+#define MDIO_USXGMII_10GHALF		0x0600	/* 10Gbps half-duplex */
+#define MDIO_USXGMII_10GFULL		0x1600	/* 10Gbps full-duplex */
+#define MDIO_USXGMII_2500		0x0800	/* 2500Mbps */
+#define MDIO_USXGMII_2500HALF		0x0800	/* 2500Mbps half-duplex */
+#define MDIO_USXGMII_2500FULL		0x1800	/* 2500Mbps full-duplex */
+#define MDIO_USXGMII_5000		0x0a00	/* 5000Mbps */
+#define MDIO_USXGMII_5000HALF		0x0a00	/* 5000Mbps half-duplex */
+#define MDIO_USXGMII_5000FULL		0x1a00	/* 5000Mbps full-duplex */
+#define MDIO_USXGMII_LINK		0x8000	/* PHY link with copper-side partner */
+
+#endif /* __LINUX_MDIO_H__ */
diff --git a/contrib/libs/linux-headers/linux/media-bus-format.h b/contrib/libs/linux-headers/linux/media-bus-format.h
new file mode 100644
index 0000000000..a03c543cb0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/media-bus-format.h
@@ -0,0 +1,176 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Media Bus API header
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_MEDIA_BUS_FORMAT_H
+#define __LINUX_MEDIA_BUS_FORMAT_H
+
+/*
+ * These bus formats uniquely identify data formats on the data bus. Format 0
+ * is reserved, MEDIA_BUS_FMT_FIXED shall be used by host-client pairs, where
+ * the data format is fixed. Additionally, "2X8" means that one pixel is
+ * transferred in two 8-bit samples, "BE" or "LE" specify in which order those
+ * samples are transferred over the bus: "LE" means that the least significant
+ * bits are transferred first, "BE" means that the most significant bits are
+ * transferred first, and "PADHI" and "PADLO" define which bits - low or high,
+ * in the incomplete high byte, are filled with padding bits.
+ *
+ * The bus formats are grouped by type, bus_width, bits per component, samples
+ * per pixel and order of subsamples. Numerical values are sorted using generic
+ * numerical sort order (8 thus comes before 10).
+ *
+ * As their value can't change when a new bus format is inserted in the
+ * enumeration, the bus formats are explicitly given a numerical value. The next
+ * free values for each category are listed below, update them when inserting
+ * new pixel codes.
+ */
+
+#define MEDIA_BUS_FMT_FIXED			0x0001
+
+/* RGB - next is	0x1025 */
+#define MEDIA_BUS_FMT_RGB444_1X12		0x1016
+#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
+#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
+#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
+#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
+#define MEDIA_BUS_FMT_RGB565_1X16		0x1017
+#define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
+#define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
+#define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
+#define MEDIA_BUS_FMT_RGB565_2X8_LE		0x1008
+#define MEDIA_BUS_FMT_RGB666_1X18		0x1009
+#define MEDIA_BUS_FMT_BGR666_1X18		0x1023
+#define MEDIA_BUS_FMT_RBG888_1X24		0x100e
+#define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015
+#define MEDIA_BUS_FMT_BGR666_1X24_CPADHI	0x1024
+#define MEDIA_BUS_FMT_RGB565_1X24_CPADHI	0x1022
+#define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG		0x1010
+#define MEDIA_BUS_FMT_BGR888_1X24		0x1013
+#define MEDIA_BUS_FMT_BGR888_3X8		0x101b
+#define MEDIA_BUS_FMT_GBR888_1X24		0x1014
+#define MEDIA_BUS_FMT_RGB888_1X24		0x100a
+#define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
+#define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
+#define MEDIA_BUS_FMT_RGB888_3X8		0x101c
+#define MEDIA_BUS_FMT_RGB888_3X8_DELTA		0x101d
+#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
+#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
+#define MEDIA_BUS_FMT_RGB666_1X30_CPADLO	0x101e
+#define MEDIA_BUS_FMT_RGB888_1X30_CPADLO	0x101f
+#define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d
+#define MEDIA_BUS_FMT_RGB888_1X32_PADHI		0x100f
+#define MEDIA_BUS_FMT_RGB101010_1X30		0x1018
+#define MEDIA_BUS_FMT_RGB666_1X36_CPADLO	0x1020
+#define MEDIA_BUS_FMT_RGB888_1X36_CPADLO	0x1021
+#define MEDIA_BUS_FMT_RGB121212_1X36		0x1019
+#define MEDIA_BUS_FMT_RGB161616_1X48		0x101a
+
+/* YUV (including grey) - next is	0x202f */
+#define MEDIA_BUS_FMT_Y8_1X8			0x2001
+#define MEDIA_BUS_FMT_UV8_1X8			0x2015
+#define MEDIA_BUS_FMT_UYVY8_1_5X8		0x2002
+#define MEDIA_BUS_FMT_VYUY8_1_5X8		0x2003
+#define MEDIA_BUS_FMT_YUYV8_1_5X8		0x2004
+#define MEDIA_BUS_FMT_YVYU8_1_5X8		0x2005
+#define MEDIA_BUS_FMT_UYVY8_2X8			0x2006
+#define MEDIA_BUS_FMT_VYUY8_2X8			0x2007
+#define MEDIA_BUS_FMT_YUYV8_2X8			0x2008
+#define MEDIA_BUS_FMT_YVYU8_2X8			0x2009
+#define MEDIA_BUS_FMT_Y10_1X10			0x200a
+#define MEDIA_BUS_FMT_Y10_2X8_PADHI_LE		0x202c
+#define MEDIA_BUS_FMT_UYVY10_2X10		0x2018
+#define MEDIA_BUS_FMT_VYUY10_2X10		0x2019
+#define MEDIA_BUS_FMT_YUYV10_2X10		0x200b
+#define MEDIA_BUS_FMT_YVYU10_2X10		0x200c
+#define MEDIA_BUS_FMT_Y12_1X12			0x2013
+#define MEDIA_BUS_FMT_UYVY12_2X12		0x201c
+#define MEDIA_BUS_FMT_VYUY12_2X12		0x201d
+#define MEDIA_BUS_FMT_YUYV12_2X12		0x201e
+#define MEDIA_BUS_FMT_YVYU12_2X12		0x201f
+#define MEDIA_BUS_FMT_Y14_1X14			0x202d
+#define MEDIA_BUS_FMT_Y16_1X16			0x202e
+#define MEDIA_BUS_FMT_UYVY8_1X16		0x200f
+#define MEDIA_BUS_FMT_VYUY8_1X16		0x2010
+#define MEDIA_BUS_FMT_YUYV8_1X16		0x2011
+#define MEDIA_BUS_FMT_YVYU8_1X16		0x2012
+#define MEDIA_BUS_FMT_YDYUYDYV8_1X16		0x2014
+#define MEDIA_BUS_FMT_UYVY10_1X20		0x201a
+#define MEDIA_BUS_FMT_VYUY10_1X20		0x201b
+#define MEDIA_BUS_FMT_YUYV10_1X20		0x200d
+#define MEDIA_BUS_FMT_YVYU10_1X20		0x200e
+#define MEDIA_BUS_FMT_VUY8_1X24			0x2024
+#define MEDIA_BUS_FMT_YUV8_1X24			0x2025
+#define MEDIA_BUS_FMT_UYYVYY8_0_5X24		0x2026
+#define MEDIA_BUS_FMT_UYVY12_1X24		0x2020
+#define MEDIA_BUS_FMT_VYUY12_1X24		0x2021
+#define MEDIA_BUS_FMT_YUYV12_1X24		0x2022
+#define MEDIA_BUS_FMT_YVYU12_1X24		0x2023
+#define MEDIA_BUS_FMT_YUV10_1X30		0x2016
+#define MEDIA_BUS_FMT_UYYVYY10_0_5X30		0x2027
+#define MEDIA_BUS_FMT_AYUV8_1X32		0x2017
+#define MEDIA_BUS_FMT_UYYVYY12_0_5X36		0x2028
+#define MEDIA_BUS_FMT_YUV12_1X36		0x2029
+#define MEDIA_BUS_FMT_YUV16_1X48		0x202a
+#define MEDIA_BUS_FMT_UYYVYY16_0_5X48		0x202b
+
+/* Bayer - next is	0x3021 */
+#define MEDIA_BUS_FMT_SBGGR8_1X8		0x3001
+#define MEDIA_BUS_FMT_SGBRG8_1X8		0x3013
+#define MEDIA_BUS_FMT_SGRBG8_1X8		0x3002
+#define MEDIA_BUS_FMT_SRGGB8_1X8		0x3014
+#define MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8		0x3015
+#define MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8		0x3016
+#define MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8		0x3017
+#define MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8		0x3018
+#define MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8		0x300b
+#define MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8		0x300c
+#define MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8		0x3009
+#define MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8		0x300d
+#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE	0x3003
+#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE	0x3004
+#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE	0x3005
+#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE	0x3006
+#define MEDIA_BUS_FMT_SBGGR10_1X10		0x3007
+#define MEDIA_BUS_FMT_SGBRG10_1X10		0x300e
+#define MEDIA_BUS_FMT_SGRBG10_1X10		0x300a
+#define MEDIA_BUS_FMT_SRGGB10_1X10		0x300f
+#define MEDIA_BUS_FMT_SBGGR12_1X12		0x3008
+#define MEDIA_BUS_FMT_SGBRG12_1X12		0x3010
+#define MEDIA_BUS_FMT_SGRBG12_1X12		0x3011
+#define MEDIA_BUS_FMT_SRGGB12_1X12		0x3012
+#define MEDIA_BUS_FMT_SBGGR14_1X14		0x3019
+#define MEDIA_BUS_FMT_SGBRG14_1X14		0x301a
+#define MEDIA_BUS_FMT_SGRBG14_1X14		0x301b
+#define MEDIA_BUS_FMT_SRGGB14_1X14		0x301c
+#define MEDIA_BUS_FMT_SBGGR16_1X16		0x301d
+#define MEDIA_BUS_FMT_SGBRG16_1X16		0x301e
+#define MEDIA_BUS_FMT_SGRBG16_1X16		0x301f
+#define MEDIA_BUS_FMT_SRGGB16_1X16		0x3020
+
+/* JPEG compressed formats - next is	0x4002 */
+#define MEDIA_BUS_FMT_JPEG_1X8			0x4001
+
+/* Vendor specific formats - next is	0x5002 */
+
+/* S5C73M3 sensor specific interleaved UYVY and JPEG */
+#define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8		0x5001
+
+/* HSV - next is	0x6002 */
+#define MEDIA_BUS_FMT_AHSV8888_1X32		0x6001
+
+/*
+ * This format should be used when the same driver handles
+ * both sides of the link and the bus format is a fixed
+ * metadata format that is not configurable from userspace.
+ * Width and height will be set to 0 for this format.
+ */
+#define MEDIA_BUS_FMT_METADATA_FIXED		0x7001
+
+#endif /* __LINUX_MEDIA_BUS_FORMAT_H */
diff --git a/contrib/libs/linux-headers/linux/media.h b/contrib/libs/linux-headers/linux/media.h
new file mode 100644
index 0000000000..e0da619eb5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/media.h
@@ -0,0 +1,420 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Multimedia device API
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_MEDIA_H
+#define __LINUX_MEDIA_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+struct media_device_info {
+	char driver[16];
+	char model[32];
+	char serial[40];
+	char bus_info[32];
+	__u32 media_version;
+	__u32 hw_revision;
+	__u32 driver_version;
+	__u32 reserved[31];
+};
+
+/*
+ * Base number ranges for entity functions
+ *
+ * NOTE: Userspace should not rely on these ranges to identify a group
+ * of function types, as newer functions can be added with any name within
+ * the full u32 range.
+ *
+ * Some older functions use the MEDIA_ENT_F_OLD_*_BASE range. Do not
+ * change this, this is for backwards compatibility. When adding new
+ * functions always use MEDIA_ENT_F_BASE.
+ */
+#define MEDIA_ENT_F_BASE			0x00000000
+#define MEDIA_ENT_F_OLD_BASE			0x00010000
+#define MEDIA_ENT_F_OLD_SUBDEV_BASE		0x00020000
+
+/*
+ * Initial value to be used when a new entity is created
+ * Drivers should change it to something useful.
+ */
+#define MEDIA_ENT_F_UNKNOWN			MEDIA_ENT_F_BASE
+
+/*
+ * Subdevs are initialized with MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN in order
+ * to preserve backward compatibility. Drivers must change to the proper
+ * subdev type before registering the entity.
+ */
+#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN		MEDIA_ENT_F_OLD_SUBDEV_BASE
+
+/*
+ * DVB entity functions
+ */
+#define MEDIA_ENT_F_DTV_DEMOD			(MEDIA_ENT_F_BASE + 0x00001)
+#define MEDIA_ENT_F_TS_DEMUX			(MEDIA_ENT_F_BASE + 0x00002)
+#define MEDIA_ENT_F_DTV_CA			(MEDIA_ENT_F_BASE + 0x00003)
+#define MEDIA_ENT_F_DTV_NET_DECAP		(MEDIA_ENT_F_BASE + 0x00004)
+
+/*
+ * I/O entity functions
+ */
+#define MEDIA_ENT_F_IO_V4L			(MEDIA_ENT_F_OLD_BASE + 1)
+#define MEDIA_ENT_F_IO_DTV			(MEDIA_ENT_F_BASE + 0x01001)
+#define MEDIA_ENT_F_IO_VBI			(MEDIA_ENT_F_BASE + 0x01002)
+#define MEDIA_ENT_F_IO_SWRADIO			(MEDIA_ENT_F_BASE + 0x01003)
+
+/*
+ * Sensor functions
+ */
+#define MEDIA_ENT_F_CAM_SENSOR			(MEDIA_ENT_F_OLD_SUBDEV_BASE + 1)
+#define MEDIA_ENT_F_FLASH			(MEDIA_ENT_F_OLD_SUBDEV_BASE + 2)
+#define MEDIA_ENT_F_LENS			(MEDIA_ENT_F_OLD_SUBDEV_BASE + 3)
+
+/*
+ * Digital TV, analog TV, radio and/or software defined radio tuner functions.
+ *
+ * It is a responsibility of the master/bridge drivers to add connectors
+ * and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners
+ * may require the usage of separate I2C chips to decode analog TV signals,
+ * when the master/bridge chipset doesn't have its own TV standard decoder.
+ * On such cases, the IF-PLL staging is mapped via one or two entities:
+ * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER.
+ */
+#define MEDIA_ENT_F_TUNER			(MEDIA_ENT_F_OLD_SUBDEV_BASE + 5)
+
+/*
+ * Analog TV IF-PLL decoder functions
+ *
+ * It is a responsibility of the master/bridge drivers to create links
+ * for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER.
+ */
+#define MEDIA_ENT_F_IF_VID_DECODER		(MEDIA_ENT_F_BASE + 0x02001)
+#define MEDIA_ENT_F_IF_AUD_DECODER		(MEDIA_ENT_F_BASE + 0x02002)
+
+/*
+ * Audio entity functions
+ */
+#define MEDIA_ENT_F_AUDIO_CAPTURE		(MEDIA_ENT_F_BASE + 0x03001)
+#define MEDIA_ENT_F_AUDIO_PLAYBACK		(MEDIA_ENT_F_BASE + 0x03002)
+#define MEDIA_ENT_F_AUDIO_MIXER			(MEDIA_ENT_F_BASE + 0x03003)
+
+/*
+ * Processing entity functions
+ */
+#define MEDIA_ENT_F_PROC_VIDEO_COMPOSER		(MEDIA_ENT_F_BASE + 0x4001)
+#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER	(MEDIA_ENT_F_BASE + 0x4002)
+#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV	(MEDIA_ENT_F_BASE + 0x4003)
+#define MEDIA_ENT_F_PROC_VIDEO_LUT		(MEDIA_ENT_F_BASE + 0x4004)
+#define MEDIA_ENT_F_PROC_VIDEO_SCALER		(MEDIA_ENT_F_BASE + 0x4005)
+#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS	(MEDIA_ENT_F_BASE + 0x4006)
+#define MEDIA_ENT_F_PROC_VIDEO_ENCODER		(MEDIA_ENT_F_BASE + 0x4007)
+#define MEDIA_ENT_F_PROC_VIDEO_DECODER		(MEDIA_ENT_F_BASE + 0x4008)
+#define MEDIA_ENT_F_PROC_VIDEO_ISP		(MEDIA_ENT_F_BASE + 0x4009)
+
+/*
+ * Switch and bridge entity functions
+ */
+#define MEDIA_ENT_F_VID_MUX			(MEDIA_ENT_F_BASE + 0x5001)
+#define MEDIA_ENT_F_VID_IF_BRIDGE		(MEDIA_ENT_F_BASE + 0x5002)
+
+/*
+ * Video decoder/encoder functions
+ */
+#define MEDIA_ENT_F_ATV_DECODER			(MEDIA_ENT_F_OLD_SUBDEV_BASE + 4)
+#define MEDIA_ENT_F_DV_DECODER			(MEDIA_ENT_F_BASE + 0x6001)
+#define MEDIA_ENT_F_DV_ENCODER			(MEDIA_ENT_F_BASE + 0x6002)
+
+/* Entity flags */
+#define MEDIA_ENT_FL_DEFAULT			(1 << 0)
+#define MEDIA_ENT_FL_CONNECTOR			(1 << 1)
+
+/* OR with the entity id value to find the next entity */
+#define MEDIA_ENT_ID_FLAG_NEXT			(1U << 31)
+
+struct media_entity_desc {
+	__u32 id;
+	char name[32];
+	__u32 type;
+	__u32 revision;
+	__u32 flags;
+	__u32 group_id;
+	__u16 pads;
+	__u16 links;
+
+	__u32 reserved[4];
+
+	union {
+		/* Node specifications */
+		struct {
+			__u32 major;
+			__u32 minor;
+		} dev;
+
+		/*
+		 * TODO: this shouldn't have been added without
+		 * actual drivers that use this. When the first real driver
+		 * appears that sets this information, special attention
+		 * should be given whether this information is 1) enough, and
+		 * 2) can deal with udev rules that rename devices. The struct
+		 * dev would not be sufficient for this since that does not
+		 * contain the subdevice information. In addition, struct dev
+		 * can only refer to a single device, and not to multiple (e.g.
+		 * pcm and mixer devices).
+		 */
+		struct {
+			__u32 card;
+			__u32 device;
+			__u32 subdevice;
+		} alsa;
+
+		/*
+		 * DEPRECATED: previous node specifications. Kept just to
+		 * avoid breaking compilation. Use media_entity_desc.dev
+		 * instead.
+		 */
+		struct {
+			__u32 major;
+			__u32 minor;
+		} v4l;
+		struct {
+			__u32 major;
+			__u32 minor;
+		} fb;
+		int dvb;
+
+		/* Sub-device specifications */
+		/* Nothing needed yet */
+		__u8 raw[184];
+	};
+};
+
+#define MEDIA_PAD_FL_SINK			(1 << 0)
+#define MEDIA_PAD_FL_SOURCE			(1 << 1)
+#define MEDIA_PAD_FL_MUST_CONNECT		(1 << 2)
+
+struct media_pad_desc {
+	__u32 entity;		/* entity ID */
+	__u16 index;		/* pad index */
+	__u32 flags;		/* pad flags */
+	__u32 reserved[2];
+};
+
+#define MEDIA_LNK_FL_ENABLED			(1 << 0)
+#define MEDIA_LNK_FL_IMMUTABLE			(1 << 1)
+#define MEDIA_LNK_FL_DYNAMIC			(1 << 2)
+
+#define MEDIA_LNK_FL_LINK_TYPE			(0xf << 28)
+#  define MEDIA_LNK_FL_DATA_LINK		(0 << 28)
+#  define MEDIA_LNK_FL_INTERFACE_LINK		(1 << 28)
+#  define MEDIA_LNK_FL_ANCILLARY_LINK		(2 << 28)
+
+struct media_link_desc {
+	struct media_pad_desc source;
+	struct media_pad_desc sink;
+	__u32 flags;
+	__u32 reserved[2];
+};
+
+struct media_links_enum {
+	__u32 entity;
+	/* Should have enough room for pads elements */
+	struct media_pad_desc *pads;
+	/* Should have enough room for links elements */
+	struct media_link_desc *links;
+	__u32 reserved[4];
+};
+
+/* Interface type ranges */
+
+#define MEDIA_INTF_T_DVB_BASE			0x00000100
+#define MEDIA_INTF_T_V4L_BASE			0x00000200
+
+/* Interface types */
+
+#define MEDIA_INTF_T_DVB_FE			(MEDIA_INTF_T_DVB_BASE)
+#define MEDIA_INTF_T_DVB_DEMUX			(MEDIA_INTF_T_DVB_BASE + 1)
+#define MEDIA_INTF_T_DVB_DVR			(MEDIA_INTF_T_DVB_BASE + 2)
+#define MEDIA_INTF_T_DVB_CA			(MEDIA_INTF_T_DVB_BASE + 3)
+#define MEDIA_INTF_T_DVB_NET			(MEDIA_INTF_T_DVB_BASE + 4)
+
+#define MEDIA_INTF_T_V4L_VIDEO			(MEDIA_INTF_T_V4L_BASE)
+#define MEDIA_INTF_T_V4L_VBI			(MEDIA_INTF_T_V4L_BASE + 1)
+#define MEDIA_INTF_T_V4L_RADIO			(MEDIA_INTF_T_V4L_BASE + 2)
+#define MEDIA_INTF_T_V4L_SUBDEV			(MEDIA_INTF_T_V4L_BASE + 3)
+#define MEDIA_INTF_T_V4L_SWRADIO		(MEDIA_INTF_T_V4L_BASE + 4)
+#define MEDIA_INTF_T_V4L_TOUCH			(MEDIA_INTF_T_V4L_BASE + 5)
+
+#define MEDIA_INTF_T_ALSA_BASE			0x00000300
+#define MEDIA_INTF_T_ALSA_PCM_CAPTURE		(MEDIA_INTF_T_ALSA_BASE)
+#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK		(MEDIA_INTF_T_ALSA_BASE + 1)
+#define MEDIA_INTF_T_ALSA_CONTROL		(MEDIA_INTF_T_ALSA_BASE + 2)
+
+
+/*
+ * MC next gen API definitions
+ */
+
+/*
+ * Appeared in 4.19.0.
+ *
+ * The media_version argument comes from the media_version field in
+ * struct media_device_info.
+ */
+#define MEDIA_V2_ENTITY_HAS_FLAGS(media_version) \
+	((media_version) >= ((4 << 16) | (19 << 8) | 0))
+
+struct media_v2_entity {
+	__u32 id;
+	char name[64];
+	__u32 function;		/* Main function of the entity */
+	__u32 flags;
+	__u32 reserved[5];
+} __attribute__ ((packed));
+
+/* Should match the specific fields at media_intf_devnode */
+struct media_v2_intf_devnode {
+	__u32 major;
+	__u32 minor;
+} __attribute__ ((packed));
+
+struct media_v2_interface {
+	__u32 id;
+	__u32 intf_type;
+	__u32 flags;
+	__u32 reserved[9];
+
+	union {
+		struct media_v2_intf_devnode devnode;
+		__u32 raw[16];
+	};
+} __attribute__ ((packed));
+
+/*
+ * Appeared in 4.19.0.
+ *
+ * The media_version argument comes from the media_version field in
+ * struct media_device_info.
+ */
+#define MEDIA_V2_PAD_HAS_INDEX(media_version) \
+	((media_version) >= ((4 << 16) | (19 << 8) | 0))
+
+struct media_v2_pad {
+	__u32 id;
+	__u32 entity_id;
+	__u32 flags;
+	__u32 index;
+	__u32 reserved[4];
+} __attribute__ ((packed));
+
+struct media_v2_link {
+	__u32 id;
+	__u32 source_id;
+	__u32 sink_id;
+	__u32 flags;
+	__u32 reserved[6];
+} __attribute__ ((packed));
+
+struct media_v2_topology {
+	__u64 topology_version;
+
+	__u32 num_entities;
+	__u32 reserved1;
+	__u64 ptr_entities;
+
+	__u32 num_interfaces;
+	__u32 reserved2;
+	__u64 ptr_interfaces;
+
+	__u32 num_pads;
+	__u32 reserved3;
+	__u64 ptr_pads;
+
+	__u32 num_links;
+	__u32 reserved4;
+	__u64 ptr_links;
+} __attribute__ ((packed));
+
+/* ioctls */
+
+#define MEDIA_IOC_DEVICE_INFO	_IOWR('|', 0x00, struct media_device_info)
+#define MEDIA_IOC_ENUM_ENTITIES	_IOWR('|', 0x01, struct media_entity_desc)
+#define MEDIA_IOC_ENUM_LINKS	_IOWR('|', 0x02, struct media_links_enum)
+#define MEDIA_IOC_SETUP_LINK	_IOWR('|', 0x03, struct media_link_desc)
+#define MEDIA_IOC_G_TOPOLOGY	_IOWR('|', 0x04, struct media_v2_topology)
+#define MEDIA_IOC_REQUEST_ALLOC	_IOR ('|', 0x05, int)
+
+/*
+ * These ioctls are called on the request file descriptor as returned
+ * by MEDIA_IOC_REQUEST_ALLOC.
+ */
+#define MEDIA_REQUEST_IOC_QUEUE		_IO('|',  0x80)
+#define MEDIA_REQUEST_IOC_REINIT	_IO('|',  0x81)
+
+
+/*
+ * Legacy symbols used to avoid userspace compilation breakages.
+ * Do not use any of this in new applications!
+ *
+ * Those symbols map the entity function into types and should be
+ * used only on legacy programs for legacy hardware. Don't rely
+ * on those for MEDIA_IOC_G_TOPOLOGY.
+ */
+#define MEDIA_ENT_TYPE_SHIFT			16
+#define MEDIA_ENT_TYPE_MASK			0x00ff0000
+#define MEDIA_ENT_SUBTYPE_MASK			0x0000ffff
+
+#define MEDIA_ENT_T_DEVNODE_UNKNOWN		(MEDIA_ENT_F_OLD_BASE | \
+						 MEDIA_ENT_SUBTYPE_MASK)
+
+#define MEDIA_ENT_T_DEVNODE			MEDIA_ENT_F_OLD_BASE
+#define MEDIA_ENT_T_DEVNODE_V4L			MEDIA_ENT_F_IO_V4L
+#define MEDIA_ENT_T_DEVNODE_FB			(MEDIA_ENT_F_OLD_BASE + 2)
+#define MEDIA_ENT_T_DEVNODE_ALSA		(MEDIA_ENT_F_OLD_BASE + 3)
+#define MEDIA_ENT_T_DEVNODE_DVB			(MEDIA_ENT_F_OLD_BASE + 4)
+
+#define MEDIA_ENT_T_UNKNOWN			MEDIA_ENT_F_UNKNOWN
+#define MEDIA_ENT_T_V4L2_VIDEO			MEDIA_ENT_F_IO_V4L
+#define MEDIA_ENT_T_V4L2_SUBDEV			MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
+#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR		MEDIA_ENT_F_CAM_SENSOR
+#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH		MEDIA_ENT_F_FLASH
+#define MEDIA_ENT_T_V4L2_SUBDEV_LENS		MEDIA_ENT_F_LENS
+#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER		MEDIA_ENT_F_ATV_DECODER
+#define MEDIA_ENT_T_V4L2_SUBDEV_TUNER		MEDIA_ENT_F_TUNER
+
+#define MEDIA_ENT_F_DTV_DECODER			MEDIA_ENT_F_DV_DECODER
+
+/*
+ * There is still no full ALSA support in the media controller. These
+ * defines should not have been added and we leave them here only
+ * in case some application tries to use these defines.
+ *
+ * The ALSA defines that are in use have been moved into __KERNEL__
+ * scope. As support gets added to these interface types, they should
+ * be moved into __KERNEL__ scope with the code that uses them.
+ */
+#define MEDIA_INTF_T_ALSA_COMPRESS             (MEDIA_INTF_T_ALSA_BASE + 3)
+#define MEDIA_INTF_T_ALSA_RAWMIDI              (MEDIA_INTF_T_ALSA_BASE + 4)
+#define MEDIA_INTF_T_ALSA_HWDEP                (MEDIA_INTF_T_ALSA_BASE + 5)
+#define MEDIA_INTF_T_ALSA_SEQUENCER            (MEDIA_INTF_T_ALSA_BASE + 6)
+#define MEDIA_INTF_T_ALSA_TIMER                (MEDIA_INTF_T_ALSA_BASE + 7)
+
+/* Obsolete symbol for media_version, no longer used in the kernel */
+#define MEDIA_API_VERSION			((0 << 16) | (1 << 8) | 0)
+
+
+#endif /* __LINUX_MEDIA_H */
diff --git a/contrib/libs/linux-headers/linux/mei.h b/contrib/libs/linux-headers/linux/mei.h
new file mode 100644
index 0000000000..6e57743628
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mei.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright(c) 2003-2015 Intel Corporation. All rights reserved.
+ * Intel Management Engine Interface (Intel MEI) Linux driver
+ * Intel MEI Interface Header
+ */
+#ifndef _LINUX_MEI_H
+#define _LINUX_MEI_H
+
+#include <linux/mei_uuid.h>
+
+/*
+ * This IOCTL is used to associate the current file descriptor with a
+ * FW Client (given by UUID). This opens a communication channel
+ * between a host client and a FW client. From this point every read and write
+ * will communicate with the associated FW client.
+ * Only in close() (file_operation release()) the communication between
+ * the clients is disconnected
+ *
+ * The IOCTL argument is a struct with a union that contains
+ * the input parameter and the output parameter for this IOCTL.
+ *
+ * The input parameter is UUID of the FW Client.
+ * The output parameter is the properties of the FW client
+ * (FW protocol version and max message size).
+ *
+ */
+#define IOCTL_MEI_CONNECT_CLIENT \
+	_IOWR('H' , 0x01, struct mei_connect_client_data)
+
+/*
+ * Intel MEI client information struct
+ */
+struct mei_client {
+	__u32 max_msg_length;
+	__u8 protocol_version;
+	__u8 reserved[3];
+};
+
+/*
+ * IOCTL Connect Client Data structure
+ */
+struct mei_connect_client_data {
+	union {
+		uuid_le in_client_uuid;
+		struct mei_client out_client_properties;
+	};
+};
+
+/**
+ * DOC: set and unset event notification for a connected client
+ *
+ * The IOCTL argument is 1 for enabling event notification and 0 for
+ * disabling the service
+ * Return:  -EOPNOTSUPP if the devices doesn't support the feature
+ */
+#define IOCTL_MEI_NOTIFY_SET _IOW('H', 0x02, __u32)
+
+/**
+ * DOC: retrieve notification
+ *
+ * The IOCTL output argument is 1 if an event was is pending and 0 otherwise
+ * the ioctl has to be called in order to acknowledge pending event
+ *
+ * Return:  -EOPNOTSUPP if the devices doesn't support the feature
+ */
+#define IOCTL_MEI_NOTIFY_GET _IOR('H', 0x03, __u32)
+
+/**
+ * struct mei_connect_client_vtag - mei client information struct with vtag
+ *
+ * @in_client_uuid: UUID of client to connect
+ * @vtag: virtual tag
+ * @reserved: reserved for future use
+ */
+struct mei_connect_client_vtag {
+	uuid_le in_client_uuid;
+	__u8 vtag;
+	__u8 reserved[3];
+};
+
+/**
+ * struct mei_connect_client_data_vtag - IOCTL connect data union
+ *
+ * @connect: input connect data
+ * @out_client_properties: output client data
+ */
+struct mei_connect_client_data_vtag {
+	union {
+		struct mei_connect_client_vtag connect;
+		struct mei_client out_client_properties;
+	};
+};
+
+/**
+ * DOC:
+ * This IOCTL is used to associate the current file descriptor with a
+ * FW Client (given by UUID), and virtual tag (vtag).
+ * The IOCTL opens a communication channel between a host client and
+ * a FW client on a tagged channel. From this point on, every read
+ * and write will communicate with the associated FW client with
+ * on the tagged channel.
+ * Upone close() the communication is terminated.
+ *
+ * The IOCTL argument is a struct with a union that contains
+ * the input parameter and the output parameter for this IOCTL.
+ *
+ * The input parameter is UUID of the FW Client, a vtag [0,255]
+ * The output parameter is the properties of the FW client
+ * (FW protocool version and max message size).
+ *
+ * Clients that do not support tagged connection
+ * will respond with -EOPNOTSUPP.
+ */
+#define IOCTL_MEI_CONNECT_CLIENT_VTAG \
+	_IOWR('H', 0x04, struct mei_connect_client_data_vtag)
+
+#endif /* _LINUX_MEI_H  */
diff --git a/contrib/libs/linux-headers/linux/mei_uuid.h b/contrib/libs/linux-headers/linux/mei_uuid.h
new file mode 100644
index 0000000000..ed323a857e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mei_uuid.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * MEI UUID definition
+ *
+ * Copyright (C) 2010, Intel Corp.
+ *	Huang Ying <ying.huang@intel.com>
+ */
+
+#ifndef _LINUX_MEI_UUID_H_
+#define _LINUX_MEI_UUID_H_
+
+#include <linux/types.h>
+
+typedef struct {
+	__u8 b[16];
+} uuid_le;
+
+#define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)		\
+((uuid_le)								\
+{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
+   (b) & 0xff, ((b) >> 8) & 0xff,					\
+   (c) & 0xff, ((c) >> 8) & 0xff,					\
+   (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
+
+#define NULL_UUID_LE							\
+	UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00,	\
+	     0x00, 0x00, 0x00, 0x00)
+
+#endif /* _LINUX_MEI_UUID_H_ */
diff --git a/contrib/libs/linux-headers/linux/membarrier.h b/contrib/libs/linux-headers/linux/membarrier.h
new file mode 100644
index 0000000000..31de17a366
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/membarrier.h
@@ -0,0 +1,169 @@
+#ifndef _LINUX_MEMBARRIER_H
+#define _LINUX_MEMBARRIER_H
+
+/*
+ * linux/membarrier.h
+ *
+ * membarrier system call API
+ *
+ * Copyright (c) 2010, 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/**
+ * enum membarrier_cmd - membarrier system call command
+ * @MEMBARRIER_CMD_QUERY:   Query the set of supported commands. It returns
+ *                          a bitmask of valid commands.
+ * @MEMBARRIER_CMD_GLOBAL:  Execute a memory barrier on all running threads.
+ *                          Upon return from system call, the caller thread
+ *                          is ensured that all running threads have passed
+ *                          through a state where all memory accesses to
+ *                          user-space addresses match program order between
+ *                          entry to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This covers threads from all processes
+ *                          running on the system. This command returns 0.
+ * @MEMBARRIER_CMD_GLOBAL_EXPEDITED:
+ *                          Execute a memory barrier on all running threads
+ *                          of all processes which previously registered
+ *                          with MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED.
+ *                          Upon return from system call, the caller thread
+ *                          is ensured that all running threads have passed
+ *                          through a state where all memory accesses to
+ *                          user-space addresses match program order between
+ *                          entry to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This only covers threads from processes
+ *                          which registered with
+ *                          MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED.
+ *                          This command returns 0. Given that
+ *                          registration is about the intent to receive
+ *                          the barriers, it is valid to invoke
+ *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED from a
+ *                          non-registered process.
+ * @MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED:
+ *                          Register the process intent to receive
+ *                          MEMBARRIER_CMD_GLOBAL_EXPEDITED memory
+ *                          barriers. Always returns 0.
+ * @MEMBARRIER_CMD_PRIVATE_EXPEDITED:
+ *                          Execute a memory barrier on each running
+ *                          thread belonging to the same process as the current
+ *                          thread. Upon return from system call, the
+ *                          caller thread is ensured that all its running
+ *                          threads siblings have passed through a state
+ *                          where all memory accesses to user-space
+ *                          addresses match program order between entry
+ *                          to and return from the system call
+ *                          (non-running threads are de facto in such a
+ *                          state). This only covers threads from the
+ *                          same process as the caller thread. This
+ *                          command returns 0 on success. The
+ *                          "expedited" commands complete faster than
+ *                          the non-expedited ones, they never block,
+ *                          but have the downside of causing extra
+ *                          overhead. A process needs to register its
+ *                          intent to use the private expedited command
+ *                          prior to using it, otherwise this command
+ *                          returns -EPERM.
+ * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED:
+ *                          Register the process intent to use
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED. Always
+ *                          returns 0.
+ * @MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE:
+ *                          In addition to provide memory ordering
+ *                          guarantees described in
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED, ensure
+ *                          the caller thread, upon return from system
+ *                          call, that all its running threads siblings
+ *                          have executed a core serializing
+ *                          instruction. (architectures are required to
+ *                          guarantee that non-running threads issue
+ *                          core serializing instructions before they
+ *                          resume user-space execution). This only
+ *                          covers threads from the same process as the
+ *                          caller thread. This command returns 0 on
+ *                          success. The "expedited" commands complete
+ *                          faster than the non-expedited ones, they
+ *                          never block, but have the downside of
+ *                          causing extra overhead. If this command is
+ *                          not implemented by an architecture, -EINVAL
+ *                          is returned. A process needs to register its
+ *                          intent to use the private expedited sync
+ *                          core command prior to using it, otherwise
+ *                          this command returns -EPERM.
+ * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE:
+ *                          Register the process intent to use
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE.
+ *                          If this command is not implemented by an
+ *                          architecture, -EINVAL is returned.
+ *                          Returns 0 on success.
+ * @MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ:
+ *                          Ensure the caller thread, upon return from
+ *                          system call, that all its running thread
+ *                          siblings have any currently running rseq
+ *                          critical sections restarted if @flags
+ *                          parameter is 0; if @flags parameter is
+ *                          MEMBARRIER_CMD_FLAG_CPU,
+ *                          then this operation is performed only
+ *                          on CPU indicated by @cpu_id. If this command is
+ *                          not implemented by an architecture, -EINVAL
+ *                          is returned. A process needs to register its
+ *                          intent to use the private expedited rseq
+ *                          command prior to using it, otherwise
+ *                          this command returns -EPERM.
+ * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ:
+ *                          Register the process intent to use
+ *                          MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ.
+ *                          If this command is not implemented by an
+ *                          architecture, -EINVAL is returned.
+ *                          Returns 0 on success.
+ * @MEMBARRIER_CMD_SHARED:
+ *                          Alias to MEMBARRIER_CMD_GLOBAL. Provided for
+ *                          header backward compatibility.
+ * @MEMBARRIER_CMD_GET_REGISTRATIONS:
+ *                          Returns a bitmask of previously issued
+ *                          registration commands.
+ *
+ * Command to be passed to the membarrier system call. The commands need to
+ * be a single bit each, except for MEMBARRIER_CMD_QUERY which is assigned to
+ * the value 0.
+ */
+enum membarrier_cmd {
+	MEMBARRIER_CMD_QUERY					= 0,
+	MEMBARRIER_CMD_GLOBAL					= (1 << 0),
+	MEMBARRIER_CMD_GLOBAL_EXPEDITED				= (1 << 1),
+	MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED		= (1 << 2),
+	MEMBARRIER_CMD_PRIVATE_EXPEDITED			= (1 << 3),
+	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED		= (1 << 4),
+	MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE		= (1 << 5),
+	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE	= (1 << 6),
+	MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ			= (1 << 7),
+	MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ		= (1 << 8),
+	MEMBARRIER_CMD_GET_REGISTRATIONS			= (1 << 9),
+
+	/* Alias for header backward compatibility. */
+	MEMBARRIER_CMD_SHARED			= MEMBARRIER_CMD_GLOBAL,
+};
+
+enum membarrier_cmd_flag {
+	MEMBARRIER_CMD_FLAG_CPU		= (1 << 0),
+};
+
+#endif /* _LINUX_MEMBARRIER_H */
diff --git a/contrib/libs/linux-headers/linux/mii.h b/contrib/libs/linux-headers/linux/mii.h
new file mode 100644
index 0000000000..2c7119d8d7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mii.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/mii.h: definitions for MII-compatible transceivers
+ * Originally drivers/net/sunhme.h.
+ *
+ * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)
+ */
+
+#ifndef __LINUX_MII_H__
+#define __LINUX_MII_H__
+
+#include <linux/types.h>
+#include <linux/ethtool.h>
+
+/* Generic MII registers. */
+#define MII_BMCR		0x00	/* Basic mode control register */
+#define MII_BMSR		0x01	/* Basic mode status register  */
+#define MII_PHYSID1		0x02	/* PHYS ID 1                   */
+#define MII_PHYSID2		0x03	/* PHYS ID 2                   */
+#define MII_ADVERTISE		0x04	/* Advertisement control reg   */
+#define MII_LPA			0x05	/* Link partner ability reg    */
+#define MII_EXPANSION		0x06	/* Expansion register          */
+#define MII_CTRL1000		0x09	/* 1000BASE-T control          */
+#define MII_STAT1000		0x0a	/* 1000BASE-T status           */
+#define	MII_MMD_CTRL		0x0d	/* MMD Access Control Register */
+#define	MII_MMD_DATA		0x0e	/* MMD Access Data Register */
+#define MII_ESTATUS		0x0f	/* Extended Status             */
+#define MII_DCOUNTER		0x12	/* Disconnect counter          */
+#define MII_FCSCOUNTER		0x13	/* False carrier counter       */
+#define MII_NWAYTEST		0x14	/* N-way auto-neg test reg     */
+#define MII_RERRCOUNTER		0x15	/* Receive error counter       */
+#define MII_SREVISION		0x16	/* Silicon revision            */
+#define MII_RESV1		0x17	/* Reserved...                 */
+#define MII_LBRERROR		0x18	/* Lpback, rx, bypass error    */
+#define MII_PHYADDR		0x19	/* PHY address                 */
+#define MII_RESV2		0x1a	/* Reserved...                 */
+#define MII_TPISTATUS		0x1b	/* TPI status for 10mbps       */
+#define MII_NCONFIG		0x1c	/* Network interface config    */
+
+/* Basic mode control register. */
+#define BMCR_RESV		0x003f	/* Unused...                   */
+#define BMCR_SPEED1000		0x0040	/* MSB of Speed (1000)         */
+#define BMCR_CTST		0x0080	/* Collision test              */
+#define BMCR_FULLDPLX		0x0100	/* Full duplex                 */
+#define BMCR_ANRESTART		0x0200	/* Auto negotiation restart    */
+#define BMCR_ISOLATE		0x0400	/* Isolate data paths from MII */
+#define BMCR_PDOWN		0x0800	/* Enable low power state      */
+#define BMCR_ANENABLE		0x1000	/* Enable auto negotiation     */
+#define BMCR_SPEED100		0x2000	/* Select 100Mbps              */
+#define BMCR_LOOPBACK		0x4000	/* TXD loopback bits           */
+#define BMCR_RESET		0x8000	/* Reset to default state      */
+#define BMCR_SPEED10		0x0000	/* Select 10Mbps               */
+
+/* Basic mode status register. */
+#define BMSR_ERCAP		0x0001	/* Ext-reg capability          */
+#define BMSR_JCD		0x0002	/* Jabber detected             */
+#define BMSR_LSTATUS		0x0004	/* Link status                 */
+#define BMSR_ANEGCAPABLE	0x0008	/* Able to do auto-negotiation */
+#define BMSR_RFAULT		0x0010	/* Remote fault detected       */
+#define BMSR_ANEGCOMPLETE	0x0020	/* Auto-negotiation complete   */
+#define BMSR_RESV		0x00c0	/* Unused...                   */
+#define BMSR_ESTATEN		0x0100	/* Extended Status in R15      */
+#define BMSR_100HALF2		0x0200	/* Can do 100BASE-T2 HDX       */
+#define BMSR_100FULL2		0x0400	/* Can do 100BASE-T2 FDX       */
+#define BMSR_10HALF		0x0800	/* Can do 10mbps, half-duplex  */
+#define BMSR_10FULL		0x1000	/* Can do 10mbps, full-duplex  */
+#define BMSR_100HALF		0x2000	/* Can do 100mbps, half-duplex */
+#define BMSR_100FULL		0x4000	/* Can do 100mbps, full-duplex */
+#define BMSR_100BASE4		0x8000	/* Can do 100mbps, 4k packets  */
+
+/* Advertisement control register. */
+#define ADVERTISE_SLCT		0x001f	/* Selector bits               */
+#define ADVERTISE_CSMA		0x0001	/* Only selector supported     */
+#define ADVERTISE_10HALF	0x0020	/* Try for 10mbps half-duplex  */
+#define ADVERTISE_1000XFULL	0x0020	/* Try for 1000BASE-X full-duplex */
+#define ADVERTISE_10FULL	0x0040	/* Try for 10mbps full-duplex  */
+#define ADVERTISE_1000XHALF	0x0040	/* Try for 1000BASE-X half-duplex */
+#define ADVERTISE_100HALF	0x0080	/* Try for 100mbps half-duplex */
+#define ADVERTISE_1000XPAUSE	0x0080	/* Try for 1000BASE-X pause    */
+#define ADVERTISE_100FULL	0x0100	/* Try for 100mbps full-duplex */
+#define ADVERTISE_1000XPSE_ASYM	0x0100	/* Try for 1000BASE-X asym pause */
+#define ADVERTISE_100BASE4	0x0200	/* Try for 100mbps 4k packets  */
+#define ADVERTISE_PAUSE_CAP	0x0400	/* Try for pause               */
+#define ADVERTISE_PAUSE_ASYM	0x0800	/* Try for asymetric pause     */
+#define ADVERTISE_RESV		0x1000	/* Unused...                   */
+#define ADVERTISE_RFAULT	0x2000	/* Say we can detect faults    */
+#define ADVERTISE_LPACK		0x4000	/* Ack link partners response  */
+#define ADVERTISE_NPAGE		0x8000	/* Next page bit               */
+
+#define ADVERTISE_FULL		(ADVERTISE_100FULL | ADVERTISE_10FULL | \
+				  ADVERTISE_CSMA)
+#define ADVERTISE_ALL		(ADVERTISE_10HALF | ADVERTISE_10FULL | \
+				  ADVERTISE_100HALF | ADVERTISE_100FULL)
+
+/* Link partner ability register. */
+#define LPA_SLCT		0x001f	/* Same as advertise selector  */
+#define LPA_10HALF		0x0020	/* Can do 10mbps half-duplex   */
+#define LPA_1000XFULL		0x0020	/* Can do 1000BASE-X full-duplex */
+#define LPA_10FULL		0x0040	/* Can do 10mbps full-duplex   */
+#define LPA_1000XHALF		0x0040	/* Can do 1000BASE-X half-duplex */
+#define LPA_100HALF		0x0080	/* Can do 100mbps half-duplex  */
+#define LPA_1000XPAUSE		0x0080	/* Can do 1000BASE-X pause     */
+#define LPA_100FULL		0x0100	/* Can do 100mbps full-duplex  */
+#define LPA_1000XPAUSE_ASYM	0x0100	/* Can do 1000BASE-X pause asym*/
+#define LPA_100BASE4		0x0200	/* Can do 100mbps 4k packets   */
+#define LPA_PAUSE_CAP		0x0400	/* Can pause                   */
+#define LPA_PAUSE_ASYM		0x0800	/* Can pause asymetrically     */
+#define LPA_RESV		0x1000	/* Unused...                   */
+#define LPA_RFAULT		0x2000	/* Link partner faulted        */
+#define LPA_LPACK		0x4000	/* Link partner acked us       */
+#define LPA_NPAGE		0x8000	/* Next page bit               */
+
+#define LPA_DUPLEX		(LPA_10FULL | LPA_100FULL)
+#define LPA_100			(LPA_100FULL | LPA_100HALF | LPA_100BASE4)
+
+/* Expansion register for auto-negotiation. */
+#define EXPANSION_NWAY		0x0001	/* Can do N-way auto-nego      */
+#define EXPANSION_LCWP		0x0002	/* Got new RX page code word   */
+#define EXPANSION_ENABLENPAGE	0x0004	/* This enables npage words    */
+#define EXPANSION_NPCAPABLE	0x0008	/* Link partner supports npage */
+#define EXPANSION_MFAULTS	0x0010	/* Multiple faults detected    */
+#define EXPANSION_RESV		0xffe0	/* Unused...                   */
+
+#define ESTATUS_1000_XFULL	0x8000	/* Can do 1000BaseX Full       */
+#define ESTATUS_1000_XHALF	0x4000	/* Can do 1000BaseX Half       */
+#define ESTATUS_1000_TFULL	0x2000	/* Can do 1000BT Full          */
+#define ESTATUS_1000_THALF	0x1000	/* Can do 1000BT Half          */
+
+/* N-way test register. */
+#define NWAYTEST_RESV1		0x00ff	/* Unused...                   */
+#define NWAYTEST_LOOPBACK	0x0100	/* Enable loopback for N-way   */
+#define NWAYTEST_RESV2		0xfe00	/* Unused...                   */
+
+/* MAC and PHY tx_config_Reg[15:0] for SGMII in-band auto-negotiation.*/
+#define ADVERTISE_SGMII		0x0001	/* MAC can do SGMII            */
+#define LPA_SGMII		0x0001	/* PHY can do SGMII            */
+#define LPA_SGMII_SPD_MASK	0x0c00	/* SGMII speed mask            */
+#define LPA_SGMII_FULL_DUPLEX	0x1000	/* SGMII full duplex           */
+#define LPA_SGMII_DPX_SPD_MASK	0x1C00	/* SGMII duplex and speed bits */
+#define LPA_SGMII_10		0x0000	/* 10Mbps                      */
+#define LPA_SGMII_10HALF	0x0000	/* Can do 10mbps half-duplex   */
+#define LPA_SGMII_10FULL	0x1000	/* Can do 10mbps full-duplex   */
+#define LPA_SGMII_100		0x0400	/* 100Mbps                     */
+#define LPA_SGMII_100HALF	0x0400	/* Can do 100mbps half-duplex  */
+#define LPA_SGMII_100FULL	0x1400	/* Can do 100mbps full-duplex  */
+#define LPA_SGMII_1000		0x0800	/* 1000Mbps                    */
+#define LPA_SGMII_1000HALF	0x0800	/* Can do 1000mbps half-duplex */
+#define LPA_SGMII_1000FULL	0x1800	/* Can do 1000mbps full-duplex */
+#define LPA_SGMII_LINK		0x8000	/* PHY link with copper-side partner */
+
+/* 1000BASE-T Control register */
+#define ADVERTISE_1000FULL	0x0200  /* Advertise 1000BASE-T full duplex */
+#define ADVERTISE_1000HALF	0x0100  /* Advertise 1000BASE-T half duplex */
+#define CTL1000_PREFER_MASTER	0x0400  /* prefer to operate as master */
+#define CTL1000_AS_MASTER	0x0800
+#define CTL1000_ENABLE_MASTER	0x1000
+
+/* 1000BASE-T Status register */
+#define LPA_1000MSFAIL		0x8000	/* Master/Slave resolution failure */
+#define LPA_1000MSRES		0x4000	/* Master/Slave resolution status */
+#define LPA_1000LOCALRXOK	0x2000	/* Link partner local receiver status */
+#define LPA_1000REMRXOK		0x1000	/* Link partner remote receiver status */
+#define LPA_1000FULL		0x0800	/* Link partner 1000BASE-T full duplex */
+#define LPA_1000HALF		0x0400	/* Link partner 1000BASE-T half duplex */
+
+/* Flow control flags */
+#define FLOW_CTRL_TX		0x01
+#define FLOW_CTRL_RX		0x02
+
+/* MMD Access Control register fields */
+#define MII_MMD_CTRL_DEVAD_MASK	0x1f	/* Mask MMD DEVAD*/
+#define MII_MMD_CTRL_ADDR	0x0000	/* Address */
+#define MII_MMD_CTRL_NOINCR	0x4000	/* no post increment */
+#define MII_MMD_CTRL_INCR_RDWT	0x8000	/* post increment on reads & writes */
+#define MII_MMD_CTRL_INCR_ON_WT	0xC000	/* post increment on writes only */
+
+/* This structure is used in all SIOCxMIIxxx ioctl calls */
+struct mii_ioctl_data {
+	__u16		phy_id;
+	__u16		reg_num;
+	__u16		val_in;
+	__u16		val_out;
+};
+
+#endif /* __LINUX_MII_H__ */
diff --git a/contrib/libs/linux-headers/linux/minix_fs.h b/contrib/libs/linux-headers/linux/minix_fs.h
new file mode 100644
index 0000000000..8d9ca8b2c3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/minix_fs.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MINIX_FS_H
+#define _LINUX_MINIX_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/*
+ * The minix filesystem constants/structures
+ */
+
+/*
+ * Thanks to Kees J Bot for sending me the definitions of the new
+ * minix filesystem (aka V2) with bigger inodes and 32-bit block
+ * pointers.
+ */
+
+#define MINIX_ROOT_INO 1
+
+/* Not the same as the bogus LINK_MAX in <linux/limits.h>. Oh well. */
+#define MINIX_LINK_MAX	250
+#define MINIX2_LINK_MAX	65530
+
+#define MINIX_I_MAP_SLOTS	8
+#define MINIX_Z_MAP_SLOTS	64
+#define MINIX_VALID_FS		0x0001		/* Clean fs. */
+#define MINIX_ERROR_FS		0x0002		/* fs has errors. */
+
+#define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
+
+/*
+ * This is the original minix inode layout on disk.
+ * Note the 8-bit gid and atime and ctime.
+ */
+struct minix_inode {
+	__u16 i_mode;
+	__u16 i_uid;
+	__u32 i_size;
+	__u32 i_time;
+	__u8  i_gid;
+	__u8  i_nlinks;
+	__u16 i_zone[9];
+};
+
+/*
+ * The new minix inode has all the time entries, as well as
+ * long block numbers and a third indirect block (7+1+1+1
+ * instead of 7+1+1). Also, some previously 8-bit values are
+ * now 16-bit. The inode is now 64 bytes instead of 32.
+ */
+struct minix2_inode {
+	__u16 i_mode;
+	__u16 i_nlinks;
+	__u16 i_uid;
+	__u16 i_gid;
+	__u32 i_size;
+	__u32 i_atime;
+	__u32 i_mtime;
+	__u32 i_ctime;
+	__u32 i_zone[10];
+};
+
+/*
+ * minix super-block data on disk
+ */
+struct minix_super_block {
+	__u16 s_ninodes;
+	__u16 s_nzones;
+	__u16 s_imap_blocks;
+	__u16 s_zmap_blocks;
+	__u16 s_firstdatazone;
+	__u16 s_log_zone_size;
+	__u32 s_max_size;
+	__u16 s_magic;
+	__u16 s_state;
+	__u32 s_zones;
+};
+
+/*
+ * V3 minix super-block data on disk
+ */
+struct minix3_super_block {
+	__u32 s_ninodes;
+	__u16 s_pad0;
+	__u16 s_imap_blocks;
+	__u16 s_zmap_blocks;
+	__u16 s_firstdatazone;
+	__u16 s_log_zone_size;
+	__u16 s_pad1;
+	__u32 s_max_size;
+	__u32 s_zones;
+	__u16 s_magic;
+	__u16 s_pad2;
+	__u16 s_blocksize;
+	__u8  s_disk_version;
+};
+
+struct minix_dir_entry {
+	__u16 inode;
+	char name[];
+};
+
+struct minix3_dir_entry {
+	__u32 inode;
+	char name[];
+};
+#endif
diff --git a/contrib/libs/linux-headers/linux/misc/bcm_vk.h b/contrib/libs/linux-headers/linux/misc/bcm_vk.h
new file mode 100644
index 0000000000..ec28e0bd46
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/misc/bcm_vk.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright 2018-2020 Broadcom.
+ */
+
+#ifndef __UAPI_LINUX_MISC_BCM_VK_H
+#define __UAPI_LINUX_MISC_BCM_VK_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define BCM_VK_MAX_FILENAME 64
+
+struct vk_image {
+	__u32 type; /* Type of image */
+#define VK_IMAGE_TYPE_BOOT1 1 /* 1st stage (load to SRAM) */
+#define VK_IMAGE_TYPE_BOOT2 2 /* 2nd stage (load to DDR) */
+	__u8 filename[BCM_VK_MAX_FILENAME]; /* Filename of image */
+};
+
+struct vk_reset {
+	__u32 arg1;
+	__u32 arg2;
+};
+
+#define VK_MAGIC		0x5e
+
+/* Load image to Valkyrie */
+#define VK_IOCTL_LOAD_IMAGE	_IOW(VK_MAGIC, 0x2, struct vk_image)
+
+/* Send Reset to Valkyrie */
+#define VK_IOCTL_RESET		_IOW(VK_MAGIC, 0x4, struct vk_reset)
+
+/*
+ * Firmware Status accessed directly via BAR space
+ */
+#define VK_BAR_FWSTS			0x41c
+#define VK_BAR_COP_FWSTS		0x428
+/* VK_FWSTS definitions */
+#define VK_FWSTS_RELOCATION_ENTRY	(1UL << 0)
+#define VK_FWSTS_RELOCATION_EXIT	(1UL << 1)
+#define VK_FWSTS_INIT_START		(1UL << 2)
+#define VK_FWSTS_ARCH_INIT_DONE		(1UL << 3)
+#define VK_FWSTS_PRE_KNL1_INIT_DONE	(1UL << 4)
+#define VK_FWSTS_PRE_KNL2_INIT_DONE	(1UL << 5)
+#define VK_FWSTS_POST_KNL_INIT_DONE	(1UL << 6)
+#define VK_FWSTS_INIT_DONE		(1UL << 7)
+#define VK_FWSTS_APP_INIT_START		(1UL << 8)
+#define VK_FWSTS_APP_INIT_DONE		(1UL << 9)
+#define VK_FWSTS_MASK			0xffffffff
+#define VK_FWSTS_READY			(VK_FWSTS_INIT_START | \
+					 VK_FWSTS_ARCH_INIT_DONE | \
+					 VK_FWSTS_PRE_KNL1_INIT_DONE | \
+					 VK_FWSTS_PRE_KNL2_INIT_DONE | \
+					 VK_FWSTS_POST_KNL_INIT_DONE | \
+					 VK_FWSTS_INIT_DONE | \
+					 VK_FWSTS_APP_INIT_START | \
+					 VK_FWSTS_APP_INIT_DONE)
+/* Deinit */
+#define VK_FWSTS_APP_DEINIT_START	(1UL << 23)
+#define VK_FWSTS_APP_DEINIT_DONE	(1UL << 24)
+#define VK_FWSTS_DRV_DEINIT_START	(1UL << 25)
+#define VK_FWSTS_DRV_DEINIT_DONE	(1UL << 26)
+#define VK_FWSTS_RESET_DONE		(1UL << 27)
+#define VK_FWSTS_DEINIT_TRIGGERED	(VK_FWSTS_APP_DEINIT_START | \
+					 VK_FWSTS_APP_DEINIT_DONE  | \
+					 VK_FWSTS_DRV_DEINIT_START | \
+					 VK_FWSTS_DRV_DEINIT_DONE)
+/* Last nibble for reboot reason */
+#define VK_FWSTS_RESET_REASON_SHIFT	28
+#define VK_FWSTS_RESET_REASON_MASK	(0xf << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_SYS_PWRUP	(0x0 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_MBOX_DB		(0x1 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_M7_WDOG		(0x2 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_TEMP		(0x3 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_PCI_FLR		(0x4 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_PCI_HOT		(0x5 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_PCI_WARM		(0x6 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_PCI_COLD		(0x7 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_L1		(0x8 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_L0		(0x9 << VK_FWSTS_RESET_REASON_SHIFT)
+#define VK_FWSTS_RESET_UNKNOWN		(0xf << VK_FWSTS_RESET_REASON_SHIFT)
+
+#endif /* __UAPI_LINUX_MISC_BCM_VK_H */
diff --git a/contrib/libs/linux-headers/linux/mmc/ioctl.h b/contrib/libs/linux-headers/linux/mmc/ioctl.h
new file mode 100644
index 0000000000..e7401ade68
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mmc/ioctl.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef LINUX_MMC_IOCTL_H
+#define LINUX_MMC_IOCTL_H
+
+#include <linux/types.h>
+#include <linux/major.h>
+
+struct mmc_ioc_cmd {
+	/*
+	 * Direction of data: nonzero = write, zero = read.
+	 * Bit 31 selects 'Reliable Write' for RPMB.
+	 */
+	int write_flag;
+
+	/* Application-specific command.  true = precede with CMD55 */
+	int is_acmd;
+
+	__u32 opcode;
+	__u32 arg;
+	__u32 response[4];  /* CMD response */
+	unsigned int flags;
+	unsigned int blksz;
+	unsigned int blocks;
+
+	/*
+	 * Sleep at least postsleep_min_us useconds, and at most
+	 * postsleep_max_us useconds *after* issuing command.  Needed for
+	 * some read commands for which cards have no other way of indicating
+	 * they're ready for the next command (i.e. there is no equivalent of
+	 * a "busy" indicator for read operations).
+	 */
+	unsigned int postsleep_min_us;
+	unsigned int postsleep_max_us;
+
+	/*
+	 * Override driver-computed timeouts.  Note the difference in units!
+	 */
+	unsigned int data_timeout_ns;
+	unsigned int cmd_timeout_ms;
+
+	/*
+	 * For 64-bit machines, the next member, ``__u64 data_ptr``, wants to
+	 * be 8-byte aligned.  Make sure this struct is the same size when
+	 * built for 32-bit.
+	 */
+	__u32 __pad;
+
+	/* DAT buffer */
+	__u64 data_ptr;
+};
+#define mmc_ioc_cmd_set_data(ic, ptr) ic.data_ptr = (__u64)(unsigned long) ptr
+
+/**
+ * struct mmc_ioc_multi_cmd - multi command information
+ * @num_of_cmds: Number of commands to send. Must be equal to or less than
+ *	MMC_IOC_MAX_CMDS.
+ * @cmds: Array of commands with length equal to 'num_of_cmds'
+ */
+struct mmc_ioc_multi_cmd {
+	__u64 num_of_cmds;
+	struct mmc_ioc_cmd cmds[];
+};
+
+#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd)
+/*
+ * MMC_IOC_MULTI_CMD: Used to send an array of MMC commands described by
+ *	the structure mmc_ioc_multi_cmd. The MMC driver will issue all
+ *	commands in array in sequence to card.
+ */
+#define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd)
+/*
+ * Since this ioctl is only meant to enhance (and not replace) normal access
+ * to the mmc bus device, an upper data transfer limit of MMC_IOC_MAX_BYTES
+ * is enforced per ioctl call.  For larger data transfers, use the normal
+ * block device operations.
+ */
+#define MMC_IOC_MAX_BYTES  (512L * 1024)
+#define MMC_IOC_MAX_CMDS    255
+#endif /* LINUX_MMC_IOCTL_H */
diff --git a/contrib/libs/linux-headers/linux/mmtimer.h b/contrib/libs/linux-headers/linux/mmtimer.h
new file mode 100644
index 0000000000..409fae1de3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mmtimer.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Intel Multimedia Timer device interface
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All rights reserved.
+ *
+ * This file should define an interface compatible with the IA-PC Multimedia
+ * Timers Draft Specification (rev. 0.97) from Intel.  Note that some
+ * hardware may not be able to safely export its registers to userspace,
+ * so the ioctl interface should support all necessary functionality.
+ *
+ * 11/01/01 - jbarnes - initial revision
+ * 9/10/04 - Christoph Lameter - remove interrupt support
+ * 9/17/04 - jbarnes - remove test program, move some #defines to the driver
+ */
+
+#ifndef _LINUX_MMTIMER_H
+#define _LINUX_MMTIMER_H
+
+/*
+ * Breakdown of the ioctl's available.  An 'optional' next to the command
+ * indicates that supporting this command is optional, while 'required'
+ * commands must be implemented if conformance is desired.
+ *
+ * MMTIMER_GETOFFSET - optional
+ *   Should return the offset (relative to the start of the page where the
+ *   registers are mapped) for the counter in question.
+ *
+ * MMTIMER_GETRES - required
+ *   The resolution of the clock in femto (10^-15) seconds
+ *
+ * MMTIMER_GETFREQ - required
+ *   Frequency of the clock in Hz
+ *
+ * MMTIMER_GETBITS - required
+ *   Number of bits in the clock's counter
+ *
+ * MMTIMER_MMAPAVAIL - required
+ *   Returns nonzero if the registers can be mmap'd into userspace, 0 otherwise
+ *
+ * MMTIMER_GETCOUNTER - required
+ *   Gets the current value in the counter
+ */
+#define MMTIMER_IOCTL_BASE 'm'
+
+#define MMTIMER_GETOFFSET _IO(MMTIMER_IOCTL_BASE, 0)
+#define MMTIMER_GETRES _IOR(MMTIMER_IOCTL_BASE, 1, unsigned long)
+#define MMTIMER_GETFREQ _IOR(MMTIMER_IOCTL_BASE, 2, unsigned long)
+#define MMTIMER_GETBITS _IO(MMTIMER_IOCTL_BASE, 4)
+#define MMTIMER_MMAPAVAIL _IO(MMTIMER_IOCTL_BASE, 6)
+#define MMTIMER_GETCOUNTER _IOR(MMTIMER_IOCTL_BASE, 9, unsigned long)
+
+#endif /* _LINUX_MMTIMER_H */
diff --git a/contrib/libs/linux-headers/linux/module.h b/contrib/libs/linux-headers/linux/module.h
new file mode 100644
index 0000000000..10b94ca905
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/module.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MODULE_H
+#define _LINUX_MODULE_H
+
+/* Flags for sys_finit_module: */
+#define MODULE_INIT_IGNORE_MODVERSIONS	1
+#define MODULE_INIT_IGNORE_VERMAGIC	2
+#define MODULE_INIT_COMPRESSED_FILE	4
+
+#endif /* _LINUX_MODULE_H */
diff --git a/contrib/libs/linux-headers/linux/mpls.h b/contrib/libs/linux-headers/linux/mpls.h
new file mode 100644
index 0000000000..9effbf99dd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mpls.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _MPLS_H
+#define _MPLS_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/* Reference: RFC 5462, RFC 3032
+ *
+ *  0                   1                   2                   3
+ *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |                Label                  | TC  |S|       TTL     |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ *	Label:  Label Value, 20 bits
+ *	TC:     Traffic Class field, 3 bits
+ *	S:      Bottom of Stack, 1 bit
+ *	TTL:    Time to Live, 8 bits
+ */
+
+struct mpls_label {
+	__be32 entry;
+};
+
+#define MPLS_LS_LABEL_MASK      0xFFFFF000
+#define MPLS_LS_LABEL_SHIFT     12
+#define MPLS_LS_TC_MASK         0x00000E00
+#define MPLS_LS_TC_SHIFT        9
+#define MPLS_LS_S_MASK          0x00000100
+#define MPLS_LS_S_SHIFT         8
+#define MPLS_LS_TTL_MASK        0x000000FF
+#define MPLS_LS_TTL_SHIFT       0
+
+/* Reserved labels */
+#define MPLS_LABEL_IPV4NULL		0 /* RFC3032 */
+#define MPLS_LABEL_RTALERT		1 /* RFC3032 */
+#define MPLS_LABEL_IPV6NULL		2 /* RFC3032 */
+#define MPLS_LABEL_IMPLNULL		3 /* RFC3032 */
+#define MPLS_LABEL_ENTROPY		7 /* RFC6790 */
+#define MPLS_LABEL_GAL			13 /* RFC5586 */
+#define MPLS_LABEL_OAMALERT		14 /* RFC3429 */
+#define MPLS_LABEL_EXTENSION		15 /* RFC7274 */
+
+#define MPLS_LABEL_FIRST_UNRESERVED	16 /* RFC3032 */
+
+/* These are embedded into IFLA_STATS_AF_SPEC:
+ * [IFLA_STATS_AF_SPEC]
+ * -> [AF_MPLS]
+ *    -> [MPLS_STATS_xxx]
+ *
+ * Attributes:
+ * [MPLS_STATS_LINK] = {
+ *     struct mpls_link_stats
+ * }
+ */
+enum {
+	MPLS_STATS_UNSPEC, /* also used as 64bit pad attribute */
+	MPLS_STATS_LINK,
+	__MPLS_STATS_MAX,
+};
+
+#define MPLS_STATS_MAX (__MPLS_STATS_MAX - 1)
+
+struct mpls_link_stats {
+	__u64	rx_packets;		/* total packets received	*/
+	__u64	tx_packets;		/* total packets transmitted	*/
+	__u64	rx_bytes;		/* total bytes received		*/
+	__u64	tx_bytes;		/* total bytes transmitted	*/
+	__u64	rx_errors;		/* bad packets received		*/
+	__u64	tx_errors;		/* packet transmit problems	*/
+	__u64	rx_dropped;		/* packet dropped on receive	*/
+	__u64	tx_dropped;		/* packet dropped on transmit	*/
+	__u64	rx_noroute;		/* no route for packet dest	*/
+};
+
+#endif /* _MPLS_H */
diff --git a/contrib/libs/linux-headers/linux/mpls_iptunnel.h b/contrib/libs/linux-headers/linux/mpls_iptunnel.h
new file mode 100644
index 0000000000..2c69b7ddbc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mpls_iptunnel.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	mpls tunnel api
+ *
+ *	Authors:
+ *		Roopa Prabhu <roopa@cumulusnetworks.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_MPLS_IPTUNNEL_H
+#define _LINUX_MPLS_IPTUNNEL_H
+
+/* MPLS tunnel attributes
+ * [RTA_ENCAP] = {
+ *     [MPLS_IPTUNNEL_DST]
+ *     [MPLS_IPTUNNEL_TTL]
+ * }
+ */
+enum {
+	MPLS_IPTUNNEL_UNSPEC,
+	MPLS_IPTUNNEL_DST,
+	MPLS_IPTUNNEL_TTL,
+	__MPLS_IPTUNNEL_MAX,
+};
+#define MPLS_IPTUNNEL_MAX (__MPLS_IPTUNNEL_MAX - 1)
+
+#endif /* _LINUX_MPLS_IPTUNNEL_H */
diff --git a/contrib/libs/linux-headers/linux/mptcp.h b/contrib/libs/linux-headers/linux/mptcp.h
new file mode 100644
index 0000000000..5e7e0553f6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mptcp.h
@@ -0,0 +1,250 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _MPTCP_H
+#define _MPTCP_H
+
+#include <netinet/in.h>		/* for sockaddr_in and sockaddr_in6	*/
+#include <sys/socket.h>		/* for struct sockaddr			*/
+
+#include <linux/const.h>
+#include <linux/types.h>
+#include <linux/in.h>		/* for sockaddr_in			*/
+#include <linux/in6.h>		/* for sockaddr_in6			*/
+#include <linux/socket.h>	/* for sockaddr_storage and sa_family	*/
+
+#define MPTCP_SUBFLOW_FLAG_MCAP_REM		_BITUL(0)
+#define MPTCP_SUBFLOW_FLAG_MCAP_LOC		_BITUL(1)
+#define MPTCP_SUBFLOW_FLAG_JOIN_REM		_BITUL(2)
+#define MPTCP_SUBFLOW_FLAG_JOIN_LOC		_BITUL(3)
+#define MPTCP_SUBFLOW_FLAG_BKUP_REM		_BITUL(4)
+#define MPTCP_SUBFLOW_FLAG_BKUP_LOC		_BITUL(5)
+#define MPTCP_SUBFLOW_FLAG_FULLY_ESTABLISHED	_BITUL(6)
+#define MPTCP_SUBFLOW_FLAG_CONNECTED		_BITUL(7)
+#define MPTCP_SUBFLOW_FLAG_MAPVALID		_BITUL(8)
+
+enum {
+	MPTCP_SUBFLOW_ATTR_UNSPEC,
+	MPTCP_SUBFLOW_ATTR_TOKEN_REM,
+	MPTCP_SUBFLOW_ATTR_TOKEN_LOC,
+	MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ,
+	MPTCP_SUBFLOW_ATTR_MAP_SEQ,
+	MPTCP_SUBFLOW_ATTR_MAP_SFSEQ,
+	MPTCP_SUBFLOW_ATTR_SSN_OFFSET,
+	MPTCP_SUBFLOW_ATTR_MAP_DATALEN,
+	MPTCP_SUBFLOW_ATTR_FLAGS,
+	MPTCP_SUBFLOW_ATTR_ID_REM,
+	MPTCP_SUBFLOW_ATTR_ID_LOC,
+	MPTCP_SUBFLOW_ATTR_PAD,
+	__MPTCP_SUBFLOW_ATTR_MAX
+};
+
+#define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1)
+
+/* netlink interface */
+#define MPTCP_PM_NAME		"mptcp_pm"
+#define MPTCP_PM_CMD_GRP_NAME	"mptcp_pm_cmds"
+#define MPTCP_PM_EV_GRP_NAME	"mptcp_pm_events"
+#define MPTCP_PM_VER		0x1
+
+/*
+ * ATTR types defined for MPTCP
+ */
+enum {
+	MPTCP_PM_ATTR_UNSPEC,
+
+	MPTCP_PM_ATTR_ADDR,				/* nested address */
+	MPTCP_PM_ATTR_RCV_ADD_ADDRS,			/* u32 */
+	MPTCP_PM_ATTR_SUBFLOWS,				/* u32 */
+	MPTCP_PM_ATTR_TOKEN,				/* u32 */
+	MPTCP_PM_ATTR_LOC_ID,				/* u8 */
+	MPTCP_PM_ATTR_ADDR_REMOTE,			/* nested address */
+
+	__MPTCP_PM_ATTR_MAX
+};
+
+#define MPTCP_PM_ATTR_MAX (__MPTCP_PM_ATTR_MAX - 1)
+
+enum {
+	MPTCP_PM_ADDR_ATTR_UNSPEC,
+
+	MPTCP_PM_ADDR_ATTR_FAMILY,			/* u16 */
+	MPTCP_PM_ADDR_ATTR_ID,				/* u8 */
+	MPTCP_PM_ADDR_ATTR_ADDR4,			/* struct in_addr */
+	MPTCP_PM_ADDR_ATTR_ADDR6,			/* struct in6_addr */
+	MPTCP_PM_ADDR_ATTR_PORT,			/* u16 */
+	MPTCP_PM_ADDR_ATTR_FLAGS,			/* u32 */
+	MPTCP_PM_ADDR_ATTR_IF_IDX,			/* s32 */
+
+	__MPTCP_PM_ADDR_ATTR_MAX
+};
+
+#define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1)
+
+#define MPTCP_PM_ADDR_FLAG_SIGNAL			(1 << 0)
+#define MPTCP_PM_ADDR_FLAG_SUBFLOW			(1 << 1)
+#define MPTCP_PM_ADDR_FLAG_BACKUP			(1 << 2)
+#define MPTCP_PM_ADDR_FLAG_FULLMESH			(1 << 3)
+#define MPTCP_PM_ADDR_FLAG_IMPLICIT			(1 << 4)
+
+enum {
+	MPTCP_PM_CMD_UNSPEC,
+
+	MPTCP_PM_CMD_ADD_ADDR,
+	MPTCP_PM_CMD_DEL_ADDR,
+	MPTCP_PM_CMD_GET_ADDR,
+	MPTCP_PM_CMD_FLUSH_ADDRS,
+	MPTCP_PM_CMD_SET_LIMITS,
+	MPTCP_PM_CMD_GET_LIMITS,
+	MPTCP_PM_CMD_SET_FLAGS,
+	MPTCP_PM_CMD_ANNOUNCE,
+	MPTCP_PM_CMD_REMOVE,
+	MPTCP_PM_CMD_SUBFLOW_CREATE,
+	MPTCP_PM_CMD_SUBFLOW_DESTROY,
+
+	__MPTCP_PM_CMD_AFTER_LAST
+};
+
+#define MPTCP_INFO_FLAG_FALLBACK		_BITUL(0)
+#define MPTCP_INFO_FLAG_REMOTE_KEY_RECEIVED	_BITUL(1)
+
+struct mptcp_info {
+	__u8	mptcpi_subflows;
+	__u8	mptcpi_add_addr_signal;
+	__u8	mptcpi_add_addr_accepted;
+	__u8	mptcpi_subflows_max;
+	__u8	mptcpi_add_addr_signal_max;
+	__u8	mptcpi_add_addr_accepted_max;
+	__u32	mptcpi_flags;
+	__u32	mptcpi_token;
+	__u64	mptcpi_write_seq;
+	__u64	mptcpi_snd_una;
+	__u64	mptcpi_rcv_nxt;
+	__u8	mptcpi_local_addr_used;
+	__u8	mptcpi_local_addr_max;
+	__u8	mptcpi_csum_enabled;
+};
+
+/*
+ * MPTCP_EVENT_CREATED: token, family, saddr4 | saddr6, daddr4 | daddr6,
+ *                      sport, dport
+ * A new MPTCP connection has been created. It is the good time to allocate
+ * memory and send ADD_ADDR if needed. Depending on the traffic-patterns
+ * it can take a long time until the MPTCP_EVENT_ESTABLISHED is sent.
+ *
+ * MPTCP_EVENT_ESTABLISHED: token, family, saddr4 | saddr6, daddr4 | daddr6,
+ *			    sport, dport
+ * A MPTCP connection is established (can start new subflows).
+ *
+ * MPTCP_EVENT_CLOSED: token
+ * A MPTCP connection has stopped.
+ *
+ * MPTCP_EVENT_ANNOUNCED: token, rem_id, family, daddr4 | daddr6 [, dport]
+ * A new address has been announced by the peer.
+ *
+ * MPTCP_EVENT_REMOVED: token, rem_id
+ * An address has been lost by the peer.
+ *
+ * MPTCP_EVENT_SUB_ESTABLISHED: token, family, loc_id, rem_id,
+ *                              saddr4 | saddr6, daddr4 | daddr6, sport,
+ *                              dport, backup, if_idx [, error]
+ * A new subflow has been established. 'error' should not be set.
+ *
+ * MPTCP_EVENT_SUB_CLOSED: token, family, loc_id, rem_id, saddr4 | saddr6,
+ *                         daddr4 | daddr6, sport, dport, backup, if_idx
+ *                         [, error]
+ * A subflow has been closed. An error (copy of sk_err) could be set if an
+ * error has been detected for this subflow.
+ *
+ * MPTCP_EVENT_SUB_PRIORITY: token, family, loc_id, rem_id, saddr4 | saddr6,
+ *                           daddr4 | daddr6, sport, dport, backup, if_idx
+ *                           [, error]
+ * The priority of a subflow has changed. 'error' should not be set.
+ *
+ * MPTCP_EVENT_LISTENER_CREATED: family, sport, saddr4 | saddr6
+ * A new PM listener is created.
+ *
+ * MPTCP_EVENT_LISTENER_CLOSED: family, sport, saddr4 | saddr6
+ * A PM listener is closed.
+ */
+enum mptcp_event_type {
+	MPTCP_EVENT_UNSPEC = 0,
+	MPTCP_EVENT_CREATED = 1,
+	MPTCP_EVENT_ESTABLISHED = 2,
+	MPTCP_EVENT_CLOSED = 3,
+
+	MPTCP_EVENT_ANNOUNCED = 6,
+	MPTCP_EVENT_REMOVED = 7,
+
+	MPTCP_EVENT_SUB_ESTABLISHED = 10,
+	MPTCP_EVENT_SUB_CLOSED = 11,
+
+	MPTCP_EVENT_SUB_PRIORITY = 13,
+
+	MPTCP_EVENT_LISTENER_CREATED = 15,
+	MPTCP_EVENT_LISTENER_CLOSED = 16,
+};
+
+enum mptcp_event_attr {
+	MPTCP_ATTR_UNSPEC = 0,
+
+	MPTCP_ATTR_TOKEN,	/* u32 */
+	MPTCP_ATTR_FAMILY,	/* u16 */
+	MPTCP_ATTR_LOC_ID,	/* u8 */
+	MPTCP_ATTR_REM_ID,	/* u8 */
+	MPTCP_ATTR_SADDR4,	/* be32 */
+	MPTCP_ATTR_SADDR6,	/* struct in6_addr */
+	MPTCP_ATTR_DADDR4,	/* be32 */
+	MPTCP_ATTR_DADDR6,	/* struct in6_addr */
+	MPTCP_ATTR_SPORT,	/* be16 */
+	MPTCP_ATTR_DPORT,	/* be16 */
+	MPTCP_ATTR_BACKUP,	/* u8 */
+	MPTCP_ATTR_ERROR,	/* u8 */
+	MPTCP_ATTR_FLAGS,	/* u16 */
+	MPTCP_ATTR_TIMEOUT,	/* u32 */
+	MPTCP_ATTR_IF_IDX,	/* s32 */
+	MPTCP_ATTR_RESET_REASON,/* u32 */
+	MPTCP_ATTR_RESET_FLAGS, /* u32 */
+	MPTCP_ATTR_SERVER_SIDE,	/* u8 */
+
+	__MPTCP_ATTR_AFTER_LAST
+};
+
+#define MPTCP_ATTR_MAX (__MPTCP_ATTR_AFTER_LAST - 1)
+
+/* MPTCP Reset reason codes, rfc8684 */
+#define MPTCP_RST_EUNSPEC	0
+#define MPTCP_RST_EMPTCP	1
+#define MPTCP_RST_ERESOURCE	2
+#define MPTCP_RST_EPROHIBIT	3
+#define MPTCP_RST_EWQ2BIG	4
+#define MPTCP_RST_EBADPERF	5
+#define MPTCP_RST_EMIDDLEBOX	6
+
+struct mptcp_subflow_data {
+	__u32		size_subflow_data;		/* size of this structure in userspace */
+	__u32		num_subflows;			/* must be 0, set by kernel */
+	__u32		size_kernel;			/* must be 0, set by kernel */
+	__u32		size_user;			/* size of one element in data[] */
+} __attribute__((aligned(8)));
+
+struct mptcp_subflow_addrs {
+	union {
+		__kernel_sa_family_t sa_family;
+		struct sockaddr sa_local;
+		struct sockaddr_in sin_local;
+		struct sockaddr_in6 sin6_local;
+		struct __kernel_sockaddr_storage ss_local;
+	};
+	union {
+		struct sockaddr sa_remote;
+		struct sockaddr_in sin_remote;
+		struct sockaddr_in6 sin6_remote;
+		struct __kernel_sockaddr_storage ss_remote;
+	};
+};
+
+/* MPTCP socket options */
+#define MPTCP_INFO		1
+#define MPTCP_TCPINFO		2
+#define MPTCP_SUBFLOW_ADDRS	3
+
+#endif /* _MPTCP_H */
diff --git a/contrib/libs/linux-headers/linux/mqueue.h b/contrib/libs/linux-headers/linux/mqueue.h
new file mode 100644
index 0000000000..b516b66840
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mqueue.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/* Copyright (C) 2003 Krzysztof Benedyczak & Michal Wronski
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   It is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this software; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _LINUX_MQUEUE_H
+#define _LINUX_MQUEUE_H
+
+#include <linux/types.h>
+
+#define MQ_PRIO_MAX 	32768
+/* per-uid limit of kernel memory used by mqueue, in bytes */
+#define MQ_BYTES_MAX	819200
+
+struct mq_attr {
+	__kernel_long_t	mq_flags;	/* message queue flags			*/
+	__kernel_long_t	mq_maxmsg;	/* maximum number of messages		*/
+	__kernel_long_t	mq_msgsize;	/* maximum message size			*/
+	__kernel_long_t	mq_curmsgs;	/* number of messages currently queued	*/
+	__kernel_long_t	__reserved[4];	/* ignored for input, zeroed for output */
+};
+
+/*
+ * SIGEV_THREAD implementation:
+ * SIGEV_THREAD must be implemented in user space. If SIGEV_THREAD is passed
+ * to mq_notify, then
+ * - sigev_signo must be the file descriptor of an AF_NETLINK socket. It's not
+ *   necessary that the socket is bound.
+ * - sigev_value.sival_ptr must point to a cookie that is NOTIFY_COOKIE_LEN
+ *   bytes long.
+ * If the notification is triggered, then the cookie is sent to the netlink
+ * socket. The last byte of the cookie is replaced with the NOTIFY_?? codes:
+ * NOTIFY_WOKENUP if the notification got triggered, NOTIFY_REMOVED if it was
+ * removed, either due to a close() on the message queue fd or due to a
+ * mq_notify() that removed the notification.
+ */
+#define NOTIFY_NONE	0
+#define NOTIFY_WOKENUP	1
+#define NOTIFY_REMOVED	2
+
+#define NOTIFY_COOKIE_LEN	32
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/mroute.h b/contrib/libs/linux-headers/linux/mroute.h
new file mode 100644
index 0000000000..73584f6d30
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mroute.h
@@ -0,0 +1,187 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_MROUTE_H
+#define __LINUX_MROUTE_H
+
+#include <linux/sockios.h>
+#include <linux/types.h>
+#include <linux/in.h>		/* For struct in_addr. */
+
+/* Based on the MROUTING 3.5 defines primarily to keep
+ * source compatibility with BSD.
+ *
+ * See the mrouted code for the original history.
+ *
+ * Protocol Independent Multicast (PIM) data structures included
+ * Carlos Picoto (cap@di.fc.ul.pt)
+ */
+
+#define MRT_BASE	200
+#define MRT_INIT	(MRT_BASE)	/* Activate the kernel mroute code 	*/
+#define MRT_DONE	(MRT_BASE+1)	/* Shutdown the kernel mroute		*/
+#define MRT_ADD_VIF	(MRT_BASE+2)	/* Add a virtual interface		*/
+#define MRT_DEL_VIF	(MRT_BASE+3)	/* Delete a virtual interface		*/
+#define MRT_ADD_MFC	(MRT_BASE+4)	/* Add a multicast forwarding entry	*/
+#define MRT_DEL_MFC	(MRT_BASE+5)	/* Delete a multicast forwarding entry	*/
+#define MRT_VERSION	(MRT_BASE+6)	/* Get the kernel multicast version	*/
+#define MRT_ASSERT	(MRT_BASE+7)	/* Activate PIM assert mode		*/
+#define MRT_PIM		(MRT_BASE+8)	/* enable PIM code			*/
+#define MRT_TABLE	(MRT_BASE+9)	/* Specify mroute table ID		*/
+#define MRT_ADD_MFC_PROXY	(MRT_BASE+10)	/* Add a (*,*|G) mfc entry	*/
+#define MRT_DEL_MFC_PROXY	(MRT_BASE+11)	/* Del a (*,*|G) mfc entry	*/
+#define MRT_FLUSH	(MRT_BASE+12)	/* Flush all mfc entries and/or vifs	*/
+#define MRT_MAX		(MRT_BASE+12)
+
+#define SIOCGETVIFCNT	SIOCPROTOPRIVATE	/* IP protocol privates */
+#define SIOCGETSGCNT	(SIOCPROTOPRIVATE+1)
+#define SIOCGETRPF	(SIOCPROTOPRIVATE+2)
+
+/* MRT_FLUSH optional flags */
+#define MRT_FLUSH_MFC	1	/* Flush multicast entries */
+#define MRT_FLUSH_MFC_STATIC	2	/* Flush static multicast entries */
+#define MRT_FLUSH_VIFS	4	/* Flush multicast vifs */
+#define MRT_FLUSH_VIFS_STATIC	8	/* Flush static multicast vifs */
+
+#define MAXVIFS		32
+typedef unsigned long vifbitmap_t;	/* User mode code depends on this lot */
+typedef unsigned short vifi_t;
+#define ALL_VIFS	((vifi_t)(-1))
+
+/* Same idea as select */
+
+#define VIFM_SET(n,m)	((m)|=(1<<(n)))
+#define VIFM_CLR(n,m)	((m)&=~(1<<(n)))
+#define VIFM_ISSET(n,m)	((m)&(1<<(n)))
+#define VIFM_CLRALL(m)	((m)=0)
+#define VIFM_COPY(mfrom,mto)	((mto)=(mfrom))
+#define VIFM_SAME(m1,m2)	((m1)==(m2))
+
+/* Passed by mrouted for an MRT_ADD_VIF - again we use the
+ * mrouted 3.6 structures for compatibility
+ */
+struct vifctl {
+	vifi_t	vifc_vifi;		/* Index of VIF */
+	unsigned char vifc_flags;	/* VIFF_ flags */
+	unsigned char vifc_threshold;	/* ttl limit */
+	unsigned int vifc_rate_limit;	/* Rate limiter values (NI) */
+	union {
+		struct in_addr vifc_lcl_addr;     /* Local interface address */
+		int            vifc_lcl_ifindex;  /* Local interface index   */
+	};
+	struct in_addr vifc_rmt_addr;	/* IPIP tunnel addr */
+};
+
+#define VIFF_TUNNEL		0x1	/* IPIP tunnel */
+#define VIFF_SRCRT		0x2	/* NI */
+#define VIFF_REGISTER		0x4	/* register vif	*/
+#define VIFF_USE_IFINDEX	0x8	/* use vifc_lcl_ifindex instead of
+					   vifc_lcl_addr to find an interface */
+
+/* Cache manipulation structures for mrouted and PIMd */
+struct mfcctl {
+	struct in_addr mfcc_origin;		/* Origin of mcast	*/
+	struct in_addr mfcc_mcastgrp;		/* Group in question	*/
+	vifi_t	mfcc_parent;			/* Where it arrived	*/
+	unsigned char mfcc_ttls[MAXVIFS];	/* Where it is going	*/
+	unsigned int mfcc_pkt_cnt;		/* pkt count for src-grp */
+	unsigned int mfcc_byte_cnt;
+	unsigned int mfcc_wrong_if;
+	int	     mfcc_expire;
+};
+
+/*  Group count retrieval for mrouted */
+struct sioc_sg_req {
+	struct in_addr src;
+	struct in_addr grp;
+	unsigned long pktcnt;
+	unsigned long bytecnt;
+	unsigned long wrong_if;
+};
+
+/* To get vif packet counts */
+struct sioc_vif_req {
+	vifi_t	vifi;		/* Which iface */
+	unsigned long icount;	/* In packets */
+	unsigned long ocount;	/* Out packets */
+	unsigned long ibytes;	/* In bytes */
+	unsigned long obytes;	/* Out bytes */
+};
+
+/* This is the format the mroute daemon expects to see IGMP control
+ * data. Magically happens to be like an IP packet as per the original
+ */
+struct igmpmsg {
+	__u32 unused1,unused2;
+	unsigned char im_msgtype;		/* What is this */
+	unsigned char im_mbz;			/* Must be zero */
+	unsigned char im_vif;			/* Low 8 bits of Interface */
+	unsigned char im_vif_hi;		/* High 8 bits of Interface */
+	struct in_addr im_src,im_dst;
+};
+
+/* ipmr netlink table attributes */
+enum {
+	IPMRA_TABLE_UNSPEC,
+	IPMRA_TABLE_ID,
+	IPMRA_TABLE_CACHE_RES_QUEUE_LEN,
+	IPMRA_TABLE_MROUTE_REG_VIF_NUM,
+	IPMRA_TABLE_MROUTE_DO_ASSERT,
+	IPMRA_TABLE_MROUTE_DO_PIM,
+	IPMRA_TABLE_VIFS,
+	IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE,
+	__IPMRA_TABLE_MAX
+};
+#define IPMRA_TABLE_MAX (__IPMRA_TABLE_MAX - 1)
+
+/* ipmr netlink vif attribute format
+ * [ IPMRA_TABLE_VIFS ] - nested attribute
+ *   [ IPMRA_VIF ] - nested attribute
+ *     [ IPMRA_VIFA_xxx ]
+ */
+enum {
+	IPMRA_VIF_UNSPEC,
+	IPMRA_VIF,
+	__IPMRA_VIF_MAX
+};
+#define IPMRA_VIF_MAX (__IPMRA_VIF_MAX - 1)
+
+/* vif-specific attributes */
+enum {
+	IPMRA_VIFA_UNSPEC,
+	IPMRA_VIFA_IFINDEX,
+	IPMRA_VIFA_VIF_ID,
+	IPMRA_VIFA_FLAGS,
+	IPMRA_VIFA_BYTES_IN,
+	IPMRA_VIFA_BYTES_OUT,
+	IPMRA_VIFA_PACKETS_IN,
+	IPMRA_VIFA_PACKETS_OUT,
+	IPMRA_VIFA_LOCAL_ADDR,
+	IPMRA_VIFA_REMOTE_ADDR,
+	IPMRA_VIFA_PAD,
+	__IPMRA_VIFA_MAX
+};
+#define IPMRA_VIFA_MAX (__IPMRA_VIFA_MAX - 1)
+
+/* ipmr netlink cache report attributes */
+enum {
+	IPMRA_CREPORT_UNSPEC,
+	IPMRA_CREPORT_MSGTYPE,
+	IPMRA_CREPORT_VIF_ID,
+	IPMRA_CREPORT_SRC_ADDR,
+	IPMRA_CREPORT_DST_ADDR,
+	IPMRA_CREPORT_PKT,
+	IPMRA_CREPORT_TABLE,
+	__IPMRA_CREPORT_MAX
+};
+#define IPMRA_CREPORT_MAX (__IPMRA_CREPORT_MAX - 1)
+
+/* That's all usermode folks */
+
+#define MFC_ASSERT_THRESH (3*HZ)		/* Maximal freq. of asserts */
+
+/* Pseudo messages used by mrouted */
+#define IGMPMSG_NOCACHE		1		/* Kern cache fill request to mrouted */
+#define IGMPMSG_WRONGVIF	2		/* For PIM assert processing (unused) */
+#define IGMPMSG_WHOLEPKT	3		/* For PIM Register processing */
+#define IGMPMSG_WRVIFWHOLE	4		/* For PIM Register and assert processing */
+
+#endif /* __LINUX_MROUTE_H */
diff --git a/contrib/libs/linux-headers/linux/mroute6.h b/contrib/libs/linux-headers/linux/mroute6.h
new file mode 100644
index 0000000000..ff5b2d5896
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mroute6.h
@@ -0,0 +1,157 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_MROUTE6_H
+#define __LINUX_MROUTE6_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+#include <linux/sockios.h>
+#include <linux/in6.h>		/* For struct sockaddr_in6. */
+
+/*
+ *	Based on the MROUTING 3.5 defines primarily to keep
+ *	source compatibility with BSD.
+ *
+ *	See the pim6sd code for the original history.
+ *
+ *      Protocol Independent Multicast (PIM) data structures included
+ *      Carlos Picoto (cap@di.fc.ul.pt)
+ *
+ */
+
+#define MRT6_BASE	200
+#define MRT6_INIT	(MRT6_BASE)	/* Activate the kernel mroute code 	*/
+#define MRT6_DONE	(MRT6_BASE+1)	/* Shutdown the kernel mroute		*/
+#define MRT6_ADD_MIF	(MRT6_BASE+2)	/* Add a virtual interface		*/
+#define MRT6_DEL_MIF	(MRT6_BASE+3)	/* Delete a virtual interface		*/
+#define MRT6_ADD_MFC	(MRT6_BASE+4)	/* Add a multicast forwarding entry	*/
+#define MRT6_DEL_MFC	(MRT6_BASE+5)	/* Delete a multicast forwarding entry	*/
+#define MRT6_VERSION	(MRT6_BASE+6)	/* Get the kernel multicast version	*/
+#define MRT6_ASSERT	(MRT6_BASE+7)	/* Activate PIM assert mode		*/
+#define MRT6_PIM	(MRT6_BASE+8)	/* enable PIM code			*/
+#define MRT6_TABLE	(MRT6_BASE+9)	/* Specify mroute table ID		*/
+#define MRT6_ADD_MFC_PROXY	(MRT6_BASE+10)	/* Add a (*,*|G) mfc entry	*/
+#define MRT6_DEL_MFC_PROXY	(MRT6_BASE+11)	/* Del a (*,*|G) mfc entry	*/
+#define MRT6_FLUSH	(MRT6_BASE+12)	/* Flush all mfc entries and/or vifs	*/
+#define MRT6_MAX	(MRT6_BASE+12)
+
+#define SIOCGETMIFCNT_IN6	SIOCPROTOPRIVATE	/* IP protocol privates */
+#define SIOCGETSGCNT_IN6	(SIOCPROTOPRIVATE+1)
+#define SIOCGETRPF	(SIOCPROTOPRIVATE+2)
+
+/* MRT6_FLUSH optional flags */
+#define MRT6_FLUSH_MFC	1	/* Flush multicast entries */
+#define MRT6_FLUSH_MFC_STATIC	2	/* Flush static multicast entries */
+#define MRT6_FLUSH_MIFS	4	/* Flushing multicast vifs */
+#define MRT6_FLUSH_MIFS_STATIC	8	/* Flush static multicast vifs */
+
+#define MAXMIFS		32
+typedef unsigned long mifbitmap_t;	/* User mode code depends on this lot */
+typedef unsigned short mifi_t;
+#define ALL_MIFS	((mifi_t)(-1))
+
+#ifndef IF_SETSIZE
+#define IF_SETSIZE	256
+#endif
+
+typedef	__u32		if_mask;
+#define NIFBITS (sizeof(if_mask) * 8)        /* bits per mask */
+
+typedef struct if_set {
+	if_mask ifs_bits[__KERNEL_DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
+} if_set;
+
+#define IF_SET(n, p)    ((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))
+#define IF_CLR(n, p)    ((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))
+#define IF_ISSET(n, p)  ((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))
+#define IF_COPY(f, t)   bcopy(f, t, sizeof(*(f)))
+#define IF_ZERO(p)      bzero(p, sizeof(*(p)))
+
+/*
+ *	Passed by mrouted for an MRT_ADD_MIF - again we use the
+ *	mrouted 3.6 structures for compatibility
+ */
+
+struct mif6ctl {
+	mifi_t	mif6c_mifi;		/* Index of MIF */
+	unsigned char mif6c_flags;	/* MIFF_ flags */
+	unsigned char vifc_threshold;	/* ttl limit */
+	__u16	 mif6c_pifi;		/* the index of the physical IF */
+	unsigned int vifc_rate_limit;	/* Rate limiter values (NI) */
+};
+
+#define MIFF_REGISTER	0x1	/* register vif	*/
+
+/*
+ *	Cache manipulation structures for mrouted and PIMd
+ */
+
+struct mf6cctl {
+	struct sockaddr_in6 mf6cc_origin;		/* Origin of mcast	*/
+	struct sockaddr_in6 mf6cc_mcastgrp;		/* Group in question	*/
+	mifi_t	mf6cc_parent;			/* Where it arrived	*/
+	struct if_set mf6cc_ifset;		/* Where it is going */
+};
+
+/*
+ *	Group count retrieval for pim6sd
+ */
+
+struct sioc_sg_req6 {
+	struct sockaddr_in6 src;
+	struct sockaddr_in6 grp;
+	unsigned long pktcnt;
+	unsigned long bytecnt;
+	unsigned long wrong_if;
+};
+
+/*
+ *	To get vif packet counts
+ */
+
+struct sioc_mif_req6 {
+	mifi_t	mifi;		/* Which iface */
+	unsigned long icount;	/* In packets */
+	unsigned long ocount;	/* Out packets */
+	unsigned long ibytes;	/* In bytes */
+	unsigned long obytes;	/* Out bytes */
+};
+
+/*
+ *	That's all usermode folks
+ */
+
+
+
+/*
+ * Structure used to communicate from kernel to multicast router.
+ * We'll overlay the structure onto an MLD header (not an IPv6 heder like igmpmsg{}
+ * used for IPv4 implementation). This is because this structure will be passed via an
+ * IPv6 raw socket, on which an application will only receiver the payload i.e the data after
+ * the IPv6 header and all the extension headers. (See section 3 of RFC 3542)
+ */
+
+struct mrt6msg {
+#define MRT6MSG_NOCACHE		1
+#define MRT6MSG_WRONGMIF	2
+#define MRT6MSG_WHOLEPKT	3		/* used for use level encap */
+#define MRT6MSG_WRMIFWHOLE	4		/* For PIM Register and assert processing */
+	__u8		im6_mbz;		/* must be zero		   */
+	__u8		im6_msgtype;		/* what type of message    */
+	__u16		im6_mif;		/* mif rec'd on		   */
+	__u32		im6_pad;		/* padding for 64 bit arch */
+	struct in6_addr	im6_src, im6_dst;
+};
+
+/* ip6mr netlink cache report attributes */
+enum {
+	IP6MRA_CREPORT_UNSPEC,
+	IP6MRA_CREPORT_MSGTYPE,
+	IP6MRA_CREPORT_MIF_ID,
+	IP6MRA_CREPORT_SRC_ADDR,
+	IP6MRA_CREPORT_DST_ADDR,
+	IP6MRA_CREPORT_PKT,
+	__IP6MRA_CREPORT_MAX
+};
+#define IP6MRA_CREPORT_MAX (__IP6MRA_CREPORT_MAX - 1)
+
+#endif /* __LINUX_MROUTE6_H */
diff --git a/contrib/libs/linux-headers/linux/mrp_bridge.h b/contrib/libs/linux-headers/linux/mrp_bridge.h
new file mode 100644
index 0000000000..a578d59dfe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mrp_bridge.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+#ifndef _LINUX_MRP_BRIDGE_H_
+#define _LINUX_MRP_BRIDGE_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+#define MRP_MAX_FRAME_LENGTH		200
+#define MRP_DEFAULT_PRIO		0x8000
+#define MRP_DOMAIN_UUID_LENGTH		16
+#define MRP_VERSION			1
+#define MRP_FRAME_PRIO			7
+#define MRP_OUI_LENGTH			3
+#define MRP_MANUFACTURE_DATA_LENGTH	2
+
+enum br_mrp_ring_role_type {
+	BR_MRP_RING_ROLE_DISABLED,
+	BR_MRP_RING_ROLE_MRC,
+	BR_MRP_RING_ROLE_MRM,
+	BR_MRP_RING_ROLE_MRA,
+};
+
+enum br_mrp_in_role_type {
+	BR_MRP_IN_ROLE_DISABLED,
+	BR_MRP_IN_ROLE_MIC,
+	BR_MRP_IN_ROLE_MIM,
+};
+
+enum br_mrp_ring_state_type {
+	BR_MRP_RING_STATE_OPEN,
+	BR_MRP_RING_STATE_CLOSED,
+};
+
+enum br_mrp_in_state_type {
+	BR_MRP_IN_STATE_OPEN,
+	BR_MRP_IN_STATE_CLOSED,
+};
+
+enum br_mrp_port_state_type {
+	BR_MRP_PORT_STATE_DISABLED,
+	BR_MRP_PORT_STATE_BLOCKED,
+	BR_MRP_PORT_STATE_FORWARDING,
+	BR_MRP_PORT_STATE_NOT_CONNECTED,
+};
+
+enum br_mrp_port_role_type {
+	BR_MRP_PORT_ROLE_PRIMARY,
+	BR_MRP_PORT_ROLE_SECONDARY,
+	BR_MRP_PORT_ROLE_INTER,
+};
+
+enum br_mrp_tlv_header_type {
+	BR_MRP_TLV_HEADER_END = 0x0,
+	BR_MRP_TLV_HEADER_COMMON = 0x1,
+	BR_MRP_TLV_HEADER_RING_TEST = 0x2,
+	BR_MRP_TLV_HEADER_RING_TOPO = 0x3,
+	BR_MRP_TLV_HEADER_RING_LINK_DOWN = 0x4,
+	BR_MRP_TLV_HEADER_RING_LINK_UP = 0x5,
+	BR_MRP_TLV_HEADER_IN_TEST = 0x6,
+	BR_MRP_TLV_HEADER_IN_TOPO = 0x7,
+	BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8,
+	BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9,
+	BR_MRP_TLV_HEADER_IN_LINK_STATUS = 0xa,
+	BR_MRP_TLV_HEADER_OPTION = 0x7f,
+};
+
+enum br_mrp_sub_tlv_header_type {
+	BR_MRP_SUB_TLV_HEADER_TEST_MGR_NACK = 0x1,
+	BR_MRP_SUB_TLV_HEADER_TEST_PROPAGATE = 0x2,
+	BR_MRP_SUB_TLV_HEADER_TEST_AUTO_MGR = 0x3,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/msdos_fs.h b/contrib/libs/linux-headers/linux/msdos_fs.h
new file mode 100644
index 0000000000..acb83c16e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/msdos_fs.h
@@ -0,0 +1,197 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MSDOS_FS_H
+#define _LINUX_MSDOS_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+#include <asm/byteorder.h>
+
+/*
+ * The MS-DOS filesystem constants/structures
+ */
+
+#ifndef SECTOR_SIZE
+#define SECTOR_SIZE	512		/* sector size (bytes) */
+#endif
+#define SECTOR_BITS	9		/* log2(SECTOR_SIZE) */
+#define MSDOS_DPB	(MSDOS_DPS)	/* dir entries per block */
+#define MSDOS_DPB_BITS	4		/* log2(MSDOS_DPB) */
+#define MSDOS_DPS	(SECTOR_SIZE / sizeof(struct msdos_dir_entry))
+#define MSDOS_DPS_BITS	4		/* log2(MSDOS_DPS) */
+#define MSDOS_LONGNAME	256		/* maximum name length */
+#define CF_LE_W(v)	le16_to_cpu(v)
+#define CF_LE_L(v)	le32_to_cpu(v)
+#define CT_LE_W(v)	cpu_to_le16(v)
+#define CT_LE_L(v)	cpu_to_le32(v)
+
+#define MSDOS_ROOT_INO	 1	/* The root inode number */
+#define MSDOS_FSINFO_INO 2	/* Used for managing the FSINFO block */
+
+#define MSDOS_DIR_BITS	5	/* log2(sizeof(struct msdos_dir_entry)) */
+
+/* directory limit */
+#define FAT_MAX_DIR_ENTRIES	(65536)
+#define FAT_MAX_DIR_SIZE	(FAT_MAX_DIR_ENTRIES << MSDOS_DIR_BITS)
+
+#define ATTR_NONE	0	/* no attribute bits */
+#define ATTR_RO		1	/* read-only */
+#define ATTR_HIDDEN	2	/* hidden */
+#define ATTR_SYS	4	/* system */
+#define ATTR_VOLUME	8	/* volume label */
+#define ATTR_DIR	16	/* directory */
+#define ATTR_ARCH	32	/* archived */
+
+/* attribute bits that are copied "as is" */
+#define ATTR_UNUSED	(ATTR_VOLUME | ATTR_ARCH | ATTR_SYS | ATTR_HIDDEN)
+/* bits that are used by the Windows 95/Windows NT extended FAT */
+#define ATTR_EXT	(ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME)
+
+#define CASE_LOWER_BASE	8	/* base is lower case */
+#define CASE_LOWER_EXT	16	/* extension is lower case */
+
+#define DELETED_FLAG	0xe5	/* marks file as deleted when in name[0] */
+#define IS_FREE(n)	(!*(n) || *(n) == DELETED_FLAG)
+
+#define FAT_LFN_LEN	255	/* maximum long name length */
+#define MSDOS_NAME	11	/* maximum name length */
+#define MSDOS_SLOTS	21	/* max # of slots for short and long names */
+#define MSDOS_DOT	".          "	/* ".", padded to MSDOS_NAME chars */
+#define MSDOS_DOTDOT	"..         "	/* "..", padded to MSDOS_NAME chars */
+
+/* start of data cluster's entry (number of reserved clusters) */
+#define FAT_START_ENT	2
+
+/* maximum number of clusters */
+#define MAX_FAT12	0xFF4
+#define MAX_FAT16	0xFFF4
+#define MAX_FAT32	0x0FFFFFF6
+
+/* bad cluster mark */
+#define BAD_FAT12	0xFF7
+#define BAD_FAT16	0xFFF7
+#define BAD_FAT32	0x0FFFFFF7
+
+/* standard EOF */
+#define EOF_FAT12	0xFFF
+#define EOF_FAT16	0xFFFF
+#define EOF_FAT32	0x0FFFFFFF
+
+#define FAT_ENT_FREE	(0)
+#define FAT_ENT_BAD	(BAD_FAT32)
+#define FAT_ENT_EOF	(EOF_FAT32)
+
+#define FAT_FSINFO_SIG1	0x41615252
+#define FAT_FSINFO_SIG2	0x61417272
+#define IS_FSINFO(x)	(le32_to_cpu((x)->signature1) == FAT_FSINFO_SIG1 \
+			 && le32_to_cpu((x)->signature2) == FAT_FSINFO_SIG2)
+
+#define FAT_STATE_DIRTY 0x01
+
+struct __fat_dirent {
+	long		d_ino;
+	__kernel_off_t	d_off;
+	unsigned short	d_reclen;
+	char		d_name[256]; /* We must not include limits.h! */
+};
+
+/*
+ * ioctl commands
+ */
+#define VFAT_IOCTL_READDIR_BOTH		_IOR('r', 1, struct __fat_dirent[2])
+#define VFAT_IOCTL_READDIR_SHORT	_IOR('r', 2, struct __fat_dirent[2])
+/* <linux/videotext.h> has used 0x72 ('r') in collision, so skip a few */
+#define FAT_IOCTL_GET_ATTRIBUTES	_IOR('r', 0x10, __u32)
+#define FAT_IOCTL_SET_ATTRIBUTES	_IOW('r', 0x11, __u32)
+/*Android kernel has used 0x12, so we use 0x13*/
+#define FAT_IOCTL_GET_VOLUME_ID		_IOR('r', 0x13, __u32)
+
+struct fat_boot_sector {
+	__u8	ignored[3];	/* Boot strap short or near jump */
+	__u8	system_id[8];	/* Name - can be used to special case
+				   partition manager volumes */
+	__u8	sector_size[2];	/* bytes per logical sector */
+	__u8	sec_per_clus;	/* sectors/cluster */
+	__le16	reserved;	/* reserved sectors */
+	__u8	fats;		/* number of FATs */
+	__u8	dir_entries[2];	/* root directory entries */
+	__u8	sectors[2];	/* number of sectors */
+	__u8	media;		/* media code */
+	__le16	fat_length;	/* sectors/FAT */
+	__le16	secs_track;	/* sectors per track */
+	__le16	heads;		/* number of heads */
+	__le32	hidden;		/* hidden sectors (unused) */
+	__le32	total_sect;	/* number of sectors (if sectors == 0) */
+
+	union {
+		struct {
+			/*  Extended BPB Fields for FAT16 */
+			__u8	drive_number;	/* Physical drive number */
+			__u8	state;		/* undocumented, but used
+						   for mount state. */
+			__u8	signature;  /* extended boot signature */
+			__u8	vol_id[4];	/* volume ID */
+			__u8	vol_label[MSDOS_NAME];	/* volume label */
+			__u8	fs_type[8];		/* file system type */
+			/* other fields are not added here */
+		} fat16;
+
+		struct {
+			/* only used by FAT32 */
+			__le32	length;		/* sectors/FAT */
+			__le16	flags;		/* bit 8: fat mirroring,
+						   low 4: active fat */
+			__u8	version[2];	/* major, minor filesystem
+						   version */
+			__le32	root_cluster;	/* first cluster in
+						   root directory */
+			__le16	info_sector;	/* filesystem info sector */
+			__le16	backup_boot;	/* backup boot sector */
+			__le16	reserved2[6];	/* Unused */
+			/* Extended BPB Fields for FAT32 */
+			__u8	drive_number;   /* Physical drive number */
+			__u8    state;       	/* undocumented, but used
+						   for mount state. */
+			__u8	signature;  /* extended boot signature */
+			__u8	vol_id[4];	/* volume ID */
+			__u8	vol_label[MSDOS_NAME];	/* volume label */
+			__u8	fs_type[8];		/* file system type */
+			/* other fields are not added here */
+		} fat32;
+	};
+};
+
+struct fat_boot_fsinfo {
+	__le32   signature1;	/* 0x41615252L */
+	__le32   reserved1[120];	/* Nothing as far as I can tell */
+	__le32   signature2;	/* 0x61417272L */
+	__le32   free_clusters;	/* Free cluster count.  -1 if unknown */
+	__le32   next_cluster;	/* Most recently allocated cluster */
+	__le32   reserved2[4];
+};
+
+struct msdos_dir_entry {
+	__u8	name[MSDOS_NAME];/* name and extension */
+	__u8	attr;		/* attribute bits */
+	__u8    lcase;		/* Case for base and extension */
+	__u8	ctime_cs;	/* Creation time, centiseconds (0-199) */
+	__le16	ctime;		/* Creation time */
+	__le16	cdate;		/* Creation date */
+	__le16	adate;		/* Last access date */
+	__le16	starthi;	/* High 16 bits of cluster in FAT32 */
+	__le16	time,date,start;/* time, date and first cluster */
+	__le32	size;		/* file size (in bytes) */
+};
+
+/* Up to 13 characters of the name */
+struct msdos_dir_slot {
+	__u8    id;		/* sequence number for slot */
+	__u8    name0_4[10];	/* first 5 characters in name */
+	__u8    attr;		/* attribute byte */
+	__u8    reserved;	/* always 0 */
+	__u8    alias_checksum;	/* checksum for 8.3 alias */
+	__u8    name5_10[12];	/* 6 more characters in name */
+	__le16   start;		/* starting cluster number, 0 in long slots */
+	__u8    name11_12[4];	/* last 2 characters in name */
+};
+
+#endif /* _LINUX_MSDOS_FS_H */
diff --git a/contrib/libs/linux-headers/linux/msg.h b/contrib/libs/linux-headers/linux/msg.h
new file mode 100644
index 0000000000..1875305a2e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/msg.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MSG_H
+#define _LINUX_MSG_H
+
+#include <linux/ipc.h>
+
+/* ipcs ctl commands */
+#define MSG_STAT 11
+#define MSG_INFO 12
+#define MSG_STAT_ANY 13
+
+/* msgrcv options */
+#define MSG_NOERROR     010000  /* no error if message is too big */
+#define MSG_EXCEPT      020000  /* recv any msg except of specified type.*/
+#define MSG_COPY        040000  /* copy (not remove) all queue messages */
+
+/* Obsolete, used only for backwards compatibility and libc5 compiles */
+struct msqid_ds {
+	struct ipc_perm msg_perm;
+	struct msg *msg_first;		/* first message on queue,unused  */
+	struct msg *msg_last;		/* last message in queue,unused */
+	__kernel_old_time_t msg_stime;	/* last msgsnd time */
+	__kernel_old_time_t msg_rtime;	/* last msgrcv time */
+	__kernel_old_time_t msg_ctime;	/* last change time */
+	unsigned long  msg_lcbytes;	/* Reuse junk fields for 32 bit */
+	unsigned long  msg_lqbytes;	/* ditto */
+	unsigned short msg_cbytes;	/* current number of bytes on queue */
+	unsigned short msg_qnum;	/* number of messages in queue */
+	unsigned short msg_qbytes;	/* max number of bytes on queue */
+	__kernel_ipc_pid_t msg_lspid;	/* pid of last msgsnd */
+	__kernel_ipc_pid_t msg_lrpid;	/* last receive pid */
+};
+
+/* Include the definition of msqid64_ds */
+#include <asm/msgbuf.h>
+
+/* message buffer for msgsnd and msgrcv calls */
+struct msgbuf {
+	__kernel_long_t mtype;          /* type of message */
+	char mtext[1];                  /* message text */
+};
+
+/* buffer for msgctl calls IPC_INFO, MSG_INFO */
+struct msginfo {
+	int msgpool;
+	int msgmap; 
+	int msgmax; 
+	int msgmnb; 
+	int msgmni; 
+	int msgssz; 
+	int msgtql; 
+	unsigned short  msgseg; 
+};
+
+/*
+ * MSGMNI, MSGMAX and MSGMNB are default values which can be
+ * modified by sysctl.
+ *
+ * MSGMNI is the upper limit for the number of messages queues per
+ * namespace.
+ * It has been chosen to be as large possible without facilitating
+ * scenarios where userspace causes overflows when adjusting the limits via
+ * operations of the form retrieve current limit; add X; update limit".
+ *
+ * MSGMNB is the default size of a new message queue. Non-root tasks can
+ * decrease the size with msgctl(IPC_SET), root tasks
+ * (actually: CAP_SYS_RESOURCE) can both increase and decrease the queue
+ * size. The optimal value is application dependent.
+ * 16384 is used because it was always used (since 0.99.10)
+ *
+ * MAXMAX is the maximum size of an individual message, it's a global
+ * (per-namespace) limit that applies for all message queues.
+ * It's set to 1/2 of MSGMNB, to ensure that at least two messages fit into
+ * the queue. This is also an arbitrary choice (since 2.6.0).
+ */
+
+#define MSGMNI 32000   /* <= IPCMNI */     /* max # of msg queue identifiers */
+#define MSGMAX  8192   /* <= INT_MAX */   /* max size of message (bytes) */
+#define MSGMNB 16384   /* <= INT_MAX */   /* default max size of a message queue */
+
+/* unused */
+#define MSGPOOL (MSGMNI * MSGMNB / 1024) /* size in kbytes of message pool */
+#define MSGTQL  MSGMNB            /* number of system message headers */
+#define MSGMAP  MSGMNB            /* number of entries in message map */
+#define MSGSSZ  16                /* message segment size */
+#define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ) /* max no. of segments */
+#define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff)
+
+
+#endif /* _LINUX_MSG_H */
diff --git a/contrib/libs/linux-headers/linux/mtio.h b/contrib/libs/linux-headers/linux/mtio.h
new file mode 100644
index 0000000000..a1191fecc5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/mtio.h
@@ -0,0 +1,209 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* 
+ * linux/mtio.h header file for Linux. Written by H. Bergman
+ *
+ * Modified for special ioctls provided by zftape in September 1997
+ * by C.-J. Heine.
+ */
+
+#ifndef _LINUX_MTIO_H
+#define _LINUX_MTIO_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Structures and definitions for mag tape io control commands
+ */
+
+/* structure for MTIOCTOP - mag tape op command */
+struct	mtop {
+	short	mt_op;		/* operations defined below */
+	int	mt_count;	/* how many of them */
+};
+
+/* Magnetic Tape operations [Not all operations supported by all drivers]: */
+#define MTRESET 0	/* +reset drive in case of problems */
+#define MTFSF	1	/* forward space over FileMark,
+			 * position at first record of next file 
+			 */
+#define MTBSF	2	/* backward space FileMark (position before FM) */
+#define MTFSR	3	/* forward space record */
+#define MTBSR	4	/* backward space record */
+#define MTWEOF	5	/* write an end-of-file record (mark) */
+#define MTREW	6	/* rewind */
+#define MTOFFL	7	/* rewind and put the drive offline (eject?) */
+#define MTNOP	8	/* no op, set status only (read with MTIOCGET) */
+#define MTRETEN 9	/* retension tape */
+#define MTBSFM	10	/* +backward space FileMark, position at FM */
+#define MTFSFM  11	/* +forward space FileMark, position at FM */
+#define MTEOM	12	/* goto end of recorded media (for appending files).
+			 * MTEOM positions after the last FM, ready for
+			 * appending another file.
+			 */
+#define MTERASE 13	/* erase tape -- be careful! */
+
+#define MTRAS1  14	/* run self test 1 (nondestructive) */
+#define MTRAS2	15	/* run self test 2 (destructive) */
+#define MTRAS3  16	/* reserved for self test 3 */
+
+#define MTSETBLK 20	/* set block length (SCSI) */
+#define MTSETDENSITY 21	/* set tape density (SCSI) */
+#define MTSEEK	22	/* seek to block (Tandberg, etc.) */
+#define MTTELL	23	/* tell block (Tandberg, etc.) */
+#define MTSETDRVBUFFER 24 /* set the drive buffering according to SCSI-2 */
+			/* ordinary buffered operation with code 1 */
+#define MTFSS	25	/* space forward over setmarks */
+#define MTBSS	26	/* space backward over setmarks */
+#define MTWSM	27	/* write setmarks */
+
+#define MTLOCK  28	/* lock the drive door */
+#define MTUNLOCK 29	/* unlock the drive door */
+#define MTLOAD  30	/* execute the SCSI load command */
+#define MTUNLOAD 31	/* execute the SCSI unload command */
+#define MTCOMPRESSION 32/* control compression with SCSI mode page 15 */
+#define MTSETPART 33	/* Change the active tape partition */
+#define MTMKPART  34	/* Format the tape with one or two partitions */
+#define MTWEOFI	35	/* write an end-of-file record (mark) in immediate mode */
+
+/* structure for MTIOCGET - mag tape get status command */
+
+struct	mtget {
+	long	mt_type;	/* type of magtape device */
+	long	mt_resid;	/* residual count: (not sure)
+				 *	number of bytes ignored, or
+				 *	number of files not skipped, or
+				 *	number of records not skipped.
+				 */
+	/* the following registers are device dependent */
+	long	mt_dsreg;	/* status register */
+	long	mt_gstat;	/* generic (device independent) status */
+	long	mt_erreg;	/* error register */
+	/* The next two fields are not always used */
+	__kernel_daddr_t mt_fileno;	/* number of current file on tape */
+	__kernel_daddr_t mt_blkno;	/* current block number */
+};
+
+
+
+/*
+ * Constants for mt_type. Not all of these are supported,
+ * and these are not all of the ones that are supported.
+ */
+#define MT_ISUNKNOWN		0x01
+#define MT_ISQIC02		0x02	/* Generic QIC-02 tape streamer */
+#define MT_ISWT5150		0x03	/* Wangtek 5150EQ, QIC-150, QIC-02 */
+#define MT_ISARCHIVE_5945L2	0x04	/* Archive 5945L-2, QIC-24, QIC-02? */
+#define MT_ISCMSJ500		0x05	/* CMS Jumbo 500 (QIC-02?) */
+#define MT_ISTDC3610		0x06	/* Tandberg 6310, QIC-24 */
+#define MT_ISARCHIVE_VP60I	0x07	/* Archive VP60i, QIC-02 */
+#define MT_ISARCHIVE_2150L	0x08	/* Archive Viper 2150L */
+#define MT_ISARCHIVE_2060L	0x09	/* Archive Viper 2060L */
+#define MT_ISARCHIVESC499	0x0A	/* Archive SC-499 QIC-36 controller */
+#define MT_ISQIC02_ALL_FEATURES	0x0F	/* Generic QIC-02 with all features */
+#define MT_ISWT5099EEN24	0x11	/* Wangtek 5099-een24, 60MB, QIC-24 */
+#define MT_ISTEAC_MT2ST		0x12	/* Teac MT-2ST 155mb drive, Teac DC-1 card (Wangtek type) */
+#define MT_ISEVEREX_FT40A	0x32	/* Everex FT40A (QIC-40) */
+#define MT_ISDDS1		0x51	/* DDS device without partitions */
+#define MT_ISDDS2		0x52	/* DDS device with partitions */
+#define MT_ISONSTREAM_SC        0x61   /* OnStream SCSI tape drives (SC-x0)
+					  and SCSI emulated (DI, DP, USB) */
+#define MT_ISSCSI1		0x71	/* Generic ANSI SCSI-1 tape unit */
+#define MT_ISSCSI2		0x72	/* Generic ANSI SCSI-2 tape unit */
+
+/* QIC-40/80/3010/3020 ftape supported drives.
+ * 20bit vendor ID + 0x800000 (see ftape-vendors.h)
+ */
+#define MT_ISFTAPE_UNKNOWN	0x800000 /* obsolete */
+#define MT_ISFTAPE_FLAG	0x800000
+
+
+/* structure for MTIOCPOS - mag tape get position command */
+
+struct	mtpos {
+	long 	mt_blkno;	/* current block number */
+};
+
+
+/* mag tape io control commands */
+#define	MTIOCTOP	_IOW('m', 1, struct mtop)	/* do a mag tape op */
+#define	MTIOCGET	_IOR('m', 2, struct mtget)	/* get tape status */
+#define	MTIOCPOS	_IOR('m', 3, struct mtpos)	/* get tape position */
+
+
+/* Generic Mag Tape (device independent) status macros for examining
+ * mt_gstat -- HP-UX compatible.
+ * There is room for more generic status bits here, but I don't
+ * know which of them are reserved. At least three or so should
+ * be added to make this really useful.
+ */
+#define GMT_EOF(x)              ((x) & 0x80000000)
+#define GMT_BOT(x)              ((x) & 0x40000000)
+#define GMT_EOT(x)              ((x) & 0x20000000)
+#define GMT_SM(x)               ((x) & 0x10000000)  /* DDS setmark */
+#define GMT_EOD(x)              ((x) & 0x08000000)  /* DDS EOD */
+#define GMT_WR_PROT(x)          ((x) & 0x04000000)
+/* #define GMT_ ? 		((x) & 0x02000000) */
+#define GMT_ONLINE(x)           ((x) & 0x01000000)
+#define GMT_D_6250(x)           ((x) & 0x00800000)
+#define GMT_D_1600(x)           ((x) & 0x00400000)
+#define GMT_D_800(x)            ((x) & 0x00200000)
+/* #define GMT_ ? 		((x) & 0x00100000) */
+/* #define GMT_ ? 		((x) & 0x00080000) */
+#define GMT_DR_OPEN(x)          ((x) & 0x00040000)  /* door open (no tape) */
+/* #define GMT_ ? 		((x) & 0x00020000) */
+#define GMT_IM_REP_EN(x)        ((x) & 0x00010000)  /* immediate report mode */
+#define GMT_CLN(x)              ((x) & 0x00008000)  /* cleaning requested */
+/* 15 generic status bits unused */
+
+
+/* SCSI-tape specific definitions */
+/* Bitfield shifts in the status  */
+#define MT_ST_BLKSIZE_SHIFT	0
+#define MT_ST_BLKSIZE_MASK	0xffffff
+#define MT_ST_DENSITY_SHIFT	24
+#define MT_ST_DENSITY_MASK	0xff000000
+
+#define MT_ST_SOFTERR_SHIFT	0
+#define MT_ST_SOFTERR_MASK	0xffff
+
+/* Bitfields for the MTSETDRVBUFFER ioctl */
+#define MT_ST_OPTIONS		0xf0000000
+#define MT_ST_BOOLEANS		0x10000000
+#define MT_ST_SETBOOLEANS	0x30000000
+#define MT_ST_CLEARBOOLEANS	0x40000000
+#define MT_ST_WRITE_THRESHOLD	0x20000000
+#define MT_ST_DEF_BLKSIZE	0x50000000
+#define MT_ST_DEF_OPTIONS	0x60000000
+#define MT_ST_TIMEOUTS		0x70000000
+#define MT_ST_SET_TIMEOUT	(MT_ST_TIMEOUTS | 0x000000)
+#define MT_ST_SET_LONG_TIMEOUT	(MT_ST_TIMEOUTS | 0x100000)
+#define MT_ST_SET_CLN		0x80000000
+
+#define MT_ST_BUFFER_WRITES	0x1
+#define MT_ST_ASYNC_WRITES	0x2
+#define MT_ST_READ_AHEAD	0x4
+#define MT_ST_DEBUGGING		0x8
+#define MT_ST_TWO_FM		0x10
+#define MT_ST_FAST_MTEOM	0x20
+#define MT_ST_AUTO_LOCK		0x40
+#define MT_ST_DEF_WRITES	0x80
+#define MT_ST_CAN_BSR		0x100
+#define MT_ST_NO_BLKLIMS	0x200
+#define MT_ST_CAN_PARTITIONS    0x400
+#define MT_ST_SCSI2LOGICAL      0x800
+#define MT_ST_SYSV              0x1000
+#define MT_ST_NOWAIT            0x2000
+#define MT_ST_SILI		0x4000
+#define MT_ST_NOWAIT_EOF	0x8000
+
+/* The mode parameters to be controlled. Parameter chosen with bits 20-28 */
+#define MT_ST_CLEAR_DEFAULT	0xfffff
+#define MT_ST_DEF_DENSITY	(MT_ST_DEF_OPTIONS | 0x100000)
+#define MT_ST_DEF_COMPRESSION	(MT_ST_DEF_OPTIONS | 0x200000)
+#define MT_ST_DEF_DRVBUFFER	(MT_ST_DEF_OPTIONS | 0x300000)
+
+/* The offset for the arguments for the special HP changer load command. */
+#define MT_ST_HPLOADER_OFFSET 10000
+
+#endif /* _LINUX_MTIO_H */
diff --git a/contrib/libs/linux-headers/linux/nbd-netlink.h b/contrib/libs/linux-headers/linux/nbd-netlink.h
new file mode 100644
index 0000000000..6d700b00f8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nbd-netlink.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2017 Facebook.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 021110-1307, USA.
+ */
+#ifndef LINUX_NBD_NETLINK_H
+#define LINUX_NBD_NETLINK_H
+
+#define NBD_GENL_FAMILY_NAME		"nbd"
+#define NBD_GENL_VERSION		0x1
+#define NBD_GENL_MCAST_GROUP_NAME	"nbd_mc_group"
+
+/* Configuration policy attributes, used for CONNECT */
+enum {
+	NBD_ATTR_UNSPEC,
+	NBD_ATTR_INDEX,
+	NBD_ATTR_SIZE_BYTES,
+	NBD_ATTR_BLOCK_SIZE_BYTES,
+	NBD_ATTR_TIMEOUT,
+	NBD_ATTR_SERVER_FLAGS,
+	NBD_ATTR_CLIENT_FLAGS,
+	NBD_ATTR_SOCKETS,
+	NBD_ATTR_DEAD_CONN_TIMEOUT,
+	NBD_ATTR_DEVICE_LIST,
+	NBD_ATTR_BACKEND_IDENTIFIER,
+	__NBD_ATTR_MAX,
+};
+#define NBD_ATTR_MAX (__NBD_ATTR_MAX - 1)
+
+/*
+ * This is the format for multiple devices with NBD_ATTR_DEVICE_LIST
+ *
+ * [NBD_ATTR_DEVICE_LIST]
+ *   [NBD_DEVICE_ITEM]
+ *     [NBD_DEVICE_INDEX]
+ *     [NBD_DEVICE_CONNECTED]
+ */
+enum {
+	NBD_DEVICE_ITEM_UNSPEC,
+	NBD_DEVICE_ITEM,
+	__NBD_DEVICE_ITEM_MAX,
+};
+#define NBD_DEVICE_ITEM_MAX (__NBD_DEVICE_ITEM_MAX - 1)
+
+enum {
+	NBD_DEVICE_UNSPEC,
+	NBD_DEVICE_INDEX,
+	NBD_DEVICE_CONNECTED,
+	__NBD_DEVICE_MAX,
+};
+#define NBD_DEVICE_ATTR_MAX (__NBD_DEVICE_MAX - 1)
+
+/*
+ * This is the format for multiple sockets with NBD_ATTR_SOCKETS
+ *
+ * [NBD_ATTR_SOCKETS]
+ *   [NBD_SOCK_ITEM]
+ *     [NBD_SOCK_FD]
+ *   [NBD_SOCK_ITEM]
+ *     [NBD_SOCK_FD]
+ */
+enum {
+	NBD_SOCK_ITEM_UNSPEC,
+	NBD_SOCK_ITEM,
+	__NBD_SOCK_ITEM_MAX,
+};
+#define NBD_SOCK_ITEM_MAX (__NBD_SOCK_ITEM_MAX - 1)
+
+enum {
+	NBD_SOCK_UNSPEC,
+	NBD_SOCK_FD,
+	__NBD_SOCK_MAX,
+};
+#define NBD_SOCK_MAX (__NBD_SOCK_MAX - 1)
+
+enum {
+	NBD_CMD_UNSPEC,
+	NBD_CMD_CONNECT,
+	NBD_CMD_DISCONNECT,
+	NBD_CMD_RECONFIGURE,
+	NBD_CMD_LINK_DEAD,
+	NBD_CMD_STATUS,
+	__NBD_CMD_MAX,
+};
+#define NBD_CMD_MAX	(__NBD_CMD_MAX - 1)
+
+#endif /* LINUX_NBD_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/nbd.h b/contrib/libs/linux-headers/linux/nbd.h
new file mode 100644
index 0000000000..dc6cb17c8c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nbd.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * 1999 Copyright (C) Pavel Machek, pavel@ucw.cz. This code is GPL.
+ * 1999/11/04 Copyright (C) 1999 VMware, Inc. (Regis "HPReg" Duchesne)
+ *            Made nbd_end_request() use the io_request_lock
+ * 2001 Copyright (C) Steven Whitehouse
+ *            New nbd_end_request() for compatibility with new linux block
+ *            layer code.
+ * 2003/06/24 Louis D. Langholtz <ldl@aros.net>
+ *            Removed unneeded blksize_bits field from nbd_device struct.
+ *            Cleanup PARANOIA usage & code.
+ * 2004/02/19 Paul Clements
+ *            Removed PARANOIA, plus various cleanup and comments
+ * 2023 Copyright Red Hat
+ *            Link to userspace extensions, favor cookie over handle.
+ */
+
+#ifndef LINUX_NBD_H
+#define LINUX_NBD_H
+
+#include <linux/types.h>
+
+#define NBD_SET_SOCK	_IO( 0xab, 0 )
+#define NBD_SET_BLKSIZE	_IO( 0xab, 1 )
+#define NBD_SET_SIZE	_IO( 0xab, 2 )
+#define NBD_DO_IT	_IO( 0xab, 3 )
+#define NBD_CLEAR_SOCK	_IO( 0xab, 4 )
+#define NBD_CLEAR_QUE	_IO( 0xab, 5 )
+#define NBD_PRINT_DEBUG	_IO( 0xab, 6 )
+#define NBD_SET_SIZE_BLOCKS	_IO( 0xab, 7 )
+#define NBD_DISCONNECT  _IO( 0xab, 8 )
+#define NBD_SET_TIMEOUT _IO( 0xab, 9 )
+#define NBD_SET_FLAGS   _IO( 0xab, 10)
+
+/*
+ * See also https://github.com/NetworkBlockDevice/nbd/blob/master/doc/proto.md
+ * for additional userspace extensions not yet utilized in the kernel module.
+ */
+
+enum {
+	NBD_CMD_READ = 0,
+	NBD_CMD_WRITE = 1,
+	NBD_CMD_DISC = 2,
+	NBD_CMD_FLUSH = 3,
+	NBD_CMD_TRIM = 4
+	/* userspace defines additional extension commands */
+};
+
+/* values for flags field, these are server interaction specific. */
+#define NBD_FLAG_HAS_FLAGS	(1 << 0) /* nbd-server supports flags */
+#define NBD_FLAG_READ_ONLY	(1 << 1) /* device is read-only */
+#define NBD_FLAG_SEND_FLUSH	(1 << 2) /* can flush writeback cache */
+#define NBD_FLAG_SEND_FUA	(1 << 3) /* send FUA (forced unit access) */
+/* there is a gap here to match userspace */
+#define NBD_FLAG_SEND_TRIM	(1 << 5) /* send trim/discard */
+#define NBD_FLAG_CAN_MULTI_CONN	(1 << 8)	/* Server supports multiple connections per export. */
+
+/* values for cmd flags in the upper 16 bits of request type */
+#define NBD_CMD_FLAG_FUA	(1 << 16) /* FUA (forced unit access) op */
+
+/* These are client behavior specific flags. */
+#define NBD_CFLAG_DESTROY_ON_DISCONNECT	(1 << 0) /* delete the nbd device on
+						    disconnect. */
+#define NBD_CFLAG_DISCONNECT_ON_CLOSE (1 << 1) /* disconnect the nbd device on
+						*  close by last opener.
+						*/
+
+/* userspace doesn't need the nbd_device structure */
+
+/* These are sent over the network in the request/reply magic fields */
+
+#define NBD_REQUEST_MAGIC 0x25609513
+#define NBD_REPLY_MAGIC 0x67446698
+/* Do *not* use magics: 0x12560953 0x96744668. */
+/* magic 0x668e33ef for structured reply not supported by kernel yet */
+
+/*
+ * This is the packet used for communication between client and
+ * server. All data are in network byte order.
+ */
+struct nbd_request {
+	__be32 magic;	/* NBD_REQUEST_MAGIC	*/
+	__be32 type;	/* See NBD_CMD_*	*/
+	union {
+		__be64 cookie;	/* Opaque identifier for request	*/
+		char handle[8];	/* older spelling of cookie		*/
+	};
+	__be64 from;
+	__be32 len;
+} __attribute__((packed));
+
+/*
+ * This is the reply packet that nbd-server sends back to the client after
+ * it has completed an I/O request (or an error occurs).
+ */
+struct nbd_reply {
+	__be32 magic;		/* NBD_REPLY_MAGIC	*/
+	__be32 error;		/* 0 = ok, else error	*/
+	union {
+		__be64 cookie;	/* Opaque identifier from request	*/
+		char handle[8];	/* older spelling of cookie		*/
+	};
+};
+#endif /* LINUX_NBD_H */
diff --git a/contrib/libs/linux-headers/linux/ncsi.h b/contrib/libs/linux-headers/linux/ncsi.h
new file mode 100644
index 0000000000..a3f87c54fd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ncsi.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __UAPI_NCSI_NETLINK_H__
+#define __UAPI_NCSI_NETLINK_H__
+
+/**
+ * enum ncsi_nl_commands - supported NCSI commands
+ *
+ * @NCSI_CMD_UNSPEC: unspecified command to catch errors
+ * @NCSI_CMD_PKG_INFO: list package and channel attributes. Requires
+ *	NCSI_ATTR_IFINDEX. If NCSI_ATTR_PACKAGE_ID is specified returns the
+ *	specific package and its channels - otherwise a dump request returns
+ *	all packages and their associated channels.
+ * @NCSI_CMD_SET_INTERFACE: set preferred package and channel combination.
+ *	Requires NCSI_ATTR_IFINDEX and the preferred NCSI_ATTR_PACKAGE_ID and
+ *	optionally the preferred NCSI_ATTR_CHANNEL_ID.
+ * @NCSI_CMD_CLEAR_INTERFACE: clear any preferred package/channel combination.
+ *	Requires NCSI_ATTR_IFINDEX.
+ * @NCSI_CMD_SEND_CMD: send NC-SI command to network card.
+ *	Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID
+ *	and NCSI_ATTR_CHANNEL_ID.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed packages.
+ *	Requires NCSI_ATTR_IFINDEX and NCSI_ATTR_PACKAGE_MASK.
+ * @NCSI_CMD_SET_CHANNEL_MASK: set a whitelist of allowed channels.
+ *	Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID, and
+ *	NCSI_ATTR_CHANNEL_MASK. If NCSI_ATTR_CHANNEL_ID is present it sets
+ *	the primary channel.
+ * @NCSI_CMD_MAX: highest command number
+ */
+enum ncsi_nl_commands {
+	NCSI_CMD_UNSPEC,
+	NCSI_CMD_PKG_INFO,
+	NCSI_CMD_SET_INTERFACE,
+	NCSI_CMD_CLEAR_INTERFACE,
+	NCSI_CMD_SEND_CMD,
+	NCSI_CMD_SET_PACKAGE_MASK,
+	NCSI_CMD_SET_CHANNEL_MASK,
+
+	__NCSI_CMD_AFTER_LAST,
+	NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_attrs - General NCSI netlink attributes
+ *
+ * @NCSI_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_ATTR_IFINDEX: ifindex of network device using NCSI
+ * @NCSI_ATTR_PACKAGE_LIST: nested array of NCSI_PKG_ATTR attributes
+ * @NCSI_ATTR_PACKAGE_ID: package ID
+ * @NCSI_ATTR_CHANNEL_ID: channel ID
+ * @NCSI_ATTR_DATA: command payload
+ * @NCSI_ATTR_MULTI_FLAG: flag to signal that multi-mode should be enabled with
+ *	NCSI_CMD_SET_PACKAGE_MASK or NCSI_CMD_SET_CHANNEL_MASK.
+ * @NCSI_ATTR_PACKAGE_MASK: 32-bit mask of allowed packages.
+ * @NCSI_ATTR_CHANNEL_MASK: 32-bit mask of allowed channels.
+ * @NCSI_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_attrs {
+	NCSI_ATTR_UNSPEC,
+	NCSI_ATTR_IFINDEX,
+	NCSI_ATTR_PACKAGE_LIST,
+	NCSI_ATTR_PACKAGE_ID,
+	NCSI_ATTR_CHANNEL_ID,
+	NCSI_ATTR_DATA,
+	NCSI_ATTR_MULTI_FLAG,
+	NCSI_ATTR_PACKAGE_MASK,
+	NCSI_ATTR_CHANNEL_MASK,
+
+	__NCSI_ATTR_AFTER_LAST,
+	NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_pkg_attrs - NCSI netlink package-specific attributes
+ *
+ * @NCSI_PKG_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_PKG_ATTR: nested array of package attributes
+ * @NCSI_PKG_ATTR_ID: package ID
+ * @NCSI_PKG_ATTR_FORCED: flag signifying a package has been set as preferred
+ * @NCSI_PKG_ATTR_CHANNEL_LIST: nested array of NCSI_CHANNEL_ATTR attributes
+ * @NCSI_PKG_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_pkg_attrs {
+	NCSI_PKG_ATTR_UNSPEC,
+	NCSI_PKG_ATTR,
+	NCSI_PKG_ATTR_ID,
+	NCSI_PKG_ATTR_FORCED,
+	NCSI_PKG_ATTR_CHANNEL_LIST,
+
+	__NCSI_PKG_ATTR_AFTER_LAST,
+	NCSI_PKG_ATTR_MAX = __NCSI_PKG_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_channel_attrs - NCSI netlink channel-specific attributes
+ *
+ * @NCSI_CHANNEL_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_CHANNEL_ATTR: nested array of channel attributes
+ * @NCSI_CHANNEL_ATTR_ID: channel ID
+ * @NCSI_CHANNEL_ATTR_VERSION_MAJOR: channel major version number
+ * @NCSI_CHANNEL_ATTR_VERSION_MINOR: channel minor version number
+ * @NCSI_CHANNEL_ATTR_VERSION_STR: channel version string
+ * @NCSI_CHANNEL_ATTR_LINK_STATE: channel link state flags
+ * @NCSI_CHANNEL_ATTR_ACTIVE: channels with this flag are in
+ *	NCSI_CHANNEL_ACTIVE state
+ * @NCSI_CHANNEL_ATTR_FORCED: flag signifying a channel has been set as
+ *	preferred
+ * @NCSI_CHANNEL_ATTR_VLAN_LIST: nested array of NCSI_CHANNEL_ATTR_VLAN_IDs
+ * @NCSI_CHANNEL_ATTR_VLAN_ID: VLAN ID being filtered on this channel
+ * @NCSI_CHANNEL_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_channel_attrs {
+	NCSI_CHANNEL_ATTR_UNSPEC,
+	NCSI_CHANNEL_ATTR,
+	NCSI_CHANNEL_ATTR_ID,
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR,
+	NCSI_CHANNEL_ATTR_VERSION_MINOR,
+	NCSI_CHANNEL_ATTR_VERSION_STR,
+	NCSI_CHANNEL_ATTR_LINK_STATE,
+	NCSI_CHANNEL_ATTR_ACTIVE,
+	NCSI_CHANNEL_ATTR_FORCED,
+	NCSI_CHANNEL_ATTR_VLAN_LIST,
+	NCSI_CHANNEL_ATTR_VLAN_ID,
+
+	__NCSI_CHANNEL_ATTR_AFTER_LAST,
+	NCSI_CHANNEL_ATTR_MAX = __NCSI_CHANNEL_ATTR_AFTER_LAST - 1
+};
+
+#endif /* __UAPI_NCSI_NETLINK_H__ */
diff --git a/contrib/libs/linux-headers/linux/ndctl.h b/contrib/libs/linux-headers/linux/ndctl.h
new file mode 100644
index 0000000000..6e7b9264d6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ndctl.h
@@ -0,0 +1,255 @@
+/*
+ * Copyright (c) 2014-2016, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
+ * more details.
+ */
+#ifndef __NDCTL_H__
+#define __NDCTL_H__
+
+#include <linux/types.h>
+
+struct nd_cmd_dimm_flags {
+	__u32 status;
+	__u32 flags;
+} __attribute__((packed));
+
+struct nd_cmd_get_config_size {
+	__u32 status;
+	__u32 config_size;
+	__u32 max_xfer;
+} __attribute__((packed));
+
+struct nd_cmd_get_config_data_hdr {
+	__u32 in_offset;
+	__u32 in_length;
+	__u32 status;
+	__u8 out_buf[];
+} __attribute__((packed));
+
+struct nd_cmd_set_config_hdr {
+	__u32 in_offset;
+	__u32 in_length;
+	__u8 in_buf[];
+} __attribute__((packed));
+
+struct nd_cmd_vendor_hdr {
+	__u32 opcode;
+	__u32 in_length;
+	__u8 in_buf[];
+} __attribute__((packed));
+
+struct nd_cmd_vendor_tail {
+	__u32 status;
+	__u32 out_length;
+	__u8 out_buf[];
+} __attribute__((packed));
+
+struct nd_cmd_ars_cap {
+	__u64 address;
+	__u64 length;
+	__u32 status;
+	__u32 max_ars_out;
+	__u32 clear_err_unit;
+	__u16 flags;
+	__u16 reserved;
+} __attribute__((packed));
+
+struct nd_cmd_ars_start {
+	__u64 address;
+	__u64 length;
+	__u16 type;
+	__u8 flags;
+	__u8 reserved[5];
+	__u32 status;
+	__u32 scrub_time;
+} __attribute__((packed));
+
+struct nd_cmd_ars_status {
+	__u32 status;
+	__u32 out_length;
+	__u64 address;
+	__u64 length;
+	__u64 restart_address;
+	__u64 restart_length;
+	__u16 type;
+	__u16 flags;
+	__u32 num_records;
+	struct nd_ars_record {
+		__u32 handle;
+		__u32 reserved;
+		__u64 err_address;
+		__u64 length;
+	} __attribute__((packed)) records[];
+} __attribute__((packed));
+
+struct nd_cmd_clear_error {
+	__u64 address;
+	__u64 length;
+	__u32 status;
+	__u8 reserved[4];
+	__u64 cleared;
+} __attribute__((packed));
+
+enum {
+	ND_CMD_IMPLEMENTED = 0,
+
+	/* bus commands */
+	ND_CMD_ARS_CAP = 1,
+	ND_CMD_ARS_START = 2,
+	ND_CMD_ARS_STATUS = 3,
+	ND_CMD_CLEAR_ERROR = 4,
+
+	/* per-dimm commands */
+	ND_CMD_SMART = 1,
+	ND_CMD_SMART_THRESHOLD = 2,
+	ND_CMD_DIMM_FLAGS = 3,
+	ND_CMD_GET_CONFIG_SIZE = 4,
+	ND_CMD_GET_CONFIG_DATA = 5,
+	ND_CMD_SET_CONFIG_DATA = 6,
+	ND_CMD_VENDOR_EFFECT_LOG_SIZE = 7,
+	ND_CMD_VENDOR_EFFECT_LOG = 8,
+	ND_CMD_VENDOR = 9,
+	ND_CMD_CALL = 10,
+};
+
+enum {
+	ND_ARS_VOLATILE = 1,
+	ND_ARS_PERSISTENT = 2,
+	ND_ARS_RETURN_PREV_DATA = 1 << 1,
+	ND_CONFIG_LOCKED = 1,
+};
+
+static __inline__ const char *nvdimm_bus_cmd_name(unsigned cmd)
+{
+	switch (cmd) {
+	case ND_CMD_ARS_CAP:		return "ars_cap";
+	case ND_CMD_ARS_START:		return "ars_start";
+	case ND_CMD_ARS_STATUS:		return "ars_status";
+	case ND_CMD_CLEAR_ERROR:	return "clear_error";
+	case ND_CMD_CALL:		return "cmd_call";
+	default:			return "unknown";
+	}
+}
+
+static __inline__ const char *nvdimm_cmd_name(unsigned cmd)
+{
+	switch (cmd) {
+	case ND_CMD_SMART:			return "smart";
+	case ND_CMD_SMART_THRESHOLD:		return "smart_thresh";
+	case ND_CMD_DIMM_FLAGS:			return "flags";
+	case ND_CMD_GET_CONFIG_SIZE:		return "get_size";
+	case ND_CMD_GET_CONFIG_DATA:		return "get_data";
+	case ND_CMD_SET_CONFIG_DATA:		return "set_data";
+	case ND_CMD_VENDOR_EFFECT_LOG_SIZE:	return "effect_size";
+	case ND_CMD_VENDOR_EFFECT_LOG:		return "effect_log";
+	case ND_CMD_VENDOR:			return "vendor";
+	case ND_CMD_CALL:			return "cmd_call";
+	default:				return "unknown";
+	}
+}
+
+#define ND_IOCTL 'N'
+
+#define ND_IOCTL_DIMM_FLAGS		_IOWR(ND_IOCTL, ND_CMD_DIMM_FLAGS,\
+					struct nd_cmd_dimm_flags)
+
+#define ND_IOCTL_GET_CONFIG_SIZE	_IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_SIZE,\
+					struct nd_cmd_get_config_size)
+
+#define ND_IOCTL_GET_CONFIG_DATA	_IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_DATA,\
+					struct nd_cmd_get_config_data_hdr)
+
+#define ND_IOCTL_SET_CONFIG_DATA	_IOWR(ND_IOCTL, ND_CMD_SET_CONFIG_DATA,\
+					struct nd_cmd_set_config_hdr)
+
+#define ND_IOCTL_VENDOR			_IOWR(ND_IOCTL, ND_CMD_VENDOR,\
+					struct nd_cmd_vendor_hdr)
+
+#define ND_IOCTL_ARS_CAP		_IOWR(ND_IOCTL, ND_CMD_ARS_CAP,\
+					struct nd_cmd_ars_cap)
+
+#define ND_IOCTL_ARS_START		_IOWR(ND_IOCTL, ND_CMD_ARS_START,\
+					struct nd_cmd_ars_start)
+
+#define ND_IOCTL_ARS_STATUS		_IOWR(ND_IOCTL, ND_CMD_ARS_STATUS,\
+					struct nd_cmd_ars_status)
+
+#define ND_IOCTL_CLEAR_ERROR		_IOWR(ND_IOCTL, ND_CMD_CLEAR_ERROR,\
+					struct nd_cmd_clear_error)
+
+#define ND_DEVICE_DIMM 1            /* nd_dimm: container for "config data" */
+#define ND_DEVICE_REGION_PMEM 2     /* nd_region: (parent of PMEM namespaces) */
+#define ND_DEVICE_REGION_BLK 3      /* nd_region: (parent of BLK namespaces) */
+#define ND_DEVICE_NAMESPACE_IO 4    /* legacy persistent memory */
+#define ND_DEVICE_NAMESPACE_PMEM 5  /* PMEM namespace (may alias with BLK) */
+#define ND_DEVICE_DAX_PMEM 7        /* Device DAX interface to pmem */
+
+enum nd_driver_flags {
+	ND_DRIVER_DIMM            = 1 << ND_DEVICE_DIMM,
+	ND_DRIVER_REGION_PMEM     = 1 << ND_DEVICE_REGION_PMEM,
+	ND_DRIVER_REGION_BLK      = 1 << ND_DEVICE_REGION_BLK,
+	ND_DRIVER_NAMESPACE_IO    = 1 << ND_DEVICE_NAMESPACE_IO,
+	ND_DRIVER_NAMESPACE_PMEM  = 1 << ND_DEVICE_NAMESPACE_PMEM,
+	ND_DRIVER_DAX_PMEM	  = 1 << ND_DEVICE_DAX_PMEM,
+};
+
+enum ars_masks {
+	ARS_STATUS_MASK = 0x0000FFFF,
+	ARS_EXT_STATUS_SHIFT = 16,
+};
+
+/*
+ * struct nd_cmd_pkg
+ *
+ * is a wrapper to a quasi pass thru interface for invoking firmware
+ * associated with nvdimms.
+ *
+ * INPUT PARAMETERS
+ *
+ * nd_family corresponds to the firmware (e.g. DSM) interface.
+ *
+ * nd_command are the function index advertised by the firmware.
+ *
+ * nd_size_in is the size of the input parameters being passed to firmware
+ *
+ * OUTPUT PARAMETERS
+ *
+ * nd_fw_size is the size of the data firmware wants to return for
+ * the call.  If nd_fw_size is greater than size of nd_size_out, only
+ * the first nd_size_out bytes are returned.
+ */
+
+struct nd_cmd_pkg {
+	__u64   nd_family;		/* family of commands */
+	__u64   nd_command;
+	__u32   nd_size_in;		/* INPUT: size of input args */
+	__u32   nd_size_out;		/* INPUT: size of payload */
+	__u32   nd_reserved2[9];	/* reserved must be zero */
+	__u32   nd_fw_size;		/* OUTPUT: size fw wants to return */
+	unsigned char nd_payload[];	/* Contents of call      */
+};
+
+/* These NVDIMM families represent pre-standardization command sets */
+#define NVDIMM_FAMILY_INTEL 0
+#define NVDIMM_FAMILY_HPE1 1
+#define NVDIMM_FAMILY_HPE2 2
+#define NVDIMM_FAMILY_MSFT 3
+#define NVDIMM_FAMILY_HYPERV 4
+#define NVDIMM_FAMILY_PAPR 5
+#define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_PAPR
+
+#define NVDIMM_BUS_FAMILY_NFIT 0
+#define NVDIMM_BUS_FAMILY_INTEL 1
+#define NVDIMM_BUS_FAMILY_MAX NVDIMM_BUS_FAMILY_INTEL
+
+#define ND_IOCTL_CALL			_IOWR(ND_IOCTL, ND_CMD_CALL,\
+					struct nd_cmd_pkg)
+
+#endif /* __NDCTL_H__ */
diff --git a/contrib/libs/linux-headers/linux/neighbour.h b/contrib/libs/linux-headers/linux/neighbour.h
new file mode 100644
index 0000000000..5e67a7eaf4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/neighbour.h
@@ -0,0 +1,224 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_NEIGHBOUR_H
+#define __LINUX_NEIGHBOUR_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+struct ndmsg {
+	__u8		ndm_family;
+	__u8		ndm_pad1;
+	__u16		ndm_pad2;
+	__s32		ndm_ifindex;
+	__u16		ndm_state;
+	__u8		ndm_flags;
+	__u8		ndm_type;
+};
+
+enum {
+	NDA_UNSPEC,
+	NDA_DST,
+	NDA_LLADDR,
+	NDA_CACHEINFO,
+	NDA_PROBES,
+	NDA_VLAN,
+	NDA_PORT,
+	NDA_VNI,
+	NDA_IFINDEX,
+	NDA_MASTER,
+	NDA_LINK_NETNSID,
+	NDA_SRC_VNI,
+	NDA_PROTOCOL,  /* Originator of entry */
+	NDA_NH_ID,
+	NDA_FDB_EXT_ATTRS,
+	NDA_FLAGS_EXT,
+	NDA_NDM_STATE_MASK,
+	NDA_NDM_FLAGS_MASK,
+	__NDA_MAX
+};
+
+#define NDA_MAX (__NDA_MAX - 1)
+
+/*
+ *	Neighbor Cache Entry Flags
+ */
+
+#define NTF_USE		(1 << 0)
+#define NTF_SELF	(1 << 1)
+#define NTF_MASTER	(1 << 2)
+#define NTF_PROXY	(1 << 3)	/* == ATF_PUBL */
+#define NTF_EXT_LEARNED	(1 << 4)
+#define NTF_OFFLOADED   (1 << 5)
+#define NTF_STICKY	(1 << 6)
+#define NTF_ROUTER	(1 << 7)
+/* Extended flags under NDA_FLAGS_EXT: */
+#define NTF_EXT_MANAGED		(1 << 0)
+#define NTF_EXT_LOCKED		(1 << 1)
+
+/*
+ *	Neighbor Cache Entry States.
+ */
+
+#define NUD_INCOMPLETE	0x01
+#define NUD_REACHABLE	0x02
+#define NUD_STALE	0x04
+#define NUD_DELAY	0x08
+#define NUD_PROBE	0x10
+#define NUD_FAILED	0x20
+
+/* Dummy states */
+#define NUD_NOARP	0x40
+#define NUD_PERMANENT	0x80
+#define NUD_NONE	0x00
+
+/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change and make no
+ * address resolution or NUD.
+ *
+ * NUD_PERMANENT also cannot be deleted by garbage collectors. This holds true
+ * for dynamic entries with NTF_EXT_LEARNED flag as well. However, upon carrier
+ * down event, NUD_PERMANENT entries are not flushed whereas NTF_EXT_LEARNED
+ * flagged entries explicitly are (which is also consistent with the routing
+ * subsystem).
+ *
+ * When NTF_EXT_LEARNED is set for a bridge fdb entry the different cache entry
+ * states don't make sense and thus are ignored. Such entries don't age and
+ * can roam.
+ *
+ * NTF_EXT_MANAGED flagged neigbor entries are managed by the kernel on behalf
+ * of a user space control plane, and automatically refreshed so that (if
+ * possible) they remain in NUD_REACHABLE state.
+ *
+ * NTF_EXT_LOCKED flagged bridge FDB entries are entries generated by the
+ * bridge in response to a host trying to communicate via a locked bridge port
+ * with MAB enabled. Their purpose is to notify user space that a host requires
+ * authentication.
+ */
+
+struct nda_cacheinfo {
+	__u32		ndm_confirmed;
+	__u32		ndm_used;
+	__u32		ndm_updated;
+	__u32		ndm_refcnt;
+};
+
+/*****************************************************************
+ *		Neighbour tables specific messages.
+ *
+ * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
+ * NLM_F_DUMP flag set. Every neighbour table configuration is
+ * spread over multiple messages to avoid running into message
+ * size limits on systems with many interfaces. The first message
+ * in the sequence transports all not device specific data such as
+ * statistics, configuration, and the default parameter set.
+ * This message is followed by 0..n messages carrying device
+ * specific parameter sets.
+ * Although the ordering should be sufficient, NDTA_NAME can be
+ * used to identify sequences. The initial message can be identified
+ * by checking for NDTA_CONFIG. The device specific messages do
+ * not contain this TLV but have NDTPA_IFINDEX set to the
+ * corresponding interface index.
+ *
+ * To change neighbour table attributes, send RTM_SETNEIGHTBL
+ * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
+ * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
+ * otherwise. Device specific parameter sets can be changed by
+ * setting NDTPA_IFINDEX to the interface index of the corresponding
+ * device.
+ ****/
+
+struct ndt_stats {
+	__u64		ndts_allocs;
+	__u64		ndts_destroys;
+	__u64		ndts_hash_grows;
+	__u64		ndts_res_failed;
+	__u64		ndts_lookups;
+	__u64		ndts_hits;
+	__u64		ndts_rcv_probes_mcast;
+	__u64		ndts_rcv_probes_ucast;
+	__u64		ndts_periodic_gc_runs;
+	__u64		ndts_forced_gc_runs;
+	__u64		ndts_table_fulls;
+};
+
+enum {
+	NDTPA_UNSPEC,
+	NDTPA_IFINDEX,			/* u32, unchangeable */
+	NDTPA_REFCNT,			/* u32, read-only */
+	NDTPA_REACHABLE_TIME,		/* u64, read-only, msecs */
+	NDTPA_BASE_REACHABLE_TIME,	/* u64, msecs */
+	NDTPA_RETRANS_TIME,		/* u64, msecs */
+	NDTPA_GC_STALETIME,		/* u64, msecs */
+	NDTPA_DELAY_PROBE_TIME,		/* u64, msecs */
+	NDTPA_QUEUE_LEN,		/* u32 */
+	NDTPA_APP_PROBES,		/* u32 */
+	NDTPA_UCAST_PROBES,		/* u32 */
+	NDTPA_MCAST_PROBES,		/* u32 */
+	NDTPA_ANYCAST_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_QLEN,		/* u32 */
+	NDTPA_LOCKTIME,			/* u64, msecs */
+	NDTPA_QUEUE_LENBYTES,		/* u32 */
+	NDTPA_MCAST_REPROBES,		/* u32 */
+	NDTPA_PAD,
+	NDTPA_INTERVAL_PROBE_TIME_MS,	/* u64, msecs */
+	__NDTPA_MAX
+};
+#define NDTPA_MAX (__NDTPA_MAX - 1)
+
+struct ndtmsg {
+	__u8		ndtm_family;
+	__u8		ndtm_pad1;
+	__u16		ndtm_pad2;
+};
+
+struct ndt_config {
+	__u16		ndtc_key_len;
+	__u16		ndtc_entry_size;
+	__u32		ndtc_entries;
+	__u32		ndtc_last_flush;	/* delta to now in msecs */
+	__u32		ndtc_last_rand;		/* delta to now in msecs */
+	__u32		ndtc_hash_rnd;
+	__u32		ndtc_hash_mask;
+	__u32		ndtc_hash_chain_gc;
+	__u32		ndtc_proxy_qlen;
+};
+
+enum {
+	NDTA_UNSPEC,
+	NDTA_NAME,			/* char *, unchangeable */
+	NDTA_THRESH1,			/* u32 */
+	NDTA_THRESH2,			/* u32 */
+	NDTA_THRESH3,			/* u32 */
+	NDTA_CONFIG,			/* struct ndt_config, read-only */
+	NDTA_PARMS,			/* nested TLV NDTPA_* */
+	NDTA_STATS,			/* struct ndt_stats, read-only */
+	NDTA_GC_INTERVAL,		/* u64, msecs */
+	NDTA_PAD,
+	__NDTA_MAX
+};
+#define NDTA_MAX (__NDTA_MAX - 1)
+
+ /* FDB activity notification bits used in NFEA_ACTIVITY_NOTIFY:
+  * - FDB_NOTIFY_BIT - notify on activity/expire for any entry
+  * - FDB_NOTIFY_INACTIVE_BIT - mark as inactive to avoid multiple notifications
+  */
+enum {
+	FDB_NOTIFY_BIT		= (1 << 0),
+	FDB_NOTIFY_INACTIVE_BIT	= (1 << 1)
+};
+
+/* embedded into NDA_FDB_EXT_ATTRS:
+ * [NDA_FDB_EXT_ATTRS] = {
+ *     [NFEA_ACTIVITY_NOTIFY]
+ *     ...
+ * }
+ */
+enum {
+	NFEA_UNSPEC,
+	NFEA_ACTIVITY_NOTIFY,
+	NFEA_DONT_REFRESH,
+	__NFEA_MAX
+};
+#define NFEA_MAX (__NFEA_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/net.h b/contrib/libs/linux-headers/linux/net.h
new file mode 100644
index 0000000000..4754f7052f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/net.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * NET		An implementation of the SOCKET network access protocol.
+ *		This is the master header file for the Linux NET layer,
+ *		or, in plain English: the networking handling part of the
+ *		kernel.
+ *
+ * Version:	@(#)net.h	1.0.3	05/25/93
+ *
+ * Authors:	Orest Zborowski, <obz@Kodak.COM>
+ *		Ross Biro
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_NET_H
+#define _LINUX_NET_H
+
+#include <linux/socket.h>
+#include <asm/socket.h>
+
+#define NPROTO		AF_MAX
+
+#define SYS_SOCKET	1		/* sys_socket(2)		*/
+#define SYS_BIND	2		/* sys_bind(2)			*/
+#define SYS_CONNECT	3		/* sys_connect(2)		*/
+#define SYS_LISTEN	4		/* sys_listen(2)		*/
+#define SYS_ACCEPT	5		/* sys_accept(2)		*/
+#define SYS_GETSOCKNAME	6		/* sys_getsockname(2)		*/
+#define SYS_GETPEERNAME	7		/* sys_getpeername(2)		*/
+#define SYS_SOCKETPAIR	8		/* sys_socketpair(2)		*/
+#define SYS_SEND	9		/* sys_send(2)			*/
+#define SYS_RECV	10		/* sys_recv(2)			*/
+#define SYS_SENDTO	11		/* sys_sendto(2)		*/
+#define SYS_RECVFROM	12		/* sys_recvfrom(2)		*/
+#define SYS_SHUTDOWN	13		/* sys_shutdown(2)		*/
+#define SYS_SETSOCKOPT	14		/* sys_setsockopt(2)		*/
+#define SYS_GETSOCKOPT	15		/* sys_getsockopt(2)		*/
+#define SYS_SENDMSG	16		/* sys_sendmsg(2)		*/
+#define SYS_RECVMSG	17		/* sys_recvmsg(2)		*/
+#define SYS_ACCEPT4	18		/* sys_accept4(2)		*/
+#define SYS_RECVMMSG	19		/* sys_recvmmsg(2)		*/
+#define SYS_SENDMMSG	20		/* sys_sendmmsg(2)		*/
+
+typedef enum {
+	SS_FREE = 0,			/* not allocated		*/
+	SS_UNCONNECTED,			/* unconnected to any socket	*/
+	SS_CONNECTING,			/* in process of connecting	*/
+	SS_CONNECTED,			/* connected to socket		*/
+	SS_DISCONNECTING		/* in process of disconnecting	*/
+} socket_state;
+
+#define __SO_ACCEPTCON	(1 << 16)	/* performed a listen		*/
+
+#endif /* _LINUX_NET_H */
diff --git a/contrib/libs/linux-headers/linux/net_dropmon.h b/contrib/libs/linux-headers/linux/net_dropmon.h
new file mode 100644
index 0000000000..84f622a66a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/net_dropmon.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __NET_DROPMON_H
+#define __NET_DROPMON_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+struct net_dm_drop_point {
+	__u8 pc[8];
+	__u32 count;
+};
+
+#define is_drop_point_hw(x) do {\
+	int ____i, ____j;\
+	for (____i = 0; ____i < 8; i ____i++)\
+		____j |= x[____i];\
+	____j;\
+} while (0)
+
+#define NET_DM_CFG_VERSION  0
+#define NET_DM_CFG_ALERT_COUNT  1
+#define NET_DM_CFG_ALERT_DELAY 2
+#define NET_DM_CFG_MAX 3
+
+struct net_dm_config_entry {
+	__u32 type;
+	__u64 data __attribute__((aligned(8)));
+};
+
+struct net_dm_config_msg {
+	__u32 entries;
+	struct net_dm_config_entry options[];
+};
+
+struct net_dm_alert_msg {
+	__u32 entries;
+	struct net_dm_drop_point points[];
+};
+
+struct net_dm_user_msg {
+	union {
+		struct net_dm_config_msg user;
+		struct net_dm_alert_msg alert;
+	} u;
+};
+
+
+/* These are the netlink message types for this protocol */
+
+enum {
+	NET_DM_CMD_UNSPEC = 0,
+	NET_DM_CMD_ALERT,
+	NET_DM_CMD_CONFIG,
+	NET_DM_CMD_START,
+	NET_DM_CMD_STOP,
+	NET_DM_CMD_PACKET_ALERT,
+	NET_DM_CMD_CONFIG_GET,
+	NET_DM_CMD_CONFIG_NEW,
+	NET_DM_CMD_STATS_GET,
+	NET_DM_CMD_STATS_NEW,
+	_NET_DM_CMD_MAX,
+};
+
+#define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1)
+
+/*
+ * Our group identifiers
+ */
+#define NET_DM_GRP_ALERT 1
+
+enum net_dm_attr {
+	NET_DM_ATTR_UNSPEC,
+
+	NET_DM_ATTR_ALERT_MODE,			/* u8 */
+	NET_DM_ATTR_PC,				/* u64 */
+	NET_DM_ATTR_SYMBOL,			/* string */
+	NET_DM_ATTR_IN_PORT,			/* nested */
+	NET_DM_ATTR_TIMESTAMP,			/* u64 */
+	NET_DM_ATTR_PROTO,			/* u16 */
+	NET_DM_ATTR_PAYLOAD,			/* binary */
+	NET_DM_ATTR_PAD,
+	NET_DM_ATTR_TRUNC_LEN,			/* u32 */
+	NET_DM_ATTR_ORIG_LEN,			/* u32 */
+	NET_DM_ATTR_QUEUE_LEN,			/* u32 */
+	NET_DM_ATTR_STATS,			/* nested */
+	NET_DM_ATTR_HW_STATS,			/* nested */
+	NET_DM_ATTR_ORIGIN,			/* u16 */
+	NET_DM_ATTR_HW_TRAP_GROUP_NAME,		/* string */
+	NET_DM_ATTR_HW_TRAP_NAME,		/* string */
+	NET_DM_ATTR_HW_ENTRIES,			/* nested */
+	NET_DM_ATTR_HW_ENTRY,			/* nested */
+	NET_DM_ATTR_HW_TRAP_COUNT,		/* u32 */
+	NET_DM_ATTR_SW_DROPS,			/* flag */
+	NET_DM_ATTR_HW_DROPS,			/* flag */
+	NET_DM_ATTR_FLOW_ACTION_COOKIE,		/* binary */
+	NET_DM_ATTR_REASON,			/* string */
+
+	__NET_DM_ATTR_MAX,
+	NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1
+};
+
+/**
+ * enum net_dm_alert_mode - Alert mode.
+ * @NET_DM_ALERT_MODE_SUMMARY: A summary of recent drops is sent to user space.
+ * @NET_DM_ALERT_MODE_PACKET: Each dropped packet is sent to user space along
+ *                            with metadata.
+ */
+enum net_dm_alert_mode {
+	NET_DM_ALERT_MODE_SUMMARY,
+	NET_DM_ALERT_MODE_PACKET,
+};
+
+enum {
+	NET_DM_ATTR_PORT_NETDEV_IFINDEX,	/* u32 */
+	NET_DM_ATTR_PORT_NETDEV_NAME,		/* string */
+
+	__NET_DM_ATTR_PORT_MAX,
+	NET_DM_ATTR_PORT_MAX = __NET_DM_ATTR_PORT_MAX - 1
+};
+
+enum {
+	NET_DM_ATTR_STATS_DROPPED,		/* u64 */
+
+	__NET_DM_ATTR_STATS_MAX,
+	NET_DM_ATTR_STATS_MAX = __NET_DM_ATTR_STATS_MAX - 1
+};
+
+enum net_dm_origin {
+	NET_DM_ORIGIN_SW,
+	NET_DM_ORIGIN_HW,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/net_namespace.h b/contrib/libs/linux-headers/linux/net_namespace.h
new file mode 100644
index 0000000000..fa81f1e5ff
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/net_namespace.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2015 6WIND S.A.
+ * Author: Nicolas Dichtel <nicolas.dichtel@6wind.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+#ifndef _LINUX_NET_NAMESPACE_H_
+#define _LINUX_NET_NAMESPACE_H_
+
+/* Attributes of RTM_NEWNSID/RTM_GETNSID messages */
+enum {
+	NETNSA_NONE,
+#define NETNSA_NSID_NOT_ASSIGNED -1
+	NETNSA_NSID,
+	NETNSA_PID,
+	NETNSA_FD,
+	NETNSA_TARGET_NSID,
+	NETNSA_CURRENT_NSID,
+	__NETNSA_MAX,
+};
+
+#define NETNSA_MAX		(__NETNSA_MAX - 1)
+
+#endif /* _LINUX_NET_NAMESPACE_H_ */
diff --git a/contrib/libs/linux-headers/linux/netconf.h b/contrib/libs/linux-headers/linux/netconf.h
new file mode 100644
index 0000000000..229e885179
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netconf.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NETCONF_H_
+#define _LINUX_NETCONF_H_
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+struct netconfmsg {
+	__u8	ncm_family;
+};
+
+enum {
+	NETCONFA_UNSPEC,
+	NETCONFA_IFINDEX,
+	NETCONFA_FORWARDING,
+	NETCONFA_RP_FILTER,
+	NETCONFA_MC_FORWARDING,
+	NETCONFA_PROXY_NEIGH,
+	NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN,
+	NETCONFA_INPUT,
+	NETCONFA_BC_FORWARDING,
+	__NETCONFA_MAX
+};
+#define NETCONFA_MAX	(__NETCONFA_MAX - 1)
+#define NETCONFA_ALL	-1
+
+#define NETCONFA_IFINDEX_ALL		-1
+#define NETCONFA_IFINDEX_DEFAULT	-2
+
+#endif /* _LINUX_NETCONF_H_ */
diff --git a/contrib/libs/linux-headers/linux/netdev.h b/contrib/libs/linux-headers/linux/netdev.h
new file mode 100644
index 0000000000..85463a2840
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netdev.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/netdev.yaml */
+/* YNL-GEN uapi header */
+
+#ifndef _LINUX_NETDEV_H
+#define _LINUX_NETDEV_H
+
+#define NETDEV_FAMILY_NAME	"netdev"
+#define NETDEV_FAMILY_VERSION	1
+
+/**
+ * enum netdev_xdp_act
+ * @NETDEV_XDP_ACT_BASIC: XDP feautues set supported by all drivers
+ *   (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX)
+ * @NETDEV_XDP_ACT_REDIRECT: The netdev supports XDP_REDIRECT
+ * @NETDEV_XDP_ACT_NDO_XMIT: This feature informs if netdev implements
+ *   ndo_xdp_xmit callback.
+ * @NETDEV_XDP_ACT_XSK_ZEROCOPY: This feature informs if netdev supports AF_XDP
+ *   in zero copy mode.
+ * @NETDEV_XDP_ACT_HW_OFFLOAD: This feature informs if netdev supports XDP hw
+ *   offloading.
+ * @NETDEV_XDP_ACT_RX_SG: This feature informs if netdev implements non-linear
+ *   XDP buffer support in the driver napi callback.
+ * @NETDEV_XDP_ACT_NDO_XMIT_SG: This feature informs if netdev implements
+ *   non-linear XDP buffer support in ndo_xdp_xmit callback.
+ */
+enum netdev_xdp_act {
+	NETDEV_XDP_ACT_BASIC = 1,
+	NETDEV_XDP_ACT_REDIRECT = 2,
+	NETDEV_XDP_ACT_NDO_XMIT = 4,
+	NETDEV_XDP_ACT_XSK_ZEROCOPY = 8,
+	NETDEV_XDP_ACT_HW_OFFLOAD = 16,
+	NETDEV_XDP_ACT_RX_SG = 32,
+	NETDEV_XDP_ACT_NDO_XMIT_SG = 64,
+
+	NETDEV_XDP_ACT_MASK = 127,
+};
+
+enum {
+	NETDEV_A_DEV_IFINDEX = 1,
+	NETDEV_A_DEV_PAD,
+	NETDEV_A_DEV_XDP_FEATURES,
+
+	__NETDEV_A_DEV_MAX,
+	NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
+};
+
+enum {
+	NETDEV_CMD_DEV_GET = 1,
+	NETDEV_CMD_DEV_ADD_NTF,
+	NETDEV_CMD_DEV_DEL_NTF,
+	NETDEV_CMD_DEV_CHANGE_NTF,
+
+	__NETDEV_CMD_MAX,
+	NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1)
+};
+
+#define NETDEV_MCGRP_MGMT	"mgmt"
+
+#endif /* _LINUX_NETDEV_H */
diff --git a/contrib/libs/linux-headers/linux/netdevice.h b/contrib/libs/linux-headers/linux/netdevice.h
new file mode 100644
index 0000000000..86d961c911
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netdevice.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the Interfaces handler.
+ *
+ * Version:	@(#)dev.h	1.0.10	08/12/93
+ *
+ * Authors:	Ross Biro
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *		Corey Minyard <wf-rch!minyard@relay.EU.net>
+ *		Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
+ *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
+ *		Bjorn Ekwall. <bj0rn@blox.se>
+ *              Pekka Riikonen <priikone@poseidon.pspt.fi>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ *
+ *		Moved to /usr/include/linux for NET3
+ */
+#ifndef _LINUX_NETDEVICE_H
+#define _LINUX_NETDEVICE_H
+
+#include <linux/if.h>
+#include <linux/if_ether.h>
+#include <linux/if_packet.h>
+#include <linux/if_link.h>
+
+
+#define MAX_ADDR_LEN	32		/* Largest hardware address length */
+
+/* Initial net device group. All devices belong to group 0 by default. */
+#define INIT_NETDEV_GROUP	0
+
+
+/* interface name assignment types (sysfs name_assign_type attribute) */
+#define NET_NAME_UNKNOWN	0	/* unknown origin (not exposed to userspace) */
+#define NET_NAME_ENUM		1	/* enumerated by kernel */
+#define NET_NAME_PREDICTABLE	2	/* predictably named by the kernel */
+#define NET_NAME_USER		3	/* provided by user-space */
+#define NET_NAME_RENAMED	4	/* renamed by user-space */
+
+/* Media selection options. */
+enum {
+        IF_PORT_UNKNOWN = 0,
+        IF_PORT_10BASE2,
+        IF_PORT_10BASET,
+        IF_PORT_AUI,
+        IF_PORT_100BASET,
+        IF_PORT_100BASETX,
+        IF_PORT_100BASEFX
+};
+
+/* hardware address assignment types */
+#define NET_ADDR_PERM		0	/* address is permanent (default) */
+#define NET_ADDR_RANDOM		1	/* address is generated randomly */
+#define NET_ADDR_STOLEN		2	/* address is stolen from other device */
+#define NET_ADDR_SET		3	/* address is set using
+					 * dev_set_mac_address() */
+
+#endif /* _LINUX_NETDEVICE_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter.h b/contrib/libs/linux-headers/linux/netfilter.h
new file mode 100644
index 0000000000..30c045b818
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_NETFILTER_H
+#define __LINUX_NETFILTER_H
+
+#include <linux/types.h>
+
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/* Responses from hook functions. */
+#define NF_DROP 0
+#define NF_ACCEPT 1
+#define NF_STOLEN 2
+#define NF_QUEUE 3
+#define NF_REPEAT 4
+#define NF_STOP 5	/* Deprecated, for userspace nf_queue compatibility. */
+#define NF_MAX_VERDICT NF_STOP
+
+/* we overload the higher bits for encoding auxiliary data such as the queue
+ * number or errno values. Not nice, but better than additional function
+ * arguments. */
+#define NF_VERDICT_MASK 0x000000ff
+
+/* extra verdict flags have mask 0x0000ff00 */
+#define NF_VERDICT_FLAG_QUEUE_BYPASS	0x00008000
+
+/* queue number (NF_QUEUE) or errno (NF_DROP) */
+#define NF_VERDICT_QMASK 0xffff0000
+#define NF_VERDICT_QBITS 16
+
+#define NF_QUEUE_NR(x) ((((x) << 16) & NF_VERDICT_QMASK) | NF_QUEUE)
+
+#define NF_DROP_ERR(x) (((-x) << 16) | NF_DROP)
+
+/* only for userspace compatibility */
+
+/* NF_VERDICT_BITS should be 8 now, but userspace might break if this changes */
+#define NF_VERDICT_BITS 16
+
+enum nf_inet_hooks {
+	NF_INET_PRE_ROUTING,
+	NF_INET_LOCAL_IN,
+	NF_INET_FORWARD,
+	NF_INET_LOCAL_OUT,
+	NF_INET_POST_ROUTING,
+	NF_INET_NUMHOOKS,
+	NF_INET_INGRESS = NF_INET_NUMHOOKS,
+};
+
+enum nf_dev_hooks {
+	NF_NETDEV_INGRESS,
+	NF_NETDEV_EGRESS,
+	NF_NETDEV_NUMHOOKS
+};
+
+enum {
+	NFPROTO_UNSPEC =  0,
+	NFPROTO_INET   =  1,
+	NFPROTO_IPV4   =  2,
+	NFPROTO_ARP    =  3,
+	NFPROTO_NETDEV =  5,
+	NFPROTO_BRIDGE =  7,
+	NFPROTO_IPV6   = 10,
+	NFPROTO_DECNET = 12,
+	NFPROTO_NUMPROTO,
+};
+
+union nf_inet_addr {
+	__u32		all[4];
+	__be32		ip;
+	__be32		ip6[4];
+	struct in_addr	in;
+	struct in6_addr	in6;
+};
+
+#endif /* __LINUX_NETFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set.h b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set.h
new file mode 100644
index 0000000000..f9725c3611
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set.h
@@ -0,0 +1,312 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
+ *                         Patrick Schaaf <bof@bof.de>
+ *                         Martin Josefsson <gandalf@wlug.westbo.se>
+ * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@netfilter.org>
+ */
+#ifndef _IP_SET_H
+#define _IP_SET_H
+
+#include <linux/types.h>
+
+/* The protocol versions */
+#define IPSET_PROTOCOL		7
+#define IPSET_PROTOCOL_MIN	6
+
+/* The max length of strings including NUL: set and type identifiers */
+#define IPSET_MAXNAMELEN	32
+
+/* The maximum permissible comment length we will accept over netlink */
+#define IPSET_MAX_COMMENT_SIZE	255
+
+/* Message types and commands */
+enum ipset_cmd {
+	IPSET_CMD_NONE,
+	IPSET_CMD_PROTOCOL,	/* 1: Return protocol version */
+	IPSET_CMD_CREATE,	/* 2: Create a new (empty) set */
+	IPSET_CMD_DESTROY,	/* 3: Destroy a (empty) set */
+	IPSET_CMD_FLUSH,	/* 4: Remove all elements from a set */
+	IPSET_CMD_RENAME,	/* 5: Rename a set */
+	IPSET_CMD_SWAP,		/* 6: Swap two sets */
+	IPSET_CMD_LIST,		/* 7: List sets */
+	IPSET_CMD_SAVE,		/* 8: Save sets */
+	IPSET_CMD_ADD,		/* 9: Add an element to a set */
+	IPSET_CMD_DEL,		/* 10: Delete an element from a set */
+	IPSET_CMD_TEST,		/* 11: Test an element in a set */
+	IPSET_CMD_HEADER,	/* 12: Get set header data only */
+	IPSET_CMD_TYPE,		/* 13: Get set type */
+	IPSET_CMD_GET_BYNAME,	/* 14: Get set index by name */
+	IPSET_CMD_GET_BYINDEX,	/* 15: Get set name by index */
+	IPSET_MSG_MAX,		/* Netlink message commands */
+
+	/* Commands in userspace: */
+	IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 16: Enter restore mode */
+	IPSET_CMD_HELP,		/* 17: Get help */
+	IPSET_CMD_VERSION,	/* 18: Get program version */
+	IPSET_CMD_QUIT,		/* 19: Quit from interactive mode */
+
+	IPSET_CMD_MAX,
+
+	IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 20: Commit buffered commands */
+};
+
+/* Attributes at command level */
+enum {
+	IPSET_ATTR_UNSPEC,
+	IPSET_ATTR_PROTOCOL,	/* 1: Protocol version */
+	IPSET_ATTR_SETNAME,	/* 2: Name of the set */
+	IPSET_ATTR_TYPENAME,	/* 3: Typename */
+	IPSET_ATTR_SETNAME2 = IPSET_ATTR_TYPENAME, /* Setname at rename/swap */
+	IPSET_ATTR_REVISION,	/* 4: Settype revision */
+	IPSET_ATTR_FAMILY,	/* 5: Settype family */
+	IPSET_ATTR_FLAGS,	/* 6: Flags at command level */
+	IPSET_ATTR_DATA,	/* 7: Nested attributes */
+	IPSET_ATTR_ADT,		/* 8: Multiple data containers */
+	IPSET_ATTR_LINENO,	/* 9: Restore lineno */
+	IPSET_ATTR_PROTOCOL_MIN, /* 10: Minimal supported version number */
+	IPSET_ATTR_REVISION_MIN	= IPSET_ATTR_PROTOCOL_MIN, /* type rev min */
+	IPSET_ATTR_INDEX,	/* 11: Kernel index of set */
+	__IPSET_ATTR_CMD_MAX,
+};
+#define IPSET_ATTR_CMD_MAX	(__IPSET_ATTR_CMD_MAX - 1)
+
+/* CADT specific attributes */
+enum {
+	IPSET_ATTR_IP = IPSET_ATTR_UNSPEC + 1,
+	IPSET_ATTR_IP_FROM = IPSET_ATTR_IP,
+	IPSET_ATTR_IP_TO,	/* 2 */
+	IPSET_ATTR_CIDR,	/* 3 */
+	IPSET_ATTR_PORT,	/* 4 */
+	IPSET_ATTR_PORT_FROM = IPSET_ATTR_PORT,
+	IPSET_ATTR_PORT_TO,	/* 5 */
+	IPSET_ATTR_TIMEOUT,	/* 6 */
+	IPSET_ATTR_PROTO,	/* 7 */
+	IPSET_ATTR_CADT_FLAGS,	/* 8 */
+	IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO,	/* 9 */
+	IPSET_ATTR_MARK,	/* 10 */
+	IPSET_ATTR_MARKMASK,	/* 11 */
+	IPSET_ATTR_BITMASK,	/* 12 */
+	/* Reserve empty slots */
+	IPSET_ATTR_CADT_MAX = 16,
+	/* Create-only specific attributes */
+	IPSET_ATTR_INITVAL,	/* was unused IPSET_ATTR_GC */
+	IPSET_ATTR_HASHSIZE,
+	IPSET_ATTR_MAXELEM,
+	IPSET_ATTR_NETMASK,
+	IPSET_ATTR_BUCKETSIZE,	/* was unused IPSET_ATTR_PROBES */
+	IPSET_ATTR_RESIZE,
+	IPSET_ATTR_SIZE,
+	/* Kernel-only */
+	IPSET_ATTR_ELEMENTS,
+	IPSET_ATTR_REFERENCES,
+	IPSET_ATTR_MEMSIZE,
+
+	__IPSET_ATTR_CREATE_MAX,
+};
+#define IPSET_ATTR_CREATE_MAX	(__IPSET_ATTR_CREATE_MAX - 1)
+
+/* ADT specific attributes */
+enum {
+	IPSET_ATTR_ETHER = IPSET_ATTR_CADT_MAX + 1,
+	IPSET_ATTR_NAME,
+	IPSET_ATTR_NAMEREF,
+	IPSET_ATTR_IP2,
+	IPSET_ATTR_CIDR2,
+	IPSET_ATTR_IP2_TO,
+	IPSET_ATTR_IFACE,
+	IPSET_ATTR_BYTES,
+	IPSET_ATTR_PACKETS,
+	IPSET_ATTR_COMMENT,
+	IPSET_ATTR_SKBMARK,
+	IPSET_ATTR_SKBPRIO,
+	IPSET_ATTR_SKBQUEUE,
+	IPSET_ATTR_PAD,
+	__IPSET_ATTR_ADT_MAX,
+};
+#define IPSET_ATTR_ADT_MAX	(__IPSET_ATTR_ADT_MAX - 1)
+
+/* IP specific attributes */
+enum {
+	IPSET_ATTR_IPADDR_IPV4 = IPSET_ATTR_UNSPEC + 1,
+	IPSET_ATTR_IPADDR_IPV6,
+	__IPSET_ATTR_IPADDR_MAX,
+};
+#define IPSET_ATTR_IPADDR_MAX	(__IPSET_ATTR_IPADDR_MAX - 1)
+
+/* Error codes */
+enum ipset_errno {
+	IPSET_ERR_PRIVATE = 4096,
+	IPSET_ERR_PROTOCOL,
+	IPSET_ERR_FIND_TYPE,
+	IPSET_ERR_MAX_SETS,
+	IPSET_ERR_BUSY,
+	IPSET_ERR_EXIST_SETNAME2,
+	IPSET_ERR_TYPE_MISMATCH,
+	IPSET_ERR_EXIST,
+	IPSET_ERR_INVALID_CIDR,
+	IPSET_ERR_INVALID_NETMASK,
+	IPSET_ERR_INVALID_FAMILY,
+	IPSET_ERR_TIMEOUT,
+	IPSET_ERR_REFERENCED,
+	IPSET_ERR_IPADDR_IPV4,
+	IPSET_ERR_IPADDR_IPV6,
+	IPSET_ERR_COUNTER,
+	IPSET_ERR_COMMENT,
+	IPSET_ERR_INVALID_MARKMASK,
+	IPSET_ERR_SKBINFO,
+	IPSET_ERR_BITMASK_NETMASK_EXCL,
+
+	/* Type specific error codes */
+	IPSET_ERR_TYPE_SPECIFIC = 4352,
+};
+
+/* Flags at command level or match/target flags, lower half of cmdattrs*/
+enum ipset_cmd_flags {
+	IPSET_FLAG_BIT_EXIST	= 0,
+	IPSET_FLAG_EXIST	= (1 << IPSET_FLAG_BIT_EXIST),
+	IPSET_FLAG_BIT_LIST_SETNAME = 1,
+	IPSET_FLAG_LIST_SETNAME	= (1 << IPSET_FLAG_BIT_LIST_SETNAME),
+	IPSET_FLAG_BIT_LIST_HEADER = 2,
+	IPSET_FLAG_LIST_HEADER	= (1 << IPSET_FLAG_BIT_LIST_HEADER),
+	IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE = 3,
+	IPSET_FLAG_SKIP_COUNTER_UPDATE =
+		(1 << IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE),
+	IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE = 4,
+	IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE =
+		(1 << IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE),
+	IPSET_FLAG_BIT_MATCH_COUNTERS = 5,
+	IPSET_FLAG_MATCH_COUNTERS = (1 << IPSET_FLAG_BIT_MATCH_COUNTERS),
+	IPSET_FLAG_BIT_RETURN_NOMATCH = 7,
+	IPSET_FLAG_RETURN_NOMATCH = (1 << IPSET_FLAG_BIT_RETURN_NOMATCH),
+	IPSET_FLAG_BIT_MAP_SKBMARK = 8,
+	IPSET_FLAG_MAP_SKBMARK = (1 << IPSET_FLAG_BIT_MAP_SKBMARK),
+	IPSET_FLAG_BIT_MAP_SKBPRIO = 9,
+	IPSET_FLAG_MAP_SKBPRIO = (1 << IPSET_FLAG_BIT_MAP_SKBPRIO),
+	IPSET_FLAG_BIT_MAP_SKBQUEUE = 10,
+	IPSET_FLAG_MAP_SKBQUEUE = (1 << IPSET_FLAG_BIT_MAP_SKBQUEUE),
+	IPSET_FLAG_CMD_MAX = 15,
+};
+
+/* Flags at CADT attribute level, upper half of cmdattrs */
+enum ipset_cadt_flags {
+	IPSET_FLAG_BIT_BEFORE	= 0,
+	IPSET_FLAG_BEFORE	= (1 << IPSET_FLAG_BIT_BEFORE),
+	IPSET_FLAG_BIT_PHYSDEV	= 1,
+	IPSET_FLAG_PHYSDEV	= (1 << IPSET_FLAG_BIT_PHYSDEV),
+	IPSET_FLAG_BIT_NOMATCH	= 2,
+	IPSET_FLAG_NOMATCH	= (1 << IPSET_FLAG_BIT_NOMATCH),
+	IPSET_FLAG_BIT_WITH_COUNTERS = 3,
+	IPSET_FLAG_WITH_COUNTERS = (1 << IPSET_FLAG_BIT_WITH_COUNTERS),
+	IPSET_FLAG_BIT_WITH_COMMENT = 4,
+	IPSET_FLAG_WITH_COMMENT = (1 << IPSET_FLAG_BIT_WITH_COMMENT),
+	IPSET_FLAG_BIT_WITH_FORCEADD = 5,
+	IPSET_FLAG_WITH_FORCEADD = (1 << IPSET_FLAG_BIT_WITH_FORCEADD),
+	IPSET_FLAG_BIT_WITH_SKBINFO = 6,
+	IPSET_FLAG_WITH_SKBINFO = (1 << IPSET_FLAG_BIT_WITH_SKBINFO),
+	IPSET_FLAG_BIT_IFACE_WILDCARD = 7,
+	IPSET_FLAG_IFACE_WILDCARD = (1 << IPSET_FLAG_BIT_IFACE_WILDCARD),
+	IPSET_FLAG_CADT_MAX	= 15,
+};
+
+/* The flag bits which correspond to the non-extension create flags */
+enum ipset_create_flags {
+	IPSET_CREATE_FLAG_BIT_FORCEADD = 0,
+	IPSET_CREATE_FLAG_FORCEADD = (1 << IPSET_CREATE_FLAG_BIT_FORCEADD),
+	IPSET_CREATE_FLAG_BIT_BUCKETSIZE = 1,
+	IPSET_CREATE_FLAG_BUCKETSIZE = (1 << IPSET_CREATE_FLAG_BIT_BUCKETSIZE),
+	IPSET_CREATE_FLAG_BIT_MAX = 7,
+};
+
+/* Commands with settype-specific attributes */
+enum ipset_adt {
+	IPSET_ADD,
+	IPSET_DEL,
+	IPSET_TEST,
+	IPSET_ADT_MAX,
+	IPSET_CREATE = IPSET_ADT_MAX,
+	IPSET_CADT_MAX,
+};
+
+/* Sets are identified by an index in kernel space. Tweak with ip_set_id_t
+ * and IPSET_INVALID_ID if you want to increase the max number of sets.
+ * Also, IPSET_ATTR_INDEX must be changed.
+ */
+typedef __u16 ip_set_id_t;
+
+#define IPSET_INVALID_ID		65535
+
+enum ip_set_dim {
+	IPSET_DIM_ZERO = 0,
+	IPSET_DIM_ONE,
+	IPSET_DIM_TWO,
+	IPSET_DIM_THREE,
+	/* Max dimension in elements.
+	 * If changed, new revision of iptables match/target is required.
+	 */
+	IPSET_DIM_MAX = 6,
+	/* Backward compatibility: set match revision 2 */
+	IPSET_BIT_RETURN_NOMATCH = 7,
+};
+
+/* Option flags for kernel operations */
+enum ip_set_kopt {
+	IPSET_INV_MATCH = (1 << IPSET_DIM_ZERO),
+	IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
+	IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
+	IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
+	IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH),
+};
+
+enum {
+	IPSET_COUNTER_NONE = 0,
+	IPSET_COUNTER_EQ,
+	IPSET_COUNTER_NE,
+	IPSET_COUNTER_LT,
+	IPSET_COUNTER_GT,
+};
+
+/* Backward compatibility for set match v3 */
+struct ip_set_counter_match0 {
+	__u8 op;
+	__u64 value;
+};
+
+struct ip_set_counter_match {
+	__aligned_u64 value;
+	__u8 op;
+};
+
+/* Interface to iptables/ip6tables */
+
+#define SO_IP_SET		83
+
+union ip_set_name_index {
+	char name[IPSET_MAXNAMELEN];
+	ip_set_id_t index;
+};
+
+#define IP_SET_OP_GET_BYNAME	0x00000006	/* Get set index by name */
+struct ip_set_req_get_set {
+	unsigned int op;
+	unsigned int version;
+	union ip_set_name_index set;
+};
+
+#define IP_SET_OP_GET_BYINDEX	0x00000007	/* Get set name by index */
+/* Uses ip_set_req_get_set */
+
+#define IP_SET_OP_GET_FNAME	0x00000008	/* Get set index and family */
+struct ip_set_req_get_set_family {
+	unsigned int op;
+	unsigned int version;
+	unsigned int family;
+	union ip_set_name_index set;
+};
+
+#define IP_SET_OP_VERSION	0x00000100	/* Ask kernel version */
+struct ip_set_req_version {
+	unsigned int op;
+	unsigned int version;
+};
+
+#endif /* _IP_SET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_bitmap.h b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_bitmap.h
new file mode 100644
index 0000000000..30e74b7281
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_bitmap.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __IP_SET_BITMAP_H
+#define __IP_SET_BITMAP_H
+
+#include <linux/netfilter/ipset/ip_set.h>
+
+/* Bitmap type specific error codes */
+enum {
+	/* The element is out of the range of the set */
+	IPSET_ERR_BITMAP_RANGE = IPSET_ERR_TYPE_SPECIFIC,
+	/* The range exceeds the size limit of the set type */
+	IPSET_ERR_BITMAP_RANGE_SIZE,
+};
+
+
+#endif /* __IP_SET_BITMAP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_hash.h b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_hash.h
new file mode 100644
index 0000000000..5bb5e7de38
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_hash.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __IP_SET_HASH_H
+#define __IP_SET_HASH_H
+
+#include <linux/netfilter/ipset/ip_set.h>
+
+/* Hash type specific error codes */
+enum {
+	/* Hash is full */
+	IPSET_ERR_HASH_FULL = IPSET_ERR_TYPE_SPECIFIC,
+	/* Null-valued element */
+	IPSET_ERR_HASH_ELEM,
+	/* Invalid protocol */
+	IPSET_ERR_INVALID_PROTO,
+	/* Protocol missing but must be specified */
+	IPSET_ERR_MISSING_PROTO,
+	/* Range not supported */
+	IPSET_ERR_HASH_RANGE_UNSUPPORTED,
+	/* Invalid range */
+	IPSET_ERR_HASH_RANGE,
+};
+
+
+#endif /* __IP_SET_HASH_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_list.h b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_list.h
new file mode 100644
index 0000000000..e4134d643c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/ipset/ip_set_list.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __IP_SET_LIST_H
+#define __IP_SET_LIST_H
+
+#include <linux/netfilter/ipset/ip_set.h>
+
+/* List type specific error codes */
+enum {
+	/* Set name to be added/deleted/tested does not exist. */
+	IPSET_ERR_NAME = IPSET_ERR_TYPE_SPECIFIC,
+	/* list:set type is not permitted to add */
+	IPSET_ERR_LOOP,
+	/* Missing reference set */
+	IPSET_ERR_BEFORE,
+	/* Reference set does not exist */
+	IPSET_ERR_NAMEREF,
+	/* Set is full */
+	IPSET_ERR_LIST_FULL,
+	/* Reference set is not added to the set */
+	IPSET_ERR_REF_EXIST,
+};
+
+
+#endif /* __IP_SET_LIST_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_common.h b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_common.h
new file mode 100644
index 0000000000..3c990562e6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_common.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_CONNTRACK_COMMON_H
+#define _NF_CONNTRACK_COMMON_H
+/* Connection state tracking for netfilter.  This is separated from,
+   but required by, the NAT layer; it can also be used by an iptables
+   extension. */
+enum ip_conntrack_info {
+	/* Part of an established connection (either direction). */
+	IP_CT_ESTABLISHED,
+
+	/* Like NEW, but related to an existing connection, or ICMP error
+	   (in either direction). */
+	IP_CT_RELATED,
+
+	/* Started a new connection to track (only
+           IP_CT_DIR_ORIGINAL); may be a retransmission. */
+	IP_CT_NEW,
+
+	/* >= this indicates reply direction */
+	IP_CT_IS_REPLY,
+
+	IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY,
+	IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY,
+	/* No NEW in reply direction. */
+
+	/* Number of distinct IP_CT types. */
+	IP_CT_NUMBER,
+
+	/* only for userspace compatibility */
+	IP_CT_NEW_REPLY = IP_CT_NUMBER,
+};
+
+#define NF_CT_STATE_INVALID_BIT			(1 << 0)
+#define NF_CT_STATE_BIT(ctinfo)			(1 << ((ctinfo) % IP_CT_IS_REPLY + 1))
+#define NF_CT_STATE_UNTRACKED_BIT		(1 << 6)
+
+/* Bitset representing status of connection. */
+enum ip_conntrack_status {
+	/* It's an expected connection: bit 0 set.  This bit never changed */
+	IPS_EXPECTED_BIT = 0,
+	IPS_EXPECTED = (1 << IPS_EXPECTED_BIT),
+
+	/* We've seen packets both ways: bit 1 set.  Can be set, not unset. */
+	IPS_SEEN_REPLY_BIT = 1,
+	IPS_SEEN_REPLY = (1 << IPS_SEEN_REPLY_BIT),
+
+	/* Conntrack should never be early-expired. */
+	IPS_ASSURED_BIT = 2,
+	IPS_ASSURED = (1 << IPS_ASSURED_BIT),
+
+	/* Connection is confirmed: originating packet has left box */
+	IPS_CONFIRMED_BIT = 3,
+	IPS_CONFIRMED = (1 << IPS_CONFIRMED_BIT),
+
+	/* Connection needs src nat in orig dir.  This bit never changed. */
+	IPS_SRC_NAT_BIT = 4,
+	IPS_SRC_NAT = (1 << IPS_SRC_NAT_BIT),
+
+	/* Connection needs dst nat in orig dir.  This bit never changed. */
+	IPS_DST_NAT_BIT = 5,
+	IPS_DST_NAT = (1 << IPS_DST_NAT_BIT),
+
+	/* Both together. */
+	IPS_NAT_MASK = (IPS_DST_NAT | IPS_SRC_NAT),
+
+	/* Connection needs TCP sequence adjusted. */
+	IPS_SEQ_ADJUST_BIT = 6,
+	IPS_SEQ_ADJUST = (1 << IPS_SEQ_ADJUST_BIT),
+
+	/* NAT initialization bits. */
+	IPS_SRC_NAT_DONE_BIT = 7,
+	IPS_SRC_NAT_DONE = (1 << IPS_SRC_NAT_DONE_BIT),
+
+	IPS_DST_NAT_DONE_BIT = 8,
+	IPS_DST_NAT_DONE = (1 << IPS_DST_NAT_DONE_BIT),
+
+	/* Both together */
+	IPS_NAT_DONE_MASK = (IPS_DST_NAT_DONE | IPS_SRC_NAT_DONE),
+
+	/* Connection is dying (removed from lists), can not be unset. */
+	IPS_DYING_BIT = 9,
+	IPS_DYING = (1 << IPS_DYING_BIT),
+
+	/* Connection has fixed timeout. */
+	IPS_FIXED_TIMEOUT_BIT = 10,
+	IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT),
+
+	/* Conntrack is a template */
+	IPS_TEMPLATE_BIT = 11,
+	IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT),
+
+	/* Conntrack is a fake untracked entry.  Obsolete and not used anymore */
+	IPS_UNTRACKED_BIT = 12,
+	IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT),
+
+
+	/* Conntrack got a helper explicitly attached (ruleset, ctnetlink). */
+	IPS_HELPER_BIT = 13,
+	IPS_HELPER = (1 << IPS_HELPER_BIT),
+
+	/* Conntrack has been offloaded to flow table. */
+	IPS_OFFLOAD_BIT = 14,
+	IPS_OFFLOAD = (1 << IPS_OFFLOAD_BIT),
+
+	/* Conntrack has been offloaded to hardware. */
+	IPS_HW_OFFLOAD_BIT = 15,
+	IPS_HW_OFFLOAD = (1 << IPS_HW_OFFLOAD_BIT),
+
+	/* Be careful here, modifying these bits can make things messy,
+	 * so don't let users modify them directly.
+	 */
+	IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK |
+				 IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING |
+				 IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_UNTRACKED |
+				 IPS_OFFLOAD | IPS_HW_OFFLOAD),
+
+	__IPS_MAX_BIT = 16,
+};
+
+/* Connection tracking event types */
+enum ip_conntrack_events {
+	IPCT_NEW,		/* new conntrack */
+	IPCT_RELATED,		/* related conntrack */
+	IPCT_DESTROY,		/* destroyed conntrack */
+	IPCT_REPLY,		/* connection has seen two-way traffic */
+	IPCT_ASSURED,		/* connection status has changed to assured */
+	IPCT_PROTOINFO,		/* protocol information has changed */
+	IPCT_HELPER,		/* new helper has been set */
+	IPCT_MARK,		/* new mark has been set */
+	IPCT_SEQADJ,		/* sequence adjustment has changed */
+	IPCT_NATSEQADJ = IPCT_SEQADJ,
+	IPCT_SECMARK,		/* new security mark has been set */
+	IPCT_LABEL,		/* new connlabel has been set */
+	IPCT_SYNPROXY,		/* synproxy has been set */
+};
+
+enum ip_conntrack_expect_events {
+	IPEXP_NEW,		/* new expectation */
+	IPEXP_DESTROY,		/* destroyed expectation */
+};
+
+/* expectation flags */
+#define NF_CT_EXPECT_PERMANENT		0x1
+#define NF_CT_EXPECT_INACTIVE		0x2
+#define NF_CT_EXPECT_USERSPACE		0x4
+
+
+#endif /* _NF_CONNTRACK_COMMON_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_ftp.h b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_ftp.h
new file mode 100644
index 0000000000..ee291cf715
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_ftp.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_CONNTRACK_FTP_H
+#define _NF_CONNTRACK_FTP_H
+/* FTP tracking. */
+
+/* This enum is exposed to userspace */
+enum nf_ct_ftp_type {
+	/* PORT command from client */
+	NF_CT_FTP_PORT,
+	/* PASV response from server */
+	NF_CT_FTP_PASV,
+	/* EPRT command from client */
+	NF_CT_FTP_EPRT,
+	/* EPSV response from server */
+	NF_CT_FTP_EPSV,
+};
+
+
+#endif /* _NF_CONNTRACK_FTP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_sctp.h b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_sctp.h
new file mode 100644
index 0000000000..f192314452
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_sctp.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_CONNTRACK_SCTP_H
+#define _NF_CONNTRACK_SCTP_H
+/* SCTP tracking. */
+
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+
+enum sctp_conntrack {
+	SCTP_CONNTRACK_NONE,
+	SCTP_CONNTRACK_CLOSED,
+	SCTP_CONNTRACK_COOKIE_WAIT,
+	SCTP_CONNTRACK_COOKIE_ECHOED,
+	SCTP_CONNTRACK_ESTABLISHED,
+	SCTP_CONNTRACK_SHUTDOWN_SENT,
+	SCTP_CONNTRACK_SHUTDOWN_RECD,
+	SCTP_CONNTRACK_SHUTDOWN_ACK_SENT,
+	SCTP_CONNTRACK_HEARTBEAT_SENT,
+	SCTP_CONNTRACK_HEARTBEAT_ACKED,	/* no longer used */
+	SCTP_CONNTRACK_MAX
+};
+
+#endif /* _NF_CONNTRACK_SCTP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tcp.h b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tcp.h
new file mode 100644
index 0000000000..a589dbc5bf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tcp.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_CONNTRACK_TCP_H
+#define _NF_CONNTRACK_TCP_H
+/* TCP tracking. */
+
+#include <linux/types.h>
+
+/* This is exposed to userspace (ctnetlink) */
+enum tcp_conntrack {
+	TCP_CONNTRACK_NONE,
+	TCP_CONNTRACK_SYN_SENT,
+	TCP_CONNTRACK_SYN_RECV,
+	TCP_CONNTRACK_ESTABLISHED,
+	TCP_CONNTRACK_FIN_WAIT,
+	TCP_CONNTRACK_CLOSE_WAIT,
+	TCP_CONNTRACK_LAST_ACK,
+	TCP_CONNTRACK_TIME_WAIT,
+	TCP_CONNTRACK_CLOSE,
+	TCP_CONNTRACK_LISTEN,	/* obsolete */
+#define TCP_CONNTRACK_SYN_SENT2	TCP_CONNTRACK_LISTEN
+	TCP_CONNTRACK_MAX,
+	TCP_CONNTRACK_IGNORE,
+	TCP_CONNTRACK_RETRANS,
+	TCP_CONNTRACK_UNACK,
+	TCP_CONNTRACK_TIMEOUT_MAX
+};
+
+/* Window scaling is advertised by the sender */
+#define IP_CT_TCP_FLAG_WINDOW_SCALE		0x01
+
+/* SACK is permitted by the sender */
+#define IP_CT_TCP_FLAG_SACK_PERM		0x02
+
+/* This sender sent FIN first */
+#define IP_CT_TCP_FLAG_CLOSE_INIT		0x04
+
+/* Be liberal in window checking */
+#define IP_CT_TCP_FLAG_BE_LIBERAL		0x08
+
+/* Has unacknowledged data */
+#define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED	0x10
+
+/* The field td_maxack has been set */
+#define IP_CT_TCP_FLAG_MAXACK_SET		0x20
+
+/* Marks possibility for expected RFC5961 challenge ACK */
+#define IP_CT_EXP_CHALLENGE_ACK 		0x40
+
+/* Simultaneous open initialized */
+#define IP_CT_TCP_SIMULTANEOUS_OPEN		0x80
+
+struct nf_ct_tcp_flags {
+	__u8 flags;
+	__u8 mask;
+};
+
+
+#endif /* _NF_CONNTRACK_TCP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tuple_common.h b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tuple_common.h
new file mode 100644
index 0000000000..a7d2d7c65d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_conntrack_tuple_common.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_CONNTRACK_TUPLE_COMMON_H
+#define _NF_CONNTRACK_TUPLE_COMMON_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_conntrack_common.h> /* IP_CT_IS_REPLY */
+
+enum ip_conntrack_dir {
+	IP_CT_DIR_ORIGINAL,
+	IP_CT_DIR_REPLY,
+	IP_CT_DIR_MAX
+};
+
+/* The protocol-specific manipulable parts of the tuple: always in
+ * network order
+ */
+union nf_conntrack_man_proto {
+	/* Add other protocols here. */
+	__be16 all;
+
+	struct {
+		__be16 port;
+	} tcp;
+	struct {
+		__be16 port;
+	} udp;
+	struct {
+		__be16 id;
+	} icmp;
+	struct {
+		__be16 port;
+	} dccp;
+	struct {
+		__be16 port;
+	} sctp;
+	struct {
+		__be16 key;	/* GRE key is 32bit, PPtP only uses 16bit */
+	} gre;
+};
+
+#define CTINFO2DIR(ctinfo) ((ctinfo) >= IP_CT_IS_REPLY ? IP_CT_DIR_REPLY : IP_CT_DIR_ORIGINAL)
+
+#endif /* _NF_CONNTRACK_TUPLE_COMMON_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_log.h b/contrib/libs/linux-headers/linux/netfilter/nf_log.h
new file mode 100644
index 0000000000..2ae00932d3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_log.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NETFILTER_NF_LOG_H
+#define _NETFILTER_NF_LOG_H
+
+#define NF_LOG_TCPSEQ		0x01	/* Log TCP sequence numbers */
+#define NF_LOG_TCPOPT		0x02	/* Log TCP options */
+#define NF_LOG_IPOPT		0x04	/* Log IP options */
+#define NF_LOG_UID		0x08	/* Log UID owning local socket */
+#define NF_LOG_NFLOG		0x10	/* Unsupported, don't reuse */
+#define NF_LOG_MACDECODE	0x20	/* Decode MAC header */
+#define NF_LOG_MASK		0x2f
+
+#define NF_LOG_PREFIXLEN	128
+
+#endif /* _NETFILTER_NF_LOG_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_nat.h b/contrib/libs/linux-headers/linux/netfilter/nf_nat.h
new file mode 100644
index 0000000000..a64586e77b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_nat.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NETFILTER_NF_NAT_H
+#define _NETFILTER_NF_NAT_H
+
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+
+#define NF_NAT_RANGE_MAP_IPS			(1 << 0)
+#define NF_NAT_RANGE_PROTO_SPECIFIED		(1 << 1)
+#define NF_NAT_RANGE_PROTO_RANDOM		(1 << 2)
+#define NF_NAT_RANGE_PERSISTENT			(1 << 3)
+#define NF_NAT_RANGE_PROTO_RANDOM_FULLY		(1 << 4)
+#define NF_NAT_RANGE_PROTO_OFFSET		(1 << 5)
+#define NF_NAT_RANGE_NETMAP			(1 << 6)
+
+#define NF_NAT_RANGE_PROTO_RANDOM_ALL		\
+	(NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
+
+#define NF_NAT_RANGE_MASK					\
+	(NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED |	\
+	 NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT |	\
+	 NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | \
+	 NF_NAT_RANGE_NETMAP)
+
+struct nf_nat_ipv4_range {
+	unsigned int			flags;
+	__be32				min_ip;
+	__be32				max_ip;
+	union nf_conntrack_man_proto	min;
+	union nf_conntrack_man_proto	max;
+};
+
+struct nf_nat_ipv4_multi_range_compat {
+	unsigned int			rangesize;
+	struct nf_nat_ipv4_range	range[1];
+};
+
+struct nf_nat_range {
+	unsigned int			flags;
+	union nf_inet_addr		min_addr;
+	union nf_inet_addr		max_addr;
+	union nf_conntrack_man_proto	min_proto;
+	union nf_conntrack_man_proto	max_proto;
+};
+
+struct nf_nat_range2 {
+	unsigned int			flags;
+	union nf_inet_addr		min_addr;
+	union nf_inet_addr		max_addr;
+	union nf_conntrack_man_proto	min_proto;
+	union nf_conntrack_man_proto	max_proto;
+	union nf_conntrack_man_proto	base_proto;
+};
+
+#endif /* _NETFILTER_NF_NAT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_synproxy.h b/contrib/libs/linux-headers/linux/netfilter/nf_synproxy.h
new file mode 100644
index 0000000000..00d787f026
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_synproxy.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_SYNPROXY_H
+#define _NF_SYNPROXY_H
+
+#include <linux/types.h>
+
+#define NF_SYNPROXY_OPT_MSS		0x01
+#define NF_SYNPROXY_OPT_WSCALE		0x02
+#define NF_SYNPROXY_OPT_SACK_PERM	0x04
+#define NF_SYNPROXY_OPT_TIMESTAMP	0x08
+#define NF_SYNPROXY_OPT_ECN		0x10
+#define NF_SYNPROXY_OPT_MASK		(NF_SYNPROXY_OPT_MSS | \
+					 NF_SYNPROXY_OPT_WSCALE | \
+					 NF_SYNPROXY_OPT_SACK_PERM | \
+					 NF_SYNPROXY_OPT_TIMESTAMP)
+
+struct nf_synproxy_info {
+	__u8	options;
+	__u8	wscale;
+	__u16	mss;
+};
+
+#endif /* _NF_SYNPROXY_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_tables.h b/contrib/libs/linux-headers/linux/netfilter/nf_tables.h
new file mode 100644
index 0000000000..c4d4d8e42d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_tables.h
@@ -0,0 +1,1979 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NF_TABLES_H
+#define _LINUX_NF_TABLES_H
+
+#define NFT_NAME_MAXLEN		256
+#define NFT_TABLE_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_CHAIN_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_SET_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_OBJ_MAXNAMELEN	NFT_NAME_MAXLEN
+#define NFT_USERDATA_MAXLEN	256
+#define NFT_OSF_MAXGENRELEN	16
+
+/**
+ * enum nft_registers - nf_tables registers
+ *
+ * nf_tables used to have five registers: a verdict register and four data
+ * registers of size 16. The data registers have been changed to 16 registers
+ * of size 4. For compatibility reasons, the NFT_REG_[1-4] registers still
+ * map to areas of size 16, the 4 byte registers are addressed using
+ * NFT_REG32_00 - NFT_REG32_15.
+ */
+enum nft_registers {
+	NFT_REG_VERDICT,
+	NFT_REG_1,
+	NFT_REG_2,
+	NFT_REG_3,
+	NFT_REG_4,
+	__NFT_REG_MAX,
+
+	NFT_REG32_00	= 8,
+	NFT_REG32_01,
+	NFT_REG32_02,
+	NFT_REG32_03,
+	NFT_REG32_04,
+	NFT_REG32_05,
+	NFT_REG32_06,
+	NFT_REG32_07,
+	NFT_REG32_08,
+	NFT_REG32_09,
+	NFT_REG32_10,
+	NFT_REG32_11,
+	NFT_REG32_12,
+	NFT_REG32_13,
+	NFT_REG32_14,
+	NFT_REG32_15,
+};
+#define NFT_REG_MAX	(__NFT_REG_MAX - 1)
+
+#define NFT_REG_SIZE	16
+#define NFT_REG32_SIZE	4
+#define NFT_REG32_COUNT	(NFT_REG32_15 - NFT_REG32_00 + 1)
+
+/**
+ * enum nft_verdicts - nf_tables internal verdicts
+ *
+ * @NFT_CONTINUE: continue evaluation of the current rule
+ * @NFT_BREAK: terminate evaluation of the current rule
+ * @NFT_JUMP: push the current chain on the jump stack and jump to a chain
+ * @NFT_GOTO: jump to a chain without pushing the current chain on the jump stack
+ * @NFT_RETURN: return to the topmost chain on the jump stack
+ *
+ * The nf_tables verdicts share their numeric space with the netfilter verdicts.
+ */
+enum nft_verdicts {
+	NFT_CONTINUE	= -1,
+	NFT_BREAK	= -2,
+	NFT_JUMP	= -3,
+	NFT_GOTO	= -4,
+	NFT_RETURN	= -5,
+};
+
+/**
+ * enum nf_tables_msg_types - nf_tables netlink message types
+ *
+ * @NFT_MSG_NEWTABLE: create a new table (enum nft_table_attributes)
+ * @NFT_MSG_GETTABLE: get a table (enum nft_table_attributes)
+ * @NFT_MSG_DELTABLE: delete a table (enum nft_table_attributes)
+ * @NFT_MSG_NEWCHAIN: create a new chain (enum nft_chain_attributes)
+ * @NFT_MSG_GETCHAIN: get a chain (enum nft_chain_attributes)
+ * @NFT_MSG_DELCHAIN: delete a chain (enum nft_chain_attributes)
+ * @NFT_MSG_NEWRULE: create a new rule (enum nft_rule_attributes)
+ * @NFT_MSG_GETRULE: get a rule (enum nft_rule_attributes)
+ * @NFT_MSG_DELRULE: delete a rule (enum nft_rule_attributes)
+ * @NFT_MSG_NEWSET: create a new set (enum nft_set_attributes)
+ * @NFT_MSG_GETSET: get a set (enum nft_set_attributes)
+ * @NFT_MSG_DELSET: delete a set (enum nft_set_attributes)
+ * @NFT_MSG_NEWSETELEM: create a new set element (enum nft_set_elem_attributes)
+ * @NFT_MSG_GETSETELEM: get a set element (enum nft_set_elem_attributes)
+ * @NFT_MSG_DELSETELEM: delete a set element (enum nft_set_elem_attributes)
+ * @NFT_MSG_NEWGEN: announce a new generation, only for events (enum nft_gen_attributes)
+ * @NFT_MSG_GETGEN: get the rule-set generation (enum nft_gen_attributes)
+ * @NFT_MSG_TRACE: trace event (enum nft_trace_attributes)
+ * @NFT_MSG_NEWOBJ: create a stateful object (enum nft_obj_attributes)
+ * @NFT_MSG_GETOBJ: get a stateful object (enum nft_obj_attributes)
+ * @NFT_MSG_DELOBJ: delete a stateful object (enum nft_obj_attributes)
+ * @NFT_MSG_GETOBJ_RESET: get and reset a stateful object (enum nft_obj_attributes)
+ * @NFT_MSG_NEWFLOWTABLE: add new flow table (enum nft_flowtable_attributes)
+ * @NFT_MSG_GETFLOWTABLE: get flow table (enum nft_flowtable_attributes)
+ * @NFT_MSG_DELFLOWTABLE: delete flow table (enum nft_flowtable_attributes)
+ * @NFT_MSG_GETRULE_RESET: get rules and reset stateful expressions (enum nft_obj_attributes)
+ * @NFT_MSG_DESTROYTABLE: destroy a table (enum nft_table_attributes)
+ * @NFT_MSG_DESTROYCHAIN: destroy a chain (enum nft_chain_attributes)
+ * @NFT_MSG_DESTROYRULE: destroy a rule (enum nft_rule_attributes)
+ * @NFT_MSG_DESTROYSET: destroy a set (enum nft_set_attributes)
+ * @NFT_MSG_DESTROYSETELEM: destroy a set element (enum nft_set_elem_attributes)
+ * @NFT_MSG_DESTROYOBJ: destroy a stateful object (enum nft_object_attributes)
+ * @NFT_MSG_DESTROYFLOWTABLE: destroy flow table (enum nft_flowtable_attributes)
+ */
+enum nf_tables_msg_types {
+	NFT_MSG_NEWTABLE,
+	NFT_MSG_GETTABLE,
+	NFT_MSG_DELTABLE,
+	NFT_MSG_NEWCHAIN,
+	NFT_MSG_GETCHAIN,
+	NFT_MSG_DELCHAIN,
+	NFT_MSG_NEWRULE,
+	NFT_MSG_GETRULE,
+	NFT_MSG_DELRULE,
+	NFT_MSG_NEWSET,
+	NFT_MSG_GETSET,
+	NFT_MSG_DELSET,
+	NFT_MSG_NEWSETELEM,
+	NFT_MSG_GETSETELEM,
+	NFT_MSG_DELSETELEM,
+	NFT_MSG_NEWGEN,
+	NFT_MSG_GETGEN,
+	NFT_MSG_TRACE,
+	NFT_MSG_NEWOBJ,
+	NFT_MSG_GETOBJ,
+	NFT_MSG_DELOBJ,
+	NFT_MSG_GETOBJ_RESET,
+	NFT_MSG_NEWFLOWTABLE,
+	NFT_MSG_GETFLOWTABLE,
+	NFT_MSG_DELFLOWTABLE,
+	NFT_MSG_GETRULE_RESET,
+	NFT_MSG_DESTROYTABLE,
+	NFT_MSG_DESTROYCHAIN,
+	NFT_MSG_DESTROYRULE,
+	NFT_MSG_DESTROYSET,
+	NFT_MSG_DESTROYSETELEM,
+	NFT_MSG_DESTROYOBJ,
+	NFT_MSG_DESTROYFLOWTABLE,
+	NFT_MSG_MAX,
+};
+
+/**
+ * enum nft_list_attributes - nf_tables generic list netlink attributes
+ *
+ * @NFTA_LIST_ELEM: list element (NLA_NESTED)
+ */
+enum nft_list_attributes {
+	NFTA_LIST_UNSPEC,
+	NFTA_LIST_ELEM,
+	__NFTA_LIST_MAX
+};
+#define NFTA_LIST_MAX		(__NFTA_LIST_MAX - 1)
+
+/**
+ * enum nft_hook_attributes - nf_tables netfilter hook netlink attributes
+ *
+ * @NFTA_HOOK_HOOKNUM: netfilter hook number (NLA_U32)
+ * @NFTA_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFTA_HOOK_DEV: netdevice name (NLA_STRING)
+ * @NFTA_HOOK_DEVS: list of netdevices (NLA_NESTED)
+ */
+enum nft_hook_attributes {
+	NFTA_HOOK_UNSPEC,
+	NFTA_HOOK_HOOKNUM,
+	NFTA_HOOK_PRIORITY,
+	NFTA_HOOK_DEV,
+	NFTA_HOOK_DEVS,
+	__NFTA_HOOK_MAX
+};
+#define NFTA_HOOK_MAX		(__NFTA_HOOK_MAX - 1)
+
+/**
+ * enum nft_table_flags - nf_tables table flags
+ *
+ * @NFT_TABLE_F_DORMANT: this table is not active
+ */
+enum nft_table_flags {
+	NFT_TABLE_F_DORMANT	= 0x1,
+	NFT_TABLE_F_OWNER	= 0x2,
+};
+#define NFT_TABLE_F_MASK	(NFT_TABLE_F_DORMANT | \
+				 NFT_TABLE_F_OWNER)
+
+/**
+ * enum nft_table_attributes - nf_tables table netlink attributes
+ *
+ * @NFTA_TABLE_NAME: name of the table (NLA_STRING)
+ * @NFTA_TABLE_FLAGS: bitmask of enum nft_table_flags (NLA_U32)
+ * @NFTA_TABLE_USE: number of chains in this table (NLA_U32)
+ * @NFTA_TABLE_USERDATA: user data (NLA_BINARY)
+ * @NFTA_TABLE_OWNER: owner of this table through netlink portID (NLA_U32)
+ */
+enum nft_table_attributes {
+	NFTA_TABLE_UNSPEC,
+	NFTA_TABLE_NAME,
+	NFTA_TABLE_FLAGS,
+	NFTA_TABLE_USE,
+	NFTA_TABLE_HANDLE,
+	NFTA_TABLE_PAD,
+	NFTA_TABLE_USERDATA,
+	NFTA_TABLE_OWNER,
+	__NFTA_TABLE_MAX
+};
+#define NFTA_TABLE_MAX		(__NFTA_TABLE_MAX - 1)
+
+enum nft_chain_flags {
+	NFT_CHAIN_BASE		= (1 << 0),
+	NFT_CHAIN_HW_OFFLOAD	= (1 << 1),
+	NFT_CHAIN_BINDING	= (1 << 2),
+};
+#define NFT_CHAIN_FLAGS		(NFT_CHAIN_BASE		| \
+				 NFT_CHAIN_HW_OFFLOAD	| \
+				 NFT_CHAIN_BINDING)
+
+/**
+ * enum nft_chain_attributes - nf_tables chain netlink attributes
+ *
+ * @NFTA_CHAIN_TABLE: name of the table containing the chain (NLA_STRING)
+ * @NFTA_CHAIN_HANDLE: numeric handle of the chain (NLA_U64)
+ * @NFTA_CHAIN_NAME: name of the chain (NLA_STRING)
+ * @NFTA_CHAIN_HOOK: hook specification for basechains (NLA_NESTED: nft_hook_attributes)
+ * @NFTA_CHAIN_POLICY: numeric policy of the chain (NLA_U32)
+ * @NFTA_CHAIN_USE: number of references to this chain (NLA_U32)
+ * @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING)
+ * @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes)
+ * @NFTA_CHAIN_FLAGS: chain flags
+ * @NFTA_CHAIN_ID: uniquely identifies a chain in a transaction (NLA_U32)
+ * @NFTA_CHAIN_USERDATA: user data (NLA_BINARY)
+ */
+enum nft_chain_attributes {
+	NFTA_CHAIN_UNSPEC,
+	NFTA_CHAIN_TABLE,
+	NFTA_CHAIN_HANDLE,
+	NFTA_CHAIN_NAME,
+	NFTA_CHAIN_HOOK,
+	NFTA_CHAIN_POLICY,
+	NFTA_CHAIN_USE,
+	NFTA_CHAIN_TYPE,
+	NFTA_CHAIN_COUNTERS,
+	NFTA_CHAIN_PAD,
+	NFTA_CHAIN_FLAGS,
+	NFTA_CHAIN_ID,
+	NFTA_CHAIN_USERDATA,
+	__NFTA_CHAIN_MAX
+};
+#define NFTA_CHAIN_MAX		(__NFTA_CHAIN_MAX - 1)
+
+/**
+ * enum nft_rule_attributes - nf_tables rule netlink attributes
+ *
+ * @NFTA_RULE_TABLE: name of the table containing the rule (NLA_STRING)
+ * @NFTA_RULE_CHAIN: name of the chain containing the rule (NLA_STRING)
+ * @NFTA_RULE_HANDLE: numeric handle of the rule (NLA_U64)
+ * @NFTA_RULE_EXPRESSIONS: list of expressions (NLA_NESTED: nft_expr_attributes)
+ * @NFTA_RULE_COMPAT: compatibility specifications of the rule (NLA_NESTED: nft_rule_compat_attributes)
+ * @NFTA_RULE_POSITION: numeric handle of the previous rule (NLA_U64)
+ * @NFTA_RULE_USERDATA: user data (NLA_BINARY, NFT_USERDATA_MAXLEN)
+ * @NFTA_RULE_ID: uniquely identifies a rule in a transaction (NLA_U32)
+ * @NFTA_RULE_POSITION_ID: transaction unique identifier of the previous rule (NLA_U32)
+ */
+enum nft_rule_attributes {
+	NFTA_RULE_UNSPEC,
+	NFTA_RULE_TABLE,
+	NFTA_RULE_CHAIN,
+	NFTA_RULE_HANDLE,
+	NFTA_RULE_EXPRESSIONS,
+	NFTA_RULE_COMPAT,
+	NFTA_RULE_POSITION,
+	NFTA_RULE_USERDATA,
+	NFTA_RULE_PAD,
+	NFTA_RULE_ID,
+	NFTA_RULE_POSITION_ID,
+	NFTA_RULE_CHAIN_ID,
+	__NFTA_RULE_MAX
+};
+#define NFTA_RULE_MAX		(__NFTA_RULE_MAX - 1)
+
+/**
+ * enum nft_rule_compat_flags - nf_tables rule compat flags
+ *
+ * @NFT_RULE_COMPAT_F_INV: invert the check result
+ */
+enum nft_rule_compat_flags {
+	NFT_RULE_COMPAT_F_INV	= (1 << 1),
+	NFT_RULE_COMPAT_F_MASK	= NFT_RULE_COMPAT_F_INV,
+};
+
+/**
+ * enum nft_rule_compat_attributes - nf_tables rule compat attributes
+ *
+ * @NFTA_RULE_COMPAT_PROTO: numeric value of handled protocol (NLA_U32)
+ * @NFTA_RULE_COMPAT_FLAGS: bitmask of enum nft_rule_compat_flags (NLA_U32)
+ */
+enum nft_rule_compat_attributes {
+	NFTA_RULE_COMPAT_UNSPEC,
+	NFTA_RULE_COMPAT_PROTO,
+	NFTA_RULE_COMPAT_FLAGS,
+	__NFTA_RULE_COMPAT_MAX
+};
+#define NFTA_RULE_COMPAT_MAX	(__NFTA_RULE_COMPAT_MAX - 1)
+
+/**
+ * enum nft_set_flags - nf_tables set flags
+ *
+ * @NFT_SET_ANONYMOUS: name allocation, automatic cleanup on unlink
+ * @NFT_SET_CONSTANT: set contents may not change while bound
+ * @NFT_SET_INTERVAL: set contains intervals
+ * @NFT_SET_MAP: set is used as a dictionary
+ * @NFT_SET_TIMEOUT: set uses timeouts
+ * @NFT_SET_EVAL: set can be updated from the evaluation path
+ * @NFT_SET_OBJECT: set contains stateful objects
+ * @NFT_SET_CONCAT: set contains a concatenation
+ * @NFT_SET_EXPR: set contains expressions
+ */
+enum nft_set_flags {
+	NFT_SET_ANONYMOUS		= 0x1,
+	NFT_SET_CONSTANT		= 0x2,
+	NFT_SET_INTERVAL		= 0x4,
+	NFT_SET_MAP			= 0x8,
+	NFT_SET_TIMEOUT			= 0x10,
+	NFT_SET_EVAL			= 0x20,
+	NFT_SET_OBJECT			= 0x40,
+	NFT_SET_CONCAT			= 0x80,
+	NFT_SET_EXPR			= 0x100,
+};
+
+/**
+ * enum nft_set_policies - set selection policy
+ *
+ * @NFT_SET_POL_PERFORMANCE: prefer high performance over low memory use
+ * @NFT_SET_POL_MEMORY: prefer low memory use over high performance
+ */
+enum nft_set_policies {
+	NFT_SET_POL_PERFORMANCE,
+	NFT_SET_POL_MEMORY,
+};
+
+/**
+ * enum nft_set_desc_attributes - set element description
+ *
+ * @NFTA_SET_DESC_SIZE: number of elements in set (NLA_U32)
+ * @NFTA_SET_DESC_CONCAT: description of field concatenation (NLA_NESTED)
+ */
+enum nft_set_desc_attributes {
+	NFTA_SET_DESC_UNSPEC,
+	NFTA_SET_DESC_SIZE,
+	NFTA_SET_DESC_CONCAT,
+	__NFTA_SET_DESC_MAX
+};
+#define NFTA_SET_DESC_MAX	(__NFTA_SET_DESC_MAX - 1)
+
+/**
+ * enum nft_set_field_attributes - attributes of concatenated fields
+ *
+ * @NFTA_SET_FIELD_LEN: length of single field, in bits (NLA_U32)
+ */
+enum nft_set_field_attributes {
+	NFTA_SET_FIELD_UNSPEC,
+	NFTA_SET_FIELD_LEN,
+	__NFTA_SET_FIELD_MAX
+};
+#define NFTA_SET_FIELD_MAX	(__NFTA_SET_FIELD_MAX - 1)
+
+/**
+ * enum nft_set_attributes - nf_tables set netlink attributes
+ *
+ * @NFTA_SET_TABLE: table name (NLA_STRING)
+ * @NFTA_SET_NAME: set name (NLA_STRING)
+ * @NFTA_SET_FLAGS: bitmask of enum nft_set_flags (NLA_U32)
+ * @NFTA_SET_KEY_TYPE: key data type, informational purpose only (NLA_U32)
+ * @NFTA_SET_KEY_LEN: key data length (NLA_U32)
+ * @NFTA_SET_DATA_TYPE: mapping data type (NLA_U32)
+ * @NFTA_SET_DATA_LEN: mapping data length (NLA_U32)
+ * @NFTA_SET_POLICY: selection policy (NLA_U32)
+ * @NFTA_SET_DESC: set description (NLA_NESTED)
+ * @NFTA_SET_ID: uniquely identifies a set in a transaction (NLA_U32)
+ * @NFTA_SET_TIMEOUT: default timeout value (NLA_U64)
+ * @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32)
+ * @NFTA_SET_USERDATA: user data (NLA_BINARY)
+ * @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*)
+ * @NFTA_SET_HANDLE: set handle (NLA_U64)
+ * @NFTA_SET_EXPR: set expression (NLA_NESTED: nft_expr_attributes)
+ * @NFTA_SET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
+ */
+enum nft_set_attributes {
+	NFTA_SET_UNSPEC,
+	NFTA_SET_TABLE,
+	NFTA_SET_NAME,
+	NFTA_SET_FLAGS,
+	NFTA_SET_KEY_TYPE,
+	NFTA_SET_KEY_LEN,
+	NFTA_SET_DATA_TYPE,
+	NFTA_SET_DATA_LEN,
+	NFTA_SET_POLICY,
+	NFTA_SET_DESC,
+	NFTA_SET_ID,
+	NFTA_SET_TIMEOUT,
+	NFTA_SET_GC_INTERVAL,
+	NFTA_SET_USERDATA,
+	NFTA_SET_PAD,
+	NFTA_SET_OBJ_TYPE,
+	NFTA_SET_HANDLE,
+	NFTA_SET_EXPR,
+	NFTA_SET_EXPRESSIONS,
+	__NFTA_SET_MAX
+};
+#define NFTA_SET_MAX		(__NFTA_SET_MAX - 1)
+
+/**
+ * enum nft_set_elem_flags - nf_tables set element flags
+ *
+ * @NFT_SET_ELEM_INTERVAL_END: element ends the previous interval
+ * @NFT_SET_ELEM_CATCHALL: special catch-all element
+ */
+enum nft_set_elem_flags {
+	NFT_SET_ELEM_INTERVAL_END	= 0x1,
+	NFT_SET_ELEM_CATCHALL		= 0x2,
+};
+
+/**
+ * enum nft_set_elem_attributes - nf_tables set element netlink attributes
+ *
+ * @NFTA_SET_ELEM_KEY: key value (NLA_NESTED: nft_data)
+ * @NFTA_SET_ELEM_DATA: data value of mapping (NLA_NESTED: nft_data_attributes)
+ * @NFTA_SET_ELEM_FLAGS: bitmask of nft_set_elem_flags (NLA_U32)
+ * @NFTA_SET_ELEM_TIMEOUT: timeout value (NLA_U64)
+ * @NFTA_SET_ELEM_EXPIRATION: expiration time (NLA_U64)
+ * @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY)
+ * @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes)
+ * @NFTA_SET_ELEM_OBJREF: stateful object reference (NLA_STRING)
+ * @NFTA_SET_ELEM_KEY_END: closing key value (NLA_NESTED: nft_data)
+ * @NFTA_SET_ELEM_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
+ */
+enum nft_set_elem_attributes {
+	NFTA_SET_ELEM_UNSPEC,
+	NFTA_SET_ELEM_KEY,
+	NFTA_SET_ELEM_DATA,
+	NFTA_SET_ELEM_FLAGS,
+	NFTA_SET_ELEM_TIMEOUT,
+	NFTA_SET_ELEM_EXPIRATION,
+	NFTA_SET_ELEM_USERDATA,
+	NFTA_SET_ELEM_EXPR,
+	NFTA_SET_ELEM_PAD,
+	NFTA_SET_ELEM_OBJREF,
+	NFTA_SET_ELEM_KEY_END,
+	NFTA_SET_ELEM_EXPRESSIONS,
+	__NFTA_SET_ELEM_MAX
+};
+#define NFTA_SET_ELEM_MAX	(__NFTA_SET_ELEM_MAX - 1)
+
+/**
+ * enum nft_set_elem_list_attributes - nf_tables set element list netlink attributes
+ *
+ * @NFTA_SET_ELEM_LIST_TABLE: table of the set to be changed (NLA_STRING)
+ * @NFTA_SET_ELEM_LIST_SET: name of the set to be changed (NLA_STRING)
+ * @NFTA_SET_ELEM_LIST_ELEMENTS: list of set elements (NLA_NESTED: nft_set_elem_attributes)
+ * @NFTA_SET_ELEM_LIST_SET_ID: uniquely identifies a set in a transaction (NLA_U32)
+ */
+enum nft_set_elem_list_attributes {
+	NFTA_SET_ELEM_LIST_UNSPEC,
+	NFTA_SET_ELEM_LIST_TABLE,
+	NFTA_SET_ELEM_LIST_SET,
+	NFTA_SET_ELEM_LIST_ELEMENTS,
+	NFTA_SET_ELEM_LIST_SET_ID,
+	__NFTA_SET_ELEM_LIST_MAX
+};
+#define NFTA_SET_ELEM_LIST_MAX	(__NFTA_SET_ELEM_LIST_MAX - 1)
+
+/**
+ * enum nft_data_types - nf_tables data types
+ *
+ * @NFT_DATA_VALUE: generic data
+ * @NFT_DATA_VERDICT: netfilter verdict
+ *
+ * The type of data is usually determined by the kernel directly and is not
+ * explicitly specified by userspace. The only difference are sets, where
+ * userspace specifies the key and mapping data types.
+ *
+ * The values 0xffffff00-0xffffffff are reserved for internally used types.
+ * The remaining range can be freely used by userspace to encode types, all
+ * values are equivalent to NFT_DATA_VALUE.
+ */
+enum nft_data_types {
+	NFT_DATA_VALUE,
+	NFT_DATA_VERDICT	= 0xffffff00U,
+};
+
+#define NFT_DATA_RESERVED_MASK	0xffffff00U
+
+/**
+ * enum nft_data_attributes - nf_tables data netlink attributes
+ *
+ * @NFTA_DATA_VALUE: generic data (NLA_BINARY)
+ * @NFTA_DATA_VERDICT: nf_tables verdict (NLA_NESTED: nft_verdict_attributes)
+ */
+enum nft_data_attributes {
+	NFTA_DATA_UNSPEC,
+	NFTA_DATA_VALUE,
+	NFTA_DATA_VERDICT,
+	__NFTA_DATA_MAX
+};
+#define NFTA_DATA_MAX		(__NFTA_DATA_MAX - 1)
+
+/* Maximum length of a value */
+#define NFT_DATA_VALUE_MAXLEN	64
+
+/**
+ * enum nft_verdict_attributes - nf_tables verdict netlink attributes
+ *
+ * @NFTA_VERDICT_CODE: nf_tables verdict (NLA_U32: enum nft_verdicts)
+ * @NFTA_VERDICT_CHAIN: jump target chain name (NLA_STRING)
+ * @NFTA_VERDICT_CHAIN_ID: jump target chain ID (NLA_U32)
+ */
+enum nft_verdict_attributes {
+	NFTA_VERDICT_UNSPEC,
+	NFTA_VERDICT_CODE,
+	NFTA_VERDICT_CHAIN,
+	NFTA_VERDICT_CHAIN_ID,
+	__NFTA_VERDICT_MAX
+};
+#define NFTA_VERDICT_MAX	(__NFTA_VERDICT_MAX - 1)
+
+/**
+ * enum nft_expr_attributes - nf_tables expression netlink attributes
+ *
+ * @NFTA_EXPR_NAME: name of the expression type (NLA_STRING)
+ * @NFTA_EXPR_DATA: type specific data (NLA_NESTED)
+ */
+enum nft_expr_attributes {
+	NFTA_EXPR_UNSPEC,
+	NFTA_EXPR_NAME,
+	NFTA_EXPR_DATA,
+	__NFTA_EXPR_MAX
+};
+#define NFTA_EXPR_MAX		(__NFTA_EXPR_MAX - 1)
+
+/**
+ * enum nft_immediate_attributes - nf_tables immediate expression netlink attributes
+ *
+ * @NFTA_IMMEDIATE_DREG: destination register to load data into (NLA_U32)
+ * @NFTA_IMMEDIATE_DATA: data to load (NLA_NESTED: nft_data_attributes)
+ */
+enum nft_immediate_attributes {
+	NFTA_IMMEDIATE_UNSPEC,
+	NFTA_IMMEDIATE_DREG,
+	NFTA_IMMEDIATE_DATA,
+	__NFTA_IMMEDIATE_MAX
+};
+#define NFTA_IMMEDIATE_MAX	(__NFTA_IMMEDIATE_MAX - 1)
+
+/**
+ * enum nft_bitwise_ops - nf_tables bitwise operations
+ *
+ * @NFT_BITWISE_BOOL: mask-and-xor operation used to implement NOT, AND, OR and
+ *                    XOR boolean operations
+ * @NFT_BITWISE_LSHIFT: left-shift operation
+ * @NFT_BITWISE_RSHIFT: right-shift operation
+ */
+enum nft_bitwise_ops {
+	NFT_BITWISE_BOOL,
+	NFT_BITWISE_LSHIFT,
+	NFT_BITWISE_RSHIFT,
+};
+
+/**
+ * enum nft_bitwise_attributes - nf_tables bitwise expression netlink attributes
+ *
+ * @NFTA_BITWISE_SREG: source register (NLA_U32: nft_registers)
+ * @NFTA_BITWISE_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_BITWISE_LEN: length of operands (NLA_U32)
+ * @NFTA_BITWISE_MASK: mask value (NLA_NESTED: nft_data_attributes)
+ * @NFTA_BITWISE_XOR: xor value (NLA_NESTED: nft_data_attributes)
+ * @NFTA_BITWISE_OP: type of operation (NLA_U32: nft_bitwise_ops)
+ * @NFTA_BITWISE_DATA: argument for non-boolean operations
+ *                     (NLA_NESTED: nft_data_attributes)
+ *
+ * The bitwise expression supports boolean and shift operations.  It implements
+ * the boolean operations by performing the following operation:
+ *
+ * dreg = (sreg & mask) ^ xor
+ *
+ * with these mask and xor values:
+ *
+ * 		mask	xor
+ * NOT:		1	1
+ * OR:		~x	x
+ * XOR:		1	x
+ * AND:		x	0
+ */
+enum nft_bitwise_attributes {
+	NFTA_BITWISE_UNSPEC,
+	NFTA_BITWISE_SREG,
+	NFTA_BITWISE_DREG,
+	NFTA_BITWISE_LEN,
+	NFTA_BITWISE_MASK,
+	NFTA_BITWISE_XOR,
+	NFTA_BITWISE_OP,
+	NFTA_BITWISE_DATA,
+	__NFTA_BITWISE_MAX
+};
+#define NFTA_BITWISE_MAX	(__NFTA_BITWISE_MAX - 1)
+
+/**
+ * enum nft_byteorder_ops - nf_tables byteorder operators
+ *
+ * @NFT_BYTEORDER_NTOH: network to host operator
+ * @NFT_BYTEORDER_HTON: host to network operator
+ */
+enum nft_byteorder_ops {
+	NFT_BYTEORDER_NTOH,
+	NFT_BYTEORDER_HTON,
+};
+
+/**
+ * enum nft_byteorder_attributes - nf_tables byteorder expression netlink attributes
+ *
+ * @NFTA_BYTEORDER_SREG: source register (NLA_U32: nft_registers)
+ * @NFTA_BYTEORDER_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_BYTEORDER_OP: operator (NLA_U32: enum nft_byteorder_ops)
+ * @NFTA_BYTEORDER_LEN: length of the data (NLA_U32)
+ * @NFTA_BYTEORDER_SIZE: data size in bytes (NLA_U32: 2 or 4)
+ */
+enum nft_byteorder_attributes {
+	NFTA_BYTEORDER_UNSPEC,
+	NFTA_BYTEORDER_SREG,
+	NFTA_BYTEORDER_DREG,
+	NFTA_BYTEORDER_OP,
+	NFTA_BYTEORDER_LEN,
+	NFTA_BYTEORDER_SIZE,
+	__NFTA_BYTEORDER_MAX
+};
+#define NFTA_BYTEORDER_MAX	(__NFTA_BYTEORDER_MAX - 1)
+
+/**
+ * enum nft_cmp_ops - nf_tables relational operator
+ *
+ * @NFT_CMP_EQ: equal
+ * @NFT_CMP_NEQ: not equal
+ * @NFT_CMP_LT: less than
+ * @NFT_CMP_LTE: less than or equal to
+ * @NFT_CMP_GT: greater than
+ * @NFT_CMP_GTE: greater than or equal to
+ */
+enum nft_cmp_ops {
+	NFT_CMP_EQ,
+	NFT_CMP_NEQ,
+	NFT_CMP_LT,
+	NFT_CMP_LTE,
+	NFT_CMP_GT,
+	NFT_CMP_GTE,
+};
+
+/**
+ * enum nft_cmp_attributes - nf_tables cmp expression netlink attributes
+ *
+ * @NFTA_CMP_SREG: source register of data to compare (NLA_U32: nft_registers)
+ * @NFTA_CMP_OP: cmp operation (NLA_U32: nft_cmp_ops)
+ * @NFTA_CMP_DATA: data to compare against (NLA_NESTED: nft_data_attributes)
+ */
+enum nft_cmp_attributes {
+	NFTA_CMP_UNSPEC,
+	NFTA_CMP_SREG,
+	NFTA_CMP_OP,
+	NFTA_CMP_DATA,
+	__NFTA_CMP_MAX
+};
+#define NFTA_CMP_MAX		(__NFTA_CMP_MAX - 1)
+
+/**
+ * enum nft_range_ops - nf_tables range operator
+ *
+ * @NFT_RANGE_EQ: equal
+ * @NFT_RANGE_NEQ: not equal
+ */
+enum nft_range_ops {
+	NFT_RANGE_EQ,
+	NFT_RANGE_NEQ,
+};
+
+/**
+ * enum nft_range_attributes - nf_tables range expression netlink attributes
+ *
+ * @NFTA_RANGE_SREG: source register of data to compare (NLA_U32: nft_registers)
+ * @NFTA_RANGE_OP: cmp operation (NLA_U32: nft_range_ops)
+ * @NFTA_RANGE_FROM_DATA: data range from (NLA_NESTED: nft_data_attributes)
+ * @NFTA_RANGE_TO_DATA: data range to (NLA_NESTED: nft_data_attributes)
+ */
+enum nft_range_attributes {
+	NFTA_RANGE_UNSPEC,
+	NFTA_RANGE_SREG,
+	NFTA_RANGE_OP,
+	NFTA_RANGE_FROM_DATA,
+	NFTA_RANGE_TO_DATA,
+	__NFTA_RANGE_MAX
+};
+#define NFTA_RANGE_MAX		(__NFTA_RANGE_MAX - 1)
+
+enum nft_lookup_flags {
+	NFT_LOOKUP_F_INV = (1 << 0),
+};
+
+/**
+ * enum nft_lookup_attributes - nf_tables set lookup expression netlink attributes
+ *
+ * @NFTA_LOOKUP_SET: name of the set where to look for (NLA_STRING)
+ * @NFTA_LOOKUP_SREG: source register of the data to look for (NLA_U32: nft_registers)
+ * @NFTA_LOOKUP_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_LOOKUP_SET_ID: uniquely identifies a set in a transaction (NLA_U32)
+ * @NFTA_LOOKUP_FLAGS: flags (NLA_U32: enum nft_lookup_flags)
+ */
+enum nft_lookup_attributes {
+	NFTA_LOOKUP_UNSPEC,
+	NFTA_LOOKUP_SET,
+	NFTA_LOOKUP_SREG,
+	NFTA_LOOKUP_DREG,
+	NFTA_LOOKUP_SET_ID,
+	NFTA_LOOKUP_FLAGS,
+	__NFTA_LOOKUP_MAX
+};
+#define NFTA_LOOKUP_MAX		(__NFTA_LOOKUP_MAX - 1)
+
+enum nft_dynset_ops {
+	NFT_DYNSET_OP_ADD,
+	NFT_DYNSET_OP_UPDATE,
+	NFT_DYNSET_OP_DELETE,
+};
+
+enum nft_dynset_flags {
+	NFT_DYNSET_F_INV	= (1 << 0),
+	NFT_DYNSET_F_EXPR	= (1 << 1),
+};
+
+/**
+ * enum nft_dynset_attributes - dynset expression attributes
+ *
+ * @NFTA_DYNSET_SET_NAME: name of set the to add data to (NLA_STRING)
+ * @NFTA_DYNSET_SET_ID: uniquely identifier of the set in the transaction (NLA_U32)
+ * @NFTA_DYNSET_OP: operation (NLA_U32)
+ * @NFTA_DYNSET_SREG_KEY: source register of the key (NLA_U32)
+ * @NFTA_DYNSET_SREG_DATA: source register of the data (NLA_U32)
+ * @NFTA_DYNSET_TIMEOUT: timeout value for the new element (NLA_U64)
+ * @NFTA_DYNSET_EXPR: expression (NLA_NESTED: nft_expr_attributes)
+ * @NFTA_DYNSET_FLAGS: flags (NLA_U32)
+ * @NFTA_DYNSET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes)
+ */
+enum nft_dynset_attributes {
+	NFTA_DYNSET_UNSPEC,
+	NFTA_DYNSET_SET_NAME,
+	NFTA_DYNSET_SET_ID,
+	NFTA_DYNSET_OP,
+	NFTA_DYNSET_SREG_KEY,
+	NFTA_DYNSET_SREG_DATA,
+	NFTA_DYNSET_TIMEOUT,
+	NFTA_DYNSET_EXPR,
+	NFTA_DYNSET_PAD,
+	NFTA_DYNSET_FLAGS,
+	NFTA_DYNSET_EXPRESSIONS,
+	__NFTA_DYNSET_MAX,
+};
+#define NFTA_DYNSET_MAX		(__NFTA_DYNSET_MAX - 1)
+
+/**
+ * enum nft_payload_bases - nf_tables payload expression offset bases
+ *
+ * @NFT_PAYLOAD_LL_HEADER: link layer header
+ * @NFT_PAYLOAD_NETWORK_HEADER: network header
+ * @NFT_PAYLOAD_TRANSPORT_HEADER: transport header
+ * @NFT_PAYLOAD_INNER_HEADER: inner header / payload
+ */
+enum nft_payload_bases {
+	NFT_PAYLOAD_LL_HEADER,
+	NFT_PAYLOAD_NETWORK_HEADER,
+	NFT_PAYLOAD_TRANSPORT_HEADER,
+	NFT_PAYLOAD_INNER_HEADER,
+	NFT_PAYLOAD_TUN_HEADER,
+};
+
+/**
+ * enum nft_payload_csum_types - nf_tables payload expression checksum types
+ *
+ * @NFT_PAYLOAD_CSUM_NONE: no checksumming
+ * @NFT_PAYLOAD_CSUM_INET: internet checksum (RFC 791)
+ * @NFT_PAYLOAD_CSUM_SCTP: CRC-32c, for use in SCTP header (RFC 3309)
+ */
+enum nft_payload_csum_types {
+	NFT_PAYLOAD_CSUM_NONE,
+	NFT_PAYLOAD_CSUM_INET,
+	NFT_PAYLOAD_CSUM_SCTP,
+};
+
+enum nft_payload_csum_flags {
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR = (1 << 0),
+};
+
+enum nft_inner_type {
+	NFT_INNER_UNSPEC	= 0,
+	NFT_INNER_VXLAN,
+	NFT_INNER_GENEVE,
+};
+
+enum nft_inner_flags {
+	NFT_INNER_HDRSIZE	= (1 << 0),
+	NFT_INNER_LL		= (1 << 1),
+	NFT_INNER_NH		= (1 << 2),
+	NFT_INNER_TH		= (1 << 3),
+};
+#define NFT_INNER_MASK		(NFT_INNER_HDRSIZE | NFT_INNER_LL | \
+				 NFT_INNER_NH | NFT_INNER_TH)
+
+enum nft_inner_attributes {
+	NFTA_INNER_UNSPEC,
+	NFTA_INNER_NUM,
+	NFTA_INNER_TYPE,
+	NFTA_INNER_FLAGS,
+	NFTA_INNER_HDRSIZE,
+	NFTA_INNER_EXPR,
+	__NFTA_INNER_MAX
+};
+#define NFTA_INNER_MAX	(__NFTA_INNER_MAX - 1)
+
+/**
+ * enum nft_payload_attributes - nf_tables payload expression netlink attributes
+ *
+ * @NFTA_PAYLOAD_DREG: destination register to load data into (NLA_U32: nft_registers)
+ * @NFTA_PAYLOAD_BASE: payload base (NLA_U32: nft_payload_bases)
+ * @NFTA_PAYLOAD_OFFSET: payload offset relative to base (NLA_U32)
+ * @NFTA_PAYLOAD_LEN: payload length (NLA_U32)
+ * @NFTA_PAYLOAD_SREG: source register to load data from (NLA_U32: nft_registers)
+ * @NFTA_PAYLOAD_CSUM_TYPE: checksum type (NLA_U32)
+ * @NFTA_PAYLOAD_CSUM_OFFSET: checksum offset relative to base (NLA_U32)
+ * @NFTA_PAYLOAD_CSUM_FLAGS: checksum flags (NLA_U32)
+ */
+enum nft_payload_attributes {
+	NFTA_PAYLOAD_UNSPEC,
+	NFTA_PAYLOAD_DREG,
+	NFTA_PAYLOAD_BASE,
+	NFTA_PAYLOAD_OFFSET,
+	NFTA_PAYLOAD_LEN,
+	NFTA_PAYLOAD_SREG,
+	NFTA_PAYLOAD_CSUM_TYPE,
+	NFTA_PAYLOAD_CSUM_OFFSET,
+	NFTA_PAYLOAD_CSUM_FLAGS,
+	__NFTA_PAYLOAD_MAX
+};
+#define NFTA_PAYLOAD_MAX	(__NFTA_PAYLOAD_MAX - 1)
+
+enum nft_exthdr_flags {
+	NFT_EXTHDR_F_PRESENT = (1 << 0),
+};
+
+/**
+ * enum nft_exthdr_op - nf_tables match options
+ *
+ * @NFT_EXTHDR_OP_IPV6: match against ipv6 extension headers
+ * @NFT_EXTHDR_OP_TCP: match against tcp options
+ * @NFT_EXTHDR_OP_IPV4: match against ipv4 options
+ * @NFT_EXTHDR_OP_SCTP: match against sctp chunks
+ */
+enum nft_exthdr_op {
+	NFT_EXTHDR_OP_IPV6,
+	NFT_EXTHDR_OP_TCPOPT,
+	NFT_EXTHDR_OP_IPV4,
+	NFT_EXTHDR_OP_SCTP,
+	__NFT_EXTHDR_OP_MAX
+};
+#define NFT_EXTHDR_OP_MAX	(__NFT_EXTHDR_OP_MAX - 1)
+
+/**
+ * enum nft_exthdr_attributes - nf_tables extension header expression netlink attributes
+ *
+ * @NFTA_EXTHDR_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_EXTHDR_TYPE: extension header type (NLA_U8)
+ * @NFTA_EXTHDR_OFFSET: extension header offset (NLA_U32)
+ * @NFTA_EXTHDR_LEN: extension header length (NLA_U32)
+ * @NFTA_EXTHDR_FLAGS: extension header flags (NLA_U32)
+ * @NFTA_EXTHDR_OP: option match type (NLA_U32)
+ * @NFTA_EXTHDR_SREG: source register (NLA_U32: nft_registers)
+ */
+enum nft_exthdr_attributes {
+	NFTA_EXTHDR_UNSPEC,
+	NFTA_EXTHDR_DREG,
+	NFTA_EXTHDR_TYPE,
+	NFTA_EXTHDR_OFFSET,
+	NFTA_EXTHDR_LEN,
+	NFTA_EXTHDR_FLAGS,
+	NFTA_EXTHDR_OP,
+	NFTA_EXTHDR_SREG,
+	__NFTA_EXTHDR_MAX
+};
+#define NFTA_EXTHDR_MAX		(__NFTA_EXTHDR_MAX - 1)
+
+/**
+ * enum nft_meta_keys - nf_tables meta expression keys
+ *
+ * @NFT_META_LEN: packet length (skb->len)
+ * @NFT_META_PROTOCOL: packet ethertype protocol (skb->protocol), invalid in OUTPUT
+ * @NFT_META_PRIORITY: packet priority (skb->priority)
+ * @NFT_META_MARK: packet mark (skb->mark)
+ * @NFT_META_IIF: packet input interface index (dev->ifindex)
+ * @NFT_META_OIF: packet output interface index (dev->ifindex)
+ * @NFT_META_IIFNAME: packet input interface name (dev->name)
+ * @NFT_META_OIFNAME: packet output interface name (dev->name)
+ * @NFT_META_IIFTYPE: packet input interface type (dev->type)
+ * @NFT_META_OIFTYPE: packet output interface type (dev->type)
+ * @NFT_META_SKUID: originating socket UID (fsuid)
+ * @NFT_META_SKGID: originating socket GID (fsgid)
+ * @NFT_META_NFTRACE: packet nftrace bit
+ * @NFT_META_RTCLASSID: realm value of packet's route (skb->dst->tclassid)
+ * @NFT_META_SECMARK: packet secmark (skb->secmark)
+ * @NFT_META_NFPROTO: netfilter protocol
+ * @NFT_META_L4PROTO: layer 4 protocol number
+ * @NFT_META_BRI_IIFNAME: packet input bridge interface name
+ * @NFT_META_BRI_OIFNAME: packet output bridge interface name
+ * @NFT_META_PKTTYPE: packet type (skb->pkt_type), special handling for loopback
+ * @NFT_META_CPU: cpu id through smp_processor_id()
+ * @NFT_META_IIFGROUP: packet input interface group
+ * @NFT_META_OIFGROUP: packet output interface group
+ * @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
+ * @NFT_META_PRANDOM: a 32bit pseudo-random number
+ * @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
+ * @NFT_META_IIFKIND: packet input interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_OIFKIND: packet output interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_BRI_IIFPVID: packet input bridge port pvid
+ * @NFT_META_BRI_IIFVPROTO: packet input bridge vlan proto
+ * @NFT_META_TIME_NS: time since epoch (in nanoseconds)
+ * @NFT_META_TIME_DAY: day of week (from 0 = Sunday to 6 = Saturday)
+ * @NFT_META_TIME_HOUR: hour of day (in seconds)
+ * @NFT_META_SDIF: slave device interface index
+ * @NFT_META_SDIFNAME: slave device interface name
+ * @NFT_META_BRI_BROUTE: packet br_netfilter_broute bit
+ */
+enum nft_meta_keys {
+	NFT_META_LEN,
+	NFT_META_PROTOCOL,
+	NFT_META_PRIORITY,
+	NFT_META_MARK,
+	NFT_META_IIF,
+	NFT_META_OIF,
+	NFT_META_IIFNAME,
+	NFT_META_OIFNAME,
+	NFT_META_IFTYPE,
+#define NFT_META_IIFTYPE	NFT_META_IFTYPE
+	NFT_META_OIFTYPE,
+	NFT_META_SKUID,
+	NFT_META_SKGID,
+	NFT_META_NFTRACE,
+	NFT_META_RTCLASSID,
+	NFT_META_SECMARK,
+	NFT_META_NFPROTO,
+	NFT_META_L4PROTO,
+	NFT_META_BRI_IIFNAME,
+	NFT_META_BRI_OIFNAME,
+	NFT_META_PKTTYPE,
+	NFT_META_CPU,
+	NFT_META_IIFGROUP,
+	NFT_META_OIFGROUP,
+	NFT_META_CGROUP,
+	NFT_META_PRANDOM,
+	NFT_META_SECPATH,
+	NFT_META_IIFKIND,
+	NFT_META_OIFKIND,
+	NFT_META_BRI_IIFPVID,
+	NFT_META_BRI_IIFVPROTO,
+	NFT_META_TIME_NS,
+	NFT_META_TIME_DAY,
+	NFT_META_TIME_HOUR,
+	NFT_META_SDIF,
+	NFT_META_SDIFNAME,
+	NFT_META_BRI_BROUTE,
+	__NFT_META_IIFTYPE,
+};
+
+/**
+ * enum nft_rt_keys - nf_tables routing expression keys
+ *
+ * @NFT_RT_CLASSID: realm value of packet's route (skb->dst->tclassid)
+ * @NFT_RT_NEXTHOP4: routing nexthop for IPv4
+ * @NFT_RT_NEXTHOP6: routing nexthop for IPv6
+ * @NFT_RT_TCPMSS: fetch current path tcp mss
+ * @NFT_RT_XFRM: boolean, skb->dst->xfrm != NULL
+ */
+enum nft_rt_keys {
+	NFT_RT_CLASSID,
+	NFT_RT_NEXTHOP4,
+	NFT_RT_NEXTHOP6,
+	NFT_RT_TCPMSS,
+	NFT_RT_XFRM,
+	__NFT_RT_MAX
+};
+#define NFT_RT_MAX		(__NFT_RT_MAX - 1)
+
+/**
+ * enum nft_hash_types - nf_tables hash expression types
+ *
+ * @NFT_HASH_JENKINS: Jenkins Hash
+ * @NFT_HASH_SYM: Symmetric Hash
+ */
+enum nft_hash_types {
+	NFT_HASH_JENKINS,
+	NFT_HASH_SYM,
+};
+
+/**
+ * enum nft_hash_attributes - nf_tables hash expression netlink attributes
+ *
+ * @NFTA_HASH_SREG: source register (NLA_U32)
+ * @NFTA_HASH_DREG: destination register (NLA_U32)
+ * @NFTA_HASH_LEN: source data length (NLA_U32)
+ * @NFTA_HASH_MODULUS: modulus value (NLA_U32)
+ * @NFTA_HASH_SEED: seed value (NLA_U32)
+ * @NFTA_HASH_OFFSET: add this offset value to hash result (NLA_U32)
+ * @NFTA_HASH_TYPE: hash operation (NLA_U32: nft_hash_types)
+ * @NFTA_HASH_SET_NAME: name of the map to lookup (NLA_STRING)
+ * @NFTA_HASH_SET_ID: id of the map (NLA_U32)
+ */
+enum nft_hash_attributes {
+	NFTA_HASH_UNSPEC,
+	NFTA_HASH_SREG,
+	NFTA_HASH_DREG,
+	NFTA_HASH_LEN,
+	NFTA_HASH_MODULUS,
+	NFTA_HASH_SEED,
+	NFTA_HASH_OFFSET,
+	NFTA_HASH_TYPE,
+	NFTA_HASH_SET_NAME,	/* deprecated */
+	NFTA_HASH_SET_ID,	/* deprecated */
+	__NFTA_HASH_MAX,
+};
+#define NFTA_HASH_MAX	(__NFTA_HASH_MAX - 1)
+
+/**
+ * enum nft_meta_attributes - nf_tables meta expression netlink attributes
+ *
+ * @NFTA_META_DREG: destination register (NLA_U32)
+ * @NFTA_META_KEY: meta data item to load (NLA_U32: nft_meta_keys)
+ * @NFTA_META_SREG: source register (NLA_U32)
+ */
+enum nft_meta_attributes {
+	NFTA_META_UNSPEC,
+	NFTA_META_DREG,
+	NFTA_META_KEY,
+	NFTA_META_SREG,
+	__NFTA_META_MAX
+};
+#define NFTA_META_MAX		(__NFTA_META_MAX - 1)
+
+/**
+ * enum nft_rt_attributes - nf_tables routing expression netlink attributes
+ *
+ * @NFTA_RT_DREG: destination register (NLA_U32)
+ * @NFTA_RT_KEY: routing data item to load (NLA_U32: nft_rt_keys)
+ */
+enum nft_rt_attributes {
+	NFTA_RT_UNSPEC,
+	NFTA_RT_DREG,
+	NFTA_RT_KEY,
+	__NFTA_RT_MAX
+};
+#define NFTA_RT_MAX		(__NFTA_RT_MAX - 1)
+
+/**
+ * enum nft_socket_attributes - nf_tables socket expression netlink attributes
+ *
+ * @NFTA_SOCKET_KEY: socket key to match
+ * @NFTA_SOCKET_DREG: destination register
+ * @NFTA_SOCKET_LEVEL: cgroups2 ancestor level (only for cgroupsv2)
+ */
+enum nft_socket_attributes {
+	NFTA_SOCKET_UNSPEC,
+	NFTA_SOCKET_KEY,
+	NFTA_SOCKET_DREG,
+	NFTA_SOCKET_LEVEL,
+	__NFTA_SOCKET_MAX
+};
+#define NFTA_SOCKET_MAX		(__NFTA_SOCKET_MAX - 1)
+
+/*
+ * enum nft_socket_keys - nf_tables socket expression keys
+ *
+ * @NFT_SOCKET_TRANSPARENT: Value of the IP(V6)_TRANSPARENT socket option
+ * @NFT_SOCKET_MARK: Value of the socket mark
+ * @NFT_SOCKET_WILDCARD: Whether the socket is zero-bound (e.g. 0.0.0.0 or ::0)
+ * @NFT_SOCKET_CGROUPV2: Match on cgroups version 2
+ */
+enum nft_socket_keys {
+	NFT_SOCKET_TRANSPARENT,
+	NFT_SOCKET_MARK,
+	NFT_SOCKET_WILDCARD,
+	NFT_SOCKET_CGROUPV2,
+	__NFT_SOCKET_MAX
+};
+#define NFT_SOCKET_MAX	(__NFT_SOCKET_MAX - 1)
+
+/**
+ * enum nft_ct_keys - nf_tables ct expression keys
+ *
+ * @NFT_CT_STATE: conntrack state (bitmask of enum ip_conntrack_info)
+ * @NFT_CT_DIRECTION: conntrack direction (enum ip_conntrack_dir)
+ * @NFT_CT_STATUS: conntrack status (bitmask of enum ip_conntrack_status)
+ * @NFT_CT_MARK: conntrack mark value
+ * @NFT_CT_SECMARK: conntrack secmark value
+ * @NFT_CT_EXPIRATION: relative conntrack expiration time in ms
+ * @NFT_CT_HELPER: connection tracking helper assigned to conntrack
+ * @NFT_CT_L3PROTOCOL: conntrack layer 3 protocol
+ * @NFT_CT_SRC: conntrack layer 3 protocol source (IPv4/IPv6 address, deprecated)
+ * @NFT_CT_DST: conntrack layer 3 protocol destination (IPv4/IPv6 address, deprecated)
+ * @NFT_CT_PROTOCOL: conntrack layer 4 protocol
+ * @NFT_CT_PROTO_SRC: conntrack layer 4 protocol source
+ * @NFT_CT_PROTO_DST: conntrack layer 4 protocol destination
+ * @NFT_CT_LABELS: conntrack labels
+ * @NFT_CT_PKTS: conntrack packets
+ * @NFT_CT_BYTES: conntrack bytes
+ * @NFT_CT_AVGPKT: conntrack average bytes per packet
+ * @NFT_CT_ZONE: conntrack zone
+ * @NFT_CT_EVENTMASK: ctnetlink events to be generated for this conntrack
+ * @NFT_CT_SRC_IP: conntrack layer 3 protocol source (IPv4 address)
+ * @NFT_CT_DST_IP: conntrack layer 3 protocol destination (IPv4 address)
+ * @NFT_CT_SRC_IP6: conntrack layer 3 protocol source (IPv6 address)
+ * @NFT_CT_DST_IP6: conntrack layer 3 protocol destination (IPv6 address)
+ * @NFT_CT_ID: conntrack id
+ */
+enum nft_ct_keys {
+	NFT_CT_STATE,
+	NFT_CT_DIRECTION,
+	NFT_CT_STATUS,
+	NFT_CT_MARK,
+	NFT_CT_SECMARK,
+	NFT_CT_EXPIRATION,
+	NFT_CT_HELPER,
+	NFT_CT_L3PROTOCOL,
+	NFT_CT_SRC,
+	NFT_CT_DST,
+	NFT_CT_PROTOCOL,
+	NFT_CT_PROTO_SRC,
+	NFT_CT_PROTO_DST,
+	NFT_CT_LABELS,
+	NFT_CT_PKTS,
+	NFT_CT_BYTES,
+	NFT_CT_AVGPKT,
+	NFT_CT_ZONE,
+	NFT_CT_EVENTMASK,
+	NFT_CT_SRC_IP,
+	NFT_CT_DST_IP,
+	NFT_CT_SRC_IP6,
+	NFT_CT_DST_IP6,
+	NFT_CT_ID,
+	__NFT_CT_MAX
+};
+#define NFT_CT_MAX		(__NFT_CT_MAX - 1)
+
+/**
+ * enum nft_ct_attributes - nf_tables ct expression netlink attributes
+ *
+ * @NFTA_CT_DREG: destination register (NLA_U32)
+ * @NFTA_CT_KEY: conntrack data item to load (NLA_U32: nft_ct_keys)
+ * @NFTA_CT_DIRECTION: direction in case of directional keys (NLA_U8)
+ * @NFTA_CT_SREG: source register (NLA_U32)
+ */
+enum nft_ct_attributes {
+	NFTA_CT_UNSPEC,
+	NFTA_CT_DREG,
+	NFTA_CT_KEY,
+	NFTA_CT_DIRECTION,
+	NFTA_CT_SREG,
+	__NFTA_CT_MAX
+};
+#define NFTA_CT_MAX		(__NFTA_CT_MAX - 1)
+
+/**
+ * enum nft_flow_attributes - ct offload expression attributes
+ * @NFTA_FLOW_TABLE_NAME: flow table name (NLA_STRING)
+ */
+enum nft_offload_attributes {
+	NFTA_FLOW_UNSPEC,
+	NFTA_FLOW_TABLE_NAME,
+	__NFTA_FLOW_MAX,
+};
+#define NFTA_FLOW_MAX		(__NFTA_FLOW_MAX - 1)
+
+enum nft_limit_type {
+	NFT_LIMIT_PKTS,
+	NFT_LIMIT_PKT_BYTES
+};
+
+enum nft_limit_flags {
+	NFT_LIMIT_F_INV	= (1 << 0),
+};
+
+/**
+ * enum nft_limit_attributes - nf_tables limit expression netlink attributes
+ *
+ * @NFTA_LIMIT_RATE: refill rate (NLA_U64)
+ * @NFTA_LIMIT_UNIT: refill unit (NLA_U64)
+ * @NFTA_LIMIT_BURST: burst (NLA_U32)
+ * @NFTA_LIMIT_TYPE: type of limit (NLA_U32: enum nft_limit_type)
+ * @NFTA_LIMIT_FLAGS: flags (NLA_U32: enum nft_limit_flags)
+ */
+enum nft_limit_attributes {
+	NFTA_LIMIT_UNSPEC,
+	NFTA_LIMIT_RATE,
+	NFTA_LIMIT_UNIT,
+	NFTA_LIMIT_BURST,
+	NFTA_LIMIT_TYPE,
+	NFTA_LIMIT_FLAGS,
+	NFTA_LIMIT_PAD,
+	__NFTA_LIMIT_MAX
+};
+#define NFTA_LIMIT_MAX		(__NFTA_LIMIT_MAX - 1)
+
+enum nft_connlimit_flags {
+	NFT_CONNLIMIT_F_INV	= (1 << 0),
+};
+
+/**
+ * enum nft_connlimit_attributes - nf_tables connlimit expression netlink attributes
+ *
+ * @NFTA_CONNLIMIT_COUNT: number of connections (NLA_U32)
+ * @NFTA_CONNLIMIT_FLAGS: flags (NLA_U32: enum nft_connlimit_flags)
+ */
+enum nft_connlimit_attributes {
+	NFTA_CONNLIMIT_UNSPEC,
+	NFTA_CONNLIMIT_COUNT,
+	NFTA_CONNLIMIT_FLAGS,
+	__NFTA_CONNLIMIT_MAX
+};
+#define NFTA_CONNLIMIT_MAX	(__NFTA_CONNLIMIT_MAX - 1)
+
+/**
+ * enum nft_counter_attributes - nf_tables counter expression netlink attributes
+ *
+ * @NFTA_COUNTER_BYTES: number of bytes (NLA_U64)
+ * @NFTA_COUNTER_PACKETS: number of packets (NLA_U64)
+ */
+enum nft_counter_attributes {
+	NFTA_COUNTER_UNSPEC,
+	NFTA_COUNTER_BYTES,
+	NFTA_COUNTER_PACKETS,
+	NFTA_COUNTER_PAD,
+	__NFTA_COUNTER_MAX
+};
+#define NFTA_COUNTER_MAX	(__NFTA_COUNTER_MAX - 1)
+
+/**
+ * enum nft_last_attributes - nf_tables last expression netlink attributes
+ *
+ * @NFTA_LAST_SET: last update has been set, zero means never updated (NLA_U32)
+ * @NFTA_LAST_MSECS: milliseconds since last update (NLA_U64)
+ */
+enum nft_last_attributes {
+	NFTA_LAST_UNSPEC,
+	NFTA_LAST_SET,
+	NFTA_LAST_MSECS,
+	NFTA_LAST_PAD,
+	__NFTA_LAST_MAX
+};
+#define NFTA_LAST_MAX	(__NFTA_LAST_MAX - 1)
+
+/**
+ * enum nft_log_attributes - nf_tables log expression netlink attributes
+ *
+ * @NFTA_LOG_GROUP: netlink group to send messages to (NLA_U16)
+ * @NFTA_LOG_PREFIX: prefix to prepend to log messages (NLA_STRING)
+ * @NFTA_LOG_SNAPLEN: length of payload to include in netlink message (NLA_U32)
+ * @NFTA_LOG_QTHRESHOLD: queue threshold (NLA_U16)
+ * @NFTA_LOG_LEVEL: log level (NLA_U32)
+ * @NFTA_LOG_FLAGS: logging flags (NLA_U32)
+ */
+enum nft_log_attributes {
+	NFTA_LOG_UNSPEC,
+	NFTA_LOG_GROUP,
+	NFTA_LOG_PREFIX,
+	NFTA_LOG_SNAPLEN,
+	NFTA_LOG_QTHRESHOLD,
+	NFTA_LOG_LEVEL,
+	NFTA_LOG_FLAGS,
+	__NFTA_LOG_MAX
+};
+#define NFTA_LOG_MAX		(__NFTA_LOG_MAX - 1)
+
+/**
+ * enum nft_log_level - nf_tables log levels
+ *
+ * @NFT_LOGLEVEL_EMERG: system is unusable
+ * @NFT_LOGLEVEL_ALERT: action must be taken immediately
+ * @NFT_LOGLEVEL_CRIT: critical conditions
+ * @NFT_LOGLEVEL_ERR: error conditions
+ * @NFT_LOGLEVEL_WARNING: warning conditions
+ * @NFT_LOGLEVEL_NOTICE: normal but significant condition
+ * @NFT_LOGLEVEL_INFO: informational
+ * @NFT_LOGLEVEL_DEBUG: debug-level messages
+ * @NFT_LOGLEVEL_AUDIT: enabling audit logging
+ */
+enum nft_log_level {
+	NFT_LOGLEVEL_EMERG,
+	NFT_LOGLEVEL_ALERT,
+	NFT_LOGLEVEL_CRIT,
+	NFT_LOGLEVEL_ERR,
+	NFT_LOGLEVEL_WARNING,
+	NFT_LOGLEVEL_NOTICE,
+	NFT_LOGLEVEL_INFO,
+	NFT_LOGLEVEL_DEBUG,
+	NFT_LOGLEVEL_AUDIT,
+	__NFT_LOGLEVEL_MAX
+};
+#define NFT_LOGLEVEL_MAX	(__NFT_LOGLEVEL_MAX - 1)
+
+/**
+ * enum nft_queue_attributes - nf_tables queue expression netlink attributes
+ *
+ * @NFTA_QUEUE_NUM: netlink queue to send messages to (NLA_U16)
+ * @NFTA_QUEUE_TOTAL: number of queues to load balance packets on (NLA_U16)
+ * @NFTA_QUEUE_FLAGS: various flags (NLA_U16)
+ * @NFTA_QUEUE_SREG_QNUM: source register of queue number (NLA_U32: nft_registers)
+ */
+enum nft_queue_attributes {
+	NFTA_QUEUE_UNSPEC,
+	NFTA_QUEUE_NUM,
+	NFTA_QUEUE_TOTAL,
+	NFTA_QUEUE_FLAGS,
+	NFTA_QUEUE_SREG_QNUM,
+	__NFTA_QUEUE_MAX
+};
+#define NFTA_QUEUE_MAX		(__NFTA_QUEUE_MAX - 1)
+
+#define NFT_QUEUE_FLAG_BYPASS		0x01 /* for compatibility with v2 */
+#define NFT_QUEUE_FLAG_CPU_FANOUT	0x02 /* use current CPU (no hashing) */
+#define NFT_QUEUE_FLAG_MASK		0x03
+
+enum nft_quota_flags {
+	NFT_QUOTA_F_INV		= (1 << 0),
+	NFT_QUOTA_F_DEPLETED	= (1 << 1),
+};
+
+/**
+ * enum nft_quota_attributes - nf_tables quota expression netlink attributes
+ *
+ * @NFTA_QUOTA_BYTES: quota in bytes (NLA_U16)
+ * @NFTA_QUOTA_FLAGS: flags (NLA_U32)
+ * @NFTA_QUOTA_CONSUMED: quota already consumed in bytes (NLA_U64)
+ */
+enum nft_quota_attributes {
+	NFTA_QUOTA_UNSPEC,
+	NFTA_QUOTA_BYTES,
+	NFTA_QUOTA_FLAGS,
+	NFTA_QUOTA_PAD,
+	NFTA_QUOTA_CONSUMED,
+	__NFTA_QUOTA_MAX
+};
+#define NFTA_QUOTA_MAX		(__NFTA_QUOTA_MAX - 1)
+
+/**
+ * enum nft_secmark_attributes - nf_tables secmark object netlink attributes
+ *
+ * @NFTA_SECMARK_CTX: security context (NLA_STRING)
+ */
+enum nft_secmark_attributes {
+	NFTA_SECMARK_UNSPEC,
+	NFTA_SECMARK_CTX,
+	__NFTA_SECMARK_MAX,
+};
+#define NFTA_SECMARK_MAX	(__NFTA_SECMARK_MAX - 1)
+
+/* Max security context length */
+#define NFT_SECMARK_CTX_MAXLEN		256
+
+/**
+ * enum nft_reject_types - nf_tables reject expression reject types
+ *
+ * @NFT_REJECT_ICMP_UNREACH: reject using ICMP unreachable
+ * @NFT_REJECT_TCP_RST: reject using TCP RST
+ * @NFT_REJECT_ICMPX_UNREACH: abstracted ICMP unreachable for bridge and inet
+ */
+enum nft_reject_types {
+	NFT_REJECT_ICMP_UNREACH,
+	NFT_REJECT_TCP_RST,
+	NFT_REJECT_ICMPX_UNREACH,
+};
+
+/**
+ * enum nft_reject_code - Generic reject codes for IPv4/IPv6
+ *
+ * @NFT_REJECT_ICMPX_NO_ROUTE: no route to host / network unreachable
+ * @NFT_REJECT_ICMPX_PORT_UNREACH: port unreachable
+ * @NFT_REJECT_ICMPX_HOST_UNREACH: host unreachable
+ * @NFT_REJECT_ICMPX_ADMIN_PROHIBITED: administratively prohibited
+ *
+ * These codes are mapped to real ICMP and ICMPv6 codes.
+ */
+enum nft_reject_inet_code {
+	NFT_REJECT_ICMPX_NO_ROUTE	= 0,
+	NFT_REJECT_ICMPX_PORT_UNREACH,
+	NFT_REJECT_ICMPX_HOST_UNREACH,
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED,
+	__NFT_REJECT_ICMPX_MAX
+};
+#define NFT_REJECT_ICMPX_MAX	(__NFT_REJECT_ICMPX_MAX - 1)
+
+/**
+ * enum nft_reject_attributes - nf_tables reject expression netlink attributes
+ *
+ * @NFTA_REJECT_TYPE: packet type to use (NLA_U32: nft_reject_types)
+ * @NFTA_REJECT_ICMP_CODE: ICMP code to use (NLA_U8)
+ */
+enum nft_reject_attributes {
+	NFTA_REJECT_UNSPEC,
+	NFTA_REJECT_TYPE,
+	NFTA_REJECT_ICMP_CODE,
+	__NFTA_REJECT_MAX
+};
+#define NFTA_REJECT_MAX		(__NFTA_REJECT_MAX - 1)
+
+/**
+ * enum nft_nat_types - nf_tables nat expression NAT types
+ *
+ * @NFT_NAT_SNAT: source NAT
+ * @NFT_NAT_DNAT: destination NAT
+ */
+enum nft_nat_types {
+	NFT_NAT_SNAT,
+	NFT_NAT_DNAT,
+};
+
+/**
+ * enum nft_nat_attributes - nf_tables nat expression netlink attributes
+ *
+ * @NFTA_NAT_TYPE: NAT type (NLA_U32: nft_nat_types)
+ * @NFTA_NAT_FAMILY: NAT family (NLA_U32)
+ * @NFTA_NAT_REG_ADDR_MIN: source register of address range start (NLA_U32: nft_registers)
+ * @NFTA_NAT_REG_ADDR_MAX: source register of address range end (NLA_U32: nft_registers)
+ * @NFTA_NAT_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers)
+ * @NFTA_NAT_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers)
+ * @NFTA_NAT_FLAGS: NAT flags (see NF_NAT_RANGE_* in linux/netfilter/nf_nat.h) (NLA_U32)
+ */
+enum nft_nat_attributes {
+	NFTA_NAT_UNSPEC,
+	NFTA_NAT_TYPE,
+	NFTA_NAT_FAMILY,
+	NFTA_NAT_REG_ADDR_MIN,
+	NFTA_NAT_REG_ADDR_MAX,
+	NFTA_NAT_REG_PROTO_MIN,
+	NFTA_NAT_REG_PROTO_MAX,
+	NFTA_NAT_FLAGS,
+	__NFTA_NAT_MAX
+};
+#define NFTA_NAT_MAX		(__NFTA_NAT_MAX - 1)
+
+/**
+ * enum nft_tproxy_attributes - nf_tables tproxy expression netlink attributes
+ *
+ * NFTA_TPROXY_FAMILY: Target address family (NLA_U32: nft_registers)
+ * NFTA_TPROXY_REG_ADDR: Target address register (NLA_U32: nft_registers)
+ * NFTA_TPROXY_REG_PORT: Target port register (NLA_U32: nft_registers)
+ */
+enum nft_tproxy_attributes {
+	NFTA_TPROXY_UNSPEC,
+	NFTA_TPROXY_FAMILY,
+	NFTA_TPROXY_REG_ADDR,
+	NFTA_TPROXY_REG_PORT,
+	__NFTA_TPROXY_MAX
+};
+#define NFTA_TPROXY_MAX		(__NFTA_TPROXY_MAX - 1)
+
+/**
+ * enum nft_masq_attributes - nf_tables masquerade expression attributes
+ *
+ * @NFTA_MASQ_FLAGS: NAT flags (see NF_NAT_RANGE_* in linux/netfilter/nf_nat.h) (NLA_U32)
+ * @NFTA_MASQ_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers)
+ * @NFTA_MASQ_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers)
+ */
+enum nft_masq_attributes {
+	NFTA_MASQ_UNSPEC,
+	NFTA_MASQ_FLAGS,
+	NFTA_MASQ_REG_PROTO_MIN,
+	NFTA_MASQ_REG_PROTO_MAX,
+	__NFTA_MASQ_MAX
+};
+#define NFTA_MASQ_MAX		(__NFTA_MASQ_MAX - 1)
+
+/**
+ * enum nft_redir_attributes - nf_tables redirect expression netlink attributes
+ *
+ * @NFTA_REDIR_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers)
+ * @NFTA_REDIR_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers)
+ * @NFTA_REDIR_FLAGS: NAT flags (see NF_NAT_RANGE_* in linux/netfilter/nf_nat.h) (NLA_U32)
+ */
+enum nft_redir_attributes {
+	NFTA_REDIR_UNSPEC,
+	NFTA_REDIR_REG_PROTO_MIN,
+	NFTA_REDIR_REG_PROTO_MAX,
+	NFTA_REDIR_FLAGS,
+	__NFTA_REDIR_MAX
+};
+#define NFTA_REDIR_MAX		(__NFTA_REDIR_MAX - 1)
+
+/**
+ * enum nft_dup_attributes - nf_tables dup expression netlink attributes
+ *
+ * @NFTA_DUP_SREG_ADDR: source register of address (NLA_U32: nft_registers)
+ * @NFTA_DUP_SREG_DEV: source register of output interface (NLA_U32: nft_register)
+ */
+enum nft_dup_attributes {
+	NFTA_DUP_UNSPEC,
+	NFTA_DUP_SREG_ADDR,
+	NFTA_DUP_SREG_DEV,
+	__NFTA_DUP_MAX
+};
+#define NFTA_DUP_MAX		(__NFTA_DUP_MAX - 1)
+
+/**
+ * enum nft_fwd_attributes - nf_tables fwd expression netlink attributes
+ *
+ * @NFTA_FWD_SREG_DEV: source register of output interface (NLA_U32: nft_register)
+ * @NFTA_FWD_SREG_ADDR: source register of destination address (NLA_U32: nft_register)
+ * @NFTA_FWD_NFPROTO: layer 3 family of source register address (NLA_U32: enum nfproto)
+ */
+enum nft_fwd_attributes {
+	NFTA_FWD_UNSPEC,
+	NFTA_FWD_SREG_DEV,
+	NFTA_FWD_SREG_ADDR,
+	NFTA_FWD_NFPROTO,
+	__NFTA_FWD_MAX
+};
+#define NFTA_FWD_MAX	(__NFTA_FWD_MAX - 1)
+
+/**
+ * enum nft_objref_attributes - nf_tables stateful object expression netlink attributes
+ *
+ * @NFTA_OBJREF_IMM_TYPE: object type for immediate reference (NLA_U32: nft_register)
+ * @NFTA_OBJREF_IMM_NAME: object name for immediate reference (NLA_STRING)
+ * @NFTA_OBJREF_SET_SREG: source register of the data to look for (NLA_U32: nft_registers)
+ * @NFTA_OBJREF_SET_NAME: name of the set where to look for (NLA_STRING)
+ * @NFTA_OBJREF_SET_ID: id of the set where to look for in this transaction (NLA_U32)
+ */
+enum nft_objref_attributes {
+	NFTA_OBJREF_UNSPEC,
+	NFTA_OBJREF_IMM_TYPE,
+	NFTA_OBJREF_IMM_NAME,
+	NFTA_OBJREF_SET_SREG,
+	NFTA_OBJREF_SET_NAME,
+	NFTA_OBJREF_SET_ID,
+	__NFTA_OBJREF_MAX
+};
+#define NFTA_OBJREF_MAX	(__NFTA_OBJREF_MAX - 1)
+
+/**
+ * enum nft_gen_attributes - nf_tables ruleset generation attributes
+ *
+ * @NFTA_GEN_ID: Ruleset generation ID (NLA_U32)
+ */
+enum nft_gen_attributes {
+	NFTA_GEN_UNSPEC,
+	NFTA_GEN_ID,
+	NFTA_GEN_PROC_PID,
+	NFTA_GEN_PROC_NAME,
+	__NFTA_GEN_MAX
+};
+#define NFTA_GEN_MAX		(__NFTA_GEN_MAX - 1)
+
+/*
+ * enum nft_fib_attributes - nf_tables fib expression netlink attributes
+ *
+ * @NFTA_FIB_DREG: destination register (NLA_U32)
+ * @NFTA_FIB_RESULT: desired result (NLA_U32)
+ * @NFTA_FIB_FLAGS: flowi fields to initialize when querying the FIB (NLA_U32)
+ *
+ * The FIB expression performs a route lookup according
+ * to the packet data.
+ */
+enum nft_fib_attributes {
+	NFTA_FIB_UNSPEC,
+	NFTA_FIB_DREG,
+	NFTA_FIB_RESULT,
+	NFTA_FIB_FLAGS,
+	__NFTA_FIB_MAX
+};
+#define NFTA_FIB_MAX (__NFTA_FIB_MAX - 1)
+
+enum nft_fib_result {
+	NFT_FIB_RESULT_UNSPEC,
+	NFT_FIB_RESULT_OIF,
+	NFT_FIB_RESULT_OIFNAME,
+	NFT_FIB_RESULT_ADDRTYPE,
+	__NFT_FIB_RESULT_MAX
+};
+#define NFT_FIB_RESULT_MAX	(__NFT_FIB_RESULT_MAX - 1)
+
+enum nft_fib_flags {
+	NFTA_FIB_F_SADDR	= 1 << 0,	/* look up src */
+	NFTA_FIB_F_DADDR	= 1 << 1,	/* look up dst */
+	NFTA_FIB_F_MARK		= 1 << 2,	/* use skb->mark */
+	NFTA_FIB_F_IIF		= 1 << 3,	/* restrict to iif */
+	NFTA_FIB_F_OIF		= 1 << 4,	/* restrict to oif */
+	NFTA_FIB_F_PRESENT	= 1 << 5,	/* check existence only */
+};
+
+enum nft_ct_helper_attributes {
+	NFTA_CT_HELPER_UNSPEC,
+	NFTA_CT_HELPER_NAME,
+	NFTA_CT_HELPER_L3PROTO,
+	NFTA_CT_HELPER_L4PROTO,
+	__NFTA_CT_HELPER_MAX,
+};
+#define NFTA_CT_HELPER_MAX	(__NFTA_CT_HELPER_MAX - 1)
+
+enum nft_ct_timeout_timeout_attributes {
+	NFTA_CT_TIMEOUT_UNSPEC,
+	NFTA_CT_TIMEOUT_L3PROTO,
+	NFTA_CT_TIMEOUT_L4PROTO,
+	NFTA_CT_TIMEOUT_DATA,
+	__NFTA_CT_TIMEOUT_MAX,
+};
+#define NFTA_CT_TIMEOUT_MAX	(__NFTA_CT_TIMEOUT_MAX - 1)
+
+enum nft_ct_expectation_attributes {
+	NFTA_CT_EXPECT_UNSPEC,
+	NFTA_CT_EXPECT_L3PROTO,
+	NFTA_CT_EXPECT_L4PROTO,
+	NFTA_CT_EXPECT_DPORT,
+	NFTA_CT_EXPECT_TIMEOUT,
+	NFTA_CT_EXPECT_SIZE,
+	__NFTA_CT_EXPECT_MAX,
+};
+#define NFTA_CT_EXPECT_MAX	(__NFTA_CT_EXPECT_MAX - 1)
+
+#define NFT_OBJECT_UNSPEC	0
+#define NFT_OBJECT_COUNTER	1
+#define NFT_OBJECT_QUOTA	2
+#define NFT_OBJECT_CT_HELPER	3
+#define NFT_OBJECT_LIMIT	4
+#define NFT_OBJECT_CONNLIMIT	5
+#define NFT_OBJECT_TUNNEL	6
+#define NFT_OBJECT_CT_TIMEOUT	7
+#define NFT_OBJECT_SECMARK	8
+#define NFT_OBJECT_CT_EXPECT	9
+#define NFT_OBJECT_SYNPROXY	10
+#define __NFT_OBJECT_MAX	11
+#define NFT_OBJECT_MAX		(__NFT_OBJECT_MAX - 1)
+
+/**
+ * enum nft_object_attributes - nf_tables stateful object netlink attributes
+ *
+ * @NFTA_OBJ_TABLE: name of the table containing the expression (NLA_STRING)
+ * @NFTA_OBJ_NAME: name of this expression type (NLA_STRING)
+ * @NFTA_OBJ_TYPE: stateful object type (NLA_U32)
+ * @NFTA_OBJ_DATA: stateful object data (NLA_NESTED)
+ * @NFTA_OBJ_USE: number of references to this expression (NLA_U32)
+ * @NFTA_OBJ_HANDLE: object handle (NLA_U64)
+ * @NFTA_OBJ_USERDATA: user data (NLA_BINARY)
+ */
+enum nft_object_attributes {
+	NFTA_OBJ_UNSPEC,
+	NFTA_OBJ_TABLE,
+	NFTA_OBJ_NAME,
+	NFTA_OBJ_TYPE,
+	NFTA_OBJ_DATA,
+	NFTA_OBJ_USE,
+	NFTA_OBJ_HANDLE,
+	NFTA_OBJ_PAD,
+	NFTA_OBJ_USERDATA,
+	__NFTA_OBJ_MAX
+};
+#define NFTA_OBJ_MAX		(__NFTA_OBJ_MAX - 1)
+
+/**
+ * enum nft_flowtable_flags - nf_tables flowtable flags
+ *
+ * @NFT_FLOWTABLE_HW_OFFLOAD: flowtable hardware offload is enabled
+ * @NFT_FLOWTABLE_COUNTER: enable flow counters
+ */
+enum nft_flowtable_flags {
+	NFT_FLOWTABLE_HW_OFFLOAD	= 0x1,
+	NFT_FLOWTABLE_COUNTER		= 0x2,
+	NFT_FLOWTABLE_MASK		= (NFT_FLOWTABLE_HW_OFFLOAD |
+					   NFT_FLOWTABLE_COUNTER)
+};
+
+/**
+ * enum nft_flowtable_attributes - nf_tables flow table netlink attributes
+ *
+ * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING)
+ * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING)
+ * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32)
+ * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32)
+ * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64)
+ * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32)
+ */
+enum nft_flowtable_attributes {
+	NFTA_FLOWTABLE_UNSPEC,
+	NFTA_FLOWTABLE_TABLE,
+	NFTA_FLOWTABLE_NAME,
+	NFTA_FLOWTABLE_HOOK,
+	NFTA_FLOWTABLE_USE,
+	NFTA_FLOWTABLE_HANDLE,
+	NFTA_FLOWTABLE_PAD,
+	NFTA_FLOWTABLE_FLAGS,
+	__NFTA_FLOWTABLE_MAX
+};
+#define NFTA_FLOWTABLE_MAX	(__NFTA_FLOWTABLE_MAX - 1)
+
+/**
+ * enum nft_flowtable_hook_attributes - nf_tables flow table hook netlink attributes
+ *
+ * @NFTA_FLOWTABLE_HOOK_NUM: netfilter hook number (NLA_U32)
+ * @NFTA_FLOWTABLE_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFTA_FLOWTABLE_HOOK_DEVS: input devices this flow table is bound to (NLA_NESTED)
+ */
+enum nft_flowtable_hook_attributes {
+	NFTA_FLOWTABLE_HOOK_UNSPEC,
+	NFTA_FLOWTABLE_HOOK_NUM,
+	NFTA_FLOWTABLE_HOOK_PRIORITY,
+	NFTA_FLOWTABLE_HOOK_DEVS,
+	__NFTA_FLOWTABLE_HOOK_MAX
+};
+#define NFTA_FLOWTABLE_HOOK_MAX	(__NFTA_FLOWTABLE_HOOK_MAX - 1)
+
+/**
+ * enum nft_osf_attributes - nftables osf expression netlink attributes
+ *
+ * @NFTA_OSF_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_OSF_TTL: Value of the TTL osf option (NLA_U8)
+ * @NFTA_OSF_FLAGS: flags (NLA_U32)
+ */
+enum nft_osf_attributes {
+	NFTA_OSF_UNSPEC,
+	NFTA_OSF_DREG,
+	NFTA_OSF_TTL,
+	NFTA_OSF_FLAGS,
+	__NFTA_OSF_MAX,
+};
+#define NFTA_OSF_MAX (__NFTA_OSF_MAX - 1)
+
+enum nft_osf_flags {
+	NFT_OSF_F_VERSION = (1 << 0),
+};
+
+/**
+ * enum nft_synproxy_attributes - nf_tables synproxy expression netlink attributes
+ *
+ * @NFTA_SYNPROXY_MSS: mss value sent to the backend (NLA_U16)
+ * @NFTA_SYNPROXY_WSCALE: wscale value sent to the backend (NLA_U8)
+ * @NFTA_SYNPROXY_FLAGS: flags (NLA_U32)
+ */
+enum nft_synproxy_attributes {
+	NFTA_SYNPROXY_UNSPEC,
+	NFTA_SYNPROXY_MSS,
+	NFTA_SYNPROXY_WSCALE,
+	NFTA_SYNPROXY_FLAGS,
+	__NFTA_SYNPROXY_MAX,
+};
+#define NFTA_SYNPROXY_MAX (__NFTA_SYNPROXY_MAX - 1)
+
+/**
+ * enum nft_device_attributes - nf_tables device netlink attributes
+ *
+ * @NFTA_DEVICE_NAME: name of this device (NLA_STRING)
+ */
+enum nft_devices_attributes {
+	NFTA_DEVICE_UNSPEC,
+	NFTA_DEVICE_NAME,
+	__NFTA_DEVICE_MAX
+};
+#define NFTA_DEVICE_MAX		(__NFTA_DEVICE_MAX - 1)
+
+/*
+ * enum nft_xfrm_attributes - nf_tables xfrm expr netlink attributes
+ *
+ * @NFTA_XFRM_DREG: destination register (NLA_U32)
+ * @NFTA_XFRM_KEY: enum nft_xfrm_keys (NLA_U32)
+ * @NFTA_XFRM_DIR: direction (NLA_U8)
+ * @NFTA_XFRM_SPNUM: index in secpath array (NLA_U32)
+ */
+enum nft_xfrm_attributes {
+	NFTA_XFRM_UNSPEC,
+	NFTA_XFRM_DREG,
+	NFTA_XFRM_KEY,
+	NFTA_XFRM_DIR,
+	NFTA_XFRM_SPNUM,
+	__NFTA_XFRM_MAX
+};
+#define NFTA_XFRM_MAX (__NFTA_XFRM_MAX - 1)
+
+enum nft_xfrm_keys {
+	NFT_XFRM_KEY_UNSPEC,
+	NFT_XFRM_KEY_DADDR_IP4,
+	NFT_XFRM_KEY_DADDR_IP6,
+	NFT_XFRM_KEY_SADDR_IP4,
+	NFT_XFRM_KEY_SADDR_IP6,
+	NFT_XFRM_KEY_REQID,
+	NFT_XFRM_KEY_SPI,
+	__NFT_XFRM_KEY_MAX,
+};
+#define NFT_XFRM_KEY_MAX (__NFT_XFRM_KEY_MAX - 1)
+
+/**
+ * enum nft_trace_attributes - nf_tables trace netlink attributes
+ *
+ * @NFTA_TRACE_TABLE: name of the table (NLA_STRING)
+ * @NFTA_TRACE_CHAIN: name of the chain (NLA_STRING)
+ * @NFTA_TRACE_RULE_HANDLE: numeric handle of the rule (NLA_U64)
+ * @NFTA_TRACE_TYPE: type of the event (NLA_U32: nft_trace_types)
+ * @NFTA_TRACE_VERDICT: verdict returned by hook (NLA_NESTED: nft_verdicts)
+ * @NFTA_TRACE_ID: pseudo-id, same for each skb traced (NLA_U32)
+ * @NFTA_TRACE_LL_HEADER: linklayer header (NLA_BINARY)
+ * @NFTA_TRACE_NETWORK_HEADER: network header (NLA_BINARY)
+ * @NFTA_TRACE_TRANSPORT_HEADER: transport header (NLA_BINARY)
+ * @NFTA_TRACE_IIF: indev ifindex (NLA_U32)
+ * @NFTA_TRACE_IIFTYPE: netdev->type of indev (NLA_U16)
+ * @NFTA_TRACE_OIF: outdev ifindex (NLA_U32)
+ * @NFTA_TRACE_OIFTYPE: netdev->type of outdev (NLA_U16)
+ * @NFTA_TRACE_MARK: nfmark (NLA_U32)
+ * @NFTA_TRACE_NFPROTO: nf protocol processed (NLA_U32)
+ * @NFTA_TRACE_POLICY: policy that decided fate of packet (NLA_U32)
+ */
+enum nft_trace_attributes {
+	NFTA_TRACE_UNSPEC,
+	NFTA_TRACE_TABLE,
+	NFTA_TRACE_CHAIN,
+	NFTA_TRACE_RULE_HANDLE,
+	NFTA_TRACE_TYPE,
+	NFTA_TRACE_VERDICT,
+	NFTA_TRACE_ID,
+	NFTA_TRACE_LL_HEADER,
+	NFTA_TRACE_NETWORK_HEADER,
+	NFTA_TRACE_TRANSPORT_HEADER,
+	NFTA_TRACE_IIF,
+	NFTA_TRACE_IIFTYPE,
+	NFTA_TRACE_OIF,
+	NFTA_TRACE_OIFTYPE,
+	NFTA_TRACE_MARK,
+	NFTA_TRACE_NFPROTO,
+	NFTA_TRACE_POLICY,
+	NFTA_TRACE_PAD,
+	__NFTA_TRACE_MAX
+};
+#define NFTA_TRACE_MAX (__NFTA_TRACE_MAX - 1)
+
+enum nft_trace_types {
+	NFT_TRACETYPE_UNSPEC,
+	NFT_TRACETYPE_POLICY,
+	NFT_TRACETYPE_RETURN,
+	NFT_TRACETYPE_RULE,
+	__NFT_TRACETYPE_MAX
+};
+#define NFT_TRACETYPE_MAX (__NFT_TRACETYPE_MAX - 1)
+
+/**
+ * enum nft_ng_attributes - nf_tables number generator expression netlink attributes
+ *
+ * @NFTA_NG_DREG: destination register (NLA_U32)
+ * @NFTA_NG_MODULUS: maximum counter value (NLA_U32)
+ * @NFTA_NG_TYPE: operation type (NLA_U32)
+ * @NFTA_NG_OFFSET: offset to be added to the counter (NLA_U32)
+ * @NFTA_NG_SET_NAME: name of the map to lookup (NLA_STRING)
+ * @NFTA_NG_SET_ID: id of the map (NLA_U32)
+ */
+enum nft_ng_attributes {
+	NFTA_NG_UNSPEC,
+	NFTA_NG_DREG,
+	NFTA_NG_MODULUS,
+	NFTA_NG_TYPE,
+	NFTA_NG_OFFSET,
+	NFTA_NG_SET_NAME,	/* deprecated */
+	NFTA_NG_SET_ID,		/* deprecated */
+	__NFTA_NG_MAX
+};
+#define NFTA_NG_MAX	(__NFTA_NG_MAX - 1)
+
+enum nft_ng_types {
+	NFT_NG_INCREMENTAL,
+	NFT_NG_RANDOM,
+	__NFT_NG_MAX
+};
+#define NFT_NG_MAX	(__NFT_NG_MAX - 1)
+
+enum nft_tunnel_key_ip_attributes {
+	NFTA_TUNNEL_KEY_IP_UNSPEC,
+	NFTA_TUNNEL_KEY_IP_SRC,
+	NFTA_TUNNEL_KEY_IP_DST,
+	__NFTA_TUNNEL_KEY_IP_MAX
+};
+#define NFTA_TUNNEL_KEY_IP_MAX	(__NFTA_TUNNEL_KEY_IP_MAX - 1)
+
+enum nft_tunnel_ip6_attributes {
+	NFTA_TUNNEL_KEY_IP6_UNSPEC,
+	NFTA_TUNNEL_KEY_IP6_SRC,
+	NFTA_TUNNEL_KEY_IP6_DST,
+	NFTA_TUNNEL_KEY_IP6_FLOWLABEL,
+	__NFTA_TUNNEL_KEY_IP6_MAX
+};
+#define NFTA_TUNNEL_KEY_IP6_MAX	(__NFTA_TUNNEL_KEY_IP6_MAX - 1)
+
+enum nft_tunnel_opts_attributes {
+	NFTA_TUNNEL_KEY_OPTS_UNSPEC,
+	NFTA_TUNNEL_KEY_OPTS_VXLAN,
+	NFTA_TUNNEL_KEY_OPTS_ERSPAN,
+	NFTA_TUNNEL_KEY_OPTS_GENEVE,
+	__NFTA_TUNNEL_KEY_OPTS_MAX
+};
+#define NFTA_TUNNEL_KEY_OPTS_MAX	(__NFTA_TUNNEL_KEY_OPTS_MAX - 1)
+
+enum nft_tunnel_opts_vxlan_attributes {
+	NFTA_TUNNEL_KEY_VXLAN_UNSPEC,
+	NFTA_TUNNEL_KEY_VXLAN_GBP,
+	__NFTA_TUNNEL_KEY_VXLAN_MAX
+};
+#define NFTA_TUNNEL_KEY_VXLAN_MAX	(__NFTA_TUNNEL_KEY_VXLAN_MAX - 1)
+
+enum nft_tunnel_opts_erspan_attributes {
+	NFTA_TUNNEL_KEY_ERSPAN_UNSPEC,
+	NFTA_TUNNEL_KEY_ERSPAN_VERSION,
+	NFTA_TUNNEL_KEY_ERSPAN_V1_INDEX,
+	NFTA_TUNNEL_KEY_ERSPAN_V2_HWID,
+	NFTA_TUNNEL_KEY_ERSPAN_V2_DIR,
+	__NFTA_TUNNEL_KEY_ERSPAN_MAX
+};
+#define NFTA_TUNNEL_KEY_ERSPAN_MAX	(__NFTA_TUNNEL_KEY_ERSPAN_MAX - 1)
+
+enum nft_tunnel_opts_geneve_attributes {
+	NFTA_TUNNEL_KEY_GENEVE_UNSPEC,
+	NFTA_TUNNEL_KEY_GENEVE_CLASS,
+	NFTA_TUNNEL_KEY_GENEVE_TYPE,
+	NFTA_TUNNEL_KEY_GENEVE_DATA,
+	__NFTA_TUNNEL_KEY_GENEVE_MAX
+};
+#define NFTA_TUNNEL_KEY_GENEVE_MAX	(__NFTA_TUNNEL_KEY_GENEVE_MAX - 1)
+
+enum nft_tunnel_flags {
+	NFT_TUNNEL_F_ZERO_CSUM_TX	= (1 << 0),
+	NFT_TUNNEL_F_DONT_FRAGMENT	= (1 << 1),
+	NFT_TUNNEL_F_SEQ_NUMBER		= (1 << 2),
+};
+#define NFT_TUNNEL_F_MASK	(NFT_TUNNEL_F_ZERO_CSUM_TX | \
+				 NFT_TUNNEL_F_DONT_FRAGMENT | \
+				 NFT_TUNNEL_F_SEQ_NUMBER)
+
+enum nft_tunnel_key_attributes {
+	NFTA_TUNNEL_KEY_UNSPEC,
+	NFTA_TUNNEL_KEY_ID,
+	NFTA_TUNNEL_KEY_IP,
+	NFTA_TUNNEL_KEY_IP6,
+	NFTA_TUNNEL_KEY_FLAGS,
+	NFTA_TUNNEL_KEY_TOS,
+	NFTA_TUNNEL_KEY_TTL,
+	NFTA_TUNNEL_KEY_SPORT,
+	NFTA_TUNNEL_KEY_DPORT,
+	NFTA_TUNNEL_KEY_OPTS,
+	__NFTA_TUNNEL_KEY_MAX
+};
+#define NFTA_TUNNEL_KEY_MAX	(__NFTA_TUNNEL_KEY_MAX - 1)
+
+enum nft_tunnel_keys {
+	NFT_TUNNEL_PATH,
+	NFT_TUNNEL_ID,
+	__NFT_TUNNEL_MAX
+};
+#define NFT_TUNNEL_MAX	(__NFT_TUNNEL_MAX - 1)
+
+enum nft_tunnel_mode {
+	NFT_TUNNEL_MODE_NONE,
+	NFT_TUNNEL_MODE_RX,
+	NFT_TUNNEL_MODE_TX,
+	__NFT_TUNNEL_MODE_MAX
+};
+#define NFT_TUNNEL_MODE_MAX	(__NFT_TUNNEL_MODE_MAX - 1)
+
+enum nft_tunnel_attributes {
+	NFTA_TUNNEL_UNSPEC,
+	NFTA_TUNNEL_KEY,
+	NFTA_TUNNEL_DREG,
+	NFTA_TUNNEL_MODE,
+	__NFTA_TUNNEL_MAX
+};
+#define NFTA_TUNNEL_MAX	(__NFTA_TUNNEL_MAX - 1)
+
+#endif /* _LINUX_NF_TABLES_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nf_tables_compat.h b/contrib/libs/linux-headers/linux/netfilter/nf_tables_compat.h
new file mode 100644
index 0000000000..0e2b9fcb71
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nf_tables_compat.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFT_COMPAT_NFNETLINK_H_
+#define _NFT_COMPAT_NFNETLINK_H_
+
+enum nft_target_attributes {
+	NFTA_TARGET_UNSPEC,
+	NFTA_TARGET_NAME,
+	NFTA_TARGET_REV,
+	NFTA_TARGET_INFO,
+	__NFTA_TARGET_MAX
+};
+#define NFTA_TARGET_MAX		(__NFTA_TARGET_MAX - 1)
+
+enum nft_match_attributes {
+	NFTA_MATCH_UNSPEC,
+	NFTA_MATCH_NAME,
+	NFTA_MATCH_REV,
+	NFTA_MATCH_INFO,
+	__NFTA_MATCH_MAX
+};
+#define NFTA_MATCH_MAX		(__NFTA_MATCH_MAX - 1)
+
+#define NFT_COMPAT_NAME_MAX	32
+
+enum {
+	NFNL_MSG_COMPAT_GET,
+	NFNL_MSG_COMPAT_MAX
+};
+
+enum {
+	NFTA_COMPAT_UNSPEC = 0,
+	NFTA_COMPAT_NAME,
+	NFTA_COMPAT_REV,
+	NFTA_COMPAT_TYPE,
+	__NFTA_COMPAT_MAX,
+};
+#define NFTA_COMPAT_MAX (__NFTA_COMPAT_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink.h
new file mode 100644
index 0000000000..b89a3e61b2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNETLINK_H
+#define _NFNETLINK_H
+#include <linux/types.h>
+#include <linux/netfilter/nfnetlink_compat.h>
+
+enum nfnetlink_groups {
+	NFNLGRP_NONE,
+#define NFNLGRP_NONE			NFNLGRP_NONE
+	NFNLGRP_CONNTRACK_NEW,
+#define NFNLGRP_CONNTRACK_NEW		NFNLGRP_CONNTRACK_NEW
+	NFNLGRP_CONNTRACK_UPDATE,
+#define NFNLGRP_CONNTRACK_UPDATE	NFNLGRP_CONNTRACK_UPDATE
+	NFNLGRP_CONNTRACK_DESTROY,
+#define NFNLGRP_CONNTRACK_DESTROY	NFNLGRP_CONNTRACK_DESTROY
+	NFNLGRP_CONNTRACK_EXP_NEW,
+#define	NFNLGRP_CONNTRACK_EXP_NEW	NFNLGRP_CONNTRACK_EXP_NEW
+	NFNLGRP_CONNTRACK_EXP_UPDATE,
+#define NFNLGRP_CONNTRACK_EXP_UPDATE	NFNLGRP_CONNTRACK_EXP_UPDATE
+	NFNLGRP_CONNTRACK_EXP_DESTROY,
+#define NFNLGRP_CONNTRACK_EXP_DESTROY	NFNLGRP_CONNTRACK_EXP_DESTROY
+	NFNLGRP_NFTABLES,
+#define NFNLGRP_NFTABLES                NFNLGRP_NFTABLES
+	NFNLGRP_ACCT_QUOTA,
+#define NFNLGRP_ACCT_QUOTA		NFNLGRP_ACCT_QUOTA
+	NFNLGRP_NFTRACE,
+#define NFNLGRP_NFTRACE			NFNLGRP_NFTRACE
+	__NFNLGRP_MAX,
+};
+#define NFNLGRP_MAX	(__NFNLGRP_MAX - 1)
+
+/* General form of address family dependent message.
+ */
+struct nfgenmsg {
+	__u8  nfgen_family;		/* AF_xxx */
+	__u8  version;		/* nfnetlink version */
+	__be16    res_id;		/* resource id */
+};
+
+#define NFNETLINK_V0	0
+
+/* netfilter netlink message types are split in two pieces:
+ * 8 bit subsystem, 8bit operation.
+ */
+
+#define NFNL_SUBSYS_ID(x)	((x & 0xff00) >> 8)
+#define NFNL_MSG_TYPE(x)	(x & 0x00ff)
+
+/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS()
+ * won't work anymore */
+#define NFNL_SUBSYS_NONE 		0
+#define NFNL_SUBSYS_CTNETLINK		1
+#define NFNL_SUBSYS_CTNETLINK_EXP	2
+#define NFNL_SUBSYS_QUEUE		3
+#define NFNL_SUBSYS_ULOG		4
+#define NFNL_SUBSYS_OSF			5
+#define NFNL_SUBSYS_IPSET		6
+#define NFNL_SUBSYS_ACCT		7
+#define NFNL_SUBSYS_CTNETLINK_TIMEOUT	8
+#define NFNL_SUBSYS_CTHELPER		9
+#define NFNL_SUBSYS_NFTABLES		10
+#define NFNL_SUBSYS_NFT_COMPAT		11
+#define NFNL_SUBSYS_HOOK		12
+#define NFNL_SUBSYS_COUNT		13
+
+/* Reserved control nfnetlink messages */
+#define NFNL_MSG_BATCH_BEGIN		NLMSG_MIN_TYPE
+#define NFNL_MSG_BATCH_END		NLMSG_MIN_TYPE+1
+
+/**
+ * enum nfnl_batch_attributes - nfnetlink batch netlink attributes
+ *
+ * @NFNL_BATCH_GENID: generation ID for this changeset (NLA_U32)
+ */
+enum nfnl_batch_attributes {
+        NFNL_BATCH_UNSPEC,
+        NFNL_BATCH_GENID,
+        __NFNL_BATCH_MAX
+};
+#define NFNL_BATCH_MAX			(__NFNL_BATCH_MAX - 1)
+
+#endif /* _NFNETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_acct.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_acct.h
new file mode 100644
index 0000000000..c701fd482e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_acct.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNL_ACCT_H_
+#define _NFNL_ACCT_H_
+
+#ifndef NFACCT_NAME_MAX
+#define NFACCT_NAME_MAX		32
+#endif
+
+enum nfnl_acct_msg_types {
+	NFNL_MSG_ACCT_NEW,
+	NFNL_MSG_ACCT_GET,
+	NFNL_MSG_ACCT_GET_CTRZERO,
+	NFNL_MSG_ACCT_DEL,
+	NFNL_MSG_ACCT_OVERQUOTA,
+	NFNL_MSG_ACCT_MAX
+};
+
+enum nfnl_acct_flags {
+	NFACCT_F_QUOTA_PKTS	= (1 << 0),
+	NFACCT_F_QUOTA_BYTES	= (1 << 1),
+	NFACCT_F_OVERQUOTA	= (1 << 2), /* can't be set from userspace */
+};
+
+enum nfnl_acct_type {
+	NFACCT_UNSPEC,
+	NFACCT_NAME,
+	NFACCT_PKTS,
+	NFACCT_BYTES,
+	NFACCT_USE,
+	NFACCT_FLAGS,
+	NFACCT_QUOTA,
+	NFACCT_FILTER,
+	NFACCT_PAD,
+	__NFACCT_MAX
+};
+#define NFACCT_MAX (__NFACCT_MAX - 1)
+
+enum nfnl_attr_filter_type {
+	NFACCT_FILTER_UNSPEC,
+	NFACCT_FILTER_MASK,
+	NFACCT_FILTER_VALUE,
+	__NFACCT_FILTER_MAX
+};
+#define NFACCT_FILTER_MAX (__NFACCT_FILTER_MAX - 1)
+
+#endif /* _NFNL_ACCT_H_ */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_compat.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_compat.h
new file mode 100644
index 0000000000..ead716112b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_compat.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNETLINK_COMPAT_H
+#define _NFNETLINK_COMPAT_H
+
+#include <linux/types.h>
+
+/* Old nfnetlink macros for userspace */
+
+/* nfnetlink groups: Up to 32 maximum */
+#define NF_NETLINK_CONNTRACK_NEW 		0x00000001
+#define NF_NETLINK_CONNTRACK_UPDATE		0x00000002
+#define NF_NETLINK_CONNTRACK_DESTROY		0x00000004
+#define NF_NETLINK_CONNTRACK_EXP_NEW		0x00000008
+#define NF_NETLINK_CONNTRACK_EXP_UPDATE		0x00000010
+#define NF_NETLINK_CONNTRACK_EXP_DESTROY	0x00000020
+
+/* Generic structure for encapsulation optional netfilter information.
+ * It is reminiscent of sockaddr, but with sa_family replaced
+ * with attribute type.
+ * ! This should someday be put somewhere generic as now rtnetlink and
+ * ! nfnetlink use the same attributes methods. - J. Schulist.
+ */
+
+struct nfattr {
+	__u16 nfa_len;
+	__u16 nfa_type;	/* we use 15 bits for the type, and the highest
+				 * bit to indicate whether the payload is nested */
+};
+
+/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
+ * rtnetlink.h, it's time to put this in a generic file */
+
+#define NFNL_NFA_NEST	0x8000
+#define NFA_TYPE(attr) 	((attr)->nfa_type & 0x7fff)
+
+#define NFA_ALIGNTO     4
+#define NFA_ALIGN(len)	(((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1))
+#define NFA_OK(nfa,len)	((len) > 0 && (nfa)->nfa_len >= sizeof(struct nfattr) \
+	&& (nfa)->nfa_len <= (len))
+#define NFA_NEXT(nfa,attrlen)	((attrlen) -= NFA_ALIGN((nfa)->nfa_len), \
+	(struct nfattr *)(((char *)(nfa)) + NFA_ALIGN((nfa)->nfa_len)))
+#define NFA_LENGTH(len)	(NFA_ALIGN(sizeof(struct nfattr)) + (len))
+#define NFA_SPACE(len)	NFA_ALIGN(NFA_LENGTH(len))
+#define NFA_DATA(nfa)   ((void *)(((char *)(nfa)) + NFA_LENGTH(0)))
+#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
+#define NFA_NEST(skb, type) \
+({	struct nfattr *__start = (struct nfattr *)skb_tail_pointer(skb); \
+	NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
+	__start;  })
+#define NFA_NEST_END(skb, start) \
+({      (start)->nfa_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
+        (skb)->len; })
+#define NFA_NEST_CANCEL(skb, start) \
+({      if (start) \
+                skb_trim(skb, (unsigned char *) (start) - (skb)->data); \
+        -1; })
+
+#define NFM_NFA(n)      ((struct nfattr *)(((char *)(n)) \
+        + NLMSG_ALIGN(sizeof(struct nfgenmsg))))
+#define NFM_PAYLOAD(n)  NLMSG_PAYLOAD(n, sizeof(struct nfgenmsg))
+
+#endif /* _NFNETLINK_COMPAT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_conntrack.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_conntrack.h
new file mode 100644
index 0000000000..c2ac7269ac
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_conntrack.h
@@ -0,0 +1,291 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPCONNTRACK_NETLINK_H
+#define _IPCONNTRACK_NETLINK_H
+#include <linux/netfilter/nfnetlink.h>
+
+enum cntl_msg_types {
+	IPCTNL_MSG_CT_NEW,
+	IPCTNL_MSG_CT_GET,
+	IPCTNL_MSG_CT_DELETE,
+	IPCTNL_MSG_CT_GET_CTRZERO,
+	IPCTNL_MSG_CT_GET_STATS_CPU,
+	IPCTNL_MSG_CT_GET_STATS,
+	IPCTNL_MSG_CT_GET_DYING,
+	IPCTNL_MSG_CT_GET_UNCONFIRMED,
+
+	IPCTNL_MSG_MAX
+};
+
+enum ctnl_exp_msg_types {
+	IPCTNL_MSG_EXP_NEW,
+	IPCTNL_MSG_EXP_GET,
+	IPCTNL_MSG_EXP_DELETE,
+	IPCTNL_MSG_EXP_GET_STATS_CPU,
+
+	IPCTNL_MSG_EXP_MAX
+};
+
+
+enum ctattr_type {
+	CTA_UNSPEC,
+	CTA_TUPLE_ORIG,
+	CTA_TUPLE_REPLY,
+	CTA_STATUS,
+	CTA_PROTOINFO,
+	CTA_HELP,
+	CTA_NAT_SRC,
+#define CTA_NAT	CTA_NAT_SRC	/* backwards compatibility */
+	CTA_TIMEOUT,
+	CTA_MARK,
+	CTA_COUNTERS_ORIG,
+	CTA_COUNTERS_REPLY,
+	CTA_USE,
+	CTA_ID,
+	CTA_NAT_DST,
+	CTA_TUPLE_MASTER,
+	CTA_SEQ_ADJ_ORIG,
+	CTA_NAT_SEQ_ADJ_ORIG	= CTA_SEQ_ADJ_ORIG,
+	CTA_SEQ_ADJ_REPLY,
+	CTA_NAT_SEQ_ADJ_REPLY	= CTA_SEQ_ADJ_REPLY,
+	CTA_SECMARK,		/* obsolete */
+	CTA_ZONE,
+	CTA_SECCTX,
+	CTA_TIMESTAMP,
+	CTA_MARK_MASK,
+	CTA_LABELS,
+	CTA_LABELS_MASK,
+	CTA_SYNPROXY,
+	CTA_FILTER,
+	CTA_STATUS_MASK,
+	__CTA_MAX
+};
+#define CTA_MAX (__CTA_MAX - 1)
+
+enum ctattr_tuple {
+	CTA_TUPLE_UNSPEC,
+	CTA_TUPLE_IP,
+	CTA_TUPLE_PROTO,
+	CTA_TUPLE_ZONE,
+	__CTA_TUPLE_MAX
+};
+#define CTA_TUPLE_MAX (__CTA_TUPLE_MAX - 1)
+
+enum ctattr_ip {
+	CTA_IP_UNSPEC,
+	CTA_IP_V4_SRC,
+	CTA_IP_V4_DST,
+	CTA_IP_V6_SRC,
+	CTA_IP_V6_DST,
+	__CTA_IP_MAX
+};
+#define CTA_IP_MAX (__CTA_IP_MAX - 1)
+
+enum ctattr_l4proto {
+	CTA_PROTO_UNSPEC,
+	CTA_PROTO_NUM,
+	CTA_PROTO_SRC_PORT,
+	CTA_PROTO_DST_PORT,
+	CTA_PROTO_ICMP_ID,
+	CTA_PROTO_ICMP_TYPE,
+	CTA_PROTO_ICMP_CODE,
+	CTA_PROTO_ICMPV6_ID,
+	CTA_PROTO_ICMPV6_TYPE,
+	CTA_PROTO_ICMPV6_CODE,
+	__CTA_PROTO_MAX
+};
+#define CTA_PROTO_MAX (__CTA_PROTO_MAX - 1)
+
+enum ctattr_protoinfo {
+	CTA_PROTOINFO_UNSPEC,
+	CTA_PROTOINFO_TCP,
+	CTA_PROTOINFO_DCCP,
+	CTA_PROTOINFO_SCTP,
+	__CTA_PROTOINFO_MAX
+};
+#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
+
+enum ctattr_protoinfo_tcp {
+	CTA_PROTOINFO_TCP_UNSPEC,
+	CTA_PROTOINFO_TCP_STATE,
+	CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
+	CTA_PROTOINFO_TCP_WSCALE_REPLY,
+	CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
+	CTA_PROTOINFO_TCP_FLAGS_REPLY,
+	__CTA_PROTOINFO_TCP_MAX
+};
+#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
+
+enum ctattr_protoinfo_dccp {
+	CTA_PROTOINFO_DCCP_UNSPEC,
+	CTA_PROTOINFO_DCCP_STATE,
+	CTA_PROTOINFO_DCCP_ROLE,
+	CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
+	CTA_PROTOINFO_DCCP_PAD,
+	__CTA_PROTOINFO_DCCP_MAX,
+};
+#define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
+
+enum ctattr_protoinfo_sctp {
+	CTA_PROTOINFO_SCTP_UNSPEC,
+	CTA_PROTOINFO_SCTP_STATE,
+	CTA_PROTOINFO_SCTP_VTAG_ORIGINAL,
+	CTA_PROTOINFO_SCTP_VTAG_REPLY,
+	__CTA_PROTOINFO_SCTP_MAX
+};
+#define CTA_PROTOINFO_SCTP_MAX (__CTA_PROTOINFO_SCTP_MAX - 1)
+
+enum ctattr_counters {
+	CTA_COUNTERS_UNSPEC,
+	CTA_COUNTERS_PACKETS,		/* 64bit counters */
+	CTA_COUNTERS_BYTES,		/* 64bit counters */
+	CTA_COUNTERS32_PACKETS,		/* old 32bit counters, unused */
+	CTA_COUNTERS32_BYTES,		/* old 32bit counters, unused */
+	CTA_COUNTERS_PAD,
+	__CTA_COUNTERS_MAX
+};
+#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
+
+enum ctattr_tstamp {
+	CTA_TIMESTAMP_UNSPEC,
+	CTA_TIMESTAMP_START,
+	CTA_TIMESTAMP_STOP,
+	CTA_TIMESTAMP_PAD,
+	__CTA_TIMESTAMP_MAX
+};
+#define CTA_TIMESTAMP_MAX (__CTA_TIMESTAMP_MAX - 1)
+
+enum ctattr_nat {
+	CTA_NAT_UNSPEC,
+	CTA_NAT_V4_MINIP,
+#define CTA_NAT_MINIP CTA_NAT_V4_MINIP
+	CTA_NAT_V4_MAXIP,
+#define CTA_NAT_MAXIP CTA_NAT_V4_MAXIP
+	CTA_NAT_PROTO,
+	CTA_NAT_V6_MINIP,
+	CTA_NAT_V6_MAXIP,
+	__CTA_NAT_MAX
+};
+#define CTA_NAT_MAX (__CTA_NAT_MAX - 1)
+
+enum ctattr_protonat {
+	CTA_PROTONAT_UNSPEC,
+	CTA_PROTONAT_PORT_MIN,
+	CTA_PROTONAT_PORT_MAX,
+	__CTA_PROTONAT_MAX
+};
+#define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
+
+enum ctattr_seqadj {
+	CTA_SEQADJ_UNSPEC,
+	CTA_SEQADJ_CORRECTION_POS,
+	CTA_SEQADJ_OFFSET_BEFORE,
+	CTA_SEQADJ_OFFSET_AFTER,
+	__CTA_SEQADJ_MAX
+};
+#define CTA_SEQADJ_MAX (__CTA_SEQADJ_MAX - 1)
+
+enum ctattr_natseq {
+	CTA_NAT_SEQ_UNSPEC,
+	CTA_NAT_SEQ_CORRECTION_POS,
+	CTA_NAT_SEQ_OFFSET_BEFORE,
+	CTA_NAT_SEQ_OFFSET_AFTER,
+	__CTA_NAT_SEQ_MAX
+};
+#define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1)
+
+enum ctattr_synproxy {
+	CTA_SYNPROXY_UNSPEC,
+	CTA_SYNPROXY_ISN,
+	CTA_SYNPROXY_ITS,
+	CTA_SYNPROXY_TSOFF,
+	__CTA_SYNPROXY_MAX,
+};
+#define CTA_SYNPROXY_MAX (__CTA_SYNPROXY_MAX - 1)
+
+enum ctattr_expect {
+	CTA_EXPECT_UNSPEC,
+	CTA_EXPECT_MASTER,
+	CTA_EXPECT_TUPLE,
+	CTA_EXPECT_MASK,
+	CTA_EXPECT_TIMEOUT,
+	CTA_EXPECT_ID,
+	CTA_EXPECT_HELP_NAME,
+	CTA_EXPECT_ZONE,
+	CTA_EXPECT_FLAGS,
+	CTA_EXPECT_CLASS,
+	CTA_EXPECT_NAT,
+	CTA_EXPECT_FN,
+	__CTA_EXPECT_MAX
+};
+#define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
+
+enum ctattr_expect_nat {
+	CTA_EXPECT_NAT_UNSPEC,
+	CTA_EXPECT_NAT_DIR,
+	CTA_EXPECT_NAT_TUPLE,
+	__CTA_EXPECT_NAT_MAX
+};
+#define CTA_EXPECT_NAT_MAX (__CTA_EXPECT_NAT_MAX - 1)
+
+enum ctattr_help {
+	CTA_HELP_UNSPEC,
+	CTA_HELP_NAME,
+	CTA_HELP_INFO,
+	__CTA_HELP_MAX
+};
+#define CTA_HELP_MAX (__CTA_HELP_MAX - 1)
+
+enum ctattr_secctx {
+	CTA_SECCTX_UNSPEC,
+	CTA_SECCTX_NAME,
+	__CTA_SECCTX_MAX
+};
+#define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1)
+
+enum ctattr_stats_cpu {
+	CTA_STATS_UNSPEC,
+	CTA_STATS_SEARCHED,	/* no longer used */
+	CTA_STATS_FOUND,
+	CTA_STATS_NEW,		/* no longer used */
+	CTA_STATS_INVALID,
+	CTA_STATS_IGNORE,	/* no longer used */
+	CTA_STATS_DELETE,	/* no longer used */
+	CTA_STATS_DELETE_LIST,	/* no longer used */
+	CTA_STATS_INSERT,
+	CTA_STATS_INSERT_FAILED,
+	CTA_STATS_DROP,
+	CTA_STATS_EARLY_DROP,
+	CTA_STATS_ERROR,
+	CTA_STATS_SEARCH_RESTART,
+	CTA_STATS_CLASH_RESOLVE,
+	CTA_STATS_CHAIN_TOOLONG,
+	__CTA_STATS_MAX,
+};
+#define CTA_STATS_MAX (__CTA_STATS_MAX - 1)
+
+enum ctattr_stats_global {
+	CTA_STATS_GLOBAL_UNSPEC,
+	CTA_STATS_GLOBAL_ENTRIES,
+	CTA_STATS_GLOBAL_MAX_ENTRIES,
+	__CTA_STATS_GLOBAL_MAX,
+};
+#define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1)
+
+enum ctattr_expect_stats {
+	CTA_STATS_EXP_UNSPEC,
+	CTA_STATS_EXP_NEW,
+	CTA_STATS_EXP_CREATE,
+	CTA_STATS_EXP_DELETE,
+	__CTA_STATS_EXP_MAX,
+};
+#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1)
+
+enum ctattr_filter {
+	CTA_FILTER_UNSPEC,
+	CTA_FILTER_ORIG_FLAGS,
+	CTA_FILTER_REPLY_FLAGS,
+	__CTA_FILTER_MAX
+};
+#define CTA_FILTER_MAX (__CTA_FILTER_MAX - 1)
+
+#endif /* _IPCONNTRACK_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cthelper.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cthelper.h
new file mode 100644
index 0000000000..70af02092d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cthelper.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNL_CTHELPER_H_
+#define _NFNL_CTHELPER_H_
+
+#define NFCT_HELPER_STATUS_DISABLED	0
+#define NFCT_HELPER_STATUS_ENABLED	1
+
+enum nfnl_cthelper_msg_types {
+	NFNL_MSG_CTHELPER_NEW,
+	NFNL_MSG_CTHELPER_GET,
+	NFNL_MSG_CTHELPER_DEL,
+	NFNL_MSG_CTHELPER_MAX
+};
+
+enum nfnl_cthelper_type {
+	NFCTH_UNSPEC,
+	NFCTH_NAME,
+	NFCTH_TUPLE,
+	NFCTH_QUEUE_NUM,
+	NFCTH_POLICY,
+	NFCTH_PRIV_DATA_LEN,
+	NFCTH_STATUS,
+	__NFCTH_MAX
+};
+#define NFCTH_MAX (__NFCTH_MAX - 1)
+
+enum nfnl_cthelper_policy_type {
+	NFCTH_POLICY_SET_UNSPEC,
+	NFCTH_POLICY_SET_NUM,
+	NFCTH_POLICY_SET,
+	NFCTH_POLICY_SET1	= NFCTH_POLICY_SET,
+	NFCTH_POLICY_SET2,
+	NFCTH_POLICY_SET3,
+	NFCTH_POLICY_SET4,
+	__NFCTH_POLICY_SET_MAX
+};
+#define NFCTH_POLICY_SET_MAX (__NFCTH_POLICY_SET_MAX - 1)
+
+enum nfnl_cthelper_pol_type {
+	NFCTH_POLICY_UNSPEC,
+	NFCTH_POLICY_NAME,
+	NFCTH_POLICY_EXPECT_MAX,
+	NFCTH_POLICY_EXPECT_TIMEOUT,
+	__NFCTH_POLICY_MAX
+};
+#define NFCTH_POLICY_MAX (__NFCTH_POLICY_MAX - 1)
+
+enum nfnl_cthelper_tuple_type {
+	NFCTH_TUPLE_UNSPEC,
+	NFCTH_TUPLE_L3PROTONUM,
+	NFCTH_TUPLE_L4PROTONUM,
+	__NFCTH_TUPLE_MAX,
+};
+#define NFCTH_TUPLE_MAX (__NFCTH_TUPLE_MAX - 1)
+
+#endif /* _NFNL_CTHELPER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cttimeout.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cttimeout.h
new file mode 100644
index 0000000000..aa805e6d4e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_cttimeout.h
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _CTTIMEOUT_NETLINK_H
+#define _CTTIMEOUT_NETLINK_H
+#include <linux/netfilter/nfnetlink.h>
+
+enum ctnl_timeout_msg_types {
+	IPCTNL_MSG_TIMEOUT_NEW,
+	IPCTNL_MSG_TIMEOUT_GET,
+	IPCTNL_MSG_TIMEOUT_DELETE,
+	IPCTNL_MSG_TIMEOUT_DEFAULT_SET,
+	IPCTNL_MSG_TIMEOUT_DEFAULT_GET,
+
+	IPCTNL_MSG_TIMEOUT_MAX
+};
+
+enum ctattr_timeout {
+	CTA_TIMEOUT_UNSPEC,
+	CTA_TIMEOUT_NAME,
+	CTA_TIMEOUT_L3PROTO,
+	CTA_TIMEOUT_L4PROTO,
+	CTA_TIMEOUT_DATA,
+	CTA_TIMEOUT_USE,
+	__CTA_TIMEOUT_MAX
+};
+#define CTA_TIMEOUT_MAX (__CTA_TIMEOUT_MAX - 1)
+
+enum ctattr_timeout_generic {
+	CTA_TIMEOUT_GENERIC_UNSPEC,
+	CTA_TIMEOUT_GENERIC_TIMEOUT,
+	__CTA_TIMEOUT_GENERIC_MAX
+};
+#define CTA_TIMEOUT_GENERIC_MAX (__CTA_TIMEOUT_GENERIC_MAX - 1)
+
+enum ctattr_timeout_tcp {
+	CTA_TIMEOUT_TCP_UNSPEC,
+	CTA_TIMEOUT_TCP_SYN_SENT,
+	CTA_TIMEOUT_TCP_SYN_RECV,
+	CTA_TIMEOUT_TCP_ESTABLISHED,
+	CTA_TIMEOUT_TCP_FIN_WAIT,
+	CTA_TIMEOUT_TCP_CLOSE_WAIT,
+	CTA_TIMEOUT_TCP_LAST_ACK,
+	CTA_TIMEOUT_TCP_TIME_WAIT,
+	CTA_TIMEOUT_TCP_CLOSE,
+	CTA_TIMEOUT_TCP_SYN_SENT2,
+	CTA_TIMEOUT_TCP_RETRANS,
+	CTA_TIMEOUT_TCP_UNACK,
+	__CTA_TIMEOUT_TCP_MAX
+};
+#define CTA_TIMEOUT_TCP_MAX (__CTA_TIMEOUT_TCP_MAX - 1)
+
+enum ctattr_timeout_udp {
+	CTA_TIMEOUT_UDP_UNSPEC,
+	CTA_TIMEOUT_UDP_UNREPLIED,
+	CTA_TIMEOUT_UDP_REPLIED,
+	__CTA_TIMEOUT_UDP_MAX
+};
+#define CTA_TIMEOUT_UDP_MAX (__CTA_TIMEOUT_UDP_MAX - 1)
+
+enum ctattr_timeout_udplite {
+	CTA_TIMEOUT_UDPLITE_UNSPEC,
+	CTA_TIMEOUT_UDPLITE_UNREPLIED,
+	CTA_TIMEOUT_UDPLITE_REPLIED,
+	__CTA_TIMEOUT_UDPLITE_MAX
+};
+#define CTA_TIMEOUT_UDPLITE_MAX (__CTA_TIMEOUT_UDPLITE_MAX - 1)
+
+enum ctattr_timeout_icmp {
+	CTA_TIMEOUT_ICMP_UNSPEC,
+	CTA_TIMEOUT_ICMP_TIMEOUT,
+	__CTA_TIMEOUT_ICMP_MAX
+};
+#define CTA_TIMEOUT_ICMP_MAX (__CTA_TIMEOUT_ICMP_MAX - 1)
+
+enum ctattr_timeout_dccp {
+	CTA_TIMEOUT_DCCP_UNSPEC,
+	CTA_TIMEOUT_DCCP_REQUEST,
+	CTA_TIMEOUT_DCCP_RESPOND,
+	CTA_TIMEOUT_DCCP_PARTOPEN,
+	CTA_TIMEOUT_DCCP_OPEN,
+	CTA_TIMEOUT_DCCP_CLOSEREQ,
+	CTA_TIMEOUT_DCCP_CLOSING,
+	CTA_TIMEOUT_DCCP_TIMEWAIT,
+	__CTA_TIMEOUT_DCCP_MAX
+};
+#define CTA_TIMEOUT_DCCP_MAX (__CTA_TIMEOUT_DCCP_MAX - 1)
+
+enum ctattr_timeout_sctp {
+	CTA_TIMEOUT_SCTP_UNSPEC,
+	CTA_TIMEOUT_SCTP_CLOSED,
+	CTA_TIMEOUT_SCTP_COOKIE_WAIT,
+	CTA_TIMEOUT_SCTP_COOKIE_ECHOED,
+	CTA_TIMEOUT_SCTP_ESTABLISHED,
+	CTA_TIMEOUT_SCTP_SHUTDOWN_SENT,
+	CTA_TIMEOUT_SCTP_SHUTDOWN_RECD,
+	CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT,
+	CTA_TIMEOUT_SCTP_HEARTBEAT_SENT,
+	CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED, /* no longer used */
+	__CTA_TIMEOUT_SCTP_MAX
+};
+#define CTA_TIMEOUT_SCTP_MAX (__CTA_TIMEOUT_SCTP_MAX - 1)
+
+enum ctattr_timeout_icmpv6 {
+	CTA_TIMEOUT_ICMPV6_UNSPEC,
+	CTA_TIMEOUT_ICMPV6_TIMEOUT,
+	__CTA_TIMEOUT_ICMPV6_MAX
+};
+#define CTA_TIMEOUT_ICMPV6_MAX (__CTA_TIMEOUT_ICMPV6_MAX - 1)
+
+enum ctattr_timeout_gre {
+	CTA_TIMEOUT_GRE_UNSPEC,
+	CTA_TIMEOUT_GRE_UNREPLIED,
+	CTA_TIMEOUT_GRE_REPLIED,
+	__CTA_TIMEOUT_GRE_MAX
+};
+#define CTA_TIMEOUT_GRE_MAX (__CTA_TIMEOUT_GRE_MAX - 1)
+
+#define CTNL_TIMEOUT_NAME_MAX	32
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_hook.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_hook.h
new file mode 100644
index 0000000000..84a561a74b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_hook.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNL_HOOK_H_
+#define _NFNL_HOOK_H_
+
+enum nfnl_hook_msg_types {
+	NFNL_MSG_HOOK_GET,
+	NFNL_MSG_HOOK_MAX,
+};
+
+/**
+ * enum nfnl_hook_attributes - netfilter hook netlink attributes
+ *
+ * @NFNLA_HOOK_HOOKNUM: netfilter hook number (NLA_U32)
+ * @NFNLA_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFNLA_HOOK_DEV: netdevice name (NLA_STRING)
+ * @NFNLA_HOOK_FUNCTION_NAME: hook function name (NLA_STRING)
+ * @NFNLA_HOOK_MODULE_NAME: kernel module that registered this hook (NLA_STRING)
+ * @NFNLA_HOOK_CHAIN_INFO: basechain hook metadata (NLA_NESTED)
+ */
+enum nfnl_hook_attributes {
+	NFNLA_HOOK_UNSPEC,
+	NFNLA_HOOK_HOOKNUM,
+	NFNLA_HOOK_PRIORITY,
+	NFNLA_HOOK_DEV,
+	NFNLA_HOOK_FUNCTION_NAME,
+	NFNLA_HOOK_MODULE_NAME,
+	NFNLA_HOOK_CHAIN_INFO,
+	__NFNLA_HOOK_MAX
+};
+#define NFNLA_HOOK_MAX		(__NFNLA_HOOK_MAX - 1)
+
+/**
+ * enum nfnl_hook_chain_info_attributes - chain description
+ *
+ * @NFNLA_HOOK_INFO_DESC: nft chain and table name (NLA_NESTED)
+ * @NFNLA_HOOK_INFO_TYPE: chain type (enum nfnl_hook_chaintype) (NLA_U32)
+ *
+ * NFNLA_HOOK_INFO_DESC depends on NFNLA_HOOK_INFO_TYPE value:
+ *   NFNL_HOOK_TYPE_NFTABLES: enum nft_table_attributes
+ *   NFNL_HOOK_TYPE_BPF: enum nfnl_hook_bpf_attributes
+ */
+enum nfnl_hook_chain_info_attributes {
+	NFNLA_HOOK_INFO_UNSPEC,
+	NFNLA_HOOK_INFO_DESC,
+	NFNLA_HOOK_INFO_TYPE,
+	__NFNLA_HOOK_INFO_MAX,
+};
+#define NFNLA_HOOK_INFO_MAX (__NFNLA_HOOK_INFO_MAX - 1)
+
+enum nfnl_hook_chain_desc_attributes {
+	NFNLA_CHAIN_UNSPEC,
+	NFNLA_CHAIN_TABLE,
+	NFNLA_CHAIN_FAMILY,
+	NFNLA_CHAIN_NAME,
+	__NFNLA_CHAIN_MAX,
+};
+#define NFNLA_CHAIN_MAX (__NFNLA_CHAIN_MAX - 1)
+
+/**
+ * enum nfnl_hook_chaintype - chain type
+ *
+ * @NFNL_HOOK_TYPE_NFTABLES: nf_tables base chain
+ * @NFNL_HOOK_TYPE_BPF: bpf program
+ */
+enum nfnl_hook_chaintype {
+	NFNL_HOOK_TYPE_NFTABLES = 0x1,
+	NFNL_HOOK_TYPE_BPF,
+};
+
+/**
+ * enum nfnl_hook_bpf_attributes - bpf prog description
+ *
+ * @NFNLA_HOOK_BPF_ID: bpf program id (NLA_U32)
+ */
+enum nfnl_hook_bpf_attributes {
+	NFNLA_HOOK_BPF_UNSPEC,
+	NFNLA_HOOK_BPF_ID,
+	__NFNLA_HOOK_BPF_MAX,
+};
+#define NFNLA_HOOK_BPF_MAX (__NFNLA_HOOK_BPF_MAX - 1)
+
+#endif /* _NFNL_HOOK_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_log.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_log.h
new file mode 100644
index 0000000000..0af9c113d6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_log.h
@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNETLINK_LOG_H
+#define _NFNETLINK_LOG_H
+
+/* This file describes the netlink messages (i.e. 'protocol packets'),
+ * and not any kind of function definitions.  It is shared between kernel and
+ * userspace.  Don't put kernel specific stuff in here */
+
+#include <linux/types.h>
+#include <linux/netfilter/nfnetlink.h>
+
+enum nfulnl_msg_types {
+	NFULNL_MSG_PACKET,		/* packet from kernel to userspace */
+	NFULNL_MSG_CONFIG,		/* connect to a particular queue */
+
+	NFULNL_MSG_MAX
+};
+
+struct nfulnl_msg_packet_hdr {
+	__be16		hw_protocol;	/* hw protocol (network order) */
+	__u8	hook;		/* netfilter hook */
+	__u8	_pad;
+};
+
+struct nfulnl_msg_packet_hw {
+	__be16		hw_addrlen;
+	__u16	_pad;
+	__u8	hw_addr[8];
+};
+
+struct nfulnl_msg_packet_timestamp {
+	__aligned_be64	sec;
+	__aligned_be64	usec;
+};
+
+enum nfulnl_vlan_attr {
+	NFULA_VLAN_UNSPEC,
+	NFULA_VLAN_PROTO,		/* __be16 skb vlan_proto */
+	NFULA_VLAN_TCI,			/* __be16 skb htons(vlan_tci) */
+	__NFULA_VLAN_MAX,
+};
+
+#define NFULA_VLAN_MAX (__NFULA_VLAN_MAX + 1)
+
+enum nfulnl_attr_type {
+	NFULA_UNSPEC,
+	NFULA_PACKET_HDR,
+	NFULA_MARK,			/* __u32 nfmark */
+	NFULA_TIMESTAMP,		/* nfulnl_msg_packet_timestamp */
+	NFULA_IFINDEX_INDEV,		/* __u32 ifindex */
+	NFULA_IFINDEX_OUTDEV,		/* __u32 ifindex */
+	NFULA_IFINDEX_PHYSINDEV,	/* __u32 ifindex */
+	NFULA_IFINDEX_PHYSOUTDEV,	/* __u32 ifindex */
+	NFULA_HWADDR,			/* nfulnl_msg_packet_hw */
+	NFULA_PAYLOAD,			/* opaque data payload */
+	NFULA_PREFIX,			/* string prefix */
+	NFULA_UID,			/* user id of socket */
+	NFULA_SEQ,			/* instance-local sequence number */
+	NFULA_SEQ_GLOBAL,		/* global sequence number */
+	NFULA_GID,			/* group id of socket */
+	NFULA_HWTYPE,			/* hardware type */
+	NFULA_HWHEADER,			/* hardware header */
+	NFULA_HWLEN,			/* hardware header length */
+	NFULA_CT,                       /* nfnetlink_conntrack.h */
+	NFULA_CT_INFO,                  /* enum ip_conntrack_info */
+	NFULA_VLAN,			/* nested attribute: packet vlan info */
+	NFULA_L2HDR,			/* full L2 header */
+
+	__NFULA_MAX
+};
+#define NFULA_MAX (__NFULA_MAX - 1)
+
+enum nfulnl_msg_config_cmds {
+	NFULNL_CFG_CMD_NONE,
+	NFULNL_CFG_CMD_BIND,
+	NFULNL_CFG_CMD_UNBIND,
+	NFULNL_CFG_CMD_PF_BIND,
+	NFULNL_CFG_CMD_PF_UNBIND,
+};
+
+struct nfulnl_msg_config_cmd {
+	__u8	command;	/* nfulnl_msg_config_cmds */
+} __attribute__ ((packed));
+
+struct nfulnl_msg_config_mode {
+	__be32		copy_range;
+	__u8	copy_mode;
+	__u8	_pad;
+} __attribute__ ((packed));
+
+enum nfulnl_attr_config {
+	NFULA_CFG_UNSPEC,
+	NFULA_CFG_CMD,			/* nfulnl_msg_config_cmd */
+	NFULA_CFG_MODE,			/* nfulnl_msg_config_mode */
+	NFULA_CFG_NLBUFSIZ,		/* __u32 buffer size */
+	NFULA_CFG_TIMEOUT,		/* __u32 in 1/100 s */
+	NFULA_CFG_QTHRESH,		/* __u32 */
+	NFULA_CFG_FLAGS,		/* __u16 */
+	__NFULA_CFG_MAX
+};
+#define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
+
+#define NFULNL_COPY_NONE	0x00
+#define NFULNL_COPY_META	0x01
+#define NFULNL_COPY_PACKET	0x02
+/* 0xff is reserved, don't use it for new copy modes. */
+
+#define NFULNL_CFG_F_SEQ	0x0001
+#define NFULNL_CFG_F_SEQ_GLOBAL	0x0002
+#define NFULNL_CFG_F_CONNTRACK	0x0004
+
+#endif /* _NFNETLINK_LOG_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_osf.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_osf.h
new file mode 100644
index 0000000000..272bc3195f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_osf.h
@@ -0,0 +1,120 @@
+#ifndef _NF_OSF_H
+#define _NF_OSF_H
+
+#include <linux/types.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+
+#define MAXGENRELEN	32
+
+#define NF_OSF_GENRE	(1 << 0)
+#define NF_OSF_TTL	(1 << 1)
+#define NF_OSF_LOG	(1 << 2)
+#define NF_OSF_INVERT	(1 << 3)
+
+#define NF_OSF_LOGLEVEL_ALL		0	/* log all matched fingerprints */
+#define NF_OSF_LOGLEVEL_FIRST		1	/* log only the first matced fingerprint */
+#define NF_OSF_LOGLEVEL_ALL_KNOWN	2	/* do not log unknown packets */
+
+#define NF_OSF_TTL_TRUE			0	/* True ip and fingerprint TTL comparison */
+
+/* Check if ip TTL is less than fingerprint one */
+#define NF_OSF_TTL_LESS			1
+
+/* Do not compare ip and fingerprint TTL at all */
+#define NF_OSF_TTL_NOCHECK		2
+
+#define NF_OSF_FLAGMASK		(NF_OSF_GENRE | NF_OSF_TTL | \
+				 NF_OSF_LOG | NF_OSF_INVERT)
+/* Wildcard MSS (kind of).
+ * It is used to implement a state machine for the different wildcard values
+ * of the MSS and window sizes.
+ */
+struct nf_osf_wc {
+	__u32	wc;
+	__u32	val;
+};
+
+/* This struct represents IANA options
+ * http://www.iana.org/assignments/tcp-parameters
+ */
+struct nf_osf_opt {
+	__u16			kind, length;
+	struct nf_osf_wc	wc;
+};
+
+struct nf_osf_info {
+	char	genre[MAXGENRELEN];
+	__u32	len;
+	__u32	flags;
+	__u32	loglevel;
+	__u32	ttl;
+};
+
+struct nf_osf_user_finger {
+	struct nf_osf_wc	wss;
+
+	__u8	ttl, df;
+	__u16	ss, mss;
+	__u16	opt_num;
+
+	char	genre[MAXGENRELEN];
+	char	version[MAXGENRELEN];
+	char	subtype[MAXGENRELEN];
+
+	/* MAX_IPOPTLEN is maximum if all options are NOPs or EOLs */
+	struct nf_osf_opt	opt[MAX_IPOPTLEN];
+};
+
+struct nf_osf_nlmsg {
+	struct nf_osf_user_finger	f;
+	struct iphdr			ip;
+	struct tcphdr			tcp;
+};
+
+/* Defines for IANA option kinds */
+enum iana_options {
+	OSFOPT_EOL = 0,		/* End of options */
+	OSFOPT_NOP,		/* NOP */
+	OSFOPT_MSS,		/* Maximum segment size */
+	OSFOPT_WSO,		/* Window scale option */
+	OSFOPT_SACKP,		/* SACK permitted */
+	OSFOPT_SACK,		/* SACK */
+	OSFOPT_ECHO,
+	OSFOPT_ECHOREPLY,
+	OSFOPT_TS,		/* Timestamp option */
+	OSFOPT_POCP,		/* Partial Order Connection Permitted */
+	OSFOPT_POSP,		/* Partial Order Service Profile */
+
+	/* Others are not used in the current OSF */
+	OSFOPT_EMPTY = 255,
+};
+
+/* Initial window size option state machine: multiple of mss, mtu or
+ * plain numeric value. Can also be made as plain numeric value which
+ * is not a multiple of specified value.
+ */
+enum nf_osf_window_size_options {
+	OSF_WSS_PLAIN	= 0,
+	OSF_WSS_MSS,
+	OSF_WSS_MTU,
+	OSF_WSS_MODULO,
+	OSF_WSS_MAX,
+};
+
+enum nf_osf_attr_type {
+	OSF_ATTR_UNSPEC,
+	OSF_ATTR_FINGER,
+	OSF_ATTR_MAX,
+};
+
+/*
+ * Add/remove fingerprint from the kernel.
+ */
+enum nf_osf_msg_types {
+	OSF_MSG_ADD,
+	OSF_MSG_REMOVE,
+	OSF_MSG_MAX,
+};
+
+#endif /* _NF_OSF_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/nfnetlink_queue.h b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_queue.h
new file mode 100644
index 0000000000..efcb7c044a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/nfnetlink_queue.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NFNETLINK_QUEUE_H
+#define _NFNETLINK_QUEUE_H
+
+#include <linux/types.h>
+#include <linux/netfilter/nfnetlink.h>
+
+enum nfqnl_msg_types {
+	NFQNL_MSG_PACKET,		/* packet from kernel to userspace */
+	NFQNL_MSG_VERDICT,		/* verdict from userspace to kernel */
+	NFQNL_MSG_CONFIG,		/* connect to a particular queue */
+	NFQNL_MSG_VERDICT_BATCH,	/* batchv from userspace to kernel */
+
+	NFQNL_MSG_MAX
+};
+
+struct nfqnl_msg_packet_hdr {
+	__be32		packet_id;	/* unique ID of packet in queue */
+	__be16		hw_protocol;	/* hw protocol (network order) */
+	__u8	hook;		/* netfilter hook */
+} __attribute__ ((packed));
+
+struct nfqnl_msg_packet_hw {
+	__be16		hw_addrlen;
+	__u16	_pad;
+	__u8	hw_addr[8];
+};
+
+struct nfqnl_msg_packet_timestamp {
+	__aligned_be64	sec;
+	__aligned_be64	usec;
+};
+
+enum nfqnl_vlan_attr {
+	NFQA_VLAN_UNSPEC,
+	NFQA_VLAN_PROTO,		/* __be16 skb vlan_proto */
+	NFQA_VLAN_TCI,			/* __be16 skb htons(vlan_tci) */
+	__NFQA_VLAN_MAX,
+};
+#define NFQA_VLAN_MAX (__NFQA_VLAN_MAX - 1)
+
+enum nfqnl_attr_type {
+	NFQA_UNSPEC,
+	NFQA_PACKET_HDR,
+	NFQA_VERDICT_HDR,		/* nfqnl_msg_verdict_hrd */
+	NFQA_MARK,			/* __u32 nfmark */
+	NFQA_TIMESTAMP,			/* nfqnl_msg_packet_timestamp */
+	NFQA_IFINDEX_INDEV,		/* __u32 ifindex */
+	NFQA_IFINDEX_OUTDEV,		/* __u32 ifindex */
+	NFQA_IFINDEX_PHYSINDEV,		/* __u32 ifindex */
+	NFQA_IFINDEX_PHYSOUTDEV,	/* __u32 ifindex */
+	NFQA_HWADDR,			/* nfqnl_msg_packet_hw */
+	NFQA_PAYLOAD,			/* opaque data payload */
+	NFQA_CT,			/* nfnetlink_conntrack.h */
+	NFQA_CT_INFO,			/* enum ip_conntrack_info */
+	NFQA_CAP_LEN,			/* __u32 length of captured packet */
+	NFQA_SKB_INFO,			/* __u32 skb meta information */
+	NFQA_EXP,			/* nfnetlink_conntrack.h */
+	NFQA_UID,			/* __u32 sk uid */
+	NFQA_GID,			/* __u32 sk gid */
+	NFQA_SECCTX,			/* security context string */
+	NFQA_VLAN,			/* nested attribute: packet vlan info */
+	NFQA_L2HDR,			/* full L2 header */
+	NFQA_PRIORITY,			/* skb->priority */
+	NFQA_CGROUP_CLASSID,		/* __u32 cgroup classid */
+
+	__NFQA_MAX
+};
+#define NFQA_MAX (__NFQA_MAX - 1)
+
+struct nfqnl_msg_verdict_hdr {
+	__be32 verdict;
+	__be32 id;
+};
+
+
+enum nfqnl_msg_config_cmds {
+	NFQNL_CFG_CMD_NONE,
+	NFQNL_CFG_CMD_BIND,
+	NFQNL_CFG_CMD_UNBIND,
+	NFQNL_CFG_CMD_PF_BIND,
+	NFQNL_CFG_CMD_PF_UNBIND,
+};
+
+struct nfqnl_msg_config_cmd {
+	__u8	command;	/* nfqnl_msg_config_cmds */
+	__u8	_pad;
+	__be16		pf;		/* AF_xxx for PF_[UN]BIND */
+};
+
+enum nfqnl_config_mode {
+	NFQNL_COPY_NONE,
+	NFQNL_COPY_META,
+	NFQNL_COPY_PACKET,
+};
+
+struct nfqnl_msg_config_params {
+	__be32		copy_range;
+	__u8	copy_mode;	/* enum nfqnl_config_mode */
+} __attribute__ ((packed));
+
+
+enum nfqnl_attr_config {
+	NFQA_CFG_UNSPEC,
+	NFQA_CFG_CMD,			/* nfqnl_msg_config_cmd */
+	NFQA_CFG_PARAMS,		/* nfqnl_msg_config_params */
+	NFQA_CFG_QUEUE_MAXLEN,		/* __u32 */
+	NFQA_CFG_MASK,			/* identify which flags to change */
+	NFQA_CFG_FLAGS,			/* value of these flags (__u32) */
+	__NFQA_CFG_MAX
+};
+#define NFQA_CFG_MAX (__NFQA_CFG_MAX-1)
+
+/* Flags for NFQA_CFG_FLAGS */
+#define NFQA_CFG_F_FAIL_OPEN			(1 << 0)
+#define NFQA_CFG_F_CONNTRACK			(1 << 1)
+#define NFQA_CFG_F_GSO				(1 << 2)
+#define NFQA_CFG_F_UID_GID			(1 << 3)
+#define NFQA_CFG_F_SECCTX			(1 << 4)
+#define NFQA_CFG_F_MAX				(1 << 5)
+
+/* flags for NFQA_SKB_INFO */
+/* packet appears to have wrong checksums, but they are ok */
+#define NFQA_SKB_CSUMNOTREADY (1 << 0)
+/* packet is GSO (i.e., exceeds device mtu) */
+#define NFQA_SKB_GSO (1 << 1)
+/* csum not validated (incoming device doesn't support hw checksum, etc.) */
+#define NFQA_SKB_CSUM_NOTVERIFIED (1 << 2)
+
+#endif /* _NFNETLINK_QUEUE_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/x_tables.h b/contrib/libs/linux-headers/linux/netfilter/x_tables.h
new file mode 100644
index 0000000000..15e4a9cd32
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/x_tables.h
@@ -0,0 +1,186 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _X_TABLES_H
+#define _X_TABLES_H
+#include <linux/const.h>
+#include <linux/types.h>
+
+#define XT_FUNCTION_MAXNAMELEN 30
+#define XT_EXTENSION_MAXNAMELEN 29
+#define XT_TABLE_MAXNAMELEN 32
+
+struct xt_entry_match {
+	union {
+		struct {
+			__u16 match_size;
+
+			/* Used by userspace */
+			char name[XT_EXTENSION_MAXNAMELEN];
+			__u8 revision;
+		} user;
+		struct {
+			__u16 match_size;
+
+			/* Used inside the kernel */
+			struct xt_match *match;
+		} kernel;
+
+		/* Total length */
+		__u16 match_size;
+	} u;
+
+	unsigned char data[];
+};
+
+struct xt_entry_target {
+	union {
+		struct {
+			__u16 target_size;
+
+			/* Used by userspace */
+			char name[XT_EXTENSION_MAXNAMELEN];
+			__u8 revision;
+		} user;
+		struct {
+			__u16 target_size;
+
+			/* Used inside the kernel */
+			struct xt_target *target;
+		} kernel;
+
+		/* Total length */
+		__u16 target_size;
+	} u;
+
+	unsigned char data[0];
+};
+
+#define XT_TARGET_INIT(__name, __size)					       \
+{									       \
+	.target.u.user = {						       \
+		.target_size	= XT_ALIGN(__size),			       \
+		.name		= __name,				       \
+	},								       \
+}
+
+struct xt_standard_target {
+	struct xt_entry_target target;
+	int verdict;
+};
+
+struct xt_error_target {
+	struct xt_entry_target target;
+	char errorname[XT_FUNCTION_MAXNAMELEN];
+};
+
+/* The argument to IPT_SO_GET_REVISION_*.  Returns highest revision
+ * kernel supports, if >= revision. */
+struct xt_get_revision {
+	char name[XT_EXTENSION_MAXNAMELEN];
+	__u8 revision;
+};
+
+/* CONTINUE verdict for targets */
+#define XT_CONTINUE 0xFFFFFFFF
+
+/* For standard target */
+#define XT_RETURN (-NF_REPEAT - 1)
+
+/* this is a dummy structure to find out the alignment requirement for a struct
+ * containing all the fundamental data types that are used in ipt_entry,
+ * ip6t_entry and arpt_entry.  This sucks, and it is a hack.  It will be my
+ * personal pleasure to remove it -HW
+ */
+struct _xt_align {
+	__u8 u8;
+	__u16 u16;
+	__u32 u32;
+	__u64 u64;
+};
+
+#define XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _xt_align))
+
+/* Standard return verdict, or do jump. */
+#define XT_STANDARD_TARGET ""
+/* Error verdict. */
+#define XT_ERROR_TARGET "ERROR"
+
+#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
+#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
+
+struct xt_counters {
+	__u64 pcnt, bcnt;			/* Packet and byte counters */
+};
+
+/* The argument to IPT_SO_ADD_COUNTERS. */
+struct xt_counters_info {
+	/* Which table. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	unsigned int num_counters;
+
+	/* The counters (actually `number' of these). */
+	struct xt_counters counters[];
+};
+
+#define XT_INV_PROTO		0x40	/* Invert the sense of PROTO. */
+
+/* fn returns 0 to continue iteration */
+#define XT_MATCH_ITERATE(type, e, fn, args...)			\
+({								\
+	unsigned int __i;					\
+	int __ret = 0;						\
+	struct xt_entry_match *__m;				\
+								\
+	for (__i = sizeof(type);				\
+	     __i < (e)->target_offset;				\
+	     __i += __m->u.match_size) {			\
+		__m = (void *)e + __i;				\
+								\
+		__ret = fn(__m , ## args);			\
+		if (__ret != 0)					\
+			break;					\
+	}							\
+	__ret;							\
+})
+
+/* fn returns 0 to continue iteration */
+#define XT_ENTRY_ITERATE_CONTINUE(type, entries, size, n, fn, args...) \
+({								\
+	unsigned int __i, __n;					\
+	int __ret = 0;						\
+	type *__entry;						\
+								\
+	for (__i = 0, __n = 0; __i < (size);			\
+	     __i += __entry->next_offset, __n++) { 		\
+		__entry = (void *)(entries) + __i;		\
+		if (__n < n)					\
+			continue;				\
+								\
+		__ret = fn(__entry , ## args);			\
+		if (__ret != 0)					\
+			break;					\
+	}							\
+	__ret;							\
+})
+
+/* fn returns 0 to continue iteration */
+#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
+	XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
+
+
+/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
+#define xt_entry_foreach(pos, ehead, esize) \
+	for ((pos) = (typeof(pos))(ehead); \
+	     (pos) < (typeof(pos))((char *)(ehead) + (esize)); \
+	     (pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
+
+/* can only be xt_entry_match, so no use of typeof here */
+#define xt_ematch_foreach(pos, entry) \
+	for ((pos) = (struct xt_entry_match *)entry->elems; \
+	     (pos) < (struct xt_entry_match *)((char *)(entry) + \
+	             (entry)->target_offset); \
+	     (pos) = (struct xt_entry_match *)((char *)(pos) + \
+	             (pos)->u.match_size))
+
+
+#endif /* _X_TABLES_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_AUDIT.h b/contrib/libs/linux-headers/linux/netfilter/xt_AUDIT.h
new file mode 100644
index 0000000000..56a3f6092e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_AUDIT.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Header file for iptables xt_AUDIT target
+ *
+ * (C) 2010-2011 Thomas Graf <tgraf@redhat.com>
+ * (C) 2010-2011 Red Hat, Inc.
+ */
+
+#ifndef _XT_AUDIT_TARGET_H
+#define _XT_AUDIT_TARGET_H
+
+#include <linux/types.h>
+
+enum {
+	XT_AUDIT_TYPE_ACCEPT = 0,
+	XT_AUDIT_TYPE_DROP,
+	XT_AUDIT_TYPE_REJECT,
+	__XT_AUDIT_TYPE_MAX,
+};
+
+#define XT_AUDIT_TYPE_MAX (__XT_AUDIT_TYPE_MAX - 1)
+
+struct xt_audit_info {
+	__u8 type; /* XT_AUDIT_TYPE_* */
+};
+
+#endif /* _XT_AUDIT_TARGET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_CHECKSUM.h b/contrib/libs/linux-headers/linux/netfilter/xt_CHECKSUM.h
new file mode 100644
index 0000000000..c578088e61
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_CHECKSUM.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Header file for iptables ipt_CHECKSUM target
+ *
+ * (C) 2002 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2010 Red Hat Inc
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+ *
+ * This software is distributed under GNU GPL v2, 1991
+*/
+#ifndef _XT_CHECKSUM_TARGET_H
+#define _XT_CHECKSUM_TARGET_H
+
+#include <linux/types.h>
+
+#define XT_CHECKSUM_OP_FILL	0x01	/* fill in checksum in IP header */
+
+struct xt_CHECKSUM_info {
+	__u8 operation;	/* bitset of operations */
+};
+
+#endif /* _XT_CHECKSUM_TARGET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_CLASSIFY.h b/contrib/libs/linux-headers/linux/netfilter/xt_CLASSIFY.h
new file mode 100644
index 0000000000..fe059a98c1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_CLASSIFY.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CLASSIFY_H
+#define _XT_CLASSIFY_H
+
+#include <linux/types.h>
+
+struct xt_classify_target_info {
+	__u32 priority;
+};
+
+#endif /*_XT_CLASSIFY_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_CONNSECMARK.h b/contrib/libs/linux-headers/linux/netfilter/xt_CONNSECMARK.h
new file mode 100644
index 0000000000..ca078bb3c5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_CONNSECMARK.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CONNSECMARK_H_target
+#define _XT_CONNSECMARK_H_target
+
+#include <linux/types.h>
+
+enum {
+	CONNSECMARK_SAVE = 1,
+	CONNSECMARK_RESTORE,
+};
+
+struct xt_connsecmark_target_info {
+	__u8 mode;
+};
+
+#endif /*_XT_CONNSECMARK_H_target */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_CT.h b/contrib/libs/linux-headers/linux/netfilter/xt_CT.h
new file mode 100644
index 0000000000..868fa08e1f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_CT.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CT_H
+#define _XT_CT_H
+
+#include <linux/types.h>
+
+enum {
+	XT_CT_NOTRACK		= 1 << 0,
+	XT_CT_NOTRACK_ALIAS	= 1 << 1,
+	XT_CT_ZONE_DIR_ORIG	= 1 << 2,
+	XT_CT_ZONE_DIR_REPL	= 1 << 3,
+	XT_CT_ZONE_MARK		= 1 << 4,
+
+	XT_CT_MASK		= XT_CT_NOTRACK | XT_CT_NOTRACK_ALIAS |
+				  XT_CT_ZONE_DIR_ORIG | XT_CT_ZONE_DIR_REPL |
+				  XT_CT_ZONE_MARK,
+};
+
+struct xt_ct_target_info {
+	__u16 flags;
+	__u16 zone;
+	__u32 ct_events;
+	__u32 exp_events;
+	char helper[16];
+
+	/* Used internally by the kernel */
+	struct nf_conn	*ct __attribute__((aligned(8)));
+};
+
+struct xt_ct_target_info_v1 {
+	__u16 flags;
+	__u16 zone;
+	__u32 ct_events;
+	__u32 exp_events;
+	char helper[16];
+	char timeout[32];
+
+	/* Used internally by the kernel */
+	struct nf_conn	*ct __attribute__((aligned(8)));
+};
+
+#endif /* _XT_CT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_HMARK.h b/contrib/libs/linux-headers/linux/netfilter/xt_HMARK.h
new file mode 100644
index 0000000000..2d4b751a71
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_HMARK.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef XT_HMARK_H_
+#define XT_HMARK_H_
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+enum {
+	XT_HMARK_SADDR_MASK,
+	XT_HMARK_DADDR_MASK,
+	XT_HMARK_SPI,
+	XT_HMARK_SPI_MASK,
+	XT_HMARK_SPORT,
+	XT_HMARK_DPORT,
+	XT_HMARK_SPORT_MASK,
+	XT_HMARK_DPORT_MASK,
+	XT_HMARK_PROTO_MASK,
+	XT_HMARK_RND,
+	XT_HMARK_MODULUS,
+	XT_HMARK_OFFSET,
+	XT_HMARK_CT,
+	XT_HMARK_METHOD_L3,
+	XT_HMARK_METHOD_L3_4,
+};
+#define XT_HMARK_FLAG(flag)	(1 << flag)
+
+union hmark_ports {
+	struct {
+		__u16	src;
+		__u16	dst;
+	} p16;
+	struct {
+		__be16	src;
+		__be16	dst;
+	} b16;
+	__u32	v32;
+	__be32	b32;
+};
+
+struct xt_hmark_info {
+	union nf_inet_addr	src_mask;
+	union nf_inet_addr	dst_mask;
+	union hmark_ports	port_mask;
+	union hmark_ports	port_set;
+	__u32			flags;
+	__u16			proto_mask;
+	__u32			hashrnd;
+	__u32			hmodulus;
+	__u32			hoffset;	/* Mark offset to start from */
+};
+
+#endif /* XT_HMARK_H_ */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_IDLETIMER.h b/contrib/libs/linux-headers/linux/netfilter/xt_IDLETIMER.h
new file mode 100644
index 0000000000..7bfb31a66f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_IDLETIMER.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Header file for Xtables timer target module.
+ *
+ * Copyright (C) 2004, 2010 Nokia Corporation
+ * Written by Timo Teras <ext-timo.teras@nokia.com>
+ *
+ * Converted to x_tables and forward-ported to 2.6.34
+ * by Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ */
+
+#ifndef _XT_IDLETIMER_H
+#define _XT_IDLETIMER_H
+
+#include <linux/types.h>
+
+#define MAX_IDLETIMER_LABEL_SIZE 28
+#define XT_IDLETIMER_ALARM 0x01
+
+struct idletimer_tg_info {
+	__u32 timeout;
+
+	char label[MAX_IDLETIMER_LABEL_SIZE];
+
+	/* for kernel module internal use only */
+	struct idletimer_tg *timer __attribute__((aligned(8)));
+};
+
+struct idletimer_tg_info_v1 {
+	__u32 timeout;
+
+	char label[MAX_IDLETIMER_LABEL_SIZE];
+
+	__u8 send_nl_msg;   /* unused: for compatibility with Android */
+	__u8 timer_type;
+
+	/* for kernel module internal use only */
+	struct idletimer_tg *timer __attribute__((aligned(8)));
+};
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_LED.h b/contrib/libs/linux-headers/linux/netfilter/xt_LED.h
new file mode 100644
index 0000000000..4fe0f13958
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_LED.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_LED_H
+#define _XT_LED_H
+
+#include <linux/types.h>
+
+struct xt_led_info {
+	char id[27];        /* Unique ID for this trigger in the LED class */
+	__u8 always_blink;  /* Blink even if the LED is already on */
+	__u32 delay;        /* Delay until LED is switched off after trigger */
+
+	/* Kernel data used in the module */
+	void *internal_data __attribute__((aligned(8)));
+};
+
+#endif /* _XT_LED_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_LOG.h b/contrib/libs/linux-headers/linux/netfilter/xt_LOG.h
new file mode 100644
index 0000000000..167d4ddd24
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_LOG.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_LOG_H
+#define _XT_LOG_H
+
+/* make sure not to change this without changing nf_log.h:NF_LOG_* (!) */
+#define XT_LOG_TCPSEQ		0x01	/* Log TCP sequence numbers */
+#define XT_LOG_TCPOPT		0x02	/* Log TCP options */
+#define XT_LOG_IPOPT		0x04	/* Log IP options */
+#define XT_LOG_UID		0x08	/* Log UID owning local socket */
+#define XT_LOG_NFLOG		0x10	/* Unsupported, don't reuse */
+#define XT_LOG_MACDECODE	0x20	/* Decode MAC header */
+#define XT_LOG_MASK		0x2f
+
+struct xt_log_info {
+	unsigned char level;
+	unsigned char logflags;
+	char prefix[30];
+};
+
+#endif /* _XT_LOG_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_NFLOG.h b/contrib/libs/linux-headers/linux/netfilter/xt_NFLOG.h
new file mode 100644
index 0000000000..5178097719
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_NFLOG.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_NFLOG_TARGET
+#define _XT_NFLOG_TARGET
+
+#include <linux/types.h>
+
+#define XT_NFLOG_DEFAULT_GROUP		0x1
+#define XT_NFLOG_DEFAULT_THRESHOLD	0
+
+#define XT_NFLOG_MASK			0x1
+
+/* This flag indicates that 'len' field in xt_nflog_info is set*/
+#define XT_NFLOG_F_COPY_LEN		0x1
+
+struct xt_nflog_info {
+	/* 'len' will be used iff you set XT_NFLOG_F_COPY_LEN in flags */
+	__u32	len;
+	__u16	group;
+	__u16	threshold;
+	__u16	flags;
+	__u16	pad;
+	char		prefix[64];
+};
+
+#endif /* _XT_NFLOG_TARGET */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_NFQUEUE.h b/contrib/libs/linux-headers/linux/netfilter/xt_NFQUEUE.h
new file mode 100644
index 0000000000..bb767fd73e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_NFQUEUE.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* iptables module for using NFQUEUE mechanism
+ *
+ * (C) 2005 Harald Welte <laforge@netfilter.org>
+ *
+ * This software is distributed under GNU GPL v2, 1991
+ * 
+*/
+#ifndef _XT_NFQ_TARGET_H
+#define _XT_NFQ_TARGET_H
+
+#include <linux/types.h>
+
+/* target info */
+struct xt_NFQ_info {
+	__u16 queuenum;
+};
+
+struct xt_NFQ_info_v1 {
+	__u16 queuenum;
+	__u16 queues_total;
+};
+
+struct xt_NFQ_info_v2 {
+	__u16 queuenum;
+	__u16 queues_total;
+	__u16 bypass;
+};
+
+struct xt_NFQ_info_v3 {
+	__u16 queuenum;
+	__u16 queues_total;
+	__u16 flags;
+#define NFQ_FLAG_BYPASS		0x01 /* for compatibility with v2 */
+#define NFQ_FLAG_CPU_FANOUT	0x02 /* use current CPU (no hashing) */
+#define NFQ_FLAG_MASK		0x03
+};
+
+#endif /* _XT_NFQ_TARGET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_SECMARK.h b/contrib/libs/linux-headers/linux/netfilter/xt_SECMARK.h
new file mode 100644
index 0000000000..beb2cadba8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_SECMARK.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_SECMARK_H_target
+#define _XT_SECMARK_H_target
+
+#include <linux/types.h>
+
+/*
+ * This is intended for use by various security subsystems (but not
+ * at the same time).
+ *
+ * 'mode' refers to the specific security subsystem which the
+ * packets are being marked for.
+ */
+#define SECMARK_MODE_SEL	0x01		/* SELinux */
+#define SECMARK_SECCTX_MAX	256
+
+struct xt_secmark_target_info {
+	__u8 mode;
+	__u32 secid;
+	char secctx[SECMARK_SECCTX_MAX];
+};
+
+struct xt_secmark_target_info_v1 {
+	__u8 mode;
+	char secctx[SECMARK_SECCTX_MAX];
+	__u32 secid;
+};
+
+#endif /*_XT_SECMARK_H_target */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_SYNPROXY.h b/contrib/libs/linux-headers/linux/netfilter/xt_SYNPROXY.h
new file mode 100644
index 0000000000..19c04ed861
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_SYNPROXY.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_SYNPROXY_H
+#define _XT_SYNPROXY_H
+
+#include <linux/netfilter/nf_synproxy.h>
+
+#define XT_SYNPROXY_OPT_MSS		NF_SYNPROXY_OPT_MSS
+#define XT_SYNPROXY_OPT_WSCALE		NF_SYNPROXY_OPT_WSCALE
+#define XT_SYNPROXY_OPT_SACK_PERM	NF_SYNPROXY_OPT_SACK_PERM
+#define XT_SYNPROXY_OPT_TIMESTAMP	NF_SYNPROXY_OPT_TIMESTAMP
+#define XT_SYNPROXY_OPT_ECN		NF_SYNPROXY_OPT_ECN
+
+#define xt_synproxy_info		nf_synproxy_info
+
+#endif /* _XT_SYNPROXY_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_TCPOPTSTRIP.h b/contrib/libs/linux-headers/linux/netfilter/xt_TCPOPTSTRIP.h
new file mode 100644
index 0000000000..6bd51cd6f8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_TCPOPTSTRIP.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TCPOPTSTRIP_H
+#define _XT_TCPOPTSTRIP_H
+
+#include <linux/types.h>
+
+#define tcpoptstrip_set_bit(bmap, idx) \
+	(bmap[(idx) >> 5] |= 1U << (idx & 31))
+#define tcpoptstrip_test_bit(bmap, idx) \
+	(((1U << (idx & 31)) & bmap[(idx) >> 5]) != 0)
+
+struct xt_tcpoptstrip_target_info {
+	__u32 strip_bmap[8];
+};
+
+#endif /* _XT_TCPOPTSTRIP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_TEE.h b/contrib/libs/linux-headers/linux/netfilter/xt_TEE.h
new file mode 100644
index 0000000000..eb854917f8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_TEE.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TEE_TARGET_H
+#define _XT_TEE_TARGET_H
+
+#include <linux/netfilter.h>
+
+struct xt_tee_tginfo {
+	union nf_inet_addr gw;
+	char oif[16];
+
+	/* used internally by the kernel */
+	struct xt_tee_priv *priv __attribute__((aligned(8)));
+};
+
+#endif /* _XT_TEE_TARGET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_TPROXY.h b/contrib/libs/linux-headers/linux/netfilter/xt_TPROXY.h
new file mode 100644
index 0000000000..348957b02a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_TPROXY.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TPROXY_H
+#define _XT_TPROXY_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+/* TPROXY target is capable of marking the packet to perform
+ * redirection. We can get rid of that whenever we get support for
+ * mutliple targets in the same rule. */
+struct xt_tproxy_target_info {
+	__u32 mark_mask;
+	__u32 mark_value;
+	__be32 laddr;
+	__be16 lport;
+};
+
+struct xt_tproxy_target_info_v1 {
+	__u32 mark_mask;
+	__u32 mark_value;
+	union nf_inet_addr laddr;
+	__be16 lport;
+};
+
+#endif /* _XT_TPROXY_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_addrtype.h b/contrib/libs/linux-headers/linux/netfilter/xt_addrtype.h
new file mode 100644
index 0000000000..2102dff74c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_addrtype.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_ADDRTYPE_H
+#define _XT_ADDRTYPE_H
+
+#include <linux/types.h>
+
+enum {
+	XT_ADDRTYPE_INVERT_SOURCE	= 0x0001,
+	XT_ADDRTYPE_INVERT_DEST		= 0x0002,
+	XT_ADDRTYPE_LIMIT_IFACE_IN	= 0x0004,
+	XT_ADDRTYPE_LIMIT_IFACE_OUT	= 0x0008,
+};
+
+
+/* rtn_type enum values from rtnetlink.h, but shifted */
+enum {
+	XT_ADDRTYPE_UNSPEC = 1 << 0,
+	XT_ADDRTYPE_UNICAST = 1 << 1,	/* 1 << RTN_UNICAST */
+	XT_ADDRTYPE_LOCAL  = 1 << 2,	/* 1 << RTN_LOCAL, etc */
+	XT_ADDRTYPE_BROADCAST = 1 << 3,
+	XT_ADDRTYPE_ANYCAST = 1 << 4,
+	XT_ADDRTYPE_MULTICAST = 1 << 5,
+	XT_ADDRTYPE_BLACKHOLE = 1 << 6,
+	XT_ADDRTYPE_UNREACHABLE = 1 << 7,
+	XT_ADDRTYPE_PROHIBIT = 1 << 8,
+	XT_ADDRTYPE_THROW = 1 << 9,
+	XT_ADDRTYPE_NAT = 1 << 10,
+	XT_ADDRTYPE_XRESOLVE = 1 << 11,
+};
+
+struct xt_addrtype_info_v1 {
+	__u16	source;		/* source-type mask */
+	__u16	dest;		/* dest-type mask */
+	__u32	flags;
+};
+
+/* revision 0 */
+struct xt_addrtype_info {
+	__u16	source;		/* source-type mask */
+	__u16	dest;		/* dest-type mask */
+	__u32	invert_source;
+	__u32	invert_dest;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_bpf.h b/contrib/libs/linux-headers/linux/netfilter/xt_bpf.h
new file mode 100644
index 0000000000..a05adda26d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_bpf.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_BPF_H
+#define _XT_BPF_H
+
+#include <linux/filter.h>
+#include <linux/limits.h>
+#include <linux/types.h>
+
+#define XT_BPF_MAX_NUM_INSTR	64
+#define XT_BPF_PATH_MAX		(XT_BPF_MAX_NUM_INSTR * sizeof(struct sock_filter))
+
+struct bpf_prog;
+
+struct xt_bpf_info {
+	__u16 bpf_program_num_elem;
+	struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];
+
+	/* only used in the kernel */
+	struct bpf_prog *filter __attribute__((aligned(8)));
+};
+
+enum xt_bpf_modes {
+	XT_BPF_MODE_BYTECODE,
+	XT_BPF_MODE_FD_PINNED,
+	XT_BPF_MODE_FD_ELF,
+};
+#define XT_BPF_MODE_PATH_PINNED XT_BPF_MODE_FD_PINNED
+
+struct xt_bpf_info_v1 {
+	__u16 mode;
+	__u16 bpf_program_num_elem;
+	__s32 fd;
+	union {
+		struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];
+		char path[XT_BPF_PATH_MAX];
+	};
+
+	/* only used in the kernel */
+	struct bpf_prog *filter __attribute__((aligned(8)));
+};
+
+#endif /*_XT_BPF_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_cgroup.h b/contrib/libs/linux-headers/linux/netfilter/xt_cgroup.h
new file mode 100644
index 0000000000..9149843aeb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_cgroup.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CGROUP_H
+#define _XT_CGROUP_H
+
+#include <linux/types.h>
+#include <linux/limits.h>
+
+struct xt_cgroup_info_v0 {
+	__u32 id;
+	__u32 invert;
+};
+
+struct xt_cgroup_info_v1 {
+	__u8		has_path;
+	__u8		has_classid;
+	__u8		invert_path;
+	__u8		invert_classid;
+	char		path[PATH_MAX];
+	__u32		classid;
+
+	/* kernel internal data */
+	void		*priv __attribute__((aligned(8)));
+};
+
+#define XT_CGROUP_PATH_MAX	512
+
+struct xt_cgroup_info_v2 {
+	__u8		has_path;
+	__u8		has_classid;
+	__u8		invert_path;
+	__u8		invert_classid;
+	union {
+		char	path[XT_CGROUP_PATH_MAX];
+		__u32	classid;
+	};
+
+	/* kernel internal data */
+	void		*priv __attribute__((aligned(8)));
+};
+
+#endif /* _XT_CGROUP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_cluster.h b/contrib/libs/linux-headers/linux/netfilter/xt_cluster.h
new file mode 100644
index 0000000000..ed8e0561f9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_cluster.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CLUSTER_MATCH_H
+#define _XT_CLUSTER_MATCH_H
+
+#include <linux/types.h>
+
+enum xt_cluster_flags {
+	XT_CLUSTER_F_INV	= (1 << 0)
+};
+
+struct xt_cluster_match_info {
+	__u32 total_nodes;
+	__u32 node_mask;
+	__u32 hash_seed;
+	__u32 flags;
+};
+
+#define XT_CLUSTER_NODES_MAX	32
+
+#endif /* _XT_CLUSTER_MATCH_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_comment.h b/contrib/libs/linux-headers/linux/netfilter/xt_comment.h
new file mode 100644
index 0000000000..85d2840825
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_comment.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_COMMENT_H
+#define _XT_COMMENT_H
+
+#define XT_MAX_COMMENT_LEN 256
+
+struct xt_comment_info {
+	char comment[XT_MAX_COMMENT_LEN];
+};
+
+#endif /* XT_COMMENT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_connbytes.h b/contrib/libs/linux-headers/linux/netfilter/xt_connbytes.h
new file mode 100644
index 0000000000..0bae507db2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_connbytes.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CONNBYTES_H
+#define _XT_CONNBYTES_H
+
+#include <linux/types.h>
+
+enum xt_connbytes_what {
+	XT_CONNBYTES_PKTS,
+	XT_CONNBYTES_BYTES,
+	XT_CONNBYTES_AVGPKT,
+};
+
+enum xt_connbytes_direction {
+	XT_CONNBYTES_DIR_ORIGINAL,
+	XT_CONNBYTES_DIR_REPLY,
+	XT_CONNBYTES_DIR_BOTH,
+};
+
+struct xt_connbytes_info {
+	struct {
+		__aligned_u64 from;	/* count to be matched */
+		__aligned_u64 to;	/* count to be matched */
+	} count;
+	__u8 what;		/* ipt_connbytes_what */
+	__u8 direction;	/* ipt_connbytes_direction */
+};
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_connlabel.h b/contrib/libs/linux-headers/linux/netfilter/xt_connlabel.h
new file mode 100644
index 0000000000..8077a2567a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_connlabel.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _XT_CONNLABEL_H
+#define _XT_CONNLABEL_H
+
+#include <linux/types.h>
+
+#define XT_CONNLABEL_MAXBIT 127
+enum xt_connlabel_mtopts {
+	XT_CONNLABEL_OP_INVERT = 1 << 0,
+	XT_CONNLABEL_OP_SET    = 1 << 1,
+};
+
+struct xt_connlabel_mtinfo {
+	__u16 bit;
+	__u16 options;
+};
+
+#endif /* _XT_CONNLABEL_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_connlimit.h b/contrib/libs/linux-headers/linux/netfilter/xt_connlimit.h
new file mode 100644
index 0000000000..d05614d867
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_connlimit.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CONNLIMIT_H
+#define _XT_CONNLIMIT_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+struct xt_connlimit_data;
+
+enum {
+	XT_CONNLIMIT_INVERT = 1 << 0,
+	XT_CONNLIMIT_DADDR  = 1 << 1,
+};
+
+struct xt_connlimit_info {
+	union {
+		union nf_inet_addr mask;
+		union {
+			__be32 v4_mask;
+			__be32 v6_mask[4];
+		};
+	};
+	unsigned int limit;
+	/* revision 1 */
+	__u32 flags;
+
+	/* Used internally by the kernel */
+	struct nf_conncount_data *data __attribute__((aligned(8)));
+};
+
+#endif /* _XT_CONNLIMIT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_connmark.h b/contrib/libs/linux-headers/linux/netfilter/xt_connmark.h
new file mode 100644
index 0000000000..41b578ccd0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_connmark.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com>
+ * by Henrik Nordstrom <hno@marasystems.com>
+ */
+
+#ifndef _XT_CONNMARK_H
+#define _XT_CONNMARK_H
+
+#include <linux/types.h>
+
+enum {
+	XT_CONNMARK_SET = 0,
+	XT_CONNMARK_SAVE,
+	XT_CONNMARK_RESTORE
+};
+
+enum {
+	D_SHIFT_LEFT = 0,
+	D_SHIFT_RIGHT,
+};
+
+struct xt_connmark_tginfo1 {
+	__u32 ctmark, ctmask, nfmask;
+	__u8 mode;
+};
+
+struct xt_connmark_tginfo2 {
+	__u32 ctmark, ctmask, nfmask;
+	__u8 shift_dir, shift_bits, mode;
+};
+
+struct xt_connmark_mtinfo1 {
+	__u32 mark, mask;
+	__u8 invert;
+};
+
+#endif /*_XT_CONNMARK_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_conntrack.h b/contrib/libs/linux-headers/linux/netfilter/xt_conntrack.h
new file mode 100644
index 0000000000..cdd14a83d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_conntrack.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/* Header file for kernel module to match connection tracking information.
+ * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+ */
+
+#ifndef _XT_CONNTRACK_H
+#define _XT_CONNTRACK_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+
+#define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
+#define XT_CONNTRACK_STATE_INVALID (1 << 0)
+
+#define XT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1))
+#define XT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2))
+#define XT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3))
+
+/* flags, invflags: */
+enum {
+	XT_CONNTRACK_STATE        = 1 << 0,
+	XT_CONNTRACK_PROTO        = 1 << 1,
+	XT_CONNTRACK_ORIGSRC      = 1 << 2,
+	XT_CONNTRACK_ORIGDST      = 1 << 3,
+	XT_CONNTRACK_REPLSRC      = 1 << 4,
+	XT_CONNTRACK_REPLDST      = 1 << 5,
+	XT_CONNTRACK_STATUS       = 1 << 6,
+	XT_CONNTRACK_EXPIRES      = 1 << 7,
+	XT_CONNTRACK_ORIGSRC_PORT = 1 << 8,
+	XT_CONNTRACK_ORIGDST_PORT = 1 << 9,
+	XT_CONNTRACK_REPLSRC_PORT = 1 << 10,
+	XT_CONNTRACK_REPLDST_PORT = 1 << 11,
+	XT_CONNTRACK_DIRECTION    = 1 << 12,
+	XT_CONNTRACK_STATE_ALIAS  = 1 << 13,
+};
+
+struct xt_conntrack_mtinfo1 {
+	union nf_inet_addr origsrc_addr, origsrc_mask;
+	union nf_inet_addr origdst_addr, origdst_mask;
+	union nf_inet_addr replsrc_addr, replsrc_mask;
+	union nf_inet_addr repldst_addr, repldst_mask;
+	__u32 expires_min, expires_max;
+	__u16 l4proto;
+	__be16 origsrc_port, origdst_port;
+	__be16 replsrc_port, repldst_port;
+	__u16 match_flags, invert_flags;
+	__u8 state_mask, status_mask;
+};
+
+struct xt_conntrack_mtinfo2 {
+	union nf_inet_addr origsrc_addr, origsrc_mask;
+	union nf_inet_addr origdst_addr, origdst_mask;
+	union nf_inet_addr replsrc_addr, replsrc_mask;
+	union nf_inet_addr repldst_addr, repldst_mask;
+	__u32 expires_min, expires_max;
+	__u16 l4proto;
+	__be16 origsrc_port, origdst_port;
+	__be16 replsrc_port, repldst_port;
+	__u16 match_flags, invert_flags;
+	__u16 state_mask, status_mask;
+};
+
+struct xt_conntrack_mtinfo3 {
+	union nf_inet_addr origsrc_addr, origsrc_mask;
+	union nf_inet_addr origdst_addr, origdst_mask;
+	union nf_inet_addr replsrc_addr, replsrc_mask;
+	union nf_inet_addr repldst_addr, repldst_mask;
+	__u32 expires_min, expires_max;
+	__u16 l4proto;
+	__u16 origsrc_port, origdst_port;
+	__u16 replsrc_port, repldst_port;
+	__u16 match_flags, invert_flags;
+	__u16 state_mask, status_mask;
+	__u16 origsrc_port_high, origdst_port_high;
+	__u16 replsrc_port_high, repldst_port_high;
+};
+
+#endif /*_XT_CONNTRACK_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_cpu.h b/contrib/libs/linux-headers/linux/netfilter/xt_cpu.h
new file mode 100644
index 0000000000..b442e1f6f5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_cpu.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_CPU_H
+#define _XT_CPU_H
+
+#include <linux/types.h>
+
+struct xt_cpu_info {
+	__u32	cpu;
+	__u32	invert;
+};
+
+#endif /*_XT_CPU_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_dccp.h b/contrib/libs/linux-headers/linux/netfilter/xt_dccp.h
new file mode 100644
index 0000000000..564e61c570
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_dccp.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_DCCP_H_
+#define _XT_DCCP_H_
+
+#include <linux/types.h>
+
+#define XT_DCCP_SRC_PORTS	        0x01
+#define XT_DCCP_DEST_PORTS	        0x02
+#define XT_DCCP_TYPE			0x04
+#define XT_DCCP_OPTION			0x08
+
+#define XT_DCCP_VALID_FLAGS		0x0f
+
+struct xt_dccp_info {
+	__u16 dpts[2];  /* Min, Max */
+	__u16 spts[2];  /* Min, Max */
+
+	__u16 flags;
+	__u16 invflags;
+
+	__u16 typemask;
+	__u8 option;
+};
+
+#endif /* _XT_DCCP_H_ */
+
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_devgroup.h b/contrib/libs/linux-headers/linux/netfilter/xt_devgroup.h
new file mode 100644
index 0000000000..79ed351a45
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_devgroup.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_DEVGROUP_H
+#define _XT_DEVGROUP_H
+
+#include <linux/types.h>
+
+enum xt_devgroup_flags {
+	XT_DEVGROUP_MATCH_SRC	= 0x1,
+	XT_DEVGROUP_INVERT_SRC	= 0x2,
+	XT_DEVGROUP_MATCH_DST	= 0x4,
+	XT_DEVGROUP_INVERT_DST	= 0x8,
+};
+
+struct xt_devgroup_info {
+	__u32	flags;
+	__u32	src_group;
+	__u32	src_mask;
+	__u32	dst_group;
+	__u32	dst_mask;
+};
+
+#endif /* _XT_DEVGROUP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_dscp.h b/contrib/libs/linux-headers/linux/netfilter/xt_dscp.h
new file mode 100644
index 0000000000..7594e4df85
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_dscp.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* x_tables module for matching the IPv4/IPv6 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * This software is distributed under GNU GPL v2, 1991
+ *
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
+*/
+#ifndef _XT_DSCP_H
+#define _XT_DSCP_H
+
+#include <linux/types.h>
+
+#define XT_DSCP_MASK	0xfc	/* 11111100 */
+#define XT_DSCP_SHIFT	2
+#define XT_DSCP_MAX	0x3f	/* 00111111 */
+
+/* match info */
+struct xt_dscp_info {
+	__u8 dscp;
+	__u8 invert;
+};
+
+struct xt_tos_match_info {
+	__u8 tos_mask;
+	__u8 tos_value;
+	__u8 invert;
+};
+
+#endif /* _XT_DSCP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_ecn.h b/contrib/libs/linux-headers/linux/netfilter/xt_ecn.h
new file mode 100644
index 0000000000..2c301c1cbf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_ecn.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* iptables module for matching the ECN header in IPv4 and TCP header
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ *
+ * This software is distributed under GNU GPL v2, 1991
+ * 
+ * ipt_ecn.h,v 1.4 2002/08/05 19:39:00 laforge Exp
+*/
+#ifndef _XT_ECN_H
+#define _XT_ECN_H
+
+#include <linux/types.h>
+#include <linux/netfilter/xt_dscp.h>
+
+#define XT_ECN_IP_MASK	(~XT_DSCP_MASK)
+
+#define XT_ECN_OP_MATCH_IP	0x01
+#define XT_ECN_OP_MATCH_ECE	0x10
+#define XT_ECN_OP_MATCH_CWR	0x20
+
+#define XT_ECN_OP_MATCH_MASK	0xce
+
+/* match info */
+struct xt_ecn_info {
+	__u8 operation;
+	__u8 invert;
+	__u8 ip_ect;
+	union {
+		struct {
+			__u8 ect;
+		} tcp;
+	} proto;
+};
+
+#endif /* _XT_ECN_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_esp.h b/contrib/libs/linux-headers/linux/netfilter/xt_esp.h
new file mode 100644
index 0000000000..fa57a208f6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_esp.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_ESP_H
+#define _XT_ESP_H
+
+#include <linux/types.h>
+
+struct xt_esp {
+	__u32 spis[2];	/* Security Parameter Index */
+	__u8  invflags;	/* Inverse flags */
+};
+
+/* Values for "invflags" field in struct xt_esp. */
+#define XT_ESP_INV_SPI	0x01	/* Invert the sense of spi. */
+#define XT_ESP_INV_MASK	0x01	/* All possible flags. */
+
+#endif /*_XT_ESP_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_hashlimit.h b/contrib/libs/linux-headers/linux/netfilter/xt_hashlimit.h
new file mode 100644
index 0000000000..d0000e3b12
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_hashlimit.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_HASHLIMIT_H
+#define _XT_HASHLIMIT_H
+
+#include <linux/types.h>
+#include <linux/limits.h>
+#include <linux/if.h>
+
+/* timings are in milliseconds. */
+#define XT_HASHLIMIT_SCALE 10000
+#define XT_HASHLIMIT_SCALE_v2 1000000llu
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+ * seconds, or one packet every 59 hours.
+ */
+
+/* packet length accounting is done in 16-byte steps */
+#define XT_HASHLIMIT_BYTE_SHIFT 4
+
+/* details of this structure hidden by the implementation */
+struct xt_hashlimit_htable;
+
+enum {
+	XT_HASHLIMIT_HASH_DIP		= 1 << 0,
+	XT_HASHLIMIT_HASH_DPT		= 1 << 1,
+	XT_HASHLIMIT_HASH_SIP		= 1 << 2,
+	XT_HASHLIMIT_HASH_SPT		= 1 << 3,
+	XT_HASHLIMIT_INVERT		= 1 << 4,
+	XT_HASHLIMIT_BYTES		= 1 << 5,
+	XT_HASHLIMIT_RATE_MATCH		= 1 << 6,
+};
+
+struct hashlimit_cfg {
+	__u32 mode;	  /* bitmask of XT_HASHLIMIT_HASH_* */
+	__u32 avg;    /* Average secs between packets * scale */
+	__u32 burst;  /* Period multiplier for upper limit. */
+
+	/* user specified */
+	__u32 size;		/* how many buckets */
+	__u32 max;		/* max number of entries */
+	__u32 gc_interval;	/* gc interval */
+	__u32 expire;	/* when do entries expire? */
+};
+
+struct xt_hashlimit_info {
+	char name [IFNAMSIZ];		/* name */
+	struct hashlimit_cfg cfg;
+
+	/* Used internally by the kernel */
+	struct xt_hashlimit_htable *hinfo;
+	union {
+		void *ptr;
+		struct xt_hashlimit_info *master;
+	} u;
+};
+
+struct hashlimit_cfg1 {
+	__u32 mode;	  /* bitmask of XT_HASHLIMIT_HASH_* */
+	__u32 avg;    /* Average secs between packets * scale */
+	__u32 burst;  /* Period multiplier for upper limit. */
+
+	/* user specified */
+	__u32 size;		/* how many buckets */
+	__u32 max;		/* max number of entries */
+	__u32 gc_interval;	/* gc interval */
+	__u32 expire;	/* when do entries expire? */
+
+	__u8 srcmask, dstmask;
+};
+
+struct hashlimit_cfg2 {
+	__u64 avg;		/* Average secs between packets * scale */
+	__u64 burst;		/* Period multiplier for upper limit. */
+	__u32 mode;		/* bitmask of XT_HASHLIMIT_HASH_* */
+
+	/* user specified */
+	__u32 size;		/* how many buckets */
+	__u32 max;		/* max number of entries */
+	__u32 gc_interval;	/* gc interval */
+	__u32 expire;		/* when do entries expire? */
+
+	__u8 srcmask, dstmask;
+};
+
+struct hashlimit_cfg3 {
+	__u64 avg;		/* Average secs between packets * scale */
+	__u64 burst;		/* Period multiplier for upper limit. */
+	__u32 mode;		/* bitmask of XT_HASHLIMIT_HASH_* */
+
+	/* user specified */
+	__u32 size;		/* how many buckets */
+	__u32 max;		/* max number of entries */
+	__u32 gc_interval;	/* gc interval */
+	__u32 expire;		/* when do entries expire? */
+
+	__u32 interval;
+	__u8 srcmask, dstmask;
+};
+
+struct xt_hashlimit_mtinfo1 {
+	char name[IFNAMSIZ];
+	struct hashlimit_cfg1 cfg;
+
+	/* Used internally by the kernel */
+	struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
+};
+
+struct xt_hashlimit_mtinfo2 {
+	char name[NAME_MAX];
+	struct hashlimit_cfg2 cfg;
+
+	/* Used internally by the kernel */
+	struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
+};
+
+struct xt_hashlimit_mtinfo3 {
+	char name[NAME_MAX];
+	struct hashlimit_cfg3 cfg;
+
+	/* Used internally by the kernel */
+	struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
+};
+
+#endif /* _XT_HASHLIMIT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_helper.h b/contrib/libs/linux-headers/linux/netfilter/xt_helper.h
new file mode 100644
index 0000000000..53aa1458d6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_helper.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_HELPER_H
+#define _XT_HELPER_H
+
+struct xt_helper_info {
+	int invert;
+	char name[30];
+};
+#endif /* _XT_HELPER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_ipcomp.h b/contrib/libs/linux-headers/linux/netfilter/xt_ipcomp.h
new file mode 100644
index 0000000000..69b12e76ea
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_ipcomp.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_IPCOMP_H
+#define _XT_IPCOMP_H
+
+#include <linux/types.h>
+
+struct xt_ipcomp {
+	__u32 spis[2];	/* Security Parameter Index */
+	__u8 invflags;	/* Inverse flags */
+	__u8 hdrres;	/* Test of the Reserved Filed */
+};
+
+/* Values for "invflags" field in struct xt_ipcomp. */
+#define XT_IPCOMP_INV_SPI	0x01	/* Invert the sense of spi. */
+#define XT_IPCOMP_INV_MASK	0x01	/* All possible flags. */
+
+#endif /*_XT_IPCOMP_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_iprange.h b/contrib/libs/linux-headers/linux/netfilter/xt_iprange.h
new file mode 100644
index 0000000000..551bec7a22
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_iprange.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NETFILTER_XT_IPRANGE_H
+#define _LINUX_NETFILTER_XT_IPRANGE_H 1
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+enum {
+	IPRANGE_SRC     = 1 << 0,	/* match source IP address */
+	IPRANGE_DST     = 1 << 1,	/* match destination IP address */
+	IPRANGE_SRC_INV = 1 << 4,	/* negate the condition */
+	IPRANGE_DST_INV = 1 << 5,	/* -"- */
+};
+
+struct xt_iprange_mtinfo {
+	union nf_inet_addr src_min, src_max;
+	union nf_inet_addr dst_min, dst_max;
+	__u8 flags;
+};
+
+#endif /* _LINUX_NETFILTER_XT_IPRANGE_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_ipvs.h b/contrib/libs/linux-headers/linux/netfilter/xt_ipvs.h
new file mode 100644
index 0000000000..925c76996d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_ipvs.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_IPVS_H
+#define _XT_IPVS_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+enum {
+	XT_IPVS_IPVS_PROPERTY =	1 << 0, /* all other options imply this one */
+	XT_IPVS_PROTO =		1 << 1,
+	XT_IPVS_VADDR =		1 << 2,
+	XT_IPVS_VPORT =		1 << 3,
+	XT_IPVS_DIR =		1 << 4,
+	XT_IPVS_METHOD =	1 << 5,
+	XT_IPVS_VPORTCTL =	1 << 6,
+	XT_IPVS_MASK =		(1 << 7) - 1,
+	XT_IPVS_ONCE_MASK =	XT_IPVS_MASK & ~XT_IPVS_IPVS_PROPERTY
+};
+
+struct xt_ipvs_mtinfo {
+	union nf_inet_addr	vaddr, vmask;
+	__be16			vport;
+	__u8			l4proto;
+	__u8			fwd_method;
+	__be16			vportctl;
+
+	__u8			invert;
+	__u8			bitmask;
+};
+
+#endif /* _XT_IPVS_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_l2tp.h b/contrib/libs/linux-headers/linux/netfilter/xt_l2tp.h
new file mode 100644
index 0000000000..990b52a49f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_l2tp.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NETFILTER_XT_L2TP_H
+#define _LINUX_NETFILTER_XT_L2TP_H
+
+#include <linux/types.h>
+
+enum xt_l2tp_type {
+	XT_L2TP_TYPE_CONTROL,
+	XT_L2TP_TYPE_DATA,
+};
+
+/* L2TP matching stuff */
+struct xt_l2tp_info {
+	__u32 tid;			/* tunnel id */
+	__u32 sid;			/* session id */
+	__u8 version;			/* L2TP protocol version */
+	__u8 type;			/* L2TP packet type */
+	__u8 flags;			/* which fields to match */
+};
+
+enum {
+	XT_L2TP_TID	= (1 << 0),	/* match L2TP tunnel id */
+	XT_L2TP_SID	= (1 << 1),	/* match L2TP session id */
+	XT_L2TP_VERSION	= (1 << 2),	/* match L2TP protocol version */
+	XT_L2TP_TYPE	= (1 << 3),	/* match L2TP packet type */
+};
+
+#endif /* _LINUX_NETFILTER_XT_L2TP_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_length.h b/contrib/libs/linux-headers/linux/netfilter/xt_length.h
new file mode 100644
index 0000000000..513f653e2f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_length.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_LENGTH_H
+#define _XT_LENGTH_H
+
+#include <linux/types.h>
+
+struct xt_length_info {
+    __u16	min, max;
+    __u8	invert;
+};
+
+#endif /*_XT_LENGTH_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_limit.h b/contrib/libs/linux-headers/linux/netfilter/xt_limit.h
new file mode 100644
index 0000000000..1d6e4ce9a6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_limit.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_RATE_H
+#define _XT_RATE_H
+
+#include <linux/types.h>
+
+/* timings are in milliseconds. */
+#define XT_LIMIT_SCALE 10000
+
+struct xt_limit_priv;
+
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+   seconds, or one every 59 hours. */
+struct xt_rateinfo {
+	__u32 avg;    /* Average secs between packets * scale */
+	__u32 burst;  /* Period multiplier for upper limit. */
+
+	/* Used internally by the kernel */
+	unsigned long prev; /* moved to xt_limit_priv */
+	__u32 credit; /* moved to xt_limit_priv */
+	__u32 credit_cap, cost;
+
+	struct xt_limit_priv *master;
+};
+#endif /*_XT_RATE_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_mac.h b/contrib/libs/linux-headers/linux/netfilter/xt_mac.h
new file mode 100644
index 0000000000..c4dd5185cf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_mac.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_MAC_H
+#define _XT_MAC_H
+
+#include <linux/if_ether.h>
+
+struct xt_mac_info {
+    unsigned char srcaddr[ETH_ALEN];
+    int invert;
+};
+#endif /*_XT_MAC_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_mark.h b/contrib/libs/linux-headers/linux/netfilter/xt_mark.h
new file mode 100644
index 0000000000..9d0526ced8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_mark.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_MARK_H
+#define _XT_MARK_H
+
+#include <linux/types.h>
+
+struct xt_mark_tginfo2 {
+	__u32 mark, mask;
+};
+
+struct xt_mark_mtinfo1 {
+	__u32 mark, mask;
+	__u8 invert;
+};
+
+#endif /*_XT_MARK_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_multiport.h b/contrib/libs/linux-headers/linux/netfilter/xt_multiport.h
new file mode 100644
index 0000000000..ffecf69645
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_multiport.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_MULTIPORT_H
+#define _XT_MULTIPORT_H
+
+#include <linux/types.h>
+
+enum xt_multiport_flags {
+	XT_MULTIPORT_SOURCE,
+	XT_MULTIPORT_DESTINATION,
+	XT_MULTIPORT_EITHER
+};
+
+#define XT_MULTI_PORTS	15
+
+/* Must fit inside union xt_matchinfo: 16 bytes */
+struct xt_multiport {
+	__u8 flags;				/* Type of comparison */
+	__u8 count;				/* Number of ports */
+	__u16 ports[XT_MULTI_PORTS];	/* Ports */
+};
+
+struct xt_multiport_v1 {
+	__u8 flags;				/* Type of comparison */
+	__u8 count;				/* Number of ports */
+	__u16 ports[XT_MULTI_PORTS];	/* Ports */
+	__u8 pflags[XT_MULTI_PORTS];	/* Port flags */
+	__u8 invert;			/* Invert flag */
+};
+
+#endif /*_XT_MULTIPORT_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_nfacct.h b/contrib/libs/linux-headers/linux/netfilter/xt_nfacct.h
new file mode 100644
index 0000000000..b5123ab8d5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_nfacct.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_NFACCT_MATCH_H
+#define _XT_NFACCT_MATCH_H
+
+#include <linux/netfilter/nfnetlink_acct.h>
+
+struct nf_acct;
+
+struct xt_nfacct_match_info {
+	char		name[NFACCT_NAME_MAX];
+	struct nf_acct	*nfacct;
+};
+
+struct xt_nfacct_match_info_v1 {
+	char		name[NFACCT_NAME_MAX];
+	struct nf_acct	*nfacct __attribute__((aligned(8)));
+};
+
+#endif /* _XT_NFACCT_MATCH_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_osf.h b/contrib/libs/linux-headers/linux/netfilter/xt_osf.h
new file mode 100644
index 0000000000..f1f097896b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_osf.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru>
+ */
+
+#ifndef _XT_OSF_H
+#define _XT_OSF_H
+
+#include <linux/types.h>
+#include <linux/netfilter/nfnetlink_osf.h>
+
+#define XT_OSF_GENRE		NF_OSF_GENRE
+#define XT_OSF_INVERT		NF_OSF_INVERT
+
+#define XT_OSF_TTL		NF_OSF_TTL
+#define XT_OSF_LOG		NF_OSF_LOG
+
+#define XT_OSF_LOGLEVEL_ALL		NF_OSF_LOGLEVEL_ALL
+#define XT_OSF_LOGLEVEL_FIRST		NF_OSF_LOGLEVEL_FIRST
+#define XT_OSF_LOGLEVEL_ALL_KNOWN	NF_OSF_LOGLEVEL_ALL_KNOWN
+
+#define XT_OSF_TTL_TRUE		NF_OSF_TTL_TRUE
+#define XT_OSF_TTL_NOCHECK	NF_OSF_TTL_NOCHECK
+#define XT_OSF_TTL_LESS		NF_OSF_TTL_LESS
+
+#define xt_osf_wc		nf_osf_wc
+#define xt_osf_opt		nf_osf_opt
+#define xt_osf_info		nf_osf_info
+#define xt_osf_user_finger	nf_osf_user_finger
+#define xt_osf_finger		nf_osf_finger
+#define xt_osf_nlmsg		nf_osf_nlmsg
+
+#define xt_osf_window_size_options	nf_osf_window_size_options
+#define xt_osf_attr_type	nf_osf_attr_type
+#define xt_osf_msg_types	nf_osf_msg_types
+
+#endif				/* _XT_OSF_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_owner.h b/contrib/libs/linux-headers/linux/netfilter/xt_owner.h
new file mode 100644
index 0000000000..5108df4d03
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_owner.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_OWNER_MATCH_H
+#define _XT_OWNER_MATCH_H
+
+#include <linux/types.h>
+
+enum {
+	XT_OWNER_UID          = 1 << 0,
+	XT_OWNER_GID          = 1 << 1,
+	XT_OWNER_SOCKET       = 1 << 2,
+	XT_OWNER_SUPPL_GROUPS = 1 << 3,
+};
+
+#define XT_OWNER_MASK	(XT_OWNER_UID | 	\
+			 XT_OWNER_GID | 	\
+			 XT_OWNER_SOCKET |	\
+			 XT_OWNER_SUPPL_GROUPS)
+
+struct xt_owner_match_info {
+	__u32 uid_min, uid_max;
+	__u32 gid_min, gid_max;
+	__u8 match, invert;
+};
+
+#endif /* _XT_OWNER_MATCH_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_physdev.h b/contrib/libs/linux-headers/linux/netfilter/xt_physdev.h
new file mode 100644
index 0000000000..af21f67185
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_physdev.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_PHYSDEV_H
+#define _XT_PHYSDEV_H
+
+#include <linux/types.h>
+#include <linux/if.h>
+
+#define XT_PHYSDEV_OP_IN		0x01
+#define XT_PHYSDEV_OP_OUT		0x02
+#define XT_PHYSDEV_OP_BRIDGED		0x04
+#define XT_PHYSDEV_OP_ISIN		0x08
+#define XT_PHYSDEV_OP_ISOUT		0x10
+#define XT_PHYSDEV_OP_MASK		(0x20 - 1)
+
+struct xt_physdev_info {
+	char physindev[IFNAMSIZ];
+	char in_mask[IFNAMSIZ];
+	char physoutdev[IFNAMSIZ];
+	char out_mask[IFNAMSIZ];
+	__u8 invert;
+	__u8 bitmask;
+};
+
+#endif /* _XT_PHYSDEV_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_pkttype.h b/contrib/libs/linux-headers/linux/netfilter/xt_pkttype.h
new file mode 100644
index 0000000000..c31f29d2e7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_pkttype.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_PKTTYPE_H
+#define _XT_PKTTYPE_H
+
+struct xt_pkttype_info {
+	int	pkttype;
+	int	invert;
+};
+#endif /*_XT_PKTTYPE_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_policy.h b/contrib/libs/linux-headers/linux/netfilter/xt_policy.h
new file mode 100644
index 0000000000..60ee7ced73
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_policy.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_POLICY_H
+#define _XT_POLICY_H
+
+#include <linux/netfilter.h>
+#include <linux/types.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+#define XT_POLICY_MAX_ELEM	4
+
+enum xt_policy_flags {
+	XT_POLICY_MATCH_IN	= 0x1,
+	XT_POLICY_MATCH_OUT	= 0x2,
+	XT_POLICY_MATCH_NONE	= 0x4,
+	XT_POLICY_MATCH_STRICT	= 0x8,
+};
+
+enum xt_policy_modes {
+	XT_POLICY_MODE_TRANSPORT,
+	XT_POLICY_MODE_TUNNEL
+};
+
+struct xt_policy_spec {
+	__u8	saddr:1,
+			daddr:1,
+			proto:1,
+			mode:1,
+			spi:1,
+			reqid:1;
+};
+
+union xt_policy_addr {
+	struct in_addr	a4;
+	struct in6_addr	a6;
+};
+
+struct xt_policy_elem {
+	union {
+		struct {
+			union xt_policy_addr saddr;
+			union xt_policy_addr smask;
+			union xt_policy_addr daddr;
+			union xt_policy_addr dmask;
+		};
+	};
+	__be32			spi;
+	__u32		reqid;
+	__u8		proto;
+	__u8		mode;
+
+	struct xt_policy_spec	match;
+	struct xt_policy_spec	invert;
+};
+
+struct xt_policy_info {
+	struct xt_policy_elem pol[XT_POLICY_MAX_ELEM];
+	__u16 flags;
+	__u16 len;
+};
+
+#endif /* _XT_POLICY_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_quota.h b/contrib/libs/linux-headers/linux/netfilter/xt_quota.h
new file mode 100644
index 0000000000..f3ba5d9e58
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_quota.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_QUOTA_H
+#define _XT_QUOTA_H
+
+#include <linux/types.h>
+
+enum xt_quota_flags {
+	XT_QUOTA_INVERT		= 0x1,
+};
+#define XT_QUOTA_MASK		0x1
+
+struct xt_quota_priv;
+
+struct xt_quota_info {
+	__u32 flags;
+	__u32 pad;
+	__aligned_u64 quota;
+
+	/* Used internally by the kernel */
+	struct xt_quota_priv	*master;
+};
+
+#endif /* _XT_QUOTA_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_rateest.h b/contrib/libs/linux-headers/linux/netfilter/xt_rateest.h
new file mode 100644
index 0000000000..52a37bdc18
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_rateest.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_RATEEST_MATCH_H
+#define _XT_RATEEST_MATCH_H
+
+#include <linux/types.h>
+#include <linux/if.h>
+
+enum xt_rateest_match_flags {
+	XT_RATEEST_MATCH_INVERT	= 1<<0,
+	XT_RATEEST_MATCH_ABS	= 1<<1,
+	XT_RATEEST_MATCH_REL	= 1<<2,
+	XT_RATEEST_MATCH_DELTA	= 1<<3,
+	XT_RATEEST_MATCH_BPS	= 1<<4,
+	XT_RATEEST_MATCH_PPS	= 1<<5,
+};
+
+enum xt_rateest_match_mode {
+	XT_RATEEST_MATCH_NONE,
+	XT_RATEEST_MATCH_EQ,
+	XT_RATEEST_MATCH_LT,
+	XT_RATEEST_MATCH_GT,
+};
+
+struct xt_rateest_match_info {
+	char			name1[IFNAMSIZ];
+	char			name2[IFNAMSIZ];
+	__u16		flags;
+	__u16		mode;
+	__u32		bps1;
+	__u32		pps1;
+	__u32		bps2;
+	__u32		pps2;
+
+	/* Used internally by the kernel */
+	struct xt_rateest	*est1 __attribute__((aligned(8)));
+	struct xt_rateest	*est2 __attribute__((aligned(8)));
+};
+
+#endif /* _XT_RATEEST_MATCH_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_realm.h b/contrib/libs/linux-headers/linux/netfilter/xt_realm.h
new file mode 100644
index 0000000000..252aa9f79c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_realm.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_REALM_H
+#define _XT_REALM_H
+
+#include <linux/types.h>
+
+struct xt_realm_info {
+	__u32 id;
+	__u32 mask;
+	__u8 invert;
+};
+
+#endif /* _XT_REALM_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_recent.h b/contrib/libs/linux-headers/linux/netfilter/xt_recent.h
new file mode 100644
index 0000000000..e2c33996a8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_recent.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NETFILTER_XT_RECENT_H
+#define _LINUX_NETFILTER_XT_RECENT_H 1
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+enum {
+	XT_RECENT_CHECK    = 1 << 0,
+	XT_RECENT_SET      = 1 << 1,
+	XT_RECENT_UPDATE   = 1 << 2,
+	XT_RECENT_REMOVE   = 1 << 3,
+	XT_RECENT_TTL      = 1 << 4,
+	XT_RECENT_REAP     = 1 << 5,
+
+	XT_RECENT_SOURCE   = 0,
+	XT_RECENT_DEST     = 1,
+
+	XT_RECENT_NAME_LEN = 200,
+};
+
+/* Only allowed with --rcheck and --update */
+#define XT_RECENT_MODIFIERS (XT_RECENT_TTL|XT_RECENT_REAP)
+
+#define XT_RECENT_VALID_FLAGS (XT_RECENT_CHECK|XT_RECENT_SET|XT_RECENT_UPDATE|\
+			       XT_RECENT_REMOVE|XT_RECENT_TTL|XT_RECENT_REAP)
+
+struct xt_recent_mtinfo {
+	__u32 seconds;
+	__u32 hit_count;
+	__u8 check_set;
+	__u8 invert;
+	char name[XT_RECENT_NAME_LEN];
+	__u8 side;
+};
+
+struct xt_recent_mtinfo_v1 {
+	__u32 seconds;
+	__u32 hit_count;
+	__u8 check_set;
+	__u8 invert;
+	char name[XT_RECENT_NAME_LEN];
+	__u8 side;
+	union nf_inet_addr mask;
+};
+
+#endif /* _LINUX_NETFILTER_XT_RECENT_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_rpfilter.h b/contrib/libs/linux-headers/linux/netfilter/xt_rpfilter.h
new file mode 100644
index 0000000000..2fe2acb5e7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_rpfilter.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_RPATH_H
+#define _XT_RPATH_H
+
+#include <linux/types.h>
+
+enum {
+	XT_RPFILTER_LOOSE = 1 << 0,
+	XT_RPFILTER_VALID_MARK = 1 << 1,
+	XT_RPFILTER_ACCEPT_LOCAL = 1 << 2,
+	XT_RPFILTER_INVERT = 1 << 3,
+};
+
+struct xt_rpfilter_info {
+	__u8 flags;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_sctp.h b/contrib/libs/linux-headers/linux/netfilter/xt_sctp.h
new file mode 100644
index 0000000000..568414d16f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_sctp.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_SCTP_H_
+#define _XT_SCTP_H_
+
+#include <linux/types.h>
+
+#define XT_SCTP_SRC_PORTS	        0x01
+#define XT_SCTP_DEST_PORTS	        0x02
+#define XT_SCTP_CHUNK_TYPES		0x04
+
+#define XT_SCTP_VALID_FLAGS		0x07
+
+struct xt_sctp_flag_info {
+	__u8 chunktype;
+	__u8 flag;
+	__u8 flag_mask;
+};
+
+#define XT_NUM_SCTP_FLAGS	4
+
+struct xt_sctp_info {
+	__u16 dpts[2];  /* Min, Max */
+	__u16 spts[2];  /* Min, Max */
+
+	__u32 chunkmap[256 / sizeof (__u32)];  /* Bit mask of chunks to be matched according to RFC 2960 */
+
+#define SCTP_CHUNK_MATCH_ANY   0x01  /* Match if any of the chunk types are present */
+#define SCTP_CHUNK_MATCH_ALL   0x02  /* Match if all of the chunk types are present */
+#define SCTP_CHUNK_MATCH_ONLY  0x04  /* Match if these are the only chunk types present */
+
+	__u32 chunk_match_type;
+	struct xt_sctp_flag_info flag_info[XT_NUM_SCTP_FLAGS];
+	int flag_count;
+
+	__u32 flags;
+	__u32 invflags;
+};
+
+#define bytes(type) (sizeof(type) * 8)
+
+#define SCTP_CHUNKMAP_SET(chunkmap, type) 		\
+	do { 						\
+		(chunkmap)[type / bytes(__u32)] |= 	\
+			1u << (type % bytes(__u32));	\
+	} while (0)
+
+#define SCTP_CHUNKMAP_CLEAR(chunkmap, type)		 	\
+	do {							\
+		(chunkmap)[type / bytes(__u32)] &= 		\
+			~(1u << (type % bytes(__u32)));	\
+	} while (0)
+
+#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) 			\
+({								\
+	((chunkmap)[type / bytes (__u32)] & 		\
+		(1u << (type % bytes (__u32)))) ? 1: 0;	\
+})
+
+#define SCTP_CHUNKMAP_RESET(chunkmap) \
+	memset((chunkmap), 0, sizeof(chunkmap))
+
+#define SCTP_CHUNKMAP_SET_ALL(chunkmap) \
+	memset((chunkmap), ~0U, sizeof(chunkmap))
+
+#define SCTP_CHUNKMAP_COPY(destmap, srcmap) \
+	memcpy((destmap), (srcmap), sizeof(srcmap))
+
+#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) \
+	__sctp_chunkmap_is_clear((chunkmap), ARRAY_SIZE(chunkmap))
+static __inline__ _Bool
+__sctp_chunkmap_is_clear(const __u32 *chunkmap, unsigned int n)
+{
+	unsigned int i;
+	for (i = 0; i < n; ++i)
+		if (chunkmap[i])
+			return 0;
+	return 1;
+}
+
+#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) \
+	__sctp_chunkmap_is_all_set((chunkmap), ARRAY_SIZE(chunkmap))
+static __inline__ _Bool
+__sctp_chunkmap_is_all_set(const __u32 *chunkmap, unsigned int n)
+{
+	unsigned int i;
+	for (i = 0; i < n; ++i)
+		if (chunkmap[i] != ~0U)
+			return 0;
+	return 1;
+}
+
+#endif /* _XT_SCTP_H_ */
+
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_set.h b/contrib/libs/linux-headers/linux/netfilter/xt_set.h
new file mode 100644
index 0000000000..8c1ca66c8a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_set.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_SET_H
+#define _XT_SET_H
+
+#include <linux/types.h>
+#include <linux/netfilter/ipset/ip_set.h>
+
+/* Revision 0 interface: backward compatible with netfilter/iptables */
+
+/*
+ * Option flags for kernel operations (xt_set_info_v0)
+ */
+#define IPSET_SRC		0x01	/* Source match/add */
+#define IPSET_DST		0x02	/* Destination match/add */
+#define IPSET_MATCH_INV		0x04	/* Inverse matching */
+
+struct xt_set_info_v0 {
+	ip_set_id_t index;
+	union {
+		__u32 flags[IPSET_DIM_MAX + 1];
+		struct {
+			__u32 __flags[IPSET_DIM_MAX];
+			__u8 dim;
+			__u8 flags;
+		} compat;
+	} u;
+};
+
+/* match and target infos */
+struct xt_set_info_match_v0 {
+	struct xt_set_info_v0 match_set;
+};
+
+struct xt_set_info_target_v0 {
+	struct xt_set_info_v0 add_set;
+	struct xt_set_info_v0 del_set;
+};
+
+/* Revision 1  match and target */
+
+struct xt_set_info {
+	ip_set_id_t index;
+	__u8 dim;
+	__u8 flags;
+};
+
+/* match and target infos */
+struct xt_set_info_match_v1 {
+	struct xt_set_info match_set;
+};
+
+struct xt_set_info_target_v1 {
+	struct xt_set_info add_set;
+	struct xt_set_info del_set;
+};
+
+/* Revision 2 target */
+
+struct xt_set_info_target_v2 {
+	struct xt_set_info add_set;
+	struct xt_set_info del_set;
+	__u32 flags;
+	__u32 timeout;
+};
+
+/* Revision 3 match */
+
+struct xt_set_info_match_v3 {
+	struct xt_set_info match_set;
+	struct ip_set_counter_match0 packets;
+	struct ip_set_counter_match0 bytes;
+	__u32 flags;
+};
+
+/* Revision 3 target */
+
+struct xt_set_info_target_v3 {
+	struct xt_set_info add_set;
+	struct xt_set_info del_set;
+	struct xt_set_info map_set;
+	__u32 flags;
+	__u32 timeout;
+};
+
+/* Revision 4 match */
+
+struct xt_set_info_match_v4 {
+	struct xt_set_info match_set;
+	struct ip_set_counter_match packets;
+	struct ip_set_counter_match bytes;
+	__u32 flags;
+};
+
+#endif /*_XT_SET_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_socket.h b/contrib/libs/linux-headers/linux/netfilter/xt_socket.h
new file mode 100644
index 0000000000..a7bdc9d882
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_socket.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_SOCKET_H
+#define _XT_SOCKET_H
+
+#include <linux/types.h>
+
+enum {
+	XT_SOCKET_TRANSPARENT = 1 << 0,
+	XT_SOCKET_NOWILDCARD = 1 << 1,
+	XT_SOCKET_RESTORESKMARK = 1 << 2,
+};
+
+struct xt_socket_mtinfo1 {
+	__u8 flags;
+};
+#define XT_SOCKET_FLAGS_V1 XT_SOCKET_TRANSPARENT
+
+struct xt_socket_mtinfo2 {
+	__u8 flags;
+};
+#define XT_SOCKET_FLAGS_V2 (XT_SOCKET_TRANSPARENT | XT_SOCKET_NOWILDCARD)
+
+struct xt_socket_mtinfo3 {
+	__u8 flags;
+};
+#define XT_SOCKET_FLAGS_V3 (XT_SOCKET_TRANSPARENT \
+			   | XT_SOCKET_NOWILDCARD \
+			   | XT_SOCKET_RESTORESKMARK)
+
+#endif /* _XT_SOCKET_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_state.h b/contrib/libs/linux-headers/linux/netfilter/xt_state.h
new file mode 100644
index 0000000000..fe5670ef6a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_state.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_STATE_H
+#define _XT_STATE_H
+
+#define XT_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
+#define XT_STATE_INVALID (1 << 0)
+
+#define XT_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 1))
+
+struct xt_state_info {
+	unsigned int statemask;
+};
+#endif /*_XT_STATE_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_statistic.h b/contrib/libs/linux-headers/linux/netfilter/xt_statistic.h
new file mode 100644
index 0000000000..bbce6fcb26
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_statistic.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_STATISTIC_H
+#define _XT_STATISTIC_H
+
+#include <linux/types.h>
+
+enum xt_statistic_mode {
+	XT_STATISTIC_MODE_RANDOM,
+	XT_STATISTIC_MODE_NTH,
+	__XT_STATISTIC_MODE_MAX
+};
+#define XT_STATISTIC_MODE_MAX (__XT_STATISTIC_MODE_MAX - 1)
+
+enum xt_statistic_flags {
+	XT_STATISTIC_INVERT		= 0x1,
+};
+#define XT_STATISTIC_MASK		0x1
+
+struct xt_statistic_priv;
+
+struct xt_statistic_info {
+	__u16			mode;
+	__u16			flags;
+	union {
+		struct {
+			__u32	probability;
+		} random;
+		struct {
+			__u32	every;
+			__u32	packet;
+			__u32	count; /* unused */
+		} nth;
+	} u;
+	struct xt_statistic_priv *master __attribute__((aligned(8)));
+};
+
+#endif /* _XT_STATISTIC_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_string.h b/contrib/libs/linux-headers/linux/netfilter/xt_string.h
new file mode 100644
index 0000000000..bedb015d54
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_string.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_STRING_H
+#define _XT_STRING_H
+
+#include <linux/types.h>
+
+#define XT_STRING_MAX_PATTERN_SIZE 128
+#define XT_STRING_MAX_ALGO_NAME_SIZE 16
+
+enum {
+	XT_STRING_FLAG_INVERT		= 0x01,
+	XT_STRING_FLAG_IGNORECASE	= 0x02
+};
+
+struct xt_string_info {
+	__u16 from_offset;
+	__u16 to_offset;
+	char	  algo[XT_STRING_MAX_ALGO_NAME_SIZE];
+	char 	  pattern[XT_STRING_MAX_PATTERN_SIZE];
+	__u8  patlen;
+	union {
+		struct {
+			__u8  invert;
+		} v0;
+
+		struct {
+			__u8  flags;
+		} v1;
+	} u;
+
+	/* Used internally by the kernel */
+	struct ts_config __attribute__((aligned(8))) *config;
+};
+
+#endif /*_XT_STRING_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_tcpmss.h b/contrib/libs/linux-headers/linux/netfilter/xt_tcpmss.h
new file mode 100644
index 0000000000..2268f58b4d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_tcpmss.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TCPMSS_MATCH_H
+#define _XT_TCPMSS_MATCH_H
+
+#include <linux/types.h>
+
+struct xt_tcpmss_match_info {
+    __u16 mss_min, mss_max;
+    __u8 invert;
+};
+
+#endif /*_XT_TCPMSS_MATCH_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_tcpudp.h b/contrib/libs/linux-headers/linux/netfilter/xt_tcpudp.h
new file mode 100644
index 0000000000..658c169998
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_tcpudp.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TCPUDP_H
+#define _XT_TCPUDP_H
+
+#include <linux/types.h>
+
+/* TCP matching stuff */
+struct xt_tcp {
+	__u16 spts[2];			/* Source port range. */
+	__u16 dpts[2];			/* Destination port range. */
+	__u8 option;			/* TCP Option iff non-zero*/
+	__u8 flg_mask;			/* TCP flags mask byte */
+	__u8 flg_cmp;			/* TCP flags compare byte */
+	__u8 invflags;			/* Inverse flags */
+};
+
+/* Values for "inv" field in struct ipt_tcp. */
+#define XT_TCP_INV_SRCPT	0x01	/* Invert the sense of source ports. */
+#define XT_TCP_INV_DSTPT	0x02	/* Invert the sense of dest ports. */
+#define XT_TCP_INV_FLAGS	0x04	/* Invert the sense of TCP flags. */
+#define XT_TCP_INV_OPTION	0x08	/* Invert the sense of option test. */
+#define XT_TCP_INV_MASK		0x0F	/* All possible flags. */
+
+/* UDP matching stuff */
+struct xt_udp {
+	__u16 spts[2];			/* Source port range. */
+	__u16 dpts[2];			/* Destination port range. */
+	__u8 invflags;			/* Inverse flags */
+};
+
+/* Values for "invflags" field in struct ipt_udp. */
+#define XT_UDP_INV_SRCPT	0x01	/* Invert the sense of source ports. */
+#define XT_UDP_INV_DSTPT	0x02	/* Invert the sense of dest ports. */
+#define XT_UDP_INV_MASK	0x03	/* All possible flags. */
+
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_time.h b/contrib/libs/linux-headers/linux/netfilter/xt_time.h
new file mode 100644
index 0000000000..7f707c7ec8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_time.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_TIME_H
+#define _XT_TIME_H 1
+
+#include <linux/types.h>
+
+struct xt_time_info {
+	__u32 date_start;
+	__u32 date_stop;
+	__u32 daytime_start;
+	__u32 daytime_stop;
+	__u32 monthdays_match;
+	__u8 weekdays_match;
+	__u8 flags;
+};
+
+enum {
+	/* Match against local time (instead of UTC) */
+	XT_TIME_LOCAL_TZ = 1 << 0,
+
+	/* treat timestart > timestop (e.g. 23:00-01:00) as single period */
+	XT_TIME_CONTIGUOUS = 1 << 1,
+
+	/* Shortcuts */
+	XT_TIME_ALL_MONTHDAYS = 0xFFFFFFFE,
+	XT_TIME_ALL_WEEKDAYS  = 0xFE,
+	XT_TIME_MIN_DAYTIME   = 0,
+	XT_TIME_MAX_DAYTIME   = 24 * 60 * 60 - 1,
+};
+
+#define XT_TIME_ALL_FLAGS (XT_TIME_LOCAL_TZ|XT_TIME_CONTIGUOUS)
+
+#endif /* _XT_TIME_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter/xt_u32.h b/contrib/libs/linux-headers/linux/netfilter/xt_u32.h
new file mode 100644
index 0000000000..a88505ca72
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter/xt_u32.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_U32_H
+#define _XT_U32_H 1
+
+#include <linux/types.h>
+
+enum xt_u32_ops {
+	XT_U32_AND,
+	XT_U32_LEFTSH,
+	XT_U32_RIGHTSH,
+	XT_U32_AT,
+};
+
+struct xt_u32_location_element {
+	__u32 number;
+	__u8 nextop;
+};
+
+struct xt_u32_value_element {
+	__u32 min;
+	__u32 max;
+};
+
+/*
+ * Any way to allow for an arbitrary number of elements?
+ * For now, I settle with a limit of 10 each.
+ */
+#define XT_U32_MAXSIZE 10
+
+struct xt_u32_test {
+	struct xt_u32_location_element location[XT_U32_MAXSIZE+1];
+	struct xt_u32_value_element value[XT_U32_MAXSIZE+1];
+	__u8 nnums;
+	__u8 nvalues;
+};
+
+struct xt_u32 {
+	struct xt_u32_test tests[XT_U32_MAXSIZE+1];
+	__u8 ntests;
+	__u8 invert;
+};
+
+#endif /* _XT_U32_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_arp.h b/contrib/libs/linux-headers/linux/netfilter_arp.h
new file mode 100644
index 0000000000..8f2a216f21
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_arp.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+#ifndef __LINUX_ARP_NETFILTER_H
+#define __LINUX_ARP_NETFILTER_H
+
+/* ARP-specific defines for netfilter.
+ * (C)2002 Rusty Russell IBM -- This code is GPL.
+ */
+
+#include <linux/netfilter.h>
+
+/* There is no PF_ARP. */
+#define NF_ARP		0
+
+/* ARP Hooks */
+#define NF_ARP_IN	0
+#define NF_ARP_OUT	1
+#define NF_ARP_FORWARD	2
+
+#define NF_ARP_NUMHOOKS	3
+
+#endif /* __LINUX_ARP_NETFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_arp/arp_tables.h b/contrib/libs/linux-headers/linux/netfilter_arp/arp_tables.h
new file mode 100644
index 0000000000..2857a7cc31
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_arp/arp_tables.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * 	Format of an ARP firewall descriptor
+ *
+ * 	src, tgt, src_mask, tgt_mask, arpop, arpop_mask are always stored in
+ *	network byte order.
+ * 	flags are stored in host byte order (of course).
+ */
+
+#ifndef _ARPTABLES_H
+#define _ARPTABLES_H
+
+#include <linux/types.h>
+
+#include <linux/if.h>
+#include <linux/netfilter_arp.h>
+
+#include <linux/netfilter/x_tables.h>
+
+#define ARPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define ARPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+#define arpt_entry_target xt_entry_target
+#define arpt_standard_target xt_standard_target
+#define arpt_error_target xt_error_target
+#define ARPT_CONTINUE XT_CONTINUE
+#define ARPT_RETURN XT_RETURN
+#define arpt_counters_info xt_counters_info
+#define arpt_counters xt_counters
+#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
+#define ARPT_ERROR_TARGET XT_ERROR_TARGET
+#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
+	XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
+
+#define ARPT_DEV_ADDR_LEN_MAX 16
+
+struct arpt_devaddr_info {
+	char addr[ARPT_DEV_ADDR_LEN_MAX];
+	char mask[ARPT_DEV_ADDR_LEN_MAX];
+};
+
+/* Yes, Virginia, you have to zero the padding. */
+struct arpt_arp {
+	/* Source and target IP addr */
+	struct in_addr src, tgt;
+	/* Mask for src and target IP addr */
+	struct in_addr smsk, tmsk;
+
+	/* Device hw address length, src+target device addresses */
+	__u8 arhln, arhln_mask;
+	struct arpt_devaddr_info src_devaddr;
+	struct arpt_devaddr_info tgt_devaddr;
+
+	/* ARP operation code. */
+	__be16 arpop, arpop_mask;
+
+	/* ARP hardware address and protocol address format. */
+	__be16 arhrd, arhrd_mask;
+	__be16 arpro, arpro_mask;
+
+	/* The protocol address length is only accepted if it is 4
+	 * so there is no use in offering a way to do filtering on it.
+	 */
+
+	char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
+	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
+
+	/* Flags word */
+	__u8 flags;
+	/* Inverse flags */
+	__u16 invflags;
+};
+
+/* Values for "flag" field in struct arpt_ip (general arp structure).
+ * No flags defined yet.
+ */
+#define ARPT_F_MASK		0x00	/* All possible flag bits mask. */
+
+/* Values for "inv" field in struct arpt_arp. */
+#define ARPT_INV_VIA_IN		0x0001	/* Invert the sense of IN IFACE. */
+#define ARPT_INV_VIA_OUT	0x0002	/* Invert the sense of OUT IFACE */
+#define ARPT_INV_SRCIP		0x0004	/* Invert the sense of SRC IP. */
+#define ARPT_INV_TGTIP		0x0008	/* Invert the sense of TGT IP. */
+#define ARPT_INV_SRCDEVADDR	0x0010	/* Invert the sense of SRC DEV ADDR. */
+#define ARPT_INV_TGTDEVADDR	0x0020	/* Invert the sense of TGT DEV ADDR. */
+#define ARPT_INV_ARPOP		0x0040	/* Invert the sense of ARP OP. */
+#define ARPT_INV_ARPHRD		0x0080	/* Invert the sense of ARP HRD. */
+#define ARPT_INV_ARPPRO		0x0100	/* Invert the sense of ARP PRO. */
+#define ARPT_INV_ARPHLN		0x0200	/* Invert the sense of ARP HLN. */
+#define ARPT_INV_MASK		0x03FF	/* All possible flag bits mask. */
+
+/* This structure defines each of the firewall rules.  Consists of 3
+   parts which are 1) general ARP header stuff 2) match specific
+   stuff 3) the target to perform if the rule matches */
+struct arpt_entry
+{
+	struct arpt_arp arp;
+
+	/* Size of arpt_entry + matches */
+	__u16 target_offset;
+	/* Size of arpt_entry + matches + target */
+	__u16 next_offset;
+
+	/* Back pointer */
+	unsigned int comefrom;
+
+	/* Packet and byte counters. */
+	struct xt_counters counters;
+
+	/* The matches (if any), then the target. */
+	unsigned char elems[];
+};
+
+/*
+ * New IP firewall options for [gs]etsockopt at the RAW IP level.
+ * Unlike BSD Linux inherits IP options so you don't have to use a raw
+ * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
+ */
+#define ARPT_BASE_CTL		96
+
+#define ARPT_SO_SET_REPLACE		(ARPT_BASE_CTL)
+#define ARPT_SO_SET_ADD_COUNTERS	(ARPT_BASE_CTL + 1)
+#define ARPT_SO_SET_MAX			ARPT_SO_SET_ADD_COUNTERS
+
+#define ARPT_SO_GET_INFO		(ARPT_BASE_CTL)
+#define ARPT_SO_GET_ENTRIES		(ARPT_BASE_CTL + 1)
+/* #define ARPT_SO_GET_REVISION_MATCH	(APRT_BASE_CTL + 2) */
+#define ARPT_SO_GET_REVISION_TARGET	(ARPT_BASE_CTL + 3)
+#define ARPT_SO_GET_MAX			(ARPT_SO_GET_REVISION_TARGET)
+
+/* The argument to ARPT_SO_GET_INFO */
+struct arpt_getinfo {
+	/* Which table: caller fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Kernel fills these in. */
+	/* Which hook entry points are valid: bitmask */
+	unsigned int valid_hooks;
+
+	/* Hook entry points: one per netfilter hook. */
+	unsigned int hook_entry[NF_ARP_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_ARP_NUMHOOKS];
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Size of entries. */
+	unsigned int size;
+};
+
+/* The argument to ARPT_SO_SET_REPLACE. */
+struct arpt_replace {
+	/* Which table. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Which hook entry points are valid: bitmask.  You can't
+           change this. */
+	unsigned int valid_hooks;
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Total size of new entries */
+	unsigned int size;
+
+	/* Hook entry points. */
+	unsigned int hook_entry[NF_ARP_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_ARP_NUMHOOKS];
+
+	/* Information about old entries: */
+	/* Number of counters (must be equal to current number of entries). */
+	unsigned int num_counters;
+	/* The old entries' counters. */
+	struct xt_counters *counters;
+
+	/* The entries (hang off end: not really an array). */
+	struct arpt_entry entries[];
+};
+
+/* The argument to ARPT_SO_GET_ENTRIES. */
+struct arpt_get_entries {
+	/* Which table: user fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* User fills this in: total entry size. */
+	unsigned int size;
+
+	/* The entries. */
+	struct arpt_entry entrytable[];
+};
+
+/* Helper functions */
+static __inline__ struct xt_entry_target *arpt_get_target(struct arpt_entry *e)
+{
+	return (struct xt_entry_target *)((char *)e + e->target_offset);
+}
+
+/*
+ *	Main firewall chains definitions and global var's definitions.
+ */
+#endif /* _ARPTABLES_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_arp/arpt_mangle.h b/contrib/libs/linux-headers/linux/netfilter_arp/arpt_mangle.h
new file mode 100644
index 0000000000..60135d5cc2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_arp/arpt_mangle.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ARPT_MANGLE_H
+#define _ARPT_MANGLE_H
+#include <linux/netfilter_arp/arp_tables.h>
+
+#define ARPT_MANGLE_ADDR_LEN_MAX sizeof(struct in_addr)
+struct arpt_mangle
+{
+	char src_devaddr[ARPT_DEV_ADDR_LEN_MAX];
+	char tgt_devaddr[ARPT_DEV_ADDR_LEN_MAX];
+	union {
+		struct in_addr src_ip;
+	} u_s;
+	union {
+		struct in_addr tgt_ip;
+	} u_t;
+	__u8 flags;
+	int target;
+};
+
+#define ARPT_MANGLE_SDEV 0x01
+#define ARPT_MANGLE_TDEV 0x02
+#define ARPT_MANGLE_SIP 0x04
+#define ARPT_MANGLE_TIP 0x08
+#define ARPT_MANGLE_MASK 0x0f
+
+#endif /* _ARPT_MANGLE_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge.h b/contrib/libs/linux-headers/linux/netfilter_bridge.h
new file mode 100644
index 0000000000..5a2c790dbe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_NETFILTER_H
+#define __LINUX_BRIDGE_NETFILTER_H
+
+/* bridge-specific defines for netfilter. 
+ */
+
+#include <linux/in.h>
+#include <linux/netfilter.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/if_pppox.h>
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
+/* Bridge Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_BR_PRE_ROUTING	0
+/* If the packet is destined for this box. */
+#define NF_BR_LOCAL_IN		1
+/* If the packet is destined for another interface. */
+#define NF_BR_FORWARD		2
+/* Packets coming from a local process. */
+#define NF_BR_LOCAL_OUT		3
+/* Packets about to hit the wire. */
+#define NF_BR_POST_ROUTING	4
+/* Not really a hook, but used for the ebtables broute table */
+#define NF_BR_BROUTING		5
+#define NF_BR_NUMHOOKS		6
+
+enum nf_br_hook_priorities {
+	NF_BR_PRI_FIRST = INT_MIN,
+	NF_BR_PRI_NAT_DST_BRIDGED = -300,
+	NF_BR_PRI_FILTER_BRIDGED = -200,
+	NF_BR_PRI_BRNF = 0,
+	NF_BR_PRI_NAT_DST_OTHER = 100,
+	NF_BR_PRI_FILTER_OTHER = 200,
+	NF_BR_PRI_NAT_SRC = 300,
+	NF_BR_PRI_LAST = INT_MAX,
+};
+
+#endif /* __LINUX_BRIDGE_NETFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_802_3.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_802_3.h
new file mode 100644
index 0000000000..ff913efe8b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_802_3.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_802_3_H
+#define __LINUX_BRIDGE_EBT_802_3_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+#define EBT_802_3_SAP 0x01
+#define EBT_802_3_TYPE 0x02
+
+#define EBT_802_3_MATCH "802_3"
+
+/*
+ * If frame has DSAP/SSAP value 0xaa you must check the SNAP type
+ * to discover what kind of packet we're carrying. 
+ */
+#define CHECK_TYPE 0xaa
+
+/*
+ * Control field may be one or two bytes.  If the first byte has
+ * the value 0x03 then the entire length is one byte, otherwise it is two.
+ * One byte controls are used in Unnumbered Information frames.
+ * Two byte controls are used in Numbered Information frames.
+ */
+#define IS_UI 0x03
+
+#define EBT_802_3_MASK (EBT_802_3_SAP | EBT_802_3_TYPE | EBT_802_3)
+
+/* ui has one byte ctrl, ni has two */
+struct hdr_ui {
+	__u8 dsap;
+	__u8 ssap;
+	__u8 ctrl;
+	__u8 orig[3];
+	__be16 type;
+};
+
+struct hdr_ni {
+	__u8 dsap;
+	__u8 ssap;
+	__be16 ctrl;
+	__u8  orig[3];
+	__be16 type;
+};
+
+struct ebt_802_3_hdr {
+	__u8  daddr[ETH_ALEN];
+	__u8  saddr[ETH_ALEN];
+	__be16 len;
+	union {
+		struct hdr_ui ui;
+		struct hdr_ni ni;
+	} llc;
+};
+
+
+struct ebt_802_3_info {
+	__u8  sap;
+	__be16 type;
+	__u8  bitmask;
+	__u8  invflags;
+};
+
+#endif /* __LINUX_BRIDGE_EBT_802_3_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_among.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_among.h
new file mode 100644
index 0000000000..73b26a280c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_among.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_AMONG_H
+#define __LINUX_BRIDGE_EBT_AMONG_H
+
+#include <linux/types.h>
+
+#define EBT_AMONG_DST 0x01
+#define EBT_AMONG_SRC 0x02
+
+/* Grzegorz Borowiak <grzes@gnu.univ.gda.pl> 2003
+ * 
+ * Write-once-read-many hash table, used for checking if a given
+ * MAC address belongs to a set or not and possibly for checking
+ * if it is related with a given IPv4 address.
+ *
+ * The hash value of an address is its last byte.
+ * 
+ * In real-world ethernet addresses, values of the last byte are
+ * evenly distributed and there is no need to consider other bytes.
+ * It would only slow the routines down.
+ *
+ * For MAC address comparison speedup reasons, we introduce a trick.
+ * MAC address is mapped onto an array of two 32-bit integers.
+ * This pair of integers is compared with MAC addresses in the
+ * hash table, which are stored also in form of pairs of integers
+ * (in `cmp' array). This is quick as it requires only two elementary
+ * number comparisons in worst case. Further, we take advantage of
+ * fact that entropy of 3 last bytes of address is larger than entropy
+ * of 3 first bytes. So first we compare 4 last bytes of addresses and
+ * if they are the same we compare 2 first.
+ *
+ * Yes, it is a memory overhead, but in 2003 AD, who cares?
+ */
+
+struct ebt_mac_wormhash_tuple {
+	__u32 cmp[2];
+	__be32 ip;
+};
+
+struct ebt_mac_wormhash {
+	int table[257];
+	int poolsize;
+	struct ebt_mac_wormhash_tuple pool[];
+};
+
+#define ebt_mac_wormhash_size(x) ((x) ? sizeof(struct ebt_mac_wormhash) \
+		+ (x)->poolsize * sizeof(struct ebt_mac_wormhash_tuple) : 0)
+
+struct ebt_among_info {
+	int wh_dst_ofs;
+	int wh_src_ofs;
+	int bitmask;
+};
+
+#define EBT_AMONG_DST_NEG 0x1
+#define EBT_AMONG_SRC_NEG 0x2
+
+#define ebt_among_wh_dst(x) ((x)->wh_dst_ofs ? \
+	(struct ebt_mac_wormhash*)((char*)(x) + (x)->wh_dst_ofs) : NULL)
+#define ebt_among_wh_src(x) ((x)->wh_src_ofs ? \
+	(struct ebt_mac_wormhash*)((char*)(x) + (x)->wh_src_ofs) : NULL)
+
+#define EBT_AMONG_MATCH "among"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arp.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arp.h
new file mode 100644
index 0000000000..628b4fdae5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arp.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_ARP_H
+#define __LINUX_BRIDGE_EBT_ARP_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+#define EBT_ARP_OPCODE 0x01
+#define EBT_ARP_HTYPE 0x02
+#define EBT_ARP_PTYPE 0x04
+#define EBT_ARP_SRC_IP 0x08
+#define EBT_ARP_DST_IP 0x10
+#define EBT_ARP_SRC_MAC 0x20
+#define EBT_ARP_DST_MAC 0x40
+#define EBT_ARP_GRAT 0x80
+#define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \
+   EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \
+   EBT_ARP_GRAT)
+#define EBT_ARP_MATCH "arp"
+
+struct ebt_arp_info
+{
+	__be16 htype;
+	__be16 ptype;
+	__be16 opcode;
+	__be32 saddr;
+	__be32 smsk;
+	__be32 daddr;
+	__be32 dmsk;
+	unsigned char smaddr[ETH_ALEN];
+	unsigned char smmsk[ETH_ALEN];
+	unsigned char dmaddr[ETH_ALEN];
+	unsigned char dmmsk[ETH_ALEN];
+	__u8  bitmask;
+	__u8  invflags;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arpreply.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arpreply.h
new file mode 100644
index 0000000000..ed41ae0535
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_arpreply.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_ARPREPLY_H
+#define __LINUX_BRIDGE_EBT_ARPREPLY_H
+
+#include <linux/if_ether.h>
+
+struct ebt_arpreply_info {
+	unsigned char mac[ETH_ALEN];
+	int target;
+};
+#define EBT_ARPREPLY_TARGET "arpreply"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip.h
new file mode 100644
index 0000000000..46d6261370
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  ebt_ip
+ *
+ *	Authors:
+ *	Bart De Schuymer <bart.de.schuymer@pandora.be>
+ *
+ *  April, 2002
+ *
+ *  Changes:
+ *    added ip-sport and ip-dport
+ *    Innominate Security Technologies AG <mhopf@innominate.com>
+ *    September, 2002
+ */
+
+#ifndef __LINUX_BRIDGE_EBT_IP_H
+#define __LINUX_BRIDGE_EBT_IP_H
+
+#include <linux/types.h>
+
+#define EBT_IP_SOURCE 0x01
+#define EBT_IP_DEST 0x02
+#define EBT_IP_TOS 0x04
+#define EBT_IP_PROTO 0x08
+#define EBT_IP_SPORT 0x10
+#define EBT_IP_DPORT 0x20
+#define EBT_IP_ICMP 0x40
+#define EBT_IP_IGMP 0x80
+#define EBT_IP_MASK (EBT_IP_SOURCE | EBT_IP_DEST | EBT_IP_TOS | EBT_IP_PROTO |\
+		     EBT_IP_SPORT | EBT_IP_DPORT | EBT_IP_ICMP | EBT_IP_IGMP)
+#define EBT_IP_MATCH "ip"
+
+/* the same values are used for the invflags */
+struct ebt_ip_info {
+	__be32 saddr;
+	__be32 daddr;
+	__be32 smsk;
+	__be32 dmsk;
+	__u8  tos;
+	__u8  protocol;
+	__u8  bitmask;
+	__u8  invflags;
+	union {
+		__u16 sport[2];
+		__u8 icmp_type[2];
+		__u8 igmp_type[2];
+	};
+	union {
+		__u16 dport[2];
+		__u8 icmp_code[2];
+	};
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip6.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip6.h
new file mode 100644
index 0000000000..057945dd66
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_ip6.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  ebt_ip6
+ *
+ *	Authors:
+ * Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+ * Manohar Castelino <manohar.r.castelino@intel.com>
+ *
+ *  Jan 11, 2008
+ *
+ */
+
+#ifndef __LINUX_BRIDGE_EBT_IP6_H
+#define __LINUX_BRIDGE_EBT_IP6_H
+
+#include <linux/types.h>
+#include <linux/in6.h>
+
+#define EBT_IP6_SOURCE 0x01
+#define EBT_IP6_DEST 0x02
+#define EBT_IP6_TCLASS 0x04
+#define EBT_IP6_PROTO 0x08
+#define EBT_IP6_SPORT 0x10
+#define EBT_IP6_DPORT 0x20
+#define EBT_IP6_ICMP6 0x40
+
+#define EBT_IP6_MASK (EBT_IP6_SOURCE | EBT_IP6_DEST | EBT_IP6_TCLASS |\
+		      EBT_IP6_PROTO | EBT_IP6_SPORT | EBT_IP6_DPORT | \
+		      EBT_IP6_ICMP6)
+#define EBT_IP6_MATCH "ip6"
+
+/* the same values are used for the invflags */
+struct ebt_ip6_info {
+	struct in6_addr saddr;
+	struct in6_addr daddr;
+	struct in6_addr smsk;
+	struct in6_addr dmsk;
+	__u8  tclass;
+	__u8  protocol;
+	__u8  bitmask;
+	__u8  invflags;
+	union {
+		__u16 sport[2];
+		__u8 icmpv6_type[2];
+	};
+	union {
+		__u16 dport[2];
+		__u8 icmpv6_code[2];
+	};
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_limit.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_limit.h
new file mode 100644
index 0000000000..c2ac02e1fa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_limit.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_LIMIT_H
+#define __LINUX_BRIDGE_EBT_LIMIT_H
+
+#include <linux/types.h>
+
+#define EBT_LIMIT_MATCH "limit"
+
+/* timings are in milliseconds. */
+#define EBT_LIMIT_SCALE 10000
+
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+   seconds, or one every 59 hours. */
+
+struct ebt_limit_info {
+	__u32 avg;    /* Average secs between packets * scale */
+	__u32 burst;  /* Period multiplier for upper limit. */
+
+	/* Used internally by the kernel */
+	unsigned long prev;
+	__u32 credit;
+	__u32 credit_cap, cost;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_log.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_log.h
new file mode 100644
index 0000000000..f6724155af
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_log.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_LOG_H
+#define __LINUX_BRIDGE_EBT_LOG_H
+
+#include <linux/types.h>
+
+#define EBT_LOG_IP 0x01 /* if the frame is made by ip, log the ip information */
+#define EBT_LOG_ARP 0x02
+#define EBT_LOG_NFLOG 0x04
+#define EBT_LOG_IP6 0x08
+#define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP | EBT_LOG_IP6)
+#define EBT_LOG_PREFIX_SIZE 30
+#define EBT_LOG_WATCHER "log"
+
+struct ebt_log_info {
+	__u8 loglevel;
+	__u8 prefix[EBT_LOG_PREFIX_SIZE];
+	__u32 bitmask;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_m.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_m.h
new file mode 100644
index 0000000000..098ac78cd1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_m.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_MARK_M_H
+#define __LINUX_BRIDGE_EBT_MARK_M_H
+
+#include <linux/types.h>
+
+#define EBT_MARK_AND 0x01
+#define EBT_MARK_OR 0x02
+#define EBT_MARK_MASK (EBT_MARK_AND | EBT_MARK_OR)
+struct ebt_mark_m_info {
+	unsigned long mark, mask;
+	__u8 invert;
+	__u8 bitmask;
+};
+#define EBT_MARK_MATCH "mark_m"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_t.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_t.h
new file mode 100644
index 0000000000..8810f1c12a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_mark_t.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_MARK_T_H
+#define __LINUX_BRIDGE_EBT_MARK_T_H
+
+/* The target member is reused for adding new actions, the
+ * value of the real target is -1 to -NUM_STANDARD_TARGETS.
+ * For backward compatibility, the 4 lsb (2 would be enough,
+ * but let's play it safe) are kept to designate this target.
+ * The remaining bits designate the action. By making the set
+ * action 0xfffffff0, the result will look ok for older
+ * versions. [September 2006] */
+#define MARK_SET_VALUE (0xfffffff0)
+#define MARK_OR_VALUE  (0xffffffe0)
+#define MARK_AND_VALUE (0xffffffd0)
+#define MARK_XOR_VALUE (0xffffffc0)
+
+struct ebt_mark_t_info {
+	unsigned long mark;
+	/* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+	int target;
+};
+#define EBT_MARK_TARGET "mark"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nat.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nat.h
new file mode 100644
index 0000000000..49da2f9be0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nat.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_NAT_H
+#define __LINUX_BRIDGE_EBT_NAT_H
+
+#include <linux/if_ether.h>
+
+#define NAT_ARP_BIT  (0x00000010)
+struct ebt_nat_info {
+	unsigned char mac[ETH_ALEN];
+	/* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+	int target;
+};
+#define EBT_SNAT_TARGET "snat"
+#define EBT_DNAT_TARGET "dnat"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nflog.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nflog.h
new file mode 100644
index 0000000000..f5cdc068c2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_nflog.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_NFLOG_H
+#define __LINUX_BRIDGE_EBT_NFLOG_H
+
+#include <linux/types.h>
+
+#define EBT_NFLOG_MASK 0x0
+
+#define EBT_NFLOG_PREFIX_SIZE 64
+#define EBT_NFLOG_WATCHER "nflog"
+
+#define EBT_NFLOG_DEFAULT_GROUP		0x1
+#define EBT_NFLOG_DEFAULT_THRESHOLD	1
+
+struct ebt_nflog_info {
+	__u32 len;
+	__u16 group;
+	__u16 threshold;
+	__u16 flags;
+	__u16 pad;
+	char prefix[EBT_NFLOG_PREFIX_SIZE];
+};
+
+#endif				/* __LINUX_BRIDGE_EBT_NFLOG_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_pkttype.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_pkttype.h
new file mode 100644
index 0000000000..32c5d08b31
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_pkttype.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_PKTTYPE_H
+#define __LINUX_BRIDGE_EBT_PKTTYPE_H
+
+#include <linux/types.h>
+
+struct ebt_pkttype_info {
+	__u8 pkt_type;
+	__u8 invert;
+};
+#define EBT_PKTTYPE_MATCH "pkttype"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_redirect.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_redirect.h
new file mode 100644
index 0000000000..dc7a7ce259
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_redirect.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_REDIRECT_H
+#define __LINUX_BRIDGE_EBT_REDIRECT_H
+
+struct ebt_redirect_info {
+	/* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
+	int target;
+};
+#define EBT_REDIRECT_TARGET "redirect"
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_stp.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_stp.h
new file mode 100644
index 0000000000..94f68dedc3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_stp.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_STP_H
+#define __LINUX_BRIDGE_EBT_STP_H
+
+#include <linux/types.h>
+
+#define EBT_STP_TYPE		0x0001
+
+#define EBT_STP_FLAGS		0x0002
+#define EBT_STP_ROOTPRIO	0x0004
+#define EBT_STP_ROOTADDR	0x0008
+#define EBT_STP_ROOTCOST	0x0010
+#define EBT_STP_SENDERPRIO	0x0020
+#define EBT_STP_SENDERADDR	0x0040
+#define EBT_STP_PORT		0x0080
+#define EBT_STP_MSGAGE		0x0100
+#define EBT_STP_MAXAGE		0x0200
+#define EBT_STP_HELLOTIME	0x0400
+#define EBT_STP_FWDD		0x0800
+
+#define EBT_STP_MASK		0x0fff
+#define EBT_STP_CONFIG_MASK	0x0ffe
+
+#define EBT_STP_MATCH "stp"
+
+struct ebt_stp_config_info {
+	__u8 flags;
+	__u16 root_priol, root_priou;
+	char root_addr[6], root_addrmsk[6];
+	__u32 root_costl, root_costu;
+	__u16 sender_priol, sender_priou;
+	char sender_addr[6], sender_addrmsk[6];
+	__u16 portl, portu;
+	__u16 msg_agel, msg_ageu;
+	__u16 max_agel, max_ageu;
+	__u16 hello_timel, hello_timeu;
+	__u16 forward_delayl, forward_delayu;
+};
+
+struct ebt_stp_info {
+	__u8 type;
+	struct ebt_stp_config_info config;
+	__u16 bitmask;
+	__u16 invflags;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_vlan.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_vlan.h
new file mode 100644
index 0000000000..fb0d8f604c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebt_vlan.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_BRIDGE_EBT_VLAN_H
+#define __LINUX_BRIDGE_EBT_VLAN_H
+
+#include <linux/types.h>
+
+#define EBT_VLAN_ID	0x01
+#define EBT_VLAN_PRIO	0x02
+#define EBT_VLAN_ENCAP	0x04
+#define EBT_VLAN_MASK (EBT_VLAN_ID | EBT_VLAN_PRIO | EBT_VLAN_ENCAP)
+#define EBT_VLAN_MATCH "vlan"
+
+struct ebt_vlan_info {
+	__u16 id;		/* VLAN ID {1-4095} */
+	__u8 prio;		/* VLAN User Priority {0-7} */
+	__be16 encap;		/* VLAN Encapsulated frame code {0-65535} */
+	__u8 bitmask;		/* Args bitmask bit 1=1 - ID arg,
+				   bit 2=1 User-Priority arg, bit 3=1 encap*/
+	__u8 invflags;		/* Inverse bitmask  bit 1=1 - inversed ID arg, 
+				   bit 2=1 - inversed Pirority arg */
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_bridge/ebtables.h b/contrib/libs/linux-headers/linux/netfilter_bridge/ebtables.h
new file mode 100644
index 0000000000..d1c6b8f9f9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_bridge/ebtables.h
@@ -0,0 +1,285 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  ebtables
+ *
+ *	Authors:
+ *	Bart De Schuymer		<bdschuym@pandora.be>
+ *
+ *  ebtables.c,v 2.0, April, 2002
+ *
+ *  This code is strongly inspired by the iptables code which is
+ *  Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
+ */
+
+#ifndef __LINUX_BRIDGE_EFF_H
+#define __LINUX_BRIDGE_EFF_H
+#include <linux/types.h>
+#include <linux/if.h>
+#include <linux/netfilter_bridge.h>
+
+#define EBT_TABLE_MAXNAMELEN 32
+#define EBT_CHAIN_MAXNAMELEN EBT_TABLE_MAXNAMELEN
+#define EBT_FUNCTION_MAXNAMELEN EBT_TABLE_MAXNAMELEN
+#define EBT_EXTENSION_MAXNAMELEN 31
+
+/* verdicts >0 are "branches" */
+#define EBT_ACCEPT   -1
+#define EBT_DROP     -2
+#define EBT_CONTINUE -3
+#define EBT_RETURN   -4
+#define NUM_STANDARD_TARGETS   4
+/* ebtables target modules store the verdict inside an int. We can
+ * reclaim a part of this int for backwards compatible extensions.
+ * The 4 lsb are more than enough to store the verdict. */
+#define EBT_VERDICT_BITS 0x0000000F
+
+struct xt_match;
+struct xt_target;
+
+struct ebt_counter {
+	__u64 pcnt;
+	__u64 bcnt;
+};
+
+struct ebt_replace {
+	char name[EBT_TABLE_MAXNAMELEN];
+	unsigned int valid_hooks;
+	/* nr of rules in the table */
+	unsigned int nentries;
+	/* total size of the entries */
+	unsigned int entries_size;
+	/* start of the chains */
+	struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
+	/* nr of counters userspace expects back */
+	unsigned int num_counters;
+	/* where the kernel will put the old counters */
+	struct ebt_counter *counters;
+	char *entries;
+};
+
+struct ebt_replace_kernel {
+	char name[EBT_TABLE_MAXNAMELEN];
+	unsigned int valid_hooks;
+	/* nr of rules in the table */
+	unsigned int nentries;
+	/* total size of the entries */
+	unsigned int entries_size;
+	/* start of the chains */
+	struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
+	/* nr of counters userspace expects back */
+	unsigned int num_counters;
+	/* where the kernel will put the old counters */
+	struct ebt_counter *counters;
+	char *entries;
+};
+
+struct ebt_entries {
+	/* this field is always set to zero
+	 * See EBT_ENTRY_OR_ENTRIES.
+	 * Must be same size as ebt_entry.bitmask */
+	unsigned int distinguisher;
+	/* the chain name */
+	char name[EBT_CHAIN_MAXNAMELEN];
+	/* counter offset for this chain */
+	unsigned int counter_offset;
+	/* one standard (accept, drop, return) per hook */
+	int policy;
+	/* nr. of entries */
+	unsigned int nentries;
+	/* entry list */
+	char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+/* used for the bitmask of struct ebt_entry */
+
+/* This is a hack to make a difference between an ebt_entry struct and an
+ * ebt_entries struct when traversing the entries from start to end.
+ * Using this simplifies the code a lot, while still being able to use
+ * ebt_entries.
+ * Contrary, iptables doesn't use something like ebt_entries and therefore uses
+ * different techniques for naming the policy and such. So, iptables doesn't
+ * need a hack like this.
+ */
+#define EBT_ENTRY_OR_ENTRIES 0x01
+/* these are the normal masks */
+#define EBT_NOPROTO 0x02
+#define EBT_802_3 0x04
+#define EBT_SOURCEMAC 0x08
+#define EBT_DESTMAC 0x10
+#define EBT_F_MASK (EBT_NOPROTO | EBT_802_3 | EBT_SOURCEMAC | EBT_DESTMAC \
+   | EBT_ENTRY_OR_ENTRIES)
+
+#define EBT_IPROTO 0x01
+#define EBT_IIN 0x02
+#define EBT_IOUT 0x04
+#define EBT_ISOURCE 0x8
+#define EBT_IDEST 0x10
+#define EBT_ILOGICALIN 0x20
+#define EBT_ILOGICALOUT 0x40
+#define EBT_INV_MASK (EBT_IPROTO | EBT_IIN | EBT_IOUT | EBT_ILOGICALIN \
+   | EBT_ILOGICALOUT | EBT_ISOURCE | EBT_IDEST)
+
+struct ebt_entry_match {
+	union {
+		struct {
+			char name[EBT_EXTENSION_MAXNAMELEN];
+			__u8 revision;
+		};
+		struct xt_match *match;
+	} u;
+	/* size of data */
+	unsigned int match_size;
+	unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+struct ebt_entry_watcher {
+	union {
+		struct {
+			char name[EBT_EXTENSION_MAXNAMELEN];
+			__u8 revision;
+		};
+		struct xt_target *watcher;
+	} u;
+	/* size of data */
+	unsigned int watcher_size;
+	unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+struct ebt_entry_target {
+	union {
+		struct {
+			char name[EBT_EXTENSION_MAXNAMELEN];
+			__u8 revision;
+		};
+		struct xt_target *target;
+	} u;
+	/* size of data */
+	unsigned int target_size;
+	unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+#define EBT_STANDARD_TARGET "standard"
+struct ebt_standard_target {
+	struct ebt_entry_target target;
+	int verdict;
+};
+
+/* one entry */
+struct ebt_entry {
+	/* this needs to be the first field */
+	unsigned int bitmask;
+	unsigned int invflags;
+	__be16 ethproto;
+	/* the physical in-dev */
+	char in[IFNAMSIZ];
+	/* the logical in-dev */
+	char logical_in[IFNAMSIZ];
+	/* the physical out-dev */
+	char out[IFNAMSIZ];
+	/* the logical out-dev */
+	char logical_out[IFNAMSIZ];
+	unsigned char sourcemac[ETH_ALEN];
+	unsigned char sourcemsk[ETH_ALEN];
+	unsigned char destmac[ETH_ALEN];
+	unsigned char destmsk[ETH_ALEN];
+	/* sizeof ebt_entry + matches */
+	unsigned int watchers_offset;
+	/* sizeof ebt_entry + matches + watchers */
+	unsigned int target_offset;
+	/* sizeof ebt_entry + matches + watchers + target */
+	unsigned int next_offset;
+	unsigned char elems[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+};
+
+static __inline__ struct ebt_entry_target *
+ebt_get_target(struct ebt_entry *e)
+{
+	return (struct ebt_entry_target *)((char *)e + e->target_offset);
+}
+
+/* {g,s}etsockopt numbers */
+#define EBT_BASE_CTL            128
+
+#define EBT_SO_SET_ENTRIES      (EBT_BASE_CTL)
+#define EBT_SO_SET_COUNTERS     (EBT_SO_SET_ENTRIES+1)
+#define EBT_SO_SET_MAX          (EBT_SO_SET_COUNTERS+1)
+
+#define EBT_SO_GET_INFO         (EBT_BASE_CTL)
+#define EBT_SO_GET_ENTRIES      (EBT_SO_GET_INFO+1)
+#define EBT_SO_GET_INIT_INFO    (EBT_SO_GET_ENTRIES+1)
+#define EBT_SO_GET_INIT_ENTRIES (EBT_SO_GET_INIT_INFO+1)
+#define EBT_SO_GET_MAX          (EBT_SO_GET_INIT_ENTRIES+1)
+
+
+/* blatently stolen from ip_tables.h
+ * fn returns 0 to continue iteration */
+#define EBT_MATCH_ITERATE(e, fn, args...)                   \
+({                                                          \
+	unsigned int __i;                                   \
+	int __ret = 0;                                      \
+	struct ebt_entry_match *__match;                    \
+	                                                    \
+	for (__i = sizeof(struct ebt_entry);                \
+	     __i < (e)->watchers_offset;                    \
+	     __i += __match->match_size +                   \
+	     sizeof(struct ebt_entry_match)) {              \
+		__match = (void *)(e) + __i;                \
+		                                            \
+		__ret = fn(__match , ## args);              \
+		if (__ret != 0)                             \
+			break;                              \
+	}                                                   \
+	if (__ret == 0) {                                   \
+		if (__i != (e)->watchers_offset)            \
+			__ret = -EINVAL;                    \
+	}                                                   \
+	__ret;                                              \
+})
+
+#define EBT_WATCHER_ITERATE(e, fn, args...)                 \
+({                                                          \
+	unsigned int __i;                                   \
+	int __ret = 0;                                      \
+	struct ebt_entry_watcher *__watcher;                \
+	                                                    \
+	for (__i = e->watchers_offset;                      \
+	     __i < (e)->target_offset;                      \
+	     __i += __watcher->watcher_size +               \
+	     sizeof(struct ebt_entry_watcher)) {            \
+		__watcher = (void *)(e) + __i;              \
+		                                            \
+		__ret = fn(__watcher , ## args);            \
+		if (__ret != 0)                             \
+			break;                              \
+	}                                                   \
+	if (__ret == 0) {                                   \
+		if (__i != (e)->target_offset)              \
+			__ret = -EINVAL;                    \
+	}                                                   \
+	__ret;                                              \
+})
+
+#define EBT_ENTRY_ITERATE(entries, size, fn, args...)       \
+({                                                          \
+	unsigned int __i;                                   \
+	int __ret = 0;                                      \
+	struct ebt_entry *__entry;                          \
+	                                                    \
+	for (__i = 0; __i < (size);) {                      \
+		__entry = (void *)(entries) + __i;          \
+		__ret = fn(__entry , ## args);              \
+		if (__ret != 0)                             \
+			break;                              \
+		if (__entry->bitmask != 0)                  \
+			__i += __entry->next_offset;        \
+		else                                        \
+			__i += sizeof(struct ebt_entries);  \
+	}                                                   \
+	if (__ret == 0) {                                   \
+		if (__i != (size))                          \
+			__ret = -EINVAL;                    \
+	}                                                   \
+	__ret;                                              \
+})
+
+#endif /* __LINUX_BRIDGE_EFF_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4.h b/contrib/libs/linux-headers/linux/netfilter_ipv4.h
new file mode 100644
index 0000000000..96979e3784
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* IPv4-specific defines for netfilter. 
+ * (C)1998 Rusty Russell -- This code is GPL.
+ */
+#ifndef __LINUX_IP_NETFILTER_H
+#define __LINUX_IP_NETFILTER_H
+
+
+#include <linux/netfilter.h>
+
+/* only for userspace compatibility */
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
+/* IP Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_IP_PRE_ROUTING	0
+/* If the packet is destined for this box. */
+#define NF_IP_LOCAL_IN		1
+/* If the packet is destined for another interface. */
+#define NF_IP_FORWARD		2
+/* Packets coming from a local process. */
+#define NF_IP_LOCAL_OUT		3
+/* Packets about to hit the wire. */
+#define NF_IP_POST_ROUTING	4
+#define NF_IP_NUMHOOKS		5
+
+enum nf_ip_hook_priorities {
+	NF_IP_PRI_FIRST = INT_MIN,
+	NF_IP_PRI_RAW_BEFORE_DEFRAG = -450,
+	NF_IP_PRI_CONNTRACK_DEFRAG = -400,
+	NF_IP_PRI_RAW = -300,
+	NF_IP_PRI_SELINUX_FIRST = -225,
+	NF_IP_PRI_CONNTRACK = -200,
+	NF_IP_PRI_MANGLE = -150,
+	NF_IP_PRI_NAT_DST = -100,
+	NF_IP_PRI_FILTER = 0,
+	NF_IP_PRI_SECURITY = 50,
+	NF_IP_PRI_NAT_SRC = 100,
+	NF_IP_PRI_SELINUX_LAST = 225,
+	NF_IP_PRI_CONNTRACK_HELPER = 300,
+	NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
+	NF_IP_PRI_LAST = INT_MAX,
+};
+
+/* Arguments for setsockopt SOL_IP: */
+/* 2.0 firewalling went from 64 through 71 (and +256, +512, etc). */
+/* 2.2 firewalling (+ masq) went from 64 through 76 */
+/* 2.4 firewalling went 64 through 67. */
+#define SO_ORIGINAL_DST 80
+
+
+#endif /* __LINUX_IP_NETFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ip_tables.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ip_tables.h
new file mode 100644
index 0000000000..52024cbc98
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ip_tables.h
@@ -0,0 +1,229 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * 25-Jul-1998 Major changes to allow for ip chain table
+ *
+ * 3-Jan-2000 Named tables to allow packet selection for different uses.
+ */
+
+/*
+ * 	Format of an IP firewall descriptor
+ *
+ * 	src, dst, src_mask, dst_mask are always stored in network byte order.
+ * 	flags are stored in host byte order (of course).
+ * 	Port numbers are stored in HOST byte order.
+ */
+
+#ifndef _IPTABLES_H
+#define _IPTABLES_H
+
+#include <linux/types.h>
+
+#include <linux/if.h>
+#include <linux/netfilter_ipv4.h>
+
+#include <linux/netfilter/x_tables.h>
+
+#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+#define ipt_match xt_match
+#define ipt_target xt_target
+#define ipt_table xt_table
+#define ipt_get_revision xt_get_revision
+#define ipt_entry_match xt_entry_match
+#define ipt_entry_target xt_entry_target
+#define ipt_standard_target xt_standard_target
+#define ipt_error_target xt_error_target
+#define ipt_counters xt_counters
+#define IPT_CONTINUE XT_CONTINUE
+#define IPT_RETURN XT_RETURN
+
+/* This group is older than old (iptables < v1.4.0-rc1~89) */
+#include <linux/netfilter/xt_tcpudp.h>
+#define ipt_udp xt_udp
+#define ipt_tcp xt_tcp
+#define IPT_TCP_INV_SRCPT	XT_TCP_INV_SRCPT
+#define IPT_TCP_INV_DSTPT	XT_TCP_INV_DSTPT
+#define IPT_TCP_INV_FLAGS	XT_TCP_INV_FLAGS
+#define IPT_TCP_INV_OPTION	XT_TCP_INV_OPTION
+#define IPT_TCP_INV_MASK	XT_TCP_INV_MASK
+#define IPT_UDP_INV_SRCPT	XT_UDP_INV_SRCPT
+#define IPT_UDP_INV_DSTPT	XT_UDP_INV_DSTPT
+#define IPT_UDP_INV_MASK	XT_UDP_INV_MASK
+
+/* The argument to IPT_SO_ADD_COUNTERS. */
+#define ipt_counters_info xt_counters_info
+/* Standard return verdict, or do jump. */
+#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
+/* Error verdict. */
+#define IPT_ERROR_TARGET XT_ERROR_TARGET
+
+/* fn returns 0 to continue iteration */
+#define IPT_MATCH_ITERATE(e, fn, args...) \
+	XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
+
+/* fn returns 0 to continue iteration */
+#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
+	XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
+
+/* Yes, Virginia, you have to zero the padding. */
+struct ipt_ip {
+	/* Source and destination IP addr */
+	struct in_addr src, dst;
+	/* Mask for src and dest IP addr */
+	struct in_addr smsk, dmsk;
+	char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
+	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
+
+	/* Protocol, 0 = ANY */
+	__u16 proto;
+
+	/* Flags word */
+	__u8 flags;
+	/* Inverse flags */
+	__u8 invflags;
+};
+
+/* Values for "flag" field in struct ipt_ip (general ip structure). */
+#define IPT_F_FRAG		0x01	/* Set if rule is a fragment rule */
+#define IPT_F_GOTO		0x02	/* Set if jump is a goto */
+#define IPT_F_MASK		0x03	/* All possible flag bits mask. */
+
+/* Values for "inv" field in struct ipt_ip. */
+#define IPT_INV_VIA_IN		0x01	/* Invert the sense of IN IFACE. */
+#define IPT_INV_VIA_OUT		0x02	/* Invert the sense of OUT IFACE */
+#define IPT_INV_TOS		0x04	/* Invert the sense of TOS. */
+#define IPT_INV_SRCIP		0x08	/* Invert the sense of SRC IP. */
+#define IPT_INV_DSTIP		0x10	/* Invert the sense of DST OP. */
+#define IPT_INV_FRAG		0x20	/* Invert the sense of FRAG. */
+#define IPT_INV_PROTO		XT_INV_PROTO
+#define IPT_INV_MASK		0x7F	/* All possible flag bits mask. */
+
+/* This structure defines each of the firewall rules.  Consists of 3
+   parts which are 1) general IP header stuff 2) match specific
+   stuff 3) the target to perform if the rule matches */
+struct ipt_entry {
+	struct ipt_ip ip;
+
+	/* Mark with fields that we care about. */
+	unsigned int nfcache;
+
+	/* Size of ipt_entry + matches */
+	__u16 target_offset;
+	/* Size of ipt_entry + matches + target */
+	__u16 next_offset;
+
+	/* Back pointer */
+	unsigned int comefrom;
+
+	/* Packet and byte counters. */
+	struct xt_counters counters;
+
+	/* The matches (if any), then the target. */
+	unsigned char elems[];
+};
+
+/*
+ * New IP firewall options for [gs]etsockopt at the RAW IP level.
+ * Unlike BSD Linux inherits IP options so you don't have to use a raw
+ * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
+ */
+#define IPT_BASE_CTL		64
+
+#define IPT_SO_SET_REPLACE	(IPT_BASE_CTL)
+#define IPT_SO_SET_ADD_COUNTERS	(IPT_BASE_CTL + 1)
+#define IPT_SO_SET_MAX		IPT_SO_SET_ADD_COUNTERS
+
+#define IPT_SO_GET_INFO			(IPT_BASE_CTL)
+#define IPT_SO_GET_ENTRIES		(IPT_BASE_CTL + 1)
+#define IPT_SO_GET_REVISION_MATCH	(IPT_BASE_CTL + 2)
+#define IPT_SO_GET_REVISION_TARGET	(IPT_BASE_CTL + 3)
+#define IPT_SO_GET_MAX			IPT_SO_GET_REVISION_TARGET
+
+/* ICMP matching stuff */
+struct ipt_icmp {
+	__u8 type;				/* type to match */
+	__u8 code[2];				/* range of code */
+	__u8 invflags;				/* Inverse flags */
+};
+
+/* Values for "inv" field for struct ipt_icmp. */
+#define IPT_ICMP_INV	0x01	/* Invert the sense of type/code test */
+
+/* The argument to IPT_SO_GET_INFO */
+struct ipt_getinfo {
+	/* Which table: caller fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Kernel fills these in. */
+	/* Which hook entry points are valid: bitmask */
+	unsigned int valid_hooks;
+
+	/* Hook entry points: one per netfilter hook. */
+	unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_INET_NUMHOOKS];
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Size of entries. */
+	unsigned int size;
+};
+
+/* The argument to IPT_SO_SET_REPLACE. */
+struct ipt_replace {
+	/* Which table. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Which hook entry points are valid: bitmask.  You can't
+           change this. */
+	unsigned int valid_hooks;
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Total size of new entries */
+	unsigned int size;
+
+	/* Hook entry points. */
+	unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_INET_NUMHOOKS];
+
+	/* Information about old entries: */
+	/* Number of counters (must be equal to current number of entries). */
+	unsigned int num_counters;
+	/* The old entries' counters. */
+	struct xt_counters *counters;
+
+	/* The entries (hang off end: not really an array). */
+	struct ipt_entry entries[];
+};
+
+/* The argument to IPT_SO_GET_ENTRIES. */
+struct ipt_get_entries {
+	/* Which table: user fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* User fills this in: total entry size. */
+	unsigned int size;
+
+	/* The entries. */
+	struct ipt_entry entrytable[];
+};
+
+/* Helper functions */
+static __inline__ struct xt_entry_target *
+ipt_get_target(struct ipt_entry *e)
+{
+	return (struct xt_entry_target *)((char *)e + e->target_offset);
+}
+
+/*
+ *	Main firewall chains definitions and global var's definitions.
+ */
+#endif /* _IPTABLES_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_CLUSTERIP.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_CLUSTERIP.h
new file mode 100644
index 0000000000..ff6599494f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_CLUSTERIP.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPT_CLUSTERIP_H_target
+#define _IPT_CLUSTERIP_H_target
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+enum clusterip_hashmode {
+    CLUSTERIP_HASHMODE_SIP = 0,
+    CLUSTERIP_HASHMODE_SIP_SPT,
+    CLUSTERIP_HASHMODE_SIP_SPT_DPT,
+};
+
+#define CLUSTERIP_HASHMODE_MAX CLUSTERIP_HASHMODE_SIP_SPT_DPT
+
+#define CLUSTERIP_MAX_NODES 16
+
+#define CLUSTERIP_FLAG_NEW 0x00000001
+
+struct clusterip_config;
+
+struct ipt_clusterip_tgt_info {
+
+	__u32 flags;
+
+	/* only relevant for new ones */
+	__u8 clustermac[ETH_ALEN];
+	__u16 num_total_nodes;
+	__u16 num_local_nodes;
+	__u16 local_nodes[CLUSTERIP_MAX_NODES];
+	__u32 hash_mode;
+	__u32 hash_initval;
+
+	/* Used internally by the kernel */
+	struct clusterip_config *config;
+};
+
+#endif /*_IPT_CLUSTERIP_H_target*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_LOG.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_LOG.h
new file mode 100644
index 0000000000..b7cf2c669f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_LOG.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPT_LOG_H
+#define _IPT_LOG_H
+
+/* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */
+#define IPT_LOG_TCPSEQ		0x01	/* Log TCP sequence numbers */
+#define IPT_LOG_TCPOPT		0x02	/* Log TCP options */
+#define IPT_LOG_IPOPT		0x04	/* Log IP options */
+#define IPT_LOG_UID		0x08	/* Log UID owning local socket */
+#define IPT_LOG_NFLOG		0x10	/* Unsupported, don't reuse */
+#define IPT_LOG_MACDECODE	0x20	/* Decode MAC header */
+#define IPT_LOG_MASK		0x2f
+
+struct ipt_log_info {
+	unsigned char level;
+	unsigned char logflags;
+	char prefix[30];
+};
+
+#endif /*_IPT_LOG_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_REJECT.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_REJECT.h
new file mode 100644
index 0000000000..ae61ddd328
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_REJECT.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPT_REJECT_H
+#define _IPT_REJECT_H
+
+enum ipt_reject_with {
+	IPT_ICMP_NET_UNREACHABLE,
+	IPT_ICMP_HOST_UNREACHABLE,
+	IPT_ICMP_PROT_UNREACHABLE,
+	IPT_ICMP_PORT_UNREACHABLE,
+	IPT_ICMP_ECHOREPLY,
+	IPT_ICMP_NET_PROHIBITED,
+	IPT_ICMP_HOST_PROHIBITED,
+	IPT_TCP_RESET,
+	IPT_ICMP_ADMIN_PROHIBITED
+};
+
+struct ipt_reject_info {
+	enum ipt_reject_with with;      /* reject type */
+};
+
+#endif /*_IPT_REJECT_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ah.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ah.h
new file mode 100644
index 0000000000..606ce90dbf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ah.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPT_AH_H
+#define _IPT_AH_H
+
+#include <linux/types.h>
+
+struct ipt_ah {
+	__u32 spis[2];			/* Security Parameter Index */
+	__u8  invflags;			/* Inverse flags */
+};
+
+
+
+/* Values for "invflags" field in struct ipt_ah. */
+#define IPT_AH_INV_SPI		0x01	/* Invert the sense of spi. */
+#define IPT_AH_INV_MASK	0x01	/* All possible flags. */
+
+#endif /*_IPT_AH_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ecn.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ecn.h
new file mode 100644
index 0000000000..8121bec470
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ecn.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IPT_ECN_H
+#define _IPT_ECN_H
+
+#include <linux/netfilter/xt_ecn.h>
+#define ipt_ecn_info xt_ecn_info
+
+enum {
+	IPT_ECN_IP_MASK       = XT_ECN_IP_MASK,
+	IPT_ECN_OP_MATCH_IP   = XT_ECN_OP_MATCH_IP,
+	IPT_ECN_OP_MATCH_ECE  = XT_ECN_OP_MATCH_ECE,
+	IPT_ECN_OP_MATCH_CWR  = XT_ECN_OP_MATCH_CWR,
+	IPT_ECN_OP_MATCH_MASK = XT_ECN_OP_MATCH_MASK,
+};
+
+#endif /* IPT_ECN_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ttl.h b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ttl.h
new file mode 100644
index 0000000000..ad0226a862
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv4/ipt_ttl.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* IP tables module for matching the value of the TTL
+ * (C) 2000 by Harald Welte <laforge@gnumonks.org> */
+
+#ifndef _IPT_TTL_H
+#define _IPT_TTL_H
+
+#include <linux/types.h>
+
+enum {
+	IPT_TTL_EQ = 0,		/* equals */
+	IPT_TTL_NE,		/* not equals */
+	IPT_TTL_LT,		/* less than */
+	IPT_TTL_GT,		/* greater than */
+};
+
+
+struct ipt_ttl_info {
+	__u8	mode;
+	__u8	ttl;
+};
+
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6.h b/contrib/libs/linux-headers/linux/netfilter_ipv6.h
new file mode 100644
index 0000000000..eedf7a2d54
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* IPv6-specific defines for netfilter. 
+ * (C)1998 Rusty Russell -- This code is GPL.
+ * (C)1999 David Jeffery
+ *   this header was blatantly ripped from netfilter_ipv4.h 
+ *   it's amazing what adding a bunch of 6s can do =8^)
+ */
+#ifndef __LINUX_IP6_NETFILTER_H
+#define __LINUX_IP6_NETFILTER_H
+
+
+#include <linux/netfilter.h>
+
+/* only for userspace compatibility */
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
+/* IP6 Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_IP6_PRE_ROUTING	0
+/* If the packet is destined for this box. */
+#define NF_IP6_LOCAL_IN		1
+/* If the packet is destined for another interface. */
+#define NF_IP6_FORWARD		2
+/* Packets coming from a local process. */
+#define NF_IP6_LOCAL_OUT		3
+/* Packets about to hit the wire. */
+#define NF_IP6_POST_ROUTING	4
+#define NF_IP6_NUMHOOKS		5
+
+
+enum nf_ip6_hook_priorities {
+	NF_IP6_PRI_FIRST = INT_MIN,
+	NF_IP6_PRI_RAW_BEFORE_DEFRAG = -450,
+	NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
+	NF_IP6_PRI_RAW = -300,
+	NF_IP6_PRI_SELINUX_FIRST = -225,
+	NF_IP6_PRI_CONNTRACK = -200,
+	NF_IP6_PRI_MANGLE = -150,
+	NF_IP6_PRI_NAT_DST = -100,
+	NF_IP6_PRI_FILTER = 0,
+	NF_IP6_PRI_SECURITY = 50,
+	NF_IP6_PRI_NAT_SRC = 100,
+	NF_IP6_PRI_SELINUX_LAST = 225,
+	NF_IP6_PRI_CONNTRACK_HELPER = 300,
+	NF_IP6_PRI_LAST = INT_MAX,
+};
+
+
+#endif /* __LINUX_IP6_NETFILTER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6_tables.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6_tables.h
new file mode 100644
index 0000000000..68109ece60
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6_tables.h
@@ -0,0 +1,270 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * 25-Jul-1998 Major changes to allow for ip chain table
+ *
+ * 3-Jan-2000 Named tables to allow packet selection for different uses.
+ */
+
+/*
+ * 	Format of an IP6 firewall descriptor
+ *
+ * 	src, dst, src_mask, dst_mask are always stored in network byte order.
+ * 	flags are stored in host byte order (of course).
+ * 	Port numbers are stored in HOST byte order.
+ */
+
+#ifndef _IP6_TABLES_H
+#define _IP6_TABLES_H
+
+#include <linux/types.h>
+
+#include <linux/if.h>
+#include <linux/netfilter_ipv6.h>
+
+#include <linux/netfilter/x_tables.h>
+
+#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+#define ip6t_match xt_match
+#define ip6t_target xt_target
+#define ip6t_table xt_table
+#define ip6t_get_revision xt_get_revision
+#define ip6t_entry_match xt_entry_match
+#define ip6t_entry_target xt_entry_target
+#define ip6t_standard_target xt_standard_target
+#define ip6t_error_target xt_error_target
+#define ip6t_counters xt_counters
+#define IP6T_CONTINUE XT_CONTINUE
+#define IP6T_RETURN XT_RETURN
+
+/* Pre-iptables-1.4.0 */
+#include <linux/netfilter/xt_tcpudp.h>
+#define ip6t_tcp xt_tcp
+#define ip6t_udp xt_udp
+#define IP6T_TCP_INV_SRCPT	XT_TCP_INV_SRCPT
+#define IP6T_TCP_INV_DSTPT	XT_TCP_INV_DSTPT
+#define IP6T_TCP_INV_FLAGS	XT_TCP_INV_FLAGS
+#define IP6T_TCP_INV_OPTION	XT_TCP_INV_OPTION
+#define IP6T_TCP_INV_MASK	XT_TCP_INV_MASK
+#define IP6T_UDP_INV_SRCPT	XT_UDP_INV_SRCPT
+#define IP6T_UDP_INV_DSTPT	XT_UDP_INV_DSTPT
+#define IP6T_UDP_INV_MASK	XT_UDP_INV_MASK
+
+#define ip6t_counters_info xt_counters_info
+#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
+#define IP6T_ERROR_TARGET XT_ERROR_TARGET
+#define IP6T_MATCH_ITERATE(e, fn, args...) \
+	XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
+#define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
+	XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
+
+/* Yes, Virginia, you have to zero the padding. */
+struct ip6t_ip6 {
+	/* Source and destination IP6 addr */
+	struct in6_addr src, dst;		
+	/* Mask for src and dest IP6 addr */
+	struct in6_addr smsk, dmsk;
+	char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
+	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
+
+	/* Upper protocol number
+	 * - The allowed value is 0 (any) or protocol number of last parsable
+	 *   header, which is 50 (ESP), 59 (No Next Header), 135 (MH), or
+	 *   the non IPv6 extension headers.
+	 * - The protocol numbers of IPv6 extension headers except of ESP and
+	 *   MH do not match any packets.
+	 * - You also need to set IP6T_FLAGS_PROTO to "flags" to check protocol.
+	 */
+	__u16 proto;
+	/* TOS to match iff flags & IP6T_F_TOS */
+	__u8 tos;
+
+	/* Flags word */
+	__u8 flags;
+	/* Inverse flags */
+	__u8 invflags;
+};
+
+/* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
+#define IP6T_F_PROTO		0x01	/* Set if rule cares about upper 
+					   protocols */
+#define IP6T_F_TOS		0x02	/* Match the TOS. */
+#define IP6T_F_GOTO		0x04	/* Set if jump is a goto */
+#define IP6T_F_MASK		0x07	/* All possible flag bits mask. */
+
+/* Values for "inv" field in struct ip6t_ip6. */
+#define IP6T_INV_VIA_IN		0x01	/* Invert the sense of IN IFACE. */
+#define IP6T_INV_VIA_OUT		0x02	/* Invert the sense of OUT IFACE */
+#define IP6T_INV_TOS		0x04	/* Invert the sense of TOS. */
+#define IP6T_INV_SRCIP		0x08	/* Invert the sense of SRC IP. */
+#define IP6T_INV_DSTIP		0x10	/* Invert the sense of DST OP. */
+#define IP6T_INV_FRAG		0x20	/* Invert the sense of FRAG. */
+#define IP6T_INV_PROTO		XT_INV_PROTO
+#define IP6T_INV_MASK		0x7F	/* All possible flag bits mask. */
+
+/* This structure defines each of the firewall rules.  Consists of 3
+   parts which are 1) general IP header stuff 2) match specific
+   stuff 3) the target to perform if the rule matches */
+struct ip6t_entry {
+	struct ip6t_ip6 ipv6;
+
+	/* Mark with fields that we care about. */
+	unsigned int nfcache;
+
+	/* Size of ipt_entry + matches */
+	__u16 target_offset;
+	/* Size of ipt_entry + matches + target */
+	__u16 next_offset;
+
+	/* Back pointer */
+	unsigned int comefrom;
+
+	/* Packet and byte counters. */
+	struct xt_counters counters;
+
+	/* The matches (if any), then the target. */
+	unsigned char elems[0];
+};
+
+/* Standard entry */
+struct ip6t_standard {
+	struct ip6t_entry entry;
+	struct xt_standard_target target;
+};
+
+struct ip6t_error {
+	struct ip6t_entry entry;
+	struct xt_error_target target;
+};
+
+#define IP6T_ENTRY_INIT(__size)						       \
+{									       \
+	.target_offset	= sizeof(struct ip6t_entry),			       \
+	.next_offset	= (__size),					       \
+}
+
+#define IP6T_STANDARD_INIT(__verdict)					       \
+{									       \
+	.entry		= IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)),       \
+	.target		= XT_TARGET_INIT(XT_STANDARD_TARGET,		       \
+					 sizeof(struct xt_standard_target)),   \
+	.target.verdict	= -(__verdict) - 1,				       \
+}
+
+#define IP6T_ERROR_INIT							       \
+{									       \
+	.entry		= IP6T_ENTRY_INIT(sizeof(struct ip6t_error)),	       \
+	.target		= XT_TARGET_INIT(XT_ERROR_TARGET,		       \
+					 sizeof(struct xt_error_target)),      \
+	.target.errorname = "ERROR",					       \
+}
+
+/*
+ * New IP firewall options for [gs]etsockopt at the RAW IP level.
+ * Unlike BSD Linux inherits IP options so you don't have to use
+ * a raw socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in6.h before adding new number here.
+ */
+#define IP6T_BASE_CTL			64
+
+#define IP6T_SO_SET_REPLACE		(IP6T_BASE_CTL)
+#define IP6T_SO_SET_ADD_COUNTERS	(IP6T_BASE_CTL + 1)
+#define IP6T_SO_SET_MAX			IP6T_SO_SET_ADD_COUNTERS
+
+#define IP6T_SO_GET_INFO		(IP6T_BASE_CTL)
+#define IP6T_SO_GET_ENTRIES		(IP6T_BASE_CTL + 1)
+#define IP6T_SO_GET_REVISION_MATCH	(IP6T_BASE_CTL + 4)
+#define IP6T_SO_GET_REVISION_TARGET	(IP6T_BASE_CTL + 5)
+#define IP6T_SO_GET_MAX			IP6T_SO_GET_REVISION_TARGET
+
+/* obtain original address if REDIRECT'd connection */
+#define IP6T_SO_ORIGINAL_DST            80
+
+/* ICMP matching stuff */
+struct ip6t_icmp {
+	__u8 type;				/* type to match */
+	__u8 code[2];				/* range of code */
+	__u8 invflags;				/* Inverse flags */
+};
+
+/* Values for "inv" field for struct ipt_icmp. */
+#define IP6T_ICMP_INV	0x01	/* Invert the sense of type/code test */
+
+/* The argument to IP6T_SO_GET_INFO */
+struct ip6t_getinfo {
+	/* Which table: caller fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Kernel fills these in. */
+	/* Which hook entry points are valid: bitmask */
+	unsigned int valid_hooks;
+
+	/* Hook entry points: one per netfilter hook. */
+	unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_INET_NUMHOOKS];
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Size of entries. */
+	unsigned int size;
+};
+
+/* The argument to IP6T_SO_SET_REPLACE. */
+struct ip6t_replace {
+	/* Which table. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* Which hook entry points are valid: bitmask.  You can't
+           change this. */
+	unsigned int valid_hooks;
+
+	/* Number of entries */
+	unsigned int num_entries;
+
+	/* Total size of new entries */
+	unsigned int size;
+
+	/* Hook entry points. */
+	unsigned int hook_entry[NF_INET_NUMHOOKS];
+
+	/* Underflow points. */
+	unsigned int underflow[NF_INET_NUMHOOKS];
+
+	/* Information about old entries: */
+	/* Number of counters (must be equal to current number of entries). */
+	unsigned int num_counters;
+	/* The old entries' counters. */
+	struct xt_counters *counters;
+
+	/* The entries (hang off end: not really an array). */
+	struct ip6t_entry entries[];
+};
+
+/* The argument to IP6T_SO_GET_ENTRIES. */
+struct ip6t_get_entries {
+	/* Which table: user fills this in. */
+	char name[XT_TABLE_MAXNAMELEN];
+
+	/* User fills this in: total entry size. */
+	unsigned int size;
+
+	/* The entries. */
+	struct ip6t_entry entrytable[];
+};
+
+/* Helper functions */
+static __inline__ struct xt_entry_target *
+ip6t_get_target(struct ip6t_entry *e)
+{
+	return (struct xt_entry_target *)((char *)e + e->target_offset);
+}
+
+/*
+ *	Main firewall chains definitions and global var's definitions.
+ */
+
+#endif /* _IP6_TABLES_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_LOG.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_LOG.h
new file mode 100644
index 0000000000..0b7b16dbde
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_LOG.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_LOG_H
+#define _IP6T_LOG_H
+
+/* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */
+#define IP6T_LOG_TCPSEQ		0x01	/* Log TCP sequence numbers */
+#define IP6T_LOG_TCPOPT		0x02	/* Log TCP options */
+#define IP6T_LOG_IPOPT		0x04	/* Log IP options */
+#define IP6T_LOG_UID		0x08	/* Log UID owning local socket */
+#define IP6T_LOG_NFLOG		0x10	/* Unsupported, don't use */
+#define IP6T_LOG_MACDECODE	0x20	/* Decode MAC header */
+#define IP6T_LOG_MASK		0x2f
+
+struct ip6t_log_info {
+	unsigned char level;
+	unsigned char logflags;
+	char prefix[30];
+};
+
+#endif /* _IP6T_LOG_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_NPT.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_NPT.h
new file mode 100644
index 0000000000..422aef0765
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_NPT.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __NETFILTER_IP6T_NPT
+#define __NETFILTER_IP6T_NPT
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+struct ip6t_npt_tginfo {
+	union nf_inet_addr	src_pfx;
+	union nf_inet_addr	dst_pfx;
+	__u8			src_pfx_len;
+	__u8			dst_pfx_len;
+	/* Used internally by the kernel */
+	__sum16			adjustment;
+};
+
+#endif /* __NETFILTER_IP6T_NPT */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_REJECT.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_REJECT.h
new file mode 100644
index 0000000000..158ffa5f45
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_REJECT.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_REJECT_H
+#define _IP6T_REJECT_H
+
+#include <linux/types.h>
+
+enum ip6t_reject_with {
+	IP6T_ICMP6_NO_ROUTE,
+	IP6T_ICMP6_ADM_PROHIBITED,
+	IP6T_ICMP6_NOT_NEIGHBOUR,
+	IP6T_ICMP6_ADDR_UNREACH,
+	IP6T_ICMP6_PORT_UNREACH,
+	IP6T_ICMP6_ECHOREPLY,
+	IP6T_TCP_RESET,
+	IP6T_ICMP6_POLICY_FAIL,
+	IP6T_ICMP6_REJECT_ROUTE
+};
+
+struct ip6t_reject_info {
+	__u32	with;	/* reject type */
+};
+
+#endif /*_IP6T_REJECT_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ah.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ah.h
new file mode 100644
index 0000000000..9a4174e08f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ah.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_AH_H
+#define _IP6T_AH_H
+
+#include <linux/types.h>
+
+struct ip6t_ah {
+	__u32 spis[2];			/* Security Parameter Index */
+	__u32 hdrlen;			/* Header Length */
+	__u8  hdrres;			/* Test of the Reserved Filed */
+	__u8  invflags;			/* Inverse flags */
+};
+
+#define IP6T_AH_SPI 0x01
+#define IP6T_AH_LEN 0x02
+#define IP6T_AH_RES 0x04
+
+/* Values for "invflags" field in struct ip6t_ah. */
+#define IP6T_AH_INV_SPI		0x01	/* Invert the sense of spi. */
+#define IP6T_AH_INV_LEN		0x02	/* Invert the sense of length. */
+#define IP6T_AH_INV_MASK	0x03	/* All possible flags. */
+
+#endif /*_IP6T_AH_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_frag.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_frag.h
new file mode 100644
index 0000000000..9acac816bb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_frag.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_FRAG_H
+#define _IP6T_FRAG_H
+
+#include <linux/types.h>
+
+struct ip6t_frag {
+	__u32 ids[2];			/* Identification range */
+	__u32 hdrlen;			/* Header Length */
+	__u8  flags;			/* Flags */
+	__u8  invflags;			/* Inverse flags */
+};
+
+#define IP6T_FRAG_IDS 		0x01
+#define IP6T_FRAG_LEN 		0x02
+#define IP6T_FRAG_RES 		0x04
+#define IP6T_FRAG_FST 		0x08
+#define IP6T_FRAG_MF  		0x10
+#define IP6T_FRAG_NMF  		0x20
+
+/* Values for "invflags" field in struct ip6t_frag. */
+#define IP6T_FRAG_INV_IDS	0x01	/* Invert the sense of ids. */
+#define IP6T_FRAG_INV_LEN	0x02	/* Invert the sense of length. */
+#define IP6T_FRAG_INV_MASK	0x03	/* All possible flags. */
+
+#endif /*_IP6T_FRAG_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_hl.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_hl.h
new file mode 100644
index 0000000000..6b62f9418e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_hl.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* ip6tables module for matching the Hop Limit value
+ * Maciej Soltysiak <solt@dns.toxicfilms.tv>
+ * Based on HW's ttl module */
+
+#ifndef _IP6T_HL_H
+#define _IP6T_HL_H
+
+#include <linux/types.h>
+
+enum {
+	IP6T_HL_EQ = 0,		/* equals */
+	IP6T_HL_NE,		/* not equals */
+	IP6T_HL_LT,		/* less than */
+	IP6T_HL_GT,		/* greater than */
+};
+
+
+struct ip6t_hl_info {
+	__u8	mode;
+	__u8	hop_limit;
+};
+
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ipv6header.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ipv6header.h
new file mode 100644
index 0000000000..5a51969147
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_ipv6header.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* ipv6header match - matches IPv6 packets based
+on whether they contain certain headers */
+
+/* Original idea: Brad Chapman 
+ * Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */
+
+
+#ifndef __IPV6HEADER_H
+#define __IPV6HEADER_H
+
+#include <linux/types.h>
+
+struct ip6t_ipv6header_info {
+	__u8 matchflags;
+	__u8 invflags;
+	__u8 modeflag;
+};
+
+#define MASK_HOPOPTS    128
+#define MASK_DSTOPTS    64
+#define MASK_ROUTING    32
+#define MASK_FRAGMENT   16
+#define MASK_AH         8
+#define MASK_ESP        4
+#define MASK_NONE       2
+#define MASK_PROTO      1
+
+#endif /* __IPV6HEADER_H */
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_mh.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_mh.h
new file mode 100644
index 0000000000..9061962831
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_mh.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_MH_H
+#define _IP6T_MH_H
+
+#include <linux/types.h>
+
+/* MH matching stuff */
+struct ip6t_mh {
+	__u8 types[2];	/* MH type range */
+	__u8 invflags;	/* Inverse flags */
+};
+
+/* Values for "invflags" field in struct ip6t_mh. */
+#define IP6T_MH_INV_TYPE	0x01	/* Invert the sense of type. */
+#define IP6T_MH_INV_MASK	0x01	/* All possible flags. */
+
+#endif /*_IP6T_MH_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_opts.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_opts.h
new file mode 100644
index 0000000000..79f9a477c5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_opts.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_OPTS_H
+#define _IP6T_OPTS_H
+
+#include <linux/types.h>
+
+#define IP6T_OPTS_OPTSNR 16
+
+struct ip6t_opts {
+	__u32 hdrlen;			/* Header Length */
+	__u8 flags;				/*  */
+	__u8 invflags;			/* Inverse flags */
+	__u16 opts[IP6T_OPTS_OPTSNR];	/* opts */
+	__u8 optsnr;			/* Nr of OPts */
+};
+
+#define IP6T_OPTS_LEN 		0x01
+#define IP6T_OPTS_OPTS 		0x02
+#define IP6T_OPTS_NSTRICT	0x04
+
+/* Values for "invflags" field in struct ip6t_rt. */
+#define IP6T_OPTS_INV_LEN	0x01	/* Invert the sense of length. */
+#define IP6T_OPTS_INV_MASK	0x01	/* All possible flags. */
+
+#endif /*_IP6T_OPTS_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_rt.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_rt.h
new file mode 100644
index 0000000000..9c23e8ad20
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_rt.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_RT_H
+#define _IP6T_RT_H
+
+#include <linux/types.h>
+#include <linux/in6.h>
+
+#define IP6T_RT_HOPS 16
+
+struct ip6t_rt {
+	__u32 rt_type;			/* Routing Type */
+	__u32 segsleft[2];			/* Segments Left */
+	__u32 hdrlen;			/* Header Length */
+	__u8  flags;			/*  */
+	__u8  invflags;			/* Inverse flags */
+	struct in6_addr addrs[IP6T_RT_HOPS];	/* Hops */
+	__u8 addrnr;			/* Nr of Addresses */
+};
+
+#define IP6T_RT_TYP 		0x01
+#define IP6T_RT_SGS 		0x02
+#define IP6T_RT_LEN 		0x04
+#define IP6T_RT_RES 		0x08
+#define IP6T_RT_FST_MASK	0x30
+#define IP6T_RT_FST 		0x10
+#define IP6T_RT_FST_NSTRICT	0x20
+
+/* Values for "invflags" field in struct ip6t_rt. */
+#define IP6T_RT_INV_TYP		0x01	/* Invert the sense of type. */
+#define IP6T_RT_INV_SGS		0x02	/* Invert the sense of Segments. */
+#define IP6T_RT_INV_LEN		0x04	/* Invert the sense of length. */
+#define IP6T_RT_INV_MASK	0x07	/* All possible flags. */
+
+#endif /*_IP6T_RT_H*/
diff --git a/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_srh.h b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_srh.h
new file mode 100644
index 0000000000..54ed83360d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netfilter_ipv6/ip6t_srh.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_SRH_H
+#define _IP6T_SRH_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+/* Values for "mt_flags" field in struct ip6t_srh */
+#define IP6T_SRH_NEXTHDR        0x0001
+#define IP6T_SRH_LEN_EQ         0x0002
+#define IP6T_SRH_LEN_GT         0x0004
+#define IP6T_SRH_LEN_LT         0x0008
+#define IP6T_SRH_SEGS_EQ        0x0010
+#define IP6T_SRH_SEGS_GT        0x0020
+#define IP6T_SRH_SEGS_LT        0x0040
+#define IP6T_SRH_LAST_EQ        0x0080
+#define IP6T_SRH_LAST_GT        0x0100
+#define IP6T_SRH_LAST_LT        0x0200
+#define IP6T_SRH_TAG            0x0400
+#define IP6T_SRH_PSID           0x0800
+#define IP6T_SRH_NSID           0x1000
+#define IP6T_SRH_LSID           0x2000
+#define IP6T_SRH_MASK           0x3FFF
+
+/* Values for "mt_invflags" field in struct ip6t_srh */
+#define IP6T_SRH_INV_NEXTHDR    0x0001
+#define IP6T_SRH_INV_LEN_EQ     0x0002
+#define IP6T_SRH_INV_LEN_GT     0x0004
+#define IP6T_SRH_INV_LEN_LT     0x0008
+#define IP6T_SRH_INV_SEGS_EQ    0x0010
+#define IP6T_SRH_INV_SEGS_GT    0x0020
+#define IP6T_SRH_INV_SEGS_LT    0x0040
+#define IP6T_SRH_INV_LAST_EQ    0x0080
+#define IP6T_SRH_INV_LAST_GT    0x0100
+#define IP6T_SRH_INV_LAST_LT    0x0200
+#define IP6T_SRH_INV_TAG        0x0400
+#define IP6T_SRH_INV_PSID       0x0800
+#define IP6T_SRH_INV_NSID       0x1000
+#define IP6T_SRH_INV_LSID       0x2000
+#define IP6T_SRH_INV_MASK       0x3FFF
+
+/**
+ *      struct ip6t_srh - SRH match options
+ *      @ next_hdr: Next header field of SRH
+ *      @ hdr_len: Extension header length field of SRH
+ *      @ segs_left: Segments left field of SRH
+ *      @ last_entry: Last entry field of SRH
+ *      @ tag: Tag field of SRH
+ *      @ mt_flags: match options
+ *      @ mt_invflags: Invert the sense of match options
+ */
+
+struct ip6t_srh {
+	__u8                    next_hdr;
+	__u8                    hdr_len;
+	__u8                    segs_left;
+	__u8                    last_entry;
+	__u16                   tag;
+	__u16                   mt_flags;
+	__u16                   mt_invflags;
+};
+
+/**
+ *      struct ip6t_srh1 - SRH match options (revision 1)
+ *      @ next_hdr: Next header field of SRH
+ *      @ hdr_len: Extension header length field of SRH
+ *      @ segs_left: Segments left field of SRH
+ *      @ last_entry: Last entry field of SRH
+ *      @ tag: Tag field of SRH
+ *      @ psid_addr: Address of previous SID in SRH SID list
+ *      @ nsid_addr: Address of NEXT SID in SRH SID list
+ *      @ lsid_addr: Address of LAST SID in SRH SID list
+ *      @ psid_msk: Mask of previous SID in SRH SID list
+ *      @ nsid_msk: Mask of next SID in SRH SID list
+ *      @ lsid_msk: MAsk of last SID in SRH SID list
+ *      @ mt_flags: match options
+ *      @ mt_invflags: Invert the sense of match options
+ */
+
+struct ip6t_srh1 {
+	__u8                    next_hdr;
+	__u8                    hdr_len;
+	__u8                    segs_left;
+	__u8                    last_entry;
+	__u16                   tag;
+	struct in6_addr         psid_addr;
+	struct in6_addr         nsid_addr;
+	struct in6_addr         lsid_addr;
+	struct in6_addr         psid_msk;
+	struct in6_addr         nsid_msk;
+	struct in6_addr         lsid_msk;
+	__u16                   mt_flags;
+	__u16                   mt_invflags;
+};
+
+#endif /*_IP6T_SRH_H*/
diff --git a/contrib/libs/linux-headers/linux/netlink_diag.h b/contrib/libs/linux-headers/linux/netlink_diag.h
new file mode 100644
index 0000000000..4cd0657859
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netlink_diag.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __NETLINK_DIAG_H__
+#define __NETLINK_DIAG_H__
+
+#include <linux/types.h>
+
+struct netlink_diag_req {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u16	pad;
+	__u32	ndiag_ino;
+	__u32	ndiag_show;
+	__u32	ndiag_cookie[2];
+};
+
+struct netlink_diag_msg {
+	__u8	ndiag_family;
+	__u8	ndiag_type;
+	__u8	ndiag_protocol;
+	__u8	ndiag_state;
+
+	__u32	ndiag_portid;
+	__u32	ndiag_dst_portid;
+	__u32	ndiag_dst_group;
+	__u32	ndiag_ino;
+	__u32	ndiag_cookie[2];
+};
+
+struct netlink_diag_ring {
+	__u32	ndr_block_size;
+	__u32	ndr_block_nr;
+	__u32	ndr_frame_size;
+	__u32	ndr_frame_nr;
+};
+
+enum {
+	/* NETLINK_DIAG_NONE, standard nl API requires this attribute!  */
+	NETLINK_DIAG_MEMINFO,
+	NETLINK_DIAG_GROUPS,
+	NETLINK_DIAG_RX_RING,
+	NETLINK_DIAG_TX_RING,
+	NETLINK_DIAG_FLAGS,
+
+	__NETLINK_DIAG_MAX,
+};
+
+#define NETLINK_DIAG_MAX (__NETLINK_DIAG_MAX - 1)
+
+#define NDIAG_PROTO_ALL		((__u8) ~0)
+
+#define NDIAG_SHOW_MEMINFO	0x00000001 /* show memory info of a socket */
+#define NDIAG_SHOW_GROUPS	0x00000002 /* show groups of a netlink socket */
+/* deprecated since 4.6 */
+#define NDIAG_SHOW_RING_CFG	0x00000004 /* show ring configuration */
+#define NDIAG_SHOW_FLAGS	0x00000008 /* show flags of a netlink socket */
+
+/* flags */
+#define NDIAG_FLAG_CB_RUNNING		0x00000001
+#define NDIAG_FLAG_PKTINFO		0x00000002
+#define NDIAG_FLAG_BROADCAST_ERROR	0x00000004
+#define NDIAG_FLAG_NO_ENOBUFS		0x00000008
+#define NDIAG_FLAG_LISTEN_ALL_NSID	0x00000010
+#define NDIAG_FLAG_CAP_ACK		0x00000020
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/netrom.h b/contrib/libs/linux-headers/linux/netrom.h
new file mode 100644
index 0000000000..7498ea3c39
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/netrom.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * These are the public elements of the Linux kernel NET/ROM implementation.
+ * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the
+ * definition of the ax25_address structure.
+ */
+
+#ifndef	NETROM_KERNEL_H
+#define	NETROM_KERNEL_H
+
+#include <linux/ax25.h>
+
+#define NETROM_MTU	236
+
+#define NETROM_T1	1
+#define NETROM_T2	2
+#define NETROM_N2	3
+#define	NETROM_T4	6
+#define	NETROM_IDLE	7
+
+#define	SIOCNRDECOBS		(SIOCPROTOPRIVATE+2)
+
+struct nr_route_struct {
+#define	NETROM_NEIGH	0
+#define	NETROM_NODE	1
+	int		type;
+	ax25_address	callsign;
+	char		device[16];
+	unsigned int	quality;
+	char		mnemonic[7];
+	ax25_address	neighbour;
+	unsigned int	obs_count;
+	unsigned int	ndigis;
+	ax25_address	digipeaters[AX25_MAX_DIGIS];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/nexthop.h b/contrib/libs/linux-headers/linux/nexthop.h
new file mode 100644
index 0000000000..37b14b4ea6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nexthop.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NEXTHOP_H
+#define _LINUX_NEXTHOP_H
+
+#include <linux/types.h>
+
+struct nhmsg {
+	unsigned char	nh_family;
+	unsigned char	nh_scope;     /* return only */
+	unsigned char	nh_protocol;  /* Routing protocol that installed nh */
+	unsigned char	resvd;
+	unsigned int	nh_flags;     /* RTNH_F flags */
+};
+
+/* entry in a nexthop group */
+struct nexthop_grp {
+	__u32	id;	  /* nexthop id - must exist */
+	__u8	weight;   /* weight of this nexthop */
+	__u8	resvd1;
+	__u16	resvd2;
+};
+
+enum {
+	NEXTHOP_GRP_TYPE_MPATH,  /* hash-threshold nexthop group
+				  * default type if not specified
+				  */
+	NEXTHOP_GRP_TYPE_RES,    /* resilient nexthop group */
+	__NEXTHOP_GRP_TYPE_MAX,
+};
+
+#define NEXTHOP_GRP_TYPE_MAX (__NEXTHOP_GRP_TYPE_MAX - 1)
+
+enum {
+	NHA_UNSPEC,
+	NHA_ID,		/* u32; id for nexthop. id == 0 means auto-assign */
+
+	NHA_GROUP,	/* array of nexthop_grp */
+	NHA_GROUP_TYPE,	/* u16 one of NEXTHOP_GRP_TYPE */
+	/* if NHA_GROUP attribute is added, no other attributes can be set */
+
+	NHA_BLACKHOLE,	/* flag; nexthop used to blackhole packets */
+	/* if NHA_BLACKHOLE is added, OIF, GATEWAY, ENCAP can not be set */
+
+	NHA_OIF,	/* u32; nexthop device */
+	NHA_GATEWAY,	/* be32 (IPv4) or in6_addr (IPv6) gw address */
+	NHA_ENCAP_TYPE, /* u16; lwt encap type */
+	NHA_ENCAP,	/* lwt encap data */
+
+	/* NHA_OIF can be appended to dump request to return only
+	 * nexthops using given device
+	 */
+	NHA_GROUPS,	/* flag; only return nexthop groups in dump */
+	NHA_MASTER,	/* u32;  only return nexthops with given master dev */
+
+	NHA_FDB,	/* flag; nexthop belongs to a bridge fdb */
+	/* if NHA_FDB is added, OIF, BLACKHOLE, ENCAP cannot be set */
+
+	/* nested; resilient nexthop group attributes */
+	NHA_RES_GROUP,
+	/* nested; nexthop bucket attributes */
+	NHA_RES_BUCKET,
+
+	__NHA_MAX,
+};
+
+#define NHA_MAX	(__NHA_MAX - 1)
+
+enum {
+	NHA_RES_GROUP_UNSPEC,
+	/* Pad attribute for 64-bit alignment. */
+	NHA_RES_GROUP_PAD = NHA_RES_GROUP_UNSPEC,
+
+	/* u16; number of nexthop buckets in a resilient nexthop group */
+	NHA_RES_GROUP_BUCKETS,
+	/* clock_t as u32; nexthop bucket idle timer (per-group) */
+	NHA_RES_GROUP_IDLE_TIMER,
+	/* clock_t as u32; nexthop unbalanced timer */
+	NHA_RES_GROUP_UNBALANCED_TIMER,
+	/* clock_t as u64; nexthop unbalanced time */
+	NHA_RES_GROUP_UNBALANCED_TIME,
+
+	__NHA_RES_GROUP_MAX,
+};
+
+#define NHA_RES_GROUP_MAX	(__NHA_RES_GROUP_MAX - 1)
+
+enum {
+	NHA_RES_BUCKET_UNSPEC,
+	/* Pad attribute for 64-bit alignment. */
+	NHA_RES_BUCKET_PAD = NHA_RES_BUCKET_UNSPEC,
+
+	/* u16; nexthop bucket index */
+	NHA_RES_BUCKET_INDEX,
+	/* clock_t as u64; nexthop bucket idle time */
+	NHA_RES_BUCKET_IDLE_TIME,
+	/* u32; nexthop id assigned to the nexthop bucket */
+	NHA_RES_BUCKET_NH_ID,
+
+	__NHA_RES_BUCKET_MAX,
+};
+
+#define NHA_RES_BUCKET_MAX	(__NHA_RES_BUCKET_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/nfc.h b/contrib/libs/linux-headers/linux/nfc.h
new file mode 100644
index 0000000000..4fa4e979e9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfc.h
@@ -0,0 +1,317 @@
+/*
+ * Copyright (C) 2011 Instituto Nokia de Tecnologia
+ *
+ * Authors:
+ *    Lauro Ramos Venancio <lauro.venancio@openbossa.org>
+ *    Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __LINUX_NFC_H
+#define __LINUX_NFC_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+#define NFC_GENL_NAME "nfc"
+#define NFC_GENL_VERSION 1
+
+#define NFC_GENL_MCAST_EVENT_NAME "events"
+
+/**
+ * enum nfc_commands - supported nfc commands
+ *
+ * @NFC_CMD_UNSPEC: unspecified command
+ *
+ * @NFC_CMD_GET_DEVICE: request information about a device (requires
+ *	%NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices
+ * @NFC_CMD_DEV_UP: turn on the nfc device
+ *	(requires %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_CMD_DEV_DOWN: turn off the nfc device
+ *	(requires %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_CMD_START_POLL: start polling for targets using the given protocols
+ *	(requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS)
+ * @NFC_CMD_STOP_POLL: stop polling for targets (requires
+ *	%NFC_ATTR_DEVICE_INDEX)
+ * @NFC_CMD_GET_TARGET: dump all targets found by the previous poll (requires
+ *	%NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_TARGETS_FOUND: event emitted when a new target is found
+ *	(it sends %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_DEVICE_ADDED: event emitted when a new device is registred
+ *	(it sends %NFC_ATTR_DEVICE_NAME, %NFC_ATTR_DEVICE_INDEX and
+ *	%NFC_ATTR_PROTOCOLS)
+ * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed
+ *	(it sends %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_TM_ACTIVATED: event emitted when the adapter is activated in
+ *      target mode.
+ * @NFC_EVENT_DEVICE_DEACTIVATED: event emitted when the adapter is deactivated
+ *      from target mode.
+ * @NFC_CMD_LLC_GET_PARAMS: request LTO, RW, and MIUX parameters for a device
+ * @NFC_CMD_LLC_SET_PARAMS: set one or more of LTO, RW, and MIUX parameters for
+ *	a device. LTO must be set before the link is up otherwise -EINPROGRESS
+ *	is returned. RW and MIUX can be set at anytime and will be passed in
+ *	subsequent CONNECT and CC messages.
+ *	If one of the passed parameters is wrong none is set and -EINVAL is
+ *	returned.
+ * @NFC_CMD_ENABLE_SE: Enable the physical link to a specific secure element.
+ *	Once enabled a secure element will handle card emulation mode, i.e.
+ *	starting a poll from a device which has a secure element enabled means
+ *	we want to do SE based card emulation.
+ * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
+ * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform
+ *	that some firmware was loaded
+ * @NFC_EVENT_SE_ADDED: Event emitted when a new secure element is discovered.
+ *	This typically will be sent whenever a new NFC controller with either
+ *	an embedded SE or an UICC one connected to it through SWP.
+ * @NFC_EVENT_SE_REMOVED: Event emitted when a secure element is removed from
+ *	the system, as a consequence of e.g. an NFC controller being unplugged.
+ * @NFC_EVENT_SE_CONNECTIVITY: This event is emitted whenever a secure element
+ *	is requesting connectivity access. For example a UICC SE may need to
+ *	talk with a sleeping modem and will notify this need by sending this
+ *	event. It is then up to userspace to decide if it will wake the modem
+ *	up or not.
+ * @NFC_EVENT_SE_TRANSACTION: This event is sent when an application running on
+ *	a specific SE notifies us about the end of a transaction. The parameter
+ *	for this event is the application ID (AID).
+ * @NFC_CMD_GET_SE: Dump all discovered secure elements from an NFC controller.
+ * @NFC_CMD_SE_IO: Send/Receive APDUs to/from the selected secure element.
+ * @NFC_CMD_ACTIVATE_TARGET: Request NFC controller to reactivate target.
+ * @NFC_CMD_VENDOR: Vendor specific command, to be implemented directly
+ *	from the driver in order to support hardware specific operations.
+ * @NFC_CMD_DEACTIVATE_TARGET: Request NFC controller to deactivate target.
+ */
+enum nfc_commands {
+	NFC_CMD_UNSPEC,
+	NFC_CMD_GET_DEVICE,
+	NFC_CMD_DEV_UP,
+	NFC_CMD_DEV_DOWN,
+	NFC_CMD_DEP_LINK_UP,
+	NFC_CMD_DEP_LINK_DOWN,
+	NFC_CMD_START_POLL,
+	NFC_CMD_STOP_POLL,
+	NFC_CMD_GET_TARGET,
+	NFC_EVENT_TARGETS_FOUND,
+	NFC_EVENT_DEVICE_ADDED,
+	NFC_EVENT_DEVICE_REMOVED,
+	NFC_EVENT_TARGET_LOST,
+	NFC_EVENT_TM_ACTIVATED,
+	NFC_EVENT_TM_DEACTIVATED,
+	NFC_CMD_LLC_GET_PARAMS,
+	NFC_CMD_LLC_SET_PARAMS,
+	NFC_CMD_ENABLE_SE,
+	NFC_CMD_DISABLE_SE,
+	NFC_CMD_LLC_SDREQ,
+	NFC_EVENT_LLC_SDRES,
+	NFC_CMD_FW_DOWNLOAD,
+	NFC_EVENT_SE_ADDED,
+	NFC_EVENT_SE_REMOVED,
+	NFC_EVENT_SE_CONNECTIVITY,
+	NFC_EVENT_SE_TRANSACTION,
+	NFC_CMD_GET_SE,
+	NFC_CMD_SE_IO,
+	NFC_CMD_ACTIVATE_TARGET,
+	NFC_CMD_VENDOR,
+	NFC_CMD_DEACTIVATE_TARGET,
+/* private: internal use only */
+	__NFC_CMD_AFTER_LAST
+};
+#define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1)
+
+/**
+ * enum nfc_attrs - supported nfc attributes
+ *
+ * @NFC_ATTR_UNSPEC: unspecified attribute
+ *
+ * @NFC_ATTR_DEVICE_INDEX: index of nfc device
+ * @NFC_ATTR_DEVICE_NAME: device name, max 8 chars
+ * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwise or-ed combination from
+ *	NFC_PROTO_*_MASK constants
+ * @NFC_ATTR_TARGET_INDEX: index of the nfc target
+ * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets extra information such as NFCID
+ * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the
+ *	target is not NFC-Forum compliant)
+ * @NFC_ATTR_TARGET_NFCID1: NFC-A targets identifier, max 10 bytes
+ * @NFC_ATTR_TARGET_SENSB_RES: NFC-B targets extra information, max 12 bytes
+ * @NFC_ATTR_TARGET_SENSF_RES: NFC-F targets extra information, max 18 bytes
+ * @NFC_ATTR_COMM_MODE: Passive or active mode
+ * @NFC_ATTR_RF_MODE: Initiator or target
+ * @NFC_ATTR_IM_PROTOCOLS: Initiator mode protocols to poll for
+ * @NFC_ATTR_TM_PROTOCOLS: Target mode protocols to listen for
+ * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut parameter
+ * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter
+ * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter
+ * @NFC_ATTR_SE: Available Secure Elements
+ * @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
+ * @NFC_ATTR_SE_INDEX: Secure element index
+ * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
+ * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmware download operation status
+ * @NFC_ATTR_APDU: Secure element APDU
+ * @NFC_ATTR_TARGET_ISO15693_DSFID: ISO 15693 Data Storage Format Identifier
+ * @NFC_ATTR_TARGET_ISO15693_UID: ISO 15693 Unique Identifier
+ * @NFC_ATTR_SE_PARAMS: Parameters data from an evt_transaction
+ * @NFC_ATTR_VENDOR_ID: NFC manufacturer unique ID, typically an OUI
+ * @NFC_ATTR_VENDOR_SUBCMD: Vendor specific sub command
+ * @NFC_ATTR_VENDOR_DATA: Vendor specific data, to be optionally passed
+ *	to a vendor specific command implementation
+ */
+enum nfc_attrs {
+	NFC_ATTR_UNSPEC,
+	NFC_ATTR_DEVICE_INDEX,
+	NFC_ATTR_DEVICE_NAME,
+	NFC_ATTR_PROTOCOLS,
+	NFC_ATTR_TARGET_INDEX,
+	NFC_ATTR_TARGET_SENS_RES,
+	NFC_ATTR_TARGET_SEL_RES,
+	NFC_ATTR_TARGET_NFCID1,
+	NFC_ATTR_TARGET_SENSB_RES,
+	NFC_ATTR_TARGET_SENSF_RES,
+	NFC_ATTR_COMM_MODE,
+	NFC_ATTR_RF_MODE,
+	NFC_ATTR_DEVICE_POWERED,
+	NFC_ATTR_IM_PROTOCOLS,
+	NFC_ATTR_TM_PROTOCOLS,
+	NFC_ATTR_LLC_PARAM_LTO,
+	NFC_ATTR_LLC_PARAM_RW,
+	NFC_ATTR_LLC_PARAM_MIUX,
+	NFC_ATTR_SE,
+	NFC_ATTR_LLC_SDP,
+	NFC_ATTR_FIRMWARE_NAME,
+	NFC_ATTR_SE_INDEX,
+	NFC_ATTR_SE_TYPE,
+	NFC_ATTR_SE_AID,
+	NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS,
+	NFC_ATTR_SE_APDU,
+	NFC_ATTR_TARGET_ISO15693_DSFID,
+	NFC_ATTR_TARGET_ISO15693_UID,
+	NFC_ATTR_SE_PARAMS,
+	NFC_ATTR_VENDOR_ID,
+	NFC_ATTR_VENDOR_SUBCMD,
+	NFC_ATTR_VENDOR_DATA,
+/* private: internal use only */
+	__NFC_ATTR_AFTER_LAST
+};
+#define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1)
+
+enum nfc_sdp_attr {
+	NFC_SDP_ATTR_UNSPEC,
+	NFC_SDP_ATTR_URI,
+	NFC_SDP_ATTR_SAP,
+/* private: internal use only */
+	__NFC_SDP_ATTR_AFTER_LAST
+};
+#define NFC_SDP_ATTR_MAX (__NFC_SDP_ATTR_AFTER_LAST - 1)
+
+#define NFC_DEVICE_NAME_MAXSIZE		8
+#define NFC_NFCID1_MAXSIZE		10
+#define NFC_NFCID2_MAXSIZE		8
+#define NFC_NFCID3_MAXSIZE		10
+#define NFC_SENSB_RES_MAXSIZE		12
+#define NFC_SENSF_RES_MAXSIZE		18
+#define NFC_ATR_REQ_MAXSIZE		64
+#define NFC_ATR_RES_MAXSIZE		64
+#define NFC_ATR_REQ_GB_MAXSIZE		48
+#define NFC_ATR_RES_GB_MAXSIZE		47
+#define NFC_GB_MAXSIZE			48
+#define NFC_FIRMWARE_NAME_MAXSIZE	32
+#define NFC_ISO15693_UID_MAXSIZE	8
+
+/* NFC protocols */
+#define NFC_PROTO_JEWEL		1
+#define NFC_PROTO_MIFARE	2
+#define NFC_PROTO_FELICA	3
+#define NFC_PROTO_ISO14443	4
+#define NFC_PROTO_NFC_DEP	5
+#define NFC_PROTO_ISO14443_B	6
+#define NFC_PROTO_ISO15693	7
+
+#define NFC_PROTO_MAX		8
+
+/* NFC communication modes */
+#define NFC_COMM_ACTIVE  0
+#define NFC_COMM_PASSIVE 1
+
+/* NFC RF modes */
+#define NFC_RF_INITIATOR 0
+#define NFC_RF_TARGET    1
+#define NFC_RF_NONE      2
+
+/* NFC protocols masks used in bitsets */
+#define NFC_PROTO_JEWEL_MASK      (1 << NFC_PROTO_JEWEL)
+#define NFC_PROTO_MIFARE_MASK     (1 << NFC_PROTO_MIFARE)
+#define NFC_PROTO_FELICA_MASK	  (1 << NFC_PROTO_FELICA)
+#define NFC_PROTO_ISO14443_MASK	  (1 << NFC_PROTO_ISO14443)
+#define NFC_PROTO_NFC_DEP_MASK	  (1 << NFC_PROTO_NFC_DEP)
+#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
+#define NFC_PROTO_ISO15693_MASK	  (1 << NFC_PROTO_ISO15693)
+
+/* NFC Secure Elements */
+#define NFC_SE_UICC     0x1
+#define NFC_SE_EMBEDDED 0x2
+
+#define NFC_SE_DISABLED 0x0
+#define NFC_SE_ENABLED  0x1
+
+struct sockaddr_nfc {
+	__kernel_sa_family_t sa_family;
+	__u32 dev_idx;
+	__u32 target_idx;
+	__u32 nfc_protocol;
+};
+
+#define NFC_LLCP_MAX_SERVICE_NAME 63
+struct sockaddr_nfc_llcp {
+	__kernel_sa_family_t sa_family;
+	__u32 dev_idx;
+	__u32 target_idx;
+	__u32 nfc_protocol;
+	__u8 dsap; /* Destination SAP, if known */
+	__u8 ssap; /* Source SAP to be bound to */
+	char service_name[NFC_LLCP_MAX_SERVICE_NAME]; /* Service name URI */;
+	__kernel_size_t service_name_len;
+};
+
+/* NFC socket protocols */
+#define NFC_SOCKPROTO_RAW	0
+#define NFC_SOCKPROTO_LLCP	1
+#define NFC_SOCKPROTO_MAX	2
+
+#define NFC_HEADER_SIZE 1
+
+/**
+ * Pseudo-header info for raw socket packets
+ * First byte is the adapter index
+ * Second byte contains flags
+ *  - 0x01 - Direction (0=RX, 1=TX)
+ *  - 0x02-0x04 - Payload type (000=LLCP, 001=NCI, 010=HCI, 011=Digital,
+ *                              100=Proprietary)
+ *  - 0x05-0x80 - Reserved
+ **/
+#define NFC_RAW_HEADER_SIZE	2
+#define NFC_DIRECTION_RX		0x00
+#define NFC_DIRECTION_TX		0x01
+
+#define RAW_PAYLOAD_LLCP 0
+#define RAW_PAYLOAD_NCI	1
+#define RAW_PAYLOAD_HCI	2
+#define RAW_PAYLOAD_DIGITAL	3
+#define RAW_PAYLOAD_PROPRIETARY	4
+
+/* socket option names */
+#define NFC_LLCP_RW		0
+#define NFC_LLCP_MIUX		1
+#define NFC_LLCP_REMOTE_MIU	2
+#define NFC_LLCP_REMOTE_LTO	3
+#define NFC_LLCP_REMOTE_RW	4
+
+#endif /*__LINUX_NFC_H */
diff --git a/contrib/libs/linux-headers/linux/nfs.h b/contrib/libs/linux-headers/linux/nfs.h
new file mode 100644
index 0000000000..040f6fa74c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs.h
@@ -0,0 +1,135 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * NFS protocol definitions
+ *
+ * This file contains constants mostly for Version 2 of the protocol,
+ * but also has a couple of NFSv3 bits in (notably the error codes).
+ */
+#ifndef _LINUX_NFS_H
+#define _LINUX_NFS_H
+
+#include <linux/types.h>
+
+#define NFS_PROGRAM	100003
+#define NFS_PORT	2049
+#define NFS_RDMA_PORT	20049
+#define NFS_MAXDATA	8192
+#define NFS_MAXPATHLEN	1024
+#define NFS_MAXNAMLEN	255
+#define NFS_MAXGROUPS	16
+#define NFS_FHSIZE	32
+#define NFS_COOKIESIZE	4
+#define NFS_FIFO_DEV	(-1)
+#define NFSMODE_FMT	0170000
+#define NFSMODE_DIR	0040000
+#define NFSMODE_CHR	0020000
+#define NFSMODE_BLK	0060000
+#define NFSMODE_REG	0100000
+#define NFSMODE_LNK	0120000
+#define NFSMODE_SOCK	0140000
+#define NFSMODE_FIFO	0010000
+
+#define NFS_MNT_PROGRAM		100005
+#define NFS_MNT_VERSION		1
+#define NFS_MNT3_VERSION	3
+
+#define NFS_PIPE_DIRNAME "nfs"
+
+/*
+ * NFS stats. The good thing with these values is that NFSv3 errors are
+ * a superset of NFSv2 errors (with the exception of NFSERR_WFLUSH which
+ * no-one uses anyway), so we can happily mix code as long as we make sure
+ * no NFSv3 errors are returned to NFSv2 clients.
+ * Error codes that have a `--' in the v2 column are not part of the
+ * standard, but seem to be widely used nevertheless.
+ */
+ enum nfs_stat {
+	NFS_OK = 0,			/* v2 v3 v4 */
+	NFSERR_PERM = 1,		/* v2 v3 v4 */
+	NFSERR_NOENT = 2,		/* v2 v3 v4 */
+	NFSERR_IO = 5,			/* v2 v3 v4 */
+	NFSERR_NXIO = 6,		/* v2 v3 v4 */
+	NFSERR_EAGAIN = 11,		/* v2 v3 */
+	NFSERR_ACCES = 13,		/* v2 v3 v4 */
+	NFSERR_EXIST = 17,		/* v2 v3 v4 */
+	NFSERR_XDEV = 18,		/*    v3 v4 */
+	NFSERR_NODEV = 19,		/* v2 v3 v4 */
+	NFSERR_NOTDIR = 20,		/* v2 v3 v4 */
+	NFSERR_ISDIR = 21,		/* v2 v3 v4 */
+	NFSERR_INVAL = 22,		/* v2 v3 v4 */
+	NFSERR_FBIG = 27,		/* v2 v3 v4 */
+	NFSERR_NOSPC = 28,		/* v2 v3 v4 */
+	NFSERR_ROFS = 30,		/* v2 v3 v4 */
+	NFSERR_MLINK = 31,		/*    v3 v4 */
+	NFSERR_OPNOTSUPP = 45,		/* v2 v3 */
+	NFSERR_NAMETOOLONG = 63,	/* v2 v3 v4 */
+	NFSERR_NOTEMPTY = 66,		/* v2 v3 v4 */
+	NFSERR_DQUOT = 69,		/* v2 v3 v4 */
+	NFSERR_STALE = 70,		/* v2 v3 v4 */
+	NFSERR_REMOTE = 71,		/* v2 v3 */
+	NFSERR_WFLUSH = 99,		/* v2    */
+	NFSERR_BADHANDLE = 10001,	/*    v3 v4 */
+	NFSERR_NOT_SYNC = 10002,	/*    v3 */
+	NFSERR_BAD_COOKIE = 10003,	/*    v3 v4 */
+	NFSERR_NOTSUPP = 10004,		/*    v3 v4 */
+	NFSERR_TOOSMALL = 10005,	/*    v3 v4 */
+	NFSERR_SERVERFAULT = 10006,	/*    v3 v4 */
+	NFSERR_BADTYPE = 10007,		/*    v3 v4 */
+	NFSERR_JUKEBOX = 10008,		/*    v3 v4 */
+	NFSERR_SAME = 10009,		/*       v4 */
+	NFSERR_DENIED = 10010,		/*       v4 */
+	NFSERR_EXPIRED = 10011,		/*       v4 */
+	NFSERR_LOCKED = 10012,		/*       v4 */
+	NFSERR_GRACE = 10013,		/*       v4 */
+	NFSERR_FHEXPIRED = 10014,	/*       v4 */
+	NFSERR_SHARE_DENIED = 10015,	/*       v4 */
+	NFSERR_WRONGSEC = 10016,	/*       v4 */
+	NFSERR_CLID_INUSE = 10017,	/*       v4 */
+	NFSERR_RESOURCE = 10018,	/*       v4 */
+	NFSERR_MOVED = 10019,		/*       v4 */
+	NFSERR_NOFILEHANDLE = 10020,	/*       v4 */
+	NFSERR_MINOR_VERS_MISMATCH = 10021,   /* v4 */
+	NFSERR_STALE_CLIENTID = 10022,	/*       v4 */
+	NFSERR_STALE_STATEID = 10023,   /*       v4 */
+	NFSERR_OLD_STATEID = 10024,     /*       v4 */
+	NFSERR_BAD_STATEID = 10025,     /*       v4 */  
+	NFSERR_BAD_SEQID = 10026,	/*       v4 */
+	NFSERR_NOT_SAME = 10027,	/*       v4 */
+	NFSERR_LOCK_RANGE = 10028,	/*       v4 */
+	NFSERR_SYMLINK = 10029,		/*       v4 */
+	NFSERR_RESTOREFH = 10030,	/*       v4 */
+	NFSERR_LEASE_MOVED = 10031,	/*       v4 */
+	NFSERR_ATTRNOTSUPP = 10032,	/*       v4 */
+	NFSERR_NO_GRACE = 10033,	/*       v4 */
+	NFSERR_RECLAIM_BAD = 10034,	/*       v4 */
+	NFSERR_RECLAIM_CONFLICT = 10035,/*       v4 */
+	NFSERR_BAD_XDR = 10036,		/*       v4 */
+	NFSERR_LOCKS_HELD = 10037,	/*       v4 */
+	NFSERR_OPENMODE = 10038,       /*       v4 */
+	NFSERR_BADOWNER = 10039,       /*       v4 */
+	NFSERR_BADCHAR = 10040,        /*       v4 */
+	NFSERR_BADNAME = 10041,        /*       v4 */
+	NFSERR_BAD_RANGE = 10042,      /*       v4 */
+	NFSERR_LOCK_NOTSUPP = 10043,   /*       v4 */
+	NFSERR_OP_ILLEGAL = 10044,     /*       v4 */
+	NFSERR_DEADLOCK = 10045,       /*       v4 */
+	NFSERR_FILE_OPEN = 10046,      /*       v4 */
+	NFSERR_ADMIN_REVOKED = 10047,  /*       v4 */
+	NFSERR_CB_PATH_DOWN = 10048,   /*       v4 */
+};
+
+/* NFSv2 file types - beware, these are not the same in NFSv3 */
+
+enum nfs_ftype {
+	NFNON = 0,
+	NFREG = 1,
+	NFDIR = 2,
+	NFBLK = 3,
+	NFCHR = 4,
+	NFLNK = 5,
+	NFSOCK = 6,
+	NFBAD = 7,
+	NFFIFO = 8
+};
+
+#endif /* _LINUX_NFS_H */
diff --git a/contrib/libs/linux-headers/linux/nfs2.h b/contrib/libs/linux-headers/linux/nfs2.h
new file mode 100644
index 0000000000..e0237e0985
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs2.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * NFS protocol definitions
+ *
+ * This file contains constants for Version 2 of the protocol.
+ */
+#ifndef _LINUX_NFS2_H
+#define _LINUX_NFS2_H
+
+#define NFS2_PORT	2049
+#define NFS2_MAXDATA	8192
+#define NFS2_MAXPATHLEN	1024
+#define NFS2_MAXNAMLEN	255
+#define NFS2_MAXGROUPS	16
+#define NFS2_FHSIZE	32
+#define NFS2_COOKIESIZE	4
+#define NFS2_FIFO_DEV	(-1)
+#define NFS2MODE_FMT	0170000
+#define NFS2MODE_DIR	0040000
+#define NFS2MODE_CHR	0020000
+#define NFS2MODE_BLK	0060000
+#define NFS2MODE_REG	0100000
+#define NFS2MODE_LNK	0120000
+#define NFS2MODE_SOCK	0140000
+#define NFS2MODE_FIFO	0010000
+
+
+/* NFSv2 file types - beware, these are not the same in NFSv3 */
+enum nfs2_ftype {
+	NF2NON = 0,
+	NF2REG = 1,
+	NF2DIR = 2,
+	NF2BLK = 3,
+	NF2CHR = 4,
+	NF2LNK = 5,
+	NF2SOCK = 6,
+	NF2BAD = 7,
+	NF2FIFO = 8
+};
+
+struct nfs2_fh {
+	char			data[NFS2_FHSIZE];
+};
+
+/*
+ * Procedure numbers for NFSv2
+ */
+#define NFS2_VERSION		2
+#define NFSPROC_NULL		0
+#define NFSPROC_GETATTR		1
+#define NFSPROC_SETATTR		2
+#define NFSPROC_ROOT		3
+#define NFSPROC_LOOKUP		4
+#define NFSPROC_READLINK	5
+#define NFSPROC_READ		6
+#define NFSPROC_WRITECACHE	7
+#define NFSPROC_WRITE		8
+#define NFSPROC_CREATE		9
+#define NFSPROC_REMOVE		10
+#define NFSPROC_RENAME		11
+#define NFSPROC_LINK		12
+#define NFSPROC_SYMLINK		13
+#define NFSPROC_MKDIR		14
+#define NFSPROC_RMDIR		15
+#define NFSPROC_READDIR		16
+#define NFSPROC_STATFS		17
+
+#endif /* _LINUX_NFS2_H */
diff --git a/contrib/libs/linux-headers/linux/nfs3.h b/contrib/libs/linux-headers/linux/nfs3.h
new file mode 100644
index 0000000000..0acbfa3cc6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs3.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * NFSv3 protocol definitions
+ */
+#ifndef _LINUX_NFS3_H
+#define _LINUX_NFS3_H
+
+#define NFS3_PORT		2049
+#define NFS3_MAXDATA		32768
+#define NFS3_MAXPATHLEN		PATH_MAX
+#define NFS3_MAXNAMLEN		NAME_MAX
+#define NFS3_MAXGROUPS		16
+#define NFS3_FHSIZE		64
+#define NFS3_COOKIESIZE		4
+#define NFS3_CREATEVERFSIZE	8
+#define NFS3_COOKIEVERFSIZE	8
+#define NFS3_WRITEVERFSIZE	8
+#define NFS3_FIFO_DEV		(-1)
+#define NFS3MODE_FMT		0170000
+#define NFS3MODE_DIR		0040000
+#define NFS3MODE_CHR		0020000
+#define NFS3MODE_BLK		0060000
+#define NFS3MODE_REG		0100000
+#define NFS3MODE_LNK		0120000
+#define NFS3MODE_SOCK		0140000
+#define NFS3MODE_FIFO		0010000
+
+/* Flags for access() call */
+#define NFS3_ACCESS_READ	0x0001
+#define NFS3_ACCESS_LOOKUP	0x0002
+#define NFS3_ACCESS_MODIFY	0x0004
+#define NFS3_ACCESS_EXTEND	0x0008
+#define NFS3_ACCESS_DELETE	0x0010
+#define NFS3_ACCESS_EXECUTE	0x0020
+#define NFS3_ACCESS_FULL	0x003f
+
+/* Flags for create mode */
+enum nfs3_createmode {
+	NFS3_CREATE_UNCHECKED = 0,
+	NFS3_CREATE_GUARDED = 1,
+	NFS3_CREATE_EXCLUSIVE = 2
+};
+
+/* NFSv3 file system properties */
+#define NFS3_FSF_LINK		0x0001
+#define NFS3_FSF_SYMLINK	0x0002
+#define NFS3_FSF_HOMOGENEOUS	0x0008
+#define NFS3_FSF_CANSETTIME	0x0010
+/* Some shorthands. See fs/nfsd/nfs3proc.c */
+#define NFS3_FSF_DEFAULT	0x001B
+#define NFS3_FSF_BILLYBOY	0x0018
+#define NFS3_FSF_READONLY	0x0008
+
+enum nfs3_ftype {
+	NF3NON  = 0,
+	NF3REG  = 1,
+	NF3DIR  = 2,
+	NF3BLK  = 3,
+	NF3CHR  = 4,
+	NF3LNK  = 5,
+	NF3SOCK = 6,
+	NF3FIFO = 7,	/* changed from NFSv2 (was 8) */
+	NF3BAD  = 8
+};
+
+enum nfs3_time_how {
+	DONT_CHANGE		= 0,
+	SET_TO_SERVER_TIME	= 1,
+	SET_TO_CLIENT_TIME	= 2,
+};
+
+struct nfs3_fh {
+	unsigned short size;
+	unsigned char  data[NFS3_FHSIZE];
+};
+
+#define NFS3_VERSION		3
+#define NFS3PROC_NULL		0
+#define NFS3PROC_GETATTR	1
+#define NFS3PROC_SETATTR	2
+#define NFS3PROC_LOOKUP		3
+#define NFS3PROC_ACCESS		4
+#define NFS3PROC_READLINK	5
+#define NFS3PROC_READ		6
+#define NFS3PROC_WRITE		7
+#define NFS3PROC_CREATE		8
+#define NFS3PROC_MKDIR		9
+#define NFS3PROC_SYMLINK	10
+#define NFS3PROC_MKNOD		11
+#define NFS3PROC_REMOVE		12
+#define NFS3PROC_RMDIR		13
+#define NFS3PROC_RENAME		14
+#define NFS3PROC_LINK		15
+#define NFS3PROC_READDIR	16
+#define NFS3PROC_READDIRPLUS	17
+#define NFS3PROC_FSSTAT		18
+#define NFS3PROC_FSINFO		19
+#define NFS3PROC_PATHCONF	20
+#define NFS3PROC_COMMIT		21
+
+#define NFS_MNT3_VERSION	3
+ 
+
+#endif /* _LINUX_NFS3_H */
diff --git a/contrib/libs/linux-headers/linux/nfs4.h b/contrib/libs/linux-headers/linux/nfs4.h
new file mode 100644
index 0000000000..f783d798c1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs4.h
@@ -0,0 +1,181 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  include/linux/nfs4.h
+ *
+ *  NFSv4 protocol definitions.
+ *
+ *  Copyright (c) 2002 The Regents of the University of Michigan.
+ *  All rights reserved.
+ *
+ *  Kendrick Smith <kmsmith@umich.edu>
+ *  Andy Adamson   <andros@umich.edu>
+ */
+
+#ifndef _LINUX_NFS4_H
+#define _LINUX_NFS4_H
+
+#include <linux/types.h>
+
+#define NFS4_BITMAP_SIZE	3
+#define NFS4_VERIFIER_SIZE	8
+#define NFS4_STATEID_SEQID_SIZE 4
+#define NFS4_STATEID_OTHER_SIZE 12
+#define NFS4_STATEID_SIZE	(NFS4_STATEID_SEQID_SIZE + NFS4_STATEID_OTHER_SIZE)
+#define NFS4_FHSIZE		128
+#define NFS4_MAXPATHLEN		PATH_MAX
+#define NFS4_MAXNAMLEN		NAME_MAX
+#define NFS4_OPAQUE_LIMIT	1024
+#define NFS4_MAX_SESSIONID_LEN	16
+
+#define NFS4_ACCESS_READ        0x0001
+#define NFS4_ACCESS_LOOKUP      0x0002
+#define NFS4_ACCESS_MODIFY      0x0004
+#define NFS4_ACCESS_EXTEND      0x0008
+#define NFS4_ACCESS_DELETE      0x0010
+#define NFS4_ACCESS_EXECUTE     0x0020
+#define NFS4_ACCESS_XAREAD      0x0040
+#define NFS4_ACCESS_XAWRITE     0x0080
+#define NFS4_ACCESS_XALIST      0x0100
+
+#define NFS4_FH_PERSISTENT		0x0000
+#define NFS4_FH_NOEXPIRE_WITH_OPEN	0x0001
+#define NFS4_FH_VOLATILE_ANY		0x0002
+#define NFS4_FH_VOL_MIGRATION		0x0004
+#define NFS4_FH_VOL_RENAME		0x0008
+
+#define NFS4_OPEN_RESULT_CONFIRM		0x0002
+#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX		0x0004
+#define NFS4_OPEN_RESULT_PRESERVE_UNLINKED	0x0008
+#define NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK	0x0020
+
+#define NFS4_SHARE_ACCESS_MASK	0x000F
+#define NFS4_SHARE_ACCESS_READ	0x0001
+#define NFS4_SHARE_ACCESS_WRITE	0x0002
+#define NFS4_SHARE_ACCESS_BOTH	0x0003
+#define NFS4_SHARE_DENY_READ	0x0001
+#define NFS4_SHARE_DENY_WRITE	0x0002
+#define NFS4_SHARE_DENY_BOTH	0x0003
+
+/* nfs41 */
+#define NFS4_SHARE_WANT_MASK		0xFF00
+#define NFS4_SHARE_WANT_NO_PREFERENCE	0x0000
+#define NFS4_SHARE_WANT_READ_DELEG	0x0100
+#define NFS4_SHARE_WANT_WRITE_DELEG	0x0200
+#define NFS4_SHARE_WANT_ANY_DELEG	0x0300
+#define NFS4_SHARE_WANT_NO_DELEG	0x0400
+#define NFS4_SHARE_WANT_CANCEL		0x0500
+
+#define NFS4_SHARE_WHEN_MASK		0xF0000
+#define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL	0x10000
+#define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED		0x20000
+
+#define NFS4_CDFC4_FORE	0x1
+#define NFS4_CDFC4_BACK 0x2
+#define NFS4_CDFC4_BOTH 0x3
+#define NFS4_CDFC4_FORE_OR_BOTH 0x3
+#define NFS4_CDFC4_BACK_OR_BOTH 0x7
+
+#define NFS4_CDFS4_FORE 0x1
+#define NFS4_CDFS4_BACK 0x2
+#define NFS4_CDFS4_BOTH 0x3
+
+#define NFS4_SET_TO_SERVER_TIME	0
+#define NFS4_SET_TO_CLIENT_TIME	1
+
+#define NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE 0
+#define NFS4_ACE_ACCESS_DENIED_ACE_TYPE  1
+#define NFS4_ACE_SYSTEM_AUDIT_ACE_TYPE   2
+#define NFS4_ACE_SYSTEM_ALARM_ACE_TYPE   3
+
+#define ACL4_SUPPORT_ALLOW_ACL 0x01
+#define ACL4_SUPPORT_DENY_ACL  0x02
+#define ACL4_SUPPORT_AUDIT_ACL 0x04
+#define ACL4_SUPPORT_ALARM_ACL 0x08
+
+#define NFS4_ACL_AUTO_INHERIT 0x00000001
+#define NFS4_ACL_PROTECTED    0x00000002
+#define NFS4_ACL_DEFAULTED    0x00000004
+
+#define NFS4_ACE_FILE_INHERIT_ACE             0x00000001
+#define NFS4_ACE_DIRECTORY_INHERIT_ACE        0x00000002
+#define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE     0x00000004
+#define NFS4_ACE_INHERIT_ONLY_ACE             0x00000008
+#define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG   0x00000010
+#define NFS4_ACE_FAILED_ACCESS_ACE_FLAG       0x00000020
+#define NFS4_ACE_IDENTIFIER_GROUP             0x00000040
+#define NFS4_ACE_INHERITED_ACE                0x00000080
+
+#define NFS4_ACE_READ_DATA                    0x00000001
+#define NFS4_ACE_LIST_DIRECTORY               0x00000001
+#define NFS4_ACE_WRITE_DATA                   0x00000002
+#define NFS4_ACE_ADD_FILE                     0x00000002
+#define NFS4_ACE_APPEND_DATA                  0x00000004
+#define NFS4_ACE_ADD_SUBDIRECTORY             0x00000004
+#define NFS4_ACE_READ_NAMED_ATTRS             0x00000008
+#define NFS4_ACE_WRITE_NAMED_ATTRS            0x00000010
+#define NFS4_ACE_EXECUTE                      0x00000020
+#define NFS4_ACE_DELETE_CHILD                 0x00000040
+#define NFS4_ACE_READ_ATTRIBUTES              0x00000080
+#define NFS4_ACE_WRITE_ATTRIBUTES             0x00000100
+#define NFS4_ACE_WRITE_RETENTION              0x00000200
+#define NFS4_ACE_WRITE_RETENTION_HOLD         0x00000400
+#define NFS4_ACE_DELETE                       0x00010000
+#define NFS4_ACE_READ_ACL                     0x00020000
+#define NFS4_ACE_WRITE_ACL                    0x00040000
+#define NFS4_ACE_WRITE_OWNER                  0x00080000
+#define NFS4_ACE_SYNCHRONIZE                  0x00100000
+#define NFS4_ACE_GENERIC_READ                 0x00120081
+#define NFS4_ACE_GENERIC_WRITE                0x00160106
+#define NFS4_ACE_GENERIC_EXECUTE              0x001200A0
+#define NFS4_ACE_MASK_ALL                     0x001F01FF
+
+#define EXCHGID4_FLAG_SUPP_MOVED_REFER		0x00000001
+#define EXCHGID4_FLAG_SUPP_MOVED_MIGR		0x00000002
+#define EXCHGID4_FLAG_BIND_PRINC_STATEID	0x00000100
+
+#define EXCHGID4_FLAG_USE_NON_PNFS		0x00010000
+#define EXCHGID4_FLAG_USE_PNFS_MDS		0x00020000
+#define EXCHGID4_FLAG_USE_PNFS_DS		0x00040000
+#define EXCHGID4_FLAG_MASK_PNFS			0x00070000
+
+#define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A	0x40000000
+#define EXCHGID4_FLAG_CONFIRMED_R		0x80000000
+
+#define EXCHGID4_FLAG_SUPP_FENCE_OPS		0x00000004
+/*
+ * Since the validity of these bits depends on whether
+ * they're set in the argument or response, have separate
+ * invalid flag masks for arg (_A) and resp (_R).
+ */
+#define EXCHGID4_FLAG_MASK_A			0x40070103
+#define EXCHGID4_FLAG_MASK_R			0x80070103
+#define EXCHGID4_2_FLAG_MASK_R			0x80070107
+
+#define SEQ4_STATUS_CB_PATH_DOWN		0x00000001
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING	0x00000002
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED	0x00000004
+#define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED	0x00000008
+#define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED	0x00000010
+#define SEQ4_STATUS_ADMIN_STATE_REVOKED		0x00000020
+#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED	0x00000040
+#define SEQ4_STATUS_LEASE_MOVED			0x00000080
+#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED	0x00000100
+#define SEQ4_STATUS_CB_PATH_DOWN_SESSION	0x00000200
+#define SEQ4_STATUS_BACKCHANNEL_FAULT		0x00000400
+
+#define NFS4_SECINFO_STYLE4_CURRENT_FH	0
+#define NFS4_SECINFO_STYLE4_PARENT	1
+
+#define NFS4_MAX_UINT64	(~(__u64)0)
+
+/* An NFS4 sessions server must support at least NFS4_MAX_OPS operations.
+ * If a compound requires more operations, adjust NFS4_MAX_OPS accordingly.
+ */
+#define NFS4_MAX_OPS   8
+
+/* Our NFS4 client back channel server only wants the cb_sequene and the
+ * actual operation per compound
+ */
+#define NFS4_MAX_BACK_CHANNEL_OPS 2
+
+#endif /* _LINUX_NFS4_H */
diff --git a/contrib/libs/linux-headers/linux/nfs4_mount.h b/contrib/libs/linux-headers/linux/nfs4_mount.h
new file mode 100644
index 0000000000..432419423a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs4_mount.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NFS4_MOUNT_H
+#define _LINUX_NFS4_MOUNT_H
+
+/*
+ *  linux/include/linux/nfs4_mount.h
+ *
+ *  Copyright (C) 2002  Trond Myklebust
+ *
+ *  structure passed from user-space to kernel-space during an nfsv4 mount
+ */
+
+/*
+ * WARNING!  Do not delete or change the order of these fields.  If
+ * a new field is required then add it to the end.  The version field
+ * tracks which fields are present.  This will ensure some measure of
+ * mount-to-kernel version compatibility.  Some of these aren't used yet
+ * but here they are anyway.
+ */
+#define NFS4_MOUNT_VERSION	1
+
+struct nfs_string {
+	unsigned int len;
+	const char * data;
+};
+
+struct nfs4_mount_data {
+	int version;				/* 1 */
+	int flags;				/* 1 */
+	int rsize;				/* 1 */
+	int wsize;				/* 1 */
+	int timeo;				/* 1 */
+	int retrans;				/* 1 */
+	int acregmin;				/* 1 */
+	int acregmax;				/* 1 */
+	int acdirmin;				/* 1 */
+	int acdirmax;				/* 1 */
+
+	/* see the definition of 'struct clientaddr4' in RFC3010 */
+	struct nfs_string client_addr;		/* 1 */
+
+	/* Mount path */
+	struct nfs_string mnt_path;		/* 1 */
+
+	/* Server details */
+	struct nfs_string hostname;		/* 1 */
+	/* Server IP address */
+	unsigned int host_addrlen;		/* 1 */
+	struct sockaddr * host_addr;	/* 1 */
+
+	/* Transport protocol to use */
+	int proto;				/* 1 */
+
+	/* Pseudo-flavours to use for authentication. See RFC2623 */
+	int auth_flavourlen;			/* 1 */
+	int *auth_flavours;		/* 1 */
+};
+
+/* bits in the flags field */
+/* Note: the fields that correspond to existing NFSv2/v3 mount options
+ * 	 should mirror the values from include/linux/nfs_mount.h
+ */
+
+#define NFS4_MOUNT_SOFT		0x0001	/* 1 */
+#define NFS4_MOUNT_INTR		0x0002	/* 1 */
+#define NFS4_MOUNT_NOCTO	0x0010	/* 1 */
+#define NFS4_MOUNT_NOAC		0x0020	/* 1 */
+#define NFS4_MOUNT_STRICTLOCK	0x1000	/* 1 */
+#define NFS4_MOUNT_UNSHARED	0x8000	/* 1 */
+#define NFS4_MOUNT_FLAGMASK	0x9033
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/nfs_idmap.h b/contrib/libs/linux-headers/linux/nfs_idmap.h
new file mode 100644
index 0000000000..1296067a7d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs_idmap.h
@@ -0,0 +1,65 @@
+/*
+ * include/uapi/linux/nfs_idmap.h
+ *
+ *  UID and GID to name mapping for clients.
+ *
+ *  Copyright (c) 2002 The Regents of the University of Michigan.
+ *  All rights reserved.
+ *
+ *  Marius Aamodt Eriksen <marius@umich.edu>
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of the University nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ *  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef NFS_IDMAP_H
+#define NFS_IDMAP_H
+
+#include <linux/types.h>
+
+/* XXX from bits/utmp.h  */
+#define IDMAP_NAMESZ  128
+
+#define IDMAP_TYPE_USER  0
+#define IDMAP_TYPE_GROUP 1
+
+#define IDMAP_CONV_IDTONAME 0
+#define IDMAP_CONV_NAMETOID 1
+
+#define IDMAP_STATUS_INVALIDMSG 0x01
+#define IDMAP_STATUS_AGAIN      0x02
+#define IDMAP_STATUS_LOOKUPFAIL 0x04
+#define IDMAP_STATUS_SUCCESS    0x08
+
+struct idmap_msg {
+	__u8  im_type;
+	__u8  im_conv;
+	char  im_name[IDMAP_NAMESZ];
+	__u32 im_id;
+	__u8  im_status;
+};
+
+
+#endif /* NFS_IDMAP_H */
diff --git a/contrib/libs/linux-headers/linux/nfs_mount.h b/contrib/libs/linux-headers/linux/nfs_mount.h
new file mode 100644
index 0000000000..e3bcfc6aa3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfs_mount.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NFS_MOUNT_H
+#define _LINUX_NFS_MOUNT_H
+
+/*
+ *  linux/include/linux/nfs_mount.h
+ *
+ *  Copyright (C) 1992  Rick Sladkey
+ *
+ *  structure passed from user-space to kernel-space during an nfs mount
+ */
+#include <linux/in.h>
+#include <linux/nfs.h>
+#include <linux/nfs2.h>
+#include <linux/nfs3.h>
+
+/*
+ * WARNING!  Do not delete or change the order of these fields.  If
+ * a new field is required then add it to the end.  The version field
+ * tracks which fields are present.  This will ensure some measure of
+ * mount-to-kernel version compatibility.  Some of these aren't used yet
+ * but here they are anyway.
+ */
+#define NFS_MOUNT_VERSION	6
+#define NFS_MAX_CONTEXT_LEN	256
+
+struct nfs_mount_data {
+	int		version;		/* 1 */
+	int		fd;			/* 1 */
+	struct nfs2_fh	old_root;		/* 1 */
+	int		flags;			/* 1 */
+	int		rsize;			/* 1 */
+	int		wsize;			/* 1 */
+	int		timeo;			/* 1 */
+	int		retrans;		/* 1 */
+	int		acregmin;		/* 1 */
+	int		acregmax;		/* 1 */
+	int		acdirmin;		/* 1 */
+	int		acdirmax;		/* 1 */
+	struct sockaddr_in addr;		/* 1 */
+	char		hostname[NFS_MAXNAMLEN + 1];		/* 1 */
+	int		namlen;			/* 2 */
+	unsigned int	bsize;			/* 3 */
+	struct nfs3_fh	root;			/* 4 */
+	int		pseudoflavor;		/* 5 */
+	char		context[NFS_MAX_CONTEXT_LEN + 1];	/* 6 */
+};
+
+/* bits in the flags field visible to user space */
+
+#define NFS_MOUNT_SOFT		0x0001	/* 1 */
+#define NFS_MOUNT_INTR		0x0002	/* 1 */ /* now unused, but ABI */
+#define NFS_MOUNT_SECURE	0x0004	/* 1 */
+#define NFS_MOUNT_POSIX		0x0008	/* 1 */
+#define NFS_MOUNT_NOCTO		0x0010	/* 1 */
+#define NFS_MOUNT_NOAC		0x0020	/* 1 */
+#define NFS_MOUNT_TCP		0x0040	/* 2 */
+#define NFS_MOUNT_VER3		0x0080	/* 3 */
+#define NFS_MOUNT_KERBEROS	0x0100	/* 3 */
+#define NFS_MOUNT_NONLM		0x0200	/* 3 */
+#define NFS_MOUNT_BROKEN_SUID	0x0400	/* 4 */
+#define NFS_MOUNT_NOACL		0x0800	/* 4 */
+#define NFS_MOUNT_STRICTLOCK	0x1000	/* reserved for NFSv4 */
+#define NFS_MOUNT_SECFLAVOUR	0x2000	/* 5 non-text parsed mount data only */
+#define NFS_MOUNT_NORDIRPLUS	0x4000	/* 5 */
+#define NFS_MOUNT_UNSHARED	0x8000	/* 5 */
+#define NFS_MOUNT_FLAGMASK	0xFFFF
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/nfsacl.h b/contrib/libs/linux-headers/linux/nfsacl.h
new file mode 100644
index 0000000000..e5103712b0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfsacl.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * File: linux/nfsacl.h
+ *
+ * (C) 2003 Andreas Gruenbacher <agruen@suse.de>
+ */
+#ifndef __LINUX_NFSACL_H
+#define __LINUX_NFSACL_H
+
+#define NFS_ACL_PROGRAM	100227
+
+#define ACLPROC2_NULL		0
+#define ACLPROC2_GETACL		1
+#define ACLPROC2_SETACL		2
+#define ACLPROC2_GETATTR	3
+#define ACLPROC2_ACCESS		4
+
+#define ACLPROC3_NULL		0
+#define ACLPROC3_GETACL		1
+#define ACLPROC3_SETACL		2
+
+
+/* Flags for the getacl/setacl mode */
+#define NFS_ACL			0x0001
+#define NFS_ACLCNT		0x0002
+#define NFS_DFACL		0x0004
+#define NFS_DFACLCNT		0x0008
+#define NFS_ACL_MASK		0x000f
+
+/* Flag for Default ACL entries */
+#define NFS_ACL_DEFAULT		0x1000
+
+#endif /* __LINUX_NFSACL_H */
diff --git a/contrib/libs/linux-headers/linux/nfsd/cld.h b/contrib/libs/linux-headers/linux/nfsd/cld.h
new file mode 100644
index 0000000000..a519313af9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfsd/cld.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Upcall description for nfsdcld communication
+ *
+ * Copyright (c) 2012 Red Hat, Inc.
+ * Author(s): Jeff Layton <jlayton@redhat.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _NFSD_CLD_H
+#define _NFSD_CLD_H
+
+#include <linux/types.h>
+
+/* latest upcall version available */
+#define CLD_UPCALL_VERSION 2
+
+/* defined by RFC3530 */
+#define NFS4_OPAQUE_LIMIT 1024
+
+#ifndef SHA256_DIGEST_SIZE
+#define SHA256_DIGEST_SIZE      32
+#endif
+
+enum cld_command {
+	Cld_Create,		/* create a record for this cm_id */
+	Cld_Remove,		/* remove record of this cm_id */
+	Cld_Check,		/* is this cm_id allowed? */
+	Cld_GraceDone,		/* grace period is complete */
+	Cld_GraceStart,		/* grace start (upload client records) */
+	Cld_GetVersion,		/* query max supported upcall version */
+};
+
+/* representation of long-form NFSv4 client ID */
+struct cld_name {
+	__u16		cn_len;				/* length of cm_id */
+	unsigned char	cn_id[NFS4_OPAQUE_LIMIT];	/* client-provided */
+} __attribute__((packed));
+
+/* sha256 hash of the kerberos principal */
+struct cld_princhash {
+	__u8		cp_len;				/* length of cp_data */
+	unsigned char	cp_data[SHA256_DIGEST_SIZE];	/* hash of principal */
+} __attribute__((packed));
+
+struct cld_clntinfo {
+	struct cld_name		cc_name;
+	struct cld_princhash	cc_princhash;
+} __attribute__((packed));
+
+/* message struct for communication with userspace */
+struct cld_msg {
+	__u8		cm_vers;		/* upcall version */
+	__u8		cm_cmd;			/* upcall command */
+	__s16		cm_status;		/* return code */
+	__u32		cm_xid;			/* transaction id */
+	union {
+		__s64		cm_gracetime;	/* grace period start time */
+		struct cld_name	cm_name;
+		__u8		cm_version;	/* for getting max version */
+	} __attribute__((packed)) cm_u;
+} __attribute__((packed));
+
+/* version 2 message can include hash of kerberos principal */
+struct cld_msg_v2 {
+	__u8		cm_vers;		/* upcall version */
+	__u8		cm_cmd;			/* upcall command */
+	__s16		cm_status;		/* return code */
+	__u32		cm_xid;			/* transaction id */
+	union {
+		struct cld_name	cm_name;
+		__u8		cm_version;	/* for getting max version */
+		struct cld_clntinfo cm_clntinfo; /* name & princ hash */
+	} __attribute__((packed)) cm_u;
+} __attribute__((packed));
+
+struct cld_msg_hdr {
+	__u8		cm_vers;		/* upcall version */
+	__u8		cm_cmd;			/* upcall command */
+	__s16		cm_status;		/* return code */
+	__u32		cm_xid;			/* transaction id */
+} __attribute__((packed));
+
+#endif /* !_NFSD_CLD_H */
diff --git a/contrib/libs/linux-headers/linux/nfsd/debug.h b/contrib/libs/linux-headers/linux/nfsd/debug.h
new file mode 100644
index 0000000000..5a057d858d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfsd/debug.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/include/linux/nfsd/debug.h
+ *
+ * Debugging-related stuff for nfsd
+ *
+ * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_NFSD_DEBUG_H
+#define LINUX_NFSD_DEBUG_H
+
+#include <linux/sunrpc/debug.h>
+
+/*
+ * knfsd debug flags
+ */
+#define NFSDDBG_SOCK		0x0001
+#define NFSDDBG_FH		0x0002
+#define NFSDDBG_EXPORT		0x0004
+#define NFSDDBG_SVC		0x0008
+#define NFSDDBG_PROC		0x0010
+#define NFSDDBG_FILEOP		0x0020
+#define NFSDDBG_AUTH		0x0040
+#define NFSDDBG_REPCACHE	0x0080
+#define NFSDDBG_XDR		0x0100
+#define NFSDDBG_LOCKD		0x0200
+#define NFSDDBG_PNFS		0x0400
+#define NFSDDBG_ALL		0x7FFF
+#define NFSDDBG_NOCHANGE	0xFFFF
+
+
+
+#endif /* LINUX_NFSD_DEBUG_H */
diff --git a/contrib/libs/linux-headers/linux/nfsd/export.h b/contrib/libs/linux-headers/linux/nfsd/export.h
new file mode 100644
index 0000000000..ad884938d7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfsd/export.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * include/linux/nfsd/export.h
+ * 
+ * Public declarations for NFS exports. The definitions for the
+ * syscall interface are in nfsctl.h
+ *
+ * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef NFSD_EXPORT_H
+#define NFSD_EXPORT_H
+
+# include <linux/types.h>
+
+/*
+ * Important limits for the exports stuff.
+ */
+#define NFSCLNT_IDMAX		1024
+#define NFSCLNT_ADDRMAX		16
+#define NFSCLNT_KEYMAX		32
+
+/*
+ * Export flags.
+ *
+ * Please update the expflags[] array in fs/nfsd/export.c when adding
+ * a new flag.
+ */
+#define NFSEXP_READONLY		0x0001
+#define NFSEXP_INSECURE_PORT	0x0002
+#define NFSEXP_ROOTSQUASH	0x0004
+#define NFSEXP_ALLSQUASH	0x0008
+#define NFSEXP_ASYNC		0x0010
+#define NFSEXP_GATHERED_WRITES	0x0020
+#define NFSEXP_NOREADDIRPLUS    0x0040
+#define NFSEXP_SECURITY_LABEL	0x0080
+/* 0x100 currently unused */
+#define NFSEXP_NOHIDE		0x0200
+#define NFSEXP_NOSUBTREECHECK	0x0400
+#define	NFSEXP_NOAUTHNLM	0x0800		/* Don't authenticate NLM requests - just trust */
+#define NFSEXP_MSNFS		0x1000	/* do silly things that MS clients expect; no longer supported */
+#define NFSEXP_FSID		0x2000
+#define	NFSEXP_CROSSMOUNT	0x4000
+#define	NFSEXP_NOACL		0x8000	/* reserved for possible ACL related use */
+/*
+ * The NFSEXP_V4ROOT flag causes the kernel to give access only to NFSv4
+ * clients, and only to the single directory that is the root of the
+ * export; further lookup and readdir operations are treated as if every
+ * subdirectory was a mountpoint, and ignored if they are not themselves
+ * exported.  This is used by nfsd and mountd to construct the NFSv4
+ * pseudofilesystem, which provides access only to paths leading to each
+ * exported filesystem.
+ */
+#define	NFSEXP_V4ROOT		0x10000
+#define NFSEXP_PNFS		0x20000
+
+/* All flags that we claim to support.  (Note we don't support NOACL.) */
+#define NFSEXP_ALLFLAGS		0x3FEFF
+
+/* The flags that may vary depending on security flavor: */
+#define NFSEXP_SECINFO_FLAGS	(NFSEXP_READONLY | NFSEXP_ROOTSQUASH \
+					| NFSEXP_ALLSQUASH \
+					| NFSEXP_INSECURE_PORT)
+
+/*
+ * Transport layer security policies that are permitted to access
+ * an export
+ */
+#define NFSEXP_XPRTSEC_NONE	0x0001
+#define NFSEXP_XPRTSEC_TLS	0x0002
+#define NFSEXP_XPRTSEC_MTLS	0x0004
+
+#define NFSEXP_XPRTSEC_NUM	(3)
+
+#define NFSEXP_XPRTSEC_ALL	(NFSEXP_XPRTSEC_NONE | \
+				 NFSEXP_XPRTSEC_TLS | \
+				 NFSEXP_XPRTSEC_MTLS)
+
+#endif /* NFSD_EXPORT_H */
diff --git a/contrib/libs/linux-headers/linux/nfsd/stats.h b/contrib/libs/linux-headers/linux/nfsd/stats.h
new file mode 100644
index 0000000000..24702356ee
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nfsd/stats.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/include/linux/nfsd/stats.h
+ *
+ * Statistics for NFS server.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_NFSD_STATS_H
+#define LINUX_NFSD_STATS_H
+
+#include <linux/nfs4.h>
+
+/* thread usage wraps very million seconds (approx one fortnight) */
+#define	NFSD_USAGE_WRAP	(HZ*1000000)
+
+#endif /* LINUX_NFSD_STATS_H */
diff --git a/contrib/libs/linux-headers/linux/nilfs2_api.h b/contrib/libs/linux-headers/linux/nilfs2_api.h
new file mode 100644
index 0000000000..8b7a6e4053
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nilfs2_api.h
@@ -0,0 +1,293 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * nilfs2_api.h - NILFS2 user space API
+ *
+ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _LINUX_NILFS2_API_H
+#define _LINUX_NILFS2_API_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/**
+ * struct nilfs_cpinfo - checkpoint information
+ * @ci_flags: flags
+ * @ci_pad: padding
+ * @ci_cno: checkpoint number
+ * @ci_create: creation timestamp
+ * @ci_nblk_inc: number of blocks incremented by this checkpoint
+ * @ci_inodes_count: inodes count
+ * @ci_blocks_count: blocks count
+ * @ci_next: next checkpoint number in snapshot list
+ */
+struct nilfs_cpinfo {
+	__u32 ci_flags;
+	__u32 ci_pad;
+	__u64 ci_cno;
+	__u64 ci_create;
+	__u64 ci_nblk_inc;
+	__u64 ci_inodes_count;
+	__u64 ci_blocks_count;
+	__u64 ci_next;
+};
+
+/* checkpoint flags */
+enum {
+	NILFS_CPINFO_SNAPSHOT,
+	NILFS_CPINFO_INVALID,
+	NILFS_CPINFO_SKETCH,
+	NILFS_CPINFO_MINOR,
+};
+
+#define NILFS_CPINFO_FNS(flag, name)					\
+static __inline__ int							\
+nilfs_cpinfo_##name(const struct nilfs_cpinfo *cpinfo)			\
+{									\
+	return !!(cpinfo->ci_flags & (1UL << NILFS_CPINFO_##flag));	\
+}
+
+NILFS_CPINFO_FNS(SNAPSHOT, snapshot)
+NILFS_CPINFO_FNS(INVALID, invalid)
+NILFS_CPINFO_FNS(MINOR, minor)
+
+/**
+ * nilfs_suinfo - segment usage information
+ * @sui_lastmod: timestamp of last modification
+ * @sui_nblocks: number of written blocks in segment
+ * @sui_flags: segment usage flags
+ */
+struct nilfs_suinfo {
+	__u64 sui_lastmod;
+	__u32 sui_nblocks;
+	__u32 sui_flags;
+};
+
+/* segment usage flags */
+enum {
+	NILFS_SUINFO_ACTIVE,
+	NILFS_SUINFO_DIRTY,
+	NILFS_SUINFO_ERROR,
+};
+
+#define NILFS_SUINFO_FNS(flag, name)					\
+static __inline__ int							\
+nilfs_suinfo_##name(const struct nilfs_suinfo *si)			\
+{									\
+	return si->sui_flags & (1UL << NILFS_SUINFO_##flag);		\
+}
+
+NILFS_SUINFO_FNS(ACTIVE, active)
+NILFS_SUINFO_FNS(DIRTY, dirty)
+NILFS_SUINFO_FNS(ERROR, error)
+
+static __inline__ int nilfs_suinfo_clean(const struct nilfs_suinfo *si)
+{
+	return !si->sui_flags;
+}
+
+/**
+ * nilfs_suinfo_update - segment usage information update
+ * @sup_segnum: segment number
+ * @sup_flags: flags for which fields are active in sup_sui
+ * @sup_reserved: reserved necessary for alignment
+ * @sup_sui: segment usage information
+ */
+struct nilfs_suinfo_update {
+	__u64 sup_segnum;
+	__u32 sup_flags;
+	__u32 sup_reserved;
+	struct nilfs_suinfo sup_sui;
+};
+
+enum {
+	NILFS_SUINFO_UPDATE_LASTMOD,
+	NILFS_SUINFO_UPDATE_NBLOCKS,
+	NILFS_SUINFO_UPDATE_FLAGS,
+	__NR_NILFS_SUINFO_UPDATE_FIELDS,
+};
+
+#define NILFS_SUINFO_UPDATE_FNS(flag, name)				\
+static __inline__ void							\
+nilfs_suinfo_update_set_##name(struct nilfs_suinfo_update *sup)		\
+{									\
+	sup->sup_flags |= 1UL << NILFS_SUINFO_UPDATE_##flag;		\
+}									\
+static __inline__ void							\
+nilfs_suinfo_update_clear_##name(struct nilfs_suinfo_update *sup)	\
+{									\
+	sup->sup_flags &= ~(1UL << NILFS_SUINFO_UPDATE_##flag);		\
+}									\
+static __inline__ int							\
+nilfs_suinfo_update_##name(const struct nilfs_suinfo_update *sup)	\
+{									\
+	return !!(sup->sup_flags & (1UL << NILFS_SUINFO_UPDATE_##flag));\
+}
+
+NILFS_SUINFO_UPDATE_FNS(LASTMOD, lastmod)
+NILFS_SUINFO_UPDATE_FNS(NBLOCKS, nblocks)
+NILFS_SUINFO_UPDATE_FNS(FLAGS, flags)
+
+enum {
+	NILFS_CHECKPOINT,
+	NILFS_SNAPSHOT,
+};
+
+/**
+ * struct nilfs_cpmode - change checkpoint mode structure
+ * @cm_cno: checkpoint number
+ * @cm_mode: mode of checkpoint
+ * @cm_pad: padding
+ */
+struct nilfs_cpmode {
+	__u64 cm_cno;
+	__u32 cm_mode;
+	__u32 cm_pad;
+};
+
+/**
+ * struct nilfs_argv - argument vector
+ * @v_base: pointer on data array from userspace
+ * @v_nmembs: number of members in data array
+ * @v_size: size of data array in bytes
+ * @v_flags: flags
+ * @v_index: start number of target data items
+ */
+struct nilfs_argv {
+	__u64 v_base;
+	__u32 v_nmembs;	/* number of members */
+	__u16 v_size;	/* size of members */
+	__u16 v_flags;
+	__u64 v_index;
+};
+
+/**
+ * struct nilfs_period - period of checkpoint numbers
+ * @p_start: start checkpoint number (inclusive)
+ * @p_end: end checkpoint number (exclusive)
+ */
+struct nilfs_period {
+	__u64 p_start;
+	__u64 p_end;
+};
+
+/**
+ * struct nilfs_cpstat - checkpoint statistics
+ * @cs_cno: checkpoint number
+ * @cs_ncps: number of checkpoints
+ * @cs_nsss: number of snapshots
+ */
+struct nilfs_cpstat {
+	__u64 cs_cno;
+	__u64 cs_ncps;
+	__u64 cs_nsss;
+};
+
+/**
+ * struct nilfs_sustat - segment usage statistics
+ * @ss_nsegs: number of segments
+ * @ss_ncleansegs: number of clean segments
+ * @ss_ndirtysegs: number of dirty segments
+ * @ss_ctime: creation time of the last segment
+ * @ss_nongc_ctime: creation time of the last segment not for GC
+ * @ss_prot_seq: least sequence number of segments which must not be reclaimed
+ */
+struct nilfs_sustat {
+	__u64 ss_nsegs;
+	__u64 ss_ncleansegs;
+	__u64 ss_ndirtysegs;
+	__u64 ss_ctime;
+	__u64 ss_nongc_ctime;
+	__u64 ss_prot_seq;
+};
+
+/**
+ * struct nilfs_vinfo - virtual block number information
+ * @vi_vblocknr: virtual block number
+ * @vi_start: start checkpoint number (inclusive)
+ * @vi_end: end checkpoint number (exclusive)
+ * @vi_blocknr: disk block number
+ */
+struct nilfs_vinfo {
+	__u64 vi_vblocknr;
+	__u64 vi_start;
+	__u64 vi_end;
+	__u64 vi_blocknr;
+};
+
+/**
+ * struct nilfs_vdesc - descriptor of virtual block number
+ * @vd_ino: inode number
+ * @vd_cno: checkpoint number
+ * @vd_vblocknr: virtual block number
+ * @vd_period: period of checkpoint numbers
+ * @vd_blocknr: disk block number
+ * @vd_offset: logical block offset inside a file
+ * @vd_flags: flags (data or node block)
+ * @vd_pad: padding
+ */
+struct nilfs_vdesc {
+	__u64 vd_ino;
+	__u64 vd_cno;
+	__u64 vd_vblocknr;
+	struct nilfs_period vd_period;
+	__u64 vd_blocknr;
+	__u64 vd_offset;
+	__u32 vd_flags;
+	__u32 vd_pad;
+};
+
+/**
+ * struct nilfs_bdesc - descriptor of disk block number
+ * @bd_ino: inode number
+ * @bd_oblocknr: disk block address (for skipping dead blocks)
+ * @bd_blocknr: disk block address
+ * @bd_offset: logical block offset inside a file
+ * @bd_level: level in the b-tree organization
+ * @bd_pad: padding
+ */
+struct nilfs_bdesc {
+	__u64 bd_ino;
+	__u64 bd_oblocknr;
+	__u64 bd_blocknr;
+	__u64 bd_offset;
+	__u32 bd_level;
+	__u32 bd_pad;
+};
+
+#define NILFS_IOCTL_IDENT	'n'
+
+#define NILFS_IOCTL_CHANGE_CPMODE					\
+	_IOW(NILFS_IOCTL_IDENT, 0x80, struct nilfs_cpmode)
+#define NILFS_IOCTL_DELETE_CHECKPOINT					\
+	_IOW(NILFS_IOCTL_IDENT, 0x81, __u64)
+#define NILFS_IOCTL_GET_CPINFO						\
+	_IOR(NILFS_IOCTL_IDENT, 0x82, struct nilfs_argv)
+#define NILFS_IOCTL_GET_CPSTAT						\
+	_IOR(NILFS_IOCTL_IDENT, 0x83, struct nilfs_cpstat)
+#define NILFS_IOCTL_GET_SUINFO						\
+	_IOR(NILFS_IOCTL_IDENT, 0x84, struct nilfs_argv)
+#define NILFS_IOCTL_GET_SUSTAT						\
+	_IOR(NILFS_IOCTL_IDENT, 0x85, struct nilfs_sustat)
+#define NILFS_IOCTL_GET_VINFO						\
+	_IOWR(NILFS_IOCTL_IDENT, 0x86, struct nilfs_argv)
+#define NILFS_IOCTL_GET_BDESCS						\
+	_IOWR(NILFS_IOCTL_IDENT, 0x87, struct nilfs_argv)
+#define NILFS_IOCTL_CLEAN_SEGMENTS					\
+	_IOW(NILFS_IOCTL_IDENT, 0x88, struct nilfs_argv[5])
+#define NILFS_IOCTL_SYNC						\
+	_IOR(NILFS_IOCTL_IDENT, 0x8A, __u64)
+#define NILFS_IOCTL_RESIZE						\
+	_IOW(NILFS_IOCTL_IDENT, 0x8B, __u64)
+#define NILFS_IOCTL_SET_ALLOC_RANGE					\
+	_IOW(NILFS_IOCTL_IDENT, 0x8C, __u64[2])
+#define NILFS_IOCTL_SET_SUINFO						\
+	_IOW(NILFS_IOCTL_IDENT, 0x8D, struct nilfs_argv)
+
+#endif /* _LINUX_NILFS2_API_H */
diff --git a/contrib/libs/linux-headers/linux/nilfs2_ondisk.h b/contrib/libs/linux-headers/linux/nilfs2_ondisk.h
new file mode 100644
index 0000000000..9e00a64aa8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nilfs2_ondisk.h
@@ -0,0 +1,651 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * nilfs2_ondisk.h - NILFS2 on-disk structures
+ *
+ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ */
+/*
+ *  linux/include/linux/ext2_fs.h
+ *
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ *  from
+ *
+ *  linux/include/linux/minix_fs.h
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#ifndef _LINUX_NILFS2_ONDISK_H
+#define _LINUX_NILFS2_ONDISK_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+#include <asm/byteorder.h>
+
+#define NILFS_INODE_BMAP_SIZE	7
+
+/**
+ * struct nilfs_inode - structure of an inode on disk
+ * @i_blocks: blocks count
+ * @i_size: size in bytes
+ * @i_ctime: creation time (seconds)
+ * @i_mtime: modification time (seconds)
+ * @i_ctime_nsec: creation time (nano seconds)
+ * @i_mtime_nsec: modification time (nano seconds)
+ * @i_uid: user id
+ * @i_gid: group id
+ * @i_mode: file mode
+ * @i_links_count: links count
+ * @i_flags: file flags
+ * @i_bmap: block mapping
+ * @i_xattr: extended attributes
+ * @i_generation: file generation (for NFS)
+ * @i_pad: padding
+ */
+struct nilfs_inode {
+	__le64	i_blocks;
+	__le64	i_size;
+	__le64	i_ctime;
+	__le64	i_mtime;
+	__le32	i_ctime_nsec;
+	__le32	i_mtime_nsec;
+	__le32	i_uid;
+	__le32	i_gid;
+	__le16	i_mode;
+	__le16	i_links_count;
+	__le32	i_flags;
+	__le64	i_bmap[NILFS_INODE_BMAP_SIZE];
+#define i_device_code	i_bmap[0]
+	__le64	i_xattr;
+	__le32	i_generation;
+	__le32	i_pad;
+};
+
+#define NILFS_MIN_INODE_SIZE		128
+
+/**
+ * struct nilfs_super_root - structure of super root
+ * @sr_sum: check sum
+ * @sr_bytes: byte count of the structure
+ * @sr_flags: flags (reserved)
+ * @sr_nongc_ctime: write time of the last segment not for cleaner operation
+ * @sr_dat: DAT file inode
+ * @sr_cpfile: checkpoint file inode
+ * @sr_sufile: segment usage file inode
+ */
+struct nilfs_super_root {
+	__le32 sr_sum;
+	__le16 sr_bytes;
+	__le16 sr_flags;
+	__le64 sr_nongc_ctime;
+	struct nilfs_inode sr_dat;
+	struct nilfs_inode sr_cpfile;
+	struct nilfs_inode sr_sufile;
+};
+
+#define NILFS_SR_MDT_OFFSET(inode_size, i)  \
+	((unsigned long)&((struct nilfs_super_root *)0)->sr_dat + \
+			(inode_size) * (i))
+#define NILFS_SR_DAT_OFFSET(inode_size)     NILFS_SR_MDT_OFFSET(inode_size, 0)
+#define NILFS_SR_CPFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 1)
+#define NILFS_SR_SUFILE_OFFSET(inode_size)  NILFS_SR_MDT_OFFSET(inode_size, 2)
+#define NILFS_SR_BYTES(inode_size)	    NILFS_SR_MDT_OFFSET(inode_size, 3)
+
+/*
+ * Maximal mount counts
+ */
+#define NILFS_DFL_MAX_MNT_COUNT		50      /* 50 mounts */
+
+/*
+ * File system states (sbp->s_state, nilfs->ns_mount_state)
+ */
+#define NILFS_VALID_FS			0x0001  /* Unmounted cleanly */
+#define NILFS_ERROR_FS			0x0002  /* Errors detected */
+#define NILFS_RESIZE_FS			0x0004	/* Resize required */
+
+/*
+ * Mount flags (sbi->s_mount_opt)
+ */
+#define NILFS_MOUNT_ERROR_MODE		0x0070  /* Error mode mask */
+#define NILFS_MOUNT_ERRORS_CONT		0x0010  /* Continue on errors */
+#define NILFS_MOUNT_ERRORS_RO		0x0020  /* Remount fs ro on errors */
+#define NILFS_MOUNT_ERRORS_PANIC	0x0040  /* Panic on errors */
+#define NILFS_MOUNT_BARRIER		0x1000  /* Use block barriers */
+#define NILFS_MOUNT_STRICT_ORDER	0x2000  /*
+						 * Apply strict in-order
+						 * semantics also for data
+						 */
+#define NILFS_MOUNT_NORECOVERY		0x4000  /*
+						 * Disable write access during
+						 * mount-time recovery
+						 */
+#define NILFS_MOUNT_DISCARD		0x8000  /* Issue DISCARD requests */
+
+
+/**
+ * struct nilfs_super_block - structure of super block on disk
+ */
+struct nilfs_super_block {
+/*00*/	__le32	s_rev_level;		/* Revision level */
+	__le16	s_minor_rev_level;	/* minor revision level */
+	__le16	s_magic;		/* Magic signature */
+
+	__le16  s_bytes;		/*
+					 * Bytes count of CRC calculation
+					 * for this structure. s_reserved
+					 * is excluded.
+					 */
+	__le16  s_flags;		/* flags */
+	__le32  s_crc_seed;		/* Seed value of CRC calculation */
+/*10*/	__le32	s_sum;			/* Check sum of super block */
+
+	__le32	s_log_block_size;	/*
+					 * Block size represented as follows
+					 * blocksize =
+					 *     1 << (s_log_block_size + 10)
+					 */
+	__le64  s_nsegments;		/* Number of segments in filesystem */
+/*20*/	__le64  s_dev_size;		/* block device size in bytes */
+	__le64	s_first_data_block;	/* 1st seg disk block number */
+/*30*/	__le32  s_blocks_per_segment;   /* number of blocks per full segment */
+	__le32	s_r_segments_percentage; /* Reserved segments percentage */
+
+	__le64  s_last_cno;		/* Last checkpoint number */
+/*40*/	__le64  s_last_pseg;		/* disk block addr pseg written last */
+	__le64  s_last_seq;             /* seq. number of seg written last */
+/*50*/	__le64	s_free_blocks_count;	/* Free blocks count */
+
+	__le64	s_ctime;		/*
+					 * Creation time (execution time of
+					 * newfs)
+					 */
+/*60*/	__le64	s_mtime;		/* Mount time */
+	__le64	s_wtime;		/* Write time */
+/*70*/	__le16	s_mnt_count;		/* Mount count */
+	__le16	s_max_mnt_count;	/* Maximal mount count */
+	__le16	s_state;		/* File system state */
+	__le16	s_errors;		/* Behaviour when detecting errors */
+	__le64	s_lastcheck;		/* time of last check */
+
+/*80*/	__le32	s_checkinterval;	/* max. time between checks */
+	__le32	s_creator_os;		/* OS */
+	__le16	s_def_resuid;		/* Default uid for reserved blocks */
+	__le16	s_def_resgid;		/* Default gid for reserved blocks */
+	__le32	s_first_ino;		/* First non-reserved inode */
+
+/*90*/	__le16  s_inode_size;		/* Size of an inode */
+	__le16  s_dat_entry_size;       /* Size of a dat entry */
+	__le16  s_checkpoint_size;      /* Size of a checkpoint */
+	__le16	s_segment_usage_size;	/* Size of a segment usage */
+
+/*98*/	__u8	s_uuid[16];		/* 128-bit uuid for volume */
+/*A8*/	char	s_volume_name[80];	/* volume name */
+
+/*F8*/	__le32  s_c_interval;           /* Commit interval of segment */
+	__le32  s_c_block_max;          /*
+					 * Threshold of data amount for
+					 * the segment construction
+					 */
+/*100*/	__le64  s_feature_compat;	/* Compatible feature set */
+	__le64  s_feature_compat_ro;	/* Read-only compatible feature set */
+	__le64  s_feature_incompat;	/* Incompatible feature set */
+	__u32	s_reserved[186];	/* padding to the end of the block */
+};
+
+/*
+ * Codes for operating systems
+ */
+#define NILFS_OS_LINUX		0
+/* Codes from 1 to 4 are reserved to keep compatibility with ext2 creator-OS */
+
+/*
+ * Revision levels
+ */
+#define NILFS_CURRENT_REV	2	/* current major revision */
+#define NILFS_MINOR_REV		0	/* minor revision */
+#define NILFS_MIN_SUPP_REV	2	/* minimum supported revision */
+
+/*
+ * Feature set definitions
+ *
+ * If there is a bit set in the incompatible feature set that the kernel
+ * doesn't know about, it should refuse to mount the filesystem.
+ */
+#define NILFS_FEATURE_COMPAT_RO_BLOCK_COUNT	0x00000001ULL
+
+#define NILFS_FEATURE_COMPAT_SUPP	0ULL
+#define NILFS_FEATURE_COMPAT_RO_SUPP	NILFS_FEATURE_COMPAT_RO_BLOCK_COUNT
+#define NILFS_FEATURE_INCOMPAT_SUPP	0ULL
+
+/*
+ * Bytes count of super_block for CRC-calculation
+ */
+#define NILFS_SB_BYTES  \
+	((long)&((struct nilfs_super_block *)0)->s_reserved)
+
+/*
+ * Special inode number
+ */
+#define NILFS_ROOT_INO		2	/* Root file inode */
+#define NILFS_DAT_INO		3	/* DAT file */
+#define NILFS_CPFILE_INO	4	/* checkpoint file */
+#define NILFS_SUFILE_INO	5	/* segment usage file */
+#define NILFS_IFILE_INO		6	/* ifile */
+#define NILFS_ATIME_INO		7	/* Atime file (reserved) */
+#define NILFS_XATTR_INO		8	/* Xattribute file (reserved) */
+#define NILFS_SKETCH_INO	10	/* Sketch file */
+#define NILFS_USER_INO		11	/* Fisrt user's file inode number */
+
+#define NILFS_SB_OFFSET_BYTES	1024	/* byte offset of nilfs superblock */
+
+#define NILFS_SEG_MIN_BLOCKS	16	/*
+					 * Minimum number of blocks in
+					 * a full segment
+					 */
+#define NILFS_PSEG_MIN_BLOCKS	2	/*
+					 * Minimum number of blocks in
+					 * a partial segment
+					 */
+#define NILFS_MIN_NRSVSEGS	8	/*
+					 * Minimum number of reserved
+					 * segments
+					 */
+
+/*
+ * We call DAT, cpfile, and sufile root metadata files.  Inodes of
+ * these files are written in super root block instead of ifile, and
+ * garbage collector doesn't keep any past versions of these files.
+ */
+#define NILFS_ROOT_METADATA_FILE(ino) \
+	((ino) >= NILFS_DAT_INO && (ino) <= NILFS_SUFILE_INO)
+
+/*
+ * bytes offset of secondary super block
+ */
+#define NILFS_SB2_OFFSET_BYTES(devsize)	((((devsize) >> 12) - 1) << 12)
+
+/*
+ * Maximal count of links to a file
+ */
+#define NILFS_LINK_MAX		32000
+
+/*
+ * Structure of a directory entry
+ *  (Same as ext2)
+ */
+
+#define NILFS_NAME_LEN 255
+
+/*
+ * Block size limitations
+ */
+#define NILFS_MIN_BLOCK_SIZE		1024
+#define NILFS_MAX_BLOCK_SIZE		65536
+
+/*
+ * The new version of the directory entry.  Since V0 structures are
+ * stored in intel byte order, and the name_len field could never be
+ * bigger than 255 chars, it's safe to reclaim the extra byte for the
+ * file_type field.
+ */
+struct nilfs_dir_entry {
+	__le64	inode;			/* Inode number */
+	__le16	rec_len;		/* Directory entry length */
+	__u8	name_len;		/* Name length */
+	__u8	file_type;		/* Dir entry type (file, dir, etc) */
+	char	name[NILFS_NAME_LEN];	/* File name */
+	char    pad;
+};
+
+/*
+ * NILFS directory file types.  Only the low 3 bits are used.  The
+ * other bits are reserved for now.
+ */
+enum {
+	NILFS_FT_UNKNOWN,
+	NILFS_FT_REG_FILE,
+	NILFS_FT_DIR,
+	NILFS_FT_CHRDEV,
+	NILFS_FT_BLKDEV,
+	NILFS_FT_FIFO,
+	NILFS_FT_SOCK,
+	NILFS_FT_SYMLINK,
+	NILFS_FT_MAX
+};
+
+/*
+ * NILFS_DIR_PAD defines the directory entries boundaries
+ *
+ * NOTE: It must be a multiple of 8
+ */
+#define NILFS_DIR_PAD			8
+#define NILFS_DIR_ROUND			(NILFS_DIR_PAD - 1)
+#define NILFS_DIR_REC_LEN(name_len)	(((name_len) + 12 + NILFS_DIR_ROUND) & \
+					~NILFS_DIR_ROUND)
+#define NILFS_MAX_REC_LEN		((1 << 16) - 1)
+
+/**
+ * struct nilfs_finfo - file information
+ * @fi_ino: inode number
+ * @fi_cno: checkpoint number
+ * @fi_nblocks: number of blocks (including intermediate blocks)
+ * @fi_ndatablk: number of file data blocks
+ */
+struct nilfs_finfo {
+	__le64 fi_ino;
+	__le64 fi_cno;
+	__le32 fi_nblocks;
+	__le32 fi_ndatablk;
+};
+
+/**
+ * struct nilfs_binfo_v - information on a data block (except DAT)
+ * @bi_vblocknr: virtual block number
+ * @bi_blkoff: block offset
+ */
+struct nilfs_binfo_v {
+	__le64 bi_vblocknr;
+	__le64 bi_blkoff;
+};
+
+/**
+ * struct nilfs_binfo_dat - information on a DAT node block
+ * @bi_blkoff: block offset
+ * @bi_level: level
+ * @bi_pad: padding
+ */
+struct nilfs_binfo_dat {
+	__le64 bi_blkoff;
+	__u8 bi_level;
+	__u8 bi_pad[7];
+};
+
+/**
+ * union nilfs_binfo: block information
+ * @bi_v: nilfs_binfo_v structure
+ * @bi_dat: nilfs_binfo_dat structure
+ */
+union nilfs_binfo {
+	struct nilfs_binfo_v bi_v;
+	struct nilfs_binfo_dat bi_dat;
+};
+
+/**
+ * struct nilfs_segment_summary - segment summary header
+ * @ss_datasum: checksum of data
+ * @ss_sumsum: checksum of segment summary
+ * @ss_magic: magic number
+ * @ss_bytes: size of this structure in bytes
+ * @ss_flags: flags
+ * @ss_seq: sequence number
+ * @ss_create: creation timestamp
+ * @ss_next: next segment
+ * @ss_nblocks: number of blocks
+ * @ss_nfinfo: number of finfo structures
+ * @ss_sumbytes: total size of segment summary in bytes
+ * @ss_pad: padding
+ * @ss_cno: checkpoint number
+ */
+struct nilfs_segment_summary {
+	__le32 ss_datasum;
+	__le32 ss_sumsum;
+	__le32 ss_magic;
+	__le16 ss_bytes;
+	__le16 ss_flags;
+	__le64 ss_seq;
+	__le64 ss_create;
+	__le64 ss_next;
+	__le32 ss_nblocks;
+	__le32 ss_nfinfo;
+	__le32 ss_sumbytes;
+	__le32 ss_pad;
+	__le64 ss_cno;
+	/* array of finfo structures */
+};
+
+#define NILFS_SEGSUM_MAGIC	0x1eaffa11  /* segment summary magic number */
+
+/*
+ * Segment summary flags
+ */
+#define NILFS_SS_LOGBGN 0x0001  /* begins a logical segment */
+#define NILFS_SS_LOGEND 0x0002  /* ends a logical segment */
+#define NILFS_SS_SR     0x0004  /* has super root */
+#define NILFS_SS_SYNDT  0x0008  /* includes data only updates */
+#define NILFS_SS_GC     0x0010  /* segment written for cleaner operation */
+
+/**
+ * struct nilfs_btree_node - header of B-tree node block
+ * @bn_flags: flags
+ * @bn_level: level
+ * @bn_nchildren: number of children
+ * @bn_pad: padding
+ */
+struct nilfs_btree_node {
+	__u8 bn_flags;
+	__u8 bn_level;
+	__le16 bn_nchildren;
+	__le32 bn_pad;
+};
+
+/* flags */
+#define NILFS_BTREE_NODE_ROOT   0x01
+
+/* level */
+#define NILFS_BTREE_LEVEL_DATA          0
+#define NILFS_BTREE_LEVEL_NODE_MIN      (NILFS_BTREE_LEVEL_DATA + 1)
+#define NILFS_BTREE_LEVEL_MAX           14	/* Max level (exclusive) */
+
+/**
+ * struct nilfs_direct_node - header of built-in bmap array
+ * @dn_flags: flags
+ * @dn_pad: padding
+ */
+struct nilfs_direct_node {
+	__u8 dn_flags;
+	__u8 pad[7];
+};
+
+/**
+ * struct nilfs_palloc_group_desc - block group descriptor
+ * @pg_nfrees: number of free entries in block group
+ */
+struct nilfs_palloc_group_desc {
+	__le32 pg_nfrees;
+};
+
+/**
+ * struct nilfs_dat_entry - disk address translation entry
+ * @de_blocknr: block number
+ * @de_start: start checkpoint number
+ * @de_end: end checkpoint number
+ * @de_rsv: reserved for future use
+ */
+struct nilfs_dat_entry {
+	__le64 de_blocknr;
+	__le64 de_start;
+	__le64 de_end;
+	__le64 de_rsv;
+};
+
+#define NILFS_MIN_DAT_ENTRY_SIZE	32
+
+/**
+ * struct nilfs_snapshot_list - snapshot list
+ * @ssl_next: next checkpoint number on snapshot list
+ * @ssl_prev: previous checkpoint number on snapshot list
+ */
+struct nilfs_snapshot_list {
+	__le64 ssl_next;
+	__le64 ssl_prev;
+};
+
+/**
+ * struct nilfs_checkpoint - checkpoint structure
+ * @cp_flags: flags
+ * @cp_checkpoints_count: checkpoints count in a block
+ * @cp_snapshot_list: snapshot list
+ * @cp_cno: checkpoint number
+ * @cp_create: creation timestamp
+ * @cp_nblk_inc: number of blocks incremented by this checkpoint
+ * @cp_inodes_count: inodes count
+ * @cp_blocks_count: blocks count
+ * @cp_ifile_inode: inode of ifile
+ */
+struct nilfs_checkpoint {
+	__le32 cp_flags;
+	__le32 cp_checkpoints_count;
+	struct nilfs_snapshot_list cp_snapshot_list;
+	__le64 cp_cno;
+	__le64 cp_create;
+	__le64 cp_nblk_inc;
+	__le64 cp_inodes_count;
+	__le64 cp_blocks_count;
+
+	/*
+	 * Do not change the byte offset of ifile inode.
+	 * To keep the compatibility of the disk format,
+	 * additional fields should be added behind cp_ifile_inode.
+	 */
+	struct nilfs_inode cp_ifile_inode;
+};
+
+#define NILFS_MIN_CHECKPOINT_SIZE	(64 + NILFS_MIN_INODE_SIZE)
+
+/* checkpoint flags */
+enum {
+	NILFS_CHECKPOINT_SNAPSHOT,
+	NILFS_CHECKPOINT_INVALID,
+	NILFS_CHECKPOINT_SKETCH,
+	NILFS_CHECKPOINT_MINOR,
+};
+
+#define NILFS_CHECKPOINT_FNS(flag, name)				\
+static __inline__ void							\
+nilfs_checkpoint_set_##name(struct nilfs_checkpoint *cp)		\
+{									\
+	cp->cp_flags = __cpu_to_le32(__le32_to_cpu(cp->cp_flags) |	\
+				     (1UL << NILFS_CHECKPOINT_##flag));	\
+}									\
+static __inline__ void							\
+nilfs_checkpoint_clear_##name(struct nilfs_checkpoint *cp)		\
+{									\
+	cp->cp_flags = __cpu_to_le32(__le32_to_cpu(cp->cp_flags) &	\
+				   ~(1UL << NILFS_CHECKPOINT_##flag));	\
+}									\
+static __inline__ int							\
+nilfs_checkpoint_##name(const struct nilfs_checkpoint *cp)		\
+{									\
+	return !!(__le32_to_cpu(cp->cp_flags) &				\
+		  (1UL << NILFS_CHECKPOINT_##flag));			\
+}
+
+NILFS_CHECKPOINT_FNS(SNAPSHOT, snapshot)
+NILFS_CHECKPOINT_FNS(INVALID, invalid)
+NILFS_CHECKPOINT_FNS(MINOR, minor)
+
+/**
+ * struct nilfs_cpfile_header - checkpoint file header
+ * @ch_ncheckpoints: number of checkpoints
+ * @ch_nsnapshots: number of snapshots
+ * @ch_snapshot_list: snapshot list
+ */
+struct nilfs_cpfile_header {
+	__le64 ch_ncheckpoints;
+	__le64 ch_nsnapshots;
+	struct nilfs_snapshot_list ch_snapshot_list;
+};
+
+#define NILFS_CPFILE_FIRST_CHECKPOINT_OFFSET				\
+	((sizeof(struct nilfs_cpfile_header) +				\
+	  sizeof(struct nilfs_checkpoint) - 1) /			\
+			sizeof(struct nilfs_checkpoint))
+
+/**
+ * struct nilfs_segment_usage - segment usage
+ * @su_lastmod: last modified timestamp
+ * @su_nblocks: number of blocks in segment
+ * @su_flags: flags
+ */
+struct nilfs_segment_usage {
+	__le64 su_lastmod;
+	__le32 su_nblocks;
+	__le32 su_flags;
+};
+
+#define NILFS_MIN_SEGMENT_USAGE_SIZE	16
+
+/* segment usage flag */
+enum {
+	NILFS_SEGMENT_USAGE_ACTIVE,
+	NILFS_SEGMENT_USAGE_DIRTY,
+	NILFS_SEGMENT_USAGE_ERROR,
+};
+
+#define NILFS_SEGMENT_USAGE_FNS(flag, name)				\
+static __inline__ void							\
+nilfs_segment_usage_set_##name(struct nilfs_segment_usage *su)		\
+{									\
+	su->su_flags = __cpu_to_le32(__le32_to_cpu(su->su_flags) |	\
+				   (1UL << NILFS_SEGMENT_USAGE_##flag));\
+}									\
+static __inline__ void							\
+nilfs_segment_usage_clear_##name(struct nilfs_segment_usage *su)	\
+{									\
+	su->su_flags =							\
+		__cpu_to_le32(__le32_to_cpu(su->su_flags) &		\
+			    ~(1UL << NILFS_SEGMENT_USAGE_##flag));      \
+}									\
+static __inline__ int							\
+nilfs_segment_usage_##name(const struct nilfs_segment_usage *su)	\
+{									\
+	return !!(__le32_to_cpu(su->su_flags) &				\
+		  (1UL << NILFS_SEGMENT_USAGE_##flag));			\
+}
+
+NILFS_SEGMENT_USAGE_FNS(ACTIVE, active)
+NILFS_SEGMENT_USAGE_FNS(DIRTY, dirty)
+NILFS_SEGMENT_USAGE_FNS(ERROR, error)
+
+static __inline__ void
+nilfs_segment_usage_set_clean(struct nilfs_segment_usage *su)
+{
+	su->su_lastmod = __cpu_to_le64(0);
+	su->su_nblocks = __cpu_to_le32(0);
+	su->su_flags = __cpu_to_le32(0);
+}
+
+static __inline__ int
+nilfs_segment_usage_clean(const struct nilfs_segment_usage *su)
+{
+	return !__le32_to_cpu(su->su_flags);
+}
+
+/**
+ * struct nilfs_sufile_header - segment usage file header
+ * @sh_ncleansegs: number of clean segments
+ * @sh_ndirtysegs: number of dirty segments
+ * @sh_last_alloc: last allocated segment number
+ */
+struct nilfs_sufile_header {
+	__le64 sh_ncleansegs;
+	__le64 sh_ndirtysegs;
+	__le64 sh_last_alloc;
+	/* ... */
+};
+
+#define NILFS_SUFILE_FIRST_SEGMENT_USAGE_OFFSET				\
+	((sizeof(struct nilfs_sufile_header) +				\
+	  sizeof(struct nilfs_segment_usage) - 1) /			\
+			 sizeof(struct nilfs_segment_usage))
+
+#endif	/* _LINUX_NILFS2_ONDISK_H */
diff --git a/contrib/libs/linux-headers/linux/nitro_enclaves.h b/contrib/libs/linux-headers/linux/nitro_enclaves.h
new file mode 100644
index 0000000000..9ab553beef
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nitro_enclaves.h
@@ -0,0 +1,359 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright 2020-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ */
+
+#ifndef _LINUX_NITRO_ENCLAVES_H_
+#define _LINUX_NITRO_ENCLAVES_H_
+
+#include <linux/types.h>
+
+/**
+ * DOC: Nitro Enclaves (NE) Kernel Driver Interface
+ */
+
+/**
+ * NE_CREATE_VM - The command is used to create a slot that is associated with
+ *		  an enclave VM.
+ *		  The generated unique slot id is an output parameter.
+ *		  The ioctl can be invoked on the /dev/nitro_enclaves fd, before
+ *		  setting any resources, such as memory and vCPUs, for an
+ *		  enclave. Memory and vCPUs are set for the slot mapped to an enclave.
+ *		  A NE CPU pool has to be set before calling this function. The
+ *		  pool can be set after the NE driver load, using
+ *		  /sys/module/nitro_enclaves/parameters/ne_cpus.
+ *		  Its format is the detailed in the cpu-lists section:
+ *		  https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html
+ *		  CPU 0 and its siblings have to remain available for the
+ *		  primary / parent VM, so they cannot be set for enclaves. Full
+ *		  CPU core(s), from the same NUMA node, need(s) to be included
+ *		  in the CPU pool.
+ *
+ * Context: Process context.
+ * Return:
+ * * Enclave file descriptor		- Enclave file descriptor used with
+ *					  ioctl calls to set vCPUs and memory
+ *					  regions, then start the enclave.
+ * *  -1				- There was a failure in the ioctl logic.
+ * On failure, errno is set to:
+ * * EFAULT				- copy_to_user() failure.
+ * * ENOMEM				- Memory allocation failure for internal
+ *					  bookkeeping variables.
+ * * NE_ERR_NO_CPUS_AVAIL_IN_POOL	- No NE CPU pool set / no CPUs available
+ *					  in the pool.
+ * * Error codes from get_unused_fd_flags() and anon_inode_getfile().
+ * * Error codes from the NE PCI device request.
+ */
+#define NE_CREATE_VM			_IOR(0xAE, 0x20, __u64)
+
+/**
+ * NE_ADD_VCPU - The command is used to set a vCPU for an enclave. The vCPU can
+ *		 be auto-chosen from the NE CPU pool or it can be set by the
+ *		 caller, with the note that it needs to be available in the NE
+ *		 CPU pool. Full CPU core(s), from the same NUMA node, need(s) to
+ *		 be associated with an enclave.
+ *		 The vCPU id is an input / output parameter. If its value is 0,
+ *		 then a CPU is chosen from the enclave CPU pool and returned via
+ *		 this parameter.
+ *		 The ioctl can be invoked on the enclave fd, before an enclave
+ *		 is started.
+ *
+ * Context: Process context.
+ * Return:
+ * * 0					- Logic successfully completed.
+ * *  -1				- There was a failure in the ioctl logic.
+ * On failure, errno is set to:
+ * * EFAULT				- copy_from_user() / copy_to_user() failure.
+ * * ENOMEM				- Memory allocation failure for internal
+ *					  bookkeeping variables.
+ * * EIO				- Current task mm is not the same as the one
+ *					  that created the enclave.
+ * * NE_ERR_NO_CPUS_AVAIL_IN_POOL	- No CPUs available in the NE CPU pool.
+ * * NE_ERR_VCPU_ALREADY_USED		- The provided vCPU is already used.
+ * * NE_ERR_VCPU_NOT_IN_CPU_POOL	- The provided vCPU is not available in the
+ *					  NE CPU pool.
+ * * NE_ERR_VCPU_INVALID_CPU_CORE	- The core id of the provided vCPU is invalid
+ *					  or out of range.
+ * * NE_ERR_NOT_IN_INIT_STATE		- The enclave is not in init state
+ *					  (init = before being started).
+ * * NE_ERR_INVALID_VCPU		- The provided vCPU is not in the available
+ *					  CPUs range.
+ * * Error codes from the NE PCI device request.
+ */
+#define NE_ADD_VCPU			_IOWR(0xAE, 0x21, __u32)
+
+/**
+ * NE_GET_IMAGE_LOAD_INFO - The command is used to get information needed for
+ *			    in-memory enclave image loading e.g. offset in
+ *			    enclave memory to start placing the enclave image.
+ *			    The image load info is an input / output parameter.
+ *			    It includes info provided by the caller - flags -
+ *			    and returns the offset in enclave memory where to
+ *			    start placing the enclave image.
+ *			    The ioctl can be invoked on the enclave fd, before
+ *			    an enclave is started.
+ *
+ * Context: Process context.
+ * Return:
+ * * 0				- Logic successfully completed.
+ * *  -1			- There was a failure in the ioctl logic.
+ * On failure, errno is set to:
+ * * EFAULT			- copy_from_user() / copy_to_user() failure.
+ * * NE_ERR_NOT_IN_INIT_STATE	- The enclave is not in init state (init =
+ *				  before being started).
+ * * NE_ERR_INVALID_FLAG_VALUE	- The value of the provided flag is invalid.
+ */
+#define NE_GET_IMAGE_LOAD_INFO		_IOWR(0xAE, 0x22, struct ne_image_load_info)
+
+/**
+ * NE_SET_USER_MEMORY_REGION - The command is used to set a memory region for an
+ *			       enclave, given the allocated memory from the
+ *			       userspace. Enclave memory needs to be from the
+ *			       same NUMA node as the enclave CPUs.
+ *			       The user memory region is an input parameter. It
+ *			       includes info provided by the caller - flags,
+ *			       memory size and userspace address.
+ *			       The ioctl can be invoked on the enclave fd,
+ *			       before an enclave is started.
+ *
+ * Context: Process context.
+ * Return:
+ * * 0					- Logic successfully completed.
+ * *  -1				- There was a failure in the ioctl logic.
+ * On failure, errno is set to:
+ * * EFAULT				- copy_from_user() failure.
+ * * EINVAL				- Invalid physical memory region(s) e.g.
+ *					  unaligned address.
+ * * EIO				- Current task mm is not the same as
+ *					  the one that created the enclave.
+ * * ENOMEM				- Memory allocation failure for internal
+ *					  bookkeeping variables.
+ * * NE_ERR_NOT_IN_INIT_STATE		- The enclave is not in init state
+ *					  (init = before being started).
+ * * NE_ERR_INVALID_MEM_REGION_SIZE	- The memory size of the region is not
+ *					  multiple of 2 MiB.
+ * * NE_ERR_INVALID_MEM_REGION_ADDR	- Invalid user space address given.
+ * * NE_ERR_UNALIGNED_MEM_REGION_ADDR	- Unaligned user space address given.
+ * * NE_ERR_MEM_REGION_ALREADY_USED	- The memory region is already used.
+ * * NE_ERR_MEM_NOT_HUGE_PAGE		- The memory region is not backed by
+ *					  huge pages.
+ * * NE_ERR_MEM_DIFFERENT_NUMA_NODE	- The memory region is not from the same
+ *					  NUMA node as the CPUs.
+ * * NE_ERR_MEM_MAX_REGIONS		- The number of memory regions set for
+ *					  the enclave reached maximum.
+ * * NE_ERR_INVALID_PAGE_SIZE		- The memory region is not backed by
+ *					  pages multiple of 2 MiB.
+ * * NE_ERR_INVALID_FLAG_VALUE		- The value of the provided flag is invalid.
+ * * Error codes from get_user_pages().
+ * * Error codes from the NE PCI device request.
+ */
+#define NE_SET_USER_MEMORY_REGION	_IOW(0xAE, 0x23, struct ne_user_memory_region)
+
+/**
+ * NE_START_ENCLAVE - The command is used to trigger enclave start after the
+ *		      enclave resources, such as memory and CPU, have been set.
+ *		      The enclave start info is an input / output parameter. It
+ *		      includes info provided by the caller - enclave cid and
+ *		      flags - and returns the cid (if input cid is 0).
+ *		      The ioctl can be invoked on the enclave fd, after an
+ *		      enclave slot is created and resources, such as memory and
+ *		      vCPUs are set for an enclave.
+ *
+ * Context: Process context.
+ * Return:
+ * * 0					- Logic successfully completed.
+ * *  -1				- There was a failure in the ioctl logic.
+ * On failure, errno is set to:
+ * * EFAULT				- copy_from_user() / copy_to_user() failure.
+ * * NE_ERR_NOT_IN_INIT_STATE		- The enclave is not in init state
+ *					  (init = before being started).
+ * * NE_ERR_NO_MEM_REGIONS_ADDED	- No memory regions are set.
+ * * NE_ERR_NO_VCPUS_ADDED		- No vCPUs are set.
+ * *  NE_ERR_FULL_CORES_NOT_USED	- Full core(s) not set for the enclave.
+ * * NE_ERR_ENCLAVE_MEM_MIN_SIZE	- Enclave memory is less than minimum
+ *					  memory size (64 MiB).
+ * * NE_ERR_INVALID_FLAG_VALUE		- The value of the provided flag is invalid.
+ * *  NE_ERR_INVALID_ENCLAVE_CID	- The provided enclave CID is invalid.
+ * * Error codes from the NE PCI device request.
+ */
+#define NE_START_ENCLAVE		_IOWR(0xAE, 0x24, struct ne_enclave_start_info)
+
+/**
+ * DOC: NE specific error codes
+ */
+
+/**
+ * NE_ERR_VCPU_ALREADY_USED - The provided vCPU is already used.
+ */
+#define NE_ERR_VCPU_ALREADY_USED		(256)
+/**
+ * NE_ERR_VCPU_NOT_IN_CPU_POOL - The provided vCPU is not available in the
+ *				 NE CPU pool.
+ */
+#define NE_ERR_VCPU_NOT_IN_CPU_POOL		(257)
+/**
+ * NE_ERR_VCPU_INVALID_CPU_CORE - The core id of the provided vCPU is invalid
+ *				  or out of range of the NE CPU pool.
+ */
+#define NE_ERR_VCPU_INVALID_CPU_CORE		(258)
+/**
+ * NE_ERR_INVALID_MEM_REGION_SIZE - The user space memory region size is not
+ *				    multiple of 2 MiB.
+ */
+#define NE_ERR_INVALID_MEM_REGION_SIZE		(259)
+/**
+ * NE_ERR_INVALID_MEM_REGION_ADDR - The user space memory region address range
+ *				    is invalid.
+ */
+#define NE_ERR_INVALID_MEM_REGION_ADDR		(260)
+/**
+ * NE_ERR_UNALIGNED_MEM_REGION_ADDR - The user space memory region address is
+ *				      not aligned.
+ */
+#define NE_ERR_UNALIGNED_MEM_REGION_ADDR	(261)
+/**
+ * NE_ERR_MEM_REGION_ALREADY_USED - The user space memory region is already used.
+ */
+#define NE_ERR_MEM_REGION_ALREADY_USED		(262)
+/**
+ * NE_ERR_MEM_NOT_HUGE_PAGE - The user space memory region is not backed by
+ *			      contiguous physical huge page(s).
+ */
+#define NE_ERR_MEM_NOT_HUGE_PAGE		(263)
+/**
+ * NE_ERR_MEM_DIFFERENT_NUMA_NODE - The user space memory region is backed by
+ *				    pages from different NUMA nodes than the CPUs.
+ */
+#define NE_ERR_MEM_DIFFERENT_NUMA_NODE		(264)
+/**
+ * NE_ERR_MEM_MAX_REGIONS - The supported max memory regions per enclaves has
+ *			    been reached.
+ */
+#define NE_ERR_MEM_MAX_REGIONS			(265)
+/**
+ * NE_ERR_NO_MEM_REGIONS_ADDED - The command to start an enclave is triggered
+ *				 and no memory regions are added.
+ */
+#define NE_ERR_NO_MEM_REGIONS_ADDED		(266)
+/**
+ * NE_ERR_NO_VCPUS_ADDED - The command to start an enclave is triggered and no
+ *			   vCPUs are added.
+ */
+#define NE_ERR_NO_VCPUS_ADDED			(267)
+/**
+ * NE_ERR_ENCLAVE_MEM_MIN_SIZE - The enclave memory size is lower than the
+ *				 minimum supported.
+ */
+#define NE_ERR_ENCLAVE_MEM_MIN_SIZE		(268)
+/**
+ * NE_ERR_FULL_CORES_NOT_USED - The command to start an enclave is triggered and
+ *				full CPU cores are not set.
+ */
+#define NE_ERR_FULL_CORES_NOT_USED		(269)
+/**
+ * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state when setting
+ *			      resources or triggering start.
+ */
+#define NE_ERR_NOT_IN_INIT_STATE		(270)
+/**
+ * NE_ERR_INVALID_VCPU - The provided vCPU is out of range of the available CPUs.
+ */
+#define NE_ERR_INVALID_VCPU			(271)
+/**
+ * NE_ERR_NO_CPUS_AVAIL_IN_POOL - The command to create an enclave is triggered
+ *				  and no CPUs are available in the pool.
+ */
+#define NE_ERR_NO_CPUS_AVAIL_IN_POOL		(272)
+/**
+ * NE_ERR_INVALID_PAGE_SIZE - The user space memory region is not backed by pages
+ *			      multiple of 2 MiB.
+ */
+#define NE_ERR_INVALID_PAGE_SIZE		(273)
+/**
+ * NE_ERR_INVALID_FLAG_VALUE - The provided flag value is invalid.
+ */
+#define NE_ERR_INVALID_FLAG_VALUE		(274)
+/**
+ * NE_ERR_INVALID_ENCLAVE_CID - The provided enclave CID is invalid, either
+ *				being a well-known value or the CID of the
+ *				parent / primary VM.
+ */
+#define NE_ERR_INVALID_ENCLAVE_CID		(275)
+
+/**
+ * DOC: Image load info flags
+ */
+
+/**
+ * NE_EIF_IMAGE - Enclave Image Format (EIF)
+ */
+#define NE_EIF_IMAGE			(0x01)
+
+#define NE_IMAGE_LOAD_MAX_FLAG_VAL	(0x02)
+
+/**
+ * struct ne_image_load_info - Info necessary for in-memory enclave image
+ *			       loading (in / out).
+ * @flags:		Flags to determine the enclave image type
+ *			(e.g. Enclave Image Format - EIF) (in).
+ * @memory_offset:	Offset in enclave memory where to start placing the
+ *			enclave image (out).
+ */
+struct ne_image_load_info {
+	__u64	flags;
+	__u64	memory_offset;
+};
+
+/**
+ * DOC: User memory region flags
+ */
+
+/**
+ * NE_DEFAULT_MEMORY_REGION - Memory region for enclave general usage.
+ */
+#define NE_DEFAULT_MEMORY_REGION	(0x00)
+
+#define NE_MEMORY_REGION_MAX_FLAG_VAL	(0x01)
+
+/**
+ * struct ne_user_memory_region - Memory region to be set for an enclave (in).
+ * @flags:		Flags to determine the usage for the memory region (in).
+ * @memory_size:	The size, in bytes, of the memory region to be set for
+ *			an enclave (in).
+ * @userspace_addr:	The start address of the userspace allocated memory of
+ *			the memory region to set for an enclave (in).
+ */
+struct ne_user_memory_region {
+	__u64	flags;
+	__u64	memory_size;
+	__u64	userspace_addr;
+};
+
+/**
+ * DOC: Enclave start info flags
+ */
+
+/**
+ * NE_ENCLAVE_PRODUCTION_MODE - Start enclave in production mode.
+ */
+#define NE_ENCLAVE_PRODUCTION_MODE	(0x00)
+/**
+ * NE_ENCLAVE_DEBUG_MODE - Start enclave in debug mode.
+ */
+#define NE_ENCLAVE_DEBUG_MODE		(0x01)
+
+#define NE_ENCLAVE_START_MAX_FLAG_VAL	(0x02)
+
+/**
+ * struct ne_enclave_start_info - Setup info necessary for enclave start (in / out).
+ * @flags:		Flags for the enclave to start with (e.g. debug mode) (in).
+ * @enclave_cid:	Context ID (CID) for the enclave vsock device. If 0 as
+ *			input, the CID is autogenerated by the hypervisor and
+ *			returned back as output by the driver (in / out).
+ */
+struct ne_enclave_start_info {
+	__u64	flags;
+	__u64	enclave_cid;
+};
+
+#endif /* _LINUX_NITRO_ENCLAVES_H_ */
diff --git a/contrib/libs/linux-headers/linux/nl80211-vnd-intel.h b/contrib/libs/linux-headers/linux/nl80211-vnd-intel.h
new file mode 100644
index 0000000000..4ed7d0b245
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nl80211-vnd-intel.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
+ * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2016-2017 Intel Deutschland GmbH
+ */
+#ifndef __VENDOR_CMD_INTEL_H__
+#define __VENDOR_CMD_INTEL_H__
+
+#define INTEL_OUI	0x001735
+
+/**
+ * enum iwl_mvm_vendor_cmd - supported vendor commands
+ * @IWL_MVM_VENDOR_CMD_GET_CSME_CONN_INFO: reports CSME connection info.
+ * @IWL_MVM_VENDOR_CMD_HOST_GET_OWNERSHIP: asks for ownership on the device.
+ *	This is useful when the CSME firmware owns the device and the kernel
+ *	wants to use it. In case the CSME firmware has no connection active the
+ *	kernel will manage on its own to get ownership of the device.
+ *	When the CSME firmware has an active connection, the user space
+ *	involvement is required. The kernel will assert the RFKILL signal with
+ *	the "device not owned" reason so that nobody can touch the device. Then
+ *	the user space can run the following flow to be able to get connected
+ *	to the very same AP the CSME firmware is currently connected to:
+ *
+ *	1) The user space (NetworkManager) boots and sees that the device is
+ *	    in RFKILL because the host doesn't own the device
+ *	2) The user space asks the kernel what AP the CSME firmware is
+ *	   connected to (with %IWL_MVM_VENDOR_CMD_GET_CSME_CONN_INFO)
+ *	3) The user space checks if it has a profile that matches the reply
+ *	   from the CSME firmware
+ *	4) The user space installs a network to the wpa_supplicant with a
+ *	   specific BSSID and a specific frequency
+ *	5) The user space prevents any type of full scan
+ *	6) The user space asks iwlmei to request ownership on the device (with
+ *	   this command)
+ *	7) iwlmei requests ownership from the CSME firmware
+ *	8) The CSME firmware grants ownership
+ *	9) iwlmei tells iwlwifi to lift the RFKILL
+ *	10) RFKILL OFF is reported to user space
+ *	11) The host boots the device, loads the firwmare, and connects to a
+ *	    specific BSSID without scanning including IP as fast as it can
+ *	12) The host reports to the CSME firmware that there is a connection
+ *	13) The TCP connection is preserved and the host has connectivity
+ *
+ * @IWL_MVM_VENDOR_CMD_ROAMING_FORBIDDEN_EVENT: notifies if roaming is allowed.
+ *	It contains a &IWL_MVM_VENDOR_ATTR_ROAMING_FORBIDDEN and a
+ *	&IWL_MVM_VENDOR_ATTR_VIF_ADDR attributes.
+ */
+
+enum iwl_mvm_vendor_cmd {
+	IWL_MVM_VENDOR_CMD_GET_CSME_CONN_INFO			= 0x2d,
+	IWL_MVM_VENDOR_CMD_HOST_GET_OWNERSHIP			= 0x30,
+	IWL_MVM_VENDOR_CMD_ROAMING_FORBIDDEN_EVENT		= 0x32,
+};
+
+enum iwl_vendor_auth_akm_mode {
+	IWL_VENDOR_AUTH_OPEN,
+	IWL_VENDOR_AUTH_RSNA = 0x6,
+	IWL_VENDOR_AUTH_RSNA_PSK,
+	IWL_VENDOR_AUTH_SAE = 0x9,
+	IWL_VENDOR_AUTH_MAX,
+};
+
+/**
+ * enum iwl_mvm_vendor_attr - attributes used in vendor commands
+ * @__IWL_MVM_VENDOR_ATTR_INVALID: attribute 0 is invalid
+ * @IWL_MVM_VENDOR_ATTR_VIF_ADDR: interface MAC address
+ * @IWL_MVM_VENDOR_ATTR_ADDR: MAC address
+ * @IWL_MVM_VENDOR_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @IWL_MVM_VENDOR_ATTR_STA_CIPHER: the cipher to use for the station with the
+ *	mac address specified in &IWL_MVM_VENDOR_ATTR_ADDR.
+ * @IWL_MVM_VENDOR_ATTR_ROAMING_FORBIDDEN: u8 attribute. Indicates whether
+ *	roaming is forbidden or not. Value 1 means roaming is forbidden,
+ *	0 mean roaming is allowed.
+ * @IWL_MVM_VENDOR_ATTR_AUTH_MODE: u32 attribute. Authentication mode type
+ *	as specified in &enum iwl_vendor_auth_akm_mode.
+ * @IWL_MVM_VENDOR_ATTR_CHANNEL_NUM: u8 attribute. Contains channel number.
+ * @IWL_MVM_VENDOR_ATTR_BAND: u8 attribute.
+ *	0 for 2.4 GHz band, 1 for 5.2GHz band and 2 for 6GHz band.
+ * @IWL_MVM_VENDOR_ATTR_COLLOC_CHANNEL: u32 attribute. Channel number of
+ *	collocated AP. Relevant for 6GHz AP info.
+ * @IWL_MVM_VENDOR_ATTR_COLLOC_ADDR: MAC address of a collocated AP.
+ *	Relevant for 6GHz AP info.
+ *
+ * @NUM_IWL_MVM_VENDOR_ATTR: number of vendor attributes
+ * @MAX_IWL_MVM_VENDOR_ATTR: highest vendor attribute number
+
+ */
+enum iwl_mvm_vendor_attr {
+	__IWL_MVM_VENDOR_ATTR_INVALID				= 0x00,
+	IWL_MVM_VENDOR_ATTR_VIF_ADDR				= 0x02,
+	IWL_MVM_VENDOR_ATTR_ADDR				= 0x0a,
+	IWL_MVM_VENDOR_ATTR_SSID				= 0x3d,
+	IWL_MVM_VENDOR_ATTR_STA_CIPHER				= 0x51,
+	IWL_MVM_VENDOR_ATTR_ROAMING_FORBIDDEN			= 0x64,
+	IWL_MVM_VENDOR_ATTR_AUTH_MODE				= 0x65,
+	IWL_MVM_VENDOR_ATTR_CHANNEL_NUM				= 0x66,
+	IWL_MVM_VENDOR_ATTR_BAND				= 0x69,
+	IWL_MVM_VENDOR_ATTR_COLLOC_CHANNEL			= 0x70,
+	IWL_MVM_VENDOR_ATTR_COLLOC_ADDR				= 0x71,
+
+	NUM_IWL_MVM_VENDOR_ATTR,
+	MAX_IWL_MVM_VENDOR_ATTR = NUM_IWL_MVM_VENDOR_ATTR - 1,
+};
+
+#endif /* __VENDOR_CMD_INTEL_H__ */
diff --git a/contrib/libs/linux-headers/linux/nl80211.h b/contrib/libs/linux-headers/linux/nl80211.h
new file mode 100644
index 0000000000..c59fec406d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nl80211.h
@@ -0,0 +1,7815 @@
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
+ * Copyright 2008 Michael Buesch <m@bues.ch>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+ * Copyright 2008 Colin McCabe <colin@cozybit.com>
+ * Copyright 2015-2017	Intel Deutschland GmbH
+ * Copyright (C) 2018-2022 Intel Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * This header file defines the userspace API to the wireless stack. Please
+ * be careful not to break things - i.e. don't move anything around or so
+ * unless you can demonstrate that it breaks neither API nor ABI.
+ *
+ * Additions to the API should be accompanied by actual implementations in
+ * an upstream driver, so that example implementations exist in case there
+ * are ever concerns about the precise semantics of the API or changes are
+ * needed, and to ensure that code for dead (no longer implemented) API
+ * can actually be identified and removed.
+ * Nonetheless, semantics should also be documented carefully in this file.
+ */
+
+#include <linux/types.h>
+
+#define NL80211_GENL_NAME "nl80211"
+
+#define NL80211_MULTICAST_GROUP_CONFIG		"config"
+#define NL80211_MULTICAST_GROUP_SCAN		"scan"
+#define NL80211_MULTICAST_GROUP_REG		"regulatory"
+#define NL80211_MULTICAST_GROUP_MLME		"mlme"
+#define NL80211_MULTICAST_GROUP_VENDOR		"vendor"
+#define NL80211_MULTICAST_GROUP_NAN		"nan"
+#define NL80211_MULTICAST_GROUP_TESTMODE	"testmode"
+
+#define NL80211_EDMG_BW_CONFIG_MIN	4
+#define NL80211_EDMG_BW_CONFIG_MAX	15
+#define NL80211_EDMG_CHANNELS_MIN	1
+#define NL80211_EDMG_CHANNELS_MAX	0x3c /* 0b00111100 */
+
+/**
+ * DOC: Station handling
+ *
+ * Stations are added per interface, but a special case exists with VLAN
+ * interfaces. When a station is bound to an AP interface, it may be moved
+ * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
+ * The station is still assumed to belong to the AP interface it was added
+ * to.
+ *
+ * Station handling varies per interface type and depending on the driver's
+ * capabilities.
+ *
+ * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
+ * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
+ *  - a setup station entry is added, not yet authorized, without any rate
+ *    or capability information, this just exists to avoid race conditions
+ *  - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
+ *    to add rate and capability information to the station and at the same
+ *    time mark it authorized.
+ *  - %NL80211_TDLS_ENABLE_LINK is then used
+ *  - after this, the only valid operation is to remove it by tearing down
+ *    the TDLS link (%NL80211_TDLS_DISABLE_LINK)
+ *
+ * TODO: need more info for other interface types
+ */
+
+/**
+ * DOC: Frame transmission/registration support
+ *
+ * Frame transmission and registration support exists to allow userspace
+ * management entities such as wpa_supplicant react to management frames
+ * that are not being handled by the kernel. This includes, for example,
+ * certain classes of action frames that cannot be handled in the kernel
+ * for various reasons.
+ *
+ * Frame registration is done on a per-interface basis and registrations
+ * cannot be removed other than by closing the socket. It is possible to
+ * specify a registration filter to register, for example, only for a
+ * certain type of action frame. In particular with action frames, those
+ * that userspace registers for will not be returned as unhandled by the
+ * driver, so that the registered application has to take responsibility
+ * for doing that.
+ *
+ * The type of frame that can be registered for is also dependent on the
+ * driver and interface type. The frame types are advertised in wiphy
+ * attributes so applications know what to expect.
+ *
+ * NOTE: When an interface changes type while registrations are active,
+ *       these registrations are ignored until the interface type is
+ *       changed again. This means that changing the interface type can
+ *       lead to a situation that couldn't otherwise be produced, but
+ *       any such registrations will be dormant in the sense that they
+ *       will not be serviced, i.e. they will not receive any frames.
+ *
+ * Frame transmission allows userspace to send for example the required
+ * responses to action frames. It is subject to some sanity checking,
+ * but many frames can be transmitted. When a frame was transmitted, its
+ * status is indicated to the sending socket.
+ *
+ * For more technical details, see the corresponding command descriptions
+ * below.
+ */
+
+/**
+ * DOC: Virtual interface / concurrency capabilities
+ *
+ * Some devices are able to operate with virtual MACs, they can have
+ * more than one virtual interface. The capability handling for this
+ * is a bit complex though, as there may be a number of restrictions
+ * on the types of concurrency that are supported.
+ *
+ * To start with, each device supports the interface types listed in
+ * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the
+ * types there no concurrency is implied.
+ *
+ * Once concurrency is desired, more attributes must be observed:
+ * To start with, since some interface types are purely managed in
+ * software, like the AP-VLAN type in mac80211 for example, there's
+ * an additional list of these, they can be added at any time and
+ * are only restricted by some semantic restrictions (e.g. AP-VLAN
+ * cannot be added without a corresponding AP interface). This list
+ * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute.
+ *
+ * Further, the list of supported combinations is exported. This is
+ * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically,
+ * it exports a list of "groups", and at any point in time the
+ * interfaces that are currently active must fall into any one of
+ * the advertised groups. Within each group, there are restrictions
+ * on the number of interfaces of different types that are supported
+ * and also the number of different channels, along with potentially
+ * some other restrictions. See &enum nl80211_if_combination_attrs.
+ *
+ * All together, these attributes define the concurrency of virtual
+ * interfaces that a given device supports.
+ */
+
+/**
+ * DOC: packet coalesce support
+ *
+ * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
+ * packets does not do anything with these packets. Therefore the
+ * reception of these unwanted packets causes unnecessary processing
+ * and power consumption.
+ *
+ * Packet coalesce feature helps to reduce number of received interrupts
+ * to host by buffering these packets in firmware/hardware for some
+ * predefined time. Received interrupt will be generated when one of the
+ * following events occur.
+ * a) Expiration of hardware timer whose expiration time is set to maximum
+ * coalescing delay of matching coalesce rule.
+ * b) Coalescing buffer in hardware reaches it's limit.
+ * c) Packet doesn't match any of the configured coalesce rules.
+ *
+ * User needs to configure following parameters for creating a coalesce
+ * rule.
+ * a) Maximum coalescing delay
+ * b) List of packet patterns which needs to be matched
+ * c) Condition for coalescence. pattern 'match' or 'no match'
+ * Multiple such rules can be created.
+ */
+
+/**
+ * DOC: WPA/WPA2 EAPOL handshake offload
+ *
+ * By setting @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK flag drivers
+ * can indicate they support offloading EAPOL handshakes for WPA/WPA2
+ * preshared key authentication in station mode. In %NL80211_CMD_CONNECT
+ * the preshared key should be specified using %NL80211_ATTR_PMK. Drivers
+ * supporting this offload may reject the %NL80211_CMD_CONNECT when no
+ * preshared key material is provided, for example when that driver does
+ * not support setting the temporal keys through %NL80211_CMD_NEW_KEY.
+ *
+ * Similarly @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X flag can be
+ * set by drivers indicating offload support of the PTK/GTK EAPOL
+ * handshakes during 802.1X authentication in station mode. In order to
+ * use the offload the %NL80211_CMD_CONNECT should have
+ * %NL80211_ATTR_WANT_1X_4WAY_HS attribute flag. Drivers supporting this
+ * offload may reject the %NL80211_CMD_CONNECT when the attribute flag is
+ * not present.
+ *
+ * By setting @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK flag drivers
+ * can indicate they support offloading EAPOL handshakes for WPA/WPA2
+ * preshared key authentication in AP mode. In %NL80211_CMD_START_AP
+ * the preshared key should be specified using %NL80211_ATTR_PMK. Drivers
+ * supporting this offload may reject the %NL80211_CMD_START_AP when no
+ * preshared key material is provided, for example when that driver does
+ * not support setting the temporal keys through %NL80211_CMD_NEW_KEY.
+ *
+ * For 802.1X the PMK or PMK-R0 are set by providing %NL80211_ATTR_PMK
+ * using %NL80211_CMD_SET_PMK. For offloaded FT support also
+ * %NL80211_ATTR_PMKR0_NAME must be provided.
+ */
+
+/**
+ * DOC: FILS shared key authentication offload
+ *
+ * FILS shared key authentication offload can be advertized by drivers by
+ * setting @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD flag. The drivers that support
+ * FILS shared key authentication offload should be able to construct the
+ * authentication and association frames for FILS shared key authentication and
+ * eventually do a key derivation as per IEEE 802.11ai. The below additional
+ * parameters should be given to driver in %NL80211_CMD_CONNECT and/or in
+ * %NL80211_CMD_UPDATE_CONNECT_PARAMS.
+ *	%NL80211_ATTR_FILS_ERP_USERNAME - used to construct keyname_nai
+ *	%NL80211_ATTR_FILS_ERP_REALM - used to construct keyname_nai
+ *	%NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used to construct erp message
+ *	%NL80211_ATTR_FILS_ERP_RRK - used to generate the rIK and rMSK
+ * rIK should be used to generate an authentication tag on the ERP message and
+ * rMSK should be used to derive a PMKSA.
+ * rIK, rMSK should be generated and keyname_nai, sequence number should be used
+ * as specified in IETF RFC 6696.
+ *
+ * When FILS shared key authentication is completed, driver needs to provide the
+ * below additional parameters to userspace, which can be either after setting
+ * up a connection or after roaming.
+ *	%NL80211_ATTR_FILS_KEK - used for key renewal
+ *	%NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM - used in further EAP-RP exchanges
+ *	%NL80211_ATTR_PMKID - used to identify the PMKSA used/generated
+ *	%Nl80211_ATTR_PMK - used to update PMKSA cache in userspace
+ * The PMKSA can be maintained in userspace persistently so that it can be used
+ * later after reboots or wifi turn off/on also.
+ *
+ * %NL80211_ATTR_FILS_CACHE_ID is the cache identifier advertized by a FILS
+ * capable AP supporting PMK caching. It specifies the scope within which the
+ * PMKSAs are cached in an ESS. %NL80211_CMD_SET_PMKSA and
+ * %NL80211_CMD_DEL_PMKSA are enhanced to allow support for PMKSA caching based
+ * on FILS cache identifier. Additionally %NL80211_ATTR_PMK is used with
+ * %NL80211_SET_PMKSA to specify the PMK corresponding to a PMKSA for driver to
+ * use in a FILS shared key connection with PMKSA caching.
+ */
+
+/**
+ * DOC: SAE authentication offload
+ *
+ * By setting @NL80211_EXT_FEATURE_SAE_OFFLOAD flag drivers can indicate they
+ * support offloading SAE authentication for WPA3-Personal networks in station
+ * mode. Similarly @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP flag can be set by
+ * drivers indicating the offload support in AP mode.
+ *
+ * The password for SAE should be specified using %NL80211_ATTR_SAE_PASSWORD in
+ * %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP for station and AP mode
+ * respectively.
+ */
+
+/**
+ * DOC: VLAN offload support for setting group keys and binding STAs to VLANs
+ *
+ * By setting @NL80211_EXT_FEATURE_VLAN_OFFLOAD flag drivers can indicate they
+ * support offloading VLAN functionality in a manner where the driver exposes a
+ * single netdev that uses VLAN tagged frames and separate VLAN-specific netdevs
+ * can then be added using RTM_NEWLINK/IFLA_VLAN_ID similarly to the Ethernet
+ * case. Frames received from stations that are not assigned to any VLAN are
+ * delivered on the main netdev and frames to such stations can be sent through
+ * that main netdev.
+ *
+ * %NL80211_CMD_NEW_KEY (for group keys), %NL80211_CMD_NEW_STATION, and
+ * %NL80211_CMD_SET_STATION will optionally specify vlan_id using
+ * %NL80211_ATTR_VLAN_ID.
+ */
+
+/**
+ * DOC: TID configuration
+ *
+ * TID config support can be checked in the %NL80211_ATTR_TID_CONFIG
+ * attribute given in wiphy capabilities.
+ *
+ * The necessary configuration parameters are mentioned in
+ * &enum nl80211_tid_config_attr and it will be passed to the
+ * %NL80211_CMD_SET_TID_CONFIG command in %NL80211_ATTR_TID_CONFIG.
+ *
+ * If the configuration needs to be applied for specific peer then the MAC
+ * address of the peer needs to be passed in %NL80211_ATTR_MAC, otherwise the
+ * configuration will be applied for all the connected peers in the vif except
+ * any peers that have peer specific configuration for the TID by default; if
+ * the %NL80211_TID_CONFIG_ATTR_OVERRIDE flag is set, peer specific values
+ * will be overwritten.
+ *
+ * All this configuration is valid only for STA's current connection
+ * i.e. the configuration will be reset to default when the STA connects back
+ * after disconnection/roaming, and this configuration will be cleared when
+ * the interface goes down.
+ */
+
+/**
+ * DOC: FILS shared key crypto offload
+ *
+ * This feature is applicable to drivers running in AP mode.
+ *
+ * FILS shared key crypto offload can be advertised by drivers by setting
+ * @NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD flag. The drivers that support
+ * FILS shared key crypto offload should be able to encrypt and decrypt
+ * association frames for FILS shared key authentication as per IEEE 802.11ai.
+ * With this capability, for FILS key derivation, drivers depend on userspace.
+ *
+ * After FILS key derivation, userspace shares the FILS AAD details with the
+ * driver and the driver stores the same to use in decryption of association
+ * request and in encryption of association response. The below parameters
+ * should be given to the driver in %NL80211_CMD_SET_FILS_AAD.
+ *	%NL80211_ATTR_MAC - STA MAC address, used for storing FILS AAD per STA
+ *	%NL80211_ATTR_FILS_KEK - Used for encryption or decryption
+ *	%NL80211_ATTR_FILS_NONCES - Used for encryption or decryption
+ *			(STA Nonce 16 bytes followed by AP Nonce 16 bytes)
+ *
+ * Once the association is done, the driver cleans the FILS AAD data.
+ */
+
+/**
+ * DOC: Multi-Link Operation
+ *
+ * In Multi-Link Operation, a connection between to MLDs utilizes multiple
+ * links. To use this in nl80211, various commands and responses now need
+ * to or will include the new %NL80211_ATTR_MLO_LINKS attribute.
+ * Additionally, various commands that need to operate on a specific link
+ * now need to be given the %NL80211_ATTR_MLO_LINK_ID attribute, e.g. to
+ * use %NL80211_CMD_START_AP or similar functions.
+ */
+
+/**
+ * enum nl80211_commands - supported nl80211 commands
+ *
+ * @NL80211_CMD_UNSPEC: unspecified command to catch errors
+ *
+ * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
+ *	to get a list of all present wiphys.
+ * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
+ *	%NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
+ *	%NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ *	%NL80211_ATTR_WIPHY_FREQ_OFFSET (and the attributes determining the
+ *	channel width; this is used for setting monitor mode channel),
+ *	%NL80211_ATTR_WIPHY_RETRY_SHORT, %NL80211_ATTR_WIPHY_RETRY_LONG,
+ *	%NL80211_ATTR_WIPHY_FRAG_THRESHOLD, and/or
+ *	%NL80211_ATTR_WIPHY_RTS_THRESHOLD.  However, for setting the channel,
+ *	see %NL80211_CMD_SET_CHANNEL instead, the support here is for backward
+ *	compatibility only.
+ * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
+ *	or rename notification. Has attributes %NL80211_ATTR_WIPHY and
+ *	%NL80211_ATTR_WIPHY_NAME.
+ * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
+ *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
+ *
+ * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
+ *	either a dump request for all interfaces or a specific get with a
+ *	single %NL80211_ATTR_IFINDEX is supported.
+ * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
+ * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
+ *	to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
+ *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
+ *	be sent from userspace to request creation of a new virtual interface,
+ *	then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
+ *	%NL80211_ATTR_IFNAME.
+ * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
+ *	userspace to request deletion of a virtual interface, then requires
+ *	attribute %NL80211_ATTR_IFINDEX. If multiple BSSID advertisements are
+ *	enabled using %NL80211_ATTR_MBSSID_CONFIG, %NL80211_ATTR_MBSSID_ELEMS,
+ *	and if this command is used for the transmitting interface, then all
+ *	the non-transmitting interfaces are deleted as well.
+ *
+ * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
+ *	by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC
+ *	represents peer's MLD address for MLO pairwise key. For MLO group key,
+ *	the link is identified by %NL80211_ATTR_MLO_LINK_ID.
+ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
+ *	%NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
+ *	For MLO connection, the link to set default key is identified by
+ *	%NL80211_ATTR_MLO_LINK_ID.
+ * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
+ *	%NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
+ *	and %NL80211_ATTR_KEY_SEQ attributes. %NL80211_ATTR_MAC represents
+ *	peer's MLD address for MLO pairwise key. The link to add MLO
+ *	group key is identified by %NL80211_ATTR_MLO_LINK_ID.
+ * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
+ *	or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC represents peer's MLD address
+ *	for MLO pairwise key. The link to delete group key is identified by
+ *	%NL80211_ATTR_MLO_LINK_ID.
+ *
+ * @NL80211_CMD_GET_BEACON: (not used)
+ * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface
+ *	using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL
+ *	attributes. For drivers that generate the beacon and probe responses
+ *	internally, the following attributes must be provided: %NL80211_ATTR_IE,
+ *	%NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP.
+ * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters
+ *	are like for %NL80211_CMD_SET_BEACON, and additionally parameters that
+ *	do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL,
+ *	%NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID,
+ *	%NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
+ *	%NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
+ *	%NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
+ *	%NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
+ *	%NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
+ *	The channel to use can be set on the interface or be given using the
+ *	%NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_FREQ_OFFSET, and the
+ *	attributes determining channel width.
+ * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
+ * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
+ * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
+ *
+ * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
+ *	%NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
+ *	%NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
+ *	interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
+ *	or, if no MAC address given, all stations, on the interface identified
+ *	by %NL80211_ATTR_IFINDEX. For MLD station, MLD address is used in
+ *	%NL80211_ATTR_MAC. %NL80211_ATTR_MGMT_SUBTYPE and
+ *	%NL80211_ATTR_REASON_CODE can optionally be used to specify which type
+ *	of disconnection indication should be sent to the station
+ *	(Deauthentication or Disassociation frame and reason code for that
+ *	frame).
+ *
+ * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
+ * 	destination %NL80211_ATTR_MAC on the interface identified by
+ * 	%NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_MPATH:  Set mesh path attributes for mesh path to
+ * 	destination %NL80211_ATTR_MAC on the interface identified by
+ * 	%NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
+ *	%NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP.
+ * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
+ *	%NL80211_ATTR_MAC.
+ * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
+ *	interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
+ *	or, if no MAC address given, all mesh paths, on the interface identified
+ *	by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
+ *	%NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
+ *	regulatory domain. If %NL80211_ATTR_WIPHY is specified and the device
+ *	has a private regulatory domain, it will be returned. Otherwise, the
+ *	global regdomain will be returned.
+ *	A device will have a private regulatory domain if it uses the
+ *	regulatory_hint() API. Even when a private regdomain is used the channel
+ *	information will still be mended according to further hints from
+ *	the regulatory core to help with compliance. A dump version of this API
+ *	is now available which will returns the global regdomain as well as
+ *	all private regdomains of present wiphys (for those that have it).
+ *	If a wiphy is self-managed (%NL80211_ATTR_WIPHY_SELF_MANAGED_REG), then
+ *	its private regdomain is the only valid one for it. The regulatory
+ *	core is not used to help with compliance in this case.
+ * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
+ *	after being queried by the kernel. CRDA replies by sending a regulatory
+ *	domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
+ *	current alpha2 if it found a match. It also provides
+ * 	NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
+ * 	regulatory rule is a nested set of attributes  given by
+ * 	%NL80211_ATTR_REG_RULE_FREQ_[START|END] and
+ * 	%NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
+ * 	%NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
+ * 	%NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
+ * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
+ * 	to the specified ISO/IEC 3166-1 alpha2 country code. The core will
+ * 	store this as a valid request and then query userspace for it.
+ *
+ * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
+ *	interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
+ *      interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
+ *	interface is identified with %NL80211_ATTR_IFINDEX and the management
+ *	frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
+ *	added to the end of the specified management frame is specified with
+ *	%NL80211_ATTR_IE. If the command succeeds, the requested data will be
+ *	added to all specified management frames generated by
+ *	kernel/firmware/driver.
+ *	Note: This command has been removed and it is only reserved at this
+ *	point to avoid re-using existing command number. The functionality this
+ *	command was planned for has been provided with cleaner design with the
+ *	option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
+ *	NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
+ *	NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_CMD_GET_SCAN: get scan results
+ * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ *	%NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ *	probe requests at CCK rate or not. %NL80211_ATTR_BSSID can be used to
+ *	specify a BSSID to scan for; if not included, the wildcard BSSID will
+ *	be used.
+ * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
+ *	NL80211_CMD_GET_SCAN and on the "scan" multicast group)
+ * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
+ *	partial scan results may be available
+ *
+ * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
+ *	intervals and certain number of cycles, as specified by
+ *	%NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
+ *	not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
+ *	scheduled scan will run in an infinite loop with the specified interval.
+ *	These attributes are mutually exculsive,
+ *	i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
+ *	NL80211_ATTR_SCHED_SCAN_PLANS is defined.
+ *	If for some reason scheduled scan is aborted by the driver, all scan
+ *	plans are canceled (including scan plans that did not start yet).
+ *	Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
+ *	are passed, they are used in the probe requests.  For
+ *	broadcast, a broadcast SSID must be passed (ie. an empty
+ *	string).  If no SSID is passed, no probe requests are sent and
+ *	a passive scan is performed.  %NL80211_ATTR_SCAN_FREQUENCIES,
+ *	if passed, define which channels should be scanned; if not
+ *	passed, all channels allowed for the current regulatory domain
+ *	are used.  Extra IEs can also be passed from the userspace by
+ *	using the %NL80211_ATTR_IE attribute.  The first cycle of the
+ *	scheduled scan can be delayed by %NL80211_ATTR_SCHED_SCAN_DELAY
+ *	is supplied. If the device supports multiple concurrent scheduled
+ *	scans, it will allow such when the caller provides the flag attribute
+ *	%NL80211_ATTR_SCHED_SCAN_MULTI to indicate user-space support for it.
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if
+ *	scheduled scan is not running. The caller may assume that as soon
+ *	as the call returns, it is safe to start a new scheduled scan again.
+ * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
+ *	results available.
+ * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
+ *	stopped.  The driver may issue this event at any time during a
+ *	scheduled scan.  One reason for stopping the scan is if the hardware
+ *	does not support starting an association or a normal scan while running
+ *	a scheduled scan.  This event is also sent when the
+ *	%NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface
+ *	is brought down while a scheduled scan was running.
+ *
+ * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ *      or noise level
+ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
+ *	NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
+ *
+ * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry using %NL80211_ATTR_MAC
+ *	(for the BSSID), %NL80211_ATTR_PMKID, and optionally %NL80211_ATTR_PMK
+ *	(PMK is used for PTKSA derivation in case of FILS shared key offload) or
+ *	using %NL80211_ATTR_SSID, %NL80211_ATTR_FILS_CACHE_ID,
+ *	%NL80211_ATTR_PMKID, and %NL80211_ATTR_PMK in case of FILS
+ *	authentication where %NL80211_ATTR_FILS_CACHE_ID is the identifier
+ *	advertized by a FILS capable AP identifying the scope of PMKSA in an
+ *	ESS.
+ * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC
+ *	(for the BSSID) and %NL80211_ATTR_PMKID or using %NL80211_ATTR_SSID,
+ *	%NL80211_ATTR_FILS_CACHE_ID, and %NL80211_ATTR_PMKID in case of FILS
+ *	authentication.
+ * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries.
+ *
+ * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
+ * 	has been changed and provides details of the request information
+ * 	that caused the change such as who initiated the regulatory request
+ * 	(%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
+ * 	(%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
+ * 	the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
+ * 	%NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
+ * 	set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
+ * 	%NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
+ * 	to (%NL80211_ATTR_REG_ALPHA2).
+ * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
+ * 	has been found while world roaming thus enabling active scan or
+ * 	any mode of operation that initiates TX (beacons) on a channel
+ * 	where we would not have been able to do either before. As an example
+ * 	if you are world roaming (regulatory domain set to world or if your
+ * 	driver is using a custom world roaming regulatory domain) and while
+ * 	doing a passive scan on the 5 GHz band you find an AP there (if not
+ * 	on a DFS channel) you will now be able to actively scan for that AP
+ * 	or use AP mode on your card on that same channel. Note that this will
+ * 	never be used for channels 1-11 on the 2 GHz band as they are always
+ * 	enabled world wide. This beacon hint is only sent if your device had
+ * 	either disabled active scanning or beaconing on a channel. We send to
+ * 	userspace the wiphy on which we removed a restriction from
+ * 	(%NL80211_ATTR_WIPHY) and the channel on which this occurred
+ * 	before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
+ * 	the beacon hint was processed.
+ *
+ * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
+ *	This command is used both as a command (request to authenticate) and
+ *	as an event on the "mlme" multicast group indicating completion of the
+ *	authentication process.
+ *	When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
+ *	interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
+ *	BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
+ *	the SSID (mainly for association, but is included in authentication
+ *	request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ +
+ *	%NL80211_ATTR_WIPHY_FREQ_OFFSET is used to specify the frequence of the
+ *	channel in MHz. %NL80211_ATTR_AUTH_TYPE is used to specify the
+ *	authentication type. %NL80211_ATTR_IE is used to define IEs
+ *	(VendorSpecificInfo, but also including RSN IE and FT IEs) to be added
+ *	to the frame.
+ *	When used as an event, this reports reception of an Authentication
+ *	frame in station and IBSS modes when the local MLME processed the
+ *	frame, i.e., it was for the local STA and was received in correct
+ *	state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
+ *	MLME SAP interface (kernel providing MLME, userspace SME). The
+ *	included %NL80211_ATTR_FRAME attribute contains the management frame
+ *	(including both the header and frame body, but not FCS). This event is
+ *	also used to indicate if the authentication attempt timed out. In that
+ *	case the %NL80211_ATTR_FRAME attribute is replaced with a
+ *	%NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
+ *	pending authentication timed out).
+ * @NL80211_CMD_ASSOCIATE: association request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Association and Reassociation
+ *	(similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
+ *	MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The
+ *	%NL80211_ATTR_PREV_BSSID attribute is used to specify whether the
+ *	request is for the initial association to an ESS (that attribute not
+ *	included) or for reassociation within the ESS (that attribute is
+ *	included).
+ * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
+ *	MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
+ *	primitives).
+ * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
+ *	MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
+ *
+ * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
+ *	MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
+ *	event includes %NL80211_ATTR_MAC to describe the source MAC address of
+ *	the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
+ *	type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
+ *	%NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
+ *	event matches with MLME-MICHAELMICFAILURE.indication() primitive
+ *
+ * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
+ *	FREQ attribute (for the initial frequency if no peer can be found)
+ *	and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
+ *	should be fixed rather than automatically determined. Can only be
+ *	executed on a network interface that is UP, and fixed BSSID/FREQ
+ *	may be rejected. Another optional parameter is the beacon interval,
+ *	given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
+ *	given defaults to 100 TU (102.4ms).
+ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
+ *	determined by the network interface.
+ *
+ * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
+ *	to identify the device, and the TESTDATA blob attribute to pass through
+ *	to the driver.
+ *
+ * @NL80211_CMD_CONNECT: connection request and notification; this command
+ *	requests to connect to a specified network but without separating
+ *	auth and assoc steps. For this, you need to specify the SSID in a
+ *	%NL80211_ATTR_SSID attribute, and can optionally specify the association
+ *	IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE,
+ *	%NL80211_ATTR_USE_MFP, %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ,
+ *	%NL80211_ATTR_WIPHY_FREQ_OFFSET, %NL80211_ATTR_CONTROL_PORT,
+ *	%NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ *	%NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+ *	%NL80211_ATTR_CONTROL_PORT_OVER_NL80211, %NL80211_ATTR_MAC_HINT, and
+ *	%NL80211_ATTR_WIPHY_FREQ_HINT.
+ *	If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are
+ *	restrictions on BSS selection, i.e., they effectively prevent roaming
+ *	within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT
+ *	can be included to provide a recommendation of the initial BSS while
+ *	allowing the driver to roam to other BSSes within the ESS and also to
+ *	ignore this recommendation if the indicated BSS is not ideal. Only one
+ *	set of BSSID,frequency parameters is used (i.e., either the enforcing
+ *	%NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict
+ *	%NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT).
+ *	Driver shall not modify the IEs specified through %NL80211_ATTR_IE if
+ *	%NL80211_ATTR_MAC is included. However, if %NL80211_ATTR_MAC_HINT is
+ *	included, these IEs through %NL80211_ATTR_IE are specified by the user
+ *	space based on the best possible BSS selected. Thus, if the driver ends
+ *	up selecting a different BSS, it can modify these IEs accordingly (e.g.
+ *	userspace asks the driver to perform PMKSA caching with BSS1 and the
+ *	driver ends up selecting BSS2 with different PMKSA cache entry; RSNIE
+ *	has to get updated with the apt PMKID).
+ *	%NL80211_ATTR_PREV_BSSID can be used to request a reassociation within
+ *	the ESS in case the device is already associated and an association with
+ *	a different BSS is desired.
+ *	Background scan period can optionally be
+ *	specified in %NL80211_ATTR_BG_SCAN_PERIOD,
+ *	if not specified default background scan configuration
+ *	in driver is used and if period value is 0, bg scan will be disabled.
+ *	This attribute is ignored if driver does not support roam scan.
+ *	It is also sent as an event, with the BSSID and response IEs when the
+ *	connection is established or failed to be established. This can be
+ *	determined by the %NL80211_ATTR_STATUS_CODE attribute (0 = success,
+ *	non-zero = failure). If %NL80211_ATTR_TIMED_OUT is included in the
+ *	event, the connection attempt failed due to not being able to initiate
+ *	authentication/association or not receiving a response from the AP.
+ *	Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as
+ *	well to remain backwards compatible.
+ * @NL80211_CMD_ROAM: Notification indicating the card/driver roamed by itself.
+ *	When a security association was established on an 802.1X network using
+ *	fast transition, this event should be followed by an
+ *	%NL80211_CMD_PORT_AUTHORIZED event.
+ *	Following a %NL80211_CMD_ROAM event userspace can issue
+ *	%NL80211_CMD_GET_SCAN in order to obtain the scan information for the
+ *	new BSS the card/driver roamed to.
+ * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
+ *	userspace that a connection was dropped by the AP or due to other
+ *	reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
+ *	%NL80211_ATTR_REASON_CODE attributes are used.
+ *
+ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
+ *	associated with this wiphy must be down and will follow.
+ *
+ * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
+ *	channel for the specified amount of time. This can be used to do
+ *	off-channel operations like transmit a Public Action frame and wait for
+ *	a response while being associated to an AP on another channel.
+ *	%NL80211_ATTR_IFINDEX is used to specify which interface (and thus
+ *	radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
+ *	frequency for the operation.
+ *	%NL80211_ATTR_DURATION is used to specify the duration in milliseconds
+ *	to remain on the channel. This command is also used as an event to
+ *	notify when the requested duration starts (it may take a while for the
+ *	driver to schedule this time due to other concurrent needs for the
+ *	radio).
+ *	When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
+ *	that will be included with any events pertaining to this request;
+ *	the cookie is also used to cancel the request.
+ * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
+ *	pending remain-on-channel duration if the desired operation has been
+ *	completed prior to expiration of the originally requested duration.
+ *	%NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
+ *	radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
+ *	uniquely identify the request.
+ *	This command is also used as an event to notify when a requested
+ *	remain-on-channel duration has expired.
+ *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ *	rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ *	and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
+ * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
+ *	(via @NL80211_CMD_FRAME) for processing in userspace. This command
+ *	requires an interface index, a frame type attribute (optional for
+ *	backward compatibility reasons, if not given assumes action frames)
+ *	and a match attribute containing the first few bytes of the frame
+ *	that should match, e.g. a single byte for only a category match or
+ *	four bytes for vendor frames including the OUI. The registration
+ *	cannot be dropped, but is removed automatically when the netlink
+ *	socket is closed. Multiple registrations can be made.
+ *	The %NL80211_ATTR_RECEIVE_MULTICAST flag attribute can be given if
+ *	%NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS is available, in which
+ *	case the registration can also be modified to include/exclude the
+ *	flag, rather than requiring unregistration to change it.
+ * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
+ *	backward compatibility
+ * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
+ *	command is used both as a request to transmit a management frame and
+ *	as an event indicating reception of a frame that was not processed in
+ *	kernel code, but is for us (i.e., which may need to be processed in a
+ *	user space application). %NL80211_ATTR_FRAME is used to specify the
+ *	frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used
+ *	to indicate on which channel the frame is to be transmitted or was
+ *	received. If this channel is not the current channel (remain-on-channel
+ *	or the operational channel) the device will switch to the given channel
+ *	and transmit the frame, optionally waiting for a response for the time
+ *	specified using %NL80211_ATTR_DURATION. When called, this operation
+ *	returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
+ *	TX status event pertaining to the TX request.
+ *	%NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ *	management frames at CCK rate or not in 2GHz band.
+ *	%NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA
+ *	counters which will be updated to the current value. This attribute
+ *	is used during CSA period.
+ *	For TX on an MLD, the frequency can be omitted and the link ID be
+ *	specified, or if transmitting to a known peer MLD (with MLD addresses
+ *	in the frame) both can be omitted and the link will be selected by
+ *	lower layers.
+ *	For RX notification, %NL80211_ATTR_RX_HW_TIMESTAMP may be included to
+ *	indicate the frame RX timestamp and %NL80211_ATTR_TX_HW_TIMESTAMP may
+ *	be included to indicate the ack TX timestamp.
+ * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
+ *	command may be used with the corresponding cookie to cancel the wait
+ *	time if it is known that it is no longer necessary.  This command is
+ *	also sent as an event whenever the driver has completed the off-channel
+ *	wait time.
+ * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
+ * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
+ *	transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
+ *	the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ *	frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ *	the frame. %NL80211_ATTR_TX_HW_TIMESTAMP may be included to indicate the
+ *	tx timestamp and %NL80211_ATTR_RX_HW_TIMESTAMP may be included to
+ *	indicate the ack RX timestamp.
+ * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
+ *	backward compatibility.
+ *
+ * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE
+ * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE
+ *
+ * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
+ *	is used to configure connection quality monitoring notification trigger
+ *	levels.
+ * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
+ *	command is used as an event to indicate the that a trigger level was
+ *	reached.
+ * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
+ *	and the attributes determining channel width) the given interface
+ *	(identifed by %NL80211_ATTR_IFINDEX) shall operate on.
+ *	In case multiple channels are supported by the device, the mechanism
+ *	with which it switches channels is implementation-defined.
+ *	When a monitor interface is given, it can only switch channel while
+ *	no other interfaces are operating to avoid disturbing the operation
+ *	of any other interfaces, and other interfaces will again take
+ *	precedence when they are used.
+ *
+ * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface
+ *	(no longer supported).
+ *
+ * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform
+ *	multicast to unicast conversion. When enabled, all multicast packets
+ *	with ethertype ARP, IPv4 or IPv6 (possibly within an 802.1Q header)
+ *	will be sent out to each station once with the destination (multicast)
+ *	MAC address replaced by the station's MAC address. Note that this may
+ *	break certain expectations of the receiver, e.g. the ability to drop
+ *	unicast IP packets encapsulated in multicast L2 frames, or the ability
+ *	to not send destination unreachable messages in such cases.
+ *	This can only be toggled per BSS. Configure this on an interface of
+ *	type %NL80211_IFTYPE_AP. It applies to all its VLAN interfaces
+ *	(%NL80211_IFTYPE_AP_VLAN), except for those in 4addr (WDS) mode.
+ *	If %NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED is not present with this
+ *	command, the feature is disabled.
+ *
+ * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
+ *	mesh config parameters may be given.
+ * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the
+ *	network is determined by the network interface.
+ *
+ * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame
+ *	notification. This event is used to indicate that an unprotected
+ *	deauthentication frame was dropped when MFP is in use.
+ * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame
+ *	notification. This event is used to indicate that an unprotected
+ *	disassociation frame was dropped when MFP is in use.
+ *
+ * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
+ *      beacon or probe response from a compatible mesh peer.  This is only
+ *      sent while no station information (sta_info) exists for the new peer
+ *      candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
+ *      @NL80211_MESH_SETUP_USERSPACE_AMPE, or
+ *      @NL80211_MESH_SETUP_USERSPACE_MPM is set.  On reception of this
+ *      notification, userspace may decide to create a new station
+ *      (@NL80211_CMD_NEW_STATION).  To stop this notification from
+ *      reoccurring, the userspace authentication daemon may want to create the
+ *      new station with the AUTHENTICATED flag unset and maybe change it later
+ *      depending on the authentication result.
+ *
+ * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings.
+ * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings.
+ *	Since wireless is more complex than wired ethernet, it supports
+ *	various triggers. These triggers can be configured through this
+ *	command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
+ *	more background information, see
+ *	https://wireless.wiki.kernel.org/en/users/Documentation/WoWLAN.
+ *	The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
+ *	from the driver reporting the wakeup reason. In this case, the
+ *	@NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
+ *	for the wakeup, if it was caused by wireless. If it is not present
+ *	in the wakeup notification, the wireless device didn't cause the
+ *	wakeup but reports that it was woken up.
+ *
+ * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
+ *	the necessary information for supporting GTK rekey offload. This
+ *	feature is typically used during WoWLAN. The configuration data
+ *	is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
+ *	contains the data in sub-attributes). After rekeying happened,
+ *	this command may also be sent by the driver as an MLME event to
+ *	inform userspace of the new replay counter.
+ *
+ * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
+ *	of PMKSA caching dandidates.
+ *
+ * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
+ *	In addition, this can be used as an event to request userspace to take
+ *	actions on TDLS links (set up a new link or tear down an existing one).
+ *	In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested
+ *	operation, %NL80211_ATTR_MAC contains the peer MAC address, and
+ *	%NL80211_ATTR_REASON_CODE the reason code to be used (only with
+ *	%NL80211_TDLS_TEARDOWN).
+ * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The
+ *	%NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be
+ *	sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as
+ *	802.11 management frames, while TDLS action codes (802.11-2012
+ *	8.5.13.1) will be encapsulated and sent as data frames. The currently
+ *	supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES
+ *	and the currently supported TDLS actions codes are given in
+ *	&enum ieee80211_tdls_actioncode.
+ *
+ * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
+ *	(or GO) interface (i.e. hostapd) to ask for unexpected frames to
+ *	implement sending deauth to stations that send unexpected class 3
+ *	frames. Also used as the event sent by the kernel when such a frame
+ *	is received.
+ *	For the event, the %NL80211_ATTR_MAC attribute carries the TA and
+ *	other attributes like the interface index are present.
+ *	If used as the command it must have an interface index and you can
+ *	only unsubscribe from the event by closing the socket. Subscription
+ *	is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
+ *
+ * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
+ *	associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
+ *	and wasn't already in a 4-addr VLAN. The event will be sent similarly
+ *	to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
+ *
+ * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
+ *	by sending a null data frame to it and reporting when the frame is
+ *	acknowleged. This is used to allow timing out inactive clients. Uses
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
+ *	direct reply with an %NL80211_ATTR_COOKIE that is later used to match
+ *	up the event with the request. The event includes the same data and
+ *	has %NL80211_ATTR_ACK set if the frame was ACKed.
+ *
+ * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
+ *	other BSSes when any interfaces are in AP mode. This helps implement
+ *	OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
+ *	messages. Note that per PHY only one application may register.
+ *
+ * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
+ *      No Acknowledgement Policy should be applied.
+ *
+ * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
+ *	independently of the userspace SME, send this event indicating
+ *	%NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the
+ *	attributes determining channel width.  This indication may also be
+ *	sent when a remotely-initiated switch (e.g., when a STA receives a CSA
+ *	from the remote AP) is completed;
+ *
+ * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch
+ *	has been started on an interface, regardless of the initiator
+ *	(ie. whether it was requested from a remote device or
+ *	initiated on our own).  It indicates that
+ *	%NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ
+ *	after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's.  The userspace may
+ *	decide to react to this indication by requesting other
+ *	interfaces to change channel as well.
+ *
+ * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
+ *	its %NL80211_ATTR_WDEV identifier. It must have been created with
+ *	%NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
+ *	P2P Device can be used for P2P operations, e.g. remain-on-channel and
+ *	public action frame TX.
+ * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
+ *	its %NL80211_ATTR_WDEV identifier.
+ *
+ * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
+ *	notify userspace that AP has rejected the connection request from a
+ *	station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
+ *	is used for this.
+ *
+ * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
+ *	for IBSS or MESH vif.
+ *
+ * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
+ *	This is to be used with the drivers advertising the support of MAC
+ *	address based access control. List of MAC addresses is passed in
+ *	%NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
+ *	%NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
+ *	is not already done. The new list will replace any existing list. Driver
+ *	will clear its ACL when the list of MAC addresses passed is empty. This
+ *	command is used in AP/P2P GO mode. Driver has to make sure to clear its
+ *	ACL list during %NL80211_CMD_STOP_AP.
+ *
+ * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
+ *	a radar is detected or the channel availability scan (CAC) has finished
+ *	or was aborted, or a radar was detected, usermode will be notified with
+ *	this event. This command is also used to notify userspace about radars
+ *	while operating on this channel.
+ *	%NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
+ *	event.
+ *
+ * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
+ *	i.e. features for the nl80211 protocol rather than device features.
+ *	Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
+ *
+ * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
+ *	Information Element to the WLAN driver
+ *
+ * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
+ *	to the supplicant. This will carry the target AP's MAC address along
+ *	with the relevant Information Elements. This event is used to report
+ *	received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
+ *
+ * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
+ *	a critical protocol that needs more reliability in the connection to
+ *	complete.
+ *
+ * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
+ *	return back to normal.
+ *
+ * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
+ * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
+ *
+ * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
+ *	new channel information (Channel Switch Announcement - CSA)
+ *	in the beacon for some time (as defined in the
+ *	%NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
+ *	new channel. Userspace provides the new channel information (using
+ *	%NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
+ *	width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
+ *	other station that transmission must be blocked until the channel
+ *	switch is complete.
+ *
+ * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified
+ *	by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in
+ *	%NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in
+ *	%NL80211_ATTR_VENDOR_DATA.
+ *	For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is
+ *	used in the wiphy data as a nested attribute containing descriptions
+ *	(&struct nl80211_vendor_cmd_info) of the supported vendor commands.
+ *	This may also be sent as an event with the same attributes.
+ *
+ * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values.
+ *	The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If
+ *	that attribute is not included, QoS mapping is disabled. Since this
+ *	QoS mapping is relevant for IP packets, it is only valid during an
+ *	association. This is cleared on disassociation and AP restart.
+ *
+ * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given
+ *	%NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO
+ *	and %NL80211_ATTR_ADMITTED_TIME parameters.
+ *	Note that the action frame handshake with the AP shall be handled by
+ *	userspace via the normal management RX/TX framework, this only sets
+ *	up the TX TS in the driver/device.
+ *	If the admitted time attribute is not added then the request just checks
+ *	if a subsequent setup could be successful, the intent is to use this to
+ *	avoid setting up a session with the AP when local restrictions would
+ *	make that impossible. However, the subsequent "real" setup may still
+ *	fail even if the check was successful.
+ * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID
+ *	and %NL80211_ATTR_MAC parameters. It isn't necessary to call this
+ *	before removing a station entry entirely, or before disassociating
+ *	or similar, cleanup will happen in the driver/device in this case.
+ *
+ * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to
+ *	destination %NL80211_ATTR_MAC on the interface identified by
+ *	%NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and
+ *	bandwidth of a channel must be given.
+ * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the
+ *	network is determined by the network interface.
+ *
+ * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer,
+ *	identified by the %NL80211_ATTR_MAC parameter. A target channel is
+ *	provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining
+ *	channel width/type. The target operating class is given via
+ *	%NL80211_ATTR_OPER_CLASS.
+ *	The driver is responsible for continually initiating channel-switching
+ *	operations and returning to the base channel for communication with the
+ *	AP.
+ * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS
+ *	peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel
+ *	when this command completes.
+ *
+ * @NL80211_CMD_WIPHY_REG_CHANGE: Similar to %NL80211_CMD_REG_CHANGE, but used
+ *	as an event to indicate changes for devices with wiphy-specific regdom
+ *	management.
+ *
+ * @NL80211_CMD_ABORT_SCAN: Stop an ongoing scan. Returns -ENOENT if a scan is
+ *	not running. The driver indicates the status of the scan through
+ *	cfg80211_scan_done().
+ *
+ * @NL80211_CMD_START_NAN: Start NAN operation, identified by its
+ *	%NL80211_ATTR_WDEV interface. This interface must have been
+ *	previously created with %NL80211_CMD_NEW_INTERFACE. After it
+ *	has been started, the NAN interface will create or join a
+ *	cluster. This command must have a valid
+ *	%NL80211_ATTR_NAN_MASTER_PREF attribute and optional
+ *	%NL80211_ATTR_BANDS attributes.  If %NL80211_ATTR_BANDS is
+ *	omitted or set to 0, it means don't-care and the device will
+ *	decide what to use.  After this command NAN functions can be
+ *	added.
+ * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
+ *	its %NL80211_ATTR_WDEV interface.
+ * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
+ *	with %NL80211_ATTR_NAN_FUNC nested attribute. When called, this
+ *	operation returns the strictly positive and unique instance id
+ *	(%NL80211_ATTR_NAN_FUNC_INST_ID) and a cookie (%NL80211_ATTR_COOKIE)
+ *	of the function upon success.
+ *	Since instance ID's can be re-used, this cookie is the right
+ *	way to identify the function. This will avoid races when a termination
+ *	event is handled by the user space after it has already added a new
+ *	function that got the same instance id from the kernel as the one
+ *	which just terminated.
+ *	This cookie may be used in NAN events even before the command
+ *	returns, so userspace shouldn't process NAN events until it processes
+ *	the response to this command.
+ *	Look at %NL80211_ATTR_SOCKET_OWNER as well.
+ * @NL80211_CMD_DEL_NAN_FUNCTION: Delete a NAN function by cookie.
+ *	This command is also used as a notification sent when a NAN function is
+ *	terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
+ *	and %NL80211_ATTR_COOKIE attributes.
+ * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
+ *	configuration. NAN must be operational (%NL80211_CMD_START_NAN
+ *	was executed).  It must contain at least one of the following
+ *	attributes: %NL80211_ATTR_NAN_MASTER_PREF,
+ *	%NL80211_ATTR_BANDS.  If %NL80211_ATTR_BANDS is omitted, the
+ *	current configuration is not changed.  If it is present but
+ *	set to zero, the configuration is changed to don't-care
+ *	(i.e. the device can decide what to do).
+ * @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
+ *	This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
+ *	%NL80211_ATTR_COOKIE.
+ *
+ * @NL80211_CMD_UPDATE_CONNECT_PARAMS: Update one or more connect parameters
+ *	for subsequent roaming cases if the driver or firmware uses internal
+ *	BSS selection. This command can be issued only while connected and it
+ *	does not result in a change for the current association. Currently,
+ *	only the %NL80211_ATTR_IE data is used and updated with this command.
+ *
+ * @NL80211_CMD_SET_PMK: For offloaded 4-Way handshake, set the PMK or PMK-R0
+ *	for the given authenticator address (specified with %NL80211_ATTR_MAC).
+ *	When %NL80211_ATTR_PMKR0_NAME is set, %NL80211_ATTR_PMK specifies the
+ *	PMK-R0, otherwise it specifies the PMK.
+ * @NL80211_CMD_DEL_PMK: For offloaded 4-Way handshake, delete the previously
+ *	configured PMK for the authenticator address identified by
+ *	%NL80211_ATTR_MAC.
+ * @NL80211_CMD_PORT_AUTHORIZED: An event that indicates an 802.1X FT roam was
+ *	completed successfully. Drivers that support 4 way handshake offload
+ *	should send this event after indicating 802.1X FT assocation with
+ *	%NL80211_CMD_ROAM. If the 4 way handshake failed %NL80211_CMD_DISCONNECT
+ *	should be indicated instead.
+ * @NL80211_CMD_CONTROL_PORT_FRAME: Control Port (e.g. PAE) frame TX request
+ *	and RX notification.  This command is used both as a request to transmit
+ *	a control port frame and as a notification that a control port frame
+ *	has been received. %NL80211_ATTR_FRAME is used to specify the
+ *	frame contents.  The frame is the raw EAPoL data, without ethernet or
+ *	802.11 headers.
+ *	For an MLD transmitter, the %NL80211_ATTR_MLO_LINK_ID may be given and
+ *	its effect will depend on the destination: If the destination is known
+ *	to be an MLD, this will be used as a hint to select the link to transmit
+ *	the frame on. If the destination is not an MLD, this will select both
+ *	the link to transmit on and the source address will be set to the link
+ *	address of that link.
+ *	When used as an event indication %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ *	%NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT and %NL80211_ATTR_MAC are added
+ *	indicating the protocol type of the received frame; whether the frame
+ *	was received unencrypted and the MAC address of the peer respectively.
+ *
+ * @NL80211_CMD_RELOAD_REGDB: Request that the regdb firmware file is reloaded.
+ *
+ * @NL80211_CMD_EXTERNAL_AUTH: This interface is exclusively defined for host
+ *	drivers that do not define separate commands for authentication and
+ *	association, but rely on user space for the authentication to happen.
+ *	This interface acts both as the event request (driver to user space)
+ *	to trigger the authentication and command response (userspace to
+ *	driver) to indicate the authentication status.
+ *
+ *	User space uses the %NL80211_CMD_CONNECT command to the host driver to
+ *	trigger a connection. The host driver selects a BSS and further uses
+ *	this interface to offload only the authentication part to the user
+ *	space. Authentication frames are passed between the driver and user
+ *	space through the %NL80211_CMD_FRAME interface. Host driver proceeds
+ *	further with the association after getting successful authentication
+ *	status. User space indicates the authentication status through
+ *	%NL80211_ATTR_STATUS_CODE attribute in %NL80211_CMD_EXTERNAL_AUTH
+ *	command interface.
+ *
+ *	Host driver sends MLD address of the AP with %NL80211_ATTR_MLD_ADDR in
+ *	%NL80211_CMD_EXTERNAL_AUTH event to indicate user space to enable MLO
+ *	during the authentication offload in STA mode while connecting to MLD
+ *	APs. Host driver should check %NL80211_ATTR_MLO_SUPPORT flag capability
+ *	in %NL80211_CMD_CONNECT to know whether the user space supports enabling
+ *	MLO during the authentication offload or not.
+ *	User space should enable MLO during the authentication only when it
+ *	receives the AP MLD address in authentication offload request. User
+ *	space shouldn't enable MLO when the authentication offload request
+ *	doesn't indicate the AP MLD address even if the AP is MLO capable.
+ *	User space should use %NL80211_ATTR_MLD_ADDR as peer's MLD address and
+ *	interface address identified by %NL80211_ATTR_IFINDEX as self MLD
+ *	address. User space and host driver to use MLD addresses in RA, TA and
+ *	BSSID fields of the frames between them, and host driver translates the
+ *	MLD addresses to/from link addresses based on the link chosen for the
+ *	authentication.
+ *
+ *	Host driver reports this status on an authentication failure to the
+ *	user space through the connect result as the user space would have
+ *	initiated the connection through the connect request.
+ *
+ * @NL80211_CMD_STA_OPMODE_CHANGED: An event that notify station's
+ *	ht opmode or vht opmode changes using any of %NL80211_ATTR_SMPS_MODE,
+ *	%NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its
+ *	address(specified in %NL80211_ATTR_MAC).
+ *
+ * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in
+ *	the %NL80211_ATTR_FTM_RESPONDER_STATS attribute.
+ *
+ * @NL80211_CMD_PEER_MEASUREMENT_START: start a (set of) peer measurement(s)
+ *	with the given parameters, which are encapsulated in the nested
+ *	%NL80211_ATTR_PEER_MEASUREMENTS attribute. Optionally, MAC address
+ *	randomization may be enabled and configured by specifying the
+ *	%NL80211_ATTR_MAC and %NL80211_ATTR_MAC_MASK attributes.
+ *	If a timeout is requested, use the %NL80211_ATTR_TIMEOUT attribute.
+ *	A u64 cookie for further %NL80211_ATTR_COOKIE use is returned in
+ *	the netlink extended ack message.
+ *
+ *	To cancel a measurement, close the socket that requested it.
+ *
+ *	Measurement results are reported to the socket that requested the
+ *	measurement using @NL80211_CMD_PEER_MEASUREMENT_RESULT when they
+ *	become available, so applications must ensure a large enough socket
+ *	buffer size.
+ *
+ *	Depending on driver support it may or may not be possible to start
+ *	multiple concurrent measurements.
+ * @NL80211_CMD_PEER_MEASUREMENT_RESULT: This command number is used for the
+ *	result notification from the driver to the requesting socket.
+ * @NL80211_CMD_PEER_MEASUREMENT_COMPLETE: Notification only, indicating that
+ *	the measurement completed, using the measurement cookie
+ *	(%NL80211_ATTR_COOKIE).
+ *
+ * @NL80211_CMD_NOTIFY_RADAR: Notify the kernel that a radar signal was
+ *	detected and reported by a neighboring device on the channel
+ *	indicated by %NL80211_ATTR_WIPHY_FREQ and other attributes
+ *	determining the width and type.
+ *
+ * @NL80211_CMD_UPDATE_OWE_INFO: This interface allows the host driver to
+ *	offload OWE processing to user space. This intends to support
+ *	OWE AKM by the host drivers that implement SME but rely
+ *	on the user space for the cryptographic/DH IE processing in AP mode.
+ *
+ * @NL80211_CMD_PROBE_MESH_LINK: The requirement for mesh link metric
+ *	refreshing, is that from one mesh point we be able to send some data
+ *	frames to other mesh points which are not currently selected as a
+ *	primary traffic path, but which are only 1 hop away. The absence of
+ *	the primary path to the chosen node makes it necessary to apply some
+ *	form of marking on a chosen packet stream so that the packets can be
+ *	properly steered to the selected node for testing, and not by the
+ *	regular mesh path lookup. Further, the packets must be of type data
+ *	so that the rate control (often embedded in firmware) is used for
+ *	rate selection.
+ *
+ *	Here attribute %NL80211_ATTR_MAC is used to specify connected mesh
+ *	peer MAC address and %NL80211_ATTR_FRAME is used to specify the frame
+ *	content. The frame is ethernet data.
+ *
+ * @NL80211_CMD_SET_TID_CONFIG: Data frame TID specific configuration
+ *	is passed using %NL80211_ATTR_TID_CONFIG attribute.
+ *
+ * @NL80211_CMD_UNPROT_BEACON: Unprotected or incorrectly protected Beacon
+ *	frame. This event is used to indicate that a received Beacon frame was
+ *	dropped because it did not include a valid MME MIC while beacon
+ *	protection was enabled (BIGTK configured in station mode).
+ *
+ * @NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS: Report TX status of a control
+ *	port frame transmitted with %NL80211_CMD_CONTROL_PORT_FRAME.
+ *	%NL80211_ATTR_COOKIE identifies the TX command and %NL80211_ATTR_FRAME
+ *	includes the contents of the frame. %NL80211_ATTR_ACK flag is included
+ *	if the recipient acknowledged the frame.
+ *
+ * @NL80211_CMD_SET_SAR_SPECS: SAR power limitation configuration is
+ *	passed using %NL80211_ATTR_SAR_SPEC. %NL80211_ATTR_WIPHY is used to
+ *	specify the wiphy index to be applied to.
+ *
+ * @NL80211_CMD_OBSS_COLOR_COLLISION: This notification is sent out whenever
+ *	mac80211/drv detects a bss color collision.
+ *
+ * @NL80211_CMD_COLOR_CHANGE_REQUEST: This command is used to indicate that
+ *	userspace wants to change the BSS color.
+ *
+ * @NL80211_CMD_COLOR_CHANGE_STARTED: Notify userland, that a color change has
+ *	started
+ *
+ * @NL80211_CMD_COLOR_CHANGE_ABORTED: Notify userland, that the color change has
+ *	been aborted
+ *
+ * @NL80211_CMD_COLOR_CHANGE_COMPLETED: Notify userland that the color change
+ *	has completed
+ *
+ * @NL80211_CMD_SET_FILS_AAD: Set FILS AAD data to the driver using -
+ *	&NL80211_ATTR_MAC - for STA MAC address
+ *	&NL80211_ATTR_FILS_KEK - for KEK
+ *	&NL80211_ATTR_FILS_NONCES - for FILS Nonces
+ *		(STA Nonce 16 bytes followed by AP Nonce 16 bytes)
+ *
+ * @NL80211_CMD_ASSOC_COMEBACK: notification about an association
+ *      temporal rejection with comeback. The event includes %NL80211_ATTR_MAC
+ *      to describe the BSSID address of the AP and %NL80211_ATTR_TIMEOUT to
+ *      specify the timeout value.
+ *
+ * @NL80211_CMD_ADD_LINK: Add a new link to an interface. The
+ *	%NL80211_ATTR_MLO_LINK_ID attribute is used for the new link.
+ * @NL80211_CMD_REMOVE_LINK: Remove a link from an interface. This may come
+ *	without %NL80211_ATTR_MLO_LINK_ID as an easy way to remove all links
+ *	in preparation for e.g. roaming to a regular (non-MLO) AP.
+ *
+ * @NL80211_CMD_ADD_LINK_STA: Add a link to an MLD station
+ * @NL80211_CMD_MODIFY_LINK_STA: Modify a link of an MLD station
+ * @NL80211_CMD_REMOVE_LINK_STA: Remove a link of an MLD station
+ *
+ * @NL80211_CMD_SET_HW_TIMESTAMP: Enable/disable HW timestamping of Timing
+ *	measurement and Fine timing measurement frames. If %NL80211_ATTR_MAC
+ *	is included, enable/disable HW timestamping only for frames to/from the
+ *	specified MAC address. Otherwise enable/disable HW timestamping for
+ *	all TM/FTM frames (including ones that were enabled with specific MAC
+ *	address). If %NL80211_ATTR_HW_TIMESTAMP_ENABLED is not included, disable
+ *	HW timestamping.
+ *	The number of peers that HW timestamping can be enabled for concurrently
+ *	is indicated by %NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS.
+ *
+ * @NL80211_CMD_MAX: highest used command number
+ * @__NL80211_CMD_AFTER_LAST: internal use
+ */
+enum nl80211_commands {
+/* don't change the order or add anything between, this is ABI! */
+	NL80211_CMD_UNSPEC,
+
+	NL80211_CMD_GET_WIPHY,		/* can dump */
+	NL80211_CMD_SET_WIPHY,
+	NL80211_CMD_NEW_WIPHY,
+	NL80211_CMD_DEL_WIPHY,
+
+	NL80211_CMD_GET_INTERFACE,	/* can dump */
+	NL80211_CMD_SET_INTERFACE,
+	NL80211_CMD_NEW_INTERFACE,
+	NL80211_CMD_DEL_INTERFACE,
+
+	NL80211_CMD_GET_KEY,
+	NL80211_CMD_SET_KEY,
+	NL80211_CMD_NEW_KEY,
+	NL80211_CMD_DEL_KEY,
+
+	NL80211_CMD_GET_BEACON,
+	NL80211_CMD_SET_BEACON,
+	NL80211_CMD_START_AP,
+	NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP,
+	NL80211_CMD_STOP_AP,
+	NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP,
+
+	NL80211_CMD_GET_STATION,
+	NL80211_CMD_SET_STATION,
+	NL80211_CMD_NEW_STATION,
+	NL80211_CMD_DEL_STATION,
+
+	NL80211_CMD_GET_MPATH,
+	NL80211_CMD_SET_MPATH,
+	NL80211_CMD_NEW_MPATH,
+	NL80211_CMD_DEL_MPATH,
+
+	NL80211_CMD_SET_BSS,
+
+	NL80211_CMD_SET_REG,
+	NL80211_CMD_REQ_SET_REG,
+
+	NL80211_CMD_GET_MESH_CONFIG,
+	NL80211_CMD_SET_MESH_CONFIG,
+
+	NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
+
+	NL80211_CMD_GET_REG,
+
+	NL80211_CMD_GET_SCAN,
+	NL80211_CMD_TRIGGER_SCAN,
+	NL80211_CMD_NEW_SCAN_RESULTS,
+	NL80211_CMD_SCAN_ABORTED,
+
+	NL80211_CMD_REG_CHANGE,
+
+	NL80211_CMD_AUTHENTICATE,
+	NL80211_CMD_ASSOCIATE,
+	NL80211_CMD_DEAUTHENTICATE,
+	NL80211_CMD_DISASSOCIATE,
+
+	NL80211_CMD_MICHAEL_MIC_FAILURE,
+
+	NL80211_CMD_REG_BEACON_HINT,
+
+	NL80211_CMD_JOIN_IBSS,
+	NL80211_CMD_LEAVE_IBSS,
+
+	NL80211_CMD_TESTMODE,
+
+	NL80211_CMD_CONNECT,
+	NL80211_CMD_ROAM,
+	NL80211_CMD_DISCONNECT,
+
+	NL80211_CMD_SET_WIPHY_NETNS,
+
+	NL80211_CMD_GET_SURVEY,
+	NL80211_CMD_NEW_SURVEY_RESULTS,
+
+	NL80211_CMD_SET_PMKSA,
+	NL80211_CMD_DEL_PMKSA,
+	NL80211_CMD_FLUSH_PMKSA,
+
+	NL80211_CMD_REMAIN_ON_CHANNEL,
+	NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+
+	NL80211_CMD_SET_TX_BITRATE_MASK,
+
+	NL80211_CMD_REGISTER_FRAME,
+	NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
+	NL80211_CMD_FRAME,
+	NL80211_CMD_ACTION = NL80211_CMD_FRAME,
+	NL80211_CMD_FRAME_TX_STATUS,
+	NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
+
+	NL80211_CMD_SET_POWER_SAVE,
+	NL80211_CMD_GET_POWER_SAVE,
+
+	NL80211_CMD_SET_CQM,
+	NL80211_CMD_NOTIFY_CQM,
+
+	NL80211_CMD_SET_CHANNEL,
+	NL80211_CMD_SET_WDS_PEER,
+
+	NL80211_CMD_FRAME_WAIT_CANCEL,
+
+	NL80211_CMD_JOIN_MESH,
+	NL80211_CMD_LEAVE_MESH,
+
+	NL80211_CMD_UNPROT_DEAUTHENTICATE,
+	NL80211_CMD_UNPROT_DISASSOCIATE,
+
+	NL80211_CMD_NEW_PEER_CANDIDATE,
+
+	NL80211_CMD_GET_WOWLAN,
+	NL80211_CMD_SET_WOWLAN,
+
+	NL80211_CMD_START_SCHED_SCAN,
+	NL80211_CMD_STOP_SCHED_SCAN,
+	NL80211_CMD_SCHED_SCAN_RESULTS,
+	NL80211_CMD_SCHED_SCAN_STOPPED,
+
+	NL80211_CMD_SET_REKEY_OFFLOAD,
+
+	NL80211_CMD_PMKSA_CANDIDATE,
+
+	NL80211_CMD_TDLS_OPER,
+	NL80211_CMD_TDLS_MGMT,
+
+	NL80211_CMD_UNEXPECTED_FRAME,
+
+	NL80211_CMD_PROBE_CLIENT,
+
+	NL80211_CMD_REGISTER_BEACONS,
+
+	NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
+
+	NL80211_CMD_SET_NOACK_MAP,
+
+	NL80211_CMD_CH_SWITCH_NOTIFY,
+
+	NL80211_CMD_START_P2P_DEVICE,
+	NL80211_CMD_STOP_P2P_DEVICE,
+
+	NL80211_CMD_CONN_FAILED,
+
+	NL80211_CMD_SET_MCAST_RATE,
+
+	NL80211_CMD_SET_MAC_ACL,
+
+	NL80211_CMD_RADAR_DETECT,
+
+	NL80211_CMD_GET_PROTOCOL_FEATURES,
+
+	NL80211_CMD_UPDATE_FT_IES,
+	NL80211_CMD_FT_EVENT,
+
+	NL80211_CMD_CRIT_PROTOCOL_START,
+	NL80211_CMD_CRIT_PROTOCOL_STOP,
+
+	NL80211_CMD_GET_COALESCE,
+	NL80211_CMD_SET_COALESCE,
+
+	NL80211_CMD_CHANNEL_SWITCH,
+
+	NL80211_CMD_VENDOR,
+
+	NL80211_CMD_SET_QOS_MAP,
+
+	NL80211_CMD_ADD_TX_TS,
+	NL80211_CMD_DEL_TX_TS,
+
+	NL80211_CMD_GET_MPP,
+
+	NL80211_CMD_JOIN_OCB,
+	NL80211_CMD_LEAVE_OCB,
+
+	NL80211_CMD_CH_SWITCH_STARTED_NOTIFY,
+
+	NL80211_CMD_TDLS_CHANNEL_SWITCH,
+	NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
+
+	NL80211_CMD_WIPHY_REG_CHANGE,
+
+	NL80211_CMD_ABORT_SCAN,
+
+	NL80211_CMD_START_NAN,
+	NL80211_CMD_STOP_NAN,
+	NL80211_CMD_ADD_NAN_FUNCTION,
+	NL80211_CMD_DEL_NAN_FUNCTION,
+	NL80211_CMD_CHANGE_NAN_CONFIG,
+	NL80211_CMD_NAN_MATCH,
+
+	NL80211_CMD_SET_MULTICAST_TO_UNICAST,
+
+	NL80211_CMD_UPDATE_CONNECT_PARAMS,
+
+	NL80211_CMD_SET_PMK,
+	NL80211_CMD_DEL_PMK,
+
+	NL80211_CMD_PORT_AUTHORIZED,
+
+	NL80211_CMD_RELOAD_REGDB,
+
+	NL80211_CMD_EXTERNAL_AUTH,
+
+	NL80211_CMD_STA_OPMODE_CHANGED,
+
+	NL80211_CMD_CONTROL_PORT_FRAME,
+
+	NL80211_CMD_GET_FTM_RESPONDER_STATS,
+
+	NL80211_CMD_PEER_MEASUREMENT_START,
+	NL80211_CMD_PEER_MEASUREMENT_RESULT,
+	NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
+
+	NL80211_CMD_NOTIFY_RADAR,
+
+	NL80211_CMD_UPDATE_OWE_INFO,
+
+	NL80211_CMD_PROBE_MESH_LINK,
+
+	NL80211_CMD_SET_TID_CONFIG,
+
+	NL80211_CMD_UNPROT_BEACON,
+
+	NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS,
+
+	NL80211_CMD_SET_SAR_SPECS,
+
+	NL80211_CMD_OBSS_COLOR_COLLISION,
+
+	NL80211_CMD_COLOR_CHANGE_REQUEST,
+
+	NL80211_CMD_COLOR_CHANGE_STARTED,
+	NL80211_CMD_COLOR_CHANGE_ABORTED,
+	NL80211_CMD_COLOR_CHANGE_COMPLETED,
+
+	NL80211_CMD_SET_FILS_AAD,
+
+	NL80211_CMD_ASSOC_COMEBACK,
+
+	NL80211_CMD_ADD_LINK,
+	NL80211_CMD_REMOVE_LINK,
+
+	NL80211_CMD_ADD_LINK_STA,
+	NL80211_CMD_MODIFY_LINK_STA,
+	NL80211_CMD_REMOVE_LINK_STA,
+
+	NL80211_CMD_SET_HW_TIMESTAMP,
+
+	/* add new commands above here */
+
+	/* used to define NL80211_CMD_MAX below */
+	__NL80211_CMD_AFTER_LAST,
+	NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
+};
+
+/*
+ * Allow user space programs to use #ifdef on new commands by defining them
+ * here
+ */
+#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
+#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
+#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
+#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
+#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
+#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
+#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
+#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
+
+#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
+
+/* source-level API compatibility */
+#define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG
+#define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG
+#define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE
+
+/**
+ * enum nl80211_attrs - nl80211 netlink attributes
+ *
+ * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
+ *
+ * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
+ *	/sys/class/ieee80211/<phyname>/index
+ * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
+ * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
+ * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz,
+ *	defines the channel together with the (deprecated)
+ *	%NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes
+ *	%NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1
+ *	and %NL80211_ATTR_CENTER_FREQ2
+ * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values
+ *	of &enum nl80211_chan_width, describing the channel width. See the
+ *	documentation of the enum for more information.
+ * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
+ *	channel, used for anything but 20 MHz bandwidth. In S1G this is the
+ *	operating channel center frequency.
+ * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
+ *	channel, used only for 80+80 MHz bandwidth
+ * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
+ *	if HT20 or HT40 are to be used (i.e., HT disabled if not included):
+ *	NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
+ *		this attribute)
+ *	NL80211_CHAN_HT20 = HT20 only
+ *	NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
+ *	NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
+ *	This attribute is now deprecated.
+ * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
+ *	less than or equal to the RTS threshold; allowed range: 1..255;
+ *	dot11ShortRetryLimit; u8
+ * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
+ *	greater than the RTS threshold; allowed range: 1..255;
+ *	dot11ShortLongLimit; u8
+ * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
+ *	length in octets for frames; allowed range: 256..8000, disable
+ *	fragmentation with (u32)-1; dot11FragmentationThreshold; u32
+ * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
+ *	larger than or equal to this use RTS/CTS handshake); allowed range:
+ *	0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ *	section 7.3.2.9; dot11CoverageClass; u8
+ *
+ * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
+ * @NL80211_ATTR_IFNAME: network interface name
+ * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
+ *
+ * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
+ *	that don't have a netdev (u64)
+ *
+ * @NL80211_ATTR_MAC: MAC address (various uses)
+ *
+ * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
+ *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ *	keys
+ * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ *	section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ *	CCMP keys, each six bytes in little endian
+ * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key
+ * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the
+ *	default management key
+ * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or
+ *	other commands, indicates which pairwise cipher suites are used
+ * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or
+ *	other commands, indicates which group cipher suite is used
+ *
+ * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
+ * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
+ * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
+ * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
+ *
+ * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
+ * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
+ *	&enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
+ * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
+ *	IEEE 802.11 7.3.1.6 (u16).
+ * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
+ *	rates as defined by IEEE 802.11 7.3.2.2 but without the length
+ *	restriction (at most %NL80211_MAX_SUPP_RATES).
+ * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
+ *	to, or the AP interface the station was originally added to.
+ * @NL80211_ATTR_STA_INFO: information about a station, part of station info
+ *	given for %NL80211_CMD_GET_STATION, nested attribute containing
+ *	info as possible, see &enum nl80211_sta_info.
+ *
+ * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
+ *	consisting of a nested array.
+ *
+ * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
+ * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
+ *	(see &enum nl80211_plink_action).
+ * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
+ * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
+ * 	info given for %NL80211_CMD_GET_MPATH, nested attribute described at
+ *	&enum nl80211_mpath_info.
+ *
+ * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
+ *      &enum nl80211_mntr_flags.
+ *
+ * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
+ * 	current regulatory domain should be set to or is already set to.
+ * 	For example, 'CR', for Costa Rica. This attribute is used by the kernel
+ * 	to query the CRDA to retrieve one regulatory domain. This attribute can
+ * 	also be used by userspace to query the kernel for the currently set
+ * 	regulatory domain. We chose an alpha2 as that is also used by the
+ * 	IEEE-802.11 country information element to identify a country.
+ * 	Users can also simply ask the wireless core to set regulatory domain
+ * 	to a specific alpha2.
+ * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
+ *	rules.
+ *
+ * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
+ *	(u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
+ *	(u8, 0 or 1)
+ * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
+ *	rates in format defined by IEEE 802.11 7.3.2.2 but without the length
+ *	restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
+ *	supported interface types, each a flag attribute with the number
+ *	of the interface mode.
+ *
+ * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
+ *	%NL80211_CMD_SET_MGMT_EXTRA_IE.
+ *
+ * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
+ *	%NL80211_CMD_SET_MGMT_EXTRA_IE).
+ *
+ * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
+ *	a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
+ *	scan with a single scheduled scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
+ *	that can be added to a scan request
+ * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
+ *	elements that can be added to a scheduled scan request
+ * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
+ *	used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
+ *
+ * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
+ * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
+ *	scanning and include a zero-length SSID (wildcard) for wildcard scan
+ * @NL80211_ATTR_BSS: scan result BSS
+ *
+ * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
+ * 	currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
+ * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
+ * 	set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
+ *
+ * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
+ *	an array of command numbers (i.e. a mapping index to command number)
+ *	that the driver for the given wiphy supports.
+ *
+ * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
+ *	and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
+ *	NL80211_CMD_ASSOCIATE events
+ * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
+ *	represented as a u32
+ * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
+ *	%NL80211_CMD_DISASSOCIATE, u16
+ *
+ * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
+ *	a u32
+ *
+ * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _before_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _after_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ *
+ * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
+ *	cipher suites
+ *
+ * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
+ *	for other networks on different channels
+ *
+ * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
+ *	is used, e.g., with %NL80211_CMD_AUTHENTICATE event
+ *
+ * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
+ *	used for the association (&enum nl80211_mfp, represented as a u32);
+ *	this attribute can be used with %NL80211_CMD_ASSOCIATE and
+ *	%NL80211_CMD_CONNECT requests. %NL80211_MFP_OPTIONAL is not allowed for
+ *	%NL80211_CMD_ASSOCIATE since user space SME is expected and hence, it
+ *	must have decided whether to use management frame protection or not.
+ *	Setting %NL80211_MFP_OPTIONAL with a %NL80211_CMD_CONNECT request will
+ *	let the driver (or the firmware) decide whether to use MFP or not.
+ *
+ * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
+ *	&struct nl80211_sta_flag_update.
+ *
+ * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
+ *	IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
+ *	station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
+ *	request, the driver will assume that the port is unauthorized until
+ *	authorized by user space. Otherwise, port is marked authorized by
+ *	default in station mode.
+ * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
+ *	ethertype that will be used for key negotiation. It can be
+ *	specified with the associate and connect commands. If it is not
+ *	specified, the value defaults to 0x888E (PAE, 802.1X). This
+ *	attribute is also used as a flag in the wiphy information to
+ *	indicate that protocols other than PAE are supported.
+ * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
+ *	%NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
+ *	ethertype frames used for key negotiation must not be encrypted.
+ * @NL80211_ATTR_CONTROL_PORT_OVER_NL80211: A flag indicating whether control
+ *	port frames (e.g. of type given in %NL80211_ATTR_CONTROL_PORT_ETHERTYPE)
+ *	will be sent directly to the network interface or sent via the NL80211
+ *	socket.  If this attribute is missing, then legacy behavior of sending
+ *	control port frames directly to the network interface is used.  If the
+ *	flag is included, then control port frames are sent over NL80211 instead
+ *	using %CMD_CONTROL_PORT_FRAME.  If control port routing over NL80211 is
+ *	to be used then userspace must also use the %NL80211_ATTR_SOCKET_OWNER
+ *	flag. When used with %NL80211_ATTR_CONTROL_PORT_NO_PREAUTH, pre-auth
+ *	frames are not forwared over the control port.
+ *
+ * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
+ *	We recommend using nested, driver-specific attributes within this.
+ *
+ * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
+ *	event was due to the AP disconnecting the station, and not due to
+ *	a local disconnect request.
+ * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
+ *	event (u16)
+ * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
+ *	that protected APs should be used. This is also used with NEW_BEACON to
+ *	indicate that the BSS is to use protection.
+ *
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
+ *	to indicate which unicast key ciphers will be used with the connection
+ *	(an array of u32).
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which group key cipher will be used with the connection (a
+ *	u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which WPA version(s) the AP we want to associate with is using
+ *	(a u32 with flags from &enum nl80211_wpa_versions).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which key management algorithm(s) to use (an array of u32).
+ *	This attribute is also sent in response to @NL80211_CMD_GET_WIPHY,
+ *	indicating the supported AKM suites, intended for specific drivers which
+ *	implement SME and have constraints on which AKMs are supported and also
+ *	the cases where an AKM support is offloaded to the driver/firmware.
+ *	If there is no such notification from the driver, user space should
+ *	assume the driver supports all the AKM suites.
+ *
+ * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
+ *	sent out by the card, for ROAM and successful CONNECT events.
+ * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
+ *	sent by peer, for ROAM and successful CONNECT events.
+ *
+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT
+ *	commands to specify a request to reassociate within an ESS, i.e., to use
+ *	Reassociate Request frame (with the value of this attribute in the
+ *	Current AP address field) instead of Association Request frame which is
+ *	used for the initial association to an ESS.
+ *
+ * @NL80211_ATTR_KEY: key information in a nested attribute with
+ *	%NL80211_KEY_* sub-attributes
+ * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
+ *	and join_ibss(), key information is in a nested attribute each
+ *	with %NL80211_KEY_* sub-attributes
+ *
+ * @NL80211_ATTR_PID: Process ID of a network namespace.
+ *
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ *	dumps. This number increases whenever the object list being
+ *	dumped changes, and as such userspace can verify that it has
+ *	obtained a complete and consistent snapshot by verifying that
+ *	all dump messages contain the same generation number. If it
+ *	changed then the list changed and the dump should be repeated
+ *	completely from scratch.
+ *
+ * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
+ *
+ * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
+ *      the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
+ *      containing info as possible, see &enum survey_info.
+ *
+ * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
+ * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
+ *	cache, a wiphy attribute.
+ *
+ * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
+ * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
+ *	specifies the maximum duration that can be requested with the
+ *	remain-on-channel operation, in milliseconds, u32.
+ *
+ * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
+ *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ *	(enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ *	enum nl80211_band value is used as the index (nla_type() of the nested
+ *	data. If a band is not included, it will be configured to allow all
+ *	rates based on negotiated supported rates information. This attribute
+ *	is used with %NL80211_CMD_SET_TX_BITRATE_MASK and with starting AP,
+ *	and joining mesh networks (not IBSS yet). In the later case, it must
+ *	specify just a single bitrate, which is to be used for the beacon.
+ *	The driver must also specify support for this with the extended
+ *	features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+ *	NL80211_EXT_FEATURE_BEACON_RATE_HT,
+ *	NL80211_EXT_FEATURE_BEACON_RATE_VHT and
+ *	NL80211_EXT_FEATURE_BEACON_RATE_HE.
+ *
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ *	at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
+ * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
+ *	@NL80211_CMD_REGISTER_FRAME command.
+ * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
+ *	nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ *	information about which frame types can be transmitted with
+ *	%NL80211_CMD_FRAME.
+ * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
+ *	nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ *	information about which frame types can be registered for RX.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ *	acknowledged by the recipient.
+ *
+ * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values.
+ *
+ * @NL80211_ATTR_CQM: connection quality monitor configuration in a
+ *	nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
+ *
+ * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
+ *	is requesting a local authentication/association state change without
+ *	invoking actual management frame exchange. This can be used with
+ *	NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
+ *	NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
+ *	connected to this BSS.
+ *
+ * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
+ *      &enum nl80211_tx_power_setting for possible values.
+ * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
+ *      This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
+ *      for non-automatic settings.
+ *
+ * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
+ *	means support for per-station GTKs.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting.
+ *	This can be used to mask out antennas which are not attached or should
+ *	not be used for transmitting. If an antenna is not selected in this
+ *	bitmap the hardware is not allowed to transmit on this antenna.
+ *
+ *	Each bit represents one antenna, starting with antenna 1 at the first
+ *	bit. Depending on which antennas are selected in the bitmap, 802.11n
+ *	drivers can derive which chainmasks to use (if all antennas belonging to
+ *	a particular chain are disabled this chain should be disabled) and if
+ *	a chain has diversity antennas wether diversity should be used or not.
+ *	HT capabilities (STBC, TX Beamforming, Antenna selection) can be
+ *	derived from the available chains after applying the antenna mask.
+ *	Non-802.11n drivers can derive wether to use diversity or not.
+ *	Drivers may reject configurations or RX/TX mask combinations they cannot
+ *	support by returning -EINVAL.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving.
+ *	This can be used to mask out antennas which are not attached or should
+ *	not be used for receiving. If an antenna is not selected in this bitmap
+ *	the hardware should not be configured to receive on this antenna.
+ *	For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available
+ *	for configuration as TX antennas via the above parameters.
+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available
+ *	for configuration as RX antennas via the above parameters.
+ *
+ * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
+ *
+ * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be
+ *	transmitted on another channel when the channel given doesn't match
+ *	the current channel. If the current channel doesn't match and this
+ *	flag isn't set, the frame will be rejected. This is also used as an
+ *	nl80211 capability flag.
+ *
+ * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16)
+ *
+ * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ *	attributes, specifying what a key should be set as default as.
+ *	See &enum nl80211_key_default_types.
+ *
+ * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters.  These cannot be
+ *	changed once the mesh is active.
+ * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute
+ *	containing attributes from &enum nl80211_meshconf_params.
+ * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
+ *	allows auth frames in a mesh to be passed to userspace for processing via
+ *	the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
+ *	&enum nl80211_plink_state. Used when userspace is driving the peer link
+ *	management state machine.  @NL80211_MESH_SETUP_USERSPACE_AMPE or
+ *	@NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
+ *
+ * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
+ *	capabilities, the supported WoWLAN triggers
+ * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
+ *	indicate which WoW triggers should be enabled. This is also
+ *	used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
+ *	triggers.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
+ *	cycles, in msecs.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
+ *	sets of attributes to match during scheduled scans.  Only BSSs
+ *	that match any of the sets will be reported.  These are
+ *	pass-thru filter rules.
+ *	For a match to succeed, the BSS must match all attributes of a
+ *	set.  Since not every hardware supports matching all types of
+ *	attributes, there is no guarantee that the reported BSSs are
+ *	fully complying with the match sets and userspace needs to be
+ *	able to ignore them by itself.
+ *	Thus, the implementation is somewhat hardware-dependent, but
+ *	this is only an optimization and the userspace application
+ *	needs to handle all the non-filtered results anyway.
+ *	If the match attributes don't make sense when combined with
+ *	the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
+ *	is included in the probe request, but the match attributes
+ *	will never let it go through), -EINVAL may be returned.
+ *	If omitted, no filtering is done.
+ *
+ * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
+ *	interface combinations. In each nested item, it contains attributes
+ *	defined in &enum nl80211_if_combination_attrs.
+ * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like
+ *	%NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that
+ *	are managed in software: interfaces of these types aren't subject to
+ *	any restrictions in their number or combinations.
+ *
+ * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information
+ *	necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
+ *
+ * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
+ *	nested array attribute containing an entry for each band, with the entry
+ *	being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
+ *	without the length restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ *	and Probe Response (when response to wildcard Probe Request); see
+ *	&enum nl80211_hidden_ssid, represented as a u32
+ *
+ * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
+ *	This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
+ *	provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
+ *	driver (or firmware) replies to Probe Request frames.
+ * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
+ *	Response frames. This is used with %NL80211_CMD_NEW_BEACON and
+ *	%NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
+ *	(Re)Association Response frames when the driver (or firmware) replies to
+ *	(Re)Association Request frames.
+ *
+ * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
+ *	of the station, see &enum nl80211_sta_wme_attr.
+ * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
+ *	as AP.
+ *
+ * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
+ *	roaming to another AP in the same ESS if the signal lever is low.
+ *
+ * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
+ *	candidate information, see &enum nl80211_pmksa_candidate_attr.
+ *
+ * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
+ *	for management frames transmission. In order to avoid p2p probe/action
+ *	frames are being transmitted at CCK rate in 2GHz band, the user space
+ *	applications use this attribute.
+ *	This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
+ *	%NL80211_CMD_FRAME commands.
+ *
+ * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
+ *	request, link setup confirm, link teardown, etc.). Values are
+ *	described in the TDLS (802.11z) specification.
+ * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
+ *	TDLS conversation between two devices.
+ * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
+ *	&enum nl80211_tdls_operation, represented as a u8.
+ * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
+ *	as a TDLS peer sta.
+ * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
+ *	procedures should be performed by sending TDLS packets via
+ *	%NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
+ *	used for asking the driver to perform a TDLS operation.
+ *
+ * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
+ *	that have AP support to indicate that they have the AP SME integrated
+ *	with support for the features listed in this attribute, see
+ *	&enum nl80211_ap_sme_features.
+ *
+ * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells
+ *	the driver to not wait for an acknowledgement. Note that due to this,
+ *	it will also not give a status callback nor return a cookie. This is
+ *	mostly useful for probe responses to save airtime.
+ *
+ * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from
+ *	&enum nl80211_feature_flags and is advertised in wiphy information.
+ * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe
+ *	requests while operating in AP-mode.
+ *	This attribute holds a bitmap of the supported protocols for
+ *	offloading (see &enum nl80211_probe_resp_offload_support_attr).
+ *
+ * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire
+ *	probe-response frame. The DA field in the 802.11 header is zero-ed out,
+ *	to be filled by the FW.
+ * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable
+ *      this feature during association. This is a flag attribute.
+ *	Currently only supported in mac80211 drivers.
+ * @NL80211_ATTR_DISABLE_VHT: Force VHT capable interfaces to disable
+ *      this feature during association. This is a flag attribute.
+ *	Currently only supported in mac80211 drivers.
+ * @NL80211_ATTR_DISABLE_HE: Force HE capable interfaces to disable
+ *      this feature during association. This is a flag attribute.
+ *	Currently only supported in mac80211 drivers.
+ * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the
+ *      ATTR_HT_CAPABILITY to which attention should be paid.
+ *      Currently, only mac80211 NICs support this feature.
+ *      The values that may be configured are:
+ *       MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40
+ *       AMPDU density and AMPDU factor.
+ *      All values are treated as suggestions and may be ignored
+ *      by the driver as required.  The actual values may be seen in
+ *      the station debugfs ht_caps file.
+ *
+ * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country
+ *    abides to when initiating radiation on DFS channels. A country maps
+ *    to one DFS region.
+ *
+ * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of
+ *      up to 16 TIDs.
+ *
+ * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
+ *	used by the drivers which has MLME in firmware and does not have support
+ *	to report per station tx/rx activity to free up the station entry from
+ *	the list. This needs to be used when the driver advertises the
+ *	capability to timeout the stations.
+ *
+ * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int);
+ *	this attribute is (depending on the driver capabilities) added to
+ *	received frames indicated with %NL80211_CMD_FRAME.
+ *
+ * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
+ *      or 0 to disable background scan.
+ *
+ * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from
+ *	userspace. If unset it is assumed the hint comes directly from
+ *	a user. If set code could specify exactly what type of source
+ *	was used to provide the hint. For the different types of
+ *	allowed user regulatory hints see nl80211_user_reg_hint_type.
+ *
+ * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
+ *	the connection request from a station. nl80211_connect_failed_reason
+ *	enum has different reasons of connection failure.
+ *
+ * @NL80211_ATTR_AUTH_DATA: Fields and elements in Authentication frames.
+ *	This contains the authentication frame body (non-IE and IE data),
+ *	excluding the Authentication algorithm number, i.e., starting at the
+ *	Authentication transaction sequence number field. It is used with
+ *	authentication algorithms that need special fields to be added into
+ *	the frames (SAE and FILS). Currently, only the SAE cases use the
+ *	initial two fields (Authentication transaction sequence number and
+ *	Status code). However, those fields are included in the attribute data
+ *	for all authentication algorithms to keep the attribute definition
+ *	consistent.
+ *
+ * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32)
+ *
+ * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with
+ *	the START_AP and SET_BSS commands
+ * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the
+ *	START_AP and SET_BSS commands. This can have the values 0 or 1;
+ *	if not given in START_AP 0 is assumed, if not given in SET_BSS
+ *	no change is made.
+ *
+ * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
+ *	defined in &enum nl80211_mesh_power_mode.
+ *
+ * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
+ *	carried in a u32 attribute
+ *
+ * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
+ *	MAC ACL.
+ *
+ * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
+ *	number of MAC addresses that a device can support for MAC
+ *	ACL.
+ *
+ * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
+ *	contains a value of enum nl80211_radar_event (u32).
+ *
+ * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
+ *	has and handles. The format is the same as the IE contents. See
+ *	802.11-2012 8.4.2.29 for more information.
+ * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
+ *	has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
+ *
+ * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
+ *	the driver, e.g., to enable TDLS power save (PU-APSD).
+ *
+ * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
+ *	advertised to the driver, e.g., to enable TDLS off channel operations
+ *	and PU-APSD.
+ *
+ * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
+ *	&enum nl80211_protocol_features, the attribute is a u32.
+ *
+ * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
+ *	receiving the data for a single wiphy split across multiple
+ *	messages, given with wiphy dump message
+ *
+ * @NL80211_ATTR_MDID: Mobility Domain Identifier
+ *
+ * @NL80211_ATTR_IE_RIC: Resource Information Container Information
+ *	Element
+ *
+ * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
+ *	reliability, see &enum nl80211_crit_proto_id (u16).
+ * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
+ *      the connection should have increased reliability (u16).
+ *
+ * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
+ *	This is similar to @NL80211_ATTR_STA_AID but with a difference of being
+ *	allowed to be used with the first @NL80211_CMD_SET_STATION command to
+ *	update a TDLS peer STA entry.
+ *
+ * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
+ *
+ * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
+ *	until the channel switch event.
+ * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
+ *	must be blocked on the current channel (before the channel switch
+ *	operation). Also included in the channel switch started event if quiet
+ *	was requested by the AP.
+ * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
+ *	for the time while performing a channel switch.
+ * @NL80211_ATTR_CNTDWN_OFFS_BEACON: An array of offsets (u16) to the channel
+ *	switch or color change counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
+ * @NL80211_ATTR_CNTDWN_OFFS_PRESP: An array of offsets (u16) to the channel
+ *	switch or color change counters in the probe response (%NL80211_ATTR_PROBE_RESP).
+ *
+ * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
+ *	As specified in the &enum nl80211_rxmgmt_flags.
+ *
+ * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
+ *
+ * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
+ *      operating classes.
+ *
+ * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
+ *	controls DFS operation in IBSS mode. If the flag is included in
+ *	%NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
+ *	channels and reports radar events to userspace. Userspace is required
+ *	to react to radar events, e.g. initiate a channel switch or leave the
+ *	IBSS network.
+ *
+ * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports
+ *	5 MHz channel bandwidth.
+ * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports
+ *	10 MHz channel bandwidth.
+ *
+ * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode
+ *	Notification Element based on association request when used with
+ *	%NL80211_CMD_NEW_STATION or %NL80211_CMD_SET_STATION (only when
+ *	%NL80211_FEATURE_FULL_AP_CLIENT_STATE is supported, or with TDLS);
+ *	u8 attribute.
+ *
+ * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if
+ *	%NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet)
+ * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command
+ * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this
+ *	attribute is also used for vendor command feature advertisement
+ * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy
+ *	info, containing a nested array of possible events
+ *
+ * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This
+ *	data is in the format defined for the payload of the QoS Map Set element
+ *	in IEEE Std 802.11-2012, 8.4.2.97.
+ *
+ * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS
+ * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS
+ *
+ * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many
+ *	associated stations are supported in AP mode (including P2P GO); u32.
+ *	Since drivers may not have a fixed limit on the maximum number (e.g.,
+ *	other concurrent operations may affect this), drivers are allowed to
+ *	advertise values that cannot always be met. In such cases, an attempt
+ *	to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
+ *
+ * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which
+ *	should be updated when the frame is transmitted.
+ * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum
+ *	supported number of csa counters.
+ *
+ * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
+ *	As specified in the &enum nl80211_tdls_peer_capability.
+ *
+ * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface
+ *	creation then the new interface will be owned by the netlink socket
+ *	that created it and will be destroyed when the socket is closed.
+ *	If set during scheduled scan start then the new scan req will be
+ *	owned by the netlink socket that created it and the scheduled scan will
+ *	be stopped when the socket is closed.
+ *	If set during configuration of regulatory indoor operation then the
+ *	regulatory indoor configuration would be owned by the netlink socket
+ *	that configured the indoor setting, and the indoor operation would be
+ *	cleared when the socket is closed.
+ *	If set during NAN interface creation, the interface will be destroyed
+ *	if the socket is closed just like any other interface. Moreover, NAN
+ *	notifications will be sent in unicast to that socket. Without this
+ *	attribute, the notifications will be sent to the %NL80211_MCGRP_NAN
+ *	multicast group.
+ *	If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the
+ *	station will deauthenticate when the socket is closed.
+ *	If set during %NL80211_CMD_JOIN_IBSS the IBSS will be automatically
+ *	torn down when the socket is closed.
+ *	If set during %NL80211_CMD_JOIN_MESH the mesh setup will be
+ *	automatically torn down when the socket is closed.
+ *	If set during %NL80211_CMD_START_AP the AP will be automatically
+ *	disabled when the socket is closed.
+ *
+ * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
+ *	the TDLS link initiator.
+ *
+ * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection
+ *	shall support Radio Resource Measurements (11k). This attribute can be
+ *	used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests.
+ *	User space applications are expected to use this flag only if the
+ *	underlying device supports these minimal RRM features:
+ *		%NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES,
+ *		%NL80211_FEATURE_QUIET,
+ *	Or, if global RRM is supported, see:
+ *		%NL80211_EXT_FEATURE_RRM
+ *	If this flag is used, driver must add the Power Capabilities IE to the
+ *	association request. In addition, it must also set the RRM capability
+ *	flag in the association request's Capability Info field.
+ *
+ * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout
+ *	estimation algorithm (dynack). In order to activate dynack
+ *	%NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower
+ *	drivers to indicate dynack capability. Dynack is automatically disabled
+ *	setting valid value for coverage class.
+ *
+ * @NL80211_ATTR_TSID: a TSID value (u8 attribute)
+ * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute)
+ * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds
+ *	(per second) (u16 attribute)
+ *
+ * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see
+ *	&enum nl80211_smps_mode.
+ *
+ * @NL80211_ATTR_OPER_CLASS: operating class
+ *
+ * @NL80211_ATTR_MAC_MASK: MAC address mask
+ *
+ * @NL80211_ATTR_WIPHY_SELF_MANAGED_REG: flag attribute indicating this device
+ *	is self-managing its regulatory information and any regulatory domain
+ *	obtained from it is coming from the device's wiphy and not the global
+ *	cfg80211 regdomain.
+ *
+ * @NL80211_ATTR_EXT_FEATURES: extended feature flags contained in a byte
+ *	array. The feature flags are identified by their bit index (see &enum
+ *	nl80211_ext_feature_index). The bit index is ordered starting at the
+ *	least-significant bit of the first byte in the array, ie. bit index 0
+ *	is located at bit 0 of byte 0. bit index 25 would be located at bit 1
+ *	of byte 3 (u8 array).
+ *
+ * @NL80211_ATTR_SURVEY_RADIO_STATS: Request overall radio statistics to be
+ *	returned along with other survey data. If set, @NL80211_CMD_GET_SURVEY
+ *	may return a survey entry without a channel indicating global radio
+ *	statistics (only some values are valid and make sense.)
+ *	For devices that don't return such an entry even then, the information
+ *	should be contained in the result as the sum of the respective counters
+ *	over all channels.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
+ *	scheduled scan is started.  Or the delay before a WoWLAN
+ *	net-detect scan is started, counting from the moment the
+ *	system is suspended.  This value is a u32, in seconds.
+
+ * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
+ *      is operating in an indoor environment.
+ *
+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for
+ *	scheduled scan supported by the device (u32), a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for
+ *	a scan plan (u32), a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in
+ *	a scan plan (u32), a wiphy attribute.
+ * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan.
+ *	Each scan plan defines the number of scan iterations and the interval
+ *	between scans. The last scan plan will always run infinitely,
+ *	thus it must not specify the number of iterations, only the interval
+ *	between scans. The scan plans are executed sequentially.
+ *	Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
+ * @NL80211_ATTR_PBSS: flag attribute. If set it means operate
+ *	in a PBSS. Specified in %NL80211_CMD_CONNECT to request
+ *	connecting to a PCP, and in %NL80211_CMD_START_AP to start
+ *	a PCP instead of AP. Relevant for DMG networks only.
+ * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the
+ *	BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains
+ *	attributes according &enum nl80211_bss_select_attr to indicate what
+ *	BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT
+ *	it contains the behaviour-specific attribute containing the parameters for
+ *	BSS selection to be done by driver and/or firmware.
+ *
+ * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported
+ *	or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status
+ *
+ * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment
+ *
+ * @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes:
+ *	%NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA,
+ *	%NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities and
+ *	other interface-type specific capabilities per interface type. For MLO,
+ *	%NL80211_ATTR_EML_CAPABILITY and %NL80211_ATTR_MLD_CAPA_AND_OPS are
+ *	present.
+ *
+ * @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO
+ *	groupID for monitor mode.
+ *	The first 8 bytes are a mask that defines the membership in each
+ *	group (there are 64 groups, group 0 and 63 are reserved),
+ *	each bit represents a group and set to 1 for being a member in
+ *	that group and 0 for not being a member.
+ *	The remaining 16 bytes define the position in each group: 2 bits for
+ *	each group.
+ *	(smaller group numbers represented on most significant bits and bigger
+ *	group numbers on least significant bits.)
+ *	This attribute is used only if all interfaces are in monitor mode.
+ *	Set this attribute in order to monitor packets using the given MU-MIMO
+ *	groupID data.
+ *	to turn off that feature set all the bits of the groupID to zero.
+ * @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR: mac address for the sniffer to follow
+ *	when using MU-MIMO air sniffer.
+ *	to turn that feature off set an invalid mac address
+ *	(e.g. FF:FF:FF:FF:FF:FF)
+ *
+ * @NL80211_ATTR_SCAN_START_TIME_TSF: The time at which the scan was actually
+ *	started (u64). The time is the TSF of the BSS the interface that
+ *	requested the scan is connected to (if available, otherwise this
+ *	attribute must not be included).
+ * @NL80211_ATTR_SCAN_START_TIME_TSF_BSSID: The BSS according to which
+ *	%NL80211_ATTR_SCAN_START_TIME_TSF is set.
+ * @NL80211_ATTR_MEASUREMENT_DURATION: measurement duration in TUs (u16). If
+ *	%NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY is not set, this is the
+ *	maximum measurement duration allowed. This attribute is used with
+ *	measurement requests. It can also be used with %NL80211_CMD_TRIGGER_SCAN
+ *	if the scan is used for beacon report radio measurement.
+ * @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY: flag attribute that indicates
+ *	that the duration specified with %NL80211_ATTR_MEASUREMENT_DURATION is
+ *	mandatory. If this flag is not set, the duration is the maximum duration
+ *	and the actual measurement duration may be shorter.
+ *
+ * @NL80211_ATTR_MESH_PEER_AID: Association ID for the mesh peer (u16). This is
+ *	used to pull the stored data for mesh peer in power save state.
+ *
+ * @NL80211_ATTR_NAN_MASTER_PREF: the master preference to be used by
+ *	%NL80211_CMD_START_NAN and optionally with
+ *	%NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
+ *	Also, values 1 and 255 are reserved for certification purposes and
+ *	should not be used during a normal device operation.
+ * @NL80211_ATTR_BANDS: operating bands configuration.  This is a u32
+ *	bitmask of BIT(NL80211_BAND_*) as described in %enum
+ *	nl80211_band.  For instance, for NL80211_BAND_2GHZ, bit 0
+ *	would be set.  This attribute is used with
+ *	%NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
+ *	it is optional.  If no bands are set, it means don't-care and
+ *	the device will decide what to use.
+ * @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
+ *	&enum nl80211_nan_func_attributes for description of this nested
+ *	attribute.
+ * @NL80211_ATTR_NAN_MATCH: used to report a match. This is a nested attribute.
+ *	See &enum nl80211_nan_match_attributes.
+ * @NL80211_ATTR_FILS_KEK: KEK for FILS (Re)Association Request/Response frame
+ *	protection.
+ * @NL80211_ATTR_FILS_NONCES: Nonces (part of AAD) for FILS (Re)Association
+ *	Request/Response frame protection. This attribute contains the 16 octet
+ *	STA Nonce followed by 16 octets of AP Nonce.
+ *
+ * @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED: Indicates whether or not multicast
+ *	packets should be send out as unicast to all stations (flag attribute).
+ *
+ * @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also
+ *	used in various commands/events for specifying the BSSID.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI: Relative RSSI threshold by which
+ *	other BSSs has to be better or slightly worse than the current
+ *	connected BSS so that they get reported to user space.
+ *	This will give an opportunity to userspace to consider connecting to
+ *	other matching BSSs which have better or slightly worse RSSI than
+ *	the current connected BSS by using an offloaded operation to avoid
+ *	unnecessary wakeups.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
+ *	the specified band is to be adjusted before doing
+ *	%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparison to figure out
+ *	better BSSs. The attribute value is a packed structure
+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
+ *
+ * @NL80211_ATTR_TIMEOUT_REASON: The reason for which an operation timed out.
+ *	u32 attribute with an &enum nl80211_timeout_reason value. This is used,
+ *	e.g., with %NL80211_CMD_CONNECT event.
+ *
+ * @NL80211_ATTR_FILS_ERP_USERNAME: EAP Re-authentication Protocol (ERP)
+ *	username part of NAI used to refer keys rRK and rIK. This is used with
+ *	%NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_REALM: EAP Re-authentication Protocol (ERP) realm part
+ *	of NAI specifying the domain name of the ER server. This is used with
+ *	%NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM: Unsigned 16-bit ERP next sequence number
+ *	to use in ERP messages. This is used in generating the FILS wrapped data
+ *	for FILS authentication and is used with %NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_ERP_RRK: ERP re-authentication Root Key (rRK) for the
+ *	NAI specified by %NL80211_ATTR_FILS_ERP_USERNAME and
+ *	%NL80211_ATTR_FILS_ERP_REALM. This is used for generating rIK and rMSK
+ *	from successful FILS authentication and is used with
+ *	%NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_FILS_CACHE_ID: A 2-octet identifier advertized by a FILS AP
+ *	identifying the scope of PMKSAs. This is used with
+ *	@NL80211_CMD_SET_PMKSA and @NL80211_CMD_DEL_PMKSA.
+ *
+ * @NL80211_ATTR_PMK: attribute for passing PMK key material. Used with
+ *	%NL80211_CMD_SET_PMKSA for the PMKSA identified by %NL80211_ATTR_PMKID.
+ *	For %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP it is used to provide
+ *	PSK for offloading 4-way handshake for WPA/WPA2-PSK networks. For 802.1X
+ *	authentication it is used with %NL80211_CMD_SET_PMK. For offloaded FT
+ *	support this attribute specifies the PMK-R0 if NL80211_ATTR_PMKR0_NAME
+ *	is included as well.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_MULTI: flag attribute which user-space shall use to
+ *	indicate that it supports multiple active scheduled scan requests.
+ * @NL80211_ATTR_SCHED_SCAN_MAX_REQS: indicates maximum number of scheduled
+ *	scan request that may be active for the device (u32).
+ *
+ * @NL80211_ATTR_WANT_1X_4WAY_HS: flag attribute which user-space can include
+ *	in %NL80211_CMD_CONNECT to indicate that for 802.1X authentication it
+ *	wants to use the supported offload of the 4-way handshake.
+ * @NL80211_ATTR_PMKR0_NAME: PMK-R0 Name for offloaded FT.
+ * @NL80211_ATTR_PORT_AUTHORIZED: (reserved)
+ *
+ * @NL80211_ATTR_EXTERNAL_AUTH_ACTION: Identify the requested external
+ *     authentication operation (u32 attribute with an
+ *     &enum nl80211_external_auth_action value). This is used with the
+ *     %NL80211_CMD_EXTERNAL_AUTH request event.
+ * @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT: Flag attribute indicating that the user
+ *	space supports external authentication. This attribute shall be used
+ *	with %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP request. The driver
+ *	may offload authentication processing to user space if this capability
+ *	is indicated in the respective requests from the user space. (This flag
+ *	attribute deprecated for %NL80211_CMD_START_AP, use
+ *	%NL80211_ATTR_AP_SETTINGS_FLAGS)
+ *
+ * @NL80211_ATTR_NSS: Station's New/updated  RX_NSS value notified using this
+ *	u8 attribute. This is used with %NL80211_CMD_STA_OPMODE_CHANGED.
+ *
+ * @NL80211_ATTR_TXQ_STATS: TXQ statistics (nested attribute, see &enum
+ *      nl80211_txq_stats)
+ * @NL80211_ATTR_TXQ_LIMIT: Total packet limit for the TXQ queues for this phy.
+ *      The smaller of this and the memory limit is enforced.
+ * @NL80211_ATTR_TXQ_MEMORY_LIMIT: Total memory limit (in bytes) for the
+ *      TXQ queues for this phy. The smaller of this and the packet limit is
+ *      enforced.
+ * @NL80211_ATTR_TXQ_QUANTUM: TXQ scheduler quantum (bytes). Number of bytes
+ *      a flow is assigned on each round of the DRR scheduler.
+ * @NL80211_ATTR_HE_CAPABILITY: HE Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION). Can be set
+ *	only if %NL80211_STA_FLAG_WME is set.
+ *
+ * @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include
+ *	in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing
+ *	measurement (FTM) responder functionality and containing parameters as
+ *	possible, see &enum nl80211_ftm_responder_attr
+ *
+ * @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder
+ *	statistics, see &enum nl80211_ftm_responder_stats.
+ *
+ * @NL80211_ATTR_TIMEOUT: Timeout for the given operation in milliseconds (u32),
+ *	if the attribute is not given no timeout is requested. Note that 0 is an
+ *	invalid value.
+ *
+ * @NL80211_ATTR_PEER_MEASUREMENTS: peer measurements request (and result)
+ *	data, uses nested attributes specified in
+ *	&enum nl80211_peer_measurement_attrs.
+ *	This is also used for capability advertisement in the wiphy information,
+ *	with the appropriate sub-attributes.
+ *
+ * @NL80211_ATTR_AIRTIME_WEIGHT: Station's weight when scheduled by the airtime
+ *	scheduler.
+ *
+ * @NL80211_ATTR_STA_TX_POWER_SETTING: Transmit power setting type (u8) for
+ *	station associated with the AP. See &enum nl80211_tx_power_setting for
+ *	possible values.
+ * @NL80211_ATTR_STA_TX_POWER: Transmit power level (s16) in dBm units. This
+ *	allows to set Tx power for a station. If this attribute is not included,
+ *	the default per-interface tx power setting will be overriding. Driver
+ *	should be picking up the lowest tx power, either tx power per-interface
+ *	or per-station.
+ *
+ * @NL80211_ATTR_SAE_PASSWORD: attribute for passing SAE password material. It
+ *	is used with %NL80211_CMD_CONNECT to provide password for offloading
+ *	SAE authentication for WPA3-Personal networks.
+ *
+ * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+ *
+ * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection
+ *	functionality.
+ *
+ * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ *	channel(s) that are allowed to be used for EDMG transmissions.
+ *	Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute)
+ * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ *	the allowed channel bandwidth configurations. (u8 attribute)
+ *	Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ *
+ * @NL80211_ATTR_VLAN_ID: VLAN ID (1..4094) for the station and VLAN group key
+ *	(u16).
+ *
+ * @NL80211_ATTR_HE_BSS_COLOR: nested attribute for BSS Color Settings.
+ *
+ * @NL80211_ATTR_IFTYPE_AKM_SUITES: nested array attribute, with each entry
+ *	using attributes from &enum nl80211_iftype_akm_attributes. This
+ *	attribute is sent in a response to %NL80211_CMD_GET_WIPHY indicating
+ *	supported AKM suites capability per interface. AKMs advertised in
+ *	%NL80211_ATTR_AKM_SUITES are default capabilities if AKM suites not
+ *	advertised for a specific interface type.
+ *
+ * @NL80211_ATTR_TID_CONFIG: TID specific configuration in a
+ *	nested attribute with &enum nl80211_tid_config_attr sub-attributes;
+ *	on output (in wiphy attributes) it contains only the feature sub-
+ *	attributes.
+ *
+ * @NL80211_ATTR_CONTROL_PORT_NO_PREAUTH: disable preauth frame rx on control
+ *	port in order to forward/receive them as ordinary data frames.
+ *
+ * @NL80211_ATTR_PMK_LIFETIME: Maximum lifetime for PMKSA in seconds (u32,
+ *	dot11RSNAConfigPMKReauthThreshold; 0 is not a valid value).
+ *	An optional parameter configured through %NL80211_CMD_SET_PMKSA.
+ *	Drivers that trigger roaming need to know the lifetime of the
+ *	configured PMKSA for triggering the full vs. PMKSA caching based
+ *	authentication. This timeout helps authentication methods like SAE,
+ *	where PMK gets updated only by going through a full (new SAE)
+ *	authentication instead of getting updated during an association for EAP
+ *	authentication. No new full authentication within the PMK expiry shall
+ *	result in a disassociation at the end of the lifetime.
+ *
+ * @NL80211_ATTR_PMK_REAUTH_THRESHOLD: Reauthentication threshold time, in
+ *	terms of percentage of %NL80211_ATTR_PMK_LIFETIME
+ *	(u8, dot11RSNAConfigPMKReauthThreshold, 1..100). This is an optional
+ *	parameter configured through %NL80211_CMD_SET_PMKSA. Requests the
+ *	driver to trigger a full authentication roam (without PMKSA caching)
+ *	after the reauthentication threshold time, but before the PMK lifetime
+ *	has expired.
+ *
+ *	Authentication methods like SAE need to be able to generate a new PMKSA
+ *	entry without having to force a disconnection after the PMK timeout. If
+ *	no roaming occurs between the reauth threshold and PMK expiration,
+ *	disassociation is still forced.
+ * @NL80211_ATTR_RECEIVE_MULTICAST: multicast flag for the
+ *	%NL80211_CMD_REGISTER_FRAME command, see the description there.
+ * @NL80211_ATTR_WIPHY_FREQ_OFFSET: offset of the associated
+ *	%NL80211_ATTR_WIPHY_FREQ in positive KHz. Only valid when supplied with
+ *	an %NL80211_ATTR_WIPHY_FREQ_OFFSET.
+ * @NL80211_ATTR_CENTER_FREQ1_OFFSET: Center frequency offset in KHz for the
+ *	first channel segment specified in %NL80211_ATTR_CENTER_FREQ1.
+ * @NL80211_ATTR_SCAN_FREQ_KHZ: nested attribute with KHz frequencies
+ *
+ * @NL80211_ATTR_HE_6GHZ_CAPABILITY: HE 6 GHz Band Capability element (from
+ *	association request when used with NL80211_CMD_NEW_STATION).
+ *
+ * @NL80211_ATTR_FILS_DISCOVERY: Optional parameter to configure FILS
+ *	discovery. It is a nested attribute, see
+ *	&enum nl80211_fils_discovery_attributes.
+ *
+ * @NL80211_ATTR_UNSOL_BCAST_PROBE_RESP: Optional parameter to configure
+ *	unsolicited broadcast probe response. It is a nested attribute, see
+ *	&enum nl80211_unsol_bcast_probe_resp_attributes.
+ *
+ * @NL80211_ATTR_S1G_CAPABILITY: S1G Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION)
+ * @NL80211_ATTR_S1G_CAPABILITY_MASK: S1G Capability Information element
+ *	override mask. Used with NL80211_ATTR_S1G_CAPABILITY in
+ *	NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT.
+ *
+ * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE
+ *	derivation in WPA3-Personal networks which are using SAE authentication.
+ *	This is a u8 attribute that encapsulates one of the values from
+ *	&enum nl80211_sae_pwe_mechanism.
+ *
+ * @NL80211_ATTR_SAR_SPEC: SAR power limitation specification when
+ *	used with %NL80211_CMD_SET_SAR_SPECS. The message contains fields
+ *	of %nl80211_sar_attrs which specifies the sar type and related
+ *	sar specs. Sar specs contains array of %nl80211_sar_specs_attrs.
+ *
+ * @NL80211_ATTR_RECONNECT_REQUESTED: flag attribute, used with deauth and
+ *	disassoc events to indicate that an immediate reconnect to the AP
+ *	is desired.
+ *
+ * @NL80211_ATTR_OBSS_COLOR_BITMAP: bitmap of the u64 BSS colors for the
+ *	%NL80211_CMD_OBSS_COLOR_COLLISION event.
+ *
+ * @NL80211_ATTR_COLOR_CHANGE_COUNT: u8 attribute specifying the number of TBTT's
+ *	until the color switch event.
+ * @NL80211_ATTR_COLOR_CHANGE_COLOR: u8 attribute specifying the color that we are
+ *	switching to
+ * @NL80211_ATTR_COLOR_CHANGE_ELEMS: Nested set of attributes containing the IE
+ *	information for the time while performing a color switch.
+ *
+ * @NL80211_ATTR_MBSSID_CONFIG: Nested attribute for multiple BSSID
+ *	advertisements (MBSSID) parameters in AP mode.
+ *	Kernel uses this attribute to indicate the driver's support for MBSSID
+ *	and enhanced multi-BSSID advertisements (EMA AP) to the userspace.
+ *	Userspace should use this attribute to configure per interface MBSSID
+ *	parameters.
+ *	See &enum nl80211_mbssid_config_attributes for details.
+ *
+ * @NL80211_ATTR_MBSSID_ELEMS: Nested parameter to pass multiple BSSID elements.
+ *	Mandatory parameter for the transmitting interface to enable MBSSID.
+ *	Optional for the non-transmitting interfaces.
+ *
+ * @NL80211_ATTR_RADAR_BACKGROUND: Configure dedicated offchannel chain
+ *	available for radar/CAC detection on some hw. This chain can't be used
+ *	to transmit or receive frames and it is bounded to a running wdev.
+ *	Background radar/CAC detection allows to avoid the CAC downtime
+ *	switching on a different channel during CAC detection on the selected
+ *	radar channel.
+ *
+ * @NL80211_ATTR_AP_SETTINGS_FLAGS: u32 attribute contains ap settings flags,
+ *	enumerated in &enum nl80211_ap_settings_flags. This attribute shall be
+ *	used with %NL80211_CMD_START_AP request.
+ *
+ * @NL80211_ATTR_EHT_CAPABILITY: EHT Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION). Can be set
+ *	only if %NL80211_STA_FLAG_WME is set.
+ *
+ * @NL80211_ATTR_MLO_LINK_ID: A (u8) link ID for use with MLO, to be used with
+ *	various commands that need a link ID to operate.
+ * @NL80211_ATTR_MLO_LINKS: A nested array of links, each containing some
+ *	per-link information and a link ID.
+ * @NL80211_ATTR_MLD_ADDR: An MLD address, used with various commands such as
+ *	authenticate/associate.
+ *
+ * @NL80211_ATTR_MLO_SUPPORT: Flag attribute to indicate user space supports MLO
+ *	connection. Used with %NL80211_CMD_CONNECT. If this attribute is not
+ *	included in NL80211_CMD_CONNECT drivers must not perform MLO connection.
+ *
+ * @NL80211_ATTR_MAX_NUM_AKM_SUITES: U16 attribute. Indicates maximum number of
+ *	AKM suites allowed for %NL80211_CMD_CONNECT, %NL80211_CMD_ASSOCIATE and
+ *	%NL80211_CMD_START_AP in %NL80211_CMD_GET_WIPHY response. If this
+ *	attribute is not present userspace shall consider maximum number of AKM
+ *	suites allowed as %NL80211_MAX_NR_AKM_SUITES which is the legacy maximum
+ *	number prior to the introduction of this attribute.
+ *
+ * @NL80211_ATTR_EML_CAPABILITY: EML Capability information (u16)
+ * @NL80211_ATTR_MLD_CAPA_AND_OPS: MLD Capabilities and Operations (u16)
+ *
+ * @NL80211_ATTR_TX_HW_TIMESTAMP: Hardware timestamp for TX operation in
+ *	nanoseconds (u64). This is the device clock timestamp so it will
+ *	probably reset when the device is stopped or the firmware is reset.
+ *	When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the frame TX
+ *	timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates
+ *	the ack TX timestamp.
+ * @NL80211_ATTR_RX_HW_TIMESTAMP: Hardware timestamp for RX operation in
+ *	nanoseconds (u64). This is the device clock timestamp so it will
+ *	probably reset when the device is stopped or the firmware is reset.
+ *	When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the ack RX
+ *	timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates
+ *	the incoming frame RX timestamp.
+ * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent
+ *	(re)associations.
+ *
+ * @NL80211_ATTR_PUNCT_BITMAP: (u32) Preamble puncturing bitmap, lowest
+ *	bit corresponds to the lowest 20 MHz channel. Each bit set to 1
+ *	indicates that the sub-channel is punctured. Higher 16 bits are
+ *	reserved.
+ *
+ * @NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS: Maximum number of peers that HW
+ *	timestamping can be enabled for concurrently (u16), a wiphy attribute.
+ *	A value of 0xffff indicates setting for all peers (i.e. not specifying
+ *	an address with %NL80211_CMD_SET_HW_TIMESTAMP) is supported.
+ * @NL80211_ATTR_HW_TIMESTAMP_ENABLED: Indicates whether HW timestamping should
+ *	be enabled or not (flag attribute).
+ *
+ * @NL80211_ATTR_EMA_RNR_ELEMS: Optional nested attribute for
+ *	reduced neighbor report (RNR) elements. This attribute can be used
+ *	only when NL80211_MBSSID_CONFIG_ATTR_EMA is enabled.
+ *	Userspace is responsible for splitting the RNR into multiple
+ *	elements such that each element excludes the non-transmitting
+ *	profiles already included in the MBSSID element
+ *	(%NL80211_ATTR_MBSSID_ELEMS) at the same index. Each EMA beacon
+ *	will be generated by adding MBSSID and RNR elements at the same
+ *	index. If the userspace includes more RNR elements than number of
+ *	MBSSID elements then these will be added in every EMA beacon.
+ *
+ * @NUM_NL80211_ATTR: total number of nl80211_attrs available
+ * @NL80211_ATTR_MAX: highest attribute number currently defined
+ * @__NL80211_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_attrs {
+/* don't change the order or add anything between, this is ABI! */
+	NL80211_ATTR_UNSPEC,
+
+	NL80211_ATTR_WIPHY,
+	NL80211_ATTR_WIPHY_NAME,
+
+	NL80211_ATTR_IFINDEX,
+	NL80211_ATTR_IFNAME,
+	NL80211_ATTR_IFTYPE,
+
+	NL80211_ATTR_MAC,
+
+	NL80211_ATTR_KEY_DATA,
+	NL80211_ATTR_KEY_IDX,
+	NL80211_ATTR_KEY_CIPHER,
+	NL80211_ATTR_KEY_SEQ,
+	NL80211_ATTR_KEY_DEFAULT,
+
+	NL80211_ATTR_BEACON_INTERVAL,
+	NL80211_ATTR_DTIM_PERIOD,
+	NL80211_ATTR_BEACON_HEAD,
+	NL80211_ATTR_BEACON_TAIL,
+
+	NL80211_ATTR_STA_AID,
+	NL80211_ATTR_STA_FLAGS,
+	NL80211_ATTR_STA_LISTEN_INTERVAL,
+	NL80211_ATTR_STA_SUPPORTED_RATES,
+	NL80211_ATTR_STA_VLAN,
+	NL80211_ATTR_STA_INFO,
+
+	NL80211_ATTR_WIPHY_BANDS,
+
+	NL80211_ATTR_MNTR_FLAGS,
+
+	NL80211_ATTR_MESH_ID,
+	NL80211_ATTR_STA_PLINK_ACTION,
+	NL80211_ATTR_MPATH_NEXT_HOP,
+	NL80211_ATTR_MPATH_INFO,
+
+	NL80211_ATTR_BSS_CTS_PROT,
+	NL80211_ATTR_BSS_SHORT_PREAMBLE,
+	NL80211_ATTR_BSS_SHORT_SLOT_TIME,
+
+	NL80211_ATTR_HT_CAPABILITY,
+
+	NL80211_ATTR_SUPPORTED_IFTYPES,
+
+	NL80211_ATTR_REG_ALPHA2,
+	NL80211_ATTR_REG_RULES,
+
+	NL80211_ATTR_MESH_CONFIG,
+
+	NL80211_ATTR_BSS_BASIC_RATES,
+
+	NL80211_ATTR_WIPHY_TXQ_PARAMS,
+	NL80211_ATTR_WIPHY_FREQ,
+	NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+
+	NL80211_ATTR_KEY_DEFAULT_MGMT,
+
+	NL80211_ATTR_MGMT_SUBTYPE,
+	NL80211_ATTR_IE,
+
+	NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+
+	NL80211_ATTR_SCAN_FREQUENCIES,
+	NL80211_ATTR_SCAN_SSIDS,
+	NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
+	NL80211_ATTR_BSS,
+
+	NL80211_ATTR_REG_INITIATOR,
+	NL80211_ATTR_REG_TYPE,
+
+	NL80211_ATTR_SUPPORTED_COMMANDS,
+
+	NL80211_ATTR_FRAME,
+	NL80211_ATTR_SSID,
+	NL80211_ATTR_AUTH_TYPE,
+	NL80211_ATTR_REASON_CODE,
+
+	NL80211_ATTR_KEY_TYPE,
+
+	NL80211_ATTR_MAX_SCAN_IE_LEN,
+	NL80211_ATTR_CIPHER_SUITES,
+
+	NL80211_ATTR_FREQ_BEFORE,
+	NL80211_ATTR_FREQ_AFTER,
+
+	NL80211_ATTR_FREQ_FIXED,
+
+
+	NL80211_ATTR_WIPHY_RETRY_SHORT,
+	NL80211_ATTR_WIPHY_RETRY_LONG,
+	NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+	NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+
+	NL80211_ATTR_TIMED_OUT,
+
+	NL80211_ATTR_USE_MFP,
+
+	NL80211_ATTR_STA_FLAGS2,
+
+	NL80211_ATTR_CONTROL_PORT,
+
+	NL80211_ATTR_TESTDATA,
+
+	NL80211_ATTR_PRIVACY,
+
+	NL80211_ATTR_DISCONNECTED_BY_AP,
+	NL80211_ATTR_STATUS_CODE,
+
+	NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
+	NL80211_ATTR_CIPHER_SUITE_GROUP,
+	NL80211_ATTR_WPA_VERSIONS,
+	NL80211_ATTR_AKM_SUITES,
+
+	NL80211_ATTR_REQ_IE,
+	NL80211_ATTR_RESP_IE,
+
+	NL80211_ATTR_PREV_BSSID,
+
+	NL80211_ATTR_KEY,
+	NL80211_ATTR_KEYS,
+
+	NL80211_ATTR_PID,
+
+	NL80211_ATTR_4ADDR,
+
+	NL80211_ATTR_SURVEY_INFO,
+
+	NL80211_ATTR_PMKID,
+	NL80211_ATTR_MAX_NUM_PMKIDS,
+
+	NL80211_ATTR_DURATION,
+
+	NL80211_ATTR_COOKIE,
+
+	NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+
+	NL80211_ATTR_TX_RATES,
+
+	NL80211_ATTR_FRAME_MATCH,
+
+	NL80211_ATTR_ACK,
+
+	NL80211_ATTR_PS_STATE,
+
+	NL80211_ATTR_CQM,
+
+	NL80211_ATTR_LOCAL_STATE_CHANGE,
+
+	NL80211_ATTR_AP_ISOLATE,
+
+	NL80211_ATTR_WIPHY_TX_POWER_SETTING,
+	NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
+
+	NL80211_ATTR_TX_FRAME_TYPES,
+	NL80211_ATTR_RX_FRAME_TYPES,
+	NL80211_ATTR_FRAME_TYPE,
+
+	NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+	NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+
+	NL80211_ATTR_SUPPORT_IBSS_RSN,
+
+	NL80211_ATTR_WIPHY_ANTENNA_TX,
+	NL80211_ATTR_WIPHY_ANTENNA_RX,
+
+	NL80211_ATTR_MCAST_RATE,
+
+	NL80211_ATTR_OFFCHANNEL_TX_OK,
+
+	NL80211_ATTR_BSS_HT_OPMODE,
+
+	NL80211_ATTR_KEY_DEFAULT_TYPES,
+
+	NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
+
+	NL80211_ATTR_MESH_SETUP,
+
+	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
+	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
+
+	NL80211_ATTR_SUPPORT_MESH_AUTH,
+	NL80211_ATTR_STA_PLINK_STATE,
+
+	NL80211_ATTR_WOWLAN_TRIGGERS,
+	NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED,
+
+	NL80211_ATTR_SCHED_SCAN_INTERVAL,
+
+	NL80211_ATTR_INTERFACE_COMBINATIONS,
+	NL80211_ATTR_SOFTWARE_IFTYPES,
+
+	NL80211_ATTR_REKEY_DATA,
+
+	NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
+	NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
+
+	NL80211_ATTR_SCAN_SUPP_RATES,
+
+	NL80211_ATTR_HIDDEN_SSID,
+
+	NL80211_ATTR_IE_PROBE_RESP,
+	NL80211_ATTR_IE_ASSOC_RESP,
+
+	NL80211_ATTR_STA_WME,
+	NL80211_ATTR_SUPPORT_AP_UAPSD,
+
+	NL80211_ATTR_ROAM_SUPPORT,
+
+	NL80211_ATTR_SCHED_SCAN_MATCH,
+	NL80211_ATTR_MAX_MATCH_SETS,
+
+	NL80211_ATTR_PMKSA_CANDIDATE,
+
+	NL80211_ATTR_TX_NO_CCK_RATE,
+
+	NL80211_ATTR_TDLS_ACTION,
+	NL80211_ATTR_TDLS_DIALOG_TOKEN,
+	NL80211_ATTR_TDLS_OPERATION,
+	NL80211_ATTR_TDLS_SUPPORT,
+	NL80211_ATTR_TDLS_EXTERNAL_SETUP,
+
+	NL80211_ATTR_DEVICE_AP_SME,
+
+	NL80211_ATTR_DONT_WAIT_FOR_ACK,
+
+	NL80211_ATTR_FEATURE_FLAGS,
+
+	NL80211_ATTR_PROBE_RESP_OFFLOAD,
+
+	NL80211_ATTR_PROBE_RESP,
+
+	NL80211_ATTR_DFS_REGION,
+
+	NL80211_ATTR_DISABLE_HT,
+	NL80211_ATTR_HT_CAPABILITY_MASK,
+
+	NL80211_ATTR_NOACK_MAP,
+
+	NL80211_ATTR_INACTIVITY_TIMEOUT,
+
+	NL80211_ATTR_RX_SIGNAL_DBM,
+
+	NL80211_ATTR_BG_SCAN_PERIOD,
+
+	NL80211_ATTR_WDEV,
+
+	NL80211_ATTR_USER_REG_HINT_TYPE,
+
+	NL80211_ATTR_CONN_FAILED_REASON,
+
+	NL80211_ATTR_AUTH_DATA,
+
+	NL80211_ATTR_VHT_CAPABILITY,
+
+	NL80211_ATTR_SCAN_FLAGS,
+
+	NL80211_ATTR_CHANNEL_WIDTH,
+	NL80211_ATTR_CENTER_FREQ1,
+	NL80211_ATTR_CENTER_FREQ2,
+
+	NL80211_ATTR_P2P_CTWINDOW,
+	NL80211_ATTR_P2P_OPPPS,
+
+	NL80211_ATTR_LOCAL_MESH_POWER_MODE,
+
+	NL80211_ATTR_ACL_POLICY,
+
+	NL80211_ATTR_MAC_ADDRS,
+
+	NL80211_ATTR_MAC_ACL_MAX,
+
+	NL80211_ATTR_RADAR_EVENT,
+
+	NL80211_ATTR_EXT_CAPA,
+	NL80211_ATTR_EXT_CAPA_MASK,
+
+	NL80211_ATTR_STA_CAPABILITY,
+	NL80211_ATTR_STA_EXT_CAPABILITY,
+
+	NL80211_ATTR_PROTOCOL_FEATURES,
+	NL80211_ATTR_SPLIT_WIPHY_DUMP,
+
+	NL80211_ATTR_DISABLE_VHT,
+	NL80211_ATTR_VHT_CAPABILITY_MASK,
+
+	NL80211_ATTR_MDID,
+	NL80211_ATTR_IE_RIC,
+
+	NL80211_ATTR_CRIT_PROT_ID,
+	NL80211_ATTR_MAX_CRIT_PROT_DURATION,
+
+	NL80211_ATTR_PEER_AID,
+
+	NL80211_ATTR_COALESCE_RULE,
+
+	NL80211_ATTR_CH_SWITCH_COUNT,
+	NL80211_ATTR_CH_SWITCH_BLOCK_TX,
+	NL80211_ATTR_CSA_IES,
+	NL80211_ATTR_CNTDWN_OFFS_BEACON,
+	NL80211_ATTR_CNTDWN_OFFS_PRESP,
+
+	NL80211_ATTR_RXMGMT_FLAGS,
+
+	NL80211_ATTR_STA_SUPPORTED_CHANNELS,
+
+	NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
+
+	NL80211_ATTR_HANDLE_DFS,
+
+	NL80211_ATTR_SUPPORT_5_MHZ,
+	NL80211_ATTR_SUPPORT_10_MHZ,
+
+	NL80211_ATTR_OPMODE_NOTIF,
+
+	NL80211_ATTR_VENDOR_ID,
+	NL80211_ATTR_VENDOR_SUBCMD,
+	NL80211_ATTR_VENDOR_DATA,
+	NL80211_ATTR_VENDOR_EVENTS,
+
+	NL80211_ATTR_QOS_MAP,
+
+	NL80211_ATTR_MAC_HINT,
+	NL80211_ATTR_WIPHY_FREQ_HINT,
+
+	NL80211_ATTR_MAX_AP_ASSOC_STA,
+
+	NL80211_ATTR_TDLS_PEER_CAPABILITY,
+
+	NL80211_ATTR_SOCKET_OWNER,
+
+	NL80211_ATTR_CSA_C_OFFSETS_TX,
+	NL80211_ATTR_MAX_CSA_COUNTERS,
+
+	NL80211_ATTR_TDLS_INITIATOR,
+
+	NL80211_ATTR_USE_RRM,
+
+	NL80211_ATTR_WIPHY_DYN_ACK,
+
+	NL80211_ATTR_TSID,
+	NL80211_ATTR_USER_PRIO,
+	NL80211_ATTR_ADMITTED_TIME,
+
+	NL80211_ATTR_SMPS_MODE,
+
+	NL80211_ATTR_OPER_CLASS,
+
+	NL80211_ATTR_MAC_MASK,
+
+	NL80211_ATTR_WIPHY_SELF_MANAGED_REG,
+
+	NL80211_ATTR_EXT_FEATURES,
+
+	NL80211_ATTR_SURVEY_RADIO_STATS,
+
+	NL80211_ATTR_NETNS_FD,
+
+	NL80211_ATTR_SCHED_SCAN_DELAY,
+
+	NL80211_ATTR_REG_INDOOR,
+
+	NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS,
+	NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL,
+	NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
+	NL80211_ATTR_SCHED_SCAN_PLANS,
+
+	NL80211_ATTR_PBSS,
+
+	NL80211_ATTR_BSS_SELECT,
+
+	NL80211_ATTR_STA_SUPPORT_P2P_PS,
+
+	NL80211_ATTR_PAD,
+
+	NL80211_ATTR_IFTYPE_EXT_CAPA,
+
+	NL80211_ATTR_MU_MIMO_GROUP_DATA,
+	NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR,
+
+	NL80211_ATTR_SCAN_START_TIME_TSF,
+	NL80211_ATTR_SCAN_START_TIME_TSF_BSSID,
+	NL80211_ATTR_MEASUREMENT_DURATION,
+	NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY,
+
+	NL80211_ATTR_MESH_PEER_AID,
+
+	NL80211_ATTR_NAN_MASTER_PREF,
+	NL80211_ATTR_BANDS,
+	NL80211_ATTR_NAN_FUNC,
+	NL80211_ATTR_NAN_MATCH,
+
+	NL80211_ATTR_FILS_KEK,
+	NL80211_ATTR_FILS_NONCES,
+
+	NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED,
+
+	NL80211_ATTR_BSSID,
+
+	NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+	NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+
+	NL80211_ATTR_TIMEOUT_REASON,
+
+	NL80211_ATTR_FILS_ERP_USERNAME,
+	NL80211_ATTR_FILS_ERP_REALM,
+	NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM,
+	NL80211_ATTR_FILS_ERP_RRK,
+	NL80211_ATTR_FILS_CACHE_ID,
+
+	NL80211_ATTR_PMK,
+
+	NL80211_ATTR_SCHED_SCAN_MULTI,
+	NL80211_ATTR_SCHED_SCAN_MAX_REQS,
+
+	NL80211_ATTR_WANT_1X_4WAY_HS,
+	NL80211_ATTR_PMKR0_NAME,
+	NL80211_ATTR_PORT_AUTHORIZED,
+
+	NL80211_ATTR_EXTERNAL_AUTH_ACTION,
+	NL80211_ATTR_EXTERNAL_AUTH_SUPPORT,
+
+	NL80211_ATTR_NSS,
+	NL80211_ATTR_ACK_SIGNAL,
+
+	NL80211_ATTR_CONTROL_PORT_OVER_NL80211,
+
+	NL80211_ATTR_TXQ_STATS,
+	NL80211_ATTR_TXQ_LIMIT,
+	NL80211_ATTR_TXQ_MEMORY_LIMIT,
+	NL80211_ATTR_TXQ_QUANTUM,
+
+	NL80211_ATTR_HE_CAPABILITY,
+
+	NL80211_ATTR_FTM_RESPONDER,
+
+	NL80211_ATTR_FTM_RESPONDER_STATS,
+
+	NL80211_ATTR_TIMEOUT,
+
+	NL80211_ATTR_PEER_MEASUREMENTS,
+
+	NL80211_ATTR_AIRTIME_WEIGHT,
+	NL80211_ATTR_STA_TX_POWER_SETTING,
+	NL80211_ATTR_STA_TX_POWER,
+
+	NL80211_ATTR_SAE_PASSWORD,
+
+	NL80211_ATTR_TWT_RESPONDER,
+
+	NL80211_ATTR_HE_OBSS_PD,
+
+	NL80211_ATTR_WIPHY_EDMG_CHANNELS,
+	NL80211_ATTR_WIPHY_EDMG_BW_CONFIG,
+
+	NL80211_ATTR_VLAN_ID,
+
+	NL80211_ATTR_HE_BSS_COLOR,
+
+	NL80211_ATTR_IFTYPE_AKM_SUITES,
+
+	NL80211_ATTR_TID_CONFIG,
+
+	NL80211_ATTR_CONTROL_PORT_NO_PREAUTH,
+
+	NL80211_ATTR_PMK_LIFETIME,
+	NL80211_ATTR_PMK_REAUTH_THRESHOLD,
+
+	NL80211_ATTR_RECEIVE_MULTICAST,
+	NL80211_ATTR_WIPHY_FREQ_OFFSET,
+	NL80211_ATTR_CENTER_FREQ1_OFFSET,
+	NL80211_ATTR_SCAN_FREQ_KHZ,
+
+	NL80211_ATTR_HE_6GHZ_CAPABILITY,
+
+	NL80211_ATTR_FILS_DISCOVERY,
+
+	NL80211_ATTR_UNSOL_BCAST_PROBE_RESP,
+
+	NL80211_ATTR_S1G_CAPABILITY,
+	NL80211_ATTR_S1G_CAPABILITY_MASK,
+
+	NL80211_ATTR_SAE_PWE,
+
+	NL80211_ATTR_RECONNECT_REQUESTED,
+
+	NL80211_ATTR_SAR_SPEC,
+
+	NL80211_ATTR_DISABLE_HE,
+
+	NL80211_ATTR_OBSS_COLOR_BITMAP,
+
+	NL80211_ATTR_COLOR_CHANGE_COUNT,
+	NL80211_ATTR_COLOR_CHANGE_COLOR,
+	NL80211_ATTR_COLOR_CHANGE_ELEMS,
+
+	NL80211_ATTR_MBSSID_CONFIG,
+	NL80211_ATTR_MBSSID_ELEMS,
+
+	NL80211_ATTR_RADAR_BACKGROUND,
+
+	NL80211_ATTR_AP_SETTINGS_FLAGS,
+
+	NL80211_ATTR_EHT_CAPABILITY,
+
+	NL80211_ATTR_DISABLE_EHT,
+
+	NL80211_ATTR_MLO_LINKS,
+	NL80211_ATTR_MLO_LINK_ID,
+	NL80211_ATTR_MLD_ADDR,
+
+	NL80211_ATTR_MLO_SUPPORT,
+
+	NL80211_ATTR_MAX_NUM_AKM_SUITES,
+
+	NL80211_ATTR_EML_CAPABILITY,
+	NL80211_ATTR_MLD_CAPA_AND_OPS,
+
+	NL80211_ATTR_TX_HW_TIMESTAMP,
+	NL80211_ATTR_RX_HW_TIMESTAMP,
+	NL80211_ATTR_TD_BITMAP,
+
+	NL80211_ATTR_PUNCT_BITMAP,
+
+	NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS,
+	NL80211_ATTR_HW_TIMESTAMP_ENABLED,
+
+	NL80211_ATTR_EMA_RNR_ELEMS,
+
+	/* add attributes here, update the policy in nl80211.c */
+
+	__NL80211_ATTR_AFTER_LAST,
+	NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST,
+	NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
+};
+
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+#define	NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG
+#define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER
+#define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA
+#define NL80211_ATTR_CSA_C_OFF_BEACON NL80211_ATTR_CNTDWN_OFFS_BEACON
+#define NL80211_ATTR_CSA_C_OFF_PRESP NL80211_ATTR_CNTDWN_OFFS_PRESP
+
+/*
+ * Allow user space programs to use #ifdef on new attributes by defining them
+ * here
+ */
+#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
+#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
+#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
+#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
+#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
+#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
+#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
+#define NL80211_ATTR_IE NL80211_ATTR_IE
+#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
+#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
+#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
+#define NL80211_ATTR_SSID NL80211_ATTR_SSID
+#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
+#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
+#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
+#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
+#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
+#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
+#define NL80211_ATTR_KEY NL80211_ATTR_KEY
+#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
+#define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS
+
+#define NL80211_WIPHY_NAME_MAXLEN		64
+
+#define NL80211_MAX_SUPP_RATES			32
+#define NL80211_MAX_SUPP_HT_RATES		77
+#define NL80211_MAX_SUPP_REG_RULES		128
+#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY	0
+#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY	16
+#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY	24
+#define NL80211_HT_CAPABILITY_LEN		26
+#define NL80211_VHT_CAPABILITY_LEN		12
+#define NL80211_HE_MIN_CAPABILITY_LEN           16
+#define NL80211_HE_MAX_CAPABILITY_LEN           54
+#define NL80211_MAX_NR_CIPHER_SUITES		5
+
+/*
+ * NL80211_MAX_NR_AKM_SUITES is obsolete when %NL80211_ATTR_MAX_NUM_AKM_SUITES
+ * present in %NL80211_CMD_GET_WIPHY response.
+ */
+#define NL80211_MAX_NR_AKM_SUITES		2
+#define NL80211_EHT_MIN_CAPABILITY_LEN          13
+#define NL80211_EHT_MAX_CAPABILITY_LEN          51
+
+#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME	10
+
+/* default RSSI threshold for scan results if none specified. */
+#define NL80211_SCAN_RSSI_THOLD_OFF		-300
+
+#define NL80211_CQM_TXE_MAX_INTVL		1800
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ *
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces
+ *	are a bit special in that they must always be tied to a pre-existing
+ *	AP type interface.
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @NL80211_IFTYPE_MESH_POINT: mesh point
+ * @NL80211_IFTYPE_P2P_CLIENT: P2P client
+ * @NL80211_IFTYPE_P2P_GO: P2P group owner
+ * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
+ *	and therefore can't be created in the normal ways, use the
+ *	%NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
+ *	commands to create and destroy one
+ * @NL80211_IFTYPE_OCB: Outside Context of a BSS
+ *	This mode corresponds to the MIB variable dot11OCBActivated=true
+ * @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev)
+ * @NL80211_IFTYPE_MAX: highest interface type number currently defined
+ * @NUM_NL80211_IFTYPES: number of defined interface types
+ *
+ * These values are used with the %NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+	NL80211_IFTYPE_UNSPECIFIED,
+	NL80211_IFTYPE_ADHOC,
+	NL80211_IFTYPE_STATION,
+	NL80211_IFTYPE_AP,
+	NL80211_IFTYPE_AP_VLAN,
+	NL80211_IFTYPE_WDS,
+	NL80211_IFTYPE_MONITOR,
+	NL80211_IFTYPE_MESH_POINT,
+	NL80211_IFTYPE_P2P_CLIENT,
+	NL80211_IFTYPE_P2P_GO,
+	NL80211_IFTYPE_P2P_DEVICE,
+	NL80211_IFTYPE_OCB,
+	NL80211_IFTYPE_NAN,
+
+	/* keep last */
+	NUM_NL80211_IFTYPES,
+	NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
+};
+
+/**
+ * enum nl80211_sta_flags - station flags
+ *
+ * Station flags. When a station is added to an AP interface, it is
+ * assumed to be already associated (and hence authenticated.)
+ *
+ * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
+ * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
+ *	with short barker preamble
+ * @NL80211_STA_FLAG_WME: station is WME/QoS capable
+ * @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
+ * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should
+ *	only be used in managed mode (even in the flags mask). Note that the
+ *	flag can't be changed, it is only valid while adding a station, and
+ *	attempts to change it will silently be ignored (rather than rejected
+ *	as errors.)
+ * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
+ *	that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
+ *	previously added station into associated state
+ * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
+ * @__NL80211_STA_FLAG_AFTER_LAST: internal use
+ */
+enum nl80211_sta_flags {
+	__NL80211_STA_FLAG_INVALID,
+	NL80211_STA_FLAG_AUTHORIZED,
+	NL80211_STA_FLAG_SHORT_PREAMBLE,
+	NL80211_STA_FLAG_WME,
+	NL80211_STA_FLAG_MFP,
+	NL80211_STA_FLAG_AUTHENTICATED,
+	NL80211_STA_FLAG_TDLS_PEER,
+	NL80211_STA_FLAG_ASSOCIATED,
+
+	/* keep last */
+	__NL80211_STA_FLAG_AFTER_LAST,
+	NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_p2p_ps_status - station support of P2P PS
+ *
+ * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism
+ * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism
+ * @NUM_NL80211_P2P_PS_STATUS: number of values
+ */
+enum nl80211_sta_p2p_ps_status {
+	NL80211_P2P_PS_UNSUPPORTED = 0,
+	NL80211_P2P_PS_SUPPORTED,
+
+	NUM_NL80211_P2P_PS_STATUS,
+};
+
+#define NL80211_STA_FLAG_MAX_OLD_API	NL80211_STA_FLAG_TDLS_PEER
+
+/**
+ * struct nl80211_sta_flag_update - station flags mask/set
+ * @mask: mask of station flags to set
+ * @set: which values to set them to
+ *
+ * Both mask and set contain bits as per &enum nl80211_sta_flags.
+ */
+struct nl80211_sta_flag_update {
+	__u32 mask;
+	__u32 set;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_he_gi - HE guard interval
+ * @NL80211_RATE_INFO_HE_GI_0_8: 0.8 usec
+ * @NL80211_RATE_INFO_HE_GI_1_6: 1.6 usec
+ * @NL80211_RATE_INFO_HE_GI_3_2: 3.2 usec
+ */
+enum nl80211_he_gi {
+	NL80211_RATE_INFO_HE_GI_0_8,
+	NL80211_RATE_INFO_HE_GI_1_6,
+	NL80211_RATE_INFO_HE_GI_3_2,
+};
+
+/**
+ * enum nl80211_he_ltf - HE long training field
+ * @NL80211_RATE_INFO_HE_1xLTF: 3.2 usec
+ * @NL80211_RATE_INFO_HE_2xLTF: 6.4 usec
+ * @NL80211_RATE_INFO_HE_4xLTF: 12.8 usec
+ */
+enum nl80211_he_ltf {
+	NL80211_RATE_INFO_HE_1XLTF,
+	NL80211_RATE_INFO_HE_2XLTF,
+	NL80211_RATE_INFO_HE_4XLTF,
+};
+
+/**
+ * enum nl80211_he_ru_alloc - HE RU allocation values
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_26: 26-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_52: 52-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_106: 106-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_242: 242-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_484: 484-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_996: 996-tone RU allocation
+ * @NL80211_RATE_INFO_HE_RU_ALLOC_2x996: 2x996-tone RU allocation
+ */
+enum nl80211_he_ru_alloc {
+	NL80211_RATE_INFO_HE_RU_ALLOC_26,
+	NL80211_RATE_INFO_HE_RU_ALLOC_52,
+	NL80211_RATE_INFO_HE_RU_ALLOC_106,
+	NL80211_RATE_INFO_HE_RU_ALLOC_242,
+	NL80211_RATE_INFO_HE_RU_ALLOC_484,
+	NL80211_RATE_INFO_HE_RU_ALLOC_996,
+	NL80211_RATE_INFO_HE_RU_ALLOC_2x996,
+};
+
+/**
+ * enum nl80211_eht_gi - EHT guard interval
+ * @NL80211_RATE_INFO_EHT_GI_0_8: 0.8 usec
+ * @NL80211_RATE_INFO_EHT_GI_1_6: 1.6 usec
+ * @NL80211_RATE_INFO_EHT_GI_3_2: 3.2 usec
+ */
+enum nl80211_eht_gi {
+	NL80211_RATE_INFO_EHT_GI_0_8,
+	NL80211_RATE_INFO_EHT_GI_1_6,
+	NL80211_RATE_INFO_EHT_GI_3_2,
+};
+
+/**
+ * enum nl80211_eht_ru_alloc - EHT RU allocation values
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_26: 26-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_52: 52-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_52P26: 52+26-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_106: 106-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_106P26: 106+26 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_242: 242-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_484: 484-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_484P242: 484+242 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996: 996-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484: 996+484 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242: 996+484+242 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996: 2x996-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484: 2x996+484 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996: 3x996-tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484: 3x996+484 tone RU allocation
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_4x996: 4x996-tone RU allocation
+ */
+enum nl80211_eht_ru_alloc {
+	NL80211_RATE_INFO_EHT_RU_ALLOC_26,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52P26,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106P26,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_242,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484P242,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484,
+	NL80211_RATE_INFO_EHT_RU_ALLOC_4x996,
+};
+
+/**
+ * enum nl80211_rate_info - bitrate information
+ *
+ * These attribute types are used with %NL80211_STA_INFO_TXRATE
+ * when getting information about the bitrate of a station.
+ * There are 2 attributes for bitrate, a legacy one that represents
+ * a 16-bit value, and new one that represents a 32-bit value.
+ * If the rate value fits into 16 bit, both attributes are reported
+ * with the same value. If the rate is too high to fit into 16 bits
+ * (>6.5535Gbps) only 32-bit attribute is included.
+ * User space tools encouraged to use the 32-bit attribute and fall
+ * back to the 16-bit one for compatibility with older kernels.
+ *
+ * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
+ * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
+ * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate
+ * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
+ * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
+ * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8)
+ * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8)
+ * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate
+ * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: unused - 80+80 is treated the
+ *	same as 160 for purposes of the bitrates
+ * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate
+ * @NL80211_RATE_INFO_10_MHZ_WIDTH: 10 MHz width - note that this is
+ *	a legacy rate and will be reported as the actual bitrate, i.e.
+ *	half the base (20 MHz) rate
+ * @NL80211_RATE_INFO_5_MHZ_WIDTH: 5 MHz width - note that this is
+ *	a legacy rate and will be reported as the actual bitrate, i.e.
+ *	a quarter of the base (20 MHz) rate
+ * @NL80211_RATE_INFO_HE_MCS: HE MCS index (u8, 0-11)
+ * @NL80211_RATE_INFO_HE_NSS: HE NSS value (u8, 1-8)
+ * @NL80211_RATE_INFO_HE_GI: HE guard interval identifier
+ *	(u8, see &enum nl80211_he_gi)
+ * @NL80211_RATE_INFO_HE_DCM: HE DCM value (u8, 0/1)
+ * @NL80211_RATE_INFO_RU_ALLOC: HE RU allocation, if not present then
+ *	non-OFDMA was used (u8, see &enum nl80211_he_ru_alloc)
+ * @NL80211_RATE_INFO_320_MHZ_WIDTH: 320 MHz bitrate
+ * @NL80211_RATE_INFO_EHT_MCS: EHT MCS index (u8, 0-15)
+ * @NL80211_RATE_INFO_EHT_NSS: EHT NSS value (u8, 1-8)
+ * @NL80211_RATE_INFO_EHT_GI: EHT guard interval identifier
+ *	(u8, see &enum nl80211_eht_gi)
+ * @NL80211_RATE_INFO_EHT_RU_ALLOC: EHT RU allocation, if not present then
+ *	non-OFDMA was used (u8, see &enum nl80211_eht_ru_alloc)
+ * @__NL80211_RATE_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_rate_info {
+	__NL80211_RATE_INFO_INVALID,
+	NL80211_RATE_INFO_BITRATE,
+	NL80211_RATE_INFO_MCS,
+	NL80211_RATE_INFO_40_MHZ_WIDTH,
+	NL80211_RATE_INFO_SHORT_GI,
+	NL80211_RATE_INFO_BITRATE32,
+	NL80211_RATE_INFO_VHT_MCS,
+	NL80211_RATE_INFO_VHT_NSS,
+	NL80211_RATE_INFO_80_MHZ_WIDTH,
+	NL80211_RATE_INFO_80P80_MHZ_WIDTH,
+	NL80211_RATE_INFO_160_MHZ_WIDTH,
+	NL80211_RATE_INFO_10_MHZ_WIDTH,
+	NL80211_RATE_INFO_5_MHZ_WIDTH,
+	NL80211_RATE_INFO_HE_MCS,
+	NL80211_RATE_INFO_HE_NSS,
+	NL80211_RATE_INFO_HE_GI,
+	NL80211_RATE_INFO_HE_DCM,
+	NL80211_RATE_INFO_HE_RU_ALLOC,
+	NL80211_RATE_INFO_320_MHZ_WIDTH,
+	NL80211_RATE_INFO_EHT_MCS,
+	NL80211_RATE_INFO_EHT_NSS,
+	NL80211_RATE_INFO_EHT_GI,
+	NL80211_RATE_INFO_EHT_RU_ALLOC,
+
+	/* keep last */
+	__NL80211_RATE_INFO_AFTER_LAST,
+	NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_bss_param - BSS information collected by STA
+ *
+ * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE:  whether short preamble is enabled
+ *	(flag)
+ * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME:  whether short slot time is enabled
+ *	(flag)
+ * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8)
+ * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16)
+ * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined
+ * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use
+ */
+enum nl80211_sta_bss_param {
+	__NL80211_STA_BSS_PARAM_INVALID,
+	NL80211_STA_BSS_PARAM_CTS_PROT,
+	NL80211_STA_BSS_PARAM_SHORT_PREAMBLE,
+	NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME,
+	NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+	NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+
+	/* keep last */
+	__NL80211_STA_BSS_PARAM_AFTER_LAST,
+	NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_info - station information
+ *
+ * These attribute types are used with %NL80211_ATTR_STA_INFO
+ * when getting information about a station.
+ *
+ * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
+ * @NL80211_STA_INFO_RX_BYTES: total received bytes (MPDU length)
+ *	(u32, from this station)
+ * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (MPDU length)
+ *	(u32, to this station)
+ * @NL80211_STA_INFO_RX_BYTES64: total received bytes (MPDU length)
+ *	(u64, from this station)
+ * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (MPDU length)
+ *	(u64, to this station)
+ * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
+ * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
+ * 	containing info as possible, see &enum nl80211_rate_info
+ * @NL80211_STA_INFO_RX_PACKETS: total received packet (MSDUs and MMPDUs)
+ *	(u32, from this station)
+ * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (MSDUs and MMPDUs)
+ *	(u32, to this station)
+ * @NL80211_STA_INFO_TX_RETRIES: total retries (MPDUs) (u32, to this station)
+ * @NL80211_STA_INFO_TX_FAILED: total failed packets (MPDUs)
+ *	(u32, to this station)
+ * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm)
+ * @NL80211_STA_INFO_LLID: the station's mesh LLID
+ * @NL80211_STA_INFO_PLID: the station's mesh PLID
+ * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station
+ *	(see %enum nl80211_plink_state)
+ * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested
+ *	attribute, like NL80211_STA_INFO_TX_BITRATE.
+ * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
+ *     containing info as possible, see &enum nl80211_sta_bss_param
+ * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
+ * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
+ * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
+ * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
+ * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
+ * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
+ * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
+ *	non-peer STA
+ * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
+ *	Contains a nested array of signal strength attributes (u8, dBm)
+ * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
+ *	Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
+ * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the
+ *	802.11 header (u32, kbps)
+ * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons
+ *	(u64)
+ * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64)
+ * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average
+ *	for beacons only (u8, dBm)
+ * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats)
+ *	This is a nested attribute where each the inner attribute number is the
+ *	TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames;
+ *	each one of those is again nested with &enum nl80211_tid_stats
+ *	attributes carrying the actual values.
+ * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames
+ *	received from the station (u64, usec)
+ * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_STA_INFO_ACK_SIGNAL: signal strength of the last ACK frame(u8, dBm)
+ * @NL80211_STA_INFO_ACK_SIGNAL_AVG: avg signal strength of ACK frames (s8, dBm)
+ * @NL80211_STA_INFO_RX_MPDUS: total number of received packets (MPDUs)
+ *	(u32, from this station)
+ * @NL80211_STA_INFO_FCS_ERROR_COUNT: total number of packets (MPDUs) received
+ *	with an FCS error (u32, from this station). This count may not include
+ *	some packets with an FCS error due to TA corruption. Hence this counter
+ *	might not be fully accurate.
+ * @NL80211_STA_INFO_CONNECTED_TO_GATE: set to true if STA has a path to a
+ *	mesh gate (u8, 0 or 1)
+ * @NL80211_STA_INFO_TX_DURATION: aggregate PPDU duration for all frames
+ *	sent to the station (u64, usec)
+ * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16)
+ * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station
+ * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds)
+ *	of STA's association
+ * @NL80211_STA_INFO_CONNECTED_TO_AS: set to true if STA has a path to a
+ *	authentication server (u8, 0 or 1)
+ * @__NL80211_STA_INFO_AFTER_LAST: internal
+ * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ */
+enum nl80211_sta_info {
+	__NL80211_STA_INFO_INVALID,
+	NL80211_STA_INFO_INACTIVE_TIME,
+	NL80211_STA_INFO_RX_BYTES,
+	NL80211_STA_INFO_TX_BYTES,
+	NL80211_STA_INFO_LLID,
+	NL80211_STA_INFO_PLID,
+	NL80211_STA_INFO_PLINK_STATE,
+	NL80211_STA_INFO_SIGNAL,
+	NL80211_STA_INFO_TX_BITRATE,
+	NL80211_STA_INFO_RX_PACKETS,
+	NL80211_STA_INFO_TX_PACKETS,
+	NL80211_STA_INFO_TX_RETRIES,
+	NL80211_STA_INFO_TX_FAILED,
+	NL80211_STA_INFO_SIGNAL_AVG,
+	NL80211_STA_INFO_RX_BITRATE,
+	NL80211_STA_INFO_BSS_PARAM,
+	NL80211_STA_INFO_CONNECTED_TIME,
+	NL80211_STA_INFO_STA_FLAGS,
+	NL80211_STA_INFO_BEACON_LOSS,
+	NL80211_STA_INFO_T_OFFSET,
+	NL80211_STA_INFO_LOCAL_PM,
+	NL80211_STA_INFO_PEER_PM,
+	NL80211_STA_INFO_NONPEER_PM,
+	NL80211_STA_INFO_RX_BYTES64,
+	NL80211_STA_INFO_TX_BYTES64,
+	NL80211_STA_INFO_CHAIN_SIGNAL,
+	NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
+	NL80211_STA_INFO_EXPECTED_THROUGHPUT,
+	NL80211_STA_INFO_RX_DROP_MISC,
+	NL80211_STA_INFO_BEACON_RX,
+	NL80211_STA_INFO_BEACON_SIGNAL_AVG,
+	NL80211_STA_INFO_TID_STATS,
+	NL80211_STA_INFO_RX_DURATION,
+	NL80211_STA_INFO_PAD,
+	NL80211_STA_INFO_ACK_SIGNAL,
+	NL80211_STA_INFO_ACK_SIGNAL_AVG,
+	NL80211_STA_INFO_RX_MPDUS,
+	NL80211_STA_INFO_FCS_ERROR_COUNT,
+	NL80211_STA_INFO_CONNECTED_TO_GATE,
+	NL80211_STA_INFO_TX_DURATION,
+	NL80211_STA_INFO_AIRTIME_WEIGHT,
+	NL80211_STA_INFO_AIRTIME_LINK_METRIC,
+	NL80211_STA_INFO_ASSOC_AT_BOOTTIME,
+	NL80211_STA_INFO_CONNECTED_TO_AS,
+
+	/* keep last */
+	__NL80211_STA_INFO_AFTER_LAST,
+	NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
+};
+
+/* we renamed this - stay compatible */
+#define NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG NL80211_STA_INFO_ACK_SIGNAL_AVG
+
+
+/**
+ * enum nl80211_tid_stats - per TID statistics attributes
+ * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64)
+ * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or
+ *	attempted to transmit; u64)
+ * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for
+ *	transmitted MSDUs (not counting the first attempt; u64)
+ * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted
+ *	MSDUs (u64)
+ * @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_TID_STATS_TXQ_STATS: TXQ stats (nested attribute)
+ * @NUM_NL80211_TID_STATS: number of attributes here
+ * @NL80211_TID_STATS_MAX: highest numbered attribute here
+ */
+enum nl80211_tid_stats {
+	__NL80211_TID_STATS_INVALID,
+	NL80211_TID_STATS_RX_MSDU,
+	NL80211_TID_STATS_TX_MSDU,
+	NL80211_TID_STATS_TX_MSDU_RETRIES,
+	NL80211_TID_STATS_TX_MSDU_FAILED,
+	NL80211_TID_STATS_PAD,
+	NL80211_TID_STATS_TXQ_STATS,
+
+	/* keep last */
+	NUM_NL80211_TID_STATS,
+	NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1
+};
+
+/**
+ * enum nl80211_txq_stats - per TXQ statistics attributes
+ * @__NL80211_TXQ_STATS_INVALID: attribute number 0 is reserved
+ * @NUM_NL80211_TXQ_STATS: number of attributes here
+ * @NL80211_TXQ_STATS_BACKLOG_BYTES: number of bytes currently backlogged
+ * @NL80211_TXQ_STATS_BACKLOG_PACKETS: number of packets currently
+ *      backlogged
+ * @NL80211_TXQ_STATS_FLOWS: total number of new flows seen
+ * @NL80211_TXQ_STATS_DROPS: total number of packet drops
+ * @NL80211_TXQ_STATS_ECN_MARKS: total number of packet ECN marks
+ * @NL80211_TXQ_STATS_OVERLIMIT: number of drops due to queue space overflow
+ * @NL80211_TXQ_STATS_OVERMEMORY: number of drops due to memory limit overflow
+ *      (only for per-phy stats)
+ * @NL80211_TXQ_STATS_COLLISIONS: number of hash collisions
+ * @NL80211_TXQ_STATS_TX_BYTES: total number of bytes dequeued from TXQ
+ * @NL80211_TXQ_STATS_TX_PACKETS: total number of packets dequeued from TXQ
+ * @NL80211_TXQ_STATS_MAX_FLOWS: number of flow buckets for PHY
+ * @NL80211_TXQ_STATS_MAX: highest numbered attribute here
+ */
+enum nl80211_txq_stats {
+	__NL80211_TXQ_STATS_INVALID,
+	NL80211_TXQ_STATS_BACKLOG_BYTES,
+	NL80211_TXQ_STATS_BACKLOG_PACKETS,
+	NL80211_TXQ_STATS_FLOWS,
+	NL80211_TXQ_STATS_DROPS,
+	NL80211_TXQ_STATS_ECN_MARKS,
+	NL80211_TXQ_STATS_OVERLIMIT,
+	NL80211_TXQ_STATS_OVERMEMORY,
+	NL80211_TXQ_STATS_COLLISIONS,
+	NL80211_TXQ_STATS_TX_BYTES,
+	NL80211_TXQ_STATS_TX_PACKETS,
+	NL80211_TXQ_STATS_MAX_FLOWS,
+
+	/* keep last */
+	NUM_NL80211_TXQ_STATS,
+	NL80211_TXQ_STATS_MAX = NUM_NL80211_TXQ_STATS - 1
+};
+
+/**
+ * enum nl80211_mpath_flags - nl80211 mesh path flags
+ *
+ * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
+ * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
+ * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
+ * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
+ * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
+ */
+enum nl80211_mpath_flags {
+	NL80211_MPATH_FLAG_ACTIVE =	1<<0,
+	NL80211_MPATH_FLAG_RESOLVING =	1<<1,
+	NL80211_MPATH_FLAG_SN_VALID =	1<<2,
+	NL80211_MPATH_FLAG_FIXED =	1<<3,
+	NL80211_MPATH_FLAG_RESOLVED =	1<<4,
+};
+
+/**
+ * enum nl80211_mpath_info - mesh path information
+ *
+ * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
+ * information about a mesh path.
+ *
+ * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
+ * @NL80211_MPATH_INFO_SN: destination sequence number
+ * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
+ * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
+ * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
+ * 	&enum nl80211_mpath_flags;
+ * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
+ * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
+ * @NL80211_MPATH_INFO_HOP_COUNT: hop count to destination
+ * @NL80211_MPATH_INFO_PATH_CHANGE: total number of path changes to destination
+ * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
+ *	currently defined
+ * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_mpath_info {
+	__NL80211_MPATH_INFO_INVALID,
+	NL80211_MPATH_INFO_FRAME_QLEN,
+	NL80211_MPATH_INFO_SN,
+	NL80211_MPATH_INFO_METRIC,
+	NL80211_MPATH_INFO_EXPTIME,
+	NL80211_MPATH_INFO_FLAGS,
+	NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
+	NL80211_MPATH_INFO_DISCOVERY_RETRIES,
+	NL80211_MPATH_INFO_HOP_COUNT,
+	NL80211_MPATH_INFO_PATH_CHANGE,
+
+	/* keep last */
+	__NL80211_MPATH_INFO_AFTER_LAST,
+	NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_iftype_attr - Interface type data attributes
+ *
+ * @__NL80211_BAND_IFTYPE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_IFTYPE_ATTR_IFTYPES: nested attribute containing a flag attribute
+ *     for each interface type that supports the band data
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC: HE MAC capabilities as in HE
+ *     capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY: HE PHY capabilities as in HE
+ *     capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET: HE supported NSS/MCS as in HE
+ *     capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE: HE PPE thresholds information as
+ *     defined in HE capabilities IE
+ * @NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA: HE 6GHz band capabilities (__le16),
+ *	given for all 6 GHz band channels
+ * @NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS: vendor element capabilities that are
+ *	advertised on this band/for this iftype (binary)
+ * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC: EHT MAC capabilities as in EHT
+ *	capabilities element
+ * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY: EHT PHY capabilities as in EHT
+ *	capabilities element
+ * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET: EHT supported NSS/MCS as in EHT
+ *	capabilities element
+ * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE: EHT PPE thresholds information as
+ *	defined in EHT capabilities element
+ * @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use
+ * @NL80211_BAND_IFTYPE_ATTR_MAX: highest band attribute currently defined
+ */
+enum nl80211_band_iftype_attr {
+	__NL80211_BAND_IFTYPE_ATTR_INVALID,
+
+	NL80211_BAND_IFTYPE_ATTR_IFTYPES,
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC,
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY,
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET,
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE,
+	NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA,
+	NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS,
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC,
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY,
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET,
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE,
+
+	/* keep last */
+	__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST,
+	NL80211_BAND_IFTYPE_ATTR_MAX = __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_attr - band attributes
+ * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
+ *	an array of nested frequency attributes
+ * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
+ *	an array of nested bitrate attributes
+ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
+ *	defined in 802.11n
+ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
+ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
+ * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
+ *	defined in 802.11ac
+ * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using
+ *	attributes from &enum nl80211_band_iftype_attr
+ * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ *	channel(s) that are allowed to be used for EDMG transmissions.
+ *	Defined by IEEE P802.11ay/D4.0 section 9.4.2.251.
+ * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ *	the allowed channel bandwidth configurations.
+ *	Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ * @NL80211_BAND_ATTR_S1G_MCS_NSS_SET: S1G capabilities, supported S1G-MCS and NSS
+ *	set subfield, as in the S1G information IE, 5 bytes
+ * @NL80211_BAND_ATTR_S1G_CAPA: S1G capabilities information subfield as in the
+ *	S1G information IE, 10 bytes
+ * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
+ * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_band_attr {
+	__NL80211_BAND_ATTR_INVALID,
+	NL80211_BAND_ATTR_FREQS,
+	NL80211_BAND_ATTR_RATES,
+
+	NL80211_BAND_ATTR_HT_MCS_SET,
+	NL80211_BAND_ATTR_HT_CAPA,
+	NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
+	NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
+
+	NL80211_BAND_ATTR_VHT_MCS_SET,
+	NL80211_BAND_ATTR_VHT_CAPA,
+	NL80211_BAND_ATTR_IFTYPE_DATA,
+
+	NL80211_BAND_ATTR_EDMG_CHANNELS,
+	NL80211_BAND_ATTR_EDMG_BW_CONFIG,
+
+	NL80211_BAND_ATTR_S1G_MCS_NSS_SET,
+	NL80211_BAND_ATTR_S1G_CAPA,
+
+	/* keep last */
+	__NL80211_BAND_ATTR_AFTER_LAST,
+	NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
+
+/**
+ * enum nl80211_wmm_rule - regulatory wmm rule
+ *
+ * @__NL80211_WMMR_INVALID: attribute number 0 is reserved
+ * @NL80211_WMMR_CW_MIN: Minimum contention window slot.
+ * @NL80211_WMMR_CW_MAX: Maximum contention window slot.
+ * @NL80211_WMMR_AIFSN: Arbitration Inter Frame Space.
+ * @NL80211_WMMR_TXOP: Maximum allowed tx operation time.
+ * @nl80211_WMMR_MAX: highest possible wmm rule.
+ * @__NL80211_WMMR_LAST: Internal use.
+ */
+enum nl80211_wmm_rule {
+	__NL80211_WMMR_INVALID,
+	NL80211_WMMR_CW_MIN,
+	NL80211_WMMR_CW_MAX,
+	NL80211_WMMR_AIFSN,
+	NL80211_WMMR_TXOP,
+
+	/* keep last */
+	__NL80211_WMMR_LAST,
+	NL80211_WMMR_MAX = __NL80211_WMMR_LAST - 1
+};
+
+/**
+ * enum nl80211_frequency_attr - frequency attributes
+ * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
+ * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
+ *	regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation
+ * 	are permitted on this channel, this includes sending probe
+ * 	requests, or modes of operation that require beaconing.
+ * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
+ *	(100 * dBm).
+ * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
+ *	(enum nl80211_dfs_state)
+ * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
+ *	this channel is in this DFS state.
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
+ *	channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
+ *	channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
+ *	as the primary or any of the secondary channels isn't possible,
+ *	this includes 80+80 channels
+ * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
+ *	using this channel as the primary or any of the secondary channels
+ *	isn't possible
+ * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this
+ *	channel. A channel that has the INDOOR_ONLY attribute can only be
+ *	used when there is a clear assessment that the device is operating in
+ *	an indoor surroundings, i.e., it is connected to AC power (and not
+ *	through portable DC inverters) or is under the control of a master
+ *	that is acting as an AP and is connected to AC power.
+ * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this
+ *	channel if it's connected concurrently to a BSS on the same channel on
+ *	the 2 GHz band or to a channel in the same UNII band (on the 5 GHz
+ *	band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS
+ *	off-channel on a channel that has the IR_CONCURRENT attribute set can be
+ *	done when there is a clear assessment that the device is operating under
+ *	the guidance of an authorized master, i.e., setting up a GO or TDLS
+ *	off-channel while the device is also connected to an AP with DFS and
+ *	radar detection on the UNII band (it is up to user-space, i.e.,
+ *	wpa_supplicant to perform the required verifications). Using this
+ *	attribute for IR is disallowed for master interfaces (IBSS, AP).
+ * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations.
+ *	This is a nested attribute that contains the wmm limitation per AC.
+ *	(see &enum nl80211_wmm_rule)
+ * @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel
+ *	in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_OFFSET: frequency offset in KHz
+ * @NL80211_FREQUENCY_ATTR_1MHZ: 1 MHz operation is allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_2MHZ: 2 MHz operation is allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_4MHZ: 4 MHz operation is allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_8MHZ: 8 MHz operation is allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_16MHZ: 16 MHz operation is allowed
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_320MHZ: any 320 MHz channel using this channel
+ *	as the primary or any of the secondary channels isn't possible
+ * @NL80211_FREQUENCY_ATTR_NO_EHT: EHT operation is not allowed on this channel
+ *	in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
+ *	currently defined
+ * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
+ *
+ * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
+ * for more information on the FCC description of the relaxations allowed
+ * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and
+ * NL80211_FREQUENCY_ATTR_IR_CONCURRENT.
+ */
+enum nl80211_frequency_attr {
+	__NL80211_FREQUENCY_ATTR_INVALID,
+	NL80211_FREQUENCY_ATTR_FREQ,
+	NL80211_FREQUENCY_ATTR_DISABLED,
+	NL80211_FREQUENCY_ATTR_NO_IR,
+	__NL80211_FREQUENCY_ATTR_NO_IBSS,
+	NL80211_FREQUENCY_ATTR_RADAR,
+	NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
+	NL80211_FREQUENCY_ATTR_DFS_STATE,
+	NL80211_FREQUENCY_ATTR_DFS_TIME,
+	NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
+	NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
+	NL80211_FREQUENCY_ATTR_NO_80MHZ,
+	NL80211_FREQUENCY_ATTR_NO_160MHZ,
+	NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
+	NL80211_FREQUENCY_ATTR_INDOOR_ONLY,
+	NL80211_FREQUENCY_ATTR_IR_CONCURRENT,
+	NL80211_FREQUENCY_ATTR_NO_20MHZ,
+	NL80211_FREQUENCY_ATTR_NO_10MHZ,
+	NL80211_FREQUENCY_ATTR_WMM,
+	NL80211_FREQUENCY_ATTR_NO_HE,
+	NL80211_FREQUENCY_ATTR_OFFSET,
+	NL80211_FREQUENCY_ATTR_1MHZ,
+	NL80211_FREQUENCY_ATTR_2MHZ,
+	NL80211_FREQUENCY_ATTR_4MHZ,
+	NL80211_FREQUENCY_ATTR_8MHZ,
+	NL80211_FREQUENCY_ATTR_16MHZ,
+	NL80211_FREQUENCY_ATTR_NO_320MHZ,
+	NL80211_FREQUENCY_ATTR_NO_EHT,
+
+	/* keep last */
+	__NL80211_FREQUENCY_ATTR_AFTER_LAST,
+	NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
+#define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN	NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_NO_IBSS		NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_NO_IR		NL80211_FREQUENCY_ATTR_NO_IR
+#define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \
+					NL80211_FREQUENCY_ATTR_IR_CONCURRENT
+
+/**
+ * enum nl80211_bitrate_attr - bitrate attributes
+ * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
+ * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
+ *	in 2.4 GHz band.
+ * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
+ *	currently defined
+ * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_bitrate_attr {
+	__NL80211_BITRATE_ATTR_INVALID,
+	NL80211_BITRATE_ATTR_RATE,
+	NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
+
+	/* keep last */
+	__NL80211_BITRATE_ATTR_AFTER_LAST,
+	NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * 	wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 	802.11 country information element with regulatory information it
+ * 	thinks we should consider. cfg80211 only processes the country
+ *	code from the IE, and relies on the regulatory domain information
+ *	structure passed by userspace (CRDA) from our wireless-regdb.
+ *	If a channel is enabled but the country code indicates it should
+ *	be disabled we disable the channel and re-enable it upon disassociation.
+ */
+enum nl80211_reg_initiator {
+	NL80211_REGDOM_SET_BY_CORE,
+	NL80211_REGDOM_SET_BY_USER,
+	NL80211_REGDOM_SET_BY_DRIVER,
+	NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum nl80211_reg_type - specifies the type of regulatory domain
+ * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
+ *	to a specific country. When this is set you can count on the
+ *	ISO / IEC 3166 alpha2 country code being valid.
+ * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
+ * 	domain.
+ * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
+ * 	driver specific world regulatory domain. These do not apply system-wide
+ * 	and are only applicable to the individual devices which have requested
+ * 	them to be applied.
+ * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
+ *	of an intersection between two regulatory domains -- the previously
+ *	set regulatory domain on the system and the last accepted regulatory
+ *	domain request to be processed.
+ */
+enum nl80211_reg_type {
+	NL80211_REGDOM_TYPE_COUNTRY,
+	NL80211_REGDOM_TYPE_WORLD,
+	NL80211_REGDOM_TYPE_CUSTOM_WORLD,
+	NL80211_REGDOM_TYPE_INTERSECTION,
+};
+
+/**
+ * enum nl80211_reg_rule_attr - regulatory rule attributes
+ * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
+ * 	considerations for a given frequency range. These are the
+ * 	&enum nl80211_reg_rule_flags.
+ * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
+ * 	rule in KHz. This is not a center of frequency but an actual regulatory
+ * 	band edge.
+ * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
+ * 	in KHz. This is not a center a frequency but an actual regulatory
+ * 	band edge.
+ * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
+ *	frequency range, in KHz.
+ * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
+ * 	for a given frequency range. The value is in mBi (100 * dBi).
+ * 	If you don't have one then don't send this.
+ * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
+ * 	a given frequency range. The value is in mBm (100 * dBm).
+ * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ *	If not present or 0 default CAC time will be used.
+ * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
+ *	currently defined
+ * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_reg_rule_attr {
+	__NL80211_REG_RULE_ATTR_INVALID,
+	NL80211_ATTR_REG_RULE_FLAGS,
+
+	NL80211_ATTR_FREQ_RANGE_START,
+	NL80211_ATTR_FREQ_RANGE_END,
+	NL80211_ATTR_FREQ_RANGE_MAX_BW,
+
+	NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
+	NL80211_ATTR_POWER_RULE_MAX_EIRP,
+
+	NL80211_ATTR_DFS_CAC_TIME,
+
+	/* keep last */
+	__NL80211_REG_RULE_ATTR_AFTER_LAST,
+	NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
+ *	only report BSS with matching SSID.
+ *	(This cannot be used together with BSSID.)
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
+ *	BSS in scan results. Filtering is turned off if not specified. Note that
+ *	if this attribute is in a match set of its own, then it is treated as
+ *	the default value for all matchsets with an SSID, rather than being a
+ *	matchset of its own without an RSSI filter. This is due to problems with
+ *	how this API was implemented in the past. Also, due to the same problem,
+ *	the only way to create a matchset with only an RSSI filter (with this
+ *	attribute) is if there's only a single matchset with the RSSI attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI: Flag indicating whether
+ *	%NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to be used as absolute RSSI or
+ *	relative to current bss's RSSI.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST: When present the RSSI level for
+ *	BSS-es in the specified band is to be adjusted before doing
+ *	RSSI-based BSS selection. The attribute value is a packed structure
+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID: BSSID to be used for matching
+ *	(this cannot be used together with SSID).
+ * @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI: Nested attribute that carries the
+ *	band specific minimum rssi thresholds for the bands defined in
+ *	enum nl80211_band. The minimum rssi threshold value(s32) specific to a
+ *	band shall be encapsulated in attribute with type value equals to one
+ *	of the NL80211_BAND_* defined in enum nl80211_band. For example, the
+ *	minimum rssi threshold value for 2.4GHZ band shall be encapsulated
+ *	within an attribute of type NL80211_BAND_2GHZ. And one or more of such
+ *	attributes will be nested within this attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
+ *	attribute number currently defined
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_sched_scan_match_attr {
+	__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
+
+	NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
+	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
+	NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI,
+	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST,
+	NL80211_SCHED_SCAN_MATCH_ATTR_BSSID,
+	NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI,
+
+	/* keep last */
+	__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
+	NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
+		__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
+};
+
+/* only for backward compatibility */
+#define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID
+
+/**
+ * enum nl80211_reg_rule_flags - regulatory rule flags
+ *
+ * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
+ * @NL80211_RRF_NO_CCK: CCK modulation not allowed
+ * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
+ * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
+ * @NL80211_RRF_DFS: DFS support is required to be used
+ * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
+ * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
+ * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed,
+ * 	this includes probe requests or modes of operation that require
+ * 	beaconing.
+ * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated
+ *	base on contiguous rules and wider channels will be allowed to cross
+ *	multiple contiguous/overlapping frequency ranges.
+ * @NL80211_RRF_IR_CONCURRENT: See %NL80211_FREQUENCY_ATTR_IR_CONCURRENT
+ * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation
+ * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation
+ * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
+ * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
+ * @NL80211_RRF_NO_HE: HE operation not allowed
+ * @NL80211_RRF_NO_320MHZ: 320MHz operation not allowed
+ */
+enum nl80211_reg_rule_flags {
+	NL80211_RRF_NO_OFDM		= 1<<0,
+	NL80211_RRF_NO_CCK		= 1<<1,
+	NL80211_RRF_NO_INDOOR		= 1<<2,
+	NL80211_RRF_NO_OUTDOOR		= 1<<3,
+	NL80211_RRF_DFS			= 1<<4,
+	NL80211_RRF_PTP_ONLY		= 1<<5,
+	NL80211_RRF_PTMP_ONLY		= 1<<6,
+	NL80211_RRF_NO_IR		= 1<<7,
+	__NL80211_RRF_NO_IBSS		= 1<<8,
+	NL80211_RRF_AUTO_BW		= 1<<11,
+	NL80211_RRF_IR_CONCURRENT	= 1<<12,
+	NL80211_RRF_NO_HT40MINUS	= 1<<13,
+	NL80211_RRF_NO_HT40PLUS		= 1<<14,
+	NL80211_RRF_NO_80MHZ		= 1<<15,
+	NL80211_RRF_NO_160MHZ		= 1<<16,
+	NL80211_RRF_NO_HE		= 1<<17,
+	NL80211_RRF_NO_320MHZ		= 1<<18,
+};
+
+#define NL80211_RRF_PASSIVE_SCAN	NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_IBSS		NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_IR		NL80211_RRF_NO_IR
+#define NL80211_RRF_NO_HT40		(NL80211_RRF_NO_HT40MINUS |\
+					 NL80211_RRF_NO_HT40PLUS)
+#define NL80211_RRF_GO_CONCURRENT	NL80211_RRF_IR_CONCURRENT
+
+/* For backport compatibility with older userspace */
+#define NL80211_RRF_NO_IR_ALL		(NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS)
+
+/**
+ * enum nl80211_dfs_regions - regulatory DFS regions
+ *
+ * @NL80211_DFS_UNSET: Country has no DFS master region specified
+ * @NL80211_DFS_FCC: Country follows DFS master rules from FCC
+ * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI
+ * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec
+ */
+enum nl80211_dfs_regions {
+	NL80211_DFS_UNSET	= 0,
+	NL80211_DFS_FCC		= 1,
+	NL80211_DFS_ETSI	= 2,
+	NL80211_DFS_JP		= 3,
+};
+
+/**
+ * enum nl80211_user_reg_hint_type - type of user regulatory hint
+ *
+ * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always
+ *	assumed if the attribute is not set.
+ * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular
+ *	base station. Device drivers that have been tested to work
+ *	properly to support this type of hint can enable these hints
+ *	by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature
+ *	capability on the struct wiphy. The wireless core will
+ *	ignore all cell base station hints until at least one device
+ *	present has been registered with the wireless core that
+ *	has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
+ *	supported feature.
+ * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the
+ *	platform is operating in an indoor environment.
+ */
+enum nl80211_user_reg_hint_type {
+	NL80211_USER_REG_HINT_USER	= 0,
+	NL80211_USER_REG_HINT_CELL_BASE = 1,
+	NL80211_USER_REG_HINT_INDOOR    = 2,
+};
+
+/**
+ * enum nl80211_survey_info - survey information
+ *
+ * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
+ * when getting information about a survey.
+ *
+ * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
+ * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
+ * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
+ * @NL80211_SURVEY_INFO_TIME: amount of time (in ms) that the radio
+ *	was turned on (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_BUSY: amount of the time the primary
+ *	channel was sensed busy (either due to activity or energy detect)
+ * @NL80211_SURVEY_INFO_TIME_EXT_BUSY: amount of time the extension
+ *	channel was sensed busy
+ * @NL80211_SURVEY_INFO_TIME_RX: amount of time the radio spent
+ *	receiving data (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_TX: amount of time the radio spent
+ *	transmitting data (on channel or globally)
+ * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
+ *	(on this channel or globally)
+ * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent
+ *	receiving frames destined to the local BSS
+ * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
+ *	currently defined
+ * @NL80211_SURVEY_INFO_FREQUENCY_OFFSET: center frequency offset in KHz
+ * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_survey_info {
+	__NL80211_SURVEY_INFO_INVALID,
+	NL80211_SURVEY_INFO_FREQUENCY,
+	NL80211_SURVEY_INFO_NOISE,
+	NL80211_SURVEY_INFO_IN_USE,
+	NL80211_SURVEY_INFO_TIME,
+	NL80211_SURVEY_INFO_TIME_BUSY,
+	NL80211_SURVEY_INFO_TIME_EXT_BUSY,
+	NL80211_SURVEY_INFO_TIME_RX,
+	NL80211_SURVEY_INFO_TIME_TX,
+	NL80211_SURVEY_INFO_TIME_SCAN,
+	NL80211_SURVEY_INFO_PAD,
+	NL80211_SURVEY_INFO_TIME_BSS_RX,
+	NL80211_SURVEY_INFO_FREQUENCY_OFFSET,
+
+	/* keep last */
+	__NL80211_SURVEY_INFO_AFTER_LAST,
+	NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
+};
+
+/* keep old names for compatibility */
+#define NL80211_SURVEY_INFO_CHANNEL_TIME		NL80211_SURVEY_INFO_TIME
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY		NL80211_SURVEY_INFO_TIME_BUSY
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY	NL80211_SURVEY_INFO_TIME_EXT_BUSY
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_RX		NL80211_SURVEY_INFO_TIME_RX
+#define NL80211_SURVEY_INFO_CHANNEL_TIME_TX		NL80211_SURVEY_INFO_TIME_TX
+
+/**
+ * enum nl80211_mntr_flags - monitor configuration flags
+ *
+ * Monitor configuration flags.
+ *
+ * @__NL80211_MNTR_FLAG_INVALID: reserved
+ *
+ * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
+ * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
+ * @NL80211_MNTR_FLAG_CONTROL: pass control frames
+ * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
+ * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
+ *	overrides all other flags.
+ * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address
+ *	and ACK incoming unicast packets.
+ *
+ * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
+ * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
+ */
+enum nl80211_mntr_flags {
+	__NL80211_MNTR_FLAG_INVALID,
+	NL80211_MNTR_FLAG_FCSFAIL,
+	NL80211_MNTR_FLAG_PLCPFAIL,
+	NL80211_MNTR_FLAG_CONTROL,
+	NL80211_MNTR_FLAG_OTHER_BSS,
+	NL80211_MNTR_FLAG_COOK_FRAMES,
+	NL80211_MNTR_FLAG_ACTIVE,
+
+	/* keep last */
+	__NL80211_MNTR_FLAG_AFTER_LAST,
+	NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mesh_power_mode - mesh power save modes
+ *
+ * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is
+ *	not known or has not been set yet.
+ * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is
+ *	in Awake state all the time.
+ * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will
+ *	alternate between Active and Doze states, but will wake up for
+ *	neighbor's beacons.
+ * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will
+ *	alternate between Active and Doze states, but may not wake up
+ *	for neighbor's beacons.
+ *
+ * @__NL80211_MESH_POWER_AFTER_LAST - internal use
+ * @NL80211_MESH_POWER_MAX - highest possible power save level
+ */
+
+enum nl80211_mesh_power_mode {
+	NL80211_MESH_POWER_UNKNOWN,
+	NL80211_MESH_POWER_ACTIVE,
+	NL80211_MESH_POWER_LIGHT_SLEEP,
+	NL80211_MESH_POWER_DEEP_SLEEP,
+
+	__NL80211_MESH_POWER_AFTER_LAST,
+	NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_meshconf_params - mesh configuration parameters
+ *
+ * Mesh configuration parameters. These can be changed while the mesh is
+ * active.
+ *
+ * @__NL80211_MESHCONF_INVALID: internal use
+ *
+ * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
+ *	millisecond units, used by the Peer Link Open message
+ *
+ * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in
+ *	millisecond units, used by the peer link management to close a peer link
+ *
+ * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
+ *	millisecond units
+ *
+ * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
+ *	on this mesh interface
+ *
+ * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
+ *	open retries that can be sent to establish a new peer link instance in a
+ *	mesh
+ *
+ * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
+ *	point.
+ *
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
+ *	peer links when we detect compatible mesh peers. Disabled if
+ *	@NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
+ *	set.
+ *
+ * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
+ *	containing a PREQ that an MP can send to a particular destination (path
+ *	target)
+ *
+ * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
+ *	(in milliseconds)
+ *
+ * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
+ *	until giving up on a path discovery (in milliseconds)
+ *
+ * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
+ *	points receiving a PREQ shall consider the forwarding information from
+ *	the root to be valid. (TU = time unit)
+ *
+ * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
+ *	TUs) during which an MP can send only one action frame containing a PREQ
+ *	reference element
+ *
+ * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
+ *	that it takes for an HWMP information element to propagate across the
+ *	mesh
+ *
+ * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not
+ *
+ * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
+ *	source mesh point for path selection elements.
+ *
+ * @NL80211_MESHCONF_HWMP_RANN_INTERVAL:  The interval of time (in TUs) between
+ *	root announcements are transmitted.
+ *
+ * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
+ *	access to a broader network beyond the MBSS.  This is done via Root
+ *	Announcement frames.
+ *
+ * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in
+ *	TUs) during which a mesh STA can send only one Action frame containing a
+ *	PERR element.
+ *
+ * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding
+ *	or forwarding entity (default is TRUE - forwarding entity)
+ *
+ * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the
+ *	threshold for average signal strength of candidate station to establish
+ *	a peer link.
+ *
+ * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors
+ *	to synchronize to for 11s default synchronization method
+ *	(see 11C.12.2.2)
+ *
+ * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode.
+ *
+ * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
+ *
+ * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for
+ *	which mesh STAs receiving a proactive PREQ shall consider the forwarding
+ *	information to the root mesh STA to be valid.
+ *
+ * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between
+ *	proactive PREQs are transmitted.
+ *
+ * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time
+ *	(in TUs) during which a mesh STA can send only one Action frame
+ *	containing a PREQ element for root path confirmation.
+ *
+ * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links.
+ *	type &enum nl80211_mesh_power_mode (u32)
+ *
+ * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
+ *
+ * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
+ *	established peering with for longer than this time (in seconds), then
+ *	remove it from the STA's list of peers. You may set this to 0 to disable
+ *	the removal of the STA. Default is 30 minutes.
+ *
+ * @NL80211_MESHCONF_CONNECTED_TO_GATE: If set to true then this mesh STA
+ *	will advertise that it is connected to a gate in the mesh formation
+ *	field.  If left unset then the mesh formation field will only
+ *	advertise such if there is an active root mesh path.
+ *
+ * @NL80211_MESHCONF_NOLEARN: Try to avoid multi-hop path discovery (e.g.
+ *      PREQ/PREP for HWMP) if the destination is a direct neighbor. Note that
+ *      this might not be the optimal decision as a multi-hop route might be
+ *      better. So if using this setting you will likely also want to disable
+ *      dot11MeshForwarding and use another mesh routing protocol on top.
+ *
+ * @NL80211_MESHCONF_CONNECTED_TO_AS: If set to true then this mesh STA
+ *	will advertise that it is connected to a authentication server
+ *	in the mesh formation field.
+ *
+ * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_meshconf_params {
+	__NL80211_MESHCONF_INVALID,
+	NL80211_MESHCONF_RETRY_TIMEOUT,
+	NL80211_MESHCONF_CONFIRM_TIMEOUT,
+	NL80211_MESHCONF_HOLDING_TIMEOUT,
+	NL80211_MESHCONF_MAX_PEER_LINKS,
+	NL80211_MESHCONF_MAX_RETRIES,
+	NL80211_MESHCONF_TTL,
+	NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+	NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+	NL80211_MESHCONF_PATH_REFRESH_TIME,
+	NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+	NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
+	NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
+	NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+	NL80211_MESHCONF_HWMP_ROOTMODE,
+	NL80211_MESHCONF_ELEMENT_TTL,
+	NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+	NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
+	NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
+	NL80211_MESHCONF_FORWARDING,
+	NL80211_MESHCONF_RSSI_THRESHOLD,
+	NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
+	NL80211_MESHCONF_HT_OPMODE,
+	NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
+	NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
+	NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
+	NL80211_MESHCONF_POWER_MODE,
+	NL80211_MESHCONF_AWAKE_WINDOW,
+	NL80211_MESHCONF_PLINK_TIMEOUT,
+	NL80211_MESHCONF_CONNECTED_TO_GATE,
+	NL80211_MESHCONF_NOLEARN,
+	NL80211_MESHCONF_CONNECTED_TO_AS,
+
+	/* keep last */
+	__NL80211_MESHCONF_ATTR_AFTER_LAST,
+	NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mesh_setup_params - mesh setup parameters
+ *
+ * Mesh setup parameters.  These are used to start/join a mesh and cannot be
+ * changed while the mesh is active.
+ *
+ * @__NL80211_MESH_SETUP_INVALID: Internal use
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a
+ *	vendor specific path selection algorithm or disable it to use the
+ *	default HWMP.
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a
+ *	vendor specific path metric or disable it to use the default Airtime
+ *	metric.
+ *
+ * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a
+ *	robust security network ie, or a vendor specific information element
+ *	that vendors will use to identify the path selection methods and
+ *	metrics in use.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication
+ *	daemon will be authenticating mesh candidates.
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication
+ *	daemon will be securing peer link frames.  AMPE is a secured version of
+ *	Mesh Peering Management (MPM) and is implemented with the assistance of
+ *	a userspace daemon.  When this flag is set, the kernel will send peer
+ *	management frames to a userspace daemon that will implement AMPE
+ *	functionality (security capabilities selection, key confirmation, and
+ *	key management).  When the flag is unset (default), the kernel can
+ *	autonomously complete (unsecured) mesh peering without the need of a
+ *	userspace daemon.
+ *
+ * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a
+ *	vendor specific synchronization method or disable it to use the default
+ *	neighbor offset synchronization
+ *
+ * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
+ *	implement an MPM which handles peer allocation and state.
+ *
+ * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication
+ *	method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE).
+ *	Default is no authentication method required.
+ *
+ * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
+ *
+ * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
+ */
+enum nl80211_mesh_setup_params {
+	__NL80211_MESH_SETUP_INVALID,
+	NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL,
+	NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC,
+	NL80211_MESH_SETUP_IE,
+	NL80211_MESH_SETUP_USERSPACE_AUTH,
+	NL80211_MESH_SETUP_USERSPACE_AMPE,
+	NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
+	NL80211_MESH_SETUP_USERSPACE_MPM,
+	NL80211_MESH_SETUP_AUTH_PROTOCOL,
+
+	/* keep last */
+	__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
+	NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_txq_attr - TX queue parameter attributes
+ * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
+ * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*)
+ * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
+ *	disabled
+ * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
+ *	2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
+ *	2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
+ */
+enum nl80211_txq_attr {
+	__NL80211_TXQ_ATTR_INVALID,
+	NL80211_TXQ_ATTR_AC,
+	NL80211_TXQ_ATTR_TXOP,
+	NL80211_TXQ_ATTR_CWMIN,
+	NL80211_TXQ_ATTR_CWMAX,
+	NL80211_TXQ_ATTR_AIFS,
+
+	/* keep last */
+	__NL80211_TXQ_ATTR_AFTER_LAST,
+	NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
+};
+
+enum nl80211_ac {
+	NL80211_AC_VO,
+	NL80211_AC_VI,
+	NL80211_AC_BE,
+	NL80211_AC_BK,
+	NL80211_NUM_ACS
+};
+
+/* backward compat */
+#define NL80211_TXQ_ATTR_QUEUE	NL80211_TXQ_ATTR_AC
+#define NL80211_TXQ_Q_VO	NL80211_AC_VO
+#define NL80211_TXQ_Q_VI	NL80211_AC_VI
+#define NL80211_TXQ_Q_BE	NL80211_AC_BE
+#define NL80211_TXQ_Q_BK	NL80211_AC_BK
+
+/**
+ * enum nl80211_channel_type - channel type
+ * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel
+ * @NL80211_CHAN_HT20: 20 MHz HT channel
+ * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel
+ *	below the control channel
+ * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel
+ *	above the control channel
+ */
+enum nl80211_channel_type {
+	NL80211_CHAN_NO_HT,
+	NL80211_CHAN_HT20,
+	NL80211_CHAN_HT40MINUS,
+	NL80211_CHAN_HT40PLUS
+};
+
+/**
+ * enum nl80211_key_mode - Key mode
+ *
+ * @NL80211_KEY_RX_TX: (Default)
+ *	Key can be used for Rx and Tx immediately
+ *
+ * The following modes can only be selected for unicast keys and when the
+ * driver supports @NL80211_EXT_FEATURE_EXT_KEY_ID:
+ *
+ * @NL80211_KEY_NO_TX: Only allowed in combination with @NL80211_CMD_NEW_KEY:
+ *	Unicast key can only be used for Rx, Tx not allowed, yet
+ * @NL80211_KEY_SET_TX: Only allowed in combination with @NL80211_CMD_SET_KEY:
+ *	The unicast key identified by idx and mac is cleared for Tx and becomes
+ *	the preferred Tx key for the station.
+ */
+enum nl80211_key_mode {
+	NL80211_KEY_RX_TX,
+	NL80211_KEY_NO_TX,
+	NL80211_KEY_SET_TX
+};
+
+/**
+ * enum nl80211_chan_width - channel width definitions
+ *
+ * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
+ * attribute.
+ *
+ * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
+ * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel
+ * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ *	attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ *	attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ *	and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
+ * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ *	attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_1: 1 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_2: 2 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_4: 4 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_8: 8 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_16: 16 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_320: 320 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
+ *	attribute must be provided as well
+ */
+enum nl80211_chan_width {
+	NL80211_CHAN_WIDTH_20_NOHT,
+	NL80211_CHAN_WIDTH_20,
+	NL80211_CHAN_WIDTH_40,
+	NL80211_CHAN_WIDTH_80,
+	NL80211_CHAN_WIDTH_80P80,
+	NL80211_CHAN_WIDTH_160,
+	NL80211_CHAN_WIDTH_5,
+	NL80211_CHAN_WIDTH_10,
+	NL80211_CHAN_WIDTH_1,
+	NL80211_CHAN_WIDTH_2,
+	NL80211_CHAN_WIDTH_4,
+	NL80211_CHAN_WIDTH_8,
+	NL80211_CHAN_WIDTH_16,
+	NL80211_CHAN_WIDTH_320,
+};
+
+/**
+ * enum nl80211_bss_scan_width - control channel width for a BSS
+ *
+ * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
+ *
+ * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
+ * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_1: control channel is 1 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_2: control channel is 2 MHz wide
+ */
+enum nl80211_bss_scan_width {
+	NL80211_BSS_CHAN_WIDTH_20,
+	NL80211_BSS_CHAN_WIDTH_10,
+	NL80211_BSS_CHAN_WIDTH_5,
+	NL80211_BSS_CHAN_WIDTH_1,
+	NL80211_BSS_CHAN_WIDTH_2,
+};
+
+/**
+ * enum nl80211_bss - netlink attributes for a BSS
+ *
+ * @__NL80211_BSS_INVALID: invalid
+ * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
+ * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
+ * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
+ *	(if @NL80211_BSS_PRESP_DATA is present then this is known to be
+ *	from a probe response, otherwise it may be from the same beacon
+ *	that the NL80211_BSS_BEACON_TSF will be from)
+ * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
+ * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
+ * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
+ *	raw information elements from the probe response/beacon (bin);
+ *	if the %NL80211_BSS_BEACON_IES attribute is present and the data is
+ *	different then the IEs here are from a Probe Response frame; otherwise
+ *	they are from a Beacon frame.
+ *	However, if the driver does not indicate the source of the IEs, these
+ *	IEs may be from either frame subtype.
+ *	If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the
+ *	data here is known to be from a probe response, without any heuristics.
+ * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
+ *	in mBm (100 * dBm) (s32)
+ * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
+ *	in unspecified units, scaled to 0..100 (u8)
+ * @NL80211_BSS_STATUS: status, if this BSS is "used"
+ * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ *	elements from a Beacon frame (bin); not present if no Beacon frame has
+ *	yet been received
+ * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
+ *	(u32, enum nl80211_bss_scan_width)
+ * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64)
+ *	(not present if no beacon frame has been received yet)
+ * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and
+ *	@NL80211_BSS_TSF is known to be from a probe response (flag attribute)
+ * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry
+ *	was last updated by a received frame. The value is expected to be
+ *	accurate to about 10ms. (u64, nanoseconds)
+ * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_BSS_PARENT_TSF: the time at the start of reception of the first
+ *	octet of the timestamp field of the last beacon/probe received for
+ *	this BSS. The time is the TSF of the BSS specified by
+ *	@NL80211_BSS_PARENT_BSSID. (u64).
+ * @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF
+ *	is set.
+ * @NL80211_BSS_CHAIN_SIGNAL: per-chain signal strength of last BSS update.
+ *	Contains a nested array of signal strength attributes (u8, dBm),
+ *	using the nesting index as the antenna number.
+ * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz
+ * @NL80211_BSS_MLO_LINK_ID: MLO link ID of the BSS (u8).
+ * @NL80211_BSS_MLD_ADDR: MLD address of this BSS if connected to it.
+ * @__NL80211_BSS_AFTER_LAST: internal
+ * @NL80211_BSS_MAX: highest BSS attribute
+ */
+enum nl80211_bss {
+	__NL80211_BSS_INVALID,
+	NL80211_BSS_BSSID,
+	NL80211_BSS_FREQUENCY,
+	NL80211_BSS_TSF,
+	NL80211_BSS_BEACON_INTERVAL,
+	NL80211_BSS_CAPABILITY,
+	NL80211_BSS_INFORMATION_ELEMENTS,
+	NL80211_BSS_SIGNAL_MBM,
+	NL80211_BSS_SIGNAL_UNSPEC,
+	NL80211_BSS_STATUS,
+	NL80211_BSS_SEEN_MS_AGO,
+	NL80211_BSS_BEACON_IES,
+	NL80211_BSS_CHAN_WIDTH,
+	NL80211_BSS_BEACON_TSF,
+	NL80211_BSS_PRESP_DATA,
+	NL80211_BSS_LAST_SEEN_BOOTTIME,
+	NL80211_BSS_PAD,
+	NL80211_BSS_PARENT_TSF,
+	NL80211_BSS_PARENT_BSSID,
+	NL80211_BSS_CHAIN_SIGNAL,
+	NL80211_BSS_FREQUENCY_OFFSET,
+	NL80211_BSS_MLO_LINK_ID,
+	NL80211_BSS_MLD_ADDR,
+
+	/* keep last */
+	__NL80211_BSS_AFTER_LAST,
+	NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_bss_status - BSS "status"
+ * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
+ *	Note that this is no longer used since cfg80211 no longer
+ *	keeps track of whether or not authentication was done with
+ *	a given BSS.
+ * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
+ * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
+ *
+ * The BSS status is a BSS attribute in scan dumps, which
+ * indicates the status the interface has wrt. this BSS.
+ */
+enum nl80211_bss_status {
+	NL80211_BSS_STATUS_AUTHENTICATED,
+	NL80211_BSS_STATUS_ASSOCIATED,
+	NL80211_BSS_STATUS_IBSS_JOINED,
+};
+
+/**
+ * enum nl80211_auth_type - AuthenticationType
+ *
+ * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
+ * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
+ * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
+ * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals
+ * @NL80211_AUTHTYPE_FILS_SK: Fast Initial Link Setup shared key
+ * @NL80211_AUTHTYPE_FILS_SK_PFS: Fast Initial Link Setup shared key with PFS
+ * @NL80211_AUTHTYPE_FILS_PK: Fast Initial Link Setup public key
+ * @__NL80211_AUTHTYPE_NUM: internal
+ * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
+ * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
+ *	trying multiple times); this is invalid in netlink -- leave out
+ *	the attribute for this on CONNECT commands.
+ */
+enum nl80211_auth_type {
+	NL80211_AUTHTYPE_OPEN_SYSTEM,
+	NL80211_AUTHTYPE_SHARED_KEY,
+	NL80211_AUTHTYPE_FT,
+	NL80211_AUTHTYPE_NETWORK_EAP,
+	NL80211_AUTHTYPE_SAE,
+	NL80211_AUTHTYPE_FILS_SK,
+	NL80211_AUTHTYPE_FILS_SK_PFS,
+	NL80211_AUTHTYPE_FILS_PK,
+
+	/* keep last */
+	__NL80211_AUTHTYPE_NUM,
+	NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
+	NL80211_AUTHTYPE_AUTOMATIC
+};
+
+/**
+ * enum nl80211_key_type - Key Type
+ * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
+ * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
+ * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
+ * @NUM_NL80211_KEYTYPES: number of defined key types
+ */
+enum nl80211_key_type {
+	NL80211_KEYTYPE_GROUP,
+	NL80211_KEYTYPE_PAIRWISE,
+	NL80211_KEYTYPE_PEERKEY,
+
+	NUM_NL80211_KEYTYPES
+};
+
+/**
+ * enum nl80211_mfp - Management frame protection state
+ * @NL80211_MFP_NO: Management frame protection not used
+ * @NL80211_MFP_REQUIRED: Management frame protection required
+ * @NL80211_MFP_OPTIONAL: Management frame protection is optional
+ */
+enum nl80211_mfp {
+	NL80211_MFP_NO,
+	NL80211_MFP_REQUIRED,
+	NL80211_MFP_OPTIONAL,
+};
+
+enum nl80211_wpa_versions {
+	NL80211_WPA_VERSION_1 = 1 << 0,
+	NL80211_WPA_VERSION_2 = 1 << 1,
+	NL80211_WPA_VERSION_3 = 1 << 2,
+};
+
+/**
+ * enum nl80211_key_default_types - key default types
+ * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid
+ * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default
+ *	unicast key
+ * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default
+ *	multicast key
+ * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types
+ */
+enum nl80211_key_default_types {
+	__NL80211_KEY_DEFAULT_TYPE_INVALID,
+	NL80211_KEY_DEFAULT_TYPE_UNICAST,
+	NL80211_KEY_DEFAULT_TYPE_MULTICAST,
+
+	NUM_NL80211_KEY_DEFAULT_TYPES
+};
+
+/**
+ * enum nl80211_key_attributes - key attributes
+ * @__NL80211_KEY_INVALID: invalid
+ * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
+ *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ *	keys
+ * @NL80211_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ *	section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ *	CCMP keys, each six bytes in little endian
+ * @NL80211_KEY_DEFAULT: flag indicating default key
+ * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
+ * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
+ *	specified the default depends on whether a MAC address was
+ *	given with the command using the key or not (u32)
+ * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
+ *	attributes, specifying what a key should be set as default as.
+ *	See &enum nl80211_key_default_types.
+ * @NL80211_KEY_MODE: the mode from enum nl80211_key_mode.
+ *	Defaults to @NL80211_KEY_RX_TX.
+ * @NL80211_KEY_DEFAULT_BEACON: flag indicating default Beacon frame key
+ *
+ * @__NL80211_KEY_AFTER_LAST: internal
+ * @NL80211_KEY_MAX: highest key attribute
+ */
+enum nl80211_key_attributes {
+	__NL80211_KEY_INVALID,
+	NL80211_KEY_DATA,
+	NL80211_KEY_IDX,
+	NL80211_KEY_CIPHER,
+	NL80211_KEY_SEQ,
+	NL80211_KEY_DEFAULT,
+	NL80211_KEY_DEFAULT_MGMT,
+	NL80211_KEY_TYPE,
+	NL80211_KEY_DEFAULT_TYPES,
+	NL80211_KEY_MODE,
+	NL80211_KEY_DEFAULT_BEACON,
+
+	/* keep last */
+	__NL80211_KEY_AFTER_LAST,
+	NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ *	in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ *	1 = 500 kbps) but without the IE length restriction (at most
+ *	%NL80211_MAX_SUPP_RATES in a single array).
+ * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection
+ *	in an array of MCS numbers.
+ * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection,
+ *	see &struct nl80211_txrate_vht
+ * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi
+ * @NL80211_TXRATE_HE: HE rates allowed for TX rate selection,
+ *	see &struct nl80211_txrate_he
+ * @NL80211_TXRATE_HE_GI: configure HE GI, 0.8us, 1.6us and 3.2us.
+ * @NL80211_TXRATE_HE_LTF: configure HE LTF, 1XLTF, 2XLTF and 4XLTF.
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+	__NL80211_TXRATE_INVALID,
+	NL80211_TXRATE_LEGACY,
+	NL80211_TXRATE_HT,
+	NL80211_TXRATE_VHT,
+	NL80211_TXRATE_GI,
+	NL80211_TXRATE_HE,
+	NL80211_TXRATE_HE_GI,
+	NL80211_TXRATE_HE_LTF,
+
+	/* keep last */
+	__NL80211_TXRATE_AFTER_LAST,
+	NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+
+#define NL80211_TXRATE_MCS NL80211_TXRATE_HT
+#define NL80211_VHT_NSS_MAX		8
+
+/**
+ * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap
+ * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.)
+ */
+struct nl80211_txrate_vht {
+	__u16 mcs[NL80211_VHT_NSS_MAX];
+};
+
+#define NL80211_HE_NSS_MAX		8
+/**
+ * struct nl80211_txrate_he - HE MCS/NSS txrate bitmap
+ * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.)
+ */
+struct nl80211_txrate_he {
+	__u16 mcs[NL80211_HE_NSS_MAX];
+};
+
+enum nl80211_txrate_gi {
+	NL80211_TXRATE_DEFAULT_GI,
+	NL80211_TXRATE_FORCE_SGI,
+	NL80211_TXRATE_FORCE_LGI,
+};
+
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz)
+ * @NL80211_BAND_6GHZ: around 6 GHz band (5.9 - 7.2 GHz)
+ * @NL80211_BAND_S1GHZ: around 900MHz, supported by S1G PHYs
+ * @NL80211_BAND_LC: light communication band (placeholder)
+ * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
+ *	since newer kernel versions may support more bands
+ */
+enum nl80211_band {
+	NL80211_BAND_2GHZ,
+	NL80211_BAND_5GHZ,
+	NL80211_BAND_60GHZ,
+	NL80211_BAND_6GHZ,
+	NL80211_BAND_S1GHZ,
+	NL80211_BAND_LC,
+
+	NUM_NL80211_BANDS,
+};
+
+/**
+ * enum nl80211_ps_state - powersave state
+ * @NL80211_PS_DISABLED: powersave is disabled
+ * @NL80211_PS_ENABLED: powersave is enabled
+ */
+enum nl80211_ps_state {
+	NL80211_PS_DISABLED,
+	NL80211_PS_ENABLED,
+};
+
+/**
+ * enum nl80211_attr_cqm - connection quality monitor attributes
+ * @__NL80211_ATTR_CQM_INVALID: invalid
+ * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
+ *	the threshold for the RSSI level at which an event will be sent. Zero
+ *	to disable.  Alternatively, if %NL80211_EXT_FEATURE_CQM_RSSI_LIST is
+ *	set, multiple values can be supplied as a low-to-high sorted array of
+ *	threshold values in dBm.  Events will be sent when the RSSI value
+ *	crosses any of the thresholds.
+ * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
+ *	the minimum amount the RSSI level must change after an event before a
+ *	new event may be issued (to reduce effects of RSSI oscillation).
+ * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
+ * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many
+ *	consecutive packets were not acknowledged by the peer
+ * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures
+ *	during the given %NL80211_ATTR_CQM_TXE_INTVL before an
+ *	%NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and
+ *	%NL80211_ATTR_CQM_TXE_PKTS is generated.
+ * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given
+ *	%NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is
+ *	checked.
+ * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic
+ *	interval in which %NL80211_ATTR_CQM_TXE_PKTS and
+ *	%NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an
+ *	%NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
+ * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon
+ *	loss event
+ * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the
+ *	RSSI threshold event.
+ * @__NL80211_ATTR_CQM_AFTER_LAST: internal
+ * @NL80211_ATTR_CQM_MAX: highest key attribute
+ */
+enum nl80211_attr_cqm {
+	__NL80211_ATTR_CQM_INVALID,
+	NL80211_ATTR_CQM_RSSI_THOLD,
+	NL80211_ATTR_CQM_RSSI_HYST,
+	NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
+	NL80211_ATTR_CQM_PKT_LOSS_EVENT,
+	NL80211_ATTR_CQM_TXE_RATE,
+	NL80211_ATTR_CQM_TXE_PKTS,
+	NL80211_ATTR_CQM_TXE_INTVL,
+	NL80211_ATTR_CQM_BEACON_LOSS_EVENT,
+	NL80211_ATTR_CQM_RSSI_LEVEL,
+
+	/* keep last */
+	__NL80211_ATTR_CQM_AFTER_LAST,
+	NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
+ *      configured threshold
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
+ *      configured threshold
+ * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent)
+ */
+enum nl80211_cqm_rssi_threshold_event {
+	NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
+	NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
+	NL80211_CQM_RSSI_BEACON_LOSS_EVENT,
+};
+
+
+/**
+ * enum nl80211_tx_power_setting - TX power adjustment
+ * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
+ * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
+ * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
+ */
+enum nl80211_tx_power_setting {
+	NL80211_TX_POWER_AUTOMATIC,
+	NL80211_TX_POWER_LIMITED,
+	NL80211_TX_POWER_FIXED,
+};
+
+/**
+ * enum nl80211_tid_config - TID config state
+ * @NL80211_TID_CONFIG_ENABLE: Enable config for the TID
+ * @NL80211_TID_CONFIG_DISABLE: Disable config for the TID
+ */
+enum nl80211_tid_config {
+	NL80211_TID_CONFIG_ENABLE,
+	NL80211_TID_CONFIG_DISABLE,
+};
+
+/* enum nl80211_tx_rate_setting - TX rate configuration type
+ * @NL80211_TX_RATE_AUTOMATIC: automatically determine TX rate
+ * @NL80211_TX_RATE_LIMITED: limit the TX rate by the TX rate parameter
+ * @NL80211_TX_RATE_FIXED: fix TX rate to the TX rate parameter
+ */
+enum nl80211_tx_rate_setting {
+	NL80211_TX_RATE_AUTOMATIC,
+	NL80211_TX_RATE_LIMITED,
+	NL80211_TX_RATE_FIXED,
+};
+
+/* enum nl80211_tid_config_attr - TID specific configuration.
+ * @NL80211_TID_CONFIG_ATTR_PAD: pad attribute for 64-bit values
+ * @NL80211_TID_CONFIG_ATTR_VIF_SUPP: a bitmap (u64) of attributes supported
+ *	for per-vif configuration; doesn't list the ones that are generic
+ *	(%NL80211_TID_CONFIG_ATTR_TIDS, %NL80211_TID_CONFIG_ATTR_OVERRIDE).
+ * @NL80211_TID_CONFIG_ATTR_PEER_SUPP: same as the previous per-vif one, but
+ *	per peer instead.
+ * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if set indicates
+ *	that the new configuration overrides all previous peer
+ *	configurations, otherwise previous peer specific configurations
+ *	should be left untouched.
+ * @NL80211_TID_CONFIG_ATTR_TIDS: a bitmask value of TIDs (bit 0 to 7)
+ *	Its type is u16.
+ * @NL80211_TID_CONFIG_ATTR_NOACK: Configure ack policy for the TID.
+ *	specified in %NL80211_TID_CONFIG_ATTR_TID. see %enum nl80211_tid_config.
+ *	Its type is u8.
+ * @NL80211_TID_CONFIG_ATTR_RETRY_SHORT: Number of retries used with data frame
+ *	transmission, user-space sets this configuration in
+ *	&NL80211_CMD_SET_TID_CONFIG. It is u8 type, min value is 1 and
+ *	the max value is advertised by the driver in this attribute on
+ *	output in wiphy capabilities.
+ * @NL80211_TID_CONFIG_ATTR_RETRY_LONG: Number of retries used with data frame
+ *	transmission, user-space sets this configuration in
+ *	&NL80211_CMD_SET_TID_CONFIG. Its type is u8, min value is 1 and
+ *	the max value is advertised by the driver in this attribute on
+ *	output in wiphy capabilities.
+ * @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL: Enable/Disable MPDU aggregation
+ *	for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ *	Its type is u8, using the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL: Enable/Disable RTS_CTS for the TIDs
+ *	specified in %NL80211_TID_CONFIG_ATTR_TIDS. It is u8 type, using
+ *	the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL: Enable/Disable MSDU aggregation
+ *	for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ *	Its type is u8, using the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE: This attribute will be useful
+ *	to notfiy the driver that what type of txrate should be used
+ *	for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS. using
+ *	the values form &nl80211_tx_rate_setting.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE: Data frame TX rate mask should be applied
+ *	with the parameters passed through %NL80211_ATTR_TX_RATES.
+ *	configuration is applied to the data frame for the tid to that connected
+ *	station.
+ */
+enum nl80211_tid_config_attr {
+	__NL80211_TID_CONFIG_ATTR_INVALID,
+	NL80211_TID_CONFIG_ATTR_PAD,
+	NL80211_TID_CONFIG_ATTR_VIF_SUPP,
+	NL80211_TID_CONFIG_ATTR_PEER_SUPP,
+	NL80211_TID_CONFIG_ATTR_OVERRIDE,
+	NL80211_TID_CONFIG_ATTR_TIDS,
+	NL80211_TID_CONFIG_ATTR_NOACK,
+	NL80211_TID_CONFIG_ATTR_RETRY_SHORT,
+	NL80211_TID_CONFIG_ATTR_RETRY_LONG,
+	NL80211_TID_CONFIG_ATTR_AMPDU_CTRL,
+	NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL,
+	NL80211_TID_CONFIG_ATTR_AMSDU_CTRL,
+	NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE,
+	NL80211_TID_CONFIG_ATTR_TX_RATE,
+
+	/* keep last */
+	__NL80211_TID_CONFIG_ATTR_AFTER_LAST,
+	NL80211_TID_CONFIG_ATTR_MAX = __NL80211_TID_CONFIG_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_packet_pattern_attr - packet pattern attribute
+ * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
+ *	a zero bit are ignored
+ * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
+ *	a bit for each byte in the pattern. The lowest-order bit corresponds
+ *	to the first byte of the pattern, but the bytes of the pattern are
+ *	in a little-endian-like format, i.e. the 9th byte of the pattern
+ *	corresponds to the lowest-order bit in the second byte of the mask.
+ *	For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
+ *	xx indicates "don't care") would be represented by a pattern of
+ *	twelve zero bytes, and a mask of "0xed,0x01".
+ *	Note that the pattern matching is done as though frames were not
+ *	802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
+ *	first (including SNAP header unpacking) and then matched.
+ * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
+ *	these fixed number of bytes of received packet
+ * @NUM_NL80211_PKTPAT: number of attributes
+ * @MAX_NL80211_PKTPAT: max attribute number
+ */
+enum nl80211_packet_pattern_attr {
+	__NL80211_PKTPAT_INVALID,
+	NL80211_PKTPAT_MASK,
+	NL80211_PKTPAT_PATTERN,
+	NL80211_PKTPAT_OFFSET,
+
+	NUM_NL80211_PKTPAT,
+	MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
+};
+
+/**
+ * struct nl80211_pattern_support - packet pattern support information
+ * @max_patterns: maximum number of patterns supported
+ * @min_pattern_len: minimum length of each pattern
+ * @max_pattern_len: maximum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ *
+ * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
+ * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
+ * %NL80211_ATTR_COALESCE_RULE in the capability information given
+ * by the kernel to userspace.
+ */
+struct nl80211_pattern_support {
+	__u32 max_patterns;
+	__u32 min_pattern_len;
+	__u32 max_pattern_len;
+	__u32 max_pkt_offset;
+} __attribute__((packed));
+
+/* only for backward compatibility */
+#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
+#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
+#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
+#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
+#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
+#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
+#define nl80211_wowlan_pattern_support nl80211_pattern_support
+
+/**
+ * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
+ * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
+ *	the chip into a special state -- works best with chips that have
+ *	support for low-power operation already (flag)
+ *	Note that this mode is incompatible with all of the others, if
+ *	any others are even supported by the device.
+ * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
+ *	is detected is implementation-specific (flag)
+ * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
+ *	by 16 repetitions of MAC addr, anywhere in payload) (flag)
+ * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
+ *	which are passed in an array of nested attributes, each nested attribute
+ *	defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
+ *	Each pattern defines a wakeup packet. Packet offset is associated with
+ *	each pattern which is used while matching the pattern. The matching is
+ *	done on the MSDU, i.e. as though the packet was an 802.3 packet, so the
+ *	pattern matching is done after the packet is converted to the MSDU.
+ *
+ *	In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
+ *	carrying a &struct nl80211_pattern_support.
+ *
+ *	When reporting wakeup. it is a u32 attribute containing the 0-based
+ *	index of the pattern that caused the wakeup, in the patterns passed
+ *	to the kernel when configuring.
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
+ *	used when setting, used only to indicate that GTK rekeying is supported
+ *	by the device (flag)
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
+ *	done by the device) (flag)
+ * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
+ *	packet (flag)
+ * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
+ * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
+ *	(on devices that have rfkill in the device) (flag)
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains
+ *	the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame
+ *	may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN
+ *	attribute contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11
+ *	packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
+ *	attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the
+ *	802.11 packet that caused the wakeup, e.g. a magic packet. The frame may
+ *	be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute
+ *	contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3
+ *	packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
+ *	attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section
+ *	"TCP connection wakeup" for more details. This is a nested attribute
+ *	containing the exact information for establishing and keeping alive
+ *	the TCP connection.
+ * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the
+ *	wakeup packet was received on the TCP connection
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the
+ *	TCP connection was lost or failed to be established
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only,
+ *	the TCP connection ran out of tokens to use for data to send to the
+ *	service
+ * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network
+ *	is detected.  This is a nested attribute that contains the
+ *	same attributes used with @NL80211_CMD_START_SCHED_SCAN.  It
+ *	specifies how the scan is performed (e.g. the interval, the
+ *	channels to scan and the initial delay) as well as the scan
+ *	results that will trigger a wake (i.e. the matchsets).  This
+ *	attribute is also sent in a response to
+ *	@NL80211_CMD_GET_WIPHY, indicating the number of match sets
+ *	supported by the driver (u32).
+ * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute
+ *	containing an array with information about what triggered the
+ *	wake up.  If no elements are present in the array, it means
+ *	that the information is not available.  If more than one
+ *	element is present, it means that more than one match
+ *	occurred.
+ *	Each element in the array is a nested attribute that contains
+ *	one optional %NL80211_ATTR_SSID attribute and one optional
+ *	%NL80211_ATTR_SCAN_FREQUENCIES attribute.  At least one of
+ *	these attributes must be present.  If
+ *	%NL80211_ATTR_SCAN_FREQUENCIES contains more than one
+ *	frequency, it means that the match occurred in more than one
+ *	channel.
+ * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
+ * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
+ *
+ * These nested attributes are used to configure the wakeup triggers and
+ * to report the wakeup reason(s).
+ */
+enum nl80211_wowlan_triggers {
+	__NL80211_WOWLAN_TRIG_INVALID,
+	NL80211_WOWLAN_TRIG_ANY,
+	NL80211_WOWLAN_TRIG_DISCONNECT,
+	NL80211_WOWLAN_TRIG_MAGIC_PKT,
+	NL80211_WOWLAN_TRIG_PKT_PATTERN,
+	NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
+	NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
+	NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
+	NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
+	NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211,
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN,
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023,
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN,
+	NL80211_WOWLAN_TRIG_TCP_CONNECTION,
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH,
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST,
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS,
+	NL80211_WOWLAN_TRIG_NET_DETECT,
+	NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS,
+
+	/* keep last */
+	NUM_NL80211_WOWLAN_TRIG,
+	MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1
+};
+
+/**
+ * DOC: TCP connection wakeup
+ *
+ * Some devices can establish a TCP connection in order to be woken up by a
+ * packet coming in from outside their network segment, or behind NAT. If
+ * configured, the device will establish a TCP connection to the given
+ * service, and periodically send data to that service. The first data
+ * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK.
+ * The data packets can optionally include a (little endian) sequence
+ * number (in the TCP payload!) that is generated by the device, and, also
+ * optionally, a token from a list of tokens. This serves as a keep-alive
+ * with the service, and for NATed connections, etc.
+ *
+ * During this keep-alive period, the server doesn't send any data to the
+ * client. When receiving data, it is compared against the wakeup pattern
+ * (and mask) and if it matches, the host is woken up. Similarly, if the
+ * connection breaks or cannot be established to start with, the host is
+ * also woken up.
+ *
+ * Developer's note: ARP offload is required for this, otherwise TCP
+ * response packets might not go through correctly.
+ */
+
+/**
+ * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence
+ * @start: starting value
+ * @offset: offset of sequence number in packet
+ * @len: length of the sequence value to write, 1 through 4
+ *
+ * Note: don't confuse with the TCP sequence number(s), this is for the
+ * keepalive packet payload. The actual value is written into the packet
+ * in little endian.
+ */
+struct nl80211_wowlan_tcp_data_seq {
+	__u32 start, offset, len;
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config
+ * @offset: offset of token in packet
+ * @len: length of each token
+ * @token_stream: stream of data to be used for the tokens, the length must
+ *	be a multiple of @len for this to make sense
+ */
+struct nl80211_wowlan_tcp_data_token {
+	__u32 offset, len;
+	__u8 token_stream[];
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token_feature - data token features
+ * @min_len: minimum token length
+ * @max_len: maximum token length
+ * @bufsize: total available token buffer size (max size of @token_stream)
+ */
+struct nl80211_wowlan_tcp_data_token_feature {
+	__u32 min_len, max_len, bufsize;
+};
+
+/**
+ * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters
+ * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address
+ *	(in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because
+ *	route lookup when configured might be invalid by the time we suspend,
+ *	and doing a route lookup when suspending is no longer possible as it
+ *	might require ARP querying.
+ * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a
+ *	socket and port will be allocated
+ * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16)
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte.
+ *	For feature advertising, a u32 attribute holding the maximum length
+ *	of the data payload.
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration
+ *	(if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature
+ *	advertising it is just a flag
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration,
+ *	see &struct nl80211_wowlan_tcp_data_token and for advertising see
+ *	&struct nl80211_wowlan_tcp_data_token_feature.
+ * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum
+ *	interval in feature advertising (u32)
+ * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
+ *	u32 attribute holding the maximum length
+ * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
+ *	feature advertising. The mask works like @NL80211_PKTPAT_MASK
+ *	but on the TCP payload only.
+ * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
+ * @MAX_NL80211_WOWLAN_TCP: highest attribute number
+ */
+enum nl80211_wowlan_tcp_attrs {
+	__NL80211_WOWLAN_TCP_INVALID,
+	NL80211_WOWLAN_TCP_SRC_IPV4,
+	NL80211_WOWLAN_TCP_DST_IPV4,
+	NL80211_WOWLAN_TCP_DST_MAC,
+	NL80211_WOWLAN_TCP_SRC_PORT,
+	NL80211_WOWLAN_TCP_DST_PORT,
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD,
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
+	NL80211_WOWLAN_TCP_DATA_INTERVAL,
+	NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
+	NL80211_WOWLAN_TCP_WAKE_MASK,
+
+	/* keep last */
+	NUM_NL80211_WOWLAN_TCP,
+	MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1
+};
+
+/**
+ * struct nl80211_coalesce_rule_support - coalesce rule support information
+ * @max_rules: maximum number of rules supported
+ * @pat: packet pattern support information
+ * @max_delay: maximum supported coalescing delay in msecs
+ *
+ * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_coalesce_rule_support {
+	__u32 max_rules;
+	struct nl80211_pattern_support pat;
+	__u32 max_delay;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_attr_coalesce_rule - coalesce rule attribute
+ * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
+ * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
+ * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
+ *	see &enum nl80211_coalesce_condition.
+ * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
+ *	after these fixed number of bytes of received packet
+ * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
+ * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
+ */
+enum nl80211_attr_coalesce_rule {
+	__NL80211_COALESCE_RULE_INVALID,
+	NL80211_ATTR_COALESCE_RULE_DELAY,
+	NL80211_ATTR_COALESCE_RULE_CONDITION,
+	NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
+
+	/* keep last */
+	NUM_NL80211_ATTR_COALESCE_RULE,
+	NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
+};
+
+/**
+ * enum nl80211_coalesce_condition - coalesce rule conditions
+ * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ *	in a rule are matched.
+ * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
+ *	in a rule are not matched.
+ */
+enum nl80211_coalesce_condition {
+	NL80211_COALESCE_CONDITION_MATCH,
+	NL80211_COALESCE_CONDITION_NO_MATCH
+};
+
+/**
+ * enum nl80211_iface_limit_attrs - limit attributes
+ * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
+ * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
+ *	can be chosen from this set of interface types (u32)
+ * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a
+ *	flag attribute for each interface type in this set
+ * @NUM_NL80211_IFACE_LIMIT: number of attributes
+ * @MAX_NL80211_IFACE_LIMIT: highest attribute number
+ */
+enum nl80211_iface_limit_attrs {
+	NL80211_IFACE_LIMIT_UNSPEC,
+	NL80211_IFACE_LIMIT_MAX,
+	NL80211_IFACE_LIMIT_TYPES,
+
+	/* keep last */
+	NUM_NL80211_IFACE_LIMIT,
+	MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1
+};
+
+/**
+ * enum nl80211_if_combination_attrs -- interface combination attributes
+ *
+ * @NL80211_IFACE_COMB_UNSPEC: (reserved)
+ * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits
+ *	for given interface types, see &enum nl80211_iface_limit_attrs.
+ * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of
+ *	interfaces that can be created in this group. This number doesn't
+ *	apply to interfaces purely managed in software, which are listed
+ *	in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE.
+ * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that
+ *	beacon intervals within this group must be all the same even for
+ *	infrastructure and AP/GO combinations, i.e. the GO(s) must adopt
+ *	the infrastructure network's beacon interval.
+ * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
+ *	different channels may be used within this group.
+ * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
+ *	of supported channel widths for radar detection.
+ * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap
+ *	of supported regulatory regions for radar detection.
+ * @NL80211_IFACE_COMB_BI_MIN_GCD: u32 attribute specifying the minimum GCD of
+ *	different beacon intervals supported by all the interface combinations
+ *	in this group (if not present, all beacon intervals be identical).
+ * @NUM_NL80211_IFACE_COMB: number of attributes
+ * @MAX_NL80211_IFACE_COMB: highest attribute number
+ *
+ * Examples:
+ *	limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2
+ *	=> allows an AP and a STA that must match BIs
+ *
+ *	numbers = [ #{AP, P2P-GO} <= 8 ], BI min gcd, channels = 1, max = 8,
+ *	=> allows 8 of AP/GO that can have BI gcd >= min gcd
+ *
+ *	numbers = [ #{STA} <= 2 ], channels = 2, max = 2
+ *	=> allows two STAs on the same or on different channels
+ *
+ *	numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
+ *	=> allows a STA plus three P2P interfaces
+ *
+ * The list of these four possibilities could completely be contained
+ * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
+ * that any of these groups must match.
+ *
+ * "Combinations" of just a single interface will not be listed here,
+ * a single interface of any valid interface type is assumed to always
+ * be possible by itself. This means that implicitly, for each valid
+ * interface type, the following group always exists:
+ *	numbers = [ #{<type>} <= 1 ], channels = 1, max = 1
+ */
+enum nl80211_if_combination_attrs {
+	NL80211_IFACE_COMB_UNSPEC,
+	NL80211_IFACE_COMB_LIMITS,
+	NL80211_IFACE_COMB_MAXNUM,
+	NL80211_IFACE_COMB_STA_AP_BI_MATCH,
+	NL80211_IFACE_COMB_NUM_CHANNELS,
+	NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
+	NL80211_IFACE_COMB_RADAR_DETECT_REGIONS,
+	NL80211_IFACE_COMB_BI_MIN_GCD,
+
+	/* keep last */
+	NUM_NL80211_IFACE_COMB,
+	MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1
+};
+
+
+/**
+ * enum nl80211_plink_state - state of a mesh peer link finite state machine
+ *
+ * @NL80211_PLINK_LISTEN: initial state, considered the implicit
+ *	state of non existent mesh peer links
+ * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
+ *	this mesh peer
+ * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
+ *	from this mesh peer
+ * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been
+ *	received from this mesh peer
+ * @NL80211_PLINK_ESTAB: mesh peer link is established
+ * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled
+ * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh
+ *	plink are discarded, except for authentication frames
+ * @NUM_NL80211_PLINK_STATES: number of peer link states
+ * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states
+ */
+enum nl80211_plink_state {
+	NL80211_PLINK_LISTEN,
+	NL80211_PLINK_OPN_SNT,
+	NL80211_PLINK_OPN_RCVD,
+	NL80211_PLINK_CNF_RCVD,
+	NL80211_PLINK_ESTAB,
+	NL80211_PLINK_HOLDING,
+	NL80211_PLINK_BLOCKED,
+
+	/* keep last */
+	NUM_NL80211_PLINK_STATES,
+	MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
+};
+
+/**
+ * enum nl80211_plink_action - actions to perform in mesh peers
+ *
+ * @NL80211_PLINK_ACTION_NO_ACTION: perform no action
+ * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment
+ * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer
+ * @NUM_NL80211_PLINK_ACTIONS: number of possible actions
+ */
+enum plink_actions {
+	NL80211_PLINK_ACTION_NO_ACTION,
+	NL80211_PLINK_ACTION_OPEN,
+	NL80211_PLINK_ACTION_BLOCK,
+
+	NUM_NL80211_PLINK_ACTIONS,
+};
+
+
+#define NL80211_KCK_LEN			16
+#define NL80211_KEK_LEN			16
+#define NL80211_KCK_EXT_LEN		24
+#define NL80211_KEK_EXT_LEN		32
+#define NL80211_KCK_EXT_LEN_32		32
+#define NL80211_REPLAY_CTR_LEN		8
+
+/**
+ * enum nl80211_rekey_data - attributes for GTK rekey offload
+ * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
+ * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
+ * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
+ * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
+ * @NL80211_REKEY_DATA_AKM: AKM data (OUI, suite type)
+ * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
+ * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
+ */
+enum nl80211_rekey_data {
+	__NL80211_REKEY_DATA_INVALID,
+	NL80211_REKEY_DATA_KEK,
+	NL80211_REKEY_DATA_KCK,
+	NL80211_REKEY_DATA_REPLAY_CTR,
+	NL80211_REKEY_DATA_AKM,
+
+	/* keep last */
+	NUM_NL80211_REKEY_DATA,
+	MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
+};
+
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ *	Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ *	in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ *	element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+	NL80211_HIDDEN_SSID_NOT_IN_USE,
+	NL80211_HIDDEN_SSID_ZERO_LEN,
+	NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
+/**
+ * enum nl80211_sta_wme_attr - station WME attributes
+ * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
+ * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
+ *	is the same as the AC bitmap in the QoS info field.
+ * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
+ *	as the MAX_SP field in the QoS info field (but already shifted down).
+ * @__NL80211_STA_WME_AFTER_LAST: internal
+ * @NL80211_STA_WME_MAX: highest station WME attribute
+ */
+enum nl80211_sta_wme_attr {
+	__NL80211_STA_WME_INVALID,
+	NL80211_STA_WME_UAPSD_QUEUES,
+	NL80211_STA_WME_MAX_SP,
+
+	/* keep last */
+	__NL80211_STA_WME_AFTER_LAST,
+	NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
+ * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
+ * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
+ *	priority)
+ * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
+ * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
+ * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
+ *	(internal)
+ * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
+ *	(internal)
+ */
+enum nl80211_pmksa_candidate_attr {
+	__NL80211_PMKSA_CANDIDATE_INVALID,
+	NL80211_PMKSA_CANDIDATE_INDEX,
+	NL80211_PMKSA_CANDIDATE_BSSID,
+	NL80211_PMKSA_CANDIDATE_PREAUTH,
+
+	/* keep last */
+	NUM_NL80211_PMKSA_CANDIDATE,
+	MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1
+};
+
+/**
+ * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
+ * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
+ * @NL80211_TDLS_SETUP: Setup TDLS link
+ * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
+ * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
+ * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
+ */
+enum nl80211_tdls_operation {
+	NL80211_TDLS_DISCOVERY_REQ,
+	NL80211_TDLS_SETUP,
+	NL80211_TDLS_TEARDOWN,
+	NL80211_TDLS_ENABLE_LINK,
+	NL80211_TDLS_DISABLE_LINK,
+};
+
+/**
+ * enum nl80211_ap_sme_features - device-integrated AP features
+ * @NL80211_AP_SME_SA_QUERY_OFFLOAD: SA Query procedures offloaded to driver
+ *	when user space indicates support for SA Query procedures offload during
+ *	"start ap" with %NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT.
+ */
+enum nl80211_ap_sme_features {
+	NL80211_AP_SME_SA_QUERY_OFFLOAD		= 1 << 0,
+};
+
+/**
+ * enum nl80211_feature_flags - device/driver features
+ * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back
+ *	TX status to the socket error queue when requested with the
+ *	socket option.
+ * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates.
+ * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up
+ *	the connected inactive stations in AP mode.
+ * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
+ *	to work properly to support receiving regulatory hints from
+ *	cellular base stations.
+ * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only
+ *	here to reserve the value for API/ABI compatibility)
+ * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of
+ *	equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station
+ *	mode
+ * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan
+ * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported
+ * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif
+ * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting
+ * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform
+ *	OBSS scans and generate 20/40 BSS coex reports. This flag is used only
+ *	for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied.
+ * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window
+ *	setting
+ * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic
+ *	powersave
+ * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state
+ *	transitions for AP clients. Without this flag (and if the driver
+ *	doesn't have the AP SME in the device) the driver supports adding
+ *	stations only when they're associated and adds them in associated
+ *	state (to later be transitioned into authorized), with this flag
+ *	they should be added before even sending the authentication reply
+ *	and then transitioned into authenticated, associated and authorized
+ *	states using station flags.
+ *	Note that even for drivers that support this, the default is to add
+ *	stations in authenticated/associated state, so to add unauthenticated
+ *	stations the authenticated/associated bits have to be set in the mask.
+ * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
+ *	(HT40, VHT 80/160 MHz) if this flag is set
+ * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh
+ *	Peering Management entity which may be implemented by registering for
+ *	beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
+ *	still generated by the driver.
+ * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor
+ *	interface. An active monitor interface behaves like a normal monitor
+ *	interface, but gets added to the driver. It ensures that incoming
+ *	unicast packets directed at the configured interface address get ACKed.
+ * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic
+ *	channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the
+ *	lifetime of a BSS.
+ * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter
+ *	Set IE to probe requests.
+ * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE
+ *	to probe requests.
+ * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period
+ *	requests sent to it by an AP.
+ * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the
+ *	current tx power value into the TPC Report IE in the spectrum
+ *	management TPC Report action frame, and in the Radio Measurement Link
+ *	Measurement Report action frame.
+ * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout
+ *	estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used
+ *	to enable dynack.
+ * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial
+ *	multiplexing powersave, ie. can turn off all but one chain
+ *	even on HT connections that should be using more chains.
+ * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial
+ *	multiplexing powersave, ie. can turn off all but one chain
+ *	and then wake the rest up as required after, for example,
+ *	rts/cts handshake.
+ * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM
+ *	TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS
+ *	command. Standard IEEE 802.11 TSPEC setup is not yet supported, it
+ *	needs to be able to handle Block-Ack agreements and other things.
+ * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring
+ *	the vif's MAC address upon creation.
+ *	See 'macaddr' field in the vif_params (cfg80211.h).
+ * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when
+ *	operating as a TDLS peer.
+ * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a
+ *	random MAC address during scan (if the device is unassociated); the
+ *	%NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC
+ *	address mask/value will be used.
+ * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports
+ *	using a random MAC address for every scan iteration during scheduled
+ *	scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may
+ *	be set for scheduled scan and the MAC address mask/value will be used.
+ * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a
+ *	random MAC address for every scan iteration during "net detect", i.e.
+ *	scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may
+ *	be set for scheduled scan and the MAC address mask/value will be used.
+ */
+enum nl80211_feature_flags {
+	NL80211_FEATURE_SK_TX_STATUS			= 1 << 0,
+	NL80211_FEATURE_HT_IBSS				= 1 << 1,
+	NL80211_FEATURE_INACTIVITY_TIMER		= 1 << 2,
+	NL80211_FEATURE_CELL_BASE_REG_HINTS		= 1 << 3,
+	NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL	= 1 << 4,
+	NL80211_FEATURE_SAE				= 1 << 5,
+	NL80211_FEATURE_LOW_PRIORITY_SCAN		= 1 << 6,
+	NL80211_FEATURE_SCAN_FLUSH			= 1 << 7,
+	NL80211_FEATURE_AP_SCAN				= 1 << 8,
+	NL80211_FEATURE_VIF_TXPOWER			= 1 << 9,
+	NL80211_FEATURE_NEED_OBSS_SCAN			= 1 << 10,
+	NL80211_FEATURE_P2P_GO_CTWIN			= 1 << 11,
+	NL80211_FEATURE_P2P_GO_OPPPS			= 1 << 12,
+	/* bit 13 is reserved */
+	NL80211_FEATURE_ADVERTISE_CHAN_LIMITS		= 1 << 14,
+	NL80211_FEATURE_FULL_AP_CLIENT_STATE		= 1 << 15,
+	NL80211_FEATURE_USERSPACE_MPM			= 1 << 16,
+	NL80211_FEATURE_ACTIVE_MONITOR			= 1 << 17,
+	NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE	= 1 << 18,
+	NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES	= 1 << 19,
+	NL80211_FEATURE_WFA_TPC_IE_IN_PROBES		= 1 << 20,
+	NL80211_FEATURE_QUIET				= 1 << 21,
+	NL80211_FEATURE_TX_POWER_INSERTION		= 1 << 22,
+	NL80211_FEATURE_ACKTO_ESTIMATION		= 1 << 23,
+	NL80211_FEATURE_STATIC_SMPS			= 1 << 24,
+	NL80211_FEATURE_DYNAMIC_SMPS			= 1 << 25,
+	NL80211_FEATURE_SUPPORTS_WMM_ADMISSION		= 1 << 26,
+	NL80211_FEATURE_MAC_ON_CREATE			= 1 << 27,
+	NL80211_FEATURE_TDLS_CHANNEL_SWITCH		= 1 << 28,
+	NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR		= 1 << 29,
+	NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR	= 1 << 30,
+	NL80211_FEATURE_ND_RANDOM_MAC_ADDR		= 1U << 31,
+};
+
+/**
+ * enum nl80211_ext_feature_index - bit index of extended features.
+ * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates.
+ * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can
+ *	request to use RRM (see %NL80211_ATTR_USE_RRM) with
+ *	%NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set
+ *	the ASSOC_REQ_USE_RRM flag in the association request even if
+ *	NL80211_FEATURE_QUIET is not advertized.
+ * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air
+ *	sniffer which means that it can be configured to hear packets from
+ *	certain groups which can be configured by the
+ *	%NL80211_ATTR_MU_MIMO_GROUP_DATA attribute,
+ *	or can be configured to follow a station by configuring the
+ *	%NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute.
+ * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual
+ *	time the scan started in scan results event. The time is the TSF of
+ *	the BSS that the interface that requested the scan is connected to
+ *	(if available).
+ * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the
+ *	time the last beacon/probe was received. The time is the TSF of the
+ *	BSS that the interface that requested the scan is connected to
+ *	(if available).
+ * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of
+ *	channel dwell time.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate
+ *	configuration (AP/mesh), supporting a legacy (non HT/VHT) rate.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate
+ *	configuration (AP/mesh) with HT rates.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate
+ *	configuration (AP/mesh) with VHT rates.
+ * @NL80211_EXT_FEATURE_FILS_STA: This driver supports Fast Initial Link Setup
+ *	with user space SME (NL80211_CMD_AUTHENTICATE) in station mode.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA: This driver supports randomized TA
+ *	in @NL80211_CMD_FRAME while not associated.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED: This driver supports
+ *	randomized TA in @NL80211_CMD_FRAME while associated.
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan
+ *	for reporting BSSs with better RSSI than the current connected BSS
+ *	(%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI).
+ * @NL80211_EXT_FEATURE_CQM_RSSI_LIST: With this driver the
+ *	%NL80211_ATTR_CQM_RSSI_THOLD attribute accepts a list of zero or more
+ *	RSSI threshold values to monitor rather than exactly one threshold.
+ * @NL80211_EXT_FEATURE_FILS_SK_OFFLOAD: Driver SME supports FILS shared key
+ *	authentication with %NL80211_CMD_CONNECT.
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK: Device wants to do 4-way
+ *	handshake with PSK in station mode (PSK is passed as part of the connect
+ *	and associate commands), doing it in the host might not be supported.
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X: Device wants to do doing 4-way
+ *	handshake with 802.1X in station mode (will pass EAP frames to the host
+ *	and accept the set_pmk/del_pmk commands), doing it in the host might not
+ *	be supported.
+ * @NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME: Driver is capable of overriding
+ *	the max channel attribute in the FILS request params IE with the
+ *	actual dwell time.
+ * @NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP: Driver accepts broadcast probe
+ *	response
+ * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE: Driver supports sending
+ *	the first probe request in each channel at rate of at least 5.5Mbps.
+ * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: Driver supports
+ *	probe request tx deferral and suppression
+ * @NL80211_EXT_FEATURE_MFP_OPTIONAL: Driver supports the %NL80211_MFP_OPTIONAL
+ *	value in %NL80211_ATTR_USE_MFP.
+ * @NL80211_EXT_FEATURE_LOW_SPAN_SCAN: Driver supports low span scan.
+ * @NL80211_EXT_FEATURE_LOW_POWER_SCAN: Driver supports low power scan.
+ * @NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN: Driver supports high accuracy scan.
+ * @NL80211_EXT_FEATURE_DFS_OFFLOAD: HW/driver will offload DFS actions.
+ *	Device or driver will do all DFS-related actions by itself,
+ *	informing user-space about CAC progress, radar detection event,
+ *	channel change triggered by radar detection event.
+ *	No need to start CAC from user-space, no need to react to
+ *	"radar detected" event.
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211: Driver supports sending and
+ *	receiving control port frames over nl80211 instead of the netdevice.
+ * @NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT: This driver/device supports
+ *	(average) ACK signal strength reporting.
+ * @NL80211_EXT_FEATURE_TXQS: Driver supports FQ-CoDel-enabled intermediate
+ *      TXQs.
+ * @NL80211_EXT_FEATURE_SCAN_RANDOM_SN: Driver/device supports randomizing the
+ *	SN in probe request frames if requested by %NL80211_SCAN_FLAG_RANDOM_SN.
+ * @NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT: Driver/device can omit all data
+ *	except for supported rates from the probe request content if requested
+ *	by the %NL80211_SCAN_FLAG_MIN_PREQ_CONTENT flag.
+ * @NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER: Driver supports enabling fine
+ *	timing measurement responder role.
+ *
+ * @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0: Driver/device confirm that they are
+ *      able to rekey an in-use key correctly. Userspace must not rekey PTK keys
+ *      if this flag is not set. Ignoring this can leak clear text packets and/or
+ *      freeze the connection.
+ * @NL80211_EXT_FEATURE_EXT_KEY_ID: Driver supports "Extended Key ID for
+ *      Individually Addressed Frames" from IEEE802.11-2016.
+ *
+ * @NL80211_EXT_FEATURE_AIRTIME_FAIRNESS: Driver supports getting airtime
+ *	fairness for transmitted packets and has enabled airtime fairness
+ *	scheduling.
+ *
+ * @NL80211_EXT_FEATURE_AP_PMKSA_CACHING: Driver/device supports PMKSA caching
+ *	(set/del PMKSA operations) in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD: Driver supports
+ *	filtering of sched scan results using band specific RSSI thresholds.
+ *
+ * @NL80211_EXT_FEATURE_STA_TX_PWR: This driver supports controlling tx power
+ *	to a station.
+ *
+ * @NL80211_EXT_FEATURE_SAE_OFFLOAD: Device wants to do SAE authentication in
+ *	station mode (SAE password is passed as part of the connect command).
+ *
+ * @NL80211_EXT_FEATURE_VLAN_OFFLOAD: The driver supports a single netdev
+ *	with VLAN tagged frames and separate VLAN-specific netdevs added using
+ *	vconfig similarly to the Ethernet case.
+ *
+ * @NL80211_EXT_FEATURE_AQL: The driver supports the Airtime Queue Limit (AQL)
+ *	feature, which prevents bufferbloat by using the expected transmission
+ *	time to limit the amount of data buffered in the hardware.
+ *
+ * @NL80211_EXT_FEATURE_BEACON_PROTECTION: The driver supports Beacon protection
+ *	and can receive key configuration for BIGTK using key indexes 6 and 7.
+ * @NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT: The driver supports Beacon
+ *	protection as a client only and cannot transmit protected beacons.
+ *
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH: The driver can disable the
+ *	forwarding of preauth frames over the control port. They are then
+ *	handled as ordinary data frames.
+ *
+ * @NL80211_EXT_FEATURE_PROTECTED_TWT: Driver supports protected TWT frames
+ *
+ * @NL80211_EXT_FEATURE_DEL_IBSS_STA: The driver supports removing stations
+ *      in IBSS mode, essentially by dropping their state.
+ *
+ * @NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS: management frame registrations
+ *	are possible for multicast frames and those will be reported properly.
+ *
+ * @NL80211_EXT_FEATURE_SCAN_FREQ_KHZ: This driver supports receiving and
+ *	reporting scan request with %NL80211_ATTR_SCAN_FREQ_KHZ. In order to
+ *	report %NL80211_ATTR_SCAN_FREQ_KHZ, %NL80211_SCAN_FLAG_FREQ_KHZ must be
+ *	included in the scan request.
+ *
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS: The driver
+ *	can report tx status for control port over nl80211 tx operations.
+ *
+ * @NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION: Driver supports Operating
+ *	Channel Validation (OCV) when using driver's SME for RSNA handshakes.
+ *
+ * @NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK: Device wants to do 4-way
+ *	handshake with PSK in AP mode (PSK is passed as part of the start AP
+ *	command).
+ *
+ * @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP: Device wants to do SAE authentication
+ *	in AP mode (SAE password is passed as part of the start AP command).
+ *
+ * @NL80211_EXT_FEATURE_FILS_DISCOVERY: Driver/device supports FILS discovery
+ *	frames transmission
+ *
+ * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports
+ *	unsolicited broadcast probe response transmission
+ *
+ * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate
+ *	configuration (AP/mesh) with HE rates.
+ *
+ * @NL80211_EXT_FEATURE_SECURE_LTF: Device supports secure LTF measurement
+ *      exchange protocol.
+ *
+ * @NL80211_EXT_FEATURE_SECURE_RTT: Device supports secure RTT measurement
+ *      exchange protocol.
+ *
+ * @NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE: Device supports management
+ *      frame protection for all management frames exchanged during the
+ *      negotiation and range measurement procedure.
+ *
+ * @NL80211_EXT_FEATURE_BSS_COLOR: The driver supports BSS color collision
+ *	detection and change announcemnts.
+ *
+ * @NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD: Driver running in AP mode supports
+ *	FILS encryption and decryption for (Re)Association Request and Response
+ *	frames. Userspace has to share FILS AAD details to the driver by using
+ *	@NL80211_CMD_SET_FILS_AAD.
+ *
+ * @NL80211_EXT_FEATURE_RADAR_BACKGROUND: Device supports background radar/CAC
+ *	detection.
+ *
+ * @NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE: Device can perform a MAC address
+ *	change without having to bring the underlying network device down
+ *	first. For example, in station mode this can be used to vary the
+ *	origin MAC address prior to a connection to a new AP for privacy
+ *	or other reasons. Note that certain driver specific restrictions
+ *	might apply, e.g. no scans in progress, no offchannel operations
+ *	in progress, and no active connections.
+ *
+ * @NL80211_EXT_FEATURE_PUNCT: Driver supports preamble puncturing in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SECURE_NAN: Device supports NAN Pairing which enables
+ *	authentication, data encryption and message integrity.
+ *
+ * @NL80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA: Device supports randomized TA
+ *	in authentication and deauthentication frames sent to unassociated peer
+ *	using @NL80211_CMD_FRAME.
+ *
+ * @NUM_NL80211_EXT_FEATURES: number of extended features.
+ * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
+ */
+enum nl80211_ext_feature_index {
+	NL80211_EXT_FEATURE_VHT_IBSS,
+	NL80211_EXT_FEATURE_RRM,
+	NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER,
+	NL80211_EXT_FEATURE_SCAN_START_TIME,
+	NL80211_EXT_FEATURE_BSS_PARENT_TSF,
+	NL80211_EXT_FEATURE_SET_SCAN_DWELL,
+	NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+	NL80211_EXT_FEATURE_BEACON_RATE_HT,
+	NL80211_EXT_FEATURE_BEACON_RATE_VHT,
+	NL80211_EXT_FEATURE_FILS_STA,
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA,
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED,
+	NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI,
+	NL80211_EXT_FEATURE_CQM_RSSI_LIST,
+	NL80211_EXT_FEATURE_FILS_SK_OFFLOAD,
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK,
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X,
+	NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME,
+	NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP,
+	NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE,
+	NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+	NL80211_EXT_FEATURE_MFP_OPTIONAL,
+	NL80211_EXT_FEATURE_LOW_SPAN_SCAN,
+	NL80211_EXT_FEATURE_LOW_POWER_SCAN,
+	NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN,
+	NL80211_EXT_FEATURE_DFS_OFFLOAD,
+	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211,
+	NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+	/* we renamed this - stay compatible */
+	NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+	NL80211_EXT_FEATURE_TXQS,
+	NL80211_EXT_FEATURE_SCAN_RANDOM_SN,
+	NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT,
+	NL80211_EXT_FEATURE_CAN_REPLACE_PTK0,
+	NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER,
+	NL80211_EXT_FEATURE_AIRTIME_FAIRNESS,
+	NL80211_EXT_FEATURE_AP_PMKSA_CACHING,
+	NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD,
+	NL80211_EXT_FEATURE_EXT_KEY_ID,
+	NL80211_EXT_FEATURE_STA_TX_PWR,
+	NL80211_EXT_FEATURE_SAE_OFFLOAD,
+	NL80211_EXT_FEATURE_VLAN_OFFLOAD,
+	NL80211_EXT_FEATURE_AQL,
+	NL80211_EXT_FEATURE_BEACON_PROTECTION,
+	NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH,
+	NL80211_EXT_FEATURE_PROTECTED_TWT,
+	NL80211_EXT_FEATURE_DEL_IBSS_STA,
+	NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS,
+	NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT,
+	NL80211_EXT_FEATURE_SCAN_FREQ_KHZ,
+	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS,
+	NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION,
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK,
+	NL80211_EXT_FEATURE_SAE_OFFLOAD_AP,
+	NL80211_EXT_FEATURE_FILS_DISCOVERY,
+	NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP,
+	NL80211_EXT_FEATURE_BEACON_RATE_HE,
+	NL80211_EXT_FEATURE_SECURE_LTF,
+	NL80211_EXT_FEATURE_SECURE_RTT,
+	NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE,
+	NL80211_EXT_FEATURE_BSS_COLOR,
+	NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD,
+	NL80211_EXT_FEATURE_RADAR_BACKGROUND,
+	NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE,
+	NL80211_EXT_FEATURE_PUNCT,
+	NL80211_EXT_FEATURE_SECURE_NAN,
+	NL80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA,
+
+	/* add new features before the definition below */
+	NUM_NL80211_EXT_FEATURES,
+	MAX_NL80211_EXT_FEATURES = NUM_NL80211_EXT_FEATURES - 1
+};
+
+/**
+ * enum nl80211_probe_resp_offload_support_attr - optional supported
+ *	protocols for probe-response offloading by the driver/FW.
+ *	To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute.
+ *	Each enum value represents a bit in the bitmap of supported
+ *	protocols. Typically a subset of probe-requests belonging to a
+ *	supported protocol will be excluded from offload and uploaded
+ *	to the host.
+ *
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P
+ * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u
+ */
+enum nl80211_probe_resp_offload_support_attr {
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS =	1<<0,
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 =	1<<1,
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P =	1<<2,
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U =	1<<3,
+};
+
+/**
+ * enum nl80211_connect_failed_reason - connection request failed reasons
+ * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
+ *	handled by the AP is reached.
+ * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL.
+ */
+enum nl80211_connect_failed_reason {
+	NL80211_CONN_FAIL_MAX_CLIENTS,
+	NL80211_CONN_FAIL_BLOCKED_CLIENT,
+};
+
+/**
+ * enum nl80211_timeout_reason - timeout reasons
+ *
+ * @NL80211_TIMEOUT_UNSPECIFIED: Timeout reason unspecified.
+ * @NL80211_TIMEOUT_SCAN: Scan (AP discovery) timed out.
+ * @NL80211_TIMEOUT_AUTH: Authentication timed out.
+ * @NL80211_TIMEOUT_ASSOC: Association timed out.
+ */
+enum nl80211_timeout_reason {
+	NL80211_TIMEOUT_UNSPECIFIED,
+	NL80211_TIMEOUT_SCAN,
+	NL80211_TIMEOUT_AUTH,
+	NL80211_TIMEOUT_ASSOC,
+};
+
+/**
+ * enum nl80211_scan_flags -  scan request control flags
+ *
+ * Scan request control flags are used to control the handling
+ * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN
+ * requests.
+ *
+ * NL80211_SCAN_FLAG_LOW_SPAN, NL80211_SCAN_FLAG_LOW_POWER, and
+ * NL80211_SCAN_FLAG_HIGH_ACCURACY flags are exclusive of each other, i.e., only
+ * one of them can be used in the request.
+ *
+ * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority
+ * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning
+ * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured
+ *	as AP and the beaconing has already been configured. This attribute is
+ *	dangerous because will destroy stations performance as a lot of frames
+ *	will be lost while scanning off-channel, therefore it must be used only
+ *	when really needed
+ * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or
+ *	for scheduled scan: a different one for every scan iteration). When the
+ *	flag is set, depending on device capabilities the @NL80211_ATTR_MAC and
+ *	@NL80211_ATTR_MAC_MASK attributes may also be given in which case only
+ *	the masked bits will be preserved from the MAC address and the remainder
+ *	randomised. If the attributes are not given full randomisation (46 bits,
+ *	locally administered 1, multicast 0) is assumed.
+ *	This flag must not be requested when the feature isn't supported, check
+ *	the nl80211 feature flags for the device.
+ * @NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME: fill the dwell time in the FILS
+ *	request parameters IE in the probe request
+ * @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses
+ * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at
+ *	rate of at least 5.5M. In case non OCE AP is discovered in the channel,
+ *	only the first probe req in the channel will be sent in high rate.
+ * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request
+ *	tx deferral (dot11FILSProbeDelay shall be set to 15ms)
+ *	and suppression (if it has received a broadcast Probe Response frame,
+ *	Beacon frame or FILS Discovery frame from an AP that the STA considers
+ *	a suitable candidate for (re-)association - suitable in terms of
+ *	SSID and/or RSSI.
+ * @NL80211_SCAN_FLAG_LOW_SPAN: Span corresponds to the total time taken to
+ *	accomplish the scan. Thus, this flag intends the driver to perform the
+ *	scan request with lesser span/duration. It is specific to the driver
+ *	implementations on how this is accomplished. Scan accuracy may get
+ *	impacted with this flag.
+ * @NL80211_SCAN_FLAG_LOW_POWER: This flag intends the scan attempts to consume
+ *	optimal possible power. Drivers can resort to their specific means to
+ *	optimize the power. Scan accuracy may get impacted with this flag.
+ * @NL80211_SCAN_FLAG_HIGH_ACCURACY: Accuracy here intends to the extent of scan
+ *	results obtained. Thus HIGH_ACCURACY scan flag aims to get maximum
+ *	possible scan results. This flag hints the driver to use the best
+ *	possible scan configuration to improve the accuracy in scanning.
+ *	Latency and power use may get impacted with this flag.
+ * @NL80211_SCAN_FLAG_RANDOM_SN: randomize the sequence number in probe
+ *	request frames from this scan to avoid correlation/tracking being
+ *	possible.
+ * @NL80211_SCAN_FLAG_MIN_PREQ_CONTENT: minimize probe request content to
+ *	only have supported rates and no additional capabilities (unless
+ *	added by userspace explicitly.)
+ * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with
+ *	%NL80211_ATTR_SCAN_FREQ_KHZ. This also means
+ *	%NL80211_ATTR_SCAN_FREQUENCIES will not be included.
+ * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for collocated APs reported by
+ *	2.4/5 GHz APs. When the flag is set, the scan logic will use the
+ *	information from the RNR element found in beacons/probe responses
+ *	received on the 2.4/5 GHz channels to actively scan only the 6GHz
+ *	channels on which APs are expected to be found. Note that when not set,
+ *	the scan logic would scan all 6GHz channels, but since transmission of
+ *	probe requests on non PSC channels is limited, it is highly likely that
+ *	these channels would passively be scanned. Also note that when the flag
+ *	is set, in addition to the colocated APs, PSC channels would also be
+ *	scanned if the user space has asked for it.
+ */
+enum nl80211_scan_flags {
+	NL80211_SCAN_FLAG_LOW_PRIORITY				= 1<<0,
+	NL80211_SCAN_FLAG_FLUSH					= 1<<1,
+	NL80211_SCAN_FLAG_AP					= 1<<2,
+	NL80211_SCAN_FLAG_RANDOM_ADDR				= 1<<3,
+	NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME			= 1<<4,
+	NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP		= 1<<5,
+	NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE		= 1<<6,
+	NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION	= 1<<7,
+	NL80211_SCAN_FLAG_LOW_SPAN				= 1<<8,
+	NL80211_SCAN_FLAG_LOW_POWER				= 1<<9,
+	NL80211_SCAN_FLAG_HIGH_ACCURACY				= 1<<10,
+	NL80211_SCAN_FLAG_RANDOM_SN				= 1<<11,
+	NL80211_SCAN_FLAG_MIN_PREQ_CONTENT			= 1<<12,
+	NL80211_SCAN_FLAG_FREQ_KHZ				= 1<<13,
+	NL80211_SCAN_FLAG_COLOCATED_6GHZ			= 1<<14,
+};
+
+/**
+ * enum nl80211_acl_policy - access control policy
+ *
+ * Access control policy is applied on a MAC list set by
+ * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to
+ * be used with %NL80211_ATTR_ACL_POLICY.
+ *
+ * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are
+ *	listed in ACL, i.e. allow all the stations which are not listed
+ *	in ACL to authenticate.
+ * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed
+ *	in ACL, i.e. deny all the stations which are not listed in ACL.
+ */
+enum nl80211_acl_policy {
+	NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED,
+	NL80211_ACL_POLICY_DENY_UNLESS_LISTED,
+};
+
+/**
+ * enum nl80211_smps_mode - SMPS mode
+ *
+ * Requested SMPS mode (for AP mode)
+ *
+ * @NL80211_SMPS_OFF: SMPS off (use all antennas).
+ * @NL80211_SMPS_STATIC: static SMPS (use a single antenna)
+ * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and
+ *	turn on other antennas after CTS/RTS).
+ */
+enum nl80211_smps_mode {
+	NL80211_SMPS_OFF,
+	NL80211_SMPS_STATIC,
+	NL80211_SMPS_DYNAMIC,
+
+	__NL80211_SMPS_AFTER_LAST,
+	NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_radar_event - type of radar event for DFS operation
+ *
+ * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace
+ * about detected radars or success of the channel available check (CAC)
+ *
+ * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is
+ *	now unusable.
+ * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished,
+ *	the channel is now available.
+ * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no
+ *	change to the channel status.
+ * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is
+ *	over, channel becomes usable.
+ * @NL80211_RADAR_PRE_CAC_EXPIRED: Channel Availability Check done on this
+ *	non-operating channel is expired and no longer valid. New CAC must
+ *	be done on this channel before starting the operation. This is not
+ *	applicable for ETSI dfs domain where pre-CAC is valid for ever.
+ * @NL80211_RADAR_CAC_STARTED: Channel Availability Check has been started,
+ *	should be generated by HW if NL80211_EXT_FEATURE_DFS_OFFLOAD is enabled.
+ */
+enum nl80211_radar_event {
+	NL80211_RADAR_DETECTED,
+	NL80211_RADAR_CAC_FINISHED,
+	NL80211_RADAR_CAC_ABORTED,
+	NL80211_RADAR_NOP_FINISHED,
+	NL80211_RADAR_PRE_CAC_EXPIRED,
+	NL80211_RADAR_CAC_STARTED,
+};
+
+/**
+ * enum nl80211_dfs_state - DFS states for channels
+ *
+ * Channel states used by the DFS code.
+ *
+ * @NL80211_DFS_USABLE: The channel can be used, but channel availability
+ *	check (CAC) must be performed before using it for AP or IBSS.
+ * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
+ *	is therefore marked as not available.
+ * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
+ */
+enum nl80211_dfs_state {
+	NL80211_DFS_USABLE,
+	NL80211_DFS_UNAVAILABLE,
+	NL80211_DFS_AVAILABLE,
+};
+
+/**
+ * enum nl80211_protocol_features - nl80211 protocol features
+ * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
+ *	wiphy dumps (if requested by the application with the attribute
+ *	%NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
+ *	wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
+ *	%NL80211_ATTR_WDEV.
+ */
+enum nl80211_protocol_features {
+	NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP =	1 << 0,
+};
+
+/**
+ * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers
+ *
+ * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified.
+ * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol.
+ * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol.
+ * @NL80211_CRIT_PROTO_APIPA: APIPA protocol.
+ * @NUM_NL80211_CRIT_PROTO: must be kept last.
+ */
+enum nl80211_crit_proto_id {
+	NL80211_CRIT_PROTO_UNSPEC,
+	NL80211_CRIT_PROTO_DHCP,
+	NL80211_CRIT_PROTO_EAPOL,
+	NL80211_CRIT_PROTO_APIPA,
+	/* add other protocols before this one */
+	NUM_NL80211_CRIT_PROTO
+};
+
+/* maximum duration for critical protocol measures */
+#define NL80211_CRIT_PROTO_MAX_DURATION		5000 /* msec */
+
+/**
+ * enum nl80211_rxmgmt_flags - flags for received management frame.
+ *
+ * Used by cfg80211_rx_mgmt()
+ *
+ * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver.
+ * @NL80211_RXMGMT_FLAG_EXTERNAL_AUTH: Host driver intends to offload
+ *	the authentication. Exclusively defined for host drivers that
+ *	advertises the SME functionality but would like the userspace
+ *	to handle certain authentication algorithms (e.g. SAE).
+ */
+enum nl80211_rxmgmt_flags {
+	NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0,
+	NL80211_RXMGMT_FLAG_EXTERNAL_AUTH = 1 << 1,
+};
+
+/*
+ * If this flag is unset, the lower 24 bits are an OUI, if set
+ * a Linux nl80211 vendor ID is used (no such IDs are allocated
+ * yet, so that's not valid so far)
+ */
+#define NL80211_VENDOR_ID_IS_LINUX	0x80000000
+
+/**
+ * struct nl80211_vendor_cmd_info - vendor command data
+ * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the
+ *	value is a 24-bit OUI; if it is set then a separately allocated ID
+ *	may be used, but no such IDs are allocated yet. New IDs should be
+ *	added to this file when needed.
+ * @subcmd: sub-command ID for the command
+ */
+struct nl80211_vendor_cmd_info {
+	__u32 vendor_id;
+	__u32 subcmd;
+};
+
+/**
+ * enum nl80211_tdls_peer_capability - TDLS peer flags.
+ *
+ * Used by tdls_mgmt() to determine which conditional elements need
+ * to be added to TDLS Setup frames.
+ *
+ * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable.
+ * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable.
+ * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable.
+ * @NL80211_TDLS_PEER_HE: TDLS peer is HE capable.
+ */
+enum nl80211_tdls_peer_capability {
+	NL80211_TDLS_PEER_HT = 1<<0,
+	NL80211_TDLS_PEER_VHT = 1<<1,
+	NL80211_TDLS_PEER_WMM = 1<<2,
+	NL80211_TDLS_PEER_HE = 1<<3,
+};
+
+/**
+ * enum nl80211_sched_scan_plan - scanning plan for scheduled scan
+ * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved
+ * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In
+ *	seconds (u32).
+ * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this
+ *	scan plan (u32). The last scan plan must not specify this attribute
+ *	because it will run infinitely. A value of zero is invalid as it will
+ *	make the scan plan meaningless.
+ * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number
+ *	currently defined
+ * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use
+ */
+enum nl80211_sched_scan_plan {
+	__NL80211_SCHED_SCAN_PLAN_INVALID,
+	NL80211_SCHED_SCAN_PLAN_INTERVAL,
+	NL80211_SCHED_SCAN_PLAN_ITERATIONS,
+
+	/* keep last */
+	__NL80211_SCHED_SCAN_PLAN_AFTER_LAST,
+	NL80211_SCHED_SCAN_PLAN_MAX =
+		__NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1
+};
+
+/**
+ * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters.
+ *
+ * @band: band of BSS that must match for RSSI value adjustment. The value
+ *	of this field is according to &enum nl80211_band.
+ * @delta: value used to adjust the RSSI value of matching BSS in dB.
+ */
+struct nl80211_bss_select_rssi_adjust {
+	__u8 band;
+	__s8 delta;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_bss_select_attr - attributes for bss selection.
+ *
+ * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved.
+ * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection
+ *	is requested.
+ * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS
+ *	selection should be done such that the specified band is preferred.
+ *	When there are multiple BSS-es in the preferred band, the driver
+ *	shall use RSSI-based BSS selection as a second step. The value of
+ *	this attribute is according to &enum nl80211_band (u32).
+ * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for
+ *	BSS-es in the specified band is to be adjusted before doing
+ *	RSSI-based BSS selection. The attribute value is a packed structure
+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
+ * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number.
+ * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use.
+ *
+ * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT
+ * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour
+ * which the driver shall use.
+ */
+enum nl80211_bss_select_attr {
+	__NL80211_BSS_SELECT_ATTR_INVALID,
+	NL80211_BSS_SELECT_ATTR_RSSI,
+	NL80211_BSS_SELECT_ATTR_BAND_PREF,
+	NL80211_BSS_SELECT_ATTR_RSSI_ADJUST,
+
+	/* keep last */
+	__NL80211_BSS_SELECT_ATTR_AFTER_LAST,
+	NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_nan_function_type - NAN function type
+ *
+ * Defines the function type of a NAN function
+ *
+ * @NL80211_NAN_FUNC_PUBLISH: function is publish
+ * @NL80211_NAN_FUNC_SUBSCRIBE: function is subscribe
+ * @NL80211_NAN_FUNC_FOLLOW_UP: function is follow-up
+ */
+enum nl80211_nan_function_type {
+	NL80211_NAN_FUNC_PUBLISH,
+	NL80211_NAN_FUNC_SUBSCRIBE,
+	NL80211_NAN_FUNC_FOLLOW_UP,
+
+	/* keep last */
+	__NL80211_NAN_FUNC_TYPE_AFTER_LAST,
+	NL80211_NAN_FUNC_MAX_TYPE = __NL80211_NAN_FUNC_TYPE_AFTER_LAST - 1,
+};
+
+/**
+ * enum nl80211_nan_publish_type - NAN publish tx type
+ *
+ * Defines how to send publish Service Discovery Frames
+ *
+ * @NL80211_NAN_SOLICITED_PUBLISH: publish function is solicited
+ * @NL80211_NAN_UNSOLICITED_PUBLISH: publish function is unsolicited
+ */
+enum nl80211_nan_publish_type {
+	NL80211_NAN_SOLICITED_PUBLISH = 1 << 0,
+	NL80211_NAN_UNSOLICITED_PUBLISH = 1 << 1,
+};
+
+/**
+ * enum nl80211_nan_func_term_reason - NAN functions termination reason
+ *
+ * Defines termination reasons of a NAN function
+ *
+ * @NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST: requested by user
+ * @NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED: timeout
+ * @NL80211_NAN_FUNC_TERM_REASON_ERROR: errored
+ */
+enum nl80211_nan_func_term_reason {
+	NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST,
+	NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED,
+	NL80211_NAN_FUNC_TERM_REASON_ERROR,
+};
+
+#define NL80211_NAN_FUNC_SERVICE_ID_LEN 6
+#define NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN 0xff
+#define NL80211_NAN_FUNC_SRF_MAX_LEN 0xff
+
+/**
+ * enum nl80211_nan_func_attributes - NAN function attributes
+ * @__NL80211_NAN_FUNC_INVALID: invalid
+ * @NL80211_NAN_FUNC_TYPE: &enum nl80211_nan_function_type (u8).
+ * @NL80211_NAN_FUNC_SERVICE_ID: 6 bytes of the service ID hash as
+ *	specified in NAN spec. This is a binary attribute.
+ * @NL80211_NAN_FUNC_PUBLISH_TYPE: relevant if the function's type is
+ *	publish. Defines the transmission type for the publish Service Discovery
+ *	Frame, see &enum nl80211_nan_publish_type. Its type is u8.
+ * @NL80211_NAN_FUNC_PUBLISH_BCAST: relevant if the function is a solicited
+ *	publish. Should the solicited publish Service Discovery Frame be sent to
+ *	the NAN Broadcast address. This is a flag.
+ * @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE: relevant if the function's type is
+ *	subscribe. Is the subscribe active. This is a flag.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_ID: relevant if the function's type is follow up.
+ *	The instance ID for the follow up Service Discovery Frame. This is u8.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID: relevant if the function's type
+ *	is follow up. This is a u8.
+ *	The requestor instance ID for the follow up Service Discovery Frame.
+ * @NL80211_NAN_FUNC_FOLLOW_UP_DEST: the MAC address of the recipient of the
+ *	follow up Service Discovery Frame. This is a binary attribute.
+ * @NL80211_NAN_FUNC_CLOSE_RANGE: is this function limited for devices in a
+ *	close range. The range itself (RSSI) is defined by the device.
+ *	This is a flag.
+ * @NL80211_NAN_FUNC_TTL: strictly positive number of DWs this function should
+ *	stay active. If not present infinite TTL is assumed. This is a u32.
+ * @NL80211_NAN_FUNC_SERVICE_INFO: array of bytes describing the service
+ *	specific info. This is a binary attribute.
+ * @NL80211_NAN_FUNC_SRF: Service Receive Filter. This is a nested attribute.
+ *	See &enum nl80211_nan_srf_attributes.
+ * @NL80211_NAN_FUNC_RX_MATCH_FILTER: Receive Matching filter. This is a nested
+ *	attribute. It is a list of binary values.
+ * @NL80211_NAN_FUNC_TX_MATCH_FILTER: Transmit Matching filter. This is a
+ *	nested attribute. It is a list of binary values.
+ * @NL80211_NAN_FUNC_INSTANCE_ID: The instance ID of the function.
+ *	Its type is u8 and it cannot be 0.
+ * @NL80211_NAN_FUNC_TERM_REASON: NAN function termination reason.
+ *	See &enum nl80211_nan_func_term_reason.
+ *
+ * @NUM_NL80211_NAN_FUNC_ATTR: internal
+ * @NL80211_NAN_FUNC_ATTR_MAX: highest NAN function attribute
+ */
+enum nl80211_nan_func_attributes {
+	__NL80211_NAN_FUNC_INVALID,
+	NL80211_NAN_FUNC_TYPE,
+	NL80211_NAN_FUNC_SERVICE_ID,
+	NL80211_NAN_FUNC_PUBLISH_TYPE,
+	NL80211_NAN_FUNC_PUBLISH_BCAST,
+	NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE,
+	NL80211_NAN_FUNC_FOLLOW_UP_ID,
+	NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID,
+	NL80211_NAN_FUNC_FOLLOW_UP_DEST,
+	NL80211_NAN_FUNC_CLOSE_RANGE,
+	NL80211_NAN_FUNC_TTL,
+	NL80211_NAN_FUNC_SERVICE_INFO,
+	NL80211_NAN_FUNC_SRF,
+	NL80211_NAN_FUNC_RX_MATCH_FILTER,
+	NL80211_NAN_FUNC_TX_MATCH_FILTER,
+	NL80211_NAN_FUNC_INSTANCE_ID,
+	NL80211_NAN_FUNC_TERM_REASON,
+
+	/* keep last */
+	NUM_NL80211_NAN_FUNC_ATTR,
+	NL80211_NAN_FUNC_ATTR_MAX = NUM_NL80211_NAN_FUNC_ATTR - 1
+};
+
+/**
+ * enum nl80211_nan_srf_attributes - NAN Service Response filter attributes
+ * @__NL80211_NAN_SRF_INVALID: invalid
+ * @NL80211_NAN_SRF_INCLUDE: present if the include bit of the SRF set.
+ *	This is a flag.
+ * @NL80211_NAN_SRF_BF: Bloom Filter. Present if and only if
+ *	%NL80211_NAN_SRF_MAC_ADDRS isn't present. This attribute is binary.
+ * @NL80211_NAN_SRF_BF_IDX: index of the Bloom Filter. Mandatory if
+ *	%NL80211_NAN_SRF_BF is present. This is a u8.
+ * @NL80211_NAN_SRF_MAC_ADDRS: list of MAC addresses for the SRF. Present if
+ *	and only if %NL80211_NAN_SRF_BF isn't present. This is a nested
+ *	attribute. Each nested attribute is a MAC address.
+ * @NUM_NL80211_NAN_SRF_ATTR: internal
+ * @NL80211_NAN_SRF_ATTR_MAX: highest NAN SRF attribute
+ */
+enum nl80211_nan_srf_attributes {
+	__NL80211_NAN_SRF_INVALID,
+	NL80211_NAN_SRF_INCLUDE,
+	NL80211_NAN_SRF_BF,
+	NL80211_NAN_SRF_BF_IDX,
+	NL80211_NAN_SRF_MAC_ADDRS,
+
+	/* keep last */
+	NUM_NL80211_NAN_SRF_ATTR,
+	NL80211_NAN_SRF_ATTR_MAX = NUM_NL80211_NAN_SRF_ATTR - 1,
+};
+
+/**
+ * enum nl80211_nan_match_attributes - NAN match attributes
+ * @__NL80211_NAN_MATCH_INVALID: invalid
+ * @NL80211_NAN_MATCH_FUNC_LOCAL: the local function that had the
+ *	match. This is a nested attribute.
+ *	See &enum nl80211_nan_func_attributes.
+ * @NL80211_NAN_MATCH_FUNC_PEER: the peer function
+ *	that caused the match. This is a nested attribute.
+ *	See &enum nl80211_nan_func_attributes.
+ *
+ * @NUM_NL80211_NAN_MATCH_ATTR: internal
+ * @NL80211_NAN_MATCH_ATTR_MAX: highest NAN match attribute
+ */
+enum nl80211_nan_match_attributes {
+	__NL80211_NAN_MATCH_INVALID,
+	NL80211_NAN_MATCH_FUNC_LOCAL,
+	NL80211_NAN_MATCH_FUNC_PEER,
+
+	/* keep last */
+	NUM_NL80211_NAN_MATCH_ATTR,
+	NL80211_NAN_MATCH_ATTR_MAX = NUM_NL80211_NAN_MATCH_ATTR - 1
+};
+
+/**
+ * nl80211_external_auth_action - Action to perform with external
+ *     authentication request. Used by NL80211_ATTR_EXTERNAL_AUTH_ACTION.
+ * @NL80211_EXTERNAL_AUTH_START: Start the authentication.
+ * @NL80211_EXTERNAL_AUTH_ABORT: Abort the ongoing authentication.
+ */
+enum nl80211_external_auth_action {
+	NL80211_EXTERNAL_AUTH_START,
+	NL80211_EXTERNAL_AUTH_ABORT,
+};
+
+/**
+ * enum nl80211_ftm_responder_attributes - fine timing measurement
+ *	responder attributes
+ * @__NL80211_FTM_RESP_ATTR_INVALID: Invalid
+ * @NL80211_FTM_RESP_ATTR_ENABLED: FTM responder is enabled
+ * @NL80211_FTM_RESP_ATTR_LCI: The content of Measurement Report Element
+ *	(9.4.2.22 in 802.11-2016) with type 8 - LCI (9.4.2.22.10),
+ *	i.e. starting with the measurement token
+ * @NL80211_FTM_RESP_ATTR_CIVIC: The content of Measurement Report Element
+ *	(9.4.2.22 in 802.11-2016) with type 11 - Civic (Section 9.4.2.22.13),
+ *	i.e. starting with the measurement token
+ * @__NL80211_FTM_RESP_ATTR_LAST: Internal
+ * @NL80211_FTM_RESP_ATTR_MAX: highest FTM responder attribute.
+ */
+enum nl80211_ftm_responder_attributes {
+	__NL80211_FTM_RESP_ATTR_INVALID,
+
+	NL80211_FTM_RESP_ATTR_ENABLED,
+	NL80211_FTM_RESP_ATTR_LCI,
+	NL80211_FTM_RESP_ATTR_CIVICLOC,
+
+	/* keep last */
+	__NL80211_FTM_RESP_ATTR_LAST,
+	NL80211_FTM_RESP_ATTR_MAX = __NL80211_FTM_RESP_ATTR_LAST - 1,
+};
+
+/*
+ * enum nl80211_ftm_responder_stats - FTM responder statistics
+ *
+ * These attribute types are used with %NL80211_ATTR_FTM_RESPONDER_STATS
+ * when getting FTM responder statistics.
+ *
+ * @__NL80211_FTM_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_FTM_STATS_SUCCESS_NUM: number of FTM sessions in which all frames
+ *	were ssfully answered (u32)
+ * @NL80211_FTM_STATS_PARTIAL_NUM: number of FTM sessions in which part of the
+ *	frames were successfully answered (u32)
+ * @NL80211_FTM_STATS_FAILED_NUM: number of failed FTM sessions (u32)
+ * @NL80211_FTM_STATS_ASAP_NUM: number of ASAP sessions (u32)
+ * @NL80211_FTM_STATS_NON_ASAP_NUM: number of non-ASAP sessions (u32)
+ * @NL80211_FTM_STATS_TOTAL_DURATION_MSEC: total sessions durations - gives an
+ *	indication of how much time the responder was busy (u64, msec)
+ * @NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM: number of unknown FTM triggers -
+ *	triggers from initiators that didn't finish successfully the negotiation
+ *	phase with the responder (u32)
+ * @NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM: number of FTM reschedule requests
+ *	- initiator asks for a new scheduling although it already has scheduled
+ *	FTM slot (u32)
+ * @NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM: number of FTM triggers out of
+ *	scheduled window (u32)
+ * @NL80211_FTM_STATS_PAD: used for padding, ignore
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_FTM_STATS_MAX: highest possible FTM responder stats attribute
+ */
+enum nl80211_ftm_responder_stats {
+	__NL80211_FTM_STATS_INVALID,
+	NL80211_FTM_STATS_SUCCESS_NUM,
+	NL80211_FTM_STATS_PARTIAL_NUM,
+	NL80211_FTM_STATS_FAILED_NUM,
+	NL80211_FTM_STATS_ASAP_NUM,
+	NL80211_FTM_STATS_NON_ASAP_NUM,
+	NL80211_FTM_STATS_TOTAL_DURATION_MSEC,
+	NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM,
+	NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM,
+	NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM,
+	NL80211_FTM_STATS_PAD,
+
+	/* keep last */
+	__NL80211_FTM_STATS_AFTER_LAST,
+	NL80211_FTM_STATS_MAX = __NL80211_FTM_STATS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_preamble - frame preamble types
+ * @NL80211_PREAMBLE_LEGACY: legacy (HR/DSSS, OFDM, ERP PHY) preamble
+ * @NL80211_PREAMBLE_HT: HT preamble
+ * @NL80211_PREAMBLE_VHT: VHT preamble
+ * @NL80211_PREAMBLE_DMG: DMG preamble
+ * @NL80211_PREAMBLE_HE: HE preamble
+ */
+enum nl80211_preamble {
+	NL80211_PREAMBLE_LEGACY,
+	NL80211_PREAMBLE_HT,
+	NL80211_PREAMBLE_VHT,
+	NL80211_PREAMBLE_DMG,
+	NL80211_PREAMBLE_HE,
+};
+
+/**
+ * enum nl80211_peer_measurement_type - peer measurement types
+ * @NL80211_PMSR_TYPE_INVALID: invalid/unused, needed as we use
+ *	these numbers also for attributes
+ *
+ * @NL80211_PMSR_TYPE_FTM: flight time measurement
+ *
+ * @NUM_NL80211_PMSR_TYPES: internal
+ * @NL80211_PMSR_TYPE_MAX: highest type number
+ */
+enum nl80211_peer_measurement_type {
+	NL80211_PMSR_TYPE_INVALID,
+
+	NL80211_PMSR_TYPE_FTM,
+
+	NUM_NL80211_PMSR_TYPES,
+	NL80211_PMSR_TYPE_MAX = NUM_NL80211_PMSR_TYPES - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_status - peer measurement status
+ * @NL80211_PMSR_STATUS_SUCCESS: measurement completed successfully
+ * @NL80211_PMSR_STATUS_REFUSED: measurement was locally refused
+ * @NL80211_PMSR_STATUS_TIMEOUT: measurement timed out
+ * @NL80211_PMSR_STATUS_FAILURE: measurement failed, a type-dependent
+ *	reason may be available in the response data
+ */
+enum nl80211_peer_measurement_status {
+	NL80211_PMSR_STATUS_SUCCESS,
+	NL80211_PMSR_STATUS_REFUSED,
+	NL80211_PMSR_STATUS_TIMEOUT,
+	NL80211_PMSR_STATUS_FAILURE,
+};
+
+/**
+ * enum nl80211_peer_measurement_req - peer measurement request attributes
+ * @__NL80211_PMSR_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_REQ_ATTR_DATA: This is a nested attribute with measurement
+ *	type-specific request data inside. The attributes used are from the
+ *	enums named nl80211_peer_measurement_<type>_req.
+ * @NL80211_PMSR_REQ_ATTR_GET_AP_TSF: include AP TSF timestamp, if supported
+ *	(flag attribute)
+ *
+ * @NUM_NL80211_PMSR_REQ_ATTRS: internal
+ * @NL80211_PMSR_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_req {
+	__NL80211_PMSR_REQ_ATTR_INVALID,
+
+	NL80211_PMSR_REQ_ATTR_DATA,
+	NL80211_PMSR_REQ_ATTR_GET_AP_TSF,
+
+	/* keep last */
+	NUM_NL80211_PMSR_REQ_ATTRS,
+	NL80211_PMSR_REQ_ATTR_MAX = NUM_NL80211_PMSR_REQ_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_resp - peer measurement response attributes
+ * @__NL80211_PMSR_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_RESP_ATTR_DATA: This is a nested attribute with measurement
+ *	type-specific results inside. The attributes used are from the enums
+ *	named nl80211_peer_measurement_<type>_resp.
+ * @NL80211_PMSR_RESP_ATTR_STATUS: u32 value with the measurement status
+ *	(using values from &enum nl80211_peer_measurement_status.)
+ * @NL80211_PMSR_RESP_ATTR_HOST_TIME: host time (%CLOCK_BOOTTIME) when the
+ *	result was measured; this value is not expected to be accurate to
+ *	more than 20ms. (u64, nanoseconds)
+ * @NL80211_PMSR_RESP_ATTR_AP_TSF: TSF of the AP that the interface
+ *	doing the measurement is connected to when the result was measured.
+ *	This shall be accurately reported if supported and requested
+ *	(u64, usec)
+ * @NL80211_PMSR_RESP_ATTR_FINAL: If results are sent to the host partially
+ *	(*e.g. with FTM per-burst data) this flag will be cleared on all but
+ *	the last result; if all results are combined it's set on the single
+ *	result.
+ * @NL80211_PMSR_RESP_ATTR_PAD: padding for 64-bit attributes, ignore
+ *
+ * @NUM_NL80211_PMSR_RESP_ATTRS: internal
+ * @NL80211_PMSR_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_resp {
+	__NL80211_PMSR_RESP_ATTR_INVALID,
+
+	NL80211_PMSR_RESP_ATTR_DATA,
+	NL80211_PMSR_RESP_ATTR_STATUS,
+	NL80211_PMSR_RESP_ATTR_HOST_TIME,
+	NL80211_PMSR_RESP_ATTR_AP_TSF,
+	NL80211_PMSR_RESP_ATTR_FINAL,
+	NL80211_PMSR_RESP_ATTR_PAD,
+
+	/* keep last */
+	NUM_NL80211_PMSR_RESP_ATTRS,
+	NL80211_PMSR_RESP_ATTR_MAX = NUM_NL80211_PMSR_RESP_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_peer_attrs - peer attributes for measurement
+ * @__NL80211_PMSR_PEER_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_PEER_ATTR_ADDR: peer's MAC address
+ * @NL80211_PMSR_PEER_ATTR_CHAN: channel definition, nested, using top-level
+ *	attributes like %NL80211_ATTR_WIPHY_FREQ etc.
+ * @NL80211_PMSR_PEER_ATTR_REQ: This is a nested attribute indexed by
+ *	measurement type, with attributes from the
+ *	&enum nl80211_peer_measurement_req inside.
+ * @NL80211_PMSR_PEER_ATTR_RESP: This is a nested attribute indexed by
+ *	measurement type, with attributes from the
+ *	&enum nl80211_peer_measurement_resp inside.
+ *
+ * @NUM_NL80211_PMSR_PEER_ATTRS: internal
+ * @NL80211_PMSR_PEER_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_peer_attrs {
+	__NL80211_PMSR_PEER_ATTR_INVALID,
+
+	NL80211_PMSR_PEER_ATTR_ADDR,
+	NL80211_PMSR_PEER_ATTR_CHAN,
+	NL80211_PMSR_PEER_ATTR_REQ,
+	NL80211_PMSR_PEER_ATTR_RESP,
+
+	/* keep last */
+	NUM_NL80211_PMSR_PEER_ATTRS,
+	NL80211_PMSR_PEER_ATTR_MAX = NUM_NL80211_PMSR_PEER_ATTRS - 1,
+};
+
+/**
+ * enum nl80211_peer_measurement_attrs - peer measurement attributes
+ * @__NL80211_PMSR_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_ATTR_MAX_PEERS: u32 attribute used for capability
+ *	advertisement only, indicates the maximum number of peers
+ *	measurements can be done with in a single request
+ * @NL80211_PMSR_ATTR_REPORT_AP_TSF: flag attribute in capability
+ *	indicating that the connected AP's TSF can be reported in
+ *	measurement results
+ * @NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR: flag attribute in capability
+ *	indicating that MAC address randomization is supported.
+ * @NL80211_PMSR_ATTR_TYPE_CAPA: capabilities reported by the device,
+ *	this contains a nesting indexed by measurement type, and
+ *	type-specific capabilities inside, which are from the enums
+ *	named nl80211_peer_measurement_<type>_capa.
+ * @NL80211_PMSR_ATTR_PEERS: nested attribute, the nesting index is
+ *	meaningless, just a list of peers to measure with, with the
+ *	sub-attributes taken from
+ *	&enum nl80211_peer_measurement_peer_attrs.
+ *
+ * @NUM_NL80211_PMSR_ATTR: internal
+ * @NL80211_PMSR_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_attrs {
+	__NL80211_PMSR_ATTR_INVALID,
+
+	NL80211_PMSR_ATTR_MAX_PEERS,
+	NL80211_PMSR_ATTR_REPORT_AP_TSF,
+	NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR,
+	NL80211_PMSR_ATTR_TYPE_CAPA,
+	NL80211_PMSR_ATTR_PEERS,
+
+	/* keep last */
+	NUM_NL80211_PMSR_ATTR,
+	NL80211_PMSR_ATTR_MAX = NUM_NL80211_PMSR_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_capa - FTM capabilities
+ * @__NL80211_PMSR_FTM_CAPA_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_CAPA_ATTR_ASAP: flag attribute indicating ASAP mode
+ *	is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP: flag attribute indicating non-ASAP
+ *	mode is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI: flag attribute indicating if LCI
+ *	data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC: flag attribute indicating if civic
+ *	location data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES: u32 bitmap attribute of bits
+ *	from &enum nl80211_preamble.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS: bitmap of values from
+ *	&enum nl80211_chan_width indicating the supported channel
+ *	bandwidths for FTM. Note that a higher channel bandwidth may be
+ *	configured to allow for other measurements types with different
+ *	bandwidth requirement in the same measurement.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT: u32 attribute indicating
+ *	the maximum bursts exponent that can be used (if not present anything
+ *	is valid)
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST: u32 attribute indicating
+ *	the maximum FTMs per burst (if not present anything is valid)
+ * @NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED: flag attribute indicating if
+ *	trigger based ranging measurement is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating
+ *	if non trigger based ranging measurement is supported
+ *
+ * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_capa {
+	__NL80211_PMSR_FTM_CAPA_ATTR_INVALID,
+
+	NL80211_PMSR_FTM_CAPA_ATTR_ASAP,
+	NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP,
+	NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI,
+	NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC,
+	NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES,
+	NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS,
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT,
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
+	NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED,
+	NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED,
+
+	/* keep last */
+	NUM_NL80211_PMSR_FTM_CAPA_ATTR,
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX = NUM_NL80211_PMSR_FTM_CAPA_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_req - FTM request attributes
+ * @__NL80211_PMSR_FTM_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_REQ_ATTR_ASAP: ASAP mode requested (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE: preamble type (see
+ *	&enum nl80211_preamble), optional for DMG (u32)
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP: number of bursts exponent as in
+ *	802.11-2016 9.4.2.168 "Fine Timing Measurement Parameters element"
+ *	(u8, 0-15, optional with default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD: interval between bursts in units
+ *	of 100ms (u16, optional with default 0)
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION: burst duration, as in 802.11-2016
+ *	Table 9-257 "Burst Duration field encoding" (u8, 0-15, optional with
+ *	default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames
+ *	requested per burst
+ *	(u8, 0-31, optional with default 0 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES: number of FTMR frame retries
+ *	(u8, default 3)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC: request civic location data
+ *	(flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED: request trigger based ranging
+ *	measurement (flag).
+ *	This attribute and %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED are
+ *	mutually exclusive.
+ *      if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
+ *	%NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
+ *	ranging will be used.
+ * @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED: request non trigger based
+ *	ranging measurement (flag)
+ *	This attribute and %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED are
+ *	mutually exclusive.
+ *      if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor
+ *	%NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based
+ *	ranging will be used.
+ * @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK: negotiate for LMR feedback. Only
+ *	valid if either %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED or
+ *	%NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set.
+ * @NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR: optional. The BSS color of the
+ *	responder. Only valid if %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED
+ *	or %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED is set.
+ *
+ * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal
+ * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_req {
+	__NL80211_PMSR_FTM_REQ_ATTR_INVALID,
+
+	NL80211_PMSR_FTM_REQ_ATTR_ASAP,
+	NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+	NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP,
+	NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD,
+	NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION,
+	NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST,
+	NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES,
+	NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI,
+	NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC,
+	NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED,
+	NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED,
+	NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK,
+	NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR,
+
+	/* keep last */
+	NUM_NL80211_PMSR_FTM_REQ_ATTR,
+	NL80211_PMSR_FTM_REQ_ATTR_MAX = NUM_NL80211_PMSR_FTM_REQ_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_failure_reasons - FTM failure reasons
+ * @NL80211_PMSR_FTM_FAILURE_UNSPECIFIED: unspecified failure, not used
+ * @NL80211_PMSR_FTM_FAILURE_NO_RESPONSE: no response from the FTM responder
+ * @NL80211_PMSR_FTM_FAILURE_REJECTED: FTM responder rejected measurement
+ * @NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL: we already know the peer is
+ *	on a different channel, so can't measure (if we didn't know, we'd
+ *	try and get no response)
+ * @NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE: peer can't actually do FTM
+ * @NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP: invalid T1/T4 timestamps
+ *	received
+ * @NL80211_PMSR_FTM_FAILURE_PEER_BUSY: peer reports busy, you may retry
+ *	later (see %NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME)
+ * @NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS: parameters were changed
+ *	by the peer and are no longer supported
+ */
+enum nl80211_peer_measurement_ftm_failure_reasons {
+	NL80211_PMSR_FTM_FAILURE_UNSPECIFIED,
+	NL80211_PMSR_FTM_FAILURE_NO_RESPONSE,
+	NL80211_PMSR_FTM_FAILURE_REJECTED,
+	NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL,
+	NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE,
+	NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP,
+	NL80211_PMSR_FTM_FAILURE_PEER_BUSY,
+	NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS,
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_resp - FTM response attributes
+ * @__NL80211_PMSR_FTM_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON: FTM-specific failure reason
+ *	(u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX: optional, if bursts are reported
+ *	as separate results then it will be the burst index 0...(N-1) and
+ *	the top level will indicate partial results (u32)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS: number of FTM Request frames
+ *	transmitted (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES: number of FTM Request frames
+ *	that were acknowleged (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME: retry time received from the
+ *	busy peer (u32, seconds)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP: actual number of bursts exponent
+ *	used by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION: actual burst duration used by
+ *	the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST: actual FTMs per burst used
+ *	by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG: average RSSI across all FTM action
+ *	frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD: RSSI spread across all FTM action
+ *	frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_TX_RATE: bitrate we used for the response to the
+ *	FTM action frame (optional, nested, using &enum nl80211_rate_info
+ *	attributes)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RX_RATE: bitrate the responder used for the FTM
+ *	action frame (optional, nested, using &enum nl80211_rate_info attrs)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG: average RTT (s64, picoseconds, optional
+ *	but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE: RTT variance (u64, ps^2, note that
+ *	standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD: RTT spread (u64, picoseconds,
+ *	optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG: average distance (s64, mm, optional
+ *	but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE: distance variance (u64, mm^2, note
+ *	that standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD: distance spread (u64, mm, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_LCI: LCI data from peer (binary, optional);
+ *	this is the contents of the Measurement Report Element (802.11-2016
+ *	9.4.2.22.1) starting with the Measurement Token, with Measurement
+ *	Type 8.
+ * @NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC: civic location data from peer
+ *	(binary, optional);
+ *	this is the contents of the Measurement Report Element (802.11-2016
+ *	9.4.2.22.1) starting with the Measurement Token, with Measurement
+ *	Type 11.
+ * @NL80211_PMSR_FTM_RESP_ATTR_PAD: ignore, for u64/s64 padding only
+ *
+ * @NUM_NL80211_PMSR_FTM_RESP_ATTR: internal
+ * @NL80211_PMSR_FTM_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_resp {
+	__NL80211_PMSR_FTM_RESP_ATTR_INVALID,
+
+	NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON,
+	NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX,
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS,
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES,
+	NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME,
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP,
+	NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION,
+	NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST,
+	NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG,
+	NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD,
+	NL80211_PMSR_FTM_RESP_ATTR_TX_RATE,
+	NL80211_PMSR_FTM_RESP_ATTR_RX_RATE,
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG,
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE,
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD,
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG,
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE,
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD,
+	NL80211_PMSR_FTM_RESP_ATTR_LCI,
+	NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC,
+	NL80211_PMSR_FTM_RESP_ATTR_PAD,
+
+	/* keep last */
+	NUM_NL80211_PMSR_FTM_RESP_ATTR,
+	NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1
+};
+
+/**
+ * enum nl80211_obss_pd_attributes - OBSS packet detection attributes
+ * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET: the non-SRG OBSS PD maximum
+ *	tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP: bitmap that indicates the BSS color
+ *	values used by members of the SRG.
+ * @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP: bitmap that indicates the partial
+ *	BSSID values used by members of the SRG.
+ * @NL80211_HE_OBSS_PD_ATTR_SR_CTRL: The SR Control field of SRP element.
+ *
+ * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal
+ * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute.
+ */
+enum nl80211_obss_pd_attributes {
+	__NL80211_HE_OBSS_PD_ATTR_INVALID,
+
+	NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
+	NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET,
+	NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET,
+	NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP,
+	NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP,
+	NL80211_HE_OBSS_PD_ATTR_SR_CTRL,
+
+	/* keep last */
+	__NL80211_HE_OBSS_PD_ATTR_LAST,
+	NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_bss_color_attributes - BSS Color attributes
+ * @__NL80211_HE_BSS_COLOR_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_BSS_COLOR_ATTR_COLOR: the current BSS Color.
+ * @NL80211_HE_BSS_COLOR_ATTR_DISABLED: is BSS coloring disabled.
+ * @NL80211_HE_BSS_COLOR_ATTR_PARTIAL: the AID equation to be used..
+ *
+ * @__NL80211_HE_BSS_COLOR_ATTR_LAST: Internal
+ * @NL80211_HE_BSS_COLOR_ATTR_MAX: highest BSS Color attribute.
+ */
+enum nl80211_bss_color_attributes {
+	__NL80211_HE_BSS_COLOR_ATTR_INVALID,
+
+	NL80211_HE_BSS_COLOR_ATTR_COLOR,
+	NL80211_HE_BSS_COLOR_ATTR_DISABLED,
+	NL80211_HE_BSS_COLOR_ATTR_PARTIAL,
+
+	/* keep last */
+	__NL80211_HE_BSS_COLOR_ATTR_LAST,
+	NL80211_HE_BSS_COLOR_ATTR_MAX = __NL80211_HE_BSS_COLOR_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_iftype_akm_attributes - interface type AKM attributes
+ * @__NL80211_IFTYPE_AKM_ATTR_INVALID: Invalid
+ *
+ * @NL80211_IFTYPE_AKM_ATTR_IFTYPES: nested attribute containing a flag
+ *	attribute for each interface type that supports AKM suites specified in
+ *	%NL80211_IFTYPE_AKM_ATTR_SUITES
+ * @NL80211_IFTYPE_AKM_ATTR_SUITES: an array of u32. Used to indicate supported
+ *	AKM suites for the specified interface types.
+ *
+ * @__NL80211_IFTYPE_AKM_ATTR_LAST: Internal
+ * @NL80211_IFTYPE_AKM_ATTR_MAX: highest interface type AKM attribute.
+ */
+enum nl80211_iftype_akm_attributes {
+	__NL80211_IFTYPE_AKM_ATTR_INVALID,
+
+	NL80211_IFTYPE_AKM_ATTR_IFTYPES,
+	NL80211_IFTYPE_AKM_ATTR_SUITES,
+
+	/* keep last */
+	__NL80211_IFTYPE_AKM_ATTR_LAST,
+	NL80211_IFTYPE_AKM_ATTR_MAX = __NL80211_IFTYPE_AKM_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_fils_discovery_attributes - FILS discovery configuration
+ * from IEEE Std 802.11ai-2016, Annex C.3 MIB detail.
+ *
+ * @__NL80211_FILS_DISCOVERY_ATTR_INVALID: Invalid
+ *
+ * @NL80211_FILS_DISCOVERY_ATTR_INT_MIN: Minimum packet interval (u32, TU).
+ *	Allowed range: 0..10000 (TU = Time Unit)
+ * @NL80211_FILS_DISCOVERY_ATTR_INT_MAX: Maximum packet interval (u32, TU).
+ *	Allowed range: 0..10000 (TU = Time Unit)
+ * @NL80211_FILS_DISCOVERY_ATTR_TMPL: Template data for FILS discovery action
+ *	frame including the headers.
+ *
+ * @__NL80211_FILS_DISCOVERY_ATTR_LAST: Internal
+ * @NL80211_FILS_DISCOVERY_ATTR_MAX: highest attribute
+ */
+enum nl80211_fils_discovery_attributes {
+	__NL80211_FILS_DISCOVERY_ATTR_INVALID,
+
+	NL80211_FILS_DISCOVERY_ATTR_INT_MIN,
+	NL80211_FILS_DISCOVERY_ATTR_INT_MAX,
+	NL80211_FILS_DISCOVERY_ATTR_TMPL,
+
+	/* keep last */
+	__NL80211_FILS_DISCOVERY_ATTR_LAST,
+	NL80211_FILS_DISCOVERY_ATTR_MAX = __NL80211_FILS_DISCOVERY_ATTR_LAST - 1
+};
+
+/*
+ * FILS discovery template minimum length with action frame headers and
+ * mandatory fields.
+ */
+#define NL80211_FILS_DISCOVERY_TMPL_MIN_LEN 42
+
+/**
+ * enum nl80211_unsol_bcast_probe_resp_attributes - Unsolicited broadcast probe
+ *	response configuration. Applicable only in 6GHz.
+ *
+ * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID: Invalid
+ *
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT: Maximum packet interval (u32, TU).
+ *	Allowed range: 0..20 (TU = Time Unit). IEEE P802.11ax/D6.0
+ *	26.17.2.3.2 (AP behavior for fast passive scanning).
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL: Unsolicited broadcast probe response
+ *	frame template (binary).
+ *
+ * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST: Internal
+ * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX: highest attribute
+ */
+enum nl80211_unsol_bcast_probe_resp_attributes {
+	__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID,
+
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT,
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL,
+
+	/* keep last */
+	__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST,
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX =
+		__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1
+};
+
+/**
+ * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE
+ *	derivation. Applicable only when WPA3-Personal SAE authentication is
+ *	used.
+ *
+ * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that
+ *	attribute is not present from userspace.
+ * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only
+ * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only
+ * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element
+ *	can be used.
+ */
+enum nl80211_sae_pwe_mechanism {
+	NL80211_SAE_PWE_UNSPECIFIED,
+	NL80211_SAE_PWE_HUNT_AND_PECK,
+	NL80211_SAE_PWE_HASH_TO_ELEMENT,
+	NL80211_SAE_PWE_BOTH,
+};
+
+/**
+ * enum nl80211_sar_type - type of SAR specs
+ *
+ * @NL80211_SAR_TYPE_POWER: power limitation specified in 0.25dBm unit
+ *
+ */
+enum nl80211_sar_type {
+	NL80211_SAR_TYPE_POWER,
+
+	/* add new type here */
+
+	/* Keep last */
+	NUM_NL80211_SAR_TYPE,
+};
+
+/**
+ * enum nl80211_sar_attrs - Attributes for SAR spec
+ *
+ * @NL80211_SAR_ATTR_TYPE: the SAR type as defined in &enum nl80211_sar_type.
+ *
+ * @NL80211_SAR_ATTR_SPECS: Nested array of SAR power
+ *	limit specifications. Each specification contains a set
+ *	of %nl80211_sar_specs_attrs.
+ *
+ *	For SET operation, it contains array of %NL80211_SAR_ATTR_SPECS_POWER
+ *	and %NL80211_SAR_ATTR_SPECS_RANGE_INDEX.
+ *
+ *	For sar_capa dump, it contains array of
+ *	%NL80211_SAR_ATTR_SPECS_START_FREQ
+ *	and %NL80211_SAR_ATTR_SPECS_END_FREQ.
+ *
+ * @__NL80211_SAR_ATTR_LAST: Internal
+ * @NL80211_SAR_ATTR_MAX: highest sar attribute
+ *
+ * These attributes are used with %NL80211_CMD_SET_SAR_SPEC
+ */
+enum nl80211_sar_attrs {
+	__NL80211_SAR_ATTR_INVALID,
+
+	NL80211_SAR_ATTR_TYPE,
+	NL80211_SAR_ATTR_SPECS,
+
+	__NL80211_SAR_ATTR_LAST,
+	NL80211_SAR_ATTR_MAX = __NL80211_SAR_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_sar_specs_attrs - Attributes for SAR power limit specs
+ *
+ * @NL80211_SAR_ATTR_SPECS_POWER: Required (s32)value to specify the actual
+ *	power limit value in units of 0.25 dBm if type is
+ *	NL80211_SAR_TYPE_POWER. (i.e., a value of 44 represents 11 dBm).
+ *	0 means userspace doesn't have SAR limitation on this associated range.
+ *
+ * @NL80211_SAR_ATTR_SPECS_RANGE_INDEX: Required (u32) value to specify the
+ *	index of exported freq range table and the associated power limitation
+ *	is applied to this range.
+ *
+ *	Userspace isn't required to set all the ranges advertised by WLAN driver,
+ *	and userspace can skip some certain ranges. These skipped ranges don't
+ *	have SAR limitations, and they are same as setting the
+ *	%NL80211_SAR_ATTR_SPECS_POWER to any unreasonable high value because any
+ *	value higher than regulatory allowed value just means SAR power
+ *	limitation is removed, but it's required to set at least one range.
+ *	It's not allowed to set duplicated range in one SET operation.
+ *
+ *	Every SET operation overwrites previous SET operation.
+ *
+ * @NL80211_SAR_ATTR_SPECS_START_FREQ: Required (u32) value to specify the start
+ *	frequency of this range edge when registering SAR capability to wiphy.
+ *	It's not a channel center frequency. The unit is kHz.
+ *
+ * @NL80211_SAR_ATTR_SPECS_END_FREQ: Required (u32) value to specify the end
+ *	frequency of this range edge when registering SAR capability to wiphy.
+ *	It's not a channel center frequency. The unit is kHz.
+ *
+ * @__NL80211_SAR_ATTR_SPECS_LAST: Internal
+ * @NL80211_SAR_ATTR_SPECS_MAX: highest sar specs attribute
+ */
+enum nl80211_sar_specs_attrs {
+	__NL80211_SAR_ATTR_SPECS_INVALID,
+
+	NL80211_SAR_ATTR_SPECS_POWER,
+	NL80211_SAR_ATTR_SPECS_RANGE_INDEX,
+	NL80211_SAR_ATTR_SPECS_START_FREQ,
+	NL80211_SAR_ATTR_SPECS_END_FREQ,
+
+	__NL80211_SAR_ATTR_SPECS_LAST,
+	NL80211_SAR_ATTR_SPECS_MAX = __NL80211_SAR_ATTR_SPECS_LAST - 1,
+};
+
+/**
+ * enum nl80211_mbssid_config_attributes - multiple BSSID (MBSSID) and enhanced
+ * multi-BSSID advertisements (EMA) in AP mode.
+ * Kernel uses some of these attributes to advertise driver's support for
+ * MBSSID and EMA.
+ * Remaining attributes should be used by the userspace to configure the
+ * features.
+ *
+ * @__NL80211_MBSSID_CONFIG_ATTR_INVALID: Invalid
+ *
+ * @NL80211_MBSSID_CONFIG_ATTR_MAX_INTERFACES: Used by the kernel to advertise
+ *	the maximum number of MBSSID interfaces supported by the driver.
+ *	Driver should indicate MBSSID support by setting
+ *	wiphy->mbssid_max_interfaces to a value more than or equal to 2.
+ *
+ * @NL80211_MBSSID_CONFIG_ATTR_MAX_EMA_PROFILE_PERIODICITY: Used by the kernel
+ *	to advertise the maximum profile periodicity supported by the driver
+ *	if EMA is enabled. Driver should indicate EMA support to the userspace
+ *	by setting wiphy->ema_max_profile_periodicity to
+ *	a non-zero value.
+ *
+ * @NL80211_MBSSID_CONFIG_ATTR_INDEX: Mandatory parameter to pass the index of
+ *	this BSS (u8) in the multiple BSSID set.
+ *	Value must be set to 0 for the transmitting interface and non-zero for
+ *	all non-transmitting interfaces. The userspace will be responsible
+ *	for using unique indices for the interfaces.
+ *	Range: 0 to wiphy->mbssid_max_interfaces-1.
+ *
+ * @NL80211_MBSSID_CONFIG_ATTR_TX_IFINDEX: Mandatory parameter for
+ *	a non-transmitted profile which provides the interface index (u32) of
+ *	the transmitted profile. The value must match one of the interface
+ *	indices advertised by the kernel. Optional if the interface being set up
+ *	is the transmitting one, however, if provided then the value must match
+ *	the interface index of the same.
+ *
+ * @NL80211_MBSSID_CONFIG_ATTR_EMA: Flag used to enable EMA AP feature.
+ *	Setting this flag is permitted only if the driver advertises EMA support
+ *	by setting wiphy->ema_max_profile_periodicity to non-zero.
+ *
+ * @__NL80211_MBSSID_CONFIG_ATTR_LAST: Internal
+ * @NL80211_MBSSID_CONFIG_ATTR_MAX: highest attribute
+ */
+enum nl80211_mbssid_config_attributes {
+	__NL80211_MBSSID_CONFIG_ATTR_INVALID,
+
+	NL80211_MBSSID_CONFIG_ATTR_MAX_INTERFACES,
+	NL80211_MBSSID_CONFIG_ATTR_MAX_EMA_PROFILE_PERIODICITY,
+	NL80211_MBSSID_CONFIG_ATTR_INDEX,
+	NL80211_MBSSID_CONFIG_ATTR_TX_IFINDEX,
+	NL80211_MBSSID_CONFIG_ATTR_EMA,
+
+	/* keep last */
+	__NL80211_MBSSID_CONFIG_ATTR_LAST,
+	NL80211_MBSSID_CONFIG_ATTR_MAX = __NL80211_MBSSID_CONFIG_ATTR_LAST - 1,
+};
+
+/**
+ * enum nl80211_ap_settings_flags - AP settings flags
+ *
+ * @NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT: AP supports external
+ *	authentication.
+ * @NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT: Userspace supports SA Query
+ *	procedures offload to driver. If driver advertises
+ *	%NL80211_AP_SME_SA_QUERY_OFFLOAD in AP SME features, userspace shall
+ *	ignore SA Query procedures and validations when this flag is set by
+ *	userspace.
+ */
+enum nl80211_ap_settings_flags {
+	NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT	= 1 << 0,
+	NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT	= 1 << 1,
+};
+
+#endif /* __LINUX_NL80211_H */
diff --git a/contrib/libs/linux-headers/linux/nsfs.h b/contrib/libs/linux-headers/linux/nsfs.h
new file mode 100644
index 0000000000..a0c8552b64
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nsfs.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_NSFS_H
+#define __LINUX_NSFS_H
+
+#include <linux/ioctl.h>
+
+#define NSIO	0xb7
+
+/* Returns a file descriptor that refers to an owning user namespace */
+#define NS_GET_USERNS		_IO(NSIO, 0x1)
+/* Returns a file descriptor that refers to a parent namespace */
+#define NS_GET_PARENT		_IO(NSIO, 0x2)
+/* Returns the type of namespace (CLONE_NEW* value) referred to by
+   file descriptor */
+#define NS_GET_NSTYPE		_IO(NSIO, 0x3)
+/* Get owner UID (in the caller's user namespace) for a user namespace */
+#define NS_GET_OWNER_UID	_IO(NSIO, 0x4)
+
+#endif /* __LINUX_NSFS_H */
diff --git a/contrib/libs/linux-headers/linux/nubus.h b/contrib/libs/linux-headers/linux/nubus.h
new file mode 100644
index 0000000000..27e15b88f9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nubus.h
@@ -0,0 +1,224 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+  nubus.h: various definitions and prototypes for NuBus drivers to use.
+
+  Originally written by Alan Cox.
+
+  Hacked to death by C. Scott Ananian and David Huggins-Daines.
+  
+  Some of the constants in here are from the corresponding
+  NetBSD/OpenBSD header file, by Allen Briggs.  We figured out the
+  rest of them on our own. */
+
+#ifndef LINUX_NUBUS_H
+#define LINUX_NUBUS_H
+
+#include <linux/types.h>
+
+enum nubus_category {
+	NUBUS_CAT_BOARD          = 0x0001,
+	NUBUS_CAT_DISPLAY        = 0x0003,
+	NUBUS_CAT_NETWORK        = 0x0004,
+	NUBUS_CAT_COMMUNICATIONS = 0x0006,
+	NUBUS_CAT_FONT           = 0x0009,
+	NUBUS_CAT_CPU            = 0x000A,
+	/* For lack of a better name */
+	NUBUS_CAT_DUODOCK        = 0x0020
+};
+
+enum nubus_type_network {
+	NUBUS_TYPE_ETHERNET      = 0x0001,
+	NUBUS_TYPE_RS232         = 0x0002
+};
+
+enum nubus_type_display {
+	NUBUS_TYPE_VIDEO         = 0x0001
+};
+
+enum nubus_type_cpu {
+	NUBUS_TYPE_68020         = 0x0003,
+	NUBUS_TYPE_68030         = 0x0004,
+	NUBUS_TYPE_68040         = 0x0005
+};
+
+/* Known <Cat,Type,SW,HW> tuples: (according to TattleTech and Slots)
+ *  68030 motherboards: <10,4,0,24>
+ *  68040 motherboards: <10,5,0,24>
+ *  DuoDock Plus: <32,1,1,2>
+ *
+ *  Toby Frame Buffer card: <3,1,1,1>
+ *  RBV built-in video (IIci): <3,1,1,24>
+ *  Valkyrie built-in video (Q630): <3,1,1,46>
+ *  Macintosh Display Card: <3,1,1,25>
+ *  Sonora built-in video (P460): <3,1,1,34>
+ *  Jet framebuffer (DuoDock Plus): <3,1,1,41>
+ *
+ *  SONIC comm-slot/on-board and DuoDock Ethernet: <4,1,1,272>
+ *  SONIC LC-PDS Ethernet (Dayna, but like Apple 16-bit, sort of): <4,1,1,271>
+ *  Apple SONIC LC-PDS Ethernet ("Apple Ethernet LC Twisted-Pair Card"): <4,1,0,281>
+ *  Sonic Systems Ethernet A-Series Card: <4,1,268,256>
+ *  Asante MacCon NuBus-A: <4,1,260,256> (alpha-1.0,1.1 revision)
+ *   ROM on the above card: <2,1,0,0>
+ *  Cabletron ethernet card: <4,1,1,265>
+ *  Farallon ethernet card: <4,1,268,256> (identical to Sonic Systems card)
+ *  Kinetics EtherPort IIN: <4,1,259,262>
+ *  API Engineering EtherRun_LCa PDS enet card: <4,1,282,256>
+ *
+ *  Add your devices to the list!  You can obtain the "Slots" utility
+ *  from Apple's FTP site at:
+ *  ftp://dev.apple.com/devworld/Tool_Chest/Devices_-_Hardware/NuBus_Slot_Manager/
+ *
+ *  Alternately, TattleTech can be found at any Info-Mac mirror site.  
+ *  or from its distribution site: ftp://ftp.decismkr.com/dms
+ */
+
+/* DrSW: Uniquely identifies the software interface to a board.  This
+   is usually the one you want to look at when writing a driver.  It's
+   not as useful as you think, though, because as we should know by
+   now (duh), "Apple Compatible" can mean a lot of things... */
+
+/* Add known DrSW values here */
+enum nubus_drsw {
+	/* NUBUS_CAT_DISPLAY */
+	NUBUS_DRSW_APPLE        = 0x0001,
+	NUBUS_DRSW_APPLE_HIRES  = 0x0013, /* MacII HiRes card driver */
+	
+	/* NUBUS_CAT_NETWORK */
+	NUBUS_DRSW_3COM         = 0x0000,
+	NUBUS_DRSW_CABLETRON    = 0x0001,
+	NUBUS_DRSW_SONIC_LC     = 0x0001,
+	NUBUS_DRSW_KINETICS     = 0x0103,
+	NUBUS_DRSW_ASANTE       = 0x0104,
+	NUBUS_DRSW_TECHWORKS    = 0x0109,
+	NUBUS_DRSW_DAYNA        = 0x010b,
+	NUBUS_DRSW_FARALLON     = 0x010c,
+	NUBUS_DRSW_APPLE_SN     = 0x010f,
+	NUBUS_DRSW_DAYNA2       = 0x0115,
+	NUBUS_DRSW_FOCUS        = 0x011a,
+	NUBUS_DRSW_ASANTE_CS    = 0x011d, /* use asante SMC9194 driver */
+	NUBUS_DRSW_DAYNA_LC     = 0x011e,
+
+	/* NUBUS_CAT_CPU */
+	NUBUS_DRSW_NONE         = 0x0000,
+};
+
+/* DrHW: Uniquely identifies the hardware interface to a board (or at
+   least, it should...  some video cards are known to incorrectly
+   identify themselves as Toby cards) */
+
+/* Add known DrHW values here */
+enum nubus_drhw {
+	/* NUBUS_CAT_DISPLAY */
+	NUBUS_DRHW_APPLE_TFB      = 0x0001, /* Toby frame buffer card */
+	NUBUS_DRHW_APPLE_WVC      = 0x0006, /* Apple Workstation Video Card */
+	NUBUS_DRHW_SIGMA_CLRMAX   = 0x0007, /* Sigma Design ColorMax */
+	NUBUS_DRHW_APPLE_SE30     = 0x0009, /* Apple SE/30 video */
+	NUBUS_DRHW_APPLE_HRVC     = 0x0013, /* Mac II High-Res Video Card */
+	NUBUS_DRHW_APPLE_MVC      = 0x0014, /* Mac II Monochrome Video Card */
+	NUBUS_DRHW_APPLE_PVC      = 0x0017, /* Mac II Portrait Video Card */
+	NUBUS_DRHW_APPLE_RBV1     = 0x0018, /* IIci RBV video */
+	NUBUS_DRHW_APPLE_MDC      = 0x0019, /* Macintosh Display Card */
+	NUBUS_DRHW_APPLE_VSC      = 0x0020, /* Duo MiniDock ViSC framebuffer */
+	NUBUS_DRHW_APPLE_SONORA   = 0x0022, /* Sonora built-in video */
+	NUBUS_DRHW_APPLE_JET      = 0x0029, /* Jet framebuffer (DuoDock) */
+	NUBUS_DRHW_APPLE_24AC     = 0x002b, /* Mac 24AC Video Card */
+	NUBUS_DRHW_APPLE_VALKYRIE = 0x002e,
+	NUBUS_DRHW_SMAC_GFX       = 0x0105, /* SuperMac GFX */
+	NUBUS_DRHW_RASTER_CB264   = 0x013B, /* RasterOps ColorBoard 264 */
+	NUBUS_DRHW_MICRON_XCEED   = 0x0146, /* Micron Exceed color */
+	NUBUS_DRHW_RDIUS_GSC      = 0x0153, /* Radius GS/C */
+	NUBUS_DRHW_SMAC_SPEC8     = 0x017B, /* SuperMac Spectrum/8 */
+	NUBUS_DRHW_SMAC_SPEC24    = 0x017C, /* SuperMac Spectrum/24 */
+	NUBUS_DRHW_RASTER_CB364   = 0x026F, /* RasterOps ColorBoard 364 */
+	NUBUS_DRHW_RDIUS_DCGX     = 0x027C, /* Radius DirectColor/GX */
+	NUBUS_DRHW_RDIUS_PC8      = 0x0291, /* Radius PrecisionColor 8 */
+	NUBUS_DRHW_LAPIS_PCS8     = 0x0292, /* Lapis ProColorServer 8 */
+	NUBUS_DRHW_RASTER_24XLI   = 0x02A0, /* RasterOps 8/24 XLi */
+	NUBUS_DRHW_RASTER_PBPGT   = 0x02A5, /* RasterOps PaintBoard Prism GT */
+	NUBUS_DRHW_EMACH_FSX      = 0x02AE, /* E-Machines Futura SX */
+	NUBUS_DRHW_RASTER_24XLTV  = 0x02B7, /* RasterOps 24XLTV */
+	NUBUS_DRHW_SMAC_THUND24   = 0x02CB, /* SuperMac Thunder/24 */
+	NUBUS_DRHW_SMAC_THUNDLGHT = 0x03D9, /* SuperMac ThunderLight */
+	NUBUS_DRHW_RDIUS_PC24XP   = 0x0406, /* Radius PrecisionColor 24Xp */
+	NUBUS_DRHW_RDIUS_PC24X    = 0x040A, /* Radius PrecisionColor 24X */
+	NUBUS_DRHW_RDIUS_PC8XJ    = 0x040B, /* Radius PrecisionColor 8XJ */
+	
+	/* NUBUS_CAT_NETWORK */
+	NUBUS_DRHW_INTERLAN       = 0x0100,
+	NUBUS_DRHW_SMC9194        = 0x0101,
+	NUBUS_DRHW_KINETICS       = 0x0106,
+	NUBUS_DRHW_CABLETRON      = 0x0109,
+	NUBUS_DRHW_ASANTE_LC      = 0x010f,
+	NUBUS_DRHW_SONIC          = 0x0110,
+	NUBUS_DRHW_TECHWORKS      = 0x0112,
+	NUBUS_DRHW_APPLE_SONIC_NB = 0x0118,
+	NUBUS_DRHW_APPLE_SONIC_LC = 0x0119,
+	NUBUS_DRHW_FOCUS          = 0x011c,
+	NUBUS_DRHW_SONNET         = 0x011d,
+};
+
+/* Resource IDs: These are the identifiers for the various weird and
+   wonderful tidbits of information that may or may not reside in the
+   NuBus ROM directory. */
+enum nubus_res_id {
+	NUBUS_RESID_TYPE         = 0x0001,
+	NUBUS_RESID_NAME         = 0x0002,
+	NUBUS_RESID_ICON         = 0x0003,
+	NUBUS_RESID_DRVRDIR      = 0x0004,
+	NUBUS_RESID_LOADREC      = 0x0005,
+	NUBUS_RESID_BOOTREC      = 0x0006,
+	NUBUS_RESID_FLAGS        = 0x0007,
+	NUBUS_RESID_HWDEVID      = 0x0008,
+	NUBUS_RESID_MINOR_BASEOS = 0x000a,
+	NUBUS_RESID_MINOR_LENGTH = 0x000b,
+	NUBUS_RESID_MAJOR_BASEOS = 0x000c,
+	NUBUS_RESID_MAJOR_LENGTH = 0x000d,
+	NUBUS_RESID_CICN         = 0x000f,
+	NUBUS_RESID_ICL8         = 0x0010,
+	NUBUS_RESID_ICL4         = 0x0011,
+};
+
+/* Category-specific resources. */
+enum nubus_board_res_id {
+	NUBUS_RESID_BOARDID      = 0x0020,
+	NUBUS_RESID_PRAMINITDATA = 0x0021,
+	NUBUS_RESID_PRIMARYINIT  = 0x0022,
+	NUBUS_RESID_TIMEOUTCONST = 0x0023,
+	NUBUS_RESID_VENDORINFO   = 0x0024,
+	NUBUS_RESID_BOARDFLAGS   = 0x0025,
+	NUBUS_RESID_SECONDINIT   = 0x0026,
+
+	/* Not sure why Apple put these next two in here */
+	NUBUS_RESID_VIDNAMES     = 0x0041,
+	NUBUS_RESID_VIDMODES     = 0x007e
+};
+
+/* Fields within the vendor info directory */
+enum nubus_vendor_res_id {
+	NUBUS_RESID_VEND_ID     = 0x0001,
+	NUBUS_RESID_VEND_SERIAL = 0x0002,
+	NUBUS_RESID_VEND_REV    = 0x0003,
+	NUBUS_RESID_VEND_PART   = 0x0004,
+	NUBUS_RESID_VEND_DATE   = 0x0005
+};
+
+enum nubus_net_res_id {
+	NUBUS_RESID_MAC_ADDRESS  = 0x0080
+};
+
+enum nubus_cpu_res_id {
+	NUBUS_RESID_MEMINFO      = 0x0081,
+	NUBUS_RESID_ROMINFO      = 0x0082
+};
+
+enum nubus_display_res_id {
+	NUBUS_RESID_GAMMADIR    = 0x0040,
+	NUBUS_RESID_FIRSTMODE   = 0x0080,
+	NUBUS_RESID_SECONDMODE  = 0x0081,
+	NUBUS_RESID_THIRDMODE   = 0x0082,
+	NUBUS_RESID_FOURTHMODE  = 0x0083,
+	NUBUS_RESID_FIFTHMODE   = 0x0084,
+	NUBUS_RESID_SIXTHMODE   = 0x0085
+};
+
+#endif /* LINUX_NUBUS_H */
diff --git a/contrib/libs/linux-headers/linux/nvram.h b/contrib/libs/linux-headers/linux/nvram.h
new file mode 100644
index 0000000000..e09187232a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/nvram.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NVRAM_H
+#define _LINUX_NVRAM_H
+
+#include <linux/ioctl.h>
+
+/* /dev/nvram ioctls */
+#define NVRAM_INIT	_IO('p', 0x40) /* initialize NVRAM and set checksum */
+#define NVRAM_SETCKS	_IO('p', 0x41) /* recalculate checksum */
+
+/* for all current systems, this is where NVRAM starts */
+#define NVRAM_FIRST_BYTE    14
+/* all these functions expect an NVRAM offset, not an absolute */
+#define NVRAM_OFFSET(x)   ((x)-NVRAM_FIRST_BYTE)
+
+
+#endif /* _LINUX_NVRAM_H */
diff --git a/contrib/libs/linux-headers/linux/omap3isp.h b/contrib/libs/linux-headers/linux/omap3isp.h
new file mode 100644
index 0000000000..af5e5f5166
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/omap3isp.h
@@ -0,0 +1,652 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * omap3isp.h
+ *
+ * TI OMAP3 ISP - User-space API
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2009 Texas Instruments, Inc.
+ *
+ * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef OMAP3_ISP_USER_H
+#define OMAP3_ISP_USER_H
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+/*
+ * Private IOCTLs
+ *
+ * VIDIOC_OMAP3ISP_CCDC_CFG: Set CCDC configuration
+ * VIDIOC_OMAP3ISP_PRV_CFG: Set preview engine configuration
+ * VIDIOC_OMAP3ISP_AEWB_CFG: Set AEWB module configuration
+ * VIDIOC_OMAP3ISP_HIST_CFG: Set histogram module configuration
+ * VIDIOC_OMAP3ISP_AF_CFG: Set auto-focus module configuration
+ * VIDIOC_OMAP3ISP_STAT_REQ: Read statistics (AEWB/AF/histogram) data
+ * VIDIOC_OMAP3ISP_STAT_EN: Enable/disable a statistics module
+ */
+
+#define VIDIOC_OMAP3ISP_CCDC_CFG \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct omap3isp_ccdc_update_config)
+#define VIDIOC_OMAP3ISP_PRV_CFG \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct omap3isp_prev_update_config)
+#define VIDIOC_OMAP3ISP_AEWB_CFG \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 3, struct omap3isp_h3a_aewb_config)
+#define VIDIOC_OMAP3ISP_HIST_CFG \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 4, struct omap3isp_hist_config)
+#define VIDIOC_OMAP3ISP_AF_CFG \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 5, struct omap3isp_h3a_af_config)
+#define VIDIOC_OMAP3ISP_STAT_REQ \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct omap3isp_stat_data)
+#define VIDIOC_OMAP3ISP_STAT_REQ_TIME32 \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct omap3isp_stat_data_time32)
+#define VIDIOC_OMAP3ISP_STAT_EN \
+	_IOWR('V', BASE_VIDIOC_PRIVATE + 7, unsigned long)
+
+/*
+ * Events
+ *
+ * V4L2_EVENT_OMAP3ISP_AEWB: AEWB statistics data ready
+ * V4L2_EVENT_OMAP3ISP_AF: AF statistics data ready
+ * V4L2_EVENT_OMAP3ISP_HIST: Histogram statistics data ready
+ */
+
+#define V4L2_EVENT_OMAP3ISP_CLASS	(V4L2_EVENT_PRIVATE_START | 0x100)
+#define V4L2_EVENT_OMAP3ISP_AEWB	(V4L2_EVENT_OMAP3ISP_CLASS | 0x1)
+#define V4L2_EVENT_OMAP3ISP_AF		(V4L2_EVENT_OMAP3ISP_CLASS | 0x2)
+#define V4L2_EVENT_OMAP3ISP_HIST	(V4L2_EVENT_OMAP3ISP_CLASS | 0x3)
+
+struct omap3isp_stat_event_status {
+	__u32 frame_number;
+	__u16 config_counter;
+	__u8 buf_err;
+};
+
+/* AE/AWB related structures and flags*/
+
+/* H3A Range Constants */
+#define OMAP3ISP_AEWB_MAX_SATURATION_LIM	1023
+#define OMAP3ISP_AEWB_MIN_WIN_H			2
+#define OMAP3ISP_AEWB_MAX_WIN_H			256
+#define OMAP3ISP_AEWB_MIN_WIN_W			6
+#define OMAP3ISP_AEWB_MAX_WIN_W			256
+#define OMAP3ISP_AEWB_MIN_WINVC			1
+#define OMAP3ISP_AEWB_MIN_WINHC			1
+#define OMAP3ISP_AEWB_MAX_WINVC			128
+#define OMAP3ISP_AEWB_MAX_WINHC			36
+#define OMAP3ISP_AEWB_MAX_WINSTART		4095
+#define OMAP3ISP_AEWB_MIN_SUB_INC		2
+#define OMAP3ISP_AEWB_MAX_SUB_INC		32
+#define OMAP3ISP_AEWB_MAX_BUF_SIZE		83600
+
+#define OMAP3ISP_AF_IIRSH_MIN			0
+#define OMAP3ISP_AF_IIRSH_MAX			4095
+#define OMAP3ISP_AF_PAXEL_HORIZONTAL_COUNT_MIN	1
+#define OMAP3ISP_AF_PAXEL_HORIZONTAL_COUNT_MAX	36
+#define OMAP3ISP_AF_PAXEL_VERTICAL_COUNT_MIN	1
+#define OMAP3ISP_AF_PAXEL_VERTICAL_COUNT_MAX	128
+#define OMAP3ISP_AF_PAXEL_INCREMENT_MIN		2
+#define OMAP3ISP_AF_PAXEL_INCREMENT_MAX		32
+#define OMAP3ISP_AF_PAXEL_HEIGHT_MIN		2
+#define OMAP3ISP_AF_PAXEL_HEIGHT_MAX		256
+#define OMAP3ISP_AF_PAXEL_WIDTH_MIN		16
+#define OMAP3ISP_AF_PAXEL_WIDTH_MAX		256
+#define OMAP3ISP_AF_PAXEL_HZSTART_MIN		1
+#define OMAP3ISP_AF_PAXEL_HZSTART_MAX		4095
+#define OMAP3ISP_AF_PAXEL_VTSTART_MIN		0
+#define OMAP3ISP_AF_PAXEL_VTSTART_MAX		4095
+#define OMAP3ISP_AF_THRESHOLD_MAX		255
+#define OMAP3ISP_AF_COEF_MAX			4095
+#define OMAP3ISP_AF_PAXEL_SIZE			48
+#define OMAP3ISP_AF_MAX_BUF_SIZE		221184
+
+/**
+ * struct omap3isp_h3a_aewb_config - AE AWB configuration reset values
+ * saturation_limit: Saturation limit.
+ * @win_height: Window Height. Range 2 - 256, even values only.
+ * @win_width: Window Width. Range 6 - 256, even values only.
+ * @ver_win_count: Vertical Window Count. Range 1 - 128.
+ * @hor_win_count: Horizontal Window Count. Range 1 - 36.
+ * @ver_win_start: Vertical Window Start. Range 0 - 4095.
+ * @hor_win_start: Horizontal Window Start. Range 0 - 4095.
+ * @blk_ver_win_start: Black Vertical Windows Start. Range 0 - 4095.
+ * @blk_win_height: Black Window Height. Range 2 - 256, even values only.
+ * @subsample_ver_inc: Subsample Vertical points increment Range 2 - 32, even
+ *                     values only.
+ * @subsample_hor_inc: Subsample Horizontal points increment Range 2 - 32, even
+ *                     values only.
+ * @alaw_enable: AEW ALAW EN flag.
+ */
+struct omap3isp_h3a_aewb_config {
+	/*
+	 * Common fields.
+	 * They should be the first ones and must be in the same order as in
+	 * ispstat_generic_config struct.
+	 */
+	__u32 buf_size;
+	__u16 config_counter;
+
+	/* Private fields */
+	__u16 saturation_limit;
+	__u16 win_height;
+	__u16 win_width;
+	__u16 ver_win_count;
+	__u16 hor_win_count;
+	__u16 ver_win_start;
+	__u16 hor_win_start;
+	__u16 blk_ver_win_start;
+	__u16 blk_win_height;
+	__u16 subsample_ver_inc;
+	__u16 subsample_hor_inc;
+	__u8 alaw_enable;
+};
+
+/**
+ * struct omap3isp_stat_data - Statistic data sent to or received from user
+ * @ts: Timestamp of returned framestats.
+ * @buf: Pointer to pass to user.
+ * @buf_size: Size of buffer.
+ * @frame_number: Frame number of requested stats.
+ * @cur_frame: Current frame number being processed.
+ * @config_counter: Number of the configuration associated with the data.
+ */
+struct omap3isp_stat_data {
+	struct timeval ts;
+	void *buf;
+	__struct_group(/* no tag */, frame, /* no attrs */,
+		__u32 buf_size;
+		__u16 frame_number;
+		__u16 cur_frame;
+		__u16 config_counter;
+	);
+};
+
+
+/* Histogram related structs */
+
+/* Flags for number of bins */
+#define OMAP3ISP_HIST_BINS_32		0
+#define OMAP3ISP_HIST_BINS_64		1
+#define OMAP3ISP_HIST_BINS_128		2
+#define OMAP3ISP_HIST_BINS_256		3
+
+/* Number of bins * 4 colors * 4-bytes word */
+#define OMAP3ISP_HIST_MEM_SIZE_BINS(n)	((1 << ((n)+5))*4*4)
+
+#define OMAP3ISP_HIST_MEM_SIZE		1024
+#define OMAP3ISP_HIST_MIN_REGIONS	1
+#define OMAP3ISP_HIST_MAX_REGIONS	4
+#define OMAP3ISP_HIST_MAX_WB_GAIN	255
+#define OMAP3ISP_HIST_MIN_WB_GAIN	0
+#define OMAP3ISP_HIST_MAX_BIT_WIDTH	14
+#define OMAP3ISP_HIST_MIN_BIT_WIDTH	8
+#define OMAP3ISP_HIST_MAX_WG		4
+#define OMAP3ISP_HIST_MAX_BUF_SIZE	4096
+
+/* Source */
+#define OMAP3ISP_HIST_SOURCE_CCDC	0
+#define OMAP3ISP_HIST_SOURCE_MEM	1
+
+/* CFA pattern */
+#define OMAP3ISP_HIST_CFA_BAYER		0
+#define OMAP3ISP_HIST_CFA_FOVEONX3	1
+
+struct omap3isp_hist_region {
+	__u16 h_start;
+	__u16 h_end;
+	__u16 v_start;
+	__u16 v_end;
+};
+
+struct omap3isp_hist_config {
+	/*
+	 * Common fields.
+	 * They should be the first ones and must be in the same order as in
+	 * ispstat_generic_config struct.
+	 */
+	__u32 buf_size;
+	__u16 config_counter;
+
+	__u8 num_acc_frames;	/* Num of image frames to be processed and
+				   accumulated for each histogram frame */
+	__u16 hist_bins;	/* number of bins: 32, 64, 128, or 256 */
+	__u8 cfa;		/* BAYER or FOVEON X3 */
+	__u8 wg[OMAP3ISP_HIST_MAX_WG];	/* White Balance Gain */
+	__u8 num_regions;	/* number of regions to be configured */
+	struct omap3isp_hist_region region[OMAP3ISP_HIST_MAX_REGIONS];
+};
+
+/* Auto Focus related structs */
+
+#define OMAP3ISP_AF_NUM_COEF		11
+
+enum omap3isp_h3a_af_fvmode {
+	OMAP3ISP_AF_MODE_SUMMED = 0,
+	OMAP3ISP_AF_MODE_PEAK = 1
+};
+
+/* Red, Green, and blue pixel location in the AF windows */
+enum omap3isp_h3a_af_rgbpos {
+	OMAP3ISP_AF_GR_GB_BAYER = 0,	/* GR and GB as Bayer pattern */
+	OMAP3ISP_AF_RG_GB_BAYER = 1,	/* RG and GB as Bayer pattern */
+	OMAP3ISP_AF_GR_BG_BAYER = 2,	/* GR and BG as Bayer pattern */
+	OMAP3ISP_AF_RG_BG_BAYER = 3,	/* RG and BG as Bayer pattern */
+	OMAP3ISP_AF_GG_RB_CUSTOM = 4,	/* GG and RB as custom pattern */
+	OMAP3ISP_AF_RB_GG_CUSTOM = 5	/* RB and GG as custom pattern */
+};
+
+/* Contains the information regarding the Horizontal Median Filter */
+struct omap3isp_h3a_af_hmf {
+	__u8 enable;	/* Status of Horizontal Median Filter */
+	__u8 threshold;	/* Threshold Value for Horizontal Median Filter */
+};
+
+/* Contains the information regarding the IIR Filters */
+struct omap3isp_h3a_af_iir {
+	__u16 h_start;			/* IIR horizontal start */
+	__u16 coeff_set0[OMAP3ISP_AF_NUM_COEF];	/* Filter coefficient, set 0 */
+	__u16 coeff_set1[OMAP3ISP_AF_NUM_COEF];	/* Filter coefficient, set 1 */
+};
+
+/* Contains the information regarding the Paxels Structure in AF Engine */
+struct omap3isp_h3a_af_paxel {
+	__u16 h_start;	/* Horizontal Start Position */
+	__u16 v_start;	/* Vertical Start Position */
+	__u8 width;	/* Width of the Paxel */
+	__u8 height;	/* Height of the Paxel */
+	__u8 h_cnt;	/* Horizontal Count */
+	__u8 v_cnt;	/* vertical Count */
+	__u8 line_inc;	/* Line Increment */
+};
+
+/* Contains the parameters required for hardware set up of AF Engine */
+struct omap3isp_h3a_af_config {
+	/*
+	 * Common fields.
+	 * They should be the first ones and must be in the same order as in
+	 * ispstat_generic_config struct.
+	 */
+	__u32 buf_size;
+	__u16 config_counter;
+
+	struct omap3isp_h3a_af_hmf hmf;		/* HMF configurations */
+	struct omap3isp_h3a_af_iir iir;		/* IIR filter configurations */
+	struct omap3isp_h3a_af_paxel paxel;	/* Paxel parameters */
+	enum omap3isp_h3a_af_rgbpos rgb_pos;	/* RGB Positions */
+	enum omap3isp_h3a_af_fvmode fvmode;	/* Accumulator mode */
+	__u8 alaw_enable;			/* AF ALAW status */
+};
+
+/* ISP CCDC structs */
+
+/* Abstraction layer CCDC configurations */
+#define OMAP3ISP_CCDC_ALAW		(1 << 0)
+#define OMAP3ISP_CCDC_LPF		(1 << 1)
+#define OMAP3ISP_CCDC_BLCLAMP		(1 << 2)
+#define OMAP3ISP_CCDC_BCOMP		(1 << 3)
+#define OMAP3ISP_CCDC_FPC		(1 << 4)
+#define OMAP3ISP_CCDC_CULL		(1 << 5)
+#define OMAP3ISP_CCDC_CONFIG_LSC	(1 << 7)
+#define OMAP3ISP_CCDC_TBL_LSC		(1 << 8)
+
+#define OMAP3ISP_RGB_MAX		3
+
+/* Enumeration constants for Alaw input width */
+enum omap3isp_alaw_ipwidth {
+	OMAP3ISP_ALAW_BIT12_3 = 0x3,
+	OMAP3ISP_ALAW_BIT11_2 = 0x4,
+	OMAP3ISP_ALAW_BIT10_1 = 0x5,
+	OMAP3ISP_ALAW_BIT9_0 = 0x6
+};
+
+/**
+ * struct omap3isp_ccdc_lsc_config - LSC configuration
+ * @offset: Table Offset of the gain table.
+ * @gain_mode_n: Vertical dimension of a paxel in LSC configuration.
+ * @gain_mode_m: Horizontal dimension of a paxel in LSC configuration.
+ * @gain_format: Gain table format.
+ * @fmtsph: Start pixel horizontal from start of the HS sync pulse.
+ * @fmtlnh: Number of pixels in horizontal direction to use for the data
+ *          reformatter.
+ * @fmtslv: Start line from start of VS sync pulse for the data reformatter.
+ * @fmtlnv: Number of lines in vertical direction for the data reformatter.
+ * @initial_x: X position, in pixels, of the first active pixel in reference
+ *             to the first active paxel. Must be an even number.
+ * @initial_y: Y position, in pixels, of the first active pixel in reference
+ *             to the first active paxel. Must be an even number.
+ * @size: Size of LSC gain table. Filled when loaded from userspace.
+ */
+struct omap3isp_ccdc_lsc_config {
+	__u16 offset;
+	__u8 gain_mode_n;
+	__u8 gain_mode_m;
+	__u8 gain_format;
+	__u16 fmtsph;
+	__u16 fmtlnh;
+	__u16 fmtslv;
+	__u16 fmtlnv;
+	__u8 initial_x;
+	__u8 initial_y;
+	__u32 size;
+};
+
+/**
+ * struct omap3isp_ccdc_bclamp - Optical & Digital black clamp subtract
+ * @obgain: Optical black average gain.
+ * @obstpixel: Start Pixel w.r.t. HS pulse in Optical black sample.
+ * @oblines: Optical Black Sample lines.
+ * @oblen: Optical Black Sample Length.
+ * @dcsubval: Digital Black Clamp subtract value.
+ */
+struct omap3isp_ccdc_bclamp {
+	__u8 obgain;
+	__u8 obstpixel;
+	__u8 oblines;
+	__u8 oblen;
+	__u16 dcsubval;
+};
+
+/**
+ * struct omap3isp_ccdc_fpc - Faulty Pixels Correction
+ * @fpnum: Number of faulty pixels to be corrected in the frame.
+ * @fpcaddr: Memory address of the FPC Table
+ */
+struct omap3isp_ccdc_fpc {
+	__u16 fpnum;
+	__u32 fpcaddr;
+};
+
+/**
+ * struct omap3isp_ccdc_blcomp - Black Level Compensation parameters
+ * @b_mg: B/Mg pixels. 2's complement. -128 to +127.
+ * @gb_g: Gb/G pixels. 2's complement. -128 to +127.
+ * @gr_cy: Gr/Cy pixels. 2's complement. -128 to +127.
+ * @r_ye: R/Ye pixels. 2's complement. -128 to +127.
+ */
+struct omap3isp_ccdc_blcomp {
+	__u8 b_mg;
+	__u8 gb_g;
+	__u8 gr_cy;
+	__u8 r_ye;
+};
+
+/**
+ * omap3isp_ccdc_culling - Culling parameters
+ * @v_pattern: Vertical culling pattern.
+ * @h_odd: Horizontal Culling pattern for odd lines.
+ * @h_even: Horizontal Culling pattern for even lines.
+ */
+struct omap3isp_ccdc_culling {
+	__u8 v_pattern;
+	__u16 h_odd;
+	__u16 h_even;
+};
+
+/**
+ * omap3isp_ccdc_update_config - CCDC configuration
+ * @update: Specifies which CCDC registers should be updated.
+ * @flag: Specifies which CCDC functions should be enabled.
+ * @alawip: Enable/Disable A-Law compression.
+ * @bclamp: Black clamp control register.
+ * @blcomp: Black level compensation value for RGrGbB Pixels. 2's complement.
+ * @fpc: Number of faulty pixels corrected in the frame, address of FPC table.
+ * @cull: Cull control register.
+ * @lsc: Pointer to LSC gain table.
+ */
+struct omap3isp_ccdc_update_config {
+	__u16 update;
+	__u16 flag;
+	enum omap3isp_alaw_ipwidth alawip;
+	struct omap3isp_ccdc_bclamp *bclamp;
+	struct omap3isp_ccdc_blcomp *blcomp;
+	struct omap3isp_ccdc_fpc *fpc;
+	struct omap3isp_ccdc_lsc_config *lsc_cfg;
+	struct omap3isp_ccdc_culling *cull;
+	__u8 *lsc;
+};
+
+/* Preview configurations */
+#define OMAP3ISP_PREV_LUMAENH		(1 << 0)
+#define OMAP3ISP_PREV_INVALAW		(1 << 1)
+#define OMAP3ISP_PREV_HRZ_MED		(1 << 2)
+#define OMAP3ISP_PREV_CFA		(1 << 3)
+#define OMAP3ISP_PREV_CHROMA_SUPP	(1 << 4)
+#define OMAP3ISP_PREV_WB		(1 << 5)
+#define OMAP3ISP_PREV_BLKADJ		(1 << 6)
+#define OMAP3ISP_PREV_RGB2RGB		(1 << 7)
+#define OMAP3ISP_PREV_COLOR_CONV	(1 << 8)
+#define OMAP3ISP_PREV_YC_LIMIT		(1 << 9)
+#define OMAP3ISP_PREV_DEFECT_COR	(1 << 10)
+/* Bit 11 was OMAP3ISP_PREV_GAMMABYPASS, now merged with OMAP3ISP_PREV_GAMMA */
+#define OMAP3ISP_PREV_DRK_FRM_CAPTURE	(1 << 12)
+#define OMAP3ISP_PREV_DRK_FRM_SUBTRACT	(1 << 13)
+#define OMAP3ISP_PREV_LENS_SHADING	(1 << 14)
+#define OMAP3ISP_PREV_NF		(1 << 15)
+#define OMAP3ISP_PREV_GAMMA		(1 << 16)
+
+#define OMAP3ISP_PREV_NF_TBL_SIZE	64
+#define OMAP3ISP_PREV_CFA_TBL_SIZE	576
+#define OMAP3ISP_PREV_CFA_BLK_SIZE	(OMAP3ISP_PREV_CFA_TBL_SIZE / 4)
+#define OMAP3ISP_PREV_GAMMA_TBL_SIZE	1024
+#define OMAP3ISP_PREV_YENH_TBL_SIZE	128
+
+#define OMAP3ISP_PREV_DETECT_CORRECT_CHANNELS	4
+
+/**
+ * struct omap3isp_prev_hmed - Horizontal Median Filter
+ * @odddist: Distance between consecutive pixels of same color in the odd line.
+ * @evendist: Distance between consecutive pixels of same color in the even
+ *            line.
+ * @thres: Horizontal median filter threshold.
+ */
+struct omap3isp_prev_hmed {
+	__u8 odddist;
+	__u8 evendist;
+	__u8 thres;
+};
+
+/*
+ * Enumeration for CFA Formats supported by preview
+ */
+enum omap3isp_cfa_fmt {
+	OMAP3ISP_CFAFMT_BAYER,
+	OMAP3ISP_CFAFMT_SONYVGA,
+	OMAP3ISP_CFAFMT_RGBFOVEON,
+	OMAP3ISP_CFAFMT_DNSPL,
+	OMAP3ISP_CFAFMT_HONEYCOMB,
+	OMAP3ISP_CFAFMT_RRGGBBFOVEON
+};
+
+/**
+ * struct omap3isp_prev_cfa - CFA Interpolation
+ * @format: CFA Format Enum value supported by preview.
+ * @gradthrs_vert: CFA Gradient Threshold - Vertical.
+ * @gradthrs_horz: CFA Gradient Threshold - Horizontal.
+ * @table: Pointer to the CFA table.
+ */
+struct omap3isp_prev_cfa {
+	enum omap3isp_cfa_fmt format;
+	__u8 gradthrs_vert;
+	__u8 gradthrs_horz;
+	__u32 table[4][OMAP3ISP_PREV_CFA_BLK_SIZE];
+};
+
+/**
+ * struct omap3isp_prev_csup - Chrominance Suppression
+ * @gain: Gain.
+ * @thres: Threshold.
+ * @hypf_en: Flag to enable/disable the High Pass Filter.
+ */
+struct omap3isp_prev_csup {
+	__u8 gain;
+	__u8 thres;
+	__u8 hypf_en;
+};
+
+/**
+ * struct omap3isp_prev_wbal - White Balance
+ * @dgain: Digital gain (U10Q8).
+ * @coef3: White balance gain - COEF 3 (U8Q5).
+ * @coef2: White balance gain - COEF 2 (U8Q5).
+ * @coef1: White balance gain - COEF 1 (U8Q5).
+ * @coef0: White balance gain - COEF 0 (U8Q5).
+ */
+struct omap3isp_prev_wbal {
+	__u16 dgain;
+	__u8 coef3;
+	__u8 coef2;
+	__u8 coef1;
+	__u8 coef0;
+};
+
+/**
+ * struct omap3isp_prev_blkadj - Black Level Adjustment
+ * @red: Black level offset adjustment for Red in 2's complement format
+ * @green: Black level offset adjustment for Green in 2's complement format
+ * @blue: Black level offset adjustment for Blue in 2's complement format
+ */
+struct omap3isp_prev_blkadj {
+	/*Black level offset adjustment for Red in 2's complement format */
+	__u8 red;
+	/*Black level offset adjustment for Green in 2's complement format */
+	__u8 green;
+	/* Black level offset adjustment for Blue in 2's complement format */
+	__u8 blue;
+};
+
+/**
+ * struct omap3isp_prev_rgbtorgb - RGB to RGB Blending
+ * @matrix: Blending values(S12Q8 format)
+ *              [RR] [GR] [BR]
+ *              [RG] [GG] [BG]
+ *              [RB] [GB] [BB]
+ * @offset: Blending offset value for R,G,B in 2's complement integer format.
+ */
+struct omap3isp_prev_rgbtorgb {
+	__u16 matrix[OMAP3ISP_RGB_MAX][OMAP3ISP_RGB_MAX];
+	__u16 offset[OMAP3ISP_RGB_MAX];
+};
+
+/**
+ * struct omap3isp_prev_csc - Color Space Conversion from RGB-YCbYCr
+ * @matrix: Color space conversion coefficients(S10Q8)
+ *              [CSCRY]  [CSCGY]  [CSCBY]
+ *              [CSCRCB] [CSCGCB] [CSCBCB]
+ *              [CSCRCR] [CSCGCR] [CSCBCR]
+ * @offset: CSC offset values for Y offset, CB offset and CR offset respectively
+ */
+struct omap3isp_prev_csc {
+	__u16 matrix[OMAP3ISP_RGB_MAX][OMAP3ISP_RGB_MAX];
+	__s16 offset[OMAP3ISP_RGB_MAX];
+};
+
+/**
+ * struct omap3isp_prev_yclimit - Y, C Value Limit
+ * @minC: Minimum C value
+ * @maxC: Maximum C value
+ * @minY: Minimum Y value
+ * @maxY: Maximum Y value
+ */
+struct omap3isp_prev_yclimit {
+	__u8 minC;
+	__u8 maxC;
+	__u8 minY;
+	__u8 maxY;
+};
+
+/**
+ * struct omap3isp_prev_dcor - Defect correction
+ * @couplet_mode_en: Flag to enable or disable the couplet dc Correction in NF
+ * @detect_correct: Thresholds for correction bit 0:10 detect 16:25 correct
+ */
+struct omap3isp_prev_dcor {
+	__u8 couplet_mode_en;
+	__u32 detect_correct[OMAP3ISP_PREV_DETECT_CORRECT_CHANNELS];
+};
+
+/**
+ * struct omap3isp_prev_nf - Noise Filter
+ * @spread: Spread value to be used in Noise Filter
+ * @table: Pointer to the Noise Filter table
+ */
+struct omap3isp_prev_nf {
+	__u8 spread;
+	__u32 table[OMAP3ISP_PREV_NF_TBL_SIZE];
+};
+
+/**
+ * struct omap3isp_prev_gtables - Gamma correction tables
+ * @red: Array for red gamma table.
+ * @green: Array for green gamma table.
+ * @blue: Array for blue gamma table.
+ */
+struct omap3isp_prev_gtables {
+	__u32 red[OMAP3ISP_PREV_GAMMA_TBL_SIZE];
+	__u32 green[OMAP3ISP_PREV_GAMMA_TBL_SIZE];
+	__u32 blue[OMAP3ISP_PREV_GAMMA_TBL_SIZE];
+};
+
+/**
+ * struct omap3isp_prev_luma - Luma enhancement
+ * @table: Array for luma enhancement table.
+ */
+struct omap3isp_prev_luma {
+	__u32 table[OMAP3ISP_PREV_YENH_TBL_SIZE];
+};
+
+/**
+ * struct omap3isp_prev_update_config - Preview engine configuration (user)
+ * @update: Specifies which ISP Preview registers should be updated.
+ * @flag: Specifies which ISP Preview functions should be enabled.
+ * @shading_shift: 3bit value of shift used in shading compensation.
+ * @luma: Pointer to luma enhancement structure.
+ * @hmed: Pointer to structure containing the odd and even distance.
+ *        between the pixels in the image along with the filter threshold.
+ * @cfa: Pointer to structure containing the CFA interpolation table, CFA.
+ *       format in the image, vertical and horizontal gradient threshold.
+ * @csup: Pointer to Structure for Chrominance Suppression coefficients.
+ * @wbal: Pointer to structure for White Balance.
+ * @blkadj: Pointer to structure for Black Adjustment.
+ * @rgb2rgb: Pointer to structure for RGB to RGB Blending.
+ * @csc: Pointer to structure for Color Space Conversion from RGB-YCbYCr.
+ * @yclimit: Pointer to structure for Y, C Value Limit.
+ * @dcor: Pointer to structure for defect correction.
+ * @nf: Pointer to structure for Noise Filter
+ * @gamma: Pointer to gamma structure.
+ */
+struct omap3isp_prev_update_config {
+	__u32 update;
+	__u32 flag;
+	__u32 shading_shift;
+	struct omap3isp_prev_luma *luma;
+	struct omap3isp_prev_hmed *hmed;
+	struct omap3isp_prev_cfa *cfa;
+	struct omap3isp_prev_csup *csup;
+	struct omap3isp_prev_wbal *wbal;
+	struct omap3isp_prev_blkadj *blkadj;
+	struct omap3isp_prev_rgbtorgb *rgb2rgb;
+	struct omap3isp_prev_csc *csc;
+	struct omap3isp_prev_yclimit *yclimit;
+	struct omap3isp_prev_dcor *dcor;
+	struct omap3isp_prev_nf *nf;
+	struct omap3isp_prev_gtables *gamma;
+};
+
+#endif	/* OMAP3_ISP_USER_H */
diff --git a/contrib/libs/linux-headers/linux/omapfb.h b/contrib/libs/linux-headers/linux/omapfb.h
new file mode 100644
index 0000000000..5a7b0b7d29
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/omapfb.h
@@ -0,0 +1,223 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * File: include/linux/omapfb.h
+ *
+ * Framebuffer driver for TI OMAP boards
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __LINUX_OMAPFB_H__
+#define __LINUX_OMAPFB_H__
+
+#include <linux/fb.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* IOCTL commands. */
+
+#define OMAP_IOW(num, dtype)	_IOW('O', num, dtype)
+#define OMAP_IOR(num, dtype)	_IOR('O', num, dtype)
+#define OMAP_IOWR(num, dtype)	_IOWR('O', num, dtype)
+#define OMAP_IO(num)		_IO('O', num)
+
+#define OMAPFB_MIRROR		OMAP_IOW(31, int)
+#define OMAPFB_SYNC_GFX		OMAP_IO(37)
+#define OMAPFB_VSYNC		OMAP_IO(38)
+#define OMAPFB_SET_UPDATE_MODE	OMAP_IOW(40, int)
+#define OMAPFB_GET_CAPS		OMAP_IOR(42, struct omapfb_caps)
+#define OMAPFB_GET_UPDATE_MODE	OMAP_IOW(43, int)
+#define OMAPFB_LCD_TEST		OMAP_IOW(45, int)
+#define OMAPFB_CTRL_TEST	OMAP_IOW(46, int)
+#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
+#define OMAPFB_SET_COLOR_KEY	OMAP_IOW(50, struct omapfb_color_key)
+#define OMAPFB_GET_COLOR_KEY	OMAP_IOW(51, struct omapfb_color_key)
+#define OMAPFB_SETUP_PLANE	OMAP_IOW(52, struct omapfb_plane_info)
+#define OMAPFB_QUERY_PLANE	OMAP_IOW(53, struct omapfb_plane_info)
+#define OMAPFB_UPDATE_WINDOW	OMAP_IOW(54, struct omapfb_update_window)
+#define OMAPFB_SETUP_MEM	OMAP_IOW(55, struct omapfb_mem_info)
+#define OMAPFB_QUERY_MEM	OMAP_IOW(56, struct omapfb_mem_info)
+#define OMAPFB_WAITFORVSYNC	OMAP_IO(57)
+#define OMAPFB_MEMORY_READ	OMAP_IOR(58, struct omapfb_memory_read)
+#define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode)
+#define OMAPFB_WAITFORGO	OMAP_IO(60)
+#define OMAPFB_GET_VRAM_INFO	OMAP_IOR(61, struct omapfb_vram_info)
+#define OMAPFB_SET_TEARSYNC	OMAP_IOW(62, struct omapfb_tearsync_info)
+#define OMAPFB_GET_DISPLAY_INFO	OMAP_IOR(63, struct omapfb_display_info)
+
+#define OMAPFB_CAPS_GENERIC_MASK	0x00000fff
+#define OMAPFB_CAPS_LCDC_MASK		0x00fff000
+#define OMAPFB_CAPS_PANEL_MASK		0xff000000
+
+#define OMAPFB_CAPS_MANUAL_UPDATE	0x00001000
+#define OMAPFB_CAPS_TEARSYNC		0x00002000
+#define OMAPFB_CAPS_PLANE_RELOCATE_MEM	0x00004000
+#define OMAPFB_CAPS_PLANE_SCALE		0x00008000
+#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE	0x00010000
+#define OMAPFB_CAPS_WINDOW_SCALE	0x00020000
+#define OMAPFB_CAPS_WINDOW_OVERLAY	0x00040000
+#define OMAPFB_CAPS_WINDOW_ROTATE	0x00080000
+#define OMAPFB_CAPS_SET_BACKLIGHT	0x01000000
+
+/* Values from DSP must map to lower 16-bits */
+#define OMAPFB_FORMAT_MASK		0x00ff
+#define OMAPFB_FORMAT_FLAG_DOUBLE	0x0100
+#define OMAPFB_FORMAT_FLAG_TEARSYNC	0x0200
+#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC	0x0400
+#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY	0x0800
+#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY	0x1000
+
+#define OMAPFB_MEMTYPE_SDRAM		0
+#define OMAPFB_MEMTYPE_SRAM		1
+#define OMAPFB_MEMTYPE_MAX		1
+
+#define OMAPFB_MEM_IDX_ENABLED	0x80
+#define OMAPFB_MEM_IDX_MASK	0x7f
+
+enum omapfb_color_format {
+	OMAPFB_COLOR_RGB565 = 0,
+	OMAPFB_COLOR_YUV422,
+	OMAPFB_COLOR_YUV420,
+	OMAPFB_COLOR_CLUT_8BPP,
+	OMAPFB_COLOR_CLUT_4BPP,
+	OMAPFB_COLOR_CLUT_2BPP,
+	OMAPFB_COLOR_CLUT_1BPP,
+	OMAPFB_COLOR_RGB444,
+	OMAPFB_COLOR_YUY422,
+
+	OMAPFB_COLOR_ARGB16,
+	OMAPFB_COLOR_RGB24U,	/* RGB24, 32-bit container */
+	OMAPFB_COLOR_RGB24P,	/* RGB24, 24-bit container */
+	OMAPFB_COLOR_ARGB32,
+	OMAPFB_COLOR_RGBA32,
+	OMAPFB_COLOR_RGBX32,
+};
+
+struct omapfb_update_window {
+	__u32 x, y;
+	__u32 width, height;
+	__u32 format;
+	__u32 out_x, out_y;
+	__u32 out_width, out_height;
+	__u32 reserved[8];
+};
+
+struct omapfb_update_window_old {
+	__u32 x, y;
+	__u32 width, height;
+	__u32 format;
+};
+
+enum omapfb_plane {
+	OMAPFB_PLANE_GFX = 0,
+	OMAPFB_PLANE_VID1,
+	OMAPFB_PLANE_VID2,
+};
+
+enum omapfb_channel_out {
+	OMAPFB_CHANNEL_OUT_LCD = 0,
+	OMAPFB_CHANNEL_OUT_DIGIT,
+};
+
+struct omapfb_plane_info {
+	__u32 pos_x;
+	__u32 pos_y;
+	__u8  enabled;
+	__u8  channel_out;
+	__u8  mirror;
+	__u8  mem_idx;
+	__u32 out_width;
+	__u32 out_height;
+	__u32 reserved2[12];
+};
+
+struct omapfb_mem_info {
+	__u32 size;
+	__u8  type;
+	__u8  reserved[3];
+};
+
+struct omapfb_caps {
+	__u32 ctrl;
+	__u32 plane_color;
+	__u32 wnd_color;
+};
+
+enum omapfb_color_key_type {
+	OMAPFB_COLOR_KEY_DISABLED = 0,
+	OMAPFB_COLOR_KEY_GFX_DST,
+	OMAPFB_COLOR_KEY_VID_SRC,
+};
+
+struct omapfb_color_key {
+	__u8  channel_out;
+	__u32 background;
+	__u32 trans_key;
+	__u8  key_type;
+};
+
+enum omapfb_update_mode {
+	OMAPFB_UPDATE_DISABLED = 0,
+	OMAPFB_AUTO_UPDATE,
+	OMAPFB_MANUAL_UPDATE
+};
+
+struct omapfb_memory_read {
+	__u16 x;
+	__u16 y;
+	__u16 w;
+	__u16 h;
+	size_t buffer_size;
+	void *buffer;
+};
+
+struct omapfb_ovl_colormode {
+	__u8 overlay_idx;
+	__u8 mode_idx;
+	__u32 bits_per_pixel;
+	__u32 nonstd;
+	struct fb_bitfield red;
+	struct fb_bitfield green;
+	struct fb_bitfield blue;
+	struct fb_bitfield transp;
+};
+
+struct omapfb_vram_info {
+	__u32 total;
+	__u32 free;
+	__u32 largest_free_block;
+	__u32 reserved[5];
+};
+
+struct omapfb_tearsync_info {
+	__u8 enabled;
+	__u8 reserved1[3];
+	__u16 line;
+	__u16 reserved2;
+};
+
+struct omapfb_display_info {
+	__u16 xres;
+	__u16 yres;
+	__u32 width;	/* phys width of the display in micrometers */
+	__u32 height;	/* phys height of the display in micrometers */
+	__u32 reserved[5];
+};
+
+
+#endif /* __LINUX_OMAPFB_H__ */
diff --git a/contrib/libs/linux-headers/linux/oom.h b/contrib/libs/linux-headers/linux/oom.h
new file mode 100644
index 0000000000..e7423d9001
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/oom.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __INCLUDE_LINUX_OOM_H
+#define __INCLUDE_LINUX_OOM_H
+
+/*
+ * /proc/<pid>/oom_score_adj set to OOM_SCORE_ADJ_MIN disables oom killing for
+ * pid.
+ */
+#define OOM_SCORE_ADJ_MIN	(-1000)
+#define OOM_SCORE_ADJ_MAX	1000
+
+/*
+ * /proc/<pid>/oom_adj set to -17 protects from the oom killer for legacy
+ * purposes.
+ */
+#define OOM_DISABLE (-17)
+/* inclusive */
+#define OOM_ADJUST_MIN (-16)
+#define OOM_ADJUST_MAX 15
+
+#endif /* __INCLUDE_LINUX_OOM_H */
diff --git a/contrib/libs/linux-headers/linux/openvswitch.h b/contrib/libs/linux-headers/linux/openvswitch.h
new file mode 100644
index 0000000000..3eef4887ac
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/openvswitch.h
@@ -0,0 +1,1071 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+/*
+ * Copyright (c) 2007-2017 Nicira, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#ifndef __LINUX_OPENVSWITCH_H
+#define __LINUX_OPENVSWITCH_H 1
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+/**
+ * struct ovs_header - header for OVS Generic Netlink messages.
+ * @dp_ifindex: ifindex of local port for datapath (0 to make a request not
+ * specific to a datapath).
+ *
+ * Attributes following the header are specific to a particular OVS Generic
+ * Netlink family, but all of the OVS families use this header.
+ */
+
+struct ovs_header {
+	int dp_ifindex;
+};
+
+/* Datapaths. */
+
+#define OVS_DATAPATH_FAMILY  "ovs_datapath"
+#define OVS_DATAPATH_MCGROUP "ovs_datapath"
+
+/* V2:
+ *   - API users are expected to provide OVS_DP_ATTR_USER_FEATURES
+ *     when creating the datapath.
+ */
+#define OVS_DATAPATH_VERSION 2
+
+/* First OVS datapath version to support features */
+#define OVS_DP_VER_FEATURES 2
+
+enum ovs_datapath_cmd {
+	OVS_DP_CMD_UNSPEC,
+	OVS_DP_CMD_NEW,
+	OVS_DP_CMD_DEL,
+	OVS_DP_CMD_GET,
+	OVS_DP_CMD_SET
+};
+
+/**
+ * enum ovs_datapath_attr - attributes for %OVS_DP_* commands.
+ * @OVS_DP_ATTR_NAME: Name of the network device that serves as the "local
+ * port".  This is the name of the network device whose dp_ifindex is given in
+ * the &struct ovs_header.  Always present in notifications.  Required in
+ * %OVS_DP_NEW requests.  May be used as an alternative to specifying
+ * dp_ifindex in other requests (with a dp_ifindex of 0).
+ * @OVS_DP_ATTR_UPCALL_PID: The Netlink socket in userspace that is initially
+ * set on the datapath port (for OVS_ACTION_ATTR_MISS).  Only valid on
+ * %OVS_DP_CMD_NEW requests. A value of zero indicates that upcalls should
+ * not be sent.
+ * @OVS_DP_ATTR_PER_CPU_PIDS: Per-cpu array of PIDs for upcalls when
+ * OVS_DP_F_DISPATCH_UPCALL_PER_CPU feature is set.
+ * @OVS_DP_ATTR_STATS: Statistics about packets that have passed through the
+ * datapath.  Always present in notifications.
+ * @OVS_DP_ATTR_MEGAFLOW_STATS: Statistics about mega flow masks usage for the
+ * datapath. Always present in notifications.
+ * @OVS_DP_ATTR_IFINDEX: Interface index for a new datapath netdev. Only
+ * valid for %OVS_DP_CMD_NEW requests.
+ *
+ * These attributes follow the &struct ovs_header within the Generic Netlink
+ * payload for %OVS_DP_* commands.
+ */
+enum ovs_datapath_attr {
+	OVS_DP_ATTR_UNSPEC,
+	OVS_DP_ATTR_NAME,		/* name of dp_ifindex netdev */
+	OVS_DP_ATTR_UPCALL_PID,		/* Netlink PID to receive upcalls */
+	OVS_DP_ATTR_STATS,		/* struct ovs_dp_stats */
+	OVS_DP_ATTR_MEGAFLOW_STATS,	/* struct ovs_dp_megaflow_stats */
+	OVS_DP_ATTR_USER_FEATURES,	/* OVS_DP_F_*  */
+	OVS_DP_ATTR_PAD,
+	OVS_DP_ATTR_MASKS_CACHE_SIZE,
+	OVS_DP_ATTR_PER_CPU_PIDS,   /* Netlink PIDS to receive upcalls in
+				     * per-cpu dispatch mode
+				     */
+	OVS_DP_ATTR_IFINDEX,
+	__OVS_DP_ATTR_MAX
+};
+
+#define OVS_DP_ATTR_MAX (__OVS_DP_ATTR_MAX - 1)
+
+struct ovs_dp_stats {
+	__u64 n_hit;             /* Number of flow table matches. */
+	__u64 n_missed;          /* Number of flow table misses. */
+	__u64 n_lost;            /* Number of misses not sent to userspace. */
+	__u64 n_flows;           /* Number of flows present */
+};
+
+struct ovs_dp_megaflow_stats {
+	__u64 n_mask_hit;	 /* Number of masks used for flow lookups. */
+	__u32 n_masks;		 /* Number of masks for the datapath. */
+	__u32 pad0;		 /* Pad for future expension. */
+	__u64 n_cache_hit;       /* Number of cache matches for flow lookups. */
+	__u64 pad1;		 /* Pad for future expension. */
+};
+
+struct ovs_vport_stats {
+	__u64   rx_packets;		/* total packets received       */
+	__u64   tx_packets;		/* total packets transmitted    */
+	__u64   rx_bytes;		/* total bytes received         */
+	__u64   tx_bytes;		/* total bytes transmitted      */
+	__u64   rx_errors;		/* bad packets received         */
+	__u64   tx_errors;		/* packet transmit problems     */
+	__u64   rx_dropped;		/* no space in linux buffers    */
+	__u64   tx_dropped;		/* no space available in linux  */
+};
+
+/* Allow last Netlink attribute to be unaligned */
+#define OVS_DP_F_UNALIGNED	(1 << 0)
+
+/* Allow datapath to associate multiple Netlink PIDs to each vport */
+#define OVS_DP_F_VPORT_PIDS	(1 << 1)
+
+/* Allow tc offload recirc sharing */
+#define OVS_DP_F_TC_RECIRC_SHARING	(1 << 2)
+
+/* Allow per-cpu dispatch of upcalls */
+#define OVS_DP_F_DISPATCH_UPCALL_PER_CPU	(1 << 3)
+
+/* Fixed logical ports. */
+#define OVSP_LOCAL      ((__u32)0)
+
+/* Packet transfer. */
+
+#define OVS_PACKET_FAMILY "ovs_packet"
+#define OVS_PACKET_VERSION 0x1
+
+enum ovs_packet_cmd {
+	OVS_PACKET_CMD_UNSPEC,
+
+	/* Kernel-to-user notifications. */
+	OVS_PACKET_CMD_MISS,    /* Flow table miss. */
+	OVS_PACKET_CMD_ACTION,  /* OVS_ACTION_ATTR_USERSPACE action. */
+
+	/* Userspace commands. */
+	OVS_PACKET_CMD_EXECUTE  /* Apply actions to a packet. */
+};
+
+/**
+ * enum ovs_packet_attr - attributes for %OVS_PACKET_* commands.
+ * @OVS_PACKET_ATTR_PACKET: Present for all notifications.  Contains the entire
+ * packet as received, from the start of the Ethernet header onward.  For
+ * %OVS_PACKET_CMD_ACTION, %OVS_PACKET_ATTR_PACKET reflects changes made by
+ * actions preceding %OVS_ACTION_ATTR_USERSPACE, but %OVS_PACKET_ATTR_KEY is
+ * the flow key extracted from the packet as originally received.
+ * @OVS_PACKET_ATTR_KEY: Present for all notifications.  Contains the flow key
+ * extracted from the packet as nested %OVS_KEY_ATTR_* attributes.  This allows
+ * userspace to adapt its flow setup strategy by comparing its notion of the
+ * flow key against the kernel's.
+ * @OVS_PACKET_ATTR_ACTIONS: Contains actions for the packet.  Used
+ * for %OVS_PACKET_CMD_EXECUTE.  It has nested %OVS_ACTION_ATTR_* attributes.
+ * Also used in upcall when %OVS_ACTION_ATTR_USERSPACE has optional
+ * %OVS_USERSPACE_ATTR_ACTIONS attribute.
+ * @OVS_PACKET_ATTR_USERDATA: Present for an %OVS_PACKET_CMD_ACTION
+ * notification if the %OVS_ACTION_ATTR_USERSPACE action specified an
+ * %OVS_USERSPACE_ATTR_USERDATA attribute, with the same length and content
+ * specified there.
+ * @OVS_PACKET_ATTR_EGRESS_TUN_KEY: Present for an %OVS_PACKET_CMD_ACTION
+ * notification if the %OVS_ACTION_ATTR_USERSPACE action specified an
+ * %OVS_USERSPACE_ATTR_EGRESS_TUN_PORT attribute, which is sent only if the
+ * output port is actually a tunnel port. Contains the output tunnel key
+ * extracted from the packet as nested %OVS_TUNNEL_KEY_ATTR_* attributes.
+ * @OVS_PACKET_ATTR_MRU: Present for an %OVS_PACKET_CMD_ACTION and
+ * @OVS_PACKET_ATTR_LEN: Packet size before truncation.
+ * %OVS_PACKET_ATTR_USERSPACE action specify the Maximum received fragment
+ * size.
+ * @OVS_PACKET_ATTR_HASH: Packet hash info (e.g. hash, sw_hash and l4_hash in skb).
+ *
+ * These attributes follow the &struct ovs_header within the Generic Netlink
+ * payload for %OVS_PACKET_* commands.
+ */
+enum ovs_packet_attr {
+	OVS_PACKET_ATTR_UNSPEC,
+	OVS_PACKET_ATTR_PACKET,      /* Packet data. */
+	OVS_PACKET_ATTR_KEY,         /* Nested OVS_KEY_ATTR_* attributes. */
+	OVS_PACKET_ATTR_ACTIONS,     /* Nested OVS_ACTION_ATTR_* attributes. */
+	OVS_PACKET_ATTR_USERDATA,    /* OVS_ACTION_ATTR_USERSPACE arg. */
+	OVS_PACKET_ATTR_EGRESS_TUN_KEY,  /* Nested OVS_TUNNEL_KEY_ATTR_*
+					    attributes. */
+	OVS_PACKET_ATTR_UNUSED1,
+	OVS_PACKET_ATTR_UNUSED2,
+	OVS_PACKET_ATTR_PROBE,      /* Packet operation is a feature probe,
+				       error logging should be suppressed. */
+	OVS_PACKET_ATTR_MRU,	    /* Maximum received IP fragment size. */
+	OVS_PACKET_ATTR_LEN,	    /* Packet size before truncation. */
+	OVS_PACKET_ATTR_HASH,	    /* Packet hash. */
+	__OVS_PACKET_ATTR_MAX
+};
+
+#define OVS_PACKET_ATTR_MAX (__OVS_PACKET_ATTR_MAX - 1)
+
+/* Virtual ports. */
+
+#define OVS_VPORT_FAMILY  "ovs_vport"
+#define OVS_VPORT_MCGROUP "ovs_vport"
+#define OVS_VPORT_VERSION 0x1
+
+enum ovs_vport_cmd {
+	OVS_VPORT_CMD_UNSPEC,
+	OVS_VPORT_CMD_NEW,
+	OVS_VPORT_CMD_DEL,
+	OVS_VPORT_CMD_GET,
+	OVS_VPORT_CMD_SET
+};
+
+enum ovs_vport_type {
+	OVS_VPORT_TYPE_UNSPEC,
+	OVS_VPORT_TYPE_NETDEV,   /* network device */
+	OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
+	OVS_VPORT_TYPE_GRE,      /* GRE tunnel. */
+	OVS_VPORT_TYPE_VXLAN,	 /* VXLAN tunnel. */
+	OVS_VPORT_TYPE_GENEVE,	 /* Geneve tunnel. */
+	__OVS_VPORT_TYPE_MAX
+};
+
+#define OVS_VPORT_TYPE_MAX (__OVS_VPORT_TYPE_MAX - 1)
+
+/**
+ * enum ovs_vport_attr - attributes for %OVS_VPORT_* commands.
+ * @OVS_VPORT_ATTR_PORT_NO: 32-bit port number within datapath.
+ * @OVS_VPORT_ATTR_TYPE: 32-bit %OVS_VPORT_TYPE_* constant describing the type
+ * of vport.
+ * @OVS_VPORT_ATTR_NAME: Name of vport.  For a vport based on a network device
+ * this is the name of the network device.  Maximum length %IFNAMSIZ-1 bytes
+ * plus a null terminator.
+ * @OVS_VPORT_ATTR_OPTIONS: Vport-specific configuration information.
+ * @OVS_VPORT_ATTR_UPCALL_PID: The array of Netlink socket pids in userspace
+ * among which OVS_PACKET_CMD_MISS upcalls will be distributed for packets
+ * received on this port.  If this is a single-element array of value 0,
+ * upcalls should not be sent.
+ * @OVS_VPORT_ATTR_STATS: A &struct ovs_vport_stats giving statistics for
+ * packets sent or received through the vport.
+ *
+ * These attributes follow the &struct ovs_header within the Generic Netlink
+ * payload for %OVS_VPORT_* commands.
+ *
+ * For %OVS_VPORT_CMD_NEW requests, the %OVS_VPORT_ATTR_TYPE and
+ * %OVS_VPORT_ATTR_NAME attributes are required.  %OVS_VPORT_ATTR_PORT_NO is
+ * optional; if not specified a free port number is automatically selected.
+ * Whether %OVS_VPORT_ATTR_OPTIONS is required or optional depends on the type
+ * of vport.
+ *
+ * For other requests, if %OVS_VPORT_ATTR_NAME is specified then it is used to
+ * look up the vport to operate on; otherwise dp_idx from the &struct
+ * ovs_header plus %OVS_VPORT_ATTR_PORT_NO determine the vport.
+ */
+enum ovs_vport_attr {
+	OVS_VPORT_ATTR_UNSPEC,
+	OVS_VPORT_ATTR_PORT_NO,	/* u32 port number within datapath */
+	OVS_VPORT_ATTR_TYPE,	/* u32 OVS_VPORT_TYPE_* constant. */
+	OVS_VPORT_ATTR_NAME,	/* string name, up to IFNAMSIZ bytes long */
+	OVS_VPORT_ATTR_OPTIONS, /* nested attributes, varies by vport type */
+	OVS_VPORT_ATTR_UPCALL_PID, /* array of u32 Netlink socket PIDs for */
+				/* receiving upcalls */
+	OVS_VPORT_ATTR_STATS,	/* struct ovs_vport_stats */
+	OVS_VPORT_ATTR_PAD,
+	OVS_VPORT_ATTR_IFINDEX,
+	OVS_VPORT_ATTR_NETNSID,
+	OVS_VPORT_ATTR_UPCALL_STATS,
+	__OVS_VPORT_ATTR_MAX
+};
+
+#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+
+/**
+ * enum ovs_vport_upcall_attr - attributes for %OVS_VPORT_UPCALL* commands
+ * @OVS_VPORT_UPCALL_SUCCESS: 64-bit upcall success packets.
+ * @OVS_VPORT_UPCALL_FAIL: 64-bit upcall fail packets.
+ */
+enum ovs_vport_upcall_attr {
+	OVS_VPORT_UPCALL_ATTR_SUCCESS,
+	OVS_VPORT_UPCALL_ATTR_FAIL,
+	__OVS_VPORT_UPCALL_ATTR_MAX
+};
+
+#define OVS_VPORT_UPCALL_ATTR_MAX (__OVS_VPORT_UPCALL_ATTR_MAX - 1)
+
+enum {
+	OVS_VXLAN_EXT_UNSPEC,
+	OVS_VXLAN_EXT_GBP,	/* Flag or __u32 */
+	__OVS_VXLAN_EXT_MAX,
+};
+
+#define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1)
+
+
+/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels.
+ */
+enum {
+	OVS_TUNNEL_ATTR_UNSPEC,
+	OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */
+	OVS_TUNNEL_ATTR_EXTENSION,
+	__OVS_TUNNEL_ATTR_MAX
+};
+
+#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1)
+
+/* Flows. */
+
+#define OVS_FLOW_FAMILY  "ovs_flow"
+#define OVS_FLOW_MCGROUP "ovs_flow"
+#define OVS_FLOW_VERSION 0x1
+
+enum ovs_flow_cmd {
+	OVS_FLOW_CMD_UNSPEC,
+	OVS_FLOW_CMD_NEW,
+	OVS_FLOW_CMD_DEL,
+	OVS_FLOW_CMD_GET,
+	OVS_FLOW_CMD_SET
+};
+
+struct ovs_flow_stats {
+	__u64 n_packets;         /* Number of matched packets. */
+	__u64 n_bytes;           /* Number of matched bytes. */
+};
+
+enum ovs_key_attr {
+	OVS_KEY_ATTR_UNSPEC,
+	OVS_KEY_ATTR_ENCAP,	/* Nested set of encapsulated attributes. */
+	OVS_KEY_ATTR_PRIORITY,  /* u32 skb->priority */
+	OVS_KEY_ATTR_IN_PORT,   /* u32 OVS dp port number */
+	OVS_KEY_ATTR_ETHERNET,  /* struct ovs_key_ethernet */
+	OVS_KEY_ATTR_VLAN,	/* be16 VLAN TCI */
+	OVS_KEY_ATTR_ETHERTYPE,	/* be16 Ethernet type */
+	OVS_KEY_ATTR_IPV4,      /* struct ovs_key_ipv4 */
+	OVS_KEY_ATTR_IPV6,      /* struct ovs_key_ipv6 */
+	OVS_KEY_ATTR_TCP,       /* struct ovs_key_tcp */
+	OVS_KEY_ATTR_UDP,       /* struct ovs_key_udp */
+	OVS_KEY_ATTR_ICMP,      /* struct ovs_key_icmp */
+	OVS_KEY_ATTR_ICMPV6,    /* struct ovs_key_icmpv6 */
+	OVS_KEY_ATTR_ARP,       /* struct ovs_key_arp */
+	OVS_KEY_ATTR_ND,        /* struct ovs_key_nd */
+	OVS_KEY_ATTR_SKB_MARK,  /* u32 skb mark */
+	OVS_KEY_ATTR_TUNNEL,    /* Nested set of ovs_tunnel attributes */
+	OVS_KEY_ATTR_SCTP,      /* struct ovs_key_sctp */
+	OVS_KEY_ATTR_TCP_FLAGS,	/* be16 TCP flags. */
+	OVS_KEY_ATTR_DP_HASH,      /* u32 hash value. Value 0 indicates the hash
+				   is not computed by the datapath. */
+	OVS_KEY_ATTR_RECIRC_ID, /* u32 recirc id */
+	OVS_KEY_ATTR_MPLS,      /* array of struct ovs_key_mpls.
+				 * The implementation may restrict
+				 * the accepted length of the array. */
+	OVS_KEY_ATTR_CT_STATE,	/* u32 bitmask of OVS_CS_F_* */
+	OVS_KEY_ATTR_CT_ZONE,	/* u16 connection tracking zone. */
+	OVS_KEY_ATTR_CT_MARK,	/* u32 connection tracking mark */
+	OVS_KEY_ATTR_CT_LABELS,	/* 16-octet connection tracking label */
+	OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4,   /* struct ovs_key_ct_tuple_ipv4 */
+	OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6,   /* struct ovs_key_ct_tuple_ipv6 */
+	OVS_KEY_ATTR_NSH,       /* Nested set of ovs_nsh_key_* */
+
+	/* User space decided to squat on types 29 and 30.  They are defined
+	 * below, but should not be sent to the kernel.
+	 *
+	 * WARNING: No new types should be added unless they are defined
+	 *          for both kernel and user space (no 'ifdef's).  It's hard
+	 *          to keep compatibility otherwise.
+	 */
+	OVS_KEY_ATTR_PACKET_TYPE,   /* be32 packet type */
+	OVS_KEY_ATTR_ND_EXTENSIONS, /* IPv6 Neighbor Discovery extensions */
+
+	OVS_KEY_ATTR_TUNNEL_INFO,   /* struct ip_tunnel_info.
+				     * For in-kernel use only.
+				     */
+	OVS_KEY_ATTR_IPV6_EXTHDRS,  /* struct ovs_key_ipv6_exthdr */
+	__OVS_KEY_ATTR_MAX
+};
+
+#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
+
+enum ovs_tunnel_key_attr {
+	/* OVS_TUNNEL_KEY_ATTR_NONE, standard nl API requires this attribute! */
+	OVS_TUNNEL_KEY_ATTR_ID,                 /* be64 Tunnel ID */
+	OVS_TUNNEL_KEY_ATTR_IPV4_SRC,           /* be32 src IP address. */
+	OVS_TUNNEL_KEY_ATTR_IPV4_DST,           /* be32 dst IP address. */
+	OVS_TUNNEL_KEY_ATTR_TOS,                /* u8 Tunnel IP ToS. */
+	OVS_TUNNEL_KEY_ATTR_TTL,                /* u8 Tunnel IP TTL. */
+	OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT,      /* No argument, set DF. */
+	OVS_TUNNEL_KEY_ATTR_CSUM,               /* No argument. CSUM packet. */
+	OVS_TUNNEL_KEY_ATTR_OAM,                /* No argument. OAM frame.  */
+	OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS,        /* Array of Geneve options. */
+	OVS_TUNNEL_KEY_ATTR_TP_SRC,		/* be16 src Transport Port. */
+	OVS_TUNNEL_KEY_ATTR_TP_DST,		/* be16 dst Transport Port. */
+	OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS,		/* Nested OVS_VXLAN_EXT_* */
+	OVS_TUNNEL_KEY_ATTR_IPV6_SRC,		/* struct in6_addr src IPv6 address. */
+	OVS_TUNNEL_KEY_ATTR_IPV6_DST,		/* struct in6_addr dst IPv6 address. */
+	OVS_TUNNEL_KEY_ATTR_PAD,
+	OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS,	/* struct erspan_metadata */
+	OVS_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE,	/* No argument. IPV4_INFO_BRIDGE mode.*/
+	__OVS_TUNNEL_KEY_ATTR_MAX
+};
+
+#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1)
+
+/**
+ * enum ovs_frag_type - IPv4 and IPv6 fragment type
+ * @OVS_FRAG_TYPE_NONE: Packet is not a fragment.
+ * @OVS_FRAG_TYPE_FIRST: Packet is a fragment with offset 0.
+ * @OVS_FRAG_TYPE_LATER: Packet is a fragment with nonzero offset.
+ *
+ * Used as the @ipv4_frag in &struct ovs_key_ipv4 and as @ipv6_frag &struct
+ * ovs_key_ipv6.
+ */
+enum ovs_frag_type {
+	OVS_FRAG_TYPE_NONE,
+	OVS_FRAG_TYPE_FIRST,
+	OVS_FRAG_TYPE_LATER,
+	__OVS_FRAG_TYPE_MAX
+};
+
+#define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1)
+
+struct ovs_key_ethernet {
+	__u8	 eth_src[ETH_ALEN];
+	__u8	 eth_dst[ETH_ALEN];
+};
+
+struct ovs_key_mpls {
+	__be32 mpls_lse;
+};
+
+struct ovs_key_ipv4 {
+	__be32 ipv4_src;
+	__be32 ipv4_dst;
+	__u8   ipv4_proto;
+	__u8   ipv4_tos;
+	__u8   ipv4_ttl;
+	__u8   ipv4_frag;	/* One of OVS_FRAG_TYPE_*. */
+};
+
+struct ovs_key_ipv6 {
+	__be32 ipv6_src[4];
+	__be32 ipv6_dst[4];
+	__be32 ipv6_label;	/* 20-bits in least-significant bits. */
+	__u8   ipv6_proto;
+	__u8   ipv6_tclass;
+	__u8   ipv6_hlimit;
+	__u8   ipv6_frag;	/* One of OVS_FRAG_TYPE_*. */
+};
+
+/* separate structure to support backward compatibility with older user space */
+struct ovs_key_ipv6_exthdrs {
+	__u16  hdrs;
+};
+
+struct ovs_key_tcp {
+	__be16 tcp_src;
+	__be16 tcp_dst;
+};
+
+struct ovs_key_udp {
+	__be16 udp_src;
+	__be16 udp_dst;
+};
+
+struct ovs_key_sctp {
+	__be16 sctp_src;
+	__be16 sctp_dst;
+};
+
+struct ovs_key_icmp {
+	__u8 icmp_type;
+	__u8 icmp_code;
+};
+
+struct ovs_key_icmpv6 {
+	__u8 icmpv6_type;
+	__u8 icmpv6_code;
+};
+
+struct ovs_key_arp {
+	__be32 arp_sip;
+	__be32 arp_tip;
+	__be16 arp_op;
+	__u8   arp_sha[ETH_ALEN];
+	__u8   arp_tha[ETH_ALEN];
+};
+
+struct ovs_key_nd {
+	__be32	nd_target[4];
+	__u8	nd_sll[ETH_ALEN];
+	__u8	nd_tll[ETH_ALEN];
+};
+
+#define OVS_CT_LABELS_LEN_32	4
+#define OVS_CT_LABELS_LEN	(OVS_CT_LABELS_LEN_32 * sizeof(__u32))
+struct ovs_key_ct_labels {
+	union {
+		__u8	ct_labels[OVS_CT_LABELS_LEN];
+		__u32	ct_labels_32[OVS_CT_LABELS_LEN_32];
+	};
+};
+
+/* OVS_KEY_ATTR_CT_STATE flags */
+#define OVS_CS_F_NEW               0x01 /* Beginning of a new connection. */
+#define OVS_CS_F_ESTABLISHED       0x02 /* Part of an existing connection. */
+#define OVS_CS_F_RELATED           0x04 /* Related to an established
+					 * connection. */
+#define OVS_CS_F_REPLY_DIR         0x08 /* Flow is in the reply direction. */
+#define OVS_CS_F_INVALID           0x10 /* Could not track connection. */
+#define OVS_CS_F_TRACKED           0x20 /* Conntrack has occurred. */
+#define OVS_CS_F_SRC_NAT           0x40 /* Packet's source address/port was
+					 * mangled by NAT.
+					 */
+#define OVS_CS_F_DST_NAT           0x80 /* Packet's destination address/port
+					 * was mangled by NAT.
+					 */
+
+#define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT)
+
+struct ovs_key_ct_tuple_ipv4 {
+	__be32 ipv4_src;
+	__be32 ipv4_dst;
+	__be16 src_port;
+	__be16 dst_port;
+	__u8   ipv4_proto;
+};
+
+struct ovs_key_ct_tuple_ipv6 {
+	__be32 ipv6_src[4];
+	__be32 ipv6_dst[4];
+	__be16 src_port;
+	__be16 dst_port;
+	__u8   ipv6_proto;
+};
+
+enum ovs_nsh_key_attr {
+	OVS_NSH_KEY_ATTR_UNSPEC,
+	OVS_NSH_KEY_ATTR_BASE,  /* struct ovs_nsh_key_base. */
+	OVS_NSH_KEY_ATTR_MD1,   /* struct ovs_nsh_key_md1. */
+	OVS_NSH_KEY_ATTR_MD2,   /* variable-length octets for MD type 2. */
+	__OVS_NSH_KEY_ATTR_MAX
+};
+
+#define OVS_NSH_KEY_ATTR_MAX (__OVS_NSH_KEY_ATTR_MAX - 1)
+
+struct ovs_nsh_key_base {
+	__u8 flags;
+	__u8 ttl;
+	__u8 mdtype;
+	__u8 np;
+	__be32 path_hdr;
+};
+
+#define NSH_MD1_CONTEXT_SIZE 4
+
+struct ovs_nsh_key_md1 {
+	__be32 context[NSH_MD1_CONTEXT_SIZE];
+};
+
+/**
+ * enum ovs_flow_attr - attributes for %OVS_FLOW_* commands.
+ * @OVS_FLOW_ATTR_KEY: Nested %OVS_KEY_ATTR_* attributes specifying the flow
+ * key.  Always present in notifications.  Required for all requests (except
+ * dumps).
+ * @OVS_FLOW_ATTR_ACTIONS: Nested %OVS_ACTION_ATTR_* attributes specifying
+ * the actions to take for packets that match the key.  Always present in
+ * notifications.  Required for %OVS_FLOW_CMD_NEW requests, optional for
+ * %OVS_FLOW_CMD_SET requests.  An %OVS_FLOW_CMD_SET without
+ * %OVS_FLOW_ATTR_ACTIONS will not modify the actions.  To clear the actions,
+ * an %OVS_FLOW_ATTR_ACTIONS without any nested attributes must be given.
+ * @OVS_FLOW_ATTR_STATS: &struct ovs_flow_stats giving statistics for this
+ * flow.  Present in notifications if the stats would be nonzero.  Ignored in
+ * requests.
+ * @OVS_FLOW_ATTR_TCP_FLAGS: An 8-bit value giving the OR'd value of all of the
+ * TCP flags seen on packets in this flow.  Only present in notifications for
+ * TCP flows, and only if it would be nonzero.  Ignored in requests.
+ * @OVS_FLOW_ATTR_USED: A 64-bit integer giving the time, in milliseconds on
+ * the system monotonic clock, at which a packet was last processed for this
+ * flow.  Only present in notifications if a packet has been processed for this
+ * flow.  Ignored in requests.
+ * @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the
+ * last-used time, accumulated TCP flags, and statistics for this flow.
+ * Otherwise ignored in requests.  Never present in notifications.
+ * @OVS_FLOW_ATTR_MASK: Nested %OVS_KEY_ATTR_* attributes specifying the
+ * mask bits for wildcarded flow match. Mask bit value '1' specifies exact
+ * match with corresponding flow key bit, while mask bit value '0' specifies
+ * a wildcarded match. Omitting attribute is treated as wildcarding all
+ * corresponding fields. Optional for all requests. If not present,
+ * all flow key bits are exact match bits.
+ * @OVS_FLOW_ATTR_UFID: A value between 1-16 octets specifying a unique
+ * identifier for the flow. Causes the flow to be indexed by this value rather
+ * than the value of the %OVS_FLOW_ATTR_KEY attribute. Optional for all
+ * requests. Present in notifications if the flow was created with this
+ * attribute.
+ * @OVS_FLOW_ATTR_UFID_FLAGS: A 32-bit value of OR'd %OVS_UFID_F_*
+ * flags that provide alternative semantics for flow installation and
+ * retrieval. Optional for all requests.
+ *
+ * These attributes follow the &struct ovs_header within the Generic Netlink
+ * payload for %OVS_FLOW_* commands.
+ */
+enum ovs_flow_attr {
+	OVS_FLOW_ATTR_UNSPEC,
+	OVS_FLOW_ATTR_KEY,       /* Sequence of OVS_KEY_ATTR_* attributes. */
+	OVS_FLOW_ATTR_ACTIONS,   /* Nested OVS_ACTION_ATTR_* attributes. */
+	OVS_FLOW_ATTR_STATS,     /* struct ovs_flow_stats. */
+	OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */
+	OVS_FLOW_ATTR_USED,      /* u64 msecs last used in monotonic time. */
+	OVS_FLOW_ATTR_CLEAR,     /* Flag to clear stats, tcp_flags, used. */
+	OVS_FLOW_ATTR_MASK,      /* Sequence of OVS_KEY_ATTR_* attributes. */
+	OVS_FLOW_ATTR_PROBE,     /* Flow operation is a feature probe, error
+				  * logging should be suppressed. */
+	OVS_FLOW_ATTR_UFID,      /* Variable length unique flow identifier. */
+	OVS_FLOW_ATTR_UFID_FLAGS,/* u32 of OVS_UFID_F_*. */
+	OVS_FLOW_ATTR_PAD,
+	__OVS_FLOW_ATTR_MAX
+};
+
+#define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1)
+
+/**
+ * Omit attributes for notifications.
+ *
+ * If a datapath request contains an %OVS_UFID_F_OMIT_* flag, then the datapath
+ * may omit the corresponding %OVS_FLOW_ATTR_* from the response.
+ */
+#define OVS_UFID_F_OMIT_KEY      (1 << 0)
+#define OVS_UFID_F_OMIT_MASK     (1 << 1)
+#define OVS_UFID_F_OMIT_ACTIONS  (1 << 2)
+
+/**
+ * enum ovs_sample_attr - Attributes for %OVS_ACTION_ATTR_SAMPLE action.
+ * @OVS_SAMPLE_ATTR_PROBABILITY: 32-bit fraction of packets to sample with
+ * @OVS_ACTION_ATTR_SAMPLE.  A value of 0 samples no packets, a value of
+ * %UINT32_MAX samples all packets and intermediate values sample intermediate
+ * fractions of packets.
+ * @OVS_SAMPLE_ATTR_ACTIONS: Set of actions to execute in sampling event.
+ * Actions are passed as nested attributes.
+ *
+ * Executes the specified actions with the given probability on a per-packet
+ * basis.
+ */
+enum ovs_sample_attr {
+	OVS_SAMPLE_ATTR_UNSPEC,
+	OVS_SAMPLE_ATTR_PROBABILITY, /* u32 number */
+	OVS_SAMPLE_ATTR_ACTIONS,     /* Nested OVS_ACTION_ATTR_* attributes. */
+	__OVS_SAMPLE_ATTR_MAX,
+
+};
+
+#define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1)
+
+
+/**
+ * enum ovs_userspace_attr - Attributes for %OVS_ACTION_ATTR_USERSPACE action.
+ * @OVS_USERSPACE_ATTR_PID: u32 Netlink PID to which the %OVS_PACKET_CMD_ACTION
+ * message should be sent.  Required.
+ * @OVS_USERSPACE_ATTR_USERDATA: If present, its variable-length argument is
+ * copied to the %OVS_PACKET_CMD_ACTION message as %OVS_PACKET_ATTR_USERDATA.
+ * @OVS_USERSPACE_ATTR_EGRESS_TUN_PORT: If present, u32 output port to get
+ * tunnel info.
+ * @OVS_USERSPACE_ATTR_ACTIONS: If present, send actions with upcall.
+ */
+enum ovs_userspace_attr {
+	OVS_USERSPACE_ATTR_UNSPEC,
+	OVS_USERSPACE_ATTR_PID,	      /* u32 Netlink PID to receive upcalls. */
+	OVS_USERSPACE_ATTR_USERDATA,  /* Optional user-specified cookie. */
+	OVS_USERSPACE_ATTR_EGRESS_TUN_PORT,  /* Optional, u32 output port
+					      * to get tunnel info. */
+	OVS_USERSPACE_ATTR_ACTIONS,   /* Optional flag to get actions. */
+	__OVS_USERSPACE_ATTR_MAX
+};
+
+#define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1)
+
+struct ovs_action_trunc {
+	__u32 max_len; /* Max packet size in bytes. */
+};
+
+/**
+ * struct ovs_action_push_mpls - %OVS_ACTION_ATTR_PUSH_MPLS action argument.
+ * @mpls_lse: MPLS label stack entry to push.
+ * @mpls_ethertype: Ethertype to set in the encapsulating ethernet frame.
+ *
+ * The only values @mpls_ethertype should ever be given are %ETH_P_MPLS_UC and
+ * %ETH_P_MPLS_MC, indicating MPLS unicast or multicast. Other are rejected.
+ */
+struct ovs_action_push_mpls {
+	__be32 mpls_lse;
+	__be16 mpls_ethertype; /* Either %ETH_P_MPLS_UC or %ETH_P_MPLS_MC */
+};
+
+/**
+ * struct ovs_action_add_mpls - %OVS_ACTION_ATTR_ADD_MPLS action
+ * argument.
+ * @mpls_lse: MPLS label stack entry to push.
+ * @mpls_ethertype: Ethertype to set in the encapsulating ethernet frame.
+ * @tun_flags: MPLS tunnel attributes.
+ *
+ * The only values @mpls_ethertype should ever be given are %ETH_P_MPLS_UC and
+ * %ETH_P_MPLS_MC, indicating MPLS unicast or multicast. Other are rejected.
+ */
+struct ovs_action_add_mpls {
+	__be32 mpls_lse;
+	__be16 mpls_ethertype; /* Either %ETH_P_MPLS_UC or %ETH_P_MPLS_MC */
+	__u16 tun_flags;
+};
+
+#define OVS_MPLS_L3_TUNNEL_FLAG_MASK  (1 << 0) /* Flag to specify the place of
+						* insertion of MPLS header.
+						* When false, the MPLS header
+						* will be inserted at the start
+						* of the packet.
+						* When true, the MPLS header
+						* will be inserted at the start
+						* of the l3 header.
+						*/
+
+/**
+ * struct ovs_action_push_vlan - %OVS_ACTION_ATTR_PUSH_VLAN action argument.
+ * @vlan_tpid: Tag protocol identifier (TPID) to push.
+ * @vlan_tci: Tag control identifier (TCI) to push.  The CFI bit must be set
+ * (but it will not be set in the 802.1Q header that is pushed).
+ *
+ * The @vlan_tpid value is typically %ETH_P_8021Q or %ETH_P_8021AD.
+ * The only acceptable TPID values are those that the kernel module also parses
+ * as 802.1Q or 802.1AD headers, to prevent %OVS_ACTION_ATTR_PUSH_VLAN followed
+ * by %OVS_ACTION_ATTR_POP_VLAN from having surprising results.
+ */
+struct ovs_action_push_vlan {
+	__be16 vlan_tpid;	/* 802.1Q or 802.1ad TPID. */
+	__be16 vlan_tci;	/* 802.1Q TCI (VLAN ID and priority). */
+};
+
+/* Data path hash algorithm for computing Datapath hash.
+ *
+ * The algorithm type only specifies the fields in a flow
+ * will be used as part of the hash. Each datapath is free
+ * to use its own hash algorithm. The hash value will be
+ * opaque to the user space daemon.
+ */
+enum ovs_hash_alg {
+	OVS_HASH_ALG_L4,
+};
+
+/*
+ * struct ovs_action_hash - %OVS_ACTION_ATTR_HASH action argument.
+ * @hash_alg: Algorithm used to compute hash prior to recirculation.
+ * @hash_basis: basis used for computing hash.
+ */
+struct ovs_action_hash {
+	__u32  hash_alg;     /* One of ovs_hash_alg. */
+	__u32  hash_basis;
+};
+
+/**
+ * enum ovs_ct_attr - Attributes for %OVS_ACTION_ATTR_CT action.
+ * @OVS_CT_ATTR_COMMIT: If present, commits the connection to the conntrack
+ * table. This allows future packets for the same connection to be identified
+ * as 'established' or 'related'. The flow key for the current packet will
+ * retain the pre-commit connection state.
+ * @OVS_CT_ATTR_ZONE: u16 connection tracking zone.
+ * @OVS_CT_ATTR_MARK: u32 value followed by u32 mask. For each bit set in the
+ * mask, the corresponding bit in the value is copied to the connection
+ * tracking mark field in the connection.
+ * @OVS_CT_ATTR_LABELS: %OVS_CT_LABELS_LEN value followed by %OVS_CT_LABELS_LEN
+ * mask. For each bit set in the mask, the corresponding bit in the value is
+ * copied to the connection tracking label field in the connection.
+ * @OVS_CT_ATTR_HELPER: variable length string defining conntrack ALG.
+ * @OVS_CT_ATTR_NAT: Nested OVS_NAT_ATTR_* for performing L3 network address
+ * translation (NAT) on the packet.
+ * @OVS_CT_ATTR_FORCE_COMMIT: Like %OVS_CT_ATTR_COMMIT, but instead of doing
+ * nothing if the connection is already committed will check that the current
+ * packet is in conntrack entry's original direction.  If directionality does
+ * not match, will delete the existing conntrack entry and commit a new one.
+ * @OVS_CT_ATTR_EVENTMASK: Mask of bits indicating which conntrack event types
+ * (enum ip_conntrack_events IPCT_*) should be reported.  For any bit set to
+ * zero, the corresponding event type is not generated.  Default behavior
+ * depends on system configuration, but typically all event types are
+ * generated, hence listening on NFNLGRP_CONNTRACK_UPDATE events may get a lot
+ * of events.  Explicitly passing this attribute allows limiting the updates
+ * received to the events of interest.  The bit 1 << IPCT_NEW, 1 <<
+ * IPCT_RELATED, and 1 << IPCT_DESTROY must be set to ones for those events to
+ * be received on NFNLGRP_CONNTRACK_NEW and NFNLGRP_CONNTRACK_DESTROY groups,
+ * respectively.  Remaining bits control the changes for which an event is
+ * delivered on the NFNLGRP_CONNTRACK_UPDATE group.
+ * @OVS_CT_ATTR_TIMEOUT: Variable length string defining conntrack timeout.
+ */
+enum ovs_ct_attr {
+	OVS_CT_ATTR_UNSPEC,
+	OVS_CT_ATTR_COMMIT,     /* No argument, commits connection. */
+	OVS_CT_ATTR_ZONE,       /* u16 zone id. */
+	OVS_CT_ATTR_MARK,       /* mark to associate with this connection. */
+	OVS_CT_ATTR_LABELS,     /* labels to associate with this connection. */
+	OVS_CT_ATTR_HELPER,     /* netlink helper to assist detection of
+				   related connections. */
+	OVS_CT_ATTR_NAT,        /* Nested OVS_NAT_ATTR_* */
+	OVS_CT_ATTR_FORCE_COMMIT,  /* No argument */
+	OVS_CT_ATTR_EVENTMASK,  /* u32 mask of IPCT_* events. */
+	OVS_CT_ATTR_TIMEOUT,	/* Associate timeout with this connection for
+				 * fine-grain timeout tuning. */
+	__OVS_CT_ATTR_MAX
+};
+
+#define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1)
+
+/**
+ * enum ovs_nat_attr - Attributes for %OVS_CT_ATTR_NAT.
+ *
+ * @OVS_NAT_ATTR_SRC: Flag for Source NAT (mangle source address/port).
+ * @OVS_NAT_ATTR_DST: Flag for Destination NAT (mangle destination
+ * address/port).  Only one of (@OVS_NAT_ATTR_SRC, @OVS_NAT_ATTR_DST) may be
+ * specified.  Effective only for packets for ct_state NEW connections.
+ * Packets of committed connections are mangled by the NAT action according to
+ * the committed NAT type regardless of the flags specified.  As a corollary, a
+ * NAT action without a NAT type flag will only mangle packets of committed
+ * connections.  The following NAT attributes only apply for NEW
+ * (non-committed) connections, and they may be included only when the CT
+ * action has the @OVS_CT_ATTR_COMMIT flag and either @OVS_NAT_ATTR_SRC or
+ * @OVS_NAT_ATTR_DST is also included.
+ * @OVS_NAT_ATTR_IP_MIN: struct in_addr or struct in6_addr
+ * @OVS_NAT_ATTR_IP_MAX: struct in_addr or struct in6_addr
+ * @OVS_NAT_ATTR_PROTO_MIN: u16 L4 protocol specific lower boundary (port)
+ * @OVS_NAT_ATTR_PROTO_MAX: u16 L4 protocol specific upper boundary (port)
+ * @OVS_NAT_ATTR_PERSISTENT: Flag for persistent IP mapping across reboots
+ * @OVS_NAT_ATTR_PROTO_HASH: Flag for pseudo random L4 port mapping (MD5)
+ * @OVS_NAT_ATTR_PROTO_RANDOM: Flag for fully randomized L4 port mapping
+ */
+enum ovs_nat_attr {
+	OVS_NAT_ATTR_UNSPEC,
+	OVS_NAT_ATTR_SRC,
+	OVS_NAT_ATTR_DST,
+	OVS_NAT_ATTR_IP_MIN,
+	OVS_NAT_ATTR_IP_MAX,
+	OVS_NAT_ATTR_PROTO_MIN,
+	OVS_NAT_ATTR_PROTO_MAX,
+	OVS_NAT_ATTR_PERSISTENT,
+	OVS_NAT_ATTR_PROTO_HASH,
+	OVS_NAT_ATTR_PROTO_RANDOM,
+	__OVS_NAT_ATTR_MAX,
+};
+
+#define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1)
+
+/*
+ * struct ovs_action_push_eth - %OVS_ACTION_ATTR_PUSH_ETH action argument.
+ * @addresses: Source and destination MAC addresses.
+ * @eth_type: Ethernet type
+ */
+struct ovs_action_push_eth {
+	struct ovs_key_ethernet addresses;
+};
+
+/*
+ * enum ovs_check_pkt_len_attr - Attributes for %OVS_ACTION_ATTR_CHECK_PKT_LEN.
+ *
+ * @OVS_CHECK_PKT_LEN_ATTR_PKT_LEN: u16 Packet length to check for.
+ * @OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER: Nested OVS_ACTION_ATTR_*
+ * actions to apply if the packer length is greater than the specified
+ * length in the attr - OVS_CHECK_PKT_LEN_ATTR_PKT_LEN.
+ * @OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL - Nested OVS_ACTION_ATTR_*
+ * actions to apply if the packer length is lesser or equal to the specified
+ * length in the attr - OVS_CHECK_PKT_LEN_ATTR_PKT_LEN.
+ */
+enum ovs_check_pkt_len_attr {
+	OVS_CHECK_PKT_LEN_ATTR_UNSPEC,
+	OVS_CHECK_PKT_LEN_ATTR_PKT_LEN,
+	OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER,
+	OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL,
+	__OVS_CHECK_PKT_LEN_ATTR_MAX,
+
+};
+
+#define OVS_CHECK_PKT_LEN_ATTR_MAX (__OVS_CHECK_PKT_LEN_ATTR_MAX - 1)
+
+
+/**
+ * enum ovs_action_attr - Action types.
+ *
+ * @OVS_ACTION_ATTR_OUTPUT: Output packet to port.
+ * @OVS_ACTION_ATTR_TRUNC: Output packet to port with truncated packet size.
+ * @OVS_ACTION_ATTR_USERSPACE: Send packet to userspace according to nested
+ * %OVS_USERSPACE_ATTR_* attributes.
+ * @OVS_ACTION_ATTR_SET: Replaces the contents of an existing header.  The
+ * single nested %OVS_KEY_ATTR_* attribute specifies a header to modify and its
+ * value.
+ * @OVS_ACTION_ATTR_SET_MASKED: Replaces the contents of an existing header.  A
+ * nested %OVS_KEY_ATTR_* attribute specifies a header to modify, its value,
+ * and a mask.  For every bit set in the mask, the corresponding bit value
+ * is copied from the value to the packet header field, rest of the bits are
+ * left unchanged.  The non-masked value bits must be passed in as zeroes.
+ * Masking is not supported for the %OVS_KEY_ATTR_TUNNEL attribute.
+ * @OVS_ACTION_ATTR_PUSH_VLAN: Push a new outermost 802.1Q or 802.1ad header
+ * onto the packet.
+ * @OVS_ACTION_ATTR_POP_VLAN: Pop the outermost 802.1Q or 802.1ad header
+ * from the packet.
+ * @OVS_ACTION_ATTR_SAMPLE: Probabilitically executes actions, as specified in
+ * the nested %OVS_SAMPLE_ATTR_* attributes.
+ * @OVS_ACTION_ATTR_PUSH_MPLS: Push a new MPLS label stack entry onto the
+ * top of the packets MPLS label stack.  Set the ethertype of the
+ * encapsulating frame to either %ETH_P_MPLS_UC or %ETH_P_MPLS_MC to
+ * indicate the new packet contents.
+ * @OVS_ACTION_ATTR_POP_MPLS: Pop an MPLS label stack entry off of the
+ * packet's MPLS label stack.  Set the encapsulating frame's ethertype to
+ * indicate the new packet contents. This could potentially still be
+ * %ETH_P_MPLS if the resulting MPLS label stack is not empty.  If there
+ * is no MPLS label stack, as determined by ethertype, no action is taken.
+ * @OVS_ACTION_ATTR_CT: Track the connection. Populate the conntrack-related
+ * entries in the flow key.
+ * @OVS_ACTION_ATTR_PUSH_ETH: Push a new outermost Ethernet header onto the
+ * packet.
+ * @OVS_ACTION_ATTR_POP_ETH: Pop the outermost Ethernet header off the
+ * packet.
+ * @OVS_ACTION_ATTR_CT_CLEAR: Clear conntrack state from the packet.
+ * @OVS_ACTION_ATTR_PUSH_NSH: push NSH header to the packet.
+ * @OVS_ACTION_ATTR_POP_NSH: pop the outermost NSH header off the packet.
+ * @OVS_ACTION_ATTR_METER: Run packet through a meter, which may drop the
+ * packet, or modify the packet (e.g., change the DSCP field).
+ * @OVS_ACTION_ATTR_CLONE: make a copy of the packet and execute a list of
+ * actions without affecting the original packet and key.
+ * @OVS_ACTION_ATTR_CHECK_PKT_LEN: Check the packet length and execute a set
+ * of actions if greater than the specified packet length, else execute
+ * another set of actions.
+ * @OVS_ACTION_ATTR_ADD_MPLS: Push a new MPLS label stack entry at the
+ * start of the packet or at the start of the l3 header depending on the value
+ * of l3 tunnel flag in the tun_flags field of OVS_ACTION_ATTR_ADD_MPLS
+ * argument.
+ *
+ * Only a single header can be set with a single %OVS_ACTION_ATTR_SET.  Not all
+ * fields within a header are modifiable, e.g. the IPv4 protocol and fragment
+ * type may not be changed.
+ *
+ * @OVS_ACTION_ATTR_SET_TO_MASKED: Kernel internal masked set action translated
+ * from the @OVS_ACTION_ATTR_SET.
+ */
+
+enum ovs_action_attr {
+	OVS_ACTION_ATTR_UNSPEC,
+	OVS_ACTION_ATTR_OUTPUT,	      /* u32 port number. */
+	OVS_ACTION_ATTR_USERSPACE,    /* Nested OVS_USERSPACE_ATTR_*. */
+	OVS_ACTION_ATTR_SET,          /* One nested OVS_KEY_ATTR_*. */
+	OVS_ACTION_ATTR_PUSH_VLAN,    /* struct ovs_action_push_vlan. */
+	OVS_ACTION_ATTR_POP_VLAN,     /* No argument. */
+	OVS_ACTION_ATTR_SAMPLE,       /* Nested OVS_SAMPLE_ATTR_*. */
+	OVS_ACTION_ATTR_RECIRC,       /* u32 recirc_id. */
+	OVS_ACTION_ATTR_HASH,	      /* struct ovs_action_hash. */
+	OVS_ACTION_ATTR_PUSH_MPLS,    /* struct ovs_action_push_mpls. */
+	OVS_ACTION_ATTR_POP_MPLS,     /* __be16 ethertype. */
+	OVS_ACTION_ATTR_SET_MASKED,   /* One nested OVS_KEY_ATTR_* including
+				       * data immediately followed by a mask.
+				       * The data must be zero for the unmasked
+				       * bits. */
+	OVS_ACTION_ATTR_CT,           /* Nested OVS_CT_ATTR_* . */
+	OVS_ACTION_ATTR_TRUNC,        /* u32 struct ovs_action_trunc. */
+	OVS_ACTION_ATTR_PUSH_ETH,     /* struct ovs_action_push_eth. */
+	OVS_ACTION_ATTR_POP_ETH,      /* No argument. */
+	OVS_ACTION_ATTR_CT_CLEAR,     /* No argument. */
+	OVS_ACTION_ATTR_PUSH_NSH,     /* Nested OVS_NSH_KEY_ATTR_*. */
+	OVS_ACTION_ATTR_POP_NSH,      /* No argument. */
+	OVS_ACTION_ATTR_METER,        /* u32 meter ID. */
+	OVS_ACTION_ATTR_CLONE,        /* Nested OVS_CLONE_ATTR_*.  */
+	OVS_ACTION_ATTR_CHECK_PKT_LEN, /* Nested OVS_CHECK_PKT_LEN_ATTR_*. */
+	OVS_ACTION_ATTR_ADD_MPLS,     /* struct ovs_action_add_mpls. */
+	OVS_ACTION_ATTR_DEC_TTL,      /* Nested OVS_DEC_TTL_ATTR_*. */
+
+	__OVS_ACTION_ATTR_MAX,	      /* Nothing past this will be accepted
+				       * from userspace. */
+
+};
+
+#define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1)
+
+/* Meters. */
+#define OVS_METER_FAMILY  "ovs_meter"
+#define OVS_METER_MCGROUP "ovs_meter"
+#define OVS_METER_VERSION 0x1
+
+enum ovs_meter_cmd {
+	OVS_METER_CMD_UNSPEC,
+	OVS_METER_CMD_FEATURES,	/* Get features supported by the datapath. */
+	OVS_METER_CMD_SET,	/* Add or modify a meter. */
+	OVS_METER_CMD_DEL,	/* Delete a meter. */
+	OVS_METER_CMD_GET	/* Get meter stats. */
+};
+
+enum ovs_meter_attr {
+	OVS_METER_ATTR_UNSPEC,
+	OVS_METER_ATTR_ID,	/* u32 meter ID within datapath. */
+	OVS_METER_ATTR_KBPS,	/* No argument. If set, units in kilobits
+				 * per second. Otherwise, units in
+				 * packets per second.
+				 */
+	OVS_METER_ATTR_STATS,	/* struct ovs_flow_stats for the meter. */
+	OVS_METER_ATTR_BANDS,	/* Nested attributes for meter bands. */
+	OVS_METER_ATTR_USED,	/* u64 msecs last used in monotonic time. */
+	OVS_METER_ATTR_CLEAR,	/* Flag to clear stats, used. */
+	OVS_METER_ATTR_MAX_METERS, /* u32 number of meters supported. */
+	OVS_METER_ATTR_MAX_BANDS,  /* u32 max number of bands per meter. */
+	OVS_METER_ATTR_PAD,
+	__OVS_METER_ATTR_MAX
+};
+
+#define OVS_METER_ATTR_MAX (__OVS_METER_ATTR_MAX - 1)
+
+enum ovs_band_attr {
+	OVS_BAND_ATTR_UNSPEC,
+	OVS_BAND_ATTR_TYPE,	/* u32 OVS_METER_BAND_TYPE_* constant. */
+	OVS_BAND_ATTR_RATE,	/* u32 band rate in meter units (see above). */
+	OVS_BAND_ATTR_BURST,	/* u32 burst size in meter units. */
+	OVS_BAND_ATTR_STATS,	/* struct ovs_flow_stats for the band. */
+	__OVS_BAND_ATTR_MAX
+};
+
+#define OVS_BAND_ATTR_MAX (__OVS_BAND_ATTR_MAX - 1)
+
+enum ovs_meter_band_type {
+	OVS_METER_BAND_TYPE_UNSPEC,
+	OVS_METER_BAND_TYPE_DROP,   /* Drop exceeding packets. */
+	__OVS_METER_BAND_TYPE_MAX
+};
+
+#define OVS_METER_BAND_TYPE_MAX (__OVS_METER_BAND_TYPE_MAX - 1)
+
+/* Conntrack limit */
+#define OVS_CT_LIMIT_FAMILY  "ovs_ct_limit"
+#define OVS_CT_LIMIT_MCGROUP "ovs_ct_limit"
+#define OVS_CT_LIMIT_VERSION 0x1
+
+enum ovs_ct_limit_cmd {
+	OVS_CT_LIMIT_CMD_UNSPEC,
+	OVS_CT_LIMIT_CMD_SET,		/* Add or modify ct limit. */
+	OVS_CT_LIMIT_CMD_DEL,		/* Delete ct limit. */
+	OVS_CT_LIMIT_CMD_GET		/* Get ct limit. */
+};
+
+enum ovs_ct_limit_attr {
+	OVS_CT_LIMIT_ATTR_UNSPEC,
+	OVS_CT_LIMIT_ATTR_ZONE_LIMIT,	/* Nested struct ovs_zone_limit. */
+	__OVS_CT_LIMIT_ATTR_MAX
+};
+
+#define OVS_CT_LIMIT_ATTR_MAX (__OVS_CT_LIMIT_ATTR_MAX - 1)
+
+#define OVS_ZONE_LIMIT_DEFAULT_ZONE -1
+
+struct ovs_zone_limit {
+	int zone_id;
+	__u32 limit;
+	__u32 count;
+};
+
+enum ovs_dec_ttl_attr {
+	OVS_DEC_TTL_ATTR_UNSPEC,
+	OVS_DEC_TTL_ATTR_ACTION,	/* Nested struct nlattr */
+	__OVS_DEC_TTL_ATTR_MAX
+};
+
+#define OVS_DEC_TTL_ATTR_MAX (__OVS_DEC_TTL_ATTR_MAX - 1)
+
+#endif /* _LINUX_OPENVSWITCH_H */
diff --git a/contrib/libs/linux-headers/linux/packet_diag.h b/contrib/libs/linux-headers/linux/packet_diag.h
new file mode 100644
index 0000000000..349ddf0a96
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/packet_diag.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __PACKET_DIAG_H__
+#define __PACKET_DIAG_H__
+
+#include <linux/types.h>
+
+struct packet_diag_req {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u16	pad;
+	__u32	pdiag_ino;
+	__u32	pdiag_show;
+	__u32	pdiag_cookie[2];
+};
+
+#define PACKET_SHOW_INFO	0x00000001 /* Basic packet_sk information */
+#define PACKET_SHOW_MCLIST	0x00000002 /* A set of packet_diag_mclist-s */
+#define PACKET_SHOW_RING_CFG	0x00000004 /* Rings configuration parameters */
+#define PACKET_SHOW_FANOUT	0x00000008
+#define PACKET_SHOW_MEMINFO	0x00000010
+#define PACKET_SHOW_FILTER	0x00000020
+
+struct packet_diag_msg {
+	__u8	pdiag_family;
+	__u8	pdiag_type;
+	__u16	pdiag_num;
+
+	__u32	pdiag_ino;
+	__u32	pdiag_cookie[2];
+};
+
+enum {
+	/* PACKET_DIAG_NONE, standard nl API requires this attribute!  */
+	PACKET_DIAG_INFO,
+	PACKET_DIAG_MCLIST,
+	PACKET_DIAG_RX_RING,
+	PACKET_DIAG_TX_RING,
+	PACKET_DIAG_FANOUT,
+	PACKET_DIAG_UID,
+	PACKET_DIAG_MEMINFO,
+	PACKET_DIAG_FILTER,
+
+	__PACKET_DIAG_MAX,
+};
+
+#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)
+
+struct packet_diag_info {
+	__u32	pdi_index;
+	__u32	pdi_version;
+	__u32	pdi_reserve;
+	__u32	pdi_copy_thresh;
+	__u32	pdi_tstamp;
+	__u32	pdi_flags;
+
+#define PDI_RUNNING	0x1
+#define PDI_AUXDATA	0x2
+#define PDI_ORIGDEV	0x4
+#define PDI_VNETHDR	0x8
+#define PDI_LOSS	0x10
+};
+
+struct packet_diag_mclist {
+	__u32	pdmc_index;
+	__u32	pdmc_count;
+	__u16	pdmc_type;
+	__u16	pdmc_alen;
+	__u8	pdmc_addr[32]; /* MAX_ADDR_LEN */
+};
+
+struct packet_diag_ring {
+	__u32	pdr_block_size;
+	__u32	pdr_block_nr;
+	__u32	pdr_frame_size;
+	__u32	pdr_frame_nr;
+	__u32	pdr_retire_tmo;
+	__u32	pdr_sizeof_priv;
+	__u32	pdr_features;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/param.h b/contrib/libs/linux-headers/linux/param.h
new file mode 100644
index 0000000000..94e0c57a75
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/param.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_PARAM_H
+#define _LINUX_PARAM_H
+
+#include <asm/param.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/parport.h b/contrib/libs/linux-headers/linux/parport.h
new file mode 100644
index 0000000000..01d69a5ac8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/parport.h
@@ -0,0 +1,98 @@
+/*
+ * Any part of this program may be used in documents licensed under
+ * the GNU Free Documentation License, Version 1.1 or any later version
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PARPORT_H_
+#define _PARPORT_H_
+
+/* Start off with user-visible constants */
+
+/* Maximum of 16 ports per machine */
+#define PARPORT_MAX  16
+
+/* Magic numbers */
+#define PARPORT_IRQ_NONE  -1
+#define PARPORT_DMA_NONE  -1
+#define PARPORT_IRQ_AUTO  -2
+#define PARPORT_DMA_AUTO  -2
+#define PARPORT_DMA_NOFIFO -3
+#define PARPORT_DISABLE   -2
+#define PARPORT_IRQ_PROBEONLY -3
+#define PARPORT_IOHI_AUTO -1
+
+#define PARPORT_CONTROL_STROBE    0x1
+#define PARPORT_CONTROL_AUTOFD    0x2
+#define PARPORT_CONTROL_INIT      0x4
+#define PARPORT_CONTROL_SELECT    0x8
+
+#define PARPORT_STATUS_ERROR      0x8
+#define PARPORT_STATUS_SELECT     0x10
+#define PARPORT_STATUS_PAPEROUT   0x20
+#define PARPORT_STATUS_ACK        0x40
+#define PARPORT_STATUS_BUSY       0x80
+
+/* Type classes for Plug-and-Play probe.  */
+typedef enum {
+	PARPORT_CLASS_LEGACY = 0,       /* Non-IEEE1284 device */
+	PARPORT_CLASS_PRINTER,
+	PARPORT_CLASS_MODEM,
+	PARPORT_CLASS_NET,
+	PARPORT_CLASS_HDC,              /* Hard disk controller */
+	PARPORT_CLASS_PCMCIA,
+	PARPORT_CLASS_MEDIA,            /* Multimedia device */
+	PARPORT_CLASS_FDC,              /* Floppy disk controller */
+	PARPORT_CLASS_PORTS,
+	PARPORT_CLASS_SCANNER,
+	PARPORT_CLASS_DIGCAM,
+	PARPORT_CLASS_OTHER,            /* Anything else */
+	PARPORT_CLASS_UNSPEC,           /* No CLS field in ID */
+	PARPORT_CLASS_SCSIADAPTER
+} parport_device_class;
+
+/* The "modes" entry in parport is a bit field representing the
+   capabilities of the hardware. */
+#define PARPORT_MODE_PCSPP	(1<<0) /* IBM PC registers available. */
+#define PARPORT_MODE_TRISTATE	(1<<1) /* Can tristate. */
+#define PARPORT_MODE_EPP	(1<<2) /* Hardware EPP. */
+#define PARPORT_MODE_ECP	(1<<3) /* Hardware ECP. */
+#define PARPORT_MODE_COMPAT	(1<<4) /* Hardware 'printer protocol'. */
+#define PARPORT_MODE_DMA	(1<<5) /* Hardware can DMA. */
+#define PARPORT_MODE_SAFEININT	(1<<6) /* SPP registers accessible in IRQ. */
+
+/* IEEE1284 modes: 
+   Nibble mode, byte mode, ECP, ECPRLE and EPP are their own
+   'extensibility request' values.  Others are special.
+   'Real' ECP modes must have the IEEE1284_MODE_ECP bit set.  */
+#define IEEE1284_MODE_NIBBLE             0
+#define IEEE1284_MODE_BYTE              (1<<0)
+#define IEEE1284_MODE_COMPAT            (1<<8)
+#define IEEE1284_MODE_BECP              (1<<9) /* Bounded ECP mode */
+#define IEEE1284_MODE_ECP               (1<<4)
+#define IEEE1284_MODE_ECPRLE            (IEEE1284_MODE_ECP | (1<<5))
+#define IEEE1284_MODE_ECPSWE            (1<<10) /* Software-emulated */
+#define IEEE1284_MODE_EPP               (1<<6)
+#define IEEE1284_MODE_EPPSL             (1<<11) /* EPP 1.7 */
+#define IEEE1284_MODE_EPPSWE            (1<<12) /* Software-emulated */
+#define IEEE1284_DEVICEID               (1<<2)  /* This is a flag */
+#define IEEE1284_EXT_LINK               (1<<14) /* This flag causes the
+						 * extensibility link to
+						 * be requested, using
+						 * bits 0-6. */
+
+/* For the benefit of parport_read/write, you can use these with
+ * parport_negotiate to use address operations.  They have no effect
+ * other than to make parport_read/write use address transfers. */
+#define IEEE1284_ADDR			(1<<13)	/* This is a flag */
+#define IEEE1284_DATA			 0	/* So is this */
+
+/* Flags for block transfer operations. */
+#define PARPORT_EPP_FAST		(1<<0) /* Unreliable counts. */
+#define PARPORT_W91284PIC		(1<<1) /* have a Warp9 w91284pic in the device */
+#define PARPORT_EPP_FAST_32		PARPORT_EPP_FAST /* 32-bit EPP transfers */
+#define PARPORT_EPP_FAST_16		(1<<2) /* 16-bit EPP transfers */
+#define PARPORT_EPP_FAST_8		(1<<3) /* 8-bit EPP transfers */
+
+/* The rest is for the kernel only */
+#endif /* _PARPORT_H_ */
diff --git a/contrib/libs/linux-headers/linux/patchkey.h b/contrib/libs/linux-headers/linux/patchkey.h
new file mode 100644
index 0000000000..b4f0ede9a1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/patchkey.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * <linux/patchkey.h> -- definition of _PATCHKEY macro
+ *
+ * Copyright (C) 2005 Stuart Brady
+ *
+ * This exists because awe_voice.h defined its own _PATCHKEY and it wasn't
+ * clear whether removing this would break anything in userspace.
+ *
+ * Do not include this file directly.  Please use <sys/soundcard.h> instead.
+ * For kernel code, use <linux/soundcard.h>
+ */
+
+#ifndef _LINUX_PATCHKEY_H_INDIRECT
+#error "patchkey.h included directly"
+#endif
+
+#ifndef _LINUX_PATCHKEY_H
+#define _LINUX_PATCHKEY_H
+
+/* Endian macros. */
+#  include <endian.h>
+
+#if defined(__BYTE_ORDER)
+#  if __BYTE_ORDER == __BIG_ENDIAN
+#    define _PATCHKEY(id) (0xfd00|id)
+#  elif __BYTE_ORDER == __LITTLE_ENDIAN
+#    define _PATCHKEY(id) ((id<<8)|0x00fd)
+#  else
+#    error "could not determine byte order"
+#  endif
+#endif
+
+#endif /* _LINUX_PATCHKEY_H */
diff --git a/contrib/libs/linux-headers/linux/pci.h b/contrib/libs/linux-headers/linux/pci.h
new file mode 100644
index 0000000000..b5d7d0c1bf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pci.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	pci.h
+ *
+ *	PCI defines and function prototypes
+ *	Copyright 1994, Drew Eckhardt
+ *	Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+ *
+ *	For more information, please consult the following manuals (look at
+ *	http://www.pcisig.com/ for how to get them):
+ *
+ *	PCI BIOS Specification
+ *	PCI Local Bus Specification
+ *	PCI to PCI Bridge Specification
+ *	PCI System Design Guide
+ */
+
+#ifndef LINUX_PCI_H
+#define LINUX_PCI_H
+
+#include <linux/pci_regs.h>	/* The pci register defines */
+
+/*
+ * The PCI interface treats multi-function devices as independent
+ * devices.  The slot/function address of each device is encoded
+ * in a single byte as follows:
+ *
+ *	7:3 = slot
+ *	2:0 = function
+ */
+#define PCI_DEVFN(slot, func)	((((slot) & 0x1f) << 3) | ((func) & 0x07))
+#define PCI_SLOT(devfn)		(((devfn) >> 3) & 0x1f)
+#define PCI_FUNC(devfn)		((devfn) & 0x07)
+
+/* Ioctls for /proc/bus/pci/X/Y nodes. */
+#define PCIIOC_BASE		('P' << 24 | 'C' << 16 | 'I' << 8)
+#define PCIIOC_CONTROLLER	(PCIIOC_BASE | 0x00)	/* Get controller for PCI device. */
+#define PCIIOC_MMAP_IS_IO	(PCIIOC_BASE | 0x01)	/* Set mmap state to I/O space. */
+#define PCIIOC_MMAP_IS_MEM	(PCIIOC_BASE | 0x02)	/* Set mmap state to MEM space. */
+#define PCIIOC_WRITE_COMBINE	(PCIIOC_BASE | 0x03)	/* Enable/disable write-combining. */
+
+#endif /* LINUX_PCI_H */
diff --git a/contrib/libs/linux-headers/linux/pci_regs.h b/contrib/libs/linux-headers/linux/pci_regs.h
new file mode 100644
index 0000000000..dc2000e0fe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pci_regs.h
@@ -0,0 +1,1136 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	PCI standard defines
+ *	Copyright 1994, Drew Eckhardt
+ *	Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+ *
+ *	For more information, please consult the following manuals (look at
+ *	http://www.pcisig.com/ for how to get them):
+ *
+ *	PCI BIOS Specification
+ *	PCI Local Bus Specification
+ *	PCI to PCI Bridge Specification
+ *	PCI System Design Guide
+ *
+ *	For HyperTransport information, please consult the following manuals
+ *	from http://www.hypertransport.org :
+ *
+ *	The HyperTransport I/O Link Specification
+ */
+
+#ifndef LINUX_PCI_REGS_H
+#define LINUX_PCI_REGS_H
+
+/*
+ * Conventional PCI and PCI-X Mode 1 devices have 256 bytes of
+ * configuration space.  PCI-X Mode 2 and PCIe devices have 4096 bytes of
+ * configuration space.
+ */
+#define PCI_CFG_SPACE_SIZE	256
+#define PCI_CFG_SPACE_EXP_SIZE	4096
+
+/*
+ * Under PCI, each device has 256 bytes of configuration address space,
+ * of which the first 64 bytes are standardized as follows:
+ */
+#define PCI_STD_HEADER_SIZEOF	64
+#define PCI_STD_NUM_BARS	6	/* Number of standard BARs */
+#define PCI_VENDOR_ID		0x00	/* 16 bits */
+#define PCI_DEVICE_ID		0x02	/* 16 bits */
+#define PCI_COMMAND		0x04	/* 16 bits */
+#define  PCI_COMMAND_IO		0x1	/* Enable response in I/O space */
+#define  PCI_COMMAND_MEMORY	0x2	/* Enable response in Memory space */
+#define  PCI_COMMAND_MASTER	0x4	/* Enable bus mastering */
+#define  PCI_COMMAND_SPECIAL	0x8	/* Enable response to special cycles */
+#define  PCI_COMMAND_INVALIDATE	0x10	/* Use memory write and invalidate */
+#define  PCI_COMMAND_VGA_PALETTE 0x20	/* Enable palette snooping */
+#define  PCI_COMMAND_PARITY	0x40	/* Enable parity checking */
+#define  PCI_COMMAND_WAIT	0x80	/* Enable address/data stepping */
+#define  PCI_COMMAND_SERR	0x100	/* Enable SERR */
+#define  PCI_COMMAND_FAST_BACK	0x200	/* Enable back-to-back writes */
+#define  PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
+
+#define PCI_STATUS		0x06	/* 16 bits */
+#define  PCI_STATUS_IMM_READY	0x01	/* Immediate Readiness */
+#define  PCI_STATUS_INTERRUPT	0x08	/* Interrupt status */
+#define  PCI_STATUS_CAP_LIST	0x10	/* Support Capability List */
+#define  PCI_STATUS_66MHZ	0x20	/* Support 66 MHz PCI 2.1 bus */
+#define  PCI_STATUS_UDF		0x40	/* Support User Definable Features [obsolete] */
+#define  PCI_STATUS_FAST_BACK	0x80	/* Accept fast-back to back */
+#define  PCI_STATUS_PARITY	0x100	/* Detected parity error */
+#define  PCI_STATUS_DEVSEL_MASK	0x600	/* DEVSEL timing */
+#define  PCI_STATUS_DEVSEL_FAST		0x000
+#define  PCI_STATUS_DEVSEL_MEDIUM	0x200
+#define  PCI_STATUS_DEVSEL_SLOW		0x400
+#define  PCI_STATUS_SIG_TARGET_ABORT	0x800 /* Set on target abort */
+#define  PCI_STATUS_REC_TARGET_ABORT	0x1000 /* Master ack of " */
+#define  PCI_STATUS_REC_MASTER_ABORT	0x2000 /* Set on master abort */
+#define  PCI_STATUS_SIG_SYSTEM_ERROR	0x4000 /* Set when we drive SERR */
+#define  PCI_STATUS_DETECTED_PARITY	0x8000 /* Set on parity error */
+
+#define PCI_CLASS_REVISION	0x08	/* High 24 bits are class, low 8 revision */
+#define PCI_REVISION_ID		0x08	/* Revision ID */
+#define PCI_CLASS_PROG		0x09	/* Reg. Level Programming Interface */
+#define PCI_CLASS_DEVICE	0x0a	/* Device class */
+
+#define PCI_CACHE_LINE_SIZE	0x0c	/* 8 bits */
+#define PCI_LATENCY_TIMER	0x0d	/* 8 bits */
+#define PCI_HEADER_TYPE		0x0e	/* 8 bits */
+#define  PCI_HEADER_TYPE_MASK		0x7f
+#define  PCI_HEADER_TYPE_NORMAL		0
+#define  PCI_HEADER_TYPE_BRIDGE		1
+#define  PCI_HEADER_TYPE_CARDBUS	2
+
+#define PCI_BIST		0x0f	/* 8 bits */
+#define  PCI_BIST_CODE_MASK	0x0f	/* Return result */
+#define  PCI_BIST_START		0x40	/* 1 to start BIST, 2 secs or less */
+#define  PCI_BIST_CAPABLE	0x80	/* 1 if BIST capable */
+
+/*
+ * Base addresses specify locations in memory or I/O space.
+ * Decoded size can be determined by writing a value of
+ * 0xffffffff to the register, and reading it back.  Only
+ * 1 bits are decoded.
+ */
+#define PCI_BASE_ADDRESS_0	0x10	/* 32 bits */
+#define PCI_BASE_ADDRESS_1	0x14	/* 32 bits [htype 0,1 only] */
+#define PCI_BASE_ADDRESS_2	0x18	/* 32 bits [htype 0 only] */
+#define PCI_BASE_ADDRESS_3	0x1c	/* 32 bits */
+#define PCI_BASE_ADDRESS_4	0x20	/* 32 bits */
+#define PCI_BASE_ADDRESS_5	0x24	/* 32 bits */
+#define  PCI_BASE_ADDRESS_SPACE		0x01	/* 0 = memory, 1 = I/O */
+#define  PCI_BASE_ADDRESS_SPACE_IO	0x01
+#define  PCI_BASE_ADDRESS_SPACE_MEMORY	0x00
+#define  PCI_BASE_ADDRESS_MEM_TYPE_MASK	0x06
+#define  PCI_BASE_ADDRESS_MEM_TYPE_32	0x00	/* 32 bit address */
+#define  PCI_BASE_ADDRESS_MEM_TYPE_1M	0x02	/* Below 1M [obsolete] */
+#define  PCI_BASE_ADDRESS_MEM_TYPE_64	0x04	/* 64 bit address */
+#define  PCI_BASE_ADDRESS_MEM_PREFETCH	0x08	/* prefetchable? */
+#define  PCI_BASE_ADDRESS_MEM_MASK	(~0x0fUL)
+#define  PCI_BASE_ADDRESS_IO_MASK	(~0x03UL)
+/* bit 1 is reserved if address_space = 1 */
+
+/* Header type 0 (normal devices) */
+#define PCI_CARDBUS_CIS		0x28
+#define PCI_SUBSYSTEM_VENDOR_ID	0x2c
+#define PCI_SUBSYSTEM_ID	0x2e
+#define PCI_ROM_ADDRESS		0x30	/* Bits 31..11 are address, 10..1 reserved */
+#define  PCI_ROM_ADDRESS_ENABLE	0x01
+#define PCI_ROM_ADDRESS_MASK	(~0x7ffU)
+
+#define PCI_CAPABILITY_LIST	0x34	/* Offset of first capability list entry */
+
+/* 0x35-0x3b are reserved */
+#define PCI_INTERRUPT_LINE	0x3c	/* 8 bits */
+#define PCI_INTERRUPT_PIN	0x3d	/* 8 bits */
+#define PCI_MIN_GNT		0x3e	/* 8 bits */
+#define PCI_MAX_LAT		0x3f	/* 8 bits */
+
+/* Header type 1 (PCI-to-PCI bridges) */
+#define PCI_PRIMARY_BUS		0x18	/* Primary bus number */
+#define PCI_SECONDARY_BUS	0x19	/* Secondary bus number */
+#define PCI_SUBORDINATE_BUS	0x1a	/* Highest bus number behind the bridge */
+#define PCI_SEC_LATENCY_TIMER	0x1b	/* Latency timer for secondary interface */
+#define PCI_IO_BASE		0x1c	/* I/O range behind the bridge */
+#define PCI_IO_LIMIT		0x1d
+#define  PCI_IO_RANGE_TYPE_MASK	0x0fUL	/* I/O bridging type */
+#define  PCI_IO_RANGE_TYPE_16	0x00
+#define  PCI_IO_RANGE_TYPE_32	0x01
+#define  PCI_IO_RANGE_MASK	(~0x0fUL) /* Standard 4K I/O windows */
+#define  PCI_IO_1K_RANGE_MASK	(~0x03UL) /* Intel 1K I/O windows */
+#define PCI_SEC_STATUS		0x1e	/* Secondary status register, only bit 14 used */
+#define PCI_MEMORY_BASE		0x20	/* Memory range behind */
+#define PCI_MEMORY_LIMIT	0x22
+#define  PCI_MEMORY_RANGE_TYPE_MASK 0x0fUL
+#define  PCI_MEMORY_RANGE_MASK	(~0x0fUL)
+#define PCI_PREF_MEMORY_BASE	0x24	/* Prefetchable memory range behind */
+#define PCI_PREF_MEMORY_LIMIT	0x26
+#define  PCI_PREF_RANGE_TYPE_MASK 0x0fUL
+#define  PCI_PREF_RANGE_TYPE_32	0x00
+#define  PCI_PREF_RANGE_TYPE_64	0x01
+#define  PCI_PREF_RANGE_MASK	(~0x0fUL)
+#define PCI_PREF_BASE_UPPER32	0x28	/* Upper half of prefetchable memory range */
+#define PCI_PREF_LIMIT_UPPER32	0x2c
+#define PCI_IO_BASE_UPPER16	0x30	/* Upper half of I/O addresses */
+#define PCI_IO_LIMIT_UPPER16	0x32
+/* 0x34 same as for htype 0 */
+/* 0x35-0x3b is reserved */
+#define PCI_ROM_ADDRESS1	0x38	/* Same as PCI_ROM_ADDRESS, but for htype 1 */
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_BRIDGE_CONTROL	0x3e
+#define  PCI_BRIDGE_CTL_PARITY	0x01	/* Enable parity detection on secondary interface */
+#define  PCI_BRIDGE_CTL_SERR	0x02	/* The same for SERR forwarding */
+#define  PCI_BRIDGE_CTL_ISA	0x04	/* Enable ISA mode */
+#define  PCI_BRIDGE_CTL_VGA	0x08	/* Forward VGA addresses */
+#define  PCI_BRIDGE_CTL_MASTER_ABORT	0x20  /* Report master aborts */
+#define  PCI_BRIDGE_CTL_BUS_RESET	0x40	/* Secondary bus reset */
+#define  PCI_BRIDGE_CTL_FAST_BACK	0x80	/* Fast Back2Back enabled on secondary interface */
+
+/* Header type 2 (CardBus bridges) */
+#define PCI_CB_CAPABILITY_LIST	0x14
+/* 0x15 reserved */
+#define PCI_CB_SEC_STATUS	0x16	/* Secondary status */
+#define PCI_CB_PRIMARY_BUS	0x18	/* PCI bus number */
+#define PCI_CB_CARD_BUS		0x19	/* CardBus bus number */
+#define PCI_CB_SUBORDINATE_BUS	0x1a	/* Subordinate bus number */
+#define PCI_CB_LATENCY_TIMER	0x1b	/* CardBus latency timer */
+#define PCI_CB_MEMORY_BASE_0	0x1c
+#define PCI_CB_MEMORY_LIMIT_0	0x20
+#define PCI_CB_MEMORY_BASE_1	0x24
+#define PCI_CB_MEMORY_LIMIT_1	0x28
+#define PCI_CB_IO_BASE_0	0x2c
+#define PCI_CB_IO_BASE_0_HI	0x2e
+#define PCI_CB_IO_LIMIT_0	0x30
+#define PCI_CB_IO_LIMIT_0_HI	0x32
+#define PCI_CB_IO_BASE_1	0x34
+#define PCI_CB_IO_BASE_1_HI	0x36
+#define PCI_CB_IO_LIMIT_1	0x38
+#define PCI_CB_IO_LIMIT_1_HI	0x3a
+#define  PCI_CB_IO_RANGE_MASK	(~0x03UL)
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_CB_BRIDGE_CONTROL	0x3e
+#define  PCI_CB_BRIDGE_CTL_PARITY	0x01	/* Similar to standard bridge control register */
+#define  PCI_CB_BRIDGE_CTL_SERR		0x02
+#define  PCI_CB_BRIDGE_CTL_ISA		0x04
+#define  PCI_CB_BRIDGE_CTL_VGA		0x08
+#define  PCI_CB_BRIDGE_CTL_MASTER_ABORT	0x20
+#define  PCI_CB_BRIDGE_CTL_CB_RESET	0x40	/* CardBus reset */
+#define  PCI_CB_BRIDGE_CTL_16BIT_INT	0x80	/* Enable interrupt for 16-bit cards */
+#define  PCI_CB_BRIDGE_CTL_PREFETCH_MEM0 0x100	/* Prefetch enable for both memory regions */
+#define  PCI_CB_BRIDGE_CTL_PREFETCH_MEM1 0x200
+#define  PCI_CB_BRIDGE_CTL_POST_WRITES	0x400
+#define PCI_CB_SUBSYSTEM_VENDOR_ID	0x40
+#define PCI_CB_SUBSYSTEM_ID		0x42
+#define PCI_CB_LEGACY_MODE_BASE		0x44	/* 16-bit PC Card legacy mode base address (ExCa) */
+/* 0x48-0x7f reserved */
+
+/* Capability lists */
+
+#define PCI_CAP_LIST_ID		0	/* Capability ID */
+#define  PCI_CAP_ID_PM		0x01	/* Power Management */
+#define  PCI_CAP_ID_AGP		0x02	/* Accelerated Graphics Port */
+#define  PCI_CAP_ID_VPD		0x03	/* Vital Product Data */
+#define  PCI_CAP_ID_SLOTID	0x04	/* Slot Identification */
+#define  PCI_CAP_ID_MSI		0x05	/* Message Signalled Interrupts */
+#define  PCI_CAP_ID_CHSWP	0x06	/* CompactPCI HotSwap */
+#define  PCI_CAP_ID_PCIX	0x07	/* PCI-X */
+#define  PCI_CAP_ID_HT		0x08	/* HyperTransport */
+#define  PCI_CAP_ID_VNDR	0x09	/* Vendor-Specific */
+#define  PCI_CAP_ID_DBG		0x0A	/* Debug port */
+#define  PCI_CAP_ID_CCRC	0x0B	/* CompactPCI Central Resource Control */
+#define  PCI_CAP_ID_SHPC	0x0C	/* PCI Standard Hot-Plug Controller */
+#define  PCI_CAP_ID_SSVID	0x0D	/* Bridge subsystem vendor/device ID */
+#define  PCI_CAP_ID_AGP3	0x0E	/* AGP Target PCI-PCI bridge */
+#define  PCI_CAP_ID_SECDEV	0x0F	/* Secure Device */
+#define  PCI_CAP_ID_EXP		0x10	/* PCI Express */
+#define  PCI_CAP_ID_MSIX	0x11	/* MSI-X */
+#define  PCI_CAP_ID_SATA	0x12	/* SATA Data/Index Conf. */
+#define  PCI_CAP_ID_AF		0x13	/* PCI Advanced Features */
+#define  PCI_CAP_ID_EA		0x14	/* PCI Enhanced Allocation */
+#define  PCI_CAP_ID_MAX		PCI_CAP_ID_EA
+#define PCI_CAP_LIST_NEXT	1	/* Next capability in the list */
+#define PCI_CAP_FLAGS		2	/* Capability defined flags (16 bits) */
+#define PCI_CAP_SIZEOF		4
+
+/* Power Management Registers */
+
+#define PCI_PM_PMC		2	/* PM Capabilities Register */
+#define  PCI_PM_CAP_VER_MASK	0x0007	/* Version */
+#define  PCI_PM_CAP_PME_CLOCK	0x0008	/* PME clock required */
+#define  PCI_PM_CAP_RESERVED    0x0010  /* Reserved field */
+#define  PCI_PM_CAP_DSI		0x0020	/* Device specific initialization */
+#define  PCI_PM_CAP_AUX_POWER	0x01C0	/* Auxiliary power support mask */
+#define  PCI_PM_CAP_D1		0x0200	/* D1 power state support */
+#define  PCI_PM_CAP_D2		0x0400	/* D2 power state support */
+#define  PCI_PM_CAP_PME		0x0800	/* PME pin supported */
+#define  PCI_PM_CAP_PME_MASK	0xF800	/* PME Mask of all supported states */
+#define  PCI_PM_CAP_PME_D0	0x0800	/* PME# from D0 */
+#define  PCI_PM_CAP_PME_D1	0x1000	/* PME# from D1 */
+#define  PCI_PM_CAP_PME_D2	0x2000	/* PME# from D2 */
+#define  PCI_PM_CAP_PME_D3hot	0x4000	/* PME# from D3 (hot) */
+#define  PCI_PM_CAP_PME_D3cold	0x8000	/* PME# from D3 (cold) */
+#define  PCI_PM_CAP_PME_SHIFT	11	/* Start of the PME Mask in PMC */
+#define PCI_PM_CTRL		4	/* PM control and status register */
+#define  PCI_PM_CTRL_STATE_MASK	0x0003	/* Current power state (D0 to D3) */
+#define  PCI_PM_CTRL_NO_SOFT_RESET	0x0008	/* No reset for D3hot->D0 */
+#define  PCI_PM_CTRL_PME_ENABLE	0x0100	/* PME pin enable */
+#define  PCI_PM_CTRL_DATA_SEL_MASK	0x1e00	/* Data select (??) */
+#define  PCI_PM_CTRL_DATA_SCALE_MASK	0x6000	/* Data scale (??) */
+#define  PCI_PM_CTRL_PME_STATUS	0x8000	/* PME pin status */
+#define PCI_PM_PPB_EXTENSIONS	6	/* PPB support extensions (??) */
+#define  PCI_PM_PPB_B2_B3	0x40	/* Stop clock when in D3hot (??) */
+#define  PCI_PM_BPCC_ENABLE	0x80	/* Bus power/clock control enable (??) */
+#define PCI_PM_DATA_REGISTER	7	/* (??) */
+#define PCI_PM_SIZEOF		8
+
+/* AGP registers */
+
+#define PCI_AGP_VERSION		2	/* BCD version number */
+#define PCI_AGP_RFU		3	/* Rest of capability flags */
+#define PCI_AGP_STATUS		4	/* Status register */
+#define  PCI_AGP_STATUS_RQ_MASK	0xff000000	/* Maximum number of requests - 1 */
+#define  PCI_AGP_STATUS_SBA	0x0200	/* Sideband addressing supported */
+#define  PCI_AGP_STATUS_64BIT	0x0020	/* 64-bit addressing supported */
+#define  PCI_AGP_STATUS_FW	0x0010	/* FW transfers supported */
+#define  PCI_AGP_STATUS_RATE4	0x0004	/* 4x transfer rate supported */
+#define  PCI_AGP_STATUS_RATE2	0x0002	/* 2x transfer rate supported */
+#define  PCI_AGP_STATUS_RATE1	0x0001	/* 1x transfer rate supported */
+#define PCI_AGP_COMMAND		8	/* Control register */
+#define  PCI_AGP_COMMAND_RQ_MASK 0xff000000  /* Master: Maximum number of requests */
+#define  PCI_AGP_COMMAND_SBA	0x0200	/* Sideband addressing enabled */
+#define  PCI_AGP_COMMAND_AGP	0x0100	/* Allow processing of AGP transactions */
+#define  PCI_AGP_COMMAND_64BIT	0x0020	/* Allow processing of 64-bit addresses */
+#define  PCI_AGP_COMMAND_FW	0x0010	/* Force FW transfers */
+#define  PCI_AGP_COMMAND_RATE4	0x0004	/* Use 4x rate */
+#define  PCI_AGP_COMMAND_RATE2	0x0002	/* Use 2x rate */
+#define  PCI_AGP_COMMAND_RATE1	0x0001	/* Use 1x rate */
+#define PCI_AGP_SIZEOF		12
+
+/* Vital Product Data */
+
+#define PCI_VPD_ADDR		2	/* Address to access (15 bits!) */
+#define  PCI_VPD_ADDR_MASK	0x7fff	/* Address mask */
+#define  PCI_VPD_ADDR_F		0x8000	/* Write 0, 1 indicates completion */
+#define PCI_VPD_DATA		4	/* 32-bits of data returned here */
+#define PCI_CAP_VPD_SIZEOF	8
+
+/* Slot Identification */
+
+#define PCI_SID_ESR		2	/* Expansion Slot Register */
+#define  PCI_SID_ESR_NSLOTS	0x1f	/* Number of expansion slots available */
+#define  PCI_SID_ESR_FIC	0x20	/* First In Chassis Flag */
+#define PCI_SID_CHASSIS_NR	3	/* Chassis Number */
+
+/* Message Signaled Interrupt registers */
+
+#define PCI_MSI_FLAGS		0x02	/* Message Control */
+#define  PCI_MSI_FLAGS_ENABLE	0x0001	/* MSI feature enabled */
+#define  PCI_MSI_FLAGS_QMASK	0x000e	/* Maximum queue size available */
+#define  PCI_MSI_FLAGS_QSIZE	0x0070	/* Message queue size configured */
+#define  PCI_MSI_FLAGS_64BIT	0x0080	/* 64-bit addresses allowed */
+#define  PCI_MSI_FLAGS_MASKBIT	0x0100	/* Per-vector masking capable */
+#define PCI_MSI_RFU		3	/* Rest of capability flags */
+#define PCI_MSI_ADDRESS_LO	0x04	/* Lower 32 bits */
+#define PCI_MSI_ADDRESS_HI	0x08	/* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
+#define PCI_MSI_DATA_32		0x08	/* 16 bits of data for 32-bit devices */
+#define PCI_MSI_MASK_32		0x0c	/* Mask bits register for 32-bit devices */
+#define PCI_MSI_PENDING_32	0x10	/* Pending intrs for 32-bit devices */
+#define PCI_MSI_DATA_64		0x0c	/* 16 bits of data for 64-bit devices */
+#define PCI_MSI_MASK_64		0x10	/* Mask bits register for 64-bit devices */
+#define PCI_MSI_PENDING_64	0x14	/* Pending intrs for 64-bit devices */
+
+/* MSI-X registers (in MSI-X capability) */
+#define PCI_MSIX_FLAGS		2	/* Message Control */
+#define  PCI_MSIX_FLAGS_QSIZE	0x07FF	/* Table size */
+#define  PCI_MSIX_FLAGS_MASKALL	0x4000	/* Mask all vectors for this function */
+#define  PCI_MSIX_FLAGS_ENABLE	0x8000	/* MSI-X enable */
+#define PCI_MSIX_TABLE		4	/* Table offset */
+#define  PCI_MSIX_TABLE_BIR	0x00000007 /* BAR index */
+#define  PCI_MSIX_TABLE_OFFSET	0xfffffff8 /* Offset into specified BAR */
+#define PCI_MSIX_PBA		8	/* Pending Bit Array offset */
+#define  PCI_MSIX_PBA_BIR	0x00000007 /* BAR index */
+#define  PCI_MSIX_PBA_OFFSET	0xfffffff8 /* Offset into specified BAR */
+#define PCI_MSIX_FLAGS_BIRMASK	PCI_MSIX_PBA_BIR /* deprecated */
+#define PCI_CAP_MSIX_SIZEOF	12	/* size of MSIX registers */
+
+/* MSI-X Table entry format (in memory mapped by a BAR) */
+#define PCI_MSIX_ENTRY_SIZE		16
+#define PCI_MSIX_ENTRY_LOWER_ADDR	0x0  /* Message Address */
+#define PCI_MSIX_ENTRY_UPPER_ADDR	0x4  /* Message Upper Address */
+#define PCI_MSIX_ENTRY_DATA		0x8  /* Message Data */
+#define PCI_MSIX_ENTRY_VECTOR_CTRL	0xc  /* Vector Control */
+#define  PCI_MSIX_ENTRY_CTRL_MASKBIT	0x00000001
+
+/* CompactPCI Hotswap Register */
+
+#define PCI_CHSWP_CSR		2	/* Control and Status Register */
+#define  PCI_CHSWP_DHA		0x01	/* Device Hiding Arm */
+#define  PCI_CHSWP_EIM		0x02	/* ENUM# Signal Mask */
+#define  PCI_CHSWP_PIE		0x04	/* Pending Insert or Extract */
+#define  PCI_CHSWP_LOO		0x08	/* LED On / Off */
+#define  PCI_CHSWP_PI		0x30	/* Programming Interface */
+#define  PCI_CHSWP_EXT		0x40	/* ENUM# status - extraction */
+#define  PCI_CHSWP_INS		0x80	/* ENUM# status - insertion */
+
+/* PCI Advanced Feature registers */
+
+#define PCI_AF_LENGTH		2
+#define PCI_AF_CAP		3
+#define  PCI_AF_CAP_TP		0x01
+#define  PCI_AF_CAP_FLR		0x02
+#define PCI_AF_CTRL		4
+#define  PCI_AF_CTRL_FLR	0x01
+#define PCI_AF_STATUS		5
+#define  PCI_AF_STATUS_TP	0x01
+#define PCI_CAP_AF_SIZEOF	6	/* size of AF registers */
+
+/* PCI Enhanced Allocation registers */
+
+#define PCI_EA_NUM_ENT		2	/* Number of Capability Entries */
+#define  PCI_EA_NUM_ENT_MASK	0x3f	/* Num Entries Mask */
+#define PCI_EA_FIRST_ENT	4	/* First EA Entry in List */
+#define PCI_EA_FIRST_ENT_BRIDGE	8	/* First EA Entry for Bridges */
+#define  PCI_EA_ES		0x00000007 /* Entry Size */
+#define  PCI_EA_BEI		0x000000f0 /* BAR Equivalent Indicator */
+
+/* EA fixed Secondary and Subordinate bus numbers for Bridge */
+#define PCI_EA_SEC_BUS_MASK	0xff
+#define PCI_EA_SUB_BUS_MASK	0xff00
+#define PCI_EA_SUB_BUS_SHIFT	8
+
+/* 0-5 map to BARs 0-5 respectively */
+#define   PCI_EA_BEI_BAR0		0
+#define   PCI_EA_BEI_BAR5		5
+#define   PCI_EA_BEI_BRIDGE		6	/* Resource behind bridge */
+#define   PCI_EA_BEI_ENI		7	/* Equivalent Not Indicated */
+#define   PCI_EA_BEI_ROM		8	/* Expansion ROM */
+/* 9-14 map to VF BARs 0-5 respectively */
+#define   PCI_EA_BEI_VF_BAR0		9
+#define   PCI_EA_BEI_VF_BAR5		14
+#define   PCI_EA_BEI_RESERVED		15	/* Reserved - Treat like ENI */
+#define  PCI_EA_PP		0x0000ff00	/* Primary Properties */
+#define  PCI_EA_SP		0x00ff0000	/* Secondary Properties */
+#define   PCI_EA_P_MEM			0x00	/* Non-Prefetch Memory */
+#define   PCI_EA_P_MEM_PREFETCH		0x01	/* Prefetchable Memory */
+#define   PCI_EA_P_IO			0x02	/* I/O Space */
+#define   PCI_EA_P_VF_MEM_PREFETCH	0x03	/* VF Prefetchable Memory */
+#define   PCI_EA_P_VF_MEM		0x04	/* VF Non-Prefetch Memory */
+#define   PCI_EA_P_BRIDGE_MEM		0x05	/* Bridge Non-Prefetch Memory */
+#define   PCI_EA_P_BRIDGE_MEM_PREFETCH	0x06	/* Bridge Prefetchable Memory */
+#define   PCI_EA_P_BRIDGE_IO		0x07	/* Bridge I/O Space */
+/* 0x08-0xfc reserved */
+#define   PCI_EA_P_MEM_RESERVED		0xfd	/* Reserved Memory */
+#define   PCI_EA_P_IO_RESERVED		0xfe	/* Reserved I/O Space */
+#define   PCI_EA_P_UNAVAILABLE		0xff	/* Entry Unavailable */
+#define  PCI_EA_WRITABLE	0x40000000	/* Writable: 1 = RW, 0 = HwInit */
+#define  PCI_EA_ENABLE		0x80000000	/* Enable for this entry */
+#define PCI_EA_BASE		4		/* Base Address Offset */
+#define PCI_EA_MAX_OFFSET	8		/* MaxOffset (resource length) */
+/* bit 0 is reserved */
+#define  PCI_EA_IS_64		0x00000002	/* 64-bit field flag */
+#define  PCI_EA_FIELD_MASK	0xfffffffc	/* For Base & Max Offset */
+
+/* PCI-X registers (Type 0 (non-bridge) devices) */
+
+#define PCI_X_CMD		2	/* Modes & Features */
+#define  PCI_X_CMD_DPERR_E	0x0001	/* Data Parity Error Recovery Enable */
+#define  PCI_X_CMD_ERO		0x0002	/* Enable Relaxed Ordering */
+#define  PCI_X_CMD_READ_512	0x0000	/* 512 byte maximum read byte count */
+#define  PCI_X_CMD_READ_1K	0x0004	/* 1Kbyte maximum read byte count */
+#define  PCI_X_CMD_READ_2K	0x0008	/* 2Kbyte maximum read byte count */
+#define  PCI_X_CMD_READ_4K	0x000c	/* 4Kbyte maximum read byte count */
+#define  PCI_X_CMD_MAX_READ	0x000c	/* Max Memory Read Byte Count */
+				/* Max # of outstanding split transactions */
+#define  PCI_X_CMD_SPLIT_1	0x0000	/* Max 1 */
+#define  PCI_X_CMD_SPLIT_2	0x0010	/* Max 2 */
+#define  PCI_X_CMD_SPLIT_3	0x0020	/* Max 3 */
+#define  PCI_X_CMD_SPLIT_4	0x0030	/* Max 4 */
+#define  PCI_X_CMD_SPLIT_8	0x0040	/* Max 8 */
+#define  PCI_X_CMD_SPLIT_12	0x0050	/* Max 12 */
+#define  PCI_X_CMD_SPLIT_16	0x0060	/* Max 16 */
+#define  PCI_X_CMD_SPLIT_32	0x0070	/* Max 32 */
+#define  PCI_X_CMD_MAX_SPLIT	0x0070	/* Max Outstanding Split Transactions */
+#define  PCI_X_CMD_VERSION(x)	(((x) >> 12) & 3) /* Version */
+#define PCI_X_STATUS		4	/* PCI-X capabilities */
+#define  PCI_X_STATUS_DEVFN	0x000000ff	/* A copy of devfn */
+#define  PCI_X_STATUS_BUS	0x0000ff00	/* A copy of bus nr */
+#define  PCI_X_STATUS_64BIT	0x00010000	/* 64-bit device */
+#define  PCI_X_STATUS_133MHZ	0x00020000	/* 133 MHz capable */
+#define  PCI_X_STATUS_SPL_DISC	0x00040000	/* Split Completion Discarded */
+#define  PCI_X_STATUS_UNX_SPL	0x00080000	/* Unexpected Split Completion */
+#define  PCI_X_STATUS_COMPLEX	0x00100000	/* Device Complexity */
+#define  PCI_X_STATUS_MAX_READ	0x00600000	/* Designed Max Memory Read Count */
+#define  PCI_X_STATUS_MAX_SPLIT	0x03800000	/* Designed Max Outstanding Split Transactions */
+#define  PCI_X_STATUS_MAX_CUM	0x1c000000	/* Designed Max Cumulative Read Size */
+#define  PCI_X_STATUS_SPL_ERR	0x20000000	/* Rcvd Split Completion Error Msg */
+#define  PCI_X_STATUS_266MHZ	0x40000000	/* 266 MHz capable */
+#define  PCI_X_STATUS_533MHZ	0x80000000	/* 533 MHz capable */
+#define PCI_X_ECC_CSR		8	/* ECC control and status */
+#define PCI_CAP_PCIX_SIZEOF_V0	8	/* size of registers for Version 0 */
+#define PCI_CAP_PCIX_SIZEOF_V1	24	/* size for Version 1 */
+#define PCI_CAP_PCIX_SIZEOF_V2	PCI_CAP_PCIX_SIZEOF_V1	/* Same for v2 */
+
+/* PCI-X registers (Type 1 (bridge) devices) */
+
+#define PCI_X_BRIDGE_SSTATUS	2	/* Secondary Status */
+#define  PCI_X_SSTATUS_64BIT	0x0001	/* Secondary AD interface is 64 bits */
+#define  PCI_X_SSTATUS_133MHZ	0x0002	/* 133 MHz capable */
+#define  PCI_X_SSTATUS_FREQ	0x03c0	/* Secondary Bus Mode and Frequency */
+#define  PCI_X_SSTATUS_VERS	0x3000	/* PCI-X Capability Version */
+#define  PCI_X_SSTATUS_V1	0x1000	/* Mode 2, not Mode 1 */
+#define  PCI_X_SSTATUS_V2	0x2000	/* Mode 1 or Modes 1 and 2 */
+#define  PCI_X_SSTATUS_266MHZ	0x4000	/* 266 MHz capable */
+#define  PCI_X_SSTATUS_533MHZ	0x8000	/* 533 MHz capable */
+#define PCI_X_BRIDGE_STATUS	4	/* Bridge Status */
+
+/* PCI Bridge Subsystem ID registers */
+
+#define PCI_SSVID_VENDOR_ID     4	/* PCI Bridge subsystem vendor ID */
+#define PCI_SSVID_DEVICE_ID     6	/* PCI Bridge subsystem device ID */
+
+/* PCI Express capability registers */
+
+#define PCI_EXP_FLAGS		0x02	/* Capabilities register */
+#define  PCI_EXP_FLAGS_VERS	0x000f	/* Capability version */
+#define  PCI_EXP_FLAGS_TYPE	0x00f0	/* Device/Port type */
+#define   PCI_EXP_TYPE_ENDPOINT	   0x0	/* Express Endpoint */
+#define   PCI_EXP_TYPE_LEG_END	   0x1	/* Legacy Endpoint */
+#define   PCI_EXP_TYPE_ROOT_PORT   0x4	/* Root Port */
+#define   PCI_EXP_TYPE_UPSTREAM	   0x5	/* Upstream Port */
+#define   PCI_EXP_TYPE_DOWNSTREAM  0x6	/* Downstream Port */
+#define   PCI_EXP_TYPE_PCI_BRIDGE  0x7	/* PCIe to PCI/PCI-X Bridge */
+#define   PCI_EXP_TYPE_PCIE_BRIDGE 0x8	/* PCI/PCI-X to PCIe Bridge */
+#define   PCI_EXP_TYPE_RC_END	   0x9	/* Root Complex Integrated Endpoint */
+#define   PCI_EXP_TYPE_RC_EC	   0xa	/* Root Complex Event Collector */
+#define  PCI_EXP_FLAGS_SLOT	0x0100	/* Slot implemented */
+#define  PCI_EXP_FLAGS_IRQ	0x3e00	/* Interrupt message number */
+#define PCI_EXP_DEVCAP		0x04	/* Device capabilities */
+#define  PCI_EXP_DEVCAP_PAYLOAD	0x00000007 /* Max_Payload_Size */
+#define  PCI_EXP_DEVCAP_PHANTOM	0x00000018 /* Phantom functions */
+#define  PCI_EXP_DEVCAP_EXT_TAG	0x00000020 /* Extended tags */
+#define  PCI_EXP_DEVCAP_L0S	0x000001c0 /* L0s Acceptable Latency */
+#define  PCI_EXP_DEVCAP_L1	0x00000e00 /* L1 Acceptable Latency */
+#define  PCI_EXP_DEVCAP_ATN_BUT	0x00001000 /* Attention Button Present */
+#define  PCI_EXP_DEVCAP_ATN_IND	0x00002000 /* Attention Indicator Present */
+#define  PCI_EXP_DEVCAP_PWR_IND	0x00004000 /* Power Indicator Present */
+#define  PCI_EXP_DEVCAP_RBER	0x00008000 /* Role-Based Error Reporting */
+#define  PCI_EXP_DEVCAP_PWR_VAL	0x03fc0000 /* Slot Power Limit Value */
+#define  PCI_EXP_DEVCAP_PWR_SCL	0x0c000000 /* Slot Power Limit Scale */
+#define  PCI_EXP_DEVCAP_FLR     0x10000000 /* Function Level Reset */
+#define PCI_EXP_DEVCTL		0x08	/* Device Control */
+#define  PCI_EXP_DEVCTL_CERE	0x0001	/* Correctable Error Reporting En. */
+#define  PCI_EXP_DEVCTL_NFERE	0x0002	/* Non-Fatal Error Reporting Enable */
+#define  PCI_EXP_DEVCTL_FERE	0x0004	/* Fatal Error Reporting Enable */
+#define  PCI_EXP_DEVCTL_URRE	0x0008	/* Unsupported Request Reporting En. */
+#define  PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */
+#define  PCI_EXP_DEVCTL_PAYLOAD	0x00e0	/* Max_Payload_Size */
+#define  PCI_EXP_DEVCTL_PAYLOAD_128B 0x0000 /* 128 Bytes */
+#define  PCI_EXP_DEVCTL_PAYLOAD_256B 0x0020 /* 256 Bytes */
+#define  PCI_EXP_DEVCTL_PAYLOAD_512B 0x0040 /* 512 Bytes */
+#define  PCI_EXP_DEVCTL_PAYLOAD_1024B 0x0060 /* 1024 Bytes */
+#define  PCI_EXP_DEVCTL_PAYLOAD_2048B 0x0080 /* 2048 Bytes */
+#define  PCI_EXP_DEVCTL_PAYLOAD_4096B 0x00a0 /* 4096 Bytes */
+#define  PCI_EXP_DEVCTL_EXT_TAG	0x0100	/* Extended Tag Field Enable */
+#define  PCI_EXP_DEVCTL_PHANTOM	0x0200	/* Phantom Functions Enable */
+#define  PCI_EXP_DEVCTL_AUX_PME	0x0400	/* Auxiliary Power PM Enable */
+#define  PCI_EXP_DEVCTL_NOSNOOP_EN 0x0800  /* Enable No Snoop */
+#define  PCI_EXP_DEVCTL_READRQ	0x7000	/* Max_Read_Request_Size */
+#define  PCI_EXP_DEVCTL_READRQ_128B  0x0000 /* 128 Bytes */
+#define  PCI_EXP_DEVCTL_READRQ_256B  0x1000 /* 256 Bytes */
+#define  PCI_EXP_DEVCTL_READRQ_512B  0x2000 /* 512 Bytes */
+#define  PCI_EXP_DEVCTL_READRQ_1024B 0x3000 /* 1024 Bytes */
+#define  PCI_EXP_DEVCTL_READRQ_2048B 0x4000 /* 2048 Bytes */
+#define  PCI_EXP_DEVCTL_READRQ_4096B 0x5000 /* 4096 Bytes */
+#define  PCI_EXP_DEVCTL_BCR_FLR 0x8000  /* Bridge Configuration Retry / FLR */
+#define PCI_EXP_DEVSTA		0x0a	/* Device Status */
+#define  PCI_EXP_DEVSTA_CED	0x0001	/* Correctable Error Detected */
+#define  PCI_EXP_DEVSTA_NFED	0x0002	/* Non-Fatal Error Detected */
+#define  PCI_EXP_DEVSTA_FED	0x0004	/* Fatal Error Detected */
+#define  PCI_EXP_DEVSTA_URD	0x0008	/* Unsupported Request Detected */
+#define  PCI_EXP_DEVSTA_AUXPD	0x0010	/* AUX Power Detected */
+#define  PCI_EXP_DEVSTA_TRPND	0x0020	/* Transactions Pending */
+#define PCI_CAP_EXP_RC_ENDPOINT_SIZEOF_V1	12	/* v1 endpoints without link end here */
+#define PCI_EXP_LNKCAP		0x0c	/* Link Capabilities */
+#define  PCI_EXP_LNKCAP_SLS	0x0000000f /* Supported Link Speeds */
+#define  PCI_EXP_LNKCAP_SLS_2_5GB 0x00000001 /* LNKCAP2 SLS Vector bit 0 */
+#define  PCI_EXP_LNKCAP_SLS_5_0GB 0x00000002 /* LNKCAP2 SLS Vector bit 1 */
+#define  PCI_EXP_LNKCAP_SLS_8_0GB 0x00000003 /* LNKCAP2 SLS Vector bit 2 */
+#define  PCI_EXP_LNKCAP_SLS_16_0GB 0x00000004 /* LNKCAP2 SLS Vector bit 3 */
+#define  PCI_EXP_LNKCAP_SLS_32_0GB 0x00000005 /* LNKCAP2 SLS Vector bit 4 */
+#define  PCI_EXP_LNKCAP_SLS_64_0GB 0x00000006 /* LNKCAP2 SLS Vector bit 5 */
+#define  PCI_EXP_LNKCAP_MLW	0x000003f0 /* Maximum Link Width */
+#define  PCI_EXP_LNKCAP_ASPMS	0x00000c00 /* ASPM Support */
+#define  PCI_EXP_LNKCAP_ASPM_L0S 0x00000400 /* ASPM L0s Support */
+#define  PCI_EXP_LNKCAP_ASPM_L1  0x00000800 /* ASPM L1 Support */
+#define  PCI_EXP_LNKCAP_L0SEL	0x00007000 /* L0s Exit Latency */
+#define  PCI_EXP_LNKCAP_L1EL	0x00038000 /* L1 Exit Latency */
+#define  PCI_EXP_LNKCAP_CLKPM	0x00040000 /* Clock Power Management */
+#define  PCI_EXP_LNKCAP_SDERC	0x00080000 /* Surprise Down Error Reporting Capable */
+#define  PCI_EXP_LNKCAP_DLLLARC	0x00100000 /* Data Link Layer Link Active Reporting Capable */
+#define  PCI_EXP_LNKCAP_LBNC	0x00200000 /* Link Bandwidth Notification Capability */
+#define  PCI_EXP_LNKCAP_PN	0xff000000 /* Port Number */
+#define PCI_EXP_LNKCTL		0x10	/* Link Control */
+#define  PCI_EXP_LNKCTL_ASPMC	0x0003	/* ASPM Control */
+#define  PCI_EXP_LNKCTL_ASPM_L0S 0x0001	/* L0s Enable */
+#define  PCI_EXP_LNKCTL_ASPM_L1  0x0002	/* L1 Enable */
+#define  PCI_EXP_LNKCTL_RCB	0x0008	/* Read Completion Boundary */
+#define  PCI_EXP_LNKCTL_LD	0x0010	/* Link Disable */
+#define  PCI_EXP_LNKCTL_RL	0x0020	/* Retrain Link */
+#define  PCI_EXP_LNKCTL_CCC	0x0040	/* Common Clock Configuration */
+#define  PCI_EXP_LNKCTL_ES	0x0080	/* Extended Synch */
+#define  PCI_EXP_LNKCTL_CLKREQ_EN 0x0100 /* Enable clkreq */
+#define  PCI_EXP_LNKCTL_HAWD	0x0200	/* Hardware Autonomous Width Disable */
+#define  PCI_EXP_LNKCTL_LBMIE	0x0400	/* Link Bandwidth Management Interrupt Enable */
+#define  PCI_EXP_LNKCTL_LABIE	0x0800	/* Link Autonomous Bandwidth Interrupt Enable */
+#define PCI_EXP_LNKSTA		0x12	/* Link Status */
+#define  PCI_EXP_LNKSTA_CLS	0x000f	/* Current Link Speed */
+#define  PCI_EXP_LNKSTA_CLS_2_5GB 0x0001 /* Current Link Speed 2.5GT/s */
+#define  PCI_EXP_LNKSTA_CLS_5_0GB 0x0002 /* Current Link Speed 5.0GT/s */
+#define  PCI_EXP_LNKSTA_CLS_8_0GB 0x0003 /* Current Link Speed 8.0GT/s */
+#define  PCI_EXP_LNKSTA_CLS_16_0GB 0x0004 /* Current Link Speed 16.0GT/s */
+#define  PCI_EXP_LNKSTA_CLS_32_0GB 0x0005 /* Current Link Speed 32.0GT/s */
+#define  PCI_EXP_LNKSTA_CLS_64_0GB 0x0006 /* Current Link Speed 64.0GT/s */
+#define  PCI_EXP_LNKSTA_NLW	0x03f0	/* Negotiated Link Width */
+#define  PCI_EXP_LNKSTA_NLW_X1	0x0010	/* Current Link Width x1 */
+#define  PCI_EXP_LNKSTA_NLW_X2	0x0020	/* Current Link Width x2 */
+#define  PCI_EXP_LNKSTA_NLW_X4	0x0040	/* Current Link Width x4 */
+#define  PCI_EXP_LNKSTA_NLW_X8	0x0080	/* Current Link Width x8 */
+#define  PCI_EXP_LNKSTA_NLW_SHIFT 4	/* start of NLW mask in link status */
+#define  PCI_EXP_LNKSTA_LT	0x0800	/* Link Training */
+#define  PCI_EXP_LNKSTA_SLC	0x1000	/* Slot Clock Configuration */
+#define  PCI_EXP_LNKSTA_DLLLA	0x2000	/* Data Link Layer Link Active */
+#define  PCI_EXP_LNKSTA_LBMS	0x4000	/* Link Bandwidth Management Status */
+#define  PCI_EXP_LNKSTA_LABS	0x8000	/* Link Autonomous Bandwidth Status */
+#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V1	20	/* v1 endpoints with link end here */
+#define PCI_EXP_SLTCAP		0x14	/* Slot Capabilities */
+#define  PCI_EXP_SLTCAP_ABP	0x00000001 /* Attention Button Present */
+#define  PCI_EXP_SLTCAP_PCP	0x00000002 /* Power Controller Present */
+#define  PCI_EXP_SLTCAP_MRLSP	0x00000004 /* MRL Sensor Present */
+#define  PCI_EXP_SLTCAP_AIP	0x00000008 /* Attention Indicator Present */
+#define  PCI_EXP_SLTCAP_PIP	0x00000010 /* Power Indicator Present */
+#define  PCI_EXP_SLTCAP_HPS	0x00000020 /* Hot-Plug Surprise */
+#define  PCI_EXP_SLTCAP_HPC	0x00000040 /* Hot-Plug Capable */
+#define  PCI_EXP_SLTCAP_SPLV	0x00007f80 /* Slot Power Limit Value */
+#define  PCI_EXP_SLTCAP_SPLS	0x00018000 /* Slot Power Limit Scale */
+#define  PCI_EXP_SLTCAP_EIP	0x00020000 /* Electromechanical Interlock Present */
+#define  PCI_EXP_SLTCAP_NCCS	0x00040000 /* No Command Completed Support */
+#define  PCI_EXP_SLTCAP_PSN	0xfff80000 /* Physical Slot Number */
+#define PCI_EXP_SLTCTL		0x18	/* Slot Control */
+#define  PCI_EXP_SLTCTL_ABPE	0x0001	/* Attention Button Pressed Enable */
+#define  PCI_EXP_SLTCTL_PFDE	0x0002	/* Power Fault Detected Enable */
+#define  PCI_EXP_SLTCTL_MRLSCE	0x0004	/* MRL Sensor Changed Enable */
+#define  PCI_EXP_SLTCTL_PDCE	0x0008	/* Presence Detect Changed Enable */
+#define  PCI_EXP_SLTCTL_CCIE	0x0010	/* Command Completed Interrupt Enable */
+#define  PCI_EXP_SLTCTL_HPIE	0x0020	/* Hot-Plug Interrupt Enable */
+#define  PCI_EXP_SLTCTL_AIC	0x00c0	/* Attention Indicator Control */
+#define  PCI_EXP_SLTCTL_ATTN_IND_SHIFT 6      /* Attention Indicator shift */
+#define  PCI_EXP_SLTCTL_ATTN_IND_ON    0x0040 /* Attention Indicator on */
+#define  PCI_EXP_SLTCTL_ATTN_IND_BLINK 0x0080 /* Attention Indicator blinking */
+#define  PCI_EXP_SLTCTL_ATTN_IND_OFF   0x00c0 /* Attention Indicator off */
+#define  PCI_EXP_SLTCTL_PIC	0x0300	/* Power Indicator Control */
+#define  PCI_EXP_SLTCTL_PWR_IND_ON     0x0100 /* Power Indicator on */
+#define  PCI_EXP_SLTCTL_PWR_IND_BLINK  0x0200 /* Power Indicator blinking */
+#define  PCI_EXP_SLTCTL_PWR_IND_OFF    0x0300 /* Power Indicator off */
+#define  PCI_EXP_SLTCTL_PCC	0x0400	/* Power Controller Control */
+#define  PCI_EXP_SLTCTL_PWR_ON         0x0000 /* Power On */
+#define  PCI_EXP_SLTCTL_PWR_OFF        0x0400 /* Power Off */
+#define  PCI_EXP_SLTCTL_EIC	0x0800	/* Electromechanical Interlock Control */
+#define  PCI_EXP_SLTCTL_DLLSCE	0x1000	/* Data Link Layer State Changed Enable */
+#define  PCI_EXP_SLTCTL_ASPL_DISABLE	0x2000 /* Auto Slot Power Limit Disable */
+#define  PCI_EXP_SLTCTL_IBPD_DISABLE	0x4000 /* In-band PD disable */
+#define PCI_EXP_SLTSTA		0x1a	/* Slot Status */
+#define  PCI_EXP_SLTSTA_ABP	0x0001	/* Attention Button Pressed */
+#define  PCI_EXP_SLTSTA_PFD	0x0002	/* Power Fault Detected */
+#define  PCI_EXP_SLTSTA_MRLSC	0x0004	/* MRL Sensor Changed */
+#define  PCI_EXP_SLTSTA_PDC	0x0008	/* Presence Detect Changed */
+#define  PCI_EXP_SLTSTA_CC	0x0010	/* Command Completed */
+#define  PCI_EXP_SLTSTA_MRLSS	0x0020	/* MRL Sensor State */
+#define  PCI_EXP_SLTSTA_PDS	0x0040	/* Presence Detect State */
+#define  PCI_EXP_SLTSTA_EIS	0x0080	/* Electromechanical Interlock Status */
+#define  PCI_EXP_SLTSTA_DLLSC	0x0100	/* Data Link Layer State Changed */
+#define PCI_EXP_RTCTL		0x1c	/* Root Control */
+#define  PCI_EXP_RTCTL_SECEE	0x0001	/* System Error on Correctable Error */
+#define  PCI_EXP_RTCTL_SENFEE	0x0002	/* System Error on Non-Fatal Error */
+#define  PCI_EXP_RTCTL_SEFEE	0x0004	/* System Error on Fatal Error */
+#define  PCI_EXP_RTCTL_PMEIE	0x0008	/* PME Interrupt Enable */
+#define  PCI_EXP_RTCTL_CRSSVE	0x0010	/* CRS Software Visibility Enable */
+#define PCI_EXP_RTCAP		0x1e	/* Root Capabilities */
+#define  PCI_EXP_RTCAP_CRSVIS	0x0001	/* CRS Software Visibility capability */
+#define PCI_EXP_RTSTA		0x20	/* Root Status */
+#define  PCI_EXP_RTSTA_PME	0x00010000 /* PME status */
+#define  PCI_EXP_RTSTA_PENDING	0x00020000 /* PME pending */
+/*
+ * The Device Capabilities 2, Device Status 2, Device Control 2,
+ * Link Capabilities 2, Link Status 2, Link Control 2,
+ * Slot Capabilities 2, Slot Status 2, and Slot Control 2 registers
+ * are only present on devices with PCIe Capability version 2.
+ * Use pcie_capability_read_word() and similar interfaces to use them
+ * safely.
+ */
+#define PCI_EXP_DEVCAP2		0x24	/* Device Capabilities 2 */
+#define  PCI_EXP_DEVCAP2_COMP_TMOUT_DIS	0x00000010 /* Completion Timeout Disable supported */
+#define  PCI_EXP_DEVCAP2_ARI		0x00000020 /* Alternative Routing-ID */
+#define  PCI_EXP_DEVCAP2_ATOMIC_ROUTE	0x00000040 /* Atomic Op routing */
+#define  PCI_EXP_DEVCAP2_ATOMIC_COMP32	0x00000080 /* 32b AtomicOp completion */
+#define  PCI_EXP_DEVCAP2_ATOMIC_COMP64	0x00000100 /* 64b AtomicOp completion */
+#define  PCI_EXP_DEVCAP2_ATOMIC_COMP128	0x00000200 /* 128b AtomicOp completion */
+#define  PCI_EXP_DEVCAP2_LTR		0x00000800 /* Latency tolerance reporting */
+#define  PCI_EXP_DEVCAP2_OBFF_MASK	0x000c0000 /* OBFF support mechanism */
+#define  PCI_EXP_DEVCAP2_OBFF_MSG	0x00040000 /* New message signaling */
+#define  PCI_EXP_DEVCAP2_OBFF_WAKE	0x00080000 /* Re-use WAKE# for OBFF */
+#define  PCI_EXP_DEVCAP2_EE_PREFIX	0x00200000 /* End-End TLP Prefix */
+#define PCI_EXP_DEVCTL2		0x28	/* Device Control 2 */
+#define  PCI_EXP_DEVCTL2_COMP_TIMEOUT	0x000f	/* Completion Timeout Value */
+#define  PCI_EXP_DEVCTL2_COMP_TMOUT_DIS	0x0010	/* Completion Timeout Disable */
+#define  PCI_EXP_DEVCTL2_ARI		0x0020	/* Alternative Routing-ID */
+#define  PCI_EXP_DEVCTL2_ATOMIC_REQ	0x0040	/* Set Atomic requests */
+#define  PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
+#define  PCI_EXP_DEVCTL2_IDO_REQ_EN	0x0100	/* Allow IDO for requests */
+#define  PCI_EXP_DEVCTL2_IDO_CMP_EN	0x0200	/* Allow IDO for completions */
+#define  PCI_EXP_DEVCTL2_LTR_EN		0x0400	/* Enable LTR mechanism */
+#define  PCI_EXP_DEVCTL2_OBFF_MSGA_EN	0x2000	/* Enable OBFF Message type A */
+#define  PCI_EXP_DEVCTL2_OBFF_MSGB_EN	0x4000	/* Enable OBFF Message type B */
+#define  PCI_EXP_DEVCTL2_OBFF_WAKE_EN	0x6000	/* OBFF using WAKE# signaling */
+#define PCI_EXP_DEVSTA2		0x2a	/* Device Status 2 */
+#define PCI_CAP_EXP_RC_ENDPOINT_SIZEOF_V2 0x2c	/* end of v2 EPs w/o link */
+#define PCI_EXP_LNKCAP2		0x2c	/* Link Capabilities 2 */
+#define  PCI_EXP_LNKCAP2_SLS_2_5GB	0x00000002 /* Supported Speed 2.5GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_5_0GB	0x00000004 /* Supported Speed 5GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_8_0GB	0x00000008 /* Supported Speed 8GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_16_0GB	0x00000010 /* Supported Speed 16GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_32_0GB	0x00000020 /* Supported Speed 32GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_64_0GB	0x00000040 /* Supported Speed 64GT/s */
+#define  PCI_EXP_LNKCAP2_CROSSLINK	0x00000100 /* Crosslink supported */
+#define PCI_EXP_LNKCTL2		0x30	/* Link Control 2 */
+#define  PCI_EXP_LNKCTL2_TLS		0x000f
+#define  PCI_EXP_LNKCTL2_TLS_2_5GT	0x0001 /* Supported Speed 2.5GT/s */
+#define  PCI_EXP_LNKCTL2_TLS_5_0GT	0x0002 /* Supported Speed 5GT/s */
+#define  PCI_EXP_LNKCTL2_TLS_8_0GT	0x0003 /* Supported Speed 8GT/s */
+#define  PCI_EXP_LNKCTL2_TLS_16_0GT	0x0004 /* Supported Speed 16GT/s */
+#define  PCI_EXP_LNKCTL2_TLS_32_0GT	0x0005 /* Supported Speed 32GT/s */
+#define  PCI_EXP_LNKCTL2_TLS_64_0GT	0x0006 /* Supported Speed 64GT/s */
+#define  PCI_EXP_LNKCTL2_ENTER_COMP	0x0010 /* Enter Compliance */
+#define  PCI_EXP_LNKCTL2_TX_MARGIN	0x0380 /* Transmit Margin */
+#define  PCI_EXP_LNKCTL2_HASD		0x0020 /* HW Autonomous Speed Disable */
+#define PCI_EXP_LNKSTA2		0x32	/* Link Status 2 */
+#define  PCI_EXP_LNKSTA2_FLIT		0x0400 /* Flit Mode Status */
+#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2	0x32	/* end of v2 EPs w/ link */
+#define PCI_EXP_SLTCAP2		0x34	/* Slot Capabilities 2 */
+#define  PCI_EXP_SLTCAP2_IBPD	0x00000001 /* In-band PD Disable Supported */
+#define PCI_EXP_SLTCTL2		0x38	/* Slot Control 2 */
+#define PCI_EXP_SLTSTA2		0x3a	/* Slot Status 2 */
+
+/* Extended Capabilities (PCI-X 2.0 and Express) */
+#define PCI_EXT_CAP_ID(header)		(header & 0x0000ffff)
+#define PCI_EXT_CAP_VER(header)		((header >> 16) & 0xf)
+#define PCI_EXT_CAP_NEXT(header)	((header >> 20) & 0xffc)
+
+#define PCI_EXT_CAP_ID_ERR	0x01	/* Advanced Error Reporting */
+#define PCI_EXT_CAP_ID_VC	0x02	/* Virtual Channel Capability */
+#define PCI_EXT_CAP_ID_DSN	0x03	/* Device Serial Number */
+#define PCI_EXT_CAP_ID_PWR	0x04	/* Power Budgeting */
+#define PCI_EXT_CAP_ID_RCLD	0x05	/* Root Complex Link Declaration */
+#define PCI_EXT_CAP_ID_RCILC	0x06	/* Root Complex Internal Link Control */
+#define PCI_EXT_CAP_ID_RCEC	0x07	/* Root Complex Event Collector */
+#define PCI_EXT_CAP_ID_MFVC	0x08	/* Multi-Function VC Capability */
+#define PCI_EXT_CAP_ID_VC9	0x09	/* same as _VC */
+#define PCI_EXT_CAP_ID_RCRB	0x0A	/* Root Complex RB? */
+#define PCI_EXT_CAP_ID_VNDR	0x0B	/* Vendor-Specific */
+#define PCI_EXT_CAP_ID_CAC	0x0C	/* Config Access - obsolete */
+#define PCI_EXT_CAP_ID_ACS	0x0D	/* Access Control Services */
+#define PCI_EXT_CAP_ID_ARI	0x0E	/* Alternate Routing ID */
+#define PCI_EXT_CAP_ID_ATS	0x0F	/* Address Translation Services */
+#define PCI_EXT_CAP_ID_SRIOV	0x10	/* Single Root I/O Virtualization */
+#define PCI_EXT_CAP_ID_MRIOV	0x11	/* Multi Root I/O Virtualization */
+#define PCI_EXT_CAP_ID_MCAST	0x12	/* Multicast */
+#define PCI_EXT_CAP_ID_PRI	0x13	/* Page Request Interface */
+#define PCI_EXT_CAP_ID_AMD_XXX	0x14	/* Reserved for AMD */
+#define PCI_EXT_CAP_ID_REBAR	0x15	/* Resizable BAR */
+#define PCI_EXT_CAP_ID_DPA	0x16	/* Dynamic Power Allocation */
+#define PCI_EXT_CAP_ID_TPH	0x17	/* TPH Requester */
+#define PCI_EXT_CAP_ID_LTR	0x18	/* Latency Tolerance Reporting */
+#define PCI_EXT_CAP_ID_SECPCI	0x19	/* Secondary PCIe Capability */
+#define PCI_EXT_CAP_ID_PMUX	0x1A	/* Protocol Multiplexing */
+#define PCI_EXT_CAP_ID_PASID	0x1B	/* Process Address Space ID */
+#define PCI_EXT_CAP_ID_DPC	0x1D	/* Downstream Port Containment */
+#define PCI_EXT_CAP_ID_L1SS	0x1E	/* L1 PM Substates */
+#define PCI_EXT_CAP_ID_PTM	0x1F	/* Precision Time Measurement */
+#define PCI_EXT_CAP_ID_DVSEC	0x23	/* Designated Vendor-Specific */
+#define PCI_EXT_CAP_ID_DLF	0x25	/* Data Link Feature */
+#define PCI_EXT_CAP_ID_PL_16GT	0x26	/* Physical Layer 16.0 GT/s */
+#define PCI_EXT_CAP_ID_DOE	0x2E	/* Data Object Exchange */
+#define PCI_EXT_CAP_ID_MAX	PCI_EXT_CAP_ID_DOE
+
+#define PCI_EXT_CAP_DSN_SIZEOF	12
+#define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40
+
+/* Advanced Error Reporting */
+#define PCI_ERR_UNCOR_STATUS	0x04	/* Uncorrectable Error Status */
+#define  PCI_ERR_UNC_UND	0x00000001	/* Undefined */
+#define  PCI_ERR_UNC_DLP	0x00000010	/* Data Link Protocol */
+#define  PCI_ERR_UNC_SURPDN	0x00000020	/* Surprise Down */
+#define  PCI_ERR_UNC_POISON_TLP	0x00001000	/* Poisoned TLP */
+#define  PCI_ERR_UNC_FCP	0x00002000	/* Flow Control Protocol */
+#define  PCI_ERR_UNC_COMP_TIME	0x00004000	/* Completion Timeout */
+#define  PCI_ERR_UNC_COMP_ABORT	0x00008000	/* Completer Abort */
+#define  PCI_ERR_UNC_UNX_COMP	0x00010000	/* Unexpected Completion */
+#define  PCI_ERR_UNC_RX_OVER	0x00020000	/* Receiver Overflow */
+#define  PCI_ERR_UNC_MALF_TLP	0x00040000	/* Malformed TLP */
+#define  PCI_ERR_UNC_ECRC	0x00080000	/* ECRC Error Status */
+#define  PCI_ERR_UNC_UNSUP	0x00100000	/* Unsupported Request */
+#define  PCI_ERR_UNC_ACSV	0x00200000	/* ACS Violation */
+#define  PCI_ERR_UNC_INTN	0x00400000	/* internal error */
+#define  PCI_ERR_UNC_MCBTLP	0x00800000	/* MC blocked TLP */
+#define  PCI_ERR_UNC_ATOMEG	0x01000000	/* Atomic egress blocked */
+#define  PCI_ERR_UNC_TLPPRE	0x02000000	/* TLP prefix blocked */
+#define PCI_ERR_UNCOR_MASK	0x08	/* Uncorrectable Error Mask */
+	/* Same bits as above */
+#define PCI_ERR_UNCOR_SEVER	0x0c	/* Uncorrectable Error Severity */
+	/* Same bits as above */
+#define PCI_ERR_COR_STATUS	0x10	/* Correctable Error Status */
+#define  PCI_ERR_COR_RCVR	0x00000001	/* Receiver Error Status */
+#define  PCI_ERR_COR_BAD_TLP	0x00000040	/* Bad TLP Status */
+#define  PCI_ERR_COR_BAD_DLLP	0x00000080	/* Bad DLLP Status */
+#define  PCI_ERR_COR_REP_ROLL	0x00000100	/* REPLAY_NUM Rollover */
+#define  PCI_ERR_COR_REP_TIMER	0x00001000	/* Replay Timer Timeout */
+#define  PCI_ERR_COR_ADV_NFAT	0x00002000	/* Advisory Non-Fatal */
+#define  PCI_ERR_COR_INTERNAL	0x00004000	/* Corrected Internal */
+#define  PCI_ERR_COR_LOG_OVER	0x00008000	/* Header Log Overflow */
+#define PCI_ERR_COR_MASK	0x14	/* Correctable Error Mask */
+	/* Same bits as above */
+#define PCI_ERR_CAP		0x18	/* Advanced Error Capabilities & Ctrl*/
+#define  PCI_ERR_CAP_FEP(x)	((x) & 0x1f)	/* First Error Pointer */
+#define  PCI_ERR_CAP_ECRC_GENC	0x00000020	/* ECRC Generation Capable */
+#define  PCI_ERR_CAP_ECRC_GENE	0x00000040	/* ECRC Generation Enable */
+#define  PCI_ERR_CAP_ECRC_CHKC	0x00000080	/* ECRC Check Capable */
+#define  PCI_ERR_CAP_ECRC_CHKE	0x00000100	/* ECRC Check Enable */
+#define PCI_ERR_HEADER_LOG	0x1c	/* Header Log Register (16 bytes) */
+#define PCI_ERR_ROOT_COMMAND	0x2c	/* Root Error Command */
+#define  PCI_ERR_ROOT_CMD_COR_EN	0x00000001 /* Correctable Err Reporting Enable */
+#define  PCI_ERR_ROOT_CMD_NONFATAL_EN	0x00000002 /* Non-Fatal Err Reporting Enable */
+#define  PCI_ERR_ROOT_CMD_FATAL_EN	0x00000004 /* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_STATUS	0x30
+#define  PCI_ERR_ROOT_COR_RCV		0x00000001 /* ERR_COR Received */
+#define  PCI_ERR_ROOT_MULTI_COR_RCV	0x00000002 /* Multiple ERR_COR */
+#define  PCI_ERR_ROOT_UNCOR_RCV		0x00000004 /* ERR_FATAL/NONFATAL */
+#define  PCI_ERR_ROOT_MULTI_UNCOR_RCV	0x00000008 /* Multiple FATAL/NONFATAL */
+#define  PCI_ERR_ROOT_FIRST_FATAL	0x00000010 /* First UNC is Fatal */
+#define  PCI_ERR_ROOT_NONFATAL_RCV	0x00000020 /* Non-Fatal Received */
+#define  PCI_ERR_ROOT_FATAL_RCV		0x00000040 /* Fatal Received */
+#define  PCI_ERR_ROOT_AER_IRQ		0xf8000000 /* Advanced Error Interrupt Message Number */
+#define PCI_ERR_ROOT_ERR_SRC	0x34	/* Error Source Identification */
+
+/* Virtual Channel */
+#define PCI_VC_PORT_CAP1	0x04
+#define  PCI_VC_CAP1_EVCC	0x00000007	/* extended VC count */
+#define  PCI_VC_CAP1_LPEVCC	0x00000070	/* low prio extended VC count */
+#define  PCI_VC_CAP1_ARB_SIZE	0x00000c00
+#define PCI_VC_PORT_CAP2	0x08
+#define  PCI_VC_CAP2_32_PHASE		0x00000002
+#define  PCI_VC_CAP2_64_PHASE		0x00000004
+#define  PCI_VC_CAP2_128_PHASE		0x00000008
+#define  PCI_VC_CAP2_ARB_OFF		0xff000000
+#define PCI_VC_PORT_CTRL	0x0c
+#define  PCI_VC_PORT_CTRL_LOAD_TABLE	0x00000001
+#define PCI_VC_PORT_STATUS	0x0e
+#define  PCI_VC_PORT_STATUS_TABLE	0x00000001
+#define PCI_VC_RES_CAP		0x10
+#define  PCI_VC_RES_CAP_32_PHASE	0x00000002
+#define  PCI_VC_RES_CAP_64_PHASE	0x00000004
+#define  PCI_VC_RES_CAP_128_PHASE	0x00000008
+#define  PCI_VC_RES_CAP_128_PHASE_TB	0x00000010
+#define  PCI_VC_RES_CAP_256_PHASE	0x00000020
+#define  PCI_VC_RES_CAP_ARB_OFF		0xff000000
+#define PCI_VC_RES_CTRL		0x14
+#define  PCI_VC_RES_CTRL_LOAD_TABLE	0x00010000
+#define  PCI_VC_RES_CTRL_ARB_SELECT	0x000e0000
+#define  PCI_VC_RES_CTRL_ID		0x07000000
+#define  PCI_VC_RES_CTRL_ENABLE		0x80000000
+#define PCI_VC_RES_STATUS	0x1a
+#define  PCI_VC_RES_STATUS_TABLE	0x00000001
+#define  PCI_VC_RES_STATUS_NEGO		0x00000002
+#define PCI_CAP_VC_BASE_SIZEOF		0x10
+#define PCI_CAP_VC_PER_VC_SIZEOF	0x0c
+
+/* Power Budgeting */
+#define PCI_PWR_DSR		0x04	/* Data Select Register */
+#define PCI_PWR_DATA		0x08	/* Data Register */
+#define  PCI_PWR_DATA_BASE(x)	((x) & 0xff)	    /* Base Power */
+#define  PCI_PWR_DATA_SCALE(x)	(((x) >> 8) & 3)    /* Data Scale */
+#define  PCI_PWR_DATA_PM_SUB(x)	(((x) >> 10) & 7)   /* PM Sub State */
+#define  PCI_PWR_DATA_PM_STATE(x) (((x) >> 13) & 3) /* PM State */
+#define  PCI_PWR_DATA_TYPE(x)	(((x) >> 15) & 7)   /* Type */
+#define  PCI_PWR_DATA_RAIL(x)	(((x) >> 18) & 7)   /* Power Rail */
+#define PCI_PWR_CAP		0x0c	/* Capability */
+#define  PCI_PWR_CAP_BUDGET(x)	((x) & 1)	/* Included in system budget */
+#define PCI_EXT_CAP_PWR_SIZEOF	0x10
+
+/* Root Complex Event Collector Endpoint Association  */
+#define PCI_RCEC_RCIEP_BITMAP	4	/* Associated Bitmap for RCiEPs */
+#define PCI_RCEC_BUSN		8	/* RCEC Associated Bus Numbers */
+#define  PCI_RCEC_BUSN_REG_VER	0x02	/* Least version with BUSN present */
+#define  PCI_RCEC_BUSN_NEXT(x)	(((x) >> 8) & 0xff)
+#define  PCI_RCEC_BUSN_LAST(x)	(((x) >> 16) & 0xff)
+
+/* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */
+#define PCI_VNDR_HEADER		4	/* Vendor-Specific Header */
+#define  PCI_VNDR_HEADER_ID(x)	((x) & 0xffff)
+#define  PCI_VNDR_HEADER_REV(x)	(((x) >> 16) & 0xf)
+#define  PCI_VNDR_HEADER_LEN(x)	(((x) >> 20) & 0xfff)
+
+/*
+ * HyperTransport sub capability types
+ *
+ * Unfortunately there are both 3 bit and 5 bit capability types defined
+ * in the HT spec, catering for that is a little messy. You probably don't
+ * want to use these directly, just use pci_find_ht_capability() and it
+ * will do the right thing for you.
+ */
+#define HT_3BIT_CAP_MASK	0xE0
+#define HT_CAPTYPE_SLAVE	0x00	/* Slave/Primary link configuration */
+#define HT_CAPTYPE_HOST		0x20	/* Host/Secondary link configuration */
+
+#define HT_5BIT_CAP_MASK	0xF8
+#define HT_CAPTYPE_IRQ		0x80	/* IRQ Configuration */
+#define HT_CAPTYPE_REMAPPING_40	0xA0	/* 40 bit address remapping */
+#define HT_CAPTYPE_REMAPPING_64 0xA2	/* 64 bit address remapping */
+#define HT_CAPTYPE_UNITID_CLUMP	0x90	/* Unit ID clumping */
+#define HT_CAPTYPE_EXTCONF	0x98	/* Extended Configuration Space Access */
+#define HT_CAPTYPE_MSI_MAPPING	0xA8	/* MSI Mapping Capability */
+#define  HT_MSI_FLAGS		0x02		/* Offset to flags */
+#define  HT_MSI_FLAGS_ENABLE	0x1		/* Mapping enable */
+#define  HT_MSI_FLAGS_FIXED	0x2		/* Fixed mapping only */
+#define  HT_MSI_FIXED_ADDR	0x00000000FEE00000ULL	/* Fixed addr */
+#define  HT_MSI_ADDR_LO		0x04		/* Offset to low addr bits */
+#define  HT_MSI_ADDR_LO_MASK	0xFFF00000	/* Low address bit mask */
+#define  HT_MSI_ADDR_HI		0x08		/* Offset to high addr bits */
+#define HT_CAPTYPE_DIRECT_ROUTE	0xB0	/* Direct routing configuration */
+#define HT_CAPTYPE_VCSET	0xB8	/* Virtual Channel configuration */
+#define HT_CAPTYPE_ERROR_RETRY	0xC0	/* Retry on error configuration */
+#define HT_CAPTYPE_GEN3		0xD0	/* Generation 3 HyperTransport configuration */
+#define HT_CAPTYPE_PM		0xE0	/* HyperTransport power management configuration */
+#define HT_CAP_SIZEOF_LONG	28	/* slave & primary */
+#define HT_CAP_SIZEOF_SHORT	24	/* host & secondary */
+
+/* Alternative Routing-ID Interpretation */
+#define PCI_ARI_CAP		0x04	/* ARI Capability Register */
+#define  PCI_ARI_CAP_MFVC	0x0001	/* MFVC Function Groups Capability */
+#define  PCI_ARI_CAP_ACS	0x0002	/* ACS Function Groups Capability */
+#define  PCI_ARI_CAP_NFN(x)	(((x) >> 8) & 0xff) /* Next Function Number */
+#define PCI_ARI_CTRL		0x06	/* ARI Control Register */
+#define  PCI_ARI_CTRL_MFVC	0x0001	/* MFVC Function Groups Enable */
+#define  PCI_ARI_CTRL_ACS	0x0002	/* ACS Function Groups Enable */
+#define  PCI_ARI_CTRL_FG(x)	(((x) >> 4) & 7) /* Function Group */
+#define PCI_EXT_CAP_ARI_SIZEOF	8
+
+/* Address Translation Service */
+#define PCI_ATS_CAP		0x04	/* ATS Capability Register */
+#define  PCI_ATS_CAP_QDEP(x)	((x) & 0x1f)	/* Invalidate Queue Depth */
+#define  PCI_ATS_MAX_QDEP	32	/* Max Invalidate Queue Depth */
+#define  PCI_ATS_CAP_PAGE_ALIGNED	0x0020 /* Page Aligned Request */
+#define PCI_ATS_CTRL		0x06	/* ATS Control Register */
+#define  PCI_ATS_CTRL_ENABLE	0x8000	/* ATS Enable */
+#define  PCI_ATS_CTRL_STU(x)	((x) & 0x1f)	/* Smallest Translation Unit */
+#define  PCI_ATS_MIN_STU	12	/* shift of minimum STU block */
+#define PCI_EXT_CAP_ATS_SIZEOF	8
+
+/* Page Request Interface */
+#define PCI_PRI_CTRL		0x04	/* PRI control register */
+#define  PCI_PRI_CTRL_ENABLE	0x0001	/* Enable */
+#define  PCI_PRI_CTRL_RESET	0x0002	/* Reset */
+#define PCI_PRI_STATUS		0x06	/* PRI status register */
+#define  PCI_PRI_STATUS_RF	0x0001	/* Response Failure */
+#define  PCI_PRI_STATUS_UPRGI	0x0002	/* Unexpected PRG index */
+#define  PCI_PRI_STATUS_STOPPED	0x0100	/* PRI Stopped */
+#define  PCI_PRI_STATUS_PASID	0x8000	/* PRG Response PASID Required */
+#define PCI_PRI_MAX_REQ		0x08	/* PRI max reqs supported */
+#define PCI_PRI_ALLOC_REQ	0x0c	/* PRI max reqs allowed */
+#define PCI_EXT_CAP_PRI_SIZEOF	16
+
+/* Process Address Space ID */
+#define PCI_PASID_CAP		0x04    /* PASID feature register */
+#define  PCI_PASID_CAP_EXEC	0x02	/* Exec permissions Supported */
+#define  PCI_PASID_CAP_PRIV	0x04	/* Privilege Mode Supported */
+#define PCI_PASID_CTRL		0x06    /* PASID control register */
+#define  PCI_PASID_CTRL_ENABLE	0x01	/* Enable bit */
+#define  PCI_PASID_CTRL_EXEC	0x02	/* Exec permissions Enable */
+#define  PCI_PASID_CTRL_PRIV	0x04	/* Privilege Mode Enable */
+#define PCI_EXT_CAP_PASID_SIZEOF	8
+
+/* Single Root I/O Virtualization */
+#define PCI_SRIOV_CAP		0x04	/* SR-IOV Capabilities */
+#define  PCI_SRIOV_CAP_VFM	0x00000001  /* VF Migration Capable */
+#define  PCI_SRIOV_CAP_INTR(x)	((x) >> 21) /* Interrupt Message Number */
+#define PCI_SRIOV_CTRL		0x08	/* SR-IOV Control */
+#define  PCI_SRIOV_CTRL_VFE	0x0001	/* VF Enable */
+#define  PCI_SRIOV_CTRL_VFM	0x0002	/* VF Migration Enable */
+#define  PCI_SRIOV_CTRL_INTR	0x0004	/* VF Migration Interrupt Enable */
+#define  PCI_SRIOV_CTRL_MSE	0x0008	/* VF Memory Space Enable */
+#define  PCI_SRIOV_CTRL_ARI	0x0010	/* ARI Capable Hierarchy */
+#define PCI_SRIOV_STATUS	0x0a	/* SR-IOV Status */
+#define  PCI_SRIOV_STATUS_VFM	0x0001	/* VF Migration Status */
+#define PCI_SRIOV_INITIAL_VF	0x0c	/* Initial VFs */
+#define PCI_SRIOV_TOTAL_VF	0x0e	/* Total VFs */
+#define PCI_SRIOV_NUM_VF	0x10	/* Number of VFs */
+#define PCI_SRIOV_FUNC_LINK	0x12	/* Function Dependency Link */
+#define PCI_SRIOV_VF_OFFSET	0x14	/* First VF Offset */
+#define PCI_SRIOV_VF_STRIDE	0x16	/* Following VF Stride */
+#define PCI_SRIOV_VF_DID	0x1a	/* VF Device ID */
+#define PCI_SRIOV_SUP_PGSIZE	0x1c	/* Supported Page Sizes */
+#define PCI_SRIOV_SYS_PGSIZE	0x20	/* System Page Size */
+#define PCI_SRIOV_BAR		0x24	/* VF BAR0 */
+#define  PCI_SRIOV_NUM_BARS	6	/* Number of VF BARs */
+#define PCI_SRIOV_VFM		0x3c	/* VF Migration State Array Offset*/
+#define  PCI_SRIOV_VFM_BIR(x)	((x) & 7)	/* State BIR */
+#define  PCI_SRIOV_VFM_OFFSET(x) ((x) & ~7)	/* State Offset */
+#define  PCI_SRIOV_VFM_UA	0x0	/* Inactive.Unavailable */
+#define  PCI_SRIOV_VFM_MI	0x1	/* Dormant.MigrateIn */
+#define  PCI_SRIOV_VFM_MO	0x2	/* Active.MigrateOut */
+#define  PCI_SRIOV_VFM_AV	0x3	/* Active.Available */
+#define PCI_EXT_CAP_SRIOV_SIZEOF 0x40
+
+#define PCI_LTR_MAX_SNOOP_LAT	0x4
+#define PCI_LTR_MAX_NOSNOOP_LAT	0x6
+#define  PCI_LTR_VALUE_MASK	0x000003ff
+#define  PCI_LTR_SCALE_MASK	0x00001c00
+#define  PCI_LTR_SCALE_SHIFT	10
+#define PCI_EXT_CAP_LTR_SIZEOF	8
+
+/* Access Control Service */
+#define PCI_ACS_CAP		0x04	/* ACS Capability Register */
+#define  PCI_ACS_SV		0x0001	/* Source Validation */
+#define  PCI_ACS_TB		0x0002	/* Translation Blocking */
+#define  PCI_ACS_RR		0x0004	/* P2P Request Redirect */
+#define  PCI_ACS_CR		0x0008	/* P2P Completion Redirect */
+#define  PCI_ACS_UF		0x0010	/* Upstream Forwarding */
+#define  PCI_ACS_EC		0x0020	/* P2P Egress Control */
+#define  PCI_ACS_DT		0x0040	/* Direct Translated P2P */
+#define PCI_ACS_EGRESS_BITS	0x05	/* ACS Egress Control Vector Size */
+#define PCI_ACS_CTRL		0x06	/* ACS Control Register */
+#define PCI_ACS_EGRESS_CTL_V	0x08	/* ACS Egress Control Vector */
+
+#define PCI_VSEC_HDR		4	/* extended cap - vendor-specific */
+#define  PCI_VSEC_HDR_LEN_SHIFT	20	/* shift for length field */
+
+/* SATA capability */
+#define PCI_SATA_REGS		4	/* SATA REGs specifier */
+#define  PCI_SATA_REGS_MASK	0xF	/* location - BAR#/inline */
+#define  PCI_SATA_REGS_INLINE	0xF	/* REGS in config space */
+#define PCI_SATA_SIZEOF_SHORT	8
+#define PCI_SATA_SIZEOF_LONG	16
+
+/* Resizable BARs */
+#define PCI_REBAR_CAP		4	/* capability register */
+#define  PCI_REBAR_CAP_SIZES		0x00FFFFF0  /* supported BAR sizes */
+#define PCI_REBAR_CTRL		8	/* control register */
+#define  PCI_REBAR_CTRL_BAR_IDX		0x00000007  /* BAR index */
+#define  PCI_REBAR_CTRL_NBAR_MASK	0x000000E0  /* # of resizable BARs */
+#define  PCI_REBAR_CTRL_NBAR_SHIFT	5	    /* shift for # of BARs */
+#define  PCI_REBAR_CTRL_BAR_SIZE	0x00001F00  /* BAR size */
+#define  PCI_REBAR_CTRL_BAR_SHIFT	8	    /* shift for BAR size */
+
+/* Dynamic Power Allocation */
+#define PCI_DPA_CAP		4	/* capability register */
+#define  PCI_DPA_CAP_SUBSTATE_MASK	0x1F	/* # substates - 1 */
+#define PCI_DPA_BASE_SIZEOF	16	/* size with 0 substates */
+
+/* TPH Requester */
+#define PCI_TPH_CAP		4	/* capability register */
+#define  PCI_TPH_CAP_LOC_MASK	0x600	/* location mask */
+#define   PCI_TPH_LOC_NONE	0x000	/* no location */
+#define   PCI_TPH_LOC_CAP	0x200	/* in capability */
+#define   PCI_TPH_LOC_MSIX	0x400	/* in MSI-X */
+#define PCI_TPH_CAP_ST_MASK	0x07FF0000	/* ST table mask */
+#define PCI_TPH_CAP_ST_SHIFT	16	/* ST table shift */
+#define PCI_TPH_BASE_SIZEOF	0xc	/* size with no ST table */
+
+/* Downstream Port Containment */
+#define PCI_EXP_DPC_CAP			0x04	/* DPC Capability */
+#define PCI_EXP_DPC_IRQ			0x001F	/* Interrupt Message Number */
+#define  PCI_EXP_DPC_CAP_RP_EXT		0x0020	/* Root Port Extensions */
+#define  PCI_EXP_DPC_CAP_POISONED_TLP	0x0040	/* Poisoned TLP Egress Blocking Supported */
+#define  PCI_EXP_DPC_CAP_SW_TRIGGER	0x0080	/* Software Triggering Supported */
+#define  PCI_EXP_DPC_RP_PIO_LOG_SIZE	0x0F00	/* RP PIO Log Size */
+#define  PCI_EXP_DPC_CAP_DL_ACTIVE	0x1000	/* ERR_COR signal on DL_Active supported */
+
+#define PCI_EXP_DPC_CTL			0x06	/* DPC control */
+#define  PCI_EXP_DPC_CTL_EN_FATAL	0x0001	/* Enable trigger on ERR_FATAL message */
+#define  PCI_EXP_DPC_CTL_EN_NONFATAL	0x0002	/* Enable trigger on ERR_NONFATAL message */
+#define  PCI_EXP_DPC_CTL_INT_EN		0x0008	/* DPC Interrupt Enable */
+
+#define PCI_EXP_DPC_STATUS		0x08	/* DPC Status */
+#define  PCI_EXP_DPC_STATUS_TRIGGER	    0x0001 /* Trigger Status */
+#define  PCI_EXP_DPC_STATUS_TRIGGER_RSN	    0x0006 /* Trigger Reason */
+#define  PCI_EXP_DPC_STATUS_INTERRUPT	    0x0008 /* Interrupt Status */
+#define  PCI_EXP_DPC_RP_BUSY		    0x0010 /* Root Port Busy */
+#define  PCI_EXP_DPC_STATUS_TRIGGER_RSN_EXT 0x0060 /* Trig Reason Extension */
+
+#define PCI_EXP_DPC_SOURCE_ID		 0x0A	/* DPC Source Identifier */
+
+#define PCI_EXP_DPC_RP_PIO_STATUS	 0x0C	/* RP PIO Status */
+#define PCI_EXP_DPC_RP_PIO_MASK		 0x10	/* RP PIO Mask */
+#define PCI_EXP_DPC_RP_PIO_SEVERITY	 0x14	/* RP PIO Severity */
+#define PCI_EXP_DPC_RP_PIO_SYSERROR	 0x18	/* RP PIO SysError */
+#define PCI_EXP_DPC_RP_PIO_EXCEPTION	 0x1C	/* RP PIO Exception */
+#define PCI_EXP_DPC_RP_PIO_HEADER_LOG	 0x20	/* RP PIO Header Log */
+#define PCI_EXP_DPC_RP_PIO_IMPSPEC_LOG	 0x30	/* RP PIO ImpSpec Log */
+#define PCI_EXP_DPC_RP_PIO_TLPPREFIX_LOG 0x34	/* RP PIO TLP Prefix Log */
+
+/* Precision Time Measurement */
+#define PCI_PTM_CAP			0x04	    /* PTM Capability */
+#define  PCI_PTM_CAP_REQ		0x00000001  /* Requester capable */
+#define  PCI_PTM_CAP_RES		0x00000002  /* Responder capable */
+#define  PCI_PTM_CAP_ROOT		0x00000004  /* Root capable */
+#define  PCI_PTM_GRANULARITY_MASK	0x0000FF00  /* Clock granularity */
+#define PCI_PTM_CTRL			0x08	    /* PTM Control */
+#define  PCI_PTM_CTRL_ENABLE		0x00000001  /* PTM enable */
+#define  PCI_PTM_CTRL_ROOT		0x00000002  /* Root select */
+
+/* ASPM L1 PM Substates */
+#define PCI_L1SS_CAP		0x04	/* Capabilities Register */
+#define  PCI_L1SS_CAP_PCIPM_L1_2	0x00000001  /* PCI-PM L1.2 Supported */
+#define  PCI_L1SS_CAP_PCIPM_L1_1	0x00000002  /* PCI-PM L1.1 Supported */
+#define  PCI_L1SS_CAP_ASPM_L1_2		0x00000004  /* ASPM L1.2 Supported */
+#define  PCI_L1SS_CAP_ASPM_L1_1		0x00000008  /* ASPM L1.1 Supported */
+#define  PCI_L1SS_CAP_L1_PM_SS		0x00000010  /* L1 PM Substates Supported */
+#define  PCI_L1SS_CAP_CM_RESTORE_TIME	0x0000ff00  /* Port Common_Mode_Restore_Time */
+#define  PCI_L1SS_CAP_P_PWR_ON_SCALE	0x00030000  /* Port T_POWER_ON scale */
+#define  PCI_L1SS_CAP_P_PWR_ON_VALUE	0x00f80000  /* Port T_POWER_ON value */
+#define PCI_L1SS_CTL1		0x08	/* Control 1 Register */
+#define  PCI_L1SS_CTL1_PCIPM_L1_2	0x00000001  /* PCI-PM L1.2 Enable */
+#define  PCI_L1SS_CTL1_PCIPM_L1_1	0x00000002  /* PCI-PM L1.1 Enable */
+#define  PCI_L1SS_CTL1_ASPM_L1_2	0x00000004  /* ASPM L1.2 Enable */
+#define  PCI_L1SS_CTL1_ASPM_L1_1	0x00000008  /* ASPM L1.1 Enable */
+#define  PCI_L1SS_CTL1_L1_2_MASK	0x00000005
+#define  PCI_L1SS_CTL1_L1SS_MASK	0x0000000f
+#define  PCI_L1SS_CTL1_CM_RESTORE_TIME	0x0000ff00  /* Common_Mode_Restore_Time */
+#define  PCI_L1SS_CTL1_LTR_L12_TH_VALUE	0x03ff0000  /* LTR_L1.2_THRESHOLD_Value */
+#define  PCI_L1SS_CTL1_LTR_L12_TH_SCALE	0xe0000000  /* LTR_L1.2_THRESHOLD_Scale */
+#define PCI_L1SS_CTL2		0x0c	/* Control 2 Register */
+
+/* Designated Vendor-Specific (DVSEC, PCI_EXT_CAP_ID_DVSEC) */
+#define PCI_DVSEC_HEADER1		0x4 /* Designated Vendor-Specific Header1 */
+#define  PCI_DVSEC_HEADER1_VID(x)	((x) & 0xffff)
+#define  PCI_DVSEC_HEADER1_REV(x)	(((x) >> 16) & 0xf)
+#define  PCI_DVSEC_HEADER1_LEN(x)	(((x) >> 20) & 0xfff)
+#define PCI_DVSEC_HEADER2		0x8 /* Designated Vendor-Specific Header2 */
+#define  PCI_DVSEC_HEADER2_ID(x)		((x) & 0xffff)
+
+/* Data Link Feature */
+#define PCI_DLF_CAP		0x04	/* Capabilities Register */
+#define  PCI_DLF_EXCHANGE_ENABLE	0x80000000  /* Data Link Feature Exchange Enable */
+
+/* Physical Layer 16.0 GT/s */
+#define PCI_PL_16GT_LE_CTRL	0x20	/* Lane Equalization Control Register */
+#define  PCI_PL_16GT_LE_CTRL_DSP_TX_PRESET_MASK		0x0000000F
+#define  PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_MASK		0x000000F0
+#define  PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_SHIFT	4
+
+/* Data Object Exchange */
+#define PCI_DOE_CAP		0x04    /* DOE Capabilities Register */
+#define  PCI_DOE_CAP_INT_SUP			0x00000001  /* Interrupt Support */
+#define  PCI_DOE_CAP_INT_MSG_NUM		0x00000ffe  /* Interrupt Message Number */
+#define PCI_DOE_CTRL		0x08    /* DOE Control Register */
+#define  PCI_DOE_CTRL_ABORT			0x00000001  /* DOE Abort */
+#define  PCI_DOE_CTRL_INT_EN			0x00000002  /* DOE Interrupt Enable */
+#define  PCI_DOE_CTRL_GO			0x80000000  /* DOE Go */
+#define PCI_DOE_STATUS		0x0c    /* DOE Status Register */
+#define  PCI_DOE_STATUS_BUSY			0x00000001  /* DOE Busy */
+#define  PCI_DOE_STATUS_INT_STATUS		0x00000002  /* DOE Interrupt Status */
+#define  PCI_DOE_STATUS_ERROR			0x00000004  /* DOE Error */
+#define  PCI_DOE_STATUS_DATA_OBJECT_READY	0x80000000  /* Data Object Ready */
+#define PCI_DOE_WRITE		0x10    /* DOE Write Data Mailbox Register */
+#define PCI_DOE_READ		0x14    /* DOE Read Data Mailbox Register */
+#define PCI_DOE_CAP_SIZEOF	0x18	/* Size of DOE register block */
+
+/* DOE Data Object - note not actually registers */
+#define PCI_DOE_DATA_OBJECT_HEADER_1_VID		0x0000ffff
+#define PCI_DOE_DATA_OBJECT_HEADER_1_TYPE		0x00ff0000
+#define PCI_DOE_DATA_OBJECT_HEADER_2_LENGTH		0x0003ffff
+
+#define PCI_DOE_DATA_OBJECT_DISC_REQ_3_INDEX		0x000000ff
+#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_VID		0x0000ffff
+#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_PROTOCOL		0x00ff0000
+#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_NEXT_INDEX	0xff000000
+
+#endif /* LINUX_PCI_REGS_H */
diff --git a/contrib/libs/linux-headers/linux/pcitest.h b/contrib/libs/linux-headers/linux/pcitest.h
new file mode 100644
index 0000000000..f9c1af8d14
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pcitest.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * pcitest.h - PCI test uapi defines
+ *
+ * Copyright (C) 2017 Texas Instruments
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ *
+ */
+
+#ifndef __UAPI_LINUX_PCITEST_H
+#define __UAPI_LINUX_PCITEST_H
+
+#define PCITEST_BAR		_IO('P', 0x1)
+#define PCITEST_LEGACY_IRQ	_IO('P', 0x2)
+#define PCITEST_MSI		_IOW('P', 0x3, int)
+#define PCITEST_WRITE		_IOW('P', 0x4, unsigned long)
+#define PCITEST_READ		_IOW('P', 0x5, unsigned long)
+#define PCITEST_COPY		_IOW('P', 0x6, unsigned long)
+#define PCITEST_MSIX		_IOW('P', 0x7, int)
+#define PCITEST_SET_IRQTYPE	_IOW('P', 0x8, int)
+#define PCITEST_GET_IRQTYPE	_IO('P', 0x9)
+#define PCITEST_CLEAR_IRQ	_IO('P', 0x10)
+
+#define PCITEST_FLAGS_USE_DMA	0x00000001
+
+struct pci_endpoint_test_xfer_param {
+	unsigned long size;
+	unsigned char flags;
+};
+
+#endif /* __UAPI_LINUX_PCITEST_H */
diff --git a/contrib/libs/linux-headers/linux/personality.h b/contrib/libs/linux-headers/linux/personality.h
new file mode 100644
index 0000000000..fd3fc3756e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/personality.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_PERSONALITY_H
+#define _LINUX_PERSONALITY_H
+
+
+/*
+ * Flags for bug emulation.
+ *
+ * These occupy the top three bytes.
+ */
+enum {
+	UNAME26	=               0x0020000,
+	ADDR_NO_RANDOMIZE = 	0x0040000,	/* disable randomization of VA space */
+	FDPIC_FUNCPTRS =	0x0080000,	/* userspace function ptrs point to descriptors
+						 * (signal handling)
+						 */
+	MMAP_PAGE_ZERO =	0x0100000,
+	ADDR_COMPAT_LAYOUT =	0x0200000,
+	READ_IMPLIES_EXEC =	0x0400000,
+	ADDR_LIMIT_32BIT =	0x0800000,
+	SHORT_INODE =		0x1000000,
+	WHOLE_SECONDS =		0x2000000,
+	STICKY_TIMEOUTS	=	0x4000000,
+	ADDR_LIMIT_3GB = 	0x8000000,
+};
+
+/*
+ * Security-relevant compatibility flags that must be
+ * cleared upon setuid or setgid exec:
+ */
+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC  | \
+			    ADDR_NO_RANDOMIZE  | \
+			    ADDR_COMPAT_LAYOUT | \
+			    MMAP_PAGE_ZERO)
+
+/*
+ * Personality types.
+ *
+ * These go in the low byte.  Avoid using the top bit, it will
+ * conflict with error returns.
+ */
+enum {
+	PER_LINUX =		0x0000,
+	PER_LINUX_32BIT =	0x0000 | ADDR_LIMIT_32BIT,
+	PER_LINUX_FDPIC =	0x0000 | FDPIC_FUNCPTRS,
+	PER_SVR4 =		0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+	PER_SVR3 =		0x0002 | STICKY_TIMEOUTS | SHORT_INODE,
+	PER_SCOSVR3 =		0x0003 | STICKY_TIMEOUTS |
+					 WHOLE_SECONDS | SHORT_INODE,
+	PER_OSR5 =		0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS,
+	PER_WYSEV386 =		0x0004 | STICKY_TIMEOUTS | SHORT_INODE,
+	PER_ISCR4 =		0x0005 | STICKY_TIMEOUTS,
+	PER_BSD =		0x0006,
+	PER_SUNOS =		0x0006 | STICKY_TIMEOUTS,
+	PER_XENIX =		0x0007 | STICKY_TIMEOUTS | SHORT_INODE,
+	PER_LINUX32 =		0x0008,
+	PER_LINUX32_3GB =	0x0008 | ADDR_LIMIT_3GB,
+	PER_IRIX32 =		0x0009 | STICKY_TIMEOUTS,/* IRIX5 32-bit */
+	PER_IRIXN32 =		0x000a | STICKY_TIMEOUTS,/* IRIX6 new 32-bit */
+	PER_IRIX64 =		0x000b | STICKY_TIMEOUTS,/* IRIX6 64-bit */
+	PER_RISCOS =		0x000c,
+	PER_SOLARIS =		0x000d | STICKY_TIMEOUTS,
+	PER_UW7 =		0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+	PER_OSF4 =		0x000f,			 /* OSF/1 v4 */
+	PER_HPUX =		0x0010,
+	PER_MASK =		0x00ff,
+};
+
+
+#endif /* _LINUX_PERSONALITY_H */
diff --git a/contrib/libs/linux-headers/linux/pfkeyv2.h b/contrib/libs/linux-headers/linux/pfkeyv2.h
new file mode 100644
index 0000000000..8abae1f674
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pfkeyv2.h
@@ -0,0 +1,386 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* PF_KEY user interface, this is defined by rfc2367 so
+ * do not make arbitrary modifications or else this header
+ * file will not be compliant.
+ */
+
+#ifndef _LINUX_PFKEY2_H
+#define _LINUX_PFKEY2_H
+
+#include <linux/types.h>
+
+#define PF_KEY_V2		2
+#define PFKEYV2_REVISION	199806L
+
+struct sadb_msg {
+	__u8		sadb_msg_version;
+	__u8		sadb_msg_type;
+	__u8		sadb_msg_errno;
+	__u8		sadb_msg_satype;
+	__u16	sadb_msg_len;
+	__u16	sadb_msg_reserved;
+	__u32	sadb_msg_seq;
+	__u32	sadb_msg_pid;
+} __attribute__((packed));
+/* sizeof(struct sadb_msg) == 16 */
+
+struct sadb_ext {
+	__u16	sadb_ext_len;
+	__u16	sadb_ext_type;
+} __attribute__((packed));
+/* sizeof(struct sadb_ext) == 4 */
+
+struct sadb_sa {
+	__u16	sadb_sa_len;
+	__u16	sadb_sa_exttype;
+	__be32		sadb_sa_spi;
+	__u8		sadb_sa_replay;
+	__u8		sadb_sa_state;
+	__u8		sadb_sa_auth;
+	__u8		sadb_sa_encrypt;
+	__u32	sadb_sa_flags;
+} __attribute__((packed));
+/* sizeof(struct sadb_sa) == 16 */
+
+struct sadb_lifetime {
+	__u16	sadb_lifetime_len;
+	__u16	sadb_lifetime_exttype;
+	__u32	sadb_lifetime_allocations;
+	__u64	sadb_lifetime_bytes;
+	__u64	sadb_lifetime_addtime;
+	__u64	sadb_lifetime_usetime;
+} __attribute__((packed));
+/* sizeof(struct sadb_lifetime) == 32 */
+
+struct sadb_address {
+	__u16	sadb_address_len;
+	__u16	sadb_address_exttype;
+	__u8		sadb_address_proto;
+	__u8		sadb_address_prefixlen;
+	__u16	sadb_address_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_address) == 8 */
+
+struct sadb_key {
+	__u16	sadb_key_len;
+	__u16	sadb_key_exttype;
+	__u16	sadb_key_bits;
+	__u16	sadb_key_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_key) == 8 */
+
+struct sadb_ident {
+	__u16	sadb_ident_len;
+	__u16	sadb_ident_exttype;
+	__u16	sadb_ident_type;
+	__u16	sadb_ident_reserved;
+	__u64	sadb_ident_id;
+} __attribute__((packed));
+/* sizeof(struct sadb_ident) == 16 */
+
+struct sadb_sens {
+	__u16	sadb_sens_len;
+	__u16	sadb_sens_exttype;
+	__u32	sadb_sens_dpd;
+	__u8		sadb_sens_sens_level;
+	__u8		sadb_sens_sens_len;
+	__u8		sadb_sens_integ_level;
+	__u8		sadb_sens_integ_len;
+	__u32	sadb_sens_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_sens) == 16 */
+
+/* followed by:
+	__u64	sadb_sens_bitmap[sens_len];
+	__u64	sadb_integ_bitmap[integ_len];  */
+
+struct sadb_prop {
+	__u16	sadb_prop_len;
+	__u16	sadb_prop_exttype;
+	__u8		sadb_prop_replay;
+	__u8		sadb_prop_reserved[3];
+} __attribute__((packed));
+/* sizeof(struct sadb_prop) == 8 */
+
+/* followed by:
+	struct sadb_comb sadb_combs[(sadb_prop_len +
+		sizeof(__u64) - sizeof(struct sadb_prop)) /
+		sizeof(struct sadb_comb)]; */
+
+struct sadb_comb {
+	__u8		sadb_comb_auth;
+	__u8		sadb_comb_encrypt;
+	__u16	sadb_comb_flags;
+	__u16	sadb_comb_auth_minbits;
+	__u16	sadb_comb_auth_maxbits;
+	__u16	sadb_comb_encrypt_minbits;
+	__u16	sadb_comb_encrypt_maxbits;
+	__u32	sadb_comb_reserved;
+	__u32	sadb_comb_soft_allocations;
+	__u32	sadb_comb_hard_allocations;
+	__u64	sadb_comb_soft_bytes;
+	__u64	sadb_comb_hard_bytes;
+	__u64	sadb_comb_soft_addtime;
+	__u64	sadb_comb_hard_addtime;
+	__u64	sadb_comb_soft_usetime;
+	__u64	sadb_comb_hard_usetime;
+} __attribute__((packed));
+/* sizeof(struct sadb_comb) == 72 */
+
+struct sadb_supported {
+	__u16	sadb_supported_len;
+	__u16	sadb_supported_exttype;
+	__u32	sadb_supported_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_supported) == 8 */
+
+/* followed by:
+	struct sadb_alg sadb_algs[(sadb_supported_len +
+		sizeof(__u64) - sizeof(struct sadb_supported)) /
+		sizeof(struct sadb_alg)]; */
+
+struct sadb_alg {
+	__u8		sadb_alg_id;
+	__u8		sadb_alg_ivlen;
+	__u16	sadb_alg_minbits;
+	__u16	sadb_alg_maxbits;
+	__u16	sadb_alg_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_alg) == 8 */
+
+struct sadb_spirange {
+	__u16	sadb_spirange_len;
+	__u16	sadb_spirange_exttype;
+	__u32	sadb_spirange_min;
+	__u32	sadb_spirange_max;
+	__u32	sadb_spirange_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_spirange) == 16 */
+
+struct sadb_x_kmprivate {
+	__u16	sadb_x_kmprivate_len;
+	__u16	sadb_x_kmprivate_exttype;
+	__u32	sadb_x_kmprivate_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_kmprivate) == 8 */
+
+struct sadb_x_sa2 {
+	__u16	sadb_x_sa2_len;
+	__u16	sadb_x_sa2_exttype;
+	__u8		sadb_x_sa2_mode;
+	__u8		sadb_x_sa2_reserved1;
+	__u16	sadb_x_sa2_reserved2;
+	__u32	sadb_x_sa2_sequence;
+	__u32	sadb_x_sa2_reqid;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_sa2) == 16 */
+
+struct sadb_x_policy {
+	__u16	sadb_x_policy_len;
+	__u16	sadb_x_policy_exttype;
+	__u16	sadb_x_policy_type;
+	__u8		sadb_x_policy_dir;
+	__u8		sadb_x_policy_reserved;
+	__u32	sadb_x_policy_id;
+	__u32	sadb_x_policy_priority;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_policy) == 16 */
+
+struct sadb_x_ipsecrequest {
+	__u16	sadb_x_ipsecrequest_len;
+	__u16	sadb_x_ipsecrequest_proto;
+	__u8		sadb_x_ipsecrequest_mode;
+	__u8		sadb_x_ipsecrequest_level;
+	__u16	sadb_x_ipsecrequest_reserved1;
+	__u32	sadb_x_ipsecrequest_reqid;
+	__u32	sadb_x_ipsecrequest_reserved2;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_ipsecrequest) == 16 */
+
+/* This defines the TYPE of Nat Traversal in use.  Currently only one
+ * type of NAT-T is supported, draft-ietf-ipsec-udp-encaps-06
+ */
+struct sadb_x_nat_t_type {
+	__u16	sadb_x_nat_t_type_len;
+	__u16	sadb_x_nat_t_type_exttype;
+	__u8		sadb_x_nat_t_type_type;
+	__u8		sadb_x_nat_t_type_reserved[3];
+} __attribute__((packed));
+/* sizeof(struct sadb_x_nat_t_type) == 8 */
+
+/* Pass a NAT Traversal port (Source or Dest port) */
+struct sadb_x_nat_t_port {
+	__u16	sadb_x_nat_t_port_len;
+	__u16	sadb_x_nat_t_port_exttype;
+	__be16		sadb_x_nat_t_port_port;
+	__u16	sadb_x_nat_t_port_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_nat_t_port) == 8 */
+
+/* Generic LSM security context */
+struct sadb_x_sec_ctx {
+	__u16	sadb_x_sec_len;
+	__u16	sadb_x_sec_exttype;
+	__u8		sadb_x_ctx_alg;  /* LSMs: e.g., selinux == 1 */
+	__u8		sadb_x_ctx_doi;
+	__u16	sadb_x_ctx_len;
+} __attribute__((packed));
+/* sizeof(struct sadb_sec_ctx) = 8 */
+
+/* Used by MIGRATE to pass addresses IKE will use to perform
+ * negotiation with the peer */
+struct sadb_x_kmaddress {
+	__u16	sadb_x_kmaddress_len;
+	__u16	sadb_x_kmaddress_exttype;
+	__u32	sadb_x_kmaddress_reserved;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_kmaddress) == 8 */
+
+/* To specify the SA dump filter */
+struct sadb_x_filter {
+	__u16	sadb_x_filter_len;
+	__u16	sadb_x_filter_exttype;
+	__u32	sadb_x_filter_saddr[4];
+	__u32	sadb_x_filter_daddr[4];
+	__u16	sadb_x_filter_family;
+	__u8	sadb_x_filter_splen;
+	__u8	sadb_x_filter_dplen;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_filter) == 40 */
+
+/* Message types */
+#define SADB_RESERVED		0
+#define SADB_GETSPI		1
+#define SADB_UPDATE		2
+#define SADB_ADD		3
+#define SADB_DELETE		4
+#define SADB_GET		5
+#define SADB_ACQUIRE		6
+#define SADB_REGISTER		7
+#define SADB_EXPIRE		8
+#define SADB_FLUSH		9
+#define SADB_DUMP		10
+#define SADB_X_PROMISC		11
+#define SADB_X_PCHANGE		12
+#define SADB_X_SPDUPDATE	13
+#define SADB_X_SPDADD		14
+#define SADB_X_SPDDELETE	15
+#define SADB_X_SPDGET		16
+#define SADB_X_SPDACQUIRE	17
+#define SADB_X_SPDDUMP		18
+#define SADB_X_SPDFLUSH		19
+#define SADB_X_SPDSETIDX	20
+#define SADB_X_SPDEXPIRE	21
+#define SADB_X_SPDDELETE2	22
+#define SADB_X_NAT_T_NEW_MAPPING	23
+#define SADB_X_MIGRATE		24
+#define SADB_MAX		24
+
+/* Security Association flags */
+#define SADB_SAFLAGS_PFS	1
+#define SADB_SAFLAGS_NOPMTUDISC	0x20000000
+#define SADB_SAFLAGS_DECAP_DSCP	0x40000000
+#define SADB_SAFLAGS_NOECN	0x80000000
+
+/* Security Association states */
+#define SADB_SASTATE_LARVAL	0
+#define SADB_SASTATE_MATURE	1
+#define SADB_SASTATE_DYING	2
+#define SADB_SASTATE_DEAD	3
+#define SADB_SASTATE_MAX	3
+
+/* Security Association types */
+#define SADB_SATYPE_UNSPEC	0
+#define SADB_SATYPE_AH		2
+#define SADB_SATYPE_ESP		3
+#define SADB_SATYPE_RSVP	5
+#define SADB_SATYPE_OSPFV2	6
+#define SADB_SATYPE_RIPV2	7
+#define SADB_SATYPE_MIP		8
+#define SADB_X_SATYPE_IPCOMP	9
+#define SADB_SATYPE_MAX		9
+
+/* Authentication algorithms */
+#define SADB_AALG_NONE			0
+#define SADB_AALG_MD5HMAC		2
+#define SADB_AALG_SHA1HMAC		3
+#define SADB_X_AALG_SHA2_256HMAC	5
+#define SADB_X_AALG_SHA2_384HMAC	6
+#define SADB_X_AALG_SHA2_512HMAC	7
+#define SADB_X_AALG_RIPEMD160HMAC	8
+#define SADB_X_AALG_AES_XCBC_MAC	9
+#define SADB_X_AALG_SM3_256HMAC		10
+#define SADB_X_AALG_NULL		251	/* kame */
+#define SADB_AALG_MAX			251
+
+/* Encryption algorithms */
+#define SADB_EALG_NONE			0
+#define SADB_EALG_DESCBC		2
+#define SADB_EALG_3DESCBC		3
+#define SADB_X_EALG_CASTCBC		6
+#define SADB_X_EALG_BLOWFISHCBC		7
+#define SADB_EALG_NULL			11
+#define SADB_X_EALG_AESCBC		12
+#define SADB_X_EALG_AESCTR		13
+#define SADB_X_EALG_AES_CCM_ICV8	14
+#define SADB_X_EALG_AES_CCM_ICV12	15
+#define SADB_X_EALG_AES_CCM_ICV16	16
+#define SADB_X_EALG_AES_GCM_ICV8	18
+#define SADB_X_EALG_AES_GCM_ICV12	19
+#define SADB_X_EALG_AES_GCM_ICV16	20
+#define SADB_X_EALG_CAMELLIACBC		22
+#define SADB_X_EALG_NULL_AES_GMAC	23
+#define SADB_X_EALG_SM4CBC		24
+#define SADB_EALG_MAX                   253 /* last EALG */
+/* private allocations should use 249-255 (RFC2407) */
+#define SADB_X_EALG_SERPENTCBC  252     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
+#define SADB_X_EALG_TWOFISHCBC  253     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
+
+/* Compression algorithms */
+#define SADB_X_CALG_NONE		0
+#define SADB_X_CALG_OUI			1
+#define SADB_X_CALG_DEFLATE		2
+#define SADB_X_CALG_LZS			3
+#define SADB_X_CALG_LZJH		4
+#define SADB_X_CALG_MAX			4
+
+/* Extension Header values */
+#define SADB_EXT_RESERVED		0
+#define SADB_EXT_SA			1
+#define SADB_EXT_LIFETIME_CURRENT	2
+#define SADB_EXT_LIFETIME_HARD		3
+#define SADB_EXT_LIFETIME_SOFT		4
+#define SADB_EXT_ADDRESS_SRC		5
+#define SADB_EXT_ADDRESS_DST		6
+#define SADB_EXT_ADDRESS_PROXY		7
+#define SADB_EXT_KEY_AUTH		8
+#define SADB_EXT_KEY_ENCRYPT		9
+#define SADB_EXT_IDENTITY_SRC		10
+#define SADB_EXT_IDENTITY_DST		11
+#define SADB_EXT_SENSITIVITY		12
+#define SADB_EXT_PROPOSAL		13
+#define SADB_EXT_SUPPORTED_AUTH		14
+#define SADB_EXT_SUPPORTED_ENCRYPT	15
+#define SADB_EXT_SPIRANGE		16
+#define SADB_X_EXT_KMPRIVATE		17
+#define SADB_X_EXT_POLICY		18
+#define SADB_X_EXT_SA2			19
+/* The next four entries are for setting up NAT Traversal */
+#define SADB_X_EXT_NAT_T_TYPE		20
+#define SADB_X_EXT_NAT_T_SPORT		21
+#define SADB_X_EXT_NAT_T_DPORT		22
+#define SADB_X_EXT_NAT_T_OA		23
+#define SADB_X_EXT_SEC_CTX		24
+/* Used with MIGRATE to pass @ to IKE for negotiation */
+#define SADB_X_EXT_KMADDRESS		25
+#define SADB_X_EXT_FILTER		26
+#define SADB_EXT_MAX			26
+
+/* Identity Extension values */
+#define SADB_IDENTTYPE_RESERVED	0
+#define SADB_IDENTTYPE_PREFIX	1
+#define SADB_IDENTTYPE_FQDN	2
+#define SADB_IDENTTYPE_USERFQDN	3
+#define SADB_IDENTTYPE_MAX	3
+
+#endif /* !(_LINUX_PFKEY2_H) */
diff --git a/contrib/libs/linux-headers/linux/pfrut.h b/contrib/libs/linux-headers/linux/pfrut.h
new file mode 100644
index 0000000000..42fa15f831
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pfrut.h
@@ -0,0 +1,262 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Platform Firmware Runtime Update header
+ *
+ * Copyright(c) 2021 Intel Corporation. All rights reserved.
+ */
+#ifndef __PFRUT_H__
+#define __PFRUT_H__
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define PFRUT_IOCTL_MAGIC 0xEE
+
+/**
+ * PFRU_IOC_SET_REV - _IOW(PFRUT_IOCTL_MAGIC, 0x01, unsigned int)
+ *
+ * Return:
+ * * 0			- success
+ * * -EFAULT		- fail to read the revision id
+ * * -EINVAL		- user provides an invalid revision id
+ *
+ * Set the Revision ID for Platform Firmware Runtime Update.
+ */
+#define PFRU_IOC_SET_REV _IOW(PFRUT_IOCTL_MAGIC, 0x01, unsigned int)
+
+/**
+ * PFRU_IOC_STAGE - _IOW(PFRUT_IOCTL_MAGIC, 0x02, unsigned int)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- stage phase returns invalid result
+ *
+ * Stage a capsule image from communication buffer and perform authentication.
+ */
+#define PFRU_IOC_STAGE _IOW(PFRUT_IOCTL_MAGIC, 0x02, unsigned int)
+
+/**
+ * PFRU_IOC_ACTIVATE - _IOW(PFRUT_IOCTL_MAGIC, 0x03, unsigned int)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- activate phase returns invalid result
+ *
+ * Activate a previously staged capsule image.
+ */
+#define PFRU_IOC_ACTIVATE _IOW(PFRUT_IOCTL_MAGIC, 0x03, unsigned int)
+
+/**
+ * PFRU_IOC_STAGE_ACTIVATE - _IOW(PFRUT_IOCTL_MAGIC, 0x04, unsigned int)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- stage/activate phase returns invalid result.
+ *
+ * Perform both stage and activation action.
+ */
+#define PFRU_IOC_STAGE_ACTIVATE _IOW(PFRUT_IOCTL_MAGIC, 0x04, unsigned int)
+
+/**
+ * PFRU_IOC_QUERY_CAP - _IOR(PFRUT_IOCTL_MAGIC, 0x05,
+ *			     struct pfru_update_cap_info)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- query phase returns invalid result
+ * * -EFAULT		- the result fails to be copied to userspace
+ *
+ * Retrieve information on the Platform Firmware Runtime Update capability.
+ * The information is a struct pfru_update_cap_info.
+ */
+#define PFRU_IOC_QUERY_CAP _IOR(PFRUT_IOCTL_MAGIC, 0x05, struct pfru_update_cap_info)
+
+/**
+ * struct pfru_payload_hdr - Capsule file payload header.
+ *
+ * @sig: Signature of this capsule file.
+ * @hdr_version: Revision of this header structure.
+ * @hdr_size: Size of this header, including the OemHeader bytes.
+ * @hw_ver: The supported firmware version.
+ * @rt_ver: Version of the code injection image.
+ * @platform_id: A platform specific GUID to specify the platform what
+ *               this capsule image support.
+ */
+struct pfru_payload_hdr {
+	__u32 sig;
+	__u32 hdr_version;
+	__u32 hdr_size;
+	__u32 hw_ver;
+	__u32 rt_ver;
+	__u8 platform_id[16];
+};
+
+enum pfru_dsm_status {
+	DSM_SUCCEED = 0,
+	DSM_FUNC_NOT_SUPPORT = 1,
+	DSM_INVAL_INPUT = 2,
+	DSM_HARDWARE_ERR = 3,
+	DSM_RETRY_SUGGESTED = 4,
+	DSM_UNKNOWN = 5,
+	DSM_FUNC_SPEC_ERR = 6,
+};
+
+/**
+ * struct pfru_update_cap_info - Runtime update capability information.
+ *
+ * @status: Indicator of whether this query succeed.
+ * @update_cap: Bitmap to indicate whether the feature is supported.
+ * @code_type: A buffer containing an image type GUID.
+ * @fw_version: Platform firmware version.
+ * @code_rt_version: Code injection runtime version for anti-rollback.
+ * @drv_type: A buffer containing an image type GUID.
+ * @drv_rt_version: The version of the driver update runtime code.
+ * @drv_svn: The secure version number(SVN) of the driver update runtime code.
+ * @platform_id: A buffer containing a platform ID GUID.
+ * @oem_id: A buffer containing an OEM ID GUID.
+ * @oem_info_len: Length of the buffer containing the vendor specific information.
+ */
+struct pfru_update_cap_info {
+	__u32 status;
+	__u32 update_cap;
+
+	__u8 code_type[16];
+	__u32 fw_version;
+	__u32 code_rt_version;
+
+	__u8 drv_type[16];
+	__u32 drv_rt_version;
+	__u32 drv_svn;
+
+	__u8 platform_id[16];
+	__u8 oem_id[16];
+
+	__u32 oem_info_len;
+};
+
+/**
+ * struct pfru_com_buf_info - Communication buffer information.
+ *
+ * @status: Indicator of whether this query succeed.
+ * @ext_status: Implementation specific query result.
+ * @addr_lo: Low 32bit physical address of the communication buffer to hold
+ *           a runtime update package.
+ * @addr_hi: High 32bit physical address of the communication buffer to hold
+ *           a runtime update package.
+ * @buf_size: Maximum size in bytes of the communication buffer.
+ */
+struct pfru_com_buf_info {
+	__u32 status;
+	__u32 ext_status;
+	__u64 addr_lo;
+	__u64 addr_hi;
+	__u32 buf_size;
+};
+
+/**
+ * struct pfru_updated_result - Platform firmware runtime update result information.
+ * @status: Indicator of whether this update succeed.
+ * @ext_status: Implementation specific update result.
+ * @low_auth_time: Low 32bit value of image authentication time in nanosecond.
+ * @high_auth_time: High 32bit value of image authentication time in nanosecond.
+ * @low_exec_time: Low 32bit value of image execution time in nanosecond.
+ * @high_exec_time: High 32bit value of image execution time in nanosecond.
+ */
+struct pfru_updated_result {
+	__u32 status;
+	__u32 ext_status;
+	__u64 low_auth_time;
+	__u64 high_auth_time;
+	__u64 low_exec_time;
+	__u64 high_exec_time;
+};
+
+/**
+ * struct pfrt_log_data_info - Log Data from telemetry service.
+ * @status: Indicator of whether this update succeed.
+ * @ext_status: Implementation specific update result.
+ * @chunk1_addr_lo: Low 32bit physical address of the telemetry data chunk1
+ *                  starting address.
+ * @chunk1_addr_hi: High 32bit physical address of the telemetry data chunk1
+ *                  starting address.
+ * @chunk2_addr_lo: Low 32bit physical address of the telemetry data chunk2
+ *                  starting address.
+ * @chunk2_addr_hi: High 32bit physical address of the telemetry data chunk2
+ *                  starting address.
+ * @max_data_size: Maximum supported size of data of all data chunks combined.
+ * @chunk1_size: Data size in bytes of the telemetry data chunk1 buffer.
+ * @chunk2_size: Data size in bytes of the telemetry data chunk2 buffer.
+ * @rollover_cnt: Number of times telemetry data buffer is overwritten
+ *                since telemetry buffer reset.
+ * @reset_cnt: Number of times telemetry services resets that results in
+ *             rollover count and data chunk buffers are reset.
+ */
+struct pfrt_log_data_info {
+	__u32 status;
+	__u32 ext_status;
+	__u64 chunk1_addr_lo;
+	__u64 chunk1_addr_hi;
+	__u64 chunk2_addr_lo;
+	__u64 chunk2_addr_hi;
+	__u32 max_data_size;
+	__u32 chunk1_size;
+	__u32 chunk2_size;
+	__u32 rollover_cnt;
+	__u32 reset_cnt;
+};
+
+/**
+ * struct pfrt_log_info - Telemetry log information.
+ * @log_level: The telemetry log level.
+ * @log_type: The telemetry log type(history and execution).
+ * @log_revid: The telemetry log revision id.
+ */
+struct pfrt_log_info {
+	__u32 log_level;
+	__u32 log_type;
+	__u32 log_revid;
+};
+
+/**
+ * PFRT_LOG_IOC_SET_INFO - _IOW(PFRUT_IOCTL_MAGIC, 0x06,
+ *				struct pfrt_log_info)
+ *
+ * Return:
+ * * 0			- success
+ * * -EFAULT		- fail to get the setting parameter
+ * * -EINVAL		- fail to set the log level
+ *
+ * Set the PFRT log level and log type. The input information is
+ * a struct pfrt_log_info.
+ */
+#define PFRT_LOG_IOC_SET_INFO _IOW(PFRUT_IOCTL_MAGIC, 0x06, struct pfrt_log_info)
+
+/**
+ * PFRT_LOG_IOC_GET_INFO - _IOR(PFRUT_IOCTL_MAGIC, 0x07,
+ *				struct pfrt_log_info)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- fail to get the log level
+ * * -EFAULT		- fail to copy the result back to userspace
+ *
+ * Retrieve log level and log type of the telemetry. The information is
+ * a struct pfrt_log_info.
+ */
+#define PFRT_LOG_IOC_GET_INFO _IOR(PFRUT_IOCTL_MAGIC, 0x07, struct pfrt_log_info)
+
+/**
+ * PFRT_LOG_IOC_GET_DATA_INFO - _IOR(PFRUT_IOCTL_MAGIC, 0x08,
+ *				     struct pfrt_log_data_info)
+ *
+ * Return:
+ * * 0			- success
+ * * -EINVAL		- fail to get the log buffer information
+ * * -EFAULT		- fail to copy the log buffer information to userspace
+ *
+ * Retrieve data information about the telemetry. The information
+ * is a struct pfrt_log_data_info.
+ */
+#define PFRT_LOG_IOC_GET_DATA_INFO _IOR(PFRUT_IOCTL_MAGIC, 0x08, struct pfrt_log_data_info)
+
+#endif /* __PFRUT_H__ */
diff --git a/contrib/libs/linux-headers/linux/pg.h b/contrib/libs/linux-headers/linux/pg.h
new file mode 100644
index 0000000000..7f4c809223
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pg.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/* 	pg.h (c) 1998  Grant R. Guenther <grant@torque.net>
+ 		       Under the terms of the GNU General Public License
+
+
+	pg.h defines the user interface to the generic ATAPI packet
+        command driver for parallel port ATAPI devices (pg). The
+	driver is loosely modelled after the generic SCSI driver, sg,
+	although the actual interface is different.
+
+	The pg driver provides a simple character device interface for
+        sending ATAPI commands to a device.  With the exception of the
+	ATAPI reset operation, all operations are performed by a pair
+        of read and write operations to the appropriate /dev/pgN device.
+	A write operation delivers a command and any outbound data in
+        a single buffer.  Normally, the write will succeed unless the
+        device is offline or malfunctioning, or there is already another
+	command pending.  If the write succeeds, it should be followed
+        immediately by a read operation, to obtain any returned data and
+        status information.  A read will fail if there is no operation
+        in progress.
+
+	As a special case, the device can be reset with a write operation,
+        and in this case, no following read is expected, or permitted.
+
+	There are no ioctl() operations.  Any single operation
+	may transfer at most PG_MAX_DATA bytes.  Note that the driver must
+        copy the data through an internal buffer.  In keeping with all
+	current ATAPI devices, command packets are assumed to be exactly
+	12 bytes in length.
+
+	To permit future changes to this interface, the headers in the
+	read and write buffers contain a single character "magic" flag.
+        Currently this flag must be the character "P".
+
+*/
+
+#ifndef _LINUX_PG_H
+#define _LINUX_PG_H
+
+#define PG_MAGIC	'P'
+#define PG_RESET	'Z'
+#define PG_COMMAND	'C'
+
+#define PG_MAX_DATA	32768
+
+struct pg_write_hdr {
+
+	char	magic;		/* == PG_MAGIC */
+	char	func;		/* PG_RESET or PG_COMMAND */
+	int     dlen;		/* number of bytes expected to transfer */
+	int     timeout;	/* number of seconds before timeout */
+	char	packet[12];	/* packet command */
+
+};
+
+struct pg_read_hdr {
+
+	char	magic;		/* == PG_MAGIC */
+	char	scsi;		/* "scsi" status == sense key */
+	int	dlen;		/* size of device transfer request */
+	int     duration;	/* time in seconds command took */
+	char    pad[12];	/* not used */
+
+};
+
+#endif /* _LINUX_PG_H */
diff --git a/contrib/libs/linux-headers/linux/phantom.h b/contrib/libs/linux-headers/linux/phantom.h
new file mode 100644
index 0000000000..dbef708ab3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/phantom.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (C) 2005-2007 Jiri Slaby <jirislaby@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ */
+
+#ifndef __PHANTOM_H
+#define __PHANTOM_H
+
+#include <linux/types.h>
+
+/* PHN_(G/S)ET_REG param */
+struct phm_reg {
+	__u32 reg;
+	__u32 value;
+};
+
+/* PHN_(G/S)ET_REGS param */
+struct phm_regs {
+	__u32 count;
+	__u32 mask;
+	__u32 values[8];
+};
+
+#define PH_IOC_MAGIC		'p'
+#define PHN_GET_REG		_IOWR(PH_IOC_MAGIC, 0, struct phm_reg *)
+#define PHN_SET_REG		_IOW(PH_IOC_MAGIC, 1, struct phm_reg *)
+#define PHN_GET_REGS		_IOWR(PH_IOC_MAGIC, 2, struct phm_regs *)
+#define PHN_SET_REGS		_IOW(PH_IOC_MAGIC, 3, struct phm_regs *)
+/* this ioctl tells the driver, that the caller is not OpenHaptics and might
+ * use improved registers update (no more phantom switchoffs when using
+ * libphantom) */
+#define PHN_NOT_OH		_IO(PH_IOC_MAGIC, 4)
+#define PHN_GETREG		_IOWR(PH_IOC_MAGIC, 5, struct phm_reg)
+#define PHN_SETREG		_IOW(PH_IOC_MAGIC, 6, struct phm_reg)
+#define PHN_GETREGS		_IOWR(PH_IOC_MAGIC, 7, struct phm_regs)
+#define PHN_SETREGS		_IOW(PH_IOC_MAGIC, 8, struct phm_regs)
+
+#define PHN_CONTROL		0x6     /* control byte in iaddr space */
+#define PHN_CTL_AMP		0x1     /*   switch after torques change */
+#define PHN_CTL_BUT		0x2     /*   is button switched */
+#define PHN_CTL_IRQ		0x10    /*   is irq enabled */
+
+#define PHN_ZERO_FORCE		2048	/* zero torque on motor */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/phonet.h b/contrib/libs/linux-headers/linux/phonet.h
new file mode 100644
index 0000000000..96e428e24f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/phonet.h
@@ -0,0 +1,186 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/**
+ * file phonet.h
+ *
+ * Phonet sockets kernel interface
+ *
+ * Copyright (C) 2008 Nokia Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef LINUX_PHONET_H
+#define LINUX_PHONET_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+/* Automatic protocol selection */
+#define PN_PROTO_TRANSPORT	0
+/* Phonet datagram socket */
+#define PN_PROTO_PHONET		1
+/* Phonet pipe */
+#define PN_PROTO_PIPE		2
+#define PHONET_NPROTO		3
+
+/* Socket options for SOL_PNPIPE level */
+#define PNPIPE_ENCAP		1
+#define PNPIPE_IFINDEX		2
+#define PNPIPE_HANDLE		3
+#define PNPIPE_INITSTATE	4
+
+#define PNADDR_ANY		0
+#define PNADDR_BROADCAST	0xFC
+#define PNPORT_RESOURCE_ROUTING	0
+
+/* Values for PNPIPE_ENCAP option */
+#define PNPIPE_ENCAP_NONE	0
+#define PNPIPE_ENCAP_IP		1
+
+/* ioctls */
+#define SIOCPNGETOBJECT		(SIOCPROTOPRIVATE + 0)
+#define SIOCPNENABLEPIPE	(SIOCPROTOPRIVATE + 13)
+#define SIOCPNADDRESOURCE	(SIOCPROTOPRIVATE + 14)
+#define SIOCPNDELRESOURCE	(SIOCPROTOPRIVATE + 15)
+
+/* Phonet protocol header */
+struct phonethdr {
+	__u8	pn_rdev;
+	__u8	pn_sdev;
+	__u8	pn_res;
+	__be16	pn_length;
+	__u8	pn_robj;
+	__u8	pn_sobj;
+} __attribute__((packed));
+
+/* Common Phonet payload header */
+struct phonetmsg {
+	__u8	pn_trans_id;	/* transaction ID */
+	__u8	pn_msg_id;	/* message type */
+	union {
+		struct {
+			__u8	pn_submsg_id;	/* message subtype */
+			__u8	pn_data[5];
+		} base;
+		struct {
+			__u16	pn_e_res_id;	/* extended resource ID */
+			__u8	pn_e_submsg_id;	/* message subtype */
+			__u8	pn_e_data[3];
+		} ext;
+	} pn_msg_u;
+};
+#define PN_COMMON_MESSAGE	0xF0
+#define PN_COMMGR		0x10
+#define PN_PREFIX		0xE0 /* resource for extended messages */
+#define pn_submsg_id		pn_msg_u.base.pn_submsg_id
+#define pn_e_submsg_id		pn_msg_u.ext.pn_e_submsg_id
+#define pn_e_res_id		pn_msg_u.ext.pn_e_res_id
+#define pn_data			pn_msg_u.base.pn_data
+#define pn_e_data		pn_msg_u.ext.pn_e_data
+
+/* data for unreachable errors */
+#define PN_COMM_SERVICE_NOT_IDENTIFIED_RESP	0x01
+#define PN_COMM_ISA_ENTITY_NOT_REACHABLE_RESP	0x14
+#define pn_orig_msg_id		pn_data[0]
+#define pn_status		pn_data[1]
+#define pn_e_orig_msg_id	pn_e_data[0]
+#define pn_e_status		pn_e_data[1]
+
+/* Phonet socket address structure */
+struct sockaddr_pn {
+	__kernel_sa_family_t spn_family;
+	__u8 spn_obj;
+	__u8 spn_dev;
+	__u8 spn_resource;
+	__u8 spn_zero[sizeof(struct sockaddr) - sizeof(__kernel_sa_family_t) - 3];
+} __attribute__((packed));
+
+/* Well known address */
+#define PN_DEV_PC	0x10
+
+static __inline__ __u16 pn_object(__u8 addr, __u16 port)
+{
+	return (addr << 8) | (port & 0x3ff);
+}
+
+static __inline__ __u8 pn_obj(__u16 handle)
+{
+	return handle & 0xff;
+}
+
+static __inline__ __u8 pn_dev(__u16 handle)
+{
+	return handle >> 8;
+}
+
+static __inline__ __u16 pn_port(__u16 handle)
+{
+	return handle & 0x3ff;
+}
+
+static __inline__ __u8 pn_addr(__u16 handle)
+{
+	return (handle >> 8) & 0xfc;
+}
+
+static __inline__ void pn_sockaddr_set_addr(struct sockaddr_pn *spn, __u8 addr)
+{
+	spn->spn_dev &= 0x03;
+	spn->spn_dev |= addr & 0xfc;
+}
+
+static __inline__ void pn_sockaddr_set_port(struct sockaddr_pn *spn, __u16 port)
+{
+	spn->spn_dev &= 0xfc;
+	spn->spn_dev |= (port >> 8) & 0x03;
+	spn->spn_obj = port & 0xff;
+}
+
+static __inline__ void pn_sockaddr_set_object(struct sockaddr_pn *spn,
+						__u16 handle)
+{
+	spn->spn_dev = pn_dev(handle);
+	spn->spn_obj = pn_obj(handle);
+}
+
+static __inline__ void pn_sockaddr_set_resource(struct sockaddr_pn *spn,
+						__u8 resource)
+{
+	spn->spn_resource = resource;
+}
+
+static __inline__ __u8 pn_sockaddr_get_addr(const struct sockaddr_pn *spn)
+{
+	return spn->spn_dev & 0xfc;
+}
+
+static __inline__ __u16 pn_sockaddr_get_port(const struct sockaddr_pn *spn)
+{
+	return ((spn->spn_dev & 0x03) << 8) | spn->spn_obj;
+}
+
+static __inline__ __u16 pn_sockaddr_get_object(const struct sockaddr_pn *spn)
+{
+	return pn_object(spn->spn_dev, spn->spn_obj);
+}
+
+static __inline__ __u8 pn_sockaddr_get_resource(const struct sockaddr_pn *spn)
+{
+	return spn->spn_resource;
+}
+
+/* Phonet device ioctl requests */
+
+#endif /* LINUX_PHONET_H */
diff --git a/contrib/libs/linux-headers/linux/pidfd.h b/contrib/libs/linux-headers/linux/pidfd.h
new file mode 100644
index 0000000000..2c7534ab03
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pidfd.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _LINUX_PIDFD_H
+#define _LINUX_PIDFD_H
+
+#include <linux/types.h>
+#include <linux/fcntl.h>
+
+/* Flags for pidfd_open().  */
+#define PIDFD_NONBLOCK O_NONBLOCK
+
+#endif /* _LINUX_PIDFD_H */
diff --git a/contrib/libs/linux-headers/linux/pkt_cls.h b/contrib/libs/linux-headers/linux/pkt_cls.h
new file mode 100644
index 0000000000..648a82f326
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pkt_cls.h
@@ -0,0 +1,804 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_PKT_CLS_H
+#define __LINUX_PKT_CLS_H
+
+#include <linux/types.h>
+#include <linux/pkt_sched.h>
+
+#define TC_COOKIE_MAX_SIZE 16
+
+/* Action attributes */
+enum {
+	TCA_ACT_UNSPEC,
+	TCA_ACT_KIND,
+	TCA_ACT_OPTIONS,
+	TCA_ACT_INDEX,
+	TCA_ACT_STATS,
+	TCA_ACT_PAD,
+	TCA_ACT_COOKIE,
+	TCA_ACT_FLAGS,
+	TCA_ACT_HW_STATS,
+	TCA_ACT_USED_HW_STATS,
+	TCA_ACT_IN_HW_COUNT,
+	__TCA_ACT_MAX
+};
+
+/* See other TCA_ACT_FLAGS_ * flags in include/net/act_api.h. */
+#define TCA_ACT_FLAGS_NO_PERCPU_STATS (1 << 0) /* Don't use percpu allocator for
+						* actions stats.
+						*/
+#define TCA_ACT_FLAGS_SKIP_HW	(1 << 1) /* don't offload action to HW */
+#define TCA_ACT_FLAGS_SKIP_SW	(1 << 2) /* don't use action in SW */
+
+/* tca HW stats type
+ * When user does not pass the attribute, he does not care.
+ * It is the same as if he would pass the attribute with
+ * all supported bits set.
+ * In case no bits are set, user is not interested in getting any HW statistics.
+ */
+#define TCA_ACT_HW_STATS_IMMEDIATE (1 << 0) /* Means that in dump, user
+					     * gets the current HW stats
+					     * state from the device
+					     * queried at the dump time.
+					     */
+#define TCA_ACT_HW_STATS_DELAYED (1 << 1) /* Means that in dump, user gets
+					   * HW stats that might be out of date
+					   * for some time, maybe couple of
+					   * seconds. This is the case when
+					   * driver polls stats updates
+					   * periodically or when it gets async
+					   * stats update from the device.
+					   */
+
+#define TCA_ACT_MAX __TCA_ACT_MAX
+#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
+#define TCA_ACT_MAX_PRIO 32
+#define TCA_ACT_BIND	1
+#define TCA_ACT_NOBIND	0
+#define TCA_ACT_UNBIND	1
+#define TCA_ACT_NOUNBIND	0
+#define TCA_ACT_REPLACE		1
+#define TCA_ACT_NOREPLACE	0
+
+#define TC_ACT_UNSPEC	(-1)
+#define TC_ACT_OK		0
+#define TC_ACT_RECLASSIFY	1
+#define TC_ACT_SHOT		2
+#define TC_ACT_PIPE		3
+#define TC_ACT_STOLEN		4
+#define TC_ACT_QUEUED		5
+#define TC_ACT_REPEAT		6
+#define TC_ACT_REDIRECT		7
+#define TC_ACT_TRAP		8 /* For hw path, this means "trap to cpu"
+				   * and don't further process the frame
+				   * in hardware. For sw path, this is
+				   * equivalent of TC_ACT_STOLEN - drop
+				   * the skb and act like everything
+				   * is alright.
+				   */
+#define TC_ACT_VALUE_MAX	TC_ACT_TRAP
+
+/* There is a special kind of actions called "extended actions",
+ * which need a value parameter. These have a local opcode located in
+ * the highest nibble, starting from 1. The rest of the bits
+ * are used to carry the value. These two parts together make
+ * a combined opcode.
+ */
+#define __TC_ACT_EXT_SHIFT 28
+#define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT)
+#define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1)
+#define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK))
+#define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode)
+
+#define TC_ACT_JUMP __TC_ACT_EXT(1)
+#define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2)
+#define TC_ACT_EXT_OPCODE_MAX	TC_ACT_GOTO_CHAIN
+
+/* These macros are put here for binary compatibility with userspace apps that
+ * make use of them. For kernel code and new userspace apps, use the TCA_ID_*
+ * versions.
+ */
+#define TCA_ACT_GACT 5
+#define TCA_ACT_IPT 6
+#define TCA_ACT_PEDIT 7
+#define TCA_ACT_MIRRED 8
+#define TCA_ACT_NAT 9
+#define TCA_ACT_XT 10
+#define TCA_ACT_SKBEDIT 11
+#define TCA_ACT_VLAN 12
+#define TCA_ACT_BPF 13
+#define TCA_ACT_CONNMARK 14
+#define TCA_ACT_SKBMOD 15
+#define TCA_ACT_CSUM 16
+#define TCA_ACT_TUNNEL_KEY 17
+#define TCA_ACT_SIMP 22
+#define TCA_ACT_IFE 25
+#define TCA_ACT_SAMPLE 26
+
+/* Action type identifiers*/
+enum tca_id {
+	TCA_ID_UNSPEC = 0,
+	TCA_ID_POLICE = 1,
+	TCA_ID_GACT = TCA_ACT_GACT,
+	TCA_ID_IPT = TCA_ACT_IPT,
+	TCA_ID_PEDIT = TCA_ACT_PEDIT,
+	TCA_ID_MIRRED = TCA_ACT_MIRRED,
+	TCA_ID_NAT = TCA_ACT_NAT,
+	TCA_ID_XT = TCA_ACT_XT,
+	TCA_ID_SKBEDIT = TCA_ACT_SKBEDIT,
+	TCA_ID_VLAN = TCA_ACT_VLAN,
+	TCA_ID_BPF = TCA_ACT_BPF,
+	TCA_ID_CONNMARK = TCA_ACT_CONNMARK,
+	TCA_ID_SKBMOD = TCA_ACT_SKBMOD,
+	TCA_ID_CSUM = TCA_ACT_CSUM,
+	TCA_ID_TUNNEL_KEY = TCA_ACT_TUNNEL_KEY,
+	TCA_ID_SIMP = TCA_ACT_SIMP,
+	TCA_ID_IFE = TCA_ACT_IFE,
+	TCA_ID_SAMPLE = TCA_ACT_SAMPLE,
+	TCA_ID_CTINFO,
+	TCA_ID_MPLS,
+	TCA_ID_CT,
+	TCA_ID_GATE,
+	/* other actions go here */
+	__TCA_ID_MAX = 255
+};
+
+#define TCA_ID_MAX __TCA_ID_MAX
+
+struct tc_police {
+	__u32			index;
+	int			action;
+#define TC_POLICE_UNSPEC	TC_ACT_UNSPEC
+#define TC_POLICE_OK		TC_ACT_OK
+#define TC_POLICE_RECLASSIFY	TC_ACT_RECLASSIFY
+#define TC_POLICE_SHOT		TC_ACT_SHOT
+#define TC_POLICE_PIPE		TC_ACT_PIPE
+
+	__u32			limit;
+	__u32			burst;
+	__u32			mtu;
+	struct tc_ratespec	rate;
+	struct tc_ratespec	peakrate;
+	int			refcnt;
+	int			bindcnt;
+	__u32			capab;
+};
+
+struct tcf_t {
+	__u64   install;
+	__u64   lastuse;
+	__u64   expires;
+	__u64   firstuse;
+};
+
+struct tc_cnt {
+	int                   refcnt;
+	int                   bindcnt;
+};
+
+#define tc_gen \
+	__u32                 index; \
+	__u32                 capab; \
+	int                   action; \
+	int                   refcnt; \
+	int                   bindcnt
+
+enum {
+	TCA_POLICE_UNSPEC,
+	TCA_POLICE_TBF,
+	TCA_POLICE_RATE,
+	TCA_POLICE_PEAKRATE,
+	TCA_POLICE_AVRATE,
+	TCA_POLICE_RESULT,
+	TCA_POLICE_TM,
+	TCA_POLICE_PAD,
+	TCA_POLICE_RATE64,
+	TCA_POLICE_PEAKRATE64,
+	TCA_POLICE_PKTRATE64,
+	TCA_POLICE_PKTBURST64,
+	__TCA_POLICE_MAX
+#define TCA_POLICE_RESULT TCA_POLICE_RESULT
+};
+
+#define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
+
+/* tca flags definitions */
+#define TCA_CLS_FLAGS_SKIP_HW	(1 << 0) /* don't offload filter to HW */
+#define TCA_CLS_FLAGS_SKIP_SW	(1 << 1) /* don't use filter in SW */
+#define TCA_CLS_FLAGS_IN_HW	(1 << 2) /* filter is offloaded to HW */
+#define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */
+#define TCA_CLS_FLAGS_VERBOSE	(1 << 4) /* verbose logging */
+
+/* U32 filters */
+
+#define TC_U32_HTID(h) ((h)&0xFFF00000)
+#define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
+#define TC_U32_HASH(h) (((h)>>12)&0xFF)
+#define TC_U32_NODE(h) ((h)&0xFFF)
+#define TC_U32_KEY(h) ((h)&0xFFFFF)
+#define TC_U32_UNSPEC	0
+#define TC_U32_ROOT	(0xFFF00000)
+
+enum {
+	TCA_U32_UNSPEC,
+	TCA_U32_CLASSID,
+	TCA_U32_HASH,
+	TCA_U32_LINK,
+	TCA_U32_DIVISOR,
+	TCA_U32_SEL,
+	TCA_U32_POLICE,
+	TCA_U32_ACT,
+	TCA_U32_INDEV,
+	TCA_U32_PCNT,
+	TCA_U32_MARK,
+	TCA_U32_FLAGS,
+	TCA_U32_PAD,
+	__TCA_U32_MAX
+};
+
+#define TCA_U32_MAX (__TCA_U32_MAX - 1)
+
+struct tc_u32_key {
+	__be32		mask;
+	__be32		val;
+	int		off;
+	int		offmask;
+};
+
+struct tc_u32_sel {
+	unsigned char		flags;
+	unsigned char		offshift;
+	unsigned char		nkeys;
+
+	__be16			offmask;
+	__u16			off;
+	short			offoff;
+
+	short			hoff;
+	__be32			hmask;
+	struct tc_u32_key	keys[];
+};
+
+struct tc_u32_mark {
+	__u32		val;
+	__u32		mask;
+	__u32		success;
+};
+
+struct tc_u32_pcnt {
+	__u64 rcnt;
+	__u64 rhit;
+	__u64 kcnts[];
+};
+
+/* Flags */
+
+#define TC_U32_TERMINAL		1
+#define TC_U32_OFFSET		2
+#define TC_U32_VAROFFSET	4
+#define TC_U32_EAT		8
+
+#define TC_U32_MAXDEPTH 8
+
+
+/* RSVP filter */
+
+enum {
+	TCA_RSVP_UNSPEC,
+	TCA_RSVP_CLASSID,
+	TCA_RSVP_DST,
+	TCA_RSVP_SRC,
+	TCA_RSVP_PINFO,
+	TCA_RSVP_POLICE,
+	TCA_RSVP_ACT,
+	__TCA_RSVP_MAX
+};
+
+#define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
+
+struct tc_rsvp_gpi {
+	__u32	key;
+	__u32	mask;
+	int	offset;
+};
+
+struct tc_rsvp_pinfo {
+	struct tc_rsvp_gpi dpi;
+	struct tc_rsvp_gpi spi;
+	__u8	protocol;
+	__u8	tunnelid;
+	__u8	tunnelhdr;
+	__u8	pad;
+};
+
+/* ROUTE filter */
+
+enum {
+	TCA_ROUTE4_UNSPEC,
+	TCA_ROUTE4_CLASSID,
+	TCA_ROUTE4_TO,
+	TCA_ROUTE4_FROM,
+	TCA_ROUTE4_IIF,
+	TCA_ROUTE4_POLICE,
+	TCA_ROUTE4_ACT,
+	__TCA_ROUTE4_MAX
+};
+
+#define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
+
+
+/* FW filter */
+
+enum {
+	TCA_FW_UNSPEC,
+	TCA_FW_CLASSID,
+	TCA_FW_POLICE,
+	TCA_FW_INDEV,
+	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
+	TCA_FW_MASK,
+	__TCA_FW_MAX
+};
+
+#define TCA_FW_MAX (__TCA_FW_MAX - 1)
+
+/* TC index filter */
+
+enum {
+	TCA_TCINDEX_UNSPEC,
+	TCA_TCINDEX_HASH,
+	TCA_TCINDEX_MASK,
+	TCA_TCINDEX_SHIFT,
+	TCA_TCINDEX_FALL_THROUGH,
+	TCA_TCINDEX_CLASSID,
+	TCA_TCINDEX_POLICE,
+	TCA_TCINDEX_ACT,
+	__TCA_TCINDEX_MAX
+};
+
+#define TCA_TCINDEX_MAX     (__TCA_TCINDEX_MAX - 1)
+
+/* Flow filter */
+
+enum {
+	FLOW_KEY_SRC,
+	FLOW_KEY_DST,
+	FLOW_KEY_PROTO,
+	FLOW_KEY_PROTO_SRC,
+	FLOW_KEY_PROTO_DST,
+	FLOW_KEY_IIF,
+	FLOW_KEY_PRIORITY,
+	FLOW_KEY_MARK,
+	FLOW_KEY_NFCT,
+	FLOW_KEY_NFCT_SRC,
+	FLOW_KEY_NFCT_DST,
+	FLOW_KEY_NFCT_PROTO_SRC,
+	FLOW_KEY_NFCT_PROTO_DST,
+	FLOW_KEY_RTCLASSID,
+	FLOW_KEY_SKUID,
+	FLOW_KEY_SKGID,
+	FLOW_KEY_VLAN_TAG,
+	FLOW_KEY_RXHASH,
+	__FLOW_KEY_MAX,
+};
+
+#define FLOW_KEY_MAX	(__FLOW_KEY_MAX - 1)
+
+enum {
+	FLOW_MODE_MAP,
+	FLOW_MODE_HASH,
+};
+
+enum {
+	TCA_FLOW_UNSPEC,
+	TCA_FLOW_KEYS,
+	TCA_FLOW_MODE,
+	TCA_FLOW_BASECLASS,
+	TCA_FLOW_RSHIFT,
+	TCA_FLOW_ADDEND,
+	TCA_FLOW_MASK,
+	TCA_FLOW_XOR,
+	TCA_FLOW_DIVISOR,
+	TCA_FLOW_ACT,
+	TCA_FLOW_POLICE,
+	TCA_FLOW_EMATCHES,
+	TCA_FLOW_PERTURB,
+	__TCA_FLOW_MAX
+};
+
+#define TCA_FLOW_MAX	(__TCA_FLOW_MAX - 1)
+
+/* Basic filter */
+
+struct tc_basic_pcnt {
+	__u64 rcnt;
+	__u64 rhit;
+};
+
+enum {
+	TCA_BASIC_UNSPEC,
+	TCA_BASIC_CLASSID,
+	TCA_BASIC_EMATCHES,
+	TCA_BASIC_ACT,
+	TCA_BASIC_POLICE,
+	TCA_BASIC_PCNT,
+	TCA_BASIC_PAD,
+	__TCA_BASIC_MAX
+};
+
+#define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
+
+
+/* Cgroup classifier */
+
+enum {
+	TCA_CGROUP_UNSPEC,
+	TCA_CGROUP_ACT,
+	TCA_CGROUP_POLICE,
+	TCA_CGROUP_EMATCHES,
+	__TCA_CGROUP_MAX,
+};
+
+#define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
+
+/* BPF classifier */
+
+#define TCA_BPF_FLAG_ACT_DIRECT		(1 << 0)
+
+enum {
+	TCA_BPF_UNSPEC,
+	TCA_BPF_ACT,
+	TCA_BPF_POLICE,
+	TCA_BPF_CLASSID,
+	TCA_BPF_OPS_LEN,
+	TCA_BPF_OPS,
+	TCA_BPF_FD,
+	TCA_BPF_NAME,
+	TCA_BPF_FLAGS,
+	TCA_BPF_FLAGS_GEN,
+	TCA_BPF_TAG,
+	TCA_BPF_ID,
+	__TCA_BPF_MAX,
+};
+
+#define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
+
+/* Flower classifier */
+
+enum {
+	TCA_FLOWER_UNSPEC,
+	TCA_FLOWER_CLASSID,
+	TCA_FLOWER_INDEV,
+	TCA_FLOWER_ACT,
+	TCA_FLOWER_KEY_ETH_DST,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ETH_DST_MASK,	/* ETH_ALEN */
+	TCA_FLOWER_KEY_ETH_SRC,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ETH_SRC_MASK,	/* ETH_ALEN */
+	TCA_FLOWER_KEY_ETH_TYPE,	/* be16 */
+	TCA_FLOWER_KEY_IP_PROTO,	/* u8 */
+	TCA_FLOWER_KEY_IPV4_SRC,	/* be32 */
+	TCA_FLOWER_KEY_IPV4_SRC_MASK,	/* be32 */
+	TCA_FLOWER_KEY_IPV4_DST,	/* be32 */
+	TCA_FLOWER_KEY_IPV4_DST_MASK,	/* be32 */
+	TCA_FLOWER_KEY_IPV6_SRC,	/* struct in6_addr */
+	TCA_FLOWER_KEY_IPV6_SRC_MASK,	/* struct in6_addr */
+	TCA_FLOWER_KEY_IPV6_DST,	/* struct in6_addr */
+	TCA_FLOWER_KEY_IPV6_DST_MASK,	/* struct in6_addr */
+	TCA_FLOWER_KEY_TCP_SRC,		/* be16 */
+	TCA_FLOWER_KEY_TCP_DST,		/* be16 */
+	TCA_FLOWER_KEY_UDP_SRC,		/* be16 */
+	TCA_FLOWER_KEY_UDP_DST,		/* be16 */
+
+	TCA_FLOWER_FLAGS,
+	TCA_FLOWER_KEY_VLAN_ID,		/* be16 */
+	TCA_FLOWER_KEY_VLAN_PRIO,	/* u8   */
+	TCA_FLOWER_KEY_VLAN_ETH_TYPE,	/* be16 */
+
+	TCA_FLOWER_KEY_ENC_KEY_ID,	/* be32 */
+	TCA_FLOWER_KEY_ENC_IPV4_SRC,	/* be32 */
+	TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
+	TCA_FLOWER_KEY_ENC_IPV4_DST,	/* be32 */
+	TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
+	TCA_FLOWER_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
+	TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
+	TCA_FLOWER_KEY_ENC_IPV6_DST,	/* struct in6_addr */
+	TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
+
+	TCA_FLOWER_KEY_TCP_SRC_MASK,	/* be16 */
+	TCA_FLOWER_KEY_TCP_DST_MASK,	/* be16 */
+	TCA_FLOWER_KEY_UDP_SRC_MASK,	/* be16 */
+	TCA_FLOWER_KEY_UDP_DST_MASK,	/* be16 */
+	TCA_FLOWER_KEY_SCTP_SRC_MASK,	/* be16 */
+	TCA_FLOWER_KEY_SCTP_DST_MASK,	/* be16 */
+
+	TCA_FLOWER_KEY_SCTP_SRC,	/* be16 */
+	TCA_FLOWER_KEY_SCTP_DST,	/* be16 */
+
+	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT,	/* be16 */
+	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK,	/* be16 */
+	TCA_FLOWER_KEY_ENC_UDP_DST_PORT,	/* be16 */
+	TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK,	/* be16 */
+
+	TCA_FLOWER_KEY_FLAGS,		/* be32 */
+	TCA_FLOWER_KEY_FLAGS_MASK,	/* be32 */
+
+	TCA_FLOWER_KEY_ICMPV4_CODE,	/* u8 */
+	TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
+	TCA_FLOWER_KEY_ICMPV4_TYPE,	/* u8 */
+	TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
+	TCA_FLOWER_KEY_ICMPV6_CODE,	/* u8 */
+	TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
+	TCA_FLOWER_KEY_ICMPV6_TYPE,	/* u8 */
+	TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
+
+	TCA_FLOWER_KEY_ARP_SIP,		/* be32 */
+	TCA_FLOWER_KEY_ARP_SIP_MASK,	/* be32 */
+	TCA_FLOWER_KEY_ARP_TIP,		/* be32 */
+	TCA_FLOWER_KEY_ARP_TIP_MASK,	/* be32 */
+	TCA_FLOWER_KEY_ARP_OP,		/* u8 */
+	TCA_FLOWER_KEY_ARP_OP_MASK,	/* u8 */
+	TCA_FLOWER_KEY_ARP_SHA,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_SHA_MASK,	/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_THA,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_THA_MASK,	/* ETH_ALEN */
+
+	TCA_FLOWER_KEY_MPLS_TTL,	/* u8 - 8 bits */
+	TCA_FLOWER_KEY_MPLS_BOS,	/* u8 - 1 bit */
+	TCA_FLOWER_KEY_MPLS_TC,		/* u8 - 3 bits */
+	TCA_FLOWER_KEY_MPLS_LABEL,	/* be32 - 20 bits */
+
+	TCA_FLOWER_KEY_TCP_FLAGS,	/* be16 */
+	TCA_FLOWER_KEY_TCP_FLAGS_MASK,	/* be16 */
+
+	TCA_FLOWER_KEY_IP_TOS,		/* u8 */
+	TCA_FLOWER_KEY_IP_TOS_MASK,	/* u8 */
+	TCA_FLOWER_KEY_IP_TTL,		/* u8 */
+	TCA_FLOWER_KEY_IP_TTL_MASK,	/* u8 */
+
+	TCA_FLOWER_KEY_CVLAN_ID,	/* be16 */
+	TCA_FLOWER_KEY_CVLAN_PRIO,	/* u8   */
+	TCA_FLOWER_KEY_CVLAN_ETH_TYPE,	/* be16 */
+
+	TCA_FLOWER_KEY_ENC_IP_TOS,	/* u8 */
+	TCA_FLOWER_KEY_ENC_IP_TOS_MASK,	/* u8 */
+	TCA_FLOWER_KEY_ENC_IP_TTL,	/* u8 */
+	TCA_FLOWER_KEY_ENC_IP_TTL_MASK,	/* u8 */
+
+	TCA_FLOWER_KEY_ENC_OPTS,
+	TCA_FLOWER_KEY_ENC_OPTS_MASK,
+
+	TCA_FLOWER_IN_HW_COUNT,
+
+	TCA_FLOWER_KEY_PORT_SRC_MIN,	/* be16 */
+	TCA_FLOWER_KEY_PORT_SRC_MAX,	/* be16 */
+	TCA_FLOWER_KEY_PORT_DST_MIN,	/* be16 */
+	TCA_FLOWER_KEY_PORT_DST_MAX,	/* be16 */
+
+	TCA_FLOWER_KEY_CT_STATE,	/* u16 */
+	TCA_FLOWER_KEY_CT_STATE_MASK,	/* u16 */
+	TCA_FLOWER_KEY_CT_ZONE,		/* u16 */
+	TCA_FLOWER_KEY_CT_ZONE_MASK,	/* u16 */
+	TCA_FLOWER_KEY_CT_MARK,		/* u32 */
+	TCA_FLOWER_KEY_CT_MARK_MASK,	/* u32 */
+	TCA_FLOWER_KEY_CT_LABELS,	/* u128 */
+	TCA_FLOWER_KEY_CT_LABELS_MASK,	/* u128 */
+
+	TCA_FLOWER_KEY_MPLS_OPTS,
+
+	TCA_FLOWER_KEY_HASH,		/* u32 */
+	TCA_FLOWER_KEY_HASH_MASK,	/* u32 */
+
+	TCA_FLOWER_KEY_NUM_OF_VLANS,    /* u8 */
+
+	TCA_FLOWER_KEY_PPPOE_SID,	/* be16 */
+	TCA_FLOWER_KEY_PPP_PROTO,	/* be16 */
+
+	TCA_FLOWER_KEY_L2TPV3_SID,	/* be32 */
+
+	__TCA_FLOWER_MAX,
+};
+
+#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
+	TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
+	TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
+	TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
+	TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
+	TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */
+	__TCA_FLOWER_KEY_CT_FLAGS_MAX,
+};
+
+enum {
+	TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
+	TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
+					 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_
+					 * attributes
+					 */
+	TCA_FLOWER_KEY_ENC_OPTS_VXLAN,	/* Nested
+					 * TCA_FLOWER_KEY_ENC_OPT_VXLAN_
+					 * attributes
+					 */
+	TCA_FLOWER_KEY_ENC_OPTS_ERSPAN,	/* Nested
+					 * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_
+					 * attributes
+					 */
+	TCA_FLOWER_KEY_ENC_OPTS_GTP,	/* Nested
+					 * TCA_FLOWER_KEY_ENC_OPT_GTP_
+					 * attributes
+					 */
+	__TCA_FLOWER_KEY_ENC_OPTS_MAX,
+};
+
+#define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC,
+	TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS,            /* u16 */
+	TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE,             /* u8 */
+	TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA,             /* 4 to 128 bytes */
+
+	__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX,
+};
+
+#define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \
+		(__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC,
+	TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP,		/* u32 */
+	__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX,
+};
+
+#define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \
+		(__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC,
+	TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER,              /* u8 */
+	TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX,            /* be32 */
+	TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR,              /* u8 */
+	TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID,             /* u8 */
+	__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX,
+};
+
+#define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \
+		(__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC,
+	TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE,		/* u8 */
+	TCA_FLOWER_KEY_ENC_OPT_GTP_QFI,			/* u8 */
+
+	__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX,
+};
+
+#define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \
+		(__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC,
+	TCA_FLOWER_KEY_MPLS_OPTS_LSE,
+	__TCA_FLOWER_KEY_MPLS_OPTS_MAX,
+};
+
+#define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC,
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH,
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL,
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS,
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_TC,
+	TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL,
+	__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX,
+};
+
+#define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \
+		(__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1)
+
+enum {
+	TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
+	TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
+};
+
+#define TCA_FLOWER_MASK_FLAGS_RANGE	(1 << 0) /* Range-based match */
+
+/* Match-all classifier */
+
+struct tc_matchall_pcnt {
+	__u64 rhit;
+};
+
+enum {
+	TCA_MATCHALL_UNSPEC,
+	TCA_MATCHALL_CLASSID,
+	TCA_MATCHALL_ACT,
+	TCA_MATCHALL_FLAGS,
+	TCA_MATCHALL_PCNT,
+	TCA_MATCHALL_PAD,
+	__TCA_MATCHALL_MAX,
+};
+
+#define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
+
+/* Extended Matches */
+
+struct tcf_ematch_tree_hdr {
+	__u16		nmatches;
+	__u16		progid;
+};
+
+enum {
+	TCA_EMATCH_TREE_UNSPEC,
+	TCA_EMATCH_TREE_HDR,
+	TCA_EMATCH_TREE_LIST,
+	__TCA_EMATCH_TREE_MAX
+};
+#define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
+
+struct tcf_ematch_hdr {
+	__u16		matchid;
+	__u16		kind;
+	__u16		flags;
+	__u16		pad; /* currently unused */
+};
+
+/*  0                   1
+ *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 
+ * +-----------------------+-+-+---+
+ * |         Unused        |S|I| R |
+ * +-----------------------+-+-+---+
+ *
+ * R(2) ::= relation to next ematch
+ *          where: 0 0 END (last ematch)
+ *                 0 1 AND
+ *                 1 0 OR
+ *                 1 1 Unused (invalid)
+ * I(1) ::= invert result
+ * S(1) ::= simple payload
+ */
+#define TCF_EM_REL_END	0
+#define TCF_EM_REL_AND	(1<<0)
+#define TCF_EM_REL_OR	(1<<1)
+#define TCF_EM_INVERT	(1<<2)
+#define TCF_EM_SIMPLE	(1<<3)
+
+#define TCF_EM_REL_MASK	3
+#define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
+
+enum {
+	TCF_LAYER_LINK,
+	TCF_LAYER_NETWORK,
+	TCF_LAYER_TRANSPORT,
+	__TCF_LAYER_MAX
+};
+#define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
+
+/* Ematch type assignments
+ *   1..32767		Reserved for ematches inside kernel tree
+ *   32768..65535	Free to use, not reliable
+ */
+#define	TCF_EM_CONTAINER	0
+#define	TCF_EM_CMP		1
+#define	TCF_EM_NBYTE		2
+#define	TCF_EM_U32		3
+#define	TCF_EM_META		4
+#define	TCF_EM_TEXT		5
+#define	TCF_EM_VLAN		6
+#define	TCF_EM_CANID		7
+#define	TCF_EM_IPSET		8
+#define	TCF_EM_IPT		9
+#define	TCF_EM_MAX		9
+
+enum {
+	TCF_EM_PROG_TC
+};
+
+enum {
+	TCF_EM_OPND_EQ,
+	TCF_EM_OPND_GT,
+	TCF_EM_OPND_LT
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/pkt_sched.h b/contrib/libs/linux-headers/linux/pkt_sched.h
new file mode 100644
index 0000000000..51a7addc56
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pkt_sched.h
@@ -0,0 +1,1298 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_PKT_SCHED_H
+#define __LINUX_PKT_SCHED_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+/* Logical priority bands not depending on specific packet scheduler.
+   Every scheduler will map them to real traffic classes, if it has
+   no more precise mechanism to classify packets.
+
+   These numbers have no special meaning, though their coincidence
+   with obsolete IPv6 values is not occasional :-). New IPv6 drafts
+   preferred full anarchy inspired by diffserv group.
+
+   Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
+   class, actually, as rule it will be handled with more care than
+   filler or even bulk.
+ */
+
+#define TC_PRIO_BESTEFFORT		0
+#define TC_PRIO_FILLER			1
+#define TC_PRIO_BULK			2
+#define TC_PRIO_INTERACTIVE_BULK	4
+#define TC_PRIO_INTERACTIVE		6
+#define TC_PRIO_CONTROL			7
+
+#define TC_PRIO_MAX			15
+
+/* Generic queue statistics, available for all the elements.
+   Particular schedulers may have also their private records.
+ */
+
+struct tc_stats {
+	__u64	bytes;			/* Number of enqueued bytes */
+	__u32	packets;		/* Number of enqueued packets	*/
+	__u32	drops;			/* Packets dropped because of lack of resources */
+	__u32	overlimits;		/* Number of throttle events when this
+					 * flow goes out of allocated bandwidth */
+	__u32	bps;			/* Current flow byte rate */
+	__u32	pps;			/* Current flow packet rate */
+	__u32	qlen;
+	__u32	backlog;
+};
+
+struct tc_estimator {
+	signed char	interval;
+	unsigned char	ewma_log;
+};
+
+/* "Handles"
+   ---------
+
+    All the traffic control objects have 32bit identifiers, or "handles".
+
+    They can be considered as opaque numbers from user API viewpoint,
+    but actually they always consist of two fields: major and
+    minor numbers, which are interpreted by kernel specially,
+    that may be used by applications, though not recommended.
+
+    F.e. qdisc handles always have minor number equal to zero,
+    classes (or flows) have major equal to parent qdisc major, and
+    minor uniquely identifying class inside qdisc.
+
+    Macros to manipulate handles:
+ */
+
+#define TC_H_MAJ_MASK (0xFFFF0000U)
+#define TC_H_MIN_MASK (0x0000FFFFU)
+#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
+#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
+#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
+
+#define TC_H_UNSPEC	(0U)
+#define TC_H_ROOT	(0xFFFFFFFFU)
+#define TC_H_INGRESS    (0xFFFFFFF1U)
+#define TC_H_CLSACT	TC_H_INGRESS
+
+#define TC_H_MIN_PRIORITY	0xFFE0U
+#define TC_H_MIN_INGRESS	0xFFF2U
+#define TC_H_MIN_EGRESS		0xFFF3U
+
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+	TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+	TC_LINKLAYER_ETHERNET,
+	TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
+struct tc_ratespec {
+	unsigned char	cell_log;
+	__u8		linklayer; /* lower 4 bits */
+	unsigned short	overhead;
+	short		cell_align;
+	unsigned short	mpu;
+	__u32		rate;
+};
+
+#define TC_RTAB_SIZE	1024
+
+struct tc_sizespec {
+	unsigned char	cell_log;
+	unsigned char	size_log;
+	short		cell_align;
+	int		overhead;
+	unsigned int	linklayer;
+	unsigned int	mpu;
+	unsigned int	mtu;
+	unsigned int	tsize;
+};
+
+enum {
+	TCA_STAB_UNSPEC,
+	TCA_STAB_BASE,
+	TCA_STAB_DATA,
+	__TCA_STAB_MAX
+};
+
+#define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
+
+/* FIFO section */
+
+struct tc_fifo_qopt {
+	__u32	limit;	/* Queue length: bytes for bfifo, packets for pfifo */
+};
+
+/* SKBPRIO section */
+
+/*
+ * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1).
+ * SKBPRIO_MAX_PRIORITY should be at least 64 in order for skbprio to be able
+ * to map one to one the DS field of IPV4 and IPV6 headers.
+ * Memory allocation grows linearly with SKBPRIO_MAX_PRIORITY.
+ */
+
+#define SKBPRIO_MAX_PRIORITY 64
+
+struct tc_skbprio_qopt {
+	__u32	limit;		/* Queue length in packets. */
+};
+
+/* PRIO section */
+
+#define TCQ_PRIO_BANDS	16
+#define TCQ_MIN_PRIO_BANDS 2
+
+struct tc_prio_qopt {
+	int	bands;			/* Number of bands */
+	__u8	priomap[TC_PRIO_MAX+1];	/* Map: logical priority -> PRIO band */
+};
+
+/* MULTIQ section */
+
+struct tc_multiq_qopt {
+	__u16	bands;			/* Number of bands */
+	__u16	max_bands;		/* Maximum number of queues */
+};
+
+/* PLUG section */
+
+#define TCQ_PLUG_BUFFER                0
+#define TCQ_PLUG_RELEASE_ONE           1
+#define TCQ_PLUG_RELEASE_INDEFINITE    2
+#define TCQ_PLUG_LIMIT                 3
+
+struct tc_plug_qopt {
+	/* TCQ_PLUG_BUFFER: Inset a plug into the queue and
+	 *  buffer any incoming packets
+	 * TCQ_PLUG_RELEASE_ONE: Dequeue packets from queue head
+	 *   to beginning of the next plug.
+	 * TCQ_PLUG_RELEASE_INDEFINITE: Dequeue all packets from queue.
+	 *   Stop buffering packets until the next TCQ_PLUG_BUFFER
+	 *   command is received (just act as a pass-thru queue).
+	 * TCQ_PLUG_LIMIT: Increase/decrease queue size
+	 */
+	int             action;
+	__u32           limit;
+};
+
+/* TBF section */
+
+struct tc_tbf_qopt {
+	struct tc_ratespec rate;
+	struct tc_ratespec peakrate;
+	__u32		limit;
+	__u32		buffer;
+	__u32		mtu;
+};
+
+enum {
+	TCA_TBF_UNSPEC,
+	TCA_TBF_PARMS,
+	TCA_TBF_RTAB,
+	TCA_TBF_PTAB,
+	TCA_TBF_RATE64,
+	TCA_TBF_PRATE64,
+	TCA_TBF_BURST,
+	TCA_TBF_PBURST,
+	TCA_TBF_PAD,
+	__TCA_TBF_MAX,
+};
+
+#define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
+
+
+/* TEQL section */
+
+/* TEQL does not require any parameters */
+
+/* SFQ section */
+
+struct tc_sfq_qopt {
+	unsigned	quantum;	/* Bytes per round allocated to flow */
+	int		perturb_period;	/* Period of hash perturbation */
+	__u32		limit;		/* Maximal packets in queue */
+	unsigned	divisor;	/* Hash divisor  */
+	unsigned	flows;		/* Maximal number of flows  */
+};
+
+struct tc_sfqred_stats {
+	__u32           prob_drop;      /* Early drops, below max threshold */
+	__u32           forced_drop;	/* Early drops, after max threshold */
+	__u32           prob_mark;      /* Marked packets, below max threshold */
+	__u32           forced_mark;    /* Marked packets, after max threshold */
+	__u32           prob_mark_head; /* Marked packets, below max threshold */
+	__u32           forced_mark_head;/* Marked packets, after max threshold */
+};
+
+struct tc_sfq_qopt_v1 {
+	struct tc_sfq_qopt v0;
+	unsigned int	depth;		/* max number of packets per flow */
+	unsigned int	headdrop;
+/* SFQRED parameters */
+	__u32		limit;		/* HARD maximal flow queue length (bytes) */
+	__u32		qth_min;	/* Min average length threshold (bytes) */
+	__u32		qth_max;	/* Max average length threshold (bytes) */
+	unsigned char   Wlog;		/* log(W)		*/
+	unsigned char   Plog;		/* log(P_max/(qth_max-qth_min))	*/
+	unsigned char   Scell_log;	/* cell size for idle damping */
+	unsigned char	flags;
+	__u32		max_P;		/* probability, high resolution */
+/* SFQRED stats */
+	struct tc_sfqred_stats stats;
+};
+
+
+struct tc_sfq_xstats {
+	__s32		allot;
+};
+
+/* RED section */
+
+enum {
+	TCA_RED_UNSPEC,
+	TCA_RED_PARMS,
+	TCA_RED_STAB,
+	TCA_RED_MAX_P,
+	TCA_RED_FLAGS,		/* bitfield32 */
+	TCA_RED_EARLY_DROP_BLOCK, /* u32 */
+	TCA_RED_MARK_BLOCK,	/* u32 */
+	__TCA_RED_MAX,
+};
+
+#define TCA_RED_MAX (__TCA_RED_MAX - 1)
+
+struct tc_red_qopt {
+	__u32		limit;		/* HARD maximal queue length (bytes)	*/
+	__u32		qth_min;	/* Min average length threshold (bytes) */
+	__u32		qth_max;	/* Max average length threshold (bytes) */
+	unsigned char   Wlog;		/* log(W)		*/
+	unsigned char   Plog;		/* log(P_max/(qth_max-qth_min))	*/
+	unsigned char   Scell_log;	/* cell size for idle damping */
+
+	/* This field can be used for flags that a RED-like qdisc has
+	 * historically supported. E.g. when configuring RED, it can be used for
+	 * ECN, HARDDROP and ADAPTATIVE. For SFQ it can be used for ECN,
+	 * HARDDROP. Etc. Because this field has not been validated, and is
+	 * copied back on dump, any bits besides those to which a given qdisc
+	 * has assigned a historical meaning need to be considered for free use
+	 * by userspace tools.
+	 *
+	 * Any further flags need to be passed differently, e.g. through an
+	 * attribute (such as TCA_RED_FLAGS above). Such attribute should allow
+	 * passing both recent and historic flags in one value.
+	 */
+	unsigned char	flags;
+#define TC_RED_ECN		1
+#define TC_RED_HARDDROP		2
+#define TC_RED_ADAPTATIVE	4
+#define TC_RED_NODROP		8
+};
+
+#define TC_RED_HISTORIC_FLAGS (TC_RED_ECN | TC_RED_HARDDROP | TC_RED_ADAPTATIVE)
+
+struct tc_red_xstats {
+	__u32           early;          /* Early drops */
+	__u32           pdrop;          /* Drops due to queue limits */
+	__u32           other;          /* Drops due to drop() calls */
+	__u32           marked;         /* Marked packets */
+};
+
+/* GRED section */
+
+#define MAX_DPs 16
+
+enum {
+       TCA_GRED_UNSPEC,
+       TCA_GRED_PARMS,
+       TCA_GRED_STAB,
+       TCA_GRED_DPS,
+       TCA_GRED_MAX_P,
+       TCA_GRED_LIMIT,
+       TCA_GRED_VQ_LIST,	/* nested TCA_GRED_VQ_ENTRY */
+       __TCA_GRED_MAX,
+};
+
+#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
+
+enum {
+	TCA_GRED_VQ_ENTRY_UNSPEC,
+	TCA_GRED_VQ_ENTRY,	/* nested TCA_GRED_VQ_* */
+	__TCA_GRED_VQ_ENTRY_MAX,
+};
+#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
+
+enum {
+	TCA_GRED_VQ_UNSPEC,
+	TCA_GRED_VQ_PAD,
+	TCA_GRED_VQ_DP,			/* u32 */
+	TCA_GRED_VQ_STAT_BYTES,		/* u64 */
+	TCA_GRED_VQ_STAT_PACKETS,	/* u32 */
+	TCA_GRED_VQ_STAT_BACKLOG,	/* u32 */
+	TCA_GRED_VQ_STAT_PROB_DROP,	/* u32 */
+	TCA_GRED_VQ_STAT_PROB_MARK,	/* u32 */
+	TCA_GRED_VQ_STAT_FORCED_DROP,	/* u32 */
+	TCA_GRED_VQ_STAT_FORCED_MARK,	/* u32 */
+	TCA_GRED_VQ_STAT_PDROP,		/* u32 */
+	TCA_GRED_VQ_STAT_OTHER,		/* u32 */
+	TCA_GRED_VQ_FLAGS,		/* u32 */
+	__TCA_GRED_VQ_MAX
+};
+
+#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
+
+struct tc_gred_qopt {
+	__u32		limit;        /* HARD maximal queue length (bytes)    */
+	__u32		qth_min;      /* Min average length threshold (bytes) */
+	__u32		qth_max;      /* Max average length threshold (bytes) */
+	__u32		DP;           /* up to 2^32 DPs */
+	__u32		backlog;
+	__u32		qave;
+	__u32		forced;
+	__u32		early;
+	__u32		other;
+	__u32		pdrop;
+	__u8		Wlog;         /* log(W)               */
+	__u8		Plog;         /* log(P_max/(qth_max-qth_min)) */
+	__u8		Scell_log;    /* cell size for idle damping */
+	__u8		prio;         /* prio of this VQ */
+	__u32		packets;
+	__u32		bytesin;
+};
+
+/* gred setup */
+struct tc_gred_sopt {
+	__u32		DPs;
+	__u32		def_DP;
+	__u8		grio;
+	__u8		flags;
+	__u16		pad1;
+};
+
+/* CHOKe section */
+
+enum {
+	TCA_CHOKE_UNSPEC,
+	TCA_CHOKE_PARMS,
+	TCA_CHOKE_STAB,
+	TCA_CHOKE_MAX_P,
+	__TCA_CHOKE_MAX,
+};
+
+#define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
+
+struct tc_choke_qopt {
+	__u32		limit;		/* Hard queue length (packets)	*/
+	__u32		qth_min;	/* Min average threshold (packets) */
+	__u32		qth_max;	/* Max average threshold (packets) */
+	unsigned char   Wlog;		/* log(W)		*/
+	unsigned char   Plog;		/* log(P_max/(qth_max-qth_min))	*/
+	unsigned char   Scell_log;	/* cell size for idle damping */
+	unsigned char	flags;		/* see RED flags */
+};
+
+struct tc_choke_xstats {
+	__u32		early;          /* Early drops */
+	__u32		pdrop;          /* Drops due to queue limits */
+	__u32		other;          /* Drops due to drop() calls */
+	__u32		marked;         /* Marked packets */
+	__u32		matched;	/* Drops due to flow match */
+};
+
+/* HTB section */
+#define TC_HTB_NUMPRIO		8
+#define TC_HTB_MAXDEPTH		8
+#define TC_HTB_PROTOVER		3 /* the same as HTB and TC's major */
+
+struct tc_htb_opt {
+	struct tc_ratespec 	rate;
+	struct tc_ratespec 	ceil;
+	__u32	buffer;
+	__u32	cbuffer;
+	__u32	quantum;
+	__u32	level;		/* out only */
+	__u32	prio;
+};
+struct tc_htb_glob {
+	__u32 version;		/* to match HTB/TC */
+    	__u32 rate2quantum;	/* bps->quantum divisor */
+    	__u32 defcls;		/* default class number */
+	__u32 debug;		/* debug flags */
+
+	/* stats */
+	__u32 direct_pkts; /* count of non shaped packets */
+};
+enum {
+	TCA_HTB_UNSPEC,
+	TCA_HTB_PARMS,
+	TCA_HTB_INIT,
+	TCA_HTB_CTAB,
+	TCA_HTB_RTAB,
+	TCA_HTB_DIRECT_QLEN,
+	TCA_HTB_RATE64,
+	TCA_HTB_CEIL64,
+	TCA_HTB_PAD,
+	TCA_HTB_OFFLOAD,
+	__TCA_HTB_MAX,
+};
+
+#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
+
+struct tc_htb_xstats {
+	__u32 lends;
+	__u32 borrows;
+	__u32 giants;	/* unused since 'Make HTB scheduler work with TSO.' */
+	__s32 tokens;
+	__s32 ctokens;
+};
+
+/* HFSC section */
+
+struct tc_hfsc_qopt {
+	__u16	defcls;		/* default class */
+};
+
+struct tc_service_curve {
+	__u32	m1;		/* slope of the first segment in bps */
+	__u32	d;		/* x-projection of the first segment in us */
+	__u32	m2;		/* slope of the second segment in bps */
+};
+
+struct tc_hfsc_stats {
+	__u64	work;		/* total work done */
+	__u64	rtwork;		/* work done by real-time criteria */
+	__u32	period;		/* current period */
+	__u32	level;		/* class level in hierarchy */
+};
+
+enum {
+	TCA_HFSC_UNSPEC,
+	TCA_HFSC_RSC,
+	TCA_HFSC_FSC,
+	TCA_HFSC_USC,
+	__TCA_HFSC_MAX,
+};
+
+#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
+
+
+/* CBQ section */
+
+#define TC_CBQ_MAXPRIO		8
+#define TC_CBQ_MAXLEVEL		8
+#define TC_CBQ_DEF_EWMA		5
+
+struct tc_cbq_lssopt {
+	unsigned char	change;
+	unsigned char	flags;
+#define TCF_CBQ_LSS_BOUNDED	1
+#define TCF_CBQ_LSS_ISOLATED	2
+	unsigned char  	ewma_log;
+	unsigned char  	level;
+#define TCF_CBQ_LSS_FLAGS	1
+#define TCF_CBQ_LSS_EWMA	2
+#define TCF_CBQ_LSS_MAXIDLE	4
+#define TCF_CBQ_LSS_MINIDLE	8
+#define TCF_CBQ_LSS_OFFTIME	0x10
+#define TCF_CBQ_LSS_AVPKT	0x20
+	__u32		maxidle;
+	__u32		minidle;
+	__u32		offtime;
+	__u32		avpkt;
+};
+
+struct tc_cbq_wrropt {
+	unsigned char	flags;
+	unsigned char	priority;
+	unsigned char	cpriority;
+	unsigned char	__reserved;
+	__u32		allot;
+	__u32		weight;
+};
+
+struct tc_cbq_ovl {
+	unsigned char	strategy;
+#define	TC_CBQ_OVL_CLASSIC	0
+#define	TC_CBQ_OVL_DELAY	1
+#define	TC_CBQ_OVL_LOWPRIO	2
+#define	TC_CBQ_OVL_DROP		3
+#define	TC_CBQ_OVL_RCLASSIC	4
+	unsigned char	priority2;
+	__u16		pad;
+	__u32		penalty;
+};
+
+struct tc_cbq_police {
+	unsigned char	police;
+	unsigned char	__res1;
+	unsigned short	__res2;
+};
+
+struct tc_cbq_fopt {
+	__u32		split;
+	__u32		defmap;
+	__u32		defchange;
+};
+
+struct tc_cbq_xstats {
+	__u32		borrows;
+	__u32		overactions;
+	__s32		avgidle;
+	__s32		undertime;
+};
+
+enum {
+	TCA_CBQ_UNSPEC,
+	TCA_CBQ_LSSOPT,
+	TCA_CBQ_WRROPT,
+	TCA_CBQ_FOPT,
+	TCA_CBQ_OVL_STRATEGY,
+	TCA_CBQ_RATE,
+	TCA_CBQ_RTAB,
+	TCA_CBQ_POLICE,
+	__TCA_CBQ_MAX,
+};
+
+#define TCA_CBQ_MAX	(__TCA_CBQ_MAX - 1)
+
+/* dsmark section */
+
+enum {
+	TCA_DSMARK_UNSPEC,
+	TCA_DSMARK_INDICES,
+	TCA_DSMARK_DEFAULT_INDEX,
+	TCA_DSMARK_SET_TC_INDEX,
+	TCA_DSMARK_MASK,
+	TCA_DSMARK_VALUE,
+	__TCA_DSMARK_MAX,
+};
+
+#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
+
+/* ATM  section */
+
+enum {
+	TCA_ATM_UNSPEC,
+	TCA_ATM_FD,		/* file/socket descriptor */
+	TCA_ATM_PTR,		/* pointer to descriptor - later */
+	TCA_ATM_HDR,		/* LL header */
+	TCA_ATM_EXCESS,		/* excess traffic class (0 for CLP)  */
+	TCA_ATM_ADDR,		/* PVC address (for output only) */
+	TCA_ATM_STATE,		/* VC state (ATM_VS_*; for output only) */
+	__TCA_ATM_MAX,
+};
+
+#define TCA_ATM_MAX	(__TCA_ATM_MAX - 1)
+
+/* Network emulator */
+
+enum {
+	TCA_NETEM_UNSPEC,
+	TCA_NETEM_CORR,
+	TCA_NETEM_DELAY_DIST,
+	TCA_NETEM_REORDER,
+	TCA_NETEM_CORRUPT,
+	TCA_NETEM_LOSS,
+	TCA_NETEM_RATE,
+	TCA_NETEM_ECN,
+	TCA_NETEM_RATE64,
+	TCA_NETEM_PAD,
+	TCA_NETEM_LATENCY64,
+	TCA_NETEM_JITTER64,
+	TCA_NETEM_SLOT,
+	TCA_NETEM_SLOT_DIST,
+	__TCA_NETEM_MAX,
+};
+
+#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
+
+struct tc_netem_qopt {
+	__u32	latency;	/* added delay (us) */
+	__u32   limit;		/* fifo limit (packets) */
+	__u32	loss;		/* random packet loss (0=none ~0=100%) */
+	__u32	gap;		/* re-ordering gap (0 for none) */
+	__u32   duplicate;	/* random packet dup  (0=none ~0=100%) */
+	__u32	jitter;		/* random jitter in latency (us) */
+};
+
+struct tc_netem_corr {
+	__u32	delay_corr;	/* delay correlation */
+	__u32	loss_corr;	/* packet loss correlation */
+	__u32	dup_corr;	/* duplicate correlation  */
+};
+
+struct tc_netem_reorder {
+	__u32	probability;
+	__u32	correlation;
+};
+
+struct tc_netem_corrupt {
+	__u32	probability;
+	__u32	correlation;
+};
+
+struct tc_netem_rate {
+	__u32	rate;	/* byte/s */
+	__s32	packet_overhead;
+	__u32	cell_size;
+	__s32	cell_overhead;
+};
+
+struct tc_netem_slot {
+	__s64   min_delay; /* nsec */
+	__s64   max_delay;
+	__s32   max_packets;
+	__s32   max_bytes;
+	__s64	dist_delay; /* nsec */
+	__s64	dist_jitter; /* nsec */
+};
+
+enum {
+	NETEM_LOSS_UNSPEC,
+	NETEM_LOSS_GI,		/* General Intuitive - 4 state model */
+	NETEM_LOSS_GE,		/* Gilbert Elliot models */
+	__NETEM_LOSS_MAX
+};
+#define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
+
+/* State transition probabilities for 4 state model */
+struct tc_netem_gimodel {
+	__u32	p13;
+	__u32	p31;
+	__u32	p32;
+	__u32	p14;
+	__u32	p23;
+};
+
+/* Gilbert-Elliot models */
+struct tc_netem_gemodel {
+	__u32 p;
+	__u32 r;
+	__u32 h;
+	__u32 k1;
+};
+
+#define NETEM_DIST_SCALE	8192
+#define NETEM_DIST_MAX		16384
+
+/* DRR */
+
+enum {
+	TCA_DRR_UNSPEC,
+	TCA_DRR_QUANTUM,
+	__TCA_DRR_MAX
+};
+
+#define TCA_DRR_MAX	(__TCA_DRR_MAX - 1)
+
+struct tc_drr_stats {
+	__u32	deficit;
+};
+
+/* MQPRIO */
+#define TC_QOPT_BITMASK 15
+#define TC_QOPT_MAX_QUEUE 16
+
+enum {
+	TC_MQPRIO_HW_OFFLOAD_NONE,	/* no offload requested */
+	TC_MQPRIO_HW_OFFLOAD_TCS,	/* offload TCs, no queue counts */
+	__TC_MQPRIO_HW_OFFLOAD_MAX
+};
+
+#define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
+
+enum {
+	TC_MQPRIO_MODE_DCB,
+	TC_MQPRIO_MODE_CHANNEL,
+	__TC_MQPRIO_MODE_MAX
+};
+
+#define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1)
+
+enum {
+	TC_MQPRIO_SHAPER_DCB,
+	TC_MQPRIO_SHAPER_BW_RATE,	/* Add new shapers below */
+	__TC_MQPRIO_SHAPER_MAX
+};
+
+#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
+
+enum {
+	TC_FP_EXPRESS = 1,
+	TC_FP_PREEMPTIBLE = 2,
+};
+
+struct tc_mqprio_qopt {
+	__u8	num_tc;
+	__u8	prio_tc_map[TC_QOPT_BITMASK + 1];
+	__u8	hw;
+	__u16	count[TC_QOPT_MAX_QUEUE];
+	__u16	offset[TC_QOPT_MAX_QUEUE];
+};
+
+#define TC_MQPRIO_F_MODE		0x1
+#define TC_MQPRIO_F_SHAPER		0x2
+#define TC_MQPRIO_F_MIN_RATE		0x4
+#define TC_MQPRIO_F_MAX_RATE		0x8
+
+enum {
+	TCA_MQPRIO_TC_ENTRY_UNSPEC,
+	TCA_MQPRIO_TC_ENTRY_INDEX,		/* u32 */
+	TCA_MQPRIO_TC_ENTRY_FP,			/* u32 */
+
+	/* add new constants above here */
+	__TCA_MQPRIO_TC_ENTRY_CNT,
+	TCA_MQPRIO_TC_ENTRY_MAX = (__TCA_MQPRIO_TC_ENTRY_CNT - 1)
+};
+
+enum {
+	TCA_MQPRIO_UNSPEC,
+	TCA_MQPRIO_MODE,
+	TCA_MQPRIO_SHAPER,
+	TCA_MQPRIO_MIN_RATE64,
+	TCA_MQPRIO_MAX_RATE64,
+	TCA_MQPRIO_TC_ENTRY,
+	__TCA_MQPRIO_MAX,
+};
+
+#define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1)
+
+/* SFB */
+
+enum {
+	TCA_SFB_UNSPEC,
+	TCA_SFB_PARMS,
+	__TCA_SFB_MAX,
+};
+
+#define TCA_SFB_MAX (__TCA_SFB_MAX - 1)
+
+/*
+ * Note: increment, decrement are Q0.16 fixed-point values.
+ */
+struct tc_sfb_qopt {
+	__u32 rehash_interval;	/* delay between hash move, in ms */
+	__u32 warmup_time;	/* double buffering warmup time in ms (warmup_time < rehash_interval) */
+	__u32 max;		/* max len of qlen_min */
+	__u32 bin_size;		/* maximum queue length per bin */
+	__u32 increment;	/* probability increment, (d1 in Blue) */
+	__u32 decrement;	/* probability decrement, (d2 in Blue) */
+	__u32 limit;		/* max SFB queue length */
+	__u32 penalty_rate;	/* inelastic flows are rate limited to 'rate' pps */
+	__u32 penalty_burst;
+};
+
+struct tc_sfb_xstats {
+	__u32 earlydrop;
+	__u32 penaltydrop;
+	__u32 bucketdrop;
+	__u32 queuedrop;
+	__u32 childdrop; /* drops in child qdisc */
+	__u32 marked;
+	__u32 maxqlen;
+	__u32 maxprob;
+	__u32 avgprob;
+};
+
+#define SFB_MAX_PROB 0xFFFF
+
+/* QFQ */
+enum {
+	TCA_QFQ_UNSPEC,
+	TCA_QFQ_WEIGHT,
+	TCA_QFQ_LMAX,
+	__TCA_QFQ_MAX
+};
+
+#define TCA_QFQ_MAX	(__TCA_QFQ_MAX - 1)
+
+struct tc_qfq_stats {
+	__u32 weight;
+	__u32 lmax;
+};
+
+/* CODEL */
+
+enum {
+	TCA_CODEL_UNSPEC,
+	TCA_CODEL_TARGET,
+	TCA_CODEL_LIMIT,
+	TCA_CODEL_INTERVAL,
+	TCA_CODEL_ECN,
+	TCA_CODEL_CE_THRESHOLD,
+	__TCA_CODEL_MAX
+};
+
+#define TCA_CODEL_MAX	(__TCA_CODEL_MAX - 1)
+
+struct tc_codel_xstats {
+	__u32	maxpacket; /* largest packet we've seen so far */
+	__u32	count;	   /* how many drops we've done since the last time we
+			    * entered dropping state
+			    */
+	__u32	lastcount; /* count at entry to dropping state */
+	__u32	ldelay;    /* in-queue delay seen by most recently dequeued packet */
+	__s32	drop_next; /* time to drop next packet */
+	__u32	drop_overlimit; /* number of time max qdisc packet limit was hit */
+	__u32	ecn_mark;  /* number of packets we ECN marked instead of dropped */
+	__u32	dropping;  /* are we in dropping state ? */
+	__u32	ce_mark;   /* number of CE marked packets because of ce_threshold */
+};
+
+/* FQ_CODEL */
+
+#define FQ_CODEL_QUANTUM_MAX (1 << 20)
+
+enum {
+	TCA_FQ_CODEL_UNSPEC,
+	TCA_FQ_CODEL_TARGET,
+	TCA_FQ_CODEL_LIMIT,
+	TCA_FQ_CODEL_INTERVAL,
+	TCA_FQ_CODEL_ECN,
+	TCA_FQ_CODEL_FLOWS,
+	TCA_FQ_CODEL_QUANTUM,
+	TCA_FQ_CODEL_CE_THRESHOLD,
+	TCA_FQ_CODEL_DROP_BATCH_SIZE,
+	TCA_FQ_CODEL_MEMORY_LIMIT,
+	TCA_FQ_CODEL_CE_THRESHOLD_SELECTOR,
+	TCA_FQ_CODEL_CE_THRESHOLD_MASK,
+	__TCA_FQ_CODEL_MAX
+};
+
+#define TCA_FQ_CODEL_MAX	(__TCA_FQ_CODEL_MAX - 1)
+
+enum {
+	TCA_FQ_CODEL_XSTATS_QDISC,
+	TCA_FQ_CODEL_XSTATS_CLASS,
+};
+
+struct tc_fq_codel_qd_stats {
+	__u32	maxpacket;	/* largest packet we've seen so far */
+	__u32	drop_overlimit; /* number of time max qdisc
+				 * packet limit was hit
+				 */
+	__u32	ecn_mark;	/* number of packets we ECN marked
+				 * instead of being dropped
+				 */
+	__u32	new_flow_count; /* number of time packets
+				 * created a 'new flow'
+				 */
+	__u32	new_flows_len;	/* count of flows in new list */
+	__u32	old_flows_len;	/* count of flows in old list */
+	__u32	ce_mark;	/* packets above ce_threshold */
+	__u32	memory_usage;	/* in bytes */
+	__u32	drop_overmemory;
+};
+
+struct tc_fq_codel_cl_stats {
+	__s32	deficit;
+	__u32	ldelay;		/* in-queue delay seen by most recently
+				 * dequeued packet
+				 */
+	__u32	count;
+	__u32	lastcount;
+	__u32	dropping;
+	__s32	drop_next;
+};
+
+struct tc_fq_codel_xstats {
+	__u32	type;
+	union {
+		struct tc_fq_codel_qd_stats qdisc_stats;
+		struct tc_fq_codel_cl_stats class_stats;
+	};
+};
+
+/* FQ */
+
+enum {
+	TCA_FQ_UNSPEC,
+
+	TCA_FQ_PLIMIT,		/* limit of total number of packets in queue */
+
+	TCA_FQ_FLOW_PLIMIT,	/* limit of packets per flow */
+
+	TCA_FQ_QUANTUM,		/* RR quantum */
+
+	TCA_FQ_INITIAL_QUANTUM,		/* RR quantum for new flow */
+
+	TCA_FQ_RATE_ENABLE,	/* enable/disable rate limiting */
+
+	TCA_FQ_FLOW_DEFAULT_RATE,/* obsolete, do not use */
+
+	TCA_FQ_FLOW_MAX_RATE,	/* per flow max rate */
+
+	TCA_FQ_BUCKETS_LOG,	/* log2(number of buckets) */
+
+	TCA_FQ_FLOW_REFILL_DELAY,	/* flow credit refill delay in usec */
+
+	TCA_FQ_ORPHAN_MASK,	/* mask applied to orphaned skb hashes */
+
+	TCA_FQ_LOW_RATE_THRESHOLD, /* per packet delay under this rate */
+
+	TCA_FQ_CE_THRESHOLD,	/* DCTCP-like CE-marking threshold */
+
+	TCA_FQ_TIMER_SLACK,	/* timer slack */
+
+	TCA_FQ_HORIZON,		/* time horizon in us */
+
+	TCA_FQ_HORIZON_DROP,	/* drop packets beyond horizon, or cap their EDT */
+
+	__TCA_FQ_MAX
+};
+
+#define TCA_FQ_MAX	(__TCA_FQ_MAX - 1)
+
+struct tc_fq_qd_stats {
+	__u64	gc_flows;
+	__u64	highprio_packets;
+	__u64	tcp_retrans;
+	__u64	throttled;
+	__u64	flows_plimit;
+	__u64	pkts_too_long;
+	__u64	allocation_errors;
+	__s64	time_next_delayed_flow;
+	__u32	flows;
+	__u32	inactive_flows;
+	__u32	throttled_flows;
+	__u32	unthrottle_latency_ns;
+	__u64	ce_mark;		/* packets above ce_threshold */
+	__u64	horizon_drops;
+	__u64	horizon_caps;
+};
+
+/* Heavy-Hitter Filter */
+
+enum {
+	TCA_HHF_UNSPEC,
+	TCA_HHF_BACKLOG_LIMIT,
+	TCA_HHF_QUANTUM,
+	TCA_HHF_HH_FLOWS_LIMIT,
+	TCA_HHF_RESET_TIMEOUT,
+	TCA_HHF_ADMIT_BYTES,
+	TCA_HHF_EVICT_TIMEOUT,
+	TCA_HHF_NON_HH_WEIGHT,
+	__TCA_HHF_MAX
+};
+
+#define TCA_HHF_MAX	(__TCA_HHF_MAX - 1)
+
+struct tc_hhf_xstats {
+	__u32	drop_overlimit; /* number of times max qdisc packet limit
+				 * was hit
+				 */
+	__u32	hh_overlimit;   /* number of times max heavy-hitters was hit */
+	__u32	hh_tot_count;   /* number of captured heavy-hitters so far */
+	__u32	hh_cur_count;   /* number of current heavy-hitters */
+};
+
+/* PIE */
+enum {
+	TCA_PIE_UNSPEC,
+	TCA_PIE_TARGET,
+	TCA_PIE_LIMIT,
+	TCA_PIE_TUPDATE,
+	TCA_PIE_ALPHA,
+	TCA_PIE_BETA,
+	TCA_PIE_ECN,
+	TCA_PIE_BYTEMODE,
+	TCA_PIE_DQ_RATE_ESTIMATOR,
+	__TCA_PIE_MAX
+};
+#define TCA_PIE_MAX   (__TCA_PIE_MAX - 1)
+
+struct tc_pie_xstats {
+	__u64 prob;			/* current probability */
+	__u32 delay;			/* current delay in ms */
+	__u32 avg_dq_rate;		/* current average dq_rate in
+					 * bits/pie_time
+					 */
+	__u32 dq_rate_estimating;	/* is avg_dq_rate being calculated? */
+	__u32 packets_in;		/* total number of packets enqueued */
+	__u32 dropped;			/* packets dropped due to pie_action */
+	__u32 overlimit;		/* dropped due to lack of space
+					 * in queue
+					 */
+	__u32 maxq;			/* maximum queue size */
+	__u32 ecn_mark;			/* packets marked with ecn*/
+};
+
+/* FQ PIE */
+enum {
+	TCA_FQ_PIE_UNSPEC,
+	TCA_FQ_PIE_LIMIT,
+	TCA_FQ_PIE_FLOWS,
+	TCA_FQ_PIE_TARGET,
+	TCA_FQ_PIE_TUPDATE,
+	TCA_FQ_PIE_ALPHA,
+	TCA_FQ_PIE_BETA,
+	TCA_FQ_PIE_QUANTUM,
+	TCA_FQ_PIE_MEMORY_LIMIT,
+	TCA_FQ_PIE_ECN_PROB,
+	TCA_FQ_PIE_ECN,
+	TCA_FQ_PIE_BYTEMODE,
+	TCA_FQ_PIE_DQ_RATE_ESTIMATOR,
+	__TCA_FQ_PIE_MAX
+};
+#define TCA_FQ_PIE_MAX   (__TCA_FQ_PIE_MAX - 1)
+
+struct tc_fq_pie_xstats {
+	__u32 packets_in;	/* total number of packets enqueued */
+	__u32 dropped;		/* packets dropped due to fq_pie_action */
+	__u32 overlimit;	/* dropped due to lack of space in queue */
+	__u32 overmemory;	/* dropped due to lack of memory in queue */
+	__u32 ecn_mark;		/* packets marked with ecn */
+	__u32 new_flow_count;	/* count of new flows created by packets */
+	__u32 new_flows_len;	/* count of flows in new list */
+	__u32 old_flows_len;	/* count of flows in old list */
+	__u32 memory_usage;	/* total memory across all queues */
+};
+
+/* CBS */
+struct tc_cbs_qopt {
+	__u8 offload;
+	__u8 _pad[3];
+	__s32 hicredit;
+	__s32 locredit;
+	__s32 idleslope;
+	__s32 sendslope;
+};
+
+enum {
+	TCA_CBS_UNSPEC,
+	TCA_CBS_PARMS,
+	__TCA_CBS_MAX,
+};
+
+#define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
+
+
+/* ETF */
+struct tc_etf_qopt {
+	__s32 delta;
+	__s32 clockid;
+	__u32 flags;
+#define TC_ETF_DEADLINE_MODE_ON	_BITUL(0)
+#define TC_ETF_OFFLOAD_ON	_BITUL(1)
+#define TC_ETF_SKIP_SOCK_CHECK	_BITUL(2)
+};
+
+enum {
+	TCA_ETF_UNSPEC,
+	TCA_ETF_PARMS,
+	__TCA_ETF_MAX,
+};
+
+#define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
+
+
+/* CAKE */
+enum {
+	TCA_CAKE_UNSPEC,
+	TCA_CAKE_PAD,
+	TCA_CAKE_BASE_RATE64,
+	TCA_CAKE_DIFFSERV_MODE,
+	TCA_CAKE_ATM,
+	TCA_CAKE_FLOW_MODE,
+	TCA_CAKE_OVERHEAD,
+	TCA_CAKE_RTT,
+	TCA_CAKE_TARGET,
+	TCA_CAKE_AUTORATE,
+	TCA_CAKE_MEMORY,
+	TCA_CAKE_NAT,
+	TCA_CAKE_RAW,
+	TCA_CAKE_WASH,
+	TCA_CAKE_MPU,
+	TCA_CAKE_INGRESS,
+	TCA_CAKE_ACK_FILTER,
+	TCA_CAKE_SPLIT_GSO,
+	TCA_CAKE_FWMARK,
+	__TCA_CAKE_MAX
+};
+#define TCA_CAKE_MAX	(__TCA_CAKE_MAX - 1)
+
+enum {
+	__TCA_CAKE_STATS_INVALID,
+	TCA_CAKE_STATS_PAD,
+	TCA_CAKE_STATS_CAPACITY_ESTIMATE64,
+	TCA_CAKE_STATS_MEMORY_LIMIT,
+	TCA_CAKE_STATS_MEMORY_USED,
+	TCA_CAKE_STATS_AVG_NETOFF,
+	TCA_CAKE_STATS_MIN_NETLEN,
+	TCA_CAKE_STATS_MAX_NETLEN,
+	TCA_CAKE_STATS_MIN_ADJLEN,
+	TCA_CAKE_STATS_MAX_ADJLEN,
+	TCA_CAKE_STATS_TIN_STATS,
+	TCA_CAKE_STATS_DEFICIT,
+	TCA_CAKE_STATS_COBALT_COUNT,
+	TCA_CAKE_STATS_DROPPING,
+	TCA_CAKE_STATS_DROP_NEXT_US,
+	TCA_CAKE_STATS_P_DROP,
+	TCA_CAKE_STATS_BLUE_TIMER_US,
+	__TCA_CAKE_STATS_MAX
+};
+#define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1)
+
+enum {
+	__TCA_CAKE_TIN_STATS_INVALID,
+	TCA_CAKE_TIN_STATS_PAD,
+	TCA_CAKE_TIN_STATS_SENT_PACKETS,
+	TCA_CAKE_TIN_STATS_SENT_BYTES64,
+	TCA_CAKE_TIN_STATS_DROPPED_PACKETS,
+	TCA_CAKE_TIN_STATS_DROPPED_BYTES64,
+	TCA_CAKE_TIN_STATS_ACKS_DROPPED_PACKETS,
+	TCA_CAKE_TIN_STATS_ACKS_DROPPED_BYTES64,
+	TCA_CAKE_TIN_STATS_ECN_MARKED_PACKETS,
+	TCA_CAKE_TIN_STATS_ECN_MARKED_BYTES64,
+	TCA_CAKE_TIN_STATS_BACKLOG_PACKETS,
+	TCA_CAKE_TIN_STATS_BACKLOG_BYTES,
+	TCA_CAKE_TIN_STATS_THRESHOLD_RATE64,
+	TCA_CAKE_TIN_STATS_TARGET_US,
+	TCA_CAKE_TIN_STATS_INTERVAL_US,
+	TCA_CAKE_TIN_STATS_WAY_INDIRECT_HITS,
+	TCA_CAKE_TIN_STATS_WAY_MISSES,
+	TCA_CAKE_TIN_STATS_WAY_COLLISIONS,
+	TCA_CAKE_TIN_STATS_PEAK_DELAY_US,
+	TCA_CAKE_TIN_STATS_AVG_DELAY_US,
+	TCA_CAKE_TIN_STATS_BASE_DELAY_US,
+	TCA_CAKE_TIN_STATS_SPARSE_FLOWS,
+	TCA_CAKE_TIN_STATS_BULK_FLOWS,
+	TCA_CAKE_TIN_STATS_UNRESPONSIVE_FLOWS,
+	TCA_CAKE_TIN_STATS_MAX_SKBLEN,
+	TCA_CAKE_TIN_STATS_FLOW_QUANTUM,
+	__TCA_CAKE_TIN_STATS_MAX
+};
+#define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1)
+#define TC_CAKE_MAX_TINS (8)
+
+enum {
+	CAKE_FLOW_NONE = 0,
+	CAKE_FLOW_SRC_IP,
+	CAKE_FLOW_DST_IP,
+	CAKE_FLOW_HOSTS,    /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_DST_IP */
+	CAKE_FLOW_FLOWS,
+	CAKE_FLOW_DUAL_SRC, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_FLOWS */
+	CAKE_FLOW_DUAL_DST, /* = CAKE_FLOW_DST_IP | CAKE_FLOW_FLOWS */
+	CAKE_FLOW_TRIPLE,   /* = CAKE_FLOW_HOSTS  | CAKE_FLOW_FLOWS */
+	CAKE_FLOW_MAX,
+};
+
+enum {
+	CAKE_DIFFSERV_DIFFSERV3 = 0,
+	CAKE_DIFFSERV_DIFFSERV4,
+	CAKE_DIFFSERV_DIFFSERV8,
+	CAKE_DIFFSERV_BESTEFFORT,
+	CAKE_DIFFSERV_PRECEDENCE,
+	CAKE_DIFFSERV_MAX
+};
+
+enum {
+	CAKE_ACK_NONE = 0,
+	CAKE_ACK_FILTER,
+	CAKE_ACK_AGGRESSIVE,
+	CAKE_ACK_MAX
+};
+
+enum {
+	CAKE_ATM_NONE = 0,
+	CAKE_ATM_ATM,
+	CAKE_ATM_PTM,
+	CAKE_ATM_MAX
+};
+
+
+/* TAPRIO */
+enum {
+	TC_TAPRIO_CMD_SET_GATES = 0x00,
+	TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
+	TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
+};
+
+enum {
+	TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
+	TCA_TAPRIO_SCHED_ENTRY_INDEX, /* u32 */
+	TCA_TAPRIO_SCHED_ENTRY_CMD, /* u8 */
+	TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, /* u32 */
+	TCA_TAPRIO_SCHED_ENTRY_INTERVAL, /* u32 */
+	__TCA_TAPRIO_SCHED_ENTRY_MAX,
+};
+#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
+
+/* The format for schedule entry list is:
+ * [TCA_TAPRIO_SCHED_ENTRY_LIST]
+ *   [TCA_TAPRIO_SCHED_ENTRY]
+ *     [TCA_TAPRIO_SCHED_ENTRY_CMD]
+ *     [TCA_TAPRIO_SCHED_ENTRY_GATES]
+ *     [TCA_TAPRIO_SCHED_ENTRY_INTERVAL]
+ */
+enum {
+	TCA_TAPRIO_SCHED_UNSPEC,
+	TCA_TAPRIO_SCHED_ENTRY,
+	__TCA_TAPRIO_SCHED_MAX,
+};
+
+#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
+
+/* The format for the admin sched (dump only):
+ * [TCA_TAPRIO_SCHED_ADMIN_SCHED]
+ *   [TCA_TAPRIO_ATTR_SCHED_BASE_TIME]
+ *   [TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST]
+ *     [TCA_TAPRIO_ATTR_SCHED_ENTRY]
+ *       [TCA_TAPRIO_ATTR_SCHED_ENTRY_CMD]
+ *       [TCA_TAPRIO_ATTR_SCHED_ENTRY_GATES]
+ *       [TCA_TAPRIO_ATTR_SCHED_ENTRY_INTERVAL]
+ */
+
+#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST	_BITUL(0)
+#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD	_BITUL(1)
+
+enum {
+	TCA_TAPRIO_TC_ENTRY_UNSPEC,
+	TCA_TAPRIO_TC_ENTRY_INDEX,		/* u32 */
+	TCA_TAPRIO_TC_ENTRY_MAX_SDU,		/* u32 */
+	TCA_TAPRIO_TC_ENTRY_FP,			/* u32 */
+
+	/* add new constants above here */
+	__TCA_TAPRIO_TC_ENTRY_CNT,
+	TCA_TAPRIO_TC_ENTRY_MAX = (__TCA_TAPRIO_TC_ENTRY_CNT - 1)
+};
+
+enum {
+	TCA_TAPRIO_ATTR_UNSPEC,
+	TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */
+	TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */
+	TCA_TAPRIO_ATTR_SCHED_BASE_TIME, /* s64 */
+	TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY, /* single entry */
+	TCA_TAPRIO_ATTR_SCHED_CLOCKID, /* s32 */
+	TCA_TAPRIO_PAD,
+	TCA_TAPRIO_ATTR_ADMIN_SCHED, /* The admin sched, only used in dump */
+	TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, /* s64 */
+	TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, /* s64 */
+	TCA_TAPRIO_ATTR_FLAGS, /* u32 */
+	TCA_TAPRIO_ATTR_TXTIME_DELAY, /* u32 */
+	TCA_TAPRIO_ATTR_TC_ENTRY, /* nest */
+	__TCA_TAPRIO_ATTR_MAX,
+};
+
+#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
+
+/* ETS */
+
+#define TCQ_ETS_MAX_BANDS 16
+
+enum {
+	TCA_ETS_UNSPEC,
+	TCA_ETS_NBANDS,		/* u8 */
+	TCA_ETS_NSTRICT,	/* u8 */
+	TCA_ETS_QUANTA,		/* nested TCA_ETS_QUANTA_BAND */
+	TCA_ETS_QUANTA_BAND,	/* u32 */
+	TCA_ETS_PRIOMAP,	/* nested TCA_ETS_PRIOMAP_BAND */
+	TCA_ETS_PRIOMAP_BAND,	/* u8 */
+	__TCA_ETS_MAX,
+};
+
+#define TCA_ETS_MAX (__TCA_ETS_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/pktcdvd.h b/contrib/libs/linux-headers/linux/pktcdvd.h
new file mode 100644
index 0000000000..944277b6ea
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pktcdvd.h
@@ -0,0 +1,101 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2000 Jens Axboe <axboe@suse.de>
+ * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com>
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * Packet writing layer for ATAPI and SCSI CD-R, CD-RW, DVD-R, and
+ * DVD-RW devices.
+ *
+ */
+#ifndef __PKTCDVD_H
+#define __PKTCDVD_H
+
+#include <linux/types.h>
+
+/*
+ * 1 for normal debug messages, 2 is very verbose. 0 to turn it off.
+ */
+#define PACKET_DEBUG		1
+
+#define	MAX_WRITERS		8
+
+#define PKT_RB_POOL_SIZE	512
+
+/*
+ * How long we should hold a non-full packet before starting data gathering.
+ */
+#define PACKET_WAIT_TIME	(HZ * 5 / 1000)
+
+/*
+ * No user-servicable parts beyond this point ->
+ */
+
+/*
+ * device types
+ */
+#define PACKET_CDR		1
+#define	PACKET_CDRW		2
+#define PACKET_DVDR		3
+#define PACKET_DVDRW		4
+
+/*
+ * flags
+ */
+#define PACKET_WRITABLE		1	/* pd is writable */
+#define PACKET_NWA_VALID	2	/* next writable address valid */
+#define PACKET_LRA_VALID	3	/* last recorded address valid */
+#define PACKET_MERGE_SEGS	4	/* perform segment merging to keep */
+					/* underlying cdrom device happy */
+
+/*
+ * Disc status -- from READ_DISC_INFO
+ */
+#define PACKET_DISC_EMPTY	0
+#define PACKET_DISC_INCOMPLETE	1
+#define PACKET_DISC_COMPLETE	2
+#define PACKET_DISC_OTHER	3
+
+/*
+ * write type, and corresponding data block type
+ */
+#define PACKET_MODE1		1
+#define PACKET_MODE2		2
+#define PACKET_BLOCK_MODE1	8
+#define PACKET_BLOCK_MODE2	10
+
+/*
+ * Last session/border status
+ */
+#define PACKET_SESSION_EMPTY		0
+#define PACKET_SESSION_INCOMPLETE	1
+#define PACKET_SESSION_RESERVED		2
+#define PACKET_SESSION_COMPLETE		3
+
+#define PACKET_MCN			"4a656e734178626f65323030300000"
+
+#undef PACKET_USE_LS
+
+#define PKT_CTRL_CMD_SETUP	0
+#define PKT_CTRL_CMD_TEARDOWN	1
+#define PKT_CTRL_CMD_STATUS	2
+
+struct pkt_ctrl_command {
+	__u32 command;				/* in: Setup, teardown, status */
+	__u32 dev_index;			/* in/out: Device index */
+	__u32 dev;				/* in/out: Device nr for cdrw device */
+	__u32 pkt_dev;				/* in/out: Device nr for packet device */
+	__u32 num_devices;			/* out: Largest device index + 1 */
+	__u32 padding;				/* Not used */
+};
+
+/*
+ * packet ioctls
+ */
+#define PACKET_IOCTL_MAGIC	('X')
+#define PACKET_CTRL_CMD		_IOWR(PACKET_IOCTL_MAGIC, 1, struct pkt_ctrl_command)
+
+
+#endif /* __PKTCDVD_H */
diff --git a/contrib/libs/linux-headers/linux/pmu.h b/contrib/libs/linux-headers/linux/pmu.h
new file mode 100644
index 0000000000..c8de7b5f75
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pmu.h
@@ -0,0 +1,142 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for talking to the PMU.  The PMU is a microcontroller
+ * which controls battery charging and system power on PowerBook 3400
+ * and 2400 models as well as the RTC and various other things.
+ *
+ * Copyright (C) 1998 Paul Mackerras.
+ */
+
+#ifndef _LINUX_PMU_H
+#define _LINUX_PMU_H
+
+#define PMU_DRIVER_VERSION	2
+
+/*
+ * PMU commands
+ */
+#define PMU_POWER_CTRL0		0x10	/* control power of some devices */
+#define PMU_POWER_CTRL		0x11	/* control power of some devices */
+#define PMU_ADB_CMD		0x20	/* send ADB packet */
+#define PMU_ADB_POLL_OFF	0x21	/* disable ADB auto-poll */
+#define PMU_WRITE_XPRAM		0x32	/* write eXtended Parameter RAM */
+#define PMU_WRITE_NVRAM		0x33	/* write non-volatile RAM */
+#define PMU_READ_XPRAM		0x3a	/* read eXtended Parameter RAM */
+#define PMU_READ_NVRAM		0x3b	/* read non-volatile RAM */
+#define PMU_SET_RTC		0x30	/* set real-time clock */
+#define PMU_READ_RTC		0x38	/* read real-time clock */
+#define PMU_SET_VOLBUTTON	0x40	/* set volume up/down position */
+#define PMU_BACKLIGHT_BRIGHT	0x41	/* set backlight brightness */
+#define PMU_GET_VOLBUTTON	0x48	/* get volume up/down position */
+#define PMU_PCEJECT		0x4c	/* eject PC-card from slot */
+#define PMU_BATTERY_STATE	0x6b	/* report battery state etc. */
+#define PMU_SMART_BATTERY_STATE	0x6f	/* report battery state (new way) */
+#define PMU_SET_INTR_MASK	0x70	/* set PMU interrupt mask */
+#define PMU_INT_ACK		0x78	/* read interrupt bits */
+#define PMU_SHUTDOWN		0x7e	/* turn power off */
+#define PMU_CPU_SPEED		0x7d	/* control CPU speed on some models */
+#define PMU_SLEEP		0x7f	/* put CPU to sleep */
+#define PMU_POWER_EVENTS	0x8f	/* Send power-event commands to PMU */
+#define PMU_I2C_CMD		0x9a	/* I2C operations */
+#define PMU_RESET		0xd0	/* reset CPU */
+#define PMU_GET_BRIGHTBUTTON	0xd9	/* report brightness up/down pos */
+#define PMU_GET_COVER		0xdc	/* report cover open/closed */
+#define PMU_SYSTEM_READY	0xdf	/* tell PMU we are awake */
+#define PMU_GET_VERSION		0xea	/* read the PMU version */
+
+/* Bits to use with the PMU_POWER_CTRL0 command */
+#define PMU_POW0_ON		0x80	/* OR this to power ON the device */
+#define PMU_POW0_OFF		0x00	/* leave bit 7 to 0 to power it OFF */
+#define PMU_POW0_HARD_DRIVE	0x04	/* Hard drive power (on wallstreet/lombard ?) */
+
+/* Bits to use with the PMU_POWER_CTRL command */
+#define PMU_POW_ON		0x80	/* OR this to power ON the device */
+#define PMU_POW_OFF		0x00	/* leave bit 7 to 0 to power it OFF */
+#define PMU_POW_BACKLIGHT	0x01	/* backlight power */
+#define PMU_POW_CHARGER		0x02	/* battery charger power */
+#define PMU_POW_IRLED		0x04	/* IR led power (on wallstreet) */
+#define PMU_POW_MEDIABAY	0x08	/* media bay power (wallstreet/lombard ?) */
+
+/* Bits in PMU interrupt and interrupt mask bytes */
+#define PMU_INT_PCEJECT		0x04	/* PC-card eject buttons */
+#define PMU_INT_SNDBRT		0x08	/* sound/brightness up/down buttons */
+#define PMU_INT_ADB		0x10	/* ADB autopoll or reply data */
+#define PMU_INT_BATTERY		0x20	/* Battery state change */
+#define PMU_INT_ENVIRONMENT	0x40	/* Environment interrupts */
+#define PMU_INT_TICK		0x80	/* 1-second tick interrupt */
+
+/* Other bits in PMU interrupt valid when PMU_INT_ADB is set */
+#define PMU_INT_ADB_AUTO	0x04	/* ADB autopoll, when PMU_INT_ADB */
+#define PMU_INT_WAITING_CHARGER	0x01	/* ??? */
+#define PMU_INT_AUTO_SRQ_POLL	0x02	/* ??? */
+
+/* Bits in the environement message (either obtained via PMU_GET_COVER,
+ * or via PMU_INT_ENVIRONMENT on core99 */
+#define PMU_ENV_LID_CLOSED	0x01	/* The lid is closed */
+
+/* I2C related definitions */
+#define PMU_I2C_MODE_SIMPLE	0
+#define PMU_I2C_MODE_STDSUB	1
+#define PMU_I2C_MODE_COMBINED	2
+
+#define PMU_I2C_BUS_STATUS	0
+#define PMU_I2C_BUS_SYSCLK	1
+#define PMU_I2C_BUS_POWER	2
+
+#define PMU_I2C_STATUS_OK	0
+#define PMU_I2C_STATUS_DATAREAD	1
+#define PMU_I2C_STATUS_BUSY	0xfe
+
+
+/* Kind of PMU (model) */
+enum {
+	PMU_UNKNOWN,
+	PMU_OHARE_BASED,	/* 2400, 3400, 3500 (old G3 powerbook) */
+	PMU_HEATHROW_BASED,	/* PowerBook G3 series */
+	PMU_PADDINGTON_BASED,	/* 1999 PowerBook G3 */
+	PMU_KEYLARGO_BASED,	/* Core99 motherboard (PMU99) */
+	PMU_68K_V1,		/* Unused/deprecated */
+	PMU_68K_V2,		/* Unused/deprecated */
+};
+
+/* PMU PMU_POWER_EVENTS commands */
+enum {
+	PMU_PWR_GET_POWERUP_EVENTS	= 0x00,
+	PMU_PWR_SET_POWERUP_EVENTS	= 0x01,
+	PMU_PWR_CLR_POWERUP_EVENTS	= 0x02,
+	PMU_PWR_GET_WAKEUP_EVENTS	= 0x03,
+	PMU_PWR_SET_WAKEUP_EVENTS	= 0x04,
+	PMU_PWR_CLR_WAKEUP_EVENTS	= 0x05,
+};
+
+/* Power events wakeup bits */
+enum {
+	PMU_PWR_WAKEUP_KEY		= 0x01,	/* Wake on key press */
+	PMU_PWR_WAKEUP_AC_INSERT	= 0x02, /* Wake on AC adapter plug */
+	PMU_PWR_WAKEUP_AC_CHANGE	= 0x04,
+	PMU_PWR_WAKEUP_LID_OPEN		= 0x08,
+	PMU_PWR_WAKEUP_RING		= 0x10,
+};
+	
+/*
+ * Ioctl commands for the /dev/pmu device
+ */
+#include <linux/ioctl.h>
+
+/* no param */
+#define PMU_IOC_SLEEP		_IO('B', 0)
+/* out param: u32*	backlight value: 0 to 15 */
+#define PMU_IOC_GET_BACKLIGHT	_IOR('B', 1, size_t)
+/* in param: u32	backlight value: 0 to 15 */
+#define PMU_IOC_SET_BACKLIGHT	_IOW('B', 2, size_t)
+/* out param: u32*	PMU model */
+#define PMU_IOC_GET_MODEL	_IOR('B', 3, size_t)
+/* out param: u32*	has_adb: 0 or 1 */
+#define PMU_IOC_HAS_ADB		_IOR('B', 4, size_t) 
+/* out param: u32*	can_sleep: 0 or 1 */
+#define PMU_IOC_CAN_SLEEP	_IOR('B', 5, size_t) 
+/* no param, but historically was _IOR('B', 6, 0), meaning 4 bytes */
+#define PMU_IOC_GRAB_BACKLIGHT	_IOR('B', 6, size_t) 
+
+
+#endif /* _LINUX_PMU_H */
diff --git a/contrib/libs/linux-headers/linux/poll.h b/contrib/libs/linux-headers/linux/poll.h
new file mode 100644
index 0000000000..2001fedfb2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/poll.h
@@ -0,0 +1 @@
+#include <asm/poll.h>
diff --git a/contrib/libs/linux-headers/linux/posix_acl.h b/contrib/libs/linux-headers/linux/posix_acl.h
new file mode 100644
index 0000000000..217e4e26ab
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/posix_acl.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
+ * Copyright (C) 2016 Red Hat, Inc.
+ *
+ * This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef __UAPI_POSIX_ACL_H
+#define __UAPI_POSIX_ACL_H
+
+#define ACL_UNDEFINED_ID	(-1)
+
+/* a_type field in acl_user_posix_entry_t */
+#define ACL_TYPE_ACCESS		(0x8000)
+#define ACL_TYPE_DEFAULT	(0x4000)
+
+/* e_tag entry in struct posix_acl_entry */
+#define ACL_USER_OBJ		(0x01)
+#define ACL_USER		(0x02)
+#define ACL_GROUP_OBJ		(0x04)
+#define ACL_GROUP		(0x08)
+#define ACL_MASK		(0x10)
+#define ACL_OTHER		(0x20)
+
+/* permissions in the e_perm field */
+#define ACL_READ		(0x04)
+#define ACL_WRITE		(0x02)
+#define ACL_EXECUTE		(0x01)
+
+#endif  /* __UAPI_POSIX_ACL_H */
diff --git a/contrib/libs/linux-headers/linux/posix_acl_xattr.h b/contrib/libs/linux-headers/linux/posix_acl_xattr.h
new file mode 100644
index 0000000000..506380f0b9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/posix_acl_xattr.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>
+ * Copyright (C) 2016 Red Hat, Inc.
+ *
+ * This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef __UAPI_POSIX_ACL_XATTR_H
+#define __UAPI_POSIX_ACL_XATTR_H
+
+#include <linux/types.h>
+
+/* Supported ACL a_version fields */
+#define POSIX_ACL_XATTR_VERSION	0x0002
+
+/* An undefined entry e_id value */
+#define ACL_UNDEFINED_ID	(-1)
+
+struct posix_acl_xattr_entry {
+	__le16			e_tag;
+	__le16			e_perm;
+	__le32			e_id;
+};
+
+struct posix_acl_xattr_header {
+	__le32			a_version;
+};
+
+#endif	/* __UAPI_POSIX_ACL_XATTR_H */
diff --git a/contrib/libs/linux-headers/linux/ppdev.h b/contrib/libs/linux-headers/linux/ppdev.h
new file mode 100644
index 0000000000..8216492ad2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ppdev.h
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * linux/include/linux/ppdev.h
+ *
+ * User-space parallel port device driver (header file).
+ *
+ * Copyright (C) 1998-9 Tim Waugh <tim@cyberelk.demon.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Added PPGETTIME/PPSETTIME, Fred Barnes, 1999
+ * Added PPGETMODES/PPGETMODE/PPGETPHASE, Fred Barnes <frmb2@ukc.ac.uk>, 03/01/2001
+ */
+
+#ifndef _LINUX_PPDEV_H
+#define _LINUX_PPDEV_H
+
+#define PP_IOCTL	'p'
+
+/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
+#define PPSETMODE	_IOW(PP_IOCTL, 0x80, int)
+
+/* Read status */
+#define PPRSTATUS	_IOR(PP_IOCTL, 0x81, unsigned char)
+#define PPWSTATUS	OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char)
+
+/* Read/write control */
+#define PPRCONTROL	_IOR(PP_IOCTL, 0x83, unsigned char)
+#define PPWCONTROL	_IOW(PP_IOCTL, 0x84, unsigned char)
+
+struct ppdev_frob_struct {
+	unsigned char mask;
+	unsigned char val;
+};
+#define PPFCONTROL      _IOW(PP_IOCTL, 0x8e, struct ppdev_frob_struct)
+
+/* Read/write data */
+#define PPRDATA		_IOR(PP_IOCTL, 0x85, unsigned char)
+#define PPWDATA		_IOW(PP_IOCTL, 0x86, unsigned char)
+
+/* Read/write econtrol (not used) */
+#define PPRECONTROL	OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char)
+#define PPWECONTROL	OBSOLETE__IOW(PP_IOCTL, 0x88, unsigned char)
+
+/* Read/write FIFO (not used) */
+#define PPRFIFO		OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char)
+#define PPWFIFO		OBSOLETE__IOW(PP_IOCTL, 0x8a, unsigned char)
+
+/* Claim the port to start using it */
+#define PPCLAIM		_IO(PP_IOCTL, 0x8b)
+
+/* Release the port when you aren't using it */
+#define PPRELEASE	_IO(PP_IOCTL, 0x8c)
+
+/* Yield the port (release it if another driver is waiting,
+ * then reclaim) */
+#define PPYIELD		_IO(PP_IOCTL, 0x8d)
+
+/* Register device exclusively (must be before PPCLAIM). */
+#define PPEXCL		_IO(PP_IOCTL, 0x8f)
+
+/* Data line direction: non-zero for input mode. */
+#define PPDATADIR	_IOW(PP_IOCTL, 0x90, int)
+
+/* Negotiate a particular IEEE 1284 mode. */
+#define PPNEGOT		_IOW(PP_IOCTL, 0x91, int)
+
+/* Set control lines when an interrupt occurs. */
+#define PPWCTLONIRQ	_IOW(PP_IOCTL, 0x92, unsigned char)
+
+/* Clear (and return) interrupt count. */
+#define PPCLRIRQ	_IOR(PP_IOCTL, 0x93, int)
+
+/* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */
+#define PPSETPHASE	_IOW(PP_IOCTL, 0x94, int)
+
+/* Set and get port timeout (struct timeval's) */
+#define PPGETTIME	_IOR(PP_IOCTL, 0x95, struct timeval)
+#define PPSETTIME	_IOW(PP_IOCTL, 0x96, struct timeval)
+
+/* Get available modes (what the hardware can do) */
+#define PPGETMODES	_IOR(PP_IOCTL, 0x97, unsigned int)
+
+/* Get the current mode and phaze */
+#define PPGETMODE	_IOR(PP_IOCTL, 0x98, int)
+#define PPGETPHASE	_IOR(PP_IOCTL, 0x99, int)
+
+/* get/set flags */
+#define PPGETFLAGS	_IOR(PP_IOCTL, 0x9a, int)
+#define PPSETFLAGS	_IOW(PP_IOCTL, 0x9b, int)
+
+/* flags visible to the world */
+#define PP_FASTWRITE	(1<<2)
+#define PP_FASTREAD	(1<<3)
+#define PP_W91284PIC	(1<<4)
+
+/* only masks user-visible flags */
+#define PP_FLAGMASK	(PP_FASTWRITE | PP_FASTREAD | PP_W91284PIC)
+
+#endif /* _LINUX_PPDEV_H */
diff --git a/contrib/libs/linux-headers/linux/ppp-comp.h b/contrib/libs/linux-headers/linux/ppp-comp.h
new file mode 100644
index 0000000000..22da3c1dde
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ppp-comp.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ppp-comp.h - Definitions for doing PPP packet compression.
+ *
+ * Copyright 1994-1998 Paul Mackerras.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  version 2 as published by the Free Software Foundation.
+ */
+#ifndef _NET_PPP_COMP_H
+#define _NET_PPP_COMP_H
+
+
+/*
+ * CCP codes.
+ */
+
+#define CCP_CONFREQ	1
+#define CCP_CONFACK	2
+#define CCP_TERMREQ	5
+#define CCP_TERMACK	6
+#define CCP_RESETREQ	14
+#define CCP_RESETACK	15
+
+/*
+ * Max # bytes for a CCP option
+ */
+
+#define CCP_MAX_OPTION_LENGTH	32
+
+/*
+ * Parts of a CCP packet.
+ */
+
+#define CCP_CODE(dp)		((dp)[0])
+#define CCP_ID(dp)		((dp)[1])
+#define CCP_LENGTH(dp)		(((dp)[2] << 8) + (dp)[3])
+#define CCP_HDRLEN		4
+
+#define CCP_OPT_CODE(dp)	((dp)[0])
+#define CCP_OPT_LENGTH(dp)	((dp)[1])
+#define CCP_OPT_MINLEN		2
+
+/*
+ * Definitions for BSD-Compress.
+ */
+
+#define CI_BSD_COMPRESS		21	/* config. option for BSD-Compress */
+#define CILEN_BSD_COMPRESS	3	/* length of config. option */
+
+/* Macros for handling the 3rd byte of the BSD-Compress config option. */
+#define BSD_NBITS(x)		((x) & 0x1F)	/* number of bits requested */
+#define BSD_VERSION(x)		((x) >> 5)	/* version of option format */
+#define BSD_CURRENT_VERSION	1		/* current version number */
+#define BSD_MAKE_OPT(v, n)	(((v) << 5) | (n))
+
+#define BSD_MIN_BITS		9	/* smallest code size supported */
+#define BSD_MAX_BITS		15	/* largest code size supported */
+
+/*
+ * Definitions for Deflate.
+ */
+
+#define CI_DEFLATE		26	/* config option for Deflate */
+#define CI_DEFLATE_DRAFT	24	/* value used in original draft RFC */
+#define CILEN_DEFLATE		4	/* length of its config option */
+
+#define DEFLATE_MIN_SIZE	9
+#define DEFLATE_MAX_SIZE	15
+#define DEFLATE_METHOD_VAL	8
+#define DEFLATE_SIZE(x)		(((x) >> 4) + 8)
+#define DEFLATE_METHOD(x)	((x) & 0x0F)
+#define DEFLATE_MAKE_OPT(w)	((((w) - 8) << 4) + DEFLATE_METHOD_VAL)
+#define DEFLATE_CHK_SEQUENCE	0
+
+/*
+ * Definitions for MPPE.
+ */
+
+#define CI_MPPE                18      /* config option for MPPE */
+#define CILEN_MPPE              6      /* length of config option */
+
+/*
+ * Definitions for other, as yet unsupported, compression methods.
+ */
+
+#define CI_PREDICTOR_1		1	/* config option for Predictor-1 */
+#define CILEN_PREDICTOR_1	2	/* length of its config option */
+#define CI_PREDICTOR_2		2	/* config option for Predictor-2 */
+#define CILEN_PREDICTOR_2	2	/* length of its config option */
+
+
+#endif /* _NET_PPP_COMP_H */
diff --git a/contrib/libs/linux-headers/linux/ppp-ioctl.h b/contrib/libs/linux-headers/linux/ppp-ioctl.h
new file mode 100644
index 0000000000..2daceab143
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ppp-ioctl.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ppp-ioctl.h - PPP ioctl definitions.
+ *
+ * Copyright 1999-2002 Paul Mackerras.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  version 2 as published by the Free Software Foundation.
+ */
+#ifndef _PPP_IOCTL_H
+#define _PPP_IOCTL_H
+
+#include <linux/types.h>
+
+#include <linux/ppp_defs.h>
+
+/*
+ * Bit definitions for flags argument to PPPIOCGFLAGS/PPPIOCSFLAGS.
+ */
+#define SC_COMP_PROT	0x00000001	/* protocol compression (output) */
+#define SC_COMP_AC	0x00000002	/* header compression (output) */
+#define	SC_COMP_TCP	0x00000004	/* TCP (VJ) compression (output) */
+#define SC_NO_TCP_CCID	0x00000008	/* disable VJ connection-id comp. */
+#define SC_REJ_COMP_AC	0x00000010	/* reject adrs/ctrl comp. on input */
+#define SC_REJ_COMP_TCP	0x00000020	/* reject TCP (VJ) comp. on input */
+#define SC_CCP_OPEN	0x00000040	/* Look at CCP packets */
+#define SC_CCP_UP	0x00000080	/* May send/recv compressed packets */
+#define SC_ENABLE_IP	0x00000100	/* IP packets may be exchanged */
+#define SC_LOOP_TRAFFIC	0x00000200	/* send traffic to pppd */
+#define SC_MULTILINK	0x00000400	/* do multilink encapsulation */
+#define SC_MP_SHORTSEQ	0x00000800	/* use short MP sequence numbers */
+#define SC_COMP_RUN	0x00001000	/* compressor has been inited */
+#define SC_DECOMP_RUN	0x00002000	/* decompressor has been inited */
+#define SC_MP_XSHORTSEQ	0x00004000	/* transmit short MP seq numbers */
+#define SC_DEBUG	0x00010000	/* enable debug messages */
+#define SC_LOG_INPKT	0x00020000	/* log contents of good pkts recvd */
+#define SC_LOG_OUTPKT	0x00040000	/* log contents of pkts sent */
+#define SC_LOG_RAWIN	0x00080000	/* log all chars received */
+#define SC_LOG_FLUSH	0x00100000	/* log all chars flushed */
+#define	SC_SYNC		0x00200000	/* synchronous serial mode */
+#define	SC_MUST_COMP    0x00400000	/* no uncompressed packets may be sent or received */
+#define	SC_MASK		0x0f600fff	/* bits that user can change */
+
+/* state bits */
+#define SC_XMIT_BUSY	0x10000000	/* (used by isdn_ppp?) */
+#define SC_RCV_ODDP	0x08000000	/* have rcvd char with odd parity */
+#define SC_RCV_EVNP	0x04000000	/* have rcvd char with even parity */
+#define SC_RCV_B7_1	0x02000000	/* have rcvd char with bit 7 = 1 */
+#define SC_RCV_B7_0	0x01000000	/* have rcvd char with bit 7 = 0 */
+#define SC_DC_FERROR	0x00800000	/* fatal decomp error detected */
+#define SC_DC_ERROR	0x00400000	/* non-fatal decomp error detected */
+
+/* Used with PPPIOCGNPMODE/PPPIOCSNPMODE */
+struct npioctl {
+	int		protocol;	/* PPP protocol, e.g. PPP_IP */
+	enum NPmode	mode;
+};
+
+/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
+struct ppp_option_data {
+	__u8	*ptr;
+	__u32	length;
+	int	transmit;
+};
+
+/* For PPPIOCGL2TPSTATS */
+struct pppol2tp_ioc_stats {
+	__u16		tunnel_id;	/* redundant */
+	__u16		session_id;	/* if zero, get tunnel stats */
+	__u32		using_ipsec:1;
+	__aligned_u64	tx_packets;
+	__aligned_u64	tx_bytes;
+	__aligned_u64	tx_errors;
+	__aligned_u64	rx_packets;
+	__aligned_u64	rx_bytes;
+	__aligned_u64	rx_seq_discards;
+	__aligned_u64	rx_oos_packets;
+	__aligned_u64	rx_errors;
+};
+
+/*
+ * Ioctl definitions.
+ */
+
+#define	PPPIOCGFLAGS	_IOR('t', 90, int)	/* get configuration flags */
+#define	PPPIOCSFLAGS	_IOW('t', 89, int)	/* set configuration flags */
+#define	PPPIOCGASYNCMAP	_IOR('t', 88, int)	/* get async map */
+#define	PPPIOCSASYNCMAP	_IOW('t', 87, int)	/* set async map */
+#define	PPPIOCGUNIT	_IOR('t', 86, int)	/* get ppp unit number */
+#define	PPPIOCGRASYNCMAP _IOR('t', 85, int)	/* get receive async map */
+#define	PPPIOCSRASYNCMAP _IOW('t', 84, int)	/* set receive async map */
+#define	PPPIOCGMRU	_IOR('t', 83, int)	/* get max receive unit */
+#define	PPPIOCSMRU	_IOW('t', 82, int)	/* set max receive unit */
+#define	PPPIOCSMAXCID	_IOW('t', 81, int)	/* set VJ max slot ID */
+#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
+#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
+#define PPPIOCXFERUNIT	_IO('t', 78)		/* transfer PPP unit */
+#define PPPIOCSCOMPRESS	_IOW('t', 77, struct ppp_option_data)
+#define PPPIOCGNPMODE	_IOWR('t', 76, struct npioctl) /* get NP mode */
+#define PPPIOCSNPMODE	_IOW('t', 75, struct npioctl)  /* set NP mode */
+#define PPPIOCSPASS	_IOW('t', 71, struct sock_fprog) /* set pass filter */
+#define PPPIOCSACTIVE	_IOW('t', 70, struct sock_fprog) /* set active filt */
+#define PPPIOCGDEBUG	_IOR('t', 65, int)	/* Read debug level */
+#define PPPIOCSDEBUG	_IOW('t', 64, int)	/* Set debug level */
+#define PPPIOCGIDLE	_IOR('t', 63, struct ppp_idle) /* get idle time */
+#define PPPIOCGIDLE32	_IOR('t', 63, struct ppp_idle32) /* 32-bit times */
+#define PPPIOCGIDLE64	_IOR('t', 63, struct ppp_idle64) /* 64-bit times */
+#define PPPIOCNEWUNIT	_IOWR('t', 62, int)	/* create new ppp unit */
+#define PPPIOCATTACH	_IOW('t', 61, int)	/* attach to ppp unit */
+#define PPPIOCDETACH	_IOW('t', 60, int)	/* obsolete, do not use */
+#define PPPIOCSMRRU	_IOW('t', 59, int)	/* set multilink MRU */
+#define PPPIOCCONNECT	_IOW('t', 58, int)	/* connect channel to unit */
+#define PPPIOCDISCONN	_IO('t', 57)		/* disconnect channel */
+#define PPPIOCATTCHAN	_IOW('t', 56, int)	/* attach to ppp channel */
+#define PPPIOCGCHAN	_IOR('t', 55, int)	/* get ppp channel number */
+#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats)
+#define PPPIOCBRIDGECHAN _IOW('t', 53, int)	/* bridge one channel to another */
+#define PPPIOCUNBRIDGECHAN _IO('t', 52)	/* unbridge channel */
+
+#define SIOCGPPPSTATS   (SIOCDEVPRIVATE + 0)
+#define SIOCGPPPVER     (SIOCDEVPRIVATE + 1)	/* NEVER change this!! */
+#define SIOCGPPPCSTATS  (SIOCDEVPRIVATE + 2)
+
+#endif /* _PPP_IOCTL_H */
diff --git a/contrib/libs/linux-headers/linux/ppp_defs.h b/contrib/libs/linux-headers/linux/ppp_defs.h
new file mode 100644
index 0000000000..b2cbb3b4dc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ppp_defs.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ppp_defs.h - PPP definitions.
+ *
+ * Copyright 1994-2000 Paul Mackerras.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  version 2 as published by the Free Software Foundation.
+ */
+#include <linux/types.h>
+
+#ifndef _PPP_DEFS_H_
+#define _PPP_DEFS_H_
+
+/*
+ * The basic PPP frame.
+ */
+#define PPP_HDRLEN	4	/* octets for standard ppp header */
+#define PPP_FCSLEN	2	/* octets for FCS */
+#define PPP_MRU		1500	/* default MRU = max length of info field */
+
+#define PPP_ADDRESS(p)	(((__u8 *)(p))[0])
+#define PPP_CONTROL(p)	(((__u8 *)(p))[1])
+#define PPP_PROTOCOL(p)	((((__u8 *)(p))[2] << 8) + ((__u8 *)(p))[3])
+
+/*
+ * Significant octet values.
+ */
+#define	PPP_ALLSTATIONS	0xff	/* All-Stations broadcast address */
+#define	PPP_UI		0x03	/* Unnumbered Information */
+#define	PPP_FLAG	0x7e	/* Flag Sequence */
+#define	PPP_ESCAPE	0x7d	/* Asynchronous Control Escape */
+#define	PPP_TRANS	0x20	/* Asynchronous transparency modifier */
+
+/*
+ * Protocol field values.
+ */
+#define PPP_IP		0x21	/* Internet Protocol */
+#define PPP_AT		0x29	/* AppleTalk Protocol */
+#define PPP_IPX		0x2b	/* IPX protocol */
+#define	PPP_VJC_COMP	0x2d	/* VJ compressed TCP */
+#define	PPP_VJC_UNCOMP	0x2f	/* VJ uncompressed TCP */
+#define PPP_MP		0x3d	/* Multilink protocol */
+#define PPP_IPV6	0x57	/* Internet Protocol Version 6 */
+#define PPP_COMPFRAG	0xfb	/* fragment compressed below bundle */
+#define PPP_COMP	0xfd	/* compressed packet */
+#define PPP_MPLS_UC	0x0281	/* Multi Protocol Label Switching - Unicast */
+#define PPP_MPLS_MC	0x0283	/* Multi Protocol Label Switching - Multicast */
+#define PPP_IPCP	0x8021	/* IP Control Protocol */
+#define PPP_ATCP	0x8029	/* AppleTalk Control Protocol */
+#define PPP_IPXCP	0x802b	/* IPX Control Protocol */
+#define PPP_IPV6CP	0x8057	/* IPv6 Control Protocol */
+#define PPP_CCPFRAG	0x80fb	/* CCP at link level (below MP bundle) */
+#define PPP_CCP		0x80fd	/* Compression Control Protocol */
+#define PPP_MPLSCP	0x80fd	/* MPLS Control Protocol */
+#define PPP_LCP		0xc021	/* Link Control Protocol */
+#define PPP_PAP		0xc023	/* Password Authentication Protocol */
+#define PPP_LQR		0xc025	/* Link Quality Report protocol */
+#define PPP_CHAP	0xc223	/* Cryptographic Handshake Auth. Protocol */
+#define PPP_CBCP	0xc029	/* Callback Control Protocol */
+
+/*
+ * Values for FCS calculations.
+ */
+
+#define PPP_INITFCS	0xffff	/* Initial FCS value */
+#define PPP_GOODFCS	0xf0b8	/* Good final FCS value */
+
+
+/*
+ * Extended asyncmap - allows any character to be escaped.
+ */
+
+typedef __u32		ext_accm[8];
+
+/*
+ * What to do with network protocol (NP) packets.
+ */
+enum NPmode {
+    NPMODE_PASS,		/* pass the packet through */
+    NPMODE_DROP,		/* silently drop the packet */
+    NPMODE_ERROR,		/* return an error */
+    NPMODE_QUEUE		/* save it up for later. */
+};
+
+/*
+ * Statistics for LQRP and pppstats
+ */
+struct pppstat	{
+    __u32	ppp_discards;	/* # frames discarded */
+
+    __u32	ppp_ibytes;	/* bytes received */
+    __u32	ppp_ioctects;	/* bytes received not in error */
+    __u32	ppp_ipackets;	/* packets received */
+    __u32	ppp_ierrors;	/* receive errors */
+    __u32	ppp_ilqrs;	/* # LQR frames received */
+
+    __u32	ppp_obytes;	/* raw bytes sent */
+    __u32	ppp_ooctects;	/* frame bytes sent */
+    __u32	ppp_opackets;	/* packets sent */
+    __u32	ppp_oerrors;	/* transmit errors */ 
+    __u32	ppp_olqrs;	/* # LQR frames sent */
+};
+
+struct vjstat {
+    __u32	vjs_packets;	/* outbound packets */
+    __u32	vjs_compressed;	/* outbound compressed packets */
+    __u32	vjs_searches;	/* searches for connection state */
+    __u32	vjs_misses;	/* times couldn't find conn. state */
+    __u32	vjs_uncompressedin; /* inbound uncompressed packets */
+    __u32	vjs_compressedin;   /* inbound compressed packets */
+    __u32	vjs_errorin;	/* inbound unknown type packets */
+    __u32	vjs_tossed;	/* inbound packets tossed because of error */
+};
+
+struct compstat {
+    __u32	unc_bytes;	/* total uncompressed bytes */
+    __u32	unc_packets;	/* total uncompressed packets */
+    __u32	comp_bytes;	/* compressed bytes */
+    __u32	comp_packets;	/* compressed packets */
+    __u32	inc_bytes;	/* incompressible bytes */
+    __u32	inc_packets;	/* incompressible packets */
+
+    /* the compression ratio is defined as in_count / bytes_out */
+    __u32       in_count;	/* Bytes received */
+    __u32       bytes_out;	/* Bytes transmitted */
+
+    double	ratio;		/* not computed in kernel. */
+};
+
+struct ppp_stats {
+    struct pppstat	p;	/* basic PPP statistics */
+    struct vjstat	vj;	/* VJ header compression statistics */
+};
+
+struct ppp_comp_stats {
+    struct compstat	c;	/* packet compression statistics */
+    struct compstat	d;	/* packet decompression statistics */
+};
+
+/*
+ * The following structure records the time in seconds since
+ * the last NP packet was sent or received.
+ *
+ * Linux implements both 32-bit and 64-bit time_t versions
+ * for compatibility with user space that defines ppp_idle
+ * based on the libc time_t.
+ */
+struct ppp_idle {
+    __kernel_old_time_t xmit_idle;	/* time since last NP packet sent */
+    __kernel_old_time_t recv_idle;	/* time since last NP packet received */
+};
+
+struct ppp_idle32 {
+    __s32 xmit_idle;		/* time since last NP packet sent */
+    __s32 recv_idle;		/* time since last NP packet received */
+};
+
+struct ppp_idle64 {
+    __s64 xmit_idle;		/* time since last NP packet sent */
+    __s64 recv_idle;		/* time since last NP packet received */
+};
+
+#endif /* _PPP_DEFS_H_ */
diff --git a/contrib/libs/linux-headers/linux/pps.h b/contrib/libs/linux-headers/linux/pps.h
new file mode 100644
index 0000000000..009ebcd8ce
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pps.h
@@ -0,0 +1,151 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * PPS API header
+ *
+ * Copyright (C) 2005-2009   Rodolfo Giometti <giometti@linux.it>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#ifndef _PPS_H_
+#define _PPS_H_
+
+#include <linux/types.h>
+
+#define PPS_VERSION		"5.3.6"
+#define PPS_MAX_SOURCES		16		/* should be enough... */
+
+/* Implementation note: the logical states ``assert'' and ``clear''
+ * are implemented in terms of the chip register, i.e. ``assert''
+ * means the bit is set.  */
+
+/*
+ * 3.2 New data structures
+ */
+
+#define PPS_API_VERS_1		1
+#define PPS_API_VERS		PPS_API_VERS_1	/* we use API version 1 */
+#define PPS_MAX_NAME_LEN	32
+
+/* 32-bit vs. 64-bit compatibility.
+ *
+ * 0n i386, the alignment of a uint64_t is only 4 bytes, while on most other
+ * architectures it's 8 bytes. On i386, there will be no padding between the
+ * two consecutive 'struct pps_ktime' members of struct pps_kinfo and struct
+ * pps_kparams. But on most platforms there will be padding to ensure correct
+ * alignment.
+ *
+ * The simple fix is probably to add an explicit padding.
+ *					 		[David Woodhouse]
+ */
+struct pps_ktime {
+	__s64 sec;
+	__s32 nsec;
+	__u32 flags;
+};
+
+struct pps_ktime_compat {
+	__s64 sec;
+	__s32 nsec;
+	__u32 flags;
+} __attribute__((packed, aligned(4)));
+#define PPS_TIME_INVALID	(1<<0)	/* used to specify timeout==NULL */
+
+struct pps_kinfo {
+	__u32 assert_sequence;		/* seq. num. of assert event */
+	__u32 clear_sequence; 		/* seq. num. of clear event */
+	struct pps_ktime assert_tu;	/* time of assert event */
+	struct pps_ktime clear_tu;	/* time of clear event */
+	int current_mode;		/* current mode bits */
+};
+
+struct pps_kinfo_compat {
+	__u32 assert_sequence;			/* seq. num. of assert event */
+	__u32 clear_sequence;			/* seq. num. of clear event */
+	struct pps_ktime_compat assert_tu;	/* time of assert event */
+	struct pps_ktime_compat clear_tu;	/* time of clear event */
+	int current_mode;			/* current mode bits */
+};
+
+struct pps_kparams {
+	int api_version;		/* API version # */
+	int mode;			/* mode bits */
+	struct pps_ktime assert_off_tu;	/* offset compensation for assert */
+	struct pps_ktime clear_off_tu;	/* offset compensation for clear */
+};
+
+/*
+ * 3.3 Mode bit definitions
+ */
+
+/* Device/implementation parameters */
+#define PPS_CAPTUREASSERT	0x01	/* capture assert events */
+#define PPS_CAPTURECLEAR	0x02	/* capture clear events */
+#define PPS_CAPTUREBOTH		0x03	/* capture assert and clear events */
+
+#define PPS_OFFSETASSERT	0x10	/* apply compensation for assert event */
+#define PPS_OFFSETCLEAR		0x20	/* apply compensation for clear event */
+
+#define PPS_CANWAIT		0x100	/* can we wait for an event? */
+#define PPS_CANPOLL		0x200	/* bit reserved for future use */
+
+/* Kernel actions */
+#define PPS_ECHOASSERT		0x40	/* feed back assert event to output */
+#define PPS_ECHOCLEAR		0x80	/* feed back clear event to output */
+
+/* Timestamp formats */
+#define PPS_TSFMT_TSPEC		0x1000	/* select timespec format */
+#define PPS_TSFMT_NTPFP		0x2000	/* select NTP format */
+
+/*
+ * 3.4.4 New functions: disciplining the kernel timebase
+ */
+
+/* Kernel consumers */
+#define PPS_KC_HARDPPS		0	/* hardpps() (or equivalent) */
+#define PPS_KC_HARDPPS_PLL	1	/* hardpps() constrained to
+					   use a phase-locked loop */
+#define PPS_KC_HARDPPS_FLL	2	/* hardpps() constrained to
+					   use a frequency-locked loop */
+/*
+ * Here begins the implementation-specific part!
+ */
+
+struct pps_fdata {
+	struct pps_kinfo info;
+	struct pps_ktime timeout;
+};
+
+struct pps_fdata_compat {
+	struct pps_kinfo_compat info;
+	struct pps_ktime_compat timeout;
+};
+
+struct pps_bind_args {
+	int tsformat;	/* format of time stamps */
+	int edge;	/* selected event type */
+	int consumer;	/* selected kernel consumer */
+};
+
+#include <linux/ioctl.h>
+
+#define PPS_GETPARAMS		_IOR('p', 0xa1, struct pps_kparams *)
+#define PPS_SETPARAMS		_IOW('p', 0xa2, struct pps_kparams *)
+#define PPS_GETCAP		_IOR('p', 0xa3, int *)
+#define PPS_FETCH		_IOWR('p', 0xa4, struct pps_fdata *)
+#define PPS_KC_BIND		_IOW('p', 0xa5, struct pps_bind_args *)
+
+#endif /* _PPS_H_ */
diff --git a/contrib/libs/linux-headers/linux/pr.h b/contrib/libs/linux-headers/linux/pr.h
new file mode 100644
index 0000000000..82c7084249
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/pr.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _PR_H
+#define _PR_H
+
+#include <linux/types.h>
+
+enum pr_status {
+	PR_STS_SUCCESS			= 0x0,
+	/*
+	 * The following error codes are based on SCSI, because the interface
+	 * was originally created for it and has existing users.
+	 */
+	/* Generic device failure. */
+	PR_STS_IOERR			= 0x2,
+	PR_STS_RESERVATION_CONFLICT	= 0x18,
+	/* Temporary path failure that can be retried. */
+	PR_STS_RETRY_PATH_FAILURE	= 0xe0000,
+	/* The request was failed due to a fast failure timer. */
+	PR_STS_PATH_FAST_FAILED		= 0xf0000,
+	/* The path cannot be reached and has been marked as failed. */
+	PR_STS_PATH_FAILED		= 0x10000,
+};
+
+enum pr_type {
+	PR_WRITE_EXCLUSIVE		= 1,
+	PR_EXCLUSIVE_ACCESS		= 2,
+	PR_WRITE_EXCLUSIVE_REG_ONLY	= 3,
+	PR_EXCLUSIVE_ACCESS_REG_ONLY	= 4,
+	PR_WRITE_EXCLUSIVE_ALL_REGS	= 5,
+	PR_EXCLUSIVE_ACCESS_ALL_REGS	= 6,
+};
+
+struct pr_reservation {
+	__u64	key;
+	__u32	type;
+	__u32	flags;
+};
+
+struct pr_registration {
+	__u64	old_key;
+	__u64	new_key;
+	__u32	flags;
+	__u32	__pad;
+};
+
+struct pr_preempt {
+	__u64	old_key;
+	__u64	new_key;
+	__u32	type;
+	__u32	flags;
+};
+
+struct pr_clear {
+	__u64	key;
+	__u32	flags;
+	__u32	__pad;
+};
+
+#define PR_FL_IGNORE_KEY	(1 << 0)	/* ignore existing key */
+
+#define IOC_PR_REGISTER		_IOW('p', 200, struct pr_registration)
+#define IOC_PR_RESERVE		_IOW('p', 201, struct pr_reservation)
+#define IOC_PR_RELEASE		_IOW('p', 202, struct pr_reservation)
+#define IOC_PR_PREEMPT		_IOW('p', 203, struct pr_preempt)
+#define IOC_PR_PREEMPT_ABORT	_IOW('p', 204, struct pr_preempt)
+#define IOC_PR_CLEAR		_IOW('p', 205, struct pr_clear)
+
+#endif /* _PR_H */
diff --git a/contrib/libs/linux-headers/linux/prctl.h b/contrib/libs/linux-headers/linux/prctl.h
new file mode 100644
index 0000000000..f23d9a1650
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/prctl.h
@@ -0,0 +1,297 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_PRCTL_H
+#define _LINUX_PRCTL_H
+
+#include <linux/types.h>
+
+/* Values to pass as first argument to prctl() */
+
+#define PR_SET_PDEATHSIG  1  /* Second arg is a signal */
+#define PR_GET_PDEATHSIG  2  /* Second arg is a ptr to return the signal */
+
+/* Get/set current->mm->dumpable */
+#define PR_GET_DUMPABLE   3
+#define PR_SET_DUMPABLE   4
+
+/* Get/set unaligned access control bits (if meaningful) */
+#define PR_GET_UNALIGN	  5
+#define PR_SET_UNALIGN	  6
+# define PR_UNALIGN_NOPRINT	1	/* silently fix up unaligned user accesses */
+# define PR_UNALIGN_SIGBUS	2	/* generate SIGBUS on unaligned user access */
+
+/* Get/set whether or not to drop capabilities on setuid() away from
+ * uid 0 (as per security/commoncap.c) */
+#define PR_GET_KEEPCAPS   7
+#define PR_SET_KEEPCAPS   8
+
+/* Get/set floating-point emulation control bits (if meaningful) */
+#define PR_GET_FPEMU  9
+#define PR_SET_FPEMU 10
+# define PR_FPEMU_NOPRINT	1	/* silently emulate fp operations accesses */
+# define PR_FPEMU_SIGFPE	2	/* don't emulate fp operations, send SIGFPE instead */
+
+/* Get/set floating-point exception mode (if meaningful) */
+#define PR_GET_FPEXC	11
+#define PR_SET_FPEXC	12
+# define PR_FP_EXC_SW_ENABLE	0x80	/* Use FPEXC for FP exception enables */
+# define PR_FP_EXC_DIV		0x010000	/* floating point divide by zero */
+# define PR_FP_EXC_OVF		0x020000	/* floating point overflow */
+# define PR_FP_EXC_UND		0x040000	/* floating point underflow */
+# define PR_FP_EXC_RES		0x080000	/* floating point inexact result */
+# define PR_FP_EXC_INV		0x100000	/* floating point invalid operation */
+# define PR_FP_EXC_DISABLED	0	/* FP exceptions disabled */
+# define PR_FP_EXC_NONRECOV	1	/* async non-recoverable exc. mode */
+# define PR_FP_EXC_ASYNC	2	/* async recoverable exception mode */
+# define PR_FP_EXC_PRECISE	3	/* precise exception mode */
+
+/* Get/set whether we use statistical process timing or accurate timestamp
+ * based process timing */
+#define PR_GET_TIMING   13
+#define PR_SET_TIMING   14
+# define PR_TIMING_STATISTICAL  0       /* Normal, traditional,
+                                                   statistical process timing */
+# define PR_TIMING_TIMESTAMP    1       /* Accurate timestamp based
+                                                   process timing */
+
+#define PR_SET_NAME    15		/* Set process name */
+#define PR_GET_NAME    16		/* Get process name */
+
+/* Get/set process endian */
+#define PR_GET_ENDIAN	19
+#define PR_SET_ENDIAN	20
+# define PR_ENDIAN_BIG		0
+# define PR_ENDIAN_LITTLE	1	/* True little endian mode */
+# define PR_ENDIAN_PPC_LITTLE	2	/* "PowerPC" pseudo little endian */
+
+/* Get/set process seccomp mode */
+#define PR_GET_SECCOMP	21
+#define PR_SET_SECCOMP	22
+
+/* Get/set the capability bounding set (as per security/commoncap.c) */
+#define PR_CAPBSET_READ 23
+#define PR_CAPBSET_DROP 24
+
+/* Get/set the process' ability to use the timestamp counter instruction */
+#define PR_GET_TSC 25
+#define PR_SET_TSC 26
+# define PR_TSC_ENABLE		1	/* allow the use of the timestamp counter */
+# define PR_TSC_SIGSEGV		2	/* throw a SIGSEGV instead of reading the TSC */
+
+/* Get/set securebits (as per security/commoncap.c) */
+#define PR_GET_SECUREBITS 27
+#define PR_SET_SECUREBITS 28
+
+/*
+ * Get/set the timerslack as used by poll/select/nanosleep
+ * A value of 0 means "use default"
+ */
+#define PR_SET_TIMERSLACK 29
+#define PR_GET_TIMERSLACK 30
+
+#define PR_TASK_PERF_EVENTS_DISABLE		31
+#define PR_TASK_PERF_EVENTS_ENABLE		32
+
+/*
+ * Set early/late kill mode for hwpoison memory corruption.
+ * This influences when the process gets killed on a memory corruption.
+ */
+#define PR_MCE_KILL	33
+# define PR_MCE_KILL_CLEAR   0
+# define PR_MCE_KILL_SET     1
+
+# define PR_MCE_KILL_LATE    0
+# define PR_MCE_KILL_EARLY   1
+# define PR_MCE_KILL_DEFAULT 2
+
+#define PR_MCE_KILL_GET 34
+
+/*
+ * Tune up process memory map specifics.
+ */
+#define PR_SET_MM		35
+# define PR_SET_MM_START_CODE		1
+# define PR_SET_MM_END_CODE		2
+# define PR_SET_MM_START_DATA		3
+# define PR_SET_MM_END_DATA		4
+# define PR_SET_MM_START_STACK		5
+# define PR_SET_MM_START_BRK		6
+# define PR_SET_MM_BRK			7
+# define PR_SET_MM_ARG_START		8
+# define PR_SET_MM_ARG_END		9
+# define PR_SET_MM_ENV_START		10
+# define PR_SET_MM_ENV_END		11
+# define PR_SET_MM_AUXV			12
+# define PR_SET_MM_EXE_FILE		13
+# define PR_SET_MM_MAP			14
+# define PR_SET_MM_MAP_SIZE		15
+
+/*
+ * This structure provides new memory descriptor
+ * map which mostly modifies /proc/pid/stat[m]
+ * output for a task. This mostly done in a
+ * sake of checkpoint/restore functionality.
+ */
+struct prctl_mm_map {
+	__u64	start_code;		/* code section bounds */
+	__u64	end_code;
+	__u64	start_data;		/* data section bounds */
+	__u64	end_data;
+	__u64	start_brk;		/* heap for brk() syscall */
+	__u64	brk;
+	__u64	start_stack;		/* stack starts at */
+	__u64	arg_start;		/* command line arguments bounds */
+	__u64	arg_end;
+	__u64	env_start;		/* environment variables bounds */
+	__u64	env_end;
+	__u64	*auxv;			/* auxiliary vector */
+	__u32	auxv_size;		/* vector size */
+	__u32	exe_fd;			/* /proc/$pid/exe link file */
+};
+
+/*
+ * Set specific pid that is allowed to ptrace the current task.
+ * A value of 0 mean "no process".
+ */
+#define PR_SET_PTRACER 0x59616d61
+# define PR_SET_PTRACER_ANY ((unsigned long)-1)
+
+#define PR_SET_CHILD_SUBREAPER	36
+#define PR_GET_CHILD_SUBREAPER	37
+
+/*
+ * If no_new_privs is set, then operations that grant new privileges (i.e.
+ * execve) will either fail or not grant them.  This affects suid/sgid,
+ * file capabilities, and LSMs.
+ *
+ * Operations that merely manipulate or drop existing privileges (setresuid,
+ * capset, etc.) will still work.  Drop those privileges if you want them gone.
+ *
+ * Changing LSM security domain is considered a new privilege.  So, for example,
+ * asking selinux for a specific new context (e.g. with runcon) will result
+ * in execve returning -EPERM.
+ *
+ * See Documentation/userspace-api/no_new_privs.rst for more details.
+ */
+#define PR_SET_NO_NEW_PRIVS	38
+#define PR_GET_NO_NEW_PRIVS	39
+
+#define PR_GET_TID_ADDRESS	40
+
+#define PR_SET_THP_DISABLE	41
+#define PR_GET_THP_DISABLE	42
+
+/*
+ * No longer implemented, but left here to ensure the numbers stay reserved:
+ */
+#define PR_MPX_ENABLE_MANAGEMENT  43
+#define PR_MPX_DISABLE_MANAGEMENT 44
+
+#define PR_SET_FP_MODE		45
+#define PR_GET_FP_MODE		46
+# define PR_FP_MODE_FR		(1 << 0)	/* 64b FP registers */
+# define PR_FP_MODE_FRE		(1 << 1)	/* 32b compatibility */
+
+/* Control the ambient capability set */
+#define PR_CAP_AMBIENT			47
+# define PR_CAP_AMBIENT_IS_SET		1
+# define PR_CAP_AMBIENT_RAISE		2
+# define PR_CAP_AMBIENT_LOWER		3
+# define PR_CAP_AMBIENT_CLEAR_ALL	4
+
+/* arm64 Scalable Vector Extension controls */
+/* Flag values must be kept in sync with ptrace NT_ARM_SVE interface */
+#define PR_SVE_SET_VL			50	/* set task vector length */
+# define PR_SVE_SET_VL_ONEXEC		(1 << 18) /* defer effect until exec */
+#define PR_SVE_GET_VL			51	/* get task vector length */
+/* Bits common to PR_SVE_SET_VL and PR_SVE_GET_VL */
+# define PR_SVE_VL_LEN_MASK		0xffff
+# define PR_SVE_VL_INHERIT		(1 << 17) /* inherit across exec */
+
+/* Per task speculation control */
+#define PR_GET_SPECULATION_CTRL		52
+#define PR_SET_SPECULATION_CTRL		53
+/* Speculation control variants */
+# define PR_SPEC_STORE_BYPASS		0
+# define PR_SPEC_INDIRECT_BRANCH	1
+# define PR_SPEC_L1D_FLUSH		2
+/* Return and control values for PR_SET/GET_SPECULATION_CTRL */
+# define PR_SPEC_NOT_AFFECTED		0
+# define PR_SPEC_PRCTL			(1UL << 0)
+# define PR_SPEC_ENABLE			(1UL << 1)
+# define PR_SPEC_DISABLE		(1UL << 2)
+# define PR_SPEC_FORCE_DISABLE		(1UL << 3)
+# define PR_SPEC_DISABLE_NOEXEC		(1UL << 4)
+
+/* Reset arm64 pointer authentication keys */
+#define PR_PAC_RESET_KEYS		54
+# define PR_PAC_APIAKEY			(1UL << 0)
+# define PR_PAC_APIBKEY			(1UL << 1)
+# define PR_PAC_APDAKEY			(1UL << 2)
+# define PR_PAC_APDBKEY			(1UL << 3)
+# define PR_PAC_APGAKEY			(1UL << 4)
+
+/* Tagged user address controls for arm64 */
+#define PR_SET_TAGGED_ADDR_CTRL		55
+#define PR_GET_TAGGED_ADDR_CTRL		56
+# define PR_TAGGED_ADDR_ENABLE		(1UL << 0)
+/* MTE tag check fault modes */
+# define PR_MTE_TCF_NONE		0UL
+# define PR_MTE_TCF_SYNC		(1UL << 1)
+# define PR_MTE_TCF_ASYNC		(1UL << 2)
+# define PR_MTE_TCF_MASK		(PR_MTE_TCF_SYNC | PR_MTE_TCF_ASYNC)
+/* MTE tag inclusion mask */
+# define PR_MTE_TAG_SHIFT		3
+# define PR_MTE_TAG_MASK		(0xffffUL << PR_MTE_TAG_SHIFT)
+/* Unused; kept only for source compatibility */
+# define PR_MTE_TCF_SHIFT		1
+
+/* Control reclaim behavior when allocating memory */
+#define PR_SET_IO_FLUSHER		57
+#define PR_GET_IO_FLUSHER		58
+
+/* Dispatch syscalls to a userspace handler */
+#define PR_SET_SYSCALL_USER_DISPATCH	59
+# define PR_SYS_DISPATCH_OFF		0
+# define PR_SYS_DISPATCH_ON		1
+/* The control values for the user space selector when dispatch is enabled */
+# define SYSCALL_DISPATCH_FILTER_ALLOW	0
+# define SYSCALL_DISPATCH_FILTER_BLOCK	1
+
+/* Set/get enabled arm64 pointer authentication keys */
+#define PR_PAC_SET_ENABLED_KEYS		60
+#define PR_PAC_GET_ENABLED_KEYS		61
+
+/* Request the scheduler to share a core */
+#define PR_SCHED_CORE			62
+# define PR_SCHED_CORE_GET		0
+# define PR_SCHED_CORE_CREATE		1 /* create unique core_sched cookie */
+# define PR_SCHED_CORE_SHARE_TO		2 /* push core_sched cookie to pid */
+# define PR_SCHED_CORE_SHARE_FROM	3 /* pull core_sched cookie to pid */
+# define PR_SCHED_CORE_MAX		4
+# define PR_SCHED_CORE_SCOPE_THREAD		0
+# define PR_SCHED_CORE_SCOPE_THREAD_GROUP	1
+# define PR_SCHED_CORE_SCOPE_PROCESS_GROUP	2
+
+/* arm64 Scalable Matrix Extension controls */
+/* Flag values must be in sync with SVE versions */
+#define PR_SME_SET_VL			63	/* set task vector length */
+# define PR_SME_SET_VL_ONEXEC		(1 << 18) /* defer effect until exec */
+#define PR_SME_GET_VL			64	/* get task vector length */
+/* Bits common to PR_SME_SET_VL and PR_SME_GET_VL */
+# define PR_SME_VL_LEN_MASK		0xffff
+# define PR_SME_VL_INHERIT		(1 << 17) /* inherit across exec */
+
+/* Memory deny write / execute */
+#define PR_SET_MDWE			65
+# define PR_MDWE_REFUSE_EXEC_GAIN	1
+
+#define PR_GET_MDWE			66
+
+#define PR_SET_VMA		0x53564d41
+# define PR_SET_VMA_ANON_NAME		0
+
+#define PR_GET_AUXV			0x41555856
+
+#define PR_SET_MEMORY_MERGE		67
+#define PR_GET_MEMORY_MERGE		68
+#endif /* _LINUX_PRCTL_H */
diff --git a/contrib/libs/linux-headers/linux/psample.h b/contrib/libs/linux-headers/linux/psample.h
new file mode 100644
index 0000000000..e585db5bf2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/psample.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_PSAMPLE_H
+#define __UAPI_PSAMPLE_H
+
+enum {
+	PSAMPLE_ATTR_IIFINDEX,
+	PSAMPLE_ATTR_OIFINDEX,
+	PSAMPLE_ATTR_ORIGSIZE,
+	PSAMPLE_ATTR_SAMPLE_GROUP,
+	PSAMPLE_ATTR_GROUP_SEQ,
+	PSAMPLE_ATTR_SAMPLE_RATE,
+	PSAMPLE_ATTR_DATA,
+	PSAMPLE_ATTR_GROUP_REFCOUNT,
+	PSAMPLE_ATTR_TUNNEL,
+
+	PSAMPLE_ATTR_PAD,
+	PSAMPLE_ATTR_OUT_TC,		/* u16 */
+	PSAMPLE_ATTR_OUT_TC_OCC,	/* u64, bytes */
+	PSAMPLE_ATTR_LATENCY,		/* u64, nanoseconds */
+	PSAMPLE_ATTR_TIMESTAMP,		/* u64, nanoseconds */
+	PSAMPLE_ATTR_PROTO,		/* u16 */
+
+	__PSAMPLE_ATTR_MAX
+};
+
+enum psample_command {
+	PSAMPLE_CMD_SAMPLE,
+	PSAMPLE_CMD_GET_GROUP,
+	PSAMPLE_CMD_NEW_GROUP,
+	PSAMPLE_CMD_DEL_GROUP,
+};
+
+enum psample_tunnel_key_attr {
+	PSAMPLE_TUNNEL_KEY_ATTR_ID,                 /* be64 Tunnel ID */
+	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_SRC,           /* be32 src IP address. */
+	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_DST,           /* be32 dst IP address. */
+	PSAMPLE_TUNNEL_KEY_ATTR_TOS,                /* u8 Tunnel IP ToS. */
+	PSAMPLE_TUNNEL_KEY_ATTR_TTL,                /* u8 Tunnel IP TTL. */
+	PSAMPLE_TUNNEL_KEY_ATTR_DONT_FRAGMENT,      /* No argument, set DF. */
+	PSAMPLE_TUNNEL_KEY_ATTR_CSUM,               /* No argument. CSUM packet. */
+	PSAMPLE_TUNNEL_KEY_ATTR_OAM,                /* No argument. OAM frame.  */
+	PSAMPLE_TUNNEL_KEY_ATTR_GENEVE_OPTS,        /* Array of Geneve options. */
+	PSAMPLE_TUNNEL_KEY_ATTR_TP_SRC,	            /* be16 src Transport Port. */
+	PSAMPLE_TUNNEL_KEY_ATTR_TP_DST,		    /* be16 dst Transport Port. */
+	PSAMPLE_TUNNEL_KEY_ATTR_VXLAN_OPTS,	    /* Nested VXLAN opts* */
+	PSAMPLE_TUNNEL_KEY_ATTR_IPV6_SRC,           /* struct in6_addr src IPv6 address. */
+	PSAMPLE_TUNNEL_KEY_ATTR_IPV6_DST,           /* struct in6_addr dst IPv6 address. */
+	PSAMPLE_TUNNEL_KEY_ATTR_PAD,
+	PSAMPLE_TUNNEL_KEY_ATTR_ERSPAN_OPTS,        /* struct erspan_metadata */
+	PSAMPLE_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE,   /* No argument. IPV4_INFO_BRIDGE mode.*/
+	__PSAMPLE_TUNNEL_KEY_ATTR_MAX
+};
+
+/* Can be overridden at runtime by module option */
+#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
+
+#define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"
+#define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"
+#define PSAMPLE_GENL_NAME "psample"
+#define PSAMPLE_GENL_VERSION 1
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/psci.h b/contrib/libs/linux-headers/linux/psci.h
new file mode 100644
index 0000000000..74f3cb5007
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/psci.h
@@ -0,0 +1,137 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ARM Power State and Coordination Interface (PSCI) header
+ *
+ * This header holds common PSCI defines and macros shared
+ * by: ARM kernel, ARM64 kernel, KVM ARM/ARM64 and user space.
+ *
+ * Copyright (C) 2014 Linaro Ltd.
+ * Author: Anup Patel <anup.patel@linaro.org>
+ */
+
+#ifndef _LINUX_PSCI_H
+#define _LINUX_PSCI_H
+
+/*
+ * PSCI v0.1 interface
+ *
+ * The PSCI v0.1 function numbers are implementation defined.
+ *
+ * Only PSCI return values such as: SUCCESS, NOT_SUPPORTED,
+ * INVALID_PARAMS, and DENIED defined below are applicable
+ * to PSCI v0.1.
+ */
+
+/* PSCI v0.2 interface */
+#define PSCI_0_2_FN_BASE			0x84000000
+#define PSCI_0_2_FN(n)				(PSCI_0_2_FN_BASE + (n))
+#define PSCI_0_2_64BIT				0x40000000
+#define PSCI_0_2_FN64_BASE			\
+					(PSCI_0_2_FN_BASE + PSCI_0_2_64BIT)
+#define PSCI_0_2_FN64(n)			(PSCI_0_2_FN64_BASE + (n))
+
+#define PSCI_0_2_FN_PSCI_VERSION		PSCI_0_2_FN(0)
+#define PSCI_0_2_FN_CPU_SUSPEND			PSCI_0_2_FN(1)
+#define PSCI_0_2_FN_CPU_OFF			PSCI_0_2_FN(2)
+#define PSCI_0_2_FN_CPU_ON			PSCI_0_2_FN(3)
+#define PSCI_0_2_FN_AFFINITY_INFO		PSCI_0_2_FN(4)
+#define PSCI_0_2_FN_MIGRATE			PSCI_0_2_FN(5)
+#define PSCI_0_2_FN_MIGRATE_INFO_TYPE		PSCI_0_2_FN(6)
+#define PSCI_0_2_FN_MIGRATE_INFO_UP_CPU		PSCI_0_2_FN(7)
+#define PSCI_0_2_FN_SYSTEM_OFF			PSCI_0_2_FN(8)
+#define PSCI_0_2_FN_SYSTEM_RESET		PSCI_0_2_FN(9)
+
+#define PSCI_0_2_FN64_CPU_SUSPEND		PSCI_0_2_FN64(1)
+#define PSCI_0_2_FN64_CPU_ON			PSCI_0_2_FN64(3)
+#define PSCI_0_2_FN64_AFFINITY_INFO		PSCI_0_2_FN64(4)
+#define PSCI_0_2_FN64_MIGRATE			PSCI_0_2_FN64(5)
+#define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU	PSCI_0_2_FN64(7)
+
+#define PSCI_1_0_FN_PSCI_FEATURES		PSCI_0_2_FN(10)
+#define PSCI_1_0_FN_CPU_FREEZE			PSCI_0_2_FN(11)
+#define PSCI_1_0_FN_CPU_DEFAULT_SUSPEND		PSCI_0_2_FN(12)
+#define PSCI_1_0_FN_NODE_HW_STATE		PSCI_0_2_FN(13)
+#define PSCI_1_0_FN_SYSTEM_SUSPEND		PSCI_0_2_FN(14)
+#define PSCI_1_0_FN_SET_SUSPEND_MODE		PSCI_0_2_FN(15)
+#define PSCI_1_0_FN_STAT_RESIDENCY		PSCI_0_2_FN(16)
+#define PSCI_1_0_FN_STAT_COUNT			PSCI_0_2_FN(17)
+
+#define PSCI_1_1_FN_SYSTEM_RESET2		PSCI_0_2_FN(18)
+#define PSCI_1_1_FN_MEM_PROTECT			PSCI_0_2_FN(19)
+#define PSCI_1_1_FN_MEM_PROTECT_CHECK_RANGE	PSCI_0_2_FN(20)
+
+#define PSCI_1_0_FN64_CPU_DEFAULT_SUSPEND	PSCI_0_2_FN64(12)
+#define PSCI_1_0_FN64_NODE_HW_STATE		PSCI_0_2_FN64(13)
+#define PSCI_1_0_FN64_SYSTEM_SUSPEND		PSCI_0_2_FN64(14)
+#define PSCI_1_0_FN64_STAT_RESIDENCY		PSCI_0_2_FN64(16)
+#define PSCI_1_0_FN64_STAT_COUNT		PSCI_0_2_FN64(17)
+
+#define PSCI_1_1_FN64_SYSTEM_RESET2		PSCI_0_2_FN64(18)
+#define PSCI_1_1_FN64_MEM_PROTECT_CHECK_RANGE	PSCI_0_2_FN64(20)
+
+/* PSCI v0.2 power state encoding for CPU_SUSPEND function */
+#define PSCI_0_2_POWER_STATE_ID_MASK		0xffff
+#define PSCI_0_2_POWER_STATE_ID_SHIFT		0
+#define PSCI_0_2_POWER_STATE_TYPE_SHIFT		16
+#define PSCI_0_2_POWER_STATE_TYPE_MASK		\
+				(0x1 << PSCI_0_2_POWER_STATE_TYPE_SHIFT)
+#define PSCI_0_2_POWER_STATE_AFFL_SHIFT		24
+#define PSCI_0_2_POWER_STATE_AFFL_MASK		\
+				(0x3 << PSCI_0_2_POWER_STATE_AFFL_SHIFT)
+
+/* PSCI extended power state encoding for CPU_SUSPEND function */
+#define PSCI_1_0_EXT_POWER_STATE_ID_MASK	0xfffffff
+#define PSCI_1_0_EXT_POWER_STATE_ID_SHIFT	0
+#define PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT	30
+#define PSCI_1_0_EXT_POWER_STATE_TYPE_MASK	\
+				(0x1 << PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT)
+
+/* PSCI v0.2 affinity level state returned by AFFINITY_INFO */
+#define PSCI_0_2_AFFINITY_LEVEL_ON		0
+#define PSCI_0_2_AFFINITY_LEVEL_OFF		1
+#define PSCI_0_2_AFFINITY_LEVEL_ON_PENDING	2
+
+/* PSCI v0.2 multicore support in Trusted OS returned by MIGRATE_INFO_TYPE */
+#define PSCI_0_2_TOS_UP_MIGRATE			0
+#define PSCI_0_2_TOS_UP_NO_MIGRATE		1
+#define PSCI_0_2_TOS_MP				2
+
+/* PSCI v1.1 reset type encoding for SYSTEM_RESET2 */
+#define PSCI_1_1_RESET_TYPE_SYSTEM_WARM_RESET	0
+#define PSCI_1_1_RESET_TYPE_VENDOR_START	0x80000000U
+
+/* PSCI version decoding (independent of PSCI version) */
+#define PSCI_VERSION_MAJOR_SHIFT		16
+#define PSCI_VERSION_MINOR_MASK			\
+		((1U << PSCI_VERSION_MAJOR_SHIFT) - 1)
+#define PSCI_VERSION_MAJOR_MASK			~PSCI_VERSION_MINOR_MASK
+#define PSCI_VERSION_MAJOR(ver)			\
+		(((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
+#define PSCI_VERSION_MINOR(ver)			\
+		((ver) & PSCI_VERSION_MINOR_MASK)
+#define PSCI_VERSION(maj, min)						\
+	((((maj) << PSCI_VERSION_MAJOR_SHIFT) & PSCI_VERSION_MAJOR_MASK) | \
+	 ((min) & PSCI_VERSION_MINOR_MASK))
+
+/* PSCI features decoding (>=1.0) */
+#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT	1
+#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK	\
+			(0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
+
+#define PSCI_1_0_OS_INITIATED			BIT(0)
+#define PSCI_1_0_SUSPEND_MODE_PC		0
+#define PSCI_1_0_SUSPEND_MODE_OSI		1
+
+/* PSCI return values (inclusive of all PSCI versions) */
+#define PSCI_RET_SUCCESS			0
+#define PSCI_RET_NOT_SUPPORTED			-1
+#define PSCI_RET_INVALID_PARAMS			-2
+#define PSCI_RET_DENIED				-3
+#define PSCI_RET_ALREADY_ON			-4
+#define PSCI_RET_ON_PENDING			-5
+#define PSCI_RET_INTERNAL_FAILURE		-6
+#define PSCI_RET_NOT_PRESENT			-7
+#define PSCI_RET_DISABLED			-8
+#define PSCI_RET_INVALID_ADDRESS		-9
+
+#endif /* _LINUX_PSCI_H */
diff --git a/contrib/libs/linux-headers/linux/psp-sev.h b/contrib/libs/linux-headers/linux/psp-sev.h
new file mode 100644
index 0000000000..12ccb70099
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/psp-sev.h
@@ -0,0 +1,173 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Userspace interface for AMD Secure Encrypted Virtualization (SEV)
+ * platform management commands.
+ *
+ * Copyright (C) 2016-2017 Advanced Micro Devices, Inc.
+ *
+ * Author: Brijesh Singh <brijesh.singh@amd.com>
+ *
+ * SEV API specification is available at: https://developer.amd.com/sev/
+ */
+
+#ifndef __PSP_SEV_USER_H__
+#define __PSP_SEV_USER_H__
+
+#include <linux/types.h>
+
+/**
+ * SEV platform commands
+ */
+enum {
+	SEV_FACTORY_RESET = 0,
+	SEV_PLATFORM_STATUS,
+	SEV_PEK_GEN,
+	SEV_PEK_CSR,
+	SEV_PDH_GEN,
+	SEV_PDH_CERT_EXPORT,
+	SEV_PEK_CERT_IMPORT,
+	SEV_GET_ID,	/* This command is deprecated, use SEV_GET_ID2 */
+	SEV_GET_ID2,
+
+	SEV_MAX,
+};
+
+/**
+ * SEV Firmware status code
+ */
+typedef enum {
+	/*
+	 * This error code is not in the SEV spec. Its purpose is to convey that
+	 * there was an error that prevented the SEV firmware from being called.
+	 * The SEV API error codes are 16 bits, so the -1 value will not overlap
+	 * with possible values from the specification.
+	 */
+	SEV_RET_NO_FW_CALL = -1,
+	SEV_RET_SUCCESS = 0,
+	SEV_RET_INVALID_PLATFORM_STATE,
+	SEV_RET_INVALID_GUEST_STATE,
+	SEV_RET_INAVLID_CONFIG,
+	SEV_RET_INVALID_LEN,
+	SEV_RET_ALREADY_OWNED,
+	SEV_RET_INVALID_CERTIFICATE,
+	SEV_RET_POLICY_FAILURE,
+	SEV_RET_INACTIVE,
+	SEV_RET_INVALID_ADDRESS,
+	SEV_RET_BAD_SIGNATURE,
+	SEV_RET_BAD_MEASUREMENT,
+	SEV_RET_ASID_OWNED,
+	SEV_RET_INVALID_ASID,
+	SEV_RET_WBINVD_REQUIRED,
+	SEV_RET_DFFLUSH_REQUIRED,
+	SEV_RET_INVALID_GUEST,
+	SEV_RET_INVALID_COMMAND,
+	SEV_RET_ACTIVE,
+	SEV_RET_HWSEV_RET_PLATFORM,
+	SEV_RET_HWSEV_RET_UNSAFE,
+	SEV_RET_UNSUPPORTED,
+	SEV_RET_INVALID_PARAM,
+	SEV_RET_RESOURCE_LIMIT,
+	SEV_RET_SECURE_DATA_INVALID,
+	SEV_RET_MAX,
+} sev_ret_code;
+
+/**
+ * struct sev_user_data_status - PLATFORM_STATUS command parameters
+ *
+ * @major: major API version
+ * @minor: minor API version
+ * @state: platform state
+ * @flags: platform config flags
+ * @build: firmware build id for API version
+ * @guest_count: number of active guests
+ */
+struct sev_user_data_status {
+	__u8 api_major;				/* Out */
+	__u8 api_minor;				/* Out */
+	__u8 state;				/* Out */
+	__u32 flags;				/* Out */
+	__u8 build;				/* Out */
+	__u32 guest_count;			/* Out */
+} __attribute__((packed));
+
+#define SEV_STATUS_FLAGS_CONFIG_ES	0x0100
+
+/**
+ * struct sev_user_data_pek_csr - PEK_CSR command parameters
+ *
+ * @address: PEK certificate chain
+ * @length: length of certificate
+ */
+struct sev_user_data_pek_csr {
+	__u64 address;				/* In */
+	__u32 length;				/* In/Out */
+} __attribute__((packed));
+
+/**
+ * struct sev_user_data_cert_import - PEK_CERT_IMPORT command parameters
+ *
+ * @pek_address: PEK certificate chain
+ * @pek_len: length of PEK certificate
+ * @oca_address: OCA certificate chain
+ * @oca_len: length of OCA certificate
+ */
+struct sev_user_data_pek_cert_import {
+	__u64 pek_cert_address;			/* In */
+	__u32 pek_cert_len;			/* In */
+	__u64 oca_cert_address;			/* In */
+	__u32 oca_cert_len;			/* In */
+} __attribute__((packed));
+
+/**
+ * struct sev_user_data_pdh_cert_export - PDH_CERT_EXPORT command parameters
+ *
+ * @pdh_address: PDH certificate address
+ * @pdh_len: length of PDH certificate
+ * @cert_chain_address: PDH certificate chain
+ * @cert_chain_len: length of PDH certificate chain
+ */
+struct sev_user_data_pdh_cert_export {
+	__u64 pdh_cert_address;			/* In */
+	__u32 pdh_cert_len;			/* In/Out */
+	__u64 cert_chain_address;		/* In */
+	__u32 cert_chain_len;			/* In/Out */
+} __attribute__((packed));
+
+/**
+ * struct sev_user_data_get_id - GET_ID command parameters (deprecated)
+ *
+ * @socket1: Buffer to pass unique ID of first socket
+ * @socket2: Buffer to pass unique ID of second socket
+ */
+struct sev_user_data_get_id {
+	__u8 socket1[64];			/* Out */
+	__u8 socket2[64];			/* Out */
+} __attribute__((packed));
+
+/**
+ * struct sev_user_data_get_id2 - GET_ID command parameters
+ * @address: Buffer to store unique ID
+ * @length: length of the unique ID
+ */
+struct sev_user_data_get_id2 {
+	__u64 address;				/* In */
+	__u32 length;				/* In/Out */
+} __attribute__((packed));
+
+/**
+ * struct sev_issue_cmd - SEV ioctl parameters
+ *
+ * @cmd: SEV commands to execute
+ * @opaque: pointer to the command structure
+ * @error: SEV FW return code on failure
+ */
+struct sev_issue_cmd {
+	__u32 cmd;				/* In */
+	__u64 data;				/* In */
+	__u32 error;				/* Out */
+} __attribute__((packed));
+
+#define SEV_IOC_TYPE		'S'
+#define SEV_ISSUE_CMD	_IOWR(SEV_IOC_TYPE, 0x0, struct sev_issue_cmd)
+
+#endif /* __PSP_USER_SEV_H */
diff --git a/contrib/libs/linux-headers/linux/ptp_clock.h b/contrib/libs/linux-headers/linux/ptp_clock.h
new file mode 100644
index 0000000000..1d108d597f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ptp_clock.h
@@ -0,0 +1,234 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * PTP 1588 clock support - user space interface
+ *
+ * Copyright (C) 2010 OMICRON electronics GmbH
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _PTP_CLOCK_H_
+#define _PTP_CLOCK_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * Bits of the ptp_extts_request.flags field:
+ */
+#define PTP_ENABLE_FEATURE (1<<0)
+#define PTP_RISING_EDGE    (1<<1)
+#define PTP_FALLING_EDGE   (1<<2)
+#define PTP_STRICT_FLAGS   (1<<3)
+#define PTP_EXTTS_EDGES    (PTP_RISING_EDGE | PTP_FALLING_EDGE)
+
+/*
+ * flag fields valid for the new PTP_EXTTS_REQUEST2 ioctl.
+ */
+#define PTP_EXTTS_VALID_FLAGS	(PTP_ENABLE_FEATURE |	\
+				 PTP_RISING_EDGE |	\
+				 PTP_FALLING_EDGE |	\
+				 PTP_STRICT_FLAGS)
+
+/*
+ * flag fields valid for the original PTP_EXTTS_REQUEST ioctl.
+ * DO NOT ADD NEW FLAGS HERE.
+ */
+#define PTP_EXTTS_V1_VALID_FLAGS	(PTP_ENABLE_FEATURE |	\
+					 PTP_RISING_EDGE |	\
+					 PTP_FALLING_EDGE)
+
+/*
+ * Bits of the ptp_perout_request.flags field:
+ */
+#define PTP_PEROUT_ONE_SHOT		(1<<0)
+#define PTP_PEROUT_DUTY_CYCLE		(1<<1)
+#define PTP_PEROUT_PHASE		(1<<2)
+
+/*
+ * flag fields valid for the new PTP_PEROUT_REQUEST2 ioctl.
+ */
+#define PTP_PEROUT_VALID_FLAGS		(PTP_PEROUT_ONE_SHOT | \
+					 PTP_PEROUT_DUTY_CYCLE | \
+					 PTP_PEROUT_PHASE)
+
+/*
+ * No flags are valid for the original PTP_PEROUT_REQUEST ioctl
+ */
+#define PTP_PEROUT_V1_VALID_FLAGS	(0)
+
+/*
+ * struct ptp_clock_time - represents a time value
+ *
+ * The sign of the seconds field applies to the whole value. The
+ * nanoseconds field is always unsigned. The reserved field is
+ * included for sub-nanosecond resolution, should the demand for
+ * this ever appear.
+ *
+ */
+struct ptp_clock_time {
+	__s64 sec;  /* seconds */
+	__u32 nsec; /* nanoseconds */
+	__u32 reserved;
+};
+
+struct ptp_clock_caps {
+	int max_adj;   /* Maximum frequency adjustment in parts per billon. */
+	int n_alarm;   /* Number of programmable alarms. */
+	int n_ext_ts;  /* Number of external time stamp channels. */
+	int n_per_out; /* Number of programmable periodic signals. */
+	int pps;       /* Whether the clock supports a PPS callback. */
+	int n_pins;    /* Number of input/output pins. */
+	/* Whether the clock supports precise system-device cross timestamps */
+	int cross_timestamping;
+	/* Whether the clock supports adjust phase */
+	int adjust_phase;
+	int rsv[12];   /* Reserved for future use. */
+};
+
+struct ptp_extts_request {
+	unsigned int index;  /* Which channel to configure. */
+	unsigned int flags;  /* Bit field for PTP_xxx flags. */
+	unsigned int rsv[2]; /* Reserved for future use. */
+};
+
+struct ptp_perout_request {
+	union {
+		/*
+		 * Absolute start time.
+		 * Valid only if (flags & PTP_PEROUT_PHASE) is unset.
+		 */
+		struct ptp_clock_time start;
+		/*
+		 * Phase offset. The signal should start toggling at an
+		 * unspecified integer multiple of the period, plus this value.
+		 * The start time should be "as soon as possible".
+		 * Valid only if (flags & PTP_PEROUT_PHASE) is set.
+		 */
+		struct ptp_clock_time phase;
+	};
+	struct ptp_clock_time period; /* Desired period, zero means disable. */
+	unsigned int index;           /* Which channel to configure. */
+	unsigned int flags;
+	union {
+		/*
+		 * The "on" time of the signal.
+		 * Must be lower than the period.
+		 * Valid only if (flags & PTP_PEROUT_DUTY_CYCLE) is set.
+		 */
+		struct ptp_clock_time on;
+		/* Reserved for future use. */
+		unsigned int rsv[4];
+	};
+};
+
+#define PTP_MAX_SAMPLES 25 /* Maximum allowed offset measurement samples. */
+
+struct ptp_sys_offset {
+	unsigned int n_samples; /* Desired number of measurements. */
+	unsigned int rsv[3];    /* Reserved for future use. */
+	/*
+	 * Array of interleaved system/phc time stamps. The kernel
+	 * will provide 2*n_samples + 1 time stamps, with the last
+	 * one as a system time stamp.
+	 */
+	struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
+};
+
+struct ptp_sys_offset_extended {
+	unsigned int n_samples; /* Desired number of measurements. */
+	unsigned int rsv[3];    /* Reserved for future use. */
+	/*
+	 * Array of [system, phc, system] time stamps. The kernel will provide
+	 * 3*n_samples time stamps.
+	 */
+	struct ptp_clock_time ts[PTP_MAX_SAMPLES][3];
+};
+
+struct ptp_sys_offset_precise {
+	struct ptp_clock_time device;
+	struct ptp_clock_time sys_realtime;
+	struct ptp_clock_time sys_monoraw;
+	unsigned int rsv[4];    /* Reserved for future use. */
+};
+
+enum ptp_pin_function {
+	PTP_PF_NONE,
+	PTP_PF_EXTTS,
+	PTP_PF_PEROUT,
+	PTP_PF_PHYSYNC,
+};
+
+struct ptp_pin_desc {
+	/*
+	 * Hardware specific human readable pin name. This field is
+	 * set by the kernel during the PTP_PIN_GETFUNC ioctl and is
+	 * ignored for the PTP_PIN_SETFUNC ioctl.
+	 */
+	char name[64];
+	/*
+	 * Pin index in the range of zero to ptp_clock_caps.n_pins - 1.
+	 */
+	unsigned int index;
+	/*
+	 * Which of the PTP_PF_xxx functions to use on this pin.
+	 */
+	unsigned int func;
+	/*
+	 * The specific channel to use for this function.
+	 * This corresponds to the 'index' field of the
+	 * PTP_EXTTS_REQUEST and PTP_PEROUT_REQUEST ioctls.
+	 */
+	unsigned int chan;
+	/*
+	 * Reserved for future use.
+	 */
+	unsigned int rsv[5];
+};
+
+#define PTP_CLK_MAGIC '='
+
+#define PTP_CLOCK_GETCAPS  _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps)
+#define PTP_EXTTS_REQUEST  _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request)
+#define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request)
+#define PTP_ENABLE_PPS     _IOW(PTP_CLK_MAGIC, 4, int)
+#define PTP_SYS_OFFSET     _IOW(PTP_CLK_MAGIC, 5, struct ptp_sys_offset)
+#define PTP_PIN_GETFUNC    _IOWR(PTP_CLK_MAGIC, 6, struct ptp_pin_desc)
+#define PTP_PIN_SETFUNC    _IOW(PTP_CLK_MAGIC, 7, struct ptp_pin_desc)
+#define PTP_SYS_OFFSET_PRECISE \
+	_IOWR(PTP_CLK_MAGIC, 8, struct ptp_sys_offset_precise)
+#define PTP_SYS_OFFSET_EXTENDED \
+	_IOWR(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended)
+
+#define PTP_CLOCK_GETCAPS2  _IOR(PTP_CLK_MAGIC, 10, struct ptp_clock_caps)
+#define PTP_EXTTS_REQUEST2  _IOW(PTP_CLK_MAGIC, 11, struct ptp_extts_request)
+#define PTP_PEROUT_REQUEST2 _IOW(PTP_CLK_MAGIC, 12, struct ptp_perout_request)
+#define PTP_ENABLE_PPS2     _IOW(PTP_CLK_MAGIC, 13, int)
+#define PTP_SYS_OFFSET2     _IOW(PTP_CLK_MAGIC, 14, struct ptp_sys_offset)
+#define PTP_PIN_GETFUNC2    _IOWR(PTP_CLK_MAGIC, 15, struct ptp_pin_desc)
+#define PTP_PIN_SETFUNC2    _IOW(PTP_CLK_MAGIC, 16, struct ptp_pin_desc)
+#define PTP_SYS_OFFSET_PRECISE2 \
+	_IOWR(PTP_CLK_MAGIC, 17, struct ptp_sys_offset_precise)
+#define PTP_SYS_OFFSET_EXTENDED2 \
+	_IOWR(PTP_CLK_MAGIC, 18, struct ptp_sys_offset_extended)
+
+struct ptp_extts_event {
+	struct ptp_clock_time t; /* Time event occured. */
+	unsigned int index;      /* Which channel produced the event. */
+	unsigned int flags;      /* Reserved for future use. */
+	unsigned int rsv[2];     /* Reserved for future use. */
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/ptrace.h b/contrib/libs/linux-headers/linux/ptrace.h
new file mode 100644
index 0000000000..fbcf69d072
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ptrace.h
@@ -0,0 +1,186 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_PTRACE_H
+#define _LINUX_PTRACE_H
+/* ptrace.h */
+/* structs and defines to help the user use the ptrace system call. */
+
+/* has the defines to get at the registers. */
+
+#include <linux/types.h>
+
+#define PTRACE_TRACEME		   0
+#define PTRACE_PEEKTEXT		   1
+#define PTRACE_PEEKDATA		   2
+#define PTRACE_PEEKUSR		   3
+#define PTRACE_POKETEXT		   4
+#define PTRACE_POKEDATA		   5
+#define PTRACE_POKEUSR		   6
+#define PTRACE_CONT		   7
+#define PTRACE_KILL		   8
+#define PTRACE_SINGLESTEP	   9
+
+#define PTRACE_ATTACH		  16
+#define PTRACE_DETACH		  17
+
+#define PTRACE_SYSCALL		  24
+
+/* 0x4200-0x4300 are reserved for architecture-independent additions.  */
+#define PTRACE_SETOPTIONS	0x4200
+#define PTRACE_GETEVENTMSG	0x4201
+#define PTRACE_GETSIGINFO	0x4202
+#define PTRACE_SETSIGINFO	0x4203
+
+/*
+ * Generic ptrace interface that exports the architecture specific regsets
+ * using the corresponding NT_* types (which are also used in the core dump).
+ * Please note that the NT_PRSTATUS note type in a core dump contains a full
+ * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
+ * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
+ * other user_regset flavors, the user_regset layout and the ELF core dump note
+ * payload are exactly the same layout.
+ *
+ * This interface usage is as follows:
+ *	struct iovec iov = { buf, len};
+ *
+ *	ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
+ *
+ * On the successful completion, iov.len will be updated by the kernel,
+ * specifying how much the kernel has written/read to/from the user's iov.buf.
+ */
+#define PTRACE_GETREGSET	0x4204
+#define PTRACE_SETREGSET	0x4205
+
+#define PTRACE_SEIZE		0x4206
+#define PTRACE_INTERRUPT	0x4207
+#define PTRACE_LISTEN		0x4208
+
+#define PTRACE_PEEKSIGINFO	0x4209
+
+struct ptrace_peeksiginfo_args {
+	__u64 off;	/* from which siginfo to start */
+	__u32 flags;
+	__s32 nr;	/* how may siginfos to take */
+};
+
+#define PTRACE_GETSIGMASK	0x420a
+#define PTRACE_SETSIGMASK	0x420b
+
+#define PTRACE_SECCOMP_GET_FILTER	0x420c
+#define PTRACE_SECCOMP_GET_METADATA	0x420d
+
+struct seccomp_metadata {
+	__u64 filter_off;	/* Input: which filter */
+	__u64 flags;		/* Output: filter's flags */
+};
+
+#define PTRACE_GET_SYSCALL_INFO		0x420e
+#define PTRACE_SYSCALL_INFO_NONE	0
+#define PTRACE_SYSCALL_INFO_ENTRY	1
+#define PTRACE_SYSCALL_INFO_EXIT	2
+#define PTRACE_SYSCALL_INFO_SECCOMP	3
+
+struct ptrace_syscall_info {
+	__u8 op;	/* PTRACE_SYSCALL_INFO_* */
+	__u8 pad[3];
+	__u32 arch;
+	__u64 instruction_pointer;
+	__u64 stack_pointer;
+	union {
+		struct {
+			__u64 nr;
+			__u64 args[6];
+		} entry;
+		struct {
+			__s64 rval;
+			__u8 is_error;
+		} exit;
+		struct {
+			__u64 nr;
+			__u64 args[6];
+			__u32 ret_data;
+		} seccomp;
+	};
+};
+
+#define PTRACE_GET_RSEQ_CONFIGURATION	0x420f
+
+struct ptrace_rseq_configuration {
+	__u64 rseq_abi_pointer;
+	__u32 rseq_abi_size;
+	__u32 signature;
+	__u32 flags;
+	__u32 pad;
+};
+
+#define PTRACE_SET_SYSCALL_USER_DISPATCH_CONFIG 0x4210
+#define PTRACE_GET_SYSCALL_USER_DISPATCH_CONFIG 0x4211
+
+/*
+ * struct ptrace_sud_config - Per-task configuration for Syscall User Dispatch
+ * @mode:	One of PR_SYS_DISPATCH_ON or PR_SYS_DISPATCH_OFF
+ * @selector:	Tracees user virtual address of SUD selector
+ * @offset:	SUD exclusion area (virtual address)
+ * @len:	Length of SUD exclusion area
+ *
+ * Used to get/set the syscall user dispatch configuration for a tracee.
+ * Selector is optional (may be NULL), and if invalid will produce
+ * a SIGSEGV in the tracee upon first access.
+ *
+ * If mode is PR_SYS_DISPATCH_ON, syscall dispatch will be enabled. If
+ * PR_SYS_DISPATCH_OFF, syscall dispatch will be disabled and all other
+ * parameters must be 0.  The value in *selector (if not null), also determines
+ * whether syscall dispatch will occur.
+ *
+ * The Syscall User Dispatch Exclusion area described by offset/len is the
+ * virtual address space from which syscalls will not produce a user
+ * dispatch.
+ */
+struct ptrace_sud_config {
+	__u64 mode;
+	__u64 selector;
+	__u64 offset;
+	__u64 len;
+};
+
+/*
+ * These values are stored in task->ptrace_message
+ * by ptrace_stop to describe the current syscall-stop.
+ */
+#define PTRACE_EVENTMSG_SYSCALL_ENTRY	1
+#define PTRACE_EVENTMSG_SYSCALL_EXIT	2
+
+/* Read signals from a shared (process wide) queue */
+#define PTRACE_PEEKSIGINFO_SHARED	(1 << 0)
+
+/* Wait extended result codes for the above trace options.  */
+#define PTRACE_EVENT_FORK	1
+#define PTRACE_EVENT_VFORK	2
+#define PTRACE_EVENT_CLONE	3
+#define PTRACE_EVENT_EXEC	4
+#define PTRACE_EVENT_VFORK_DONE	5
+#define PTRACE_EVENT_EXIT	6
+#define PTRACE_EVENT_SECCOMP	7
+/* Extended result codes which enabled by means other than options.  */
+#define PTRACE_EVENT_STOP	128
+
+/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */
+#define PTRACE_O_TRACESYSGOOD	1
+#define PTRACE_O_TRACEFORK	(1 << PTRACE_EVENT_FORK)
+#define PTRACE_O_TRACEVFORK	(1 << PTRACE_EVENT_VFORK)
+#define PTRACE_O_TRACECLONE	(1 << PTRACE_EVENT_CLONE)
+#define PTRACE_O_TRACEEXEC	(1 << PTRACE_EVENT_EXEC)
+#define PTRACE_O_TRACEVFORKDONE	(1 << PTRACE_EVENT_VFORK_DONE)
+#define PTRACE_O_TRACEEXIT	(1 << PTRACE_EVENT_EXIT)
+#define PTRACE_O_TRACESECCOMP	(1 << PTRACE_EVENT_SECCOMP)
+
+/* eventless options */
+#define PTRACE_O_EXITKILL		(1 << 20)
+#define PTRACE_O_SUSPEND_SECCOMP	(1 << 21)
+
+#define PTRACE_O_MASK		(\
+	0x000000ff | PTRACE_O_EXITKILL | PTRACE_O_SUSPEND_SECCOMP)
+
+#include <asm/ptrace.h>
+
+
+#endif /* _LINUX_PTRACE_H */
diff --git a/contrib/libs/linux-headers/linux/qemu_fw_cfg.h b/contrib/libs/linux-headers/linux/qemu_fw_cfg.h
new file mode 100644
index 0000000000..e089c0159e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/qemu_fw_cfg.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+#ifndef _LINUX_FW_CFG_H
+#define _LINUX_FW_CFG_H
+
+#include <linux/types.h>
+
+#define FW_CFG_ACPI_DEVICE_ID	"QEMU0002"
+
+/* selector key values for "well-known" fw_cfg entries */
+#define FW_CFG_SIGNATURE	0x00
+#define FW_CFG_ID		0x01
+#define FW_CFG_UUID		0x02
+#define FW_CFG_RAM_SIZE		0x03
+#define FW_CFG_NOGRAPHIC	0x04
+#define FW_CFG_NB_CPUS		0x05
+#define FW_CFG_MACHINE_ID	0x06
+#define FW_CFG_KERNEL_ADDR	0x07
+#define FW_CFG_KERNEL_SIZE	0x08
+#define FW_CFG_KERNEL_CMDLINE	0x09
+#define FW_CFG_INITRD_ADDR	0x0a
+#define FW_CFG_INITRD_SIZE	0x0b
+#define FW_CFG_BOOT_DEVICE	0x0c
+#define FW_CFG_NUMA		0x0d
+#define FW_CFG_BOOT_MENU	0x0e
+#define FW_CFG_MAX_CPUS		0x0f
+#define FW_CFG_KERNEL_ENTRY	0x10
+#define FW_CFG_KERNEL_DATA	0x11
+#define FW_CFG_INITRD_DATA	0x12
+#define FW_CFG_CMDLINE_ADDR	0x13
+#define FW_CFG_CMDLINE_SIZE	0x14
+#define FW_CFG_CMDLINE_DATA	0x15
+#define FW_CFG_SETUP_ADDR	0x16
+#define FW_CFG_SETUP_SIZE	0x17
+#define FW_CFG_SETUP_DATA	0x18
+#define FW_CFG_FILE_DIR		0x19
+
+#define FW_CFG_FILE_FIRST	0x20
+#define FW_CFG_FILE_SLOTS_MIN	0x10
+
+#define FW_CFG_WRITE_CHANNEL	0x4000
+#define FW_CFG_ARCH_LOCAL	0x8000
+#define FW_CFG_ENTRY_MASK	(~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL))
+
+#define FW_CFG_INVALID		0xffff
+
+/* width in bytes of fw_cfg control register */
+#define FW_CFG_CTL_SIZE		0x02
+
+/* fw_cfg "file name" is up to 56 characters (including terminating nul) */
+#define FW_CFG_MAX_FILE_PATH	56
+
+/* size in bytes of fw_cfg signature */
+#define FW_CFG_SIG_SIZE 4
+
+/* FW_CFG_ID bits */
+#define FW_CFG_VERSION		0x01
+#define FW_CFG_VERSION_DMA	0x02
+
+/* fw_cfg file directory entry type */
+struct fw_cfg_file {
+	__be32 size;
+	__be16 select;
+	__u16 reserved;
+	char name[FW_CFG_MAX_FILE_PATH];
+};
+
+/* FW_CFG_DMA_CONTROL bits */
+#define FW_CFG_DMA_CTL_ERROR	0x01
+#define FW_CFG_DMA_CTL_READ	0x02
+#define FW_CFG_DMA_CTL_SKIP	0x04
+#define FW_CFG_DMA_CTL_SELECT	0x08
+#define FW_CFG_DMA_CTL_WRITE	0x10
+
+#define FW_CFG_DMA_SIGNATURE    0x51454d5520434647ULL /* "QEMU CFG" */
+
+/* Control as first field allows for different structures selected by this
+ * field, which might be useful in the future
+ */
+struct fw_cfg_dma_access {
+	__be32 control;
+	__be32 length;
+	__be64 address;
+};
+
+#define FW_CFG_VMCOREINFO_FILENAME "etc/vmcoreinfo"
+
+#define FW_CFG_VMCOREINFO_FORMAT_NONE 0x0
+#define FW_CFG_VMCOREINFO_FORMAT_ELF 0x1
+
+struct fw_cfg_vmcoreinfo {
+	__le16 host_format;
+	__le16 guest_format;
+	__le32 size;
+	__le64 paddr;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/qnx4_fs.h b/contrib/libs/linux-headers/linux/qnx4_fs.h
new file mode 100644
index 0000000000..31487325d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/qnx4_fs.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Name                         : qnx4_fs.h
+ *  Author                       : Richard Frowijn
+ *  Function                     : qnx4 global filesystem definitions
+ *  History                      : 23-03-1998 created
+ */
+#ifndef _LINUX_QNX4_FS_H
+#define _LINUX_QNX4_FS_H
+
+#include <linux/types.h>
+#include <linux/qnxtypes.h>
+#include <linux/magic.h>
+
+#define QNX4_ROOT_INO 1
+
+#define QNX4_MAX_XTNTS_PER_XBLK	60
+/* for di_status */
+#define QNX4_FILE_USED          0x01
+#define QNX4_FILE_MODIFIED      0x02
+#define QNX4_FILE_BUSY          0x04
+#define QNX4_FILE_LINK          0x08
+#define QNX4_FILE_INODE         0x10
+#define QNX4_FILE_FSYSCLEAN     0x20
+
+#define QNX4_I_MAP_SLOTS	8
+#define QNX4_Z_MAP_SLOTS	64
+#define QNX4_VALID_FS		0x0001	/* Clean fs. */
+#define QNX4_ERROR_FS		0x0002	/* fs has errors. */
+#define QNX4_BLOCK_SIZE         0x200	/* blocksize of 512 bytes */
+#define QNX4_BLOCK_SIZE_BITS    9	/* blocksize shift */
+#define QNX4_DIR_ENTRY_SIZE     0x040	/* dir entry size of 64 bytes */
+#define QNX4_DIR_ENTRY_SIZE_BITS 6	/* dir entry size shift */
+#define QNX4_XBLK_ENTRY_SIZE    0x200	/* xblk entry size */
+#define QNX4_INODES_PER_BLOCK   0x08	/* 512 / 64 */
+
+/* for filenames */
+#define QNX4_SHORT_NAME_MAX	16
+#define QNX4_NAME_MAX		48
+
+/*
+ * This is the original qnx4 inode layout on disk.
+ */
+struct qnx4_inode_entry {
+	char		di_fname[QNX4_SHORT_NAME_MAX];
+	qnx4_off_t	di_size;
+	qnx4_xtnt_t	di_first_xtnt;
+	__le32		di_xblk;
+	__le32		di_ftime;
+	__le32		di_mtime;
+	__le32		di_atime;
+	__le32		di_ctime;
+	qnx4_nxtnt_t	di_num_xtnts;
+	qnx4_mode_t	di_mode;
+	qnx4_muid_t	di_uid;
+	qnx4_mgid_t	di_gid;
+	qnx4_nlink_t	di_nlink;
+	__u8		di_zero[4];
+	qnx4_ftype_t	di_type;
+	__u8		di_status;
+};
+
+struct qnx4_link_info {
+	char		dl_fname[QNX4_NAME_MAX];
+	__le32		dl_inode_blk;
+	__u8		dl_inode_ndx;
+	__u8		dl_spare[10];
+	__u8		dl_status;
+};
+
+struct qnx4_xblk {
+	__le32		xblk_next_xblk;
+	__le32		xblk_prev_xblk;
+	__u8		xblk_num_xtnts;
+	__u8		xblk_spare[3];
+	__le32		xblk_num_blocks;
+	qnx4_xtnt_t	xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK];
+	char		xblk_signature[8];
+	qnx4_xtnt_t	xblk_first_xtnt;
+};
+
+struct qnx4_super_block {
+	struct qnx4_inode_entry RootDir;
+	struct qnx4_inode_entry Inode;
+	struct qnx4_inode_entry Boot;
+	struct qnx4_inode_entry AltBoot;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/qnxtypes.h b/contrib/libs/linux-headers/linux/qnxtypes.h
new file mode 100644
index 0000000000..eacfab10e8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/qnxtypes.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Name                         : qnxtypes.h
+ *  Author                       : Richard Frowijn
+ *  Function                     : standard qnx types
+ *  History                      : 22-03-1998 created
+ *
+ */
+
+#ifndef _QNX4TYPES_H
+#define _QNX4TYPES_H
+
+#include <linux/types.h>
+
+typedef __le16 qnx4_nxtnt_t;
+typedef __u8  qnx4_ftype_t;
+
+typedef struct {
+	__le32 xtnt_blk;
+	__le32 xtnt_size;
+} qnx4_xtnt_t;
+
+typedef __le16 qnx4_mode_t;
+typedef __le16 qnx4_muid_t;
+typedef __le16 qnx4_mgid_t;
+typedef __le32 qnx4_off_t;
+typedef __le16 qnx4_nlink_t;
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/quota.h b/contrib/libs/linux-headers/linux/quota.h
new file mode 100644
index 0000000000..1305380d6c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/quota.h
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Robert Elz at The University of Melbourne.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_QUOTA_
+#define _LINUX_QUOTA_
+
+#include <linux/types.h>
+
+#define __DQUOT_VERSION__	"dquot_6.6.0"
+
+#define MAXQUOTAS 3
+#define USRQUOTA  0		/* element used for user quotas */
+#define GRPQUOTA  1		/* element used for group quotas */
+#define PRJQUOTA  2		/* element used for project quotas */
+
+/*
+ * Definitions for the default names of the quotas files.
+ */
+#define INITQFNAMES { \
+	"user",    /* USRQUOTA */ \
+	"group",   /* GRPQUOTA */ \
+	"project", /* PRJQUOTA */ \
+	"undefined", \
+};
+
+/*
+ * Command definitions for the 'quotactl' system call.
+ * The commands are broken into a main command defined below
+ * and a subcommand that is used to convey the type of
+ * quota that is being manipulated (see above).
+ */
+#define SUBCMDMASK  0x00ff
+#define SUBCMDSHIFT 8
+#define QCMD(cmd, type)  (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK))
+
+#define Q_SYNC     0x800001	/* sync disk copy of a filesystems quotas */
+#define Q_QUOTAON  0x800002	/* turn quotas on */
+#define Q_QUOTAOFF 0x800003	/* turn quotas off */
+#define Q_GETFMT   0x800004	/* get quota format used on given filesystem */
+#define Q_GETINFO  0x800005	/* get information about quota files */
+#define Q_SETINFO  0x800006	/* set information about quota files */
+#define Q_GETQUOTA 0x800007	/* get user quota structure */
+#define Q_SETQUOTA 0x800008	/* set user quota structure */
+#define Q_GETNEXTQUOTA 0x800009	/* get disk limits and usage >= ID */
+
+/* Quota format type IDs */
+#define	QFMT_VFS_OLD 1
+#define	QFMT_VFS_V0 2
+#define QFMT_OCFS2 3
+#define	QFMT_VFS_V1 4
+
+/* Size of block in which space limits are passed through the quota
+ * interface */
+#define QIF_DQBLKSIZE_BITS 10
+#define QIF_DQBLKSIZE (1 << QIF_DQBLKSIZE_BITS)
+
+/*
+ * Quota structure used for communication with userspace via quotactl
+ * Following flags are used to specify which fields are valid
+ */
+enum {
+	QIF_BLIMITS_B = 0,
+	QIF_SPACE_B,
+	QIF_ILIMITS_B,
+	QIF_INODES_B,
+	QIF_BTIME_B,
+	QIF_ITIME_B,
+};
+
+#define QIF_BLIMITS	(1 << QIF_BLIMITS_B)
+#define QIF_SPACE	(1 << QIF_SPACE_B)
+#define QIF_ILIMITS	(1 << QIF_ILIMITS_B)
+#define QIF_INODES	(1 << QIF_INODES_B)
+#define QIF_BTIME	(1 << QIF_BTIME_B)
+#define QIF_ITIME	(1 << QIF_ITIME_B)
+#define QIF_LIMITS	(QIF_BLIMITS | QIF_ILIMITS)
+#define QIF_USAGE	(QIF_SPACE | QIF_INODES)
+#define QIF_TIMES	(QIF_BTIME | QIF_ITIME)
+#define QIF_ALL		(QIF_LIMITS | QIF_USAGE | QIF_TIMES)
+
+struct if_dqblk {
+	__u64 dqb_bhardlimit;
+	__u64 dqb_bsoftlimit;
+	__u64 dqb_curspace;
+	__u64 dqb_ihardlimit;
+	__u64 dqb_isoftlimit;
+	__u64 dqb_curinodes;
+	__u64 dqb_btime;
+	__u64 dqb_itime;
+	__u32 dqb_valid;
+};
+
+struct if_nextdqblk {
+	__u64 dqb_bhardlimit;
+	__u64 dqb_bsoftlimit;
+	__u64 dqb_curspace;
+	__u64 dqb_ihardlimit;
+	__u64 dqb_isoftlimit;
+	__u64 dqb_curinodes;
+	__u64 dqb_btime;
+	__u64 dqb_itime;
+	__u32 dqb_valid;
+	__u32 dqb_id;
+};
+
+/*
+ * Structure used for setting quota information about file via quotactl
+ * Following flags are used to specify which fields are valid
+ */
+#define IIF_BGRACE	1
+#define IIF_IGRACE	2
+#define IIF_FLAGS	4
+#define IIF_ALL		(IIF_BGRACE | IIF_IGRACE | IIF_FLAGS)
+
+enum {
+	DQF_ROOT_SQUASH_B = 0,
+	DQF_SYS_FILE_B = 16,
+	/* Kernel internal flags invisible to userspace */
+	DQF_PRIVATE
+};
+
+/* Root squash enabled (for v1 quota format) */
+#define DQF_ROOT_SQUASH	(1 << DQF_ROOT_SQUASH_B)
+/* Quota stored in a system file */
+#define DQF_SYS_FILE	(1 << DQF_SYS_FILE_B)
+
+struct if_dqinfo {
+	__u64 dqi_bgrace;
+	__u64 dqi_igrace;
+	__u32 dqi_flags;	/* DFQ_* */
+	__u32 dqi_valid;
+};
+
+/*
+ * Definitions for quota netlink interface
+ */
+#define QUOTA_NL_NOWARN 0
+#define QUOTA_NL_IHARDWARN 1		/* Inode hardlimit reached */
+#define QUOTA_NL_ISOFTLONGWARN 2 	/* Inode grace time expired */
+#define QUOTA_NL_ISOFTWARN 3		/* Inode softlimit reached */
+#define QUOTA_NL_BHARDWARN 4		/* Block hardlimit reached */
+#define QUOTA_NL_BSOFTLONGWARN 5	/* Block grace time expired */
+#define QUOTA_NL_BSOFTWARN 6		/* Block softlimit reached */
+#define QUOTA_NL_IHARDBELOW 7		/* Usage got below inode hardlimit */
+#define QUOTA_NL_ISOFTBELOW 8		/* Usage got below inode softlimit */
+#define QUOTA_NL_BHARDBELOW 9		/* Usage got below block hardlimit */
+#define QUOTA_NL_BSOFTBELOW 10		/* Usage got below block softlimit */
+
+enum {
+	QUOTA_NL_C_UNSPEC,
+	QUOTA_NL_C_WARNING,
+	__QUOTA_NL_C_MAX,
+};
+#define QUOTA_NL_C_MAX (__QUOTA_NL_C_MAX - 1)
+
+enum {
+	QUOTA_NL_A_UNSPEC,
+	QUOTA_NL_A_QTYPE,
+	QUOTA_NL_A_EXCESS_ID,
+	QUOTA_NL_A_WARNING,
+	QUOTA_NL_A_DEV_MAJOR,
+	QUOTA_NL_A_DEV_MINOR,
+	QUOTA_NL_A_CAUSED_ID,
+	QUOTA_NL_A_PAD,
+	__QUOTA_NL_A_MAX,
+};
+#define QUOTA_NL_A_MAX (__QUOTA_NL_A_MAX - 1)
+
+
+#endif /* _LINUX_QUOTA_ */
diff --git a/contrib/libs/linux-headers/linux/radeonfb.h b/contrib/libs/linux-headers/linux/radeonfb.h
new file mode 100644
index 0000000000..86eafb805e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/radeonfb.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_RADEONFB_H__
+#define __LINUX_RADEONFB_H__
+
+#include <asm/ioctl.h>
+#include <linux/types.h>
+
+#define ATY_RADEON_LCD_ON	0x00000001
+#define ATY_RADEON_CRT_ON	0x00000002
+
+
+#define FBIO_RADEON_GET_MIRROR	_IOR('@', 3, size_t)
+#define FBIO_RADEON_SET_MIRROR	_IOW('@', 4, size_t)
+
+#endif
+
diff --git a/contrib/libs/linux-headers/linux/raid/md_p.h b/contrib/libs/linux-headers/linux/raid/md_p.h
new file mode 100644
index 0000000000..c9b584c942
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/raid/md_p.h
@@ -0,0 +1,433 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+   md_p.h : physical layout of Linux RAID devices
+          Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
+	  
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   You should have received a copy of the GNU General Public License
+   (for example /usr/src/linux/COPYING); if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+
+#ifndef _MD_P_H
+#define _MD_P_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/*
+ * RAID superblock.
+ *
+ * The RAID superblock maintains some statistics on each RAID configuration.
+ * Each real device in the RAID set contains it near the end of the device.
+ * Some of the ideas are copied from the ext2fs implementation.
+ *
+ * We currently use 4096 bytes as follows:
+ *
+ *	word offset	function
+ *
+ *	   0  -    31	Constant generic RAID device information.
+ *        32  -    63   Generic state information.
+ *	  64  -   127	Personality specific information.
+ *	 128  -   511	12 32-words descriptors of the disks in the raid set.
+ *	 512  -   911	Reserved.
+ *	 912  -  1023	Disk specific descriptor.
+ */
+
+/*
+ * If x is the real device size in bytes, we return an apparent size of:
+ *
+ *	y = (x & ~(MD_RESERVED_BYTES - 1)) - MD_RESERVED_BYTES
+ *
+ * and place the 4kB superblock at offset y.
+ */
+#define MD_RESERVED_BYTES		(64 * 1024)
+#define MD_RESERVED_SECTORS		(MD_RESERVED_BYTES / 512)
+
+#define MD_NEW_SIZE_SECTORS(x)		((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
+
+#define MD_SB_BYTES			4096
+#define MD_SB_WORDS			(MD_SB_BYTES / 4)
+#define MD_SB_SECTORS			(MD_SB_BYTES / 512)
+
+/*
+ * The following are counted in 32-bit words
+ */
+#define	MD_SB_GENERIC_OFFSET		0
+#define MD_SB_PERSONALITY_OFFSET	64
+#define MD_SB_DISKS_OFFSET		128
+#define MD_SB_DESCRIPTOR_OFFSET		992
+
+#define MD_SB_GENERIC_CONSTANT_WORDS	32
+#define MD_SB_GENERIC_STATE_WORDS	32
+#define MD_SB_GENERIC_WORDS		(MD_SB_GENERIC_CONSTANT_WORDS + MD_SB_GENERIC_STATE_WORDS)
+#define MD_SB_PERSONALITY_WORDS		64
+#define MD_SB_DESCRIPTOR_WORDS		32
+#define MD_SB_DISKS			27
+#define MD_SB_DISKS_WORDS		(MD_SB_DISKS*MD_SB_DESCRIPTOR_WORDS)
+#define MD_SB_RESERVED_WORDS		(1024 - MD_SB_GENERIC_WORDS - MD_SB_PERSONALITY_WORDS - MD_SB_DISKS_WORDS - MD_SB_DESCRIPTOR_WORDS)
+#define MD_SB_EQUAL_WORDS		(MD_SB_GENERIC_WORDS + MD_SB_PERSONALITY_WORDS + MD_SB_DISKS_WORDS)
+
+/*
+ * Device "operational" state bits
+ */
+#define MD_DISK_FAULTY		0 /* disk is faulty / operational */
+#define MD_DISK_ACTIVE		1 /* disk is running or spare disk */
+#define MD_DISK_SYNC		2 /* disk is in sync with the raid set */
+#define MD_DISK_REMOVED		3 /* disk is in sync with the raid set */
+#define MD_DISK_CLUSTER_ADD     4 /* Initiate a disk add across the cluster
+				   * For clustered enviroments only.
+				   */
+#define MD_DISK_CANDIDATE	5 /* disk is added as spare (local) until confirmed
+				   * For clustered enviroments only.
+				   */
+#define MD_DISK_FAILFAST	10 /* Send REQ_FAILFAST if there are multiple
+				    * devices available - and don't try to
+				    * correct read errors.
+				    */
+
+#define	MD_DISK_WRITEMOSTLY	9 /* disk is "write-mostly" is RAID1 config.
+				   * read requests will only be sent here in
+				   * dire need
+				   */
+#define MD_DISK_JOURNAL		18 /* disk is used as the write journal in RAID-5/6 */
+
+#define MD_DISK_ROLE_SPARE	0xffff
+#define MD_DISK_ROLE_FAULTY	0xfffe
+#define MD_DISK_ROLE_JOURNAL	0xfffd
+#define MD_DISK_ROLE_MAX	0xff00 /* max value of regular disk role */
+
+typedef struct mdp_device_descriptor_s {
+	__u32 number;		/* 0 Device number in the entire set	      */
+	__u32 major;		/* 1 Device major number		      */
+	__u32 minor;		/* 2 Device minor number		      */
+	__u32 raid_disk;	/* 3 The role of the device in the raid set   */
+	__u32 state;		/* 4 Operational state			      */
+	__u32 reserved[MD_SB_DESCRIPTOR_WORDS - 5];
+} mdp_disk_t;
+
+#define MD_SB_MAGIC		0xa92b4efc
+
+/*
+ * Superblock state bits
+ */
+#define MD_SB_CLEAN		0
+#define MD_SB_ERRORS		1
+
+#define	MD_SB_CLUSTERED		5 /* MD is clustered */
+#define	MD_SB_BITMAP_PRESENT	8 /* bitmap may be present nearby */
+
+/*
+ * Notes:
+ * - if an array is being reshaped (restriped) in order to change
+ *   the number of active devices in the array, 'raid_disks' will be
+ *   the larger of the old and new numbers.  'delta_disks' will
+ *   be the "new - old".  So if +ve, raid_disks is the new value, and
+ *   "raid_disks-delta_disks" is the old.  If -ve, raid_disks is the
+ *   old value and "raid_disks+delta_disks" is the new (smaller) value.
+ */
+
+
+typedef struct mdp_superblock_s {
+	/*
+	 * Constant generic information
+	 */
+	__u32 md_magic;		/*  0 MD identifier 			      */
+	__u32 major_version;	/*  1 major version to which the set conforms */
+	__u32 minor_version;	/*  2 minor version ...			      */
+	__u32 patch_version;	/*  3 patchlevel version ...		      */
+	__u32 gvalid_words;	/*  4 Number of used words in this section    */
+	__u32 set_uuid0;	/*  5 Raid set identifier		      */
+	__u32 ctime;		/*  6 Creation time			      */
+	__u32 level;		/*  7 Raid personality			      */
+	__u32 size;		/*  8 Apparent size of each individual disk   */
+	__u32 nr_disks;		/*  9 total disks in the raid set	      */
+	__u32 raid_disks;	/* 10 disks in a fully functional raid set    */
+	__u32 md_minor;		/* 11 preferred MD minor device number	      */
+	__u32 not_persistent;	/* 12 does it have a persistent superblock    */
+	__u32 set_uuid1;	/* 13 Raid set identifier #2		      */
+	__u32 set_uuid2;	/* 14 Raid set identifier #3		      */
+	__u32 set_uuid3;	/* 15 Raid set identifier #4		      */
+	__u32 gstate_creserved[MD_SB_GENERIC_CONSTANT_WORDS - 16];
+
+	/*
+	 * Generic state information
+	 */
+	__u32 utime;		/*  0 Superblock update time		      */
+	__u32 state;		/*  1 State bits (clean, ...)		      */
+	__u32 active_disks;	/*  2 Number of currently active disks	      */
+	__u32 working_disks;	/*  3 Number of working disks		      */
+	__u32 failed_disks;	/*  4 Number of failed disks		      */
+	__u32 spare_disks;	/*  5 Number of spare disks		      */
+	__u32 sb_csum;		/*  6 checksum of the whole superblock        */
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
+	__u32 events_hi;	/*  7 high-order of superblock update count   */
+	__u32 events_lo;	/*  8 low-order of superblock update count    */
+	__u32 cp_events_hi;	/*  9 high-order of checkpoint update count   */
+	__u32 cp_events_lo;	/* 10 low-order of checkpoint update count    */
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
+	__u32 events_lo;	/*  7 low-order of superblock update count    */
+	__u32 events_hi;	/*  8 high-order of superblock update count   */
+	__u32 cp_events_lo;	/*  9 low-order of checkpoint update count    */
+	__u32 cp_events_hi;	/* 10 high-order of checkpoint update count   */
+#else
+#error unspecified endianness
+#endif
+	__u32 recovery_cp;	/* 11 recovery checkpoint sector count	      */
+	/* There are only valid for minor_version > 90 */
+	__u64 reshape_position;	/* 12,13 next address in array-space for reshape */
+	__u32 new_level;	/* 14 new level we are reshaping to	      */
+	__u32 delta_disks;	/* 15 change in number of raid_disks	      */
+	__u32 new_layout;	/* 16 new layout			      */
+	__u32 new_chunk;	/* 17 new chunk size (bytes)		      */
+	__u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
+
+	/*
+	 * Personality information
+	 */
+	__u32 layout;		/*  0 the array's physical layout	      */
+	__u32 chunk_size;	/*  1 chunk size in bytes		      */
+	__u32 root_pv;		/*  2 LV root PV */
+	__u32 root_block;	/*  3 LV root block */
+	__u32 pstate_reserved[MD_SB_PERSONALITY_WORDS - 4];
+
+	/*
+	 * Disks information
+	 */
+	mdp_disk_t disks[MD_SB_DISKS];
+
+	/*
+	 * Reserved
+	 */
+	__u32 reserved[MD_SB_RESERVED_WORDS];
+
+	/*
+	 * Active descriptor
+	 */
+	mdp_disk_t this_disk;
+
+} mdp_super_t;
+
+static __inline__ __u64 md_event(mdp_super_t *sb) {
+	__u64 ev = sb->events_hi;
+	return (ev<<32)| sb->events_lo;
+}
+
+#define MD_SUPERBLOCK_1_TIME_SEC_MASK ((1ULL<<40) - 1)
+
+/*
+ * The version-1 superblock :
+ * All numeric fields are little-endian.
+ *
+ * total size: 256 bytes plus 2 per device.
+ *  1K allows 384 devices.
+ */
+struct mdp_superblock_1 {
+	/* constant array information - 128 bytes */
+	__le32	magic;		/* MD_SB_MAGIC: 0xa92b4efc - little endian */
+	__le32	major_version;	/* 1 */
+	__le32	feature_map;	/* bit 0 set if 'bitmap_offset' is meaningful */
+	__le32	pad0;		/* always set to 0 when writing */
+
+	__u8	set_uuid[16];	/* user-space generated. */
+	char	set_name[32];	/* set and interpreted by user-space */
+
+	__le64	ctime;		/* lo 40 bits are seconds, top 24 are microseconds or 0*/
+	__le32	level;		/* -4 (multipath), -1 (linear), 0,1,4,5 */
+	__le32	layout;		/* only for raid5 and raid10 currently */
+	__le64	size;		/* used size of component devices, in 512byte sectors */
+
+	__le32	chunksize;	/* in 512byte sectors */
+	__le32	raid_disks;
+	union {
+		__le32	bitmap_offset;	/* sectors after start of superblock that bitmap starts
+					 * NOTE: signed, so bitmap can be before superblock
+					 * only meaningful of feature_map[0] is set.
+					 */
+
+		/* only meaningful when feature_map[MD_FEATURE_PPL] is set */
+		struct {
+			__le16 offset; /* sectors from start of superblock that ppl starts (signed) */
+			__le16 size; /* ppl size in sectors */
+		} ppl;
+	};
+
+	/* These are only valid with feature bit '4' */
+	__le32	new_level;	/* new level we are reshaping to		*/
+	__le64	reshape_position;	/* next address in array-space for reshape */
+	__le32	delta_disks;	/* change in number of raid_disks		*/
+	__le32	new_layout;	/* new layout					*/
+	__le32	new_chunk;	/* new chunk size (512byte sectors)		*/
+	__le32  new_offset;	/* signed number to add to data_offset in new
+				 * layout.  0 == no-change.  This can be
+				 * different on each device in the array.
+				 */
+
+	/* constant this-device information - 64 bytes */
+	__le64	data_offset;	/* sector start of data, often 0 */
+	__le64	data_size;	/* sectors in this device that can be used for data */
+	__le64	super_offset;	/* sector start of this superblock */
+	union {
+		__le64	recovery_offset;/* sectors before this offset (from data_offset) have been recovered */
+		__le64	journal_tail;/* journal tail of journal device (from data_offset) */
+	};
+	__le32	dev_number;	/* permanent identifier of this  device - not role in raid */
+	__le32	cnt_corrected_read; /* number of read errors that were corrected by re-writing */
+	__u8	device_uuid[16]; /* user-space setable, ignored by kernel */
+	__u8	devflags;	/* per-device flags.  Only two defined...*/
+#define	WriteMostly1	1	/* mask for writemostly flag in above */
+#define	FailFast1	2	/* Should avoid retries and fixups and just fail */
+	/* Bad block log.  If there are any bad blocks the feature flag is set.
+	 * If offset and size are non-zero, that space is reserved and available
+	 */
+	__u8	bblog_shift;	/* shift from sectors to block size */
+	__le16	bblog_size;	/* number of sectors reserved for list */
+	__le32	bblog_offset;	/* sector offset from superblock to bblog,
+				 * signed - not unsigned */
+
+	/* array state information - 64 bytes */
+	__le64	utime;		/* 40 bits second, 24 bits microseconds */
+	__le64	events;		/* incremented when superblock updated */
+	__le64	resync_offset;	/* data before this offset (from data_offset) known to be in sync */
+	__le32	sb_csum;	/* checksum up to devs[max_dev] */
+	__le32	max_dev;	/* size of devs[] array to consider */
+	__u8	pad3[64-32];	/* set to 0 when writing */
+
+	/* device state information. Indexed by dev_number.
+	 * 2 bytes per device
+	 * Note there are no per-device state flags. State information is rolled
+	 * into the 'roles' value.  If a device is spare or faulty, then it doesn't
+	 * have a meaningful role.
+	 */
+	__le16	dev_roles[];	/* role in array, or 0xffff for a spare, or 0xfffe for faulty */
+};
+
+/* feature_map bits */
+#define MD_FEATURE_BITMAP_OFFSET	1
+#define	MD_FEATURE_RECOVERY_OFFSET	2 /* recovery_offset is present and
+					   * must be honoured
+					   */
+#define	MD_FEATURE_RESHAPE_ACTIVE	4
+#define	MD_FEATURE_BAD_BLOCKS		8 /* badblock list is not empty */
+#define	MD_FEATURE_REPLACEMENT		16 /* This device is replacing an
+					    * active device with same 'role'.
+					    * 'recovery_offset' is also set.
+					    */
+#define	MD_FEATURE_RESHAPE_BACKWARDS	32 /* Reshape doesn't change number
+					    * of devices, but is going
+					    * backwards anyway.
+					    */
+#define	MD_FEATURE_NEW_OFFSET		64 /* new_offset must be honoured */
+#define	MD_FEATURE_RECOVERY_BITMAP	128 /* recovery that is happening
+					     * is guided by bitmap.
+					     */
+#define	MD_FEATURE_CLUSTERED		256 /* clustered MD */
+#define	MD_FEATURE_JOURNAL		512 /* support write cache */
+#define	MD_FEATURE_PPL			1024 /* support PPL */
+#define	MD_FEATURE_MULTIPLE_PPLS	2048 /* support for multiple PPLs */
+#define	MD_FEATURE_RAID0_LAYOUT		4096 /* layout is meaningful for RAID0 */
+#define	MD_FEATURE_ALL			(MD_FEATURE_BITMAP_OFFSET	\
+					|MD_FEATURE_RECOVERY_OFFSET	\
+					|MD_FEATURE_RESHAPE_ACTIVE	\
+					|MD_FEATURE_BAD_BLOCKS		\
+					|MD_FEATURE_REPLACEMENT		\
+					|MD_FEATURE_RESHAPE_BACKWARDS	\
+					|MD_FEATURE_NEW_OFFSET		\
+					|MD_FEATURE_RECOVERY_BITMAP	\
+					|MD_FEATURE_CLUSTERED		\
+					|MD_FEATURE_JOURNAL		\
+					|MD_FEATURE_PPL			\
+					|MD_FEATURE_MULTIPLE_PPLS	\
+					|MD_FEATURE_RAID0_LAYOUT	\
+					)
+
+struct r5l_payload_header {
+	__le16 type;
+	__le16 flags;
+} __attribute__ ((__packed__));
+
+enum r5l_payload_type {
+	R5LOG_PAYLOAD_DATA = 0,
+	R5LOG_PAYLOAD_PARITY = 1,
+	R5LOG_PAYLOAD_FLUSH = 2,
+};
+
+struct r5l_payload_data_parity {
+	struct r5l_payload_header header;
+	__le32 size;		/* sector. data/parity size. each 4k
+				 * has a checksum */
+	__le64 location;	/* sector. For data, it's raid sector. For
+				 * parity, it's stripe sector */
+	__le32 checksum[];
+} __attribute__ ((__packed__));
+
+enum r5l_payload_data_parity_flag {
+	R5LOG_PAYLOAD_FLAG_DISCARD = 1, /* payload is discard */
+	/*
+	 * RESHAPED/RESHAPING is only set when there is reshape activity. Note,
+	 * both data/parity of a stripe should have the same flag set
+	 *
+	 * RESHAPED: reshape is running, and this stripe finished reshape
+	 * RESHAPING: reshape is running, and this stripe isn't reshaped
+	 */
+	R5LOG_PAYLOAD_FLAG_RESHAPED = 2,
+	R5LOG_PAYLOAD_FLAG_RESHAPING = 3,
+};
+
+struct r5l_payload_flush {
+	struct r5l_payload_header header;
+	__le32 size; /* flush_stripes size, bytes */
+	__le64 flush_stripes[];
+} __attribute__ ((__packed__));
+
+enum r5l_payload_flush_flag {
+	R5LOG_PAYLOAD_FLAG_FLUSH_STRIPE = 1, /* data represents whole stripe */
+};
+
+struct r5l_meta_block {
+	__le32 magic;
+	__le32 checksum;
+	__u8 version;
+	__u8 __zero_pading_1;
+	__le16 __zero_pading_2;
+	__le32 meta_size; /* whole size of the block */
+
+	__le64 seq;
+	__le64 position; /* sector, start from rdev->data_offset, current position */
+	struct r5l_payload_header payloads[];
+} __attribute__ ((__packed__));
+
+#define R5LOG_VERSION 0x1
+#define R5LOG_MAGIC 0x6433c509
+
+struct ppl_header_entry {
+	__le64 data_sector;	/* raid sector of the new data */
+	__le32 pp_size;		/* length of partial parity */
+	__le32 data_size;	/* length of data */
+	__le32 parity_disk;	/* member disk containing parity */
+	__le32 checksum;	/* checksum of partial parity data for this
+				 * entry (~crc32c) */
+} __attribute__ ((__packed__));
+
+#define PPL_HEADER_SIZE 4096
+#define PPL_HDR_RESERVED 512
+#define PPL_HDR_ENTRY_SPACE \
+	(PPL_HEADER_SIZE - PPL_HDR_RESERVED - 4 * sizeof(__le32) - sizeof(__le64))
+#define PPL_HDR_MAX_ENTRIES \
+	(PPL_HDR_ENTRY_SPACE / sizeof(struct ppl_header_entry))
+
+struct ppl_header {
+	__u8 reserved[PPL_HDR_RESERVED];/* reserved space, fill with 0xff */
+	__le32 signature;		/* signature (family number of volume) */
+	__le32 padding;			/* zero pad */
+	__le64 generation;		/* generation number of the header */
+	__le32 entries_count;		/* number of entries in entry array */
+	__le32 checksum;		/* checksum of the header (~crc32c) */
+	struct ppl_header_entry entries[PPL_HDR_MAX_ENTRIES];
+} __attribute__ ((__packed__));
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/raid/md_u.h b/contrib/libs/linux-headers/linux/raid/md_u.h
new file mode 100644
index 0000000000..bea5754fdf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/raid/md_u.h
@@ -0,0 +1,156 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+   md_u.h : user <=> kernel API between Linux raidtools and RAID drivers
+          Copyright (C) 1998 Ingo Molnar
+	  
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   You should have received a copy of the GNU General Public License
+   (for example /usr/src/linux/COPYING); if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+
+#ifndef _MD_U_H
+#define _MD_U_H
+
+/*
+ * Different major versions are not compatible.
+ * Different minor versions are only downward compatible.
+ * Different patchlevel versions are downward and upward compatible.
+ */
+#define MD_MAJOR_VERSION                0
+#define MD_MINOR_VERSION                90
+/*
+ * MD_PATCHLEVEL_VERSION indicates kernel functionality.
+ * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
+ *     and major_version/minor_version accordingly
+ * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
+ *     in the super status byte
+ * >=3 means that bitmap superblock version 4 is supported, which uses
+ *     little-ending representation rather than host-endian
+ */
+#define MD_PATCHLEVEL_VERSION           3
+
+/* ioctls */
+
+/* status */
+#define RAID_VERSION		_IOR (MD_MAJOR, 0x10, mdu_version_t)
+#define GET_ARRAY_INFO		_IOR (MD_MAJOR, 0x11, mdu_array_info_t)
+#define GET_DISK_INFO		_IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
+#define RAID_AUTORUN		_IO (MD_MAJOR, 0x14)
+#define GET_BITMAP_FILE		_IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
+
+/* configuration */
+#define CLEAR_ARRAY		_IO (MD_MAJOR, 0x20)
+#define ADD_NEW_DISK		_IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
+#define HOT_REMOVE_DISK		_IO (MD_MAJOR, 0x22)
+#define SET_ARRAY_INFO		_IOW (MD_MAJOR, 0x23, mdu_array_info_t)
+#define SET_DISK_INFO		_IO (MD_MAJOR, 0x24)
+#define WRITE_RAID_INFO		_IO (MD_MAJOR, 0x25)
+#define UNPROTECT_ARRAY		_IO (MD_MAJOR, 0x26)
+#define PROTECT_ARRAY		_IO (MD_MAJOR, 0x27)
+#define HOT_ADD_DISK		_IO (MD_MAJOR, 0x28)
+#define SET_DISK_FAULTY		_IO (MD_MAJOR, 0x29)
+#define HOT_GENERATE_ERROR	_IO (MD_MAJOR, 0x2a)
+#define SET_BITMAP_FILE		_IOW (MD_MAJOR, 0x2b, int)
+
+/* usage */
+#define RUN_ARRAY		_IOW (MD_MAJOR, 0x30, mdu_param_t)
+/*  0x31 was START_ARRAY  */
+#define STOP_ARRAY		_IO (MD_MAJOR, 0x32)
+#define STOP_ARRAY_RO		_IO (MD_MAJOR, 0x33)
+#define RESTART_ARRAY_RW	_IO (MD_MAJOR, 0x34)
+#define CLUSTERED_DISK_NACK	_IO (MD_MAJOR, 0x35)
+
+/* 63 partitions with the alternate major number (mdp) */
+#define MdpMinorShift 6
+
+typedef struct mdu_version_s {
+	int major;
+	int minor;
+	int patchlevel;
+} mdu_version_t;
+
+typedef struct mdu_array_info_s {
+	/*
+	 * Generic constant information
+	 */
+	int major_version;
+	int minor_version;
+	int patch_version;
+	unsigned int ctime;
+	int level;
+	int size;
+	int nr_disks;
+	int raid_disks;
+	int md_minor;
+	int not_persistent;
+
+	/*
+	 * Generic state information
+	 */
+	unsigned int utime;	/*  0 Superblock update time		      */
+	int state;		/*  1 State bits (clean, ...)		      */
+	int active_disks;	/*  2 Number of currently active disks	      */
+	int working_disks;	/*  3 Number of working disks		      */
+	int failed_disks;	/*  4 Number of failed disks		      */
+	int spare_disks;	/*  5 Number of spare disks		      */
+
+	/*
+	 * Personality information
+	 */
+	int layout;		/*  0 the array's physical layout	      */
+	int chunk_size;	/*  1 chunk size in bytes		      */
+
+} mdu_array_info_t;
+
+/* non-obvious values for 'level' */
+#define	LEVEL_MULTIPATH		(-4)
+#define	LEVEL_LINEAR		(-1)
+#define	LEVEL_FAULTY		(-5)
+
+/* we need a value for 'no level specified' and 0
+ * means 'raid0', so we need something else.  This is
+ * for internal use only
+ */
+#define	LEVEL_NONE		(-1000000)
+
+typedef struct mdu_disk_info_s {
+	/*
+	 * configuration/status of one particular disk
+	 */
+	int number;
+	int major;
+	int minor;
+	int raid_disk;
+	int state;
+
+} mdu_disk_info_t;
+
+typedef struct mdu_start_info_s {
+	/*
+	 * configuration/status of one particular disk
+	 */
+	int major;
+	int minor;
+	int raid_disk;
+	int state;
+
+} mdu_start_info_t;
+
+typedef struct mdu_bitmap_file_s
+{
+	char pathname[4096];
+} mdu_bitmap_file_t;
+
+typedef struct mdu_param_s
+{
+	int			personality;	/* 1,2,3,4 */
+	int			chunk_size;	/* in bytes */
+	int			max_fault;	/* unused for now */
+} mdu_param_t;
+
+#endif /* _MD_U_H */
diff --git a/contrib/libs/linux-headers/linux/rds.h b/contrib/libs/linux-headers/linux/rds.h
new file mode 100644
index 0000000000..c21edb966c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rds.h
@@ -0,0 +1,421 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2008, 2018 Oracle and/or its affiliates. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _LINUX_RDS_H
+#define _LINUX_RDS_H
+
+#include <linux/types.h>
+#include <linux/socket.h>		/* For __kernel_sockaddr_storage. */
+#include <linux/in6.h>			/* For struct in6_addr. */
+
+#define RDS_IB_ABI_VERSION		0x301
+
+#define	SOL_RDS		276
+
+/*
+ * setsockopt/getsockopt for SOL_RDS
+ */
+#define RDS_CANCEL_SENT_TO      	1
+#define RDS_GET_MR			2
+#define RDS_FREE_MR			3
+/* deprecated: RDS_BARRIER 4 */
+#define RDS_RECVERR			5
+#define RDS_CONG_MONITOR		6
+#define RDS_GET_MR_FOR_DEST		7
+#define SO_RDS_TRANSPORT		8
+
+/* Socket option to tap receive path latency
+ *	SO_RDS: SO_RDS_MSG_RXPATH_LATENCY
+ *	Format used struct rds_rx_trace_so
+ */
+#define SO_RDS_MSG_RXPATH_LATENCY	10
+
+
+/* supported values for SO_RDS_TRANSPORT */
+#define	RDS_TRANS_IB	0
+#define	RDS_TRANS_GAP	1
+#define	RDS_TRANS_TCP	2
+#define RDS_TRANS_COUNT	3
+#define	RDS_TRANS_NONE	(~0)
+/* don't use RDS_TRANS_IWARP - it is deprecated */
+#define RDS_TRANS_IWARP RDS_TRANS_GAP
+
+/* IOCTLS commands for SOL_RDS */
+#define SIOCRDSSETTOS		(SIOCPROTOPRIVATE)
+#define SIOCRDSGETTOS		(SIOCPROTOPRIVATE + 1)
+
+typedef __u8	rds_tos_t;
+
+/*
+ * Control message types for SOL_RDS.
+ *
+ * CMSG_RDMA_ARGS (sendmsg)
+ *	Request a RDMA transfer to/from the specified
+ *	memory ranges.
+ *	The cmsg_data is a struct rds_rdma_args.
+ * RDS_CMSG_RDMA_DEST (recvmsg, sendmsg)
+ *	Kernel informs application about intended
+ *	source/destination of a RDMA transfer
+ * RDS_CMSG_RDMA_MAP (sendmsg)
+ *	Application asks kernel to map the given
+ *	memory range into a IB MR, and send the
+ *	R_Key along in an RDS extension header.
+ *	The cmsg_data is a struct rds_get_mr_args,
+ *	the same as for the GET_MR setsockopt.
+ * RDS_CMSG_RDMA_STATUS (recvmsg)
+ *	Returns the status of a completed RDMA operation.
+ * RDS_CMSG_RXPATH_LATENCY(recvmsg)
+ *	Returns rds message latencies in various stages of receive
+ *	path in nS. Its set per socket using SO_RDS_MSG_RXPATH_LATENCY
+ *	socket option. Legitimate points are defined in
+ *	enum rds_message_rxpath_latency. More points can be added in
+ *	future. CSMG format is struct rds_cmsg_rx_trace.
+ */
+#define RDS_CMSG_RDMA_ARGS		1
+#define RDS_CMSG_RDMA_DEST		2
+#define RDS_CMSG_RDMA_MAP		3
+#define RDS_CMSG_RDMA_STATUS		4
+#define RDS_CMSG_CONG_UPDATE		5
+#define RDS_CMSG_ATOMIC_FADD		6
+#define RDS_CMSG_ATOMIC_CSWP		7
+#define RDS_CMSG_MASKED_ATOMIC_FADD	8
+#define RDS_CMSG_MASKED_ATOMIC_CSWP	9
+#define RDS_CMSG_RXPATH_LATENCY		11
+#define	RDS_CMSG_ZCOPY_COOKIE		12
+#define	RDS_CMSG_ZCOPY_COMPLETION	13
+
+#define RDS_INFO_FIRST			10000
+#define RDS_INFO_COUNTERS		10000
+#define RDS_INFO_CONNECTIONS		10001
+/* 10002 aka RDS_INFO_FLOWS is deprecated */
+#define RDS_INFO_SEND_MESSAGES		10003
+#define RDS_INFO_RETRANS_MESSAGES       10004
+#define RDS_INFO_RECV_MESSAGES          10005
+#define RDS_INFO_SOCKETS                10006
+#define RDS_INFO_TCP_SOCKETS            10007
+#define RDS_INFO_IB_CONNECTIONS		10008
+#define RDS_INFO_CONNECTION_STATS	10009
+#define RDS_INFO_IWARP_CONNECTIONS	10010
+
+/* PF_RDS6 options */
+#define RDS6_INFO_CONNECTIONS		10011
+#define RDS6_INFO_SEND_MESSAGES		10012
+#define RDS6_INFO_RETRANS_MESSAGES	10013
+#define RDS6_INFO_RECV_MESSAGES		10014
+#define RDS6_INFO_SOCKETS		10015
+#define RDS6_INFO_TCP_SOCKETS		10016
+#define RDS6_INFO_IB_CONNECTIONS	10017
+
+#define RDS_INFO_LAST			10017
+
+struct rds_info_counter {
+	__u8	name[32];
+	__u64	value;
+} __attribute__((packed));
+
+#define RDS_INFO_CONNECTION_FLAG_SENDING	0x01
+#define RDS_INFO_CONNECTION_FLAG_CONNECTING	0x02
+#define RDS_INFO_CONNECTION_FLAG_CONNECTED	0x04
+
+#define TRANSNAMSIZ	16
+
+struct rds_info_connection {
+	__u64		next_tx_seq;
+	__u64		next_rx_seq;
+	__be32		laddr;
+	__be32		faddr;
+	__u8		transport[TRANSNAMSIZ];		/* null term ascii */
+	__u8		flags;
+	__u8		tos;
+} __attribute__((packed));
+
+struct rds6_info_connection {
+	__u64		next_tx_seq;
+	__u64		next_rx_seq;
+	struct in6_addr	laddr;
+	struct in6_addr	faddr;
+	__u8		transport[TRANSNAMSIZ];		/* null term ascii */
+	__u8		flags;
+} __attribute__((packed));
+
+#define RDS_INFO_MESSAGE_FLAG_ACK               0x01
+#define RDS_INFO_MESSAGE_FLAG_FAST_ACK          0x02
+
+struct rds_info_message {
+	__u64		seq;
+	__u32		len;
+	__be32		laddr;
+	__be32		faddr;
+	__be16		lport;
+	__be16		fport;
+	__u8		flags;
+	__u8		tos;
+} __attribute__((packed));
+
+struct rds6_info_message {
+	__u64	seq;
+	__u32	len;
+	struct in6_addr	laddr;
+	struct in6_addr	faddr;
+	__be16		lport;
+	__be16		fport;
+	__u8		flags;
+	__u8		tos;
+} __attribute__((packed));
+
+struct rds_info_socket {
+	__u32		sndbuf;
+	__be32		bound_addr;
+	__be32		connected_addr;
+	__be16		bound_port;
+	__be16		connected_port;
+	__u32		rcvbuf;
+	__u64		inum;
+} __attribute__((packed));
+
+struct rds6_info_socket {
+	__u32		sndbuf;
+	struct in6_addr	bound_addr;
+	struct in6_addr	connected_addr;
+	__be16		bound_port;
+	__be16		connected_port;
+	__u32		rcvbuf;
+	__u64		inum;
+} __attribute__((packed));
+
+struct rds_info_tcp_socket {
+	__be32          local_addr;
+	__be16          local_port;
+	__be32          peer_addr;
+	__be16          peer_port;
+	__u64           hdr_rem;
+	__u64           data_rem;
+	__u32           last_sent_nxt;
+	__u32           last_expected_una;
+	__u32           last_seen_una;
+	__u8		tos;
+} __attribute__((packed));
+
+struct rds6_info_tcp_socket {
+	struct in6_addr	local_addr;
+	__be16		local_port;
+	struct in6_addr	peer_addr;
+	__be16		peer_port;
+	__u64		hdr_rem;
+	__u64		data_rem;
+	__u32		last_sent_nxt;
+	__u32		last_expected_una;
+	__u32		last_seen_una;
+} __attribute__((packed));
+
+#define RDS_IB_GID_LEN	16
+struct rds_info_rdma_connection {
+	__be32		src_addr;
+	__be32		dst_addr;
+	__u8		src_gid[RDS_IB_GID_LEN];
+	__u8		dst_gid[RDS_IB_GID_LEN];
+
+	__u32		max_send_wr;
+	__u32		max_recv_wr;
+	__u32		max_send_sge;
+	__u32		rdma_mr_max;
+	__u32		rdma_mr_size;
+	__u8		tos;
+	__u8		sl;
+	__u32		cache_allocs;
+};
+
+struct rds6_info_rdma_connection {
+	struct in6_addr	src_addr;
+	struct in6_addr	dst_addr;
+	__u8		src_gid[RDS_IB_GID_LEN];
+	__u8		dst_gid[RDS_IB_GID_LEN];
+
+	__u32		max_send_wr;
+	__u32		max_recv_wr;
+	__u32		max_send_sge;
+	__u32		rdma_mr_max;
+	__u32		rdma_mr_size;
+	__u8		tos;
+	__u8		sl;
+	__u32		cache_allocs;
+};
+
+/* RDS message Receive Path Latency points */
+enum rds_message_rxpath_latency {
+	RDS_MSG_RX_HDR_TO_DGRAM_START = 0,
+	RDS_MSG_RX_DGRAM_REASSEMBLE,
+	RDS_MSG_RX_DGRAM_DELIVERED,
+	RDS_MSG_RX_DGRAM_TRACE_MAX
+};
+
+struct rds_rx_trace_so {
+	__u8 rx_traces;
+	__u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+};
+
+struct rds_cmsg_rx_trace {
+	__u8 rx_traces;
+	__u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+	__u64 rx_trace[RDS_MSG_RX_DGRAM_TRACE_MAX];
+};
+
+/*
+ * Congestion monitoring.
+ * Congestion control in RDS happens at the host connection
+ * level by exchanging a bitmap marking congested ports.
+ * By default, a process sleeping in poll() is always woken
+ * up when the congestion map is updated.
+ * With explicit monitoring, an application can have more
+ * fine-grained control.
+ * The application installs a 64bit mask value in the socket,
+ * where each bit corresponds to a group of ports.
+ * When a congestion update arrives, RDS checks the set of
+ * ports that are now uncongested against the list bit mask
+ * installed in the socket, and if they overlap, we queue a
+ * cong_notification on the socket.
+ *
+ * To install the congestion monitor bitmask, use RDS_CONG_MONITOR
+ * with the 64bit mask.
+ * Congestion updates are received via RDS_CMSG_CONG_UPDATE
+ * control messages.
+ *
+ * The correspondence between bits and ports is
+ *	1 << (portnum % 64)
+ */
+#define RDS_CONG_MONITOR_SIZE	64
+#define RDS_CONG_MONITOR_BIT(port)  (((unsigned int) port) % RDS_CONG_MONITOR_SIZE)
+#define RDS_CONG_MONITOR_MASK(port) (1ULL << RDS_CONG_MONITOR_BIT(port))
+
+/*
+ * RDMA related types
+ */
+
+/*
+ * This encapsulates a remote memory location.
+ * In the current implementation, it contains the R_Key
+ * of the remote memory region, and the offset into it
+ * (so that the application does not have to worry about
+ * alignment).
+ */
+typedef __u64		rds_rdma_cookie_t;
+
+struct rds_iovec {
+	__u64		addr;
+	__u64		bytes;
+};
+
+struct rds_get_mr_args {
+	struct rds_iovec vec;
+	__u64		cookie_addr;
+	__u64		flags;
+};
+
+struct rds_get_mr_for_dest_args {
+	struct __kernel_sockaddr_storage dest_addr;
+	struct rds_iovec 	vec;
+	__u64			cookie_addr;
+	__u64			flags;
+};
+
+struct rds_free_mr_args {
+	rds_rdma_cookie_t cookie;
+	__u64		flags;
+};
+
+struct rds_rdma_args {
+	rds_rdma_cookie_t cookie;
+	struct rds_iovec remote_vec;
+	__u64		local_vec_addr;
+	__u64		nr_local;
+	__u64		flags;
+	__u64		user_token;
+};
+
+struct rds_atomic_args {
+	rds_rdma_cookie_t cookie;
+	__u64		local_addr;
+	__u64		remote_addr;
+	union {
+		struct {
+			__u64		compare;
+			__u64		swap;
+		} cswp;
+		struct {
+			__u64		add;
+		} fadd;
+		struct {
+			__u64		compare;
+			__u64		swap;
+			__u64		compare_mask;
+			__u64		swap_mask;
+		} m_cswp;
+		struct {
+			__u64		add;
+			__u64		nocarry_mask;
+		} m_fadd;
+	};
+	__u64		flags;
+	__u64		user_token;
+};
+
+struct rds_rdma_notify {
+	__u64		user_token;
+	__s32		status;
+};
+
+#define RDS_RDMA_SUCCESS	0
+#define RDS_RDMA_REMOTE_ERROR	1
+#define RDS_RDMA_CANCELED	2
+#define RDS_RDMA_DROPPED	3
+#define RDS_RDMA_OTHER_ERROR	4
+
+#define	RDS_MAX_ZCOOKIES	8
+struct rds_zcopy_cookies {
+	__u32 num;
+	__u32 cookies[RDS_MAX_ZCOOKIES];
+};
+
+/*
+ * Common set of flags for all RDMA related structs
+ */
+#define RDS_RDMA_READWRITE	0x0001
+#define RDS_RDMA_FENCE		0x0002	/* use FENCE for immediate send */
+#define RDS_RDMA_INVALIDATE	0x0004	/* invalidate R_Key after freeing MR */
+#define RDS_RDMA_USE_ONCE	0x0008	/* free MR after use */
+#define RDS_RDMA_DONTWAIT	0x0010	/* Don't wait in SET_BARRIER */
+#define RDS_RDMA_NOTIFY_ME	0x0020	/* Notify when operation completes */
+#define RDS_RDMA_SILENT		0x0040	/* Do not interrupt remote */
+
+#endif /* IB_RDS_H */
diff --git a/contrib/libs/linux-headers/linux/reboot.h b/contrib/libs/linux-headers/linux/reboot.h
new file mode 100644
index 0000000000..41ae164cd0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/reboot.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_REBOOT_H
+#define _LINUX_REBOOT_H
+
+/*
+ * Magic values required to use _reboot() system call.
+ */
+
+#define	LINUX_REBOOT_MAGIC1	0xfee1dead
+#define	LINUX_REBOOT_MAGIC2	672274793
+#define	LINUX_REBOOT_MAGIC2A	85072278
+#define	LINUX_REBOOT_MAGIC2B	369367448
+#define	LINUX_REBOOT_MAGIC2C	537993216
+
+
+/*
+ * Commands accepted by the _reboot() system call.
+ *
+ * RESTART     Restart system using default command and mode.
+ * HALT        Stop OS and give system control to ROM monitor, if any.
+ * CAD_ON      Ctrl-Alt-Del sequence causes RESTART command.
+ * CAD_OFF     Ctrl-Alt-Del sequence sends SIGINT to init task.
+ * POWER_OFF   Stop OS and remove all power from system, if possible.
+ * RESTART2    Restart system using given command string.
+ * SW_SUSPEND  Suspend system using software suspend if compiled in.
+ * KEXEC       Restart system using a previously loaded Linux kernel
+ */
+
+#define	LINUX_REBOOT_CMD_RESTART	0x01234567
+#define	LINUX_REBOOT_CMD_HALT		0xCDEF0123
+#define	LINUX_REBOOT_CMD_CAD_ON		0x89ABCDEF
+#define	LINUX_REBOOT_CMD_CAD_OFF	0x00000000
+#define	LINUX_REBOOT_CMD_POWER_OFF	0x4321FEDC
+#define	LINUX_REBOOT_CMD_RESTART2	0xA1B2C3D4
+#define	LINUX_REBOOT_CMD_SW_SUSPEND	0xD000FCE2
+#define	LINUX_REBOOT_CMD_KEXEC		0x45584543
+
+
+
+#endif /* _LINUX_REBOOT_H */
diff --git a/contrib/libs/linux-headers/linux/reiserfs_fs.h b/contrib/libs/linux-headers/linux/reiserfs_fs.h
new file mode 100644
index 0000000000..5bb921409f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/reiserfs_fs.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright 1996, 1997, 1998 Hans Reiser, see reiserfs/README for licensing and copyright details
+ */
+#ifndef _LINUX_REISER_FS_H
+#define _LINUX_REISER_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/*
+ *  include/linux/reiser_fs.h
+ *
+ *  Reiser File System constants and structures
+ *
+ */
+
+/* ioctl's command */
+#define REISERFS_IOC_UNPACK		_IOW(0xCD,1,long)
+/* define following flags to be the same as in ext2, so that chattr(1),
+   lsattr(1) will work with us. */
+#define REISERFS_IOC_GETFLAGS		FS_IOC_GETFLAGS
+#define REISERFS_IOC_SETFLAGS		FS_IOC_SETFLAGS
+#define REISERFS_IOC_GETVERSION		FS_IOC_GETVERSION
+#define REISERFS_IOC_SETVERSION		FS_IOC_SETVERSION
+
+#endif				/* _LINUX_REISER_FS_H */
diff --git a/contrib/libs/linux-headers/linux/reiserfs_xattr.h b/contrib/libs/linux-headers/linux/reiserfs_xattr.h
new file mode 100644
index 0000000000..503ad018ce
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/reiserfs_xattr.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+  File: linux/reiserfs_xattr.h
+*/
+
+#ifndef _LINUX_REISERFS_XATTR_H
+#define _LINUX_REISERFS_XATTR_H
+
+#include <linux/types.h>
+
+/* Magic value in header */
+#define REISERFS_XATTR_MAGIC 0x52465841	/* "RFXA" */
+
+struct reiserfs_xattr_header {
+	__le32 h_magic;		/* magic number for identification */
+	__le32 h_hash;		/* hash of the value */
+};
+
+struct reiserfs_security_handle {
+	const char *name;
+	void *value;
+	__kernel_size_t length;
+};
+
+#endif  /*  _LINUX_REISERFS_XATTR_H  */
diff --git a/contrib/libs/linux-headers/linux/remoteproc_cdev.h b/contrib/libs/linux-headers/linux/remoteproc_cdev.h
new file mode 100644
index 0000000000..2cb5f4feed
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/remoteproc_cdev.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * IOCTLs for Remoteproc's character device interface.
+ *
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _REMOTEPROC_CDEV_H_
+#define _REMOTEPROC_CDEV_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define RPROC_MAGIC	0xB7
+
+/*
+ * The RPROC_SET_SHUTDOWN_ON_RELEASE ioctl allows to enable/disable the shutdown of a remote
+ * processor automatically when the controlling userpsace closes the char device interface.
+ *
+ * input parameter: integer
+ *   0		: disable automatic shutdown
+ *   other	: enable automatic shutdown
+ */
+#define RPROC_SET_SHUTDOWN_ON_RELEASE _IOW(RPROC_MAGIC, 1, __s32)
+
+/*
+ * The RPROC_GET_SHUTDOWN_ON_RELEASE ioctl gets information about whether the automatic shutdown of
+ * a remote processor is enabled or disabled when the controlling userspace closes the char device
+ * interface.
+ *
+ * output parameter: integer
+ *   0		: automatic shutdown disable
+ *   other	: automatic shutdown enable
+ */
+#define RPROC_GET_SHUTDOWN_ON_RELEASE _IOR(RPROC_MAGIC, 2, __s32)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/resource.h b/contrib/libs/linux-headers/linux/resource.h
new file mode 100644
index 0000000000..38eb137bd2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/resource.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_RESOURCE_H
+#define _LINUX_RESOURCE_H
+
+#include <linux/time.h>
+#include <linux/types.h>
+
+/*
+ * Resource control/accounting header file for linux
+ */
+
+/*
+ * Definition of struct rusage taken from BSD 4.3 Reno
+ * 
+ * We don't support all of these yet, but we might as well have them....
+ * Otherwise, each time we add new items, programs which depend on this
+ * structure will lose.  This reduces the chances of that happening.
+ */
+#define	RUSAGE_SELF	0
+#define	RUSAGE_CHILDREN	(-1)
+#define RUSAGE_BOTH	(-2)		/* sys_wait4() uses this */
+#define	RUSAGE_THREAD	1		/* only the calling thread */
+
+struct	rusage {
+	struct __kernel_old_timeval ru_utime;	/* user time used */
+	struct __kernel_old_timeval ru_stime;	/* system time used */
+	__kernel_long_t	ru_maxrss;	/* maximum resident set size */
+	__kernel_long_t	ru_ixrss;	/* integral shared memory size */
+	__kernel_long_t	ru_idrss;	/* integral unshared data size */
+	__kernel_long_t	ru_isrss;	/* integral unshared stack size */
+	__kernel_long_t	ru_minflt;	/* page reclaims */
+	__kernel_long_t	ru_majflt;	/* page faults */
+	__kernel_long_t	ru_nswap;	/* swaps */
+	__kernel_long_t	ru_inblock;	/* block input operations */
+	__kernel_long_t	ru_oublock;	/* block output operations */
+	__kernel_long_t	ru_msgsnd;	/* messages sent */
+	__kernel_long_t	ru_msgrcv;	/* messages received */
+	__kernel_long_t	ru_nsignals;	/* signals received */
+	__kernel_long_t	ru_nvcsw;	/* voluntary context switches */
+	__kernel_long_t	ru_nivcsw;	/* involuntary " */
+};
+
+struct rlimit {
+	__kernel_ulong_t	rlim_cur;
+	__kernel_ulong_t	rlim_max;
+};
+
+#define RLIM64_INFINITY		(~0ULL)
+
+struct rlimit64 {
+	__u64 rlim_cur;
+	__u64 rlim_max;
+};
+
+#define	PRIO_MIN	(-20)
+#define	PRIO_MAX	20
+
+#define	PRIO_PROCESS	0
+#define	PRIO_PGRP	1
+#define	PRIO_USER	2
+
+/*
+ * Limit the stack by to some sane default: root can always
+ * increase this limit if needed..  8MB seems reasonable.
+ */
+#define _STK_LIM	(8*1024*1024)
+
+/*
+ * Limit the amount of locked memory by some sane default:
+ * root can always increase this limit if needed.
+ *
+ * The main use-cases are (1) preventing sensitive memory
+ * from being swapped; (2) real-time operations; (3) via
+ * IOURING_REGISTER_BUFFERS.
+ *
+ * The first two don't need much. The latter will take as
+ * much as it can get. 8MB is a reasonably sane default.
+ */
+#define MLOCK_LIMIT	(8*1024*1024)
+
+/*
+ * Due to binary compatibility, the actual resource numbers
+ * may be different for different linux versions..
+ */
+#include <asm/resource.h>
+
+
+#endif /* _LINUX_RESOURCE_H */
diff --git a/contrib/libs/linux-headers/linux/rfkill.h b/contrib/libs/linux-headers/linux/rfkill.h
new file mode 100644
index 0000000000..309feeda7e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rfkill.h
@@ -0,0 +1,191 @@
+/*
+ * Copyright (C) 2006 - 2007 Ivo van Doorn
+ * Copyright (C) 2007 Dmitry Torokhov
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef __RFKILL_H
+#define __RFKILL_H
+
+
+#include <linux/types.h>
+
+/* define userspace visible states */
+#define RFKILL_STATE_SOFT_BLOCKED	0
+#define RFKILL_STATE_UNBLOCKED		1
+#define RFKILL_STATE_HARD_BLOCKED	2
+
+/**
+ * enum rfkill_type - type of rfkill switch.
+ *
+ * @RFKILL_TYPE_ALL: toggles all switches (requests only - not a switch type)
+ * @RFKILL_TYPE_WLAN: switch is on a 802.11 wireless network device.
+ * @RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device.
+ * @RFKILL_TYPE_UWB: switch is on a ultra wideband device.
+ * @RFKILL_TYPE_WIMAX: switch is on a WiMAX device.
+ * @RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
+ * @RFKILL_TYPE_GPS: switch is on a GPS device.
+ * @RFKILL_TYPE_FM: switch is on a FM radio device.
+ * @RFKILL_TYPE_NFC: switch is on an NFC device.
+ * @NUM_RFKILL_TYPES: number of defined rfkill types
+ */
+enum rfkill_type {
+	RFKILL_TYPE_ALL = 0,
+	RFKILL_TYPE_WLAN,
+	RFKILL_TYPE_BLUETOOTH,
+	RFKILL_TYPE_UWB,
+	RFKILL_TYPE_WIMAX,
+	RFKILL_TYPE_WWAN,
+	RFKILL_TYPE_GPS,
+	RFKILL_TYPE_FM,
+	RFKILL_TYPE_NFC,
+	NUM_RFKILL_TYPES,
+};
+
+/**
+ * enum rfkill_operation - operation types
+ * @RFKILL_OP_ADD: a device was added
+ * @RFKILL_OP_DEL: a device was removed
+ * @RFKILL_OP_CHANGE: a device's state changed -- userspace changes one device
+ * @RFKILL_OP_CHANGE_ALL: userspace changes all devices (of a type, or all)
+ *	into a state, also updating the default state used for devices that
+ *	are hot-plugged later.
+ */
+enum rfkill_operation {
+	RFKILL_OP_ADD = 0,
+	RFKILL_OP_DEL,
+	RFKILL_OP_CHANGE,
+	RFKILL_OP_CHANGE_ALL,
+};
+
+/**
+ * enum rfkill_hard_block_reasons - hard block reasons
+ * @RFKILL_HARD_BLOCK_SIGNAL: the hardware rfkill signal is active
+ * @RFKILL_HARD_BLOCK_NOT_OWNER: the NIC is not owned by the host
+ */
+enum rfkill_hard_block_reasons {
+	RFKILL_HARD_BLOCK_SIGNAL	= 1 << 0,
+	RFKILL_HARD_BLOCK_NOT_OWNER	= 1 << 1,
+};
+
+/**
+ * struct rfkill_event - events for userspace on /dev/rfkill
+ * @idx: index of dev rfkill
+ * @type: type of the rfkill struct
+ * @op: operation code
+ * @hard: hard state (0/1)
+ * @soft: soft state (0/1)
+ *
+ * Structure used for userspace communication on /dev/rfkill,
+ * used for events from the kernel and control to the kernel.
+ */
+struct rfkill_event {
+	__u32 idx;
+	__u8  type;
+	__u8  op;
+	__u8  soft;
+	__u8  hard;
+} __attribute__((packed));
+
+/**
+ * struct rfkill_event_ext - events for userspace on /dev/rfkill
+ * @idx: index of dev rfkill
+ * @type: type of the rfkill struct
+ * @op: operation code
+ * @hard: hard state (0/1)
+ * @soft: soft state (0/1)
+ * @hard_block_reasons: valid if hard is set. One or several reasons from
+ *	&enum rfkill_hard_block_reasons.
+ *
+ * Structure used for userspace communication on /dev/rfkill,
+ * used for events from the kernel and control to the kernel.
+ *
+ * See the extensibility docs below.
+ */
+struct rfkill_event_ext {
+	__u32 idx;
+	__u8  type;
+	__u8  op;
+	__u8  soft;
+	__u8  hard;
+
+	/*
+	 * older kernels will accept/send only up to this point,
+	 * and if extended further up to any chunk marked below
+	 */
+
+	__u8  hard_block_reasons;
+} __attribute__((packed));
+
+/**
+ * DOC: Extensibility
+ *
+ * Originally, we had planned to allow backward and forward compatible
+ * changes by just adding fields at the end of the structure that are
+ * then not reported on older kernels on read(), and not written to by
+ * older kernels on write(), with the kernel reporting the size it did
+ * accept as the result.
+ *
+ * This would have allowed userspace to detect on read() and write()
+ * which kernel structure version it was dealing with, and if was just
+ * recompiled it would have gotten the new fields, but obviously not
+ * accessed them, but things should've continued to work.
+ *
+ * Unfortunately, while actually exercising this mechanism to add the
+ * hard block reasons field, we found that userspace (notably systemd)
+ * did all kinds of fun things not in line with this scheme:
+ *
+ * 1. treat the (expected) short writes as an error;
+ * 2. ask to read sizeof(struct rfkill_event) but then compare the
+ *    actual return value to RFKILL_EVENT_SIZE_V1 and treat any
+ *    mismatch as an error.
+ *
+ * As a consequence, just recompiling with a new struct version caused
+ * things to no longer work correctly on old and new kernels.
+ *
+ * Hence, we've rolled back &struct rfkill_event to the original version
+ * and added &struct rfkill_event_ext. This effectively reverts to the
+ * old behaviour for all userspace, unless it explicitly opts in to the
+ * rules outlined here by using the new &struct rfkill_event_ext.
+ *
+ * Additionally, some other userspace (bluez, g-s-d) was reading with a
+ * large size but as streaming reads rather than message-based, or with
+ * too strict checks for the returned size. So eventually, we completely
+ * reverted this, and extended messages need to be opted in to by using
+ * an ioctl:
+ *
+ *  ioctl(fd, RFKILL_IOCTL_MAX_SIZE, sizeof(struct rfkill_event_ext));
+ *
+ * Userspace using &struct rfkill_event_ext and the ioctl must adhere to
+ * the following rules:
+ *
+ * 1. accept short writes, optionally using them to detect that it's
+ *    running on an older kernel;
+ * 2. accept short reads, knowing that this means it's running on an
+ *    older kernel;
+ * 3. treat reads that are as long as requested as acceptable, not
+ *    checking against RFKILL_EVENT_SIZE_V1 or such.
+ */
+#define RFKILL_EVENT_SIZE_V1	sizeof(struct rfkill_event)
+
+/* ioctl for turning off rfkill-input (if present) */
+#define RFKILL_IOC_MAGIC	'R'
+#define RFKILL_IOC_NOINPUT	1
+#define RFKILL_IOCTL_NOINPUT	_IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT)
+#define RFKILL_IOC_MAX_SIZE	2
+#define RFKILL_IOCTL_MAX_SIZE	_IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_MAX_SIZE, __u32)
+
+/* and that's all userspace gets */
+
+#endif /* __RFKILL_H */
diff --git a/contrib/libs/linux-headers/linux/rio_cm_cdev.h b/contrib/libs/linux-headers/linux/rio_cm_cdev.h
new file mode 100644
index 0000000000..d05dc3226f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rio_cm_cdev.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2015, Integrated Device Technology Inc.
+ * Copyright (c) 2015, Prodrive Technologies
+ * Copyright (c) 2015, RapidIO Trade Association
+ * All rights reserved.
+ *
+ * This software is available to you under a choice of one of two licenses.
+ * You may choose to be licensed under the terms of the GNU General Public
+ * License(GPL) Version 2, or the BSD-3 Clause license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RIO_CM_CDEV_H_
+#define _RIO_CM_CDEV_H_
+
+#include <linux/types.h>
+
+struct rio_cm_channel {
+	__u16 id;
+	__u16 remote_channel;
+	__u16 remote_destid;
+	__u8 mport_id;
+};
+
+struct rio_cm_msg {
+	__u16 ch_num;
+	__u16 size;
+	__u32 rxto;	/* receive timeout in mSec. 0 = blocking */
+	__u64 msg;
+};
+
+struct rio_cm_accept {
+	__u16 ch_num;
+	__u16 pad0;
+	__u32 wait_to;	/* accept timeout in mSec. 0 = blocking */
+};
+
+/* RapidIO Channelized Messaging Driver IOCTLs */
+#define RIO_CM_IOC_MAGIC	'c'
+
+#define RIO_CM_EP_GET_LIST_SIZE	_IOWR(RIO_CM_IOC_MAGIC, 1, __u32)
+#define RIO_CM_EP_GET_LIST	_IOWR(RIO_CM_IOC_MAGIC, 2, __u32)
+#define RIO_CM_CHAN_CREATE	_IOWR(RIO_CM_IOC_MAGIC, 3, __u16)
+#define RIO_CM_CHAN_CLOSE	_IOW(RIO_CM_IOC_MAGIC, 4, __u16)
+#define RIO_CM_CHAN_BIND	_IOW(RIO_CM_IOC_MAGIC, 5, struct rio_cm_channel)
+#define RIO_CM_CHAN_LISTEN	_IOW(RIO_CM_IOC_MAGIC, 6, __u16)
+#define RIO_CM_CHAN_ACCEPT	_IOWR(RIO_CM_IOC_MAGIC, 7, struct rio_cm_accept)
+#define RIO_CM_CHAN_CONNECT	_IOW(RIO_CM_IOC_MAGIC, 8, struct rio_cm_channel)
+#define RIO_CM_CHAN_SEND	_IOW(RIO_CM_IOC_MAGIC, 9, struct rio_cm_msg)
+#define RIO_CM_CHAN_RECEIVE	_IOWR(RIO_CM_IOC_MAGIC, 10, struct rio_cm_msg)
+#define RIO_CM_MPORT_GET_LIST	_IOWR(RIO_CM_IOC_MAGIC, 11, __u32)
+
+#endif /* _RIO_CM_CDEV_H_ */
diff --git a/contrib/libs/linux-headers/linux/rio_mport_cdev.h b/contrib/libs/linux-headers/linux/rio_mport_cdev.h
new file mode 100644
index 0000000000..9bc9f98e35
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rio_mport_cdev.h
@@ -0,0 +1,278 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2015-2016, Integrated Device Technology Inc.
+ * Copyright (c) 2015, Prodrive Technologies
+ * Copyright (c) 2015, Texas Instruments Incorporated
+ * Copyright (c) 2015, RapidIO Trade Association
+ * All rights reserved.
+ *
+ * This software is available to you under a choice of one of two licenses.
+ * You may choose to be licensed under the terms of the GNU General Public
+ * License(GPL) Version 2, or the BSD-3 Clause license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RIO_MPORT_CDEV_H_
+#define _RIO_MPORT_CDEV_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+struct rio_mport_maint_io {
+	__u16 rioid;		/* destID of remote device */
+	__u8  hopcount;		/* hopcount to remote device */
+	__u8  pad0[5];
+	__u32 offset;		/* offset in register space */
+	__u32 length;		/* length in bytes */
+	__u64 buffer;		/* pointer to data buffer */
+};
+
+/*
+ * Definitions for RapidIO data transfers:
+ * - memory mapped (MAPPED)
+ * - packet generation from memory (TRANSFER)
+ */
+#define RIO_TRANSFER_MODE_MAPPED	(1 << 0)
+#define RIO_TRANSFER_MODE_TRANSFER	(1 << 1)
+#define RIO_CAP_DBL_SEND		(1 << 2)
+#define RIO_CAP_DBL_RECV		(1 << 3)
+#define RIO_CAP_PW_SEND			(1 << 4)
+#define RIO_CAP_PW_RECV			(1 << 5)
+#define RIO_CAP_MAP_OUTB		(1 << 6)
+#define RIO_CAP_MAP_INB			(1 << 7)
+
+struct rio_mport_properties {
+	__u16 hdid;
+	__u8  id;			/* Physical port ID */
+	__u8  index;
+	__u32 flags;
+	__u32 sys_size;		/* Default addressing size */
+	__u8  port_ok;
+	__u8  link_speed;
+	__u8  link_width;
+	__u8  pad0;
+	__u32 dma_max_sge;
+	__u32 dma_max_size;
+	__u32 dma_align;
+	__u32 transfer_mode;		/* Default transfer mode */
+	__u32 cap_sys_size;		/* Capable system sizes */
+	__u32 cap_addr_size;		/* Capable addressing sizes */
+	__u32 cap_transfer_mode;	/* Capable transfer modes */
+	__u32 cap_mport;		/* Mport capabilities */
+};
+
+/*
+ * Definitions for RapidIO events;
+ * - incoming port-writes
+ * - incoming doorbells
+ */
+#define RIO_DOORBELL	(1 << 0)
+#define RIO_PORTWRITE	(1 << 1)
+
+struct rio_doorbell {
+	__u16 rioid;
+	__u16 payload;
+};
+
+struct rio_doorbell_filter {
+	__u16 rioid;	/* Use RIO_INVALID_DESTID to match all ids */
+	__u16 low;
+	__u16 high;
+	__u16 pad0;
+};
+
+
+struct rio_portwrite {
+	__u32 payload[16];
+};
+
+struct rio_pw_filter {
+	__u32 mask;
+	__u32 low;
+	__u32 high;
+	__u32 pad0;
+};
+
+/* RapidIO base address for inbound requests set to value defined below
+ * indicates that no specific RIO-to-local address translation is requested
+ * and driver should use direct (one-to-one) address mapping.
+*/
+#define RIO_MAP_ANY_ADDR	(__u64)(~((__u64) 0))
+
+struct rio_mmap {
+	__u16 rioid;
+	__u16 pad0[3];
+	__u64 rio_addr;
+	__u64 length;
+	__u64 handle;
+	__u64 address;
+};
+
+struct rio_dma_mem {
+	__u64 length;		/* length of DMA memory */
+	__u64 dma_handle;	/* handle associated with this memory */
+	__u64 address;
+};
+
+struct rio_event {
+	__u32 header;	/* event type RIO_DOORBELL or RIO_PORTWRITE */
+	union {
+		struct rio_doorbell doorbell;	/* header for RIO_DOORBELL */
+		struct rio_portwrite portwrite; /* header for RIO_PORTWRITE */
+	} u;
+	__u32 pad0;
+};
+
+enum rio_transfer_sync {
+	RIO_TRANSFER_SYNC,	/* synchronous transfer */
+	RIO_TRANSFER_ASYNC,	/* asynchronous transfer */
+	RIO_TRANSFER_FAF,	/* fire-and-forget transfer */
+};
+
+enum rio_transfer_dir {
+	RIO_TRANSFER_DIR_READ,	/* Read operation */
+	RIO_TRANSFER_DIR_WRITE,	/* Write operation */
+};
+
+/*
+ * RapidIO data exchange transactions are lists of individual transfers. Each
+ * transfer exchanges data between two RapidIO devices by remote direct memory
+ * access and has its own completion code.
+ *
+ * The RapidIO specification defines four types of data exchange requests:
+ * NREAD, NWRITE, SWRITE and NWRITE_R. The RapidIO DMA channel interface allows
+ * to specify the required type of write operation or combination of them when
+ * only the last data packet requires response.
+ *
+ * NREAD:    read up to 256 bytes from remote device memory into local memory
+ * NWRITE:   write up to 256 bytes from local memory to remote device memory
+ *           without confirmation
+ * SWRITE:   as NWRITE, but all addresses and payloads must be 64-bit aligned
+ * NWRITE_R: as NWRITE, but expect acknowledgment from remote device.
+ *
+ * The default exchange is chosen from NREAD and any of the WRITE modes as the
+ * driver sees fit. For write requests the user can explicitly choose between
+ * any of the write modes for each transaction.
+ */
+enum rio_exchange {
+	RIO_EXCHANGE_DEFAULT,	/* Default method */
+	RIO_EXCHANGE_NWRITE,	/* All packets using NWRITE */
+	RIO_EXCHANGE_SWRITE,	/* All packets using SWRITE */
+	RIO_EXCHANGE_NWRITE_R,	/* Last packet NWRITE_R, others NWRITE */
+	RIO_EXCHANGE_SWRITE_R,	/* Last packet NWRITE_R, others SWRITE */
+	RIO_EXCHANGE_NWRITE_R_ALL, /* All packets using NWRITE_R */
+};
+
+struct rio_transfer_io {
+	__u64 rio_addr;	/* Address in target's RIO mem space */
+	__u64 loc_addr;
+	__u64 handle;
+	__u64 offset;	/* Offset in buffer */
+	__u64 length;	/* Length in bytes */
+	__u16 rioid;	/* Target destID */
+	__u16 method;	/* Data exchange method, one of rio_exchange enum */
+	__u32 completion_code;	/* Completion code for this transfer */
+};
+
+struct rio_transaction {
+	__u64 block;	/* Pointer to array of <count> transfers */
+	__u32 count;	/* Number of transfers */
+	__u32 transfer_mode;	/* Data transfer mode */
+	__u16 sync;	/* Synch method, one of rio_transfer_sync enum */
+	__u16 dir;	/* Transfer direction, one of rio_transfer_dir enum */
+	__u32 pad0;
+};
+
+struct rio_async_tx_wait {
+	__u32 token;	/* DMA transaction ID token */
+	__u32 timeout;	/* Wait timeout in msec, if 0 use default TO */
+};
+
+#define RIO_MAX_DEVNAME_SZ	20
+
+struct rio_rdev_info {
+	__u16 destid;
+	__u8 hopcount;
+	__u8 pad0;
+	__u32 comptag;
+	char name[RIO_MAX_DEVNAME_SZ + 1];
+};
+
+/* Driver IOCTL codes */
+#define RIO_MPORT_DRV_MAGIC           'm'
+
+#define RIO_MPORT_MAINT_HDID_SET	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 1, __u16)
+#define RIO_MPORT_MAINT_COMPTAG_SET	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 2, __u32)
+#define RIO_MPORT_MAINT_PORT_IDX_GET	\
+	_IOR(RIO_MPORT_DRV_MAGIC, 3, __u32)
+#define RIO_MPORT_GET_PROPERTIES \
+	_IOR(RIO_MPORT_DRV_MAGIC, 4, struct rio_mport_properties)
+#define RIO_MPORT_MAINT_READ_LOCAL \
+	_IOR(RIO_MPORT_DRV_MAGIC, 5, struct rio_mport_maint_io)
+#define RIO_MPORT_MAINT_WRITE_LOCAL \
+	_IOW(RIO_MPORT_DRV_MAGIC, 6, struct rio_mport_maint_io)
+#define RIO_MPORT_MAINT_READ_REMOTE \
+	_IOR(RIO_MPORT_DRV_MAGIC, 7, struct rio_mport_maint_io)
+#define RIO_MPORT_MAINT_WRITE_REMOTE \
+	_IOW(RIO_MPORT_DRV_MAGIC, 8, struct rio_mport_maint_io)
+#define RIO_ENABLE_DOORBELL_RANGE	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 9, struct rio_doorbell_filter)
+#define RIO_DISABLE_DOORBELL_RANGE	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 10, struct rio_doorbell_filter)
+#define RIO_ENABLE_PORTWRITE_RANGE	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 11, struct rio_pw_filter)
+#define RIO_DISABLE_PORTWRITE_RANGE	\
+	_IOW(RIO_MPORT_DRV_MAGIC, 12, struct rio_pw_filter)
+#define RIO_SET_EVENT_MASK		\
+	_IOW(RIO_MPORT_DRV_MAGIC, 13, __u32)
+#define RIO_GET_EVENT_MASK		\
+	_IOR(RIO_MPORT_DRV_MAGIC, 14, __u32)
+#define RIO_MAP_OUTBOUND \
+	_IOWR(RIO_MPORT_DRV_MAGIC, 15, struct rio_mmap)
+#define RIO_UNMAP_OUTBOUND \
+	_IOW(RIO_MPORT_DRV_MAGIC, 16, struct rio_mmap)
+#define RIO_MAP_INBOUND \
+	_IOWR(RIO_MPORT_DRV_MAGIC, 17, struct rio_mmap)
+#define RIO_UNMAP_INBOUND \
+	_IOW(RIO_MPORT_DRV_MAGIC, 18, __u64)
+#define RIO_ALLOC_DMA \
+	_IOWR(RIO_MPORT_DRV_MAGIC, 19, struct rio_dma_mem)
+#define RIO_FREE_DMA \
+	_IOW(RIO_MPORT_DRV_MAGIC, 20, __u64)
+#define RIO_TRANSFER \
+	_IOWR(RIO_MPORT_DRV_MAGIC, 21, struct rio_transaction)
+#define RIO_WAIT_FOR_ASYNC \
+	_IOW(RIO_MPORT_DRV_MAGIC, 22, struct rio_async_tx_wait)
+#define RIO_DEV_ADD \
+	_IOW(RIO_MPORT_DRV_MAGIC, 23, struct rio_rdev_info)
+#define RIO_DEV_DEL \
+	_IOW(RIO_MPORT_DRV_MAGIC, 24, struct rio_rdev_info)
+
+#endif /* _RIO_MPORT_CDEV_H_ */
diff --git a/contrib/libs/linux-headers/linux/rkisp1-config.h b/contrib/libs/linux-headers/linux/rkisp1-config.h
new file mode 100644
index 0000000000..ec7cde8cd2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rkisp1-config.h
@@ -0,0 +1,995 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */
+/*
+ * Rockchip ISP1 userspace API
+ * Copyright (C) 2017 Rockchip Electronics Co., Ltd.
+ */
+
+#ifndef _RKISP1_CONFIG_H
+#define _RKISP1_CONFIG_H
+
+#include <linux/types.h>
+
+/* Defect Pixel Cluster Detection */
+#define RKISP1_CIF_ISP_MODULE_DPCC		(1U << 0)
+/* Black Level Subtraction */
+#define RKISP1_CIF_ISP_MODULE_BLS		(1U << 1)
+/* Sensor De-gamma */
+#define RKISP1_CIF_ISP_MODULE_SDG		(1U << 2)
+/* Histogram statistics configuration */
+#define RKISP1_CIF_ISP_MODULE_HST		(1U << 3)
+/* Lens Shade Control */
+#define RKISP1_CIF_ISP_MODULE_LSC		(1U << 4)
+/* Auto White Balance Gain */
+#define RKISP1_CIF_ISP_MODULE_AWB_GAIN		(1U << 5)
+/* Filter */
+#define RKISP1_CIF_ISP_MODULE_FLT		(1U << 6)
+/* Bayer Demosaic */
+#define RKISP1_CIF_ISP_MODULE_BDM		(1U << 7)
+/* Cross Talk */
+#define RKISP1_CIF_ISP_MODULE_CTK		(1U << 8)
+/* Gamma Out Curve */
+#define RKISP1_CIF_ISP_MODULE_GOC		(1U << 9)
+/* Color Processing */
+#define RKISP1_CIF_ISP_MODULE_CPROC		(1U << 10)
+/* Auto Focus Control statistics configuration */
+#define RKISP1_CIF_ISP_MODULE_AFC		(1U << 11)
+/* Auto White Balancing statistics configuration */
+#define RKISP1_CIF_ISP_MODULE_AWB		(1U << 12)
+/* Image Effect */
+#define RKISP1_CIF_ISP_MODULE_IE		(1U << 13)
+/* Auto Exposure Control statistics configuration */
+#define RKISP1_CIF_ISP_MODULE_AEC		(1U << 14)
+/* Wide Dynamic Range */
+#define RKISP1_CIF_ISP_MODULE_WDR		(1U << 15)
+/* Denoise Pre-Filter */
+#define RKISP1_CIF_ISP_MODULE_DPF		(1U << 16)
+/* Denoise Pre-Filter Strength */
+#define RKISP1_CIF_ISP_MODULE_DPF_STRENGTH	(1U << 17)
+
+#define RKISP1_CIF_ISP_CTK_COEFF_MAX            0x100
+#define RKISP1_CIF_ISP_CTK_OFFSET_MAX           0x800
+
+#define RKISP1_CIF_ISP_AE_MEAN_MAX_V10		25
+#define RKISP1_CIF_ISP_AE_MEAN_MAX_V12		81
+#define RKISP1_CIF_ISP_AE_MEAN_MAX		RKISP1_CIF_ISP_AE_MEAN_MAX_V12
+
+#define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10	16
+#define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12	32
+#define RKISP1_CIF_ISP_HIST_BIN_N_MAX		RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12
+
+#define RKISP1_CIF_ISP_AFM_MAX_WINDOWS          3
+#define RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE       17
+
+#define RKISP1_CIF_ISP_BDM_MAX_TH               0xff
+
+/*
+ * Black level compensation
+ */
+/* maximum value for horizontal start address */
+#define RKISP1_CIF_ISP_BLS_START_H_MAX             0x00000fff
+/* maximum value for horizontal stop address */
+#define RKISP1_CIF_ISP_BLS_STOP_H_MAX              0x00000fff
+/* maximum value for vertical start address */
+#define RKISP1_CIF_ISP_BLS_START_V_MAX             0x00000fff
+/* maximum value for vertical stop address */
+#define RKISP1_CIF_ISP_BLS_STOP_V_MAX              0x00000fff
+/* maximum is 2^18 = 262144*/
+#define RKISP1_CIF_ISP_BLS_SAMPLES_MAX             0x00000012
+/* maximum value for fixed black level */
+#define RKISP1_CIF_ISP_BLS_FIX_SUB_MAX             0x00000fff
+/* minimum value for fixed black level */
+#define RKISP1_CIF_ISP_BLS_FIX_SUB_MIN             0xfffff000
+/* 13 bit range (signed)*/
+#define RKISP1_CIF_ISP_BLS_FIX_MASK                0x00001fff
+
+/*
+ * Automatic white balance measurements
+ */
+#define RKISP1_CIF_ISP_AWB_MAX_GRID                1
+#define RKISP1_CIF_ISP_AWB_MAX_FRAMES              7
+
+/*
+ * Gamma out
+ */
+/* Maximum number of color samples supported */
+#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10   17
+#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12   34
+#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES       RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12
+
+/*
+ * Lens shade correction
+ */
+#define RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE        8
+
+/*
+ * The following matches the tuning process,
+ * not the max capabilities of the chip.
+ */
+#define RKISP1_CIF_ISP_LSC_SAMPLES_MAX             17
+
+/*
+ * Histogram calculation
+ */
+#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10 25
+#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 81
+#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE     RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12
+
+/*
+ * Defect Pixel Cluster Correction
+ */
+#define RKISP1_CIF_ISP_DPCC_METHODS_MAX				3
+
+#define RKISP1_CIF_ISP_DPCC_MODE_STAGE1_ENABLE			(1U << 2)
+
+#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_G_CENTER	(1U << 0)
+#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_RB_CENTER	(1U << 1)
+#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_G_3X3		(1U << 2)
+#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_RB_3X3		(1U << 3)
+
+/* 0-2 for sets 1-3 */
+#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_SET(n)		((n) << 0)
+#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_FIX_SET		(1U << 3)
+
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_GREEN_ENABLE		(1U << 0)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_GREEN_ENABLE		(1U << 1)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_GREEN_ENABLE		(1U << 2)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_GREEN_ENABLE	(1U << 3)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_GREEN_ENABLE		(1U << 4)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_RED_BLUE_ENABLE	(1U << 8)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_RED_BLUE_ENABLE	(1U << 9)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_RED_BLUE_ENABLE	(1U << 10)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_RED_BLUE_ENABLE	(1U << 11)
+#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_RED_BLUE_ENABLE	(1U << 12)
+
+#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_G(v)			((v) << 0)
+#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_RB(v)			((v) << 8)
+#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_G(v)			((v) << 0)
+#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_RB(v)			((v) << 8)
+#define RKISP1_CIF_ISP_DPCC_PG_FAC_G(v)				((v) << 0)
+#define RKISP1_CIF_ISP_DPCC_PG_FAC_RB(v)			((v) << 8)
+#define RKISP1_CIF_ISP_DPCC_RND_THRESH_G(v)			((v) << 0)
+#define RKISP1_CIF_ISP_DPCC_RND_THRESH_RB(v)			((v) << 8)
+#define RKISP1_CIF_ISP_DPCC_RG_FAC_G(v)				((v) << 0)
+#define RKISP1_CIF_ISP_DPCC_RG_FAC_RB(v)			((v) << 8)
+
+#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_G(n, v)			((v) << ((n) * 4))
+#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_RB(n, v)		((v) << ((n) * 4 + 2))
+
+#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_G(n, v)			((v) << ((n) * 4))
+#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_RB(n, v)			((v) << ((n) * 4 + 2))
+
+/*
+ * Denoising pre filter
+ */
+#define RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS      17
+#define RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS  6
+
+/*
+ * Measurement types
+ */
+#define RKISP1_CIF_ISP_STAT_AWB           (1U << 0)
+#define RKISP1_CIF_ISP_STAT_AUTOEXP       (1U << 1)
+#define RKISP1_CIF_ISP_STAT_AFM           (1U << 2)
+#define RKISP1_CIF_ISP_STAT_HIST          (1U << 3)
+
+/**
+ * enum rkisp1_cif_isp_version - ISP variants
+ *
+ * @RKISP1_V10: used at least in rk3288 and rk3399
+ * @RKISP1_V11: declared in the original vendor code, but not used
+ * @RKISP1_V12: used at least in rk3326 and px30
+ * @RKISP1_V13: used at least in rk1808
+ */
+enum rkisp1_cif_isp_version {
+	RKISP1_V10 = 10,
+	RKISP1_V11,
+	RKISP1_V12,
+	RKISP1_V13,
+};
+
+enum rkisp1_cif_isp_histogram_mode {
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_DISABLE,
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_RGB_COMBINED,
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_R_HISTOGRAM,
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_G_HISTOGRAM,
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_B_HISTOGRAM,
+	RKISP1_CIF_ISP_HISTOGRAM_MODE_Y_HISTOGRAM
+};
+
+enum rkisp1_cif_isp_awb_mode_type {
+	RKISP1_CIF_ISP_AWB_MODE_MANUAL,
+	RKISP1_CIF_ISP_AWB_MODE_RGB,
+	RKISP1_CIF_ISP_AWB_MODE_YCBCR
+};
+
+enum rkisp1_cif_isp_flt_mode {
+	RKISP1_CIF_ISP_FLT_STATIC_MODE,
+	RKISP1_CIF_ISP_FLT_DYNAMIC_MODE
+};
+
+/**
+ * enum rkisp1_cif_isp_exp_ctrl_autostop - stop modes
+ * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0: continuous measurement
+ * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1: stop measuring after a complete frame
+ */
+enum rkisp1_cif_isp_exp_ctrl_autostop {
+	RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0 = 0,
+	RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1 = 1,
+};
+
+/**
+ * enum rkisp1_cif_isp_exp_meas_mode - Exposure measure mode
+ * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_0: Y = 16 + 0.25R + 0.5G + 0.1094B
+ * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_1: Y = (R + G + B) x (85/256)
+ */
+enum rkisp1_cif_isp_exp_meas_mode {
+	RKISP1_CIF_ISP_EXP_MEASURING_MODE_0,
+	RKISP1_CIF_ISP_EXP_MEASURING_MODE_1,
+};
+
+/*---------- PART1: Input Parameters ------------*/
+
+/**
+ * struct rkisp1_cif_isp_window -  measurement window.
+ *
+ * Measurements are calculated per window inside the frame.
+ * This struct represents a window for a measurement.
+ *
+ * @h_offs: the horizontal offset of the window from the left of the frame in pixels.
+ * @v_offs: the vertical offset of the window from the top of the frame in pixels.
+ * @h_size: the horizontal size of the window in pixels
+ * @v_size: the vertical size of the window in pixels.
+ */
+struct rkisp1_cif_isp_window {
+	__u16 h_offs;
+	__u16 v_offs;
+	__u16 h_size;
+	__u16 v_size;
+};
+
+/**
+ * struct rkisp1_cif_isp_bls_fixed_val - BLS fixed subtraction values
+ *
+ * The values will be subtracted from the sensor
+ * values. Therefore a negative value means addition instead of subtraction!
+ *
+ * @r: Fixed (signed!) subtraction value for Bayer pattern R
+ * @gr: Fixed (signed!) subtraction value for Bayer pattern Gr
+ * @gb: Fixed (signed!) subtraction value for Bayer pattern Gb
+ * @b: Fixed (signed!) subtraction value for Bayer pattern B
+ */
+struct rkisp1_cif_isp_bls_fixed_val {
+	__s16 r;
+	__s16 gr;
+	__s16 gb;
+	__s16 b;
+};
+
+/**
+ * struct rkisp1_cif_isp_bls_config - Configuration used by black level subtraction
+ *
+ * @enable_auto: Automatic mode activated means that the measured values
+ *		 are subtracted. Otherwise the fixed subtraction
+ *		 values will be subtracted.
+ * @en_windows: enabled window
+ * @bls_window1: Measurement window 1 size
+ * @bls_window2: Measurement window 2 size
+ * @bls_samples: Set amount of measured pixels for each Bayer position
+ *		 (A, B,C and D) to 2^bls_samples.
+ * @fixed_val: Fixed subtraction values
+ */
+struct rkisp1_cif_isp_bls_config {
+	__u8 enable_auto;
+	__u8 en_windows;
+	struct rkisp1_cif_isp_window bls_window1;
+	struct rkisp1_cif_isp_window bls_window2;
+	__u8 bls_samples;
+	struct rkisp1_cif_isp_bls_fixed_val fixed_val;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpcc_methods_config - DPCC methods set configuration
+ *
+ * This structure stores the configuration of one set of methods for the DPCC
+ * algorithm. Multiple methods can be selected in each set (independently for
+ * the Green and Red/Blue components) through the @method field, the result is
+ * the logical AND of all enabled methods. The remaining fields set thresholds
+ * and factors for each method.
+ *
+ * @method: Method enable bits (RKISP1_CIF_ISP_DPCC_METHODS_SET_*)
+ * @line_thresh: Line threshold (RKISP1_CIF_ISP_DPCC_LINE_THRESH_*)
+ * @line_mad_fac: Line Mean Absolute Difference factor (RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_*)
+ * @pg_fac: Peak gradient factor (RKISP1_CIF_ISP_DPCC_PG_FAC_*)
+ * @rnd_thresh: Rank Neighbor Difference threshold (RKISP1_CIF_ISP_DPCC_RND_THRESH_*)
+ * @rg_fac: Rank gradient factor (RKISP1_CIF_ISP_DPCC_RG_FAC_*)
+ */
+struct rkisp1_cif_isp_dpcc_methods_config {
+	__u32 method;
+	__u32 line_thresh;
+	__u32 line_mad_fac;
+	__u32 pg_fac;
+	__u32 rnd_thresh;
+	__u32 rg_fac;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC
+ *
+ * Configuration used by Defect Pixel Cluster Correction. Three sets of methods
+ * can be configured and selected through the @set_use field. The result is the
+ * logical OR of all enabled sets.
+ *
+ * @mode: DPCC mode (RKISP1_CIF_ISP_DPCC_MODE_*)
+ * @output_mode: Interpolation output mode (RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_*)
+ * @set_use: Methods sets selection (RKISP1_CIF_ISP_DPCC_SET_USE_*)
+ * @methods: Methods sets configuration
+ * @ro_limits: Rank order limits (RKISP1_CIF_ISP_DPCC_RO_LIMITS_*)
+ * @rnd_offs: Differential rank offsets for rank neighbor difference (RKISP1_CIF_ISP_DPCC_RND_OFFS_*)
+ */
+struct rkisp1_cif_isp_dpcc_config {
+	__u32 mode;
+	__u32 output_mode;
+	__u32 set_use;
+	struct rkisp1_cif_isp_dpcc_methods_config methods[RKISP1_CIF_ISP_DPCC_METHODS_MAX];
+	__u32 ro_limits;
+	__u32 rnd_offs;
+};
+
+/**
+ * struct rkisp1_cif_isp_gamma_corr_curve - gamma curve point definition y-axis (output).
+ *
+ * The reset values define a linear curve which has the same effect as bypass. Reset values are:
+ * gamma_y[0] = 0x0000, gamma_y[1] = 0x0100, ... gamma_y[15] = 0x0f00, gamma_y[16] = 0xfff
+ *
+ * @gamma_y: the values for the y-axis of gamma curve points. Each value is 12 bit.
+ */
+struct rkisp1_cif_isp_gamma_corr_curve {
+	__u16 gamma_y[RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE];
+};
+
+/**
+ * struct rkisp1_cif_isp_gamma_curve_x_axis_pnts - De-Gamma Curve definition x increments
+ *		(sampling points). gamma_dx0 is for the lower samples (1-8), gamma_dx1 is for the
+ *		higher samples (9-16). The reset values for both fields is 0x44444444. This means
+ *		that each sample is 4 units away from the previous one on the x-axis.
+ *
+ * @gamma_dx0: gamma curve sample points definitions. Bits 0:2 for sample 1. Bit 3 unused.
+ *		Bits 4:6 for sample 2. bit 7 unused ... Bits 28:30 for sample 8. Bit 31 unused
+ * @gamma_dx1: gamma curve sample points definitions. Bits 0:2 for sample 9. Bit 3 unused.
+ *		Bits 4:6 for sample 10. bit 7 unused ... Bits 28:30 for sample 16. Bit 31 unused
+ */
+struct rkisp1_cif_isp_gamma_curve_x_axis_pnts {
+	__u32 gamma_dx0;
+	__u32 gamma_dx1;
+};
+
+/**
+ * struct rkisp1_cif_isp_sdg_config - Configuration used by sensor degamma
+ *
+ * @curve_r: gamma curve point definition axis for red
+ * @curve_g: gamma curve point definition axis for green
+ * @curve_b: gamma curve point definition axis for blue
+ * @xa_pnts: x axis increments
+ */
+struct rkisp1_cif_isp_sdg_config {
+	struct rkisp1_cif_isp_gamma_corr_curve curve_r;
+	struct rkisp1_cif_isp_gamma_corr_curve curve_g;
+	struct rkisp1_cif_isp_gamma_corr_curve curve_b;
+	struct rkisp1_cif_isp_gamma_curve_x_axis_pnts xa_pnts;
+};
+
+/**
+ * struct rkisp1_cif_isp_lsc_config - Configuration used by Lens shading correction
+ *
+ * @r_data_tbl: sample table red
+ * @gr_data_tbl: sample table green (red)
+ * @gb_data_tbl: sample table green (blue)
+ * @b_data_tbl: sample table blue
+ * @x_grad_tbl: gradient table x
+ * @y_grad_tbl: gradient table y
+ * @x_size_tbl: size table x
+ * @y_size_tbl: size table y
+ * @config_width: not used at the moment
+ * @config_height: not used at the moment
+ */
+struct rkisp1_cif_isp_lsc_config {
+	__u16 r_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX];
+	__u16 gr_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX];
+	__u16 gb_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX];
+	__u16 b_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX];
+
+	__u16 x_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE];
+	__u16 y_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE];
+
+	__u16 x_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE];
+	__u16 y_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE];
+	__u16 config_width;
+	__u16 config_height;
+};
+
+/**
+ * struct rkisp1_cif_isp_ie_config - Configuration used by image effects
+ *
+ * @effect: values from 'enum v4l2_colorfx'. Possible values are: V4L2_COLORFX_SEPIA,
+ *		V4L2_COLORFX_SET_CBCR, V4L2_COLORFX_AQUA, V4L2_COLORFX_EMBOSS,
+ *		V4L2_COLORFX_SKETCH,   V4L2_COLORFX_BW,   V4L2_COLORFX_NEGATIVE
+ * @color_sel: bits 0:2 - colors bitmask (001 - blue, 010 - green, 100 - red).
+ *		bits 8:15 - Threshold value of the RGB colors for the color selection effect.
+ * @eff_mat_1: 3x3 Matrix Coefficients for Emboss Effect 1
+ * @eff_mat_2: 3x3 Matrix Coefficients for Emboss Effect 2
+ * @eff_mat_3: 3x3 Matrix Coefficients for Emboss 3/Sketch 1
+ * @eff_mat_4: 3x3 Matrix Coefficients for Sketch Effect 2
+ * @eff_mat_5: 3x3 Matrix Coefficients for Sketch Effect 3
+ * @eff_tint: Chrominance increment values of tint (used for sepia effect)
+ */
+struct rkisp1_cif_isp_ie_config {
+	__u16 effect;
+	__u16 color_sel;
+	__u16 eff_mat_1;
+	__u16 eff_mat_2;
+	__u16 eff_mat_3;
+	__u16 eff_mat_4;
+	__u16 eff_mat_5;
+	__u16 eff_tint;
+};
+
+/**
+ * struct rkisp1_cif_isp_cproc_config - Configuration used by Color Processing
+ *
+ * @c_out_range: Chrominance pixel clipping range at output.
+ *		 (0 for limit, 1 for full)
+ * @y_in_range: Luminance pixel clipping range at output.
+ * @y_out_range: Luminance pixel clipping range at output.
+ * @contrast: 00~ff, 0.0~1.992
+ * @brightness: 80~7F, -128~+127
+ * @sat: saturation, 00~FF, 0.0~1.992
+ * @hue: 80~7F, -90~+87.188
+ */
+struct rkisp1_cif_isp_cproc_config {
+	__u8 c_out_range;
+	__u8 y_in_range;
+	__u8 y_out_range;
+	__u8 contrast;
+	__u8 brightness;
+	__u8 sat;
+	__u8 hue;
+};
+
+/**
+ * struct rkisp1_cif_isp_awb_meas_config - Configuration for the AWB statistics
+ *
+ * @awb_mode: the awb meas mode. From enum rkisp1_cif_isp_awb_mode_type.
+ * @awb_wnd: white balance measurement window (in pixels)
+ * @max_y: only pixels values < max_y contribute to awb measurement, set to 0
+ *	   to disable this feature
+ * @min_y: only pixels values > min_y contribute to awb measurement
+ * @max_csum: Chrominance sum maximum value, only consider pixels with Cb+Cr,
+ *	      smaller than threshold for awb measurements
+ * @min_c: Chrominance minimum value, only consider pixels with Cb/Cr
+ *	   each greater than threshold value for awb measurements
+ * @frames: number of frames - 1 used for mean value calculation
+ *	    (ucFrames=0 means 1 Frame)
+ * @awb_ref_cr: reference Cr value for AWB regulation, target for AWB
+ * @awb_ref_cb: reference Cb value for AWB regulation, target for AWB
+ * @enable_ymax_cmp: enable Y_MAX compare (Not valid in RGB measurement mode.)
+ */
+struct rkisp1_cif_isp_awb_meas_config {
+	/*
+	 * Note: currently the h and v offsets are mapped to grid offsets
+	 */
+	struct rkisp1_cif_isp_window awb_wnd;
+	__u32 awb_mode;
+	__u8 max_y;
+	__u8 min_y;
+	__u8 max_csum;
+	__u8 min_c;
+	__u8 frames;
+	__u8 awb_ref_cr;
+	__u8 awb_ref_cb;
+	__u8 enable_ymax_cmp;
+};
+
+/**
+ * struct rkisp1_cif_isp_awb_gain_config - Configuration used by auto white balance gain
+ *
+ * All fields in this struct are 10 bit, where:
+ * 0x100h = 1, unsigned integer value, range 0 to 4 with 8 bit fractional part.
+ *
+ * out_data_x = ( AWB_GAIN_X * in_data + 128) >> 8
+ *
+ * @gain_red: gain value for red component.
+ * @gain_green_r: gain value for green component in red line.
+ * @gain_blue: gain value for blue component.
+ * @gain_green_b: gain value for green component in blue line.
+ */
+struct rkisp1_cif_isp_awb_gain_config {
+	__u16 gain_red;
+	__u16 gain_green_r;
+	__u16 gain_blue;
+	__u16 gain_green_b;
+};
+
+/**
+ * struct rkisp1_cif_isp_flt_config - Configuration used by ISP filtering
+ *
+ * All 4 threshold fields (thresh_*) are 10 bits.
+ * All 6 factor fields (fac_*) are 6 bits.
+ *
+ * @mode: ISP_FILT_MODE register fields (from enum rkisp1_cif_isp_flt_mode)
+ * @grn_stage1: Green filter stage 1 select (range 0x0...0x8)
+ * @chr_h_mode: Chroma filter horizontal mode
+ * @chr_v_mode: Chroma filter vertical mode
+ * @thresh_bl0: If thresh_bl1 < sum_grad < thresh_bl0 then fac_bl0 is selected (blurring th)
+ * @thresh_bl1: If sum_grad < thresh_bl1 then fac_bl1 is selected (blurring th)
+ * @thresh_sh0: If thresh_sh0 < sum_grad < thresh_sh1 then thresh_sh0 is selected (sharpening th)
+ * @thresh_sh1: If thresh_sh1 < sum_grad then thresh_sh1 is selected (sharpening th)
+ * @lum_weight: Parameters for luminance weight function.
+ * @fac_sh1: filter factor for sharp1 level
+ * @fac_sh0: filter factor for sharp0 level
+ * @fac_mid: filter factor for mid level and for static filter mode
+ * @fac_bl0: filter factor for blur 0 level
+ * @fac_bl1: filter factor for blur 1 level (max blur)
+ */
+struct rkisp1_cif_isp_flt_config {
+	__u32 mode;
+	__u8 grn_stage1;
+	__u8 chr_h_mode;
+	__u8 chr_v_mode;
+	__u32 thresh_bl0;
+	__u32 thresh_bl1;
+	__u32 thresh_sh0;
+	__u32 thresh_sh1;
+	__u32 lum_weight;
+	__u32 fac_sh1;
+	__u32 fac_sh0;
+	__u32 fac_mid;
+	__u32 fac_bl0;
+	__u32 fac_bl1;
+};
+
+/**
+ * struct rkisp1_cif_isp_bdm_config - Configuration used by Bayer DeMosaic
+ *
+ * @demosaic_th: threshold for bayer demosaicing texture detection
+ */
+struct rkisp1_cif_isp_bdm_config {
+	__u8 demosaic_th;
+};
+
+/**
+ * struct rkisp1_cif_isp_ctk_config - Configuration used by Cross Talk correction
+ *
+ * @coeff: color correction matrix. Values are 11-bit signed fixed-point numbers with 4 bit integer
+ *		and 7 bit fractional part, ranging from -8 (0x400) to +7.992 (0x3FF). 0 is
+ *		represented by 0x000 and a coefficient value of 1 as 0x080.
+ * @ct_offset: Red, Green, Blue offsets for the crosstalk correction matrix
+ */
+struct rkisp1_cif_isp_ctk_config {
+	__u16 coeff[3][3];
+	__u16 ct_offset[3];
+};
+
+enum rkisp1_cif_isp_goc_mode {
+	RKISP1_CIF_ISP_GOC_MODE_LOGARITHMIC,
+	RKISP1_CIF_ISP_GOC_MODE_EQUIDISTANT
+};
+
+/**
+ * struct rkisp1_cif_isp_goc_config - Configuration used by Gamma Out correction
+ *
+ * @mode: goc mode (from enum rkisp1_cif_isp_goc_mode)
+ * @gamma_y: gamma out curve y-axis for all color components
+ *
+ * The number of entries of @gamma_y depends on the hardware revision
+ * as is reported by the hw_revision field of the struct media_device_info
+ * that is returned by ioctl MEDIA_IOC_DEVICE_INFO.
+ *
+ * Versions <= V11 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10
+ * entries, versions >= V12 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12
+ * entries. RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES is equal to the maximum
+ * of the two.
+ */
+struct rkisp1_cif_isp_goc_config {
+	__u32 mode;
+	__u16 gamma_y[RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES];
+};
+
+/**
+ * struct rkisp1_cif_isp_hst_config - Configuration for Histogram statistics
+ *
+ * @mode: histogram mode (from enum rkisp1_cif_isp_histogram_mode)
+ * @histogram_predivider: process every stepsize pixel, all other pixels are
+ *			  skipped
+ * @meas_window: coordinates of the measure window
+ * @hist_weight: weighting factor for sub-windows
+ *
+ * The number of entries of @hist_weight depends on the hardware revision
+ * as is reported by the hw_revision field of the struct media_device_info
+ * that is returned by ioctl MEDIA_IOC_DEVICE_INFO.
+ *
+ * Versions <= V11 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10
+ * entries, versions >= V12 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12
+ * entries. RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE is equal to the maximum
+ * of the two.
+ */
+struct rkisp1_cif_isp_hst_config {
+	__u32 mode;
+	__u8 histogram_predivider;
+	struct rkisp1_cif_isp_window meas_window;
+	__u8 hist_weight[RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE];
+};
+
+/**
+ * struct rkisp1_cif_isp_aec_config - Configuration for Auto Exposure statistics
+ *
+ * @mode: Exposure measure mode (from enum rkisp1_cif_isp_exp_meas_mode)
+ * @autostop: stop mode (from enum rkisp1_cif_isp_exp_ctrl_autostop)
+ * @meas_window: coordinates of the measure window
+ */
+struct rkisp1_cif_isp_aec_config {
+	__u32 mode;
+	__u32 autostop;
+	struct rkisp1_cif_isp_window meas_window;
+};
+
+/**
+ * struct rkisp1_cif_isp_afc_config - Configuration for the Auto Focus statistics
+ *
+ * @num_afm_win: max RKISP1_CIF_ISP_AFM_MAX_WINDOWS
+ * @afm_win: coordinates of the meas window
+ * @thres: threshold used for minimizing the influence of noise
+ * @var_shift: the number of bits for the shift operation at the end of the
+ *	       calculation chain.
+ */
+struct rkisp1_cif_isp_afc_config {
+	__u8 num_afm_win;
+	struct rkisp1_cif_isp_window afm_win[RKISP1_CIF_ISP_AFM_MAX_WINDOWS];
+	__u32 thres;
+	__u32 var_shift;
+};
+
+/**
+ * enum rkisp1_cif_isp_dpf_gain_usage - dpf gain usage
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED: don't use any gains in preprocessing stage
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS: use only the noise function gains from
+ *				    registers DPF_NF_GAIN_R, ...
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS:  use only the gains from LSC module
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS: use the noise function gains and the
+ *					gains from LSC module
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS: use only the gains from AWB module
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS: use the gains from AWB and LSC module
+ * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX: upper border (only for an internal evaluation)
+ */
+enum rkisp1_cif_isp_dpf_gain_usage {
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS,
+	RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX
+};
+
+/**
+ * enum rkisp1_cif_isp_dpf_rb_filtersize - Red and blue filter sizes
+ * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9: red and blue filter kernel size 13x9
+ *				   (means 7x5 active pixel)
+ * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9: red and blue filter kernel size 9x9
+ *				   (means 5x5 active pixel)
+ */
+enum rkisp1_cif_isp_dpf_rb_filtersize {
+	RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9,
+	RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9,
+};
+
+/**
+ * enum rkisp1_cif_isp_dpf_nll_scale_mode - dpf noise level scale mode
+ * @RKISP1_CIF_ISP_NLL_SCALE_LINEAR: use a linear scaling
+ * @RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC: use a logarithmic scaling
+ */
+enum rkisp1_cif_isp_dpf_nll_scale_mode {
+	RKISP1_CIF_ISP_NLL_SCALE_LINEAR,
+	RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC,
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_nll - Noise level lookup
+ *
+ * @coeff: Noise level Lookup coefficient
+ * @scale_mode: dpf noise level scale mode (from enum rkisp1_cif_isp_dpf_nll_scale_mode)
+ */
+struct rkisp1_cif_isp_dpf_nll {
+	__u16 coeff[RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS];
+	__u32 scale_mode;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_rb_flt - Red blue filter config
+ *
+ * @fltsize: The filter size for the red and blue pixels
+ *	     (from enum rkisp1_cif_isp_dpf_rb_filtersize)
+ * @spatial_coeff: Spatial weights
+ * @r_enable: enable filter processing for red pixels
+ * @b_enable: enable filter processing for blue pixels
+ */
+struct rkisp1_cif_isp_dpf_rb_flt {
+	__u32 fltsize;
+	__u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS];
+	__u8 r_enable;
+	__u8 b_enable;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_g_flt - Green filter Configuration
+ *
+ * @spatial_coeff: Spatial weights
+ * @gr_enable: enable filter processing for green pixels in green/red lines
+ * @gb_enable: enable filter processing for green pixels in green/blue lines
+ */
+struct rkisp1_cif_isp_dpf_g_flt {
+	__u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS];
+	__u8 gr_enable;
+	__u8 gb_enable;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_gain - Noise function Configuration
+ *
+ * @mode: dpf gain usage  (from enum rkisp1_cif_isp_dpf_gain_usage)
+ * @nf_r_gain: Noise function Gain that replaces the AWB gain for red pixels
+ * @nf_b_gain: Noise function Gain that replaces the AWB gain for blue pixels
+ * @nf_gr_gain: Noise function Gain that replaces the AWB gain
+ *		for green pixels in a red line
+ * @nf_gb_gain: Noise function Gain that replaces the AWB gain
+ *		for green pixels in a blue line
+ */
+struct rkisp1_cif_isp_dpf_gain {
+	__u32 mode;
+	__u16 nf_r_gain;
+	__u16 nf_b_gain;
+	__u16 nf_gr_gain;
+	__u16 nf_gb_gain;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_config - Configuration used by De-noising pre-filter
+ *
+ * @gain: noise function gain
+ * @g_flt: green filter config
+ * @rb_flt: red blue filter config
+ * @nll: noise level lookup
+ */
+struct rkisp1_cif_isp_dpf_config {
+	struct rkisp1_cif_isp_dpf_gain gain;
+	struct rkisp1_cif_isp_dpf_g_flt g_flt;
+	struct rkisp1_cif_isp_dpf_rb_flt rb_flt;
+	struct rkisp1_cif_isp_dpf_nll nll;
+};
+
+/**
+ * struct rkisp1_cif_isp_dpf_strength_config - strength of the filter
+ *
+ * @r: filter strength of the RED filter
+ * @g: filter strength of the GREEN filter
+ * @b: filter strength of the BLUE filter
+ */
+struct rkisp1_cif_isp_dpf_strength_config {
+	__u8 r;
+	__u8 g;
+	__u8 b;
+};
+
+/**
+ * struct rkisp1_cif_isp_isp_other_cfg - Parameters for some blocks in rockchip isp1
+ *
+ * @dpcc_config: Defect Pixel Cluster Correction config
+ * @bls_config: Black Level Subtraction config
+ * @sdg_config: sensor degamma config
+ * @lsc_config: Lens Shade config
+ * @awb_gain_config: Auto White balance gain config
+ * @flt_config: filter config
+ * @bdm_config: demosaic config
+ * @ctk_config: cross talk config
+ * @goc_config: gamma out config
+ * @bls_config: black level subtraction config
+ * @dpf_config: De-noising pre-filter config
+ * @dpf_strength_config: dpf strength config
+ * @cproc_config: color process config
+ * @ie_config: image effects config
+ */
+struct rkisp1_cif_isp_isp_other_cfg {
+	struct rkisp1_cif_isp_dpcc_config dpcc_config;
+	struct rkisp1_cif_isp_bls_config bls_config;
+	struct rkisp1_cif_isp_sdg_config sdg_config;
+	struct rkisp1_cif_isp_lsc_config lsc_config;
+	struct rkisp1_cif_isp_awb_gain_config awb_gain_config;
+	struct rkisp1_cif_isp_flt_config flt_config;
+	struct rkisp1_cif_isp_bdm_config bdm_config;
+	struct rkisp1_cif_isp_ctk_config ctk_config;
+	struct rkisp1_cif_isp_goc_config goc_config;
+	struct rkisp1_cif_isp_dpf_config dpf_config;
+	struct rkisp1_cif_isp_dpf_strength_config dpf_strength_config;
+	struct rkisp1_cif_isp_cproc_config cproc_config;
+	struct rkisp1_cif_isp_ie_config ie_config;
+};
+
+/**
+ * struct rkisp1_cif_isp_isp_meas_cfg - Rockchip ISP1 Measure Parameters
+ *
+ * @awb_meas_config: auto white balance config
+ * @hst_config: histogram config
+ * @aec_config: auto exposure config
+ * @afc_config: auto focus config
+ */
+struct rkisp1_cif_isp_isp_meas_cfg {
+	struct rkisp1_cif_isp_awb_meas_config awb_meas_config;
+	struct rkisp1_cif_isp_hst_config hst_config;
+	struct rkisp1_cif_isp_aec_config aec_config;
+	struct rkisp1_cif_isp_afc_config afc_config;
+};
+
+/**
+ * struct rkisp1_params_cfg - Rockchip ISP1 Input Parameters Meta Data
+ *
+ * @module_en_update: mask the enable bits of which module should be updated
+ * @module_ens: mask the enable value of each module, only update the module
+ *		which correspond bit was set in module_en_update
+ * @module_cfg_update: mask the config bits of which module should be updated
+ * @meas: measurement config
+ * @others: other config
+ */
+struct rkisp1_params_cfg {
+	__u32 module_en_update;
+	__u32 module_ens;
+	__u32 module_cfg_update;
+
+	struct rkisp1_cif_isp_isp_meas_cfg meas;
+	struct rkisp1_cif_isp_isp_other_cfg others;
+};
+
+/*---------- PART2: Measurement Statistics ------------*/
+
+/**
+ * struct rkisp1_cif_isp_awb_meas - AWB measured values
+ *
+ * @cnt: White pixel count, number of "white pixels" found during last
+ *	 measurement
+ * @mean_y_or_g: Mean value of Y within window and frames,
+ *		 Green if RGB is selected.
+ * @mean_cb_or_b: Mean value of Cb within window and frames,
+ *		  Blue if RGB is selected.
+ * @mean_cr_or_r: Mean value of Cr within window and frames,
+ *		  Red if RGB is selected.
+ */
+struct rkisp1_cif_isp_awb_meas {
+	__u32 cnt;
+	__u8 mean_y_or_g;
+	__u8 mean_cb_or_b;
+	__u8 mean_cr_or_r;
+};
+
+/**
+ * struct rkisp1_cif_isp_awb_stat - statistics automatic white balance data
+ *
+ * @awb_mean: Mean measured data
+ */
+struct rkisp1_cif_isp_awb_stat {
+	struct rkisp1_cif_isp_awb_meas awb_mean[RKISP1_CIF_ISP_AWB_MAX_GRID];
+};
+
+/**
+ * struct rkisp1_cif_isp_bls_meas_val - BLS measured values
+ *
+ * @meas_r: Mean measured value for Bayer pattern R
+ * @meas_gr: Mean measured value for Bayer pattern Gr
+ * @meas_gb: Mean measured value for Bayer pattern Gb
+ * @meas_b: Mean measured value for Bayer pattern B
+ */
+struct rkisp1_cif_isp_bls_meas_val {
+	__u16 meas_r;
+	__u16 meas_gr;
+	__u16 meas_gb;
+	__u16 meas_b;
+};
+
+/**
+ * struct rkisp1_cif_isp_ae_stat - statistics auto exposure data
+ *
+ * @exp_mean: Mean luminance value of block xx
+ * @bls_val:  BLS measured values
+ *
+ * The number of entries of @exp_mean depends on the hardware revision
+ * as is reported by the hw_revision field of the struct media_device_info
+ * that is returned by ioctl MEDIA_IOC_DEVICE_INFO.
+ *
+ * Versions <= V11 have RKISP1_CIF_ISP_AE_MEAN_MAX_V10 entries,
+ * versions >= V12 have RKISP1_CIF_ISP_AE_MEAN_MAX_V12 entries.
+ * RKISP1_CIF_ISP_AE_MEAN_MAX is equal to the maximum of the two.
+ *
+ * Image is divided into 5x5 blocks on V10 and 9x9 blocks on V12.
+ */
+struct rkisp1_cif_isp_ae_stat {
+	__u8 exp_mean[RKISP1_CIF_ISP_AE_MEAN_MAX];
+	struct rkisp1_cif_isp_bls_meas_val bls_val;
+};
+
+/**
+ * struct rkisp1_cif_isp_af_meas_val - AF measured values
+ *
+ * @sum: sharpness value
+ * @lum: luminance value
+ */
+struct rkisp1_cif_isp_af_meas_val {
+	__u32 sum;
+	__u32 lum;
+};
+
+/**
+ * struct rkisp1_cif_isp_af_stat - statistics auto focus data
+ *
+ * @window: AF measured value of window x
+ *
+ * The module measures the sharpness in 3 windows of selectable size via
+ * register settings(ISP_AFM_*_A/B/C)
+ */
+struct rkisp1_cif_isp_af_stat {
+	struct rkisp1_cif_isp_af_meas_val window[RKISP1_CIF_ISP_AFM_MAX_WINDOWS];
+};
+
+/**
+ * struct rkisp1_cif_isp_hist_stat - statistics histogram data
+ *
+ * @hist_bins: measured bin counters. Each bin is a 20 bits unsigned fixed point
+ *	       type. Bits 0-4 are the fractional part and bits 5-19 are the
+ *	       integer part.
+ *
+ * The window of the measurements area is divided to 5x5 sub-windows for
+ * V10/V11 and to 9x9 sub-windows for V12. The histogram is then computed for
+ * each sub-window independently and the final result is a weighted average of
+ * the histogram measurements on all sub-windows. The window of the
+ * measurements area and the weight of each sub-window are configurable using
+ * struct @rkisp1_cif_isp_hst_config.
+ *
+ * The histogram contains 16 bins in V10/V11 and 32 bins in V12/V13.
+ *
+ * The number of entries of @hist_bins depends on the hardware revision
+ * as is reported by the hw_revision field of the struct media_device_info
+ * that is returned by ioctl MEDIA_IOC_DEVICE_INFO.
+ *
+ * Versions <= V11 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10 entries,
+ * versions >= V12 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 entries.
+ * RKISP1_CIF_ISP_HIST_BIN_N_MAX is equal to the maximum of the two.
+ */
+struct rkisp1_cif_isp_hist_stat {
+	__u32 hist_bins[RKISP1_CIF_ISP_HIST_BIN_N_MAX];
+};
+
+/**
+ * struct rkisp1_cif_isp_stat - Rockchip ISP1 Statistics Data
+ *
+ * @awb: statistics data for automatic white balance
+ * @ae: statistics data for auto exposure
+ * @af: statistics data for auto focus
+ * @hist: statistics histogram data
+ */
+struct rkisp1_cif_isp_stat {
+	struct rkisp1_cif_isp_awb_stat awb;
+	struct rkisp1_cif_isp_ae_stat ae;
+	struct rkisp1_cif_isp_af_stat af;
+	struct rkisp1_cif_isp_hist_stat hist;
+};
+
+/**
+ * struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Meta Data
+ *
+ * @meas_type: measurement types (RKISP1_CIF_ISP_STAT_* definitions)
+ * @frame_id: frame ID for sync
+ * @params: statistics data
+ */
+struct rkisp1_stat_buffer {
+	__u32 meas_type;
+	__u32 frame_id;
+	struct rkisp1_cif_isp_stat params;
+};
+
+#endif /* _RKISP1_CONFIG_H */
diff --git a/contrib/libs/linux-headers/linux/romfs_fs.h b/contrib/libs/linux-headers/linux/romfs_fs.h
new file mode 100644
index 0000000000..6aa05e7924
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/romfs_fs.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_ROMFS_FS_H
+#define __LINUX_ROMFS_FS_H
+
+#include <linux/types.h>
+#include <linux/fs.h>
+
+/* The basic structures of the romfs filesystem */
+
+#define ROMBSIZE BLOCK_SIZE
+#define ROMBSBITS BLOCK_SIZE_BITS
+#define ROMBMASK (ROMBSIZE-1)
+#define ROMFS_MAGIC 0x7275
+
+#define ROMFS_MAXFN 128
+
+#define __mkw(h,l) (((h)&0x00ff)<< 8|((l)&0x00ff))
+#define __mkl(h,l) (((h)&0xffff)<<16|((l)&0xffff))
+#define __mk4(a,b,c,d) cpu_to_be32(__mkl(__mkw(a,b),__mkw(c,d)))
+#define ROMSB_WORD0 __mk4('-','r','o','m')
+#define ROMSB_WORD1 __mk4('1','f','s','-')
+
+/* On-disk "super block" */
+
+struct romfs_super_block {
+	__be32 word0;
+	__be32 word1;
+	__be32 size;
+	__be32 checksum;
+	char name[];		/* volume name */
+};
+
+/* On disk inode */
+
+struct romfs_inode {
+	__be32 next;		/* low 4 bits see ROMFH_ */
+	__be32 spec;
+	__be32 size;
+	__be32 checksum;
+	char name[];
+};
+
+#define ROMFH_TYPE 7
+#define ROMFH_HRD 0
+#define ROMFH_DIR 1
+#define ROMFH_REG 2
+#define ROMFH_SYM 3
+#define ROMFH_BLK 4
+#define ROMFH_CHR 5
+#define ROMFH_SCK 6
+#define ROMFH_FIF 7
+#define ROMFH_EXEC 8
+
+/* Alignment */
+
+#define ROMFH_SIZE 16
+#define ROMFH_PAD (ROMFH_SIZE-1)
+#define ROMFH_MASK (~ROMFH_PAD)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/rose.h b/contrib/libs/linux-headers/linux/rose.h
new file mode 100644
index 0000000000..19aa4693c8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rose.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * These are the public elements of the Linux kernel Rose implementation.
+ * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the
+ * definition of the ax25_address structure.
+ */
+
+#ifndef	ROSE_KERNEL_H
+#define	ROSE_KERNEL_H
+
+#include <linux/socket.h>
+#include <linux/ax25.h>
+
+#define ROSE_MTU	251
+
+#define ROSE_MAX_DIGIS 6
+
+#define	ROSE_DEFER	1
+#define ROSE_T1		2
+#define	ROSE_T2		3
+#define	ROSE_T3		4
+#define	ROSE_IDLE	5
+#define	ROSE_QBITINCL	6
+#define	ROSE_HOLDBACK	7
+
+#define	SIOCRSGCAUSE		(SIOCPROTOPRIVATE+0)
+#define	SIOCRSSCAUSE		(SIOCPROTOPRIVATE+1)
+#define	SIOCRSL2CALL		(SIOCPROTOPRIVATE+2)
+#define	SIOCRSSL2CALL		(SIOCPROTOPRIVATE+2)
+#define	SIOCRSACCEPT		(SIOCPROTOPRIVATE+3)
+#define	SIOCRSCLRRT		(SIOCPROTOPRIVATE+4)
+#define	SIOCRSGL2CALL		(SIOCPROTOPRIVATE+5)
+#define	SIOCRSGFACILITIES	(SIOCPROTOPRIVATE+6)
+
+#define	ROSE_DTE_ORIGINATED	0x00
+#define	ROSE_NUMBER_BUSY	0x01
+#define	ROSE_INVALID_FACILITY	0x03
+#define	ROSE_NETWORK_CONGESTION	0x05
+#define	ROSE_OUT_OF_ORDER	0x09
+#define	ROSE_ACCESS_BARRED	0x0B
+#define	ROSE_NOT_OBTAINABLE	0x0D
+#define	ROSE_REMOTE_PROCEDURE	0x11
+#define	ROSE_LOCAL_PROCEDURE	0x13
+#define	ROSE_SHIP_ABSENT	0x39
+
+typedef struct {
+	char		rose_addr[5];
+} rose_address;
+
+struct sockaddr_rose {
+	__kernel_sa_family_t srose_family;
+	rose_address	srose_addr;
+	ax25_address	srose_call;
+	int		srose_ndigis;
+	ax25_address	srose_digi;
+};
+
+struct full_sockaddr_rose {
+	__kernel_sa_family_t srose_family;
+	rose_address	srose_addr;
+	ax25_address	srose_call;
+	unsigned int	srose_ndigis;
+	ax25_address	srose_digis[ROSE_MAX_DIGIS];
+};
+
+struct rose_route_struct {
+	rose_address	address;
+	unsigned short	mask;
+	ax25_address	neighbour;
+	char		device[16];
+	unsigned char	ndigis;
+	ax25_address	digipeaters[AX25_MAX_DIGIS];
+};
+
+struct rose_cause_struct {
+	unsigned char	cause;
+	unsigned char	diagnostic;
+};
+
+struct rose_facilities_struct {
+	rose_address	source_addr,   dest_addr;
+	ax25_address	source_call,   dest_call;
+	unsigned char	source_ndigis, dest_ndigis;
+	ax25_address	source_digis[ROSE_MAX_DIGIS];
+	ax25_address	dest_digis[ROSE_MAX_DIGIS];
+	unsigned int	rand;
+	rose_address	fail_addr;
+	ax25_address	fail_call;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/route.h b/contrib/libs/linux-headers/linux/route.h
new file mode 100644
index 0000000000..5bf8b26d69
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/route.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Global definitions for the IP router interface.
+ *
+ * Version:	@(#)route.h	1.0.3	05/27/93
+ *
+ * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
+ *		for the purposes of compatibility only.
+ *
+ *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ * Changes:
+ *              Mike McLagan    :       Routing by source
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_ROUTE_H
+#define _LINUX_ROUTE_H
+
+#include <linux/if.h>
+
+
+/* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
+struct rtentry {
+	unsigned long	rt_pad1;
+	struct sockaddr	rt_dst;		/* target address		*/
+	struct sockaddr	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/
+	struct sockaddr	rt_genmask;	/* target network mask (IP)	*/
+	unsigned short	rt_flags;
+	short		rt_pad2;
+	unsigned long	rt_pad3;
+	void		*rt_pad4;
+	short		rt_metric;	/* +1 for binary compatibility!	*/
+	char *rt_dev;	/* forcing the device at add	*/
+	unsigned long	rt_mtu;		/* per route MTU/Window 	*/
+#define rt_mss	rt_mtu			/* Compatibility :-(            */
+	unsigned long	rt_window;	/* Window clamping 		*/
+	unsigned short	rt_irtt;	/* Initial RTT			*/
+};
+
+
+#define	RTF_UP		0x0001		/* route usable		  	*/
+#define	RTF_GATEWAY	0x0002		/* destination is a gateway	*/
+#define	RTF_HOST	0x0004		/* host entry (net otherwise)	*/
+#define RTF_REINSTATE	0x0008		/* reinstate route after tmout	*/
+#define	RTF_DYNAMIC	0x0010		/* created dyn. (by redirect)	*/
+#define	RTF_MODIFIED	0x0020		/* modified dyn. (by redirect)	*/
+#define RTF_MTU		0x0040		/* specific MTU for this route	*/
+#define RTF_MSS		RTF_MTU		/* Compatibility :-(		*/
+#define RTF_WINDOW	0x0080		/* per route window clamping	*/
+#define RTF_IRTT	0x0100		/* Initial round trip time	*/
+#define RTF_REJECT	0x0200		/* Reject route			*/
+
+/*
+ *	<linux/ipv6_route.h> uses RTF values >= 64k
+ */
+
+
+
+#endif	/* _LINUX_ROUTE_H */
+
diff --git a/contrib/libs/linux-headers/linux/rpl.h b/contrib/libs/linux-headers/linux/rpl.h
new file mode 100644
index 0000000000..42580b39b3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rpl.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  IPv6 RPL-SR implementation
+ *
+ *  Author:
+ *  (C) 2020 Alexander Aring <alex.aring@gmail.com>
+ */
+
+#ifndef _LINUX_RPL_H
+#define _LINUX_RPL_H
+
+#include <asm/byteorder.h>
+#include <linux/types.h>
+#include <linux/in6.h>
+
+/*
+ * RPL SR Header
+ */
+struct ipv6_rpl_sr_hdr {
+	__u8	nexthdr;
+	__u8	hdrlen;
+	__u8	type;
+	__u8	segments_left;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u32	cmpre:4,
+		cmpri:4,
+		reserved:4,
+		pad:4,
+		reserved1:16;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u32	cmpri:4,
+		cmpre:4,
+		pad:4,
+		reserved:20;
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
+
+	union {
+		__DECLARE_FLEX_ARRAY(struct in6_addr, addr);
+		__DECLARE_FLEX_ARRAY(__u8, data);
+	} segments;
+} __attribute__((packed));
+
+#define rpl_segaddr	segments.addr
+#define rpl_segdata	segments.data
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/rpl_iptunnel.h b/contrib/libs/linux-headers/linux/rpl_iptunnel.h
new file mode 100644
index 0000000000..c255b92cad
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rpl_iptunnel.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  IPv6 RPL-SR implementation
+ *
+ *  Author:
+ *  (C) 2020 Alexander Aring <alex.aring@gmail.com>
+ */
+
+#ifndef _LINUX_RPL_IPTUNNEL_H
+#define _LINUX_RPL_IPTUNNEL_H
+
+enum {
+	RPL_IPTUNNEL_UNSPEC,
+	RPL_IPTUNNEL_SRH,
+	__RPL_IPTUNNEL_MAX,
+};
+#define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 1)
+
+#define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hdrlen + 1) << 3)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/rpmsg.h b/contrib/libs/linux-headers/linux/rpmsg.h
new file mode 100644
index 0000000000..03d724ed80
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rpmsg.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2016, Linaro Ltd.
+ */
+
+#ifndef _RPMSG_H_
+#define _RPMSG_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define RPMSG_ADDR_ANY		0xFFFFFFFF
+
+/**
+ * struct rpmsg_endpoint_info - endpoint info representation
+ * @name: name of service
+ * @src: local address. To set to RPMSG_ADDR_ANY if not used.
+ * @dst: destination address. To set to RPMSG_ADDR_ANY if not used.
+ */
+struct rpmsg_endpoint_info {
+	char name[32];
+	__u32 src;
+	__u32 dst;
+};
+
+/**
+ * Instantiate a new rmpsg char device endpoint.
+ */
+#define RPMSG_CREATE_EPT_IOCTL	_IOW(0xb5, 0x1, struct rpmsg_endpoint_info)
+
+/**
+ * Destroy a rpmsg char device endpoint created by the RPMSG_CREATE_EPT_IOCTL.
+ */
+#define RPMSG_DESTROY_EPT_IOCTL	_IO(0xb5, 0x2)
+
+/**
+ * Instantiate a new local rpmsg service device.
+ */
+#define RPMSG_CREATE_DEV_IOCTL	_IOW(0xb5, 0x3, struct rpmsg_endpoint_info)
+
+/**
+ * Release a local rpmsg device.
+ */
+#define RPMSG_RELEASE_DEV_IOCTL	_IOW(0xb5, 0x4, struct rpmsg_endpoint_info)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/rpmsg_types.h b/contrib/libs/linux-headers/linux/rpmsg_types.h
new file mode 100644
index 0000000000..f4ce526f38
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rpmsg_types.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_RPMSG_TYPES_H
+#define _LINUX_RPMSG_TYPES_H
+
+#include <linux/types.h>
+
+typedef __u16 __bitwise __rpmsg16;
+typedef __u32 __bitwise __rpmsg32;
+typedef __u64 __bitwise __rpmsg64;
+
+#endif /* _LINUX_RPMSG_TYPES_H */
diff --git a/contrib/libs/linux-headers/linux/rseq.h b/contrib/libs/linux-headers/linux/rseq.h
new file mode 100644
index 0000000000..1f434e666d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rseq.h
@@ -0,0 +1,157 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _LINUX_RSEQ_H
+#define _LINUX_RSEQ_H
+
+/*
+ * linux/rseq.h
+ *
+ * Restartable sequences system call API
+ *
+ * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+enum rseq_cpu_id_state {
+	RSEQ_CPU_ID_UNINITIALIZED		= -1,
+	RSEQ_CPU_ID_REGISTRATION_FAILED		= -2,
+};
+
+enum rseq_flags {
+	RSEQ_FLAG_UNREGISTER = (1 << 0),
+};
+
+enum rseq_cs_flags_bit {
+	RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT	= 0,
+	RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT	= 1,
+	RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT	= 2,
+};
+
+enum rseq_cs_flags {
+	RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT	=
+		(1U << RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT),
+	RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL	=
+		(1U << RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT),
+	RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE	=
+		(1U << RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT),
+};
+
+/*
+ * struct rseq_cs is aligned on 4 * 8 bytes to ensure it is always
+ * contained within a single cache-line. It is usually declared as
+ * link-time constant data.
+ */
+struct rseq_cs {
+	/* Version of this structure. */
+	__u32 version;
+	/* enum rseq_cs_flags */
+	__u32 flags;
+	__u64 start_ip;
+	/* Offset from start_ip. */
+	__u64 post_commit_offset;
+	__u64 abort_ip;
+} __attribute__((aligned(4 * sizeof(__u64))));
+
+/*
+ * struct rseq is aligned on 4 * 8 bytes to ensure it is always
+ * contained within a single cache-line.
+ *
+ * A single struct rseq per thread is allowed.
+ */
+struct rseq {
+	/*
+	 * Restartable sequences cpu_id_start field. Updated by the
+	 * kernel. Read by user-space with single-copy atomicity
+	 * semantics. This field should only be read by the thread which
+	 * registered this data structure. Aligned on 32-bit. Always
+	 * contains a value in the range of possible CPUs, although the
+	 * value may not be the actual current CPU (e.g. if rseq is not
+	 * initialized). This CPU number value should always be compared
+	 * against the value of the cpu_id field before performing a rseq
+	 * commit or returning a value read from a data structure indexed
+	 * using the cpu_id_start value.
+	 */
+	__u32 cpu_id_start;
+	/*
+	 * Restartable sequences cpu_id field. Updated by the kernel.
+	 * Read by user-space with single-copy atomicity semantics. This
+	 * field should only be read by the thread which registered this
+	 * data structure. Aligned on 32-bit. Values
+	 * RSEQ_CPU_ID_UNINITIALIZED and RSEQ_CPU_ID_REGISTRATION_FAILED
+	 * have a special semantic: the former means "rseq uninitialized",
+	 * and latter means "rseq initialization failed". This value is
+	 * meant to be read within rseq critical sections and compared
+	 * with the cpu_id_start value previously read, before performing
+	 * the commit instruction, or read and compared with the
+	 * cpu_id_start value before returning a value loaded from a data
+	 * structure indexed using the cpu_id_start value.
+	 */
+	__u32 cpu_id;
+	/*
+	 * Restartable sequences rseq_cs field.
+	 *
+	 * Contains NULL when no critical section is active for the current
+	 * thread, or holds a pointer to the currently active struct rseq_cs.
+	 *
+	 * Updated by user-space, which sets the address of the currently
+	 * active rseq_cs at the beginning of assembly instruction sequence
+	 * block, and set to NULL by the kernel when it restarts an assembly
+	 * instruction sequence block, as well as when the kernel detects that
+	 * it is preempting or delivering a signal outside of the range
+	 * targeted by the rseq_cs. Also needs to be set to NULL by user-space
+	 * before reclaiming memory that contains the targeted struct rseq_cs.
+	 *
+	 * Read and set by the kernel. Set by user-space with single-copy
+	 * atomicity semantics. This field should only be updated by the
+	 * thread which registered this data structure. Aligned on 64-bit.
+	 *
+	 * 32-bit architectures should update the low order bits of the
+	 * rseq_cs field, leaving the high order bits initialized to 0.
+	 */
+	__u64 rseq_cs;
+
+	/*
+	 * Restartable sequences flags field.
+	 *
+	 * This field should only be updated by the thread which
+	 * registered this data structure. Read by the kernel.
+	 * Mainly used for single-stepping through rseq critical sections
+	 * with debuggers.
+	 *
+	 * - RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT
+	 *     Inhibit instruction sequence block restart on preemption
+	 *     for this thread.
+	 * - RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL
+	 *     Inhibit instruction sequence block restart on signal
+	 *     delivery for this thread.
+	 * - RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE
+	 *     Inhibit instruction sequence block restart on migration for
+	 *     this thread.
+	 */
+	__u32 flags;
+
+	/*
+	 * Restartable sequences node_id field. Updated by the kernel. Read by
+	 * user-space with single-copy atomicity semantics. This field should
+	 * only be read by the thread which registered this data structure.
+	 * Aligned on 32-bit. Contains the current NUMA node ID.
+	 */
+	__u32 node_id;
+
+	/*
+	 * Restartable sequences mm_cid field. Updated by the kernel. Read by
+	 * user-space with single-copy atomicity semantics. This field should
+	 * only be read by the thread which registered this data structure.
+	 * Aligned on 32-bit. Contains the current thread's concurrency ID
+	 * (allocated uniquely within a memory map).
+	 */
+	__u32 mm_cid;
+
+	/*
+	 * Flexible array member at end of structure, after last feature field.
+	 */
+	char end[];
+} __attribute__((aligned(4 * sizeof(__u64))));
+
+#endif /* _LINUX_RSEQ_H */
diff --git a/contrib/libs/linux-headers/linux/rtc.h b/contrib/libs/linux-headers/linux/rtc.h
new file mode 100644
index 0000000000..d01cd602ae
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rtc.h
@@ -0,0 +1,152 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Generic RTC interface.
+ * This version contains the part of the user interface to the Real Time Clock
+ * service. It is used with both the legacy mc146818 and also  EFI
+ * Struct rtc_time and first 12 ioctl by Paul Gortmaker, 1996 - separated out
+ * from <linux/mc146818rtc.h> to this file for 2.4 kernels.
+ *
+ * Copyright (C) 1999 Hewlett-Packard Co.
+ * Copyright (C) 1999 Stephane Eranian <eranian@hpl.hp.com>
+ */
+#ifndef _LINUX_RTC_H_
+#define _LINUX_RTC_H_
+
+#include <linux/const.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * The struct used to pass data via the following ioctl. Similar to the
+ * struct tm in <time.h>, but it needs to be here so that the kernel
+ * source is self contained, allowing cross-compiles, etc. etc.
+ */
+
+struct rtc_time {
+	int tm_sec;
+	int tm_min;
+	int tm_hour;
+	int tm_mday;
+	int tm_mon;
+	int tm_year;
+	int tm_wday;
+	int tm_yday;
+	int tm_isdst;
+};
+
+/*
+ * This data structure is inspired by the EFI (v0.92) wakeup
+ * alarm API.
+ */
+struct rtc_wkalrm {
+	unsigned char enabled;	/* 0 = alarm disabled, 1 = alarm enabled */
+	unsigned char pending;  /* 0 = alarm not pending, 1 = alarm pending */
+	struct rtc_time time;	/* time the alarm is set to */
+};
+
+/*
+ * Data structure to control PLL correction some better RTC feature
+ * pll_value is used to get or set current value of correction,
+ * the rest of the struct is used to query HW capabilities.
+ * This is modeled after the RTC used in Q40/Q60 computers but
+ * should be sufficiently flexible for other devices
+ *
+ * +ve pll_value means clock will run faster by
+ *   pll_value*pll_posmult/pll_clock
+ * -ve pll_value means clock will run slower by
+ *   pll_value*pll_negmult/pll_clock
+ */
+
+struct rtc_pll_info {
+	int pll_ctrl;       /* placeholder for fancier control */
+	int pll_value;      /* get/set correction value */
+	int pll_max;        /* max +ve (faster) adjustment value */
+	int pll_min;        /* max -ve (slower) adjustment value */
+	int pll_posmult;    /* factor for +ve correction */
+	int pll_negmult;    /* factor for -ve correction */
+	long pll_clock;     /* base PLL frequency */
+};
+
+struct rtc_param {
+	__u64 param;
+	union {
+		__u64 uvalue;
+		__s64 svalue;
+		__u64 ptr;
+	};
+	__u32 index;
+	__u32 __pad;
+};
+
+/*
+ * ioctl calls that are permitted to the /dev/rtc interface, if
+ * any of the RTC drivers are enabled.
+ */
+
+#define RTC_AIE_ON	_IO('p', 0x01)	/* Alarm int. enable on		*/
+#define RTC_AIE_OFF	_IO('p', 0x02)	/* ... off			*/
+#define RTC_UIE_ON	_IO('p', 0x03)	/* Update int. enable on	*/
+#define RTC_UIE_OFF	_IO('p', 0x04)	/* ... off			*/
+#define RTC_PIE_ON	_IO('p', 0x05)	/* Periodic int. enable on	*/
+#define RTC_PIE_OFF	_IO('p', 0x06)	/* ... off			*/
+#define RTC_WIE_ON	_IO('p', 0x0f)  /* Watchdog int. enable on	*/
+#define RTC_WIE_OFF	_IO('p', 0x10)  /* ... off			*/
+
+#define RTC_ALM_SET	_IOW('p', 0x07, struct rtc_time) /* Set alarm time  */
+#define RTC_ALM_READ	_IOR('p', 0x08, struct rtc_time) /* Read alarm time */
+#define RTC_RD_TIME	_IOR('p', 0x09, struct rtc_time) /* Read RTC time   */
+#define RTC_SET_TIME	_IOW('p', 0x0a, struct rtc_time) /* Set RTC time    */
+#define RTC_IRQP_READ	_IOR('p', 0x0b, unsigned long)	 /* Read IRQ rate   */
+#define RTC_IRQP_SET	_IOW('p', 0x0c, unsigned long)	 /* Set IRQ rate    */
+#define RTC_EPOCH_READ	_IOR('p', 0x0d, unsigned long)	 /* Read epoch      */
+#define RTC_EPOCH_SET	_IOW('p', 0x0e, unsigned long)	 /* Set epoch       */
+
+#define RTC_WKALM_SET	_IOW('p', 0x0f, struct rtc_wkalrm)/* Set wakeup alarm*/
+#define RTC_WKALM_RD	_IOR('p', 0x10, struct rtc_wkalrm)/* Get wakeup alarm*/
+
+#define RTC_PLL_GET	_IOR('p', 0x11, struct rtc_pll_info)  /* Get PLL correction */
+#define RTC_PLL_SET	_IOW('p', 0x12, struct rtc_pll_info)  /* Set PLL correction */
+
+#define RTC_PARAM_GET	_IOW('p', 0x13, struct rtc_param)  /* Get parameter */
+#define RTC_PARAM_SET	_IOW('p', 0x14, struct rtc_param)  /* Set parameter */
+
+#define RTC_VL_DATA_INVALID	_BITUL(0) /* Voltage too low, RTC data is invalid */
+#define RTC_VL_BACKUP_LOW	_BITUL(1) /* Backup voltage is low */
+#define RTC_VL_BACKUP_EMPTY	_BITUL(2) /* Backup empty or not present */
+#define RTC_VL_ACCURACY_LOW	_BITUL(3) /* Voltage is low, RTC accuracy is reduced */
+#define RTC_VL_BACKUP_SWITCH	_BITUL(4) /* Backup switchover happened */
+
+#define RTC_VL_READ	_IOR('p', 0x13, unsigned int)	/* Voltage low detection */
+#define RTC_VL_CLR	_IO('p', 0x14)		/* Clear voltage low information */
+
+/* interrupt flags */
+#define RTC_IRQF 0x80	/* Any of the following is active */
+#define RTC_PF 0x40	/* Periodic interrupt */
+#define RTC_AF 0x20	/* Alarm interrupt */
+#define RTC_UF 0x10	/* Update interrupt for 1Hz RTC */
+
+/* feature list */
+#define RTC_FEATURE_ALARM		0
+#define RTC_FEATURE_ALARM_RES_MINUTE	1
+#define RTC_FEATURE_NEED_WEEK_DAY	2
+#define RTC_FEATURE_ALARM_RES_2S	3
+#define RTC_FEATURE_UPDATE_INTERRUPT	4
+#define RTC_FEATURE_CORRECTION		5
+#define RTC_FEATURE_BACKUP_SWITCH_MODE	6
+#define RTC_FEATURE_ALARM_WAKEUP_ONLY	7
+#define RTC_FEATURE_CNT			8
+
+/* parameter list */
+#define RTC_PARAM_FEATURES		0
+#define RTC_PARAM_CORRECTION		1
+#define RTC_PARAM_BACKUP_SWITCH_MODE	2
+
+#define RTC_BSM_DISABLED	0
+#define RTC_BSM_DIRECT		1
+#define RTC_BSM_LEVEL		2
+#define RTC_BSM_STANDBY		3
+
+#define RTC_MAX_FREQ	8192
+
+
+#endif /* _LINUX_RTC_H_ */
diff --git a/contrib/libs/linux-headers/linux/rtnetlink.h b/contrib/libs/linux-headers/linux/rtnetlink.h
new file mode 100644
index 0000000000..2132e941b9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rtnetlink.h
@@ -0,0 +1,826 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_RTNETLINK_H
+#define __LINUX_RTNETLINK_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+#include <linux/if_link.h>
+#include <linux/if_addr.h>
+#include <linux/neighbour.h>
+
+/* rtnetlink families. Values up to 127 are reserved for real address
+ * families, values above 128 may be used arbitrarily.
+ */
+#define RTNL_FAMILY_IPMR		128
+#define RTNL_FAMILY_IP6MR		129
+#define RTNL_FAMILY_MAX			129
+
+/****
+ *		Routing/neighbour discovery messages.
+ ****/
+
+/* Types of messages */
+
+enum {
+	RTM_BASE	= 16,
+#define RTM_BASE	RTM_BASE
+
+	RTM_NEWLINK	= 16,
+#define RTM_NEWLINK	RTM_NEWLINK
+	RTM_DELLINK,
+#define RTM_DELLINK	RTM_DELLINK
+	RTM_GETLINK,
+#define RTM_GETLINK	RTM_GETLINK
+	RTM_SETLINK,
+#define RTM_SETLINK	RTM_SETLINK
+
+	RTM_NEWADDR	= 20,
+#define RTM_NEWADDR	RTM_NEWADDR
+	RTM_DELADDR,
+#define RTM_DELADDR	RTM_DELADDR
+	RTM_GETADDR,
+#define RTM_GETADDR	RTM_GETADDR
+
+	RTM_NEWROUTE	= 24,
+#define RTM_NEWROUTE	RTM_NEWROUTE
+	RTM_DELROUTE,
+#define RTM_DELROUTE	RTM_DELROUTE
+	RTM_GETROUTE,
+#define RTM_GETROUTE	RTM_GETROUTE
+
+	RTM_NEWNEIGH	= 28,
+#define RTM_NEWNEIGH	RTM_NEWNEIGH
+	RTM_DELNEIGH,
+#define RTM_DELNEIGH	RTM_DELNEIGH
+	RTM_GETNEIGH,
+#define RTM_GETNEIGH	RTM_GETNEIGH
+
+	RTM_NEWRULE	= 32,
+#define RTM_NEWRULE	RTM_NEWRULE
+	RTM_DELRULE,
+#define RTM_DELRULE	RTM_DELRULE
+	RTM_GETRULE,
+#define RTM_GETRULE	RTM_GETRULE
+
+	RTM_NEWQDISC	= 36,
+#define RTM_NEWQDISC	RTM_NEWQDISC
+	RTM_DELQDISC,
+#define RTM_DELQDISC	RTM_DELQDISC
+	RTM_GETQDISC,
+#define RTM_GETQDISC	RTM_GETQDISC
+
+	RTM_NEWTCLASS	= 40,
+#define RTM_NEWTCLASS	RTM_NEWTCLASS
+	RTM_DELTCLASS,
+#define RTM_DELTCLASS	RTM_DELTCLASS
+	RTM_GETTCLASS,
+#define RTM_GETTCLASS	RTM_GETTCLASS
+
+	RTM_NEWTFILTER	= 44,
+#define RTM_NEWTFILTER	RTM_NEWTFILTER
+	RTM_DELTFILTER,
+#define RTM_DELTFILTER	RTM_DELTFILTER
+	RTM_GETTFILTER,
+#define RTM_GETTFILTER	RTM_GETTFILTER
+
+	RTM_NEWACTION	= 48,
+#define RTM_NEWACTION   RTM_NEWACTION
+	RTM_DELACTION,
+#define RTM_DELACTION   RTM_DELACTION
+	RTM_GETACTION,
+#define RTM_GETACTION   RTM_GETACTION
+
+	RTM_NEWPREFIX	= 52,
+#define RTM_NEWPREFIX	RTM_NEWPREFIX
+
+	RTM_GETMULTICAST = 58,
+#define RTM_GETMULTICAST RTM_GETMULTICAST
+
+	RTM_GETANYCAST	= 62,
+#define RTM_GETANYCAST	RTM_GETANYCAST
+
+	RTM_NEWNEIGHTBL	= 64,
+#define RTM_NEWNEIGHTBL	RTM_NEWNEIGHTBL
+	RTM_GETNEIGHTBL	= 66,
+#define RTM_GETNEIGHTBL	RTM_GETNEIGHTBL
+	RTM_SETNEIGHTBL,
+#define RTM_SETNEIGHTBL	RTM_SETNEIGHTBL
+
+	RTM_NEWNDUSEROPT = 68,
+#define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT
+
+	RTM_NEWADDRLABEL = 72,
+#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
+	RTM_DELADDRLABEL,
+#define RTM_DELADDRLABEL RTM_DELADDRLABEL
+	RTM_GETADDRLABEL,
+#define RTM_GETADDRLABEL RTM_GETADDRLABEL
+
+	RTM_GETDCB = 78,
+#define RTM_GETDCB RTM_GETDCB
+	RTM_SETDCB,
+#define RTM_SETDCB RTM_SETDCB
+
+	RTM_NEWNETCONF = 80,
+#define RTM_NEWNETCONF RTM_NEWNETCONF
+	RTM_DELNETCONF,
+#define RTM_DELNETCONF RTM_DELNETCONF
+	RTM_GETNETCONF = 82,
+#define RTM_GETNETCONF RTM_GETNETCONF
+
+	RTM_NEWMDB = 84,
+#define RTM_NEWMDB RTM_NEWMDB
+	RTM_DELMDB = 85,
+#define RTM_DELMDB RTM_DELMDB
+	RTM_GETMDB = 86,
+#define RTM_GETMDB RTM_GETMDB
+
+	RTM_NEWNSID = 88,
+#define RTM_NEWNSID RTM_NEWNSID
+	RTM_DELNSID = 89,
+#define RTM_DELNSID RTM_DELNSID
+	RTM_GETNSID = 90,
+#define RTM_GETNSID RTM_GETNSID
+
+	RTM_NEWSTATS = 92,
+#define RTM_NEWSTATS RTM_NEWSTATS
+	RTM_GETSTATS = 94,
+#define RTM_GETSTATS RTM_GETSTATS
+	RTM_SETSTATS,
+#define RTM_SETSTATS RTM_SETSTATS
+
+	RTM_NEWCACHEREPORT = 96,
+#define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT
+
+	RTM_NEWCHAIN = 100,
+#define RTM_NEWCHAIN RTM_NEWCHAIN
+	RTM_DELCHAIN,
+#define RTM_DELCHAIN RTM_DELCHAIN
+	RTM_GETCHAIN,
+#define RTM_GETCHAIN RTM_GETCHAIN
+
+	RTM_NEWNEXTHOP = 104,
+#define RTM_NEWNEXTHOP	RTM_NEWNEXTHOP
+	RTM_DELNEXTHOP,
+#define RTM_DELNEXTHOP	RTM_DELNEXTHOP
+	RTM_GETNEXTHOP,
+#define RTM_GETNEXTHOP	RTM_GETNEXTHOP
+
+	RTM_NEWLINKPROP = 108,
+#define RTM_NEWLINKPROP	RTM_NEWLINKPROP
+	RTM_DELLINKPROP,
+#define RTM_DELLINKPROP	RTM_DELLINKPROP
+	RTM_GETLINKPROP,
+#define RTM_GETLINKPROP	RTM_GETLINKPROP
+
+	RTM_NEWVLAN = 112,
+#define RTM_NEWNVLAN	RTM_NEWVLAN
+	RTM_DELVLAN,
+#define RTM_DELVLAN	RTM_DELVLAN
+	RTM_GETVLAN,
+#define RTM_GETVLAN	RTM_GETVLAN
+
+	RTM_NEWNEXTHOPBUCKET = 116,
+#define RTM_NEWNEXTHOPBUCKET	RTM_NEWNEXTHOPBUCKET
+	RTM_DELNEXTHOPBUCKET,
+#define RTM_DELNEXTHOPBUCKET	RTM_DELNEXTHOPBUCKET
+	RTM_GETNEXTHOPBUCKET,
+#define RTM_GETNEXTHOPBUCKET	RTM_GETNEXTHOPBUCKET
+
+	RTM_NEWTUNNEL = 120,
+#define RTM_NEWTUNNEL	RTM_NEWTUNNEL
+	RTM_DELTUNNEL,
+#define RTM_DELTUNNEL	RTM_DELTUNNEL
+	RTM_GETTUNNEL,
+#define RTM_GETTUNNEL	RTM_GETTUNNEL
+
+	__RTM_MAX,
+#define RTM_MAX		(((__RTM_MAX + 3) & ~3) - 1)
+};
+
+#define RTM_NR_MSGTYPES	(RTM_MAX + 1 - RTM_BASE)
+#define RTM_NR_FAMILIES	(RTM_NR_MSGTYPES >> 2)
+#define RTM_FAM(cmd)	(((cmd) - RTM_BASE) >> 2)
+
+/* 
+   Generic structure for encapsulation of optional route information.
+   It is reminiscent of sockaddr, but with sa_family replaced
+   with attribute type.
+ */
+
+struct rtattr {
+	unsigned short	rta_len;
+	unsigned short	rta_type;
+};
+
+/* Macros to handle rtattributes */
+
+#define RTA_ALIGNTO	4U
+#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
+#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
+			 (rta)->rta_len >= sizeof(struct rtattr) && \
+			 (rta)->rta_len <= (len))
+#define RTA_NEXT(rta,attrlen)	((attrlen) -= RTA_ALIGN((rta)->rta_len), \
+				 (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len)))
+#define RTA_LENGTH(len)	(RTA_ALIGN(sizeof(struct rtattr)) + (len))
+#define RTA_SPACE(len)	RTA_ALIGN(RTA_LENGTH(len))
+#define RTA_DATA(rta)   ((void*)(((char*)(rta)) + RTA_LENGTH(0)))
+#define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0))
+
+
+
+
+/******************************************************************************
+ *		Definitions used in routing table administration.
+ ****/
+
+struct rtmsg {
+	unsigned char		rtm_family;
+	unsigned char		rtm_dst_len;
+	unsigned char		rtm_src_len;
+	unsigned char		rtm_tos;
+
+	unsigned char		rtm_table;	/* Routing table id */
+	unsigned char		rtm_protocol;	/* Routing protocol; see below	*/
+	unsigned char		rtm_scope;	/* See below */	
+	unsigned char		rtm_type;	/* See below	*/
+
+	unsigned		rtm_flags;
+};
+
+/* rtm_type */
+
+enum {
+	RTN_UNSPEC,
+	RTN_UNICAST,		/* Gateway or direct route	*/
+	RTN_LOCAL,		/* Accept locally		*/
+	RTN_BROADCAST,		/* Accept locally as broadcast,
+				   send as broadcast */
+	RTN_ANYCAST,		/* Accept locally as broadcast,
+				   but send as unicast */
+	RTN_MULTICAST,		/* Multicast route		*/
+	RTN_BLACKHOLE,		/* Drop				*/
+	RTN_UNREACHABLE,	/* Destination is unreachable   */
+	RTN_PROHIBIT,		/* Administratively prohibited	*/
+	RTN_THROW,		/* Not in this table		*/
+	RTN_NAT,		/* Translate this address	*/
+	RTN_XRESOLVE,		/* Use external resolver	*/
+	__RTN_MAX
+};
+
+#define RTN_MAX (__RTN_MAX - 1)
+
+
+/* rtm_protocol */
+
+#define RTPROT_UNSPEC		0
+#define RTPROT_REDIRECT		1	/* Route installed by ICMP redirects;
+					   not used by current IPv4 */
+#define RTPROT_KERNEL		2	/* Route installed by kernel		*/
+#define RTPROT_BOOT		3	/* Route installed during boot		*/
+#define RTPROT_STATIC		4	/* Route installed by administrator	*/
+
+/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel;
+   they are just passed from user and back as is.
+   It will be used by hypothetical multiple routing daemons.
+   Note that protocol values should be standardized in order to
+   avoid conflicts.
+ */
+
+#define RTPROT_GATED		8	/* Apparently, GateD */
+#define RTPROT_RA		9	/* RDISC/ND router advertisements */
+#define RTPROT_MRT		10	/* Merit MRT */
+#define RTPROT_ZEBRA		11	/* Zebra */
+#define RTPROT_BIRD		12	/* BIRD */
+#define RTPROT_DNROUTED		13	/* DECnet routing daemon */
+#define RTPROT_XORP		14	/* XORP */
+#define RTPROT_NTK		15	/* Netsukuku */
+#define RTPROT_DHCP		16	/* DHCP client */
+#define RTPROT_MROUTED		17	/* Multicast daemon */
+#define RTPROT_KEEPALIVED	18	/* Keepalived daemon */
+#define RTPROT_BABEL		42	/* Babel daemon */
+#define RTPROT_OPENR		99	/* Open Routing (Open/R) Routes */
+#define RTPROT_BGP		186	/* BGP Routes */
+#define RTPROT_ISIS		187	/* ISIS Routes */
+#define RTPROT_OSPF		188	/* OSPF Routes */
+#define RTPROT_RIP		189	/* RIP Routes */
+#define RTPROT_EIGRP		192	/* EIGRP Routes */
+
+/* rtm_scope
+
+   Really it is not scope, but sort of distance to the destination.
+   NOWHERE are reserved for not existing destinations, HOST is our
+   local addresses, LINK are destinations, located on directly attached
+   link and UNIVERSE is everywhere in the Universe.
+
+   Intermediate values are also possible f.e. interior routes
+   could be assigned a value between UNIVERSE and LINK.
+*/
+
+enum rt_scope_t {
+	RT_SCOPE_UNIVERSE=0,
+/* User defined values  */
+	RT_SCOPE_SITE=200,
+	RT_SCOPE_LINK=253,
+	RT_SCOPE_HOST=254,
+	RT_SCOPE_NOWHERE=255
+};
+
+/* rtm_flags */
+
+#define RTM_F_NOTIFY		0x100	/* Notify user of route change	*/
+#define RTM_F_CLONED		0x200	/* This route is cloned		*/
+#define RTM_F_EQUALIZE		0x400	/* Multipath equalizer: NI	*/
+#define RTM_F_PREFIX		0x800	/* Prefix addresses		*/
+#define RTM_F_LOOKUP_TABLE	0x1000	/* set rtm_table to FIB lookup result */
+#define RTM_F_FIB_MATCH	        0x2000	/* return full fib lookup match */
+#define RTM_F_OFFLOAD		0x4000	/* route is offloaded */
+#define RTM_F_TRAP		0x8000	/* route is trapping packets */
+#define RTM_F_OFFLOAD_FAILED	0x20000000 /* route offload failed, this value
+					    * is chosen to avoid conflicts with
+					    * other flags defined in
+					    * include/uapi/linux/ipv6_route.h
+					    */
+
+/* Reserved table identifiers */
+
+enum rt_class_t {
+	RT_TABLE_UNSPEC=0,
+/* User defined values */
+	RT_TABLE_COMPAT=252,
+	RT_TABLE_DEFAULT=253,
+	RT_TABLE_MAIN=254,
+	RT_TABLE_LOCAL=255,
+	RT_TABLE_MAX=0xFFFFFFFF
+};
+
+
+/* Routing message attributes */
+
+enum rtattr_type_t {
+	RTA_UNSPEC,
+	RTA_DST,
+	RTA_SRC,
+	RTA_IIF,
+	RTA_OIF,
+	RTA_GATEWAY,
+	RTA_PRIORITY,
+	RTA_PREFSRC,
+	RTA_METRICS,
+	RTA_MULTIPATH,
+	RTA_PROTOINFO, /* no longer used */
+	RTA_FLOW,
+	RTA_CACHEINFO,
+	RTA_SESSION, /* no longer used */
+	RTA_MP_ALGO, /* no longer used */
+	RTA_TABLE,
+	RTA_MARK,
+	RTA_MFC_STATS,
+	RTA_VIA,
+	RTA_NEWDST,
+	RTA_PREF,
+	RTA_ENCAP_TYPE,
+	RTA_ENCAP,
+	RTA_EXPIRES,
+	RTA_PAD,
+	RTA_UID,
+	RTA_TTL_PROPAGATE,
+	RTA_IP_PROTO,
+	RTA_SPORT,
+	RTA_DPORT,
+	RTA_NH_ID,
+	__RTA_MAX
+};
+
+#define RTA_MAX (__RTA_MAX - 1)
+
+#define RTM_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg))))
+#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg))
+
+/* RTM_MULTIPATH --- array of struct rtnexthop.
+ *
+ * "struct rtnexthop" describes all necessary nexthop information,
+ * i.e. parameters of path to a destination via this nexthop.
+ *
+ * At the moment it is impossible to set different prefsrc, mtu, window
+ * and rtt for different paths from multipath.
+ */
+
+struct rtnexthop {
+	unsigned short		rtnh_len;
+	unsigned char		rtnh_flags;
+	unsigned char		rtnh_hops;
+	int			rtnh_ifindex;
+};
+
+/* rtnh_flags */
+
+#define RTNH_F_DEAD		1	/* Nexthop is dead (used by multipath)	*/
+#define RTNH_F_PERVASIVE	2	/* Do recursive gateway lookup	*/
+#define RTNH_F_ONLINK		4	/* Gateway is forced on link	*/
+#define RTNH_F_OFFLOAD		8	/* Nexthop is offloaded */
+#define RTNH_F_LINKDOWN		16	/* carrier-down on nexthop */
+#define RTNH_F_UNRESOLVED	32	/* The entry is unresolved (ipmr) */
+#define RTNH_F_TRAP		64	/* Nexthop is trapping packets */
+
+#define RTNH_COMPARE_MASK	(RTNH_F_DEAD | RTNH_F_LINKDOWN | \
+				 RTNH_F_OFFLOAD | RTNH_F_TRAP)
+
+/* Macros to handle hexthops */
+
+#define RTNH_ALIGNTO	4
+#define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) )
+#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \
+			   ((int)(rtnh)->rtnh_len) <= (len))
+#define RTNH_NEXT(rtnh)	((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len)))
+#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len))
+#define RTNH_SPACE(len)	RTNH_ALIGN(RTNH_LENGTH(len))
+#define RTNH_DATA(rtnh)   ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0)))
+
+/* RTA_VIA */
+struct rtvia {
+	__kernel_sa_family_t	rtvia_family;
+	__u8			rtvia_addr[];
+};
+
+/* RTM_CACHEINFO */
+
+struct rta_cacheinfo {
+	__u32	rta_clntref;
+	__u32	rta_lastuse;
+	__s32	rta_expires;
+	__u32	rta_error;
+	__u32	rta_used;
+
+#define RTNETLINK_HAVE_PEERINFO 1
+	__u32	rta_id;
+	__u32	rta_ts;
+	__u32	rta_tsage;
+};
+
+/* RTM_METRICS --- array of struct rtattr with types of RTAX_* */
+
+enum {
+	RTAX_UNSPEC,
+#define RTAX_UNSPEC RTAX_UNSPEC
+	RTAX_LOCK,
+#define RTAX_LOCK RTAX_LOCK
+	RTAX_MTU,
+#define RTAX_MTU RTAX_MTU
+	RTAX_WINDOW,
+#define RTAX_WINDOW RTAX_WINDOW
+	RTAX_RTT,
+#define RTAX_RTT RTAX_RTT
+	RTAX_RTTVAR,
+#define RTAX_RTTVAR RTAX_RTTVAR
+	RTAX_SSTHRESH,
+#define RTAX_SSTHRESH RTAX_SSTHRESH
+	RTAX_CWND,
+#define RTAX_CWND RTAX_CWND
+	RTAX_ADVMSS,
+#define RTAX_ADVMSS RTAX_ADVMSS
+	RTAX_REORDERING,
+#define RTAX_REORDERING RTAX_REORDERING
+	RTAX_HOPLIMIT,
+#define RTAX_HOPLIMIT RTAX_HOPLIMIT
+	RTAX_INITCWND,
+#define RTAX_INITCWND RTAX_INITCWND
+	RTAX_FEATURES,
+#define RTAX_FEATURES RTAX_FEATURES
+	RTAX_RTO_MIN,
+#define RTAX_RTO_MIN RTAX_RTO_MIN
+	RTAX_INITRWND,
+#define RTAX_INITRWND RTAX_INITRWND
+	RTAX_QUICKACK,
+#define RTAX_QUICKACK RTAX_QUICKACK
+	RTAX_CC_ALGO,
+#define RTAX_CC_ALGO RTAX_CC_ALGO
+	RTAX_FASTOPEN_NO_COOKIE,
+#define RTAX_FASTOPEN_NO_COOKIE RTAX_FASTOPEN_NO_COOKIE
+	__RTAX_MAX
+};
+
+#define RTAX_MAX (__RTAX_MAX - 1)
+
+#define RTAX_FEATURE_ECN	(1 << 0)
+#define RTAX_FEATURE_SACK	(1 << 1)
+#define RTAX_FEATURE_TIMESTAMP	(1 << 2)
+#define RTAX_FEATURE_ALLFRAG	(1 << 3)
+
+#define RTAX_FEATURE_MASK	(RTAX_FEATURE_ECN | RTAX_FEATURE_SACK | \
+				 RTAX_FEATURE_TIMESTAMP | RTAX_FEATURE_ALLFRAG)
+
+struct rta_session {
+	__u8	proto;
+	__u8	pad1;
+	__u16	pad2;
+
+	union {
+		struct {
+			__u16	sport;
+			__u16	dport;
+		} ports;
+
+		struct {
+			__u8	type;
+			__u8	code;
+			__u16	ident;
+		} icmpt;
+
+		__u32		spi;
+	} u;
+};
+
+struct rta_mfc_stats {
+	__u64	mfcs_packets;
+	__u64	mfcs_bytes;
+	__u64	mfcs_wrong_if;
+};
+
+/****
+ *		General form of address family dependent message.
+ ****/
+
+struct rtgenmsg {
+	unsigned char		rtgen_family;
+};
+
+/*****************************************************************
+ *		Link layer specific messages.
+ ****/
+
+/* struct ifinfomsg
+ * passes link level specific information, not dependent
+ * on network protocol.
+ */
+
+struct ifinfomsg {
+	unsigned char	ifi_family;
+	unsigned char	__ifi_pad;
+	unsigned short	ifi_type;		/* ARPHRD_* */
+	int		ifi_index;		/* Link index	*/
+	unsigned	ifi_flags;		/* IFF_* flags	*/
+	unsigned	ifi_change;		/* IFF_* change mask */
+};
+
+/********************************************************************
+ *		prefix information 
+ ****/
+
+struct prefixmsg {
+	unsigned char	prefix_family;
+	unsigned char	prefix_pad1;
+	unsigned short	prefix_pad2;
+	int		prefix_ifindex;
+	unsigned char	prefix_type;
+	unsigned char	prefix_len;
+	unsigned char	prefix_flags;
+	unsigned char	prefix_pad3;
+};
+
+enum 
+{
+	PREFIX_UNSPEC,
+	PREFIX_ADDRESS,
+	PREFIX_CACHEINFO,
+	__PREFIX_MAX
+};
+
+#define PREFIX_MAX	(__PREFIX_MAX - 1)
+
+struct prefix_cacheinfo {
+	__u32	preferred_time;
+	__u32	valid_time;
+};
+
+
+/*****************************************************************
+ *		Traffic control messages.
+ ****/
+
+struct tcmsg {
+	unsigned char	tcm_family;
+	unsigned char	tcm__pad1;
+	unsigned short	tcm__pad2;
+	int		tcm_ifindex;
+	__u32		tcm_handle;
+	__u32		tcm_parent;
+/* tcm_block_index is used instead of tcm_parent
+ * in case tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK
+ */
+#define tcm_block_index tcm_parent
+	__u32		tcm_info;
+};
+
+/* For manipulation of filters in shared block, tcm_ifindex is set to
+ * TCM_IFINDEX_MAGIC_BLOCK, and tcm_parent is aliased to tcm_block_index
+ * which is the block index.
+ */
+#define TCM_IFINDEX_MAGIC_BLOCK (0xFFFFFFFFU)
+
+enum {
+	TCA_UNSPEC,
+	TCA_KIND,
+	TCA_OPTIONS,
+	TCA_STATS,
+	TCA_XSTATS,
+	TCA_RATE,
+	TCA_FCNT,
+	TCA_STATS2,
+	TCA_STAB,
+	TCA_PAD,
+	TCA_DUMP_INVISIBLE,
+	TCA_CHAIN,
+	TCA_HW_OFFLOAD,
+	TCA_INGRESS_BLOCK,
+	TCA_EGRESS_BLOCK,
+	TCA_DUMP_FLAGS,
+	TCA_EXT_WARN_MSG,
+	__TCA_MAX
+};
+
+#define TCA_MAX (__TCA_MAX - 1)
+
+#define TCA_DUMP_FLAGS_TERSE (1 << 0) /* Means that in dump user gets only basic
+				       * data necessary to identify the objects
+				       * (handle, cookie, etc.) and stats.
+				       */
+
+#define TCA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
+#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
+
+/********************************************************************
+ *		Neighbor Discovery userland options
+ ****/
+
+struct nduseroptmsg {
+	unsigned char	nduseropt_family;
+	unsigned char	nduseropt_pad1;
+	unsigned short	nduseropt_opts_len;	/* Total length of options */
+	int		nduseropt_ifindex;
+	__u8		nduseropt_icmp_type;
+	__u8		nduseropt_icmp_code;
+	unsigned short	nduseropt_pad2;
+	unsigned int	nduseropt_pad3;
+	/* Followed by one or more ND options */
+};
+
+enum {
+	NDUSEROPT_UNSPEC,
+	NDUSEROPT_SRCADDR,
+	__NDUSEROPT_MAX
+};
+
+#define NDUSEROPT_MAX	(__NDUSEROPT_MAX - 1)
+
+/* RTnetlink multicast groups - backwards compatibility for userspace */
+#define RTMGRP_LINK		1
+#define RTMGRP_NOTIFY		2
+#define RTMGRP_NEIGH		4
+#define RTMGRP_TC		8
+
+#define RTMGRP_IPV4_IFADDR	0x10
+#define RTMGRP_IPV4_MROUTE	0x20
+#define RTMGRP_IPV4_ROUTE	0x40
+#define RTMGRP_IPV4_RULE	0x80
+
+#define RTMGRP_IPV6_IFADDR	0x100
+#define RTMGRP_IPV6_MROUTE	0x200
+#define RTMGRP_IPV6_ROUTE	0x400
+#define RTMGRP_IPV6_IFINFO	0x800
+
+#define RTMGRP_DECnet_IFADDR    0x1000
+#define RTMGRP_DECnet_ROUTE     0x4000
+
+#define RTMGRP_IPV6_PREFIX	0x20000
+
+/* RTnetlink multicast groups */
+enum rtnetlink_groups {
+	RTNLGRP_NONE,
+#define RTNLGRP_NONE		RTNLGRP_NONE
+	RTNLGRP_LINK,
+#define RTNLGRP_LINK		RTNLGRP_LINK
+	RTNLGRP_NOTIFY,
+#define RTNLGRP_NOTIFY		RTNLGRP_NOTIFY
+	RTNLGRP_NEIGH,
+#define RTNLGRP_NEIGH		RTNLGRP_NEIGH
+	RTNLGRP_TC,
+#define RTNLGRP_TC		RTNLGRP_TC
+	RTNLGRP_IPV4_IFADDR,
+#define RTNLGRP_IPV4_IFADDR	RTNLGRP_IPV4_IFADDR
+	RTNLGRP_IPV4_MROUTE,
+#define	RTNLGRP_IPV4_MROUTE	RTNLGRP_IPV4_MROUTE
+	RTNLGRP_IPV4_ROUTE,
+#define RTNLGRP_IPV4_ROUTE	RTNLGRP_IPV4_ROUTE
+	RTNLGRP_IPV4_RULE,
+#define RTNLGRP_IPV4_RULE	RTNLGRP_IPV4_RULE
+	RTNLGRP_IPV6_IFADDR,
+#define RTNLGRP_IPV6_IFADDR	RTNLGRP_IPV6_IFADDR
+	RTNLGRP_IPV6_MROUTE,
+#define RTNLGRP_IPV6_MROUTE	RTNLGRP_IPV6_MROUTE
+	RTNLGRP_IPV6_ROUTE,
+#define RTNLGRP_IPV6_ROUTE	RTNLGRP_IPV6_ROUTE
+	RTNLGRP_IPV6_IFINFO,
+#define RTNLGRP_IPV6_IFINFO	RTNLGRP_IPV6_IFINFO
+	RTNLGRP_DECnet_IFADDR,
+#define RTNLGRP_DECnet_IFADDR	RTNLGRP_DECnet_IFADDR
+	RTNLGRP_NOP2,
+	RTNLGRP_DECnet_ROUTE,
+#define RTNLGRP_DECnet_ROUTE	RTNLGRP_DECnet_ROUTE
+	RTNLGRP_DECnet_RULE,
+#define RTNLGRP_DECnet_RULE	RTNLGRP_DECnet_RULE
+	RTNLGRP_NOP4,
+	RTNLGRP_IPV6_PREFIX,
+#define RTNLGRP_IPV6_PREFIX	RTNLGRP_IPV6_PREFIX
+	RTNLGRP_IPV6_RULE,
+#define RTNLGRP_IPV6_RULE	RTNLGRP_IPV6_RULE
+	RTNLGRP_ND_USEROPT,
+#define RTNLGRP_ND_USEROPT	RTNLGRP_ND_USEROPT
+	RTNLGRP_PHONET_IFADDR,
+#define RTNLGRP_PHONET_IFADDR	RTNLGRP_PHONET_IFADDR
+	RTNLGRP_PHONET_ROUTE,
+#define RTNLGRP_PHONET_ROUTE	RTNLGRP_PHONET_ROUTE
+	RTNLGRP_DCB,
+#define RTNLGRP_DCB		RTNLGRP_DCB
+	RTNLGRP_IPV4_NETCONF,
+#define RTNLGRP_IPV4_NETCONF	RTNLGRP_IPV4_NETCONF
+	RTNLGRP_IPV6_NETCONF,
+#define RTNLGRP_IPV6_NETCONF	RTNLGRP_IPV6_NETCONF
+	RTNLGRP_MDB,
+#define RTNLGRP_MDB		RTNLGRP_MDB
+	RTNLGRP_MPLS_ROUTE,
+#define RTNLGRP_MPLS_ROUTE	RTNLGRP_MPLS_ROUTE
+	RTNLGRP_NSID,
+#define RTNLGRP_NSID		RTNLGRP_NSID
+	RTNLGRP_MPLS_NETCONF,
+#define RTNLGRP_MPLS_NETCONF	RTNLGRP_MPLS_NETCONF
+	RTNLGRP_IPV4_MROUTE_R,
+#define RTNLGRP_IPV4_MROUTE_R	RTNLGRP_IPV4_MROUTE_R
+	RTNLGRP_IPV6_MROUTE_R,
+#define RTNLGRP_IPV6_MROUTE_R	RTNLGRP_IPV6_MROUTE_R
+	RTNLGRP_NEXTHOP,
+#define RTNLGRP_NEXTHOP		RTNLGRP_NEXTHOP
+	RTNLGRP_BRVLAN,
+#define RTNLGRP_BRVLAN		RTNLGRP_BRVLAN
+	RTNLGRP_MCTP_IFADDR,
+#define RTNLGRP_MCTP_IFADDR	RTNLGRP_MCTP_IFADDR
+	RTNLGRP_TUNNEL,
+#define RTNLGRP_TUNNEL		RTNLGRP_TUNNEL
+	RTNLGRP_STATS,
+#define RTNLGRP_STATS		RTNLGRP_STATS
+	__RTNLGRP_MAX
+};
+#define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)
+
+/* TC action piece */
+struct tcamsg {
+	unsigned char	tca_family;
+	unsigned char	tca__pad1;
+	unsigned short	tca__pad2;
+};
+
+enum {
+	TCA_ROOT_UNSPEC,
+	TCA_ROOT_TAB,
+#define TCA_ACT_TAB TCA_ROOT_TAB
+#define TCAA_MAX TCA_ROOT_TAB
+	TCA_ROOT_FLAGS,
+	TCA_ROOT_COUNT,
+	TCA_ROOT_TIME_DELTA, /* in msecs */
+	TCA_ROOT_EXT_WARN_MSG,
+	__TCA_ROOT_MAX,
+#define	TCA_ROOT_MAX (__TCA_ROOT_MAX - 1)
+};
+
+#define TA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg))))
+#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg))
+/* tcamsg flags stored in attribute TCA_ROOT_FLAGS
+ *
+ * TCA_ACT_FLAG_LARGE_DUMP_ON user->kernel to request for larger than
+ * TCA_ACT_MAX_PRIO actions in a dump. All dump responses will contain the
+ * number of actions being dumped stored in for user app's consumption in
+ * TCA_ROOT_COUNT
+ *
+ * TCA_ACT_FLAG_TERSE_DUMP user->kernel to request terse (brief) dump that only
+ * includes essential action info (kind, index, etc.)
+ *
+ */
+#define TCA_FLAG_LARGE_DUMP_ON		(1 << 0)
+#define TCA_ACT_FLAG_LARGE_DUMP_ON	TCA_FLAG_LARGE_DUMP_ON
+#define TCA_ACT_FLAG_TERSE_DUMP		(1 << 1)
+
+/* New extended info filters for IFLA_EXT_MASK */
+#define RTEXT_FILTER_VF		(1 << 0)
+#define RTEXT_FILTER_BRVLAN	(1 << 1)
+#define RTEXT_FILTER_BRVLAN_COMPRESSED	(1 << 2)
+#define	RTEXT_FILTER_SKIP_STATS	(1 << 3)
+#define RTEXT_FILTER_MRP	(1 << 4)
+#define RTEXT_FILTER_CFM_CONFIG	(1 << 5)
+#define RTEXT_FILTER_CFM_STATUS	(1 << 6)
+#define RTEXT_FILTER_MST	(1 << 7)
+
+/* End of information exported to user level */
+
+
+
+#endif /* __LINUX_RTNETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/rxrpc.h b/contrib/libs/linux-headers/linux/rxrpc.h
new file mode 100644
index 0000000000..7fb5101a89
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/rxrpc.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
+/* Types and definitions for AF_RXRPC.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ */
+
+#ifndef _LINUX_RXRPC_H
+#define _LINUX_RXRPC_H
+
+#include <linux/types.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/*
+ * RxRPC socket address
+ */
+struct sockaddr_rxrpc {
+	__kernel_sa_family_t	srx_family;	/* address family */
+	__u16			srx_service;	/* service desired */
+	__u16			transport_type;	/* type of transport socket (SOCK_DGRAM) */
+	__u16			transport_len;	/* length of transport address */
+	union {
+		__kernel_sa_family_t family;	/* transport address family */
+		struct sockaddr_in sin;		/* IPv4 transport address */
+		struct sockaddr_in6 sin6;	/* IPv6 transport address */
+	} transport;
+};
+
+/*
+ * RxRPC socket options
+ */
+#define RXRPC_SECURITY_KEY		1	/* [clnt] set client security key */
+#define RXRPC_SECURITY_KEYRING		2	/* [srvr] set ring of server security keys */
+#define RXRPC_EXCLUSIVE_CONNECTION	3	/* Deprecated; use RXRPC_EXCLUSIVE_CALL instead */
+#define RXRPC_MIN_SECURITY_LEVEL	4	/* minimum security level */
+#define RXRPC_UPGRADEABLE_SERVICE	5	/* Upgrade service[0] -> service[1] */
+#define RXRPC_SUPPORTED_CMSG		6	/* Get highest supported control message type */
+
+/*
+ * RxRPC control messages
+ * - If neither abort or accept are specified, the message is a data message.
+ * - terminal messages mean that a user call ID tag can be recycled
+ * - s/r/- indicate whether these are applicable to sendmsg() and/or recvmsg()
+ */
+enum rxrpc_cmsg_type {
+	RXRPC_USER_CALL_ID	= 1,	/* sr: user call ID specifier */
+	RXRPC_ABORT		= 2,	/* sr: abort request / notification [terminal] */
+	RXRPC_ACK		= 3,	/* -r: [Service] RPC op final ACK received [terminal] */
+	RXRPC_NET_ERROR		= 5,	/* -r: network error received [terminal] */
+	RXRPC_BUSY		= 6,	/* -r: server busy received [terminal] */
+	RXRPC_LOCAL_ERROR	= 7,	/* -r: local error generated [terminal] */
+	RXRPC_NEW_CALL		= 8,	/* -r: [Service] new incoming call notification */
+	RXRPC_EXCLUSIVE_CALL	= 10,	/* s-: Call should be on exclusive connection */
+	RXRPC_UPGRADE_SERVICE	= 11,	/* s-: Request service upgrade for client call */
+	RXRPC_TX_LENGTH		= 12,	/* s-: Total length of Tx data */
+	RXRPC_SET_CALL_TIMEOUT	= 13,	/* s-: Set one or more call timeouts */
+	RXRPC_CHARGE_ACCEPT	= 14,	/* s-: Charge the accept pool with a user call ID */
+	RXRPC__SUPPORTED
+};
+
+/*
+ * RxRPC security levels
+ */
+#define RXRPC_SECURITY_PLAIN	0	/* plain secure-checksummed packets only */
+#define RXRPC_SECURITY_AUTH	1	/* authenticated packets */
+#define RXRPC_SECURITY_ENCRYPT	2	/* encrypted packets */
+
+/*
+ * RxRPC security indices
+ */
+#define RXRPC_SECURITY_NONE	0	/* no security protocol */
+#define RXRPC_SECURITY_RXKAD	2	/* kaserver or kerberos 4 */
+#define RXRPC_SECURITY_RXGK	4	/* gssapi-based */
+#define RXRPC_SECURITY_RXK5	5	/* kerberos 5 */
+
+/*
+ * RxRPC-level abort codes
+ */
+#define RX_CALL_DEAD		-1	/* call/conn has been inactive and is shut down */
+#define RX_INVALID_OPERATION	-2	/* invalid operation requested / attempted */
+#define RX_CALL_TIMEOUT		-3	/* call timeout exceeded */
+#define RX_EOF			-4	/* unexpected end of data on read op */
+#define RX_PROTOCOL_ERROR	-5	/* low-level protocol error */
+#define RX_USER_ABORT		-6	/* generic user abort */
+#define RX_ADDRINUSE		-7	/* UDP port in use */
+#define RX_DEBUGI_BADTYPE	-8	/* bad debugging packet type */
+
+/*
+ * (un)marshalling abort codes (rxgen)
+ */
+#define RXGEN_CC_MARSHAL	-450
+#define RXGEN_CC_UNMARSHAL	-451
+#define RXGEN_SS_MARSHAL	-452
+#define RXGEN_SS_UNMARSHAL	-453
+#define RXGEN_DECODE		-454
+#define RXGEN_OPCODE		-455
+#define RXGEN_SS_XDRFREE	-456
+#define RXGEN_CC_XDRFREE	-457
+
+/*
+ * Rx kerberos security abort codes
+ * - unfortunately we have no generalised security abort codes to say things
+ *   like "unsupported security", so we have to use these instead and hope the
+ *   other side understands
+ */
+#define RXKADINCONSISTENCY	19270400	/* security module structure inconsistent */
+#define RXKADPACKETSHORT	19270401	/* packet too short for security challenge */
+#define RXKADLEVELFAIL		19270402	/* security level negotiation failed */
+#define RXKADTICKETLEN		19270403	/* ticket length too short or too long */
+#define RXKADOUTOFSEQUENCE	19270404	/* packet had bad sequence number */
+#define RXKADNOAUTH		19270405	/* caller not authorised */
+#define RXKADBADKEY		19270406	/* illegal key: bad parity or weak */
+#define RXKADBADTICKET		19270407	/* security object was passed a bad ticket */
+#define RXKADUNKNOWNKEY		19270408	/* ticket contained unknown key version number */
+#define RXKADEXPIRED		19270409	/* authentication expired */
+#define RXKADSEALEDINCON	19270410	/* sealed data inconsistent */
+#define RXKADDATALEN		19270411	/* user data too long */
+#define RXKADILLEGALLEVEL	19270412	/* caller not authorised to use encrypted conns */
+
+#endif /* _LINUX_RXRPC_H */
diff --git a/contrib/libs/linux-headers/linux/scc.h b/contrib/libs/linux-headers/linux/scc.h
new file mode 100644
index 0000000000..f0eb0dc322
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/scc.h
@@ -0,0 +1,174 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* $Id: scc.h,v 1.29 1997/04/02 14:56:45 jreuter Exp jreuter $ */
+
+#ifndef _SCC_H
+#define _SCC_H
+
+#include <linux/sockios.h>
+
+/* selection of hardware types */
+
+#define PA0HZP		0x00	/* hardware type for PA0HZP SCC card and compatible */
+#define EAGLE		0x01    /* hardware type for EAGLE card */
+#define PC100		0x02	/* hardware type for PC100 card */
+#define PRIMUS		0x04	/* hardware type for PRIMUS-PC (DG9BL) card */
+#define DRSI		0x08	/* hardware type for DRSI PC*Packet card */
+#define BAYCOM		0x10	/* hardware type for BayCom (U)SCC */
+
+/* DEV ioctl() commands */
+
+enum SCC_ioctl_cmds {
+	SIOCSCCRESERVED = SIOCDEVPRIVATE,
+	SIOCSCCCFG,
+	SIOCSCCINI,
+	SIOCSCCCHANINI,
+	SIOCSCCSMEM,
+	SIOCSCCGKISS,
+	SIOCSCCSKISS,
+	SIOCSCCGSTAT,
+	SIOCSCCCAL
+};
+
+/* Device parameter control (from WAMPES) */
+
+enum L1_params {
+	PARAM_DATA,
+	PARAM_TXDELAY,
+	PARAM_PERSIST,
+	PARAM_SLOTTIME,
+	PARAM_TXTAIL,
+	PARAM_FULLDUP,
+	PARAM_SOFTDCD,		/* was: PARAM_HW */
+	PARAM_MUTE,		/* ??? */
+	PARAM_DTR,
+	PARAM_RTS,
+	PARAM_SPEED,
+	PARAM_ENDDELAY,		/* ??? */
+	PARAM_GROUP,
+	PARAM_IDLE,
+	PARAM_MIN,
+	PARAM_MAXKEY,
+	PARAM_WAIT,
+	PARAM_MAXDEFER,
+	PARAM_TX,
+	PARAM_HWEVENT = 31,
+	PARAM_RETURN = 255	/* reset kiss mode */
+};
+
+/* fulldup parameter */
+
+enum FULLDUP_modes {
+	KISS_DUPLEX_HALF,	/* normal CSMA operation */
+	KISS_DUPLEX_FULL,	/* fullduplex, key down trx after transmission */
+	KISS_DUPLEX_LINK,	/* fullduplex, key down trx after 'idletime' sec */
+	KISS_DUPLEX_OPTIMA	/* fullduplex, let the protocol layer control the hw */
+};
+
+/* misc. parameters */
+
+#define TIMER_OFF	65535U	/* to switch off timers */
+#define NO_SUCH_PARAM	65534U	/* param not implemented */
+
+/* HWEVENT parameter */
+
+enum HWEVENT_opts {
+	HWEV_DCD_ON,
+	HWEV_DCD_OFF,
+	HWEV_ALL_SENT
+};
+
+/* channel grouping */
+
+#define RXGROUP		0100	/* if set, only tx when all channels clear */
+#define TXGROUP		0200	/* if set, don't transmit simultaneously */
+
+/* Tx/Rx clock sources */
+
+enum CLOCK_sources {
+	CLK_DPLL,	/* normal halfduplex operation */
+	CLK_EXTERNAL,	/* external clocking (G3RUH/DF9IC modems) */
+	CLK_DIVIDER,	/* Rx = DPLL, Tx = divider (fullduplex with */
+			/* modems without clock regeneration */
+	CLK_BRG		/* experimental fullduplex mode with DPLL/BRG for */
+			/* MODEMs without clock recovery */
+};
+
+/* Tx state */
+
+enum TX_state {
+	TXS_IDLE,	/* Transmitter off, no data pending */
+	TXS_BUSY,	/* waiting for permission to send / tailtime */
+	TXS_ACTIVE,	/* Transmitter on, sending data */
+	TXS_NEWFRAME,	/* reset CRC and send (next) frame */
+	TXS_IDLE2,	/* Transmitter on, no data pending */
+	TXS_WAIT,	/* Waiting for Mintime to expire */
+	TXS_TIMEOUT	/* We had a transmission timeout */
+};
+
+typedef unsigned long io_port;	/* type definition for an 'io port address' */
+
+/* SCC statistical information */
+
+struct scc_stat {
+        long rxints;            /* Receiver interrupts */
+        long txints;            /* Transmitter interrupts */
+        long exints;            /* External/status interrupts */
+        long spints;            /* Special receiver interrupts */
+
+        long txframes;          /* Packets sent */
+        long rxframes;          /* Number of Frames Actually Received */
+        long rxerrs;            /* CRC Errors */
+        long txerrs;		/* KISS errors */
+        
+	unsigned int nospace;	/* "Out of buffers" */
+	unsigned int rx_over;	/* Receiver Overruns */
+	unsigned int tx_under;	/* Transmitter Underruns */
+
+	unsigned int tx_state;	/* Transmitter state */
+	int tx_queued;		/* tx frames enqueued */
+
+	unsigned int maxqueue;	/* allocated tx_buffers */
+	unsigned int bufsize;	/* used buffersize */
+};
+
+struct scc_modem {
+	long speed;		/* Line speed, bps */
+	char clocksrc;		/* 0 = DPLL, 1 = external, 2 = divider */
+	char nrz;		/* NRZ instead of NRZI */	
+};
+
+struct scc_kiss_cmd {
+	int  	 command;	/* one of the KISS-Commands defined above */
+	unsigned param;		/* KISS-Param */
+};
+
+struct scc_hw_config {
+	io_port data_a;		/* data port channel A */
+	io_port ctrl_a;		/* control port channel A */
+	io_port data_b;		/* data port channel B */
+	io_port ctrl_b;		/* control port channel B */
+	io_port vector_latch;	/* INTACK-Latch (#) */
+	io_port	special;	/* special function port */
+
+	int	irq;		/* irq */
+	long	clock;		/* clock */
+	char	option;		/* command for function port */
+
+	char brand;		/* hardware type */
+	char escc;		/* use ext. features of a 8580/85180/85280 */
+};
+
+/* (#) only one INTACK latch allowed. */
+
+
+struct scc_mem_config {
+	unsigned int dummy;
+	unsigned int bufsize;
+};
+
+struct scc_calibrate {
+	unsigned int time;
+	unsigned char pattern;
+};
+
+#endif /* _SCC_H */
diff --git a/contrib/libs/linux-headers/linux/sched.h b/contrib/libs/linux-headers/linux/sched.h
new file mode 100644
index 0000000000..ca3aa1ec12
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sched.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SCHED_H
+#define _LINUX_SCHED_H
+
+#include <linux/types.h>
+
+/*
+ * cloning flags:
+ */
+#define CSIGNAL		0x000000ff	/* signal mask to be sent at exit */
+#define CLONE_VM	0x00000100	/* set if VM shared between processes */
+#define CLONE_FS	0x00000200	/* set if fs info shared between processes */
+#define CLONE_FILES	0x00000400	/* set if open files shared between processes */
+#define CLONE_SIGHAND	0x00000800	/* set if signal handlers and blocked signals shared */
+#define CLONE_PIDFD	0x00001000	/* set if a pidfd should be placed in parent */
+#define CLONE_PTRACE	0x00002000	/* set if we want to let tracing continue on the child too */
+#define CLONE_VFORK	0x00004000	/* set if the parent wants the child to wake it up on mm_release */
+#define CLONE_PARENT	0x00008000	/* set if we want to have the same parent as the cloner */
+#define CLONE_THREAD	0x00010000	/* Same thread group? */
+#define CLONE_NEWNS	0x00020000	/* New mount namespace group */
+#define CLONE_SYSVSEM	0x00040000	/* share system V SEM_UNDO semantics */
+#define CLONE_SETTLS	0x00080000	/* create a new TLS for the child */
+#define CLONE_PARENT_SETTID	0x00100000	/* set the TID in the parent */
+#define CLONE_CHILD_CLEARTID	0x00200000	/* clear the TID in the child */
+#define CLONE_DETACHED		0x00400000	/* Unused, ignored */
+#define CLONE_UNTRACED		0x00800000	/* set if the tracing process can't force CLONE_PTRACE on this clone */
+#define CLONE_CHILD_SETTID	0x01000000	/* set the TID in the child */
+#define CLONE_NEWCGROUP		0x02000000	/* New cgroup namespace */
+#define CLONE_NEWUTS		0x04000000	/* New utsname namespace */
+#define CLONE_NEWIPC		0x08000000	/* New ipc namespace */
+#define CLONE_NEWUSER		0x10000000	/* New user namespace */
+#define CLONE_NEWPID		0x20000000	/* New pid namespace */
+#define CLONE_NEWNET		0x40000000	/* New network namespace */
+#define CLONE_IO		0x80000000	/* Clone io context */
+
+/* Flags for the clone3() syscall. */
+#define CLONE_CLEAR_SIGHAND 0x100000000ULL /* Clear any signal handler and reset to SIG_DFL. */
+#define CLONE_INTO_CGROUP 0x200000000ULL /* Clone into a specific cgroup given the right permissions. */
+
+/*
+ * cloning flags intersect with CSIGNAL so can be used with unshare and clone3
+ * syscalls only:
+ */
+#define CLONE_NEWTIME	0x00000080	/* New time namespace */
+
+#ifndef __ASSEMBLY__
+/**
+ * struct clone_args - arguments for the clone3 syscall
+ * @flags:        Flags for the new process as listed above.
+ *                All flags are valid except for CSIGNAL and
+ *                CLONE_DETACHED.
+ * @pidfd:        If CLONE_PIDFD is set, a pidfd will be
+ *                returned in this argument.
+ * @child_tid:    If CLONE_CHILD_SETTID is set, the TID of the
+ *                child process will be returned in the child's
+ *                memory.
+ * @parent_tid:   If CLONE_PARENT_SETTID is set, the TID of
+ *                the child process will be returned in the
+ *                parent's memory.
+ * @exit_signal:  The exit_signal the parent process will be
+ *                sent when the child exits.
+ * @stack:        Specify the location of the stack for the
+ *                child process.
+ *                Note, @stack is expected to point to the
+ *                lowest address. The stack direction will be
+ *                determined by the kernel and set up
+ *                appropriately based on @stack_size.
+ * @stack_size:   The size of the stack for the child process.
+ * @tls:          If CLONE_SETTLS is set, the tls descriptor
+ *                is set to tls.
+ * @set_tid:      Pointer to an array of type *pid_t. The size
+ *                of the array is defined using @set_tid_size.
+ *                This array is used to select PIDs/TIDs for
+ *                newly created processes. The first element in
+ *                this defines the PID in the most nested PID
+ *                namespace. Each additional element in the array
+ *                defines the PID in the parent PID namespace of
+ *                the original PID namespace. If the array has
+ *                less entries than the number of currently
+ *                nested PID namespaces only the PIDs in the
+ *                corresponding namespaces are set.
+ * @set_tid_size: This defines the size of the array referenced
+ *                in @set_tid. This cannot be larger than the
+ *                kernel's limit of nested PID namespaces.
+ * @cgroup:       If CLONE_INTO_CGROUP is specified set this to
+ *                a file descriptor for the cgroup.
+ *
+ * The structure is versioned by size and thus extensible.
+ * New struct members must go at the end of the struct and
+ * must be properly 64bit aligned.
+ */
+struct clone_args {
+	__aligned_u64 flags;
+	__aligned_u64 pidfd;
+	__aligned_u64 child_tid;
+	__aligned_u64 parent_tid;
+	__aligned_u64 exit_signal;
+	__aligned_u64 stack;
+	__aligned_u64 stack_size;
+	__aligned_u64 tls;
+	__aligned_u64 set_tid;
+	__aligned_u64 set_tid_size;
+	__aligned_u64 cgroup;
+};
+#endif
+
+#define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */
+#define CLONE_ARGS_SIZE_VER1 80 /* sizeof second published struct */
+#define CLONE_ARGS_SIZE_VER2 88 /* sizeof third published struct */
+
+/*
+ * Scheduling policies
+ */
+#define SCHED_NORMAL		0
+#define SCHED_FIFO		1
+#define SCHED_RR		2
+#define SCHED_BATCH		3
+/* SCHED_ISO: reserved but not implemented yet */
+#define SCHED_IDLE		5
+#define SCHED_DEADLINE		6
+
+/* Can be ORed in to make sure the process is reverted back to SCHED_NORMAL on fork */
+#define SCHED_RESET_ON_FORK     0x40000000
+
+/*
+ * For the sched_{set,get}attr() calls
+ */
+#define SCHED_FLAG_RESET_ON_FORK	0x01
+#define SCHED_FLAG_RECLAIM		0x02
+#define SCHED_FLAG_DL_OVERRUN		0x04
+#define SCHED_FLAG_KEEP_POLICY		0x08
+#define SCHED_FLAG_KEEP_PARAMS		0x10
+#define SCHED_FLAG_UTIL_CLAMP_MIN	0x20
+#define SCHED_FLAG_UTIL_CLAMP_MAX	0x40
+
+#define SCHED_FLAG_KEEP_ALL	(SCHED_FLAG_KEEP_POLICY | \
+				 SCHED_FLAG_KEEP_PARAMS)
+
+#define SCHED_FLAG_UTIL_CLAMP	(SCHED_FLAG_UTIL_CLAMP_MIN | \
+				 SCHED_FLAG_UTIL_CLAMP_MAX)
+
+#define SCHED_FLAG_ALL	(SCHED_FLAG_RESET_ON_FORK	| \
+			 SCHED_FLAG_RECLAIM		| \
+			 SCHED_FLAG_DL_OVERRUN		| \
+			 SCHED_FLAG_KEEP_ALL		| \
+			 SCHED_FLAG_UTIL_CLAMP)
+
+#endif /* _LINUX_SCHED_H */
diff --git a/contrib/libs/linux-headers/linux/sched/types.h b/contrib/libs/linux-headers/linux/sched/types.h
new file mode 100644
index 0000000000..8186aa1b76
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sched/types.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SCHED_TYPES_H
+#define _LINUX_SCHED_TYPES_H
+
+#include <linux/types.h>
+
+struct sched_param {
+	int sched_priority;
+};
+
+#define SCHED_ATTR_SIZE_VER0	48	/* sizeof first published struct */
+#define SCHED_ATTR_SIZE_VER1	56	/* add: util_{min,max} */
+
+/*
+ * Extended scheduling parameters data structure.
+ *
+ * This is needed because the original struct sched_param can not be
+ * altered without introducing ABI issues with legacy applications
+ * (e.g., in sched_getparam()).
+ *
+ * However, the possibility of specifying more than just a priority for
+ * the tasks may be useful for a wide variety of application fields, e.g.,
+ * multimedia, streaming, automation and control, and many others.
+ *
+ * This variant (sched_attr) allows to define additional attributes to
+ * improve the scheduler knowledge about task requirements.
+ *
+ * Scheduling Class Attributes
+ * ===========================
+ *
+ * A subset of sched_attr attributes specifies the
+ * scheduling policy and relative POSIX attributes:
+ *
+ *  @size		size of the structure, for fwd/bwd compat.
+ *
+ *  @sched_policy	task's scheduling policy
+ *  @sched_nice		task's nice value      (SCHED_NORMAL/BATCH)
+ *  @sched_priority	task's static priority (SCHED_FIFO/RR)
+ *
+ * Certain more advanced scheduling features can be controlled by a
+ * predefined set of flags via the attribute:
+ *
+ *  @sched_flags	for customizing the scheduler behaviour
+ *
+ * Sporadic Time-Constrained Task Attributes
+ * =========================================
+ *
+ * A subset of sched_attr attributes allows to describe a so-called
+ * sporadic time-constrained task.
+ *
+ * In such a model a task is specified by:
+ *  - the activation period or minimum instance inter-arrival time;
+ *  - the maximum (or average, depending on the actual scheduling
+ *    discipline) computation time of all instances, a.k.a. runtime;
+ *  - the deadline (relative to the actual activation time) of each
+ *    instance.
+ * Very briefly, a periodic (sporadic) task asks for the execution of
+ * some specific computation --which is typically called an instance--
+ * (at most) every period. Moreover, each instance typically lasts no more
+ * than the runtime and must be completed by time instant t equal to
+ * the instance activation time + the deadline.
+ *
+ * This is reflected by the following fields of the sched_attr structure:
+ *
+ *  @sched_deadline	representative of the task's deadline
+ *  @sched_runtime	representative of the task's runtime
+ *  @sched_period	representative of the task's period
+ *
+ * Given this task model, there are a multiplicity of scheduling algorithms
+ * and policies, that can be used to ensure all the tasks will make their
+ * timing constraints.
+ *
+ * As of now, the SCHED_DEADLINE policy (sched_dl scheduling class) is the
+ * only user of this new interface. More information about the algorithm
+ * available in the scheduling class file or in Documentation/.
+ *
+ * Task Utilization Attributes
+ * ===========================
+ *
+ * A subset of sched_attr attributes allows to specify the utilization
+ * expected for a task. These attributes allow to inform the scheduler about
+ * the utilization boundaries within which it should schedule the task. These
+ * boundaries are valuable hints to support scheduler decisions on both task
+ * placement and frequency selection.
+ *
+ *  @sched_util_min	represents the minimum utilization
+ *  @sched_util_max	represents the maximum utilization
+ *
+ * Utilization is a value in the range [0..SCHED_CAPACITY_SCALE]. It
+ * represents the percentage of CPU time used by a task when running at the
+ * maximum frequency on the highest capacity CPU of the system. For example, a
+ * 20% utilization task is a task running for 2ms every 10ms at maximum
+ * frequency.
+ *
+ * A task with a min utilization value bigger than 0 is more likely scheduled
+ * on a CPU with a capacity big enough to fit the specified value.
+ * A task with a max utilization value smaller than 1024 is more likely
+ * scheduled on a CPU with no more capacity than the specified value.
+ *
+ * A task utilization boundary can be reset by setting the attribute to -1.
+ */
+struct sched_attr {
+	__u32 size;
+
+	__u32 sched_policy;
+	__u64 sched_flags;
+
+	/* SCHED_NORMAL, SCHED_BATCH */
+	__s32 sched_nice;
+
+	/* SCHED_FIFO, SCHED_RR */
+	__u32 sched_priority;
+
+	/* SCHED_DEADLINE */
+	__u64 sched_runtime;
+	__u64 sched_deadline;
+	__u64 sched_period;
+
+	/* Utilization hints */
+	__u32 sched_util_min;
+	__u32 sched_util_max;
+
+};
+
+#endif /* _LINUX_SCHED_TYPES_H */
diff --git a/contrib/libs/linux-headers/linux/scif_ioctl.h b/contrib/libs/linux-headers/linux/scif_ioctl.h
new file mode 100644
index 0000000000..862a4cc908
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/scif_ioctl.h
@@ -0,0 +1,216 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Intel MIC Platform Software Stack (MPSS)
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2014 Intel Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Intel SCIF driver.
+ *
+ */
+/*
+ * -----------------------------------------
+ * SCIF IOCTL interface information
+ * -----------------------------------------
+ */
+#ifndef SCIF_IOCTL_H
+#define SCIF_IOCTL_H
+
+#include <linux/types.h>
+
+/**
+ * struct scif_port_id - SCIF port information
+ * @node:	node on which port resides
+ * @port:	local port number
+ */
+struct scif_port_id {
+	__u16 node;
+	__u16 port;
+};
+
+/**
+ * struct scifioctl_connect - used for SCIF_CONNECT IOCTL
+ * @self:	used to read back the assigned port_id
+ * @peer:	destination node and port to connect to
+ */
+struct scifioctl_connect {
+	struct scif_port_id	self;
+	struct scif_port_id	peer;
+};
+
+/**
+ * struct scifioctl_accept - used for SCIF_ACCEPTREQ IOCTL
+ * @flags:	flags
+ * @peer:	global id of peer endpoint
+ * @endpt:	new connected endpoint descriptor
+ */
+struct scifioctl_accept {
+	__s32			flags;
+	struct scif_port_id	peer;
+	__u64			endpt;
+};
+
+/**
+ * struct scifioctl_msg - used for SCIF_SEND/SCIF_RECV IOCTL
+ * @msg:	message buffer address
+ * @len:	message length
+ * @flags:	flags
+ * @out_len:	number of bytes sent/received
+ */
+struct scifioctl_msg {
+	__u64	msg;
+	__s32	len;
+	__s32	flags;
+	__s32	out_len;
+};
+
+/**
+ * struct scifioctl_reg - used for SCIF_REG IOCTL
+ * @addr:	starting virtual address
+ * @len:	length of range
+ * @offset:	offset of window
+ * @prot:	read/write protection
+ * @flags:	flags
+ * @out_offset:	offset returned
+ */
+struct scifioctl_reg {
+	__u64		addr;
+	__u64		len;
+	__s64		offset;
+	__s32		prot;
+	__s32		flags;
+	__s64		out_offset;
+};
+
+/**
+ * struct scifioctl_unreg - used for SCIF_UNREG IOCTL
+ * @offset:	start of range to unregister
+ * @len:	length of range to unregister
+ */
+struct scifioctl_unreg {
+	__s64		offset;
+	__u64		len;
+};
+
+/**
+ * struct scifioctl_copy - used for SCIF DMA copy IOCTLs
+ *
+ * @loffset:	offset in local registered address space to/from
+ *		which to copy
+ * @len:	length of range to copy
+ * @roffset:	offset in remote registered address space to/from
+ *		which to copy
+ * @addr:	user virtual address to/from which to copy
+ * @flags:	flags
+ *
+ * This structure is used for SCIF_READFROM, SCIF_WRITETO, SCIF_VREADFROM
+ * and SCIF_VREADFROM IOCTL's.
+ */
+struct scifioctl_copy {
+	__s64		loffset;
+	__u64		len;
+	__s64		roffset;
+	__u64		addr;
+	__s32		flags;
+};
+
+/**
+ * struct scifioctl_fence_mark  - used for SCIF_FENCE_MARK IOCTL
+ * @flags:	flags
+ * @mark:	fence handle which is a pointer to a __s32
+ */
+struct scifioctl_fence_mark {
+	__s32	flags;
+	__u64	mark;
+};
+
+/**
+ * struct scifioctl_fence_signal - used for SCIF_FENCE_SIGNAL IOCTL
+ * @loff:	local offset
+ * @lval:	value to write to loffset
+ * @roff:	remote offset
+ * @rval:	value to write to roffset
+ * @flags:	flags
+ */
+struct scifioctl_fence_signal {
+	__s64		loff;
+	__u64		lval;
+	__s64		roff;
+	__u64		rval;
+	__s32		flags;
+};
+
+/**
+ * struct scifioctl_node_ids - used for SCIF_GET_NODEIDS IOCTL
+ * @nodes:	pointer to an array of node_ids
+ * @self:	ID of the current node
+ * @len:	length of array
+ */
+struct scifioctl_node_ids {
+	__u64	nodes;
+	__u64	self;
+	__s32	len;
+};
+
+#define SCIF_BIND		_IOWR('s', 1, __u64)
+#define SCIF_LISTEN		_IOW('s', 2, __s32)
+#define SCIF_CONNECT		_IOWR('s', 3, struct scifioctl_connect)
+#define SCIF_ACCEPTREQ		_IOWR('s', 4, struct scifioctl_accept)
+#define SCIF_ACCEPTREG		_IOWR('s', 5, __u64)
+#define SCIF_SEND		_IOWR('s', 6, struct scifioctl_msg)
+#define SCIF_RECV		_IOWR('s', 7, struct scifioctl_msg)
+#define SCIF_REG		_IOWR('s', 8, struct scifioctl_reg)
+#define SCIF_UNREG		_IOWR('s', 9, struct scifioctl_unreg)
+#define SCIF_READFROM		_IOWR('s', 10, struct scifioctl_copy)
+#define SCIF_WRITETO		_IOWR('s', 11, struct scifioctl_copy)
+#define SCIF_VREADFROM		_IOWR('s', 12, struct scifioctl_copy)
+#define SCIF_VWRITETO		_IOWR('s', 13, struct scifioctl_copy)
+#define SCIF_GET_NODEIDS	_IOWR('s', 14, struct scifioctl_node_ids)
+#define SCIF_FENCE_MARK		_IOWR('s', 15, struct scifioctl_fence_mark)
+#define SCIF_FENCE_WAIT		_IOWR('s', 16, __s32)
+#define SCIF_FENCE_SIGNAL	_IOWR('s', 17, struct scifioctl_fence_signal)
+
+#endif /* SCIF_IOCTL_H */
diff --git a/contrib/libs/linux-headers/linux/screen_info.h b/contrib/libs/linux-headers/linux/screen_info.h
new file mode 100644
index 0000000000..34fdb637ab
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/screen_info.h
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _SCREEN_INFO_H
+#define _SCREEN_INFO_H
+
+#include <linux/types.h>
+
+/*
+ * These are set up by the setup-routine at boot-time:
+ */
+
+struct screen_info {
+	__u8  orig_x;		/* 0x00 */
+	__u8  orig_y;		/* 0x01 */
+	__u16 ext_mem_k;	/* 0x02 */
+	__u16 orig_video_page;	/* 0x04 */
+	__u8  orig_video_mode;	/* 0x06 */
+	__u8  orig_video_cols;	/* 0x07 */
+	__u8  flags;		/* 0x08 */
+	__u8  unused2;		/* 0x09 */
+	__u16 orig_video_ega_bx;/* 0x0a */
+	__u16 unused3;		/* 0x0c */
+	__u8  orig_video_lines;	/* 0x0e */
+	__u8  orig_video_isVGA;	/* 0x0f */
+	__u16 orig_video_points;/* 0x10 */
+
+	/* VESA graphic mode -- linear frame buffer */
+	__u16 lfb_width;	/* 0x12 */
+	__u16 lfb_height;	/* 0x14 */
+	__u16 lfb_depth;	/* 0x16 */
+	__u32 lfb_base;		/* 0x18 */
+	__u32 lfb_size;		/* 0x1c */
+	__u16 cl_magic, cl_offset; /* 0x20 */
+	__u16 lfb_linelength;	/* 0x24 */
+	__u8  red_size;		/* 0x26 */
+	__u8  red_pos;		/* 0x27 */
+	__u8  green_size;	/* 0x28 */
+	__u8  green_pos;	/* 0x29 */
+	__u8  blue_size;	/* 0x2a */
+	__u8  blue_pos;		/* 0x2b */
+	__u8  rsvd_size;	/* 0x2c */
+	__u8  rsvd_pos;		/* 0x2d */
+	__u16 vesapm_seg;	/* 0x2e */
+	__u16 vesapm_off;	/* 0x30 */
+	__u16 pages;		/* 0x32 */
+	__u16 vesa_attributes;	/* 0x34 */
+	__u32 capabilities;     /* 0x36 */
+	__u32 ext_lfb_base;	/* 0x3a */
+	__u8  _reserved[2];	/* 0x3e */
+} __attribute__((packed));
+
+#define VIDEO_TYPE_MDA		0x10	/* Monochrome Text Display	*/
+#define VIDEO_TYPE_CGA		0x11	/* CGA Display 			*/
+#define VIDEO_TYPE_EGAM		0x20	/* EGA/VGA in Monochrome Mode	*/
+#define VIDEO_TYPE_EGAC		0x21	/* EGA in Color Mode		*/
+#define VIDEO_TYPE_VGAC		0x22	/* VGA+ in Color Mode		*/
+#define VIDEO_TYPE_VLFB		0x23	/* VESA VGA in graphic mode	*/
+
+#define VIDEO_TYPE_PICA_S3	0x30	/* ACER PICA-61 local S3 video	*/
+#define VIDEO_TYPE_MIPS_G364	0x31    /* MIPS Magnum 4000 G364 video  */
+#define VIDEO_TYPE_SGI          0x33    /* Various SGI graphics hardware */
+
+#define VIDEO_TYPE_TGAC		0x40	/* DEC TGA */
+
+#define VIDEO_TYPE_SUN          0x50    /* Sun frame buffer. */
+#define VIDEO_TYPE_SUNPCI       0x51    /* Sun PCI based frame buffer. */
+
+#define VIDEO_TYPE_PMAC		0x60	/* PowerMacintosh frame buffer. */
+
+#define VIDEO_TYPE_EFI		0x70	/* EFI graphic mode		*/
+
+#define VIDEO_FLAGS_NOCURSOR	(1 << 0) /* The video mode has no cursor set */
+
+#define VIDEO_CAPABILITY_SKIP_QUIRKS	(1 << 0)
+#define VIDEO_CAPABILITY_64BIT_BASE	(1 << 1)	/* Frame buffer base is 64-bit */
+
+#endif /* _SCREEN_INFO_H */
diff --git a/contrib/libs/linux-headers/linux/sctp.h b/contrib/libs/linux-headers/linux/sctp.h
new file mode 100644
index 0000000000..d52e1229f8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sctp.h
@@ -0,0 +1,1220 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* SCTP kernel implementation
+ * (C) Copyright IBM Corp. 2001, 2004
+ * Copyright (c) 1999-2000 Cisco, Inc.
+ * Copyright (c) 1999-2001 Motorola, Inc.
+ * Copyright (c) 2002 Intel Corp.
+ *
+ * This file is part of the SCTP kernel implementation
+ *
+ * This header represents the structures and constants needed to support
+ * the SCTP Extension to the Sockets API.
+ *
+ * This SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ *    lksctp developers <linux-sctp@vger.kernel.org>
+ *
+ * Or submit a bug report through the following website:
+ *    http://www.sf.net/projects/lksctp
+ *
+ * Written or modified by:
+ *    La Monte H.P. Yarroll    <piggy@acm.org>
+ *    R. Stewart               <randall@sctp.chicago.il.us>
+ *    K. Morneau               <kmorneau@cisco.com>
+ *    Q. Xie                   <qxie1@email.mot.com>
+ *    Karl Knutson             <karl@athena.chicago.il.us>
+ *    Jon Grimm                <jgrimm@us.ibm.com>
+ *    Daisy Chang              <daisyc@us.ibm.com>
+ *    Ryan Layer               <rmlayer@us.ibm.com>
+ *    Ardelle Fan              <ardelle.fan@intel.com>
+ *    Sridhar Samudrala        <sri@us.ibm.com>
+ *    Inaky Perez-Gonzalez     <inaky.gonzalez@intel.com>
+ *    Vlad Yasevich            <vladislav.yasevich@hp.com>
+ *
+ * Any bugs reported given to us we will try to fix... any fixes shared will
+ * be incorporated into the next SCTP release.
+ */
+
+#ifndef _SCTP_H
+#define _SCTP_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+typedef __s32 sctp_assoc_t;
+
+#define SCTP_FUTURE_ASSOC	0
+#define SCTP_CURRENT_ASSOC	1
+#define SCTP_ALL_ASSOC		2
+
+/* The following symbols come from the Sockets API Extensions for
+ * SCTP <draft-ietf-tsvwg-sctpsocket-07.txt>.
+ */
+#define SCTP_RTOINFO	0
+#define SCTP_ASSOCINFO  1
+#define SCTP_INITMSG	2
+#define SCTP_NODELAY	3		/* Get/set nodelay option. */
+#define SCTP_AUTOCLOSE	4
+#define SCTP_SET_PEER_PRIMARY_ADDR 5
+#define SCTP_PRIMARY_ADDR	6
+#define SCTP_ADAPTATION_LAYER	7
+#define SCTP_DISABLE_FRAGMENTS	8
+#define SCTP_PEER_ADDR_PARAMS	9
+#define SCTP_DEFAULT_SEND_PARAM	10
+#define SCTP_EVENTS	11
+#define SCTP_I_WANT_MAPPED_V4_ADDR 12	/* Turn on/off mapped v4 addresses  */
+#define SCTP_MAXSEG	13		/* Get/set maximum fragment. */
+#define SCTP_STATUS	14
+#define SCTP_GET_PEER_ADDR_INFO	15
+#define SCTP_DELAYED_ACK_TIME	16
+#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
+#define SCTP_DELAYED_SACK SCTP_DELAYED_ACK_TIME
+#define SCTP_CONTEXT	17
+#define SCTP_FRAGMENT_INTERLEAVE	18
+#define SCTP_PARTIAL_DELIVERY_POINT	19 /* Set/Get partial delivery point */
+#define SCTP_MAX_BURST	20		/* Set/Get max burst */
+#define SCTP_AUTH_CHUNK	21	/* Set only: add a chunk type to authenticate */
+#define SCTP_HMAC_IDENT	22
+#define SCTP_AUTH_KEY	23
+#define SCTP_AUTH_ACTIVE_KEY	24
+#define SCTP_AUTH_DELETE_KEY	25
+#define SCTP_PEER_AUTH_CHUNKS	26	/* Read only */
+#define SCTP_LOCAL_AUTH_CHUNKS	27	/* Read only */
+#define SCTP_GET_ASSOC_NUMBER	28	/* Read only */
+#define SCTP_GET_ASSOC_ID_LIST	29	/* Read only */
+#define SCTP_AUTO_ASCONF       30
+#define SCTP_PEER_ADDR_THLDS	31
+#define SCTP_RECVRCVINFO	32
+#define SCTP_RECVNXTINFO	33
+#define SCTP_DEFAULT_SNDINFO	34
+#define SCTP_AUTH_DEACTIVATE_KEY	35
+#define SCTP_REUSE_PORT		36
+#define SCTP_PEER_ADDR_THLDS_V2	37
+
+/* Internal Socket Options. Some of the sctp library functions are
+ * implemented using these socket options.
+ */
+#define SCTP_SOCKOPT_BINDX_ADD	100	/* BINDX requests for adding addrs */
+#define SCTP_SOCKOPT_BINDX_REM	101	/* BINDX requests for removing addrs. */
+#define SCTP_SOCKOPT_PEELOFF	102	/* peel off association. */
+/* Options 104-106 are deprecated and removed. Do not use this space */
+#define SCTP_SOCKOPT_CONNECTX_OLD	107	/* CONNECTX old requests. */
+#define SCTP_GET_PEER_ADDRS	108		/* Get all peer address. */
+#define SCTP_GET_LOCAL_ADDRS	109		/* Get all local address. */
+#define SCTP_SOCKOPT_CONNECTX	110		/* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX3	111	/* CONNECTX requests (updated) */
+#define SCTP_GET_ASSOC_STATS	112	/* Read only */
+#define SCTP_PR_SUPPORTED	113
+#define SCTP_DEFAULT_PRINFO	114
+#define SCTP_PR_ASSOC_STATUS	115
+#define SCTP_PR_STREAM_STATUS	116
+#define SCTP_RECONFIG_SUPPORTED	117
+#define SCTP_ENABLE_STREAM_RESET	118
+#define SCTP_RESET_STREAMS	119
+#define SCTP_RESET_ASSOC	120
+#define SCTP_ADD_STREAMS	121
+#define SCTP_SOCKOPT_PEELOFF_FLAGS 122
+#define SCTP_STREAM_SCHEDULER	123
+#define SCTP_STREAM_SCHEDULER_VALUE	124
+#define SCTP_INTERLEAVING_SUPPORTED	125
+#define SCTP_SENDMSG_CONNECT	126
+#define SCTP_EVENT	127
+#define SCTP_ASCONF_SUPPORTED	128
+#define SCTP_AUTH_SUPPORTED	129
+#define SCTP_ECN_SUPPORTED	130
+#define SCTP_EXPOSE_POTENTIALLY_FAILED_STATE	131
+#define SCTP_EXPOSE_PF_STATE	SCTP_EXPOSE_POTENTIALLY_FAILED_STATE
+#define SCTP_REMOTE_UDP_ENCAPS_PORT	132
+#define SCTP_PLPMTUD_PROBE_INTERVAL	133
+
+/* PR-SCTP policies */
+#define SCTP_PR_SCTP_NONE	0x0000
+#define SCTP_PR_SCTP_TTL	0x0010
+#define SCTP_PR_SCTP_RTX	0x0020
+#define SCTP_PR_SCTP_PRIO	0x0030
+#define SCTP_PR_SCTP_MAX	SCTP_PR_SCTP_PRIO
+#define SCTP_PR_SCTP_MASK	0x0030
+
+#define __SCTP_PR_INDEX(x)	((x >> 4) - 1)
+#define SCTP_PR_INDEX(x)	__SCTP_PR_INDEX(SCTP_PR_SCTP_ ## x)
+
+#define SCTP_PR_POLICY(x)	((x) & SCTP_PR_SCTP_MASK)
+#define SCTP_PR_SET_POLICY(flags, x)	\
+	do {				\
+		flags &= ~SCTP_PR_SCTP_MASK;	\
+		flags |= x;		\
+	} while (0)
+
+#define SCTP_PR_TTL_ENABLED(x)	(SCTP_PR_POLICY(x) == SCTP_PR_SCTP_TTL)
+#define SCTP_PR_RTX_ENABLED(x)	(SCTP_PR_POLICY(x) == SCTP_PR_SCTP_RTX)
+#define SCTP_PR_PRIO_ENABLED(x)	(SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO)
+
+/* For enable stream reset */
+#define SCTP_ENABLE_RESET_STREAM_REQ	0x01
+#define SCTP_ENABLE_RESET_ASSOC_REQ	0x02
+#define SCTP_ENABLE_CHANGE_ASSOC_REQ	0x04
+#define SCTP_ENABLE_STRRESET_MASK	0x07
+
+#define SCTP_STREAM_RESET_INCOMING	0x01
+#define SCTP_STREAM_RESET_OUTGOING	0x02
+
+/* These are bit fields for msghdr->msg_flags.  See section 5.1.  */
+/* On user space Linux, these live in <bits/socket.h> as an enum.  */
+enum sctp_msg_flags {
+	MSG_NOTIFICATION = 0x8000,
+#define MSG_NOTIFICATION MSG_NOTIFICATION
+};
+
+/* 5.3.1 SCTP Initiation Structure (SCTP_INIT)
+ *
+ *   This cmsghdr structure provides information for initializing new
+ *   SCTP associations with sendmsg().  The SCTP_INITMSG socket option
+ *   uses this same data structure.  This structure is not used for
+ *   recvmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   ----------------------
+ *   IPPROTO_SCTP  SCTP_INIT      struct sctp_initmsg
+ */
+struct sctp_initmsg {
+	__u16 sinit_num_ostreams;
+	__u16 sinit_max_instreams;
+	__u16 sinit_max_attempts;
+	__u16 sinit_max_init_timeo;
+};
+
+/* 5.3.2 SCTP Header Information Structure (SCTP_SNDRCV)
+ *
+ *   This cmsghdr structure specifies SCTP options for sendmsg() and
+ *   describes SCTP header information about a received message through
+ *   recvmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   ----------------------
+ *   IPPROTO_SCTP  SCTP_SNDRCV    struct sctp_sndrcvinfo
+ */
+struct sctp_sndrcvinfo {
+	__u16 sinfo_stream;
+	__u16 sinfo_ssn;
+	__u16 sinfo_flags;
+	__u32 sinfo_ppid;
+	__u32 sinfo_context;
+	__u32 sinfo_timetolive;
+	__u32 sinfo_tsn;
+	__u32 sinfo_cumtsn;
+	sctp_assoc_t sinfo_assoc_id;
+};
+
+/* 5.3.4 SCTP Send Information Structure (SCTP_SNDINFO)
+ *
+ *   This cmsghdr structure specifies SCTP options for sendmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   -------------------
+ *   IPPROTO_SCTP  SCTP_SNDINFO   struct sctp_sndinfo
+ */
+struct sctp_sndinfo {
+	__u16 snd_sid;
+	__u16 snd_flags;
+	__u32 snd_ppid;
+	__u32 snd_context;
+	sctp_assoc_t snd_assoc_id;
+};
+
+/* 5.3.5 SCTP Receive Information Structure (SCTP_RCVINFO)
+ *
+ *   This cmsghdr structure describes SCTP receive information
+ *   about a received message through recvmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   -------------------
+ *   IPPROTO_SCTP  SCTP_RCVINFO   struct sctp_rcvinfo
+ */
+struct sctp_rcvinfo {
+	__u16 rcv_sid;
+	__u16 rcv_ssn;
+	__u16 rcv_flags;
+	__u32 rcv_ppid;
+	__u32 rcv_tsn;
+	__u32 rcv_cumtsn;
+	__u32 rcv_context;
+	sctp_assoc_t rcv_assoc_id;
+};
+
+/* 5.3.6 SCTP Next Receive Information Structure (SCTP_NXTINFO)
+ *
+ *   This cmsghdr structure describes SCTP receive information
+ *   of the next message that will be delivered through recvmsg()
+ *   if this information is already available when delivering
+ *   the current message.
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   -------------------
+ *   IPPROTO_SCTP  SCTP_NXTINFO   struct sctp_nxtinfo
+ */
+struct sctp_nxtinfo {
+	__u16 nxt_sid;
+	__u16 nxt_flags;
+	__u32 nxt_ppid;
+	__u32 nxt_length;
+	sctp_assoc_t nxt_assoc_id;
+};
+
+/* 5.3.7 SCTP PR-SCTP Information Structure (SCTP_PRINFO)
+ *
+ *   This cmsghdr structure specifies SCTP options for sendmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   -------------------
+ *   IPPROTO_SCTP  SCTP_PRINFO    struct sctp_prinfo
+ */
+struct sctp_prinfo {
+	__u16 pr_policy;
+	__u32 pr_value;
+};
+
+/* 5.3.8 SCTP AUTH Information Structure (SCTP_AUTHINFO)
+ *
+ *   This cmsghdr structure specifies SCTP options for sendmsg().
+ *
+ *   cmsg_level    cmsg_type      cmsg_data[]
+ *   ------------  ------------   -------------------
+ *   IPPROTO_SCTP  SCTP_AUTHINFO  struct sctp_authinfo
+ */
+struct sctp_authinfo {
+	__u16 auth_keynumber;
+};
+
+/*
+ *  sinfo_flags: 16 bits (unsigned integer)
+ *
+ *   This field may contain any of the following flags and is composed of
+ *   a bitwise OR of these values.
+ */
+enum sctp_sinfo_flags {
+	SCTP_UNORDERED		= (1 << 0), /* Send/receive message unordered. */
+	SCTP_ADDR_OVER		= (1 << 1), /* Override the primary destination. */
+	SCTP_ABORT		= (1 << 2), /* Send an ABORT message to the peer. */
+	SCTP_SACK_IMMEDIATELY	= (1 << 3), /* SACK should be sent without delay. */
+	/* 2 bits here have been used by SCTP_PR_SCTP_MASK */
+	SCTP_SENDALL		= (1 << 6),
+	SCTP_PR_SCTP_ALL	= (1 << 7),
+	SCTP_NOTIFICATION	= MSG_NOTIFICATION, /* Next message is not user msg but notification. */
+	SCTP_EOF		= MSG_FIN,  /* Initiate graceful shutdown process. */
+};
+
+typedef union {
+	__u8   			raw;
+	struct sctp_initmsg	init;
+	struct sctp_sndrcvinfo	sndrcv;
+} sctp_cmsg_data_t;
+
+/* These are cmsg_types.  */
+typedef enum sctp_cmsg_type {
+	SCTP_INIT,		/* 5.2.1 SCTP Initiation Structure */
+#define SCTP_INIT	SCTP_INIT
+	SCTP_SNDRCV,		/* 5.2.2 SCTP Header Information Structure */
+#define SCTP_SNDRCV	SCTP_SNDRCV
+	SCTP_SNDINFO,		/* 5.3.4 SCTP Send Information Structure */
+#define SCTP_SNDINFO	SCTP_SNDINFO
+	SCTP_RCVINFO,		/* 5.3.5 SCTP Receive Information Structure */
+#define SCTP_RCVINFO	SCTP_RCVINFO
+	SCTP_NXTINFO,		/* 5.3.6 SCTP Next Receive Information Structure */
+#define SCTP_NXTINFO	SCTP_NXTINFO
+	SCTP_PRINFO,		/* 5.3.7 SCTP PR-SCTP Information Structure */
+#define SCTP_PRINFO	SCTP_PRINFO
+	SCTP_AUTHINFO,		/* 5.3.8 SCTP AUTH Information Structure */
+#define SCTP_AUTHINFO	SCTP_AUTHINFO
+	SCTP_DSTADDRV4,		/* 5.3.9 SCTP Destination IPv4 Address Structure */
+#define SCTP_DSTADDRV4	SCTP_DSTADDRV4
+	SCTP_DSTADDRV6,		/* 5.3.10 SCTP Destination IPv6 Address Structure */
+#define SCTP_DSTADDRV6	SCTP_DSTADDRV6
+} sctp_cmsg_t;
+
+/*
+ * 5.3.1.1 SCTP_ASSOC_CHANGE
+ *
+ *   Communication notifications inform the ULP that an SCTP association
+ *   has either begun or ended. The identifier for a new association is
+ *   provided by this notificaion. The notification information has the
+ *   following format:
+ *
+ */
+struct sctp_assoc_change {
+	__u16 sac_type;
+	__u16 sac_flags;
+	__u32 sac_length;
+	__u16 sac_state;
+	__u16 sac_error;
+	__u16 sac_outbound_streams;
+	__u16 sac_inbound_streams;
+	sctp_assoc_t sac_assoc_id;
+	__u8 sac_info[];
+};
+
+/*
+ *   sac_state: 32 bits (signed integer)
+ *
+ *   This field holds one of a number of values that communicate the
+ *   event that happened to the association.  They include:
+ *
+ *   Note:  The following state names deviate from the API draft as
+ *   the names clash too easily with other kernel symbols.
+ */
+enum sctp_sac_state {
+	SCTP_COMM_UP,
+	SCTP_COMM_LOST,
+	SCTP_RESTART,
+	SCTP_SHUTDOWN_COMP,
+	SCTP_CANT_STR_ASSOC,
+};
+
+/*
+ * 5.3.1.2 SCTP_PEER_ADDR_CHANGE
+ *
+ *   When a destination address on a multi-homed peer encounters a change
+ *   an interface details event is sent.  The information has the
+ *   following structure:
+ */
+struct sctp_paddr_change {
+	__u16 spc_type;
+	__u16 spc_flags;
+	__u32 spc_length;
+	struct sockaddr_storage spc_aaddr;
+	int spc_state;
+	int spc_error;
+	sctp_assoc_t spc_assoc_id;
+} __attribute__((packed, aligned(4)));
+
+/*
+ *    spc_state:  32 bits (signed integer)
+ *
+ *   This field holds one of a number of values that communicate the
+ *   event that happened to the address.  They include:
+ */
+enum sctp_spc_state {
+	SCTP_ADDR_AVAILABLE,
+	SCTP_ADDR_UNREACHABLE,
+	SCTP_ADDR_REMOVED,
+	SCTP_ADDR_ADDED,
+	SCTP_ADDR_MADE_PRIM,
+	SCTP_ADDR_CONFIRMED,
+	SCTP_ADDR_POTENTIALLY_FAILED,
+#define SCTP_ADDR_PF	SCTP_ADDR_POTENTIALLY_FAILED
+};
+
+
+/*
+ * 5.3.1.3 SCTP_REMOTE_ERROR
+ *
+ *   A remote peer may send an Operational Error message to its peer.
+ *   This message indicates a variety of error conditions on an
+ *   association. The entire error TLV as it appears on the wire is
+ *   included in a SCTP_REMOTE_ERROR event.  Please refer to the SCTP
+ *   specification [SCTP] and any extensions for a list of possible
+ *   error formats. SCTP error TLVs have the format:
+ */
+struct sctp_remote_error {
+	__u16 sre_type;
+	__u16 sre_flags;
+	__u32 sre_length;
+	__be16 sre_error;
+	sctp_assoc_t sre_assoc_id;
+	__u8 sre_data[];
+};
+
+
+/*
+ * 5.3.1.4 SCTP_SEND_FAILED
+ *
+ *   If SCTP cannot deliver a message it may return the message as a
+ *   notification.
+ */
+struct sctp_send_failed {
+	__u16 ssf_type;
+	__u16 ssf_flags;
+	__u32 ssf_length;
+	__u32 ssf_error;
+	struct sctp_sndrcvinfo ssf_info;
+	sctp_assoc_t ssf_assoc_id;
+	__u8 ssf_data[];
+};
+
+struct sctp_send_failed_event {
+	__u16 ssf_type;
+	__u16 ssf_flags;
+	__u32 ssf_length;
+	__u32 ssf_error;
+	struct sctp_sndinfo ssfe_info;
+	sctp_assoc_t ssf_assoc_id;
+	__u8 ssf_data[];
+};
+
+/*
+ *   ssf_flags: 16 bits (unsigned integer)
+ *
+ *   The flag value will take one of the following values
+ *
+ *   SCTP_DATA_UNSENT  - Indicates that the data was never put on
+ *                       the wire.
+ *
+ *   SCTP_DATA_SENT    - Indicates that the data was put on the wire.
+ *                       Note that this does not necessarily mean that the
+ *                       data was (or was not) successfully delivered.
+ */
+enum sctp_ssf_flags {
+	SCTP_DATA_UNSENT,
+	SCTP_DATA_SENT,
+};
+
+/*
+ * 5.3.1.5 SCTP_SHUTDOWN_EVENT
+ *
+ *   When a peer sends a SHUTDOWN, SCTP delivers this notification to
+ *   inform the application that it should cease sending data.
+ */
+struct sctp_shutdown_event {
+	__u16 sse_type;
+	__u16 sse_flags;
+	__u32 sse_length;
+	sctp_assoc_t sse_assoc_id;
+};
+
+/*
+ * 5.3.1.6 SCTP_ADAPTATION_INDICATION
+ *
+ *   When a peer sends a Adaptation Layer Indication parameter , SCTP
+ *   delivers this notification to inform the application
+ *   that of the peers requested adaptation layer.
+ */
+struct sctp_adaptation_event {
+	__u16 sai_type;
+	__u16 sai_flags;
+	__u32 sai_length;
+	__u32 sai_adaptation_ind;
+	sctp_assoc_t sai_assoc_id;
+};
+
+/*
+ * 5.3.1.7 SCTP_PARTIAL_DELIVERY_EVENT
+ *
+ *   When a receiver is engaged in a partial delivery of a
+ *   message this notification will be used to indicate
+ *   various events.
+ */
+struct sctp_pdapi_event {
+	__u16 pdapi_type;
+	__u16 pdapi_flags;
+	__u32 pdapi_length;
+	__u32 pdapi_indication;
+	sctp_assoc_t pdapi_assoc_id;
+	__u32 pdapi_stream;
+	__u32 pdapi_seq;
+};
+
+enum { SCTP_PARTIAL_DELIVERY_ABORTED=0, };
+
+/*
+ * 5.3.1.8.  SCTP_AUTHENTICATION_EVENT
+ *
+ *  When a receiver is using authentication this message will provide
+ *  notifications regarding new keys being made active as well as errors.
+ */
+struct sctp_authkey_event {
+	__u16 auth_type;
+	__u16 auth_flags;
+	__u32 auth_length;
+	__u16 auth_keynumber;
+	__u16 auth_altkeynumber;
+	__u32 auth_indication;
+	sctp_assoc_t auth_assoc_id;
+};
+
+enum {
+	SCTP_AUTH_NEW_KEY,
+#define	SCTP_AUTH_NEWKEY	SCTP_AUTH_NEW_KEY /* compatible with before */
+	SCTP_AUTH_FREE_KEY,
+	SCTP_AUTH_NO_AUTH,
+};
+
+/*
+ * 6.1.9. SCTP_SENDER_DRY_EVENT
+ *
+ * When the SCTP stack has no more user data to send or retransmit, this
+ * notification is given to the user. Also, at the time when a user app
+ * subscribes to this event, if there is no data to be sent or
+ * retransmit, the stack will immediately send up this notification.
+ */
+struct sctp_sender_dry_event {
+	__u16 sender_dry_type;
+	__u16 sender_dry_flags;
+	__u32 sender_dry_length;
+	sctp_assoc_t sender_dry_assoc_id;
+};
+
+#define SCTP_STREAM_RESET_INCOMING_SSN	0x0001
+#define SCTP_STREAM_RESET_OUTGOING_SSN	0x0002
+#define SCTP_STREAM_RESET_DENIED	0x0004
+#define SCTP_STREAM_RESET_FAILED	0x0008
+struct sctp_stream_reset_event {
+	__u16 strreset_type;
+	__u16 strreset_flags;
+	__u32 strreset_length;
+	sctp_assoc_t strreset_assoc_id;
+	__u16 strreset_stream_list[];
+};
+
+#define SCTP_ASSOC_RESET_DENIED		0x0004
+#define SCTP_ASSOC_RESET_FAILED		0x0008
+struct sctp_assoc_reset_event {
+	__u16 assocreset_type;
+	__u16 assocreset_flags;
+	__u32 assocreset_length;
+	sctp_assoc_t assocreset_assoc_id;
+	__u32 assocreset_local_tsn;
+	__u32 assocreset_remote_tsn;
+};
+
+#define SCTP_ASSOC_CHANGE_DENIED	0x0004
+#define SCTP_ASSOC_CHANGE_FAILED	0x0008
+#define SCTP_STREAM_CHANGE_DENIED	SCTP_ASSOC_CHANGE_DENIED
+#define SCTP_STREAM_CHANGE_FAILED	SCTP_ASSOC_CHANGE_FAILED
+struct sctp_stream_change_event {
+	__u16 strchange_type;
+	__u16 strchange_flags;
+	__u32 strchange_length;
+	sctp_assoc_t strchange_assoc_id;
+	__u16 strchange_instrms;
+	__u16 strchange_outstrms;
+};
+
+/*
+ * Described in Section 7.3
+ *   Ancillary Data and Notification Interest Options
+ */
+struct sctp_event_subscribe {
+	__u8 sctp_data_io_event;
+	__u8 sctp_association_event;
+	__u8 sctp_address_event;
+	__u8 sctp_send_failure_event;
+	__u8 sctp_peer_error_event;
+	__u8 sctp_shutdown_event;
+	__u8 sctp_partial_delivery_event;
+	__u8 sctp_adaptation_layer_event;
+	__u8 sctp_authentication_event;
+	__u8 sctp_sender_dry_event;
+	__u8 sctp_stream_reset_event;
+	__u8 sctp_assoc_reset_event;
+	__u8 sctp_stream_change_event;
+	__u8 sctp_send_failure_event_event;
+};
+
+/*
+ * 5.3.1 SCTP Notification Structure
+ *
+ *   The notification structure is defined as the union of all
+ *   notification types.
+ *
+ */
+union sctp_notification {
+	struct {
+		__u16 sn_type;             /* Notification type. */
+		__u16 sn_flags;
+		__u32 sn_length;
+	} sn_header;
+	struct sctp_assoc_change sn_assoc_change;
+	struct sctp_paddr_change sn_paddr_change;
+	struct sctp_remote_error sn_remote_error;
+	struct sctp_send_failed sn_send_failed;
+	struct sctp_shutdown_event sn_shutdown_event;
+	struct sctp_adaptation_event sn_adaptation_event;
+	struct sctp_pdapi_event sn_pdapi_event;
+	struct sctp_authkey_event sn_authkey_event;
+	struct sctp_sender_dry_event sn_sender_dry_event;
+	struct sctp_stream_reset_event sn_strreset_event;
+	struct sctp_assoc_reset_event sn_assocreset_event;
+	struct sctp_stream_change_event sn_strchange_event;
+	struct sctp_send_failed_event sn_send_failed_event;
+};
+
+/* Section 5.3.1
+ * All standard values for sn_type flags are greater than 2^15.
+ * Values from 2^15 and down are reserved.
+ */
+
+enum sctp_sn_type {
+	SCTP_SN_TYPE_BASE	= (1<<15),
+	SCTP_DATA_IO_EVENT	= SCTP_SN_TYPE_BASE,
+#define SCTP_DATA_IO_EVENT		SCTP_DATA_IO_EVENT
+	SCTP_ASSOC_CHANGE,
+#define SCTP_ASSOC_CHANGE		SCTP_ASSOC_CHANGE
+	SCTP_PEER_ADDR_CHANGE,
+#define SCTP_PEER_ADDR_CHANGE		SCTP_PEER_ADDR_CHANGE
+	SCTP_SEND_FAILED,
+#define SCTP_SEND_FAILED		SCTP_SEND_FAILED
+	SCTP_REMOTE_ERROR,
+#define SCTP_REMOTE_ERROR		SCTP_REMOTE_ERROR
+	SCTP_SHUTDOWN_EVENT,
+#define SCTP_SHUTDOWN_EVENT		SCTP_SHUTDOWN_EVENT
+	SCTP_PARTIAL_DELIVERY_EVENT,
+#define SCTP_PARTIAL_DELIVERY_EVENT	SCTP_PARTIAL_DELIVERY_EVENT
+	SCTP_ADAPTATION_INDICATION,
+#define SCTP_ADAPTATION_INDICATION	SCTP_ADAPTATION_INDICATION
+	SCTP_AUTHENTICATION_EVENT,
+#define SCTP_AUTHENTICATION_INDICATION	SCTP_AUTHENTICATION_EVENT
+	SCTP_SENDER_DRY_EVENT,
+#define SCTP_SENDER_DRY_EVENT		SCTP_SENDER_DRY_EVENT
+	SCTP_STREAM_RESET_EVENT,
+#define SCTP_STREAM_RESET_EVENT		SCTP_STREAM_RESET_EVENT
+	SCTP_ASSOC_RESET_EVENT,
+#define SCTP_ASSOC_RESET_EVENT		SCTP_ASSOC_RESET_EVENT
+	SCTP_STREAM_CHANGE_EVENT,
+#define SCTP_STREAM_CHANGE_EVENT	SCTP_STREAM_CHANGE_EVENT
+	SCTP_SEND_FAILED_EVENT,
+#define SCTP_SEND_FAILED_EVENT		SCTP_SEND_FAILED_EVENT
+	SCTP_SN_TYPE_MAX	= SCTP_SEND_FAILED_EVENT,
+#define SCTP_SN_TYPE_MAX		SCTP_SN_TYPE_MAX
+};
+
+/* Notification error codes used to fill up the error fields in some
+ * notifications.
+ * SCTP_PEER_ADDRESS_CHAGE 	: spc_error
+ * SCTP_ASSOC_CHANGE		: sac_error
+ * These names should be potentially included in the draft 04 of the SCTP
+ * sockets API specification.
+ */
+typedef enum sctp_sn_error {
+	SCTP_FAILED_THRESHOLD,
+	SCTP_RECEIVED_SACK,
+	SCTP_HEARTBEAT_SUCCESS,
+	SCTP_RESPONSE_TO_USER_REQ,
+	SCTP_INTERNAL_ERROR,
+	SCTP_SHUTDOWN_GUARD_EXPIRES,
+	SCTP_PEER_FAULTY,
+} sctp_sn_error_t;
+
+/*
+ * 7.1.1 Retransmission Timeout Parameters (SCTP_RTOINFO)
+ *
+ *   The protocol parameters used to initialize and bound retransmission
+ *   timeout (RTO) are tunable.  See [SCTP] for more information on how
+ *   these parameters are used in RTO calculation.
+ */
+struct sctp_rtoinfo {
+	sctp_assoc_t	srto_assoc_id;
+	__u32		srto_initial;
+	__u32		srto_max;
+	__u32		srto_min;
+};
+
+/*
+ * 7.1.2 Association Parameters (SCTP_ASSOCINFO)
+ *
+ *   This option is used to both examine and set various association and
+ *   endpoint parameters.
+ */
+struct sctp_assocparams {
+	sctp_assoc_t	sasoc_assoc_id;
+	__u16		sasoc_asocmaxrxt;
+	__u16		sasoc_number_peer_destinations;
+	__u32		sasoc_peer_rwnd;
+	__u32		sasoc_local_rwnd;
+	__u32		sasoc_cookie_life;
+};
+
+/*
+ * 7.1.9 Set Peer Primary Address (SCTP_SET_PEER_PRIMARY_ADDR)
+ *
+ *  Requests that the peer mark the enclosed address as the association
+ *  primary. The enclosed address must be one of the association's
+ *  locally bound addresses. The following structure is used to make a
+ *   set primary request:
+ */
+struct sctp_setpeerprim {
+	sctp_assoc_t            sspp_assoc_id;
+	struct sockaddr_storage sspp_addr;
+} __attribute__((packed, aligned(4)));
+
+/*
+ * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
+ *
+ *  Requests that the local SCTP stack use the enclosed peer address as
+ *  the association primary. The enclosed address must be one of the
+ *  association peer's addresses. The following structure is used to
+ *  make a set peer primary request:
+ */
+struct sctp_prim {
+	sctp_assoc_t            ssp_assoc_id;
+	struct sockaddr_storage ssp_addr;
+} __attribute__((packed, aligned(4)));
+
+/* For backward compatibility use, define the old name too */
+#define sctp_setprim	sctp_prim
+
+/*
+ * 7.1.11 Set Adaptation Layer Indicator (SCTP_ADAPTATION_LAYER)
+ *
+ * Requests that the local endpoint set the specified Adaptation Layer
+ * Indication parameter for all future INIT and INIT-ACK exchanges.
+ */
+struct sctp_setadaptation {
+	__u32	ssb_adaptation_ind;
+};
+
+/*
+ * 7.1.13 Peer Address Parameters  (SCTP_PEER_ADDR_PARAMS)
+ *
+ *   Applications can enable or disable heartbeats for any peer address
+ *   of an association, modify an address's heartbeat interval, force a
+ *   heartbeat to be sent immediately, and adjust the address's maximum
+ *   number of retransmissions sent before an address is considered
+ *   unreachable. The following structure is used to access and modify an
+ *   address's parameters:
+ */
+enum  sctp_spp_flags {
+	SPP_HB_ENABLE = 1<<0,		/*Enable heartbeats*/
+	SPP_HB_DISABLE = 1<<1,		/*Disable heartbeats*/
+	SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE,
+	SPP_HB_DEMAND = 1<<2,		/*Send heartbeat immediately*/
+	SPP_PMTUD_ENABLE = 1<<3,	/*Enable PMTU discovery*/
+	SPP_PMTUD_DISABLE = 1<<4,	/*Disable PMTU discovery*/
+	SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE,
+	SPP_SACKDELAY_ENABLE = 1<<5,	/*Enable SACK*/
+	SPP_SACKDELAY_DISABLE = 1<<6,	/*Disable SACK*/
+	SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE,
+	SPP_HB_TIME_IS_ZERO = 1<<7,	/* Set HB delay to 0 */
+	SPP_IPV6_FLOWLABEL = 1<<8,
+	SPP_DSCP = 1<<9,
+};
+
+struct sctp_paddrparams {
+	sctp_assoc_t		spp_assoc_id;
+	struct sockaddr_storage	spp_address;
+	__u32			spp_hbinterval;
+	__u16			spp_pathmaxrxt;
+	__u32			spp_pathmtu;
+	__u32			spp_sackdelay;
+	__u32			spp_flags;
+	__u32			spp_ipv6_flowlabel;
+	__u8			spp_dscp;
+} __attribute__((packed, aligned(4)));
+
+/*
+ * 7.1.18.  Add a chunk that must be authenticated (SCTP_AUTH_CHUNK)
+ *
+ * This set option adds a chunk type that the user is requesting to be
+ * received only in an authenticated way.  Changes to the list of chunks
+ * will only effect future associations on the socket.
+ */
+struct sctp_authchunk {
+	__u8		sauth_chunk;
+};
+
+/*
+ * 7.1.19.  Get or set the list of supported HMAC Identifiers (SCTP_HMAC_IDENT)
+ *
+ * This option gets or sets the list of HMAC algorithms that the local
+ * endpoint requires the peer to use.
+ */
+/* This here is only used by user space as is. It might not be a good idea
+ * to export/reveal the whole structure with reserved fields etc.
+ */
+enum {
+	SCTP_AUTH_HMAC_ID_SHA1 = 1,
+	SCTP_AUTH_HMAC_ID_SHA256 = 3,
+};
+
+struct sctp_hmacalgo {
+	__u32		shmac_num_idents;
+	__u16		shmac_idents[];
+};
+
+/* Sadly, user and kernel space have different names for
+ * this structure member, so this is to not break anything.
+ */
+#define shmac_number_of_idents	shmac_num_idents
+
+/*
+ * 7.1.20.  Set a shared key (SCTP_AUTH_KEY)
+ *
+ * This option will set a shared secret key which is used to build an
+ * association shared key.
+ */
+struct sctp_authkey {
+	sctp_assoc_t	sca_assoc_id;
+	__u16		sca_keynumber;
+	__u16		sca_keylength;
+	__u8		sca_key[];
+};
+
+/*
+ * 7.1.21.  Get or set the active shared key (SCTP_AUTH_ACTIVE_KEY)
+ *
+ * This option will get or set the active shared key to be used to build
+ * the association shared key.
+ */
+
+struct sctp_authkeyid {
+	sctp_assoc_t	scact_assoc_id;
+	__u16		scact_keynumber;
+};
+
+
+/*
+ * 7.1.23.  Get or set delayed ack timer (SCTP_DELAYED_SACK)
+ *
+ * This option will effect the way delayed acks are performed.  This
+ * option allows you to get or set the delayed ack time, in
+ * milliseconds.  It also allows changing the delayed ack frequency.
+ * Changing the frequency to 1 disables the delayed sack algorithm.  If
+ * the assoc_id is 0, then this sets or gets the endpoints default
+ * values.  If the assoc_id field is non-zero, then the set or get
+ * effects the specified association for the one to many model (the
+ * assoc_id field is ignored by the one to one model).  Note that if
+ * sack_delay or sack_freq are 0 when setting this option, then the
+ * current values will remain unchanged.
+ */
+struct sctp_sack_info {
+	sctp_assoc_t	sack_assoc_id;
+	uint32_t	sack_delay;
+	uint32_t	sack_freq;
+};
+
+struct sctp_assoc_value {
+    sctp_assoc_t            assoc_id;
+    uint32_t                assoc_value;
+};
+
+struct sctp_stream_value {
+	sctp_assoc_t assoc_id;
+	uint16_t stream_id;
+	uint16_t stream_value;
+};
+
+/*
+ * 7.2.2 Peer Address Information
+ *
+ *   Applications can retrieve information about a specific peer address
+ *   of an association, including its reachability state, congestion
+ *   window, and retransmission timer values.  This information is
+ *   read-only. The following structure is used to access this
+ *   information:
+ */
+struct sctp_paddrinfo {
+	sctp_assoc_t		spinfo_assoc_id;
+	struct sockaddr_storage	spinfo_address;
+	__s32			spinfo_state;
+	__u32			spinfo_cwnd;
+	__u32			spinfo_srtt;
+	__u32			spinfo_rto;
+	__u32			spinfo_mtu;
+} __attribute__((packed, aligned(4)));
+
+/* Peer addresses's state. */
+/* UNKNOWN: Peer address passed by the upper layer in sendmsg or connect[x]
+ * calls.
+ * UNCONFIRMED: Peer address received in INIT/INIT-ACK address parameters.
+ *              Not yet confirmed by a heartbeat and not available for data
+ *		transfers.
+ * ACTIVE : Peer address confirmed, active and available for data transfers.
+ * INACTIVE: Peer address inactive and not available for data transfers.
+ */
+enum sctp_spinfo_state {
+	SCTP_INACTIVE,
+	SCTP_PF,
+#define	SCTP_POTENTIALLY_FAILED		SCTP_PF
+	SCTP_ACTIVE,
+	SCTP_UNCONFIRMED,
+	SCTP_UNKNOWN = 0xffff  /* Value used for transport state unknown */
+};
+
+/*
+ * 7.2.1 Association Status (SCTP_STATUS)
+ *
+ *   Applications can retrieve current status information about an
+ *   association, including association state, peer receiver window size,
+ *   number of unacked data chunks, and number of data chunks pending
+ *   receipt.  This information is read-only.  The following structure is
+ *   used to access this information:
+ */
+struct sctp_status {
+	sctp_assoc_t		sstat_assoc_id;
+	__s32			sstat_state;
+	__u32			sstat_rwnd;
+	__u16			sstat_unackdata;
+	__u16			sstat_penddata;
+	__u16			sstat_instrms;
+	__u16			sstat_outstrms;
+	__u32			sstat_fragmentation_point;
+	struct sctp_paddrinfo	sstat_primary;
+};
+
+/*
+ * 7.2.3.  Get the list of chunks the peer requires to be authenticated
+ *         (SCTP_PEER_AUTH_CHUNKS)
+ *
+ * This option gets a list of chunks for a specified association that
+ * the peer requires to be received authenticated only.
+ */
+struct sctp_authchunks {
+	sctp_assoc_t	gauth_assoc_id;
+	__u32		gauth_number_of_chunks;
+	uint8_t		gauth_chunks[];
+};
+
+/* The broken spelling has been released already in lksctp-tools header,
+ * so don't break anyone, now that it's fixed.
+ */
+#define guth_number_of_chunks	gauth_number_of_chunks
+
+/* Association states.  */
+enum sctp_sstat_state {
+	SCTP_EMPTY                = 0,
+	SCTP_CLOSED               = 1,
+	SCTP_COOKIE_WAIT          = 2,
+	SCTP_COOKIE_ECHOED        = 3,
+	SCTP_ESTABLISHED          = 4,
+	SCTP_SHUTDOWN_PENDING     = 5,
+	SCTP_SHUTDOWN_SENT        = 6,
+	SCTP_SHUTDOWN_RECEIVED    = 7,
+	SCTP_SHUTDOWN_ACK_SENT    = 8,
+};
+
+/*
+ * 8.2.6. Get the Current Identifiers of Associations
+ *        (SCTP_GET_ASSOC_ID_LIST)
+ *
+ * This option gets the current list of SCTP association identifiers of
+ * the SCTP associations handled by a one-to-many style socket.
+ */
+struct sctp_assoc_ids {
+	__u32		gaids_number_of_ids;
+	sctp_assoc_t	gaids_assoc_id[];
+};
+
+/*
+ * 8.3, 8.5 get all peer/local addresses in an association.
+ * This parameter struct is used by SCTP_GET_PEER_ADDRS and
+ * SCTP_GET_LOCAL_ADDRS socket options used internally to implement
+ * sctp_getpaddrs() and sctp_getladdrs() API.
+ */
+struct sctp_getaddrs_old {
+	sctp_assoc_t            assoc_id;
+	int			addr_num;
+	struct sockaddr		*addrs;
+};
+
+struct sctp_getaddrs {
+	sctp_assoc_t		assoc_id; /*input*/
+	__u32			addr_num; /*output*/
+	__u8			addrs[]; /*output, variable size*/
+};
+
+/* A socket user request obtained via SCTP_GET_ASSOC_STATS that retrieves
+ * association stats. All stats are counts except sas_maxrto and
+ * sas_obs_rto_ipaddr. maxrto is the max observed rto + transport since
+ * the last call. Will return 0 when RTO was not update since last call
+ */
+struct sctp_assoc_stats {
+	sctp_assoc_t	sas_assoc_id;    /* Input */
+					 /* Transport of observed max RTO */
+	struct sockaddr_storage sas_obs_rto_ipaddr;
+	__u64		sas_maxrto;      /* Maximum Observed RTO for period */
+	__u64		sas_isacks;	 /* SACKs received */
+	__u64		sas_osacks;	 /* SACKs sent */
+	__u64		sas_opackets;	 /* Packets sent */
+	__u64		sas_ipackets;	 /* Packets received */
+	__u64		sas_rtxchunks;   /* Retransmitted Chunks */
+	__u64		sas_outofseqtsns;/* TSN received > next expected */
+	__u64		sas_idupchunks;  /* Dups received (ordered+unordered) */
+	__u64		sas_gapcnt;      /* Gap Acknowledgements Received */
+	__u64		sas_ouodchunks;  /* Unordered data chunks sent */
+	__u64		sas_iuodchunks;  /* Unordered data chunks received */
+	__u64		sas_oodchunks;	 /* Ordered data chunks sent */
+	__u64		sas_iodchunks;	 /* Ordered data chunks received */
+	__u64		sas_octrlchunks; /* Control chunks sent */
+	__u64		sas_ictrlchunks; /* Control chunks received */
+};
+
+/*
+ * 8.1 sctp_bindx()
+ *
+ * The flags parameter is formed from the bitwise OR of zero or more of the
+ * following currently defined flags:
+ */
+#define SCTP_BINDX_ADD_ADDR 0x01
+#define SCTP_BINDX_REM_ADDR 0x02
+
+/* This is the structure that is passed as an argument(optval) to
+ * getsockopt(SCTP_SOCKOPT_PEELOFF).
+ */
+typedef struct {
+	sctp_assoc_t associd;
+	int sd;
+} sctp_peeloff_arg_t;
+
+typedef struct {
+	sctp_peeloff_arg_t p_arg;
+	unsigned flags;
+} sctp_peeloff_flags_arg_t;
+
+/*
+ *  Peer Address Thresholds socket option
+ */
+struct sctp_paddrthlds {
+	sctp_assoc_t spt_assoc_id;
+	struct sockaddr_storage spt_address;
+	__u16 spt_pathmaxrxt;
+	__u16 spt_pathpfthld;
+};
+
+/* Use a new structure with spt_pathcpthld for back compatibility */
+struct sctp_paddrthlds_v2 {
+	sctp_assoc_t spt_assoc_id;
+	struct sockaddr_storage spt_address;
+	__u16 spt_pathmaxrxt;
+	__u16 spt_pathpfthld;
+	__u16 spt_pathcpthld;
+};
+
+/*
+ * Socket Option for Getting the Association/Stream-Specific PR-SCTP Status
+ */
+struct sctp_prstatus {
+	sctp_assoc_t sprstat_assoc_id;
+	__u16 sprstat_sid;
+	__u16 sprstat_policy;
+	__u64 sprstat_abandoned_unsent;
+	__u64 sprstat_abandoned_sent;
+};
+
+struct sctp_default_prinfo {
+	sctp_assoc_t pr_assoc_id;
+	__u32 pr_value;
+	__u16 pr_policy;
+};
+
+struct sctp_info {
+	__u32	sctpi_tag;
+	__u32	sctpi_state;
+	__u32	sctpi_rwnd;
+	__u16	sctpi_unackdata;
+	__u16	sctpi_penddata;
+	__u16	sctpi_instrms;
+	__u16	sctpi_outstrms;
+	__u32	sctpi_fragmentation_point;
+	__u32	sctpi_inqueue;
+	__u32	sctpi_outqueue;
+	__u32	sctpi_overall_error;
+	__u32	sctpi_max_burst;
+	__u32	sctpi_maxseg;
+	__u32	sctpi_peer_rwnd;
+	__u32	sctpi_peer_tag;
+	__u8	sctpi_peer_capable;
+	__u8	sctpi_peer_sack;
+	__u16	__reserved1;
+
+	/* assoc status info */
+	__u64	sctpi_isacks;
+	__u64	sctpi_osacks;
+	__u64	sctpi_opackets;
+	__u64	sctpi_ipackets;
+	__u64	sctpi_rtxchunks;
+	__u64	sctpi_outofseqtsns;
+	__u64	sctpi_idupchunks;
+	__u64	sctpi_gapcnt;
+	__u64	sctpi_ouodchunks;
+	__u64	sctpi_iuodchunks;
+	__u64	sctpi_oodchunks;
+	__u64	sctpi_iodchunks;
+	__u64	sctpi_octrlchunks;
+	__u64	sctpi_ictrlchunks;
+
+	/* primary transport info */
+	struct sockaddr_storage	sctpi_p_address;
+	__s32	sctpi_p_state;
+	__u32	sctpi_p_cwnd;
+	__u32	sctpi_p_srtt;
+	__u32	sctpi_p_rto;
+	__u32	sctpi_p_hbinterval;
+	__u32	sctpi_p_pathmaxrxt;
+	__u32	sctpi_p_sackdelay;
+	__u32	sctpi_p_sackfreq;
+	__u32	sctpi_p_ssthresh;
+	__u32	sctpi_p_partial_bytes_acked;
+	__u32	sctpi_p_flight_size;
+	__u16	sctpi_p_error;
+	__u16	__reserved2;
+
+	/* sctp sock info */
+	__u32	sctpi_s_autoclose;
+	__u32	sctpi_s_adaptation_ind;
+	__u32	sctpi_s_pd_point;
+	__u8	sctpi_s_nodelay;
+	__u8	sctpi_s_disable_fragments;
+	__u8	sctpi_s_v4mapped;
+	__u8	sctpi_s_frag_interleave;
+	__u32	sctpi_s_type;
+	__u32	__reserved3;
+};
+
+struct sctp_reset_streams {
+	sctp_assoc_t srs_assoc_id;
+	uint16_t srs_flags;
+	uint16_t srs_number_streams;	/* 0 == ALL */
+	uint16_t srs_stream_list[];	/* list if srs_num_streams is not 0 */
+};
+
+struct sctp_add_streams {
+	sctp_assoc_t sas_assoc_id;
+	uint16_t sas_instrms;
+	uint16_t sas_outstrms;
+};
+
+struct sctp_event {
+	sctp_assoc_t se_assoc_id;
+	uint16_t se_type;
+	uint8_t se_on;
+};
+
+struct sctp_udpencaps {
+	sctp_assoc_t sue_assoc_id;
+	struct sockaddr_storage sue_address;
+	uint16_t sue_port;
+};
+
+/* SCTP Stream schedulers */
+enum sctp_sched_type {
+	SCTP_SS_FCFS,
+	SCTP_SS_DEFAULT = SCTP_SS_FCFS,
+	SCTP_SS_PRIO,
+	SCTP_SS_RR,
+	SCTP_SS_FC,
+	SCTP_SS_WFQ,
+	SCTP_SS_MAX = SCTP_SS_WFQ
+};
+
+/* Probe Interval socket option */
+struct sctp_probeinterval {
+	sctp_assoc_t spi_assoc_id;
+	struct sockaddr_storage spi_address;
+	__u32 spi_interval;
+};
+
+#endif /* _SCTP_H */
diff --git a/contrib/libs/linux-headers/linux/seccomp.h b/contrib/libs/linux-headers/linux/seccomp.h
new file mode 100644
index 0000000000..0595945a7d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seccomp.h
@@ -0,0 +1,153 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SECCOMP_H
+#define _LINUX_SECCOMP_H
+
+
+#include <linux/types.h>
+
+
+/* Valid values for seccomp.mode and prctl(PR_SET_SECCOMP, <mode>) */
+#define SECCOMP_MODE_DISABLED	0 /* seccomp is not in use. */
+#define SECCOMP_MODE_STRICT	1 /* uses hard-coded filter. */
+#define SECCOMP_MODE_FILTER	2 /* uses user-supplied filter. */
+
+/* Valid operations for seccomp syscall. */
+#define SECCOMP_SET_MODE_STRICT		0
+#define SECCOMP_SET_MODE_FILTER		1
+#define SECCOMP_GET_ACTION_AVAIL	2
+#define SECCOMP_GET_NOTIF_SIZES		3
+
+/* Valid flags for SECCOMP_SET_MODE_FILTER */
+#define SECCOMP_FILTER_FLAG_TSYNC		(1UL << 0)
+#define SECCOMP_FILTER_FLAG_LOG			(1UL << 1)
+#define SECCOMP_FILTER_FLAG_SPEC_ALLOW		(1UL << 2)
+#define SECCOMP_FILTER_FLAG_NEW_LISTENER	(1UL << 3)
+#define SECCOMP_FILTER_FLAG_TSYNC_ESRCH		(1UL << 4)
+/* Received notifications wait in killable state (only respond to fatal signals) */
+#define SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV	(1UL << 5)
+
+/*
+ * All BPF programs must return a 32-bit value.
+ * The bottom 16-bits are for optional return data.
+ * The upper 16-bits are ordered from least permissive values to most,
+ * as a signed value (so 0x8000000 is negative).
+ *
+ * The ordering ensures that a min_t() over composed return values always
+ * selects the least permissive choice.
+ */
+#define SECCOMP_RET_KILL_PROCESS 0x80000000U /* kill the process */
+#define SECCOMP_RET_KILL_THREAD	 0x00000000U /* kill the thread */
+#define SECCOMP_RET_KILL	 SECCOMP_RET_KILL_THREAD
+#define SECCOMP_RET_TRAP	 0x00030000U /* disallow and force a SIGSYS */
+#define SECCOMP_RET_ERRNO	 0x00050000U /* returns an errno */
+#define SECCOMP_RET_USER_NOTIF	 0x7fc00000U /* notifies userspace */
+#define SECCOMP_RET_TRACE	 0x7ff00000U /* pass to a tracer or disallow */
+#define SECCOMP_RET_LOG		 0x7ffc0000U /* allow after logging */
+#define SECCOMP_RET_ALLOW	 0x7fff0000U /* allow */
+
+/* Masks for the return value sections. */
+#define SECCOMP_RET_ACTION_FULL	0xffff0000U
+#define SECCOMP_RET_ACTION	0x7fff0000U
+#define SECCOMP_RET_DATA	0x0000ffffU
+
+/**
+ * struct seccomp_data - the format the BPF program executes over.
+ * @nr: the system call number
+ * @arch: indicates system call convention as an AUDIT_ARCH_* value
+ *        as defined in <linux/audit.h>.
+ * @instruction_pointer: at the time of the system call.
+ * @args: up to 6 system call arguments always stored as 64-bit values
+ *        regardless of the architecture.
+ */
+struct seccomp_data {
+	int nr;
+	__u32 arch;
+	__u64 instruction_pointer;
+	__u64 args[6];
+};
+
+struct seccomp_notif_sizes {
+	__u16 seccomp_notif;
+	__u16 seccomp_notif_resp;
+	__u16 seccomp_data;
+};
+
+struct seccomp_notif {
+	__u64 id;
+	__u32 pid;
+	__u32 flags;
+	struct seccomp_data data;
+};
+
+/*
+ * Valid flags for struct seccomp_notif_resp
+ *
+ * Note, the SECCOMP_USER_NOTIF_FLAG_CONTINUE flag must be used with caution!
+ * If set by the process supervising the syscalls of another process the
+ * syscall will continue. This is problematic because of an inherent TOCTOU.
+ * An attacker can exploit the time while the supervised process is waiting on
+ * a response from the supervising process to rewrite syscall arguments which
+ * are passed as pointers of the intercepted syscall.
+ * It should be absolutely clear that this means that the seccomp notifier
+ * _cannot_ be used to implement a security policy! It should only ever be used
+ * in scenarios where a more privileged process supervises the syscalls of a
+ * lesser privileged process to get around kernel-enforced security
+ * restrictions when the privileged process deems this safe. In other words,
+ * in order to continue a syscall the supervising process should be sure that
+ * another security mechanism or the kernel itself will sufficiently block
+ * syscalls if arguments are rewritten to something unsafe.
+ *
+ * Similar precautions should be applied when stacking SECCOMP_RET_USER_NOTIF
+ * or SECCOMP_RET_TRACE. For SECCOMP_RET_USER_NOTIF filters acting on the
+ * same syscall, the most recently added filter takes precedence. This means
+ * that the new SECCOMP_RET_USER_NOTIF filter can override any
+ * SECCOMP_IOCTL_NOTIF_SEND from earlier filters, essentially allowing all
+ * such filtered syscalls to be executed by sending the response
+ * SECCOMP_USER_NOTIF_FLAG_CONTINUE. Note that SECCOMP_RET_TRACE can equally
+ * be overriden by SECCOMP_USER_NOTIF_FLAG_CONTINUE.
+ */
+#define SECCOMP_USER_NOTIF_FLAG_CONTINUE (1UL << 0)
+
+struct seccomp_notif_resp {
+	__u64 id;
+	__s64 val;
+	__s32 error;
+	__u32 flags;
+};
+
+/* valid flags for seccomp_notif_addfd */
+#define SECCOMP_ADDFD_FLAG_SETFD	(1UL << 0) /* Specify remote fd */
+#define SECCOMP_ADDFD_FLAG_SEND		(1UL << 1) /* Addfd and return it, atomically */
+
+/**
+ * struct seccomp_notif_addfd
+ * @id: The ID of the seccomp notification
+ * @flags: SECCOMP_ADDFD_FLAG_*
+ * @srcfd: The local fd number
+ * @newfd: Optional remote FD number if SETFD option is set, otherwise 0.
+ * @newfd_flags: The O_* flags the remote FD should have applied
+ */
+struct seccomp_notif_addfd {
+	__u64 id;
+	__u32 flags;
+	__u32 srcfd;
+	__u32 newfd;
+	__u32 newfd_flags;
+};
+
+#define SECCOMP_IOC_MAGIC		'!'
+#define SECCOMP_IO(nr)			_IO(SECCOMP_IOC_MAGIC, nr)
+#define SECCOMP_IOR(nr, type)		_IOR(SECCOMP_IOC_MAGIC, nr, type)
+#define SECCOMP_IOW(nr, type)		_IOW(SECCOMP_IOC_MAGIC, nr, type)
+#define SECCOMP_IOWR(nr, type)		_IOWR(SECCOMP_IOC_MAGIC, nr, type)
+
+/* Flags for seccomp notification fd ioctl. */
+#define SECCOMP_IOCTL_NOTIF_RECV	SECCOMP_IOWR(0, struct seccomp_notif)
+#define SECCOMP_IOCTL_NOTIF_SEND	SECCOMP_IOWR(1,	\
+						struct seccomp_notif_resp)
+#define SECCOMP_IOCTL_NOTIF_ID_VALID	SECCOMP_IOW(2, __u64)
+/* On success, the return value is the remote process's added fd number */
+#define SECCOMP_IOCTL_NOTIF_ADDFD	SECCOMP_IOW(3, \
+						struct seccomp_notif_addfd)
+
+#endif /* _LINUX_SECCOMP_H */
diff --git a/contrib/libs/linux-headers/linux/securebits.h b/contrib/libs/linux-headers/linux/securebits.h
new file mode 100644
index 0000000000..69c11a49c5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/securebits.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SECUREBITS_H
+#define _LINUX_SECUREBITS_H
+
+/* Each securesetting is implemented using two bits. One bit specifies
+   whether the setting is on or off. The other bit specify whether the
+   setting is locked or not. A setting which is locked cannot be
+   changed from user-level. */
+#define issecure_mask(X)	(1 << (X))
+
+#define SECUREBITS_DEFAULT 0x00000000
+
+/* When set UID 0 has no special privileges. When unset, we support
+   inheritance of root-permissions and suid-root executable under
+   compatibility mode. We raise the effective and inheritable bitmasks
+   *of the executable file* if the effective uid of the new process is
+   0. If the real uid is 0, we raise the effective (legacy) bit of the
+   executable file. */
+#define SECURE_NOROOT			0
+#define SECURE_NOROOT_LOCKED		1  /* make bit-0 immutable */
+
+#define SECBIT_NOROOT		(issecure_mask(SECURE_NOROOT))
+#define SECBIT_NOROOT_LOCKED	(issecure_mask(SECURE_NOROOT_LOCKED))
+
+/* When set, setuid to/from uid 0 does not trigger capability-"fixup".
+   When unset, to provide compatiblility with old programs relying on
+   set*uid to gain/lose privilege, transitions to/from uid 0 cause
+   capabilities to be gained/lost. */
+#define SECURE_NO_SETUID_FIXUP		2
+#define SECURE_NO_SETUID_FIXUP_LOCKED	3  /* make bit-2 immutable */
+
+#define SECBIT_NO_SETUID_FIXUP	(issecure_mask(SECURE_NO_SETUID_FIXUP))
+#define SECBIT_NO_SETUID_FIXUP_LOCKED \
+			(issecure_mask(SECURE_NO_SETUID_FIXUP_LOCKED))
+
+/* When set, a process can retain its capabilities even after
+   transitioning to a non-root user (the set-uid fixup suppressed by
+   bit 2). Bit-4 is cleared when a process calls exec(); setting both
+   bit 4 and 5 will create a barrier through exec that no exec()'d
+   child can use this feature again. */
+#define SECURE_KEEP_CAPS		4
+#define SECURE_KEEP_CAPS_LOCKED		5  /* make bit-4 immutable */
+
+#define SECBIT_KEEP_CAPS	(issecure_mask(SECURE_KEEP_CAPS))
+#define SECBIT_KEEP_CAPS_LOCKED (issecure_mask(SECURE_KEEP_CAPS_LOCKED))
+
+/* When set, a process cannot add new capabilities to its ambient set. */
+#define SECURE_NO_CAP_AMBIENT_RAISE		6
+#define SECURE_NO_CAP_AMBIENT_RAISE_LOCKED	7  /* make bit-6 immutable */
+
+#define SECBIT_NO_CAP_AMBIENT_RAISE (issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE))
+#define SECBIT_NO_CAP_AMBIENT_RAISE_LOCKED \
+			(issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE_LOCKED))
+
+#define SECURE_ALL_BITS		(issecure_mask(SECURE_NOROOT) | \
+				 issecure_mask(SECURE_NO_SETUID_FIXUP) | \
+				 issecure_mask(SECURE_KEEP_CAPS) | \
+				 issecure_mask(SECURE_NO_CAP_AMBIENT_RAISE))
+#define SECURE_ALL_LOCKS	(SECURE_ALL_BITS << 1)
+
+#endif /* _LINUX_SECUREBITS_H */
diff --git a/contrib/libs/linux-headers/linux/sed-opal.h b/contrib/libs/linux-headers/linux/sed-opal.h
new file mode 100644
index 0000000000..cd85d8795e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sed-opal.h
@@ -0,0 +1,196 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Authors:
+ *    Rafael Antognolli <rafael.antognolli@intel.com>
+ *    Scott  Bauer      <scott.bauer@intel.com>
+ */
+
+#ifndef _SED_OPAL_H
+#define _SED_OPAL_H
+
+#include <linux/types.h>
+
+#define OPAL_KEY_MAX 256
+#define OPAL_MAX_LRS 9
+
+enum opal_mbr {
+	OPAL_MBR_ENABLE = 0x0,
+	OPAL_MBR_DISABLE = 0x01,
+};
+
+enum opal_mbr_done_flag {
+	OPAL_MBR_NOT_DONE = 0x0,
+	OPAL_MBR_DONE = 0x01
+};
+
+enum opal_user {
+	OPAL_ADMIN1 = 0x0,
+	OPAL_USER1 = 0x01,
+	OPAL_USER2 = 0x02,
+	OPAL_USER3 = 0x03,
+	OPAL_USER4 = 0x04,
+	OPAL_USER5 = 0x05,
+	OPAL_USER6 = 0x06,
+	OPAL_USER7 = 0x07,
+	OPAL_USER8 = 0x08,
+	OPAL_USER9 = 0x09,
+};
+
+enum opal_lock_state {
+	OPAL_RO = 0x01, /* 0001 */
+	OPAL_RW = 0x02, /* 0010 */
+	OPAL_LK = 0x04, /* 0100 */
+};
+
+enum opal_lock_flags {
+	/* IOC_OPAL_SAVE will also store the provided key for locking */
+	OPAL_SAVE_FOR_LOCK = 0x01,
+};
+
+struct opal_key {
+	__u8 lr;
+	__u8 key_len;
+	__u8 __align[6];
+	__u8 key[OPAL_KEY_MAX];
+};
+
+struct opal_lr_act {
+	struct opal_key key;
+	__u32 sum;
+	__u8 num_lrs;
+	__u8 lr[OPAL_MAX_LRS];
+	__u8 align[2]; /* Align to 8 byte boundary */
+};
+
+struct opal_session_info {
+	__u32 sum;
+	__u32 who;
+	struct opal_key opal_key;
+};
+
+struct opal_user_lr_setup {
+	__u64 range_start;
+	__u64 range_length;
+	__u32 RLE; /* Read Lock enabled */
+	__u32 WLE; /* Write Lock Enabled */
+	struct opal_session_info session;
+};
+
+struct opal_lr_status {
+	struct opal_session_info session;
+	__u64 range_start;
+	__u64 range_length;
+	__u32 RLE; /* Read Lock enabled */
+	__u32 WLE; /* Write Lock Enabled */
+	__u32 l_state;
+	__u8  align[4];
+};
+
+struct opal_lock_unlock {
+	struct opal_session_info session;
+	__u32 l_state;
+	__u16 flags;
+	__u8 __align[2];
+};
+
+struct opal_new_pw {
+	struct opal_session_info session;
+
+	/* When we're not operating in sum, and we first set
+	 * passwords we need to set them via ADMIN authority.
+	 * After passwords are changed, we can set them via,
+	 * User authorities.
+	 * Because of this restriction we need to know about
+	 * Two different users. One in 'session' which we will use
+	 * to start the session and new_userr_pw as the user we're
+	 * chaning the pw for.
+	 */
+	struct opal_session_info new_user_pw;
+};
+
+struct opal_mbr_data {
+	struct opal_key key;
+	__u8 enable_disable;
+	__u8 __align[7];
+};
+
+struct opal_mbr_done {
+	struct opal_key key;
+	__u8 done_flag;
+	__u8 __align[7];
+};
+
+struct opal_shadow_mbr {
+	struct opal_key key;
+	const __u64 data;
+	__u64 offset;
+	__u64 size;
+};
+
+/* Opal table operations */
+enum opal_table_ops {
+	OPAL_READ_TABLE,
+	OPAL_WRITE_TABLE,
+};
+
+#define OPAL_UID_LENGTH 8
+struct opal_read_write_table {
+	struct opal_key key;
+	const __u64 data;
+	const __u8 table_uid[OPAL_UID_LENGTH];
+	__u64 offset;
+	__u64 size;
+#define OPAL_TABLE_READ (1 << OPAL_READ_TABLE)
+#define OPAL_TABLE_WRITE (1 << OPAL_WRITE_TABLE)
+	__u64 flags;
+	__u64 priv;
+};
+
+#define OPAL_FL_SUPPORTED		0x00000001
+#define OPAL_FL_LOCKING_SUPPORTED	0x00000002
+#define OPAL_FL_LOCKING_ENABLED		0x00000004
+#define OPAL_FL_LOCKED			0x00000008
+#define OPAL_FL_MBR_ENABLED		0x00000010
+#define OPAL_FL_MBR_DONE		0x00000020
+#define OPAL_FL_SUM_SUPPORTED		0x00000040
+
+struct opal_status {
+	__u32 flags;
+	__u32 reserved;
+};
+
+/*
+ * Geometry Reporting per TCG Storage OPAL SSC
+ * section 3.1.1.4
+ */
+struct opal_geometry {
+	__u8 align;
+	__u32 logical_block_size;
+	__u64 alignment_granularity;
+	__u64 lowest_aligned_lba;
+	__u8  __align[3];
+};
+
+#define IOC_OPAL_SAVE		    _IOW('p', 220, struct opal_lock_unlock)
+#define IOC_OPAL_LOCK_UNLOCK	    _IOW('p', 221, struct opal_lock_unlock)
+#define IOC_OPAL_TAKE_OWNERSHIP	    _IOW('p', 222, struct opal_key)
+#define IOC_OPAL_ACTIVATE_LSP       _IOW('p', 223, struct opal_lr_act)
+#define IOC_OPAL_SET_PW             _IOW('p', 224, struct opal_new_pw)
+#define IOC_OPAL_ACTIVATE_USR       _IOW('p', 225, struct opal_session_info)
+#define IOC_OPAL_REVERT_TPR         _IOW('p', 226, struct opal_key)
+#define IOC_OPAL_LR_SETUP           _IOW('p', 227, struct opal_user_lr_setup)
+#define IOC_OPAL_ADD_USR_TO_LR      _IOW('p', 228, struct opal_lock_unlock)
+#define IOC_OPAL_ENABLE_DISABLE_MBR _IOW('p', 229, struct opal_mbr_data)
+#define IOC_OPAL_ERASE_LR           _IOW('p', 230, struct opal_session_info)
+#define IOC_OPAL_SECURE_ERASE_LR    _IOW('p', 231, struct opal_session_info)
+#define IOC_OPAL_PSID_REVERT_TPR    _IOW('p', 232, struct opal_key)
+#define IOC_OPAL_MBR_DONE           _IOW('p', 233, struct opal_mbr_done)
+#define IOC_OPAL_WRITE_SHADOW_MBR   _IOW('p', 234, struct opal_shadow_mbr)
+#define IOC_OPAL_GENERIC_TABLE_RW   _IOW('p', 235, struct opal_read_write_table)
+#define IOC_OPAL_GET_STATUS         _IOR('p', 236, struct opal_status)
+#define IOC_OPAL_GET_LR_STATUS      _IOW('p', 237, struct opal_lr_status)
+#define IOC_OPAL_GET_GEOMETRY       _IOR('p', 238, struct opal_geometry)
+
+#endif /* _SED_OPAL_H */
diff --git a/contrib/libs/linux-headers/linux/seg6.h b/contrib/libs/linux-headers/linux/seg6.h
new file mode 100644
index 0000000000..e888b002b6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seg6.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  SR-IPv6 implementation
+ *
+ *  Author:
+ *  David Lebrun <david.lebrun@uclouvain.be>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_SEG6_H
+#define _LINUX_SEG6_H
+
+#include <linux/types.h>
+#include <linux/in6.h>		/* For struct in6_addr. */
+
+/*
+ * SRH
+ */
+struct ipv6_sr_hdr {
+	__u8	nexthdr;
+	__u8	hdrlen;
+	__u8	type;
+	__u8	segments_left;
+	__u8	first_segment; /* Represents the last_entry field of SRH */
+	__u8	flags;
+	__u16	tag;
+
+	struct in6_addr segments[];
+};
+
+#define SR6_FLAG1_PROTECTED	(1 << 6)
+#define SR6_FLAG1_OAM		(1 << 5)
+#define SR6_FLAG1_ALERT		(1 << 4)
+#define SR6_FLAG1_HMAC		(1 << 3)
+
+#define SR6_TLV_INGRESS		1
+#define SR6_TLV_EGRESS		2
+#define SR6_TLV_OPAQUE		3
+#define SR6_TLV_PADDING		4
+#define SR6_TLV_HMAC		5
+
+#define sr_has_hmac(srh) ((srh)->flags & SR6_FLAG1_HMAC)
+
+struct sr6_tlv {
+	__u8 type;
+	__u8 len;
+	__u8 data[0];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/seg6_genl.h b/contrib/libs/linux-headers/linux/seg6_genl.h
new file mode 100644
index 0000000000..0c230524e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seg6_genl.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SEG6_GENL_H
+#define _LINUX_SEG6_GENL_H
+
+#define SEG6_GENL_NAME		"SEG6"
+#define SEG6_GENL_VERSION	0x1
+
+enum {
+	SEG6_ATTR_UNSPEC,
+	SEG6_ATTR_DST,
+	SEG6_ATTR_DSTLEN,
+	SEG6_ATTR_HMACKEYID,
+	SEG6_ATTR_SECRET,
+	SEG6_ATTR_SECRETLEN,
+	SEG6_ATTR_ALGID,
+	SEG6_ATTR_HMACINFO,
+	__SEG6_ATTR_MAX,
+};
+
+#define SEG6_ATTR_MAX (__SEG6_ATTR_MAX - 1)
+
+enum {
+	SEG6_CMD_UNSPEC,
+	SEG6_CMD_SETHMAC,
+	SEG6_CMD_DUMPHMAC,
+	SEG6_CMD_SET_TUNSRC,
+	SEG6_CMD_GET_TUNSRC,
+	__SEG6_CMD_MAX,
+};
+
+#define SEG6_CMD_MAX (__SEG6_CMD_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/seg6_hmac.h b/contrib/libs/linux-headers/linux/seg6_hmac.h
new file mode 100644
index 0000000000..3fb3412e1e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seg6_hmac.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SEG6_HMAC_H
+#define _LINUX_SEG6_HMAC_H
+
+#include <linux/types.h>
+#include <linux/seg6.h>
+
+#define SEG6_HMAC_SECRET_LEN	64
+#define SEG6_HMAC_FIELD_LEN	32
+
+struct sr6_tlv_hmac {
+	struct sr6_tlv tlvhdr;
+	__u16 reserved;
+	__be32 hmackeyid;
+	__u8 hmac[SEG6_HMAC_FIELD_LEN];
+};
+
+enum {
+	SEG6_HMAC_ALGO_SHA1 = 1,
+	SEG6_HMAC_ALGO_SHA256 = 2,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/seg6_iptunnel.h b/contrib/libs/linux-headers/linux/seg6_iptunnel.h
new file mode 100644
index 0000000000..e1929d21c0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seg6_iptunnel.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  SR-IPv6 implementation
+ *
+ *  Author:
+ *  David Lebrun <david.lebrun@uclouvain.be>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_SEG6_IPTUNNEL_H
+#define _LINUX_SEG6_IPTUNNEL_H
+
+#include <linux/seg6.h>		/* For struct ipv6_sr_hdr. */
+
+enum {
+	SEG6_IPTUNNEL_UNSPEC,
+	SEG6_IPTUNNEL_SRH,
+	__SEG6_IPTUNNEL_MAX,
+};
+#define SEG6_IPTUNNEL_MAX (__SEG6_IPTUNNEL_MAX - 1)
+
+struct seg6_iptunnel_encap {
+	int mode;
+	struct ipv6_sr_hdr srh[];
+};
+
+#define SEG6_IPTUN_ENCAP_SIZE(x) ((sizeof(*x)) + (((x)->srh->hdrlen + 1) << 3))
+
+enum {
+	SEG6_IPTUN_MODE_INLINE,
+	SEG6_IPTUN_MODE_ENCAP,
+	SEG6_IPTUN_MODE_L2ENCAP,
+	SEG6_IPTUN_MODE_ENCAP_RED,
+	SEG6_IPTUN_MODE_L2ENCAP_RED,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/seg6_local.h b/contrib/libs/linux-headers/linux/seg6_local.h
new file mode 100644
index 0000000000..6e71d97f6f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/seg6_local.h
@@ -0,0 +1,137 @@
+/*
+ *  SR-IPv6 implementation
+ *
+ *  Author:
+ *  David Lebrun <david.lebrun@uclouvain.be>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_SEG6_LOCAL_H
+#define _LINUX_SEG6_LOCAL_H
+
+#include <linux/seg6.h>
+
+enum {
+	SEG6_LOCAL_UNSPEC,
+	SEG6_LOCAL_ACTION,
+	SEG6_LOCAL_SRH,
+	SEG6_LOCAL_TABLE,
+	SEG6_LOCAL_NH4,
+	SEG6_LOCAL_NH6,
+	SEG6_LOCAL_IIF,
+	SEG6_LOCAL_OIF,
+	SEG6_LOCAL_BPF,
+	SEG6_LOCAL_VRFTABLE,
+	SEG6_LOCAL_COUNTERS,
+	SEG6_LOCAL_FLAVORS,
+	__SEG6_LOCAL_MAX,
+};
+#define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1)
+
+enum {
+	SEG6_LOCAL_ACTION_UNSPEC	= 0,
+	/* node segment */
+	SEG6_LOCAL_ACTION_END		= 1,
+	/* adjacency segment (IPv6 cross-connect) */
+	SEG6_LOCAL_ACTION_END_X		= 2,
+	/* lookup of next seg NH in table */
+	SEG6_LOCAL_ACTION_END_T		= 3,
+	/* decap and L2 cross-connect */
+	SEG6_LOCAL_ACTION_END_DX2	= 4,
+	/* decap and IPv6 cross-connect */
+	SEG6_LOCAL_ACTION_END_DX6	= 5,
+	/* decap and IPv4 cross-connect */
+	SEG6_LOCAL_ACTION_END_DX4	= 6,
+	/* decap and lookup of DA in v6 table */
+	SEG6_LOCAL_ACTION_END_DT6	= 7,
+	/* decap and lookup of DA in v4 table */
+	SEG6_LOCAL_ACTION_END_DT4	= 8,
+	/* binding segment with insertion */
+	SEG6_LOCAL_ACTION_END_B6	= 9,
+	/* binding segment with encapsulation */
+	SEG6_LOCAL_ACTION_END_B6_ENCAP	= 10,
+	/* binding segment with MPLS encap */
+	SEG6_LOCAL_ACTION_END_BM	= 11,
+	/* lookup last seg in table */
+	SEG6_LOCAL_ACTION_END_S		= 12,
+	/* forward to SR-unaware VNF with static proxy */
+	SEG6_LOCAL_ACTION_END_AS	= 13,
+	/* forward to SR-unaware VNF with masquerading */
+	SEG6_LOCAL_ACTION_END_AM	= 14,
+	/* custom BPF action */
+	SEG6_LOCAL_ACTION_END_BPF	= 15,
+	/* decap and lookup of DA in v4 or v6 table */
+	SEG6_LOCAL_ACTION_END_DT46	= 16,
+
+	__SEG6_LOCAL_ACTION_MAX,
+};
+
+#define SEG6_LOCAL_ACTION_MAX (__SEG6_LOCAL_ACTION_MAX - 1)
+
+enum {
+	SEG6_LOCAL_BPF_PROG_UNSPEC,
+	SEG6_LOCAL_BPF_PROG,
+	SEG6_LOCAL_BPF_PROG_NAME,
+	__SEG6_LOCAL_BPF_PROG_MAX,
+};
+
+#define SEG6_LOCAL_BPF_PROG_MAX (__SEG6_LOCAL_BPF_PROG_MAX - 1)
+
+/* SRv6 Behavior counters are encoded as netlink attributes guaranteeing the
+ * correct alignment.
+ * Each counter is identified by a different attribute type (i.e.
+ * SEG6_LOCAL_CNT_PACKETS).
+ *
+ * - SEG6_LOCAL_CNT_PACKETS: identifies a counter that counts the number of
+ *   packets that have been CORRECTLY processed by an SRv6 Behavior instance
+ *   (i.e., packets that generate errors or are dropped are NOT counted).
+ *
+ * - SEG6_LOCAL_CNT_BYTES: identifies a counter that counts the total amount
+ *   of traffic in bytes of all packets that have been CORRECTLY processed by
+ *   an SRv6 Behavior instance (i.e., packets that generate errors or are
+ *   dropped are NOT counted).
+ *
+ * - SEG6_LOCAL_CNT_ERRORS: identifies a counter that counts the number of
+ *   packets that have NOT been properly processed by an SRv6 Behavior instance
+ *   (i.e., packets that generate errors or are dropped).
+ */
+enum {
+	SEG6_LOCAL_CNT_UNSPEC,
+	SEG6_LOCAL_CNT_PAD,		/* pad for 64 bits values */
+	SEG6_LOCAL_CNT_PACKETS,
+	SEG6_LOCAL_CNT_BYTES,
+	SEG6_LOCAL_CNT_ERRORS,
+	__SEG6_LOCAL_CNT_MAX,
+};
+
+#define SEG6_LOCAL_CNT_MAX (__SEG6_LOCAL_CNT_MAX - 1)
+
+/* SRv6 End* Flavor attributes */
+enum {
+	SEG6_LOCAL_FLV_UNSPEC,
+	SEG6_LOCAL_FLV_OPERATION,
+	SEG6_LOCAL_FLV_LCBLOCK_BITS,
+	SEG6_LOCAL_FLV_LCNODE_FN_BITS,
+	__SEG6_LOCAL_FLV_MAX,
+};
+
+#define SEG6_LOCAL_FLV_MAX (__SEG6_LOCAL_FLV_MAX - 1)
+
+/* Designed flavor operations for SRv6 End* Behavior */
+enum {
+	SEG6_LOCAL_FLV_OP_UNSPEC,
+	SEG6_LOCAL_FLV_OP_PSP,
+	SEG6_LOCAL_FLV_OP_USP,
+	SEG6_LOCAL_FLV_OP_USD,
+	SEG6_LOCAL_FLV_OP_NEXT_CSID,
+	__SEG6_LOCAL_FLV_OP_MAX
+};
+
+#define SEG6_LOCAL_FLV_OP_MAX (__SEG6_LOCAL_FLV_OP_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/selinux_netlink.h b/contrib/libs/linux-headers/linux/selinux_netlink.h
new file mode 100644
index 0000000000..d419b69895
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/selinux_netlink.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Netlink event notifications for SELinux.
+ *
+ * Author: James Morris <jmorris@redhat.com>
+ *
+ * Copyright (C) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ */
+#ifndef _LINUX_SELINUX_NETLINK_H
+#define _LINUX_SELINUX_NETLINK_H
+
+#include <linux/types.h>
+
+/* Message types. */
+#define SELNL_MSG_BASE 0x10
+enum {
+	SELNL_MSG_SETENFORCE = SELNL_MSG_BASE,
+	SELNL_MSG_POLICYLOAD,
+	SELNL_MSG_MAX
+};
+
+/* Multicast groups - backwards compatiblility for userspace */
+#define SELNL_GRP_NONE		0x00000000
+#define SELNL_GRP_AVC		0x00000001	/* AVC notifications */
+#define SELNL_GRP_ALL		0xffffffff
+
+enum selinux_nlgroups {
+	SELNLGRP_NONE,
+#define SELNLGRP_NONE	SELNLGRP_NONE
+	SELNLGRP_AVC,
+#define SELNLGRP_AVC	SELNLGRP_AVC
+	__SELNLGRP_MAX
+};
+#define SELNLGRP_MAX	(__SELNLGRP_MAX - 1)
+
+/* Message structures */
+struct selnl_msg_setenforce {
+	__s32		val;
+};
+
+struct selnl_msg_policyload {
+	__u32	seqno;
+};
+
+#endif /* _LINUX_SELINUX_NETLINK_H */
diff --git a/contrib/libs/linux-headers/linux/sem.h b/contrib/libs/linux-headers/linux/sem.h
new file mode 100644
index 0000000000..5b156c3876
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sem.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SEM_H
+#define _LINUX_SEM_H
+
+#include <linux/ipc.h>
+
+/* semop flags */
+#define SEM_UNDO        0x1000  /* undo the operation on exit */
+
+/* semctl Command Definitions. */
+#define GETPID  11       /* get sempid */
+#define GETVAL  12       /* get semval */
+#define GETALL  13       /* get all semval's */
+#define GETNCNT 14       /* get semncnt */
+#define GETZCNT 15       /* get semzcnt */
+#define SETVAL  16       /* set semval */
+#define SETALL  17       /* set all semval's */
+
+/* ipcs ctl cmds */
+#define SEM_STAT 18
+#define SEM_INFO 19
+#define SEM_STAT_ANY 20
+
+/* Obsolete, used only for backwards compatibility and libc5 compiles */
+struct semid_ds {
+	struct ipc_perm	sem_perm;		/* permissions .. see ipc.h */
+	__kernel_old_time_t sem_otime;		/* last semop time */
+	__kernel_old_time_t sem_ctime;		/* create/last semctl() time */
+	struct sem	*sem_base;		/* ptr to first semaphore in array */
+	struct sem_queue *sem_pending;		/* pending operations to be processed */
+	struct sem_queue **sem_pending_last;	/* last pending operation */
+	struct sem_undo	*undo;			/* undo requests on this array */
+	unsigned short	sem_nsems;		/* no. of semaphores in array */
+};
+
+/* Include the definition of semid64_ds */
+#include <asm/sembuf.h>
+
+/* semop system calls takes an array of these. */
+struct sembuf {
+	unsigned short  sem_num;	/* semaphore index in array */
+	short		sem_op;		/* semaphore operation */
+	short		sem_flg;	/* operation flags */
+};
+
+/* arg for semctl system calls. */
+union semun {
+	int val;			/* value for SETVAL */
+	struct semid_ds *buf;	/* buffer for IPC_STAT & IPC_SET */
+	unsigned short *array;	/* array for GETALL & SETALL */
+	struct seminfo *__buf;	/* buffer for IPC_INFO */
+	void *__pad;
+};
+
+struct  seminfo {
+	int semmap;
+	int semmni;
+	int semmns;
+	int semmnu;
+	int semmsl;
+	int semopm;
+	int semume;
+	int semusz;
+	int semvmx;
+	int semaem;
+};
+
+/*
+ * SEMMNI, SEMMSL and SEMMNS are default values which can be
+ * modified by sysctl.
+ * The values has been chosen to be larger than necessary for any
+ * known configuration.
+ *
+ * SEMOPM should not be increased beyond 1000, otherwise there is the
+ * risk that semop()/semtimedop() fails due to kernel memory fragmentation when
+ * allocating the sop array.
+ */
+
+
+#define SEMMNI  32000           /* <= IPCMNI  max # of semaphore identifiers */
+#define SEMMSL  32000           /* <= INT_MAX max num of semaphores per id */
+#define SEMMNS  (SEMMNI*SEMMSL) /* <= INT_MAX max # of semaphores in system */
+#define SEMOPM  500	        /* <= 1 000 max num of ops per semop call */
+#define SEMVMX  32767           /* <= 32767 semaphore maximum value */
+#define SEMAEM  SEMVMX          /* adjust on exit max value */
+
+/* unused */
+#define SEMUME  SEMOPM          /* max num of undo entries per process */
+#define SEMMNU  SEMMNS          /* num of undo structures system wide */
+#define SEMMAP  SEMMNS          /* # of entries in semaphore map */
+#define SEMUSZ  20		/* sizeof struct sem_undo */
+
+
+#endif /* _LINUX_SEM_H */
diff --git a/contrib/libs/linux-headers/linux/serial.h b/contrib/libs/linux-headers/linux/serial.h
new file mode 100644
index 0000000000..99b6a151d5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/serial.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * include/linux/serial.h
+ *
+ * Copyright (C) 1992 by Theodore Ts'o.
+ * 
+ * Redistribution of this file is permitted under the terms of the GNU 
+ * Public License (GPL)
+ */
+
+#ifndef _LINUX_SERIAL_H
+#define _LINUX_SERIAL_H
+
+#include <linux/types.h>
+
+#include <linux/tty_flags.h>
+
+
+struct serial_struct {
+	int	type;
+	int	line;
+	unsigned int	port;
+	int	irq;
+	int	flags;
+	int	xmit_fifo_size;
+	int	custom_divisor;
+	int	baud_base;
+	unsigned short	close_delay;
+	char	io_type;
+	char	reserved_char[1];
+	int	hub6;
+	unsigned short	closing_wait; /* time to wait before closing */
+	unsigned short	closing_wait2; /* no longer used... */
+	unsigned char	*iomem_base;
+	unsigned short	iomem_reg_shift;
+	unsigned int	port_high;
+	unsigned long	iomap_base;	/* cookie passed into ioremap */
+};
+
+/*
+ * For the close wait times, 0 means wait forever for serial port to
+ * flush its output.  65535 means don't wait at all.
+ */
+#define ASYNC_CLOSING_WAIT_INF	0
+#define ASYNC_CLOSING_WAIT_NONE	65535
+
+/*
+ * These are the supported serial types.
+ */
+#define PORT_UNKNOWN	0
+#define PORT_8250	1
+#define PORT_16450	2
+#define PORT_16550	3
+#define PORT_16550A	4
+#define PORT_CIRRUS     5
+#define PORT_16650	6
+#define PORT_16650V2	7
+#define PORT_16750	8
+#define PORT_STARTECH	9
+#define PORT_16C950	10	/* Oxford Semiconductor */
+#define PORT_16654	11
+#define PORT_16850	12
+#define PORT_RSA	13	/* RSA-DV II/S card */
+#define PORT_MAX	13
+
+#define SERIAL_IO_PORT	0
+#define SERIAL_IO_HUB6	1
+#define SERIAL_IO_MEM	2
+#define SERIAL_IO_MEM32	  3
+#define SERIAL_IO_AU	  4
+#define SERIAL_IO_TSI	  5
+#define SERIAL_IO_MEM32BE 6
+#define SERIAL_IO_MEM16	7
+
+#define UART_CLEAR_FIFO		0x01
+#define UART_USE_FIFO		0x02
+#define UART_STARTECH		0x04
+#define UART_NATSEMI		0x08
+
+
+/*
+ * Multiport serial configuration structure --- external structure
+ */
+struct serial_multiport_struct {
+	int		irq;
+	int		port1;
+	unsigned char	mask1, match1;
+	int		port2;
+	unsigned char	mask2, match2;
+	int		port3;
+	unsigned char	mask3, match3;
+	int		port4;
+	unsigned char	mask4, match4;
+	int		port_monitor;
+	int	reserved[32];
+};
+
+/*
+ * Serial input interrupt line counters -- external structure
+ * Four lines can interrupt: CTS, DSR, RI, DCD
+ */
+struct serial_icounter_struct {
+	int cts, dsr, rng, dcd;
+	int rx, tx;
+	int frame, overrun, parity, brk;
+	int buf_overrun;
+	int reserved[9];
+};
+
+/**
+ * struct serial_rs485 - serial interface for controlling RS485 settings.
+ * @flags:			RS485 feature flags.
+ * @delay_rts_before_send:	Delay before send (milliseconds).
+ * @delay_rts_after_send:	Delay after send (milliseconds).
+ * @addr_recv:			Receive filter for RS485 addressing mode
+ *				(used only when %SER_RS485_ADDR_RECV is set).
+ * @addr_dest:			Destination address for RS485 addressing mode
+ *				(used only when %SER_RS485_ADDR_DEST is set).
+ * @padding0:			Padding (set to zero).
+ * @padding1:			Padding (set to zero).
+ * @padding:			Deprecated, use @padding0 and @padding1 instead.
+ *				Do not use with @addr_recv and @addr_dest (due to
+ *				overlap).
+ *
+ * Serial interface for controlling RS485 settings on chips with suitable
+ * support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your
+ * platform. The set function returns the new state, with any unsupported bits
+ * reverted appropriately.
+ *
+ * The flag bits are:
+ *
+ * * %SER_RS485_ENABLED		- RS485 enabled.
+ * * %SER_RS485_RTS_ON_SEND	- Logical level for RTS pin when sending.
+ * * %SER_RS485_RTS_AFTER_SEND	- Logical level for RTS pin after sent.
+ * * %SER_RS485_RX_DURING_TX	- Full-duplex RS485 line.
+ * * %SER_RS485_TERMINATE_BUS	- Enable bus termination (if supported).
+ * * %SER_RS485_ADDRB		- Enable RS485 addressing mode.
+ * * %SER_RS485_ADDR_RECV - Receive address filter (enables @addr_recv). Requires %SER_RS485_ADDRB.
+ * * %SER_RS485_ADDR_DEST - Destination address (enables @addr_dest). Requires %SER_RS485_ADDRB.
+ */
+struct serial_rs485 {
+	__u32	flags;
+#define SER_RS485_ENABLED		(1 << 0)
+#define SER_RS485_RTS_ON_SEND		(1 << 1)
+#define SER_RS485_RTS_AFTER_SEND	(1 << 2)
+#define SER_RS485_RX_DURING_TX		(1 << 4)
+#define SER_RS485_TERMINATE_BUS		(1 << 5)
+#define SER_RS485_ADDRB			(1 << 6)
+#define SER_RS485_ADDR_RECV		(1 << 7)
+#define SER_RS485_ADDR_DEST		(1 << 8)
+
+	__u32	delay_rts_before_send;
+	__u32	delay_rts_after_send;
+
+	/* The fields below are defined by flags */
+	union {
+		__u32	padding[5];		/* Memory is cheap, new structs are a pain */
+
+		struct {
+			__u8	addr_recv;
+			__u8	addr_dest;
+			__u8	padding0[2];
+			__u32	padding1[4];
+		};
+	};
+};
+
+/*
+ * Serial interface for controlling ISO7816 settings on chips with suitable
+ * support. Set with TIOCSISO7816 and get with TIOCGISO7816 if supported by
+ * your platform.
+ */
+struct serial_iso7816 {
+	__u32	flags;			/* ISO7816 feature flags */
+#define SER_ISO7816_ENABLED		(1 << 0)
+#define SER_ISO7816_T_PARAM		(0x0f << 4)
+#define SER_ISO7816_T(t)		(((t) & 0x0f) << 4)
+	__u32	tg;
+	__u32	sc_fi;
+	__u32	sc_di;
+	__u32	clk;
+	__u32	reserved[5];
+};
+
+#endif /* _LINUX_SERIAL_H */
diff --git a/contrib/libs/linux-headers/linux/serial_core.h b/contrib/libs/linux-headers/linux/serial_core.h
new file mode 100644
index 0000000000..2297b18b1c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/serial_core.h
@@ -0,0 +1,282 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  linux/drivers/char/serial_core.h
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef LINUX_SERIAL_CORE_H
+#define LINUX_SERIAL_CORE_H
+
+#include <linux/serial.h>
+
+/*
+ * The type definitions.  These are from Ted Ts'o's serial.h
+ */
+#define PORT_NS16550A	14
+#define PORT_XSCALE	15
+#define PORT_RM9000	16	/* PMC-Sierra RM9xxx internal UART */
+#define PORT_OCTEON	17	/* Cavium OCTEON internal UART */
+#define PORT_AR7	18	/* Texas Instruments AR7 internal UART */
+#define PORT_U6_16550A	19	/* ST-Ericsson U6xxx internal UART */
+#define PORT_TEGRA	20	/* NVIDIA Tegra internal UART */
+#define PORT_XR17D15X	21	/* Exar XR17D15x UART */
+#define PORT_LPC3220	22	/* NXP LPC32xx SoC "Standard" UART */
+#define PORT_8250_CIR	23	/* CIR infrared port, has its own driver */
+#define PORT_XR17V35X	24	/* Exar XR17V35x UARTs */
+#define PORT_BRCM_TRUMANAGE	25
+#define PORT_ALTR_16550_F32 26	/* Altera 16550 UART with 32 FIFOs */
+#define PORT_ALTR_16550_F64 27	/* Altera 16550 UART with 64 FIFOs */
+#define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
+#define PORT_RT2880	29	/* Ralink RT2880 internal UART */
+#define PORT_16550A_FSL64 30	/* Freescale 16550 UART with 64 FIFOs */
+
+/*
+ * ARM specific type numbers.  These are not currently guaranteed
+ * to be implemented, and will change in the future.  These are
+ * separate so any additions to the old serial.c that occur before
+ * we are merged can be easily merged here.
+ */
+#define PORT_PXA	31
+#define PORT_AMBA	32
+#define PORT_CLPS711X	33
+#define PORT_SA1100	34
+#define PORT_UART00	35
+#define PORT_OWL	36
+#define PORT_21285	37
+
+/* Sparc type numbers.  */
+#define PORT_SUNZILOG	38
+#define PORT_SUNSAB	39
+
+/* Nuvoton UART */
+#define PORT_NPCM	40
+
+/* NVIDIA Tegra Combined UART */
+#define PORT_TEGRA_TCU	41
+
+/* ASPEED AST2x00 virtual UART */
+#define PORT_ASPEED_VUART	42
+
+/* Intel EG20 */
+#define PORT_PCH_8LINE	44
+#define PORT_PCH_2LINE	45
+
+/* DEC */
+#define PORT_DZ		46
+#define PORT_ZS		47
+
+/* Parisc type numbers. */
+#define PORT_MUX	48
+
+/* Atmel AT91 SoC */
+#define PORT_ATMEL	49
+
+/* Macintosh Zilog type numbers */
+#define PORT_MAC_ZILOG	50	/* m68k : not yet implemented */
+#define PORT_PMAC_ZILOG	51
+
+/* SH-SCI */
+#define PORT_SCI	52
+#define PORT_SCIF	53
+#define PORT_IRDA	54
+
+/* Samsung S3C2410 SoC and derivatives thereof */
+#define PORT_S3C2410    55
+
+/* SGI IP22 aka Indy / Challenge S / Indigo 2 */
+#define PORT_IP22ZILOG	56
+
+/* Sharp LH7a40x -- an ARM9 SoC series */
+#define PORT_LH7A40X	57
+
+/* PPC CPM type number */
+#define PORT_CPM        58
+
+/* MPC52xx (and MPC512x) type numbers */
+#define PORT_MPC52xx	59
+
+/* IBM icom */
+#define PORT_ICOM	60
+
+/* Samsung S3C2440 SoC */
+#define PORT_S3C2440	61
+
+/* Motorola i.MX SoC */
+#define PORT_IMX	62
+
+/* Marvell MPSC (obsolete unused) */
+#define PORT_MPSC	63
+
+/* TXX9 type number */
+#define PORT_TXX9	64
+
+/* Samsung S3C2400 SoC */
+#define PORT_S3C2400	67
+
+/* M32R SIO */
+#define PORT_M32R_SIO	68
+
+/*Digi jsm */
+#define PORT_JSM        69
+
+/* SUN4V Hypervisor Console */
+#define PORT_SUNHV	72
+
+#define PORT_S3C2412	73
+
+/* Xilinx uartlite */
+#define PORT_UARTLITE	74
+
+/* Blackfin bf5xx */
+#define PORT_BFIN	75
+
+/* Broadcom SB1250, etc. SOC */
+#define PORT_SB1250_DUART	77
+
+/* Freescale ColdFire */
+#define PORT_MCF	78
+
+/* Blackfin SPORT */
+#define PORT_BFIN_SPORT		79
+
+/* MN10300 on-chip UART numbers */
+#define PORT_MN10300		80
+#define PORT_MN10300_CTS	81
+
+#define PORT_SC26XX	82
+
+/* SH-SCI */
+#define PORT_SCIFA	83
+
+#define PORT_S3C6400	84
+
+/* NWPSERIAL, now removed */
+#define PORT_NWPSERIAL	85
+
+/* MAX3100 */
+#define PORT_MAX3100    86
+
+/* Timberdale UART */
+#define PORT_TIMBUART	87
+
+/* Qualcomm MSM SoCs */
+#define PORT_MSM	88
+
+/* BCM63xx family SoCs */
+#define PORT_BCM63XX	89
+
+/* Aeroflex Gaisler GRLIB APBUART */
+#define PORT_APBUART    90
+
+/* Altera UARTs */
+#define PORT_ALTERA_JTAGUART	91
+#define PORT_ALTERA_UART	92
+
+/* SH-SCI */
+#define PORT_SCIFB	93
+
+/* MAX310X */
+#define PORT_MAX310X	94
+
+/* TI DA8xx/66AK2x */
+#define PORT_DA830	95
+
+/* TI OMAP-UART */
+#define PORT_OMAP	96
+
+/* VIA VT8500 SoC */
+#define PORT_VT8500	97
+
+/* Cadence (Xilinx Zynq) UART */
+#define PORT_XUARTPS	98
+
+/* Atheros AR933X SoC */
+#define PORT_AR933X	99
+
+/* MCHP 16550A UART with 256 byte FIFOs */
+#define PORT_MCHP16550A	100
+
+/* ARC (Synopsys) on-chip UART */
+#define PORT_ARC       101
+
+/* Rocketport EXPRESS/INFINITY */
+#define PORT_RP2	102
+
+/* Freescale lpuart */
+#define PORT_LPUART	103
+
+/* SH-SCI */
+#define PORT_HSCIF	104
+
+/* ST ASC type numbers */
+#define PORT_ASC       105
+
+/* Tilera TILE-Gx UART */
+#define PORT_TILEGX	106
+
+/* MEN 16z135 UART */
+#define PORT_MEN_Z135	107
+
+/* SC16IS74xx */
+#define PORT_SC16IS7XX   108
+
+/* MESON */
+#define PORT_MESON	109
+
+/* Conexant Digicolor */
+#define PORT_DIGICOLOR	110
+
+/* SPRD SERIAL  */
+#define PORT_SPRD	111
+
+/* Cris v10 / v32 SoC */
+#define PORT_CRIS	112
+
+/* STM32 USART */
+#define PORT_STM32	113
+
+/* MVEBU UART */
+#define PORT_MVEBU	114
+
+/* Microchip PIC32 UART */
+#define PORT_PIC32	115
+
+/* MPS2 UART */
+#define PORT_MPS2UART	116
+
+/* MediaTek BTIF */
+#define PORT_MTK_BTIF	117
+
+/* RDA UART */
+#define PORT_RDA	118
+
+/* Socionext Milbeaut UART */
+#define PORT_MLB_USIO	119
+
+/* SiFive UART */
+#define PORT_SIFIVE_V0	120
+
+/* Sunix UART */
+#define PORT_SUNIX	121
+
+/* Freescale LINFlexD UART */
+#define PORT_LINFLEXUART	122
+
+/* Sunplus UART */
+#define PORT_SUNPLUS	123
+
+#endif /* LINUX_SERIAL_CORE_H */
diff --git a/contrib/libs/linux-headers/linux/serial_reg.h b/contrib/libs/linux-headers/linux/serial_reg.h
new file mode 100644
index 0000000000..08b3527e1b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/serial_reg.h
@@ -0,0 +1,386 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * include/linux/serial_reg.h
+ *
+ * Copyright (C) 1992, 1994 by Theodore Ts'o.
+ * 
+ * Redistribution of this file is permitted under the terms of the GNU 
+ * Public License (GPL)
+ * 
+ * These are the UART port assignments, expressed as offsets from the base
+ * register.  These assignments should hold for any serial port based on
+ * a 8250, 16450, or 16550(A).
+ */
+
+#ifndef _LINUX_SERIAL_REG_H
+#define _LINUX_SERIAL_REG_H
+
+/*
+ * DLAB=0
+ */
+#define UART_RX		0	/* In:  Receive buffer */
+#define UART_TX		0	/* Out: Transmit buffer */
+
+#define UART_IER	1	/* Out: Interrupt Enable Register */
+#define UART_IER_MSI		0x08 /* Enable Modem status interrupt */
+#define UART_IER_RLSI		0x04 /* Enable receiver line status interrupt */
+#define UART_IER_THRI		0x02 /* Enable Transmitter holding register int. */
+#define UART_IER_RDI		0x01 /* Enable receiver data interrupt */
+/*
+ * Sleep mode for ST16650 and TI16750.  For the ST16650, EFR[4]=1
+ */
+#define UART_IERX_SLEEP		0x10 /* Enable sleep mode */
+
+#define UART_IIR	2	/* In:  Interrupt ID Register */
+#define UART_IIR_NO_INT		0x01 /* No interrupts pending */
+#define UART_IIR_ID		0x0e /* Mask for the interrupt ID */
+#define UART_IIR_MSI		0x00 /* Modem status interrupt */
+#define UART_IIR_THRI		0x02 /* Transmitter holding register empty */
+#define UART_IIR_RDI		0x04 /* Receiver data interrupt */
+#define UART_IIR_RLSI		0x06 /* Receiver line status interrupt */
+
+#define UART_IIR_BUSY		0x07 /* DesignWare APB Busy Detect */
+
+#define UART_IIR_RX_TIMEOUT	0x0c /* OMAP RX Timeout interrupt */
+#define UART_IIR_XOFF		0x10 /* OMAP XOFF/Special Character */
+#define UART_IIR_CTS_RTS_DSR	0x20 /* OMAP CTS/RTS/DSR Change */
+#define UART_IIR_64BYTE_FIFO	0x20 /* 16750 64 bytes FIFO */
+#define UART_IIR_FIFO_ENABLED	0xc0 /* FIFOs enabled / port type identification */
+#define  UART_IIR_FIFO_ENABLED_8250	0x00	/* 8250: no FIFO */
+#define  UART_IIR_FIFO_ENABLED_16550	0x80	/* 16550: (broken/unusable) FIFO */
+#define  UART_IIR_FIFO_ENABLED_16550A	0xc0	/* 16550A: FIFO enabled */
+
+#define UART_FCR	2	/* Out: FIFO Control Register */
+#define UART_FCR_ENABLE_FIFO	0x01 /* Enable the FIFO */
+#define UART_FCR_CLEAR_RCVR	0x02 /* Clear the RCVR FIFO */
+#define UART_FCR_CLEAR_XMIT	0x04 /* Clear the XMIT FIFO */
+#define UART_FCR_DMA_SELECT	0x08 /* For DMA applications */
+/*
+ * Note: The FIFO trigger levels are chip specific:
+ *	RX:76 = 00  01  10  11	TX:54 = 00  01  10  11
+ * PC16550D:	 1   4   8  14		xx  xx  xx  xx
+ * TI16C550A:	 1   4   8  14          xx  xx  xx  xx
+ * TI16C550C:	 1   4   8  14          xx  xx  xx  xx
+ * ST16C550:	 1   4   8  14		xx  xx  xx  xx
+ * ST16C650:	 8  16  24  28		16   8  24  30	PORT_16650V2
+ * NS16C552:	 1   4   8  14		xx  xx  xx  xx
+ * ST16C654:	 8  16  56  60		 8  16  32  56	PORT_16654
+ * TI16C750:	 1  16  32  56		xx  xx  xx  xx	PORT_16750
+ * TI16C752:	 8  16  56  60		 8  16  32  56
+ * OX16C950:	16  32 112 120		16  32  64 112	PORT_16C950
+ * Tegra:	 1   4   8  14		16   8   4   1	PORT_TEGRA
+ */
+#define UART_FCR_R_TRIG_00	0x00
+#define UART_FCR_R_TRIG_01	0x40
+#define UART_FCR_R_TRIG_10	0x80
+#define UART_FCR_R_TRIG_11	0xc0
+#define UART_FCR_T_TRIG_00	0x00
+#define UART_FCR_T_TRIG_01	0x10
+#define UART_FCR_T_TRIG_10	0x20
+#define UART_FCR_T_TRIG_11	0x30
+
+#define UART_FCR_TRIGGER_MASK	0xC0 /* Mask for the FIFO trigger range */
+#define UART_FCR_TRIGGER_1	0x00 /* Mask for trigger set at 1 */
+#define UART_FCR_TRIGGER_4	0x40 /* Mask for trigger set at 4 */
+#define UART_FCR_TRIGGER_8	0x80 /* Mask for trigger set at 8 */
+#define UART_FCR_TRIGGER_14	0xC0 /* Mask for trigger set at 14 */
+/* 16650 definitions */
+#define UART_FCR6_R_TRIGGER_8	0x00 /* Mask for receive trigger set at 1 */
+#define UART_FCR6_R_TRIGGER_16	0x40 /* Mask for receive trigger set at 4 */
+#define UART_FCR6_R_TRIGGER_24  0x80 /* Mask for receive trigger set at 8 */
+#define UART_FCR6_R_TRIGGER_28	0xC0 /* Mask for receive trigger set at 14 */
+#define UART_FCR6_T_TRIGGER_16	0x00 /* Mask for transmit trigger set at 16 */
+#define UART_FCR6_T_TRIGGER_8	0x10 /* Mask for transmit trigger set at 8 */
+#define UART_FCR6_T_TRIGGER_24  0x20 /* Mask for transmit trigger set at 24 */
+#define UART_FCR6_T_TRIGGER_30	0x30 /* Mask for transmit trigger set at 30 */
+#define UART_FCR7_64BYTE	0x20 /* Go into 64 byte mode (TI16C750 and
+					some Freescale UARTs) */
+
+#define UART_FCR_R_TRIG_SHIFT		6
+#define UART_FCR_R_TRIG_BITS(x)		\
+	(((x) & UART_FCR_TRIGGER_MASK) >> UART_FCR_R_TRIG_SHIFT)
+#define UART_FCR_R_TRIG_MAX_STATE	4
+
+#define UART_LCR	3	/* Out: Line Control Register */
+/*
+ * Note: if the word length is 5 bits (UART_LCR_WLEN5), then setting 
+ * UART_LCR_STOP will select 1.5 stop bits, not 2 stop bits.
+ */
+#define UART_LCR_DLAB		0x80 /* Divisor latch access bit */
+#define UART_LCR_SBC		0x40 /* Set break control */
+#define UART_LCR_SPAR		0x20 /* Stick parity (?) */
+#define UART_LCR_EPAR		0x10 /* Even parity select */
+#define UART_LCR_PARITY		0x08 /* Parity Enable */
+#define UART_LCR_STOP		0x04 /* Stop bits: 0=1 bit, 1=2 bits */
+#define UART_LCR_WLEN5		0x00 /* Wordlength: 5 bits */
+#define UART_LCR_WLEN6		0x01 /* Wordlength: 6 bits */
+#define UART_LCR_WLEN7		0x02 /* Wordlength: 7 bits */
+#define UART_LCR_WLEN8		0x03 /* Wordlength: 8 bits */
+
+/*
+ * Access to some registers depends on register access / configuration
+ * mode.
+ */
+#define UART_LCR_CONF_MODE_A	UART_LCR_DLAB	/* Configutation mode A */
+#define UART_LCR_CONF_MODE_B	0xBF		/* Configutation mode B */
+
+#define UART_MCR	4	/* Out: Modem Control Register */
+#define UART_MCR_CLKSEL		0x80 /* Divide clock by 4 (TI16C752, EFR[4]=1) */
+#define UART_MCR_TCRTLR		0x40 /* Access TCR/TLR (TI16C752, EFR[4]=1) */
+#define UART_MCR_XONANY		0x20 /* Enable Xon Any (TI16C752, EFR[4]=1) */
+#define UART_MCR_AFE		0x20 /* Enable auto-RTS/CTS (TI16C550C/TI16C750) */
+#define UART_MCR_LOOP		0x10 /* Enable loopback test mode */
+#define UART_MCR_OUT2		0x08 /* Out2 complement */
+#define UART_MCR_OUT1		0x04 /* Out1 complement */
+#define UART_MCR_RTS		0x02 /* RTS complement */
+#define UART_MCR_DTR		0x01 /* DTR complement */
+
+#define UART_LSR	5	/* In:  Line Status Register */
+#define UART_LSR_FIFOE		0x80 /* Fifo error */
+#define UART_LSR_TEMT		0x40 /* Transmitter empty */
+#define UART_LSR_THRE		0x20 /* Transmit-hold-register empty */
+#define UART_LSR_BI		0x10 /* Break interrupt indicator */
+#define UART_LSR_FE		0x08 /* Frame error indicator */
+#define UART_LSR_PE		0x04 /* Parity error indicator */
+#define UART_LSR_OE		0x02 /* Overrun error indicator */
+#define UART_LSR_DR		0x01 /* Receiver data ready */
+#define UART_LSR_BRK_ERROR_BITS	(UART_LSR_BI|UART_LSR_FE|UART_LSR_PE|UART_LSR_OE)
+
+#define UART_MSR	6	/* In:  Modem Status Register */
+#define UART_MSR_DCD		0x80 /* Data Carrier Detect */
+#define UART_MSR_RI		0x40 /* Ring Indicator */
+#define UART_MSR_DSR		0x20 /* Data Set Ready */
+#define UART_MSR_CTS		0x10 /* Clear to Send */
+#define UART_MSR_DDCD		0x08 /* Delta DCD */
+#define UART_MSR_TERI		0x04 /* Trailing edge ring indicator */
+#define UART_MSR_DDSR		0x02 /* Delta DSR */
+#define UART_MSR_DCTS		0x01 /* Delta CTS */
+#define UART_MSR_ANY_DELTA	(UART_MSR_DDCD|UART_MSR_TERI|UART_MSR_DDSR|UART_MSR_DCTS)
+
+#define UART_SCR	7	/* I/O: Scratch Register */
+
+/*
+ * DLAB=1
+ */
+#define UART_DLL	0	/* Out: Divisor Latch Low */
+#define UART_DLM	1	/* Out: Divisor Latch High */
+#define UART_DIV_MAX	0xFFFF	/* Max divisor value */
+
+/*
+ * LCR=0xBF (or DLAB=1 for 16C660)
+ */
+#define UART_EFR	2	/* I/O: Extended Features Register */
+#define UART_XR_EFR	9	/* I/O: Extended Features Register (XR17D15x) */
+#define UART_EFR_CTS		0x80 /* CTS flow control */
+#define UART_EFR_RTS		0x40 /* RTS flow control */
+#define UART_EFR_SCD		0x20 /* Special character detect */
+#define UART_EFR_ECB		0x10 /* Enhanced control bit */
+/*
+ * the low four bits control software flow control
+ */
+
+/*
+ * LCR=0xBF, TI16C752, ST16650, ST16650A, ST16654
+ */
+#define UART_XON1	4	/* I/O: Xon character 1 */
+#define UART_XON2	5	/* I/O: Xon character 2 */
+#define UART_XOFF1	6	/* I/O: Xoff character 1 */
+#define UART_XOFF2	7	/* I/O: Xoff character 2 */
+
+/*
+ * EFR[4]=1 MCR[6]=1, TI16C752
+ */
+#define UART_TI752_TCR	6	/* I/O: transmission control register */
+#define UART_TI752_TLR	7	/* I/O: trigger level register */
+
+/*
+ * LCR=0xBF, XR16C85x
+ */
+#define UART_TRG	0	/* FCTR bit 7 selects Rx or Tx
+				 * In: Fifo count
+				 * Out: Fifo custom trigger levels */
+/*
+ * These are the definitions for the Programmable Trigger Register
+ */
+#define UART_TRG_1		0x01
+#define UART_TRG_4		0x04
+#define UART_TRG_8		0x08
+#define UART_TRG_16		0x10
+#define UART_TRG_32		0x20
+#define UART_TRG_64		0x40
+#define UART_TRG_96		0x60
+#define UART_TRG_120		0x78
+#define UART_TRG_128		0x80
+
+#define UART_FCTR	1	/* Feature Control Register */
+#define UART_FCTR_RTS_NODELAY	0x00  /* RTS flow control delay */
+#define UART_FCTR_RTS_4DELAY	0x01
+#define UART_FCTR_RTS_6DELAY	0x02
+#define UART_FCTR_RTS_8DELAY	0x03
+#define UART_FCTR_IRDA		0x04  /* IrDa data encode select */
+#define UART_FCTR_TX_INT	0x08  /* Tx interrupt type select */
+#define UART_FCTR_TRGA		0x00  /* Tx/Rx 550 trigger table select */
+#define UART_FCTR_TRGB		0x10  /* Tx/Rx 650 trigger table select */
+#define UART_FCTR_TRGC		0x20  /* Tx/Rx 654 trigger table select */
+#define UART_FCTR_TRGD		0x30  /* Tx/Rx 850 programmable trigger select */
+#define UART_FCTR_SCR_SWAP	0x40  /* Scratch pad register swap */
+#define UART_FCTR_RX		0x00  /* Programmable trigger mode select */
+#define UART_FCTR_TX		0x80  /* Programmable trigger mode select */
+
+/*
+ * LCR=0xBF, FCTR[6]=1
+ */
+#define UART_EMSR	7	/* Extended Mode Select Register */
+#define UART_EMSR_FIFO_COUNT	0x01  /* Rx/Tx select */
+#define UART_EMSR_ALT_COUNT	0x02  /* Alternating count select */
+
+/*
+ * The Intel XScale on-chip UARTs define these bits
+ */
+#define UART_IER_DMAE	0x80	/* DMA Requests Enable */
+#define UART_IER_UUE	0x40	/* UART Unit Enable */
+#define UART_IER_NRZE	0x20	/* NRZ coding Enable */
+#define UART_IER_RTOIE	0x10	/* Receiver Time Out Interrupt Enable */
+
+#define UART_IIR_TOD	0x08	/* Character Timeout Indication Detected */
+
+#define UART_FCR_PXAR1	0x00	/* receive FIFO threshold = 1 */
+#define UART_FCR_PXAR8	0x40	/* receive FIFO threshold = 8 */
+#define UART_FCR_PXAR16	0x80	/* receive FIFO threshold = 16 */
+#define UART_FCR_PXAR32	0xc0	/* receive FIFO threshold = 32 */
+
+/*
+ * These register definitions are for the 16C950
+ */
+#define UART_ASR	0x01	/* Additional Status Register */
+#define UART_RFL	0x03	/* Receiver FIFO level */
+#define UART_TFL 	0x04	/* Transmitter FIFO level */
+#define UART_ICR	0x05	/* Index Control Register */
+
+/* The 16950 ICR registers */
+#define UART_ACR	0x00	/* Additional Control Register */
+#define UART_CPR	0x01	/* Clock Prescalar Register */
+#define UART_TCR	0x02	/* Times Clock Register */
+#define UART_CKS	0x03	/* Clock Select Register */
+#define UART_TTL	0x04	/* Transmitter Interrupt Trigger Level */
+#define UART_RTL	0x05	/* Receiver Interrupt Trigger Level */
+#define UART_FCL	0x06	/* Flow Control Level Lower */
+#define UART_FCH	0x07	/* Flow Control Level Higher */
+#define UART_ID1	0x08	/* ID #1 */
+#define UART_ID2	0x09	/* ID #2 */
+#define UART_ID3	0x0A	/* ID #3 */
+#define UART_REV	0x0B	/* Revision */
+#define UART_CSR	0x0C	/* Channel Software Reset */
+#define UART_NMR	0x0D	/* Nine-bit Mode Register */
+#define UART_CTR	0xFF
+
+/*
+ * The 16C950 Additional Control Register
+ */
+#define UART_ACR_RXDIS	0x01	/* Receiver disable */
+#define UART_ACR_TXDIS	0x02	/* Transmitter disable */
+#define UART_ACR_DSRFC	0x04	/* DSR Flow Control */
+#define UART_ACR_TLENB	0x20	/* 950 trigger levels enable */
+#define UART_ACR_ICRRD	0x40	/* ICR Read enable */
+#define UART_ACR_ASREN	0x80	/* Additional status enable */
+
+
+
+/*
+ * These definitions are for the RSA-DV II/S card, from
+ *
+ * Kiyokazu SUTO <suto@ks-and-ks.ne.jp>
+ */
+
+#define UART_RSA_BASE (-8)
+
+#define UART_RSA_MSR ((UART_RSA_BASE) + 0) /* I/O: Mode Select Register */
+
+#define UART_RSA_MSR_SWAP (1 << 0) /* Swap low/high 8 bytes in I/O port addr */
+#define UART_RSA_MSR_FIFO (1 << 2) /* Enable the external FIFO */
+#define UART_RSA_MSR_FLOW (1 << 3) /* Enable the auto RTS/CTS flow control */
+#define UART_RSA_MSR_ITYP (1 << 4) /* Level (1) / Edge triger (0) */
+
+#define UART_RSA_IER ((UART_RSA_BASE) + 1) /* I/O: Interrupt Enable Register */
+
+#define UART_RSA_IER_Rx_FIFO_H (1 << 0) /* Enable Rx FIFO half full int. */
+#define UART_RSA_IER_Tx_FIFO_H (1 << 1) /* Enable Tx FIFO half full int. */
+#define UART_RSA_IER_Tx_FIFO_E (1 << 2) /* Enable Tx FIFO empty int. */
+#define UART_RSA_IER_Rx_TOUT (1 << 3) /* Enable char receive timeout int */
+#define UART_RSA_IER_TIMER (1 << 4) /* Enable timer interrupt */
+
+#define UART_RSA_SRR ((UART_RSA_BASE) + 2) /* IN: Status Read Register */
+
+#define UART_RSA_SRR_Tx_FIFO_NEMP (1 << 0) /* Tx FIFO is not empty (1) */
+#define UART_RSA_SRR_Tx_FIFO_NHFL (1 << 1) /* Tx FIFO is not half full (1) */
+#define UART_RSA_SRR_Tx_FIFO_NFUL (1 << 2) /* Tx FIFO is not full (1) */
+#define UART_RSA_SRR_Rx_FIFO_NEMP (1 << 3) /* Rx FIFO is not empty (1) */
+#define UART_RSA_SRR_Rx_FIFO_NHFL (1 << 4) /* Rx FIFO is not half full (1) */
+#define UART_RSA_SRR_Rx_FIFO_NFUL (1 << 5) /* Rx FIFO is not full (1) */
+#define UART_RSA_SRR_Rx_TOUT (1 << 6) /* Character reception timeout occurred (1) */
+#define UART_RSA_SRR_TIMER (1 << 7) /* Timer interrupt occurred */
+
+#define UART_RSA_FRR ((UART_RSA_BASE) + 2) /* OUT: FIFO Reset Register */
+
+#define UART_RSA_TIVSR ((UART_RSA_BASE) + 3) /* I/O: Timer Interval Value Set Register */
+
+#define UART_RSA_TCR ((UART_RSA_BASE) + 4) /* OUT: Timer Control Register */
+
+#define UART_RSA_TCR_SWITCH (1 << 0) /* Timer on */
+
+/*
+ * The RSA DSV/II board has two fixed clock frequencies.  One is the
+ * standard rate, and the other is 8 times faster.
+ */
+#define SERIAL_RSA_BAUD_BASE (921600)
+#define SERIAL_RSA_BAUD_BASE_LO (SERIAL_RSA_BAUD_BASE / 8)
+
+/* Extra registers for TI DA8xx/66AK2x */
+#define UART_DA830_PWREMU_MGMT	12
+
+/* PWREMU_MGMT register bits */
+#define UART_DA830_PWREMU_MGMT_FREE	(1 << 0)  /* Free-running mode */
+#define UART_DA830_PWREMU_MGMT_URRST	(1 << 13) /* Receiver reset/enable */
+#define UART_DA830_PWREMU_MGMT_UTRST	(1 << 14) /* Transmitter reset/enable */
+
+/*
+ * Extra serial register definitions for the internal UARTs
+ * in TI OMAP processors.
+ */
+#define OMAP1_UART1_BASE	0xfffb0000
+#define OMAP1_UART2_BASE	0xfffb0800
+#define OMAP1_UART3_BASE	0xfffb9800
+#define UART_OMAP_MDR1		0x08	/* Mode definition register */
+#define UART_OMAP_MDR2		0x09	/* Mode definition register 2 */
+#define UART_OMAP_SCR		0x10	/* Supplementary control register */
+#define UART_OMAP_SSR		0x11	/* Supplementary status register */
+#define UART_OMAP_EBLR		0x12	/* BOF length register */
+#define UART_OMAP_OSC_12M_SEL	0x13	/* OMAP1510 12MHz osc select */
+#define UART_OMAP_MVER		0x14	/* Module version register */
+#define UART_OMAP_SYSC		0x15	/* System configuration register */
+#define UART_OMAP_SYSS		0x16	/* System status register */
+#define UART_OMAP_WER		0x17	/* Wake-up enable register */
+#define UART_OMAP_TX_LVL	0x1a	/* TX FIFO level register */
+
+/*
+ * These are the definitions for the MDR1 register
+ */
+#define UART_OMAP_MDR1_16X_MODE		0x00	/* UART 16x mode */
+#define UART_OMAP_MDR1_SIR_MODE		0x01	/* SIR mode */
+#define UART_OMAP_MDR1_16X_ABAUD_MODE	0x02	/* UART 16x auto-baud */
+#define UART_OMAP_MDR1_13X_MODE		0x03	/* UART 13x mode */
+#define UART_OMAP_MDR1_MIR_MODE		0x04	/* MIR mode */
+#define UART_OMAP_MDR1_FIR_MODE		0x05	/* FIR mode */
+#define UART_OMAP_MDR1_CIR_MODE		0x06	/* CIR mode */
+#define UART_OMAP_MDR1_DISABLE		0x07	/* Disable (default state) */
+
+/*
+ * These are definitions for the Altera ALTR_16550_F32/F64/F128
+ * Normalized from 0x100 to 0x40 because of shift by 2 (32 bit regs).
+ */
+#define UART_ALTR_AFR		0x40	/* Additional Features Register */
+#define UART_ALTR_EN_TXFIFO_LW	0x01	/* Enable the TX FIFO Low Watermark */
+#define UART_ALTR_TX_LOW	0x41	/* Tx FIFO Low Watermark */
+
+#endif /* _LINUX_SERIAL_REG_H */
+
diff --git a/contrib/libs/linux-headers/linux/serio.h b/contrib/libs/linux-headers/linux/serio.h
new file mode 100644
index 0000000000..1fcf288235
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/serio.h
@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 1999-2002 Vojtech Pavlik
+*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _SERIO_H
+#define _SERIO_H
+
+#include <linux/const.h>
+#include <linux/ioctl.h>
+
+#define SPIOCSTYPE	_IOW('q', 0x01, unsigned long)
+
+
+/*
+ * bit masks for use in "interrupt" flags (3rd argument)
+ */
+#define SERIO_TIMEOUT	_BITUL(0)
+#define SERIO_PARITY	_BITUL(1)
+#define SERIO_FRAME	_BITUL(2)
+#define SERIO_OOB_DATA	_BITUL(3)
+
+/*
+ * Serio types
+ */
+#define SERIO_XT	0x00
+#define SERIO_8042	0x01
+#define SERIO_RS232	0x02
+#define SERIO_HIL_MLC	0x03
+#define SERIO_PS_PSTHRU	0x05
+#define SERIO_8042_XL	0x06
+
+/*
+ * Serio protocols
+ */
+#define SERIO_UNKNOWN	0x00
+#define SERIO_MSC	0x01
+#define SERIO_SUN	0x02
+#define SERIO_MS	0x03
+#define SERIO_MP	0x04
+#define SERIO_MZ	0x05
+#define SERIO_MZP	0x06
+#define SERIO_MZPP	0x07
+#define SERIO_VSXXXAA	0x08
+#define SERIO_SUNKBD	0x10
+#define SERIO_WARRIOR	0x18
+#define SERIO_SPACEORB	0x19
+#define SERIO_MAGELLAN	0x1a
+#define SERIO_SPACEBALL	0x1b
+#define SERIO_GUNZE	0x1c
+#define SERIO_IFORCE	0x1d
+#define SERIO_STINGER	0x1e
+#define SERIO_NEWTON	0x1f
+#define SERIO_STOWAWAY	0x20
+#define SERIO_H3600	0x21
+#define SERIO_PS2SER	0x22
+#define SERIO_TWIDKBD	0x23
+#define SERIO_TWIDJOY	0x24
+#define SERIO_HIL	0x25
+#define SERIO_SNES232	0x26
+#define SERIO_SEMTECH	0x27
+#define SERIO_LKKBD	0x28
+#define SERIO_ELO	0x29
+#define SERIO_MICROTOUCH	0x30
+#define SERIO_PENMOUNT	0x31
+#define SERIO_TOUCHRIGHT	0x32
+#define SERIO_TOUCHWIN	0x33
+#define SERIO_TAOSEVM	0x34
+#define SERIO_FUJITSU	0x35
+#define SERIO_ZHENHUA	0x36
+#define SERIO_INEXIO	0x37
+#define SERIO_TOUCHIT213	0x38
+#define SERIO_W8001	0x39
+#define SERIO_DYNAPRO	0x3a
+#define SERIO_HAMPSHIRE	0x3b
+#define SERIO_PS2MULT	0x3c
+#define SERIO_TSC40	0x3d
+#define SERIO_WACOM_IV	0x3e
+#define SERIO_EGALAX	0x3f
+#define SERIO_PULSE8_CEC	0x40
+#define SERIO_RAINSHADOW_CEC	0x41
+#define SERIO_FSIA6B	0x42
+
+#endif /* _SERIO_H */
diff --git a/contrib/libs/linux-headers/linux/sev-guest.h b/contrib/libs/linux-headers/linux/sev-guest.h
new file mode 100644
index 0000000000..2aa39112cf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sev-guest.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Userspace interface for AMD SEV and SNP guest driver.
+ *
+ * Copyright (C) 2021 Advanced Micro Devices, Inc.
+ *
+ * Author: Brijesh Singh <brijesh.singh@amd.com>
+ *
+ * SEV API specification is available at: https://developer.amd.com/sev/
+ */
+
+#ifndef __UAPI_LINUX_SEV_GUEST_H_
+#define __UAPI_LINUX_SEV_GUEST_H_
+
+#include <linux/types.h>
+
+struct snp_report_req {
+	/* user data that should be included in the report */
+	__u8 user_data[64];
+
+	/* The vmpl level to be included in the report */
+	__u32 vmpl;
+
+	/* Must be zero filled */
+	__u8 rsvd[28];
+};
+
+struct snp_report_resp {
+	/* response data, see SEV-SNP spec for the format */
+	__u8 data[4000];
+};
+
+struct snp_derived_key_req {
+	__u32 root_key_select;
+	__u32 rsvd;
+	__u64 guest_field_select;
+	__u32 vmpl;
+	__u32 guest_svn;
+	__u64 tcb_version;
+};
+
+struct snp_derived_key_resp {
+	/* response data, see SEV-SNP spec for the format */
+	__u8 data[64];
+};
+
+struct snp_guest_request_ioctl {
+	/* message version number (must be non-zero) */
+	__u8 msg_version;
+
+	/* Request and response structure address */
+	__u64 req_data;
+	__u64 resp_data;
+
+	/* bits[63:32]: VMM error code, bits[31:0] firmware error code (see psp-sev.h) */
+	union {
+		__u64 exitinfo2;
+		struct {
+			__u32 fw_error;
+			__u32 vmm_error;
+		};
+	};
+};
+
+struct snp_ext_report_req {
+	struct snp_report_req data;
+
+	/* where to copy the certificate blob */
+	__u64 certs_address;
+
+	/* length of the certificate blob */
+	__u32 certs_len;
+};
+
+#define SNP_GUEST_REQ_IOC_TYPE	'S'
+
+/* Get SNP attestation report */
+#define SNP_GET_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x0, struct snp_guest_request_ioctl)
+
+/* Get a derived key from the root */
+#define SNP_GET_DERIVED_KEY _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x1, struct snp_guest_request_ioctl)
+
+/* Get SNP extended report as defined in the GHCB specification version 2. */
+#define SNP_GET_EXT_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x2, struct snp_guest_request_ioctl)
+
+/* Guest message request EXIT_INFO_2 constants */
+#define SNP_GUEST_FW_ERR_MASK		GENMASK_ULL(31, 0)
+#define SNP_GUEST_VMM_ERR_SHIFT		32
+#define SNP_GUEST_VMM_ERR(x)		(((u64)x) << SNP_GUEST_VMM_ERR_SHIFT)
+
+#define SNP_GUEST_VMM_ERR_INVALID_LEN	1
+#define SNP_GUEST_VMM_ERR_BUSY		2
+
+#endif /* __UAPI_LINUX_SEV_GUEST_H_ */
diff --git a/contrib/libs/linux-headers/linux/shm.h b/contrib/libs/linux-headers/linux/shm.h
new file mode 100644
index 0000000000..1040a38b1a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/shm.h
@@ -0,0 +1,109 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SHM_H_
+#define _LINUX_SHM_H_
+
+#include <linux/ipc.h>
+#include <linux/errno.h>
+#include <asm-generic/hugetlb_encode.h>
+#include <unistd.h>
+
+/*
+ * SHMMNI, SHMMAX and SHMALL are default upper limits which can be
+ * modified by sysctl. The SHMMAX and SHMALL values have been chosen to
+ * be as large possible without facilitating scenarios where userspace
+ * causes overflows when adjusting the limits via operations of the form
+ * "retrieve current limit; add X; update limit". It is therefore not
+ * advised to make SHMMAX and SHMALL any larger. These limits are
+ * suitable for both 32 and 64-bit systems.
+ */
+#define SHMMIN 1			 /* min shared seg size (bytes) */
+#define SHMMNI 4096			 /* max num of segs system wide */
+#define SHMMAX (ULONG_MAX - (1UL << 24)) /* max shared seg size (bytes) */
+#define SHMALL (ULONG_MAX - (1UL << 24)) /* max shm system wide (pages) */
+#define SHMSEG SHMMNI			 /* max shared segs per process */
+
+/* Obsolete, used only for backwards compatibility and libc5 compiles */
+struct shmid_ds {
+	struct ipc_perm		shm_perm;	/* operation perms */
+	int			shm_segsz;	/* size of segment (bytes) */
+	__kernel_old_time_t	shm_atime;	/* last attach time */
+	__kernel_old_time_t	shm_dtime;	/* last detach time */
+	__kernel_old_time_t	shm_ctime;	/* last change time */
+	__kernel_ipc_pid_t	shm_cpid;	/* pid of creator */
+	__kernel_ipc_pid_t	shm_lpid;	/* pid of last operator */
+	unsigned short		shm_nattch;	/* no. of current attaches */
+	unsigned short 		shm_unused;	/* compatibility */
+	void 			*shm_unused2;	/* ditto - used by DIPC */
+	void			*shm_unused3;	/* unused */
+};
+
+/* Include the definition of shmid64_ds and shminfo64 */
+#include <asm/shmbuf.h>
+
+/*
+ * shmget() shmflg values.
+ */
+/* The bottom nine bits are the same as open(2) mode flags */
+#define SHM_R		0400	/* or S_IRUGO from <linux/stat.h> */
+#define SHM_W		0200	/* or S_IWUGO from <linux/stat.h> */
+/* Bits 9 & 10 are IPC_CREAT and IPC_EXCL */
+#define SHM_HUGETLB	04000	/* segment will use huge TLB pages */
+#define SHM_NORESERVE	010000	/* don't check for reservations */
+
+/*
+ * Huge page size encoding when SHM_HUGETLB is specified, and a huge page
+ * size other than the default is desired.  See hugetlb_encode.h
+ */
+#define SHM_HUGE_SHIFT	HUGETLB_FLAG_ENCODE_SHIFT
+#define SHM_HUGE_MASK	HUGETLB_FLAG_ENCODE_MASK
+
+#define SHM_HUGE_64KB	HUGETLB_FLAG_ENCODE_64KB
+#define SHM_HUGE_512KB	HUGETLB_FLAG_ENCODE_512KB
+#define SHM_HUGE_1MB	HUGETLB_FLAG_ENCODE_1MB
+#define SHM_HUGE_2MB	HUGETLB_FLAG_ENCODE_2MB
+#define SHM_HUGE_8MB	HUGETLB_FLAG_ENCODE_8MB
+#define SHM_HUGE_16MB	HUGETLB_FLAG_ENCODE_16MB
+#define SHM_HUGE_32MB	HUGETLB_FLAG_ENCODE_32MB
+#define SHM_HUGE_256MB	HUGETLB_FLAG_ENCODE_256MB
+#define SHM_HUGE_512MB	HUGETLB_FLAG_ENCODE_512MB
+#define SHM_HUGE_1GB	HUGETLB_FLAG_ENCODE_1GB
+#define SHM_HUGE_2GB	HUGETLB_FLAG_ENCODE_2GB
+#define SHM_HUGE_16GB	HUGETLB_FLAG_ENCODE_16GB
+
+/*
+ * shmat() shmflg values
+ */
+#define	SHM_RDONLY	010000	/* read-only access */
+#define	SHM_RND		020000	/* round attach address to SHMLBA boundary */
+#define	SHM_REMAP	040000	/* take-over region on attach */
+#define	SHM_EXEC	0100000	/* execution access */
+
+/* super user shmctl commands */
+#define SHM_LOCK 	11
+#define SHM_UNLOCK 	12
+
+/* ipcs ctl commands */
+#define SHM_STAT	13
+#define SHM_INFO	14
+#define SHM_STAT_ANY    15
+
+/* Obsolete, used only for backwards compatibility */
+struct	shminfo {
+	int shmmax;
+	int shmmin;
+	int shmmni;
+	int shmseg;
+	int shmall;
+};
+
+struct shm_info {
+	int used_ids;
+	__kernel_ulong_t shm_tot;	/* total allocated shm */
+	__kernel_ulong_t shm_rss;	/* total resident shm */
+	__kernel_ulong_t shm_swp;	/* total swapped shm */
+	__kernel_ulong_t swap_attempts;
+	__kernel_ulong_t swap_successes;
+};
+
+
+#endif /* _LINUX_SHM_H_ */
diff --git a/contrib/libs/linux-headers/linux/signal.h b/contrib/libs/linux-headers/linux/signal.h
new file mode 100644
index 0000000000..f1ecaef844
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/signal.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SIGNAL_H
+#define _LINUX_SIGNAL_H
+
+#include <asm/signal.h>
+#include <asm/siginfo.h>
+
+#define SS_ONSTACK	1
+#define SS_DISABLE	2
+
+/* bit-flags */
+#define SS_AUTODISARM	(1U << 31)	/* disable sas during sighandling */
+/* mask for all SS_xxx flags */
+#define SS_FLAG_BITS	SS_AUTODISARM
+
+#endif /* _LINUX_SIGNAL_H */
diff --git a/contrib/libs/linux-headers/linux/signalfd.h b/contrib/libs/linux-headers/linux/signalfd.h
new file mode 100644
index 0000000000..25aa80b8db
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/signalfd.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  include/linux/signalfd.h
+ *
+ *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+ *
+ */
+
+#ifndef _LINUX_SIGNALFD_H
+#define _LINUX_SIGNALFD_H
+
+#include <linux/types.h>
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+
+/* Flags for signalfd4.  */
+#define SFD_CLOEXEC O_CLOEXEC
+#define SFD_NONBLOCK O_NONBLOCK
+
+struct signalfd_siginfo {
+	__u32 ssi_signo;
+	__s32 ssi_errno;
+	__s32 ssi_code;
+	__u32 ssi_pid;
+	__u32 ssi_uid;
+	__s32 ssi_fd;
+	__u32 ssi_tid;
+	__u32 ssi_band;
+	__u32 ssi_overrun;
+	__u32 ssi_trapno;
+	__s32 ssi_status;
+	__s32 ssi_int;
+	__u64 ssi_ptr;
+	__u64 ssi_utime;
+	__u64 ssi_stime;
+	__u64 ssi_addr;
+	__u16 ssi_addr_lsb;
+	__u16 __pad2;
+	__s32 ssi_syscall;
+	__u64 ssi_call_addr;
+	__u32 ssi_arch;
+
+	/*
+	 * Pad strcture to 128 bytes. Remember to update the
+	 * pad size when you add new members. We use a fixed
+	 * size structure to avoid compatibility problems with
+	 * future versions, and we leave extra space for additional
+	 * members. We use fixed size members because this strcture
+	 * comes out of a read(2) and we really don't want to have
+	 * a compat on read(2).
+	 */
+	__u8 __pad[28];
+};
+
+
+
+#endif /* _LINUX_SIGNALFD_H */
diff --git a/contrib/libs/linux-headers/linux/smc.h b/contrib/libs/linux-headers/linux/smc.h
new file mode 100644
index 0000000000..ff057d5390
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/smc.h
@@ -0,0 +1,303 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for generic netlink based configuration of an SMC-R PNET table
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Thomas Richter <tmricht@linux.vnet.ibm.com>
+ */
+
+#ifndef _LINUX_SMC_H_
+#define _LINUX_SMC_H_
+
+/* Netlink SMC_PNETID attributes */
+enum {
+	SMC_PNETID_UNSPEC,
+	SMC_PNETID_NAME,
+	SMC_PNETID_ETHNAME,
+	SMC_PNETID_IBNAME,
+	SMC_PNETID_IBPORT,
+	__SMC_PNETID_MAX,
+	SMC_PNETID_MAX = __SMC_PNETID_MAX - 1
+};
+
+enum {				/* SMC PNET Table commands */
+	SMC_PNETID_GET = 1,
+	SMC_PNETID_ADD,
+	SMC_PNETID_DEL,
+	SMC_PNETID_FLUSH
+};
+
+#define SMCR_GENL_FAMILY_NAME		"SMC_PNETID"
+#define SMCR_GENL_FAMILY_VERSION	1
+
+/* gennetlink interface to access non-socket information from SMC module */
+#define SMC_GENL_FAMILY_NAME		"SMC_GEN_NETLINK"
+#define SMC_GENL_FAMILY_VERSION		1
+
+#define SMC_PCI_ID_STR_LEN		16 /* Max length of pci id string */
+#define SMC_MAX_HOSTNAME_LEN		32 /* Max length of the hostname */
+#define SMC_MAX_UEID			4  /* Max number of user EIDs */
+#define SMC_MAX_EID_LEN			32 /* Max length of an EID */
+
+/* SMC_GENL_FAMILY commands */
+enum {
+	SMC_NETLINK_GET_SYS_INFO = 1,
+	SMC_NETLINK_GET_LGR_SMCR,
+	SMC_NETLINK_GET_LINK_SMCR,
+	SMC_NETLINK_GET_LGR_SMCD,
+	SMC_NETLINK_GET_DEV_SMCD,
+	SMC_NETLINK_GET_DEV_SMCR,
+	SMC_NETLINK_GET_STATS,
+	SMC_NETLINK_GET_FBACK_STATS,
+	SMC_NETLINK_DUMP_UEID,
+	SMC_NETLINK_ADD_UEID,
+	SMC_NETLINK_REMOVE_UEID,
+	SMC_NETLINK_FLUSH_UEID,
+	SMC_NETLINK_DUMP_SEID,
+	SMC_NETLINK_ENABLE_SEID,
+	SMC_NETLINK_DISABLE_SEID,
+	SMC_NETLINK_DUMP_HS_LIMITATION,
+	SMC_NETLINK_ENABLE_HS_LIMITATION,
+	SMC_NETLINK_DISABLE_HS_LIMITATION,
+};
+
+/* SMC_GENL_FAMILY top level attributes */
+enum {
+	SMC_GEN_UNSPEC,
+	SMC_GEN_SYS_INFO,		/* nest */
+	SMC_GEN_LGR_SMCR,		/* nest */
+	SMC_GEN_LINK_SMCR,		/* nest */
+	SMC_GEN_LGR_SMCD,		/* nest */
+	SMC_GEN_DEV_SMCD,		/* nest */
+	SMC_GEN_DEV_SMCR,		/* nest */
+	SMC_GEN_STATS,			/* nest */
+	SMC_GEN_FBACK_STATS,		/* nest */
+	__SMC_GEN_MAX,
+	SMC_GEN_MAX = __SMC_GEN_MAX - 1
+};
+
+/* SMC_GEN_SYS_INFO attributes */
+enum {
+	SMC_NLA_SYS_UNSPEC,
+	SMC_NLA_SYS_VER,		/* u8 */
+	SMC_NLA_SYS_REL,		/* u8 */
+	SMC_NLA_SYS_IS_ISM_V2,		/* u8 */
+	SMC_NLA_SYS_LOCAL_HOST,		/* string */
+	SMC_NLA_SYS_SEID,		/* string */
+	SMC_NLA_SYS_IS_SMCR_V2,		/* u8 */
+	__SMC_NLA_SYS_MAX,
+	SMC_NLA_SYS_MAX = __SMC_NLA_SYS_MAX - 1
+};
+
+/* SMC_NLA_LGR_D_V2_COMMON and SMC_NLA_LGR_R_V2_COMMON nested attributes */
+enum {
+	SMC_NLA_LGR_V2_VER,		/* u8 */
+	SMC_NLA_LGR_V2_REL,		/* u8 */
+	SMC_NLA_LGR_V2_OS,		/* u8 */
+	SMC_NLA_LGR_V2_NEG_EID,		/* string */
+	SMC_NLA_LGR_V2_PEER_HOST,	/* string */
+	__SMC_NLA_LGR_V2_MAX,
+	SMC_NLA_LGR_V2_MAX = __SMC_NLA_LGR_V2_MAX - 1
+};
+
+/* SMC_NLA_LGR_R_V2 nested attributes */
+enum {
+	SMC_NLA_LGR_R_V2_UNSPEC,
+	SMC_NLA_LGR_R_V2_DIRECT,	/* u8 */
+	__SMC_NLA_LGR_R_V2_MAX,
+	SMC_NLA_LGR_R_V2_MAX = __SMC_NLA_LGR_R_V2_MAX - 1
+};
+
+/* SMC_GEN_LGR_SMCR attributes */
+enum {
+	SMC_NLA_LGR_R_UNSPEC,
+	SMC_NLA_LGR_R_ID,		/* u32 */
+	SMC_NLA_LGR_R_ROLE,		/* u8 */
+	SMC_NLA_LGR_R_TYPE,		/* u8 */
+	SMC_NLA_LGR_R_PNETID,		/* string */
+	SMC_NLA_LGR_R_VLAN_ID,		/* u8 */
+	SMC_NLA_LGR_R_CONNS_NUM,	/* u32 */
+	SMC_NLA_LGR_R_V2_COMMON,	/* nest */
+	SMC_NLA_LGR_R_V2,		/* nest */
+	SMC_NLA_LGR_R_NET_COOKIE,	/* u64 */
+	SMC_NLA_LGR_R_PAD,		/* flag */
+	SMC_NLA_LGR_R_BUF_TYPE,		/* u8 */
+	__SMC_NLA_LGR_R_MAX,
+	SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1
+};
+
+/* SMC_GEN_LINK_SMCR attributes */
+enum {
+	SMC_NLA_LINK_UNSPEC,
+	SMC_NLA_LINK_ID,		/* u8 */
+	SMC_NLA_LINK_IB_DEV,		/* string */
+	SMC_NLA_LINK_IB_PORT,		/* u8 */
+	SMC_NLA_LINK_GID,		/* string */
+	SMC_NLA_LINK_PEER_GID,		/* string */
+	SMC_NLA_LINK_CONN_CNT,		/* u32 */
+	SMC_NLA_LINK_NET_DEV,		/* u32 */
+	SMC_NLA_LINK_UID,		/* u32 */
+	SMC_NLA_LINK_PEER_UID,		/* u32 */
+	SMC_NLA_LINK_STATE,		/* u32 */
+	__SMC_NLA_LINK_MAX,
+	SMC_NLA_LINK_MAX = __SMC_NLA_LINK_MAX - 1
+};
+
+/* SMC_GEN_LGR_SMCD attributes */
+enum {
+	SMC_NLA_LGR_D_UNSPEC,
+	SMC_NLA_LGR_D_ID,		/* u32 */
+	SMC_NLA_LGR_D_GID,		/* u64 */
+	SMC_NLA_LGR_D_PEER_GID,		/* u64 */
+	SMC_NLA_LGR_D_VLAN_ID,		/* u8 */
+	SMC_NLA_LGR_D_CONNS_NUM,	/* u32 */
+	SMC_NLA_LGR_D_PNETID,		/* string */
+	SMC_NLA_LGR_D_CHID,		/* u16 */
+	SMC_NLA_LGR_D_PAD,		/* flag */
+	SMC_NLA_LGR_D_V2_COMMON,	/* nest */
+	__SMC_NLA_LGR_D_MAX,
+	SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MAX - 1
+};
+
+/* SMC_NLA_DEV_PORT nested attributes */
+enum {
+	SMC_NLA_DEV_PORT_UNSPEC,
+	SMC_NLA_DEV_PORT_PNET_USR,	/* u8 */
+	SMC_NLA_DEV_PORT_PNETID,	/* string */
+	SMC_NLA_DEV_PORT_NETDEV,	/* u32 */
+	SMC_NLA_DEV_PORT_STATE,		/* u8 */
+	SMC_NLA_DEV_PORT_VALID,		/* u8 */
+	SMC_NLA_DEV_PORT_LNK_CNT,	/* u32 */
+	__SMC_NLA_DEV_PORT_MAX,
+	SMC_NLA_DEV_PORT_MAX = __SMC_NLA_DEV_PORT_MAX - 1
+};
+
+/* SMC_GEN_DEV_SMCD and SMC_GEN_DEV_SMCR attributes */
+enum {
+	SMC_NLA_DEV_UNSPEC,
+	SMC_NLA_DEV_USE_CNT,		/* u32 */
+	SMC_NLA_DEV_IS_CRIT,		/* u8 */
+	SMC_NLA_DEV_PCI_FID,		/* u32 */
+	SMC_NLA_DEV_PCI_CHID,		/* u16 */
+	SMC_NLA_DEV_PCI_VENDOR,		/* u16 */
+	SMC_NLA_DEV_PCI_DEVICE,		/* u16 */
+	SMC_NLA_DEV_PCI_ID,		/* string */
+	SMC_NLA_DEV_PORT,		/* nest */
+	SMC_NLA_DEV_PORT2,		/* nest */
+	SMC_NLA_DEV_IB_NAME,		/* string */
+	__SMC_NLA_DEV_MAX,
+	SMC_NLA_DEV_MAX = __SMC_NLA_DEV_MAX - 1
+};
+
+/* SMC_NLA_STATS_T_TX(RX)_RMB_SIZE nested attributes */
+/* SMC_NLA_STATS_TX(RX)PLOAD_SIZE nested attributes */
+enum {
+	SMC_NLA_STATS_PLOAD_PAD,
+	SMC_NLA_STATS_PLOAD_8K,		/* u64 */
+	SMC_NLA_STATS_PLOAD_16K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_32K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_64K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_128K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_256K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_512K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_1024K,	/* u64 */
+	SMC_NLA_STATS_PLOAD_G_1024K,	/* u64 */
+	__SMC_NLA_STATS_PLOAD_MAX,
+	SMC_NLA_STATS_PLOAD_MAX = __SMC_NLA_STATS_PLOAD_MAX - 1
+};
+
+/* SMC_NLA_STATS_T_TX(RX)_RMB_STATS nested attributes */
+enum {
+	SMC_NLA_STATS_RMB_PAD,
+	SMC_NLA_STATS_RMB_SIZE_SM_PEER_CNT,	/* u64 */
+	SMC_NLA_STATS_RMB_SIZE_SM_CNT,		/* u64 */
+	SMC_NLA_STATS_RMB_FULL_PEER_CNT,	/* u64 */
+	SMC_NLA_STATS_RMB_FULL_CNT,		/* u64 */
+	SMC_NLA_STATS_RMB_REUSE_CNT,		/* u64 */
+	SMC_NLA_STATS_RMB_ALLOC_CNT,		/* u64 */
+	SMC_NLA_STATS_RMB_DGRADE_CNT,		/* u64 */
+	__SMC_NLA_STATS_RMB_MAX,
+	SMC_NLA_STATS_RMB_MAX = __SMC_NLA_STATS_RMB_MAX - 1
+};
+
+/* SMC_NLA_STATS_SMCD_TECH and _SMCR_TECH nested attributes */
+enum {
+	SMC_NLA_STATS_T_PAD,
+	SMC_NLA_STATS_T_TX_RMB_SIZE,	/* nest */
+	SMC_NLA_STATS_T_RX_RMB_SIZE,	/* nest */
+	SMC_NLA_STATS_T_TXPLOAD_SIZE,	/* nest */
+	SMC_NLA_STATS_T_RXPLOAD_SIZE,	/* nest */
+	SMC_NLA_STATS_T_TX_RMB_STATS,	/* nest */
+	SMC_NLA_STATS_T_RX_RMB_STATS,	/* nest */
+	SMC_NLA_STATS_T_CLNT_V1_SUCC,	/* u64 */
+	SMC_NLA_STATS_T_CLNT_V2_SUCC,	/* u64 */
+	SMC_NLA_STATS_T_SRV_V1_SUCC,	/* u64 */
+	SMC_NLA_STATS_T_SRV_V2_SUCC,	/* u64 */
+	SMC_NLA_STATS_T_SENDPAGE_CNT,	/* u64 */
+	SMC_NLA_STATS_T_SPLICE_CNT,	/* u64 */
+	SMC_NLA_STATS_T_CORK_CNT,	/* u64 */
+	SMC_NLA_STATS_T_NDLY_CNT,	/* u64 */
+	SMC_NLA_STATS_T_URG_DATA_CNT,	/* u64 */
+	SMC_NLA_STATS_T_RX_BYTES,	/* u64 */
+	SMC_NLA_STATS_T_TX_BYTES,	/* u64 */
+	SMC_NLA_STATS_T_RX_CNT,		/* u64 */
+	SMC_NLA_STATS_T_TX_CNT,		/* u64 */
+	__SMC_NLA_STATS_T_MAX,
+	SMC_NLA_STATS_T_MAX = __SMC_NLA_STATS_T_MAX - 1
+};
+
+/* SMC_GEN_STATS attributes */
+enum {
+	SMC_NLA_STATS_PAD,
+	SMC_NLA_STATS_SMCD_TECH,	/* nest */
+	SMC_NLA_STATS_SMCR_TECH,	/* nest */
+	SMC_NLA_STATS_CLNT_HS_ERR_CNT,	/* u64 */
+	SMC_NLA_STATS_SRV_HS_ERR_CNT,	/* u64 */
+	__SMC_NLA_STATS_MAX,
+	SMC_NLA_STATS_MAX = __SMC_NLA_STATS_MAX - 1
+};
+
+/* SMC_GEN_FBACK_STATS attributes */
+enum {
+	SMC_NLA_FBACK_STATS_PAD,
+	SMC_NLA_FBACK_STATS_TYPE,	/* u8 */
+	SMC_NLA_FBACK_STATS_SRV_CNT,	/* u64 */
+	SMC_NLA_FBACK_STATS_CLNT_CNT,	/* u64 */
+	SMC_NLA_FBACK_STATS_RSN_CODE,	/* u32 */
+	SMC_NLA_FBACK_STATS_RSN_CNT,	/* u16 */
+	__SMC_NLA_FBACK_STATS_MAX,
+	SMC_NLA_FBACK_STATS_MAX = __SMC_NLA_FBACK_STATS_MAX - 1
+};
+
+/* SMC_NETLINK_UEID attributes */
+enum {
+	SMC_NLA_EID_TABLE_UNSPEC,
+	SMC_NLA_EID_TABLE_ENTRY,	/* string */
+	__SMC_NLA_EID_TABLE_MAX,
+	SMC_NLA_EID_TABLE_MAX = __SMC_NLA_EID_TABLE_MAX - 1
+};
+
+/* SMC_NETLINK_SEID attributes */
+enum {
+	SMC_NLA_SEID_UNSPEC,
+	SMC_NLA_SEID_ENTRY,	/* string */
+	SMC_NLA_SEID_ENABLED,	/* u8 */
+	__SMC_NLA_SEID_TABLE_MAX,
+	SMC_NLA_SEID_TABLE_MAX = __SMC_NLA_SEID_TABLE_MAX - 1
+};
+
+/* SMC_NETLINK_HS_LIMITATION attributes */
+enum {
+	SMC_NLA_HS_LIMITATION_UNSPEC,
+	SMC_NLA_HS_LIMITATION_ENABLED,	/* u8 */
+	__SMC_NLA_HS_LIMITATION_MAX,
+	SMC_NLA_HS_LIMITATION_MAX = __SMC_NLA_HS_LIMITATION_MAX - 1
+};
+
+/* SMC socket options */
+#define SMC_LIMIT_HS 1	/* constraint on smc handshake */
+
+#endif /* _LINUX_SMC_H */
diff --git a/contrib/libs/linux-headers/linux/smc_diag.h b/contrib/libs/linux-headers/linux/smc_diag.h
new file mode 100644
index 0000000000..64d3fb69e4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/smc_diag.h
@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _SMC_DIAG_H_
+#define _SMC_DIAG_H_
+
+#include <linux/types.h>
+#include <linux/inet_diag.h>
+#include <rdma/ib_user_verbs.h>
+
+/* Request structure */
+struct smc_diag_req {
+	__u8	diag_family;
+	__u8	pad[2];
+	__u8	diag_ext;		/* Query extended information */
+	struct inet_diag_sockid	id;
+};
+
+/* Base info structure. It contains socket identity (addrs/ports/cookie) based
+ * on the internal clcsock, and more SMC-related socket data
+ */
+struct smc_diag_msg {
+	__u8		diag_family;
+	__u8		diag_state;
+	union {
+		__u8	diag_mode;
+		__u8	diag_fallback; /* the old name of the field */
+	};
+	__u8		diag_shutdown;
+	struct inet_diag_sockid id;
+
+	__u32		diag_uid;
+	__aligned_u64	diag_inode;
+};
+
+/* Mode of a connection */
+enum {
+	SMC_DIAG_MODE_SMCR,
+	SMC_DIAG_MODE_FALLBACK_TCP,
+	SMC_DIAG_MODE_SMCD,
+};
+
+/* Extensions */
+
+enum {
+	SMC_DIAG_NONE,
+	SMC_DIAG_CONNINFO,
+	SMC_DIAG_LGRINFO,
+	SMC_DIAG_SHUTDOWN,
+	SMC_DIAG_DMBINFO,
+	SMC_DIAG_FALLBACK,
+	__SMC_DIAG_MAX,
+};
+
+#define SMC_DIAG_MAX (__SMC_DIAG_MAX - 1)
+
+/* SMC_DIAG_CONNINFO */
+
+struct smc_diag_cursor {
+	__u16	reserved;
+	__u16	wrap;
+	__u32	count;
+};
+
+struct smc_diag_conninfo {
+	__u32			token;		/* unique connection id */
+	__u32			sndbuf_size;	/* size of send buffer */
+	__u32			rmbe_size;	/* size of RMB element */
+	__u32			peer_rmbe_size;	/* size of peer RMB element */
+	/* local RMB element cursors */
+	struct smc_diag_cursor	rx_prod;	/* received producer cursor */
+	struct smc_diag_cursor	rx_cons;	/* received consumer cursor */
+	/* peer RMB element cursors */
+	struct smc_diag_cursor	tx_prod;	/* sent producer cursor */
+	struct smc_diag_cursor	tx_cons;	/* sent consumer cursor */
+	__u8			rx_prod_flags;	/* received producer flags */
+	__u8			rx_conn_state_flags; /* recvd connection flags*/
+	__u8			tx_prod_flags;	/* sent producer flags */
+	__u8			tx_conn_state_flags; /* sent connection flags*/
+	/* send buffer cursors */
+	struct smc_diag_cursor	tx_prep;	/* prepared to be sent cursor */
+	struct smc_diag_cursor	tx_sent;	/* sent cursor */
+	struct smc_diag_cursor	tx_fin;		/* confirmed sent cursor */
+};
+
+/* SMC_DIAG_LINKINFO */
+
+struct smc_diag_linkinfo {
+	__u8 link_id;			/* link identifier */
+	__u8 ibname[IB_DEVICE_NAME_MAX]; /* name of the RDMA device */
+	__u8 ibport;			/* RDMA device port number */
+	__u8 gid[40];			/* local GID */
+	__u8 peer_gid[40];		/* peer GID */
+};
+
+struct smc_diag_lgrinfo {
+	struct smc_diag_linkinfo	lnk[1];
+	__u8				role;
+};
+
+struct smc_diag_fallback {
+	__u32 reason;
+	__u32 peer_diagnosis;
+};
+
+struct smcd_diag_dmbinfo {		/* SMC-D Socket internals */
+	__u32		linkid;		/* Link identifier */
+	__aligned_u64	peer_gid;	/* Peer GID */
+	__aligned_u64	my_gid;		/* My GID */
+	__aligned_u64	token;		/* Token of DMB */
+	__aligned_u64	peer_token;	/* Token of remote DMBE */
+};
+
+#endif /* _SMC_DIAG_H_ */
diff --git a/contrib/libs/linux-headers/linux/smiapp.h b/contrib/libs/linux-headers/linux/smiapp.h
new file mode 100644
index 0000000000..50438f8d96
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/smiapp.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * include/uapi/linux/smiapp.h
+ *
+ * Generic driver for SMIA/SMIA++ compliant camera modules
+ *
+ * Copyright (C) 2014 Intel Corporation
+ * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+
+#ifndef __UAPI_LINUX_SMIAPP_H_
+#define __UAPI_LINUX_SMIAPP_H_
+
+#define V4L2_SMIAPP_TEST_PATTERN_MODE_DISABLED			0
+#define V4L2_SMIAPP_TEST_PATTERN_MODE_SOLID_COLOUR		1
+#define V4L2_SMIAPP_TEST_PATTERN_MODE_COLOUR_BARS		2
+#define V4L2_SMIAPP_TEST_PATTERN_MODE_COLOUR_BARS_GREY		3
+#define V4L2_SMIAPP_TEST_PATTERN_MODE_PN9			4
+
+#endif /* __UAPI_LINUX_SMIAPP_H_ */
diff --git a/contrib/libs/linux-headers/linux/snmp.h b/contrib/libs/linux-headers/linux/snmp.h
new file mode 100644
index 0000000000..26f33a4c25
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/snmp.h
@@ -0,0 +1,356 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for MIBs
+ *
+ * Author: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+ */
+
+#ifndef _LINUX_SNMP_H
+#define _LINUX_SNMP_H
+
+/* ipstats mib definitions */
+/*
+ * RFC 1213:  MIB-II
+ * RFC 2011 (updates 1213):  SNMPv2-MIB-IP
+ * RFC 2863:  Interfaces Group MIB
+ * RFC 2465:  IPv6 MIB: General Group
+ * draft-ietf-ipv6-rfc2011-update-10.txt: MIB for IP: IP Statistics Tables
+ */
+enum
+{
+	IPSTATS_MIB_NUM = 0,
+/* frequently written fields in fast path, kept in same cache line */
+	IPSTATS_MIB_INPKTS,			/* InReceives */
+	IPSTATS_MIB_INOCTETS,			/* InOctets */
+	IPSTATS_MIB_INDELIVERS,			/* InDelivers */
+	IPSTATS_MIB_OUTFORWDATAGRAMS,		/* OutForwDatagrams */
+	IPSTATS_MIB_OUTPKTS,			/* OutRequests */
+	IPSTATS_MIB_OUTOCTETS,			/* OutOctets */
+/* other fields */
+	IPSTATS_MIB_INHDRERRORS,		/* InHdrErrors */
+	IPSTATS_MIB_INTOOBIGERRORS,		/* InTooBigErrors */
+	IPSTATS_MIB_INNOROUTES,			/* InNoRoutes */
+	IPSTATS_MIB_INADDRERRORS,		/* InAddrErrors */
+	IPSTATS_MIB_INUNKNOWNPROTOS,		/* InUnknownProtos */
+	IPSTATS_MIB_INTRUNCATEDPKTS,		/* InTruncatedPkts */
+	IPSTATS_MIB_INDISCARDS,			/* InDiscards */
+	IPSTATS_MIB_OUTDISCARDS,		/* OutDiscards */
+	IPSTATS_MIB_OUTNOROUTES,		/* OutNoRoutes */
+	IPSTATS_MIB_REASMTIMEOUT,		/* ReasmTimeout */
+	IPSTATS_MIB_REASMREQDS,			/* ReasmReqds */
+	IPSTATS_MIB_REASMOKS,			/* ReasmOKs */
+	IPSTATS_MIB_REASMFAILS,			/* ReasmFails */
+	IPSTATS_MIB_FRAGOKS,			/* FragOKs */
+	IPSTATS_MIB_FRAGFAILS,			/* FragFails */
+	IPSTATS_MIB_FRAGCREATES,		/* FragCreates */
+	IPSTATS_MIB_INMCASTPKTS,		/* InMcastPkts */
+	IPSTATS_MIB_OUTMCASTPKTS,		/* OutMcastPkts */
+	IPSTATS_MIB_INBCASTPKTS,		/* InBcastPkts */
+	IPSTATS_MIB_OUTBCASTPKTS,		/* OutBcastPkts */
+	IPSTATS_MIB_INMCASTOCTETS,		/* InMcastOctets */
+	IPSTATS_MIB_OUTMCASTOCTETS,		/* OutMcastOctets */
+	IPSTATS_MIB_INBCASTOCTETS,		/* InBcastOctets */
+	IPSTATS_MIB_OUTBCASTOCTETS,		/* OutBcastOctets */
+	IPSTATS_MIB_CSUMERRORS,			/* InCsumErrors */
+	IPSTATS_MIB_NOECTPKTS,			/* InNoECTPkts */
+	IPSTATS_MIB_ECT1PKTS,			/* InECT1Pkts */
+	IPSTATS_MIB_ECT0PKTS,			/* InECT0Pkts */
+	IPSTATS_MIB_CEPKTS,			/* InCEPkts */
+	IPSTATS_MIB_REASM_OVERLAPS,		/* ReasmOverlaps */
+	__IPSTATS_MIB_MAX
+};
+
+/* icmp mib definitions */
+/*
+ * RFC 1213:  MIB-II ICMP Group
+ * RFC 2011 (updates 1213):  SNMPv2 MIB for IP: ICMP group
+ */
+enum
+{
+	ICMP_MIB_NUM = 0,
+	ICMP_MIB_INMSGS,			/* InMsgs */
+	ICMP_MIB_INERRORS,			/* InErrors */
+	ICMP_MIB_INDESTUNREACHS,		/* InDestUnreachs */
+	ICMP_MIB_INTIMEEXCDS,			/* InTimeExcds */
+	ICMP_MIB_INPARMPROBS,			/* InParmProbs */
+	ICMP_MIB_INSRCQUENCHS,			/* InSrcQuenchs */
+	ICMP_MIB_INREDIRECTS,			/* InRedirects */
+	ICMP_MIB_INECHOS,			/* InEchos */
+	ICMP_MIB_INECHOREPS,			/* InEchoReps */
+	ICMP_MIB_INTIMESTAMPS,			/* InTimestamps */
+	ICMP_MIB_INTIMESTAMPREPS,		/* InTimestampReps */
+	ICMP_MIB_INADDRMASKS,			/* InAddrMasks */
+	ICMP_MIB_INADDRMASKREPS,		/* InAddrMaskReps */
+	ICMP_MIB_OUTMSGS,			/* OutMsgs */
+	ICMP_MIB_OUTERRORS,			/* OutErrors */
+	ICMP_MIB_OUTDESTUNREACHS,		/* OutDestUnreachs */
+	ICMP_MIB_OUTTIMEEXCDS,			/* OutTimeExcds */
+	ICMP_MIB_OUTPARMPROBS,			/* OutParmProbs */
+	ICMP_MIB_OUTSRCQUENCHS,			/* OutSrcQuenchs */
+	ICMP_MIB_OUTREDIRECTS,			/* OutRedirects */
+	ICMP_MIB_OUTECHOS,			/* OutEchos */
+	ICMP_MIB_OUTECHOREPS,			/* OutEchoReps */
+	ICMP_MIB_OUTTIMESTAMPS,			/* OutTimestamps */
+	ICMP_MIB_OUTTIMESTAMPREPS,		/* OutTimestampReps */
+	ICMP_MIB_OUTADDRMASKS,			/* OutAddrMasks */
+	ICMP_MIB_OUTADDRMASKREPS,		/* OutAddrMaskReps */
+	ICMP_MIB_CSUMERRORS,			/* InCsumErrors */
+	ICMP_MIB_RATELIMITGLOBAL,		/* OutRateLimitGlobal */
+	ICMP_MIB_RATELIMITHOST,			/* OutRateLimitHost */
+	__ICMP_MIB_MAX
+};
+
+#define __ICMPMSG_MIB_MAX 512	/* Out+In for all 8-bit ICMP types */
+
+/* icmp6 mib definitions */
+/*
+ * RFC 2466:  ICMPv6-MIB
+ */
+enum
+{
+	ICMP6_MIB_NUM = 0,
+	ICMP6_MIB_INMSGS,			/* InMsgs */
+	ICMP6_MIB_INERRORS,			/* InErrors */
+	ICMP6_MIB_OUTMSGS,			/* OutMsgs */
+	ICMP6_MIB_OUTERRORS,			/* OutErrors */
+	ICMP6_MIB_CSUMERRORS,			/* InCsumErrors */
+	ICMP6_MIB_RATELIMITHOST,		/* OutRateLimitHost */
+	__ICMP6_MIB_MAX
+};
+
+#define __ICMP6MSG_MIB_MAX 512 /* Out+In for all 8-bit ICMPv6 types */
+
+/* tcp mib definitions */
+/*
+ * RFC 1213:  MIB-II TCP group
+ * RFC 2012 (updates 1213):  SNMPv2-MIB-TCP
+ */
+enum
+{
+	TCP_MIB_NUM = 0,
+	TCP_MIB_RTOALGORITHM,			/* RtoAlgorithm */
+	TCP_MIB_RTOMIN,				/* RtoMin */
+	TCP_MIB_RTOMAX,				/* RtoMax */
+	TCP_MIB_MAXCONN,			/* MaxConn */
+	TCP_MIB_ACTIVEOPENS,			/* ActiveOpens */
+	TCP_MIB_PASSIVEOPENS,			/* PassiveOpens */
+	TCP_MIB_ATTEMPTFAILS,			/* AttemptFails */
+	TCP_MIB_ESTABRESETS,			/* EstabResets */
+	TCP_MIB_CURRESTAB,			/* CurrEstab */
+	TCP_MIB_INSEGS,				/* InSegs */
+	TCP_MIB_OUTSEGS,			/* OutSegs */
+	TCP_MIB_RETRANSSEGS,			/* RetransSegs */
+	TCP_MIB_INERRS,				/* InErrs */
+	TCP_MIB_OUTRSTS,			/* OutRsts */
+	TCP_MIB_CSUMERRORS,			/* InCsumErrors */
+	__TCP_MIB_MAX
+};
+
+/* udp mib definitions */
+/*
+ * RFC 1213:  MIB-II UDP group
+ * RFC 2013 (updates 1213):  SNMPv2-MIB-UDP
+ */
+enum
+{
+	UDP_MIB_NUM = 0,
+	UDP_MIB_INDATAGRAMS,			/* InDatagrams */
+	UDP_MIB_NOPORTS,			/* NoPorts */
+	UDP_MIB_INERRORS,			/* InErrors */
+	UDP_MIB_OUTDATAGRAMS,			/* OutDatagrams */
+	UDP_MIB_RCVBUFERRORS,			/* RcvbufErrors */
+	UDP_MIB_SNDBUFERRORS,			/* SndbufErrors */
+	UDP_MIB_CSUMERRORS,			/* InCsumErrors */
+	UDP_MIB_IGNOREDMULTI,			/* IgnoredMulti */
+	UDP_MIB_MEMERRORS,			/* MemErrors */
+	__UDP_MIB_MAX
+};
+
+/* linux mib definitions */
+enum
+{
+	LINUX_MIB_NUM = 0,
+	LINUX_MIB_SYNCOOKIESSENT,		/* SyncookiesSent */
+	LINUX_MIB_SYNCOOKIESRECV,		/* SyncookiesRecv */
+	LINUX_MIB_SYNCOOKIESFAILED,		/* SyncookiesFailed */
+	LINUX_MIB_EMBRYONICRSTS,		/* EmbryonicRsts */
+	LINUX_MIB_PRUNECALLED,			/* PruneCalled */
+	LINUX_MIB_RCVPRUNED,			/* RcvPruned */
+	LINUX_MIB_OFOPRUNED,			/* OfoPruned */
+	LINUX_MIB_OUTOFWINDOWICMPS,		/* OutOfWindowIcmps */
+	LINUX_MIB_LOCKDROPPEDICMPS,		/* LockDroppedIcmps */
+	LINUX_MIB_ARPFILTER,			/* ArpFilter */
+	LINUX_MIB_TIMEWAITED,			/* TimeWaited */
+	LINUX_MIB_TIMEWAITRECYCLED,		/* TimeWaitRecycled */
+	LINUX_MIB_TIMEWAITKILLED,		/* TimeWaitKilled */
+	LINUX_MIB_PAWSACTIVEREJECTED,		/* PAWSActiveRejected */
+	LINUX_MIB_PAWSESTABREJECTED,		/* PAWSEstabRejected */
+	LINUX_MIB_DELAYEDACKS,			/* DelayedACKs */
+	LINUX_MIB_DELAYEDACKLOCKED,		/* DelayedACKLocked */
+	LINUX_MIB_DELAYEDACKLOST,		/* DelayedACKLost */
+	LINUX_MIB_LISTENOVERFLOWS,		/* ListenOverflows */
+	LINUX_MIB_LISTENDROPS,			/* ListenDrops */
+	LINUX_MIB_TCPHPHITS,			/* TCPHPHits */
+	LINUX_MIB_TCPPUREACKS,			/* TCPPureAcks */
+	LINUX_MIB_TCPHPACKS,			/* TCPHPAcks */
+	LINUX_MIB_TCPRENORECOVERY,		/* TCPRenoRecovery */
+	LINUX_MIB_TCPSACKRECOVERY,		/* TCPSackRecovery */
+	LINUX_MIB_TCPSACKRENEGING,		/* TCPSACKReneging */
+	LINUX_MIB_TCPSACKREORDER,		/* TCPSACKReorder */
+	LINUX_MIB_TCPRENOREORDER,		/* TCPRenoReorder */
+	LINUX_MIB_TCPTSREORDER,			/* TCPTSReorder */
+	LINUX_MIB_TCPFULLUNDO,			/* TCPFullUndo */
+	LINUX_MIB_TCPPARTIALUNDO,		/* TCPPartialUndo */
+	LINUX_MIB_TCPDSACKUNDO,			/* TCPDSACKUndo */
+	LINUX_MIB_TCPLOSSUNDO,			/* TCPLossUndo */
+	LINUX_MIB_TCPLOSTRETRANSMIT,		/* TCPLostRetransmit */
+	LINUX_MIB_TCPRENOFAILURES,		/* TCPRenoFailures */
+	LINUX_MIB_TCPSACKFAILURES,		/* TCPSackFailures */
+	LINUX_MIB_TCPLOSSFAILURES,		/* TCPLossFailures */
+	LINUX_MIB_TCPFASTRETRANS,		/* TCPFastRetrans */
+	LINUX_MIB_TCPSLOWSTARTRETRANS,		/* TCPSlowStartRetrans */
+	LINUX_MIB_TCPTIMEOUTS,			/* TCPTimeouts */
+	LINUX_MIB_TCPLOSSPROBES,		/* TCPLossProbes */
+	LINUX_MIB_TCPLOSSPROBERECOVERY,		/* TCPLossProbeRecovery */
+	LINUX_MIB_TCPRENORECOVERYFAIL,		/* TCPRenoRecoveryFail */
+	LINUX_MIB_TCPSACKRECOVERYFAIL,		/* TCPSackRecoveryFail */
+	LINUX_MIB_TCPRCVCOLLAPSED,		/* TCPRcvCollapsed */
+	LINUX_MIB_TCPDSACKOLDSENT,		/* TCPDSACKOldSent */
+	LINUX_MIB_TCPDSACKOFOSENT,		/* TCPDSACKOfoSent */
+	LINUX_MIB_TCPDSACKRECV,			/* TCPDSACKRecv */
+	LINUX_MIB_TCPDSACKOFORECV,		/* TCPDSACKOfoRecv */
+	LINUX_MIB_TCPABORTONDATA,		/* TCPAbortOnData */
+	LINUX_MIB_TCPABORTONCLOSE,		/* TCPAbortOnClose */
+	LINUX_MIB_TCPABORTONMEMORY,		/* TCPAbortOnMemory */
+	LINUX_MIB_TCPABORTONTIMEOUT,		/* TCPAbortOnTimeout */
+	LINUX_MIB_TCPABORTONLINGER,		/* TCPAbortOnLinger */
+	LINUX_MIB_TCPABORTFAILED,		/* TCPAbortFailed */
+	LINUX_MIB_TCPMEMORYPRESSURES,		/* TCPMemoryPressures */
+	LINUX_MIB_TCPMEMORYPRESSURESCHRONO,	/* TCPMemoryPressuresChrono */
+	LINUX_MIB_TCPSACKDISCARD,		/* TCPSACKDiscard */
+	LINUX_MIB_TCPDSACKIGNOREDOLD,		/* TCPSACKIgnoredOld */
+	LINUX_MIB_TCPDSACKIGNOREDNOUNDO,	/* TCPSACKIgnoredNoUndo */
+	LINUX_MIB_TCPSPURIOUSRTOS,		/* TCPSpuriousRTOs */
+	LINUX_MIB_TCPMD5NOTFOUND,		/* TCPMD5NotFound */
+	LINUX_MIB_TCPMD5UNEXPECTED,		/* TCPMD5Unexpected */
+	LINUX_MIB_TCPMD5FAILURE,		/* TCPMD5Failure */
+	LINUX_MIB_SACKSHIFTED,
+	LINUX_MIB_SACKMERGED,
+	LINUX_MIB_SACKSHIFTFALLBACK,
+	LINUX_MIB_TCPBACKLOGDROP,
+	LINUX_MIB_PFMEMALLOCDROP,
+	LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
+	LINUX_MIB_TCPDEFERACCEPTDROP,
+	LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
+	LINUX_MIB_TCPTIMEWAITOVERFLOW,		/* TCPTimeWaitOverflow */
+	LINUX_MIB_TCPREQQFULLDOCOOKIES,		/* TCPReqQFullDoCookies */
+	LINUX_MIB_TCPREQQFULLDROP,		/* TCPReqQFullDrop */
+	LINUX_MIB_TCPRETRANSFAIL,		/* TCPRetransFail */
+	LINUX_MIB_TCPRCVCOALESCE,		/* TCPRcvCoalesce */
+	LINUX_MIB_TCPBACKLOGCOALESCE,		/* TCPBacklogCoalesce */
+	LINUX_MIB_TCPOFOQUEUE,			/* TCPOFOQueue */
+	LINUX_MIB_TCPOFODROP,			/* TCPOFODrop */
+	LINUX_MIB_TCPOFOMERGE,			/* TCPOFOMerge */
+	LINUX_MIB_TCPCHALLENGEACK,		/* TCPChallengeACK */
+	LINUX_MIB_TCPSYNCHALLENGE,		/* TCPSYNChallenge */
+	LINUX_MIB_TCPFASTOPENACTIVE,		/* TCPFastOpenActive */
+	LINUX_MIB_TCPFASTOPENACTIVEFAIL,	/* TCPFastOpenActiveFail */
+	LINUX_MIB_TCPFASTOPENPASSIVE,		/* TCPFastOpenPassive*/
+	LINUX_MIB_TCPFASTOPENPASSIVEFAIL,	/* TCPFastOpenPassiveFail */
+	LINUX_MIB_TCPFASTOPENLISTENOVERFLOW,	/* TCPFastOpenListenOverflow */
+	LINUX_MIB_TCPFASTOPENCOOKIEREQD,	/* TCPFastOpenCookieReqd */
+	LINUX_MIB_TCPFASTOPENBLACKHOLE,		/* TCPFastOpenBlackholeDetect */
+	LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
+	LINUX_MIB_BUSYPOLLRXPACKETS,		/* BusyPollRxPackets */
+	LINUX_MIB_TCPAUTOCORKING,		/* TCPAutoCorking */
+	LINUX_MIB_TCPFROMZEROWINDOWADV,		/* TCPFromZeroWindowAdv */
+	LINUX_MIB_TCPTOZEROWINDOWADV,		/* TCPToZeroWindowAdv */
+	LINUX_MIB_TCPWANTZEROWINDOWADV,		/* TCPWantZeroWindowAdv */
+	LINUX_MIB_TCPSYNRETRANS,		/* TCPSynRetrans */
+	LINUX_MIB_TCPORIGDATASENT,		/* TCPOrigDataSent */
+	LINUX_MIB_TCPHYSTARTTRAINDETECT,	/* TCPHystartTrainDetect */
+	LINUX_MIB_TCPHYSTARTTRAINCWND,		/* TCPHystartTrainCwnd */
+	LINUX_MIB_TCPHYSTARTDELAYDETECT,	/* TCPHystartDelayDetect */
+	LINUX_MIB_TCPHYSTARTDELAYCWND,		/* TCPHystartDelayCwnd */
+	LINUX_MIB_TCPACKSKIPPEDSYNRECV,		/* TCPACKSkippedSynRecv */
+	LINUX_MIB_TCPACKSKIPPEDPAWS,		/* TCPACKSkippedPAWS */
+	LINUX_MIB_TCPACKSKIPPEDSEQ,		/* TCPACKSkippedSeq */
+	LINUX_MIB_TCPACKSKIPPEDFINWAIT2,	/* TCPACKSkippedFinWait2 */
+	LINUX_MIB_TCPACKSKIPPEDTIMEWAIT,	/* TCPACKSkippedTimeWait */
+	LINUX_MIB_TCPACKSKIPPEDCHALLENGE,	/* TCPACKSkippedChallenge */
+	LINUX_MIB_TCPWINPROBE,			/* TCPWinProbe */
+	LINUX_MIB_TCPKEEPALIVE,			/* TCPKeepAlive */
+	LINUX_MIB_TCPMTUPFAIL,			/* TCPMTUPFail */
+	LINUX_MIB_TCPMTUPSUCCESS,		/* TCPMTUPSuccess */
+	LINUX_MIB_TCPDELIVERED,			/* TCPDelivered */
+	LINUX_MIB_TCPDELIVEREDCE,		/* TCPDeliveredCE */
+	LINUX_MIB_TCPACKCOMPRESSED,		/* TCPAckCompressed */
+	LINUX_MIB_TCPZEROWINDOWDROP,		/* TCPZeroWindowDrop */
+	LINUX_MIB_TCPRCVQDROP,			/* TCPRcvQDrop */
+	LINUX_MIB_TCPWQUEUETOOBIG,		/* TCPWqueueTooBig */
+	LINUX_MIB_TCPFASTOPENPASSIVEALTKEY,	/* TCPFastOpenPassiveAltKey */
+	LINUX_MIB_TCPTIMEOUTREHASH,		/* TCPTimeoutRehash */
+	LINUX_MIB_TCPDUPLICATEDATAREHASH,	/* TCPDuplicateDataRehash */
+	LINUX_MIB_TCPDSACKRECVSEGS,		/* TCPDSACKRecvSegs */
+	LINUX_MIB_TCPDSACKIGNOREDDUBIOUS,	/* TCPDSACKIgnoredDubious */
+	LINUX_MIB_TCPMIGRATEREQSUCCESS,		/* TCPMigrateReqSuccess */
+	LINUX_MIB_TCPMIGRATEREQFAILURE,		/* TCPMigrateReqFailure */
+	LINUX_MIB_TCPPLBREHASH,			/* TCPPLBRehash */
+	__LINUX_MIB_MAX
+};
+
+/* linux Xfrm mib definitions */
+enum
+{
+	LINUX_MIB_XFRMNUM = 0,
+	LINUX_MIB_XFRMINERROR,			/* XfrmInError */
+	LINUX_MIB_XFRMINBUFFERERROR,		/* XfrmInBufferError */
+	LINUX_MIB_XFRMINHDRERROR,		/* XfrmInHdrError */
+	LINUX_MIB_XFRMINNOSTATES,		/* XfrmInNoStates */
+	LINUX_MIB_XFRMINSTATEPROTOERROR,	/* XfrmInStateProtoError */
+	LINUX_MIB_XFRMINSTATEMODEERROR,		/* XfrmInStateModeError */
+	LINUX_MIB_XFRMINSTATESEQERROR,		/* XfrmInStateSeqError */
+	LINUX_MIB_XFRMINSTATEEXPIRED,		/* XfrmInStateExpired */
+	LINUX_MIB_XFRMINSTATEMISMATCH,		/* XfrmInStateMismatch */
+	LINUX_MIB_XFRMINSTATEINVALID,		/* XfrmInStateInvalid */
+	LINUX_MIB_XFRMINTMPLMISMATCH,		/* XfrmInTmplMismatch */
+	LINUX_MIB_XFRMINNOPOLS,			/* XfrmInNoPols */
+	LINUX_MIB_XFRMINPOLBLOCK,		/* XfrmInPolBlock */
+	LINUX_MIB_XFRMINPOLERROR,		/* XfrmInPolError */
+	LINUX_MIB_XFRMOUTERROR,			/* XfrmOutError */
+	LINUX_MIB_XFRMOUTBUNDLEGENERROR,	/* XfrmOutBundleGenError */
+	LINUX_MIB_XFRMOUTBUNDLECHECKERROR,	/* XfrmOutBundleCheckError */
+	LINUX_MIB_XFRMOUTNOSTATES,		/* XfrmOutNoStates */
+	LINUX_MIB_XFRMOUTSTATEPROTOERROR,	/* XfrmOutStateProtoError */
+	LINUX_MIB_XFRMOUTSTATEMODEERROR,	/* XfrmOutStateModeError */
+	LINUX_MIB_XFRMOUTSTATESEQERROR,		/* XfrmOutStateSeqError */
+	LINUX_MIB_XFRMOUTSTATEEXPIRED,		/* XfrmOutStateExpired */
+	LINUX_MIB_XFRMOUTPOLBLOCK,		/* XfrmOutPolBlock */
+	LINUX_MIB_XFRMOUTPOLDEAD,		/* XfrmOutPolDead */
+	LINUX_MIB_XFRMOUTPOLERROR,		/* XfrmOutPolError */
+	LINUX_MIB_XFRMFWDHDRERROR,		/* XfrmFwdHdrError*/
+	LINUX_MIB_XFRMOUTSTATEINVALID,		/* XfrmOutStateInvalid */
+	LINUX_MIB_XFRMACQUIREERROR,		/* XfrmAcquireError */
+	__LINUX_MIB_XFRMMAX
+};
+
+/* linux TLS mib definitions */
+enum
+{
+	LINUX_MIB_TLSNUM = 0,
+	LINUX_MIB_TLSCURRTXSW,			/* TlsCurrTxSw */
+	LINUX_MIB_TLSCURRRXSW,			/* TlsCurrRxSw */
+	LINUX_MIB_TLSCURRTXDEVICE,		/* TlsCurrTxDevice */
+	LINUX_MIB_TLSCURRRXDEVICE,		/* TlsCurrRxDevice */
+	LINUX_MIB_TLSTXSW,			/* TlsTxSw */
+	LINUX_MIB_TLSRXSW,			/* TlsRxSw */
+	LINUX_MIB_TLSTXDEVICE,			/* TlsTxDevice */
+	LINUX_MIB_TLSRXDEVICE,			/* TlsRxDevice */
+	LINUX_MIB_TLSDECRYPTERROR,		/* TlsDecryptError */
+	LINUX_MIB_TLSRXDEVICERESYNC,		/* TlsRxDeviceResync */
+	LINUX_MIB_TLSDECRYPTRETRY,		/* TlsDecryptRetry */
+	LINUX_MIB_TLSRXNOPADVIOL,		/* TlsRxNoPadViolation */
+	__LINUX_MIB_TLSMAX
+};
+
+#endif	/* _LINUX_SNMP_H */
diff --git a/contrib/libs/linux-headers/linux/sock_diag.h b/contrib/libs/linux-headers/linux/sock_diag.h
new file mode 100644
index 0000000000..35c0ce6783
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sock_diag.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __SOCK_DIAG_H__
+#define __SOCK_DIAG_H__
+
+#include <linux/types.h>
+
+#define SOCK_DIAG_BY_FAMILY 20
+#define SOCK_DESTROY 21
+
+struct sock_diag_req {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+};
+
+enum {
+	SK_MEMINFO_RMEM_ALLOC,
+	SK_MEMINFO_RCVBUF,
+	SK_MEMINFO_WMEM_ALLOC,
+	SK_MEMINFO_SNDBUF,
+	SK_MEMINFO_FWD_ALLOC,
+	SK_MEMINFO_WMEM_QUEUED,
+	SK_MEMINFO_OPTMEM,
+	SK_MEMINFO_BACKLOG,
+	SK_MEMINFO_DROPS,
+
+	SK_MEMINFO_VARS,
+};
+
+enum sknetlink_groups {
+	SKNLGRP_NONE,
+	SKNLGRP_INET_TCP_DESTROY,
+	SKNLGRP_INET_UDP_DESTROY,
+	SKNLGRP_INET6_TCP_DESTROY,
+	SKNLGRP_INET6_UDP_DESTROY,
+	__SKNLGRP_MAX,
+};
+#define SKNLGRP_MAX	(__SKNLGRP_MAX - 1)
+
+enum {
+	SK_DIAG_BPF_STORAGE_REQ_NONE,
+	SK_DIAG_BPF_STORAGE_REQ_MAP_FD,
+	__SK_DIAG_BPF_STORAGE_REQ_MAX,
+};
+
+#define SK_DIAG_BPF_STORAGE_REQ_MAX	(__SK_DIAG_BPF_STORAGE_REQ_MAX - 1)
+
+enum {
+	SK_DIAG_BPF_STORAGE_REP_NONE,
+	SK_DIAG_BPF_STORAGE,
+	__SK_DIAG_BPF_STORAGE_REP_MAX,
+};
+
+#define SK_DIAB_BPF_STORAGE_REP_MAX	(__SK_DIAG_BPF_STORAGE_REP_MAX - 1)
+
+enum {
+	SK_DIAG_BPF_STORAGE_NONE,
+	SK_DIAG_BPF_STORAGE_PAD,
+	SK_DIAG_BPF_STORAGE_MAP_ID,
+	SK_DIAG_BPF_STORAGE_MAP_VALUE,
+	__SK_DIAG_BPF_STORAGE_MAX,
+};
+
+#define SK_DIAG_BPF_STORAGE_MAX        (__SK_DIAG_BPF_STORAGE_MAX - 1)
+
+#endif /* __SOCK_DIAG_H__ */
diff --git a/contrib/libs/linux-headers/linux/sonet.h b/contrib/libs/linux-headers/linux/sonet.h
new file mode 100644
index 0000000000..1f47f059b0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sonet.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* sonet.h - SONET/SHD physical layer control */
+ 
+/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
+ 
+
+#ifndef LINUX_SONET_H
+#define LINUX_SONET_H
+
+#define __SONET_ITEMS \
+    __HANDLE_ITEM(section_bip); 	/* section parity errors (B1) */ \
+    __HANDLE_ITEM(line_bip);		/* line parity errors (B2) */ \
+    __HANDLE_ITEM(path_bip);		/* path parity errors (B3) */ \
+    __HANDLE_ITEM(line_febe);		/* line parity errors at remote */ \
+    __HANDLE_ITEM(path_febe);		/* path parity errors at remote */ \
+    __HANDLE_ITEM(corr_hcs);		/* correctable header errors */ \
+    __HANDLE_ITEM(uncorr_hcs);		/* uncorrectable header errors */ \
+    __HANDLE_ITEM(tx_cells);		/* cells sent */ \
+    __HANDLE_ITEM(rx_cells);		/* cells received */
+
+struct sonet_stats {
+#define __HANDLE_ITEM(i) int i
+	__SONET_ITEMS
+#undef __HANDLE_ITEM
+} __attribute__ ((packed));
+
+
+#define SONET_GETSTAT	_IOR('a',ATMIOC_PHYTYP,struct sonet_stats)
+					/* get statistics */
+#define SONET_GETSTATZ	_IOR('a',ATMIOC_PHYTYP+1,struct sonet_stats)
+					/* ... and zero counters */
+#define SONET_SETDIAG	_IOWR('a',ATMIOC_PHYTYP+2,int)
+					/* set error insertion */
+#define SONET_CLRDIAG	_IOWR('a',ATMIOC_PHYTYP+3,int)
+					/* clear error insertion */
+#define SONET_GETDIAG	_IOR('a',ATMIOC_PHYTYP+4,int)
+					/* query error insertion */
+#define SONET_SETFRAMING _IOW('a',ATMIOC_PHYTYP+5,int)
+					/* set framing mode (SONET/SDH) */
+#define SONET_GETFRAMING _IOR('a',ATMIOC_PHYTYP+6,int)
+					/* get framing mode */
+#define SONET_GETFRSENSE _IOR('a',ATMIOC_PHYTYP+7, \
+  unsigned char[SONET_FRSENSE_SIZE])	/* get framing sense information */
+
+#define SONET_INS_SBIP	  1		/* section BIP */
+#define SONET_INS_LBIP	  2		/* line BIP */
+#define SONET_INS_PBIP	  4		/* path BIP */
+#define SONET_INS_FRAME	  8		/* out of frame */
+#define SONET_INS_LOS	 16		/* set line to zero */
+#define SONET_INS_LAIS	 32		/* line alarm indication signal */
+#define SONET_INS_PAIS	 64		/* path alarm indication signal */
+#define SONET_INS_HCS	128		/* insert HCS error */
+
+#define SONET_FRAME_SONET 0		/* SONET STS-3 framing */
+#define SONET_FRAME_SDH   1		/* SDH STM-1 framing */
+
+#define SONET_FRSENSE_SIZE 6		/* C1[3],H1[3] (0xff for unknown) */
+
+
+
+#endif /* LINUX_SONET_H */
diff --git a/contrib/libs/linux-headers/linux/sonypi.h b/contrib/libs/linux-headers/linux/sonypi.h
new file mode 100644
index 0000000000..9338ce71d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sonypi.h
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Sony Programmable I/O Control Device driver for VAIO
+ *
+ * Copyright (C) 2001-2005 Stelian Pop <stelian@popies.net>
+ *
+ * Copyright (C) 2005 Narayanan R S <nars@kadamba.org>
+
+ * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
+ *
+ * Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
+ *
+ * Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
+ *
+ * Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>
+ *
+ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
+ *
+ * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _SONYPI_H_
+#define _SONYPI_H_
+
+#include <linux/types.h>
+
+/* events the user application reading /dev/sonypi can use */
+
+#define SONYPI_EVENT_IGNORE			 0
+#define SONYPI_EVENT_JOGDIAL_DOWN		 1
+#define SONYPI_EVENT_JOGDIAL_UP			 2
+#define SONYPI_EVENT_JOGDIAL_DOWN_PRESSED	 3
+#define SONYPI_EVENT_JOGDIAL_UP_PRESSED		 4
+#define SONYPI_EVENT_JOGDIAL_PRESSED		 5
+#define SONYPI_EVENT_JOGDIAL_RELEASED		 6	/* obsolete */
+#define SONYPI_EVENT_CAPTURE_PRESSED		 7
+#define SONYPI_EVENT_CAPTURE_RELEASED		 8	/* obsolete */
+#define SONYPI_EVENT_CAPTURE_PARTIALPRESSED	 9
+#define SONYPI_EVENT_CAPTURE_PARTIALRELEASED	10
+#define SONYPI_EVENT_FNKEY_ESC			11
+#define SONYPI_EVENT_FNKEY_F1			12
+#define SONYPI_EVENT_FNKEY_F2			13
+#define SONYPI_EVENT_FNKEY_F3			14
+#define SONYPI_EVENT_FNKEY_F4			15
+#define SONYPI_EVENT_FNKEY_F5			16
+#define SONYPI_EVENT_FNKEY_F6			17
+#define SONYPI_EVENT_FNKEY_F7			18
+#define SONYPI_EVENT_FNKEY_F8			19
+#define SONYPI_EVENT_FNKEY_F9			20
+#define SONYPI_EVENT_FNKEY_F10			21
+#define SONYPI_EVENT_FNKEY_F11			22
+#define SONYPI_EVENT_FNKEY_F12			23
+#define SONYPI_EVENT_FNKEY_1			24
+#define SONYPI_EVENT_FNKEY_2			25
+#define SONYPI_EVENT_FNKEY_D			26
+#define SONYPI_EVENT_FNKEY_E			27
+#define SONYPI_EVENT_FNKEY_F			28
+#define SONYPI_EVENT_FNKEY_S			29
+#define SONYPI_EVENT_FNKEY_B			30
+#define SONYPI_EVENT_BLUETOOTH_PRESSED		31
+#define SONYPI_EVENT_PKEY_P1			32
+#define SONYPI_EVENT_PKEY_P2			33
+#define SONYPI_EVENT_PKEY_P3			34
+#define SONYPI_EVENT_BACK_PRESSED		35
+#define SONYPI_EVENT_LID_CLOSED			36
+#define SONYPI_EVENT_LID_OPENED			37
+#define SONYPI_EVENT_BLUETOOTH_ON		38
+#define SONYPI_EVENT_BLUETOOTH_OFF		39
+#define SONYPI_EVENT_HELP_PRESSED		40
+#define SONYPI_EVENT_FNKEY_ONLY			41
+#define SONYPI_EVENT_JOGDIAL_FAST_DOWN		42
+#define SONYPI_EVENT_JOGDIAL_FAST_UP		43
+#define SONYPI_EVENT_JOGDIAL_FAST_DOWN_PRESSED	44
+#define SONYPI_EVENT_JOGDIAL_FAST_UP_PRESSED	45
+#define SONYPI_EVENT_JOGDIAL_VFAST_DOWN		46
+#define SONYPI_EVENT_JOGDIAL_VFAST_UP		47
+#define SONYPI_EVENT_JOGDIAL_VFAST_DOWN_PRESSED	48
+#define SONYPI_EVENT_JOGDIAL_VFAST_UP_PRESSED	49
+#define SONYPI_EVENT_ZOOM_PRESSED		50
+#define SONYPI_EVENT_THUMBPHRASE_PRESSED	51
+#define SONYPI_EVENT_MEYE_FACE			52
+#define SONYPI_EVENT_MEYE_OPPOSITE		53
+#define SONYPI_EVENT_MEMORYSTICK_INSERT		54
+#define SONYPI_EVENT_MEMORYSTICK_EJECT		55
+#define SONYPI_EVENT_ANYBUTTON_RELEASED		56
+#define SONYPI_EVENT_BATTERY_INSERT		57
+#define SONYPI_EVENT_BATTERY_REMOVE		58
+#define SONYPI_EVENT_FNKEY_RELEASED		59
+#define SONYPI_EVENT_WIRELESS_ON		60
+#define SONYPI_EVENT_WIRELESS_OFF		61
+#define SONYPI_EVENT_ZOOM_IN_PRESSED		62
+#define SONYPI_EVENT_ZOOM_OUT_PRESSED		63
+#define SONYPI_EVENT_CD_EJECT_PRESSED		64
+#define SONYPI_EVENT_MODEKEY_PRESSED		65
+#define SONYPI_EVENT_PKEY_P4			66
+#define SONYPI_EVENT_PKEY_P5			67
+#define SONYPI_EVENT_SETTINGKEY_PRESSED		68
+#define SONYPI_EVENT_VOLUME_INC_PRESSED		69
+#define SONYPI_EVENT_VOLUME_DEC_PRESSED		70
+#define SONYPI_EVENT_BRIGHTNESS_PRESSED		71
+#define SONYPI_EVENT_MEDIA_PRESSED		72
+#define SONYPI_EVENT_VENDOR_PRESSED		73
+
+/* get/set brightness */
+#define SONYPI_IOCGBRT		_IOR('v', 0, __u8)
+#define SONYPI_IOCSBRT		_IOW('v', 0, __u8)
+
+/* get battery full capacity/remaining capacity */
+#define SONYPI_IOCGBAT1CAP	_IOR('v', 2, __u16)
+#define SONYPI_IOCGBAT1REM	_IOR('v', 3, __u16)
+#define SONYPI_IOCGBAT2CAP	_IOR('v', 4, __u16)
+#define SONYPI_IOCGBAT2REM	_IOR('v', 5, __u16)
+
+/* get battery flags: battery1/battery2/ac adapter present */
+#define SONYPI_BFLAGS_B1	0x01
+#define SONYPI_BFLAGS_B2	0x02
+#define SONYPI_BFLAGS_AC	0x04
+#define SONYPI_IOCGBATFLAGS	_IOR('v', 7, __u8)
+
+/* get/set bluetooth subsystem state on/off */
+#define SONYPI_IOCGBLUE		_IOR('v', 8, __u8)
+#define SONYPI_IOCSBLUE		_IOW('v', 9, __u8)
+
+/* get/set fan state on/off */
+#define SONYPI_IOCGFAN		_IOR('v', 10, __u8)
+#define SONYPI_IOCSFAN		_IOW('v', 11, __u8)
+
+/* get temperature (C) */
+#define SONYPI_IOCGTEMP		_IOR('v', 12, __u8)
+
+
+#endif /* _SONYPI_H_ */
diff --git a/contrib/libs/linux-headers/linux/sound.h b/contrib/libs/linux-headers/linux/sound.h
new file mode 100644
index 0000000000..411387cc5d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sound.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SOUND_H
+#define _LINUX_SOUND_H
+
+/*
+ * Minor numbers for the sound driver.
+ */
+
+#include <linux/fs.h>
+
+#define SND_DEV_CTL		0	/* Control port /dev/mixer */
+#define SND_DEV_SEQ		1	/* Sequencer output /dev/sequencer (FM
+						synthesizer and MIDI output) */
+#define SND_DEV_MIDIN		2	/* Raw midi access */
+#define SND_DEV_DSP		3	/* Digitized voice /dev/dsp */
+#define SND_DEV_AUDIO		4	/* Sparc compatible /dev/audio */
+#define SND_DEV_DSP16		5	/* Like /dev/dsp but 16 bits/sample */
+/* #define SND_DEV_STATUS	6 */	/* /dev/sndstat (obsolete) */
+#define SND_DEV_UNUSED		6
+#define SND_DEV_AWFM		7	/* Reserved */
+#define SND_DEV_SEQ2		8	/* /dev/sequencer, level 2 interface */
+/* #define SND_DEV_SNDPROC	9 */	/* /dev/sndproc for programmable devices (not used) */
+/* #define SND_DEV_DMMIDI	9 */
+#define SND_DEV_SYNTH		9	/* Raw synth access /dev/synth (same as /dev/dmfm) */
+#define SND_DEV_DMFM		10	/* Raw synth access /dev/dmfm */
+#define SND_DEV_UNKNOWN11	11
+#define SND_DEV_ADSP		12	/* Like /dev/dsp (obsolete) */
+#define SND_DEV_AMIDI		13	/* Like /dev/midi (obsolete) */
+#define SND_DEV_ADMMIDI		14	/* Like /dev/dmmidi (onsolete) */
+
+
+#endif /* _LINUX_SOUND_H */
diff --git a/contrib/libs/linux-headers/linux/soundcard.h b/contrib/libs/linux-headers/linux/soundcard.h
new file mode 100644
index 0000000000..c630a4bb80
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/soundcard.h
@@ -0,0 +1,1276 @@
+/*
+ * Copyright by Hannu Savolainen 1993-1997
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer. 2.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#ifndef SOUNDCARD_H
+#define SOUNDCARD_H
+
+
+/*
+ * OSS interface version. With versions earlier than 3.6 this value is
+ * an integer with value less than 361. In versions 3.6 and later
+ * it's a six digit hexadecimal value. For example value
+ * of 0x030600 represents OSS version 3.6.0.
+ * Use ioctl(fd, OSS_GETVERSION, &int) to get the version number of
+ * the currently active driver.
+ */
+#define SOUND_VERSION	0x030802
+#define OPEN_SOUND_SYSTEM
+
+/* In Linux we need to be prepared for cross compiling */
+#include <linux/ioctl.h>
+
+/* Endian macros. */
+#  include <endian.h>
+
+/*
+ *	Supported card ID numbers (Should be somewhere else?)
+ */
+
+#define SNDCARD_ADLIB		1
+#define SNDCARD_SB		2
+#define SNDCARD_PAS		3
+#define SNDCARD_GUS		4
+#define SNDCARD_MPU401		5
+#define SNDCARD_SB16		6
+#define SNDCARD_SB16MIDI	7
+#define SNDCARD_UART6850	8
+#define SNDCARD_GUS16		9
+#define SNDCARD_MSS		10
+#define SNDCARD_PSS     	11
+#define SNDCARD_SSCAPE		12
+#define SNDCARD_PSS_MPU     	13
+#define SNDCARD_PSS_MSS     	14
+#define SNDCARD_SSCAPE_MSS	15
+#define SNDCARD_TRXPRO		16
+#define SNDCARD_TRXPRO_SB	17
+#define SNDCARD_TRXPRO_MPU	18
+#define SNDCARD_MAD16		19
+#define SNDCARD_MAD16_MPU	20
+#define SNDCARD_CS4232		21
+#define SNDCARD_CS4232_MPU	22
+#define SNDCARD_MAUI		23
+#define SNDCARD_PSEUDO_MSS	24
+#define SNDCARD_GUSPNP		25
+#define SNDCARD_UART401		26
+/* Sound card numbers 27 to N are reserved. Don't add more numbers here. */
+
+/***********************************
+ * IOCTL Commands for /dev/sequencer
+ */
+
+#ifndef _SIOWR
+#if defined(_IOWR) && (defined(_AIX) || (!defined(sun) && !defined(sparc) && !defined(__sparc__) && !defined(__INCioctlh) && !defined(__Lynx__)))
+/* Use already defined ioctl defines if they exist (except with Sun or Sparc) */
+#define	SIOCPARM_MASK	IOCPARM_MASK
+#define	SIOC_VOID	IOC_VOID
+#define	SIOC_OUT	IOC_OUT
+#define	SIOC_IN		IOC_IN
+#define	SIOC_INOUT	IOC_INOUT
+#define _SIOC_SIZE	_IOC_SIZE
+#define _SIOC_DIR	_IOC_DIR
+#define _SIOC_NONE	_IOC_NONE
+#define _SIOC_READ	_IOC_READ
+#define _SIOC_WRITE	_IOC_WRITE
+#define	_SIO		_IO
+#define	_SIOR		_IOR
+#define	_SIOW		_IOW
+#define	_SIOWR		_IOWR
+#else
+
+/* Ioctl's have the command encoded in the lower word,
+ * and the size of any in or out parameters in the upper
+ * word.  The high 2 bits of the upper word are used
+ * to encode the in/out status of the parameter; for now
+ * we restrict parameters to at most 8191 bytes.
+ */
+/* #define	SIOCTYPE		(0xff<<8) */
+#define	SIOCPARM_MASK	0x1fff		/* parameters must be < 8192 bytes */
+#define	SIOC_VOID	0x00000000	/* no parameters */
+#define	SIOC_OUT	0x20000000	/* copy out parameters */
+#define	SIOC_IN		0x40000000	/* copy in parameters */
+#define	SIOC_INOUT	(SIOC_IN|SIOC_OUT)
+/* the 0x20000000 is so we can distinguish new ioctl's from old */
+#define	_SIO(x,y)	((int)(SIOC_VOID|(x<<8)|y))
+#define	_SIOR(x,y,t)	((int)(SIOC_OUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
+#define	_SIOW(x,y,t)	((int)(SIOC_IN|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
+/* this should be _SIORW, but stdio got there first */
+#define	_SIOWR(x,y,t)	((int)(SIOC_INOUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y))
+#define _SIOC_SIZE(x)	((x>>16)&SIOCPARM_MASK)	
+#define _SIOC_DIR(x)	(x & 0xf0000000)
+#define _SIOC_NONE	SIOC_VOID
+#define _SIOC_READ	SIOC_OUT
+#define _SIOC_WRITE	SIOC_IN
+#  endif /* _IOWR */
+#endif  /* !_SIOWR */
+
+#define SNDCTL_SEQ_RESET		_SIO  ('Q', 0)
+#define SNDCTL_SEQ_SYNC			_SIO  ('Q', 1)
+#define SNDCTL_SYNTH_INFO		_SIOWR('Q', 2, struct synth_info)
+#define SNDCTL_SEQ_CTRLRATE		_SIOWR('Q', 3, int)	/* Set/get timer resolution (HZ) */
+#define SNDCTL_SEQ_GETOUTCOUNT		_SIOR ('Q', 4, int)
+#define SNDCTL_SEQ_GETINCOUNT		_SIOR ('Q', 5, int)
+#define SNDCTL_SEQ_PERCMODE		_SIOW ('Q', 6, int)
+#define SNDCTL_FM_LOAD_INSTR		_SIOW ('Q', 7, struct sbi_instrument)	/* Obsolete. Don't use!!!!!! */
+#define SNDCTL_SEQ_TESTMIDI		_SIOW ('Q', 8, int)
+#define SNDCTL_SEQ_RESETSAMPLES		_SIOW ('Q', 9, int)
+#define SNDCTL_SEQ_NRSYNTHS		_SIOR ('Q',10, int)
+#define SNDCTL_SEQ_NRMIDIS		_SIOR ('Q',11, int)
+#define SNDCTL_MIDI_INFO		_SIOWR('Q',12, struct midi_info)
+#define SNDCTL_SEQ_THRESHOLD		_SIOW ('Q',13, int)
+#define SNDCTL_SYNTH_MEMAVL		_SIOWR('Q',14, int)	/* in=dev#, out=memsize */
+#define SNDCTL_FM_4OP_ENABLE		_SIOW ('Q',15, int)	/* in=dev# */
+#define SNDCTL_SEQ_PANIC		_SIO  ('Q',17)
+#define SNDCTL_SEQ_OUTOFBAND		_SIOW ('Q',18, struct seq_event_rec)
+#define SNDCTL_SEQ_GETTIME		_SIOR ('Q',19, int)
+#define SNDCTL_SYNTH_ID			_SIOWR('Q',20, struct synth_info)
+#define SNDCTL_SYNTH_CONTROL		_SIOWR('Q',21, struct synth_control)
+#define SNDCTL_SYNTH_REMOVESAMPLE	_SIOWR('Q',22, struct remove_sample)
+
+typedef struct synth_control
+{
+	int devno;	/* Synthesizer # */
+	char data[4000]; /* Device spesific command/data record */
+}synth_control;
+
+typedef struct remove_sample
+{
+	int devno;	/* Synthesizer # */
+	int bankno;	/* MIDI bank # (0=General MIDI) */
+	int instrno;	/* MIDI instrument number */
+} remove_sample;
+
+typedef struct seq_event_rec {
+		unsigned char arr[8];
+} seq_event_rec;
+
+#define SNDCTL_TMR_TIMEBASE		_SIOWR('T', 1, int)
+#define SNDCTL_TMR_START		_SIO  ('T', 2)
+#define SNDCTL_TMR_STOP			_SIO  ('T', 3)
+#define SNDCTL_TMR_CONTINUE		_SIO  ('T', 4)
+#define SNDCTL_TMR_TEMPO		_SIOWR('T', 5, int)
+#define SNDCTL_TMR_SOURCE		_SIOWR('T', 6, int)
+#	define TMR_INTERNAL		0x00000001
+#	define TMR_EXTERNAL		0x00000002
+#		define TMR_MODE_MIDI	0x00000010
+#		define TMR_MODE_FSK	0x00000020
+#		define TMR_MODE_CLS	0x00000040
+#		define TMR_MODE_SMPTE	0x00000080
+#define SNDCTL_TMR_METRONOME		_SIOW ('T', 7, int)
+#define SNDCTL_TMR_SELECT		_SIOW ('T', 8, int)
+
+/*
+ * Some big endian/little endian handling macros
+ */
+
+#define _LINUX_PATCHKEY_H_INDIRECT
+#include <linux/patchkey.h>
+#undef _LINUX_PATCHKEY_H_INDIRECT
+
+# if defined(__BYTE_ORDER)
+#  if __BYTE_ORDER == __BIG_ENDIAN
+#    define AFMT_S16_NE AFMT_S16_BE
+#  elif __BYTE_ORDER == __LITTLE_ENDIAN
+#    define AFMT_S16_NE AFMT_S16_LE
+#  else
+#    error "could not determine byte order"
+#  endif
+# endif
+
+/*
+ *	Sample loading mechanism for internal synthesizers (/dev/sequencer)
+ *	The following patch_info structure has been designed to support
+ *	Gravis UltraSound. It tries to be universal format for uploading
+ *	sample based patches but is probably too limited.
+ *
+ *      (PBD) As Hannu guessed, the GUS structure is too limited for 
+ *      the WaveFront, but this is the right place for a constant definition.
+ */
+
+struct patch_info {
+		unsigned short key;		/* Use WAVE_PATCH here */
+#define WAVE_PATCH	   _PATCHKEY(0x04)
+#define GUS_PATCH	   WAVE_PATCH
+#define WAVEFRONT_PATCH    _PATCHKEY(0x06)
+
+		short device_no;	/* Synthesizer number */
+		short instr_no;		/* Midi pgm# */
+
+		unsigned int mode;
+/*
+ * The least significant byte has the same format than the GUS .PAT
+ * files
+ */
+#define WAVE_16_BITS	0x01	/* bit 0 = 8 or 16 bit wave data. */
+#define WAVE_UNSIGNED	0x02	/* bit 1 = Signed - Unsigned data. */
+#define WAVE_LOOPING	0x04	/* bit 2 = looping enabled-1. */
+#define WAVE_BIDIR_LOOP	0x08	/* bit 3 = Set is bidirectional looping. */
+#define WAVE_LOOP_BACK	0x10	/* bit 4 = Set is looping backward. */
+#define WAVE_SUSTAIN_ON	0x20	/* bit 5 = Turn sustaining on. (Env. pts. 3)*/
+#define WAVE_ENVELOPES	0x40	/* bit 6 = Enable envelopes - 1 */
+#define WAVE_FAST_RELEASE 0x80	/* bit 7 = Shut off immediately after note off */
+				/* 	(use the env_rate/env_offs fields). */
+/* Linux specific bits */
+#define WAVE_VIBRATO	0x00010000	/* The vibrato info is valid */
+#define WAVE_TREMOLO	0x00020000	/* The tremolo info is valid */
+#define WAVE_SCALE	0x00040000	/* The scaling info is valid */
+#define WAVE_FRACTIONS	0x00080000	/* Fraction information is valid */
+/* Reserved bits */
+#define WAVE_ROM	0x40000000	/* For future use */
+#define WAVE_MULAW	0x20000000	/* For future use */
+/* Other bits must be zeroed */
+
+		int len;	/* Size of the wave data in bytes */
+		int loop_start, loop_end; /* Byte offsets from the beginning */
+
+/* 
+ * The base_freq and base_note fields are used when computing the
+ * playback speed for a note. The base_note defines the tone frequency
+ * which is heard if the sample is played using the base_freq as the
+ * playback speed.
+ *
+ * The low_note and high_note fields define the minimum and maximum note
+ * frequencies for which this sample is valid. It is possible to define
+ * more than one samples for an instrument number at the same time. The
+ * low_note and high_note fields are used to select the most suitable one.
+ *
+ * The fields base_note, high_note and low_note should contain
+ * the note frequency multiplied by 1000. For example value for the
+ * middle A is 440*1000.
+ */
+
+		unsigned int base_freq;
+		unsigned int base_note;
+		unsigned int high_note;
+		unsigned int low_note;
+		int panning;	/* -128=left, 127=right */
+		int detuning;
+
+/*	New fields introduced in version 1.99.5	*/
+
+       /* Envelope. Enabled by mode bit WAVE_ENVELOPES	*/
+		unsigned char	env_rate[ 6 ];	 /* GUS HW ramping rate */
+		unsigned char	env_offset[ 6 ]; /* 255 == 100% */
+
+	/* 
+	 * The tremolo, vibrato and scale info are not supported yet.
+	 * Enable by setting the mode bits WAVE_TREMOLO, WAVE_VIBRATO or
+	 * WAVE_SCALE
+	 */
+
+		unsigned char	tremolo_sweep;
+		unsigned char	tremolo_rate;
+		unsigned char	tremolo_depth;
+	
+		unsigned char	vibrato_sweep;
+		unsigned char	vibrato_rate;
+		unsigned char	vibrato_depth;
+
+		int		scale_frequency;
+		unsigned int	scale_factor;		/* from 0 to 2048 or 0 to 2 */
+	
+	        int		volume;
+		int		fractions;
+		int		reserved1;
+	        int		spare[2];
+		char data[1];	/* The waveform data starts here */
+	};
+
+struct sysex_info {
+		short key;		/* Use SYSEX_PATCH or MAUI_PATCH here */
+#define SYSEX_PATCH	_PATCHKEY(0x05)
+#define MAUI_PATCH	_PATCHKEY(0x06)
+		short device_no;	/* Synthesizer number */
+		int len;	/* Size of the sysex data in bytes */
+		unsigned char data[1];	/* Sysex data starts here */
+	};
+
+/*
+ * /dev/sequencer input events.
+ *
+ * The data written to the /dev/sequencer is a stream of events. Events
+ * are records of 4 or 8 bytes. The first byte defines the size. 
+ * Any number of events can be written with a write call. There
+ * is a set of macros for sending these events. Use these macros if you
+ * want to maximize portability of your program.
+ *
+ * Events SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO. Are also input events.
+ * (All input events are currently 4 bytes long. Be prepared to support
+ * 8 byte events also. If you receive any event having first byte >= 128,
+ * it's a 8 byte event.
+ *
+ * The events are documented at the end of this file.
+ *
+ * Normal events (4 bytes)
+ * There is also a 8 byte version of most of the 4 byte events. The
+ * 8 byte one is recommended.
+ */
+#define SEQ_NOTEOFF		0
+#define SEQ_FMNOTEOFF		SEQ_NOTEOFF	/* Just old name */
+#define SEQ_NOTEON		1
+#define	SEQ_FMNOTEON		SEQ_NOTEON
+#define SEQ_WAIT		TMR_WAIT_ABS
+#define SEQ_PGMCHANGE		3
+#define SEQ_FMPGMCHANGE		SEQ_PGMCHANGE
+#define SEQ_SYNCTIMER		TMR_START
+#define SEQ_MIDIPUTC		5
+#define SEQ_DRUMON		6	/*** OBSOLETE ***/
+#define SEQ_DRUMOFF		7	/*** OBSOLETE ***/
+#define SEQ_ECHO		TMR_ECHO	/* For synching programs with output */
+#define SEQ_AFTERTOUCH		9
+#define SEQ_CONTROLLER		10
+
+/*******************************************
+ *	Midi controller numbers
+ *******************************************
+ * Controllers 0 to 31 (0x00 to 0x1f) and
+ * 32 to 63 (0x20 to 0x3f) are continuous
+ * controllers.
+ * In the MIDI 1.0 these controllers are sent using
+ * two messages. Controller numbers 0 to 31 are used
+ * to send the MSB and the controller numbers 32 to 63
+ * are for the LSB. Note that just 7 bits are used in MIDI bytes.
+ */
+
+#define	   CTL_BANK_SELECT		0x00
+#define	   CTL_MODWHEEL			0x01
+#define    CTL_BREATH			0x02
+/*		undefined		0x03 */
+#define    CTL_FOOT			0x04
+#define    CTL_PORTAMENTO_TIME		0x05
+#define    CTL_DATA_ENTRY		0x06
+#define    CTL_MAIN_VOLUME		0x07
+#define    CTL_BALANCE			0x08
+/*		undefined		0x09 */
+#define    CTL_PAN			0x0a
+#define    CTL_EXPRESSION		0x0b
+/*		undefined		0x0c */
+/*		undefined		0x0d */
+/*		undefined		0x0e */
+/*		undefined		0x0f */
+#define    CTL_GENERAL_PURPOSE1	0x10
+#define    CTL_GENERAL_PURPOSE2	0x11
+#define    CTL_GENERAL_PURPOSE3	0x12
+#define    CTL_GENERAL_PURPOSE4	0x13
+/*		undefined		0x14 - 0x1f */
+
+/*		undefined		0x20 */
+/* The controller numbers 0x21 to 0x3f are reserved for the */
+/* least significant bytes of the controllers 0x00 to 0x1f. */
+/* These controllers are not recognised by the driver. */
+
+/* Controllers 64 to 69 (0x40 to 0x45) are on/off switches. */
+/* 0=OFF and 127=ON (intermediate values are possible) */
+#define    CTL_DAMPER_PEDAL		0x40
+#define    CTL_SUSTAIN			0x40	/* Alias */
+#define    CTL_HOLD			0x40	/* Alias */
+#define    CTL_PORTAMENTO		0x41
+#define    CTL_SOSTENUTO		0x42
+#define    CTL_SOFT_PEDAL		0x43
+/*		undefined		0x44 */
+#define    CTL_HOLD2			0x45
+/*		undefined		0x46 - 0x4f */
+
+#define    CTL_GENERAL_PURPOSE5	0x50
+#define    CTL_GENERAL_PURPOSE6	0x51
+#define    CTL_GENERAL_PURPOSE7	0x52
+#define    CTL_GENERAL_PURPOSE8	0x53
+/*		undefined		0x54 - 0x5a */
+#define    CTL_EXT_EFF_DEPTH		0x5b
+#define    CTL_TREMOLO_DEPTH		0x5c
+#define    CTL_CHORUS_DEPTH		0x5d
+#define    CTL_DETUNE_DEPTH		0x5e
+#define    CTL_CELESTE_DEPTH		0x5e	/* Alias for the above one */
+#define    CTL_PHASER_DEPTH		0x5f
+#define    CTL_DATA_INCREMENT		0x60
+#define    CTL_DATA_DECREMENT		0x61
+#define    CTL_NONREG_PARM_NUM_LSB	0x62
+#define    CTL_NONREG_PARM_NUM_MSB	0x63
+#define    CTL_REGIST_PARM_NUM_LSB	0x64
+#define    CTL_REGIST_PARM_NUM_MSB	0x65
+/*		undefined		0x66 - 0x78 */
+/*		reserved		0x79 - 0x7f */
+
+/* Pseudo controllers (not midi compatible) */
+#define    CTRL_PITCH_BENDER		255
+#define    CTRL_PITCH_BENDER_RANGE	254
+#define    CTRL_EXPRESSION		253	/* Obsolete */
+#define    CTRL_MAIN_VOLUME		252	/* Obsolete */
+#define SEQ_BALANCE		11
+#define SEQ_VOLMODE             12
+
+/*
+ * Volume mode decides how volumes are used
+ */
+
+#define VOL_METHOD_ADAGIO	1
+#define VOL_METHOD_LINEAR	2
+
+/*
+ * Note! SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO are used also as
+ *	 input events.
+ */
+
+/*
+ * Event codes 0xf0 to 0xfc are reserved for future extensions.
+ */
+
+#define SEQ_FULLSIZE		0xfd	/* Long events */
+/*
+ *	SEQ_FULLSIZE events are used for loading patches/samples to the
+ *	synthesizer devices. These events are passed directly to the driver
+ *	of the associated synthesizer device. There is no limit to the size
+ *	of the extended events. These events are not queued but executed
+ *	immediately when the write() is called (execution can take several
+ *	seconds of time). 
+ *
+ *	When a SEQ_FULLSIZE message is written to the device, it must
+ *	be written using exactly one write() call. Other events cannot
+ *	be mixed to the same write.
+ *	
+ *	For FM synths (YM3812/OPL3) use struct sbi_instrument and write it to the 
+ *	/dev/sequencer. Don't write other data together with the instrument structure
+ *	Set the key field of the structure to FM_PATCH. The device field is used to
+ *	route the patch to the corresponding device.
+ *
+ *	For wave table use struct patch_info. Initialize the key field
+ *      to WAVE_PATCH.
+ */
+#define SEQ_PRIVATE		0xfe	/* Low level HW dependent events (8 bytes) */
+#define SEQ_EXTENDED		0xff	/* Extended events (8 bytes) OBSOLETE */
+
+/*
+ * Record for FM patches
+ */
+
+typedef unsigned char sbi_instr_data[32];
+
+struct sbi_instrument {
+		unsigned short	key;	/* FM_PATCH or OPL3_PATCH */
+#define FM_PATCH	_PATCHKEY(0x01)
+#define OPL3_PATCH	_PATCHKEY(0x03)
+		short		device;		/*	Synth# (0-4)	*/
+		int 		channel;	/*	Program# to be initialized 	*/
+		sbi_instr_data	operators;	/*	Register settings for operator cells (.SBI format)	*/
+	};
+
+struct synth_info {	/* Read only */
+		char	name[30];
+		int	device;		/* 0-N. INITIALIZE BEFORE CALLING */
+		int	synth_type;
+#define SYNTH_TYPE_FM			0
+#define SYNTH_TYPE_SAMPLE		1
+#define SYNTH_TYPE_MIDI			2	/* Midi interface */
+
+		int	synth_subtype;
+#define FM_TYPE_ADLIB			0x00
+#define FM_TYPE_OPL3			0x01
+#define MIDI_TYPE_MPU401		0x401
+
+#define SAMPLE_TYPE_BASIC		0x10
+#define SAMPLE_TYPE_GUS			SAMPLE_TYPE_BASIC
+#define SAMPLE_TYPE_WAVEFRONT           0x11
+
+		int	perc_mode;	/* No longer supported */
+		int	nr_voices;
+		int	nr_drums;	/* Obsolete field */
+		int	instr_bank_size;
+		unsigned int	capabilities;	
+#define SYNTH_CAP_PERCMODE		0x00000001 /* No longer used */
+#define SYNTH_CAP_OPL3			0x00000002 /* Set if OPL3 supported */
+#define SYNTH_CAP_INPUT			0x00000004 /* Input (MIDI) device */
+		int	dummies[19];	/* Reserve space */
+	};
+
+struct sound_timer_info {
+		char name[32];
+		int caps;
+	};
+
+#define MIDI_CAP_MPU401		1		/* MPU-401 intelligent mode */
+
+struct midi_info {
+		char		name[30];
+		int		device;		/* 0-N. INITIALIZE BEFORE CALLING */
+		unsigned int	capabilities;	/* To be defined later */
+		int		dev_type;
+		int		dummies[18];	/* Reserve space */
+	};
+
+/********************************************
+ * ioctl commands for the /dev/midi##
+ */
+typedef struct {
+		unsigned char cmd;
+		char nr_args, nr_returns;
+		unsigned char data[30];
+	} mpu_command_rec;
+
+#define SNDCTL_MIDI_PRETIME		_SIOWR('m', 0, int)
+#define SNDCTL_MIDI_MPUMODE		_SIOWR('m', 1, int)
+#define SNDCTL_MIDI_MPUCMD		_SIOWR('m', 2, mpu_command_rec)
+
+/********************************************
+ * IOCTL commands for /dev/dsp and /dev/audio
+ */
+
+#define SNDCTL_DSP_RESET		_SIO  ('P', 0)
+#define SNDCTL_DSP_SYNC			_SIO  ('P', 1)
+#define SNDCTL_DSP_SPEED		_SIOWR('P', 2, int)
+#define SNDCTL_DSP_STEREO		_SIOWR('P', 3, int)
+#define SNDCTL_DSP_GETBLKSIZE		_SIOWR('P', 4, int)
+#define SNDCTL_DSP_SAMPLESIZE		SNDCTL_DSP_SETFMT
+#define SNDCTL_DSP_CHANNELS		_SIOWR('P', 6, int)
+#define SOUND_PCM_WRITE_CHANNELS	SNDCTL_DSP_CHANNELS
+#define SOUND_PCM_WRITE_FILTER		_SIOWR('P', 7, int)
+#define SNDCTL_DSP_POST			_SIO  ('P', 8)
+#define SNDCTL_DSP_SUBDIVIDE		_SIOWR('P', 9, int)
+#define SNDCTL_DSP_SETFRAGMENT		_SIOWR('P',10, int)
+
+/*	Audio data formats (Note! U8=8 and S16_LE=16 for compatibility) */
+#define SNDCTL_DSP_GETFMTS		_SIOR ('P',11, int) /* Returns a mask */
+#define SNDCTL_DSP_SETFMT		_SIOWR('P',5, int) /* Selects ONE fmt*/
+#	define AFMT_QUERY		0x00000000	/* Return current fmt */
+#	define AFMT_MU_LAW		0x00000001
+#	define AFMT_A_LAW		0x00000002
+#	define AFMT_IMA_ADPCM		0x00000004
+#	define AFMT_U8			0x00000008
+#	define AFMT_S16_LE		0x00000010	/* Little endian signed 16*/
+#	define AFMT_S16_BE		0x00000020	/* Big endian signed 16 */
+#	define AFMT_S8			0x00000040
+#	define AFMT_U16_LE		0x00000080	/* Little endian U16 */
+#	define AFMT_U16_BE		0x00000100	/* Big endian U16 */
+#	define AFMT_MPEG		0x00000200	/* MPEG (2) audio */
+#	define AFMT_AC3		0x00000400	/* Dolby Digital AC3 */
+
+/*
+ * Buffer status queries.
+ */
+typedef struct audio_buf_info {
+			int fragments;	/* # of available fragments (partially usend ones not counted) */
+			int fragstotal;	/* Total # of fragments allocated */
+			int fragsize;	/* Size of a fragment in bytes */
+
+			int bytes;	/* Available space in bytes (includes partially used fragments) */
+			/* Note! 'bytes' could be more than fragments*fragsize */
+		} audio_buf_info;
+
+#define SNDCTL_DSP_GETOSPACE		_SIOR ('P',12, audio_buf_info)
+#define SNDCTL_DSP_GETISPACE		_SIOR ('P',13, audio_buf_info)
+#define SNDCTL_DSP_NONBLOCK		_SIO  ('P',14)
+#define SNDCTL_DSP_GETCAPS		_SIOR ('P',15, int)
+#	define DSP_CAP_REVISION		0x000000ff	/* Bits for revision level (0 to 255) */
+#	define DSP_CAP_DUPLEX		0x00000100	/* Full duplex record/playback */
+#	define DSP_CAP_REALTIME		0x00000200	/* Real time capability */
+#	define DSP_CAP_BATCH		0x00000400	/* Device has some kind of */
+							/* internal buffers which may */
+							/* cause some delays and */
+							/* decrease precision of timing */
+#	define DSP_CAP_COPROC		0x00000800	/* Has a coprocessor */
+							/* Sometimes it's a DSP */
+							/* but usually not */
+#	define DSP_CAP_TRIGGER		0x00001000	/* Supports SETTRIGGER */
+#	define DSP_CAP_MMAP		0x00002000	/* Supports mmap() */
+#	define DSP_CAP_MULTI		0x00004000	/* support multiple open */
+#	define DSP_CAP_BIND		0x00008000	/* channel binding to front/rear/cneter/lfe */
+
+
+#define SNDCTL_DSP_GETTRIGGER		_SIOR ('P',16, int)
+#define SNDCTL_DSP_SETTRIGGER		_SIOW ('P',16, int)
+#	define PCM_ENABLE_INPUT		0x00000001
+#	define PCM_ENABLE_OUTPUT		0x00000002
+
+typedef struct count_info {
+		int bytes;	/* Total # of bytes processed */
+		int blocks;	/* # of fragment transitions since last time */
+		int ptr;	/* Current DMA pointer value */
+	} count_info;
+
+#define SNDCTL_DSP_GETIPTR		_SIOR ('P',17, count_info)
+#define SNDCTL_DSP_GETOPTR		_SIOR ('P',18, count_info)
+
+typedef struct buffmem_desc {
+		unsigned *buffer;
+		int size;
+	} buffmem_desc;
+#define SNDCTL_DSP_MAPINBUF		_SIOR ('P', 19, buffmem_desc)
+#define SNDCTL_DSP_MAPOUTBUF		_SIOR ('P', 20, buffmem_desc)
+#define SNDCTL_DSP_SETSYNCRO		_SIO  ('P', 21)
+#define SNDCTL_DSP_SETDUPLEX		_SIO  ('P', 22)
+#define SNDCTL_DSP_GETODELAY		_SIOR ('P', 23, int)
+
+#define SNDCTL_DSP_GETCHANNELMASK		_SIOWR('P', 64, int)
+#define SNDCTL_DSP_BIND_CHANNEL		_SIOWR('P', 65, int)
+#	define DSP_BIND_QUERY		0x00000000
+#	define DSP_BIND_FRONT		0x00000001
+#	define DSP_BIND_SURR		0x00000002
+#	define DSP_BIND_CENTER_LFE	0x00000004
+#	define DSP_BIND_HANDSET		0x00000008
+#	define DSP_BIND_MIC		0x00000010
+#	define DSP_BIND_MODEM1		0x00000020
+#	define DSP_BIND_MODEM2		0x00000040
+#	define DSP_BIND_I2S		0x00000080
+#	define DSP_BIND_SPDIF		0x00000100
+
+#define SNDCTL_DSP_SETSPDIF		_SIOW ('P', 66, int)
+#define SNDCTL_DSP_GETSPDIF		_SIOR ('P', 67, int)
+#	define SPDIF_PRO	0x0001
+#	define SPDIF_N_AUD	0x0002
+#	define SPDIF_COPY	0x0004
+#	define SPDIF_PRE	0x0008
+#	define SPDIF_CC		0x07f0
+#	define SPDIF_L		0x0800
+#	define SPDIF_DRS	0x4000
+#	define SPDIF_V		0x8000
+
+/*
+ * Application's profile defines the way how playback underrun situations should be handled.
+ * 
+ *	APF_NORMAL (the default) and APF_NETWORK make the driver to cleanup the
+ *	playback buffer whenever an underrun occurs. This consumes some time
+ *	prevents looping the existing buffer.
+ *	APF_CPUINTENS is intended to be set by CPU intensive applications which
+ *	are likely to run out of time occasionally. In this mode the buffer cleanup is
+ *	disabled which saves CPU time but also let's the previous buffer content to
+ *	be played during the "pause" after the underrun.
+ */
+#define SNDCTL_DSP_PROFILE		_SIOW ('P', 23, int)
+#define	  APF_NORMAL	0	/* Normal applications */
+#define	  APF_NETWORK	1	/* Underruns probably caused by an "external" delay */
+#define   APF_CPUINTENS 2	/* Underruns probably caused by "overheating" the CPU */
+
+#define SOUND_PCM_READ_RATE		_SIOR ('P', 2, int)
+#define SOUND_PCM_READ_CHANNELS		_SIOR ('P', 6, int)
+#define SOUND_PCM_READ_BITS		_SIOR ('P', 5, int)
+#define SOUND_PCM_READ_FILTER		_SIOR ('P', 7, int)
+
+/* Some alias names */
+#define SOUND_PCM_WRITE_BITS		SNDCTL_DSP_SETFMT
+#define SOUND_PCM_WRITE_RATE		SNDCTL_DSP_SPEED
+#define SOUND_PCM_POST			SNDCTL_DSP_POST
+#define SOUND_PCM_RESET			SNDCTL_DSP_RESET
+#define SOUND_PCM_SYNC			SNDCTL_DSP_SYNC
+#define SOUND_PCM_SUBDIVIDE		SNDCTL_DSP_SUBDIVIDE
+#define SOUND_PCM_SETFRAGMENT		SNDCTL_DSP_SETFRAGMENT
+#define SOUND_PCM_GETFMTS		SNDCTL_DSP_GETFMTS
+#define SOUND_PCM_SETFMT		SNDCTL_DSP_SETFMT
+#define SOUND_PCM_GETOSPACE		SNDCTL_DSP_GETOSPACE
+#define SOUND_PCM_GETISPACE		SNDCTL_DSP_GETISPACE
+#define SOUND_PCM_NONBLOCK		SNDCTL_DSP_NONBLOCK
+#define SOUND_PCM_GETCAPS		SNDCTL_DSP_GETCAPS
+#define SOUND_PCM_GETTRIGGER		SNDCTL_DSP_GETTRIGGER
+#define SOUND_PCM_SETTRIGGER		SNDCTL_DSP_SETTRIGGER
+#define SOUND_PCM_SETSYNCRO		SNDCTL_DSP_SETSYNCRO
+#define SOUND_PCM_GETIPTR		SNDCTL_DSP_GETIPTR
+#define SOUND_PCM_GETOPTR		SNDCTL_DSP_GETOPTR
+#define SOUND_PCM_MAPINBUF		SNDCTL_DSP_MAPINBUF
+#define SOUND_PCM_MAPOUTBUF		SNDCTL_DSP_MAPOUTBUF
+
+/*
+ * ioctl calls to be used in communication with coprocessors and
+ * DSP chips.
+ */
+
+typedef struct copr_buffer {
+		int command;	/* Set to 0 if not used */
+		int flags;
+#define CPF_NONE		0x0000
+#define CPF_FIRST		0x0001	/* First block */
+#define CPF_LAST		0x0002	/* Last block */
+		int len;
+		int offs;	/* If required by the device (0 if not used) */
+
+		unsigned char data[4000]; /* NOTE! 4000 is not 4k */
+	} copr_buffer;
+
+typedef struct copr_debug_buf {
+		int command;	/* Used internally. Set to 0 */
+		int parm1;
+		int parm2;
+		int flags;	
+		int len;	/* Length of data in bytes */
+	} copr_debug_buf;
+
+typedef struct copr_msg {
+		int len;
+		unsigned char data[4000];
+	} copr_msg;
+
+#define SNDCTL_COPR_RESET             _SIO  ('C',  0)
+#define SNDCTL_COPR_LOAD	      _SIOWR('C',  1, copr_buffer)
+#define SNDCTL_COPR_RDATA	      _SIOWR('C',  2, copr_debug_buf)
+#define SNDCTL_COPR_RCODE	      _SIOWR('C',  3, copr_debug_buf)
+#define SNDCTL_COPR_WDATA	      _SIOW ('C',  4, copr_debug_buf)
+#define SNDCTL_COPR_WCODE	      _SIOW ('C',  5, copr_debug_buf)
+#define SNDCTL_COPR_RUN		      _SIOWR('C',  6, copr_debug_buf)
+#define SNDCTL_COPR_HALT	      _SIOWR('C',  7, copr_debug_buf)
+#define SNDCTL_COPR_SENDMSG	      _SIOWR('C',  8, copr_msg)
+#define SNDCTL_COPR_RCVMSG	      _SIOR ('C',  9, copr_msg)
+
+/*********************************************
+ * IOCTL commands for /dev/mixer
+ */
+	
+/* 
+ * Mixer devices
+ *
+ * There can be up to 20 different analog mixer channels. The
+ * SOUND_MIXER_NRDEVICES gives the currently supported maximum. 
+ * The SOUND_MIXER_READ_DEVMASK returns a bitmask which tells
+ * the devices supported by the particular mixer.
+ */
+
+#define SOUND_MIXER_NRDEVICES	25
+#define SOUND_MIXER_VOLUME	0
+#define SOUND_MIXER_BASS	1
+#define SOUND_MIXER_TREBLE	2
+#define SOUND_MIXER_SYNTH	3
+#define SOUND_MIXER_PCM		4
+#define SOUND_MIXER_SPEAKER	5
+#define SOUND_MIXER_LINE	6
+#define SOUND_MIXER_MIC		7
+#define SOUND_MIXER_CD		8
+#define SOUND_MIXER_IMIX	9	/*  Recording monitor  */
+#define SOUND_MIXER_ALTPCM	10
+#define SOUND_MIXER_RECLEV	11	/* Recording level */
+#define SOUND_MIXER_IGAIN	12	/* Input gain */
+#define SOUND_MIXER_OGAIN	13	/* Output gain */
+/* 
+ * The AD1848 codec and compatibles have three line level inputs
+ * (line, aux1 and aux2). Since each card manufacturer have assigned
+ * different meanings to these inputs, it's inpractical to assign
+ * specific meanings (line, cd, synth etc.) to them.
+ */
+#define SOUND_MIXER_LINE1	14	/* Input source 1  (aux1) */
+#define SOUND_MIXER_LINE2	15	/* Input source 2  (aux2) */
+#define SOUND_MIXER_LINE3	16	/* Input source 3  (line) */
+#define SOUND_MIXER_DIGITAL1	17	/* Digital (input) 1 */
+#define SOUND_MIXER_DIGITAL2	18	/* Digital (input) 2 */
+#define SOUND_MIXER_DIGITAL3	19	/* Digital (input) 3 */
+#define SOUND_MIXER_PHONEIN	20	/* Phone input */
+#define SOUND_MIXER_PHONEOUT	21	/* Phone output */
+#define SOUND_MIXER_VIDEO	22	/* Video/TV (audio) in */
+#define SOUND_MIXER_RADIO	23	/* Radio in */
+#define SOUND_MIXER_MONITOR	24	/* Monitor (usually mic) volume */
+
+/* Some on/off settings (SOUND_SPECIAL_MIN - SOUND_SPECIAL_MAX) */
+/* Not counted to SOUND_MIXER_NRDEVICES, but use the same number space */
+#define SOUND_ONOFF_MIN		28
+#define SOUND_ONOFF_MAX		30
+
+/* Note!	Number 31 cannot be used since the sign bit is reserved */
+#define SOUND_MIXER_NONE	31
+
+/*
+ * The following unsupported macros are no longer functional.
+ * Use SOUND_MIXER_PRIVATE# macros in future.
+ */
+#define SOUND_MIXER_ENHANCE	SOUND_MIXER_NONE
+#define SOUND_MIXER_MUTE	SOUND_MIXER_NONE
+#define SOUND_MIXER_LOUD	SOUND_MIXER_NONE
+
+
+#define SOUND_DEVICE_LABELS	{"Vol  ", "Bass ", "Trebl", "Synth", "Pcm  ", "Spkr ", "Line ", \
+				 "Mic  ", "CD   ", "Mix  ", "Pcm2 ", "Rec  ", "IGain", "OGain", \
+				 "Line1", "Line2", "Line3", "Digital1", "Digital2", "Digital3", \
+				 "PhoneIn", "PhoneOut", "Video", "Radio", "Monitor"}
+
+#define SOUND_DEVICE_NAMES	{"vol", "bass", "treble", "synth", "pcm", "speaker", "line", \
+				 "mic", "cd", "mix", "pcm2", "rec", "igain", "ogain", \
+				 "line1", "line2", "line3", "dig1", "dig2", "dig3", \
+				 "phin", "phout", "video", "radio", "monitor"}
+
+/*	Device bitmask identifiers	*/
+
+#define SOUND_MIXER_RECSRC	0xff	/* Arg contains a bit for each recording source */
+#define SOUND_MIXER_DEVMASK	0xfe	/* Arg contains a bit for each supported device */
+#define SOUND_MIXER_RECMASK	0xfd	/* Arg contains a bit for each supported recording source */
+#define SOUND_MIXER_CAPS	0xfc
+#	define SOUND_CAP_EXCL_INPUT	0x00000001	/* Only one recording source at a time */
+#define SOUND_MIXER_STEREODEVS	0xfb	/* Mixer channels supporting stereo */
+#define SOUND_MIXER_OUTSRC	0xfa	/* Arg contains a bit for each input source to output */
+#define SOUND_MIXER_OUTMASK	0xf9	/* Arg contains a bit for each supported input source to output */
+
+/*	Device mask bits	*/
+
+#define SOUND_MASK_VOLUME	(1 << SOUND_MIXER_VOLUME)
+#define SOUND_MASK_BASS		(1 << SOUND_MIXER_BASS)
+#define SOUND_MASK_TREBLE	(1 << SOUND_MIXER_TREBLE)
+#define SOUND_MASK_SYNTH	(1 << SOUND_MIXER_SYNTH)
+#define SOUND_MASK_PCM		(1 << SOUND_MIXER_PCM)
+#define SOUND_MASK_SPEAKER	(1 << SOUND_MIXER_SPEAKER)
+#define SOUND_MASK_LINE		(1 << SOUND_MIXER_LINE)
+#define SOUND_MASK_MIC		(1 << SOUND_MIXER_MIC)
+#define SOUND_MASK_CD		(1 << SOUND_MIXER_CD)
+#define SOUND_MASK_IMIX		(1 << SOUND_MIXER_IMIX)
+#define SOUND_MASK_ALTPCM	(1 << SOUND_MIXER_ALTPCM)
+#define SOUND_MASK_RECLEV	(1 << SOUND_MIXER_RECLEV)
+#define SOUND_MASK_IGAIN	(1 << SOUND_MIXER_IGAIN)
+#define SOUND_MASK_OGAIN	(1 << SOUND_MIXER_OGAIN)
+#define SOUND_MASK_LINE1	(1 << SOUND_MIXER_LINE1)
+#define SOUND_MASK_LINE2	(1 << SOUND_MIXER_LINE2)
+#define SOUND_MASK_LINE3	(1 << SOUND_MIXER_LINE3)
+#define SOUND_MASK_DIGITAL1	(1 << SOUND_MIXER_DIGITAL1)
+#define SOUND_MASK_DIGITAL2	(1 << SOUND_MIXER_DIGITAL2)
+#define SOUND_MASK_DIGITAL3	(1 << SOUND_MIXER_DIGITAL3)
+#define SOUND_MASK_PHONEIN	(1 << SOUND_MIXER_PHONEIN)
+#define SOUND_MASK_PHONEOUT	(1 << SOUND_MIXER_PHONEOUT)
+#define SOUND_MASK_RADIO	(1 << SOUND_MIXER_RADIO)
+#define SOUND_MASK_VIDEO	(1 << SOUND_MIXER_VIDEO)
+#define SOUND_MASK_MONITOR	(1 << SOUND_MIXER_MONITOR)
+
+/* Obsolete macros */
+#define SOUND_MASK_MUTE		(1 << SOUND_MIXER_MUTE)
+#define SOUND_MASK_ENHANCE	(1 << SOUND_MIXER_ENHANCE)
+#define SOUND_MASK_LOUD		(1 << SOUND_MIXER_LOUD)
+
+#define MIXER_READ(dev)		_SIOR('M', dev, int)
+#define SOUND_MIXER_READ_VOLUME		MIXER_READ(SOUND_MIXER_VOLUME)
+#define SOUND_MIXER_READ_BASS		MIXER_READ(SOUND_MIXER_BASS)
+#define SOUND_MIXER_READ_TREBLE		MIXER_READ(SOUND_MIXER_TREBLE)
+#define SOUND_MIXER_READ_SYNTH		MIXER_READ(SOUND_MIXER_SYNTH)
+#define SOUND_MIXER_READ_PCM		MIXER_READ(SOUND_MIXER_PCM)
+#define SOUND_MIXER_READ_SPEAKER	MIXER_READ(SOUND_MIXER_SPEAKER)
+#define SOUND_MIXER_READ_LINE		MIXER_READ(SOUND_MIXER_LINE)
+#define SOUND_MIXER_READ_MIC		MIXER_READ(SOUND_MIXER_MIC)
+#define SOUND_MIXER_READ_CD		MIXER_READ(SOUND_MIXER_CD)
+#define SOUND_MIXER_READ_IMIX		MIXER_READ(SOUND_MIXER_IMIX)
+#define SOUND_MIXER_READ_ALTPCM		MIXER_READ(SOUND_MIXER_ALTPCM)
+#define SOUND_MIXER_READ_RECLEV		MIXER_READ(SOUND_MIXER_RECLEV)
+#define SOUND_MIXER_READ_IGAIN		MIXER_READ(SOUND_MIXER_IGAIN)
+#define SOUND_MIXER_READ_OGAIN		MIXER_READ(SOUND_MIXER_OGAIN)
+#define SOUND_MIXER_READ_LINE1		MIXER_READ(SOUND_MIXER_LINE1)
+#define SOUND_MIXER_READ_LINE2		MIXER_READ(SOUND_MIXER_LINE2)
+#define SOUND_MIXER_READ_LINE3		MIXER_READ(SOUND_MIXER_LINE3)
+
+/* Obsolete macros */
+#define SOUND_MIXER_READ_MUTE		MIXER_READ(SOUND_MIXER_MUTE)
+#define SOUND_MIXER_READ_ENHANCE	MIXER_READ(SOUND_MIXER_ENHANCE)
+#define SOUND_MIXER_READ_LOUD		MIXER_READ(SOUND_MIXER_LOUD)
+
+#define SOUND_MIXER_READ_RECSRC		MIXER_READ(SOUND_MIXER_RECSRC)
+#define SOUND_MIXER_READ_DEVMASK	MIXER_READ(SOUND_MIXER_DEVMASK)
+#define SOUND_MIXER_READ_RECMASK	MIXER_READ(SOUND_MIXER_RECMASK)
+#define SOUND_MIXER_READ_STEREODEVS	MIXER_READ(SOUND_MIXER_STEREODEVS)
+#define SOUND_MIXER_READ_CAPS		MIXER_READ(SOUND_MIXER_CAPS)
+
+#define MIXER_WRITE(dev)		_SIOWR('M', dev, int)
+#define SOUND_MIXER_WRITE_VOLUME	MIXER_WRITE(SOUND_MIXER_VOLUME)
+#define SOUND_MIXER_WRITE_BASS		MIXER_WRITE(SOUND_MIXER_BASS)
+#define SOUND_MIXER_WRITE_TREBLE	MIXER_WRITE(SOUND_MIXER_TREBLE)
+#define SOUND_MIXER_WRITE_SYNTH		MIXER_WRITE(SOUND_MIXER_SYNTH)
+#define SOUND_MIXER_WRITE_PCM		MIXER_WRITE(SOUND_MIXER_PCM)
+#define SOUND_MIXER_WRITE_SPEAKER	MIXER_WRITE(SOUND_MIXER_SPEAKER)
+#define SOUND_MIXER_WRITE_LINE		MIXER_WRITE(SOUND_MIXER_LINE)
+#define SOUND_MIXER_WRITE_MIC		MIXER_WRITE(SOUND_MIXER_MIC)
+#define SOUND_MIXER_WRITE_CD		MIXER_WRITE(SOUND_MIXER_CD)
+#define SOUND_MIXER_WRITE_IMIX		MIXER_WRITE(SOUND_MIXER_IMIX)
+#define SOUND_MIXER_WRITE_ALTPCM	MIXER_WRITE(SOUND_MIXER_ALTPCM)
+#define SOUND_MIXER_WRITE_RECLEV	MIXER_WRITE(SOUND_MIXER_RECLEV)
+#define SOUND_MIXER_WRITE_IGAIN		MIXER_WRITE(SOUND_MIXER_IGAIN)
+#define SOUND_MIXER_WRITE_OGAIN		MIXER_WRITE(SOUND_MIXER_OGAIN)
+#define SOUND_MIXER_WRITE_LINE1		MIXER_WRITE(SOUND_MIXER_LINE1)
+#define SOUND_MIXER_WRITE_LINE2		MIXER_WRITE(SOUND_MIXER_LINE2)
+#define SOUND_MIXER_WRITE_LINE3		MIXER_WRITE(SOUND_MIXER_LINE3)
+
+/* Obsolete macros */
+#define SOUND_MIXER_WRITE_MUTE		MIXER_WRITE(SOUND_MIXER_MUTE)
+#define SOUND_MIXER_WRITE_ENHANCE	MIXER_WRITE(SOUND_MIXER_ENHANCE)
+#define SOUND_MIXER_WRITE_LOUD		MIXER_WRITE(SOUND_MIXER_LOUD)
+
+#define SOUND_MIXER_WRITE_RECSRC	MIXER_WRITE(SOUND_MIXER_RECSRC)
+
+typedef struct mixer_info
+{
+  char id[16];
+  char name[32];
+  int  modify_counter;
+  int fillers[10];
+} mixer_info;
+
+typedef struct _old_mixer_info /* Obsolete */
+{
+  char id[16];
+  char name[32];
+} _old_mixer_info;
+
+#define SOUND_MIXER_INFO		_SIOR ('M', 101, mixer_info)
+#define SOUND_OLD_MIXER_INFO		_SIOR ('M', 101, _old_mixer_info)
+
+/*
+ * A mechanism for accessing "proprietary" mixer features. This method
+ * permits passing 128 bytes of arbitrary data between a mixer application
+ * and the mixer driver. Interpretation of the record is defined by
+ * the particular mixer driver.
+ */
+typedef unsigned char mixer_record[128];
+
+#define SOUND_MIXER_ACCESS		_SIOWR('M', 102, mixer_record)
+
+/*
+ * Two ioctls for special souncard function
+ */
+#define SOUND_MIXER_AGC  _SIOWR('M', 103, int)
+#define SOUND_MIXER_3DSE  _SIOWR('M', 104, int)
+
+/*
+ * The SOUND_MIXER_PRIVATE# commands can be redefined by low level drivers.
+ * These features can be used when accessing device specific features.
+ */
+#define SOUND_MIXER_PRIVATE1		_SIOWR('M', 111, int)
+#define SOUND_MIXER_PRIVATE2		_SIOWR('M', 112, int)
+#define SOUND_MIXER_PRIVATE3		_SIOWR('M', 113, int)
+#define SOUND_MIXER_PRIVATE4		_SIOWR('M', 114, int)
+#define SOUND_MIXER_PRIVATE5		_SIOWR('M', 115, int)
+
+/*
+ * SOUND_MIXER_GETLEVELS and SOUND_MIXER_SETLEVELS calls can be used
+ * for querying current mixer settings from the driver and for loading
+ * default volume settings _prior_ activating the mixer (loading
+ * doesn't affect current state of the mixer hardware). These calls
+ * are for internal use only.
+ */
+
+typedef struct mixer_vol_table {
+  int num;	/* Index to volume table */
+  char name[32];
+  int levels[32];
+} mixer_vol_table;
+
+#define SOUND_MIXER_GETLEVELS		_SIOWR('M', 116, mixer_vol_table)
+#define SOUND_MIXER_SETLEVELS		_SIOWR('M', 117, mixer_vol_table)
+
+/* 
+ * An ioctl for identifying the driver version. It will return value
+ * of the SOUND_VERSION macro used when compiling the driver.
+ * This call was introduced in OSS version 3.6 and it will not work
+ * with earlier versions (returns EINVAL).
+ */
+#define OSS_GETVERSION			_SIOR ('M', 118, int)
+
+/*
+ * Level 2 event types for /dev/sequencer
+ */
+
+/*
+ * The 4 most significant bits of byte 0 specify the class of
+ * the event: 
+ *
+ *	0x8X = system level events,
+ *	0x9X = device/port specific events, event[1] = device/port,
+ *		The last 4 bits give the subtype:
+ *			0x02	= Channel event (event[3] = chn).
+ *			0x01	= note event (event[4] = note).
+ *			(0x01 is not used alone but always with bit 0x02).
+ *	       event[2] = MIDI message code (0x80=note off etc.)
+ *
+ */
+
+#define EV_SEQ_LOCAL		0x80
+#define EV_TIMING		0x81
+#define EV_CHN_COMMON		0x92
+#define EV_CHN_VOICE		0x93
+#define EV_SYSEX		0x94
+/*
+ * Event types 200 to 220 are reserved for application use.
+ * These numbers will not be used by the driver.
+ */
+
+/*
+ * Events for event type EV_CHN_VOICE
+ */
+
+#define MIDI_NOTEOFF		0x80
+#define MIDI_NOTEON		0x90
+#define MIDI_KEY_PRESSURE	0xA0
+
+/*
+ * Events for event type EV_CHN_COMMON
+ */
+
+#define MIDI_CTL_CHANGE		0xB0
+#define MIDI_PGM_CHANGE		0xC0
+#define MIDI_CHN_PRESSURE	0xD0
+#define MIDI_PITCH_BEND		0xE0
+
+#define MIDI_SYSTEM_PREFIX	0xF0
+
+/*
+ * Timer event types
+ */
+#define TMR_WAIT_REL		1	/* Time relative to the prev time */
+#define TMR_WAIT_ABS		2	/* Absolute time since TMR_START */
+#define TMR_STOP		3
+#define TMR_START		4
+#define TMR_CONTINUE		5
+#define TMR_TEMPO		6
+#define TMR_ECHO		8
+#define TMR_CLOCK		9	/* MIDI clock */
+#define TMR_SPP			10	/* Song position pointer */
+#define TMR_TIMESIG		11	/* Time signature */
+
+/*
+ *	Local event types
+ */
+#define LOCL_STARTAUDIO		1
+
+/*
+ *	Some convenience macros to simplify programming of the
+ *	/dev/sequencer interface
+ *
+ *	This is a legacy interface for applications written against
+ *	the OSSlib-3.8 style interface. It is no longer possible
+ *	to actually link against OSSlib with this header, but we
+ *	still provide these macros for programs using them.
+ *
+ *	If you want to use OSSlib, it is recommended that you get
+ *	the GPL version of OSS-4.x and build against that version
+ *	of the header.
+ *
+ *	We redefine the extern keyword so that usr/include/headers_check.pl
+ *	does not complain about SEQ_USE_EXTBUF.
+ */
+#define SEQ_DECLAREBUF()		SEQ_USE_EXTBUF()
+
+void seqbuf_dump(void);	/* This function must be provided by programs */
+
+#define SEQ_PM_DEFINES int __foo_bar___
+
+#define SEQ_LOAD_GMINSTR(dev, instr)
+#define SEQ_LOAD_GMDRUM(dev, drum)
+
+#define _SEQ_EXTERN extern
+#define SEQ_USE_EXTBUF() \
+		_SEQ_EXTERN unsigned char _seqbuf[]; \
+		_SEQ_EXTERN int _seqbuflen; _SEQ_EXTERN int _seqbufptr
+
+#ifndef USE_SIMPLE_MACROS
+/* Sample seqbuf_dump() implementation:
+ *
+ *	SEQ_DEFINEBUF (2048);	-- Defines a buffer for 2048 bytes
+ *
+ *	int seqfd;		-- The file descriptor for /dev/sequencer.
+ *
+ *	void
+ *	seqbuf_dump ()
+ *	{
+ *	  if (_seqbufptr)
+ *	    if (write (seqfd, _seqbuf, _seqbufptr) == -1)
+ *	      {
+ *		perror ("write /dev/sequencer");
+ *		exit (-1);
+ *	      }
+ *	  _seqbufptr = 0;
+ *	}
+ */
+
+#define SEQ_DEFINEBUF(len)		unsigned char _seqbuf[len]; int _seqbuflen = len;int _seqbufptr = 0
+#define _SEQ_NEEDBUF(len)		if ((_seqbufptr+(len)) > _seqbuflen) seqbuf_dump()
+#define _SEQ_ADVBUF(len)		_seqbufptr += len
+#define SEQ_DUMPBUF			seqbuf_dump
+#else
+/*
+ * This variation of the sequencer macros is used just to format one event
+ * using fixed buffer.
+ * 
+ * The program using the macro library must define the following macros before
+ * using this library.
+ *
+ * #define _seqbuf 		 name of the buffer (unsigned char[]) 
+ * #define _SEQ_ADVBUF(len)	 If the applic needs to know the exact
+ *				 size of the event, this macro can be used.
+ *				 Otherwise this must be defined as empty.
+ * #define _seqbufptr		 Define the name of index variable or 0 if
+ *				 not required. 
+ */
+#define _SEQ_NEEDBUF(len)	/* empty */
+#endif
+
+#define SEQ_VOLUME_MODE(dev, mode)	{_SEQ_NEEDBUF(8);\
+					_seqbuf[_seqbufptr] = SEQ_EXTENDED;\
+					_seqbuf[_seqbufptr+1] = SEQ_VOLMODE;\
+					_seqbuf[_seqbufptr+2] = (dev);\
+					_seqbuf[_seqbufptr+3] = (mode);\
+					_seqbuf[_seqbufptr+4] = 0;\
+					_seqbuf[_seqbufptr+5] = 0;\
+					_seqbuf[_seqbufptr+6] = 0;\
+					_seqbuf[_seqbufptr+7] = 0;\
+					_SEQ_ADVBUF(8);}
+
+/*
+ * Midi voice messages
+ */
+
+#define _CHN_VOICE(dev, event, chn, note, parm) \
+					{_SEQ_NEEDBUF(8);\
+					_seqbuf[_seqbufptr] = EV_CHN_VOICE;\
+					_seqbuf[_seqbufptr+1] = (dev);\
+					_seqbuf[_seqbufptr+2] = (event);\
+					_seqbuf[_seqbufptr+3] = (chn);\
+					_seqbuf[_seqbufptr+4] = (note);\
+					_seqbuf[_seqbufptr+5] = (parm);\
+					_seqbuf[_seqbufptr+6] = (0);\
+					_seqbuf[_seqbufptr+7] = 0;\
+					_SEQ_ADVBUF(8);}
+
+#define SEQ_START_NOTE(dev, chn, note, vol) \
+		_CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)
+
+#define SEQ_STOP_NOTE(dev, chn, note, vol) \
+		_CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)
+
+#define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \
+		_CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure)
+
+/*
+ * Midi channel messages
+ */
+
+#define _CHN_COMMON(dev, event, chn, p1, p2, w14) \
+					{_SEQ_NEEDBUF(8);\
+					_seqbuf[_seqbufptr] = EV_CHN_COMMON;\
+					_seqbuf[_seqbufptr+1] = (dev);\
+					_seqbuf[_seqbufptr+2] = (event);\
+					_seqbuf[_seqbufptr+3] = (chn);\
+					_seqbuf[_seqbufptr+4] = (p1);\
+					_seqbuf[_seqbufptr+5] = (p2);\
+					*(short *)&_seqbuf[_seqbufptr+6] = (w14);\
+					_SEQ_ADVBUF(8);}
+/*
+ * SEQ_SYSEX permits sending of sysex messages. (It may look that it permits
+ * sending any MIDI bytes but it's absolutely not possible. Trying to do
+ * so _will_ cause problems with MPU401 intelligent mode).
+ *
+ * Sysex messages are sent in blocks of 1 to 6 bytes. Longer messages must be 
+ * sent by calling SEQ_SYSEX() several times (there must be no other events
+ * between them). First sysex fragment must have 0xf0 in the first byte
+ * and the last byte (buf[len-1] of the last fragment must be 0xf7. No byte
+ * between these sysex start and end markers cannot be larger than 0x7f. Also
+ * lengths of each fragments (except the last one) must be 6.
+ *
+ * Breaking the above rules may work with some MIDI ports but is likely to
+ * cause fatal problems with some other devices (such as MPU401).
+ */
+#define SEQ_SYSEX(dev, buf, len) \
+					{int ii, ll=(len); \
+					 unsigned char *bufp=buf;\
+					 if (ll>6)ll=6;\
+					_SEQ_NEEDBUF(8);\
+					_seqbuf[_seqbufptr] = EV_SYSEX;\
+					_seqbuf[_seqbufptr+1] = (dev);\
+					for(ii=0;ii<ll;ii++)\
+					   _seqbuf[_seqbufptr+ii+2] = bufp[ii];\
+					for(ii=ll;ii<6;ii++)\
+					   _seqbuf[_seqbufptr+ii+2] = 0xff;\
+					_SEQ_ADVBUF(8);}
+
+#define SEQ_CHN_PRESSURE(dev, chn, pressure) \
+		_CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
+
+#define SEQ_SET_PATCH SEQ_PGM_CHANGE
+#define SEQ_PGM_CHANGE(dev, chn, patch) \
+		_CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
+
+#define SEQ_CONTROL(dev, chn, controller, value) \
+		_CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
+
+#define SEQ_BENDER(dev, chn, value) \
+		_CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)
+
+
+#define SEQ_V2_X_CONTROL(dev, voice, controller, value)	{_SEQ_NEEDBUF(8);\
+					_seqbuf[_seqbufptr] = SEQ_EXTENDED;\
+					_seqbuf[_seqbufptr+1] = SEQ_CONTROLLER;\
+					_seqbuf[_seqbufptr+2] = (dev);\
+					_seqbuf[_seqbufptr+3] = (voice);\
+					_seqbuf[_seqbufptr+4] = (controller);\
+					_seqbuf[_seqbufptr+5] = ((value)&0xff);\
+					_seqbuf[_seqbufptr+6] = ((value>>8)&0xff);\
+					_seqbuf[_seqbufptr+7] = 0;\
+					_SEQ_ADVBUF(8);}
+/*
+ * The following 5 macros are incorrectly implemented and obsolete.
+ * Use SEQ_BENDER and SEQ_CONTROL (with proper controller) instead.
+ */
+#define SEQ_PITCHBEND(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value)
+#define SEQ_BENDER_RANGE(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value)
+#define SEQ_EXPRESSION(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128)
+#define SEQ_MAIN_VOLUME(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/100)
+#define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)
+
+/*
+ * Timing and synchronization macros
+ */
+
+#define _TIMER_EVENT(ev, parm)		{_SEQ_NEEDBUF(8);\
+				 	_seqbuf[_seqbufptr+0] = EV_TIMING; \
+				 	_seqbuf[_seqbufptr+1] = (ev); \
+					_seqbuf[_seqbufptr+2] = 0;\
+					_seqbuf[_seqbufptr+3] = 0;\
+				 	*(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \
+					_SEQ_ADVBUF(8);}
+
+#define SEQ_START_TIMER()		_TIMER_EVENT(TMR_START, 0)
+#define SEQ_STOP_TIMER()		_TIMER_EVENT(TMR_STOP, 0)
+#define SEQ_CONTINUE_TIMER()		_TIMER_EVENT(TMR_CONTINUE, 0)
+#define SEQ_WAIT_TIME(ticks)		_TIMER_EVENT(TMR_WAIT_ABS, ticks)
+#define SEQ_DELTA_TIME(ticks)		_TIMER_EVENT(TMR_WAIT_REL, ticks)
+#define SEQ_ECHO_BACK(key)		_TIMER_EVENT(TMR_ECHO, key)
+#define SEQ_SET_TEMPO(value)		_TIMER_EVENT(TMR_TEMPO, value)
+#define SEQ_SONGPOS(pos)		_TIMER_EVENT(TMR_SPP, pos)
+#define SEQ_TIME_SIGNATURE(sig)		_TIMER_EVENT(TMR_TIMESIG, sig)
+
+/*
+ * Local control events
+ */
+
+#define _LOCAL_EVENT(ev, parm)		{_SEQ_NEEDBUF(8);\
+				 	_seqbuf[_seqbufptr+0] = EV_SEQ_LOCAL; \
+				 	_seqbuf[_seqbufptr+1] = (ev); \
+					_seqbuf[_seqbufptr+2] = 0;\
+					_seqbuf[_seqbufptr+3] = 0;\
+				 	*(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \
+					_SEQ_ADVBUF(8);}
+
+#define SEQ_PLAYAUDIO(devmask)		_LOCAL_EVENT(LOCL_STARTAUDIO, devmask)
+/*
+ * Events for the level 1 interface only 
+ */
+
+#define SEQ_MIDIOUT(device, byte)	{_SEQ_NEEDBUF(4);\
+					_seqbuf[_seqbufptr] = SEQ_MIDIPUTC;\
+					_seqbuf[_seqbufptr+1] = (byte);\
+					_seqbuf[_seqbufptr+2] = (device);\
+					_seqbuf[_seqbufptr+3] = 0;\
+					_SEQ_ADVBUF(4);}
+
+/*
+ * Patch loading.
+ */
+#define SEQ_WRPATCH(patchx, len) \
+		{if (_seqbufptr) SEQ_DUMPBUF();\
+		 if (write(seqfd, (char*)(patchx), len)==-1) \
+		    perror("Write patch: /dev/sequencer");}
+#define SEQ_WRPATCH2(patchx, len) \
+		(SEQ_DUMPBUF(), write(seqfd, (char*)(patchx), len))
+
+#endif /* SOUNDCARD_H */
diff --git a/contrib/libs/linux-headers/linux/spi/spi.h b/contrib/libs/linux-headers/linux/spi/spi.h
new file mode 100644
index 0000000000..14a055c495
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/spi/spi.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _SPI_H
+#define _SPI_H
+
+#include <linux/const.h>
+
+#define	SPI_CPHA		_BITUL(0)	/* clock phase */
+#define	SPI_CPOL		_BITUL(1)	/* clock polarity */
+
+#define	SPI_MODE_0		(0|0)		/* (original MicroWire) */
+#define	SPI_MODE_1		(0|SPI_CPHA)
+#define	SPI_MODE_2		(SPI_CPOL|0)
+#define	SPI_MODE_3		(SPI_CPOL|SPI_CPHA)
+#define	SPI_MODE_X_MASK		(SPI_CPOL|SPI_CPHA)
+
+#define	SPI_CS_HIGH		_BITUL(2)	/* chipselect active high? */
+#define	SPI_LSB_FIRST		_BITUL(3)	/* per-word bits-on-wire */
+#define	SPI_3WIRE		_BITUL(4)	/* SI/SO signals shared */
+#define	SPI_LOOP		_BITUL(5)	/* loopback mode */
+#define	SPI_NO_CS		_BITUL(6)	/* 1 dev/bus, no chipselect */
+#define	SPI_READY		_BITUL(7)	/* slave pulls low to pause */
+#define	SPI_TX_DUAL		_BITUL(8)	/* transmit with 2 wires */
+#define	SPI_TX_QUAD		_BITUL(9)	/* transmit with 4 wires */
+#define	SPI_RX_DUAL		_BITUL(10)	/* receive with 2 wires */
+#define	SPI_RX_QUAD		_BITUL(11)	/* receive with 4 wires */
+#define	SPI_CS_WORD		_BITUL(12)	/* toggle cs after each word */
+#define	SPI_TX_OCTAL		_BITUL(13)	/* transmit with 8 wires */
+#define	SPI_RX_OCTAL		_BITUL(14)	/* receive with 8 wires */
+#define	SPI_3WIRE_HIZ		_BITUL(15)	/* high impedance turnaround */
+#define	SPI_RX_CPHA_FLIP	_BITUL(16)	/* flip CPHA on Rx only xfer */
+
+/*
+ * All the bits defined above should be covered by SPI_MODE_USER_MASK.
+ * The SPI_MODE_USER_MASK has the SPI_MODE_KERNEL_MASK counterpart in
+ * 'include/linux/spi/spi.h'. The bits defined here are from bit 0 upwards
+ * while in SPI_MODE_KERNEL_MASK they are from the other end downwards.
+ * These bits must not overlap. A static assert check should make sure of that.
+ * If adding extra bits, make sure to increase the bit index below as well.
+ */
+#define SPI_MODE_USER_MASK	(_BITUL(17) - 1)
+
+#endif /* _SPI_H */
diff --git a/contrib/libs/linux-headers/linux/spi/spidev.h b/contrib/libs/linux-headers/linux/spi/spidev.h
new file mode 100644
index 0000000000..0c3da08f2a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/spi/spidev.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * include/linux/spi/spidev.h
+ *
+ * Copyright (C) 2006 SWAPP
+ *	Andrea Paterniani <a.paterniani@swapp-eng.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+  */
+
+#ifndef SPIDEV_H
+#define SPIDEV_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/spi/spi.h>
+
+/* IOCTL commands */
+
+#define SPI_IOC_MAGIC			'k'
+
+/**
+ * struct spi_ioc_transfer - describes a single SPI transfer
+ * @tx_buf: Holds pointer to userspace buffer with transmit data, or null.
+ *	If no data is provided, zeroes are shifted out.
+ * @rx_buf: Holds pointer to userspace buffer for receive data, or null.
+ * @len: Length of tx and rx buffers, in bytes.
+ * @speed_hz: Temporary override of the device's bitrate.
+ * @bits_per_word: Temporary override of the device's wordsize.
+ * @delay_usecs: If nonzero, how long to delay after the last bit transfer
+ *	before optionally deselecting the device before the next transfer.
+ * @cs_change: True to deselect device before starting the next transfer.
+ * @word_delay_usecs: If nonzero, how long to wait between words within one
+ *	transfer. This property needs explicit support in the SPI controller,
+ *	otherwise it is silently ignored.
+ *
+ * This structure is mapped directly to the kernel spi_transfer structure;
+ * the fields have the same meanings, except of course that the pointers
+ * are in a different address space (and may be of different sizes in some
+ * cases, such as 32-bit i386 userspace over a 64-bit x86_64 kernel).
+ * Zero-initialize the structure, including currently unused fields, to
+ * accommodate potential future updates.
+ *
+ * SPI_IOC_MESSAGE gives userspace the equivalent of kernel spi_sync().
+ * Pass it an array of related transfers, they'll execute together.
+ * Each transfer may be half duplex (either direction) or full duplex.
+ *
+ *	struct spi_ioc_transfer mesg[4];
+ *	...
+ *	status = ioctl(fd, SPI_IOC_MESSAGE(4), mesg);
+ *
+ * So for example one transfer might send a nine bit command (right aligned
+ * in a 16-bit word), the next could read a block of 8-bit data before
+ * terminating that command by temporarily deselecting the chip; the next
+ * could send a different nine bit command (re-selecting the chip), and the
+ * last transfer might write some register values.
+ */
+struct spi_ioc_transfer {
+	__u64		tx_buf;
+	__u64		rx_buf;
+
+	__u32		len;
+	__u32		speed_hz;
+
+	__u16		delay_usecs;
+	__u8		bits_per_word;
+	__u8		cs_change;
+	__u8		tx_nbits;
+	__u8		rx_nbits;
+	__u8		word_delay_usecs;
+	__u8		pad;
+
+	/* If the contents of 'struct spi_ioc_transfer' ever change
+	 * incompatibly, then the ioctl number (currently 0) must change;
+	 * ioctls with constant size fields get a bit more in the way of
+	 * error checking than ones (like this) where that field varies.
+	 *
+	 * NOTE: struct layout is the same in 64bit and 32bit userspace.
+	 */
+};
+
+/* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */
+#define SPI_MSGSIZE(N) \
+	((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \
+		? ((N)*(sizeof (struct spi_ioc_transfer))) : 0)
+#define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)])
+
+
+/* Read / Write of SPI mode (SPI_MODE_0..SPI_MODE_3) (limited to 8 bits) */
+#define SPI_IOC_RD_MODE			_IOR(SPI_IOC_MAGIC, 1, __u8)
+#define SPI_IOC_WR_MODE			_IOW(SPI_IOC_MAGIC, 1, __u8)
+
+/* Read / Write SPI bit justification */
+#define SPI_IOC_RD_LSB_FIRST		_IOR(SPI_IOC_MAGIC, 2, __u8)
+#define SPI_IOC_WR_LSB_FIRST		_IOW(SPI_IOC_MAGIC, 2, __u8)
+
+/* Read / Write SPI device word length (1..N) */
+#define SPI_IOC_RD_BITS_PER_WORD	_IOR(SPI_IOC_MAGIC, 3, __u8)
+#define SPI_IOC_WR_BITS_PER_WORD	_IOW(SPI_IOC_MAGIC, 3, __u8)
+
+/* Read / Write SPI device default max speed hz */
+#define SPI_IOC_RD_MAX_SPEED_HZ		_IOR(SPI_IOC_MAGIC, 4, __u32)
+#define SPI_IOC_WR_MAX_SPEED_HZ		_IOW(SPI_IOC_MAGIC, 4, __u32)
+
+/* Read / Write of the SPI mode field */
+#define SPI_IOC_RD_MODE32		_IOR(SPI_IOC_MAGIC, 5, __u32)
+#define SPI_IOC_WR_MODE32		_IOW(SPI_IOC_MAGIC, 5, __u32)
+
+
+
+#endif /* SPIDEV_H */
diff --git a/contrib/libs/linux-headers/linux/stat.h b/contrib/libs/linux-headers/linux/stat.h
new file mode 100644
index 0000000000..e0d106dc0a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/stat.h
@@ -0,0 +1,192 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_STAT_H
+#define _LINUX_STAT_H
+
+#include <linux/types.h>
+
+#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+
+#define S_IFMT  00170000
+#define S_IFSOCK 0140000
+#define S_IFLNK	 0120000
+#define S_IFREG  0100000
+#define S_IFBLK  0060000
+#define S_IFDIR  0040000
+#define S_IFCHR  0020000
+#define S_IFIFO  0010000
+#define S_ISUID  0004000
+#define S_ISGID  0002000
+#define S_ISVTX  0001000
+
+#define S_ISLNK(m)	(((m) & S_IFMT) == S_IFLNK)
+#define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)
+#define S_ISDIR(m)	(((m) & S_IFMT) == S_IFDIR)
+#define S_ISCHR(m)	(((m) & S_IFMT) == S_IFCHR)
+#define S_ISBLK(m)	(((m) & S_IFMT) == S_IFBLK)
+#define S_ISFIFO(m)	(((m) & S_IFMT) == S_IFIFO)
+#define S_ISSOCK(m)	(((m) & S_IFMT) == S_IFSOCK)
+
+#define S_IRWXU 00700
+#define S_IRUSR 00400
+#define S_IWUSR 00200
+#define S_IXUSR 00100
+
+#define S_IRWXG 00070
+#define S_IRGRP 00040
+#define S_IWGRP 00020
+#define S_IXGRP 00010
+
+#define S_IRWXO 00007
+#define S_IROTH 00004
+#define S_IWOTH 00002
+#define S_IXOTH 00001
+
+#endif
+
+/*
+ * Timestamp structure for the timestamps in struct statx.
+ *
+ * tv_sec holds the number of seconds before (negative) or after (positive)
+ * 00:00:00 1st January 1970 UTC.
+ *
+ * tv_nsec holds a number of nanoseconds (0..999,999,999) after the tv_sec time.
+ *
+ * __reserved is held in case we need a yet finer resolution.
+ */
+struct statx_timestamp {
+	__s64	tv_sec;
+	__u32	tv_nsec;
+	__s32	__reserved;
+};
+
+/*
+ * Structures for the extended file attribute retrieval system call
+ * (statx()).
+ *
+ * The caller passes a mask of what they're specifically interested in as a
+ * parameter to statx().  What statx() actually got will be indicated in
+ * st_mask upon return.
+ *
+ * For each bit in the mask argument:
+ *
+ * - if the datum is not supported:
+ *
+ *   - the bit will be cleared, and
+ *
+ *   - the datum will be set to an appropriate fabricated value if one is
+ *     available (eg. CIFS can take a default uid and gid), otherwise
+ *
+ *   - the field will be cleared;
+ *
+ * - otherwise, if explicitly requested:
+ *
+ *   - the datum will be synchronised to the server if AT_STATX_FORCE_SYNC is
+ *     set or if the datum is considered out of date, and
+ *
+ *   - the field will be filled in and the bit will be set;
+ *
+ * - otherwise, if not requested, but available in approximate form without any
+ *   effort, it will be filled in anyway, and the bit will be set upon return
+ *   (it might not be up to date, however, and no attempt will be made to
+ *   synchronise the internal state first);
+ *
+ * - otherwise the field and the bit will be cleared before returning.
+ *
+ * Items in STATX_BASIC_STATS may be marked unavailable on return, but they
+ * will have values installed for compatibility purposes so that stat() and
+ * co. can be emulated in userspace.
+ */
+struct statx {
+	/* 0x00 */
+	__u32	stx_mask;	/* What results were written [uncond] */
+	__u32	stx_blksize;	/* Preferred general I/O size [uncond] */
+	__u64	stx_attributes;	/* Flags conveying information about the file [uncond] */
+	/* 0x10 */
+	__u32	stx_nlink;	/* Number of hard links */
+	__u32	stx_uid;	/* User ID of owner */
+	__u32	stx_gid;	/* Group ID of owner */
+	__u16	stx_mode;	/* File mode */
+	__u16	__spare0[1];
+	/* 0x20 */
+	__u64	stx_ino;	/* Inode number */
+	__u64	stx_size;	/* File size */
+	__u64	stx_blocks;	/* Number of 512-byte blocks allocated */
+	__u64	stx_attributes_mask; /* Mask to show what's supported in stx_attributes */
+	/* 0x40 */
+	struct statx_timestamp	stx_atime;	/* Last access time */
+	struct statx_timestamp	stx_btime;	/* File creation time */
+	struct statx_timestamp	stx_ctime;	/* Last attribute change time */
+	struct statx_timestamp	stx_mtime;	/* Last data modification time */
+	/* 0x80 */
+	__u32	stx_rdev_major;	/* Device ID of special file [if bdev/cdev] */
+	__u32	stx_rdev_minor;
+	__u32	stx_dev_major;	/* ID of device containing file [uncond] */
+	__u32	stx_dev_minor;
+	/* 0x90 */
+	__u64	stx_mnt_id;
+	__u32	stx_dio_mem_align;	/* Memory buffer alignment for direct I/O */
+	__u32	stx_dio_offset_align;	/* File offset alignment for direct I/O */
+	/* 0xa0 */
+	__u64	__spare3[12];	/* Spare space for future expansion */
+	/* 0x100 */
+};
+
+/*
+ * Flags to be stx_mask
+ *
+ * Query request/result mask for statx() and struct statx::stx_mask.
+ *
+ * These bits should be set in the mask argument of statx() to request
+ * particular items when calling statx().
+ */
+#define STATX_TYPE		0x00000001U	/* Want/got stx_mode & S_IFMT */
+#define STATX_MODE		0x00000002U	/* Want/got stx_mode & ~S_IFMT */
+#define STATX_NLINK		0x00000004U	/* Want/got stx_nlink */
+#define STATX_UID		0x00000008U	/* Want/got stx_uid */
+#define STATX_GID		0x00000010U	/* Want/got stx_gid */
+#define STATX_ATIME		0x00000020U	/* Want/got stx_atime */
+#define STATX_MTIME		0x00000040U	/* Want/got stx_mtime */
+#define STATX_CTIME		0x00000080U	/* Want/got stx_ctime */
+#define STATX_INO		0x00000100U	/* Want/got stx_ino */
+#define STATX_SIZE		0x00000200U	/* Want/got stx_size */
+#define STATX_BLOCKS		0x00000400U	/* Want/got stx_blocks */
+#define STATX_BASIC_STATS	0x000007ffU	/* The stuff in the normal stat struct */
+#define STATX_BTIME		0x00000800U	/* Want/got stx_btime */
+#define STATX_MNT_ID		0x00001000U	/* Got stx_mnt_id */
+#define STATX_DIOALIGN		0x00002000U	/* Want/got direct I/O alignment info */
+
+#define STATX__RESERVED		0x80000000U	/* Reserved for future struct statx expansion */
+
+/*
+ * This is deprecated, and shall remain the same value in the future.  To avoid
+ * confusion please use the equivalent (STATX_BASIC_STATS | STATX_BTIME)
+ * instead.
+ */
+#define STATX_ALL		0x00000fffU
+
+/*
+ * Attributes to be found in stx_attributes and masked in stx_attributes_mask.
+ *
+ * These give information about the features or the state of a file that might
+ * be of use to ordinary userspace programs such as GUIs or ls rather than
+ * specialised tools.
+ *
+ * Note that the flags marked [I] correspond to the FS_IOC_SETFLAGS flags
+ * semantically.  Where possible, the numerical value is picked to correspond
+ * also.  Note that the DAX attribute indicates that the file is in the CPU
+ * direct access state.  It does not correspond to the per-inode flag that
+ * some filesystems support.
+ *
+ */
+#define STATX_ATTR_COMPRESSED		0x00000004 /* [I] File is compressed by the fs */
+#define STATX_ATTR_IMMUTABLE		0x00000010 /* [I] File is marked immutable */
+#define STATX_ATTR_APPEND		0x00000020 /* [I] File is append-only */
+#define STATX_ATTR_NODUMP		0x00000040 /* [I] File is not to be dumped */
+#define STATX_ATTR_ENCRYPTED		0x00000800 /* [I] File requires key to decrypt in fs */
+#define STATX_ATTR_AUTOMOUNT		0x00001000 /* Dir: Automount trigger */
+#define STATX_ATTR_MOUNT_ROOT		0x00002000 /* Root of a mount */
+#define STATX_ATTR_VERITY		0x00100000 /* [I] Verity protected file */
+#define STATX_ATTR_DAX			0x00200000 /* File is currently in DAX state */
+
+
+#endif /* _LINUX_STAT_H */
diff --git a/contrib/libs/linux-headers/linux/stm.h b/contrib/libs/linux-headers/linux/stm.h
new file mode 100644
index 0000000000..c0aa0ff545
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/stm.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * System Trace Module (STM) userspace interfaces
+ * Copyright (c) 2014, Intel Corporation.
+ *
+ * STM class implements generic infrastructure for  System Trace Module devices
+ * as defined in MIPI STPv2 specification.
+ */
+
+#ifndef _LINUX_STM_H
+#define _LINUX_STM_H
+
+#include <linux/types.h>
+
+/* Maximum allowed master and channel values */
+#define STP_MASTER_MAX	0xffff
+#define STP_CHANNEL_MAX	0xffff
+
+/**
+ * struct stp_policy_id - identification for the STP policy
+ * @size:	size of the structure including real id[] length
+ * @master:	assigned master
+ * @channel:	first assigned channel
+ * @width:	number of requested channels
+ * @id:		identification string
+ *
+ * User must calculate the total size of the structure and put it into
+ * @size field, fill out the @id and desired @width. In return, kernel
+ * fills out @master, @channel and @width.
+ */
+struct stp_policy_id {
+	__u32		size;
+	__u16		master;
+	__u16		channel;
+	__u16		width;
+	/* padding */
+	__u16		__reserved_0;
+	__u32		__reserved_1;
+	char		id[];
+};
+
+#define STP_POLICY_ID_SET	_IOWR('%', 0, struct stp_policy_id)
+#define STP_POLICY_ID_GET	_IOR('%', 1, struct stp_policy_id)
+#define STP_SET_OPTIONS		_IOW('%', 2, __u64)
+
+#endif /* _LINUX_STM_H */
diff --git a/contrib/libs/linux-headers/linux/string.h b/contrib/libs/linux-headers/linux/string.h
new file mode 100644
index 0000000000..8355aad007
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/string.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_STRING_H_
+#define _LINUX_STRING_H_
+
+/* We don't want strings.h stuff being used by user stuff by accident */
+
+#include <string.h>
+#endif /* _LINUX_STRING_H_ */
diff --git a/contrib/libs/linux-headers/linux/sunrpc/debug.h b/contrib/libs/linux-headers/linux/sunrpc/debug.h
new file mode 100644
index 0000000000..81ada57c47
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sunrpc/debug.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * linux/include/linux/sunrpc/debug.h
+ *
+ * Debugging support for sunrpc module
+ *
+ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef _LINUX_SUNRPC_DEBUG_H_
+#define _LINUX_SUNRPC_DEBUG_H_
+
+/*
+ * RPC debug facilities
+ */
+#define RPCDBG_XPRT		0x0001
+#define RPCDBG_CALL		0x0002
+#define RPCDBG_DEBUG		0x0004
+#define RPCDBG_NFS		0x0008
+#define RPCDBG_AUTH		0x0010
+#define RPCDBG_BIND		0x0020
+#define RPCDBG_SCHED		0x0040
+#define RPCDBG_TRANS		0x0080
+#define RPCDBG_SVCXPRT		0x0100
+#define RPCDBG_SVCDSP		0x0200
+#define RPCDBG_MISC		0x0400
+#define RPCDBG_CACHE		0x0800
+#define RPCDBG_ALL		0x7fff
+
+
+/*
+ * Declarations for the sysctl debug interface, which allows to read or
+ * change the debug flags for rpc, nfs, nfsd, and lockd. Since the sunrpc
+ * module currently registers its sysctl table dynamically, the sysctl path
+ * for module FOO is <CTL_SUNRPC, CTL_FOODEBUG>.
+ */
+
+enum {
+	CTL_RPCDEBUG = 1,
+	CTL_NFSDEBUG,
+	CTL_NFSDDEBUG,
+	CTL_NLMDEBUG,
+	CTL_SLOTTABLE_UDP,
+	CTL_SLOTTABLE_TCP,
+	CTL_MIN_RESVPORT,
+	CTL_MAX_RESVPORT,
+};
+
+#endif /* _LINUX_SUNRPC_DEBUG_H_ */
diff --git a/contrib/libs/linux-headers/linux/surface_aggregator/cdev.h b/contrib/libs/linux-headers/linux/surface_aggregator/cdev.h
new file mode 100644
index 0000000000..cf0c63d3c0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/surface_aggregator/cdev.h
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Surface System Aggregator Module (SSAM) user-space EC interface.
+ *
+ * Definitions, structs, and IOCTLs for the /dev/surface/aggregator misc
+ * device. This device provides direct user-space access to the SSAM EC.
+ * Intended for debugging and development.
+ *
+ * Copyright (C) 2020-2021 Maximilian Luz <luzmaximilian@gmail.com>
+ */
+
+#ifndef _LINUX_SURFACE_AGGREGATOR_CDEV_H
+#define _LINUX_SURFACE_AGGREGATOR_CDEV_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * enum ssam_cdev_request_flags - Request flags for SSAM cdev request IOCTL.
+ *
+ * @SSAM_CDEV_REQUEST_HAS_RESPONSE:
+ *	Specifies that the request expects a response. If not set, the request
+ *	will be directly completed after its underlying packet has been
+ *	transmitted. If set, the request transport system waits for a response
+ *	of the request.
+ *
+ * @SSAM_CDEV_REQUEST_UNSEQUENCED:
+ *	Specifies that the request should be transmitted via an unsequenced
+ *	packet. If set, the request must not have a response, meaning that this
+ *	flag and the %SSAM_CDEV_REQUEST_HAS_RESPONSE flag are mutually
+ *	exclusive.
+ */
+enum ssam_cdev_request_flags {
+	SSAM_CDEV_REQUEST_HAS_RESPONSE = 0x01,
+	SSAM_CDEV_REQUEST_UNSEQUENCED  = 0x02,
+};
+
+/**
+ * struct ssam_cdev_request - Controller request IOCTL argument.
+ * @target_category: Target category of the SAM request.
+ * @target_id:       Target ID of the SAM request.
+ * @command_id:      Command ID of the SAM request.
+ * @instance_id:     Instance ID of the SAM request.
+ * @flags:           Request flags (see &enum ssam_cdev_request_flags).
+ * @status:          Request status (output).
+ * @payload:         Request payload (input data).
+ * @payload.data:    Pointer to request payload data.
+ * @payload.length:  Length of request payload data (in bytes).
+ * @response:        Request response (output data).
+ * @response.data:   Pointer to response buffer.
+ * @response.length: On input: Capacity of response buffer (in bytes).
+ *                   On output: Length of request response (number of bytes
+ *                   in the buffer that are actually used).
+ */
+struct ssam_cdev_request {
+	__u8 target_category;
+	__u8 target_id;
+	__u8 command_id;
+	__u8 instance_id;
+	__u16 flags;
+	__s16 status;
+
+	struct {
+		__u64 data;
+		__u16 length;
+		__u8 __pad[6];
+	} payload;
+
+	struct {
+		__u64 data;
+		__u16 length;
+		__u8 __pad[6];
+	} response;
+} __attribute__((__packed__));
+
+/**
+ * struct ssam_cdev_notifier_desc - Notifier descriptor.
+ * @priority:        Priority value determining the order in which notifier
+ *                   callbacks will be called. A higher value means higher
+ *                   priority, i.e. the associated callback will be executed
+ *                   earlier than other (lower priority) callbacks.
+ * @target_category: The event target category for which this notifier should
+ *                   receive events.
+ *
+ * Specifies the notifier that should be registered or unregistered,
+ * specifically with which priority and for which target category of events.
+ */
+struct ssam_cdev_notifier_desc {
+	__s32 priority;
+	__u8 target_category;
+} __attribute__((__packed__));
+
+/**
+ * struct ssam_cdev_event_desc - Event descriptor.
+ * @reg:                 Registry via which the event will be enabled/disabled.
+ * @reg.target_category: Target category for the event registry requests.
+ * @reg.target_id:       Target ID for the event registry requests.
+ * @reg.cid_enable:      Command ID for the event-enable request.
+ * @reg.cid_disable:     Command ID for the event-disable request.
+ * @id:                  ID specifying the event.
+ * @id.target_category:  Target category of the event source.
+ * @id.instance:         Instance ID of the event source.
+ * @flags:               Flags used for enabling the event.
+ *
+ * Specifies which event should be enabled/disabled and how to do that.
+ */
+struct ssam_cdev_event_desc {
+	struct {
+		__u8 target_category;
+		__u8 target_id;
+		__u8 cid_enable;
+		__u8 cid_disable;
+	} reg;
+
+	struct {
+		__u8 target_category;
+		__u8 instance;
+	} id;
+
+	__u8 flags;
+} __attribute__((__packed__));
+
+/**
+ * struct ssam_cdev_event - SSAM event sent by the EC.
+ * @target_category: Target category of the event source. See &enum ssam_ssh_tc.
+ * @target_id:       Target ID of the event source.
+ * @command_id:      Command ID of the event.
+ * @instance_id:     Instance ID of the event source.
+ * @length:          Length of the event payload in bytes.
+ * @data:            Event payload data.
+ */
+struct ssam_cdev_event {
+	__u8 target_category;
+	__u8 target_id;
+	__u8 command_id;
+	__u8 instance_id;
+	__u16 length;
+	__u8 data[];
+} __attribute__((__packed__));
+
+#define SSAM_CDEV_REQUEST		_IOWR(0xA5, 1, struct ssam_cdev_request)
+#define SSAM_CDEV_NOTIF_REGISTER	_IOW(0xA5, 2, struct ssam_cdev_notifier_desc)
+#define SSAM_CDEV_NOTIF_UNREGISTER	_IOW(0xA5, 3, struct ssam_cdev_notifier_desc)
+#define SSAM_CDEV_EVENT_ENABLE		_IOW(0xA5, 4, struct ssam_cdev_event_desc)
+#define SSAM_CDEV_EVENT_DISABLE		_IOW(0xA5, 5, struct ssam_cdev_event_desc)
+
+#endif /* _LINUX_SURFACE_AGGREGATOR_CDEV_H */
diff --git a/contrib/libs/linux-headers/linux/surface_aggregator/dtx.h b/contrib/libs/linux-headers/linux/surface_aggregator/dtx.h
new file mode 100644
index 0000000000..250ef062d1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/surface_aggregator/dtx.h
@@ -0,0 +1,146 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Surface DTX (clipboard detachment system driver) user-space interface.
+ *
+ * Definitions, structs, and IOCTLs for the /dev/surface/dtx misc device. This
+ * device allows user-space to control the clipboard detachment process on
+ * Surface Book series devices.
+ *
+ * Copyright (C) 2020-2021 Maximilian Luz <luzmaximilian@gmail.com>
+ */
+
+#ifndef _LINUX_SURFACE_AGGREGATOR_DTX_H
+#define _LINUX_SURFACE_AGGREGATOR_DTX_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* Status/error categories */
+#define SDTX_CATEGORY_STATUS		0x0000
+#define SDTX_CATEGORY_RUNTIME_ERROR	0x1000
+#define SDTX_CATEGORY_HARDWARE_ERROR	0x2000
+#define SDTX_CATEGORY_UNKNOWN		0xf000
+
+#define SDTX_CATEGORY_MASK		0xf000
+#define SDTX_CATEGORY(value)		((value) & SDTX_CATEGORY_MASK)
+
+#define SDTX_STATUS(code)		((code) | SDTX_CATEGORY_STATUS)
+#define SDTX_ERR_RT(code)		((code) | SDTX_CATEGORY_RUNTIME_ERROR)
+#define SDTX_ERR_HW(code)		((code) | SDTX_CATEGORY_HARDWARE_ERROR)
+#define SDTX_UNKNOWN(code)		((code) | SDTX_CATEGORY_UNKNOWN)
+
+#define SDTX_SUCCESS(value)		(SDTX_CATEGORY(value) == SDTX_CATEGORY_STATUS)
+
+/* Latch status values */
+#define SDTX_LATCH_CLOSED		SDTX_STATUS(0x00)
+#define SDTX_LATCH_OPENED		SDTX_STATUS(0x01)
+
+/* Base state values */
+#define SDTX_BASE_DETACHED		SDTX_STATUS(0x00)
+#define SDTX_BASE_ATTACHED		SDTX_STATUS(0x01)
+
+/* Runtime errors (non-critical) */
+#define SDTX_DETACH_NOT_FEASIBLE	SDTX_ERR_RT(0x01)
+#define SDTX_DETACH_TIMEDOUT		SDTX_ERR_RT(0x02)
+
+/* Hardware errors (critical) */
+#define SDTX_ERR_FAILED_TO_OPEN		SDTX_ERR_HW(0x01)
+#define SDTX_ERR_FAILED_TO_REMAIN_OPEN	SDTX_ERR_HW(0x02)
+#define SDTX_ERR_FAILED_TO_CLOSE	SDTX_ERR_HW(0x03)
+
+/* Base types */
+#define SDTX_DEVICE_TYPE_HID		0x0100
+#define SDTX_DEVICE_TYPE_SSH		0x0200
+
+#define SDTX_DEVICE_TYPE_MASK		0x0f00
+#define SDTX_DEVICE_TYPE(value)		((value) & SDTX_DEVICE_TYPE_MASK)
+
+#define SDTX_BASE_TYPE_HID(id)		((id) | SDTX_DEVICE_TYPE_HID)
+#define SDTX_BASE_TYPE_SSH(id)		((id) | SDTX_DEVICE_TYPE_SSH)
+
+/**
+ * enum sdtx_device_mode - Mode describing how (and if) the clipboard is
+ * attached to the base of the device.
+ * @SDTX_DEVICE_MODE_TABLET: The clipboard is detached from the base and the
+ *                           device operates as tablet.
+ * @SDTX_DEVICE_MODE_LAPTOP: The clipboard is attached normally to the base
+ *                           and the device operates as laptop.
+ * @SDTX_DEVICE_MODE_STUDIO: The clipboard is attached to the base in reverse.
+ *                           The device operates as tablet with keyboard and
+ *                           touchpad deactivated, however, the base battery
+ *                           and, if present in the specific device model, dGPU
+ *                           are available to the system.
+ */
+enum sdtx_device_mode {
+	SDTX_DEVICE_MODE_TABLET		= 0x00,
+	SDTX_DEVICE_MODE_LAPTOP		= 0x01,
+	SDTX_DEVICE_MODE_STUDIO		= 0x02,
+};
+
+/**
+ * struct sdtx_event - Event provided by reading from the DTX device file.
+ * @length: Length of the event payload, in bytes.
+ * @code:   Event code, detailing what type of event this is.
+ * @data:   Payload of the event, containing @length bytes.
+ *
+ * See &enum sdtx_event_code for currently valid event codes.
+ */
+struct sdtx_event {
+	__u16 length;
+	__u16 code;
+	__u8 data[];
+} __attribute__((__packed__));
+
+/**
+ * enum sdtx_event_code - Code describing the type of an event.
+ * @SDTX_EVENT_REQUEST:         Detachment request event type.
+ * @SDTX_EVENT_CANCEL:          Cancel detachment process event type.
+ * @SDTX_EVENT_BASE_CONNECTION: Base/clipboard connection change event type.
+ * @SDTX_EVENT_LATCH_STATUS:    Latch status change event type.
+ * @SDTX_EVENT_DEVICE_MODE:     Device mode change event type.
+ *
+ * Used in &struct sdtx_event to describe the type of the event. Further event
+ * codes are reserved for future use. Any event parser should be able to
+ * gracefully handle unknown events, i.e. by simply skipping them.
+ *
+ * Consult the DTX user-space interface documentation for details regarding
+ * the individual event types.
+ */
+enum sdtx_event_code {
+	SDTX_EVENT_REQUEST		= 1,
+	SDTX_EVENT_CANCEL		= 2,
+	SDTX_EVENT_BASE_CONNECTION	= 3,
+	SDTX_EVENT_LATCH_STATUS		= 4,
+	SDTX_EVENT_DEVICE_MODE		= 5,
+};
+
+/**
+ * struct sdtx_base_info - Describes if and what type of base is connected.
+ * @state:   The state of the connection. Valid values are %SDTX_BASE_DETACHED,
+ *           %SDTX_BASE_ATTACHED, and %SDTX_DETACH_NOT_FEASIBLE (in case a base
+ *           is attached but low clipboard battery prevents detachment). Other
+ *           values are currently reserved.
+ * @base_id: The type of base connected. Zero if no base is connected.
+ */
+struct sdtx_base_info {
+	__u16 state;
+	__u16 base_id;
+} __attribute__((__packed__));
+
+/* IOCTLs */
+#define SDTX_IOCTL_EVENTS_ENABLE	_IO(0xa5, 0x21)
+#define SDTX_IOCTL_EVENTS_DISABLE	_IO(0xa5, 0x22)
+
+#define SDTX_IOCTL_LATCH_LOCK		_IO(0xa5, 0x23)
+#define SDTX_IOCTL_LATCH_UNLOCK		_IO(0xa5, 0x24)
+
+#define SDTX_IOCTL_LATCH_REQUEST	_IO(0xa5, 0x25)
+#define SDTX_IOCTL_LATCH_CONFIRM	_IO(0xa5, 0x26)
+#define SDTX_IOCTL_LATCH_HEARTBEAT	_IO(0xa5, 0x27)
+#define SDTX_IOCTL_LATCH_CANCEL		_IO(0xa5, 0x28)
+
+#define SDTX_IOCTL_GET_BASE_INFO	_IOR(0xa5, 0x29, struct sdtx_base_info)
+#define SDTX_IOCTL_GET_DEVICE_MODE	_IOR(0xa5, 0x2a, __u16)
+#define SDTX_IOCTL_GET_LATCH_STATUS	_IOR(0xa5, 0x2b, __u16)
+
+#endif /* _LINUX_SURFACE_AGGREGATOR_DTX_H */
diff --git a/contrib/libs/linux-headers/linux/suspend_ioctls.h b/contrib/libs/linux-headers/linux/suspend_ioctls.h
new file mode 100644
index 0000000000..bcce04e21c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/suspend_ioctls.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SUSPEND_IOCTLS_H
+#define _LINUX_SUSPEND_IOCTLS_H
+
+#include <linux/types.h>
+/*
+ * This structure is used to pass the values needed for the identification
+ * of the resume swap area from a user space to the kernel via the
+ * SNAPSHOT_SET_SWAP_AREA ioctl
+ */
+struct resume_swap_area {
+	__kernel_loff_t offset;
+	__u32 dev;
+} __attribute__((packed));
+
+#define SNAPSHOT_IOC_MAGIC	'3'
+#define SNAPSHOT_FREEZE			_IO(SNAPSHOT_IOC_MAGIC, 1)
+#define SNAPSHOT_UNFREEZE		_IO(SNAPSHOT_IOC_MAGIC, 2)
+#define SNAPSHOT_ATOMIC_RESTORE		_IO(SNAPSHOT_IOC_MAGIC, 4)
+#define SNAPSHOT_FREE			_IO(SNAPSHOT_IOC_MAGIC, 5)
+#define SNAPSHOT_FREE_SWAP_PAGES	_IO(SNAPSHOT_IOC_MAGIC, 9)
+#define SNAPSHOT_S2RAM			_IO(SNAPSHOT_IOC_MAGIC, 11)
+#define SNAPSHOT_SET_SWAP_AREA		_IOW(SNAPSHOT_IOC_MAGIC, 13, \
+							struct resume_swap_area)
+#define SNAPSHOT_GET_IMAGE_SIZE		_IOR(SNAPSHOT_IOC_MAGIC, 14, __kernel_loff_t)
+#define SNAPSHOT_PLATFORM_SUPPORT	_IO(SNAPSHOT_IOC_MAGIC, 15)
+#define SNAPSHOT_POWER_OFF		_IO(SNAPSHOT_IOC_MAGIC, 16)
+#define SNAPSHOT_CREATE_IMAGE		_IOW(SNAPSHOT_IOC_MAGIC, 17, int)
+#define SNAPSHOT_PREF_IMAGE_SIZE	_IO(SNAPSHOT_IOC_MAGIC, 18)
+#define SNAPSHOT_AVAIL_SWAP_SIZE	_IOR(SNAPSHOT_IOC_MAGIC, 19, __kernel_loff_t)
+#define SNAPSHOT_ALLOC_SWAP_PAGE	_IOR(SNAPSHOT_IOC_MAGIC, 20, __kernel_loff_t)
+#define SNAPSHOT_IOC_MAXNR	20
+
+#endif /* _LINUX_SUSPEND_IOCTLS_H */
diff --git a/contrib/libs/linux-headers/linux/switchtec_ioctl.h b/contrib/libs/linux-headers/linux/switchtec_ioctl.h
new file mode 100644
index 0000000000..657f2876d2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/switchtec_ioctl.h
@@ -0,0 +1,161 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Microsemi Switchtec PCIe Driver
+ * Copyright (c) 2017, Microsemi Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#ifndef _LINUX_SWITCHTEC_IOCTL_H
+#define _LINUX_SWITCHTEC_IOCTL_H
+
+#include <linux/types.h>
+
+#define SWITCHTEC_IOCTL_PART_CFG0	0
+#define SWITCHTEC_IOCTL_PART_CFG1	1
+#define SWITCHTEC_IOCTL_PART_IMG0	2
+#define SWITCHTEC_IOCTL_PART_IMG1	3
+#define SWITCHTEC_IOCTL_PART_NVLOG	4
+#define SWITCHTEC_IOCTL_PART_VENDOR0	5
+#define SWITCHTEC_IOCTL_PART_VENDOR1	6
+#define SWITCHTEC_IOCTL_PART_VENDOR2	7
+#define SWITCHTEC_IOCTL_PART_VENDOR3	8
+#define SWITCHTEC_IOCTL_PART_VENDOR4	9
+#define SWITCHTEC_IOCTL_PART_VENDOR5	10
+#define SWITCHTEC_IOCTL_PART_VENDOR6	11
+#define SWITCHTEC_IOCTL_PART_VENDOR7	12
+#define SWITCHTEC_IOCTL_PART_BL2_0	13
+#define SWITCHTEC_IOCTL_PART_BL2_1	14
+#define SWITCHTEC_IOCTL_PART_MAP_0	15
+#define SWITCHTEC_IOCTL_PART_MAP_1	16
+#define SWITCHTEC_IOCTL_PART_KEY_0	17
+#define SWITCHTEC_IOCTL_PART_KEY_1	18
+
+#define SWITCHTEC_NUM_PARTITIONS_GEN3	13
+#define SWITCHTEC_NUM_PARTITIONS_GEN4	19
+
+/* obsolete: for compatibility with old userspace software */
+#define SWITCHTEC_IOCTL_NUM_PARTITIONS	SWITCHTEC_NUM_PARTITIONS_GEN3
+
+struct switchtec_ioctl_flash_info {
+	__u64 flash_length;
+	__u32 num_partitions;
+	__u32 padding;
+};
+
+#define SWITCHTEC_IOCTL_PART_ACTIVE  1
+#define SWITCHTEC_IOCTL_PART_RUNNING 2
+
+struct switchtec_ioctl_flash_part_info {
+	__u32 flash_partition;
+	__u32 address;
+	__u32 length;
+	__u32 active;
+};
+
+struct switchtec_ioctl_event_summary_legacy {
+	__u64 global;
+	__u64 part_bitmap;
+	__u32 local_part;
+	__u32 padding;
+	__u32 part[48];
+	__u32 pff[48];
+};
+
+struct switchtec_ioctl_event_summary {
+	__u64 global;
+	__u64 part_bitmap;
+	__u32 local_part;
+	__u32 padding;
+	__u32 part[48];
+	__u32 pff[255];
+};
+
+#define SWITCHTEC_IOCTL_EVENT_STACK_ERROR		0
+#define SWITCHTEC_IOCTL_EVENT_PPU_ERROR			1
+#define SWITCHTEC_IOCTL_EVENT_ISP_ERROR			2
+#define SWITCHTEC_IOCTL_EVENT_SYS_RESET			3
+#define SWITCHTEC_IOCTL_EVENT_FW_EXC			4
+#define SWITCHTEC_IOCTL_EVENT_FW_NMI			5
+#define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL		6
+#define SWITCHTEC_IOCTL_EVENT_FW_FATAL			7
+#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP		8
+#define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC	9
+#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP		10
+#define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC	11
+#define SWITCHTEC_IOCTL_EVENT_GPIO_INT			12
+#define SWITCHTEC_IOCTL_EVENT_PART_RESET		13
+#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP			14
+#define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC		15
+#define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP	16
+#define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P		17
+#define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP		18
+#define SWITCHTEC_IOCTL_EVENT_DPC			19
+#define SWITCHTEC_IOCTL_EVENT_CTS			20
+#define SWITCHTEC_IOCTL_EVENT_HOTPLUG			21
+#define SWITCHTEC_IOCTL_EVENT_IER			22
+#define SWITCHTEC_IOCTL_EVENT_THRESH			23
+#define SWITCHTEC_IOCTL_EVENT_POWER_MGMT		24
+#define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING		25
+#define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED		26
+#define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT		27
+#define SWITCHTEC_IOCTL_EVENT_LINK_STATE		28
+#define SWITCHTEC_IOCTL_EVENT_GFMS			29
+#define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY	30
+#define SWITCHTEC_IOCTL_EVENT_UEC			31
+#define SWITCHTEC_IOCTL_MAX_EVENTS			32
+
+#define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1
+#define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2
+
+#define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR     (1 << 0)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL   (1 << 1)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG    (1 << 2)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI    (1 << 3)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL  (1 << 4)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL  (1 << 5)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG   (1 << 6)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI   (1 << 7)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8)
+#define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED    (~0x1ff)
+
+struct switchtec_ioctl_event_ctl {
+	__u32 event_id;
+	__s32 index;
+	__u32 flags;
+	__u32 occurred;
+	__u32 count;
+	__u32 data[5];
+};
+
+#define SWITCHTEC_IOCTL_PFF_VEP 100
+struct switchtec_ioctl_pff_port {
+	__u32 pff;
+	__u32 partition;
+	__u32 port;
+};
+
+#define SWITCHTEC_IOCTL_FLASH_INFO \
+	_IOR('W', 0x40, struct switchtec_ioctl_flash_info)
+#define SWITCHTEC_IOCTL_FLASH_PART_INFO \
+	_IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info)
+#define SWITCHTEC_IOCTL_EVENT_SUMMARY \
+	_IOR('W', 0x42, struct switchtec_ioctl_event_summary)
+#define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \
+	_IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy)
+#define SWITCHTEC_IOCTL_EVENT_CTL \
+	_IOWR('W', 0x43, struct switchtec_ioctl_event_ctl)
+#define SWITCHTEC_IOCTL_PFF_TO_PORT \
+	_IOWR('W', 0x44, struct switchtec_ioctl_pff_port)
+#define SWITCHTEC_IOCTL_PORT_TO_PFF \
+	_IOWR('W', 0x45, struct switchtec_ioctl_pff_port)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/sync_file.h b/contrib/libs/linux-headers/linux/sync_file.h
new file mode 100644
index 0000000000..48fd099f92
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sync_file.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2012 Google, Inc.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_SYNC_H
+#define _LINUX_SYNC_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * struct sync_merge_data - SYNC_IOC_MERGE: merge two fences
+ * @name:	name of new fence
+ * @fd2:	file descriptor of second fence
+ * @fence:	returns the fd of the new fence to userspace
+ * @flags:	merge_data flags
+ * @pad:	padding for 64-bit alignment, should always be zero
+ *
+ * Creates a new fence containing copies of the sync_pts in both
+ * the calling fd and sync_merge_data.fd2.  Returns the new fence's
+ * fd in sync_merge_data.fence
+ */
+struct sync_merge_data {
+	char	name[32];
+	__s32	fd2;
+	__s32	fence;
+	__u32	flags;
+	__u32	pad;
+};
+
+/**
+ * struct sync_fence_info - detailed fence information
+ * @obj_name:		name of parent sync_timeline
+ * @driver_name:	name of driver implementing the parent
+ * @status:		status of the fence 0:active 1:signaled <0:error
+ * @flags:		fence_info flags
+ * @timestamp_ns:	timestamp of status change in nanoseconds
+ */
+struct sync_fence_info {
+	char	obj_name[32];
+	char	driver_name[32];
+	__s32	status;
+	__u32	flags;
+	__u64	timestamp_ns;
+};
+
+/**
+ * struct sync_file_info - SYNC_IOC_FILE_INFO: get detailed information on a sync_file
+ * @name:	name of fence
+ * @status:	status of fence. 1: signaled 0:active <0:error
+ * @flags:	sync_file_info flags
+ * @num_fences	number of fences in the sync_file
+ * @pad:	padding for 64-bit alignment, should always be zero
+ * @sync_fence_info: pointer to array of struct &sync_fence_info with all
+ *		 fences in the sync_file
+ *
+ * Takes a struct sync_file_info. If num_fences is 0, the field is updated
+ * with the actual number of fences. If num_fences is > 0, the system will
+ * use the pointer provided on sync_fence_info to return up to num_fences of
+ * struct sync_fence_info, with detailed fence information.
+ */
+struct sync_file_info {
+	char	name[32];
+	__s32	status;
+	__u32	flags;
+	__u32	num_fences;
+	__u32	pad;
+
+	__u64	sync_fence_info;
+};
+
+#define SYNC_IOC_MAGIC		'>'
+
+/*
+ * Opcodes  0, 1 and 2 were burned during a API change to avoid users of the
+ * old API to get weird errors when trying to handling sync_files. The API
+ * change happened during the de-stage of the Sync Framework when there was
+ * no upstream users available.
+ */
+
+#define SYNC_IOC_MERGE		_IOWR(SYNC_IOC_MAGIC, 3, struct sync_merge_data)
+#define SYNC_IOC_FILE_INFO	_IOWR(SYNC_IOC_MAGIC, 4, struct sync_file_info)
+
+#endif /* _LINUX_SYNC_H */
diff --git a/contrib/libs/linux-headers/linux/synclink.h b/contrib/libs/linux-headers/linux/synclink.h
new file mode 100644
index 0000000000..f4a2dbc209
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/synclink.h
@@ -0,0 +1,301 @@
+/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
+/*
+ * SyncLink Multiprotocol Serial Adapter Driver
+ *
+ * $Id: synclink.h,v 3.14 2006/07/17 20:15:43 paulkf Exp $
+ *
+ * Copyright (C) 1998-2000 by Microgate Corporation
+ *
+ * Redistribution of this file is permitted under
+ * the terms of the GNU Public License (GPL)
+ */
+
+#ifndef _SYNCLINK_H_
+#define _SYNCLINK_H_
+#define SYNCLINK_H_VERSION 3.6
+
+#include <linux/types.h>
+
+#define BIT0	0x0001
+#define BIT1	0x0002
+#define BIT2	0x0004
+#define BIT3	0x0008
+#define BIT4	0x0010
+#define BIT5	0x0020
+#define BIT6	0x0040
+#define BIT7	0x0080
+#define BIT8	0x0100
+#define BIT9	0x0200
+#define BIT10	0x0400
+#define BIT11	0x0800
+#define BIT12	0x1000
+#define BIT13	0x2000
+#define BIT14	0x4000
+#define BIT15	0x8000
+#define BIT16	0x00010000
+#define BIT17	0x00020000
+#define BIT18	0x00040000
+#define BIT19	0x00080000
+#define BIT20	0x00100000
+#define BIT21	0x00200000
+#define BIT22	0x00400000
+#define BIT23	0x00800000
+#define BIT24	0x01000000
+#define BIT25	0x02000000
+#define BIT26	0x04000000
+#define BIT27	0x08000000
+#define BIT28	0x10000000
+#define BIT29	0x20000000
+#define BIT30	0x40000000
+#define BIT31	0x80000000
+
+
+#define HDLC_MAX_FRAME_SIZE	65535
+#define MAX_ASYNC_TRANSMIT	4096
+#define MAX_ASYNC_BUFFER_SIZE	4096
+
+#define ASYNC_PARITY_NONE		0
+#define ASYNC_PARITY_EVEN		1
+#define ASYNC_PARITY_ODD		2
+#define ASYNC_PARITY_SPACE		3
+
+#define HDLC_FLAG_UNDERRUN_ABORT7	0x0000
+#define HDLC_FLAG_UNDERRUN_ABORT15	0x0001
+#define HDLC_FLAG_UNDERRUN_FLAG		0x0002
+#define HDLC_FLAG_UNDERRUN_CRC		0x0004
+#define HDLC_FLAG_SHARE_ZERO		0x0010
+#define HDLC_FLAG_AUTO_CTS		0x0020
+#define HDLC_FLAG_AUTO_DCD		0x0040
+#define HDLC_FLAG_AUTO_RTS		0x0080
+#define HDLC_FLAG_RXC_DPLL		0x0100
+#define HDLC_FLAG_RXC_BRG		0x0200
+#define HDLC_FLAG_RXC_TXCPIN		0x8000
+#define HDLC_FLAG_RXC_RXCPIN		0x0000
+#define HDLC_FLAG_TXC_DPLL		0x0400
+#define HDLC_FLAG_TXC_BRG		0x0800
+#define HDLC_FLAG_TXC_TXCPIN		0x0000
+#define HDLC_FLAG_TXC_RXCPIN		0x0008
+#define HDLC_FLAG_DPLL_DIV8		0x1000
+#define HDLC_FLAG_DPLL_DIV16		0x2000
+#define HDLC_FLAG_DPLL_DIV32		0x0000
+#define HDLC_FLAG_HDLC_LOOPMODE		0x4000
+
+#define HDLC_CRC_NONE			0
+#define HDLC_CRC_16_CCITT		1
+#define HDLC_CRC_32_CCITT		2
+#define HDLC_CRC_MASK			0x00ff
+#define HDLC_CRC_RETURN_EX		0x8000
+
+#define RX_OK				0
+#define RX_CRC_ERROR			1
+
+#define HDLC_TXIDLE_FLAGS		0
+#define HDLC_TXIDLE_ALT_ZEROS_ONES	1
+#define HDLC_TXIDLE_ZEROS		2
+#define HDLC_TXIDLE_ONES		3
+#define HDLC_TXIDLE_ALT_MARK_SPACE	4
+#define HDLC_TXIDLE_SPACE		5
+#define HDLC_TXIDLE_MARK		6
+#define HDLC_TXIDLE_CUSTOM_8            0x10000000
+#define HDLC_TXIDLE_CUSTOM_16           0x20000000
+
+#define HDLC_ENCODING_NRZ			0
+#define HDLC_ENCODING_NRZB			1
+#define HDLC_ENCODING_NRZI_MARK			2
+#define HDLC_ENCODING_NRZI_SPACE		3
+#define HDLC_ENCODING_NRZI			HDLC_ENCODING_NRZI_SPACE
+#define HDLC_ENCODING_BIPHASE_MARK		4
+#define HDLC_ENCODING_BIPHASE_SPACE		5
+#define HDLC_ENCODING_BIPHASE_LEVEL		6
+#define HDLC_ENCODING_DIFF_BIPHASE_LEVEL	7
+
+#define HDLC_PREAMBLE_LENGTH_8BITS	0
+#define HDLC_PREAMBLE_LENGTH_16BITS	1
+#define HDLC_PREAMBLE_LENGTH_32BITS	2
+#define HDLC_PREAMBLE_LENGTH_64BITS	3
+
+#define HDLC_PREAMBLE_PATTERN_NONE	0
+#define HDLC_PREAMBLE_PATTERN_ZEROS	1
+#define HDLC_PREAMBLE_PATTERN_FLAGS	2
+#define HDLC_PREAMBLE_PATTERN_10	3
+#define HDLC_PREAMBLE_PATTERN_01	4
+#define HDLC_PREAMBLE_PATTERN_ONES	5
+
+#define MGSL_MODE_ASYNC		1
+#define MGSL_MODE_HDLC		2
+#define MGSL_MODE_MONOSYNC	3
+#define MGSL_MODE_BISYNC	4
+#define MGSL_MODE_RAW		6
+#define MGSL_MODE_BASE_CLOCK    7
+#define MGSL_MODE_XSYNC         8
+
+#define MGSL_BUS_TYPE_ISA	1
+#define MGSL_BUS_TYPE_EISA	2
+#define MGSL_BUS_TYPE_PCI	5
+
+#define MGSL_INTERFACE_MASK     0xf
+#define MGSL_INTERFACE_DISABLE  0
+#define MGSL_INTERFACE_RS232    1
+#define MGSL_INTERFACE_V35      2
+#define MGSL_INTERFACE_RS422    3
+#define MGSL_INTERFACE_RTS_EN   0x10
+#define MGSL_INTERFACE_LL       0x20
+#define MGSL_INTERFACE_RL       0x40
+#define MGSL_INTERFACE_MSB_FIRST 0x80
+
+typedef struct _MGSL_PARAMS
+{
+	/* Common */
+
+	unsigned long	mode;		/* Asynchronous or HDLC */
+	unsigned char	loopback;	/* internal loopback mode */
+
+	/* HDLC Only */
+
+	unsigned short	flags;
+	unsigned char	encoding;	/* NRZ, NRZI, etc. */
+	unsigned long	clock_speed;	/* external clock speed in bits per second */
+	unsigned char	addr_filter;	/* receive HDLC address filter, 0xFF = disable */
+	unsigned short	crc_type;	/* None, CRC16-CCITT, or CRC32-CCITT */
+	unsigned char	preamble_length;
+	unsigned char	preamble;
+
+	/* Async Only */
+
+	unsigned long	data_rate;	/* bits per second */
+	unsigned char	data_bits;	/* 7 or 8 data bits */
+	unsigned char	stop_bits;	/* 1 or 2 stop bits */
+	unsigned char	parity;		/* none, even, or odd */
+
+} MGSL_PARAMS, *PMGSL_PARAMS;
+
+#define MICROGATE_VENDOR_ID 0x13c0
+#define SYNCLINK_DEVICE_ID 0x0010
+#define MGSCC_DEVICE_ID 0x0020
+#define SYNCLINK_SCA_DEVICE_ID 0x0030
+#define SYNCLINK_GT_DEVICE_ID 0x0070
+#define SYNCLINK_GT4_DEVICE_ID 0x0080
+#define SYNCLINK_AC_DEVICE_ID  0x0090
+#define SYNCLINK_GT2_DEVICE_ID 0x00A0
+#define MGSL_MAX_SERIAL_NUMBER 30
+
+/*
+** device diagnostics status
+*/
+
+#define DiagStatus_OK				0
+#define DiagStatus_AddressFailure		1
+#define DiagStatus_AddressConflict		2
+#define DiagStatus_IrqFailure			3
+#define DiagStatus_IrqConflict			4
+#define DiagStatus_DmaFailure			5
+#define DiagStatus_DmaConflict			6
+#define DiagStatus_PciAdapterNotFound		7
+#define DiagStatus_CantAssignPciResources	8
+#define DiagStatus_CantAssignPciMemAddr		9
+#define DiagStatus_CantAssignPciIoAddr		10
+#define DiagStatus_CantAssignPciIrq		11
+#define DiagStatus_MemoryError			12
+
+#define SerialSignal_DCD            0x01     /* Data Carrier Detect */
+#define SerialSignal_TXD            0x02     /* Transmit Data */
+#define SerialSignal_RI             0x04     /* Ring Indicator */
+#define SerialSignal_RXD            0x08     /* Receive Data */
+#define SerialSignal_CTS            0x10     /* Clear to Send */
+#define SerialSignal_RTS            0x20     /* Request to Send */
+#define SerialSignal_DSR            0x40     /* Data Set Ready */
+#define SerialSignal_DTR            0x80     /* Data Terminal Ready */
+
+
+/*
+ * Counters of the input lines (CTS, DSR, RI, CD) interrupts
+ */
+struct mgsl_icount {
+	__u32	cts, dsr, rng, dcd, tx, rx;
+	__u32	frame, parity, overrun, brk;
+	__u32	buf_overrun;
+	__u32	txok;
+	__u32	txunder;
+	__u32	txabort;
+	__u32	txtimeout;
+	__u32	rxshort;
+	__u32	rxlong;
+	__u32	rxabort;
+	__u32	rxover;
+	__u32	rxcrc;
+	__u32	rxok;
+	__u32	exithunt;
+	__u32	rxidle;
+};
+
+struct gpio_desc {
+	__u32 state;
+	__u32 smask;
+	__u32 dir;
+	__u32 dmask;
+};
+
+#define DEBUG_LEVEL_DATA	1
+#define DEBUG_LEVEL_ERROR 	2
+#define DEBUG_LEVEL_INFO  	3
+#define DEBUG_LEVEL_BH    	4
+#define DEBUG_LEVEL_ISR		5
+
+/*
+** Event bit flags for use with MgslWaitEvent
+*/
+
+#define MgslEvent_DsrActive	0x0001
+#define MgslEvent_DsrInactive	0x0002
+#define MgslEvent_Dsr		0x0003
+#define MgslEvent_CtsActive	0x0004
+#define MgslEvent_CtsInactive	0x0008
+#define MgslEvent_Cts		0x000c
+#define MgslEvent_DcdActive	0x0010
+#define MgslEvent_DcdInactive	0x0020
+#define MgslEvent_Dcd		0x0030
+#define MgslEvent_RiActive	0x0040
+#define MgslEvent_RiInactive	0x0080
+#define MgslEvent_Ri		0x00c0
+#define MgslEvent_ExitHuntMode	0x0100
+#define MgslEvent_IdleReceived	0x0200
+
+/* Private IOCTL codes:
+ *
+ * MGSL_IOCSPARAMS	set MGSL_PARAMS structure values
+ * MGSL_IOCGPARAMS	get current MGSL_PARAMS structure values
+ * MGSL_IOCSTXIDLE	set current transmit idle mode
+ * MGSL_IOCGTXIDLE	get current transmit idle mode
+ * MGSL_IOCTXENABLE	enable or disable transmitter
+ * MGSL_IOCRXENABLE	enable or disable receiver
+ * MGSL_IOCTXABORT	abort transmitting frame (HDLC)
+ * MGSL_IOCGSTATS	return current statistics
+ * MGSL_IOCWAITEVENT	wait for specified event to occur
+ * MGSL_LOOPTXDONE	transmit in HDLC LoopMode done
+ * MGSL_IOCSIF          set the serial interface type
+ * MGSL_IOCGIF          get the serial interface type
+ */
+#define MGSL_MAGIC_IOC	'm'
+#define MGSL_IOCSPARAMS		_IOW(MGSL_MAGIC_IOC,0,struct _MGSL_PARAMS)
+#define MGSL_IOCGPARAMS		_IOR(MGSL_MAGIC_IOC,1,struct _MGSL_PARAMS)
+#define MGSL_IOCSTXIDLE		_IO(MGSL_MAGIC_IOC,2)
+#define MGSL_IOCGTXIDLE		_IO(MGSL_MAGIC_IOC,3)
+#define MGSL_IOCTXENABLE	_IO(MGSL_MAGIC_IOC,4)
+#define MGSL_IOCRXENABLE	_IO(MGSL_MAGIC_IOC,5)
+#define MGSL_IOCTXABORT		_IO(MGSL_MAGIC_IOC,6)
+#define MGSL_IOCGSTATS		_IO(MGSL_MAGIC_IOC,7)
+#define MGSL_IOCWAITEVENT	_IOWR(MGSL_MAGIC_IOC,8,int)
+#define MGSL_IOCCLRMODCOUNT	_IO(MGSL_MAGIC_IOC,15)
+#define MGSL_IOCLOOPTXDONE	_IO(MGSL_MAGIC_IOC,9)
+#define MGSL_IOCSIF		_IO(MGSL_MAGIC_IOC,10)
+#define MGSL_IOCGIF		_IO(MGSL_MAGIC_IOC,11)
+#define MGSL_IOCSGPIO		_IOW(MGSL_MAGIC_IOC,16,struct gpio_desc)
+#define MGSL_IOCGGPIO		_IOR(MGSL_MAGIC_IOC,17,struct gpio_desc)
+#define MGSL_IOCWAITGPIO	_IOWR(MGSL_MAGIC_IOC,18,struct gpio_desc)
+#define MGSL_IOCSXSYNC		_IO(MGSL_MAGIC_IOC, 19)
+#define MGSL_IOCGXSYNC		_IO(MGSL_MAGIC_IOC, 20)
+#define MGSL_IOCSXCTRL		_IO(MGSL_MAGIC_IOC, 21)
+#define MGSL_IOCGXCTRL		_IO(MGSL_MAGIC_IOC, 22)
+
+
+#endif /* _SYNCLINK_H_ */
diff --git a/contrib/libs/linux-headers/linux/sysctl.h b/contrib/libs/linux-headers/linux/sysctl.h
new file mode 100644
index 0000000000..b8501ac873
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sysctl.h
@@ -0,0 +1,921 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * sysctl.h: General linux system control interface
+ *
+ * Begun 24 March 1995, Stephen Tweedie
+ *
+ ****************************************************************
+ ****************************************************************
+ **
+ **  WARNING:
+ **  The values in this file are exported to user space via 
+ **  the sysctl() binary interface.  Do *NOT* change the
+ **  numbering of any existing values here, and do not change
+ **  any numbers within any one set of values.  If you have to
+ **  redefine an existing interface, use a new number for it.
+ **  The kernel will then return -ENOTDIR to any application using
+ **  the old binary interface.
+ **
+ ****************************************************************
+ ****************************************************************
+ */
+
+#ifndef _LINUX_SYSCTL_H
+#define _LINUX_SYSCTL_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+
+#define CTL_MAXNAME 10		/* how many path components do we allow in a
+				   call to sysctl?   In other words, what is
+				   the largest acceptable value for the nlen
+				   member of a struct __sysctl_args to have? */
+
+struct __sysctl_args {
+	int *name;
+	int nlen;
+	void *oldval;
+	size_t *oldlenp;
+	void *newval;
+	size_t newlen;
+	unsigned long __unused[4];
+};
+
+/* Define sysctl names first */
+
+/* Top-level names: */
+
+enum
+{
+	CTL_KERN=1,		/* General kernel info and control */
+	CTL_VM=2,		/* VM management */
+	CTL_NET=3,		/* Networking */
+	CTL_PROC=4,		/* removal breaks strace(1) compilation */
+	CTL_FS=5,		/* Filesystems */
+	CTL_DEBUG=6,		/* Debugging */
+	CTL_DEV=7,		/* Devices */
+	CTL_BUS=8,		/* Busses */
+	CTL_ABI=9,		/* Binary emulation */
+	CTL_CPU=10,		/* CPU stuff (speed scaling, etc) */
+	CTL_ARLAN=254,		/* arlan wireless driver */
+	CTL_S390DBF=5677,	/* s390 debug */
+	CTL_SUNRPC=7249,	/* sunrpc debug */
+	CTL_PM=9899,		/* frv power management */
+	CTL_FRV=9898,		/* frv specific sysctls */
+};
+
+/* CTL_BUS names: */
+enum
+{
+	CTL_BUS_ISA=1		/* ISA */
+};
+
+/* /proc/sys/fs/inotify/ */
+enum
+{
+	INOTIFY_MAX_USER_INSTANCES=1,	/* max instances per user */
+	INOTIFY_MAX_USER_WATCHES=2,	/* max watches per user */
+	INOTIFY_MAX_QUEUED_EVENTS=3	/* max queued events per instance */
+};
+
+/* CTL_KERN names: */
+enum
+{
+	KERN_OSTYPE=1,		/* string: system version */
+	KERN_OSRELEASE=2,	/* string: system release */
+	KERN_OSREV=3,		/* int: system revision */
+	KERN_VERSION=4,		/* string: compile time info */
+	KERN_SECUREMASK=5,	/* struct: maximum rights mask */
+	KERN_PROF=6,		/* table: profiling information */
+	KERN_NODENAME=7,	/* string: hostname */
+	KERN_DOMAINNAME=8,	/* string: domainname */
+
+	KERN_PANIC=15,		/* int: panic timeout */
+	KERN_REALROOTDEV=16,	/* real root device to mount after initrd */
+
+	KERN_SPARC_REBOOT=21,	/* reboot command on Sparc */
+	KERN_CTLALTDEL=22,	/* int: allow ctl-alt-del to reboot */
+	KERN_PRINTK=23,		/* struct: control printk logging parameters */
+	KERN_NAMETRANS=24,	/* Name translation */
+	KERN_PPC_HTABRECLAIM=25, /* turn htab reclaimation on/off on PPC */
+	KERN_PPC_ZEROPAGED=26,	/* turn idle page zeroing on/off on PPC */
+	KERN_PPC_POWERSAVE_NAP=27, /* use nap mode for power saving */
+	KERN_MODPROBE=28,	/* string: modprobe path */
+	KERN_SG_BIG_BUFF=29,	/* int: sg driver reserved buffer size */
+	KERN_ACCT=30,		/* BSD process accounting parameters */
+	KERN_PPC_L2CR=31,	/* l2cr register on PPC */
+
+	KERN_RTSIGNR=32,	/* Number of rt sigs queued */
+	KERN_RTSIGMAX=33,	/* Max queuable */
+	
+	KERN_SHMMAX=34,         /* long: Maximum shared memory segment */
+	KERN_MSGMAX=35,         /* int: Maximum size of a messege */
+	KERN_MSGMNB=36,         /* int: Maximum message queue size */
+	KERN_MSGPOOL=37,        /* int: Maximum system message pool size */
+	KERN_SYSRQ=38,		/* int: Sysreq enable */
+	KERN_MAX_THREADS=39,	/* int: Maximum nr of threads in the system */
+ 	KERN_RANDOM=40,		/* Random driver */
+ 	KERN_SHMALL=41,		/* int: Maximum size of shared memory */
+ 	KERN_MSGMNI=42,		/* int: msg queue identifiers */
+ 	KERN_SEM=43,		/* struct: sysv semaphore limits */
+ 	KERN_SPARC_STOP_A=44,	/* int: Sparc Stop-A enable */
+ 	KERN_SHMMNI=45,		/* int: shm array identifiers */
+	KERN_OVERFLOWUID=46,	/* int: overflow UID */
+	KERN_OVERFLOWGID=47,	/* int: overflow GID */
+	KERN_SHMPATH=48,	/* string: path to shm fs */
+	KERN_HOTPLUG=49,	/* string: path to uevent helper (deprecated) */
+	KERN_IEEE_EMULATION_WARNINGS=50, /* int: unimplemented ieee instructions */
+	KERN_S390_USER_DEBUG_LOGGING=51,  /* int: dumps of user faults */
+	KERN_CORE_USES_PID=52,		/* int: use core or core.%pid */
+	KERN_TAINTED=53,	/* int: various kernel tainted flags */
+	KERN_CADPID=54,		/* int: PID of the process to notify on CAD */
+	KERN_PIDMAX=55,		/* int: PID # limit */
+  	KERN_CORE_PATTERN=56,	/* string: pattern for core-file names */
+	KERN_PANIC_ON_OOPS=57,  /* int: whether we will panic on an oops */
+	KERN_HPPA_PWRSW=58,	/* int: hppa soft-power enable */
+	KERN_HPPA_UNALIGNED=59,	/* int: hppa unaligned-trap enable */
+	KERN_PRINTK_RATELIMIT=60, /* int: tune printk ratelimiting */
+	KERN_PRINTK_RATELIMIT_BURST=61,	/* int: tune printk ratelimiting */
+	KERN_PTY=62,		/* dir: pty driver */
+	KERN_NGROUPS_MAX=63,	/* int: NGROUPS_MAX */
+	KERN_SPARC_SCONS_PWROFF=64, /* int: serial console power-off halt */
+	KERN_HZ_TIMER=65,	/* int: hz timer on or off */
+	KERN_UNKNOWN_NMI_PANIC=66, /* int: unknown nmi panic flag */
+	KERN_BOOTLOADER_TYPE=67, /* int: boot loader type */
+	KERN_RANDOMIZE=68, /* int: randomize virtual address space */
+	KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
+	KERN_SPIN_RETRY=70,	/* int: number of spinlock retries */
+	KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
+	KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
+	KERN_COMPAT_LOG=73,	/* int: print compat layer  messages */
+	KERN_MAX_LOCK_DEPTH=74, /* int: rtmutex's maximum lock depth */
+	KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
+	KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
+	KERN_PANIC_ON_WARN=77, /* int: call panic() in WARN() functions */
+	KERN_PANIC_PRINT=78, /* ulong: bitmask to print system info on panic */
+};
+
+
+
+/* CTL_VM names: */
+enum
+{
+	VM_UNUSED1=1,		/* was: struct: Set vm swapping control */
+	VM_UNUSED2=2,		/* was; int: Linear or sqrt() swapout for hogs */
+	VM_UNUSED3=3,		/* was: struct: Set free page thresholds */
+	VM_UNUSED4=4,		/* Spare */
+	VM_OVERCOMMIT_MEMORY=5,	/* Turn off the virtual memory safety limit */
+	VM_UNUSED5=6,		/* was: struct: Set buffer memory thresholds */
+	VM_UNUSED7=7,		/* was: struct: Set cache memory thresholds */
+	VM_UNUSED8=8,		/* was: struct: Control kswapd behaviour */
+	VM_UNUSED9=9,		/* was: struct: Set page table cache parameters */
+	VM_PAGE_CLUSTER=10,	/* int: set number of pages to swap together */
+	VM_DIRTY_BACKGROUND=11,	/* dirty_background_ratio */
+	VM_DIRTY_RATIO=12,	/* dirty_ratio */
+	VM_DIRTY_WB_CS=13,	/* dirty_writeback_centisecs */
+	VM_DIRTY_EXPIRE_CS=14,	/* dirty_expire_centisecs */
+	VM_NR_PDFLUSH_THREADS=15, /* nr_pdflush_threads */
+	VM_OVERCOMMIT_RATIO=16, /* percent of RAM to allow overcommit in */
+	VM_PAGEBUF=17,		/* struct: Control pagebuf parameters */
+	VM_HUGETLB_PAGES=18,	/* int: Number of available Huge Pages */
+	VM_SWAPPINESS=19,	/* Tendency to steal mapped memory */
+	VM_LOWMEM_RESERVE_RATIO=20,/* reservation ratio for lower memory zones */
+	VM_MIN_FREE_KBYTES=21,	/* Minimum free kilobytes to maintain */
+	VM_MAX_MAP_COUNT=22,	/* int: Maximum number of mmaps/address-space */
+	VM_LAPTOP_MODE=23,	/* vm laptop mode */
+	VM_BLOCK_DUMP=24,	/* block dump mode */
+	VM_HUGETLB_GROUP=25,	/* permitted hugetlb group */
+	VM_VFS_CACHE_PRESSURE=26, /* dcache/icache reclaim pressure */
+	VM_LEGACY_VA_LAYOUT=27, /* legacy/compatibility virtual address space layout */
+	VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
+	VM_DROP_PAGECACHE=29,	/* int: nuke lots of pagecache */
+	VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
+	VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
+	VM_MIN_UNMAPPED=32,	/* Set min percent of unmapped pages */
+	VM_PANIC_ON_OOM=33,	/* panic at out-of-memory */
+	VM_VDSO_ENABLED=34,	/* map VDSO into new processes? */
+	VM_MIN_SLAB=35,		 /* Percent pages ignored by node reclaim */
+};
+
+
+/* CTL_NET names: */
+enum
+{
+	NET_CORE=1,
+	NET_ETHER=2,
+	NET_802=3,
+	NET_UNIX=4,
+	NET_IPV4=5,
+	NET_IPX=6,
+	NET_ATALK=7,
+	NET_NETROM=8,
+	NET_AX25=9,
+	NET_BRIDGE=10,
+	NET_ROSE=11,
+	NET_IPV6=12,
+	NET_X25=13,
+	NET_TR=14,
+	NET_DECNET=15,
+	NET_ECONET=16,
+	NET_SCTP=17,
+	NET_LLC=18,
+	NET_NETFILTER=19,
+	NET_DCCP=20,
+	NET_IRDA=412,
+};
+
+/* /proc/sys/kernel/random */
+enum
+{
+	RANDOM_POOLSIZE=1,
+	RANDOM_ENTROPY_COUNT=2,
+	RANDOM_READ_THRESH=3,
+	RANDOM_WRITE_THRESH=4,
+	RANDOM_BOOT_ID=5,
+	RANDOM_UUID=6
+};
+
+/* /proc/sys/kernel/pty */
+enum
+{
+	PTY_MAX=1,
+	PTY_NR=2
+};
+
+/* /proc/sys/bus/isa */
+enum
+{
+	BUS_ISA_MEM_BASE=1,
+	BUS_ISA_PORT_BASE=2,
+	BUS_ISA_PORT_SHIFT=3
+};
+
+/* /proc/sys/net/core */
+enum
+{
+	NET_CORE_WMEM_MAX=1,
+	NET_CORE_RMEM_MAX=2,
+	NET_CORE_WMEM_DEFAULT=3,
+	NET_CORE_RMEM_DEFAULT=4,
+/* was	NET_CORE_DESTROY_DELAY */
+	NET_CORE_MAX_BACKLOG=6,
+	NET_CORE_FASTROUTE=7,
+	NET_CORE_MSG_COST=8,
+	NET_CORE_MSG_BURST=9,
+	NET_CORE_OPTMEM_MAX=10,
+	NET_CORE_HOT_LIST_LENGTH=11,
+	NET_CORE_DIVERT_VERSION=12,
+	NET_CORE_NO_CONG_THRESH=13,
+	NET_CORE_NO_CONG=14,
+	NET_CORE_LO_CONG=15,
+	NET_CORE_MOD_CONG=16,
+	NET_CORE_DEV_WEIGHT=17,
+	NET_CORE_SOMAXCONN=18,
+	NET_CORE_BUDGET=19,
+	NET_CORE_AEVENT_ETIME=20,
+	NET_CORE_AEVENT_RSEQTH=21,
+	NET_CORE_WARNINGS=22,
+};
+
+/* /proc/sys/net/ethernet */
+
+/* /proc/sys/net/802 */
+
+/* /proc/sys/net/unix */
+
+enum
+{
+	NET_UNIX_DESTROY_DELAY=1,
+	NET_UNIX_DELETE_DELAY=2,
+	NET_UNIX_MAX_DGRAM_QLEN=3,
+};
+
+/* /proc/sys/net/netfilter */
+enum
+{
+	NET_NF_CONNTRACK_MAX=1,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
+	NET_NF_CONNTRACK_UDP_TIMEOUT=10,
+	NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
+	NET_NF_CONNTRACK_ICMP_TIMEOUT=12,
+	NET_NF_CONNTRACK_GENERIC_TIMEOUT=13,
+	NET_NF_CONNTRACK_BUCKETS=14,
+	NET_NF_CONNTRACK_LOG_INVALID=15,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
+	NET_NF_CONNTRACK_TCP_LOOSE=17,
+	NET_NF_CONNTRACK_TCP_BE_LIBERAL=18,
+	NET_NF_CONNTRACK_TCP_MAX_RETRANS=19,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
+	NET_NF_CONNTRACK_COUNT=27,
+	NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28,
+	NET_NF_CONNTRACK_FRAG6_TIMEOUT=29,
+	NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30,
+	NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31,
+	NET_NF_CONNTRACK_CHECKSUM=32,
+};
+
+/* /proc/sys/net/ipv4 */
+enum
+{
+	/* v2.0 compatibile variables */
+	NET_IPV4_FORWARD=8,
+	NET_IPV4_DYNADDR=9,
+
+	NET_IPV4_CONF=16,
+	NET_IPV4_NEIGH=17,
+	NET_IPV4_ROUTE=18,
+	NET_IPV4_FIB_HASH=19,
+	NET_IPV4_NETFILTER=20,
+
+	NET_IPV4_TCP_TIMESTAMPS=33,
+	NET_IPV4_TCP_WINDOW_SCALING=34,
+	NET_IPV4_TCP_SACK=35,
+	NET_IPV4_TCP_RETRANS_COLLAPSE=36,
+	NET_IPV4_DEFAULT_TTL=37,
+	NET_IPV4_AUTOCONFIG=38,
+	NET_IPV4_NO_PMTU_DISC=39,
+	NET_IPV4_TCP_SYN_RETRIES=40,
+	NET_IPV4_IPFRAG_HIGH_THRESH=41,
+	NET_IPV4_IPFRAG_LOW_THRESH=42,
+	NET_IPV4_IPFRAG_TIME=43,
+	NET_IPV4_TCP_MAX_KA_PROBES=44,
+	NET_IPV4_TCP_KEEPALIVE_TIME=45,
+	NET_IPV4_TCP_KEEPALIVE_PROBES=46,
+	NET_IPV4_TCP_RETRIES1=47,
+	NET_IPV4_TCP_RETRIES2=48,
+	NET_IPV4_TCP_FIN_TIMEOUT=49,
+	NET_IPV4_IP_MASQ_DEBUG=50,
+	NET_TCP_SYNCOOKIES=51,
+	NET_TCP_STDURG=52,
+	NET_TCP_RFC1337=53,
+	NET_TCP_SYN_TAILDROP=54,
+	NET_TCP_MAX_SYN_BACKLOG=55,
+	NET_IPV4_LOCAL_PORT_RANGE=56,
+	NET_IPV4_ICMP_ECHO_IGNORE_ALL=57,
+	NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS=58,
+	NET_IPV4_ICMP_SOURCEQUENCH_RATE=59,
+	NET_IPV4_ICMP_DESTUNREACH_RATE=60,
+	NET_IPV4_ICMP_TIMEEXCEED_RATE=61,
+	NET_IPV4_ICMP_PARAMPROB_RATE=62,
+	NET_IPV4_ICMP_ECHOREPLY_RATE=63,
+	NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES=64,
+	NET_IPV4_IGMP_MAX_MEMBERSHIPS=65,
+	NET_TCP_TW_RECYCLE=66,
+	NET_IPV4_ALWAYS_DEFRAG=67,
+	NET_IPV4_TCP_KEEPALIVE_INTVL=68,
+	NET_IPV4_INET_PEER_THRESHOLD=69,
+	NET_IPV4_INET_PEER_MINTTL=70,
+	NET_IPV4_INET_PEER_MAXTTL=71,
+	NET_IPV4_INET_PEER_GC_MINTIME=72,
+	NET_IPV4_INET_PEER_GC_MAXTIME=73,
+	NET_TCP_ORPHAN_RETRIES=74,
+	NET_TCP_ABORT_ON_OVERFLOW=75,
+	NET_TCP_SYNACK_RETRIES=76,
+	NET_TCP_MAX_ORPHANS=77,
+	NET_TCP_MAX_TW_BUCKETS=78,
+	NET_TCP_FACK=79,
+	NET_TCP_REORDERING=80,
+	NET_TCP_ECN=81,
+	NET_TCP_DSACK=82,
+	NET_TCP_MEM=83,
+	NET_TCP_WMEM=84,
+	NET_TCP_RMEM=85,
+	NET_TCP_APP_WIN=86,
+	NET_TCP_ADV_WIN_SCALE=87,
+	NET_IPV4_NONLOCAL_BIND=88,
+	NET_IPV4_ICMP_RATELIMIT=89,
+	NET_IPV4_ICMP_RATEMASK=90,
+	NET_TCP_TW_REUSE=91,
+	NET_TCP_FRTO=92,
+	NET_TCP_LOW_LATENCY=93,
+	NET_IPV4_IPFRAG_SECRET_INTERVAL=94,
+	NET_IPV4_IGMP_MAX_MSF=96,
+	NET_TCP_NO_METRICS_SAVE=97,
+	NET_TCP_DEFAULT_WIN_SCALE=105,
+	NET_TCP_MODERATE_RCVBUF=106,
+	NET_TCP_TSO_WIN_DIVISOR=107,
+	NET_TCP_BIC_BETA=108,
+	NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
+	NET_TCP_CONG_CONTROL=110,
+	NET_TCP_ABC=111,
+	NET_IPV4_IPFRAG_MAX_DIST=112,
+ 	NET_TCP_MTU_PROBING=113,
+	NET_TCP_BASE_MSS=114,
+	NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
+	NET_TCP_DMA_COPYBREAK=116,
+	NET_TCP_SLOW_START_AFTER_IDLE=117,
+	NET_CIPSOV4_CACHE_ENABLE=118,
+	NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
+	NET_CIPSOV4_RBM_OPTFMT=120,
+	NET_CIPSOV4_RBM_STRICTVALID=121,
+	NET_TCP_AVAIL_CONG_CONTROL=122,
+	NET_TCP_ALLOWED_CONG_CONTROL=123,
+	NET_TCP_MAX_SSTHRESH=124,
+	NET_TCP_FRTO_RESPONSE=125,
+};
+
+enum {
+	NET_IPV4_ROUTE_FLUSH=1,
+	NET_IPV4_ROUTE_MIN_DELAY=2, /* obsolete since 2.6.25 */
+	NET_IPV4_ROUTE_MAX_DELAY=3, /* obsolete since 2.6.25 */
+	NET_IPV4_ROUTE_GC_THRESH=4,
+	NET_IPV4_ROUTE_MAX_SIZE=5,
+	NET_IPV4_ROUTE_GC_MIN_INTERVAL=6,
+	NET_IPV4_ROUTE_GC_TIMEOUT=7,
+	NET_IPV4_ROUTE_GC_INTERVAL=8, /* obsolete since 2.6.38 */
+	NET_IPV4_ROUTE_REDIRECT_LOAD=9,
+	NET_IPV4_ROUTE_REDIRECT_NUMBER=10,
+	NET_IPV4_ROUTE_REDIRECT_SILENCE=11,
+	NET_IPV4_ROUTE_ERROR_COST=12,
+	NET_IPV4_ROUTE_ERROR_BURST=13,
+	NET_IPV4_ROUTE_GC_ELASTICITY=14,
+	NET_IPV4_ROUTE_MTU_EXPIRES=15,
+	NET_IPV4_ROUTE_MIN_PMTU=16,
+	NET_IPV4_ROUTE_MIN_ADVMSS=17,
+	NET_IPV4_ROUTE_SECRET_INTERVAL=18,
+	NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS=19,
+};
+
+enum
+{
+	NET_PROTO_CONF_ALL=-2,
+	NET_PROTO_CONF_DEFAULT=-3
+
+	/* And device ifindices ... */
+};
+
+enum
+{
+	NET_IPV4_CONF_FORWARDING=1,
+	NET_IPV4_CONF_MC_FORWARDING=2,
+	NET_IPV4_CONF_PROXY_ARP=3,
+	NET_IPV4_CONF_ACCEPT_REDIRECTS=4,
+	NET_IPV4_CONF_SECURE_REDIRECTS=5,
+	NET_IPV4_CONF_SEND_REDIRECTS=6,
+	NET_IPV4_CONF_SHARED_MEDIA=7,
+	NET_IPV4_CONF_RP_FILTER=8,
+	NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE=9,
+	NET_IPV4_CONF_BOOTP_RELAY=10,
+	NET_IPV4_CONF_LOG_MARTIANS=11,
+	NET_IPV4_CONF_TAG=12,
+	NET_IPV4_CONF_ARPFILTER=13,
+	NET_IPV4_CONF_MEDIUM_ID=14,
+	NET_IPV4_CONF_NOXFRM=15,
+	NET_IPV4_CONF_NOPOLICY=16,
+	NET_IPV4_CONF_FORCE_IGMP_VERSION=17,
+	NET_IPV4_CONF_ARP_ANNOUNCE=18,
+	NET_IPV4_CONF_ARP_IGNORE=19,
+	NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
+	NET_IPV4_CONF_ARP_ACCEPT=21,
+	NET_IPV4_CONF_ARP_NOTIFY=22,
+	NET_IPV4_CONF_ARP_EVICT_NOCARRIER=23,
+};
+
+/* /proc/sys/net/ipv4/netfilter */
+enum
+{
+	NET_IPV4_NF_CONNTRACK_MAX=1,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
+	NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT=10,
+	NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
+	NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT=12,
+	NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT=13,
+	NET_IPV4_NF_CONNTRACK_BUCKETS=14,
+	NET_IPV4_NF_CONNTRACK_LOG_INVALID=15,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
+	NET_IPV4_NF_CONNTRACK_TCP_LOOSE=17,
+	NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL=18,
+	NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS=19,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
+ 	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
+	NET_IPV4_NF_CONNTRACK_COUNT=27,
+	NET_IPV4_NF_CONNTRACK_CHECKSUM=28,
+};
+ 
+/* /proc/sys/net/ipv6 */
+enum {
+	NET_IPV6_CONF=16,
+	NET_IPV6_NEIGH=17,
+	NET_IPV6_ROUTE=18,
+	NET_IPV6_ICMP=19,
+	NET_IPV6_BINDV6ONLY=20,
+	NET_IPV6_IP6FRAG_HIGH_THRESH=21,
+	NET_IPV6_IP6FRAG_LOW_THRESH=22,
+	NET_IPV6_IP6FRAG_TIME=23,
+	NET_IPV6_IP6FRAG_SECRET_INTERVAL=24,
+	NET_IPV6_MLD_MAX_MSF=25,
+};
+
+enum {
+	NET_IPV6_ROUTE_FLUSH=1,
+	NET_IPV6_ROUTE_GC_THRESH=2,
+	NET_IPV6_ROUTE_MAX_SIZE=3,
+	NET_IPV6_ROUTE_GC_MIN_INTERVAL=4,
+	NET_IPV6_ROUTE_GC_TIMEOUT=5,
+	NET_IPV6_ROUTE_GC_INTERVAL=6,
+	NET_IPV6_ROUTE_GC_ELASTICITY=7,
+	NET_IPV6_ROUTE_MTU_EXPIRES=8,
+	NET_IPV6_ROUTE_MIN_ADVMSS=9,
+	NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS=10
+};
+
+enum {
+	NET_IPV6_FORWARDING=1,
+	NET_IPV6_HOP_LIMIT=2,
+	NET_IPV6_MTU=3,
+	NET_IPV6_ACCEPT_RA=4,
+	NET_IPV6_ACCEPT_REDIRECTS=5,
+	NET_IPV6_AUTOCONF=6,
+	NET_IPV6_DAD_TRANSMITS=7,
+	NET_IPV6_RTR_SOLICITS=8,
+	NET_IPV6_RTR_SOLICIT_INTERVAL=9,
+	NET_IPV6_RTR_SOLICIT_DELAY=10,
+	NET_IPV6_USE_TEMPADDR=11,
+	NET_IPV6_TEMP_VALID_LFT=12,
+	NET_IPV6_TEMP_PREFERED_LFT=13,
+	NET_IPV6_REGEN_MAX_RETRY=14,
+	NET_IPV6_MAX_DESYNC_FACTOR=15,
+	NET_IPV6_MAX_ADDRESSES=16,
+	NET_IPV6_FORCE_MLD_VERSION=17,
+	NET_IPV6_ACCEPT_RA_DEFRTR=18,
+	NET_IPV6_ACCEPT_RA_PINFO=19,
+	NET_IPV6_ACCEPT_RA_RTR_PREF=20,
+	NET_IPV6_RTR_PROBE_INTERVAL=21,
+	NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
+	NET_IPV6_PROXY_NDP=23,
+	NET_IPV6_ACCEPT_SOURCE_ROUTE=25,
+	NET_IPV6_ACCEPT_RA_FROM_LOCAL=26,
+	NET_IPV6_ACCEPT_RA_RT_INFO_MIN_PLEN=27,
+	NET_IPV6_RA_DEFRTR_METRIC=28,
+	__NET_IPV6_MAX
+};
+
+/* /proc/sys/net/ipv6/icmp */
+enum {
+	NET_IPV6_ICMP_RATELIMIT = 1,
+	NET_IPV6_ICMP_ECHO_IGNORE_ALL = 2
+};
+
+/* /proc/sys/net/<protocol>/neigh/<dev> */
+enum {
+	NET_NEIGH_MCAST_SOLICIT = 1,
+	NET_NEIGH_UCAST_SOLICIT = 2,
+	NET_NEIGH_APP_SOLICIT = 3,
+	NET_NEIGH_RETRANS_TIME = 4,
+	NET_NEIGH_REACHABLE_TIME = 5,
+	NET_NEIGH_DELAY_PROBE_TIME = 6,
+	NET_NEIGH_GC_STALE_TIME = 7,
+	NET_NEIGH_UNRES_QLEN = 8,
+	NET_NEIGH_PROXY_QLEN = 9,
+	NET_NEIGH_ANYCAST_DELAY = 10,
+	NET_NEIGH_PROXY_DELAY = 11,
+	NET_NEIGH_LOCKTIME = 12,
+	NET_NEIGH_GC_INTERVAL = 13,
+	NET_NEIGH_GC_THRESH1 = 14,
+	NET_NEIGH_GC_THRESH2 = 15,
+	NET_NEIGH_GC_THRESH3 = 16,
+	NET_NEIGH_RETRANS_TIME_MS = 17,
+	NET_NEIGH_REACHABLE_TIME_MS = 18,
+	NET_NEIGH_INTERVAL_PROBE_TIME_MS = 19,
+};
+
+/* /proc/sys/net/dccp */
+enum {
+	NET_DCCP_DEFAULT=1,
+};
+
+/* /proc/sys/net/ipx */
+enum {
+	NET_IPX_PPROP_BROADCASTING=1,
+	NET_IPX_FORWARDING=2
+};
+
+/* /proc/sys/net/llc */
+enum {
+	NET_LLC2=1,
+	NET_LLC_STATION=2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+	NET_LLC2_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+	NET_LLC_STATION_ACK_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+	NET_LLC2_ACK_TIMEOUT=1,
+	NET_LLC2_P_TIMEOUT=2,
+	NET_LLC2_REJ_TIMEOUT=3,
+	NET_LLC2_BUSY_TIMEOUT=4,
+};
+
+/* /proc/sys/net/appletalk */
+enum {
+	NET_ATALK_AARP_EXPIRY_TIME=1,
+	NET_ATALK_AARP_TICK_TIME=2,
+	NET_ATALK_AARP_RETRANSMIT_LIMIT=3,
+	NET_ATALK_AARP_RESOLVE_TIME=4
+};
+
+
+/* /proc/sys/net/netrom */
+enum {
+	NET_NETROM_DEFAULT_PATH_QUALITY=1,
+	NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER=2,
+	NET_NETROM_NETWORK_TTL_INITIALISER=3,
+	NET_NETROM_TRANSPORT_TIMEOUT=4,
+	NET_NETROM_TRANSPORT_MAXIMUM_TRIES=5,
+	NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY=6,
+	NET_NETROM_TRANSPORT_BUSY_DELAY=7,
+	NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8,
+	NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9,
+	NET_NETROM_ROUTING_CONTROL=10,
+	NET_NETROM_LINK_FAILS_COUNT=11,
+	NET_NETROM_RESET=12
+};
+
+/* /proc/sys/net/ax25 */
+enum {
+	NET_AX25_IP_DEFAULT_MODE=1,
+	NET_AX25_DEFAULT_MODE=2,
+	NET_AX25_BACKOFF_TYPE=3,
+	NET_AX25_CONNECT_MODE=4,
+	NET_AX25_STANDARD_WINDOW=5,
+	NET_AX25_EXTENDED_WINDOW=6,
+	NET_AX25_T1_TIMEOUT=7,
+	NET_AX25_T2_TIMEOUT=8,
+	NET_AX25_T3_TIMEOUT=9,
+	NET_AX25_IDLE_TIMEOUT=10,
+	NET_AX25_N2=11,
+	NET_AX25_PACLEN=12,
+	NET_AX25_PROTOCOL=13,
+	NET_AX25_DAMA_SLAVE_TIMEOUT=14
+};
+
+/* /proc/sys/net/rose */
+enum {
+	NET_ROSE_RESTART_REQUEST_TIMEOUT=1,
+	NET_ROSE_CALL_REQUEST_TIMEOUT=2,
+	NET_ROSE_RESET_REQUEST_TIMEOUT=3,
+	NET_ROSE_CLEAR_REQUEST_TIMEOUT=4,
+	NET_ROSE_ACK_HOLD_BACK_TIMEOUT=5,
+	NET_ROSE_ROUTING_CONTROL=6,
+	NET_ROSE_LINK_FAIL_TIMEOUT=7,
+	NET_ROSE_MAX_VCS=8,
+	NET_ROSE_WINDOW_SIZE=9,
+	NET_ROSE_NO_ACTIVITY_TIMEOUT=10
+};
+
+/* /proc/sys/net/x25 */
+enum {
+	NET_X25_RESTART_REQUEST_TIMEOUT=1,
+	NET_X25_CALL_REQUEST_TIMEOUT=2,
+	NET_X25_RESET_REQUEST_TIMEOUT=3,
+	NET_X25_CLEAR_REQUEST_TIMEOUT=4,
+	NET_X25_ACK_HOLD_BACK_TIMEOUT=5,
+	NET_X25_FORWARD=6
+};
+
+/* /proc/sys/net/token-ring */
+enum
+{
+	NET_TR_RIF_TIMEOUT=1
+};
+
+/* /proc/sys/net/decnet/ */
+enum {
+	NET_DECNET_NODE_TYPE = 1,
+	NET_DECNET_NODE_ADDRESS = 2,
+	NET_DECNET_NODE_NAME = 3,
+	NET_DECNET_DEFAULT_DEVICE = 4,
+	NET_DECNET_TIME_WAIT = 5,
+	NET_DECNET_DN_COUNT = 6,
+	NET_DECNET_DI_COUNT = 7,
+	NET_DECNET_DR_COUNT = 8,
+	NET_DECNET_DST_GC_INTERVAL = 9,
+	NET_DECNET_CONF = 10,
+	NET_DECNET_NO_FC_MAX_CWND = 11,
+	NET_DECNET_MEM = 12,
+	NET_DECNET_RMEM = 13,
+	NET_DECNET_WMEM = 14,
+	NET_DECNET_DEBUG_LEVEL = 255
+};
+
+/* /proc/sys/net/decnet/conf/<dev> */
+enum {
+	NET_DECNET_CONF_LOOPBACK = -2,
+	NET_DECNET_CONF_DDCMP = -3,
+	NET_DECNET_CONF_PPP = -4,
+	NET_DECNET_CONF_X25 = -5,
+	NET_DECNET_CONF_GRE = -6,
+	NET_DECNET_CONF_ETHER = -7
+
+	/* ... and ifindex of devices */
+};
+
+/* /proc/sys/net/decnet/conf/<dev>/ */
+enum {
+	NET_DECNET_CONF_DEV_PRIORITY = 1,
+	NET_DECNET_CONF_DEV_T1 = 2,
+	NET_DECNET_CONF_DEV_T2 = 3,
+	NET_DECNET_CONF_DEV_T3 = 4,
+	NET_DECNET_CONF_DEV_FORWARDING = 5,
+	NET_DECNET_CONF_DEV_BLKSIZE = 6,
+	NET_DECNET_CONF_DEV_STATE = 7
+};
+
+/* /proc/sys/net/sctp */
+enum {
+	NET_SCTP_RTO_INITIAL = 1,
+	NET_SCTP_RTO_MIN     = 2,
+	NET_SCTP_RTO_MAX     = 3,
+	NET_SCTP_RTO_ALPHA   = 4,
+	NET_SCTP_RTO_BETA    = 5,
+	NET_SCTP_VALID_COOKIE_LIFE       =  6,
+	NET_SCTP_ASSOCIATION_MAX_RETRANS =  7,
+	NET_SCTP_PATH_MAX_RETRANS        =  8,
+	NET_SCTP_MAX_INIT_RETRANSMITS    =  9,
+	NET_SCTP_HB_INTERVAL             = 10,
+	NET_SCTP_PRESERVE_ENABLE         = 11,
+	NET_SCTP_MAX_BURST               = 12,
+	NET_SCTP_ADDIP_ENABLE		 = 13,
+	NET_SCTP_PRSCTP_ENABLE		 = 14,
+	NET_SCTP_SNDBUF_POLICY		 = 15,
+	NET_SCTP_SACK_TIMEOUT		 = 16,
+	NET_SCTP_RCVBUF_POLICY		 = 17,
+};
+
+/* /proc/sys/net/bridge */
+enum {
+	NET_BRIDGE_NF_CALL_ARPTABLES = 1,
+	NET_BRIDGE_NF_CALL_IPTABLES = 2,
+	NET_BRIDGE_NF_CALL_IP6TABLES = 3,
+	NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
+	NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
+};
+
+
+/* CTL_FS names: */
+enum
+{
+	FS_NRINODE=1,	/* int:current number of allocated inodes */
+	FS_STATINODE=2,
+	FS_MAXINODE=3,	/* int:maximum number of inodes that can be allocated */
+	FS_NRDQUOT=4,	/* int:current number of allocated dquots */
+	FS_MAXDQUOT=5,	/* int:maximum number of dquots that can be allocated */
+	FS_NRFILE=6,	/* int:current number of allocated filedescriptors */
+	FS_MAXFILE=7,	/* int:maximum number of filedescriptors that can be allocated */
+	FS_DENTRY=8,
+	FS_NRSUPER=9,	/* int:current number of allocated super_blocks */
+	FS_MAXSUPER=10,	/* int:maximum number of super_blocks that can be allocated */
+	FS_OVERFLOWUID=11,	/* int: overflow UID */
+	FS_OVERFLOWGID=12,	/* int: overflow GID */
+	FS_LEASES=13,	/* int: leases enabled */
+	FS_DIR_NOTIFY=14,	/* int: directory notification enabled */
+	FS_LEASE_TIME=15,	/* int: maximum time to wait for a lease break */
+	FS_DQSTATS=16,	/* disc quota usage statistics and control */
+	FS_XFS=17,	/* struct: control xfs parameters */
+	FS_AIO_NR=18,	/* current system-wide number of aio requests */
+	FS_AIO_MAX_NR=19,	/* system-wide maximum number of aio requests */
+	FS_INOTIFY=20,	/* inotify submenu */
+	FS_OCFS2=988,	/* ocfs2 */
+};
+
+/* /proc/sys/fs/quota/ */
+enum {
+	FS_DQ_LOOKUPS = 1,
+	FS_DQ_DROPS = 2,
+	FS_DQ_READS = 3,
+	FS_DQ_WRITES = 4,
+	FS_DQ_CACHE_HITS = 5,
+	FS_DQ_ALLOCATED = 6,
+	FS_DQ_FREE = 7,
+	FS_DQ_SYNCS = 8,
+	FS_DQ_WARNINGS = 9,
+};
+
+/* CTL_DEBUG names: */
+
+/* CTL_DEV names: */
+enum {
+	DEV_CDROM=1,
+	DEV_HWMON=2,
+	DEV_PARPORT=3,
+	DEV_RAID=4,
+	DEV_MAC_HID=5,
+	DEV_SCSI=6,
+	DEV_IPMI=7,
+};
+
+/* /proc/sys/dev/cdrom */
+enum {
+	DEV_CDROM_INFO=1,
+	DEV_CDROM_AUTOCLOSE=2,
+	DEV_CDROM_AUTOEJECT=3,
+	DEV_CDROM_DEBUG=4,
+	DEV_CDROM_LOCK=5,
+	DEV_CDROM_CHECK_MEDIA=6
+};
+
+/* /proc/sys/dev/parport */
+enum {
+	DEV_PARPORT_DEFAULT=-3
+};
+
+/* /proc/sys/dev/raid */
+enum {
+	DEV_RAID_SPEED_LIMIT_MIN=1,
+	DEV_RAID_SPEED_LIMIT_MAX=2
+};
+
+/* /proc/sys/dev/parport/default */
+enum {
+	DEV_PARPORT_DEFAULT_TIMESLICE=1,
+	DEV_PARPORT_DEFAULT_SPINTIME=2
+};
+
+/* /proc/sys/dev/parport/parport n */
+enum {
+	DEV_PARPORT_SPINTIME=1,
+	DEV_PARPORT_BASE_ADDR=2,
+	DEV_PARPORT_IRQ=3,
+	DEV_PARPORT_DMA=4,
+	DEV_PARPORT_MODES=5,
+	DEV_PARPORT_DEVICES=6,
+	DEV_PARPORT_AUTOPROBE=16
+};
+
+/* /proc/sys/dev/parport/parport n/devices/ */
+enum {
+	DEV_PARPORT_DEVICES_ACTIVE=-3,
+};
+
+/* /proc/sys/dev/parport/parport n/devices/device n */
+enum {
+	DEV_PARPORT_DEVICE_TIMESLICE=1,
+};
+
+/* /proc/sys/dev/mac_hid */
+enum {
+	DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES=1,
+	DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES=2,
+	DEV_MAC_HID_MOUSE_BUTTON_EMULATION=3,
+	DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE=4,
+	DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE=5,
+	DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES=6
+};
+
+/* /proc/sys/dev/scsi */
+enum {
+	DEV_SCSI_LOGGING_LEVEL=1,
+};
+
+/* /proc/sys/dev/ipmi */
+enum {
+	DEV_IPMI_POWEROFF_POWERCYCLE=1,
+};
+
+/* /proc/sys/abi */
+enum
+{
+	ABI_DEFHANDLER_COFF=1,	/* default handler for coff binaries */
+	ABI_DEFHANDLER_ELF=2, 	/* default handler for ELF binaries */
+	ABI_DEFHANDLER_LCALL7=3,/* default handler for procs using lcall7 */
+	ABI_DEFHANDLER_LIBCSO=4,/* default handler for an libc.so ELF interp */
+	ABI_TRACE=5,		/* tracing flags */
+	ABI_FAKE_UTSNAME=6,	/* fake target utsname information */
+};
+
+
+#endif /* _LINUX_SYSCTL_H */
diff --git a/contrib/libs/linux-headers/linux/sysinfo.h b/contrib/libs/linux-headers/linux/sysinfo.h
new file mode 100644
index 0000000000..435d5c23f0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/sysinfo.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SYSINFO_H
+#define _LINUX_SYSINFO_H
+
+#include <linux/types.h>
+
+#define SI_LOAD_SHIFT	16
+struct sysinfo {
+	__kernel_long_t uptime;		/* Seconds since boot */
+	__kernel_ulong_t loads[3];	/* 1, 5, and 15 minute load averages */
+	__kernel_ulong_t totalram;	/* Total usable main memory size */
+	__kernel_ulong_t freeram;	/* Available memory size */
+	__kernel_ulong_t sharedram;	/* Amount of shared memory */
+	__kernel_ulong_t bufferram;	/* Memory used by buffers */
+	__kernel_ulong_t totalswap;	/* Total swap space size */
+	__kernel_ulong_t freeswap;	/* swap space still available */
+	__u16 procs;		   	/* Number of current processes */
+	__u16 pad;		   	/* Explicit padding for m68k */
+	__kernel_ulong_t totalhigh;	/* Total high memory size */
+	__kernel_ulong_t freehigh;	/* Available high memory size */
+	__u32 mem_unit;			/* Memory unit size in bytes */
+	char _f[20-2*sizeof(__kernel_ulong_t)-sizeof(__u32)];	/* Padding: libc5 uses this.. */
+};
+
+#endif /* _LINUX_SYSINFO_H */
diff --git a/contrib/libs/linux-headers/linux/target_core_user.h b/contrib/libs/linux-headers/linux/target_core_user.h
new file mode 100644
index 0000000000..1201fe82cf
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/target_core_user.h
@@ -0,0 +1,188 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __TARGET_CORE_USER_H
+#define __TARGET_CORE_USER_H
+
+/* This header will be used by application too */
+
+#include <linux/types.h>
+#include <linux/uio.h>
+
+#define TCMU_VERSION "2.0"
+
+/**
+ * DOC: Ring Design
+ * Ring Design
+ * -----------
+ *
+ * The mmaped area is divided into three parts:
+ * 1) The mailbox (struct tcmu_mailbox, below);
+ * 2) The command ring;
+ * 3) Everything beyond the command ring (data).
+ *
+ * The mailbox tells userspace the offset of the command ring from the
+ * start of the shared memory region, and how big the command ring is.
+ *
+ * The kernel passes SCSI commands to userspace by putting a struct
+ * tcmu_cmd_entry in the ring, updating mailbox->cmd_head, and poking
+ * userspace via UIO's interrupt mechanism.
+ *
+ * tcmu_cmd_entry contains a header. If the header type is PAD,
+ * userspace should skip hdr->length bytes (mod cmdr_size) to find the
+ * next cmd_entry.
+ *
+ * Otherwise, the entry will contain offsets into the mmaped area that
+ * contain the cdb and data buffers -- the latter accessible via the
+ * iov array. iov addresses are also offsets into the shared area.
+ *
+ * When userspace is completed handling the command, set
+ * entry->rsp.scsi_status, fill in rsp.sense_buffer if appropriate,
+ * and also set mailbox->cmd_tail equal to the old cmd_tail plus
+ * hdr->length, mod cmdr_size. If cmd_tail doesn't equal cmd_head, it
+ * should process the next packet the same way, and so on.
+ */
+
+#define TCMU_MAILBOX_VERSION 2
+#define ALIGN_SIZE 64 /* Should be enough for most CPUs */
+#define TCMU_MAILBOX_FLAG_CAP_OOOC (1 << 0) /* Out-of-order completions */
+#define TCMU_MAILBOX_FLAG_CAP_READ_LEN (1 << 1) /* Read data length */
+#define TCMU_MAILBOX_FLAG_CAP_TMR (1 << 2) /* TMR notifications */
+#define TCMU_MAILBOX_FLAG_CAP_KEEP_BUF (1<<3) /* Keep buf after cmd completion */
+
+struct tcmu_mailbox {
+	__u16 version;
+	__u16 flags;
+	__u32 cmdr_off;
+	__u32 cmdr_size;
+
+	__u32 cmd_head;
+
+	/* Updated by user. On its own cacheline */
+	__u32 cmd_tail __attribute__((__aligned__(ALIGN_SIZE)));
+
+} __attribute__((packed));
+
+enum tcmu_opcode {
+	TCMU_OP_PAD = 0,
+	TCMU_OP_CMD,
+	TCMU_OP_TMR,
+};
+
+/*
+ * Only a few opcodes, and length is 8-byte aligned, so use low bits for opcode.
+ */
+struct tcmu_cmd_entry_hdr {
+	__u32 len_op;
+	__u16 cmd_id;
+	__u8 kflags;
+#define TCMU_UFLAG_UNKNOWN_OP 0x1
+#define TCMU_UFLAG_READ_LEN   0x2
+#define TCMU_UFLAG_KEEP_BUF   0x4
+	__u8 uflags;
+
+} __attribute__((packed));
+
+#define TCMU_OP_MASK 0x7
+
+static __inline__ enum tcmu_opcode tcmu_hdr_get_op(__u32 len_op)
+{
+	return len_op & TCMU_OP_MASK;
+}
+
+static __inline__ void tcmu_hdr_set_op(__u32 *len_op, enum tcmu_opcode op)
+{
+	*len_op &= ~TCMU_OP_MASK;
+	*len_op |= (op & TCMU_OP_MASK);
+}
+
+static __inline__ __u32 tcmu_hdr_get_len(__u32 len_op)
+{
+	return len_op & ~TCMU_OP_MASK;
+}
+
+static __inline__ void tcmu_hdr_set_len(__u32 *len_op, __u32 len)
+{
+	*len_op &= TCMU_OP_MASK;
+	*len_op |= len;
+}
+
+/* Currently the same as SCSI_SENSE_BUFFERSIZE */
+#define TCMU_SENSE_BUFFERSIZE 96
+
+struct tcmu_cmd_entry {
+	struct tcmu_cmd_entry_hdr hdr;
+
+	union {
+		struct {
+			__u32 iov_cnt;
+			__u32 iov_bidi_cnt;
+			__u32 iov_dif_cnt;
+			__u64 cdb_off;
+			__u64 __pad1;
+			__u64 __pad2;
+			__DECLARE_FLEX_ARRAY(struct iovec, iov);
+		} req;
+		struct {
+			__u8 scsi_status;
+			__u8 __pad1;
+			__u16 __pad2;
+			__u32 read_len;
+			char sense_buffer[TCMU_SENSE_BUFFERSIZE];
+		} rsp;
+	};
+
+} __attribute__((packed));
+
+struct tcmu_tmr_entry {
+	struct tcmu_cmd_entry_hdr hdr;
+
+#define TCMU_TMR_UNKNOWN		0
+#define TCMU_TMR_ABORT_TASK		1
+#define TCMU_TMR_ABORT_TASK_SET		2
+#define TCMU_TMR_CLEAR_ACA		3
+#define TCMU_TMR_CLEAR_TASK_SET		4
+#define TCMU_TMR_LUN_RESET		5
+#define TCMU_TMR_TARGET_WARM_RESET	6
+#define TCMU_TMR_TARGET_COLD_RESET	7
+/* Pseudo reset due to received PR OUT */
+#define TCMU_TMR_LUN_RESET_PRO		128
+	__u8 tmr_type;
+
+	__u8 __pad1;
+	__u16 __pad2;
+	__u32 cmd_cnt;
+	__u64 __pad3;
+	__u64 __pad4;
+	__u16 cmd_ids[];
+} __attribute__((packed));
+
+#define TCMU_OP_ALIGN_SIZE sizeof(__u64)
+
+enum tcmu_genl_cmd {
+	TCMU_CMD_UNSPEC,
+	TCMU_CMD_ADDED_DEVICE,
+	TCMU_CMD_REMOVED_DEVICE,
+	TCMU_CMD_RECONFIG_DEVICE,
+	TCMU_CMD_ADDED_DEVICE_DONE,
+	TCMU_CMD_REMOVED_DEVICE_DONE,
+	TCMU_CMD_RECONFIG_DEVICE_DONE,
+	TCMU_CMD_SET_FEATURES,
+	__TCMU_CMD_MAX,
+};
+#define TCMU_CMD_MAX (__TCMU_CMD_MAX - 1)
+
+enum tcmu_genl_attr {
+	TCMU_ATTR_UNSPEC,
+	TCMU_ATTR_DEVICE,
+	TCMU_ATTR_MINOR,
+	TCMU_ATTR_PAD,
+	TCMU_ATTR_DEV_CFG,
+	TCMU_ATTR_DEV_SIZE,
+	TCMU_ATTR_WRITECACHE,
+	TCMU_ATTR_CMD_STATUS,
+	TCMU_ATTR_DEVICE_ID,
+	TCMU_ATTR_SUPP_KERN_CMD_REPLY,
+	__TCMU_ATTR_MAX,
+};
+#define TCMU_ATTR_MAX (__TCMU_ATTR_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_bpf.h b/contrib/libs/linux-headers/linux/tc_act/tc_bpf.h
new file mode 100644
index 0000000000..fe6c8f8f3e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_bpf.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
+ */
+
+#ifndef __LINUX_TC_BPF_H
+#define __LINUX_TC_BPF_H
+
+#include <linux/pkt_cls.h>
+
+struct tc_act_bpf {
+	tc_gen;
+};
+
+enum {
+	TCA_ACT_BPF_UNSPEC,
+	TCA_ACT_BPF_TM,
+	TCA_ACT_BPF_PARMS,
+	TCA_ACT_BPF_OPS_LEN,
+	TCA_ACT_BPF_OPS,
+	TCA_ACT_BPF_FD,
+	TCA_ACT_BPF_NAME,
+	TCA_ACT_BPF_PAD,
+	TCA_ACT_BPF_TAG,
+	TCA_ACT_BPF_ID,
+	__TCA_ACT_BPF_MAX,
+};
+#define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_connmark.h b/contrib/libs/linux-headers/linux/tc_act/tc_connmark.h
new file mode 100644
index 0000000000..9f8f6f709f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_connmark.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CONNMARK_H
+#define __UAPI_TC_CONNMARK_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tc_connmark {
+	tc_gen;
+	__u16 zone;
+};
+
+enum {
+	TCA_CONNMARK_UNSPEC,
+	TCA_CONNMARK_PARMS,
+	TCA_CONNMARK_TM,
+	TCA_CONNMARK_PAD,
+	__TCA_CONNMARK_MAX
+};
+#define TCA_CONNMARK_MAX (__TCA_CONNMARK_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_csum.h b/contrib/libs/linux-headers/linux/tc_act/tc_csum.h
new file mode 100644
index 0000000000..94b2044929
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_csum.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_CSUM_H
+#define __LINUX_TC_CSUM_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_CSUM_UNSPEC,
+	TCA_CSUM_PARMS,
+	TCA_CSUM_TM,
+	TCA_CSUM_PAD,
+	__TCA_CSUM_MAX
+};
+#define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1)
+
+enum {
+	TCA_CSUM_UPDATE_FLAG_IPV4HDR = 1,
+	TCA_CSUM_UPDATE_FLAG_ICMP    = 2,
+	TCA_CSUM_UPDATE_FLAG_IGMP    = 4,
+	TCA_CSUM_UPDATE_FLAG_TCP     = 8,
+	TCA_CSUM_UPDATE_FLAG_UDP     = 16,
+	TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
+	TCA_CSUM_UPDATE_FLAG_SCTP    = 64,
+};
+
+struct tc_csum {
+	tc_gen;
+
+	__u32 update_flags;
+};
+
+#endif /* __LINUX_TC_CSUM_H */
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_ct.h b/contrib/libs/linux-headers/linux/tc_act/tc_ct.h
new file mode 100644
index 0000000000..6c5200f0ed
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_ct.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CT_H
+#define __UAPI_TC_CT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_CT_UNSPEC,
+	TCA_CT_PARMS,
+	TCA_CT_TM,
+	TCA_CT_ACTION,		/* u16 */
+	TCA_CT_ZONE,		/* u16 */
+	TCA_CT_MARK,		/* u32 */
+	TCA_CT_MARK_MASK,	/* u32 */
+	TCA_CT_LABELS,		/* u128 */
+	TCA_CT_LABELS_MASK,	/* u128 */
+	TCA_CT_NAT_IPV4_MIN,	/* be32 */
+	TCA_CT_NAT_IPV4_MAX,	/* be32 */
+	TCA_CT_NAT_IPV6_MIN,	/* struct in6_addr */
+	TCA_CT_NAT_IPV6_MAX,	/* struct in6_addr */
+	TCA_CT_NAT_PORT_MIN,	/* be16 */
+	TCA_CT_NAT_PORT_MAX,	/* be16 */
+	TCA_CT_PAD,
+	TCA_CT_HELPER_NAME,	/* string */
+	TCA_CT_HELPER_FAMILY,	/* u8 */
+	TCA_CT_HELPER_PROTO,	/* u8 */
+	__TCA_CT_MAX
+};
+
+#define TCA_CT_MAX (__TCA_CT_MAX - 1)
+
+#define TCA_CT_ACT_COMMIT	(1 << 0)
+#define TCA_CT_ACT_FORCE	(1 << 1)
+#define TCA_CT_ACT_CLEAR	(1 << 2)
+#define TCA_CT_ACT_NAT		(1 << 3)
+#define TCA_CT_ACT_NAT_SRC	(1 << 4)
+#define TCA_CT_ACT_NAT_DST	(1 << 5)
+
+struct tc_ct {
+	tc_gen;
+};
+
+#endif /* __UAPI_TC_CT_H */
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_ctinfo.h b/contrib/libs/linux-headers/linux/tc_act/tc_ctinfo.h
new file mode 100644
index 0000000000..f5f26d95d0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_ctinfo.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CTINFO_H
+#define __UAPI_TC_CTINFO_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tc_ctinfo {
+	tc_gen;
+};
+
+enum {
+	TCA_CTINFO_UNSPEC,
+	TCA_CTINFO_PAD,
+	TCA_CTINFO_TM,
+	TCA_CTINFO_ACT,
+	TCA_CTINFO_ZONE,
+	TCA_CTINFO_PARMS_DSCP_MASK,
+	TCA_CTINFO_PARMS_DSCP_STATEMASK,
+	TCA_CTINFO_PARMS_CPMARK_MASK,
+	TCA_CTINFO_STATS_DSCP_SET,
+	TCA_CTINFO_STATS_DSCP_ERROR,
+	TCA_CTINFO_STATS_CPMARK_SET,
+	__TCA_CTINFO_MAX
+};
+
+#define TCA_CTINFO_MAX (__TCA_CTINFO_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_defact.h b/contrib/libs/linux-headers/linux/tc_act/tc_defact.h
new file mode 100644
index 0000000000..e3ecd8bf37
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_defact.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_DEF_H
+#define __LINUX_TC_DEF_H
+
+#include <linux/pkt_cls.h>
+
+struct tc_defact {
+	tc_gen;
+};
+
+enum {
+	TCA_DEF_UNSPEC,
+	TCA_DEF_TM,
+	TCA_DEF_PARMS,
+	TCA_DEF_DATA,
+	TCA_DEF_PAD,
+	__TCA_DEF_MAX
+};
+#define TCA_DEF_MAX (__TCA_DEF_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_gact.h b/contrib/libs/linux-headers/linux/tc_act/tc_gact.h
new file mode 100644
index 0000000000..37e5392e02
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_gact.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_GACT_H
+#define __LINUX_TC_GACT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tc_gact {
+	tc_gen;
+
+};
+
+struct tc_gact_p {
+#define PGACT_NONE              0
+#define PGACT_NETRAND           1
+#define PGACT_DETERM            2
+#define MAX_RAND                (PGACT_DETERM + 1 )
+	__u16                 ptype;
+	__u16                 pval;
+	int                   paction;
+};
+ 
+enum {
+	TCA_GACT_UNSPEC,
+	TCA_GACT_TM,
+	TCA_GACT_PARMS,
+	TCA_GACT_PROB,
+	TCA_GACT_PAD,
+	__TCA_GACT_MAX
+};
+#define TCA_GACT_MAX (__TCA_GACT_MAX - 1)
+ 
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_gate.h b/contrib/libs/linux-headers/linux/tc_act/tc_gate.h
new file mode 100644
index 0000000000..f214b3a6d4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_gate.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* Copyright 2020 NXP */
+
+#ifndef __LINUX_TC_GATE_H
+#define __LINUX_TC_GATE_H
+
+#include <linux/pkt_cls.h>
+
+struct tc_gate {
+	tc_gen;
+};
+
+enum {
+	TCA_GATE_ENTRY_UNSPEC,
+	TCA_GATE_ENTRY_INDEX,
+	TCA_GATE_ENTRY_GATE,
+	TCA_GATE_ENTRY_INTERVAL,
+	TCA_GATE_ENTRY_IPV,
+	TCA_GATE_ENTRY_MAX_OCTETS,
+	__TCA_GATE_ENTRY_MAX,
+};
+#define TCA_GATE_ENTRY_MAX (__TCA_GATE_ENTRY_MAX - 1)
+
+enum {
+	TCA_GATE_ONE_ENTRY_UNSPEC,
+	TCA_GATE_ONE_ENTRY,
+	__TCA_GATE_ONE_ENTRY_MAX,
+};
+#define TCA_GATE_ONE_ENTRY_MAX (__TCA_GATE_ONE_ENTRY_MAX - 1)
+
+enum {
+	TCA_GATE_UNSPEC,
+	TCA_GATE_TM,
+	TCA_GATE_PARMS,
+	TCA_GATE_PAD,
+	TCA_GATE_PRIORITY,
+	TCA_GATE_ENTRY_LIST,
+	TCA_GATE_BASE_TIME,
+	TCA_GATE_CYCLE_TIME,
+	TCA_GATE_CYCLE_TIME_EXT,
+	TCA_GATE_FLAGS,
+	TCA_GATE_CLOCKID,
+	__TCA_GATE_MAX,
+};
+#define TCA_GATE_MAX (__TCA_GATE_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_ife.h b/contrib/libs/linux-headers/linux/tc_act/tc_ife.h
new file mode 100644
index 0000000000..8c401f1856
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_ife.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_IFE_H
+#define __UAPI_TC_IFE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/ife.h>
+
+/* Flag bits for now just encoding/decoding; mutually exclusive */
+#define IFE_ENCODE 1
+#define IFE_DECODE 0
+
+struct tc_ife {
+	tc_gen;
+	__u16 flags;
+};
+
+/*XXX: We need to encode the total number of bytes consumed */
+enum {
+	TCA_IFE_UNSPEC,
+	TCA_IFE_PARMS,
+	TCA_IFE_TM,
+	TCA_IFE_DMAC,
+	TCA_IFE_SMAC,
+	TCA_IFE_TYPE,
+	TCA_IFE_METALST,
+	TCA_IFE_PAD,
+	__TCA_IFE_MAX
+};
+#define TCA_IFE_MAX (__TCA_IFE_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_ipt.h b/contrib/libs/linux-headers/linux/tc_act/tc_ipt.h
new file mode 100644
index 0000000000..c48d7da675
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_ipt.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_IPT_H
+#define __LINUX_TC_IPT_H
+
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_IPT_UNSPEC,
+	TCA_IPT_TABLE,
+	TCA_IPT_HOOK,
+	TCA_IPT_INDEX,
+	TCA_IPT_CNT,
+	TCA_IPT_TM,
+	TCA_IPT_TARG,
+	TCA_IPT_PAD,
+	__TCA_IPT_MAX
+};
+#define TCA_IPT_MAX (__TCA_IPT_MAX - 1)
+                                                                                
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_mirred.h b/contrib/libs/linux-headers/linux/tc_act/tc_mirred.h
new file mode 100644
index 0000000000..2500a0005d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_mirred.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_MIR_H
+#define __LINUX_TC_MIR_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_EGRESS_REDIR 1  /* packet redirect to EGRESS*/
+#define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */
+#define TCA_INGRESS_REDIR 3  /* packet redirect to INGRESS*/
+#define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */
+
+struct tc_mirred {
+	tc_gen;
+	int                     eaction;   /* one of IN/EGRESS_MIRROR/REDIR */
+	__u32                   ifindex;  /* ifindex of egress port */
+};
+
+enum {
+	TCA_MIRRED_UNSPEC,
+	TCA_MIRRED_TM,
+	TCA_MIRRED_PARMS,
+	TCA_MIRRED_PAD,
+	__TCA_MIRRED_MAX
+};
+#define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_mpls.h b/contrib/libs/linux-headers/linux/tc_act/tc_mpls.h
new file mode 100644
index 0000000000..9e4e8f52a7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_mpls.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+#ifndef __LINUX_TC_MPLS_H
+#define __LINUX_TC_MPLS_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_MPLS_ACT_POP	1
+#define TCA_MPLS_ACT_PUSH	2
+#define TCA_MPLS_ACT_MODIFY	3
+#define TCA_MPLS_ACT_DEC_TTL	4
+#define TCA_MPLS_ACT_MAC_PUSH	5
+
+struct tc_mpls {
+	tc_gen;		/* generic TC action fields. */
+	int m_action;	/* action of type TCA_MPLS_ACT_*. */
+};
+
+enum {
+	TCA_MPLS_UNSPEC,
+	TCA_MPLS_TM,	/* struct tcf_t; time values associated with action. */
+	TCA_MPLS_PARMS,	/* struct tc_mpls; action type and general TC fields. */
+	TCA_MPLS_PAD,
+	TCA_MPLS_PROTO,	/* be16; eth_type of pushed or next (for pop) header. */
+	TCA_MPLS_LABEL,	/* u32; MPLS label. Lower 20 bits are used. */
+	TCA_MPLS_TC,	/* u8; MPLS TC field. Lower 3 bits are used. */
+	TCA_MPLS_TTL,	/* u8; MPLS TTL field. Must not be 0. */
+	TCA_MPLS_BOS,	/* u8; MPLS BOS field. Either 1 or 0. */
+	__TCA_MPLS_MAX,
+};
+#define TCA_MPLS_MAX (__TCA_MPLS_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_nat.h b/contrib/libs/linux-headers/linux/tc_act/tc_nat.h
new file mode 100644
index 0000000000..21399c2c61
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_nat.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_NAT_H
+#define __LINUX_TC_NAT_H
+
+#include <linux/pkt_cls.h>
+#include <linux/types.h>
+
+enum {
+	TCA_NAT_UNSPEC,
+	TCA_NAT_PARMS,
+	TCA_NAT_TM,
+	TCA_NAT_PAD,
+	__TCA_NAT_MAX
+};
+#define TCA_NAT_MAX (__TCA_NAT_MAX - 1)
+
+#define TCA_NAT_FLAG_EGRESS 1
+
+struct tc_nat {
+	tc_gen;
+	__be32 old_addr;
+	__be32 new_addr;
+	__be32 mask;
+	__u32 flags;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_pedit.h b/contrib/libs/linux-headers/linux/tc_act/tc_pedit.h
new file mode 100644
index 0000000000..f3e61b04fa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_pedit.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_PED_H
+#define __LINUX_TC_PED_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_PEDIT_UNSPEC,
+	TCA_PEDIT_TM,
+	TCA_PEDIT_PARMS,
+	TCA_PEDIT_PAD,
+	TCA_PEDIT_PARMS_EX,
+	TCA_PEDIT_KEYS_EX,
+	TCA_PEDIT_KEY_EX,
+	__TCA_PEDIT_MAX
+};
+
+#define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
+
+enum {
+	TCA_PEDIT_KEY_EX_HTYPE = 1,
+	TCA_PEDIT_KEY_EX_CMD = 2,
+	__TCA_PEDIT_KEY_EX_MAX
+};
+
+#define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1)
+
+ /* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It
+  * means no specific header type - offset is relative to the network layer
+  */
+enum pedit_header_type {
+	TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
+	__PEDIT_HDR_TYPE_MAX,
+};
+
+#define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1)
+
+enum pedit_cmd {
+	TCA_PEDIT_KEY_EX_CMD_SET = 0,
+	TCA_PEDIT_KEY_EX_CMD_ADD = 1,
+	__PEDIT_CMD_MAX,
+};
+
+#define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1)
+
+struct tc_pedit_key {
+	__u32           mask;  /* AND */
+	__u32           val;   /*XOR */
+	__u32           off;  /*offset */
+	__u32           at;
+	__u32           offmask;
+	__u32           shift;
+};
+
+struct tc_pedit_sel {
+	tc_gen;
+	unsigned char           nkeys;
+	unsigned char           flags;
+	struct tc_pedit_key     keys[0];
+};
+
+#define tc_pedit tc_pedit_sel
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_sample.h b/contrib/libs/linux-headers/linux/tc_act/tc_sample.h
new file mode 100644
index 0000000000..fee1bcc207
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_sample.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_SAMPLE_H
+#define __LINUX_TC_SAMPLE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/if_ether.h>
+
+struct tc_sample {
+	tc_gen;
+};
+
+enum {
+	TCA_SAMPLE_UNSPEC,
+	TCA_SAMPLE_TM,
+	TCA_SAMPLE_PARMS,
+	TCA_SAMPLE_RATE,
+	TCA_SAMPLE_TRUNC_SIZE,
+	TCA_SAMPLE_PSAMPLE_GROUP,
+	TCA_SAMPLE_PAD,
+	__TCA_SAMPLE_MAX
+};
+#define TCA_SAMPLE_MAX (__TCA_SAMPLE_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_skbedit.h b/contrib/libs/linux-headers/linux/tc_act/tc_skbedit.h
new file mode 100644
index 0000000000..64032513cc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_skbedit.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2008, Intel Corporation.
+ *
+ * Author: Alexander Duyck <alexander.h.duyck@intel.com>
+ */
+
+#ifndef __LINUX_TC_SKBEDIT_H
+#define __LINUX_TC_SKBEDIT_H
+
+#include <linux/pkt_cls.h>
+
+#define SKBEDIT_F_PRIORITY		0x1
+#define SKBEDIT_F_QUEUE_MAPPING		0x2
+#define SKBEDIT_F_MARK			0x4
+#define SKBEDIT_F_PTYPE			0x8
+#define SKBEDIT_F_MASK			0x10
+#define SKBEDIT_F_INHERITDSFIELD	0x20
+#define SKBEDIT_F_TXQ_SKBHASH		0x40
+
+struct tc_skbedit {
+	tc_gen;
+};
+
+enum {
+	TCA_SKBEDIT_UNSPEC,
+	TCA_SKBEDIT_TM,
+	TCA_SKBEDIT_PARMS,
+	TCA_SKBEDIT_PRIORITY,
+	TCA_SKBEDIT_QUEUE_MAPPING,
+	TCA_SKBEDIT_MARK,
+	TCA_SKBEDIT_PAD,
+	TCA_SKBEDIT_PTYPE,
+	TCA_SKBEDIT_MASK,
+	TCA_SKBEDIT_FLAGS,
+	TCA_SKBEDIT_QUEUE_MAPPING_MAX,
+	__TCA_SKBEDIT_MAX
+};
+#define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_skbmod.h b/contrib/libs/linux-headers/linux/tc_act/tc_skbmod.h
new file mode 100644
index 0000000000..ac62c9a993
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_skbmod.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2016, Jamal Hadi Salim
+ */
+
+#ifndef __LINUX_TC_SKBMOD_H
+#define __LINUX_TC_SKBMOD_H
+
+#include <linux/pkt_cls.h>
+
+#define SKBMOD_F_DMAC	0x1
+#define SKBMOD_F_SMAC	0x2
+#define SKBMOD_F_ETYPE	0x4
+#define SKBMOD_F_SWAPMAC 0x8
+#define SKBMOD_F_ECN	0x10
+
+struct tc_skbmod {
+	tc_gen;
+	__u64 flags;
+};
+
+enum {
+	TCA_SKBMOD_UNSPEC,
+	TCA_SKBMOD_TM,
+	TCA_SKBMOD_PARMS,
+	TCA_SKBMOD_DMAC,
+	TCA_SKBMOD_SMAC,
+	TCA_SKBMOD_ETYPE,
+	TCA_SKBMOD_PAD,
+	__TCA_SKBMOD_MAX
+};
+#define TCA_SKBMOD_MAX (__TCA_SKBMOD_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_tunnel_key.h b/contrib/libs/linux-headers/linux/tc_act/tc_tunnel_key.h
new file mode 100644
index 0000000000..37c6f612f1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_tunnel_key.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
+ * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
+ */
+
+#ifndef __LINUX_TC_TUNNEL_KEY_H
+#define __LINUX_TC_TUNNEL_KEY_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_TUNNEL_KEY_ACT_SET	    1
+#define TCA_TUNNEL_KEY_ACT_RELEASE  2
+
+struct tc_tunnel_key {
+	tc_gen;
+	int t_action;
+};
+
+enum {
+	TCA_TUNNEL_KEY_UNSPEC,
+	TCA_TUNNEL_KEY_TM,
+	TCA_TUNNEL_KEY_PARMS,
+	TCA_TUNNEL_KEY_ENC_IPV4_SRC,	/* be32 */
+	TCA_TUNNEL_KEY_ENC_IPV4_DST,	/* be32 */
+	TCA_TUNNEL_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
+	TCA_TUNNEL_KEY_ENC_IPV6_DST,	/* struct in6_addr */
+	TCA_TUNNEL_KEY_ENC_KEY_ID,	/* be64 */
+	TCA_TUNNEL_KEY_PAD,
+	TCA_TUNNEL_KEY_ENC_DST_PORT,	/* be16 */
+	TCA_TUNNEL_KEY_NO_CSUM,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPTS,	/* Nested TCA_TUNNEL_KEY_ENC_OPTS_
+					 * attributes
+					 */
+	TCA_TUNNEL_KEY_ENC_TOS,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_TTL,		/* u8 */
+	TCA_TUNNEL_KEY_NO_FRAG,		/* flag */
+	__TCA_TUNNEL_KEY_MAX,
+};
+
+#define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPTS_GENEVE,		/* Nested
+						 * TCA_TUNNEL_KEY_ENC_OPTS_
+						 * attributes
+						 */
+	TCA_TUNNEL_KEY_ENC_OPTS_VXLAN,		/* Nested
+						 * TCA_TUNNEL_KEY_ENC_OPTS_
+						 * attributes
+						 */
+	TCA_TUNNEL_KEY_ENC_OPTS_ERSPAN,		/* Nested
+						 * TCA_TUNNEL_KEY_ENC_OPTS_
+						 * attributes
+						 */
+	__TCA_TUNNEL_KEY_ENC_OPTS_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS,		/* be16 */
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA,		/* 4 to 128 bytes */
+
+	__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
+	(__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP,		/* u32 */
+	__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX \
+	(__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_VER,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_INDEX,		/* be32 */
+	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_DIR,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_HWID,		/* u8 */
+	__TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX \
+	(__TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_act/tc_vlan.h b/contrib/libs/linux-headers/linux/tc_act/tc_vlan.h
new file mode 100644
index 0000000000..3e1f8e57cd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_act/tc_vlan.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+ */
+
+#ifndef __LINUX_TC_VLAN_H
+#define __LINUX_TC_VLAN_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_VLAN_ACT_POP	1
+#define TCA_VLAN_ACT_PUSH	2
+#define TCA_VLAN_ACT_MODIFY	3
+#define TCA_VLAN_ACT_POP_ETH	4
+#define TCA_VLAN_ACT_PUSH_ETH	5
+
+struct tc_vlan {
+	tc_gen;
+	int v_action;
+};
+
+enum {
+	TCA_VLAN_UNSPEC,
+	TCA_VLAN_TM,
+	TCA_VLAN_PARMS,
+	TCA_VLAN_PUSH_VLAN_ID,
+	TCA_VLAN_PUSH_VLAN_PROTOCOL,
+	TCA_VLAN_PAD,
+	TCA_VLAN_PUSH_VLAN_PRIORITY,
+	TCA_VLAN_PUSH_ETH_DST,
+	TCA_VLAN_PUSH_ETH_SRC,
+	__TCA_VLAN_MAX,
+};
+#define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_ematch/tc_em_cmp.h b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_cmp.h
new file mode 100644
index 0000000000..2549d9d6e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_cmp.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_EM_CMP_H
+#define __LINUX_TC_EM_CMP_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tcf_em_cmp {
+	__u32		val;
+	__u32		mask;
+	__u16		off;
+	__u8		align:4;
+	__u8		flags:4;
+	__u8		layer:4;
+	__u8		opnd:4;
+};
+
+enum {
+	TCF_EM_ALIGN_U8  = 1,
+	TCF_EM_ALIGN_U16 = 2,
+	TCF_EM_ALIGN_U32 = 4
+};
+
+#define TCF_EM_CMP_TRANS	1
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_ematch/tc_em_ipt.h b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_ipt.h
new file mode 100644
index 0000000000..49a6553099
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_ipt.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_EM_IPT_H
+#define __LINUX_TC_EM_IPT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_EM_IPT_UNSPEC,
+	TCA_EM_IPT_HOOK,
+	TCA_EM_IPT_MATCH_NAME,
+	TCA_EM_IPT_MATCH_REVISION,
+	TCA_EM_IPT_NFPROTO,
+	TCA_EM_IPT_MATCH_DATA,
+	__TCA_EM_IPT_MAX
+};
+
+#define TCA_EM_IPT_MAX (__TCA_EM_IPT_MAX - 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_ematch/tc_em_meta.h b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_meta.h
new file mode 100644
index 0000000000..cf30b5bc4e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_meta.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_EM_META_H
+#define __LINUX_TC_EM_META_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+	TCA_EM_META_UNSPEC,
+	TCA_EM_META_HDR,
+	TCA_EM_META_LVALUE,
+	TCA_EM_META_RVALUE,
+	__TCA_EM_META_MAX
+};
+#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
+
+struct tcf_meta_val {
+	__u16			kind;
+	__u8			shift;
+	__u8			op;
+};
+
+#define TCF_META_TYPE_MASK	(0xf << 12)
+#define TCF_META_TYPE(kind)	(((kind) & TCF_META_TYPE_MASK) >> 12)
+#define TCF_META_ID_MASK	0x7ff
+#define TCF_META_ID(kind)	((kind) & TCF_META_ID_MASK)
+
+enum {
+	TCF_META_TYPE_VAR,
+	TCF_META_TYPE_INT,
+	__TCF_META_TYPE_MAX
+};
+#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
+
+enum {
+	TCF_META_ID_VALUE,
+	TCF_META_ID_RANDOM,
+	TCF_META_ID_LOADAVG_0,
+	TCF_META_ID_LOADAVG_1,
+	TCF_META_ID_LOADAVG_2,
+	TCF_META_ID_DEV,
+	TCF_META_ID_PRIORITY,
+	TCF_META_ID_PROTOCOL,
+	TCF_META_ID_PKTTYPE,
+	TCF_META_ID_PKTLEN,
+	TCF_META_ID_DATALEN,
+	TCF_META_ID_MACLEN,
+	TCF_META_ID_NFMARK,
+	TCF_META_ID_TCINDEX,
+	TCF_META_ID_RTCLASSID,
+	TCF_META_ID_RTIIF,
+	TCF_META_ID_SK_FAMILY,
+	TCF_META_ID_SK_STATE,
+	TCF_META_ID_SK_REUSE,
+	TCF_META_ID_SK_BOUND_IF,
+	TCF_META_ID_SK_REFCNT,
+	TCF_META_ID_SK_SHUTDOWN,
+	TCF_META_ID_SK_PROTO,
+	TCF_META_ID_SK_TYPE,
+	TCF_META_ID_SK_RCVBUF,
+	TCF_META_ID_SK_RMEM_ALLOC,
+	TCF_META_ID_SK_WMEM_ALLOC,
+	TCF_META_ID_SK_OMEM_ALLOC,
+	TCF_META_ID_SK_WMEM_QUEUED,
+	TCF_META_ID_SK_RCV_QLEN,
+	TCF_META_ID_SK_SND_QLEN,
+ 	TCF_META_ID_SK_ERR_QLEN,
+	TCF_META_ID_SK_FORWARD_ALLOCS,
+	TCF_META_ID_SK_SNDBUF,
+ 	TCF_META_ID_SK_ALLOCS,
+	__TCF_META_ID_SK_ROUTE_CAPS,	/* unimplemented but in ABI already */
+ 	TCF_META_ID_SK_HASH,
+ 	TCF_META_ID_SK_LINGERTIME,
+ 	TCF_META_ID_SK_ACK_BACKLOG,
+ 	TCF_META_ID_SK_MAX_ACK_BACKLOG,
+ 	TCF_META_ID_SK_PRIO,
+ 	TCF_META_ID_SK_RCVLOWAT,
+ 	TCF_META_ID_SK_RCVTIMEO,
+ 	TCF_META_ID_SK_SNDTIMEO,
+ 	TCF_META_ID_SK_SENDMSG_OFF,
+ 	TCF_META_ID_SK_WRITE_PENDING,
+	TCF_META_ID_VLAN_TAG,
+	TCF_META_ID_RXHASH,
+	__TCF_META_ID_MAX
+};
+#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
+
+struct tcf_meta_hdr {
+	struct tcf_meta_val	left;
+	struct tcf_meta_val	right;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_ematch/tc_em_nbyte.h b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_nbyte.h
new file mode 100644
index 0000000000..c76333f7f6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_nbyte.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_EM_NBYTE_H
+#define __LINUX_TC_EM_NBYTE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tcf_em_nbyte {
+	__u16		off;
+	__u16		len:12;
+	__u8		layer:4;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tc_ematch/tc_em_text.h b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_text.h
new file mode 100644
index 0000000000..b0a9225796
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tc_ematch/tc_em_text.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_EM_TEXT_H
+#define __LINUX_TC_EM_TEXT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TC_EM_TEXT_ALGOSIZ	16
+
+struct tcf_em_text {
+	char		algo[TC_EM_TEXT_ALGOSIZ];
+	__u16		from_offset;
+	__u16		to_offset;
+	__u16		pattern_len;
+	__u8		from_layer:4;
+	__u8		to_layer:4;
+	__u8		pad;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tcp_metrics.h b/contrib/libs/linux-headers/linux/tcp_metrics.h
new file mode 100644
index 0000000000..7cb4a172fe
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tcp_metrics.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* tcp_metrics.h - TCP Metrics Interface */
+
+#ifndef _LINUX_TCP_METRICS_H
+#define _LINUX_TCP_METRICS_H
+
+#include <linux/types.h>
+
+/* NETLINK_GENERIC related info
+ */
+#define TCP_METRICS_GENL_NAME		"tcp_metrics"
+#define TCP_METRICS_GENL_VERSION	0x1
+
+enum tcp_metric_index {
+	TCP_METRIC_RTT,		/* in ms units */
+	TCP_METRIC_RTTVAR,	/* in ms units */
+	TCP_METRIC_SSTHRESH,
+	TCP_METRIC_CWND,
+	TCP_METRIC_REORDERING,
+
+	TCP_METRIC_RTT_US,	/* in usec units */
+	TCP_METRIC_RTTVAR_US,	/* in usec units */
+
+	/* Always last.  */
+	__TCP_METRIC_MAX,
+};
+
+#define TCP_METRIC_MAX	(__TCP_METRIC_MAX - 1)
+
+enum {
+	TCP_METRICS_ATTR_UNSPEC,
+	TCP_METRICS_ATTR_ADDR_IPV4,		/* u32 */
+	TCP_METRICS_ATTR_ADDR_IPV6,		/* binary */
+	TCP_METRICS_ATTR_AGE,			/* msecs */
+	TCP_METRICS_ATTR_TW_TSVAL,		/* u32, raw, rcv tsval */
+	TCP_METRICS_ATTR_TW_TS_STAMP,		/* s32, sec age */
+	TCP_METRICS_ATTR_VALS,			/* nested +1, u32 */
+	TCP_METRICS_ATTR_FOPEN_MSS,		/* u16 */
+	TCP_METRICS_ATTR_FOPEN_SYN_DROPS,	/* u16, count of drops */
+	TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS,	/* msecs age */
+	TCP_METRICS_ATTR_FOPEN_COOKIE,		/* binary */
+	TCP_METRICS_ATTR_SADDR_IPV4,		/* u32 */
+	TCP_METRICS_ATTR_SADDR_IPV6,		/* binary */
+	TCP_METRICS_ATTR_PAD,
+
+	__TCP_METRICS_ATTR_MAX,
+};
+
+#define TCP_METRICS_ATTR_MAX	(__TCP_METRICS_ATTR_MAX - 1)
+
+enum {
+	TCP_METRICS_CMD_UNSPEC,
+	TCP_METRICS_CMD_GET,
+	TCP_METRICS_CMD_DEL,
+
+	__TCP_METRICS_CMD_MAX,
+};
+
+#define TCP_METRICS_CMD_MAX	(__TCP_METRICS_CMD_MAX - 1)
+
+#endif /* _LINUX_TCP_METRICS_H */
diff --git a/contrib/libs/linux-headers/linux/tdx-guest.h b/contrib/libs/linux-headers/linux/tdx-guest.h
new file mode 100644
index 0000000000..beb80556fb
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tdx-guest.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Userspace interface for TDX guest driver
+ *
+ * Copyright (C) 2022 Intel Corporation
+ */
+
+#ifndef _LINUX_TDX_GUEST_H_
+#define _LINUX_TDX_GUEST_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* Length of the REPORTDATA used in TDG.MR.REPORT TDCALL */
+#define TDX_REPORTDATA_LEN              64
+
+/* Length of TDREPORT used in TDG.MR.REPORT TDCALL */
+#define TDX_REPORT_LEN                  1024
+
+/**
+ * struct tdx_report_req - Request struct for TDX_CMD_GET_REPORT0 IOCTL.
+ *
+ * @reportdata: User buffer with REPORTDATA to be included into TDREPORT.
+ *              Typically it can be some nonce provided by attestation
+ *              service, so the generated TDREPORT can be uniquely verified.
+ * @tdreport: User buffer to store TDREPORT output from TDCALL[TDG.MR.REPORT].
+ */
+struct tdx_report_req {
+	__u8 reportdata[TDX_REPORTDATA_LEN];
+	__u8 tdreport[TDX_REPORT_LEN];
+};
+
+/*
+ * TDX_CMD_GET_REPORT0 - Get TDREPORT0 (a.k.a. TDREPORT subtype 0) using
+ *                       TDCALL[TDG.MR.REPORT]
+ *
+ * Return 0 on success, -EIO on TDCALL execution failure, and
+ * standard errno on other general error cases.
+ */
+#define TDX_CMD_GET_REPORT0              _IOWR('T', 1, struct tdx_report_req)
+
+#endif /* _LINUX_TDX_GUEST_H_ */
diff --git a/contrib/libs/linux-headers/linux/tee.h b/contrib/libs/linux-headers/linux/tee.h
new file mode 100644
index 0000000000..92f5438660
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tee.h
@@ -0,0 +1,403 @@
+/*
+ * Copyright (c) 2015-2016, Linaro Limited
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TEE_H
+#define __TEE_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * This file describes the API provided by a TEE driver to user space.
+ *
+ * Each TEE driver defines a TEE specific protocol which is used for the
+ * data passed back and forth using TEE_IOC_CMD.
+ */
+
+/* Helpers to make the ioctl defines */
+#define TEE_IOC_MAGIC	0xa4
+#define TEE_IOC_BASE	0
+
+#define TEE_MAX_ARG_SIZE	1024
+
+#define TEE_GEN_CAP_GP		(1 << 0)/* GlobalPlatform compliant TEE */
+#define TEE_GEN_CAP_PRIVILEGED	(1 << 1)/* Privileged device (for supplicant) */
+#define TEE_GEN_CAP_REG_MEM	(1 << 2)/* Supports registering shared memory */
+#define TEE_GEN_CAP_MEMREF_NULL	(1 << 3)/* NULL MemRef support */
+
+#define TEE_MEMREF_NULL		(__u64)(-1) /* NULL MemRef Buffer */
+
+/*
+ * TEE Implementation ID
+ */
+#define TEE_IMPL_ID_OPTEE	1
+#define TEE_IMPL_ID_AMDTEE	2
+
+/*
+ * OP-TEE specific capabilities
+ */
+#define TEE_OPTEE_CAP_TZ	(1 << 0)
+
+/**
+ * struct tee_ioctl_version_data - TEE version
+ * @impl_id:	[out] TEE implementation id
+ * @impl_caps:	[out] Implementation specific capabilities
+ * @gen_caps:	[out] Generic capabilities, defined by TEE_GEN_CAPS_* above
+ *
+ * Identifies the TEE implementation, @impl_id is one of TEE_IMPL_ID_* above.
+ * @impl_caps is implementation specific, for example TEE_OPTEE_CAP_*
+ * is valid when @impl_id == TEE_IMPL_ID_OPTEE.
+ */
+struct tee_ioctl_version_data {
+	__u32 impl_id;
+	__u32 impl_caps;
+	__u32 gen_caps;
+};
+
+/**
+ * TEE_IOC_VERSION - query version of TEE
+ *
+ * Takes a tee_ioctl_version_data struct and returns with the TEE version
+ * data filled in.
+ */
+#define TEE_IOC_VERSION		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 0, \
+				     struct tee_ioctl_version_data)
+
+/**
+ * struct tee_ioctl_shm_alloc_data - Shared memory allocate argument
+ * @size:	[in/out] Size of shared memory to allocate
+ * @flags:	[in/out] Flags to/from allocation.
+ * @id:		[out] Identifier of the shared memory
+ *
+ * The flags field should currently be zero as input. Updated by the call
+ * with actual flags as defined by TEE_IOCTL_SHM_* above.
+ * This structure is used as argument for TEE_IOC_SHM_ALLOC below.
+ */
+struct tee_ioctl_shm_alloc_data {
+	__u64 size;
+	__u32 flags;
+	__s32 id;
+};
+
+/**
+ * TEE_IOC_SHM_ALLOC - allocate shared memory
+ *
+ * Allocates shared memory between the user space process and secure OS.
+ *
+ * Returns a file descriptor on success or < 0 on failure
+ *
+ * The returned file descriptor is used to map the shared memory into user
+ * space. The shared memory is freed when the descriptor is closed and the
+ * memory is unmapped.
+ */
+#define TEE_IOC_SHM_ALLOC	_IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 1, \
+				     struct tee_ioctl_shm_alloc_data)
+
+/**
+ * struct tee_ioctl_buf_data - Variable sized buffer
+ * @buf_ptr:	[in] A pointer to a buffer
+ * @buf_len:	[in] Length of the buffer above
+ *
+ * Used as argument for TEE_IOC_OPEN_SESSION, TEE_IOC_INVOKE,
+ * TEE_IOC_SUPPL_RECV, and TEE_IOC_SUPPL_SEND below.
+ */
+struct tee_ioctl_buf_data {
+	__u64 buf_ptr;
+	__u64 buf_len;
+};
+
+/*
+ * Attributes for struct tee_ioctl_param, selects field in the union
+ */
+#define TEE_IOCTL_PARAM_ATTR_TYPE_NONE		0	/* parameter not used */
+
+/*
+ * These defines value parameters (struct tee_ioctl_param_value)
+ */
+#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT	1
+#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_OUTPUT	2
+#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT	3	/* input and output */
+
+/*
+ * These defines shared memory reference parameters (struct
+ * tee_ioctl_param_memref)
+ */
+#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT	5
+#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT	6
+#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT	7	/* input and output */
+
+/*
+ * Mask for the type part of the attribute, leaves room for more types
+ */
+#define TEE_IOCTL_PARAM_ATTR_TYPE_MASK		0xff
+
+/* Meta parameter carrying extra information about the message. */
+#define TEE_IOCTL_PARAM_ATTR_META		0x100
+
+/* Mask of all known attr bits */
+#define TEE_IOCTL_PARAM_ATTR_MASK \
+	(TEE_IOCTL_PARAM_ATTR_TYPE_MASK | TEE_IOCTL_PARAM_ATTR_META)
+
+/*
+ * Matches TEEC_LOGIN_* in GP TEE Client API
+ * Are only defined for GP compliant TEEs
+ */
+#define TEE_IOCTL_LOGIN_PUBLIC			0
+#define TEE_IOCTL_LOGIN_USER			1
+#define TEE_IOCTL_LOGIN_GROUP			2
+#define TEE_IOCTL_LOGIN_APPLICATION		4
+#define TEE_IOCTL_LOGIN_USER_APPLICATION	5
+#define TEE_IOCTL_LOGIN_GROUP_APPLICATION	6
+/*
+ * Disallow user-space to use GP implementation specific login
+ * method range (0x80000000 - 0xBFFFFFFF). This range is rather
+ * being reserved for REE kernel clients or TEE implementation.
+ */
+#define TEE_IOCTL_LOGIN_REE_KERNEL_MIN		0x80000000
+#define TEE_IOCTL_LOGIN_REE_KERNEL_MAX		0xBFFFFFFF
+/* Private login method for REE kernel clients */
+#define TEE_IOCTL_LOGIN_REE_KERNEL		0x80000000
+
+/**
+ * struct tee_ioctl_param - parameter
+ * @attr: attributes
+ * @a: if a memref, offset into the shared memory object, else a value parameter
+ * @b: if a memref, size of the buffer, else a value parameter
+ * @c: if a memref, shared memory identifier, else a value parameter
+ *
+ * @attr & TEE_PARAM_ATTR_TYPE_MASK indicates if memref or value is used in
+ * the union. TEE_PARAM_ATTR_TYPE_VALUE_* indicates value and
+ * TEE_PARAM_ATTR_TYPE_MEMREF_* indicates memref. TEE_PARAM_ATTR_TYPE_NONE
+ * indicates that none of the members are used.
+ *
+ * Shared memory is allocated with TEE_IOC_SHM_ALLOC which returns an
+ * identifier representing the shared memory object. A memref can reference
+ * a part of a shared memory by specifying an offset (@a) and size (@b) of
+ * the object. To supply the entire shared memory object set the offset
+ * (@a) to 0 and size (@b) to the previously returned size of the object.
+ *
+ * A client may need to present a NULL pointer in the argument
+ * passed to a trusted application in the TEE.
+ * This is also a requirement in GlobalPlatform Client API v1.0c
+ * (section 3.2.5 memory references), which can be found at
+ * http://www.globalplatform.org/specificationsdevice.asp
+ *
+ * If a NULL pointer is passed to a TA in the TEE, the (@c)
+ * IOCTL parameters value must be set to TEE_MEMREF_NULL indicating a NULL
+ * memory reference.
+ */
+struct tee_ioctl_param {
+	__u64 attr;
+	__u64 a;
+	__u64 b;
+	__u64 c;
+};
+
+#define TEE_IOCTL_UUID_LEN		16
+
+/**
+ * struct tee_ioctl_open_session_arg - Open session argument
+ * @uuid:	[in] UUID of the Trusted Application
+ * @clnt_uuid:	[in] UUID of client
+ * @clnt_login:	[in] Login class of client, TEE_IOCTL_LOGIN_* above
+ * @cancel_id:	[in] Cancellation id, a unique value to identify this request
+ * @session:	[out] Session id
+ * @ret:	[out] return value
+ * @ret_origin	[out] origin of the return value
+ * @num_params	[in] number of parameters following this struct
+ */
+struct tee_ioctl_open_session_arg {
+	__u8 uuid[TEE_IOCTL_UUID_LEN];
+	__u8 clnt_uuid[TEE_IOCTL_UUID_LEN];
+	__u32 clnt_login;
+	__u32 cancel_id;
+	__u32 session;
+	__u32 ret;
+	__u32 ret_origin;
+	__u32 num_params;
+	/* num_params tells the actual number of element in params */
+	struct tee_ioctl_param params[];
+};
+
+/**
+ * TEE_IOC_OPEN_SESSION - opens a session to a Trusted Application
+ *
+ * Takes a struct tee_ioctl_buf_data which contains a struct
+ * tee_ioctl_open_session_arg followed by any array of struct
+ * tee_ioctl_param
+ */
+#define TEE_IOC_OPEN_SESSION	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 2, \
+				     struct tee_ioctl_buf_data)
+
+/**
+ * struct tee_ioctl_invoke_func_arg - Invokes a function in a Trusted
+ * Application
+ * @func:	[in] Trusted Application function, specific to the TA
+ * @session:	[in] Session id
+ * @cancel_id:	[in] Cancellation id, a unique value to identify this request
+ * @ret:	[out] return value
+ * @ret_origin	[out] origin of the return value
+ * @num_params	[in] number of parameters following this struct
+ */
+struct tee_ioctl_invoke_arg {
+	__u32 func;
+	__u32 session;
+	__u32 cancel_id;
+	__u32 ret;
+	__u32 ret_origin;
+	__u32 num_params;
+	/* num_params tells the actual number of element in params */
+	struct tee_ioctl_param params[];
+};
+
+/**
+ * TEE_IOC_INVOKE - Invokes a function in a Trusted Application
+ *
+ * Takes a struct tee_ioctl_buf_data which contains a struct
+ * tee_invoke_func_arg followed by any array of struct tee_param
+ */
+#define TEE_IOC_INVOKE		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 3, \
+				     struct tee_ioctl_buf_data)
+
+/**
+ * struct tee_ioctl_cancel_arg - Cancels an open session or invoke ioctl
+ * @cancel_id:	[in] Cancellation id, a unique value to identify this request
+ * @session:	[in] Session id, if the session is opened, else set to 0
+ */
+struct tee_ioctl_cancel_arg {
+	__u32 cancel_id;
+	__u32 session;
+};
+
+/**
+ * TEE_IOC_CANCEL - Cancels an open session or invoke
+ */
+#define TEE_IOC_CANCEL		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 4, \
+				     struct tee_ioctl_cancel_arg)
+
+/**
+ * struct tee_ioctl_close_session_arg - Closes an open session
+ * @session:	[in] Session id
+ */
+struct tee_ioctl_close_session_arg {
+	__u32 session;
+};
+
+/**
+ * TEE_IOC_CLOSE_SESSION - Closes a session
+ */
+#define TEE_IOC_CLOSE_SESSION	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 5, \
+				     struct tee_ioctl_close_session_arg)
+
+/**
+ * struct tee_iocl_supp_recv_arg - Receive a request for a supplicant function
+ * @func:	[in] supplicant function
+ * @num_params	[in/out] number of parameters following this struct
+ *
+ * @num_params is the number of params that tee-supplicant has room to
+ * receive when input, @num_params is the number of actual params
+ * tee-supplicant receives when output.
+ */
+struct tee_iocl_supp_recv_arg {
+	__u32 func;
+	__u32 num_params;
+	/* num_params tells the actual number of element in params */
+	struct tee_ioctl_param params[];
+};
+
+/**
+ * TEE_IOC_SUPPL_RECV - Receive a request for a supplicant function
+ *
+ * Takes a struct tee_ioctl_buf_data which contains a struct
+ * tee_iocl_supp_recv_arg followed by any array of struct tee_param
+ */
+#define TEE_IOC_SUPPL_RECV	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 6, \
+				     struct tee_ioctl_buf_data)
+
+/**
+ * struct tee_iocl_supp_send_arg - Send a response to a received request
+ * @ret:	[out] return value
+ * @num_params	[in] number of parameters following this struct
+ */
+struct tee_iocl_supp_send_arg {
+	__u32 ret;
+	__u32 num_params;
+	/* num_params tells the actual number of element in params */
+	struct tee_ioctl_param params[];
+};
+
+/**
+ * TEE_IOC_SUPPL_SEND - Send a response to a received request
+ *
+ * Takes a struct tee_ioctl_buf_data which contains a struct
+ * tee_iocl_supp_send_arg followed by any array of struct tee_param
+ */
+#define TEE_IOC_SUPPL_SEND	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 7, \
+				     struct tee_ioctl_buf_data)
+
+/**
+ * struct tee_ioctl_shm_register_data - Shared memory register argument
+ * @addr:      [in] Start address of shared memory to register
+ * @length:    [in/out] Length of shared memory to register
+ * @flags:     [in/out] Flags to/from registration.
+ * @id:                [out] Identifier of the shared memory
+ *
+ * The flags field should currently be zero as input. Updated by the call
+ * with actual flags as defined by TEE_IOCTL_SHM_* above.
+ * This structure is used as argument for TEE_IOC_SHM_REGISTER below.
+ */
+struct tee_ioctl_shm_register_data {
+	__u64 addr;
+	__u64 length;
+	__u32 flags;
+	__s32 id;
+};
+
+/**
+ * TEE_IOC_SHM_REGISTER - Register shared memory argument
+ *
+ * Registers shared memory between the user space process and secure OS.
+ *
+ * Returns a file descriptor on success or < 0 on failure
+ *
+ * The shared memory is unregisterred when the descriptor is closed.
+ */
+#define TEE_IOC_SHM_REGISTER   _IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 9, \
+				     struct tee_ioctl_shm_register_data)
+/*
+ * Five syscalls are used when communicating with the TEE driver.
+ * open(): opens the device associated with the driver
+ * ioctl(): as described above operating on the file descriptor from open()
+ * close(): two cases
+ *   - closes the device file descriptor
+ *   - closes a file descriptor connected to allocated shared memory
+ * mmap(): maps shared memory into user space using information from struct
+ *	   tee_ioctl_shm_alloc_data
+ * munmap(): unmaps previously shared memory
+ */
+
+#endif /*__TEE_H*/
diff --git a/contrib/libs/linux-headers/linux/termios.h b/contrib/libs/linux-headers/linux/termios.h
new file mode 100644
index 0000000000..e6da9d4433
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/termios.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TERMIOS_H
+#define _LINUX_TERMIOS_H
+
+#include <linux/types.h>
+#include <asm/termios.h>
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/thermal.h b/contrib/libs/linux-headers/linux/thermal.h
new file mode 100644
index 0000000000..801286e470
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/thermal.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_THERMAL_H
+#define _LINUX_THERMAL_H
+
+#define THERMAL_NAME_LENGTH	20
+
+enum thermal_device_mode {
+	THERMAL_DEVICE_DISABLED = 0,
+	THERMAL_DEVICE_ENABLED,
+};
+
+enum thermal_trip_type {
+	THERMAL_TRIP_ACTIVE = 0,
+	THERMAL_TRIP_PASSIVE,
+	THERMAL_TRIP_HOT,
+	THERMAL_TRIP_CRITICAL,
+};
+
+/* Adding event notification support elements */
+#define THERMAL_GENL_FAMILY_NAME		"thermal"
+#define THERMAL_GENL_VERSION			0x01
+#define THERMAL_GENL_SAMPLING_GROUP_NAME	"sampling"
+#define THERMAL_GENL_EVENT_GROUP_NAME		"event"
+
+/* Attributes of thermal_genl_family */
+enum thermal_genl_attr {
+	THERMAL_GENL_ATTR_UNSPEC,
+	THERMAL_GENL_ATTR_TZ,
+	THERMAL_GENL_ATTR_TZ_ID,
+	THERMAL_GENL_ATTR_TZ_TEMP,
+	THERMAL_GENL_ATTR_TZ_TRIP,
+	THERMAL_GENL_ATTR_TZ_TRIP_ID,
+	THERMAL_GENL_ATTR_TZ_TRIP_TYPE,
+	THERMAL_GENL_ATTR_TZ_TRIP_TEMP,
+	THERMAL_GENL_ATTR_TZ_TRIP_HYST,
+	THERMAL_GENL_ATTR_TZ_MODE,
+	THERMAL_GENL_ATTR_TZ_NAME,
+	THERMAL_GENL_ATTR_TZ_CDEV_WEIGHT,
+	THERMAL_GENL_ATTR_TZ_GOV,
+	THERMAL_GENL_ATTR_TZ_GOV_NAME,
+	THERMAL_GENL_ATTR_CDEV,
+	THERMAL_GENL_ATTR_CDEV_ID,
+	THERMAL_GENL_ATTR_CDEV_CUR_STATE,
+	THERMAL_GENL_ATTR_CDEV_MAX_STATE,
+	THERMAL_GENL_ATTR_CDEV_NAME,
+	THERMAL_GENL_ATTR_GOV_NAME,
+	THERMAL_GENL_ATTR_CPU_CAPABILITY,
+	THERMAL_GENL_ATTR_CPU_CAPABILITY_ID,
+	THERMAL_GENL_ATTR_CPU_CAPABILITY_PERFORMANCE,
+	THERMAL_GENL_ATTR_CPU_CAPABILITY_EFFICIENCY,
+	__THERMAL_GENL_ATTR_MAX,
+};
+#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1)
+
+enum thermal_genl_sampling {
+	THERMAL_GENL_SAMPLING_TEMP,
+	__THERMAL_GENL_SAMPLING_MAX,
+};
+#define THERMAL_GENL_SAMPLING_MAX (__THERMAL_GENL_SAMPLING_MAX - 1)
+
+/* Events of thermal_genl_family */
+enum thermal_genl_event {
+	THERMAL_GENL_EVENT_UNSPEC,
+	THERMAL_GENL_EVENT_TZ_CREATE,		/* Thermal zone creation */
+	THERMAL_GENL_EVENT_TZ_DELETE,		/* Thermal zone deletion */
+	THERMAL_GENL_EVENT_TZ_DISABLE,		/* Thermal zone disabled */
+	THERMAL_GENL_EVENT_TZ_ENABLE,		/* Thermal zone enabled */
+	THERMAL_GENL_EVENT_TZ_TRIP_UP,		/* Trip point crossed the way up */
+	THERMAL_GENL_EVENT_TZ_TRIP_DOWN,	/* Trip point crossed the way down */
+	THERMAL_GENL_EVENT_TZ_TRIP_CHANGE,	/* Trip point changed */
+	THERMAL_GENL_EVENT_TZ_TRIP_ADD,		/* Trip point added */
+	THERMAL_GENL_EVENT_TZ_TRIP_DELETE,	/* Trip point deleted */
+	THERMAL_GENL_EVENT_CDEV_ADD,		/* Cdev bound to the thermal zone */
+	THERMAL_GENL_EVENT_CDEV_DELETE,		/* Cdev unbound */
+	THERMAL_GENL_EVENT_CDEV_STATE_UPDATE,	/* Cdev state updated */
+	THERMAL_GENL_EVENT_TZ_GOV_CHANGE,	/* Governor policy changed  */
+	THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE,	/* CPU capability changed */
+	__THERMAL_GENL_EVENT_MAX,
+};
+#define THERMAL_GENL_EVENT_MAX (__THERMAL_GENL_EVENT_MAX - 1)
+
+/* Commands supported by the thermal_genl_family */
+enum thermal_genl_cmd {
+	THERMAL_GENL_CMD_UNSPEC,
+	THERMAL_GENL_CMD_TZ_GET_ID,	/* List of thermal zones id */
+	THERMAL_GENL_CMD_TZ_GET_TRIP,	/* List of thermal trips */
+	THERMAL_GENL_CMD_TZ_GET_TEMP,	/* Get the thermal zone temperature */
+	THERMAL_GENL_CMD_TZ_GET_GOV,	/* Get the thermal zone governor */
+	THERMAL_GENL_CMD_TZ_GET_MODE,	/* Get the thermal zone mode */
+	THERMAL_GENL_CMD_CDEV_GET,	/* List of cdev id */
+	__THERMAL_GENL_CMD_MAX,
+};
+#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
+
+#endif /* _LINUX_THERMAL_H */
diff --git a/contrib/libs/linux-headers/linux/time.h b/contrib/libs/linux-headers/linux/time.h
new file mode 100644
index 0000000000..5f2d52fae0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/time.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TIME_H
+#define _LINUX_TIME_H
+
+#include <linux/types.h>
+#include <linux/time_types.h>
+
+#ifndef _STRUCT_TIMESPEC
+#define _STRUCT_TIMESPEC
+struct timespec {
+	__kernel_old_time_t	tv_sec;		/* seconds */
+	long			tv_nsec;	/* nanoseconds */
+};
+#endif
+
+struct timeval {
+	__kernel_old_time_t	tv_sec;		/* seconds */
+	__kernel_suseconds_t	tv_usec;	/* microseconds */
+};
+
+struct itimerspec {
+	struct timespec it_interval;/* timer period */
+	struct timespec it_value;	/* timer expiration */
+};
+
+struct itimerval {
+	struct timeval it_interval;/* timer interval */
+	struct timeval it_value;	/* current value */
+};
+
+struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+};
+
+/*
+ * Names of the interval timers, and structure
+ * defining a timer setting:
+ */
+#define	ITIMER_REAL		0
+#define	ITIMER_VIRTUAL		1
+#define	ITIMER_PROF		2
+
+/*
+ * The IDs of the various system clocks (for POSIX.1b interval timers):
+ */
+#define CLOCK_REALTIME			0
+#define CLOCK_MONOTONIC			1
+#define CLOCK_PROCESS_CPUTIME_ID	2
+#define CLOCK_THREAD_CPUTIME_ID		3
+#define CLOCK_MONOTONIC_RAW		4
+#define CLOCK_REALTIME_COARSE		5
+#define CLOCK_MONOTONIC_COARSE		6
+#define CLOCK_BOOTTIME			7
+#define CLOCK_REALTIME_ALARM		8
+#define CLOCK_BOOTTIME_ALARM		9
+/*
+ * The driver implementing this got removed. The clock ID is kept as a
+ * place holder. Do not reuse!
+ */
+#define CLOCK_SGI_CYCLE			10
+#define CLOCK_TAI			11
+
+#define MAX_CLOCKS			16
+#define CLOCKS_MASK			(CLOCK_REALTIME | CLOCK_MONOTONIC)
+#define CLOCKS_MONO			CLOCK_MONOTONIC
+
+/*
+ * The various flags for setting POSIX.1b interval timers:
+ */
+#define TIMER_ABSTIME			0x01
+
+#endif /* _LINUX_TIME_H */
diff --git a/contrib/libs/linux-headers/linux/timerfd.h b/contrib/libs/linux-headers/linux/timerfd.h
new file mode 100644
index 0000000000..3de6caab9f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/timerfd.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  include/linux/timerfd.h
+ *
+ *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+ *
+ */
+
+#ifndef _LINUX_TIMERFD_H
+#define _LINUX_TIMERFD_H
+
+#include <linux/types.h>
+
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+
+/* For _IO helpers */
+#include <linux/ioctl.h>
+
+/*
+ * CAREFUL: Check include/asm-generic/fcntl.h when defining
+ * new flags, since they might collide with O_* ones. We want
+ * to re-use O_* flags that couldn't possibly have a meaning
+ * from eventfd, in order to leave a free define-space for
+ * shared O_* flags.
+ *
+ * Also make sure to update the masks in include/linux/timerfd.h
+ * when adding new flags.
+ */
+#define TFD_TIMER_ABSTIME (1 << 0)
+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+#define TFD_CLOEXEC O_CLOEXEC
+#define TFD_NONBLOCK O_NONBLOCK
+
+#define TFD_IOC_SET_TICKS	_IOW('T', 0, __u64)
+
+#endif /* _LINUX_TIMERFD_H */
diff --git a/contrib/libs/linux-headers/linux/times.h b/contrib/libs/linux-headers/linux/times.h
new file mode 100644
index 0000000000..9c72df662f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/times.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TIMES_H
+#define _LINUX_TIMES_H
+
+#include <linux/types.h>
+
+struct tms {
+	__kernel_clock_t tms_utime;
+	__kernel_clock_t tms_stime;
+	__kernel_clock_t tms_cutime;
+	__kernel_clock_t tms_cstime;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/timex.h b/contrib/libs/linux-headers/linux/timex.h
new file mode 100644
index 0000000000..ba070d27be
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/timex.h
@@ -0,0 +1,203 @@
+/*****************************************************************************
+ *                                                                           *
+ * Copyright (c) David L. Mills 1993                                         *
+ *                                                                           *
+ * Permission to use, copy, modify, and distribute this software and its     *
+ * documentation for any purpose and without fee is hereby granted, provided *
+ * that the above copyright notice appears in all copies and that both the   *
+ * copyright notice and this permission notice appear in supporting          *
+ * documentation, and that the name University of Delaware not be used in    *
+ * advertising or publicity pertaining to distribution of the software       *
+ * without specific, written prior permission.  The University of Delaware   *
+ * makes no representations about the suitability this software for any      *
+ * purpose.  It is provided "as is" without express or implied warranty.     *
+ *                                                                           *
+ *****************************************************************************/
+
+/*
+ * Modification history timex.h
+ *
+ * 29 Dec 97	Russell King
+ *	Moved CLOCK_TICK_RATE, CLOCK_TICK_FACTOR and FINETUNE to asm/timex.h
+ *	for ARM machines
+ *
+ *  9 Jan 97    Adrian Sun
+ *      Shifted LATCH define to allow access to alpha machines.
+ *
+ * 26 Sep 94	David L. Mills
+ *	Added defines for hybrid phase/frequency-lock loop.
+ *
+ * 19 Mar 94	David L. Mills
+ *	Moved defines from kernel routines to header file and added new
+ *	defines for PPS phase-lock loop.
+ *
+ * 20 Feb 94	David L. Mills
+ *	Revised status codes and structures for external clock and PPS
+ *	signal discipline.
+ *
+ * 28 Nov 93	David L. Mills
+ *	Adjusted parameters to improve stability and increase poll
+ *	interval.
+ *
+ * 17 Sep 93    David L. Mills
+ *      Created file $NTP/include/sys/timex.h
+ * 07 Oct 93    Torsten Duwe
+ *      Derived linux/timex.h
+ * 1995-08-13    Torsten Duwe
+ *      kernel PLL updated to 1994-12-13 specs (rfc-1589)
+ * 1997-08-30    Ulrich Windl
+ *      Added new constant NTP_PHASE_LIMIT
+ * 2004-08-12    Christoph Lameter
+ *      Reworked time interpolation logic
+ */
+#ifndef _LINUX_TIMEX_H
+#define _LINUX_TIMEX_H
+
+#include <linux/time.h>
+
+#define NTP_API		4	/* NTP API version */
+
+/*
+ * syscall interface - used (mainly by NTP daemon)
+ * to discipline kernel clock oscillator
+ */
+struct timex {
+	unsigned int modes;	/* mode selector */
+	__kernel_long_t offset;	/* time offset (usec) */
+	__kernel_long_t freq;	/* frequency offset (scaled ppm) */
+	__kernel_long_t maxerror;/* maximum error (usec) */
+	__kernel_long_t esterror;/* estimated error (usec) */
+	int status;		/* clock command/status */
+	__kernel_long_t constant;/* pll time constant */
+	__kernel_long_t precision;/* clock precision (usec) (read only) */
+	__kernel_long_t tolerance;/* clock frequency tolerance (ppm)
+				   * (read only)
+				   */
+	struct timeval time;	/* (read only, except for ADJ_SETOFFSET) */
+	__kernel_long_t tick;	/* (modified) usecs between clock ticks */
+
+	__kernel_long_t ppsfreq;/* pps frequency (scaled ppm) (ro) */
+	__kernel_long_t jitter; /* pps jitter (us) (ro) */
+	int shift;              /* interval duration (s) (shift) (ro) */
+	__kernel_long_t stabil;            /* pps stability (scaled ppm) (ro) */
+	__kernel_long_t jitcnt; /* jitter limit exceeded (ro) */
+	__kernel_long_t calcnt; /* calibration intervals (ro) */
+	__kernel_long_t errcnt; /* calibration errors (ro) */
+	__kernel_long_t stbcnt; /* stability limit exceeded (ro) */
+
+	int tai;		/* TAI offset (ro) */
+
+	int  :32; int  :32; int  :32; int  :32;
+	int  :32; int  :32; int  :32; int  :32;
+	int  :32; int  :32; int  :32;
+};
+
+struct __kernel_timex_timeval {
+	__kernel_time64_t       tv_sec;
+	long long		tv_usec;
+};
+
+struct __kernel_timex {
+	unsigned int modes;	/* mode selector */
+	int :32;            /* pad */
+	long long offset;	/* time offset (usec) */
+	long long freq;	/* frequency offset (scaled ppm) */
+	long long maxerror;/* maximum error (usec) */
+	long long esterror;/* estimated error (usec) */
+	int status;		/* clock command/status */
+	int :32;            /* pad */
+	long long constant;/* pll time constant */
+	long long precision;/* clock precision (usec) (read only) */
+	long long tolerance;/* clock frequency tolerance (ppm)
+				   * (read only)
+				   */
+	struct __kernel_timex_timeval time;	/* (read only, except for ADJ_SETOFFSET) */
+	long long tick;	/* (modified) usecs between clock ticks */
+
+	long long ppsfreq;/* pps frequency (scaled ppm) (ro) */
+	long long jitter; /* pps jitter (us) (ro) */
+	int shift;              /* interval duration (s) (shift) (ro) */
+	int :32;            /* pad */
+	long long stabil;            /* pps stability (scaled ppm) (ro) */
+	long long jitcnt; /* jitter limit exceeded (ro) */
+	long long calcnt; /* calibration intervals (ro) */
+	long long errcnt; /* calibration errors (ro) */
+	long long stbcnt; /* stability limit exceeded (ro) */
+
+	int tai;		/* TAI offset (ro) */
+
+	int  :32; int  :32; int  :32; int  :32;
+	int  :32; int  :32; int  :32; int  :32;
+	int  :32; int  :32; int  :32;
+};
+
+/*
+ * Mode codes (timex.mode)
+ */
+#define ADJ_OFFSET		0x0001	/* time offset */
+#define ADJ_FREQUENCY		0x0002	/* frequency offset */
+#define ADJ_MAXERROR		0x0004	/* maximum time error */
+#define ADJ_ESTERROR		0x0008	/* estimated time error */
+#define ADJ_STATUS		0x0010	/* clock status */
+#define ADJ_TIMECONST		0x0020	/* pll time constant */
+#define ADJ_TAI			0x0080	/* set TAI offset */
+#define ADJ_SETOFFSET		0x0100  /* add 'time' to current time */
+#define ADJ_MICRO		0x1000	/* select microsecond resolution */
+#define ADJ_NANO		0x2000	/* select nanosecond resolution */
+#define ADJ_TICK		0x4000	/* tick value */
+
+#define ADJ_OFFSET_SINGLESHOT	0x8001	/* old-fashioned adjtime */
+#define ADJ_OFFSET_SS_READ	0xa001	/* read-only adjtime */
+
+/* NTP userland likes the MOD_ prefix better */
+#define MOD_OFFSET	ADJ_OFFSET
+#define MOD_FREQUENCY	ADJ_FREQUENCY
+#define MOD_MAXERROR	ADJ_MAXERROR
+#define MOD_ESTERROR	ADJ_ESTERROR
+#define MOD_STATUS	ADJ_STATUS
+#define MOD_TIMECONST	ADJ_TIMECONST
+#define MOD_TAI	ADJ_TAI
+#define MOD_MICRO	ADJ_MICRO
+#define MOD_NANO	ADJ_NANO
+
+
+/*
+ * Status codes (timex.status)
+ */
+#define STA_PLL		0x0001	/* enable PLL updates (rw) */
+#define STA_PPSFREQ	0x0002	/* enable PPS freq discipline (rw) */
+#define STA_PPSTIME	0x0004	/* enable PPS time discipline (rw) */
+#define STA_FLL		0x0008	/* select frequency-lock mode (rw) */
+
+#define STA_INS		0x0010	/* insert leap (rw) */
+#define STA_DEL		0x0020	/* delete leap (rw) */
+#define STA_UNSYNC	0x0040	/* clock unsynchronized (rw) */
+#define STA_FREQHOLD	0x0080	/* hold frequency (rw) */
+
+#define STA_PPSSIGNAL	0x0100	/* PPS signal present (ro) */
+#define STA_PPSJITTER	0x0200	/* PPS signal jitter exceeded (ro) */
+#define STA_PPSWANDER	0x0400	/* PPS signal wander exceeded (ro) */
+#define STA_PPSERROR	0x0800	/* PPS signal calibration error (ro) */
+
+#define STA_CLOCKERR	0x1000	/* clock hardware fault (ro) */
+#define STA_NANO	0x2000	/* resolution (0 = us, 1 = ns) (ro) */
+#define STA_MODE	0x4000	/* mode (0 = PLL, 1 = FLL) (ro) */
+#define STA_CLK		0x8000	/* clock source (0 = A, 1 = B) (ro) */
+
+/* read-only bits */
+#define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
+	STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK)
+
+/*
+ * Clock states (time_state)
+ */
+#define TIME_OK		0	/* clock synchronized, no leap second */
+#define TIME_INS	1	/* insert leap second */
+#define TIME_DEL	2	/* delete leap second */
+#define TIME_OOP	3	/* leap second in progress */
+#define TIME_WAIT	4	/* leap second has occurred */
+#define TIME_ERROR	5	/* clock not synchronized */
+#define TIME_BAD	TIME_ERROR /* bw compat */
+
+
+#endif /* _LINUX_TIMEX_H */
diff --git a/contrib/libs/linux-headers/linux/tiocl.h b/contrib/libs/linux-headers/linux/tiocl.h
new file mode 100644
index 0000000000..b32acc2290
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tiocl.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TIOCL_H
+#define _LINUX_TIOCL_H
+
+#define TIOCL_SETSEL	2	/* set a selection */
+#define 	TIOCL_SELCHAR	0	/* select characters */
+#define 	TIOCL_SELWORD	1	/* select whole words */
+#define 	TIOCL_SELLINE	2	/* select whole lines */
+#define 	TIOCL_SELPOINTER	3	/* show the pointer */
+#define 	TIOCL_SELCLEAR	4	/* clear visibility of selection */
+#define 	TIOCL_SELMOUSEREPORT	16	/* report beginning of selection */
+#define 	TIOCL_SELBUTTONMASK	15	/* button mask for report */
+/* selection extent */
+struct tiocl_selection {
+	unsigned short xs;	/* X start */
+	unsigned short ys;	/* Y start */
+	unsigned short xe;	/* X end */
+	unsigned short ye;	/* Y end */
+	unsigned short sel_mode;	/* selection mode */
+};
+
+#define TIOCL_PASTESEL	3	/* paste previous selection */
+#define TIOCL_UNBLANKSCREEN	4	/* unblank screen */
+
+#define TIOCL_SELLOADLUT	5
+	/* set characters to be considered alphabetic when selecting */
+	/* u32[8] bit array, 4 bytes-aligned with type */
+
+/* these two don't return a value: they write it back in the type */
+#define TIOCL_GETSHIFTSTATE	6	/* write shift state */
+#define TIOCL_GETMOUSEREPORTING	7	/* write whether mouse event are reported */
+#define TIOCL_SETVESABLANK	10	/* set vesa blanking mode */
+#define TIOCL_SETKMSGREDIRECT	11	/* restrict kernel messages to a vt */
+#define TIOCL_GETFGCONSOLE	12	/* get foreground vt */
+#define TIOCL_SCROLLCONSOLE	13	/* scroll console */
+#define TIOCL_BLANKSCREEN	14	/* keep screen blank even if a key is pressed */
+#define TIOCL_BLANKEDSCREEN	15	/* return which vt was blanked */
+#define TIOCL_GETKMSGREDIRECT	17	/* get the vt the kernel messages are restricted to */
+
+#endif /* _LINUX_TIOCL_H */
diff --git a/contrib/libs/linux-headers/linux/tipc_config.h b/contrib/libs/linux-headers/linux/tipc_config.h
new file mode 100644
index 0000000000..219dfd3f26
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tipc_config.h
@@ -0,0 +1,413 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * include/uapi/linux/tipc_config.h: Header for TIPC configuration interface
+ *
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005-2007, 2010-2011, Wind River Systems
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_TIPC_CONFIG_H_
+#define _LINUX_TIPC_CONFIG_H_
+
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/tipc.h>
+#include <asm/byteorder.h>
+
+/*
+ * Configuration
+ *
+ * All configuration management messaging involves sending a request message
+ * to the TIPC configuration service on a node, which sends a reply message
+ * back.  (In the future multi-message replies may be supported.)
+ *
+ * Both request and reply messages consist of a transport header and payload.
+ * The transport header contains info about the desired operation;
+ * the payload consists of zero or more type/length/value (TLV) items
+ * which specify parameters or results for the operation.
+ *
+ * For many operations, the request and reply messages have a fixed number
+ * of TLVs (usually zero or one); however, some reply messages may return
+ * a variable number of TLVs.  A failed request is denoted by the presence
+ * of an "error string" TLV in the reply message instead of the TLV(s) the
+ * reply should contain if the request succeeds.
+ */
+
+/*
+ * Public commands:
+ * May be issued by any process.
+ * Accepted by own node, or by remote node only if remote management enabled.
+ */
+
+#define  TIPC_CMD_NOOP              0x0000    /* tx none, rx none */
+#define  TIPC_CMD_GET_NODES         0x0001    /* tx net_addr, rx node_info(s) */
+#define  TIPC_CMD_GET_MEDIA_NAMES   0x0002    /* tx none, rx media_name(s) */
+#define  TIPC_CMD_GET_BEARER_NAMES  0x0003    /* tx none, rx bearer_name(s) */
+#define  TIPC_CMD_GET_LINKS         0x0004    /* tx net_addr, rx link_info(s) */
+#define  TIPC_CMD_SHOW_NAME_TABLE   0x0005    /* tx name_tbl_query, rx ultra_string */
+#define  TIPC_CMD_SHOW_PORTS        0x0006    /* tx none, rx ultra_string */
+#define  TIPC_CMD_SHOW_LINK_STATS   0x000B    /* tx link_name, rx ultra_string */
+#define  TIPC_CMD_SHOW_STATS        0x000F    /* tx unsigned, rx ultra_string */
+
+/*
+ * Protected commands:
+ * May only be issued by "network administration capable" process.
+ * Accepted by own node, or by remote node only if remote management enabled
+ * and this node is zone manager.
+ */
+
+#define  TIPC_CMD_GET_REMOTE_MNG    0x4003    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_PORTS     0x4004    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_PUBL      0x4005    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_SUBSCR    0x4006    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_ZONES     0x4007    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_CLUSTERS  0x4008    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_NODES     0x4009    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_SLAVES    0x400A    /* obsoleted */
+#define  TIPC_CMD_GET_NETID         0x400B    /* tx none, rx unsigned */
+
+#define  TIPC_CMD_ENABLE_BEARER     0x4101    /* tx bearer_config, rx none */
+#define  TIPC_CMD_DISABLE_BEARER    0x4102    /* tx bearer_name, rx none */
+#define  TIPC_CMD_SET_LINK_TOL      0x4107    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LINK_PRI      0x4108    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LINK_WINDOW   0x4109    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LOG_SIZE      0x410A    /* obsoleted */
+#define  TIPC_CMD_DUMP_LOG          0x410B    /* obsoleted */
+#define  TIPC_CMD_RESET_LINK_STATS  0x410C    /* tx link_name, rx none */
+
+/*
+ * Private commands:
+ * May only be issued by "network administration capable" process.
+ * Accepted by own node only; cannot be used on a remote node.
+ */
+
+#define  TIPC_CMD_SET_NODE_ADDR     0x8001    /* tx net_addr, rx none */
+#define  TIPC_CMD_SET_REMOTE_MNG    0x8003    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_PORTS     0x8004    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_PUBL      0x8005    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_SUBSCR    0x8006    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_ZONES     0x8007    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_CLUSTERS  0x8008    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_NODES     0x8009    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_SLAVES    0x800A    /* obsoleted */
+#define  TIPC_CMD_SET_NETID         0x800B    /* tx unsigned, rx none */
+
+/*
+ * Reserved commands:
+ * May not be issued by any process.
+ * Used internally by TIPC.
+ */
+
+#define  TIPC_CMD_NOT_NET_ADMIN     0xC001    /* tx none, rx none */
+
+/*
+ * TLV types defined for TIPC
+ */
+
+#define TIPC_TLV_NONE		0	/* no TLV present */
+#define TIPC_TLV_VOID		1	/* empty TLV (0 data bytes)*/
+#define TIPC_TLV_UNSIGNED	2	/* 32-bit integer */
+#define TIPC_TLV_STRING		3	/* char[128] (max) */
+#define TIPC_TLV_LARGE_STRING	4	/* char[2048] (max) */
+#define TIPC_TLV_ULTRA_STRING	5	/* char[32768] (max) */
+
+#define TIPC_TLV_ERROR_STRING	16	/* char[128] containing "error code" */
+#define TIPC_TLV_NET_ADDR	17	/* 32-bit integer denoting <Z.C.N> */
+#define TIPC_TLV_MEDIA_NAME	18	/* char[TIPC_MAX_MEDIA_NAME] */
+#define TIPC_TLV_BEARER_NAME	19	/* char[TIPC_MAX_BEARER_NAME] */
+#define TIPC_TLV_LINK_NAME	20	/* char[TIPC_MAX_LINK_NAME] */
+#define TIPC_TLV_NODE_INFO	21	/* struct tipc_node_info */
+#define TIPC_TLV_LINK_INFO	22	/* struct tipc_link_info */
+#define TIPC_TLV_BEARER_CONFIG	23	/* struct tipc_bearer_config */
+#define TIPC_TLV_LINK_CONFIG	24	/* struct tipc_link_config */
+#define TIPC_TLV_NAME_TBL_QUERY	25	/* struct tipc_name_table_query */
+#define TIPC_TLV_PORT_REF	26	/* 32-bit port reference */
+
+/*
+ * Link priority limits (min, default, max, media default)
+ */
+
+#define TIPC_MIN_LINK_PRI	0
+#define TIPC_DEF_LINK_PRI	10
+#define TIPC_MAX_LINK_PRI	31
+#define TIPC_MEDIA_LINK_PRI	(TIPC_MAX_LINK_PRI + 1)
+
+/*
+ * Link tolerance limits (min, default, max), in ms
+ */
+
+#define TIPC_MIN_LINK_TOL 50
+#define TIPC_DEF_LINK_TOL 1500
+#define TIPC_MAX_LINK_TOL 30000
+
+#if (TIPC_MIN_LINK_TOL < 16)
+#error "TIPC_MIN_LINK_TOL is too small (abort limit may be NaN)"
+#endif
+
+/*
+ * Link window limits (min, default, max), in packets
+ */
+
+#define TIPC_MIN_LINK_WIN 16
+#define TIPC_DEF_LINK_WIN 50
+#define TIPC_MAX_LINK_WIN 8191
+
+/*
+ * Default MTU for UDP media
+ */
+
+#define TIPC_DEF_LINK_UDP_MTU 14000
+
+struct tipc_node_info {
+	__be32 addr;			/* network address of node */
+	__be32 up;			/* 0=down, 1= up */
+};
+
+struct tipc_link_info {
+	__be32 dest;			/* network address of peer node */
+	__be32 up;			/* 0=down, 1=up */
+	char str[TIPC_MAX_LINK_NAME];	/* link name */
+};
+
+struct tipc_bearer_config {
+	__be32 priority;		/* Range [1,31]. Override per link  */
+	__be32 disc_domain;		/* <Z.C.N> describing desired nodes */
+	char name[TIPC_MAX_BEARER_NAME];
+};
+
+struct tipc_link_config {
+	__be32 value;
+	char name[TIPC_MAX_LINK_NAME];
+};
+
+#define TIPC_NTQ_ALLTYPES 0x80000000
+
+struct tipc_name_table_query {
+	__be32 depth;	/* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
+	__be32 type;	/* {t,l,u} info ignored if high bit of "depth" is set */
+	__be32 lowbound; /* (i.e. displays all entries of name table) */
+	__be32 upbound;
+};
+
+/*
+ * The error string TLV is a null-terminated string describing the cause
+ * of the request failure.  To simplify error processing (and to save space)
+ * the first character of the string can be a special error code character
+ * (lying by the range 0x80 to 0xFF) which represents a pre-defined reason.
+ */
+
+#define TIPC_CFG_TLV_ERROR      "\x80"  /* request contains incorrect TLV(s) */
+#define TIPC_CFG_NOT_NET_ADMIN  "\x81"	/* must be network administrator */
+#define TIPC_CFG_NOT_ZONE_MSTR	"\x82"	/* must be zone master */
+#define TIPC_CFG_NO_REMOTE	"\x83"	/* remote management not enabled */
+#define TIPC_CFG_NOT_SUPPORTED  "\x84"	/* request is not supported by TIPC */
+#define TIPC_CFG_INVALID_VALUE  "\x85"  /* request has invalid argument value */
+
+/*
+ * A TLV consists of a descriptor, followed by the TLV value.
+ * TLV descriptor fields are stored in network byte order;
+ * TLV values must also be stored in network byte order (where applicable).
+ * TLV descriptors must be aligned to addresses which are multiple of 4,
+ * so up to 3 bytes of padding may exist at the end of the TLV value area.
+ * There must not be any padding between the TLV descriptor and its value.
+ */
+
+struct tlv_desc {
+	__be16 tlv_len;		/* TLV length (descriptor + value) */
+	__be16 tlv_type;		/* TLV identifier */
+};
+
+#define TLV_ALIGNTO 4
+
+#define TLV_ALIGN(datalen) (((datalen)+(TLV_ALIGNTO-1)) & ~(TLV_ALIGNTO-1))
+#define TLV_LENGTH(datalen) (sizeof(struct tlv_desc) + (datalen))
+#define TLV_SPACE(datalen) (TLV_ALIGN(TLV_LENGTH(datalen)))
+#define TLV_DATA(tlv) ((void *)((char *)(tlv) + TLV_LENGTH(0)))
+
+static __inline__ int TLV_OK(const void *tlv, __u16 space)
+{
+	/*
+	 * Would also like to check that "tlv" is a multiple of 4,
+	 * but don't know how to do this in a portable way.
+	 * - Tried doing (!(tlv & (TLV_ALIGNTO-1))), but GCC compiler
+	 *   won't allow binary "&" with a pointer.
+	 * - Tried casting "tlv" to integer type, but causes warning about size
+	 *   mismatch when pointer is bigger than chosen type (int, long, ...).
+	 */
+
+	return (space >= TLV_SPACE(0)) &&
+		(__be16_to_cpu(((struct tlv_desc *)tlv)->tlv_len) <= space);
+}
+
+static __inline__ int TLV_CHECK(const void *tlv, __u16 space, __u16 exp_type)
+{
+	return TLV_OK(tlv, space) &&
+		(__be16_to_cpu(((struct tlv_desc *)tlv)->tlv_type) == exp_type);
+}
+
+static __inline__ int TLV_GET_LEN(struct tlv_desc *tlv)
+{
+	return __be16_to_cpu(tlv->tlv_len);
+}
+
+static __inline__ void TLV_SET_LEN(struct tlv_desc *tlv, __u16 len)
+{
+	tlv->tlv_len = __cpu_to_be16(len);
+}
+
+static __inline__ int TLV_CHECK_TYPE(struct tlv_desc *tlv,  __u16 type)
+{
+	return (__be16_to_cpu(tlv->tlv_type) == type);
+}
+
+static __inline__ void TLV_SET_TYPE(struct tlv_desc *tlv, __u16 type)
+{
+	tlv->tlv_type = __cpu_to_be16(type);
+}
+
+static __inline__ int TLV_SET(void *tlv, __u16 type, void *data, __u16 len)
+{
+	struct tlv_desc *tlv_ptr;
+	int tlv_len;
+
+	tlv_len = TLV_LENGTH(len);
+	tlv_ptr = (struct tlv_desc *)tlv;
+	tlv_ptr->tlv_type = __cpu_to_be16(type);
+	tlv_ptr->tlv_len  = __cpu_to_be16(tlv_len);
+	if (len && data) {
+		memcpy(TLV_DATA(tlv_ptr), data, len);
+		memset((char *)TLV_DATA(tlv_ptr) + len, 0, TLV_SPACE(len) - tlv_len);
+	}
+	return TLV_SPACE(len);
+}
+
+/*
+ * A TLV list descriptor simplifies processing of messages
+ * containing multiple TLVs.
+ */
+
+struct tlv_list_desc {
+	struct tlv_desc *tlv_ptr;	/* ptr to current TLV */
+	__u32 tlv_space;		/* # bytes from curr TLV to list end */
+};
+
+static __inline__ void TLV_LIST_INIT(struct tlv_list_desc *list,
+				 void *data, __u32 space)
+{
+	list->tlv_ptr = (struct tlv_desc *)data;
+	list->tlv_space = space;
+}
+
+static __inline__ int TLV_LIST_EMPTY(struct tlv_list_desc *list)
+{
+	return (list->tlv_space == 0);
+}
+
+static __inline__ int TLV_LIST_CHECK(struct tlv_list_desc *list, __u16 exp_type)
+{
+	return TLV_CHECK(list->tlv_ptr, list->tlv_space, exp_type);
+}
+
+static __inline__ void *TLV_LIST_DATA(struct tlv_list_desc *list)
+{
+	return TLV_DATA(list->tlv_ptr);
+}
+
+static __inline__ void TLV_LIST_STEP(struct tlv_list_desc *list)
+{
+	__u16 tlv_space = TLV_ALIGN(__be16_to_cpu(list->tlv_ptr->tlv_len));
+
+	list->tlv_ptr = (struct tlv_desc *)((char *)list->tlv_ptr + tlv_space);
+	list->tlv_space -= tlv_space;
+}
+
+/*
+ * Configuration messages exchanged via NETLINK_GENERIC use the following
+ * family id, name, version and command.
+ */
+#define TIPC_GENL_NAME		"TIPC"
+#define TIPC_GENL_VERSION	0x1
+#define TIPC_GENL_CMD		0x1
+
+/*
+ * TIPC specific header used in NETLINK_GENERIC requests.
+ */
+struct tipc_genlmsghdr {
+	__u32 dest;		/* Destination address */
+	__u16 cmd;		/* Command */
+	__u16 reserved;		/* Unused */
+};
+
+#define TIPC_GENL_HDRLEN	NLMSG_ALIGN(sizeof(struct tipc_genlmsghdr))
+
+/*
+ * Configuration messages exchanged via TIPC sockets use the TIPC configuration
+ * message header, which is defined below.  This structure is analogous
+ * to the Netlink message header, but fields are stored in network byte order
+ * and no padding is permitted between the header and the message data
+ * that follows.
+ */
+
+struct tipc_cfg_msg_hdr {
+	__be32 tcm_len;		/* Message length (including header) */
+	__be16 tcm_type;	/* Command type */
+	__be16 tcm_flags;	/* Additional flags */
+	char  tcm_reserved[8];	/* Unused */
+};
+
+#define TCM_F_REQUEST	0x1	/* Flag: Request message */
+#define TCM_F_MORE	0x2	/* Flag: Message to be continued */
+
+#define TCM_ALIGN(datalen)  (((datalen)+3) & ~3)
+#define TCM_LENGTH(datalen) (sizeof(struct tipc_cfg_msg_hdr) + datalen)
+#define TCM_SPACE(datalen)  (TCM_ALIGN(TCM_LENGTH(datalen)))
+#define TCM_DATA(tcm_hdr)   ((void *)((char *)(tcm_hdr) + TCM_LENGTH(0)))
+
+static __inline__ int TCM_SET(void *msg, __u16 cmd, __u16 flags,
+			  void *data, __u16 data_len)
+{
+	struct tipc_cfg_msg_hdr *tcm_hdr;
+	int msg_len;
+
+	msg_len = TCM_LENGTH(data_len);
+	tcm_hdr = (struct tipc_cfg_msg_hdr *)msg;
+	tcm_hdr->tcm_len   = __cpu_to_be32(msg_len);
+	tcm_hdr->tcm_type  = __cpu_to_be16(cmd);
+	tcm_hdr->tcm_flags = __cpu_to_be16(flags);
+	if (data_len && data) {
+		memcpy(TCM_DATA(msg), data, data_len);
+		memset((char *)TCM_DATA(msg) + data_len, 0, TCM_SPACE(data_len) - msg_len);
+	}
+	return TCM_SPACE(data_len);
+}
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tipc_netlink.h b/contrib/libs/linux-headers/linux/tipc_netlink.h
new file mode 100644
index 0000000000..d847dd671d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tipc_netlink.h
@@ -0,0 +1,341 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2014, Ericsson AB
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_TIPC_NETLINK_H_
+#define _LINUX_TIPC_NETLINK_H_
+
+#define TIPC_GENL_V2_NAME      "TIPCv2"
+#define TIPC_GENL_V2_VERSION   0x1
+
+/* Netlink commands */
+enum {
+	TIPC_NL_UNSPEC,
+	TIPC_NL_LEGACY,
+	TIPC_NL_BEARER_DISABLE,
+	TIPC_NL_BEARER_ENABLE,
+	TIPC_NL_BEARER_GET,
+	TIPC_NL_BEARER_SET,
+	TIPC_NL_SOCK_GET,
+	TIPC_NL_PUBL_GET,
+	TIPC_NL_LINK_GET,
+	TIPC_NL_LINK_SET,
+	TIPC_NL_LINK_RESET_STATS,
+	TIPC_NL_MEDIA_GET,
+	TIPC_NL_MEDIA_SET,
+	TIPC_NL_NODE_GET,
+	TIPC_NL_NET_GET,
+	TIPC_NL_NET_SET,
+	TIPC_NL_NAME_TABLE_GET,
+	TIPC_NL_MON_SET,
+	TIPC_NL_MON_GET,
+	TIPC_NL_MON_PEER_GET,
+	TIPC_NL_PEER_REMOVE,
+	TIPC_NL_BEARER_ADD,
+	TIPC_NL_UDP_GET_REMOTEIP,
+	TIPC_NL_KEY_SET,
+	TIPC_NL_KEY_FLUSH,
+	TIPC_NL_ADDR_LEGACY_GET,
+
+	__TIPC_NL_CMD_MAX,
+	TIPC_NL_CMD_MAX = __TIPC_NL_CMD_MAX - 1
+};
+
+/* Top level netlink attributes */
+enum {
+	TIPC_NLA_UNSPEC,
+	TIPC_NLA_BEARER,		/* nest */
+	TIPC_NLA_SOCK,			/* nest */
+	TIPC_NLA_PUBL,			/* nest */
+	TIPC_NLA_LINK,			/* nest */
+	TIPC_NLA_MEDIA,			/* nest */
+	TIPC_NLA_NODE,			/* nest */
+	TIPC_NLA_NET,			/* nest */
+	TIPC_NLA_NAME_TABLE,		/* nest */
+	TIPC_NLA_MON,			/* nest */
+	TIPC_NLA_MON_PEER,		/* nest */
+
+	__TIPC_NLA_MAX,
+	TIPC_NLA_MAX = __TIPC_NLA_MAX - 1
+};
+
+/* Bearer info */
+enum {
+	TIPC_NLA_BEARER_UNSPEC,
+	TIPC_NLA_BEARER_NAME,		/* string */
+	TIPC_NLA_BEARER_PROP,		/* nest */
+	TIPC_NLA_BEARER_DOMAIN,		/* u32 */
+	TIPC_NLA_BEARER_UDP_OPTS,	/* nest */
+
+	__TIPC_NLA_BEARER_MAX,
+	TIPC_NLA_BEARER_MAX = __TIPC_NLA_BEARER_MAX - 1
+};
+
+enum {
+	TIPC_NLA_UDP_UNSPEC,
+	TIPC_NLA_UDP_LOCAL,		/* sockaddr_storage */
+	TIPC_NLA_UDP_REMOTE,		/* sockaddr_storage */
+	TIPC_NLA_UDP_MULTI_REMOTEIP,	/* flag */
+
+	__TIPC_NLA_UDP_MAX,
+	TIPC_NLA_UDP_MAX = __TIPC_NLA_UDP_MAX - 1
+};
+/* Socket info */
+enum {
+	TIPC_NLA_SOCK_UNSPEC,
+	TIPC_NLA_SOCK_ADDR,		/* u32 */
+	TIPC_NLA_SOCK_REF,		/* u32 */
+	TIPC_NLA_SOCK_CON,		/* nest */
+	TIPC_NLA_SOCK_HAS_PUBL,		/* flag */
+	TIPC_NLA_SOCK_STAT,		/* nest */
+	TIPC_NLA_SOCK_TYPE,		/* u32 */
+	TIPC_NLA_SOCK_INO,		/* u32 */
+	TIPC_NLA_SOCK_UID,		/* u32 */
+	TIPC_NLA_SOCK_TIPC_STATE,	/* u32 */
+	TIPC_NLA_SOCK_COOKIE,		/* u64 */
+	TIPC_NLA_SOCK_PAD,		/* flag */
+	TIPC_NLA_SOCK_GROUP,		/* nest */
+
+	__TIPC_NLA_SOCK_MAX,
+	TIPC_NLA_SOCK_MAX = __TIPC_NLA_SOCK_MAX - 1
+};
+
+/* Link info */
+enum {
+	TIPC_NLA_LINK_UNSPEC,
+	TIPC_NLA_LINK_NAME,		/* string */
+	TIPC_NLA_LINK_DEST,		/* u32 */
+	TIPC_NLA_LINK_MTU,		/* u32 */
+	TIPC_NLA_LINK_BROADCAST,	/* flag */
+	TIPC_NLA_LINK_UP,		/* flag */
+	TIPC_NLA_LINK_ACTIVE,		/* flag */
+	TIPC_NLA_LINK_PROP,		/* nest */
+	TIPC_NLA_LINK_STATS,		/* nest */
+	TIPC_NLA_LINK_RX,		/* u32 */
+	TIPC_NLA_LINK_TX,		/* u32 */
+
+	__TIPC_NLA_LINK_MAX,
+	TIPC_NLA_LINK_MAX = __TIPC_NLA_LINK_MAX - 1
+};
+
+/* Media info */
+enum {
+	TIPC_NLA_MEDIA_UNSPEC,
+	TIPC_NLA_MEDIA_NAME,		/* string */
+	TIPC_NLA_MEDIA_PROP,		/* nest */
+
+	__TIPC_NLA_MEDIA_MAX,
+	TIPC_NLA_MEDIA_MAX = __TIPC_NLA_MEDIA_MAX - 1
+};
+
+/* Node info */
+enum {
+	TIPC_NLA_NODE_UNSPEC,
+	TIPC_NLA_NODE_ADDR,		/* u32 */
+	TIPC_NLA_NODE_UP,		/* flag */
+	TIPC_NLA_NODE_ID,		/* data */
+	TIPC_NLA_NODE_KEY,		/* data */
+	TIPC_NLA_NODE_KEY_MASTER,	/* flag */
+	TIPC_NLA_NODE_REKEYING,		/* u32 */
+
+	__TIPC_NLA_NODE_MAX,
+	TIPC_NLA_NODE_MAX = __TIPC_NLA_NODE_MAX - 1
+};
+
+/* Net info */
+enum {
+	TIPC_NLA_NET_UNSPEC,
+	TIPC_NLA_NET_ID,		/* u32 */
+	TIPC_NLA_NET_ADDR,		/* u32 */
+	TIPC_NLA_NET_NODEID,		/* u64 */
+	TIPC_NLA_NET_NODEID_W1,		/* u64 */
+	TIPC_NLA_NET_ADDR_LEGACY,	/* flag */
+
+	__TIPC_NLA_NET_MAX,
+	TIPC_NLA_NET_MAX = __TIPC_NLA_NET_MAX - 1
+};
+
+/* Name table info */
+enum {
+	TIPC_NLA_NAME_TABLE_UNSPEC,
+	TIPC_NLA_NAME_TABLE_PUBL,	/* nest */
+
+	__TIPC_NLA_NAME_TABLE_MAX,
+	TIPC_NLA_NAME_TABLE_MAX = __TIPC_NLA_NAME_TABLE_MAX - 1
+};
+
+/* Monitor info */
+enum {
+	TIPC_NLA_MON_UNSPEC,
+	TIPC_NLA_MON_ACTIVATION_THRESHOLD,	/* u32 */
+	TIPC_NLA_MON_REF,			/* u32 */
+	TIPC_NLA_MON_ACTIVE,			/* flag */
+	TIPC_NLA_MON_BEARER_NAME,		/* string */
+	TIPC_NLA_MON_PEERCNT,			/* u32 */
+	TIPC_NLA_MON_LISTGEN,			/* u32 */
+
+	__TIPC_NLA_MON_MAX,
+	TIPC_NLA_MON_MAX = __TIPC_NLA_MON_MAX - 1
+};
+
+/* Publication info */
+enum {
+	TIPC_NLA_PUBL_UNSPEC,
+
+	TIPC_NLA_PUBL_TYPE,		/* u32 */
+	TIPC_NLA_PUBL_LOWER,		/* u32 */
+	TIPC_NLA_PUBL_UPPER,		/* u32 */
+	TIPC_NLA_PUBL_SCOPE,		/* u32 */
+	TIPC_NLA_PUBL_NODE,		/* u32 */
+	TIPC_NLA_PUBL_REF,		/* u32 */
+	TIPC_NLA_PUBL_KEY,		/* u32 */
+
+	__TIPC_NLA_PUBL_MAX,
+	TIPC_NLA_PUBL_MAX = __TIPC_NLA_PUBL_MAX - 1
+};
+
+/* Monitor peer info */
+enum {
+	TIPC_NLA_MON_PEER_UNSPEC,
+
+	TIPC_NLA_MON_PEER_ADDR,			/* u32 */
+	TIPC_NLA_MON_PEER_DOMGEN,		/* u32 */
+	TIPC_NLA_MON_PEER_APPLIED,		/* u32 */
+	TIPC_NLA_MON_PEER_UPMAP,		/* u64 */
+	TIPC_NLA_MON_PEER_MEMBERS,		/* tlv */
+	TIPC_NLA_MON_PEER_UP,			/* flag */
+	TIPC_NLA_MON_PEER_HEAD,			/* flag */
+	TIPC_NLA_MON_PEER_LOCAL,		/* flag */
+	TIPC_NLA_MON_PEER_PAD,			/* flag */
+
+	__TIPC_NLA_MON_PEER_MAX,
+	TIPC_NLA_MON_PEER_MAX = __TIPC_NLA_MON_PEER_MAX - 1
+};
+
+/* Nest, socket group info */
+enum {
+	TIPC_NLA_SOCK_GROUP_ID,			/* u32 */
+	TIPC_NLA_SOCK_GROUP_OPEN,		/* flag */
+	TIPC_NLA_SOCK_GROUP_NODE_SCOPE,		/* flag */
+	TIPC_NLA_SOCK_GROUP_CLUSTER_SCOPE,	/* flag */
+	TIPC_NLA_SOCK_GROUP_INSTANCE,		/* u32 */
+	TIPC_NLA_SOCK_GROUP_BC_SEND_NEXT,	/* u32 */
+
+	__TIPC_NLA_SOCK_GROUP_MAX,
+	TIPC_NLA_SOCK_GROUP_MAX = __TIPC_NLA_SOCK_GROUP_MAX - 1
+};
+
+/* Nest, connection info */
+enum {
+	TIPC_NLA_CON_UNSPEC,
+
+	TIPC_NLA_CON_FLAG,		/* flag */
+	TIPC_NLA_CON_NODE,		/* u32 */
+	TIPC_NLA_CON_SOCK,		/* u32 */
+	TIPC_NLA_CON_TYPE,		/* u32 */
+	TIPC_NLA_CON_INST,		/* u32 */
+
+	__TIPC_NLA_CON_MAX,
+	TIPC_NLA_CON_MAX = __TIPC_NLA_CON_MAX - 1
+};
+
+/* Nest, socket statistics info */
+enum {
+	TIPC_NLA_SOCK_STAT_RCVQ,	/* u32 */
+	TIPC_NLA_SOCK_STAT_SENDQ,	/* u32 */
+	TIPC_NLA_SOCK_STAT_LINK_CONG,	/* flag */
+	TIPC_NLA_SOCK_STAT_CONN_CONG,	/* flag */
+	TIPC_NLA_SOCK_STAT_DROP,	/* u32 */
+
+	__TIPC_NLA_SOCK_STAT_MAX,
+	TIPC_NLA_SOCK_STAT_MAX = __TIPC_NLA_SOCK_STAT_MAX - 1
+};
+
+/* Nest, link propreties. Valid for link, media and bearer */
+enum {
+	TIPC_NLA_PROP_UNSPEC,
+
+	TIPC_NLA_PROP_PRIO,		/* u32 */
+	TIPC_NLA_PROP_TOL,		/* u32 */
+	TIPC_NLA_PROP_WIN,		/* u32 */
+	TIPC_NLA_PROP_MTU,		/* u32 */
+	TIPC_NLA_PROP_BROADCAST,	/* u32 */
+	TIPC_NLA_PROP_BROADCAST_RATIO,	/* u32 */
+
+	__TIPC_NLA_PROP_MAX,
+	TIPC_NLA_PROP_MAX = __TIPC_NLA_PROP_MAX - 1
+};
+
+/* Nest, statistics info */
+enum {
+	TIPC_NLA_STATS_UNSPEC,
+
+	TIPC_NLA_STATS_RX_INFO,		/* u32 */
+	TIPC_NLA_STATS_RX_FRAGMENTS,	/* u32 */
+	TIPC_NLA_STATS_RX_FRAGMENTED,	/* u32 */
+	TIPC_NLA_STATS_RX_BUNDLES,	/* u32 */
+	TIPC_NLA_STATS_RX_BUNDLED,	/* u32 */
+	TIPC_NLA_STATS_TX_INFO,		/* u32 */
+	TIPC_NLA_STATS_TX_FRAGMENTS,	/* u32 */
+	TIPC_NLA_STATS_TX_FRAGMENTED,	/* u32 */
+	TIPC_NLA_STATS_TX_BUNDLES,	/* u32 */
+	TIPC_NLA_STATS_TX_BUNDLED,	/* u32 */
+	TIPC_NLA_STATS_MSG_PROF_TOT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_CNT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_TOT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P0,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P1,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P2,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P3,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P4,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P5,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P6,	/* u32 */
+	TIPC_NLA_STATS_RX_STATES,	/* u32 */
+	TIPC_NLA_STATS_RX_PROBES,	/* u32 */
+	TIPC_NLA_STATS_RX_NACKS,	/* u32 */
+	TIPC_NLA_STATS_RX_DEFERRED,	/* u32 */
+	TIPC_NLA_STATS_TX_STATES,	/* u32 */
+	TIPC_NLA_STATS_TX_PROBES,	/* u32 */
+	TIPC_NLA_STATS_TX_NACKS,	/* u32 */
+	TIPC_NLA_STATS_TX_ACKS,		/* u32 */
+	TIPC_NLA_STATS_RETRANSMITTED,	/* u32 */
+	TIPC_NLA_STATS_DUPLICATES,	/* u32 */
+	TIPC_NLA_STATS_LINK_CONGS,	/* u32 */
+	TIPC_NLA_STATS_MAX_QUEUE,	/* u32 */
+	TIPC_NLA_STATS_AVG_QUEUE,	/* u32 */
+
+	__TIPC_NLA_STATS_MAX,
+	TIPC_NLA_STATS_MAX = __TIPC_NLA_STATS_MAX - 1
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/tipc_sockets_diag.h b/contrib/libs/linux-headers/linux/tipc_sockets_diag.h
new file mode 100644
index 0000000000..21b766ec7e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tipc_sockets_diag.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* AF_TIPC sock_diag interface for querying open sockets */
+
+#ifndef __TIPC_SOCKETS_DIAG_H__
+#define __TIPC_SOCKETS_DIAG_H__
+
+#include <linux/types.h>
+#include <linux/sock_diag.h>
+
+/* Request */
+struct tipc_sock_diag_req {
+	__u8	sdiag_family;	/* must be AF_TIPC */
+	__u8	sdiag_protocol;	/* must be 0 */
+	__u16	pad;		/* must be 0 */
+	__u32	tidiag_states;	/* query*/
+};
+#endif /* __TIPC_SOCKETS_DIAG_H__ */
diff --git a/contrib/libs/linux-headers/linux/tls.h b/contrib/libs/linux-headers/linux/tls.h
new file mode 100644
index 0000000000..dd7dea898f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tls.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2016-2017, Mellanox Technologies. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _LINUX_TLS_H
+#define _LINUX_TLS_H
+
+#include <linux/types.h>
+
+/* TLS socket options */
+#define TLS_TX			1	/* Set transmit parameters */
+#define TLS_RX			2	/* Set receive parameters */
+#define TLS_TX_ZEROCOPY_RO	3	/* TX zerocopy (only sendfile now) */
+#define TLS_RX_EXPECT_NO_PAD	4	/* Attempt opportunistic zero-copy */
+
+/* Supported versions */
+#define TLS_VERSION_MINOR(ver)	((ver) & 0xFF)
+#define TLS_VERSION_MAJOR(ver)	(((ver) >> 8) & 0xFF)
+
+#define TLS_VERSION_NUMBER(id)	((((id##_VERSION_MAJOR) & 0xFF) << 8) |	\
+				 ((id##_VERSION_MINOR) & 0xFF))
+
+#define TLS_1_2_VERSION_MAJOR	0x3
+#define TLS_1_2_VERSION_MINOR	0x3
+#define TLS_1_2_VERSION		TLS_VERSION_NUMBER(TLS_1_2)
+
+#define TLS_1_3_VERSION_MAJOR	0x3
+#define TLS_1_3_VERSION_MINOR	0x4
+#define TLS_1_3_VERSION		TLS_VERSION_NUMBER(TLS_1_3)
+
+/* Supported ciphers */
+#define TLS_CIPHER_AES_GCM_128				51
+#define TLS_CIPHER_AES_GCM_128_IV_SIZE			8
+#define TLS_CIPHER_AES_GCM_128_KEY_SIZE		16
+#define TLS_CIPHER_AES_GCM_128_SALT_SIZE		4
+#define TLS_CIPHER_AES_GCM_128_TAG_SIZE		16
+#define TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_AES_GCM_256				52
+#define TLS_CIPHER_AES_GCM_256_IV_SIZE			8
+#define TLS_CIPHER_AES_GCM_256_KEY_SIZE		32
+#define TLS_CIPHER_AES_GCM_256_SALT_SIZE		4
+#define TLS_CIPHER_AES_GCM_256_TAG_SIZE		16
+#define TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_AES_CCM_128				53
+#define TLS_CIPHER_AES_CCM_128_IV_SIZE			8
+#define TLS_CIPHER_AES_CCM_128_KEY_SIZE		16
+#define TLS_CIPHER_AES_CCM_128_SALT_SIZE		4
+#define TLS_CIPHER_AES_CCM_128_TAG_SIZE		16
+#define TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_CHACHA20_POLY1305			54
+#define TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE		12
+#define TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE	32
+#define TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE		0
+#define TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE	16
+#define TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE	8
+
+#define TLS_CIPHER_SM4_GCM				55
+#define TLS_CIPHER_SM4_GCM_IV_SIZE			8
+#define TLS_CIPHER_SM4_GCM_KEY_SIZE		16
+#define TLS_CIPHER_SM4_GCM_SALT_SIZE		4
+#define TLS_CIPHER_SM4_GCM_TAG_SIZE		16
+#define TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_SM4_CCM				56
+#define TLS_CIPHER_SM4_CCM_IV_SIZE			8
+#define TLS_CIPHER_SM4_CCM_KEY_SIZE		16
+#define TLS_CIPHER_SM4_CCM_SALT_SIZE		4
+#define TLS_CIPHER_SM4_CCM_TAG_SIZE		16
+#define TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_ARIA_GCM_128				57
+#define TLS_CIPHER_ARIA_GCM_128_IV_SIZE			8
+#define TLS_CIPHER_ARIA_GCM_128_KEY_SIZE		16
+#define TLS_CIPHER_ARIA_GCM_128_SALT_SIZE		4
+#define TLS_CIPHER_ARIA_GCM_128_TAG_SIZE		16
+#define TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE		8
+
+#define TLS_CIPHER_ARIA_GCM_256				58
+#define TLS_CIPHER_ARIA_GCM_256_IV_SIZE			8
+#define TLS_CIPHER_ARIA_GCM_256_KEY_SIZE		32
+#define TLS_CIPHER_ARIA_GCM_256_SALT_SIZE		4
+#define TLS_CIPHER_ARIA_GCM_256_TAG_SIZE		16
+#define TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE		8
+
+#define TLS_SET_RECORD_TYPE	1
+#define TLS_GET_RECORD_TYPE	2
+
+struct tls_crypto_info {
+	__u16 version;
+	__u16 cipher_type;
+};
+
+struct tls12_crypto_info_aes_gcm_128 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_AES_GCM_128_IV_SIZE];
+	unsigned char key[TLS_CIPHER_AES_GCM_128_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_AES_GCM_128_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_aes_gcm_256 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_AES_GCM_256_IV_SIZE];
+	unsigned char key[TLS_CIPHER_AES_GCM_256_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_AES_GCM_256_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_aes_ccm_128 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_AES_CCM_128_IV_SIZE];
+	unsigned char key[TLS_CIPHER_AES_CCM_128_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_AES_CCM_128_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_chacha20_poly1305 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE];
+	unsigned char key[TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_sm4_gcm {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_SM4_GCM_IV_SIZE];
+	unsigned char key[TLS_CIPHER_SM4_GCM_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_SM4_GCM_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_sm4_ccm {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_SM4_CCM_IV_SIZE];
+	unsigned char key[TLS_CIPHER_SM4_CCM_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_SM4_CCM_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_aria_gcm_128 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_ARIA_GCM_128_IV_SIZE];
+	unsigned char key[TLS_CIPHER_ARIA_GCM_128_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_ARIA_GCM_128_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_aria_gcm_256 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_ARIA_GCM_256_IV_SIZE];
+	unsigned char key[TLS_CIPHER_ARIA_GCM_256_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_ARIA_GCM_256_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE];
+};
+
+enum {
+	TLS_INFO_UNSPEC,
+	TLS_INFO_VERSION,
+	TLS_INFO_CIPHER,
+	TLS_INFO_TXCONF,
+	TLS_INFO_RXCONF,
+	TLS_INFO_ZC_RO_TX,
+	TLS_INFO_RX_NO_PAD,
+	__TLS_INFO_MAX,
+};
+#define TLS_INFO_MAX (__TLS_INFO_MAX - 1)
+
+#define TLS_CONF_BASE 1
+#define TLS_CONF_SW 2
+#define TLS_CONF_HW 3
+#define TLS_CONF_HW_RECORD 4
+
+#endif /* _LINUX_TLS_H */
diff --git a/contrib/libs/linux-headers/linux/toshiba.h b/contrib/libs/linux-headers/linux/toshiba.h
new file mode 100644
index 0000000000..6f7b2dd6ec
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/toshiba.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops 
+ *
+ * Copyright (c) 1996-2000  Jonathan A. Buzzard (jonathan@buzzard.org.uk)
+ * Copyright (c) 2015  Azael Avalos <coproscefalo@gmail.com>
+ *
+ * Thanks to Juergen Heinzl <juergen@monocerus.demon.co.uk> for the pointers
+ * on making sure the structure is aligned and packed.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_TOSHIBA_H
+#define _LINUX_TOSHIBA_H
+
+/*
+ * Toshiba modules paths
+ */
+
+#define TOSH_PROC		"/proc/toshiba"
+#define TOSH_DEVICE		"/dev/toshiba"
+#define TOSHIBA_ACPI_PROC	"/proc/acpi/toshiba"
+#define TOSHIBA_ACPI_DEVICE	"/dev/toshiba_acpi"
+
+/*
+ * Toshiba SMM structure
+ */
+
+typedef struct {
+	unsigned int eax;
+	unsigned int ebx __attribute__ ((packed));
+	unsigned int ecx __attribute__ ((packed));
+	unsigned int edx __attribute__ ((packed));
+	unsigned int esi __attribute__ ((packed));
+	unsigned int edi __attribute__ ((packed));
+} SMMRegisters;
+
+/*
+ * IOCTLs (0x90 - 0x91)
+ */
+
+#define TOSH_SMM		_IOWR('t', 0x90, SMMRegisters)
+/*
+ * Convenience toshiba_acpi command.
+ *
+ * The System Configuration Interface (SCI) is opened/closed internally
+ * to avoid userspace of buggy BIOSes.
+ *
+ * The toshiba_acpi module checks whether the eax register is set with
+ * SCI_GET (0xf300) or SCI_SET (0xf400), returning -EINVAL if not.
+ */
+#define TOSHIBA_ACPI_SCI	_IOWR('t', 0x91, SMMRegisters)
+
+
+#endif /* _LINUX_TOSHIBA_H */
diff --git a/contrib/libs/linux-headers/linux/tty.h b/contrib/libs/linux-headers/linux/tty.h
new file mode 100644
index 0000000000..015ab3d00c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tty.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TTY_H
+#define _LINUX_TTY_H
+
+/*
+ * 'tty.h' defines some structures used by tty_io.c and some defines.
+ */
+
+/* line disciplines */
+#define N_TTY		0
+#define N_SLIP		1
+#define N_MOUSE		2
+#define N_PPP		3
+#define N_STRIP		4
+#define N_AX25		5
+#define N_X25		6	/* X.25 async */
+#define N_6PACK		7
+#define N_MASC		8	/* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964		9	/* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL	10	/* Reserved for Profibus */
+#define N_IRDA		11	/* Linux IrDa - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK	12	/* SMS block mode - for talking to GSM data */
+				/* cards about SMS messages */
+#define N_HDLC		13	/* synchronous HDLC */
+#define N_SYNC_PPP	14	/* synchronous PPP */
+#define N_HCI		15	/* Bluetooth HCI UART */
+#define N_GIGASET_M101	16	/* Siemens Gigaset M101 serial DECT adapter */
+#define N_SLCAN		17	/* Serial / USB serial CAN Adaptors */
+#define N_PPS		18	/* Pulse per Second */
+#define N_V253		19	/* Codec control over voice modem */
+#define N_CAIF		20      /* CAIF protocol for talking to modems */
+#define N_GSM0710	21	/* GSM 0710 Mux */
+#define N_TI_WL		22	/* for TI's WL BT, FM, GPS combo chips */
+#define N_TRACESINK	23	/* Trace data routing for MIPI P1149.7 */
+#define N_TRACEROUTER	24	/* Trace data routing for MIPI P1149.7 */
+#define N_NCI		25	/* NFC NCI UART */
+#define N_SPEAKUP	26	/* Speakup communication with synths */
+#define N_NULL		27	/* Null ldisc used for error handling */
+#define N_MCTP		28	/* MCTP-over-serial */
+#define N_DEVELOPMENT	29	/* Manual out-of-tree testing */
+#define N_CAN327	30	/* ELM327 based OBD-II interfaces */
+
+/* Always the newest line discipline + 1 */
+#define NR_LDISCS	31
+
+#endif /* _LINUX_TTY_H */
diff --git a/contrib/libs/linux-headers/linux/tty_flags.h b/contrib/libs/linux-headers/linux/tty_flags.h
new file mode 100644
index 0000000000..5d22877a45
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/tty_flags.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TTY_FLAGS_H
+#define _LINUX_TTY_FLAGS_H
+
+/*
+ * Definitions for async_struct (and serial_struct) flags field also
+ * shared by the tty_port flags structures.
+ *
+ * Define ASYNCB_* for convenient use with {test,set,clear}_bit.
+ *
+ * Bits [0..ASYNCB_LAST_USER] are userspace defined/visible/changeable
+ * [x] in the bit comments indicates the flag is defunct and no longer used.
+ */
+#define ASYNCB_HUP_NOTIFY	 0 /* Notify getty on hangups and closes
+				    * on the callout port */
+#define ASYNCB_FOURPORT		 1 /* Set OUT1, OUT2 per AST Fourport settings */
+#define ASYNCB_SAK		 2 /* Secure Attention Key (Orange book) */
+#define ASYNCB_SPLIT_TERMIOS	 3 /* [x] Separate termios for dialin/callout */
+#define ASYNCB_SPD_HI		 4 /* Use 57600 instead of 38400 bps */
+#define ASYNCB_SPD_VHI		 5 /* Use 115200 instead of 38400 bps */
+#define ASYNCB_SKIP_TEST	 6 /* Skip UART test during autoconfiguration */
+#define ASYNCB_AUTO_IRQ		 7 /* Do automatic IRQ during
+				    * autoconfiguration */
+#define ASYNCB_SESSION_LOCKOUT	 8 /* [x] Lock out cua opens based on session */
+#define ASYNCB_PGRP_LOCKOUT	 9 /* [x] Lock out cua opens based on pgrp */
+#define ASYNCB_CALLOUT_NOHUP	10 /* [x] Don't do hangups for cua device */
+#define ASYNCB_HARDPPS_CD	11 /* Call hardpps when CD goes high  */
+#define ASYNCB_SPD_SHI		12 /* Use 230400 instead of 38400 bps */
+#define ASYNCB_LOW_LATENCY	13 /* Request low latency behaviour */
+#define ASYNCB_BUGGY_UART	14 /* This is a buggy UART, skip some safety
+				    * checks.  Note: can be dangerous! */
+#define ASYNCB_AUTOPROBE	15 /* [x] Port was autoprobed by PCI/PNP code */
+#define ASYNCB_MAGIC_MULTIPLIER	16 /* Use special CLK or divisor */
+#define ASYNCB_LAST_USER	16
+
+/*
+ * Internal flags used only by kernel (read-only)
+ *
+ * WARNING: These flags are no longer used and have been superceded by the
+ *	    TTY_PORT_ flags in the iflags field (and not userspace-visible)
+ */
+#define ASYNCB_INITIALIZED	31 /* Serial port was initialized */
+#define ASYNCB_SUSPENDED	30 /* Serial port is suspended */
+#define ASYNCB_NORMAL_ACTIVE	29 /* Normal device is active */
+#define ASYNCB_BOOT_AUTOCONF	28 /* Autoconfigure port on bootup */
+#define ASYNCB_CLOSING		27 /* Serial port is closing */
+#define ASYNCB_CTS_FLOW		26 /* Do CTS flow control */
+#define ASYNCB_CHECK_CD		25 /* i.e., CLOCAL */
+#define ASYNCB_SHARE_IRQ	24 /* for multifunction cards, no longer used */
+#define ASYNCB_CONS_FLOW	23 /* flow control for console  */
+#define ASYNCB_FIRST_KERNEL	22
+
+/* Masks */
+#define ASYNC_HUP_NOTIFY	(1U << ASYNCB_HUP_NOTIFY)
+#define ASYNC_SUSPENDED		(1U << ASYNCB_SUSPENDED)
+#define ASYNC_FOURPORT		(1U << ASYNCB_FOURPORT)
+#define ASYNC_SAK		(1U << ASYNCB_SAK)
+#define ASYNC_SPLIT_TERMIOS	(1U << ASYNCB_SPLIT_TERMIOS)
+#define ASYNC_SPD_HI		(1U << ASYNCB_SPD_HI)
+#define ASYNC_SPD_VHI		(1U << ASYNCB_SPD_VHI)
+#define ASYNC_SKIP_TEST		(1U << ASYNCB_SKIP_TEST)
+#define ASYNC_AUTO_IRQ		(1U << ASYNCB_AUTO_IRQ)
+#define ASYNC_SESSION_LOCKOUT	(1U << ASYNCB_SESSION_LOCKOUT)
+#define ASYNC_PGRP_LOCKOUT	(1U << ASYNCB_PGRP_LOCKOUT)
+#define ASYNC_CALLOUT_NOHUP	(1U << ASYNCB_CALLOUT_NOHUP)
+#define ASYNC_HARDPPS_CD	(1U << ASYNCB_HARDPPS_CD)
+#define ASYNC_SPD_SHI		(1U << ASYNCB_SPD_SHI)
+#define ASYNC_LOW_LATENCY	(1U << ASYNCB_LOW_LATENCY)
+#define ASYNC_BUGGY_UART	(1U << ASYNCB_BUGGY_UART)
+#define ASYNC_AUTOPROBE		(1U << ASYNCB_AUTOPROBE)
+#define ASYNC_MAGIC_MULTIPLIER	(1U << ASYNCB_MAGIC_MULTIPLIER)
+
+#define ASYNC_FLAGS		((1U << (ASYNCB_LAST_USER + 1)) - 1)
+#define ASYNC_DEPRECATED	(ASYNC_SPLIT_TERMIOS | ASYNC_SESSION_LOCKOUT | \
+		ASYNC_PGRP_LOCKOUT | ASYNC_CALLOUT_NOHUP | ASYNC_AUTOPROBE)
+#define ASYNC_USR_MASK		(ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \
+		ASYNC_LOW_LATENCY)
+#define ASYNC_SPD_CUST		(ASYNC_SPD_HI|ASYNC_SPD_VHI)
+#define ASYNC_SPD_WARP		(ASYNC_SPD_HI|ASYNC_SPD_SHI)
+#define ASYNC_SPD_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
+
+/* These flags are no longer used (and were always masked from userspace) */
+#define ASYNC_INITIALIZED	(1U << ASYNCB_INITIALIZED)
+#define ASYNC_NORMAL_ACTIVE	(1U << ASYNCB_NORMAL_ACTIVE)
+#define ASYNC_BOOT_AUTOCONF	(1U << ASYNCB_BOOT_AUTOCONF)
+#define ASYNC_CLOSING		(1U << ASYNCB_CLOSING)
+#define ASYNC_CTS_FLOW		(1U << ASYNCB_CTS_FLOW)
+#define ASYNC_CHECK_CD		(1U << ASYNCB_CHECK_CD)
+#define ASYNC_SHARE_IRQ		(1U << ASYNCB_SHARE_IRQ)
+#define ASYNC_CONS_FLOW		(1U << ASYNCB_CONS_FLOW)
+#define ASYNC_INTERNAL_FLAGS	(~((1U << ASYNCB_FIRST_KERNEL) - 1))
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/ublk_cmd.h b/contrib/libs/linux-headers/linux/ublk_cmd.h
new file mode 100644
index 0000000000..76b2de2451
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ublk_cmd.h
@@ -0,0 +1,321 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef USER_BLK_DRV_CMD_INC_H
+#define USER_BLK_DRV_CMD_INC_H
+
+#include <linux/types.h>
+
+/* ublk server command definition */
+
+/*
+ * Admin commands, issued by ublk server, and handled by ublk driver.
+ *
+ * Legacy command definition, don't use in new application, and don't
+ * add new such definition any more
+ */
+#define	UBLK_CMD_GET_QUEUE_AFFINITY	0x01
+#define	UBLK_CMD_GET_DEV_INFO	0x02
+#define	UBLK_CMD_ADD_DEV		0x04
+#define	UBLK_CMD_DEL_DEV		0x05
+#define	UBLK_CMD_START_DEV	0x06
+#define	UBLK_CMD_STOP_DEV	0x07
+#define	UBLK_CMD_SET_PARAMS	0x08
+#define	UBLK_CMD_GET_PARAMS	0x09
+#define	UBLK_CMD_START_USER_RECOVERY	0x10
+#define	UBLK_CMD_END_USER_RECOVERY	0x11
+#define	UBLK_CMD_GET_DEV_INFO2		0x12
+
+/* Any new ctrl command should encode by __IO*() */
+#define UBLK_U_CMD_GET_QUEUE_AFFINITY	\
+	_IOR('u', UBLK_CMD_GET_QUEUE_AFFINITY, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_GET_DEV_INFO		\
+	_IOR('u', UBLK_CMD_GET_DEV_INFO, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_ADD_DEV		\
+	_IOWR('u', UBLK_CMD_ADD_DEV, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_DEL_DEV		\
+	_IOWR('u', UBLK_CMD_DEL_DEV, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_START_DEV		\
+	_IOWR('u', UBLK_CMD_START_DEV, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_STOP_DEV		\
+	_IOWR('u', UBLK_CMD_STOP_DEV, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_SET_PARAMS		\
+	_IOWR('u', UBLK_CMD_SET_PARAMS, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_GET_PARAMS		\
+	_IOR('u', UBLK_CMD_GET_PARAMS, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_START_USER_RECOVERY	\
+	_IOWR('u', UBLK_CMD_START_USER_RECOVERY, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_END_USER_RECOVERY	\
+	_IOWR('u', UBLK_CMD_END_USER_RECOVERY, struct ublksrv_ctrl_cmd)
+#define UBLK_U_CMD_GET_DEV_INFO2	\
+	_IOR('u', UBLK_CMD_GET_DEV_INFO2, struct ublksrv_ctrl_cmd)
+
+/*
+ * IO commands, issued by ublk server, and handled by ublk driver.
+ *
+ * FETCH_REQ: issued via sqe(URING_CMD) beforehand for fetching IO request
+ *      from ublk driver, should be issued only when starting device. After
+ *      the associated cqe is returned, request's tag can be retrieved via
+ *      cqe->userdata.
+ *
+ * COMMIT_AND_FETCH_REQ: issued via sqe(URING_CMD) after ublkserver handled
+ *      this IO request, request's handling result is committed to ublk
+ *      driver, meantime FETCH_REQ is piggyback, and FETCH_REQ has to be
+ *      handled before completing io request.
+ *
+ * NEED_GET_DATA: only used for write requests to set io addr and copy data
+ *      When NEED_GET_DATA is set, ublksrv has to issue UBLK_IO_NEED_GET_DATA
+ *      command after ublk driver returns UBLK_IO_RES_NEED_GET_DATA.
+ *
+ *      It is only used if ublksrv set UBLK_F_NEED_GET_DATA flag
+ *      while starting a ublk device.
+ */
+
+/*
+ * Legacy IO command definition, don't use in new application, and don't
+ * add new such definition any more
+ */
+#define	UBLK_IO_FETCH_REQ		0x20
+#define	UBLK_IO_COMMIT_AND_FETCH_REQ	0x21
+#define	UBLK_IO_NEED_GET_DATA	0x22
+
+/* Any new IO command should encode by __IOWR() */
+#define	UBLK_U_IO_FETCH_REQ		\
+	_IOWR('u', UBLK_IO_FETCH_REQ, struct ublksrv_io_cmd)
+#define	UBLK_U_IO_COMMIT_AND_FETCH_REQ	\
+	_IOWR('u', UBLK_IO_COMMIT_AND_FETCH_REQ, struct ublksrv_io_cmd)
+#define	UBLK_U_IO_NEED_GET_DATA		\
+	_IOWR('u', UBLK_IO_NEED_GET_DATA, struct ublksrv_io_cmd)
+
+/* only ABORT means that no re-fetch */
+#define UBLK_IO_RES_OK			0
+#define UBLK_IO_RES_NEED_GET_DATA	1
+#define UBLK_IO_RES_ABORT		(-ENODEV)
+
+#define UBLKSRV_CMD_BUF_OFFSET	0
+#define UBLKSRV_IO_BUF_OFFSET	0x80000000
+
+/* tag bit is 12bit, so at most 4096 IOs for each queue */
+#define UBLK_MAX_QUEUE_DEPTH	4096
+
+/*
+ * zero copy requires 4k block size, and can remap ublk driver's io
+ * request into ublksrv's vm space
+ */
+#define UBLK_F_SUPPORT_ZERO_COPY	(1ULL << 0)
+
+/*
+ * Force to complete io cmd via io_uring_cmd_complete_in_task so that
+ * performance comparison is done easily with using task_work_add
+ */
+#define UBLK_F_URING_CMD_COMP_IN_TASK	(1ULL << 1)
+
+/*
+ * User should issue io cmd again for write requests to
+ * set io buffer address and copy data from bio vectors
+ * to the userspace io buffer.
+ *
+ * In this mode, task_work is not used.
+ */
+#define UBLK_F_NEED_GET_DATA (1UL << 2)
+
+#define UBLK_F_USER_RECOVERY	(1UL << 3)
+
+#define UBLK_F_USER_RECOVERY_REISSUE	(1UL << 4)
+
+/*
+ * Unprivileged user can create /dev/ublkcN and /dev/ublkbN.
+ *
+ * /dev/ublk-control needs to be available for unprivileged user, and it
+ * can be done via udev rule to make all control commands available to
+ * unprivileged user. Except for the command of UBLK_CMD_ADD_DEV, all
+ * other commands are only allowed for the owner of the specified device.
+ *
+ * When userspace sends UBLK_CMD_ADD_DEV, the device pair's owner_uid and
+ * owner_gid are stored to ublksrv_ctrl_dev_info by kernel, so far only
+ * the current user's uid/gid is stored, that said owner of the created
+ * device is always the current user.
+ *
+ * We still need udev rule to apply OWNER/GROUP with the stored owner_uid
+ * and owner_gid.
+ *
+ * Then ublk server can be run as unprivileged user, and /dev/ublkbN can
+ * be accessed and managed by its owner represented by owner_uid/owner_gid.
+ */
+#define UBLK_F_UNPRIVILEGED_DEV	(1UL << 5)
+
+/* use ioctl encoding for uring command */
+#define UBLK_F_CMD_IOCTL_ENCODE	(1UL << 6)
+
+/* device state */
+#define UBLK_S_DEV_DEAD	0
+#define UBLK_S_DEV_LIVE	1
+#define UBLK_S_DEV_QUIESCED	2
+
+/* shipped via sqe->cmd of io_uring command */
+struct ublksrv_ctrl_cmd {
+	/* sent to which device, must be valid */
+	__u32	dev_id;
+
+	/* sent to which queue, must be -1 if the cmd isn't for queue */
+	__u16	queue_id;
+	/*
+	 * cmd specific buffer, can be IN or OUT.
+	 */
+	__u16	len;
+	__u64	addr;
+
+	/* __inline__ data */
+	__u64	data[1];
+
+	/*
+	 * Used for UBLK_F_UNPRIVILEGED_DEV and UBLK_CMD_GET_DEV_INFO2
+	 * only, include null char
+	 */
+	__u16	dev_path_len;
+	__u16	pad;
+	__u32	reserved;
+};
+
+struct ublksrv_ctrl_dev_info {
+	__u16	nr_hw_queues;
+	__u16	queue_depth;
+	__u16	state;
+	__u16	pad0;
+
+	__u32	max_io_buf_bytes;
+	__u32	dev_id;
+
+	__s32	ublksrv_pid;
+	__u32	pad1;
+
+	__u64	flags;
+
+	/* For ublksrv internal use, invisible to ublk driver */
+	__u64	ublksrv_flags;
+
+	__u32	owner_uid;	/* store by kernel */
+	__u32	owner_gid;	/* store by kernel */
+	__u64	reserved1;
+	__u64   reserved2;
+};
+
+#define		UBLK_IO_OP_READ		0
+#define		UBLK_IO_OP_WRITE		1
+#define		UBLK_IO_OP_FLUSH		2
+#define		UBLK_IO_OP_DISCARD	3
+#define		UBLK_IO_OP_WRITE_SAME	4
+#define		UBLK_IO_OP_WRITE_ZEROES	5
+
+#define		UBLK_IO_F_FAILFAST_DEV		(1U << 8)
+#define		UBLK_IO_F_FAILFAST_TRANSPORT	(1U << 9)
+#define		UBLK_IO_F_FAILFAST_DRIVER	(1U << 10)
+#define		UBLK_IO_F_META			(1U << 11)
+#define		UBLK_IO_F_FUA			(1U << 13)
+#define		UBLK_IO_F_NOUNMAP		(1U << 15)
+#define		UBLK_IO_F_SWAP			(1U << 16)
+
+/*
+ * io cmd is described by this structure, and stored in share memory, indexed
+ * by request tag.
+ *
+ * The data is stored by ublk driver, and read by ublksrv after one fetch command
+ * returns.
+ */
+struct ublksrv_io_desc {
+	/* op: bit 0-7, flags: bit 8-31 */
+	__u32		op_flags;
+
+	__u32		nr_sectors;
+
+	/* start sector for this io */
+	__u64		start_sector;
+
+	/* buffer address in ublksrv daemon vm space, from ublk driver */
+	__u64		addr;
+};
+
+static __inline__ __u8 ublksrv_get_op(const struct ublksrv_io_desc *iod)
+{
+	return iod->op_flags & 0xff;
+}
+
+static __inline__ __u32 ublksrv_get_flags(const struct ublksrv_io_desc *iod)
+{
+	return iod->op_flags >> 8;
+}
+
+/* issued to ublk driver via /dev/ublkcN */
+struct ublksrv_io_cmd {
+	__u16	q_id;
+
+	/* for fetch/commit which result */
+	__u16	tag;
+
+	/* io result, it is valid for COMMIT* command only */
+	__s32	result;
+
+	/*
+	 * userspace buffer address in ublksrv daemon process, valid for
+	 * FETCH* command only
+	 */
+	__u64	addr;
+};
+
+struct ublk_param_basic {
+#define UBLK_ATTR_READ_ONLY            (1 << 0)
+#define UBLK_ATTR_ROTATIONAL           (1 << 1)
+#define UBLK_ATTR_VOLATILE_CACHE       (1 << 2)
+#define UBLK_ATTR_FUA                  (1 << 3)
+	__u32	attrs;
+	__u8	logical_bs_shift;
+	__u8	physical_bs_shift;
+	__u8	io_opt_shift;
+	__u8	io_min_shift;
+
+	__u32	max_sectors;
+	__u32	chunk_sectors;
+
+	__u64   dev_sectors;
+	__u64   virt_boundary_mask;
+};
+
+struct ublk_param_discard {
+	__u32	discard_alignment;
+
+	__u32	discard_granularity;
+	__u32	max_discard_sectors;
+
+	__u32	max_write_zeroes_sectors;
+	__u16	max_discard_segments;
+	__u16	reserved0;
+};
+
+/*
+ * read-only, can't set via UBLK_CMD_SET_PARAMS, disk_devt is available
+ * after device is started
+ */
+struct ublk_param_devt {
+	__u32   char_major;
+	__u32   char_minor;
+	__u32   disk_major;
+	__u32   disk_minor;
+};
+
+struct ublk_params {
+	/*
+	 * Total length of parameters, userspace has to set 'len' for both
+	 * SET_PARAMS and GET_PARAMS command, and driver may update len
+	 * if two sides use different version of 'ublk_params', same with
+	 * 'types' fields.
+	 */
+	__u32	len;
+#define UBLK_PARAM_TYPE_BASIC           (1 << 0)
+#define UBLK_PARAM_TYPE_DISCARD         (1 << 1)
+#define UBLK_PARAM_TYPE_DEVT            (1 << 2)
+	__u32	types;			/* types of parameter included */
+
+	struct ublk_param_basic		basic;
+	struct ublk_param_discard	discard;
+	struct ublk_param_devt		devt;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/udf_fs_i.h b/contrib/libs/linux-headers/linux/udf_fs_i.h
new file mode 100644
index 0000000000..c508630803
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/udf_fs_i.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * udf_fs_i.h
+ *
+ * This file is intended for the Linux kernel/module. 
+ *
+ * COPYRIGHT
+ *	This file is distributed under the terms of the GNU General Public
+ *	License (GPL). Copies of the GPL can be obtained from:
+ *		ftp://prep.ai.mit.edu/pub/gnu/GPL
+ *	Each contributing author retains all rights to their own work.
+ */
+#ifndef _UDF_FS_I_H
+#define _UDF_FS_I_H 1
+
+/* exported IOCTLs, we have 'l', 0x40-0x7f */
+#define UDF_GETEASIZE   _IOR('l', 0x40, int)
+#define UDF_GETEABLOCK  _IOR('l', 0x41, void *)
+#define UDF_GETVOLIDENT _IOR('l', 0x42, void *)
+#define UDF_RELOCATE_BLOCKS _IOWR('l', 0x43, long)
+
+#endif /* _UDF_FS_I_H */
diff --git a/contrib/libs/linux-headers/linux/udmabuf.h b/contrib/libs/linux-headers/linux/udmabuf.h
new file mode 100644
index 0000000000..76cc7de930
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/udmabuf.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_UDMABUF_H
+#define _LINUX_UDMABUF_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define UDMABUF_FLAGS_CLOEXEC	0x01
+
+struct udmabuf_create {
+	__u32 memfd;
+	__u32 flags;
+	__u64 offset;
+	__u64 size;
+};
+
+struct udmabuf_create_item {
+	__u32 memfd;
+	__u32 __pad;
+	__u64 offset;
+	__u64 size;
+};
+
+struct udmabuf_create_list {
+	__u32 flags;
+	__u32 count;
+	struct udmabuf_create_item list[];
+};
+
+#define UDMABUF_CREATE       _IOW('u', 0x42, struct udmabuf_create)
+#define UDMABUF_CREATE_LIST  _IOW('u', 0x43, struct udmabuf_create_list)
+
+#endif /* _LINUX_UDMABUF_H */
diff --git a/contrib/libs/linux-headers/linux/udp.h b/contrib/libs/linux-headers/linux/udp.h
new file mode 100644
index 0000000000..d0a7223a01
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/udp.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the UDP protocol.
+ *
+ * Version:	@(#)udp.h	1.0.2	04/28/93
+ *
+ * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_UDP_H
+#define _LINUX_UDP_H
+
+#include <linux/types.h>
+
+struct udphdr {
+	__be16	source;
+	__be16	dest;
+	__be16	len;
+	__sum16	check;
+};
+
+/* UDP socket options */
+#define UDP_CORK	1	/* Never send partially complete segments */
+#define UDP_ENCAP	100	/* Set the socket to accept encapsulated packets */
+#define UDP_NO_CHECK6_TX 101	/* Disable sending checksum for UDP6X */
+#define UDP_NO_CHECK6_RX 102	/* Disable accpeting checksum for UDP6 */
+#define UDP_SEGMENT	103	/* Set GSO segmentation size */
+#define UDP_GRO		104	/* This socket can receive UDP GRO packets */
+
+/* UDP encapsulation types */
+#define UDP_ENCAP_ESPINUDP_NON_IKE	1 /* draft-ietf-ipsec-nat-t-ike-00/01 */
+#define UDP_ENCAP_ESPINUDP	2 /* draft-ietf-ipsec-udp-encaps-06 */
+#define UDP_ENCAP_L2TPINUDP	3 /* rfc2661 */
+#define UDP_ENCAP_GTP0		4 /* GSM TS 09.60 */
+#define UDP_ENCAP_GTP1U		5 /* 3GPP TS 29.060 */
+#define UDP_ENCAP_RXRPC		6
+#define TCP_ENCAP_ESPINTCP	7 /* Yikes, this is really xfrm encap types. */
+
+#endif /* _LINUX_UDP_H */
diff --git a/contrib/libs/linux-headers/linux/uhid.h b/contrib/libs/linux-headers/linux/uhid.h
new file mode 100644
index 0000000000..a2fb5449aa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uhid.h
@@ -0,0 +1,200 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __UHID_H_
+#define __UHID_H_
+
+/*
+ * User-space I/O driver support for HID subsystem
+ * Copyright (c) 2012 David Herrmann
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+/*
+ * Public header for user-space communication. We try to keep every structure
+ * aligned but to be safe we also use __attribute__((__packed__)). Therefore,
+ * the communication should be ABI compatible even between architectures.
+ */
+
+#include <linux/input.h>
+#include <linux/types.h>
+#include <linux/hid.h>
+
+enum uhid_event_type {
+	__UHID_LEGACY_CREATE,
+	UHID_DESTROY,
+	UHID_START,
+	UHID_STOP,
+	UHID_OPEN,
+	UHID_CLOSE,
+	UHID_OUTPUT,
+	__UHID_LEGACY_OUTPUT_EV,
+	__UHID_LEGACY_INPUT,
+	UHID_GET_REPORT,
+	UHID_GET_REPORT_REPLY,
+	UHID_CREATE2,
+	UHID_INPUT2,
+	UHID_SET_REPORT,
+	UHID_SET_REPORT_REPLY,
+};
+
+struct uhid_create2_req {
+	__u8 name[128];
+	__u8 phys[64];
+	__u8 uniq[64];
+	__u16 rd_size;
+	__u16 bus;
+	__u32 vendor;
+	__u32 product;
+	__u32 version;
+	__u32 country;
+	__u8 rd_data[HID_MAX_DESCRIPTOR_SIZE];
+} __attribute__((__packed__));
+
+enum uhid_dev_flag {
+	UHID_DEV_NUMBERED_FEATURE_REPORTS			= (1ULL << 0),
+	UHID_DEV_NUMBERED_OUTPUT_REPORTS			= (1ULL << 1),
+	UHID_DEV_NUMBERED_INPUT_REPORTS				= (1ULL << 2),
+};
+
+struct uhid_start_req {
+	__u64 dev_flags;
+};
+
+#define UHID_DATA_MAX 4096
+
+enum uhid_report_type {
+	UHID_FEATURE_REPORT,
+	UHID_OUTPUT_REPORT,
+	UHID_INPUT_REPORT,
+};
+
+struct uhid_input2_req {
+	__u16 size;
+	__u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+struct uhid_output_req {
+	__u8 data[UHID_DATA_MAX];
+	__u16 size;
+	__u8 rtype;
+} __attribute__((__packed__));
+
+struct uhid_get_report_req {
+	__u32 id;
+	__u8 rnum;
+	__u8 rtype;
+} __attribute__((__packed__));
+
+struct uhid_get_report_reply_req {
+	__u32 id;
+	__u16 err;
+	__u16 size;
+	__u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+struct uhid_set_report_req {
+	__u32 id;
+	__u8 rnum;
+	__u8 rtype;
+	__u16 size;
+	__u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+struct uhid_set_report_reply_req {
+	__u32 id;
+	__u16 err;
+} __attribute__((__packed__));
+
+/*
+ * Compat Layer
+ * All these commands and requests are obsolete. You should avoid using them in
+ * new code. We support them for backwards-compatibility, but you might not get
+ * access to new feature in case you use them.
+ */
+
+enum uhid_legacy_event_type {
+	UHID_CREATE			= __UHID_LEGACY_CREATE,
+	UHID_OUTPUT_EV			= __UHID_LEGACY_OUTPUT_EV,
+	UHID_INPUT			= __UHID_LEGACY_INPUT,
+	UHID_FEATURE			= UHID_GET_REPORT,
+	UHID_FEATURE_ANSWER		= UHID_GET_REPORT_REPLY,
+};
+
+/* Obsolete! Use UHID_CREATE2. */
+struct uhid_create_req {
+	__u8 name[128];
+	__u8 phys[64];
+	__u8 uniq[64];
+	__u8 *rd_data;
+	__u16 rd_size;
+
+	__u16 bus;
+	__u32 vendor;
+	__u32 product;
+	__u32 version;
+	__u32 country;
+} __attribute__((__packed__));
+
+/* Obsolete! Use UHID_INPUT2. */
+struct uhid_input_req {
+	__u8 data[UHID_DATA_MAX];
+	__u16 size;
+} __attribute__((__packed__));
+
+/* Obsolete! Kernel uses UHID_OUTPUT exclusively now. */
+struct uhid_output_ev_req {
+	__u16 type;
+	__u16 code;
+	__s32 value;
+} __attribute__((__packed__));
+
+/* Obsolete! Kernel uses ABI compatible UHID_GET_REPORT. */
+struct uhid_feature_req {
+	__u32 id;
+	__u8 rnum;
+	__u8 rtype;
+} __attribute__((__packed__));
+
+/* Obsolete! Use ABI compatible UHID_GET_REPORT_REPLY. */
+struct uhid_feature_answer_req {
+	__u32 id;
+	__u16 err;
+	__u16 size;
+	__u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+/*
+ * UHID Events
+ * All UHID events from and to the kernel are encoded as "struct uhid_event".
+ * The "type" field contains a UHID_* type identifier. All payload depends on
+ * that type and can be accessed via ev->u.XYZ accordingly.
+ * If user-space writes short events, they're extended with 0s by the kernel. If
+ * the kernel writes short events, user-space shall extend them with 0s.
+ */
+
+struct uhid_event {
+	__u32 type;
+
+	union {
+		struct uhid_create_req create;
+		struct uhid_input_req input;
+		struct uhid_output_req output;
+		struct uhid_output_ev_req output_ev;
+		struct uhid_feature_req feature;
+		struct uhid_get_report_req get_report;
+		struct uhid_feature_answer_req feature_answer;
+		struct uhid_get_report_reply_req get_report_reply;
+		struct uhid_create2_req create2;
+		struct uhid_input2_req input2;
+		struct uhid_set_report_req set_report;
+		struct uhid_set_report_reply_req set_report_reply;
+		struct uhid_start_req start;
+	} u;
+} __attribute__((__packed__));
+
+#endif /* __UHID_H_ */
diff --git a/contrib/libs/linux-headers/linux/uinput.h b/contrib/libs/linux-headers/linux/uinput.h
new file mode 100644
index 0000000000..ae25220e20
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uinput.h
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  User level driver support for input subsystem
+ *
+ * Heavily based on evdev.c by Vojtech Pavlik
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
+ *
+ * Changes/Revisions:
+ *	0.5	08/13/2015 (David Herrmann <dh.herrmann@gmail.com> &
+ *			    Benjamin Tissoires <benjamin.tissoires@redhat.com>)
+ *		- add UI_DEV_SETUP ioctl
+ *		- add UI_ABS_SETUP ioctl
+ *		- add UI_GET_VERSION ioctl
+ *	0.4	01/09/2014 (Benjamin Tissoires <benjamin.tissoires@redhat.com>)
+ *		- add UI_GET_SYSNAME ioctl
+ *	0.3	24/05/2006 (Anssi Hannula <anssi.hannulagmail.com>)
+ *		- update ff support for the changes in kernel interface
+ *		- add UINPUT_VERSION
+ *	0.2	16/10/2004 (Micah Dowty <micah@navi.cx>)
+ *		- added force feedback support
+ *             - added UI_SET_PHYS
+ *	0.1	20/06/2002
+ *		- first public version
+ */
+#ifndef __UINPUT_H_
+#define __UINPUT_H_
+
+#include <linux/types.h>
+#include <linux/input.h>
+
+#define UINPUT_VERSION		5
+#define UINPUT_MAX_NAME_SIZE	80
+
+struct uinput_ff_upload {
+	__u32			request_id;
+	__s32			retval;
+	struct ff_effect	effect;
+	struct ff_effect	old;
+};
+
+struct uinput_ff_erase {
+	__u32			request_id;
+	__s32			retval;
+	__u32			effect_id;
+};
+
+/* ioctl */
+#define UINPUT_IOCTL_BASE	'U'
+#define UI_DEV_CREATE		_IO(UINPUT_IOCTL_BASE, 1)
+#define UI_DEV_DESTROY		_IO(UINPUT_IOCTL_BASE, 2)
+
+struct uinput_setup {
+	struct input_id id;
+	char name[UINPUT_MAX_NAME_SIZE];
+	__u32 ff_effects_max;
+};
+
+/**
+ * UI_DEV_SETUP - Set device parameters for setup
+ *
+ * This ioctl sets parameters for the input device to be created.  It
+ * supersedes the old "struct uinput_user_dev" method, which wrote this data
+ * via write(). To actually set the absolute axes UI_ABS_SETUP should be
+ * used.
+ *
+ * The ioctl takes a "struct uinput_setup" object as argument. The fields of
+ * this object are as follows:
+ *              id: See the description of "struct input_id". This field is
+ *                  copied unchanged into the new device.
+ *            name: This is used unchanged as name for the new device.
+ *  ff_effects_max: This limits the maximum numbers of force-feedback effects.
+ *                  See below for a description of FF with uinput.
+ *
+ * This ioctl can be called multiple times and will overwrite previous values.
+ * If this ioctl fails with -EINVAL, it is recommended to use the old
+ * "uinput_user_dev" method via write() as a fallback, in case you run on an
+ * old kernel that does not support this ioctl.
+ *
+ * This ioctl may fail with -EINVAL if it is not supported or if you passed
+ * incorrect values, -ENOMEM if the kernel runs out of memory or -EFAULT if the
+ * passed uinput_setup object cannot be read/written.
+ * If this call fails, partial data may have already been applied to the
+ * internal device.
+ */
+#define UI_DEV_SETUP _IOW(UINPUT_IOCTL_BASE, 3, struct uinput_setup)
+
+struct uinput_abs_setup {
+	__u16  code; /* axis code */
+	/* __u16 filler; */
+	struct input_absinfo absinfo;
+};
+
+/**
+ * UI_ABS_SETUP - Set absolute axis information for the device to setup
+ *
+ * This ioctl sets one absolute axis information for the input device to be
+ * created. It supersedes the old "struct uinput_user_dev" method, which wrote
+ * part of this data and the content of UI_DEV_SETUP via write().
+ *
+ * The ioctl takes a "struct uinput_abs_setup" object as argument. The fields
+ * of this object are as follows:
+ *            code: The corresponding input code associated with this axis
+ *                  (ABS_X, ABS_Y, etc...)
+ *         absinfo: See "struct input_absinfo" for a description of this field.
+ *                  This field is copied unchanged into the kernel for the
+ *                  specified axis. If the axis is not enabled via
+ *                  UI_SET_ABSBIT, this ioctl will enable it.
+ *
+ * This ioctl can be called multiple times and will overwrite previous values.
+ * If this ioctl fails with -EINVAL, it is recommended to use the old
+ * "uinput_user_dev" method via write() as a fallback, in case you run on an
+ * old kernel that does not support this ioctl.
+ *
+ * This ioctl may fail with -EINVAL if it is not supported or if you passed
+ * incorrect values, -ENOMEM if the kernel runs out of memory or -EFAULT if the
+ * passed uinput_setup object cannot be read/written.
+ * If this call fails, partial data may have already been applied to the
+ * internal device.
+ */
+#define UI_ABS_SETUP _IOW(UINPUT_IOCTL_BASE, 4, struct uinput_abs_setup)
+
+#define UI_SET_EVBIT		_IOW(UINPUT_IOCTL_BASE, 100, int)
+#define UI_SET_KEYBIT		_IOW(UINPUT_IOCTL_BASE, 101, int)
+#define UI_SET_RELBIT		_IOW(UINPUT_IOCTL_BASE, 102, int)
+#define UI_SET_ABSBIT		_IOW(UINPUT_IOCTL_BASE, 103, int)
+#define UI_SET_MSCBIT		_IOW(UINPUT_IOCTL_BASE, 104, int)
+#define UI_SET_LEDBIT		_IOW(UINPUT_IOCTL_BASE, 105, int)
+#define UI_SET_SNDBIT		_IOW(UINPUT_IOCTL_BASE, 106, int)
+#define UI_SET_FFBIT		_IOW(UINPUT_IOCTL_BASE, 107, int)
+#define UI_SET_PHYS		_IOW(UINPUT_IOCTL_BASE, 108, char*)
+#define UI_SET_SWBIT		_IOW(UINPUT_IOCTL_BASE, 109, int)
+#define UI_SET_PROPBIT		_IOW(UINPUT_IOCTL_BASE, 110, int)
+
+#define UI_BEGIN_FF_UPLOAD	_IOWR(UINPUT_IOCTL_BASE, 200, struct uinput_ff_upload)
+#define UI_END_FF_UPLOAD	_IOW(UINPUT_IOCTL_BASE, 201, struct uinput_ff_upload)
+#define UI_BEGIN_FF_ERASE	_IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
+#define UI_END_FF_ERASE		_IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)
+
+/**
+ * UI_GET_SYSNAME - get the sysfs name of the created uinput device
+ *
+ * @return the sysfs name of the created virtual input device.
+ * The complete sysfs path is then /sys/devices/virtual/input/--NAME--
+ * Usually, it is in the form "inputN"
+ */
+#define UI_GET_SYSNAME(len)	_IOC(_IOC_READ, UINPUT_IOCTL_BASE, 44, len)
+
+/**
+ * UI_GET_VERSION - Return version of uinput protocol
+ *
+ * This writes uinput protocol version implemented by the kernel into
+ * the integer pointed to by the ioctl argument. The protocol version
+ * is hard-coded in the kernel and is independent of the uinput device.
+ */
+#define UI_GET_VERSION		_IOR(UINPUT_IOCTL_BASE, 45, unsigned int)
+
+/*
+ * To write a force-feedback-capable driver, the upload_effect
+ * and erase_effect callbacks in input_dev must be implemented.
+ * The uinput driver will generate a fake input event when one of
+ * these callbacks are invoked. The userspace code then uses
+ * ioctls to retrieve additional parameters and send the return code.
+ * The callback blocks until this return code is sent.
+ *
+ * The described callback mechanism is only used if ff_effects_max
+ * is set.
+ *
+ * To implement upload_effect():
+ *   1. Wait for an event with type == EV_UINPUT and code == UI_FF_UPLOAD.
+ *      A request ID will be given in 'value'.
+ *   2. Allocate a uinput_ff_upload struct, fill in request_id with
+ *      the 'value' from the EV_UINPUT event.
+ *   3. Issue a UI_BEGIN_FF_UPLOAD ioctl, giving it the
+ *      uinput_ff_upload struct. It will be filled in with the
+ *      ff_effects passed to upload_effect().
+ *   4. Perform the effect upload, and place a return code back into
+        the uinput_ff_upload struct.
+ *   5. Issue a UI_END_FF_UPLOAD ioctl, also giving it the
+ *      uinput_ff_upload_effect struct. This will complete execution
+ *      of our upload_effect() handler.
+ *
+ * To implement erase_effect():
+ *   1. Wait for an event with type == EV_UINPUT and code == UI_FF_ERASE.
+ *      A request ID will be given in 'value'.
+ *   2. Allocate a uinput_ff_erase struct, fill in request_id with
+ *      the 'value' from the EV_UINPUT event.
+ *   3. Issue a UI_BEGIN_FF_ERASE ioctl, giving it the
+ *      uinput_ff_erase struct. It will be filled in with the
+ *      effect ID passed to erase_effect().
+ *   4. Perform the effect erasure, and place a return code back
+ *      into the uinput_ff_erase struct.
+ *   5. Issue a UI_END_FF_ERASE ioctl, also giving it the
+ *      uinput_ff_erase_effect struct. This will complete execution
+ *      of our erase_effect() handler.
+ */
+
+/*
+ * This is the new event type, used only by uinput.
+ * 'code' is UI_FF_UPLOAD or UI_FF_ERASE, and 'value'
+ * is the unique request ID. This number was picked
+ * arbitrarily, above EV_MAX (since the input system
+ * never sees it) but in the range of a 16-bit int.
+ */
+#define EV_UINPUT		0x0101
+#define UI_FF_UPLOAD		1
+#define UI_FF_ERASE		2
+
+struct uinput_user_dev {
+	char name[UINPUT_MAX_NAME_SIZE];
+	struct input_id id;
+	__u32 ff_effects_max;
+	__s32 absmax[ABS_CNT];
+	__s32 absmin[ABS_CNT];
+	__s32 absfuzz[ABS_CNT];
+	__s32 absflat[ABS_CNT];
+};
+#endif /* __UINPUT_H_ */
diff --git a/contrib/libs/linux-headers/linux/uio.h b/contrib/libs/linux-headers/linux/uio.h
new file mode 100644
index 0000000000..bdc776b8de
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uio.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *	Berkeley style UIO structures	-	Alan Cox 1994.
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef __LINUX_UIO_H
+#define __LINUX_UIO_H
+
+
+#include <linux/types.h>
+
+
+struct iovec
+{
+	void *iov_base;	/* BSD uses caddr_t (1003.1g requires void *) */
+	__kernel_size_t iov_len; /* Must be size_t (1003.1g) */
+};
+
+/*
+ *	UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
+ */
+ 
+#define UIO_FASTIOV	8
+#define UIO_MAXIOV	1024
+
+
+#endif /* __LINUX_UIO_H */
diff --git a/contrib/libs/linux-headers/linux/uleds.h b/contrib/libs/linux-headers/linux/uleds.h
new file mode 100644
index 0000000000..238e145dfa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uleds.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Userspace driver support for the LED subsystem
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __ULEDS_H_
+#define __ULEDS_H_
+
+#define LED_MAX_NAME_SIZE	64
+
+struct uleds_user_dev {
+	char name[LED_MAX_NAME_SIZE];
+	int max_brightness;
+};
+
+#endif /* __ULEDS_H_ */
diff --git a/contrib/libs/linux-headers/linux/ultrasound.h b/contrib/libs/linux-headers/linux/ultrasound.h
new file mode 100644
index 0000000000..73305bd1dc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/ultrasound.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ULTRASOUND_H_
+#define _ULTRASOUND_H_
+/*
+ *	ultrasound.h - Macros for programming the Gravis Ultrasound
+ *			These macros are extremely device dependent
+ *			and not portable.
+ */
+/*
+ * Copyright (C) by Hannu Savolainen 1993-1997
+ *
+ * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
+ * Version 2 (June 1991). See the "COPYING" file distributed with this software
+ * for more info.
+ */
+
+
+/*
+ *	Private events for Gravis Ultrasound (GUS)
+ *
+ *	Format:
+ *		byte 0 		- SEQ_PRIVATE (0xfe)
+ *		byte 1 		- Synthesizer device number (0-N)
+ *		byte 2 		- Command (see below)
+ *		byte 3 		- Voice number (0-31)
+ *		bytes 4 and 5	- parameter P1 (unsigned short)
+ *		bytes 6 and 7	- parameter P2 (unsigned short)
+ *
+ *	Commands:
+ *		Each command affects one voice defined in byte 3.
+ *		Unused parameters (P1 and/or P2 *MUST* be initialized to zero).
+ *		_GUS_NUMVOICES	- Sets max. number of concurrent voices (P1=14-31, default 16)
+ *		_GUS_VOICESAMPLE- ************ OBSOLETE *************
+ *		_GUS_VOICEON	- Starts voice (P1=voice mode)
+ *		_GUS_VOICEOFF	- Stops voice (no parameters)
+ *		_GUS_VOICEFADE	- Stops the voice smoothly.
+ *		_GUS_VOICEMODE	- Alters the voice mode, don't start or stop voice (P1=voice mode)
+ *		_GUS_VOICEBALA	- Sets voice balance (P1, 0=left, 7=middle and 15=right, default 7)
+ *		_GUS_VOICEFREQ	- Sets voice (sample) playback frequency (P1=Hz)
+ *		_GUS_VOICEVOL	- Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
+ *		_GUS_VOICEVOL2	- Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
+ *				  (Like GUS_VOICEVOL but doesn't change the hw
+ *				  volume. It just updates volume in the voice table).
+ *
+ *		_GUS_RAMPRANGE	- Sets limits for volume ramping (P1=low volume, P2=high volume)
+ *		_GUS_RAMPRATE	- Sets the speed for volume ramping (P1=scale, P2=rate)
+ *		_GUS_RAMPMODE	- Sets the volume ramping mode (P1=ramping mode)
+ *		_GUS_RAMPON	- Starts volume ramping (no parameters)
+ *		_GUS_RAMPOFF	- Stops volume ramping (no parameters)
+ *		_GUS_VOLUME_SCALE - Changes the volume calculation constants
+ *				  for all voices.
+ */
+
+#define _GUS_NUMVOICES		0x00
+#define _GUS_VOICESAMPLE	0x01	/* OBSOLETE */
+#define _GUS_VOICEON		0x02
+#define _GUS_VOICEOFF		0x03
+#define _GUS_VOICEMODE		0x04
+#define _GUS_VOICEBALA		0x05
+#define _GUS_VOICEFREQ		0x06
+#define _GUS_VOICEVOL		0x07
+#define _GUS_RAMPRANGE		0x08
+#define _GUS_RAMPRATE		0x09
+#define _GUS_RAMPMODE		0x0a
+#define _GUS_RAMPON		0x0b
+#define _GUS_RAMPOFF		0x0c
+#define _GUS_VOICEFADE		0x0d
+#define _GUS_VOLUME_SCALE	0x0e
+#define _GUS_VOICEVOL2		0x0f
+#define _GUS_VOICE_POS		0x10
+
+/*
+ *	GUS API macros
+ */
+
+#define _GUS_CMD(chn, voice, cmd, p1, p2) \
+					{_SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_PRIVATE;\
+					_seqbuf[_seqbufptr+1] = (chn); _seqbuf[_seqbufptr+2] = cmd;\
+					_seqbuf[_seqbufptr+3] = voice;\
+					*(unsigned short*)&_seqbuf[_seqbufptr+4] = p1;\
+					*(unsigned short*)&_seqbuf[_seqbufptr+6] = p2;\
+					_SEQ_ADVBUF(8);}
+
+#define GUS_NUMVOICES(chn, p1)			_GUS_CMD(chn, 0, _GUS_NUMVOICES, (p1), 0)
+#define GUS_VOICESAMPLE(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICESAMPLE, (p1), 0)	/* OBSOLETE */
+#define GUS_VOICEON(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICEON, (p1), 0)
+#define GUS_VOICEOFF(chn, voice)		_GUS_CMD(chn, voice, _GUS_VOICEOFF, 0, 0)
+#define GUS_VOICEFADE(chn, voice)		_GUS_CMD(chn, voice, _GUS_VOICEFADE, 0, 0)
+#define GUS_VOICEMODE(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICEMODE, (p1), 0)
+#define GUS_VOICEBALA(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICEBALA, (p1), 0)
+#define GUS_VOICEFREQ(chn, voice, p)		_GUS_CMD(chn, voice, _GUS_VOICEFREQ, \
+							(p) & 0xffff, ((p) >> 16) & 0xffff)
+#define GUS_VOICEVOL(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICEVOL, (p1), 0)
+#define GUS_VOICEVOL2(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_VOICEVOL2, (p1), 0)
+#define GUS_RAMPRANGE(chn, voice, low, high)	_GUS_CMD(chn, voice, _GUS_RAMPRANGE, (low), (high))
+#define GUS_RAMPRATE(chn, voice, p1, p2)	_GUS_CMD(chn, voice, _GUS_RAMPRATE, (p1), (p2))
+#define GUS_RAMPMODE(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_RAMPMODE, (p1), 0)
+#define GUS_RAMPON(chn, voice, p1)		_GUS_CMD(chn, voice, _GUS_RAMPON, (p1), 0)
+#define GUS_RAMPOFF(chn, voice)			_GUS_CMD(chn, voice, _GUS_RAMPOFF, 0, 0)
+#define GUS_VOLUME_SCALE(chn, voice, p1, p2)	_GUS_CMD(chn, voice, _GUS_VOLUME_SCALE, (p1), (p2))
+#define GUS_VOICE_POS(chn, voice, p)		_GUS_CMD(chn, voice, _GUS_VOICE_POS, \
+							(p) & 0xffff, ((p) >> 16) & 0xffff)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/um_timetravel.h b/contrib/libs/linux-headers/linux/um_timetravel.h
new file mode 100644
index 0000000000..171c72d59a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/um_timetravel.h
@@ -0,0 +1,128 @@
+/*
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Copyright (C) 2019 Intel Corporation
+ */
+#ifndef _LINUX_UM_TIMETRAVEL_H
+#define _LINUX_UM_TIMETRAVEL_H
+#include <linux/types.h>
+
+/**
+ * struct um_timetravel_msg - UM time travel message
+ *
+ * This is the basic message type, going in both directions.
+ *
+ * This is the message passed between the host (user-mode Linux instance)
+ * and the calendar (the application on the other side of the socket) in
+ * order to implement common scheduling.
+ *
+ * Whenever UML has an event it will request runtime for it from the
+ * calendar, and then wait for its turn until it can run, etc. Note
+ * that it will only ever request the single next runtime, i.e. multiple
+ * REQUEST messages override each other.
+ */
+struct um_timetravel_msg {
+	/**
+	 * @op: operation value from &enum um_timetravel_ops
+	 */
+	__u32 op;
+
+	/**
+	 * @seq: sequence number for the message - shall be reflected in
+	 *	the ACK response, and should be checked while processing
+	 *	the response to see if it matches
+	 */
+	__u32 seq;
+
+	/**
+	 * @time: time in nanoseconds
+	 */
+	__u64 time;
+};
+
+/**
+ * enum um_timetravel_ops - Operation codes
+ */
+enum um_timetravel_ops {
+	/**
+	 * @UM_TIMETRAVEL_ACK: response (ACK) to any previous message,
+	 *	this usually doesn't carry any data in the 'time' field
+	 *	unless otherwise specified below
+	 */
+	UM_TIMETRAVEL_ACK		= 0,
+
+	/**
+	 * @UM_TIMETRAVEL_START: initialize the connection, the time
+	 *	field contains an (arbitrary) ID to possibly be able
+	 *	to distinguish the connections.
+	 */
+	UM_TIMETRAVEL_START		= 1,
+
+	/**
+	 * @UM_TIMETRAVEL_REQUEST: request to run at the given time
+	 *	(host -> calendar)
+	 */
+	UM_TIMETRAVEL_REQUEST		= 2,
+
+	/**
+	 * @UM_TIMETRAVEL_WAIT: Indicate waiting for the previously requested
+	 *	runtime, new requests may be made while waiting (e.g. due to
+	 *	interrupts); the time field is ignored. The calendar must process
+	 *	this message and later	send a %UM_TIMETRAVEL_RUN message when
+	 *	the host can run again.
+	 *	(host -> calendar)
+	 */
+	UM_TIMETRAVEL_WAIT		= 3,
+
+	/**
+	 * @UM_TIMETRAVEL_GET: return the current time from the calendar in the
+	 *	ACK message, the time in the request message is ignored
+	 *	(host -> calendar)
+	 */
+	UM_TIMETRAVEL_GET		= 4,
+
+	/**
+	 * @UM_TIMETRAVEL_UPDATE: time update to the calendar, must be sent e.g.
+	 *	before kicking an interrupt to another calendar
+	 *	(host -> calendar)
+	 */
+	UM_TIMETRAVEL_UPDATE		= 5,
+
+	/**
+	 * @UM_TIMETRAVEL_RUN: run time request granted, current time is in
+	 *	the time field
+	 *	(calendar -> host)
+	 */
+	UM_TIMETRAVEL_RUN		= 6,
+
+	/**
+	 * @UM_TIMETRAVEL_FREE_UNTIL: Enable free-running until the given time,
+	 *	this is a message from the calendar telling the host that it can
+	 *	freely do its own scheduling for anything before the indicated
+	 *	time.
+	 *	Note that if a calendar sends this message once, the host may
+	 *	assume that it will also do so in the future, if it implements
+	 *	wraparound semantics for the time field.
+	 *	(calendar -> host)
+	 */
+	UM_TIMETRAVEL_FREE_UNTIL	= 7,
+
+	/**
+	 * @UM_TIMETRAVEL_GET_TOD: Return time of day, typically used once at
+	 *	boot by the virtual machines to get a synchronized time from
+	 *	the simulation.
+	 */
+	UM_TIMETRAVEL_GET_TOD		= 8,
+};
+
+#endif /* _LINUX_UM_TIMETRAVEL_H */
diff --git a/contrib/libs/linux-headers/linux/un.h b/contrib/libs/linux-headers/linux/un.h
new file mode 100644
index 0000000000..0ad59dc8b6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/un.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_UN_H
+#define _LINUX_UN_H
+
+#include <linux/socket.h>
+
+#define UNIX_PATH_MAX	108
+
+struct sockaddr_un {
+	__kernel_sa_family_t sun_family; /* AF_UNIX */
+	char sun_path[UNIX_PATH_MAX];	/* pathname */
+};
+
+#define SIOCUNIXFILE (SIOCPROTOPRIVATE + 0) /* open a socket file with O_PATH */
+
+#endif /* _LINUX_UN_H */
diff --git a/contrib/libs/linux-headers/linux/unix_diag.h b/contrib/libs/linux-headers/linux/unix_diag.h
new file mode 100644
index 0000000000..a1988576fa
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/unix_diag.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UNIX_DIAG_H__
+#define __UNIX_DIAG_H__
+
+#include <linux/types.h>
+
+struct unix_diag_req {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u16	pad;
+	__u32	udiag_states;
+	__u32	udiag_ino;
+	__u32	udiag_show;
+	__u32	udiag_cookie[2];
+};
+
+#define UDIAG_SHOW_NAME		0x00000001	/* show name (not path) */
+#define UDIAG_SHOW_VFS		0x00000002	/* show VFS inode info */
+#define UDIAG_SHOW_PEER		0x00000004	/* show peer socket info */
+#define UDIAG_SHOW_ICONS	0x00000008	/* show pending connections */
+#define UDIAG_SHOW_RQLEN	0x00000010	/* show skb receive queue len */
+#define UDIAG_SHOW_MEMINFO	0x00000020	/* show memory info of a socket */
+#define UDIAG_SHOW_UID		0x00000040	/* show socket's UID */
+
+struct unix_diag_msg {
+	__u8	udiag_family;
+	__u8	udiag_type;
+	__u8	udiag_state;
+	__u8	pad;
+
+	__u32	udiag_ino;
+	__u32	udiag_cookie[2];
+};
+
+enum {
+	/* UNIX_DIAG_NONE, standard nl API requires this attribute!  */
+	UNIX_DIAG_NAME,
+	UNIX_DIAG_VFS,
+	UNIX_DIAG_PEER,
+	UNIX_DIAG_ICONS,
+	UNIX_DIAG_RQLEN,
+	UNIX_DIAG_MEMINFO,
+	UNIX_DIAG_SHUTDOWN,
+	UNIX_DIAG_UID,
+
+	__UNIX_DIAG_MAX,
+};
+
+#define UNIX_DIAG_MAX (__UNIX_DIAG_MAX - 1)
+
+struct unix_diag_vfs {
+	__u32	udiag_vfs_ino;
+	__u32	udiag_vfs_dev;
+};
+
+struct unix_diag_rqlen {
+	__u32	udiag_rqueue;
+	__u32	udiag_wqueue;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/usb/audio.h b/contrib/libs/linux-headers/linux/usb/audio.h
new file mode 100644
index 0000000000..cf838d24f5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/audio.h
@@ -0,0 +1,638 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ *
+ * Types and defines in this file are either specific to version 1.0 of
+ * this standard or common for newer versions.
+ */
+
+#ifndef __LINUX_USB_AUDIO_H
+#define __LINUX_USB_AUDIO_H
+
+#include <linux/types.h>
+
+/* bInterfaceProtocol values to denote the version of the standard used */
+#define UAC_VERSION_1			0x00
+#define UAC_VERSION_2			0x20
+#define UAC_VERSION_3			0x30
+
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL	0x01
+#define USB_SUBCLASS_AUDIOSTREAMING	0x02
+#define USB_SUBCLASS_MIDISTREAMING	0x03
+
+/* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
+#define UAC_HEADER			0x01
+#define UAC_INPUT_TERMINAL		0x02
+#define UAC_OUTPUT_TERMINAL		0x03
+#define UAC_MIXER_UNIT			0x04
+#define UAC_SELECTOR_UNIT		0x05
+#define UAC_FEATURE_UNIT		0x06
+#define UAC1_PROCESSING_UNIT		0x07
+#define UAC1_EXTENSION_UNIT		0x08
+
+/* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
+#define UAC_AS_GENERAL			0x01
+#define UAC_FORMAT_TYPE			0x02
+#define UAC_FORMAT_SPECIFIC		0x03
+
+/* A.7 Processing Unit Process Types */
+#define UAC_PROCESS_UNDEFINED		0x00
+#define UAC_PROCESS_UP_DOWNMIX		0x01
+#define UAC_PROCESS_DOLBY_PROLOGIC	0x02
+#define UAC_PROCESS_STEREO_EXTENDER	0x03
+#define UAC_PROCESS_REVERB		0x04
+#define UAC_PROCESS_CHORUS		0x05
+#define UAC_PROCESS_DYN_RANGE_COMP	0x06
+
+/* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */
+#define UAC_EP_GENERAL			0x01
+
+/* A.9 Audio Class-Specific Request Codes */
+#define UAC_SET_			0x00
+#define UAC_GET_			0x80
+
+#define UAC__CUR			0x1
+#define UAC__MIN			0x2
+#define UAC__MAX			0x3
+#define UAC__RES			0x4
+#define UAC__MEM			0x5
+
+#define UAC_SET_CUR			(UAC_SET_ | UAC__CUR)
+#define UAC_GET_CUR			(UAC_GET_ | UAC__CUR)
+#define UAC_SET_MIN			(UAC_SET_ | UAC__MIN)
+#define UAC_GET_MIN			(UAC_GET_ | UAC__MIN)
+#define UAC_SET_MAX			(UAC_SET_ | UAC__MAX)
+#define UAC_GET_MAX			(UAC_GET_ | UAC__MAX)
+#define UAC_SET_RES			(UAC_SET_ | UAC__RES)
+#define UAC_GET_RES			(UAC_GET_ | UAC__RES)
+#define UAC_SET_MEM			(UAC_SET_ | UAC__MEM)
+#define UAC_GET_MEM			(UAC_GET_ | UAC__MEM)
+
+#define UAC_GET_STAT			0xff
+
+/* A.10 Control Selector Codes */
+
+/* A.10.1 Terminal Control Selectors */
+#define UAC_TERM_COPY_PROTECT		0x01
+
+/* A.10.2 Feature Unit Control Selectors */
+#define UAC_FU_MUTE			0x01
+#define UAC_FU_VOLUME			0x02
+#define UAC_FU_BASS			0x03
+#define UAC_FU_MID			0x04
+#define UAC_FU_TREBLE			0x05
+#define UAC_FU_GRAPHIC_EQUALIZER	0x06
+#define UAC_FU_AUTOMATIC_GAIN		0x07
+#define UAC_FU_DELAY			0x08
+#define UAC_FU_BASS_BOOST		0x09
+#define UAC_FU_LOUDNESS			0x0a
+
+#define UAC_CONTROL_BIT(CS)	(1 << ((CS) - 1))
+
+/* A.10.3.1 Up/Down-mix Processing Unit Controls Selectors */
+#define UAC_UD_ENABLE			0x01
+#define UAC_UD_MODE_SELECT		0x02
+
+/* A.10.3.2 Dolby Prologic (tm) Processing Unit Controls Selectors */
+#define UAC_DP_ENABLE			0x01
+#define UAC_DP_MODE_SELECT		0x02
+
+/* A.10.3.3 3D Stereo Extender Processing Unit Control Selectors */
+#define UAC_3D_ENABLE			0x01
+#define UAC_3D_SPACE			0x02
+
+/* A.10.3.4 Reverberation Processing Unit Control Selectors */
+#define UAC_REVERB_ENABLE		0x01
+#define UAC_REVERB_LEVEL		0x02
+#define UAC_REVERB_TIME			0x03
+#define UAC_REVERB_FEEDBACK		0x04
+
+/* A.10.3.5 Chorus Processing Unit Control Selectors */
+#define UAC_CHORUS_ENABLE		0x01
+#define UAC_CHORUS_LEVEL		0x02
+#define UAC_CHORUS_RATE			0x03
+#define UAC_CHORUS_DEPTH		0x04
+
+/* A.10.3.6 Dynamic Range Compressor Unit Control Selectors */
+#define UAC_DCR_ENABLE			0x01
+#define UAC_DCR_RATE			0x02
+#define UAC_DCR_MAXAMPL			0x03
+#define UAC_DCR_THRESHOLD		0x04
+#define UAC_DCR_ATTACK_TIME		0x05
+#define UAC_DCR_RELEASE_TIME		0x06
+
+/* A.10.4 Extension Unit Control Selectors */
+#define UAC_XU_ENABLE			0x01
+
+/* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */
+#define UAC_MS_HEADER			0x01
+#define UAC_MIDI_IN_JACK		0x02
+#define UAC_MIDI_OUT_JACK		0x03
+
+/* MIDI - A.1 MS Class-Specific Endpoint Descriptor Subtypes */
+#define UAC_MS_GENERAL			0x01
+
+/* Terminals - 2.1 USB Terminal Types */
+#define UAC_TERMINAL_UNDEFINED		0x100
+#define UAC_TERMINAL_STREAMING		0x101
+#define UAC_TERMINAL_VENDOR_SPEC	0x1FF
+
+/* Terminal Control Selectors */
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct uac1_ac_header_descriptor {
+	__u8  bLength;			/* 8 + n */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* UAC_MS_HEADER */
+	__le16 bcdADC;			/* 0x0100 */
+	__le16 wTotalLength;		/* includes Unit and Terminal desc. */
+	__u8  bInCollection;		/* n */
+	__u8  baInterfaceNr[];		/* [n] */
+} __attribute__ ((packed));
+
+#define UAC_DT_AC_HEADER_SIZE(n)	(8 + (n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n)			\
+struct uac1_ac_header_descriptor_##n {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__le16 bcdADC;						\
+	__le16 wTotalLength;					\
+	__u8  bInCollection;					\
+	__u8  baInterfaceNr[n];					\
+} __attribute__ ((packed))
+
+/* 4.3.2.1 Input Terminal Descriptor */
+struct uac_input_terminal_descriptor {
+	__u8  bLength;			/* in bytes: 12 */
+	__u8  bDescriptorType;		/* CS_INTERFACE descriptor type */
+	__u8  bDescriptorSubtype;	/* INPUT_TERMINAL descriptor subtype */
+	__u8  bTerminalID;		/* Constant uniquely terminal ID */
+	__le16 wTerminalType;		/* USB Audio Terminal Types */
+	__u8  bAssocTerminal;		/* ID of the Output Terminal associated */
+	__u8  bNrChannels;		/* Number of logical output channels */
+	__le16 wChannelConfig;
+	__u8  iChannelNames;
+	__u8  iTerminal;
+} __attribute__ ((packed));
+
+#define UAC_DT_INPUT_TERMINAL_SIZE			12
+
+/* Terminals - 2.2 Input Terminal Types */
+#define UAC_INPUT_TERMINAL_UNDEFINED			0x200
+#define UAC_INPUT_TERMINAL_MICROPHONE			0x201
+#define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE		0x202
+#define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE		0x203
+#define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE		0x204
+#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY		0x205
+#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY	0x206
+
+/* Terminals - control selectors */
+
+#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL		0x01
+
+/* 4.3.2.2 Output Terminal Descriptor */
+struct uac1_output_terminal_descriptor {
+	__u8  bLength;			/* in bytes: 9 */
+	__u8  bDescriptorType;		/* CS_INTERFACE descriptor type */
+	__u8  bDescriptorSubtype;	/* OUTPUT_TERMINAL descriptor subtype */
+	__u8  bTerminalID;		/* Constant uniquely terminal ID */
+	__le16 wTerminalType;		/* USB Audio Terminal Types */
+	__u8  bAssocTerminal;		/* ID of the Input Terminal associated */
+	__u8  bSourceID;		/* ID of the connected Unit or Terminal*/
+	__u8  iTerminal;
+} __attribute__ ((packed));
+
+#define UAC_DT_OUTPUT_TERMINAL_SIZE			9
+
+/* Terminals - 2.3 Output Terminal Types */
+#define UAC_OUTPUT_TERMINAL_UNDEFINED			0x300
+#define UAC_OUTPUT_TERMINAL_SPEAKER			0x301
+#define UAC_OUTPUT_TERMINAL_HEADPHONES			0x302
+#define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO	0x303
+#define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER		0x304
+#define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER		0x305
+#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER	0x306
+#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER	0x307
+
+/* Terminals - 2.4 Bi-directional Terminal Types */
+#define UAC_BIDIR_TERMINAL_UNDEFINED			0x400
+#define UAC_BIDIR_TERMINAL_HANDSET			0x401
+#define UAC_BIDIR_TERMINAL_HEADSET			0x402
+#define UAC_BIDIR_TERMINAL_SPEAKER_PHONE		0x403
+#define UAC_BIDIR_TERMINAL_ECHO_SUPPRESSING		0x404
+#define UAC_BIDIR_TERMINAL_ECHO_CANCELING		0x405
+
+/* Set bControlSize = 2 as default setting */
+#define UAC_DT_FEATURE_UNIT_SIZE(ch)		(7 + ((ch) + 1) * 2)
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch)			\
+struct uac_feature_unit_descriptor_##ch {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bUnitID;						\
+	__u8  bSourceID;					\
+	__u8  bControlSize;					\
+	__le16 bmaControls[ch + 1];				\
+	__u8  iFeature;						\
+} __attribute__ ((packed))
+
+/* 4.3.2.3 Mixer Unit Descriptor */
+struct uac_mixer_unit_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bUnitID;
+	__u8 bNrInPins;
+	__u8 baSourceID[];
+} __attribute__ ((packed));
+
+static __inline__ __u8 uac_mixer_unit_bNrChannels(struct uac_mixer_unit_descriptor *desc)
+{
+	return desc->baSourceID[desc->bNrInPins];
+}
+
+static __inline__ __u32 uac_mixer_unit_wChannelConfig(struct uac_mixer_unit_descriptor *desc,
+						  int protocol)
+{
+	if (protocol == UAC_VERSION_1)
+		return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
+			desc->baSourceID[desc->bNrInPins + 1];
+	else
+		return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
+			(desc->baSourceID[desc->bNrInPins + 3] << 16) |
+			(desc->baSourceID[desc->bNrInPins + 2] << 8)  |
+			(desc->baSourceID[desc->bNrInPins + 1]);
+}
+
+static __inline__ __u8 uac_mixer_unit_iChannelNames(struct uac_mixer_unit_descriptor *desc,
+						int protocol)
+{
+	return (protocol == UAC_VERSION_1) ?
+		desc->baSourceID[desc->bNrInPins + 3] :
+		desc->baSourceID[desc->bNrInPins + 5];
+}
+
+static __inline__ __u8 *uac_mixer_unit_bmControls(struct uac_mixer_unit_descriptor *desc,
+					      int protocol)
+{
+	switch (protocol) {
+	case UAC_VERSION_1:
+		return &desc->baSourceID[desc->bNrInPins + 4];
+	case UAC_VERSION_2:
+		return &desc->baSourceID[desc->bNrInPins + 6];
+	case UAC_VERSION_3:
+		return &desc->baSourceID[desc->bNrInPins + 2];
+	default:
+		return NULL;
+	}
+}
+
+static __inline__ __u16 uac3_mixer_unit_wClusterDescrID(struct uac_mixer_unit_descriptor *desc)
+{
+	return (desc->baSourceID[desc->bNrInPins + 1] << 8) |
+		desc->baSourceID[desc->bNrInPins];
+}
+
+static __inline__ __u8 uac_mixer_unit_iMixer(struct uac_mixer_unit_descriptor *desc)
+{
+	__u8 *raw = (__u8 *) desc;
+	return raw[desc->bLength - 1];
+}
+
+/* 4.3.2.4 Selector Unit Descriptor */
+struct uac_selector_unit_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bUintID;
+	__u8 bNrInPins;
+	__u8 baSourceID[];
+} __attribute__ ((packed));
+
+static __inline__ __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc)
+{
+	__u8 *raw = (__u8 *) desc;
+	return raw[desc->bLength - 1];
+}
+
+/* 4.3.2.5 Feature Unit Descriptor */
+struct uac_feature_unit_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bUnitID;
+	__u8 bSourceID;
+	__u8 bControlSize;
+	__u8 bmaControls[]; /* variable length */
+} __attribute__((packed));
+
+static __inline__ __u8 uac_feature_unit_iFeature(struct uac_feature_unit_descriptor *desc)
+{
+	__u8 *raw = (__u8 *) desc;
+	return raw[desc->bLength - 1];
+}
+
+/* 4.3.2.6 Processing Unit Descriptors */
+struct uac_processing_unit_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bUnitID;
+	__le16 wProcessType;
+	__u8 bNrInPins;
+	__u8 baSourceID[];
+} __attribute__ ((packed));
+
+static __inline__ __u8 uac_processing_unit_bNrChannels(struct uac_processing_unit_descriptor *desc)
+{
+	return desc->baSourceID[desc->bNrInPins];
+}
+
+static __inline__ __u32 uac_processing_unit_wChannelConfig(struct uac_processing_unit_descriptor *desc,
+						       int protocol)
+{
+	if (protocol == UAC_VERSION_1)
+		return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
+			desc->baSourceID[desc->bNrInPins + 1];
+	else
+		return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
+			(desc->baSourceID[desc->bNrInPins + 3] << 16) |
+			(desc->baSourceID[desc->bNrInPins + 2] << 8)  |
+			(desc->baSourceID[desc->bNrInPins + 1]);
+}
+
+static __inline__ __u8 uac_processing_unit_iChannelNames(struct uac_processing_unit_descriptor *desc,
+						     int protocol)
+{
+	return (protocol == UAC_VERSION_1) ?
+		desc->baSourceID[desc->bNrInPins + 3] :
+		desc->baSourceID[desc->bNrInPins + 5];
+}
+
+static __inline__ __u8 uac_processing_unit_bControlSize(struct uac_processing_unit_descriptor *desc,
+						    int protocol)
+{
+	switch (protocol) {
+	case UAC_VERSION_1:
+		return desc->baSourceID[desc->bNrInPins + 4];
+	case UAC_VERSION_2:
+		return 2; /* in UAC2, this value is constant */
+	case UAC_VERSION_3:
+		return 4; /* in UAC3, this value is constant */
+	default:
+		return 1;
+	}
+}
+
+static __inline__ __u8 *uac_processing_unit_bmControls(struct uac_processing_unit_descriptor *desc,
+						   int protocol)
+{
+	switch (protocol) {
+	case UAC_VERSION_1:
+		return &desc->baSourceID[desc->bNrInPins + 5];
+	case UAC_VERSION_2:
+		return &desc->baSourceID[desc->bNrInPins + 6];
+	case UAC_VERSION_3:
+		return &desc->baSourceID[desc->bNrInPins + 2];
+	default:
+		return NULL;
+	}
+}
+
+static __inline__ __u8 uac_processing_unit_iProcessing(struct uac_processing_unit_descriptor *desc,
+						   int protocol)
+{
+	__u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
+
+	switch (protocol) {
+	case UAC_VERSION_1:
+	case UAC_VERSION_2:
+	default:
+		return *(uac_processing_unit_bmControls(desc, protocol)
+			 + control_size);
+	case UAC_VERSION_3:
+		return 0; /* UAC3 does not have this field */
+	}
+}
+
+static __inline__ __u8 *uac_processing_unit_specific(struct uac_processing_unit_descriptor *desc,
+						 int protocol)
+{
+	__u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
+
+	switch (protocol) {
+	case UAC_VERSION_1:
+	case UAC_VERSION_2:
+	default:
+		return uac_processing_unit_bmControls(desc, protocol)
+			+ control_size + 1;
+	case UAC_VERSION_3:
+		return uac_processing_unit_bmControls(desc, protocol)
+			+ control_size;
+	}
+}
+
+/*
+ * Extension Unit (XU) has almost compatible layout with Processing Unit, but
+ * on UAC2, it has a different bmControls size (bControlSize); it's 1 byte for
+ * XU while 2 bytes for PU.  The last iExtension field is a one-byte index as
+ * well as iProcessing field of PU.
+ */
+static __inline__ __u8 uac_extension_unit_bControlSize(struct uac_processing_unit_descriptor *desc,
+						   int protocol)
+{
+	switch (protocol) {
+	case UAC_VERSION_1:
+		return desc->baSourceID[desc->bNrInPins + 4];
+	case UAC_VERSION_2:
+		return 1; /* in UAC2, this value is constant */
+	case UAC_VERSION_3:
+		return 4; /* in UAC3, this value is constant */
+	default:
+		return 1;
+	}
+}
+
+static __inline__ __u8 uac_extension_unit_iExtension(struct uac_processing_unit_descriptor *desc,
+						 int protocol)
+{
+	__u8 control_size = uac_extension_unit_bControlSize(desc, protocol);
+
+	switch (protocol) {
+	case UAC_VERSION_1:
+	case UAC_VERSION_2:
+	default:
+		return *(uac_processing_unit_bmControls(desc, protocol)
+			 + control_size);
+	case UAC_VERSION_3:
+		return 0; /* UAC3 does not have this field */
+	}
+}
+
+/* 4.5.2 Class-Specific AS Interface Descriptor */
+struct uac1_as_header_descriptor {
+	__u8  bLength;			/* in bytes: 7 */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* AS_GENERAL */
+	__u8  bTerminalLink;		/* Terminal ID of connected Terminal */
+	__u8  bDelay;			/* Delay introduced by the data path */
+	__le16 wFormatTag;		/* The Audio Data Format */
+} __attribute__ ((packed));
+
+#define UAC_DT_AS_HEADER_SIZE		7
+
+/* Formats - A.1.1 Audio Data Format Type I Codes */
+#define UAC_FORMAT_TYPE_I_UNDEFINED	0x0
+#define UAC_FORMAT_TYPE_I_PCM		0x1
+#define UAC_FORMAT_TYPE_I_PCM8		0x2
+#define UAC_FORMAT_TYPE_I_IEEE_FLOAT	0x3
+#define UAC_FORMAT_TYPE_I_ALAW		0x4
+#define UAC_FORMAT_TYPE_I_MULAW		0x5
+
+struct uac_format_type_i_continuous_descriptor {
+	__u8  bLength;			/* in bytes: 8 + (ns * 3) */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* FORMAT_TYPE */
+	__u8  bFormatType;		/* FORMAT_TYPE_1 */
+	__u8  bNrChannels;		/* physical channels in the stream */
+	__u8  bSubframeSize;		/* */
+	__u8  bBitResolution;
+	__u8  bSamFreqType;
+	__u8  tLowerSamFreq[3];
+	__u8  tUpperSamFreq[3];
+} __attribute__ ((packed));
+
+#define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE	14
+
+struct uac_format_type_i_discrete_descriptor {
+	__u8  bLength;			/* in bytes: 8 + (ns * 3) */
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* FORMAT_TYPE */
+	__u8  bFormatType;		/* FORMAT_TYPE_1 */
+	__u8  bNrChannels;		/* physical channels in the stream */
+	__u8  bSubframeSize;		/* */
+	__u8  bBitResolution;
+	__u8  bSamFreqType;
+	__u8  tSamFreq[][3];
+} __attribute__ ((packed));
+
+#define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n)		\
+struct uac_format_type_i_discrete_descriptor_##n {		\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bFormatType;					\
+	__u8  bNrChannels;					\
+	__u8  bSubframeSize;					\
+	__u8  bBitResolution;					\
+	__u8  bSamFreqType;					\
+	__u8  tSamFreq[n][3];					\
+} __attribute__ ((packed))
+
+#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n)	(8 + (n * 3))
+
+struct uac_format_type_i_ext_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bFormatType;
+	__u8 bSubslotSize;
+	__u8 bBitResolution;
+	__u8 bHeaderLength;
+	__u8 bControlSize;
+	__u8 bSideBandProtocol;
+} __attribute__((packed));
+
+/* Formats - Audio Data Format Type I Codes */
+
+#define UAC_FORMAT_TYPE_II_MPEG	0x1001
+#define UAC_FORMAT_TYPE_II_AC3	0x1002
+
+struct uac_format_type_ii_discrete_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bFormatType;
+	__le16 wMaxBitRate;
+	__le16 wSamplesPerFrame;
+	__u8 bSamFreqType;
+	__u8 tSamFreq[][3];
+} __attribute__((packed));
+
+struct uac_format_type_ii_ext_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDescriptorSubtype;
+	__u8 bFormatType;
+	__le16 wMaxBitRate;
+	__le16 wSamplesPerFrame;
+	__u8 bHeaderLength;
+	__u8 bSideBandProtocol;
+} __attribute__((packed));
+
+/* type III */
+#define UAC_FORMAT_TYPE_III_IEC1937_AC3	0x2001
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1	0x2002
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT	0x2003
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT	0x2004
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS	0x2005
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS	0x2006
+
+/* Formats - A.2 Format Type Codes */
+#define UAC_FORMAT_TYPE_UNDEFINED	0x0
+#define UAC_FORMAT_TYPE_I		0x1
+#define UAC_FORMAT_TYPE_II		0x2
+#define UAC_FORMAT_TYPE_III		0x3
+#define UAC_EXT_FORMAT_TYPE_I		0x81
+#define UAC_EXT_FORMAT_TYPE_II		0x82
+#define UAC_EXT_FORMAT_TYPE_III		0x83
+
+struct uac_iso_endpoint_descriptor {
+	__u8  bLength;			/* in bytes: 7 */
+	__u8  bDescriptorType;		/* USB_DT_CS_ENDPOINT */
+	__u8  bDescriptorSubtype;	/* EP_GENERAL */
+	__u8  bmAttributes;
+	__u8  bLockDelayUnits;
+	__le16 wLockDelay;
+} __attribute__((packed));
+#define UAC_ISO_ENDPOINT_DESC_SIZE	7
+
+#define UAC_EP_CS_ATTR_SAMPLE_RATE	0x01
+#define UAC_EP_CS_ATTR_PITCH_CONTROL	0x02
+#define UAC_EP_CS_ATTR_FILL_MAX		0x80
+
+/* status word format (3.7.1.1) */
+
+#define UAC1_STATUS_TYPE_ORIG_MASK		0x0f
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_CONTROL_IF	0x0
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_IF	0x1
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_EP	0x2
+
+#define UAC1_STATUS_TYPE_IRQ_PENDING		(1 << 7)
+#define UAC1_STATUS_TYPE_MEM_CHANGED		(1 << 6)
+
+struct uac1_status_word {
+	__u8 bStatusType;
+	__u8 bOriginator;
+} __attribute__((packed));
+
+
+#endif /* __LINUX_USB_AUDIO_H */
diff --git a/contrib/libs/linux-headers/linux/usb/cdc-wdm.h b/contrib/libs/linux-headers/linux/usb/cdc-wdm.h
new file mode 100644
index 0000000000..d1f6f8f4a5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/cdc-wdm.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * USB CDC Device Management userspace API definitions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_USB_CDC_WDM_H
+#define __LINUX_USB_CDC_WDM_H
+
+#include <linux/types.h>
+
+/*
+ * This IOCTL is used to retrieve the wMaxCommand for the device,
+ * defining the message limit for both reading and writing.
+ *
+ * For CDC WDM functions this will be the wMaxCommand field of the
+ * Device Management Functional Descriptor.
+ */
+#define IOCTL_WDM_MAX_COMMAND _IOR('H', 0xA0, __u16)
+
+#endif /* __LINUX_USB_CDC_WDM_H */
diff --git a/contrib/libs/linux-headers/linux/usb/cdc.h b/contrib/libs/linux-headers/linux/usb/cdc.h
new file mode 100644
index 0000000000..1924cf6654
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/cdc.h
@@ -0,0 +1,461 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * USB Communications Device Class (CDC) definitions
+ *
+ * CDC says how to talk to lots of different types of network adapters,
+ * notably ethernet adapters and various modems.  It's used mostly with
+ * firmware based USB peripherals.
+ */
+
+#ifndef __UAPI_LINUX_USB_CDC_H
+#define __UAPI_LINUX_USB_CDC_H
+
+#include <linux/types.h>
+
+#define USB_CDC_SUBCLASS_ACM			0x02
+#define USB_CDC_SUBCLASS_ETHERNET		0x06
+#define USB_CDC_SUBCLASS_WHCM			0x08
+#define USB_CDC_SUBCLASS_DMM			0x09
+#define USB_CDC_SUBCLASS_MDLM			0x0a
+#define USB_CDC_SUBCLASS_OBEX			0x0b
+#define USB_CDC_SUBCLASS_EEM			0x0c
+#define USB_CDC_SUBCLASS_NCM			0x0d
+#define USB_CDC_SUBCLASS_MBIM			0x0e
+
+#define USB_CDC_PROTO_NONE			0
+
+#define USB_CDC_ACM_PROTO_AT_V25TER		1
+#define USB_CDC_ACM_PROTO_AT_PCCA101		2
+#define USB_CDC_ACM_PROTO_AT_PCCA101_WAKE	3
+#define USB_CDC_ACM_PROTO_AT_GSM		4
+#define USB_CDC_ACM_PROTO_AT_3G			5
+#define USB_CDC_ACM_PROTO_AT_CDMA		6
+#define USB_CDC_ACM_PROTO_VENDOR		0xff
+
+#define USB_CDC_PROTO_EEM			7
+
+#define USB_CDC_NCM_PROTO_NTB			1
+#define USB_CDC_MBIM_PROTO_NTB			2
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific descriptors ... there are a couple dozen of them
+ */
+
+#define USB_CDC_HEADER_TYPE		0x00	/* header_desc */
+#define USB_CDC_CALL_MANAGEMENT_TYPE	0x01	/* call_mgmt_descriptor */
+#define USB_CDC_ACM_TYPE		0x02	/* acm_descriptor */
+#define USB_CDC_UNION_TYPE		0x06	/* union_desc */
+#define USB_CDC_COUNTRY_TYPE		0x07
+#define USB_CDC_NETWORK_TERMINAL_TYPE	0x0a	/* network_terminal_desc */
+#define USB_CDC_ETHERNET_TYPE		0x0f	/* ether_desc */
+#define USB_CDC_WHCM_TYPE		0x11
+#define USB_CDC_MDLM_TYPE		0x12	/* mdlm_desc */
+#define USB_CDC_MDLM_DETAIL_TYPE	0x13	/* mdlm_detail_desc */
+#define USB_CDC_DMM_TYPE		0x14
+#define USB_CDC_OBEX_TYPE		0x15
+#define USB_CDC_NCM_TYPE		0x1a
+#define USB_CDC_MBIM_TYPE		0x1b
+#define USB_CDC_MBIM_EXTENDED_TYPE	0x1c
+
+/* "Header Functional Descriptor" from CDC spec  5.2.3.1 */
+struct usb_cdc_header_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdCDC;
+} __attribute__ ((packed));
+
+/* "Call Management Descriptor" from CDC spec  5.2.3.2 */
+struct usb_cdc_call_mgmt_descriptor {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	bmCapabilities;
+#define USB_CDC_CALL_MGMT_CAP_CALL_MGMT		0x01
+#define USB_CDC_CALL_MGMT_CAP_DATA_INTF		0x02
+
+	__u8	bDataInterface;
+} __attribute__ ((packed));
+
+/* "Abstract Control Management Descriptor" from CDC spec  5.2.3.3 */
+struct usb_cdc_acm_descriptor {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	bmCapabilities;
+} __attribute__ ((packed));
+
+/* capabilities from 5.2.3.3 */
+
+#define USB_CDC_COMM_FEATURE	0x01
+#define USB_CDC_CAP_LINE	0x02
+#define USB_CDC_CAP_BRK		0x04
+#define USB_CDC_CAP_NOTIFY	0x08
+
+/* "Union Functional Descriptor" from CDC spec 5.2.3.8 */
+struct usb_cdc_union_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	bMasterInterface0;
+	__u8	bSlaveInterface0;
+	/* ... and there could be other slave interfaces */
+} __attribute__ ((packed));
+
+/* "Country Selection Functional Descriptor" from CDC spec 5.2.3.9 */
+struct usb_cdc_country_functional_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	iCountryCodeRelDate;
+	__le16	wCountyCode0;
+	/* ... and there can be a lot of country codes */
+} __attribute__ ((packed));
+
+/* "Network Channel Terminal Functional Descriptor" from CDC spec 5.2.3.11 */
+struct usb_cdc_network_terminal_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	bEntityId;
+	__u8	iName;
+	__u8	bChannelIndex;
+	__u8	bPhysicalInterface;
+} __attribute__ ((packed));
+
+/* "Ethernet Networking Functional Descriptor" from CDC spec 5.2.3.16 */
+struct usb_cdc_ether_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__u8	iMACAddress;
+	__le32	bmEthernetStatistics;
+	__le16	wMaxSegmentSize;
+	__le16	wNumberMCFilters;
+	__u8	bNumberPowerFilters;
+} __attribute__ ((packed));
+
+/* "Telephone Control Model Functional Descriptor" from CDC WMC spec 6.3..3 */
+struct usb_cdc_dmm_desc {
+	__u8	bFunctionLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubtype;
+	__u16	bcdVersion;
+	__le16	wMaxCommand;
+} __attribute__ ((packed));
+
+/* "MDLM Functional Descriptor" from CDC WMC spec 6.7.2.3 */
+struct usb_cdc_mdlm_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdVersion;
+	__u8	bGUID[16];
+} __attribute__ ((packed));
+
+/* "MDLM Detail Functional Descriptor" from CDC WMC spec 6.7.2.4 */
+struct usb_cdc_mdlm_detail_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	/* type is associated with mdlm_desc.bGUID */
+	__u8	bGuidDescriptorType;
+	__u8	bDetailData[];
+} __attribute__ ((packed));
+
+/* "OBEX Control Model Functional Descriptor" */
+struct usb_cdc_obex_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdVersion;
+} __attribute__ ((packed));
+
+/* "NCM Control Model Functional Descriptor" */
+struct usb_cdc_ncm_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdNcmVersion;
+	__u8	bmNetworkCapabilities;
+} __attribute__ ((packed));
+
+/* "MBIM Control Model Functional Descriptor" */
+struct usb_cdc_mbim_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdMBIMVersion;
+	__le16  wMaxControlMessage;
+	__u8    bNumberFilters;
+	__u8    bMaxFilterSize;
+	__le16  wMaxSegmentSize;
+	__u8    bmNetworkCapabilities;
+} __attribute__ ((packed));
+
+/* "MBIM Extended Functional Descriptor" from CDC MBIM spec 1.0 errata-1 */
+struct usb_cdc_mbim_extended_desc {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__u8	bDescriptorSubType;
+
+	__le16	bcdMBIMExtendedVersion;
+	__u8	bMaxOutstandingCommandMessages;
+	__le16	wMTU;
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific Control Requests (6.2)
+ *
+ * section 3.6.2.1 table 4 has the ACM profile, for modems.
+ * section 3.8.2 table 10 has the ethernet profile.
+ *
+ * Microsoft's RNDIS stack for Ethernet is a vendor-specific CDC ACM variant,
+ * heavily dependent on the encapsulated (proprietary) command mechanism.
+ */
+
+#define USB_CDC_SEND_ENCAPSULATED_COMMAND	0x00
+#define USB_CDC_GET_ENCAPSULATED_RESPONSE	0x01
+#define USB_CDC_REQ_SET_LINE_CODING		0x20
+#define USB_CDC_REQ_GET_LINE_CODING		0x21
+#define USB_CDC_REQ_SET_CONTROL_LINE_STATE	0x22
+#define USB_CDC_REQ_SEND_BREAK			0x23
+#define USB_CDC_SET_ETHERNET_MULTICAST_FILTERS	0x40
+#define USB_CDC_SET_ETHERNET_PM_PATTERN_FILTER	0x41
+#define USB_CDC_GET_ETHERNET_PM_PATTERN_FILTER	0x42
+#define USB_CDC_SET_ETHERNET_PACKET_FILTER	0x43
+#define USB_CDC_GET_ETHERNET_STATISTIC		0x44
+#define USB_CDC_GET_NTB_PARAMETERS		0x80
+#define USB_CDC_GET_NET_ADDRESS			0x81
+#define USB_CDC_SET_NET_ADDRESS			0x82
+#define USB_CDC_GET_NTB_FORMAT			0x83
+#define USB_CDC_SET_NTB_FORMAT			0x84
+#define USB_CDC_GET_NTB_INPUT_SIZE		0x85
+#define USB_CDC_SET_NTB_INPUT_SIZE		0x86
+#define USB_CDC_GET_MAX_DATAGRAM_SIZE		0x87
+#define USB_CDC_SET_MAX_DATAGRAM_SIZE		0x88
+#define USB_CDC_GET_CRC_MODE			0x89
+#define USB_CDC_SET_CRC_MODE			0x8a
+
+/* Line Coding Structure from CDC spec 6.2.13 */
+struct usb_cdc_line_coding {
+	__le32	dwDTERate;
+	__u8	bCharFormat;
+#define USB_CDC_1_STOP_BITS			0
+#define USB_CDC_1_5_STOP_BITS			1
+#define USB_CDC_2_STOP_BITS			2
+
+	__u8	bParityType;
+#define USB_CDC_NO_PARITY			0
+#define USB_CDC_ODD_PARITY			1
+#define USB_CDC_EVEN_PARITY			2
+#define USB_CDC_MARK_PARITY			3
+#define USB_CDC_SPACE_PARITY			4
+
+	__u8	bDataBits;
+} __attribute__ ((packed));
+
+/* Control Signal Bitmap Values from 6.2.14 SetControlLineState */
+#define USB_CDC_CTRL_DTR			(1 << 0)
+#define USB_CDC_CTRL_RTS			(1 << 1)
+
+/* table 62; bits in multicast filter */
+#define	USB_CDC_PACKET_TYPE_PROMISCUOUS		(1 << 0)
+#define	USB_CDC_PACKET_TYPE_ALL_MULTICAST	(1 << 1) /* no filter */
+#define	USB_CDC_PACKET_TYPE_DIRECTED		(1 << 2)
+#define	USB_CDC_PACKET_TYPE_BROADCAST		(1 << 3)
+#define	USB_CDC_PACKET_TYPE_MULTICAST		(1 << 4) /* filtered */
+
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific Notifications (6.3) sent by interrupt transfers
+ *
+ * section 3.8.2 table 11 of the CDC spec lists Ethernet notifications
+ * section 3.6.2.1 table 5 specifies ACM notifications, accepted by RNDIS
+ * RNDIS also defines its own bit-incompatible notifications
+ */
+
+#define USB_CDC_NOTIFY_NETWORK_CONNECTION	0x00
+#define USB_CDC_NOTIFY_RESPONSE_AVAILABLE	0x01
+#define USB_CDC_NOTIFY_SERIAL_STATE		0x20
+#define USB_CDC_NOTIFY_SPEED_CHANGE		0x2a
+
+struct usb_cdc_notification {
+	__u8	bmRequestType;
+	__u8	bNotificationType;
+	__le16	wValue;
+	__le16	wIndex;
+	__le16	wLength;
+} __attribute__ ((packed));
+
+/* UART State Bitmap Values from 6.3.5 SerialState */
+#define USB_CDC_SERIAL_STATE_DCD		(1 << 0)
+#define USB_CDC_SERIAL_STATE_DSR		(1 << 1)
+#define USB_CDC_SERIAL_STATE_BREAK		(1 << 2)
+#define USB_CDC_SERIAL_STATE_RING_SIGNAL	(1 << 3)
+#define USB_CDC_SERIAL_STATE_FRAMING		(1 << 4)
+#define USB_CDC_SERIAL_STATE_PARITY		(1 << 5)
+#define USB_CDC_SERIAL_STATE_OVERRUN		(1 << 6)
+
+struct usb_cdc_speed_change {
+	__le32	DLBitRRate;	/* contains the downlink bit rate (IN pipe) */
+	__le32	ULBitRate;	/* contains the uplink bit rate (OUT pipe) */
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class Specific structures and constants
+ *
+ * CDC NCM NTB parameters structure, CDC NCM subclass 6.2.1
+ *
+ */
+
+struct usb_cdc_ncm_ntb_parameters {
+	__le16	wLength;
+	__le16	bmNtbFormatsSupported;
+	__le32	dwNtbInMaxSize;
+	__le16	wNdpInDivisor;
+	__le16	wNdpInPayloadRemainder;
+	__le16	wNdpInAlignment;
+	__le16	wPadding1;
+	__le32	dwNtbOutMaxSize;
+	__le16	wNdpOutDivisor;
+	__le16	wNdpOutPayloadRemainder;
+	__le16	wNdpOutAlignment;
+	__le16	wNtbOutMaxDatagrams;
+} __attribute__ ((packed));
+
+/*
+ * CDC NCM transfer headers, CDC NCM subclass 3.2
+ */
+
+#define USB_CDC_NCM_NTH16_SIGN		0x484D434E /* NCMH */
+#define USB_CDC_NCM_NTH32_SIGN		0x686D636E /* ncmh */
+
+struct usb_cdc_ncm_nth16 {
+	__le32	dwSignature;
+	__le16	wHeaderLength;
+	__le16	wSequence;
+	__le16	wBlockLength;
+	__le16	wNdpIndex;
+} __attribute__ ((packed));
+
+struct usb_cdc_ncm_nth32 {
+	__le32	dwSignature;
+	__le16	wHeaderLength;
+	__le16	wSequence;
+	__le32	dwBlockLength;
+	__le32	dwNdpIndex;
+} __attribute__ ((packed));
+
+/*
+ * CDC NCM datagram pointers, CDC NCM subclass 3.3
+ */
+
+#define USB_CDC_NCM_NDP16_CRC_SIGN	0x314D434E /* NCM1 */
+#define USB_CDC_NCM_NDP16_NOCRC_SIGN	0x304D434E /* NCM0 */
+#define USB_CDC_NCM_NDP32_CRC_SIGN	0x316D636E /* ncm1 */
+#define USB_CDC_NCM_NDP32_NOCRC_SIGN	0x306D636E /* ncm0 */
+
+#define USB_CDC_MBIM_NDP16_IPS_SIGN     0x00535049 /* IPS<sessionID> : IPS0 for now */
+#define USB_CDC_MBIM_NDP32_IPS_SIGN     0x00737069 /* ips<sessionID> : ips0 for now */
+#define USB_CDC_MBIM_NDP16_DSS_SIGN     0x00535344 /* DSS<sessionID> */
+#define USB_CDC_MBIM_NDP32_DSS_SIGN     0x00737364 /* dss<sessionID> */
+
+/* 16-bit NCM Datagram Pointer Entry */
+struct usb_cdc_ncm_dpe16 {
+	__le16	wDatagramIndex;
+	__le16	wDatagramLength;
+} __attribute__((__packed__));
+
+/* 16-bit NCM Datagram Pointer Table */
+struct usb_cdc_ncm_ndp16 {
+	__le32	dwSignature;
+	__le16	wLength;
+	__le16	wNextNdpIndex;
+	struct	usb_cdc_ncm_dpe16 dpe16[];
+} __attribute__ ((packed));
+
+/* 32-bit NCM Datagram Pointer Entry */
+struct usb_cdc_ncm_dpe32 {
+	__le32	dwDatagramIndex;
+	__le32	dwDatagramLength;
+} __attribute__((__packed__));
+
+/* 32-bit NCM Datagram Pointer Table */
+struct usb_cdc_ncm_ndp32 {
+	__le32	dwSignature;
+	__le16	wLength;
+	__le16	wReserved6;
+	__le32	dwNextNdpIndex;
+	__le32	dwReserved12;
+	struct	usb_cdc_ncm_dpe32 dpe32[];
+} __attribute__ ((packed));
+
+/* CDC NCM subclass 3.2.1 and 3.2.2 */
+#define USB_CDC_NCM_NDP16_INDEX_MIN			0x000C
+#define USB_CDC_NCM_NDP32_INDEX_MIN			0x0010
+
+/* CDC NCM subclass 3.3.3 Datagram Formatting */
+#define USB_CDC_NCM_DATAGRAM_FORMAT_CRC			0x30
+#define USB_CDC_NCM_DATAGRAM_FORMAT_NOCRC		0X31
+
+/* CDC NCM subclass 4.2 NCM Communications Interface Protocol Code */
+#define USB_CDC_NCM_PROTO_CODE_NO_ENCAP_COMMANDS	0x00
+#define USB_CDC_NCM_PROTO_CODE_EXTERN_PROTO		0xFE
+
+/* CDC NCM subclass 5.2.1 NCM Functional Descriptor, bmNetworkCapabilities */
+#define USB_CDC_NCM_NCAP_ETH_FILTER			(1 << 0)
+#define USB_CDC_NCM_NCAP_NET_ADDRESS			(1 << 1)
+#define USB_CDC_NCM_NCAP_ENCAP_COMMAND			(1 << 2)
+#define USB_CDC_NCM_NCAP_MAX_DATAGRAM_SIZE		(1 << 3)
+#define USB_CDC_NCM_NCAP_CRC_MODE			(1 << 4)
+#define	USB_CDC_NCM_NCAP_NTB_INPUT_SIZE			(1 << 5)
+
+/* CDC NCM subclass Table 6-3: NTB Parameter Structure */
+#define USB_CDC_NCM_NTB16_SUPPORTED			(1 << 0)
+#define USB_CDC_NCM_NTB32_SUPPORTED			(1 << 1)
+
+/* CDC NCM subclass Table 6-3: NTB Parameter Structure */
+#define USB_CDC_NCM_NDP_ALIGN_MIN_SIZE			0x04
+#define USB_CDC_NCM_NTB_MAX_LENGTH			0x1C
+
+/* CDC NCM subclass 6.2.5 SetNtbFormat */
+#define USB_CDC_NCM_NTB16_FORMAT			0x00
+#define USB_CDC_NCM_NTB32_FORMAT			0x01
+
+/* CDC NCM subclass 6.2.7 SetNtbInputSize */
+#define USB_CDC_NCM_NTB_MIN_IN_SIZE			2048
+#define USB_CDC_NCM_NTB_MIN_OUT_SIZE			2048
+
+/* NTB Input Size Structure */
+struct usb_cdc_ncm_ndp_input_size {
+	__le32	dwNtbInMaxSize;
+	__le16	wNtbInMaxDatagrams;
+	__le16	wReserved;
+} __attribute__ ((packed));
+
+/* CDC NCM subclass 6.2.11 SetCrcMode */
+#define USB_CDC_NCM_CRC_NOT_APPENDED			0x00
+#define USB_CDC_NCM_CRC_APPENDED			0x01
+
+#endif /* __UAPI_LINUX_USB_CDC_H */
diff --git a/contrib/libs/linux-headers/linux/usb/ch11.h b/contrib/libs/linux-headers/linux/usb/ch11.h
new file mode 100644
index 0000000000..fb0cd24c39
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/ch11.h
@@ -0,0 +1,307 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This file holds Hub protocol constants and data structures that are
+ * defined in chapter 11 (Hub Specification) of the USB 2.0 specification.
+ *
+ * It is used/shared between the USB core, the HCDs and couple of other USB
+ * drivers.
+ */
+
+#ifndef __LINUX_CH11_H
+#define __LINUX_CH11_H
+
+#include <linux/types.h>	/* __u8 etc */
+
+/* This is arbitrary.
+ * From USB 2.0 spec Table 11-13, offset 7, a hub can
+ * have up to 255 ports. The most yet reported is 10.
+ *
+ * Current Wireless USB host hardware (Intel i1480 for example) allows
+ * up to 22 devices to connect. Upcoming hardware might raise that
+ * limit. Because the arrays need to add a bit for hub status data, we
+ * use 31, so plus one evens out to four bytes.
+ */
+#define USB_MAXCHILDREN		31
+
+/* See USB 3.1 spec Table 10-5 */
+#define USB_SS_MAXPORTS		15
+
+/*
+ * Hub request types
+ */
+
+#define USB_RT_HUB	(USB_TYPE_CLASS | USB_RECIP_DEVICE)
+#define USB_RT_PORT	(USB_TYPE_CLASS | USB_RECIP_OTHER)
+
+/*
+ * Port status type for GetPortStatus requests added in USB 3.1
+ * See USB 3.1 spec Table 10-12
+ */
+#define HUB_PORT_STATUS		0
+#define HUB_PORT_PD_STATUS	1
+#define HUB_EXT_PORT_STATUS	2
+
+/*
+ * Hub class requests
+ * See USB 2.0 spec Table 11-16
+ */
+#define HUB_CLEAR_TT_BUFFER	8
+#define HUB_RESET_TT		9
+#define HUB_GET_TT_STATE	10
+#define HUB_STOP_TT		11
+
+/*
+ * Hub class additional requests defined by USB 3.0 spec
+ * See USB 3.0 spec Table 10-6
+ */
+#define HUB_SET_DEPTH		12
+#define HUB_GET_PORT_ERR_COUNT	13
+
+/*
+ * Hub Class feature numbers
+ * See USB 2.0 spec Table 11-17
+ */
+#define C_HUB_LOCAL_POWER	0
+#define C_HUB_OVER_CURRENT	1
+
+/*
+ * Port feature numbers
+ * See USB 2.0 spec Table 11-17
+ */
+#define USB_PORT_FEAT_CONNECTION	0
+#define USB_PORT_FEAT_ENABLE		1
+#define USB_PORT_FEAT_SUSPEND		2	/* L2 suspend */
+#define USB_PORT_FEAT_OVER_CURRENT	3
+#define USB_PORT_FEAT_RESET		4
+#define USB_PORT_FEAT_L1		5	/* L1 suspend */
+#define USB_PORT_FEAT_POWER		8
+#define USB_PORT_FEAT_LOWSPEED		9	/* Should never be used */
+#define USB_PORT_FEAT_C_CONNECTION	16
+#define USB_PORT_FEAT_C_ENABLE		17
+#define USB_PORT_FEAT_C_SUSPEND		18
+#define USB_PORT_FEAT_C_OVER_CURRENT	19
+#define USB_PORT_FEAT_C_RESET		20
+#define USB_PORT_FEAT_TEST              21
+#define USB_PORT_FEAT_INDICATOR         22
+#define USB_PORT_FEAT_C_PORT_L1         23
+
+/*
+ * Port feature selectors added by USB 3.0 spec.
+ * See USB 3.0 spec Table 10-7
+ */
+#define USB_PORT_FEAT_LINK_STATE		5
+#define USB_PORT_FEAT_U1_TIMEOUT		23
+#define USB_PORT_FEAT_U2_TIMEOUT		24
+#define USB_PORT_FEAT_C_PORT_LINK_STATE		25
+#define USB_PORT_FEAT_C_PORT_CONFIG_ERROR	26
+#define USB_PORT_FEAT_REMOTE_WAKE_MASK		27
+#define USB_PORT_FEAT_BH_PORT_RESET		28
+#define USB_PORT_FEAT_C_BH_PORT_RESET		29
+#define USB_PORT_FEAT_FORCE_LINKPM_ACCEPT	30
+
+#define USB_PORT_LPM_TIMEOUT(p)			(((p) & 0xff) << 8)
+
+/* USB 3.0 hub remote wake mask bits, see table 10-14 */
+#define USB_PORT_FEAT_REMOTE_WAKE_CONNECT	(1 << 8)
+#define USB_PORT_FEAT_REMOTE_WAKE_DISCONNECT	(1 << 9)
+#define USB_PORT_FEAT_REMOTE_WAKE_OVER_CURRENT	(1 << 10)
+
+/*
+ * Hub Status and Hub Change results
+ * See USB 2.0 spec Table 11-19 and Table 11-20
+ * USB 3.1 extends the port status request and may return 4 additional bytes.
+ * See USB 3.1 spec section 10.16.2.6 Table 10-12 and 10-15
+ */
+struct usb_port_status {
+	__le16 wPortStatus;
+	__le16 wPortChange;
+	__le32 dwExtPortStatus;
+} __attribute__ ((packed));
+
+/*
+ * wPortStatus bit field
+ * See USB 2.0 spec Table 11-21
+ */
+#define USB_PORT_STAT_CONNECTION	0x0001
+#define USB_PORT_STAT_ENABLE		0x0002
+#define USB_PORT_STAT_SUSPEND		0x0004
+#define USB_PORT_STAT_OVERCURRENT	0x0008
+#define USB_PORT_STAT_RESET		0x0010
+#define USB_PORT_STAT_L1		0x0020
+/* bits 6 to 7 are reserved */
+#define USB_PORT_STAT_POWER		0x0100
+#define USB_PORT_STAT_LOW_SPEED		0x0200
+#define USB_PORT_STAT_HIGH_SPEED        0x0400
+#define USB_PORT_STAT_TEST              0x0800
+#define USB_PORT_STAT_INDICATOR         0x1000
+/* bits 13 to 15 are reserved */
+
+/*
+ * Additions to wPortStatus bit field from USB 3.0
+ * See USB 3.0 spec Table 10-10
+ */
+#define USB_PORT_STAT_LINK_STATE	0x01e0
+#define USB_SS_PORT_STAT_POWER		0x0200
+#define USB_SS_PORT_STAT_SPEED		0x1c00
+#define USB_PORT_STAT_SPEED_5GBPS	0x0000
+/* Valid only if port is enabled */
+/* Bits that are the same from USB 2.0 */
+#define USB_SS_PORT_STAT_MASK (USB_PORT_STAT_CONNECTION |	    \
+				USB_PORT_STAT_ENABLE |	    \
+				USB_PORT_STAT_OVERCURRENT | \
+				USB_PORT_STAT_RESET)
+
+/*
+ * Definitions for PORT_LINK_STATE values
+ * (bits 5-8) in wPortStatus
+ */
+#define USB_SS_PORT_LS_U0		0x0000
+#define USB_SS_PORT_LS_U1		0x0020
+#define USB_SS_PORT_LS_U2		0x0040
+#define USB_SS_PORT_LS_U3		0x0060
+#define USB_SS_PORT_LS_SS_DISABLED	0x0080
+#define USB_SS_PORT_LS_RX_DETECT	0x00a0
+#define USB_SS_PORT_LS_SS_INACTIVE	0x00c0
+#define USB_SS_PORT_LS_POLLING		0x00e0
+#define USB_SS_PORT_LS_RECOVERY		0x0100
+#define USB_SS_PORT_LS_HOT_RESET	0x0120
+#define USB_SS_PORT_LS_COMP_MOD		0x0140
+#define USB_SS_PORT_LS_LOOPBACK		0x0160
+
+/*
+ * wPortChange bit field
+ * See USB 2.0 spec Table 11-22 and USB 2.0 LPM ECN Table-4.10
+ * Bits 0 to 5 shown, bits 6 to 15 are reserved
+ */
+#define USB_PORT_STAT_C_CONNECTION	0x0001
+#define USB_PORT_STAT_C_ENABLE		0x0002
+#define USB_PORT_STAT_C_SUSPEND		0x0004
+#define USB_PORT_STAT_C_OVERCURRENT	0x0008
+#define USB_PORT_STAT_C_RESET		0x0010
+#define USB_PORT_STAT_C_L1		0x0020
+/*
+ * USB 3.0 wPortChange bit fields
+ * See USB 3.0 spec Table 10-11
+ */
+#define USB_PORT_STAT_C_BH_RESET	0x0020
+#define USB_PORT_STAT_C_LINK_STATE	0x0040
+#define USB_PORT_STAT_C_CONFIG_ERROR	0x0080
+
+/*
+ * USB 3.1 dwExtPortStatus field masks
+ * See USB 3.1 spec 10.16.2.6.3 Table 10-15
+ */
+
+#define USB_EXT_PORT_STAT_RX_SPEED_ID	0x0000000f
+#define USB_EXT_PORT_STAT_TX_SPEED_ID	0x000000f0
+#define USB_EXT_PORT_STAT_RX_LANES	0x00000f00
+#define USB_EXT_PORT_STAT_TX_LANES	0x0000f000
+
+#define USB_EXT_PORT_RX_LANES(p) \
+			(((p) & USB_EXT_PORT_STAT_RX_LANES) >> 8)
+#define USB_EXT_PORT_TX_LANES(p) \
+			(((p) & USB_EXT_PORT_STAT_TX_LANES) >> 12)
+
+/*
+ * wHubCharacteristics (masks)
+ * See USB 2.0 spec Table 11-13, offset 3
+ */
+#define HUB_CHAR_LPSM		0x0003 /* Logical Power Switching Mode mask */
+#define HUB_CHAR_COMMON_LPSM	0x0000 /* All ports power control at once */
+#define HUB_CHAR_INDV_PORT_LPSM	0x0001 /* per-port power control */
+#define HUB_CHAR_NO_LPSM	0x0002 /* no power switching */
+
+#define HUB_CHAR_COMPOUND	0x0004 /* hub is part of a compound device */
+
+#define HUB_CHAR_OCPM		0x0018 /* Over-Current Protection Mode mask */
+#define HUB_CHAR_COMMON_OCPM	0x0000 /* All ports Over-Current reporting */
+#define HUB_CHAR_INDV_PORT_OCPM	0x0008 /* per-port Over-current reporting */
+#define HUB_CHAR_NO_OCPM	0x0010 /* No Over-current Protection support */
+
+#define HUB_CHAR_TTTT		0x0060 /* TT Think Time mask */
+#define HUB_CHAR_PORTIND	0x0080 /* per-port indicators (LEDs) */
+
+struct usb_hub_status {
+	__le16 wHubStatus;
+	__le16 wHubChange;
+} __attribute__ ((packed));
+
+/*
+ * Hub Status & Hub Change bit masks
+ * See USB 2.0 spec Table 11-19 and Table 11-20
+ * Bits 0 and 1 for wHubStatus and wHubChange
+ * Bits 2 to 15 are reserved for both
+ */
+#define HUB_STATUS_LOCAL_POWER	0x0001
+#define HUB_STATUS_OVERCURRENT	0x0002
+#define HUB_CHANGE_LOCAL_POWER	0x0001
+#define HUB_CHANGE_OVERCURRENT	0x0002
+
+
+/*
+ * Hub descriptor
+ * See USB 2.0 spec Table 11-13
+ */
+
+#define USB_DT_HUB			(USB_TYPE_CLASS | 0x09)
+#define USB_DT_SS_HUB			(USB_TYPE_CLASS | 0x0a)
+#define USB_DT_HUB_NONVAR_SIZE		7
+#define USB_DT_SS_HUB_SIZE              12
+
+/*
+ * Hub Device descriptor
+ * USB Hub class device protocols
+ */
+
+#define USB_HUB_PR_FS		0 /* Full speed hub */
+#define USB_HUB_PR_HS_NO_TT	0 /* Hi-speed hub without TT */
+#define USB_HUB_PR_HS_SINGLE_TT	1 /* Hi-speed hub with single TT */
+#define USB_HUB_PR_HS_MULTI_TT	2 /* Hi-speed hub with multiple TT */
+#define USB_HUB_PR_SS		3 /* Super speed hub */
+
+struct usb_hub_descriptor {
+	__u8  bDescLength;
+	__u8  bDescriptorType;
+	__u8  bNbrPorts;
+	__le16 wHubCharacteristics;
+	__u8  bPwrOn2PwrGood;
+	__u8  bHubContrCurrent;
+
+	/* 2.0 and 3.0 hubs differ here */
+	union {
+		struct {
+			/* add 1 bit for hub status change; round to bytes */
+			__u8  DeviceRemovable[(USB_MAXCHILDREN + 1 + 7) / 8];
+			__u8  PortPwrCtrlMask[(USB_MAXCHILDREN + 1 + 7) / 8];
+		}  __attribute__ ((packed)) hs;
+
+		struct {
+			__u8 bHubHdrDecLat;
+			__le16 wHubDelay;
+			__le16 DeviceRemovable;
+		}  __attribute__ ((packed)) ss;
+	} u;
+} __attribute__ ((packed));
+
+/* port indicator status selectors, tables 11-7 and 11-25 */
+#define HUB_LED_AUTO	0
+#define HUB_LED_AMBER	1
+#define HUB_LED_GREEN	2
+#define HUB_LED_OFF	3
+
+enum hub_led_mode {
+	INDICATOR_AUTO = 0,
+	INDICATOR_CYCLE,
+	/* software blinks for attention:  software, hardware, reserved */
+	INDICATOR_GREEN_BLINK, INDICATOR_GREEN_BLINK_OFF,
+	INDICATOR_AMBER_BLINK, INDICATOR_AMBER_BLINK_OFF,
+	INDICATOR_ALT_BLINK, INDICATOR_ALT_BLINK_OFF
+} __attribute__ ((packed));
+
+/* Transaction Translator Think Times, in bits */
+#define HUB_TTTT_8_BITS		0x00
+#define HUB_TTTT_16_BITS	0x20
+#define HUB_TTTT_24_BITS	0x40
+#define HUB_TTTT_32_BITS	0x60
+
+#endif /* __LINUX_CH11_H */
diff --git a/contrib/libs/linux-headers/linux/usb/ch9.h b/contrib/libs/linux-headers/linux/usb/ch9.h
new file mode 100644
index 0000000000..8bd8cc1080
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/ch9.h
@@ -0,0 +1,1265 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This file holds USB constants and structures that are needed for
+ * USB device APIs.  These are used by the USB device model, which is
+ * defined in chapter 9 of the USB 2.0 specification and in the
+ * Wireless USB 1.0 (spread around).  Linux has several APIs in C that
+ * need these:
+ *
+ * - the master/host side Linux-USB kernel driver API;
+ * - the "usbfs" user space API; and
+ * - the Linux "gadget" slave/device/peripheral side driver API.
+ *
+ * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
+ * act either as a USB master/host or as a USB slave/device.  That means
+ * the master and slave side APIs benefit from working well together.
+ *
+ * There's also "Wireless USB", using low power short range radios for
+ * peripheral interconnection but otherwise building on the USB framework.
+ *
+ * Note all descriptors are declared '__attribute__((packed))' so that:
+ *
+ * [a] they never get padded, either internally (USB spec writers
+ *     probably handled that) or externally;
+ *
+ * [b] so that accessing bigger-than-a-bytes fields will never
+ *     generate bus errors on any platform, even when the location of
+ *     its descriptor inside a bundle isn't "naturally aligned", and
+ *
+ * [c] for consistency, removing all doubt even when it appears to
+ *     someone that the two other points are non-issues for that
+ *     particular descriptor type.
+ */
+
+#ifndef __LINUX_USB_CH9_H
+#define __LINUX_USB_CH9_H
+
+#include <linux/types.h>	/* __u8 etc */
+#include <asm/byteorder.h>	/* le16_to_cpu */
+
+/*-------------------------------------------------------------------------*/
+
+/* CONTROL REQUEST SUPPORT */
+
+/*
+ * USB directions
+ *
+ * This bit flag is used in endpoint descriptors' bEndpointAddress field.
+ * It's also one of three fields in control requests bRequestType.
+ */
+#define USB_DIR_OUT			0		/* to device */
+#define USB_DIR_IN			0x80		/* to host */
+
+/*
+ * USB types, the second of three bRequestType fields
+ */
+#define USB_TYPE_MASK			(0x03 << 5)
+#define USB_TYPE_STANDARD		(0x00 << 5)
+#define USB_TYPE_CLASS			(0x01 << 5)
+#define USB_TYPE_VENDOR			(0x02 << 5)
+#define USB_TYPE_RESERVED		(0x03 << 5)
+
+/*
+ * USB recipients, the third of three bRequestType fields
+ */
+#define USB_RECIP_MASK			0x1f
+#define USB_RECIP_DEVICE		0x00
+#define USB_RECIP_INTERFACE		0x01
+#define USB_RECIP_ENDPOINT		0x02
+#define USB_RECIP_OTHER			0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT			0x04
+#define USB_RECIP_RPIPE		0x05
+
+/*
+ * Standard requests, for the bRequest field of a SETUP packet.
+ *
+ * These are qualified by the bRequestType field, so that for example
+ * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
+ * by a GET_STATUS request.
+ */
+#define USB_REQ_GET_STATUS		0x00
+#define USB_REQ_CLEAR_FEATURE		0x01
+#define USB_REQ_SET_FEATURE		0x03
+#define USB_REQ_SET_ADDRESS		0x05
+#define USB_REQ_GET_DESCRIPTOR		0x06
+#define USB_REQ_SET_DESCRIPTOR		0x07
+#define USB_REQ_GET_CONFIGURATION	0x08
+#define USB_REQ_SET_CONFIGURATION	0x09
+#define USB_REQ_GET_INTERFACE		0x0A
+#define USB_REQ_SET_INTERFACE		0x0B
+#define USB_REQ_SYNCH_FRAME		0x0C
+#define USB_REQ_SET_SEL			0x30
+#define USB_REQ_SET_ISOCH_DELAY		0x31
+
+#define USB_REQ_SET_ENCRYPTION		0x0D	/* Wireless USB */
+#define USB_REQ_GET_ENCRYPTION		0x0E
+#define USB_REQ_RPIPE_ABORT		0x0E
+#define USB_REQ_SET_HANDSHAKE		0x0F
+#define USB_REQ_RPIPE_RESET		0x0F
+#define USB_REQ_GET_HANDSHAKE		0x10
+#define USB_REQ_SET_CONNECTION		0x11
+#define USB_REQ_SET_SECURITY_DATA	0x12
+#define USB_REQ_GET_SECURITY_DATA	0x13
+#define USB_REQ_SET_WUSB_DATA		0x14
+#define USB_REQ_LOOPBACK_DATA_WRITE	0x15
+#define USB_REQ_LOOPBACK_DATA_READ	0x16
+#define USB_REQ_SET_INTERFACE_DS	0x17
+
+/* specific requests for USB Power Delivery */
+#define USB_REQ_GET_PARTNER_PDO		20
+#define USB_REQ_GET_BATTERY_STATUS	21
+#define USB_REQ_SET_PDO			22
+#define USB_REQ_GET_VDM			23
+#define USB_REQ_SEND_VDM		24
+
+/* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command,
+ * used by hubs to put ports into a new L1 suspend state, except that it
+ * forgot to define its number ...
+ */
+
+/*
+ * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
+ * are read as a bit array returned by USB_REQ_GET_STATUS.  (So there
+ * are at most sixteen features of each type.)  Hubs may also support a
+ * new USB_REQ_TEST_AND_SET_FEATURE to put ports into L1 suspend.
+ */
+#define USB_DEVICE_SELF_POWERED		0	/* (read only) */
+#define USB_DEVICE_REMOTE_WAKEUP	1	/* dev may initiate wakeup */
+#define USB_DEVICE_TEST_MODE		2	/* (wired high speed only) */
+#define USB_DEVICE_BATTERY		2	/* (wireless) */
+#define USB_DEVICE_B_HNP_ENABLE		3	/* (otg) dev may initiate HNP */
+#define USB_DEVICE_WUSB_DEVICE		3	/* (wireless)*/
+#define USB_DEVICE_A_HNP_SUPPORT	4	/* (otg) RH port supports HNP */
+#define USB_DEVICE_A_ALT_HNP_SUPPORT	5	/* (otg) other RH port does */
+#define USB_DEVICE_DEBUG_MODE		6	/* (special devices only) */
+
+/*
+ * Test Mode Selectors
+ * See USB 2.0 spec Table 9-7
+ */
+#define	USB_TEST_J		1
+#define	USB_TEST_K		2
+#define	USB_TEST_SE0_NAK	3
+#define	USB_TEST_PACKET		4
+#define	USB_TEST_FORCE_ENABLE	5
+
+/* Status Type */
+#define USB_STATUS_TYPE_STANDARD	0
+#define USB_STATUS_TYPE_PTM		1
+
+/*
+ * New Feature Selectors as added by USB 3.0
+ * See USB 3.0 spec Table 9-7
+ */
+#define USB_DEVICE_U1_ENABLE	48	/* dev may initiate U1 transition */
+#define USB_DEVICE_U2_ENABLE	49	/* dev may initiate U2 transition */
+#define USB_DEVICE_LTM_ENABLE	50	/* dev may send LTM */
+#define USB_INTRF_FUNC_SUSPEND	0	/* function suspend */
+
+#define USB_INTR_FUNC_SUSPEND_OPT_MASK	0xFF00
+/*
+ * Suspend Options, Table 9-8 USB 3.0 spec
+ */
+#define USB_INTRF_FUNC_SUSPEND_LP	(1 << (8 + 0))
+#define USB_INTRF_FUNC_SUSPEND_RW	(1 << (8 + 1))
+
+/*
+ * Interface status, Figure 9-5 USB 3.0 spec
+ */
+#define USB_INTRF_STAT_FUNC_RW_CAP     1
+#define USB_INTRF_STAT_FUNC_RW         2
+
+#define USB_ENDPOINT_HALT		0	/* IN/OUT will STALL */
+
+/* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
+#define USB_DEV_STAT_U1_ENABLED		2	/* transition into U1 state */
+#define USB_DEV_STAT_U2_ENABLED		3	/* transition into U2 state */
+#define USB_DEV_STAT_LTM_ENABLED	4	/* Latency tolerance messages */
+
+/*
+ * Feature selectors from Table 9-8 USB Power Delivery spec
+ */
+#define USB_DEVICE_BATTERY_WAKE_MASK	40
+#define USB_DEVICE_OS_IS_PD_AWARE	41
+#define USB_DEVICE_POLICY_MODE		42
+#define USB_PORT_PR_SWAP		43
+#define USB_PORT_GOTO_MIN		44
+#define USB_PORT_RETURN_POWER		45
+#define USB_PORT_ACCEPT_PD_REQUEST	46
+#define USB_PORT_REJECT_PD_REQUEST	47
+#define USB_PORT_PORT_PD_RESET		48
+#define USB_PORT_C_PORT_PD_CHANGE	49
+#define USB_PORT_CABLE_PD_RESET		50
+#define USB_DEVICE_CHARGING_POLICY	54
+
+/**
+ * struct usb_ctrlrequest - SETUP data for a USB device control request
+ * @bRequestType: matches the USB bmRequestType field
+ * @bRequest: matches the USB bRequest field
+ * @wValue: matches the USB wValue field (le16 byte order)
+ * @wIndex: matches the USB wIndex field (le16 byte order)
+ * @wLength: matches the USB wLength field (le16 byte order)
+ *
+ * This structure is used to send control requests to a USB device.  It matches
+ * the different fields of the USB 2.0 Spec section 9.3, table 9-2.  See the
+ * USB spec for a fuller description of the different fields, and what they are
+ * used for.
+ *
+ * Note that the driver for any interface can issue control requests.
+ * For most devices, interfaces don't coordinate with each other, so
+ * such requests may be made at any time.
+ */
+struct usb_ctrlrequest {
+	__u8 bRequestType;
+	__u8 bRequest;
+	__le16 wValue;
+	__le16 wIndex;
+	__le16 wLength;
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or
+ * (rarely) accepted by SET_DESCRIPTOR.
+ *
+ * Note that all multi-byte values here are encoded in little endian
+ * byte order "on the wire".  Within the kernel and when exposed
+ * through the Linux-USB APIs, they are not converted to cpu byte
+ * order; it is the responsibility of the client code to do this.
+ * The single exception is when device and configuration descriptors (but
+ * not other descriptors) are read from character devices
+ * (i.e. /dev/bus/usb/BBB/DDD);
+ * in this case the fields are converted to host endianness by the kernel.
+ */
+
+/*
+ * Descriptor types ... USB 2.0 spec table 9.5
+ */
+#define USB_DT_DEVICE			0x01
+#define USB_DT_CONFIG			0x02
+#define USB_DT_STRING			0x03
+#define USB_DT_INTERFACE		0x04
+#define USB_DT_ENDPOINT			0x05
+#define USB_DT_DEVICE_QUALIFIER		0x06
+#define USB_DT_OTHER_SPEED_CONFIG	0x07
+#define USB_DT_INTERFACE_POWER		0x08
+/* these are from a minor usb 2.0 revision (ECN) */
+#define USB_DT_OTG			0x09
+#define USB_DT_DEBUG			0x0a
+#define USB_DT_INTERFACE_ASSOCIATION	0x0b
+/* these are from the Wireless USB spec */
+#define USB_DT_SECURITY			0x0c
+#define USB_DT_KEY			0x0d
+#define USB_DT_ENCRYPTION_TYPE		0x0e
+#define USB_DT_BOS			0x0f
+#define USB_DT_DEVICE_CAPABILITY	0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP	0x11
+#define USB_DT_WIRE_ADAPTER		0x21
+#define USB_DT_RPIPE			0x22
+#define USB_DT_CS_RADIO_CONTROL		0x23
+/* From the T10 UAS specification */
+#define USB_DT_PIPE_USAGE		0x24
+/* From the USB 3.0 spec */
+#define	USB_DT_SS_ENDPOINT_COMP		0x30
+/* From the USB 3.1 spec */
+#define	USB_DT_SSP_ISOC_ENDPOINT_COMP	0x31
+
+/* Conventional codes for class-specific descriptors.  The convention is
+ * defined in the USB "Common Class" Spec (3.11).  Individual class specs
+ * are authoritative for their usage, not the "common class" writeup.
+ */
+#define USB_DT_CS_DEVICE		(USB_TYPE_CLASS | USB_DT_DEVICE)
+#define USB_DT_CS_CONFIG		(USB_TYPE_CLASS | USB_DT_CONFIG)
+#define USB_DT_CS_STRING		(USB_TYPE_CLASS | USB_DT_STRING)
+#define USB_DT_CS_INTERFACE		(USB_TYPE_CLASS | USB_DT_INTERFACE)
+#define USB_DT_CS_ENDPOINT		(USB_TYPE_CLASS | USB_DT_ENDPOINT)
+
+/* All standard descriptors have these 2 fields at the beginning */
+struct usb_descriptor_header {
+	__u8  bLength;
+	__u8  bDescriptorType;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE: Device descriptor */
+struct usb_device_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 bcdUSB;
+	__u8  bDeviceClass;
+	__u8  bDeviceSubClass;
+	__u8  bDeviceProtocol;
+	__u8  bMaxPacketSize0;
+	__le16 idVendor;
+	__le16 idProduct;
+	__le16 bcdDevice;
+	__u8  iManufacturer;
+	__u8  iProduct;
+	__u8  iSerialNumber;
+	__u8  bNumConfigurations;
+} __attribute__ ((packed));
+
+#define USB_DT_DEVICE_SIZE		18
+
+
+/*
+ * Device and/or Interface Class codes
+ * as found in bDeviceClass or bInterfaceClass
+ * and defined by www.usb.org documents
+ */
+#define USB_CLASS_PER_INTERFACE		0	/* for DeviceClass */
+#define USB_CLASS_AUDIO			1
+#define USB_CLASS_COMM			2
+#define USB_CLASS_HID			3
+#define USB_CLASS_PHYSICAL		5
+#define USB_CLASS_STILL_IMAGE		6
+#define USB_CLASS_PRINTER		7
+#define USB_CLASS_MASS_STORAGE		8
+#define USB_CLASS_HUB			9
+#define USB_CLASS_CDC_DATA		0x0a
+#define USB_CLASS_CSCID			0x0b	/* chip+ smart card */
+#define USB_CLASS_CONTENT_SEC		0x0d	/* content security */
+#define USB_CLASS_VIDEO			0x0e
+#define USB_CLASS_WIRELESS_CONTROLLER	0xe0
+#define USB_CLASS_PERSONAL_HEALTHCARE	0x0f
+#define USB_CLASS_AUDIO_VIDEO		0x10
+#define USB_CLASS_BILLBOARD		0x11
+#define USB_CLASS_USB_TYPE_C_BRIDGE	0x12
+#define USB_CLASS_MISC			0xef
+#define USB_CLASS_APP_SPEC		0xfe
+#define USB_CLASS_VENDOR_SPEC		0xff
+
+#define USB_SUBCLASS_VENDOR_SPEC	0xff
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_CONFIG: Configuration descriptor information.
+ *
+ * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the
+ * descriptor type is different.  Highspeed-capable devices can look
+ * different depending on what speed they're currently running.  Only
+ * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG
+ * descriptors.
+ */
+struct usb_config_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 wTotalLength;
+	__u8  bNumInterfaces;
+	__u8  bConfigurationValue;
+	__u8  iConfiguration;
+	__u8  bmAttributes;
+	__u8  bMaxPower;
+} __attribute__ ((packed));
+
+#define USB_DT_CONFIG_SIZE		9
+
+/* from config descriptor bmAttributes */
+#define USB_CONFIG_ATT_ONE		(1 << 7)	/* must be set */
+#define USB_CONFIG_ATT_SELFPOWER	(1 << 6)	/* self powered */
+#define USB_CONFIG_ATT_WAKEUP		(1 << 5)	/* can wakeup */
+#define USB_CONFIG_ATT_BATTERY		(1 << 4)	/* battery powered */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB String descriptors can contain at most 126 characters. */
+#define USB_MAX_STRING_LEN	126
+
+/* USB_DT_STRING: String descriptor */
+struct usb_string_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 wData[1];		/* UTF-16LE encoded */
+} __attribute__ ((packed));
+
+/* note that "string" zero is special, it holds language codes that
+ * the device supports, not Unicode characters.
+ */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE: Interface descriptor */
+struct usb_interface_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bInterfaceNumber;
+	__u8  bAlternateSetting;
+	__u8  bNumEndpoints;
+	__u8  bInterfaceClass;
+	__u8  bInterfaceSubClass;
+	__u8  bInterfaceProtocol;
+	__u8  iInterface;
+} __attribute__ ((packed));
+
+#define USB_DT_INTERFACE_SIZE		9
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENDPOINT: Endpoint descriptor */
+struct usb_endpoint_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bEndpointAddress;
+	__u8  bmAttributes;
+	__le16 wMaxPacketSize;
+	__u8  bInterval;
+
+	/* NOTE:  these two are _only_ in audio endpoints. */
+	/* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
+	__u8  bRefresh;
+	__u8  bSynchAddress;
+} __attribute__ ((packed));
+
+#define USB_DT_ENDPOINT_SIZE		7
+#define USB_DT_ENDPOINT_AUDIO_SIZE	9	/* Audio extension */
+
+
+/*
+ * Endpoints
+ */
+#define USB_ENDPOINT_NUMBER_MASK	0x0f	/* in bEndpointAddress */
+#define USB_ENDPOINT_DIR_MASK		0x80
+
+#define USB_ENDPOINT_XFERTYPE_MASK	0x03	/* in bmAttributes */
+#define USB_ENDPOINT_XFER_CONTROL	0
+#define USB_ENDPOINT_XFER_ISOC		1
+#define USB_ENDPOINT_XFER_BULK		2
+#define USB_ENDPOINT_XFER_INT		3
+#define USB_ENDPOINT_MAX_ADJUSTABLE	0x80
+
+#define USB_ENDPOINT_MAXP_MASK	0x07ff
+#define USB_EP_MAXP_MULT_SHIFT	11
+#define USB_EP_MAXP_MULT_MASK	(3 << USB_EP_MAXP_MULT_SHIFT)
+#define USB_EP_MAXP_MULT(m) \
+	(((m) & USB_EP_MAXP_MULT_MASK) >> USB_EP_MAXP_MULT_SHIFT)
+
+/* The USB 3.0 spec redefines bits 5:4 of bmAttributes as interrupt ep type. */
+#define USB_ENDPOINT_INTRTYPE		0x30
+#define USB_ENDPOINT_INTR_PERIODIC	(0 << 4)
+#define USB_ENDPOINT_INTR_NOTIFICATION	(1 << 4)
+
+#define USB_ENDPOINT_SYNCTYPE		0x0c
+#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
+
+#define USB_ENDPOINT_USAGE_MASK		0x30
+#define USB_ENDPOINT_USAGE_DATA		0x00
+#define USB_ENDPOINT_USAGE_FEEDBACK	0x10
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB	0x20	/* Implicit feedback Data endpoint */
+
+/*-------------------------------------------------------------------------*/
+
+/**
+ * usb_endpoint_num - get the endpoint's number
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's number: 0 to 15.
+ */
+static __inline__ int usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
+{
+	return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+}
+
+/**
+ * usb_endpoint_type - get the endpoint's transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns one of USB_ENDPOINT_XFER_{CONTROL, ISOC, BULK, INT} according
+ * to @epd's transfer type.
+ */
+static __inline__ int usb_endpoint_type(const struct usb_endpoint_descriptor *epd)
+{
+	return epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+}
+
+/**
+ * usb_endpoint_dir_in - check if the endpoint has IN direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type IN, otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
+}
+
+/**
+ * usb_endpoint_dir_out - check if the endpoint has OUT direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type OUT, otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_dir_out(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
+}
+
+/**
+ * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type bulk, otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_xfer_bulk(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+		USB_ENDPOINT_XFER_BULK);
+}
+
+/**
+ * usb_endpoint_xfer_control - check if the endpoint has control transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type control, otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_xfer_control(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+		USB_ENDPOINT_XFER_CONTROL);
+}
+
+/**
+ * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type interrupt, otherwise it returns
+ * false.
+ */
+static __inline__ int usb_endpoint_xfer_int(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+		USB_ENDPOINT_XFER_INT);
+}
+
+/**
+ * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type isochronous, otherwise it returns
+ * false.
+ */
+static __inline__ int usb_endpoint_xfer_isoc(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+		USB_ENDPOINT_XFER_ISOC);
+}
+
+/**
+ * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_bulk_in(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd);
+}
+
+/**
+ * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_bulk_out(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd);
+}
+
+/**
+ * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_int_in(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd);
+}
+
+/**
+ * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_int_out(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd);
+}
+
+/**
+ * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_isoc_in(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd);
+}
+
+/**
+ * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static __inline__ int usb_endpoint_is_isoc_out(
+				const struct usb_endpoint_descriptor *epd)
+{
+	return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd);
+}
+
+/**
+ * usb_endpoint_maxp - get endpoint's max packet size
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's max packet bits [10:0]
+ */
+static __inline__ int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
+{
+	return __le16_to_cpu(epd->wMaxPacketSize) & USB_ENDPOINT_MAXP_MASK;
+}
+
+/**
+ * usb_endpoint_maxp_mult - get endpoint's transactional opportunities
+ * @epd: endpoint to be checked
+ *
+ * Return @epd's wMaxPacketSize[12:11] + 1
+ */
+static __inline__ int
+usb_endpoint_maxp_mult(const struct usb_endpoint_descriptor *epd)
+{
+	int maxp = __le16_to_cpu(epd->wMaxPacketSize);
+
+	return USB_EP_MAXP_MULT(maxp) + 1;
+}
+
+static __inline__ int usb_endpoint_interrupt_type(
+		const struct usb_endpoint_descriptor *epd)
+{
+	return epd->bmAttributes & USB_ENDPOINT_INTRTYPE;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_SSP_ISOC_ENDPOINT_COMP: SuperSpeedPlus Isochronous Endpoint Companion
+ * descriptor
+ */
+struct usb_ssp_isoc_ep_comp_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__le16 wReseved;
+	__le32 dwBytesPerInterval;
+} __attribute__ ((packed));
+
+#define USB_DT_SSP_ISOC_EP_COMP_SIZE		8
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */
+struct usb_ss_ep_comp_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bMaxBurst;
+	__u8  bmAttributes;
+	__le16 wBytesPerInterval;
+} __attribute__ ((packed));
+
+#define USB_DT_SS_EP_COMP_SIZE		6
+
+/* Bits 4:0 of bmAttributes if this is a bulk endpoint */
+static __inline__ int
+usb_ss_max_streams(const struct usb_ss_ep_comp_descriptor *comp)
+{
+	int		max_streams;
+
+	if (!comp)
+		return 0;
+
+	max_streams = comp->bmAttributes & 0x1f;
+
+	if (!max_streams)
+		return 0;
+
+	max_streams = 1 << max_streams;
+
+	return max_streams;
+}
+
+/* Bits 1:0 of bmAttributes if this is an isoc endpoint */
+#define USB_SS_MULT(p)			(1 + ((p) & 0x3))
+/* Bit 7 of bmAttributes if a SSP isoc endpoint companion descriptor exists */
+#define USB_SS_SSP_ISOC_COMP(p)		((p) & (1 << 7))
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
+struct usb_qualifier_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 bcdUSB;
+	__u8  bDeviceClass;
+	__u8  bDeviceSubClass;
+	__u8  bDeviceProtocol;
+	__u8  bMaxPacketSize0;
+	__u8  bNumConfigurations;
+	__u8  bRESERVED;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_OTG (from OTG 1.0a supplement) */
+struct usb_otg_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bmAttributes;	/* support for HNP, SRP, etc */
+} __attribute__ ((packed));
+
+/* USB_DT_OTG (from OTG 2.0 supplement) */
+struct usb_otg20_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bmAttributes;	/* support for HNP, SRP and ADP, etc */
+	__le16 bcdOTG;		/* OTG and EH supplement release number
+				 * in binary-coded decimal(i.e. 2.0 is 0200H)
+				 */
+} __attribute__ ((packed));
+
+/* from usb_otg_descriptor.bmAttributes */
+#define USB_OTG_SRP		(1 << 0)
+#define USB_OTG_HNP		(1 << 1)	/* swap host/device roles */
+#define USB_OTG_ADP		(1 << 2)	/* support ADP */
+
+#define OTG_STS_SELECTOR	0xF000		/* OTG status selector */
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEBUG:  for special highspeed devices, replacing serial console */
+struct usb_debug_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	/* bulk endpoints with 8 byte maxpacket */
+	__u8  bDebugInEndpoint;
+	__u8  bDebugOutEndpoint;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */
+struct usb_interface_assoc_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bFirstInterface;
+	__u8  bInterfaceCount;
+	__u8  bFunctionClass;
+	__u8  bFunctionSubClass;
+	__u8  bFunctionProtocol;
+	__u8  iFunction;
+} __attribute__ ((packed));
+
+#define USB_DT_INTERFACE_ASSOCIATION_SIZE	8
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_SECURITY:  group of wireless security descriptors, including
+ * encryption types available for setting up a CC/association.
+ */
+struct usb_security_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 wTotalLength;
+	__u8  bNumEncryptionTypes;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_KEY:  used with {GET,SET}_SECURITY_DATA; only public keys
+ * may be retrieved.
+ */
+struct usb_key_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  tTKID[3];
+	__u8  bReserved;
+	__u8  bKeyData[];
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENCRYPTION_TYPE:  bundled in DT_SECURITY groups */
+struct usb_encryption_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bEncryptionType;
+#define	USB_ENC_TYPE_UNSECURE		0
+#define	USB_ENC_TYPE_WIRED		1	/* non-wireless mode */
+#define	USB_ENC_TYPE_CCM_1		2	/* aes128/cbc session */
+#define	USB_ENC_TYPE_RSA_1		3	/* rsa3072/sha1 auth */
+	__u8  bEncryptionValue;		/* use in SET_ENCRYPTION */
+	__u8  bAuthKeyIndex;
+} __attribute__((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_BOS:  group of device-level capabilities */
+struct usb_bos_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__le16 wTotalLength;
+	__u8  bNumDeviceCaps;
+} __attribute__((packed));
+
+#define USB_DT_BOS_SIZE		5
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_CAPABILITY:  grouped with BOS */
+struct usb_dev_cap_header {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+} __attribute__((packed));
+
+#define	USB_CAP_TYPE_WIRELESS_USB	1
+
+struct usb_wireless_cap_descriptor {	/* Ultra Wide Band */
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+
+	__u8  bmAttributes;
+#define	USB_WIRELESS_P2P_DRD		(1 << 1)
+#define	USB_WIRELESS_BEACON_MASK	(3 << 2)
+#define	USB_WIRELESS_BEACON_SELF	(1 << 2)
+#define	USB_WIRELESS_BEACON_DIRECTED	(2 << 2)
+#define	USB_WIRELESS_BEACON_NONE	(3 << 2)
+	__le16 wPHYRates;	/* bit rates, Mbps */
+#define	USB_WIRELESS_PHY_53		(1 << 0)	/* always set */
+#define	USB_WIRELESS_PHY_80		(1 << 1)
+#define	USB_WIRELESS_PHY_107		(1 << 2)	/* always set */
+#define	USB_WIRELESS_PHY_160		(1 << 3)
+#define	USB_WIRELESS_PHY_200		(1 << 4)	/* always set */
+#define	USB_WIRELESS_PHY_320		(1 << 5)
+#define	USB_WIRELESS_PHY_400		(1 << 6)
+#define	USB_WIRELESS_PHY_480		(1 << 7)
+	__u8  bmTFITXPowerInfo;	/* TFI power levels */
+	__u8  bmFFITXPowerInfo;	/* FFI power levels */
+	__le16 bmBandGroup;
+	__u8  bReserved;
+} __attribute__((packed));
+
+#define USB_DT_USB_WIRELESS_CAP_SIZE	11
+
+/* USB 2.0 Extension descriptor */
+#define	USB_CAP_TYPE_EXT		2
+
+struct usb_ext_cap_descriptor {		/* Link Power Management */
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+	__le32 bmAttributes;
+#define USB_LPM_SUPPORT			(1 << 1)	/* supports LPM */
+#define USB_BESL_SUPPORT		(1 << 2)	/* supports BESL */
+#define USB_BESL_BASELINE_VALID		(1 << 3)	/* Baseline BESL valid*/
+#define USB_BESL_DEEP_VALID		(1 << 4)	/* Deep BESL valid */
+#define USB_SET_BESL_BASELINE(p)	(((p) & 0xf) << 8)
+#define USB_SET_BESL_DEEP(p)		(((p) & 0xf) << 12)
+#define USB_GET_BESL_BASELINE(p)	(((p) & (0xf << 8)) >> 8)
+#define USB_GET_BESL_DEEP(p)		(((p) & (0xf << 12)) >> 12)
+} __attribute__((packed));
+
+#define USB_DT_USB_EXT_CAP_SIZE	7
+
+/*
+ * SuperSpeed USB Capability descriptor: Defines the set of SuperSpeed USB
+ * specific device level capabilities
+ */
+#define		USB_SS_CAP_TYPE		3
+struct usb_ss_cap_descriptor {		/* Link Power Management */
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+	__u8  bmAttributes;
+#define USB_LTM_SUPPORT			(1 << 1) /* supports LTM */
+	__le16 wSpeedSupported;
+#define USB_LOW_SPEED_OPERATION		(1)	 /* Low speed operation */
+#define USB_FULL_SPEED_OPERATION	(1 << 1) /* Full speed operation */
+#define USB_HIGH_SPEED_OPERATION	(1 << 2) /* High speed operation */
+#define USB_5GBPS_OPERATION		(1 << 3) /* Operation at 5Gbps */
+	__u8  bFunctionalitySupport;
+	__u8  bU1devExitLat;
+	__le16 bU2DevExitLat;
+} __attribute__((packed));
+
+#define USB_DT_USB_SS_CAP_SIZE	10
+
+/*
+ * Container ID Capability descriptor: Defines the instance unique ID used to
+ * identify the instance across all operating modes
+ */
+#define	CONTAINER_ID_TYPE	4
+struct usb_ss_container_id_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+	__u8  bReserved;
+	__u8  ContainerID[16]; /* 128-bit number */
+} __attribute__((packed));
+
+#define USB_DT_USB_SS_CONTN_ID_SIZE	20
+
+/*
+ * Platform Device Capability descriptor: Defines platform specific device
+ * capabilities
+ */
+#define	USB_PLAT_DEV_CAP_TYPE	5
+struct usb_plat_dev_cap_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+	__u8  bReserved;
+	__u8  UUID[16];
+	__u8  CapabilityData[];
+} __attribute__((packed));
+
+#define USB_DT_USB_PLAT_DEV_CAP_SIZE(capability_data_size)	(20 + capability_data_size)
+
+/*
+ * SuperSpeed Plus USB Capability descriptor: Defines the set of
+ * SuperSpeed Plus USB specific device level capabilities
+ */
+#define	USB_SSP_CAP_TYPE	0xa
+struct usb_ssp_cap_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+	__u8  bReserved;
+	__le32 bmAttributes;
+#define USB_SSP_SUBLINK_SPEED_ATTRIBS	(0x1f << 0) /* sublink speed entries */
+#define USB_SSP_SUBLINK_SPEED_IDS	(0xf << 5)  /* speed ID entries */
+	__le16  wFunctionalitySupport;
+#define USB_SSP_MIN_SUBLINK_SPEED_ATTRIBUTE_ID	(0xf)
+#define USB_SSP_MIN_RX_LANE_COUNT		(0xf << 8)
+#define USB_SSP_MIN_TX_LANE_COUNT		(0xf << 12)
+	__le16 wReserved;
+	__le32 bmSublinkSpeedAttr[1]; /* list of sublink speed attrib entries */
+#define USB_SSP_SUBLINK_SPEED_SSID	(0xf)		/* sublink speed ID */
+#define USB_SSP_SUBLINK_SPEED_LSE	(0x3 << 4)	/* Lanespeed exponent */
+#define USB_SSP_SUBLINK_SPEED_LSE_BPS		0
+#define USB_SSP_SUBLINK_SPEED_LSE_KBPS		1
+#define USB_SSP_SUBLINK_SPEED_LSE_MBPS		2
+#define USB_SSP_SUBLINK_SPEED_LSE_GBPS		3
+
+#define USB_SSP_SUBLINK_SPEED_ST	(0x3 << 6)	/* Sublink type */
+#define USB_SSP_SUBLINK_SPEED_ST_SYM_RX		0
+#define USB_SSP_SUBLINK_SPEED_ST_ASYM_RX	1
+#define USB_SSP_SUBLINK_SPEED_ST_SYM_TX		2
+#define USB_SSP_SUBLINK_SPEED_ST_ASYM_TX	3
+
+#define USB_SSP_SUBLINK_SPEED_RSVD	(0x3f << 8)	/* Reserved */
+#define USB_SSP_SUBLINK_SPEED_LP	(0x3 << 14)	/* Link protocol */
+#define USB_SSP_SUBLINK_SPEED_LP_SS		0
+#define USB_SSP_SUBLINK_SPEED_LP_SSP		1
+
+#define USB_SSP_SUBLINK_SPEED_LSM	(0xff << 16)	/* Lanespeed mantissa */
+} __attribute__((packed));
+
+/*
+ * USB Power Delivery Capability Descriptor:
+ * Defines capabilities for PD
+ */
+/* Defines the various PD Capabilities of this device */
+#define USB_PD_POWER_DELIVERY_CAPABILITY	0x06
+/* Provides information on each battery supported by the device */
+#define USB_PD_BATTERY_INFO_CAPABILITY		0x07
+/* The Consumer characteristics of a Port on the device */
+#define USB_PD_PD_CONSUMER_PORT_CAPABILITY	0x08
+/* The provider characteristics of a Port on the device */
+#define USB_PD_PD_PROVIDER_PORT_CAPABILITY	0x09
+
+struct usb_pd_cap_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType; /* set to USB_PD_POWER_DELIVERY_CAPABILITY */
+	__u8  bReserved;
+	__le32 bmAttributes;
+#define USB_PD_CAP_BATTERY_CHARGING	(1 << 1) /* supports Battery Charging specification */
+#define USB_PD_CAP_USB_PD		(1 << 2) /* supports USB Power Delivery specification */
+#define USB_PD_CAP_PROVIDER		(1 << 3) /* can provide power */
+#define USB_PD_CAP_CONSUMER		(1 << 4) /* can consume power */
+#define USB_PD_CAP_CHARGING_POLICY	(1 << 5) /* supports CHARGING_POLICY feature */
+#define USB_PD_CAP_TYPE_C_CURRENT	(1 << 6) /* supports power capabilities defined in the USB Type-C Specification */
+
+#define USB_PD_CAP_PWR_AC		(1 << 8)
+#define USB_PD_CAP_PWR_BAT		(1 << 9)
+#define USB_PD_CAP_PWR_USE_V_BUS	(1 << 14)
+
+	__le16 bmProviderPorts; /* Bit zero refers to the UFP of the device */
+	__le16 bmConsumerPorts;
+	__le16 bcdBCVersion;
+	__le16 bcdPDVersion;
+	__le16 bcdUSBTypeCVersion;
+} __attribute__((packed));
+
+struct usb_pd_cap_battery_info_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDevCapabilityType;
+	/* Index of string descriptor shall contain the user friendly name for this battery */
+	__u8 iBattery;
+	/* Index of string descriptor shall contain the Serial Number String for this battery */
+	__u8 iSerial;
+	__u8 iManufacturer;
+	__u8 bBatteryId; /* uniquely identifies this battery in status Messages */
+	__u8 bReserved;
+	/*
+	 * Shall contain the Battery Charge value above which this
+	 * battery is considered to be fully charged but not necessarily
+	 * “topped off.”
+	 */
+	__le32 dwChargedThreshold; /* in mWh */
+	/*
+	 * Shall contain the minimum charge level of this battery such
+	 * that above this threshold, a device can be assured of being
+	 * able to power up successfully (see Battery Charging 1.2).
+	 */
+	__le32 dwWeakThreshold; /* in mWh */
+	__le32 dwBatteryDesignCapacity; /* in mWh */
+	__le32 dwBatteryLastFullchargeCapacity; /* in mWh */
+} __attribute__((packed));
+
+struct usb_pd_cap_consumer_port_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDevCapabilityType;
+	__u8 bReserved;
+	__u8 bmCapabilities;
+/* port will oerate under: */
+#define USB_PD_CAP_CONSUMER_BC		(1 << 0) /* BC */
+#define USB_PD_CAP_CONSUMER_PD		(1 << 1) /* PD */
+#define USB_PD_CAP_CONSUMER_TYPE_C	(1 << 2) /* USB Type-C Current */
+	__le16 wMinVoltage; /* in 50mV units */
+	__le16 wMaxVoltage; /* in 50mV units */
+	__u16 wReserved;
+	__le32 dwMaxOperatingPower; /* in 10 mW - operating at steady state */
+	__le32 dwMaxPeakPower; /* in 10mW units - operating at peak power */
+	__le32 dwMaxPeakPowerTime; /* in 100ms units - duration of peak */
+#define USB_PD_CAP_CONSUMER_UNKNOWN_PEAK_POWER_TIME 0xffff
+} __attribute__((packed));
+
+struct usb_pd_cap_provider_port_descriptor {
+	__u8 bLength;
+	__u8 bDescriptorType;
+	__u8 bDevCapabilityType;
+	__u8 bReserved1;
+	__u8 bmCapabilities;
+/* port will oerate under: */
+#define USB_PD_CAP_PROVIDER_BC		(1 << 0) /* BC */
+#define USB_PD_CAP_PROVIDER_PD		(1 << 1) /* PD */
+#define USB_PD_CAP_PROVIDER_TYPE_C	(1 << 2) /* USB Type-C Current */
+	__u8 bNumOfPDObjects;
+	__u8 bReserved2;
+	__le32 wPowerDataObject[];
+} __attribute__((packed));
+
+/*
+ * Precision time measurement capability descriptor: advertised by devices and
+ * hubs that support PTM
+ */
+#define	USB_PTM_CAP_TYPE	0xb
+struct usb_ptm_cap_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDevCapabilityType;
+} __attribute__((packed));
+
+#define USB_DT_USB_PTM_ID_SIZE		3
+/*
+ * The size of the descriptor for the Sublink Speed Attribute Count
+ * (SSAC) specified in bmAttributes[4:0]. SSAC is zero-based
+ */
+#define USB_DT_USB_SSP_CAP_SIZE(ssac)	(12 + (ssac + 1) * 4)
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_WIRELESS_ENDPOINT_COMP:  companion descriptor associated with
+ * each endpoint descriptor for a wireless device
+ */
+struct usb_wireless_ep_comp_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bMaxBurst;
+	__u8  bMaxSequence;
+	__le16 wMaxStreamDelay;
+	__le16 wOverTheAirPacketSize;
+	__u8  bOverTheAirInterval;
+	__u8  bmCompAttributes;
+#define USB_ENDPOINT_SWITCH_MASK	0x03	/* in bmCompAttributes */
+#define USB_ENDPOINT_SWITCH_NO		0
+#define USB_ENDPOINT_SWITCH_SWITCH	1
+#define USB_ENDPOINT_SWITCH_SCALE	2
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
+ * host and a device for connection set up, mutual authentication, and
+ * exchanging short lived session keys.  The handshake depends on a CC.
+ */
+struct usb_handshake {
+	__u8 bMessageNumber;
+	__u8 bStatus;
+	__u8 tTKID[3];
+	__u8 bReserved;
+	__u8 CDID[16];
+	__u8 nonce[16];
+	__u8 MIC[8];
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
+ * A CC may also be set up using non-wireless secure channels (including
+ * wired USB!), and some devices may support CCs with multiple hosts.
+ */
+struct usb_connection_context {
+	__u8 CHID[16];		/* persistent host id */
+	__u8 CDID[16];		/* device id (unique w/in host context) */
+	__u8 CK[16];		/* connection key */
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB 2.0 defines three speeds, here's how Linux identifies them */
+
+enum usb_device_speed {
+	USB_SPEED_UNKNOWN = 0,			/* enumerating */
+	USB_SPEED_LOW, USB_SPEED_FULL,		/* usb 1.1 */
+	USB_SPEED_HIGH,				/* usb 2.0 */
+	USB_SPEED_WIRELESS,			/* wireless (usb 2.5) */
+	USB_SPEED_SUPER,			/* usb 3.0 */
+	USB_SPEED_SUPER_PLUS,			/* usb 3.1 */
+};
+
+
+enum usb_device_state {
+	/* NOTATTACHED isn't in the USB spec, and this state acts
+	 * the same as ATTACHED ... but it's clearer this way.
+	 */
+	USB_STATE_NOTATTACHED = 0,
+
+	/* chapter 9 and authentication (wireless) device states */
+	USB_STATE_ATTACHED,
+	USB_STATE_POWERED,			/* wired */
+	USB_STATE_RECONNECTING,			/* auth */
+	USB_STATE_UNAUTHENTICATED,		/* auth */
+	USB_STATE_DEFAULT,			/* limited function */
+	USB_STATE_ADDRESS,
+	USB_STATE_CONFIGURED,			/* most functions */
+
+	USB_STATE_SUSPENDED
+
+	/* NOTE:  there are actually four different SUSPENDED
+	 * states, returning to POWERED, DEFAULT, ADDRESS, or
+	 * CONFIGURED respectively when SOF tokens flow again.
+	 * At this level there's no difference between L1 and L2
+	 * suspend states.  (L2 being original USB 1.1 suspend.)
+	 */
+};
+
+enum usb3_link_state {
+	USB3_LPM_U0 = 0,
+	USB3_LPM_U1,
+	USB3_LPM_U2,
+	USB3_LPM_U3
+};
+
+/*
+ * A U1 timeout of 0x0 means the parent hub will reject any transitions to U1.
+ * 0xff means the parent hub will accept transitions to U1, but will not
+ * initiate a transition.
+ *
+ * A U1 timeout of 0x1 to 0x7F also causes the hub to initiate a transition to
+ * U1 after that many microseconds.  Timeouts of 0x80 to 0xFE are reserved
+ * values.
+ *
+ * A U2 timeout of 0x0 means the parent hub will reject any transitions to U2.
+ * 0xff means the parent hub will accept transitions to U2, but will not
+ * initiate a transition.
+ *
+ * A U2 timeout of 0x1 to 0xFE also causes the hub to initiate a transition to
+ * U2 after N*256 microseconds.  Therefore a U2 timeout value of 0x1 means a U2
+ * idle timer of 256 microseconds, 0x2 means 512 microseconds, 0xFE means
+ * 65.024ms.
+ */
+#define USB3_LPM_DISABLED		0x0
+#define USB3_LPM_U1_MAX_TIMEOUT		0x7F
+#define USB3_LPM_U2_MAX_TIMEOUT		0xFE
+#define USB3_LPM_DEVICE_INITIATED	0xFF
+
+struct usb_set_sel_req {
+	__u8	u1_sel;
+	__u8	u1_pel;
+	__le16	u2_sel;
+	__le16	u2_pel;
+} __attribute__ ((packed));
+
+/*
+ * The Set System Exit Latency control transfer provides one byte each for
+ * U1 SEL and U1 PEL, so the max exit latency is 0xFF.  U2 SEL and U2 PEL each
+ * are two bytes long.
+ */
+#define USB3_LPM_MAX_U1_SEL_PEL		0xFF
+#define USB3_LPM_MAX_U2_SEL_PEL		0xFFFF
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * As per USB compliance update, a device that is actively drawing
+ * more than 100mA from USB must report itself as bus-powered in
+ * the GetStatus(DEVICE) call.
+ * https://compliance.usb.org/index.asp?UpdateFile=Electrical&Format=Standard#34
+ */
+#define USB_SELF_POWER_VBUS_MAX_DRAW		100
+
+#endif /* __LINUX_USB_CH9_H */
diff --git a/contrib/libs/linux-headers/linux/usb/charger.h b/contrib/libs/linux-headers/linux/usb/charger.h
new file mode 100644
index 0000000000..c52f513cb2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/charger.h
@@ -0,0 +1,31 @@
+/*
+ * This file defines the USB charger type and state that are needed for
+ * USB device APIs.
+ */
+
+#ifndef __LINUX_USB_CHARGER_H
+#define __LINUX_USB_CHARGER_H
+
+/*
+ * USB charger type:
+ * SDP (Standard Downstream Port)
+ * DCP (Dedicated Charging Port)
+ * CDP (Charging Downstream Port)
+ * ACA (Accessory Charger Adapters)
+ */
+enum usb_charger_type {
+	UNKNOWN_TYPE = 0,
+	SDP_TYPE = 1,
+	DCP_TYPE = 2,
+	CDP_TYPE = 3,
+	ACA_TYPE = 4,
+};
+
+/* USB charger state */
+enum usb_charger_state {
+	USB_CHARGER_DEFAULT = 0,
+	USB_CHARGER_PRESENT = 1,
+	USB_CHARGER_ABSENT = 2,
+};
+
+#endif /* __LINUX_USB_CHARGER_H */
diff --git a/contrib/libs/linux-headers/linux/usb/functionfs.h b/contrib/libs/linux-headers/linux/usb/functionfs.h
new file mode 100644
index 0000000000..dab5148114
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/functionfs.h
@@ -0,0 +1,291 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_FUNCTIONFS_H__
+#define __LINUX_FUNCTIONFS_H__
+
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#include <linux/usb/ch9.h>
+
+
+enum {
+	FUNCTIONFS_DESCRIPTORS_MAGIC = 1,
+	FUNCTIONFS_STRINGS_MAGIC = 2,
+	FUNCTIONFS_DESCRIPTORS_MAGIC_V2 = 3,
+};
+
+enum functionfs_flags {
+	FUNCTIONFS_HAS_FS_DESC = 1,
+	FUNCTIONFS_HAS_HS_DESC = 2,
+	FUNCTIONFS_HAS_SS_DESC = 4,
+	FUNCTIONFS_HAS_MS_OS_DESC = 8,
+	FUNCTIONFS_VIRTUAL_ADDR = 16,
+	FUNCTIONFS_EVENTFD = 32,
+	FUNCTIONFS_ALL_CTRL_RECIP = 64,
+	FUNCTIONFS_CONFIG0_SETUP = 128,
+};
+
+/* Descriptor of an non-audio endpoint */
+struct usb_endpoint_descriptor_no_audio {
+	__u8  bLength;
+	__u8  bDescriptorType;
+
+	__u8  bEndpointAddress;
+	__u8  bmAttributes;
+	__le16 wMaxPacketSize;
+	__u8  bInterval;
+} __attribute__((packed));
+
+struct usb_functionfs_descs_head_v2 {
+	__le32 magic;
+	__le32 length;
+	__le32 flags;
+	/*
+	 * __le32 fs_count, hs_count, fs_count; must be included manually in
+	 * the structure taking flags into consideration.
+	 */
+} __attribute__((packed));
+
+/* Legacy format, deprecated as of 3.14. */
+struct usb_functionfs_descs_head {
+	__le32 magic;
+	__le32 length;
+	__le32 fs_count;
+	__le32 hs_count;
+} __attribute__((packed, deprecated));
+
+/* MS OS Descriptor header */
+struct usb_os_desc_header {
+	__u8	interface;
+	__le32	dwLength;
+	__le16	bcdVersion;
+	__le16	wIndex;
+	union {
+		struct {
+			__u8	bCount;
+			__u8	Reserved;
+		};
+		__le16	wCount;
+	};
+} __attribute__((packed));
+
+struct usb_ext_compat_desc {
+	__u8	bFirstInterfaceNumber;
+	__u8	Reserved1;
+	__u8	CompatibleID[8];
+	__u8	SubCompatibleID[8];
+	__u8	Reserved2[6];
+};
+
+struct usb_ext_prop_desc {
+	__le32	dwSize;
+	__le32	dwPropertyDataType;
+	__le16	wPropertyNameLength;
+} __attribute__((packed));
+
+
+/*
+ * Descriptors format:
+ *
+ * | off | name      | type         | description                          |
+ * |-----+-----------+--------------+--------------------------------------|
+ * |   0 | magic     | LE32         | FUNCTIONFS_DESCRIPTORS_MAGIC_V2      |
+ * |   4 | length    | LE32         | length of the whole data chunk       |
+ * |   8 | flags     | LE32         | combination of functionfs_flags      |
+ * |     | eventfd   | LE32         | eventfd file descriptor              |
+ * |     | fs_count  | LE32         | number of full-speed descriptors     |
+ * |     | hs_count  | LE32         | number of high-speed descriptors     |
+ * |     | ss_count  | LE32         | number of super-speed descriptors    |
+ * |     | os_count  | LE32         | number of MS OS descriptors          |
+ * |     | fs_descrs | Descriptor[] | list of full-speed descriptors       |
+ * |     | hs_descrs | Descriptor[] | list of high-speed descriptors       |
+ * |     | ss_descrs | Descriptor[] | list of super-speed descriptors      |
+ * |     | os_descrs | OSDesc[]     | list of MS OS descriptors            |
+ *
+ * Depending on which flags are set, various fields may be missing in the
+ * structure.  Any flags that are not recognised cause the whole block to be
+ * rejected with -ENOSYS.
+ *
+ * Legacy descriptors format (deprecated as of 3.14):
+ *
+ * | off | name      | type         | description                          |
+ * |-----+-----------+--------------+--------------------------------------|
+ * |   0 | magic     | LE32         | FUNCTIONFS_DESCRIPTORS_MAGIC         |
+ * |   4 | length    | LE32         | length of the whole data chunk       |
+ * |   8 | fs_count  | LE32         | number of full-speed descriptors     |
+ * |  12 | hs_count  | LE32         | number of high-speed descriptors     |
+ * |  16 | fs_descrs | Descriptor[] | list of full-speed descriptors       |
+ * |     | hs_descrs | Descriptor[] | list of high-speed descriptors       |
+ *
+ * All numbers must be in little endian order.
+ *
+ * Descriptor[] is an array of valid USB descriptors which have the following
+ * format:
+ *
+ * | off | name            | type | description              |
+ * |-----+-----------------+------+--------------------------|
+ * |   0 | bLength         | U8   | length of the descriptor |
+ * |   1 | bDescriptorType | U8   | descriptor type          |
+ * |   2 | payload         |      | descriptor's payload     |
+ *
+ * OSDesc[] is an array of valid MS OS Feature Descriptors which have one of
+ * the following formats:
+ *
+ * | off | name            | type | description              |
+ * |-----+-----------------+------+--------------------------|
+ * |   0 | inteface        | U8   | related interface number |
+ * |   1 | dwLength        | U32  | length of the descriptor |
+ * |   5 | bcdVersion      | U16  | currently supported: 1   |
+ * |   7 | wIndex          | U16  | currently supported: 4   |
+ * |   9 | bCount          | U8   | number of ext. compat.   |
+ * |  10 | Reserved        | U8   | 0                        |
+ * |  11 | ExtCompat[]     |      | list of ext. compat. d.  |
+ *
+ * | off | name            | type | description              |
+ * |-----+-----------------+------+--------------------------|
+ * |   0 | inteface        | U8   | related interface number |
+ * |   1 | dwLength        | U32  | length of the descriptor |
+ * |   5 | bcdVersion      | U16  | currently supported: 1   |
+ * |   7 | wIndex          | U16  | currently supported: 5   |
+ * |   9 | wCount          | U16  | number of ext. compat.   |
+ * |  11 | ExtProp[]       |      | list of ext. prop. d.    |
+ *
+ * ExtCompat[] is an array of valid Extended Compatiblity descriptors
+ * which have the following format:
+ *
+ * | off | name                  | type | description                         |
+ * |-----+-----------------------+------+-------------------------------------|
+ * |   0 | bFirstInterfaceNumber | U8   | index of the interface or of the 1st|
+ * |     |                       |      | interface in an IAD group           |
+ * |   1 | Reserved              | U8   | 1                                   |
+ * |   2 | CompatibleID          | U8[8]| compatible ID string                |
+ * |  10 | SubCompatibleID       | U8[8]| subcompatible ID string             |
+ * |  18 | Reserved              | U8[6]| 0                                   |
+ *
+ * ExtProp[] is an array of valid Extended Properties descriptors
+ * which have the following format:
+ *
+ * | off | name                  | type | description                         |
+ * |-----+-----------------------+------+-------------------------------------|
+ * |   0 | dwSize                | U32  | length of the descriptor            |
+ * |   4 | dwPropertyDataType    | U32  | 1..7                                |
+ * |   8 | wPropertyNameLength   | U16  | bPropertyName length (NL)           |
+ * |  10 | bPropertyName         |U8[NL]| name of this property               |
+ * |10+NL| dwPropertyDataLength  | U32  | bPropertyData length (DL)           |
+ * |14+NL| bProperty             |U8[DL]| payload of this property            |
+ */
+
+struct usb_functionfs_strings_head {
+	__le32 magic;
+	__le32 length;
+	__le32 str_count;
+	__le32 lang_count;
+} __attribute__((packed));
+
+/*
+ * Strings format:
+ *
+ * | off | name       | type                  | description                |
+ * |-----+------------+-----------------------+----------------------------|
+ * |   0 | magic      | LE32                  | FUNCTIONFS_STRINGS_MAGIC   |
+ * |   4 | length     | LE32                  | length of the data chunk   |
+ * |   8 | str_count  | LE32                  | number of strings          |
+ * |  12 | lang_count | LE32                  | number of languages        |
+ * |  16 | stringtab  | StringTab[lang_count] | table of strings per lang  |
+ *
+ * For each language there is one stringtab entry (ie. there are lang_count
+ * stringtab entires).  Each StringTab has following format:
+ *
+ * | off | name    | type              | description                        |
+ * |-----+---------+-------------------+------------------------------------|
+ * |   0 | lang    | LE16              | language code                      |
+ * |   2 | strings | String[str_count] | array of strings in given language |
+ *
+ * For each string there is one strings entry (ie. there are str_count
+ * string entries).  Each String is a NUL terminated string encoded in
+ * UTF-8.
+ */
+
+
+
+/*
+ * Events are delivered on the ep0 file descriptor, when the user mode driver
+ * reads from this file descriptor after writing the descriptors.  Don't
+ * stop polling this descriptor.
+ */
+
+enum usb_functionfs_event_type {
+	FUNCTIONFS_BIND,
+	FUNCTIONFS_UNBIND,
+
+	FUNCTIONFS_ENABLE,
+	FUNCTIONFS_DISABLE,
+
+	FUNCTIONFS_SETUP,
+
+	FUNCTIONFS_SUSPEND,
+	FUNCTIONFS_RESUME
+};
+
+/* NOTE:  this structure must stay the same size and layout on
+ * both 32-bit and 64-bit kernels.
+ */
+struct usb_functionfs_event {
+	union {
+		/* SETUP: packet; DATA phase i/o precedes next event
+		 *(setup.bmRequestType & USB_DIR_IN) flags direction */
+		struct usb_ctrlrequest	setup;
+	} __attribute__((packed)) u;
+
+	/* enum usb_functionfs_event_type */
+	__u8				type;
+	__u8				_pad[3];
+} __attribute__((packed));
+
+
+/* Endpoint ioctls */
+/* The same as in gadgetfs */
+
+/* IN transfers may be reported to the gadget driver as complete
+ *	when the fifo is loaded, before the host reads the data;
+ * OUT transfers may be reported to the host's "client" driver as
+ *	complete when they're sitting in the FIFO unread.
+ * THIS returns how many bytes are "unclaimed" in the endpoint fifo
+ * (needed for precise fault handling, when the hardware allows it)
+ */
+#define	FUNCTIONFS_FIFO_STATUS	_IO('g', 1)
+
+/* discards any unclaimed data in the fifo. */
+#define	FUNCTIONFS_FIFO_FLUSH	_IO('g', 2)
+
+/* resets endpoint halt+toggle; used to implement set_interface.
+ * some hardware (like pxa2xx) can't support this.
+ */
+#define	FUNCTIONFS_CLEAR_HALT	_IO('g', 3)
+
+/* Specific for functionfs */
+
+/*
+ * Returns reverse mapping of an interface.  Called on EP0.  If there
+ * is no such interface returns -EDOM.  If function is not active
+ * returns -ENODEV.
+ */
+#define	FUNCTIONFS_INTERFACE_REVMAP	_IO('g', 128)
+
+/*
+ * Returns real bEndpointAddress of an endpoint. If endpoint shuts down
+ * during the call, returns -ESHUTDOWN.
+ */
+#define	FUNCTIONFS_ENDPOINT_REVMAP	_IO('g', 129)
+
+/*
+ * Returns endpoint descriptor. If endpoint shuts down during the call,
+ * returns -ESHUTDOWN.
+ */
+#define	FUNCTIONFS_ENDPOINT_DESC	_IOR('g', 130, \
+					     struct usb_endpoint_descriptor)
+
+
+
+#endif /* __LINUX_FUNCTIONFS_H__ */
diff --git a/contrib/libs/linux-headers/linux/usb/g_printer.h b/contrib/libs/linux-headers/linux/usb/g_printer.h
new file mode 100644
index 0000000000..7fc20e4b82
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/g_printer.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * g_printer.h -- Header file for USB Printer gadget driver
+ *
+ * Copyright (C) 2007 Craig W. Nadler
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_USB_G_PRINTER_H
+#define __LINUX_USB_G_PRINTER_H
+
+#define PRINTER_NOT_ERROR	0x08
+#define PRINTER_SELECTED	0x10
+#define PRINTER_PAPER_EMPTY	0x20
+
+/* The 'g' code is also used by gadgetfs ioctl requests.
+ * Don't add any colliding codes to either driver, and keep
+ * them in unique ranges (size 0x20 for now).
+ */
+#define GADGET_GET_PRINTER_STATUS	_IOR('g', 0x21, unsigned char)
+#define GADGET_SET_PRINTER_STATUS	_IOWR('g', 0x22, unsigned char)
+
+#endif /* __LINUX_USB_G_PRINTER_H */
diff --git a/contrib/libs/linux-headers/linux/usb/g_uvc.h b/contrib/libs/linux-headers/linux/usb/g_uvc.h
new file mode 100644
index 0000000000..8d7824dde1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/g_uvc.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * g_uvc.h  --  USB Video Class Gadget driver API
+ *
+ * Copyright (C) 2009-2010 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ */
+
+#ifndef __LINUX_USB_G_UVC_H
+#define __LINUX_USB_G_UVC_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/usb/ch9.h>
+
+#define UVC_EVENT_FIRST			(V4L2_EVENT_PRIVATE_START + 0)
+#define UVC_EVENT_CONNECT		(V4L2_EVENT_PRIVATE_START + 0)
+#define UVC_EVENT_DISCONNECT		(V4L2_EVENT_PRIVATE_START + 1)
+#define UVC_EVENT_STREAMON		(V4L2_EVENT_PRIVATE_START + 2)
+#define UVC_EVENT_STREAMOFF		(V4L2_EVENT_PRIVATE_START + 3)
+#define UVC_EVENT_SETUP			(V4L2_EVENT_PRIVATE_START + 4)
+#define UVC_EVENT_DATA			(V4L2_EVENT_PRIVATE_START + 5)
+#define UVC_EVENT_LAST			(V4L2_EVENT_PRIVATE_START + 5)
+
+#define UVC_STRING_CONTROL_IDX			0
+#define UVC_STRING_STREAMING_IDX		1
+
+struct uvc_request_data {
+	__s32 length;
+	__u8 data[60];
+};
+
+struct uvc_event {
+	union {
+		enum usb_device_speed speed;
+		struct usb_ctrlrequest req;
+		struct uvc_request_data data;
+	};
+};
+
+#define UVCIOC_SEND_RESPONSE		_IOW('U', 1, struct uvc_request_data)
+
+#endif /* __LINUX_USB_G_UVC_H */
diff --git a/contrib/libs/linux-headers/linux/usb/gadgetfs.h b/contrib/libs/linux-headers/linux/usb/gadgetfs.h
new file mode 100644
index 0000000000..835473910a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/gadgetfs.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Filesystem based user-mode API to USB Gadget controller hardware
+ *
+ * Other than ep0 operations, most things are done by read() and write()
+ * on endpoint files found in one directory.  They are configured by
+ * writing descriptors, and then may be used for normal stream style
+ * i/o requests.  When ep0 is configured, the device can enumerate;
+ * when it's closed, the device disconnects from usb.  Operations on
+ * ep0 require ioctl() operations.
+ *
+ * Configuration and device descriptors get written to /dev/gadget/$CHIP,
+ * which may then be used to read usb_gadgetfs_event structs.  The driver
+ * may activate endpoints as it handles SET_CONFIGURATION setup events,
+ * or earlier; writing endpoint descriptors to /dev/gadget/$ENDPOINT
+ * then performing data transfers by reading or writing.
+ */
+
+#ifndef __LINUX_USB_GADGETFS_H
+#define __LINUX_USB_GADGETFS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#include <linux/usb/ch9.h>
+
+/*
+ * Events are delivered on the ep0 file descriptor, when the user mode driver
+ * reads from this file descriptor after writing the descriptors.  Don't
+ * stop polling this descriptor.
+ */
+
+enum usb_gadgetfs_event_type {
+	GADGETFS_NOP = 0,
+
+	GADGETFS_CONNECT,
+	GADGETFS_DISCONNECT,
+	GADGETFS_SETUP,
+	GADGETFS_SUSPEND,
+	/* and likely more ! */
+};
+
+/* NOTE:  this structure must stay the same size and layout on
+ * both 32-bit and 64-bit kernels.
+ */
+struct usb_gadgetfs_event {
+	union {
+		/* NOP, DISCONNECT, SUSPEND: nothing
+		 * ... some hardware can't report disconnection
+		 */
+
+		/* CONNECT: just the speed */
+		enum usb_device_speed	speed;
+
+		/* SETUP: packet; DATA phase i/o precedes next event
+		 *(setup.bmRequestType & USB_DIR_IN) flags direction
+		 * ... includes SET_CONFIGURATION, SET_INTERFACE
+		 */
+		struct usb_ctrlrequest	setup;
+	} u;
+	enum usb_gadgetfs_event_type	type;
+};
+
+
+/* The 'g' code is also used by printer gadget ioctl requests.
+ * Don't add any colliding codes to either driver, and keep
+ * them in unique ranges (size 0x20 for now).
+ */
+
+/* endpoint ioctls */
+
+/* IN transfers may be reported to the gadget driver as complete
+ *	when the fifo is loaded, before the host reads the data;
+ * OUT transfers may be reported to the host's "client" driver as
+ *	complete when they're sitting in the FIFO unread.
+ * THIS returns how many bytes are "unclaimed" in the endpoint fifo
+ * (needed for precise fault handling, when the hardware allows it)
+ */
+#define	GADGETFS_FIFO_STATUS	_IO('g', 1)
+
+/* discards any unclaimed data in the fifo. */
+#define	GADGETFS_FIFO_FLUSH	_IO('g', 2)
+
+/* resets endpoint halt+toggle; used to implement set_interface.
+ * some hardware (like pxa2xx) can't support this.
+ */
+#define	GADGETFS_CLEAR_HALT	_IO('g', 3)
+
+#endif /* __LINUX_USB_GADGETFS_H */
diff --git a/contrib/libs/linux-headers/linux/usb/midi.h b/contrib/libs/linux-headers/linux/usb/midi.h
new file mode 100644
index 0000000000..de6941ef70
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/midi.h
@@ -0,0 +1,113 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * <linux/usb/midi.h> -- USB MIDI definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for MIDI Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/midi10.pdf
+ */
+
+#ifndef __LINUX_USB_MIDI_H
+#define __LINUX_USB_MIDI_H
+
+#include <linux/types.h>
+
+/* A.1  MS Class-Specific Interface Descriptor Subtypes */
+#define USB_MS_HEADER		0x01
+#define USB_MS_MIDI_IN_JACK	0x02
+#define USB_MS_MIDI_OUT_JACK	0x03
+#define USB_MS_ELEMENT		0x04
+
+/* A.2  MS Class-Specific Endpoint Descriptor Subtypes */
+#define USB_MS_GENERAL		0x01
+
+/* A.3  MS MIDI IN and OUT Jack Types */
+#define USB_MS_EMBEDDED		0x01
+#define USB_MS_EXTERNAL		0x02
+
+/* 6.1.2.1  Class-Specific MS Interface Header Descriptor */
+struct usb_ms_header_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubtype;
+	__le16 bcdMSC;
+	__le16 wTotalLength;
+} __attribute__ ((packed));
+
+#define USB_DT_MS_HEADER_SIZE	7
+
+/* 6.1.2.2  MIDI IN Jack Descriptor */
+struct usb_midi_in_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* USB_MS_MIDI_IN_JACK */
+	__u8  bJackType;		/* USB_MS_EMBEDDED/EXTERNAL */
+	__u8  bJackID;
+	__u8  iJack;
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_IN_SIZE	6
+
+struct usb_midi_source_pin {
+	__u8  baSourceID;
+	__u8  baSourcePin;
+} __attribute__ ((packed));
+
+/* 6.1.2.3  MIDI OUT Jack Descriptor */
+struct usb_midi_out_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		/* USB_DT_CS_INTERFACE */
+	__u8  bDescriptorSubtype;	/* USB_MS_MIDI_OUT_JACK */
+	__u8  bJackType;		/* USB_MS_EMBEDDED/EXTERNAL */
+	__u8  bJackID;
+	__u8  bNrInputPins;		/* p */
+	struct usb_midi_source_pin pins[]; /* [p] */
+	/*__u8  iJack;  -- omitted due to variable-sized pins[] */
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_OUT_SIZE(p)	(7 + 2 * (p))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p)			\
+struct usb_midi_out_jack_descriptor_##p {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bJackType;					\
+	__u8  bJackID;						\
+	__u8  bNrInputPins;					\
+	struct usb_midi_source_pin pins[p];			\
+	__u8  iJack;						\
+} __attribute__ ((packed))
+
+/* 6.2.2  Class-Specific MS Bulk Data Endpoint Descriptor */
+struct usb_ms_endpoint_descriptor {
+	__u8  bLength;			/* 4+n */
+	__u8  bDescriptorType;		/* USB_DT_CS_ENDPOINT */
+	__u8  bDescriptorSubtype;	/* USB_MS_GENERAL */
+	__u8  bNumEmbMIDIJack;		/* n */
+	__u8  baAssocJackID[];		/* [n] */
+} __attribute__ ((packed));
+
+#define USB_DT_MS_ENDPOINT_SIZE(n)	(4 + (n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n)			\
+struct usb_ms_endpoint_descriptor_##n {				\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bNumEmbMIDIJack;					\
+	__u8  baAssocJackID[n];					\
+} __attribute__ ((packed))
+
+#endif /* __LINUX_USB_MIDI_H */
diff --git a/contrib/libs/linux-headers/linux/usb/raw_gadget.h b/contrib/libs/linux-headers/linux/usb/raw_gadget.h
new file mode 100644
index 0000000000..c74bbfc90b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/raw_gadget.h
@@ -0,0 +1,249 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * USB Raw Gadget driver.
+ *
+ * See Documentation/usb/raw-gadget.rst for more details.
+ */
+
+#ifndef __LINUX_USB_RAW_GADGET_H
+#define __LINUX_USB_RAW_GADGET_H
+
+#include <asm/ioctl.h>
+#include <linux/types.h>
+#include <linux/usb/ch9.h>
+
+/* Maximum length of driver_name/device_name in the usb_raw_init struct. */
+#define UDC_NAME_LENGTH_MAX 128
+
+/*
+ * struct usb_raw_init - argument for USB_RAW_IOCTL_INIT ioctl.
+ * @speed: The speed of the emulated USB device, takes the same values as
+ *     the usb_device_speed enum: USB_SPEED_FULL, USB_SPEED_HIGH, etc.
+ * @driver_name: The name of the UDC driver.
+ * @device_name: The name of a UDC instance.
+ *
+ * The last two fields identify a UDC the gadget driver should bind to.
+ * For example, Dummy UDC has "dummy_udc" as its driver_name and "dummy_udc.N"
+ * as its device_name, where N in the index of the Dummy UDC instance.
+ * At the same time the dwc2 driver that is used on Raspberry Pi Zero, has
+ * "20980000.usb" as both driver_name and device_name.
+ */
+struct usb_raw_init {
+	__u8	driver_name[UDC_NAME_LENGTH_MAX];
+	__u8	device_name[UDC_NAME_LENGTH_MAX];
+	__u8	speed;
+};
+
+/* The type of event fetched with the USB_RAW_IOCTL_EVENT_FETCH ioctl. */
+enum usb_raw_event_type {
+	USB_RAW_EVENT_INVALID = 0,
+
+	/* This event is queued when the driver has bound to a UDC. */
+	USB_RAW_EVENT_CONNECT = 1,
+
+	/* This event is queued when a new control request arrived to ep0. */
+	USB_RAW_EVENT_CONTROL = 2,
+
+	/* The list might grow in the future. */
+};
+
+/*
+ * struct usb_raw_event - argument for USB_RAW_IOCTL_EVENT_FETCH ioctl.
+ * @type: The type of the fetched event.
+ * @length: Length of the data buffer. Updated by the driver and set to the
+ *     actual length of the fetched event data.
+ * @data: A buffer to store the fetched event data.
+ *
+ * Currently the fetched data buffer is empty for USB_RAW_EVENT_CONNECT,
+ * and contains struct usb_ctrlrequest for USB_RAW_EVENT_CONTROL.
+ */
+struct usb_raw_event {
+	__u32		type;
+	__u32		length;
+	__u8		data[];
+};
+
+#define USB_RAW_IO_FLAGS_ZERO	0x0001
+#define USB_RAW_IO_FLAGS_MASK	0x0001
+
+static __inline__ int usb_raw_io_flags_valid(__u16 flags)
+{
+	return (flags & ~USB_RAW_IO_FLAGS_MASK) == 0;
+}
+
+static __inline__ int usb_raw_io_flags_zero(__u16 flags)
+{
+	return (flags & USB_RAW_IO_FLAGS_ZERO);
+}
+
+/*
+ * struct usb_raw_ep_io - argument for USB_RAW_IOCTL_EP0/EP_WRITE/READ ioctls.
+ * @ep: Endpoint handle as returned by USB_RAW_IOCTL_EP_ENABLE for
+ *     USB_RAW_IOCTL_EP_WRITE/READ. Ignored for USB_RAW_IOCTL_EP0_WRITE/READ.
+ * @flags: When USB_RAW_IO_FLAGS_ZERO is specified, the zero flag is set on
+ *     the submitted USB request, see include/linux/usb/gadget.h for details.
+ * @length: Length of data.
+ * @data: Data to send for USB_RAW_IOCTL_EP0/EP_WRITE. Buffer to store received
+ *     data for USB_RAW_IOCTL_EP0/EP_READ.
+ */
+struct usb_raw_ep_io {
+	__u16		ep;
+	__u16		flags;
+	__u32		length;
+	__u8		data[];
+};
+
+/* Maximum number of non-control endpoints in struct usb_raw_eps_info. */
+#define USB_RAW_EPS_NUM_MAX	30
+
+/* Maximum length of UDC endpoint name in struct usb_raw_ep_info. */
+#define USB_RAW_EP_NAME_MAX	16
+
+/* Used as addr in struct usb_raw_ep_info if endpoint accepts any address. */
+#define USB_RAW_EP_ADDR_ANY	0xff
+
+/*
+ * struct usb_raw_ep_caps - exposes endpoint capabilities from struct usb_ep
+ *     (technically from its member struct usb_ep_caps).
+ */
+struct usb_raw_ep_caps {
+	__u32	type_control	: 1;
+	__u32	type_iso	: 1;
+	__u32	type_bulk	: 1;
+	__u32	type_int	: 1;
+	__u32	dir_in		: 1;
+	__u32	dir_out		: 1;
+};
+
+/*
+ * struct usb_raw_ep_limits - exposes endpoint limits from struct usb_ep.
+ * @maxpacket_limit: Maximum packet size value supported by this endpoint.
+ * @max_streams: maximum number of streams supported by this endpoint
+ *     (actual number is 2^n).
+ * @reserved: Empty, reserved for potential future extensions.
+ */
+struct usb_raw_ep_limits {
+	__u16	maxpacket_limit;
+	__u16	max_streams;
+	__u32	reserved;
+};
+
+/*
+ * struct usb_raw_ep_info - stores information about a gadget endpoint.
+ * @name: Name of the endpoint as it is defined in the UDC driver.
+ * @addr: Address of the endpoint that must be specified in the endpoint
+ *     descriptor passed to USB_RAW_IOCTL_EP_ENABLE ioctl.
+ * @caps: Endpoint capabilities.
+ * @limits: Endpoint limits.
+ */
+struct usb_raw_ep_info {
+	__u8				name[USB_RAW_EP_NAME_MAX];
+	__u32				addr;
+	struct usb_raw_ep_caps		caps;
+	struct usb_raw_ep_limits	limits;
+};
+
+/*
+ * struct usb_raw_eps_info - argument for USB_RAW_IOCTL_EPS_INFO ioctl.
+ * eps: Structures that store information about non-control endpoints.
+ */
+struct usb_raw_eps_info {
+	struct usb_raw_ep_info	eps[USB_RAW_EPS_NUM_MAX];
+};
+
+/*
+ * Initializes a Raw Gadget instance.
+ * Accepts a pointer to the usb_raw_init struct as an argument.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_INIT		_IOW('U', 0, struct usb_raw_init)
+
+/*
+ * Instructs Raw Gadget to bind to a UDC and start emulating a USB device.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_RUN		_IO('U', 1)
+
+/*
+ * A blocking ioctl that waits for an event and returns fetched event data to
+ * the user.
+ * Accepts a pointer to the usb_raw_event struct.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_EVENT_FETCH	_IOR('U', 2, struct usb_raw_event)
+
+/*
+ * Queues an IN (OUT for READ) request as a response to the last setup request
+ * received on endpoint 0 (provided that was an IN (OUT for READ) request), and
+ * waits until the request is completed. Copies received data to user for READ.
+ * Accepts a pointer to the usb_raw_ep_io struct as an argument.
+ * Returns length of transferred data on success or negative error code on
+ * failure.
+ */
+#define USB_RAW_IOCTL_EP0_WRITE		_IOW('U', 3, struct usb_raw_ep_io)
+#define USB_RAW_IOCTL_EP0_READ		_IOWR('U', 4, struct usb_raw_ep_io)
+
+/*
+ * Finds an endpoint that satisfies the parameters specified in the provided
+ * descriptors (address, transfer type, etc.) and enables it.
+ * Accepts a pointer to the usb_raw_ep_descs struct as an argument.
+ * Returns enabled endpoint handle on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_EP_ENABLE		_IOW('U', 5, struct usb_endpoint_descriptor)
+
+/*
+ * Disables specified endpoint.
+ * Accepts endpoint handle as an argument.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_EP_DISABLE	_IOW('U', 6, __u32)
+
+/*
+ * Queues an IN (OUT for READ) request as a response to the last setup request
+ * received on endpoint usb_raw_ep_io.ep (provided that was an IN (OUT for READ)
+ * request), and waits until the request is completed. Copies received data to
+ * user for READ.
+ * Accepts a pointer to the usb_raw_ep_io struct as an argument.
+ * Returns length of transferred data on success or negative error code on
+ * failure.
+ */
+#define USB_RAW_IOCTL_EP_WRITE		_IOW('U', 7, struct usb_raw_ep_io)
+#define USB_RAW_IOCTL_EP_READ		_IOWR('U', 8, struct usb_raw_ep_io)
+
+/*
+ * Switches the gadget into the configured state.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_CONFIGURE		_IO('U', 9)
+
+/*
+ * Constrains UDC VBUS power usage.
+ * Accepts current limit in 2 mA units as an argument.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_VBUS_DRAW		_IOW('U', 10, __u32)
+
+/*
+ * Fills in the usb_raw_eps_info structure with information about non-control
+ * endpoints available for the currently connected UDC.
+ * Returns the number of available endpoints on success or negative error code
+ * on failure.
+ */
+#define USB_RAW_IOCTL_EPS_INFO		_IOR('U', 11, struct usb_raw_eps_info)
+
+/*
+ * Stalls a pending control request on endpoint 0.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_EP0_STALL		_IO('U', 12)
+
+/*
+ * Sets or clears halt or wedge status of the endpoint.
+ * Accepts endpoint handle as an argument.
+ * Returns 0 on success or negative error code on failure.
+ */
+#define USB_RAW_IOCTL_EP_SET_HALT	_IOW('U', 13, __u32)
+#define USB_RAW_IOCTL_EP_CLEAR_HALT	_IOW('U', 14, __u32)
+#define USB_RAW_IOCTL_EP_SET_WEDGE	_IOW('U', 15, __u32)
+
+#endif /* __LINUX_USB_RAW_GADGET_H */
diff --git a/contrib/libs/linux-headers/linux/usb/tmc.h b/contrib/libs/linux-headers/linux/usb/tmc.h
new file mode 100644
index 0000000000..f87a1715ac
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/tmc.h
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2007 Stefan Kopp, Gechingen, Germany
+ * Copyright (C) 2008 Novell, Inc.
+ * Copyright (C) 2008 Greg Kroah-Hartman <gregkh@suse.de>
+ * Copyright (C) 2015 Dave Penkler <dpenkler@gmail.com>
+ * Copyright (C) 2018 IVI Foundation, Inc.
+ *
+ * This file holds USB constants defined by the USB Device Class
+ * and USB488 Subclass Definitions for Test and Measurement devices
+ * published by the USB-IF.
+ *
+ * It also has the ioctl and capability definitions for the
+ * usbtmc kernel driver that userspace needs to know about.
+ */
+
+#ifndef __LINUX_USB_TMC_H
+#define __LINUX_USB_TMC_H
+
+#include <linux/types.h>   /* __u8 etc */
+
+/* USB TMC status values */
+#define USBTMC_STATUS_SUCCESS				0x01
+#define USBTMC_STATUS_PENDING				0x02
+#define USBTMC_STATUS_FAILED				0x80
+#define USBTMC_STATUS_TRANSFER_NOT_IN_PROGRESS		0x81
+#define USBTMC_STATUS_SPLIT_NOT_IN_PROGRESS		0x82
+#define USBTMC_STATUS_SPLIT_IN_PROGRESS			0x83
+
+/* USB TMC requests values */
+#define USBTMC_REQUEST_INITIATE_ABORT_BULK_OUT		1
+#define USBTMC_REQUEST_CHECK_ABORT_BULK_OUT_STATUS	2
+#define USBTMC_REQUEST_INITIATE_ABORT_BULK_IN		3
+#define USBTMC_REQUEST_CHECK_ABORT_BULK_IN_STATUS	4
+#define USBTMC_REQUEST_INITIATE_CLEAR			5
+#define USBTMC_REQUEST_CHECK_CLEAR_STATUS		6
+#define USBTMC_REQUEST_GET_CAPABILITIES			7
+#define USBTMC_REQUEST_INDICATOR_PULSE			64
+#define USBTMC488_REQUEST_READ_STATUS_BYTE		128
+#define USBTMC488_REQUEST_REN_CONTROL			160
+#define USBTMC488_REQUEST_GOTO_LOCAL			161
+#define USBTMC488_REQUEST_LOCAL_LOCKOUT			162
+
+struct usbtmc_request {
+	__u8 bRequestType;
+	__u8 bRequest;
+	__u16 wValue;
+	__u16 wIndex;
+	__u16 wLength;
+} __attribute__ ((packed));
+
+struct usbtmc_ctrlrequest {
+	struct usbtmc_request req;
+	void *data; /* pointer to user space */
+} __attribute__ ((packed));
+
+struct usbtmc_termchar {
+	__u8 term_char;
+	__u8 term_char_enabled;
+} __attribute__ ((packed));
+
+/*
+ * usbtmc_message->flags:
+ */
+#define USBTMC_FLAG_ASYNC		0x0001
+#define USBTMC_FLAG_APPEND		0x0002
+#define USBTMC_FLAG_IGNORE_TRAILER	0x0004
+
+struct usbtmc_message {
+	__u32 transfer_size; /* size of bytes to transfer */
+	__u32 transferred; /* size of received/written bytes */
+	__u32 flags; /* bit 0: 0 = synchronous; 1 = asynchronous */
+	void *message; /* pointer to header and data in user space */
+} __attribute__ ((packed));
+
+/* Request values for USBTMC driver's ioctl entry point */
+#define USBTMC_IOC_NR			91
+#define USBTMC_IOCTL_INDICATOR_PULSE	_IO(USBTMC_IOC_NR, 1)
+#define USBTMC_IOCTL_CLEAR		_IO(USBTMC_IOC_NR, 2)
+#define USBTMC_IOCTL_ABORT_BULK_OUT	_IO(USBTMC_IOC_NR, 3)
+#define USBTMC_IOCTL_ABORT_BULK_IN	_IO(USBTMC_IOC_NR, 4)
+#define USBTMC_IOCTL_CLEAR_OUT_HALT	_IO(USBTMC_IOC_NR, 6)
+#define USBTMC_IOCTL_CLEAR_IN_HALT	_IO(USBTMC_IOC_NR, 7)
+#define USBTMC_IOCTL_CTRL_REQUEST	_IOWR(USBTMC_IOC_NR, 8, struct usbtmc_ctrlrequest)
+#define USBTMC_IOCTL_GET_TIMEOUT	_IOR(USBTMC_IOC_NR, 9, __u32)
+#define USBTMC_IOCTL_SET_TIMEOUT	_IOW(USBTMC_IOC_NR, 10, __u32)
+#define USBTMC_IOCTL_EOM_ENABLE	        _IOW(USBTMC_IOC_NR, 11, __u8)
+#define USBTMC_IOCTL_CONFIG_TERMCHAR	_IOW(USBTMC_IOC_NR, 12, struct usbtmc_termchar)
+#define USBTMC_IOCTL_WRITE		_IOWR(USBTMC_IOC_NR, 13, struct usbtmc_message)
+#define USBTMC_IOCTL_READ		_IOWR(USBTMC_IOC_NR, 14, struct usbtmc_message)
+#define USBTMC_IOCTL_WRITE_RESULT	_IOWR(USBTMC_IOC_NR, 15, __u32)
+#define USBTMC_IOCTL_API_VERSION	_IOR(USBTMC_IOC_NR, 16, __u32)
+
+#define USBTMC488_IOCTL_GET_CAPS	_IOR(USBTMC_IOC_NR, 17, unsigned char)
+#define USBTMC488_IOCTL_READ_STB	_IOR(USBTMC_IOC_NR, 18, unsigned char)
+#define USBTMC488_IOCTL_REN_CONTROL	_IOW(USBTMC_IOC_NR, 19, unsigned char)
+#define USBTMC488_IOCTL_GOTO_LOCAL	_IO(USBTMC_IOC_NR, 20)
+#define USBTMC488_IOCTL_LOCAL_LOCKOUT	_IO(USBTMC_IOC_NR, 21)
+#define USBTMC488_IOCTL_TRIGGER		_IO(USBTMC_IOC_NR, 22)
+#define USBTMC488_IOCTL_WAIT_SRQ	_IOW(USBTMC_IOC_NR, 23, __u32)
+
+#define USBTMC_IOCTL_MSG_IN_ATTR	_IOR(USBTMC_IOC_NR, 24, __u8)
+#define USBTMC_IOCTL_AUTO_ABORT		_IOW(USBTMC_IOC_NR, 25, __u8)
+
+#define USBTMC_IOCTL_GET_STB            _IOR(USBTMC_IOC_NR, 26, __u8)
+#define USBTMC_IOCTL_GET_SRQ_STB        _IOR(USBTMC_IOC_NR, 27, __u8)
+
+/* Cancel and cleanup asynchronous calls */
+#define USBTMC_IOCTL_CANCEL_IO		_IO(USBTMC_IOC_NR, 35)
+#define USBTMC_IOCTL_CLEANUP_IO		_IO(USBTMC_IOC_NR, 36)
+
+/* Driver encoded usb488 capabilities */
+#define USBTMC488_CAPABILITY_TRIGGER         1
+#define USBTMC488_CAPABILITY_SIMPLE          2
+#define USBTMC488_CAPABILITY_REN_CONTROL     2
+#define USBTMC488_CAPABILITY_GOTO_LOCAL      2
+#define USBTMC488_CAPABILITY_LOCAL_LOCKOUT   2
+#define USBTMC488_CAPABILITY_488_DOT_2       4
+#define USBTMC488_CAPABILITY_DT1             16
+#define USBTMC488_CAPABILITY_RL1             32
+#define USBTMC488_CAPABILITY_SR1             64
+#define USBTMC488_CAPABILITY_FULL_SCPI       128
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/usb/video.h b/contrib/libs/linux-headers/linux/usb/video.h
new file mode 100644
index 0000000000..2ff0e8a3a6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usb/video.h
@@ -0,0 +1,601 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * USB Video Class definitions.
+ *
+ * Copyright (C) 2009 Laurent Pinchart <laurent.pinchart@skynet.be>
+ *
+ * This file holds USB constants and structures defined by the USB Device
+ * Class Definition for Video Devices. Unless otherwise stated, comments
+ * below reference relevant sections of the USB Video Class 1.1 specification
+ * available at
+ *
+ * http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1.zip
+ */
+
+#ifndef __LINUX_USB_VIDEO_H
+#define __LINUX_USB_VIDEO_H
+
+#include <linux/types.h>
+
+/* --------------------------------------------------------------------------
+ * UVC constants
+ */
+
+/* A.2. Video Interface Subclass Codes */
+#define UVC_SC_UNDEFINED				0x00
+#define UVC_SC_VIDEOCONTROL				0x01
+#define UVC_SC_VIDEOSTREAMING				0x02
+#define UVC_SC_VIDEO_INTERFACE_COLLECTION		0x03
+
+/* A.3. Video Interface Protocol Codes */
+#define UVC_PC_PROTOCOL_UNDEFINED			0x00
+#define UVC_PC_PROTOCOL_15				0x01
+
+/* A.5. Video Class-Specific VC Interface Descriptor Subtypes */
+#define UVC_VC_DESCRIPTOR_UNDEFINED			0x00
+#define UVC_VC_HEADER					0x01
+#define UVC_VC_INPUT_TERMINAL				0x02
+#define UVC_VC_OUTPUT_TERMINAL				0x03
+#define UVC_VC_SELECTOR_UNIT				0x04
+#define UVC_VC_PROCESSING_UNIT				0x05
+#define UVC_VC_EXTENSION_UNIT				0x06
+
+/* A.6. Video Class-Specific VS Interface Descriptor Subtypes */
+#define UVC_VS_UNDEFINED				0x00
+#define UVC_VS_INPUT_HEADER				0x01
+#define UVC_VS_OUTPUT_HEADER				0x02
+#define UVC_VS_STILL_IMAGE_FRAME			0x03
+#define UVC_VS_FORMAT_UNCOMPRESSED			0x04
+#define UVC_VS_FRAME_UNCOMPRESSED			0x05
+#define UVC_VS_FORMAT_MJPEG				0x06
+#define UVC_VS_FRAME_MJPEG				0x07
+#define UVC_VS_FORMAT_MPEG2TS				0x0a
+#define UVC_VS_FORMAT_DV				0x0c
+#define UVC_VS_COLORFORMAT				0x0d
+#define UVC_VS_FORMAT_FRAME_BASED			0x10
+#define UVC_VS_FRAME_FRAME_BASED			0x11
+#define UVC_VS_FORMAT_STREAM_BASED			0x12
+
+/* A.7. Video Class-Specific Endpoint Descriptor Subtypes */
+#define UVC_EP_UNDEFINED				0x00
+#define UVC_EP_GENERAL					0x01
+#define UVC_EP_ENDPOINT					0x02
+#define UVC_EP_INTERRUPT				0x03
+
+/* A.8. Video Class-Specific Request Codes */
+#define UVC_RC_UNDEFINED				0x00
+#define UVC_SET_CUR					0x01
+#define UVC_GET_CUR					0x81
+#define UVC_GET_MIN					0x82
+#define UVC_GET_MAX					0x83
+#define UVC_GET_RES					0x84
+#define UVC_GET_LEN					0x85
+#define UVC_GET_INFO					0x86
+#define UVC_GET_DEF					0x87
+
+/* A.9.1. VideoControl Interface Control Selectors */
+#define UVC_VC_CONTROL_UNDEFINED			0x00
+#define UVC_VC_VIDEO_POWER_MODE_CONTROL			0x01
+#define UVC_VC_REQUEST_ERROR_CODE_CONTROL		0x02
+
+/* A.9.2. Terminal Control Selectors */
+#define UVC_TE_CONTROL_UNDEFINED			0x00
+
+/* A.9.3. Selector Unit Control Selectors */
+#define UVC_SU_CONTROL_UNDEFINED			0x00
+#define UVC_SU_INPUT_SELECT_CONTROL			0x01
+
+/* A.9.4. Camera Terminal Control Selectors */
+#define UVC_CT_CONTROL_UNDEFINED			0x00
+#define UVC_CT_SCANNING_MODE_CONTROL			0x01
+#define UVC_CT_AE_MODE_CONTROL				0x02
+#define UVC_CT_AE_PRIORITY_CONTROL			0x03
+#define UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL		0x04
+#define UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL		0x05
+#define UVC_CT_FOCUS_ABSOLUTE_CONTROL			0x06
+#define UVC_CT_FOCUS_RELATIVE_CONTROL			0x07
+#define UVC_CT_FOCUS_AUTO_CONTROL			0x08
+#define UVC_CT_IRIS_ABSOLUTE_CONTROL			0x09
+#define UVC_CT_IRIS_RELATIVE_CONTROL			0x0a
+#define UVC_CT_ZOOM_ABSOLUTE_CONTROL			0x0b
+#define UVC_CT_ZOOM_RELATIVE_CONTROL			0x0c
+#define UVC_CT_PANTILT_ABSOLUTE_CONTROL			0x0d
+#define UVC_CT_PANTILT_RELATIVE_CONTROL			0x0e
+#define UVC_CT_ROLL_ABSOLUTE_CONTROL			0x0f
+#define UVC_CT_ROLL_RELATIVE_CONTROL			0x10
+#define UVC_CT_PRIVACY_CONTROL				0x11
+
+/* A.9.5. Processing Unit Control Selectors */
+#define UVC_PU_CONTROL_UNDEFINED			0x00
+#define UVC_PU_BACKLIGHT_COMPENSATION_CONTROL		0x01
+#define UVC_PU_BRIGHTNESS_CONTROL			0x02
+#define UVC_PU_CONTRAST_CONTROL				0x03
+#define UVC_PU_GAIN_CONTROL				0x04
+#define UVC_PU_POWER_LINE_FREQUENCY_CONTROL		0x05
+#define UVC_PU_HUE_CONTROL				0x06
+#define UVC_PU_SATURATION_CONTROL			0x07
+#define UVC_PU_SHARPNESS_CONTROL			0x08
+#define UVC_PU_GAMMA_CONTROL				0x09
+#define UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL	0x0a
+#define UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL	0x0b
+#define UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL		0x0c
+#define UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL	0x0d
+#define UVC_PU_DIGITAL_MULTIPLIER_CONTROL		0x0e
+#define UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL		0x0f
+#define UVC_PU_HUE_AUTO_CONTROL				0x10
+#define UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL		0x11
+#define UVC_PU_ANALOG_LOCK_STATUS_CONTROL		0x12
+
+/* A.9.7. VideoStreaming Interface Control Selectors */
+#define UVC_VS_CONTROL_UNDEFINED			0x00
+#define UVC_VS_PROBE_CONTROL				0x01
+#define UVC_VS_COMMIT_CONTROL				0x02
+#define UVC_VS_STILL_PROBE_CONTROL			0x03
+#define UVC_VS_STILL_COMMIT_CONTROL			0x04
+#define UVC_VS_STILL_IMAGE_TRIGGER_CONTROL		0x05
+#define UVC_VS_STREAM_ERROR_CODE_CONTROL		0x06
+#define UVC_VS_GENERATE_KEY_FRAME_CONTROL		0x07
+#define UVC_VS_UPDATE_FRAME_SEGMENT_CONTROL		0x08
+#define UVC_VS_SYNC_DELAY_CONTROL			0x09
+
+/* B.1. USB Terminal Types */
+#define UVC_TT_VENDOR_SPECIFIC				0x0100
+#define UVC_TT_STREAMING				0x0101
+
+/* B.2. Input Terminal Types */
+#define UVC_ITT_VENDOR_SPECIFIC				0x0200
+#define UVC_ITT_CAMERA					0x0201
+#define UVC_ITT_MEDIA_TRANSPORT_INPUT			0x0202
+
+/* B.3. Output Terminal Types */
+#define UVC_OTT_VENDOR_SPECIFIC				0x0300
+#define UVC_OTT_DISPLAY					0x0301
+#define UVC_OTT_MEDIA_TRANSPORT_OUTPUT			0x0302
+
+/* B.4. External Terminal Types */
+#define UVC_EXTERNAL_VENDOR_SPECIFIC			0x0400
+#define UVC_COMPOSITE_CONNECTOR				0x0401
+#define UVC_SVIDEO_CONNECTOR				0x0402
+#define UVC_COMPONENT_CONNECTOR				0x0403
+
+/* 2.4.2.2. Status Packet Type */
+#define UVC_STATUS_TYPE_CONTROL				1
+#define UVC_STATUS_TYPE_STREAMING			2
+
+/* 2.4.3.3. Payload Header Information */
+#define UVC_STREAM_EOH					(1 << 7)
+#define UVC_STREAM_ERR					(1 << 6)
+#define UVC_STREAM_STI					(1 << 5)
+#define UVC_STREAM_RES					(1 << 4)
+#define UVC_STREAM_SCR					(1 << 3)
+#define UVC_STREAM_PTS					(1 << 2)
+#define UVC_STREAM_EOF					(1 << 1)
+#define UVC_STREAM_FID					(1 << 0)
+
+/* 4.1.2. Control Capabilities */
+#define UVC_CONTROL_CAP_GET				(1 << 0)
+#define UVC_CONTROL_CAP_SET				(1 << 1)
+#define UVC_CONTROL_CAP_DISABLED			(1 << 2)
+#define UVC_CONTROL_CAP_AUTOUPDATE			(1 << 3)
+#define UVC_CONTROL_CAP_ASYNCHRONOUS			(1 << 4)
+
+/* 3.9.2.6 Color Matching Descriptor Values */
+enum uvc_color_primaries_values {
+	UVC_COLOR_PRIMARIES_UNSPECIFIED,
+	UVC_COLOR_PRIMARIES_BT_709_SRGB,
+	UVC_COLOR_PRIMARIES_BT_470_2_M,
+	UVC_COLOR_PRIMARIES_BT_470_2_B_G,
+	UVC_COLOR_PRIMARIES_SMPTE_170M,
+	UVC_COLOR_PRIMARIES_SMPTE_240M,
+};
+
+enum uvc_transfer_characteristics_values {
+	UVC_TRANSFER_CHARACTERISTICS_UNSPECIFIED,
+	UVC_TRANSFER_CHARACTERISTICS_BT_709,
+	UVC_TRANSFER_CHARACTERISTICS_BT_470_2_M,
+	UVC_TRANSFER_CHARACTERISTICS_BT_470_2_B_G,
+	UVC_TRANSFER_CHARACTERISTICS_SMPTE_170M,
+	UVC_TRANSFER_CHARACTERISTICS_SMPTE_240M,
+	UVC_TRANSFER_CHARACTERISTICS_LINEAR,
+	UVC_TRANSFER_CHARACTERISTICS_SRGB,
+};
+
+enum uvc_matrix_coefficients {
+	UVC_MATRIX_COEFFICIENTS_UNSPECIFIED,
+	UVC_MATRIX_COEFFICIENTS_BT_709,
+	UVC_MATRIX_COEFFICIENTS_FCC,
+	UVC_MATRIX_COEFFICIENTS_BT_470_2_B_G,
+	UVC_MATRIX_COEFFICIENTS_SMPTE_170M,
+	UVC_MATRIX_COEFFICIENTS_SMPTE_240M,
+};
+
+/* ------------------------------------------------------------------------
+ * UVC structures
+ */
+
+/* All UVC descriptors have these 3 fields at the beginning */
+struct uvc_descriptor_header {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+} __attribute__((packed));
+
+/* 3.7.2. Video Control Interface Header Descriptor */
+struct uvc_header_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__le16 bcdUVC;
+	__le16 wTotalLength;
+	__le32 dwClockFrequency;
+	__u8   bInCollection;
+	__u8   baInterfaceNr[];
+} __attribute__((__packed__));
+
+#define UVC_DT_HEADER_SIZE(n)				(12+(n))
+
+#define UVC_HEADER_DESCRIPTOR(n) \
+	uvc_header_descriptor_##n
+
+#define DECLARE_UVC_HEADER_DESCRIPTOR(n)		\
+struct UVC_HEADER_DESCRIPTOR(n) {			\
+	__u8   bLength;					\
+	__u8   bDescriptorType;				\
+	__u8   bDescriptorSubType;			\
+	__le16 bcdUVC;					\
+	__le16 wTotalLength;				\
+	__le32 dwClockFrequency;			\
+	__u8   bInCollection;				\
+	__u8   baInterfaceNr[n];			\
+} __attribute__ ((packed))
+
+/* 3.7.2.1. Input Terminal Descriptor */
+struct uvc_input_terminal_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bTerminalID;
+	__le16 wTerminalType;
+	__u8   bAssocTerminal;
+	__u8   iTerminal;
+} __attribute__((__packed__));
+
+#define UVC_DT_INPUT_TERMINAL_SIZE			8
+
+/* 3.7.2.2. Output Terminal Descriptor */
+struct uvc_output_terminal_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bTerminalID;
+	__le16 wTerminalType;
+	__u8   bAssocTerminal;
+	__u8   bSourceID;
+	__u8   iTerminal;
+} __attribute__((__packed__));
+
+#define UVC_DT_OUTPUT_TERMINAL_SIZE			9
+
+/* 3.7.2.3. Camera Terminal Descriptor */
+struct uvc_camera_terminal_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bTerminalID;
+	__le16 wTerminalType;
+	__u8   bAssocTerminal;
+	__u8   iTerminal;
+	__le16 wObjectiveFocalLengthMin;
+	__le16 wObjectiveFocalLengthMax;
+	__le16 wOcularFocalLength;
+	__u8   bControlSize;
+	__u8   bmControls[3];
+} __attribute__((__packed__));
+
+#define UVC_DT_CAMERA_TERMINAL_SIZE(n)			(15+(n))
+
+/* 3.7.2.4. Selector Unit Descriptor */
+struct uvc_selector_unit_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+	__u8  bUnitID;
+	__u8  bNrInPins;
+	__u8  baSourceID[0];
+	__u8  iSelector;
+} __attribute__((__packed__));
+
+#define UVC_DT_SELECTOR_UNIT_SIZE(n)			(6+(n))
+
+#define UVC_SELECTOR_UNIT_DESCRIPTOR(n)	\
+	uvc_selector_unit_descriptor_##n
+
+#define DECLARE_UVC_SELECTOR_UNIT_DESCRIPTOR(n)	\
+struct UVC_SELECTOR_UNIT_DESCRIPTOR(n) {		\
+	__u8  bLength;					\
+	__u8  bDescriptorType;				\
+	__u8  bDescriptorSubType;			\
+	__u8  bUnitID;					\
+	__u8  bNrInPins;				\
+	__u8  baSourceID[n];				\
+	__u8  iSelector;				\
+} __attribute__ ((packed))
+
+/* 3.7.2.5. Processing Unit Descriptor */
+struct uvc_processing_unit_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bUnitID;
+	__u8   bSourceID;
+	__le16 wMaxMultiplier;
+	__u8   bControlSize;
+	__u8   bmControls[2];
+	__u8   iProcessing;
+	__u8   bmVideoStandards;
+} __attribute__((__packed__));
+
+#define UVC_DT_PROCESSING_UNIT_SIZE(n)			(10+(n))
+
+/* 3.7.2.6. Extension Unit Descriptor */
+struct uvc_extension_unit_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+	__u8  bUnitID;
+	__u8  guidExtensionCode[16];
+	__u8  bNumControls;
+	__u8  bNrInPins;
+	__u8  baSourceID[0];
+	__u8  bControlSize;
+	__u8  bmControls[0];
+	__u8  iExtension;
+} __attribute__((__packed__));
+
+#define UVC_DT_EXTENSION_UNIT_SIZE(p, n)		(24+(p)+(n))
+
+#define UVC_EXTENSION_UNIT_DESCRIPTOR(p, n) \
+	uvc_extension_unit_descriptor_##p_##n
+
+#define DECLARE_UVC_EXTENSION_UNIT_DESCRIPTOR(p, n)	\
+struct UVC_EXTENSION_UNIT_DESCRIPTOR(p, n) {		\
+	__u8  bLength;					\
+	__u8  bDescriptorType;				\
+	__u8  bDescriptorSubType;			\
+	__u8  bUnitID;					\
+	__u8  guidExtensionCode[16];			\
+	__u8  bNumControls;				\
+	__u8  bNrInPins;				\
+	__u8  baSourceID[p];				\
+	__u8  bControlSize;				\
+	__u8  bmControls[n];				\
+	__u8  iExtension;				\
+} __attribute__ ((packed))
+
+/* 3.8.2.2. Video Control Interrupt Endpoint Descriptor */
+struct uvc_control_endpoint_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__le16 wMaxTransferSize;
+} __attribute__((__packed__));
+
+#define UVC_DT_CONTROL_ENDPOINT_SIZE			5
+
+/* 3.9.2.1. Input Header Descriptor */
+struct uvc_input_header_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bNumFormats;
+	__le16 wTotalLength;
+	__u8   bEndpointAddress;
+	__u8   bmInfo;
+	__u8   bTerminalLink;
+	__u8   bStillCaptureMethod;
+	__u8   bTriggerSupport;
+	__u8   bTriggerUsage;
+	__u8   bControlSize;
+	__u8   bmaControls[];
+} __attribute__((__packed__));
+
+#define UVC_DT_INPUT_HEADER_SIZE(n, p)			(13+(n*p))
+
+#define UVC_INPUT_HEADER_DESCRIPTOR(n, p) \
+	uvc_input_header_descriptor_##n_##p
+
+#define DECLARE_UVC_INPUT_HEADER_DESCRIPTOR(n, p)	\
+struct UVC_INPUT_HEADER_DESCRIPTOR(n, p) {		\
+	__u8   bLength;					\
+	__u8   bDescriptorType;				\
+	__u8   bDescriptorSubType;			\
+	__u8   bNumFormats;				\
+	__le16 wTotalLength;				\
+	__u8   bEndpointAddress;			\
+	__u8   bmInfo;					\
+	__u8   bTerminalLink;				\
+	__u8   bStillCaptureMethod;			\
+	__u8   bTriggerSupport;				\
+	__u8   bTriggerUsage;				\
+	__u8   bControlSize;				\
+	__u8   bmaControls[p][n];			\
+} __attribute__ ((packed))
+
+/* 3.9.2.2. Output Header Descriptor */
+struct uvc_output_header_descriptor {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bNumFormats;
+	__le16 wTotalLength;
+	__u8   bEndpointAddress;
+	__u8   bTerminalLink;
+	__u8   bControlSize;
+	__u8   bmaControls[];
+} __attribute__((__packed__));
+
+#define UVC_DT_OUTPUT_HEADER_SIZE(n, p)			(9+(n*p))
+
+#define UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) \
+	uvc_output_header_descriptor_##n_##p
+
+#define DECLARE_UVC_OUTPUT_HEADER_DESCRIPTOR(n, p)	\
+struct UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) {		\
+	__u8   bLength;					\
+	__u8   bDescriptorType;				\
+	__u8   bDescriptorSubType;			\
+	__u8   bNumFormats;				\
+	__le16 wTotalLength;				\
+	__u8   bEndpointAddress;			\
+	__u8   bTerminalLink;				\
+	__u8   bControlSize;				\
+	__u8   bmaControls[p][n];			\
+} __attribute__ ((packed))
+
+/* 3.9.2.6. Color matching descriptor */
+struct uvc_color_matching_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+	__u8  bColorPrimaries;
+	__u8  bTransferCharacteristics;
+	__u8  bMatrixCoefficients;
+} __attribute__((__packed__));
+
+#define UVC_DT_COLOR_MATCHING_SIZE			6
+
+/* 4.3.1.1. Video Probe and Commit Controls */
+struct uvc_streaming_control {
+	__u16 bmHint;
+	__u8  bFormatIndex;
+	__u8  bFrameIndex;
+	__u32 dwFrameInterval;
+	__u16 wKeyFrameRate;
+	__u16 wPFrameRate;
+	__u16 wCompQuality;
+	__u16 wCompWindowSize;
+	__u16 wDelay;
+	__u32 dwMaxVideoFrameSize;
+	__u32 dwMaxPayloadTransferSize;
+	__u32 dwClockFrequency;
+	__u8  bmFramingInfo;
+	__u8  bPreferedVersion;
+	__u8  bMinVersion;
+	__u8  bMaxVersion;
+} __attribute__((__packed__));
+
+/* Uncompressed Payload - 3.1.1. Uncompressed Video Format Descriptor */
+struct uvc_format_uncompressed {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+	__u8  bFormatIndex;
+	__u8  bNumFrameDescriptors;
+	__u8  guidFormat[16];
+	__u8  bBitsPerPixel;
+	__u8  bDefaultFrameIndex;
+	__u8  bAspectRatioX;
+	__u8  bAspectRatioY;
+	__u8  bmInterlaceFlags;
+	__u8  bCopyProtect;
+} __attribute__((__packed__));
+
+#define UVC_DT_FORMAT_UNCOMPRESSED_SIZE			27
+
+/* Uncompressed Payload - 3.1.2. Uncompressed Video Frame Descriptor */
+struct uvc_frame_uncompressed {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bFrameIndex;
+	__u8   bmCapabilities;
+	__le16 wWidth;
+	__le16 wHeight;
+	__le32 dwMinBitRate;
+	__le32 dwMaxBitRate;
+	__le32 dwMaxVideoFrameBufferSize;
+	__le32 dwDefaultFrameInterval;
+	__u8   bFrameIntervalType;
+	__le32 dwFrameInterval[];
+} __attribute__((__packed__));
+
+#define UVC_DT_FRAME_UNCOMPRESSED_SIZE(n)		(26+4*(n))
+
+#define UVC_FRAME_UNCOMPRESSED(n) \
+	uvc_frame_uncompressed_##n
+
+#define DECLARE_UVC_FRAME_UNCOMPRESSED(n)		\
+struct UVC_FRAME_UNCOMPRESSED(n) {			\
+	__u8   bLength;					\
+	__u8   bDescriptorType;				\
+	__u8   bDescriptorSubType;			\
+	__u8   bFrameIndex;				\
+	__u8   bmCapabilities;				\
+	__le16 wWidth;					\
+	__le16 wHeight;					\
+	__le32 dwMinBitRate;				\
+	__le32 dwMaxBitRate;				\
+	__le32 dwMaxVideoFrameBufferSize;		\
+	__le32 dwDefaultFrameInterval;			\
+	__u8   bFrameIntervalType;			\
+	__le32 dwFrameInterval[n];			\
+} __attribute__ ((packed))
+
+/* MJPEG Payload - 3.1.1. MJPEG Video Format Descriptor */
+struct uvc_format_mjpeg {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubType;
+	__u8  bFormatIndex;
+	__u8  bNumFrameDescriptors;
+	__u8  bmFlags;
+	__u8  bDefaultFrameIndex;
+	__u8  bAspectRatioX;
+	__u8  bAspectRatioY;
+	__u8  bmInterlaceFlags;
+	__u8  bCopyProtect;
+} __attribute__((__packed__));
+
+#define UVC_DT_FORMAT_MJPEG_SIZE			11
+
+/* MJPEG Payload - 3.1.2. MJPEG Video Frame Descriptor */
+struct uvc_frame_mjpeg {
+	__u8   bLength;
+	__u8   bDescriptorType;
+	__u8   bDescriptorSubType;
+	__u8   bFrameIndex;
+	__u8   bmCapabilities;
+	__le16 wWidth;
+	__le16 wHeight;
+	__le32 dwMinBitRate;
+	__le32 dwMaxBitRate;
+	__le32 dwMaxVideoFrameBufferSize;
+	__le32 dwDefaultFrameInterval;
+	__u8   bFrameIntervalType;
+	__le32 dwFrameInterval[];
+} __attribute__((__packed__));
+
+#define UVC_DT_FRAME_MJPEG_SIZE(n)			(26+4*(n))
+
+#define UVC_FRAME_MJPEG(n) \
+	uvc_frame_mjpeg_##n
+
+#define DECLARE_UVC_FRAME_MJPEG(n)			\
+struct UVC_FRAME_MJPEG(n) {				\
+	__u8   bLength;					\
+	__u8   bDescriptorType;				\
+	__u8   bDescriptorSubType;			\
+	__u8   bFrameIndex;				\
+	__u8   bmCapabilities;				\
+	__le16 wWidth;					\
+	__le16 wHeight;					\
+	__le32 dwMinBitRate;				\
+	__le32 dwMaxBitRate;				\
+	__le32 dwMaxVideoFrameBufferSize;		\
+	__le32 dwDefaultFrameInterval;			\
+	__u8   bFrameIntervalType;			\
+	__le32 dwFrameInterval[n];			\
+} __attribute__ ((packed))
+
+#endif /* __LINUX_USB_VIDEO_H */
+
diff --git a/contrib/libs/linux-headers/linux/usbdevice_fs.h b/contrib/libs/linux-headers/linux/usbdevice_fs.h
new file mode 100644
index 0000000000..c6b3469f84
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usbdevice_fs.h
@@ -0,0 +1,231 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*****************************************************************************/
+
+/*
+ *	usbdevice_fs.h  --  USB device file system.
+ *
+ *	Copyright (C) 2000
+ *          Thomas Sailer (sailer@ife.ee.ethz.ch)
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; either version 2 of the License, or
+ *	(at your option) any later version.
+ *
+ *	This program is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *
+ *	You should have received a copy of the GNU General Public License
+ *	along with this program; if not, write to the Free Software
+ *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  History:
+ *   0.1  04.01.2000  Created
+ */
+
+/*****************************************************************************/
+
+#ifndef _LINUX_USBDEVICE_FS_H
+#define _LINUX_USBDEVICE_FS_H
+
+#include <linux/types.h>
+#include <linux/magic.h>
+
+/* --------------------------------------------------------------------- */
+
+/* usbdevfs ioctl codes */
+
+struct usbdevfs_ctrltransfer {
+	__u8 bRequestType;
+	__u8 bRequest;
+	__u16 wValue;
+	__u16 wIndex;
+	__u16 wLength;
+	__u32 timeout;  /* in milliseconds */
+ 	void *data;
+};
+
+struct usbdevfs_bulktransfer {
+	unsigned int ep;
+	unsigned int len;
+	unsigned int timeout; /* in milliseconds */
+	void *data;
+};
+
+struct usbdevfs_setinterface {
+	unsigned int interface;
+	unsigned int altsetting;
+};
+
+struct usbdevfs_disconnectsignal {
+	unsigned int signr;
+	void *context;
+};
+
+#define USBDEVFS_MAXDRIVERNAME 255
+
+struct usbdevfs_getdriver {
+	unsigned int interface;
+	char driver[USBDEVFS_MAXDRIVERNAME + 1];
+};
+
+struct usbdevfs_connectinfo {
+	unsigned int devnum;
+	unsigned char slow;
+};
+
+struct usbdevfs_conninfo_ex {
+	__u32 size;		/* Size of the structure from the kernel's */
+				/* point of view. Can be used by userspace */
+				/* to determine how much data can be       */
+				/* used/trusted.                           */
+	__u32 busnum;           /* USB bus number, as enumerated by the    */
+				/* kernel, the device is connected to.     */
+	__u32 devnum;           /* Device address on the bus.              */
+	__u32 speed;		/* USB_SPEED_* constants from ch9.h        */
+	__u8 num_ports;		/* Number of ports the device is connected */
+				/* to on the way to the root hub. It may   */
+				/* be bigger than size of 'ports' array so */
+				/* userspace can detect overflows.         */
+	__u8 ports[7];		/* List of ports on the way from the root  */
+				/* hub to the device. Current limit in     */
+				/* USB specification is 7 tiers (root hub, */
+				/* 5 intermediate hubs, device), which     */
+				/* gives at most 6 port entries.           */
+};
+
+#define USBDEVFS_URB_SHORT_NOT_OK	0x01
+#define USBDEVFS_URB_ISO_ASAP		0x02
+#define USBDEVFS_URB_BULK_CONTINUATION	0x04
+#define USBDEVFS_URB_NO_FSBR		0x20	/* Not used */
+#define USBDEVFS_URB_ZERO_PACKET	0x40
+#define USBDEVFS_URB_NO_INTERRUPT	0x80
+
+#define USBDEVFS_URB_TYPE_ISO		   0
+#define USBDEVFS_URB_TYPE_INTERRUPT	   1
+#define USBDEVFS_URB_TYPE_CONTROL	   2
+#define USBDEVFS_URB_TYPE_BULK		   3
+
+struct usbdevfs_iso_packet_desc {
+	unsigned int length;
+	unsigned int actual_length;
+	unsigned int status;
+};
+
+struct usbdevfs_urb {
+	unsigned char type;
+	unsigned char endpoint;
+	int status;
+	unsigned int flags;
+	void *buffer;
+	int buffer_length;
+	int actual_length;
+	int start_frame;
+	union {
+		int number_of_packets;	/* Only used for isoc urbs */
+		unsigned int stream_id;	/* Only used with bulk streams */
+	};
+	int error_count;
+	unsigned int signr;	/* signal to be sent on completion,
+				  or 0 if none should be sent. */
+	void *usercontext;
+	struct usbdevfs_iso_packet_desc iso_frame_desc[];
+};
+
+/* ioctls for talking directly to drivers */
+struct usbdevfs_ioctl {
+	int	ifno;		/* interface 0..N ; negative numbers reserved */
+	int	ioctl_code;	/* MUST encode size + direction of data so the
+				 * macros in <asm/ioctl.h> give correct values */
+	void *data;	/* param buffer (in, or out) */
+};
+
+/* You can do most things with hubs just through control messages,
+ * except find out what device connects to what port. */
+struct usbdevfs_hub_portinfo {
+	char nports;		/* number of downstream ports in this hub */
+	char port [127];	/* e.g. port 3 connects to device 27 */
+};
+
+/* System and bus capability flags */
+#define USBDEVFS_CAP_ZERO_PACKET		0x01
+#define USBDEVFS_CAP_BULK_CONTINUATION		0x02
+#define USBDEVFS_CAP_NO_PACKET_SIZE_LIM		0x04
+#define USBDEVFS_CAP_BULK_SCATTER_GATHER	0x08
+#define USBDEVFS_CAP_REAP_AFTER_DISCONNECT	0x10
+#define USBDEVFS_CAP_MMAP			0x20
+#define USBDEVFS_CAP_DROP_PRIVILEGES		0x40
+#define USBDEVFS_CAP_CONNINFO_EX		0x80
+#define USBDEVFS_CAP_SUSPEND			0x100
+
+/* USBDEVFS_DISCONNECT_CLAIM flags & struct */
+
+/* disconnect-and-claim if the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_IF_DRIVER	0x01
+/* disconnect-and-claim except when the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_EXCEPT_DRIVER	0x02
+
+struct usbdevfs_disconnect_claim {
+	unsigned int interface;
+	unsigned int flags;
+	char driver[USBDEVFS_MAXDRIVERNAME + 1];
+};
+
+struct usbdevfs_streams {
+	unsigned int num_streams; /* Not used by USBDEVFS_FREE_STREAMS */
+	unsigned int num_eps;
+	unsigned char eps[];
+};
+
+/*
+ * USB_SPEED_* values returned by USBDEVFS_GET_SPEED are defined in
+ * linux/usb/ch9.h
+ */
+
+#define USBDEVFS_CONTROL           _IOWR('U', 0, struct usbdevfs_ctrltransfer)
+#define USBDEVFS_CONTROL32           _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
+#define USBDEVFS_BULK              _IOWR('U', 2, struct usbdevfs_bulktransfer)
+#define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)
+#define USBDEVFS_RESETEP           _IOR('U', 3, unsigned int)
+#define USBDEVFS_SETINTERFACE      _IOR('U', 4, struct usbdevfs_setinterface)
+#define USBDEVFS_SETCONFIGURATION  _IOR('U', 5, unsigned int)
+#define USBDEVFS_GETDRIVER         _IOW('U', 8, struct usbdevfs_getdriver)
+#define USBDEVFS_SUBMITURB         _IOR('U', 10, struct usbdevfs_urb)
+#define USBDEVFS_SUBMITURB32       _IOR('U', 10, struct usbdevfs_urb32)
+#define USBDEVFS_DISCARDURB        _IO('U', 11)
+#define USBDEVFS_REAPURB           _IOW('U', 12, void *)
+#define USBDEVFS_REAPURB32         _IOW('U', 12, __u32)
+#define USBDEVFS_REAPURBNDELAY     _IOW('U', 13, void *)
+#define USBDEVFS_REAPURBNDELAY32   _IOW('U', 13, __u32)
+#define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)
+#define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)
+#define USBDEVFS_CLAIMINTERFACE    _IOR('U', 15, unsigned int)
+#define USBDEVFS_RELEASEINTERFACE  _IOR('U', 16, unsigned int)
+#define USBDEVFS_CONNECTINFO       _IOW('U', 17, struct usbdevfs_connectinfo)
+#define USBDEVFS_IOCTL             _IOWR('U', 18, struct usbdevfs_ioctl)
+#define USBDEVFS_IOCTL32           _IOWR('U', 18, struct usbdevfs_ioctl32)
+#define USBDEVFS_HUB_PORTINFO      _IOR('U', 19, struct usbdevfs_hub_portinfo)
+#define USBDEVFS_RESET             _IO('U', 20)
+#define USBDEVFS_CLEAR_HALT        _IOR('U', 21, unsigned int)
+#define USBDEVFS_DISCONNECT        _IO('U', 22)
+#define USBDEVFS_CONNECT           _IO('U', 23)
+#define USBDEVFS_CLAIM_PORT        _IOR('U', 24, unsigned int)
+#define USBDEVFS_RELEASE_PORT      _IOR('U', 25, unsigned int)
+#define USBDEVFS_GET_CAPABILITIES  _IOR('U', 26, __u32)
+#define USBDEVFS_DISCONNECT_CLAIM  _IOR('U', 27, struct usbdevfs_disconnect_claim)
+#define USBDEVFS_ALLOC_STREAMS     _IOR('U', 28, struct usbdevfs_streams)
+#define USBDEVFS_FREE_STREAMS      _IOR('U', 29, struct usbdevfs_streams)
+#define USBDEVFS_DROP_PRIVILEGES   _IOW('U', 30, __u32)
+#define USBDEVFS_GET_SPEED         _IO('U', 31)
+/*
+ * Returns struct usbdevfs_conninfo_ex; length is variable to allow
+ * extending size of the data returned.
+ */
+#define USBDEVFS_CONNINFO_EX(len)  _IOC(_IOC_READ, 'U', 32, len)
+#define USBDEVFS_FORBID_SUSPEND    _IO('U', 33)
+#define USBDEVFS_ALLOW_SUSPEND     _IO('U', 34)
+#define USBDEVFS_WAIT_FOR_RESUME   _IO('U', 35)
+
+#endif /* _LINUX_USBDEVICE_FS_H */
diff --git a/contrib/libs/linux-headers/linux/usbip.h b/contrib/libs/linux-headers/linux/usbip.h
new file mode 100644
index 0000000000..5fb5939521
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/usbip.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	usbip.h
+ *
+ *	USBIP uapi defines and function prototypes etc.
+*/
+
+#ifndef _LINUX_USBIP_H
+#define _LINUX_USBIP_H
+
+/* usbip device status - exported in usbip device sysfs status */
+enum usbip_device_status {
+	/* sdev is available. */
+	SDEV_ST_AVAILABLE = 0x01,
+	/* sdev is now used. */
+	SDEV_ST_USED,
+	/* sdev is unusable because of a fatal error. */
+	SDEV_ST_ERROR,
+
+	/* vdev does not connect a remote device. */
+	VDEV_ST_NULL,
+	/* vdev is used, but the USB address is not assigned yet */
+	VDEV_ST_NOTASSIGNED,
+	VDEV_ST_USED,
+	VDEV_ST_ERROR
+};
+
+/* USB URB Transfer flags:
+ *
+ * USBIP server and client (vchi) pack URBs in TCP packets. The following
+ * are the transfer type defines used in USBIP protocol.
+ */
+
+#define USBIP_URB_SHORT_NOT_OK		0x0001
+#define USBIP_URB_ISO_ASAP		0x0002
+#define USBIP_URB_NO_TRANSFER_DMA_MAP	0x0004
+#define USBIP_URB_ZERO_PACKET		0x0040
+#define USBIP_URB_NO_INTERRUPT		0x0080
+#define USBIP_URB_FREE_BUFFER		0x0100
+#define USBIP_URB_DIR_IN		0x0200
+#define USBIP_URB_DIR_OUT		0
+#define USBIP_URB_DIR_MASK		USBIP_URB_DIR_IN
+
+#define USBIP_URB_DMA_MAP_SINGLE	0x00010000
+#define USBIP_URB_DMA_MAP_PAGE		0x00020000
+#define USBIP_URB_DMA_MAP_SG		0x00040000
+#define USBIP_URB_MAP_LOCAL		0x00080000
+#define USBIP_URB_SETUP_MAP_SINGLE	0x00100000
+#define USBIP_URB_SETUP_MAP_LOCAL	0x00200000
+#define USBIP_URB_DMA_SG_COMBINED	0x00400000
+#define USBIP_URB_ALIGNED_TEMP_BUFFER	0x00800000
+
+#endif /* _LINUX_USBIP_H */
diff --git a/contrib/libs/linux-headers/linux/user_events.h b/contrib/libs/linux-headers/linux/user_events.h
new file mode 100644
index 0000000000..d73e575b84
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/user_events.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2021-2022, Microsoft Corporation.
+ *
+ * Authors:
+ *   Beau Belgrave <beaub@linux.microsoft.com>
+ */
+#ifndef _LINUX_USER_EVENTS_H
+#define _LINUX_USER_EVENTS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define USER_EVENTS_SYSTEM "user_events"
+#define USER_EVENTS_PREFIX "u:"
+
+/* Create dynamic location entry within a 32-bit value */
+#define DYN_LOC(offset, size) ((size) << 16 | (offset))
+
+/*
+ * Describes an event registration and stores the results of the registration.
+ * This structure is passed to the DIAG_IOCSREG ioctl, callers at a minimum
+ * must set the size and name_args before invocation.
+ */
+struct user_reg {
+
+	/* Input: Size of the user_reg structure being used */
+	__u32	size;
+
+	/* Input: Bit in enable address to use */
+	__u8	enable_bit;
+
+	/* Input: Enable size in bytes at address */
+	__u8	enable_size;
+
+	/* Input: Flags for future use, set to 0 */
+	__u16	flags;
+
+	/* Input: Address to update when enabled */
+	__u64	enable_addr;
+
+	/* Input: Pointer to string with event name, description and flags */
+	__u64	name_args;
+
+	/* Output: Index of the event to use when writing data */
+	__u32	write_index;
+} __attribute__((__packed__));
+
+/*
+ * Describes an event unregister, callers must set the size, address and bit.
+ * This structure is passed to the DIAG_IOCSUNREG ioctl to disable bit updates.
+ */
+struct user_unreg {
+	/* Input: Size of the user_unreg structure being used */
+	__u32	size;
+
+	/* Input: Bit to unregister */
+	__u8	disable_bit;
+
+	/* Input: Reserved, set to 0 */
+	__u8	__reserved;
+
+	/* Input: Reserved, set to 0 */
+	__u16	__reserved2;
+
+	/* Input: Address to unregister */
+	__u64	disable_addr;
+} __attribute__((__packed__));
+
+#define DIAG_IOC_MAGIC '*'
+
+/* Request to register a user_event */
+#define DIAG_IOCSREG _IOWR(DIAG_IOC_MAGIC, 0, struct user_reg *)
+
+/* Request to delete a user_event */
+#define DIAG_IOCSDEL _IOW(DIAG_IOC_MAGIC, 1, char *)
+
+/* Requests to unregister a user_event */
+#define DIAG_IOCSUNREG _IOW(DIAG_IOC_MAGIC, 2, struct user_unreg*)
+
+#endif /* _LINUX_USER_EVENTS_H */
diff --git a/contrib/libs/linux-headers/linux/userfaultfd.h b/contrib/libs/linux-headers/linux/userfaultfd.h
new file mode 100644
index 0000000000..14e402263a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/userfaultfd.h
@@ -0,0 +1,333 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  include/linux/userfaultfd.h
+ *
+ *  Copyright (C) 2007  Davide Libenzi <davidel@xmailserver.org>
+ *  Copyright (C) 2015  Red Hat, Inc.
+ *
+ */
+
+#ifndef _LINUX_USERFAULTFD_H
+#define _LINUX_USERFAULTFD_H
+
+#include <linux/types.h>
+
+/* ioctls for /dev/userfaultfd */
+#define USERFAULTFD_IOC 0xAA
+#define USERFAULTFD_IOC_NEW _IO(USERFAULTFD_IOC, 0x00)
+
+/*
+ * If the UFFDIO_API is upgraded someday, the UFFDIO_UNREGISTER and
+ * UFFDIO_WAKE ioctls should be defined as _IOW and not as _IOR.  In
+ * userfaultfd.h we assumed the kernel was reading (instead _IOC_READ
+ * means the userland is reading).
+ */
+#define UFFD_API ((__u64)0xAA)
+#define UFFD_API_REGISTER_MODES (UFFDIO_REGISTER_MODE_MISSING |	\
+				 UFFDIO_REGISTER_MODE_WP |	\
+				 UFFDIO_REGISTER_MODE_MINOR)
+#define UFFD_API_FEATURES (UFFD_FEATURE_PAGEFAULT_FLAG_WP |	\
+			   UFFD_FEATURE_EVENT_FORK |		\
+			   UFFD_FEATURE_EVENT_REMAP |		\
+			   UFFD_FEATURE_EVENT_REMOVE |		\
+			   UFFD_FEATURE_EVENT_UNMAP |		\
+			   UFFD_FEATURE_MISSING_HUGETLBFS |	\
+			   UFFD_FEATURE_MISSING_SHMEM |		\
+			   UFFD_FEATURE_SIGBUS |		\
+			   UFFD_FEATURE_THREAD_ID |		\
+			   UFFD_FEATURE_MINOR_HUGETLBFS |	\
+			   UFFD_FEATURE_MINOR_SHMEM |		\
+			   UFFD_FEATURE_EXACT_ADDRESS |		\
+			   UFFD_FEATURE_WP_HUGETLBFS_SHMEM |	\
+			   UFFD_FEATURE_WP_UNPOPULATED)
+#define UFFD_API_IOCTLS				\
+	((__u64)1 << _UFFDIO_REGISTER |		\
+	 (__u64)1 << _UFFDIO_UNREGISTER |	\
+	 (__u64)1 << _UFFDIO_API)
+#define UFFD_API_RANGE_IOCTLS			\
+	((__u64)1 << _UFFDIO_WAKE |		\
+	 (__u64)1 << _UFFDIO_COPY |		\
+	 (__u64)1 << _UFFDIO_ZEROPAGE |		\
+	 (__u64)1 << _UFFDIO_WRITEPROTECT |	\
+	 (__u64)1 << _UFFDIO_CONTINUE)
+#define UFFD_API_RANGE_IOCTLS_BASIC		\
+	((__u64)1 << _UFFDIO_WAKE |		\
+	 (__u64)1 << _UFFDIO_COPY |		\
+	 (__u64)1 << _UFFDIO_CONTINUE |		\
+	 (__u64)1 << _UFFDIO_WRITEPROTECT)
+
+/*
+ * Valid ioctl command number range with this API is from 0x00 to
+ * 0x3F.  UFFDIO_API is the fixed number, everything else can be
+ * changed by implementing a different UFFD_API. If sticking to the
+ * same UFFD_API more ioctl can be added and userland will be aware of
+ * which ioctl the running kernel implements through the ioctl command
+ * bitmask written by the UFFDIO_API.
+ */
+#define _UFFDIO_REGISTER		(0x00)
+#define _UFFDIO_UNREGISTER		(0x01)
+#define _UFFDIO_WAKE			(0x02)
+#define _UFFDIO_COPY			(0x03)
+#define _UFFDIO_ZEROPAGE		(0x04)
+#define _UFFDIO_WRITEPROTECT		(0x06)
+#define _UFFDIO_CONTINUE		(0x07)
+#define _UFFDIO_API			(0x3F)
+
+/* userfaultfd ioctl ids */
+#define UFFDIO 0xAA
+#define UFFDIO_API		_IOWR(UFFDIO, _UFFDIO_API,	\
+				      struct uffdio_api)
+#define UFFDIO_REGISTER		_IOWR(UFFDIO, _UFFDIO_REGISTER, \
+				      struct uffdio_register)
+#define UFFDIO_UNREGISTER	_IOR(UFFDIO, _UFFDIO_UNREGISTER,	\
+				     struct uffdio_range)
+#define UFFDIO_WAKE		_IOR(UFFDIO, _UFFDIO_WAKE,	\
+				     struct uffdio_range)
+#define UFFDIO_COPY		_IOWR(UFFDIO, _UFFDIO_COPY,	\
+				      struct uffdio_copy)
+#define UFFDIO_ZEROPAGE		_IOWR(UFFDIO, _UFFDIO_ZEROPAGE,	\
+				      struct uffdio_zeropage)
+#define UFFDIO_WRITEPROTECT	_IOWR(UFFDIO, _UFFDIO_WRITEPROTECT, \
+				      struct uffdio_writeprotect)
+#define UFFDIO_CONTINUE		_IOWR(UFFDIO, _UFFDIO_CONTINUE,	\
+				      struct uffdio_continue)
+
+/* read() structure */
+struct uffd_msg {
+	__u8	event;
+
+	__u8	reserved1;
+	__u16	reserved2;
+	__u32	reserved3;
+
+	union {
+		struct {
+			__u64	flags;
+			__u64	address;
+			union {
+				__u32 ptid;
+			} feat;
+		} pagefault;
+
+		struct {
+			__u32	ufd;
+		} fork;
+
+		struct {
+			__u64	from;
+			__u64	to;
+			__u64	len;
+		} remap;
+
+		struct {
+			__u64	start;
+			__u64	end;
+		} remove;
+
+		struct {
+			/* unused reserved fields */
+			__u64	reserved1;
+			__u64	reserved2;
+			__u64	reserved3;
+		} reserved;
+	} arg;
+} __attribute__((packed));
+
+/*
+ * Start at 0x12 and not at 0 to be more strict against bugs.
+ */
+#define UFFD_EVENT_PAGEFAULT	0x12
+#define UFFD_EVENT_FORK		0x13
+#define UFFD_EVENT_REMAP	0x14
+#define UFFD_EVENT_REMOVE	0x15
+#define UFFD_EVENT_UNMAP	0x16
+
+/* flags for UFFD_EVENT_PAGEFAULT */
+#define UFFD_PAGEFAULT_FLAG_WRITE	(1<<0)	/* If this was a write fault */
+#define UFFD_PAGEFAULT_FLAG_WP		(1<<1)	/* If reason is VM_UFFD_WP */
+#define UFFD_PAGEFAULT_FLAG_MINOR	(1<<2)	/* If reason is VM_UFFD_MINOR */
+
+struct uffdio_api {
+	/* userland asks for an API number and the features to enable */
+	__u64 api;
+	/*
+	 * Kernel answers below with the all available features for
+	 * the API, this notifies userland of which events and/or
+	 * which flags for each event are enabled in the current
+	 * kernel.
+	 *
+	 * Note: UFFD_EVENT_PAGEFAULT and UFFD_PAGEFAULT_FLAG_WRITE
+	 * are to be considered implicitly always enabled in all kernels as
+	 * long as the uffdio_api.api requested matches UFFD_API.
+	 *
+	 * UFFD_FEATURE_MISSING_HUGETLBFS means an UFFDIO_REGISTER
+	 * with UFFDIO_REGISTER_MODE_MISSING mode will succeed on
+	 * hugetlbfs virtual memory ranges. Adding or not adding
+	 * UFFD_FEATURE_MISSING_HUGETLBFS to uffdio_api.features has
+	 * no real functional effect after UFFDIO_API returns, but
+	 * it's only useful for an initial feature set probe at
+	 * UFFDIO_API time. There are two ways to use it:
+	 *
+	 * 1) by adding UFFD_FEATURE_MISSING_HUGETLBFS to the
+	 *    uffdio_api.features before calling UFFDIO_API, an error
+	 *    will be returned by UFFDIO_API on a kernel without
+	 *    hugetlbfs missing support
+	 *
+	 * 2) the UFFD_FEATURE_MISSING_HUGETLBFS can not be added in
+	 *    uffdio_api.features and instead it will be set by the
+	 *    kernel in the uffdio_api.features if the kernel supports
+	 *    it, so userland can later check if the feature flag is
+	 *    present in uffdio_api.features after UFFDIO_API
+	 *    succeeded.
+	 *
+	 * UFFD_FEATURE_MISSING_SHMEM works the same as
+	 * UFFD_FEATURE_MISSING_HUGETLBFS, but it applies to shmem
+	 * (i.e. tmpfs and other shmem based APIs).
+	 *
+	 * UFFD_FEATURE_SIGBUS feature means no page-fault
+	 * (UFFD_EVENT_PAGEFAULT) event will be delivered, instead
+	 * a SIGBUS signal will be sent to the faulting process.
+	 *
+	 * UFFD_FEATURE_THREAD_ID pid of the page faulted task_struct will
+	 * be returned, if feature is not requested 0 will be returned.
+	 *
+	 * UFFD_FEATURE_MINOR_HUGETLBFS indicates that minor faults
+	 * can be intercepted (via REGISTER_MODE_MINOR) for
+	 * hugetlbfs-backed pages.
+	 *
+	 * UFFD_FEATURE_MINOR_SHMEM indicates the same support as
+	 * UFFD_FEATURE_MINOR_HUGETLBFS, but for shmem-backed pages instead.
+	 *
+	 * UFFD_FEATURE_EXACT_ADDRESS indicates that the exact address of page
+	 * faults would be provided and the offset within the page would not be
+	 * masked.
+	 *
+	 * UFFD_FEATURE_WP_HUGETLBFS_SHMEM indicates that userfaultfd
+	 * write-protection mode is supported on both shmem and hugetlbfs.
+	 *
+	 * UFFD_FEATURE_WP_UNPOPULATED indicates that userfaultfd
+	 * write-protection mode will always apply to unpopulated pages
+	 * (i.e. empty ptes).  This will be the default behavior for shmem
+	 * & hugetlbfs, so this flag only affects anonymous memory behavior
+	 * when userfault write-protection mode is registered.
+	 */
+#define UFFD_FEATURE_PAGEFAULT_FLAG_WP		(1<<0)
+#define UFFD_FEATURE_EVENT_FORK			(1<<1)
+#define UFFD_FEATURE_EVENT_REMAP		(1<<2)
+#define UFFD_FEATURE_EVENT_REMOVE		(1<<3)
+#define UFFD_FEATURE_MISSING_HUGETLBFS		(1<<4)
+#define UFFD_FEATURE_MISSING_SHMEM		(1<<5)
+#define UFFD_FEATURE_EVENT_UNMAP		(1<<6)
+#define UFFD_FEATURE_SIGBUS			(1<<7)
+#define UFFD_FEATURE_THREAD_ID			(1<<8)
+#define UFFD_FEATURE_MINOR_HUGETLBFS		(1<<9)
+#define UFFD_FEATURE_MINOR_SHMEM		(1<<10)
+#define UFFD_FEATURE_EXACT_ADDRESS		(1<<11)
+#define UFFD_FEATURE_WP_HUGETLBFS_SHMEM		(1<<12)
+#define UFFD_FEATURE_WP_UNPOPULATED		(1<<13)
+	__u64 features;
+
+	__u64 ioctls;
+};
+
+struct uffdio_range {
+	__u64 start;
+	__u64 len;
+};
+
+struct uffdio_register {
+	struct uffdio_range range;
+#define UFFDIO_REGISTER_MODE_MISSING	((__u64)1<<0)
+#define UFFDIO_REGISTER_MODE_WP		((__u64)1<<1)
+#define UFFDIO_REGISTER_MODE_MINOR	((__u64)1<<2)
+	__u64 mode;
+
+	/*
+	 * kernel answers which ioctl commands are available for the
+	 * range, keep at the end as the last 8 bytes aren't read.
+	 */
+	__u64 ioctls;
+};
+
+struct uffdio_copy {
+	__u64 dst;
+	__u64 src;
+	__u64 len;
+#define UFFDIO_COPY_MODE_DONTWAKE		((__u64)1<<0)
+	/*
+	 * UFFDIO_COPY_MODE_WP will map the page write protected on
+	 * the fly.  UFFDIO_COPY_MODE_WP is available only if the
+	 * write protected ioctl is implemented for the range
+	 * according to the uffdio_register.ioctls.
+	 */
+#define UFFDIO_COPY_MODE_WP			((__u64)1<<1)
+	__u64 mode;
+
+	/*
+	 * "copy" is written by the ioctl and must be at the end: the
+	 * copy_from_user will not read the last 8 bytes.
+	 */
+	__s64 copy;
+};
+
+struct uffdio_zeropage {
+	struct uffdio_range range;
+#define UFFDIO_ZEROPAGE_MODE_DONTWAKE		((__u64)1<<0)
+	__u64 mode;
+
+	/*
+	 * "zeropage" is written by the ioctl and must be at the end:
+	 * the copy_from_user will not read the last 8 bytes.
+	 */
+	__s64 zeropage;
+};
+
+struct uffdio_writeprotect {
+	struct uffdio_range range;
+/*
+ * UFFDIO_WRITEPROTECT_MODE_WP: set the flag to write protect a range,
+ * unset the flag to undo protection of a range which was previously
+ * write protected.
+ *
+ * UFFDIO_WRITEPROTECT_MODE_DONTWAKE: set the flag to avoid waking up
+ * any wait thread after the operation succeeds.
+ *
+ * NOTE: Write protecting a region (WP=1) is unrelated to page faults,
+ * therefore DONTWAKE flag is meaningless with WP=1.  Removing write
+ * protection (WP=0) in response to a page fault wakes the faulting
+ * task unless DONTWAKE is set.
+ */
+#define UFFDIO_WRITEPROTECT_MODE_WP		((__u64)1<<0)
+#define UFFDIO_WRITEPROTECT_MODE_DONTWAKE	((__u64)1<<1)
+	__u64 mode;
+};
+
+struct uffdio_continue {
+	struct uffdio_range range;
+#define UFFDIO_CONTINUE_MODE_DONTWAKE		((__u64)1<<0)
+	/*
+	 * UFFDIO_CONTINUE_MODE_WP will map the page write protected on
+	 * the fly.  UFFDIO_CONTINUE_MODE_WP is available only if the
+	 * write protected ioctl is implemented for the range
+	 * according to the uffdio_register.ioctls.
+	 */
+#define UFFDIO_CONTINUE_MODE_WP			((__u64)1<<1)
+	__u64 mode;
+
+	/*
+	 * Fields below here are written by the ioctl and must be at the end:
+	 * the copy_from_user will not read past here.
+	 */
+	__s64 mapped;
+};
+
+/*
+ * Flags for the userfaultfd(2) system call itself.
+ */
+
+/*
+ * Create a userfaultfd that can handle page faults only in user mode.
+ */
+#define UFFD_USER_MODE_ONLY 1
+
+#endif /* _LINUX_USERFAULTFD_H */
diff --git a/contrib/libs/linux-headers/linux/userio.h b/contrib/libs/linux-headers/linux/userio.h
new file mode 100644
index 0000000000..74c9951d2c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/userio.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: LGPL-2.0+ WITH Linux-syscall-note */
+/*
+ * userio: virtual serio device support
+ * Copyright (C) 2015 Red Hat
+ * Copyright (C) 2015 Lyude (Stephen Chandler Paul) <cpaul@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * This is the public header used for user-space communication with the userio
+ * driver. __attribute__((__packed__)) is used for all structs to keep ABI
+ * compatibility between all architectures.
+ */
+
+#ifndef _USERIO_H
+#define _USERIO_H
+
+#include <linux/types.h>
+
+enum userio_cmd_type {
+	USERIO_CMD_REGISTER = 0,
+	USERIO_CMD_SET_PORT_TYPE = 1,
+	USERIO_CMD_SEND_INTERRUPT = 2
+};
+
+/*
+ * userio Commands
+ * All commands sent to /dev/userio are encoded using this structure. The type
+ * field should contain a USERIO_CMD* value that indicates what kind of command
+ * is being sent to userio. The data field should contain the accompanying
+ * argument for the command, if there is one.
+ */
+struct userio_cmd {
+	__u8 type;
+	__u8 data;
+} __attribute__((__packed__));
+
+#endif /* !_USERIO_H */
diff --git a/contrib/libs/linux-headers/linux/utime.h b/contrib/libs/linux-headers/linux/utime.h
new file mode 100644
index 0000000000..bc8f13e81d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/utime.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_UTIME_H
+#define _LINUX_UTIME_H
+
+#include <linux/types.h>
+
+struct utimbuf {
+	__kernel_old_time_t actime;
+	__kernel_old_time_t modtime;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/utsname.h b/contrib/libs/linux-headers/linux/utsname.h
new file mode 100644
index 0000000000..0e16e6147d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/utsname.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_UTSNAME_H
+#define _LINUX_UTSNAME_H
+
+#define __OLD_UTS_LEN 8
+
+struct oldold_utsname {
+	char sysname[9];
+	char nodename[9];
+	char release[9];
+	char version[9];
+	char machine[9];
+};
+
+#define __NEW_UTS_LEN 64
+
+struct old_utsname {
+	char sysname[65];
+	char nodename[65];
+	char release[65];
+	char version[65];
+	char machine[65];
+};
+
+struct new_utsname {
+	char sysname[__NEW_UTS_LEN + 1];
+	char nodename[__NEW_UTS_LEN + 1];
+	char release[__NEW_UTS_LEN + 1];
+	char version[__NEW_UTS_LEN + 1];
+	char machine[__NEW_UTS_LEN + 1];
+	char domainname[__NEW_UTS_LEN + 1];
+};
+
+
+#endif /* _LINUX_UTSNAME_H */
diff --git a/contrib/libs/linux-headers/linux/uuid.h b/contrib/libs/linux-headers/linux/uuid.h
new file mode 100644
index 0000000000..8443738f4b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uuid.h
@@ -0,0 +1 @@
+#include <linux/mei_uuid.h>
diff --git a/contrib/libs/linux-headers/linux/uvcvideo.h b/contrib/libs/linux-headers/linux/uvcvideo.h
new file mode 100644
index 0000000000..88720fcf01
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/uvcvideo.h
@@ -0,0 +1,101 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_UVCVIDEO_H_
+#define __LINUX_UVCVIDEO_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * Dynamic controls
+ */
+
+/* Data types for UVC control data */
+#define UVC_CTRL_DATA_TYPE_RAW		0
+#define UVC_CTRL_DATA_TYPE_SIGNED	1
+#define UVC_CTRL_DATA_TYPE_UNSIGNED	2
+#define UVC_CTRL_DATA_TYPE_BOOLEAN	3
+#define UVC_CTRL_DATA_TYPE_ENUM		4
+#define UVC_CTRL_DATA_TYPE_BITMASK	5
+
+/* Control flags */
+#define UVC_CTRL_FLAG_SET_CUR		(1 << 0)
+#define UVC_CTRL_FLAG_GET_CUR		(1 << 1)
+#define UVC_CTRL_FLAG_GET_MIN		(1 << 2)
+#define UVC_CTRL_FLAG_GET_MAX		(1 << 3)
+#define UVC_CTRL_FLAG_GET_RES		(1 << 4)
+#define UVC_CTRL_FLAG_GET_DEF		(1 << 5)
+/* Control should be saved at suspend and restored at resume. */
+#define UVC_CTRL_FLAG_RESTORE		(1 << 6)
+/* Control can be updated by the camera. */
+#define UVC_CTRL_FLAG_AUTO_UPDATE	(1 << 7)
+/* Control supports asynchronous reporting */
+#define UVC_CTRL_FLAG_ASYNCHRONOUS	(1 << 8)
+
+#define UVC_CTRL_FLAG_GET_RANGE \
+	(UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | \
+	 UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | \
+	 UVC_CTRL_FLAG_GET_DEF)
+
+#define UVC_MENU_NAME_LEN 32
+
+struct uvc_menu_info {
+	__u32 value;
+	__u8 name[UVC_MENU_NAME_LEN];
+};
+
+struct uvc_xu_control_mapping {
+	__u32 id;
+	__u8 name[32];
+	__u8 entity[16];
+	__u8 selector;
+
+	__u8 size;
+	__u8 offset;
+	__u32 v4l2_type;
+	__u32 data_type;
+
+	struct uvc_menu_info *menu_info;
+	__u32 menu_count;
+
+	__u32 reserved[4];
+};
+
+struct uvc_xu_control_query {
+	__u8 unit;
+	__u8 selector;
+	__u8 query;		/* Video Class-Specific Request Code, */
+				/* defined in linux/usb/video.h A.8.  */
+	__u16 size;
+	__u8 *data;
+};
+
+#define UVCIOC_CTRL_MAP		_IOWR('u', 0x20, struct uvc_xu_control_mapping)
+#define UVCIOC_CTRL_QUERY	_IOWR('u', 0x21, struct uvc_xu_control_query)
+
+/*
+ * Metadata node
+ */
+
+/**
+ * struct uvc_meta_buf - metadata buffer building block
+ * @ns: system timestamp of the payload in nanoseconds
+ * @sof: USB Frame Number
+ * @length: length of the payload header
+ * @flags: payload header flags
+ * @buf: optional device-specific header data
+ *
+ * UVC metadata nodes fill buffers with possibly multiple instances of this
+ * struct. The first two fields are added by the driver, they can be used for
+ * clock synchronisation. The rest is an exact copy of a UVC payload header.
+ * Only complete objects with complete buffers are included. Therefore it's
+ * always sizeof(meta->ns) + sizeof(meta->sof) + meta->length bytes large.
+ */
+struct uvc_meta_buf {
+	__u64 ns;
+	__u16 sof;
+	__u8 length;
+	__u8 flags;
+	__u8 buf[];
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/v4l2-common.h b/contrib/libs/linux-headers/linux/v4l2-common.h
new file mode 100644
index 0000000000..c3ca11e3e2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/v4l2-common.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * include/linux/v4l2-common.h
+ *
+ * Common V4L2 and V4L2 subdev definitions.
+ *
+ * Users are advised to #include this file either through videodev2.h
+ * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer
+ * to this file directly.
+ *
+ * Copyright (C) 2012 Nokia Corporation
+ * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+ */
+
+#ifndef __V4L2_COMMON__
+#define __V4L2_COMMON__
+
+#include <linux/types.h>
+
+/*
+ *
+ * Selection interface definitions
+ *
+ */
+
+/* Current cropping area */
+#define V4L2_SEL_TGT_CROP		0x0000
+/* Default cropping area */
+#define V4L2_SEL_TGT_CROP_DEFAULT	0x0001
+/* Cropping bounds */
+#define V4L2_SEL_TGT_CROP_BOUNDS	0x0002
+/* Native frame size */
+#define V4L2_SEL_TGT_NATIVE_SIZE	0x0003
+/* Current composing area */
+#define V4L2_SEL_TGT_COMPOSE		0x0100
+/* Default composing area */
+#define V4L2_SEL_TGT_COMPOSE_DEFAULT	0x0101
+/* Composing bounds */
+#define V4L2_SEL_TGT_COMPOSE_BOUNDS	0x0102
+/* Current composing area plus all padding pixels */
+#define V4L2_SEL_TGT_COMPOSE_PADDED	0x0103
+
+/* Selection flags */
+#define V4L2_SEL_FLAG_GE		(1 << 0)
+#define V4L2_SEL_FLAG_LE		(1 << 1)
+#define V4L2_SEL_FLAG_KEEP_CONFIG	(1 << 2)
+
+struct v4l2_edid {
+	__u32 pad;
+	__u32 start_block;
+	__u32 blocks;
+	__u32 reserved[5];
+	__u8  *edid;
+};
+
+/* Backward compatibility target definitions --- to be removed. */
+#define V4L2_SEL_TGT_CROP_ACTIVE	V4L2_SEL_TGT_CROP
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE	V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL	V4L2_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS	V4L2_SEL_TGT_CROP_BOUNDS
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
+
+/* Backward compatibility flag definitions --- to be removed. */
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE	V4L2_SEL_FLAG_GE
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE	V4L2_SEL_FLAG_LE
+#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
+
+#endif /* __V4L2_COMMON__ */
diff --git a/contrib/libs/linux-headers/linux/v4l2-controls.h b/contrib/libs/linux-headers/linux/v4l2-controls.h
new file mode 100644
index 0000000000..26c87f9fee
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/v4l2-controls.h
@@ -0,0 +1,2760 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ *  Video for Linux Two controls header file
+ *
+ *  Copyright (C) 1999-2012 the contributors
+ *
+ *  The contents of this header was split off from videodev2.h. All control
+ *  definitions should be added to this header, which is included by
+ *  videodev2.h.
+ */
+
+#ifndef __LINUX_V4L2_CONTROLS_H
+#define __LINUX_V4L2_CONTROLS_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+/* Control classes */
+#define V4L2_CTRL_CLASS_USER		0x00980000	/* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_CODEC		0x00990000	/* Stateful codec controls */
+#define V4L2_CTRL_CLASS_CAMERA		0x009a0000	/* Camera class controls */
+#define V4L2_CTRL_CLASS_FM_TX		0x009b0000	/* FM Modulator controls */
+#define V4L2_CTRL_CLASS_FLASH		0x009c0000	/* Camera flash controls */
+#define V4L2_CTRL_CLASS_JPEG		0x009d0000	/* JPEG-compression controls */
+#define V4L2_CTRL_CLASS_IMAGE_SOURCE	0x009e0000	/* Image source controls */
+#define V4L2_CTRL_CLASS_IMAGE_PROC	0x009f0000	/* Image processing controls */
+#define V4L2_CTRL_CLASS_DV		0x00a00000	/* Digital Video controls */
+#define V4L2_CTRL_CLASS_FM_RX		0x00a10000	/* FM Receiver controls */
+#define V4L2_CTRL_CLASS_RF_TUNER	0x00a20000	/* RF tuner controls */
+#define V4L2_CTRL_CLASS_DETECT		0x00a30000	/* Detection controls */
+#define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000	/* Stateless codecs controls */
+#define V4L2_CTRL_CLASS_COLORIMETRY	0x00a50000	/* Colorimetry controls */
+
+/* User-class control IDs */
+
+#define V4L2_CID_BASE			(V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE		V4L2_CID_BASE
+#define V4L2_CID_USER_CLASS		(V4L2_CTRL_CLASS_USER | 1)
+#define V4L2_CID_BRIGHTNESS		(V4L2_CID_BASE+0)
+#define V4L2_CID_CONTRAST		(V4L2_CID_BASE+1)
+#define V4L2_CID_SATURATION		(V4L2_CID_BASE+2)
+#define V4L2_CID_HUE			(V4L2_CID_BASE+3)
+#define V4L2_CID_AUDIO_VOLUME		(V4L2_CID_BASE+5)
+#define V4L2_CID_AUDIO_BALANCE		(V4L2_CID_BASE+6)
+#define V4L2_CID_AUDIO_BASS		(V4L2_CID_BASE+7)
+#define V4L2_CID_AUDIO_TREBLE		(V4L2_CID_BASE+8)
+#define V4L2_CID_AUDIO_MUTE		(V4L2_CID_BASE+9)
+#define V4L2_CID_AUDIO_LOUDNESS		(V4L2_CID_BASE+10)
+#define V4L2_CID_BLACK_LEVEL		(V4L2_CID_BASE+11) /* Deprecated */
+#define V4L2_CID_AUTO_WHITE_BALANCE	(V4L2_CID_BASE+12)
+#define V4L2_CID_DO_WHITE_BALANCE	(V4L2_CID_BASE+13)
+#define V4L2_CID_RED_BALANCE		(V4L2_CID_BASE+14)
+#define V4L2_CID_BLUE_BALANCE		(V4L2_CID_BASE+15)
+#define V4L2_CID_GAMMA			(V4L2_CID_BASE+16)
+#define V4L2_CID_WHITENESS		(V4L2_CID_GAMMA) /* Deprecated */
+#define V4L2_CID_EXPOSURE		(V4L2_CID_BASE+17)
+#define V4L2_CID_AUTOGAIN		(V4L2_CID_BASE+18)
+#define V4L2_CID_GAIN			(V4L2_CID_BASE+19)
+#define V4L2_CID_HFLIP			(V4L2_CID_BASE+20)
+#define V4L2_CID_VFLIP			(V4L2_CID_BASE+21)
+
+#define V4L2_CID_POWER_LINE_FREQUENCY	(V4L2_CID_BASE+24)
+enum v4l2_power_line_frequency {
+	V4L2_CID_POWER_LINE_FREQUENCY_DISABLED	= 0,
+	V4L2_CID_POWER_LINE_FREQUENCY_50HZ	= 1,
+	V4L2_CID_POWER_LINE_FREQUENCY_60HZ	= 2,
+	V4L2_CID_POWER_LINE_FREQUENCY_AUTO	= 3,
+};
+#define V4L2_CID_HUE_AUTO			(V4L2_CID_BASE+25)
+#define V4L2_CID_WHITE_BALANCE_TEMPERATURE	(V4L2_CID_BASE+26)
+#define V4L2_CID_SHARPNESS			(V4L2_CID_BASE+27)
+#define V4L2_CID_BACKLIGHT_COMPENSATION		(V4L2_CID_BASE+28)
+#define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
+#define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
+#define V4L2_CID_COLORFX			(V4L2_CID_BASE+31)
+enum v4l2_colorfx {
+	V4L2_COLORFX_NONE			= 0,
+	V4L2_COLORFX_BW				= 1,
+	V4L2_COLORFX_SEPIA			= 2,
+	V4L2_COLORFX_NEGATIVE			= 3,
+	V4L2_COLORFX_EMBOSS			= 4,
+	V4L2_COLORFX_SKETCH			= 5,
+	V4L2_COLORFX_SKY_BLUE			= 6,
+	V4L2_COLORFX_GRASS_GREEN		= 7,
+	V4L2_COLORFX_SKIN_WHITEN		= 8,
+	V4L2_COLORFX_VIVID			= 9,
+	V4L2_COLORFX_AQUA			= 10,
+	V4L2_COLORFX_ART_FREEZE			= 11,
+	V4L2_COLORFX_SILHOUETTE			= 12,
+	V4L2_COLORFX_SOLARIZATION		= 13,
+	V4L2_COLORFX_ANTIQUE			= 14,
+	V4L2_COLORFX_SET_CBCR			= 15,
+	V4L2_COLORFX_SET_RGB			= 16,
+};
+#define V4L2_CID_AUTOBRIGHTNESS			(V4L2_CID_BASE+32)
+#define V4L2_CID_BAND_STOP_FILTER		(V4L2_CID_BASE+33)
+
+#define V4L2_CID_ROTATE				(V4L2_CID_BASE+34)
+#define V4L2_CID_BG_COLOR			(V4L2_CID_BASE+35)
+
+#define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
+
+#define V4L2_CID_ILLUMINATORS_1			(V4L2_CID_BASE+37)
+#define V4L2_CID_ILLUMINATORS_2			(V4L2_CID_BASE+38)
+
+#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE	(V4L2_CID_BASE+39)
+#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT		(V4L2_CID_BASE+40)
+
+#define V4L2_CID_ALPHA_COMPONENT		(V4L2_CID_BASE+41)
+#define V4L2_CID_COLORFX_CBCR			(V4L2_CID_BASE+42)
+#define V4L2_CID_COLORFX_RGB			(V4L2_CID_BASE+43)
+
+/* last CID + 1 */
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+44)
+
+/* USER-class private control IDs */
+
+/*
+ * The base for the meye driver controls. This driver was removed, but
+ * we keep this define in case any software still uses it.
+ */
+#define V4L2_CID_USER_MEYE_BASE			(V4L2_CID_USER_BASE + 0x1000)
+
+/* The base for the bttv driver controls.
+ * We reserve 32 controls for this driver. */
+#define V4L2_CID_USER_BTTV_BASE			(V4L2_CID_USER_BASE + 0x1010)
+
+
+/* The base for the s2255 driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_S2255_BASE		(V4L2_CID_USER_BASE + 0x1030)
+
+/*
+ * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
+ * for the list of controls. Total of 16 controls is reserved for this driver
+ */
+#define V4L2_CID_USER_SI476X_BASE		(V4L2_CID_USER_BASE + 0x1040)
+
+/* The base for the TI VPE driver controls. Total of 16 controls is reserved for
+ * this driver */
+#define V4L2_CID_USER_TI_VPE_BASE		(V4L2_CID_USER_BASE + 0x1050)
+
+/* The base for the saa7134 driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_SAA7134_BASE		(V4L2_CID_USER_BASE + 0x1060)
+
+/* The base for the adv7180 driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_ADV7180_BASE		(V4L2_CID_USER_BASE + 0x1070)
+
+/* The base for the tc358743 driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_TC358743_BASE		(V4L2_CID_USER_BASE + 0x1080)
+
+/* The base for the max217x driver controls.
+ * We reserve 32 controls for this driver
+ */
+#define V4L2_CID_USER_MAX217X_BASE		(V4L2_CID_USER_BASE + 0x1090)
+
+/* The base for the imx driver controls.
+ * We reserve 16 controls for this driver. */
+#define V4L2_CID_USER_IMX_BASE			(V4L2_CID_USER_BASE + 0x10b0)
+
+/*
+ * The base for the atmel isc driver controls.
+ * We reserve 32 controls for this driver.
+ */
+#define V4L2_CID_USER_ATMEL_ISC_BASE		(V4L2_CID_USER_BASE + 0x10c0)
+
+/*
+ * The base for the CODA driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_CODA_BASE			(V4L2_CID_USER_BASE + 0x10e0)
+/*
+ * The base for MIPI CCS driver controls.
+ * We reserve 128 controls for this driver.
+ */
+#define V4L2_CID_USER_CCS_BASE			(V4L2_CID_USER_BASE + 0x10f0)
+/*
+ * The base for Allegro driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_ALLEGRO_BASE		(V4L2_CID_USER_BASE + 0x1170)
+
+/*
+ * The base for the isl7998x driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_ISL7998X_BASE		(V4L2_CID_USER_BASE + 0x1180)
+
+/*
+ * The base for DW100 driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_DW100_BASE		(V4L2_CID_USER_BASE + 0x1190)
+
+/*
+ * The base for Aspeed driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_ASPEED_BASE		(V4L2_CID_USER_BASE + 0x11a0)
+
+/* MPEG-class control IDs */
+/* The MPEG controls are applicable to all codec controls
+ * and the 'MPEG' part of the define is historical */
+
+#define V4L2_CID_CODEC_BASE			(V4L2_CTRL_CLASS_CODEC | 0x900)
+#define V4L2_CID_CODEC_CLASS			(V4L2_CTRL_CLASS_CODEC | 1)
+
+/*  MPEG streams, specific to multiplexed streams */
+#define V4L2_CID_MPEG_STREAM_TYPE		(V4L2_CID_CODEC_BASE+0)
+enum v4l2_mpeg_stream_type {
+	V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT		(V4L2_CID_CODEC_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO		(V4L2_CID_CODEC_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO		(V4L2_CID_CODEC_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR		(V4L2_CID_CODEC_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO	(V4L2_CID_CODEC_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO	(V4L2_CID_CODEC_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT		(V4L2_CID_CODEC_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+	V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+	V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+
+/*  MPEG audio controls specific to multiplexed streams  */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ	(V4L2_CID_CODEC_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING		(V4L2_CID_CODEC_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+	V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
+	V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE		(V4L2_CID_CODEC_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+	V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+	V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+	V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+	V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+	V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+	V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+	V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+	V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+	V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+	V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+	V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+	V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+	V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE		(V4L2_CID_CODEC_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+	V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+	V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+	V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+	V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+	V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+	V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+	V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+	V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+	V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+	V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+	V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+	V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+	V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE		(V4L2_CID_CODEC_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+	V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE		(V4L2_CID_CODEC_BASE+105)
+enum v4l2_mpeg_audio_mode {
+	V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+	V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+	V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+	V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION	(V4L2_CID_CODEC_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS		(V4L2_CID_CODEC_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+	V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+	V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+	V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC			(V4L2_CID_CODEC_BASE+108)
+enum v4l2_mpeg_audio_crc {
+	V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+	V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+#define V4L2_CID_MPEG_AUDIO_MUTE		(V4L2_CID_CODEC_BASE+109)
+#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE		(V4L2_CID_CODEC_BASE+110)
+#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE		(V4L2_CID_CODEC_BASE+111)
+enum v4l2_mpeg_audio_ac3_bitrate {
+	V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
+};
+#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK	(V4L2_CID_CODEC_BASE+112)
+enum v4l2_mpeg_audio_dec_playback {
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO	    = 0,
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO	    = 1,
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT	    = 2,
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT	    = 3,
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO	    = 4,
+	V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
+};
+#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
+
+/*  MPEG video controls specific to multiplexed streams */
+#define V4L2_CID_MPEG_VIDEO_ENCODING		(V4L2_CID_CODEC_BASE+200)
+enum v4l2_mpeg_video_encoding {
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT		(V4L2_CID_CODEC_BASE+201)
+enum v4l2_mpeg_video_aspect {
+	V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+	V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+	V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+	V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES		(V4L2_CID_CODEC_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE		(V4L2_CID_CODEC_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE		(V4L2_CID_CODEC_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN		(V4L2_CID_CODEC_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE	(V4L2_CID_CODEC_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+	V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+	V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+	V4L2_MPEG_VIDEO_BITRATE_MODE_CQ  = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE		(V4L2_CID_CODEC_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK	(V4L2_CID_CODEC_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
+#define V4L2_CID_MPEG_VIDEO_MUTE		(V4L2_CID_CODEC_BASE+210)
+#define V4L2_CID_MPEG_VIDEO_MUTE_YUV		(V4L2_CID_CODEC_BASE+211)
+#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE		(V4L2_CID_CODEC_BASE+212)
+#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER	(V4L2_CID_CODEC_BASE+213)
+#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB		(V4L2_CID_CODEC_BASE+214)
+#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE			(V4L2_CID_CODEC_BASE+215)
+#define V4L2_CID_MPEG_VIDEO_HEADER_MODE				(V4L2_CID_CODEC_BASE+216)
+enum v4l2_mpeg_video_header_mode {
+	V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE			= 0,
+	V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME	= 1,
+
+};
+#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC			(V4L2_CID_CODEC_BASE+217)
+#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE		(V4L2_CID_CODEC_BASE+218)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES	(V4L2_CID_CODEC_BASE+219)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB		(V4L2_CID_CODEC_BASE+220)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE		(V4L2_CID_CODEC_BASE+221)
+enum v4l2_mpeg_video_multi_slice_mode {
+	V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE		= 0,
+	V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB		= 1,
+	V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES	= 2,
+	/* Kept for backwards compatibility reasons. Stupid typo... */
+	V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB		= 1,
+	V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES	= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_VBV_SIZE			(V4L2_CID_CODEC_BASE+222)
+#define V4L2_CID_MPEG_VIDEO_DEC_PTS			(V4L2_CID_CODEC_BASE+223)
+#define V4L2_CID_MPEG_VIDEO_DEC_FRAME			(V4L2_CID_CODEC_BASE+224)
+#define V4L2_CID_MPEG_VIDEO_VBV_DELAY			(V4L2_CID_CODEC_BASE+225)
+#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER		(V4L2_CID_CODEC_BASE+226)
+#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE		(V4L2_CID_CODEC_BASE+227)
+#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE		(V4L2_CID_CODEC_BASE+228)
+#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME		(V4L2_CID_CODEC_BASE+229)
+#define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID	(V4L2_CID_CODEC_BASE+230)
+#define V4L2_CID_MPEG_VIDEO_AU_DELIMITER		(V4L2_CID_CODEC_BASE+231)
+#define V4L2_CID_MPEG_VIDEO_LTR_COUNT			(V4L2_CID_CODEC_BASE+232)
+#define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX		(V4L2_CID_CODEC_BASE+233)
+#define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES		(V4L2_CID_CODEC_BASE+234)
+#define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR		(V4L2_CID_CODEC_BASE+235)
+#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD	(V4L2_CID_CODEC_BASE+236)
+#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE	(V4L2_CID_CODEC_BASE+237)
+enum v4l2_mpeg_video_intra_refresh_period_type {
+	V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM	= 0,
+	V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC	= 1,
+};
+
+/* CIDs for the MPEG-2 Part 2 (H.262) codec */
+#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL			(V4L2_CID_CODEC_BASE+270)
+enum v4l2_mpeg_video_mpeg2_level {
+	V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW		= 0,
+	V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN	= 1,
+	V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440	= 2,
+	V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH	= 3,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE		(V4L2_CID_CODEC_BASE+271)
+enum v4l2_mpeg_video_mpeg2_profile {
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE				= 0,
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN				= 1,
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE			= 2,
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE		= 3,
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH				= 4,
+	V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW				= 5,
+};
+
+/* CIDs for the FWHT codec as used by the vicodec driver. */
+#define V4L2_CID_FWHT_I_FRAME_QP             (V4L2_CID_CODEC_BASE + 290)
+#define V4L2_CID_FWHT_P_FRAME_QP             (V4L2_CID_CODEC_BASE + 291)
+
+#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP		(V4L2_CID_CODEC_BASE+300)
+#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP		(V4L2_CID_CODEC_BASE+301)
+#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP		(V4L2_CID_CODEC_BASE+302)
+#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP			(V4L2_CID_CODEC_BASE+303)
+#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP			(V4L2_CID_CODEC_BASE+304)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP		(V4L2_CID_CODEC_BASE+350)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP		(V4L2_CID_CODEC_BASE+351)
+#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP		(V4L2_CID_CODEC_BASE+352)
+#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP			(V4L2_CID_CODEC_BASE+353)
+#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP			(V4L2_CID_CODEC_BASE+354)
+#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM		(V4L2_CID_CODEC_BASE+355)
+#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE		(V4L2_CID_CODEC_BASE+356)
+#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE		(V4L2_CID_CODEC_BASE+357)
+enum v4l2_mpeg_video_h264_entropy_mode {
+	V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC	= 0,
+	V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD		(V4L2_CID_CODEC_BASE+358)
+#define V4L2_CID_MPEG_VIDEO_H264_LEVEL			(V4L2_CID_CODEC_BASE+359)
+enum v4l2_mpeg_video_h264_level {
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_0	= 0,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1B	= 1,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_1	= 2,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_2	= 3,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_3	= 4,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_0	= 5,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_1	= 6,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_2	= 7,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_0	= 8,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_1	= 9,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_2	= 10,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_0	= 11,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_1	= 12,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_2	= 13,
+	V4L2_MPEG_VIDEO_H264_LEVEL_5_0	= 14,
+	V4L2_MPEG_VIDEO_H264_LEVEL_5_1	= 15,
+	V4L2_MPEG_VIDEO_H264_LEVEL_5_2	= 16,
+	V4L2_MPEG_VIDEO_H264_LEVEL_6_0	= 17,
+	V4L2_MPEG_VIDEO_H264_LEVEL_6_1	= 18,
+	V4L2_MPEG_VIDEO_H264_LEVEL_6_2	= 19,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA	(V4L2_CID_CODEC_BASE+360)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA	(V4L2_CID_CODEC_BASE+361)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE	(V4L2_CID_CODEC_BASE+362)
+enum v4l2_mpeg_video_h264_loop_filter_mode {
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED				= 0,
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED				= 1,
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY	= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_PROFILE		(V4L2_CID_CODEC_BASE+363)
+enum v4l2_mpeg_video_h264_profile {
+	V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE			= 0,
+	V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE	= 1,
+	V4L2_MPEG_VIDEO_H264_PROFILE_MAIN			= 2,
+	V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED			= 3,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH			= 4,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10			= 5,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422			= 6,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE	= 7,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA		= 8,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA		= 9,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA		= 10,
+	V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA		= 11,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE		= 12,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH		= 13,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA	= 14,
+	V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH		= 15,
+	V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH		= 16,
+	V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH		= 17,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT	(V4L2_CID_CODEC_BASE+364)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH	(V4L2_CID_CODEC_BASE+365)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE		(V4L2_CID_CODEC_BASE+366)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC		(V4L2_CID_CODEC_BASE+367)
+enum v4l2_mpeg_video_h264_vui_sar_idc {
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED	= 0,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1		= 1,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11		= 2,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11		= 3,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11		= 4,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33		= 5,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11		= 6,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11		= 7,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11		= 8,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33		= 9,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11		= 10,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11		= 11,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33		= 12,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99		= 13,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3		= 14,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2		= 15,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1		= 16,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED	= 17,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING		(V4L2_CID_CODEC_BASE+368)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0		(V4L2_CID_CODEC_BASE+369)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE	(V4L2_CID_CODEC_BASE+370)
+enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD	= 0,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN		= 1,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW		= 2,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE	= 3,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM		= 4,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL		= 5,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO			(V4L2_CID_CODEC_BASE+371)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE		(V4L2_CID_CODEC_BASE+372)
+enum v4l2_mpeg_video_h264_fmo_map_type {
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES		= 0,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES		= 1,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER	= 2,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT			= 3,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN			= 4,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN			= 5,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT			= 6,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP	(V4L2_CID_CODEC_BASE+373)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION	(V4L2_CID_CODEC_BASE+374)
+enum v4l2_mpeg_video_h264_fmo_change_dir {
+	V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT	= 0,
+	V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE	(V4L2_CID_CODEC_BASE+375)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH		(V4L2_CID_CODEC_BASE+376)
+#define V4L2_CID_MPEG_VIDEO_H264_ASO			(V4L2_CID_CODEC_BASE+377)
+#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER	(V4L2_CID_CODEC_BASE+378)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING		(V4L2_CID_CODEC_BASE+379)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE	(V4L2_CID_CODEC_BASE+380)
+enum v4l2_mpeg_video_h264_hierarchical_coding_type {
+	V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B	= 0,
+	V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER	(V4L2_CID_CODEC_BASE+381)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP	(V4L2_CID_CODEC_BASE+382)
+#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION	(V4L2_CID_CODEC_BASE+383)
+#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET		(V4L2_CID_CODEC_BASE+384)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP	(V4L2_CID_CODEC_BASE+385)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP	(V4L2_CID_CODEC_BASE+386)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP	(V4L2_CID_CODEC_BASE+387)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP	(V4L2_CID_CODEC_BASE+388)
+#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP	(V4L2_CID_CODEC_BASE+389)
+#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP	(V4L2_CID_CODEC_BASE+390)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR	(V4L2_CID_CODEC_BASE+391)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR	(V4L2_CID_CODEC_BASE+392)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR	(V4L2_CID_CODEC_BASE+393)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR	(V4L2_CID_CODEC_BASE+394)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR	(V4L2_CID_CODEC_BASE+395)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR	(V4L2_CID_CODEC_BASE+396)
+#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR	(V4L2_CID_CODEC_BASE+397)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP	(V4L2_CID_CODEC_BASE+400)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP	(V4L2_CID_CODEC_BASE+401)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP	(V4L2_CID_CODEC_BASE+402)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP	(V4L2_CID_CODEC_BASE+403)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP	(V4L2_CID_CODEC_BASE+404)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL		(V4L2_CID_CODEC_BASE+405)
+enum v4l2_mpeg_video_mpeg4_level {
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_0	= 0,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B	= 1,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_1	= 2,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_2	= 3,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_3	= 4,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B	= 5,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_4	= 6,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_5	= 7,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE	(V4L2_CID_CODEC_BASE+406)
+enum v4l2_mpeg_video_mpeg4_profile {
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE				= 0,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE			= 1,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE				= 2,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE			= 3,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY	= 4,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL		(V4L2_CID_CODEC_BASE+407)
+
+/*  Control IDs for VP8 streams
+ *  Although VP8 is not part of MPEG we add these controls to the MPEG class
+ *  as that class is already handling other video compression standards
+ */
+#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS		(V4L2_CID_CODEC_BASE+500)
+enum v4l2_vp8_num_partitions {
+	V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION	= 0,
+	V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS	= 1,
+	V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS	= 2,
+	V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS	= 3,
+};
+#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4		(V4L2_CID_CODEC_BASE+501)
+#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES		(V4L2_CID_CODEC_BASE+502)
+enum v4l2_vp8_num_ref_frames {
+	V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME	= 0,
+	V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME	= 1,
+	V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME	= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL		(V4L2_CID_CODEC_BASE+503)
+#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS	(V4L2_CID_CODEC_BASE+504)
+#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD	(V4L2_CID_CODEC_BASE+505)
+#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL	(V4L2_CID_CODEC_BASE+506)
+enum v4l2_vp8_golden_frame_sel {
+	V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV		= 0,
+	V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP			(V4L2_CID_CODEC_BASE+507)
+#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP			(V4L2_CID_CODEC_BASE+508)
+#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP		(V4L2_CID_CODEC_BASE+509)
+#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP		(V4L2_CID_CODEC_BASE+510)
+
+#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE			(V4L2_CID_CODEC_BASE+511)
+enum v4l2_mpeg_video_vp8_profile {
+	V4L2_MPEG_VIDEO_VP8_PROFILE_0				= 0,
+	V4L2_MPEG_VIDEO_VP8_PROFILE_1				= 1,
+	V4L2_MPEG_VIDEO_VP8_PROFILE_2				= 2,
+	V4L2_MPEG_VIDEO_VP8_PROFILE_3				= 3,
+};
+/* Deprecated alias for compatibility reasons. */
+#define V4L2_CID_MPEG_VIDEO_VPX_PROFILE	V4L2_CID_MPEG_VIDEO_VP8_PROFILE
+#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE			(V4L2_CID_CODEC_BASE+512)
+enum v4l2_mpeg_video_vp9_profile {
+	V4L2_MPEG_VIDEO_VP9_PROFILE_0				= 0,
+	V4L2_MPEG_VIDEO_VP9_PROFILE_1				= 1,
+	V4L2_MPEG_VIDEO_VP9_PROFILE_2				= 2,
+	V4L2_MPEG_VIDEO_VP9_PROFILE_3				= 3,
+};
+#define V4L2_CID_MPEG_VIDEO_VP9_LEVEL			(V4L2_CID_CODEC_BASE+513)
+enum v4l2_mpeg_video_vp9_level {
+	V4L2_MPEG_VIDEO_VP9_LEVEL_1_0	= 0,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_1_1	= 1,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_2_0	= 2,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_2_1	= 3,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_3_0	= 4,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_3_1	= 5,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_4_0	= 6,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_4_1	= 7,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_5_0	= 8,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_5_1	= 9,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_5_2	= 10,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_6_0	= 11,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_6_1	= 12,
+	V4L2_MPEG_VIDEO_VP9_LEVEL_6_2	= 13,
+};
+
+/* CIDs for HEVC encoding. */
+
+#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP		(V4L2_CID_CODEC_BASE + 600)
+#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP		(V4L2_CID_CODEC_BASE + 601)
+#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP	(V4L2_CID_CODEC_BASE + 602)
+#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP	(V4L2_CID_CODEC_BASE + 603)
+#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP	(V4L2_CID_CODEC_BASE + 604)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP	(V4L2_CID_CODEC_BASE + 605)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
+enum v4l2_mpeg_video_hevc_hier_coding_type {
+	V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B	= 0,
+	V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER	(V4L2_CID_CODEC_BASE + 607)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP	(V4L2_CID_CODEC_BASE + 608)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP	(V4L2_CID_CODEC_BASE + 609)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP	(V4L2_CID_CODEC_BASE + 610)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP	(V4L2_CID_CODEC_BASE + 611)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP	(V4L2_CID_CODEC_BASE + 612)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP	(V4L2_CID_CODEC_BASE + 613)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP	(V4L2_CID_CODEC_BASE + 614)
+#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE	(V4L2_CID_CODEC_BASE + 615)
+enum v4l2_mpeg_video_hevc_profile {
+	V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
+	V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
+	V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL		(V4L2_CID_CODEC_BASE + 616)
+enum v4l2_mpeg_video_hevc_level {
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_1	= 0,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_2	= 1,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1	= 2,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_3	= 3,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1	= 4,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_4	= 5,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1	= 6,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_5	= 7,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1	= 8,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2	= 9,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_6	= 10,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1	= 11,
+	V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2	= 12,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION	(V4L2_CID_CODEC_BASE + 617)
+#define V4L2_CID_MPEG_VIDEO_HEVC_TIER			(V4L2_CID_CODEC_BASE + 618)
+enum v4l2_mpeg_video_hevc_tier {
+	V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
+	V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH	(V4L2_CID_CODEC_BASE + 619)
+#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE	(V4L2_CID_CODEC_BASE + 620)
+enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
+	V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED			 = 0,
+	V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED			 = 1,
+	V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2	(V4L2_CID_CODEC_BASE + 621)
+#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2	(V4L2_CID_CODEC_BASE + 622)
+#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE		(V4L2_CID_CODEC_BASE + 623)
+enum v4l2_cid_mpeg_video_hevc_refresh_type {
+	V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE		= 0,
+	V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA		= 1,
+	V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR		= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD		(V4L2_CID_CODEC_BASE + 624)
+#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU		(V4L2_CID_CODEC_BASE + 625)
+#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED	(V4L2_CID_CODEC_BASE + 626)
+#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT		(V4L2_CID_CODEC_BASE + 627)
+#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB		(V4L2_CID_CODEC_BASE + 628)
+#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID		(V4L2_CID_CODEC_BASE + 629)
+#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING	(V4L2_CID_CODEC_BASE + 630)
+#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1	(V4L2_CID_CODEC_BASE + 631)
+#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT		(V4L2_CID_CODEC_BASE + 632)
+#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION		(V4L2_CID_CODEC_BASE + 633)
+#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE	(V4L2_CID_CODEC_BASE + 634)
+#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD	(V4L2_CID_CODEC_BASE + 635)
+enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
+	V4L2_MPEG_VIDEO_HEVC_SIZE_0		= 0,
+	V4L2_MPEG_VIDEO_HEVC_SIZE_1		= 1,
+	V4L2_MPEG_VIDEO_HEVC_SIZE_2		= 2,
+	V4L2_MPEG_VIDEO_HEVC_SIZE_4		= 3,
+};
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR	(V4L2_CID_CODEC_BASE + 636)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR	(V4L2_CID_CODEC_BASE + 637)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR	(V4L2_CID_CODEC_BASE + 638)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR	(V4L2_CID_CODEC_BASE + 639)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR	(V4L2_CID_CODEC_BASE + 640)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR	(V4L2_CID_CODEC_BASE + 641)
+#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR	(V4L2_CID_CODEC_BASE + 642)
+#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES	(V4L2_CID_CODEC_BASE + 643)
+#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR	(V4L2_CID_CODEC_BASE + 644)
+#define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY		(V4L2_CID_CODEC_BASE + 645)
+#define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE		(V4L2_CID_CODEC_BASE + 646)
+enum v4l2_mpeg_video_frame_skip_mode {
+	V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED	= 0,
+	V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT	= 1,
+	V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT	= 2,
+};
+
+#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 647)
+#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 648)
+#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 649)
+#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 650)
+#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 651)
+#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 652)
+
+#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY		(V4L2_CID_CODEC_BASE + 653)
+#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE	(V4L2_CID_CODEC_BASE + 654)
+
+/*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
+#define V4L2_CID_CODEC_CX2341X_BASE				(V4L2_CTRL_CLASS_CODEC | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE		(V4L2_CID_CODEC_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER		(V4L2_CID_CODEC_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE	(V4L2_CID_CODEC_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE	(V4L2_CID_CODEC_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE	(V4L2_CID_CODEC_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER		(V4L2_CID_CODEC_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE		(V4L2_CID_CODEC_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM	(V4L2_CID_CODEC_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP	(V4L2_CID_CODEC_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM	(V4L2_CID_CODEC_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP	(V4L2_CID_CODEC_CX2341X_BASE+10)
+#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS		(V4L2_CID_CODEC_CX2341X_BASE+11)
+
+/*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
+#define V4L2_CID_CODEC_MFC51_BASE				(V4L2_CTRL_CLASS_CODEC | 0x1100)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY		(V4L2_CID_CODEC_MFC51_BASE+0)
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE	(V4L2_CID_CODEC_MFC51_BASE+1)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE			(V4L2_CID_CODEC_MFC51_BASE+2)
+enum v4l2_mpeg_mfc51_video_frame_skip_mode {
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED		= 0,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT	= 1,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT		= 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE			(V4L2_CID_CODEC_MFC51_BASE+3)
+enum v4l2_mpeg_mfc51_video_force_frame_type {
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED		= 0,
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME		= 1,
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED	= 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING				(V4L2_CID_CODEC_MFC51_BASE+4)
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV				(V4L2_CID_CODEC_MFC51_BASE+5)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT			(V4L2_CID_CODEC_MFC51_BASE+6)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF			(V4L2_CID_CODEC_MFC51_BASE+7)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY		(V4L2_CID_CODEC_MFC51_BASE+50)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK			(V4L2_CID_CODEC_MFC51_BASE+51)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH		(V4L2_CID_CODEC_MFC51_BASE+52)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC		(V4L2_CID_CODEC_MFC51_BASE+53)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P		(V4L2_CID_CODEC_MFC51_BASE+54)
+
+/*  Camera class control IDs */
+
+#define V4L2_CID_CAMERA_CLASS_BASE	(V4L2_CTRL_CLASS_CAMERA | 0x900)
+#define V4L2_CID_CAMERA_CLASS		(V4L2_CTRL_CLASS_CAMERA | 1)
+
+#define V4L2_CID_EXPOSURE_AUTO			(V4L2_CID_CAMERA_CLASS_BASE+1)
+enum  v4l2_exposure_auto_type {
+	V4L2_EXPOSURE_AUTO = 0,
+	V4L2_EXPOSURE_MANUAL = 1,
+	V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
+	V4L2_EXPOSURE_APERTURE_PRIORITY = 3
+};
+#define V4L2_CID_EXPOSURE_ABSOLUTE		(V4L2_CID_CAMERA_CLASS_BASE+2)
+#define V4L2_CID_EXPOSURE_AUTO_PRIORITY		(V4L2_CID_CAMERA_CLASS_BASE+3)
+
+#define V4L2_CID_PAN_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+4)
+#define V4L2_CID_TILT_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+5)
+#define V4L2_CID_PAN_RESET			(V4L2_CID_CAMERA_CLASS_BASE+6)
+#define V4L2_CID_TILT_RESET			(V4L2_CID_CAMERA_CLASS_BASE+7)
+
+#define V4L2_CID_PAN_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+8)
+#define V4L2_CID_TILT_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+9)
+
+#define V4L2_CID_FOCUS_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+10)
+#define V4L2_CID_FOCUS_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+11)
+#define V4L2_CID_FOCUS_AUTO			(V4L2_CID_CAMERA_CLASS_BASE+12)
+
+#define V4L2_CID_ZOOM_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+13)
+#define V4L2_CID_ZOOM_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+14)
+#define V4L2_CID_ZOOM_CONTINUOUS		(V4L2_CID_CAMERA_CLASS_BASE+15)
+
+#define V4L2_CID_PRIVACY			(V4L2_CID_CAMERA_CLASS_BASE+16)
+
+#define V4L2_CID_IRIS_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+17)
+#define V4L2_CID_IRIS_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+18)
+
+#define V4L2_CID_AUTO_EXPOSURE_BIAS		(V4L2_CID_CAMERA_CLASS_BASE+19)
+
+#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE	(V4L2_CID_CAMERA_CLASS_BASE+20)
+enum v4l2_auto_n_preset_white_balance {
+	V4L2_WHITE_BALANCE_MANUAL		= 0,
+	V4L2_WHITE_BALANCE_AUTO			= 1,
+	V4L2_WHITE_BALANCE_INCANDESCENT		= 2,
+	V4L2_WHITE_BALANCE_FLUORESCENT		= 3,
+	V4L2_WHITE_BALANCE_FLUORESCENT_H	= 4,
+	V4L2_WHITE_BALANCE_HORIZON		= 5,
+	V4L2_WHITE_BALANCE_DAYLIGHT		= 6,
+	V4L2_WHITE_BALANCE_FLASH		= 7,
+	V4L2_WHITE_BALANCE_CLOUDY		= 8,
+	V4L2_WHITE_BALANCE_SHADE		= 9,
+};
+
+#define V4L2_CID_WIDE_DYNAMIC_RANGE		(V4L2_CID_CAMERA_CLASS_BASE+21)
+#define V4L2_CID_IMAGE_STABILIZATION		(V4L2_CID_CAMERA_CLASS_BASE+22)
+
+#define V4L2_CID_ISO_SENSITIVITY		(V4L2_CID_CAMERA_CLASS_BASE+23)
+#define V4L2_CID_ISO_SENSITIVITY_AUTO		(V4L2_CID_CAMERA_CLASS_BASE+24)
+enum v4l2_iso_sensitivity_auto_type {
+	V4L2_ISO_SENSITIVITY_MANUAL		= 0,
+	V4L2_ISO_SENSITIVITY_AUTO		= 1,
+};
+
+#define V4L2_CID_EXPOSURE_METERING		(V4L2_CID_CAMERA_CLASS_BASE+25)
+enum v4l2_exposure_metering {
+	V4L2_EXPOSURE_METERING_AVERAGE		= 0,
+	V4L2_EXPOSURE_METERING_CENTER_WEIGHTED	= 1,
+	V4L2_EXPOSURE_METERING_SPOT		= 2,
+	V4L2_EXPOSURE_METERING_MATRIX		= 3,
+};
+
+#define V4L2_CID_SCENE_MODE			(V4L2_CID_CAMERA_CLASS_BASE+26)
+enum v4l2_scene_mode {
+	V4L2_SCENE_MODE_NONE			= 0,
+	V4L2_SCENE_MODE_BACKLIGHT		= 1,
+	V4L2_SCENE_MODE_BEACH_SNOW		= 2,
+	V4L2_SCENE_MODE_CANDLE_LIGHT		= 3,
+	V4L2_SCENE_MODE_DAWN_DUSK		= 4,
+	V4L2_SCENE_MODE_FALL_COLORS		= 5,
+	V4L2_SCENE_MODE_FIREWORKS		= 6,
+	V4L2_SCENE_MODE_LANDSCAPE		= 7,
+	V4L2_SCENE_MODE_NIGHT			= 8,
+	V4L2_SCENE_MODE_PARTY_INDOOR		= 9,
+	V4L2_SCENE_MODE_PORTRAIT		= 10,
+	V4L2_SCENE_MODE_SPORTS			= 11,
+	V4L2_SCENE_MODE_SUNSET			= 12,
+	V4L2_SCENE_MODE_TEXT			= 13,
+};
+
+#define V4L2_CID_3A_LOCK			(V4L2_CID_CAMERA_CLASS_BASE+27)
+#define V4L2_LOCK_EXPOSURE			(1 << 0)
+#define V4L2_LOCK_WHITE_BALANCE			(1 << 1)
+#define V4L2_LOCK_FOCUS				(1 << 2)
+
+#define V4L2_CID_AUTO_FOCUS_START		(V4L2_CID_CAMERA_CLASS_BASE+28)
+#define V4L2_CID_AUTO_FOCUS_STOP		(V4L2_CID_CAMERA_CLASS_BASE+29)
+#define V4L2_CID_AUTO_FOCUS_STATUS		(V4L2_CID_CAMERA_CLASS_BASE+30)
+#define V4L2_AUTO_FOCUS_STATUS_IDLE		(0 << 0)
+#define V4L2_AUTO_FOCUS_STATUS_BUSY		(1 << 0)
+#define V4L2_AUTO_FOCUS_STATUS_REACHED		(1 << 1)
+#define V4L2_AUTO_FOCUS_STATUS_FAILED		(1 << 2)
+
+#define V4L2_CID_AUTO_FOCUS_RANGE		(V4L2_CID_CAMERA_CLASS_BASE+31)
+enum v4l2_auto_focus_range {
+	V4L2_AUTO_FOCUS_RANGE_AUTO		= 0,
+	V4L2_AUTO_FOCUS_RANGE_NORMAL		= 1,
+	V4L2_AUTO_FOCUS_RANGE_MACRO		= 2,
+	V4L2_AUTO_FOCUS_RANGE_INFINITY		= 3,
+};
+
+#define V4L2_CID_PAN_SPEED			(V4L2_CID_CAMERA_CLASS_BASE+32)
+#define V4L2_CID_TILT_SPEED			(V4L2_CID_CAMERA_CLASS_BASE+33)
+
+#define V4L2_CID_CAMERA_ORIENTATION		(V4L2_CID_CAMERA_CLASS_BASE+34)
+#define V4L2_CAMERA_ORIENTATION_FRONT		0
+#define V4L2_CAMERA_ORIENTATION_BACK		1
+#define V4L2_CAMERA_ORIENTATION_EXTERNAL	2
+
+#define V4L2_CID_CAMERA_SENSOR_ROTATION		(V4L2_CID_CAMERA_CLASS_BASE+35)
+
+#define V4L2_CID_HDR_SENSOR_MODE		(V4L2_CID_CAMERA_CLASS_BASE+36)
+
+/* FM Modulator class control IDs */
+
+#define V4L2_CID_FM_TX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_TX | 0x900)
+#define V4L2_CID_FM_TX_CLASS			(V4L2_CTRL_CLASS_FM_TX | 1)
+
+#define V4L2_CID_RDS_TX_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 1)
+#define V4L2_CID_RDS_TX_PI			(V4L2_CID_FM_TX_CLASS_BASE + 2)
+#define V4L2_CID_RDS_TX_PTY			(V4L2_CID_FM_TX_CLASS_BASE + 3)
+#define V4L2_CID_RDS_TX_PS_NAME			(V4L2_CID_FM_TX_CLASS_BASE + 5)
+#define V4L2_CID_RDS_TX_RADIO_TEXT		(V4L2_CID_FM_TX_CLASS_BASE + 6)
+#define V4L2_CID_RDS_TX_MONO_STEREO		(V4L2_CID_FM_TX_CLASS_BASE + 7)
+#define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD		(V4L2_CID_FM_TX_CLASS_BASE + 8)
+#define V4L2_CID_RDS_TX_COMPRESSED		(V4L2_CID_FM_TX_CLASS_BASE + 9)
+#define V4L2_CID_RDS_TX_DYNAMIC_PTY		(V4L2_CID_FM_TX_CLASS_BASE + 10)
+#define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT	(V4L2_CID_FM_TX_CLASS_BASE + 11)
+#define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM		(V4L2_CID_FM_TX_CLASS_BASE + 12)
+#define V4L2_CID_RDS_TX_MUSIC_SPEECH		(V4L2_CID_FM_TX_CLASS_BASE + 13)
+#define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE	(V4L2_CID_FM_TX_CLASS_BASE + 14)
+#define V4L2_CID_RDS_TX_ALT_FREQS		(V4L2_CID_FM_TX_CLASS_BASE + 15)
+
+#define V4L2_CID_AUDIO_LIMITER_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 64)
+#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 65)
+#define V4L2_CID_AUDIO_LIMITER_DEVIATION	(V4L2_CID_FM_TX_CLASS_BASE + 66)
+
+#define V4L2_CID_AUDIO_COMPRESSION_ENABLED	(V4L2_CID_FM_TX_CLASS_BASE + 80)
+#define V4L2_CID_AUDIO_COMPRESSION_GAIN		(V4L2_CID_FM_TX_CLASS_BASE + 81)
+#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD	(V4L2_CID_FM_TX_CLASS_BASE + 82)
+#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 83)
+#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 84)
+
+#define V4L2_CID_PILOT_TONE_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 96)
+#define V4L2_CID_PILOT_TONE_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 97)
+#define V4L2_CID_PILOT_TONE_FREQUENCY		(V4L2_CID_FM_TX_CLASS_BASE + 98)
+
+#define V4L2_CID_TUNE_PREEMPHASIS		(V4L2_CID_FM_TX_CLASS_BASE + 112)
+enum v4l2_preemphasis {
+	V4L2_PREEMPHASIS_DISABLED	= 0,
+	V4L2_PREEMPHASIS_50_uS		= 1,
+	V4L2_PREEMPHASIS_75_uS		= 2,
+};
+#define V4L2_CID_TUNE_POWER_LEVEL		(V4L2_CID_FM_TX_CLASS_BASE + 113)
+#define V4L2_CID_TUNE_ANTENNA_CAPACITOR		(V4L2_CID_FM_TX_CLASS_BASE + 114)
+
+
+/* Flash and privacy (indicator) light controls */
+
+#define V4L2_CID_FLASH_CLASS_BASE		(V4L2_CTRL_CLASS_FLASH | 0x900)
+#define V4L2_CID_FLASH_CLASS			(V4L2_CTRL_CLASS_FLASH | 1)
+
+#define V4L2_CID_FLASH_LED_MODE			(V4L2_CID_FLASH_CLASS_BASE + 1)
+enum v4l2_flash_led_mode {
+	V4L2_FLASH_LED_MODE_NONE,
+	V4L2_FLASH_LED_MODE_FLASH,
+	V4L2_FLASH_LED_MODE_TORCH,
+};
+
+#define V4L2_CID_FLASH_STROBE_SOURCE		(V4L2_CID_FLASH_CLASS_BASE + 2)
+enum v4l2_flash_strobe_source {
+	V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
+	V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
+};
+
+#define V4L2_CID_FLASH_STROBE			(V4L2_CID_FLASH_CLASS_BASE + 3)
+#define V4L2_CID_FLASH_STROBE_STOP		(V4L2_CID_FLASH_CLASS_BASE + 4)
+#define V4L2_CID_FLASH_STROBE_STATUS		(V4L2_CID_FLASH_CLASS_BASE + 5)
+
+#define V4L2_CID_FLASH_TIMEOUT			(V4L2_CID_FLASH_CLASS_BASE + 6)
+#define V4L2_CID_FLASH_INTENSITY		(V4L2_CID_FLASH_CLASS_BASE + 7)
+#define V4L2_CID_FLASH_TORCH_INTENSITY		(V4L2_CID_FLASH_CLASS_BASE + 8)
+#define V4L2_CID_FLASH_INDICATOR_INTENSITY	(V4L2_CID_FLASH_CLASS_BASE + 9)
+
+#define V4L2_CID_FLASH_FAULT			(V4L2_CID_FLASH_CLASS_BASE + 10)
+#define V4L2_FLASH_FAULT_OVER_VOLTAGE		(1 << 0)
+#define V4L2_FLASH_FAULT_TIMEOUT		(1 << 1)
+#define V4L2_FLASH_FAULT_OVER_TEMPERATURE	(1 << 2)
+#define V4L2_FLASH_FAULT_SHORT_CIRCUIT		(1 << 3)
+#define V4L2_FLASH_FAULT_OVER_CURRENT		(1 << 4)
+#define V4L2_FLASH_FAULT_INDICATOR		(1 << 5)
+#define V4L2_FLASH_FAULT_UNDER_VOLTAGE		(1 << 6)
+#define V4L2_FLASH_FAULT_INPUT_VOLTAGE		(1 << 7)
+#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE	(1 << 8)
+
+#define V4L2_CID_FLASH_CHARGE			(V4L2_CID_FLASH_CLASS_BASE + 11)
+#define V4L2_CID_FLASH_READY			(V4L2_CID_FLASH_CLASS_BASE + 12)
+
+
+/* JPEG-class control IDs */
+
+#define V4L2_CID_JPEG_CLASS_BASE		(V4L2_CTRL_CLASS_JPEG | 0x900)
+#define V4L2_CID_JPEG_CLASS			(V4L2_CTRL_CLASS_JPEG | 1)
+
+#define	V4L2_CID_JPEG_CHROMA_SUBSAMPLING	(V4L2_CID_JPEG_CLASS_BASE + 1)
+enum v4l2_jpeg_chroma_subsampling {
+	V4L2_JPEG_CHROMA_SUBSAMPLING_444	= 0,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_422	= 1,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_420	= 2,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_411	= 3,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_410	= 4,
+	V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY	= 5,
+};
+#define	V4L2_CID_JPEG_RESTART_INTERVAL		(V4L2_CID_JPEG_CLASS_BASE + 2)
+#define	V4L2_CID_JPEG_COMPRESSION_QUALITY	(V4L2_CID_JPEG_CLASS_BASE + 3)
+
+#define	V4L2_CID_JPEG_ACTIVE_MARKER		(V4L2_CID_JPEG_CLASS_BASE + 4)
+#define	V4L2_JPEG_ACTIVE_MARKER_APP0		(1 << 0)
+#define	V4L2_JPEG_ACTIVE_MARKER_APP1		(1 << 1)
+#define	V4L2_JPEG_ACTIVE_MARKER_COM		(1 << 16)
+#define	V4L2_JPEG_ACTIVE_MARKER_DQT		(1 << 17)
+#define	V4L2_JPEG_ACTIVE_MARKER_DHT		(1 << 18)
+
+
+/* Image source controls */
+#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE	(V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
+#define V4L2_CID_IMAGE_SOURCE_CLASS		(V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
+
+#define V4L2_CID_VBLANK				(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
+#define V4L2_CID_HBLANK				(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
+#define V4L2_CID_ANALOGUE_GAIN			(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
+#define V4L2_CID_TEST_PATTERN_RED		(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
+#define V4L2_CID_TEST_PATTERN_GREENR		(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
+#define V4L2_CID_TEST_PATTERN_BLUE		(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
+#define V4L2_CID_TEST_PATTERN_GREENB		(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
+#define V4L2_CID_UNIT_CELL_SIZE			(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
+#define V4L2_CID_NOTIFY_GAINS			(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)
+
+
+/* Image processing controls */
+
+#define V4L2_CID_IMAGE_PROC_CLASS_BASE		(V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
+#define V4L2_CID_IMAGE_PROC_CLASS		(V4L2_CTRL_CLASS_IMAGE_PROC | 1)
+
+#define V4L2_CID_LINK_FREQ			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
+#define V4L2_CID_PIXEL_RATE			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
+#define V4L2_CID_TEST_PATTERN			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
+#define V4L2_CID_DEINTERLACING_MODE		(V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
+#define V4L2_CID_DIGITAL_GAIN			(V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
+
+/*  DV-class control IDs defined by V4L2 */
+#define V4L2_CID_DV_CLASS_BASE			(V4L2_CTRL_CLASS_DV | 0x900)
+#define V4L2_CID_DV_CLASS			(V4L2_CTRL_CLASS_DV | 1)
+
+#define	V4L2_CID_DV_TX_HOTPLUG			(V4L2_CID_DV_CLASS_BASE + 1)
+#define	V4L2_CID_DV_TX_RXSENSE			(V4L2_CID_DV_CLASS_BASE + 2)
+#define	V4L2_CID_DV_TX_EDID_PRESENT		(V4L2_CID_DV_CLASS_BASE + 3)
+#define	V4L2_CID_DV_TX_MODE			(V4L2_CID_DV_CLASS_BASE + 4)
+enum v4l2_dv_tx_mode {
+	V4L2_DV_TX_MODE_DVI_D	= 0,
+	V4L2_DV_TX_MODE_HDMI	= 1,
+};
+#define V4L2_CID_DV_TX_RGB_RANGE		(V4L2_CID_DV_CLASS_BASE + 5)
+enum v4l2_dv_rgb_range {
+	V4L2_DV_RGB_RANGE_AUTO	  = 0,
+	V4L2_DV_RGB_RANGE_LIMITED = 1,
+	V4L2_DV_RGB_RANGE_FULL	  = 2,
+};
+
+#define V4L2_CID_DV_TX_IT_CONTENT_TYPE		(V4L2_CID_DV_CLASS_BASE + 6)
+enum v4l2_dv_it_content_type {
+	V4L2_DV_IT_CONTENT_TYPE_GRAPHICS  = 0,
+	V4L2_DV_IT_CONTENT_TYPE_PHOTO	  = 1,
+	V4L2_DV_IT_CONTENT_TYPE_CINEMA	  = 2,
+	V4L2_DV_IT_CONTENT_TYPE_GAME	  = 3,
+	V4L2_DV_IT_CONTENT_TYPE_NO_ITC	  = 4,
+};
+
+#define	V4L2_CID_DV_RX_POWER_PRESENT		(V4L2_CID_DV_CLASS_BASE + 100)
+#define V4L2_CID_DV_RX_RGB_RANGE		(V4L2_CID_DV_CLASS_BASE + 101)
+#define V4L2_CID_DV_RX_IT_CONTENT_TYPE		(V4L2_CID_DV_CLASS_BASE + 102)
+
+#define V4L2_CID_FM_RX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_RX | 0x900)
+#define V4L2_CID_FM_RX_CLASS			(V4L2_CTRL_CLASS_FM_RX | 1)
+
+#define V4L2_CID_TUNE_DEEMPHASIS		(V4L2_CID_FM_RX_CLASS_BASE + 1)
+enum v4l2_deemphasis {
+	V4L2_DEEMPHASIS_DISABLED	= V4L2_PREEMPHASIS_DISABLED,
+	V4L2_DEEMPHASIS_50_uS		= V4L2_PREEMPHASIS_50_uS,
+	V4L2_DEEMPHASIS_75_uS		= V4L2_PREEMPHASIS_75_uS,
+};
+
+#define V4L2_CID_RDS_RECEPTION			(V4L2_CID_FM_RX_CLASS_BASE + 2)
+#define V4L2_CID_RDS_RX_PTY			(V4L2_CID_FM_RX_CLASS_BASE + 3)
+#define V4L2_CID_RDS_RX_PS_NAME			(V4L2_CID_FM_RX_CLASS_BASE + 4)
+#define V4L2_CID_RDS_RX_RADIO_TEXT		(V4L2_CID_FM_RX_CLASS_BASE + 5)
+#define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT	(V4L2_CID_FM_RX_CLASS_BASE + 6)
+#define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM		(V4L2_CID_FM_RX_CLASS_BASE + 7)
+#define V4L2_CID_RDS_RX_MUSIC_SPEECH		(V4L2_CID_FM_RX_CLASS_BASE + 8)
+
+#define V4L2_CID_RF_TUNER_CLASS_BASE		(V4L2_CTRL_CLASS_RF_TUNER | 0x900)
+#define V4L2_CID_RF_TUNER_CLASS			(V4L2_CTRL_CLASS_RF_TUNER | 1)
+
+#define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO	(V4L2_CID_RF_TUNER_CLASS_BASE + 11)
+#define V4L2_CID_RF_TUNER_BANDWIDTH		(V4L2_CID_RF_TUNER_CLASS_BASE + 12)
+#define V4L2_CID_RF_TUNER_RF_GAIN		(V4L2_CID_RF_TUNER_CLASS_BASE + 32)
+#define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO		(V4L2_CID_RF_TUNER_CLASS_BASE + 41)
+#define V4L2_CID_RF_TUNER_LNA_GAIN		(V4L2_CID_RF_TUNER_CLASS_BASE + 42)
+#define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO	(V4L2_CID_RF_TUNER_CLASS_BASE + 51)
+#define V4L2_CID_RF_TUNER_MIXER_GAIN		(V4L2_CID_RF_TUNER_CLASS_BASE + 52)
+#define V4L2_CID_RF_TUNER_IF_GAIN_AUTO		(V4L2_CID_RF_TUNER_CLASS_BASE + 61)
+#define V4L2_CID_RF_TUNER_IF_GAIN		(V4L2_CID_RF_TUNER_CLASS_BASE + 62)
+#define V4L2_CID_RF_TUNER_PLL_LOCK			(V4L2_CID_RF_TUNER_CLASS_BASE + 91)
+
+
+/*  Detection-class control IDs defined by V4L2 */
+#define V4L2_CID_DETECT_CLASS_BASE		(V4L2_CTRL_CLASS_DETECT | 0x900)
+#define V4L2_CID_DETECT_CLASS			(V4L2_CTRL_CLASS_DETECT | 1)
+
+#define V4L2_CID_DETECT_MD_MODE			(V4L2_CID_DETECT_CLASS_BASE + 1)
+enum v4l2_detect_md_mode {
+	V4L2_DETECT_MD_MODE_DISABLED		= 0,
+	V4L2_DETECT_MD_MODE_GLOBAL		= 1,
+	V4L2_DETECT_MD_MODE_THRESHOLD_GRID	= 2,
+	V4L2_DETECT_MD_MODE_REGION_GRID		= 3,
+};
+#define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD	(V4L2_CID_DETECT_CLASS_BASE + 2)
+#define V4L2_CID_DETECT_MD_THRESHOLD_GRID	(V4L2_CID_DETECT_CLASS_BASE + 3)
+#define V4L2_CID_DETECT_MD_REGION_GRID		(V4L2_CID_DETECT_CLASS_BASE + 4)
+
+
+/*  Stateless CODECs controls */
+#define V4L2_CID_CODEC_STATELESS_BASE          (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
+#define V4L2_CID_CODEC_STATELESS_CLASS         (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
+
+#define V4L2_CID_STATELESS_H264_DECODE_MODE	(V4L2_CID_CODEC_STATELESS_BASE + 0)
+/**
+ * enum v4l2_stateless_h264_decode_mode - Decoding mode
+ *
+ * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
+ * is performed one slice at a time. In this mode,
+ * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
+ * parameters and the OUTPUT buffer must contain a single slice.
+ * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
+ * in order to support multislice frames.
+ * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
+ * decoding is performed per frame. The OUTPUT buffer must contain
+ * all slices and also both fields. This mode is typically supported
+ * by device drivers that are able to parse the slice(s) header(s)
+ * in hardware. When this mode is selected,
+ * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
+ */
+enum v4l2_stateless_h264_decode_mode {
+	V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
+	V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
+};
+
+#define V4L2_CID_STATELESS_H264_START_CODE	(V4L2_CID_CODEC_STATELESS_BASE + 1)
+/**
+ * enum v4l2_stateless_h264_start_code - Start code
+ *
+ * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
+ * to the driver without any start code.
+ * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
+ * to the driver with an Annex B start code prefix
+ * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
+ * This mode is typically supported by device drivers that parse
+ * the start code in hardware.
+ */
+enum v4l2_stateless_h264_start_code {
+	V4L2_STATELESS_H264_START_CODE_NONE,
+	V4L2_STATELESS_H264_START_CODE_ANNEX_B,
+};
+
+#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG			0x01
+#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG			0x02
+#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG			0x04
+#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG			0x08
+#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG			0x10
+#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG			0x20
+
+#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE		0x01
+#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS	0x02
+#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO		0x04
+#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED	0x08
+#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY			0x10
+#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD		0x20
+#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE			0x40
+
+#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
+	((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
+	 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
+	 (sps)->profile_idc == 44  || (sps)->profile_idc == 83  || \
+	 (sps)->profile_idc == 86  || (sps)->profile_idc == 118 || \
+	 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
+	 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
+	 (sps)->profile_idc == 135)
+
+#define V4L2_CID_STATELESS_H264_SPS		(V4L2_CID_CODEC_STATELESS_BASE + 2)
+/**
+ * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
+ *
+ * All the members on this sequence parameter set structure match the
+ * sequence parameter set syntax as specified by the H264 specification.
+ *
+ * @profile_idc: see H264 specification.
+ * @constraint_set_flags: see H264 specification.
+ * @level_idc: see H264 specification.
+ * @seq_parameter_set_id: see H264 specification.
+ * @chroma_format_idc: see H264 specification.
+ * @bit_depth_luma_minus8: see H264 specification.
+ * @bit_depth_chroma_minus8: see H264 specification.
+ * @log2_max_frame_num_minus4: see H264 specification.
+ * @pic_order_cnt_type: see H264 specification.
+ * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
+ * @max_num_ref_frames: see H264 specification.
+ * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
+ * @offset_for_ref_frame: see H264 specification.
+ * @offset_for_non_ref_pic: see H264 specification.
+ * @offset_for_top_to_bottom_field: see H264 specification.
+ * @pic_width_in_mbs_minus1: see H264 specification.
+ * @pic_height_in_map_units_minus1: see H264 specification.
+ * @flags: see V4L2_H264_SPS_FLAG_{}.
+ */
+struct v4l2_ctrl_h264_sps {
+	__u8 profile_idc;
+	__u8 constraint_set_flags;
+	__u8 level_idc;
+	__u8 seq_parameter_set_id;
+	__u8 chroma_format_idc;
+	__u8 bit_depth_luma_minus8;
+	__u8 bit_depth_chroma_minus8;
+	__u8 log2_max_frame_num_minus4;
+	__u8 pic_order_cnt_type;
+	__u8 log2_max_pic_order_cnt_lsb_minus4;
+	__u8 max_num_ref_frames;
+	__u8 num_ref_frames_in_pic_order_cnt_cycle;
+	__s32 offset_for_ref_frame[255];
+	__s32 offset_for_non_ref_pic;
+	__s32 offset_for_top_to_bottom_field;
+	__u16 pic_width_in_mbs_minus1;
+	__u16 pic_height_in_map_units_minus1;
+	__u32 flags;
+};
+
+#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE				0x0001
+#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT	0x0002
+#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED				0x0004
+#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT		0x0008
+#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED			0x0010
+#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT			0x0020
+#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE				0x0040
+#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT			0x0080
+
+#define V4L2_CID_STATELESS_H264_PPS		(V4L2_CID_CODEC_STATELESS_BASE + 3)
+/**
+ * struct v4l2_ctrl_h264_pps - H264 picture parameter set
+ *
+ * Except where noted, all the members on this picture parameter set
+ * structure match the picture parameter set syntax as specified
+ * by the H264 specification.
+ *
+ * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
+ * has a specific meaning. This flag should be set if a non-flat
+ * scaling matrix applies to the picture. In this case, applications
+ * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
+ * to pass the values of the non-flat matrices.
+ *
+ * @pic_parameter_set_id: see H264 specification.
+ * @seq_parameter_set_id: see H264 specification.
+ * @num_slice_groups_minus1: see H264 specification.
+ * @num_ref_idx_l0_default_active_minus1: see H264 specification.
+ * @num_ref_idx_l1_default_active_minus1: see H264 specification.
+ * @weighted_bipred_idc: see H264 specification.
+ * @pic_init_qp_minus26: see H264 specification.
+ * @pic_init_qs_minus26: see H264 specification.
+ * @chroma_qp_index_offset: see H264 specification.
+ * @second_chroma_qp_index_offset: see H264 specification.
+ * @flags: see V4L2_H264_PPS_FLAG_{}.
+ */
+struct v4l2_ctrl_h264_pps {
+	__u8 pic_parameter_set_id;
+	__u8 seq_parameter_set_id;
+	__u8 num_slice_groups_minus1;
+	__u8 num_ref_idx_l0_default_active_minus1;
+	__u8 num_ref_idx_l1_default_active_minus1;
+	__u8 weighted_bipred_idc;
+	__s8 pic_init_qp_minus26;
+	__s8 pic_init_qs_minus26;
+	__s8 chroma_qp_index_offset;
+	__s8 second_chroma_qp_index_offset;
+	__u16 flags;
+};
+
+#define V4L2_CID_STATELESS_H264_SCALING_MATRIX	(V4L2_CID_CODEC_STATELESS_BASE + 4)
+/**
+ * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
+ *
+ * @scaling_list_4x4: scaling matrix after applying the inverse
+ * scanning process. Expected list order is Intra Y, Intra Cb,
+ * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
+ * scaling list are expected in raster scan order.
+ * @scaling_list_8x8: scaling matrix after applying the inverse
+ * scanning process. Expected list order is Intra Y, Inter Y,
+ * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
+ * scaling list are expected in raster scan order.
+ *
+ * Note that the list order is different for the 4x4 and 8x8
+ * matrices as per the H264 specification, see table 7-2 "Assignment
+ * of mnemonic names to scaling list indices and specification of
+ * fall-back rule".
+ */
+struct v4l2_ctrl_h264_scaling_matrix {
+	__u8 scaling_list_4x4[6][16];
+	__u8 scaling_list_8x8[6][64];
+};
+
+struct v4l2_h264_weight_factors {
+	__s16 luma_weight[32];
+	__s16 luma_offset[32];
+	__s16 chroma_weight[32][2];
+	__s16 chroma_offset[32][2];
+};
+
+#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
+	((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
+	 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
+	  (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
+	 ((pps)->weighted_bipred_idc == 1 && \
+	  (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
+
+#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS	(V4L2_CID_CODEC_STATELESS_BASE + 5)
+/**
+ * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
+ *
+ * Prediction weight table, which matches the syntax specified
+ * by the H264 specification.
+ *
+ * @luma_log2_weight_denom: see H264 specification.
+ * @chroma_log2_weight_denom: see H264 specification.
+ * @weight_factors: luma and chroma weight factors.
+ */
+struct v4l2_ctrl_h264_pred_weights {
+	__u16 luma_log2_weight_denom;
+	__u16 chroma_log2_weight_denom;
+	struct v4l2_h264_weight_factors weight_factors[2];
+};
+
+#define V4L2_H264_SLICE_TYPE_P				0
+#define V4L2_H264_SLICE_TYPE_B				1
+#define V4L2_H264_SLICE_TYPE_I				2
+#define V4L2_H264_SLICE_TYPE_SP				3
+#define V4L2_H264_SLICE_TYPE_SI				4
+
+#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED	0x01
+#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH		0x02
+
+#define V4L2_H264_TOP_FIELD_REF				0x1
+#define V4L2_H264_BOTTOM_FIELD_REF			0x2
+#define V4L2_H264_FRAME_REF				0x3
+
+/**
+ * struct v4l2_h264_reference - H264 picture reference
+ *
+ * @fields: indicates how the picture is referenced.
+ * Valid values are V4L2_H264_{}_REF.
+ * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
+ */
+struct v4l2_h264_reference {
+	__u8 fields;
+	__u8 index;
+};
+
+/*
+ * Maximum DPB size, as specified by section 'A.3.1 Level limits
+ * common to the Baseline, Main, and Extended profiles'.
+ */
+#define V4L2_H264_NUM_DPB_ENTRIES 16
+#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
+
+#define V4L2_CID_STATELESS_H264_SLICE_PARAMS	(V4L2_CID_CODEC_STATELESS_BASE + 6)
+/**
+ * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
+ *
+ * This structure holds the H264 syntax elements that are specified
+ * as non-invariant for the slices in a given frame.
+ *
+ * Slice invariant syntax elements are contained in struct
+ * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
+ * on frame-based decoders, where slice header parsing is done by the
+ * hardware.
+ *
+ * Slice invariant syntax elements are specified in specification section
+ * "7.4.3 Slice header semantics".
+ *
+ * Except where noted, the members on this struct match the slice header syntax.
+ *
+ * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
+ * @first_mb_in_slice: see H264 specification.
+ * @slice_type: see H264 specification.
+ * @colour_plane_id: see H264 specification.
+ * @redundant_pic_cnt: see H264 specification.
+ * @cabac_init_idc: see H264 specification.
+ * @slice_qp_delta: see H264 specification.
+ * @slice_qs_delta: see H264 specification.
+ * @disable_deblocking_filter_idc: see H264 specification.
+ * @slice_alpha_c0_offset_div2: see H264 specification.
+ * @slice_beta_offset_div2: see H264 specification.
+ * @num_ref_idx_l0_active_minus1: see H264 specification.
+ * @num_ref_idx_l1_active_minus1: see H264 specification.
+ * @reserved: padding field. Should be zeroed by applications.
+ * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
+ * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
+ * @flags: see V4L2_H264_SLICE_FLAG_{}.
+ */
+struct v4l2_ctrl_h264_slice_params {
+	__u32 header_bit_size;
+	__u32 first_mb_in_slice;
+	__u8 slice_type;
+	__u8 colour_plane_id;
+	__u8 redundant_pic_cnt;
+	__u8 cabac_init_idc;
+	__s8 slice_qp_delta;
+	__s8 slice_qs_delta;
+	__u8 disable_deblocking_filter_idc;
+	__s8 slice_alpha_c0_offset_div2;
+	__s8 slice_beta_offset_div2;
+	__u8 num_ref_idx_l0_active_minus1;
+	__u8 num_ref_idx_l1_active_minus1;
+
+	__u8 reserved;
+
+	struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
+	struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
+
+	__u32 flags;
+};
+
+#define V4L2_H264_DPB_ENTRY_FLAG_VALID		0x01
+#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE		0x02
+#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM	0x04
+#define V4L2_H264_DPB_ENTRY_FLAG_FIELD		0x08
+
+/**
+ * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
+ *
+ * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @pic_num: matches PicNum variable assigned during the reference
+ * picture lists construction process.
+ * @frame_num: frame identifier which matches frame_num syntax element.
+ * @fields: indicates how the DPB entry is referenced. Valid values are
+ * V4L2_H264_{}_REF.
+ * @reserved: padding field. Should be zeroed by applications.
+ * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
+ * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
+ * Note that picture field is indicated by v4l2_buffer.field.
+ * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
+ */
+struct v4l2_h264_dpb_entry {
+	__u64 reference_ts;
+	__u32 pic_num;
+	__u16 frame_num;
+	__u8 fields;
+	__u8 reserved[5];
+	__s32 top_field_order_cnt;
+	__s32 bottom_field_order_cnt;
+	__u32 flags;
+};
+
+#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC		0x01
+#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC		0x02
+#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD	0x04
+#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME		0x08
+#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME		0x10
+
+#define V4L2_CID_STATELESS_H264_DECODE_PARAMS	(V4L2_CID_CODEC_STATELESS_BASE + 7)
+/**
+ * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
+ *
+ * @dpb: decoded picture buffer.
+ * @nal_ref_idc: slice header syntax element.
+ * @frame_num: slice header syntax element.
+ * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
+ * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
+ * Note that picture field is indicated by v4l2_buffer.field.
+ * @idr_pic_id: slice header syntax element.
+ * @pic_order_cnt_lsb: slice header syntax element.
+ * @delta_pic_order_cnt_bottom: slice header syntax element.
+ * @delta_pic_order_cnt0: slice header syntax element.
+ * @delta_pic_order_cnt1: slice header syntax element.
+ * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
+ * syntax element.
+ * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
+ * @slice_group_change_cycle: slice header syntax element.
+ * @reserved: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
+ */
+struct v4l2_ctrl_h264_decode_params {
+	struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
+	__u16 nal_ref_idc;
+	__u16 frame_num;
+	__s32 top_field_order_cnt;
+	__s32 bottom_field_order_cnt;
+	__u16 idr_pic_id;
+	__u16 pic_order_cnt_lsb;
+	__s32 delta_pic_order_cnt_bottom;
+	__s32 delta_pic_order_cnt0;
+	__s32 delta_pic_order_cnt1;
+	__u32 dec_ref_pic_marking_bit_size;
+	__u32 pic_order_cnt_bit_size;
+	__u32 slice_group_change_cycle;
+
+	__u32 reserved;
+	__u32 flags;
+};
+
+
+/* Stateless FWHT control, used by the vicodec driver */
+
+/* Current FWHT version */
+#define V4L2_FWHT_VERSION			3
+
+/* Set if this is an interlaced format */
+#define V4L2_FWHT_FL_IS_INTERLACED		_BITUL(0)
+/* Set if this is a bottom-first (NTSC) interlaced format */
+#define V4L2_FWHT_FL_IS_BOTTOM_FIRST		_BITUL(1)
+/* Set if each 'frame' contains just one field */
+#define V4L2_FWHT_FL_IS_ALTERNATE		_BITUL(2)
+/*
+ * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
+ * 'frame' is the bottom field, else it is the top field.
+ */
+#define V4L2_FWHT_FL_IS_BOTTOM_FIELD		_BITUL(3)
+/* Set if the Y' plane is uncompressed */
+#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED	_BITUL(4)
+/* Set if the Cb plane is uncompressed */
+#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED		_BITUL(5)
+/* Set if the Cr plane is uncompressed */
+#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED		_BITUL(6)
+/* Set if the chroma plane is full height, if cleared it is half height */
+#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT		_BITUL(7)
+/* Set if the chroma plane is full width, if cleared it is half width */
+#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH		_BITUL(8)
+/* Set if the alpha plane is uncompressed */
+#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED	_BITUL(9)
+/* Set if this is an I Frame */
+#define V4L2_FWHT_FL_I_FRAME			_BITUL(10)
+
+/* A 4-values flag - the number of components - 1 */
+#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK		GENMASK(18, 16)
+#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET	16
+
+/* A 4-values flag - the pixel encoding type */
+#define V4L2_FWHT_FL_PIXENC_MSK			GENMASK(20, 19)
+#define V4L2_FWHT_FL_PIXENC_OFFSET		19
+#define V4L2_FWHT_FL_PIXENC_YUV			(1 << V4L2_FWHT_FL_PIXENC_OFFSET)
+#define V4L2_FWHT_FL_PIXENC_RGB			(2 << V4L2_FWHT_FL_PIXENC_OFFSET)
+#define V4L2_FWHT_FL_PIXENC_HSV			(3 << V4L2_FWHT_FL_PIXENC_OFFSET)
+
+#define V4L2_CID_STATELESS_FWHT_PARAMS		(V4L2_CID_CODEC_STATELESS_BASE + 100)
+/**
+ * struct v4l2_ctrl_fwht_params - FWHT parameters
+ *
+ * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @version: must be V4L2_FWHT_VERSION.
+ * @width: width of frame.
+ * @height: height of frame.
+ * @flags: FWHT flags (see V4L2_FWHT_FL_*).
+ * @colorspace: the colorspace (enum v4l2_colorspace).
+ * @xfer_func: the transfer function (enum v4l2_xfer_func).
+ * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
+ * @quantization: the quantization (enum v4l2_quantization).
+ */
+struct v4l2_ctrl_fwht_params {
+	__u64 backward_ref_ts;
+	__u32 version;
+	__u32 width;
+	__u32 height;
+	__u32 flags;
+	__u32 colorspace;
+	__u32 xfer_func;
+	__u32 ycbcr_enc;
+	__u32 quantization;
+};
+
+/* Stateless VP8 control */
+
+#define V4L2_VP8_SEGMENT_FLAG_ENABLED              0x01
+#define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP           0x02
+#define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA  0x04
+#define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE     0x08
+
+/**
+ * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
+ *
+ * @quant_update: update values for the segment quantizer.
+ * @lf_update: update values for the loop filter level.
+ * @segment_probs: branch probabilities of the segment_id decoding tree.
+ * @padding: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
+ *
+ * This structure contains segment-based adjustments related parameters.
+ * See the 'update_segmentation()' part of the frame header syntax,
+ * and section '9.3. Segment-Based Adjustments' of the VP8 specification
+ * for more details.
+ */
+struct v4l2_vp8_segment {
+	__s8 quant_update[4];
+	__s8 lf_update[4];
+	__u8 segment_probs[3];
+	__u8 padding;
+	__u32 flags;
+};
+
+#define V4L2_VP8_LF_ADJ_ENABLE	0x01
+#define V4L2_VP8_LF_DELTA_UPDATE	0x02
+#define V4L2_VP8_LF_FILTER_TYPE_SIMPLE	0x04
+
+/**
+ * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
+ *
+ * @ref_frm_delta: Reference frame signed delta values.
+ * @mb_mode_delta: MB prediction mode signed delta values.
+ * @sharpness_level: matches sharpness_level syntax element.
+ * @level: matches loop_filter_level syntax element.
+ * @padding: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_VP8_LF_{}.
+ *
+ * This structure contains loop filter related parameters.
+ * See the 'mb_lf_adjustments()' part of the frame header syntax,
+ * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
+ * for more details.
+ */
+struct v4l2_vp8_loop_filter {
+	__s8 ref_frm_delta[4];
+	__s8 mb_mode_delta[4];
+	__u8 sharpness_level;
+	__u8 level;
+	__u16 padding;
+	__u32 flags;
+};
+
+/**
+ * struct v4l2_vp8_quantization - VP8 quantizattion indices
+ *
+ * @y_ac_qi: luma AC coefficient table index.
+ * @y_dc_delta: luma DC delta vaue.
+ * @y2_dc_delta: y2 block DC delta value.
+ * @y2_ac_delta: y2 block AC delta value.
+ * @uv_dc_delta: chroma DC delta value.
+ * @uv_ac_delta: chroma AC delta value.
+ * @padding: padding field. Should be zeroed by applications.
+ *
+ * This structure contains the quantization indices present
+ * in 'quant_indices()' part of the frame header syntax.
+ * See section '9.6. Dequantization Indices' of the VP8 specification
+ * for more details.
+ */
+struct v4l2_vp8_quantization {
+	__u8 y_ac_qi;
+	__s8 y_dc_delta;
+	__s8 y2_dc_delta;
+	__s8 y2_ac_delta;
+	__s8 uv_dc_delta;
+	__s8 uv_ac_delta;
+	__u16 padding;
+};
+
+#define V4L2_VP8_COEFF_PROB_CNT 11
+#define V4L2_VP8_MV_PROB_CNT 19
+
+/**
+ * struct v4l2_vp8_entropy - VP8 update probabilities
+ *
+ * @coeff_probs: coefficient probability update values.
+ * @y_mode_probs: luma intra-prediction probabilities.
+ * @uv_mode_probs: chroma intra-prediction probabilities.
+ * @mv_probs: mv decoding probability.
+ * @padding: padding field. Should be zeroed by applications.
+ *
+ * This structure contains the update probabilities present in
+ * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
+ * See section '17.2. Probability Updates' of the VP8 specification
+ * for more details.
+ */
+struct v4l2_vp8_entropy {
+	__u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
+	__u8 y_mode_probs[4];
+	__u8 uv_mode_probs[3];
+	__u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
+	__u8 padding[3];
+};
+
+/**
+ * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
+ *
+ * @range: coder state value for "Range"
+ * @value: coder state value for "Value"
+ * @bit_count: number of bits left in range "Value".
+ * @padding: padding field. Should be zeroed by applications.
+ *
+ * This structure contains the state for the boolean coder, as
+ * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
+ */
+struct v4l2_vp8_entropy_coder_state {
+	__u8 range;
+	__u8 value;
+	__u8 bit_count;
+	__u8 padding;
+};
+
+#define V4L2_VP8_FRAME_FLAG_KEY_FRAME		0x01
+#define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL		0x02
+#define V4L2_VP8_FRAME_FLAG_SHOW_FRAME		0x04
+#define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF	0x08
+#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN	0x10
+#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT	0x20
+
+#define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
+	(!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
+
+#define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
+/**
+ * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
+ *
+ * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
+ * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
+ * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
+ * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
+ * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
+ * @width: frame width.
+ * @height: frame height.
+ * @horizontal_scale: horizontal scaling factor.
+ * @vertical_scale: vertical scaling factor.
+ * @version: bitstream version.
+ * @prob_skip_false: frame header syntax element.
+ * @prob_intra: frame header syntax element.
+ * @prob_last: frame header syntax element.
+ * @prob_gf: frame header syntax element.
+ * @num_dct_parts: number of DCT coefficients partitions.
+ * @first_part_size: size of the first partition, i.e. the control partition.
+ * @first_part_header_bits: size in bits of the first partition header portion.
+ * @dct_part_sizes: DCT coefficients sizes.
+ * @last_frame_ts: "last" reference buffer timestamp.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @golden_frame_ts: "golden" reference buffer timestamp.
+ * @alt_frame_ts: "alt" reference buffer timestamp.
+ * @flags: see V4L2_VP8_FRAME_FLAG_{}.
+ */
+struct v4l2_ctrl_vp8_frame {
+	struct v4l2_vp8_segment segment;
+	struct v4l2_vp8_loop_filter lf;
+	struct v4l2_vp8_quantization quant;
+	struct v4l2_vp8_entropy entropy;
+	struct v4l2_vp8_entropy_coder_state coder_state;
+
+	__u16 width;
+	__u16 height;
+
+	__u8 horizontal_scale;
+	__u8 vertical_scale;
+
+	__u8 version;
+	__u8 prob_skip_false;
+	__u8 prob_intra;
+	__u8 prob_last;
+	__u8 prob_gf;
+	__u8 num_dct_parts;
+
+	__u32 first_part_size;
+	__u32 first_part_header_bits;
+	__u32 dct_part_sizes[8];
+
+	__u64 last_frame_ts;
+	__u64 golden_frame_ts;
+	__u64 alt_frame_ts;
+
+	__u64 flags;
+};
+
+/* Stateless MPEG-2 controls */
+
+#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE	0x01
+
+#define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
+/**
+ * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
+ *
+ * All the members on this structure match the sequence header and sequence
+ * extension syntaxes as specified by the MPEG-2 specification.
+ *
+ * Fields horizontal_size, vertical_size and vbv_buffer_size are a
+ * combination of respective _value and extension syntax elements,
+ * as described in section 6.3.3 "Sequence header".
+ *
+ * @horizontal_size: combination of elements horizontal_size_value and
+ * horizontal_size_extension.
+ * @vertical_size: combination of elements vertical_size_value and
+ * vertical_size_extension.
+ * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
+ * vbv_buffer_size_extension.
+ * @profile_and_level_indication: see MPEG-2 specification.
+ * @chroma_format: see MPEG-2 specification.
+ * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
+ */
+struct v4l2_ctrl_mpeg2_sequence {
+	__u16	horizontal_size;
+	__u16	vertical_size;
+	__u32	vbv_buffer_size;
+	__u16	profile_and_level_indication;
+	__u8	chroma_format;
+	__u8	flags;
+};
+
+#define V4L2_MPEG2_PIC_CODING_TYPE_I			1
+#define V4L2_MPEG2_PIC_CODING_TYPE_P			2
+#define V4L2_MPEG2_PIC_CODING_TYPE_B			3
+#define V4L2_MPEG2_PIC_CODING_TYPE_D			4
+
+#define V4L2_MPEG2_PIC_TOP_FIELD			0x1
+#define V4L2_MPEG2_PIC_BOTTOM_FIELD			0x2
+#define V4L2_MPEG2_PIC_FRAME				0x3
+
+#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST		0x0001
+#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT		0x0002
+#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV		0x0004
+#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE		0x0008
+#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC			0x0010
+#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN			0x0020
+#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST		0x0040
+#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE			0x0080
+
+#define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
+/**
+ * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
+ *
+ * All the members on this structure match the picture header and picture
+ * coding extension syntaxes as specified by the MPEG-2 specification.
+ *
+ * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
+ * reference for backward prediction.
+ * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
+ * reference for forward prediction. These timestamp refers to the
+ * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
+ * to convert the struct timeval to a __u64.
+ * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
+ * @f_code: see MPEG-2 specification.
+ * @picture_coding_type: see MPEG-2 specification.
+ * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
+ * @intra_dc_precision: see MPEG-2 specification.
+ * @reserved: padding field. Should be zeroed by applications.
+ */
+struct v4l2_ctrl_mpeg2_picture {
+	__u64	backward_ref_ts;
+	__u64	forward_ref_ts;
+	__u32	flags;
+	__u8	f_code[2][2];
+	__u8	picture_coding_type;
+	__u8	picture_structure;
+	__u8	intra_dc_precision;
+	__u8	reserved[5];
+};
+
+#define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
+/**
+ * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
+ *
+ * Quantisation matrices as specified by section 6.3.7
+ * "Quant matrix extension".
+ *
+ * @intra_quantiser_matrix: The quantisation matrix coefficients
+ * for intra-coded frames, in zigzag scanning order. It is relevant
+ * for both luma and chroma components, although it can be superseded
+ * by the chroma-specific matrix for non-4:2:0 YUV formats.
+ * @non_intra_quantiser_matrix: The quantisation matrix coefficients
+ * for non-intra-coded frames, in zigzag scanning order. It is relevant
+ * for both luma and chroma components, although it can be superseded
+ * by the chroma-specific matrix for non-4:2:0 YUV formats.
+ * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
+ * for the chominance component of intra-coded frames, in zigzag scanning
+ * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
+ * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
+ * for the chrominance component of non-intra-coded frames, in zigzag scanning
+ * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
+ */
+struct v4l2_ctrl_mpeg2_quantisation {
+	__u8	intra_quantiser_matrix[64];
+	__u8	non_intra_quantiser_matrix[64];
+	__u8	chroma_intra_quantiser_matrix[64];
+	__u8	chroma_non_intra_quantiser_matrix[64];
+};
+
+#define V4L2_CID_STATELESS_HEVC_SPS		(V4L2_CID_CODEC_STATELESS_BASE + 400)
+#define V4L2_CID_STATELESS_HEVC_PPS		(V4L2_CID_CODEC_STATELESS_BASE + 401)
+#define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS	(V4L2_CID_CODEC_STATELESS_BASE + 402)
+#define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX	(V4L2_CID_CODEC_STATELESS_BASE + 403)
+#define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS	(V4L2_CID_CODEC_STATELESS_BASE + 404)
+#define V4L2_CID_STATELESS_HEVC_DECODE_MODE	(V4L2_CID_CODEC_STATELESS_BASE + 405)
+#define V4L2_CID_STATELESS_HEVC_START_CODE	(V4L2_CID_CODEC_STATELESS_BASE + 406)
+#define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407)
+
+enum v4l2_stateless_hevc_decode_mode {
+	V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,
+	V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
+};
+
+enum v4l2_stateless_hevc_start_code {
+	V4L2_STATELESS_HEVC_START_CODE_NONE,
+	V4L2_STATELESS_HEVC_START_CODE_ANNEX_B,
+};
+
+#define V4L2_HEVC_SLICE_TYPE_B	0
+#define V4L2_HEVC_SLICE_TYPE_P	1
+#define V4L2_HEVC_SLICE_TYPE_I	2
+
+#define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE		(1ULL << 0)
+#define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED			(1ULL << 1)
+#define V4L2_HEVC_SPS_FLAG_AMP_ENABLED				(1ULL << 2)
+#define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET		(1ULL << 3)
+#define V4L2_HEVC_SPS_FLAG_PCM_ENABLED				(1ULL << 4)
+#define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED		(1ULL << 5)
+#define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT		(1ULL << 6)
+#define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED		(1ULL << 7)
+#define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED	(1ULL << 8)
+
+/**
+ * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set
+ *
+ * @video_parameter_set_id: specifies the value of the
+ *			vps_video_parameter_set_id of the active VPS
+ * @seq_parameter_set_id: provides an identifier for the SPS for
+ *			  reference by other syntax elements
+ * @pic_width_in_luma_samples:	specifies the width of each decoded picture
+ *				in units of luma samples
+ * @pic_height_in_luma_samples: specifies the height of each decoded picture
+ *				in units of luma samples
+ * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the
+ *                         samples of the luma array
+ * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the
+ *                           samples of the chroma arrays
+ * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of
+ *                                     the variable MaxPicOrderCntLsb
+ * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum
+ *                                    required size of the decoded picture
+ *                                    buffer for the codec video sequence
+ * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures
+ * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the
+ *				    value of SpsMaxLatencyPictures array
+ * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum
+ *					    luma coding block size
+ * @log2_diff_max_min_luma_coding_block_size: specifies the difference between
+ *					      the maximum and minimum luma
+ *					      coding block size
+ * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma
+ *					       transform block size
+ * @log2_diff_max_min_luma_transform_block_size: specifies the difference between
+ *						 the maximum and minimum luma
+ *						 transform block size
+ * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy
+ *					 depth for transform units of
+ *					 coding units coded in inter
+ *					 prediction mode
+ * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy
+ *					 depth for transform units of
+ *					 coding units coded in intra
+ *					 prediction mode
+ * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of
+ *                                    bits used to represent each of PCM sample
+ *                                    values of the luma component
+ * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number
+ *                                      of bits used to represent each of PCM
+ *                                      sample values of the chroma components
+ * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the
+ *                                              minimum size of coding blocks
+ * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between
+ *						  the maximum and minimum size of
+ *						  coding blocks
+ * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set()
+ *				 syntax structures included in the SPS
+ * @num_long_term_ref_pics_sps: specifies the number of candidate long-term
+ *				reference pictures that are specified in the SPS
+ * @chroma_format_idc: specifies the chroma sampling
+ * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number
+ *                             of temporal sub-layers
+ * @reserved: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_HEVC_SPS_FLAG_{}
+ */
+struct v4l2_ctrl_hevc_sps {
+	__u8	video_parameter_set_id;
+	__u8	seq_parameter_set_id;
+	__u16	pic_width_in_luma_samples;
+	__u16	pic_height_in_luma_samples;
+	__u8	bit_depth_luma_minus8;
+	__u8	bit_depth_chroma_minus8;
+	__u8	log2_max_pic_order_cnt_lsb_minus4;
+	__u8	sps_max_dec_pic_buffering_minus1;
+	__u8	sps_max_num_reorder_pics;
+	__u8	sps_max_latency_increase_plus1;
+	__u8	log2_min_luma_coding_block_size_minus3;
+	__u8	log2_diff_max_min_luma_coding_block_size;
+	__u8	log2_min_luma_transform_block_size_minus2;
+	__u8	log2_diff_max_min_luma_transform_block_size;
+	__u8	max_transform_hierarchy_depth_inter;
+	__u8	max_transform_hierarchy_depth_intra;
+	__u8	pcm_sample_bit_depth_luma_minus1;
+	__u8	pcm_sample_bit_depth_chroma_minus1;
+	__u8	log2_min_pcm_luma_coding_block_size_minus3;
+	__u8	log2_diff_max_min_pcm_luma_coding_block_size;
+	__u8	num_short_term_ref_pic_sets;
+	__u8	num_long_term_ref_pics_sps;
+	__u8	chroma_format_idc;
+	__u8	sps_max_sub_layers_minus1;
+
+	__u8	reserved[6];
+	__u64	flags;
+};
+
+#define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED	(1ULL << 0)
+#define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT			(1ULL << 1)
+#define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED		(1ULL << 2)
+#define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT			(1ULL << 3)
+#define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED		(1ULL << 4)
+#define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED		(1ULL << 5)
+#define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED			(1ULL << 6)
+#define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT	(1ULL << 7)
+#define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED			(1ULL << 8)
+#define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED			(1ULL << 9)
+#define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED		(1ULL << 10)
+#define V4L2_HEVC_PPS_FLAG_TILES_ENABLED			(1ULL << 11)
+#define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED		(1ULL << 12)
+#define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED	(1ULL << 13)
+#define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14)
+#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED	(1ULL << 15)
+#define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER	(1ULL << 16)
+#define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT		(1ULL << 17)
+#define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18)
+#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT	(1ULL << 19)
+#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING			(1ULL << 20)
+
+/**
+ * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set
+ *
+ * @pic_parameter_set_id: identifies the PPS for reference by other
+ *			  syntax elements
+ * @num_extra_slice_header_bits: specifies the number of extra slice header
+ *				 bits that are present in the slice header RBSP
+ *				 for coded pictures referring to the PPS.
+ * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the
+ *                                        inferred value of num_ref_idx_l0_active_minus1
+ * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the
+ *                                        inferred value of num_ref_idx_l1_active_minus1
+ * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for
+ *		     each slice referring to the PPS
+ * @diff_cu_qp_delta_depth: specifies the difference between the luma coding
+ *			    tree block size and the minimum luma coding block
+ *			    size of coding units that convey cu_qp_delta_abs
+ *			    and cu_qp_delta_sign_flag
+ * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb
+ * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr
+ * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns
+ *			     partitioning the picture
+ * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning
+ *			  the picture
+ * @column_width_minus1: this value plus 1 specifies the width of the each tile column in
+ *			 units of coding tree blocks
+ * @row_height_minus1: this value plus 1 specifies the height of the each tile row in
+ *		       units of coding tree blocks
+ * @pps_beta_offset_div2: specify the default deblocking parameter offsets for
+ *			  beta divided by 2
+ * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC
+ *			divided by 2
+ * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of
+ *                                    the variable Log2ParMrgLevel
+ * @reserved: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_HEVC_PPS_FLAG_{}
+ */
+struct v4l2_ctrl_hevc_pps {
+	__u8	pic_parameter_set_id;
+	__u8	num_extra_slice_header_bits;
+	__u8	num_ref_idx_l0_default_active_minus1;
+	__u8	num_ref_idx_l1_default_active_minus1;
+	__s8	init_qp_minus26;
+	__u8	diff_cu_qp_delta_depth;
+	__s8	pps_cb_qp_offset;
+	__s8	pps_cr_qp_offset;
+	__u8	num_tile_columns_minus1;
+	__u8	num_tile_rows_minus1;
+	__u8	column_width_minus1[20];
+	__u8	row_height_minus1[22];
+	__s8	pps_beta_offset_div2;
+	__s8	pps_tc_offset_div2;
+	__u8	log2_parallel_merge_level_minus2;
+	__u8	reserved;
+	__u64	flags;
+};
+
+#define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE	0x01
+
+#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME				0
+#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD			1
+#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD			2
+#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM			3
+#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP			4
+#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP			5
+#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM		6
+#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING			7
+#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING			8
+#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM	9
+#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP	10
+#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM		11
+#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP		12
+
+#define V4L2_HEVC_DPB_ENTRIES_NUM_MAX		16
+
+/**
+ * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry
+ *
+ * @timestamp: timestamp of the V4L2 capture buffer to use as reference.
+ * @flags: long term flag for the reference frame
+ * @field_pic: whether the reference is a field picture or a frame.
+ * @reserved: padding field. Should be zeroed by applications.
+ * @pic_order_cnt_val: the picture order count of the current picture.
+ */
+struct v4l2_hevc_dpb_entry {
+	__u64	timestamp;
+	__u8	flags;
+	__u8	field_pic;
+	__u16	reserved;
+	__s32	pic_order_cnt_val;
+};
+
+/**
+ * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters
+ *
+ * @delta_luma_weight_l0: the difference of the weighting factor applied
+ *			  to the luma prediction value for list 0
+ * @luma_offset_l0: the additive offset applied to the luma prediction value
+ *		    for list 0
+ * @delta_chroma_weight_l0: the difference of the weighting factor applied
+ *			    to the chroma prediction values for list 0
+ * @chroma_offset_l0: the difference of the additive offset applied to
+ *		      the chroma prediction values for list 0
+ * @delta_luma_weight_l1: the difference of the weighting factor applied
+ *			  to the luma prediction value for list 1
+ * @luma_offset_l1: the additive offset applied to the luma prediction value
+ *		    for list 1
+ * @delta_chroma_weight_l1: the difference of the weighting factor applied
+ *			    to the chroma prediction values for list 1
+ * @chroma_offset_l1: the difference of the additive offset applied to
+ *		      the chroma prediction values for list 1
+ * @luma_log2_weight_denom: the base 2 logarithm of the denominator for
+ *			    all luma weighting factors
+ * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm
+ *				    of the denominator for all chroma
+ *				    weighting factors
+ */
+struct v4l2_hevc_pred_weight_table {
+	__s8	delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__s8	luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__s8	delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
+	__s8	chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
+
+	__s8	delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__s8	luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__s8	delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
+	__s8	chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
+
+	__u8	luma_log2_weight_denom;
+	__s8	delta_chroma_log2_weight_denom;
+};
+
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA		(1ULL << 0)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA		(1ULL << 1)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED	(1ULL << 2)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO			(1ULL << 3)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT			(1ULL << 4)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0		(1ULL << 5)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV		(1ULL << 6)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8)
+#define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT	(1ULL << 9)
+
+/**
+ * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters
+ *
+ * This control is a dynamically sized 1-dimensional array,
+ * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it.
+ *
+ * @bit_size: size (in bits) of the current slice data
+ * @data_byte_offset: offset (in bytes) to the video data in the current slice data
+ * @num_entry_point_offsets: specifies the number of entry point offset syntax
+ *			     elements in the slice header.
+ * @nal_unit_type: specifies the coding type of the slice (B, P or I)
+ * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit
+ * @slice_type: see V4L2_HEVC_SLICE_TYPE_{}
+ * @colour_plane_id: specifies the colour plane associated with the current slice
+ * @slice_pic_order_cnt: specifies the picture order count
+ * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum
+ *                                reference index for reference picture list 0
+ *                                that may be used to decode the slice
+ * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum
+ *                                reference index for reference picture list 1
+ *                                that may be used to decode the slice
+ * @collocated_ref_idx: specifies the reference index of the collocated picture used
+ *			for temporal motion vector prediction
+ * @five_minus_max_num_merge_cand: specifies the maximum number of merging
+ *				   motion vector prediction candidates supported in
+ *				   the slice subtracted from 5
+ * @slice_qp_delta: specifies the initial value of QpY to be used for the coding
+ *		    blocks in the slice
+ * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset
+ * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset
+ * @slice_act_y_qp_offset: screen content extension parameters
+ * @slice_act_cb_qp_offset: screen content extension parameters
+ * @slice_act_cr_qp_offset: screen content extension parameters
+ * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2
+ * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2
+ * @pic_struct: indicates whether a picture should be displayed as a frame or as one or
+ *		more fields
+ * @reserved0: padding field. Should be zeroed by applications.
+ * @slice_segment_addr: specifies the address of the first coding tree block in
+ *			the slice segment
+ * @ref_idx_l0: the list of L0 reference elements as indices in the DPB
+ * @ref_idx_l1: the list of L1 reference elements as indices in the DPB
+ * @short_term_ref_pic_set_size: specifies the size of short-term reference
+ *				 pictures set included in the SPS
+ * @long_term_ref_pic_set_size: specifies the size of long-term reference
+ *				pictures set include in the SPS
+ * @pred_weight_table: the prediction weight coefficients for inter-picture
+ *		       prediction
+ * @reserved1: padding field. Should be zeroed by applications.
+ * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{}
+ */
+struct v4l2_ctrl_hevc_slice_params {
+	__u32	bit_size;
+	__u32	data_byte_offset;
+	__u32	num_entry_point_offsets;
+
+	/* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */
+	__u8	nal_unit_type;
+	__u8	nuh_temporal_id_plus1;
+
+	/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
+	__u8	slice_type;
+	__u8	colour_plane_id;
+	__s32	slice_pic_order_cnt;
+	__u8	num_ref_idx_l0_active_minus1;
+	__u8	num_ref_idx_l1_active_minus1;
+	__u8	collocated_ref_idx;
+	__u8	five_minus_max_num_merge_cand;
+	__s8	slice_qp_delta;
+	__s8	slice_cb_qp_offset;
+	__s8	slice_cr_qp_offset;
+	__s8	slice_act_y_qp_offset;
+	__s8	slice_act_cb_qp_offset;
+	__s8	slice_act_cr_qp_offset;
+	__s8	slice_beta_offset_div2;
+	__s8	slice_tc_offset_div2;
+
+	/* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */
+	__u8	pic_struct;
+
+	__u8	reserved0[3];
+	/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
+	__u32	slice_segment_addr;
+	__u8	ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u8	ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u16	short_term_ref_pic_set_size;
+	__u16	long_term_ref_pic_set_size;
+
+	/* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */
+	struct v4l2_hevc_pred_weight_table pred_weight_table;
+
+	__u8	reserved1[2];
+	__u64	flags;
+};
+
+#define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC		0x1
+#define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC		0x2
+#define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR  0x4
+
+/**
+ * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters
+ *
+ * @pic_order_cnt_val: picture order count
+ * @short_term_ref_pic_set_size: specifies the size of short-term reference
+ *				 pictures set included in the SPS of the first slice
+ * @long_term_ref_pic_set_size: specifies the size of long-term reference
+ *				pictures set include in the SPS of the first slice
+ * @num_active_dpb_entries: the number of entries in dpb
+ * @num_poc_st_curr_before: the number of reference pictures in the short-term
+ *			    set that come before the current frame
+ * @num_poc_st_curr_after: the number of reference pictures in the short-term
+ *			   set that come after the current frame
+ * @num_poc_lt_curr: the number of reference pictures in the long-term set
+ * @poc_st_curr_before: provides the index of the short term before references
+ *			in DPB array
+ * @poc_st_curr_after: provides the index of the short term after references
+ *		       in DPB array
+ * @poc_lt_curr: provides the index of the long term references in DPB array
+ * @reserved: padding field. Should be zeroed by applications.
+ * @dpb: the decoded picture buffer, for meta-data about reference frames
+ * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{}
+ */
+struct v4l2_ctrl_hevc_decode_params {
+	__s32	pic_order_cnt_val;
+	__u16	short_term_ref_pic_set_size;
+	__u16	long_term_ref_pic_set_size;
+	__u8	num_active_dpb_entries;
+	__u8	num_poc_st_curr_before;
+	__u8	num_poc_st_curr_after;
+	__u8	num_poc_lt_curr;
+	__u8	poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u8	poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u8	poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u8	reserved[4];
+	struct	v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
+	__u64	flags;
+};
+
+/**
+ * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters
+ *
+ * @scaling_list_4x4: scaling list is used for the scaling process for
+ *		      transform coefficients. The values on each scaling
+ *		      list are expected in raster scan order
+ * @scaling_list_8x8: scaling list is used for the scaling process for
+ *		      transform coefficients. The values on each scaling
+ *		      list are expected in raster scan order
+ * @scaling_list_16x16:	scaling list is used for the scaling process for
+ *			transform coefficients. The values on each scaling
+ *			list are expected in raster scan order
+ * @scaling_list_32x32:	scaling list is used for the scaling process for
+ *			transform coefficients. The values on each scaling
+ *			list are expected in raster scan order
+ * @scaling_list_dc_coef_16x16:	scaling list is used for the scaling process
+ *				for transform coefficients. The values on each
+ *				scaling list are expected in raster scan order.
+ * @scaling_list_dc_coef_32x32:	scaling list is used for the scaling process
+ *				for transform coefficients. The values on each
+ *				scaling list are expected in raster scan order.
+ */
+struct v4l2_ctrl_hevc_scaling_matrix {
+	__u8	scaling_list_4x4[6][16];
+	__u8	scaling_list_8x8[6][64];
+	__u8	scaling_list_16x16[6][64];
+	__u8	scaling_list_32x32[2][64];
+	__u8	scaling_list_dc_coef_16x16[6];
+	__u8	scaling_list_dc_coef_32x32[2];
+};
+
+#define V4L2_CID_COLORIMETRY_CLASS_BASE	(V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
+#define V4L2_CID_COLORIMETRY_CLASS	(V4L2_CTRL_CLASS_COLORIMETRY | 1)
+
+#define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO	(V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
+
+struct v4l2_ctrl_hdr10_cll_info {
+	__u16 max_content_light_level;
+	__u16 max_pic_average_light_level;
+};
+
+#define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY	(V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
+
+#define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW	5
+#define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH	37000
+#define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW	5
+#define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH	42000
+#define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW	5
+#define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH	37000
+#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW	5
+#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH	42000
+#define V4L2_HDR10_MASTERING_MAX_LUMA_LOW	50000
+#define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH	100000000
+#define V4L2_HDR10_MASTERING_MIN_LUMA_LOW	1
+#define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH	50000
+
+struct v4l2_ctrl_hdr10_mastering_display {
+	__u16 display_primaries_x[3];
+	__u16 display_primaries_y[3];
+	__u16 white_point_x;
+	__u16 white_point_y;
+	__u32 max_display_mastering_luminance;
+	__u32 min_display_mastering_luminance;
+};
+
+/* Stateless VP9 controls */
+
+#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED	0x1
+#define	V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE	0x2
+
+/**
+ * struct v4l2_vp9_loop_filter - VP9 loop filter parameters
+ *
+ * @ref_deltas: contains the adjustment needed for the filter level based on the
+ * chosen reference frame. If this syntax element is not present in the bitstream,
+ * users should pass its last value.
+ * @mode_deltas: contains the adjustment needed for the filter level based on the
+ * chosen mode.	If this syntax element is not present in the bitstream, users should
+ * pass its last value.
+ * @level: indicates the loop filter strength.
+ * @sharpness: indicates the sharpness level.
+ * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.
+ * @reserved: padding field. Should be zeroed by applications.
+ *
+ * This structure contains all loop filter related parameters. See sections
+ * '7.2.8 Loop filter semantics' of the VP9 specification for more details.
+ */
+struct v4l2_vp9_loop_filter {
+	__s8 ref_deltas[4];
+	__s8 mode_deltas[2];
+	__u8 level;
+	__u8 sharpness;
+	__u8 flags;
+	__u8 reserved[7];
+};
+
+/**
+ * struct v4l2_vp9_quantization - VP9 quantization parameters
+ *
+ * @base_q_idx: indicates the base frame qindex.
+ * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
+ * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.
+ * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.
+ * @reserved: padding field. Should be zeroed by applications.
+ *
+ * Encodes the quantization parameters. See section '7.2.9 Quantization params
+ * syntax' of the VP9 specification for more details.
+ */
+struct v4l2_vp9_quantization {
+	__u8 base_q_idx;
+	__s8 delta_q_y_dc;
+	__s8 delta_q_uv_dc;
+	__s8 delta_q_uv_ac;
+	__u8 reserved[4];
+};
+
+#define V4L2_VP9_SEGMENTATION_FLAG_ENABLED		0x01
+#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP		0x02
+#define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE	0x04
+#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA		0x08
+#define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE	0x10
+
+#define V4L2_VP9_SEG_LVL_ALT_Q				0
+#define V4L2_VP9_SEG_LVL_ALT_L				1
+#define V4L2_VP9_SEG_LVL_REF_FRAME			2
+#define V4L2_VP9_SEG_LVL_SKIP				3
+#define V4L2_VP9_SEG_LVL_MAX				4
+
+#define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)	(1 << (id))
+#define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK	0xf
+
+/**
+ * struct v4l2_vp9_segmentation - VP9 segmentation parameters
+ *
+ * @feature_data: data attached to each feature. Data entry is only valid if
+ * the feature is enabled. The array shall be indexed with segment number as
+ * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.
+ * @feature_enabled: bitmask defining which features are enabled in each segment.
+ * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)
+ * values where id is one of V4L2_VP9_SEG_LVL_{}.
+ * @tree_probs: specifies the probability values to be used when decoding a
+ * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification
+ * for more details.
+ * @pred_probs: specifies the probability values to be used when decoding a
+ * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`
+ * for more details.
+ * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.
+ * @reserved: padding field. Should be zeroed by applications.
+ *
+ * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of
+ * the VP9 specification for more details.
+ */
+struct v4l2_vp9_segmentation {
+	__s16 feature_data[8][4];
+	__u8 feature_enabled[8];
+	__u8 tree_probs[7];
+	__u8 pred_probs[3];
+	__u8 flags;
+	__u8 reserved[5];
+};
+
+#define V4L2_VP9_FRAME_FLAG_KEY_FRAME			0x001
+#define V4L2_VP9_FRAME_FLAG_SHOW_FRAME			0x002
+#define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT		0x004
+#define V4L2_VP9_FRAME_FLAG_INTRA_ONLY			0x008
+#define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV		0x010
+#define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX		0x020
+#define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE		0x040
+#define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING		0x080
+#define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING		0x100
+#define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING	0x200
+
+#define V4L2_VP9_SIGN_BIAS_LAST				0x1
+#define V4L2_VP9_SIGN_BIAS_GOLDEN			0x2
+#define V4L2_VP9_SIGN_BIAS_ALT				0x4
+
+#define V4L2_VP9_RESET_FRAME_CTX_NONE			0
+#define V4L2_VP9_RESET_FRAME_CTX_SPEC			1
+#define V4L2_VP9_RESET_FRAME_CTX_ALL			2
+
+#define V4L2_VP9_INTERP_FILTER_EIGHTTAP			0
+#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH		1
+#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP		2
+#define V4L2_VP9_INTERP_FILTER_BILINEAR			3
+#define V4L2_VP9_INTERP_FILTER_SWITCHABLE		4
+
+#define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE	0
+#define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE	1
+#define V4L2_VP9_REFERENCE_MODE_SELECT			2
+
+#define V4L2_VP9_PROFILE_MAX				3
+
+#define V4L2_CID_STATELESS_VP9_FRAME	(V4L2_CID_CODEC_STATELESS_BASE + 300)
+/**
+ * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control
+ *
+ * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.
+ * @quant: quantization parameters. See &v4l2_vp9_quantization for more details.
+ * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.
+ * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.
+ * @compressed_header_size: compressed header size in bytes.
+ * @uncompressed_header_size: uncompressed header size in bytes.
+ * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.
+ * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.
+ * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in
+ * pixels. This is not used during the decoding process but might be used by HW scalers
+ * to prepare a frame that's ready for scanout.
+ * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in
+ * pixels. This is not used during the decoding process but might be used by HW scalers
+ * to prepare a frame that's ready for scanout.
+ * @last_frame_ts: "last" reference buffer timestamp.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @golden_frame_ts: "golden" reference buffer timestamp.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @alt_frame_ts: "alt" reference buffer timestamp.
+ * The timestamp refers to the timestamp field in struct v4l2_buffer.
+ * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
+ * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given
+ * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.
+ * @reset_frame_context: specifies whether the frame context should be reset to default values.
+ * Either of V4L2_VP9_RESET_FRAME_CTX_{}.
+ * @frame_context_idx: frame context that should be used/updated.
+ * @profile: VP9 profile. Can be 0, 1, 2 or 3.
+ * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support
+ * 10 and/or 12 bits depths.
+ * @interpolation_filter: specifies the filter selection used for performing inter prediction.
+ * Set to one of V4L2_VP9_INTERP_FILTER_{}.
+ * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width
+ * is measured in units of 8x8 blocks). Shall be less than or equal to 6.
+ * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height
+ * is measured in units of 8x8 blocks).
+ * @reference_mode: specifies the type of inter prediction to be used.
+ * Set to one of V4L2_VP9_REFERENCE_MODE_{}.
+ * @reserved: padding field. Should be zeroed by applications.
+ */
+struct v4l2_ctrl_vp9_frame {
+	struct v4l2_vp9_loop_filter lf;
+	struct v4l2_vp9_quantization quant;
+	struct v4l2_vp9_segmentation seg;
+	__u32 flags;
+	__u16 compressed_header_size;
+	__u16 uncompressed_header_size;
+	__u16 frame_width_minus_1;
+	__u16 frame_height_minus_1;
+	__u16 render_width_minus_1;
+	__u16 render_height_minus_1;
+	__u64 last_frame_ts;
+	__u64 golden_frame_ts;
+	__u64 alt_frame_ts;
+	__u8 ref_frame_sign_bias;
+	__u8 reset_frame_context;
+	__u8 frame_context_idx;
+	__u8 profile;
+	__u8 bit_depth;
+	__u8 interpolation_filter;
+	__u8 tile_cols_log2;
+	__u8 tile_rows_log2;
+	__u8 reference_mode;
+	__u8 reserved[7];
+};
+
+#define V4L2_VP9_NUM_FRAME_CTX	4
+
+/**
+ * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates
+ * @joint: motion vector joint probability updates.
+ * @sign: motion vector sign probability updates.
+ * @classes: motion vector class probability updates.
+ * @class0_bit: motion vector class0 bit probability updates.
+ * @bits: motion vector bits probability updates.
+ * @class0_fr: motion vector class0 fractional bit probability updates.
+ * @fr: motion vector fractional bit probability updates.
+ * @class0_hp: motion vector class0 high precision fractional bit probability updates.
+ * @hp: motion vector high precision fractional bit probability updates.
+ *
+ * This structure contains new values of motion vector probabilities.
+ * A value of zero in an array element means there is no update of the relevant probability.
+ * See `struct v4l2_vp9_prob_updates` for details.
+ */
+struct v4l2_vp9_mv_probs {
+	__u8 joint[3];
+	__u8 sign[2];
+	__u8 classes[2][10];
+	__u8 class0_bit[2];
+	__u8 bits[2][10];
+	__u8 class0_fr[2][2][3];
+	__u8 fr[2][3];
+	__u8 class0_hp[2];
+	__u8 hp[2];
+};
+
+#define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR	(V4L2_CID_CODEC_STATELESS_BASE + 301)
+
+#define V4L2_VP9_TX_MODE_ONLY_4X4			0
+#define V4L2_VP9_TX_MODE_ALLOW_8X8			1
+#define V4L2_VP9_TX_MODE_ALLOW_16X16			2
+#define V4L2_VP9_TX_MODE_ALLOW_32X32			3
+#define V4L2_VP9_TX_MODE_SELECT				4
+
+/**
+ * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control
+ * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.
+ * @tx8: TX 8x8 probability updates.
+ * @tx16: TX 16x16 probability updates.
+ * @tx32: TX 32x32 probability updates.
+ * @coef: coefficient probability updates.
+ * @skip: skip probability updates.
+ * @inter_mode: inter mode probability updates.
+ * @interp_filter: interpolation filter probability updates.
+ * @is_inter: is inter-block probability updates.
+ * @comp_mode: compound prediction mode probability updates.
+ * @single_ref: single ref probability updates.
+ * @comp_ref: compound ref probability updates.
+ * @y_mode: Y prediction mode probability updates.
+ * @uv_mode: UV prediction mode probability updates.
+ * @partition: partition probability updates.
+ * @mv: motion vector probability updates.
+ *
+ * This structure holds the probabilities update as parsed in the compressed
+ * header (Spec 6.3). These values represent the value of probability update after
+ * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element
+ * means that there is no update of the relevant probability.
+ *
+ * This control is optional and needs to be used when dealing with the hardware which is
+ * not capable of parsing the compressed header itself. Only drivers which need it will
+ * implement it.
+ */
+struct v4l2_ctrl_vp9_compressed_hdr {
+	__u8 tx_mode;
+	__u8 tx8[2][1];
+	__u8 tx16[2][2];
+	__u8 tx32[2][3];
+	__u8 coef[4][2][2][6][6][3];
+	__u8 skip[3];
+	__u8 inter_mode[7][3];
+	__u8 interp_filter[4][2];
+	__u8 is_inter[4];
+	__u8 comp_mode[5];
+	__u8 single_ref[5][2];
+	__u8 comp_ref[5];
+	__u8 y_mode[4][9];
+	__u8 uv_mode[10][9];
+	__u8 partition[16][3];
+
+	struct v4l2_vp9_mv_probs mv;
+};
+
+/* MPEG-compression definitions kept for backwards compatibility */
+#define V4L2_CTRL_CLASS_MPEG            V4L2_CTRL_CLASS_CODEC
+#define V4L2_CID_MPEG_CLASS             V4L2_CID_CODEC_CLASS
+#define V4L2_CID_MPEG_BASE              V4L2_CID_CODEC_BASE
+#define V4L2_CID_MPEG_CX2341X_BASE      V4L2_CID_CODEC_CX2341X_BASE
+#define V4L2_CID_MPEG_MFC51_BASE        V4L2_CID_CODEC_MFC51_BASE
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/v4l2-dv-timings.h b/contrib/libs/linux-headers/linux/v4l2-dv-timings.h
new file mode 100644
index 0000000000..ef0128c736
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/v4l2-dv-timings.h
@@ -0,0 +1,970 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * V4L2 DV timings header.
+ *
+ * Copyright (C) 2012-2016  Hans Verkuil <hans.verkuil@cisco.com>
+ */
+
+#ifndef _V4L2_DV_TIMINGS_H
+#define _V4L2_DV_TIMINGS_H
+
+#if __GNUC__ < 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ < 6))
+/* Sadly gcc versions older than 4.6 have a bug in how they initialize
+   anonymous unions where they require additional curly brackets.
+   This violates the C1x standard. This workaround adds the curly brackets
+   if needed. */
+#define V4L2_INIT_BT_TIMINGS(_width, args...) \
+	{ .bt = { _width , ## args } }
+#else
+#define V4L2_INIT_BT_TIMINGS(_width, args...) \
+	.bt = { _width , ## args }
+#endif
+
+/* CEA-861-F timings (i.e. standard HDTV timings) */
+
+#define V4L2_DV_BT_CEA_640X480P59_94 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \
+		25175000, 16, 96, 48, 10, 2, 33, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 1) \
+}
+
+/* Note: these are the nominal timings, for HDMI links this format is typically
+ * double-clocked to meet the minimum pixelclock requirements.  */
+#define V4L2_DV_BT_CEA_720X480I59_94 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 480, 1, 0, \
+		13500000, 19, 62, 57, 4, 3, 15, 4, 3, 16, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_HALF_LINE | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_PICTURE_ASPECT | V4L2_DV_FL_HAS_CEA861_VIC, \
+		{ 4, 3 }, 6) \
+}
+
+#define V4L2_DV_BT_CEA_720X480P59_94 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 480, 0, 0, \
+		27000000, 16, 62, 60, 9, 6, 30, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_PICTURE_ASPECT | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 4, 3 }, 2) \
+}
+
+/* Note: these are the nominal timings, for HDMI links this format is typically
+ * double-clocked to meet the minimum pixelclock requirements.  */
+#define V4L2_DV_BT_CEA_720X576I50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 576, 1, 0, \
+		13500000, 12, 63, 69, 2, 3, 19, 2, 3, 20, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_HALF_LINE | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_PICTURE_ASPECT | V4L2_DV_FL_HAS_CEA861_VIC, \
+		{ 4, 3 }, 21) \
+}
+
+#define V4L2_DV_BT_CEA_720X576P50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 576, 0, 0, \
+		27000000, 12, 64, 68, 5, 5, 39, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_PICTURE_ASPECT | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 4, 3 }, 17) \
+}
+
+#define V4L2_DV_BT_CEA_1280X720P24 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 720, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		59400000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 60) \
+}
+
+#define V4L2_DV_BT_CEA_1280X720P25 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 720, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 2420, 40, 220, 5, 5, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 61) \
+}
+
+#define V4L2_DV_BT_CEA_1280X720P30 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 720, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 62) \
+}
+
+#define V4L2_DV_BT_CEA_1280X720P50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 720, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 440, 40, 220, 5, 5, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 19) \
+}
+
+#define V4L2_DV_BT_CEA_1280X720P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 720, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 110, 40, 220, 5, 5, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 4) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080P24 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 638, 44, 148, 4, 5, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 32) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080P25 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 33) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080P30 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 34) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080I50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 528, 44, 148, 2, 5, 15, 2, 5, 16, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_HALF_LINE | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 20) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080P50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		148500000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 31) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080I60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		74250000, 88, 44, 148, 2, 5, 15, 2, 5, 16, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | \
+		V4L2_DV_FL_HALF_LINE | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 5) \
+}
+
+#define V4L2_DV_BT_CEA_1920X1080P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		148500000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 16) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P24 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC | V4L2_DV_FL_HAS_HDMI_VIC, \
+		{ 0, 0 }, 93, 3) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P25 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC | \
+		V4L2_DV_FL_HAS_HDMI_VIC, { 0, 0 }, 94, 2) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P30 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC | V4L2_DV_FL_HAS_HDMI_VIC, \
+		{ 0, 0 }, 95, 1) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 96) \
+}
+
+#define V4L2_DV_BT_CEA_3840X2160P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 97) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P24 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC | V4L2_DV_FL_HAS_HDMI_VIC, \
+		{ 0, 0 }, 98, 4) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P25 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 99) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P30 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 100) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P50 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_IS_CE_VIDEO | V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 101) \
+}
+
+#define V4L2_DV_BT_CEA_4096X2160P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_CEA861, \
+		V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO | \
+		V4L2_DV_FL_HAS_CEA861_VIC, { 0, 0 }, 102) \
+}
+
+
+/* VESA Discrete Monitor Timings as per version 1.0, revision 12 */
+
+#define V4L2_DV_BT_DMT_640X350P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 350, 0, V4L2_DV_HSYNC_POS_POL, \
+		31500000, 32, 64, 96, 32, 3, 60, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_640X400P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 400, 0, V4L2_DV_VSYNC_POS_POL, \
+		31500000, 32, 64, 96, 1, 3, 41, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_720X400P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 400, 0, V4L2_DV_VSYNC_POS_POL, \
+		35500000, 36, 72, 108, 1, 3, 42, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+/* VGA resolutions */
+#define V4L2_DV_BT_DMT_640X480P60 V4L2_DV_BT_CEA_640X480P59_94
+
+#define V4L2_DV_BT_DMT_640X480P72 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \
+		31500000, 24, 40, 128, 9, 3, 28, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_640X480P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \
+		31500000, 16, 64, 120, 1, 3, 16, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_640X480P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \
+		36000000, 56, 56, 80, 1, 3, 25, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+/* SVGA resolutions */
+#define V4L2_DV_BT_DMT_800X600P56 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		36000000, 24, 72, 128, 1, 2, 22, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_800X600P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		40000000, 40, 128, 88, 1, 4, 23, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_800X600P72 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		50000000, 56, 120, 64, 37, 6, 23, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_800X600P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		49500000, 16, 80, 160, 1, 3, 21, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_800X600P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		56250000, 32, 64, 152, 1, 3, 27, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_800X600P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(800, 600, 0, V4L2_DV_HSYNC_POS_POL, \
+		73250000, 48, 32, 80, 3, 4, 29, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_848X480P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(848, 480, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		33750000, 16, 112, 112, 6, 8, 23, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1024X768I43 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 1, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		44900000, 8, 176, 56, 0, 4, 20, 0, 4, 21, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+/* XGA resolutions */
+#define V4L2_DV_BT_DMT_1024X768P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \
+		65000000, 24, 136, 160, 3, 6, 29, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1024X768P70 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \
+		75000000, 24, 136, 144, 3, 6, 29, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1024X768P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		78750000, 16, 96, 176, 1, 3, 28, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1024X768P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		94500000, 48, 96, 208, 1, 3, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1024X768P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1024, 768, 0, V4L2_DV_HSYNC_POS_POL, \
+		115500000, 48, 32, 80, 3, 4, 38, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* XGA+ resolution */
+#define V4L2_DV_BT_DMT_1152X864P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1152, 864, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		108000000, 64, 128, 256, 1, 3, 32, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X720P60 V4L2_DV_BT_CEA_1280X720P60
+
+/* WXGA resolutions */
+#define V4L2_DV_BT_DMT_1280X768P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \
+		68250000, 48, 32, 80, 3, 7, 12, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1280X768P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \
+		79500000, 64, 128, 192, 3, 7, 20, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X768P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \
+		102250000, 80, 128, 208, 3, 7, 27, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X768P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \
+		117500000, 80, 136, 216, 3, 7, 31, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X768P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \
+		140250000, 48, 32, 80, 3, 7, 35, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1280X800P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \
+		71000000, 48, 32, 80, 3, 6, 14, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1280X800P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \
+		83500000, 72, 128, 200, 3, 6, 22, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X800P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \
+		106500000, 80, 128, 208, 3, 6, 29, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X800P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \
+		122500000, 80, 136, 216, 3, 6, 34, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X800P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \
+		146250000, 48, 32, 80, 3, 6, 38, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1280X960P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 960, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		108000000, 96, 112, 312, 1, 3, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X960P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 960, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		148500000, 64, 160, 224, 1, 3, 47, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X960P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 960, 0, V4L2_DV_HSYNC_POS_POL, \
+		175500000, 48, 32, 80, 3, 4, 50, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* SXGA resolutions */
+#define V4L2_DV_BT_DMT_1280X1024P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		108000000, 48, 112, 248, 1, 3, 38, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X1024P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		135000000, 16, 144, 248, 1, 3, 38, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X1024P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		157500000, 64, 160, 224, 1, 3, 44, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1280X1024P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1280, 1024, 0, V4L2_DV_HSYNC_POS_POL, \
+		187250000, 48, 32, 80, 3, 7, 50, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1360X768P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1360, 768, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		85500000, 64, 112, 256, 3, 6, 18, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1360X768P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1360, 768, 0, V4L2_DV_HSYNC_POS_POL, \
+		148250000, 48, 32, 80, 3, 5, 37, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1366X768P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1366, 768, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1366X768P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1366, 768, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		72000000, 14, 56, 64, 1, 3, 28, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* SXGA+ resolutions */
+#define V4L2_DV_BT_DMT_1400X1050P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \
+		101000000, 48, 32, 80, 3, 4, 23, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1400X1050P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		121750000, 88, 144, 232, 3, 4, 32, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1400X1050P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		156000000, 104, 144, 248, 3, 4, 42, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1400X1050P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		179500000, 104, 152, 256, 3, 4, 48, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1400X1050P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \
+		208000000, 48, 32, 80, 3, 4, 55, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* WXGA+ resolutions */
+#define V4L2_DV_BT_DMT_1440X900P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \
+		88750000, 48, 32, 80, 3, 6, 17, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1440X900P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \
+		106500000, 80, 152, 232, 3, 6, 25, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1440X900P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \
+		136750000, 96, 152, 248, 3, 6, 33, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1440X900P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \
+		157000000, 104, 152, 256, 3, 6, 39, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1440X900P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \
+		182750000, 48, 32, 80, 3, 6, 44, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1600X900P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 900, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		108000000, 24, 80, 96, 1, 3, 96, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* UXGA resolutions */
+#define V4L2_DV_BT_DMT_1600X1200P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		162000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1600X1200P65 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		175500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1600X1200P70 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		189000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1600X1200P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		202500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1600X1200P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		229500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1600X1200P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1600, 1200, 0, V4L2_DV_HSYNC_POS_POL, \
+		268250000, 48, 32, 80, 3, 4, 64, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* WSXGA+ resolutions */
+#define V4L2_DV_BT_DMT_1680X1050P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \
+		119000000, 48, 32, 80, 3, 6, 21, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1680X1050P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		146250000, 104, 176, 280, 3, 6, 30, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1680X1050P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		187000000, 120, 176, 296, 3, 6, 40, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1680X1050P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \
+		214750000, 128, 176, 304, 3, 6, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1680X1050P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \
+		245500000, 48, 32, 80, 3, 6, 53, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1792X1344P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \
+		204750000, 128, 200, 328, 1, 3, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1792X1344P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \
+		261000000, 96, 216, 352, 1, 3, 69, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1792X1344P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_HSYNC_POS_POL, \
+		333250000, 48, 32, 80, 3, 4, 72, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1856X1392P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \
+		218250000, 96, 224, 352, 1, 3, 43, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1856X1392P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \
+		288000000, 128, 224, 352, 1, 3, 104, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1856X1392P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_HSYNC_POS_POL, \
+		356500000, 48, 32, 80, 3, 4, 75, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1080P60 V4L2_DV_BT_CEA_1920X1080P60
+
+/* WUXGA resolutions */
+#define V4L2_DV_BT_DMT_1920X1200P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \
+		154000000, 48, 32, 80, 3, 6, 26, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1200P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \
+		193250000, 136, 200, 336, 3, 6, 36, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1200P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \
+		245250000, 136, 208, 344, 3, 6, 46, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1200P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \
+		281250000, 144, 208, 352, 3, 6, 53, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1200P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \
+		317000000, 48, 32, 80, 3, 6, 62, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1440P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \
+		234000000, 128, 208, 344, 1, 3, 56, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1440P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \
+		297000000, 144, 224, 352, 1, 3, 56, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_1920X1440P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_HSYNC_POS_POL, \
+		380500000, 48, 32, 80, 3, 4, 78, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_2048X1152P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2048, 1152, 0, \
+		V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
+		162000000, 26, 80, 96, 1, 3, 44, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* WQXGA resolutions */
+#define V4L2_DV_BT_DMT_2560X1600P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \
+		268500000, 48, 32, 80, 3, 6, 37, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_2560X1600P60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \
+		348500000, 192, 280, 472, 3, 6, 49, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_2560X1600P75 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \
+		443250000, 208, 280, 488, 3, 6, 63, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_2560X1600P85 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \
+		505250000, 208, 280, 488, 3, 6, 73, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \
+}
+
+#define V4L2_DV_BT_DMT_2560X1600P120_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \
+		552750000, 48, 32, 80, 3, 6, 85, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* 4K resolutions */
+#define V4L2_DV_BT_DMT_4096X2160P60_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+		556744000, 8, 32, 40, 48, 8, 6, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+#define V4L2_DV_BT_DMT_4096X2160P59_94_RB { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+		556188000, 8, 32, 40, 48, 8, 6, 0, 0, 0, \
+		V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \
+		V4L2_DV_FL_REDUCED_BLANKING) \
+}
+
+/* SDI timings definitions */
+
+/* SMPTE-125M */
+#define V4L2_DV_BT_SDI_720X487I60 { \
+	.type = V4L2_DV_BT_656_1120, \
+	V4L2_INIT_BT_TIMINGS(720, 487, 1, \
+		V4L2_DV_HSYNC_POS_POL, \
+		13500000, 16, 121, 0, 0, 19, 0, 0, 19, 0, \
+		V4L2_DV_BT_STD_SDI, \
+		V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE) \
+}
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/v4l2-mediabus.h b/contrib/libs/linux-headers/linux/v4l2-mediabus.h
new file mode 100644
index 0000000000..2c318de104
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/v4l2-mediabus.h
@@ -0,0 +1,146 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Media Bus API header
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ */
+
+#ifndef __LINUX_V4L2_MEDIABUS_H
+#define __LINUX_V4L2_MEDIABUS_H
+
+#include <linux/media-bus-format.h>
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+#define V4L2_MBUS_FRAMEFMT_SET_CSC	0x0001
+
+/**
+ * struct v4l2_mbus_framefmt - frame format on the media bus
+ * @width:	image width
+ * @height:	image height
+ * @code:	data format code (from enum v4l2_mbus_pixelcode)
+ * @field:	used interlacing type (from enum v4l2_field)
+ * @colorspace:	colorspace of the data (from enum v4l2_colorspace)
+ * @ycbcr_enc:	YCbCr encoding of the data (from enum v4l2_ycbcr_encoding)
+ * @hsv_enc:	HSV encoding of the data (from enum v4l2_hsv_encoding)
+ * @quantization: quantization of the data (from enum v4l2_quantization)
+ * @xfer_func:  transfer function of the data (from enum v4l2_xfer_func)
+ * @flags:	flags (V4L2_MBUS_FRAMEFMT_*)
+ * @reserved:  reserved bytes that can be later used
+ */
+struct v4l2_mbus_framefmt {
+	__u32			width;
+	__u32			height;
+	__u32			code;
+	__u32			field;
+	__u32			colorspace;
+	union {
+		/* enum v4l2_ycbcr_encoding */
+		__u16			ycbcr_enc;
+		/* enum v4l2_hsv_encoding */
+		__u16			hsv_enc;
+	};
+	__u16			quantization;
+	__u16			xfer_func;
+	__u16			flags;
+	__u16			reserved[10];
+};
+
+/*
+ * enum v4l2_mbus_pixelcode and its definitions are now deprecated, and
+ * MEDIA_BUS_FMT_ definitions (defined in media-bus-format.h) should be
+ * used instead.
+ *
+ * New defines should only be added to media-bus-format.h. The
+ * v4l2_mbus_pixelcode enum is frozen.
+ */
+
+#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name)	\
+	V4L2_MBUS_FMT_ ## name = MEDIA_BUS_FMT_ ## name
+
+enum v4l2_mbus_pixelcode {
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(FIXED),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB666_1X18),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_1X24),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(ARGB8888_1X32),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UV8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1_5X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1_5X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1_5X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1_5X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_2X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_2X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_2X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_2X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y10_1X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_2X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_2X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_2X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_2X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y12_1X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1X16),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1X16),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1X16),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1X16),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YDYUYDYV8_1X16),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_1X20),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_1X20),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_1X20),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_1X20),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUV10_1X30),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(AYUV8_1X32),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_2X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_2X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_2X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_2X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_1X24),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_1X24),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_1X24),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_1X24),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_ALAW8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_ALAW8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_ALAW8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_ALAW8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_DPCM8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_DPCM8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_DPCM8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_DPCM8_1X8),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_BE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_LE),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_1X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_1X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_1X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_1X10),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR12_1X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG12_1X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG12_1X12),
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB12_1X12),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(JPEG_1X8),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(S5C_UYVY_JPEG_1X8),
+
+	V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/v4l2-subdev.h b/contrib/libs/linux-headers/linux/v4l2-subdev.h
new file mode 100644
index 0000000000..4a195b68f2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/v4l2-subdev.h
@@ -0,0 +1,287 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * V4L2 subdev userspace API
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     Sakari Ailus <sakari.ailus@iki.fi>
+ */
+
+#ifndef __LINUX_V4L2_SUBDEV_H
+#define __LINUX_V4L2_SUBDEV_H
+
+#include <linux/const.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/v4l2-common.h>
+#include <linux/v4l2-mediabus.h>
+
+/**
+ * enum v4l2_subdev_format_whence - Media bus format type
+ * @V4L2_SUBDEV_FORMAT_TRY: try format, for negotiation only
+ * @V4L2_SUBDEV_FORMAT_ACTIVE: active format, applied to the device
+ */
+enum v4l2_subdev_format_whence {
+	V4L2_SUBDEV_FORMAT_TRY = 0,
+	V4L2_SUBDEV_FORMAT_ACTIVE = 1,
+};
+
+/**
+ * struct v4l2_subdev_format - Pad-level media bus format
+ * @which: format type (from enum v4l2_subdev_format_whence)
+ * @pad: pad number, as reported by the media API
+ * @format: media bus format (format code and frame size)
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_format {
+	__u32 which;
+	__u32 pad;
+	struct v4l2_mbus_framefmt format;
+	__u32 stream;
+	__u32 reserved[7];
+};
+
+/**
+ * struct v4l2_subdev_crop - Pad-level crop settings
+ * @which: format type (from enum v4l2_subdev_format_whence)
+ * @pad: pad number, as reported by the media API
+ * @rect: pad crop rectangle boundaries
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_crop {
+	__u32 which;
+	__u32 pad;
+	struct v4l2_rect rect;
+	__u32 stream;
+	__u32 reserved[7];
+};
+
+#define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE	0x00000001
+#define V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC	0x00000002
+#define V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC	0x00000004
+#define V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC	V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC
+#define V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION	0x00000008
+
+/**
+ * struct v4l2_subdev_mbus_code_enum - Media bus format enumeration
+ * @pad: pad number, as reported by the media API
+ * @index: format index during enumeration
+ * @code: format code (MEDIA_BUS_FMT_ definitions)
+ * @which: format type (from enum v4l2_subdev_format_whence)
+ * @flags: flags set by the driver, (V4L2_SUBDEV_MBUS_CODE_*)
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_mbus_code_enum {
+	__u32 pad;
+	__u32 index;
+	__u32 code;
+	__u32 which;
+	__u32 flags;
+	__u32 stream;
+	__u32 reserved[6];
+};
+
+/**
+ * struct v4l2_subdev_frame_size_enum - Media bus format enumeration
+ * @index: format index during enumeration
+ * @pad: pad number, as reported by the media API
+ * @code: format code (MEDIA_BUS_FMT_ definitions)
+ * @min_width: minimum frame width, in pixels
+ * @max_width: maximum frame width, in pixels
+ * @min_height: minimum frame height, in pixels
+ * @max_height: maximum frame height, in pixels
+ * @which: format type (from enum v4l2_subdev_format_whence)
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_frame_size_enum {
+	__u32 index;
+	__u32 pad;
+	__u32 code;
+	__u32 min_width;
+	__u32 max_width;
+	__u32 min_height;
+	__u32 max_height;
+	__u32 which;
+	__u32 stream;
+	__u32 reserved[7];
+};
+
+/**
+ * struct v4l2_subdev_frame_interval - Pad-level frame rate
+ * @pad: pad number, as reported by the media API
+ * @interval: frame interval in seconds
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_frame_interval {
+	__u32 pad;
+	struct v4l2_fract interval;
+	__u32 stream;
+	__u32 reserved[8];
+};
+
+/**
+ * struct v4l2_subdev_frame_interval_enum - Frame interval enumeration
+ * @pad: pad number, as reported by the media API
+ * @index: frame interval index during enumeration
+ * @code: format code (MEDIA_BUS_FMT_ definitions)
+ * @width: frame width in pixels
+ * @height: frame height in pixels
+ * @interval: frame interval in seconds
+ * @which: format type (from enum v4l2_subdev_format_whence)
+ * @stream: stream number, defined in subdev routing
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_frame_interval_enum {
+	__u32 index;
+	__u32 pad;
+	__u32 code;
+	__u32 width;
+	__u32 height;
+	struct v4l2_fract interval;
+	__u32 which;
+	__u32 stream;
+	__u32 reserved[7];
+};
+
+/**
+ * struct v4l2_subdev_selection - selection info
+ *
+ * @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY
+ * @pad: pad number, as reported by the media API
+ * @target: Selection target, used to choose one of possible rectangles,
+ *	    defined in v4l2-common.h; V4L2_SEL_TGT_* .
+ * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
+ * @r: coordinates of the selection window
+ * @stream: stream number, defined in subdev routing
+ * @reserved: for future use, set to zero for now
+ *
+ * Hardware may use multiple helper windows to process a video stream.
+ * The structure is used to exchange this selection areas between
+ * an application and a driver.
+ */
+struct v4l2_subdev_selection {
+	__u32 which;
+	__u32 pad;
+	__u32 target;
+	__u32 flags;
+	struct v4l2_rect r;
+	__u32 stream;
+	__u32 reserved[7];
+};
+
+/**
+ * struct v4l2_subdev_capability - subdev capabilities
+ * @version: the driver versioning number
+ * @capabilities: the subdev capabilities, see V4L2_SUBDEV_CAP_*
+ * @reserved: for future use, set to zero for now
+ */
+struct v4l2_subdev_capability {
+	__u32 version;
+	__u32 capabilities;
+	__u32 reserved[14];
+};
+
+/* The v4l2 sub-device video device node is registered in read-only mode. */
+#define V4L2_SUBDEV_CAP_RO_SUBDEV		0x00000001
+
+/* The v4l2 sub-device supports routing and multiplexed streams. */
+#define V4L2_SUBDEV_CAP_STREAMS			0x00000002
+
+/*
+ * Is the route active? An active route will start when streaming is enabled
+ * on a video node.
+ */
+#define V4L2_SUBDEV_ROUTE_FL_ACTIVE		(1U << 0)
+
+/**
+ * struct v4l2_subdev_route - A route inside a subdev
+ *
+ * @sink_pad: the sink pad index
+ * @sink_stream: the sink stream identifier
+ * @source_pad: the source pad index
+ * @source_stream: the source stream identifier
+ * @flags: route flags V4L2_SUBDEV_ROUTE_FL_*
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_route {
+	__u32 sink_pad;
+	__u32 sink_stream;
+	__u32 source_pad;
+	__u32 source_stream;
+	__u32 flags;
+	__u32 reserved[5];
+};
+
+/**
+ * struct v4l2_subdev_routing - Subdev routing information
+ *
+ * @which: configuration type (from enum v4l2_subdev_format_whence)
+ * @num_routes: the total number of routes in the routes array
+ * @routes: pointer to the routes array
+ * @reserved: drivers and applications must zero this array
+ */
+struct v4l2_subdev_routing {
+	__u32 which;
+	__u32 num_routes;
+	__u64 routes;
+	__u32 reserved[6];
+};
+
+/*
+ * The client is aware of streams. Setting this flag enables the use of 'stream'
+ * fields (referring to the stream number) with various ioctls. If this is not
+ * set (which is the default), the 'stream' fields will be forced to 0 by the
+ * kernel.
+ */
+ #define V4L2_SUBDEV_CLIENT_CAP_STREAMS		(1U << 0)
+
+/**
+ * struct v4l2_subdev_client_capability - Capabilities of the client accessing
+ *					  the subdev
+ *
+ * @capabilities: A bitmask of V4L2_SUBDEV_CLIENT_CAP_* flags.
+ */
+struct v4l2_subdev_client_capability {
+	__u64 capabilities;
+};
+
+/* Backwards compatibility define --- to be removed */
+#define v4l2_subdev_edid v4l2_edid
+
+#define VIDIOC_SUBDEV_QUERYCAP			_IOR('V',  0, struct v4l2_subdev_capability)
+#define VIDIOC_SUBDEV_G_FMT			_IOWR('V',  4, struct v4l2_subdev_format)
+#define VIDIOC_SUBDEV_S_FMT			_IOWR('V',  5, struct v4l2_subdev_format)
+#define VIDIOC_SUBDEV_G_FRAME_INTERVAL		_IOWR('V', 21, struct v4l2_subdev_frame_interval)
+#define VIDIOC_SUBDEV_S_FRAME_INTERVAL		_IOWR('V', 22, struct v4l2_subdev_frame_interval)
+#define VIDIOC_SUBDEV_ENUM_MBUS_CODE		_IOWR('V',  2, struct v4l2_subdev_mbus_code_enum)
+#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE		_IOWR('V', 74, struct v4l2_subdev_frame_size_enum)
+#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL	_IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)
+#define VIDIOC_SUBDEV_G_CROP			_IOWR('V', 59, struct v4l2_subdev_crop)
+#define VIDIOC_SUBDEV_S_CROP			_IOWR('V', 60, struct v4l2_subdev_crop)
+#define VIDIOC_SUBDEV_G_SELECTION		_IOWR('V', 61, struct v4l2_subdev_selection)
+#define VIDIOC_SUBDEV_S_SELECTION		_IOWR('V', 62, struct v4l2_subdev_selection)
+#define VIDIOC_SUBDEV_G_ROUTING			_IOWR('V', 38, struct v4l2_subdev_routing)
+#define VIDIOC_SUBDEV_S_ROUTING			_IOWR('V', 39, struct v4l2_subdev_routing)
+#define VIDIOC_SUBDEV_G_CLIENT_CAP		_IOR('V',  101, struct v4l2_subdev_client_capability)
+#define VIDIOC_SUBDEV_S_CLIENT_CAP		_IOWR('V',  102, struct v4l2_subdev_client_capability)
+
+/* The following ioctls are identical to the ioctls in videodev2.h */
+#define VIDIOC_SUBDEV_G_STD			_IOR('V', 23, v4l2_std_id)
+#define VIDIOC_SUBDEV_S_STD			_IOW('V', 24, v4l2_std_id)
+#define VIDIOC_SUBDEV_ENUMSTD			_IOWR('V', 25, struct v4l2_standard)
+#define VIDIOC_SUBDEV_G_EDID			_IOWR('V', 40, struct v4l2_edid)
+#define VIDIOC_SUBDEV_S_EDID			_IOWR('V', 41, struct v4l2_edid)
+#define VIDIOC_SUBDEV_QUERYSTD			_IOR('V', 63, v4l2_std_id)
+#define VIDIOC_SUBDEV_S_DV_TIMINGS		_IOWR('V', 87, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_G_DV_TIMINGS		_IOWR('V', 88, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_ENUM_DV_TIMINGS		_IOWR('V', 98, struct v4l2_enum_dv_timings)
+#define VIDIOC_SUBDEV_QUERY_DV_TIMINGS		_IOR('V', 99, struct v4l2_dv_timings)
+#define VIDIOC_SUBDEV_DV_TIMINGS_CAP		_IOWR('V', 100, struct v4l2_dv_timings_cap)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vbox_err.h b/contrib/libs/linux-headers/linux/vbox_err.h
new file mode 100644
index 0000000000..7eae536ff1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vbox_err.h
@@ -0,0 +1,151 @@
+/* SPDX-License-Identifier: MIT */
+/* Copyright (C) 2017 Oracle Corporation */
+
+#ifndef __UAPI_VBOX_ERR_H__
+#define __UAPI_VBOX_ERR_H__
+
+#define VINF_SUCCESS                        0
+#define VERR_GENERAL_FAILURE                (-1)
+#define VERR_INVALID_PARAMETER              (-2)
+#define VERR_INVALID_MAGIC                  (-3)
+#define VERR_INVALID_HANDLE                 (-4)
+#define VERR_LOCK_FAILED                    (-5)
+#define VERR_INVALID_POINTER                (-6)
+#define VERR_IDT_FAILED                     (-7)
+#define VERR_NO_MEMORY                      (-8)
+#define VERR_ALREADY_LOADED                 (-9)
+#define VERR_PERMISSION_DENIED              (-10)
+#define VERR_VERSION_MISMATCH               (-11)
+#define VERR_NOT_IMPLEMENTED                (-12)
+#define VERR_INVALID_FLAGS                  (-13)
+
+#define VERR_NOT_EQUAL                      (-18)
+#define VERR_NOT_SYMLINK                    (-19)
+#define VERR_NO_TMP_MEMORY                  (-20)
+#define VERR_INVALID_FMODE                  (-21)
+#define VERR_WRONG_ORDER                    (-22)
+#define VERR_NO_TLS_FOR_SELF                (-23)
+#define VERR_FAILED_TO_SET_SELF_TLS         (-24)
+#define VERR_NO_CONT_MEMORY                 (-26)
+#define VERR_NO_PAGE_MEMORY                 (-27)
+#define VERR_THREAD_IS_DEAD                 (-29)
+#define VERR_THREAD_NOT_WAITABLE            (-30)
+#define VERR_PAGE_TABLE_NOT_PRESENT         (-31)
+#define VERR_INVALID_CONTEXT                (-32)
+#define VERR_TIMER_BUSY                     (-33)
+#define VERR_ADDRESS_CONFLICT               (-34)
+#define VERR_UNRESOLVED_ERROR               (-35)
+#define VERR_INVALID_FUNCTION               (-36)
+#define VERR_NOT_SUPPORTED                  (-37)
+#define VERR_ACCESS_DENIED                  (-38)
+#define VERR_INTERRUPTED                    (-39)
+#define VERR_TIMEOUT                        (-40)
+#define VERR_BUFFER_OVERFLOW                (-41)
+#define VERR_TOO_MUCH_DATA                  (-42)
+#define VERR_MAX_THRDS_REACHED              (-43)
+#define VERR_MAX_PROCS_REACHED              (-44)
+#define VERR_SIGNAL_REFUSED                 (-45)
+#define VERR_SIGNAL_PENDING                 (-46)
+#define VERR_SIGNAL_INVALID                 (-47)
+#define VERR_STATE_CHANGED                  (-48)
+#define VERR_INVALID_UUID_FORMAT            (-49)
+#define VERR_PROCESS_NOT_FOUND              (-50)
+#define VERR_PROCESS_RUNNING                (-51)
+#define VERR_TRY_AGAIN                      (-52)
+#define VERR_PARSE_ERROR                    (-53)
+#define VERR_OUT_OF_RANGE                   (-54)
+#define VERR_NUMBER_TOO_BIG                 (-55)
+#define VERR_NO_DIGITS                      (-56)
+#define VERR_NEGATIVE_UNSIGNED              (-57)
+#define VERR_NO_TRANSLATION                 (-58)
+
+#define VERR_NOT_FOUND                      (-78)
+#define VERR_INVALID_STATE                  (-79)
+#define VERR_OUT_OF_RESOURCES               (-80)
+
+#define VERR_FILE_NOT_FOUND                 (-102)
+#define VERR_PATH_NOT_FOUND                 (-103)
+#define VERR_INVALID_NAME                   (-104)
+#define VERR_ALREADY_EXISTS                 (-105)
+#define VERR_TOO_MANY_OPEN_FILES            (-106)
+#define VERR_SEEK                           (-107)
+#define VERR_NEGATIVE_SEEK                  (-108)
+#define VERR_SEEK_ON_DEVICE                 (-109)
+#define VERR_EOF                            (-110)
+#define VERR_READ_ERROR                     (-111)
+#define VERR_WRITE_ERROR                    (-112)
+#define VERR_WRITE_PROTECT                  (-113)
+#define VERR_SHARING_VIOLATION              (-114)
+#define VERR_FILE_LOCK_FAILED               (-115)
+#define VERR_FILE_LOCK_VIOLATION            (-116)
+#define VERR_CANT_CREATE                    (-117)
+#define VERR_CANT_DELETE_DIRECTORY          (-118)
+#define VERR_NOT_SAME_DEVICE                (-119)
+#define VERR_FILENAME_TOO_LONG              (-120)
+#define VERR_MEDIA_NOT_PRESENT              (-121)
+#define VERR_MEDIA_NOT_RECOGNIZED           (-122)
+#define VERR_FILE_NOT_LOCKED                (-123)
+#define VERR_FILE_LOCK_LOST                 (-124)
+#define VERR_DIR_NOT_EMPTY                  (-125)
+#define VERR_NOT_A_DIRECTORY                (-126)
+#define VERR_IS_A_DIRECTORY                 (-127)
+#define VERR_FILE_TOO_BIG                   (-128)
+
+#define VERR_NET_IO_ERROR                       (-400)
+#define VERR_NET_OUT_OF_RESOURCES               (-401)
+#define VERR_NET_HOST_NOT_FOUND                 (-402)
+#define VERR_NET_PATH_NOT_FOUND                 (-403)
+#define VERR_NET_PRINT_ERROR                    (-404)
+#define VERR_NET_NO_NETWORK                     (-405)
+#define VERR_NET_NOT_UNIQUE_NAME                (-406)
+
+#define VERR_NET_IN_PROGRESS                    (-436)
+#define VERR_NET_ALREADY_IN_PROGRESS            (-437)
+#define VERR_NET_NOT_SOCKET                     (-438)
+#define VERR_NET_DEST_ADDRESS_REQUIRED          (-439)
+#define VERR_NET_MSG_SIZE                       (-440)
+#define VERR_NET_PROTOCOL_TYPE                  (-441)
+#define VERR_NET_PROTOCOL_NOT_AVAILABLE         (-442)
+#define VERR_NET_PROTOCOL_NOT_SUPPORTED         (-443)
+#define VERR_NET_SOCKET_TYPE_NOT_SUPPORTED      (-444)
+#define VERR_NET_OPERATION_NOT_SUPPORTED        (-445)
+#define VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED  (-446)
+#define VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED   (-447)
+#define VERR_NET_ADDRESS_IN_USE                 (-448)
+#define VERR_NET_ADDRESS_NOT_AVAILABLE          (-449)
+#define VERR_NET_DOWN                           (-450)
+#define VERR_NET_UNREACHABLE                    (-451)
+#define VERR_NET_CONNECTION_RESET               (-452)
+#define VERR_NET_CONNECTION_ABORTED             (-453)
+#define VERR_NET_CONNECTION_RESET_BY_PEER       (-454)
+#define VERR_NET_NO_BUFFER_SPACE                (-455)
+#define VERR_NET_ALREADY_CONNECTED              (-456)
+#define VERR_NET_NOT_CONNECTED                  (-457)
+#define VERR_NET_SHUTDOWN                       (-458)
+#define VERR_NET_TOO_MANY_REFERENCES            (-459)
+#define VERR_NET_CONNECTION_TIMED_OUT           (-460)
+#define VERR_NET_CONNECTION_REFUSED             (-461)
+#define VERR_NET_HOST_DOWN                      (-464)
+#define VERR_NET_HOST_UNREACHABLE               (-465)
+#define VERR_NET_PROTOCOL_ERROR                 (-466)
+#define VERR_NET_INCOMPLETE_TX_PACKET           (-467)
+
+/* misc. unsorted codes */
+#define VERR_RESOURCE_BUSY                      (-138)
+#define VERR_DISK_FULL                          (-152)
+#define VERR_TOO_MANY_SYMLINKS                  (-156)
+#define VERR_NO_MORE_FILES                      (-201)
+#define VERR_INTERNAL_ERROR                     (-225)
+#define VERR_INTERNAL_ERROR_2                   (-226)
+#define VERR_INTERNAL_ERROR_3                   (-227)
+#define VERR_INTERNAL_ERROR_4                   (-228)
+#define VERR_DEV_IO_ERROR                       (-250)
+#define VERR_IO_BAD_LENGTH                      (-255)
+#define VERR_BROKEN_PIPE                        (-301)
+#define VERR_NO_DATA                            (-304)
+#define VERR_SEM_DESTROYED                      (-363)
+#define VERR_DEADLOCK                           (-365)
+#define VERR_BAD_EXE_FORMAT                     (-608)
+#define VINF_HGCM_ASYNC_EXECUTE                 (2903)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vbox_vmmdev_types.h b/contrib/libs/linux-headers/linux/vbox_vmmdev_types.h
new file mode 100644
index 0000000000..9547e20ff3
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vbox_vmmdev_types.h
@@ -0,0 +1,289 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
+/*
+ * Virtual Device for Guest <-> VMM/Host communication, type definitions
+ * which are also used for the vboxguest ioctl interface / by vboxsf
+ *
+ * Copyright (C) 2006-2016 Oracle Corporation
+ */
+
+#ifndef __UAPI_VBOX_VMMDEV_TYPES_H__
+#define __UAPI_VBOX_VMMDEV_TYPES_H__
+
+#include <asm/bitsperlong.h>
+#include <linux/types.h>
+
+/*
+ * We cannot use linux' compiletime_assert here because it expects to be used
+ * inside a function only. Use a typedef to a char array with a negative size.
+ */
+#define VMMDEV_ASSERT_SIZE(type, size) \
+	typedef char type ## _asrt_size[1 - 2*!!(sizeof(struct type) != (size))]
+
+/** enum vmmdev_request_type - VMMDev request types. */
+enum vmmdev_request_type {
+	VMMDEVREQ_INVALID_REQUEST              =  0,
+	VMMDEVREQ_GET_MOUSE_STATUS             =  1,
+	VMMDEVREQ_SET_MOUSE_STATUS             =  2,
+	VMMDEVREQ_SET_POINTER_SHAPE            =  3,
+	VMMDEVREQ_GET_HOST_VERSION             =  4,
+	VMMDEVREQ_IDLE                         =  5,
+	VMMDEVREQ_GET_HOST_TIME                = 10,
+	VMMDEVREQ_GET_HYPERVISOR_INFO          = 20,
+	VMMDEVREQ_SET_HYPERVISOR_INFO          = 21,
+	VMMDEVREQ_REGISTER_PATCH_MEMORY        = 22, /* since version 3.0.6 */
+	VMMDEVREQ_DEREGISTER_PATCH_MEMORY      = 23, /* since version 3.0.6 */
+	VMMDEVREQ_SET_POWER_STATUS             = 30,
+	VMMDEVREQ_ACKNOWLEDGE_EVENTS           = 41,
+	VMMDEVREQ_CTL_GUEST_FILTER_MASK        = 42,
+	VMMDEVREQ_REPORT_GUEST_INFO            = 50,
+	VMMDEVREQ_REPORT_GUEST_INFO2           = 58, /* since version 3.2.0 */
+	VMMDEVREQ_REPORT_GUEST_STATUS          = 59, /* since version 3.2.8 */
+	VMMDEVREQ_REPORT_GUEST_USER_STATE      = 74, /* since version 4.3 */
+	/* Retrieve a display resize request sent by the host, deprecated. */
+	VMMDEVREQ_GET_DISPLAY_CHANGE_REQ       = 51,
+	VMMDEVREQ_VIDEMODE_SUPPORTED           = 52,
+	VMMDEVREQ_GET_HEIGHT_REDUCTION         = 53,
+	/**
+	 * @VMMDEVREQ_GET_DISPLAY_CHANGE_REQ2:
+	 * Retrieve a display resize request sent by the host.
+	 *
+	 * Queries a display resize request sent from the host.  If the
+	 * event_ack member is sent to true and there is an unqueried request
+	 * available for one of the virtual display then that request will
+	 * be returned.  If several displays have unqueried requests the lowest
+	 * numbered display will be chosen first.  Only the most recent unseen
+	 * request for each display is remembered.
+	 * If event_ack is set to false, the last host request queried with
+	 * event_ack set is resent, or failing that the most recent received
+	 * from the host.  If no host request was ever received then all zeros
+	 * are returned.
+	 */
+	VMMDEVREQ_GET_DISPLAY_CHANGE_REQ2      = 54,
+	VMMDEVREQ_REPORT_GUEST_CAPABILITIES    = 55,
+	VMMDEVREQ_SET_GUEST_CAPABILITIES       = 56,
+	VMMDEVREQ_VIDEMODE_SUPPORTED2          = 57, /* since version 3.2.0 */
+	VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX     = 80, /* since version 4.2.4 */
+	VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI = 81,
+	VMMDEVREQ_HGCM_CONNECT                 = 60,
+	VMMDEVREQ_HGCM_DISCONNECT              = 61,
+	VMMDEVREQ_HGCM_CALL32                  = 62,
+	VMMDEVREQ_HGCM_CALL64                  = 63,
+	VMMDEVREQ_HGCM_CANCEL                  = 64,
+	VMMDEVREQ_HGCM_CANCEL2                 = 65,
+	VMMDEVREQ_VIDEO_ACCEL_ENABLE           = 70,
+	VMMDEVREQ_VIDEO_ACCEL_FLUSH            = 71,
+	VMMDEVREQ_VIDEO_SET_VISIBLE_REGION     = 72,
+	VMMDEVREQ_GET_SEAMLESS_CHANGE_REQ      = 73,
+	VMMDEVREQ_QUERY_CREDENTIALS            = 100,
+	VMMDEVREQ_REPORT_CREDENTIALS_JUDGEMENT = 101,
+	VMMDEVREQ_REPORT_GUEST_STATS           = 110,
+	VMMDEVREQ_GET_MEMBALLOON_CHANGE_REQ    = 111,
+	VMMDEVREQ_GET_STATISTICS_CHANGE_REQ    = 112,
+	VMMDEVREQ_CHANGE_MEMBALLOON            = 113,
+	VMMDEVREQ_GET_VRDPCHANGE_REQ           = 150,
+	VMMDEVREQ_LOG_STRING                   = 200,
+	VMMDEVREQ_GET_CPU_HOTPLUG_REQ          = 210,
+	VMMDEVREQ_SET_CPU_HOTPLUG_STATUS       = 211,
+	VMMDEVREQ_REGISTER_SHARED_MODULE       = 212,
+	VMMDEVREQ_UNREGISTER_SHARED_MODULE     = 213,
+	VMMDEVREQ_CHECK_SHARED_MODULES         = 214,
+	VMMDEVREQ_GET_PAGE_SHARING_STATUS      = 215,
+	VMMDEVREQ_DEBUG_IS_PAGE_SHARED         = 216,
+	VMMDEVREQ_GET_SESSION_ID               = 217, /* since version 3.2.8 */
+	VMMDEVREQ_WRITE_COREDUMP               = 218,
+	VMMDEVREQ_GUEST_HEARTBEAT              = 219,
+	VMMDEVREQ_HEARTBEAT_CONFIGURE          = 220,
+	VMMDEVREQ_NT_BUG_CHECK                 = 221,
+	VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS = 222,
+	/* Ensure the enum is a 32 bit data-type */
+	VMMDEVREQ_SIZEHACK                     = 0x7fffffff
+};
+
+#if __BITS_PER_LONG == 64
+#define VMMDEVREQ_HGCM_CALL VMMDEVREQ_HGCM_CALL64
+#else
+#define VMMDEVREQ_HGCM_CALL VMMDEVREQ_HGCM_CALL32
+#endif
+
+/* vmmdev_request_header.requestor defines */
+
+/* Requestor user not given. */
+#define VMMDEV_REQUESTOR_USR_NOT_GIVEN                      0x00000000
+/* The kernel driver (vboxguest) is the requestor. */
+#define VMMDEV_REQUESTOR_USR_DRV                            0x00000001
+/* Some other kernel driver is the requestor. */
+#define VMMDEV_REQUESTOR_USR_DRV_OTHER                      0x00000002
+/* The root or a admin user is the requestor. */
+#define VMMDEV_REQUESTOR_USR_ROOT                           0x00000003
+/* Regular joe user is making the request. */
+#define VMMDEV_REQUESTOR_USR_USER                           0x00000006
+/* User classification mask. */
+#define VMMDEV_REQUESTOR_USR_MASK                           0x00000007
+
+/* Kernel mode request. Note this is 0, check for !USERMODE instead. */
+#define VMMDEV_REQUESTOR_KERNEL                             0x00000000
+/* User mode request. */
+#define VMMDEV_REQUESTOR_USERMODE                           0x00000008
+/* User or kernel mode classification mask. */
+#define VMMDEV_REQUESTOR_MODE_MASK                          0x00000008
+
+/* Don't know the physical console association of the requestor. */
+#define VMMDEV_REQUESTOR_CON_DONT_KNOW                      0x00000000
+/*
+ * The request originates with a process that is NOT associated with the
+ * physical console.
+ */
+#define VMMDEV_REQUESTOR_CON_NO                             0x00000010
+/* Requestor process is associated with the physical console. */
+#define VMMDEV_REQUESTOR_CON_YES                            0x00000020
+/* Console classification mask. */
+#define VMMDEV_REQUESTOR_CON_MASK                           0x00000030
+
+/* Requestor is member of special VirtualBox user group. */
+#define VMMDEV_REQUESTOR_GRP_VBOX                           0x00000080
+
+/* Note: trust level is for windows guests only, linux always uses not-given */
+/* Requestor trust level: Unspecified */
+#define VMMDEV_REQUESTOR_TRUST_NOT_GIVEN                    0x00000000
+/* Requestor trust level: Untrusted (SID S-1-16-0) */
+#define VMMDEV_REQUESTOR_TRUST_UNTRUSTED                    0x00001000
+/* Requestor trust level: Untrusted (SID S-1-16-4096) */
+#define VMMDEV_REQUESTOR_TRUST_LOW                          0x00002000
+/* Requestor trust level: Medium (SID S-1-16-8192) */
+#define VMMDEV_REQUESTOR_TRUST_MEDIUM                       0x00003000
+/* Requestor trust level: Medium plus (SID S-1-16-8448) */
+#define VMMDEV_REQUESTOR_TRUST_MEDIUM_PLUS                  0x00004000
+/* Requestor trust level: High (SID S-1-16-12288) */
+#define VMMDEV_REQUESTOR_TRUST_HIGH                         0x00005000
+/* Requestor trust level: System (SID S-1-16-16384) */
+#define VMMDEV_REQUESTOR_TRUST_SYSTEM                       0x00006000
+/* Requestor trust level >= Protected (SID S-1-16-20480, S-1-16-28672) */
+#define VMMDEV_REQUESTOR_TRUST_PROTECTED                    0x00007000
+/* Requestor trust level mask */
+#define VMMDEV_REQUESTOR_TRUST_MASK                         0x00007000
+
+/* Requestor is using the less trusted user device node (/dev/vboxuser) */
+#define VMMDEV_REQUESTOR_USER_DEVICE                        0x00008000
+
+/** HGCM service location types. */
+enum vmmdev_hgcm_service_location_type {
+	VMMDEV_HGCM_LOC_INVALID    = 0,
+	VMMDEV_HGCM_LOC_LOCALHOST  = 1,
+	VMMDEV_HGCM_LOC_LOCALHOST_EXISTING = 2,
+	/* Ensure the enum is a 32 bit data-type */
+	VMMDEV_HGCM_LOC_SIZEHACK   = 0x7fffffff
+};
+
+/** HGCM host service location. */
+struct vmmdev_hgcm_service_location_localhost {
+	/** Service name */
+	char service_name[128];
+};
+VMMDEV_ASSERT_SIZE(vmmdev_hgcm_service_location_localhost, 128);
+
+/** HGCM service location. */
+struct vmmdev_hgcm_service_location {
+	/** Type of the location. */
+	enum vmmdev_hgcm_service_location_type type;
+
+	union {
+		struct vmmdev_hgcm_service_location_localhost localhost;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vmmdev_hgcm_service_location, 128 + 4);
+
+/** HGCM function parameter type. */
+enum vmmdev_hgcm_function_parameter_type {
+	VMMDEV_HGCM_PARM_TYPE_INVALID            = 0,
+	VMMDEV_HGCM_PARM_TYPE_32BIT              = 1,
+	VMMDEV_HGCM_PARM_TYPE_64BIT              = 2,
+	/** Deprecated Doesn't work, use PAGELIST. */
+	VMMDEV_HGCM_PARM_TYPE_PHYSADDR           = 3,
+	/** In and Out, user-memory */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR            = 4,
+	/** In, user-memory  (read;  host<-guest) */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR_IN         = 5,
+	/** Out, user-memory (write; host->guest) */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR_OUT        = 6,
+	/** In and Out, kernel-memory */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR_KERNEL     = 7,
+	/** In, kernel-memory  (read;  host<-guest) */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR_KERNEL_IN  = 8,
+	/** Out, kernel-memory (write; host->guest) */
+	VMMDEV_HGCM_PARM_TYPE_LINADDR_KERNEL_OUT = 9,
+	/** Physical addresses of locked pages for a buffer. */
+	VMMDEV_HGCM_PARM_TYPE_PAGELIST           = 10,
+	/* Ensure the enum is a 32 bit data-type */
+	VMMDEV_HGCM_PARM_TYPE_SIZEHACK           = 0x7fffffff
+};
+
+/** HGCM function parameter, 32-bit client. */
+struct vmmdev_hgcm_function_parameter32 {
+	enum vmmdev_hgcm_function_parameter_type type;
+	union {
+		__u32 value32;
+		__u64 value64;
+		struct {
+			__u32 size;
+			union {
+				__u32 phys_addr;
+				__u32 linear_addr;
+			} u;
+		} pointer;
+		struct {
+			/** Size of the buffer described by the page list. */
+			__u32 size;
+			/** Relative to the request header. */
+			__u32 offset;
+		} page_list;
+	} u;
+} __attribute__((packed));
+VMMDEV_ASSERT_SIZE(vmmdev_hgcm_function_parameter32, 4 + 8);
+
+/** HGCM function parameter, 64-bit client. */
+struct vmmdev_hgcm_function_parameter64 {
+	enum vmmdev_hgcm_function_parameter_type type;
+	union {
+		__u32 value32;
+		__u64 value64;
+		struct {
+			__u32 size;
+			union {
+				__u64 phys_addr;
+				__u64 linear_addr;
+			} u;
+		} __attribute__((packed)) pointer;
+		struct {
+			/** Size of the buffer described by the page list. */
+			__u32 size;
+			/** Relative to the request header. */
+			__u32 offset;
+		} page_list;
+	} __attribute__((packed)) u;
+} __attribute__((packed));
+VMMDEV_ASSERT_SIZE(vmmdev_hgcm_function_parameter64, 4 + 12);
+
+#if __BITS_PER_LONG == 64
+#define vmmdev_hgcm_function_parameter vmmdev_hgcm_function_parameter64
+#else
+#define vmmdev_hgcm_function_parameter vmmdev_hgcm_function_parameter32
+#endif
+
+#define VMMDEV_HGCM_F_PARM_DIRECTION_NONE      0x00000000U
+#define VMMDEV_HGCM_F_PARM_DIRECTION_TO_HOST   0x00000001U
+#define VMMDEV_HGCM_F_PARM_DIRECTION_FROM_HOST 0x00000002U
+#define VMMDEV_HGCM_F_PARM_DIRECTION_BOTH      0x00000003U
+
+/**
+ * struct vmmdev_hgcm_pagelist - VMMDEV_HGCM_PARM_TYPE_PAGELIST parameters
+ * point to this structure to actually describe the buffer.
+ */
+struct vmmdev_hgcm_pagelist {
+	__u32 flags;             /** VMMDEV_HGCM_F_PARM_*. */
+	__u16 offset_first_page; /** Data offset in the first page. */
+	__u16 page_count;        /** Number of pages. */
+	__u64 pages[1];          /** Page addresses. */
+};
+VMMDEV_ASSERT_SIZE(vmmdev_hgcm_pagelist, 4 + 2 + 2 + 8);
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vboxguest.h b/contrib/libs/linux-headers/linux/vboxguest.h
new file mode 100644
index 0000000000..15125f6ec6
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vboxguest.h
@@ -0,0 +1,354 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
+/*
+ * VBoxGuest - VirtualBox Guest Additions Driver Interface.
+ *
+ * Copyright (C) 2006-2016 Oracle Corporation
+ */
+
+#ifndef __UAPI_VBOXGUEST_H__
+#define __UAPI_VBOXGUEST_H__
+
+#include <asm/bitsperlong.h>
+#include <linux/ioctl.h>
+#include <linux/vbox_err.h>
+#include <linux/vbox_vmmdev_types.h>
+
+/* Version of vbg_ioctl_hdr structure. */
+#define VBG_IOCTL_HDR_VERSION		0x10001
+/* Default request type.  Use this for non-VMMDev requests. */
+#define VBG_IOCTL_HDR_TYPE_DEFAULT		0
+
+/**
+ * Common ioctl header.
+ *
+ * This is a mirror of vmmdev_request_header to prevent duplicating data and
+ * needing to verify things multiple times.
+ */
+struct vbg_ioctl_hdr {
+	/** IN: The request input size, and output size if size_out is zero. */
+	__u32 size_in;
+	/** IN: Structure version (VBG_IOCTL_HDR_VERSION) */
+	__u32 version;
+	/** IN: The VMMDev request type or VBG_IOCTL_HDR_TYPE_DEFAULT. */
+	__u32 type;
+	/**
+	 * OUT: The VBox status code of the operation, out direction only.
+	 * This is a VINF_ or VERR_ value as defined in vbox_err.h.
+	 */
+	__s32 rc;
+	/** IN: Output size. Set to zero to use size_in as output size. */
+	__u32 size_out;
+	/** Reserved, MBZ. */
+	__u32 reserved;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_hdr, 24);
+
+
+/*
+ * The VBoxGuest I/O control version.
+ *
+ * As usual, the high word contains the major version and changes to it
+ * signifies incompatible changes.
+ *
+ * The lower word is the minor version number, it is increased when new
+ * functions are added or existing changed in a backwards compatible manner.
+ */
+#define VBG_IOC_VERSION		0x00010000u
+
+/**
+ * VBG_IOCTL_DRIVER_VERSION_INFO data structure
+ *
+ * Note VBG_IOCTL_DRIVER_VERSION_INFO may switch the session to a backwards
+ * compatible interface version if uClientVersion indicates older client code.
+ */
+struct vbg_ioctl_driver_version_info {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** Requested interface version (VBG_IOC_VERSION). */
+			__u32 req_version;
+			/**
+			 * Minimum interface version number (typically the
+			 * major version part of VBG_IOC_VERSION).
+			 */
+			__u32 min_version;
+			/** Reserved, MBZ. */
+			__u32 reserved1;
+			/** Reserved, MBZ. */
+			__u32 reserved2;
+		} in;
+		struct {
+			/** Version for this session (typ. VBG_IOC_VERSION). */
+			__u32 session_version;
+			/** Version of the IDC interface (VBG_IOC_VERSION). */
+			__u32 driver_version;
+			/** The SVN revision of the driver, or 0. */
+			__u32 driver_revision;
+			/** Reserved \#1 (zero until defined). */
+			__u32 reserved1;
+			/** Reserved \#2 (zero until defined). */
+			__u32 reserved2;
+		} out;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_driver_version_info, 24 + 20);
+
+#define VBG_IOCTL_DRIVER_VERSION_INFO \
+	_IOWR('V', 0, struct vbg_ioctl_driver_version_info)
+
+
+/* IOCTL to perform a VMM Device request less than 1KB in size. */
+#define VBG_IOCTL_VMMDEV_REQUEST(s)	_IOC(_IOC_READ | _IOC_WRITE, 'V', 2, s)
+
+
+/* IOCTL to perform a VMM Device request larger then 1KB. */
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG	_IO('V', 3)
+
+
+/** VBG_IOCTL_HGCM_CONNECT data structure. */
+struct vbg_ioctl_hgcm_connect {
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			struct vmmdev_hgcm_service_location loc;
+		} in;
+		struct {
+			__u32 client_id;
+		} out;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_hgcm_connect, 24 + 132);
+
+#define VBG_IOCTL_HGCM_CONNECT \
+	_IOWR('V', 4, struct vbg_ioctl_hgcm_connect)
+
+
+/** VBG_IOCTL_HGCM_DISCONNECT data structure. */
+struct vbg_ioctl_hgcm_disconnect {
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			__u32 client_id;
+		} in;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_hgcm_disconnect, 24 + 4);
+
+#define VBG_IOCTL_HGCM_DISCONNECT \
+	_IOWR('V', 5, struct vbg_ioctl_hgcm_disconnect)
+
+
+/** VBG_IOCTL_HGCM_CALL data structure. */
+struct vbg_ioctl_hgcm_call {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	/** Input: The id of the caller. */
+	__u32 client_id;
+	/** Input: Function number. */
+	__u32 function;
+	/**
+	 * Input: How long to wait (milliseconds) for completion before
+	 * cancelling the call. Set to -1 to wait indefinitely.
+	 */
+	__u32 timeout_ms;
+	/** Interruptable flag, ignored for userspace calls. */
+	__u8 interruptible;
+	/** Explicit padding, MBZ. */
+	__u8 reserved;
+	/**
+	 * Input: How many parameters following this structure.
+	 *
+	 * The parameters are either HGCMFunctionParameter64 or 32,
+	 * depending on whether we're receiving a 64-bit or 32-bit request.
+	 *
+	 * The current maximum is 61 parameters (given a 1KB max request size,
+	 * and a 64-bit parameter size of 16 bytes).
+	 */
+	__u16 parm_count;
+	/*
+	 * Parameters follow in form:
+	 * struct hgcm_function_parameter<32|64> parms[parm_count]
+	 */
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_hgcm_call, 24 + 16);
+
+#define VBG_IOCTL_HGCM_CALL_32(s)	_IOC(_IOC_READ | _IOC_WRITE, 'V', 6, s)
+#define VBG_IOCTL_HGCM_CALL_64(s)	_IOC(_IOC_READ | _IOC_WRITE, 'V', 7, s)
+#if __BITS_PER_LONG == 64
+#define VBG_IOCTL_HGCM_CALL(s)		VBG_IOCTL_HGCM_CALL_64(s)
+#else
+#define VBG_IOCTL_HGCM_CALL(s)		VBG_IOCTL_HGCM_CALL_32(s)
+#endif
+
+
+/** VBG_IOCTL_LOG data structure. */
+struct vbg_ioctl_log {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/**
+			 * The log message, this may be zero terminated. If it
+			 * is not zero terminated then the length is determined
+			 * from the input size.
+			 */
+			char msg[1];
+		} in;
+	} u;
+};
+
+#define VBG_IOCTL_LOG(s)		_IO('V', 9)
+
+
+/** VBG_IOCTL_WAIT_FOR_EVENTS data structure. */
+struct vbg_ioctl_wait_for_events {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** Timeout in milliseconds. */
+			__u32 timeout_ms;
+			/** Events to wait for. */
+			__u32 events;
+		} in;
+		struct {
+			/** Events that occurred. */
+			__u32 events;
+		} out;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_wait_for_events, 24 + 8);
+
+#define VBG_IOCTL_WAIT_FOR_EVENTS \
+	_IOWR('V', 10, struct vbg_ioctl_wait_for_events)
+
+
+/*
+ * IOCTL to VBoxGuest to interrupt (cancel) any pending
+ * VBG_IOCTL_WAIT_FOR_EVENTS and return.
+ *
+ * Handled inside the vboxguest driver and not seen by the host at all.
+ * After calling this, VBG_IOCTL_WAIT_FOR_EVENTS should no longer be called in
+ * the same session. Any VBOXGUEST_IOCTL_WAITEVENT calls in the same session
+ * done after calling this will directly exit with -EINTR.
+ */
+#define VBG_IOCTL_INTERRUPT_ALL_WAIT_FOR_EVENTS \
+	_IOWR('V', 11, struct vbg_ioctl_hdr)
+
+
+/** VBG_IOCTL_CHANGE_FILTER_MASK data structure. */
+struct vbg_ioctl_change_filter {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** Flags to set. */
+			__u32 or_mask;
+			/** Flags to remove. */
+			__u32 not_mask;
+		} in;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_change_filter, 24 + 8);
+
+/* IOCTL to VBoxGuest to control the event filter mask. */
+#define VBG_IOCTL_CHANGE_FILTER_MASK \
+	_IOWR('V', 12, struct vbg_ioctl_change_filter)
+
+
+/** VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES data structure. */
+struct vbg_ioctl_acquire_guest_caps {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** Flags (VBGL_IOC_AGC_FLAGS_XXX). */
+			__u32 flags;
+			/** Capabilities to set (VMMDEV_GUEST_SUPPORTS_XXX). */
+			__u32 or_mask;
+			/** Capabilities to drop (VMMDEV_GUEST_SUPPORTS_XXX). */
+			__u32 not_mask;
+		} in;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_acquire_guest_caps, 24 + 12);
+
+#define VBGL_IOC_AGC_FLAGS_CONFIG_ACQUIRE_MODE		0x00000001
+#define VBGL_IOC_AGC_FLAGS_VALID_MASK			0x00000001
+
+#define VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES \
+	_IOWR('V', 13, struct vbg_ioctl_acquire_guest_caps)
+
+
+/** VBG_IOCTL_CHANGE_GUEST_CAPABILITIES data structure. */
+struct vbg_ioctl_set_guest_caps {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** Capabilities to set (VMMDEV_GUEST_SUPPORTS_XXX). */
+			__u32 or_mask;
+			/** Capabilities to drop (VMMDEV_GUEST_SUPPORTS_XXX). */
+			__u32 not_mask;
+		} in;
+		struct {
+			/** Capabilities held by the session after the call. */
+			__u32 session_caps;
+			/** Capabilities for all the sessions after the call. */
+			__u32 global_caps;
+		} out;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_set_guest_caps, 24 + 8);
+
+#define VBG_IOCTL_CHANGE_GUEST_CAPABILITIES \
+	_IOWR('V', 14, struct vbg_ioctl_set_guest_caps)
+
+
+/** VBG_IOCTL_CHECK_BALLOON data structure. */
+struct vbg_ioctl_check_balloon {
+	/** The header. */
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			/** The size of the balloon in chunks of 1MB. */
+			__u32 balloon_chunks;
+			/**
+			 * false = handled in R0, no further action required.
+			 *  true = allocate balloon memory in R3.
+			 */
+			__u8 handle_in_r3;
+			/** Explicit padding, MBZ. */
+			__u8 padding[3];
+		} out;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_check_balloon, 24 + 8);
+
+/*
+ * IOCTL to check memory ballooning.
+ *
+ * The guest kernel module will ask the host for the current size of the
+ * balloon and adjust the size. Or it will set handle_in_r3 = true and R3 is
+ * responsible for allocating memory and calling VBG_IOCTL_CHANGE_BALLOON.
+ */
+#define VBG_IOCTL_CHECK_BALLOON \
+	_IOWR('V', 17, struct vbg_ioctl_check_balloon)
+
+
+/** VBG_IOCTL_WRITE_CORE_DUMP data structure. */
+struct vbg_ioctl_write_coredump {
+	struct vbg_ioctl_hdr hdr;
+	union {
+		struct {
+			__u32 flags; /** Flags (reserved, MBZ). */
+		} in;
+	} u;
+};
+VMMDEV_ASSERT_SIZE(vbg_ioctl_write_coredump, 24 + 4);
+
+#define VBG_IOCTL_WRITE_CORE_DUMP \
+	_IOWR('V', 19, struct vbg_ioctl_write_coredump)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vdpa.h b/contrib/libs/linux-headers/linux/vdpa.h
new file mode 100644
index 0000000000..e319fa750a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vdpa.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * vdpa device management interface
+ * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
+ */
+
+#ifndef _LINUX_VDPA_H_
+#define _LINUX_VDPA_H_
+
+#define VDPA_GENL_NAME "vdpa"
+#define VDPA_GENL_VERSION 0x1
+
+enum vdpa_command {
+	VDPA_CMD_UNSPEC,
+	VDPA_CMD_MGMTDEV_NEW,
+	VDPA_CMD_MGMTDEV_GET,		/* can dump */
+	VDPA_CMD_DEV_NEW,
+	VDPA_CMD_DEV_DEL,
+	VDPA_CMD_DEV_GET,		/* can dump */
+	VDPA_CMD_DEV_CONFIG_GET,	/* can dump */
+	VDPA_CMD_DEV_VSTATS_GET,
+};
+
+enum vdpa_attr {
+	VDPA_ATTR_UNSPEC,
+
+	/* Pad attribute for 64b alignment */
+	VDPA_ATTR_PAD = VDPA_ATTR_UNSPEC,
+
+	/* bus name (optional) + dev name together make the parent device handle */
+	VDPA_ATTR_MGMTDEV_BUS_NAME,		/* string */
+	VDPA_ATTR_MGMTDEV_DEV_NAME,		/* string */
+	VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES,	/* u64 */
+
+	VDPA_ATTR_DEV_NAME,			/* string */
+	VDPA_ATTR_DEV_ID,			/* u32 */
+	VDPA_ATTR_DEV_VENDOR_ID,		/* u32 */
+	VDPA_ATTR_DEV_MAX_VQS,			/* u32 */
+	VDPA_ATTR_DEV_MAX_VQ_SIZE,		/* u16 */
+	VDPA_ATTR_DEV_MIN_VQ_SIZE,		/* u16 */
+
+	VDPA_ATTR_DEV_NET_CFG_MACADDR,		/* binary */
+	VDPA_ATTR_DEV_NET_STATUS,		/* u8 */
+	VDPA_ATTR_DEV_NET_CFG_MAX_VQP,		/* u16 */
+	VDPA_ATTR_DEV_NET_CFG_MTU,		/* u16 */
+
+	VDPA_ATTR_DEV_NEGOTIATED_FEATURES,	/* u64 */
+	VDPA_ATTR_DEV_MGMTDEV_MAX_VQS,		/* u32 */
+	/* virtio features that are supported by the vDPA management device */
+	VDPA_ATTR_DEV_SUPPORTED_FEATURES,	/* u64 */
+
+	VDPA_ATTR_DEV_QUEUE_INDEX,              /* u32 */
+	VDPA_ATTR_DEV_VENDOR_ATTR_NAME,		/* string */
+	VDPA_ATTR_DEV_VENDOR_ATTR_VALUE,        /* u64 */
+
+	/* virtio features that are provisioned to the vDPA device */
+	VDPA_ATTR_DEV_FEATURES,                 /* u64 */
+
+	/* new attributes must be added above here */
+	VDPA_ATTR_MAX,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vduse.h b/contrib/libs/linux-headers/linux/vduse.h
new file mode 100644
index 0000000000..6d2ca064b5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vduse.h
@@ -0,0 +1,353 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _VDUSE_H_
+#define _VDUSE_H_
+
+#include <linux/types.h>
+
+#define VDUSE_BASE	0x81
+
+/* The ioctls for control device (/dev/vduse/control) */
+
+#define VDUSE_API_VERSION	0
+
+/*
+ * Get the version of VDUSE API that kernel supported (VDUSE_API_VERSION).
+ * This is used for future extension.
+ */
+#define VDUSE_GET_API_VERSION	_IOR(VDUSE_BASE, 0x00, __u64)
+
+/* Set the version of VDUSE API that userspace supported. */
+#define VDUSE_SET_API_VERSION	_IOW(VDUSE_BASE, 0x01, __u64)
+
+/**
+ * struct vduse_dev_config - basic configuration of a VDUSE device
+ * @name: VDUSE device name, needs to be NUL terminated
+ * @vendor_id: virtio vendor id
+ * @device_id: virtio device id
+ * @features: virtio features
+ * @vq_num: the number of virtqueues
+ * @vq_align: the allocation alignment of virtqueue's metadata
+ * @reserved: for future use, needs to be initialized to zero
+ * @config_size: the size of the configuration space
+ * @config: the buffer of the configuration space
+ *
+ * Structure used by VDUSE_CREATE_DEV ioctl to create VDUSE device.
+ */
+struct vduse_dev_config {
+#define VDUSE_NAME_MAX	256
+	char name[VDUSE_NAME_MAX];
+	__u32 vendor_id;
+	__u32 device_id;
+	__u64 features;
+	__u32 vq_num;
+	__u32 vq_align;
+	__u32 reserved[13];
+	__u32 config_size;
+	__u8 config[];
+};
+
+/* Create a VDUSE device which is represented by a char device (/dev/vduse/$NAME) */
+#define VDUSE_CREATE_DEV	_IOW(VDUSE_BASE, 0x02, struct vduse_dev_config)
+
+/*
+ * Destroy a VDUSE device. Make sure there are no more references
+ * to the char device (/dev/vduse/$NAME).
+ */
+#define VDUSE_DESTROY_DEV	_IOW(VDUSE_BASE, 0x03, char[VDUSE_NAME_MAX])
+
+/* The ioctls for VDUSE device (/dev/vduse/$NAME) */
+
+/**
+ * struct vduse_iotlb_entry - entry of IOTLB to describe one IOVA region [start, last]
+ * @offset: the mmap offset on returned file descriptor
+ * @start: start of the IOVA region
+ * @last: last of the IOVA region
+ * @perm: access permission of the IOVA region
+ *
+ * Structure used by VDUSE_IOTLB_GET_FD ioctl to find an overlapped IOVA region.
+ */
+struct vduse_iotlb_entry {
+	__u64 offset;
+	__u64 start;
+	__u64 last;
+#define VDUSE_ACCESS_RO 0x1
+#define VDUSE_ACCESS_WO 0x2
+#define VDUSE_ACCESS_RW 0x3
+	__u8 perm;
+};
+
+/*
+ * Find the first IOVA region that overlaps with the range [start, last]
+ * and return the corresponding file descriptor. Return -EINVAL means the
+ * IOVA region doesn't exist. Caller should set start and last fields.
+ */
+#define VDUSE_IOTLB_GET_FD	_IOWR(VDUSE_BASE, 0x10, struct vduse_iotlb_entry)
+
+/*
+ * Get the negotiated virtio features. It's a subset of the features in
+ * struct vduse_dev_config which can be accepted by virtio driver. It's
+ * only valid after FEATURES_OK status bit is set.
+ */
+#define VDUSE_DEV_GET_FEATURES	_IOR(VDUSE_BASE, 0x11, __u64)
+
+/**
+ * struct vduse_config_data - data used to update configuration space
+ * @offset: the offset from the beginning of configuration space
+ * @length: the length to write to configuration space
+ * @buffer: the buffer used to write from
+ *
+ * Structure used by VDUSE_DEV_SET_CONFIG ioctl to update device
+ * configuration space.
+ */
+struct vduse_config_data {
+	__u32 offset;
+	__u32 length;
+	__u8 buffer[];
+};
+
+/* Set device configuration space */
+#define VDUSE_DEV_SET_CONFIG	_IOW(VDUSE_BASE, 0x12, struct vduse_config_data)
+
+/*
+ * Inject a config interrupt. It's usually used to notify virtio driver
+ * that device configuration space has changed.
+ */
+#define VDUSE_DEV_INJECT_CONFIG_IRQ	_IO(VDUSE_BASE, 0x13)
+
+/**
+ * struct vduse_vq_config - basic configuration of a virtqueue
+ * @index: virtqueue index
+ * @max_size: the max size of virtqueue
+ * @reserved: for future use, needs to be initialized to zero
+ *
+ * Structure used by VDUSE_VQ_SETUP ioctl to setup a virtqueue.
+ */
+struct vduse_vq_config {
+	__u32 index;
+	__u16 max_size;
+	__u16 reserved[13];
+};
+
+/*
+ * Setup the specified virtqueue. Make sure all virtqueues have been
+ * configured before the device is attached to vDPA bus.
+ */
+#define VDUSE_VQ_SETUP		_IOW(VDUSE_BASE, 0x14, struct vduse_vq_config)
+
+/**
+ * struct vduse_vq_state_split - split virtqueue state
+ * @avail_index: available index
+ */
+struct vduse_vq_state_split {
+	__u16 avail_index;
+};
+
+/**
+ * struct vduse_vq_state_packed - packed virtqueue state
+ * @last_avail_counter: last driver ring wrap counter observed by device
+ * @last_avail_idx: device available index
+ * @last_used_counter: device ring wrap counter
+ * @last_used_idx: used index
+ */
+struct vduse_vq_state_packed {
+	__u16 last_avail_counter;
+	__u16 last_avail_idx;
+	__u16 last_used_counter;
+	__u16 last_used_idx;
+};
+
+/**
+ * struct vduse_vq_info - information of a virtqueue
+ * @index: virtqueue index
+ * @num: the size of virtqueue
+ * @desc_addr: address of desc area
+ * @driver_addr: address of driver area
+ * @device_addr: address of device area
+ * @split: split virtqueue state
+ * @packed: packed virtqueue state
+ * @ready: ready status of virtqueue
+ *
+ * Structure used by VDUSE_VQ_GET_INFO ioctl to get virtqueue's information.
+ */
+struct vduse_vq_info {
+	__u32 index;
+	__u32 num;
+	__u64 desc_addr;
+	__u64 driver_addr;
+	__u64 device_addr;
+	union {
+		struct vduse_vq_state_split split;
+		struct vduse_vq_state_packed packed;
+	};
+	__u8 ready;
+};
+
+/* Get the specified virtqueue's information. Caller should set index field. */
+#define VDUSE_VQ_GET_INFO	_IOWR(VDUSE_BASE, 0x15, struct vduse_vq_info)
+
+/**
+ * struct vduse_vq_eventfd - eventfd configuration for a virtqueue
+ * @index: virtqueue index
+ * @fd: eventfd, -1 means de-assigning the eventfd
+ *
+ * Structure used by VDUSE_VQ_SETUP_KICKFD ioctl to setup kick eventfd.
+ */
+struct vduse_vq_eventfd {
+	__u32 index;
+#define VDUSE_EVENTFD_DEASSIGN -1
+	int fd;
+};
+
+/*
+ * Setup kick eventfd for specified virtqueue. The kick eventfd is used
+ * by VDUSE kernel module to notify userspace to consume the avail vring.
+ */
+#define VDUSE_VQ_SETUP_KICKFD	_IOW(VDUSE_BASE, 0x16, struct vduse_vq_eventfd)
+
+/*
+ * Inject an interrupt for specific virtqueue. It's used to notify virtio driver
+ * to consume the used vring.
+ */
+#define VDUSE_VQ_INJECT_IRQ	_IOW(VDUSE_BASE, 0x17, __u32)
+
+/**
+ * struct vduse_iova_umem - userspace memory configuration for one IOVA region
+ * @uaddr: start address of userspace memory, it must be aligned to page size
+ * @iova: start of the IOVA region
+ * @size: size of the IOVA region
+ * @reserved: for future use, needs to be initialized to zero
+ *
+ * Structure used by VDUSE_IOTLB_REG_UMEM and VDUSE_IOTLB_DEREG_UMEM
+ * ioctls to register/de-register userspace memory for IOVA regions
+ */
+struct vduse_iova_umem {
+	__u64 uaddr;
+	__u64 iova;
+	__u64 size;
+	__u64 reserved[3];
+};
+
+/* Register userspace memory for IOVA regions */
+#define VDUSE_IOTLB_REG_UMEM	_IOW(VDUSE_BASE, 0x18, struct vduse_iova_umem)
+
+/* De-register the userspace memory. Caller should set iova and size field. */
+#define VDUSE_IOTLB_DEREG_UMEM	_IOW(VDUSE_BASE, 0x19, struct vduse_iova_umem)
+
+/**
+ * struct vduse_iova_info - information of one IOVA region
+ * @start: start of the IOVA region
+ * @last: last of the IOVA region
+ * @capability: capability of the IOVA regsion
+ * @reserved: for future use, needs to be initialized to zero
+ *
+ * Structure used by VDUSE_IOTLB_GET_INFO ioctl to get information of
+ * one IOVA region.
+ */
+struct vduse_iova_info {
+	__u64 start;
+	__u64 last;
+#define VDUSE_IOVA_CAP_UMEM (1 << 0)
+	__u64 capability;
+	__u64 reserved[3];
+};
+
+/*
+ * Find the first IOVA region that overlaps with the range [start, last]
+ * and return some information on it. Caller should set start and last fields.
+ */
+#define VDUSE_IOTLB_GET_INFO	_IOWR(VDUSE_BASE, 0x1a, struct vduse_iova_info)
+
+/* The control messages definition for read(2)/write(2) on /dev/vduse/$NAME */
+
+/**
+ * enum vduse_req_type - request type
+ * @VDUSE_GET_VQ_STATE: get the state for specified virtqueue from userspace
+ * @VDUSE_SET_STATUS: set the device status
+ * @VDUSE_UPDATE_IOTLB: Notify userspace to update the memory mapping for
+ *                      specified IOVA range via VDUSE_IOTLB_GET_FD ioctl
+ */
+enum vduse_req_type {
+	VDUSE_GET_VQ_STATE,
+	VDUSE_SET_STATUS,
+	VDUSE_UPDATE_IOTLB,
+};
+
+/**
+ * struct vduse_vq_state - virtqueue state
+ * @index: virtqueue index
+ * @split: split virtqueue state
+ * @packed: packed virtqueue state
+ */
+struct vduse_vq_state {
+	__u32 index;
+	union {
+		struct vduse_vq_state_split split;
+		struct vduse_vq_state_packed packed;
+	};
+};
+
+/**
+ * struct vduse_dev_status - device status
+ * @status: device status
+ */
+struct vduse_dev_status {
+	__u8 status;
+};
+
+/**
+ * struct vduse_iova_range - IOVA range [start, last]
+ * @start: start of the IOVA range
+ * @last: last of the IOVA range
+ */
+struct vduse_iova_range {
+	__u64 start;
+	__u64 last;
+};
+
+/**
+ * struct vduse_dev_request - control request
+ * @type: request type
+ * @request_id: request id
+ * @reserved: for future use
+ * @vq_state: virtqueue state, only index field is available
+ * @s: device status
+ * @iova: IOVA range for updating
+ * @padding: padding
+ *
+ * Structure used by read(2) on /dev/vduse/$NAME.
+ */
+struct vduse_dev_request {
+	__u32 type;
+	__u32 request_id;
+	__u32 reserved[4];
+	union {
+		struct vduse_vq_state vq_state;
+		struct vduse_dev_status s;
+		struct vduse_iova_range iova;
+		__u32 padding[32];
+	};
+};
+
+/**
+ * struct vduse_dev_response - response to control request
+ * @request_id: corresponding request id
+ * @result: the result of request
+ * @reserved: for future use, needs to be initialized to zero
+ * @vq_state: virtqueue state
+ * @padding: padding
+ *
+ * Structure used by write(2) on /dev/vduse/$NAME.
+ */
+struct vduse_dev_response {
+	__u32 request_id;
+#define VDUSE_REQ_RESULT_OK	0x00
+#define VDUSE_REQ_RESULT_FAILED	0x01
+	__u32 result;
+	__u32 reserved[4];
+	union {
+		struct vduse_vq_state vq_state;
+		__u32 padding[32];
+	};
+};
+
+#endif /* _VDUSE_H_ */
diff --git a/contrib/libs/linux-headers/linux/veth.h b/contrib/libs/linux-headers/linux/veth.h
new file mode 100644
index 0000000000..52b58e587e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/veth.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __NET_VETH_H_
+#define __NET_VETH_H_
+
+enum {
+	VETH_INFO_UNSPEC,
+	VETH_INFO_PEER,
+
+	__VETH_INFO_MAX
+#define VETH_INFO_MAX	(__VETH_INFO_MAX - 1)
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vfio.h b/contrib/libs/linux-headers/linux/vfio.h
new file mode 100644
index 0000000000..4a534edbdc
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vfio.h
@@ -0,0 +1,1627 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * VFIO API definition
+ *
+ * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
+ *     Author: Alex Williamson <alex.williamson@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef VFIO_H
+#define VFIO_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define VFIO_API_VERSION	0
+
+
+/* Kernel & User level defines for VFIO IOCTLs. */
+
+/* Extensions */
+
+#define VFIO_TYPE1_IOMMU		1
+#define VFIO_SPAPR_TCE_IOMMU		2
+#define VFIO_TYPE1v2_IOMMU		3
+/*
+ * IOMMU enforces DMA cache coherence (ex. PCIe NoSnoop stripping).  This
+ * capability is subject to change as groups are added or removed.
+ */
+#define VFIO_DMA_CC_IOMMU		4
+
+/* Check if EEH is supported */
+#define VFIO_EEH			5
+
+/* Two-stage IOMMU */
+#define VFIO_TYPE1_NESTING_IOMMU	6	/* Implies v2 */
+
+#define VFIO_SPAPR_TCE_v2_IOMMU		7
+
+/*
+ * The No-IOMMU IOMMU offers no translation or isolation for devices and
+ * supports no ioctls outside of VFIO_CHECK_EXTENSION.  Use of VFIO's No-IOMMU
+ * code will taint the host kernel and should be used with extreme caution.
+ */
+#define VFIO_NOIOMMU_IOMMU		8
+
+/* Supports VFIO_DMA_UNMAP_FLAG_ALL */
+#define VFIO_UNMAP_ALL			9
+
+/*
+ * Supports the vaddr flag for DMA map and unmap.  Not supported for mediated
+ * devices, so this capability is subject to change as groups are added or
+ * removed.
+ */
+#define VFIO_UPDATE_VADDR		10
+
+/*
+ * The IOCTL interface is designed for extensibility by embedding the
+ * structure length (argsz) and flags into structures passed between
+ * kernel and userspace.  We therefore use the _IO() macro for these
+ * defines to avoid implicitly embedding a size into the ioctl request.
+ * As structure fields are added, argsz will increase to match and flag
+ * bits will be defined to indicate additional fields with valid data.
+ * It's *always* the caller's responsibility to indicate the size of
+ * the structure passed by setting argsz appropriately.
+ */
+
+#define VFIO_TYPE	(';')
+#define VFIO_BASE	100
+
+/*
+ * For extension of INFO ioctls, VFIO makes use of a capability chain
+ * designed after PCI/e capabilities.  A flag bit indicates whether
+ * this capability chain is supported and a field defined in the fixed
+ * structure defines the offset of the first capability in the chain.
+ * This field is only valid when the corresponding bit in the flags
+ * bitmap is set.  This offset field is relative to the start of the
+ * INFO buffer, as is the next field within each capability header.
+ * The id within the header is a shared address space per INFO ioctl,
+ * while the version field is specific to the capability id.  The
+ * contents following the header are specific to the capability id.
+ */
+struct vfio_info_cap_header {
+	__u16	id;		/* Identifies capability */
+	__u16	version;	/* Version specific to the capability ID */
+	__u32	next;		/* Offset of next capability */
+};
+
+/*
+ * Callers of INFO ioctls passing insufficiently sized buffers will see
+ * the capability chain flag bit set, a zero value for the first capability
+ * offset (if available within the provided argsz), and argsz will be
+ * updated to report the necessary buffer size.  For compatibility, the
+ * INFO ioctl will not report error in this case, but the capability chain
+ * will not be available.
+ */
+
+/* -------- IOCTLs for VFIO file descriptor (/dev/vfio/vfio) -------- */
+
+/**
+ * VFIO_GET_API_VERSION - _IO(VFIO_TYPE, VFIO_BASE + 0)
+ *
+ * Report the version of the VFIO API.  This allows us to bump the entire
+ * API version should we later need to add or change features in incompatible
+ * ways.
+ * Return: VFIO_API_VERSION
+ * Availability: Always
+ */
+#define VFIO_GET_API_VERSION		_IO(VFIO_TYPE, VFIO_BASE + 0)
+
+/**
+ * VFIO_CHECK_EXTENSION - _IOW(VFIO_TYPE, VFIO_BASE + 1, __u32)
+ *
+ * Check whether an extension is supported.
+ * Return: 0 if not supported, 1 (or some other positive integer) if supported.
+ * Availability: Always
+ */
+#define VFIO_CHECK_EXTENSION		_IO(VFIO_TYPE, VFIO_BASE + 1)
+
+/**
+ * VFIO_SET_IOMMU - _IOW(VFIO_TYPE, VFIO_BASE + 2, __s32)
+ *
+ * Set the iommu to the given type.  The type must be supported by an
+ * iommu driver as verified by calling CHECK_EXTENSION using the same
+ * type.  A group must be set to this file descriptor before this
+ * ioctl is available.  The IOMMU interfaces enabled by this call are
+ * specific to the value set.
+ * Return: 0 on success, -errno on failure
+ * Availability: When VFIO group attached
+ */
+#define VFIO_SET_IOMMU			_IO(VFIO_TYPE, VFIO_BASE + 2)
+
+/* -------- IOCTLs for GROUP file descriptors (/dev/vfio/$GROUP) -------- */
+
+/**
+ * VFIO_GROUP_GET_STATUS - _IOR(VFIO_TYPE, VFIO_BASE + 3,
+ *						struct vfio_group_status)
+ *
+ * Retrieve information about the group.  Fills in provided
+ * struct vfio_group_info.  Caller sets argsz.
+ * Return: 0 on succes, -errno on failure.
+ * Availability: Always
+ */
+struct vfio_group_status {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_GROUP_FLAGS_VIABLE		(1 << 0)
+#define VFIO_GROUP_FLAGS_CONTAINER_SET	(1 << 1)
+};
+#define VFIO_GROUP_GET_STATUS		_IO(VFIO_TYPE, VFIO_BASE + 3)
+
+/**
+ * VFIO_GROUP_SET_CONTAINER - _IOW(VFIO_TYPE, VFIO_BASE + 4, __s32)
+ *
+ * Set the container for the VFIO group to the open VFIO file
+ * descriptor provided.  Groups may only belong to a single
+ * container.  Containers may, at their discretion, support multiple
+ * groups.  Only when a container is set are all of the interfaces
+ * of the VFIO file descriptor and the VFIO group file descriptor
+ * available to the user.
+ * Return: 0 on success, -errno on failure.
+ * Availability: Always
+ */
+#define VFIO_GROUP_SET_CONTAINER	_IO(VFIO_TYPE, VFIO_BASE + 4)
+
+/**
+ * VFIO_GROUP_UNSET_CONTAINER - _IO(VFIO_TYPE, VFIO_BASE + 5)
+ *
+ * Remove the group from the attached container.  This is the
+ * opposite of the SET_CONTAINER call and returns the group to
+ * an initial state.  All device file descriptors must be released
+ * prior to calling this interface.  When removing the last group
+ * from a container, the IOMMU will be disabled and all state lost,
+ * effectively also returning the VFIO file descriptor to an initial
+ * state.
+ * Return: 0 on success, -errno on failure.
+ * Availability: When attached to container
+ */
+#define VFIO_GROUP_UNSET_CONTAINER	_IO(VFIO_TYPE, VFIO_BASE + 5)
+
+/**
+ * VFIO_GROUP_GET_DEVICE_FD - _IOW(VFIO_TYPE, VFIO_BASE + 6, char)
+ *
+ * Return a new file descriptor for the device object described by
+ * the provided string.  The string should match a device listed in
+ * the devices subdirectory of the IOMMU group sysfs entry.  The
+ * group containing the device must already be added to this context.
+ * Return: new file descriptor on success, -errno on failure.
+ * Availability: When attached to container
+ */
+#define VFIO_GROUP_GET_DEVICE_FD	_IO(VFIO_TYPE, VFIO_BASE + 6)
+
+/* --------------- IOCTLs for DEVICE file descriptors --------------- */
+
+/**
+ * VFIO_DEVICE_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 7,
+ *						struct vfio_device_info)
+ *
+ * Retrieve information about the device.  Fills in provided
+ * struct vfio_device_info.  Caller sets argsz.
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_device_info {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_DEVICE_FLAGS_RESET	(1 << 0)	/* Device supports reset */
+#define VFIO_DEVICE_FLAGS_PCI	(1 << 1)	/* vfio-pci device */
+#define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2)	/* vfio-platform device */
+#define VFIO_DEVICE_FLAGS_AMBA  (1 << 3)	/* vfio-amba device */
+#define VFIO_DEVICE_FLAGS_CCW	(1 << 4)	/* vfio-ccw device */
+#define VFIO_DEVICE_FLAGS_AP	(1 << 5)	/* vfio-ap device */
+#define VFIO_DEVICE_FLAGS_FSL_MC (1 << 6)	/* vfio-fsl-mc device */
+#define VFIO_DEVICE_FLAGS_CAPS	(1 << 7)	/* Info supports caps */
+	__u32	num_regions;	/* Max region index + 1 */
+	__u32	num_irqs;	/* Max IRQ index + 1 */
+	__u32   cap_offset;	/* Offset within info struct of first cap */
+};
+#define VFIO_DEVICE_GET_INFO		_IO(VFIO_TYPE, VFIO_BASE + 7)
+
+/*
+ * Vendor driver using Mediated device framework should provide device_api
+ * attribute in supported type attribute groups. Device API string should be one
+ * of the following corresponding to device flags in vfio_device_info structure.
+ */
+
+#define VFIO_DEVICE_API_PCI_STRING		"vfio-pci"
+#define VFIO_DEVICE_API_PLATFORM_STRING		"vfio-platform"
+#define VFIO_DEVICE_API_AMBA_STRING		"vfio-amba"
+#define VFIO_DEVICE_API_CCW_STRING		"vfio-ccw"
+#define VFIO_DEVICE_API_AP_STRING		"vfio-ap"
+
+/*
+ * The following capabilities are unique to s390 zPCI devices.  Their contents
+ * are further-defined in vfio_zdev.h
+ */
+#define VFIO_DEVICE_INFO_CAP_ZPCI_BASE		1
+#define VFIO_DEVICE_INFO_CAP_ZPCI_GROUP		2
+#define VFIO_DEVICE_INFO_CAP_ZPCI_UTIL		3
+#define VFIO_DEVICE_INFO_CAP_ZPCI_PFIP		4
+
+/**
+ * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8,
+ *				       struct vfio_region_info)
+ *
+ * Retrieve information about a device region.  Caller provides
+ * struct vfio_region_info with index value set.  Caller sets argsz.
+ * Implementation of region mapping is bus driver specific.  This is
+ * intended to describe MMIO, I/O port, as well as bus specific
+ * regions (ex. PCI config space).  Zero sized regions may be used
+ * to describe unimplemented regions (ex. unimplemented PCI BARs).
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_region_info {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_REGION_INFO_FLAG_READ	(1 << 0) /* Region supports read */
+#define VFIO_REGION_INFO_FLAG_WRITE	(1 << 1) /* Region supports write */
+#define VFIO_REGION_INFO_FLAG_MMAP	(1 << 2) /* Region supports mmap */
+#define VFIO_REGION_INFO_FLAG_CAPS	(1 << 3) /* Info supports caps */
+	__u32	index;		/* Region index */
+	__u32	cap_offset;	/* Offset within info struct of first cap */
+	__u64	size;		/* Region size (bytes) */
+	__u64	offset;		/* Region offset from start of device fd */
+};
+#define VFIO_DEVICE_GET_REGION_INFO	_IO(VFIO_TYPE, VFIO_BASE + 8)
+
+/*
+ * The sparse mmap capability allows finer granularity of specifying areas
+ * within a region with mmap support.  When specified, the user should only
+ * mmap the offset ranges specified by the areas array.  mmaps outside of the
+ * areas specified may fail (such as the range covering a PCI MSI-X table) or
+ * may result in improper device behavior.
+ *
+ * The structures below define version 1 of this capability.
+ */
+#define VFIO_REGION_INFO_CAP_SPARSE_MMAP	1
+
+struct vfio_region_sparse_mmap_area {
+	__u64	offset;	/* Offset of mmap'able area within region */
+	__u64	size;	/* Size of mmap'able area */
+};
+
+struct vfio_region_info_cap_sparse_mmap {
+	struct vfio_info_cap_header header;
+	__u32	nr_areas;
+	__u32	reserved;
+	struct vfio_region_sparse_mmap_area areas[];
+};
+
+/*
+ * The device specific type capability allows regions unique to a specific
+ * device or class of devices to be exposed.  This helps solve the problem for
+ * vfio bus drivers of defining which region indexes correspond to which region
+ * on the device, without needing to resort to static indexes, as done by
+ * vfio-pci.  For instance, if we were to go back in time, we might remove
+ * VFIO_PCI_VGA_REGION_INDEX and let vfio-pci simply define that all indexes
+ * greater than or equal to VFIO_PCI_NUM_REGIONS are device specific and we'd
+ * make a "VGA" device specific type to describe the VGA access space.  This
+ * means that non-VGA devices wouldn't need to waste this index, and thus the
+ * address space associated with it due to implementation of device file
+ * descriptor offsets in vfio-pci.
+ *
+ * The current implementation is now part of the user ABI, so we can't use this
+ * for VGA, but there are other upcoming use cases, such as opregions for Intel
+ * IGD devices and framebuffers for vGPU devices.  We missed VGA, but we'll
+ * use this for future additions.
+ *
+ * The structure below defines version 1 of this capability.
+ */
+#define VFIO_REGION_INFO_CAP_TYPE	2
+
+struct vfio_region_info_cap_type {
+	struct vfio_info_cap_header header;
+	__u32 type;	/* global per bus driver */
+	__u32 subtype;	/* type specific */
+};
+
+/*
+ * List of region types, global per bus driver.
+ * If you introduce a new type, please add it here.
+ */
+
+/* PCI region type containing a PCI vendor part */
+#define VFIO_REGION_TYPE_PCI_VENDOR_TYPE	(1 << 31)
+#define VFIO_REGION_TYPE_PCI_VENDOR_MASK	(0xffff)
+#define VFIO_REGION_TYPE_GFX                    (1)
+#define VFIO_REGION_TYPE_CCW			(2)
+#define VFIO_REGION_TYPE_MIGRATION_DEPRECATED   (3)
+
+/* sub-types for VFIO_REGION_TYPE_PCI_* */
+
+/* 8086 vendor PCI sub-types */
+#define VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION	(1)
+#define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG	(2)
+#define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG	(3)
+
+/* 10de vendor PCI sub-types */
+/*
+ * NVIDIA GPU NVlink2 RAM is coherent RAM mapped onto the host address space.
+ *
+ * Deprecated, region no longer provided
+ */
+#define VFIO_REGION_SUBTYPE_NVIDIA_NVLINK2_RAM	(1)
+
+/* 1014 vendor PCI sub-types */
+/*
+ * IBM NPU NVlink2 ATSD (Address Translation Shootdown) register of NPU
+ * to do TLB invalidation on a GPU.
+ *
+ * Deprecated, region no longer provided
+ */
+#define VFIO_REGION_SUBTYPE_IBM_NVLINK2_ATSD	(1)
+
+/* sub-types for VFIO_REGION_TYPE_GFX */
+#define VFIO_REGION_SUBTYPE_GFX_EDID            (1)
+
+/**
+ * struct vfio_region_gfx_edid - EDID region layout.
+ *
+ * Set display link state and EDID blob.
+ *
+ * The EDID blob has monitor information such as brand, name, serial
+ * number, physical size, supported video modes and more.
+ *
+ * This special region allows userspace (typically qemu) set a virtual
+ * EDID for the virtual monitor, which allows a flexible display
+ * configuration.
+ *
+ * For the edid blob spec look here:
+ *    https://en.wikipedia.org/wiki/Extended_Display_Identification_Data
+ *
+ * On linux systems you can find the EDID blob in sysfs:
+ *    /sys/class/drm/${card}/${connector}/edid
+ *
+ * You can use the edid-decode ulility (comes with xorg-x11-utils) to
+ * decode the EDID blob.
+ *
+ * @edid_offset: location of the edid blob, relative to the
+ *               start of the region (readonly).
+ * @edid_max_size: max size of the edid blob (readonly).
+ * @edid_size: actual edid size (read/write).
+ * @link_state: display link state (read/write).
+ * VFIO_DEVICE_GFX_LINK_STATE_UP: Monitor is turned on.
+ * VFIO_DEVICE_GFX_LINK_STATE_DOWN: Monitor is turned off.
+ * @max_xres: max display width (0 == no limitation, readonly).
+ * @max_yres: max display height (0 == no limitation, readonly).
+ *
+ * EDID update protocol:
+ *   (1) set link-state to down.
+ *   (2) update edid blob and size.
+ *   (3) set link-state to up.
+ */
+struct vfio_region_gfx_edid {
+	__u32 edid_offset;
+	__u32 edid_max_size;
+	__u32 edid_size;
+	__u32 max_xres;
+	__u32 max_yres;
+	__u32 link_state;
+#define VFIO_DEVICE_GFX_LINK_STATE_UP    1
+#define VFIO_DEVICE_GFX_LINK_STATE_DOWN  2
+};
+
+/* sub-types for VFIO_REGION_TYPE_CCW */
+#define VFIO_REGION_SUBTYPE_CCW_ASYNC_CMD	(1)
+#define VFIO_REGION_SUBTYPE_CCW_SCHIB		(2)
+#define VFIO_REGION_SUBTYPE_CCW_CRW		(3)
+
+/* sub-types for VFIO_REGION_TYPE_MIGRATION */
+#define VFIO_REGION_SUBTYPE_MIGRATION_DEPRECATED (1)
+
+struct vfio_device_migration_info {
+	__u32 device_state;         /* VFIO device state */
+#define VFIO_DEVICE_STATE_V1_STOP      (0)
+#define VFIO_DEVICE_STATE_V1_RUNNING   (1 << 0)
+#define VFIO_DEVICE_STATE_V1_SAVING    (1 << 1)
+#define VFIO_DEVICE_STATE_V1_RESUMING  (1 << 2)
+#define VFIO_DEVICE_STATE_MASK      (VFIO_DEVICE_STATE_V1_RUNNING | \
+				     VFIO_DEVICE_STATE_V1_SAVING |  \
+				     VFIO_DEVICE_STATE_V1_RESUMING)
+
+#define VFIO_DEVICE_STATE_VALID(state) \
+	(state & VFIO_DEVICE_STATE_V1_RESUMING ? \
+	(state & VFIO_DEVICE_STATE_MASK) == VFIO_DEVICE_STATE_V1_RESUMING : 1)
+
+#define VFIO_DEVICE_STATE_IS_ERROR(state) \
+	((state & VFIO_DEVICE_STATE_MASK) == (VFIO_DEVICE_STATE_V1_SAVING | \
+					      VFIO_DEVICE_STATE_V1_RESUMING))
+
+#define VFIO_DEVICE_STATE_SET_ERROR(state) \
+	((state & ~VFIO_DEVICE_STATE_MASK) | VFIO_DEVICE_STATE_V1_SAVING | \
+					     VFIO_DEVICE_STATE_V1_RESUMING)
+
+	__u32 reserved;
+	__u64 pending_bytes;
+	__u64 data_offset;
+	__u64 data_size;
+};
+
+/*
+ * The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
+ * which allows direct access to non-MSIX registers which happened to be within
+ * the same system page.
+ *
+ * Even though the userspace gets direct access to the MSIX data, the existing
+ * VFIO_DEVICE_SET_IRQS interface must still be used for MSIX configuration.
+ */
+#define VFIO_REGION_INFO_CAP_MSIX_MAPPABLE	3
+
+/*
+ * Capability with compressed real address (aka SSA - small system address)
+ * where GPU RAM is mapped on a system bus. Used by a GPU for DMA routing
+ * and by the userspace to associate a NVLink bridge with a GPU.
+ *
+ * Deprecated, capability no longer provided
+ */
+#define VFIO_REGION_INFO_CAP_NVLINK2_SSATGT	4
+
+struct vfio_region_info_cap_nvlink2_ssatgt {
+	struct vfio_info_cap_header header;
+	__u64 tgt;
+};
+
+/*
+ * Capability with an NVLink link speed. The value is read by
+ * the NVlink2 bridge driver from the bridge's "ibm,nvlink-speed"
+ * property in the device tree. The value is fixed in the hardware
+ * and failing to provide the correct value results in the link
+ * not working with no indication from the driver why.
+ *
+ * Deprecated, capability no longer provided
+ */
+#define VFIO_REGION_INFO_CAP_NVLINK2_LNKSPD	5
+
+struct vfio_region_info_cap_nvlink2_lnkspd {
+	struct vfio_info_cap_header header;
+	__u32 link_speed;
+	__u32 __pad;
+};
+
+/**
+ * VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
+ *				    struct vfio_irq_info)
+ *
+ * Retrieve information about a device IRQ.  Caller provides
+ * struct vfio_irq_info with index value set.  Caller sets argsz.
+ * Implementation of IRQ mapping is bus driver specific.  Indexes
+ * using multiple IRQs are primarily intended to support MSI-like
+ * interrupt blocks.  Zero count irq blocks may be used to describe
+ * unimplemented interrupt types.
+ *
+ * The EVENTFD flag indicates the interrupt index supports eventfd based
+ * signaling.
+ *
+ * The MASKABLE flags indicates the index supports MASK and UNMASK
+ * actions described below.
+ *
+ * AUTOMASKED indicates that after signaling, the interrupt line is
+ * automatically masked by VFIO and the user needs to unmask the line
+ * to receive new interrupts.  This is primarily intended to distinguish
+ * level triggered interrupts.
+ *
+ * The NORESIZE flag indicates that the interrupt lines within the index
+ * are setup as a set and new subindexes cannot be enabled without first
+ * disabling the entire index.  This is used for interrupts like PCI MSI
+ * and MSI-X where the driver may only use a subset of the available
+ * indexes, but VFIO needs to enable a specific number of vectors
+ * upfront.  In the case of MSI-X, where the user can enable MSI-X and
+ * then add and unmask vectors, it's up to userspace to make the decision
+ * whether to allocate the maximum supported number of vectors or tear
+ * down setup and incrementally increase the vectors as each is enabled.
+ */
+struct vfio_irq_info {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_IRQ_INFO_EVENTFD		(1 << 0)
+#define VFIO_IRQ_INFO_MASKABLE		(1 << 1)
+#define VFIO_IRQ_INFO_AUTOMASKED	(1 << 2)
+#define VFIO_IRQ_INFO_NORESIZE		(1 << 3)
+	__u32	index;		/* IRQ index */
+	__u32	count;		/* Number of IRQs within this index */
+};
+#define VFIO_DEVICE_GET_IRQ_INFO	_IO(VFIO_TYPE, VFIO_BASE + 9)
+
+/**
+ * VFIO_DEVICE_SET_IRQS - _IOW(VFIO_TYPE, VFIO_BASE + 10, struct vfio_irq_set)
+ *
+ * Set signaling, masking, and unmasking of interrupts.  Caller provides
+ * struct vfio_irq_set with all fields set.  'start' and 'count' indicate
+ * the range of subindexes being specified.
+ *
+ * The DATA flags specify the type of data provided.  If DATA_NONE, the
+ * operation performs the specified action immediately on the specified
+ * interrupt(s).  For example, to unmask AUTOMASKED interrupt [0,0]:
+ * flags = (DATA_NONE|ACTION_UNMASK), index = 0, start = 0, count = 1.
+ *
+ * DATA_BOOL allows sparse support for the same on arrays of interrupts.
+ * For example, to mask interrupts [0,1] and [0,3] (but not [0,2]):
+ * flags = (DATA_BOOL|ACTION_MASK), index = 0, start = 1, count = 3,
+ * data = {1,0,1}
+ *
+ * DATA_EVENTFD binds the specified ACTION to the provided __s32 eventfd.
+ * A value of -1 can be used to either de-assign interrupts if already
+ * assigned or skip un-assigned interrupts.  For example, to set an eventfd
+ * to be trigger for interrupts [0,0] and [0,2]:
+ * flags = (DATA_EVENTFD|ACTION_TRIGGER), index = 0, start = 0, count = 3,
+ * data = {fd1, -1, fd2}
+ * If index [0,1] is previously set, two count = 1 ioctls calls would be
+ * required to set [0,0] and [0,2] without changing [0,1].
+ *
+ * Once a signaling mechanism is set, DATA_BOOL or DATA_NONE can be used
+ * with ACTION_TRIGGER to perform kernel level interrupt loopback testing
+ * from userspace (ie. simulate hardware triggering).
+ *
+ * Setting of an event triggering mechanism to userspace for ACTION_TRIGGER
+ * enables the interrupt index for the device.  Individual subindex interrupts
+ * can be disabled using the -1 value for DATA_EVENTFD or the index can be
+ * disabled as a whole with: flags = (DATA_NONE|ACTION_TRIGGER), count = 0.
+ *
+ * Note that ACTION_[UN]MASK specify user->kernel signaling (irqfds) while
+ * ACTION_TRIGGER specifies kernel->user signaling.
+ */
+struct vfio_irq_set {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_IRQ_SET_DATA_NONE		(1 << 0) /* Data not present */
+#define VFIO_IRQ_SET_DATA_BOOL		(1 << 1) /* Data is bool (u8) */
+#define VFIO_IRQ_SET_DATA_EVENTFD	(1 << 2) /* Data is eventfd (s32) */
+#define VFIO_IRQ_SET_ACTION_MASK	(1 << 3) /* Mask interrupt */
+#define VFIO_IRQ_SET_ACTION_UNMASK	(1 << 4) /* Unmask interrupt */
+#define VFIO_IRQ_SET_ACTION_TRIGGER	(1 << 5) /* Trigger interrupt */
+	__u32	index;
+	__u32	start;
+	__u32	count;
+	__u8	data[];
+};
+#define VFIO_DEVICE_SET_IRQS		_IO(VFIO_TYPE, VFIO_BASE + 10)
+
+#define VFIO_IRQ_SET_DATA_TYPE_MASK	(VFIO_IRQ_SET_DATA_NONE | \
+					 VFIO_IRQ_SET_DATA_BOOL | \
+					 VFIO_IRQ_SET_DATA_EVENTFD)
+#define VFIO_IRQ_SET_ACTION_TYPE_MASK	(VFIO_IRQ_SET_ACTION_MASK | \
+					 VFIO_IRQ_SET_ACTION_UNMASK | \
+					 VFIO_IRQ_SET_ACTION_TRIGGER)
+/**
+ * VFIO_DEVICE_RESET - _IO(VFIO_TYPE, VFIO_BASE + 11)
+ *
+ * Reset a device.
+ */
+#define VFIO_DEVICE_RESET		_IO(VFIO_TYPE, VFIO_BASE + 11)
+
+/*
+ * The VFIO-PCI bus driver makes use of the following fixed region and
+ * IRQ index mapping.  Unimplemented regions return a size of zero.
+ * Unimplemented IRQ types return a count of zero.
+ */
+
+enum {
+	VFIO_PCI_BAR0_REGION_INDEX,
+	VFIO_PCI_BAR1_REGION_INDEX,
+	VFIO_PCI_BAR2_REGION_INDEX,
+	VFIO_PCI_BAR3_REGION_INDEX,
+	VFIO_PCI_BAR4_REGION_INDEX,
+	VFIO_PCI_BAR5_REGION_INDEX,
+	VFIO_PCI_ROM_REGION_INDEX,
+	VFIO_PCI_CONFIG_REGION_INDEX,
+	/*
+	 * Expose VGA regions defined for PCI base class 03, subclass 00.
+	 * This includes I/O port ranges 0x3b0 to 0x3bb and 0x3c0 to 0x3df
+	 * as well as the MMIO range 0xa0000 to 0xbffff.  Each implemented
+	 * range is found at it's identity mapped offset from the region
+	 * offset, for example 0x3b0 is region_info.offset + 0x3b0.  Areas
+	 * between described ranges are unimplemented.
+	 */
+	VFIO_PCI_VGA_REGION_INDEX,
+	VFIO_PCI_NUM_REGIONS = 9 /* Fixed user ABI, region indexes >=9 use */
+				 /* device specific cap to define content. */
+};
+
+enum {
+	VFIO_PCI_INTX_IRQ_INDEX,
+	VFIO_PCI_MSI_IRQ_INDEX,
+	VFIO_PCI_MSIX_IRQ_INDEX,
+	VFIO_PCI_ERR_IRQ_INDEX,
+	VFIO_PCI_REQ_IRQ_INDEX,
+	VFIO_PCI_NUM_IRQS
+};
+
+/*
+ * The vfio-ccw bus driver makes use of the following fixed region and
+ * IRQ index mapping. Unimplemented regions return a size of zero.
+ * Unimplemented IRQ types return a count of zero.
+ */
+
+enum {
+	VFIO_CCW_CONFIG_REGION_INDEX,
+	VFIO_CCW_NUM_REGIONS
+};
+
+enum {
+	VFIO_CCW_IO_IRQ_INDEX,
+	VFIO_CCW_CRW_IRQ_INDEX,
+	VFIO_CCW_REQ_IRQ_INDEX,
+	VFIO_CCW_NUM_IRQS
+};
+
+/**
+ * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 12,
+ *					      struct vfio_pci_hot_reset_info)
+ *
+ * Return: 0 on success, -errno on failure:
+ *	-enospc = insufficient buffer, -enodev = unsupported for device.
+ */
+struct vfio_pci_dependent_device {
+	__u32	group_id;
+	__u16	segment;
+	__u8	bus;
+	__u8	devfn; /* Use PCI_SLOT/PCI_FUNC */
+};
+
+struct vfio_pci_hot_reset_info {
+	__u32	argsz;
+	__u32	flags;
+	__u32	count;
+	struct vfio_pci_dependent_device	devices[];
+};
+
+#define VFIO_DEVICE_GET_PCI_HOT_RESET_INFO	_IO(VFIO_TYPE, VFIO_BASE + 12)
+
+/**
+ * VFIO_DEVICE_PCI_HOT_RESET - _IOW(VFIO_TYPE, VFIO_BASE + 13,
+ *				    struct vfio_pci_hot_reset)
+ *
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_pci_hot_reset {
+	__u32	argsz;
+	__u32	flags;
+	__u32	count;
+	__s32	group_fds[];
+};
+
+#define VFIO_DEVICE_PCI_HOT_RESET	_IO(VFIO_TYPE, VFIO_BASE + 13)
+
+/**
+ * VFIO_DEVICE_QUERY_GFX_PLANE - _IOW(VFIO_TYPE, VFIO_BASE + 14,
+ *                                    struct vfio_device_query_gfx_plane)
+ *
+ * Set the drm_plane_type and flags, then retrieve the gfx plane info.
+ *
+ * flags supported:
+ * - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_DMABUF are set
+ *   to ask if the mdev supports dma-buf. 0 on support, -EINVAL on no
+ *   support for dma-buf.
+ * - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_REGION are set
+ *   to ask if the mdev supports region. 0 on support, -EINVAL on no
+ *   support for region.
+ * - VFIO_GFX_PLANE_TYPE_DMABUF or VFIO_GFX_PLANE_TYPE_REGION is set
+ *   with each call to query the plane info.
+ * - Others are invalid and return -EINVAL.
+ *
+ * Note:
+ * 1. Plane could be disabled by guest. In that case, success will be
+ *    returned with zero-initialized drm_format, size, width and height
+ *    fields.
+ * 2. x_hot/y_hot is set to 0xFFFFFFFF if no hotspot information available
+ *
+ * Return: 0 on success, -errno on other failure.
+ */
+struct vfio_device_gfx_plane_info {
+	__u32 argsz;
+	__u32 flags;
+#define VFIO_GFX_PLANE_TYPE_PROBE (1 << 0)
+#define VFIO_GFX_PLANE_TYPE_DMABUF (1 << 1)
+#define VFIO_GFX_PLANE_TYPE_REGION (1 << 2)
+	/* in */
+	__u32 drm_plane_type;	/* type of plane: DRM_PLANE_TYPE_* */
+	/* out */
+	__u32 drm_format;	/* drm format of plane */
+	__u64 drm_format_mod;   /* tiled mode */
+	__u32 width;	/* width of plane */
+	__u32 height;	/* height of plane */
+	__u32 stride;	/* stride of plane */
+	__u32 size;	/* size of plane in bytes, align on page*/
+	__u32 x_pos;	/* horizontal position of cursor plane */
+	__u32 y_pos;	/* vertical position of cursor plane*/
+	__u32 x_hot;    /* horizontal position of cursor hotspot */
+	__u32 y_hot;    /* vertical position of cursor hotspot */
+	union {
+		__u32 region_index;	/* region index */
+		__u32 dmabuf_id;	/* dma-buf id */
+	};
+};
+
+#define VFIO_DEVICE_QUERY_GFX_PLANE _IO(VFIO_TYPE, VFIO_BASE + 14)
+
+/**
+ * VFIO_DEVICE_GET_GFX_DMABUF - _IOW(VFIO_TYPE, VFIO_BASE + 15, __u32)
+ *
+ * Return a new dma-buf file descriptor for an exposed guest framebuffer
+ * described by the provided dmabuf_id. The dmabuf_id is returned from VFIO_
+ * DEVICE_QUERY_GFX_PLANE as a token of the exposed guest framebuffer.
+ */
+
+#define VFIO_DEVICE_GET_GFX_DMABUF _IO(VFIO_TYPE, VFIO_BASE + 15)
+
+/**
+ * VFIO_DEVICE_IOEVENTFD - _IOW(VFIO_TYPE, VFIO_BASE + 16,
+ *                              struct vfio_device_ioeventfd)
+ *
+ * Perform a write to the device at the specified device fd offset, with
+ * the specified data and width when the provided eventfd is triggered.
+ * vfio bus drivers may not support this for all regions, for all widths,
+ * or at all.  vfio-pci currently only enables support for BAR regions,
+ * excluding the MSI-X vector table.
+ *
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_device_ioeventfd {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_DEVICE_IOEVENTFD_8		(1 << 0) /* 1-byte write */
+#define VFIO_DEVICE_IOEVENTFD_16	(1 << 1) /* 2-byte write */
+#define VFIO_DEVICE_IOEVENTFD_32	(1 << 2) /* 4-byte write */
+#define VFIO_DEVICE_IOEVENTFD_64	(1 << 3) /* 8-byte write */
+#define VFIO_DEVICE_IOEVENTFD_SIZE_MASK	(0xf)
+	__u64	offset;			/* device fd offset of write */
+	__u64	data;			/* data to be written */
+	__s32	fd;			/* -1 for de-assignment */
+};
+
+#define VFIO_DEVICE_IOEVENTFD		_IO(VFIO_TYPE, VFIO_BASE + 16)
+
+/**
+ * VFIO_DEVICE_FEATURE - _IOWR(VFIO_TYPE, VFIO_BASE + 17,
+ *			       struct vfio_device_feature)
+ *
+ * Get, set, or probe feature data of the device.  The feature is selected
+ * using the FEATURE_MASK portion of the flags field.  Support for a feature
+ * can be probed by setting both the FEATURE_MASK and PROBE bits.  A probe
+ * may optionally include the GET and/or SET bits to determine read vs write
+ * access of the feature respectively.  Probing a feature will return success
+ * if the feature is supported and all of the optionally indicated GET/SET
+ * methods are supported.  The format of the data portion of the structure is
+ * specific to the given feature.  The data portion is not required for
+ * probing.  GET and SET are mutually exclusive, except for use with PROBE.
+ *
+ * Return 0 on success, -errno on failure.
+ */
+struct vfio_device_feature {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_DEVICE_FEATURE_MASK	(0xffff) /* 16-bit feature index */
+#define VFIO_DEVICE_FEATURE_GET		(1 << 16) /* Get feature into data[] */
+#define VFIO_DEVICE_FEATURE_SET		(1 << 17) /* Set feature from data[] */
+#define VFIO_DEVICE_FEATURE_PROBE	(1 << 18) /* Probe feature support */
+	__u8	data[];
+};
+
+#define VFIO_DEVICE_FEATURE		_IO(VFIO_TYPE, VFIO_BASE + 17)
+
+/*
+ * Provide support for setting a PCI VF Token, which is used as a shared
+ * secret between PF and VF drivers.  This feature may only be set on a
+ * PCI SR-IOV PF when SR-IOV is enabled on the PF and there are no existing
+ * open VFs.  Data provided when setting this feature is a 16-byte array
+ * (__u8 b[16]), representing a UUID.
+ */
+#define VFIO_DEVICE_FEATURE_PCI_VF_TOKEN	(0)
+
+/*
+ * Indicates the device can support the migration API through
+ * VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE. If this GET succeeds, the RUNNING and
+ * ERROR states are always supported. Support for additional states is
+ * indicated via the flags field; at least VFIO_MIGRATION_STOP_COPY must be
+ * set.
+ *
+ * VFIO_MIGRATION_STOP_COPY means that STOP, STOP_COPY and
+ * RESUMING are supported.
+ *
+ * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_P2P means that RUNNING_P2P
+ * is supported in addition to the STOP_COPY states.
+ *
+ * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_PRE_COPY means that
+ * PRE_COPY is supported in addition to the STOP_COPY states.
+ *
+ * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_P2P | VFIO_MIGRATION_PRE_COPY
+ * means that RUNNING_P2P, PRE_COPY and PRE_COPY_P2P are supported
+ * in addition to the STOP_COPY states.
+ *
+ * Other combinations of flags have behavior to be defined in the future.
+ */
+struct vfio_device_feature_migration {
+	__aligned_u64 flags;
+#define VFIO_MIGRATION_STOP_COPY	(1 << 0)
+#define VFIO_MIGRATION_P2P		(1 << 1)
+#define VFIO_MIGRATION_PRE_COPY		(1 << 2)
+};
+#define VFIO_DEVICE_FEATURE_MIGRATION 1
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET, execute a migration state change on the VFIO
+ * device. The new state is supplied in device_state, see enum
+ * vfio_device_mig_state for details
+ *
+ * The kernel migration driver must fully transition the device to the new state
+ * value before the operation returns to the user.
+ *
+ * The kernel migration driver must not generate asynchronous device state
+ * transitions outside of manipulation by the user or the VFIO_DEVICE_RESET
+ * ioctl as described above.
+ *
+ * If this function fails then current device_state may be the original
+ * operating state or some other state along the combination transition path.
+ * The user can then decide if it should execute a VFIO_DEVICE_RESET, attempt
+ * to return to the original state, or attempt to return to some other state
+ * such as RUNNING or STOP.
+ *
+ * If the new_state starts a new data transfer session then the FD associated
+ * with that session is returned in data_fd. The user is responsible to close
+ * this FD when it is finished. The user must consider the migration data stream
+ * carried over the FD to be opaque and must preserve the byte order of the
+ * stream. The user is not required to preserve buffer segmentation when writing
+ * the data stream during the RESUMING operation.
+ *
+ * Upon VFIO_DEVICE_FEATURE_GET, get the current migration state of the VFIO
+ * device, data_fd will be -1.
+ */
+struct vfio_device_feature_mig_state {
+	__u32 device_state; /* From enum vfio_device_mig_state */
+	__s32 data_fd;
+};
+#define VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE 2
+
+/*
+ * The device migration Finite State Machine is described by the enum
+ * vfio_device_mig_state. Some of the FSM arcs will create a migration data
+ * transfer session by returning a FD, in this case the migration data will
+ * flow over the FD using read() and write() as discussed below.
+ *
+ * There are 5 states to support VFIO_MIGRATION_STOP_COPY:
+ *  RUNNING - The device is running normally
+ *  STOP - The device does not change the internal or external state
+ *  STOP_COPY - The device internal state can be read out
+ *  RESUMING - The device is stopped and is loading a new internal state
+ *  ERROR - The device has failed and must be reset
+ *
+ * And optional states to support VFIO_MIGRATION_P2P:
+ *  RUNNING_P2P - RUNNING, except the device cannot do peer to peer DMA
+ * And VFIO_MIGRATION_PRE_COPY:
+ *  PRE_COPY - The device is running normally but tracking internal state
+ *             changes
+ * And VFIO_MIGRATION_P2P | VFIO_MIGRATION_PRE_COPY:
+ *  PRE_COPY_P2P - PRE_COPY, except the device cannot do peer to peer DMA
+ *
+ * The FSM takes actions on the arcs between FSM states. The driver implements
+ * the following behavior for the FSM arcs:
+ *
+ * RUNNING_P2P -> STOP
+ * STOP_COPY -> STOP
+ *   While in STOP the device must stop the operation of the device. The device
+ *   must not generate interrupts, DMA, or any other change to external state.
+ *   It must not change its internal state. When stopped the device and kernel
+ *   migration driver must accept and respond to interaction to support external
+ *   subsystems in the STOP state, for example PCI MSI-X and PCI config space.
+ *   Failure by the user to restrict device access while in STOP must not result
+ *   in error conditions outside the user context (ex. host system faults).
+ *
+ *   The STOP_COPY arc will terminate a data transfer session.
+ *
+ * RESUMING -> STOP
+ *   Leaving RESUMING terminates a data transfer session and indicates the
+ *   device should complete processing of the data delivered by write(). The
+ *   kernel migration driver should complete the incorporation of data written
+ *   to the data transfer FD into the device internal state and perform
+ *   final validity and consistency checking of the new device state. If the
+ *   user provided data is found to be incomplete, inconsistent, or otherwise
+ *   invalid, the migration driver must fail the SET_STATE ioctl and
+ *   optionally go to the ERROR state as described below.
+ *
+ *   While in STOP the device has the same behavior as other STOP states
+ *   described above.
+ *
+ *   To abort a RESUMING session the device must be reset.
+ *
+ * PRE_COPY -> RUNNING
+ * RUNNING_P2P -> RUNNING
+ *   While in RUNNING the device is fully operational, the device may generate
+ *   interrupts, DMA, respond to MMIO, all vfio device regions are functional,
+ *   and the device may advance its internal state.
+ *
+ *   The PRE_COPY arc will terminate a data transfer session.
+ *
+ * PRE_COPY_P2P -> RUNNING_P2P
+ * RUNNING -> RUNNING_P2P
+ * STOP -> RUNNING_P2P
+ *   While in RUNNING_P2P the device is partially running in the P2P quiescent
+ *   state defined below.
+ *
+ *   The PRE_COPY_P2P arc will terminate a data transfer session.
+ *
+ * RUNNING -> PRE_COPY
+ * RUNNING_P2P -> PRE_COPY_P2P
+ * STOP -> STOP_COPY
+ *   PRE_COPY, PRE_COPY_P2P and STOP_COPY form the "saving group" of states
+ *   which share a data transfer session. Moving between these states alters
+ *   what is streamed in session, but does not terminate or otherwise affect
+ *   the associated fd.
+ *
+ *   These arcs begin the process of saving the device state and will return a
+ *   new data_fd. The migration driver may perform actions such as enabling
+ *   dirty logging of device state when entering PRE_COPY or PER_COPY_P2P.
+ *
+ *   Each arc does not change the device operation, the device remains
+ *   RUNNING, P2P quiesced or in STOP. The STOP_COPY state is described below
+ *   in PRE_COPY_P2P -> STOP_COPY.
+ *
+ * PRE_COPY -> PRE_COPY_P2P
+ *   Entering PRE_COPY_P2P continues all the behaviors of PRE_COPY above.
+ *   However, while in the PRE_COPY_P2P state, the device is partially running
+ *   in the P2P quiescent state defined below, like RUNNING_P2P.
+ *
+ * PRE_COPY_P2P -> PRE_COPY
+ *   This arc allows returning the device to a full RUNNING behavior while
+ *   continuing all the behaviors of PRE_COPY.
+ *
+ * PRE_COPY_P2P -> STOP_COPY
+ *   While in the STOP_COPY state the device has the same behavior as STOP
+ *   with the addition that the data transfers session continues to stream the
+ *   migration state. End of stream on the FD indicates the entire device
+ *   state has been transferred.
+ *
+ *   The user should take steps to restrict access to vfio device regions while
+ *   the device is in STOP_COPY or risk corruption of the device migration data
+ *   stream.
+ *
+ * STOP -> RESUMING
+ *   Entering the RESUMING state starts a process of restoring the device state
+ *   and will return a new data_fd. The data stream fed into the data_fd should
+ *   be taken from the data transfer output of a single FD during saving from
+ *   a compatible device. The migration driver may alter/reset the internal
+ *   device state for this arc if required to prepare the device to receive the
+ *   migration data.
+ *
+ * STOP_COPY -> PRE_COPY
+ * STOP_COPY -> PRE_COPY_P2P
+ *   These arcs are not permitted and return error if requested. Future
+ *   revisions of this API may define behaviors for these arcs, in this case
+ *   support will be discoverable by a new flag in
+ *   VFIO_DEVICE_FEATURE_MIGRATION.
+ *
+ * any -> ERROR
+ *   ERROR cannot be specified as a device state, however any transition request
+ *   can be failed with an errno return and may then move the device_state into
+ *   ERROR. In this case the device was unable to execute the requested arc and
+ *   was also unable to restore the device to any valid device_state.
+ *   To recover from ERROR VFIO_DEVICE_RESET must be used to return the
+ *   device_state back to RUNNING.
+ *
+ * The optional peer to peer (P2P) quiescent state is intended to be a quiescent
+ * state for the device for the purposes of managing multiple devices within a
+ * user context where peer-to-peer DMA between devices may be active. The
+ * RUNNING_P2P and PRE_COPY_P2P states must prevent the device from initiating
+ * any new P2P DMA transactions. If the device can identify P2P transactions
+ * then it can stop only P2P DMA, otherwise it must stop all DMA. The migration
+ * driver must complete any such outstanding operations prior to completing the
+ * FSM arc into a P2P state. For the purpose of specification the states
+ * behave as though the device was fully running if not supported. Like while in
+ * STOP or STOP_COPY the user must not touch the device, otherwise the state
+ * can be exited.
+ *
+ * The remaining possible transitions are interpreted as combinations of the
+ * above FSM arcs. As there are multiple paths through the FSM arcs the path
+ * should be selected based on the following rules:
+ *   - Select the shortest path.
+ *   - The path cannot have saving group states as interior arcs, only
+ *     starting/end states.
+ * Refer to vfio_mig_get_next_state() for the result of the algorithm.
+ *
+ * The automatic transit through the FSM arcs that make up the combination
+ * transition is invisible to the user. When working with combination arcs the
+ * user may see any step along the path in the device_state if SET_STATE
+ * fails. When handling these types of errors users should anticipate future
+ * revisions of this protocol using new states and those states becoming
+ * visible in this case.
+ *
+ * The optional states cannot be used with SET_STATE if the device does not
+ * support them. The user can discover if these states are supported by using
+ * VFIO_DEVICE_FEATURE_MIGRATION. By using combination transitions the user can
+ * avoid knowing about these optional states if the kernel driver supports them.
+ *
+ * Arcs touching PRE_COPY and PRE_COPY_P2P are removed if support for PRE_COPY
+ * is not present.
+ */
+enum vfio_device_mig_state {
+	VFIO_DEVICE_STATE_ERROR = 0,
+	VFIO_DEVICE_STATE_STOP = 1,
+	VFIO_DEVICE_STATE_RUNNING = 2,
+	VFIO_DEVICE_STATE_STOP_COPY = 3,
+	VFIO_DEVICE_STATE_RESUMING = 4,
+	VFIO_DEVICE_STATE_RUNNING_P2P = 5,
+	VFIO_DEVICE_STATE_PRE_COPY = 6,
+	VFIO_DEVICE_STATE_PRE_COPY_P2P = 7,
+};
+
+/**
+ * VFIO_MIG_GET_PRECOPY_INFO - _IO(VFIO_TYPE, VFIO_BASE + 21)
+ *
+ * This ioctl is used on the migration data FD in the precopy phase of the
+ * migration data transfer. It returns an estimate of the current data sizes
+ * remaining to be transferred. It allows the user to judge when it is
+ * appropriate to leave PRE_COPY for STOP_COPY.
+ *
+ * This ioctl is valid only in PRE_COPY states and kernel driver should
+ * return -EINVAL from any other migration state.
+ *
+ * The vfio_precopy_info data structure returned by this ioctl provides
+ * estimates of data available from the device during the PRE_COPY states.
+ * This estimate is split into two categories, initial_bytes and
+ * dirty_bytes.
+ *
+ * The initial_bytes field indicates the amount of initial precopy
+ * data available from the device. This field should have a non-zero initial
+ * value and decrease as migration data is read from the device.
+ * It is recommended to leave PRE_COPY for STOP_COPY only after this field
+ * reaches zero. Leaving PRE_COPY earlier might make things slower.
+ *
+ * The dirty_bytes field tracks device state changes relative to data
+ * previously retrieved.  This field starts at zero and may increase as
+ * the internal device state is modified or decrease as that modified
+ * state is read from the device.
+ *
+ * Userspace may use the combination of these fields to estimate the
+ * potential data size available during the PRE_COPY phases, as well as
+ * trends relative to the rate the device is dirtying its internal
+ * state, but these fields are not required to have any bearing relative
+ * to the data size available during the STOP_COPY phase.
+ *
+ * Drivers have a lot of flexibility in when and what they transfer during the
+ * PRE_COPY phase, and how they report this from VFIO_MIG_GET_PRECOPY_INFO.
+ *
+ * During pre-copy the migration data FD has a temporary "end of stream" that is
+ * reached when both initial_bytes and dirty_byte are zero. For instance, this
+ * may indicate that the device is idle and not currently dirtying any internal
+ * state. When read() is done on this temporary end of stream the kernel driver
+ * should return ENOMSG from read(). Userspace can wait for more data (which may
+ * never come) by using poll.
+ *
+ * Once in STOP_COPY the migration data FD has a permanent end of stream
+ * signaled in the usual way by read() always returning 0 and poll always
+ * returning readable. ENOMSG may not be returned in STOP_COPY.
+ * Support for this ioctl is mandatory if a driver claims to support
+ * VFIO_MIGRATION_PRE_COPY.
+ *
+ * Return: 0 on success, -1 and errno set on failure.
+ */
+struct vfio_precopy_info {
+	__u32 argsz;
+	__u32 flags;
+	__aligned_u64 initial_bytes;
+	__aligned_u64 dirty_bytes;
+};
+
+#define VFIO_MIG_GET_PRECOPY_INFO _IO(VFIO_TYPE, VFIO_BASE + 21)
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET, allow the device to be moved into a low power
+ * state with the platform-based power management.  Device use of lower power
+ * states depends on factors managed by the runtime power management core,
+ * including system level support and coordinating support among dependent
+ * devices.  Enabling device low power entry does not guarantee lower power
+ * usage by the device, nor is a mechanism provided through this feature to
+ * know the current power state of the device.  If any device access happens
+ * (either from the host or through the vfio uAPI) when the device is in the
+ * low power state, then the host will move the device out of the low power
+ * state as necessary prior to the access.  Once the access is completed, the
+ * device may re-enter the low power state.  For single shot low power support
+ * with wake-up notification, see
+ * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP below.  Access to mmap'd
+ * device regions is disabled on LOW_POWER_ENTRY and may only be resumed after
+ * calling LOW_POWER_EXIT.
+ */
+#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY 3
+
+/*
+ * This device feature has the same behavior as
+ * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY with the exception that the user
+ * provides an eventfd for wake-up notification.  When the device moves out of
+ * the low power state for the wake-up, the host will not allow the device to
+ * re-enter a low power state without a subsequent user call to one of the low
+ * power entry device feature IOCTLs.  Access to mmap'd device regions is
+ * disabled on LOW_POWER_ENTRY_WITH_WAKEUP and may only be resumed after the
+ * low power exit.  The low power exit can happen either through LOW_POWER_EXIT
+ * or through any other access (where the wake-up notification has been
+ * generated).  The access to mmap'd device regions will not trigger low power
+ * exit.
+ *
+ * The notification through the provided eventfd will be generated only when
+ * the device has entered and is resumed from a low power state after
+ * calling this device feature IOCTL.  A device that has not entered low power
+ * state, as managed through the runtime power management core, will not
+ * generate a notification through the provided eventfd on access.  Calling the
+ * LOW_POWER_EXIT feature is optional in the case where notification has been
+ * signaled on the provided eventfd that a resume from low power has occurred.
+ */
+struct vfio_device_low_power_entry_with_wakeup {
+	__s32 wakeup_eventfd;
+	__u32 reserved;
+};
+
+#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP 4
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET, disallow use of device low power states as
+ * previously enabled via VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY or
+ * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP device features.
+ * This device feature IOCTL may itself generate a wakeup eventfd notification
+ * in the latter case if the device had previously entered a low power state.
+ */
+#define VFIO_DEVICE_FEATURE_LOW_POWER_EXIT 5
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET start/stop device DMA logging.
+ * VFIO_DEVICE_FEATURE_PROBE can be used to detect if the device supports
+ * DMA logging.
+ *
+ * DMA logging allows a device to internally record what DMAs the device is
+ * initiating and report them back to userspace. It is part of the VFIO
+ * migration infrastructure that allows implementing dirty page tracking
+ * during the pre copy phase of live migration. Only DMA WRITEs are logged,
+ * and this API is not connected to VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE.
+ *
+ * When DMA logging is started a range of IOVAs to monitor is provided and the
+ * device can optimize its logging to cover only the IOVA range given. Each
+ * DMA that the device initiates inside the range will be logged by the device
+ * for later retrieval.
+ *
+ * page_size is an input that hints what tracking granularity the device
+ * should try to achieve. If the device cannot do the hinted page size then
+ * it's the driver choice which page size to pick based on its support.
+ * On output the device will return the page size it selected.
+ *
+ * ranges is a pointer to an array of
+ * struct vfio_device_feature_dma_logging_range.
+ *
+ * The core kernel code guarantees to support by minimum num_ranges that fit
+ * into a single kernel page. User space can try higher values but should give
+ * up if the above can't be achieved as of some driver limitations.
+ *
+ * A single call to start device DMA logging can be issued and a matching stop
+ * should follow at the end. Another start is not allowed in the meantime.
+ */
+struct vfio_device_feature_dma_logging_control {
+	__aligned_u64 page_size;
+	__u32 num_ranges;
+	__u32 __reserved;
+	__aligned_u64 ranges;
+};
+
+struct vfio_device_feature_dma_logging_range {
+	__aligned_u64 iova;
+	__aligned_u64 length;
+};
+
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_START 6
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_SET stop device DMA logging that was started
+ * by VFIO_DEVICE_FEATURE_DMA_LOGGING_START
+ */
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_STOP 7
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_GET read back and clear the device DMA log
+ *
+ * Query the device's DMA log for written pages within the given IOVA range.
+ * During querying the log is cleared for the IOVA range.
+ *
+ * bitmap is a pointer to an array of u64s that will hold the output bitmap
+ * with 1 bit reporting a page_size unit of IOVA. The mapping of IOVA to bits
+ * is given by:
+ *  bitmap[(addr - iova)/page_size] & (1ULL << (addr % 64))
+ *
+ * The input page_size can be any power of two value and does not have to
+ * match the value given to VFIO_DEVICE_FEATURE_DMA_LOGGING_START. The driver
+ * will format its internal logging to match the reporting page size, possibly
+ * by replicating bits if the internal page size is lower than requested.
+ *
+ * The LOGGING_REPORT will only set bits in the bitmap and never clear or
+ * perform any initialization of the user provided bitmap.
+ *
+ * If any error is returned userspace should assume that the dirty log is
+ * corrupted. Error recovery is to consider all memory dirty and try to
+ * restart the dirty tracking, or to abort/restart the whole migration.
+ *
+ * If DMA logging is not enabled, an error will be returned.
+ *
+ */
+struct vfio_device_feature_dma_logging_report {
+	__aligned_u64 iova;
+	__aligned_u64 length;
+	__aligned_u64 page_size;
+	__aligned_u64 bitmap;
+};
+
+#define VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT 8
+
+/*
+ * Upon VFIO_DEVICE_FEATURE_GET read back the estimated data length that will
+ * be required to complete stop copy.
+ *
+ * Note: Can be called on each device state.
+ */
+
+struct vfio_device_feature_mig_data_size {
+	__aligned_u64 stop_copy_length;
+};
+
+#define VFIO_DEVICE_FEATURE_MIG_DATA_SIZE 9
+
+/* -------- API for Type1 VFIO IOMMU -------- */
+
+/**
+ * VFIO_IOMMU_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 12, struct vfio_iommu_info)
+ *
+ * Retrieve information about the IOMMU object. Fills in provided
+ * struct vfio_iommu_info. Caller sets argsz.
+ *
+ * XXX Should we do these by CHECK_EXTENSION too?
+ */
+struct vfio_iommu_type1_info {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_IOMMU_INFO_PGSIZES (1 << 0)	/* supported page sizes info */
+#define VFIO_IOMMU_INFO_CAPS	(1 << 1)	/* Info supports caps */
+	__u64	iova_pgsizes;	/* Bitmap of supported page sizes */
+	__u32   cap_offset;	/* Offset within info struct of first cap */
+};
+
+/*
+ * The IOVA capability allows to report the valid IOVA range(s)
+ * excluding any non-relaxable reserved regions exposed by
+ * devices attached to the container. Any DMA map attempt
+ * outside the valid iova range will return error.
+ *
+ * The structures below define version 1 of this capability.
+ */
+#define VFIO_IOMMU_TYPE1_INFO_CAP_IOVA_RANGE  1
+
+struct vfio_iova_range {
+	__u64	start;
+	__u64	end;
+};
+
+struct vfio_iommu_type1_info_cap_iova_range {
+	struct	vfio_info_cap_header header;
+	__u32	nr_iovas;
+	__u32	reserved;
+	struct	vfio_iova_range iova_ranges[];
+};
+
+/*
+ * The migration capability allows to report supported features for migration.
+ *
+ * The structures below define version 1 of this capability.
+ *
+ * The existence of this capability indicates that IOMMU kernel driver supports
+ * dirty page logging.
+ *
+ * pgsize_bitmap: Kernel driver returns bitmap of supported page sizes for dirty
+ * page logging.
+ * max_dirty_bitmap_size: Kernel driver returns maximum supported dirty bitmap
+ * size in bytes that can be used by user applications when getting the dirty
+ * bitmap.
+ */
+#define VFIO_IOMMU_TYPE1_INFO_CAP_MIGRATION  2
+
+struct vfio_iommu_type1_info_cap_migration {
+	struct	vfio_info_cap_header header;
+	__u32	flags;
+	__u64	pgsize_bitmap;
+	__u64	max_dirty_bitmap_size;		/* in bytes */
+};
+
+/*
+ * The DMA available capability allows to report the current number of
+ * simultaneously outstanding DMA mappings that are allowed.
+ *
+ * The structure below defines version 1 of this capability.
+ *
+ * avail: specifies the current number of outstanding DMA mappings allowed.
+ */
+#define VFIO_IOMMU_TYPE1_INFO_DMA_AVAIL 3
+
+struct vfio_iommu_type1_info_dma_avail {
+	struct	vfio_info_cap_header header;
+	__u32	avail;
+};
+
+#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
+
+/**
+ * VFIO_IOMMU_MAP_DMA - _IOW(VFIO_TYPE, VFIO_BASE + 13, struct vfio_dma_map)
+ *
+ * Map process virtual addresses to IO virtual addresses using the
+ * provided struct vfio_dma_map. Caller sets argsz. READ &/ WRITE required.
+ *
+ * If flags & VFIO_DMA_MAP_FLAG_VADDR, update the base vaddr for iova. The vaddr
+ * must have previously been invalidated with VFIO_DMA_UNMAP_FLAG_VADDR.  To
+ * maintain memory consistency within the user application, the updated vaddr
+ * must address the same memory object as originally mapped.  Failure to do so
+ * will result in user memory corruption and/or device misbehavior.  iova and
+ * size must match those in the original MAP_DMA call.  Protection is not
+ * changed, and the READ & WRITE flags must be 0.
+ */
+struct vfio_iommu_type1_dma_map {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_DMA_MAP_FLAG_READ (1 << 0)		/* readable from device */
+#define VFIO_DMA_MAP_FLAG_WRITE (1 << 1)	/* writable from device */
+#define VFIO_DMA_MAP_FLAG_VADDR (1 << 2)
+	__u64	vaddr;				/* Process virtual address */
+	__u64	iova;				/* IO virtual address */
+	__u64	size;				/* Size of mapping (bytes) */
+};
+
+#define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
+
+struct vfio_bitmap {
+	__u64        pgsize;	/* page size for bitmap in bytes */
+	__u64        size;	/* in bytes */
+	__u64 *data;	/* one bit per page */
+};
+
+/**
+ * VFIO_IOMMU_UNMAP_DMA - _IOWR(VFIO_TYPE, VFIO_BASE + 14,
+ *							struct vfio_dma_unmap)
+ *
+ * Unmap IO virtual addresses using the provided struct vfio_dma_unmap.
+ * Caller sets argsz.  The actual unmapped size is returned in the size
+ * field.  No guarantee is made to the user that arbitrary unmaps of iova
+ * or size different from those used in the original mapping call will
+ * succeed.
+ *
+ * VFIO_DMA_UNMAP_FLAG_GET_DIRTY_BITMAP should be set to get the dirty bitmap
+ * before unmapping IO virtual addresses. When this flag is set, the user must
+ * provide a struct vfio_bitmap in data[]. User must provide zero-allocated
+ * memory via vfio_bitmap.data and its size in the vfio_bitmap.size field.
+ * A bit in the bitmap represents one page, of user provided page size in
+ * vfio_bitmap.pgsize field, consecutively starting from iova offset. Bit set
+ * indicates that the page at that offset from iova is dirty. A Bitmap of the
+ * pages in the range of unmapped size is returned in the user-provided
+ * vfio_bitmap.data.
+ *
+ * If flags & VFIO_DMA_UNMAP_FLAG_ALL, unmap all addresses.  iova and size
+ * must be 0.  This cannot be combined with the get-dirty-bitmap flag.
+ *
+ * If flags & VFIO_DMA_UNMAP_FLAG_VADDR, do not unmap, but invalidate host
+ * virtual addresses in the iova range.  DMA to already-mapped pages continues.
+ * Groups may not be added to the container while any addresses are invalid.
+ * This cannot be combined with the get-dirty-bitmap flag.
+ */
+struct vfio_iommu_type1_dma_unmap {
+	__u32	argsz;
+	__u32	flags;
+#define VFIO_DMA_UNMAP_FLAG_GET_DIRTY_BITMAP (1 << 0)
+#define VFIO_DMA_UNMAP_FLAG_ALL		     (1 << 1)
+#define VFIO_DMA_UNMAP_FLAG_VADDR	     (1 << 2)
+	__u64	iova;				/* IO virtual address */
+	__u64	size;				/* Size of mapping (bytes) */
+	__u8    data[];
+};
+
+#define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
+
+/*
+ * IOCTLs to enable/disable IOMMU container usage.
+ * No parameters are supported.
+ */
+#define VFIO_IOMMU_ENABLE	_IO(VFIO_TYPE, VFIO_BASE + 15)
+#define VFIO_IOMMU_DISABLE	_IO(VFIO_TYPE, VFIO_BASE + 16)
+
+/**
+ * VFIO_IOMMU_DIRTY_PAGES - _IOWR(VFIO_TYPE, VFIO_BASE + 17,
+ *                                     struct vfio_iommu_type1_dirty_bitmap)
+ * IOCTL is used for dirty pages logging.
+ * Caller should set flag depending on which operation to perform, details as
+ * below:
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_START flag set, instructs
+ * the IOMMU driver to log pages that are dirtied or potentially dirtied by
+ * the device; designed to be used when a migration is in progress. Dirty pages
+ * are logged until logging is disabled by user application by calling the IOCTL
+ * with VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP flag.
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP flag set, instructs
+ * the IOMMU driver to stop logging dirtied pages.
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP flag set
+ * returns the dirty pages bitmap for IOMMU container for a given IOVA range.
+ * The user must specify the IOVA range and the pgsize through the structure
+ * vfio_iommu_type1_dirty_bitmap_get in the data[] portion. This interface
+ * supports getting a bitmap of the smallest supported pgsize only and can be
+ * modified in future to get a bitmap of any specified supported pgsize. The
+ * user must provide a zeroed memory area for the bitmap memory and specify its
+ * size in bitmap.size. One bit is used to represent one page consecutively
+ * starting from iova offset. The user should provide page size in bitmap.pgsize
+ * field. A bit set in the bitmap indicates that the page at that offset from
+ * iova is dirty. The caller must set argsz to a value including the size of
+ * structure vfio_iommu_type1_dirty_bitmap_get, but excluding the size of the
+ * actual bitmap. If dirty pages logging is not enabled, an error will be
+ * returned.
+ *
+ * Only one of the flags _START, _STOP and _GET may be specified at a time.
+ *
+ */
+struct vfio_iommu_type1_dirty_bitmap {
+	__u32        argsz;
+	__u32        flags;
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_START	(1 << 0)
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP	(1 << 1)
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP	(1 << 2)
+	__u8         data[];
+};
+
+struct vfio_iommu_type1_dirty_bitmap_get {
+	__u64              iova;	/* IO virtual address */
+	__u64              size;	/* Size of iova range */
+	struct vfio_bitmap bitmap;
+};
+
+#define VFIO_IOMMU_DIRTY_PAGES             _IO(VFIO_TYPE, VFIO_BASE + 17)
+
+/* -------- Additional API for SPAPR TCE (Server POWERPC) IOMMU -------- */
+
+/*
+ * The SPAPR TCE DDW info struct provides the information about
+ * the details of Dynamic DMA window capability.
+ *
+ * @pgsizes contains a page size bitmask, 4K/64K/16M are supported.
+ * @max_dynamic_windows_supported tells the maximum number of windows
+ * which the platform can create.
+ * @levels tells the maximum number of levels in multi-level IOMMU tables;
+ * this allows splitting a table into smaller chunks which reduces
+ * the amount of physically contiguous memory required for the table.
+ */
+struct vfio_iommu_spapr_tce_ddw_info {
+	__u64 pgsizes;			/* Bitmap of supported page sizes */
+	__u32 max_dynamic_windows_supported;
+	__u32 levels;
+};
+
+/*
+ * The SPAPR TCE info struct provides the information about the PCI bus
+ * address ranges available for DMA, these values are programmed into
+ * the hardware so the guest has to know that information.
+ *
+ * The DMA 32 bit window start is an absolute PCI bus address.
+ * The IOVA address passed via map/unmap ioctls are absolute PCI bus
+ * addresses too so the window works as a filter rather than an offset
+ * for IOVA addresses.
+ *
+ * Flags supported:
+ * - VFIO_IOMMU_SPAPR_INFO_DDW: informs the userspace that dynamic DMA windows
+ *   (DDW) support is present. @ddw is only supported when DDW is present.
+ */
+struct vfio_iommu_spapr_tce_info {
+	__u32 argsz;
+	__u32 flags;
+#define VFIO_IOMMU_SPAPR_INFO_DDW	(1 << 0)	/* DDW supported */
+	__u32 dma32_window_start;	/* 32 bit window start (bytes) */
+	__u32 dma32_window_size;	/* 32 bit window size (bytes) */
+	struct vfio_iommu_spapr_tce_ddw_info ddw;
+};
+
+#define VFIO_IOMMU_SPAPR_TCE_GET_INFO	_IO(VFIO_TYPE, VFIO_BASE + 12)
+
+/*
+ * EEH PE operation struct provides ways to:
+ * - enable/disable EEH functionality;
+ * - unfreeze IO/DMA for frozen PE;
+ * - read PE state;
+ * - reset PE;
+ * - configure PE;
+ * - inject EEH error.
+ */
+struct vfio_eeh_pe_err {
+	__u32 type;
+	__u32 func;
+	__u64 addr;
+	__u64 mask;
+};
+
+struct vfio_eeh_pe_op {
+	__u32 argsz;
+	__u32 flags;
+	__u32 op;
+	union {
+		struct vfio_eeh_pe_err err;
+	};
+};
+
+#define VFIO_EEH_PE_DISABLE		0	/* Disable EEH functionality */
+#define VFIO_EEH_PE_ENABLE		1	/* Enable EEH functionality  */
+#define VFIO_EEH_PE_UNFREEZE_IO		2	/* Enable IO for frozen PE   */
+#define VFIO_EEH_PE_UNFREEZE_DMA	3	/* Enable DMA for frozen PE  */
+#define VFIO_EEH_PE_GET_STATE		4	/* PE state retrieval        */
+#define  VFIO_EEH_PE_STATE_NORMAL	0	/* PE in functional state    */
+#define  VFIO_EEH_PE_STATE_RESET	1	/* PE reset in progress      */
+#define  VFIO_EEH_PE_STATE_STOPPED	2	/* Stopped DMA and IO        */
+#define  VFIO_EEH_PE_STATE_STOPPED_DMA	4	/* Stopped DMA only          */
+#define  VFIO_EEH_PE_STATE_UNAVAIL	5	/* State unavailable         */
+#define VFIO_EEH_PE_RESET_DEACTIVATE	5	/* Deassert PE reset         */
+#define VFIO_EEH_PE_RESET_HOT		6	/* Assert hot reset          */
+#define VFIO_EEH_PE_RESET_FUNDAMENTAL	7	/* Assert fundamental reset  */
+#define VFIO_EEH_PE_CONFIGURE		8	/* PE configuration          */
+#define VFIO_EEH_PE_INJECT_ERR		9	/* Inject EEH error          */
+
+#define VFIO_EEH_PE_OP			_IO(VFIO_TYPE, VFIO_BASE + 21)
+
+/**
+ * VFIO_IOMMU_SPAPR_REGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 17, struct vfio_iommu_spapr_register_memory)
+ *
+ * Registers user space memory where DMA is allowed. It pins
+ * user pages and does the locked memory accounting so
+ * subsequent VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA calls
+ * get faster.
+ */
+struct vfio_iommu_spapr_register_memory {
+	__u32	argsz;
+	__u32	flags;
+	__u64	vaddr;				/* Process virtual address */
+	__u64	size;				/* Size of mapping (bytes) */
+};
+#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY	_IO(VFIO_TYPE, VFIO_BASE + 17)
+
+/**
+ * VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 18, struct vfio_iommu_spapr_register_memory)
+ *
+ * Unregisters user space memory registered with
+ * VFIO_IOMMU_SPAPR_REGISTER_MEMORY.
+ * Uses vfio_iommu_spapr_register_memory for parameters.
+ */
+#define VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY	_IO(VFIO_TYPE, VFIO_BASE + 18)
+
+/**
+ * VFIO_IOMMU_SPAPR_TCE_CREATE - _IOWR(VFIO_TYPE, VFIO_BASE + 19, struct vfio_iommu_spapr_tce_create)
+ *
+ * Creates an additional TCE table and programs it (sets a new DMA window)
+ * to every IOMMU group in the container. It receives page shift, window
+ * size and number of levels in the TCE table being created.
+ *
+ * It allocates and returns an offset on a PCI bus of the new DMA window.
+ */
+struct vfio_iommu_spapr_tce_create {
+	__u32 argsz;
+	__u32 flags;
+	/* in */
+	__u32 page_shift;
+	__u32 __resv1;
+	__u64 window_size;
+	__u32 levels;
+	__u32 __resv2;
+	/* out */
+	__u64 start_addr;
+};
+#define VFIO_IOMMU_SPAPR_TCE_CREATE	_IO(VFIO_TYPE, VFIO_BASE + 19)
+
+/**
+ * VFIO_IOMMU_SPAPR_TCE_REMOVE - _IOW(VFIO_TYPE, VFIO_BASE + 20, struct vfio_iommu_spapr_tce_remove)
+ *
+ * Unprograms a TCE table from all groups in the container and destroys it.
+ * It receives a PCI bus offset as a window id.
+ */
+struct vfio_iommu_spapr_tce_remove {
+	__u32 argsz;
+	__u32 flags;
+	/* in */
+	__u64 start_addr;
+};
+#define VFIO_IOMMU_SPAPR_TCE_REMOVE	_IO(VFIO_TYPE, VFIO_BASE + 20)
+
+/* ***************************************************************** */
+
+#endif /* VFIO_H */
diff --git a/contrib/libs/linux-headers/linux/vfio_ccw.h b/contrib/libs/linux-headers/linux/vfio_ccw.h
new file mode 100644
index 0000000000..516496f1d4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vfio_ccw.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Interfaces for vfio-ccw
+ *
+ * Copyright IBM Corp. 2017
+ *
+ * Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
+ */
+
+#ifndef _VFIO_CCW_H_
+#define _VFIO_CCW_H_
+
+#include <linux/types.h>
+
+/* used for START SUBCHANNEL, always present */
+struct ccw_io_region {
+#define ORB_AREA_SIZE 12
+	__u8	orb_area[ORB_AREA_SIZE];
+#define SCSW_AREA_SIZE 12
+	__u8	scsw_area[SCSW_AREA_SIZE];
+#define IRB_AREA_SIZE 96
+	__u8	irb_area[IRB_AREA_SIZE];
+	__u32	ret_code;
+} __attribute__((packed));
+
+/*
+ * used for processing commands that trigger asynchronous actions
+ * Note: this is controlled by a capability
+ */
+#define VFIO_CCW_ASYNC_CMD_HSCH (1 << 0)
+#define VFIO_CCW_ASYNC_CMD_CSCH (1 << 1)
+struct ccw_cmd_region {
+	__u32 command;
+	__u32 ret_code;
+} __attribute__((packed));
+
+/*
+ * Used for processing commands that read the subchannel-information block
+ * Reading this region triggers a stsch() to hardware
+ * Note: this is controlled by a capability
+ */
+struct ccw_schib_region {
+#define SCHIB_AREA_SIZE 52
+	__u8 schib_area[SCHIB_AREA_SIZE];
+} __attribute__((packed));
+
+/*
+ * Used for returning a Channel Report Word to userspace.
+ * Note: this is controlled by a capability
+ */
+struct ccw_crw_region {
+	__u32 crw;
+	__u32 pad;
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vfio_zdev.h b/contrib/libs/linux-headers/linux/vfio_zdev.h
new file mode 100644
index 0000000000..77f2aff1f2
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vfio_zdev.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * VFIO Region definitions for ZPCI devices
+ *
+ * Copyright IBM Corp. 2020
+ *
+ * Author(s): Pierre Morel <pmorel@linux.ibm.com>
+ *            Matthew Rosato <mjrosato@linux.ibm.com>
+ */
+
+#ifndef _VFIO_ZDEV_H_
+#define _VFIO_ZDEV_H_
+
+#include <linux/types.h>
+#include <linux/vfio.h>
+
+/**
+ * VFIO_DEVICE_INFO_CAP_ZPCI_BASE - Base PCI Function information
+ *
+ * This capability provides a set of descriptive information about the
+ * associated PCI function.
+ */
+struct vfio_device_info_cap_zpci_base {
+	struct vfio_info_cap_header header;
+	__u64 start_dma;	/* Start of available DMA addresses */
+	__u64 end_dma;		/* End of available DMA addresses */
+	__u16 pchid;		/* Physical Channel ID */
+	__u16 vfn;		/* Virtual function number */
+	__u16 fmb_length;	/* Measurement Block Length (in bytes) */
+	__u8 pft;		/* PCI Function Type */
+	__u8 gid;		/* PCI function group ID */
+	/* End of version 1 */
+	__u32 fh;		/* PCI function handle */
+	/* End of version 2 */
+};
+
+/**
+ * VFIO_DEVICE_INFO_CAP_ZPCI_GROUP - Base PCI Function Group information
+ *
+ * This capability provides a set of descriptive information about the group of
+ * PCI functions that the associated device belongs to.
+ */
+struct vfio_device_info_cap_zpci_group {
+	struct vfio_info_cap_header header;
+	__u64 dasm;		/* DMA Address space mask */
+	__u64 msi_addr;		/* MSI address */
+	__u64 flags;
+#define VFIO_DEVICE_INFO_ZPCI_FLAG_REFRESH 1 /* Program-specified TLB refresh */
+	__u16 mui;		/* Measurement Block Update Interval */
+	__u16 noi;		/* Maximum number of MSIs */
+	__u16 maxstbl;		/* Maximum Store Block Length */
+	__u8 version;		/* Supported PCI Version */
+	/* End of version 1 */
+	__u8 reserved;
+	__u16 imaxstbl;		/* Maximum Interpreted Store Block Length */
+	/* End of version 2 */
+};
+
+/**
+ * VFIO_DEVICE_INFO_CAP_ZPCI_UTIL - Utility String
+ *
+ * This capability provides the utility string for the associated device, which
+ * is a device identifier string made up of EBCDID characters.  'size' specifies
+ * the length of 'util_str'.
+ */
+struct vfio_device_info_cap_zpci_util {
+	struct vfio_info_cap_header header;
+	__u32 size;
+	__u8 util_str[];
+};
+
+/**
+ * VFIO_DEVICE_INFO_CAP_ZPCI_PFIP - PCI Function Path
+ *
+ * This capability provides the PCI function path string, which is an identifier
+ * that describes the internal hardware path of the device. 'size' specifies
+ * the length of 'pfip'.
+ */
+struct vfio_device_info_cap_zpci_pfip {
+	struct vfio_info_cap_header header;
+	__u32 size;
+	__u8 pfip[];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vhost.h b/contrib/libs/linux-headers/linux/vhost.h
new file mode 100644
index 0000000000..92e1b700b5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vhost.h
@@ -0,0 +1,191 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_VHOST_H
+#define _LINUX_VHOST_H
+/* Userspace interface for in-kernel virtio accelerators. */
+
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+
+#include <linux/vhost_types.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define VHOST_FILE_UNBIND -1
+
+/* ioctls */
+
+#define VHOST_VIRTIO 0xAF
+
+/* Features bitmask for forward compatibility.  Transport bits are used for
+ * vhost specific features. */
+#define VHOST_GET_FEATURES	_IOR(VHOST_VIRTIO, 0x00, __u64)
+#define VHOST_SET_FEATURES	_IOW(VHOST_VIRTIO, 0x00, __u64)
+
+/* Set current process as the (exclusive) owner of this file descriptor.  This
+ * must be called before any other vhost command.  Further calls to
+ * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
+#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
+/* Give up ownership, and reset the device to default values.
+ * Allows subsequent call to VHOST_OWNER_SET to succeed. */
+#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
+
+/* Set up/modify memory layout */
+#define VHOST_SET_MEM_TABLE	_IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
+
+/* Write logging setup. */
+/* Memory writes can optionally be logged by setting bit at an offset
+ * (calculated from the physical address) from specified log base.
+ * The bit is set using an atomic 32 bit operation. */
+/* Set base address for logging. */
+#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
+/* Specify an eventfd file descriptor to signal on log write. */
+#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
+
+/* Ring setup. */
+/* Set number of descriptors in ring. This parameter can not
+ * be modified while ring is running (bound to a device). */
+#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
+/* Set addresses for the ring. */
+#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
+/* Base value where queue looks for available descriptors */
+#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+/* Get accessor: reads index, writes value in num */
+#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+
+/* Set the vring byte order in num. Valid values are VHOST_VRING_LITTLE_ENDIAN
+ * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL).
+ * The byte order cannot be changed while the device is active: trying to do so
+ * returns -EBUSY.
+ * This is a legacy only API that is simply ignored when VIRTIO_F_VERSION_1 is
+ * set.
+ * Not all kernel configurations support this ioctl, but all configurations that
+ * support SET also support GET.
+ */
+#define VHOST_VRING_LITTLE_ENDIAN 0
+#define VHOST_VRING_BIG_ENDIAN 1
+#define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state)
+#define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state)
+
+/* The following ioctls use eventfd file descriptors to signal and poll
+ * for events. */
+
+/* Set eventfd to poll for added buffers */
+#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
+/* Set eventfd to signal when buffers have beed used */
+#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
+/* Set eventfd to signal an error */
+#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
+/* Set busy loop timeout (in us) */
+#define VHOST_SET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x23,	\
+					 struct vhost_vring_state)
+/* Get busy loop timeout (in us) */
+#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24,	\
+					 struct vhost_vring_state)
+
+/* Set or get vhost backend capability */
+
+#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
+#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)
+
+/* VHOST_NET specific defines */
+
+/* Attach virtio net ring to a raw socket, or tap device.
+ * The socket must be already bound to an ethernet device, this device will be
+ * used for transmit.  Pass fd -1 to unbind from the socket and the transmit
+ * device.  This can be used to stop the ring (e.g. for migration). */
+#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
+
+/* VHOST_SCSI specific defines */
+
+#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
+#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
+/* Changing this breaks userspace. */
+#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int)
+/* Set and get the events missed flag */
+#define VHOST_SCSI_SET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x43, __u32)
+#define VHOST_SCSI_GET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x44, __u32)
+
+/* VHOST_VSOCK specific defines */
+
+#define VHOST_VSOCK_SET_GUEST_CID	_IOW(VHOST_VIRTIO, 0x60, __u64)
+#define VHOST_VSOCK_SET_RUNNING		_IOW(VHOST_VIRTIO, 0x61, int)
+
+/* VHOST_VDPA specific defines */
+
+/* Get the device id. The device ids follow the same definition of
+ * the device id defined in virtio-spec.
+ */
+#define VHOST_VDPA_GET_DEVICE_ID	_IOR(VHOST_VIRTIO, 0x70, __u32)
+/* Get and set the status. The status bits follow the same definition
+ * of the device status defined in virtio-spec.
+ */
+#define VHOST_VDPA_GET_STATUS		_IOR(VHOST_VIRTIO, 0x71, __u8)
+#define VHOST_VDPA_SET_STATUS		_IOW(VHOST_VIRTIO, 0x72, __u8)
+/* Get and set the device config. The device config follows the same
+ * definition of the device config defined in virtio-spec.
+ */
+#define VHOST_VDPA_GET_CONFIG		_IOR(VHOST_VIRTIO, 0x73, \
+					     struct vhost_vdpa_config)
+#define VHOST_VDPA_SET_CONFIG		_IOW(VHOST_VIRTIO, 0x74, \
+					     struct vhost_vdpa_config)
+/* Enable/disable the ring. */
+#define VHOST_VDPA_SET_VRING_ENABLE	_IOW(VHOST_VIRTIO, 0x75, \
+					     struct vhost_vring_state)
+/* Get the max ring size. */
+#define VHOST_VDPA_GET_VRING_NUM	_IOR(VHOST_VIRTIO, 0x76, __u16)
+
+/* Set event fd for config interrupt*/
+#define VHOST_VDPA_SET_CONFIG_CALL	_IOW(VHOST_VIRTIO, 0x77, int)
+
+/* Get the valid iova range */
+#define VHOST_VDPA_GET_IOVA_RANGE	_IOR(VHOST_VIRTIO, 0x78, \
+					     struct vhost_vdpa_iova_range)
+/* Get the config size */
+#define VHOST_VDPA_GET_CONFIG_SIZE	_IOR(VHOST_VIRTIO, 0x79, __u32)
+
+/* Get the count of all virtqueues */
+#define VHOST_VDPA_GET_VQS_COUNT	_IOR(VHOST_VIRTIO, 0x80, __u32)
+
+/* Get the number of virtqueue groups. */
+#define VHOST_VDPA_GET_GROUP_NUM	_IOR(VHOST_VIRTIO, 0x81, __u32)
+
+/* Get the number of address spaces. */
+#define VHOST_VDPA_GET_AS_NUM		_IOR(VHOST_VIRTIO, 0x7A, unsigned int)
+
+/* Get the group for a virtqueue: read index, write group in num,
+ * The virtqueue index is stored in the index field of
+ * vhost_vring_state. The group for this specific virtqueue is
+ * returned via num field of vhost_vring_state.
+ */
+#define VHOST_VDPA_GET_VRING_GROUP	_IOWR(VHOST_VIRTIO, 0x7B,	\
+					      struct vhost_vring_state)
+/* Set the ASID for a virtqueue group. The group index is stored in
+ * the index field of vhost_vring_state, the ASID associated with this
+ * group is stored at num field of vhost_vring_state.
+ */
+#define VHOST_VDPA_SET_GROUP_ASID	_IOW(VHOST_VIRTIO, 0x7C, \
+					     struct vhost_vring_state)
+
+/* Suspend a device so it does not process virtqueue requests anymore
+ *
+ * After the return of ioctl the device must preserve all the necessary state
+ * (the virtqueue vring base plus the possible device specific states) that is
+ * required for restoring in the future. The device must not change its
+ * configuration after that point.
+ */
+#define VHOST_VDPA_SUSPEND		_IO(VHOST_VIRTIO, 0x7D)
+
+/* Resume a device so it can resume processing virtqueue requests
+ *
+ * After the return of this ioctl the device will have restored all the
+ * necessary states and it is fully operational to continue processing the
+ * virtqueue descriptors.
+ */
+#define VHOST_VDPA_RESUME		_IO(VHOST_VIRTIO, 0x7E)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vhost_types.h b/contrib/libs/linux-headers/linux/vhost_types.h
new file mode 100644
index 0000000000..6ade318a0a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vhost_types.h
@@ -0,0 +1,169 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_VHOST_TYPES_H
+#define _LINUX_VHOST_TYPES_H
+/* Userspace interface for in-kernel virtio accelerators. */
+
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+
+#include <linux/types.h>
+
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+
+struct vhost_vring_state {
+	unsigned int index;
+	unsigned int num;
+};
+
+struct vhost_vring_file {
+	unsigned int index;
+	int fd; /* Pass -1 to unbind from file. */
+
+};
+
+struct vhost_vring_addr {
+	unsigned int index;
+	/* Option flags. */
+	unsigned int flags;
+	/* Flag values: */
+	/* Whether log address is valid. If set enables logging. */
+#define VHOST_VRING_F_LOG 0
+
+	/* Start of array of descriptors (virtually contiguous) */
+	__u64 desc_user_addr;
+	/* Used structure address. Must be 32 bit aligned */
+	__u64 used_user_addr;
+	/* Available structure address. Must be 16 bit aligned */
+	__u64 avail_user_addr;
+	/* Logging support. */
+	/* Log writes to used structure, at offset calculated from specified
+	 * address. Address must be 32 bit aligned. */
+	__u64 log_guest_addr;
+};
+
+/* no alignment requirement */
+struct vhost_iotlb_msg {
+	__u64 iova;
+	__u64 size;
+	__u64 uaddr;
+#define VHOST_ACCESS_RO      0x1
+#define VHOST_ACCESS_WO      0x2
+#define VHOST_ACCESS_RW      0x3
+	__u8 perm;
+#define VHOST_IOTLB_MISS           1
+#define VHOST_IOTLB_UPDATE         2
+#define VHOST_IOTLB_INVALIDATE     3
+#define VHOST_IOTLB_ACCESS_FAIL    4
+/*
+ * VHOST_IOTLB_BATCH_BEGIN and VHOST_IOTLB_BATCH_END allow modifying
+ * multiple mappings in one go: beginning with
+ * VHOST_IOTLB_BATCH_BEGIN, followed by any number of
+ * VHOST_IOTLB_UPDATE messages, and ending with VHOST_IOTLB_BATCH_END.
+ * When one of these two values is used as the message type, the rest
+ * of the fields in the message are ignored. There's no guarantee that
+ * these changes take place automatically in the device.
+ */
+#define VHOST_IOTLB_BATCH_BEGIN    5
+#define VHOST_IOTLB_BATCH_END      6
+	__u8 type;
+};
+
+#define VHOST_IOTLB_MSG 0x1
+#define VHOST_IOTLB_MSG_V2 0x2
+
+struct vhost_msg {
+	int type;
+	union {
+		struct vhost_iotlb_msg iotlb;
+		__u8 padding[64];
+	};
+};
+
+struct vhost_msg_v2 {
+	__u32 type;
+	__u32 asid;
+	union {
+		struct vhost_iotlb_msg iotlb;
+		__u8 padding[64];
+	};
+};
+
+struct vhost_memory_region {
+	__u64 guest_phys_addr;
+	__u64 memory_size; /* bytes */
+	__u64 userspace_addr;
+	__u64 flags_padding; /* No flags are currently specified. */
+};
+
+/* All region addresses and sizes must be 4K aligned. */
+#define VHOST_PAGE_SIZE 0x1000
+
+struct vhost_memory {
+	__u32 nregions;
+	__u32 padding;
+	struct vhost_memory_region regions[];
+};
+
+/* VHOST_SCSI specific definitions */
+
+/*
+ * Used by QEMU userspace to ensure a consistent vhost-scsi ABI.
+ *
+ * ABI Rev 0: July 2012 version starting point for v3.6-rc merge candidate +
+ *            RFC-v2 vhost-scsi userspace.  Add GET_ABI_VERSION ioctl usage
+ * ABI Rev 1: January 2013. Ignore vhost_tpgt field in struct vhost_scsi_target.
+ *            All the targets under vhost_wwpn can be seen and used by guset.
+ */
+
+#define VHOST_SCSI_ABI_VERSION	1
+
+struct vhost_scsi_target {
+	int abi_version;
+	char vhost_wwpn[224]; /* TRANSPORT_IQN_LEN */
+	unsigned short vhost_tpgt;
+	unsigned short reserved;
+};
+
+/* VHOST_VDPA specific definitions */
+
+struct vhost_vdpa_config {
+	__u32 off;
+	__u32 len;
+	__u8 buf[];
+};
+
+/* vhost vdpa IOVA range
+ * @first: First address that can be mapped by vhost-vDPA
+ * @last: Last address that can be mapped by vhost-vDPA
+ */
+struct vhost_vdpa_iova_range {
+	__u64 first;
+	__u64 last;
+};
+
+/* Feature bits */
+/* Log all write descriptors. Can be changed while device is active. */
+#define VHOST_F_LOG_ALL 26
+/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
+#define VHOST_NET_F_VIRTIO_NET_HDR 27
+
+/* Use message type V2 */
+#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
+/* IOTLB can accept batching hints */
+#define VHOST_BACKEND_F_IOTLB_BATCH  0x2
+/* IOTLB can accept address space identifier through V2 type of IOTLB
+ * message
+ */
+#define VHOST_BACKEND_F_IOTLB_ASID  0x3
+/* Device can be suspended */
+#define VHOST_BACKEND_F_SUSPEND  0x4
+/* Device can be resumed */
+#define VHOST_BACKEND_F_RESUME  0x5
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/videodev2.h b/contrib/libs/linux-headers/linux/videodev2.h
new file mode 100644
index 0000000000..c19441a185
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/videodev2.h
@@ -0,0 +1,2660 @@
+/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ *  Video for Linux Two header file
+ *
+ *  Copyright (C) 1999-2012 the contributors
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  Alternatively you can redistribute this file under the terms of the
+ *  BSD license as stated below:
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *  3. The names of its contributors may not be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *	Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
+ *
+ *	See https://linuxtv.org for more info
+ *
+ *	Author: Bill Dirks <bill@thedirks.org>
+ *		Justin Schoeman
+ *              Hans Verkuil <hverkuil@xs4all.nl>
+ *		et al.
+ */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
+
+#include <sys/time.h>
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/v4l2-common.h>
+#include <linux/v4l2-controls.h>
+
+/*
+ * Common stuff for both V4L1 and V4L2
+ * Moved from videodev.h
+ */
+#define VIDEO_MAX_FRAME               32
+#define VIDEO_MAX_PLANES               8
+
+/*
+ *	M I S C E L L A N E O U S
+ */
+
+/*  Four-character-code (FOURCC) */
+#define v4l2_fourcc(a, b, c, d)\
+	((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
+#define v4l2_fourcc_be(a, b, c, d)	(v4l2_fourcc(a, b, c, d) | (1U << 31))
+
+/*
+ *	E N U M S
+ */
+enum v4l2_field {
+	V4L2_FIELD_ANY           = 0, /* driver can choose from none,
+					 top, bottom, interlaced
+					 depending on whatever it thinks
+					 is approximate ... */
+	V4L2_FIELD_NONE          = 1, /* this device has no fields ... */
+	V4L2_FIELD_TOP           = 2, /* top field only */
+	V4L2_FIELD_BOTTOM        = 3, /* bottom field only */
+	V4L2_FIELD_INTERLACED    = 4, /* both fields interlaced */
+	V4L2_FIELD_SEQ_TB        = 5, /* both fields sequential into one
+					 buffer, top-bottom order */
+	V4L2_FIELD_SEQ_BT        = 6, /* same as above + bottom-top order */
+	V4L2_FIELD_ALTERNATE     = 7, /* both fields alternating into
+					 separate buffers */
+	V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
+					 first and the top field is
+					 transmitted first */
+	V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
+					 first and the bottom field is
+					 transmitted first */
+};
+#define V4L2_FIELD_HAS_TOP(field)	\
+	((field) == V4L2_FIELD_TOP	||\
+	 (field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB	||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+#define V4L2_FIELD_HAS_BOTTOM(field)	\
+	((field) == V4L2_FIELD_BOTTOM	||\
+	 (field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB	||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+#define V4L2_FIELD_HAS_BOTH(field)	\
+	((field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB ||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+#define V4L2_FIELD_HAS_T_OR_B(field)	\
+	((field) == V4L2_FIELD_BOTTOM ||\
+	 (field) == V4L2_FIELD_TOP ||\
+	 (field) == V4L2_FIELD_ALTERNATE)
+#define V4L2_FIELD_IS_INTERLACED(field) \
+	((field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT)
+#define V4L2_FIELD_IS_SEQUENTIAL(field) \
+	((field) == V4L2_FIELD_SEQ_TB ||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+
+enum v4l2_buf_type {
+	V4L2_BUF_TYPE_VIDEO_CAPTURE        = 1,
+	V4L2_BUF_TYPE_VIDEO_OUTPUT         = 2,
+	V4L2_BUF_TYPE_VIDEO_OVERLAY        = 3,
+	V4L2_BUF_TYPE_VBI_CAPTURE          = 4,
+	V4L2_BUF_TYPE_VBI_OUTPUT           = 5,
+	V4L2_BUF_TYPE_SLICED_VBI_CAPTURE   = 6,
+	V4L2_BUF_TYPE_SLICED_VBI_OUTPUT    = 7,
+	V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
+	V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
+	V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE  = 10,
+	V4L2_BUF_TYPE_SDR_CAPTURE          = 11,
+	V4L2_BUF_TYPE_SDR_OUTPUT           = 12,
+	V4L2_BUF_TYPE_META_CAPTURE         = 13,
+	V4L2_BUF_TYPE_META_OUTPUT	   = 14,
+	/* Deprecated, do not use */
+	V4L2_BUF_TYPE_PRIVATE              = 0x80,
+};
+
+#define V4L2_TYPE_IS_MULTIPLANAR(type)			\
+	((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE	\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+
+#define V4L2_TYPE_IS_OUTPUT(type)				\
+	((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT			\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE		\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY		\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY	\
+	 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT			\
+	 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT		\
+	 || (type) == V4L2_BUF_TYPE_SDR_OUTPUT			\
+	 || (type) == V4L2_BUF_TYPE_META_OUTPUT)
+
+#define V4L2_TYPE_IS_CAPTURE(type) (!V4L2_TYPE_IS_OUTPUT(type))
+
+enum v4l2_tuner_type {
+	V4L2_TUNER_RADIO	     = 1,
+	V4L2_TUNER_ANALOG_TV	     = 2,
+	V4L2_TUNER_DIGITAL_TV	     = 3,
+	V4L2_TUNER_SDR               = 4,
+	V4L2_TUNER_RF                = 5,
+};
+
+/* Deprecated, do not use */
+#define V4L2_TUNER_ADC  V4L2_TUNER_SDR
+
+enum v4l2_memory {
+	V4L2_MEMORY_MMAP             = 1,
+	V4L2_MEMORY_USERPTR          = 2,
+	V4L2_MEMORY_OVERLAY          = 3,
+	V4L2_MEMORY_DMABUF           = 4,
+};
+
+/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
+enum v4l2_colorspace {
+	/*
+	 * Default colorspace, i.e. let the driver figure it out.
+	 * Can only be used with video capture.
+	 */
+	V4L2_COLORSPACE_DEFAULT       = 0,
+
+	/* SMPTE 170M: used for broadcast NTSC/PAL SDTV */
+	V4L2_COLORSPACE_SMPTE170M     = 1,
+
+	/* Obsolete pre-1998 SMPTE 240M HDTV standard, superseded by Rec 709 */
+	V4L2_COLORSPACE_SMPTE240M     = 2,
+
+	/* Rec.709: used for HDTV */
+	V4L2_COLORSPACE_REC709        = 3,
+
+	/*
+	 * Deprecated, do not use. No driver will ever return this. This was
+	 * based on a misunderstanding of the bt878 datasheet.
+	 */
+	V4L2_COLORSPACE_BT878         = 4,
+
+	/*
+	 * NTSC 1953 colorspace. This only makes sense when dealing with
+	 * really, really old NTSC recordings. Superseded by SMPTE 170M.
+	 */
+	V4L2_COLORSPACE_470_SYSTEM_M  = 5,
+
+	/*
+	 * EBU Tech 3213 PAL/SECAM colorspace.
+	 */
+	V4L2_COLORSPACE_470_SYSTEM_BG = 6,
+
+	/*
+	 * Effectively shorthand for V4L2_COLORSPACE_SRGB, V4L2_YCBCR_ENC_601
+	 * and V4L2_QUANTIZATION_FULL_RANGE. To be used for (Motion-)JPEG.
+	 */
+	V4L2_COLORSPACE_JPEG          = 7,
+
+	/* For RGB colorspaces such as produces by most webcams. */
+	V4L2_COLORSPACE_SRGB          = 8,
+
+	/* opRGB colorspace */
+	V4L2_COLORSPACE_OPRGB         = 9,
+
+	/* BT.2020 colorspace, used for UHDTV. */
+	V4L2_COLORSPACE_BT2020        = 10,
+
+	/* Raw colorspace: for RAW unprocessed images */
+	V4L2_COLORSPACE_RAW           = 11,
+
+	/* DCI-P3 colorspace, used by cinema projectors */
+	V4L2_COLORSPACE_DCI_P3        = 12,
+
+};
+
+/*
+ * Determine how COLORSPACE_DEFAULT should map to a proper colorspace.
+ * This depends on whether this is a SDTV image (use SMPTE 170M), an
+ * HDTV image (use Rec. 709), or something else (use sRGB).
+ */
+#define V4L2_MAP_COLORSPACE_DEFAULT(is_sdtv, is_hdtv) \
+	((is_sdtv) ? V4L2_COLORSPACE_SMPTE170M : \
+	 ((is_hdtv) ? V4L2_COLORSPACE_REC709 : V4L2_COLORSPACE_SRGB))
+
+enum v4l2_xfer_func {
+	/*
+	 * Mapping of V4L2_XFER_FUNC_DEFAULT to actual transfer functions
+	 * for the various colorspaces:
+	 *
+	 * V4L2_COLORSPACE_SMPTE170M, V4L2_COLORSPACE_470_SYSTEM_M,
+	 * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_REC709 and
+	 * V4L2_COLORSPACE_BT2020: V4L2_XFER_FUNC_709
+	 *
+	 * V4L2_COLORSPACE_SRGB, V4L2_COLORSPACE_JPEG: V4L2_XFER_FUNC_SRGB
+	 *
+	 * V4L2_COLORSPACE_OPRGB: V4L2_XFER_FUNC_OPRGB
+	 *
+	 * V4L2_COLORSPACE_SMPTE240M: V4L2_XFER_FUNC_SMPTE240M
+	 *
+	 * V4L2_COLORSPACE_RAW: V4L2_XFER_FUNC_NONE
+	 *
+	 * V4L2_COLORSPACE_DCI_P3: V4L2_XFER_FUNC_DCI_P3
+	 */
+	V4L2_XFER_FUNC_DEFAULT     = 0,
+	V4L2_XFER_FUNC_709         = 1,
+	V4L2_XFER_FUNC_SRGB        = 2,
+	V4L2_XFER_FUNC_OPRGB       = 3,
+	V4L2_XFER_FUNC_SMPTE240M   = 4,
+	V4L2_XFER_FUNC_NONE        = 5,
+	V4L2_XFER_FUNC_DCI_P3      = 6,
+	V4L2_XFER_FUNC_SMPTE2084   = 7,
+};
+
+/*
+ * Determine how XFER_FUNC_DEFAULT should map to a proper transfer function.
+ * This depends on the colorspace.
+ */
+#define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) \
+	((colsp) == V4L2_COLORSPACE_OPRGB ? V4L2_XFER_FUNC_OPRGB : \
+	 ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : \
+	  ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : \
+	   ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : \
+	    ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? \
+	     V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709)))))
+
+enum v4l2_ycbcr_encoding {
+	/*
+	 * Mapping of V4L2_YCBCR_ENC_DEFAULT to actual encodings for the
+	 * various colorspaces:
+	 *
+	 * V4L2_COLORSPACE_SMPTE170M, V4L2_COLORSPACE_470_SYSTEM_M,
+	 * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_SRGB,
+	 * V4L2_COLORSPACE_OPRGB and V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601
+	 *
+	 * V4L2_COLORSPACE_REC709 and V4L2_COLORSPACE_DCI_P3: V4L2_YCBCR_ENC_709
+	 *
+	 * V4L2_COLORSPACE_BT2020: V4L2_YCBCR_ENC_BT2020
+	 *
+	 * V4L2_COLORSPACE_SMPTE240M: V4L2_YCBCR_ENC_SMPTE240M
+	 */
+	V4L2_YCBCR_ENC_DEFAULT        = 0,
+
+	/* ITU-R 601 -- SDTV */
+	V4L2_YCBCR_ENC_601            = 1,
+
+	/* Rec. 709 -- HDTV */
+	V4L2_YCBCR_ENC_709            = 2,
+
+	/* ITU-R 601/EN 61966-2-4 Extended Gamut -- SDTV */
+	V4L2_YCBCR_ENC_XV601          = 3,
+
+	/* Rec. 709/EN 61966-2-4 Extended Gamut -- HDTV */
+	V4L2_YCBCR_ENC_XV709          = 4,
+
+	/*
+	 * sYCC (Y'CbCr encoding of sRGB), identical to ENC_601. It was added
+	 * originally due to a misunderstanding of the sYCC standard. It should
+	 * not be used, instead use V4L2_YCBCR_ENC_601.
+	 */
+	V4L2_YCBCR_ENC_SYCC           = 5,
+
+	/* BT.2020 Non-constant Luminance Y'CbCr */
+	V4L2_YCBCR_ENC_BT2020         = 6,
+
+	/* BT.2020 Constant Luminance Y'CbcCrc */
+	V4L2_YCBCR_ENC_BT2020_CONST_LUM = 7,
+
+	/* SMPTE 240M -- Obsolete HDTV */
+	V4L2_YCBCR_ENC_SMPTE240M      = 8,
+};
+
+/*
+ * enum v4l2_hsv_encoding values should not collide with the ones from
+ * enum v4l2_ycbcr_encoding.
+ */
+enum v4l2_hsv_encoding {
+
+	/* Hue mapped to 0 - 179 */
+	V4L2_HSV_ENC_180		= 128,
+
+	/* Hue mapped to 0-255 */
+	V4L2_HSV_ENC_256		= 129,
+};
+
+/*
+ * Determine how YCBCR_ENC_DEFAULT should map to a proper Y'CbCr encoding.
+ * This depends on the colorspace.
+ */
+#define V4L2_MAP_YCBCR_ENC_DEFAULT(colsp) \
+	(((colsp) == V4L2_COLORSPACE_REC709 || \
+	  (colsp) == V4L2_COLORSPACE_DCI_P3) ? V4L2_YCBCR_ENC_709 : \
+	 ((colsp) == V4L2_COLORSPACE_BT2020 ? V4L2_YCBCR_ENC_BT2020 : \
+	  ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_YCBCR_ENC_SMPTE240M : \
+	   V4L2_YCBCR_ENC_601)))
+
+enum v4l2_quantization {
+	/*
+	 * The default for R'G'B' quantization is always full range.
+	 * For Y'CbCr the quantization is always limited range, except
+	 * for COLORSPACE_JPEG: this is full range.
+	 */
+	V4L2_QUANTIZATION_DEFAULT     = 0,
+	V4L2_QUANTIZATION_FULL_RANGE  = 1,
+	V4L2_QUANTIZATION_LIM_RANGE   = 2,
+};
+
+/*
+ * Determine how QUANTIZATION_DEFAULT should map to a proper quantization.
+ * This depends on whether the image is RGB or not, the colorspace.
+ * The Y'CbCr encoding is not used anymore, but is still there for backwards
+ * compatibility.
+ */
+#define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb_or_hsv, colsp, ycbcr_enc) \
+	(((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \
+	 V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)
+
+/*
+ * Deprecated names for opRGB colorspace (IEC 61966-2-5)
+ *
+ * WARNING: Please don't use these deprecated defines in your code, as
+ * there is a chance we have to remove them in the future.
+ */
+#define V4L2_COLORSPACE_ADOBERGB V4L2_COLORSPACE_OPRGB
+#define V4L2_XFER_FUNC_ADOBERGB  V4L2_XFER_FUNC_OPRGB
+
+enum v4l2_priority {
+	V4L2_PRIORITY_UNSET       = 0,  /* not initialized */
+	V4L2_PRIORITY_BACKGROUND  = 1,
+	V4L2_PRIORITY_INTERACTIVE = 2,
+	V4L2_PRIORITY_RECORD      = 3,
+	V4L2_PRIORITY_DEFAULT     = V4L2_PRIORITY_INTERACTIVE,
+};
+
+struct v4l2_rect {
+	__s32   left;
+	__s32   top;
+	__u32   width;
+	__u32   height;
+};
+
+struct v4l2_fract {
+	__u32   numerator;
+	__u32   denominator;
+};
+
+struct v4l2_area {
+	__u32   width;
+	__u32   height;
+};
+
+/**
+  * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP
+  *
+  * @driver:	   name of the driver module (e.g. "bttv")
+  * @card:	   name of the card (e.g. "Hauppauge WinTV")
+  * @bus_info:	   name of the bus (e.g. "PCI:" + pci_name(pci_dev) )
+  * @version:	   KERNEL_VERSION
+  * @capabilities: capabilities of the physical device as a whole
+  * @device_caps:  capabilities accessed via this particular device (node)
+  * @reserved:	   reserved fields for future extensions
+  */
+struct v4l2_capability {
+	__u8	driver[16];
+	__u8	card[32];
+	__u8	bus_info[32];
+	__u32   version;
+	__u32	capabilities;
+	__u32	device_caps;
+	__u32	reserved[3];
+};
+
+/* Values for 'capabilities' field */
+#define V4L2_CAP_VIDEO_CAPTURE		0x00000001  /* Is a video capture device */
+#define V4L2_CAP_VIDEO_OUTPUT		0x00000002  /* Is a video output device */
+#define V4L2_CAP_VIDEO_OVERLAY		0x00000004  /* Can do video overlay */
+#define V4L2_CAP_VBI_CAPTURE		0x00000010  /* Is a raw VBI capture device */
+#define V4L2_CAP_VBI_OUTPUT		0x00000020  /* Is a raw VBI output device */
+#define V4L2_CAP_SLICED_VBI_CAPTURE	0x00000040  /* Is a sliced VBI capture device */
+#define V4L2_CAP_SLICED_VBI_OUTPUT	0x00000080  /* Is a sliced VBI output device */
+#define V4L2_CAP_RDS_CAPTURE		0x00000100  /* RDS data capture */
+#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY	0x00000200  /* Can do video output overlay */
+#define V4L2_CAP_HW_FREQ_SEEK		0x00000400  /* Can do hardware frequency seek  */
+#define V4L2_CAP_RDS_OUTPUT		0x00000800  /* Is an RDS encoder */
+
+/* Is a video capture device that supports multiplanar formats */
+#define V4L2_CAP_VIDEO_CAPTURE_MPLANE	0x00001000
+/* Is a video output device that supports multiplanar formats */
+#define V4L2_CAP_VIDEO_OUTPUT_MPLANE	0x00002000
+/* Is a video mem-to-mem device that supports multiplanar formats */
+#define V4L2_CAP_VIDEO_M2M_MPLANE	0x00004000
+/* Is a video mem-to-mem device */
+#define V4L2_CAP_VIDEO_M2M		0x00008000
+
+#define V4L2_CAP_TUNER			0x00010000  /* has a tuner */
+#define V4L2_CAP_AUDIO			0x00020000  /* has audio support */
+#define V4L2_CAP_RADIO			0x00040000  /* is a radio device */
+#define V4L2_CAP_MODULATOR		0x00080000  /* has a modulator */
+
+#define V4L2_CAP_SDR_CAPTURE		0x00100000  /* Is a SDR capture device */
+#define V4L2_CAP_EXT_PIX_FORMAT		0x00200000  /* Supports the extended pixel format */
+#define V4L2_CAP_SDR_OUTPUT		0x00400000  /* Is a SDR output device */
+#define V4L2_CAP_META_CAPTURE		0x00800000  /* Is a metadata capture device */
+
+#define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
+#define V4L2_CAP_STREAMING              0x04000000  /* streaming I/O ioctls */
+#define V4L2_CAP_META_OUTPUT		0x08000000  /* Is a metadata output device */
+
+#define V4L2_CAP_TOUCH                  0x10000000  /* Is a touch device */
+
+#define V4L2_CAP_IO_MC			0x20000000  /* Is input/output controlled by the media controller */
+
+#define V4L2_CAP_DEVICE_CAPS            0x80000000  /* sets device capabilities field */
+
+/*
+ *	V I D E O   I M A G E   F O R M A T
+ */
+struct v4l2_pix_format {
+	__u32			width;
+	__u32			height;
+	__u32			pixelformat;
+	__u32			field;		/* enum v4l2_field */
+	__u32			bytesperline;	/* for padding, zero if unused */
+	__u32			sizeimage;
+	__u32			colorspace;	/* enum v4l2_colorspace */
+	__u32			priv;		/* private data, depends on pixelformat */
+	__u32			flags;		/* format flags (V4L2_PIX_FMT_FLAG_*) */
+	union {
+		/* enum v4l2_ycbcr_encoding */
+		__u32			ycbcr_enc;
+		/* enum v4l2_hsv_encoding */
+		__u32			hsv_enc;
+	};
+	__u32			quantization;	/* enum v4l2_quantization */
+	__u32			xfer_func;	/* enum v4l2_xfer_func */
+};
+
+/*      Pixel format         FOURCC                          depth  Description  */
+
+/* RGB formats (1 or 2 bytes per pixel) */
+#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16  aaaarrrr ggggbbbb */
+#define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGBA444 v4l2_fourcc('R', 'A', '1', '2') /* 16  rrrrgggg bbbbaaaa */
+#define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') /* 16  rrrrgggg bbbbxxxx */
+#define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16  aaaabbbb ggggrrrr */
+#define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') /* 16  xxxxbbbb ggggrrrr */
+#define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') /* 16  bbbbgggg rrrraaaa */
+#define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') /* 16  bbbbgggg rrrrxxxx */
+#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
+#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16  ARGB-1-5-5-5  */
+#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16  XRGB-1-5-5-5  */
+#define V4L2_PIX_FMT_RGBA555 v4l2_fourcc('R', 'A', '1', '5') /* 16  RGBA-5-5-5-1  */
+#define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') /* 16  RGBX-5-5-5-1  */
+#define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') /* 16  ABGR-1-5-5-5  */
+#define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') /* 16  XBGR-1-5-5-5  */
+#define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') /* 16  BGRA-5-5-5-1  */
+#define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') /* 16  BGRX-5-5-5-1  */
+#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
+#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
+#define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16  ARGB-5-5-5 BE */
+#define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') /* 16  XRGB-5-5-5 BE */
+#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
+
+/* RGB formats (3 or 4 bytes per pixel) */
+#define V4L2_PIX_FMT_BGR666  v4l2_fourcc('B', 'G', 'R', 'H') /* 18  BGR-6-6-6	  */
+#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
+#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
+#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
+#define V4L2_PIX_FMT_ABGR32  v4l2_fourcc('A', 'R', '2', '4') /* 32  BGRA-8-8-8-8  */
+#define V4L2_PIX_FMT_XBGR32  v4l2_fourcc('X', 'R', '2', '4') /* 32  BGRX-8-8-8-8  */
+#define V4L2_PIX_FMT_BGRA32  v4l2_fourcc('R', 'A', '2', '4') /* 32  ABGR-8-8-8-8  */
+#define V4L2_PIX_FMT_BGRX32  v4l2_fourcc('R', 'X', '2', '4') /* 32  XBGR-8-8-8-8  */
+#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
+#define V4L2_PIX_FMT_RGBA32  v4l2_fourcc('A', 'B', '2', '4') /* 32  RGBA-8-8-8-8  */
+#define V4L2_PIX_FMT_RGBX32  v4l2_fourcc('X', 'B', '2', '4') /* 32  RGBX-8-8-8-8  */
+#define V4L2_PIX_FMT_ARGB32  v4l2_fourcc('B', 'A', '2', '4') /* 32  ARGB-8-8-8-8  */
+#define V4L2_PIX_FMT_XRGB32  v4l2_fourcc('B', 'X', '2', '4') /* 32  XRGB-8-8-8-8  */
+#define V4L2_PIX_FMT_RGBX1010102 v4l2_fourcc('R', 'X', '3', '0') /* 32  RGBX-10-10-10-2 */
+#define V4L2_PIX_FMT_RGBA1010102 v4l2_fourcc('R', 'A', '3', '0') /* 32  RGBA-10-10-10-2 */
+#define V4L2_PIX_FMT_ARGB2101010 v4l2_fourcc('A', 'R', '3', '0') /* 32  ARGB-2-10-10-10 */
+
+/* RGB formats (6 or 8 bytes per pixel) */
+#define V4L2_PIX_FMT_BGR48_12    v4l2_fourcc('B', '3', '1', '2') /* 48  BGR 12-bit per component */
+#define V4L2_PIX_FMT_ABGR64_12   v4l2_fourcc('B', '4', '1', '2') /* 64  BGRA 12-bit per component */
+
+/* Grey formats */
+#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_Y4      v4l2_fourcc('Y', '0', '4', ' ') /*  4  Greyscale     */
+#define V4L2_PIX_FMT_Y6      v4l2_fourcc('Y', '0', '6', ' ') /*  6  Greyscale     */
+#define V4L2_PIX_FMT_Y10     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
+#define V4L2_PIX_FMT_Y12     v4l2_fourcc('Y', '1', '2', ' ') /* 12  Greyscale     */
+#define V4L2_PIX_FMT_Y012    v4l2_fourcc('Y', '0', '1', '2') /* 12  Greyscale     */
+#define V4L2_PIX_FMT_Y14     v4l2_fourcc('Y', '1', '4', ' ') /* 14  Greyscale     */
+#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
+#define V4L2_PIX_FMT_Y16_BE  v4l2_fourcc_be('Y', '1', '6', ' ') /* 16  Greyscale BE  */
+
+/* Grey bit-packed formats */
+#define V4L2_PIX_FMT_Y10BPACK    v4l2_fourcc('Y', '1', '0', 'B') /* 10  Greyscale bit-packed */
+#define V4L2_PIX_FMT_Y10P    v4l2_fourcc('Y', '1', '0', 'P') /* 10  Greyscale, MIPI RAW10 packed */
+#define V4L2_PIX_FMT_IPU3_Y10		v4l2_fourcc('i', 'p', '3', 'y') /* IPU3 packed 10-bit greyscale */
+
+/* Palette formats */
+#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
+
+/* Chrominance formats */
+#define V4L2_PIX_FMT_UV8     v4l2_fourcc('U', 'V', '8', ' ') /*  8  UV 4:4 */
+
+/* Luminance+Chrominance formats */
+#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
+#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_VYUY    v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y', '4', '1', 'P') /* 12  YUV 4:1:1     */
+#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y', '4', '4', '4') /* 16  xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
+#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
+#define V4L2_PIX_FMT_YUV24   v4l2_fourcc('Y', 'U', 'V', '3') /* 24  YUV-8-8-8     */
+#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
+#define V4L2_PIX_FMT_AYUV32  v4l2_fourcc('A', 'Y', 'U', 'V') /* 32  AYUV-8-8-8-8  */
+#define V4L2_PIX_FMT_XYUV32  v4l2_fourcc('X', 'Y', 'U', 'V') /* 32  XYUV-8-8-8-8  */
+#define V4L2_PIX_FMT_VUYA32  v4l2_fourcc('V', 'U', 'Y', 'A') /* 32  VUYA-8-8-8-8  */
+#define V4L2_PIX_FMT_VUYX32  v4l2_fourcc('V', 'U', 'Y', 'X') /* 32  VUYX-8-8-8-8  */
+#define V4L2_PIX_FMT_YUVA32  v4l2_fourcc('Y', 'U', 'V', 'A') /* 32  YUVA-8-8-8-8  */
+#define V4L2_PIX_FMT_YUVX32  v4l2_fourcc('Y', 'U', 'V', 'X') /* 32  YUVX-8-8-8-8  */
+#define V4L2_PIX_FMT_M420    v4l2_fourcc('M', '4', '2', '0') /* 12  YUV 4:2:0 2 lines y, 1 line uv interleaved */
+#define V4L2_PIX_FMT_YUV48_12    v4l2_fourcc('Y', '3', '1', '2') /* 48  YUV 4:4:4 12-bit per component */
+
+/*
+ * YCbCr packed format. For each Y2xx format, xx bits of valid data occupy the MSBs
+ * of the 16 bit components, and 16-xx bits of zero padding occupy the LSBs.
+ */
+#define V4L2_PIX_FMT_Y210    v4l2_fourcc('Y', '2', '1', '0') /* 32  YUYV 4:2:2 */
+#define V4L2_PIX_FMT_Y212    v4l2_fourcc('Y', '2', '1', '2') /* 32  YUYV 4:2:2 */
+#define V4L2_PIX_FMT_Y216    v4l2_fourcc('Y', '2', '1', '6') /* 32  YUYV 4:2:2 */
+
+/* two planes -- one Y, one Cr + Cb interleaved  */
+#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N', 'V', '2', '1') /* 12  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV16    v4l2_fourcc('N', 'V', '1', '6') /* 16  Y/CbCr 4:2:2  */
+#define V4L2_PIX_FMT_NV61    v4l2_fourcc('N', 'V', '6', '1') /* 16  Y/CrCb 4:2:2  */
+#define V4L2_PIX_FMT_NV24    v4l2_fourcc('N', 'V', '2', '4') /* 24  Y/CbCr 4:4:4  */
+#define V4L2_PIX_FMT_NV42    v4l2_fourcc('N', 'V', '4', '2') /* 24  Y/CrCb 4:4:4  */
+#define V4L2_PIX_FMT_P010    v4l2_fourcc('P', '0', '1', '0') /* 24  Y/CbCr 4:2:0 10-bit per component */
+#define V4L2_PIX_FMT_P012    v4l2_fourcc('P', '0', '1', '2') /* 24  Y/CbCr 4:2:0 12-bit per component */
+
+/* two non contiguous planes - one Y, one Cr + Cb interleaved  */
+#define V4L2_PIX_FMT_NV12M   v4l2_fourcc('N', 'M', '1', '2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV21M   v4l2_fourcc('N', 'M', '2', '1') /* 21  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV16M   v4l2_fourcc('N', 'M', '1', '6') /* 16  Y/CbCr 4:2:2  */
+#define V4L2_PIX_FMT_NV61M   v4l2_fourcc('N', 'M', '6', '1') /* 16  Y/CrCb 4:2:2  */
+#define V4L2_PIX_FMT_P012M   v4l2_fourcc('P', 'M', '1', '2') /* 24  Y/CbCr 4:2:0 12-bit per component */
+
+/* three planes - Y Cb, Cr */
+#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
+#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
+#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 12  YVU411 planar */
+#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
+#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
+#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
+
+/* three non contiguous planes - Y, Cb, Cr */
+#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12  YUV420 planar */
+#define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') /* 12  YVU420 planar */
+#define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') /* 16  YUV422 planar */
+#define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') /* 16  YVU422 planar */
+#define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') /* 24  YUV444 planar */
+#define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') /* 24  YVU444 planar */
+
+/* Tiled YUV formats */
+#define V4L2_PIX_FMT_NV12_4L4 v4l2_fourcc('V', 'T', '1', '2')   /* 12  Y/CbCr 4:2:0  4x4 tiles */
+#define V4L2_PIX_FMT_NV12_16L16 v4l2_fourcc('H', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 16x16 tiles */
+#define V4L2_PIX_FMT_NV12_32L32 v4l2_fourcc('S', 'T', '1', '2') /* 12  Y/CbCr 4:2:0 32x32 tiles */
+#define V4L2_PIX_FMT_P010_4L4 v4l2_fourcc('T', '0', '1', '0') /* 12  Y/CbCr 4:2:0 10-bit 4x4 macroblocks */
+#define V4L2_PIX_FMT_NV12_8L128       v4l2_fourcc('A', 'T', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */
+#define V4L2_PIX_FMT_NV12_10BE_8L128  v4l2_fourcc_be('A', 'X', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */
+
+/* Tiled YUV formats, non contiguous planes */
+#define V4L2_PIX_FMT_NV12MT  v4l2_fourcc('T', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 64x32 tiles */
+#define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 16x16 tiles */
+#define V4L2_PIX_FMT_NV12M_8L128      v4l2_fourcc('N', 'A', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */
+#define V4L2_PIX_FMT_NV12M_10BE_8L128 v4l2_fourcc_be('N', 'T', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */
+
+/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
+#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG8  v4l2_fourcc('G', 'R', 'B', 'G') /*  8  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB8  v4l2_fourcc('R', 'G', 'G', 'B') /*  8  RGRG.. GBGB.. */
+#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10  RGRG.. GBGB.. */
+	/* 10bit raw bayer packed, 5 bytes for every 4 pixels */
+#define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A')
+#define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A')
+#define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A')
+#define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A')
+	/* 10bit raw bayer a-law compressed to 8 bits */
+#define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8')
+#define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8')
+#define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8')
+#define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8')
+	/* 10bit raw bayer DPCM compressed to 8 bits */
+#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8')
+#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8')
+#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
+#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8')
+#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12  RGRG.. GBGB.. */
+	/* 12bit raw bayer packed, 6 bytes for every 4 pixels */
+#define V4L2_PIX_FMT_SBGGR12P v4l2_fourcc('p', 'B', 'C', 'C')
+#define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C')
+#define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C')
+#define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C')
+#define V4L2_PIX_FMT_SBGGR14 v4l2_fourcc('B', 'G', '1', '4') /* 14  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG14 v4l2_fourcc('G', 'B', '1', '4') /* 14  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG14 v4l2_fourcc('G', 'R', '1', '4') /* 14  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB14 v4l2_fourcc('R', 'G', '1', '4') /* 14  RGRG.. GBGB.. */
+	/* 14bit raw bayer packed, 7 bytes for every 4 pixels */
+#define V4L2_PIX_FMT_SBGGR14P v4l2_fourcc('p', 'B', 'E', 'E')
+#define V4L2_PIX_FMT_SGBRG14P v4l2_fourcc('p', 'G', 'E', 'E')
+#define V4L2_PIX_FMT_SGRBG14P v4l2_fourcc('p', 'g', 'E', 'E')
+#define V4L2_PIX_FMT_SRGGB14P v4l2_fourcc('p', 'R', 'E', 'E')
+#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') /* 16  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') /* 16  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') /* 16  RGRG.. GBGB.. */
+
+/* HSV formats */
+#define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3')
+#define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4')
+
+/* compressed formats */
+#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG   */
+#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG     */
+#define V4L2_PIX_FMT_DV       v4l2_fourcc('d', 'v', 's', 'd') /* 1394          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */
+#define V4L2_PIX_FMT_H264     v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */
+#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
+#define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') /* H264 MVC */
+#define V4L2_PIX_FMT_H263     v4l2_fourcc('H', '2', '6', '3') /* H263          */
+#define V4L2_PIX_FMT_MPEG1    v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES     */
+#define V4L2_PIX_FMT_MPEG2    v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES     */
+#define V4L2_PIX_FMT_MPEG2_SLICE v4l2_fourcc('M', 'G', '2', 'S') /* MPEG-2 parsed slice data */
+#define V4L2_PIX_FMT_MPEG4    v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 part 2 ES */
+#define V4L2_PIX_FMT_XVID     v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid           */
+#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
+#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */
+#define V4L2_PIX_FMT_VP8      v4l2_fourcc('V', 'P', '8', '0') /* VP8 */
+#define V4L2_PIX_FMT_VP8_FRAME v4l2_fourcc('V', 'P', '8', 'F') /* VP8 parsed frame */
+#define V4L2_PIX_FMT_VP9      v4l2_fourcc('V', 'P', '9', '0') /* VP9 */
+#define V4L2_PIX_FMT_VP9_FRAME v4l2_fourcc('V', 'P', '9', 'F') /* VP9 parsed frame */
+#define V4L2_PIX_FMT_HEVC     v4l2_fourcc('H', 'E', 'V', 'C') /* HEVC aka H.265 */
+#define V4L2_PIX_FMT_FWHT     v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */
+#define V4L2_PIX_FMT_FWHT_STATELESS     v4l2_fourcc('S', 'F', 'W', 'H') /* Stateless FWHT (vicodec) */
+#define V4L2_PIX_FMT_H264_SLICE v4l2_fourcc('S', '2', '6', '4') /* H264 parsed slices */
+#define V4L2_PIX_FMT_HEVC_SLICE v4l2_fourcc('S', '2', '6', '5') /* HEVC parsed slices */
+#define V4L2_PIX_FMT_SPK      v4l2_fourcc('S', 'P', 'K', '0') /* Sorenson Spark */
+#define V4L2_PIX_FMT_RV30     v4l2_fourcc('R', 'V', '3', '0') /* RealVideo 8 */
+#define V4L2_PIX_FMT_RV40     v4l2_fourcc('R', 'V', '4', '0') /* RealVideo 9 & 10 */
+
+/*  Vendor-specific formats   */
+#define V4L2_PIX_FMT_CPIA1    v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
+#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
+#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
+#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA505  v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
+#define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
+#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
+#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_SQ905C   v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
+#define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_OV511    v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
+#define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
+#define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
+#define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
+#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
+#define V4L2_PIX_FMT_KONICA420  v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
+#define V4L2_PIX_FMT_JPGL	v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
+#define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
+#define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
+#define V4L2_PIX_FMT_Y8I      v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */
+#define V4L2_PIX_FMT_Y12I     v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */
+#define V4L2_PIX_FMT_Z16      v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */
+#define V4L2_PIX_FMT_MT21C    v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode  */
+#define V4L2_PIX_FMT_MM21     v4l2_fourcc('M', 'M', '2', '1') /* Mediatek 8-bit block mode, two non-contiguous planes */
+#define V4L2_PIX_FMT_INZI     v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */
+#define V4L2_PIX_FMT_CNF4     v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */
+#define V4L2_PIX_FMT_HI240    v4l2_fourcc('H', 'I', '2', '4') /* BTTV 8-bit dithered RGB */
+#define V4L2_PIX_FMT_QC08C    v4l2_fourcc('Q', '0', '8', 'C') /* Qualcomm 8-bit compressed */
+#define V4L2_PIX_FMT_QC10C    v4l2_fourcc('Q', '1', '0', 'C') /* Qualcomm 10-bit compressed */
+#define V4L2_PIX_FMT_AJPG     v4l2_fourcc('A', 'J', 'P', 'G') /* Aspeed JPEG */
+
+/* 10bit raw packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */
+#define V4L2_PIX_FMT_IPU3_SBGGR10	v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */
+#define V4L2_PIX_FMT_IPU3_SGBRG10	v4l2_fourcc('i', 'p', '3', 'g') /* IPU3 packed 10-bit GBRG bayer */
+#define V4L2_PIX_FMT_IPU3_SGRBG10	v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */
+#define V4L2_PIX_FMT_IPU3_SRGGB10	v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */
+
+/* SDR formats - used only for Software Defined Radio devices */
+#define V4L2_SDR_FMT_CU8          v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
+#define V4L2_SDR_FMT_CU16LE       v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */
+#define V4L2_SDR_FMT_CS8          v4l2_fourcc('C', 'S', '0', '8') /* complex s8 */
+#define V4L2_SDR_FMT_CS14LE       v4l2_fourcc('C', 'S', '1', '4') /* complex s14le */
+#define V4L2_SDR_FMT_RU12LE       v4l2_fourcc('R', 'U', '1', '2') /* real u12le */
+#define V4L2_SDR_FMT_PCU16BE	  v4l2_fourcc('P', 'C', '1', '6') /* planar complex u16be */
+#define V4L2_SDR_FMT_PCU18BE	  v4l2_fourcc('P', 'C', '1', '8') /* planar complex u18be */
+#define V4L2_SDR_FMT_PCU20BE	  v4l2_fourcc('P', 'C', '2', '0') /* planar complex u20be */
+
+/* Touch formats - used for Touch devices */
+#define V4L2_TCH_FMT_DELTA_TD16	v4l2_fourcc('T', 'D', '1', '6') /* 16-bit signed deltas */
+#define V4L2_TCH_FMT_DELTA_TD08	v4l2_fourcc('T', 'D', '0', '8') /* 8-bit signed deltas */
+#define V4L2_TCH_FMT_TU16	v4l2_fourcc('T', 'U', '1', '6') /* 16-bit unsigned touch data */
+#define V4L2_TCH_FMT_TU08	v4l2_fourcc('T', 'U', '0', '8') /* 8-bit unsigned touch data */
+
+/* Meta-data formats */
+#define V4L2_META_FMT_VSP1_HGO    v4l2_fourcc('V', 'S', 'P', 'H') /* R-Car VSP1 1-D Histogram */
+#define V4L2_META_FMT_VSP1_HGT    v4l2_fourcc('V', 'S', 'P', 'T') /* R-Car VSP1 2-D Histogram */
+#define V4L2_META_FMT_UVC         v4l2_fourcc('U', 'V', 'C', 'H') /* UVC Payload Header metadata */
+#define V4L2_META_FMT_D4XX        v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */
+#define V4L2_META_FMT_VIVID	  v4l2_fourcc('V', 'I', 'V', 'D') /* Vivid Metadata */
+
+/* Vendor specific - used for RK_ISP1 camera sub-system */
+#define V4L2_META_FMT_RK_ISP1_PARAMS	v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */
+#define V4L2_META_FMT_RK_ISP1_STAT_3A	v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
+
+/* priv field value to indicates that subsequent fields are valid. */
+#define V4L2_PIX_FMT_PRIV_MAGIC		0xfeedcafe
+
+/* Flags */
+#define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA	0x00000001
+#define V4L2_PIX_FMT_FLAG_SET_CSC	0x00000002
+
+/*
+ *	F O R M A T   E N U M E R A T I O N
+ */
+struct v4l2_fmtdesc {
+	__u32		    index;             /* Format number      */
+	__u32		    type;              /* enum v4l2_buf_type */
+	__u32               flags;
+	__u8		    description[32];   /* Description string */
+	__u32		    pixelformat;       /* Format fourcc      */
+	__u32		    mbus_code;		/* Media bus code    */
+	__u32		    reserved[3];
+};
+
+#define V4L2_FMT_FLAG_COMPRESSED		0x0001
+#define V4L2_FMT_FLAG_EMULATED			0x0002
+#define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM	0x0004
+#define V4L2_FMT_FLAG_DYN_RESOLUTION		0x0008
+#define V4L2_FMT_FLAG_ENC_CAP_FRAME_INTERVAL	0x0010
+#define V4L2_FMT_FLAG_CSC_COLORSPACE		0x0020
+#define V4L2_FMT_FLAG_CSC_XFER_FUNC		0x0040
+#define V4L2_FMT_FLAG_CSC_YCBCR_ENC		0x0080
+#define V4L2_FMT_FLAG_CSC_HSV_ENC		V4L2_FMT_FLAG_CSC_YCBCR_ENC
+#define V4L2_FMT_FLAG_CSC_QUANTIZATION		0x0100
+
+	/* Frame Size and frame rate enumeration */
+/*
+ *	F R A M E   S I Z E   E N U M E R A T I O N
+ */
+enum v4l2_frmsizetypes {
+	V4L2_FRMSIZE_TYPE_DISCRETE	= 1,
+	V4L2_FRMSIZE_TYPE_CONTINUOUS	= 2,
+	V4L2_FRMSIZE_TYPE_STEPWISE	= 3,
+};
+
+struct v4l2_frmsize_discrete {
+	__u32			width;		/* Frame width [pixel] */
+	__u32			height;		/* Frame height [pixel] */
+};
+
+struct v4l2_frmsize_stepwise {
+	__u32			min_width;	/* Minimum frame width [pixel] */
+	__u32			max_width;	/* Maximum frame width [pixel] */
+	__u32			step_width;	/* Frame width step size [pixel] */
+	__u32			min_height;	/* Minimum frame height [pixel] */
+	__u32			max_height;	/* Maximum frame height [pixel] */
+	__u32			step_height;	/* Frame height step size [pixel] */
+};
+
+struct v4l2_frmsizeenum {
+	__u32			index;		/* Frame size number */
+	__u32			pixel_format;	/* Pixel format */
+	__u32			type;		/* Frame size type the device supports. */
+
+	union {					/* Frame size */
+		struct v4l2_frmsize_discrete	discrete;
+		struct v4l2_frmsize_stepwise	stepwise;
+	};
+
+	__u32   reserved[2];			/* Reserved space for future use */
+};
+
+/*
+ *	F R A M E   R A T E   E N U M E R A T I O N
+ */
+enum v4l2_frmivaltypes {
+	V4L2_FRMIVAL_TYPE_DISCRETE	= 1,
+	V4L2_FRMIVAL_TYPE_CONTINUOUS	= 2,
+	V4L2_FRMIVAL_TYPE_STEPWISE	= 3,
+};
+
+struct v4l2_frmival_stepwise {
+	struct v4l2_fract	min;		/* Minimum frame interval [s] */
+	struct v4l2_fract	max;		/* Maximum frame interval [s] */
+	struct v4l2_fract	step;		/* Frame interval step size [s] */
+};
+
+struct v4l2_frmivalenum {
+	__u32			index;		/* Frame format index */
+	__u32			pixel_format;	/* Pixel format */
+	__u32			width;		/* Frame width */
+	__u32			height;		/* Frame height */
+	__u32			type;		/* Frame interval type the device supports. */
+
+	union {					/* Frame interval */
+		struct v4l2_fract		discrete;
+		struct v4l2_frmival_stepwise	stepwise;
+	};
+
+	__u32	reserved[2];			/* Reserved space for future use */
+};
+
+/*
+ *	T I M E C O D E
+ */
+struct v4l2_timecode {
+	__u32	type;
+	__u32	flags;
+	__u8	frames;
+	__u8	seconds;
+	__u8	minutes;
+	__u8	hours;
+	__u8	userbits[4];
+};
+
+/*  Type  */
+#define V4L2_TC_TYPE_24FPS		1
+#define V4L2_TC_TYPE_25FPS		2
+#define V4L2_TC_TYPE_30FPS		3
+#define V4L2_TC_TYPE_50FPS		4
+#define V4L2_TC_TYPE_60FPS		5
+
+/*  Flags  */
+#define V4L2_TC_FLAG_DROPFRAME		0x0001 /* "drop-frame" mode */
+#define V4L2_TC_FLAG_COLORFRAME		0x0002
+#define V4L2_TC_USERBITS_field		0x000C
+#define V4L2_TC_USERBITS_USERDEFINED	0x0000
+#define V4L2_TC_USERBITS_8BITCHARS	0x0008
+/* The above is based on SMPTE timecodes */
+
+struct v4l2_jpegcompression {
+	int quality;
+
+	int  APPn;              /* Number of APP segment to be written,
+				 * must be 0..15 */
+	int  APP_len;           /* Length of data in JPEG APPn segment */
+	char APP_data[60];      /* Data in the JPEG APPn segment. */
+
+	int  COM_len;           /* Length of data in JPEG COM segment */
+	char COM_data[60];      /* Data in JPEG COM segment */
+
+	__u32 jpeg_markers;     /* Which markers should go into the JPEG
+				 * output. Unless you exactly know what
+				 * you do, leave them untouched.
+				 * Including less markers will make the
+				 * resulting code smaller, but there will
+				 * be fewer applications which can read it.
+				 * The presence of the APP and COM marker
+				 * is influenced by APP_len and COM_len
+				 * ONLY, not by this property! */
+
+#define V4L2_JPEG_MARKER_DHT (1<<3)    /* Define Huffman Tables */
+#define V4L2_JPEG_MARKER_DQT (1<<4)    /* Define Quantization Tables */
+#define V4L2_JPEG_MARKER_DRI (1<<5)    /* Define Restart Interval */
+#define V4L2_JPEG_MARKER_COM (1<<6)    /* Comment segment */
+#define V4L2_JPEG_MARKER_APP (1<<7)    /* App segment, driver will
+					* always use APP0 */
+};
+
+/*
+ *	M E M O R Y - M A P P I N G   B U F F E R S
+ */
+
+
+struct v4l2_requestbuffers {
+	__u32			count;
+	__u32			type;		/* enum v4l2_buf_type */
+	__u32			memory;		/* enum v4l2_memory */
+	__u32			capabilities;
+	__u8			flags;
+	__u8			reserved[3];
+};
+
+#define V4L2_MEMORY_FLAG_NON_COHERENT			(1 << 0)
+
+/* capabilities for struct v4l2_requestbuffers and v4l2_create_buffers */
+#define V4L2_BUF_CAP_SUPPORTS_MMAP			(1 << 0)
+#define V4L2_BUF_CAP_SUPPORTS_USERPTR			(1 << 1)
+#define V4L2_BUF_CAP_SUPPORTS_DMABUF			(1 << 2)
+#define V4L2_BUF_CAP_SUPPORTS_REQUESTS			(1 << 3)
+#define V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS		(1 << 4)
+#define V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF	(1 << 5)
+#define V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS		(1 << 6)
+
+/**
+ * struct v4l2_plane - plane info for multi-planar buffers
+ * @bytesused:		number of bytes occupied by data in the plane (payload)
+ * @length:		size of this plane (NOT the payload) in bytes
+ * @mem_offset:		when memory in the associated struct v4l2_buffer is
+ *			V4L2_MEMORY_MMAP, equals the offset from the start of
+ *			the device memory for this plane (or is a "cookie" that
+ *			should be passed to mmap() called on the video node)
+ * @userptr:		when memory is V4L2_MEMORY_USERPTR, a userspace pointer
+ *			pointing to this plane
+ * @fd:			when memory is V4L2_MEMORY_DMABUF, a userspace file
+ *			descriptor associated with this plane
+ * @m:			union of @mem_offset, @userptr and @fd
+ * @data_offset:	offset in the plane to the start of data; usually 0,
+ *			unless there is a header in front of the data
+ * @reserved:		drivers and applications must zero this array
+ *
+ * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
+ * with two planes can have one plane for Y, and another for interleaved CbCr
+ * components. Each plane can reside in a separate memory buffer, or even in
+ * a completely separate memory node (e.g. in embedded devices).
+ */
+struct v4l2_plane {
+	__u32			bytesused;
+	__u32			length;
+	union {
+		__u32		mem_offset;
+		unsigned long	userptr;
+		__s32		fd;
+	} m;
+	__u32			data_offset;
+	__u32			reserved[11];
+};
+
+/**
+ * struct v4l2_buffer - video buffer info
+ * @index:	id number of the buffer
+ * @type:	enum v4l2_buf_type; buffer type (type == *_MPLANE for
+ *		multiplanar buffers);
+ * @bytesused:	number of bytes occupied by data in the buffer (payload);
+ *		unused (set to 0) for multiplanar buffers
+ * @flags:	buffer informational flags
+ * @field:	enum v4l2_field; field order of the image in the buffer
+ * @timestamp:	frame timestamp
+ * @timecode:	frame timecode
+ * @sequence:	sequence count of this frame
+ * @memory:	enum v4l2_memory; the method, in which the actual video data is
+ *		passed
+ * @offset:	for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
+ *		offset from the start of the device memory for this plane,
+ *		(or a "cookie" that should be passed to mmap() as offset)
+ * @userptr:	for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
+ *		a userspace pointer pointing to this buffer
+ * @fd:		for non-multiplanar buffers with memory == V4L2_MEMORY_DMABUF;
+ *		a userspace file descriptor associated with this buffer
+ * @planes:	for multiplanar buffers; userspace pointer to the array of plane
+ *		info structs for this buffer
+ * @m:		union of @offset, @userptr, @planes and @fd
+ * @length:	size in bytes of the buffer (NOT its payload) for single-plane
+ *		buffers (when type != *_MPLANE); number of elements in the
+ *		planes array for multi-plane buffers
+ * @reserved2:	drivers and applications must zero this field
+ * @request_fd: fd of the request that this buffer should use
+ * @reserved:	for backwards compatibility with applications that do not know
+ *		about @request_fd
+ *
+ * Contains data exchanged by application and driver using one of the Streaming
+ * I/O methods.
+ */
+struct v4l2_buffer {
+	__u32			index;
+	__u32			type;
+	__u32			bytesused;
+	__u32			flags;
+	__u32			field;
+	struct timeval		timestamp;
+	struct v4l2_timecode	timecode;
+	__u32			sequence;
+
+	/* memory location */
+	__u32			memory;
+	union {
+		__u32           offset;
+		unsigned long   userptr;
+		struct v4l2_plane *planes;
+		__s32		fd;
+	} m;
+	__u32			length;
+	__u32			reserved2;
+	union {
+		__s32		request_fd;
+		__u32		reserved;
+	};
+};
+
+/**
+ * v4l2_timeval_to_ns - Convert timeval to nanoseconds
+ * @tv:		pointer to the timeval variable to be converted
+ *
+ * Returns the scalar nanosecond representation of the timeval
+ * parameter.
+ */
+static __inline__ __u64 v4l2_timeval_to_ns(const struct timeval *tv)
+{
+	return (__u64)tv->tv_sec * 1000000000ULL + tv->tv_usec * 1000;
+}
+
+/*  Flags for 'flags' field */
+/* Buffer is mapped (flag) */
+#define V4L2_BUF_FLAG_MAPPED			0x00000001
+/* Buffer is queued for processing */
+#define V4L2_BUF_FLAG_QUEUED			0x00000002
+/* Buffer is ready */
+#define V4L2_BUF_FLAG_DONE			0x00000004
+/* Image is a keyframe (I-frame) */
+#define V4L2_BUF_FLAG_KEYFRAME			0x00000008
+/* Image is a P-frame */
+#define V4L2_BUF_FLAG_PFRAME			0x00000010
+/* Image is a B-frame */
+#define V4L2_BUF_FLAG_BFRAME			0x00000020
+/* Buffer is ready, but the data contained within is corrupted. */
+#define V4L2_BUF_FLAG_ERROR			0x00000040
+/* Buffer is added to an unqueued request */
+#define V4L2_BUF_FLAG_IN_REQUEST		0x00000080
+/* timecode field is valid */
+#define V4L2_BUF_FLAG_TIMECODE			0x00000100
+/* Don't return the capture buffer until OUTPUT timestamp changes */
+#define V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF	0x00000200
+/* Buffer is prepared for queuing */
+#define V4L2_BUF_FLAG_PREPARED			0x00000400
+/* Cache handling flags */
+#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE	0x00000800
+#define V4L2_BUF_FLAG_NO_CACHE_CLEAN		0x00001000
+/* Timestamp type */
+#define V4L2_BUF_FLAG_TIMESTAMP_MASK		0x0000e000
+#define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN		0x00000000
+#define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC	0x00002000
+#define V4L2_BUF_FLAG_TIMESTAMP_COPY		0x00004000
+/* Timestamp sources. */
+#define V4L2_BUF_FLAG_TSTAMP_SRC_MASK		0x00070000
+#define V4L2_BUF_FLAG_TSTAMP_SRC_EOF		0x00000000
+#define V4L2_BUF_FLAG_TSTAMP_SRC_SOE		0x00010000
+/* mem2mem encoder/decoder */
+#define V4L2_BUF_FLAG_LAST			0x00100000
+/* request_fd is valid */
+#define V4L2_BUF_FLAG_REQUEST_FD		0x00800000
+
+/**
+ * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor
+ *
+ * @index:	id number of the buffer
+ * @type:	enum v4l2_buf_type; buffer type (type == *_MPLANE for
+ *		multiplanar buffers);
+ * @plane:	index of the plane to be exported, 0 for single plane queues
+ * @flags:	flags for newly created file, currently only O_CLOEXEC is
+ *		supported, refer to manual of open syscall for more details
+ * @fd:		file descriptor associated with DMABUF (set by driver)
+ * @reserved:	drivers and applications must zero this array
+ *
+ * Contains data used for exporting a video buffer as DMABUF file descriptor.
+ * The buffer is identified by a 'cookie' returned by VIDIOC_QUERYBUF
+ * (identical to the cookie used to mmap() the buffer to userspace). All
+ * reserved fields must be set to zero. The field reserved0 is expected to
+ * become a structure 'type' allowing an alternative layout of the structure
+ * content. Therefore this field should not be used for any other extensions.
+ */
+struct v4l2_exportbuffer {
+	__u32		type; /* enum v4l2_buf_type */
+	__u32		index;
+	__u32		plane;
+	__u32		flags;
+	__s32		fd;
+	__u32		reserved[11];
+};
+
+/*
+ *	O V E R L A Y   P R E V I E W
+ */
+struct v4l2_framebuffer {
+	__u32			capability;
+	__u32			flags;
+/* FIXME: in theory we should pass something like PCI device + memory
+ * region + offset instead of some physical address */
+	void                    *base;
+	struct {
+		__u32		width;
+		__u32		height;
+		__u32		pixelformat;
+		__u32		field;		/* enum v4l2_field */
+		__u32		bytesperline;	/* for padding, zero if unused */
+		__u32		sizeimage;
+		__u32		colorspace;	/* enum v4l2_colorspace */
+		__u32		priv;		/* reserved field, set to 0 */
+	} fmt;
+};
+/*  Flags for the 'capability' field. Read only */
+#define V4L2_FBUF_CAP_EXTERNOVERLAY	0x0001
+#define V4L2_FBUF_CAP_CHROMAKEY		0x0002
+#define V4L2_FBUF_CAP_LIST_CLIPPING     0x0004
+#define V4L2_FBUF_CAP_BITMAP_CLIPPING	0x0008
+#define V4L2_FBUF_CAP_LOCAL_ALPHA	0x0010
+#define V4L2_FBUF_CAP_GLOBAL_ALPHA	0x0020
+#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA	0x0040
+#define V4L2_FBUF_CAP_SRC_CHROMAKEY	0x0080
+/*  Flags for the 'flags' field. */
+#define V4L2_FBUF_FLAG_PRIMARY		0x0001
+#define V4L2_FBUF_FLAG_OVERLAY		0x0002
+#define V4L2_FBUF_FLAG_CHROMAKEY	0x0004
+#define V4L2_FBUF_FLAG_LOCAL_ALPHA	0x0008
+#define V4L2_FBUF_FLAG_GLOBAL_ALPHA	0x0010
+#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA	0x0020
+#define V4L2_FBUF_FLAG_SRC_CHROMAKEY	0x0040
+
+struct v4l2_clip {
+	struct v4l2_rect        c;
+	struct v4l2_clip	*next;
+};
+
+struct v4l2_window {
+	struct v4l2_rect        w;
+	__u32			field;	 /* enum v4l2_field */
+	__u32			chromakey;
+	struct v4l2_clip	*clips;
+	__u32			clipcount;
+	void			*bitmap;
+	__u8                    global_alpha;
+};
+
+/*
+ *	C A P T U R E   P A R A M E T E R S
+ */
+struct v4l2_captureparm {
+	__u32		   capability;	  /*  Supported modes */
+	__u32		   capturemode;	  /*  Current mode */
+	struct v4l2_fract  timeperframe;  /*  Time per frame in seconds */
+	__u32		   extendedmode;  /*  Driver-specific extensions */
+	__u32              readbuffers;   /*  # of buffers for read */
+	__u32		   reserved[4];
+};
+
+/*  Flags for 'capability' and 'capturemode' fields */
+#define V4L2_MODE_HIGHQUALITY	0x0001	/*  High quality imaging mode */
+#define V4L2_CAP_TIMEPERFRAME	0x1000	/*  timeperframe field is supported */
+
+struct v4l2_outputparm {
+	__u32		   capability;	 /*  Supported modes */
+	__u32		   outputmode;	 /*  Current mode */
+	struct v4l2_fract  timeperframe; /*  Time per frame in seconds */
+	__u32		   extendedmode; /*  Driver-specific extensions */
+	__u32              writebuffers; /*  # of buffers for write */
+	__u32		   reserved[4];
+};
+
+/*
+ *	I N P U T   I M A G E   C R O P P I N G
+ */
+struct v4l2_cropcap {
+	__u32			type;	/* enum v4l2_buf_type */
+	struct v4l2_rect        bounds;
+	struct v4l2_rect        defrect;
+	struct v4l2_fract       pixelaspect;
+};
+
+struct v4l2_crop {
+	__u32			type;	/* enum v4l2_buf_type */
+	struct v4l2_rect        c;
+};
+
+/**
+ * struct v4l2_selection - selection info
+ * @type:	buffer type (do not use *_MPLANE types)
+ * @target:	Selection target, used to choose one of possible rectangles;
+ *		defined in v4l2-common.h; V4L2_SEL_TGT_* .
+ * @flags:	constraints flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
+ * @r:		coordinates of selection window
+ * @reserved:	for future use, rounds structure size to 64 bytes, set to zero
+ *
+ * Hardware may use multiple helper windows to process a video stream.
+ * The structure is used to exchange this selection areas between
+ * an application and a driver.
+ */
+struct v4l2_selection {
+	__u32			type;
+	__u32			target;
+	__u32                   flags;
+	struct v4l2_rect        r;
+	__u32                   reserved[9];
+};
+
+
+/*
+ *      A N A L O G   V I D E O   S T A N D A R D
+ */
+
+typedef __u64 v4l2_std_id;
+
+/*
+ * Attention: Keep the V4L2_STD_* bit definitions in sync with
+ * include/dt-bindings/display/sdtv-standards.h SDTV_STD_* bit definitions.
+ */
+/* one bit for each */
+#define V4L2_STD_PAL_B          ((v4l2_std_id)0x00000001)
+#define V4L2_STD_PAL_B1         ((v4l2_std_id)0x00000002)
+#define V4L2_STD_PAL_G          ((v4l2_std_id)0x00000004)
+#define V4L2_STD_PAL_H          ((v4l2_std_id)0x00000008)
+#define V4L2_STD_PAL_I          ((v4l2_std_id)0x00000010)
+#define V4L2_STD_PAL_D          ((v4l2_std_id)0x00000020)
+#define V4L2_STD_PAL_D1         ((v4l2_std_id)0x00000040)
+#define V4L2_STD_PAL_K          ((v4l2_std_id)0x00000080)
+
+#define V4L2_STD_PAL_M          ((v4l2_std_id)0x00000100)
+#define V4L2_STD_PAL_N          ((v4l2_std_id)0x00000200)
+#define V4L2_STD_PAL_Nc         ((v4l2_std_id)0x00000400)
+#define V4L2_STD_PAL_60         ((v4l2_std_id)0x00000800)
+
+#define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)	/* BTSC */
+#define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)	/* EIA-J */
+#define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
+#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)	/* FM A2 */
+
+#define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
+#define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
+#define V4L2_STD_SECAM_G        ((v4l2_std_id)0x00040000)
+#define V4L2_STD_SECAM_H        ((v4l2_std_id)0x00080000)
+#define V4L2_STD_SECAM_K        ((v4l2_std_id)0x00100000)
+#define V4L2_STD_SECAM_K1       ((v4l2_std_id)0x00200000)
+#define V4L2_STD_SECAM_L        ((v4l2_std_id)0x00400000)
+#define V4L2_STD_SECAM_LC       ((v4l2_std_id)0x00800000)
+
+/* ATSC/HDTV */
+#define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
+#define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
+
+/* FIXME:
+   Although std_id is 64 bits, there is an issue on PPC32 architecture that
+   makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
+   this value to 32 bits.
+   As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
+   it should work fine. However, if needed to add more than two standards,
+   v4l2-common.c should be fixed.
+ */
+
+/*
+ * Some macros to merge video standards in order to make live easier for the
+ * drivers and V4L2 applications
+ */
+
+/*
+ * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
+ * Missing here.
+ */
+#define V4L2_STD_NTSC           (V4L2_STD_NTSC_M	|\
+				 V4L2_STD_NTSC_M_JP     |\
+				 V4L2_STD_NTSC_M_KR)
+/* Secam macros */
+#define V4L2_STD_SECAM_DK	(V4L2_STD_SECAM_D	|\
+				 V4L2_STD_SECAM_K	|\
+				 V4L2_STD_SECAM_K1)
+/* All Secam Standards */
+#define V4L2_STD_SECAM		(V4L2_STD_SECAM_B	|\
+				 V4L2_STD_SECAM_G	|\
+				 V4L2_STD_SECAM_H	|\
+				 V4L2_STD_SECAM_DK	|\
+				 V4L2_STD_SECAM_L       |\
+				 V4L2_STD_SECAM_LC)
+/* PAL macros */
+#define V4L2_STD_PAL_BG		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_PAL_G)
+#define V4L2_STD_PAL_DK		(V4L2_STD_PAL_D		|\
+				 V4L2_STD_PAL_D1	|\
+				 V4L2_STD_PAL_K)
+/*
+ * "Common" PAL - This macro is there to be compatible with the old
+ * V4L1 concept of "PAL": /BGDKHI.
+ * Several PAL standards are missing here: /M, /N and /Nc
+ */
+#define V4L2_STD_PAL		(V4L2_STD_PAL_BG	|\
+				 V4L2_STD_PAL_DK	|\
+				 V4L2_STD_PAL_H		|\
+				 V4L2_STD_PAL_I)
+/* Chroma "agnostic" standards */
+#define V4L2_STD_B		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_SECAM_B)
+#define V4L2_STD_G		(V4L2_STD_PAL_G		|\
+				 V4L2_STD_SECAM_G)
+#define V4L2_STD_H		(V4L2_STD_PAL_H		|\
+				 V4L2_STD_SECAM_H)
+#define V4L2_STD_L		(V4L2_STD_SECAM_L	|\
+				 V4L2_STD_SECAM_LC)
+#define V4L2_STD_GH		(V4L2_STD_G		|\
+				 V4L2_STD_H)
+#define V4L2_STD_DK		(V4L2_STD_PAL_DK	|\
+				 V4L2_STD_SECAM_DK)
+#define V4L2_STD_BG		(V4L2_STD_B		|\
+				 V4L2_STD_G)
+#define V4L2_STD_MN		(V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc	|\
+				 V4L2_STD_NTSC)
+
+/* Standards where MTS/BTSC stereo could be found */
+#define V4L2_STD_MTS		(V4L2_STD_NTSC_M	|\
+				 V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc)
+
+/* Standards for Countries with 60Hz Line frequency */
+#define V4L2_STD_525_60		(V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_60	|\
+				 V4L2_STD_NTSC		|\
+				 V4L2_STD_NTSC_443)
+/* Standards for Countries with 50Hz Line frequency */
+#define V4L2_STD_625_50		(V4L2_STD_PAL		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc	|\
+				 V4L2_STD_SECAM)
+
+#define V4L2_STD_ATSC           (V4L2_STD_ATSC_8_VSB    |\
+				 V4L2_STD_ATSC_16_VSB)
+/* Macros with none and all analog standards */
+#define V4L2_STD_UNKNOWN        0
+#define V4L2_STD_ALL            (V4L2_STD_525_60	|\
+				 V4L2_STD_625_50)
+
+struct v4l2_standard {
+	__u32		     index;
+	v4l2_std_id          id;
+	__u8		     name[24];
+	struct v4l2_fract    frameperiod; /* Frames, not fields */
+	__u32		     framelines;
+	__u32		     reserved[4];
+};
+
+/*
+ *	D V	B T	T I M I N G S
+ */
+
+/** struct v4l2_bt_timings - BT.656/BT.1120 timing data
+ * @width:	total width of the active video in pixels
+ * @height:	total height of the active video in lines
+ * @interlaced:	Interlaced or progressive
+ * @polarities:	Positive or negative polarities
+ * @pixelclock:	Pixel clock in HZ. Ex. 74.25MHz->74250000
+ * @hfrontporch:Horizontal front porch in pixels
+ * @hsync:	Horizontal Sync length in pixels
+ * @hbackporch:	Horizontal back porch in pixels
+ * @vfrontporch:Vertical front porch in lines
+ * @vsync:	Vertical Sync length in lines
+ * @vbackporch:	Vertical back porch in lines
+ * @il_vfrontporch:Vertical front porch for the even field
+ *		(aka field 2) of interlaced field formats
+ * @il_vsync:	Vertical Sync length for the even field
+ *		(aka field 2) of interlaced field formats
+ * @il_vbackporch:Vertical back porch for the even field
+ *		(aka field 2) of interlaced field formats
+ * @standards:	Standards the timing belongs to
+ * @flags:	Flags
+ * @picture_aspect: The picture aspect ratio (hor/vert).
+ * @cea861_vic:	VIC code as per the CEA-861 standard.
+ * @hdmi_vic:	VIC code as per the HDMI standard.
+ * @reserved:	Reserved fields, must be zeroed.
+ *
+ * A note regarding vertical interlaced timings: height refers to the total
+ * height of the active video frame (= two fields). The blanking timings refer
+ * to the blanking of each field. So the height of the total frame is
+ * calculated as follows:
+ *
+ * tot_height = height + vfrontporch + vsync + vbackporch +
+ *                       il_vfrontporch + il_vsync + il_vbackporch
+ *
+ * The active height of each field is height / 2.
+ */
+struct v4l2_bt_timings {
+	__u32	width;
+	__u32	height;
+	__u32	interlaced;
+	__u32	polarities;
+	__u64	pixelclock;
+	__u32	hfrontporch;
+	__u32	hsync;
+	__u32	hbackporch;
+	__u32	vfrontporch;
+	__u32	vsync;
+	__u32	vbackporch;
+	__u32	il_vfrontporch;
+	__u32	il_vsync;
+	__u32	il_vbackporch;
+	__u32	standards;
+	__u32	flags;
+	struct v4l2_fract picture_aspect;
+	__u8	cea861_vic;
+	__u8	hdmi_vic;
+	__u8	reserved[46];
+} __attribute__ ((packed));
+
+/* Interlaced or progressive format */
+#define	V4L2_DV_PROGRESSIVE	0
+#define	V4L2_DV_INTERLACED	1
+
+/* Polarities. If bit is not set, it is assumed to be negative polarity */
+#define V4L2_DV_VSYNC_POS_POL	0x00000001
+#define V4L2_DV_HSYNC_POS_POL	0x00000002
+
+/* Timings standards */
+#define V4L2_DV_BT_STD_CEA861	(1 << 0)  /* CEA-861 Digital TV Profile */
+#define V4L2_DV_BT_STD_DMT	(1 << 1)  /* VESA Discrete Monitor Timings */
+#define V4L2_DV_BT_STD_CVT	(1 << 2)  /* VESA Coordinated Video Timings */
+#define V4L2_DV_BT_STD_GTF	(1 << 3)  /* VESA Generalized Timings Formula */
+#define V4L2_DV_BT_STD_SDI	(1 << 4)  /* SDI Timings */
+
+/* Flags */
+
+/*
+ * CVT/GTF specific: timing uses reduced blanking (CVT) or the 'Secondary
+ * GTF' curve (GTF). In both cases the horizontal and/or vertical blanking
+ * intervals are reduced, allowing a higher resolution over the same
+ * bandwidth. This is a read-only flag.
+ */
+#define V4L2_DV_FL_REDUCED_BLANKING		(1 << 0)
+/*
+ * CEA-861 specific: set for CEA-861 formats with a framerate of a multiple
+ * of six. These formats can be optionally played at 1 / 1.001 speed.
+ * This is a read-only flag.
+ */
+#define V4L2_DV_FL_CAN_REDUCE_FPS		(1 << 1)
+/*
+ * CEA-861 specific: only valid for video transmitters, the flag is cleared
+ * by receivers.
+ * If the framerate of the format is a multiple of six, then the pixelclock
+ * used to set up the transmitter is divided by 1.001 to make it compatible
+ * with 60 Hz based standards such as NTSC and PAL-M that use a framerate of
+ * 29.97 Hz. Otherwise this flag is cleared. If the transmitter can't generate
+ * such frequencies, then the flag will also be cleared.
+ */
+#define V4L2_DV_FL_REDUCED_FPS			(1 << 2)
+/*
+ * Specific to interlaced formats: if set, then field 1 is really one half-line
+ * longer and field 2 is really one half-line shorter, so each field has
+ * exactly the same number of half-lines. Whether half-lines can be detected
+ * or used depends on the hardware.
+ */
+#define V4L2_DV_FL_HALF_LINE			(1 << 3)
+/*
+ * If set, then this is a Consumer Electronics (CE) video format. Such formats
+ * differ from other formats (commonly called IT formats) in that if RGB
+ * encoding is used then by default the RGB values use limited range (i.e.
+ * use the range 16-235) as opposed to 0-255. All formats defined in CEA-861
+ * except for the 640x480 format are CE formats.
+ */
+#define V4L2_DV_FL_IS_CE_VIDEO			(1 << 4)
+/* Some formats like SMPTE-125M have an interlaced signal with a odd
+ * total height. For these formats, if this flag is set, the first
+ * field has the extra line. If not, it is the second field.
+ */
+#define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE	(1 << 5)
+/*
+ * If set, then the picture_aspect field is valid. Otherwise assume that the
+ * pixels are square, so the picture aspect ratio is the same as the width to
+ * height ratio.
+ */
+#define V4L2_DV_FL_HAS_PICTURE_ASPECT		(1 << 6)
+/*
+ * If set, then the cea861_vic field is valid and contains the Video
+ * Identification Code as per the CEA-861 standard.
+ */
+#define V4L2_DV_FL_HAS_CEA861_VIC		(1 << 7)
+/*
+ * If set, then the hdmi_vic field is valid and contains the Video
+ * Identification Code as per the HDMI standard (HDMI Vendor Specific
+ * InfoFrame).
+ */
+#define V4L2_DV_FL_HAS_HDMI_VIC			(1 << 8)
+/*
+ * CEA-861 specific: only valid for video receivers.
+ * If set, then HW can detect the difference between regular FPS and
+ * 1000/1001 FPS. Note: This flag is only valid for HDMI VIC codes with
+ * the V4L2_DV_FL_CAN_REDUCE_FPS flag set.
+ */
+#define V4L2_DV_FL_CAN_DETECT_REDUCED_FPS	(1 << 9)
+
+/* A few useful defines to calculate the total blanking and frame sizes */
+#define V4L2_DV_BT_BLANKING_WIDTH(bt) \
+	((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch)
+#define V4L2_DV_BT_FRAME_WIDTH(bt) \
+	((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
+#define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
+	((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \
+	 ((bt)->interlaced ? \
+	  ((bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) : 0))
+#define V4L2_DV_BT_FRAME_HEIGHT(bt) \
+	((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
+
+/** struct v4l2_dv_timings - DV timings
+ * @type:	the type of the timings
+ * @bt:	BT656/1120 timings
+ */
+struct v4l2_dv_timings {
+	__u32 type;
+	union {
+		struct v4l2_bt_timings	bt;
+		__u32	reserved[32];
+	};
+} __attribute__ ((packed));
+
+/* Values for the type field */
+#define V4L2_DV_BT_656_1120	0	/* BT.656/1120 timing type */
+
+
+/** struct v4l2_enum_dv_timings - DV timings enumeration
+ * @index:	enumeration index
+ * @pad:	the pad number for which to enumerate timings (used with
+ *		v4l-subdev nodes only)
+ * @reserved:	must be zeroed
+ * @timings:	the timings for the given index
+ */
+struct v4l2_enum_dv_timings {
+	__u32 index;
+	__u32 pad;
+	__u32 reserved[2];
+	struct v4l2_dv_timings timings;
+};
+
+/** struct v4l2_bt_timings_cap - BT.656/BT.1120 timing capabilities
+ * @min_width:		width in pixels
+ * @max_width:		width in pixels
+ * @min_height:		height in lines
+ * @max_height:		height in lines
+ * @min_pixelclock:	Pixel clock in HZ. Ex. 74.25MHz->74250000
+ * @max_pixelclock:	Pixel clock in HZ. Ex. 74.25MHz->74250000
+ * @standards:		Supported standards
+ * @capabilities:	Supported capabilities
+ * @reserved:		Must be zeroed
+ */
+struct v4l2_bt_timings_cap {
+	__u32	min_width;
+	__u32	max_width;
+	__u32	min_height;
+	__u32	max_height;
+	__u64	min_pixelclock;
+	__u64	max_pixelclock;
+	__u32	standards;
+	__u32	capabilities;
+	__u32	reserved[16];
+} __attribute__ ((packed));
+
+/* Supports interlaced formats */
+#define V4L2_DV_BT_CAP_INTERLACED	(1 << 0)
+/* Supports progressive formats */
+#define V4L2_DV_BT_CAP_PROGRESSIVE	(1 << 1)
+/* Supports CVT/GTF reduced blanking */
+#define V4L2_DV_BT_CAP_REDUCED_BLANKING	(1 << 2)
+/* Supports custom formats */
+#define V4L2_DV_BT_CAP_CUSTOM		(1 << 3)
+
+/** struct v4l2_dv_timings_cap - DV timings capabilities
+ * @type:	the type of the timings (same as in struct v4l2_dv_timings)
+ * @pad:	the pad number for which to query capabilities (used with
+ *		v4l-subdev nodes only)
+ * @bt:		the BT656/1120 timings capabilities
+ */
+struct v4l2_dv_timings_cap {
+	__u32 type;
+	__u32 pad;
+	__u32 reserved[2];
+	union {
+		struct v4l2_bt_timings_cap bt;
+		__u32 raw_data[32];
+	};
+};
+
+
+/*
+ *	V I D E O   I N P U T S
+ */
+struct v4l2_input {
+	__u32	     index;		/*  Which input */
+	__u8	     name[32];		/*  Label */
+	__u32	     type;		/*  Type of input */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
+	__u32        tuner;             /*  Tuner index */
+	v4l2_std_id  std;
+	__u32	     status;
+	__u32	     capabilities;
+	__u32	     reserved[3];
+};
+
+/*  Values for the 'type' field */
+#define V4L2_INPUT_TYPE_TUNER		1
+#define V4L2_INPUT_TYPE_CAMERA		2
+#define V4L2_INPUT_TYPE_TOUCH		3
+
+/* field 'status' - general */
+#define V4L2_IN_ST_NO_POWER    0x00000001  /* Attached device is off */
+#define V4L2_IN_ST_NO_SIGNAL   0x00000002
+#define V4L2_IN_ST_NO_COLOR    0x00000004
+
+/* field 'status' - sensor orientation */
+/* If sensor is mounted upside down set both bits */
+#define V4L2_IN_ST_HFLIP       0x00000010 /* Frames are flipped horizontally */
+#define V4L2_IN_ST_VFLIP       0x00000020 /* Frames are flipped vertically */
+
+/* field 'status' - analog */
+#define V4L2_IN_ST_NO_H_LOCK   0x00000100  /* No horizontal sync lock */
+#define V4L2_IN_ST_COLOR_KILL  0x00000200  /* Color killer is active */
+#define V4L2_IN_ST_NO_V_LOCK   0x00000400  /* No vertical sync lock */
+#define V4L2_IN_ST_NO_STD_LOCK 0x00000800  /* No standard format lock */
+
+/* field 'status' - digital */
+#define V4L2_IN_ST_NO_SYNC     0x00010000  /* No synchronization lock */
+#define V4L2_IN_ST_NO_EQU      0x00020000  /* No equalizer lock */
+#define V4L2_IN_ST_NO_CARRIER  0x00040000  /* Carrier recovery failed */
+
+/* field 'status' - VCR and set-top box */
+#define V4L2_IN_ST_MACROVISION 0x01000000  /* Macrovision detected */
+#define V4L2_IN_ST_NO_ACCESS   0x02000000  /* Conditional access denied */
+#define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
+
+/* capabilities flags */
+#define V4L2_IN_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS	V4L2_IN_CAP_DV_TIMINGS /* For compatibility */
+#define V4L2_IN_CAP_STD			0x00000004 /* Supports S_STD */
+#define V4L2_IN_CAP_NATIVE_SIZE		0x00000008 /* Supports setting native size */
+
+/*
+ *	V I D E O   O U T P U T S
+ */
+struct v4l2_output {
+	__u32	     index;		/*  Which output */
+	__u8	     name[32];		/*  Label */
+	__u32	     type;		/*  Type of output */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
+	__u32	     modulator;         /*  Associated modulator */
+	v4l2_std_id  std;
+	__u32	     capabilities;
+	__u32	     reserved[3];
+};
+/*  Values for the 'type' field */
+#define V4L2_OUTPUT_TYPE_MODULATOR		1
+#define V4L2_OUTPUT_TYPE_ANALOG			2
+#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY	3
+
+/* capabilities flags */
+#define V4L2_OUT_CAP_DV_TIMINGS		0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS	V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */
+#define V4L2_OUT_CAP_STD		0x00000004 /* Supports S_STD */
+#define V4L2_OUT_CAP_NATIVE_SIZE	0x00000008 /* Supports setting native size */
+
+/*
+ *	C O N T R O L S
+ */
+struct v4l2_control {
+	__u32		     id;
+	__s32		     value;
+};
+
+struct v4l2_ext_control {
+	__u32 id;
+	__u32 size;
+	__u32 reserved2[1];
+	union {
+		__s32 value;
+		__s64 value64;
+		char *string;
+		__u8 *p_u8;
+		__u16 *p_u16;
+		__u32 *p_u32;
+		__s32 *p_s32;
+		__s64 *p_s64;
+		struct v4l2_area *p_area;
+		struct v4l2_ctrl_h264_sps *p_h264_sps;
+		struct v4l2_ctrl_h264_pps *p_h264_pps;
+		struct v4l2_ctrl_h264_scaling_matrix *p_h264_scaling_matrix;
+		struct v4l2_ctrl_h264_pred_weights *p_h264_pred_weights;
+		struct v4l2_ctrl_h264_slice_params *p_h264_slice_params;
+		struct v4l2_ctrl_h264_decode_params *p_h264_decode_params;
+		struct v4l2_ctrl_fwht_params *p_fwht_params;
+		struct v4l2_ctrl_vp8_frame *p_vp8_frame;
+		struct v4l2_ctrl_mpeg2_sequence *p_mpeg2_sequence;
+		struct v4l2_ctrl_mpeg2_picture *p_mpeg2_picture;
+		struct v4l2_ctrl_mpeg2_quantisation *p_mpeg2_quantisation;
+		struct v4l2_ctrl_vp9_compressed_hdr *p_vp9_compressed_hdr_probs;
+		struct v4l2_ctrl_vp9_frame *p_vp9_frame;
+		struct v4l2_ctrl_hevc_sps *p_hevc_sps;
+		struct v4l2_ctrl_hevc_pps *p_hevc_pps;
+		struct v4l2_ctrl_hevc_slice_params *p_hevc_slice_params;
+		struct v4l2_ctrl_hevc_scaling_matrix *p_hevc_scaling_matrix;
+		struct v4l2_ctrl_hevc_decode_params *p_hevc_decode_params;
+		void *ptr;
+	};
+} __attribute__ ((packed));
+
+struct v4l2_ext_controls {
+	union {
+		__u32 ctrl_class;
+		__u32 which;
+	};
+	__u32 count;
+	__u32 error_idx;
+	__s32 request_fd;
+	__u32 reserved[1];
+	struct v4l2_ext_control *controls;
+};
+
+#define V4L2_CTRL_ID_MASK	  (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_ID2WHICH(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+#define V4L2_CTRL_MAX_DIMS	  (4)
+#define V4L2_CTRL_WHICH_CUR_VAL   0
+#define V4L2_CTRL_WHICH_DEF_VAL   0x0f000000
+#define V4L2_CTRL_WHICH_REQUEST_VAL 0x0f010000
+
+enum v4l2_ctrl_type {
+	V4L2_CTRL_TYPE_INTEGER	     = 1,
+	V4L2_CTRL_TYPE_BOOLEAN	     = 2,
+	V4L2_CTRL_TYPE_MENU	     = 3,
+	V4L2_CTRL_TYPE_BUTTON	     = 4,
+	V4L2_CTRL_TYPE_INTEGER64     = 5,
+	V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
+	V4L2_CTRL_TYPE_STRING        = 7,
+	V4L2_CTRL_TYPE_BITMASK       = 8,
+	V4L2_CTRL_TYPE_INTEGER_MENU  = 9,
+
+	/* Compound types are >= 0x0100 */
+	V4L2_CTRL_COMPOUND_TYPES     = 0x0100,
+	V4L2_CTRL_TYPE_U8	     = 0x0100,
+	V4L2_CTRL_TYPE_U16	     = 0x0101,
+	V4L2_CTRL_TYPE_U32	     = 0x0102,
+	V4L2_CTRL_TYPE_AREA          = 0x0106,
+
+	V4L2_CTRL_TYPE_HDR10_CLL_INFO		= 0x0110,
+	V4L2_CTRL_TYPE_HDR10_MASTERING_DISPLAY	= 0x0111,
+
+	V4L2_CTRL_TYPE_H264_SPS             = 0x0200,
+	V4L2_CTRL_TYPE_H264_PPS		    = 0x0201,
+	V4L2_CTRL_TYPE_H264_SCALING_MATRIX  = 0x0202,
+	V4L2_CTRL_TYPE_H264_SLICE_PARAMS    = 0x0203,
+	V4L2_CTRL_TYPE_H264_DECODE_PARAMS   = 0x0204,
+	V4L2_CTRL_TYPE_H264_PRED_WEIGHTS    = 0x0205,
+
+	V4L2_CTRL_TYPE_FWHT_PARAMS	    = 0x0220,
+
+	V4L2_CTRL_TYPE_VP8_FRAME            = 0x0240,
+
+	V4L2_CTRL_TYPE_MPEG2_QUANTISATION   = 0x0250,
+	V4L2_CTRL_TYPE_MPEG2_SEQUENCE       = 0x0251,
+	V4L2_CTRL_TYPE_MPEG2_PICTURE        = 0x0252,
+
+	V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR	= 0x0260,
+	V4L2_CTRL_TYPE_VP9_FRAME		= 0x0261,
+
+	V4L2_CTRL_TYPE_HEVC_SPS			= 0x0270,
+	V4L2_CTRL_TYPE_HEVC_PPS			= 0x0271,
+	V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS	= 0x0272,
+	V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX	= 0x0273,
+	V4L2_CTRL_TYPE_HEVC_DECODE_PARAMS	= 0x0274,
+};
+
+/*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
+struct v4l2_queryctrl {
+	__u32		     id;
+	__u32		     type;	/* enum v4l2_ctrl_type */
+	__u8		     name[32];	/* Whatever */
+	__s32		     minimum;	/* Note signedness */
+	__s32		     maximum;
+	__s32		     step;
+	__s32		     default_value;
+	__u32                flags;
+	__u32		     reserved[2];
+};
+
+/*  Used in the VIDIOC_QUERY_EXT_CTRL ioctl for querying extended controls */
+struct v4l2_query_ext_ctrl {
+	__u32		     id;
+	__u32		     type;
+	char		     name[32];
+	__s64		     minimum;
+	__s64		     maximum;
+	__u64		     step;
+	__s64		     default_value;
+	__u32                flags;
+	__u32                elem_size;
+	__u32                elems;
+	__u32                nr_of_dims;
+	__u32                dims[V4L2_CTRL_MAX_DIMS];
+	__u32		     reserved[32];
+};
+
+/*  Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
+struct v4l2_querymenu {
+	__u32		id;
+	__u32		index;
+	union {
+		__u8	name[32];	/* Whatever */
+		__s64	value;
+	};
+	__u32		reserved;
+} __attribute__ ((packed));
+
+/*  Control flags  */
+#define V4L2_CTRL_FLAG_DISABLED		0x0001
+#define V4L2_CTRL_FLAG_GRABBED		0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY	0x0004
+#define V4L2_CTRL_FLAG_UPDATE		0x0008
+#define V4L2_CTRL_FLAG_INACTIVE		0x0010
+#define V4L2_CTRL_FLAG_SLIDER		0x0020
+#define V4L2_CTRL_FLAG_WRITE_ONLY	0x0040
+#define V4L2_CTRL_FLAG_VOLATILE		0x0080
+#define V4L2_CTRL_FLAG_HAS_PAYLOAD	0x0100
+#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE	0x0200
+#define V4L2_CTRL_FLAG_MODIFY_LAYOUT	0x0400
+#define V4L2_CTRL_FLAG_DYNAMIC_ARRAY	0x0800
+
+/*  Query flags, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
+#define V4L2_CTRL_FLAG_NEXT_COMPOUND	0x40000000
+
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_MAX_CTRLS		1024
+/*  IDs reserved for driver specific controls */
+#define V4L2_CID_PRIVATE_BASE		0x08000000
+
+
+/*
+ *	T U N I N G
+ */
+struct v4l2_tuner {
+	__u32                   index;
+	__u8			name[32];
+	__u32			type;	/* enum v4l2_tuner_type */
+	__u32			capability;
+	__u32			rangelow;
+	__u32			rangehigh;
+	__u32			rxsubchans;
+	__u32			audmode;
+	__s32			signal;
+	__s32			afc;
+	__u32			reserved[4];
+};
+
+struct v4l2_modulator {
+	__u32			index;
+	__u8			name[32];
+	__u32			capability;
+	__u32			rangelow;
+	__u32			rangehigh;
+	__u32			txsubchans;
+	__u32			type;	/* enum v4l2_tuner_type */
+	__u32			reserved[3];
+};
+
+/*  Flags for the 'capability' field */
+#define V4L2_TUNER_CAP_LOW		0x0001
+#define V4L2_TUNER_CAP_NORM		0x0002
+#define V4L2_TUNER_CAP_HWSEEK_BOUNDED	0x0004
+#define V4L2_TUNER_CAP_HWSEEK_WRAP	0x0008
+#define V4L2_TUNER_CAP_STEREO		0x0010
+#define V4L2_TUNER_CAP_LANG2		0x0020
+#define V4L2_TUNER_CAP_SAP		0x0020
+#define V4L2_TUNER_CAP_LANG1		0x0040
+#define V4L2_TUNER_CAP_RDS		0x0080
+#define V4L2_TUNER_CAP_RDS_BLOCK_IO	0x0100
+#define V4L2_TUNER_CAP_RDS_CONTROLS	0x0200
+#define V4L2_TUNER_CAP_FREQ_BANDS	0x0400
+#define V4L2_TUNER_CAP_HWSEEK_PROG_LIM	0x0800
+#define V4L2_TUNER_CAP_1HZ		0x1000
+
+/*  Flags for the 'rxsubchans' field */
+#define V4L2_TUNER_SUB_MONO		0x0001
+#define V4L2_TUNER_SUB_STEREO		0x0002
+#define V4L2_TUNER_SUB_LANG2		0x0004
+#define V4L2_TUNER_SUB_SAP		0x0004
+#define V4L2_TUNER_SUB_LANG1		0x0008
+#define V4L2_TUNER_SUB_RDS		0x0010
+
+/*  Values for the 'audmode' field */
+#define V4L2_TUNER_MODE_MONO		0x0000
+#define V4L2_TUNER_MODE_STEREO		0x0001
+#define V4L2_TUNER_MODE_LANG2		0x0002
+#define V4L2_TUNER_MODE_SAP		0x0002
+#define V4L2_TUNER_MODE_LANG1		0x0003
+#define V4L2_TUNER_MODE_LANG1_LANG2	0x0004
+
+struct v4l2_frequency {
+	__u32	tuner;
+	__u32	type;	/* enum v4l2_tuner_type */
+	__u32	frequency;
+	__u32	reserved[8];
+};
+
+#define V4L2_BAND_MODULATION_VSB	(1 << 1)
+#define V4L2_BAND_MODULATION_FM		(1 << 2)
+#define V4L2_BAND_MODULATION_AM		(1 << 3)
+
+struct v4l2_frequency_band {
+	__u32	tuner;
+	__u32	type;	/* enum v4l2_tuner_type */
+	__u32	index;
+	__u32	capability;
+	__u32	rangelow;
+	__u32	rangehigh;
+	__u32	modulation;
+	__u32	reserved[9];
+};
+
+struct v4l2_hw_freq_seek {
+	__u32	tuner;
+	__u32	type;	/* enum v4l2_tuner_type */
+	__u32	seek_upward;
+	__u32	wrap_around;
+	__u32	spacing;
+	__u32	rangelow;
+	__u32	rangehigh;
+	__u32	reserved[5];
+};
+
+/*
+ *	R D S
+ */
+
+struct v4l2_rds_data {
+	__u8	lsb;
+	__u8	msb;
+	__u8	block;
+} __attribute__ ((packed));
+
+#define V4L2_RDS_BLOCK_MSK	 0x7
+#define V4L2_RDS_BLOCK_A	 0
+#define V4L2_RDS_BLOCK_B	 1
+#define V4L2_RDS_BLOCK_C	 2
+#define V4L2_RDS_BLOCK_D	 3
+#define V4L2_RDS_BLOCK_C_ALT	 4
+#define V4L2_RDS_BLOCK_INVALID	 7
+
+#define V4L2_RDS_BLOCK_CORRECTED 0x40
+#define V4L2_RDS_BLOCK_ERROR	 0x80
+
+/*
+ *	A U D I O
+ */
+struct v4l2_audio {
+	__u32	index;
+	__u8	name[32];
+	__u32	capability;
+	__u32	mode;
+	__u32	reserved[2];
+};
+
+/*  Flags for the 'capability' field */
+#define V4L2_AUDCAP_STEREO		0x00001
+#define V4L2_AUDCAP_AVL			0x00002
+
+/*  Flags for the 'mode' field */
+#define V4L2_AUDMODE_AVL		0x00001
+
+struct v4l2_audioout {
+	__u32	index;
+	__u8	name[32];
+	__u32	capability;
+	__u32	mode;
+	__u32	reserved[2];
+};
+
+/*
+ *	M P E G   S E R V I C E S
+ */
+#if 1
+#define V4L2_ENC_IDX_FRAME_I    (0)
+#define V4L2_ENC_IDX_FRAME_P    (1)
+#define V4L2_ENC_IDX_FRAME_B    (2)
+#define V4L2_ENC_IDX_FRAME_MASK (0xf)
+
+struct v4l2_enc_idx_entry {
+	__u64 offset;
+	__u64 pts;
+	__u32 length;
+	__u32 flags;
+	__u32 reserved[2];
+};
+
+#define V4L2_ENC_IDX_ENTRIES (64)
+struct v4l2_enc_idx {
+	__u32 entries;
+	__u32 entries_cap;
+	__u32 reserved[4];
+	struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
+};
+
+
+#define V4L2_ENC_CMD_START      (0)
+#define V4L2_ENC_CMD_STOP       (1)
+#define V4L2_ENC_CMD_PAUSE      (2)
+#define V4L2_ENC_CMD_RESUME     (3)
+
+/* Flags for V4L2_ENC_CMD_STOP */
+#define V4L2_ENC_CMD_STOP_AT_GOP_END    (1 << 0)
+
+struct v4l2_encoder_cmd {
+	__u32 cmd;
+	__u32 flags;
+	union {
+		struct {
+			__u32 data[8];
+		} raw;
+	};
+};
+
+/* Decoder commands */
+#define V4L2_DEC_CMD_START       (0)
+#define V4L2_DEC_CMD_STOP        (1)
+#define V4L2_DEC_CMD_PAUSE       (2)
+#define V4L2_DEC_CMD_RESUME      (3)
+#define V4L2_DEC_CMD_FLUSH       (4)
+
+/* Flags for V4L2_DEC_CMD_START */
+#define V4L2_DEC_CMD_START_MUTE_AUDIO	(1 << 0)
+
+/* Flags for V4L2_DEC_CMD_PAUSE */
+#define V4L2_DEC_CMD_PAUSE_TO_BLACK	(1 << 0)
+
+/* Flags for V4L2_DEC_CMD_STOP */
+#define V4L2_DEC_CMD_STOP_TO_BLACK	(1 << 0)
+#define V4L2_DEC_CMD_STOP_IMMEDIATELY	(1 << 1)
+
+/* Play format requirements (returned by the driver): */
+
+/* The decoder has no special format requirements */
+#define V4L2_DEC_START_FMT_NONE		(0)
+/* The decoder requires full GOPs */
+#define V4L2_DEC_START_FMT_GOP		(1)
+
+/* The structure must be zeroed before use by the application
+   This ensures it can be extended safely in the future. */
+struct v4l2_decoder_cmd {
+	__u32 cmd;
+	__u32 flags;
+	union {
+		struct {
+			__u64 pts;
+		} stop;
+
+		struct {
+			/* 0 or 1000 specifies normal speed,
+			   1 specifies forward single stepping,
+			   -1 specifies backward single stepping,
+			   >1: playback at speed/1000 of the normal speed,
+			   <-1: reverse playback at (-speed/1000) of the normal speed. */
+			__s32 speed;
+			__u32 format;
+		} start;
+
+		struct {
+			__u32 data[16];
+		} raw;
+	};
+};
+#endif
+
+
+/*
+ *	D A T A   S E R V I C E S   ( V B I )
+ *
+ *	Data services API by Michael Schimek
+ */
+
+/* Raw VBI */
+struct v4l2_vbi_format {
+	__u32	sampling_rate;		/* in 1 Hz */
+	__u32	offset;
+	__u32	samples_per_line;
+	__u32	sample_format;		/* V4L2_PIX_FMT_* */
+	__s32	start[2];
+	__u32	count[2];
+	__u32	flags;			/* V4L2_VBI_* */
+	__u32	reserved[2];		/* must be zero */
+};
+
+/*  VBI flags  */
+#define V4L2_VBI_UNSYNC		(1 << 0)
+#define V4L2_VBI_INTERLACED	(1 << 1)
+
+/* ITU-R start lines for each field */
+#define V4L2_VBI_ITU_525_F1_START (1)
+#define V4L2_VBI_ITU_525_F2_START (264)
+#define V4L2_VBI_ITU_625_F1_START (1)
+#define V4L2_VBI_ITU_625_F2_START (314)
+
+/* Sliced VBI
+ *
+ *    This implements is a proposal V4L2 API to allow SLICED VBI
+ * required for some hardware encoders. It should change without
+ * notice in the definitive implementation.
+ */
+
+struct v4l2_sliced_vbi_format {
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+				 (equals frame lines 313-336 for 625 line video
+				  standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	__u32   io_size;
+	__u32   reserved[2];            /* must be zero */
+};
+
+/* Teletext World System Teletext
+   (WST), defined on ITU-R BT.653-2 */
+#define V4L2_SLICED_TELETEXT_B          (0x0001)
+/* Video Program System, defined on ETS 300 231*/
+#define V4L2_SLICED_VPS                 (0x0400)
+/* Closed Caption, defined on EIA-608 */
+#define V4L2_SLICED_CAPTION_525         (0x1000)
+/* Wide Screen System, defined on ITU-R BT1119.1 */
+#define V4L2_SLICED_WSS_625             (0x4000)
+
+#define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
+#define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
+
+struct v4l2_sliced_vbi_cap {
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+				 (equals frame lines 313-336 for 625 line video
+				  standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	__u32	type;		/* enum v4l2_buf_type */
+	__u32   reserved[3];    /* must be 0 */
+};
+
+struct v4l2_sliced_vbi_data {
+	__u32   id;
+	__u32   field;          /* 0: first field, 1: second field */
+	__u32   line;           /* 1-23 */
+	__u32   reserved;       /* must be 0 */
+	__u8    data[48];
+};
+
+/*
+ * Sliced VBI data inserted into MPEG Streams
+ */
+
+/*
+ * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
+ *
+ * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
+ * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
+ * data
+ *
+ * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
+ * definitions are not included here.  See the MPEG-2 specifications for details
+ * on these headers.
+ */
+
+/* Line type IDs */
+#define V4L2_MPEG_VBI_IVTV_TELETEXT_B     (1)
+#define V4L2_MPEG_VBI_IVTV_CAPTION_525    (4)
+#define V4L2_MPEG_VBI_IVTV_WSS_625        (5)
+#define V4L2_MPEG_VBI_IVTV_VPS            (7)
+
+struct v4l2_mpeg_vbi_itv0_line {
+	__u8 id;	/* One of V4L2_MPEG_VBI_IVTV_* above */
+	__u8 data[42];	/* Sliced VBI data for the line */
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_itv0 {
+	__le32 linemask[2]; /* Bitmasks of VBI service lines present */
+	struct v4l2_mpeg_vbi_itv0_line line[35];
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_ITV0 {
+	struct v4l2_mpeg_vbi_itv0_line line[36];
+} __attribute__ ((packed));
+
+#define V4L2_MPEG_VBI_IVTV_MAGIC0	"itv0"
+#define V4L2_MPEG_VBI_IVTV_MAGIC1	"ITV0"
+
+struct v4l2_mpeg_vbi_fmt_ivtv {
+	__u8 magic[4];
+	union {
+		struct v4l2_mpeg_vbi_itv0 itv0;
+		struct v4l2_mpeg_vbi_ITV0 ITV0;
+	};
+} __attribute__ ((packed));
+
+/*
+ *	A G G R E G A T E   S T R U C T U R E S
+ */
+
+/**
+ * struct v4l2_plane_pix_format - additional, per-plane format definition
+ * @sizeimage:		maximum size in bytes required for data, for which
+ *			this plane will be used
+ * @bytesperline:	distance in bytes between the leftmost pixels in two
+ *			adjacent lines
+ * @reserved:		drivers and applications must zero this array
+ */
+struct v4l2_plane_pix_format {
+	__u32		sizeimage;
+	__u32		bytesperline;
+	__u16		reserved[6];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_pix_format_mplane - multiplanar format definition
+ * @width:		image width in pixels
+ * @height:		image height in pixels
+ * @pixelformat:	little endian four character code (fourcc)
+ * @field:		enum v4l2_field; field order (for interlaced video)
+ * @colorspace:		enum v4l2_colorspace; supplemental to pixelformat
+ * @plane_fmt:		per-plane information
+ * @num_planes:		number of planes for this format
+ * @flags:		format flags (V4L2_PIX_FMT_FLAG_*)
+ * @ycbcr_enc:		enum v4l2_ycbcr_encoding, Y'CbCr encoding
+ * @hsv_enc:		enum v4l2_hsv_encoding, HSV encoding
+ * @quantization:	enum v4l2_quantization, colorspace quantization
+ * @xfer_func:		enum v4l2_xfer_func, colorspace transfer function
+ * @reserved:		drivers and applications must zero this array
+ */
+struct v4l2_pix_format_mplane {
+	__u32				width;
+	__u32				height;
+	__u32				pixelformat;
+	__u32				field;
+	__u32				colorspace;
+
+	struct v4l2_plane_pix_format	plane_fmt[VIDEO_MAX_PLANES];
+	__u8				num_planes;
+	__u8				flags;
+	 union {
+		__u8				ycbcr_enc;
+		__u8				hsv_enc;
+	};
+	__u8				quantization;
+	__u8				xfer_func;
+	__u8				reserved[7];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_sdr_format - SDR format definition
+ * @pixelformat:	little endian four character code (fourcc)
+ * @buffersize:		maximum size in bytes required for data
+ * @reserved:		drivers and applications must zero this array
+ */
+struct v4l2_sdr_format {
+	__u32				pixelformat;
+	__u32				buffersize;
+	__u8				reserved[24];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_meta_format - metadata format definition
+ * @dataformat:		little endian four character code (fourcc)
+ * @buffersize:		maximum size in bytes required for data
+ */
+struct v4l2_meta_format {
+	__u32				dataformat;
+	__u32				buffersize;
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_format - stream data format
+ * @type:	enum v4l2_buf_type; type of the data stream
+ * @pix:	definition of an image format
+ * @pix_mp:	definition of a multiplanar image format
+ * @win:	definition of an overlaid image
+ * @vbi:	raw VBI capture or output parameters
+ * @sliced:	sliced VBI capture or output parameters
+ * @raw_data:	placeholder for future extensions and custom formats
+ * @fmt:	union of @pix, @pix_mp, @win, @vbi, @sliced, @sdr, @meta
+ *		and @raw_data
+ */
+struct v4l2_format {
+	__u32	 type;
+	union {
+		struct v4l2_pix_format		pix;     /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
+		struct v4l2_pix_format_mplane	pix_mp;  /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
+		struct v4l2_window		win;     /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
+		struct v4l2_vbi_format		vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
+		struct v4l2_sliced_vbi_format	sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
+		struct v4l2_sdr_format		sdr;     /* V4L2_BUF_TYPE_SDR_CAPTURE */
+		struct v4l2_meta_format		meta;    /* V4L2_BUF_TYPE_META_CAPTURE */
+		__u8	raw_data[200];                   /* user-defined */
+	} fmt;
+};
+
+/*	Stream type-dependent parameters
+ */
+struct v4l2_streamparm {
+	__u32	 type;			/* enum v4l2_buf_type */
+	union {
+		struct v4l2_captureparm	capture;
+		struct v4l2_outputparm	output;
+		__u8	raw_data[200];  /* user-defined */
+	} parm;
+};
+
+/*
+ *	E V E N T S
+ */
+
+#define V4L2_EVENT_ALL				0
+#define V4L2_EVENT_VSYNC			1
+#define V4L2_EVENT_EOS				2
+#define V4L2_EVENT_CTRL				3
+#define V4L2_EVENT_FRAME_SYNC			4
+#define V4L2_EVENT_SOURCE_CHANGE		5
+#define V4L2_EVENT_MOTION_DET			6
+#define V4L2_EVENT_PRIVATE_START		0x08000000
+
+/* Payload for V4L2_EVENT_VSYNC */
+struct v4l2_event_vsync {
+	/* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
+	__u8 field;
+} __attribute__ ((packed));
+
+/* Payload for V4L2_EVENT_CTRL */
+#define V4L2_EVENT_CTRL_CH_VALUE		(1 << 0)
+#define V4L2_EVENT_CTRL_CH_FLAGS		(1 << 1)
+#define V4L2_EVENT_CTRL_CH_RANGE		(1 << 2)
+#define V4L2_EVENT_CTRL_CH_DIMENSIONS		(1 << 3)
+
+struct v4l2_event_ctrl {
+	__u32 changes;
+	__u32 type;
+	union {
+		__s32 value;
+		__s64 value64;
+	};
+	__u32 flags;
+	__s32 minimum;
+	__s32 maximum;
+	__s32 step;
+	__s32 default_value;
+};
+
+struct v4l2_event_frame_sync {
+	__u32 frame_sequence;
+};
+
+#define V4L2_EVENT_SRC_CH_RESOLUTION		(1 << 0)
+
+struct v4l2_event_src_change {
+	__u32 changes;
+};
+
+#define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ	(1 << 0)
+
+/**
+ * struct v4l2_event_motion_det - motion detection event
+ * @flags:             if V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ is set, then the
+ *                     frame_sequence field is valid.
+ * @frame_sequence:    the frame sequence number associated with this event.
+ * @region_mask:       which regions detected motion.
+ */
+struct v4l2_event_motion_det {
+	__u32 flags;
+	__u32 frame_sequence;
+	__u32 region_mask;
+};
+
+struct v4l2_event {
+	__u32				type;
+	union {
+		struct v4l2_event_vsync		vsync;
+		struct v4l2_event_ctrl		ctrl;
+		struct v4l2_event_frame_sync	frame_sync;
+		struct v4l2_event_src_change	src_change;
+		struct v4l2_event_motion_det	motion_det;
+		__u8				data[64];
+	} u;
+	__u32				pending;
+	__u32				sequence;
+	struct timespec			timestamp;
+	__u32				id;
+	__u32				reserved[8];
+};
+
+#define V4L2_EVENT_SUB_FL_SEND_INITIAL		(1 << 0)
+#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK	(1 << 1)
+
+struct v4l2_event_subscription {
+	__u32				type;
+	__u32				id;
+	__u32				flags;
+	__u32				reserved[5];
+};
+
+/*
+ *	A D V A N C E D   D E B U G G I N G
+ *
+ *	NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
+ *	FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
+ */
+
+/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
+
+#define V4L2_CHIP_MATCH_BRIDGE      0  /* Match against chip ID on the bridge (0 for the bridge) */
+#define V4L2_CHIP_MATCH_SUBDEV      4  /* Match against subdev index */
+
+/* The following four defines are no longer in use */
+#define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE
+#define V4L2_CHIP_MATCH_I2C_DRIVER  1  /* Match against I2C driver name */
+#define V4L2_CHIP_MATCH_I2C_ADDR    2  /* Match against I2C 7-bit address */
+#define V4L2_CHIP_MATCH_AC97        3  /* Match against ancillary AC97 chip */
+
+struct v4l2_dbg_match {
+	__u32 type; /* Match type */
+	union {     /* Match this chip, meaning determined by type */
+		__u32 addr;
+		char name[32];
+	};
+} __attribute__ ((packed));
+
+struct v4l2_dbg_register {
+	struct v4l2_dbg_match match;
+	__u32 size;	/* register size in bytes */
+	__u64 reg;
+	__u64 val;
+} __attribute__ ((packed));
+
+#define V4L2_CHIP_FL_READABLE (1 << 0)
+#define V4L2_CHIP_FL_WRITABLE (1 << 1)
+
+/* VIDIOC_DBG_G_CHIP_INFO */
+struct v4l2_dbg_chip_info {
+	struct v4l2_dbg_match match;
+	char name[32];
+	__u32 flags;
+	__u32 reserved[32];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
+ * @index:	on return, index of the first created buffer
+ * @count:	entry: number of requested buffers,
+ *		return: number of created buffers
+ * @memory:	enum v4l2_memory; buffer memory type
+ * @format:	frame format, for which buffers are requested
+ * @capabilities: capabilities of this buffer type.
+ * @flags:	additional buffer management attributes (ignored unless the
+ *		queue has V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS capability
+ *		and configured for MMAP streaming I/O).
+ * @reserved:	future extensions
+ */
+struct v4l2_create_buffers {
+	__u32			index;
+	__u32			count;
+	__u32			memory;
+	struct v4l2_format	format;
+	__u32			capabilities;
+	__u32			flags;
+	__u32			reserved[6];
+};
+
+/*
+ *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
+ *
+ */
+#define VIDIOC_QUERYCAP		 _IOR('V',  0, struct v4l2_capability)
+#define VIDIOC_ENUM_FMT         _IOWR('V',  2, struct v4l2_fmtdesc)
+#define VIDIOC_G_FMT		_IOWR('V',  4, struct v4l2_format)
+#define VIDIOC_S_FMT		_IOWR('V',  5, struct v4l2_format)
+#define VIDIOC_REQBUFS		_IOWR('V',  8, struct v4l2_requestbuffers)
+#define VIDIOC_QUERYBUF		_IOWR('V',  9, struct v4l2_buffer)
+#define VIDIOC_G_FBUF		 _IOR('V', 10, struct v4l2_framebuffer)
+#define VIDIOC_S_FBUF		 _IOW('V', 11, struct v4l2_framebuffer)
+#define VIDIOC_OVERLAY		 _IOW('V', 14, int)
+#define VIDIOC_QBUF		_IOWR('V', 15, struct v4l2_buffer)
+#define VIDIOC_EXPBUF		_IOWR('V', 16, struct v4l2_exportbuffer)
+#define VIDIOC_DQBUF		_IOWR('V', 17, struct v4l2_buffer)
+#define VIDIOC_STREAMON		 _IOW('V', 18, int)
+#define VIDIOC_STREAMOFF	 _IOW('V', 19, int)
+#define VIDIOC_G_PARM		_IOWR('V', 21, struct v4l2_streamparm)
+#define VIDIOC_S_PARM		_IOWR('V', 22, struct v4l2_streamparm)
+#define VIDIOC_G_STD		 _IOR('V', 23, v4l2_std_id)
+#define VIDIOC_S_STD		 _IOW('V', 24, v4l2_std_id)
+#define VIDIOC_ENUMSTD		_IOWR('V', 25, struct v4l2_standard)
+#define VIDIOC_ENUMINPUT	_IOWR('V', 26, struct v4l2_input)
+#define VIDIOC_G_CTRL		_IOWR('V', 27, struct v4l2_control)
+#define VIDIOC_S_CTRL		_IOWR('V', 28, struct v4l2_control)
+#define VIDIOC_G_TUNER		_IOWR('V', 29, struct v4l2_tuner)
+#define VIDIOC_S_TUNER		 _IOW('V', 30, struct v4l2_tuner)
+#define VIDIOC_G_AUDIO		 _IOR('V', 33, struct v4l2_audio)
+#define VIDIOC_S_AUDIO		 _IOW('V', 34, struct v4l2_audio)
+#define VIDIOC_QUERYCTRL	_IOWR('V', 36, struct v4l2_queryctrl)
+#define VIDIOC_QUERYMENU	_IOWR('V', 37, struct v4l2_querymenu)
+#define VIDIOC_G_INPUT		 _IOR('V', 38, int)
+#define VIDIOC_S_INPUT		_IOWR('V', 39, int)
+#define VIDIOC_G_EDID		_IOWR('V', 40, struct v4l2_edid)
+#define VIDIOC_S_EDID		_IOWR('V', 41, struct v4l2_edid)
+#define VIDIOC_G_OUTPUT		 _IOR('V', 46, int)
+#define VIDIOC_S_OUTPUT		_IOWR('V', 47, int)
+#define VIDIOC_ENUMOUTPUT	_IOWR('V', 48, struct v4l2_output)
+#define VIDIOC_G_AUDOUT		 _IOR('V', 49, struct v4l2_audioout)
+#define VIDIOC_S_AUDOUT		 _IOW('V', 50, struct v4l2_audioout)
+#define VIDIOC_G_MODULATOR	_IOWR('V', 54, struct v4l2_modulator)
+#define VIDIOC_S_MODULATOR	 _IOW('V', 55, struct v4l2_modulator)
+#define VIDIOC_G_FREQUENCY	_IOWR('V', 56, struct v4l2_frequency)
+#define VIDIOC_S_FREQUENCY	 _IOW('V', 57, struct v4l2_frequency)
+#define VIDIOC_CROPCAP		_IOWR('V', 58, struct v4l2_cropcap)
+#define VIDIOC_G_CROP		_IOWR('V', 59, struct v4l2_crop)
+#define VIDIOC_S_CROP		 _IOW('V', 60, struct v4l2_crop)
+#define VIDIOC_G_JPEGCOMP	 _IOR('V', 61, struct v4l2_jpegcompression)
+#define VIDIOC_S_JPEGCOMP	 _IOW('V', 62, struct v4l2_jpegcompression)
+#define VIDIOC_QUERYSTD		 _IOR('V', 63, v4l2_std_id)
+#define VIDIOC_TRY_FMT		_IOWR('V', 64, struct v4l2_format)
+#define VIDIOC_ENUMAUDIO	_IOWR('V', 65, struct v4l2_audio)
+#define VIDIOC_ENUMAUDOUT	_IOWR('V', 66, struct v4l2_audioout)
+#define VIDIOC_G_PRIORITY	 _IOR('V', 67, __u32) /* enum v4l2_priority */
+#define VIDIOC_S_PRIORITY	 _IOW('V', 68, __u32) /* enum v4l2_priority */
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_LOG_STATUS         _IO('V', 70)
+#define VIDIOC_G_EXT_CTRLS	_IOWR('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS	_IOWR('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS	_IOWR('V', 73, struct v4l2_ext_controls)
+#define VIDIOC_ENUM_FRAMESIZES	_IOWR('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
+#define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
+#define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
+#define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
+
+/*
+ * Experimental, meant for debugging, testing and internal use.
+ * Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
+ * You must be root to use these ioctls. Never use these in applications!
+ */
+#define	VIDIOC_DBG_S_REGISTER	 _IOW('V', 79, struct v4l2_dbg_register)
+#define	VIDIOC_DBG_G_REGISTER	_IOWR('V', 80, struct v4l2_dbg_register)
+
+#define VIDIOC_S_HW_FREQ_SEEK	 _IOW('V', 82, struct v4l2_hw_freq_seek)
+#define	VIDIOC_S_DV_TIMINGS	_IOWR('V', 87, struct v4l2_dv_timings)
+#define	VIDIOC_G_DV_TIMINGS	_IOWR('V', 88, struct v4l2_dv_timings)
+#define	VIDIOC_DQEVENT		 _IOR('V', 89, struct v4l2_event)
+#define	VIDIOC_SUBSCRIBE_EVENT	 _IOW('V', 90, struct v4l2_event_subscription)
+#define	VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
+#define VIDIOC_CREATE_BUFS	_IOWR('V', 92, struct v4l2_create_buffers)
+#define VIDIOC_PREPARE_BUF	_IOWR('V', 93, struct v4l2_buffer)
+#define VIDIOC_G_SELECTION	_IOWR('V', 94, struct v4l2_selection)
+#define VIDIOC_S_SELECTION	_IOWR('V', 95, struct v4l2_selection)
+#define VIDIOC_DECODER_CMD	_IOWR('V', 96, struct v4l2_decoder_cmd)
+#define VIDIOC_TRY_DECODER_CMD	_IOWR('V', 97, struct v4l2_decoder_cmd)
+#define VIDIOC_ENUM_DV_TIMINGS  _IOWR('V', 98, struct v4l2_enum_dv_timings)
+#define VIDIOC_QUERY_DV_TIMINGS  _IOR('V', 99, struct v4l2_dv_timings)
+#define VIDIOC_DV_TIMINGS_CAP   _IOWR('V', 100, struct v4l2_dv_timings_cap)
+#define VIDIOC_ENUM_FREQ_BANDS	_IOWR('V', 101, struct v4l2_frequency_band)
+
+/*
+ * Experimental, meant for debugging, testing and internal use.
+ * Never use this in applications!
+ */
+#define VIDIOC_DBG_G_CHIP_INFO  _IOWR('V', 102, struct v4l2_dbg_chip_info)
+
+#define VIDIOC_QUERY_EXT_CTRL	_IOWR('V', 103, struct v4l2_query_ext_ctrl)
+
+/* Reminder: when adding new ioctls please add support for them to
+   drivers/media/v4l2-core/v4l2-compat-ioctl32.c as well! */
+
+#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
+
+/* Deprecated definitions kept for backwards compatibility */
+#define V4L2_PIX_FMT_HM12 V4L2_PIX_FMT_NV12_16L16
+#define V4L2_PIX_FMT_SUNXI_TILED_NV12 V4L2_PIX_FMT_NV12_32L32
+/*
+ * This capability was never implemented, anyone using this cap should drop it
+ * from their code.
+ */
+#define V4L2_CAP_ASYNCIO 0x02000000
+
+#endif /* __LINUX_VIDEODEV2_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_9p.h b/contrib/libs/linux-headers/linux/virtio_9p.h
new file mode 100644
index 0000000000..374b68f8ac
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_9p.h
@@ -0,0 +1,44 @@
+#ifndef _LINUX_VIRTIO_9P_H
+#define _LINUX_VIRTIO_9P_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/* The feature bitmap for virtio 9P */
+
+/* The mount point is specified in a config variable */
+#define VIRTIO_9P_MOUNT_TAG 0
+
+struct virtio_9p_config {
+	/* length of the tag name */
+	__virtio16 tag_len;
+	/* non-NULL terminated tag name */
+	__u8 tag[];
+} __attribute__((packed));
+
+#endif /* _LINUX_VIRTIO_9P_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_balloon.h b/contrib/libs/linux-headers/linux/virtio_balloon.h
new file mode 100644
index 0000000000..ddaa45e723
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_balloon.h
@@ -0,0 +1,119 @@
+#ifndef _LINUX_VIRTIO_BALLOON_H
+#define _LINUX_VIRTIO_BALLOON_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/* The feature bitmap for virtio balloon */
+#define VIRTIO_BALLOON_F_MUST_TELL_HOST	0 /* Tell before reclaiming pages */
+#define VIRTIO_BALLOON_F_STATS_VQ	1 /* Memory Stats virtqueue */
+#define VIRTIO_BALLOON_F_DEFLATE_ON_OOM	2 /* Deflate balloon on OOM */
+#define VIRTIO_BALLOON_F_FREE_PAGE_HINT	3 /* VQ to report free pages */
+#define VIRTIO_BALLOON_F_PAGE_POISON	4 /* Guest is using page poisoning */
+#define VIRTIO_BALLOON_F_REPORTING	5 /* Page reporting virtqueue */
+
+/* Size of a PFN in the balloon interface. */
+#define VIRTIO_BALLOON_PFN_SHIFT 12
+
+#define VIRTIO_BALLOON_CMD_ID_STOP	0
+#define VIRTIO_BALLOON_CMD_ID_DONE	1
+struct virtio_balloon_config {
+	/* Number of pages host wants Guest to give up. */
+	__le32 num_pages;
+	/* Number of pages we've actually got in balloon. */
+	__le32 actual;
+	/*
+	 * Free page hint command id, readonly by guest.
+	 * Was previously named free_page_report_cmd_id so we
+	 * need to carry that name for legacy support.
+	 */
+	union {
+		__le32 free_page_hint_cmd_id;
+		__le32 free_page_report_cmd_id;	/* deprecated */
+	};
+	/* Stores PAGE_POISON if page poisoning is in use */
+	__le32 poison_val;
+};
+
+#define VIRTIO_BALLOON_S_SWAP_IN  0   /* Amount of memory swapped in */
+#define VIRTIO_BALLOON_S_SWAP_OUT 1   /* Amount of memory swapped out */
+#define VIRTIO_BALLOON_S_MAJFLT   2   /* Number of major faults */
+#define VIRTIO_BALLOON_S_MINFLT   3   /* Number of minor faults */
+#define VIRTIO_BALLOON_S_MEMFREE  4   /* Total amount of free memory */
+#define VIRTIO_BALLOON_S_MEMTOT   5   /* Total amount of memory */
+#define VIRTIO_BALLOON_S_AVAIL    6   /* Available memory as in /proc */
+#define VIRTIO_BALLOON_S_CACHES   7   /* Disk caches */
+#define VIRTIO_BALLOON_S_HTLB_PGALLOC  8  /* Hugetlb page allocations */
+#define VIRTIO_BALLOON_S_HTLB_PGFAIL   9  /* Hugetlb page allocation failures */
+#define VIRTIO_BALLOON_S_NR       10
+
+#define VIRTIO_BALLOON_S_NAMES_WITH_PREFIX(VIRTIO_BALLOON_S_NAMES_prefix) { \
+	VIRTIO_BALLOON_S_NAMES_prefix "swap-in", \
+	VIRTIO_BALLOON_S_NAMES_prefix "swap-out", \
+	VIRTIO_BALLOON_S_NAMES_prefix "major-faults", \
+	VIRTIO_BALLOON_S_NAMES_prefix "minor-faults", \
+	VIRTIO_BALLOON_S_NAMES_prefix "free-memory", \
+	VIRTIO_BALLOON_S_NAMES_prefix "total-memory", \
+	VIRTIO_BALLOON_S_NAMES_prefix "available-memory", \
+	VIRTIO_BALLOON_S_NAMES_prefix "disk-caches", \
+	VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-allocations", \
+	VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-failures" \
+}
+
+#define VIRTIO_BALLOON_S_NAMES VIRTIO_BALLOON_S_NAMES_WITH_PREFIX("")
+
+/*
+ * Memory statistics structure.
+ * Driver fills an array of these structures and passes to device.
+ *
+ * NOTE: fields are laid out in a way that would make compiler add padding
+ * between and after fields, so we have to use compiler-specific attributes to
+ * pack it, to disable this padding. This also often causes compiler to
+ * generate suboptimal code.
+ *
+ * We maintain this statistics structure format for backwards compatibility,
+ * but don't follow this example.
+ *
+ * If implementing a similar structure, do something like the below instead:
+ *     struct virtio_balloon_stat {
+ *         __virtio16 tag;
+ *         __u8 reserved[6];
+ *         __virtio64 val;
+ *     };
+ *
+ * In other words, add explicit reserved fields to align field and
+ * structure boundaries at field size, avoiding compiler padding
+ * without the packed attribute.
+ */
+struct virtio_balloon_stat {
+	__virtio16 tag;
+	__virtio64 val;
+} __attribute__((packed));
+
+#endif /* _LINUX_VIRTIO_BALLOON_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_blk.h b/contrib/libs/linux-headers/linux/virtio_blk.h
new file mode 100644
index 0000000000..17f62f1e04
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_blk.h
@@ -0,0 +1,325 @@
+#ifndef _LINUX_VIRTIO_BLK_H
+#define _LINUX_VIRTIO_BLK_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_types.h>
+
+/* Feature bits */
+#define VIRTIO_BLK_F_SIZE_MAX	1	/* Indicates maximum segment size */
+#define VIRTIO_BLK_F_SEG_MAX	2	/* Indicates maximum # of segments */
+#define VIRTIO_BLK_F_GEOMETRY	4	/* Legacy geometry available  */
+#define VIRTIO_BLK_F_RO		5	/* Disk is read-only */
+#define VIRTIO_BLK_F_BLK_SIZE	6	/* Block size of disk is available*/
+#define VIRTIO_BLK_F_TOPOLOGY	10	/* Topology information is available */
+#define VIRTIO_BLK_F_MQ		12	/* support more than one vq */
+#define VIRTIO_BLK_F_DISCARD	13	/* DISCARD is supported */
+#define VIRTIO_BLK_F_WRITE_ZEROES	14	/* WRITE ZEROES is supported */
+#define VIRTIO_BLK_F_SECURE_ERASE	16 /* Secure Erase is supported */
+#define VIRTIO_BLK_F_ZONED		17	/* Zoned block device */
+
+/* Legacy feature bits */
+#ifndef VIRTIO_BLK_NO_LEGACY
+#define VIRTIO_BLK_F_BARRIER	0	/* Does host support barriers? */
+#define VIRTIO_BLK_F_SCSI	7	/* Supports scsi command passthru */
+#define VIRTIO_BLK_F_FLUSH	9	/* Flush command supported */
+#define VIRTIO_BLK_F_CONFIG_WCE	11	/* Writeback mode available in config */
+/* Old (deprecated) name for VIRTIO_BLK_F_FLUSH. */
+#define VIRTIO_BLK_F_WCE VIRTIO_BLK_F_FLUSH
+#endif /* !VIRTIO_BLK_NO_LEGACY */
+
+#define VIRTIO_BLK_ID_BYTES	20	/* ID string length */
+
+struct virtio_blk_config {
+	/* The capacity (in 512-byte sectors). */
+	__virtio64 capacity;
+	/* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */
+	__virtio32 size_max;
+	/* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */
+	__virtio32 seg_max;
+	/* geometry of the device (if VIRTIO_BLK_F_GEOMETRY) */
+	struct virtio_blk_geometry {
+		__virtio16 cylinders;
+		__u8 heads;
+		__u8 sectors;
+	} geometry;
+
+	/* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */
+	__virtio32 blk_size;
+
+	/* the next 4 entries are guarded by VIRTIO_BLK_F_TOPOLOGY  */
+	/* exponent for physical block per logical block. */
+	__u8 physical_block_exp;
+	/* alignment offset in logical blocks. */
+	__u8 alignment_offset;
+	/* minimum I/O size without performance penalty in logical blocks. */
+	__virtio16 min_io_size;
+	/* optimal sustained I/O size in logical blocks. */
+	__virtio32 opt_io_size;
+
+	/* writeback mode (if VIRTIO_BLK_F_CONFIG_WCE) */
+	__u8 wce;
+	__u8 unused;
+
+	/* number of vqs, only available when VIRTIO_BLK_F_MQ is set */
+	__virtio16 num_queues;
+
+	/* the next 3 entries are guarded by VIRTIO_BLK_F_DISCARD */
+	/*
+	 * The maximum discard sectors (in 512-byte sectors) for
+	 * one segment.
+	 */
+	__virtio32 max_discard_sectors;
+	/*
+	 * The maximum number of discard segments in a
+	 * discard command.
+	 */
+	__virtio32 max_discard_seg;
+	/* Discard commands must be aligned to this number of sectors. */
+	__virtio32 discard_sector_alignment;
+
+	/* the next 3 entries are guarded by VIRTIO_BLK_F_WRITE_ZEROES */
+	/*
+	 * The maximum number of write zeroes sectors (in 512-byte sectors) in
+	 * one segment.
+	 */
+	__virtio32 max_write_zeroes_sectors;
+	/*
+	 * The maximum number of segments in a write zeroes
+	 * command.
+	 */
+	__virtio32 max_write_zeroes_seg;
+	/*
+	 * Set if a VIRTIO_BLK_T_WRITE_ZEROES request may result in the
+	 * deallocation of one or more of the sectors.
+	 */
+	__u8 write_zeroes_may_unmap;
+
+	__u8 unused1[3];
+
+	/* the next 3 entries are guarded by VIRTIO_BLK_F_SECURE_ERASE */
+	/*
+	 * The maximum secure erase sectors (in 512-byte sectors) for
+	 * one segment.
+	 */
+	__virtio32 max_secure_erase_sectors;
+	/*
+	 * The maximum number of secure erase segments in a
+	 * secure erase command.
+	 */
+	__virtio32 max_secure_erase_seg;
+	/* Secure erase commands must be aligned to this number of sectors. */
+	__virtio32 secure_erase_sector_alignment;
+
+	/* Zoned block device characteristics (if VIRTIO_BLK_F_ZONED) */
+	struct virtio_blk_zoned_characteristics {
+		__virtio32 zone_sectors;
+		__virtio32 max_open_zones;
+		__virtio32 max_active_zones;
+		__virtio32 max_append_sectors;
+		__virtio32 write_granularity;
+		__u8 model;
+		__u8 unused2[3];
+	} zoned;
+} __attribute__((packed));
+
+/*
+ * Command types
+ *
+ * Usage is a bit tricky as some bits are used as flags and some are not.
+ *
+ * Rules:
+ *   VIRTIO_BLK_T_OUT may be combined with VIRTIO_BLK_T_SCSI_CMD or
+ *   VIRTIO_BLK_T_BARRIER.  VIRTIO_BLK_T_FLUSH is a command of its own
+ *   and may not be combined with any of the other flags.
+ */
+
+/* These two define direction. */
+#define VIRTIO_BLK_T_IN		0
+#define VIRTIO_BLK_T_OUT	1
+
+#ifndef VIRTIO_BLK_NO_LEGACY
+/* This bit says it's a scsi command, not an actual read or write. */
+#define VIRTIO_BLK_T_SCSI_CMD	2
+#endif /* VIRTIO_BLK_NO_LEGACY */
+
+/* Cache flush command */
+#define VIRTIO_BLK_T_FLUSH	4
+
+/* Get device ID command */
+#define VIRTIO_BLK_T_GET_ID    8
+
+/* Discard command */
+#define VIRTIO_BLK_T_DISCARD	11
+
+/* Write zeroes command */
+#define VIRTIO_BLK_T_WRITE_ZEROES	13
+
+/* Secure erase command */
+#define VIRTIO_BLK_T_SECURE_ERASE	14
+
+/* Zone append command */
+#define VIRTIO_BLK_T_ZONE_APPEND    15
+
+/* Report zones command */
+#define VIRTIO_BLK_T_ZONE_REPORT    16
+
+/* Open zone command */
+#define VIRTIO_BLK_T_ZONE_OPEN      18
+
+/* Close zone command */
+#define VIRTIO_BLK_T_ZONE_CLOSE     20
+
+/* Finish zone command */
+#define VIRTIO_BLK_T_ZONE_FINISH    22
+
+/* Reset zone command */
+#define VIRTIO_BLK_T_ZONE_RESET     24
+
+/* Reset All zones command */
+#define VIRTIO_BLK_T_ZONE_RESET_ALL 26
+
+#ifndef VIRTIO_BLK_NO_LEGACY
+/* Barrier before this op. */
+#define VIRTIO_BLK_T_BARRIER	0x80000000
+#endif /* !VIRTIO_BLK_NO_LEGACY */
+
+/*
+ * This comes first in the read scatter-gather list.
+ * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated,
+ * this is the first element of the read scatter-gather list.
+ */
+struct virtio_blk_outhdr {
+	/* VIRTIO_BLK_T* */
+	__virtio32 type;
+	/* io priority. */
+	__virtio32 ioprio;
+	/* Sector (ie. 512 byte offset) */
+	__virtio64 sector;
+};
+
+/*
+ * Supported zoned device models.
+ */
+
+/* Regular block device */
+#define VIRTIO_BLK_Z_NONE      0
+/* Host-managed zoned device */
+#define VIRTIO_BLK_Z_HM        1
+/* Host-aware zoned device */
+#define VIRTIO_BLK_Z_HA        2
+
+/*
+ * Zone descriptor. A part of VIRTIO_BLK_T_ZONE_REPORT command reply.
+ */
+struct virtio_blk_zone_descriptor {
+	/* Zone capacity */
+	__virtio64 z_cap;
+	/* The starting sector of the zone */
+	__virtio64 z_start;
+	/* Zone write pointer position in sectors */
+	__virtio64 z_wp;
+	/* Zone type */
+	__u8 z_type;
+	/* Zone state */
+	__u8 z_state;
+	__u8 reserved[38];
+};
+
+struct virtio_blk_zone_report {
+	__virtio64 nr_zones;
+	__u8 reserved[56];
+	struct virtio_blk_zone_descriptor zones[];
+};
+
+/*
+ * Supported zone types.
+ */
+
+/* Conventional zone */
+#define VIRTIO_BLK_ZT_CONV         1
+/* Sequential Write Required zone */
+#define VIRTIO_BLK_ZT_SWR          2
+/* Sequential Write Preferred zone */
+#define VIRTIO_BLK_ZT_SWP          3
+
+/*
+ * Zone states that are available for zones of all types.
+ */
+
+/* Not a write pointer (conventional zones only) */
+#define VIRTIO_BLK_ZS_NOT_WP       0
+/* Empty */
+#define VIRTIO_BLK_ZS_EMPTY        1
+/* Implicitly Open */
+#define VIRTIO_BLK_ZS_IOPEN        2
+/* Explicitly Open */
+#define VIRTIO_BLK_ZS_EOPEN        3
+/* Closed */
+#define VIRTIO_BLK_ZS_CLOSED       4
+/* Read-Only */
+#define VIRTIO_BLK_ZS_RDONLY       13
+/* Full */
+#define VIRTIO_BLK_ZS_FULL         14
+/* Offline */
+#define VIRTIO_BLK_ZS_OFFLINE      15
+
+/* Unmap this range (only valid for write zeroes command) */
+#define VIRTIO_BLK_WRITE_ZEROES_FLAG_UNMAP	0x00000001
+
+/* Discard/write zeroes range for each request. */
+struct virtio_blk_discard_write_zeroes {
+	/* discard/write zeroes start sector */
+	__le64 sector;
+	/* number of discard/write zeroes sectors */
+	__le32 num_sectors;
+	/* flags for this range */
+	__le32 flags;
+};
+
+#ifndef VIRTIO_BLK_NO_LEGACY
+struct virtio_scsi_inhdr {
+	__virtio32 errors;
+	__virtio32 data_len;
+	__virtio32 sense_len;
+	__virtio32 residual;
+};
+#endif /* !VIRTIO_BLK_NO_LEGACY */
+
+/* And this is the final byte of the write scatter-gather list. */
+#define VIRTIO_BLK_S_OK		0
+#define VIRTIO_BLK_S_IOERR	1
+#define VIRTIO_BLK_S_UNSUPP	2
+
+/* Error codes that are specific to zoned block devices */
+#define VIRTIO_BLK_S_ZONE_INVALID_CMD     3
+#define VIRTIO_BLK_S_ZONE_UNALIGNED_WP    4
+#define VIRTIO_BLK_S_ZONE_OPEN_RESOURCE   5
+#define VIRTIO_BLK_S_ZONE_ACTIVE_RESOURCE 6
+
+#endif /* _LINUX_VIRTIO_BLK_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_bt.h b/contrib/libs/linux-headers/linux/virtio_bt.h
new file mode 100644
index 0000000000..4e609559b8
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_bt.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef _LINUX_VIRTIO_BT_H
+#define _LINUX_VIRTIO_BT_H
+
+#include <linux/virtio_types.h>
+
+/* Feature bits */
+#define VIRTIO_BT_F_VND_HCI	0	/* Indicates vendor command support */
+#define VIRTIO_BT_F_MSFT_EXT	1	/* Indicates MSFT vendor support */
+#define VIRTIO_BT_F_AOSP_EXT	2	/* Indicates AOSP vendor support */
+#define VIRTIO_BT_F_CONFIG_V2	3	/* Use second version configuration */
+
+enum virtio_bt_config_type {
+	VIRTIO_BT_CONFIG_TYPE_PRIMARY	= 0,
+	VIRTIO_BT_CONFIG_TYPE_AMP	= 1,
+};
+
+enum virtio_bt_config_vendor {
+	VIRTIO_BT_CONFIG_VENDOR_NONE	= 0,
+	VIRTIO_BT_CONFIG_VENDOR_ZEPHYR	= 1,
+	VIRTIO_BT_CONFIG_VENDOR_INTEL	= 2,
+	VIRTIO_BT_CONFIG_VENDOR_REALTEK	= 3,
+};
+
+struct virtio_bt_config {
+	__u8  type;
+	__u16 vendor;
+	__u16 msft_opcode;
+} __attribute__((packed));
+
+struct virtio_bt_config_v2 {
+	__u8  type;
+	__u8  alignment;
+	__u16 vendor;
+	__u16 msft_opcode;
+};
+
+#endif /* _LINUX_VIRTIO_BT_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_config.h b/contrib/libs/linux-headers/linux/virtio_config.h
new file mode 100644
index 0000000000..94a3019542
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_config.h
@@ -0,0 +1,110 @@
+#ifndef _LINUX_VIRTIO_CONFIG_H
+#define _LINUX_VIRTIO_CONFIG_H
+/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+/* Virtio devices use a standardized configuration space to define their
+ * features and pass configuration information, but each implementation can
+ * store and access that space differently. */
+#include <linux/types.h>
+
+/* Status byte for guest to report progress, and synchronize features. */
+/* We have seen device and processed generic fields (VIRTIO_CONFIG_F_VIRTIO) */
+#define VIRTIO_CONFIG_S_ACKNOWLEDGE	1
+/* We have found a driver for the device. */
+#define VIRTIO_CONFIG_S_DRIVER		2
+/* Driver has used its parts of the config, and is happy */
+#define VIRTIO_CONFIG_S_DRIVER_OK	4
+/* Driver has finished configuring features */
+#define VIRTIO_CONFIG_S_FEATURES_OK	8
+/* Device entered invalid state, driver must reset it */
+#define VIRTIO_CONFIG_S_NEEDS_RESET	0x40
+/* We've given up on this device. */
+#define VIRTIO_CONFIG_S_FAILED		0x80
+
+/*
+ * Virtio feature bits VIRTIO_TRANSPORT_F_START through
+ * VIRTIO_TRANSPORT_F_END are reserved for the transport
+ * being used (e.g. virtio_ring, virtio_pci etc.), the
+ * rest are per-device feature bits.
+ */
+#define VIRTIO_TRANSPORT_F_START	28
+#define VIRTIO_TRANSPORT_F_END		41
+
+#ifndef VIRTIO_CONFIG_NO_LEGACY
+/* Do we get callbacks when the ring is completely used, even if we've
+ * suppressed them? */
+#define VIRTIO_F_NOTIFY_ON_EMPTY	24
+
+/* Can the device handle any descriptor layout? */
+#define VIRTIO_F_ANY_LAYOUT		27
+#endif /* VIRTIO_CONFIG_NO_LEGACY */
+
+/* v1.0 compliant. */
+#define VIRTIO_F_VERSION_1		32
+
+/*
+ * If clear - device has the platform DMA (e.g. IOMMU) bypass quirk feature.
+ * If set - use platform DMA tools to access the memory.
+ *
+ * Note the reverse polarity (compared to most other features),
+ * this is for compatibility with legacy systems.
+ */
+#define VIRTIO_F_ACCESS_PLATFORM	33
+/* Legacy name for VIRTIO_F_ACCESS_PLATFORM (for compatibility with old userspace) */
+#define VIRTIO_F_IOMMU_PLATFORM		VIRTIO_F_ACCESS_PLATFORM
+
+/* This feature indicates support for the packed virtqueue layout. */
+#define VIRTIO_F_RING_PACKED		34
+
+/*
+ * Inorder feature indicates that all buffers are used by the device
+ * in the same order in which they have been made available.
+ */
+#define VIRTIO_F_IN_ORDER		35
+
+/*
+ * This feature indicates that memory accesses by the driver and the
+ * device are ordered in a way described by the platform.
+ */
+#define VIRTIO_F_ORDER_PLATFORM		36
+
+/*
+ * Does the device support Single Root I/O Virtualization?
+ */
+#define VIRTIO_F_SR_IOV			37
+
+/*
+ * This feature indicates that the driver passes extra data (besides
+ * identifying the virtqueue) in its device notifications.
+ */
+#define VIRTIO_F_NOTIFICATION_DATA	38
+
+/*
+ * This feature indicates that the driver can reset a queue individually.
+ */
+#define VIRTIO_F_RING_RESET		40
+#endif /* _LINUX_VIRTIO_CONFIG_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_console.h b/contrib/libs/linux-headers/linux/virtio_console.h
new file mode 100644
index 0000000000..d08f767d82
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_console.h
@@ -0,0 +1,78 @@
+/*
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers:
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Copyright (C) Red Hat, Inc., 2009, 2010, 2011
+ * Copyright (C) Amit Shah <amit.shah@redhat.com>, 2009, 2010, 2011
+ */
+#ifndef _LINUX_VIRTIO_CONSOLE_H
+#define _LINUX_VIRTIO_CONSOLE_H
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/* Feature bits */
+#define VIRTIO_CONSOLE_F_SIZE	0	/* Does host provide console size? */
+#define VIRTIO_CONSOLE_F_MULTIPORT 1	/* Does host provide multiple ports? */
+#define VIRTIO_CONSOLE_F_EMERG_WRITE 2 /* Does host support emergency write? */
+
+#define VIRTIO_CONSOLE_BAD_ID		(~(__u32)0)
+
+struct virtio_console_config {
+	/* colums of the screens */
+	__virtio16 cols;
+	/* rows of the screens */
+	__virtio16 rows;
+	/* max. number of ports this device can hold */
+	__virtio32 max_nr_ports;
+	/* emergency write register */
+	__virtio32 emerg_wr;
+} __attribute__((packed));
+
+/*
+ * A message that's passed between the Host and the Guest for a
+ * particular port.
+ */
+struct virtio_console_control {
+	__virtio32 id;		/* Port number */
+	__virtio16 event;	/* The kind of control event (see below) */
+	__virtio16 value;	/* Extra information for the key */
+};
+
+/* Some events for control messages */
+#define VIRTIO_CONSOLE_DEVICE_READY	0
+#define VIRTIO_CONSOLE_PORT_ADD		1
+#define VIRTIO_CONSOLE_PORT_REMOVE	2
+#define VIRTIO_CONSOLE_PORT_READY	3
+#define VIRTIO_CONSOLE_CONSOLE_PORT	4
+#define VIRTIO_CONSOLE_RESIZE		5
+#define VIRTIO_CONSOLE_PORT_OPEN	6
+#define VIRTIO_CONSOLE_PORT_NAME	7
+
+
+#endif /* _LINUX_VIRTIO_CONSOLE_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_crypto.h b/contrib/libs/linux-headers/linux/virtio_crypto.h
new file mode 100644
index 0000000000..71a54a6849
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_crypto.h
@@ -0,0 +1,530 @@
+#ifndef _VIRTIO_CRYPTO_H
+#define _VIRTIO_CRYPTO_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+
+#define VIRTIO_CRYPTO_SERVICE_CIPHER 0
+#define VIRTIO_CRYPTO_SERVICE_HASH   1
+#define VIRTIO_CRYPTO_SERVICE_MAC    2
+#define VIRTIO_CRYPTO_SERVICE_AEAD   3
+#define VIRTIO_CRYPTO_SERVICE_AKCIPHER 4
+
+#define VIRTIO_CRYPTO_OPCODE(service, op)   (((service) << 8) | (op))
+
+struct virtio_crypto_ctrl_header {
+#define VIRTIO_CRYPTO_CIPHER_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x02)
+#define VIRTIO_CRYPTO_CIPHER_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x03)
+#define VIRTIO_CRYPTO_HASH_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x02)
+#define VIRTIO_CRYPTO_HASH_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x03)
+#define VIRTIO_CRYPTO_MAC_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x02)
+#define VIRTIO_CRYPTO_MAC_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x03)
+#define VIRTIO_CRYPTO_AEAD_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x02)
+#define VIRTIO_CRYPTO_AEAD_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x03)
+#define VIRTIO_CRYPTO_AKCIPHER_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x04)
+#define VIRTIO_CRYPTO_AKCIPHER_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x05)
+	__le32 opcode;
+	__le32 algo;
+	__le32 flag;
+	/* data virtqueue id */
+	__le32 queue_id;
+};
+
+struct virtio_crypto_cipher_session_para {
+#define VIRTIO_CRYPTO_NO_CIPHER                 0
+#define VIRTIO_CRYPTO_CIPHER_ARC4               1
+#define VIRTIO_CRYPTO_CIPHER_AES_ECB            2
+#define VIRTIO_CRYPTO_CIPHER_AES_CBC            3
+#define VIRTIO_CRYPTO_CIPHER_AES_CTR            4
+#define VIRTIO_CRYPTO_CIPHER_DES_ECB            5
+#define VIRTIO_CRYPTO_CIPHER_DES_CBC            6
+#define VIRTIO_CRYPTO_CIPHER_3DES_ECB           7
+#define VIRTIO_CRYPTO_CIPHER_3DES_CBC           8
+#define VIRTIO_CRYPTO_CIPHER_3DES_CTR           9
+#define VIRTIO_CRYPTO_CIPHER_KASUMI_F8          10
+#define VIRTIO_CRYPTO_CIPHER_SNOW3G_UEA2        11
+#define VIRTIO_CRYPTO_CIPHER_AES_F8             12
+#define VIRTIO_CRYPTO_CIPHER_AES_XTS            13
+#define VIRTIO_CRYPTO_CIPHER_ZUC_EEA3           14
+	__le32 algo;
+	/* length of key */
+	__le32 keylen;
+
+#define VIRTIO_CRYPTO_OP_ENCRYPT  1
+#define VIRTIO_CRYPTO_OP_DECRYPT  2
+	/* encrypt or decrypt */
+	__le32 op;
+	__le32 padding;
+};
+
+struct virtio_crypto_session_input {
+	/* Device-writable part */
+	__le64 session_id;
+	__le32 status;
+	__le32 padding;
+};
+
+struct virtio_crypto_cipher_session_req {
+	struct virtio_crypto_cipher_session_para para;
+	__u8 padding[32];
+};
+
+struct virtio_crypto_hash_session_para {
+#define VIRTIO_CRYPTO_NO_HASH            0
+#define VIRTIO_CRYPTO_HASH_MD5           1
+#define VIRTIO_CRYPTO_HASH_SHA1          2
+#define VIRTIO_CRYPTO_HASH_SHA_224       3
+#define VIRTIO_CRYPTO_HASH_SHA_256       4
+#define VIRTIO_CRYPTO_HASH_SHA_384       5
+#define VIRTIO_CRYPTO_HASH_SHA_512       6
+#define VIRTIO_CRYPTO_HASH_SHA3_224      7
+#define VIRTIO_CRYPTO_HASH_SHA3_256      8
+#define VIRTIO_CRYPTO_HASH_SHA3_384      9
+#define VIRTIO_CRYPTO_HASH_SHA3_512      10
+#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE128      11
+#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE256      12
+	__le32 algo;
+	/* hash result length */
+	__le32 hash_result_len;
+	__u8 padding[8];
+};
+
+struct virtio_crypto_hash_create_session_req {
+	struct virtio_crypto_hash_session_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_mac_session_para {
+#define VIRTIO_CRYPTO_NO_MAC                       0
+#define VIRTIO_CRYPTO_MAC_HMAC_MD5                 1
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA1                2
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_224             3
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_256             4
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_384             5
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_512             6
+#define VIRTIO_CRYPTO_MAC_CMAC_3DES                25
+#define VIRTIO_CRYPTO_MAC_CMAC_AES                 26
+#define VIRTIO_CRYPTO_MAC_KASUMI_F9                27
+#define VIRTIO_CRYPTO_MAC_SNOW3G_UIA2              28
+#define VIRTIO_CRYPTO_MAC_GMAC_AES                 41
+#define VIRTIO_CRYPTO_MAC_GMAC_TWOFISH             42
+#define VIRTIO_CRYPTO_MAC_CBCMAC_AES               49
+#define VIRTIO_CRYPTO_MAC_CBCMAC_KASUMI_F9         50
+#define VIRTIO_CRYPTO_MAC_XCBC_AES                 53
+	__le32 algo;
+	/* hash result length */
+	__le32 hash_result_len;
+	/* length of authenticated key */
+	__le32 auth_key_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_mac_create_session_req {
+	struct virtio_crypto_mac_session_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_aead_session_para {
+#define VIRTIO_CRYPTO_NO_AEAD     0
+#define VIRTIO_CRYPTO_AEAD_GCM    1
+#define VIRTIO_CRYPTO_AEAD_CCM    2
+#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305  3
+	__le32 algo;
+	/* length of key */
+	__le32 key_len;
+	/* hash result length */
+	__le32 hash_result_len;
+	/* length of the additional authenticated data (AAD) in bytes */
+	__le32 aad_len;
+	/* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */
+	__le32 op;
+	__le32 padding;
+};
+
+struct virtio_crypto_aead_create_session_req {
+	struct virtio_crypto_aead_session_para para;
+	__u8 padding[32];
+};
+
+struct virtio_crypto_rsa_session_para {
+#define VIRTIO_CRYPTO_RSA_RAW_PADDING   0
+#define VIRTIO_CRYPTO_RSA_PKCS1_PADDING 1
+	__le32 padding_algo;
+
+#define VIRTIO_CRYPTO_RSA_NO_HASH   0
+#define VIRTIO_CRYPTO_RSA_MD2       1
+#define VIRTIO_CRYPTO_RSA_MD3       2
+#define VIRTIO_CRYPTO_RSA_MD4       3
+#define VIRTIO_CRYPTO_RSA_MD5       4
+#define VIRTIO_CRYPTO_RSA_SHA1      5
+#define VIRTIO_CRYPTO_RSA_SHA256    6
+#define VIRTIO_CRYPTO_RSA_SHA384    7
+#define VIRTIO_CRYPTO_RSA_SHA512    8
+#define VIRTIO_CRYPTO_RSA_SHA224    9
+	__le32 hash_algo;
+};
+
+struct virtio_crypto_ecdsa_session_para {
+#define VIRTIO_CRYPTO_CURVE_UNKNOWN   0
+#define VIRTIO_CRYPTO_CURVE_NIST_P192 1
+#define VIRTIO_CRYPTO_CURVE_NIST_P224 2
+#define VIRTIO_CRYPTO_CURVE_NIST_P256 3
+#define VIRTIO_CRYPTO_CURVE_NIST_P384 4
+#define VIRTIO_CRYPTO_CURVE_NIST_P521 5
+	__le32 curve_id;
+	__le32 padding;
+};
+
+struct virtio_crypto_akcipher_session_para {
+#define VIRTIO_CRYPTO_NO_AKCIPHER    0
+#define VIRTIO_CRYPTO_AKCIPHER_RSA   1
+#define VIRTIO_CRYPTO_AKCIPHER_DSA   2
+#define VIRTIO_CRYPTO_AKCIPHER_ECDSA 3
+	__le32 algo;
+
+#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PUBLIC  1
+#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PRIVATE 2
+	__le32 keytype;
+	__le32 keylen;
+
+	union {
+		struct virtio_crypto_rsa_session_para rsa;
+		struct virtio_crypto_ecdsa_session_para ecdsa;
+	} u;
+};
+
+struct virtio_crypto_akcipher_create_session_req {
+	struct virtio_crypto_akcipher_session_para para;
+	__u8 padding[36];
+};
+
+struct virtio_crypto_alg_chain_session_para {
+#define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_THEN_CIPHER  1
+#define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_CIPHER_THEN_HASH  2
+	__le32 alg_chain_order;
+/* Plain hash */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_PLAIN    1
+/* Authenticated hash (mac) */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_AUTH     2
+/* Nested hash */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_NESTED   3
+	__le32 hash_mode;
+	struct virtio_crypto_cipher_session_para cipher_param;
+	union {
+		struct virtio_crypto_hash_session_para hash_param;
+		struct virtio_crypto_mac_session_para mac_param;
+		__u8 padding[16];
+	} u;
+	/* length of the additional authenticated data (AAD) in bytes */
+	__le32 aad_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_alg_chain_session_req {
+	struct virtio_crypto_alg_chain_session_para para;
+};
+
+struct virtio_crypto_sym_create_session_req {
+	union {
+		struct virtio_crypto_cipher_session_req cipher;
+		struct virtio_crypto_alg_chain_session_req chain;
+		__u8 padding[48];
+	} u;
+
+	/* Device-readable part */
+
+/* No operation */
+#define VIRTIO_CRYPTO_SYM_OP_NONE  0
+/* Cipher only operation on the data */
+#define VIRTIO_CRYPTO_SYM_OP_CIPHER  1
+/*
+ * Chain any cipher with any hash or mac operation. The order
+ * depends on the value of alg_chain_order param
+ */
+#define VIRTIO_CRYPTO_SYM_OP_ALGORITHM_CHAINING  2
+	__le32 op_type;
+	__le32 padding;
+};
+
+struct virtio_crypto_destroy_session_req {
+	/* Device-readable part */
+	__le64  session_id;
+	__u8 padding[48];
+};
+
+/* The request of the control virtqueue's packet */
+struct virtio_crypto_op_ctrl_req {
+	struct virtio_crypto_ctrl_header header;
+
+	union {
+		struct virtio_crypto_sym_create_session_req
+			sym_create_session;
+		struct virtio_crypto_hash_create_session_req
+			hash_create_session;
+		struct virtio_crypto_mac_create_session_req
+			mac_create_session;
+		struct virtio_crypto_aead_create_session_req
+			aead_create_session;
+		struct virtio_crypto_akcipher_create_session_req
+			akcipher_create_session;
+		struct virtio_crypto_destroy_session_req
+			destroy_session;
+		__u8 padding[56];
+	} u;
+};
+
+struct virtio_crypto_op_header {
+#define VIRTIO_CRYPTO_CIPHER_ENCRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x00)
+#define VIRTIO_CRYPTO_CIPHER_DECRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x01)
+#define VIRTIO_CRYPTO_HASH \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x00)
+#define VIRTIO_CRYPTO_MAC \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x00)
+#define VIRTIO_CRYPTO_AEAD_ENCRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x00)
+#define VIRTIO_CRYPTO_AEAD_DECRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x01)
+#define VIRTIO_CRYPTO_AKCIPHER_ENCRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x00)
+#define VIRTIO_CRYPTO_AKCIPHER_DECRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x01)
+#define VIRTIO_CRYPTO_AKCIPHER_SIGN \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x02)
+#define VIRTIO_CRYPTO_AKCIPHER_VERIFY \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x03)
+	__le32 opcode;
+	/* algo should be service-specific algorithms */
+	__le32 algo;
+	/* session_id should be service-specific algorithms */
+	__le64 session_id;
+	/* control flag to control the request */
+	__le32 flag;
+	__le32 padding;
+};
+
+struct virtio_crypto_cipher_para {
+	/*
+	 * Byte Length of valid IV/Counter
+	 *
+	 * For block ciphers in CBC or F8 mode, or for Kasumi in F8 mode, or for
+	 *   SNOW3G in UEA2 mode, this is the length of the IV (which
+	 *   must be the same as the block length of the cipher).
+	 * For block ciphers in CTR mode, this is the length of the counter
+	 *   (which must be the same as the block length of the cipher).
+	 * For AES-XTS, this is the 128bit tweak, i, from IEEE Std 1619-2007.
+	 *
+	 * The IV/Counter will be updated after every partial cryptographic
+	 * operation.
+	 */
+	__le32 iv_len;
+	/* length of source data */
+	__le32 src_data_len;
+	/* length of dst data */
+	__le32 dst_data_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_hash_para {
+	/* length of source data */
+	__le32 src_data_len;
+	/* hash result length */
+	__le32 hash_result_len;
+};
+
+struct virtio_crypto_mac_para {
+	struct virtio_crypto_hash_para hash;
+};
+
+struct virtio_crypto_aead_para {
+	/*
+	 * Byte Length of valid IV data pointed to by the below iv_addr
+	 * parameter.
+	 *
+	 * For GCM mode, this is either 12 (for 96-bit IVs) or 16, in which
+	 *   case iv_addr points to J0.
+	 * For CCM mode, this is the length of the nonce, which can be in the
+	 *   range 7 to 13 inclusive.
+	 */
+	__le32 iv_len;
+	/* length of additional auth data */
+	__le32 aad_len;
+	/* length of source data */
+	__le32 src_data_len;
+	/* length of dst data */
+	__le32 dst_data_len;
+};
+
+struct virtio_crypto_cipher_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_cipher_para para;
+	__u8 padding[24];
+};
+
+struct virtio_crypto_hash_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_hash_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_mac_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_mac_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_alg_chain_data_para {
+	__le32 iv_len;
+	/* Length of source data */
+	__le32 src_data_len;
+	/* Length of destination data */
+	__le32 dst_data_len;
+	/* Starting point for cipher processing in source data */
+	__le32 cipher_start_src_offset;
+	/* Length of the source data that the cipher will be computed on */
+	__le32 len_to_cipher;
+	/* Starting point for hash processing in source data */
+	__le32 hash_start_src_offset;
+	/* Length of the source data that the hash will be computed on */
+	__le32 len_to_hash;
+	/* Length of the additional auth data */
+	__le32 aad_len;
+	/* Length of the hash result */
+	__le32 hash_result_len;
+	__le32 reserved;
+};
+
+struct virtio_crypto_alg_chain_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_alg_chain_data_para para;
+};
+
+struct virtio_crypto_sym_data_req {
+	union {
+		struct virtio_crypto_cipher_data_req cipher;
+		struct virtio_crypto_alg_chain_data_req chain;
+		__u8 padding[40];
+	} u;
+
+	/* See above VIRTIO_CRYPTO_SYM_OP_* */
+	__le32 op_type;
+	__le32 padding;
+};
+
+struct virtio_crypto_aead_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_aead_para para;
+	__u8 padding[32];
+};
+
+struct virtio_crypto_akcipher_para {
+	__le32 src_data_len;
+	__le32 dst_data_len;
+};
+
+struct virtio_crypto_akcipher_data_req {
+	struct virtio_crypto_akcipher_para para;
+	__u8 padding[40];
+};
+
+/* The request of the data virtqueue's packet */
+struct virtio_crypto_op_data_req {
+	struct virtio_crypto_op_header header;
+
+	union {
+		struct virtio_crypto_sym_data_req  sym_req;
+		struct virtio_crypto_hash_data_req hash_req;
+		struct virtio_crypto_mac_data_req mac_req;
+		struct virtio_crypto_aead_data_req aead_req;
+		struct virtio_crypto_akcipher_data_req akcipher_req;
+		__u8 padding[48];
+	} u;
+};
+
+#define VIRTIO_CRYPTO_OK        0
+#define VIRTIO_CRYPTO_ERR       1
+#define VIRTIO_CRYPTO_BADMSG    2
+#define VIRTIO_CRYPTO_NOTSUPP   3
+#define VIRTIO_CRYPTO_INVSESS   4 /* Invalid session id */
+#define VIRTIO_CRYPTO_NOSPC     5 /* no free session ID */
+#define VIRTIO_CRYPTO_KEY_REJECTED 6 /* Signature verification failed */
+
+/* The accelerator hardware is ready */
+#define VIRTIO_CRYPTO_S_HW_READY  (1 << 0)
+
+struct virtio_crypto_config {
+	/* See VIRTIO_CRYPTO_OP_* above */
+	__le32  status;
+
+	/*
+	 * Maximum number of data queue
+	 */
+	__le32  max_dataqueues;
+
+	/*
+	 * Specifies the services mask which the device support,
+	 * see VIRTIO_CRYPTO_SERVICE_* above
+	 */
+	__le32 crypto_services;
+
+	/* Detailed algorithms mask */
+	__le32 cipher_algo_l;
+	__le32 cipher_algo_h;
+	__le32 hash_algo;
+	__le32 mac_algo_l;
+	__le32 mac_algo_h;
+	__le32 aead_algo;
+	/* Maximum length of cipher key */
+	__le32 max_cipher_key_len;
+	/* Maximum length of authenticated key */
+	__le32 max_auth_key_len;
+	__le32 akcipher_algo;
+	/* Maximum size of each crypto request's content */
+	__le64 max_size;
+};
+
+struct virtio_crypto_inhdr {
+	/* See VIRTIO_CRYPTO_* above */
+	__u8 status;
+};
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_fs.h b/contrib/libs/linux-headers/linux/virtio_fs.h
new file mode 100644
index 0000000000..a4aec3800f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_fs.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+#ifndef _LINUX_VIRTIO_FS_H
+#define _LINUX_VIRTIO_FS_H
+
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_types.h>
+
+struct virtio_fs_config {
+	/* Filesystem name (UTF-8, not NUL-terminated, padded with NULs) */
+	__u8 tag[36];
+
+	/* Number of request queues */
+	__le32 num_request_queues;
+} __attribute__((packed));
+
+/* For the id field in virtio_pci_shm_cap */
+#define VIRTIO_FS_SHMCAP_ID_CACHE 0
+
+#endif /* _LINUX_VIRTIO_FS_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_gpio.h b/contrib/libs/linux-headers/linux/virtio_gpio.h
new file mode 100644
index 0000000000..d4b29d9a39
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_gpio.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _LINUX_VIRTIO_GPIO_H
+#define _LINUX_VIRTIO_GPIO_H
+
+#include <linux/types.h>
+
+/* Virtio GPIO Feature bits */
+#define VIRTIO_GPIO_F_IRQ			0
+
+/* Virtio GPIO request types */
+#define VIRTIO_GPIO_MSG_GET_NAMES		0x0001
+#define VIRTIO_GPIO_MSG_GET_DIRECTION		0x0002
+#define VIRTIO_GPIO_MSG_SET_DIRECTION		0x0003
+#define VIRTIO_GPIO_MSG_GET_VALUE		0x0004
+#define VIRTIO_GPIO_MSG_SET_VALUE		0x0005
+#define VIRTIO_GPIO_MSG_IRQ_TYPE		0x0006
+
+/* Possible values of the status field */
+#define VIRTIO_GPIO_STATUS_OK			0x0
+#define VIRTIO_GPIO_STATUS_ERR			0x1
+
+/* Direction types */
+#define VIRTIO_GPIO_DIRECTION_NONE		0x00
+#define VIRTIO_GPIO_DIRECTION_OUT		0x01
+#define VIRTIO_GPIO_DIRECTION_IN		0x02
+
+/* Virtio GPIO IRQ types */
+#define VIRTIO_GPIO_IRQ_TYPE_NONE		0x00
+#define VIRTIO_GPIO_IRQ_TYPE_EDGE_RISING	0x01
+#define VIRTIO_GPIO_IRQ_TYPE_EDGE_FALLING	0x02
+#define VIRTIO_GPIO_IRQ_TYPE_EDGE_BOTH		0x03
+#define VIRTIO_GPIO_IRQ_TYPE_LEVEL_HIGH		0x04
+#define VIRTIO_GPIO_IRQ_TYPE_LEVEL_LOW		0x08
+
+struct virtio_gpio_config {
+	__le16 ngpio;
+	__u8 padding[2];
+	__le32 gpio_names_size;
+};
+
+/* Virtio GPIO Request / Response */
+struct virtio_gpio_request {
+	__le16 type;
+	__le16 gpio;
+	__le32 value;
+};
+
+struct virtio_gpio_response {
+	__u8 status;
+	__u8 value;
+};
+
+struct virtio_gpio_response_get_names {
+	__u8 status;
+	__u8 value[];
+};
+
+/* Virtio GPIO IRQ Request / Response */
+struct virtio_gpio_irq_request {
+	__le16 gpio;
+};
+
+struct virtio_gpio_irq_response {
+	__u8 status;
+};
+
+/* Possible values of the interrupt status field */
+#define VIRTIO_GPIO_IRQ_STATUS_INVALID		0x0
+#define VIRTIO_GPIO_IRQ_STATUS_VALID		0x1
+
+#endif /* _LINUX_VIRTIO_GPIO_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_gpu.h b/contrib/libs/linux-headers/linux/virtio_gpu.h
new file mode 100644
index 0000000000..f556fde07b
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_gpu.h
@@ -0,0 +1,456 @@
+/*
+ * Virtio GPU Device
+ *
+ * Copyright Red Hat, Inc. 2013-2014
+ *
+ * Authors:
+ *     Dave Airlie <airlied@redhat.com>
+ *     Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef VIRTIO_GPU_HW_H
+#define VIRTIO_GPU_HW_H
+
+#include <linux/types.h>
+
+/*
+ * VIRTIO_GPU_CMD_CTX_*
+ * VIRTIO_GPU_CMD_*_3D
+ */
+#define VIRTIO_GPU_F_VIRGL               0
+
+/*
+ * VIRTIO_GPU_CMD_GET_EDID
+ */
+#define VIRTIO_GPU_F_EDID                1
+/*
+ * VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID
+ */
+#define VIRTIO_GPU_F_RESOURCE_UUID       2
+
+/*
+ * VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB
+ */
+#define VIRTIO_GPU_F_RESOURCE_BLOB       3
+/*
+ * VIRTIO_GPU_CMD_CREATE_CONTEXT with
+ * context_init and multiple timelines
+ */
+#define VIRTIO_GPU_F_CONTEXT_INIT        4
+
+enum virtio_gpu_ctrl_type {
+	VIRTIO_GPU_UNDEFINED = 0,
+
+	/* 2d commands */
+	VIRTIO_GPU_CMD_GET_DISPLAY_INFO = 0x0100,
+	VIRTIO_GPU_CMD_RESOURCE_CREATE_2D,
+	VIRTIO_GPU_CMD_RESOURCE_UNREF,
+	VIRTIO_GPU_CMD_SET_SCANOUT,
+	VIRTIO_GPU_CMD_RESOURCE_FLUSH,
+	VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D,
+	VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING,
+	VIRTIO_GPU_CMD_RESOURCE_DETACH_BACKING,
+	VIRTIO_GPU_CMD_GET_CAPSET_INFO,
+	VIRTIO_GPU_CMD_GET_CAPSET,
+	VIRTIO_GPU_CMD_GET_EDID,
+	VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID,
+	VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB,
+	VIRTIO_GPU_CMD_SET_SCANOUT_BLOB,
+
+	/* 3d commands */
+	VIRTIO_GPU_CMD_CTX_CREATE = 0x0200,
+	VIRTIO_GPU_CMD_CTX_DESTROY,
+	VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE,
+	VIRTIO_GPU_CMD_CTX_DETACH_RESOURCE,
+	VIRTIO_GPU_CMD_RESOURCE_CREATE_3D,
+	VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D,
+	VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D,
+	VIRTIO_GPU_CMD_SUBMIT_3D,
+	VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB,
+	VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB,
+
+	/* cursor commands */
+	VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300,
+	VIRTIO_GPU_CMD_MOVE_CURSOR,
+
+	/* success responses */
+	VIRTIO_GPU_RESP_OK_NODATA = 0x1100,
+	VIRTIO_GPU_RESP_OK_DISPLAY_INFO,
+	VIRTIO_GPU_RESP_OK_CAPSET_INFO,
+	VIRTIO_GPU_RESP_OK_CAPSET,
+	VIRTIO_GPU_RESP_OK_EDID,
+	VIRTIO_GPU_RESP_OK_RESOURCE_UUID,
+	VIRTIO_GPU_RESP_OK_MAP_INFO,
+
+	/* error responses */
+	VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200,
+	VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY,
+	VIRTIO_GPU_RESP_ERR_INVALID_SCANOUT_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_RESOURCE_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_CONTEXT_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER,
+};
+
+enum virtio_gpu_shm_id {
+	VIRTIO_GPU_SHM_ID_UNDEFINED = 0,
+	/*
+	 * VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB
+	 * VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB
+	 */
+	VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1
+};
+
+#define VIRTIO_GPU_FLAG_FENCE         (1 << 0)
+/*
+ * If the following flag is set, then ring_idx contains the index
+ * of the command ring that needs to used when creating the fence
+ */
+#define VIRTIO_GPU_FLAG_INFO_RING_IDX (1 << 1)
+
+struct virtio_gpu_ctrl_hdr {
+	__le32 type;
+	__le32 flags;
+	__le64 fence_id;
+	__le32 ctx_id;
+	__u8 ring_idx;
+	__u8 padding[3];
+};
+
+/* data passed in the cursor vq */
+
+struct virtio_gpu_cursor_pos {
+	__le32 scanout_id;
+	__le32 x;
+	__le32 y;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_UPDATE_CURSOR, VIRTIO_GPU_CMD_MOVE_CURSOR */
+struct virtio_gpu_update_cursor {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_cursor_pos pos;  /* update & move */
+	__le32 resource_id;           /* update only */
+	__le32 hot_x;                 /* update only */
+	__le32 hot_y;                 /* update only */
+	__le32 padding;
+};
+
+/* data passed in the control vq, 2d related */
+
+struct virtio_gpu_rect {
+	__le32 x;
+	__le32 y;
+	__le32 width;
+	__le32 height;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_UNREF */
+struct virtio_gpu_resource_unref {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_CREATE_2D: create a 2d resource with a format */
+struct virtio_gpu_resource_create_2d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 format;
+	__le32 width;
+	__le32 height;
+};
+
+/* VIRTIO_GPU_CMD_SET_SCANOUT */
+struct virtio_gpu_set_scanout {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le32 scanout_id;
+	__le32 resource_id;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_FLUSH */
+struct virtio_gpu_resource_flush {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D: simple transfer to_host */
+struct virtio_gpu_transfer_to_host_2d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le64 offset;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+struct virtio_gpu_mem_entry {
+	__le64 addr;
+	__le32 length;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING */
+struct virtio_gpu_resource_attach_backing {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 nr_entries;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_DETACH_BACKING */
+struct virtio_gpu_resource_detach_backing {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_DISPLAY_INFO */
+#define VIRTIO_GPU_MAX_SCANOUTS 16
+struct virtio_gpu_resp_display_info {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_display_one {
+		struct virtio_gpu_rect r;
+		__le32 enabled;
+		__le32 flags;
+	} pmodes[VIRTIO_GPU_MAX_SCANOUTS];
+};
+
+/* data passed in the control vq, 3d related */
+
+struct virtio_gpu_box {
+	__le32 x, y, z;
+	__le32 w, h, d;
+};
+
+/* VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D */
+struct virtio_gpu_transfer_host_3d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_box box;
+	__le64 offset;
+	__le32 resource_id;
+	__le32 level;
+	__le32 stride;
+	__le32 layer_stride;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_CREATE_3D */
+#define VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP (1 << 0)
+struct virtio_gpu_resource_create_3d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 target;
+	__le32 format;
+	__le32 bind;
+	__le32 width;
+	__le32 height;
+	__le32 depth;
+	__le32 array_size;
+	__le32 last_level;
+	__le32 nr_samples;
+	__le32 flags;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_CTX_CREATE */
+#define VIRTIO_GPU_CONTEXT_INIT_CAPSET_ID_MASK 0x000000ff
+struct virtio_gpu_ctx_create {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 nlen;
+	__le32 context_init;
+	char debug_name[64];
+};
+
+/* VIRTIO_GPU_CMD_CTX_DESTROY */
+struct virtio_gpu_ctx_destroy {
+	struct virtio_gpu_ctrl_hdr hdr;
+};
+
+/* VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE, VIRTIO_GPU_CMD_CTX_DETACH_RESOURCE */
+struct virtio_gpu_ctx_resource {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_SUBMIT_3D */
+struct virtio_gpu_cmd_submit {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 size;
+	__le32 padding;
+};
+
+#define VIRTIO_GPU_CAPSET_VIRGL 1
+#define VIRTIO_GPU_CAPSET_VIRGL2 2
+
+/* VIRTIO_GPU_CMD_GET_CAPSET_INFO */
+struct virtio_gpu_get_capset_info {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 capset_index;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_CAPSET_INFO */
+struct virtio_gpu_resp_capset_info {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 capset_id;
+	__le32 capset_max_version;
+	__le32 capset_max_size;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_GET_CAPSET */
+struct virtio_gpu_get_capset {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 capset_id;
+	__le32 capset_version;
+};
+
+/* VIRTIO_GPU_RESP_OK_CAPSET */
+struct virtio_gpu_resp_capset {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__u8 capset_data[];
+};
+
+/* VIRTIO_GPU_CMD_GET_EDID */
+struct virtio_gpu_cmd_get_edid {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 scanout;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_EDID */
+struct virtio_gpu_resp_edid {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 size;
+	__le32 padding;
+	__u8 edid[1024];
+};
+
+#define VIRTIO_GPU_EVENT_DISPLAY (1 << 0)
+
+struct virtio_gpu_config {
+	__le32 events_read;
+	__le32 events_clear;
+	__le32 num_scanouts;
+	__le32 num_capsets;
+};
+
+/* simple formats for fbcon/X use */
+enum virtio_gpu_formats {
+	VIRTIO_GPU_FORMAT_B8G8R8A8_UNORM  = 1,
+	VIRTIO_GPU_FORMAT_B8G8R8X8_UNORM  = 2,
+	VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM  = 3,
+	VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM  = 4,
+
+	VIRTIO_GPU_FORMAT_R8G8B8A8_UNORM  = 67,
+	VIRTIO_GPU_FORMAT_X8B8G8R8_UNORM  = 68,
+
+	VIRTIO_GPU_FORMAT_A8B8G8R8_UNORM  = 121,
+	VIRTIO_GPU_FORMAT_R8G8B8X8_UNORM  = 134,
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID */
+struct virtio_gpu_resource_assign_uuid {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_RESOURCE_UUID */
+struct virtio_gpu_resp_resource_uuid {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__u8 uuid[16];
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB */
+struct virtio_gpu_resource_create_blob {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+#define VIRTIO_GPU_BLOB_MEM_GUEST             0x0001
+#define VIRTIO_GPU_BLOB_MEM_HOST3D            0x0002
+#define VIRTIO_GPU_BLOB_MEM_HOST3D_GUEST      0x0003
+
+#define VIRTIO_GPU_BLOB_FLAG_USE_MAPPABLE     0x0001
+#define VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE    0x0002
+#define VIRTIO_GPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004
+	/* zero is invalid blob mem */
+	__le32 blob_mem;
+	__le32 blob_flags;
+	__le32 nr_entries;
+	__le64 blob_id;
+	__le64 size;
+	/*
+	 * sizeof(nr_entries * virtio_gpu_mem_entry) bytes follow
+	 */
+};
+
+/* VIRTIO_GPU_CMD_SET_SCANOUT_BLOB */
+struct virtio_gpu_set_scanout_blob {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le32 scanout_id;
+	__le32 resource_id;
+	__le32 width;
+	__le32 height;
+	__le32 format;
+	__le32 padding;
+	__le32 strides[4];
+	__le32 offsets[4];
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB */
+struct virtio_gpu_resource_map_blob {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+	__le64 offset;
+};
+
+/* VIRTIO_GPU_RESP_OK_MAP_INFO */
+#define VIRTIO_GPU_MAP_CACHE_MASK     0x0f
+#define VIRTIO_GPU_MAP_CACHE_NONE     0x00
+#define VIRTIO_GPU_MAP_CACHE_CACHED   0x01
+#define VIRTIO_GPU_MAP_CACHE_UNCACHED 0x02
+#define VIRTIO_GPU_MAP_CACHE_WC       0x03
+struct virtio_gpu_resp_map_info {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__u32 map_info;
+	__u32 padding;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB */
+struct virtio_gpu_resource_unmap_blob {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_i2c.h b/contrib/libs/linux-headers/linux/virtio_i2c.h
new file mode 100644
index 0000000000..8fb3750bfd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_i2c.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
+/*
+ * Definitions for virtio I2C Adpter
+ *
+ * Copyright (c) 2021 Intel Corporation. All rights reserved.
+ */
+
+#ifndef _LINUX_VIRTIO_I2C_H
+#define _LINUX_VIRTIO_I2C_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+/* Virtio I2C Feature bits */
+#define VIRTIO_I2C_F_ZERO_LENGTH_REQUEST	0
+
+/* The bit 0 of the @virtio_i2c_out_hdr.@flags, used to group the requests */
+#define VIRTIO_I2C_FLAGS_FAIL_NEXT	_BITUL(0)
+
+/* The bit 1 of the @virtio_i2c_out_hdr.@flags, used to mark a buffer as read */
+#define VIRTIO_I2C_FLAGS_M_RD		_BITUL(1)
+
+/**
+ * struct virtio_i2c_out_hdr - the virtio I2C message OUT header
+ * @addr: the controlled device address
+ * @padding: used to pad to full dword
+ * @flags: used for feature extensibility
+ */
+struct virtio_i2c_out_hdr {
+	__le16 addr;
+	__le16 padding;
+	__le32 flags;
+};
+
+/**
+ * struct virtio_i2c_in_hdr - the virtio I2C message IN header
+ * @status: the processing result from the backend
+ */
+struct virtio_i2c_in_hdr {
+	__u8 status;
+};
+
+/* The final status written by the device */
+#define VIRTIO_I2C_MSG_OK	0
+#define VIRTIO_I2C_MSG_ERR	1
+
+#endif /* _LINUX_VIRTIO_I2C_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_ids.h b/contrib/libs/linux-headers/linux/virtio_ids.h
new file mode 100644
index 0000000000..7aa2eb7662
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_ids.h
@@ -0,0 +1,84 @@
+#ifndef _LINUX_VIRTIO_IDS_H
+#define _LINUX_VIRTIO_IDS_H
+/*
+ * Virtio IDs
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+#define VIRTIO_ID_NET			1 /* virtio net */
+#define VIRTIO_ID_BLOCK			2 /* virtio block */
+#define VIRTIO_ID_CONSOLE		3 /* virtio console */
+#define VIRTIO_ID_RNG			4 /* virtio rng */
+#define VIRTIO_ID_BALLOON		5 /* virtio balloon */
+#define VIRTIO_ID_IOMEM			6 /* virtio ioMemory */
+#define VIRTIO_ID_RPMSG			7 /* virtio remote processor messaging */
+#define VIRTIO_ID_SCSI			8 /* virtio scsi */
+#define VIRTIO_ID_9P			9 /* 9p virtio console */
+#define VIRTIO_ID_MAC80211_WLAN		10 /* virtio WLAN MAC */
+#define VIRTIO_ID_RPROC_SERIAL		11 /* virtio remoteproc serial link */
+#define VIRTIO_ID_CAIF			12 /* Virtio caif */
+#define VIRTIO_ID_MEMORY_BALLOON	13 /* virtio memory balloon */
+#define VIRTIO_ID_GPU			16 /* virtio GPU */
+#define VIRTIO_ID_CLOCK			17 /* virtio clock/timer */
+#define VIRTIO_ID_INPUT			18 /* virtio input */
+#define VIRTIO_ID_VSOCK			19 /* virtio vsock transport */
+#define VIRTIO_ID_CRYPTO		20 /* virtio crypto */
+#define VIRTIO_ID_SIGNAL_DIST		21 /* virtio signal distribution device */
+#define VIRTIO_ID_PSTORE		22 /* virtio pstore device */
+#define VIRTIO_ID_IOMMU			23 /* virtio IOMMU */
+#define VIRTIO_ID_MEM			24 /* virtio mem */
+#define VIRTIO_ID_SOUND			25 /* virtio sound */
+#define VIRTIO_ID_FS			26 /* virtio filesystem */
+#define VIRTIO_ID_PMEM			27 /* virtio pmem */
+#define VIRTIO_ID_RPMB			28 /* virtio rpmb */
+#define VIRTIO_ID_MAC80211_HWSIM	29 /* virtio mac80211-hwsim */
+#define VIRTIO_ID_VIDEO_ENCODER		30 /* virtio video encoder */
+#define VIRTIO_ID_VIDEO_DECODER		31 /* virtio video decoder */
+#define VIRTIO_ID_SCMI			32 /* virtio SCMI */
+#define VIRTIO_ID_NITRO_SEC_MOD		33 /* virtio nitro secure module*/
+#define VIRTIO_ID_I2C_ADAPTER		34 /* virtio i2c adapter */
+#define VIRTIO_ID_WATCHDOG		35 /* virtio watchdog */
+#define VIRTIO_ID_CAN			36 /* virtio can */
+#define VIRTIO_ID_DMABUF		37 /* virtio dmabuf */
+#define VIRTIO_ID_PARAM_SERV		38 /* virtio parameter server */
+#define VIRTIO_ID_AUDIO_POLICY		39 /* virtio audio policy */
+#define VIRTIO_ID_BT			40 /* virtio bluetooth */
+#define VIRTIO_ID_GPIO			41 /* virtio gpio */
+
+/*
+ * Virtio Transitional IDs
+ */
+
+#define VIRTIO_TRANS_ID_NET		0x1000 /* transitional virtio net */
+#define VIRTIO_TRANS_ID_BLOCK		0x1001 /* transitional virtio block */
+#define VIRTIO_TRANS_ID_BALLOON		0x1002 /* transitional virtio balloon */
+#define VIRTIO_TRANS_ID_CONSOLE		0x1003 /* transitional virtio console */
+#define VIRTIO_TRANS_ID_SCSI		0x1004 /* transitional virtio SCSI */
+#define VIRTIO_TRANS_ID_RNG		0x1005 /* transitional virtio rng */
+#define VIRTIO_TRANS_ID_9P		0x1009 /* transitional virtio 9p console */
+
+#endif /* _LINUX_VIRTIO_IDS_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_input.h b/contrib/libs/linux-headers/linux/virtio_input.h
new file mode 100644
index 0000000000..52084b1fb9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_input.h
@@ -0,0 +1,76 @@
+#ifndef _LINUX_VIRTIO_INPUT_H
+#define _LINUX_VIRTIO_INPUT_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+
+#include <linux/types.h>
+
+enum virtio_input_config_select {
+	VIRTIO_INPUT_CFG_UNSET      = 0x00,
+	VIRTIO_INPUT_CFG_ID_NAME    = 0x01,
+	VIRTIO_INPUT_CFG_ID_SERIAL  = 0x02,
+	VIRTIO_INPUT_CFG_ID_DEVIDS  = 0x03,
+	VIRTIO_INPUT_CFG_PROP_BITS  = 0x10,
+	VIRTIO_INPUT_CFG_EV_BITS    = 0x11,
+	VIRTIO_INPUT_CFG_ABS_INFO   = 0x12,
+};
+
+struct virtio_input_absinfo {
+	__le32 min;
+	__le32 max;
+	__le32 fuzz;
+	__le32 flat;
+	__le32 res;
+};
+
+struct virtio_input_devids {
+	__le16 bustype;
+	__le16 vendor;
+	__le16 product;
+	__le16 version;
+};
+
+struct virtio_input_config {
+	__u8    select;
+	__u8    subsel;
+	__u8    size;
+	__u8    reserved[5];
+	union {
+		char string[128];
+		__u8 bitmap[128];
+		struct virtio_input_absinfo abs;
+		struct virtio_input_devids ids;
+	} u;
+};
+
+struct virtio_input_event {
+	__le16 type;
+	__le16 code;
+	__le32 value;
+};
+
+#endif /* _LINUX_VIRTIO_INPUT_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_iommu.h b/contrib/libs/linux-headers/linux/virtio_iommu.h
new file mode 100644
index 0000000000..bfb416a332
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_iommu.h
@@ -0,0 +1,171 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Virtio-iommu definition v0.12
+ *
+ * Copyright (C) 2019 Arm Ltd.
+ */
+#ifndef _LINUX_VIRTIO_IOMMU_H
+#define _LINUX_VIRTIO_IOMMU_H
+
+#include <linux/types.h>
+
+/* Feature bits */
+#define VIRTIO_IOMMU_F_INPUT_RANGE		0
+#define VIRTIO_IOMMU_F_DOMAIN_RANGE		1
+#define VIRTIO_IOMMU_F_MAP_UNMAP		2
+#define VIRTIO_IOMMU_F_BYPASS			3
+#define VIRTIO_IOMMU_F_PROBE			4
+#define VIRTIO_IOMMU_F_MMIO			5
+#define VIRTIO_IOMMU_F_BYPASS_CONFIG		6
+
+struct virtio_iommu_range_64 {
+	__le64					start;
+	__le64					end;
+};
+
+struct virtio_iommu_range_32 {
+	__le32					start;
+	__le32					end;
+};
+
+struct virtio_iommu_config {
+	/* Supported page sizes */
+	__le64					page_size_mask;
+	/* Supported IOVA range */
+	struct virtio_iommu_range_64		input_range;
+	/* Max domain ID size */
+	struct virtio_iommu_range_32		domain_range;
+	/* Probe buffer size */
+	__le32					probe_size;
+	__u8					bypass;
+	__u8					reserved[3];
+};
+
+/* Request types */
+#define VIRTIO_IOMMU_T_ATTACH			0x01
+#define VIRTIO_IOMMU_T_DETACH			0x02
+#define VIRTIO_IOMMU_T_MAP			0x03
+#define VIRTIO_IOMMU_T_UNMAP			0x04
+#define VIRTIO_IOMMU_T_PROBE			0x05
+
+/* Status types */
+#define VIRTIO_IOMMU_S_OK			0x00
+#define VIRTIO_IOMMU_S_IOERR			0x01
+#define VIRTIO_IOMMU_S_UNSUPP			0x02
+#define VIRTIO_IOMMU_S_DEVERR			0x03
+#define VIRTIO_IOMMU_S_INVAL			0x04
+#define VIRTIO_IOMMU_S_RANGE			0x05
+#define VIRTIO_IOMMU_S_NOENT			0x06
+#define VIRTIO_IOMMU_S_FAULT			0x07
+#define VIRTIO_IOMMU_S_NOMEM			0x08
+
+struct virtio_iommu_req_head {
+	__u8					type;
+	__u8					reserved[3];
+};
+
+struct virtio_iommu_req_tail {
+	__u8					status;
+	__u8					reserved[3];
+};
+
+#define VIRTIO_IOMMU_ATTACH_F_BYPASS		(1 << 0)
+
+struct virtio_iommu_req_attach {
+	struct virtio_iommu_req_head		head;
+	__le32					domain;
+	__le32					endpoint;
+	__le32					flags;
+	__u8					reserved[4];
+	struct virtio_iommu_req_tail		tail;
+};
+
+struct virtio_iommu_req_detach {
+	struct virtio_iommu_req_head		head;
+	__le32					domain;
+	__le32					endpoint;
+	__u8					reserved[8];
+	struct virtio_iommu_req_tail		tail;
+};
+
+#define VIRTIO_IOMMU_MAP_F_READ			(1 << 0)
+#define VIRTIO_IOMMU_MAP_F_WRITE		(1 << 1)
+#define VIRTIO_IOMMU_MAP_F_MMIO			(1 << 2)
+
+#define VIRTIO_IOMMU_MAP_F_MASK			(VIRTIO_IOMMU_MAP_F_READ |	\
+						 VIRTIO_IOMMU_MAP_F_WRITE |	\
+						 VIRTIO_IOMMU_MAP_F_MMIO)
+
+struct virtio_iommu_req_map {
+	struct virtio_iommu_req_head		head;
+	__le32					domain;
+	__le64					virt_start;
+	__le64					virt_end;
+	__le64					phys_start;
+	__le32					flags;
+	struct virtio_iommu_req_tail		tail;
+};
+
+struct virtio_iommu_req_unmap {
+	struct virtio_iommu_req_head		head;
+	__le32					domain;
+	__le64					virt_start;
+	__le64					virt_end;
+	__u8					reserved[4];
+	struct virtio_iommu_req_tail		tail;
+};
+
+#define VIRTIO_IOMMU_PROBE_T_NONE		0
+#define VIRTIO_IOMMU_PROBE_T_RESV_MEM		1
+
+#define VIRTIO_IOMMU_PROBE_T_MASK		0xfff
+
+struct virtio_iommu_probe_property {
+	__le16					type;
+	__le16					length;
+};
+
+#define VIRTIO_IOMMU_RESV_MEM_T_RESERVED	0
+#define VIRTIO_IOMMU_RESV_MEM_T_MSI		1
+
+struct virtio_iommu_probe_resv_mem {
+	struct virtio_iommu_probe_property	head;
+	__u8					subtype;
+	__u8					reserved[3];
+	__le64					start;
+	__le64					end;
+};
+
+struct virtio_iommu_req_probe {
+	struct virtio_iommu_req_head		head;
+	__le32					endpoint;
+	__u8					reserved[64];
+
+	__u8					properties[];
+
+	/*
+	 * Tail follows the variable-length properties array. No padding,
+	 * property lengths are all aligned on 8 bytes.
+	 */
+};
+
+/* Fault types */
+#define VIRTIO_IOMMU_FAULT_R_UNKNOWN		0
+#define VIRTIO_IOMMU_FAULT_R_DOMAIN		1
+#define VIRTIO_IOMMU_FAULT_R_MAPPING		2
+
+#define VIRTIO_IOMMU_FAULT_F_READ		(1 << 0)
+#define VIRTIO_IOMMU_FAULT_F_WRITE		(1 << 1)
+#define VIRTIO_IOMMU_FAULT_F_EXEC		(1 << 2)
+#define VIRTIO_IOMMU_FAULT_F_ADDRESS		(1 << 8)
+
+struct virtio_iommu_fault {
+	__u8					reason;
+	__u8					reserved[3];
+	__le32					flags;
+	__le32					endpoint;
+	__u8					reserved2[4];
+	__le64					address;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_mem.h b/contrib/libs/linux-headers/linux/virtio_mem.h
new file mode 100644
index 0000000000..e9122f1d0e
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_mem.h
@@ -0,0 +1,214 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Virtio Mem Device
+ *
+ * Copyright Red Hat, Inc. 2020
+ *
+ * Authors:
+ *     David Hildenbrand <david@redhat.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_MEM_H
+#define _LINUX_VIRTIO_MEM_H
+
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/*
+ * Each virtio-mem device manages a dedicated region in physical address
+ * space. Each device can belong to a single NUMA node, multiple devices
+ * for a single NUMA node are possible. A virtio-mem device is like a
+ * "resizable DIMM" consisting of small memory blocks that can be plugged
+ * or unplugged. The device driver is responsible for (un)plugging memory
+ * blocks on demand.
+ *
+ * Virtio-mem devices can only operate on their assigned memory region in
+ * order to (un)plug memory. A device cannot (un)plug memory belonging to
+ * other devices.
+ *
+ * The "region_size" corresponds to the maximum amount of memory that can
+ * be provided by a device. The "size" corresponds to the amount of memory
+ * that is currently plugged. "requested_size" corresponds to a request
+ * from the device to the device driver to (un)plug blocks. The
+ * device driver should try to (un)plug blocks in order to reach the
+ * "requested_size". It is impossible to plug more memory than requested.
+ *
+ * The "usable_region_size" represents the memory region that can actually
+ * be used to (un)plug memory. It is always at least as big as the
+ * "requested_size" and will grow dynamically. It will only shrink when
+ * explicitly triggered (VIRTIO_MEM_REQ_UNPLUG).
+ *
+ * There are no guarantees what will happen if unplugged memory is
+ * read/written. In general, unplugged memory should not be touched, because
+ * the resulting action is undefined. There is one exception: without
+ * VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE, unplugged memory inside the usable
+ * region can be read, to simplify creation of memory dumps.
+ *
+ * It can happen that the device cannot process a request, because it is
+ * busy. The device driver has to retry later.
+ *
+ * Usually, during system resets all memory will get unplugged, so the
+ * device driver can start with a clean state. However, in specific
+ * scenarios (if the device is busy) it can happen that the device still
+ * has memory plugged. The device driver can request to unplug all memory
+ * (VIRTIO_MEM_REQ_UNPLUG) - which might take a while to succeed if the
+ * device is busy.
+ */
+
+/* --- virtio-mem: feature bits --- */
+
+/* node_id is an ACPI PXM and is valid */
+#define VIRTIO_MEM_F_ACPI_PXM		0
+/* unplugged memory must not be accessed */
+#define VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE	1
+
+
+/* --- virtio-mem: guest -> host requests --- */
+
+/* request to plug memory blocks */
+#define VIRTIO_MEM_REQ_PLUG			0
+/* request to unplug memory blocks */
+#define VIRTIO_MEM_REQ_UNPLUG			1
+/* request to unplug all blocks and shrink the usable size */
+#define VIRTIO_MEM_REQ_UNPLUG_ALL		2
+/* request information about the plugged state of memory blocks */
+#define VIRTIO_MEM_REQ_STATE			3
+
+struct virtio_mem_req_plug {
+	__virtio64 addr;
+	__virtio16 nb_blocks;
+	__virtio16 padding[3];
+};
+
+struct virtio_mem_req_unplug {
+	__virtio64 addr;
+	__virtio16 nb_blocks;
+	__virtio16 padding[3];
+};
+
+struct virtio_mem_req_state {
+	__virtio64 addr;
+	__virtio16 nb_blocks;
+	__virtio16 padding[3];
+};
+
+struct virtio_mem_req {
+	__virtio16 type;
+	__virtio16 padding[3];
+
+	union {
+		struct virtio_mem_req_plug plug;
+		struct virtio_mem_req_unplug unplug;
+		struct virtio_mem_req_state state;
+	} u;
+};
+
+
+/* --- virtio-mem: host -> guest response --- */
+
+/*
+ * Request processed successfully, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_UNPLUG_ALL
+ * - VIRTIO_MEM_REQ_STATE
+ */
+#define VIRTIO_MEM_RESP_ACK			0
+/*
+ * Request denied - e.g. trying to plug more than requested, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ */
+#define VIRTIO_MEM_RESP_NACK			1
+/*
+ * Request cannot be processed right now, try again later, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_UNPLUG_ALL
+ */
+#define VIRTIO_MEM_RESP_BUSY			2
+/*
+ * Error in request (e.g. addresses/alignment), applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_STATE
+ */
+#define VIRTIO_MEM_RESP_ERROR			3
+
+
+/* State of memory blocks is "plugged" */
+#define VIRTIO_MEM_STATE_PLUGGED		0
+/* State of memory blocks is "unplugged" */
+#define VIRTIO_MEM_STATE_UNPLUGGED		1
+/* State of memory blocks is "mixed" */
+#define VIRTIO_MEM_STATE_MIXED			2
+
+struct virtio_mem_resp_state {
+	__virtio16 state;
+};
+
+struct virtio_mem_resp {
+	__virtio16 type;
+	__virtio16 padding[3];
+
+	union {
+		struct virtio_mem_resp_state state;
+	} u;
+};
+
+/* --- virtio-mem: configuration --- */
+
+struct virtio_mem_config {
+	/* Block size and alignment. Cannot change. */
+	__le64 block_size;
+	/* Valid with VIRTIO_MEM_F_ACPI_PXM. Cannot change. */
+	__le16 node_id;
+	__u8 padding[6];
+	/* Start address of the memory region. Cannot change. */
+	__le64 addr;
+	/* Region size (maximum). Cannot change. */
+	__le64 region_size;
+	/*
+	 * Currently usable region size. Can grow up to region_size. Can
+	 * shrink due to VIRTIO_MEM_REQ_UNPLUG_ALL (in which case no config
+	 * update will be sent).
+	 */
+	__le64 usable_region_size;
+	/*
+	 * Currently used size. Changes due to plug/unplug requests, but no
+	 * config updates will be sent.
+	 */
+	__le64 plugged_size;
+	/* Requested size. New plug requests cannot exceed it. Can change. */
+	__le64 requested_size;
+};
+
+#endif /* _LINUX_VIRTIO_MEM_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_mmio.h b/contrib/libs/linux-headers/linux/virtio_mmio.h
new file mode 100644
index 0000000000..0650f91bea
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_mmio.h
@@ -0,0 +1,152 @@
+/*
+ * Virtio platform device driver
+ *
+ * Copyright 2011, ARM Ltd.
+ *
+ * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_MMIO_H
+#define _LINUX_VIRTIO_MMIO_H
+
+/*
+ * Control registers
+ */
+
+/* Magic value ("virt" string) - Read Only */
+#define VIRTIO_MMIO_MAGIC_VALUE		0x000
+
+/* Virtio device version - Read Only */
+#define VIRTIO_MMIO_VERSION		0x004
+
+/* Virtio device ID - Read Only */
+#define VIRTIO_MMIO_DEVICE_ID		0x008
+
+/* Virtio vendor ID - Read Only */
+#define VIRTIO_MMIO_VENDOR_ID		0x00c
+
+/* Bitmask of the features supported by the device (host)
+ * (32 bits per set) - Read Only */
+#define VIRTIO_MMIO_DEVICE_FEATURES	0x010
+
+/* Device (host) features set selector - Write Only */
+#define VIRTIO_MMIO_DEVICE_FEATURES_SEL	0x014
+
+/* Bitmask of features activated by the driver (guest)
+ * (32 bits per set) - Write Only */
+#define VIRTIO_MMIO_DRIVER_FEATURES	0x020
+
+/* Activated features set selector - Write Only */
+#define VIRTIO_MMIO_DRIVER_FEATURES_SEL	0x024
+
+
+#ifndef VIRTIO_MMIO_NO_LEGACY /* LEGACY DEVICES ONLY! */
+
+/* Guest's memory page size in bytes - Write Only */
+#define VIRTIO_MMIO_GUEST_PAGE_SIZE	0x028
+
+#endif
+
+
+/* Queue selector - Write Only */
+#define VIRTIO_MMIO_QUEUE_SEL		0x030
+
+/* Maximum size of the currently selected queue - Read Only */
+#define VIRTIO_MMIO_QUEUE_NUM_MAX	0x034
+
+/* Queue size for the currently selected queue - Write Only */
+#define VIRTIO_MMIO_QUEUE_NUM		0x038
+
+
+#ifndef VIRTIO_MMIO_NO_LEGACY /* LEGACY DEVICES ONLY! */
+
+/* Used Ring alignment for the currently selected queue - Write Only */
+#define VIRTIO_MMIO_QUEUE_ALIGN		0x03c
+
+/* Guest's PFN for the currently selected queue - Read Write */
+#define VIRTIO_MMIO_QUEUE_PFN		0x040
+
+#endif
+
+
+/* Ready bit for the currently selected queue - Read Write */
+#define VIRTIO_MMIO_QUEUE_READY		0x044
+
+/* Queue notifier - Write Only */
+#define VIRTIO_MMIO_QUEUE_NOTIFY	0x050
+
+/* Interrupt status - Read Only */
+#define VIRTIO_MMIO_INTERRUPT_STATUS	0x060
+
+/* Interrupt acknowledge - Write Only */
+#define VIRTIO_MMIO_INTERRUPT_ACK	0x064
+
+/* Device status register - Read Write */
+#define VIRTIO_MMIO_STATUS		0x070
+
+/* Selected queue's Descriptor Table address, 64 bits in two halves */
+#define VIRTIO_MMIO_QUEUE_DESC_LOW	0x080
+#define VIRTIO_MMIO_QUEUE_DESC_HIGH	0x084
+
+/* Selected queue's Available Ring address, 64 bits in two halves */
+#define VIRTIO_MMIO_QUEUE_AVAIL_LOW	0x090
+#define VIRTIO_MMIO_QUEUE_AVAIL_HIGH	0x094
+
+/* Selected queue's Used Ring address, 64 bits in two halves */
+#define VIRTIO_MMIO_QUEUE_USED_LOW	0x0a0
+#define VIRTIO_MMIO_QUEUE_USED_HIGH	0x0a4
+
+/* Shared memory region id */
+#define VIRTIO_MMIO_SHM_SEL             0x0ac
+
+/* Shared memory region length, 64 bits in two halves */
+#define VIRTIO_MMIO_SHM_LEN_LOW         0x0b0
+#define VIRTIO_MMIO_SHM_LEN_HIGH        0x0b4
+
+/* Shared memory region base address, 64 bits in two halves */
+#define VIRTIO_MMIO_SHM_BASE_LOW        0x0b8
+#define VIRTIO_MMIO_SHM_BASE_HIGH       0x0bc
+
+/* Configuration atomicity value */
+#define VIRTIO_MMIO_CONFIG_GENERATION	0x0fc
+
+/* The config space is defined by each driver as
+ * the per-driver configuration space - Read Write */
+#define VIRTIO_MMIO_CONFIG		0x100
+
+
+
+/*
+ * Interrupt flags (re: interrupt status & acknowledge registers)
+ */
+
+#define VIRTIO_MMIO_INT_VRING		(1 << 0)
+#define VIRTIO_MMIO_INT_CONFIG		(1 << 1)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_net.h b/contrib/libs/linux-headers/linux/virtio_net.h
new file mode 100644
index 0000000000..8b9bc4fdc1
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_net.h
@@ -0,0 +1,395 @@
+#ifndef _LINUX_VIRTIO_NET_H
+#define _LINUX_VIRTIO_NET_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_types.h>
+#include <linux/if_ether.h>
+
+/* The feature bitmap for virtio net */
+#define VIRTIO_NET_F_CSUM	0	/* Host handles pkts w/ partial csum */
+#define VIRTIO_NET_F_GUEST_CSUM	1	/* Guest handles pkts w/ partial csum */
+#define VIRTIO_NET_F_CTRL_GUEST_OFFLOADS 2 /* Dynamic offload configuration. */
+#define VIRTIO_NET_F_MTU	3	/* Initial MTU advice */
+#define VIRTIO_NET_F_MAC	5	/* Host has given MAC address. */
+#define VIRTIO_NET_F_GUEST_TSO4	7	/* Guest can handle TSOv4 in. */
+#define VIRTIO_NET_F_GUEST_TSO6	8	/* Guest can handle TSOv6 in. */
+#define VIRTIO_NET_F_GUEST_ECN	9	/* Guest can handle TSO[6] w/ ECN in. */
+#define VIRTIO_NET_F_GUEST_UFO	10	/* Guest can handle UFO in. */
+#define VIRTIO_NET_F_HOST_TSO4	11	/* Host can handle TSOv4 in. */
+#define VIRTIO_NET_F_HOST_TSO6	12	/* Host can handle TSOv6 in. */
+#define VIRTIO_NET_F_HOST_ECN	13	/* Host can handle TSO[6] w/ ECN in. */
+#define VIRTIO_NET_F_HOST_UFO	14	/* Host can handle UFO in. */
+#define VIRTIO_NET_F_MRG_RXBUF	15	/* Host can merge receive buffers. */
+#define VIRTIO_NET_F_STATUS	16	/* virtio_net_config.status available */
+#define VIRTIO_NET_F_CTRL_VQ	17	/* Control channel available */
+#define VIRTIO_NET_F_CTRL_RX	18	/* Control channel RX mode support */
+#define VIRTIO_NET_F_CTRL_VLAN	19	/* Control channel VLAN filtering */
+#define VIRTIO_NET_F_CTRL_RX_EXTRA 20	/* Extra RX mode control support */
+#define VIRTIO_NET_F_GUEST_ANNOUNCE 21	/* Guest can announce device on the
+					 * network */
+#define VIRTIO_NET_F_MQ	22	/* Device supports Receive Flow
+					 * Steering */
+#define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
+#define VIRTIO_NET_F_NOTF_COAL	53	/* Device supports notifications coalescing */
+#define VIRTIO_NET_F_GUEST_USO4	54	/* Guest can handle USOv4 in. */
+#define VIRTIO_NET_F_GUEST_USO6	55	/* Guest can handle USOv6 in. */
+#define VIRTIO_NET_F_HOST_USO	56	/* Host can handle USO in. */
+#define VIRTIO_NET_F_HASH_REPORT  57	/* Supports hash report */
+#define VIRTIO_NET_F_GUEST_HDRLEN  59	/* Guest provides the exact hdr_len value. */
+#define VIRTIO_NET_F_RSS	  60	/* Supports RSS RX steering */
+#define VIRTIO_NET_F_RSC_EXT	  61	/* extended coalescing info */
+#define VIRTIO_NET_F_STANDBY	  62	/* Act as standby for another device
+					 * with the same MAC.
+					 */
+#define VIRTIO_NET_F_SPEED_DUPLEX 63	/* Device set linkspeed and duplex */
+
+#ifndef VIRTIO_NET_NO_LEGACY
+#define VIRTIO_NET_F_GSO	6	/* Host handles pkts w/ any GSO type */
+#endif /* VIRTIO_NET_NO_LEGACY */
+
+#define VIRTIO_NET_S_LINK_UP	1	/* Link is up */
+#define VIRTIO_NET_S_ANNOUNCE	2	/* Announcement is needed */
+
+/* supported/enabled hash types */
+#define VIRTIO_NET_RSS_HASH_TYPE_IPv4          (1 << 0)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCPv4         (1 << 1)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDPv4         (1 << 2)
+#define VIRTIO_NET_RSS_HASH_TYPE_IPv6          (1 << 3)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCPv6         (1 << 4)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDPv6         (1 << 5)
+#define VIRTIO_NET_RSS_HASH_TYPE_IP_EX         (1 << 6)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCP_EX        (1 << 7)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDP_EX        (1 << 8)
+
+struct virtio_net_config {
+	/* The config defining mac address (if VIRTIO_NET_F_MAC) */
+	__u8 mac[ETH_ALEN];
+	/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
+	__virtio16 status;
+	/* Maximum number of each of transmit and receive queues;
+	 * see VIRTIO_NET_F_MQ and VIRTIO_NET_CTRL_MQ.
+	 * Legal values are between 1 and 0x8000
+	 */
+	__virtio16 max_virtqueue_pairs;
+	/* Default maximum transmit unit advice */
+	__virtio16 mtu;
+	/*
+	 * speed, in units of 1Mb. All values 0 to INT_MAX are legal.
+	 * Any other value stands for unknown.
+	 */
+	__le32 speed;
+	/*
+	 * 0x00 - half duplex
+	 * 0x01 - full duplex
+	 * Any other value stands for unknown.
+	 */
+	__u8 duplex;
+	/* maximum size of RSS key */
+	__u8 rss_max_key_size;
+	/* maximum number of indirection table entries */
+	__le16 rss_max_indirection_table_length;
+	/* bitmask of supported VIRTIO_NET_RSS_HASH_ types */
+	__le32 supported_hash_types;
+} __attribute__((packed));
+
+/*
+ * This header comes first in the scatter-gather list.  If you don't
+ * specify GSO or CSUM features, you can simply ignore the header.
+ *
+ * This is bitwise-equivalent to the legacy struct virtio_net_hdr_mrg_rxbuf,
+ * only flattened.
+ */
+struct virtio_net_hdr_v1 {
+#define VIRTIO_NET_HDR_F_NEEDS_CSUM	1	/* Use csum_start, csum_offset */
+#define VIRTIO_NET_HDR_F_DATA_VALID	2	/* Csum is valid */
+#define VIRTIO_NET_HDR_F_RSC_INFO	4	/* rsc info in csum_ fields */
+	__u8 flags;
+#define VIRTIO_NET_HDR_GSO_NONE		0	/* Not a GSO frame */
+#define VIRTIO_NET_HDR_GSO_TCPV4	1	/* GSO frame, IPv4 TCP (TSO) */
+#define VIRTIO_NET_HDR_GSO_UDP		3	/* GSO frame, IPv4 UDP (UFO) */
+#define VIRTIO_NET_HDR_GSO_TCPV6	4	/* GSO frame, IPv6 TCP */
+#define VIRTIO_NET_HDR_GSO_UDP_L4	5	/* GSO frame, IPv4& IPv6 UDP (USO) */
+#define VIRTIO_NET_HDR_GSO_ECN		0x80	/* TCP has ECN set */
+	__u8 gso_type;
+	__virtio16 hdr_len;	/* Ethernet + IP + tcp/udp hdrs */
+	__virtio16 gso_size;	/* Bytes to append to hdr_len per frame */
+	union {
+		struct {
+			__virtio16 csum_start;
+			__virtio16 csum_offset;
+		};
+		/* Checksum calculation */
+		struct {
+			/* Position to start checksumming from */
+			__virtio16 start;
+			/* Offset after that to place checksum */
+			__virtio16 offset;
+		} csum;
+		/* Receive Segment Coalescing */
+		struct {
+			/* Number of coalesced segments */
+			__le16 segments;
+			/* Number of duplicated acks */
+			__le16 dup_acks;
+		} rsc;
+	};
+	__virtio16 num_buffers;	/* Number of merged rx buffers */
+};
+
+struct virtio_net_hdr_v1_hash {
+	struct virtio_net_hdr_v1 hdr;
+	__le32 hash_value;
+#define VIRTIO_NET_HASH_REPORT_NONE            0
+#define VIRTIO_NET_HASH_REPORT_IPv4            1
+#define VIRTIO_NET_HASH_REPORT_TCPv4           2
+#define VIRTIO_NET_HASH_REPORT_UDPv4           3
+#define VIRTIO_NET_HASH_REPORT_IPv6            4
+#define VIRTIO_NET_HASH_REPORT_TCPv6           5
+#define VIRTIO_NET_HASH_REPORT_UDPv6           6
+#define VIRTIO_NET_HASH_REPORT_IPv6_EX         7
+#define VIRTIO_NET_HASH_REPORT_TCPv6_EX        8
+#define VIRTIO_NET_HASH_REPORT_UDPv6_EX        9
+	__le16 hash_report;
+	__le16 padding;
+};
+
+#ifndef VIRTIO_NET_NO_LEGACY
+/* This header comes first in the scatter-gather list.
+ * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated, it must
+ * be the first element of the scatter-gather list.  If you don't
+ * specify GSO or CSUM features, you can simply ignore the header. */
+struct virtio_net_hdr {
+	/* See VIRTIO_NET_HDR_F_* */
+	__u8 flags;
+	/* See VIRTIO_NET_HDR_GSO_* */
+	__u8 gso_type;
+	__virtio16 hdr_len;		/* Ethernet + IP + tcp/udp hdrs */
+	__virtio16 gso_size;		/* Bytes to append to hdr_len per frame */
+	__virtio16 csum_start;	/* Position to start checksumming from */
+	__virtio16 csum_offset;	/* Offset after that to place checksum */
+};
+
+/* This is the version of the header to use when the MRG_RXBUF
+ * feature has been negotiated. */
+struct virtio_net_hdr_mrg_rxbuf {
+	struct virtio_net_hdr hdr;
+	__virtio16 num_buffers;	/* Number of merged rx buffers */
+};
+#endif /* ...VIRTIO_NET_NO_LEGACY */
+
+/*
+ * Control virtqueue data structures
+ *
+ * The control virtqueue expects a header in the first sg entry
+ * and an ack/status response in the last entry.  Data for the
+ * command goes in between.
+ */
+struct virtio_net_ctrl_hdr {
+	__u8 class;
+	__u8 cmd;
+} __attribute__((packed));
+
+typedef __u8 virtio_net_ctrl_ack;
+
+#define VIRTIO_NET_OK     0
+#define VIRTIO_NET_ERR    1
+
+/*
+ * Control the RX mode, ie. promisucous, allmulti, etc...
+ * All commands require an "out" sg entry containing a 1 byte
+ * state value, zero = disable, non-zero = enable.  Commands
+ * 0 and 1 are supported with the VIRTIO_NET_F_CTRL_RX feature.
+ * Commands 2-5 are added with VIRTIO_NET_F_CTRL_RX_EXTRA.
+ */
+#define VIRTIO_NET_CTRL_RX    0
+ #define VIRTIO_NET_CTRL_RX_PROMISC      0
+ #define VIRTIO_NET_CTRL_RX_ALLMULTI     1
+ #define VIRTIO_NET_CTRL_RX_ALLUNI       2
+ #define VIRTIO_NET_CTRL_RX_NOMULTI      3
+ #define VIRTIO_NET_CTRL_RX_NOUNI        4
+ #define VIRTIO_NET_CTRL_RX_NOBCAST      5
+
+/*
+ * Control the MAC
+ *
+ * The MAC filter table is managed by the hypervisor, the guest should
+ * assume the size is infinite.  Filtering should be considered
+ * non-perfect, ie. based on hypervisor resources, the guest may
+ * received packets from sources not specified in the filter list.
+ *
+ * In addition to the class/cmd header, the TABLE_SET command requires
+ * two out scatterlists.  Each contains a 4 byte count of entries followed
+ * by a concatenated byte stream of the ETH_ALEN MAC addresses.  The
+ * first sg list contains unicast addresses, the second is for multicast.
+ * This functionality is present if the VIRTIO_NET_F_CTRL_RX feature
+ * is available.
+ *
+ * The ADDR_SET command requests one out scatterlist, it contains a
+ * 6 bytes MAC address. This functionality is present if the
+ * VIRTIO_NET_F_CTRL_MAC_ADDR feature is available.
+ */
+struct virtio_net_ctrl_mac {
+	__virtio32 entries;
+	__u8 macs[][ETH_ALEN];
+} __attribute__((packed));
+
+#define VIRTIO_NET_CTRL_MAC    1
+ #define VIRTIO_NET_CTRL_MAC_TABLE_SET        0
+ #define VIRTIO_NET_CTRL_MAC_ADDR_SET         1
+
+/*
+ * Control VLAN filtering
+ *
+ * The VLAN filter table is controlled via a simple ADD/DEL interface.
+ * VLAN IDs not added may be filterd by the hypervisor.  Del is the
+ * opposite of add.  Both commands expect an out entry containing a 2
+ * byte VLAN ID.  VLAN filterting is available with the
+ * VIRTIO_NET_F_CTRL_VLAN feature bit.
+ */
+#define VIRTIO_NET_CTRL_VLAN       2
+ #define VIRTIO_NET_CTRL_VLAN_ADD             0
+ #define VIRTIO_NET_CTRL_VLAN_DEL             1
+
+/*
+ * Control link announce acknowledgement
+ *
+ * The command VIRTIO_NET_CTRL_ANNOUNCE_ACK is used to indicate that
+ * driver has recevied the notification; device would clear the
+ * VIRTIO_NET_S_ANNOUNCE bit in the status field after it receives
+ * this command.
+ */
+#define VIRTIO_NET_CTRL_ANNOUNCE       3
+ #define VIRTIO_NET_CTRL_ANNOUNCE_ACK         0
+
+/*
+ * Control Receive Flow Steering
+ */
+#define VIRTIO_NET_CTRL_MQ   4
+/*
+ * The command VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET
+ * enables Receive Flow Steering, specifying the number of the transmit and
+ * receive queues that will be used. After the command is consumed and acked by
+ * the device, the device will not steer new packets on receive virtqueues
+ * other than specified nor read from transmit virtqueues other than specified.
+ * Accordingly, driver should not transmit new packets  on virtqueues other than
+ * specified.
+ */
+struct virtio_net_ctrl_mq {
+	__virtio16 virtqueue_pairs;
+};
+
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET        0
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN        1
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX        0x8000
+
+/*
+ * The command VIRTIO_NET_CTRL_MQ_RSS_CONFIG has the same effect as
+ * VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET does and additionally configures
+ * the receive steering to use a hash calculated for incoming packet
+ * to decide on receive virtqueue to place the packet. The command
+ * also provides parameters to calculate a hash and receive virtqueue.
+ */
+struct virtio_net_rss_config {
+	__le32 hash_types;
+	__le16 indirection_table_mask;
+	__le16 unclassified_queue;
+	__le16 indirection_table[1/* + indirection_table_mask */];
+	__le16 max_tx_vq;
+	__u8 hash_key_length;
+	__u8 hash_key_data[/* hash_key_length */];
+};
+
+ #define VIRTIO_NET_CTRL_MQ_RSS_CONFIG          1
+
+/*
+ * The command VIRTIO_NET_CTRL_MQ_HASH_CONFIG requests the device
+ * to include in the virtio header of the packet the value of the
+ * calculated hash and the report type of hash. It also provides
+ * parameters for hash calculation. The command requires feature
+ * VIRTIO_NET_F_HASH_REPORT to be negotiated to extend the
+ * layout of virtio header as defined in virtio_net_hdr_v1_hash.
+ */
+struct virtio_net_hash_config {
+	__le32 hash_types;
+	/* for compatibility with virtio_net_rss_config */
+	__le16 reserved[4];
+	__u8 hash_key_length;
+	__u8 hash_key_data[/* hash_key_length */];
+};
+
+ #define VIRTIO_NET_CTRL_MQ_HASH_CONFIG         2
+
+/*
+ * Control network offloads
+ *
+ * Reconfigures the network offloads that Guest can handle.
+ *
+ * Available with the VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature bit.
+ *
+ * Command data format matches the feature bit mask exactly.
+ *
+ * See VIRTIO_NET_F_GUEST_* for the list of offloads
+ * that can be enabled/disabled.
+ */
+#define VIRTIO_NET_CTRL_GUEST_OFFLOADS   5
+#define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET        0
+
+/*
+ * Control notifications coalescing.
+ *
+ * Request the device to change the notifications coalescing parameters.
+ *
+ * Available with the VIRTIO_NET_F_NOTF_COAL feature bit.
+ */
+#define VIRTIO_NET_CTRL_NOTF_COAL		6
+/*
+ * Set the tx-usecs/tx-max-packets parameters.
+ */
+struct virtio_net_ctrl_coal_tx {
+	/* Maximum number of packets to send before a TX notification */
+	__le32 tx_max_packets;
+	/* Maximum number of usecs to delay a TX notification */
+	__le32 tx_usecs;
+};
+
+#define VIRTIO_NET_CTRL_NOTF_COAL_TX_SET		0
+
+/*
+ * Set the rx-usecs/rx-max-packets parameters.
+ */
+struct virtio_net_ctrl_coal_rx {
+	/* Maximum number of packets to receive before a RX notification */
+	__le32 rx_max_packets;
+	/* Maximum number of usecs to delay a RX notification */
+	__le32 rx_usecs;
+};
+
+#define VIRTIO_NET_CTRL_NOTF_COAL_RX_SET		1
+
+#endif /* _LINUX_VIRTIO_NET_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_pci.h b/contrib/libs/linux-headers/linux/virtio_pci.h
new file mode 100644
index 0000000000..f703afc7ad
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_pci.h
@@ -0,0 +1,210 @@
+/*
+ * Virtio PCI driver
+ *
+ * This module allows virtio devices to be used over a virtual PCI device.
+ * This can be used with QEMU based VMMs like KVM or Xen.
+ *
+ * Copyright IBM Corp. 2007
+ *
+ * Authors:
+ *  Anthony Liguori  <aliguori@us.ibm.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_PCI_H
+#define _LINUX_VIRTIO_PCI_H
+
+#include <linux/types.h>
+
+#ifndef VIRTIO_PCI_NO_LEGACY
+
+/* A 32-bit r/o bitmask of the features supported by the host */
+#define VIRTIO_PCI_HOST_FEATURES	0
+
+/* A 32-bit r/w bitmask of features activated by the guest */
+#define VIRTIO_PCI_GUEST_FEATURES	4
+
+/* A 32-bit r/w PFN for the currently selected queue */
+#define VIRTIO_PCI_QUEUE_PFN		8
+
+/* A 16-bit r/o queue size for the currently selected queue */
+#define VIRTIO_PCI_QUEUE_NUM		12
+
+/* A 16-bit r/w queue selector */
+#define VIRTIO_PCI_QUEUE_SEL		14
+
+/* A 16-bit r/w queue notifier */
+#define VIRTIO_PCI_QUEUE_NOTIFY		16
+
+/* An 8-bit device status register.  */
+#define VIRTIO_PCI_STATUS		18
+
+/* An 8-bit r/o interrupt status register.  Reading the value will return the
+ * current contents of the ISR and will also clear it.  This is effectively
+ * a read-and-acknowledge. */
+#define VIRTIO_PCI_ISR			19
+
+/* MSI-X registers: only enabled if MSI-X is enabled. */
+/* A 16-bit vector for configuration changes. */
+#define VIRTIO_MSI_CONFIG_VECTOR        20
+/* A 16-bit vector for selected queue notifications. */
+#define VIRTIO_MSI_QUEUE_VECTOR         22
+
+/* The remaining space is defined by each driver as the per-driver
+ * configuration space */
+#define VIRTIO_PCI_CONFIG_OFF(msix_enabled)	((msix_enabled) ? 24 : 20)
+/* Deprecated: please use VIRTIO_PCI_CONFIG_OFF instead */
+#define VIRTIO_PCI_CONFIG(dev)	VIRTIO_PCI_CONFIG_OFF((dev)->msix_enabled)
+
+/* Virtio ABI version, this must match exactly */
+#define VIRTIO_PCI_ABI_VERSION		0
+
+/* How many bits to shift physical queue address written to QUEUE_PFN.
+ * 12 is historical, and due to x86 page size. */
+#define VIRTIO_PCI_QUEUE_ADDR_SHIFT	12
+
+/* The alignment to use between consumer and producer parts of vring.
+ * x86 pagesize again. */
+#define VIRTIO_PCI_VRING_ALIGN		4096
+
+#endif /* VIRTIO_PCI_NO_LEGACY */
+
+/* The bit of the ISR which indicates a device configuration change. */
+#define VIRTIO_PCI_ISR_CONFIG		0x2
+/* Vector value used to disable MSI for queue */
+#define VIRTIO_MSI_NO_VECTOR            0xffff
+
+#ifndef VIRTIO_PCI_NO_MODERN
+
+/* IDs for different capabilities.  Must all exist. */
+
+/* Common configuration */
+#define VIRTIO_PCI_CAP_COMMON_CFG	1
+/* Notifications */
+#define VIRTIO_PCI_CAP_NOTIFY_CFG	2
+/* ISR access */
+#define VIRTIO_PCI_CAP_ISR_CFG		3
+/* Device specific configuration */
+#define VIRTIO_PCI_CAP_DEVICE_CFG	4
+/* PCI configuration access */
+#define VIRTIO_PCI_CAP_PCI_CFG		5
+/* Additional shared memory capability */
+#define VIRTIO_PCI_CAP_SHARED_MEMORY_CFG 8
+
+/* This is the PCI capability header: */
+struct virtio_pci_cap {
+	__u8 cap_vndr;		/* Generic PCI field: PCI_CAP_ID_VNDR */
+	__u8 cap_next;		/* Generic PCI field: next ptr. */
+	__u8 cap_len;		/* Generic PCI field: capability length */
+	__u8 cfg_type;		/* Identifies the structure. */
+	__u8 bar;		/* Where to find it. */
+	__u8 id;		/* Multiple capabilities of the same type */
+	__u8 padding[2];	/* Pad to full dword. */
+	__le32 offset;		/* Offset within bar. */
+	__le32 length;		/* Length of the structure, in bytes. */
+};
+
+struct virtio_pci_cap64 {
+	struct virtio_pci_cap cap;
+	__le32 offset_hi;             /* Most sig 32 bits of offset */
+	__le32 length_hi;             /* Most sig 32 bits of length */
+};
+
+struct virtio_pci_notify_cap {
+	struct virtio_pci_cap cap;
+	__le32 notify_off_multiplier;	/* Multiplier for queue_notify_off. */
+};
+
+/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */
+struct virtio_pci_common_cfg {
+	/* About the whole device. */
+	__le32 device_feature_select;	/* read-write */
+	__le32 device_feature;		/* read-only */
+	__le32 guest_feature_select;	/* read-write */
+	__le32 guest_feature;		/* read-write */
+	__le16 msix_config;		/* read-write */
+	__le16 num_queues;		/* read-only */
+	__u8 device_status;		/* read-write */
+	__u8 config_generation;		/* read-only */
+
+	/* About a specific virtqueue. */
+	__le16 queue_select;		/* read-write */
+	__le16 queue_size;		/* read-write, power of 2. */
+	__le16 queue_msix_vector;	/* read-write */
+	__le16 queue_enable;		/* read-write */
+	__le16 queue_notify_off;	/* read-only */
+	__le32 queue_desc_lo;		/* read-write */
+	__le32 queue_desc_hi;		/* read-write */
+	__le32 queue_avail_lo;		/* read-write */
+	__le32 queue_avail_hi;		/* read-write */
+	__le32 queue_used_lo;		/* read-write */
+	__le32 queue_used_hi;		/* read-write */
+};
+
+/* Fields in VIRTIO_PCI_CAP_PCI_CFG: */
+struct virtio_pci_cfg_cap {
+	struct virtio_pci_cap cap;
+	__u8 pci_cfg_data[4]; /* Data for BAR access. */
+};
+
+/* Macro versions of offsets for the Old Timers! */
+#define VIRTIO_PCI_CAP_VNDR		0
+#define VIRTIO_PCI_CAP_NEXT		1
+#define VIRTIO_PCI_CAP_LEN		2
+#define VIRTIO_PCI_CAP_CFG_TYPE		3
+#define VIRTIO_PCI_CAP_BAR		4
+#define VIRTIO_PCI_CAP_OFFSET		8
+#define VIRTIO_PCI_CAP_LENGTH		12
+
+#define VIRTIO_PCI_NOTIFY_CAP_MULT	16
+
+#define VIRTIO_PCI_COMMON_DFSELECT	0
+#define VIRTIO_PCI_COMMON_DF		4
+#define VIRTIO_PCI_COMMON_GFSELECT	8
+#define VIRTIO_PCI_COMMON_GF		12
+#define VIRTIO_PCI_COMMON_MSIX		16
+#define VIRTIO_PCI_COMMON_NUMQ		18
+#define VIRTIO_PCI_COMMON_STATUS	20
+#define VIRTIO_PCI_COMMON_CFGGENERATION	21
+#define VIRTIO_PCI_COMMON_Q_SELECT	22
+#define VIRTIO_PCI_COMMON_Q_SIZE	24
+#define VIRTIO_PCI_COMMON_Q_MSIX	26
+#define VIRTIO_PCI_COMMON_Q_ENABLE	28
+#define VIRTIO_PCI_COMMON_Q_NOFF	30
+#define VIRTIO_PCI_COMMON_Q_DESCLO	32
+#define VIRTIO_PCI_COMMON_Q_DESCHI	36
+#define VIRTIO_PCI_COMMON_Q_AVAILLO	40
+#define VIRTIO_PCI_COMMON_Q_AVAILHI	44
+#define VIRTIO_PCI_COMMON_Q_USEDLO	48
+#define VIRTIO_PCI_COMMON_Q_USEDHI	52
+#define VIRTIO_PCI_COMMON_Q_NDATA	56
+#define VIRTIO_PCI_COMMON_Q_RESET	58
+
+#endif /* VIRTIO_PCI_NO_MODERN */
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_pcidev.h b/contrib/libs/linux-headers/linux/virtio_pcidev.h
new file mode 100644
index 0000000000..6e01dad58f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_pcidev.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (C) 2021 Intel Corporation
+ * Author: Johannes Berg <johannes@sipsolutions.net>
+ */
+#ifndef _LINUX_VIRTIO_PCIDEV_H
+#define _LINUX_VIRTIO_PCIDEV_H
+#include <linux/types.h>
+
+/**
+ * enum virtio_pcidev_ops - virtual PCI device operations
+ * @VIRTIO_PCIDEV_OP_RESERVED: reserved to catch errors
+ * @VIRTIO_PCIDEV_OP_CFG_READ: read config space, size is 1, 2, 4 or 8;
+ *	the @data field should be filled in by the device (in little endian).
+ * @VIRTIO_PCIDEV_OP_CFG_WRITE: write config space, size is 1, 2, 4 or 8;
+ *	the @data field contains the data to write (in little endian).
+ * @VIRTIO_PCIDEV_OP_MMIO_READ: read BAR mem/pio, size can be variable;
+ *	the @data field should be filled in by the device (in little endian).
+ * @VIRTIO_PCIDEV_OP_MMIO_WRITE: write BAR mem/pio, size can be variable;
+ *	the @data field contains the data to write (in little endian).
+ * @VIRTIO_PCIDEV_OP_MMIO_MEMSET: memset MMIO, size is variable but
+ *	the @data field only has one byte (unlike @VIRTIO_PCIDEV_OP_MMIO_WRITE)
+ * @VIRTIO_PCIDEV_OP_INT: legacy INTx# pin interrupt, the addr field is 1-4 for
+ *	the number
+ * @VIRTIO_PCIDEV_OP_MSI: MSI(-X) interrupt, this message basically transports
+ *	the 16- or 32-bit write that would otherwise be done into memory,
+ *	analogous to the write messages (@VIRTIO_PCIDEV_OP_MMIO_WRITE) above
+ * @VIRTIO_PCIDEV_OP_PME: Dummy message whose content is ignored (and should be
+ *	all zeroes) to signal the PME# pin.
+ */
+enum virtio_pcidev_ops {
+	VIRTIO_PCIDEV_OP_RESERVED = 0,
+	VIRTIO_PCIDEV_OP_CFG_READ,
+	VIRTIO_PCIDEV_OP_CFG_WRITE,
+	VIRTIO_PCIDEV_OP_MMIO_READ,
+	VIRTIO_PCIDEV_OP_MMIO_WRITE,
+	VIRTIO_PCIDEV_OP_MMIO_MEMSET,
+	VIRTIO_PCIDEV_OP_INT,
+	VIRTIO_PCIDEV_OP_MSI,
+	VIRTIO_PCIDEV_OP_PME,
+};
+
+/**
+ * struct virtio_pcidev_msg - virtio PCI device operation
+ * @op: the operation to do
+ * @bar: the bar (only with BAR read/write messages)
+ * @reserved: reserved
+ * @size: the size of the read/write (in bytes)
+ * @addr: the address to read/write
+ * @data: the data, normally @size long, but just one byte for
+ *	%VIRTIO_PCIDEV_OP_MMIO_MEMSET
+ *
+ * Note: the fields are all in native (CPU) endian, however, the
+ * @data values will often be in little endian (see the ops above.)
+ */
+struct virtio_pcidev_msg {
+	__u8 op;
+	__u8 bar;
+	__u16 reserved;
+	__u32 size;
+	__u64 addr;
+	__u8 data[];
+};
+
+#endif /* _LINUX_VIRTIO_PCIDEV_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_pmem.h b/contrib/libs/linux-headers/linux/virtio_pmem.h
new file mode 100644
index 0000000000..b6b068e191
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_pmem.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
+/*
+ * Definitions for virtio-pmem devices.
+ *
+ * Copyright (C) 2019 Red Hat, Inc.
+ *
+ * Author(s): Pankaj Gupta <pagupta@redhat.com>
+ */
+
+#ifndef _LINUX_VIRTIO_PMEM_H
+#define _LINUX_VIRTIO_PMEM_H
+
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+struct virtio_pmem_config {
+	__le64 start;
+	__le64 size;
+};
+
+#define VIRTIO_PMEM_REQ_TYPE_FLUSH      0
+
+struct virtio_pmem_resp {
+	/* Host return status corresponding to flush request */
+	__le32 ret;
+};
+
+struct virtio_pmem_req {
+	/* command type */
+	__le32 type;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/virtio_ring.h b/contrib/libs/linux-headers/linux/virtio_ring.h
new file mode 100644
index 0000000000..0e827fb50c
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_ring.h
@@ -0,0 +1,248 @@
+#ifndef _LINUX_VIRTIO_RING_H
+#define _LINUX_VIRTIO_RING_H
+/* An interface for efficient virtio implementation, currently for use by KVM,
+ * but hopefully others soon.  Do NOT change this since it will
+ * break existing servers and clients.
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Copyright Rusty Russell IBM Corporation 2007. */
+#include <stdint.h>
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+
+/* This marks a buffer as continuing via the next field. */
+#define VRING_DESC_F_NEXT	1
+/* This marks a buffer as write-only (otherwise read-only). */
+#define VRING_DESC_F_WRITE	2
+/* This means the buffer contains a list of buffer descriptors. */
+#define VRING_DESC_F_INDIRECT	4
+
+/*
+ * Mark a descriptor as available or used in packed ring.
+ * Notice: they are defined as shifts instead of shifted values.
+ */
+#define VRING_PACKED_DESC_F_AVAIL	7
+#define VRING_PACKED_DESC_F_USED	15
+
+/* The Host uses this in used->flags to advise the Guest: don't kick me when
+ * you add a buffer.  It's unreliable, so it's simply an optimization.  Guest
+ * will still kick if it's out of buffers. */
+#define VRING_USED_F_NO_NOTIFY	1
+/* The Guest uses this in avail->flags to advise the Host: don't interrupt me
+ * when you consume a buffer.  It's unreliable, so it's simply an
+ * optimization.  */
+#define VRING_AVAIL_F_NO_INTERRUPT	1
+
+/* Enable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_ENABLE	0x0
+/* Disable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_DISABLE	0x1
+/*
+ * Enable events for a specific descriptor in packed ring.
+ * (as specified by Descriptor Ring Change Event Offset/Wrap Counter).
+ * Only valid if VIRTIO_RING_F_EVENT_IDX has been negotiated.
+ */
+#define VRING_PACKED_EVENT_FLAG_DESC	0x2
+
+/*
+ * Wrap counter bit shift in event suppression structure
+ * of packed ring.
+ */
+#define VRING_PACKED_EVENT_F_WRAP_CTR	15
+
+/* We support indirect buffer descriptors */
+#define VIRTIO_RING_F_INDIRECT_DESC	28
+
+/* The Guest publishes the used index for which it expects an interrupt
+ * at the end of the avail ring. Host should ignore the avail->flags field. */
+/* The Host publishes the avail index for which it expects a kick
+ * at the end of the used ring. Guest should ignore the used->flags field. */
+#define VIRTIO_RING_F_EVENT_IDX		29
+
+/* Alignment requirements for vring elements.
+ * When using pre-virtio 1.0 layout, these fall out naturally.
+ */
+#define VRING_AVAIL_ALIGN_SIZE 2
+#define VRING_USED_ALIGN_SIZE 4
+#define VRING_DESC_ALIGN_SIZE 16
+
+/**
+ * struct vring_desc - Virtio ring descriptors,
+ * 16 bytes long. These can chain together via @next.
+ *
+ * @addr: buffer address (guest-physical)
+ * @len: buffer length
+ * @flags: descriptor flags
+ * @next: index of the next descriptor in the chain,
+ *        if the VRING_DESC_F_NEXT flag is set. We chain unused
+ *        descriptors via this, too.
+ */
+struct vring_desc {
+	__virtio64 addr;
+	__virtio32 len;
+	__virtio16 flags;
+	__virtio16 next;
+};
+
+struct vring_avail {
+	__virtio16 flags;
+	__virtio16 idx;
+	__virtio16 ring[];
+};
+
+/* u32 is used here for ids for padding reasons. */
+struct vring_used_elem {
+	/* Index of start of used descriptor chain. */
+	__virtio32 id;
+	/* Total length of the descriptor chain which was used (written to) */
+	__virtio32 len;
+};
+
+typedef struct vring_used_elem __attribute__((aligned(VRING_USED_ALIGN_SIZE)))
+	vring_used_elem_t;
+
+struct vring_used {
+	__virtio16 flags;
+	__virtio16 idx;
+	vring_used_elem_t ring[];
+};
+
+/*
+ * The ring element addresses are passed between components with different
+ * alignments assumptions. Thus, we might need to decrease the compiler-selected
+ * alignment, and so must use a typedef to make sure the aligned attribute
+ * actually takes hold:
+ *
+ * https://gcc.gnu.org/onlinedocs//gcc/Common-Type-Attributes.html#Common-Type-Attributes
+ *
+ * When used on a struct, or struct member, the aligned attribute can only
+ * increase the alignment; in order to decrease it, the packed attribute must
+ * be specified as well. When used as part of a typedef, the aligned attribute
+ * can both increase and decrease alignment, and specifying the packed
+ * attribute generates a warning.
+ */
+typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE)))
+	vring_desc_t;
+typedef struct vring_avail __attribute__((aligned(VRING_AVAIL_ALIGN_SIZE)))
+	vring_avail_t;
+typedef struct vring_used __attribute__((aligned(VRING_USED_ALIGN_SIZE)))
+	vring_used_t;
+
+struct vring {
+	unsigned int num;
+
+	vring_desc_t *desc;
+
+	vring_avail_t *avail;
+
+	vring_used_t *used;
+};
+
+#ifndef VIRTIO_RING_NO_LEGACY
+
+/* The standard layout for the ring is a continuous chunk of memory which looks
+ * like this.  We assume num is a power of 2.
+ *
+ * struct vring
+ * {
+ *	// The actual descriptors (16 bytes each)
+ *	struct vring_desc desc[num];
+ *
+ *	// A ring of available descriptor heads with free-running index.
+ *	__virtio16 avail_flags;
+ *	__virtio16 avail_idx;
+ *	__virtio16 available[num];
+ *	__virtio16 used_event_idx;
+ *
+ *	// Padding to the next align boundary.
+ *	char pad[];
+ *
+ *	// A ring of used descriptor heads with free-running index.
+ *	__virtio16 used_flags;
+ *	__virtio16 used_idx;
+ *	struct vring_used_elem used[num];
+ *	__virtio16 avail_event_idx;
+ * };
+ */
+/* We publish the used event index at the end of the available ring, and vice
+ * versa. They are at the end for backwards compatibility. */
+#define vring_used_event(vr) ((vr)->avail->ring[(vr)->num])
+#define vring_avail_event(vr) (*(__virtio16 *)&(vr)->used->ring[(vr)->num])
+
+static __inline__ void vring_init(struct vring *vr, unsigned int num, void *p,
+			      unsigned long align)
+{
+	vr->num = num;
+	vr->desc = p;
+	vr->avail = (struct vring_avail *)((char *)p + num * sizeof(struct vring_desc));
+	vr->used = (void *)(((uintptr_t)&vr->avail->ring[num] + sizeof(__virtio16)
+		+ align-1) & ~(align - 1));
+}
+
+static __inline__ unsigned vring_size(unsigned int num, unsigned long align)
+{
+	return ((sizeof(struct vring_desc) * num + sizeof(__virtio16) * (3 + num)
+		 + align - 1) & ~(align - 1))
+		+ sizeof(__virtio16) * 3 + sizeof(struct vring_used_elem) * num;
+}
+
+#endif /* VIRTIO_RING_NO_LEGACY */
+
+/* The following is used with USED_EVENT_IDX and AVAIL_EVENT_IDX */
+/* Assuming a given event_idx value from the other side, if
+ * we have just incremented index from old to new_idx,
+ * should we trigger an event? */
+static __inline__ int vring_need_event(__u16 event_idx, __u16 new_idx, __u16 old)
+{
+	/* Note: Xen has similar logic for notification hold-off
+	 * in include/xen/interface/io/ring.h with req_event and req_prod
+	 * corresponding to event_idx + 1 and new_idx respectively.
+	 * Note also that req_event and req_prod in Xen start at 1,
+	 * event indexes in virtio start at 0. */
+	return (__u16)(new_idx - event_idx - 1) < (__u16)(new_idx - old);
+}
+
+struct vring_packed_desc_event {
+	/* Descriptor Ring Change Event Offset/Wrap Counter. */
+	__le16 off_wrap;
+	/* Descriptor Ring Change Event Flags. */
+	__le16 flags;
+};
+
+struct vring_packed_desc {
+	/* Buffer Address. */
+	__le64 addr;
+	/* Buffer Length. */
+	__le32 len;
+	/* Buffer ID. */
+	__le16 id;
+	/* The flags depending on descriptor type. */
+	__le16 flags;
+};
+
+#endif /* _LINUX_VIRTIO_RING_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_rng.h b/contrib/libs/linux-headers/linux/virtio_rng.h
new file mode 100644
index 0000000000..c4d5de896f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_rng.h
@@ -0,0 +1,8 @@
+#ifndef _LINUX_VIRTIO_RNG_H
+#define _LINUX_VIRTIO_RNG_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers. */
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+#endif /* _LINUX_VIRTIO_RNG_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_scmi.h b/contrib/libs/linux-headers/linux/virtio_scmi.h
new file mode 100644
index 0000000000..b187e62df5
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_scmi.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (C) 2020-2021 OpenSynergy GmbH
+ * Copyright (C) 2021 ARM Ltd.
+ */
+
+#ifndef _LINUX_VIRTIO_SCMI_H
+#define _LINUX_VIRTIO_SCMI_H
+
+#include <linux/virtio_types.h>
+
+/* Device implements some SCMI notifications, or delayed responses. */
+#define VIRTIO_SCMI_F_P2A_CHANNELS 0
+
+/* Device implements any SCMI statistics shared memory region */
+#define VIRTIO_SCMI_F_SHARED_MEMORY 1
+
+/* Virtqueues */
+
+#define VIRTIO_SCMI_VQ_TX 0 /* cmdq */
+#define VIRTIO_SCMI_VQ_RX 1 /* eventq */
+#define VIRTIO_SCMI_VQ_MAX_CNT 2
+
+#endif /* _LINUX_VIRTIO_SCMI_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_scsi.h b/contrib/libs/linux-headers/linux/virtio_scsi.h
new file mode 100644
index 0000000000..0abaae4027
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_scsi.h
@@ -0,0 +1,172 @@
+/*
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_SCSI_H
+#define _LINUX_VIRTIO_SCSI_H
+
+#include <linux/virtio_types.h>
+
+/* Default values of the CDB and sense data size configuration fields */
+#define VIRTIO_SCSI_CDB_DEFAULT_SIZE   32
+#define VIRTIO_SCSI_SENSE_DEFAULT_SIZE 96
+
+#ifndef VIRTIO_SCSI_CDB_SIZE
+#define VIRTIO_SCSI_CDB_SIZE VIRTIO_SCSI_CDB_DEFAULT_SIZE
+#endif
+#ifndef VIRTIO_SCSI_SENSE_SIZE
+#define VIRTIO_SCSI_SENSE_SIZE VIRTIO_SCSI_SENSE_DEFAULT_SIZE
+#endif
+
+/* SCSI command request, followed by data-out */
+struct virtio_scsi_cmd_req {
+	__u8 lun[8];		/* Logical Unit Number */
+	__virtio64 tag;		/* Command identifier */
+	__u8 task_attr;		/* Task attribute */
+	__u8 prio;		/* SAM command priority field */
+	__u8 crn;
+	__u8 cdb[VIRTIO_SCSI_CDB_SIZE];
+} __attribute__((packed));
+
+/* SCSI command request, followed by protection information */
+struct virtio_scsi_cmd_req_pi {
+	__u8 lun[8];		/* Logical Unit Number */
+	__virtio64 tag;		/* Command identifier */
+	__u8 task_attr;		/* Task attribute */
+	__u8 prio;		/* SAM command priority field */
+	__u8 crn;
+	__virtio32 pi_bytesout;	/* DataOUT PI Number of bytes */
+	__virtio32 pi_bytesin;		/* DataIN PI Number of bytes */
+	__u8 cdb[VIRTIO_SCSI_CDB_SIZE];
+} __attribute__((packed));
+
+/* Response, followed by sense data and data-in */
+struct virtio_scsi_cmd_resp {
+	__virtio32 sense_len;		/* Sense data length */
+	__virtio32 resid;		/* Residual bytes in data buffer */
+	__virtio16 status_qualifier;	/* Status qualifier */
+	__u8 status;		/* Command completion status */
+	__u8 response;		/* Response values */
+	__u8 sense[VIRTIO_SCSI_SENSE_SIZE];
+} __attribute__((packed));
+
+/* Task Management Request */
+struct virtio_scsi_ctrl_tmf_req {
+	__virtio32 type;
+	__virtio32 subtype;
+	__u8 lun[8];
+	__virtio64 tag;
+} __attribute__((packed));
+
+struct virtio_scsi_ctrl_tmf_resp {
+	__u8 response;
+} __attribute__((packed));
+
+/* Asynchronous notification query/subscription */
+struct virtio_scsi_ctrl_an_req {
+	__virtio32 type;
+	__u8 lun[8];
+	__virtio32 event_requested;
+} __attribute__((packed));
+
+struct virtio_scsi_ctrl_an_resp {
+	__virtio32 event_actual;
+	__u8 response;
+} __attribute__((packed));
+
+struct virtio_scsi_event {
+	__virtio32 event;
+	__u8 lun[8];
+	__virtio32 reason;
+} __attribute__((packed));
+
+struct virtio_scsi_config {
+	__virtio32 num_queues;
+	__virtio32 seg_max;
+	__virtio32 max_sectors;
+	__virtio32 cmd_per_lun;
+	__virtio32 event_info_size;
+	__virtio32 sense_size;
+	__virtio32 cdb_size;
+	__virtio16 max_channel;
+	__virtio16 max_target;
+	__virtio32 max_lun;
+} __attribute__((packed));
+
+/* Feature Bits */
+#define VIRTIO_SCSI_F_INOUT                    0
+#define VIRTIO_SCSI_F_HOTPLUG                  1
+#define VIRTIO_SCSI_F_CHANGE                   2
+#define VIRTIO_SCSI_F_T10_PI                   3
+
+/* Response codes */
+#define VIRTIO_SCSI_S_OK                       0
+#define VIRTIO_SCSI_S_OVERRUN                  1
+#define VIRTIO_SCSI_S_ABORTED                  2
+#define VIRTIO_SCSI_S_BAD_TARGET               3
+#define VIRTIO_SCSI_S_RESET                    4
+#define VIRTIO_SCSI_S_BUSY                     5
+#define VIRTIO_SCSI_S_TRANSPORT_FAILURE        6
+#define VIRTIO_SCSI_S_TARGET_FAILURE           7
+#define VIRTIO_SCSI_S_NEXUS_FAILURE            8
+#define VIRTIO_SCSI_S_FAILURE                  9
+#define VIRTIO_SCSI_S_FUNCTION_SUCCEEDED       10
+#define VIRTIO_SCSI_S_FUNCTION_REJECTED        11
+#define VIRTIO_SCSI_S_INCORRECT_LUN            12
+
+/* Controlq type codes.  */
+#define VIRTIO_SCSI_T_TMF                      0
+#define VIRTIO_SCSI_T_AN_QUERY                 1
+#define VIRTIO_SCSI_T_AN_SUBSCRIBE             2
+
+/* Valid TMF subtypes.  */
+#define VIRTIO_SCSI_T_TMF_ABORT_TASK           0
+#define VIRTIO_SCSI_T_TMF_ABORT_TASK_SET       1
+#define VIRTIO_SCSI_T_TMF_CLEAR_ACA            2
+#define VIRTIO_SCSI_T_TMF_CLEAR_TASK_SET       3
+#define VIRTIO_SCSI_T_TMF_I_T_NEXUS_RESET      4
+#define VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET   5
+#define VIRTIO_SCSI_T_TMF_QUERY_TASK           6
+#define VIRTIO_SCSI_T_TMF_QUERY_TASK_SET       7
+
+/* Events.  */
+#define VIRTIO_SCSI_T_EVENTS_MISSED            0x80000000
+#define VIRTIO_SCSI_T_NO_EVENT                 0
+#define VIRTIO_SCSI_T_TRANSPORT_RESET          1
+#define VIRTIO_SCSI_T_ASYNC_NOTIFY             2
+#define VIRTIO_SCSI_T_PARAM_CHANGE             3
+
+/* Reasons of transport reset event */
+#define VIRTIO_SCSI_EVT_RESET_HARD             0
+#define VIRTIO_SCSI_EVT_RESET_RESCAN           1
+#define VIRTIO_SCSI_EVT_RESET_REMOVED          2
+
+#define VIRTIO_SCSI_S_SIMPLE                   0
+#define VIRTIO_SCSI_S_ORDERED                  1
+#define VIRTIO_SCSI_S_HEAD                     2
+#define VIRTIO_SCSI_S_ACA                      3
+
+
+#endif /* _LINUX_VIRTIO_SCSI_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_snd.h b/contrib/libs/linux-headers/linux/virtio_snd.h
new file mode 100644
index 0000000000..dfe49547a7
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_snd.h
@@ -0,0 +1,334 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Copyright (C) 2021 OpenSynergy GmbH
+ */
+#ifndef VIRTIO_SND_IF_H
+#define VIRTIO_SND_IF_H
+
+#include <linux/virtio_types.h>
+
+/*******************************************************************************
+ * CONFIGURATION SPACE
+ */
+struct virtio_snd_config {
+	/* # of available physical jacks */
+	__le32 jacks;
+	/* # of available PCM streams */
+	__le32 streams;
+	/* # of available channel maps */
+	__le32 chmaps;
+};
+
+enum {
+	/* device virtqueue indexes */
+	VIRTIO_SND_VQ_CONTROL = 0,
+	VIRTIO_SND_VQ_EVENT,
+	VIRTIO_SND_VQ_TX,
+	VIRTIO_SND_VQ_RX,
+	/* # of device virtqueues */
+	VIRTIO_SND_VQ_MAX
+};
+
+/*******************************************************************************
+ * COMMON DEFINITIONS
+ */
+
+/* supported dataflow directions */
+enum {
+	VIRTIO_SND_D_OUTPUT = 0,
+	VIRTIO_SND_D_INPUT
+};
+
+enum {
+	/* jack control request types */
+	VIRTIO_SND_R_JACK_INFO = 1,
+	VIRTIO_SND_R_JACK_REMAP,
+
+	/* PCM control request types */
+	VIRTIO_SND_R_PCM_INFO = 0x0100,
+	VIRTIO_SND_R_PCM_SET_PARAMS,
+	VIRTIO_SND_R_PCM_PREPARE,
+	VIRTIO_SND_R_PCM_RELEASE,
+	VIRTIO_SND_R_PCM_START,
+	VIRTIO_SND_R_PCM_STOP,
+
+	/* channel map control request types */
+	VIRTIO_SND_R_CHMAP_INFO = 0x0200,
+
+	/* jack event types */
+	VIRTIO_SND_EVT_JACK_CONNECTED = 0x1000,
+	VIRTIO_SND_EVT_JACK_DISCONNECTED,
+
+	/* PCM event types */
+	VIRTIO_SND_EVT_PCM_PERIOD_ELAPSED = 0x1100,
+	VIRTIO_SND_EVT_PCM_XRUN,
+
+	/* common status codes */
+	VIRTIO_SND_S_OK = 0x8000,
+	VIRTIO_SND_S_BAD_MSG,
+	VIRTIO_SND_S_NOT_SUPP,
+	VIRTIO_SND_S_IO_ERR
+};
+
+/* common header */
+struct virtio_snd_hdr {
+	__le32 code;
+};
+
+/* event notification */
+struct virtio_snd_event {
+	/* VIRTIO_SND_EVT_XXX */
+	struct virtio_snd_hdr hdr;
+	/* optional event data */
+	__le32 data;
+};
+
+/* common control request to query an item information */
+struct virtio_snd_query_info {
+	/* VIRTIO_SND_R_XXX_INFO */
+	struct virtio_snd_hdr hdr;
+	/* item start identifier */
+	__le32 start_id;
+	/* item count to query */
+	__le32 count;
+	/* item information size in bytes */
+	__le32 size;
+};
+
+/* common item information header */
+struct virtio_snd_info {
+	/* function group node id (High Definition Audio Specification 7.1.2) */
+	__le32 hda_fn_nid;
+};
+
+/*******************************************************************************
+ * JACK CONTROL MESSAGES
+ */
+struct virtio_snd_jack_hdr {
+	/* VIRTIO_SND_R_JACK_XXX */
+	struct virtio_snd_hdr hdr;
+	/* 0 ... virtio_snd_config::jacks - 1 */
+	__le32 jack_id;
+};
+
+/* supported jack features */
+enum {
+	VIRTIO_SND_JACK_F_REMAP = 0
+};
+
+struct virtio_snd_jack_info {
+	/* common header */
+	struct virtio_snd_info hdr;
+	/* supported feature bit map (1 << VIRTIO_SND_JACK_F_XXX) */
+	__le32 features;
+	/* pin configuration (High Definition Audio Specification 7.3.3.31) */
+	__le32 hda_reg_defconf;
+	/* pin capabilities (High Definition Audio Specification 7.3.4.9) */
+	__le32 hda_reg_caps;
+	/* current jack connection status (0: disconnected, 1: connected) */
+	__u8 connected;
+
+	__u8 padding[7];
+};
+
+/* jack remapping control request */
+struct virtio_snd_jack_remap {
+	/* .code = VIRTIO_SND_R_JACK_REMAP */
+	struct virtio_snd_jack_hdr hdr;
+	/* selected association number */
+	__le32 association;
+	/* selected sequence number */
+	__le32 sequence;
+};
+
+/*******************************************************************************
+ * PCM CONTROL MESSAGES
+ */
+struct virtio_snd_pcm_hdr {
+	/* VIRTIO_SND_R_PCM_XXX */
+	struct virtio_snd_hdr hdr;
+	/* 0 ... virtio_snd_config::streams - 1 */
+	__le32 stream_id;
+};
+
+/* supported PCM stream features */
+enum {
+	VIRTIO_SND_PCM_F_SHMEM_HOST = 0,
+	VIRTIO_SND_PCM_F_SHMEM_GUEST,
+	VIRTIO_SND_PCM_F_MSG_POLLING,
+	VIRTIO_SND_PCM_F_EVT_SHMEM_PERIODS,
+	VIRTIO_SND_PCM_F_EVT_XRUNS
+};
+
+/* supported PCM sample formats */
+enum {
+	/* analog formats (width / physical width) */
+	VIRTIO_SND_PCM_FMT_IMA_ADPCM = 0,	/*  4 /  4 bits */
+	VIRTIO_SND_PCM_FMT_MU_LAW,		/*  8 /  8 bits */
+	VIRTIO_SND_PCM_FMT_A_LAW,		/*  8 /  8 bits */
+	VIRTIO_SND_PCM_FMT_S8,			/*  8 /  8 bits */
+	VIRTIO_SND_PCM_FMT_U8,			/*  8 /  8 bits */
+	VIRTIO_SND_PCM_FMT_S16,			/* 16 / 16 bits */
+	VIRTIO_SND_PCM_FMT_U16,			/* 16 / 16 bits */
+	VIRTIO_SND_PCM_FMT_S18_3,		/* 18 / 24 bits */
+	VIRTIO_SND_PCM_FMT_U18_3,		/* 18 / 24 bits */
+	VIRTIO_SND_PCM_FMT_S20_3,		/* 20 / 24 bits */
+	VIRTIO_SND_PCM_FMT_U20_3,		/* 20 / 24 bits */
+	VIRTIO_SND_PCM_FMT_S24_3,		/* 24 / 24 bits */
+	VIRTIO_SND_PCM_FMT_U24_3,		/* 24 / 24 bits */
+	VIRTIO_SND_PCM_FMT_S20,			/* 20 / 32 bits */
+	VIRTIO_SND_PCM_FMT_U20,			/* 20 / 32 bits */
+	VIRTIO_SND_PCM_FMT_S24,			/* 24 / 32 bits */
+	VIRTIO_SND_PCM_FMT_U24,			/* 24 / 32 bits */
+	VIRTIO_SND_PCM_FMT_S32,			/* 32 / 32 bits */
+	VIRTIO_SND_PCM_FMT_U32,			/* 32 / 32 bits */
+	VIRTIO_SND_PCM_FMT_FLOAT,		/* 32 / 32 bits */
+	VIRTIO_SND_PCM_FMT_FLOAT64,		/* 64 / 64 bits */
+	/* digital formats (width / physical width) */
+	VIRTIO_SND_PCM_FMT_DSD_U8,		/*  8 /  8 bits */
+	VIRTIO_SND_PCM_FMT_DSD_U16,		/* 16 / 16 bits */
+	VIRTIO_SND_PCM_FMT_DSD_U32,		/* 32 / 32 bits */
+	VIRTIO_SND_PCM_FMT_IEC958_SUBFRAME	/* 32 / 32 bits */
+};
+
+/* supported PCM frame rates */
+enum {
+	VIRTIO_SND_PCM_RATE_5512 = 0,
+	VIRTIO_SND_PCM_RATE_8000,
+	VIRTIO_SND_PCM_RATE_11025,
+	VIRTIO_SND_PCM_RATE_16000,
+	VIRTIO_SND_PCM_RATE_22050,
+	VIRTIO_SND_PCM_RATE_32000,
+	VIRTIO_SND_PCM_RATE_44100,
+	VIRTIO_SND_PCM_RATE_48000,
+	VIRTIO_SND_PCM_RATE_64000,
+	VIRTIO_SND_PCM_RATE_88200,
+	VIRTIO_SND_PCM_RATE_96000,
+	VIRTIO_SND_PCM_RATE_176400,
+	VIRTIO_SND_PCM_RATE_192000,
+	VIRTIO_SND_PCM_RATE_384000
+};
+
+struct virtio_snd_pcm_info {
+	/* common header */
+	struct virtio_snd_info hdr;
+	/* supported feature bit map (1 << VIRTIO_SND_PCM_F_XXX) */
+	__le32 features;
+	/* supported sample format bit map (1 << VIRTIO_SND_PCM_FMT_XXX) */
+	__le64 formats;
+	/* supported frame rate bit map (1 << VIRTIO_SND_PCM_RATE_XXX) */
+	__le64 rates;
+	/* dataflow direction (VIRTIO_SND_D_XXX) */
+	__u8 direction;
+	/* minimum # of supported channels */
+	__u8 channels_min;
+	/* maximum # of supported channels */
+	__u8 channels_max;
+
+	__u8 padding[5];
+};
+
+/* set PCM stream format */
+struct virtio_snd_pcm_set_params {
+	/* .code = VIRTIO_SND_R_PCM_SET_PARAMS */
+	struct virtio_snd_pcm_hdr hdr;
+	/* size of the hardware buffer */
+	__le32 buffer_bytes;
+	/* size of the hardware period */
+	__le32 period_bytes;
+	/* selected feature bit map (1 << VIRTIO_SND_PCM_F_XXX) */
+	__le32 features;
+	/* selected # of channels */
+	__u8 channels;
+	/* selected sample format (VIRTIO_SND_PCM_FMT_XXX) */
+	__u8 format;
+	/* selected frame rate (VIRTIO_SND_PCM_RATE_XXX) */
+	__u8 rate;
+
+	__u8 padding;
+};
+
+/*******************************************************************************
+ * PCM I/O MESSAGES
+ */
+
+/* I/O request header */
+struct virtio_snd_pcm_xfer {
+	/* 0 ... virtio_snd_config::streams - 1 */
+	__le32 stream_id;
+};
+
+/* I/O request status */
+struct virtio_snd_pcm_status {
+	/* VIRTIO_SND_S_XXX */
+	__le32 status;
+	/* current device latency */
+	__le32 latency_bytes;
+};
+
+/*******************************************************************************
+ * CHANNEL MAP CONTROL MESSAGES
+ */
+struct virtio_snd_chmap_hdr {
+	/* VIRTIO_SND_R_CHMAP_XXX */
+	struct virtio_snd_hdr hdr;
+	/* 0 ... virtio_snd_config::chmaps - 1 */
+	__le32 chmap_id;
+};
+
+/* standard channel position definition */
+enum {
+	VIRTIO_SND_CHMAP_NONE = 0,	/* undefined */
+	VIRTIO_SND_CHMAP_NA,		/* silent */
+	VIRTIO_SND_CHMAP_MONO,		/* mono stream */
+	VIRTIO_SND_CHMAP_FL,		/* front left */
+	VIRTIO_SND_CHMAP_FR,		/* front right */
+	VIRTIO_SND_CHMAP_RL,		/* rear left */
+	VIRTIO_SND_CHMAP_RR,		/* rear right */
+	VIRTIO_SND_CHMAP_FC,		/* front center */
+	VIRTIO_SND_CHMAP_LFE,		/* low frequency (LFE) */
+	VIRTIO_SND_CHMAP_SL,		/* side left */
+	VIRTIO_SND_CHMAP_SR,		/* side right */
+	VIRTIO_SND_CHMAP_RC,		/* rear center */
+	VIRTIO_SND_CHMAP_FLC,		/* front left center */
+	VIRTIO_SND_CHMAP_FRC,		/* front right center */
+	VIRTIO_SND_CHMAP_RLC,		/* rear left center */
+	VIRTIO_SND_CHMAP_RRC,		/* rear right center */
+	VIRTIO_SND_CHMAP_FLW,		/* front left wide */
+	VIRTIO_SND_CHMAP_FRW,		/* front right wide */
+	VIRTIO_SND_CHMAP_FLH,		/* front left high */
+	VIRTIO_SND_CHMAP_FCH,		/* front center high */
+	VIRTIO_SND_CHMAP_FRH,		/* front right high */
+	VIRTIO_SND_CHMAP_TC,		/* top center */
+	VIRTIO_SND_CHMAP_TFL,		/* top front left */
+	VIRTIO_SND_CHMAP_TFR,		/* top front right */
+	VIRTIO_SND_CHMAP_TFC,		/* top front center */
+	VIRTIO_SND_CHMAP_TRL,		/* top rear left */
+	VIRTIO_SND_CHMAP_TRR,		/* top rear right */
+	VIRTIO_SND_CHMAP_TRC,		/* top rear center */
+	VIRTIO_SND_CHMAP_TFLC,		/* top front left center */
+	VIRTIO_SND_CHMAP_TFRC,		/* top front right center */
+	VIRTIO_SND_CHMAP_TSL,		/* top side left */
+	VIRTIO_SND_CHMAP_TSR,		/* top side right */
+	VIRTIO_SND_CHMAP_LLFE,		/* left LFE */
+	VIRTIO_SND_CHMAP_RLFE,		/* right LFE */
+	VIRTIO_SND_CHMAP_BC,		/* bottom center */
+	VIRTIO_SND_CHMAP_BLC,		/* bottom left center */
+	VIRTIO_SND_CHMAP_BRC		/* bottom right center */
+};
+
+/* maximum possible number of channels */
+#define VIRTIO_SND_CHMAP_MAX_SIZE	18
+
+struct virtio_snd_chmap_info {
+	/* common header */
+	struct virtio_snd_info hdr;
+	/* dataflow direction (VIRTIO_SND_D_XXX) */
+	__u8 direction;
+	/* # of valid channel position values */
+	__u8 channels;
+	/* channel position values (VIRTIO_SND_CHMAP_XXX) */
+	__u8 positions[VIRTIO_SND_CHMAP_MAX_SIZE];
+};
+
+#endif /* VIRTIO_SND_IF_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_types.h b/contrib/libs/linux-headers/linux/virtio_types.h
new file mode 100644
index 0000000000..4eac2e1ffd
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_types.h
@@ -0,0 +1,46 @@
+#ifndef _LINUX_VIRTIO_TYPES_H
+#define _LINUX_VIRTIO_TYPES_H
+/* Type definitions for virtio implementations.
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Copyright (C) 2014 Red Hat, Inc.
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+ */
+#include <linux/types.h>
+
+/*
+ * __virtio{16,32,64} have the following meaning:
+ * - __u{16,32,64} for virtio devices in legacy mode, accessed in native endian
+ * - __le{16,32,64} for standard-compliant virtio devices
+ */
+
+typedef __u16 __bitwise __virtio16;
+typedef __u32 __bitwise __virtio32;
+typedef __u64 __bitwise __virtio64;
+
+#endif /* _LINUX_VIRTIO_TYPES_H */
diff --git a/contrib/libs/linux-headers/linux/virtio_vsock.h b/contrib/libs/linux-headers/linux/virtio_vsock.h
new file mode 100644
index 0000000000..b72c9157e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/virtio_vsock.h
@@ -0,0 +1,104 @@
+/*
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers:
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Copyright (C) Red Hat, Inc., 2013-2015
+ * Copyright (C) Asias He <asias@redhat.com>, 2013
+ * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
+ */
+
+#ifndef _LINUX_VIRTIO_VSOCK_H
+#define _LINUX_VIRTIO_VSOCK_H
+
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/* The feature bitmap for virtio vsock */
+#define VIRTIO_VSOCK_F_SEQPACKET	1	/* SOCK_SEQPACKET supported */
+
+struct virtio_vsock_config {
+	__le64 guest_cid;
+} __attribute__((packed));
+
+enum virtio_vsock_event_id {
+	VIRTIO_VSOCK_EVENT_TRANSPORT_RESET = 0,
+};
+
+struct virtio_vsock_event {
+	__le32 id;
+} __attribute__((packed));
+
+struct virtio_vsock_hdr {
+	__le64	src_cid;
+	__le64	dst_cid;
+	__le32	src_port;
+	__le32	dst_port;
+	__le32	len;
+	__le16	type;		/* enum virtio_vsock_type */
+	__le16	op;		/* enum virtio_vsock_op */
+	__le32	flags;
+	__le32	buf_alloc;
+	__le32	fwd_cnt;
+} __attribute__((packed));
+
+enum virtio_vsock_type {
+	VIRTIO_VSOCK_TYPE_STREAM = 1,
+	VIRTIO_VSOCK_TYPE_SEQPACKET = 2,
+};
+
+enum virtio_vsock_op {
+	VIRTIO_VSOCK_OP_INVALID = 0,
+
+	/* Connect operations */
+	VIRTIO_VSOCK_OP_REQUEST = 1,
+	VIRTIO_VSOCK_OP_RESPONSE = 2,
+	VIRTIO_VSOCK_OP_RST = 3,
+	VIRTIO_VSOCK_OP_SHUTDOWN = 4,
+
+	/* To send payload */
+	VIRTIO_VSOCK_OP_RW = 5,
+
+	/* Tell the peer our credit info */
+	VIRTIO_VSOCK_OP_CREDIT_UPDATE = 6,
+	/* Request the peer to send the credit info to us */
+	VIRTIO_VSOCK_OP_CREDIT_REQUEST = 7,
+};
+
+/* VIRTIO_VSOCK_OP_SHUTDOWN flags values */
+enum virtio_vsock_shutdown {
+	VIRTIO_VSOCK_SHUTDOWN_RCV = 1,
+	VIRTIO_VSOCK_SHUTDOWN_SEND = 2,
+};
+
+/* VIRTIO_VSOCK_OP_RW flags values */
+enum virtio_vsock_rw {
+	VIRTIO_VSOCK_SEQ_EOM = 1,
+	VIRTIO_VSOCK_SEQ_EOR = 2,
+};
+
+#endif /* _LINUX_VIRTIO_VSOCK_H */
diff --git a/contrib/libs/linux-headers/linux/vm_sockets_diag.h b/contrib/libs/linux-headers/linux/vm_sockets_diag.h
new file mode 100644
index 0000000000..6da42f99a4
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vm_sockets_diag.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* AF_VSOCK sock_diag(7) interface for querying open sockets */
+
+#ifndef __VM_SOCKETS_DIAG_H__
+#define __VM_SOCKETS_DIAG_H__
+
+#include <linux/types.h>
+
+/* Request */
+struct vsock_diag_req {
+	__u8	sdiag_family;	/* must be AF_VSOCK */
+	__u8	sdiag_protocol;	/* must be 0 */
+	__u16	pad;		/* must be 0 */
+	__u32	vdiag_states;	/* query bitmap (e.g. 1 << TCP_LISTEN) */
+	__u32	vdiag_ino;	/* must be 0 (reserved) */
+	__u32	vdiag_show;	/* must be 0 (reserved) */
+	__u32	vdiag_cookie[2];
+};
+
+/* Response */
+struct vsock_diag_msg {
+	__u8	vdiag_family;	/* AF_VSOCK */
+	__u8	vdiag_type;	/* SOCK_STREAM or SOCK_DGRAM */
+	__u8	vdiag_state;	/* sk_state (e.g. TCP_LISTEN) */
+	__u8	vdiag_shutdown; /* local RCV_SHUTDOWN | SEND_SHUTDOWN */
+	__u32   vdiag_src_cid;
+	__u32   vdiag_src_port;
+	__u32   vdiag_dst_cid;
+	__u32   vdiag_dst_port;
+	__u32	vdiag_ino;
+	__u32	vdiag_cookie[2];
+};
+
+#endif /* __VM_SOCKETS_DIAG_H__ */
diff --git a/contrib/libs/linux-headers/linux/vmcore.h b/contrib/libs/linux-headers/linux/vmcore.h
new file mode 100644
index 0000000000..2e024ca8e0
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vmcore.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _VMCORE_H
+#define _VMCORE_H
+
+#include <linux/types.h>
+
+#define VMCOREDD_NOTE_NAME "LINUX"
+#define VMCOREDD_MAX_NAME_BYTES 44
+
+struct vmcoredd_header {
+	__u32 n_namesz; /* Name size */
+	__u32 n_descsz; /* Content size */
+	__u32 n_type;   /* NT_VMCOREDD */
+	__u8 name[8];   /* LINUX\0\0\0 */
+	__u8 dump_name[VMCOREDD_MAX_NAME_BYTES]; /* Device dump's name */
+};
+
+#endif /* _VMCORE_H */
diff --git a/contrib/libs/linux-headers/linux/vsockmon.h b/contrib/libs/linux-headers/linux/vsockmon.h
new file mode 100644
index 0000000000..4fc937c31f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vsockmon.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _VSOCKMON_H
+#define _VSOCKMON_H
+
+#include <linux/virtio_vsock.h>
+
+/*
+ * vsockmon is the AF_VSOCK packet capture device.  Packets captured have the
+ * following layout:
+ *
+ *   +-----------------------------------+
+ *   |           vsockmon header         |
+ *   |      (struct af_vsockmon_hdr)     |
+ *   +-----------------------------------+
+ *   |          transport header         |
+ *   | (af_vsockmon_hdr->len bytes long) |
+ *   +-----------------------------------+
+ *   |              payload              |
+ *   |       (until end of packet)       |
+ *   +-----------------------------------+
+ *
+ * The vsockmon header is a transport-independent description of the packet.
+ * It duplicates some of the information from the transport header so that
+ * no transport-specific knowledge is necessary to process packets.
+ *
+ * The transport header is useful for low-level transport-specific packet
+ * analysis.  Transport type is given in af_vsockmon_hdr->transport and
+ * transport header length is given in af_vsockmon_hdr->len.
+ *
+ * If af_vsockmon_hdr->op is AF_VSOCK_OP_PAYLOAD then the payload follows the
+ * transport header.  Other ops do not have a payload.
+ */
+
+struct af_vsockmon_hdr {
+	__le64 src_cid;
+	__le64 dst_cid;
+	__le32 src_port;
+	__le32 dst_port;
+	__le16 op;			/* enum af_vsockmon_op */
+	__le16 transport;		/* enum af_vsockmon_transport */
+	__le16 len;			/* Transport header length */
+	__u8 reserved[2];
+};
+
+enum af_vsockmon_op {
+	AF_VSOCK_OP_UNKNOWN = 0,
+	AF_VSOCK_OP_CONNECT = 1,
+	AF_VSOCK_OP_DISCONNECT = 2,
+	AF_VSOCK_OP_CONTROL = 3,
+	AF_VSOCK_OP_PAYLOAD = 4,
+};
+
+enum af_vsockmon_transport {
+	AF_VSOCK_TRANSPORT_UNKNOWN = 0,
+	AF_VSOCK_TRANSPORT_NO_INFO = 1,	/* No transport information */
+
+	/* Transport header type: struct virtio_vsock_hdr */
+	AF_VSOCK_TRANSPORT_VIRTIO = 2,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/vt.h b/contrib/libs/linux-headers/linux/vt.h
new file mode 100644
index 0000000000..d86c08616a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vt.h
@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_VT_H
+#define _LINUX_VT_H
+
+
+/*
+ * These constants are also useful for user-level apps (e.g., VC
+ * resizing).
+ */
+#define MIN_NR_CONSOLES 1       /* must be at least 1 */
+#define MAX_NR_CONSOLES	63	/* serial lines start at 64 */
+		/* Note: the ioctl VT_GETSTATE does not work for
+		   consoles 16 and higher (since it returns a short) */
+
+/* 0x56 is 'V', to avoid collision with termios and kd */
+
+#define VT_OPENQRY	0x5600	/* find available vt */
+
+struct vt_mode {
+	char mode;		/* vt mode */
+	char waitv;		/* if set, hang on writes if not active */
+	short relsig;		/* signal to raise on release req */
+	short acqsig;		/* signal to raise on acquisition */
+	short frsig;		/* unused (set to 0) */
+};
+#define VT_GETMODE	0x5601	/* get mode of active vt */
+#define VT_SETMODE	0x5602	/* set mode of active vt */
+#define		VT_AUTO		0x00	/* auto vt switching */
+#define		VT_PROCESS	0x01	/* process controls switching */
+#define		VT_ACKACQ	0x02	/* acknowledge switch */
+
+struct vt_stat {
+	unsigned short v_active;	/* active vt */
+	unsigned short v_signal;	/* signal to send */
+	unsigned short v_state;		/* vt bitmask */
+};
+#define VT_GETSTATE	0x5603	/* get global vt state info */
+#define VT_SENDSIG	0x5604	/* signal to send to bitmask of vts */
+
+#define VT_RELDISP	0x5605	/* release display */
+
+#define VT_ACTIVATE	0x5606	/* make vt active */
+#define VT_WAITACTIVE	0x5607	/* wait for vt active */
+#define VT_DISALLOCATE	0x5608  /* free memory associated to vt */
+
+struct vt_sizes {
+	unsigned short v_rows;		/* number of rows */
+	unsigned short v_cols;		/* number of columns */
+	unsigned short v_scrollsize;	/* number of lines of scrollback */
+};
+#define VT_RESIZE	0x5609	/* set kernel's idea of screensize */
+
+struct vt_consize {
+	unsigned short v_rows;	/* number of rows */
+	unsigned short v_cols;	/* number of columns */
+	unsigned short v_vlin;	/* number of pixel rows on screen */
+	unsigned short v_clin;	/* number of pixel rows per character */
+	unsigned short v_vcol;	/* number of pixel columns on screen */
+	unsigned short v_ccol;	/* number of pixel columns per character */
+};
+#define VT_RESIZEX      0x560A  /* set kernel's idea of screensize + more */
+#define VT_LOCKSWITCH   0x560B  /* disallow vt switching */
+#define VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
+#define VT_GETHIFONTMASK 0x560D  /* return hi font mask */
+
+struct vt_event {
+	unsigned int event;
+#define VT_EVENT_SWITCH		0x0001	/* Console switch */
+#define VT_EVENT_BLANK		0x0002	/* Screen blank */
+#define VT_EVENT_UNBLANK	0x0004	/* Screen unblank */
+#define VT_EVENT_RESIZE		0x0008	/* Resize display */
+#define VT_MAX_EVENT		0x000F
+	unsigned int oldev;		/* Old console */
+	unsigned int newev;		/* New console (if changing) */
+	unsigned int pad[4];		/* Padding for expansion */
+};
+
+#define VT_WAITEVENT	0x560E	/* Wait for an event */
+
+struct vt_setactivate {
+	unsigned int console;
+	struct vt_mode mode;
+};
+
+#define VT_SETACTIVATE	0x560F	/* Activate and set the mode of a console */
+
+#endif /* _LINUX_VT_H */
diff --git a/contrib/libs/linux-headers/linux/vtpm_proxy.h b/contrib/libs/linux-headers/linux/vtpm_proxy.h
new file mode 100644
index 0000000000..6413acfe45
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/vtpm_proxy.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for the VTPM proxy driver
+ * Copyright (c) 2015, 2016, IBM Corporation
+ * Copyright (C) 2016 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _LINUX_VTPM_PROXY_H
+#define _LINUX_VTPM_PROXY_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/**
+ * enum vtpm_proxy_flags - flags for the proxy TPM
+ * @VTPM_PROXY_FLAG_TPM2:	the proxy TPM uses TPM 2.0 protocol
+ */
+enum vtpm_proxy_flags {
+	VTPM_PROXY_FLAG_TPM2	= 1,
+};
+
+/**
+ * struct vtpm_proxy_new_dev - parameter structure for the
+ *                             %VTPM_PROXY_IOC_NEW_DEV ioctl
+ * @flags:	flags for the proxy TPM
+ * @tpm_num:	index of the TPM device
+ * @fd:		the file descriptor used by the proxy TPM
+ * @major:	the major number of the TPM device
+ * @minor:	the minor number of the TPM device
+ */
+struct vtpm_proxy_new_dev {
+	__u32 flags;         /* input */
+	__u32 tpm_num;       /* output */
+	__u32 fd;            /* output */
+	__u32 major;         /* output */
+	__u32 minor;         /* output */
+};
+
+#define VTPM_PROXY_IOC_NEW_DEV	_IOWR(0xa1, 0x00, struct vtpm_proxy_new_dev)
+
+/* vendor specific commands to set locality */
+#define TPM2_CC_SET_LOCALITY	0x20001000
+#define TPM_ORD_SET_LOCALITY	0x20001000
+
+#endif /* _LINUX_VTPM_PROXY_H */
diff --git a/contrib/libs/linux-headers/linux/watch_queue.h b/contrib/libs/linux-headers/linux/watch_queue.h
new file mode 100644
index 0000000000..9140f9d100
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/watch_queue.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_WATCH_QUEUE_H
+#define _LINUX_WATCH_QUEUE_H
+
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/ioctl.h>
+
+#define O_NOTIFICATION_PIPE	O_EXCL	/* Parameter to pipe2() selecting notification pipe */
+
+#define IOC_WATCH_QUEUE_SET_SIZE	_IO('W', 0x60)	/* Set the size in pages */
+#define IOC_WATCH_QUEUE_SET_FILTER	_IO('W', 0x61)	/* Set the filter */
+
+enum watch_notification_type {
+	WATCH_TYPE_META		= 0,	/* Special record */
+	WATCH_TYPE_KEY_NOTIFY	= 1,	/* Key change event notification */
+	WATCH_TYPE__NR		= 2
+};
+
+enum watch_meta_notification_subtype {
+	WATCH_META_REMOVAL_NOTIFICATION	= 0,	/* Watched object was removed */
+	WATCH_META_LOSS_NOTIFICATION	= 1,	/* Data loss occurred */
+};
+
+/*
+ * Notification record header.  This is aligned to 64-bits so that subclasses
+ * can contain __u64 fields.
+ */
+struct watch_notification {
+	__u32			type:24;	/* enum watch_notification_type */
+	__u32			subtype:8;	/* Type-specific subtype (filterable) */
+	__u32			info;
+#define WATCH_INFO_LENGTH	0x0000007f	/* Length of record */
+#define WATCH_INFO_LENGTH__SHIFT 0
+#define WATCH_INFO_ID		0x0000ff00	/* ID of watchpoint */
+#define WATCH_INFO_ID__SHIFT	8
+#define WATCH_INFO_TYPE_INFO	0xffff0000	/* Type-specific info */
+#define WATCH_INFO_TYPE_INFO__SHIFT 16
+#define WATCH_INFO_FLAG_0	0x00010000	/* Type-specific info, flag bit 0 */
+#define WATCH_INFO_FLAG_1	0x00020000	/* ... */
+#define WATCH_INFO_FLAG_2	0x00040000
+#define WATCH_INFO_FLAG_3	0x00080000
+#define WATCH_INFO_FLAG_4	0x00100000
+#define WATCH_INFO_FLAG_5	0x00200000
+#define WATCH_INFO_FLAG_6	0x00400000
+#define WATCH_INFO_FLAG_7	0x00800000
+};
+
+/*
+ * Notification filtering rules (IOC_WATCH_QUEUE_SET_FILTER).
+ */
+struct watch_notification_type_filter {
+	__u32	type;			/* Type to apply filter to */
+	__u32	info_filter;		/* Filter on watch_notification::info */
+	__u32	info_mask;		/* Mask of relevant bits in info_filter */
+	__u32	subtype_filter[8];	/* Bitmask of subtypes to filter on */
+};
+
+struct watch_notification_filter {
+	__u32	nr_filters;		/* Number of filters */
+	__u32	__reserved;		/* Must be 0 */
+	struct watch_notification_type_filter filters[];
+};
+
+
+/*
+ * Extended watch removal notification.  This is used optionally if the type
+ * wants to indicate an identifier for the object being watched, if there is
+ * such.  This can be distinguished by the length.
+ *
+ * type -> WATCH_TYPE_META
+ * subtype -> WATCH_META_REMOVAL_NOTIFICATION
+ */
+struct watch_notification_removal {
+	struct watch_notification watch;
+	__u64	id;		/* Type-dependent identifier */
+};
+
+/*
+ * Type of key/keyring change notification.
+ */
+enum key_notification_subtype {
+	NOTIFY_KEY_INSTANTIATED	= 0, /* Key was instantiated (aux is error code) */
+	NOTIFY_KEY_UPDATED	= 1, /* Key was updated */
+	NOTIFY_KEY_LINKED	= 2, /* Key (aux) was added to watched keyring */
+	NOTIFY_KEY_UNLINKED	= 3, /* Key (aux) was removed from watched keyring */
+	NOTIFY_KEY_CLEARED	= 4, /* Keyring was cleared */
+	NOTIFY_KEY_REVOKED	= 5, /* Key was revoked */
+	NOTIFY_KEY_INVALIDATED	= 6, /* Key was invalidated */
+	NOTIFY_KEY_SETATTR	= 7, /* Key's attributes got changed */
+};
+
+/*
+ * Key/keyring notification record.
+ * - watch.type = WATCH_TYPE_KEY_NOTIFY
+ * - watch.subtype = enum key_notification_type
+ */
+struct key_notification {
+	struct watch_notification watch;
+	__u32	key_id;		/* The key/keyring affected */
+	__u32	aux;		/* Per-type auxiliary data */
+};
+
+#endif /* _LINUX_WATCH_QUEUE_H */
diff --git a/contrib/libs/linux-headers/linux/watchdog.h b/contrib/libs/linux-headers/linux/watchdog.h
new file mode 100644
index 0000000000..fc34f1914d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/watchdog.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *	Generic watchdog defines. Derived from..
+ *
+ * Berkshire PC Watchdog Defines
+ * by Ken Hollis <khollis@bitgate.com>
+ *
+ */
+
+#ifndef _LINUX_WATCHDOG_H
+#define _LINUX_WATCHDOG_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define	WATCHDOG_IOCTL_BASE	'W'
+
+struct watchdog_info {
+	__u32 options;		/* Options the card/driver supports */
+	__u32 firmware_version;	/* Firmware version of the card */
+	__u8  identity[32];	/* Identity of the board */
+};
+
+#define	WDIOC_GETSUPPORT	_IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info)
+#define	WDIOC_GETSTATUS		_IOR(WATCHDOG_IOCTL_BASE, 1, int)
+#define	WDIOC_GETBOOTSTATUS	_IOR(WATCHDOG_IOCTL_BASE, 2, int)
+#define	WDIOC_GETTEMP		_IOR(WATCHDOG_IOCTL_BASE, 3, int)
+#define	WDIOC_SETOPTIONS	_IOR(WATCHDOG_IOCTL_BASE, 4, int)
+#define	WDIOC_KEEPALIVE		_IOR(WATCHDOG_IOCTL_BASE, 5, int)
+#define	WDIOC_SETTIMEOUT        _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
+#define	WDIOC_GETTIMEOUT        _IOR(WATCHDOG_IOCTL_BASE, 7, int)
+#define	WDIOC_SETPRETIMEOUT	_IOWR(WATCHDOG_IOCTL_BASE, 8, int)
+#define	WDIOC_GETPRETIMEOUT	_IOR(WATCHDOG_IOCTL_BASE, 9, int)
+#define	WDIOC_GETTIMELEFT	_IOR(WATCHDOG_IOCTL_BASE, 10, int)
+
+#define	WDIOF_UNKNOWN		-1	/* Unknown flag error */
+#define	WDIOS_UNKNOWN		-1	/* Unknown status error */
+
+#define	WDIOF_OVERHEAT		0x0001	/* Reset due to CPU overheat */
+#define	WDIOF_FANFAULT		0x0002	/* Fan failed */
+#define	WDIOF_EXTERN1		0x0004	/* External relay 1 */
+#define	WDIOF_EXTERN2		0x0008	/* External relay 2 */
+#define	WDIOF_POWERUNDER	0x0010	/* Power bad/power fault */
+#define	WDIOF_CARDRESET		0x0020	/* Card previously reset the CPU */
+#define	WDIOF_POWEROVER		0x0040	/* Power over voltage */
+#define	WDIOF_SETTIMEOUT	0x0080  /* Set timeout (in seconds) */
+#define	WDIOF_MAGICCLOSE	0x0100	/* Supports magic close char */
+#define	WDIOF_PRETIMEOUT	0x0200  /* Pretimeout (in seconds), get/set */
+#define	WDIOF_ALARMONLY		0x0400	/* Watchdog triggers a management or
+					   other external alarm not a reboot */
+#define	WDIOF_KEEPALIVEPING	0x8000	/* Keep alive ping reply */
+
+#define	WDIOS_DISABLECARD	0x0001	/* Turn off the watchdog timer */
+#define	WDIOS_ENABLECARD	0x0002	/* Turn on the watchdog timer */
+#define	WDIOS_TEMPPANIC		0x0004	/* Kernel panic on temperature trip */
+
+
+#endif /* _LINUX_WATCHDOG_H */
diff --git a/contrib/libs/linux-headers/linux/wireguard.h b/contrib/libs/linux-headers/linux/wireguard.h
new file mode 100644
index 0000000000..ae88be14c9
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/wireguard.h
@@ -0,0 +1,196 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * Documentation
+ * =============
+ *
+ * The below enums and macros are for interfacing with WireGuard, using generic
+ * netlink, with family WG_GENL_NAME and version WG_GENL_VERSION. It defines two
+ * methods: get and set. Note that while they share many common attributes,
+ * these two functions actually accept a slightly different set of inputs and
+ * outputs.
+ *
+ * WG_CMD_GET_DEVICE
+ * -----------------
+ *
+ * May only be called via NLM_F_REQUEST | NLM_F_DUMP. The command should contain
+ * one but not both of:
+ *
+ *    WGDEVICE_A_IFINDEX: NLA_U32
+ *    WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMSIZ - 1
+ *
+ * The kernel will then return several messages (NLM_F_MULTI) containing the
+ * following tree of nested items:
+ *
+ *    WGDEVICE_A_IFINDEX: NLA_U32
+ *    WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMSIZ - 1
+ *    WGDEVICE_A_PRIVATE_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
+ *    WGDEVICE_A_PUBLIC_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
+ *    WGDEVICE_A_LISTEN_PORT: NLA_U16
+ *    WGDEVICE_A_FWMARK: NLA_U32
+ *    WGDEVICE_A_PEERS: NLA_NESTED
+ *        0: NLA_NESTED
+ *            WGPEER_A_PUBLIC_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
+ *            WGPEER_A_PRESHARED_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
+ *            WGPEER_A_ENDPOINT: NLA_MIN_LEN(struct sockaddr), struct sockaddr_in or struct sockaddr_in6
+ *            WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16
+ *            WGPEER_A_LAST_HANDSHAKE_TIME: NLA_EXACT_LEN, struct __kernel_timespec
+ *            WGPEER_A_RX_BYTES: NLA_U64
+ *            WGPEER_A_TX_BYTES: NLA_U64
+ *            WGPEER_A_ALLOWEDIPS: NLA_NESTED
+ *                0: NLA_NESTED
+ *                    WGALLOWEDIP_A_FAMILY: NLA_U16
+ *                    WGALLOWEDIP_A_IPADDR: NLA_MIN_LEN(struct in_addr), struct in_addr or struct in6_addr
+ *                    WGALLOWEDIP_A_CIDR_MASK: NLA_U8
+ *                0: NLA_NESTED
+ *                    ...
+ *                0: NLA_NESTED
+ *                    ...
+ *                ...
+ *            WGPEER_A_PROTOCOL_VERSION: NLA_U32
+ *        0: NLA_NESTED
+ *            ...
+ *        ...
+ *
+ * It is possible that all of the allowed IPs of a single peer will not
+ * fit within a single netlink message. In that case, the same peer will
+ * be written in the following message, except it will only contain
+ * WGPEER_A_PUBLIC_KEY and WGPEER_A_ALLOWEDIPS. This may occur several
+ * times in a row for the same peer. It is then up to the receiver to
+ * coalesce adjacent peers. Likewise, it is possible that all peers will
+ * not fit within a single message. So, subsequent peers will be sent
+ * in following messages, except those will only contain WGDEVICE_A_IFNAME
+ * and WGDEVICE_A_PEERS. It is then up to the receiver to coalesce these
+ * messages to form the complete list of peers.
+ *
+ * Since this is an NLA_F_DUMP command, the final message will always be
+ * NLMSG_DONE, even if an error occurs. However, this NLMSG_DONE message
+ * contains an integer error code. It is either zero or a negative error
+ * code corresponding to the errno.
+ *
+ * WG_CMD_SET_DEVICE
+ * -----------------
+ *
+ * May only be called via NLM_F_REQUEST. The command should contain the
+ * following tree of nested items, containing one but not both of
+ * WGDEVICE_A_IFINDEX and WGDEVICE_A_IFNAME:
+ *
+ *    WGDEVICE_A_IFINDEX: NLA_U32
+ *    WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMSIZ - 1
+ *    WGDEVICE_A_FLAGS: NLA_U32, 0 or WGDEVICE_F_REPLACE_PEERS if all current
+ *                      peers should be removed prior to adding the list below.
+ *    WGDEVICE_A_PRIVATE_KEY: len WG_KEY_LEN, all zeros to remove
+ *    WGDEVICE_A_LISTEN_PORT: NLA_U16, 0 to choose randomly
+ *    WGDEVICE_A_FWMARK: NLA_U32, 0 to disable
+ *    WGDEVICE_A_PEERS: NLA_NESTED
+ *        0: NLA_NESTED
+ *            WGPEER_A_PUBLIC_KEY: len WG_KEY_LEN
+ *            WGPEER_A_FLAGS: NLA_U32, 0 and/or WGPEER_F_REMOVE_ME if the
+ *                            specified peer should not exist at the end of the
+ *                            operation, rather than added/updated and/or
+ *                            WGPEER_F_REPLACE_ALLOWEDIPS if all current allowed
+ *                            IPs of this peer should be removed prior to adding
+ *                            the list below and/or WGPEER_F_UPDATE_ONLY if the
+ *                            peer should only be set if it already exists.
+ *            WGPEER_A_PRESHARED_KEY: len WG_KEY_LEN, all zeros to remove
+ *            WGPEER_A_ENDPOINT: struct sockaddr_in or struct sockaddr_in6
+ *            WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16, 0 to disable
+ *            WGPEER_A_ALLOWEDIPS: NLA_NESTED
+ *                0: NLA_NESTED
+ *                    WGALLOWEDIP_A_FAMILY: NLA_U16
+ *                    WGALLOWEDIP_A_IPADDR: struct in_addr or struct in6_addr
+ *                    WGALLOWEDIP_A_CIDR_MASK: NLA_U8
+ *                0: NLA_NESTED
+ *                    ...
+ *                0: NLA_NESTED
+ *                    ...
+ *                ...
+ *            WGPEER_A_PROTOCOL_VERSION: NLA_U32, should not be set or used at
+ *                                       all by most users of this API, as the
+ *                                       most recent protocol will be used when
+ *                                       this is unset. Otherwise, must be set
+ *                                       to 1.
+ *        0: NLA_NESTED
+ *            ...
+ *        ...
+ *
+ * It is possible that the amount of configuration data exceeds that of
+ * the maximum message length accepted by the kernel. In that case, several
+ * messages should be sent one after another, with each successive one
+ * filling in information not contained in the prior. Note that if
+ * WGDEVICE_F_REPLACE_PEERS is specified in the first message, it probably
+ * should not be specified in fragments that come after, so that the list
+ * of peers is only cleared the first time but appended after. Likewise for
+ * peers, if WGPEER_F_REPLACE_ALLOWEDIPS is specified in the first message
+ * of a peer, it likely should not be specified in subsequent fragments.
+ *
+ * If an error occurs, NLMSG_ERROR will reply containing an errno.
+ */
+
+#ifndef _WG_UAPI_WIREGUARD_H
+#define _WG_UAPI_WIREGUARD_H
+
+#define WG_GENL_NAME "wireguard"
+#define WG_GENL_VERSION 1
+
+#define WG_KEY_LEN 32
+
+enum wg_cmd {
+	WG_CMD_GET_DEVICE,
+	WG_CMD_SET_DEVICE,
+	__WG_CMD_MAX
+};
+#define WG_CMD_MAX (__WG_CMD_MAX - 1)
+
+enum wgdevice_flag {
+	WGDEVICE_F_REPLACE_PEERS = 1U << 0,
+	__WGDEVICE_F_ALL = WGDEVICE_F_REPLACE_PEERS
+};
+enum wgdevice_attribute {
+	WGDEVICE_A_UNSPEC,
+	WGDEVICE_A_IFINDEX,
+	WGDEVICE_A_IFNAME,
+	WGDEVICE_A_PRIVATE_KEY,
+	WGDEVICE_A_PUBLIC_KEY,
+	WGDEVICE_A_FLAGS,
+	WGDEVICE_A_LISTEN_PORT,
+	WGDEVICE_A_FWMARK,
+	WGDEVICE_A_PEERS,
+	__WGDEVICE_A_LAST
+};
+#define WGDEVICE_A_MAX (__WGDEVICE_A_LAST - 1)
+
+enum wgpeer_flag {
+	WGPEER_F_REMOVE_ME = 1U << 0,
+	WGPEER_F_REPLACE_ALLOWEDIPS = 1U << 1,
+	WGPEER_F_UPDATE_ONLY = 1U << 2,
+	__WGPEER_F_ALL = WGPEER_F_REMOVE_ME | WGPEER_F_REPLACE_ALLOWEDIPS |
+			 WGPEER_F_UPDATE_ONLY
+};
+enum wgpeer_attribute {
+	WGPEER_A_UNSPEC,
+	WGPEER_A_PUBLIC_KEY,
+	WGPEER_A_PRESHARED_KEY,
+	WGPEER_A_FLAGS,
+	WGPEER_A_ENDPOINT,
+	WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL,
+	WGPEER_A_LAST_HANDSHAKE_TIME,
+	WGPEER_A_RX_BYTES,
+	WGPEER_A_TX_BYTES,
+	WGPEER_A_ALLOWEDIPS,
+	WGPEER_A_PROTOCOL_VERSION,
+	__WGPEER_A_LAST
+};
+#define WGPEER_A_MAX (__WGPEER_A_LAST - 1)
+
+enum wgallowedip_attribute {
+	WGALLOWEDIP_A_UNSPEC,
+	WGALLOWEDIP_A_FAMILY,
+	WGALLOWEDIP_A_IPADDR,
+	WGALLOWEDIP_A_CIDR_MASK,
+	__WGALLOWEDIP_A_LAST
+};
+#define WGALLOWEDIP_A_MAX (__WGALLOWEDIP_A_LAST - 1)
+
+#endif /* _WG_UAPI_WIREGUARD_H */
diff --git a/contrib/libs/linux-headers/linux/wireless.h b/contrib/libs/linux-headers/linux/wireless.h
new file mode 100644
index 0000000000..dc692c94ec
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/wireless.h
@@ -0,0 +1,1111 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * This file define a set of standard wireless extensions
+ *
+ * Version :	22	16.3.07
+ *
+ * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+ * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
+ */
+
+#ifndef _LINUX_WIRELESS_H
+#define _LINUX_WIRELESS_H
+
+/************************** DOCUMENTATION **************************/
+/*
+ * Initial APIs (1996 -> onward) :
+ * -----------------------------
+ * Basically, the wireless extensions are for now a set of standard ioctl
+ * call + /proc/net/wireless
+ *
+ * The entry /proc/net/wireless give statistics and information on the
+ * driver.
+ * This is better than having each driver having its entry because
+ * its centralised and we may remove the driver module safely.
+ *
+ * Ioctl are used to configure the driver and issue commands.  This is
+ * better than command line options of insmod because we may want to
+ * change dynamically (while the driver is running) some parameters.
+ *
+ * The ioctl mechanimsm are copied from standard devices ioctl.
+ * We have the list of command plus a structure descibing the
+ * data exchanged...
+ * Note that to add these ioctl, I was obliged to modify :
+ *	# net/core/dev.c (two place + add include)
+ *	# net/ipv4/af_inet.c (one place + add include)
+ *
+ * /proc/net/wireless is a copy of /proc/net/dev.
+ * We have a structure for data passed from the driver to /proc/net/wireless
+ * Too add this, I've modified :
+ *	# net/core/dev.c (two other places)
+ *	# include/linux/netdevice.h (one place)
+ *	# include/linux/proc_fs.h (one place)
+ *
+ * New driver API (2002 -> onward) :
+ * -------------------------------
+ * This file is only concerned with the user space API and common definitions.
+ * The new driver API is defined and documented in :
+ *	# include/net/iw_handler.h
+ *
+ * Note as well that /proc/net/wireless implementation has now moved in :
+ *	# net/core/wireless.c
+ *
+ * Wireless Events (2002 -> onward) :
+ * --------------------------------
+ * Events are defined at the end of this file, and implemented in :
+ *	# net/core/wireless.c
+ *
+ * Other comments :
+ * --------------
+ * Do not add here things that are redundant with other mechanisms
+ * (drivers init, ifconfig, /proc/net/dev, ...) and with are not
+ * wireless specific.
+ *
+ * These wireless extensions are not magic : each driver has to provide
+ * support for them...
+ *
+ * IMPORTANT NOTE : As everything in the kernel, this is very much a
+ * work in progress. Contact me if you have ideas of improvements...
+ */
+
+/***************************** INCLUDES *****************************/
+
+#include <linux/types.h>		/* for __u* and __s* typedefs */
+#include <linux/socket.h>		/* for "struct sockaddr" et al	*/
+#include <linux/if.h>			/* for IFNAMSIZ and co... */
+
+#	include <stddef.h>		/* for offsetof */
+
+/***************************** VERSION *****************************/
+/*
+ * This constant is used to know the availability of the wireless
+ * extensions and to know which version of wireless extensions it is
+ * (there is some stuff that will be added in the future...)
+ * I just plan to increment with each new version.
+ */
+#define WIRELESS_EXT	22
+
+/*
+ * Changes :
+ *
+ * V2 to V3
+ * --------
+ *	Alan Cox start some incompatibles changes. I've integrated a bit more.
+ *	- Encryption renamed to Encode to avoid US regulation problems
+ *	- Frequency changed from float to struct to avoid problems on old 386
+ *
+ * V3 to V4
+ * --------
+ *	- Add sensitivity
+ *
+ * V4 to V5
+ * --------
+ *	- Missing encoding definitions in range
+ *	- Access points stuff
+ *
+ * V5 to V6
+ * --------
+ *	- 802.11 support (ESSID ioctls)
+ *
+ * V6 to V7
+ * --------
+ *	- define IW_ESSID_MAX_SIZE and IW_MAX_AP
+ *
+ * V7 to V8
+ * --------
+ *	- Changed my e-mail address
+ *	- More 802.11 support (nickname, rate, rts, frag)
+ *	- List index in frequencies
+ *
+ * V8 to V9
+ * --------
+ *	- Support for 'mode of operation' (ad-hoc, managed...)
+ *	- Support for unicast and multicast power saving
+ *	- Change encoding to support larger tokens (>64 bits)
+ *	- Updated iw_params (disable, flags) and use it for NWID
+ *	- Extracted iw_point from iwreq for clarity
+ *
+ * V9 to V10
+ * ---------
+ *	- Add PM capability to range structure
+ *	- Add PM modifier : MAX/MIN/RELATIVE
+ *	- Add encoding option : IW_ENCODE_NOKEY
+ *	- Add TxPower ioctls (work like TxRate)
+ *
+ * V10 to V11
+ * ----------
+ *	- Add WE version in range (help backward/forward compatibility)
+ *	- Add retry ioctls (work like PM)
+ *
+ * V11 to V12
+ * ----------
+ *	- Add SIOCSIWSTATS to get /proc/net/wireless programatically
+ *	- Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space
+ *	- Add new statistics (frag, retry, beacon)
+ *	- Add average quality (for user space calibration)
+ *
+ * V12 to V13
+ * ----------
+ *	- Document creation of new driver API.
+ *	- Extract union iwreq_data from struct iwreq (for new driver API).
+ *	- Rename SIOCSIWNAME as SIOCSIWCOMMIT
+ *
+ * V13 to V14
+ * ----------
+ *	- Wireless Events support : define struct iw_event
+ *	- Define additional specific event numbers
+ *	- Add "addr" and "param" fields in union iwreq_data
+ *	- AP scanning stuff (SIOCSIWSCAN and friends)
+ *
+ * V14 to V15
+ * ----------
+ *	- Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg
+ *	- Make struct iw_freq signed (both m & e), add explicit padding
+ *	- Add IWEVCUSTOM for driver specific event/scanning token
+ *	- Add IW_MAX_GET_SPY for driver returning a lot of addresses
+ *	- Add IW_TXPOW_RANGE for range of Tx Powers
+ *	- Add IWEVREGISTERED & IWEVEXPIRED events for Access Points
+ *	- Add IW_MODE_MONITOR for passive monitor
+ *
+ * V15 to V16
+ * ----------
+ *	- Increase the number of bitrates in iw_range to 32 (for 802.11g)
+ *	- Increase the number of frequencies in iw_range to 32 (for 802.11b+a)
+ *	- Reshuffle struct iw_range for increases, add filler
+ *	- Increase IW_MAX_AP to 64 for driver returning a lot of addresses
+ *	- Remove IW_MAX_GET_SPY because conflict with enhanced spy support
+ *	- Add SIOCSIWTHRSPY/SIOCGIWTHRSPY and "struct iw_thrspy"
+ *	- Add IW_ENCODE_TEMP and iw_range->encoding_login_index
+ *
+ * V16 to V17
+ * ----------
+ *	- Add flags to frequency -> auto/fixed
+ *	- Document (struct iw_quality *)->updated, add new flags (INVALID)
+ *	- Wireless Event capability in struct iw_range
+ *	- Add support for relative TxPower (yick !)
+ *
+ * V17 to V18 (From Jouni Malinen <j@w1.fi>)
+ * ----------
+ *	- Add support for WPA/WPA2
+ *	- Add extended encoding configuration (SIOCSIWENCODEEXT and
+ *	  SIOCGIWENCODEEXT)
+ *	- Add SIOCSIWGENIE/SIOCGIWGENIE
+ *	- Add SIOCSIWMLME
+ *	- Add SIOCSIWPMKSA
+ *	- Add struct iw_range bit field for supported encoding capabilities
+ *	- Add optional scan request parameters for SIOCSIWSCAN
+ *	- Add SIOCSIWAUTH/SIOCGIWAUTH for setting authentication and WPA
+ *	  related parameters (extensible up to 4096 parameter values)
+ *	- Add wireless events: IWEVGENIE, IWEVMICHAELMICFAILURE,
+ *	  IWEVASSOCREQIE, IWEVASSOCRESPIE, IWEVPMKIDCAND
+ *
+ * V18 to V19
+ * ----------
+ *	- Remove (struct iw_point *)->pointer from events and streams
+ *	- Remove header includes to help user space
+ *	- Increase IW_ENCODING_TOKEN_MAX from 32 to 64
+ *	- Add IW_QUAL_ALL_UPDATED and IW_QUAL_ALL_INVALID macros
+ *	- Add explicit flag to tell stats are in dBm : IW_QUAL_DBM
+ *	- Add IW_IOCTL_IDX() and IW_EVENT_IDX() macros
+ *
+ * V19 to V20
+ * ----------
+ *	- RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ *	- Remove (struct net_device *)->get_wireless_stats()
+ *	- Change length in ESSID and NICK to strlen() instead of strlen()+1
+ *	- Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ *	- Power/Retry relative values no longer * 100000
+ *	- Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
+ *
+ * V21 to V22
+ * ----------
+ *	- Prevent leaking of kernel space in stream on 64 bits.
+ */
+
+/**************************** CONSTANTS ****************************/
+
+/* -------------------------- IOCTL LIST -------------------------- */
+
+/* Wireless Identification */
+#define SIOCSIWCOMMIT	0x8B00		/* Commit pending changes to driver */
+#define SIOCGIWNAME	0x8B01		/* get name == wireless protocol */
+/* SIOCGIWNAME is used to verify the presence of Wireless Extensions.
+ * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"...
+ * Don't put the name of your driver there, it's useless. */
+
+/* Basic operations */
+#define SIOCSIWNWID	0x8B02		/* set network id (pre-802.11) */
+#define SIOCGIWNWID	0x8B03		/* get network id (the cell) */
+#define SIOCSIWFREQ	0x8B04		/* set channel/frequency (Hz) */
+#define SIOCGIWFREQ	0x8B05		/* get channel/frequency (Hz) */
+#define SIOCSIWMODE	0x8B06		/* set operation mode */
+#define SIOCGIWMODE	0x8B07		/* get operation mode */
+#define SIOCSIWSENS	0x8B08		/* set sensitivity (dBm) */
+#define SIOCGIWSENS	0x8B09		/* get sensitivity (dBm) */
+
+/* Informative stuff */
+#define SIOCSIWRANGE	0x8B0A		/* Unused */
+#define SIOCGIWRANGE	0x8B0B		/* Get range of parameters */
+#define SIOCSIWPRIV	0x8B0C		/* Unused */
+#define SIOCGIWPRIV	0x8B0D		/* get private ioctl interface info */
+#define SIOCSIWSTATS	0x8B0E		/* Unused */
+#define SIOCGIWSTATS	0x8B0F		/* Get /proc/net/wireless stats */
+/* SIOCGIWSTATS is strictly used between user space and the kernel, and
+ * is never passed to the driver (i.e. the driver will never see it). */
+
+/* Spy support (statistics per MAC address - used for Mobile IP support) */
+#define SIOCSIWSPY	0x8B10		/* set spy addresses */
+#define SIOCGIWSPY	0x8B11		/* get spy info (quality of link) */
+#define SIOCSIWTHRSPY	0x8B12		/* set spy threshold (spy event) */
+#define SIOCGIWTHRSPY	0x8B13		/* get spy threshold */
+
+/* Access Point manipulation */
+#define SIOCSIWAP	0x8B14		/* set access point MAC addresses */
+#define SIOCGIWAP	0x8B15		/* get access point MAC addresses */
+#define SIOCGIWAPLIST	0x8B17		/* Deprecated in favor of scanning */
+#define SIOCSIWSCAN	0x8B18		/* trigger scanning (list cells) */
+#define SIOCGIWSCAN	0x8B19		/* get scanning results */
+
+/* 802.11 specific support */
+#define SIOCSIWESSID	0x8B1A		/* set ESSID (network name) */
+#define SIOCGIWESSID	0x8B1B		/* get ESSID */
+#define SIOCSIWNICKN	0x8B1C		/* set node name/nickname */
+#define SIOCGIWNICKN	0x8B1D		/* get node name/nickname */
+/* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit
+ * within the 'iwreq' structure, so we need to use the 'data' member to
+ * point to a string in user space, like it is done for RANGE... */
+
+/* Other parameters useful in 802.11 and some other devices */
+#define SIOCSIWRATE	0x8B20		/* set default bit rate (bps) */
+#define SIOCGIWRATE	0x8B21		/* get default bit rate (bps) */
+#define SIOCSIWRTS	0x8B22		/* set RTS/CTS threshold (bytes) */
+#define SIOCGIWRTS	0x8B23		/* get RTS/CTS threshold (bytes) */
+#define SIOCSIWFRAG	0x8B24		/* set fragmentation thr (bytes) */
+#define SIOCGIWFRAG	0x8B25		/* get fragmentation thr (bytes) */
+#define SIOCSIWTXPOW	0x8B26		/* set transmit power (dBm) */
+#define SIOCGIWTXPOW	0x8B27		/* get transmit power (dBm) */
+#define SIOCSIWRETRY	0x8B28		/* set retry limits and lifetime */
+#define SIOCGIWRETRY	0x8B29		/* get retry limits and lifetime */
+
+/* Encoding stuff (scrambling, hardware security, WEP...) */
+#define SIOCSIWENCODE	0x8B2A		/* set encoding token & mode */
+#define SIOCGIWENCODE	0x8B2B		/* get encoding token & mode */
+/* Power saving stuff (power management, unicast and multicast) */
+#define SIOCSIWPOWER	0x8B2C		/* set Power Management settings */
+#define SIOCGIWPOWER	0x8B2D		/* get Power Management settings */
+
+/* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM).
+ * This ioctl uses struct iw_point and data buffer that includes IE id and len
+ * fields. More than one IE may be included in the request. Setting the generic
+ * IE to empty buffer (len=0) removes the generic IE from the driver. Drivers
+ * are allowed to generate their own WPA/RSN IEs, but in these cases, drivers
+ * are required to report the used IE as a wireless event, e.g., when
+ * associating with an AP. */
+#define SIOCSIWGENIE	0x8B30		/* set generic IE */
+#define SIOCGIWGENIE	0x8B31		/* get generic IE */
+
+/* WPA : IEEE 802.11 MLME requests */
+#define SIOCSIWMLME	0x8B16		/* request MLME operation; uses
+					 * struct iw_mlme */
+/* WPA : Authentication mode parameters */
+#define SIOCSIWAUTH	0x8B32		/* set authentication mode params */
+#define SIOCGIWAUTH	0x8B33		/* get authentication mode params */
+
+/* WPA : Extended version of encoding configuration */
+#define SIOCSIWENCODEEXT 0x8B34		/* set encoding token & mode */
+#define SIOCGIWENCODEEXT 0x8B35		/* get encoding token & mode */
+
+/* WPA2 : PMKSA cache management */
+#define SIOCSIWPMKSA	0x8B36		/* PMKSA cache operation */
+
+/* -------------------- DEV PRIVATE IOCTL LIST -------------------- */
+
+/* These 32 ioctl are wireless device private, for 16 commands.
+ * Each driver is free to use them for whatever purpose it chooses,
+ * however the driver *must* export the description of those ioctls
+ * with SIOCGIWPRIV and *must* use arguments as defined below.
+ * If you don't follow those rules, DaveM is going to hate you (reason :
+ * it make mixed 32/64bit operation impossible).
+ */
+#define SIOCIWFIRSTPRIV	0x8BE0
+#define SIOCIWLASTPRIV	0x8BFF
+/* Previously, we were using SIOCDEVPRIVATE, but we now have our
+ * separate range because of collisions with other tools such as
+ * 'mii-tool'.
+ * We now have 32 commands, so a bit more space ;-).
+ * Also, all 'even' commands are only usable by root and don't return the
+ * content of ifr/iwr to user (but you are not obliged to use the set/get
+ * convention, just use every other two command). More details in iwpriv.c.
+ * And I repeat : you are not forced to use them with iwpriv, but you
+ * must be compliant with it.
+ */
+
+/* ------------------------- IOCTL STUFF ------------------------- */
+
+/* The first and the last (range) */
+#define SIOCIWFIRST	0x8B00
+#define SIOCIWLAST	SIOCIWLASTPRIV		/* 0x8BFF */
+#define IW_IOCTL_IDX(cmd)	((cmd) - SIOCIWFIRST)
+#define IW_HANDLER(id, func)			\
+	[IW_IOCTL_IDX(id)] = func
+
+/* Odd : get (world access), even : set (root access) */
+#define IW_IS_SET(cmd)	(!((cmd) & 0x1))
+#define IW_IS_GET(cmd)	((cmd) & 0x1)
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/* Those are *NOT* ioctls, do not issue request on them !!! */
+/* Most events use the same identifier as ioctl requests */
+
+#define IWEVTXDROP	0x8C00		/* Packet dropped to excessive retry */
+#define IWEVQUAL	0x8C01		/* Quality part of statistics (scan) */
+#define IWEVCUSTOM	0x8C02		/* Driver specific ascii string */
+#define IWEVREGISTERED	0x8C03		/* Discovered a new node (AP mode) */
+#define IWEVEXPIRED	0x8C04		/* Expired a node (AP mode) */
+#define IWEVGENIE	0x8C05		/* Generic IE (WPA, RSN, WMM, ..)
+					 * (scan results); This includes id and
+					 * length fields. One IWEVGENIE may
+					 * contain more than one IE. Scan
+					 * results may contain one or more
+					 * IWEVGENIE events. */
+#define IWEVMICHAELMICFAILURE 0x8C06	/* Michael MIC failure
+					 * (struct iw_michaelmicfailure)
+					 */
+#define IWEVASSOCREQIE	0x8C07		/* IEs used in (Re)Association Request.
+					 * The data includes id and length
+					 * fields and may contain more than one
+					 * IE. This event is required in
+					 * Managed mode if the driver
+					 * generates its own WPA/RSN IE. This
+					 * should be sent just before
+					 * IWEVREGISTERED event for the
+					 * association. */
+#define IWEVASSOCRESPIE	0x8C08		/* IEs used in (Re)Association
+					 * Response. The data includes id and
+					 * length fields and may contain more
+					 * than one IE. This may be sent
+					 * between IWEVASSOCREQIE and
+					 * IWEVREGISTERED events for the
+					 * association. */
+#define IWEVPMKIDCAND	0x8C09		/* PMKID candidate for RSN
+					 * pre-authentication
+					 * (struct iw_pmkid_cand) */
+
+#define IWEVFIRST	0x8C00
+#define IW_EVENT_IDX(cmd)	((cmd) - IWEVFIRST)
+
+/* ------------------------- PRIVATE INFO ------------------------- */
+/*
+ * The following is used with SIOCGIWPRIV. It allow a driver to define
+ * the interface (name, type of data) for its private ioctl.
+ * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV
+ */
+
+#define IW_PRIV_TYPE_MASK	0x7000	/* Type of arguments */
+#define IW_PRIV_TYPE_NONE	0x0000
+#define IW_PRIV_TYPE_BYTE	0x1000	/* Char as number */
+#define IW_PRIV_TYPE_CHAR	0x2000	/* Char as character */
+#define IW_PRIV_TYPE_INT	0x4000	/* 32 bits int */
+#define IW_PRIV_TYPE_FLOAT	0x5000	/* struct iw_freq */
+#define IW_PRIV_TYPE_ADDR	0x6000	/* struct sockaddr */
+
+#define IW_PRIV_SIZE_FIXED	0x0800	/* Variable or fixed number of args */
+
+#define IW_PRIV_SIZE_MASK	0x07FF	/* Max number of those args */
+
+/*
+ * Note : if the number of args is fixed and the size < 16 octets,
+ * instead of passing a pointer we will put args in the iwreq struct...
+ */
+
+/* ----------------------- OTHER CONSTANTS ----------------------- */
+
+/* Maximum frequencies in the range struct */
+#define IW_MAX_FREQUENCIES	32
+/* Note : if you have something like 80 frequencies,
+ * don't increase this constant and don't fill the frequency list.
+ * The user will be able to set by channel anyway... */
+
+/* Maximum bit rates in the range struct */
+#define IW_MAX_BITRATES		32
+
+/* Maximum tx powers in the range struct */
+#define IW_MAX_TXPOWER		8
+/* Note : if you more than 8 TXPowers, just set the max and min or
+ * a few of them in the struct iw_range. */
+
+/* Maximum of address that you may set with SPY */
+#define IW_MAX_SPY		8
+
+/* Maximum of address that you may get in the
+   list of access points in range */
+#define IW_MAX_AP		64
+
+/* Maximum size of the ESSID and NICKN strings */
+#define IW_ESSID_MAX_SIZE	32
+
+/* Modes of operation */
+#define IW_MODE_AUTO	0	/* Let the driver decides */
+#define IW_MODE_ADHOC	1	/* Single cell network */
+#define IW_MODE_INFRA	2	/* Multi cell network, roaming, ... */
+#define IW_MODE_MASTER	3	/* Synchronisation master or Access Point */
+#define IW_MODE_REPEAT	4	/* Wireless Repeater (forwarder) */
+#define IW_MODE_SECOND	5	/* Secondary master/repeater (backup) */
+#define IW_MODE_MONITOR	6	/* Passive monitor (listen only) */
+#define IW_MODE_MESH	7	/* Mesh (IEEE 802.11s) network */
+
+/* Statistics flags (bitmask in updated) */
+#define IW_QUAL_QUAL_UPDATED	0x01	/* Value was updated since last read */
+#define IW_QUAL_LEVEL_UPDATED	0x02
+#define IW_QUAL_NOISE_UPDATED	0x04
+#define IW_QUAL_ALL_UPDATED	0x07
+#define IW_QUAL_DBM		0x08	/* Level + Noise are dBm */
+#define IW_QUAL_QUAL_INVALID	0x10	/* Driver doesn't provide value */
+#define IW_QUAL_LEVEL_INVALID	0x20
+#define IW_QUAL_NOISE_INVALID	0x40
+#define IW_QUAL_RCPI		0x80	/* Level + Noise are 802.11k RCPI */
+#define IW_QUAL_ALL_INVALID	0x70
+
+/* Frequency flags */
+#define IW_FREQ_AUTO		0x00	/* Let the driver decides */
+#define IW_FREQ_FIXED		0x01	/* Force a specific value */
+
+/* Maximum number of size of encoding token available
+ * they are listed in the range structure */
+#define IW_MAX_ENCODING_SIZES	8
+
+/* Maximum size of the encoding token in bytes */
+#define IW_ENCODING_TOKEN_MAX	64	/* 512 bits (for now) */
+
+/* Flags for encoding (along with the token) */
+#define IW_ENCODE_INDEX		0x00FF	/* Token index (if needed) */
+#define IW_ENCODE_FLAGS		0xFF00	/* Flags defined below */
+#define IW_ENCODE_MODE		0xF000	/* Modes defined below */
+#define IW_ENCODE_DISABLED	0x8000	/* Encoding disabled */
+#define IW_ENCODE_ENABLED	0x0000	/* Encoding enabled */
+#define IW_ENCODE_RESTRICTED	0x4000	/* Refuse non-encoded packets */
+#define IW_ENCODE_OPEN		0x2000	/* Accept non-encoded packets */
+#define IW_ENCODE_NOKEY		0x0800  /* Key is write only, so not present */
+#define IW_ENCODE_TEMP		0x0400  /* Temporary key */
+
+/* Power management flags available (along with the value, if any) */
+#define IW_POWER_ON		0x0000	/* No details... */
+#define IW_POWER_TYPE		0xF000	/* Type of parameter */
+#define IW_POWER_PERIOD		0x1000	/* Value is a period/duration of  */
+#define IW_POWER_TIMEOUT	0x2000	/* Value is a timeout (to go asleep) */
+#define IW_POWER_MODE		0x0F00	/* Power Management mode */
+#define IW_POWER_UNICAST_R	0x0100	/* Receive only unicast messages */
+#define IW_POWER_MULTICAST_R	0x0200	/* Receive only multicast messages */
+#define IW_POWER_ALL_R		0x0300	/* Receive all messages though PM */
+#define IW_POWER_FORCE_S	0x0400	/* Force PM procedure for sending unicast */
+#define IW_POWER_REPEATER	0x0800	/* Repeat broadcast messages in PM period */
+#define IW_POWER_MODIFIER	0x000F	/* Modify a parameter */
+#define IW_POWER_MIN		0x0001	/* Value is a minimum  */
+#define IW_POWER_MAX		0x0002	/* Value is a maximum */
+#define IW_POWER_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+
+/* Transmit Power flags available */
+#define IW_TXPOW_TYPE		0x00FF	/* Type of value */
+#define IW_TXPOW_DBM		0x0000	/* Value is in dBm */
+#define IW_TXPOW_MWATT		0x0001	/* Value is in mW */
+#define IW_TXPOW_RELATIVE	0x0002	/* Value is in arbitrary units */
+#define IW_TXPOW_RANGE		0x1000	/* Range of value between min/max */
+
+/* Retry limits and lifetime flags available */
+#define IW_RETRY_ON		0x0000	/* No details... */
+#define IW_RETRY_TYPE		0xF000	/* Type of parameter */
+#define IW_RETRY_LIMIT		0x1000	/* Maximum number of retries*/
+#define IW_RETRY_LIFETIME	0x2000	/* Maximum duration of retries in us */
+#define IW_RETRY_MODIFIER	0x00FF	/* Modify a parameter */
+#define IW_RETRY_MIN		0x0001	/* Value is a minimum  */
+#define IW_RETRY_MAX		0x0002	/* Value is a maximum */
+#define IW_RETRY_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT		0x0010	/* Value is for short packets  */
+#define IW_RETRY_LONG		0x0020	/* Value is for long packets */
+
+/* Scanning request flags */
+#define IW_SCAN_DEFAULT		0x0000	/* Default scan of the driver */
+#define IW_SCAN_ALL_ESSID	0x0001	/* Scan all ESSIDs */
+#define IW_SCAN_THIS_ESSID	0x0002	/* Scan only this ESSID */
+#define IW_SCAN_ALL_FREQ	0x0004	/* Scan all Frequencies */
+#define IW_SCAN_THIS_FREQ	0x0008	/* Scan only this Frequency */
+#define IW_SCAN_ALL_MODE	0x0010	/* Scan all Modes */
+#define IW_SCAN_THIS_MODE	0x0020	/* Scan only this Mode */
+#define IW_SCAN_ALL_RATE	0x0040	/* Scan all Bit-Rates */
+#define IW_SCAN_THIS_RATE	0x0080	/* Scan only this Bit-Rate */
+/* struct iw_scan_req scan_type */
+#define IW_SCAN_TYPE_ACTIVE 0
+#define IW_SCAN_TYPE_PASSIVE 1
+/* Maximum size of returned data */
+#define IW_SCAN_MAX_DATA	4096	/* In bytes */
+
+/* Scan capability flags - in (struct iw_range *)->scan_capa */
+#define IW_SCAN_CAPA_NONE		0x00
+#define IW_SCAN_CAPA_ESSID		0x01
+#define IW_SCAN_CAPA_BSSID		0x02
+#define IW_SCAN_CAPA_CHANNEL	0x04
+#define IW_SCAN_CAPA_MODE		0x08
+#define IW_SCAN_CAPA_RATE		0x10
+#define IW_SCAN_CAPA_TYPE		0x20
+#define IW_SCAN_CAPA_TIME		0x40
+
+/* Max number of char in custom event - use multiple of them if needed */
+#define IW_CUSTOM_MAX		256	/* In bytes */
+
+/* Generic information element */
+#define IW_GENERIC_IE_MAX	1024
+
+/* MLME requests (SIOCSIWMLME / struct iw_mlme) */
+#define IW_MLME_DEAUTH		0
+#define IW_MLME_DISASSOC	1
+#define IW_MLME_AUTH		2
+#define IW_MLME_ASSOC		3
+
+/* SIOCSIWAUTH/SIOCGIWAUTH struct iw_param flags */
+#define IW_AUTH_INDEX		0x0FFF
+#define IW_AUTH_FLAGS		0xF000
+/* SIOCSIWAUTH/SIOCGIWAUTH parameters (0 .. 4095)
+ * (IW_AUTH_INDEX mask in struct iw_param flags; this is the index of the
+ * parameter that is being set/get to; value will be read/written to
+ * struct iw_param value field) */
+#define IW_AUTH_WPA_VERSION		0
+#define IW_AUTH_CIPHER_PAIRWISE		1
+#define IW_AUTH_CIPHER_GROUP		2
+#define IW_AUTH_KEY_MGMT		3
+#define IW_AUTH_TKIP_COUNTERMEASURES	4
+#define IW_AUTH_DROP_UNENCRYPTED	5
+#define IW_AUTH_80211_AUTH_ALG		6
+#define IW_AUTH_WPA_ENABLED		7
+#define IW_AUTH_RX_UNENCRYPTED_EAPOL	8
+#define IW_AUTH_ROAMING_CONTROL		9
+#define IW_AUTH_PRIVACY_INVOKED		10
+#define IW_AUTH_CIPHER_GROUP_MGMT	11
+#define IW_AUTH_MFP			12
+
+/* IW_AUTH_WPA_VERSION values (bit field) */
+#define IW_AUTH_WPA_VERSION_DISABLED	0x00000001
+#define IW_AUTH_WPA_VERSION_WPA		0x00000002
+#define IW_AUTH_WPA_VERSION_WPA2	0x00000004
+
+/* IW_AUTH_PAIRWISE_CIPHER, IW_AUTH_GROUP_CIPHER, and IW_AUTH_CIPHER_GROUP_MGMT
+ * values (bit field) */
+#define IW_AUTH_CIPHER_NONE	0x00000001
+#define IW_AUTH_CIPHER_WEP40	0x00000002
+#define IW_AUTH_CIPHER_TKIP	0x00000004
+#define IW_AUTH_CIPHER_CCMP	0x00000008
+#define IW_AUTH_CIPHER_WEP104	0x00000010
+#define IW_AUTH_CIPHER_AES_CMAC	0x00000020
+
+/* IW_AUTH_KEY_MGMT values (bit field) */
+#define IW_AUTH_KEY_MGMT_802_1X	1
+#define IW_AUTH_KEY_MGMT_PSK	2
+
+/* IW_AUTH_80211_AUTH_ALG values (bit field) */
+#define IW_AUTH_ALG_OPEN_SYSTEM	0x00000001
+#define IW_AUTH_ALG_SHARED_KEY	0x00000002
+#define IW_AUTH_ALG_LEAP	0x00000004
+
+/* IW_AUTH_ROAMING_CONTROL values */
+#define IW_AUTH_ROAMING_ENABLE	0	/* driver/firmware based roaming */
+#define IW_AUTH_ROAMING_DISABLE	1	/* user space program used for roaming
+					 * control */
+
+/* IW_AUTH_MFP (management frame protection) values */
+#define IW_AUTH_MFP_DISABLED	0	/* MFP disabled */
+#define IW_AUTH_MFP_OPTIONAL	1	/* MFP optional */
+#define IW_AUTH_MFP_REQUIRED	2	/* MFP required */
+
+/* SIOCSIWENCODEEXT definitions */
+#define IW_ENCODE_SEQ_MAX_SIZE	8
+/* struct iw_encode_ext ->alg */
+#define IW_ENCODE_ALG_NONE	0
+#define IW_ENCODE_ALG_WEP	1
+#define IW_ENCODE_ALG_TKIP	2
+#define IW_ENCODE_ALG_CCMP	3
+#define IW_ENCODE_ALG_PMK	4
+#define IW_ENCODE_ALG_AES_CMAC	5
+/* struct iw_encode_ext ->ext_flags */
+#define IW_ENCODE_EXT_TX_SEQ_VALID	0x00000001
+#define IW_ENCODE_EXT_RX_SEQ_VALID	0x00000002
+#define IW_ENCODE_EXT_GROUP_KEY		0x00000004
+#define IW_ENCODE_EXT_SET_TX_KEY	0x00000008
+
+/* IWEVMICHAELMICFAILURE : struct iw_michaelmicfailure ->flags */
+#define IW_MICFAILURE_KEY_ID	0x00000003 /* Key ID 0..3 */
+#define IW_MICFAILURE_GROUP	0x00000004
+#define IW_MICFAILURE_PAIRWISE	0x00000008
+#define IW_MICFAILURE_STAKEY	0x00000010
+#define IW_MICFAILURE_COUNT	0x00000060 /* 1 or 2 (0 = count not supported)
+					    */
+
+/* Bit field values for enc_capa in struct iw_range */
+#define IW_ENC_CAPA_WPA		0x00000001
+#define IW_ENC_CAPA_WPA2	0x00000002
+#define IW_ENC_CAPA_CIPHER_TKIP	0x00000004
+#define IW_ENC_CAPA_CIPHER_CCMP	0x00000008
+#define IW_ENC_CAPA_4WAY_HANDSHAKE	0x00000010
+
+/* Event capability macros - in (struct iw_range *)->event_capa
+ * Because we have more than 32 possible events, we use an array of
+ * 32 bit bitmasks. Note : 32 bits = 0x20 = 2^5. */
+#define IW_EVENT_CAPA_BASE(cmd)		((cmd >= SIOCIWFIRSTPRIV) ? \
+					 (cmd - SIOCIWFIRSTPRIV + 0x60) : \
+					 (cmd - SIOCIWFIRST))
+#define IW_EVENT_CAPA_INDEX(cmd)	(IW_EVENT_CAPA_BASE(cmd) >> 5)
+#define IW_EVENT_CAPA_MASK(cmd)		(1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F))
+/* Event capability constants - event autogenerated by the kernel
+ * This list is valid for most 802.11 devices, customise as needed... */
+#define IW_EVENT_CAPA_K_0	(IW_EVENT_CAPA_MASK(0x8B04) | \
+				 IW_EVENT_CAPA_MASK(0x8B06) | \
+				 IW_EVENT_CAPA_MASK(0x8B1A))
+#define IW_EVENT_CAPA_K_1	(IW_EVENT_CAPA_MASK(0x8B2A))
+/* "Easy" macro to set events in iw_range (less efficient) */
+#define IW_EVENT_CAPA_SET(event_capa, cmd) (event_capa[IW_EVENT_CAPA_INDEX(cmd)] |= IW_EVENT_CAPA_MASK(cmd))
+#define IW_EVENT_CAPA_SET_KERNEL(event_capa) {event_capa[0] |= IW_EVENT_CAPA_K_0; event_capa[1] |= IW_EVENT_CAPA_K_1; }
+
+
+/****************************** TYPES ******************************/
+
+/* --------------------------- SUBTYPES --------------------------- */
+/*
+ *	Generic format for most parameters that fit in an int
+ */
+struct iw_param {
+  __s32		value;		/* The value of the parameter itself */
+  __u8		fixed;		/* Hardware should not use auto select */
+  __u8		disabled;	/* Disable the feature */
+  __u16		flags;		/* Various specifc flags (if any) */
+};
+
+/*
+ *	For all data larger than 16 octets, we need to use a
+ *	pointer to memory allocated in user space.
+ */
+struct iw_point {
+  void *pointer;	/* Pointer to the data  (in user space) */
+  __u16		length;		/* number of fields or size in bytes */
+  __u16		flags;		/* Optional params */
+};
+
+
+/*
+ *	A frequency
+ *	For numbers lower than 10^9, we encode the number in 'm' and
+ *	set 'e' to 0
+ *	For number greater than 10^9, we divide it by the lowest power
+ *	of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')...
+ *	The power of 10 is in 'e', the result of the division is in 'm'.
+ */
+struct iw_freq {
+	__s32		m;		/* Mantissa */
+	__s16		e;		/* Exponent */
+	__u8		i;		/* List index (when in range struct) */
+	__u8		flags;		/* Flags (fixed/auto) */
+};
+
+/*
+ *	Quality of the link
+ */
+struct iw_quality {
+	__u8		qual;		/* link quality (%retries, SNR,
+					   %missed beacons or better...) */
+	__u8		level;		/* signal level (dBm) */
+	__u8		noise;		/* noise level (dBm) */
+	__u8		updated;	/* Flags to know if updated */
+};
+
+/*
+ *	Packet discarded in the wireless adapter due to
+ *	"wireless" specific problems...
+ *	Note : the list of counter and statistics in net_device_stats
+ *	is already pretty exhaustive, and you should use that first.
+ *	This is only additional stats...
+ */
+struct iw_discarded {
+	__u32		nwid;		/* Rx : Wrong nwid/essid */
+	__u32		code;		/* Rx : Unable to code/decode (WEP) */
+	__u32		fragment;	/* Rx : Can't perform MAC reassembly */
+	__u32		retries;	/* Tx : Max MAC retries num reached */
+	__u32		misc;		/* Others cases */
+};
+
+/*
+ *	Packet/Time period missed in the wireless adapter due to
+ *	"wireless" specific problems...
+ */
+struct iw_missed {
+	__u32		beacon;		/* Missed beacons/superframe */
+};
+
+/*
+ *	Quality range (for spy threshold)
+ */
+struct iw_thrspy {
+	struct sockaddr		addr;		/* Source address (hw/mac) */
+	struct iw_quality	qual;		/* Quality of the link */
+	struct iw_quality	low;		/* Low threshold */
+	struct iw_quality	high;		/* High threshold */
+};
+
+/*
+ *	Optional data for scan request
+ *
+ *	Note: these optional parameters are controlling parameters for the
+ *	scanning behavior, these do not apply to getting scan results
+ *	(SIOCGIWSCAN). Drivers are expected to keep a local BSS table and
+ *	provide a merged results with all BSSes even if the previous scan
+ *	request limited scanning to a subset, e.g., by specifying an SSID.
+ *	Especially, scan results are required to include an entry for the
+ *	current BSS if the driver is in Managed mode and associated with an AP.
+ */
+struct iw_scan_req {
+	__u8		scan_type; /* IW_SCAN_TYPE_{ACTIVE,PASSIVE} */
+	__u8		essid_len;
+	__u8		num_channels; /* num entries in channel_list;
+				       * 0 = scan all allowed channels */
+	__u8		flags; /* reserved as padding; use zero, this may
+				* be used in the future for adding flags
+				* to request different scan behavior */
+	struct sockaddr	bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or
+				* individual address of a specific BSS */
+
+	/*
+	 * Use this ESSID if IW_SCAN_THIS_ESSID flag is used instead of using
+	 * the current ESSID. This allows scan requests for specific ESSID
+	 * without having to change the current ESSID and potentially breaking
+	 * the current association.
+	 */
+	__u8		essid[IW_ESSID_MAX_SIZE];
+
+	/*
+	 * Optional parameters for changing the default scanning behavior.
+	 * These are based on the MLME-SCAN.request from IEEE Std 802.11.
+	 * TU is 1.024 ms. If these are set to 0, driver is expected to use
+	 * reasonable default values. min_channel_time defines the time that
+	 * will be used to wait for the first reply on each channel. If no
+	 * replies are received, next channel will be scanned after this. If
+	 * replies are received, total time waited on the channel is defined by
+	 * max_channel_time.
+	 */
+	__u32		min_channel_time; /* in TU */
+	__u32		max_channel_time; /* in TU */
+
+	struct iw_freq	channel_list[IW_MAX_FREQUENCIES];
+};
+
+/* ------------------------- WPA SUPPORT ------------------------- */
+
+/*
+ *	Extended data structure for get/set encoding (this is used with
+ *	SIOCSIWENCODEEXT/SIOCGIWENCODEEXT. struct iw_point and IW_ENCODE_*
+ *	flags are used in the same way as with SIOCSIWENCODE/SIOCGIWENCODE and
+ *	only the data contents changes (key data -> this structure, including
+ *	key data).
+ *
+ *	If the new key is the first group key, it will be set as the default
+ *	TX key. Otherwise, default TX key index is only changed if
+ *	IW_ENCODE_EXT_SET_TX_KEY flag is set.
+ *
+ *	Key will be changed with SIOCSIWENCODEEXT in all cases except for
+ *	special "change TX key index" operation which is indicated by setting
+ *	key_len = 0 and ext_flags |= IW_ENCODE_EXT_SET_TX_KEY.
+ *
+ *	tx_seq/rx_seq are only used when respective
+ *	IW_ENCODE_EXT_{TX,RX}_SEQ_VALID flag is set in ext_flags. Normal
+ *	TKIP/CCMP operation is to set RX seq with SIOCSIWENCODEEXT and start
+ *	TX seq from zero whenever key is changed. SIOCGIWENCODEEXT is normally
+ *	used only by an Authenticator (AP or an IBSS station) to get the
+ *	current TX sequence number. Using TX_SEQ_VALID for SIOCSIWENCODEEXT and
+ *	RX_SEQ_VALID for SIOCGIWENCODEEXT are optional, but can be useful for
+ *	debugging/testing.
+ */
+struct iw_encode_ext {
+	__u32		ext_flags; /* IW_ENCODE_EXT_* */
+	__u8		tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+	__u8		rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+	struct sockaddr	addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast
+			       * (group) keys or unicast address for
+			       * individual keys */
+	__u16		alg; /* IW_ENCODE_ALG_* */
+	__u16		key_len;
+	__u8		key[0];
+};
+
+/* SIOCSIWMLME data */
+struct iw_mlme {
+	__u16		cmd; /* IW_MLME_* */
+	__u16		reason_code;
+	struct sockaddr	addr;
+};
+
+/* SIOCSIWPMKSA data */
+#define IW_PMKSA_ADD		1
+#define IW_PMKSA_REMOVE		2
+#define IW_PMKSA_FLUSH		3
+
+#define IW_PMKID_LEN	16
+
+struct iw_pmksa {
+	__u32		cmd; /* IW_PMKSA_* */
+	struct sockaddr	bssid;
+	__u8		pmkid[IW_PMKID_LEN];
+};
+
+/* IWEVMICHAELMICFAILURE data */
+struct iw_michaelmicfailure {
+	__u32		flags;
+	struct sockaddr	src_addr;
+	__u8		tsc[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+};
+
+/* IWEVPMKIDCAND data */
+#define IW_PMKID_CAND_PREAUTH	0x00000001 /* RNS pre-authentication enabled */
+struct iw_pmkid_cand {
+	__u32		flags; /* IW_PMKID_CAND_* */
+	__u32		index; /* the smaller the index, the higher the
+				* priority */
+	struct sockaddr	bssid;
+};
+
+/* ------------------------ WIRELESS STATS ------------------------ */
+/*
+ * Wireless statistics (used for /proc/net/wireless)
+ */
+struct iw_statistics {
+	__u16		status;		/* Status
+					 * - device dependent for now */
+
+	struct iw_quality	qual;		/* Quality of the link
+						 * (instant/mean/max) */
+	struct iw_discarded	discard;	/* Packet discarded counts */
+	struct iw_missed	miss;		/* Packet missed counts */
+};
+
+/* ------------------------ IOCTL REQUEST ------------------------ */
+/*
+ * This structure defines the payload of an ioctl, and is used
+ * below.
+ *
+ * Note that this structure should fit on the memory footprint
+ * of iwreq (which is the same as ifreq), which mean a max size of
+ * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
+ * You should check this when increasing the structures defined
+ * above in this file...
+ */
+union iwreq_data {
+	/* Config - generic */
+	char		name[IFNAMSIZ];
+	/* Name : used to verify the presence of  wireless extensions.
+	 * Name of the protocol/provider... */
+
+	struct iw_point	essid;		/* Extended network name */
+	struct iw_param	nwid;		/* network id (or domain - the cell) */
+	struct iw_freq	freq;		/* frequency or channel :
+					 * 0-1000 = channel
+					 * > 1000 = frequency in Hz */
+
+	struct iw_param	sens;		/* signal level threshold */
+	struct iw_param	bitrate;	/* default bit rate */
+	struct iw_param	txpower;	/* default transmit power */
+	struct iw_param	rts;		/* RTS threshold */
+	struct iw_param	frag;		/* Fragmentation threshold */
+	__u32		mode;		/* Operation mode */
+	struct iw_param	retry;		/* Retry limits & lifetime */
+
+	struct iw_point	encoding;	/* Encoding stuff : tokens */
+	struct iw_param	power;		/* PM duration/timeout */
+	struct iw_quality qual;		/* Quality part of statistics */
+
+	struct sockaddr	ap_addr;	/* Access point address */
+	struct sockaddr	addr;		/* Destination address (hw/mac) */
+
+	struct iw_param	param;		/* Other small parameters */
+	struct iw_point	data;		/* Other large parameters */
+};
+
+/*
+ * The structure to exchange data for ioctl.
+ * This structure is the same as 'struct ifreq', but (re)defined for
+ * convenience...
+ * Do I need to remind you about structure size (32 octets) ?
+ */
+struct iwreq {
+	union
+	{
+		char	ifrn_name[IFNAMSIZ];	/* if name, e.g. "eth0" */
+	} ifr_ifrn;
+
+	/* Data part (defined just above) */
+	union iwreq_data	u;
+};
+
+/* -------------------------- IOCTL DATA -------------------------- */
+/*
+ *	For those ioctl which want to exchange mode data that what could
+ *	fit in the above structure...
+ */
+
+/*
+ *	Range of parameters
+ */
+
+struct iw_range {
+	/* Informative stuff (to choose between different interface) */
+	__u32		throughput;	/* To give an idea... */
+	/* In theory this value should be the maximum benchmarked
+	 * TCP/IP throughput, because with most of these devices the
+	 * bit rate is meaningless (overhead an co) to estimate how
+	 * fast the connection will go and pick the fastest one.
+	 * I suggest people to play with Netperf or any benchmark...
+	 */
+
+	/* NWID (or domain id) */
+	__u32		min_nwid;	/* Minimal NWID we are able to set */
+	__u32		max_nwid;	/* Maximal NWID we are able to set */
+
+	/* Old Frequency (backward compat - moved lower ) */
+	__u16		old_num_channels;
+	__u8		old_num_frequency;
+
+	/* Scan capabilities */
+	__u8		scan_capa; 	/* IW_SCAN_CAPA_* bit field */
+
+	/* Wireless event capability bitmasks */
+	__u32		event_capa[6];
+
+	/* signal level threshold range */
+	__s32		sensitivity;
+
+	/* Quality of link & SNR stuff */
+	/* Quality range (link, level, noise)
+	 * If the quality is absolute, it will be in the range [0 ; max_qual],
+	 * if the quality is dBm, it will be in the range [max_qual ; 0].
+	 * Don't forget that we use 8 bit arithmetics... */
+	struct iw_quality	max_qual;	/* Quality of the link */
+	/* This should contain the average/typical values of the quality
+	 * indicator. This should be the threshold between a "good" and
+	 * a "bad" link (example : monitor going from green to orange).
+	 * Currently, user space apps like quality monitors don't have any
+	 * way to calibrate the measurement. With this, they can split
+	 * the range between 0 and max_qual in different quality level
+	 * (using a geometric subdivision centered on the average).
+	 * I expect that people doing the user space apps will feedback
+	 * us on which value we need to put in each driver... */
+	struct iw_quality	avg_qual;	/* Quality of the link */
+
+	/* Rates */
+	__u8		num_bitrates;	/* Number of entries in the list */
+	__s32		bitrate[IW_MAX_BITRATES];	/* list, in bps */
+
+	/* RTS threshold */
+	__s32		min_rts;	/* Minimal RTS threshold */
+	__s32		max_rts;	/* Maximal RTS threshold */
+
+	/* Frag threshold */
+	__s32		min_frag;	/* Minimal frag threshold */
+	__s32		max_frag;	/* Maximal frag threshold */
+
+	/* Power Management duration & timeout */
+	__s32		min_pmp;	/* Minimal PM period */
+	__s32		max_pmp;	/* Maximal PM period */
+	__s32		min_pmt;	/* Minimal PM timeout */
+	__s32		max_pmt;	/* Maximal PM timeout */
+	__u16		pmp_flags;	/* How to decode max/min PM period */
+	__u16		pmt_flags;	/* How to decode max/min PM timeout */
+	__u16		pm_capa;	/* What PM options are supported */
+
+	/* Encoder stuff */
+	__u16	encoding_size[IW_MAX_ENCODING_SIZES];	/* Different token sizes */
+	__u8	num_encoding_sizes;	/* Number of entry in the list */
+	__u8	max_encoding_tokens;	/* Max number of tokens */
+	/* For drivers that need a "login/passwd" form */
+	__u8	encoding_login_index;	/* token index for login token */
+
+	/* Transmit power */
+	__u16		txpower_capa;	/* What options are supported */
+	__u8		num_txpower;	/* Number of entries in the list */
+	__s32		txpower[IW_MAX_TXPOWER];	/* list, in bps */
+
+	/* Wireless Extension version info */
+	__u8		we_version_compiled;	/* Must be WIRELESS_EXT */
+	__u8		we_version_source;	/* Last update of source */
+
+	/* Retry limits and lifetime */
+	__u16		retry_capa;	/* What retry options are supported */
+	__u16		retry_flags;	/* How to decode max/min retry limit */
+	__u16		r_time_flags;	/* How to decode max/min retry life */
+	__s32		min_retry;	/* Minimal number of retries */
+	__s32		max_retry;	/* Maximal number of retries */
+	__s32		min_r_time;	/* Minimal retry lifetime */
+	__s32		max_r_time;	/* Maximal retry lifetime */
+
+	/* Frequency */
+	__u16		num_channels;	/* Number of channels [0; num - 1] */
+	__u8		num_frequency;	/* Number of entry in the list */
+	struct iw_freq	freq[IW_MAX_FREQUENCIES];	/* list */
+	/* Note : this frequency list doesn't need to fit channel numbers,
+	 * because each entry contain its channel index */
+
+	__u32		enc_capa;	/* IW_ENC_CAPA_* bit field */
+};
+
+/*
+ * Private ioctl interface information
+ */
+
+struct iw_priv_args {
+	__u32		cmd;		/* Number of the ioctl to issue */
+	__u16		set_args;	/* Type and number of args */
+	__u16		get_args;	/* Type and number of args */
+	char		name[IFNAMSIZ];	/* Name of the extension */
+};
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/*
+ * Wireless events are carried through the rtnetlink socket to user
+ * space. They are encapsulated in the IFLA_WIRELESS field of
+ * a RTM_NEWLINK message.
+ */
+
+/*
+ * A Wireless Event. Contains basically the same data as the ioctl...
+ */
+struct iw_event {
+	__u16		len;			/* Real length of this stuff */
+	__u16		cmd;			/* Wireless IOCTL */
+	union iwreq_data	u;		/* IOCTL fixed payload */
+};
+
+/* Size of the Event prefix (including padding and alignement junk) */
+#define IW_EV_LCP_LEN	(sizeof(struct iw_event) - sizeof(union iwreq_data))
+/* Size of the various events */
+#define IW_EV_CHAR_LEN	(IW_EV_LCP_LEN + IFNAMSIZ)
+#define IW_EV_UINT_LEN	(IW_EV_LCP_LEN + sizeof(__u32))
+#define IW_EV_FREQ_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_LEN	(IW_EV_LCP_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_quality))
+
+/* iw_point events are special. First, the payload (extra data) come at
+ * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second,
+ * we omit the pointer, so start at an offset. */
+#define IW_EV_POINT_OFF offsetof(struct iw_point, length)
+#define IW_EV_POINT_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_point) - \
+			 IW_EV_POINT_OFF)
+
+
+/* Size of the Event prefix when packed in stream */
+#define IW_EV_LCP_PK_LEN	(4)
+/* Size of the various events when packed in stream */
+#define IW_EV_CHAR_PK_LEN	(IW_EV_LCP_PK_LEN + IFNAMSIZ)
+#define IW_EV_UINT_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(__u32))
+#define IW_EV_FREQ_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_PK_LEN	(IW_EV_LCP_PK_LEN + sizeof(struct iw_quality))
+#define IW_EV_POINT_PK_LEN	(IW_EV_LCP_PK_LEN + 4)
+
+#endif /* _LINUX_WIRELESS_H */
diff --git a/contrib/libs/linux-headers/linux/wmi.h b/contrib/libs/linux-headers/linux/wmi.h
new file mode 100644
index 0000000000..3028225836
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/wmi.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ *  User API methods for ACPI-WMI mapping driver
+ *
+ *  Copyright (C) 2017 Dell, Inc.
+ */
+#ifndef _LINUX_WMI_H
+#define _LINUX_WMI_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* WMI bus will filter all WMI vendor driver requests through this IOC */
+#define WMI_IOC 'W'
+
+/* All ioctl requests through WMI should declare their size followed by
+ * relevant data objects
+ */
+struct wmi_ioctl_buffer {
+	__u64	length;
+	__u8	data[];
+};
+
+/* This structure may be modified by the firmware when we enter
+ * system management mode through SMM, hence the volatiles
+ */
+struct calling_interface_buffer {
+	__u16 cmd_class;
+	__u16 cmd_select;
+	__volatile__ __u32 input[4];
+	__volatile__ __u32 output[4];
+} __attribute__((packed));
+
+struct dell_wmi_extensions {
+	__u32 argattrib;
+	__u32 blength;
+	__u8 data[];
+} __attribute__((packed));
+
+struct dell_wmi_smbios_buffer {
+	__u64 length;
+	struct calling_interface_buffer std;
+	struct dell_wmi_extensions	ext;
+} __attribute__((packed));
+
+/* Whitelisted smbios class/select commands */
+#define CLASS_TOKEN_READ	0
+#define CLASS_TOKEN_WRITE	1
+#define SELECT_TOKEN_STD	0
+#define SELECT_TOKEN_BAT	1
+#define SELECT_TOKEN_AC		2
+#define CLASS_FLASH_INTERFACE	7
+#define SELECT_FLASH_INTERFACE	3
+#define CLASS_ADMIN_PROP	10
+#define SELECT_ADMIN_PROP	3
+#define CLASS_INFO		17
+#define SELECT_RFKILL		11
+#define SELECT_APP_REGISTRATION	3
+#define SELECT_DOCK		22
+
+/* whitelisted tokens */
+#define CAPSULE_EN_TOKEN	0x0461
+#define CAPSULE_DIS_TOKEN	0x0462
+#define WSMT_EN_TOKEN		0x04EC
+#define WSMT_DIS_TOKEN		0x04ED
+
+/* Dell SMBIOS calling IOCTL command used by dell-smbios-wmi */
+#define DELL_WMI_SMBIOS_CMD	_IOWR(WMI_IOC, 0, struct dell_wmi_smbios_buffer)
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/wwan.h b/contrib/libs/linux-headers/linux/wwan.h
new file mode 100644
index 0000000000..2c0ccb4f14
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/wwan.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2021 Intel Corporation.
+ */
+#ifndef _WWAN_H_
+#define _WWAN_H_
+
+enum {
+	IFLA_WWAN_UNSPEC,
+	IFLA_WWAN_LINK_ID, /* u32 */
+
+	__IFLA_WWAN_MAX
+};
+#define IFLA_WWAN_MAX (__IFLA_WWAN_MAX - 1)
+
+#endif /* _WWAN_H_ */
diff --git a/contrib/libs/linux-headers/linux/x25.h b/contrib/libs/linux-headers/linux/x25.h
new file mode 100644
index 0000000000..034b7dc559
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/x25.h
@@ -0,0 +1,153 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * These are the public elements of the Linux kernel X.25 implementation.
+ *
+ * 	History
+ *	mar/20/00	Daniela Squassoni Disabling/enabling of facilities 
+ *					  negotiation.
+ *	apr/02/05	Shaun Pereira Selective sub address matching with
+ *					call user data
+ */
+
+#ifndef	X25_KERNEL_H
+#define	X25_KERNEL_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+#define	SIOCX25GSUBSCRIP	(SIOCPROTOPRIVATE + 0)
+#define	SIOCX25SSUBSCRIP	(SIOCPROTOPRIVATE + 1)
+#define	SIOCX25GFACILITIES	(SIOCPROTOPRIVATE + 2)
+#define	SIOCX25SFACILITIES	(SIOCPROTOPRIVATE + 3)
+#define	SIOCX25GCALLUSERDATA	(SIOCPROTOPRIVATE + 4)
+#define	SIOCX25SCALLUSERDATA	(SIOCPROTOPRIVATE + 5)
+#define	SIOCX25GCAUSEDIAG	(SIOCPROTOPRIVATE + 6)
+#define SIOCX25SCUDMATCHLEN	(SIOCPROTOPRIVATE + 7)
+#define SIOCX25CALLACCPTAPPRV   (SIOCPROTOPRIVATE + 8)
+#define SIOCX25SENDCALLACCPT    (SIOCPROTOPRIVATE + 9)
+#define SIOCX25GDTEFACILITIES (SIOCPROTOPRIVATE + 10)
+#define SIOCX25SDTEFACILITIES (SIOCPROTOPRIVATE + 11)
+#define SIOCX25SCAUSEDIAG	(SIOCPROTOPRIVATE + 12)
+
+/*
+ *	Values for {get,set}sockopt.
+ */
+#define	X25_QBITINCL		1
+
+/*
+ *	X.25 Packet Size values.
+ */
+#define	X25_PS16		4
+#define	X25_PS32		5
+#define	X25_PS64		6
+#define	X25_PS128		7
+#define	X25_PS256		8
+#define	X25_PS512		9
+#define	X25_PS1024		10
+#define	X25_PS2048		11
+#define	X25_PS4096		12
+
+/*
+ * An X.121 address, it is held as ASCII text, null terminated, up to 15
+ * digits and a null terminator.
+ */
+struct x25_address {
+	char x25_addr[16];
+};
+
+/*
+ *	Linux X.25 Address structure, used for bind, and connect mostly.
+ */
+struct sockaddr_x25 {
+	__kernel_sa_family_t sx25_family;	/* Must be AF_X25 */
+	struct x25_address sx25_addr;		/* X.121 Address */
+};
+
+/*
+ *	DTE/DCE subscription options.
+ *
+ *      As this is missing lots of options, user should expect major
+ *	changes of this structure in 2.5.x which might break compatibilty.
+ *      The somewhat ugly dimension 200-sizeof() is needed to maintain
+ *	backward compatibility.
+ */
+struct x25_subscrip_struct {
+	char device[200-sizeof(unsigned long)];
+	unsigned long	global_facil_mask;	/* 0 to disable negotiation */
+	unsigned int	extended;
+};
+
+/* values for above global_facil_mask */
+
+#define	X25_MASK_REVERSE	0x01	
+#define	X25_MASK_THROUGHPUT	0x02
+#define	X25_MASK_PACKET_SIZE	0x04
+#define	X25_MASK_WINDOW_SIZE	0x08
+
+#define X25_MASK_CALLING_AE 0x10
+#define X25_MASK_CALLED_AE 0x20
+
+
+/*
+ *	Routing table control structure.
+ */
+struct x25_route_struct {
+	struct x25_address address;
+	unsigned int	   sigdigits;
+	char		   device[200];
+};
+
+/*
+ *	Facilities structure.
+ */
+struct x25_facilities {
+	unsigned int	winsize_in, winsize_out;
+	unsigned int	pacsize_in, pacsize_out;
+	unsigned int	throughput;
+	unsigned int	reverse;
+};
+
+/*
+* ITU DTE facilities
+* Only the called and calling address
+* extension are currently implemented.
+* The rest are in place to avoid the struct
+* changing size if someone needs them later
+*/
+
+struct x25_dte_facilities {
+	__u16 delay_cumul;
+	__u16 delay_target;
+	__u16 delay_max;
+	__u8 min_throughput;
+	__u8 expedited;
+	__u8 calling_len;
+	__u8 called_len;
+	__u8 calling_ae[20];
+	__u8 called_ae[20];
+};
+
+/*
+ *	Call User Data structure.
+ */
+struct x25_calluserdata {
+	unsigned int	cudlength;
+	unsigned char	cuddata[128];
+};
+
+/*
+ *	Call clearing Cause and Diagnostic structure.
+ */
+struct x25_causediag {
+	unsigned char	cause;
+	unsigned char	diagnostic;
+};
+
+/*
+ *	Further optional call user data match length selection
+ */
+struct x25_subaddr {
+	unsigned int cudmatchlength;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/linux/xattr.h b/contrib/libs/linux-headers/linux/xattr.h
new file mode 100644
index 0000000000..43de1e6e38
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/xattr.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+  File: linux/xattr.h
+
+  Extended attributes handling.
+
+  Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
+  Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+  Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+  Copyright (c) 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+*/
+
+#include <linux/libc-compat.h>
+
+#ifndef _LINUX_XATTR_H
+#define _LINUX_XATTR_H
+
+#if __UAPI_DEF_XATTR
+#define __USE_KERNEL_XATTR_DEFS
+
+#define XATTR_CREATE	0x1	/* set value, fail if attr already exists */
+#define XATTR_REPLACE	0x2	/* set value, fail if attr does not exist */
+#endif
+
+/* Namespaces */
+#define XATTR_OS2_PREFIX "os2."
+#define XATTR_OS2_PREFIX_LEN (sizeof(XATTR_OS2_PREFIX) - 1)
+
+#define XATTR_MAC_OSX_PREFIX "osx."
+#define XATTR_MAC_OSX_PREFIX_LEN (sizeof(XATTR_MAC_OSX_PREFIX) - 1)
+
+#define XATTR_BTRFS_PREFIX "btrfs."
+#define XATTR_BTRFS_PREFIX_LEN (sizeof(XATTR_BTRFS_PREFIX) - 1)
+
+#define XATTR_HURD_PREFIX "gnu."
+#define XATTR_HURD_PREFIX_LEN (sizeof(XATTR_HURD_PREFIX) - 1)
+
+#define XATTR_SECURITY_PREFIX	"security."
+#define XATTR_SECURITY_PREFIX_LEN (sizeof(XATTR_SECURITY_PREFIX) - 1)
+
+#define XATTR_SYSTEM_PREFIX "system."
+#define XATTR_SYSTEM_PREFIX_LEN (sizeof(XATTR_SYSTEM_PREFIX) - 1)
+
+#define XATTR_TRUSTED_PREFIX "trusted."
+#define XATTR_TRUSTED_PREFIX_LEN (sizeof(XATTR_TRUSTED_PREFIX) - 1)
+
+#define XATTR_USER_PREFIX "user."
+#define XATTR_USER_PREFIX_LEN (sizeof(XATTR_USER_PREFIX) - 1)
+
+/* Security namespace */
+#define XATTR_EVM_SUFFIX "evm"
+#define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX
+
+#define XATTR_IMA_SUFFIX "ima"
+#define XATTR_NAME_IMA XATTR_SECURITY_PREFIX XATTR_IMA_SUFFIX
+
+#define XATTR_SELINUX_SUFFIX "selinux"
+#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
+
+#define XATTR_SMACK_SUFFIX "SMACK64"
+#define XATTR_SMACK_IPIN "SMACK64IPIN"
+#define XATTR_SMACK_IPOUT "SMACK64IPOUT"
+#define XATTR_SMACK_EXEC "SMACK64EXEC"
+#define XATTR_SMACK_TRANSMUTE "SMACK64TRANSMUTE"
+#define XATTR_SMACK_MMAP "SMACK64MMAP"
+#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX
+#define XATTR_NAME_SMACKIPIN	XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
+#define XATTR_NAME_SMACKIPOUT	XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
+#define XATTR_NAME_SMACKEXEC	XATTR_SECURITY_PREFIX XATTR_SMACK_EXEC
+#define XATTR_NAME_SMACKTRANSMUTE XATTR_SECURITY_PREFIX XATTR_SMACK_TRANSMUTE
+#define XATTR_NAME_SMACKMMAP XATTR_SECURITY_PREFIX XATTR_SMACK_MMAP
+
+#define XATTR_APPARMOR_SUFFIX "apparmor"
+#define XATTR_NAME_APPARMOR XATTR_SECURITY_PREFIX XATTR_APPARMOR_SUFFIX
+
+#define XATTR_CAPS_SUFFIX "capability"
+#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
+
+#define XATTR_POSIX_ACL_ACCESS  "posix_acl_access"
+#define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS
+#define XATTR_POSIX_ACL_DEFAULT  "posix_acl_default"
+#define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
+
+
+#endif /* _LINUX_XATTR_H */
diff --git a/contrib/libs/linux-headers/linux/xdp_diag.h b/contrib/libs/linux-headers/linux/xdp_diag.h
new file mode 100644
index 0000000000..66b9973b4f
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/xdp_diag.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * xdp_diag: interface for query/monitor XDP sockets
+ * Copyright(c) 2019 Intel Corporation.
+ */
+
+#ifndef _LINUX_XDP_DIAG_H
+#define _LINUX_XDP_DIAG_H
+
+#include <linux/types.h>
+
+struct xdp_diag_req {
+	__u8	sdiag_family;
+	__u8	sdiag_protocol;
+	__u16	pad;
+	__u32	xdiag_ino;
+	__u32	xdiag_show;
+	__u32	xdiag_cookie[2];
+};
+
+struct xdp_diag_msg {
+	__u8	xdiag_family;
+	__u8	xdiag_type;
+	__u16	pad;
+	__u32	xdiag_ino;
+	__u32	xdiag_cookie[2];
+};
+
+#define XDP_SHOW_INFO		(1 << 0) /* Basic information */
+#define XDP_SHOW_RING_CFG	(1 << 1)
+#define XDP_SHOW_UMEM		(1 << 2)
+#define XDP_SHOW_MEMINFO	(1 << 3)
+#define XDP_SHOW_STATS		(1 << 4)
+
+enum {
+	XDP_DIAG_NONE,
+	XDP_DIAG_INFO,
+	XDP_DIAG_UID,
+	XDP_DIAG_RX_RING,
+	XDP_DIAG_TX_RING,
+	XDP_DIAG_UMEM,
+	XDP_DIAG_UMEM_FILL_RING,
+	XDP_DIAG_UMEM_COMPLETION_RING,
+	XDP_DIAG_MEMINFO,
+	XDP_DIAG_STATS,
+	__XDP_DIAG_MAX,
+};
+
+#define XDP_DIAG_MAX (__XDP_DIAG_MAX - 1)
+
+struct xdp_diag_info {
+	__u32	ifindex;
+	__u32	queue_id;
+};
+
+struct xdp_diag_ring {
+	__u32	entries; /*num descs */
+};
+
+#define XDP_DU_F_ZEROCOPY (1 << 0)
+
+struct xdp_diag_umem {
+	__u64	size;
+	__u32	id;
+	__u32	num_pages;
+	__u32	chunk_size;
+	__u32	headroom;
+	__u32	ifindex;
+	__u32	queue_id;
+	__u32	flags;
+	__u32	refs;
+};
+
+struct xdp_diag_stats {
+	__u64	n_rx_dropped;
+	__u64	n_rx_invalid;
+	__u64	n_rx_full;
+	__u64	n_fill_ring_empty;
+	__u64	n_tx_invalid;
+	__u64	n_tx_ring_empty;
+};
+
+#endif /* _LINUX_XDP_DIAG_H */
diff --git a/contrib/libs/linux-headers/linux/xfrm.h b/contrib/libs/linux-headers/linux/xfrm.h
new file mode 100644
index 0000000000..10bdef8f6a
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/xfrm.h
@@ -0,0 +1,568 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_XFRM_H
+#define _LINUX_XFRM_H
+
+#include <linux/in6.h>
+#include <linux/types.h>
+
+/* All of the structures in this file may not change size as they are
+ * passed into the kernel from userspace via netlink sockets.
+ */
+
+/* Structure to encapsulate addresses. I do not want to use
+ * "standard" structure. My apologies.
+ */
+typedef union {
+	__be32		a4;
+	__be32		a6[4];
+	struct in6_addr	in6;
+} xfrm_address_t;
+
+/* Ident of a specific xfrm_state. It is used on input to lookup
+ * the state by (spi,daddr,ah/esp) or to store information about
+ * spi, protocol and tunnel address on output.
+ */
+struct xfrm_id {
+	xfrm_address_t	daddr;
+	__be32		spi;
+	__u8		proto;
+};
+
+struct xfrm_sec_ctx {
+	__u8	ctx_doi;
+	__u8	ctx_alg;
+	__u16	ctx_len;
+	__u32	ctx_sid;
+	char	ctx_str[];
+};
+
+/* Security Context Domains of Interpretation */
+#define XFRM_SC_DOI_RESERVED 0
+#define XFRM_SC_DOI_LSM 1
+
+/* Security Context Algorithms */
+#define XFRM_SC_ALG_RESERVED 0
+#define XFRM_SC_ALG_SELINUX 1
+
+/* Selector, used as selector both on policy rules (SPD) and SAs. */
+
+struct xfrm_selector {
+	xfrm_address_t	daddr;
+	xfrm_address_t	saddr;
+	__be16	dport;
+	__be16	dport_mask;
+	__be16	sport;
+	__be16	sport_mask;
+	__u16	family;
+	__u8	prefixlen_d;
+	__u8	prefixlen_s;
+	__u8	proto;
+	int	ifindex;
+	__kernel_uid32_t	user;
+};
+
+#define XFRM_INF (~(__u64)0)
+
+struct xfrm_lifetime_cfg {
+	__u64	soft_byte_limit;
+	__u64	hard_byte_limit;
+	__u64	soft_packet_limit;
+	__u64	hard_packet_limit;
+	__u64	soft_add_expires_seconds;
+	__u64	hard_add_expires_seconds;
+	__u64	soft_use_expires_seconds;
+	__u64	hard_use_expires_seconds;
+};
+
+struct xfrm_lifetime_cur {
+	__u64	bytes;
+	__u64	packets;
+	__u64	add_time;
+	__u64	use_time;
+};
+
+struct xfrm_replay_state {
+	__u32	oseq;
+	__u32	seq;
+	__u32	bitmap;
+};
+
+#define XFRMA_REPLAY_ESN_MAX	4096
+
+struct xfrm_replay_state_esn {
+	unsigned int	bmp_len;
+	__u32		oseq;
+	__u32		seq;
+	__u32		oseq_hi;
+	__u32		seq_hi;
+	__u32		replay_window;
+	__u32		bmp[];
+};
+
+struct xfrm_algo {
+	char		alg_name[64];
+	unsigned int	alg_key_len;    /* in bits */
+	char		alg_key[];
+};
+
+struct xfrm_algo_auth {
+	char		alg_name[64];
+	unsigned int	alg_key_len;    /* in bits */
+	unsigned int	alg_trunc_len;  /* in bits */
+	char		alg_key[];
+};
+
+struct xfrm_algo_aead {
+	char		alg_name[64];
+	unsigned int	alg_key_len;	/* in bits */
+	unsigned int	alg_icv_len;	/* in bits */
+	char		alg_key[];
+};
+
+struct xfrm_stats {
+	__u32	replay_window;
+	__u32	replay;
+	__u32	integrity_failed;
+};
+
+enum {
+	XFRM_POLICY_TYPE_MAIN	= 0,
+	XFRM_POLICY_TYPE_SUB	= 1,
+	XFRM_POLICY_TYPE_MAX	= 2,
+	XFRM_POLICY_TYPE_ANY	= 255
+};
+
+enum {
+	XFRM_POLICY_IN	= 0,
+	XFRM_POLICY_OUT	= 1,
+	XFRM_POLICY_FWD	= 2,
+	XFRM_POLICY_MASK = 3,
+	XFRM_POLICY_MAX	= 3
+};
+
+enum {
+	XFRM_SHARE_ANY,		/* No limitations */
+	XFRM_SHARE_SESSION,	/* For this session only */
+	XFRM_SHARE_USER,	/* For this user only */
+	XFRM_SHARE_UNIQUE	/* Use once */
+};
+
+#define XFRM_MODE_TRANSPORT 0
+#define XFRM_MODE_TUNNEL 1
+#define XFRM_MODE_ROUTEOPTIMIZATION 2
+#define XFRM_MODE_IN_TRIGGER 3
+#define XFRM_MODE_BEET 4
+#define XFRM_MODE_MAX 5
+
+/* Netlink configuration messages.  */
+enum {
+	XFRM_MSG_BASE = 0x10,
+
+	XFRM_MSG_NEWSA = 0x10,
+#define XFRM_MSG_NEWSA XFRM_MSG_NEWSA
+	XFRM_MSG_DELSA,
+#define XFRM_MSG_DELSA XFRM_MSG_DELSA
+	XFRM_MSG_GETSA,
+#define XFRM_MSG_GETSA XFRM_MSG_GETSA
+
+	XFRM_MSG_NEWPOLICY,
+#define XFRM_MSG_NEWPOLICY XFRM_MSG_NEWPOLICY
+	XFRM_MSG_DELPOLICY,
+#define XFRM_MSG_DELPOLICY XFRM_MSG_DELPOLICY
+	XFRM_MSG_GETPOLICY,
+#define XFRM_MSG_GETPOLICY XFRM_MSG_GETPOLICY
+
+	XFRM_MSG_ALLOCSPI,
+#define XFRM_MSG_ALLOCSPI XFRM_MSG_ALLOCSPI
+	XFRM_MSG_ACQUIRE,
+#define XFRM_MSG_ACQUIRE XFRM_MSG_ACQUIRE
+	XFRM_MSG_EXPIRE,
+#define XFRM_MSG_EXPIRE XFRM_MSG_EXPIRE
+
+	XFRM_MSG_UPDPOLICY,
+#define XFRM_MSG_UPDPOLICY XFRM_MSG_UPDPOLICY
+	XFRM_MSG_UPDSA,
+#define XFRM_MSG_UPDSA XFRM_MSG_UPDSA
+
+	XFRM_MSG_POLEXPIRE,
+#define XFRM_MSG_POLEXPIRE XFRM_MSG_POLEXPIRE
+
+	XFRM_MSG_FLUSHSA,
+#define XFRM_MSG_FLUSHSA XFRM_MSG_FLUSHSA
+	XFRM_MSG_FLUSHPOLICY,
+#define XFRM_MSG_FLUSHPOLICY XFRM_MSG_FLUSHPOLICY
+
+	XFRM_MSG_NEWAE,
+#define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
+	XFRM_MSG_GETAE,
+#define XFRM_MSG_GETAE XFRM_MSG_GETAE
+
+	XFRM_MSG_REPORT,
+#define XFRM_MSG_REPORT XFRM_MSG_REPORT
+
+	XFRM_MSG_MIGRATE,
+#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
+
+	XFRM_MSG_NEWSADINFO,
+#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
+	XFRM_MSG_GETSADINFO,
+#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
+
+	XFRM_MSG_NEWSPDINFO,
+#define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO
+	XFRM_MSG_GETSPDINFO,
+#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
+
+	XFRM_MSG_MAPPING,
+#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING
+
+	XFRM_MSG_SETDEFAULT,
+#define XFRM_MSG_SETDEFAULT XFRM_MSG_SETDEFAULT
+	XFRM_MSG_GETDEFAULT,
+#define XFRM_MSG_GETDEFAULT XFRM_MSG_GETDEFAULT
+	__XFRM_MSG_MAX
+};
+#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
+
+#define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE)
+
+/*
+ * Generic LSM security context for comunicating to user space
+ * NOTE: Same format as sadb_x_sec_ctx
+ */
+struct xfrm_user_sec_ctx {
+	__u16			len;
+	__u16			exttype;
+	__u8			ctx_alg;  /* LSMs: e.g., selinux == 1 */
+	__u8			ctx_doi;
+	__u16			ctx_len;
+};
+
+struct xfrm_user_tmpl {
+	struct xfrm_id		id;
+	__u16			family;
+	xfrm_address_t		saddr;
+	__u32			reqid;
+	__u8			mode;
+	__u8			share;
+	__u8			optional;
+	__u32			aalgos;
+	__u32			ealgos;
+	__u32			calgos;
+};
+
+struct xfrm_encap_tmpl {
+	__u16		encap_type;
+	__be16		encap_sport;
+	__be16		encap_dport;
+	xfrm_address_t	encap_oa;
+};
+
+/* AEVENT flags  */
+enum xfrm_ae_ftype_t {
+	XFRM_AE_UNSPEC,
+	XFRM_AE_RTHR=1,	/* replay threshold*/
+	XFRM_AE_RVAL=2, /* replay value */
+	XFRM_AE_LVAL=4, /* lifetime value */
+	XFRM_AE_ETHR=8, /* expiry timer threshold */
+	XFRM_AE_CR=16, /* Event cause is replay update */
+	XFRM_AE_CE=32, /* Event cause is timer expiry */
+	XFRM_AE_CU=64, /* Event cause is policy update */
+	__XFRM_AE_MAX
+
+#define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
+};
+
+struct xfrm_userpolicy_type {
+	__u8		type;
+	__u16		reserved1;
+	__u8		reserved2;
+};
+
+/* Netlink message attributes.  */
+enum xfrm_attr_type_t {
+	XFRMA_UNSPEC,
+	XFRMA_ALG_AUTH,		/* struct xfrm_algo */
+	XFRMA_ALG_CRYPT,	/* struct xfrm_algo */
+	XFRMA_ALG_COMP,		/* struct xfrm_algo */
+	XFRMA_ENCAP,		/* struct xfrm_algo + struct xfrm_encap_tmpl */
+	XFRMA_TMPL,		/* 1 or more struct xfrm_user_tmpl */
+	XFRMA_SA,		/* struct xfrm_usersa_info  */
+	XFRMA_POLICY,		/*struct xfrm_userpolicy_info */
+	XFRMA_SEC_CTX,		/* struct xfrm_sec_ctx */
+	XFRMA_LTIME_VAL,
+	XFRMA_REPLAY_VAL,
+	XFRMA_REPLAY_THRESH,
+	XFRMA_ETIMER_THRESH,
+	XFRMA_SRCADDR,		/* xfrm_address_t */
+	XFRMA_COADDR,		/* xfrm_address_t */
+	XFRMA_LASTUSED,		/* __u64 */
+	XFRMA_POLICY_TYPE,	/* struct xfrm_userpolicy_type */
+	XFRMA_MIGRATE,
+	XFRMA_ALG_AEAD,		/* struct xfrm_algo_aead */
+	XFRMA_KMADDRESS,        /* struct xfrm_user_kmaddress */
+	XFRMA_ALG_AUTH_TRUNC,	/* struct xfrm_algo_auth */
+	XFRMA_MARK,		/* struct xfrm_mark */
+	XFRMA_TFCPAD,		/* __u32 */
+	XFRMA_REPLAY_ESN_VAL,	/* struct xfrm_replay_state_esn */
+	XFRMA_SA_EXTRA_FLAGS,	/* __u32 */
+	XFRMA_PROTO,		/* __u8 */
+	XFRMA_ADDRESS_FILTER,	/* struct xfrm_address_filter */
+	XFRMA_PAD,
+	XFRMA_OFFLOAD_DEV,	/* struct xfrm_user_offload */
+	XFRMA_SET_MARK,		/* __u32 */
+	XFRMA_SET_MARK_MASK,	/* __u32 */
+	XFRMA_IF_ID,		/* __u32 */
+	XFRMA_MTIMER_THRESH,	/* __u32 in seconds for input SA */
+	__XFRMA_MAX
+
+#define XFRMA_OUTPUT_MARK XFRMA_SET_MARK	/* Compatibility */
+#define XFRMA_MAX (__XFRMA_MAX - 1)
+};
+
+struct xfrm_mark {
+	__u32           v; /* value */
+	__u32           m; /* mask */
+};
+
+enum xfrm_sadattr_type_t {
+	XFRMA_SAD_UNSPEC,
+	XFRMA_SAD_CNT,
+	XFRMA_SAD_HINFO,
+	__XFRMA_SAD_MAX
+
+#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
+};
+
+struct xfrmu_sadhinfo {
+	__u32 sadhcnt; /* current hash bkts */
+	__u32 sadhmcnt; /* max allowed hash bkts */
+};
+
+enum xfrm_spdattr_type_t {
+	XFRMA_SPD_UNSPEC,
+	XFRMA_SPD_INFO,
+	XFRMA_SPD_HINFO,
+	XFRMA_SPD_IPV4_HTHRESH,
+	XFRMA_SPD_IPV6_HTHRESH,
+	__XFRMA_SPD_MAX
+
+#define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
+};
+
+struct xfrmu_spdinfo {
+	__u32 incnt;
+	__u32 outcnt;
+	__u32 fwdcnt;
+	__u32 inscnt;
+	__u32 outscnt;
+	__u32 fwdscnt;
+};
+
+struct xfrmu_spdhinfo {
+	__u32 spdhcnt;
+	__u32 spdhmcnt;
+};
+
+struct xfrmu_spdhthresh {
+	__u8 lbits;
+	__u8 rbits;
+};
+
+struct xfrm_usersa_info {
+	struct xfrm_selector		sel;
+	struct xfrm_id			id;
+	xfrm_address_t			saddr;
+	struct xfrm_lifetime_cfg	lft;
+	struct xfrm_lifetime_cur	curlft;
+	struct xfrm_stats		stats;
+	__u32				seq;
+	__u32				reqid;
+	__u16				family;
+	__u8				mode;		/* XFRM_MODE_xxx */
+	__u8				replay_window;
+	__u8				flags;
+#define XFRM_STATE_NOECN	1
+#define XFRM_STATE_DECAP_DSCP	2
+#define XFRM_STATE_NOPMTUDISC	4
+#define XFRM_STATE_WILDRECV	8
+#define XFRM_STATE_ICMP		16
+#define XFRM_STATE_AF_UNSPEC	32
+#define XFRM_STATE_ALIGN4	64
+#define XFRM_STATE_ESN		128
+};
+
+#define XFRM_SA_XFLAG_DONT_ENCAP_DSCP	1
+#define XFRM_SA_XFLAG_OSEQ_MAY_WRAP	2
+
+struct xfrm_usersa_id {
+	xfrm_address_t			daddr;
+	__be32				spi;
+	__u16				family;
+	__u8				proto;
+};
+
+struct xfrm_aevent_id {
+	struct xfrm_usersa_id		sa_id;
+	xfrm_address_t			saddr;
+	__u32				flags;
+	__u32				reqid;
+};
+
+struct xfrm_userspi_info {
+	struct xfrm_usersa_info		info;
+	__u32				min;
+	__u32				max;
+};
+
+struct xfrm_userpolicy_info {
+	struct xfrm_selector		sel;
+	struct xfrm_lifetime_cfg	lft;
+	struct xfrm_lifetime_cur	curlft;
+	__u32				priority;
+	__u32				index;
+	__u8				dir;
+	__u8				action;
+#define XFRM_POLICY_ALLOW	0
+#define XFRM_POLICY_BLOCK	1
+	__u8				flags;
+#define XFRM_POLICY_LOCALOK	1	/* Allow user to override global policy */
+	/* Automatically expand selector to include matching ICMP payloads. */
+#define XFRM_POLICY_ICMP	2
+	__u8				share;
+};
+
+struct xfrm_userpolicy_id {
+	struct xfrm_selector		sel;
+	__u32				index;
+	__u8				dir;
+};
+
+struct xfrm_user_acquire {
+	struct xfrm_id			id;
+	xfrm_address_t			saddr;
+	struct xfrm_selector		sel;
+	struct xfrm_userpolicy_info	policy;
+	__u32				aalgos;
+	__u32				ealgos;
+	__u32				calgos;
+	__u32				seq;
+};
+
+struct xfrm_user_expire {
+	struct xfrm_usersa_info		state;
+	__u8				hard;
+};
+
+struct xfrm_user_polexpire {
+	struct xfrm_userpolicy_info	pol;
+	__u8				hard;
+};
+
+struct xfrm_usersa_flush {
+	__u8				proto;
+};
+
+struct xfrm_user_report {
+	__u8				proto;
+	struct xfrm_selector		sel;
+};
+
+/* Used by MIGRATE to pass addresses IKE should use to perform
+ * SA negotiation with the peer */
+struct xfrm_user_kmaddress {
+	xfrm_address_t                  local;
+	xfrm_address_t                  remote;
+	__u32				reserved;
+	__u16				family;
+};
+
+struct xfrm_user_migrate {
+	xfrm_address_t			old_daddr;
+	xfrm_address_t			old_saddr;
+	xfrm_address_t			new_daddr;
+	xfrm_address_t			new_saddr;
+	__u8				proto;
+	__u8				mode;
+	__u16				reserved;
+	__u32				reqid;
+	__u16				old_family;
+	__u16				new_family;
+};
+
+struct xfrm_user_mapping {
+	struct xfrm_usersa_id		id;
+	__u32				reqid;
+	xfrm_address_t			old_saddr;
+	xfrm_address_t			new_saddr;
+	__be16				old_sport;
+	__be16				new_sport;
+};
+
+struct xfrm_address_filter {
+	xfrm_address_t			saddr;
+	xfrm_address_t			daddr;
+	__u16				family;
+	__u8				splen;
+	__u8				dplen;
+};
+
+struct xfrm_user_offload {
+	int				ifindex;
+	__u8				flags;
+};
+/* This flag was exposed without any kernel code that supports it.
+ * Unfortunately, strongswan has the code that sets this flag,
+ * which makes it impossible to reuse this bit.
+ *
+ * So leave it here to make sure that it won't be reused by mistake.
+ */
+#define XFRM_OFFLOAD_IPV6	1
+#define XFRM_OFFLOAD_INBOUND	2
+/* Two bits above are relevant for state path only, while
+ * offload is used for both policy and state flows.
+ *
+ * In policy offload mode, they are free and can be safely reused.
+ */
+#define XFRM_OFFLOAD_PACKET	4
+
+struct xfrm_userpolicy_default {
+#define XFRM_USERPOLICY_UNSPEC	0
+#define XFRM_USERPOLICY_BLOCK	1
+#define XFRM_USERPOLICY_ACCEPT	2
+	__u8				in;
+	__u8				fwd;
+	__u8				out;
+};
+
+/* backwards compatibility for userspace */
+#define XFRMGRP_ACQUIRE		1
+#define XFRMGRP_EXPIRE		2
+#define XFRMGRP_SA		4
+#define XFRMGRP_POLICY		8
+#define XFRMGRP_REPORT		0x20
+
+enum xfrm_nlgroups {
+	XFRMNLGRP_NONE,
+#define XFRMNLGRP_NONE		XFRMNLGRP_NONE
+	XFRMNLGRP_ACQUIRE,
+#define XFRMNLGRP_ACQUIRE	XFRMNLGRP_ACQUIRE
+	XFRMNLGRP_EXPIRE,
+#define XFRMNLGRP_EXPIRE	XFRMNLGRP_EXPIRE
+	XFRMNLGRP_SA,
+#define XFRMNLGRP_SA		XFRMNLGRP_SA
+	XFRMNLGRP_POLICY,
+#define XFRMNLGRP_POLICY	XFRMNLGRP_POLICY
+	XFRMNLGRP_AEVENTS,
+#define XFRMNLGRP_AEVENTS	XFRMNLGRP_AEVENTS
+	XFRMNLGRP_REPORT,
+#define XFRMNLGRP_REPORT	XFRMNLGRP_REPORT
+	XFRMNLGRP_MIGRATE,
+#define XFRMNLGRP_MIGRATE	XFRMNLGRP_MIGRATE
+	XFRMNLGRP_MAPPING,
+#define XFRMNLGRP_MAPPING	XFRMNLGRP_MAPPING
+	__XFRMNLGRP_MAX
+};
+#define XFRMNLGRP_MAX	(__XFRMNLGRP_MAX - 1)
+
+#endif /* _LINUX_XFRM_H */
diff --git a/contrib/libs/linux-headers/linux/xilinx-v4l2-controls.h b/contrib/libs/linux-headers/linux/xilinx-v4l2-controls.h
new file mode 100644
index 0000000000..b6441fe705
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/xilinx-v4l2-controls.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Xilinx Controls Header
+ *
+ * Copyright (C) 2013-2015 Ideas on Board
+ * Copyright (C) 2013-2015 Xilinx, Inc.
+ *
+ * Contacts: Hyun Kwon <hyun.kwon@xilinx.com>
+ *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __UAPI_XILINX_V4L2_CONTROLS_H__
+#define __UAPI_XILINX_V4L2_CONTROLS_H__
+
+#include <linux/v4l2-controls.h>
+
+#define V4L2_CID_XILINX_OFFSET	0xc000
+#define V4L2_CID_XILINX_BASE	(V4L2_CID_USER_BASE + V4L2_CID_XILINX_OFFSET)
+
+/*
+ * Private Controls for Xilinx Video IPs
+ */
+
+/*
+ * Xilinx TPG Video IP
+ */
+
+#define V4L2_CID_XILINX_TPG			(V4L2_CID_USER_BASE + 0xc000)
+
+/* Draw cross hairs */
+#define V4L2_CID_XILINX_TPG_CROSS_HAIRS		(V4L2_CID_XILINX_TPG + 1)
+/* Enable a moving box */
+#define V4L2_CID_XILINX_TPG_MOVING_BOX		(V4L2_CID_XILINX_TPG + 2)
+/* Mask out a color component */
+#define V4L2_CID_XILINX_TPG_COLOR_MASK		(V4L2_CID_XILINX_TPG + 3)
+/* Enable a stuck pixel feature */
+#define V4L2_CID_XILINX_TPG_STUCK_PIXEL		(V4L2_CID_XILINX_TPG + 4)
+/* Enable a noisy output */
+#define V4L2_CID_XILINX_TPG_NOISE		(V4L2_CID_XILINX_TPG + 5)
+/* Enable the motion feature */
+#define V4L2_CID_XILINX_TPG_MOTION		(V4L2_CID_XILINX_TPG + 6)
+/* Configure the motion speed of moving patterns */
+#define V4L2_CID_XILINX_TPG_MOTION_SPEED	(V4L2_CID_XILINX_TPG + 7)
+/* The row of horizontal cross hair location */
+#define V4L2_CID_XILINX_TPG_CROSS_HAIR_ROW	(V4L2_CID_XILINX_TPG + 8)
+/* The colum of vertical cross hair location */
+#define V4L2_CID_XILINX_TPG_CROSS_HAIR_COLUMN	(V4L2_CID_XILINX_TPG + 9)
+/* Set starting point of sine wave for horizontal component */
+#define V4L2_CID_XILINX_TPG_ZPLATE_HOR_START	(V4L2_CID_XILINX_TPG + 10)
+/* Set speed of the horizontal component */
+#define V4L2_CID_XILINX_TPG_ZPLATE_HOR_SPEED	(V4L2_CID_XILINX_TPG + 11)
+/* Set starting point of sine wave for vertical component */
+#define V4L2_CID_XILINX_TPG_ZPLATE_VER_START	(V4L2_CID_XILINX_TPG + 12)
+/* Set speed of the vertical component */
+#define V4L2_CID_XILINX_TPG_ZPLATE_VER_SPEED	(V4L2_CID_XILINX_TPG + 13)
+/* Moving box size */
+#define V4L2_CID_XILINX_TPG_BOX_SIZE		(V4L2_CID_XILINX_TPG + 14)
+/* Moving box color */
+#define V4L2_CID_XILINX_TPG_BOX_COLOR		(V4L2_CID_XILINX_TPG + 15)
+/* Upper limit count of generated stuck pixels */
+#define V4L2_CID_XILINX_TPG_STUCK_PIXEL_THRESH	(V4L2_CID_XILINX_TPG + 16)
+/* Noise level */
+#define V4L2_CID_XILINX_TPG_NOISE_GAIN		(V4L2_CID_XILINX_TPG + 17)
+
+#endif /* __UAPI_XILINX_V4L2_CONTROLS_H__ */
diff --git a/contrib/libs/linux-headers/linux/zorro.h b/contrib/libs/linux-headers/linux/zorro.h
new file mode 100644
index 0000000000..f6bdfbc681
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/zorro.h
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  linux/zorro.h -- Amiga AutoConfig (Zorro) Bus Definitions
+ *
+ *  Copyright (C) 1995--2003 Geert Uytterhoeven
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+
+#ifndef _LINUX_ZORRO_H
+#define _LINUX_ZORRO_H
+
+#include <linux/types.h>
+
+
+    /*
+     *  Each Zorro board has a 32-bit ID of the form
+     *
+     *      mmmmmmmmmmmmmmmmppppppppeeeeeeee
+     *
+     *  with
+     *
+     *      mmmmmmmmmmmmmmmm	16-bit Manufacturer ID (assigned by CBM (sigh))
+     *      pppppppp		8-bit Product ID (assigned by manufacturer)
+     *      eeeeeeee		8-bit Extended Product ID (currently only used
+     *				for some GVP boards)
+     */
+
+
+#define ZORRO_MANUF(id)		((id) >> 16)
+#define ZORRO_PROD(id)		(((id) >> 8) & 0xff)
+#define ZORRO_EPC(id)		((id) & 0xff)
+
+#define ZORRO_ID(manuf, prod, epc) \
+	((ZORRO_MANUF_##manuf << 16) | ((prod) << 8) | (epc))
+
+typedef __u32 zorro_id;
+
+
+/* Include the ID list */
+#include <linux/zorro_ids.h>
+
+
+    /*
+     *  GVP identifies most of its products through the 'extended product code'
+     *  (epc). The epc has to be ANDed with the GVP_PRODMASK before the
+     *  identification.
+     */
+
+#define GVP_PRODMASK		(0xf8)
+#define GVP_SCSICLKMASK		(0x01)
+
+enum GVP_flags {
+	GVP_IO			= 0x01,
+	GVP_ACCEL		= 0x02,
+	GVP_SCSI		= 0x04,
+	GVP_24BITDMA		= 0x08,
+	GVP_25BITDMA		= 0x10,
+	GVP_NOBANK		= 0x20,
+	GVP_14MHZ		= 0x40,
+};
+
+
+struct Node {
+	__be32 ln_Succ;		/* Pointer to next (successor) */
+	__be32 ln_Pred;		/* Pointer to previous (predecessor) */
+	__u8   ln_Type;
+	__s8   ln_Pri;		/* Priority, for sorting */
+	__be32 ln_Name;		/* ID string, null terminated */
+} __attribute__((packed));
+
+struct ExpansionRom {
+	/* -First 16 bytes of the expansion ROM */
+	__u8   er_Type;		/* Board type, size and flags */
+	__u8   er_Product;	/* Product number, assigned by manufacturer */
+	__u8   er_Flags;		/* Flags */
+	__u8   er_Reserved03;	/* Must be zero ($ff inverted) */
+	__be16 er_Manufacturer;	/* Unique ID, ASSIGNED BY COMMODORE-AMIGA! */
+	__be32 er_SerialNumber;	/* Available for use by manufacturer */
+	__be16 er_InitDiagVec;	/* Offset to optional "DiagArea" structure */
+	__u8   er_Reserved0c;
+	__u8   er_Reserved0d;
+	__u8   er_Reserved0e;
+	__u8   er_Reserved0f;
+} __attribute__((packed));
+
+/* er_Type board type bits */
+#define ERT_TYPEMASK	0xc0
+#define ERT_ZORROII	0xc0
+#define ERT_ZORROIII	0x80
+
+/* other bits defined in er_Type */
+#define ERTB_MEMLIST	5		/* Link RAM into free memory list */
+#define ERTF_MEMLIST	(1<<5)
+
+struct ConfigDev {
+	struct Node	cd_Node;
+	__u8		cd_Flags;	/* (read/write) */
+	__u8		cd_Pad;		/* reserved */
+	struct ExpansionRom cd_Rom;	/* copy of board's expansion ROM */
+	__be32		cd_BoardAddr;	/* where in memory the board was placed */
+	__be32		cd_BoardSize;	/* size of board in bytes */
+	__be16		cd_SlotAddr;	/* which slot number (PRIVATE) */
+	__be16		cd_SlotSize;	/* number of slots (PRIVATE) */
+	__be32		cd_Driver;	/* pointer to node of driver */
+	__be32		cd_NextCD;	/* linked list of drivers to config */
+	__be32		cd_Unused[4];	/* for whatever the driver wants */
+} __attribute__((packed));
+
+#define ZORRO_NUM_AUTO		16
+
+#endif /* _LINUX_ZORRO_H */
diff --git a/contrib/libs/linux-headers/linux/zorro_ids.h b/contrib/libs/linux-headers/linux/zorro_ids.h
new file mode 100644
index 0000000000..6e574d7b7d
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/zorro_ids.h
@@ -0,0 +1,553 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  Zorro board IDs
+ *
+ *  Please keep sorted.
+ */
+
+
+#define ZORRO_MANUF_PACIFIC_PERIPHERALS				0x00D3
+#define  ZORRO_PROD_PACIFIC_PERIPHERALS_SE_2000_A500		ZORRO_ID(PACIFIC_PERIPHERALS, 0x00, 0)
+#define  ZORRO_PROD_PACIFIC_PERIPHERALS_SCSI			ZORRO_ID(PACIFIC_PERIPHERALS, 0x0A, 0)
+
+#define ZORRO_MANUF_MACROSYSTEMS_USA_2				0x0100
+#define  ZORRO_PROD_MACROSYSTEMS_WARP_ENGINE			ZORRO_ID(MACROSYSTEMS_USA_2, 0x13, 0)
+
+#define ZORRO_MANUF_KUPKE_1					0x00DD
+#define  ZORRO_PROD_KUPKE_GOLEM_RAM_BOX_2MB			ZORRO_ID(KUPKE_1, 0x00, 0)
+
+#define ZORRO_MANUF_MEMPHIS					0x0100
+#define  ZORRO_PROD_MEMPHIS_STORMBRINGER			ZORRO_ID(MEMPHIS, 0x00, 0)
+
+#define ZORRO_MANUF_3_STATE					0x0200
+#define  ZORRO_PROD_3_STATE_MEGAMIX_2000			ZORRO_ID(3_STATE, 0x02, 0)
+
+#define ZORRO_MANUF_COMMODORE_BRAUNSCHWEIG			0x0201
+#define  ZORRO_PROD_CBM_A2088_A2286				ZORRO_ID(COMMODORE_BRAUNSCHWEIG, 0x01, 0)
+#define  ZORRO_PROD_CBM_A2286					ZORRO_ID(COMMODORE_BRAUNSCHWEIG, 0x02, 0)
+#define  ZORRO_PROD_CBM_A4091_1					ZORRO_ID(COMMODORE_BRAUNSCHWEIG, 0x54, 0)
+#define  ZORRO_PROD_CBM_A2386SX_1				ZORRO_ID(COMMODORE_BRAUNSCHWEIG, 0x67, 0)
+
+#define ZORRO_MANUF_COMMODORE_WEST_CHESTER_1			0x0202
+#define  ZORRO_PROD_CBM_A2090A					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x01, 0)
+#define  ZORRO_PROD_CBM_A590_A2091_1				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x02, 0)
+#define  ZORRO_PROD_CBM_A590_A2091_2				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x03, 0)
+#define  ZORRO_PROD_CBM_A2090B					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x04, 0)
+#define  ZORRO_PROD_CBM_A2060					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x09, 0)
+#define  ZORRO_PROD_CBM_A590_A2052_A2058_A2091			ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x0A, 0)
+#define  ZORRO_PROD_CBM_A560_RAM				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x20, 0)
+#define  ZORRO_PROD_CBM_A2232_PROTOTYPE				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x45, 0)
+#define  ZORRO_PROD_CBM_A2232					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x46, 0)
+#define  ZORRO_PROD_CBM_A2620					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x50, 0)
+#define  ZORRO_PROD_CBM_A2630					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x51, 0)
+#define  ZORRO_PROD_CBM_A4091_2					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x54, 0)
+#define  ZORRO_PROD_CBM_A2065_1					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x5A, 0)
+#define  ZORRO_PROD_CBM_ROMULATOR				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x60, 0)
+#define  ZORRO_PROD_CBM_A3000_TEST_FIXTURE			ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x61, 0)
+#define  ZORRO_PROD_CBM_A2386SX_2				ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x67, 0)
+#define  ZORRO_PROD_CBM_A2065_2					ZORRO_ID(COMMODORE_WEST_CHESTER_1, 0x70, 0)
+
+#define ZORRO_MANUF_COMMODORE_WEST_CHESTER_2			0x0203
+#define  ZORRO_PROD_CBM_A2090A_CM				ZORRO_ID(COMMODORE_WEST_CHESTER_2, 0x03, 0)
+
+#define ZORRO_MANUF_PROGRESSIVE_PERIPHERALS_AND_SYSTEMS_2	0x02F4
+#define  ZORRO_PROD_PPS_EXP8000					ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS_2, 0x02, 0)
+
+#define ZORRO_MANUF_KOLFF_COMPUTER_SUPPLIES			0x02FF
+#define  ZORRO_PROD_KCS_POWER_PC_BOARD				ZORRO_ID(KOLFF_COMPUTER_SUPPLIES, 0x00, 0)
+
+#define ZORRO_MANUF_CARDCO_1					0x03EC
+#define  ZORRO_PROD_CARDCO_KRONOS_2000_1			ZORRO_ID(CARDCO_1, 0x04, 0)
+#define  ZORRO_PROD_CARDCO_A1000_1				ZORRO_ID(CARDCO_1, 0x0C, 0)
+#define  ZORRO_PROD_CARDCO_ESCORT				ZORRO_ID(CARDCO_1, 0x0E, 0)
+#define  ZORRO_PROD_CARDCO_A2410				ZORRO_ID(CARDCO_1, 0xF5, 0)
+
+#define ZORRO_MANUF_A_SQUARED					0x03ED
+#define  ZORRO_PROD_A_SQUARED_LIVE_2000				ZORRO_ID(A_SQUARED, 0x01, 0)
+
+#define ZORRO_MANUF_COMSPEC_COMMUNICATIONS			0x03EE
+#define  ZORRO_PROD_COMSPEC_COMMUNICATIONS_AX2000		ZORRO_ID(COMSPEC_COMMUNICATIONS, 0x01, 0)
+
+#define ZORRO_MANUF_ANAKIN_RESEARCH				0x03F1
+#define  ZORRO_PROD_ANAKIN_RESEARCH_EASYL			ZORRO_ID(ANAKIN_RESEARCH, 0x01, 0)
+
+#define ZORRO_MANUF_MICROBOTICS					0x03F2
+#define  ZORRO_PROD_MICROBOTICS_STARBOARD_II			ZORRO_ID(MICROBOTICS, 0x00, 0)
+#define  ZORRO_PROD_MICROBOTICS_STARDRIVE			ZORRO_ID(MICROBOTICS, 0x02, 0)
+#define  ZORRO_PROD_MICROBOTICS_8_UP_A				ZORRO_ID(MICROBOTICS, 0x03, 0)
+#define  ZORRO_PROD_MICROBOTICS_8_UP_Z				ZORRO_ID(MICROBOTICS, 0x04, 0)
+#define  ZORRO_PROD_MICROBOTICS_DELTA_RAM			ZORRO_ID(MICROBOTICS, 0x20, 0)
+#define  ZORRO_PROD_MICROBOTICS_8_STAR_RAM			ZORRO_ID(MICROBOTICS, 0x40, 0)
+#define  ZORRO_PROD_MICROBOTICS_8_STAR				ZORRO_ID(MICROBOTICS, 0x41, 0)
+#define  ZORRO_PROD_MICROBOTICS_VXL_RAM_32			ZORRO_ID(MICROBOTICS, 0x44, 0)
+#define  ZORRO_PROD_MICROBOTICS_VXL_68030			ZORRO_ID(MICROBOTICS, 0x45, 0)
+#define  ZORRO_PROD_MICROBOTICS_DELTA				ZORRO_ID(MICROBOTICS, 0x60, 0)
+#define  ZORRO_PROD_MICROBOTICS_MBX_1200_1200Z_RAM		ZORRO_ID(MICROBOTICS, 0x81, 0)
+#define  ZORRO_PROD_MICROBOTICS_HARDFRAME_2000_1		ZORRO_ID(MICROBOTICS, 0x96, 0)
+#define  ZORRO_PROD_MICROBOTICS_HARDFRAME_2000_2		ZORRO_ID(MICROBOTICS, 0x9E, 0)
+#define  ZORRO_PROD_MICROBOTICS_MBX_1200_1200Z			ZORRO_ID(MICROBOTICS, 0xC1, 0)
+
+#define ZORRO_MANUF_ACCESS_ASSOCIATES_ALEGRA			0x03F4
+
+#define ZORRO_MANUF_EXPANSION_TECHNOLOGIES			0x03F6
+
+#define ZORRO_MANUF_ASDG					0x03FF
+#define  ZORRO_PROD_ASDG_MEMORY_1				ZORRO_ID(ASDG, 0x01, 0)
+#define  ZORRO_PROD_ASDG_MEMORY_2				ZORRO_ID(ASDG, 0x02, 0)
+#define  ZORRO_PROD_ASDG_EB920_LAN_ROVER			ZORRO_ID(ASDG, 0xFE, 0)
+#define  ZORRO_PROD_ASDG_GPIB_DUALIEEE488_TWIN_X		ZORRO_ID(ASDG, 0xFF, 0)
+
+#define ZORRO_MANUF_IMTRONICS_1					0x0404
+#define  ZORRO_PROD_IMTRONICS_HURRICANE_2800_1			ZORRO_ID(IMTRONICS_1, 0x39, 0)
+#define  ZORRO_PROD_IMTRONICS_HURRICANE_2800_2			ZORRO_ID(IMTRONICS_1, 0x57, 0)
+
+#define ZORRO_MANUF_CBM_UNIVERSITY_OF_LOWELL			0x0406
+#define  ZORRO_PROD_CBM_A2410					ZORRO_ID(CBM_UNIVERSITY_OF_LOWELL, 0x00, 0)
+
+#define ZORRO_MANUF_AMERISTAR					0x041D
+#define  ZORRO_PROD_AMERISTAR_A2065				ZORRO_ID(AMERISTAR, 0x01, 0)
+#define  ZORRO_PROD_AMERISTAR_A560				ZORRO_ID(AMERISTAR, 0x09, 0)
+#define  ZORRO_PROD_AMERISTAR_A4066				ZORRO_ID(AMERISTAR, 0x0A, 0)
+
+#define ZORRO_MANUF_SUPRA					0x0420
+#define  ZORRO_PROD_SUPRA_SUPRADRIVE_4x4			ZORRO_ID(SUPRA, 0x01, 0)
+#define  ZORRO_PROD_SUPRA_1000_RAM				ZORRO_ID(SUPRA, 0x02, 0)
+#define  ZORRO_PROD_SUPRA_2000_DMA				ZORRO_ID(SUPRA, 0x03, 0)
+#define  ZORRO_PROD_SUPRA_500					ZORRO_ID(SUPRA, 0x05, 0)
+#define  ZORRO_PROD_SUPRA_500_SCSI				ZORRO_ID(SUPRA, 0x08, 0)
+#define  ZORRO_PROD_SUPRA_500XP_2000_RAM			ZORRO_ID(SUPRA, 0x09, 0)
+#define  ZORRO_PROD_SUPRA_500RX_2000_RAM			ZORRO_ID(SUPRA, 0x0A, 0)
+#define  ZORRO_PROD_SUPRA_2400ZI				ZORRO_ID(SUPRA, 0x0B, 0)
+#define  ZORRO_PROD_SUPRA_500XP_SUPRADRIVE_WORDSYNC		ZORRO_ID(SUPRA, 0x0C, 0)
+#define  ZORRO_PROD_SUPRA_SUPRADRIVE_WORDSYNC_II		ZORRO_ID(SUPRA, 0x0D, 0)
+#define  ZORRO_PROD_SUPRA_2400ZIPLUS				ZORRO_ID(SUPRA, 0x10, 0)
+
+#define ZORRO_MANUF_COMPUTER_SYSTEMS_ASSOCIATES			0x0422
+#define  ZORRO_PROD_CSA_MAGNUM					ZORRO_ID(COMPUTER_SYSTEMS_ASSOCIATES, 0x11, 0)
+#define  ZORRO_PROD_CSA_12_GAUGE				ZORRO_ID(COMPUTER_SYSTEMS_ASSOCIATES, 0x15, 0)
+
+#define ZORRO_MANUF_MARC_MICHAEL_GROTH				0x0439
+
+#define ZORRO_MANUF_M_TECH					0x0502
+#define  ZORRO_PROD_MTEC_AT500_1				ZORRO_ID(M_TECH, 0x03, 0)
+
+#define ZORRO_MANUF_GREAT_VALLEY_PRODUCTS_1			0x06E1
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_I				ZORRO_ID(GREAT_VALLEY_PRODUCTS_1, 0x08, 0)
+
+#define ZORRO_MANUF_BYTEBOX					0x07DA
+#define  ZORRO_PROD_BYTEBOX_A500				ZORRO_ID(BYTEBOX, 0x00, 0)
+
+#define ZORRO_MANUF_DKB_POWER_COMPUTING				0x07DC
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_SECUREKEY		ZORRO_ID(DKB_POWER_COMPUTING, 0x09, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_DKM_3128		ZORRO_ID(DKB_POWER_COMPUTING, 0x0E, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_RAPID_FIRE		ZORRO_ID(DKB_POWER_COMPUTING, 0x0F, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_DKM_1202		ZORRO_ID(DKB_POWER_COMPUTING, 0x10, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_COBRA_VIPER_II_68EC030	ZORRO_ID(DKB_POWER_COMPUTING, 0x12, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_WILDFIRE_060_1		ZORRO_ID(DKB_POWER_COMPUTING, 0x17, 0)
+#define  ZORRO_PROD_DKB_POWER_COMPUTING_WILDFIRE_060_2		ZORRO_ID(DKB_POWER_COMPUTING, 0xFF, 0)
+
+#define ZORRO_MANUF_GREAT_VALLEY_PRODUCTS_2			0x07E1
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_I_4K			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x01, 0)
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_I_16K_2			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x02, 0)
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_I_16K_3			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x03, 0)
+#define  ZORRO_PROD_GVP_IMPACT_3001_IDE_1			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x08, 0)
+#define  ZORRO_PROD_GVP_IMPACT_3001_RAM				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x09, 0)
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_II_RAM_1			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0A, 0)
+#define  ZORRO_PROD_GVP_EPC_BASE				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0)
+#define  ZORRO_PROD_GVP_GFORCE_040_1				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x20)
+#define  ZORRO_PROD_GVP_GFORCE_040_SCSI_1			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x30)
+#define  ZORRO_PROD_GVP_A1291					ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x40)
+#define  ZORRO_PROD_GVP_COMBO_030_R4				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x60)
+#define  ZORRO_PROD_GVP_COMBO_030_R4_SCSI			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x70)
+#define  ZORRO_PROD_GVP_PHONEPAK				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x78)
+#define  ZORRO_PROD_GVP_IO_EXTENDER				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0x98)
+#define  ZORRO_PROD_GVP_GFORCE_030				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xa0)
+#define  ZORRO_PROD_GVP_GFORCE_030_SCSI				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xb0)
+#define  ZORRO_PROD_GVP_A530					ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xc0)
+#define  ZORRO_PROD_GVP_A530_SCSI				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xd0)
+#define  ZORRO_PROD_GVP_COMBO_030_R3				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xe0)
+#define  ZORRO_PROD_GVP_COMBO_030_R3_SCSI			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xf0)
+#define  ZORRO_PROD_GVP_SERIES_II				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0B, 0xf8)
+#define  ZORRO_PROD_GVP_IMPACT_3001_IDE_2			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0D, 0)
+/*#define  ZORRO_PROD_GVP_A2000_030				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0D, 0)*/
+/*#define  ZORRO_PROD_GVP_GFORCE_040_SCSI_2			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x0D, 0)*/
+#define  ZORRO_PROD_GVP_GFORCE_040_060				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x16, 0)
+#define  ZORRO_PROD_GVP_IMPACT_VISION_24			ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0x20, 0)
+#define  ZORRO_PROD_GVP_GFORCE_040_2				ZORRO_ID(GREAT_VALLEY_PRODUCTS_2, 0xFF, 0)
+
+#define ZORRO_MANUF_CALIFORNIA_ACCESS_SYNERGY			0x07E5
+#define  ZORRO_PROD_CALIFORNIA_ACCESS_SYNERGY_MALIBU		ZORRO_ID(CALIFORNIA_ACCESS_SYNERGY, 0x01, 0)
+
+#define ZORRO_MANUF_XETEC					0x07E6
+#define  ZORRO_PROD_XETEC_FASTCARD				ZORRO_ID(XETEC, 0x01, 0)
+#define  ZORRO_PROD_XETEC_FASTCARD_RAM				ZORRO_ID(XETEC, 0x02, 0)
+#define  ZORRO_PROD_XETEC_FASTCARD_PLUS				ZORRO_ID(XETEC, 0x03, 0)
+
+#define ZORRO_MANUF_PROGRESSIVE_PERIPHERALS_AND_SYSTEMS		0x07EA
+#define  ZORRO_PROD_PPS_MERCURY					ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS, 0x00, 0)
+#define  ZORRO_PROD_PPS_A3000_68040				ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS, 0x01, 0)
+#define  ZORRO_PROD_PPS_A2000_68040				ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS, 0x69, 0)
+#define  ZORRO_PROD_PPS_ZEUS					ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS, 0x96, 0)
+#define  ZORRO_PROD_PPS_A500_68040				ZORRO_ID(PROGRESSIVE_PERIPHERALS_AND_SYSTEMS, 0xBB, 0)
+
+#define ZORRO_MANUF_XEBEC					0x07EC
+
+#define ZORRO_MANUF_SPIRIT_TECHNOLOGY				0x07F2
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_INSIDER_IN1000		ZORRO_ID(SPIRIT_TECHNOLOGY, 0x01, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_INSIDER_IN500		ZORRO_ID(SPIRIT_TECHNOLOGY, 0x02, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_SIN500			ZORRO_ID(SPIRIT_TECHNOLOGY, 0x03, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_HDA_506			ZORRO_ID(SPIRIT_TECHNOLOGY, 0x04, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_AX_S			ZORRO_ID(SPIRIT_TECHNOLOGY, 0x05, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_OCTABYTE			ZORRO_ID(SPIRIT_TECHNOLOGY, 0x06, 0)
+#define  ZORRO_PROD_SPIRIT_TECHNOLOGY_INMATE			ZORRO_ID(SPIRIT_TECHNOLOGY, 0x08, 0)
+
+#define ZORRO_MANUF_SPIRIT_TECHNOLOGY_2				0x07F3
+
+#define ZORRO_MANUF_BSC_ALFADATA_1				0x07FE
+#define  ZORRO_PROD_BSC_ALF_3_1					ZORRO_ID(BSC_ALFADATA_1, 0x03, 0)
+
+#define ZORRO_MANUF_BSC_ALFADATA_2				0x0801
+#define  ZORRO_PROD_BSC_ALF_2_1					ZORRO_ID(BSC_ALFADATA_2, 0x01, 0)
+#define  ZORRO_PROD_BSC_ALF_2_2					ZORRO_ID(BSC_ALFADATA_2, 0x02, 0)
+#define  ZORRO_PROD_BSC_ALF_3_2					ZORRO_ID(BSC_ALFADATA_2, 0x03, 0)
+
+#define ZORRO_MANUF_CARDCO_2					0x0802
+#define  ZORRO_PROD_CARDCO_KRONOS_2000_2			ZORRO_ID(CARDCO_2, 0x04, 0)
+#define  ZORRO_PROD_CARDCO_A1000_2				ZORRO_ID(CARDCO_2, 0x0C, 0)
+
+#define ZORRO_MANUF_JOCHHEIM					0x0804
+#define  ZORRO_PROD_JOCHHEIM_RAM				ZORRO_ID(JOCHHEIM, 0x01, 0)
+
+#define ZORRO_MANUF_CHECKPOINT_TECHNOLOGIES			0x0807
+#define  ZORRO_PROD_CHECKPOINT_TECHNOLOGIES_SERIAL_SOLUTION	ZORRO_ID(CHECKPOINT_TECHNOLOGIES, 0x00, 0)
+
+#define ZORRO_MANUF_EDOTRONIK					0x0810
+#define  ZORRO_PROD_EDOTRONIK_IEEE_488				ZORRO_ID(EDOTRONIK, 0x01, 0)
+#define  ZORRO_PROD_EDOTRONIK_8032				ZORRO_ID(EDOTRONIK, 0x02, 0)
+#define  ZORRO_PROD_EDOTRONIK_MULTISERIAL			ZORRO_ID(EDOTRONIK, 0x03, 0)
+#define  ZORRO_PROD_EDOTRONIK_VIDEODIGITIZER			ZORRO_ID(EDOTRONIK, 0x04, 0)
+#define  ZORRO_PROD_EDOTRONIK_PARALLEL_IO			ZORRO_ID(EDOTRONIK, 0x05, 0)
+#define  ZORRO_PROD_EDOTRONIK_PIC_PROTOYPING			ZORRO_ID(EDOTRONIK, 0x06, 0)
+#define  ZORRO_PROD_EDOTRONIK_ADC				ZORRO_ID(EDOTRONIK, 0x07, 0)
+#define  ZORRO_PROD_EDOTRONIK_VME				ZORRO_ID(EDOTRONIK, 0x08, 0)
+#define  ZORRO_PROD_EDOTRONIK_DSP96000				ZORRO_ID(EDOTRONIK, 0x09, 0)
+
+#define ZORRO_MANUF_NES_INC					0x0813
+#define  ZORRO_PROD_NES_INC_RAM					ZORRO_ID(NES_INC, 0x00, 0)
+
+#define ZORRO_MANUF_ICD						0x0817
+#define  ZORRO_PROD_ICD_ADVANTAGE_2000_SCSI			ZORRO_ID(ICD, 0x01, 0)
+#define  ZORRO_PROD_ICD_ADVANTAGE_IDE				ZORRO_ID(ICD, 0x03, 0)
+#define  ZORRO_PROD_ICD_ADVANTAGE_2080_RAM			ZORRO_ID(ICD, 0x04, 0)
+
+#define ZORRO_MANUF_KUPKE_2					0x0819
+#define  ZORRO_PROD_KUPKE_OMTI					ZORRO_ID(KUPKE_2, 0x01, 0)
+#define  ZORRO_PROD_KUPKE_SCSI_II				ZORRO_ID(KUPKE_2, 0x02, 0)
+#define  ZORRO_PROD_KUPKE_GOLEM_BOX				ZORRO_ID(KUPKE_2, 0x03, 0)
+#define  ZORRO_PROD_KUPKE_030_882				ZORRO_ID(KUPKE_2, 0x04, 0)
+#define  ZORRO_PROD_KUPKE_SCSI_AT				ZORRO_ID(KUPKE_2, 0x05, 0)
+
+#define ZORRO_MANUF_GREAT_VALLEY_PRODUCTS_3			0x081D
+#define  ZORRO_PROD_GVP_A2000_RAM8				ZORRO_ID(GREAT_VALLEY_PRODUCTS_3, 0x09, 0)
+#define  ZORRO_PROD_GVP_IMPACT_SERIES_II_RAM_2			ZORRO_ID(GREAT_VALLEY_PRODUCTS_3, 0x0A, 0)
+
+#define ZORRO_MANUF_INTERWORKS_NETWORK				0x081E
+
+#define ZORRO_MANUF_HARDITAL_SYNTHESIS				0x0820
+#define  ZORRO_PROD_HARDITAL_SYNTHESIS_TQM_68030_68882		ZORRO_ID(HARDITAL_SYNTHESIS, 0x14, 0)
+
+#define ZORRO_MANUF_APPLIED_ENGINEERING				0x0828
+#define  ZORRO_PROD_APPLIED_ENGINEERING_DL2000			ZORRO_ID(APPLIED_ENGINEERING, 0x10, 0)
+#define  ZORRO_PROD_APPLIED_ENGINEERING_RAM_WORKS		ZORRO_ID(APPLIED_ENGINEERING, 0xE0, 0)
+
+#define ZORRO_MANUF_BSC_ALFADATA_3				0x082C
+#define  ZORRO_PROD_BSC_OKTAGON_2008				ZORRO_ID(BSC_ALFADATA_3, 0x05, 0)
+#define  ZORRO_PROD_BSC_TANDEM_AT_2008_508			ZORRO_ID(BSC_ALFADATA_3, 0x06, 0)
+#define  ZORRO_PROD_BSC_ALFA_RAM_1200				ZORRO_ID(BSC_ALFADATA_3, 0x07, 0)
+#define  ZORRO_PROD_BSC_OKTAGON_2008_RAM			ZORRO_ID(BSC_ALFADATA_3, 0x08, 0)
+#define  ZORRO_PROD_BSC_MULTIFACE_I				ZORRO_ID(BSC_ALFADATA_3, 0x10, 0)
+#define  ZORRO_PROD_BSC_MULTIFACE_II				ZORRO_ID(BSC_ALFADATA_3, 0x11, 0)
+#define  ZORRO_PROD_BSC_MULTIFACE_III				ZORRO_ID(BSC_ALFADATA_3, 0x12, 0)
+#define  ZORRO_PROD_BSC_FRAMEMASTER_II				ZORRO_ID(BSC_ALFADATA_3, 0x20, 0)
+#define  ZORRO_PROD_BSC_GRAFFITI_RAM				ZORRO_ID(BSC_ALFADATA_3, 0x21, 0)
+#define  ZORRO_PROD_BSC_GRAFFITI_REG				ZORRO_ID(BSC_ALFADATA_3, 0x22, 0)
+#define  ZORRO_PROD_BSC_ISDN_MASTERCARD				ZORRO_ID(BSC_ALFADATA_3, 0x40, 0)
+#define  ZORRO_PROD_BSC_ISDN_MASTERCARD_II			ZORRO_ID(BSC_ALFADATA_3, 0x41, 0)
+
+#define ZORRO_MANUF_PHOENIX					0x0835
+#define  ZORRO_PROD_PHOENIX_ST506				ZORRO_ID(PHOENIX, 0x21, 0)
+#define  ZORRO_PROD_PHOENIX_SCSI				ZORRO_ID(PHOENIX, 0x22, 0)
+#define  ZORRO_PROD_PHOENIX_RAM					ZORRO_ID(PHOENIX, 0xBE, 0)
+
+#define ZORRO_MANUF_ADVANCED_STORAGE_SYSTEMS			0x0836
+#define  ZORRO_PROD_ADVANCED_STORAGE_SYSTEMS_NEXUS		ZORRO_ID(ADVANCED_STORAGE_SYSTEMS, 0x01, 0)
+#define  ZORRO_PROD_ADVANCED_STORAGE_SYSTEMS_NEXUS_RAM		ZORRO_ID(ADVANCED_STORAGE_SYSTEMS, 0x08, 0)
+
+#define ZORRO_MANUF_IMPULSE					0x0838
+#define  ZORRO_PROD_IMPULSE_FIRECRACKER_24			ZORRO_ID(IMPULSE, 0x00, 0)
+
+#define ZORRO_MANUF_IVS						0x0840
+#define  ZORRO_PROD_IVS_GRANDSLAM_PIC_2				ZORRO_ID(IVS, 0x02, 0)
+#define  ZORRO_PROD_IVS_GRANDSLAM_PIC_1				ZORRO_ID(IVS, 0x04, 0)
+#define  ZORRO_PROD_IVS_OVERDRIVE				ZORRO_ID(IVS, 0x10, 0)
+#define  ZORRO_PROD_IVS_TRUMPCARD_CLASSIC			ZORRO_ID(IVS, 0x30, 0)
+#define  ZORRO_PROD_IVS_TRUMPCARD_PRO_GRANDSLAM			ZORRO_ID(IVS, 0x34, 0)
+#define  ZORRO_PROD_IVS_META_4					ZORRO_ID(IVS, 0x40, 0)
+#define  ZORRO_PROD_IVS_WAVETOOLS				ZORRO_ID(IVS, 0xBF, 0)
+#define  ZORRO_PROD_IVS_VECTOR_1				ZORRO_ID(IVS, 0xF3, 0)
+#define  ZORRO_PROD_IVS_VECTOR_2				ZORRO_ID(IVS, 0xF4, 0)
+
+#define ZORRO_MANUF_VECTOR_1					0x0841
+#define  ZORRO_PROD_VECTOR_CONNECTION_1				ZORRO_ID(VECTOR_1, 0xE3, 0)
+
+#define ZORRO_MANUF_XPERT_PRODEV				0x0845
+#define  ZORRO_PROD_XPERT_PRODEV_VISIONA_RAM			ZORRO_ID(XPERT_PRODEV, 0x01, 0)
+#define  ZORRO_PROD_XPERT_PRODEV_VISIONA_REG			ZORRO_ID(XPERT_PRODEV, 0x02, 0)
+#define  ZORRO_PROD_XPERT_PRODEV_MERLIN_RAM			ZORRO_ID(XPERT_PRODEV, 0x03, 0)
+#define  ZORRO_PROD_XPERT_PRODEV_MERLIN_REG_1			ZORRO_ID(XPERT_PRODEV, 0x04, 0)
+#define  ZORRO_PROD_XPERT_PRODEV_MERLIN_REG_2			ZORRO_ID(XPERT_PRODEV, 0xC9, 0)
+
+#define ZORRO_MANUF_HYDRA_SYSTEMS				0x0849
+#define  ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET			ZORRO_ID(HYDRA_SYSTEMS, 0x01, 0)
+
+#define ZORRO_MANUF_SUNRIZE_INDUSTRIES				0x084F
+#define  ZORRO_PROD_SUNRIZE_INDUSTRIES_AD1012			ZORRO_ID(SUNRIZE_INDUSTRIES, 0x01, 0)
+#define  ZORRO_PROD_SUNRIZE_INDUSTRIES_AD516			ZORRO_ID(SUNRIZE_INDUSTRIES, 0x02, 0)
+#define  ZORRO_PROD_SUNRIZE_INDUSTRIES_DD512			ZORRO_ID(SUNRIZE_INDUSTRIES, 0x03, 0)
+
+#define ZORRO_MANUF_TRICERATOPS					0x0850
+#define  ZORRO_PROD_TRICERATOPS_MULTI_IO			ZORRO_ID(TRICERATOPS, 0x01, 0)
+
+#define ZORRO_MANUF_APPLIED_MAGIC				0x0851
+#define  ZORRO_PROD_APPLIED_MAGIC_DMI_RESOLVER			ZORRO_ID(APPLIED_MAGIC, 0x01, 0)
+#define  ZORRO_PROD_APPLIED_MAGIC_DIGITAL_BROADCASTER		ZORRO_ID(APPLIED_MAGIC, 0x06, 0)
+
+#define ZORRO_MANUF_GFX_BASE					0x085E
+#define  ZORRO_PROD_GFX_BASE_GDA_1_VRAM				ZORRO_ID(GFX_BASE, 0x00, 0)
+#define  ZORRO_PROD_GFX_BASE_GDA_1				ZORRO_ID(GFX_BASE, 0x01, 0)
+
+#define ZORRO_MANUF_ROCTEC					0x0860
+#define  ZORRO_PROD_ROCTEC_RH_800C				ZORRO_ID(ROCTEC, 0x01, 0)
+#define  ZORRO_PROD_ROCTEC_RH_800C_RAM				ZORRO_ID(ROCTEC, 0x01, 0)
+
+#define ZORRO_MANUF_KATO					0x0861
+#define  ZORRO_PROD_KATO_MELODY					ZORRO_ID(KATO, 0x80, 0)
+/* ID clash!! */
+#define ZORRO_MANUF_HELFRICH_1					0x0861
+#define  ZORRO_PROD_HELFRICH_RAINBOW_II				ZORRO_ID(HELFRICH_1, 0x20, 0)
+#define  ZORRO_PROD_HELFRICH_RAINBOW_III			ZORRO_ID(HELFRICH_1, 0x21, 0)
+
+#define ZORRO_MANUF_ATLANTIS					0x0862
+
+#define ZORRO_MANUF_PROTAR					0x0864
+
+#define ZORRO_MANUF_ACS						0x0865
+
+#define ZORRO_MANUF_SOFTWARE_RESULTS_ENTERPRISES		0x0866
+#define  ZORRO_PROD_SOFTWARE_RESULTS_ENTERPRISES_GOLDEN_GATE_2_BUS_PLUS	ZORRO_ID(SOFTWARE_RESULTS_ENTERPRISES, 0x01, 0)
+
+#define ZORRO_MANUF_MASOBOSHI					0x086D
+#define  ZORRO_PROD_MASOBOSHI_MASTER_CARD_SC201			ZORRO_ID(MASOBOSHI, 0x03, 0)
+#define  ZORRO_PROD_MASOBOSHI_MASTER_CARD_MC702			ZORRO_ID(MASOBOSHI, 0x04, 0)
+#define  ZORRO_PROD_MASOBOSHI_MVD_819				ZORRO_ID(MASOBOSHI, 0x07, 0)
+
+#define ZORRO_MANUF_MAINHATTAN_DATA				0x086F
+#define  ZORRO_PROD_MAINHATTAN_DATA_IDE				ZORRO_ID(MAINHATTAN_DATA, 0x01, 0)
+
+#define ZORRO_MANUF_VILLAGE_TRONIC				0x0877
+#define  ZORRO_PROD_VILLAGE_TRONIC_DOMINO_RAM			ZORRO_ID(VILLAGE_TRONIC, 0x01, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_DOMINO_REG			ZORRO_ID(VILLAGE_TRONIC, 0x02, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_DOMINO_16M_PROTOTYPE		ZORRO_ID(VILLAGE_TRONIC, 0x03, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_II_II_PLUS_RAM	ZORRO_ID(VILLAGE_TRONIC, 0x0B, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_II_II_PLUS_REG	ZORRO_ID(VILLAGE_TRONIC, 0x0C, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_II_II_PLUS_SEGMENTED_MODE	ZORRO_ID(VILLAGE_TRONIC, 0x0D, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_IV_Z2_RAM1		ZORRO_ID(VILLAGE_TRONIC, 0x15, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_IV_Z2_RAM2		ZORRO_ID(VILLAGE_TRONIC, 0x16, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_IV_Z2_REG		ZORRO_ID(VILLAGE_TRONIC, 0x17, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_PICASSO_IV_Z3		ZORRO_ID(VILLAGE_TRONIC, 0x18, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_ARIADNE			ZORRO_ID(VILLAGE_TRONIC, 0xC9, 0)
+#define  ZORRO_PROD_VILLAGE_TRONIC_ARIADNE2			ZORRO_ID(VILLAGE_TRONIC, 0xCA, 0)
+
+#define ZORRO_MANUF_UTILITIES_UNLIMITED				0x087B
+#define  ZORRO_PROD_UTILITIES_UNLIMITED_EMPLANT_DELUXE		ZORRO_ID(UTILITIES_UNLIMITED, 0x15, 0)
+#define  ZORRO_PROD_UTILITIES_UNLIMITED_EMPLANT_DELUXE2		ZORRO_ID(UTILITIES_UNLIMITED, 0x20, 0)
+
+#define ZORRO_MANUF_AMITRIX					0x0880
+#define  ZORRO_PROD_AMITRIX_MULTI_IO				ZORRO_ID(AMITRIX, 0x01, 0)
+#define  ZORRO_PROD_AMITRIX_CD_RAM				ZORRO_ID(AMITRIX, 0x02, 0)
+
+#define ZORRO_MANUF_ARMAX					0x0885
+#define  ZORRO_PROD_ARMAX_OMNIBUS				ZORRO_ID(ARMAX, 0x00, 0)
+
+#define ZORRO_MANUF_ZEUS					0x088D
+#define  ZORRO_PROD_ZEUS_SPIDER					ZORRO_ID(ZEUS, 0x04, 0)
+
+#define ZORRO_MANUF_NEWTEK					0x088F
+#define  ZORRO_PROD_NEWTEK_VIDEOTOASTER				ZORRO_ID(NEWTEK, 0x00, 0)
+
+#define ZORRO_MANUF_M_TECH_GERMANY				0x0890
+#define  ZORRO_PROD_MTEC_AT500_2				ZORRO_ID(M_TECH_GERMANY, 0x01, 0)
+#define  ZORRO_PROD_MTEC_68030					ZORRO_ID(M_TECH_GERMANY, 0x03, 0)
+#define  ZORRO_PROD_MTEC_68020I					ZORRO_ID(M_TECH_GERMANY, 0x06, 0)
+#define  ZORRO_PROD_MTEC_A1200_T68030_RTC			ZORRO_ID(M_TECH_GERMANY, 0x20, 0)
+#define  ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530		ZORRO_ID(M_TECH_GERMANY, 0x21, 0)
+#define  ZORRO_PROD_MTEC_8_MB_RAM				ZORRO_ID(M_TECH_GERMANY, 0x22, 0)
+#define  ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE	ZORRO_ID(M_TECH_GERMANY, 0x24, 0)
+
+#define ZORRO_MANUF_GREAT_VALLEY_PRODUCTS_4			0x0891
+#define  ZORRO_PROD_GVP_EGS_28_24_SPECTRUM_RAM			ZORRO_ID(GREAT_VALLEY_PRODUCTS_4, 0x01, 0)
+#define  ZORRO_PROD_GVP_EGS_28_24_SPECTRUM_REG			ZORRO_ID(GREAT_VALLEY_PRODUCTS_4, 0x02, 0)
+
+#define ZORRO_MANUF_APOLLO_1					0x0892
+#define  ZORRO_PROD_APOLLO_A1200				ZORRO_ID(APOLLO_1, 0x01, 0)
+
+#define ZORRO_MANUF_HELFRICH_2					0x0893
+#define  ZORRO_PROD_HELFRICH_PICCOLO_RAM			ZORRO_ID(HELFRICH_2, 0x05, 0)
+#define  ZORRO_PROD_HELFRICH_PICCOLO_REG			ZORRO_ID(HELFRICH_2, 0x06, 0)
+#define  ZORRO_PROD_HELFRICH_PEGGY_PLUS_MPEG			ZORRO_ID(HELFRICH_2, 0x07, 0)
+#define  ZORRO_PROD_HELFRICH_VIDEOCRUNCHER			ZORRO_ID(HELFRICH_2, 0x08, 0)
+#define  ZORRO_PROD_HELFRICH_SD64_RAM				ZORRO_ID(HELFRICH_2, 0x0A, 0)
+#define  ZORRO_PROD_HELFRICH_SD64_REG				ZORRO_ID(HELFRICH_2, 0x0B, 0)
+
+#define ZORRO_MANUF_MACROSYSTEMS_USA				0x089B
+#define  ZORRO_PROD_MACROSYSTEMS_WARP_ENGINE_40xx		ZORRO_ID(MACROSYSTEMS_USA, 0x13, 0)
+
+#define ZORRO_MANUF_ELBOX_COMPUTER				0x089E
+#define  ZORRO_PROD_ELBOX_COMPUTER_1200_4			ZORRO_ID(ELBOX_COMPUTER, 0x06, 0)
+
+#define ZORRO_MANUF_HARMS_PROFESSIONAL				0x0A00
+#define  ZORRO_PROD_HARMS_PROFESSIONAL_030_PLUS			ZORRO_ID(HARMS_PROFESSIONAL, 0x10, 0)
+#define  ZORRO_PROD_HARMS_PROFESSIONAL_3500			ZORRO_ID(HARMS_PROFESSIONAL, 0xD0, 0)
+
+#define ZORRO_MANUF_MICRONIK					0x0A50
+#define  ZORRO_PROD_MICRONIK_RCA_120				ZORRO_ID(MICRONIK, 0x0A, 0)
+
+#define ZORRO_MANUF_MICRONIK2					0x0F0F
+#define  ZORRO_PROD_MICRONIK2_Z3I				ZORRO_ID(MICRONIK2, 0x01, 0)
+
+#define ZORRO_MANUF_MEGAMICRO					0x1000
+#define  ZORRO_PROD_MEGAMICRO_SCRAM_500				ZORRO_ID(MEGAMICRO, 0x03, 0)
+#define  ZORRO_PROD_MEGAMICRO_SCRAM_500_RAM			ZORRO_ID(MEGAMICRO, 0x04, 0)
+
+#define ZORRO_MANUF_IMTRONICS_2					0x1028
+#define  ZORRO_PROD_IMTRONICS_HURRICANE_2800_3			ZORRO_ID(IMTRONICS_2, 0x39, 0)
+#define  ZORRO_PROD_IMTRONICS_HURRICANE_2800_4			ZORRO_ID(IMTRONICS_2, 0x57, 0)
+
+/* unofficial ID */
+#define ZORRO_MANUF_INDIVIDUAL_COMPUTERS			0x1212
+#define  ZORRO_PROD_INDIVIDUAL_COMPUTERS_BUDDHA			ZORRO_ID(INDIVIDUAL_COMPUTERS, 0x00, 0)
+#define  ZORRO_PROD_INDIVIDUAL_COMPUTERS_X_SURF			ZORRO_ID(INDIVIDUAL_COMPUTERS, 0x17, 0)
+#define  ZORRO_PROD_INDIVIDUAL_COMPUTERS_CATWEASEL		ZORRO_ID(INDIVIDUAL_COMPUTERS, 0x2A, 0)
+
+#define ZORRO_MANUF_KUPKE_3					0x1248
+#define  ZORRO_PROD_KUPKE_GOLEM_HD_3000				ZORRO_ID(KUPKE_3, 0x01, 0)
+
+#define ZORRO_MANUF_ITH						0x1388
+#define  ZORRO_PROD_ITH_ISDN_MASTER_II				ZORRO_ID(ITH, 0x01, 0)
+
+#define ZORRO_MANUF_VMC						0x1389
+#define  ZORRO_PROD_VMC_ISDN_BLASTER_Z2				ZORRO_ID(VMC, 0x01, 0)
+#define  ZORRO_PROD_VMC_HYPERCOM_4				ZORRO_ID(VMC, 0x02, 0)
+
+#define ZORRO_MANUF_INFORMATION					0x157C
+#define  ZORRO_PROD_INFORMATION_ISDN_ENGINE_I			ZORRO_ID(INFORMATION, 0x64, 0)
+
+#define ZORRO_MANUF_VORTEX					0x2017
+#define  ZORRO_PROD_VORTEX_GOLDEN_GATE_80386SX			ZORRO_ID(VORTEX, 0x07, 0)
+#define  ZORRO_PROD_VORTEX_GOLDEN_GATE_RAM			ZORRO_ID(VORTEX, 0x08, 0)
+#define  ZORRO_PROD_VORTEX_GOLDEN_GATE_80486			ZORRO_ID(VORTEX, 0x09, 0)
+
+#define ZORRO_MANUF_EXPANSION_SYSTEMS				0x2062
+#define  ZORRO_PROD_EXPANSION_SYSTEMS_DATAFLYER_4000SX		ZORRO_ID(EXPANSION_SYSTEMS, 0x01, 0)
+#define  ZORRO_PROD_EXPANSION_SYSTEMS_DATAFLYER_4000SX_RAM	ZORRO_ID(EXPANSION_SYSTEMS, 0x02, 0)
+
+#define ZORRO_MANUF_READYSOFT					0x2100
+#define  ZORRO_PROD_READYSOFT_AMAX_II_IV			ZORRO_ID(READYSOFT, 0x01, 0)
+
+#define ZORRO_MANUF_PHASE5					0x2140
+#define  ZORRO_PROD_PHASE5_BLIZZARD_RAM				ZORRO_ID(PHASE5, 0x01, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD				ZORRO_ID(PHASE5, 0x02, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_1220_IV			ZORRO_ID(PHASE5, 0x06, 0)
+#define  ZORRO_PROD_PHASE5_FASTLANE_Z3_RAM			ZORRO_ID(PHASE5, 0x0A, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_1230_II_FASTLANE_Z3_CYBERSCSI_CYBERSTORM060	ZORRO_ID(PHASE5, 0x0B, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_1220_CYBERSTORM		ZORRO_ID(PHASE5, 0x0C, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_1230			ZORRO_ID(PHASE5, 0x0D, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_1230_IV_1260		ZORRO_ID(PHASE5, 0x11, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_2060			ZORRO_ID(PHASE5, 0x18, 0)
+#define  ZORRO_PROD_PHASE5_CYBERSTORM_MK_II			ZORRO_ID(PHASE5, 0x19, 0)
+#define  ZORRO_PROD_PHASE5_CYBERVISION64			ZORRO_ID(PHASE5, 0x22, 0)
+#define  ZORRO_PROD_PHASE5_CYBERVISION64_3D_PROTOTYPE		ZORRO_ID(PHASE5, 0x32, 0)
+#define  ZORRO_PROD_PHASE5_CYBERVISION64_3D			ZORRO_ID(PHASE5, 0x43, 0)
+#define  ZORRO_PROD_PHASE5_CYBERSTORM_MK_III			ZORRO_ID(PHASE5, 0x64, 0)
+#define  ZORRO_PROD_PHASE5_BLIZZARD_603E_PLUS			ZORRO_ID(PHASE5, 0x6e, 0)
+
+#define ZORRO_MANUF_DPS						0x2169
+#define  ZORRO_PROD_DPS_PERSONAL_ANIMATION_RECORDER		ZORRO_ID(DPS, 0x01, 0)
+
+#define ZORRO_MANUF_APOLLO_2					0x2200
+#define  ZORRO_PROD_APOLLO_A620_68020_1				ZORRO_ID(APOLLO_2, 0x00, 0)
+#define  ZORRO_PROD_APOLLO_A620_68020_2				ZORRO_ID(APOLLO_2, 0x01, 0)
+
+#define ZORRO_MANUF_APOLLO_3					0x2222
+#define  ZORRO_PROD_APOLLO_AT_APOLLO				ZORRO_ID(APOLLO_3, 0x22, 0)
+#define  ZORRO_PROD_APOLLO_1230_1240_1260_2030_4040_4060	ZORRO_ID(APOLLO_3, 0x23, 0)
+
+#define ZORRO_MANUF_PETSOFF_LP					0x38A5
+#define  ZORRO_PROD_PETSOFF_LP_DELFINA				ZORRO_ID(PETSOFF_LP, 0x00, 0)
+#define  ZORRO_PROD_PETSOFF_LP_DELFINA_LITE			ZORRO_ID(PETSOFF_LP, 0x01, 0)
+
+#define ZORRO_MANUF_UWE_GERLACH					0x3FF7
+#define  ZORRO_PROD_UWE_GERLACH_RAM_ROM				ZORRO_ID(UWE_GERLACH, 0xd4, 0)
+
+#define ZORRO_MANUF_ACT						0x4231
+#define  ZORRO_PROD_ACT_PRELUDE					ZORRO_ID(ACT, 0x01, 0)
+
+#define ZORRO_MANUF_MACROSYSTEMS_GERMANY			0x4754
+#define  ZORRO_PROD_MACROSYSTEMS_MAESTRO			ZORRO_ID(MACROSYSTEMS_GERMANY, 0x03, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_VLAB				ZORRO_ID(MACROSYSTEMS_GERMANY, 0x04, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_MAESTRO_PRO			ZORRO_ID(MACROSYSTEMS_GERMANY, 0x05, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_RETINA				ZORRO_ID(MACROSYSTEMS_GERMANY, 0x06, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_MULTI_EVOLUTION		ZORRO_ID(MACROSYSTEMS_GERMANY, 0x08, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_TOCCATA			ZORRO_ID(MACROSYSTEMS_GERMANY, 0x0C, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_RETINA_Z3			ZORRO_ID(MACROSYSTEMS_GERMANY, 0x10, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_VLAB_MOTION			ZORRO_ID(MACROSYSTEMS_GERMANY, 0x12, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_ALTAIS				ZORRO_ID(MACROSYSTEMS_GERMANY, 0x13, 0)
+#define  ZORRO_PROD_MACROSYSTEMS_FALCON_040			ZORRO_ID(MACROSYSTEMS_GERMANY, 0xFD, 0)
+
+#define ZORRO_MANUF_COMBITEC					0x6766
+
+#define ZORRO_MANUF_SKI_PERIPHERALS				0x8000
+#define  ZORRO_PROD_SKI_PERIPHERALS_MAST_FIREBALL		ZORRO_ID(SKI_PERIPHERALS, 0x08, 0)
+#define  ZORRO_PROD_SKI_PERIPHERALS_SCSI_DUAL_SERIAL		ZORRO_ID(SKI_PERIPHERALS, 0x80, 0)
+
+#define ZORRO_MANUF_REIS_WARE_2					0xA9AD
+#define  ZORRO_PROD_REIS_WARE_SCAN_KING				ZORRO_ID(REIS_WARE_2, 0x11, 0)
+
+#define ZORRO_MANUF_CAMERON					0xAA01
+#define  ZORRO_PROD_CAMERON_PERSONAL_A4				ZORRO_ID(CAMERON, 0x10, 0)
+
+#define ZORRO_MANUF_REIS_WARE					0xAA11
+#define  ZORRO_PROD_REIS_WARE_HANDYSCANNER			ZORRO_ID(REIS_WARE, 0x11, 0)
+
+#define ZORRO_MANUF_PHOENIX_2					0xB5A8
+#define  ZORRO_PROD_PHOENIX_ST506_2				ZORRO_ID(PHOENIX_2, 0x21, 0)
+#define  ZORRO_PROD_PHOENIX_SCSI_2				ZORRO_ID(PHOENIX_2, 0x22, 0)
+#define  ZORRO_PROD_PHOENIX_RAM_2				ZORRO_ID(PHOENIX_2, 0xBE, 0)
+
+#define ZORRO_MANUF_COMBITEC_2					0xC008
+#define  ZORRO_PROD_COMBITEC_HD					ZORRO_ID(COMBITEC_2, 0x2A, 0)
+#define  ZORRO_PROD_COMBITEC_SRAM				ZORRO_ID(COMBITEC_2, 0x2B, 0)
+
+
+    /*
+     *  Test and illegal Manufacturer IDs.
+     */
+
+#define ZORRO_MANUF_HACKER					0x07DB
+#define  ZORRO_PROD_GENERAL_PROTOTYPE				ZORRO_ID(HACKER, 0x00, 0)
+#define  ZORRO_PROD_HACKER_SCSI					ZORRO_ID(HACKER, 0x01, 0)
+#define  ZORRO_PROD_RESOURCE_MANAGEMENT_FORCE_QUICKNET_QN2000	ZORRO_ID(HACKER, 0x02, 0)
+#define  ZORRO_PROD_VECTOR_CONNECTION_2				ZORRO_ID(HACKER, 0xE0, 0)
+#define  ZORRO_PROD_VECTOR_CONNECTION_3				ZORRO_ID(HACKER, 0xE1, 0)
+#define  ZORRO_PROD_VECTOR_CONNECTION_4				ZORRO_ID(HACKER, 0xE2, 0)
+#define  ZORRO_PROD_VECTOR_CONNECTION_5				ZORRO_ID(HACKER, 0xE3, 0)
diff --git a/contrib/libs/linux-headers/misc/cxl.h b/contrib/libs/linux-headers/misc/cxl.h
new file mode 100644
index 0000000000..b0bb570f83
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/cxl.h
@@ -0,0 +1,156 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2014 IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _MISC_CXL_H
+#define _MISC_CXL_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+
+struct cxl_ioctl_start_work {
+	__u64 flags;
+	__u64 work_element_descriptor;
+	__u64 amr;
+	__s16 num_interrupts;
+	__u16 tid;
+	__s32 reserved1;
+	__u64 reserved2;
+	__u64 reserved3;
+	__u64 reserved4;
+	__u64 reserved5;
+};
+
+#define CXL_START_WORK_AMR		0x0000000000000001ULL
+#define CXL_START_WORK_NUM_IRQS		0x0000000000000002ULL
+#define CXL_START_WORK_ERR_FF		0x0000000000000004ULL
+#define CXL_START_WORK_TID		0x0000000000000008ULL
+#define CXL_START_WORK_ALL		(CXL_START_WORK_AMR |\
+					 CXL_START_WORK_NUM_IRQS |\
+					 CXL_START_WORK_ERR_FF |\
+					 CXL_START_WORK_TID)
+
+
+/* Possible modes that an afu can be in */
+#define CXL_MODE_DEDICATED   0x1
+#define CXL_MODE_DIRECTED    0x2
+
+/* possible flags for the cxl_afu_id flags field */
+#define CXL_AFUID_FLAG_SLAVE    0x1  /* In directed-mode afu is in slave mode */
+
+struct cxl_afu_id {
+	__u64 flags;     /* One of CXL_AFUID_FLAG_X */
+	__u32 card_id;
+	__u32 afu_offset;
+	__u32 afu_mode;  /* one of the CXL_MODE_X */
+	__u32 reserved1;
+	__u64 reserved2;
+	__u64 reserved3;
+	__u64 reserved4;
+	__u64 reserved5;
+	__u64 reserved6;
+};
+
+/* base adapter image header is included in the image */
+#define CXL_AI_NEED_HEADER	0x0000000000000001ULL
+#define CXL_AI_ALL		CXL_AI_NEED_HEADER
+
+#define CXL_AI_HEADER_SIZE 128
+#define CXL_AI_BUFFER_SIZE 4096
+#define CXL_AI_MAX_ENTRIES 256
+#define CXL_AI_MAX_CHUNK_SIZE (CXL_AI_BUFFER_SIZE * CXL_AI_MAX_ENTRIES)
+
+struct cxl_adapter_image {
+	__u64 flags;
+	__u64 data;
+	__u64 len_data;
+	__u64 len_image;
+	__u64 reserved1;
+	__u64 reserved2;
+	__u64 reserved3;
+	__u64 reserved4;
+};
+
+/* ioctl numbers */
+#define CXL_MAGIC 0xCA
+/* AFU devices */
+#define CXL_IOCTL_START_WORK		_IOW(CXL_MAGIC, 0x00, struct cxl_ioctl_start_work)
+#define CXL_IOCTL_GET_PROCESS_ELEMENT	_IOR(CXL_MAGIC, 0x01, __u32)
+#define CXL_IOCTL_GET_AFU_ID            _IOR(CXL_MAGIC, 0x02, struct cxl_afu_id)
+/* adapter devices */
+#define CXL_IOCTL_DOWNLOAD_IMAGE        _IOW(CXL_MAGIC, 0x0A, struct cxl_adapter_image)
+#define CXL_IOCTL_VALIDATE_IMAGE        _IOW(CXL_MAGIC, 0x0B, struct cxl_adapter_image)
+
+#define CXL_READ_MIN_SIZE 0x1000 /* 4K */
+
+/* Events from read() */
+enum cxl_event_type {
+	CXL_EVENT_RESERVED      = 0,
+	CXL_EVENT_AFU_INTERRUPT = 1,
+	CXL_EVENT_DATA_STORAGE  = 2,
+	CXL_EVENT_AFU_ERROR     = 3,
+	CXL_EVENT_AFU_DRIVER    = 4,
+};
+
+struct cxl_event_header {
+	__u16 type;
+	__u16 size;
+	__u16 process_element;
+	__u16 reserved1;
+};
+
+struct cxl_event_afu_interrupt {
+	__u16 flags;
+	__u16 irq; /* Raised AFU interrupt number */
+	__u32 reserved1;
+};
+
+struct cxl_event_data_storage {
+	__u16 flags;
+	__u16 reserved1;
+	__u32 reserved2;
+	__u64 addr;
+	__u64 dsisr;
+	__u64 reserved3;
+};
+
+struct cxl_event_afu_error {
+	__u16 flags;
+	__u16 reserved1;
+	__u32 reserved2;
+	__u64 error;
+};
+
+struct cxl_event_afu_driver_reserved {
+	/*
+	 * Defines the buffer passed to the cxl driver by the AFU driver.
+	 *
+	 * This is not ABI since the event header.size passed to the user for
+	 * existing events is set in the read call to sizeof(cxl_event_header)
+	 * + sizeof(whatever event is being dispatched) and the user is already
+	 * required to use a 4K buffer on the read call.
+	 *
+	 * Of course the contents will be ABI, but that's up the AFU driver.
+	 */
+	__u32 data_size;
+	__u8 data[];
+};
+
+struct cxl_event {
+	struct cxl_event_header header;
+	union {
+		struct cxl_event_afu_interrupt irq;
+		struct cxl_event_data_storage fault;
+		struct cxl_event_afu_error afu_error;
+		struct cxl_event_afu_driver_reserved afu_driver_event;
+	};
+};
+
+#endif /* _MISC_CXL_H */
diff --git a/contrib/libs/linux-headers/misc/fastrpc.h b/contrib/libs/linux-headers/misc/fastrpc.h
new file mode 100644
index 0000000000..f33d914d8f
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/fastrpc.h
@@ -0,0 +1,143 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef __QCOM_FASTRPC_H__
+#define __QCOM_FASTRPC_H__
+
+#include <linux/types.h>
+
+#define FASTRPC_IOCTL_ALLOC_DMA_BUFF	_IOWR('R', 1, struct fastrpc_alloc_dma_buf)
+#define FASTRPC_IOCTL_FREE_DMA_BUFF	_IOWR('R', 2, __u32)
+#define FASTRPC_IOCTL_INVOKE		_IOWR('R', 3, struct fastrpc_invoke)
+#define FASTRPC_IOCTL_INIT_ATTACH	_IO('R', 4)
+#define FASTRPC_IOCTL_INIT_CREATE	_IOWR('R', 5, struct fastrpc_init_create)
+#define FASTRPC_IOCTL_MMAP		_IOWR('R', 6, struct fastrpc_req_mmap)
+#define FASTRPC_IOCTL_MUNMAP		_IOWR('R', 7, struct fastrpc_req_munmap)
+#define FASTRPC_IOCTL_INIT_ATTACH_SNS	_IO('R', 8)
+#define FASTRPC_IOCTL_INIT_CREATE_STATIC _IOWR('R', 9, struct fastrpc_init_create_static)
+#define FASTRPC_IOCTL_MEM_MAP		_IOWR('R', 10, struct fastrpc_mem_map)
+#define FASTRPC_IOCTL_MEM_UNMAP		_IOWR('R', 11, struct fastrpc_mem_unmap)
+#define FASTRPC_IOCTL_GET_DSP_INFO	_IOWR('R', 13, struct fastrpc_ioctl_capability)
+
+/**
+ * enum fastrpc_map_flags - control flags for mapping memory on DSP user process
+ * @FASTRPC_MAP_STATIC: Map memory pages with RW- permission and CACHE WRITEBACK.
+ * The driver is responsible for cache maintenance when passed
+ * the buffer to FastRPC calls. Same virtual address will be
+ * assigned for subsequent FastRPC calls.
+ * @FASTRPC_MAP_RESERVED: Reserved
+ * @FASTRPC_MAP_FD: Map memory pages with RW- permission and CACHE WRITEBACK.
+ * Mapping tagged with a file descriptor. User is responsible for
+ * CPU and DSP cache maintenance for the buffer. Get virtual address
+ * of buffer on DSP using HAP_mmap_get() and HAP_mmap_put() APIs.
+ * @FASTRPC_MAP_FD_DELAYED: Mapping delayed until user call HAP_mmap() and HAP_munmap()
+ * functions on DSP. It is useful to map a buffer with cache modes
+ * other than default modes. User is responsible for CPU and DSP
+ * cache maintenance for the buffer.
+ * @FASTRPC_MAP_FD_NOMAP: This flag is used to skip CPU mapping,
+ * otherwise behaves similar to FASTRPC_MAP_FD_DELAYED flag.
+ * @FASTRPC_MAP_MAX: max count for flags
+ *
+ */
+enum fastrpc_map_flags {
+	FASTRPC_MAP_STATIC = 0,
+	FASTRPC_MAP_RESERVED,
+	FASTRPC_MAP_FD = 2,
+	FASTRPC_MAP_FD_DELAYED,
+	FASTRPC_MAP_FD_NOMAP = 16,
+	FASTRPC_MAP_MAX,
+};
+
+enum fastrpc_proc_attr {
+	/* Macro for Debug attr */
+	FASTRPC_MODE_DEBUG		= (1 << 0),
+	/* Macro for Ptrace */
+	FASTRPC_MODE_PTRACE		= (1 << 1),
+	/* Macro for CRC Check */
+	FASTRPC_MODE_CRC		= (1 << 2),
+	/* Macro for Unsigned PD */
+	FASTRPC_MODE_UNSIGNED_MODULE	= (1 << 3),
+	/* Macro for Adaptive QoS */
+	FASTRPC_MODE_ADAPTIVE_QOS	= (1 << 4),
+	/* Macro for System Process */
+	FASTRPC_MODE_SYSTEM_PROCESS	= (1 << 5),
+	/* Macro for Prvileged Process */
+	FASTRPC_MODE_PRIVILEGED		= (1 << 6),
+};
+
+/* Fastrpc attribute for memory protection of buffers */
+#define FASTRPC_ATTR_SECUREMAP	(1)
+
+struct fastrpc_invoke_args {
+	__u64 ptr;
+	__u64 length;
+	__s32 fd;
+	__u32 attr;
+};
+
+struct fastrpc_invoke {
+	__u32 handle;
+	__u32 sc;
+	__u64 args;
+};
+
+struct fastrpc_init_create {
+	__u32 filelen;	/* elf file length */
+	__s32 filefd;	/* fd for the file */
+	__u32 attrs;
+	__u32 siglen;
+	__u64 file;	/* pointer to elf file */
+};
+
+struct fastrpc_init_create_static {
+	__u32 namelen;	/* length of pd process name */
+	__u32 memlen;
+	__u64 name;	/* pd process name */
+};
+
+struct fastrpc_alloc_dma_buf {
+	__s32 fd;	/* fd */
+	__u32 flags;	/* flags to map with */
+	__u64 size;	/* size */
+};
+
+struct fastrpc_req_mmap {
+	__s32 fd;
+	__u32 flags;	/* flags for dsp to map with */
+	__u64 vaddrin;	/* optional virtual address */
+	__u64 size;	/* size */
+	__u64 vaddrout;	/* dsp virtual address */
+};
+
+struct fastrpc_mem_map {
+	__s32 version;
+	__s32 fd;		/* fd */
+	__s32 offset;		/* buffer offset */
+	__u32 flags;		/* flags defined in enum fastrpc_map_flags */
+	__u64 vaddrin;		/* buffer virtual address */
+	__u64 length;		/* buffer length */
+	__u64 vaddrout;		/* [out] remote virtual address */
+	__s32 attrs;		/* buffer attributes used for SMMU mapping */
+	__s32 reserved[4];
+};
+
+struct fastrpc_req_munmap {
+	__u64 vaddrout;	/* address to unmap */
+	__u64 size;	/* size */
+};
+
+struct fastrpc_mem_unmap {
+	__s32 vesion;
+	__s32 fd;		/* fd */
+	__u64 vaddr;		/* remote process (dsp) virtual address */
+	__u64 length;		/* buffer size */
+	__s32 reserved[5];
+};
+
+struct fastrpc_ioctl_capability {
+	__u32 domain;
+	__u32 attribute_id;
+	__u32 capability;   /* dsp capability */
+	__u32 reserved[4];
+};
+
+#endif /* __QCOM_FASTRPC_H__ */
diff --git a/contrib/libs/linux-headers/misc/ocxl.h b/contrib/libs/linux-headers/misc/ocxl.h
new file mode 100644
index 0000000000..76ef49d01f
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/ocxl.h
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* Copyright 2017 IBM Corp. */
+#ifndef _MISC_OCXL_H
+#define _MISC_OCXL_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+enum ocxl_event_type {
+	OCXL_AFU_EVENT_XSL_FAULT_ERROR = 0,
+};
+
+#define OCXL_KERNEL_EVENT_FLAG_LAST 0x0001  /* This is the last event pending */
+
+struct ocxl_kernel_event_header {
+	__u16 type;
+	__u16 flags;
+	__u32 reserved;
+};
+
+struct ocxl_kernel_event_xsl_fault_error {
+	__u64 addr;
+	__u64 dsisr;
+	__u64 count;
+	__u64 reserved;
+};
+
+struct ocxl_ioctl_attach {
+	__u64 amr;
+	__u64 reserved1;
+	__u64 reserved2;
+	__u64 reserved3;
+};
+
+struct ocxl_ioctl_metadata {
+	__u16 version; /* struct version, always backwards compatible */
+
+	/* Version 0 fields */
+	__u8  afu_version_major;
+	__u8  afu_version_minor;
+	__u32 pasid;		/* PASID assigned to the current context */
+
+	__u64 pp_mmio_size;	/* Per PASID MMIO size */
+	__u64 global_mmio_size;
+
+	/* End version 0 fields */
+
+	__u64 reserved[13]; /* Total of 16*u64 */
+};
+
+struct ocxl_ioctl_p9_wait {
+	__u16 thread_id; /* The thread ID required to wake this thread */
+	__u16 reserved1;
+	__u32 reserved2;
+	__u64 reserved3[3];
+};
+
+#define OCXL_IOCTL_FEATURES_FLAGS0_P9_WAIT	0x01
+struct ocxl_ioctl_features {
+	__u64 flags[4];
+};
+
+struct ocxl_ioctl_irq_fd {
+	__u64 irq_offset;
+	__s32 eventfd;
+	__u32 reserved;
+};
+
+/* ioctl numbers */
+#define OCXL_MAGIC 0xCA
+/* AFU devices */
+#define OCXL_IOCTL_ATTACH	_IOW(OCXL_MAGIC, 0x10, struct ocxl_ioctl_attach)
+#define OCXL_IOCTL_IRQ_ALLOC	_IOR(OCXL_MAGIC, 0x11, __u64)
+#define OCXL_IOCTL_IRQ_FREE	_IOW(OCXL_MAGIC, 0x12, __u64)
+#define OCXL_IOCTL_IRQ_SET_FD	_IOW(OCXL_MAGIC, 0x13, struct ocxl_ioctl_irq_fd)
+#define OCXL_IOCTL_GET_METADATA _IOR(OCXL_MAGIC, 0x14, struct ocxl_ioctl_metadata)
+#define OCXL_IOCTL_ENABLE_P9_WAIT	_IOR(OCXL_MAGIC, 0x15, struct ocxl_ioctl_p9_wait)
+#define OCXL_IOCTL_GET_FEATURES _IOR(OCXL_MAGIC, 0x16, struct ocxl_ioctl_features)
+
+#endif /* _MISC_OCXL_H */
diff --git a/contrib/libs/linux-headers/misc/pvpanic.h b/contrib/libs/linux-headers/misc/pvpanic.h
new file mode 100644
index 0000000000..54b7485390
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/pvpanic.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef __PVPANIC_H__
+#define __PVPANIC_H__
+
+#define PVPANIC_PANICKED	(1 << 0)
+#define PVPANIC_CRASH_LOADED	(1 << 1)
+
+#endif /* __PVPANIC_H__ */
diff --git a/contrib/libs/linux-headers/misc/uacce/hisi_qm.h b/contrib/libs/linux-headers/misc/uacce/hisi_qm.h
new file mode 100644
index 0000000000..4e740c73b2
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/uacce/hisi_qm.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef _HISI_QM_H
+#define _HISI_QM_H
+
+#include <linux/types.h>
+
+/**
+ * struct hisi_qp_ctx - User data for hisi qp.
+ * @id: qp_index return to user space
+ * @qc_type: Accelerator algorithm type
+ */
+struct hisi_qp_ctx {
+	__u16 id;
+	__u16 qc_type;
+};
+
+/**
+ * struct hisi_qp_info - User data for hisi qp.
+ * @sqe_size: Submission queue element size
+ * @sq_depth: The number of sqe
+ * @cq_depth: The number of cqe
+ * @reserved: Reserved data
+ */
+struct hisi_qp_info {
+	__u32 sqe_size;
+	__u16 sq_depth;
+	__u16 cq_depth;
+	__u64 reserved;
+};
+
+#define HISI_QM_API_VER_BASE "hisi_qm_v1"
+#define HISI_QM_API_VER2_BASE "hisi_qm_v2"
+#define HISI_QM_API_VER3_BASE "hisi_qm_v3"
+
+/* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */
+#define UACCE_CMD_QM_SET_QP_CTX	_IOWR('H', 10, struct hisi_qp_ctx)
+/* UACCE_CMD_QM_SET_QP_INFO: Set qp depth and BD size */
+#define UACCE_CMD_QM_SET_QP_INFO _IOWR('H', 11, struct hisi_qp_info)
+#endif
diff --git a/contrib/libs/linux-headers/misc/uacce/uacce.h b/contrib/libs/linux-headers/misc/uacce/uacce.h
new file mode 100644
index 0000000000..6737516aaa
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/uacce/uacce.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef UUACCE_H
+#define UUACCE_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * UACCE_CMD_START_Q: Start queue
+ */
+#define UACCE_CMD_START_Q	_IO('W', 0)
+
+/*
+ * UACCE_CMD_PUT_Q:
+ * User actively stop queue and free queue resource immediately
+ * Optimization method since close fd may delay
+ */
+#define UACCE_CMD_PUT_Q		_IO('W', 1)
+
+/*
+ * UACCE Device flags:
+ * UACCE_DEV_SVA: Shared Virtual Addresses
+ *		  Support PASID
+ *		  Support device page faults (PCI PRI or SMMU Stall)
+ */
+#define UACCE_DEV_SVA		BIT(0)
+
+/**
+ * enum uacce_qfrt: queue file region type
+ * @UACCE_QFRT_MMIO: device mmio region
+ * @UACCE_QFRT_DUS: device user share region
+ */
+enum uacce_qfrt {
+	UACCE_QFRT_MMIO = 0,
+	UACCE_QFRT_DUS = 1,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/misc/xilinx_sdfec.h b/contrib/libs/linux-headers/misc/xilinx_sdfec.h
new file mode 100644
index 0000000000..ee1a42ae6f
--- /dev/null
+++ b/contrib/libs/linux-headers/misc/xilinx_sdfec.h
@@ -0,0 +1,448 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Xilinx SD-FEC
+ *
+ * Copyright (C) 2019 Xilinx, Inc.
+ *
+ * Description:
+ * This driver is developed for SDFEC16 IP. It provides a char device
+ * in sysfs and supports file operations like open(), close() and ioctl().
+ */
+#ifndef __XILINX_SDFEC_H__
+#define __XILINX_SDFEC_H__
+
+#include <linux/types.h>
+
+/* Shared LDPC Tables */
+#define XSDFEC_LDPC_SC_TABLE_ADDR_BASE (0x10000)
+#define XSDFEC_LDPC_SC_TABLE_ADDR_HIGH (0x10400)
+#define XSDFEC_LDPC_LA_TABLE_ADDR_BASE (0x18000)
+#define XSDFEC_LDPC_LA_TABLE_ADDR_HIGH (0x19000)
+#define XSDFEC_LDPC_QC_TABLE_ADDR_BASE (0x20000)
+#define XSDFEC_LDPC_QC_TABLE_ADDR_HIGH (0x28000)
+
+/* LDPC tables depth */
+#define XSDFEC_SC_TABLE_DEPTH                                                  \
+	(XSDFEC_LDPC_SC_TABLE_ADDR_HIGH - XSDFEC_LDPC_SC_TABLE_ADDR_BASE)
+#define XSDFEC_LA_TABLE_DEPTH                                                  \
+	(XSDFEC_LDPC_LA_TABLE_ADDR_HIGH - XSDFEC_LDPC_LA_TABLE_ADDR_BASE)
+#define XSDFEC_QC_TABLE_DEPTH                                                  \
+	(XSDFEC_LDPC_QC_TABLE_ADDR_HIGH - XSDFEC_LDPC_QC_TABLE_ADDR_BASE)
+
+/**
+ * enum xsdfec_code - Code Type.
+ * @XSDFEC_TURBO_CODE: Driver is configured for Turbo mode.
+ * @XSDFEC_LDPC_CODE: Driver is configured for LDPC mode.
+ *
+ * This enum is used to indicate the mode of the driver. The mode is determined
+ * by checking which codes are set in the driver. Note that the mode cannot be
+ * changed by the driver.
+ */
+enum xsdfec_code {
+	XSDFEC_TURBO_CODE = 0,
+	XSDFEC_LDPC_CODE,
+};
+
+/**
+ * enum xsdfec_order - Order
+ * @XSDFEC_MAINTAIN_ORDER: Maintain order execution of blocks.
+ * @XSDFEC_OUT_OF_ORDER: Out-of-order execution of blocks.
+ *
+ * This enum is used to indicate whether the order of blocks can change from
+ * input to output.
+ */
+enum xsdfec_order {
+	XSDFEC_MAINTAIN_ORDER = 0,
+	XSDFEC_OUT_OF_ORDER,
+};
+
+/**
+ * enum xsdfec_turbo_alg - Turbo Algorithm Type.
+ * @XSDFEC_MAX_SCALE: Max Log-Map algorithm with extrinsic scaling. When
+ *		      scaling is set to this is equivalent to the Max Log-Map
+ *		      algorithm.
+ * @XSDFEC_MAX_STAR: Log-Map algorithm.
+ * @XSDFEC_TURBO_ALG_MAX: Used to indicate out of bound Turbo algorithms.
+ *
+ * This enum specifies which Turbo Decode algorithm is in use.
+ */
+enum xsdfec_turbo_alg {
+	XSDFEC_MAX_SCALE = 0,
+	XSDFEC_MAX_STAR,
+	XSDFEC_TURBO_ALG_MAX,
+};
+
+/**
+ * enum xsdfec_state - State.
+ * @XSDFEC_INIT: Driver is initialized.
+ * @XSDFEC_STARTED: Driver is started.
+ * @XSDFEC_STOPPED: Driver is stopped.
+ * @XSDFEC_NEEDS_RESET: Driver needs to be reset.
+ * @XSDFEC_PL_RECONFIGURE: Programmable Logic needs to be recofigured.
+ *
+ * This enum is used to indicate the state of the driver.
+ */
+enum xsdfec_state {
+	XSDFEC_INIT = 0,
+	XSDFEC_STARTED,
+	XSDFEC_STOPPED,
+	XSDFEC_NEEDS_RESET,
+	XSDFEC_PL_RECONFIGURE,
+};
+
+/**
+ * enum xsdfec_axis_width - AXIS_WIDTH.DIN Setting for 128-bit width.
+ * @XSDFEC_1x128b: DIN data input stream consists of a 128-bit lane
+ * @XSDFEC_2x128b: DIN data input stream consists of two 128-bit lanes
+ * @XSDFEC_4x128b: DIN data input stream consists of four 128-bit lanes
+ *
+ * This enum is used to indicate the AXIS_WIDTH.DIN setting for 128-bit width.
+ * The number of lanes of the DIN data input stream depends upon the
+ * AXIS_WIDTH.DIN parameter.
+ */
+enum xsdfec_axis_width {
+	XSDFEC_1x128b = 1,
+	XSDFEC_2x128b = 2,
+	XSDFEC_4x128b = 4,
+};
+
+/**
+ * enum xsdfec_axis_word_include - Words Configuration.
+ * @XSDFEC_FIXED_VALUE: Fixed, the DIN_WORDS AXI4-Stream interface is removed
+ *			from the IP instance and is driven with the specified
+ *			number of words.
+ * @XSDFEC_IN_BLOCK: In Block, configures the IP instance to expect a single
+ *		     DIN_WORDS value per input code block. The DIN_WORDS
+ *		     interface is present.
+ * @XSDFEC_PER_AXI_TRANSACTION: Per Transaction, configures the IP instance to
+ * expect one DIN_WORDS value per input transaction on the DIN interface. The
+ * DIN_WORDS interface is present.
+ * @XSDFEC_AXIS_WORDS_INCLUDE_MAX: Used to indicate out of bound Words
+ *				   Configurations.
+ *
+ * This enum is used to specify the DIN_WORDS configuration.
+ */
+enum xsdfec_axis_word_include {
+	XSDFEC_FIXED_VALUE = 0,
+	XSDFEC_IN_BLOCK,
+	XSDFEC_PER_AXI_TRANSACTION,
+	XSDFEC_AXIS_WORDS_INCLUDE_MAX,
+};
+
+/**
+ * struct xsdfec_turbo - User data for Turbo codes.
+ * @alg: Specifies which Turbo decode algorithm to use
+ * @scale: Specifies the extrinsic scaling to apply when the Max Scale algorithm
+ *	   has been selected
+ *
+ * Turbo code structure to communicate parameters to XSDFEC driver.
+ */
+struct xsdfec_turbo {
+	__u32 alg;
+	__u8 scale;
+};
+
+/**
+ * struct xsdfec_ldpc_params - User data for LDPC codes.
+ * @n: Number of code word bits
+ * @k: Number of information bits
+ * @psize: Size of sub-matrix
+ * @nlayers: Number of layers in code
+ * @nqc: Quasi Cyclic Number
+ * @nmqc: Number of M-sized QC operations in parity check matrix
+ * @nm: Number of M-size vectors in N
+ * @norm_type: Normalization required or not
+ * @no_packing: Determines if multiple QC ops should be performed
+ * @special_qc: Sub-Matrix property for Circulant weight > 0
+ * @no_final_parity: Decide if final parity check needs to be performed
+ * @max_schedule: Experimental code word scheduling limit
+ * @sc_off: SC offset
+ * @la_off: LA offset
+ * @qc_off: QC offset
+ * @sc_table: Pointer to SC Table which must be page aligned
+ * @la_table: Pointer to LA Table which must be page aligned
+ * @qc_table: Pointer to QC Table which must be page aligned
+ * @code_id: LDPC Code
+ *
+ * This structure describes the LDPC code that is passed to the driver by the
+ * application.
+ */
+struct xsdfec_ldpc_params {
+	__u32 n;
+	__u32 k;
+	__u32 psize;
+	__u32 nlayers;
+	__u32 nqc;
+	__u32 nmqc;
+	__u32 nm;
+	__u32 norm_type;
+	__u32 no_packing;
+	__u32 special_qc;
+	__u32 no_final_parity;
+	__u32 max_schedule;
+	__u32 sc_off;
+	__u32 la_off;
+	__u32 qc_off;
+	__u32 *sc_table;
+	__u32 *la_table;
+	__u32 *qc_table;
+	__u16 code_id;
+};
+
+/**
+ * struct xsdfec_status - Status of SD-FEC core.
+ * @state: State of the SD-FEC core
+ * @activity: Describes if the SD-FEC instance is Active
+ */
+struct xsdfec_status {
+	__u32 state;
+	__s8 activity;
+};
+
+/**
+ * struct xsdfec_irq - Enabling or Disabling Interrupts.
+ * @enable_isr: If true enables the ISR
+ * @enable_ecc_isr: If true enables the ECC ISR
+ */
+struct xsdfec_irq {
+	__s8 enable_isr;
+	__s8 enable_ecc_isr;
+};
+
+/**
+ * struct xsdfec_config - Configuration of SD-FEC core.
+ * @code: The codes being used by the SD-FEC instance
+ * @order: Order of Operation
+ * @din_width: Width of the DIN AXI4-Stream
+ * @din_word_include: How DIN_WORDS are inputted
+ * @dout_width: Width of the DOUT AXI4-Stream
+ * @dout_word_include: HOW DOUT_WORDS are outputted
+ * @irq: Enabling or disabling interrupts
+ * @bypass: Is the core being bypassed
+ * @code_wr_protect: Is write protection of LDPC codes enabled
+ */
+struct xsdfec_config {
+	__u32 code;
+	__u32 order;
+	__u32 din_width;
+	__u32 din_word_include;
+	__u32 dout_width;
+	__u32 dout_word_include;
+	struct xsdfec_irq irq;
+	__s8 bypass;
+	__s8 code_wr_protect;
+};
+
+/**
+ * struct xsdfec_stats - Stats retrived by ioctl XSDFEC_GET_STATS. Used
+ *			 to buffer atomic_t variables from struct
+ *			 xsdfec_dev. Counts are accumulated until
+ *			 the user clears them.
+ * @isr_err_count: Count of ISR errors
+ * @cecc_count: Count of Correctable ECC errors (SBE)
+ * @uecc_count: Count of Uncorrectable ECC errors (MBE)
+ */
+struct xsdfec_stats {
+	__u32 isr_err_count;
+	__u32 cecc_count;
+	__u32 uecc_count;
+};
+
+/**
+ * struct xsdfec_ldpc_param_table_sizes - Used to store sizes of SD-FEC table
+ *					  entries for an individual LPDC code
+ *					  parameter.
+ * @sc_size: Size of SC table used
+ * @la_size: Size of LA table used
+ * @qc_size: Size of QC table used
+ */
+struct xsdfec_ldpc_param_table_sizes {
+	__u32 sc_size;
+	__u32 la_size;
+	__u32 qc_size;
+};
+
+/*
+ * XSDFEC IOCTL List
+ */
+#define XSDFEC_MAGIC 'f'
+/**
+ * DOC: XSDFEC_START_DEV
+ *
+ * @Description
+ *
+ * ioctl to start SD-FEC core
+ *
+ * This fails if the XSDFEC_SET_ORDER ioctl has not been previously called
+ */
+#define XSDFEC_START_DEV _IO(XSDFEC_MAGIC, 0)
+/**
+ * DOC: XSDFEC_STOP_DEV
+ *
+ * @Description
+ *
+ * ioctl to stop the SD-FEC core
+ */
+#define XSDFEC_STOP_DEV _IO(XSDFEC_MAGIC, 1)
+/**
+ * DOC: XSDFEC_GET_STATUS
+ *
+ * @Description
+ *
+ * ioctl that returns status of SD-FEC core
+ */
+#define XSDFEC_GET_STATUS _IOR(XSDFEC_MAGIC, 2, struct xsdfec_status)
+/**
+ * DOC: XSDFEC_SET_IRQ
+ * @Parameters
+ *
+ * @struct xsdfec_irq *
+ *	Pointer to the &struct xsdfec_irq that contains the interrupt settings
+ *	for the SD-FEC core
+ *
+ * @Description
+ *
+ * ioctl to enable or disable irq
+ */
+#define XSDFEC_SET_IRQ _IOW(XSDFEC_MAGIC, 3, struct xsdfec_irq)
+/**
+ * DOC: XSDFEC_SET_TURBO
+ * @Parameters
+ *
+ * @struct xsdfec_turbo *
+ *	Pointer to the &struct xsdfec_turbo that contains the Turbo decode
+ *	settings for the SD-FEC core
+ *
+ * @Description
+ *
+ * ioctl that sets the SD-FEC Turbo parameter values
+ *
+ * This can only be used when the driver is in the XSDFEC_STOPPED state
+ */
+#define XSDFEC_SET_TURBO _IOW(XSDFEC_MAGIC, 4, struct xsdfec_turbo)
+/**
+ * DOC: XSDFEC_ADD_LDPC_CODE_PARAMS
+ * @Parameters
+ *
+ * @struct xsdfec_ldpc_params *
+ *	Pointer to the &struct xsdfec_ldpc_params that contains the LDPC code
+ *	parameters to be added to the SD-FEC Block
+ *
+ * @Description
+ * ioctl to add an LDPC code to the SD-FEC LDPC codes
+ *
+ * This can only be used when:
+ *
+ * - Driver is in the XSDFEC_STOPPED state
+ *
+ * - SD-FEC core is configured as LPDC
+ *
+ * - SD-FEC Code Write Protection is disabled
+ */
+#define XSDFEC_ADD_LDPC_CODE_PARAMS                                            \
+	_IOW(XSDFEC_MAGIC, 5, struct xsdfec_ldpc_params)
+/**
+ * DOC: XSDFEC_GET_CONFIG
+ * @Parameters
+ *
+ * @struct xsdfec_config *
+ *	Pointer to the &struct xsdfec_config that contains the current
+ *	configuration settings of the SD-FEC Block
+ *
+ * @Description
+ *
+ * ioctl that returns SD-FEC core configuration
+ */
+#define XSDFEC_GET_CONFIG _IOR(XSDFEC_MAGIC, 6, struct xsdfec_config)
+/**
+ * DOC: XSDFEC_GET_TURBO
+ * @Parameters
+ *
+ * @struct xsdfec_turbo *
+ *	Pointer to the &struct xsdfec_turbo that contains the current Turbo
+ *	decode settings of the SD-FEC Block
+ *
+ * @Description
+ *
+ * ioctl that returns SD-FEC turbo param values
+ */
+#define XSDFEC_GET_TURBO _IOR(XSDFEC_MAGIC, 7, struct xsdfec_turbo)
+/**
+ * DOC: XSDFEC_SET_ORDER
+ * @Parameters
+ *
+ * @struct unsigned long *
+ *	Pointer to the unsigned long that contains a value from the
+ *	@enum xsdfec_order
+ *
+ * @Description
+ *
+ * ioctl that sets order, if order of blocks can change from input to output
+ *
+ * This can only be used when the driver is in the XSDFEC_STOPPED state
+ */
+#define XSDFEC_SET_ORDER _IOW(XSDFEC_MAGIC, 8, unsigned long)
+/**
+ * DOC: XSDFEC_SET_BYPASS
+ * @Parameters
+ *
+ * @struct bool *
+ *	Pointer to bool that sets the bypass value, where false results in
+ *	normal operation and false results in the SD-FEC performing the
+ *	configured operations (same number of cycles) but output data matches
+ *	the input data
+ *
+ * @Description
+ *
+ * ioctl that sets bypass.
+ *
+ * This can only be used when the driver is in the XSDFEC_STOPPED state
+ */
+#define XSDFEC_SET_BYPASS _IOW(XSDFEC_MAGIC, 9, bool)
+/**
+ * DOC: XSDFEC_IS_ACTIVE
+ * @Parameters
+ *
+ * @struct bool *
+ *	Pointer to bool that returns true if the SD-FEC is processing data
+ *
+ * @Description
+ *
+ * ioctl that determines if SD-FEC is processing data
+ */
+#define XSDFEC_IS_ACTIVE _IOR(XSDFEC_MAGIC, 10, bool)
+/**
+ * DOC: XSDFEC_CLEAR_STATS
+ *
+ * @Description
+ *
+ * ioctl that clears error stats collected during interrupts
+ */
+#define XSDFEC_CLEAR_STATS _IO(XSDFEC_MAGIC, 11)
+/**
+ * DOC: XSDFEC_GET_STATS
+ * @Parameters
+ *
+ * @struct xsdfec_stats *
+ *	Pointer to the &struct xsdfec_stats that will contain the updated stats
+ *	values
+ *
+ * @Description
+ *
+ * ioctl that returns SD-FEC core stats
+ *
+ * This can only be used when the driver is in the XSDFEC_STOPPED state
+ */
+#define XSDFEC_GET_STATS _IOR(XSDFEC_MAGIC, 12, struct xsdfec_stats)
+/**
+ * DOC: XSDFEC_SET_DEFAULT_CONFIG
+ *
+ * @Description
+ *
+ * ioctl that returns SD-FEC core to default config, use after a reset
+ *
+ * This can only be used when the driver is in the XSDFEC_STOPPED state
+ */
+#define XSDFEC_SET_DEFAULT_CONFIG _IO(XSDFEC_MAGIC, 13)
+
+#endif /* __XILINX_SDFEC_H__ */
diff --git a/contrib/libs/linux-headers/mtd/inftl-user.h b/contrib/libs/linux-headers/mtd/inftl-user.h
new file mode 100644
index 0000000000..8d5044e32e
--- /dev/null
+++ b/contrib/libs/linux-headers/mtd/inftl-user.h
@@ -0,0 +1,92 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Parts of INFTL headers shared with userspace
+ *
+ */
+
+#ifndef __MTD_INFTL_USER_H__
+#define __MTD_INFTL_USER_H__
+
+#include <linux/types.h>
+
+#define	OSAK_VERSION	0x5120
+#define	PERCENTUSED	98
+
+#define	SECTORSIZE	512
+
+/* Block Control Information */
+
+struct inftl_bci {
+	__u8 ECCsig[6];
+	__u8 Status;
+	__u8 Status1;
+} __attribute__((packed));
+
+struct inftl_unithead1 {
+	__u16 virtualUnitNo;
+	__u16 prevUnitNo;
+	__u8 ANAC;
+	__u8 NACs;
+	__u8 parityPerField;
+	__u8 discarded;
+} __attribute__((packed));
+
+struct inftl_unithead2 {
+	__u8 parityPerField;
+	__u8 ANAC;
+	__u16 prevUnitNo;
+	__u16 virtualUnitNo;
+	__u8 NACs;
+	__u8 discarded;
+} __attribute__((packed));
+
+struct inftl_unittail {
+	__u8 Reserved[4];
+	__u16 EraseMark;
+	__u16 EraseMark1;
+} __attribute__((packed));
+
+union inftl_uci {
+	struct inftl_unithead1 a;
+	struct inftl_unithead2 b;
+	struct inftl_unittail c;
+};
+
+struct inftl_oob {
+	struct inftl_bci b;
+	union inftl_uci u;
+};
+
+
+/* INFTL Media Header */
+
+struct INFTLPartition {
+	__u32 virtualUnits;
+	__u32 firstUnit;
+	__u32 lastUnit;
+	__u32 flags;
+	__u32 spareUnits;
+	__u32 Reserved0;
+	__u32 Reserved1;
+} __attribute__((packed));
+
+struct INFTLMediaHeader {
+	char bootRecordID[8];
+	__u32 NoOfBootImageBlocks;
+	__u32 NoOfBinaryPartitions;
+	__u32 NoOfBDTLPartitions;
+	__u32 BlockMultiplierBits;
+	__u32 FormatFlags;
+	__u32 OsakVersion;
+	__u32 PercentUsed;
+	struct INFTLPartition Partitions[4];
+} __attribute__((packed));
+
+/* Partition flag types */
+#define	INFTL_BINARY	0x20000000
+#define	INFTL_BDTL	0x40000000
+#define	INFTL_LAST	0x80000000
+
+#endif /* __MTD_INFTL_USER_H__ */
+
+
diff --git a/contrib/libs/linux-headers/mtd/mtd-abi.h b/contrib/libs/linux-headers/mtd/mtd-abi.h
new file mode 100644
index 0000000000..9529cc6192
--- /dev/null
+++ b/contrib/libs/linux-headers/mtd/mtd-abi.h
@@ -0,0 +1,342 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> et al.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __MTD_ABI_H__
+#define __MTD_ABI_H__
+
+#include <linux/types.h>
+
+struct erase_info_user {
+	__u32 start;
+	__u32 length;
+};
+
+struct erase_info_user64 {
+	__u64 start;
+	__u64 length;
+};
+
+struct mtd_oob_buf {
+	__u32 start;
+	__u32 length;
+	unsigned char *ptr;
+};
+
+struct mtd_oob_buf64 {
+	__u64 start;
+	__u32 pad;
+	__u32 length;
+	__u64 usr_ptr;
+};
+
+/**
+ * MTD operation modes
+ *
+ * @MTD_OPS_PLACE_OOB:	OOB data are placed at the given offset (default)
+ * @MTD_OPS_AUTO_OOB:	OOB data are automatically placed at the free areas
+ *			which are defined by the internal ecclayout
+ * @MTD_OPS_RAW:	data are transferred as-is, with no error correction;
+ *			this mode implies %MTD_OPS_PLACE_OOB
+ *
+ * These modes can be passed to ioctl(MEMWRITE) and ioctl(MEMREAD); they are
+ * also used internally. See notes on "MTD file modes" for discussion on
+ * %MTD_OPS_RAW vs. %MTD_FILE_MODE_RAW.
+ */
+enum {
+	MTD_OPS_PLACE_OOB = 0,
+	MTD_OPS_AUTO_OOB = 1,
+	MTD_OPS_RAW = 2,
+};
+
+/**
+ * struct mtd_write_req - data structure for requesting a write operation
+ *
+ * @start:	start address
+ * @len:	length of data buffer (only lower 32 bits are used)
+ * @ooblen:	length of OOB buffer (only lower 32 bits are used)
+ * @usr_data:	user-provided data buffer
+ * @usr_oob:	user-provided OOB buffer
+ * @mode:	MTD mode (see "MTD operation modes")
+ * @padding:	reserved, must be set to 0
+ *
+ * This structure supports ioctl(MEMWRITE) operations, allowing data and/or OOB
+ * writes in various modes. To write to OOB-only, set @usr_data == NULL, and to
+ * write data-only, set @usr_oob == NULL. However, setting both @usr_data and
+ * @usr_oob to NULL is not allowed.
+ */
+struct mtd_write_req {
+	__u64 start;
+	__u64 len;
+	__u64 ooblen;
+	__u64 usr_data;
+	__u64 usr_oob;
+	__u8 mode;
+	__u8 padding[7];
+};
+
+/**
+ * struct mtd_read_req_ecc_stats - ECC statistics for a read operation
+ *
+ * @uncorrectable_errors: the number of uncorrectable errors that happened
+ *			  during the read operation
+ * @corrected_bitflips: the number of bitflips corrected during the read
+ *			operation
+ * @max_bitflips: the maximum number of bitflips detected in any single ECC
+ *		  step for the data read during the operation; this information
+ *		  can be used to decide whether the data stored in a specific
+ *		  region of the MTD device should be moved somewhere else to
+ *		  avoid data loss.
+ */
+struct mtd_read_req_ecc_stats {
+	__u32 uncorrectable_errors;
+	__u32 corrected_bitflips;
+	__u32 max_bitflips;
+};
+
+/**
+ * struct mtd_read_req - data structure for requesting a read operation
+ *
+ * @start:	start address
+ * @len:	length of data buffer (only lower 32 bits are used)
+ * @ooblen:	length of OOB buffer (only lower 32 bits are used)
+ * @usr_data:	user-provided data buffer
+ * @usr_oob:	user-provided OOB buffer
+ * @mode:	MTD mode (see "MTD operation modes")
+ * @padding:	reserved, must be set to 0
+ * @ecc_stats:	ECC statistics for the read operation
+ *
+ * This structure supports ioctl(MEMREAD) operations, allowing data and/or OOB
+ * reads in various modes. To read from OOB-only, set @usr_data == NULL, and to
+ * read data-only, set @usr_oob == NULL. However, setting both @usr_data and
+ * @usr_oob to NULL is not allowed.
+ */
+struct mtd_read_req {
+	__u64 start;
+	__u64 len;
+	__u64 ooblen;
+	__u64 usr_data;
+	__u64 usr_oob;
+	__u8 mode;
+	__u8 padding[7];
+	struct mtd_read_req_ecc_stats ecc_stats;
+};
+
+#define MTD_ABSENT		0
+#define MTD_RAM			1
+#define MTD_ROM			2
+#define MTD_NORFLASH		3
+#define MTD_NANDFLASH		4	/* SLC NAND */
+#define MTD_DATAFLASH		6
+#define MTD_UBIVOLUME		7
+#define MTD_MLCNANDFLASH	8	/* MLC NAND (including TLC) */
+
+#define MTD_WRITEABLE		0x400	/* Device is writeable */
+#define MTD_BIT_WRITEABLE	0x800	/* Single bits can be flipped */
+#define MTD_NO_ERASE		0x1000	/* No erase necessary */
+#define MTD_POWERUP_LOCK	0x2000	/* Always locked after reset */
+#define MTD_SLC_ON_MLC_EMULATION 0x4000	/* Emulate SLC behavior on MLC NANDs */
+
+/* Some common devices / combinations of capabilities */
+#define MTD_CAP_ROM		0
+#define MTD_CAP_RAM		(MTD_WRITEABLE | MTD_BIT_WRITEABLE | MTD_NO_ERASE)
+#define MTD_CAP_NORFLASH	(MTD_WRITEABLE | MTD_BIT_WRITEABLE)
+#define MTD_CAP_NANDFLASH	(MTD_WRITEABLE)
+#define MTD_CAP_NVRAM		(MTD_WRITEABLE | MTD_BIT_WRITEABLE | MTD_NO_ERASE)
+
+/* Obsolete ECC byte placement modes (used with obsolete MEMGETOOBSEL) */
+#define MTD_NANDECC_OFF		0	/* Switch off ECC (Not recommended) */
+#define MTD_NANDECC_PLACE	1	/* Use the given placement in the structure (YAFFS1 legacy mode) */
+#define MTD_NANDECC_AUTOPLACE	2	/* Use the default placement scheme */
+#define MTD_NANDECC_PLACEONLY	3	/* Use the given placement in the structure (Do not store ecc result on read) */
+#define MTD_NANDECC_AUTOPL_USR 	4	/* Use the given autoplacement scheme rather than using the default */
+
+/* OTP mode selection */
+#define MTD_OTP_OFF		0
+#define MTD_OTP_FACTORY		1
+#define MTD_OTP_USER		2
+
+struct mtd_info_user {
+	__u8 type;
+	__u32 flags;
+	__u32 size;	/* Total size of the MTD */
+	__u32 erasesize;
+	__u32 writesize;
+	__u32 oobsize;	/* Amount of OOB data per block (e.g. 16) */
+	__u64 padding;	/* Old obsolete field; do not use */
+};
+
+struct region_info_user {
+	__u32 offset;		/* At which this region starts,
+				 * from the beginning of the MTD */
+	__u32 erasesize;	/* For this region */
+	__u32 numblocks;	/* Number of blocks in this region */
+	__u32 regionindex;
+};
+
+struct otp_info {
+	__u32 start;
+	__u32 length;
+	__u32 locked;
+};
+
+/*
+ * Note, the following ioctl existed in the past and was removed:
+ * #define MEMSETOOBSEL           _IOW('M', 9, struct nand_oobinfo)
+ * Try to avoid adding a new ioctl with the same ioctl number.
+ */
+
+/* Get basic MTD characteristics info (better to use sysfs) */
+#define MEMGETINFO		_IOR('M', 1, struct mtd_info_user)
+/* Erase segment of MTD */
+#define MEMERASE		_IOW('M', 2, struct erase_info_user)
+/* Write out-of-band data from MTD */
+#define MEMWRITEOOB		_IOWR('M', 3, struct mtd_oob_buf)
+/* Read out-of-band data from MTD */
+#define MEMREADOOB		_IOWR('M', 4, struct mtd_oob_buf)
+/* Lock a chip (for MTD that supports it) */
+#define MEMLOCK			_IOW('M', 5, struct erase_info_user)
+/* Unlock a chip (for MTD that supports it) */
+#define MEMUNLOCK		_IOW('M', 6, struct erase_info_user)
+/* Get the number of different erase regions */
+#define MEMGETREGIONCOUNT	_IOR('M', 7, int)
+/* Get information about the erase region for a specific index */
+#define MEMGETREGIONINFO	_IOWR('M', 8, struct region_info_user)
+/* Get info about OOB modes (e.g., RAW, PLACE, AUTO) - legacy interface */
+#define MEMGETOOBSEL		_IOR('M', 10, struct nand_oobinfo)
+/* Check if an eraseblock is bad */
+#define MEMGETBADBLOCK		_IOW('M', 11, __kernel_loff_t)
+/* Mark an eraseblock as bad */
+#define MEMSETBADBLOCK		_IOW('M', 12, __kernel_loff_t)
+/* Set OTP (One-Time Programmable) mode (factory vs. user) */
+#define OTPSELECT		_IOR('M', 13, int)
+/* Get number of OTP (One-Time Programmable) regions */
+#define OTPGETREGIONCOUNT	_IOW('M', 14, int)
+/* Get all OTP (One-Time Programmable) info about MTD */
+#define OTPGETREGIONINFO	_IOW('M', 15, struct otp_info)
+/* Lock a given range of user data (must be in mode %MTD_FILE_MODE_OTP_USER) */
+#define OTPLOCK			_IOR('M', 16, struct otp_info)
+/* Get ECC layout (deprecated) */
+#define ECCGETLAYOUT		_IOR('M', 17, struct nand_ecclayout_user)
+/* Get statistics about corrected/uncorrected errors */
+#define ECCGETSTATS		_IOR('M', 18, struct mtd_ecc_stats)
+/* Set MTD mode on a per-file-descriptor basis (see "MTD file modes") */
+#define MTDFILEMODE		_IO('M', 19)
+/* Erase segment of MTD (supports 64-bit address) */
+#define MEMERASE64		_IOW('M', 20, struct erase_info_user64)
+/* Write data to OOB (64-bit version) */
+#define MEMWRITEOOB64		_IOWR('M', 21, struct mtd_oob_buf64)
+/* Read data from OOB (64-bit version) */
+#define MEMREADOOB64		_IOWR('M', 22, struct mtd_oob_buf64)
+/* Check if chip is locked (for MTD that supports it) */
+#define MEMISLOCKED		_IOR('M', 23, struct erase_info_user)
+/*
+ * Most generic write interface; can write in-band and/or out-of-band in various
+ * modes (see "struct mtd_write_req"). This ioctl is not supported for flashes
+ * without OOB, e.g., NOR flash.
+ */
+#define MEMWRITE		_IOWR('M', 24, struct mtd_write_req)
+/* Erase a given range of user data (must be in mode %MTD_FILE_MODE_OTP_USER) */
+#define OTPERASE		_IOW('M', 25, struct otp_info)
+/*
+ * Most generic read interface; can read in-band and/or out-of-band in various
+ * modes (see "struct mtd_read_req"). This ioctl is not supported for flashes
+ * without OOB, e.g., NOR flash.
+ */
+#define MEMREAD			_IOWR('M', 26, struct mtd_read_req)
+
+/*
+ * Obsolete legacy interface. Keep it in order not to break userspace
+ * interfaces
+ */
+struct nand_oobinfo {
+	__u32 useecc;
+	__u32 eccbytes;
+	__u32 oobfree[8][2];
+	__u32 eccpos[32];
+};
+
+struct nand_oobfree {
+	__u32 offset;
+	__u32 length;
+};
+
+#define MTD_MAX_OOBFREE_ENTRIES	8
+#define MTD_MAX_ECCPOS_ENTRIES	64
+/*
+ * OBSOLETE: ECC layout control structure. Exported to user-space via ioctl
+ * ECCGETLAYOUT for backwards compatbility and should not be mistaken as a
+ * complete set of ECC information. The ioctl truncates the larger internal
+ * structure to retain binary compatibility with the static declaration of the
+ * ioctl. Note that the "MTD_MAX_..._ENTRIES" macros represent the max size of
+ * the user struct, not the MAX size of the internal OOB layout representation.
+ */
+struct nand_ecclayout_user {
+	__u32 eccbytes;
+	__u32 eccpos[MTD_MAX_ECCPOS_ENTRIES];
+	__u32 oobavail;
+	struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
+};
+
+/**
+ * struct mtd_ecc_stats - error correction stats
+ *
+ * @corrected:	number of corrected bits
+ * @failed:	number of uncorrectable errors
+ * @badblocks:	number of bad blocks in this partition
+ * @bbtblocks:	number of blocks reserved for bad block tables
+ */
+struct mtd_ecc_stats {
+	__u32 corrected;
+	__u32 failed;
+	__u32 badblocks;
+	__u32 bbtblocks;
+};
+
+/*
+ * MTD file modes - for read/write access to MTD
+ *
+ * @MTD_FILE_MODE_NORMAL:	OTP disabled, ECC enabled
+ * @MTD_FILE_MODE_OTP_FACTORY:	OTP enabled in factory mode
+ * @MTD_FILE_MODE_OTP_USER:	OTP enabled in user mode
+ * @MTD_FILE_MODE_RAW:		OTP disabled, ECC disabled
+ *
+ * These modes can be set via ioctl(MTDFILEMODE). The mode will be retained
+ * separately for each open file descriptor.
+ *
+ * Note: %MTD_FILE_MODE_RAW provides the same functionality as %MTD_OPS_RAW -
+ * raw access to the flash, without error correction or autoplacement schemes.
+ * Wherever possible, the MTD_OPS_* mode will override the MTD_FILE_MODE_* mode
+ * (e.g., when using ioctl(MEMWRITE) or ioctl(MEMREAD)), but in some cases, the
+ * MTD_FILE_MODE is used out of necessity (e.g., `write()',
+ * ioctl(MEMWRITEOOB64)).
+ */
+enum mtd_file_modes {
+	MTD_FILE_MODE_NORMAL = MTD_OTP_OFF,
+	MTD_FILE_MODE_OTP_FACTORY = MTD_OTP_FACTORY,
+	MTD_FILE_MODE_OTP_USER = MTD_OTP_USER,
+	MTD_FILE_MODE_RAW,
+};
+
+static __inline__ int mtd_type_is_nand_user(const struct mtd_info_user *mtd)
+{
+	return mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH;
+}
+
+#endif /* __MTD_ABI_H__ */
diff --git a/contrib/libs/linux-headers/mtd/mtd-user.h b/contrib/libs/linux-headers/mtd/mtd-user.h
new file mode 100644
index 0000000000..7eca1b3f6b
--- /dev/null
+++ b/contrib/libs/linux-headers/mtd/mtd-user.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __MTD_USER_H__
+#define __MTD_USER_H__
+
+/* This file is blessed for inclusion by userspace */
+#include <mtd/mtd-abi.h>
+
+typedef struct mtd_info_user mtd_info_t;
+typedef struct erase_info_user erase_info_t;
+typedef struct region_info_user region_info_t;
+typedef struct nand_oobinfo nand_oobinfo_t;
+typedef struct nand_ecclayout_user nand_ecclayout_t;
+
+#endif /* __MTD_USER_H__ */
diff --git a/contrib/libs/linux-headers/mtd/nftl-user.h b/contrib/libs/linux-headers/mtd/nftl-user.h
new file mode 100644
index 0000000000..b23bdc91c9
--- /dev/null
+++ b/contrib/libs/linux-headers/mtd/nftl-user.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __MTD_NFTL_USER_H__
+#define __MTD_NFTL_USER_H__
+
+#include <linux/types.h>
+
+/* Block Control Information */
+
+struct nftl_bci {
+	unsigned char ECCSig[6];
+	__u8 Status;
+	__u8 Status1;
+}__attribute__((packed));
+
+/* Unit Control Information */
+
+struct nftl_uci0 {
+	__u16 VirtUnitNum;
+	__u16 ReplUnitNum;
+	__u16 SpareVirtUnitNum;
+	__u16 SpareReplUnitNum;
+} __attribute__((packed));
+
+struct nftl_uci1 {
+	__u32 WearInfo;
+	__u16 EraseMark;
+	__u16 EraseMark1;
+} __attribute__((packed));
+
+struct nftl_uci2 {
+        __u16 FoldMark;
+        __u16 FoldMark1;
+	__u32 unused;
+} __attribute__((packed));
+
+union nftl_uci {
+	struct nftl_uci0 a;
+	struct nftl_uci1 b;
+	struct nftl_uci2 c;
+};
+
+struct nftl_oob {
+	struct nftl_bci b;
+	union nftl_uci u;
+};
+
+/* NFTL Media Header */
+
+struct NFTLMediaHeader {
+	char DataOrgID[6];
+	__u16 NumEraseUnits;
+	__u16 FirstPhysicalEUN;
+	__u32 FormattedSize;
+	unsigned char UnitSizeFactor;
+} __attribute__((packed));
+
+#define MAX_ERASE_ZONES (8192 - 512)
+
+#define ERASE_MARK 0x3c69
+#define SECTOR_FREE 0xff
+#define SECTOR_USED 0x55
+#define SECTOR_IGNORE 0x11
+#define SECTOR_DELETED 0x00
+
+#define FOLD_MARK_IN_PROGRESS 0x5555
+
+#define ZONE_GOOD 0xff
+#define ZONE_BAD_ORIGINAL 0
+#define ZONE_BAD_MARKED 7
+
+
+#endif /* __MTD_NFTL_USER_H__ */
diff --git a/contrib/libs/linux-headers/mtd/ubi-user.h b/contrib/libs/linux-headers/mtd/ubi-user.h
new file mode 100644
index 0000000000..bd949ff4d8
--- /dev/null
+++ b/contrib/libs/linux-headers/mtd/ubi-user.h
@@ -0,0 +1,471 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright © International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Artem Bityutskiy (Битюцкий Артём)
+ */
+
+#ifndef __UBI_USER_H__
+#define __UBI_USER_H__
+
+#include <linux/types.h>
+
+/*
+ * UBI device creation (the same as MTD device attachment)
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * MTD devices may be attached using %UBI_IOCATT ioctl command of the UBI
+ * control device. The caller has to properly fill and pass
+ * &struct ubi_attach_req object - UBI will attach the MTD device specified in
+ * the request and return the newly created UBI device number as the ioctl
+ * return value.
+ *
+ * UBI device deletion (the same as MTD device detachment)
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * An UBI device maybe deleted with %UBI_IOCDET ioctl command of the UBI
+ * control device.
+ *
+ * UBI volume creation
+ * ~~~~~~~~~~~~~~~~~~~
+ *
+ * UBI volumes are created via the %UBI_IOCMKVOL ioctl command of UBI character
+ * device. A &struct ubi_mkvol_req object has to be properly filled and a
+ * pointer to it has to be passed to the ioctl.
+ *
+ * UBI volume deletion
+ * ~~~~~~~~~~~~~~~~~~~
+ *
+ * To delete a volume, the %UBI_IOCRMVOL ioctl command of the UBI character
+ * device should be used. A pointer to the 32-bit volume ID hast to be passed
+ * to the ioctl.
+ *
+ * UBI volume re-size
+ * ~~~~~~~~~~~~~~~~~~
+ *
+ * To re-size a volume, the %UBI_IOCRSVOL ioctl command of the UBI character
+ * device should be used. A &struct ubi_rsvol_req object has to be properly
+ * filled and a pointer to it has to be passed to the ioctl.
+ *
+ * UBI volumes re-name
+ * ~~~~~~~~~~~~~~~~~~~
+ *
+ * To re-name several volumes atomically at one go, the %UBI_IOCRNVOL command
+ * of the UBI character device should be used. A &struct ubi_rnvol_req object
+ * has to be properly filled and a pointer to it has to be passed to the ioctl.
+ *
+ * UBI volume update
+ * ~~~~~~~~~~~~~~~~~
+ *
+ * Volume update should be done via the %UBI_IOCVOLUP ioctl command of the
+ * corresponding UBI volume character device. A pointer to a 64-bit update
+ * size should be passed to the ioctl. After this, UBI expects user to write
+ * this number of bytes to the volume character device. The update is finished
+ * when the claimed number of bytes is passed. So, the volume update sequence
+ * is something like:
+ *
+ * fd = open("/dev/my_volume");
+ * ioctl(fd, UBI_IOCVOLUP, &image_size);
+ * write(fd, buf, image_size);
+ * close(fd);
+ *
+ * Logical eraseblock erase
+ * ~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To erase a logical eraseblock, the %UBI_IOCEBER ioctl command of the
+ * corresponding UBI volume character device should be used. This command
+ * unmaps the requested logical eraseblock, makes sure the corresponding
+ * physical eraseblock is successfully erased, and returns.
+ *
+ * Atomic logical eraseblock change
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Atomic logical eraseblock change operation is called using the %UBI_IOCEBCH
+ * ioctl command of the corresponding UBI volume character device. A pointer to
+ * a &struct ubi_leb_change_req object has to be passed to the ioctl. Then the
+ * user is expected to write the requested amount of bytes (similarly to what
+ * should be done in case of the "volume update" ioctl).
+ *
+ * Logical eraseblock map
+ * ~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To map a logical eraseblock to a physical eraseblock, the %UBI_IOCEBMAP
+ * ioctl command should be used. A pointer to a &struct ubi_map_req object is
+ * expected to be passed. The ioctl maps the requested logical eraseblock to
+ * a physical eraseblock and returns.  Only non-mapped logical eraseblocks can
+ * be mapped. If the logical eraseblock specified in the request is already
+ * mapped to a physical eraseblock, the ioctl fails and returns error.
+ *
+ * Logical eraseblock unmap
+ * ~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To unmap a logical eraseblock to a physical eraseblock, the %UBI_IOCEBUNMAP
+ * ioctl command should be used. The ioctl unmaps the logical eraseblocks,
+ * schedules corresponding physical eraseblock for erasure, and returns. Unlike
+ * the "LEB erase" command, it does not wait for the physical eraseblock being
+ * erased. Note, the side effect of this is that if an unclean reboot happens
+ * after the unmap ioctl returns, you may find the LEB mapped again to the same
+ * physical eraseblock after the UBI is run again.
+ *
+ * Check if logical eraseblock is mapped
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To check if a logical eraseblock is mapped to a physical eraseblock, the
+ * %UBI_IOCEBISMAP ioctl command should be used. It returns %0 if the LEB is
+ * not mapped, and %1 if it is mapped.
+ *
+ * Set an UBI volume property
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be
+ * used. A pointer to a &struct ubi_set_vol_prop_req object is expected to be
+ * passed. The object describes which property should be set, and to which value
+ * it should be set.
+ *
+ * Block devices on UBI volumes
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To create a R/O block device on top of an UBI volume the %UBI_IOCVOLCRBLK
+ * should be used. A pointer to a &struct ubi_blkcreate_req object is expected
+ * to be passed, which is not used and reserved for future usage.
+ *
+ * Conversely, to remove a block device the %UBI_IOCVOLRMBLK should be used,
+ * which takes no arguments.
+ */
+
+/*
+ * When a new UBI volume or UBI device is created, users may either specify the
+ * volume/device number they want to create or to let UBI automatically assign
+ * the number using these constants.
+ */
+#define UBI_VOL_NUM_AUTO (-1)
+#define UBI_DEV_NUM_AUTO (-1)
+
+/* Maximum volume name length */
+#define UBI_MAX_VOLUME_NAME 127
+
+/* ioctl commands of UBI character devices */
+
+#define UBI_IOC_MAGIC 'o'
+
+/* Create an UBI volume */
+#define UBI_IOCMKVOL _IOW(UBI_IOC_MAGIC, 0, struct ubi_mkvol_req)
+/* Remove an UBI volume */
+#define UBI_IOCRMVOL _IOW(UBI_IOC_MAGIC, 1, __s32)
+/* Re-size an UBI volume */
+#define UBI_IOCRSVOL _IOW(UBI_IOC_MAGIC, 2, struct ubi_rsvol_req)
+/* Re-name volumes */
+#define UBI_IOCRNVOL _IOW(UBI_IOC_MAGIC, 3, struct ubi_rnvol_req)
+
+/* Read the specified PEB and scrub it if there are bitflips */
+#define UBI_IOCRPEB _IOW(UBI_IOC_MAGIC, 4, __s32)
+/* Force scrubbing on the specified PEB */
+#define UBI_IOCSPEB _IOW(UBI_IOC_MAGIC, 5, __s32)
+
+/* ioctl commands of the UBI control character device */
+
+#define UBI_CTRL_IOC_MAGIC 'o'
+
+/* Attach an MTD device */
+#define UBI_IOCATT _IOW(UBI_CTRL_IOC_MAGIC, 64, struct ubi_attach_req)
+/* Detach an MTD device */
+#define UBI_IOCDET _IOW(UBI_CTRL_IOC_MAGIC, 65, __s32)
+
+/* ioctl commands of UBI volume character devices */
+
+#define UBI_VOL_IOC_MAGIC 'O'
+
+/* Start UBI volume update
+ * Note: This actually takes a pointer (__s64*), but we can't change
+ *       that without breaking the ABI on 32bit systems
+ */
+#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, __s64)
+/* LEB erasure command, used for debugging, disabled by default */
+#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, __s32)
+/* Atomic LEB change command */
+#define UBI_IOCEBCH _IOW(UBI_VOL_IOC_MAGIC, 2, __s32)
+/* Map LEB command */
+#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req)
+/* Unmap LEB command */
+#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, __s32)
+/* Check if LEB is mapped command */
+#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32)
+/* Set an UBI volume property */
+#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \
+			       struct ubi_set_vol_prop_req)
+/* Create a R/O block device on top of an UBI volume */
+#define UBI_IOCVOLCRBLK _IOW(UBI_VOL_IOC_MAGIC, 7, struct ubi_blkcreate_req)
+/* Remove the R/O block device */
+#define UBI_IOCVOLRMBLK _IO(UBI_VOL_IOC_MAGIC, 8)
+
+/* Maximum MTD device name length supported by UBI */
+#define MAX_UBI_MTD_NAME_LEN 127
+
+/* Maximum amount of UBI volumes that can be re-named at one go */
+#define UBI_MAX_RNVOL 32
+
+/*
+ * UBI volume type constants.
+ *
+ * @UBI_DYNAMIC_VOLUME: dynamic volume
+ * @UBI_STATIC_VOLUME:  static volume
+ */
+enum {
+	UBI_DYNAMIC_VOLUME = 3,
+	UBI_STATIC_VOLUME  = 4,
+};
+
+/*
+ * UBI set volume property ioctl constants.
+ *
+ * @UBI_VOL_PROP_DIRECT_WRITE: allow (any non-zero value) or disallow (value 0)
+ *                             user to directly write and erase individual
+ *                             eraseblocks on dynamic volumes
+ */
+enum {
+	UBI_VOL_PROP_DIRECT_WRITE = 1,
+};
+
+/**
+ * struct ubi_attach_req - attach MTD device request.
+ * @ubi_num: UBI device number to create
+ * @mtd_num: MTD device number to attach
+ * @vid_hdr_offset: VID header offset (use defaults if %0)
+ * @max_beb_per1024: maximum expected number of bad PEB per 1024 PEBs
+ * @padding: reserved for future, not used, has to be zeroed
+ * @disable_fm: whether disable fastmap
+ *
+ * This data structure is used to specify MTD device UBI has to attach and the
+ * parameters it has to use. The number which should be assigned to the new UBI
+ * device is passed in @ubi_num. UBI may automatically assign the number if
+ * @UBI_DEV_NUM_AUTO is passed. In this case, the device number is returned in
+ * @ubi_num.
+ *
+ * Most applications should pass %0 in @vid_hdr_offset to make UBI use default
+ * offset of the VID header within physical eraseblocks. The default offset is
+ * the next min. I/O unit after the EC header. For example, it will be offset
+ * 512 in case of a 512 bytes page NAND flash with no sub-page support. Or
+ * it will be 512 in case of a 2KiB page NAND flash with 4 512-byte sub-pages.
+ *
+ * But in rare cases, if this optimizes things, the VID header may be placed to
+ * a different offset. For example, the boot-loader might do things faster if
+ * the VID header sits at the end of the first 2KiB NAND page with 4 sub-pages.
+ * As the boot-loader would not normally need to read EC headers (unless it
+ * needs UBI in RW mode), it might be faster to calculate ECC. This is weird
+ * example, but it real-life example. So, in this example, @vid_hdr_offer would
+ * be 2KiB-64 bytes = 1984. Note, that this position is not even 512-bytes
+ * aligned, which is OK, as UBI is clever enough to realize this is 4th
+ * sub-page of the first page and add needed padding.
+ *
+ * The @max_beb_per1024 is the maximum amount of bad PEBs UBI expects on the
+ * UBI device per 1024 eraseblocks.  This value is often given in an other form
+ * in the NAND datasheet (min NVB i.e. minimal number of valid blocks). The
+ * maximum expected bad eraseblocks per 1024 is then:
+ *    1024 * (1 - MinNVB / MaxNVB)
+ * Which gives 20 for most NAND devices.  This limit is used in order to derive
+ * amount of eraseblock UBI reserves for handling new bad blocks. If the device
+ * has more bad eraseblocks than this limit, UBI does not reserve any physical
+ * eraseblocks for new bad eraseblocks, but attempts to use available
+ * eraseblocks (if any). The accepted range is 0-768. If 0 is given, the
+ * default kernel value of %CONFIG_MTD_UBI_BEB_LIMIT will be used.
+ *
+ * If @disable_fm is not zero, ubi doesn't create new fastmap even the module
+ * param 'fm_autoconvert' is set, and existed old fastmap will be destroyed
+ * after doing full scanning.
+ */
+struct ubi_attach_req {
+	__s32 ubi_num;
+	__s32 mtd_num;
+	__s32 vid_hdr_offset;
+	__s16 max_beb_per1024;
+	__s8 disable_fm;
+	__s8 padding[9];
+};
+
+/*
+ * UBI volume flags.
+ *
+ * @UBI_VOL_SKIP_CRC_CHECK_FLG: skip the CRC check done on a static volume at
+ *				open time. Only valid for static volumes and
+ *				should only be used if the volume user has a
+ *				way to verify data integrity
+ */
+enum {
+	UBI_VOL_SKIP_CRC_CHECK_FLG = 0x1,
+};
+
+#define UBI_VOL_VALID_FLGS	(UBI_VOL_SKIP_CRC_CHECK_FLG)
+
+/**
+ * struct ubi_mkvol_req - volume description data structure used in
+ *                        volume creation requests.
+ * @vol_id: volume number
+ * @alignment: volume alignment
+ * @bytes: volume size in bytes
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @flags: volume flags (%UBI_VOL_SKIP_CRC_CHECK_FLG)
+ * @name_len: volume name length
+ * @padding2: reserved for future, not used, has to be zeroed
+ * @name: volume name
+ *
+ * This structure is used by user-space programs when creating new volumes. The
+ * @used_bytes field is only necessary when creating static volumes.
+ *
+ * The @alignment field specifies the required alignment of the volume logical
+ * eraseblock. This means, that the size of logical eraseblocks will be aligned
+ * to this number, i.e.,
+ *	(UBI device logical eraseblock size) mod (@alignment) = 0.
+ *
+ * To put it differently, the logical eraseblock of this volume may be slightly
+ * shortened in order to make it properly aligned. The alignment has to be
+ * multiple of the flash minimal input/output unit, or %1 to utilize the entire
+ * available space of logical eraseblocks.
+ *
+ * The @alignment field may be useful, for example, when one wants to maintain
+ * a block device on top of an UBI volume. In this case, it is desirable to fit
+ * an integer number of blocks in logical eraseblocks of this UBI volume. With
+ * alignment it is possible to update this volume using plane UBI volume image
+ * BLOBs, without caring about how to properly align them.
+ */
+struct ubi_mkvol_req {
+	__s32 vol_id;
+	__s32 alignment;
+	__s64 bytes;
+	__s8 vol_type;
+	__u8 flags;
+	__s16 name_len;
+	__s8 padding2[4];
+	char name[UBI_MAX_VOLUME_NAME + 1];
+} __attribute__((packed));
+
+/**
+ * struct ubi_rsvol_req - a data structure used in volume re-size requests.
+ * @vol_id: ID of the volume to re-size
+ * @bytes: new size of the volume in bytes
+ *
+ * Re-sizing is possible for both dynamic and static volumes. But while dynamic
+ * volumes may be re-sized arbitrarily, static volumes cannot be made to be
+ * smaller than the number of bytes they bear. To arbitrarily shrink a static
+ * volume, it must be wiped out first (by means of volume update operation with
+ * zero number of bytes).
+ */
+struct ubi_rsvol_req {
+	__s64 bytes;
+	__s32 vol_id;
+} __attribute__((packed));
+
+/**
+ * struct ubi_rnvol_req - volumes re-name request.
+ * @count: count of volumes to re-name
+ * @padding1:  reserved for future, not used, has to be zeroed
+ * @vol_id: ID of the volume to re-name
+ * @name_len: name length
+ * @padding2:  reserved for future, not used, has to be zeroed
+ * @name: new volume name
+ *
+ * UBI allows to re-name up to %32 volumes at one go. The count of volumes to
+ * re-name is specified in the @count field. The ID of the volumes to re-name
+ * and the new names are specified in the @vol_id and @name fields.
+ *
+ * The UBI volume re-name operation is atomic, which means that should power cut
+ * happen, the volumes will have either old name or new name. So the possible
+ * use-cases of this command is atomic upgrade. Indeed, to upgrade, say, volumes
+ * A and B one may create temporary volumes %A1 and %B1 with the new contents,
+ * then atomically re-name A1->A and B1->B, in which case old %A and %B will
+ * be removed.
+ *
+ * If it is not desirable to remove old A and B, the re-name request has to
+ * contain 4 entries: A1->A, A->A1, B1->B, B->B1, in which case old A1 and B1
+ * become A and B, and old A and B will become A1 and B1.
+ *
+ * It is also OK to request: A1->A, A1->X, B1->B, B->Y, in which case old A1
+ * and B1 become A and B, and old A and B become X and Y.
+ *
+ * In other words, in case of re-naming into an existing volume name, the
+ * existing volume is removed, unless it is re-named as well at the same
+ * re-name request.
+ */
+struct ubi_rnvol_req {
+	__s32 count;
+	__s8 padding1[12];
+	struct {
+		__s32 vol_id;
+		__s16 name_len;
+		__s8  padding2[2];
+		char    name[UBI_MAX_VOLUME_NAME + 1];
+	} ents[UBI_MAX_RNVOL];
+} __attribute__((packed));
+
+/**
+ * struct ubi_leb_change_req - a data structure used in atomic LEB change
+ *                             requests.
+ * @lnum: logical eraseblock number to change
+ * @bytes: how many bytes will be written to the logical eraseblock
+ * @dtype: pass "3" for better compatibility with old kernels
+ * @padding: reserved for future, not used, has to be zeroed
+ *
+ * The @dtype field used to inform UBI about what kind of data will be written
+ * to the LEB: long term (value 1), short term (value 2), unknown (value 3).
+ * UBI tried to pick a PEB with lower erase counter for short term data and a
+ * PEB with higher erase counter for long term data. But this was not really
+ * used because users usually do not know this and could easily mislead UBI. We
+ * removed this feature in May 2012. UBI currently just ignores the @dtype
+ * field. But for better compatibility with older kernels it is recommended to
+ * set @dtype to 3 (unknown).
+ */
+struct ubi_leb_change_req {
+	__s32 lnum;
+	__s32 bytes;
+	__s8  dtype; /* obsolete, do not use! */
+	__s8  padding[7];
+} __attribute__((packed));
+
+/**
+ * struct ubi_map_req - a data structure used in map LEB requests.
+ * @dtype: pass "3" for better compatibility with old kernels
+ * @lnum: logical eraseblock number to unmap
+ * @padding: reserved for future, not used, has to be zeroed
+ */
+struct ubi_map_req {
+	__s32 lnum;
+	__s8  dtype; /* obsolete, do not use! */
+	__s8  padding[3];
+} __attribute__((packed));
+
+
+/**
+ * struct ubi_set_vol_prop_req - a data structure used to set an UBI volume
+ *                               property.
+ * @property: property to set (%UBI_VOL_PROP_DIRECT_WRITE)
+ * @padding: reserved for future, not used, has to be zeroed
+ * @value: value to set
+ */
+struct ubi_set_vol_prop_req {
+	__u8  property;
+	__u8  padding[7];
+	__u64 value;
+}  __attribute__((packed));
+
+/**
+ * struct ubi_blkcreate_req - a data structure used in block creation requests.
+ * @padding: reserved for future, not used, has to be zeroed
+ */
+struct ubi_blkcreate_req {
+	__s8  padding[128];
+}  __attribute__((packed));
+
+#endif /* __UBI_USER_H__ */
diff --git a/contrib/libs/linux-headers/rdma/bnxt_re-abi.h b/contrib/libs/linux-headers/rdma/bnxt_re-abi.h
new file mode 100644
index 0000000000..c4e90775da
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/bnxt_re-abi.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/*
+ * Broadcom NetXtreme-E RoCE driver.
+ *
+ * Copyright (c) 2016 - 2017, Broadcom. All rights reserved.  The term
+ * Broadcom refers to Broadcom Limited and/or its subsidiaries.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Description: Uverbs ABI header file
+ */
+
+#ifndef __BNXT_RE_UVERBS_ABI_H__
+#define __BNXT_RE_UVERBS_ABI_H__
+
+#include <linux/types.h>
+
+#define BNXT_RE_ABI_VERSION	1
+
+#define BNXT_RE_CHIP_ID0_CHIP_NUM_SFT		0x00
+#define BNXT_RE_CHIP_ID0_CHIP_REV_SFT		0x10
+#define BNXT_RE_CHIP_ID0_CHIP_MET_SFT		0x18
+
+enum {
+	BNXT_RE_UCNTX_CMASK_HAVE_CCTX = 0x1ULL,
+	BNXT_RE_UCNTX_CMASK_HAVE_MODE = 0x02ULL,
+};
+
+enum bnxt_re_wqe_mode {
+	BNXT_QPLIB_WQE_MODE_STATIC	= 0x00,
+	BNXT_QPLIB_WQE_MODE_VARIABLE	= 0x01,
+	BNXT_QPLIB_WQE_MODE_INVALID	= 0x02,
+};
+
+struct bnxt_re_uctx_resp {
+	__u32 dev_id;
+	__u32 max_qp;
+	__u32 pg_size;
+	__u32 cqe_sz;
+	__u32 max_cqd;
+	__u32 rsvd;
+	__aligned_u64 comp_mask;
+	__u32 chip_id0;
+	__u32 chip_id1;
+	__u32 mode;
+	__u32 rsvd1; /* padding */
+};
+
+/*
+ * This struct is placed after the ib_uverbs_alloc_pd_resp struct, which is
+ * not 8 byted aligned. To avoid undesired padding in various cases we have to
+ * set this struct to packed.
+ */
+struct bnxt_re_pd_resp {
+	__u32 pdid;
+	__u32 dpi;
+	__u64 dbr;
+} __attribute__((packed, aligned(4)));
+
+struct bnxt_re_cq_req {
+	__aligned_u64 cq_va;
+	__aligned_u64 cq_handle;
+};
+
+struct bnxt_re_cq_resp {
+	__u32 cqid;
+	__u32 tail;
+	__u32 phase;
+	__u32 rsvd;
+};
+
+struct bnxt_re_resize_cq_req {
+	__aligned_u64 cq_va;
+};
+
+struct bnxt_re_qp_req {
+	__aligned_u64 qpsva;
+	__aligned_u64 qprva;
+	__aligned_u64 qp_handle;
+};
+
+struct bnxt_re_qp_resp {
+	__u32 qpid;
+	__u32 rsvd;
+};
+
+struct bnxt_re_srq_req {
+	__aligned_u64 srqva;
+	__aligned_u64 srq_handle;
+};
+
+struct bnxt_re_srq_resp {
+	__u32 srqid;
+};
+
+enum bnxt_re_shpg_offt {
+	BNXT_RE_BEG_RESV_OFFT	= 0x00,
+	BNXT_RE_AVID_OFFT	= 0x10,
+	BNXT_RE_AVID_SIZE	= 0x04,
+	BNXT_RE_END_RESV_OFFT	= 0xFF0
+};
+
+#endif /* __BNXT_RE_UVERBS_ABI_H__*/
diff --git a/contrib/libs/linux-headers/rdma/cxgb4-abi.h b/contrib/libs/linux-headers/rdma/cxgb4-abi.h
new file mode 100644
index 0000000000..f85ec1a3f7
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/cxgb4-abi.h
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef CXGB4_ABI_USER_H
+#define CXGB4_ABI_USER_H
+
+#include <linux/types.h>
+
+#define C4IW_UVERBS_ABI_VERSION	3
+
+/*
+ * Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ * In particular do not use pointer types -- pass pointers in __aligned_u64
+ * instead.
+ */
+
+enum {
+	C4IW_64B_CQE = (1 << 0)
+};
+
+struct c4iw_create_cq {
+	__u32 flags;
+	__u32 reserved;
+};
+
+struct c4iw_create_cq_resp {
+	__aligned_u64 key;
+	__aligned_u64 gts_key;
+	__aligned_u64 memsize;
+	__u32 cqid;
+	__u32 size;
+	__u32 qid_mask;
+	__u32 flags;
+};
+
+enum {
+	C4IW_QPF_ONCHIP	= (1 << 0),
+	C4IW_QPF_WRITE_W_IMM = (1 << 1)
+};
+
+struct c4iw_create_qp_resp {
+	__aligned_u64 ma_sync_key;
+	__aligned_u64 sq_key;
+	__aligned_u64 rq_key;
+	__aligned_u64 sq_db_gts_key;
+	__aligned_u64 rq_db_gts_key;
+	__aligned_u64 sq_memsize;
+	__aligned_u64 rq_memsize;
+	__u32 sqid;
+	__u32 rqid;
+	__u32 sq_size;
+	__u32 rq_size;
+	__u32 qid_mask;
+	__u32 flags;
+};
+
+struct c4iw_create_srq_resp {
+	__aligned_u64 srq_key;
+	__aligned_u64 srq_db_gts_key;
+	__aligned_u64 srq_memsize;
+	__u32 srqid;
+	__u32 srq_size;
+	__u32 rqt_abs_idx;
+	__u32 qid_mask;
+	__u32 flags;
+	__u32 reserved; /* explicit padding */
+};
+
+enum {
+	/* HW supports SRQ_LIMIT_REACHED event */
+	T4_SRQ_LIMIT_SUPPORT = 1 << 0,
+};
+
+struct c4iw_alloc_ucontext_resp {
+	__aligned_u64 status_page_key;
+	__u32 status_page_size;
+	__u32 reserved; /* explicit padding (optional for i386) */
+};
+
+struct c4iw_alloc_pd_resp {
+	__u32 pdid;
+};
+
+#endif /* CXGB4_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/efa-abi.h b/contrib/libs/linux-headers/rdma/efa-abi.h
new file mode 100644
index 0000000000..d94c32f288
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/efa-abi.h
@@ -0,0 +1,137 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/*
+ * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All rights reserved.
+ */
+
+#ifndef EFA_ABI_USER_H
+#define EFA_ABI_USER_H
+
+#include <linux/types.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+#define EFA_UVERBS_ABI_VERSION 1
+
+/*
+ * Keep structs aligned to 8 bytes.
+ * Keep reserved fields as arrays of __u8 named reserved_XXX where XXX is the
+ * hex bit offset of the field.
+ */
+
+enum {
+	EFA_ALLOC_UCONTEXT_CMD_COMP_TX_BATCH  = 1 << 0,
+	EFA_ALLOC_UCONTEXT_CMD_COMP_MIN_SQ_WR = 1 << 1,
+};
+
+struct efa_ibv_alloc_ucontext_cmd {
+	__u32 comp_mask;
+	__u8 reserved_20[4];
+};
+
+enum efa_ibv_user_cmds_supp_udata {
+	EFA_USER_CMDS_SUPP_UDATA_QUERY_DEVICE = 1 << 0,
+	EFA_USER_CMDS_SUPP_UDATA_CREATE_AH    = 1 << 1,
+};
+
+struct efa_ibv_alloc_ucontext_resp {
+	__u32 comp_mask;
+	__u32 cmds_supp_udata_mask;
+	__u16 sub_cqs_per_cq;
+	__u16 inline_buf_size;
+	__u32 max_llq_size; /* bytes */
+	__u16 max_tx_batch; /* units of 64 bytes */
+	__u16 min_sq_wr;
+	__u8 reserved_a0[4];
+};
+
+struct efa_ibv_alloc_pd_resp {
+	__u32 comp_mask;
+	__u16 pdn;
+	__u8 reserved_30[2];
+};
+
+enum {
+	EFA_CREATE_CQ_WITH_COMPLETION_CHANNEL = 1 << 0,
+	EFA_CREATE_CQ_WITH_SGID               = 1 << 1,
+};
+
+struct efa_ibv_create_cq {
+	__u32 comp_mask;
+	__u32 cq_entry_size;
+	__u16 num_sub_cqs;
+	__u8 flags;
+	__u8 reserved_58[5];
+};
+
+enum {
+	EFA_CREATE_CQ_RESP_DB_OFF = 1 << 0,
+};
+
+struct efa_ibv_create_cq_resp {
+	__u32 comp_mask;
+	__u8 reserved_20[4];
+	__aligned_u64 q_mmap_key;
+	__aligned_u64 q_mmap_size;
+	__u16 cq_idx;
+	__u8 reserved_d0[2];
+	__u32 db_off;
+	__aligned_u64 db_mmap_key;
+};
+
+enum {
+	EFA_QP_DRIVER_TYPE_SRD = 0,
+};
+
+struct efa_ibv_create_qp {
+	__u32 comp_mask;
+	__u32 rq_ring_size; /* bytes */
+	__u32 sq_ring_size; /* bytes */
+	__u32 driver_qp_type;
+};
+
+struct efa_ibv_create_qp_resp {
+	__u32 comp_mask;
+	/* the offset inside the page of the rq db */
+	__u32 rq_db_offset;
+	/* the offset inside the page of the sq db */
+	__u32 sq_db_offset;
+	/* the offset inside the page of descriptors buffer */
+	__u32 llq_desc_offset;
+	__aligned_u64 rq_mmap_key;
+	__aligned_u64 rq_mmap_size;
+	__aligned_u64 rq_db_mmap_key;
+	__aligned_u64 sq_db_mmap_key;
+	__aligned_u64 llq_desc_mmap_key;
+	__u16 send_sub_cq_idx;
+	__u16 recv_sub_cq_idx;
+	__u8 reserved_1e0[4];
+};
+
+struct efa_ibv_create_ah_resp {
+	__u32 comp_mask;
+	__u16 efa_address_handle;
+	__u8 reserved_30[2];
+};
+
+enum {
+	EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0,
+	EFA_QUERY_DEVICE_CAPS_RNR_RETRY = 1 << 1,
+	EFA_QUERY_DEVICE_CAPS_CQ_NOTIFICATIONS = 1 << 2,
+	EFA_QUERY_DEVICE_CAPS_CQ_WITH_SGID     = 1 << 3,
+	EFA_QUERY_DEVICE_CAPS_DATA_POLLING_128 = 1 << 4,
+	EFA_QUERY_DEVICE_CAPS_RDMA_WRITE = 1 << 5,
+};
+
+struct efa_ibv_ex_query_device_resp {
+	__u32 comp_mask;
+	__u32 max_sq_wr;
+	__u32 max_rq_wr;
+	__u16 max_sq_sge;
+	__u16 max_rq_sge;
+	__u32 max_rdma_size;
+	__u32 device_caps;
+};
+
+#endif /* EFA_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/erdma-abi.h b/contrib/libs/linux-headers/rdma/erdma-abi.h
new file mode 100644
index 0000000000..b7a0222f97
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/erdma-abi.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2020-2022, Alibaba Group.
+ */
+
+#ifndef __ERDMA_USER_H__
+#define __ERDMA_USER_H__
+
+#include <linux/types.h>
+
+#define ERDMA_ABI_VERSION       1
+
+struct erdma_ureq_create_cq {
+	__aligned_u64 db_record_va;
+	__aligned_u64 qbuf_va;
+	__u32 qbuf_len;
+	__u32 rsvd0;
+};
+
+struct erdma_uresp_create_cq {
+	__u32 cq_id;
+	__u32 num_cqe;
+};
+
+struct erdma_ureq_create_qp {
+	__aligned_u64 db_record_va;
+	__aligned_u64 qbuf_va;
+	__u32 qbuf_len;
+	__u32 rsvd0;
+};
+
+struct erdma_uresp_create_qp {
+	__u32 qp_id;
+	__u32 num_sqe;
+	__u32 num_rqe;
+	__u32 rq_offset;
+};
+
+struct erdma_uresp_alloc_ctx {
+	__u32 dev_id;
+	__u32 pad;
+	__u32 sdb_type;
+	__u32 sdb_offset;
+	__aligned_u64 sdb;
+	__aligned_u64 rdb;
+	__aligned_u64 cdb;
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/hfi/hfi1_ioctl.h b/contrib/libs/linux-headers/rdma/hfi/hfi1_ioctl.h
new file mode 100644
index 0000000000..8f3d9fe7b1
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/hfi/hfi1_ioctl.h
@@ -0,0 +1,174 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef _LINUX__HFI1_IOCTL_H
+#define _LINUX__HFI1_IOCTL_H
+#include <linux/types.h>
+
+/*
+ * This structure is passed to the driver to tell it where
+ * user code buffers are, sizes, etc.   The offsets and sizes of the
+ * fields must remain unchanged, for binary compatibility.  It can
+ * be extended, if userversion is changed so user code can tell, if needed
+ */
+struct hfi1_user_info {
+	/*
+	 * version of user software, to detect compatibility issues.
+	 * Should be set to HFI1_USER_SWVERSION.
+	 */
+	__u32 userversion;
+	__u32 pad;
+	/*
+	 * If two or more processes wish to share a context, each process
+	 * must set the subcontext_cnt and subcontext_id to the same
+	 * values.  The only restriction on the subcontext_id is that
+	 * it be unique for a given node.
+	 */
+	__u16 subctxt_cnt;
+	__u16 subctxt_id;
+	/* 128bit UUID passed in by PSM. */
+	__u8 uuid[16];
+};
+
+struct hfi1_ctxt_info {
+	__aligned_u64 runtime_flags;    /* chip/drv runtime flags (HFI1_CAP_*) */
+	__u32 rcvegr_size;      /* size of each eager buffer */
+	__u16 num_active;       /* number of active units */
+	__u16 unit;             /* unit (chip) assigned to caller */
+	__u16 ctxt;             /* ctxt on unit assigned to caller */
+	__u16 subctxt;          /* subctxt on unit assigned to caller */
+	__u16 rcvtids;          /* number of Rcv TIDs for this context */
+	__u16 credits;          /* number of PIO credits for this context */
+	__u16 numa_node;        /* NUMA node of the assigned device */
+	__u16 rec_cpu;          /* cpu # for affinity (0xffff if none) */
+	__u16 send_ctxt;        /* send context in use by this user context */
+	__u16 egrtids;          /* number of RcvArray entries for Eager Rcvs */
+	__u16 rcvhdrq_cnt;      /* number of RcvHdrQ entries */
+	__u16 rcvhdrq_entsize;  /* size (in bytes) for each RcvHdrQ entry */
+	__u16 sdma_ring_size;   /* number of entries in SDMA request ring */
+};
+
+struct hfi1_tid_info {
+	/* virtual address of first page in transfer */
+	__aligned_u64 vaddr;
+	/* pointer to tid array. this array is big enough */
+	__aligned_u64 tidlist;
+	/* number of tids programmed by this request */
+	__u32 tidcnt;
+	/* length of transfer buffer programmed by this request */
+	__u32 length;
+};
+
+/*
+ * This structure is returned by the driver immediately after
+ * open to get implementation-specific info, and info specific to this
+ * instance.
+ *
+ * This struct must have explicit pad fields where type sizes
+ * may result in different alignments between 32 and 64 bit
+ * programs, since the 64 bit * bit kernel requires the user code
+ * to have matching offsets
+ */
+struct hfi1_base_info {
+	/* version of hardware, for feature checking. */
+	__u32 hw_version;
+	/* version of software, for feature checking. */
+	__u32 sw_version;
+	/* Job key */
+	__u16 jkey;
+	__u16 padding1;
+	/*
+	 * The special QP (queue pair) value that identifies PSM
+	 * protocol packet from standard IB packets.
+	 */
+	__u32 bthqp;
+	/* PIO credit return address, */
+	__aligned_u64 sc_credits_addr;
+	/*
+	 * Base address of write-only pio buffers for this process.
+	 * Each buffer has sendpio_credits*64 bytes.
+	 */
+	__aligned_u64 pio_bufbase_sop;
+	/*
+	 * Base address of write-only pio buffers for this process.
+	 * Each buffer has sendpio_credits*64 bytes.
+	 */
+	__aligned_u64 pio_bufbase;
+	/* address where receive buffer queue is mapped into */
+	__aligned_u64 rcvhdr_bufbase;
+	/* base address of Eager receive buffers. */
+	__aligned_u64 rcvegr_bufbase;
+	/* base address of SDMA completion ring */
+	__aligned_u64 sdma_comp_bufbase;
+	/*
+	 * User register base for init code, not to be used directly by
+	 * protocol or applications.  Always maps real chip register space.
+	 * the register addresses are:
+	 * ur_rcvhdrhead, ur_rcvhdrtail, ur_rcvegrhead, ur_rcvegrtail,
+	 * ur_rcvtidflow
+	 */
+	__aligned_u64 user_regbase;
+	/* notification events */
+	__aligned_u64 events_bufbase;
+	/* status page */
+	__aligned_u64 status_bufbase;
+	/* rcvhdrtail update */
+	__aligned_u64 rcvhdrtail_base;
+	/*
+	 * shared memory pages for subctxts if ctxt is shared; these cover
+	 * all the processes in the group sharing a single context.
+	 * all have enough space for the num_subcontexts value on this job.
+	 */
+	__aligned_u64 subctxt_uregbase;
+	__aligned_u64 subctxt_rcvegrbuf;
+	__aligned_u64 subctxt_rcvhdrbuf;
+};
+#endif /* _LINIUX__HFI1_IOCTL_H */
diff --git a/contrib/libs/linux-headers/rdma/hfi/hfi1_user.h b/contrib/libs/linux-headers/rdma/hfi/hfi1_user.h
new file mode 100644
index 0000000000..1106a7c90b
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/hfi/hfi1_user.h
@@ -0,0 +1,268 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 - 2020 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+ * This file contains defines, structures, etc. that are used
+ * to communicate between kernel and user code.
+ */
+
+#ifndef _LINUX__HFI1_USER_H
+#define _LINUX__HFI1_USER_H
+
+#include <linux/types.h>
+#include <rdma/rdma_user_ioctl.h>
+
+/*
+ * This version number is given to the driver by the user code during
+ * initialization in the spu_userversion field of hfi1_user_info, so
+ * the driver can check for compatibility with user code.
+ *
+ * The major version changes when data structures change in an incompatible
+ * way. The driver must be the same for initialization to succeed.
+ */
+#define HFI1_USER_SWMAJOR 6
+
+/*
+ * Minor version differences are always compatible
+ * a within a major version, however if user software is larger
+ * than driver software, some new features and/or structure fields
+ * may not be implemented; the user code must deal with this if it
+ * cares, or it must abort after initialization reports the difference.
+ */
+#define HFI1_USER_SWMINOR 3
+
+/*
+ * We will encode the major/minor inside a single 32bit version number.
+ */
+#define HFI1_SWMAJOR_SHIFT 16
+
+/*
+ * Set of HW and driver capability/feature bits.
+ * These bit values are used to configure enabled/disabled HW and
+ * driver features. The same set of bits are communicated to user
+ * space.
+ */
+#define HFI1_CAP_DMA_RTAIL        (1UL <<  0) /* Use DMA'ed RTail value */
+#define HFI1_CAP_SDMA             (1UL <<  1) /* Enable SDMA support */
+#define HFI1_CAP_SDMA_AHG         (1UL <<  2) /* Enable SDMA AHG support */
+#define HFI1_CAP_EXTENDED_PSN     (1UL <<  3) /* Enable Extended PSN support */
+#define HFI1_CAP_HDRSUPP          (1UL <<  4) /* Enable Header Suppression */
+#define HFI1_CAP_TID_RDMA         (1UL <<  5) /* Enable TID RDMA operations */
+#define HFI1_CAP_USE_SDMA_HEAD    (1UL <<  6) /* DMA Hdr Q tail vs. use CSR */
+#define HFI1_CAP_MULTI_PKT_EGR    (1UL <<  7) /* Enable multi-packet Egr buffs*/
+#define HFI1_CAP_NODROP_RHQ_FULL  (1UL <<  8) /* Don't drop on Hdr Q full */
+#define HFI1_CAP_NODROP_EGR_FULL  (1UL <<  9) /* Don't drop on EGR buffs full */
+#define HFI1_CAP_TID_UNMAP        (1UL << 10) /* Disable Expected TID caching */
+#define HFI1_CAP_PRINT_UNIMPL     (1UL << 11) /* Show for unimplemented feats */
+#define HFI1_CAP_ALLOW_PERM_JKEY  (1UL << 12) /* Allow use of permissive JKEY */
+#define HFI1_CAP_NO_INTEGRITY     (1UL << 13) /* Enable ctxt integrity checks */
+#define HFI1_CAP_PKEY_CHECK       (1UL << 14) /* Enable ctxt PKey checking */
+#define HFI1_CAP_STATIC_RATE_CTRL (1UL << 15) /* Allow PBC.StaticRateControl */
+#define HFI1_CAP_OPFN             (1UL << 16) /* Enable the OPFN protocol */
+#define HFI1_CAP_SDMA_HEAD_CHECK  (1UL << 17) /* SDMA head checking */
+#define HFI1_CAP_EARLY_CREDIT_RETURN (1UL << 18) /* early credit return */
+#define HFI1_CAP_AIP              (1UL << 19) /* Enable accelerated IP */
+
+#define HFI1_RCVHDR_ENTSIZE_2    (1UL << 0)
+#define HFI1_RCVHDR_ENTSIZE_16   (1UL << 1)
+#define HFI1_RCVDHR_ENTSIZE_32   (1UL << 2)
+
+#define _HFI1_EVENT_FROZEN_BIT         0
+#define _HFI1_EVENT_LINKDOWN_BIT       1
+#define _HFI1_EVENT_LID_CHANGE_BIT     2
+#define _HFI1_EVENT_LMC_CHANGE_BIT     3
+#define _HFI1_EVENT_SL2VL_CHANGE_BIT   4
+#define _HFI1_EVENT_TID_MMU_NOTIFY_BIT 5
+#define _HFI1_MAX_EVENT_BIT _HFI1_EVENT_TID_MMU_NOTIFY_BIT
+
+#define HFI1_EVENT_FROZEN            (1UL << _HFI1_EVENT_FROZEN_BIT)
+#define HFI1_EVENT_LINKDOWN          (1UL << _HFI1_EVENT_LINKDOWN_BIT)
+#define HFI1_EVENT_LID_CHANGE        (1UL << _HFI1_EVENT_LID_CHANGE_BIT)
+#define HFI1_EVENT_LMC_CHANGE        (1UL << _HFI1_EVENT_LMC_CHANGE_BIT)
+#define HFI1_EVENT_SL2VL_CHANGE      (1UL << _HFI1_EVENT_SL2VL_CHANGE_BIT)
+#define HFI1_EVENT_TID_MMU_NOTIFY    (1UL << _HFI1_EVENT_TID_MMU_NOTIFY_BIT)
+
+/*
+ * These are the status bits readable (in ASCII form, 64bit value)
+ * from the "status" sysfs file.  For binary compatibility, values
+ * must remain as is; removed states can be reused for different
+ * purposes.
+ */
+#define HFI1_STATUS_INITTED       0x1    /* basic initialization done */
+/* Chip has been found and initialized */
+#define HFI1_STATUS_CHIP_PRESENT 0x20
+/* IB link is at ACTIVE, usable for data traffic */
+#define HFI1_STATUS_IB_READY     0x40
+/* link is configured, LID, MTU, etc. have been set */
+#define HFI1_STATUS_IB_CONF      0x80
+/* A Fatal hardware error has occurred. */
+#define HFI1_STATUS_HWERROR     0x200
+
+/*
+ * Number of supported shared contexts.
+ * This is the maximum number of software contexts that can share
+ * a hardware send/receive context.
+ */
+#define HFI1_MAX_SHARED_CTXTS 8
+
+/*
+ * Poll types
+ */
+#define HFI1_POLL_TYPE_ANYRCV     0x0
+#define HFI1_POLL_TYPE_URGENT     0x1
+
+enum hfi1_sdma_comp_state {
+	FREE = 0,
+	QUEUED,
+	COMPLETE,
+	ERROR
+};
+
+/*
+ * SDMA completion ring entry
+ */
+struct hfi1_sdma_comp_entry {
+	__u32 status;
+	__u32 errcode;
+};
+
+/*
+ * Device status and notifications from driver to user-space.
+ */
+struct hfi1_status {
+	__aligned_u64 dev;      /* device/hw status bits */
+	__aligned_u64 port;     /* port state and status bits */
+	char freezemsg[];
+};
+
+enum sdma_req_opcode {
+	EXPECTED = 0,
+	EAGER
+};
+
+#define HFI1_SDMA_REQ_VERSION_MASK 0xF
+#define HFI1_SDMA_REQ_VERSION_SHIFT 0x0
+#define HFI1_SDMA_REQ_OPCODE_MASK 0xF
+#define HFI1_SDMA_REQ_OPCODE_SHIFT 0x4
+#define HFI1_SDMA_REQ_IOVCNT_MASK 0xFF
+#define HFI1_SDMA_REQ_IOVCNT_SHIFT 0x8
+
+struct sdma_req_info {
+	/*
+	 * bits 0-3 - version (currently unused)
+	 * bits 4-7 - opcode (enum sdma_req_opcode)
+	 * bits 8-15 - io vector count
+	 */
+	__u16 ctrl;
+	/*
+	 * Number of fragments contained in this request.
+	 * User-space has already computed how many
+	 * fragment-sized packet the user buffer will be
+	 * split into.
+	 */
+	__u16 npkts;
+	/*
+	 * Size of each fragment the user buffer will be
+	 * split into.
+	 */
+	__u16 fragsize;
+	/*
+	 * Index of the slot in the SDMA completion ring
+	 * this request should be using. User-space is
+	 * in charge of managing its own ring.
+	 */
+	__u16 comp_idx;
+} __attribute__((__packed__));
+
+/*
+ * SW KDETH header.
+ * swdata is SW defined portion.
+ */
+struct hfi1_kdeth_header {
+	__le32 ver_tid_offset;
+	__le16 jkey;
+	__le16 hcrc;
+	__le32 swdata[7];
+}  __attribute__((__packed__));
+
+/*
+ * Structure describing the headers that User space uses. The
+ * structure above is a subset of this one.
+ */
+struct hfi1_pkt_header {
+	__le16 pbc[4];
+	__be16 lrh[4];
+	__be32 bth[3];
+	struct hfi1_kdeth_header kdeth;
+}  __attribute__((__packed__));
+
+
+/*
+ * The list of usermode accessible registers.
+ */
+enum hfi1_ureg {
+	/* (RO)  DMA RcvHdr to be used next. */
+	ur_rcvhdrtail = 0,
+	/* (RW)  RcvHdr entry to be processed next by host. */
+	ur_rcvhdrhead = 1,
+	/* (RO)  Index of next Eager index to use. */
+	ur_rcvegrindextail = 2,
+	/* (RW)  Eager TID to be processed next */
+	ur_rcvegrindexhead = 3,
+	/* (RO)  Receive Eager Offset Tail */
+	ur_rcvegroffsettail = 4,
+	/* For internal use only; max register number. */
+	ur_maxreg,
+	/* (RW)  Receive TID flow table */
+	ur_rcvtidflowtable = 256
+};
+
+#endif /* _LINIUX__HFI1_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/hns-abi.h b/contrib/libs/linux-headers/rdma/hns-abi.h
new file mode 100644
index 0000000000..2e68a8b0c9
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/hns-abi.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2016 Hisilicon Limited.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef HNS_ABI_USER_H
+#define HNS_ABI_USER_H
+
+#include <linux/types.h>
+
+struct hns_roce_ib_create_cq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u32 cqe_size;
+	__u32 reserved;
+};
+
+enum hns_roce_cq_cap_flags {
+	HNS_ROCE_CQ_FLAG_RECORD_DB = 1 << 0,
+};
+
+struct hns_roce_ib_create_cq_resp {
+	__aligned_u64 cqn; /* Only 32 bits used, 64 for compat */
+	__aligned_u64 cap_flags;
+};
+
+struct hns_roce_ib_create_srq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__aligned_u64 que_addr;
+};
+
+struct hns_roce_ib_create_srq_resp {
+	__u32	srqn;
+	__u32	reserved;
+};
+
+struct hns_roce_ib_create_qp {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u8    log_sq_bb_count;
+	__u8    log_sq_stride;
+	__u8    sq_no_prefetch;
+	__u8    reserved[5];
+	__aligned_u64 sdb_addr;
+};
+
+enum hns_roce_qp_cap_flags {
+	HNS_ROCE_QP_CAP_RQ_RECORD_DB = 1 << 0,
+	HNS_ROCE_QP_CAP_SQ_RECORD_DB = 1 << 1,
+	HNS_ROCE_QP_CAP_OWNER_DB = 1 << 2,
+	HNS_ROCE_QP_CAP_DIRECT_WQE = 1 << 5,
+};
+
+struct hns_roce_ib_create_qp_resp {
+	__aligned_u64 cap_flags;
+	__aligned_u64 dwqe_mmap_key;
+};
+
+enum {
+	HNS_ROCE_EXSGE_FLAGS = 1 << 0,
+	HNS_ROCE_RQ_INLINE_FLAGS = 1 << 1,
+	HNS_ROCE_CQE_INLINE_FLAGS = 1 << 2,
+};
+
+enum {
+	HNS_ROCE_RSP_EXSGE_FLAGS = 1 << 0,
+	HNS_ROCE_RSP_RQ_INLINE_FLAGS = 1 << 1,
+	HNS_ROCE_RSP_CQE_INLINE_FLAGS = 1 << 2,
+};
+
+struct hns_roce_ib_alloc_ucontext_resp {
+	__u32	qp_tab_size;
+	__u32	cqe_size;
+	__u32	srq_tab_size;
+	__u32	reserved;
+	__u32	config;
+	__u32	max_inline_data;
+};
+
+struct hns_roce_ib_alloc_ucontext {
+	__u32 config;
+	__u32 reserved;
+};
+
+struct hns_roce_ib_alloc_pd_resp {
+	__u32 pdn;
+};
+
+#endif /* HNS_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/ib_user_ioctl_cmds.h b/contrib/libs/linux-headers/rdma/ib_user_ioctl_cmds.h
new file mode 100644
index 0000000000..dafc7ebe54
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/ib_user_ioctl_cmds.h
@@ -0,0 +1,385 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2020, Intel Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef IB_USER_IOCTL_CMDS_H
+#define IB_USER_IOCTL_CMDS_H
+
+#define UVERBS_ID_NS_MASK 0xF000
+#define UVERBS_ID_NS_SHIFT 12
+
+#define UVERBS_UDATA_DRIVER_DATA_NS	1
+#define UVERBS_UDATA_DRIVER_DATA_FLAG	(1UL << UVERBS_ID_NS_SHIFT)
+
+enum uverbs_default_objects {
+	UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
+	UVERBS_OBJECT_PD,
+	UVERBS_OBJECT_COMP_CHANNEL,
+	UVERBS_OBJECT_CQ,
+	UVERBS_OBJECT_QP,
+	UVERBS_OBJECT_SRQ,
+	UVERBS_OBJECT_AH,
+	UVERBS_OBJECT_MR,
+	UVERBS_OBJECT_MW,
+	UVERBS_OBJECT_FLOW,
+	UVERBS_OBJECT_XRCD,
+	UVERBS_OBJECT_RWQ_IND_TBL,
+	UVERBS_OBJECT_WQ,
+	UVERBS_OBJECT_FLOW_ACTION,
+	UVERBS_OBJECT_DM,
+	UVERBS_OBJECT_COUNTERS,
+	UVERBS_OBJECT_ASYNC_EVENT,
+};
+
+enum {
+	UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
+	UVERBS_ATTR_UHW_OUT,
+};
+
+enum uverbs_methods_device {
+	UVERBS_METHOD_INVOKE_WRITE,
+	UVERBS_METHOD_INFO_HANDLES,
+	UVERBS_METHOD_QUERY_PORT,
+	UVERBS_METHOD_GET_CONTEXT,
+	UVERBS_METHOD_QUERY_CONTEXT,
+	UVERBS_METHOD_QUERY_GID_TABLE,
+	UVERBS_METHOD_QUERY_GID_ENTRY,
+};
+
+enum uverbs_attrs_invoke_write_cmd_attr_ids {
+	UVERBS_ATTR_CORE_IN,
+	UVERBS_ATTR_CORE_OUT,
+	UVERBS_ATTR_WRITE_CMD,
+};
+
+enum uverbs_attrs_query_port_cmd_attr_ids {
+	UVERBS_ATTR_QUERY_PORT_PORT_NUM,
+	UVERBS_ATTR_QUERY_PORT_RESP,
+};
+
+enum uverbs_attrs_get_context_attr_ids {
+	UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
+	UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
+};
+
+enum uverbs_attrs_query_context_attr_ids {
+	UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS,
+	UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT,
+};
+
+enum uverbs_attrs_create_cq_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_CQ_CQE,
+	UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
+	UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
+	UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
+	UVERBS_ATTR_CREATE_CQ_FLAGS,
+	UVERBS_ATTR_CREATE_CQ_RESP_CQE,
+	UVERBS_ATTR_CREATE_CQ_EVENT_FD,
+};
+
+enum uverbs_attrs_destroy_cq_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_CQ_HANDLE,
+	UVERBS_ATTR_DESTROY_CQ_RESP,
+};
+
+enum uverbs_attrs_create_flow_action_esp {
+	UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
+	UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
+	UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
+	UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
+	UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
+	UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
+};
+
+enum uverbs_attrs_modify_flow_action_esp {
+	UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
+		UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
+};
+
+enum uverbs_attrs_destroy_flow_action_esp {
+	UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
+};
+
+enum uverbs_attrs_create_qp_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_QP_HANDLE,
+	UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
+	UVERBS_ATTR_CREATE_QP_PD_HANDLE,
+	UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
+	UVERBS_ATTR_CREATE_QP_USER_HANDLE,
+	UVERBS_ATTR_CREATE_QP_CAP,
+	UVERBS_ATTR_CREATE_QP_TYPE,
+	UVERBS_ATTR_CREATE_QP_FLAGS,
+	UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
+	UVERBS_ATTR_CREATE_QP_EVENT_FD,
+	UVERBS_ATTR_CREATE_QP_RESP_CAP,
+	UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
+};
+
+enum uverbs_attrs_destroy_qp_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_QP_HANDLE,
+	UVERBS_ATTR_DESTROY_QP_RESP,
+};
+
+enum uverbs_methods_qp {
+	UVERBS_METHOD_QP_CREATE,
+	UVERBS_METHOD_QP_DESTROY,
+};
+
+enum uverbs_attrs_create_srq_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_SRQ_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_MAX_WR,
+	UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
+	UVERBS_ATTR_CREATE_SRQ_LIMIT,
+	UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
+	UVERBS_ATTR_CREATE_SRQ_TYPE,
+	UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
+	UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
+	UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
+	UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
+};
+
+enum uverbs_attrs_destroy_srq_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_SRQ_HANDLE,
+	UVERBS_ATTR_DESTROY_SRQ_RESP,
+};
+
+enum uverbs_methods_srq {
+	UVERBS_METHOD_SRQ_CREATE,
+	UVERBS_METHOD_SRQ_DESTROY,
+};
+
+enum uverbs_methods_cq {
+	UVERBS_METHOD_CQ_CREATE,
+	UVERBS_METHOD_CQ_DESTROY,
+};
+
+enum uverbs_attrs_create_wq_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_WQ_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_TYPE,
+	UVERBS_ATTR_CREATE_WQ_EVENT_FD,
+	UVERBS_ATTR_CREATE_WQ_MAX_WR,
+	UVERBS_ATTR_CREATE_WQ_MAX_SGE,
+	UVERBS_ATTR_CREATE_WQ_FLAGS,
+	UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
+	UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
+	UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
+};
+
+enum uverbs_attrs_destroy_wq_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_WQ_HANDLE,
+	UVERBS_ATTR_DESTROY_WQ_RESP,
+};
+
+enum uverbs_methods_wq {
+	UVERBS_METHOD_WQ_CREATE,
+	UVERBS_METHOD_WQ_DESTROY,
+};
+
+enum uverbs_methods_actions_flow_action_ops {
+	UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
+	UVERBS_METHOD_FLOW_ACTION_DESTROY,
+	UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
+};
+
+enum uverbs_attrs_alloc_dm_cmd_attr_ids {
+	UVERBS_ATTR_ALLOC_DM_HANDLE,
+	UVERBS_ATTR_ALLOC_DM_LENGTH,
+	UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
+};
+
+enum uverbs_attrs_free_dm_cmd_attr_ids {
+	UVERBS_ATTR_FREE_DM_HANDLE,
+};
+
+enum uverbs_methods_dm {
+	UVERBS_METHOD_DM_ALLOC,
+	UVERBS_METHOD_DM_FREE,
+};
+
+enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
+	UVERBS_ATTR_REG_DM_MR_HANDLE,
+	UVERBS_ATTR_REG_DM_MR_OFFSET,
+	UVERBS_ATTR_REG_DM_MR_LENGTH,
+	UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
+	UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
+	UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
+	UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
+	UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
+};
+
+enum uverbs_methods_mr {
+	UVERBS_METHOD_DM_MR_REG,
+	UVERBS_METHOD_MR_DESTROY,
+	UVERBS_METHOD_ADVISE_MR,
+	UVERBS_METHOD_QUERY_MR,
+	UVERBS_METHOD_REG_DMABUF_MR,
+};
+
+enum uverbs_attrs_mr_destroy_ids {
+	UVERBS_ATTR_DESTROY_MR_HANDLE,
+};
+
+enum uverbs_attrs_advise_mr_cmd_attr_ids {
+	UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
+	UVERBS_ATTR_ADVISE_MR_ADVICE,
+	UVERBS_ATTR_ADVISE_MR_FLAGS,
+	UVERBS_ATTR_ADVISE_MR_SGE_LIST,
+};
+
+enum uverbs_attrs_query_mr_cmd_attr_ids {
+	UVERBS_ATTR_QUERY_MR_HANDLE,
+	UVERBS_ATTR_QUERY_MR_RESP_LKEY,
+	UVERBS_ATTR_QUERY_MR_RESP_RKEY,
+	UVERBS_ATTR_QUERY_MR_RESP_LENGTH,
+	UVERBS_ATTR_QUERY_MR_RESP_IOVA,
+};
+
+enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids {
+	UVERBS_ATTR_REG_DMABUF_MR_HANDLE,
+	UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE,
+	UVERBS_ATTR_REG_DMABUF_MR_OFFSET,
+	UVERBS_ATTR_REG_DMABUF_MR_LENGTH,
+	UVERBS_ATTR_REG_DMABUF_MR_IOVA,
+	UVERBS_ATTR_REG_DMABUF_MR_FD,
+	UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS,
+	UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY,
+	UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY,
+};
+
+enum uverbs_attrs_create_counters_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
+};
+
+enum uverbs_attrs_destroy_counters_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
+};
+
+enum uverbs_attrs_read_counters_cmd_attr_ids {
+	UVERBS_ATTR_READ_COUNTERS_HANDLE,
+	UVERBS_ATTR_READ_COUNTERS_BUFF,
+	UVERBS_ATTR_READ_COUNTERS_FLAGS,
+};
+
+enum uverbs_methods_actions_counters_ops {
+	UVERBS_METHOD_COUNTERS_CREATE,
+	UVERBS_METHOD_COUNTERS_DESTROY,
+	UVERBS_METHOD_COUNTERS_READ,
+};
+
+enum uverbs_attrs_info_handles_id {
+	UVERBS_ATTR_INFO_OBJECT_ID,
+	UVERBS_ATTR_INFO_TOTAL_HANDLES,
+	UVERBS_ATTR_INFO_HANDLES_LIST,
+};
+
+enum uverbs_methods_pd {
+	UVERBS_METHOD_PD_DESTROY,
+};
+
+enum uverbs_attrs_pd_destroy_ids {
+	UVERBS_ATTR_DESTROY_PD_HANDLE,
+};
+
+enum uverbs_methods_mw {
+	UVERBS_METHOD_MW_DESTROY,
+};
+
+enum uverbs_attrs_mw_destroy_ids {
+	UVERBS_ATTR_DESTROY_MW_HANDLE,
+};
+
+enum uverbs_methods_xrcd {
+	UVERBS_METHOD_XRCD_DESTROY,
+};
+
+enum uverbs_attrs_xrcd_destroy_ids {
+	UVERBS_ATTR_DESTROY_XRCD_HANDLE,
+};
+
+enum uverbs_methods_ah {
+	UVERBS_METHOD_AH_DESTROY,
+};
+
+enum uverbs_attrs_ah_destroy_ids {
+	UVERBS_ATTR_DESTROY_AH_HANDLE,
+};
+
+enum uverbs_methods_rwq_ind_tbl {
+	UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
+};
+
+enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
+	UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
+};
+
+enum uverbs_methods_flow {
+	UVERBS_METHOD_FLOW_DESTROY,
+};
+
+enum uverbs_attrs_flow_destroy_ids {
+	UVERBS_ATTR_DESTROY_FLOW_HANDLE,
+};
+
+enum uverbs_method_async_event {
+	UVERBS_METHOD_ASYNC_EVENT_ALLOC,
+};
+
+enum uverbs_attrs_async_event_create {
+	UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
+};
+
+enum uverbs_attrs_query_gid_table_cmd_attr_ids {
+	UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE,
+	UVERBS_ATTR_QUERY_GID_TABLE_FLAGS,
+	UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES,
+	UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES,
+};
+
+enum uverbs_attrs_query_gid_entry_cmd_attr_ids {
+	UVERBS_ATTR_QUERY_GID_ENTRY_PORT,
+	UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX,
+	UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS,
+	UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/ib_user_ioctl_verbs.h b/contrib/libs/linux-headers/rdma/ib_user_ioctl_verbs.h
new file mode 100644
index 0000000000..d7c5aaa327
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/ib_user_ioctl_verbs.h
@@ -0,0 +1,273 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2017-2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef IB_USER_IOCTL_VERBS_H
+#define IB_USER_IOCTL_VERBS_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_verbs.h>
+
+#ifndef RDMA_UAPI_PTR
+#define RDMA_UAPI_PTR(_type, _name)	__aligned_u64 _name
+#endif
+
+#define IB_UVERBS_ACCESS_OPTIONAL_FIRST (1 << 20)
+#define IB_UVERBS_ACCESS_OPTIONAL_LAST (1 << 29)
+
+enum ib_uverbs_core_support {
+	IB_UVERBS_CORE_SUPPORT_OPTIONAL_MR_ACCESS = 1 << 0,
+};
+
+enum ib_uverbs_access_flags {
+	IB_UVERBS_ACCESS_LOCAL_WRITE = 1 << 0,
+	IB_UVERBS_ACCESS_REMOTE_WRITE = 1 << 1,
+	IB_UVERBS_ACCESS_REMOTE_READ = 1 << 2,
+	IB_UVERBS_ACCESS_REMOTE_ATOMIC = 1 << 3,
+	IB_UVERBS_ACCESS_MW_BIND = 1 << 4,
+	IB_UVERBS_ACCESS_ZERO_BASED = 1 << 5,
+	IB_UVERBS_ACCESS_ON_DEMAND = 1 << 6,
+	IB_UVERBS_ACCESS_HUGETLB = 1 << 7,
+	IB_UVERBS_ACCESS_FLUSH_GLOBAL = 1 << 8,
+	IB_UVERBS_ACCESS_FLUSH_PERSISTENT = 1 << 9,
+
+	IB_UVERBS_ACCESS_RELAXED_ORDERING = IB_UVERBS_ACCESS_OPTIONAL_FIRST,
+	IB_UVERBS_ACCESS_OPTIONAL_RANGE =
+		((IB_UVERBS_ACCESS_OPTIONAL_LAST << 1) - 1) &
+		~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1)
+};
+
+enum ib_uverbs_srq_type {
+	IB_UVERBS_SRQT_BASIC,
+	IB_UVERBS_SRQT_XRC,
+	IB_UVERBS_SRQT_TM,
+};
+
+enum ib_uverbs_wq_type {
+	IB_UVERBS_WQT_RQ,
+};
+
+enum ib_uverbs_wq_flags {
+	IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1 << 0,
+	IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 1 << 1,
+	IB_UVERBS_WQ_FLAGS_DELAY_DROP = 1 << 2,
+	IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 1 << 3,
+};
+
+enum ib_uverbs_qp_type {
+	IB_UVERBS_QPT_RC = 2,
+	IB_UVERBS_QPT_UC,
+	IB_UVERBS_QPT_UD,
+	IB_UVERBS_QPT_RAW_PACKET = 8,
+	IB_UVERBS_QPT_XRC_INI,
+	IB_UVERBS_QPT_XRC_TGT,
+	IB_UVERBS_QPT_DRIVER = 0xFF,
+};
+
+enum ib_uverbs_qp_create_flags {
+	IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
+	IB_UVERBS_QP_CREATE_SCATTER_FCS = 1 << 8,
+	IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 1 << 9,
+	IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 1 << 11,
+	IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 1 << 12,
+};
+
+enum ib_uverbs_query_port_cap_flags {
+	IB_UVERBS_PCF_SM = 1 << 1,
+	IB_UVERBS_PCF_NOTICE_SUP = 1 << 2,
+	IB_UVERBS_PCF_TRAP_SUP = 1 << 3,
+	IB_UVERBS_PCF_OPT_IPD_SUP = 1 << 4,
+	IB_UVERBS_PCF_AUTO_MIGR_SUP = 1 << 5,
+	IB_UVERBS_PCF_SL_MAP_SUP = 1 << 6,
+	IB_UVERBS_PCF_MKEY_NVRAM = 1 << 7,
+	IB_UVERBS_PCF_PKEY_NVRAM = 1 << 8,
+	IB_UVERBS_PCF_LED_INFO_SUP = 1 << 9,
+	IB_UVERBS_PCF_SM_DISABLED = 1 << 10,
+	IB_UVERBS_PCF_SYS_IMAGE_GUID_SUP = 1 << 11,
+	IB_UVERBS_PCF_PKEY_SW_EXT_PORT_TRAP_SUP = 1 << 12,
+	IB_UVERBS_PCF_EXTENDED_SPEEDS_SUP = 1 << 14,
+	IB_UVERBS_PCF_CM_SUP = 1 << 16,
+	IB_UVERBS_PCF_SNMP_TUNNEL_SUP = 1 << 17,
+	IB_UVERBS_PCF_REINIT_SUP = 1 << 18,
+	IB_UVERBS_PCF_DEVICE_MGMT_SUP = 1 << 19,
+	IB_UVERBS_PCF_VENDOR_CLASS_SUP = 1 << 20,
+	IB_UVERBS_PCF_DR_NOTICE_SUP = 1 << 21,
+	IB_UVERBS_PCF_CAP_MASK_NOTICE_SUP = 1 << 22,
+	IB_UVERBS_PCF_BOOT_MGMT_SUP = 1 << 23,
+	IB_UVERBS_PCF_LINK_LATENCY_SUP = 1 << 24,
+	IB_UVERBS_PCF_CLIENT_REG_SUP = 1 << 25,
+	/*
+	 * IsOtherLocalChangesNoticeSupported is aliased by IP_BASED_GIDS and
+	 * is inaccessible
+	 */
+	IB_UVERBS_PCF_LINK_SPEED_WIDTH_TABLE_SUP = 1 << 27,
+	IB_UVERBS_PCF_VENDOR_SPECIFIC_MADS_TABLE_SUP = 1 << 28,
+	IB_UVERBS_PCF_MCAST_PKEY_TRAP_SUPPRESSION_SUP = 1 << 29,
+	IB_UVERBS_PCF_MCAST_FDB_TOP_SUP = 1 << 30,
+	IB_UVERBS_PCF_HIERARCHY_INFO_SUP = 1ULL << 31,
+
+	/* NOTE this is an internal flag, not an IBA flag */
+	IB_UVERBS_PCF_IP_BASED_GIDS = 1 << 26,
+};
+
+enum ib_uverbs_query_port_flags {
+	IB_UVERBS_QPF_GRH_REQUIRED = 1 << 0,
+};
+
+enum ib_uverbs_flow_action_esp_keymat {
+	IB_UVERBS_FLOW_ACTION_ESP_KEYMAT_AES_GCM,
+};
+
+enum ib_uverbs_flow_action_esp_keymat_aes_gcm_iv_algo {
+	IB_UVERBS_FLOW_ACTION_IV_ALGO_SEQ,
+};
+
+struct ib_uverbs_flow_action_esp_keymat_aes_gcm {
+	__aligned_u64	iv;
+	__u32		iv_algo; /* Use enum ib_uverbs_flow_action_esp_keymat_aes_gcm_iv_algo */
+
+	__u32		salt;
+	__u32		icv_len;
+
+	__u32		key_len;
+	__u32		aes_key[256 / 32];
+};
+
+enum ib_uverbs_flow_action_esp_replay {
+	IB_UVERBS_FLOW_ACTION_ESP_REPLAY_NONE,
+	IB_UVERBS_FLOW_ACTION_ESP_REPLAY_BMP,
+};
+
+struct ib_uverbs_flow_action_esp_replay_bmp {
+	__u32	size;
+};
+
+enum ib_uverbs_flow_action_esp_flags {
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_INLINE_CRYPTO	= 0UL << 0,	/* Default */
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_FULL_OFFLOAD	= 1UL << 0,
+
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_TUNNEL		= 0UL << 1,	/* Default */
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_TRANSPORT	= 1UL << 1,
+
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_DECRYPT		= 0UL << 2,	/* Default */
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_ENCRYPT		= 1UL << 2,
+
+	IB_UVERBS_FLOW_ACTION_ESP_FLAGS_ESN_NEW_WINDOW	= 1UL << 3,
+};
+
+struct ib_uverbs_flow_action_esp_encap {
+	/* This struct represents a list of pointers to flow_xxxx_filter that
+	 * encapsulates the payload in ESP tunnel mode.
+	 */
+	RDMA_UAPI_PTR(void *, val_ptr); /* pointer to a flow_xxxx_filter */
+	RDMA_UAPI_PTR(struct ib_uverbs_flow_action_esp_encap *, next_ptr);
+	__u16	len;		/* Len of the filter struct val_ptr points to */
+	__u16	type;		/* Use flow_spec_type enum */
+};
+
+struct ib_uverbs_flow_action_esp {
+	__u32		spi;
+	__u32		seq;
+	__u32		tfc_pad;
+	__u32		flags;
+	__aligned_u64	hard_limit_pkts;
+};
+
+enum ib_uverbs_read_counters_flags {
+	/* prefer read values from driver cache */
+	IB_UVERBS_READ_COUNTERS_PREFER_CACHED = 1 << 0,
+};
+
+enum ib_uverbs_advise_mr_advice {
+	IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH,
+	IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE,
+	IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT,
+};
+
+enum ib_uverbs_advise_mr_flag {
+	IB_UVERBS_ADVISE_MR_FLAG_FLUSH = 1 << 0,
+};
+
+struct ib_uverbs_query_port_resp_ex {
+	struct ib_uverbs_query_port_resp legacy_resp;
+	__u16 port_cap_flags2;
+	__u8  reserved[6];
+};
+
+struct ib_uverbs_qp_cap {
+	__u32 max_send_wr;
+	__u32 max_recv_wr;
+	__u32 max_send_sge;
+	__u32 max_recv_sge;
+	__u32 max_inline_data;
+};
+
+enum rdma_driver_id {
+	RDMA_DRIVER_UNKNOWN,
+	RDMA_DRIVER_MLX5,
+	RDMA_DRIVER_MLX4,
+	RDMA_DRIVER_CXGB3,
+	RDMA_DRIVER_CXGB4,
+	RDMA_DRIVER_MTHCA,
+	RDMA_DRIVER_BNXT_RE,
+	RDMA_DRIVER_OCRDMA,
+	RDMA_DRIVER_NES,
+	RDMA_DRIVER_I40IW,
+	RDMA_DRIVER_IRDMA = RDMA_DRIVER_I40IW,
+	RDMA_DRIVER_VMW_PVRDMA,
+	RDMA_DRIVER_QEDR,
+	RDMA_DRIVER_HNS,
+	RDMA_DRIVER_USNIC,
+	RDMA_DRIVER_RXE,
+	RDMA_DRIVER_HFI1,
+	RDMA_DRIVER_QIB,
+	RDMA_DRIVER_EFA,
+	RDMA_DRIVER_SIW,
+	RDMA_DRIVER_ERDMA,
+	RDMA_DRIVER_MANA,
+};
+
+enum ib_uverbs_gid_type {
+	IB_UVERBS_GID_TYPE_IB,
+	IB_UVERBS_GID_TYPE_ROCE_V1,
+	IB_UVERBS_GID_TYPE_ROCE_V2,
+};
+
+struct ib_uverbs_gid_entry {
+	__aligned_u64 gid[2];
+	__u32 gid_index;
+	__u32 port_num;
+	__u32 gid_type;
+	__u32 netdev_ifindex; /* It is 0 if there is no netdev associated with it */
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/ib_user_mad.h b/contrib/libs/linux-headers/rdma/ib_user_mad.h
new file mode 100644
index 0000000000..10b5f6a4c6
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/ib_user_mad.h
@@ -0,0 +1,234 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef IB_USER_MAD_H
+#define IB_USER_MAD_H
+
+#include <linux/types.h>
+#include <rdma/rdma_user_ioctl.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+#define IB_USER_MAD_ABI_VERSION	5
+
+/*
+ * Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ */
+
+/**
+ * ib_user_mad_hdr_old - Old version of MAD packet header without pkey_index
+ * @id - ID of agent MAD received with/to be sent with
+ * @status - 0 on successful receive, ETIMEDOUT if no response
+ *   received (transaction ID in data[] will be set to TID of original
+ *   request) (ignored on send)
+ * @timeout_ms - Milliseconds to wait for response (unset on receive)
+ * @retries - Number of automatic retries to attempt
+ * @qpn - Remote QP number received from/to be sent to
+ * @qkey - Remote Q_Key to be sent with (unset on receive)
+ * @lid - Remote lid received from/to be sent to
+ * @sl - Service level received with/to be sent with
+ * @path_bits - Local path bits received with/to be sent with
+ * @grh_present - If set, GRH was received/should be sent
+ * @gid_index - Local GID index to send with (unset on receive)
+ * @hop_limit - Hop limit in GRH
+ * @traffic_class - Traffic class in GRH
+ * @gid - Remote GID in GRH
+ * @flow_label - Flow label in GRH
+ */
+struct ib_user_mad_hdr_old {
+	__u32	id;
+	__u32	status;
+	__u32	timeout_ms;
+	__u32	retries;
+	__u32	length;
+	__be32	qpn;
+	__be32  qkey;
+	__be16	lid;
+	__u8	sl;
+	__u8	path_bits;
+	__u8	grh_present;
+	__u8	gid_index;
+	__u8	hop_limit;
+	__u8	traffic_class;
+	__u8	gid[16];
+	__be32	flow_label;
+};
+
+/**
+ * ib_user_mad_hdr - MAD packet header
+ *   This layout allows specifying/receiving the P_Key index.  To use
+ *   this capability, an application must call the
+ *   IB_USER_MAD_ENABLE_PKEY ioctl on the user MAD file handle before
+ *   any other actions with the file handle.
+ * @id - ID of agent MAD received with/to be sent with
+ * @status - 0 on successful receive, ETIMEDOUT if no response
+ *   received (transaction ID in data[] will be set to TID of original
+ *   request) (ignored on send)
+ * @timeout_ms - Milliseconds to wait for response (unset on receive)
+ * @retries - Number of automatic retries to attempt
+ * @qpn - Remote QP number received from/to be sent to
+ * @qkey - Remote Q_Key to be sent with (unset on receive)
+ * @lid - Remote lid received from/to be sent to
+ * @sl - Service level received with/to be sent with
+ * @path_bits - Local path bits received with/to be sent with
+ * @grh_present - If set, GRH was received/should be sent
+ * @gid_index - Local GID index to send with (unset on receive)
+ * @hop_limit - Hop limit in GRH
+ * @traffic_class - Traffic class in GRH
+ * @gid - Remote GID in GRH
+ * @flow_label - Flow label in GRH
+ * @pkey_index - P_Key index
+ */
+struct ib_user_mad_hdr {
+	__u32	id;
+	__u32	status;
+	__u32	timeout_ms;
+	__u32	retries;
+	__u32	length;
+	__be32	qpn;
+	__be32  qkey;
+	__be16	lid;
+	__u8	sl;
+	__u8	path_bits;
+	__u8	grh_present;
+	__u8	gid_index;
+	__u8	hop_limit;
+	__u8	traffic_class;
+	__u8	gid[16];
+	__be32	flow_label;
+	__u16	pkey_index;
+	__u8	reserved[6];
+};
+
+/**
+ * ib_user_mad - MAD packet
+ * @hdr - MAD packet header
+ * @data - Contents of MAD
+ *
+ */
+struct ib_user_mad {
+	struct ib_user_mad_hdr hdr;
+	__aligned_u64	data[];
+};
+
+/*
+ * Earlier versions of this interface definition declared the
+ * method_mask[] member as an array of __u32 but treated it as a
+ * bitmap made up of longs in the kernel.  This ambiguity meant that
+ * 32-bit big-endian applications that can run on both 32-bit and
+ * 64-bit kernels had no consistent ABI to rely on, and 64-bit
+ * big-endian applications that treated method_mask as being made up
+ * of 32-bit words would have their bitmap misinterpreted.
+ *
+ * To clear up this confusion, we change the declaration of
+ * method_mask[] to use unsigned long and handle the conversion from
+ * 32-bit userspace to 64-bit kernel for big-endian systems in the
+ * compat_ioctl method.  Unfortunately, to keep the structure layout
+ * the same, we need the method_mask[] array to be aligned only to 4
+ * bytes even when long is 64 bits, which forces us into this ugly
+ * typedef.
+ */
+typedef unsigned long __attribute__((aligned(4))) packed_ulong;
+#define IB_USER_MAD_LONGS_PER_METHOD_MASK (128 / (8 * sizeof (long)))
+
+/**
+ * ib_user_mad_reg_req - MAD registration request
+ * @id - Set by the kernel; used to identify agent in future requests.
+ * @qpn - Queue pair number; must be 0 or 1.
+ * @method_mask - The caller will receive unsolicited MADs for any method
+ *   where @method_mask = 1.
+ * @mgmt_class - Indicates which management class of MADs should be receive
+ *   by the caller.  This field is only required if the user wishes to
+ *   receive unsolicited MADs, otherwise it should be 0.
+ * @mgmt_class_version - Indicates which version of MADs for the given
+ *   management class to receive.
+ * @oui: Indicates IEEE OUI when mgmt_class is a vendor class
+ *   in the range from 0x30 to 0x4f. Otherwise not used.
+ * @rmpp_version: If set, indicates the RMPP version used.
+ *
+ */
+struct ib_user_mad_reg_req {
+	__u32	id;
+	packed_ulong method_mask[IB_USER_MAD_LONGS_PER_METHOD_MASK];
+	__u8	qpn;
+	__u8	mgmt_class;
+	__u8	mgmt_class_version;
+	__u8    oui[3];
+	__u8	rmpp_version;
+};
+
+/**
+ * ib_user_mad_reg_req2 - MAD registration request
+ *
+ * @id                 - Set by the _kernel_; used by userspace to identify the
+ *                       registered agent in future requests.
+ * @qpn                - Queue pair number; must be 0 or 1.
+ * @mgmt_class         - Indicates which management class of MADs should be
+ *                       receive by the caller.  This field is only required if
+ *                       the user wishes to receive unsolicited MADs, otherwise
+ *                       it should be 0.
+ * @mgmt_class_version - Indicates which version of MADs for the given
+ *                       management class to receive.
+ * @res                - Ignored.
+ * @flags              - additional registration flags; Must be in the set of
+ *                       flags defined in IB_USER_MAD_REG_FLAGS_CAP
+ * @method_mask        - The caller wishes to receive unsolicited MADs for the
+ *                       methods whose bit(s) is(are) set.
+ * @oui                - Indicates IEEE OUI to use when mgmt_class is a vendor
+ *                       class in the range from 0x30 to 0x4f. Otherwise not
+ *                       used.
+ * @rmpp_version       - If set, indicates the RMPP version to use.
+ */
+enum {
+	IB_USER_MAD_USER_RMPP = (1 << 0),
+};
+#define IB_USER_MAD_REG_FLAGS_CAP (IB_USER_MAD_USER_RMPP)
+struct ib_user_mad_reg_req2 {
+	__u32	id;
+	__u32	qpn;
+	__u8	mgmt_class;
+	__u8	mgmt_class_version;
+	__u16   res;
+	__u32   flags;
+	__aligned_u64 method_mask[2];
+	__u32   oui;
+	__u8	rmpp_version;
+	__u8	reserved[3];
+};
+
+#endif /* IB_USER_MAD_H */
diff --git a/contrib/libs/linux-headers/rdma/ib_user_sa.h b/contrib/libs/linux-headers/rdma/ib_user_sa.h
new file mode 100644
index 0000000000..435155d6e1
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/ib_user_sa.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2005 Intel Corporation.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef IB_USER_SA_H
+#define IB_USER_SA_H
+
+#include <linux/types.h>
+
+enum {
+	IB_PATH_GMP		= 1,
+	IB_PATH_PRIMARY		= (1<<1),
+	IB_PATH_ALTERNATE	= (1<<2),
+	IB_PATH_OUTBOUND	= (1<<3),
+	IB_PATH_INBOUND		= (1<<4),
+	IB_PATH_INBOUND_REVERSE = (1<<5),
+	IB_PATH_BIDIRECTIONAL	= IB_PATH_OUTBOUND | IB_PATH_INBOUND_REVERSE
+};
+
+struct ib_path_rec_data {
+	__u32	flags;
+	__u32	reserved;
+	__u32	path_rec[16];
+};
+
+struct ib_user_path_rec {
+	__u8	dgid[16];
+	__u8	sgid[16];
+	__be16	dlid;
+	__be16	slid;
+	__u32	raw_traffic;
+	__be32	flow_label;
+	__u32	reversible;
+	__u32	mtu;
+	__be16	pkey;
+	__u8	hop_limit;
+	__u8	traffic_class;
+	__u8	numb_path;
+	__u8	sl;
+	__u8	mtu_selector;
+	__u8	rate_selector;
+	__u8	rate;
+	__u8	packet_life_time_selector;
+	__u8	packet_life_time;
+	__u8	preference;
+};
+
+#endif /* IB_USER_SA_H */
diff --git a/contrib/libs/linux-headers/rdma/irdma-abi.h b/contrib/libs/linux-headers/rdma/irdma-abi.h
new file mode 100644
index 0000000000..a7085e092d
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/irdma-abi.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB */
+/*
+ * Copyright (c) 2006 - 2021 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2005 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+ * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+ */
+
+#ifndef IRDMA_ABI_H
+#define IRDMA_ABI_H
+
+#include <linux/types.h>
+
+/* irdma must support legacy GEN_1 i40iw kernel
+ * and user-space whose last ABI ver is 5
+ */
+#define IRDMA_ABI_VER 5
+
+enum irdma_memreg_type {
+	IRDMA_MEMREG_TYPE_MEM  = 0,
+	IRDMA_MEMREG_TYPE_QP   = 1,
+	IRDMA_MEMREG_TYPE_CQ   = 2,
+};
+
+struct irdma_alloc_ucontext_req {
+	__u32 rsvd32;
+	__u8 userspace_ver;
+	__u8 rsvd8[3];
+};
+
+struct irdma_alloc_ucontext_resp {
+	__u32 max_pds;
+	__u32 max_qps;
+	__u32 wq_size; /* size of the WQs (SQ+RQ) in the mmaped area */
+	__u8 kernel_ver;
+	__u8 rsvd[3];
+	__aligned_u64 feature_flags;
+	__aligned_u64 db_mmap_key;
+	__u32 max_hw_wq_frags;
+	__u32 max_hw_read_sges;
+	__u32 max_hw_inline;
+	__u32 max_hw_rq_quanta;
+	__u32 max_hw_wq_quanta;
+	__u32 min_hw_cq_size;
+	__u32 max_hw_cq_size;
+	__u16 max_hw_sq_chunk;
+	__u8 hw_rev;
+	__u8 rsvd2;
+};
+
+struct irdma_alloc_pd_resp {
+	__u32 pd_id;
+	__u8 rsvd[4];
+};
+
+struct irdma_resize_cq_req {
+	__aligned_u64 user_cq_buffer;
+};
+
+struct irdma_create_cq_req {
+	__aligned_u64 user_cq_buf;
+	__aligned_u64 user_shadow_area;
+};
+
+struct irdma_create_qp_req {
+	__aligned_u64 user_wqe_bufs;
+	__aligned_u64 user_compl_ctx;
+};
+
+struct irdma_mem_reg_req {
+	__u16 reg_type; /* enum irdma_memreg_type */
+	__u16 cq_pages;
+	__u16 rq_pages;
+	__u16 sq_pages;
+};
+
+struct irdma_modify_qp_req {
+	__u8 sq_flush;
+	__u8 rq_flush;
+	__u8 rsvd[6];
+};
+
+struct irdma_create_cq_resp {
+	__u32 cq_id;
+	__u32 cq_size;
+};
+
+struct irdma_create_qp_resp {
+	__u32 qp_id;
+	__u32 actual_sq_size;
+	__u32 actual_rq_size;
+	__u32 irdma_drv_opt;
+	__u16 push_idx;
+	__u8 lsmm;
+	__u8 rsvd;
+	__u32 qp_caps;
+};
+
+struct irdma_modify_qp_resp {
+	__aligned_u64 push_wqe_mmap_key;
+	__aligned_u64 push_db_mmap_key;
+	__u16 push_offset;
+	__u8 push_valid;
+	__u8 rsvd[5];
+};
+
+struct irdma_create_ah_resp {
+	__u32 ah_id;
+	__u8 rsvd[4];
+};
+#endif /* IRDMA_ABI_H */
diff --git a/contrib/libs/linux-headers/rdma/mana-abi.h b/contrib/libs/linux-headers/rdma/mana-abi.h
new file mode 100644
index 0000000000..5fcb31b37f
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mana-abi.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#ifndef MANA_ABI_USER_H
+#define MANA_ABI_USER_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_ioctl_verbs.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+
+#define MANA_IB_UVERBS_ABI_VERSION 1
+
+struct mana_ib_create_cq {
+	__aligned_u64 buf_addr;
+};
+
+struct mana_ib_create_qp {
+	__aligned_u64 sq_buf_addr;
+	__u32 sq_buf_size;
+	__u32 port;
+};
+
+struct mana_ib_create_qp_resp {
+	__u32 sqid;
+	__u32 cqid;
+	__u32 tx_vp_offset;
+	__u32 reserved;
+};
+
+struct mana_ib_create_wq {
+	__aligned_u64 wq_buf_addr;
+	__u32 wq_buf_size;
+	__u32 reserved;
+};
+
+/* RX Hash function flags */
+enum mana_ib_rx_hash_function_flags {
+	MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0,
+};
+
+struct mana_ib_create_qp_rss {
+	__aligned_u64 rx_hash_fields_mask;
+	__u8 rx_hash_function;
+	__u8 reserved[7];
+	__u32 rx_hash_key_len;
+	__u8 rx_hash_key[40];
+	__u32 port;
+};
+
+struct rss_resp_entry {
+	__u32 cqid;
+	__u32 wqid;
+};
+
+struct mana_ib_create_qp_rss_resp {
+	__aligned_u64 num_entries;
+	struct rss_resp_entry entries[64];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/mlx4-abi.h b/contrib/libs/linux-headers/rdma/mlx4-abi.h
new file mode 100644
index 0000000000..f745575281
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mlx4-abi.h
@@ -0,0 +1,191 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MLX4_ABI_USER_H
+#define MLX4_ABI_USER_H
+
+#include <linux/types.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+
+#define MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION	3
+#define MLX4_IB_UVERBS_ABI_VERSION		4
+
+/*
+ * Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ * In particular do not use pointer types -- pass pointers in __u64
+ * instead.
+ */
+
+struct mlx4_ib_alloc_ucontext_resp_v3 {
+	__u32	qp_tab_size;
+	__u16	bf_reg_size;
+	__u16	bf_regs_per_page;
+};
+
+enum {
+	MLX4_USER_DEV_CAP_LARGE_CQE	= 1L << 0,
+};
+
+struct mlx4_ib_alloc_ucontext_resp {
+	__u32	dev_caps;
+	__u32	qp_tab_size;
+	__u16	bf_reg_size;
+	__u16	bf_regs_per_page;
+	__u32	cqe_size;
+};
+
+struct mlx4_ib_alloc_pd_resp {
+	__u32	pdn;
+	__u32	reserved;
+};
+
+struct mlx4_ib_create_cq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+};
+
+struct mlx4_ib_create_cq_resp {
+	__u32	cqn;
+	__u32	reserved;
+};
+
+struct mlx4_ib_resize_cq {
+	__aligned_u64 buf_addr;
+};
+
+struct mlx4_ib_create_srq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+};
+
+struct mlx4_ib_create_srq_resp {
+	__u32	srqn;
+	__u32	reserved;
+};
+
+struct mlx4_ib_create_qp_rss {
+	__aligned_u64 rx_hash_fields_mask; /* Use  enum mlx4_ib_rx_hash_fields */
+	__u8    rx_hash_function; /* Use enum mlx4_ib_rx_hash_function_flags */
+	__u8    reserved[7];
+	__u8    rx_hash_key[40];
+	__u32   comp_mask;
+	__u32   reserved1;
+};
+
+struct mlx4_ib_create_qp {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u8	log_sq_bb_count;
+	__u8	log_sq_stride;
+	__u8	sq_no_prefetch;
+	__u8	reserved;
+	__u32	inl_recv_sz;
+};
+
+struct mlx4_ib_create_wq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u8	log_range_size;
+	__u8	reserved[3];
+	__u32   comp_mask;
+};
+
+struct mlx4_ib_modify_wq {
+	__u32	comp_mask;
+	__u32	reserved;
+};
+
+struct mlx4_ib_create_rwq_ind_tbl_resp {
+	__u32	response_length;
+	__u32	reserved;
+};
+
+/* RX Hash function flags */
+enum mlx4_ib_rx_hash_function_flags {
+	MLX4_IB_RX_HASH_FUNC_TOEPLITZ	= 1 << 0,
+};
+
+/*
+ * RX Hash flags, these flags allows to set which incoming packet's field should
+ * participates in RX Hash. Each flag represent certain packet's field,
+ * when the flag is set the field that is represented by the flag will
+ * participate in RX Hash calculation.
+ */
+enum mlx4_ib_rx_hash_fields {
+	MLX4_IB_RX_HASH_SRC_IPV4	= 1 << 0,
+	MLX4_IB_RX_HASH_DST_IPV4	= 1 << 1,
+	MLX4_IB_RX_HASH_SRC_IPV6	= 1 << 2,
+	MLX4_IB_RX_HASH_DST_IPV6	= 1 << 3,
+	MLX4_IB_RX_HASH_SRC_PORT_TCP	= 1 << 4,
+	MLX4_IB_RX_HASH_DST_PORT_TCP	= 1 << 5,
+	MLX4_IB_RX_HASH_SRC_PORT_UDP	= 1 << 6,
+	MLX4_IB_RX_HASH_DST_PORT_UDP	= 1 << 7,
+	MLX4_IB_RX_HASH_INNER		= 1ULL << 31,
+};
+
+struct mlx4_ib_rss_caps {
+	__aligned_u64 rx_hash_fields_mask; /* enum mlx4_ib_rx_hash_fields */
+	__u8 rx_hash_function; /* enum mlx4_ib_rx_hash_function_flags */
+	__u8 reserved[7];
+};
+
+enum query_device_resp_mask {
+	MLX4_IB_QUERY_DEV_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
+};
+
+struct mlx4_ib_tso_caps {
+	__u32 max_tso; /* Maximum tso payload size in bytes */
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported.
+	 */
+	__u32 supported_qpts;
+};
+
+struct mlx4_uverbs_ex_query_device_resp {
+	__u32			comp_mask;
+	__u32			response_length;
+	__aligned_u64		hca_core_clock_offset;
+	__u32			max_inl_recv_sz;
+	__u32			reserved;
+	struct mlx4_ib_rss_caps	rss_caps;
+	struct mlx4_ib_tso_caps tso_caps;
+};
+
+#endif /* MLX4_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/mlx5-abi.h b/contrib/libs/linux-headers/rdma/mlx5-abi.h
new file mode 100644
index 0000000000..a96b7d2770
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mlx5-abi.h
@@ -0,0 +1,523 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MLX5_ABI_USER_H
+#define MLX5_ABI_USER_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>	/* For ETH_ALEN. */
+#include <rdma/ib_user_ioctl_verbs.h>
+
+enum {
+	MLX5_QP_FLAG_SIGNATURE		= 1 << 0,
+	MLX5_QP_FLAG_SCATTER_CQE	= 1 << 1,
+	MLX5_QP_FLAG_TUNNEL_OFFLOADS	= 1 << 2,
+	MLX5_QP_FLAG_BFREG_INDEX	= 1 << 3,
+	MLX5_QP_FLAG_TYPE_DCT		= 1 << 4,
+	MLX5_QP_FLAG_TYPE_DCI		= 1 << 5,
+	MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC = 1 << 6,
+	MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC = 1 << 7,
+	MLX5_QP_FLAG_ALLOW_SCATTER_CQE	= 1 << 8,
+	MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE	= 1 << 9,
+	MLX5_QP_FLAG_UAR_PAGE_INDEX = 1 << 10,
+	MLX5_QP_FLAG_DCI_STREAM	= 1 << 11,
+};
+
+enum {
+	MLX5_SRQ_FLAG_SIGNATURE		= 1 << 0,
+};
+
+enum {
+	MLX5_WQ_FLAG_SIGNATURE		= 1 << 0,
+};
+
+/* Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+#define MLX5_IB_UVERBS_ABI_VERSION	1
+
+/* Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ * In particular do not use pointer types -- pass pointers in __u64
+ * instead.
+ */
+
+struct mlx5_ib_alloc_ucontext_req {
+	__u32	total_num_bfregs;
+	__u32	num_low_latency_bfregs;
+};
+
+enum mlx5_lib_caps {
+	MLX5_LIB_CAP_4K_UAR	= (__u64)1 << 0,
+	MLX5_LIB_CAP_DYN_UAR	= (__u64)1 << 1,
+};
+
+enum mlx5_ib_alloc_uctx_v2_flags {
+	MLX5_IB_ALLOC_UCTX_DEVX	= 1 << 0,
+};
+struct mlx5_ib_alloc_ucontext_req_v2 {
+	__u32	total_num_bfregs;
+	__u32	num_low_latency_bfregs;
+	__u32	flags;
+	__u32	comp_mask;
+	__u8	max_cqe_version;
+	__u8	reserved0;
+	__u16	reserved1;
+	__u32	reserved2;
+	__aligned_u64 lib_caps;
+};
+
+enum mlx5_ib_alloc_ucontext_resp_mask {
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_DUMP_FILL_MKEY    = 1UL << 1,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE               = 1UL << 2,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_SQD2RTS           = 1UL << 3,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_REAL_TIME_TS	   = 1UL << 4,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_MKEY_UPDATE_TAG   = 1UL << 5,
+};
+
+enum mlx5_user_cmds_supp_uhw {
+	MLX5_USER_CMDS_SUPP_UHW_QUERY_DEVICE = 1 << 0,
+	MLX5_USER_CMDS_SUPP_UHW_CREATE_AH    = 1 << 1,
+};
+
+/* The eth_min_inline response value is set to off-by-one vs the FW
+ * returned value to allow user-space to deal with older kernels.
+ */
+enum mlx5_user_inline_mode {
+	MLX5_USER_INLINE_MODE_NA,
+	MLX5_USER_INLINE_MODE_NONE,
+	MLX5_USER_INLINE_MODE_L2,
+	MLX5_USER_INLINE_MODE_IP,
+	MLX5_USER_INLINE_MODE_TCP_UDP,
+};
+
+enum {
+	MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM = 1 << 0,
+	MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_REQ_METADATA = 1 << 1,
+	MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_SPI_STEERING = 1 << 2,
+	MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_FULL_OFFLOAD = 1 << 3,
+	MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_TX_IV_IS_ESN = 1 << 4,
+};
+
+struct mlx5_ib_alloc_ucontext_resp {
+	__u32	qp_tab_size;
+	__u32	bf_reg_size;
+	__u32	tot_bfregs;
+	__u32	cache_line_size;
+	__u16	max_sq_desc_sz;
+	__u16	max_rq_desc_sz;
+	__u32	max_send_wqebb;
+	__u32	max_recv_wr;
+	__u32	max_srq_recv_wr;
+	__u16	num_ports;
+	__u16	flow_action_flags;
+	__u32	comp_mask;
+	__u32	response_length;
+	__u8	cqe_version;
+	__u8	cmds_supp_uhw;
+	__u8	eth_min_inline;
+	__u8	clock_info_versions;
+	__aligned_u64 hca_core_clock_offset;
+	__u32	log_uar_size;
+	__u32	num_uars_per_page;
+	__u32	num_dyn_bfregs;
+	__u32	dump_fill_mkey;
+};
+
+struct mlx5_ib_alloc_pd_resp {
+	__u32	pdn;
+};
+
+struct mlx5_ib_tso_caps {
+	__u32 max_tso; /* Maximum tso payload size in bytes */
+
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported, e.g.
+	 * supported_qpts |= 1 << IB_QPT_UD
+	 */
+	__u32 supported_qpts;
+};
+
+struct mlx5_ib_rss_caps {
+	__aligned_u64 rx_hash_fields_mask; /* enum mlx5_rx_hash_fields */
+	__u8 rx_hash_function; /* enum mlx5_rx_hash_function_flags */
+	__u8 reserved[7];
+};
+
+enum mlx5_ib_cqe_comp_res_format {
+	MLX5_IB_CQE_RES_FORMAT_HASH	= 1 << 0,
+	MLX5_IB_CQE_RES_FORMAT_CSUM	= 1 << 1,
+	MLX5_IB_CQE_RES_FORMAT_CSUM_STRIDX = 1 << 2,
+};
+
+struct mlx5_ib_cqe_comp_caps {
+	__u32 max_num;
+	__u32 supported_format; /* enum mlx5_ib_cqe_comp_res_format */
+};
+
+enum mlx5_ib_packet_pacing_cap_flags {
+	MLX5_IB_PP_SUPPORT_BURST	= 1 << 0,
+};
+
+struct mlx5_packet_pacing_caps {
+	__u32 qp_rate_limit_min;
+	__u32 qp_rate_limit_max; /* In kpbs */
+
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported, e.g.
+	 * supported_qpts |= 1 << IB_QPT_RAW_PACKET
+	 */
+	__u32 supported_qpts;
+	__u8  cap_flags; /* enum mlx5_ib_packet_pacing_cap_flags */
+	__u8  reserved[3];
+};
+
+enum mlx5_ib_mpw_caps {
+	MPW_RESERVED		= 1 << 0,
+	MLX5_IB_ALLOW_MPW	= 1 << 1,
+	MLX5_IB_SUPPORT_EMPW	= 1 << 2,
+};
+
+enum mlx5_ib_sw_parsing_offloads {
+	MLX5_IB_SW_PARSING = 1 << 0,
+	MLX5_IB_SW_PARSING_CSUM = 1 << 1,
+	MLX5_IB_SW_PARSING_LSO = 1 << 2,
+};
+
+struct mlx5_ib_sw_parsing_caps {
+	__u32 sw_parsing_offloads; /* enum mlx5_ib_sw_parsing_offloads */
+
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported, e.g.
+	 * supported_qpts |= 1 << IB_QPT_RAW_PACKET
+	 */
+	__u32 supported_qpts;
+};
+
+struct mlx5_ib_striding_rq_caps {
+	__u32 min_single_stride_log_num_of_bytes;
+	__u32 max_single_stride_log_num_of_bytes;
+	__u32 min_single_wqe_log_num_of_strides;
+	__u32 max_single_wqe_log_num_of_strides;
+
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported, e.g.
+	 * supported_qpts |= 1 << IB_QPT_RAW_PACKET
+	 */
+	__u32 supported_qpts;
+	__u32 reserved;
+};
+
+struct mlx5_ib_dci_streams_caps {
+	__u8 max_log_num_concurent;
+	__u8 max_log_num_errored;
+};
+
+enum mlx5_ib_query_dev_resp_flags {
+	/* Support 128B CQE compression */
+	MLX5_IB_QUERY_DEV_RESP_FLAGS_CQE_128B_COMP = 1 << 0,
+	MLX5_IB_QUERY_DEV_RESP_FLAGS_CQE_128B_PAD  = 1 << 1,
+	MLX5_IB_QUERY_DEV_RESP_PACKET_BASED_CREDIT_MODE = 1 << 2,
+	MLX5_IB_QUERY_DEV_RESP_FLAGS_SCAT2CQE_DCT = 1 << 3,
+};
+
+enum mlx5_ib_tunnel_offloads {
+	MLX5_IB_TUNNELED_OFFLOADS_VXLAN  = 1 << 0,
+	MLX5_IB_TUNNELED_OFFLOADS_GRE    = 1 << 1,
+	MLX5_IB_TUNNELED_OFFLOADS_GENEVE = 1 << 2,
+	MLX5_IB_TUNNELED_OFFLOADS_MPLS_GRE = 1 << 3,
+	MLX5_IB_TUNNELED_OFFLOADS_MPLS_UDP = 1 << 4,
+};
+
+struct mlx5_ib_query_device_resp {
+	__u32	comp_mask;
+	__u32	response_length;
+	struct	mlx5_ib_tso_caps tso_caps;
+	struct	mlx5_ib_rss_caps rss_caps;
+	struct	mlx5_ib_cqe_comp_caps cqe_comp_caps;
+	struct	mlx5_packet_pacing_caps packet_pacing_caps;
+	__u32	mlx5_ib_support_multi_pkt_send_wqes;
+	__u32	flags; /* Use enum mlx5_ib_query_dev_resp_flags */
+	struct mlx5_ib_sw_parsing_caps sw_parsing_caps;
+	struct mlx5_ib_striding_rq_caps striding_rq_caps;
+	__u32	tunnel_offloads_caps; /* enum mlx5_ib_tunnel_offloads */
+	struct  mlx5_ib_dci_streams_caps dci_streams_caps;
+	__u16 reserved;
+};
+
+enum mlx5_ib_create_cq_flags {
+	MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD	= 1 << 0,
+	MLX5_IB_CREATE_CQ_FLAGS_UAR_PAGE_INDEX  = 1 << 1,
+	MLX5_IB_CREATE_CQ_FLAGS_REAL_TIME_TS	= 1 << 2,
+};
+
+struct mlx5_ib_create_cq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u32	cqe_size;
+	__u8    cqe_comp_en;
+	__u8    cqe_comp_res_format;
+	__u16	flags;
+	__u16	uar_page_index;
+	__u16	reserved0;
+	__u32	reserved1;
+};
+
+struct mlx5_ib_create_cq_resp {
+	__u32	cqn;
+	__u32	reserved;
+};
+
+struct mlx5_ib_resize_cq {
+	__aligned_u64 buf_addr;
+	__u16	cqe_size;
+	__u16	reserved0;
+	__u32	reserved1;
+};
+
+struct mlx5_ib_create_srq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u32	flags;
+	__u32	reserved0; /* explicit padding (optional on i386) */
+	__u32	uidx;
+	__u32	reserved1;
+};
+
+struct mlx5_ib_create_srq_resp {
+	__u32	srqn;
+	__u32	reserved;
+};
+
+struct mlx5_ib_create_qp_dci_streams {
+	__u8 log_num_concurent;
+	__u8 log_num_errored;
+};
+
+struct mlx5_ib_create_qp {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u32	sq_wqe_count;
+	__u32	rq_wqe_count;
+	__u32	rq_wqe_shift;
+	__u32	flags;
+	__u32	uidx;
+	__u32	bfreg_index;
+	union {
+		__aligned_u64 sq_buf_addr;
+		__aligned_u64 access_key;
+	};
+	__u32  ece_options;
+	struct  mlx5_ib_create_qp_dci_streams dci_streams;
+	__u16 reserved;
+};
+
+/* RX Hash function flags */
+enum mlx5_rx_hash_function_flags {
+	MLX5_RX_HASH_FUNC_TOEPLITZ	= 1 << 0,
+};
+
+/*
+ * RX Hash flags, these flags allows to set which incoming packet's field should
+ * participates in RX Hash. Each flag represent certain packet's field,
+ * when the flag is set the field that is represented by the flag will
+ * participate in RX Hash calculation.
+ * Note: *IPV4 and *IPV6 flags can't be enabled together on the same QP
+ * and *TCP and *UDP flags can't be enabled together on the same QP.
+*/
+enum mlx5_rx_hash_fields {
+	MLX5_RX_HASH_SRC_IPV4	= 1 << 0,
+	MLX5_RX_HASH_DST_IPV4	= 1 << 1,
+	MLX5_RX_HASH_SRC_IPV6	= 1 << 2,
+	MLX5_RX_HASH_DST_IPV6	= 1 << 3,
+	MLX5_RX_HASH_SRC_PORT_TCP	= 1 << 4,
+	MLX5_RX_HASH_DST_PORT_TCP	= 1 << 5,
+	MLX5_RX_HASH_SRC_PORT_UDP	= 1 << 6,
+	MLX5_RX_HASH_DST_PORT_UDP	= 1 << 7,
+	MLX5_RX_HASH_IPSEC_SPI		= 1 << 8,
+	/* Save bits for future fields */
+	MLX5_RX_HASH_INNER		= (1UL << 31),
+};
+
+struct mlx5_ib_create_qp_rss {
+	__aligned_u64 rx_hash_fields_mask; /* enum mlx5_rx_hash_fields */
+	__u8 rx_hash_function; /* enum mlx5_rx_hash_function_flags */
+	__u8 rx_key_len; /* valid only for Toeplitz */
+	__u8 reserved[6];
+	__u8 rx_hash_key[128]; /* valid only for Toeplitz */
+	__u32   comp_mask;
+	__u32	flags;
+};
+
+enum mlx5_ib_create_qp_resp_mask {
+	MLX5_IB_CREATE_QP_RESP_MASK_TIRN = 1UL << 0,
+	MLX5_IB_CREATE_QP_RESP_MASK_TISN = 1UL << 1,
+	MLX5_IB_CREATE_QP_RESP_MASK_RQN  = 1UL << 2,
+	MLX5_IB_CREATE_QP_RESP_MASK_SQN  = 1UL << 3,
+	MLX5_IB_CREATE_QP_RESP_MASK_TIR_ICM_ADDR  = 1UL << 4,
+};
+
+struct mlx5_ib_create_qp_resp {
+	__u32	bfreg_index;
+	__u32   ece_options;
+	__u32	comp_mask;
+	__u32	tirn;
+	__u32	tisn;
+	__u32	rqn;
+	__u32	sqn;
+	__u32   reserved1;
+	__u64	tir_icm_addr;
+};
+
+struct mlx5_ib_alloc_mw {
+	__u32	comp_mask;
+	__u8	num_klms;
+	__u8	reserved1;
+	__u16	reserved2;
+};
+
+enum mlx5_ib_create_wq_mask {
+	MLX5_IB_CREATE_WQ_STRIDING_RQ	= (1 << 0),
+};
+
+struct mlx5_ib_create_wq {
+	__aligned_u64 buf_addr;
+	__aligned_u64 db_addr;
+	__u32   rq_wqe_count;
+	__u32   rq_wqe_shift;
+	__u32   user_index;
+	__u32   flags;
+	__u32   comp_mask;
+	__u32	single_stride_log_num_of_bytes;
+	__u32	single_wqe_log_num_of_strides;
+	__u32	two_byte_shift_en;
+};
+
+struct mlx5_ib_create_ah_resp {
+	__u32	response_length;
+	__u8	dmac[ETH_ALEN];
+	__u8	reserved[6];
+};
+
+struct mlx5_ib_burst_info {
+	__u32       max_burst_sz;
+	__u16       typical_pkt_sz;
+	__u16       reserved;
+};
+
+struct mlx5_ib_modify_qp {
+	__u32			   comp_mask;
+	struct mlx5_ib_burst_info  burst_info;
+	__u32			   ece_options;
+};
+
+struct mlx5_ib_modify_qp_resp {
+	__u32	response_length;
+	__u32	dctn;
+	__u32   ece_options;
+	__u32   reserved;
+};
+
+struct mlx5_ib_create_wq_resp {
+	__u32	response_length;
+	__u32	reserved;
+};
+
+struct mlx5_ib_create_rwq_ind_tbl_resp {
+	__u32	response_length;
+	__u32	reserved;
+};
+
+struct mlx5_ib_modify_wq {
+	__u32	comp_mask;
+	__u32	reserved;
+};
+
+struct mlx5_ib_clock_info {
+	__u32 sign;
+	__u32 resv;
+	__aligned_u64 nsec;
+	__aligned_u64 cycles;
+	__aligned_u64 frac;
+	__u32 mult;
+	__u32 shift;
+	__aligned_u64 mask;
+	__aligned_u64 overflow_period;
+};
+
+enum mlx5_ib_mmap_cmd {
+	MLX5_IB_MMAP_REGULAR_PAGE               = 0,
+	MLX5_IB_MMAP_GET_CONTIGUOUS_PAGES       = 1,
+	MLX5_IB_MMAP_WC_PAGE                    = 2,
+	MLX5_IB_MMAP_NC_PAGE                    = 3,
+	/* 5 is chosen in order to be compatible with old versions of libmlx5 */
+	MLX5_IB_MMAP_CORE_CLOCK                 = 5,
+	MLX5_IB_MMAP_ALLOC_WC                   = 6,
+	MLX5_IB_MMAP_CLOCK_INFO                 = 7,
+	MLX5_IB_MMAP_DEVICE_MEM                 = 8,
+};
+
+enum {
+	MLX5_IB_CLOCK_INFO_KERNEL_UPDATING = 1,
+};
+
+/* Bit indexes for the mlx5_alloc_ucontext_resp.clock_info_versions bitmap */
+enum {
+	MLX5_IB_CLOCK_INFO_V1              = 0,
+};
+
+struct mlx5_ib_flow_counters_desc {
+	__u32	description;
+	__u32	index;
+};
+
+struct mlx5_ib_flow_counters_data {
+	RDMA_UAPI_PTR(struct mlx5_ib_flow_counters_desc *, counters_data);
+	__u32   ncounters;
+	__u32   reserved;
+};
+
+struct mlx5_ib_create_flow {
+	__u32   ncounters_data;
+	__u32   reserved;
+	/*
+	 * Following are counters data based on ncounters_data, each
+	 * entry in the data[] should match a corresponding counter object
+	 * that was pointed by a counters spec upon the flow creation
+	 */
+	struct mlx5_ib_flow_counters_data data[];
+};
+
+#endif /* MLX5_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_cmds.h b/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_cmds.h
new file mode 100644
index 0000000000..595edad03d
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_cmds.h
@@ -0,0 +1,350 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MLX5_USER_IOCTL_CMDS_H
+#define MLX5_USER_IOCTL_CMDS_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_ioctl_cmds.h>
+
+enum mlx5_ib_create_flow_action_attrs {
+	/* This attribute belong to the driver namespace */
+	MLX5_IB_ATTR_CREATE_FLOW_ACTION_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_dm_methods {
+	MLX5_IB_METHOD_DM_MAP_OP_ADDR  = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_DM_QUERY,
+};
+
+enum mlx5_ib_dm_map_op_addr_attrs {
+	MLX5_IB_ATTR_DM_MAP_OP_ADDR_REQ_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DM_MAP_OP_ADDR_REQ_OP,
+	MLX5_IB_ATTR_DM_MAP_OP_ADDR_RESP_START_OFFSET,
+	MLX5_IB_ATTR_DM_MAP_OP_ADDR_RESP_PAGE_INDEX,
+};
+
+enum mlx5_ib_query_dm_attrs {
+	MLX5_IB_ATTR_QUERY_DM_REQ_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_QUERY_DM_RESP_START_OFFSET,
+	MLX5_IB_ATTR_QUERY_DM_RESP_PAGE_INDEX,
+	MLX5_IB_ATTR_QUERY_DM_RESP_LENGTH,
+};
+
+enum mlx5_ib_alloc_dm_attrs {
+	MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_ALLOC_DM_RESP_PAGE_INDEX,
+	MLX5_IB_ATTR_ALLOC_DM_REQ_TYPE,
+};
+
+enum mlx5_ib_devx_methods {
+	MLX5_IB_METHOD_DEVX_OTHER  = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_DEVX_QUERY_UAR,
+	MLX5_IB_METHOD_DEVX_QUERY_EQN,
+	MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT,
+};
+
+enum  mlx5_ib_devx_other_attrs {
+	MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
+};
+
+enum mlx5_ib_devx_obj_create_attrs {
+	MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
+	MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
+};
+
+enum  mlx5_ib_devx_query_uar_attrs {
+	MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
+};
+
+enum mlx5_ib_devx_obj_destroy_attrs {
+	MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_devx_obj_modify_attrs {
+	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
+	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
+};
+
+enum mlx5_ib_devx_obj_query_attrs {
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
+};
+
+enum mlx5_ib_devx_obj_query_async_attrs {
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
+	MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
+};
+
+enum mlx5_ib_devx_subscribe_event_attrs {
+	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_OBJ_HANDLE,
+	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_TYPE_NUM_LIST,
+	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_NUM,
+	MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_COOKIE,
+};
+
+enum  mlx5_ib_devx_query_eqn_attrs {
+	MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
+};
+
+enum mlx5_ib_devx_obj_methods {
+	MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
+	MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
+	MLX5_IB_METHOD_DEVX_OBJ_QUERY,
+	MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
+};
+
+enum mlx5_ib_var_alloc_attrs {
+	MLX5_IB_ATTR_VAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_OFFSET,
+	MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_LENGTH,
+	MLX5_IB_ATTR_VAR_OBJ_ALLOC_PAGE_ID,
+};
+
+enum mlx5_ib_var_obj_destroy_attrs {
+	MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_var_obj_methods {
+	MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_VAR_OBJ_DESTROY,
+};
+
+enum mlx5_ib_uar_alloc_attrs {
+	MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
+	MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
+	MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
+	MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
+};
+
+enum mlx5_ib_uar_obj_destroy_attrs {
+	MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_uar_obj_methods {
+	MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_UAR_OBJ_DESTROY,
+};
+
+enum mlx5_ib_devx_umem_reg_attrs {
+	MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
+	MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
+	MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
+	MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
+	MLX5_IB_ATTR_DEVX_UMEM_REG_PGSZ_BITMAP,
+	MLX5_IB_ATTR_DEVX_UMEM_REG_DMABUF_FD,
+};
+
+enum mlx5_ib_devx_umem_dereg_attrs {
+	MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_pp_obj_methods {
+	MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_PP_OBJ_DESTROY,
+};
+
+enum mlx5_ib_pp_alloc_attrs {
+	MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
+	MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
+	MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
+};
+
+enum mlx5_ib_pp_obj_destroy_attrs {
+	MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_devx_umem_methods {
+	MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_DEVX_UMEM_DEREG,
+};
+
+enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
+	MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_devx_async_event_fd_alloc_attrs {
+	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
+};
+
+enum mlx5_ib_devx_async_cmd_fd_methods {
+	MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_devx_async_event_fd_methods {
+	MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_objects {
+	MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_OBJECT_DEVX_OBJ,
+	MLX5_IB_OBJECT_DEVX_UMEM,
+	MLX5_IB_OBJECT_FLOW_MATCHER,
+	MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
+	MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
+	MLX5_IB_OBJECT_VAR,
+	MLX5_IB_OBJECT_PP,
+	MLX5_IB_OBJECT_UAR,
+	MLX5_IB_OBJECT_STEERING_ANCHOR,
+};
+
+enum mlx5_ib_flow_matcher_create_attrs {
+	MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
+	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
+	MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
+	MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
+	MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
+};
+
+enum mlx5_ib_flow_matcher_destroy_attrs {
+	MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_flow_matcher_methods {
+	MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
+};
+
+enum mlx5_ib_flow_steering_anchor_create_attrs {
+	MLX5_IB_ATTR_STEERING_ANCHOR_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_STEERING_ANCHOR_FT_TYPE,
+	MLX5_IB_ATTR_STEERING_ANCHOR_PRIORITY,
+	MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID,
+};
+
+enum mlx5_ib_flow_steering_anchor_destroy_attrs {
+	MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_steering_anchor_methods {
+	MLX5_IB_METHOD_STEERING_ANCHOR_CREATE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_STEERING_ANCHOR_DESTROY,
+};
+
+enum mlx5_ib_device_query_context_attrs {
+	MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+#define MLX5_IB_DW_MATCH_PARAM 0xA0
+
+struct mlx5_ib_match_params {
+	__u32	match_params[MLX5_IB_DW_MATCH_PARAM];
+};
+
+enum mlx5_ib_flow_type {
+	MLX5_IB_FLOW_TYPE_NORMAL,
+	MLX5_IB_FLOW_TYPE_SNIFFER,
+	MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
+	MLX5_IB_FLOW_TYPE_MC_DEFAULT,
+};
+
+enum mlx5_ib_create_flow_flags {
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
+};
+
+enum mlx5_ib_create_flow_attrs {
+	MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
+	MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
+	MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
+	MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
+	MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
+	MLX5_IB_ATTR_CREATE_FLOW_TAG,
+	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
+	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
+};
+
+enum mlx5_ib_destroy_flow_attrs {
+	MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_flow_methods {
+	MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_DESTROY_FLOW,
+};
+
+enum mlx5_ib_flow_action_methods {
+	MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
+};
+
+enum mlx5_ib_create_flow_action_create_modify_header_attrs {
+	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
+	MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
+};
+
+enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
+	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
+	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
+	MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
+};
+
+enum mlx5_ib_query_pd_attrs {
+	MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_QUERY_PD_RESP_PDN,
+};
+
+enum mlx5_ib_pd_methods {
+	MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT),
+
+};
+
+enum mlx5_ib_device_methods {
+	MLX5_IB_METHOD_QUERY_PORT = (1U << UVERBS_ID_NS_SHIFT),
+};
+
+enum mlx5_ib_query_port_attrs {
+	MLX5_IB_ATTR_QUERY_PORT_PORT_NUM = (1U << UVERBS_ID_NS_SHIFT),
+	MLX5_IB_ATTR_QUERY_PORT,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_verbs.h b/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_verbs.h
new file mode 100644
index 0000000000..7af9e09ea5
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mlx5_user_ioctl_verbs.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MLX5_USER_IOCTL_VERBS_H
+#define MLX5_USER_IOCTL_VERBS_H
+
+#include <linux/types.h>
+
+enum mlx5_ib_uapi_flow_action_flags {
+	MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA	= 1 << 0,
+};
+
+enum mlx5_ib_uapi_flow_table_type {
+	MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX     = 0x0,
+	MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX	= 0x1,
+	MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB	= 0x2,
+	MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX	= 0x3,
+	MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX	= 0x4,
+};
+
+enum mlx5_ib_uapi_flow_action_packet_reformat_type {
+	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
+	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,
+	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,
+	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,
+};
+
+struct mlx5_ib_uapi_devx_async_cmd_hdr {
+	__aligned_u64	wr_id;
+	__u8		out_data[];
+};
+
+enum mlx5_ib_uapi_dm_type {
+	MLX5_IB_UAPI_DM_TYPE_MEMIC,
+	MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,
+	MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,
+	MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_PATTERN_SW_ICM,
+};
+
+enum mlx5_ib_uapi_devx_create_event_channel_flags {
+	MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
+};
+
+struct mlx5_ib_uapi_devx_async_event_hdr {
+	__aligned_u64	cookie;
+	__u8		out_data[];
+};
+
+enum mlx5_ib_uapi_pp_alloc_flags {
+	MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
+};
+
+enum mlx5_ib_uapi_uar_alloc_type {
+	MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
+	MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
+};
+
+enum mlx5_ib_uapi_query_port_flags {
+	MLX5_IB_UAPI_QUERY_PORT_VPORT			= 1 << 0,
+	MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID		= 1 << 1,
+	MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_RX	= 1 << 2,
+	MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_TX	= 1 << 3,
+	MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0		= 1 << 4,
+	MLX5_IB_UAPI_QUERY_PORT_ESW_OWNER_VHCA_ID	= 1 << 5,
+};
+
+struct mlx5_ib_uapi_reg {
+	__u32 value;
+	__u32 mask;
+};
+
+struct mlx5_ib_uapi_query_port {
+	__aligned_u64 flags;
+	__u16 vport;
+	__u16 vport_vhca_id;
+	__u16 esw_owner_vhca_id;
+	__u16 rsvd0;
+	__aligned_u64 vport_steering_icm_rx;
+	__aligned_u64 vport_steering_icm_tx;
+	struct mlx5_ib_uapi_reg reg_c0;
+};
+
+#endif
+
diff --git a/contrib/libs/linux-headers/rdma/mthca-abi.h b/contrib/libs/linux-headers/rdma/mthca-abi.h
new file mode 100644
index 0000000000..91b12e1a6f
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/mthca-abi.h
@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2005 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005, 2006 Cisco Systems.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MTHCA_ABI_USER_H
+#define MTHCA_ABI_USER_H
+
+#include <linux/types.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+#define MTHCA_UVERBS_ABI_VERSION	1
+
+/*
+ * Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ * In particular do not use pointer types -- pass pointers in __u64
+ * instead.
+ */
+struct mthca_alloc_ucontext_resp {
+	__u32 qp_tab_size;
+	__u32 uarc_size;
+};
+
+struct mthca_alloc_pd_resp {
+	__u32 pdn;
+	__u32 reserved;
+};
+
+/*
+ * Mark the memory region with a DMA attribute that causes
+ * in-flight DMA to be flushed when the region is written to:
+ */
+#define MTHCA_MR_DMASYNC	0x1
+
+struct mthca_reg_mr {
+	__u32 mr_attrs;
+	__u32 reserved;
+};
+
+struct mthca_create_cq {
+	__u32 lkey;
+	__u32 pdn;
+	__aligned_u64 arm_db_page;
+	__aligned_u64 set_db_page;
+	__u32 arm_db_index;
+	__u32 set_db_index;
+};
+
+struct mthca_create_cq_resp {
+	__u32 cqn;
+	__u32 reserved;
+};
+
+struct mthca_resize_cq {
+	__u32 lkey;
+	__u32 reserved;
+};
+
+struct mthca_create_srq {
+	__u32 lkey;
+	__u32 db_index;
+	__aligned_u64 db_page;
+};
+
+struct mthca_create_srq_resp {
+	__u32 srqn;
+	__u32 reserved;
+};
+
+struct mthca_create_qp {
+	__u32 lkey;
+	__u32 reserved;
+	__aligned_u64 sq_db_page;
+	__aligned_u64 rq_db_page;
+	__u32 sq_db_index;
+	__u32 rq_db_index;
+};
+#endif /* MTHCA_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/ocrdma-abi.h b/contrib/libs/linux-headers/rdma/ocrdma-abi.h
new file mode 100644
index 0000000000..284d47b41f
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/ocrdma-abi.h
@@ -0,0 +1,152 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/* This file is part of the Emulex RoCE Device Driver for
+ * RoCE (RDMA over Converged Ethernet) adapters.
+ * Copyright (C) 2012-2015 Emulex. All rights reserved.
+ * EMULEX and SLI are trademarks of Emulex.
+ * www.emulex.com
+ *
+ * This software is available to you under a choice of one of two licenses.
+ * You may choose to be licensed under the terms of the GNU General Public
+ * License (GPL) Version 2, available from the file COPYING in the main
+ * directory of this source tree, or the BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Contact Information:
+ * linux-drivers@emulex.com
+ *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
+ */
+
+#ifndef OCRDMA_ABI_USER_H
+#define OCRDMA_ABI_USER_H
+
+#include <linux/types.h>
+
+#define OCRDMA_ABI_VERSION 2
+#define OCRDMA_BE_ROCE_ABI_VERSION 1
+/* user kernel communication data structures. */
+
+struct ocrdma_alloc_ucontext_resp {
+	__u32 dev_id;
+	__u32 wqe_size;
+	__u32 max_inline_data;
+	__u32 dpp_wqe_size;
+	__aligned_u64 ah_tbl_page;
+	__u32 ah_tbl_len;
+	__u32 rqe_size;
+	__u8 fw_ver[32];
+	/* for future use/new features in progress */
+	__aligned_u64 rsvd1;
+	__aligned_u64 rsvd2;
+};
+
+struct ocrdma_alloc_pd_ureq {
+	__u32 rsvd[2];
+};
+
+struct ocrdma_alloc_pd_uresp {
+	__u32 id;
+	__u32 dpp_enabled;
+	__u32 dpp_page_addr_hi;
+	__u32 dpp_page_addr_lo;
+	__u32 rsvd[2];
+};
+
+struct ocrdma_create_cq_ureq {
+	__u32 dpp_cq;
+	__u32 rsvd; /* pad */
+};
+
+#define MAX_CQ_PAGES 8
+struct ocrdma_create_cq_uresp {
+	__u32 cq_id;
+	__u32 page_size;
+	__u32 num_pages;
+	__u32 max_hw_cqe;
+	__aligned_u64 page_addr[MAX_CQ_PAGES];
+	__aligned_u64 db_page_addr;
+	__u32 db_page_size;
+	__u32 phase_change;
+	/* for future use/new features in progress */
+	__aligned_u64 rsvd1;
+	__aligned_u64 rsvd2;
+};
+
+#define MAX_QP_PAGES 8
+#define MAX_UD_AV_PAGES 8
+
+struct ocrdma_create_qp_ureq {
+	__u8 enable_dpp_cq;
+	__u8 rsvd;
+	__u16 dpp_cq_id;
+	__u32 rsvd1;	/* pad */
+};
+
+struct ocrdma_create_qp_uresp {
+	__u16 qp_id;
+	__u16 sq_dbid;
+	__u16 rq_dbid;
+	__u16 resv0;	/* pad */
+	__u32 sq_page_size;
+	__u32 rq_page_size;
+	__u32 num_sq_pages;
+	__u32 num_rq_pages;
+	__aligned_u64 sq_page_addr[MAX_QP_PAGES];
+	__aligned_u64 rq_page_addr[MAX_QP_PAGES];
+	__aligned_u64 db_page_addr;
+	__u32 db_page_size;
+	__u32 dpp_credit;
+	__u32 dpp_offset;
+	__u32 num_wqe_allocated;
+	__u32 num_rqe_allocated;
+	__u32 db_sq_offset;
+	__u32 db_rq_offset;
+	__u32 db_shift;
+	__aligned_u64 rsvd[11];
+};
+
+struct ocrdma_create_srq_uresp {
+	__u16 rq_dbid;
+	__u16 resv0;	/* pad */
+	__u32 resv1;
+
+	__u32 rq_page_size;
+	__u32 num_rq_pages;
+
+	__aligned_u64 rq_page_addr[MAX_QP_PAGES];
+	__aligned_u64 db_page_addr;
+
+	__u32 db_page_size;
+	__u32 num_rqe_allocated;
+	__u32 db_rq_offset;
+	__u32 db_shift;
+
+	__aligned_u64 rsvd2;
+	__aligned_u64 rsvd3;
+};
+
+#endif	/* OCRDMA_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/qedr-abi.h b/contrib/libs/linux-headers/rdma/qedr-abi.h
new file mode 100644
index 0000000000..bf7333b2b5
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/qedr-abi.h
@@ -0,0 +1,174 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/* QLogic qedr NIC Driver
+ * Copyright (c) 2015-2016  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __QEDR_USER_H__
+#define __QEDR_USER_H__
+
+#include <linux/types.h>
+
+#define QEDR_ABI_VERSION		(8)
+
+/* user kernel communication data structures. */
+enum qedr_alloc_ucontext_flags {
+	QEDR_ALLOC_UCTX_EDPM_MODE	= 1 << 0,
+	QEDR_ALLOC_UCTX_DB_REC		= 1 << 1,
+	QEDR_SUPPORT_DPM_SIZES		= 1 << 2,
+};
+
+struct qedr_alloc_ucontext_req {
+	__u32 context_flags;
+	__u32 reserved;
+};
+
+#define QEDR_LDPM_MAX_SIZE	(8192)
+#define QEDR_EDPM_TRANS_SIZE	(64)
+#define QEDR_EDPM_MAX_SIZE	(ROCE_REQ_MAX_INLINE_DATA_SIZE)
+
+enum qedr_rdma_dpm_type {
+	QEDR_DPM_TYPE_NONE		= 0,
+	QEDR_DPM_TYPE_ROCE_ENHANCED	= 1 << 0,
+	QEDR_DPM_TYPE_ROCE_LEGACY	= 1 << 1,
+	QEDR_DPM_TYPE_IWARP_LEGACY	= 1 << 2,
+	QEDR_DPM_TYPE_ROCE_EDPM_MODE	= 1 << 3,
+	QEDR_DPM_SIZES_SET		= 1 << 4,
+};
+
+struct qedr_alloc_ucontext_resp {
+	__aligned_u64 db_pa;
+	__u32 db_size;
+
+	__u32 max_send_wr;
+	__u32 max_recv_wr;
+	__u32 max_srq_wr;
+	__u32 sges_per_send_wr;
+	__u32 sges_per_recv_wr;
+	__u32 sges_per_srq_wr;
+	__u32 max_cqes;
+	__u8 dpm_flags;
+	__u8 wids_enabled;
+	__u16 wid_count;
+	__u16 ldpm_limit_size;
+	__u8 edpm_trans_size;
+	__u8 reserved;
+	__u16 edpm_limit_size;
+	__u8 padding[6];
+};
+
+struct qedr_alloc_pd_ureq {
+	__aligned_u64 rsvd1;
+};
+
+struct qedr_alloc_pd_uresp {
+	__u32 pd_id;
+	__u32 reserved;
+};
+
+struct qedr_create_cq_ureq {
+	__aligned_u64 addr;
+	__aligned_u64 len;
+};
+
+struct qedr_create_cq_uresp {
+	__u32 db_offset;
+	__u16 icid;
+	__u16 reserved;
+	__aligned_u64 db_rec_addr;
+};
+
+struct qedr_create_qp_ureq {
+	__u32 qp_handle_hi;
+	__u32 qp_handle_lo;
+
+	/* SQ */
+	/* user space virtual address of SQ buffer */
+	__aligned_u64 sq_addr;
+
+	/* length of SQ buffer */
+	__aligned_u64 sq_len;
+
+	/* RQ */
+	/* user space virtual address of RQ buffer */
+	__aligned_u64 rq_addr;
+
+	/* length of RQ buffer */
+	__aligned_u64 rq_len;
+};
+
+struct qedr_create_qp_uresp {
+	__u32 qp_id;
+	__u32 atomic_supported;
+
+	/* SQ */
+	__u32 sq_db_offset;
+	__u16 sq_icid;
+
+	/* RQ */
+	__u32 rq_db_offset;
+	__u16 rq_icid;
+
+	__u32 rq_db2_offset;
+	__u32 reserved;
+
+	/* address of SQ doorbell recovery user entry */
+	__aligned_u64 sq_db_rec_addr;
+
+	/* address of RQ doorbell recovery user entry */
+	__aligned_u64 rq_db_rec_addr;
+
+};
+
+struct qedr_create_srq_ureq {
+	/* user space virtual address of producer pair */
+	__aligned_u64 prod_pair_addr;
+
+	/* user space virtual address of SRQ buffer */
+	__aligned_u64 srq_addr;
+
+	/* length of SRQ buffer */
+	__aligned_u64 srq_len;
+};
+
+struct qedr_create_srq_uresp {
+	__u16 srq_id;
+	__u16 reserved0;
+	__u32 reserved1;
+};
+
+/* doorbell recovery entry allocated and populated by userspace doorbelling
+ * entities and mapped to kernel. Kernel uses this to register doorbell
+ * information with doorbell drop recovery mechanism.
+ */
+struct qedr_user_db_rec {
+	__aligned_u64 db_data; /* doorbell data */
+};
+
+#endif /* __QEDR_USER_H__ */
diff --git a/contrib/libs/linux-headers/rdma/rdma_netlink.h b/contrib/libs/linux-headers/rdma/rdma_netlink.h
new file mode 100644
index 0000000000..92c528a0b4
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rdma_netlink.h
@@ -0,0 +1,595 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _RDMA_NETLINK_H
+#define _RDMA_NETLINK_H
+
+#include <linux/types.h>
+
+enum {
+	RDMA_NL_IWCM = 2,
+	RDMA_NL_RSVD,
+	RDMA_NL_LS,	/* RDMA Local Services */
+	RDMA_NL_NLDEV,	/* RDMA device interface */
+	RDMA_NL_NUM_CLIENTS
+};
+
+enum {
+	RDMA_NL_GROUP_IWPM = 2,
+	RDMA_NL_GROUP_LS,
+	RDMA_NL_NUM_GROUPS
+};
+
+#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
+#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
+#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op)
+
+/* The minimum version that the iwpm kernel supports */
+#define IWPM_UABI_VERSION_MIN	3
+
+/* The latest version that the iwpm kernel supports */
+#define IWPM_UABI_VERSION	4
+
+/* iwarp port mapper message flags */
+enum {
+
+	/* Do not map the port for this IWPM request */
+	IWPM_FLAGS_NO_PORT_MAP = (1 << 0),
+};
+
+/* iwarp port mapper op-codes */
+enum {
+	RDMA_NL_IWPM_REG_PID = 0,
+	RDMA_NL_IWPM_ADD_MAPPING,
+	RDMA_NL_IWPM_QUERY_MAPPING,
+	RDMA_NL_IWPM_REMOVE_MAPPING,
+	RDMA_NL_IWPM_REMOTE_INFO,
+	RDMA_NL_IWPM_HANDLE_ERR,
+	RDMA_NL_IWPM_MAPINFO,
+	RDMA_NL_IWPM_MAPINFO_NUM,
+	RDMA_NL_IWPM_HELLO,
+	RDMA_NL_IWPM_NUM_OPS
+};
+
+enum {
+	IWPM_NLA_REG_PID_UNSPEC = 0,
+	IWPM_NLA_REG_PID_SEQ,
+	IWPM_NLA_REG_IF_NAME,
+	IWPM_NLA_REG_IBDEV_NAME,
+	IWPM_NLA_REG_ULIB_NAME,
+	IWPM_NLA_REG_PID_MAX
+};
+
+enum {
+	IWPM_NLA_RREG_PID_UNSPEC = 0,
+	IWPM_NLA_RREG_PID_SEQ,
+	IWPM_NLA_RREG_IBDEV_NAME,
+	IWPM_NLA_RREG_ULIB_NAME,
+	IWPM_NLA_RREG_ULIB_VER,
+	IWPM_NLA_RREG_PID_ERR,
+	IWPM_NLA_RREG_PID_MAX
+
+};
+
+enum {
+	IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
+	IWPM_NLA_MANAGE_MAPPING_SEQ,
+	IWPM_NLA_MANAGE_ADDR,
+	IWPM_NLA_MANAGE_FLAGS,
+	IWPM_NLA_MANAGE_MAPPING_MAX
+};
+
+enum {
+	IWPM_NLA_RMANAGE_MAPPING_UNSPEC = 0,
+	IWPM_NLA_RMANAGE_MAPPING_SEQ,
+	IWPM_NLA_RMANAGE_ADDR,
+	IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,
+	/* The following maintains bisectability of rdma-core */
+	IWPM_NLA_MANAGE_MAPPED_LOC_ADDR = IWPM_NLA_RMANAGE_MAPPED_LOC_ADDR,
+	IWPM_NLA_RMANAGE_MAPPING_ERR,
+	IWPM_NLA_RMANAGE_MAPPING_MAX
+};
+
+#define IWPM_NLA_MAPINFO_SEND_MAX   3
+#define IWPM_NLA_REMOVE_MAPPING_MAX 3
+
+enum {
+	IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,
+	IWPM_NLA_QUERY_MAPPING_SEQ,
+	IWPM_NLA_QUERY_LOCAL_ADDR,
+	IWPM_NLA_QUERY_REMOTE_ADDR,
+	IWPM_NLA_QUERY_FLAGS,
+	IWPM_NLA_QUERY_MAPPING_MAX,
+};
+
+enum {
+	IWPM_NLA_RQUERY_MAPPING_UNSPEC = 0,
+	IWPM_NLA_RQUERY_MAPPING_SEQ,
+	IWPM_NLA_RQUERY_LOCAL_ADDR,
+	IWPM_NLA_RQUERY_REMOTE_ADDR,
+	IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,
+	IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
+	IWPM_NLA_RQUERY_MAPPING_ERR,
+	IWPM_NLA_RQUERY_MAPPING_MAX
+};
+
+enum {
+	IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,
+	IWPM_NLA_MAPINFO_ULIB_NAME,
+	IWPM_NLA_MAPINFO_ULIB_VER,
+	IWPM_NLA_MAPINFO_REQ_MAX
+};
+
+enum {
+	IWPM_NLA_MAPINFO_UNSPEC = 0,
+	IWPM_NLA_MAPINFO_LOCAL_ADDR,
+	IWPM_NLA_MAPINFO_MAPPED_ADDR,
+	IWPM_NLA_MAPINFO_FLAGS,
+	IWPM_NLA_MAPINFO_MAX
+};
+
+enum {
+	IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,
+	IWPM_NLA_MAPINFO_SEQ,
+	IWPM_NLA_MAPINFO_SEND_NUM,
+	IWPM_NLA_MAPINFO_ACK_NUM,
+	IWPM_NLA_MAPINFO_NUM_MAX
+};
+
+enum {
+	IWPM_NLA_ERR_UNSPEC = 0,
+	IWPM_NLA_ERR_SEQ,
+	IWPM_NLA_ERR_CODE,
+	IWPM_NLA_ERR_MAX
+};
+
+enum {
+	IWPM_NLA_HELLO_UNSPEC = 0,
+	IWPM_NLA_HELLO_ABI_VERSION,
+	IWPM_NLA_HELLO_MAX
+};
+
+/* For RDMA_NLDEV_ATTR_DEV_NODE_TYPE */
+enum {
+	/* IB values map to NodeInfo:NodeType. */
+	RDMA_NODE_IB_CA = 1,
+	RDMA_NODE_IB_SWITCH,
+	RDMA_NODE_IB_ROUTER,
+	RDMA_NODE_RNIC,
+	RDMA_NODE_USNIC,
+	RDMA_NODE_USNIC_UDP,
+	RDMA_NODE_UNSPECIFIED,
+};
+
+/*
+ * Local service operations:
+ *   RESOLVE - The client requests the local service to resolve a path.
+ *   SET_TIMEOUT - The local service requests the client to set the timeout.
+ *   IP_RESOLVE - The client requests the local service to resolve an IP to GID.
+ */
+enum {
+	RDMA_NL_LS_OP_RESOLVE = 0,
+	RDMA_NL_LS_OP_SET_TIMEOUT,
+	RDMA_NL_LS_OP_IP_RESOLVE,
+	RDMA_NL_LS_NUM_OPS
+};
+
+/* Local service netlink message flags */
+#define RDMA_NL_LS_F_ERR	0x0100	/* Failed response */
+
+/*
+ * Local service resolve operation family header.
+ * The layout for the resolve operation:
+ *    nlmsg header
+ *    family header
+ *    attributes
+ */
+
+/*
+ * Local service path use:
+ * Specify how the path(s) will be used.
+ *   ALL - For connected CM operation (6 pathrecords)
+ *   UNIDIRECTIONAL - For unidirectional UD (1 pathrecord)
+ *   GMP - For miscellaneous GMP like operation (at least 1 reversible
+ *         pathrecord)
+ */
+enum {
+	LS_RESOLVE_PATH_USE_ALL = 0,
+	LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,
+	LS_RESOLVE_PATH_USE_GMP,
+	LS_RESOLVE_PATH_USE_MAX
+};
+
+#define LS_DEVICE_NAME_MAX 64
+
+struct rdma_ls_resolve_header {
+	__u8 device_name[LS_DEVICE_NAME_MAX];
+	__u8 port_num;
+	__u8 path_use;
+};
+
+struct rdma_ls_ip_resolve_header {
+	__u32 ifindex;
+};
+
+/* Local service attribute type */
+#define RDMA_NLA_F_MANDATORY	(1 << 13)
+#define RDMA_NLA_TYPE_MASK	(~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \
+				  RDMA_NLA_F_MANDATORY))
+
+/*
+ * Local service attributes:
+ *   Attr Name       Size                       Byte order
+ *   -----------------------------------------------------
+ *   PATH_RECORD     struct ib_path_rec_data
+ *   TIMEOUT         u32                        cpu
+ *   SERVICE_ID      u64                        cpu
+ *   DGID            u8[16]                     BE
+ *   SGID            u8[16]                     BE
+ *   TCLASS          u8
+ *   PKEY            u16                        cpu
+ *   QOS_CLASS       u16                        cpu
+ *   IPV4            u32                        BE
+ *   IPV6            u8[16]                     BE
+ */
+enum {
+	LS_NLA_TYPE_UNSPEC = 0,
+	LS_NLA_TYPE_PATH_RECORD,
+	LS_NLA_TYPE_TIMEOUT,
+	LS_NLA_TYPE_SERVICE_ID,
+	LS_NLA_TYPE_DGID,
+	LS_NLA_TYPE_SGID,
+	LS_NLA_TYPE_TCLASS,
+	LS_NLA_TYPE_PKEY,
+	LS_NLA_TYPE_QOS_CLASS,
+	LS_NLA_TYPE_IPV4,
+	LS_NLA_TYPE_IPV6,
+	LS_NLA_TYPE_MAX
+};
+
+/* Local service DGID/SGID attribute: big endian */
+struct rdma_nla_ls_gid {
+	__u8		gid[16];
+};
+
+enum rdma_nldev_command {
+	RDMA_NLDEV_CMD_UNSPEC,
+
+	RDMA_NLDEV_CMD_GET, /* can dump */
+	RDMA_NLDEV_CMD_SET,
+
+	RDMA_NLDEV_CMD_NEWLINK,
+
+	RDMA_NLDEV_CMD_DELLINK,
+
+	RDMA_NLDEV_CMD_PORT_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_SYS_GET,
+	RDMA_NLDEV_CMD_SYS_SET,
+
+	/* 8 is free to use */
+
+	RDMA_NLDEV_CMD_RES_GET = 9, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_QP_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_CM_ID_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_CQ_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_MR_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_PD_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_GET_CHARDEV,
+
+	RDMA_NLDEV_CMD_STAT_SET,
+
+	RDMA_NLDEV_CMD_STAT_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_STAT_DEL,
+
+	RDMA_NLDEV_CMD_RES_QP_GET_RAW,
+
+	RDMA_NLDEV_CMD_RES_CQ_GET_RAW,
+
+	RDMA_NLDEV_CMD_RES_MR_GET_RAW,
+
+	RDMA_NLDEV_CMD_RES_CTX_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_RES_SRQ_GET, /* can dump */
+
+	RDMA_NLDEV_CMD_STAT_GET_STATUS,
+
+	RDMA_NLDEV_NUM_OPS
+};
+
+enum rdma_nldev_print_type {
+	RDMA_NLDEV_PRINT_TYPE_UNSPEC,
+	RDMA_NLDEV_PRINT_TYPE_HEX,
+};
+
+enum rdma_nldev_attr {
+	/* don't change the order or add anything between, this is ABI! */
+	RDMA_NLDEV_ATTR_UNSPEC,
+
+	/* Pad attribute for 64b alignment */
+	RDMA_NLDEV_ATTR_PAD = RDMA_NLDEV_ATTR_UNSPEC,
+
+	/* Identifier for ib_device */
+	RDMA_NLDEV_ATTR_DEV_INDEX,		/* u32 */
+
+	RDMA_NLDEV_ATTR_DEV_NAME,		/* string */
+	/*
+	 * Device index together with port index are identifiers
+	 * for port/link properties.
+	 *
+	 * For RDMA_NLDEV_CMD_GET commamnd, port index will return number
+	 * of available ports in ib_device, while for port specific operations,
+	 * it will be real port index as it appears in sysfs. Port index follows
+	 * sysfs notation and starts from 1 for the first port.
+	 */
+	RDMA_NLDEV_ATTR_PORT_INDEX,		/* u32 */
+
+	/*
+	 * Device and port capabilities
+	 *
+	 * When used for port info, first 32-bits are CapabilityMask followed by
+	 * 16-bit CapabilityMask2.
+	 */
+	RDMA_NLDEV_ATTR_CAP_FLAGS,		/* u64 */
+
+	/*
+	 * FW version
+	 */
+	RDMA_NLDEV_ATTR_FW_VERSION,		/* string */
+
+	/*
+	 * Node GUID (in host byte order) associated with the RDMA device.
+	 */
+	RDMA_NLDEV_ATTR_NODE_GUID,			/* u64 */
+
+	/*
+	 * System image GUID (in host byte order) associated with
+	 * this RDMA device and other devices which are part of a
+	 * single system.
+	 */
+	RDMA_NLDEV_ATTR_SYS_IMAGE_GUID,		/* u64 */
+
+	/*
+	 * Subnet prefix (in host byte order)
+	 */
+	RDMA_NLDEV_ATTR_SUBNET_PREFIX,		/* u64 */
+
+	/*
+	 * Local Identifier (LID),
+	 * According to IB specification, It is 16-bit address assigned
+	 * by the Subnet Manager. Extended to be 32-bit for OmniPath users.
+	 */
+	RDMA_NLDEV_ATTR_LID,			/* u32 */
+	RDMA_NLDEV_ATTR_SM_LID,			/* u32 */
+
+	/*
+	 * LID mask control (LMC)
+	 */
+	RDMA_NLDEV_ATTR_LMC,			/* u8 */
+
+	RDMA_NLDEV_ATTR_PORT_STATE,		/* u8 */
+	RDMA_NLDEV_ATTR_PORT_PHYS_STATE,	/* u8 */
+
+	RDMA_NLDEV_ATTR_DEV_NODE_TYPE,		/* u8 */
+
+	RDMA_NLDEV_ATTR_RES_SUMMARY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY,	/* nested table */
+	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_NAME,	/* string */
+	RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_CURR,	/* u64 */
+
+	RDMA_NLDEV_ATTR_RES_QP,			/* nested table */
+	RDMA_NLDEV_ATTR_RES_QP_ENTRY,		/* nested table */
+	/*
+	 * Local QPN
+	 */
+	RDMA_NLDEV_ATTR_RES_LQPN,		/* u32 */
+	/*
+	 * Remote QPN,
+	 * Applicable for RC and UC only IBTA 11.2.5.3 QUERY QUEUE PAIR
+	 */
+	RDMA_NLDEV_ATTR_RES_RQPN,		/* u32 */
+	/*
+	 * Receive Queue PSN,
+	 * Applicable for RC and UC only 11.2.5.3 QUERY QUEUE PAIR
+	 */
+	RDMA_NLDEV_ATTR_RES_RQ_PSN,		/* u32 */
+	/*
+	 * Send Queue PSN
+	 */
+	RDMA_NLDEV_ATTR_RES_SQ_PSN,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_PATH_MIG_STATE,	/* u8 */
+	/*
+	 * QP types as visible to RDMA/core, the reserved QPT
+	 * are not exported through this interface.
+	 */
+	RDMA_NLDEV_ATTR_RES_TYPE,		/* u8 */
+	RDMA_NLDEV_ATTR_RES_STATE,		/* u8 */
+	/*
+	 * Process ID which created object,
+	 * in case of kernel origin, PID won't exist.
+	 */
+	RDMA_NLDEV_ATTR_RES_PID,		/* u32 */
+	/*
+	 * The name of process created following resource.
+	 * It will exist only for kernel objects.
+	 * For user created objects, the user is supposed
+	 * to read /proc/PID/comm file.
+	 */
+	RDMA_NLDEV_ATTR_RES_KERN_NAME,		/* string */
+
+	RDMA_NLDEV_ATTR_RES_CM_ID,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_CM_ID_ENTRY,	/* nested table */
+	/*
+	 * rdma_cm_id port space.
+	 */
+	RDMA_NLDEV_ATTR_RES_PS,			/* u32 */
+	/*
+	 * Source and destination socket addresses
+	 */
+	RDMA_NLDEV_ATTR_RES_SRC_ADDR,		/* __kernel_sockaddr_storage */
+	RDMA_NLDEV_ATTR_RES_DST_ADDR,		/* __kernel_sockaddr_storage */
+
+	RDMA_NLDEV_ATTR_RES_CQ,			/* nested table */
+	RDMA_NLDEV_ATTR_RES_CQ_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_CQE,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_USECNT,		/* u64 */
+	RDMA_NLDEV_ATTR_RES_POLL_CTX,		/* u8 */
+
+	RDMA_NLDEV_ATTR_RES_MR,			/* nested table */
+	RDMA_NLDEV_ATTR_RES_MR_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_RKEY,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_LKEY,		/* u32 */
+	RDMA_NLDEV_ATTR_RES_IOVA,		/* u64 */
+	RDMA_NLDEV_ATTR_RES_MRLEN,		/* u64 */
+
+	RDMA_NLDEV_ATTR_RES_PD,			/* nested table */
+	RDMA_NLDEV_ATTR_RES_PD_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY,	/* u32 */
+	RDMA_NLDEV_ATTR_RES_UNSAFE_GLOBAL_RKEY,	/* u32 */
+	/*
+	 * Provides logical name and index of netdevice which is
+	 * connected to physical port. This information is relevant
+	 * for RoCE and iWARP.
+	 *
+	 * The netdevices which are associated with containers are
+	 * supposed to be exported together with GID table once it
+	 * will be exposed through the netlink. Because the
+	 * associated netdevices are properties of GIDs.
+	 */
+	RDMA_NLDEV_ATTR_NDEV_INDEX,		/* u32 */
+	RDMA_NLDEV_ATTR_NDEV_NAME,		/* string */
+	/*
+	 * driver-specific attributes.
+	 */
+	RDMA_NLDEV_ATTR_DRIVER,			/* nested table */
+	RDMA_NLDEV_ATTR_DRIVER_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_DRIVER_STRING,		/* string */
+	/*
+	 * u8 values from enum rdma_nldev_print_type
+	 */
+	RDMA_NLDEV_ATTR_DRIVER_PRINT_TYPE,	/* u8 */
+	RDMA_NLDEV_ATTR_DRIVER_S32,		/* s32 */
+	RDMA_NLDEV_ATTR_DRIVER_U32,		/* u32 */
+	RDMA_NLDEV_ATTR_DRIVER_S64,		/* s64 */
+	RDMA_NLDEV_ATTR_DRIVER_U64,		/* u64 */
+
+	/*
+	 * Indexes to get/set secific entry,
+	 * for QP use RDMA_NLDEV_ATTR_RES_LQPN
+	 */
+	RDMA_NLDEV_ATTR_RES_PDN,               /* u32 */
+	RDMA_NLDEV_ATTR_RES_CQN,               /* u32 */
+	RDMA_NLDEV_ATTR_RES_MRN,               /* u32 */
+	RDMA_NLDEV_ATTR_RES_CM_IDN,            /* u32 */
+	RDMA_NLDEV_ATTR_RES_CTXN,	       /* u32 */
+	/*
+	 * Identifies the rdma driver. eg: "rxe" or "siw"
+	 */
+	RDMA_NLDEV_ATTR_LINK_TYPE,		/* string */
+
+	/*
+	 * net namespace mode for rdma subsystem:
+	 * either shared or exclusive among multiple net namespaces.
+	 */
+	RDMA_NLDEV_SYS_ATTR_NETNS_MODE,		/* u8 */
+	/*
+	 * Device protocol, e.g. ib, iw, usnic, roce and opa
+	 */
+	RDMA_NLDEV_ATTR_DEV_PROTOCOL,		/* string */
+
+	/*
+	 * File descriptor handle of the net namespace object
+	 */
+	RDMA_NLDEV_NET_NS_FD,			/* u32 */
+	/*
+	 * Information about a chardev.
+	 * CHARDEV_TYPE is the name of the chardev ABI (ie uverbs, umad, etc)
+	 * CHARDEV_ABI signals the ABI revision (historical)
+	 * CHARDEV_NAME is the kernel name for the /dev/ file (no directory)
+	 * CHARDEV is the 64 bit dev_t for the inode
+	 */
+	RDMA_NLDEV_ATTR_CHARDEV_TYPE,		/* string */
+	RDMA_NLDEV_ATTR_CHARDEV_NAME,		/* string */
+	RDMA_NLDEV_ATTR_CHARDEV_ABI,		/* u64 */
+	RDMA_NLDEV_ATTR_CHARDEV,		/* u64 */
+	RDMA_NLDEV_ATTR_UVERBS_DRIVER_ID,       /* u64 */
+	/*
+	 * Counter-specific attributes.
+	 */
+	RDMA_NLDEV_ATTR_STAT_MODE,		/* u32 */
+	RDMA_NLDEV_ATTR_STAT_RES,		/* u32 */
+	RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK,	/* u32 */
+	RDMA_NLDEV_ATTR_STAT_COUNTER,		/* nested table */
+	RDMA_NLDEV_ATTR_STAT_COUNTER_ENTRY,	/* nested table */
+	RDMA_NLDEV_ATTR_STAT_COUNTER_ID,	/* u32 */
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTERS,	/* nested table */
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY,	/* nested table */
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_NAME,	/* string */
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_VALUE,	/* u64 */
+
+	/*
+	 * CQ adaptive moderatio (DIM)
+	 */
+	RDMA_NLDEV_ATTR_DEV_DIM,                /* u8 */
+
+	RDMA_NLDEV_ATTR_RES_RAW,	/* binary */
+
+	RDMA_NLDEV_ATTR_RES_CTX,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_CTX_ENTRY,		/* nested table */
+
+	RDMA_NLDEV_ATTR_RES_SRQ,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_SRQ_ENTRY,		/* nested table */
+	RDMA_NLDEV_ATTR_RES_SRQN,		/* u32 */
+
+	RDMA_NLDEV_ATTR_MIN_RANGE,		/* u32 */
+	RDMA_NLDEV_ATTR_MAX_RANGE,		/* u32 */
+
+	RDMA_NLDEV_SYS_ATTR_COPY_ON_FORK,	/* u8 */
+
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTER_INDEX,	/* u32 */
+	RDMA_NLDEV_ATTR_STAT_HWCOUNTER_DYNAMIC, /* u8 */
+
+	/*
+	 * Always the end
+	 */
+	RDMA_NLDEV_ATTR_MAX
+};
+
+/*
+ * Supported counter bind modes. All modes are mutual-exclusive.
+ */
+enum rdma_nl_counter_mode {
+	RDMA_COUNTER_MODE_NONE,
+
+	/*
+	 * A qp is bound with a counter automatically during initialization
+	 * based on the auto mode (e.g., qp type, ...)
+	 */
+	RDMA_COUNTER_MODE_AUTO,
+
+	/*
+	 * Which qp are bound with which counter is explicitly specified
+	 * by the user
+	 */
+	RDMA_COUNTER_MODE_MANUAL,
+
+	/*
+	 * Always the end
+	 */
+	RDMA_COUNTER_MODE_MAX,
+};
+
+/*
+ * Supported criteria in counter auto mode.
+ * Currently only "qp type" is supported
+ */
+enum rdma_nl_counter_mask {
+	RDMA_COUNTER_MASK_QP_TYPE = 1,
+	RDMA_COUNTER_MASK_PID = 1 << 1,
+};
+#endif /* _RDMA_NETLINK_H */
diff --git a/contrib/libs/linux-headers/rdma/rdma_user_cm.h b/contrib/libs/linux-headers/rdma/rdma_user_cm.h
new file mode 100644
index 0000000000..7cea03581f
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rdma_user_cm.h
@@ -0,0 +1,341 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2005-2006 Intel Corporation.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef RDMA_USER_CM_H
+#define RDMA_USER_CM_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/in6.h>
+#include <rdma/ib_user_verbs.h>
+#include <rdma/ib_user_sa.h>
+
+#define RDMA_USER_CM_ABI_VERSION	4
+
+#define RDMA_MAX_PRIVATE_DATA		256
+
+enum {
+	RDMA_USER_CM_CMD_CREATE_ID,
+	RDMA_USER_CM_CMD_DESTROY_ID,
+	RDMA_USER_CM_CMD_BIND_IP,
+	RDMA_USER_CM_CMD_RESOLVE_IP,
+	RDMA_USER_CM_CMD_RESOLVE_ROUTE,
+	RDMA_USER_CM_CMD_QUERY_ROUTE,
+	RDMA_USER_CM_CMD_CONNECT,
+	RDMA_USER_CM_CMD_LISTEN,
+	RDMA_USER_CM_CMD_ACCEPT,
+	RDMA_USER_CM_CMD_REJECT,
+	RDMA_USER_CM_CMD_DISCONNECT,
+	RDMA_USER_CM_CMD_INIT_QP_ATTR,
+	RDMA_USER_CM_CMD_GET_EVENT,
+	RDMA_USER_CM_CMD_GET_OPTION,
+	RDMA_USER_CM_CMD_SET_OPTION,
+	RDMA_USER_CM_CMD_NOTIFY,
+	RDMA_USER_CM_CMD_JOIN_IP_MCAST,
+	RDMA_USER_CM_CMD_LEAVE_MCAST,
+	RDMA_USER_CM_CMD_MIGRATE_ID,
+	RDMA_USER_CM_CMD_QUERY,
+	RDMA_USER_CM_CMD_BIND,
+	RDMA_USER_CM_CMD_RESOLVE_ADDR,
+	RDMA_USER_CM_CMD_JOIN_MCAST
+};
+
+/* See IBTA Annex A11, servies ID bytes 4 & 5 */
+enum rdma_ucm_port_space {
+	RDMA_PS_IPOIB = 0x0002,
+	RDMA_PS_IB    = 0x013F,
+	RDMA_PS_TCP   = 0x0106,
+	RDMA_PS_UDP   = 0x0111,
+};
+
+/*
+ * command ABI structures.
+ */
+struct rdma_ucm_cmd_hdr {
+	__u32 cmd;
+	__u16 in;
+	__u16 out;
+};
+
+struct rdma_ucm_create_id {
+	__aligned_u64 uid;
+	__aligned_u64 response;
+	__u16 ps;                  /* use enum rdma_ucm_port_space */
+	__u8  qp_type;
+	__u8  reserved[5];
+};
+
+struct rdma_ucm_create_id_resp {
+	__u32 id;
+};
+
+struct rdma_ucm_destroy_id {
+	__aligned_u64 response;
+	__u32 id;
+	__u32 reserved;
+};
+
+struct rdma_ucm_destroy_id_resp {
+	__u32 events_reported;
+};
+
+struct rdma_ucm_bind_ip {
+	__aligned_u64 response;
+	struct sockaddr_in6 addr;
+	__u32 id;
+};
+
+struct rdma_ucm_bind {
+	__u32 id;
+	__u16 addr_size;
+	__u16 reserved;
+	struct __kernel_sockaddr_storage addr;
+};
+
+struct rdma_ucm_resolve_ip {
+	struct sockaddr_in6 src_addr;
+	struct sockaddr_in6 dst_addr;
+	__u32 id;
+	__u32 timeout_ms;
+};
+
+struct rdma_ucm_resolve_addr {
+	__u32 id;
+	__u32 timeout_ms;
+	__u16 src_size;
+	__u16 dst_size;
+	__u32 reserved;
+	struct __kernel_sockaddr_storage src_addr;
+	struct __kernel_sockaddr_storage dst_addr;
+};
+
+struct rdma_ucm_resolve_route {
+	__u32 id;
+	__u32 timeout_ms;
+};
+
+enum {
+	RDMA_USER_CM_QUERY_ADDR,
+	RDMA_USER_CM_QUERY_PATH,
+	RDMA_USER_CM_QUERY_GID
+};
+
+struct rdma_ucm_query {
+	__aligned_u64 response;
+	__u32 id;
+	__u32 option;
+};
+
+struct rdma_ucm_query_route_resp {
+	__aligned_u64 node_guid;
+	struct ib_user_path_rec ib_route[2];
+	struct sockaddr_in6 src_addr;
+	struct sockaddr_in6 dst_addr;
+	__u32 num_paths;
+	__u8 port_num;
+	__u8 reserved[3];
+	__u32 ibdev_index;
+	__u32 reserved1;
+};
+
+struct rdma_ucm_query_addr_resp {
+	__aligned_u64 node_guid;
+	__u8  port_num;
+	__u8  reserved;
+	__u16 pkey;
+	__u16 src_size;
+	__u16 dst_size;
+	struct __kernel_sockaddr_storage src_addr;
+	struct __kernel_sockaddr_storage dst_addr;
+	__u32 ibdev_index;
+	__u32 reserved1;
+};
+
+struct rdma_ucm_query_path_resp {
+	__u32 num_paths;
+	__u32 reserved;
+	struct ib_path_rec_data path_data[];
+};
+
+struct rdma_ucm_conn_param {
+	__u32 qp_num;
+	__u32 qkey;
+	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
+	__u8  private_data_len;
+	__u8  srq;
+	__u8  responder_resources;
+	__u8  initiator_depth;
+	__u8  flow_control;
+	__u8  retry_count;
+	__u8  rnr_retry_count;
+	__u8  valid;
+};
+
+struct rdma_ucm_ud_param {
+	__u32 qp_num;
+	__u32 qkey;
+	struct ib_uverbs_ah_attr ah_attr;
+	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
+	__u8  private_data_len;
+	__u8  reserved[7];
+};
+
+struct rdma_ucm_ece {
+	__u32 vendor_id;
+	__u32 attr_mod;
+};
+
+struct rdma_ucm_connect {
+	struct rdma_ucm_conn_param conn_param;
+	__u32 id;
+	__u32 reserved;
+	struct rdma_ucm_ece ece;
+};
+
+struct rdma_ucm_listen {
+	__u32 id;
+	__u32 backlog;
+};
+
+struct rdma_ucm_accept {
+	__aligned_u64 uid;
+	struct rdma_ucm_conn_param conn_param;
+	__u32 id;
+	__u32 reserved;
+	struct rdma_ucm_ece ece;
+};
+
+struct rdma_ucm_reject {
+	__u32 id;
+	__u8  private_data_len;
+	__u8  reason;
+	__u8  reserved[2];
+	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
+};
+
+struct rdma_ucm_disconnect {
+	__u32 id;
+};
+
+struct rdma_ucm_init_qp_attr {
+	__aligned_u64 response;
+	__u32 id;
+	__u32 qp_state;
+};
+
+struct rdma_ucm_notify {
+	__u32 id;
+	__u32 event;
+};
+
+struct rdma_ucm_join_ip_mcast {
+	__aligned_u64 response;		/* rdma_ucm_create_id_resp */
+	__aligned_u64 uid;
+	struct sockaddr_in6 addr;
+	__u32 id;
+};
+
+/* Multicast join flags */
+enum {
+	RDMA_MC_JOIN_FLAG_FULLMEMBER,
+	RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER,
+	RDMA_MC_JOIN_FLAG_RESERVED,
+};
+
+struct rdma_ucm_join_mcast {
+	__aligned_u64 response;		/* rdma_ucma_create_id_resp */
+	__aligned_u64 uid;
+	__u32 id;
+	__u16 addr_size;
+	__u16 join_flags;
+	struct __kernel_sockaddr_storage addr;
+};
+
+struct rdma_ucm_get_event {
+	__aligned_u64 response;
+};
+
+struct rdma_ucm_event_resp {
+	__aligned_u64 uid;
+	__u32 id;
+	__u32 event;
+	__u32 status;
+	/*
+	 * NOTE: This union is not aligned to 8 bytes so none of the union
+	 * members may contain a u64 or anything with higher alignment than 4.
+	 */
+	union {
+		struct rdma_ucm_conn_param conn;
+		struct rdma_ucm_ud_param   ud;
+	} param;
+	__u32 reserved;
+	struct rdma_ucm_ece ece;
+};
+
+/* Option levels */
+enum {
+	RDMA_OPTION_ID		= 0,
+	RDMA_OPTION_IB		= 1
+};
+
+/* Option details */
+enum {
+	RDMA_OPTION_ID_TOS	 = 0,
+	RDMA_OPTION_ID_REUSEADDR = 1,
+	RDMA_OPTION_ID_AFONLY	 = 2,
+	RDMA_OPTION_ID_ACK_TIMEOUT = 3
+};
+
+enum {
+	RDMA_OPTION_IB_PATH	 = 1
+};
+
+struct rdma_ucm_set_option {
+	__aligned_u64 optval;
+	__u32 id;
+	__u32 level;
+	__u32 optname;
+	__u32 optlen;
+};
+
+struct rdma_ucm_migrate_id {
+	__aligned_u64 response;
+	__u32 id;
+	__u32 fd;
+};
+
+struct rdma_ucm_migrate_resp {
+	__u32 events_reported;
+};
+
+#endif /* RDMA_USER_CM_H */
diff --git a/contrib/libs/linux-headers/rdma/rdma_user_ioctl.h b/contrib/libs/linux-headers/rdma/rdma_user_ioctl.h
new file mode 100644
index 0000000000..53c55188dd
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rdma_user_ioctl.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2016 Mellanox Technologies, LTD. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef RDMA_USER_IOCTL_H
+#define RDMA_USER_IOCTL_H
+
+#include <rdma/ib_user_mad.h>
+#include <rdma/hfi/hfi1_ioctl.h>
+#include <rdma/rdma_user_ioctl_cmds.h>
+
+/* Legacy name, for user space application which already use it */
+#define IB_IOCTL_MAGIC		RDMA_IOCTL_MAGIC
+
+/*
+ * General blocks assignments
+ * It is closed on purpose - do not expose it to user space
+ * #define MAD_CMD_BASE		0x00
+ * #define HFI1_CMD_BAS		0xE0
+ */
+
+/* MAD specific section */
+#define IB_USER_MAD_REGISTER_AGENT	_IOWR(RDMA_IOCTL_MAGIC, 0x01, struct ib_user_mad_reg_req)
+#define IB_USER_MAD_UNREGISTER_AGENT	_IOW(RDMA_IOCTL_MAGIC,  0x02, __u32)
+#define IB_USER_MAD_ENABLE_PKEY		_IO(RDMA_IOCTL_MAGIC,   0x03)
+#define IB_USER_MAD_REGISTER_AGENT2	_IOWR(RDMA_IOCTL_MAGIC, 0x04, struct ib_user_mad_reg_req2)
+
+/* HFI specific section */
+/* allocate HFI and context */
+#define HFI1_IOCTL_ASSIGN_CTXT		_IOWR(RDMA_IOCTL_MAGIC, 0xE1, struct hfi1_user_info)
+/* find out what resources we got */
+#define HFI1_IOCTL_CTXT_INFO		_IOW(RDMA_IOCTL_MAGIC,  0xE2, struct hfi1_ctxt_info)
+/* set up userspace */
+#define HFI1_IOCTL_USER_INFO		_IOW(RDMA_IOCTL_MAGIC,  0xE3, struct hfi1_base_info)
+/* update expected TID entries */
+#define HFI1_IOCTL_TID_UPDATE		_IOWR(RDMA_IOCTL_MAGIC, 0xE4, struct hfi1_tid_info)
+/* free expected TID entries */
+#define HFI1_IOCTL_TID_FREE		_IOWR(RDMA_IOCTL_MAGIC, 0xE5, struct hfi1_tid_info)
+/* force an update of PIO credit */
+#define HFI1_IOCTL_CREDIT_UPD		_IO(RDMA_IOCTL_MAGIC,   0xE6)
+/* control receipt of packets */
+#define HFI1_IOCTL_RECV_CTRL		_IOW(RDMA_IOCTL_MAGIC,  0xE8, int)
+/* set the kind of polling we want */
+#define HFI1_IOCTL_POLL_TYPE		_IOW(RDMA_IOCTL_MAGIC,  0xE9, int)
+/* ack & clear user status bits */
+#define HFI1_IOCTL_ACK_EVENT		_IOW(RDMA_IOCTL_MAGIC,  0xEA, unsigned long)
+/* set context's pkey */
+#define HFI1_IOCTL_SET_PKEY		_IOW(RDMA_IOCTL_MAGIC,  0xEB, __u16)
+/* reset context's HW send context */
+#define HFI1_IOCTL_CTXT_RESET		_IO(RDMA_IOCTL_MAGIC,   0xEC)
+/* read TID cache invalidations */
+#define HFI1_IOCTL_TID_INVAL_READ	_IOWR(RDMA_IOCTL_MAGIC, 0xED, struct hfi1_tid_info)
+/* get the version of the user cdev */
+#define HFI1_IOCTL_GET_VERS		_IOR(RDMA_IOCTL_MAGIC,  0xEE, int)
+
+#endif /* RDMA_USER_IOCTL_H */
diff --git a/contrib/libs/linux-headers/rdma/rdma_user_ioctl_cmds.h b/contrib/libs/linux-headers/rdma/rdma_user_ioctl_cmds.h
new file mode 100644
index 0000000000..c7510cdc04
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rdma_user_ioctl_cmds.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef RDMA_USER_IOCTL_CMDS_H
+#define RDMA_USER_IOCTL_CMDS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/* Documentation/userspace-api/ioctl/ioctl-number.rst */
+#define RDMA_IOCTL_MAGIC	0x1b
+#define RDMA_VERBS_IOCTL \
+	_IOWR(RDMA_IOCTL_MAGIC, 1, struct ib_uverbs_ioctl_hdr)
+
+enum {
+	/* User input */
+	UVERBS_ATTR_F_MANDATORY = 1U << 0,
+	/*
+	 * Valid output bit should be ignored and considered set in
+	 * mandatory fields. This bit is kernel output.
+	 */
+	UVERBS_ATTR_F_VALID_OUTPUT = 1U << 1,
+};
+
+struct ib_uverbs_attr {
+	__u16 attr_id;		/* command specific type attribute */
+	__u16 len;		/* only for pointers and IDRs array */
+	__u16 flags;		/* combination of UVERBS_ATTR_F_XXXX */
+	union {
+		struct {
+			__u8 elem_id;
+			__u8 reserved;
+		} enum_data;
+		__u16 reserved;
+	} attr_data;
+	union {
+		/*
+		 * ptr to command, __inline__ data, idr/fd or
+		 * ptr to __u32 array of IDRs
+		 */
+		__aligned_u64 data;
+		/* Used by FD_IN and FD_OUT */
+		__s64 data_s64;
+	};
+};
+
+struct ib_uverbs_ioctl_hdr {
+	__u16 length;
+	__u16 object_id;
+	__u16 method_id;
+	__u16 num_attrs;
+	__aligned_u64 reserved1;
+	__u32 driver_id;
+	__u32 reserved2;
+	struct ib_uverbs_attr  attrs[];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/rdma/rdma_user_rxe.h b/contrib/libs/linux-headers/rdma/rdma_user_rxe.h
new file mode 100644
index 0000000000..24735d5b58
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rdma_user_rxe.h
@@ -0,0 +1,221 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *	- Redistributions of source code must retain the above
+ *	  copyright notice, this list of conditions and the following
+ *	  disclaimer.
+ *
+ *	- Redistributions in binary form must reproduce the above
+ *	  copyright notice, this list of conditions and the following
+ *	  disclaimer in the documentation and/or other materials
+ *	  provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef RDMA_USER_RXE_H
+#define RDMA_USER_RXE_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/in.h>
+#include <linux/in6.h>
+
+enum {
+	RXE_NETWORK_TYPE_IPV4 = 1,
+	RXE_NETWORK_TYPE_IPV6 = 2,
+};
+
+union rxe_gid {
+	__u8	raw[16];
+	struct {
+		__be64	subnet_prefix;
+		__be64	interface_id;
+	} global;
+};
+
+struct rxe_global_route {
+	union rxe_gid	dgid;
+	__u32		flow_label;
+	__u8		sgid_index;
+	__u8		hop_limit;
+	__u8		traffic_class;
+};
+
+struct rxe_av {
+	__u8			port_num;
+	/* From RXE_NETWORK_TYPE_* */
+	__u8			network_type;
+	__u8			dmac[6];
+	struct rxe_global_route	grh;
+	union {
+		struct sockaddr_in	_sockaddr_in;
+		struct sockaddr_in6	_sockaddr_in6;
+	} sgid_addr, dgid_addr;
+};
+
+struct rxe_send_wr {
+	__aligned_u64		wr_id;
+	__u32			reserved;
+	__u32			opcode;
+	__u32			send_flags;
+	union {
+		__be32		imm_data;
+		__u32		invalidate_rkey;
+	} ex;
+	union {
+		struct {
+			__aligned_u64 remote_addr;
+			__u32	length;
+			__u32	rkey;
+			__u8	type;
+			__u8	level;
+		} flush;
+		struct {
+			__aligned_u64 remote_addr;
+			__u32	rkey;
+			__u32	reserved;
+		} rdma;
+		struct {
+			__aligned_u64 remote_addr;
+			__aligned_u64 compare_add;
+			__aligned_u64 swap;
+			__u32	rkey;
+			__u32	reserved;
+		} atomic;
+		struct {
+			__u32	remote_qpn;
+			__u32	remote_qkey;
+			__u16	pkey_index;
+			__u16	reserved;
+			__u32	ah_num;
+			__u32	pad[4];
+			struct rxe_av av;
+		} ud;
+		struct {
+			__aligned_u64	addr;
+			__aligned_u64	length;
+			__u32		mr_lkey;
+			__u32		mw_rkey;
+			__u32		rkey;
+			__u32		access;
+		} mw;
+		/* reg is only used by the kernel and is not part of the uapi */
+	} wr;
+};
+
+struct rxe_sge {
+	__aligned_u64 addr;
+	__u32	length;
+	__u32	lkey;
+};
+
+struct mminfo {
+	__aligned_u64		offset;
+	__u32			size;
+	__u32			pad;
+};
+
+struct rxe_dma_info {
+	__u32			length;
+	__u32			resid;
+	__u32			cur_sge;
+	__u32			num_sge;
+	__u32			sge_offset;
+	__u32			reserved;
+	union {
+		__DECLARE_FLEX_ARRAY(__u8, inline_data);
+		__DECLARE_FLEX_ARRAY(__u8, atomic_wr);
+		__DECLARE_FLEX_ARRAY(struct rxe_sge, sge);
+	};
+};
+
+struct rxe_send_wqe {
+	struct rxe_send_wr	wr;
+	__u32			status;
+	__u32			state;
+	__aligned_u64		iova;
+	__u32			mask;
+	__u32			first_psn;
+	__u32			last_psn;
+	__u32			ack_length;
+	__u32			ssn;
+	__u32			has_rd_atomic;
+	struct rxe_dma_info	dma;
+};
+
+struct rxe_recv_wqe {
+	__aligned_u64		wr_id;
+	__u32			reserved;
+	__u32			padding;
+	struct rxe_dma_info	dma;
+};
+
+struct rxe_create_ah_resp {
+	__u32 ah_num;
+	__u32 reserved;
+};
+
+struct rxe_create_cq_resp {
+	struct mminfo mi;
+};
+
+struct rxe_resize_cq_resp {
+	struct mminfo mi;
+};
+
+struct rxe_create_qp_resp {
+	struct mminfo rq_mi;
+	struct mminfo sq_mi;
+};
+
+struct rxe_create_srq_resp {
+	struct mminfo mi;
+	__u32 srq_num;
+	__u32 reserved;
+};
+
+struct rxe_modify_srq_cmd {
+	__aligned_u64 mmap_info_addr;
+};
+
+/* This data structure is stored at the base of work and
+ * completion queues shared between user space and kernel space.
+ * It contains the producer and consumer indices. Is also
+ * contains a copy of the queue size parameters for user space
+ * to use but the kernel must use the parameters in the
+ * rxe_queue struct. For performance reasons arrange to have
+ * producer and consumer indices in separate cache lines
+ * the kernel should always mask the indices to avoid accessing
+ * memory outside of the data area
+ */
+struct rxe_queue_buf {
+	__u32			log2_elem_size;
+	__u32			index_mask;
+	__u32			pad_1[30];
+	__u32			producer_index;
+	__u32			pad_2[31];
+	__u32			consumer_index;
+	__u32			pad_3[31];
+	__u8			data[];
+};
+
+#endif /* RDMA_USER_RXE_H */
diff --git a/contrib/libs/linux-headers/rdma/rvt-abi.h b/contrib/libs/linux-headers/rdma/rvt-abi.h
new file mode 100644
index 0000000000..7c05a02d2b
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/rvt-abi.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+/*
+ * This file contains defines, structures, etc. that are used
+ * to communicate between kernel and user code.
+ */
+
+#ifndef RVT_ABI_USER_H
+#define RVT_ABI_USER_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_verbs.h>
+#ifndef RDMA_ATOMIC_UAPI
+#define RDMA_ATOMIC_UAPI(_type, _name) struct{ _type val; } _name
+#endif
+
+struct rvt_wqe_sge {
+	__aligned_u64 addr;
+	__u32 length;
+	__u32 lkey;
+};
+
+/*
+ * This structure is used to contain the head pointer, tail pointer,
+ * and completion queue entries as a single memory allocation so
+ * it can be mmap'ed into user space.
+ */
+struct rvt_cq_wc {
+	/* index of next entry to fill */
+	RDMA_ATOMIC_UAPI(__u32, head);
+	/* index of next ib_poll_cq() entry */
+	RDMA_ATOMIC_UAPI(__u32, tail);
+
+	/* these are actually size ibcq.cqe + 1 */
+	struct ib_uverbs_wc uqueue[];
+};
+
+/*
+ * Receive work request queue entry.
+ * The size of the sg_list is determined when the QP (or SRQ) is created
+ * and stored in qp->r_rq.max_sge (or srq->rq.max_sge).
+ */
+struct rvt_rwqe {
+	__u64 wr_id;
+	__u8 num_sge;
+	__u8 padding[7];
+	struct rvt_wqe_sge sg_list[];
+};
+
+/*
+ * This structure is used to contain the head pointer, tail pointer,
+ * and receive work queue entries as a single memory allocation so
+ * it can be mmap'ed into user space.
+ * Note that the wq array elements are variable size so you can't
+ * just index into the array to get the N'th element;
+ * use get_rwqe_ptr() for user space and rvt_get_rwqe_ptr()
+ * for kernel space.
+ */
+struct rvt_rwq {
+	/* new work requests posted to the head */
+	RDMA_ATOMIC_UAPI(__u32, head);
+	/* receives pull requests from here. */
+	RDMA_ATOMIC_UAPI(__u32, tail);
+	struct rvt_rwqe wq[];
+};
+#endif /* RVT_ABI_USER_H */
diff --git a/contrib/libs/linux-headers/rdma/siw-abi.h b/contrib/libs/linux-headers/rdma/siw-abi.h
new file mode 100644
index 0000000000..9f05629f0b
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/siw-abi.h
@@ -0,0 +1,186 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) or BSD-3-Clause */
+
+/* Authors: Bernard Metzler <bmt@zurich.ibm.com> */
+/* Copyright (c) 2008-2019, IBM Corporation */
+
+#ifndef _SIW_USER_H
+#define _SIW_USER_H
+
+#include <linux/types.h>
+
+#define SIW_NODE_DESC_COMMON "Software iWARP stack"
+#define SIW_ABI_VERSION 1
+#define SIW_MAX_SGE 6
+#define SIW_UOBJ_MAX_KEY 0x08FFFF
+#define SIW_INVAL_UOBJ_KEY (SIW_UOBJ_MAX_KEY + 1)
+
+struct siw_uresp_create_cq {
+	__u32 cq_id;
+	__u32 num_cqe;
+	__aligned_u64 cq_key;
+};
+
+struct siw_uresp_create_qp {
+	__u32 qp_id;
+	__u32 num_sqe;
+	__u32 num_rqe;
+	__u32 pad;
+	__aligned_u64 sq_key;
+	__aligned_u64 rq_key;
+};
+
+struct siw_ureq_reg_mr {
+	__u8 stag_key;
+	__u8 reserved[3];
+	__u32 pad;
+};
+
+struct siw_uresp_reg_mr {
+	__u32 stag;
+	__u32 pad;
+};
+
+struct siw_uresp_create_srq {
+	__u32 num_rqe;
+	__u32 pad;
+	__aligned_u64 srq_key;
+};
+
+struct siw_uresp_alloc_ctx {
+	__u32 dev_id;
+	__u32 pad;
+};
+
+enum siw_opcode {
+	SIW_OP_WRITE,
+	SIW_OP_READ,
+	SIW_OP_READ_LOCAL_INV,
+	SIW_OP_SEND,
+	SIW_OP_SEND_WITH_IMM,
+	SIW_OP_SEND_REMOTE_INV,
+
+	/* Unsupported */
+	SIW_OP_FETCH_AND_ADD,
+	SIW_OP_COMP_AND_SWAP,
+
+	SIW_OP_RECEIVE,
+	/* provider internal SQE */
+	SIW_OP_READ_RESPONSE,
+	/*
+	 * below opcodes valid for
+	 * in-kernel clients only
+	 */
+	SIW_OP_INVAL_STAG,
+	SIW_OP_REG_MR,
+	SIW_NUM_OPCODES
+};
+
+/* Keep it same as ibv_sge to allow for memcpy */
+struct siw_sge {
+	__aligned_u64 laddr;
+	__u32 length;
+	__u32 lkey;
+};
+
+/*
+ * Inline data are kept within the work request itself occupying
+ * the space of sge[1] .. sge[n]. Therefore, __inline__ data cannot be
+ * supported if SIW_MAX_SGE is below 2 elements.
+ */
+#define SIW_MAX_INLINE (sizeof(struct siw_sge) * (SIW_MAX_SGE - 1))
+
+#if SIW_MAX_SGE < 2
+#error "SIW_MAX_SGE must be at least 2"
+#endif
+
+enum siw_wqe_flags {
+	SIW_WQE_VALID = 1,
+	SIW_WQE_INLINE = (1 << 1),
+	SIW_WQE_SIGNALLED = (1 << 2),
+	SIW_WQE_SOLICITED = (1 << 3),
+	SIW_WQE_READ_FENCE = (1 << 4),
+	SIW_WQE_REM_INVAL = (1 << 5),
+	SIW_WQE_COMPLETED = (1 << 6)
+};
+
+/* Send Queue Element */
+struct siw_sqe {
+	__aligned_u64 id;
+	__u16 flags;
+	__u8 num_sge;
+	/* Contains enum siw_opcode values */
+	__u8 opcode;
+	__u32 rkey;
+	union {
+		__aligned_u64 raddr;
+		__aligned_u64 base_mr;
+	};
+	union {
+		struct siw_sge sge[SIW_MAX_SGE];
+		__aligned_u64 access;
+	};
+};
+
+/* Receive Queue Element */
+struct siw_rqe {
+	__aligned_u64 id;
+	__u16 flags;
+	__u8 num_sge;
+	/*
+	 * only used by kernel driver,
+	 * ignored if set by user
+	 */
+	__u8 opcode;
+	__u32 unused;
+	struct siw_sge sge[SIW_MAX_SGE];
+};
+
+enum siw_notify_flags {
+	SIW_NOTIFY_NOT = (0),
+	SIW_NOTIFY_SOLICITED = (1 << 0),
+	SIW_NOTIFY_NEXT_COMPLETION = (1 << 1),
+	SIW_NOTIFY_MISSED_EVENTS = (1 << 2),
+	SIW_NOTIFY_ALL = SIW_NOTIFY_SOLICITED | SIW_NOTIFY_NEXT_COMPLETION |
+			 SIW_NOTIFY_MISSED_EVENTS
+};
+
+enum siw_wc_status {
+	SIW_WC_SUCCESS,
+	SIW_WC_LOC_LEN_ERR,
+	SIW_WC_LOC_PROT_ERR,
+	SIW_WC_LOC_QP_OP_ERR,
+	SIW_WC_WR_FLUSH_ERR,
+	SIW_WC_BAD_RESP_ERR,
+	SIW_WC_LOC_ACCESS_ERR,
+	SIW_WC_REM_ACCESS_ERR,
+	SIW_WC_REM_INV_REQ_ERR,
+	SIW_WC_GENERAL_ERR,
+	SIW_NUM_WC_STATUS
+};
+
+struct siw_cqe {
+	__aligned_u64 id;
+	__u8 flags;
+	__u8 opcode;
+	__u16 status;
+	__u32 bytes;
+	union {
+		__aligned_u64 imm_data;
+		__u32 inval_stag;
+	};
+	/* QP number or QP pointer */
+	union {
+		struct ib_qp *base_qp;
+		__aligned_u64 qp_id;
+	};
+};
+
+/*
+ * Shared structure between user and kernel
+ * to control CQ arming.
+ */
+struct siw_cq_ctrl {
+	__u32 flags;
+	__u32 pad;
+};
+#endif
diff --git a/contrib/libs/linux-headers/rdma/vmw_pvrdma-abi.h b/contrib/libs/linux-headers/rdma/vmw_pvrdma-abi.h
new file mode 100644
index 0000000000..901a4fd72c
--- /dev/null
+++ b/contrib/libs/linux-headers/rdma/vmw_pvrdma-abi.h
@@ -0,0 +1,310 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2012-2016 VMware, Inc.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of EITHER the GNU General Public License
+ * version 2 as published by the Free Software Foundation or the BSD
+ * 2-Clause License. This program is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License version 2 for more details at
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program available in the file COPYING in the main
+ * directory of this source tree.
+ *
+ * The BSD 2-Clause License
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __VMW_PVRDMA_ABI_H__
+#define __VMW_PVRDMA_ABI_H__
+
+#include <linux/types.h>
+
+#define PVRDMA_UVERBS_ABI_VERSION	3		/* ABI Version. */
+#define PVRDMA_UAR_HANDLE_MASK		0x00FFFFFF	/* Bottom 24 bits. */
+#define PVRDMA_UAR_QP_OFFSET		0		/* QP doorbell. */
+#define PVRDMA_UAR_QP_SEND		(1 << 30)	/* Send bit. */
+#define PVRDMA_UAR_QP_RECV		(1 << 31)	/* Recv bit. */
+#define PVRDMA_UAR_CQ_OFFSET		4		/* CQ doorbell. */
+#define PVRDMA_UAR_CQ_ARM_SOL		(1 << 29)	/* Arm solicited bit. */
+#define PVRDMA_UAR_CQ_ARM		(1 << 30)	/* Arm bit. */
+#define PVRDMA_UAR_CQ_POLL		(1 << 31)	/* Poll bit. */
+#define PVRDMA_UAR_SRQ_OFFSET		8		/* SRQ doorbell. */
+#define PVRDMA_UAR_SRQ_RECV		(1 << 30)	/* Recv bit. */
+
+enum pvrdma_wr_opcode {
+	PVRDMA_WR_RDMA_WRITE,
+	PVRDMA_WR_RDMA_WRITE_WITH_IMM,
+	PVRDMA_WR_SEND,
+	PVRDMA_WR_SEND_WITH_IMM,
+	PVRDMA_WR_RDMA_READ,
+	PVRDMA_WR_ATOMIC_CMP_AND_SWP,
+	PVRDMA_WR_ATOMIC_FETCH_AND_ADD,
+	PVRDMA_WR_LSO,
+	PVRDMA_WR_SEND_WITH_INV,
+	PVRDMA_WR_RDMA_READ_WITH_INV,
+	PVRDMA_WR_LOCAL_INV,
+	PVRDMA_WR_FAST_REG_MR,
+	PVRDMA_WR_MASKED_ATOMIC_CMP_AND_SWP,
+	PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD,
+	PVRDMA_WR_BIND_MW,
+	PVRDMA_WR_REG_SIG_MR,
+	PVRDMA_WR_ERROR,
+};
+
+enum pvrdma_wc_status {
+	PVRDMA_WC_SUCCESS,
+	PVRDMA_WC_LOC_LEN_ERR,
+	PVRDMA_WC_LOC_QP_OP_ERR,
+	PVRDMA_WC_LOC_EEC_OP_ERR,
+	PVRDMA_WC_LOC_PROT_ERR,
+	PVRDMA_WC_WR_FLUSH_ERR,
+	PVRDMA_WC_MW_BIND_ERR,
+	PVRDMA_WC_BAD_RESP_ERR,
+	PVRDMA_WC_LOC_ACCESS_ERR,
+	PVRDMA_WC_REM_INV_REQ_ERR,
+	PVRDMA_WC_REM_ACCESS_ERR,
+	PVRDMA_WC_REM_OP_ERR,
+	PVRDMA_WC_RETRY_EXC_ERR,
+	PVRDMA_WC_RNR_RETRY_EXC_ERR,
+	PVRDMA_WC_LOC_RDD_VIOL_ERR,
+	PVRDMA_WC_REM_INV_RD_REQ_ERR,
+	PVRDMA_WC_REM_ABORT_ERR,
+	PVRDMA_WC_INV_EECN_ERR,
+	PVRDMA_WC_INV_EEC_STATE_ERR,
+	PVRDMA_WC_FATAL_ERR,
+	PVRDMA_WC_RESP_TIMEOUT_ERR,
+	PVRDMA_WC_GENERAL_ERR,
+};
+
+enum pvrdma_wc_opcode {
+	PVRDMA_WC_SEND,
+	PVRDMA_WC_RDMA_WRITE,
+	PVRDMA_WC_RDMA_READ,
+	PVRDMA_WC_COMP_SWAP,
+	PVRDMA_WC_FETCH_ADD,
+	PVRDMA_WC_BIND_MW,
+	PVRDMA_WC_LSO,
+	PVRDMA_WC_LOCAL_INV,
+	PVRDMA_WC_FAST_REG_MR,
+	PVRDMA_WC_MASKED_COMP_SWAP,
+	PVRDMA_WC_MASKED_FETCH_ADD,
+	PVRDMA_WC_RECV = 1 << 7,
+	PVRDMA_WC_RECV_RDMA_WITH_IMM,
+};
+
+enum pvrdma_wc_flags {
+	PVRDMA_WC_GRH			= 1 << 0,
+	PVRDMA_WC_WITH_IMM		= 1 << 1,
+	PVRDMA_WC_WITH_INVALIDATE	= 1 << 2,
+	PVRDMA_WC_IP_CSUM_OK		= 1 << 3,
+	PVRDMA_WC_WITH_SMAC		= 1 << 4,
+	PVRDMA_WC_WITH_VLAN		= 1 << 5,
+	PVRDMA_WC_WITH_NETWORK_HDR_TYPE	= 1 << 6,
+	PVRDMA_WC_FLAGS_MAX		= PVRDMA_WC_WITH_NETWORK_HDR_TYPE,
+};
+
+enum pvrdma_network_type {
+	PVRDMA_NETWORK_IB,
+	PVRDMA_NETWORK_ROCE_V1 = PVRDMA_NETWORK_IB,
+	PVRDMA_NETWORK_IPV4,
+	PVRDMA_NETWORK_IPV6
+};
+
+struct pvrdma_alloc_ucontext_resp {
+	__u32 qp_tab_size;
+	__u32 reserved;
+};
+
+struct pvrdma_alloc_pd_resp {
+	__u32 pdn;
+	__u32 reserved;
+};
+
+struct pvrdma_create_cq {
+	__aligned_u64 buf_addr;
+	__u32 buf_size;
+	__u32 reserved;
+};
+
+struct pvrdma_create_cq_resp {
+	__u32 cqn;
+	__u32 reserved;
+};
+
+struct pvrdma_resize_cq {
+	__aligned_u64 buf_addr;
+	__u32 buf_size;
+	__u32 reserved;
+};
+
+struct pvrdma_create_srq {
+	__aligned_u64 buf_addr;
+	__u32 buf_size;
+	__u32 reserved;
+};
+
+struct pvrdma_create_srq_resp {
+	__u32 srqn;
+	__u32 reserved;
+};
+
+struct pvrdma_create_qp {
+	__aligned_u64 rbuf_addr;
+	__aligned_u64 sbuf_addr;
+	__u32 rbuf_size;
+	__u32 sbuf_size;
+	__aligned_u64 qp_addr;
+};
+
+struct pvrdma_create_qp_resp {
+	__u32 qpn;
+	__u32 qp_handle;
+};
+
+/* PVRDMA masked atomic compare and swap */
+struct pvrdma_ex_cmp_swap {
+	__aligned_u64 swap_val;
+	__aligned_u64 compare_val;
+	__aligned_u64 swap_mask;
+	__aligned_u64 compare_mask;
+};
+
+/* PVRDMA masked atomic fetch and add */
+struct pvrdma_ex_fetch_add {
+	__aligned_u64 add_val;
+	__aligned_u64 field_boundary;
+};
+
+/* PVRDMA address vector. */
+struct pvrdma_av {
+	__u32 port_pd;
+	__u32 sl_tclass_flowlabel;
+	__u8 dgid[16];
+	__u8 src_path_bits;
+	__u8 gid_index;
+	__u8 stat_rate;
+	__u8 hop_limit;
+	__u8 dmac[6];
+	__u8 reserved[6];
+};
+
+/* PVRDMA scatter/gather entry */
+struct pvrdma_sge {
+	__aligned_u64 addr;
+	__u32   length;
+	__u32   lkey;
+};
+
+/* PVRDMA receive queue work request */
+struct pvrdma_rq_wqe_hdr {
+	__aligned_u64 wr_id;		/* wr id */
+	__u32 num_sge;		/* size of s/g array */
+	__u32 total_len;	/* reserved */
+};
+/* Use pvrdma_sge (ib_sge) for receive queue s/g array elements. */
+
+/* PVRDMA send queue work request */
+struct pvrdma_sq_wqe_hdr {
+	__aligned_u64 wr_id;		/* wr id */
+	__u32 num_sge;		/* size of s/g array */
+	__u32 total_len;	/* reserved */
+	__u32 opcode;		/* operation type */
+	__u32 send_flags;	/* wr flags */
+	union {
+		__be32 imm_data;
+		__u32 invalidate_rkey;
+	} ex;
+	__u32 reserved;
+	union {
+		struct {
+			__aligned_u64 remote_addr;
+			__u32 rkey;
+			__u8 reserved[4];
+		} rdma;
+		struct {
+			__aligned_u64 remote_addr;
+			__aligned_u64 compare_add;
+			__aligned_u64 swap;
+			__u32 rkey;
+			__u32 reserved;
+		} atomic;
+		struct {
+			__aligned_u64 remote_addr;
+			__u32 log_arg_sz;
+			__u32 rkey;
+			union {
+				struct pvrdma_ex_cmp_swap  cmp_swap;
+				struct pvrdma_ex_fetch_add fetch_add;
+			} wr_data;
+		} masked_atomics;
+		struct {
+			__aligned_u64 iova_start;
+			__aligned_u64 pl_pdir_dma;
+			__u32 page_shift;
+			__u32 page_list_len;
+			__u32 length;
+			__u32 access_flags;
+			__u32 rkey;
+			__u32 reserved;
+		} fast_reg;
+		struct {
+			__u32 remote_qpn;
+			__u32 remote_qkey;
+			struct pvrdma_av av;
+		} ud;
+	} wr;
+};
+/* Use pvrdma_sge (ib_sge) for send queue s/g array elements. */
+
+/* Completion queue element. */
+struct pvrdma_cqe {
+	__aligned_u64 wr_id;
+	__aligned_u64 qp;
+	__u32 opcode;
+	__u32 status;
+	__u32 byte_len;
+	__be32 imm_data;
+	__u32 src_qp;
+	__u32 wc_flags;
+	__u32 vendor_err;
+	__u16 pkey_index;
+	__u16 slid;
+	__u8 sl;
+	__u8 dlid_path_bits;
+	__u8 port_num;
+	__u8 smac[6];
+	__u8 network_hdr_type;
+	__u8 reserved2[6]; /* Pad to next power of 2 (64). */
+};
+
+#endif /* __VMW_PVRDMA_ABI_H__ */
diff --git a/contrib/libs/linux-headers/scsi/cxlflash_ioctl.h b/contrib/libs/linux-headers/scsi/cxlflash_ioctl.h
new file mode 100644
index 0000000000..513da47aa5
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/cxlflash_ioctl.h
@@ -0,0 +1,276 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * CXL Flash Device Driver
+ *
+ * Written by: Manoj N. Kumar <manoj@linux.vnet.ibm.com>, IBM Corporation
+ *             Matthew R. Ochs <mrochs@linux.vnet.ibm.com>, IBM Corporation
+ *
+ * Copyright (C) 2015 IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _CXLFLASH_IOCTL_H
+#define _CXLFLASH_IOCTL_H
+
+#include <linux/types.h>
+
+/*
+ * Structure and definitions for all CXL Flash ioctls
+ */
+#define CXLFLASH_WWID_LEN		16
+
+/*
+ * Structure and flag definitions CXL Flash superpipe ioctls
+ */
+
+#define DK_CXLFLASH_VERSION_0	0
+
+struct dk_cxlflash_hdr {
+	__u16 version;			/* Version data */
+	__u16 rsvd[3];			/* Reserved for future use */
+	__u64 flags;			/* Input flags */
+	__u64 return_flags;		/* Returned flags */
+};
+
+/*
+ * Return flag definitions available to all superpipe ioctls
+ *
+ * Similar to the input flags, these are grown from the bottom-up with the
+ * intention that ioctl-specific return flag definitions would grow from the
+ * top-down, allowing the two sets to co-exist. While not required/enforced
+ * at this time, this provides future flexibility.
+ */
+#define DK_CXLFLASH_ALL_PORTS_ACTIVE	0x0000000000000001ULL
+#define DK_CXLFLASH_APP_CLOSE_ADAP_FD	0x0000000000000002ULL
+#define DK_CXLFLASH_CONTEXT_SQ_CMD_MODE	0x0000000000000004ULL
+
+/*
+ * General Notes:
+ * -------------
+ * The 'context_id' field of all ioctl structures contains the context
+ * identifier for a context in the lower 32-bits (upper 32-bits are not
+ * to be used when identifying a context to the AFU). That said, the value
+ * in its entirety (all 64-bits) is to be treated as an opaque cookie and
+ * should be presented as such when issuing ioctls.
+ */
+
+/*
+ * DK_CXLFLASH_ATTACH Notes:
+ * ------------------------
+ * Read/write access permissions are specified via the O_RDONLY, O_WRONLY,
+ * and O_RDWR flags defined in the fcntl.h header file.
+ *
+ * A valid adapter file descriptor (fd >= 0) is only returned on the initial
+ * attach (successful) of a context. When a context is shared(reused), the user
+ * is expected to already 'know' the adapter file descriptor associated with the
+ * context.
+ */
+#define DK_CXLFLASH_ATTACH_REUSE_CONTEXT	0x8000000000000000ULL
+
+struct dk_cxlflash_attach {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 num_interrupts;		/* Requested number of interrupts */
+	__u64 context_id;		/* Returned context */
+	__u64 mmio_size;		/* Returned size of MMIO area */
+	__u64 block_size;		/* Returned block size, in bytes */
+	__u64 adap_fd;			/* Returned adapter file descriptor */
+	__u64 last_lba;			/* Returned last LBA on the device */
+	__u64 max_xfer;			/* Returned max transfer size, blocks */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+struct dk_cxlflash_detach {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context to detach */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+struct dk_cxlflash_udirect {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context to own physical resources */
+	__u64 rsrc_handle;		/* Returned resource handle */
+	__u64 last_lba;			/* Returned last LBA on the device */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+#define DK_CXLFLASH_UVIRTUAL_NEED_WRITE_SAME	0x8000000000000000ULL
+
+struct dk_cxlflash_uvirtual {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context to own virtual resources */
+	__u64 lun_size;			/* Requested size, in 4K blocks */
+	__u64 rsrc_handle;		/* Returned resource handle */
+	__u64 last_lba;			/* Returned last LBA of LUN */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+struct dk_cxlflash_release {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context owning resources */
+	__u64 rsrc_handle;		/* Resource handle to release */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+struct dk_cxlflash_resize {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context owning resources */
+	__u64 rsrc_handle;		/* Resource handle of LUN to resize */
+	__u64 req_size;			/* New requested size, in 4K blocks */
+	__u64 last_lba;			/* Returned last LBA of LUN */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+struct dk_cxlflash_clone {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id_src;		/* Context to clone from */
+	__u64 context_id_dst;		/* Context to clone to */
+	__u64 adap_fd_src;		/* Source context adapter fd */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+#define DK_CXLFLASH_VERIFY_SENSE_LEN	18
+#define DK_CXLFLASH_VERIFY_HINT_SENSE	0x8000000000000000ULL
+
+struct dk_cxlflash_verify {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 context_id;		/* Context owning resources to verify */
+	__u64 rsrc_handle;		/* Resource handle of LUN */
+	__u64 hint;			/* Reasons for verify */
+	__u64 last_lba;			/* Returned last LBA of device */
+	__u8 sense_data[DK_CXLFLASH_VERIFY_SENSE_LEN]; /* SCSI sense data */
+	__u8 pad[6];			/* Pad to next 8-byte boundary */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+#define DK_CXLFLASH_RECOVER_AFU_CONTEXT_RESET	0x8000000000000000ULL
+
+struct dk_cxlflash_recover_afu {
+	struct dk_cxlflash_hdr hdr;	/* Common fields */
+	__u64 reason;			/* Reason for recovery request */
+	__u64 context_id;		/* Context to recover / updated ID */
+	__u64 mmio_size;		/* Returned size of MMIO area */
+	__u64 adap_fd;			/* Returned adapter file descriptor */
+	__u64 reserved[8];		/* Reserved for future use */
+};
+
+#define DK_CXLFLASH_MANAGE_LUN_WWID_LEN			CXLFLASH_WWID_LEN
+#define DK_CXLFLASH_MANAGE_LUN_ENABLE_SUPERPIPE		0x8000000000000000ULL
+#define DK_CXLFLASH_MANAGE_LUN_DISABLE_SUPERPIPE	0x4000000000000000ULL
+#define DK_CXLFLASH_MANAGE_LUN_ALL_PORTS_ACCESSIBLE	0x2000000000000000ULL
+
+struct dk_cxlflash_manage_lun {
+	struct dk_cxlflash_hdr hdr;			/* Common fields */
+	__u8 wwid[DK_CXLFLASH_MANAGE_LUN_WWID_LEN];	/* Page83 WWID, NAA-6 */
+	__u64 reserved[8];				/* Rsvd, future use */
+};
+
+union cxlflash_ioctls {
+	struct dk_cxlflash_attach attach;
+	struct dk_cxlflash_detach detach;
+	struct dk_cxlflash_udirect udirect;
+	struct dk_cxlflash_uvirtual uvirtual;
+	struct dk_cxlflash_release release;
+	struct dk_cxlflash_resize resize;
+	struct dk_cxlflash_clone clone;
+	struct dk_cxlflash_verify verify;
+	struct dk_cxlflash_recover_afu recover_afu;
+	struct dk_cxlflash_manage_lun manage_lun;
+};
+
+#define MAX_CXLFLASH_IOCTL_SZ	(sizeof(union cxlflash_ioctls))
+
+#define CXL_MAGIC 0xCA
+#define CXL_IOWR(_n, _s)	_IOWR(CXL_MAGIC, _n, struct _s)
+
+/*
+ * CXL Flash superpipe ioctls start at base of the reserved CXL_MAGIC
+ * region (0x80) and grow upwards.
+ */
+#define DK_CXLFLASH_ATTACH		CXL_IOWR(0x80, dk_cxlflash_attach)
+#define DK_CXLFLASH_USER_DIRECT		CXL_IOWR(0x81, dk_cxlflash_udirect)
+#define DK_CXLFLASH_RELEASE		CXL_IOWR(0x82, dk_cxlflash_release)
+#define DK_CXLFLASH_DETACH		CXL_IOWR(0x83, dk_cxlflash_detach)
+#define DK_CXLFLASH_VERIFY		CXL_IOWR(0x84, dk_cxlflash_verify)
+#define DK_CXLFLASH_RECOVER_AFU		CXL_IOWR(0x85, dk_cxlflash_recover_afu)
+#define DK_CXLFLASH_MANAGE_LUN		CXL_IOWR(0x86, dk_cxlflash_manage_lun)
+#define DK_CXLFLASH_USER_VIRTUAL	CXL_IOWR(0x87, dk_cxlflash_uvirtual)
+#define DK_CXLFLASH_VLUN_RESIZE		CXL_IOWR(0x88, dk_cxlflash_resize)
+#define DK_CXLFLASH_VLUN_CLONE		CXL_IOWR(0x89, dk_cxlflash_clone)
+
+/*
+ * Structure and flag definitions CXL Flash host ioctls
+ */
+
+#define HT_CXLFLASH_VERSION_0  0
+
+struct ht_cxlflash_hdr {
+	__u16 version;		/* Version data */
+	__u16 subcmd;		/* Sub-command */
+	__u16 rsvd[2];		/* Reserved for future use */
+	__u64 flags;		/* Input flags */
+	__u64 return_flags;	/* Returned flags */
+};
+
+/*
+ * Input flag definitions available to all host ioctls
+ *
+ * These are grown from the bottom-up with the intention that ioctl-specific
+ * input flag definitions would grow from the top-down, allowing the two sets
+ * to co-exist. While not required/enforced at this time, this provides future
+ * flexibility.
+ */
+#define HT_CXLFLASH_HOST_READ				0x0000000000000000ULL
+#define HT_CXLFLASH_HOST_WRITE				0x0000000000000001ULL
+
+#define HT_CXLFLASH_LUN_PROVISION_SUBCMD_CREATE_LUN	0x0001
+#define HT_CXLFLASH_LUN_PROVISION_SUBCMD_DELETE_LUN	0x0002
+#define HT_CXLFLASH_LUN_PROVISION_SUBCMD_QUERY_PORT	0x0003
+
+struct ht_cxlflash_lun_provision {
+	struct ht_cxlflash_hdr hdr; /* Common fields */
+	__u16 port;		    /* Target port for provision request */
+	__u16 reserved16[3];	    /* Reserved for future use */
+	__u64 size;		    /* Size of LUN (4K blocks) */
+	__u64 lun_id;		    /* SCSI LUN ID */
+	__u8 wwid[CXLFLASH_WWID_LEN];/* Page83 WWID, NAA-6 */
+	__u64 max_num_luns;	    /* Maximum number of LUNs provisioned */
+	__u64 cur_num_luns;	    /* Current number of LUNs provisioned */
+	__u64 max_cap_port;	    /* Total capacity for port (4K blocks) */
+	__u64 cur_cap_port;	    /* Current capacity for port (4K blocks) */
+	__u64 reserved[8];	    /* Reserved for future use */
+};
+
+#define	HT_CXLFLASH_AFU_DEBUG_MAX_DATA_LEN		262144	/* 256K */
+#define HT_CXLFLASH_AFU_DEBUG_SUBCMD_LEN		12
+struct ht_cxlflash_afu_debug {
+	struct ht_cxlflash_hdr hdr; /* Common fields */
+	__u8 reserved8[4];	    /* Reserved for future use */
+	__u8 afu_subcmd[HT_CXLFLASH_AFU_DEBUG_SUBCMD_LEN]; /* AFU subcommand,
+							    * (pass through)
+							    */
+	__u64 data_ea;		    /* Data buffer effective address */
+	__u32 data_len;		    /* Data buffer length */
+	__u32 reserved32;	    /* Reserved for future use */
+	__u64 reserved[8];	    /* Reserved for future use */
+};
+
+union cxlflash_ht_ioctls {
+	struct ht_cxlflash_lun_provision lun_provision;
+	struct ht_cxlflash_afu_debug afu_debug;
+};
+
+#define MAX_HT_CXLFLASH_IOCTL_SZ	(sizeof(union cxlflash_ht_ioctls))
+
+/*
+ * CXL Flash host ioctls start at the top of the reserved CXL_MAGIC
+ * region (0xBF) and grow downwards.
+ */
+#define HT_CXLFLASH_LUN_PROVISION CXL_IOWR(0xBF, ht_cxlflash_lun_provision)
+#define HT_CXLFLASH_AFU_DEBUG	  CXL_IOWR(0xBE, ht_cxlflash_afu_debug)
+
+
+#endif /* ifndef _CXLFLASH_IOCTL_H */
diff --git a/contrib/libs/linux-headers/scsi/fc/fc_els.h b/contrib/libs/linux-headers/scsi/fc/fc_els.h
new file mode 100644
index 0000000000..47b9c60ecd
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/fc/fc_els.h
@@ -0,0 +1,1253 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2007 Intel Corporation. All rights reserved.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_ELS_H_
+#define	_FC_ELS_H_
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+/*
+ * Fibre Channel Switch - Enhanced Link Services definitions.
+ * From T11 FC-LS Rev 1.2 June 7, 2005.
+ */
+
+/*
+ * ELS Command codes - byte 0 of the frame payload
+ */
+enum fc_els_cmd {
+	ELS_LS_RJT =	0x01,	/* ESL reject */
+	ELS_LS_ACC =	0x02,	/* ESL Accept */
+	ELS_PLOGI =	0x03,	/* N_Port login */
+	ELS_FLOGI =	0x04,	/* F_Port login */
+	ELS_LOGO =	0x05,	/* Logout */
+	ELS_ABTX =	0x06,	/* Abort exchange - obsolete */
+	ELS_RCS =	0x07,	/* read connection status */
+	ELS_RES =	0x08,	/* read exchange status block */
+	ELS_RSS =	0x09,	/* read sequence status block */
+	ELS_RSI =	0x0a,	/* read sequence initiative */
+	ELS_ESTS =	0x0b,	/* establish streaming */
+	ELS_ESTC =	0x0c,	/* estimate credit */
+	ELS_ADVC =	0x0d,	/* advise credit */
+	ELS_RTV =	0x0e,	/* read timeout value */
+	ELS_RLS =	0x0f,	/* read link error status block */
+	ELS_ECHO =	0x10,	/* echo */
+	ELS_TEST =	0x11,	/* test */
+	ELS_RRQ =	0x12,	/* reinstate recovery qualifier */
+	ELS_REC =	0x13,	/* read exchange concise */
+	ELS_SRR =	0x14,	/* sequence retransmission request */
+	ELS_FPIN =	0x16,	/* Fabric Performance Impact Notification */
+	ELS_EDC =	0x17,	/* Exchange Diagnostic Capabilities */
+	ELS_RDP =	0x18,	/* Read Diagnostic Parameters */
+	ELS_RDF =	0x19,	/* Register Diagnostic Functions */
+	ELS_PRLI =	0x20,	/* process login */
+	ELS_PRLO =	0x21,	/* process logout */
+	ELS_SCN =	0x22,	/* state change notification */
+	ELS_TPLS =	0x23,	/* test process login state */
+	ELS_TPRLO =	0x24,	/* third party process logout */
+	ELS_LCLM =	0x25,	/* login control list mgmt (obs) */
+	ELS_GAID =	0x30,	/* get alias_ID */
+	ELS_FACT =	0x31,	/* fabric activate alias_id */
+	ELS_FDACDT =	0x32,	/* fabric deactivate alias_id */
+	ELS_NACT =	0x33,	/* N-port activate alias_id */
+	ELS_NDACT =	0x34,	/* N-port deactivate alias_id */
+	ELS_QOSR =	0x40,	/* quality of service request */
+	ELS_RVCS =	0x41,	/* read virtual circuit status */
+	ELS_PDISC =	0x50,	/* discover N_port service params */
+	ELS_FDISC =	0x51,	/* discover F_port service params */
+	ELS_ADISC =	0x52,	/* discover address */
+	ELS_RNC =	0x53,	/* report node cap (obs) */
+	ELS_FARP_REQ =	0x54,	/* FC ARP request */
+	ELS_FARP_REPL =	0x55,	/* FC ARP reply */
+	ELS_RPS =	0x56,	/* read port status block */
+	ELS_RPL =	0x57,	/* read port list */
+	ELS_RPBC =	0x58,	/* read port buffer condition */
+	ELS_FAN =	0x60,	/* fabric address notification */
+	ELS_RSCN =	0x61,	/* registered state change notification */
+	ELS_SCR =	0x62,	/* state change registration */
+	ELS_RNFT =	0x63,	/* report node FC-4 types */
+	ELS_CSR =	0x68,	/* clock synch. request */
+	ELS_CSU =	0x69,	/* clock synch. update */
+	ELS_LINIT =	0x70,	/* loop initialize */
+	ELS_LSTS =	0x72,	/* loop status */
+	ELS_RNID =	0x78,	/* request node ID data */
+	ELS_RLIR =	0x79,	/* registered link incident report */
+	ELS_LIRR =	0x7a,	/* link incident record registration */
+	ELS_SRL =	0x7b,	/* scan remote loop */
+	ELS_SBRP =	0x7c,	/* set bit-error reporting params */
+	ELS_RPSC =	0x7d,	/* report speed capabilities */
+	ELS_QSA =	0x7e,	/* query security attributes */
+	ELS_EVFP =	0x7f,	/* exchange virt. fabrics params */
+	ELS_LKA =	0x80,	/* link keep-alive */
+	ELS_AUTH_ELS =	0x90,	/* authentication ELS */
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define	FC_ELS_CMDS_INIT {			\
+	[ELS_LS_RJT] =	"LS_RJT",		\
+	[ELS_LS_ACC] =	"LS_ACC",		\
+	[ELS_PLOGI] =	"PLOGI",		\
+	[ELS_FLOGI] =	"FLOGI",		\
+	[ELS_LOGO] =	"LOGO",			\
+	[ELS_ABTX] =	"ABTX",			\
+	[ELS_RCS] =	"RCS",			\
+	[ELS_RES] =	"RES",			\
+	[ELS_RSS] =	"RSS",			\
+	[ELS_RSI] =	"RSI",			\
+	[ELS_ESTS] =	"ESTS",			\
+	[ELS_ESTC] =	"ESTC",			\
+	[ELS_ADVC] =	"ADVC",			\
+	[ELS_RTV] =	"RTV",			\
+	[ELS_RLS] =	"RLS",			\
+	[ELS_ECHO] =	"ECHO",			\
+	[ELS_TEST] =	"TEST",			\
+	[ELS_RRQ] =	"RRQ",			\
+	[ELS_REC] =	"REC",			\
+	[ELS_SRR] =	"SRR",			\
+	[ELS_FPIN] =	"FPIN",			\
+	[ELS_EDC] =	"EDC",			\
+	[ELS_RDP] =	"RDP",			\
+	[ELS_RDF] =	"RDF",			\
+	[ELS_PRLI] =	"PRLI",			\
+	[ELS_PRLO] =	"PRLO",			\
+	[ELS_SCN] =	"SCN",			\
+	[ELS_TPLS] =	"TPLS",			\
+	[ELS_TPRLO] =	"TPRLO",		\
+	[ELS_LCLM] =	"LCLM",			\
+	[ELS_GAID] =	"GAID",			\
+	[ELS_FACT] =	"FACT",			\
+	[ELS_FDACDT] =	"FDACDT",		\
+	[ELS_NACT] =	"NACT",			\
+	[ELS_NDACT] =	"NDACT",		\
+	[ELS_QOSR] =	"QOSR",			\
+	[ELS_RVCS] =	"RVCS",			\
+	[ELS_PDISC] =	"PDISC",		\
+	[ELS_FDISC] =	"FDISC",		\
+	[ELS_ADISC] =	"ADISC",		\
+	[ELS_RNC] =	"RNC",			\
+	[ELS_FARP_REQ] = "FARP_REQ",		\
+	[ELS_FARP_REPL] =  "FARP_REPL",		\
+	[ELS_RPS] =	"RPS",			\
+	[ELS_RPL] =	"RPL",			\
+	[ELS_RPBC] =	"RPBC",			\
+	[ELS_FAN] =	"FAN",			\
+	[ELS_RSCN] =	"RSCN",			\
+	[ELS_SCR] =	"SCR",			\
+	[ELS_RNFT] =	"RNFT",			\
+	[ELS_CSR] =	"CSR",			\
+	[ELS_CSU] =	"CSU",			\
+	[ELS_LINIT] =	"LINIT",		\
+	[ELS_LSTS] =	"LSTS",			\
+	[ELS_RNID] =	"RNID",			\
+	[ELS_RLIR] =	"RLIR",			\
+	[ELS_LIRR] =	"LIRR",			\
+	[ELS_SRL] =	"SRL",			\
+	[ELS_SBRP] =	"SBRP",			\
+	[ELS_RPSC] =	"RPSC",			\
+	[ELS_QSA] =	"QSA",			\
+	[ELS_EVFP] =	"EVFP",			\
+	[ELS_LKA] =	"LKA",			\
+	[ELS_AUTH_ELS] = "AUTH_ELS",		\
+}
+
+/*
+ * LS_ACC payload.
+ */
+struct fc_els_ls_acc {
+	__u8          la_cmd;		/* command code ELS_LS_ACC */
+	__u8          la_resv[3];	/* reserved */
+};
+
+/*
+ * ELS reject payload.
+ */
+struct fc_els_ls_rjt {
+	__u8	er_cmd;		/* command code ELS_LS_RJT */
+	__u8	er_resv[4];	/* reserved must be zero */
+	__u8	er_reason;	/* reason (enum fc_els_rjt_reason below) */
+	__u8	er_explan;	/* explanation (enum fc_els_rjt_explan below) */
+	__u8	er_vendor;	/* vendor specific code */
+};
+
+/*
+ * ELS reject reason codes (er_reason).
+ */
+enum fc_els_rjt_reason {
+	ELS_RJT_NONE =		0,	/* no reject - not to be sent */
+	ELS_RJT_INVAL =		0x01,	/* invalid ELS command code */
+	ELS_RJT_LOGIC =		0x03,	/* logical error */
+	ELS_RJT_BUSY =		0x05,	/* logical busy */
+	ELS_RJT_PROT =		0x07,	/* protocol error */
+	ELS_RJT_UNAB =		0x09,	/* unable to perform command request */
+	ELS_RJT_UNSUP =		0x0b,	/* command not supported */
+	ELS_RJT_INPROG =	0x0e,	/* command already in progress */
+	ELS_RJT_FIP =		0x20,	/* FIP error */
+	ELS_RJT_VENDOR =	0xff,	/* vendor specific error */
+};
+
+
+/*
+ * reason code explanation (er_explan).
+ */
+enum fc_els_rjt_explan {
+	ELS_EXPL_NONE =		0x00,	/* No additional explanation */
+	ELS_EXPL_SPP_OPT_ERR =	0x01,	/* service parameter error - options */
+	ELS_EXPL_SPP_ICTL_ERR =	0x03,	/* service parm error - initiator ctl */
+	ELS_EXPL_AH =		0x11,	/* invalid association header */
+	ELS_EXPL_AH_REQ =	0x13,	/* association_header required */
+	ELS_EXPL_SID =		0x15,	/* invalid originator S_ID */
+	ELS_EXPL_OXID_RXID =	0x17,	/* invalid OX_ID-RX_ID combination */
+	ELS_EXPL_INPROG =	0x19,	/* Request already in progress */
+	ELS_EXPL_PLOGI_REQD =	0x1e,	/* N_Port login required */
+	ELS_EXPL_INSUF_RES =	0x29,	/* insufficient resources */
+	ELS_EXPL_UNAB_DATA =	0x2a,	/* unable to supply requested data */
+	ELS_EXPL_UNSUPR =	0x2c,	/* Request not supported */
+	ELS_EXPL_INV_LEN =	0x2d,	/* Invalid payload length */
+	ELS_EXPL_NOT_NEIGHBOR = 0x62,	/* VN2VN_Port not in neighbor set */
+	/* TBD - above definitions incomplete */
+};
+
+/*
+ * Link Service TLV Descriptor Tag Values
+ */
+enum fc_ls_tlv_dtag {
+	ELS_DTAG_LS_REQ_INFO =		0x00000001,
+		/* Link Service Request Information Descriptor */
+	ELS_DTAG_LNK_FAULT_CAP =	0x0001000D,
+		/* Link Fault Capability Descriptor */
+	ELS_DTAG_CG_SIGNAL_CAP =	0x0001000F,
+		/* Congestion Signaling Capability Descriptor */
+	ELS_DTAG_LNK_INTEGRITY =	0x00020001,
+		/* Link Integrity Notification Descriptor */
+	ELS_DTAG_DELIVERY =		0x00020002,
+		/* Delivery Notification Descriptor */
+	ELS_DTAG_PEER_CONGEST =		0x00020003,
+		/* Peer Congestion Notification Descriptor */
+	ELS_DTAG_CONGESTION =		0x00020004,
+		/* Congestion Notification Descriptor */
+	ELS_DTAG_FPIN_REGISTER =	0x00030001,
+		/* FPIN Registration Descriptor */
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_LS_TLV_DTAG_INIT {					      \
+	{ ELS_DTAG_LS_REQ_INFO,		"Link Service Request Information" }, \
+	{ ELS_DTAG_LNK_FAULT_CAP,	"Link Fault Capability" },	      \
+	{ ELS_DTAG_CG_SIGNAL_CAP,	"Congestion Signaling Capability" },  \
+	{ ELS_DTAG_LNK_INTEGRITY,	"Link Integrity Notification" },      \
+	{ ELS_DTAG_DELIVERY,		"Delivery Notification Present" },    \
+	{ ELS_DTAG_PEER_CONGEST,	"Peer Congestion Notification" },     \
+	{ ELS_DTAG_CONGESTION,		"Congestion Notification" },	      \
+	{ ELS_DTAG_FPIN_REGISTER,	"FPIN Registration" },		      \
+}
+
+
+/*
+ * Generic Link Service TLV Descriptor format
+ *
+ * This structure, as it defines no payload, will also be referred to
+ * as the "tlv header" - which contains the tag and len fields.
+ */
+struct fc_tlv_desc {
+	__be32		desc_tag;	/* Notification Descriptor Tag */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__u8		desc_value[];  /* Descriptor Value */
+};
+
+/* Descriptor tag and len fields are considered the mandatory header
+ * for a descriptor
+ */
+#define FC_TLV_DESC_HDR_SZ	sizeof(struct fc_tlv_desc)
+
+/*
+ * Macro, used when initializing payloads, to return the descriptor length.
+ * Length is size of descriptor minus the tag and len fields.
+ */
+#define FC_TLV_DESC_LENGTH_FROM_SZ(desc)	\
+		(sizeof(desc) - FC_TLV_DESC_HDR_SZ)
+
+/* Macro, used on received payloads, to return the descriptor length */
+#define FC_TLV_DESC_SZ_FROM_LENGTH(tlv)		\
+		(__be32_to_cpu((tlv)->desc_len) + FC_TLV_DESC_HDR_SZ)
+
+/*
+ * This helper is used to walk descriptors in a descriptor list.
+ * Given the address of the current descriptor, which minimally contains a
+ * tag and len field, calculate the address of the next descriptor based
+ * on the len field.
+ */
+static __inline__ void *fc_tlv_next_desc(void *desc)
+{
+	struct fc_tlv_desc *tlv = desc;
+
+	return (desc + FC_TLV_DESC_SZ_FROM_LENGTH(tlv));
+}
+
+
+/*
+ * Link Service Request Information Descriptor
+ */
+struct fc_els_lsri_desc {
+	__be32		desc_tag;	/* descriptor tag (0x0000 0001) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes) (4).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	struct {
+		__u8	cmd;		/* ELS cmd byte */
+		__u8	bytes[3];	/* bytes 1..3 */
+	} rqst_w0;			/* Request word 0 */
+};
+
+
+/*
+ * Common service parameters (N ports).
+ */
+struct fc_els_csp {
+	__u8		sp_hi_ver;	/* highest version supported (obs.) */
+	__u8		sp_lo_ver;	/* highest version supported (obs.) */
+	__be16		sp_bb_cred;	/* buffer-to-buffer credits */
+	__be16		sp_features;	/* common feature flags */
+	__be16		sp_bb_data;	/* b-b state number and data field sz */
+	union {
+		struct {
+			__be16	_sp_tot_seq; /* total concurrent sequences */
+			__be16	_sp_rel_off; /* rel. offset by info cat */
+		} sp_plogi;
+		struct {
+			__be32	_sp_r_a_tov; /* resource alloc. timeout msec */
+		} sp_flogi_acc;
+	} sp_u;
+	__be32		sp_e_d_tov;	/* error detect timeout value */
+};
+#define	sp_tot_seq	sp_u.sp_plogi._sp_tot_seq
+#define	sp_rel_off	sp_u.sp_plogi._sp_rel_off
+#define	sp_r_a_tov	sp_u.sp_flogi_acc._sp_r_a_tov
+
+#define	FC_SP_BB_DATA_MASK 0xfff /* mask for data field size in sp_bb_data */
+
+/*
+ * Minimum and maximum values for max data field size in service parameters.
+ */
+#define	FC_SP_MIN_MAX_PAYLOAD	FC_MIN_MAX_PAYLOAD
+#define	FC_SP_MAX_MAX_PAYLOAD	FC_MAX_PAYLOAD
+
+/*
+ * sp_features
+ */
+#define	FC_SP_FT_NPIV	0x8000	/* multiple N_Port_ID support (FLOGI) */
+#define	FC_SP_FT_CIRO	0x8000	/* continuously increasing rel off (PLOGI) */
+#define	FC_SP_FT_CLAD	0x8000	/* clean address (in FLOGI LS_ACC) */
+#define	FC_SP_FT_RAND	0x4000	/* random relative offset */
+#define	FC_SP_FT_VAL	0x2000	/* valid vendor version level */
+#define	FC_SP_FT_NPIV_ACC	0x2000	/* NPIV assignment (FLOGI LS_ACC) */
+#define	FC_SP_FT_FPORT	0x1000	/* F port (1) vs. N port (0) */
+#define	FC_SP_FT_ABB	0x0800	/* alternate BB_credit management */
+#define	FC_SP_FT_EDTR	0x0400	/* E_D_TOV Resolution is nanoseconds */
+#define	FC_SP_FT_MCAST	0x0200	/* multicast */
+#define	FC_SP_FT_BCAST	0x0100	/* broadcast */
+#define	FC_SP_FT_HUNT	0x0080	/* hunt group */
+#define	FC_SP_FT_SIMP	0x0040	/* dedicated simplex */
+#define	FC_SP_FT_SEC	0x0020	/* reserved for security */
+#define	FC_SP_FT_CSYN	0x0010	/* clock synch. supported */
+#define	FC_SP_FT_RTTOV	0x0008	/* R_T_TOV value 100 uS, else 100 mS */
+#define	FC_SP_FT_HALF	0x0004	/* dynamic half duplex */
+#define	FC_SP_FT_SEQC	0x0002	/* SEQ_CNT */
+#define	FC_SP_FT_PAYL	0x0001	/* FLOGI payload length 256, else 116 */
+
+/*
+ * Class-specific service parameters.
+ */
+struct fc_els_cssp {
+	__be16		cp_class;	/* class flags */
+	__be16		cp_init;	/* initiator flags */
+	__be16		cp_recip;	/* recipient flags */
+	__be16		cp_rdfs;	/* receive data field size */
+	__be16		cp_con_seq;	/* concurrent sequences */
+	__be16		cp_ee_cred;	/* N-port end-to-end credit */
+	__u8		cp_resv1;	/* reserved */
+	__u8		cp_open_seq;	/* open sequences per exchange */
+	__u8		_cp_resv2[2];	/* reserved */
+};
+
+/*
+ * cp_class flags.
+ */
+#define	FC_CPC_VALID	0x8000		/* class valid */
+#define	FC_CPC_IMIX	0x4000		/* intermix mode */
+#define	FC_CPC_SEQ	0x0800		/* sequential delivery */
+#define	FC_CPC_CAMP	0x0200		/* camp-on */
+#define	FC_CPC_PRI	0x0080		/* priority */
+
+/*
+ * cp_init flags.
+ * (TBD: not all flags defined here).
+ */
+#define	FC_CPI_CSYN	0x0010		/* clock synch. capable */
+
+/*
+ * cp_recip flags.
+ */
+#define	FC_CPR_CSYN	0x0008		/* clock synch. capable */
+
+/*
+ * NFC_ELS_FLOGI: Fabric login request.
+ * NFC_ELS_PLOGI: Port login request (same format).
+ */
+struct fc_els_flogi {
+	__u8		fl_cmd;		/* command */
+	__u8		_fl_resvd[3];	/* must be zero */
+	struct fc_els_csp fl_csp;	/* common service parameters */
+	__be64		fl_wwpn;	/* port name */
+	__be64		fl_wwnn;	/* node name */
+	struct fc_els_cssp fl_cssp[4];	/* class 1-4 service parameters */
+	__u8		fl_vend[16];	/* vendor version level */
+} __attribute__((__packed__));
+
+/*
+ * Process login service parameter page.
+ */
+struct fc_els_spp {
+	__u8		spp_type;	/* type code or common service params */
+	__u8		spp_type_ext;	/* type code extension */
+	__u8		spp_flags;
+	__u8		_spp_resvd;
+	__be32		spp_orig_pa;	/* originator process associator */
+	__be32		spp_resp_pa;	/* responder process associator */
+	__be32		spp_params;	/* service parameters */
+};
+
+/*
+ * spp_flags.
+ */
+#define	FC_SPP_OPA_VAL	    0x80	/* originator proc. assoc. valid */
+#define	FC_SPP_RPA_VAL	    0x40	/* responder proc. assoc. valid */
+#define	FC_SPP_EST_IMG_PAIR 0x20	/* establish image pair */
+#define	FC_SPP_RESP_MASK    0x0f	/* mask for response code (below) */
+
+/*
+ * SPP response code in spp_flags - lower 4 bits.
+ */
+enum fc_els_spp_resp {
+	FC_SPP_RESP_ACK	=	1,	/* request executed */
+	FC_SPP_RESP_RES =	2,	/* unable due to lack of resources */
+	FC_SPP_RESP_INIT =	3,	/* initialization not complete */
+	FC_SPP_RESP_NO_PA = 	4,	/* unknown process associator */
+	FC_SPP_RESP_CONF = 	5,	/* configuration precludes image pair */
+	FC_SPP_RESP_COND = 	6,	/* request completed conditionally */
+	FC_SPP_RESP_MULT = 	7,	/* unable to handle multiple SPPs */
+	FC_SPP_RESP_INVL = 	8,	/* SPP is invalid */
+};
+
+/*
+ * ELS_RRQ - Reinstate Recovery Qualifier
+ */
+struct fc_els_rrq {
+	__u8		rrq_cmd;	/* command (0x12) */
+	__u8		rrq_zero[3];	/* specified as zero - part of cmd */
+	__u8		rrq_resvd;	/* reserved */
+	__u8		rrq_s_id[3];	/* originator FID */
+	__be16		rrq_ox_id;	/* originator exchange ID */
+	__be16		rrq_rx_id;	/* responders exchange ID */
+};
+
+/*
+ * ELS_REC - Read exchange concise.
+ */
+struct fc_els_rec {
+	__u8		rec_cmd;	/* command (0x13) */
+	__u8		rec_zero[3];	/* specified as zero - part of cmd */
+	__u8		rec_resvd;	/* reserved */
+	__u8		rec_s_id[3];	/* originator FID */
+	__be16		rec_ox_id;	/* originator exchange ID */
+	__be16		rec_rx_id;	/* responders exchange ID */
+};
+
+/*
+ * ELS_REC LS_ACC payload.
+ */
+struct fc_els_rec_acc {
+	__u8		reca_cmd;	/* accept (0x02) */
+	__u8		reca_zero[3];	/* specified as zero - part of cmd */
+	__be16		reca_ox_id;	/* originator exchange ID */
+	__be16		reca_rx_id;	/* responders exchange ID */
+	__u8		reca_resvd1;	/* reserved */
+	__u8		reca_ofid[3];	/* originator FID */
+	__u8		reca_resvd2;	/* reserved */
+	__u8		reca_rfid[3];	/* responder FID */
+	__be32		reca_fc4value;	/* FC4 value */
+	__be32		reca_e_stat;	/* ESB (exchange status block) status */
+};
+
+/*
+ * ELS_PRLI - Process login request and response.
+ */
+struct fc_els_prli {
+	__u8		prli_cmd;	/* command */
+	__u8		prli_spp_len;	/* length of each serv. parm. page */
+	__be16		prli_len;	/* length of entire payload */
+	/* service parameter pages follow */
+};
+
+/*
+ * ELS_PRLO - Process logout request and response.
+ */
+struct fc_els_prlo {
+	__u8            prlo_cmd;       /* command */
+	__u8            prlo_obs;       /* obsolete, but shall be set to 10h */
+	__be16          prlo_len;       /* payload length */
+};
+
+/*
+ * ELS_ADISC payload
+ */
+struct fc_els_adisc {
+	__u8		adisc_cmd;
+	__u8		adisc_resv[3];
+	__u8            adisc_resv1;
+	__u8            adisc_hard_addr[3];
+	__be64          adisc_wwpn;
+	__be64          adisc_wwnn;
+	__u8            adisc_resv2;
+	__u8            adisc_port_id[3];
+} __attribute__((__packed__));
+
+/*
+ * ELS_LOGO - process or fabric logout.
+ */
+struct fc_els_logo {
+	__u8		fl_cmd;		/* command code */
+	__u8		fl_zero[3];	/* specified as zero - part of cmd */
+	__u8		fl_resvd;	/* reserved */
+	__u8		fl_n_port_id[3];/* N port ID */
+	__be64		fl_n_port_wwn;	/* port name */
+};
+
+/*
+ * ELS_RTV - read timeout value.
+ */
+struct fc_els_rtv {
+	__u8		rtv_cmd;	/* command code 0x0e */
+	__u8		rtv_zero[3];	/* specified as zero - part of cmd */
+};
+
+/*
+ * LS_ACC for ELS_RTV - read timeout value.
+ */
+struct fc_els_rtv_acc {
+	__u8		rtv_cmd;	/* command code 0x02 */
+	__u8		rtv_zero[3];	/* specified as zero - part of cmd */
+	__be32		rtv_r_a_tov;	/* resource allocation timeout value */
+	__be32		rtv_e_d_tov;	/* error detection timeout value */
+	__be32		rtv_toq;	/* timeout qualifier (see below) */
+};
+
+/*
+ * rtv_toq bits.
+ */
+#define	FC_ELS_RTV_EDRES (1 << 26)	/* E_D_TOV resolution is nS else mS */
+#define	FC_ELS_RTV_RTTOV (1 << 19)	/* R_T_TOV is 100 uS else 100 mS */
+
+/*
+ * ELS_SCR - state change registration payload.
+ */
+struct fc_els_scr {
+	__u8		scr_cmd;	/* command code */
+	__u8		scr_resv[6];	/* reserved */
+	__u8		scr_reg_func;	/* registration function (see below) */
+};
+
+enum fc_els_scr_func {
+	ELS_SCRF_FAB =	1,	/* fabric-detected registration */
+	ELS_SCRF_NPORT = 2,	/* Nx_Port-detected registration */
+	ELS_SCRF_FULL =	3,	/* full registration */
+	ELS_SCRF_CLEAR = 255,	/* remove any current registrations */
+};
+
+/*
+ * ELS_RSCN - registered state change notification payload.
+ */
+struct fc_els_rscn {
+	__u8		rscn_cmd;	/* RSCN opcode (0x61) */
+	__u8		rscn_page_len;	/* page length (4) */
+	__be16		rscn_plen;	/* payload length including this word */
+
+	/* followed by 4-byte generic affected Port_ID pages */
+};
+
+struct fc_els_rscn_page {
+	__u8		rscn_page_flags; /* event and address format */
+	__u8		rscn_fid[3];	/* fabric ID */
+};
+
+#define	ELS_RSCN_EV_QUAL_BIT	2	/* shift count for event qualifier */
+#define	ELS_RSCN_EV_QUAL_MASK	0xf	/* mask for event qualifier */
+#define	ELS_RSCN_ADDR_FMT_BIT	0	/* shift count for address format */
+#define	ELS_RSCN_ADDR_FMT_MASK	0x3	/* mask for address format */
+
+enum fc_els_rscn_ev_qual {
+	ELS_EV_QUAL_NONE = 0,		/* unspecified */
+	ELS_EV_QUAL_NS_OBJ = 1,		/* changed name server object */
+	ELS_EV_QUAL_PORT_ATTR = 2,	/* changed port attribute */
+	ELS_EV_QUAL_SERV_OBJ = 3,	/* changed service object */
+	ELS_EV_QUAL_SW_CONFIG = 4,	/* changed switch configuration */
+	ELS_EV_QUAL_REM_OBJ = 5,	/* removed object */
+};
+
+enum fc_els_rscn_addr_fmt {
+	ELS_ADDR_FMT_PORT = 0,	/* rscn_fid is a port address */
+	ELS_ADDR_FMT_AREA = 1,	/* rscn_fid is a area address */
+	ELS_ADDR_FMT_DOM = 2,	/* rscn_fid is a domain address */
+	ELS_ADDR_FMT_FAB = 3,	/* anything on fabric may have changed */
+};
+
+/*
+ * ELS_RNID - request Node ID.
+ */
+struct fc_els_rnid {
+	__u8		rnid_cmd;	/* RNID opcode (0x78) */
+	__u8		rnid_resv[3];	/* reserved */
+	__u8		rnid_fmt;	/* data format */
+	__u8		rnid_resv2[3];	/* reserved */
+};
+
+/*
+ * Node Identification Data formats (rnid_fmt)
+ */
+enum fc_els_rnid_fmt {
+	ELS_RNIDF_NONE = 0,		/* no specific identification data */
+	ELS_RNIDF_GEN = 0xdf,		/* general topology discovery format */
+};
+
+/*
+ * ELS_RNID response.
+ */
+struct fc_els_rnid_resp {
+	__u8		rnid_cmd;	/* response code (LS_ACC) */
+	__u8		rnid_resv[3];	/* reserved */
+	__u8		rnid_fmt;	/* data format */
+	__u8		rnid_cid_len;	/* common ID data length */
+	__u8		rnid_resv2;	/* reserved */
+	__u8		rnid_sid_len;	/* specific ID data length */
+};
+
+struct fc_els_rnid_cid {
+	__be64		rnid_wwpn;	/* N port name */
+	__be64		rnid_wwnn;	/* node name */
+};
+
+struct fc_els_rnid_gen {
+	__u8		rnid_vend_id[16]; /* vendor-unique ID */
+	__be32		rnid_atype;	/* associated type (see below) */
+	__be32		rnid_phys_port;	/* physical port number */
+	__be32		rnid_att_nodes;	/* number of attached nodes */
+	__u8		rnid_node_mgmt;	/* node management (see below) */
+	__u8		rnid_ip_ver;	/* IP version (see below) */
+	__be16		rnid_prot_port;	/* UDP / TCP port number */
+	__be32		rnid_ip_addr[4]; /* IP address */
+	__u8		rnid_resvd[2];	/* reserved */
+	__be16		rnid_vend_spec;	/* vendor-specific field */
+};
+
+enum fc_els_rnid_atype {
+	ELS_RNIDA_UNK =		0x01,	/* unknown */
+	ELS_RNIDA_OTHER =	0x02,	/* none of the following */
+	ELS_RNIDA_HUB =		0x03,
+	ELS_RNIDA_SWITCH =	0x04,
+	ELS_RNIDA_GATEWAY =	0x05,
+	ELS_RNIDA_CONV =	0x06,   /* Obsolete, do not use this value */
+	ELS_RNIDA_HBA =	        0x07,   /* Obsolete, do not use this value */
+	ELS_RNIDA_PROXY =       0x08,   /* Obsolete, do not use this value */
+	ELS_RNIDA_STORAGE =	0x09,
+	ELS_RNIDA_HOST =	0x0a,
+	ELS_RNIDA_SUBSYS =	0x0b,	/* storage subsystem (e.g., RAID) */
+	ELS_RNIDA_ACCESS =	0x0e,	/* access device (e.g. media changer) */
+	ELS_RNIDA_NAS =		0x11,	/* NAS server */
+	ELS_RNIDA_BRIDGE =	0x12,	/* bridge */
+	ELS_RNIDA_VIRT =	0x13,	/* virtualization device */
+	ELS_RNIDA_MF =		0xff,	/* multifunction device (bits below) */
+	ELS_RNIDA_MF_HUB =	1UL << 31, 	/* hub */
+	ELS_RNIDA_MF_SW =	1UL << 30, 	/* switch */
+	ELS_RNIDA_MF_GW =	1UL << 29,	/* gateway */
+	ELS_RNIDA_MF_ST =	1UL << 28,	/* storage */
+	ELS_RNIDA_MF_HOST =	1UL << 27,	/* host */
+	ELS_RNIDA_MF_SUB =	1UL << 26,	/* storage subsystem */
+	ELS_RNIDA_MF_ACC =	1UL << 25,	/* storage access dev */
+	ELS_RNIDA_MF_WDM =	1UL << 24,	/* wavelength division mux */
+	ELS_RNIDA_MF_NAS =	1UL << 23,	/* NAS server */
+	ELS_RNIDA_MF_BR =	1UL << 22,	/* bridge */
+	ELS_RNIDA_MF_VIRT =	1UL << 21,	/* virtualization device */
+};
+
+enum fc_els_rnid_mgmt {
+	ELS_RNIDM_SNMP =	0,
+	ELS_RNIDM_TELNET =	1,
+	ELS_RNIDM_HTTP =	2,
+	ELS_RNIDM_HTTPS =	3,
+	ELS_RNIDM_XML =		4,	/* HTTP + XML */
+};
+
+enum fc_els_rnid_ipver {
+	ELS_RNIDIP_NONE =	0,	/* no IP support or node mgmt. */
+	ELS_RNIDIP_V4 =		1,	/* IPv4 */
+	ELS_RNIDIP_V6 =		2,	/* IPv6 */
+};
+
+/*
+ * ELS RPL - Read Port List.
+ */
+struct fc_els_rpl {
+	__u8		rpl_cmd;	/* command */
+	__u8		rpl_resv[5];	/* reserved - must be zero */
+	__be16		rpl_max_size;	/* maximum response size or zero */
+	__u8		rpl_resv1;	/* reserved - must be zero */
+	__u8		rpl_index[3];	/* starting index */
+};
+
+/*
+ * Port number block in RPL response.
+ */
+struct fc_els_pnb {
+	__be32		pnb_phys_pn;	/* physical port number */
+	__u8		pnb_resv;	/* reserved */
+	__u8		pnb_port_id[3];	/* port ID */
+	__be64		pnb_wwpn;	/* port name */
+};
+
+/*
+ * RPL LS_ACC response.
+ */
+struct fc_els_rpl_resp {
+	__u8		rpl_cmd;	/* ELS_LS_ACC */
+	__u8		rpl_resv1;	/* reserved - must be zero */
+	__be16		rpl_plen;	/* payload length */
+	__u8		rpl_resv2;	/* reserved - must be zero */
+	__u8		rpl_llen[3];	/* list length */
+	__u8		rpl_resv3;	/* reserved - must be zero */
+	__u8		rpl_index[3];	/* starting index */
+	struct fc_els_pnb rpl_pnb[1];	/* variable number of PNBs */
+};
+
+/*
+ * Link Error Status Block.
+ */
+struct fc_els_lesb {
+	__be32		lesb_link_fail;	/* link failure count */
+	__be32		lesb_sync_loss;	/* loss of synchronization count */
+	__be32		lesb_sig_loss;	/* loss of signal count */
+	__be32		lesb_prim_err;	/* primitive sequence error count */
+	__be32		lesb_inv_word;	/* invalid transmission word count */
+	__be32		lesb_inv_crc;	/* invalid CRC count */
+};
+
+/*
+ * ELS RPS - Read Port Status Block request.
+ */
+struct fc_els_rps {
+	__u8		rps_cmd;	/* command */
+	__u8		rps_resv[2];	/* reserved - must be zero */
+	__u8		rps_flag;	/* flag - see below */
+	__be64		rps_port_spec;	/* port selection */
+};
+
+enum fc_els_rps_flag {
+	FC_ELS_RPS_DID =	0x00,	/* port identified by D_ID of req. */
+	FC_ELS_RPS_PPN =	0x01,	/* port_spec is physical port number */
+	FC_ELS_RPS_WWPN =	0x02,	/* port_spec is port WWN */
+};
+
+/*
+ * ELS RPS LS_ACC response.
+ */
+struct fc_els_rps_resp {
+	__u8		rps_cmd;	/* command - LS_ACC */
+	__u8		rps_resv[2];	/* reserved - must be zero */
+	__u8		rps_flag;	/* flag - see below */
+	__u8		rps_resv2[2];	/* reserved */
+	__be16		rps_status;	/* port status - see below */
+	struct fc_els_lesb rps_lesb;	/* link error status block */
+};
+
+enum fc_els_rps_resp_flag {
+	FC_ELS_RPS_LPEV =	0x01,	/* L_port extension valid */
+};
+
+enum fc_els_rps_resp_status {
+	FC_ELS_RPS_PTP =	1 << 5,	/* point-to-point connection */
+	FC_ELS_RPS_LOOP =	1 << 4,	/* loop mode */
+	FC_ELS_RPS_FAB =	1 << 3,	/* fabric present */
+	FC_ELS_RPS_NO_SIG =	1 << 2,	/* loss of signal */
+	FC_ELS_RPS_NO_SYNC =	1 << 1,	/* loss of synchronization */
+	FC_ELS_RPS_RESET =	1 << 0,	/* in link reset protocol */
+};
+
+/*
+ * ELS LIRR - Link Incident Record Registration request.
+ */
+struct fc_els_lirr {
+	__u8		lirr_cmd;	/* command */
+	__u8		lirr_resv[3];	/* reserved - must be zero */
+	__u8		lirr_func;	/* registration function */
+	__u8		lirr_fmt;	/* FC-4 type of RLIR requested */
+	__u8		lirr_resv2[2];	/* reserved - must be zero */
+};
+
+enum fc_els_lirr_func {
+	ELS_LIRR_SET_COND = 	0x01,	/* set - conditionally receive */
+	ELS_LIRR_SET_UNCOND = 	0x02,	/* set - unconditionally receive */
+	ELS_LIRR_CLEAR = 	0xff	/* clear registration */
+};
+
+/*
+ * ELS SRL - Scan Remote Loop request.
+ */
+struct fc_els_srl {
+	__u8		srl_cmd;	/* command */
+	__u8		srl_resv[3];	/* reserved - must be zero */
+	__u8		srl_flag;	/* flag - see below */
+	__u8		srl_flag_param[3];	/* flag parameter */
+};
+
+enum fc_els_srl_flag {
+	FC_ELS_SRL_ALL =	0x00,	/* scan all FL ports */
+	FC_ELS_SRL_ONE =	0x01,	/* scan specified loop */
+	FC_ELS_SRL_EN_PER =	0x02,	/* enable periodic scanning (param) */
+	FC_ELS_SRL_DIS_PER =	0x03,	/* disable periodic scanning */
+};
+
+/*
+ * ELS RLS - Read Link Error Status Block request.
+ */
+struct fc_els_rls {
+	__u8		rls_cmd;	/* command */
+	__u8		rls_resv[4];	/* reserved - must be zero */
+	__u8		rls_port_id[3];	/* port ID */
+};
+
+/*
+ * ELS RLS LS_ACC Response.
+ */
+struct fc_els_rls_resp {
+	__u8		rls_cmd;	/* ELS_LS_ACC */
+	__u8		rls_resv[3];	/* reserved - must be zero */
+	struct fc_els_lesb rls_lesb;	/* link error status block */
+};
+
+/*
+ * ELS RLIR - Registered Link Incident Report.
+ * This is followed by the CLIR and the CLID, described below.
+ */
+struct fc_els_rlir {
+	__u8		rlir_cmd;	/* command */
+	__u8		rlir_resv[3];	/* reserved - must be zero */
+	__u8		rlir_fmt;	/* format (FC4-type if type specific) */
+	__u8		rlir_clr_len;	/* common link incident record length */
+	__u8		rlir_cld_len;	/* common link incident desc. length */
+	__u8		rlir_slr_len;	/* spec. link incident record length */
+};
+
+/*
+ * CLIR - Common Link Incident Record Data. - Sent via RLIR.
+ */
+struct fc_els_clir {
+	__be64		clir_wwpn;	/* incident port name */
+	__be64		clir_wwnn;	/* incident port node name */
+	__u8		clir_port_type;	/* incident port type */
+	__u8		clir_port_id[3];	/* incident port ID */
+
+	__be64		clir_conn_wwpn;	/* connected port name */
+	__be64		clir_conn_wwnn;	/* connected node name */
+	__be64		clir_fab_name;	/* fabric name */
+	__be32		clir_phys_port;	/* physical port number */
+	__be32		clir_trans_id;	/* transaction ID */
+	__u8		clir_resv[3];	/* reserved */
+	__u8		clir_ts_fmt;	/* time stamp format */
+	__be64		clir_timestamp;	/* time stamp */
+};
+
+/*
+ * CLIR clir_ts_fmt - time stamp format values.
+ */
+enum fc_els_clir_ts_fmt {
+	ELS_CLIR_TS_UNKNOWN = 	0,	/* time stamp field unknown */
+	ELS_CLIR_TS_SEC_FRAC = 	1,	/* time in seconds and fractions */
+	ELS_CLIR_TS_CSU =	2,	/* time in clock synch update format */
+};
+
+/*
+ * Common Link Incident Descriptor - sent via RLIR.
+ */
+struct fc_els_clid {
+	__u8		clid_iq;	/* incident qualifier flags */
+	__u8		clid_ic;	/* incident code */
+	__be16		clid_epai;	/* domain/area of ISL */
+};
+
+/*
+ * CLID incident qualifier flags.
+ */
+enum fc_els_clid_iq {
+	ELS_CLID_SWITCH =	0x20,	/* incident port is a switch node */
+	ELS_CLID_E_PORT =	0x10,	/* incident is an ISL (E) port */
+	ELS_CLID_SEV_MASK =	0x0c,	/* severity 2-bit field mask */
+	ELS_CLID_SEV_INFO =	0x00,	/* report is informational */
+	ELS_CLID_SEV_INOP =	0x08,	/* link not operational */
+	ELS_CLID_SEV_DEG =	0x04,	/* link degraded but operational */
+	ELS_CLID_LASER =	0x02,	/* subassembly is a laser */
+	ELS_CLID_FRU =		0x01,	/* format can identify a FRU */
+};
+
+/*
+ * CLID incident code.
+ */
+enum fc_els_clid_ic {
+	ELS_CLID_IC_IMPL =	1,	/* implicit incident */
+	ELS_CLID_IC_BER =	2,	/* bit-error-rate threshold exceeded */
+	ELS_CLID_IC_LOS =	3,	/* loss of synch or signal */
+	ELS_CLID_IC_NOS =	4,	/* non-operational primitive sequence */
+	ELS_CLID_IC_PST =	5,	/* primitive sequence timeout */
+	ELS_CLID_IC_INVAL =	6,	/* invalid primitive sequence */
+	ELS_CLID_IC_LOOP_TO =	7,	/* loop initialization time out */
+	ELS_CLID_IC_LIP =	8,	/* receiving LIP */
+};
+
+/*
+ * Link Integrity event types
+ */
+enum fc_fpin_li_event_types {
+	FPIN_LI_UNKNOWN =		0x0,
+	FPIN_LI_LINK_FAILURE =		0x1,
+	FPIN_LI_LOSS_OF_SYNC =		0x2,
+	FPIN_LI_LOSS_OF_SIG =		0x3,
+	FPIN_LI_PRIM_SEQ_ERR =		0x4,
+	FPIN_LI_INVALID_TX_WD =		0x5,
+	FPIN_LI_INVALID_CRC =		0x6,
+	FPIN_LI_DEVICE_SPEC =		0xF,
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_FPIN_LI_EVT_TYPES_INIT {					\
+	{ FPIN_LI_UNKNOWN,		"Unknown" },			\
+	{ FPIN_LI_LINK_FAILURE,		"Link Failure" },		\
+	{ FPIN_LI_LOSS_OF_SYNC,		"Loss of Synchronization" },	\
+	{ FPIN_LI_LOSS_OF_SIG,		"Loss of Signal" },		\
+	{ FPIN_LI_PRIM_SEQ_ERR,		"Primitive Sequence Protocol Error" }, \
+	{ FPIN_LI_INVALID_TX_WD,	"Invalid Transmission Word" },	\
+	{ FPIN_LI_INVALID_CRC,		"Invalid CRC" },		\
+	{ FPIN_LI_DEVICE_SPEC,		"Device Specific" },		\
+}
+
+/*
+ * Delivery event types
+ */
+enum fc_fpin_deli_event_types {
+	FPIN_DELI_UNKNOWN =		0x0,
+	FPIN_DELI_TIMEOUT =		0x1,
+	FPIN_DELI_UNABLE_TO_ROUTE =	0x2,
+	FPIN_DELI_DEVICE_SPEC =		0xF,
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_FPIN_DELI_EVT_TYPES_INIT {					\
+	{ FPIN_DELI_UNKNOWN,		"Unknown" },			\
+	{ FPIN_DELI_TIMEOUT,		"Timeout" },			\
+	{ FPIN_DELI_UNABLE_TO_ROUTE,	"Unable to Route" },		\
+	{ FPIN_DELI_DEVICE_SPEC,	"Device Specific" },		\
+}
+
+/*
+ * Congestion event types
+ */
+enum fc_fpin_congn_event_types {
+	FPIN_CONGN_CLEAR =		0x0,
+	FPIN_CONGN_LOST_CREDIT =	0x1,
+	FPIN_CONGN_CREDIT_STALL =	0x2,
+	FPIN_CONGN_OVERSUBSCRIPTION =	0x3,
+	FPIN_CONGN_DEVICE_SPEC =	0xF,
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_FPIN_CONGN_EVT_TYPES_INIT {					\
+	{ FPIN_CONGN_CLEAR,		"Clear" },			\
+	{ FPIN_CONGN_LOST_CREDIT,	"Lost Credit" },		\
+	{ FPIN_CONGN_CREDIT_STALL,	"Credit Stall" },		\
+	{ FPIN_CONGN_OVERSUBSCRIPTION,	"Oversubscription" },		\
+	{ FPIN_CONGN_DEVICE_SPEC,	"Device Specific" },		\
+}
+
+enum fc_fpin_congn_severity_types {
+	FPIN_CONGN_SEVERITY_WARNING =	0xF1,
+	FPIN_CONGN_SEVERITY_ERROR =	0xF7,
+};
+
+/*
+ * Link Integrity Notification Descriptor
+ */
+struct fc_fn_li_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020001) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be64		detecting_wwpn;	/* Port Name that detected event */
+	__be64		attached_wwpn;	/* Port Name of device attached to
+					 * detecting Port Name
+					 */
+	__be16		event_type;	/* see enum fc_fpin_li_event_types */
+	__be16		event_modifier;	/* Implementation specific value
+					 * describing the event type
+					 */
+	__be32		event_threshold;/* duration in ms of the link
+					 * integrity detection cycle
+					 */
+	__be32		event_count;	/* minimum number of event
+					 * occurrences during the event
+					 * threshold to caause the LI event
+					 */
+	__be32		pname_count;	/* number of portname_list elements */
+	__be64		pname_list[];	/* list of N_Port_Names accessible
+					 * through the attached port
+					 */
+};
+
+/*
+ * Delivery Notification Descriptor
+ */
+struct fc_fn_deli_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020002) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be64		detecting_wwpn;	/* Port Name that detected event */
+	__be64		attached_wwpn;	/* Port Name of device attached to
+					 * detecting Port Name
+					 */
+	__be32		deli_reason_code;/* see enum fc_fpin_deli_event_types */
+};
+
+/*
+ * Peer Congestion Notification Descriptor
+ */
+struct fc_fn_peer_congn_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020003) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be64		detecting_wwpn;	/* Port Name that detected event */
+	__be64		attached_wwpn;	/* Port Name of device attached to
+					 * detecting Port Name
+					 */
+	__be16		event_type;	/* see enum fc_fpin_congn_event_types */
+	__be16		event_modifier;	/* Implementation specific value
+					 * describing the event type
+					 */
+	__be32		event_period;	/* duration (ms) of the detected
+					 * congestion event
+					 */
+	__be32		pname_count;	/* number of portname_list elements */
+	__be64		pname_list[];	/* list of N_Port_Names accessible
+					 * through the attached port
+					 */
+};
+
+/*
+ * Congestion Notification Descriptor
+ */
+struct fc_fn_congn_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020004) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be16		event_type;	/* see enum fc_fpin_congn_event_types */
+	__be16		event_modifier;	/* Implementation specific value
+					 * describing the event type
+					 */
+	__be32		event_period;	/* duration (ms) of the detected
+					 * congestion event
+					 */
+	__u8		severity;	/* command */
+	__u8		resv[3];	/* reserved - must be zero */
+};
+
+/*
+ * ELS_FPIN - Fabric Performance Impact Notification
+ */
+struct fc_els_fpin {
+	__u8		fpin_cmd;	/* command (0x16) */
+	__u8		fpin_zero[3];	/* specified as zero - part of cmd */
+	__be32		desc_len;	/* Length of Descriptor List (in bytes).
+					 * Size of ELS excluding fpin_cmd,
+					 * fpin_zero and desc_len fields.
+					 */
+	struct fc_tlv_desc	fpin_desc[];	/* Descriptor list */
+};
+
+/* Diagnostic Function Descriptor - FPIN Registration */
+struct fc_df_desc_fpin_reg {
+	__be32		desc_tag;	/* FPIN Registration (0x00030001) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be32		count;		/* Number of desc_tags elements */
+	__be32		desc_tags[];	/* Array of Descriptor Tags.
+					 * Each tag indicates a function
+					 * supported by the N_Port (request)
+					 * or by the  N_Port and Fabric
+					 * Controller (reply; may be a subset
+					 * of the request).
+					 * See ELS_FN_DTAG_xxx for tag values.
+					 */
+};
+
+/*
+ * ELS_RDF - Register Diagnostic Functions
+ */
+struct fc_els_rdf {
+	__u8		fpin_cmd;	/* command (0x19) */
+	__u8		fpin_zero[3];	/* specified as zero - part of cmd */
+	__be32		desc_len;	/* Length of Descriptor List (in bytes).
+					 * Size of ELS excluding fpin_cmd,
+					 * fpin_zero and desc_len fields.
+					 */
+	struct fc_tlv_desc	desc[];	/* Descriptor list */
+};
+
+/*
+ * ELS RDF LS_ACC Response.
+ */
+struct fc_els_rdf_resp {
+	struct fc_els_ls_acc	acc_hdr;
+	__be32			desc_list_len;	/* Length of response (in
+						 * bytes). Excludes acc_hdr
+						 * and desc_list_len fields.
+						 */
+	struct fc_els_lsri_desc	lsri;
+	struct fc_tlv_desc	desc[];	/* Supported Descriptor list */
+};
+
+
+/*
+ * Diagnostic Capability Descriptors for EDC ELS
+ */
+
+/*
+ * Diagnostic: Link Fault Capability Descriptor
+ */
+struct fc_diag_lnkflt_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x0001000D) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 * 12 bytes
+					 */
+	__be32		degrade_activate_threshold;
+	__be32		degrade_deactivate_threshold;
+	__be32		fec_degrade_interval;
+};
+
+enum fc_edc_cg_signal_cap_types {
+	/* Note: Capability: bits 31:4 Rsvd; bits 3:0 are capabilities */
+	EDC_CG_SIG_NOTSUPPORTED =	0x00, /* neither supported */
+	EDC_CG_SIG_WARN_ONLY =		0x01,
+	EDC_CG_SIG_WARN_ALARM =		0x02, /* both supported */
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_EDC_CG_SIGNAL_CAP_TYPES_INIT {				\
+	{ EDC_CG_SIG_NOTSUPPORTED,	"Signaling Not Supported" },	\
+	{ EDC_CG_SIG_WARN_ONLY,		"Warning Signal" },		\
+	{ EDC_CG_SIG_WARN_ALARM,	"Warning and Alarm Signals" },	\
+}
+
+enum fc_diag_cg_sig_freq_types {
+	EDC_CG_SIGFREQ_CNT_MIN =	1,	/* Min Frequency Count */
+	EDC_CG_SIGFREQ_CNT_MAX =	999,	/* Max Frequency Count */
+
+	EDC_CG_SIGFREQ_SEC =		0x1,	/* Units: seconds */
+	EDC_CG_SIGFREQ_MSEC =		0x2,	/* Units: milliseconds */
+};
+
+struct fc_diag_cg_sig_freq {
+	__be16		count;		/* Time between signals
+					 * note: upper 6 bits rsvd
+					 */
+	__be16		units;		/* Time unit for count
+					 * note: upper 12 bits rsvd
+					 */
+};
+
+/*
+ * Diagnostic: Congestion Signaling Capability Descriptor
+ */
+struct fc_diag_cg_sig_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x0001000F) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 * 16 bytes
+					 */
+	__be32				xmt_signal_capability;
+	struct fc_diag_cg_sig_freq	xmt_signal_frequency;
+	__be32				rcv_signal_capability;
+	struct fc_diag_cg_sig_freq	rcv_signal_frequency;
+};
+
+/*
+ * ELS_EDC - Exchange Diagnostic Capabilities
+ */
+struct fc_els_edc {
+	__u8		edc_cmd;	/* command (0x17) */
+	__u8		edc_zero[3];	/* specified as zero - part of cmd */
+	__be32		desc_len;	/* Length of Descriptor List (in bytes).
+					 * Size of ELS excluding edc_cmd,
+					 * edc_zero and desc_len fields.
+					 */
+	struct fc_tlv_desc	desc[];
+					/* Diagnostic Descriptor list */
+};
+
+/*
+ * ELS EDC LS_ACC Response.
+ */
+struct fc_els_edc_resp {
+	struct fc_els_ls_acc	acc_hdr;
+	__be32			desc_list_len;	/* Length of response (in
+						 * bytes). Excludes acc_hdr
+						 * and desc_list_len fields.
+						 */
+	struct fc_els_lsri_desc	lsri;
+	struct fc_tlv_desc	desc[];
+				    /* Supported Diagnostic Descriptor list */
+};
+
+
+#endif /* _FC_ELS_H_ */
diff --git a/contrib/libs/linux-headers/scsi/fc/fc_fs.h b/contrib/libs/linux-headers/scsi/fc/fc_fs.h
new file mode 100644
index 0000000000..0dab49dbb2
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/fc/fc_fs.h
@@ -0,0 +1,338 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2007 Intel Corporation. All rights reserved.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_FS_H_
+#define _FC_FS_H_
+
+#include <linux/types.h>
+
+/*
+ * Fibre Channel Framing and Signalling definitions.
+ * From T11 FC-FS-2 Rev 0.90 - 9 August 2005.
+ */
+
+/*
+ * Frame header
+ */
+struct fc_frame_header {
+	__u8          fh_r_ctl;	/* routing control */
+	__u8          fh_d_id[3];	/* Destination ID */
+
+	__u8          fh_cs_ctl;	/* class of service control / pri */
+	__u8          fh_s_id[3];	/* Source ID */
+
+	__u8          fh_type;		/* see enum fc_fh_type below */
+	__u8          fh_f_ctl[3];	/* frame control */
+
+	__u8          fh_seq_id;	/* sequence ID */
+	__u8          fh_df_ctl;	/* data field control */
+	__be16        fh_seq_cnt;	/* sequence count */
+
+	__be16        fh_ox_id;		/* originator exchange ID */
+	__be16        fh_rx_id;		/* responder exchange ID */
+	__be32        fh_parm_offset;	/* parameter or relative offset */
+};
+
+#define FC_FRAME_HEADER_LEN 24	/* expected length of structure */
+
+#define FC_MAX_PAYLOAD  2112U		/* max payload length in bytes */
+#define FC_MIN_MAX_PAYLOAD  256U 	/* lower limit on max payload */
+
+#define FC_MAX_FRAME	(FC_MAX_PAYLOAD + FC_FRAME_HEADER_LEN)
+#define FC_MIN_MAX_FRAME (FC_MIN_MAX_PAYLOAD + FC_FRAME_HEADER_LEN)
+
+/*
+ * fh_r_ctl - Routing control definitions.
+ */
+    /*
+     * FC-4 device_data.
+     */
+enum fc_rctl {
+	FC_RCTL_DD_UNCAT = 0x00,	/* uncategorized information */
+	FC_RCTL_DD_SOL_DATA = 0x01,	/* solicited data */
+	FC_RCTL_DD_UNSOL_CTL = 0x02,	/* unsolicited control */
+	FC_RCTL_DD_SOL_CTL = 0x03,	/* solicited control or reply */
+	FC_RCTL_DD_UNSOL_DATA = 0x04,	/* unsolicited data */
+	FC_RCTL_DD_DATA_DESC = 0x05,	/* data descriptor */
+	FC_RCTL_DD_UNSOL_CMD = 0x06,	/* unsolicited command */
+	FC_RCTL_DD_CMD_STATUS = 0x07,	/* command status */
+
+#define FC_RCTL_ILS_REQ FC_RCTL_DD_UNSOL_CTL	/* ILS request */
+#define FC_RCTL_ILS_REP FC_RCTL_DD_SOL_CTL	/* ILS reply */
+
+	/*
+	 * Extended Link_Data
+	 */
+	FC_RCTL_ELS_REQ = 0x22,	/* extended link services request */
+	FC_RCTL_ELS_REP = 0x23,	/* extended link services reply */
+	FC_RCTL_ELS4_REQ = 0x32, /* FC-4 ELS request */
+	FC_RCTL_ELS4_REP = 0x33, /* FC-4 ELS reply */
+	/*
+	 * Optional Extended Headers
+	 */
+	FC_RCTL_VFTH = 0x50,	/* virtual fabric tagging header */
+	FC_RCTL_IFRH = 0x51,	/* inter-fabric routing header */
+	FC_RCTL_ENCH = 0x52,	/* encapsulation header */
+	/*
+	 * Basic Link Services fh_r_ctl values.
+	 */
+	FC_RCTL_BA_NOP = 0x80,	/* basic link service NOP */
+	FC_RCTL_BA_ABTS = 0x81,	/* basic link service abort */
+	FC_RCTL_BA_RMC = 0x82,	/* remove connection */
+	FC_RCTL_BA_ACC = 0x84,	/* basic accept */
+	FC_RCTL_BA_RJT = 0x85,	/* basic reject */
+	FC_RCTL_BA_PRMT = 0x86,	/* dedicated connection preempted */
+	/*
+	 * Link Control Information.
+	 */
+	FC_RCTL_ACK_1 = 0xc0,	/* acknowledge_1 */
+	FC_RCTL_ACK_0 = 0xc1,	/* acknowledge_0 */
+	FC_RCTL_P_RJT = 0xc2,	/* port reject */
+	FC_RCTL_F_RJT = 0xc3,	/* fabric reject */
+	FC_RCTL_P_BSY = 0xc4,	/* port busy */
+	FC_RCTL_F_BSY = 0xc5,	/* fabric busy to data frame */
+	FC_RCTL_F_BSYL = 0xc6,	/* fabric busy to link control frame */
+	FC_RCTL_LCR = 0xc7,	/* link credit reset */
+	FC_RCTL_END = 0xc9,	/* end */
+};
+				    /* incomplete list of definitions */
+
+/*
+ * R_CTL names initializer.
+ * Please keep this matching the above definitions.
+ */
+#define FC_RCTL_NAMES_INIT { \
+	[FC_RCTL_DD_UNCAT] =		"uncat",			\
+	[FC_RCTL_DD_SOL_DATA] =		"sol data",			\
+	[FC_RCTL_DD_UNSOL_CTL] =	"unsol ctl",			\
+	[FC_RCTL_DD_SOL_CTL] =		"sol ctl/reply",		\
+	[FC_RCTL_DD_UNSOL_DATA] =	"unsol data",			\
+	[FC_RCTL_DD_DATA_DESC] =	"data desc",			\
+	[FC_RCTL_DD_UNSOL_CMD] =	"unsol cmd",			\
+	[FC_RCTL_DD_CMD_STATUS] =	"cmd status",			\
+	[FC_RCTL_ELS_REQ] =		"ELS req",			\
+	[FC_RCTL_ELS_REP] =		"ELS rep",			\
+	[FC_RCTL_ELS4_REQ] =		"FC-4 ELS req",			\
+	[FC_RCTL_ELS4_REP] =		"FC-4 ELS rep",			\
+	[FC_RCTL_BA_NOP] =		"BLS NOP",			\
+	[FC_RCTL_BA_ABTS] =		"BLS abort",			\
+	[FC_RCTL_BA_RMC] =		"BLS remove connection",	\
+	[FC_RCTL_BA_ACC] =		"BLS accept",			\
+	[FC_RCTL_BA_RJT] =		"BLS reject",			\
+	[FC_RCTL_BA_PRMT] =		"BLS dedicated connection preempted", \
+	[FC_RCTL_ACK_1] =		"LC ACK_1",			\
+	[FC_RCTL_ACK_0] =		"LC ACK_0",			\
+	[FC_RCTL_P_RJT] =		"LC port reject",		\
+	[FC_RCTL_F_RJT] =		"LC fabric reject",		\
+	[FC_RCTL_P_BSY] =		"LC port busy",			\
+	[FC_RCTL_F_BSY] =		"LC fabric busy to data frame",	\
+	[FC_RCTL_F_BSYL] =		"LC fabric busy to link control frame",\
+	[FC_RCTL_LCR] =			"LC link credit reset",		\
+	[FC_RCTL_END] =			"LC end",			\
+}
+
+/*
+ * Well-known fabric addresses.
+ */
+enum fc_well_known_fid {
+	FC_FID_NONE =           0x000000,       /* No destination */
+	FC_FID_BCAST =		0xffffff,	/* broadcast */
+	FC_FID_FLOGI =		0xfffffe,	/* fabric login */
+	FC_FID_FCTRL =		0xfffffd,	/* fabric controller */
+	FC_FID_DIR_SERV =	0xfffffc,	/* directory server */
+	FC_FID_TIME_SERV =	0xfffffb,	/* time server */
+	FC_FID_MGMT_SERV =	0xfffffa,	/* management server */
+	FC_FID_QOS =		0xfffff9,	/* QoS Facilitator */
+	FC_FID_ALIASES =	0xfffff8,	/* alias server (FC-PH2) */
+	FC_FID_SEC_KEY =	0xfffff7,	/* Security key dist. server */
+	FC_FID_CLOCK =		0xfffff6,	/* clock synch server */
+	FC_FID_MCAST_SERV =	0xfffff5,	/* multicast server */
+};
+
+#define	FC_FID_WELL_KNOWN_MAX	0xffffff /* highest well-known fabric ID */
+#define	FC_FID_WELL_KNOWN_BASE	0xfffff5 /* start of well-known fabric ID */
+
+/*
+ * Other well-known addresses, outside the above contiguous range.
+ */
+#define	FC_FID_DOM_MGR		0xfffc00	/* domain manager base */
+
+/*
+ * Fabric ID bytes.
+ */
+#define	FC_FID_DOMAIN		0
+#define	FC_FID_PORT		1
+#define	FC_FID_LINK		2
+
+/*
+ * fh_type codes
+ */
+enum fc_fh_type {
+	FC_TYPE_BLS =	0x00,	/* basic link service */
+	FC_TYPE_ELS =	0x01,	/* extended link service */
+	FC_TYPE_IP =	0x05,	/* IP over FC, RFC 4338 */
+	FC_TYPE_FCP =	0x08,	/* SCSI FCP */
+	FC_TYPE_CT =	0x20,	/* Fibre Channel Services (FC-CT) */
+	FC_TYPE_ILS =	0x22,	/* internal link service */
+	FC_TYPE_NVME =	0x28,	/* FC-NVME */
+};
+
+/*
+ * FC_TYPE names initializer.
+ * Please keep this matching the above definitions.
+ */
+#define FC_TYPE_NAMES_INIT {				\
+	[FC_TYPE_BLS] =		"BLS",			\
+	[FC_TYPE_ELS] =		"ELS",			\
+	[FC_TYPE_IP] =		"IP",			\
+	[FC_TYPE_FCP] =		"FCP",			\
+	[FC_TYPE_CT] =		"CT",			\
+	[FC_TYPE_ILS] =		"ILS",			\
+	[FC_TYPE_NVME] =	"NVME",			\
+}
+
+/*
+ * Exchange IDs.
+ */
+#define FC_XID_UNKNOWN  0xffff	/* unknown exchange ID */
+#define FC_XID_MIN	0x0	/* supported min exchange ID */
+#define FC_XID_MAX	0xfffe	/* supported max exchange ID */
+
+/*
+ * fh_f_ctl - Frame control flags.
+ */
+#define	FC_FC_EX_CTX	(1 << 23)	/* sent by responder to exchange */
+#define	FC_FC_SEQ_CTX	(1 << 22)	/* sent by responder to sequence */
+#define	FC_FC_FIRST_SEQ (1 << 21)	/* first sequence of this exchange */
+#define	FC_FC_LAST_SEQ	(1 << 20)	/* last sequence of this exchange */
+#define	FC_FC_END_SEQ	(1 << 19)	/* last frame of sequence */
+#define	FC_FC_END_CONN	(1 << 18)	/* end of class 1 connection pending */
+#define	FC_FC_RES_B17	(1 << 17)	/* reserved */
+#define	FC_FC_SEQ_INIT	(1 << 16)	/* transfer of sequence initiative */
+#define	FC_FC_X_ID_REASS (1 << 15)	/* exchange ID has been changed */
+#define	FC_FC_X_ID_INVAL (1 << 14)	/* exchange ID invalidated */
+
+#define	FC_FC_ACK_1	(1 << 12)	/* 13:12 = 1: ACK_1 expected */
+#define	FC_FC_ACK_N	(2 << 12)	/* 13:12 = 2: ACK_N expected */
+#define	FC_FC_ACK_0	(3 << 12)	/* 13:12 = 3: ACK_0 expected */
+
+#define	FC_FC_RES_B11	(1 << 11)	/* reserved */
+#define	FC_FC_RES_B10	(1 << 10)	/* reserved */
+#define	FC_FC_RETX_SEQ	(1 << 9)	/* retransmitted sequence */
+#define	FC_FC_UNI_TX	(1 << 8)	/* unidirectional transmit (class 1) */
+#define	FC_FC_CONT_SEQ(i) ((i) << 6)
+#define	FC_FC_ABT_SEQ(i) ((i) << 4)
+#define	FC_FC_REL_OFF	(1 << 3)	/* parameter is relative offset */
+#define	FC_FC_RES2	(1 << 2)	/* reserved */
+#define	FC_FC_FILL(i)	((i) & 3)	/* 1:0: bytes of trailing fill */
+
+/*
+ * BA_ACC payload.
+ */
+struct fc_ba_acc {
+	__u8		ba_seq_id_val;	/* SEQ_ID validity */
+#define FC_BA_SEQ_ID_VAL 0x80
+	__u8		ba_seq_id;	/* SEQ_ID of seq last deliverable */
+	__u8		ba_resvd[2];	/* reserved */
+	__be16		ba_ox_id;	/* OX_ID for aborted seq or exch */
+	__be16		ba_rx_id;	/* RX_ID for aborted seq or exch */
+	__be16		ba_low_seq_cnt;	/* low SEQ_CNT of aborted seq */
+	__be16		ba_high_seq_cnt; /* high SEQ_CNT of aborted seq */
+};
+
+/*
+ * BA_RJT: Basic Reject payload.
+ */
+struct fc_ba_rjt {
+	__u8		br_resvd;	/* reserved */
+	__u8		br_reason;	/* reason code */
+	__u8		br_explan;	/* reason explanation */
+	__u8		br_vendor;	/* vendor unique code */
+};
+
+/*
+ * BA_RJT reason codes.
+ * From FS-2.
+ */
+enum fc_ba_rjt_reason {
+	FC_BA_RJT_NONE =	0,	/* in software this means no reject */
+	FC_BA_RJT_INVL_CMD =	0x01,	/* invalid command code */
+	FC_BA_RJT_LOG_ERR =	0x03,	/* logical error */
+	FC_BA_RJT_LOG_BUSY =	0x05,	/* logical busy */
+	FC_BA_RJT_PROTO_ERR =	0x07,	/* protocol error */
+	FC_BA_RJT_UNABLE =	0x09,	/* unable to perform request */
+	FC_BA_RJT_VENDOR =	0xff,	/* vendor-specific (see br_vendor) */
+};
+
+/*
+ * BA_RJT reason code explanations.
+ */
+enum fc_ba_rjt_explan {
+	FC_BA_RJT_EXP_NONE =	0x00,	/* no additional expanation */
+	FC_BA_RJT_INV_XID =	0x03,	/* invalid OX_ID-RX_ID combination */
+	FC_BA_RJT_ABT =		0x05,	/* sequence aborted, no seq info */
+};
+
+/*
+ * P_RJT or F_RJT: Port Reject or Fabric Reject parameter field.
+ */
+struct fc_pf_rjt {
+	__u8		rj_action;	/* reserved */
+	__u8		rj_reason;	/* reason code */
+	__u8		rj_resvd;	/* reserved */
+	__u8		rj_vendor;	/* vendor unique code */
+};
+
+/*
+ * P_RJT and F_RJT reject reason codes.
+ */
+enum fc_pf_rjt_reason {
+	FC_RJT_NONE =		0,	/* non-reject (reserved by standard) */
+	FC_RJT_INVL_DID =	0x01,	/* invalid destination ID */
+	FC_RJT_INVL_SID =	0x02,	/* invalid source ID */
+	FC_RJT_P_UNAV_T =	0x03,	/* port unavailable, temporary */
+	FC_RJT_P_UNAV =		0x04,	/* port unavailable, permanent */
+	FC_RJT_CLS_UNSUP =	0x05,	/* class not supported */
+	FC_RJT_DEL_USAGE =	0x06,	/* delimiter usage error */
+	FC_RJT_TYPE_UNSUP =	0x07,	/* type not supported */
+	FC_RJT_LINK_CTL =	0x08,	/* invalid link control */
+	FC_RJT_R_CTL =		0x09,	/* invalid R_CTL field */
+	FC_RJT_F_CTL =		0x0a,	/* invalid F_CTL field */
+	FC_RJT_OX_ID =		0x0b,	/* invalid originator exchange ID */
+	FC_RJT_RX_ID =		0x0c,	/* invalid responder exchange ID */
+	FC_RJT_SEQ_ID =		0x0d,	/* invalid sequence ID */
+	FC_RJT_DF_CTL =		0x0e,	/* invalid DF_CTL field */
+	FC_RJT_SEQ_CNT =	0x0f,	/* invalid SEQ_CNT field */
+	FC_RJT_PARAM =		0x10,	/* invalid parameter field */
+	FC_RJT_EXCH_ERR =	0x11,	/* exchange error */
+	FC_RJT_PROTO =		0x12,	/* protocol error */
+	FC_RJT_LEN =		0x13,	/* incorrect length */
+	FC_RJT_UNEXP_ACK =	0x14,	/* unexpected ACK */
+	FC_RJT_FAB_CLASS =	0x15,	/* class unsupported by fabric entity */
+	FC_RJT_LOGI_REQ =	0x16,	/* login required */
+	FC_RJT_SEQ_XS =		0x17,	/* excessive sequences attempted */
+	FC_RJT_EXCH_EST =	0x18,	/* unable to establish exchange */
+	FC_RJT_FAB_UNAV =	0x1a,	/* fabric unavailable */
+	FC_RJT_VC_ID =		0x1b,	/* invalid VC_ID (class 4) */
+	FC_RJT_CS_CTL =		0x1c,	/* invalid CS_CTL field */
+	FC_RJT_INSUF_RES =	0x1d,	/* insuff. resources for VC (Class 4) */
+	FC_RJT_INVL_CLS =	0x1f,	/* invalid class of service */
+	FC_RJT_PREEMT_RJT =	0x20,	/* preemption request rejected */
+	FC_RJT_PREEMT_DIS =	0x21,	/* preemption not enabled */
+	FC_RJT_MCAST_ERR =	0x22,	/* multicast error */
+	FC_RJT_MCAST_ET =	0x23,	/* multicast error terminate */
+	FC_RJT_PRLI_REQ =	0x24,	/* process login required */
+	FC_RJT_INVL_ATT =	0x25,	/* invalid attachment */
+	FC_RJT_VENDOR =		0xff,	/* vendor specific reject */
+};
+
+/* default timeout values */
+
+#define FC_DEF_E_D_TOV	2000UL
+#define FC_DEF_R_A_TOV	10000UL
+
+#endif /* _FC_FS_H_ */
diff --git a/contrib/libs/linux-headers/scsi/fc/fc_gs.h b/contrib/libs/linux-headers/scsi/fc/fc_gs.h
new file mode 100644
index 0000000000..effb4c662f
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/fc/fc_gs.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2007 Intel Corporation. All rights reserved.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_GS_H_
+#define	_FC_GS_H_
+
+#include <linux/types.h>
+
+/*
+ * Fibre Channel Services - Common Transport.
+ * From T11.org FC-GS-2 Rev 5.3 November 1998.
+ */
+
+struct fc_ct_hdr {
+	__u8		ct_rev;		/* revision */
+	__u8		ct_in_id[3];	/* N_Port ID of original requestor */
+	__u8		ct_fs_type;	/* type of fibre channel service */
+	__u8		ct_fs_subtype;	/* subtype */
+	__u8		ct_options;
+	__u8		_ct_resvd1;
+	__be16		ct_cmd;		/* command / response code */
+	__be16		ct_mr_size;	/* maximum / residual size */
+	__u8		_ct_resvd2;
+	__u8		ct_reason;	/* reject reason */
+	__u8		ct_explan;	/* reason code explanation */
+	__u8		ct_vendor;	/* vendor unique data */
+};
+
+#define	FC_CT_HDR_LEN	16	/* expected sizeof (struct fc_ct_hdr) */
+
+enum fc_ct_rev {
+	FC_CT_REV = 1		/* common transport revision */
+};
+
+/*
+ * ct_fs_type values.
+ */
+enum fc_ct_fs_type {
+	FC_FST_ALIAS =	0xf8,	/* alias service */
+	FC_FST_MGMT =	0xfa,	/* management service */
+	FC_FST_TIME =	0xfb,	/* time service */
+	FC_FST_DIR =	0xfc,	/* directory service */
+};
+
+/*
+ * ct_cmd: Command / response codes
+ */
+enum fc_ct_cmd {
+	FC_FS_RJT =	0x8001,	/* reject */
+	FC_FS_ACC =	0x8002,	/* accept */
+};
+
+/*
+ * FS_RJT reason codes.
+ */
+enum fc_ct_reason {
+	FC_FS_RJT_CMD =		0x01,	/* invalid command code */
+	FC_FS_RJT_VER =		0x02,	/* invalid version level */
+	FC_FS_RJT_LOG =		0x03,	/* logical error */
+	FC_FS_RJT_IUSIZ =	0x04,	/* invalid IU size */
+	FC_FS_RJT_BSY =		0x05,	/* logical busy */
+	FC_FS_RJT_PROTO =	0x07,	/* protocol error */
+	FC_FS_RJT_UNABL =	0x09,	/* unable to perform command request */
+	FC_FS_RJT_UNSUP =	0x0b,	/* command not supported */
+};
+
+/*
+ * FS_RJT reason code explanations.
+ */
+enum fc_ct_explan {
+	FC_FS_EXP_NONE =	0x00,	/* no additional explanation */
+	FC_FS_EXP_PID =		0x01,	/* port ID not registered */
+	FC_FS_EXP_PNAM =	0x02,	/* port name not registered */
+	FC_FS_EXP_NNAM =	0x03,	/* node name not registered */
+	FC_FS_EXP_COS =		0x04,	/* class of service not registered */
+	FC_FS_EXP_FTNR =	0x07,	/* FC-4 types not registered */
+	/* definitions not complete */
+};
+
+#endif /* _FC_GS_H_ */
diff --git a/contrib/libs/linux-headers/scsi/fc/fc_ns.h b/contrib/libs/linux-headers/scsi/fc/fc_ns.h
new file mode 100644
index 0000000000..4cf0a40a09
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/fc/fc_ns.h
@@ -0,0 +1,196 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2007 Intel Corporation. All rights reserved.
+ *
+ * Maintained at www.Open-FCoE.org
+ */
+
+#ifndef _FC_NS_H_
+#define	_FC_NS_H_
+
+#include <linux/types.h>
+
+/*
+ * Fibre Channel Services - Name Service (dNS)
+ * From T11.org FC-GS-2 Rev 5.3 November 1998.
+ */
+
+/*
+ * Common-transport sub-type for Name Server.
+ */
+#define	FC_NS_SUBTYPE	    2	/* fs_ct_hdr.ct_fs_subtype */
+
+/*
+ * Name server Requests.
+ * Note:  this is an incomplete list, some unused requests are omitted.
+ */
+enum fc_ns_req {
+	FC_NS_GA_NXT =	0x0100,		/* get all next */
+	FC_NS_GI_A =	0x0101,		/* get identifiers - scope */
+	FC_NS_GPN_ID =	0x0112,		/* get port name by ID */
+	FC_NS_GNN_ID =	0x0113,		/* get node name by ID */
+	FC_NS_GSPN_ID = 0x0118,		/* get symbolic port name */
+	FC_NS_GID_PN =	0x0121,		/* get ID for port name */
+	FC_NS_GID_NN =	0x0131,		/* get IDs for node name */
+	FC_NS_GID_FT =	0x0171,		/* get IDs by FC4 type */
+	FC_NS_GPN_FT =	0x0172,		/* get port names by FC4 type */
+	FC_NS_GID_PT =	0x01a1,		/* get IDs by port type */
+	FC_NS_RPN_ID =	0x0212,		/* reg port name for ID */
+	FC_NS_RNN_ID =	0x0213,		/* reg node name for ID */
+	FC_NS_RFT_ID =	0x0217,		/* reg FC4 type for ID */
+	FC_NS_RSPN_ID =	0x0218,		/* reg symbolic port name */
+	FC_NS_RFF_ID =	0x021f,		/* reg FC4 Features for ID */
+	FC_NS_RSNN_NN =	0x0239,		/* reg symbolic node name */
+};
+
+/*
+ * Port type values.
+ */
+enum fc_ns_pt {
+	FC_NS_UNID_PORT = 0x00,	/* unidentified */
+	FC_NS_N_PORT =	0x01,	/* N port */
+	FC_NS_NL_PORT =	0x02,	/* NL port */
+	FC_NS_FNL_PORT = 0x03,	/* F/NL port */
+	FC_NS_NX_PORT =	0x7f,	/* Nx port */
+	FC_NS_F_PORT =	0x81,	/* F port */
+	FC_NS_FL_PORT =	0x82,	/* FL port */
+	FC_NS_E_PORT =	0x84,	/* E port */
+	FC_NS_B_PORT =	0x85,	/* B port */
+};
+
+/*
+ * Port type object.
+ */
+struct fc_ns_pt_obj {
+	__u8		pt_type;
+};
+
+/*
+ * Port ID object
+ */
+struct fc_ns_fid {
+	__u8		fp_flags;	/* flags for responses only */
+	__u8		fp_fid[3];
+};
+
+/*
+ * fp_flags in port ID object, for responses only.
+ */
+#define	FC_NS_FID_LAST	0x80		/* last object */
+
+/*
+ * FC4-types object.
+ */
+#define	FC_NS_TYPES	256	/* number of possible FC-4 types */
+#define	FC_NS_BPW	32	/* bits per word in bitmap */
+
+struct fc_ns_fts {
+	__be32	ff_type_map[FC_NS_TYPES / FC_NS_BPW]; /* bitmap of FC-4 types */
+};
+
+/*
+ * FC4-features object.
+ */
+struct fc_ns_ff	{
+	__be32	fd_feat[FC_NS_TYPES * 4 / FC_NS_BPW]; /* 4-bits per FC-type */
+};
+
+/*
+ * GID_PT request.
+ */
+struct fc_ns_gid_pt {
+	__u8		fn_pt_type;
+	__u8		fn_domain_id_scope;
+	__u8		fn_area_id_scope;
+	__u8		fn_resvd;
+};
+
+/*
+ * GID_FT or GPN_FT request.
+ */
+struct fc_ns_gid_ft {
+	__u8		fn_resvd;
+	__u8		fn_domain_id_scope;
+	__u8		fn_area_id_scope;
+	__u8		fn_fc4_type;
+};
+
+/*
+ * GPN_FT response.
+ */
+struct fc_gpn_ft_resp {
+	__u8		fp_flags;	/* see fp_flags definitions above */
+	__u8		fp_fid[3];	/* port ID */
+	__be32		fp_resvd;
+	__be64		fp_wwpn;	/* port name */
+};
+
+/*
+ * GID_PN request
+ */
+struct fc_ns_gid_pn {
+	__be64     fn_wwpn;    /* port name */
+};
+
+/*
+ * GID_PN response or GSPN_ID request
+ */
+struct fc_gid_pn_resp {
+	__u8      fp_resvd;
+	__u8      fp_fid[3];     /* port ID */
+};
+
+/*
+ * GSPN_ID response
+ */
+struct fc_gspn_resp {
+	__u8	fp_name_len;
+	char	fp_name[];
+};
+
+/*
+ * RFT_ID request - register FC-4 types for ID.
+ */
+struct fc_ns_rft_id {
+	struct fc_ns_fid fr_fid;	/* port ID object */
+	struct fc_ns_fts fr_fts;	/* FC-4 types object */
+};
+
+/*
+ * RPN_ID request - register port name for ID.
+ * RNN_ID request - register node name for ID.
+ */
+struct fc_ns_rn_id {
+	struct fc_ns_fid fr_fid;	/* port ID object */
+	__be64		fr_wwn;		/* node name or port name */
+} __attribute__((__packed__));
+
+/*
+ * RSNN_NN request - register symbolic node name
+ */
+struct fc_ns_rsnn {
+	__be64		fr_wwn;		/* node name */
+	__u8		fr_name_len;
+	char		fr_name[];
+} __attribute__((__packed__));
+
+/*
+ * RSPN_ID request - register symbolic port name
+ */
+struct fc_ns_rspn {
+	struct fc_ns_fid fr_fid;	/* port ID object */
+	__u8		fr_name_len;
+	char		fr_name[];
+} __attribute__((__packed__));
+
+/*
+ * RFF_ID request - register FC-4 Features for ID.
+ */
+struct fc_ns_rff_id {
+	struct fc_ns_fid fr_fid;	/* port ID object */
+	__u8		fr_resvd[2];
+	__u8		fr_feat;	/* FC-4 Feature bits */
+	__u8		fr_type;	/* FC-4 type */
+} __attribute__((__packed__));
+
+#endif /* _FC_NS_H_ */
diff --git a/contrib/libs/linux-headers/scsi/scsi_bsg_fc.h b/contrib/libs/linux-headers/scsi/scsi_bsg_fc.h
new file mode 100644
index 0000000000..5e46cf1054
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/scsi_bsg_fc.h
@@ -0,0 +1,308 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  FC Transport BSG Interface
+ *
+ *  Copyright (C) 2008   James Smart, Emulex Corporation
+ */
+
+#ifndef SCSI_BSG_FC_H
+#define SCSI_BSG_FC_H
+
+#include <linux/types.h>
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/*
+ * FC Transport SGIO v4 BSG Message Support
+ */
+
+/* Default BSG request timeout (in seconds) */
+#define FC_DEFAULT_BSG_TIMEOUT		(10 * HZ)
+
+
+/*
+ * Request Message Codes supported by the FC Transport
+ */
+
+/* define the class masks for the message codes */
+#define FC_BSG_CLS_MASK		0xF0000000	/* find object class */
+#define FC_BSG_HST_MASK		0x80000000	/* fc host class */
+#define FC_BSG_RPT_MASK		0x40000000	/* fc rport class */
+
+	/* fc_host Message Codes */
+#define FC_BSG_HST_ADD_RPORT		(FC_BSG_HST_MASK | 0x00000001)
+#define FC_BSG_HST_DEL_RPORT		(FC_BSG_HST_MASK | 0x00000002)
+#define FC_BSG_HST_ELS_NOLOGIN		(FC_BSG_HST_MASK | 0x00000003)
+#define FC_BSG_HST_CT			(FC_BSG_HST_MASK | 0x00000004)
+#define FC_BSG_HST_VENDOR		(FC_BSG_HST_MASK | 0x000000FF)
+
+	/* fc_rport Message Codes */
+#define FC_BSG_RPT_ELS			(FC_BSG_RPT_MASK | 0x00000001)
+#define FC_BSG_RPT_CT			(FC_BSG_RPT_MASK | 0x00000002)
+
+
+
+/*
+ * FC Address Identifiers in Message Structures :
+ *
+ *   Whenever a command payload contains a FC Address Identifier
+ *   (aka port_id), the value is effectively in big-endian
+ *   order, thus the array elements are decoded as follows:
+ *     element [0] is bits 23:16 of the FC Address Identifier
+ *     element [1] is bits 15:8 of the FC Address Identifier
+ *     element [2] is bits 7:0 of the FC Address Identifier
+ */
+
+
+/*
+ * FC Host Messages
+ */
+
+/* FC_BSG_HST_ADDR_PORT : */
+
+/* Request:
+ * This message requests the FC host to login to the remote port
+ * at the specified N_Port_Id.  The remote port is to be enumerated
+ * with the transport upon completion of the login.
+ */
+struct fc_bsg_host_add_rport {
+	__u8	reserved;
+
+	/* FC Address Identier of the remote port to login to */
+	__u8	port_id[3];
+};
+
+/* Response:
+ * There is no additional response data - fc_bsg_reply->result is sufficient
+ */
+
+
+/* FC_BSG_HST_DEL_RPORT : */
+
+/* Request:
+ * This message requests the FC host to remove an enumerated
+ * remote port and to terminate the login to it.
+ *
+ * Note: The driver is free to reject this request if it desires to
+ * remain logged in with the remote port.
+ */
+struct fc_bsg_host_del_rport {
+	__u8	reserved;
+
+	/* FC Address Identier of the remote port to logout of */
+	__u8	port_id[3];
+};
+
+/* Response:
+ * There is no additional response data - fc_bsg_reply->result is sufficient
+ */
+
+
+/* FC_BSG_HST_ELS_NOLOGIN : */
+
+/* Request:
+ * This message requests the FC_Host to send an ELS to a specific
+ * N_Port_ID. The host does not need to log into the remote port,
+ * nor does it need to enumerate the rport for further traffic
+ * (although, the FC host is free to do so if it desires).
+ */
+struct fc_bsg_host_els {
+	/*
+	 * ELS Command Code being sent (must be the same as byte 0
+	 * of the payload)
+	 */
+	__u8	command_code;
+
+	/* FC Address Identier of the remote port to send the ELS to */
+	__u8	port_id[3];
+};
+
+/* Response:
+ */
+/* fc_bsg_ctels_reply->status values */
+#define FC_CTELS_STATUS_OK	0x00000000
+#define FC_CTELS_STATUS_REJECT	0x00000001
+#define FC_CTELS_STATUS_P_RJT	0x00000002
+#define FC_CTELS_STATUS_F_RJT	0x00000003
+#define FC_CTELS_STATUS_P_BSY	0x00000004
+#define FC_CTELS_STATUS_F_BSY	0x00000006
+struct fc_bsg_ctels_reply {
+	/*
+	 * Note: An ELS LS_RJT may be reported in 2 ways:
+	 *  a) A status of FC_CTELS_STATUS_OK is returned. The caller
+	 *     is to look into the ELS receive payload to determine
+	 *     LS_ACC or LS_RJT (by contents of word 0). The reject
+	 *     data will be in word 1.
+	 *  b) A status of FC_CTELS_STATUS_REJECT is returned, The
+	 *     rjt_data field will contain valid data.
+	 *
+	 * Note: ELS LS_ACC is determined by an FC_CTELS_STATUS_OK, and
+	 *   the receive payload word 0 indicates LS_ACC
+	 *   (e.g. value is 0x02xxxxxx).
+	 *
+	 * Note: Similarly, a CT Reject may be reported in 2 ways:
+	 *  a) A status of FC_CTELS_STATUS_OK is returned. The caller
+	 *     is to look into the CT receive payload to determine
+	 *     Accept or Reject (by contents of word 2). The reject
+	 *     data will be in word 3.
+	 *  b) A status of FC_CTELS_STATUS_REJECT is returned, The
+	 *     rjt_data field will contain valid data.
+	 *
+	 * Note: x_RJT/BSY status will indicae that the rjt_data field
+	 *   is valid and contains the reason/explanation values.
+	 */
+	__u32	status;		/* See FC_CTELS_STATUS_xxx */
+
+	/* valid if status is not FC_CTELS_STATUS_OK */
+	struct	{
+		__u8	action;		/* fragment_id for CT REJECT */
+		__u8	reason_code;
+		__u8	reason_explanation;
+		__u8	vendor_unique;
+	} rjt_data;
+};
+
+
+/* FC_BSG_HST_CT : */
+
+/* Request:
+ * This message requests that a CT Request be performed with the
+ * indicated N_Port_ID. The driver is responsible for logging in with
+ * the fabric and/or N_Port_ID, etc as per FC rules. This request does
+ * not mandate that the driver must enumerate the destination in the
+ * transport. The driver is allowed to decide whether to enumerate it,
+ * and whether to tear it down after the request.
+ */
+struct fc_bsg_host_ct {
+	__u8	reserved;
+
+	/* FC Address Identier of the remote port to send the ELS to */
+	__u8	port_id[3];
+
+	/*
+	 * We need words 0-2 of the generic preamble for the LLD's
+	 */
+	__u32	preamble_word0;	/* revision & IN_ID */
+	__u32	preamble_word1;	/* GS_Type, GS_SubType, Options, Rsvd */
+	__u32	preamble_word2;	/* Cmd Code, Max Size */
+
+};
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+/* FC_BSG_HST_VENDOR : */
+
+/* Request:
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct fc_bsg_host_vendor {
+	/*
+	 * Identifies the vendor that the message is formatted for. This
+	 * should be the recipient of the message.
+	 */
+	__u64 vendor_id;
+
+	/* start of vendor command area */
+	__u32 vendor_cmd[];
+};
+
+/* Response:
+ */
+struct fc_bsg_host_vendor_reply {
+	/* start of vendor response area */
+	__DECLARE_FLEX_ARRAY(__u32, vendor_rsp);
+};
+
+
+
+/*
+ * FC Remote Port Messages
+ */
+
+/* FC_BSG_RPT_ELS : */
+
+/* Request:
+ * This message requests that an ELS be performed with the rport.
+ */
+struct fc_bsg_rport_els {
+	/*
+	 * ELS Command Code being sent (must be the same as
+	 * byte 0 of the payload)
+	 */
+	__u8 els_code;
+};
+
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+/* FC_BSG_RPT_CT : */
+
+/* Request:
+ * This message requests that a CT Request be performed with the rport.
+ */
+struct fc_bsg_rport_ct {
+	/*
+	 * We need words 0-2 of the generic preamble for the LLD's
+	 */
+	__u32	preamble_word0;	/* revision & IN_ID */
+	__u32	preamble_word1;	/* GS_Type, GS_SubType, Options, Rsvd */
+	__u32	preamble_word2;	/* Cmd Code, Max Size */
+};
+/* Response:
+ *
+ * The reply structure is an fc_bsg_ctels_reply structure
+ */
+
+
+
+
+/* request (CDB) structure of the sg_io_v4 */
+struct fc_bsg_request {
+	__u32 msgcode;
+	union {
+		struct fc_bsg_host_add_rport	h_addrport;
+		struct fc_bsg_host_del_rport	h_delrport;
+		struct fc_bsg_host_els		h_els;
+		struct fc_bsg_host_ct		h_ct;
+		struct fc_bsg_host_vendor	h_vendor;
+
+		struct fc_bsg_rport_els		r_els;
+		struct fc_bsg_rport_ct		r_ct;
+	} rqst_data;
+} __attribute__((packed));
+
+
+/* response (request sense data) structure of the sg_io_v4 */
+struct fc_bsg_reply {
+	/*
+	 * The completion result. Result exists in two forms:
+	 *  if negative, it is an -Exxx system errno value. There will
+	 *    be no further reply information supplied.
+	 *  else, it's the 4-byte scsi error result, with driver, host,
+	 *    msg and status fields. The per-msgcode reply structure
+	 *    will contain valid data.
+	 */
+	__u32 result;
+
+	/* If there was reply_payload, how much was recevied ? */
+	__u32 reply_payload_rcv_len;
+
+	union {
+		struct fc_bsg_host_vendor_reply		vendor_reply;
+
+		struct fc_bsg_ctels_reply		ctels_reply;
+	} reply_data;
+};
+
+
+#endif /* SCSI_BSG_FC_H */
+
diff --git a/contrib/libs/linux-headers/scsi/scsi_bsg_mpi3mr.h b/contrib/libs/linux-headers/scsi/scsi_bsg_mpi3mr.h
new file mode 100644
index 0000000000..907d345f04
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/scsi_bsg_mpi3mr.h
@@ -0,0 +1,576 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
+/*
+ * Driver for Broadcom MPI3 Storage Controllers
+ *
+ * Copyright (C) 2017-2022 Broadcom Inc.
+ *  (mailto: mpi3mr-linuxdrv.pdl@broadcom.com)
+ *
+ */
+
+#ifndef SCSI_BSG_MPI3MR_H_INCLUDED
+#define SCSI_BSG_MPI3MR_H_INCLUDED
+
+#include <linux/types.h>
+
+/* Definitions for BSG commands */
+#define MPI3MR_IOCTL_VERSION			0x06
+
+#define MPI3MR_APP_DEFAULT_TIMEOUT		(60) /*seconds*/
+
+#define MPI3MR_BSG_ADPTYPE_UNKNOWN		0
+#define MPI3MR_BSG_ADPTYPE_AVGFAMILY		1
+
+#define MPI3MR_BSG_ADPSTATE_UNKNOWN		0
+#define MPI3MR_BSG_ADPSTATE_OPERATIONAL		1
+#define MPI3MR_BSG_ADPSTATE_FAULT		2
+#define MPI3MR_BSG_ADPSTATE_IN_RESET		3
+#define MPI3MR_BSG_ADPSTATE_UNRECOVERABLE	4
+
+#define MPI3MR_BSG_ADPRESET_UNKNOWN		0
+#define MPI3MR_BSG_ADPRESET_SOFT		1
+#define MPI3MR_BSG_ADPRESET_DIAG_FAULT		2
+
+#define MPI3MR_BSG_LOGDATA_MAX_ENTRIES		400
+#define MPI3MR_BSG_LOGDATA_ENTRY_HEADER_SZ	4
+
+#define MPI3MR_DRVBSG_OPCODE_UNKNOWN		0
+#define MPI3MR_DRVBSG_OPCODE_ADPINFO		1
+#define MPI3MR_DRVBSG_OPCODE_ADPRESET		2
+#define MPI3MR_DRVBSG_OPCODE_ALLTGTDEVINFO	4
+#define MPI3MR_DRVBSG_OPCODE_GETCHGCNT		5
+#define MPI3MR_DRVBSG_OPCODE_LOGDATAENABLE	6
+#define MPI3MR_DRVBSG_OPCODE_PELENABLE		7
+#define MPI3MR_DRVBSG_OPCODE_GETLOGDATA		8
+#define MPI3MR_DRVBSG_OPCODE_QUERY_HDB		9
+#define MPI3MR_DRVBSG_OPCODE_REPOST_HDB		10
+#define MPI3MR_DRVBSG_OPCODE_UPLOAD_HDB		11
+#define MPI3MR_DRVBSG_OPCODE_REFRESH_HDB_TRIGGERS	12
+
+
+#define MPI3MR_BSG_BUFTYPE_UNKNOWN		0
+#define MPI3MR_BSG_BUFTYPE_RAIDMGMT_CMD		1
+#define MPI3MR_BSG_BUFTYPE_RAIDMGMT_RESP	2
+#define MPI3MR_BSG_BUFTYPE_DATA_IN		3
+#define MPI3MR_BSG_BUFTYPE_DATA_OUT		4
+#define MPI3MR_BSG_BUFTYPE_MPI_REPLY		5
+#define MPI3MR_BSG_BUFTYPE_ERR_RESPONSE		6
+#define MPI3MR_BSG_BUFTYPE_MPI_REQUEST		0xFE
+
+#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_UNKNOWN	0
+#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_STATUS	1
+#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_ADDRESS	2
+
+#define MPI3MR_HDB_BUFTYPE_UNKNOWN		0
+#define MPI3MR_HDB_BUFTYPE_TRACE		1
+#define MPI3MR_HDB_BUFTYPE_FIRMWARE		2
+#define MPI3MR_HDB_BUFTYPE_RESERVED		3
+
+#define MPI3MR_HDB_BUFSTATUS_UNKNOWN		0
+#define MPI3MR_HDB_BUFSTATUS_NOT_ALLOCATED	1
+#define MPI3MR_HDB_BUFSTATUS_POSTED_UNPAUSED	2
+#define MPI3MR_HDB_BUFSTATUS_POSTED_PAUSED	3
+#define MPI3MR_HDB_BUFSTATUS_RELEASED		4
+
+#define MPI3MR_HDB_TRIGGER_TYPE_UNKNOWN		0
+#define MPI3MR_HDB_TRIGGER_TYPE_DIAGFAULT	1
+#define MPI3MR_HDB_TRIGGER_TYPE_ELEMENT		2
+#define MPI3MR_HDB_TRIGGER_TYPE_MASTER		3
+
+
+/* Supported BSG commands */
+enum command {
+	MPI3MR_DRV_CMD = 1,
+	MPI3MR_MPT_CMD = 2,
+};
+
+/**
+ * struct mpi3_driver_info_layout - Information about driver
+ *
+ * @information_length: Length of this structure in bytes
+ * @driver_signature: Driver Vendor name
+ * @os_name: Operating System Name
+ * @driver_name: Driver name
+ * @driver_version: Driver version
+ * @driver_release_date: Driver release date
+ * @driver_capabilities: Driver capabilities
+ */
+struct mpi3_driver_info_layout {
+	__le32	information_length;
+	__u8	driver_signature[12];
+	__u8	os_name[16];
+	__u8	os_version[12];
+	__u8	driver_name[20];
+	__u8	driver_version[32];
+	__u8	driver_release_date[20];
+	__le32	driver_capabilities;
+};
+
+/**
+ * struct mpi3mr_bsg_in_adpinfo - Adapter information request
+ * data returned by the driver.
+ *
+ * @adp_type: Adapter type
+ * @rsvd1: Reserved
+ * @pci_dev_id: PCI device ID of the adapter
+ * @pci_dev_hw_rev: PCI revision of the adapter
+ * @pci_subsys_dev_id: PCI subsystem device ID of the adapter
+ * @pci_subsys_ven_id: PCI subsystem vendor ID of the adapter
+ * @pci_dev: PCI device
+ * @pci_func: PCI function
+ * @pci_bus: PCI bus
+ * @rsvd2: Reserved
+ * @pci_seg_id: PCI segment ID
+ * @app_intfc_ver: version of the application interface definition
+ * @rsvd3: Reserved
+ * @rsvd4: Reserved
+ * @rsvd5: Reserved
+ * @driver_info: Driver Information (Version/Name)
+ */
+struct mpi3mr_bsg_in_adpinfo {
+	__u32	adp_type;
+	__u32	rsvd1;
+	__u32	pci_dev_id;
+	__u32	pci_dev_hw_rev;
+	__u32	pci_subsys_dev_id;
+	__u32	pci_subsys_ven_id;
+	__u32	pci_dev:5;
+	__u32	pci_func:3;
+	__u32	pci_bus:8;
+	__u16	rsvd2;
+	__u32	pci_seg_id;
+	__u32	app_intfc_ver;
+	__u8	adp_state;
+	__u8	rsvd3;
+	__u16	rsvd4;
+	__u32	rsvd5[2];
+	struct mpi3_driver_info_layout driver_info;
+};
+
+/**
+ * struct mpi3mr_bsg_adp_reset - Adapter reset request
+ * payload data to the driver.
+ *
+ * @reset_type: Reset type
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ */
+struct mpi3mr_bsg_adp_reset {
+	__u8	reset_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+};
+
+/**
+ * struct mpi3mr_change_count - Topology change count
+ * returned by the driver.
+ *
+ * @change_count: Topology change count
+ * @rsvd: Reserved
+ */
+struct mpi3mr_change_count {
+	__u16	change_count;
+	__u16	rsvd;
+};
+
+/**
+ * struct mpi3mr_device_map_info - Target device mapping
+ * information
+ *
+ * @handle: Firmware device handle
+ * @perst_id: Persistent ID assigned by the firmware
+ * @target_id: Target ID assigned by the driver
+ * @bus_id: Bus ID assigned by the driver
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ */
+struct mpi3mr_device_map_info {
+	__u16	handle;
+	__u16	perst_id;
+	__u32	target_id;
+	__u8	bus_id;
+	__u8	rsvd1;
+	__u16	rsvd2;
+};
+
+/**
+ * struct mpi3mr_all_tgt_info - Target device mapping
+ * information returned by the driver
+ *
+ * @num_devices: The number of devices in driver's inventory
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @dmi: Variable length array of mapping information of targets
+ */
+struct mpi3mr_all_tgt_info {
+	__u16	num_devices;
+	__u16	rsvd1;
+	__u32	rsvd2;
+	struct mpi3mr_device_map_info dmi[1];
+};
+
+/**
+ * struct mpi3mr_logdata_enable - Number of log data
+ * entries saved by the driver returned as payload data for
+ * enable logdata BSG request by the driver.
+ *
+ * @max_entries: Number of log data entries cached by the driver
+ * @rsvd: Reserved
+ */
+struct mpi3mr_logdata_enable {
+	__u16	max_entries;
+	__u16	rsvd;
+};
+
+/**
+ * struct mpi3mr_bsg_out_pel_enable - PEL enable request payload
+ * data to the driver.
+ *
+ * @pel_locale: PEL locale to the firmware
+ * @pel_class: PEL class to the firmware
+ * @rsvd: Reserved
+ */
+struct mpi3mr_bsg_out_pel_enable {
+	__u16	pel_locale;
+	__u8	pel_class;
+	__u8	rsvd;
+};
+
+/**
+ * struct mpi3mr_logdata_entry - Log data entry cached by the
+ * driver.
+ *
+ * @valid_entry: Is the entry valid
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @data: Variable length Log entry data
+ */
+struct mpi3mr_logdata_entry {
+	__u8	valid_entry;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u8	data[1]; /* Variable length Array */
+};
+
+/**
+ * struct mpi3mr_bsg_in_log_data - Log data entries saved by
+ * the driver returned as payload data for Get logdata request
+ * by the driver.
+ *
+ * @entry: Variable length Log data entry array
+ */
+struct mpi3mr_bsg_in_log_data {
+	struct mpi3mr_logdata_entry entry[1];
+};
+
+/**
+ * struct mpi3mr_hdb_entry - host diag buffer entry.
+ *
+ * @buf_type: Buffer type
+ * @status: Buffer status
+ * @trigger_type: Trigger type
+ * @rsvd1: Reserved
+ * @size: Buffer size
+ * @rsvd2: Reserved
+ * @trigger_data: Trigger specific data
+ * @rsvd3: Reserved
+ * @rsvd4: Reserved
+ */
+struct mpi3mr_hdb_entry {
+	__u8	buf_type;
+	__u8	status;
+	__u8	trigger_type;
+	__u8	rsvd1;
+	__u16	size;
+	__u16	rsvd2;
+	__u64	trigger_data;
+	__u32	rsvd3;
+	__u32	rsvd4;
+};
+
+
+/**
+ * struct mpi3mr_bsg_in_hdb_status - This structure contains
+ * return data for the BSG request to retrieve the number of host
+ * diagnostic buffers supported by the driver and their current
+ * status and additional status specific data if any in forms of
+ * multiple hdb entries.
+ *
+ * @num_hdb_types: Number of host diag buffer types supported
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @rsvd3: Reserved
+ * @entry: Variable length Diag buffer status entry array
+ */
+struct mpi3mr_bsg_in_hdb_status {
+	__u8	num_hdb_types;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u32	rsvd3;
+	struct mpi3mr_hdb_entry entry[1];
+};
+
+/**
+ * struct mpi3mr_bsg_out_repost_hdb - Repost host diagnostic
+ * buffer request payload data to the driver.
+ *
+ * @buf_type: Buffer type
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ */
+struct mpi3mr_bsg_out_repost_hdb {
+	__u8	buf_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+};
+
+/**
+ * struct mpi3mr_bsg_out_upload_hdb - Upload host diagnostic
+ * buffer request payload data to the driver.
+ *
+ * @buf_type: Buffer type
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @start_offset: Start offset of the buffer from where to copy
+ * @length: Length of the buffer to copy
+ */
+struct mpi3mr_bsg_out_upload_hdb {
+	__u8	buf_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u32	start_offset;
+	__u32	length;
+};
+
+/**
+ * struct mpi3mr_bsg_out_refresh_hdb_triggers - Refresh host
+ * diagnostic buffer triggers request payload data to the driver.
+ *
+ * @page_type: Page type
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ */
+struct mpi3mr_bsg_out_refresh_hdb_triggers {
+	__u8	page_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+};
+/**
+ * struct mpi3mr_bsg_drv_cmd -  Generic bsg data
+ * structure for all driver specific requests.
+ *
+ * @mrioc_id: Controller ID
+ * @opcode: Driver specific opcode
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ */
+struct mpi3mr_bsg_drv_cmd {
+	__u8	mrioc_id;
+	__u8	opcode;
+	__u16	rsvd1;
+	__u32	rsvd2[4];
+};
+/**
+ * struct mpi3mr_bsg_in_reply_buf - MPI reply buffer returned
+ * for MPI Passthrough request .
+ *
+ * @mpi_reply_type: Type of MPI reply
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @reply_buf: Variable Length buffer based on mpirep type
+ */
+struct mpi3mr_bsg_in_reply_buf {
+	__u8	mpi_reply_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u8	reply_buf[1];
+};
+
+/**
+ * struct mpi3mr_buf_entry - User buffer descriptor for MPI
+ * Passthrough requests.
+ *
+ * @buf_type: Buffer type
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @buf_len: Buffer length
+ */
+struct mpi3mr_buf_entry {
+	__u8	buf_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u32	buf_len;
+};
+/**
+ * struct mpi3mr_bsg_buf_entry_list - list of user buffer
+ * descriptor for MPI Passthrough requests.
+ *
+ * @num_of_entries: Number of buffer descriptors
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @rsvd3: Reserved
+ * @buf_entry: Variable length array of buffer descriptors
+ */
+struct mpi3mr_buf_entry_list {
+	__u8	num_of_entries;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u32	rsvd3;
+	struct mpi3mr_buf_entry buf_entry[1];
+};
+/**
+ * struct mpi3mr_bsg_mptcmd -  Generic bsg data
+ * structure for all MPI Passthrough requests .
+ *
+ * @mrioc_id: Controller ID
+ * @rsvd1: Reserved
+ * @timeout: MPI request timeout
+ * @buf_entry_list: Buffer descriptor list
+ */
+struct mpi3mr_bsg_mptcmd {
+	__u8	mrioc_id;
+	__u8	rsvd1;
+	__u16	timeout;
+	__u32	rsvd2;
+	struct mpi3mr_buf_entry_list buf_entry_list;
+};
+
+/**
+ * struct mpi3mr_bsg_packet -  Generic bsg data
+ * structure for all supported requests .
+ *
+ * @cmd_type: represents drvrcmd or mptcmd
+ * @rsvd1: Reserved
+ * @rsvd2: Reserved
+ * @drvrcmd: driver request structure
+ * @mptcmd: mpt request structure
+ */
+struct mpi3mr_bsg_packet {
+	__u8	cmd_type;
+	__u8	rsvd1;
+	__u16	rsvd2;
+	__u32	rsvd3;
+	union {
+		struct mpi3mr_bsg_drv_cmd drvrcmd;
+		struct mpi3mr_bsg_mptcmd mptcmd;
+	} cmd;
+};
+
+struct mpi3_nvme_encapsulated_request {
+	__le16	host_tag;
+	__u8	ioc_use_only02;
+	__u8	function;
+	__le16	ioc_use_only04;
+	__u8	ioc_use_only06;
+	__u8	msg_flags;
+	__le16	change_count;
+	__le16	dev_handle;
+	__le16	encapsulated_command_length;
+	__le16	flags;
+	__le32	data_length;
+	__le32  reserved14[3];
+	__le32	command[];
+};
+
+struct mpi3_nvme_encapsulated_error_reply {
+	__le16	host_tag;
+	__u8	ioc_use_only02;
+	__u8	function;
+	__le16	ioc_use_only04;
+	__u8	ioc_use_only06;
+	__u8	msg_flags;
+	__le16	ioc_use_only08;
+	__le16	ioc_status;
+	__le32	ioc_log_info;
+	__le32	nvme_completion_entry[4];
+};
+
+#define	MPI3MR_NVME_PRP_SIZE		8 /* PRP size */
+#define	MPI3MR_NVME_CMD_PRP1_OFFSET	24 /* PRP1 offset in NVMe cmd */
+#define	MPI3MR_NVME_CMD_PRP2_OFFSET	32 /* PRP2 offset in NVMe cmd */
+#define	MPI3MR_NVME_CMD_SGL_OFFSET	24 /* SGL offset in NVMe cmd */
+#define MPI3MR_NVME_DATA_FORMAT_PRP	0
+#define MPI3MR_NVME_DATA_FORMAT_SGL1	1
+#define MPI3MR_NVME_DATA_FORMAT_SGL2	2
+
+/* MPI3: task management related definitions */
+struct mpi3_scsi_task_mgmt_request {
+	__le16	host_tag;
+	__u8	ioc_use_only02;
+	__u8	function;
+	__le16	ioc_use_only04;
+	__u8	ioc_use_only06;
+	__u8    msg_flags;
+	__le16	change_count;
+	__le16	dev_handle;
+	__le16	task_host_tag;
+	__u8	task_type;
+	__u8	reserved0f;
+	__le16	task_request_queue_id;
+	__le16	reserved12;
+	__le32	reserved14;
+	__u8	lun[8];
+};
+
+#define MPI3_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU      (0x08)
+#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK               (0x01)
+#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK_SET           (0x02)
+#define MPI3_SCSITASKMGMT_TASKTYPE_TARGET_RESET             (0x03)
+#define MPI3_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET       (0x05)
+#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET           (0x06)
+#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK               (0x07)
+#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_ACA                (0x08)
+#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK_SET           (0x09)
+#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_ASYNC_EVENT        (0x0a)
+#define MPI3_SCSITASKMGMT_TASKTYPE_I_T_NEXUS_RESET          (0x0b)
+struct mpi3_scsi_task_mgmt_reply {
+	__le16	host_tag;
+	__u8	ioc_use_only02;
+	__u8	function;
+	__le16  ioc_use_only04;
+	__u8	ioc_use_only06;
+	__u8	msg_flags;
+	__le16	ioc_use_only08;
+	__le16	ioc_status;
+	__le32	ioc_log_info;
+	__le32	termination_count;
+	__le32	response_data;
+	__le32	reserved18;
+};
+
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_COMPLETE                (0x00)
+#define MPI3_SCSITASKMGMT_RSPCODE_INVALID_FRAME              (0x02)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_FUNCTION_NOT_SUPPORTED  (0x04)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_FAILED                  (0x05)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_SUCCEEDED               (0x08)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_INVALID_LUN             (0x09)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_OVERLAPPED_TAG          (0x0a)
+#define MPI3_SCSITASKMGMT_RSPCODE_IO_QUEUED_ON_IOC           (0x80)
+#define MPI3_SCSITASKMGMT_RSPCODE_TM_NVME_DENIED             (0x81)
+
+/* MPI3: PEL related definitions */
+#define MPI3_PEL_LOCALE_FLAGS_NON_BLOCKING_BOOT_EVENT   (0x0200)
+#define MPI3_PEL_LOCALE_FLAGS_BLOCKING_BOOT_EVENT       (0x0100)
+#define MPI3_PEL_LOCALE_FLAGS_PCIE                      (0x0080)
+#define MPI3_PEL_LOCALE_FLAGS_CONFIGURATION             (0x0040)
+#define MPI3_PEL_LOCALE_FLAGS_CONTROLER                 (0x0020)
+#define MPI3_PEL_LOCALE_FLAGS_SAS                       (0x0010)
+#define MPI3_PEL_LOCALE_FLAGS_EPACK                     (0x0008)
+#define MPI3_PEL_LOCALE_FLAGS_ENCLOSURE                 (0x0004)
+#define MPI3_PEL_LOCALE_FLAGS_PD                        (0x0002)
+#define MPI3_PEL_LOCALE_FLAGS_VD                        (0x0001)
+#define MPI3_PEL_CLASS_DEBUG                            (0x00)
+#define MPI3_PEL_CLASS_PROGRESS                         (0x01)
+#define MPI3_PEL_CLASS_INFORMATIONAL                    (0x02)
+#define MPI3_PEL_CLASS_WARNING                          (0x03)
+#define MPI3_PEL_CLASS_CRITICAL                         (0x04)
+#define MPI3_PEL_CLASS_FATAL                            (0x05)
+#define MPI3_PEL_CLASS_FAULT                            (0x06)
+
+/* MPI3: Function definitions */
+#define MPI3_BSG_FUNCTION_MGMT_PASSTHROUGH              (0x0a)
+#define MPI3_BSG_FUNCTION_SCSI_IO                       (0x20)
+#define MPI3_BSG_FUNCTION_SCSI_TASK_MGMT                (0x21)
+#define MPI3_BSG_FUNCTION_SMP_PASSTHROUGH               (0x22)
+#define MPI3_BSG_FUNCTION_NVME_ENCAPSULATED             (0x24)
+
+#endif
diff --git a/contrib/libs/linux-headers/scsi/scsi_bsg_ufs.h b/contrib/libs/linux-headers/scsi/scsi_bsg_ufs.h
new file mode 100644
index 0000000000..2801b65299
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/scsi_bsg_ufs.h
@@ -0,0 +1,149 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * UFS Transport SGIO v4 BSG Message Support
+ *
+ * Copyright (C) 2011-2013 Samsung India Software Operations
+ * Copyright (C) 2018 Western Digital Corporation
+ */
+#ifndef SCSI_BSG_UFS_H
+#define SCSI_BSG_UFS_H
+
+#include <linux/types.h>
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+#define UFS_CDB_SIZE	16
+/* uic commands are 4DW long, per UFSHCI V2.1 paragraph 5.6.1 */
+#define UIC_CMD_SIZE (sizeof(__u32) * 4)
+
+enum ufs_bsg_msg_code {
+	UPIU_TRANSACTION_UIC_CMD = 0x1F,
+	UPIU_TRANSACTION_ARPMB_CMD,
+};
+
+/* UFS RPMB Request Message Types */
+enum ufs_rpmb_op_type {
+	UFS_RPMB_WRITE_KEY		= 0x01,
+	UFS_RPMB_READ_CNT		= 0x02,
+	UFS_RPMB_WRITE			= 0x03,
+	UFS_RPMB_READ			= 0x04,
+	UFS_RPMB_READ_RESP		= 0x05,
+	UFS_RPMB_SEC_CONF_WRITE		= 0x06,
+	UFS_RPMB_SEC_CONF_READ		= 0x07,
+	UFS_RPMB_PURGE_ENABLE		= 0x08,
+	UFS_RPMB_PURGE_STATUS_READ	= 0x09,
+};
+
+/**
+ * struct utp_upiu_header - UPIU header structure
+ * @dword_0: UPIU header DW-0
+ * @dword_1: UPIU header DW-1
+ * @dword_2: UPIU header DW-2
+ */
+struct utp_upiu_header {
+	__be32 dword_0;
+	__be32 dword_1;
+	__be32 dword_2;
+};
+
+/**
+ * struct utp_upiu_query - upiu request buffer structure for
+ * query request.
+ * @opcode: command to perform B-0
+ * @idn: a value that indicates the particular type of data B-1
+ * @index: Index to further identify data B-2
+ * @selector: Index to further identify data B-3
+ * @reserved_osf: spec reserved field B-4,5
+ * @length: number of descriptor bytes to read/write B-6,7
+ * @value: Attribute value to be written DW-5
+ * @reserved: spec reserved DW-6,7
+ */
+struct utp_upiu_query {
+	__u8 opcode;
+	__u8 idn;
+	__u8 index;
+	__u8 selector;
+	__be16 reserved_osf;
+	__be16 length;
+	__be32 value;
+	__be32 reserved[2];
+};
+
+/**
+ * struct utp_upiu_cmd - Command UPIU structure
+ * @data_transfer_len: Data Transfer Length DW-3
+ * @cdb: Command Descriptor Block CDB DW-4 to DW-7
+ */
+struct utp_upiu_cmd {
+	__be32 exp_data_transfer_len;
+	__u8 cdb[UFS_CDB_SIZE];
+};
+
+/**
+ * struct utp_upiu_req - general upiu request structure
+ * @header:UPIU header structure DW-0 to DW-2
+ * @sc: fields structure for scsi command DW-3 to DW-7
+ * @qr: fields structure for query request DW-3 to DW-7
+ * @uc: use utp_upiu_query to host the 4 dwords of uic command
+ */
+struct utp_upiu_req {
+	struct utp_upiu_header header;
+	union {
+		struct utp_upiu_cmd		sc;
+		struct utp_upiu_query		qr;
+		struct utp_upiu_query		uc;
+	};
+};
+
+struct ufs_arpmb_meta {
+	__be16	req_resp_type;
+	__u8	nonce[16];
+	__be32	write_counter;
+	__be16	addr_lun;
+	__be16	block_count;
+	__be16	result;
+} __attribute__((__packed__));
+
+struct ufs_ehs {
+	__u8	length;
+	__u8	ehs_type;
+	__be16	ehssub_type;
+	struct ufs_arpmb_meta meta;
+	__u8	mac_key[32];
+} __attribute__((__packed__));
+
+/* request (CDB) structure of the sg_io_v4 */
+struct ufs_bsg_request {
+	__u32 msgcode;
+	struct utp_upiu_req upiu_req;
+};
+
+/* response (request sense data) structure of the sg_io_v4 */
+struct ufs_bsg_reply {
+	/*
+	 * The completion result. Result exists in two forms:
+	 * if negative, it is an -Exxx system errno value. There will
+	 * be no further reply information supplied.
+	 * else, it's the 4-byte scsi error result, with driver, host,
+	 * msg and status fields. The per-msgcode reply structure
+	 * will contain valid data.
+	 */
+	int result;
+
+	/* If there was reply_payload, how much was received? */
+	__u32 reply_payload_rcv_len;
+
+	struct utp_upiu_req upiu_rsp;
+};
+
+struct ufs_rpmb_request {
+	struct ufs_bsg_request bsg_request;
+	struct ufs_ehs ehs_req;
+};
+
+struct ufs_rpmb_reply {
+	struct ufs_bsg_reply bsg_reply;
+	struct ufs_ehs ehs_rsp;
+};
+#endif /* UFS_BSG_H */
diff --git a/contrib/libs/linux-headers/scsi/scsi_netlink.h b/contrib/libs/linux-headers/scsi/scsi_netlink.h
new file mode 100644
index 0000000000..1b1737c3c9
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/scsi_netlink.h
@@ -0,0 +1,109 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  SCSI Transport Netlink Interface
+ *    Used for the posting of outbound SCSI transport events
+ *
+ *  Copyright (C) 2006   James Smart, Emulex Corporation
+ */
+#ifndef SCSI_NETLINK_H
+#define SCSI_NETLINK_H
+
+#include <linux/netlink.h>
+#include <linux/types.h>
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/* Single Netlink Message type to send all SCSI Transport messages */
+#define SCSI_TRANSPORT_MSG		NLMSG_MIN_TYPE + 1
+
+/* SCSI Transport Broadcast Groups */
+	/* leaving groups 0 and 1 unassigned */
+#define SCSI_NL_GRP_FC_EVENTS		(1<<2)		/* Group 2 */
+#define SCSI_NL_GRP_CNT			3
+
+
+/* SCSI_TRANSPORT_MSG event message header */
+struct scsi_nl_hdr {
+	__u8 version;
+	__u8 transport;
+	__u16 magic;
+	__u16 msgtype;
+	__u16 msglen;
+} __attribute__((aligned(sizeof(__u64))));
+
+/* scsi_nl_hdr->version value */
+#define SCSI_NL_VERSION				1
+
+/* scsi_nl_hdr->magic value */
+#define SCSI_NL_MAGIC				0xA1B2
+
+/* scsi_nl_hdr->transport value */
+#define SCSI_NL_TRANSPORT			0
+#define SCSI_NL_TRANSPORT_FC			1
+#define SCSI_NL_MAX_TRANSPORTS			2
+
+/* Transport-based scsi_nl_hdr->msgtype values are defined in each transport */
+
+/*
+ * GENERIC SCSI scsi_nl_hdr->msgtype Values
+ */
+	/* kernel -> user */
+#define SCSI_NL_SHOST_VENDOR			0x0001
+	/* user -> kernel */
+/* SCSI_NL_SHOST_VENDOR msgtype is kernel->user and user->kernel */
+
+
+/*
+ * Message Structures :
+ */
+
+/* macro to round up message lengths to 8byte boundary */
+#define SCSI_NL_MSGALIGN(len)		(((len) + 7) & ~7)
+
+
+/*
+ * SCSI HOST Vendor Unique messages :
+ *   SCSI_NL_SHOST_VENDOR
+ *
+ * Note: The Vendor Unique message payload will begin directly after
+ * 	 this structure, with the length of the payload per vmsg_datalen.
+ *
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified below
+ */
+struct scsi_nl_host_vendor_msg {
+	struct scsi_nl_hdr snlh;		/* must be 1st element ! */
+	__u64 vendor_id;
+	__u16 host_no;
+	__u16 vmsg_datalen;
+} __attribute__((aligned(sizeof(__u64))));
+
+
+/*
+ * Vendor ID:
+ *   If transports post vendor-unique events, they must pass a well-known
+ *   32-bit vendor identifier. This identifier consists of 8 bits indicating
+ *   the "type" of identifier contained, and 24 bits of id data.
+ *
+ *   Identifiers for each type:
+ *    PCI :  ID data is the 16 bit PCI Registered Vendor ID
+ */
+#define SCSI_NL_VID_TYPE_SHIFT		56
+#define SCSI_NL_VID_TYPE_MASK		((__u64)0xFF << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_TYPE_PCI		((__u64)0x01 << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_ID_MASK		(~ SCSI_NL_VID_TYPE_MASK)
+
+
+#define INIT_SCSI_NL_HDR(hdr, t, mtype, mlen)			\
+	{							\
+	(hdr)->version = SCSI_NL_VERSION;			\
+	(hdr)->transport = t;					\
+	(hdr)->magic = SCSI_NL_MAGIC;				\
+	(hdr)->msgtype = mtype;					\
+	(hdr)->msglen = mlen;					\
+	}
+
+#endif /* SCSI_NETLINK_H */
+
diff --git a/contrib/libs/linux-headers/scsi/scsi_netlink_fc.h b/contrib/libs/linux-headers/scsi/scsi_netlink_fc.h
new file mode 100644
index 0000000000..b46e9cbeb0
--- /dev/null
+++ b/contrib/libs/linux-headers/scsi/scsi_netlink_fc.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  FC Transport Netlink Interface
+ *
+ *  Copyright (C) 2006   James Smart, Emulex Corporation
+ */
+#ifndef SCSI_NETLINK_FC_H
+#define SCSI_NETLINK_FC_H
+
+#include <linux/types.h>
+#include <scsi/scsi_netlink.h>
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/*
+ * FC Transport Message Types
+ */
+	/* kernel -> user */
+#define FC_NL_ASYNC_EVENT			0x0100
+	/* user -> kernel */
+/* none */
+
+
+/*
+ * Message Structures :
+ */
+
+/* macro to round up message lengths to 8byte boundary */
+#define FC_NL_MSGALIGN(len)		(((len) + 7) & ~7)
+
+
+/*
+ * FC Transport Broadcast Event Message :
+ *   FC_NL_ASYNC_EVENT
+ *
+ * Note: if Vendor Unique message, event_data_flex will be start of
+ * 	 vendor unique payload, and the length of the payload is
+ *       per event_datalen
+ *
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct fc_nl_event {
+	struct scsi_nl_hdr snlh;		/* must be 1st element ! */
+	__u64 seconds;
+	__u64 vendor_id;
+	__u16 host_no;
+	__u16 event_datalen;
+	__u32 event_num;
+	__u32 event_code;
+	union {
+		__u32 event_data;
+		__DECLARE_FLEX_ARRAY(__u8, event_data_flex);
+	};
+} __attribute__((aligned(sizeof(__u64))));
+
+
+#endif /* SCSI_NETLINK_FC_H */
+
diff --git a/contrib/libs/linux-headers/sound/asequencer.h b/contrib/libs/linux-headers/sound/asequencer.h
new file mode 100644
index 0000000000..d3498633fc
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/asequencer.h
@@ -0,0 +1,596 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Main header file for the ALSA sequencer
+ *  Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
+ *            (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz>
+ */
+#ifndef __SOUND_ASEQUENCER_H
+#define __SOUND_ASEQUENCER_H
+
+#include <sound/asound.h>
+
+/** version of the sequencer */
+#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 2)
+
+/**
+ * definition of sequencer event types
+ */
+
+/** system messages
+ * event data type = #snd_seq_result
+ */
+#define SNDRV_SEQ_EVENT_SYSTEM		0
+#define SNDRV_SEQ_EVENT_RESULT		1
+
+/** note messages (channel specific)
+ * event data type = #snd_seq_ev_note
+ */
+#define SNDRV_SEQ_EVENT_NOTE		5
+#define SNDRV_SEQ_EVENT_NOTEON		6
+#define SNDRV_SEQ_EVENT_NOTEOFF		7
+#define SNDRV_SEQ_EVENT_KEYPRESS	8
+	
+/** control messages (channel specific)
+ * event data type = #snd_seq_ev_ctrl
+ */
+#define SNDRV_SEQ_EVENT_CONTROLLER	10
+#define SNDRV_SEQ_EVENT_PGMCHANGE	11
+#define SNDRV_SEQ_EVENT_CHANPRESS	12
+#define SNDRV_SEQ_EVENT_PITCHBEND	13	/**< from -8192 to 8191 */
+#define SNDRV_SEQ_EVENT_CONTROL14	14	/**< 14 bit controller value */
+#define SNDRV_SEQ_EVENT_NONREGPARAM	15	/**< 14 bit NRPN address + 14 bit unsigned value */
+#define SNDRV_SEQ_EVENT_REGPARAM	16	/**< 14 bit RPN address + 14 bit unsigned value */
+
+/** synchronisation messages
+ * event data type = #snd_seq_ev_ctrl
+ */
+#define SNDRV_SEQ_EVENT_SONGPOS		20	/* Song Position Pointer with LSB and MSB values */
+#define SNDRV_SEQ_EVENT_SONGSEL		21	/* Song Select with song ID number */
+#define SNDRV_SEQ_EVENT_QFRAME		22	/* midi time code quarter frame */
+#define SNDRV_SEQ_EVENT_TIMESIGN	23	/* SMF Time Signature event */
+#define SNDRV_SEQ_EVENT_KEYSIGN		24	/* SMF Key Signature event */
+	        
+/** timer messages
+ * event data type = snd_seq_ev_queue_control
+ */
+#define SNDRV_SEQ_EVENT_START		30	/* midi Real Time Start message */
+#define SNDRV_SEQ_EVENT_CONTINUE	31	/* midi Real Time Continue message */
+#define SNDRV_SEQ_EVENT_STOP		32	/* midi Real Time Stop message */	
+#define	SNDRV_SEQ_EVENT_SETPOS_TICK	33	/* set tick queue position */
+#define SNDRV_SEQ_EVENT_SETPOS_TIME	34	/* set realtime queue position */
+#define SNDRV_SEQ_EVENT_TEMPO		35	/* (SMF) Tempo event */
+#define SNDRV_SEQ_EVENT_CLOCK		36	/* midi Real Time Clock message */
+#define SNDRV_SEQ_EVENT_TICK		37	/* midi Real Time Tick message */
+#define SNDRV_SEQ_EVENT_QUEUE_SKEW	38	/* skew queue tempo */
+
+/** others
+ * event data type = none
+ */
+#define SNDRV_SEQ_EVENT_TUNE_REQUEST	40	/* tune request */
+#define SNDRV_SEQ_EVENT_RESET		41	/* reset to power-on state */
+#define SNDRV_SEQ_EVENT_SENSING		42	/* "active sensing" event */
+
+/** echo back, kernel private messages
+ * event data type = any type
+ */
+#define SNDRV_SEQ_EVENT_ECHO		50	/* echo event */
+#define SNDRV_SEQ_EVENT_OSS		51	/* OSS raw event */
+
+/** system status messages (broadcast for subscribers)
+ * event data type = snd_seq_addr
+ */
+#define SNDRV_SEQ_EVENT_CLIENT_START	60	/* new client has connected */
+#define SNDRV_SEQ_EVENT_CLIENT_EXIT	61	/* client has left the system */
+#define SNDRV_SEQ_EVENT_CLIENT_CHANGE	62	/* client status/info has changed */
+#define SNDRV_SEQ_EVENT_PORT_START	63	/* new port was created */
+#define SNDRV_SEQ_EVENT_PORT_EXIT	64	/* port was deleted from system */
+#define SNDRV_SEQ_EVENT_PORT_CHANGE	65	/* port status/info has changed */
+
+/** port connection changes
+ * event data type = snd_seq_connect
+ */
+#define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED	66	/* ports connected */
+#define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67	/* ports disconnected */
+
+/* 70-89:  synthesizer events - obsoleted */
+
+/** user-defined events with fixed length
+ * event data type = any
+ */
+#define SNDRV_SEQ_EVENT_USR0		90
+#define SNDRV_SEQ_EVENT_USR1		91
+#define SNDRV_SEQ_EVENT_USR2		92
+#define SNDRV_SEQ_EVENT_USR3		93
+#define SNDRV_SEQ_EVENT_USR4		94
+#define SNDRV_SEQ_EVENT_USR5		95
+#define SNDRV_SEQ_EVENT_USR6		96
+#define SNDRV_SEQ_EVENT_USR7		97
+#define SNDRV_SEQ_EVENT_USR8		98
+#define SNDRV_SEQ_EVENT_USR9		99
+
+/* 100-118: instrument layer - obsoleted */
+/* 119-129: reserved */
+
+/* 130-139: variable length events
+ * event data type = snd_seq_ev_ext
+ * (SNDRV_SEQ_EVENT_LENGTH_VARIABLE must be set)
+ */
+#define SNDRV_SEQ_EVENT_SYSEX		130	/* system exclusive data (variable length) */
+#define SNDRV_SEQ_EVENT_BOUNCE		131	/* error event */
+/* 132-134: reserved */
+#define SNDRV_SEQ_EVENT_USR_VAR0	135
+#define SNDRV_SEQ_EVENT_USR_VAR1	136
+#define SNDRV_SEQ_EVENT_USR_VAR2	137
+#define SNDRV_SEQ_EVENT_USR_VAR3	138
+#define SNDRV_SEQ_EVENT_USR_VAR4	139
+
+/* 150-151: kernel events with quote - DO NOT use in user clients */
+#define SNDRV_SEQ_EVENT_KERNEL_ERROR	150
+#define SNDRV_SEQ_EVENT_KERNEL_QUOTE	151	/* obsolete */
+
+/* 152-191: reserved */
+
+/* 192-254: hardware specific events */
+
+/* 255: special event */
+#define SNDRV_SEQ_EVENT_NONE		255
+
+
+typedef unsigned char snd_seq_event_type_t;
+
+/** event address */
+struct snd_seq_addr {
+	unsigned char client;	/**< Client number:         0..255, 255 = broadcast to all clients */
+	unsigned char port;	/**< Port within client:    0..255, 255 = broadcast to all ports */
+};
+
+/** port connection */
+struct snd_seq_connect {
+	struct snd_seq_addr sender;
+	struct snd_seq_addr dest;
+};
+
+
+#define SNDRV_SEQ_ADDRESS_UNKNOWN	253	/* unknown source */
+#define SNDRV_SEQ_ADDRESS_SUBSCRIBERS	254	/* send event to all subscribed ports */
+#define SNDRV_SEQ_ADDRESS_BROADCAST	255	/* send event to all queues/clients/ports/channels */
+#define SNDRV_SEQ_QUEUE_DIRECT		253	/* direct dispatch */
+
+	/* event mode flag - NOTE: only 8 bits available! */
+#define SNDRV_SEQ_TIME_STAMP_TICK	(0<<0) /* timestamp in clock ticks */
+#define SNDRV_SEQ_TIME_STAMP_REAL	(1<<0) /* timestamp in real time */
+#define SNDRV_SEQ_TIME_STAMP_MASK	(1<<0)
+
+#define SNDRV_SEQ_TIME_MODE_ABS		(0<<1)	/* absolute timestamp */
+#define SNDRV_SEQ_TIME_MODE_REL		(1<<1)	/* relative to current time */
+#define SNDRV_SEQ_TIME_MODE_MASK	(1<<1)
+
+#define SNDRV_SEQ_EVENT_LENGTH_FIXED	(0<<2)	/* fixed event size */
+#define SNDRV_SEQ_EVENT_LENGTH_VARIABLE	(1<<2)	/* variable event size */
+#define SNDRV_SEQ_EVENT_LENGTH_VARUSR	(2<<2)	/* variable event size - user memory space */
+#define SNDRV_SEQ_EVENT_LENGTH_MASK	(3<<2)
+
+#define SNDRV_SEQ_PRIORITY_NORMAL	(0<<4)	/* normal priority */
+#define SNDRV_SEQ_PRIORITY_HIGH		(1<<4)	/* event should be processed before others */
+#define SNDRV_SEQ_PRIORITY_MASK		(1<<4)
+
+
+	/* note event */
+struct snd_seq_ev_note {
+	unsigned char channel;
+	unsigned char note;
+	unsigned char velocity;
+	unsigned char off_velocity;	/* only for SNDRV_SEQ_EVENT_NOTE */
+	unsigned int duration;		/* only for SNDRV_SEQ_EVENT_NOTE */
+};
+
+	/* controller event */
+struct snd_seq_ev_ctrl {
+	unsigned char channel;
+	unsigned char unused1, unused2, unused3;	/* pad */
+	unsigned int param;
+	signed int value;
+};
+
+	/* generic set of bytes (12x8 bit) */
+struct snd_seq_ev_raw8 {
+	unsigned char d[12];	/* 8 bit value */
+};
+
+	/* generic set of integers (3x32 bit) */
+struct snd_seq_ev_raw32 {
+	unsigned int d[3];	/* 32 bit value */
+};
+
+	/* external stored data */
+struct snd_seq_ev_ext {
+	unsigned int len;	/* length of data */
+	void *ptr;		/* pointer to data (note: maybe 64-bit) */
+} __attribute__((packed));
+
+struct snd_seq_result {
+	int event;		/* processed event type */
+	int result;
+};
+
+
+struct snd_seq_real_time {
+	unsigned int tv_sec;	/* seconds */
+	unsigned int tv_nsec;	/* nanoseconds */
+};
+
+typedef unsigned int snd_seq_tick_time_t;	/* midi ticks */
+
+union snd_seq_timestamp {
+	snd_seq_tick_time_t tick;
+	struct snd_seq_real_time time;
+};
+
+struct snd_seq_queue_skew {
+	unsigned int value;
+	unsigned int base;
+};
+
+	/* queue timer control */
+struct snd_seq_ev_queue_control {
+	unsigned char queue;			/* affected queue */
+	unsigned char pad[3];			/* reserved */
+	union {
+		signed int value;		/* affected value (e.g. tempo) */
+		union snd_seq_timestamp time;	/* time */
+		unsigned int position;		/* sync position */
+		struct snd_seq_queue_skew skew;
+		unsigned int d32[2];
+		unsigned char d8[8];
+	} param;
+};
+
+	/* quoted event - inside the kernel only */
+struct snd_seq_ev_quote {
+	struct snd_seq_addr origin;		/* original sender */
+	unsigned short value;		/* optional data */
+	struct snd_seq_event *event;		/* quoted event */
+} __attribute__((packed));
+
+
+	/* sequencer event */
+struct snd_seq_event {
+	snd_seq_event_type_t type;	/* event type */
+	unsigned char flags;		/* event flags */
+	char tag;
+	
+	unsigned char queue;		/* schedule queue */
+	union snd_seq_timestamp time;	/* schedule time */
+
+
+	struct snd_seq_addr source;	/* source address */
+	struct snd_seq_addr dest;	/* destination address */
+
+	union {				/* event data... */
+		struct snd_seq_ev_note note;
+		struct snd_seq_ev_ctrl control;
+		struct snd_seq_ev_raw8 raw8;
+		struct snd_seq_ev_raw32 raw32;
+		struct snd_seq_ev_ext ext;
+		struct snd_seq_ev_queue_control queue;
+		union snd_seq_timestamp time;
+		struct snd_seq_addr addr;
+		struct snd_seq_connect connect;
+		struct snd_seq_result result;
+		struct snd_seq_ev_quote quote;
+	} data;
+};
+
+
+/*
+ * bounce event - stored as variable size data
+ */
+struct snd_seq_event_bounce {
+	int err;
+	struct snd_seq_event event;
+	/* external data follows here. */
+};
+
+
+	/* system information */
+struct snd_seq_system_info {
+	int queues;			/* maximum queues count */
+	int clients;			/* maximum clients count */
+	int ports;			/* maximum ports per client */
+	int channels;			/* maximum channels per port */
+	int cur_clients;		/* current clients */
+	int cur_queues;			/* current queues */
+	char reserved[24];
+};
+
+
+	/* system running information */
+struct snd_seq_running_info {
+	unsigned char client;		/* client id */
+	unsigned char big_endian;	/* 1 = big-endian */
+	unsigned char cpu_mode;		/* 4 = 32bit, 8 = 64bit */
+	unsigned char pad;		/* reserved */
+	unsigned char reserved[12];
+};
+
+
+	/* known client numbers */
+#define SNDRV_SEQ_CLIENT_SYSTEM		0
+	/* internal client numbers */
+#define SNDRV_SEQ_CLIENT_DUMMY		14	/* midi through */
+#define SNDRV_SEQ_CLIENT_OSS		15	/* oss sequencer emulator */
+
+
+	/* client types */
+typedef int __bitwise snd_seq_client_type_t;
+#define	NO_CLIENT	((snd_seq_client_type_t) 0)
+#define	USER_CLIENT	((snd_seq_client_type_t) 1)
+#define	KERNEL_CLIENT	((snd_seq_client_type_t) 2)
+                        
+	/* event filter flags */
+#define SNDRV_SEQ_FILTER_BROADCAST	(1U<<0)	/* accept broadcast messages */
+#define SNDRV_SEQ_FILTER_MULTICAST	(1U<<1)	/* accept multicast messages */
+#define SNDRV_SEQ_FILTER_BOUNCE		(1U<<2)	/* accept bounce event in error */
+#define SNDRV_SEQ_FILTER_USE_EVENT	(1U<<31)	/* use event filter */
+
+struct snd_seq_client_info {
+	int client;			/* client number to inquire */
+	snd_seq_client_type_t type;	/* client type */
+	char name[64];			/* client name */
+	unsigned int filter;		/* filter flags */
+	unsigned char multicast_filter[8]; /* multicast filter bitmap */
+	unsigned char event_filter[32];	/* event filter bitmap */
+	int num_ports;			/* RO: number of ports */
+	int event_lost;			/* number of lost events */
+	int card;			/* RO: card number[kernel] */
+	int pid;			/* RO: pid[user] */
+	char reserved[56];		/* for future use */
+};
+
+
+/* client pool size */
+struct snd_seq_client_pool {
+	int client;			/* client number to inquire */
+	int output_pool;		/* outgoing (write) pool size */
+	int input_pool;			/* incoming (read) pool size */
+	int output_room;		/* minimum free pool size for select/blocking mode */
+	int output_free;		/* unused size */
+	int input_free;			/* unused size */
+	char reserved[64];
+};
+
+
+/* Remove events by specified criteria */
+
+#define SNDRV_SEQ_REMOVE_INPUT		(1<<0)	/* Flush input queues */
+#define SNDRV_SEQ_REMOVE_OUTPUT		(1<<1)	/* Flush output queues */
+#define SNDRV_SEQ_REMOVE_DEST		(1<<2)	/* Restrict by destination q:client:port */
+#define SNDRV_SEQ_REMOVE_DEST_CHANNEL	(1<<3)	/* Restrict by channel */
+#define SNDRV_SEQ_REMOVE_TIME_BEFORE	(1<<4)	/* Restrict to before time */
+#define SNDRV_SEQ_REMOVE_TIME_AFTER	(1<<5)	/* Restrict to time or after */
+#define SNDRV_SEQ_REMOVE_TIME_TICK	(1<<6)	/* Time is in ticks */
+#define SNDRV_SEQ_REMOVE_EVENT_TYPE	(1<<7)	/* Restrict to event type */
+#define SNDRV_SEQ_REMOVE_IGNORE_OFF 	(1<<8)	/* Do not flush off events */
+#define SNDRV_SEQ_REMOVE_TAG_MATCH 	(1<<9)	/* Restrict to events with given tag */
+
+struct snd_seq_remove_events {
+	unsigned int  remove_mode;	/* Flags that determine what gets removed */
+
+	union snd_seq_timestamp time;
+
+	unsigned char queue;	/* Queue for REMOVE_DEST */
+	struct snd_seq_addr dest;	/* Address for REMOVE_DEST */
+	unsigned char channel;	/* Channel for REMOVE_DEST */
+
+	int  type;	/* For REMOVE_EVENT_TYPE */
+	char  tag;	/* Tag for REMOVE_TAG */
+
+	int  reserved[10];	/* To allow for future binary compatibility */
+
+};
+
+
+	/* known port numbers */
+#define SNDRV_SEQ_PORT_SYSTEM_TIMER	0
+#define SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE	1
+
+	/* port capabilities (32 bits) */
+#define SNDRV_SEQ_PORT_CAP_READ		(1<<0)	/* readable from this port */
+#define SNDRV_SEQ_PORT_CAP_WRITE	(1<<1)	/* writable to this port */
+
+#define SNDRV_SEQ_PORT_CAP_SYNC_READ	(1<<2)
+#define SNDRV_SEQ_PORT_CAP_SYNC_WRITE	(1<<3)
+
+#define SNDRV_SEQ_PORT_CAP_DUPLEX	(1<<4)
+
+#define SNDRV_SEQ_PORT_CAP_SUBS_READ	(1<<5)	/* allow read subscription */
+#define SNDRV_SEQ_PORT_CAP_SUBS_WRITE	(1<<6)	/* allow write subscription */
+#define SNDRV_SEQ_PORT_CAP_NO_EXPORT	(1<<7)	/* routing not allowed */
+
+	/* port type */
+#define SNDRV_SEQ_PORT_TYPE_SPECIFIC	(1<<0)	/* hardware specific */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC (1<<1)	/* generic MIDI device */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_GM	(1<<2)	/* General MIDI compatible device */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_GS	(1<<3)	/* GS compatible device */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_XG	(1<<4)	/* XG compatible device */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_MT32	(1<<5)	/* MT-32 compatible device */
+#define SNDRV_SEQ_PORT_TYPE_MIDI_GM2	(1<<6)	/* General MIDI 2 compatible device */
+
+/* other standards...*/
+#define SNDRV_SEQ_PORT_TYPE_SYNTH	(1<<10)	/* Synth device (no MIDI compatible - direct wavetable) */
+#define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1<<11)	/* Sampling device (support sample download) */
+#define SNDRV_SEQ_PORT_TYPE_SAMPLE	(1<<12)	/* Sampling device (sample can be downloaded at any time) */
+/*...*/
+#define SNDRV_SEQ_PORT_TYPE_HARDWARE	(1<<16)	/* driver for a hardware device */
+#define SNDRV_SEQ_PORT_TYPE_SOFTWARE	(1<<17)	/* implemented in software */
+#define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER	(1<<18)	/* generates sound */
+#define SNDRV_SEQ_PORT_TYPE_PORT	(1<<19)	/* connects to other device(s) */
+#define SNDRV_SEQ_PORT_TYPE_APPLICATION	(1<<20)	/* application (sequencer/editor) */
+
+/* misc. conditioning flags */
+#define SNDRV_SEQ_PORT_FLG_GIVEN_PORT	(1<<0)
+#define SNDRV_SEQ_PORT_FLG_TIMESTAMP	(1<<1)
+#define SNDRV_SEQ_PORT_FLG_TIME_REAL	(1<<2)
+
+struct snd_seq_port_info {
+	struct snd_seq_addr addr;	/* client/port numbers */
+	char name[64];			/* port name */
+
+	unsigned int capability;	/* port capability bits */
+	unsigned int type;		/* port type bits */
+	int midi_channels;		/* channels per MIDI port */
+	int midi_voices;		/* voices per MIDI port */
+	int synth_voices;		/* voices per SYNTH port */
+
+	int read_use;			/* R/O: subscribers for output (from this port) */
+	int write_use;			/* R/O: subscribers for input (to this port) */
+
+	void *kernel;			/* reserved for kernel use (must be NULL) */
+	unsigned int flags;		/* misc. conditioning */
+	unsigned char time_queue;	/* queue # for timestamping */
+	char reserved[59];		/* for future use */
+};
+
+
+/* queue flags */
+#define SNDRV_SEQ_QUEUE_FLG_SYNC	(1<<0)	/* sync enabled */
+
+/* queue information */
+struct snd_seq_queue_info {
+	int queue;		/* queue id */
+
+	/*
+	 *  security settings, only owner of this queue can start/stop timer
+	 *  etc. if the queue is locked for other clients
+	 */
+	int owner;		/* client id for owner of the queue */
+	unsigned locked:1;	/* timing queue locked for other queues */
+	char name[64];		/* name of this queue */
+	unsigned int flags;	/* flags */
+	char reserved[60];	/* for future use */
+
+};
+
+/* queue info/status */
+struct snd_seq_queue_status {
+	int queue;			/* queue id */
+	int events;			/* read-only - queue size */
+	snd_seq_tick_time_t tick;	/* current tick */
+	struct snd_seq_real_time time;	/* current time */
+	int running;			/* running state of queue */
+	int flags;			/* various flags */
+	char reserved[64];		/* for the future */
+};
+
+
+/* queue tempo */
+struct snd_seq_queue_tempo {
+	int queue;			/* sequencer queue */
+	unsigned int tempo;		/* current tempo, us/tick */
+	int ppq;			/* time resolution, ticks/quarter */
+	unsigned int skew_value;	/* queue skew */
+	unsigned int skew_base;		/* queue skew base */
+	char reserved[24];		/* for the future */
+};
+
+
+/* sequencer timer sources */
+#define SNDRV_SEQ_TIMER_ALSA		0	/* ALSA timer */
+#define SNDRV_SEQ_TIMER_MIDI_CLOCK	1	/* Midi Clock (CLOCK event) */
+#define SNDRV_SEQ_TIMER_MIDI_TICK	2	/* Midi Timer Tick (TICK event) */
+
+/* queue timer info */
+struct snd_seq_queue_timer {
+	int queue;			/* sequencer queue */
+	int type;			/* source timer type */
+	union {
+		struct {
+			struct snd_timer_id id;	/* ALSA's timer ID */
+			unsigned int resolution;	/* resolution in Hz */
+		} alsa;
+	} u;
+	char reserved[64];		/* for the future use */
+};
+
+
+struct snd_seq_queue_client {
+	int queue;		/* sequencer queue */
+	int client;		/* sequencer client */
+	int used;		/* queue is used with this client
+				   (must be set for accepting events) */
+	/* per client watermarks */
+	char reserved[64];	/* for future use */
+};
+
+
+#define SNDRV_SEQ_PORT_SUBS_EXCLUSIVE	(1<<0)	/* exclusive connection */
+#define SNDRV_SEQ_PORT_SUBS_TIMESTAMP	(1<<1)
+#define SNDRV_SEQ_PORT_SUBS_TIME_REAL	(1<<2)
+
+struct snd_seq_port_subscribe {
+	struct snd_seq_addr sender;	/* sender address */
+	struct snd_seq_addr dest;	/* destination address */
+	unsigned int voices;		/* number of voices to be allocated (0 = don't care) */
+	unsigned int flags;		/* modes */
+	unsigned char queue;		/* input time-stamp queue (optional) */
+	unsigned char pad[3];		/* reserved */
+	char reserved[64];
+};
+
+/* type of query subscription */
+#define SNDRV_SEQ_QUERY_SUBS_READ	0
+#define SNDRV_SEQ_QUERY_SUBS_WRITE	1
+
+struct snd_seq_query_subs {
+	struct snd_seq_addr root;	/* client/port id to be searched */
+	int type;		/* READ or WRITE */
+	int index;		/* 0..N-1 */
+	int num_subs;		/* R/O: number of subscriptions on this port */
+	struct snd_seq_addr addr;	/* R/O: result */
+	unsigned char queue;	/* R/O: result */
+	unsigned int flags;	/* R/O: result */
+	char reserved[64];	/* for future use */
+};
+
+
+/*
+ *  IOCTL commands
+ */
+
+#define SNDRV_SEQ_IOCTL_PVERSION	_IOR ('S', 0x00, int)
+#define SNDRV_SEQ_IOCTL_CLIENT_ID	_IOR ('S', 0x01, int)
+#define SNDRV_SEQ_IOCTL_SYSTEM_INFO	_IOWR('S', 0x02, struct snd_seq_system_info)
+#define SNDRV_SEQ_IOCTL_RUNNING_MODE	_IOWR('S', 0x03, struct snd_seq_running_info)
+
+#define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO	_IOWR('S', 0x10, struct snd_seq_client_info)
+#define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO	_IOW ('S', 0x11, struct snd_seq_client_info)
+
+#define SNDRV_SEQ_IOCTL_CREATE_PORT	_IOWR('S', 0x20, struct snd_seq_port_info)
+#define SNDRV_SEQ_IOCTL_DELETE_PORT	_IOW ('S', 0x21, struct snd_seq_port_info)
+#define SNDRV_SEQ_IOCTL_GET_PORT_INFO	_IOWR('S', 0x22, struct snd_seq_port_info)
+#define SNDRV_SEQ_IOCTL_SET_PORT_INFO	_IOW ('S', 0x23, struct snd_seq_port_info)
+
+#define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT	_IOW ('S', 0x30, struct snd_seq_port_subscribe)
+#define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW ('S', 0x31, struct snd_seq_port_subscribe)
+
+#define SNDRV_SEQ_IOCTL_CREATE_QUEUE	_IOWR('S', 0x32, struct snd_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_DELETE_QUEUE	_IOW ('S', 0x33, struct snd_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO	_IOWR('S', 0x34, struct snd_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO	_IOWR('S', 0x35, struct snd_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE	_IOWR('S', 0x36, struct snd_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct snd_seq_queue_status)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO	_IOWR('S', 0x41, struct snd_seq_queue_tempo)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO	_IOW ('S', 0x42, struct snd_seq_queue_tempo)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER	_IOWR('S', 0x45, struct snd_seq_queue_timer)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER	_IOW ('S', 0x46, struct snd_seq_queue_timer)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT	_IOWR('S', 0x49, struct snd_seq_queue_client)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT	_IOW ('S', 0x4a, struct snd_seq_queue_client)
+#define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL	_IOWR('S', 0x4b, struct snd_seq_client_pool)
+#define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL	_IOW ('S', 0x4c, struct snd_seq_client_pool)
+#define SNDRV_SEQ_IOCTL_REMOVE_EVENTS	_IOW ('S', 0x4e, struct snd_seq_remove_events)
+#define SNDRV_SEQ_IOCTL_QUERY_SUBS	_IOWR('S', 0x4f, struct snd_seq_query_subs)
+#define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION	_IOWR('S', 0x50, struct snd_seq_port_subscribe)
+#define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT	_IOWR('S', 0x51, struct snd_seq_client_info)
+#define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT	_IOWR('S', 0x52, struct snd_seq_port_info)
+
+#endif /* __SOUND_ASEQUENCER_H */
diff --git a/contrib/libs/linux-headers/sound/asoc.h b/contrib/libs/linux-headers/sound/asoc.h
new file mode 100644
index 0000000000..3868fa9667
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/asoc.h
@@ -0,0 +1,635 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * uapi/sound/asoc.h -- ALSA SoC Firmware Controls and DAPM
+ *
+ * Copyright (C) 2012 Texas Instruments Inc.
+ * Copyright (C) 2015 Intel Corporation.
+ *
+ * Simple file API to load FW that includes mixers, coefficients, DAPM graphs,
+ * algorithms, equalisers, DAIs, widgets etc.
+*/
+
+#ifndef __LINUX_UAPI_SND_ASOC_H
+#define __LINUX_UAPI_SND_ASOC_H
+
+#include <linux/types.h>
+#include <sound/asound.h>
+
+/*
+ * Maximum number of channels topology kcontrol can represent.
+ */
+#define SND_SOC_TPLG_MAX_CHAN		8
+
+/*
+ * Maximum number of PCM formats capability
+ */
+#define SND_SOC_TPLG_MAX_FORMATS	16
+
+/*
+ * Maximum number of PCM stream configs
+ */
+#define SND_SOC_TPLG_STREAM_CONFIG_MAX  8
+
+/*
+ * Maximum number of physical link's hardware configs
+ */
+#define SND_SOC_TPLG_HW_CONFIG_MAX	8
+
+/* individual kcontrol info types - can be mixed with other types */
+#define SND_SOC_TPLG_CTL_VOLSW		1
+#define SND_SOC_TPLG_CTL_VOLSW_SX	2
+#define SND_SOC_TPLG_CTL_VOLSW_XR_SX	3
+#define SND_SOC_TPLG_CTL_ENUM		4
+#define SND_SOC_TPLG_CTL_BYTES		5
+#define SND_SOC_TPLG_CTL_ENUM_VALUE	6
+#define SND_SOC_TPLG_CTL_RANGE		7
+#define SND_SOC_TPLG_CTL_STROBE		8
+
+
+/* individual widget kcontrol info types - can be mixed with other types */
+#define SND_SOC_TPLG_DAPM_CTL_VOLSW		64
+#define SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE	65
+#define SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT		66
+#define SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE	67
+#define SND_SOC_TPLG_DAPM_CTL_PIN		68
+
+/* DAPM widget types - add new items to the end */
+#define SND_SOC_TPLG_DAPM_INPUT		0
+#define SND_SOC_TPLG_DAPM_OUTPUT	1
+#define SND_SOC_TPLG_DAPM_MUX		2
+#define SND_SOC_TPLG_DAPM_MIXER		3
+#define SND_SOC_TPLG_DAPM_PGA		4
+#define SND_SOC_TPLG_DAPM_OUT_DRV	5
+#define SND_SOC_TPLG_DAPM_ADC		6
+#define SND_SOC_TPLG_DAPM_DAC		7
+#define SND_SOC_TPLG_DAPM_SWITCH	8
+#define SND_SOC_TPLG_DAPM_PRE		9
+#define SND_SOC_TPLG_DAPM_POST		10
+#define SND_SOC_TPLG_DAPM_AIF_IN	11
+#define SND_SOC_TPLG_DAPM_AIF_OUT	12
+#define SND_SOC_TPLG_DAPM_DAI_IN	13
+#define SND_SOC_TPLG_DAPM_DAI_OUT	14
+#define SND_SOC_TPLG_DAPM_DAI_LINK	15
+#define SND_SOC_TPLG_DAPM_BUFFER	16
+#define SND_SOC_TPLG_DAPM_SCHEDULER	17
+#define SND_SOC_TPLG_DAPM_EFFECT	18
+#define SND_SOC_TPLG_DAPM_SIGGEN	19
+#define SND_SOC_TPLG_DAPM_SRC		20
+#define SND_SOC_TPLG_DAPM_ASRC		21
+#define SND_SOC_TPLG_DAPM_ENCODER	22
+#define SND_SOC_TPLG_DAPM_DECODER	23
+#define SND_SOC_TPLG_DAPM_LAST		SND_SOC_TPLG_DAPM_DECODER
+
+/* Header magic number and string sizes */
+#define SND_SOC_TPLG_MAGIC		0x41536F43 /* ASoC */
+
+/* string sizes */
+#define SND_SOC_TPLG_NUM_TEXTS		16
+
+/* ABI version */
+#define SND_SOC_TPLG_ABI_VERSION	0x5	/* current version */
+#define SND_SOC_TPLG_ABI_VERSION_MIN	0x4	/* oldest version supported */
+
+/* Max size of TLV data */
+#define SND_SOC_TPLG_TLV_SIZE		32
+
+/*
+ * File and Block header data types.
+ * Add new generic and vendor types to end of list.
+ * Generic types are handled by the core whilst vendors types are passed
+ * to the component drivers for handling.
+ */
+#define SND_SOC_TPLG_TYPE_MIXER		1
+#define SND_SOC_TPLG_TYPE_BYTES		2
+#define SND_SOC_TPLG_TYPE_ENUM		3
+#define SND_SOC_TPLG_TYPE_DAPM_GRAPH	4
+#define SND_SOC_TPLG_TYPE_DAPM_WIDGET	5
+#define SND_SOC_TPLG_TYPE_DAI_LINK	6
+#define SND_SOC_TPLG_TYPE_PCM		7
+#define SND_SOC_TPLG_TYPE_MANIFEST	8
+#define SND_SOC_TPLG_TYPE_CODEC_LINK	9
+#define SND_SOC_TPLG_TYPE_BACKEND_LINK	10
+#define SND_SOC_TPLG_TYPE_PDATA		11
+#define SND_SOC_TPLG_TYPE_DAI		12
+#define SND_SOC_TPLG_TYPE_MAX		SND_SOC_TPLG_TYPE_DAI
+
+/* vendor block IDs - please add new vendor types to end */
+#define SND_SOC_TPLG_TYPE_VENDOR_FW	1000
+#define SND_SOC_TPLG_TYPE_VENDOR_CONFIG	1001
+#define SND_SOC_TPLG_TYPE_VENDOR_COEFF	1002
+#define SND_SOC_TPLG_TYPEVENDOR_CODEC	1003
+
+#define SND_SOC_TPLG_STREAM_PLAYBACK	0
+#define SND_SOC_TPLG_STREAM_CAPTURE	1
+
+/* vendor tuple types */
+#define SND_SOC_TPLG_TUPLE_TYPE_UUID	0
+#define SND_SOC_TPLG_TUPLE_TYPE_STRING	1
+#define SND_SOC_TPLG_TUPLE_TYPE_BOOL	2
+#define SND_SOC_TPLG_TUPLE_TYPE_BYTE	3
+#define SND_SOC_TPLG_TUPLE_TYPE_WORD	4
+#define SND_SOC_TPLG_TUPLE_TYPE_SHORT	5
+
+/* DAI flags */
+#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES         (1 << 0)
+#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS      (1 << 1)
+#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS    (1 << 2)
+
+/* DAI clock gating */
+#define SND_SOC_TPLG_DAI_CLK_GATE_UNDEFINED	0
+#define SND_SOC_TPLG_DAI_CLK_GATE_GATED	1
+#define SND_SOC_TPLG_DAI_CLK_GATE_CONT		2
+
+/* DAI mclk_direction */
+#define SND_SOC_TPLG_MCLK_CO            0 /* for codec, mclk is output */
+#define SND_SOC_TPLG_MCLK_CI            1 /* for codec, mclk is input */
+
+/* DAI physical PCM data formats.
+ * Add new formats to the end of the list.
+ */
+#define SND_SOC_DAI_FORMAT_I2S          1 /* I2S mode */
+#define SND_SOC_DAI_FORMAT_RIGHT_J      2 /* Right Justified mode */
+#define SND_SOC_DAI_FORMAT_LEFT_J       3 /* Left Justified mode */
+#define SND_SOC_DAI_FORMAT_DSP_A        4 /* L data MSB after FRM LRC */
+#define SND_SOC_DAI_FORMAT_DSP_B        5 /* L data MSB during FRM LRC */
+#define SND_SOC_DAI_FORMAT_AC97         6 /* AC97 */
+#define SND_SOC_DAI_FORMAT_PDM          7 /* Pulse density modulation */
+
+/* left and right justified also known as MSB and LSB respectively */
+#define SND_SOC_DAI_FORMAT_MSB          SND_SOC_DAI_FORMAT_LEFT_J
+#define SND_SOC_DAI_FORMAT_LSB          SND_SOC_DAI_FORMAT_RIGHT_J
+
+/* DAI link flags */
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES         (1 << 0)
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS      (1 << 1)
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS    (1 << 2)
+#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP            (1 << 3)
+
+/* DAI topology BCLK parameter
+ * For the backwards capability, by default codec is bclk provider
+ */
+#define SND_SOC_TPLG_BCLK_CP         0 /* codec is bclk provider */
+#define SND_SOC_TPLG_BCLK_CC         1 /* codec is bclk consumer */
+/* keep previous definitions for compatibility */
+#define SND_SOC_TPLG_BCLK_CM         SND_SOC_TPLG_BCLK_CP
+#define SND_SOC_TPLG_BCLK_CS         SND_SOC_TPLG_BCLK_CC
+
+/* DAI topology FSYNC parameter
+ * For the backwards capability, by default codec is fsync provider
+ */
+#define SND_SOC_TPLG_FSYNC_CP         0 /* codec is fsync provider */
+#define SND_SOC_TPLG_FSYNC_CC         1 /* codec is fsync consumer */
+/* keep previous definitions for compatibility */
+#define SND_SOC_TPLG_FSYNC_CM         SND_SOC_TPLG_FSYNC_CP
+#define SND_SOC_TPLG_FSYNC_CS         SND_SOC_TPLG_FSYNC_CC
+
+/*
+ * Block Header.
+ * This header precedes all object and object arrays below.
+ */
+struct snd_soc_tplg_hdr {
+	__le32 magic;		/* magic number */
+	__le32 abi;		/* ABI version */
+	__le32 version;		/* optional vendor specific version details */
+	__le32 type;		/* SND_SOC_TPLG_TYPE_ */
+	__le32 size;		/* size of this structure */
+	__le32 vendor_type;	/* optional vendor specific type info */
+	__le32 payload_size;	/* data bytes, excluding this header */
+	__le32 index;		/* identifier for block */
+	__le32 count;		/* number of elements in block */
+} __attribute__((packed));
+
+/* vendor tuple for uuid */
+struct snd_soc_tplg_vendor_uuid_elem {
+	__le32 token;
+	char uuid[16];
+} __attribute__((packed));
+
+/* vendor tuple for a bool/byte/short/word value */
+struct snd_soc_tplg_vendor_value_elem {
+	__le32 token;
+	__le32 value;
+} __attribute__((packed));
+
+/* vendor tuple for string */
+struct snd_soc_tplg_vendor_string_elem {
+	__le32 token;
+	char string[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+} __attribute__((packed));
+
+struct snd_soc_tplg_vendor_array {
+	__le32 size;	/* size in bytes of the array, including all elements */
+	__le32 type;	/* SND_SOC_TPLG_TUPLE_TYPE_ */
+	__le32 num_elems;	/* number of elements in array */
+	union {
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_uuid_elem, uuid);
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_value_elem, value);
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_string_elem, string);
+	};
+} __attribute__((packed));
+
+/*
+ * Private data.
+ * All topology objects may have private data that can be used by the driver or
+ * firmware. Core will ignore this data.
+ */
+struct snd_soc_tplg_private {
+	__le32 size;	/* in bytes of private data */
+	union {
+		__DECLARE_FLEX_ARRAY(char, data);
+		__DECLARE_FLEX_ARRAY(struct snd_soc_tplg_vendor_array, array);
+	};
+} __attribute__((packed));
+
+/*
+ * Kcontrol TLV data.
+ */
+struct snd_soc_tplg_tlv_dbscale {
+	__le32 min;
+	__le32 step;
+	__le32 mute;
+} __attribute__((packed));
+
+struct snd_soc_tplg_ctl_tlv {
+	__le32 size;	/* in bytes of this structure */
+	__le32 type;	/* SNDRV_CTL_TLVT_*, type of TLV */
+	union {
+		__le32 data[SND_SOC_TPLG_TLV_SIZE];
+		struct snd_soc_tplg_tlv_dbscale scale;
+	};
+} __attribute__((packed));
+
+/*
+ * Kcontrol channel data
+ */
+struct snd_soc_tplg_channel {
+	__le32 size;	/* in bytes of this structure */
+	__le32 reg;
+	__le32 shift;
+	__le32 id;	/* ID maps to Left, Right, LFE etc */
+} __attribute__((packed));
+
+/*
+ * Genericl Operations IDs, for binding Kcontrol or Bytes ext ops
+ * Kcontrol ops need get/put/info.
+ * Bytes ext ops need get/put.
+ */
+struct snd_soc_tplg_io_ops {
+	__le32 get;
+	__le32 put;
+	__le32 info;
+} __attribute__((packed));
+
+/*
+ * kcontrol header
+ */
+struct snd_soc_tplg_ctl_hdr {
+	__le32 size;	/* in bytes of this structure */
+	__le32 type;
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le32 access;
+	struct snd_soc_tplg_io_ops ops;
+	struct snd_soc_tplg_ctl_tlv tlv;
+} __attribute__((packed));
+
+/*
+ * Stream Capabilities
+ */
+struct snd_soc_tplg_stream_caps {
+	__le32 size;		/* in bytes of this structure */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le64 formats;	/* supported formats SNDRV_PCM_FMTBIT_* */
+	__le32 rates;		/* supported rates SNDRV_PCM_RATE_* */
+	__le32 rate_min;	/* min rate */
+	__le32 rate_max;	/* max rate */
+	__le32 channels_min;	/* min channels */
+	__le32 channels_max;	/* max channels */
+	__le32 periods_min;	/* min number of periods */
+	__le32 periods_max;	/* max number of periods */
+	__le32 period_size_min;	/* min period size bytes */
+	__le32 period_size_max;	/* max period size bytes */
+	__le32 buffer_size_min;	/* min buffer size bytes */
+	__le32 buffer_size_max;	/* max buffer size bytes */
+	__le32 sig_bits;        /* number of bits of content */
+} __attribute__((packed));
+
+/*
+ * FE or BE Stream configuration supported by SW/FW
+ */
+struct snd_soc_tplg_stream {
+	__le32 size;		/* in bytes of this structure */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* Name of the stream */
+	__le64 format;		/* SNDRV_PCM_FMTBIT_* */
+	__le32 rate;		/* SNDRV_PCM_RATE_* */
+	__le32 period_bytes;	/* size of period in bytes */
+	__le32 buffer_bytes;	/* size of buffer in bytes */
+	__le32 channels;	/* channels */
+} __attribute__((packed));
+
+
+/*
+ * Describes a physical link's runtime supported hardware config,
+ * i.e. hardware audio formats.
+ */
+struct snd_soc_tplg_hw_config {
+	__le32 size;            /* in bytes of this structure */
+	__le32 id;		/* unique ID - - used to match */
+	__le32 fmt;		/* SND_SOC_DAI_FORMAT_ format value */
+	__u8 clock_gated;	/* SND_SOC_TPLG_DAI_CLK_GATE_ value */
+	__u8 invert_bclk;	/* 1 for inverted BCLK, 0 for normal */
+	__u8 invert_fsync;	/* 1 for inverted frame clock, 0 for normal */
+	__u8 bclk_provider;	/* SND_SOC_TPLG_BCLK_ value */
+	__u8 fsync_provider;	/* SND_SOC_TPLG_FSYNC_ value */
+	__u8 mclk_direction;    /* SND_SOC_TPLG_MCLK_ value */
+	__le16 reserved;	/* for 32bit alignment */
+	__le32 mclk_rate;	/* MCLK or SYSCLK freqency in Hz */
+	__le32 bclk_rate;	/* BCLK freqency in Hz */
+	__le32 fsync_rate;	/* frame clock in Hz */
+	__le32 tdm_slots;	/* number of TDM slots in use */
+	__le32 tdm_slot_width;	/* width in bits for each slot */
+	__le32 tx_slots;	/* bit mask for active Tx slots */
+	__le32 rx_slots;	/* bit mask for active Rx slots */
+	__le32 tx_channels;	/* number of Tx channels */
+	__le32 tx_chanmap[SND_SOC_TPLG_MAX_CHAN]; /* array of slot number */
+	__le32 rx_channels;	/* number of Rx channels */
+	__le32 rx_chanmap[SND_SOC_TPLG_MAX_CHAN]; /* array of slot number */
+} __attribute__((packed));
+
+/*
+ * Manifest. List totals for each payload type. Not used in parsing, but will
+ * be passed to the component driver before any other objects in order for any
+ * global component resource allocations.
+ *
+ * File block representation for manifest :-
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_hdr           |  1 |
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_manifest      |  1 |
+ * +-----------------------------------+----+
+ */
+struct snd_soc_tplg_manifest {
+	__le32 size;		/* in bytes of this structure */
+	__le32 control_elems;	/* number of control elements */
+	__le32 widget_elems;	/* number of widget elements */
+	__le32 graph_elems;	/* number of graph elements */
+	__le32 pcm_elems;	/* number of PCM elements */
+	__le32 dai_link_elems;	/* number of DAI link elements */
+	__le32 dai_elems;	/* number of physical DAI elements */
+	__le32 reserved[20];	/* reserved for new ABI element types */
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * Mixer kcontrol.
+ *
+ * File block representation for mixer kcontrol :-
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_hdr           |  1 |
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_mixer_control |  N |
+ * +-----------------------------------+----+
+ */
+struct snd_soc_tplg_mixer_control {
+	struct snd_soc_tplg_ctl_hdr hdr;
+	__le32 size;	/* in bytes of this structure */
+	__le32 min;
+	__le32 max;
+	__le32 platform_max;
+	__le32 invert;
+	__le32 num_channels;
+	struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN];
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * Enumerated kcontrol
+ *
+ * File block representation for enum kcontrol :-
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_hdr           |  1 |
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_enum_control  |  N |
+ * +-----------------------------------+----+
+ */
+struct snd_soc_tplg_enum_control {
+	struct snd_soc_tplg_ctl_hdr hdr;
+	__le32 size;	/* in bytes of this structure */
+	__le32 num_channels;
+	struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN];
+	__le32 items;
+	__le32 mask;
+	__le32 count;
+	char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4];
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * Bytes kcontrol
+ *
+ * File block representation for bytes kcontrol :-
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_hdr           |  1 |
+ * +-----------------------------------+----+
+ * | struct snd_soc_tplg_bytes_control |  N |
+ * +-----------------------------------+----+
+ */
+struct snd_soc_tplg_bytes_control {
+	struct snd_soc_tplg_ctl_hdr hdr;
+	__le32 size;	/* in bytes of this structure */
+	__le32 max;
+	__le32 mask;
+	__le32 base;
+	__le32 num_regs;
+	struct snd_soc_tplg_io_ops ext_ops;
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * DAPM Graph Element
+ *
+ * File block representation for DAPM graph elements :-
+ * +-------------------------------------+----+
+ * | struct snd_soc_tplg_hdr             |  1 |
+ * +-------------------------------------+----+
+ * | struct snd_soc_tplg_dapm_graph_elem |  N |
+ * +-------------------------------------+----+
+ */
+struct snd_soc_tplg_dapm_graph_elem {
+	char sink[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char control[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char source[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+} __attribute__((packed));
+
+/*
+ * DAPM Widget.
+ *
+ * File block representation for DAPM widget :-
+ * +-------------------------------------+-----+
+ * | struct snd_soc_tplg_hdr             |  1  |
+ * +-------------------------------------+-----+
+ * | struct snd_soc_tplg_dapm_widget     |  N  |
+ * +-------------------------------------+-----+
+ * |   struct snd_soc_tplg_enum_control  | 0|1 |
+ * |   struct snd_soc_tplg_mixer_control | 0|N |
+ * +-------------------------------------+-----+
+ *
+ * Optional enum or mixer control can be appended to the end of each widget
+ * in the block.
+ */
+struct snd_soc_tplg_dapm_widget {
+	__le32 size;		/* in bytes of this structure */
+	__le32 id;		/* SND_SOC_DAPM_CTL */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char sname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+	__le32 reg;		/* negative reg = no direct dapm */
+	__le32 shift;		/* bits to shift */
+	__le32 mask;		/* non-shifted mask */
+	__le32 subseq;		/* sort within widget type */
+	__le32 invert;		/* invert the power bit */
+	__le32 ignore_suspend;	/* kept enabled over suspend */
+	__le16 event_flags;
+	__le16 event_type;
+	__le32 num_kcontrols;
+	struct snd_soc_tplg_private priv;
+	/*
+	 * kcontrols that relate to this widget
+	 * follow here after widget private data
+	 */
+} __attribute__((packed));
+
+
+/*
+ * Describes SW/FW specific features of PCM (FE DAI & DAI link).
+ *
+ * File block representation for PCM :-
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_hdr           |  1  |
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_pcm           |  N  |
+ * +-----------------------------------+-----+
+ */
+struct snd_soc_tplg_pcm {
+	__le32 size;		/* in bytes of this structure */
+	char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le32 pcm_id;		/* unique ID - used to match with DAI link */
+	__le32 dai_id;		/* unique ID - used to match */
+	__le32 playback;	/* supports playback mode */
+	__le32 capture;		/* supports capture mode */
+	__le32 compress;	/* 1 = compressed; 0 = PCM */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
+	__le32 num_streams;	/* number of streams */
+	struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */
+	__le32 flag_mask;       /* bitmask of flags to configure */
+	__le32 flags;           /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+
+/*
+ * Describes the physical link runtime supported configs or params
+ *
+ * File block representation for physical link config :-
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_hdr           |  1  |
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_link_config   |  N  |
+ * +-----------------------------------+-----+
+ */
+struct snd_soc_tplg_link_config {
+	__le32 size;            /* in bytes of this structure */
+	__le32 id;              /* unique ID - used to match */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* name - used to match */
+	char stream_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* stream name - used to match */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
+	__le32 num_streams;     /* number of streams */
+	struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX]; /* hw configs */
+	__le32 num_hw_configs;         /* number of hw configs */
+	__le32 default_hw_config_id;   /* default hw config ID for init */
+	__le32 flag_mask;       /* bitmask of flags to configure */
+	__le32 flags;           /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * Describes SW/FW specific features of physical DAI.
+ * It can be used to configure backend DAIs for DPCM.
+ *
+ * File block representation for physical DAI :-
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_hdr           |  1  |
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_dai           |  N  |
+ * +-----------------------------------+-----+
+ */
+struct snd_soc_tplg_dai {
+	__le32 size;            /* in bytes of this structure */
+	char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* name - used to match */
+	__le32 dai_id;          /* unique ID - used to match */
+	__le32 playback;        /* supports playback mode */
+	__le32 capture;         /* supports capture mode */
+	struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */
+	__le32 flag_mask;       /* bitmask of flags to configure */
+	__le32 flags;           /* SND_SOC_TPLG_DAI_FLGBIT_* */
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/*
+ * Old version of ABI structs, supported for backward compatibility.
+ */
+
+/* Manifest v4 */
+struct snd_soc_tplg_manifest_v4 {
+	__le32 size;		/* in bytes of this structure */
+	__le32 control_elems;	/* number of control elements */
+	__le32 widget_elems;	/* number of widget elements */
+	__le32 graph_elems;	/* number of graph elements */
+	__le32 pcm_elems;	/* number of PCM elements */
+	__le32 dai_link_elems;	/* number of DAI link elements */
+	struct snd_soc_tplg_private priv;
+} __attribute__((packed));
+
+/* Stream Capabilities v4 */
+struct snd_soc_tplg_stream_caps_v4 {
+	__le32 size;		/* in bytes of this structure */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le64 formats;	/* supported formats SNDRV_PCM_FMTBIT_* */
+	__le32 rates;		/* supported rates SNDRV_PCM_RATE_* */
+	__le32 rate_min;	/* min rate */
+	__le32 rate_max;	/* max rate */
+	__le32 channels_min;	/* min channels */
+	__le32 channels_max;	/* max channels */
+	__le32 periods_min;	/* min number of periods */
+	__le32 periods_max;	/* max number of periods */
+	__le32 period_size_min;	/* min period size bytes */
+	__le32 period_size_max;	/* max period size bytes */
+	__le32 buffer_size_min;	/* min buffer size bytes */
+	__le32 buffer_size_max;	/* max buffer size bytes */
+} __attribute__((packed));
+
+/* PCM v4 */
+struct snd_soc_tplg_pcm_v4 {
+	__le32 size;		/* in bytes of this structure */
+	char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le32 pcm_id;		/* unique ID - used to match with DAI link */
+	__le32 dai_id;		/* unique ID - used to match */
+	__le32 playback;	/* supports playback mode */
+	__le32 capture;		/* supports capture mode */
+	__le32 compress;	/* 1 = compressed; 0 = PCM */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
+	__le32 num_streams;	/* number of streams */
+	struct snd_soc_tplg_stream_caps_v4 caps[2]; /* playback and capture for DAI */
+} __attribute__((packed));
+
+/* Physical link config v4 */
+struct snd_soc_tplg_link_config_v4 {
+	__le32 size;            /* in bytes of this structure */
+	__le32 id;              /* unique ID - used to match */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
+	__le32 num_streams;     /* number of streams */
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/asound.h b/contrib/libs/linux-headers/sound/asound.h
new file mode 100644
index 0000000000..b7e0df9498
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/asound.h
@@ -0,0 +1,1158 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Advanced Linux Sound Architecture - ALSA - Driver
+ *  Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>,
+ *                             Abramo Bagnara <abramo@alsa-project.org>
+ */
+
+#ifndef __SOUND_ASOUND_H
+#define __SOUND_ASOUND_H
+
+#if defined(__KERNEL__) || defined(__linux__)
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#else
+#include <endian.h>
+#include <sys/ioctl.h>
+#endif
+
+#include <stdlib.h>
+#include <time.h>
+
+/*
+ *  protocol version
+ */
+
+#define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor))
+#define SNDRV_PROTOCOL_MAJOR(version) (((version)>>16)&0xffff)
+#define SNDRV_PROTOCOL_MINOR(version) (((version)>>8)&0xff)
+#define SNDRV_PROTOCOL_MICRO(version) ((version)&0xff)
+#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion, uversion) \
+	(SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || \
+	 (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && \
+	   SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion)))
+
+/****************************************************************************
+ *                                                                          *
+ *        Digital audio interface					    *
+ *                                                                          *
+ ****************************************************************************/
+
+#define AES_IEC958_STATUS_SIZE		24
+
+struct snd_aes_iec958 {
+	unsigned char status[AES_IEC958_STATUS_SIZE]; /* AES/IEC958 channel status bits */
+	unsigned char subcode[147];	/* AES/IEC958 subcode bits */
+	unsigned char pad;		/* nothing */
+	unsigned char dig_subframe[4];	/* AES/IEC958 subframe bits */
+};
+
+/****************************************************************************
+ *                                                                          *
+ *        CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort		    *
+ *                                                                          *
+ ****************************************************************************/
+
+struct snd_cea_861_aud_if {
+	unsigned char db1_ct_cc; /* coding type and channel count */
+	unsigned char db2_sf_ss; /* sample frequency and size */
+	unsigned char db3; /* not used, all zeros */
+	unsigned char db4_ca; /* channel allocation code */
+	unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */
+};
+
+/****************************************************************************
+ *                                                                          *
+ *      Section for driver hardware dependent interface - /dev/snd/hw?      *
+ *                                                                          *
+ ****************************************************************************/
+
+#define SNDRV_HWDEP_VERSION		SNDRV_PROTOCOL_VERSION(1, 0, 1)
+
+enum {
+	SNDRV_HWDEP_IFACE_OPL2 = 0,
+	SNDRV_HWDEP_IFACE_OPL3,
+	SNDRV_HWDEP_IFACE_OPL4,
+	SNDRV_HWDEP_IFACE_SB16CSP,	/* Creative Signal Processor */
+	SNDRV_HWDEP_IFACE_EMU10K1,	/* FX8010 processor in EMU10K1 chip */
+	SNDRV_HWDEP_IFACE_YSS225,	/* Yamaha FX processor */
+	SNDRV_HWDEP_IFACE_ICS2115,	/* Wavetable synth */
+	SNDRV_HWDEP_IFACE_SSCAPE,	/* Ensoniq SoundScape ISA card (MC68EC000) */
+	SNDRV_HWDEP_IFACE_VX,		/* Digigram VX cards */
+	SNDRV_HWDEP_IFACE_MIXART,	/* Digigram miXart cards */
+	SNDRV_HWDEP_IFACE_USX2Y,	/* Tascam US122, US224 & US428 usb */
+	SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, /* EmuX wavetable */
+	SNDRV_HWDEP_IFACE_BLUETOOTH,	/* Bluetooth audio */
+	SNDRV_HWDEP_IFACE_USX2Y_PCM,	/* Tascam US122, US224 & US428 rawusb pcm */
+	SNDRV_HWDEP_IFACE_PCXHR,	/* Digigram PCXHR */
+	SNDRV_HWDEP_IFACE_SB_RC,	/* SB Extigy/Audigy2NX remote control */
+	SNDRV_HWDEP_IFACE_HDA,		/* HD-audio */
+	SNDRV_HWDEP_IFACE_USB_STREAM,	/* direct access to usb stream */
+	SNDRV_HWDEP_IFACE_FW_DICE,	/* TC DICE FireWire device */
+	SNDRV_HWDEP_IFACE_FW_FIREWORKS,	/* Echo Audio Fireworks based device */
+	SNDRV_HWDEP_IFACE_FW_BEBOB,	/* BridgeCo BeBoB based device */
+	SNDRV_HWDEP_IFACE_FW_OXFW,	/* Oxford OXFW970/971 based device */
+	SNDRV_HWDEP_IFACE_FW_DIGI00X,	/* Digidesign Digi 002/003 family */
+	SNDRV_HWDEP_IFACE_FW_TASCAM,	/* TASCAM FireWire series */
+	SNDRV_HWDEP_IFACE_LINE6,	/* Line6 USB processors */
+	SNDRV_HWDEP_IFACE_FW_MOTU,	/* MOTU FireWire series */
+	SNDRV_HWDEP_IFACE_FW_FIREFACE,	/* RME Fireface series */
+
+	/* Don't forget to change the following: */
+	SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREFACE
+};
+
+struct snd_hwdep_info {
+	unsigned int device;		/* WR: device number */
+	int card;			/* R: card number */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* hwdep name */
+	int iface;			/* hwdep interface */
+	unsigned char reserved[64];	/* reserved for future */
+};
+
+/* generic DSP loader */
+struct snd_hwdep_dsp_status {
+	unsigned int version;		/* R: driver-specific version */
+	unsigned char id[32];		/* R: driver-specific ID string */
+	unsigned int num_dsps;		/* R: number of DSP images to transfer */
+	unsigned int dsp_loaded;	/* R: bit flags indicating the loaded DSPs */
+	unsigned int chip_ready;	/* R: 1 = initialization finished */
+	unsigned char reserved[16];	/* reserved for future use */
+};
+
+struct snd_hwdep_dsp_image {
+	unsigned int index;		/* W: DSP index */
+	unsigned char name[64];		/* W: ID (e.g. file name) */
+	unsigned char *image;	/* W: binary image */
+	size_t length;			/* W: size of image in bytes */
+	unsigned long driver_data;	/* W: driver-specific data */
+};
+
+#define SNDRV_HWDEP_IOCTL_PVERSION	_IOR ('H', 0x00, int)
+#define SNDRV_HWDEP_IOCTL_INFO		_IOR ('H', 0x01, struct snd_hwdep_info)
+#define SNDRV_HWDEP_IOCTL_DSP_STATUS	_IOR('H', 0x02, struct snd_hwdep_dsp_status)
+#define SNDRV_HWDEP_IOCTL_DSP_LOAD	_IOW('H', 0x03, struct snd_hwdep_dsp_image)
+
+/*****************************************************************************
+ *                                                                           *
+ *             Digital Audio (PCM) interface - /dev/snd/pcm??                *
+ *                                                                           *
+ *****************************************************************************/
+
+#define SNDRV_PCM_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 15)
+
+typedef unsigned long snd_pcm_uframes_t;
+typedef signed long snd_pcm_sframes_t;
+
+enum {
+	SNDRV_PCM_CLASS_GENERIC = 0,	/* standard mono or stereo device */
+	SNDRV_PCM_CLASS_MULTI,		/* multichannel device */
+	SNDRV_PCM_CLASS_MODEM,		/* software modem class */
+	SNDRV_PCM_CLASS_DIGITIZER,	/* digitizer class */
+	/* Don't forget to change the following: */
+	SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER,
+};
+
+enum {
+	SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, /* mono or stereo subdevices are mixed together */
+	SNDRV_PCM_SUBCLASS_MULTI_MIX,	/* multichannel subdevices are mixed together */
+	/* Don't forget to change the following: */
+	SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX,
+};
+
+enum {
+	SNDRV_PCM_STREAM_PLAYBACK = 0,
+	SNDRV_PCM_STREAM_CAPTURE,
+	SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE,
+};
+
+typedef int __bitwise snd_pcm_access_t;
+#define	SNDRV_PCM_ACCESS_MMAP_INTERLEAVED	((snd_pcm_access_t) 0) /* interleaved mmap */
+#define	SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED	((snd_pcm_access_t) 1) /* noninterleaved mmap */
+#define	SNDRV_PCM_ACCESS_MMAP_COMPLEX		((snd_pcm_access_t) 2) /* complex mmap */
+#define	SNDRV_PCM_ACCESS_RW_INTERLEAVED		((snd_pcm_access_t) 3) /* readi/writei */
+#define	SNDRV_PCM_ACCESS_RW_NONINTERLEAVED	((snd_pcm_access_t) 4) /* readn/writen */
+#define	SNDRV_PCM_ACCESS_LAST		SNDRV_PCM_ACCESS_RW_NONINTERLEAVED
+
+typedef int __bitwise snd_pcm_format_t;
+#define	SNDRV_PCM_FORMAT_S8	((snd_pcm_format_t) 0)
+#define	SNDRV_PCM_FORMAT_U8	((snd_pcm_format_t) 1)
+#define	SNDRV_PCM_FORMAT_S16_LE	((snd_pcm_format_t) 2)
+#define	SNDRV_PCM_FORMAT_S16_BE	((snd_pcm_format_t) 3)
+#define	SNDRV_PCM_FORMAT_U16_LE	((snd_pcm_format_t) 4)
+#define	SNDRV_PCM_FORMAT_U16_BE	((snd_pcm_format_t) 5)
+#define	SNDRV_PCM_FORMAT_S24_LE	((snd_pcm_format_t) 6) /* low three bytes */
+#define	SNDRV_PCM_FORMAT_S24_BE	((snd_pcm_format_t) 7) /* low three bytes */
+#define	SNDRV_PCM_FORMAT_U24_LE	((snd_pcm_format_t) 8) /* low three bytes */
+#define	SNDRV_PCM_FORMAT_U24_BE	((snd_pcm_format_t) 9) /* low three bytes */
+/*
+ * For S32/U32 formats, 'msbits' hardware parameter is often used to deliver information about the
+ * available bit count in most significant bit. It's for the case of so-called 'left-justified' or
+ * `right-padding` sample which has less width than 32 bit.
+ */
+#define	SNDRV_PCM_FORMAT_S32_LE	((snd_pcm_format_t) 10)
+#define	SNDRV_PCM_FORMAT_S32_BE	((snd_pcm_format_t) 11)
+#define	SNDRV_PCM_FORMAT_U32_LE	((snd_pcm_format_t) 12)
+#define	SNDRV_PCM_FORMAT_U32_BE	((snd_pcm_format_t) 13)
+#define	SNDRV_PCM_FORMAT_FLOAT_LE	((snd_pcm_format_t) 14) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */
+#define	SNDRV_PCM_FORMAT_FLOAT_BE	((snd_pcm_format_t) 15) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */
+#define	SNDRV_PCM_FORMAT_FLOAT64_LE	((snd_pcm_format_t) 16) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */
+#define	SNDRV_PCM_FORMAT_FLOAT64_BE	((snd_pcm_format_t) 17) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */
+#define	SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((snd_pcm_format_t) 18) /* IEC-958 subframe, Little Endian */
+#define	SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((snd_pcm_format_t) 19) /* IEC-958 subframe, Big Endian */
+#define	SNDRV_PCM_FORMAT_MU_LAW		((snd_pcm_format_t) 20)
+#define	SNDRV_PCM_FORMAT_A_LAW		((snd_pcm_format_t) 21)
+#define	SNDRV_PCM_FORMAT_IMA_ADPCM	((snd_pcm_format_t) 22)
+#define	SNDRV_PCM_FORMAT_MPEG		((snd_pcm_format_t) 23)
+#define	SNDRV_PCM_FORMAT_GSM		((snd_pcm_format_t) 24)
+#define	SNDRV_PCM_FORMAT_S20_LE	((snd_pcm_format_t) 25) /* in four bytes, LSB justified */
+#define	SNDRV_PCM_FORMAT_S20_BE	((snd_pcm_format_t) 26) /* in four bytes, LSB justified */
+#define	SNDRV_PCM_FORMAT_U20_LE	((snd_pcm_format_t) 27) /* in four bytes, LSB justified */
+#define	SNDRV_PCM_FORMAT_U20_BE	((snd_pcm_format_t) 28) /* in four bytes, LSB justified */
+/* gap in the numbering for a future standard linear format */
+#define	SNDRV_PCM_FORMAT_SPECIAL	((snd_pcm_format_t) 31)
+#define	SNDRV_PCM_FORMAT_S24_3LE	((snd_pcm_format_t) 32)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_S24_3BE	((snd_pcm_format_t) 33)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U24_3LE	((snd_pcm_format_t) 34)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U24_3BE	((snd_pcm_format_t) 35)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_S20_3LE	((snd_pcm_format_t) 36)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_S20_3BE	((snd_pcm_format_t) 37)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U20_3LE	((snd_pcm_format_t) 38)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U20_3BE	((snd_pcm_format_t) 39)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_S18_3LE	((snd_pcm_format_t) 40)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_S18_3BE	((snd_pcm_format_t) 41)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U18_3LE	((snd_pcm_format_t) 42)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_U18_3BE	((snd_pcm_format_t) 43)	/* in three bytes */
+#define	SNDRV_PCM_FORMAT_G723_24	((snd_pcm_format_t) 44) /* 8 samples in 3 bytes */
+#define	SNDRV_PCM_FORMAT_G723_24_1B	((snd_pcm_format_t) 45) /* 1 sample in 1 byte */
+#define	SNDRV_PCM_FORMAT_G723_40	((snd_pcm_format_t) 46) /* 8 Samples in 5 bytes */
+#define	SNDRV_PCM_FORMAT_G723_40_1B	((snd_pcm_format_t) 47) /* 1 sample in 1 byte */
+#define	SNDRV_PCM_FORMAT_DSD_U8		((snd_pcm_format_t) 48) /* DSD, 1-byte samples DSD (x8) */
+#define	SNDRV_PCM_FORMAT_DSD_U16_LE	((snd_pcm_format_t) 49) /* DSD, 2-byte samples DSD (x16), little endian */
+#define	SNDRV_PCM_FORMAT_DSD_U32_LE	((snd_pcm_format_t) 50) /* DSD, 4-byte samples DSD (x32), little endian */
+#define	SNDRV_PCM_FORMAT_DSD_U16_BE	((snd_pcm_format_t) 51) /* DSD, 2-byte samples DSD (x16), big endian */
+#define	SNDRV_PCM_FORMAT_DSD_U32_BE	((snd_pcm_format_t) 52) /* DSD, 4-byte samples DSD (x32), big endian */
+#define	SNDRV_PCM_FORMAT_LAST		SNDRV_PCM_FORMAT_DSD_U32_BE
+#define	SNDRV_PCM_FORMAT_FIRST		SNDRV_PCM_FORMAT_S8
+
+#ifdef SNDRV_LITTLE_ENDIAN
+#define	SNDRV_PCM_FORMAT_S16		SNDRV_PCM_FORMAT_S16_LE
+#define	SNDRV_PCM_FORMAT_U16		SNDRV_PCM_FORMAT_U16_LE
+#define	SNDRV_PCM_FORMAT_S24		SNDRV_PCM_FORMAT_S24_LE
+#define	SNDRV_PCM_FORMAT_U24		SNDRV_PCM_FORMAT_U24_LE
+#define	SNDRV_PCM_FORMAT_S32		SNDRV_PCM_FORMAT_S32_LE
+#define	SNDRV_PCM_FORMAT_U32		SNDRV_PCM_FORMAT_U32_LE
+#define	SNDRV_PCM_FORMAT_FLOAT		SNDRV_PCM_FORMAT_FLOAT_LE
+#define	SNDRV_PCM_FORMAT_FLOAT64	SNDRV_PCM_FORMAT_FLOAT64_LE
+#define	SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE
+#define	SNDRV_PCM_FORMAT_S20		SNDRV_PCM_FORMAT_S20_LE
+#define	SNDRV_PCM_FORMAT_U20		SNDRV_PCM_FORMAT_U20_LE
+#endif
+#ifdef SNDRV_BIG_ENDIAN
+#define	SNDRV_PCM_FORMAT_S16		SNDRV_PCM_FORMAT_S16_BE
+#define	SNDRV_PCM_FORMAT_U16		SNDRV_PCM_FORMAT_U16_BE
+#define	SNDRV_PCM_FORMAT_S24		SNDRV_PCM_FORMAT_S24_BE
+#define	SNDRV_PCM_FORMAT_U24		SNDRV_PCM_FORMAT_U24_BE
+#define	SNDRV_PCM_FORMAT_S32		SNDRV_PCM_FORMAT_S32_BE
+#define	SNDRV_PCM_FORMAT_U32		SNDRV_PCM_FORMAT_U32_BE
+#define	SNDRV_PCM_FORMAT_FLOAT		SNDRV_PCM_FORMAT_FLOAT_BE
+#define	SNDRV_PCM_FORMAT_FLOAT64	SNDRV_PCM_FORMAT_FLOAT64_BE
+#define	SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE
+#define	SNDRV_PCM_FORMAT_S20		SNDRV_PCM_FORMAT_S20_BE
+#define	SNDRV_PCM_FORMAT_U20		SNDRV_PCM_FORMAT_U20_BE
+#endif
+
+typedef int __bitwise snd_pcm_subformat_t;
+#define	SNDRV_PCM_SUBFORMAT_STD		((snd_pcm_subformat_t) 0)
+#define	SNDRV_PCM_SUBFORMAT_LAST	SNDRV_PCM_SUBFORMAT_STD
+
+#define SNDRV_PCM_INFO_MMAP		0x00000001	/* hardware supports mmap */
+#define SNDRV_PCM_INFO_MMAP_VALID	0x00000002	/* period data are valid during transfer */
+#define SNDRV_PCM_INFO_DOUBLE		0x00000004	/* Double buffering needed for PCM start/stop */
+#define SNDRV_PCM_INFO_BATCH		0x00000010	/* double buffering */
+#define SNDRV_PCM_INFO_SYNC_APPLPTR	0x00000020	/* need the explicit sync of appl_ptr update */
+#define SNDRV_PCM_INFO_INTERLEAVED	0x00000100	/* channels are interleaved */
+#define SNDRV_PCM_INFO_NONINTERLEAVED	0x00000200	/* channels are not interleaved */
+#define SNDRV_PCM_INFO_COMPLEX		0x00000400	/* complex frame organization (mmap only) */
+#define SNDRV_PCM_INFO_BLOCK_TRANSFER	0x00010000	/* hardware transfer block of samples */
+#define SNDRV_PCM_INFO_OVERRANGE	0x00020000	/* hardware supports ADC (capture) overrange detection */
+#define SNDRV_PCM_INFO_RESUME		0x00040000	/* hardware supports stream resume after suspend */
+#define SNDRV_PCM_INFO_PAUSE		0x00080000	/* pause ioctl is supported */
+#define SNDRV_PCM_INFO_HALF_DUPLEX	0x00100000	/* only half duplex */
+#define SNDRV_PCM_INFO_JOINT_DUPLEX	0x00200000	/* playback and capture stream are somewhat correlated */
+#define SNDRV_PCM_INFO_SYNC_START	0x00400000	/* pcm support some kind of sync go */
+#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP	0x00800000	/* period wakeup can be disabled */
+#define SNDRV_PCM_INFO_HAS_WALL_CLOCK   0x01000000      /* (Deprecated)has audio wall clock for audio/system time sync */
+#define SNDRV_PCM_INFO_HAS_LINK_ATIME              0x01000000  /* report hardware link audio time, reset on startup */
+#define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME     0x02000000  /* report absolute hardware link audio time, not reset on startup */
+#define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME    0x04000000  /* report estimated link audio time */
+#define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000  /* report synchronized audio/system time */
+#define SNDRV_PCM_INFO_EXPLICIT_SYNC	0x10000000	/* needs explicit sync of pointers and data */
+#define SNDRV_PCM_INFO_NO_REWINDS	0x20000000	/* hardware can only support monotonic changes of appl_ptr */
+#define SNDRV_PCM_INFO_DRAIN_TRIGGER	0x40000000		/* internal kernel flag - trigger in drain */
+#define SNDRV_PCM_INFO_FIFO_IN_FRAMES	0x80000000	/* internal kernel flag - FIFO size is in frames */
+
+#if (__BITS_PER_LONG == 32 && defined(__USE_TIME_BITS64)) || defined __KERNEL__
+#define __SND_STRUCT_TIME64
+#endif
+
+typedef int __bitwise snd_pcm_state_t;
+#define	SNDRV_PCM_STATE_OPEN		((snd_pcm_state_t) 0) /* stream is open */
+#define	SNDRV_PCM_STATE_SETUP		((snd_pcm_state_t) 1) /* stream has a setup */
+#define	SNDRV_PCM_STATE_PREPARED	((snd_pcm_state_t) 2) /* stream is ready to start */
+#define	SNDRV_PCM_STATE_RUNNING		((snd_pcm_state_t) 3) /* stream is running */
+#define	SNDRV_PCM_STATE_XRUN		((snd_pcm_state_t) 4) /* stream reached an xrun */
+#define	SNDRV_PCM_STATE_DRAINING	((snd_pcm_state_t) 5) /* stream is draining */
+#define	SNDRV_PCM_STATE_PAUSED		((snd_pcm_state_t) 6) /* stream is paused */
+#define	SNDRV_PCM_STATE_SUSPENDED	((snd_pcm_state_t) 7) /* hardware is suspended */
+#define	SNDRV_PCM_STATE_DISCONNECTED	((snd_pcm_state_t) 8) /* hardware is disconnected */
+#define	SNDRV_PCM_STATE_LAST		SNDRV_PCM_STATE_DISCONNECTED
+
+enum {
+	SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000,
+	SNDRV_PCM_MMAP_OFFSET_STATUS_OLD = 0x80000000,
+	SNDRV_PCM_MMAP_OFFSET_CONTROL_OLD = 0x81000000,
+	SNDRV_PCM_MMAP_OFFSET_STATUS_NEW = 0x82000000,
+	SNDRV_PCM_MMAP_OFFSET_CONTROL_NEW = 0x83000000,
+#ifdef __SND_STRUCT_TIME64
+	SNDRV_PCM_MMAP_OFFSET_STATUS = SNDRV_PCM_MMAP_OFFSET_STATUS_NEW,
+	SNDRV_PCM_MMAP_OFFSET_CONTROL = SNDRV_PCM_MMAP_OFFSET_CONTROL_NEW,
+#else
+	SNDRV_PCM_MMAP_OFFSET_STATUS = SNDRV_PCM_MMAP_OFFSET_STATUS_OLD,
+	SNDRV_PCM_MMAP_OFFSET_CONTROL = SNDRV_PCM_MMAP_OFFSET_CONTROL_OLD,
+#endif
+};
+
+union snd_pcm_sync_id {
+	unsigned char id[16];
+	unsigned short id16[8];
+	unsigned int id32[4];
+};
+
+struct snd_pcm_info {
+	unsigned int device;		/* RO/WR (control): device number */
+	unsigned int subdevice;		/* RO/WR (control): subdevice number */
+	int stream;			/* RO/WR (control): stream direction */
+	int card;			/* R: card number */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* name of this device */
+	unsigned char subname[32];	/* subdevice name */
+	int dev_class;			/* SNDRV_PCM_CLASS_* */
+	int dev_subclass;		/* SNDRV_PCM_SUBCLASS_* */
+	unsigned int subdevices_count;
+	unsigned int subdevices_avail;
+	union snd_pcm_sync_id sync;	/* hardware synchronization ID */
+	unsigned char reserved[64];	/* reserved for future... */
+};
+
+typedef int snd_pcm_hw_param_t;
+#define	SNDRV_PCM_HW_PARAM_ACCESS	0	/* Access type */
+#define	SNDRV_PCM_HW_PARAM_FORMAT	1	/* Format */
+#define	SNDRV_PCM_HW_PARAM_SUBFORMAT	2	/* Subformat */
+#define	SNDRV_PCM_HW_PARAM_FIRST_MASK	SNDRV_PCM_HW_PARAM_ACCESS
+#define	SNDRV_PCM_HW_PARAM_LAST_MASK	SNDRV_PCM_HW_PARAM_SUBFORMAT
+
+#define	SNDRV_PCM_HW_PARAM_SAMPLE_BITS	8	/* Bits per sample */
+#define	SNDRV_PCM_HW_PARAM_FRAME_BITS	9	/* Bits per frame */
+#define	SNDRV_PCM_HW_PARAM_CHANNELS	10	/* Channels */
+#define	SNDRV_PCM_HW_PARAM_RATE		11	/* Approx rate */
+#define	SNDRV_PCM_HW_PARAM_PERIOD_TIME	12	/* Approx distance between
+						 * interrupts in us
+						 */
+#define	SNDRV_PCM_HW_PARAM_PERIOD_SIZE	13	/* Approx frames between
+						 * interrupts
+						 */
+#define	SNDRV_PCM_HW_PARAM_PERIOD_BYTES	14	/* Approx bytes between
+						 * interrupts
+						 */
+#define	SNDRV_PCM_HW_PARAM_PERIODS	15	/* Approx interrupts per
+						 * buffer
+						 */
+#define	SNDRV_PCM_HW_PARAM_BUFFER_TIME	16	/* Approx duration of buffer
+						 * in us
+						 */
+#define	SNDRV_PCM_HW_PARAM_BUFFER_SIZE	17	/* Size of buffer in frames */
+#define	SNDRV_PCM_HW_PARAM_BUFFER_BYTES	18	/* Size of buffer in bytes */
+#define	SNDRV_PCM_HW_PARAM_TICK_TIME	19	/* Approx tick duration in us */
+#define	SNDRV_PCM_HW_PARAM_FIRST_INTERVAL	SNDRV_PCM_HW_PARAM_SAMPLE_BITS
+#define	SNDRV_PCM_HW_PARAM_LAST_INTERVAL	SNDRV_PCM_HW_PARAM_TICK_TIME
+
+#define SNDRV_PCM_HW_PARAMS_NORESAMPLE	(1<<0)	/* avoid rate resampling */
+#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER	(1<<1)	/* export buffer */
+#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP	(1<<2)	/* disable period wakeups */
+
+struct snd_interval {
+	unsigned int min, max;
+	unsigned int openmin:1,
+		     openmax:1,
+		     integer:1,
+		     empty:1;
+};
+
+#define SNDRV_MASK_MAX	256
+
+struct snd_mask {
+	__u32 bits[(SNDRV_MASK_MAX+31)/32];
+};
+
+struct snd_pcm_hw_params {
+	unsigned int flags;
+	struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK -
+			       SNDRV_PCM_HW_PARAM_FIRST_MASK + 1];
+	struct snd_mask mres[5];	/* reserved masks */
+	struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL -
+				        SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1];
+	struct snd_interval ires[9];	/* reserved intervals */
+	unsigned int rmask;		/* W: requested masks */
+	unsigned int cmask;		/* R: changed masks */
+	unsigned int info;		/* R: Info flags for returned setup */
+	unsigned int msbits;		/* R: used most significant bits */
+	unsigned int rate_num;		/* R: rate numerator */
+	unsigned int rate_den;		/* R: rate denominator */
+	snd_pcm_uframes_t fifo_size;	/* R: chip FIFO size in frames */
+	unsigned char reserved[64];	/* reserved for future */
+};
+
+enum {
+	SNDRV_PCM_TSTAMP_NONE = 0,
+	SNDRV_PCM_TSTAMP_ENABLE,
+	SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE,
+};
+
+struct snd_pcm_sw_params {
+	int tstamp_mode;			/* timestamp mode */
+	unsigned int period_step;
+	unsigned int sleep_min;			/* min ticks to sleep */
+	snd_pcm_uframes_t avail_min;		/* min avail frames for wakeup */
+	snd_pcm_uframes_t xfer_align;		/* obsolete: xfer size need to be a multiple */
+	snd_pcm_uframes_t start_threshold;	/* min hw_avail frames for automatic start */
+	/*
+	 * The following two thresholds alleviate playback buffer underruns; when
+	 * hw_avail drops below the threshold, the respective action is triggered:
+	 */
+	snd_pcm_uframes_t stop_threshold;	/* - stop playback */
+	snd_pcm_uframes_t silence_threshold;	/* - pre-fill buffer with silence */
+	snd_pcm_uframes_t silence_size;		/* max size of silence pre-fill; when >= boundary,
+						 * fill played area with silence immediately */
+	snd_pcm_uframes_t boundary;		/* pointers wrap point */
+	unsigned int proto;			/* protocol version */
+	unsigned int tstamp_type;		/* timestamp type (req. proto >= 2.0.12) */
+	unsigned char reserved[56];		/* reserved for future */
+};
+
+struct snd_pcm_channel_info {
+	unsigned int channel;
+	__kernel_off_t offset;		/* mmap offset */
+	unsigned int first;		/* offset to first sample in bits */
+	unsigned int step;		/* samples distance in bits */
+};
+
+enum {
+	/*
+	 *  first definition for backwards compatibility only,
+	 *  maps to wallclock/link time for HDAudio playback and DEFAULT/DMA time for everything else
+	 */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0,
+
+	/* timestamp definitions */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1,           /* DMA time, reported as per hw_ptr */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2,	           /* link time reported by sample or wallclock counter, reset on startup */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3,	   /* link time reported by sample or wallclock counter, not reset on startup */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4,    /* link time estimated indirectly */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5, /* link time synchronized with system time */
+	SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED
+};
+
+/* explicit padding avoids incompatibility between i386 and x86-64 */
+typedef struct { unsigned char pad[sizeof(time_t) - sizeof(int)]; } __time_pad;
+
+struct snd_pcm_status {
+	snd_pcm_state_t state;		/* stream state */
+	__time_pad pad1;		/* align to timespec */
+	struct timespec trigger_tstamp;	/* time when stream was started/stopped/paused */
+	struct timespec tstamp;		/* reference timestamp */
+	snd_pcm_uframes_t appl_ptr;	/* appl ptr */
+	snd_pcm_uframes_t hw_ptr;	/* hw ptr */
+	snd_pcm_sframes_t delay;	/* current delay in frames */
+	snd_pcm_uframes_t avail;	/* number of frames available */
+	snd_pcm_uframes_t avail_max;	/* max frames available on hw since last status */
+	snd_pcm_uframes_t overrange;	/* count of ADC (capture) overrange detections from last status */
+	snd_pcm_state_t suspended_state; /* suspended stream state */
+	__u32 audio_tstamp_data;	 /* needed for 64-bit alignment, used for configs/report to/from userspace */
+	struct timespec audio_tstamp;	/* sample counter, wall clock, PHC or on-demand sync'ed */
+	struct timespec driver_tstamp;	/* useful in case reference system tstamp is reported with delay */
+	__u32 audio_tstamp_accuracy;	/* in ns units, only valid if indicated in audio_tstamp_data */
+	unsigned char reserved[52-2*sizeof(struct timespec)]; /* must be filled with zero */
+};
+
+/*
+ * For mmap operations, we need the 64-bit layout, both for compat mode,
+ * and for y2038 compatibility. For 64-bit applications, the two definitions
+ * are identical, so we keep the traditional version.
+ */
+#ifdef __SND_STRUCT_TIME64
+#define __snd_pcm_mmap_status64		snd_pcm_mmap_status
+#define __snd_pcm_mmap_control64	snd_pcm_mmap_control
+#define __snd_pcm_sync_ptr64		snd_pcm_sync_ptr
+#define __snd_timespec64		timespec
+struct __snd_timespec {
+	__s32 tv_sec;
+	__s32 tv_nsec;
+};
+#else
+#define __snd_pcm_mmap_status		snd_pcm_mmap_status
+#define __snd_pcm_mmap_control		snd_pcm_mmap_control
+#define __snd_pcm_sync_ptr		snd_pcm_sync_ptr
+#define __snd_timespec			timespec
+struct __snd_timespec64 {
+	__s64 tv_sec;
+	__s64 tv_nsec;
+};
+
+#endif
+
+struct __snd_pcm_mmap_status {
+	snd_pcm_state_t state;		/* RO: state - SNDRV_PCM_STATE_XXXX */
+	int pad1;			/* Needed for 64 bit alignment */
+	snd_pcm_uframes_t hw_ptr;	/* RO: hw ptr (0...boundary-1) */
+	struct __snd_timespec tstamp;	/* Timestamp */
+	snd_pcm_state_t suspended_state; /* RO: suspended stream state */
+	struct __snd_timespec audio_tstamp; /* from sample counter or wall clock */
+};
+
+struct __snd_pcm_mmap_control {
+	snd_pcm_uframes_t appl_ptr;	/* RW: appl ptr (0...boundary-1) */
+	snd_pcm_uframes_t avail_min;	/* RW: min available frames for wakeup */
+};
+
+#define SNDRV_PCM_SYNC_PTR_HWSYNC	(1<<0)	/* execute hwsync */
+#define SNDRV_PCM_SYNC_PTR_APPL		(1<<1)	/* get appl_ptr from driver (r/w op) */
+#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN	(1<<2)	/* get avail_min from driver */
+
+struct __snd_pcm_sync_ptr {
+	unsigned int flags;
+	union {
+		struct __snd_pcm_mmap_status status;
+		unsigned char reserved[64];
+	} s;
+	union {
+		struct __snd_pcm_mmap_control control;
+		unsigned char reserved[64];
+	} c;
+};
+
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
+typedef char __pad_before_uframe[sizeof(__u64) - sizeof(snd_pcm_uframes_t)];
+typedef char __pad_after_uframe[0];
+#endif
+
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
+typedef char __pad_before_uframe[0];
+typedef char __pad_after_uframe[sizeof(__u64) - sizeof(snd_pcm_uframes_t)];
+#endif
+
+struct __snd_pcm_mmap_status64 {
+	snd_pcm_state_t state;		/* RO: state - SNDRV_PCM_STATE_XXXX */
+	__u32 pad1;			/* Needed for 64 bit alignment */
+	__pad_before_uframe __pad1;
+	snd_pcm_uframes_t hw_ptr;	/* RO: hw ptr (0...boundary-1) */
+	__pad_after_uframe __pad2;
+	struct __snd_timespec64 tstamp;	/* Timestamp */
+	snd_pcm_state_t suspended_state;/* RO: suspended stream state */
+	__u32 pad3;			/* Needed for 64 bit alignment */
+	struct __snd_timespec64 audio_tstamp; /* sample counter or wall clock */
+};
+
+struct __snd_pcm_mmap_control64 {
+	__pad_before_uframe __pad1;
+	snd_pcm_uframes_t appl_ptr;	 /* RW: appl ptr (0...boundary-1) */
+	__pad_before_uframe __pad2;	 // This should be __pad_after_uframe, but binary
+					 // backwards compatibility constraints prevent a fix.
+
+	__pad_before_uframe __pad3;
+	snd_pcm_uframes_t  avail_min;	 /* RW: min available frames for wakeup */
+	__pad_after_uframe __pad4;
+};
+
+struct __snd_pcm_sync_ptr64 {
+	__u32 flags;
+	__u32 pad1;
+	union {
+		struct __snd_pcm_mmap_status64 status;
+		unsigned char reserved[64];
+	} s;
+	union {
+		struct __snd_pcm_mmap_control64 control;
+		unsigned char reserved[64];
+	} c;
+};
+
+struct snd_xferi {
+	snd_pcm_sframes_t result;
+	void *buf;
+	snd_pcm_uframes_t frames;
+};
+
+struct snd_xfern {
+	snd_pcm_sframes_t result;
+	void * *bufs;
+	snd_pcm_uframes_t frames;
+};
+
+enum {
+	SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0,	/* gettimeofday equivalent */
+	SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,	/* posix_clock_monotonic equivalent */
+	SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW,    /* monotonic_raw (no NTP) */
+	SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW,
+};
+
+/* channel positions */
+enum {
+	SNDRV_CHMAP_UNKNOWN = 0,
+	SNDRV_CHMAP_NA,		/* N/A, silent */
+	SNDRV_CHMAP_MONO,	/* mono stream */
+	/* this follows the alsa-lib mixer channel value + 3 */
+	SNDRV_CHMAP_FL,		/* front left */
+	SNDRV_CHMAP_FR,		/* front right */
+	SNDRV_CHMAP_RL,		/* rear left */
+	SNDRV_CHMAP_RR,		/* rear right */
+	SNDRV_CHMAP_FC,		/* front center */
+	SNDRV_CHMAP_LFE,	/* LFE */
+	SNDRV_CHMAP_SL,		/* side left */
+	SNDRV_CHMAP_SR,		/* side right */
+	SNDRV_CHMAP_RC,		/* rear center */
+	/* new definitions */
+	SNDRV_CHMAP_FLC,	/* front left center */
+	SNDRV_CHMAP_FRC,	/* front right center */
+	SNDRV_CHMAP_RLC,	/* rear left center */
+	SNDRV_CHMAP_RRC,	/* rear right center */
+	SNDRV_CHMAP_FLW,	/* front left wide */
+	SNDRV_CHMAP_FRW,	/* front right wide */
+	SNDRV_CHMAP_FLH,	/* front left high */
+	SNDRV_CHMAP_FCH,	/* front center high */
+	SNDRV_CHMAP_FRH,	/* front right high */
+	SNDRV_CHMAP_TC,		/* top center */
+	SNDRV_CHMAP_TFL,	/* top front left */
+	SNDRV_CHMAP_TFR,	/* top front right */
+	SNDRV_CHMAP_TFC,	/* top front center */
+	SNDRV_CHMAP_TRL,	/* top rear left */
+	SNDRV_CHMAP_TRR,	/* top rear right */
+	SNDRV_CHMAP_TRC,	/* top rear center */
+	/* new definitions for UAC2 */
+	SNDRV_CHMAP_TFLC,	/* top front left center */
+	SNDRV_CHMAP_TFRC,	/* top front right center */
+	SNDRV_CHMAP_TSL,	/* top side left */
+	SNDRV_CHMAP_TSR,	/* top side right */
+	SNDRV_CHMAP_LLFE,	/* left LFE */
+	SNDRV_CHMAP_RLFE,	/* right LFE */
+	SNDRV_CHMAP_BC,		/* bottom center */
+	SNDRV_CHMAP_BLC,	/* bottom left center */
+	SNDRV_CHMAP_BRC,	/* bottom right center */
+	SNDRV_CHMAP_LAST = SNDRV_CHMAP_BRC,
+};
+
+#define SNDRV_CHMAP_POSITION_MASK	0xffff
+#define SNDRV_CHMAP_PHASE_INVERSE	(0x01 << 16)
+#define SNDRV_CHMAP_DRIVER_SPEC		(0x02 << 16)
+
+#define SNDRV_PCM_IOCTL_PVERSION	_IOR('A', 0x00, int)
+#define SNDRV_PCM_IOCTL_INFO		_IOR('A', 0x01, struct snd_pcm_info)
+#define SNDRV_PCM_IOCTL_TSTAMP		_IOW('A', 0x02, int)
+#define SNDRV_PCM_IOCTL_TTSTAMP		_IOW('A', 0x03, int)
+#define SNDRV_PCM_IOCTL_USER_PVERSION	_IOW('A', 0x04, int)
+#define SNDRV_PCM_IOCTL_HW_REFINE	_IOWR('A', 0x10, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_PARAMS	_IOWR('A', 0x11, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_FREE		_IO('A', 0x12)
+#define SNDRV_PCM_IOCTL_SW_PARAMS	_IOWR('A', 0x13, struct snd_pcm_sw_params)
+#define SNDRV_PCM_IOCTL_STATUS		_IOR('A', 0x20, struct snd_pcm_status)
+#define SNDRV_PCM_IOCTL_DELAY		_IOR('A', 0x21, snd_pcm_sframes_t)
+#define SNDRV_PCM_IOCTL_HWSYNC		_IO('A', 0x22)
+#define __SNDRV_PCM_IOCTL_SYNC_PTR	_IOWR('A', 0x23, struct __snd_pcm_sync_ptr)
+#define __SNDRV_PCM_IOCTL_SYNC_PTR64	_IOWR('A', 0x23, struct __snd_pcm_sync_ptr64)
+#define SNDRV_PCM_IOCTL_SYNC_PTR	_IOWR('A', 0x23, struct snd_pcm_sync_ptr)
+#define SNDRV_PCM_IOCTL_STATUS_EXT	_IOWR('A', 0x24, struct snd_pcm_status)
+#define SNDRV_PCM_IOCTL_CHANNEL_INFO	_IOR('A', 0x32, struct snd_pcm_channel_info)
+#define SNDRV_PCM_IOCTL_PREPARE		_IO('A', 0x40)
+#define SNDRV_PCM_IOCTL_RESET		_IO('A', 0x41)
+#define SNDRV_PCM_IOCTL_START		_IO('A', 0x42)
+#define SNDRV_PCM_IOCTL_DROP		_IO('A', 0x43)
+#define SNDRV_PCM_IOCTL_DRAIN		_IO('A', 0x44)
+#define SNDRV_PCM_IOCTL_PAUSE		_IOW('A', 0x45, int)
+#define SNDRV_PCM_IOCTL_REWIND		_IOW('A', 0x46, snd_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_RESUME		_IO('A', 0x47)
+#define SNDRV_PCM_IOCTL_XRUN		_IO('A', 0x48)
+#define SNDRV_PCM_IOCTL_FORWARD		_IOW('A', 0x49, snd_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_WRITEI_FRAMES	_IOW('A', 0x50, struct snd_xferi)
+#define SNDRV_PCM_IOCTL_READI_FRAMES	_IOR('A', 0x51, struct snd_xferi)
+#define SNDRV_PCM_IOCTL_WRITEN_FRAMES	_IOW('A', 0x52, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_READN_FRAMES	_IOR('A', 0x53, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_LINK		_IOW('A', 0x60, int)
+#define SNDRV_PCM_IOCTL_UNLINK		_IO('A', 0x61)
+
+/*****************************************************************************
+ *                                                                           *
+ *                            MIDI v1.0 interface                            *
+ *                                                                           *
+ *****************************************************************************/
+
+/*
+ *  Raw MIDI section - /dev/snd/midi??
+ */
+
+#define SNDRV_RAWMIDI_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 2)
+
+enum {
+	SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
+	SNDRV_RAWMIDI_STREAM_INPUT,
+	SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT,
+};
+
+#define SNDRV_RAWMIDI_INFO_OUTPUT		0x00000001
+#define SNDRV_RAWMIDI_INFO_INPUT		0x00000002
+#define SNDRV_RAWMIDI_INFO_DUPLEX		0x00000004
+
+struct snd_rawmidi_info {
+	unsigned int device;		/* RO/WR (control): device number */
+	unsigned int subdevice;		/* RO/WR (control): subdevice number */
+	int stream;			/* WR: stream */
+	int card;			/* R: card number */
+	unsigned int flags;		/* SNDRV_RAWMIDI_INFO_XXXX */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* name of device */
+	unsigned char subname[32];	/* name of active or selected subdevice */
+	unsigned int subdevices_count;
+	unsigned int subdevices_avail;
+	unsigned char reserved[64];	/* reserved for future use */
+};
+
+#define SNDRV_RAWMIDI_MODE_FRAMING_MASK		(7<<0)
+#define SNDRV_RAWMIDI_MODE_FRAMING_SHIFT	0
+#define SNDRV_RAWMIDI_MODE_FRAMING_NONE		(0<<0)
+#define SNDRV_RAWMIDI_MODE_FRAMING_TSTAMP	(1<<0)
+#define SNDRV_RAWMIDI_MODE_CLOCK_MASK		(7<<3)
+#define SNDRV_RAWMIDI_MODE_CLOCK_SHIFT		3
+#define SNDRV_RAWMIDI_MODE_CLOCK_NONE		(0<<3)
+#define SNDRV_RAWMIDI_MODE_CLOCK_REALTIME	(1<<3)
+#define SNDRV_RAWMIDI_MODE_CLOCK_MONOTONIC	(2<<3)
+#define SNDRV_RAWMIDI_MODE_CLOCK_MONOTONIC_RAW	(3<<3)
+
+#define SNDRV_RAWMIDI_FRAMING_DATA_LENGTH 16
+
+struct snd_rawmidi_framing_tstamp {
+	/* For now, frame_type is always 0. Midi 2.0 is expected to add new
+	 * types here. Applications are expected to skip unknown frame types.
+	 */
+	__u8 frame_type;
+	__u8 length; /* number of valid bytes in data field */
+	__u8 reserved[2];
+	__u32 tv_nsec;		/* nanoseconds */
+	__u64 tv_sec;		/* seconds */
+	__u8 data[SNDRV_RAWMIDI_FRAMING_DATA_LENGTH];
+} __attribute__((packed));
+
+struct snd_rawmidi_params {
+	int stream;
+	size_t buffer_size;		/* queue size in bytes */
+	size_t avail_min;		/* minimum avail bytes for wakeup */
+	unsigned int no_active_sensing: 1; /* do not send active sensing byte in close() */
+	unsigned int mode;		/* For input data only, frame incoming data */
+	unsigned char reserved[12];	/* reserved for future use */
+};
+
+struct snd_rawmidi_status {
+	int stream;
+	__time_pad pad1;
+	struct timespec tstamp;		/* Timestamp */
+	size_t avail;			/* available bytes */
+	size_t xruns;			/* count of overruns since last status (in bytes) */
+	unsigned char reserved[16];	/* reserved for future use */
+};
+
+#define SNDRV_RAWMIDI_IOCTL_PVERSION	_IOR('W', 0x00, int)
+#define SNDRV_RAWMIDI_IOCTL_INFO	_IOR('W', 0x01, struct snd_rawmidi_info)
+#define SNDRV_RAWMIDI_IOCTL_USER_PVERSION _IOW('W', 0x02, int)
+#define SNDRV_RAWMIDI_IOCTL_PARAMS	_IOWR('W', 0x10, struct snd_rawmidi_params)
+#define SNDRV_RAWMIDI_IOCTL_STATUS	_IOWR('W', 0x20, struct snd_rawmidi_status)
+#define SNDRV_RAWMIDI_IOCTL_DROP	_IOW('W', 0x30, int)
+#define SNDRV_RAWMIDI_IOCTL_DRAIN	_IOW('W', 0x31, int)
+
+/*
+ *  Timer section - /dev/snd/timer
+ */
+
+#define SNDRV_TIMER_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 7)
+
+enum {
+	SNDRV_TIMER_CLASS_NONE = -1,
+	SNDRV_TIMER_CLASS_SLAVE = 0,
+	SNDRV_TIMER_CLASS_GLOBAL,
+	SNDRV_TIMER_CLASS_CARD,
+	SNDRV_TIMER_CLASS_PCM,
+	SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM,
+};
+
+/* slave timer classes */
+enum {
+	SNDRV_TIMER_SCLASS_NONE = 0,
+	SNDRV_TIMER_SCLASS_APPLICATION,
+	SNDRV_TIMER_SCLASS_SEQUENCER,		/* alias */
+	SNDRV_TIMER_SCLASS_OSS_SEQUENCER,	/* alias */
+	SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER,
+};
+
+/* global timers (device member) */
+#define SNDRV_TIMER_GLOBAL_SYSTEM	0
+#define SNDRV_TIMER_GLOBAL_RTC		1	/* unused */
+#define SNDRV_TIMER_GLOBAL_HPET		2
+#define SNDRV_TIMER_GLOBAL_HRTIMER	3
+
+/* info flags */
+#define SNDRV_TIMER_FLG_SLAVE		(1<<0)	/* cannot be controlled */
+
+struct snd_timer_id {
+	int dev_class;
+	int dev_sclass;
+	int card;
+	int device;
+	int subdevice;
+};
+
+struct snd_timer_ginfo {
+	struct snd_timer_id tid;	/* requested timer ID */
+	unsigned int flags;		/* timer flags - SNDRV_TIMER_FLG_* */
+	int card;			/* card number */
+	unsigned char id[64];		/* timer identification */
+	unsigned char name[80];		/* timer name */
+	unsigned long reserved0;	/* reserved for future use */
+	unsigned long resolution;	/* average period resolution in ns */
+	unsigned long resolution_min;	/* minimal period resolution in ns */
+	unsigned long resolution_max;	/* maximal period resolution in ns */
+	unsigned int clients;		/* active timer clients */
+	unsigned char reserved[32];
+};
+
+struct snd_timer_gparams {
+	struct snd_timer_id tid;	/* requested timer ID */
+	unsigned long period_num;	/* requested precise period duration (in seconds) - numerator */
+	unsigned long period_den;	/* requested precise period duration (in seconds) - denominator */
+	unsigned char reserved[32];
+};
+
+struct snd_timer_gstatus {
+	struct snd_timer_id tid;	/* requested timer ID */
+	unsigned long resolution;	/* current period resolution in ns */
+	unsigned long resolution_num;	/* precise current period resolution (in seconds) - numerator */
+	unsigned long resolution_den;	/* precise current period resolution (in seconds) - denominator */
+	unsigned char reserved[32];
+};
+
+struct snd_timer_select {
+	struct snd_timer_id id;	/* bind to timer ID */
+	unsigned char reserved[32];	/* reserved */
+};
+
+struct snd_timer_info {
+	unsigned int flags;		/* timer flags - SNDRV_TIMER_FLG_* */
+	int card;			/* card number */
+	unsigned char id[64];		/* timer identificator */
+	unsigned char name[80];		/* timer name */
+	unsigned long reserved0;	/* reserved for future use */
+	unsigned long resolution;	/* average period resolution in ns */
+	unsigned char reserved[64];	/* reserved */
+};
+
+#define SNDRV_TIMER_PSFLG_AUTO		(1<<0)	/* auto start, otherwise one-shot */
+#define SNDRV_TIMER_PSFLG_EXCLUSIVE	(1<<1)	/* exclusive use, precise start/stop/pause/continue */
+#define SNDRV_TIMER_PSFLG_EARLY_EVENT	(1<<2)	/* write early event to the poll queue */
+
+struct snd_timer_params {
+	unsigned int flags;		/* flags - SNDRV_TIMER_PSFLG_* */
+	unsigned int ticks;		/* requested resolution in ticks */
+	unsigned int queue_size;	/* total size of queue (32-1024) */
+	unsigned int reserved0;		/* reserved, was: failure locations */
+	unsigned int filter;		/* event filter (bitmask of SNDRV_TIMER_EVENT_*) */
+	unsigned char reserved[60];	/* reserved */
+};
+
+struct snd_timer_status {
+	struct timespec tstamp;		/* Timestamp - last update */
+	unsigned int resolution;	/* current period resolution in ns */
+	unsigned int lost;		/* counter of master tick lost */
+	unsigned int overrun;		/* count of read queue overruns */
+	unsigned int queue;		/* used queue size */
+	unsigned char reserved[64];	/* reserved */
+};
+
+#define SNDRV_TIMER_IOCTL_PVERSION	_IOR('T', 0x00, int)
+#define SNDRV_TIMER_IOCTL_NEXT_DEVICE	_IOWR('T', 0x01, struct snd_timer_id)
+#define SNDRV_TIMER_IOCTL_TREAD_OLD	_IOW('T', 0x02, int)
+#define SNDRV_TIMER_IOCTL_GINFO		_IOWR('T', 0x03, struct snd_timer_ginfo)
+#define SNDRV_TIMER_IOCTL_GPARAMS	_IOW('T', 0x04, struct snd_timer_gparams)
+#define SNDRV_TIMER_IOCTL_GSTATUS	_IOWR('T', 0x05, struct snd_timer_gstatus)
+#define SNDRV_TIMER_IOCTL_SELECT	_IOW('T', 0x10, struct snd_timer_select)
+#define SNDRV_TIMER_IOCTL_INFO		_IOR('T', 0x11, struct snd_timer_info)
+#define SNDRV_TIMER_IOCTL_PARAMS	_IOW('T', 0x12, struct snd_timer_params)
+#define SNDRV_TIMER_IOCTL_STATUS	_IOR('T', 0x14, struct snd_timer_status)
+/* The following four ioctls are changed since 1.0.9 due to confliction */
+#define SNDRV_TIMER_IOCTL_START		_IO('T', 0xa0)
+#define SNDRV_TIMER_IOCTL_STOP		_IO('T', 0xa1)
+#define SNDRV_TIMER_IOCTL_CONTINUE	_IO('T', 0xa2)
+#define SNDRV_TIMER_IOCTL_PAUSE		_IO('T', 0xa3)
+#define SNDRV_TIMER_IOCTL_TREAD64	_IOW('T', 0xa4, int)
+
+#if __BITS_PER_LONG == 64
+#define SNDRV_TIMER_IOCTL_TREAD SNDRV_TIMER_IOCTL_TREAD_OLD
+#else
+#define SNDRV_TIMER_IOCTL_TREAD ((sizeof(__kernel_long_t) >= sizeof(time_t)) ? \
+				 SNDRV_TIMER_IOCTL_TREAD_OLD : \
+				 SNDRV_TIMER_IOCTL_TREAD64)
+#endif
+
+struct snd_timer_read {
+	unsigned int resolution;
+	unsigned int ticks;
+};
+
+enum {
+	SNDRV_TIMER_EVENT_RESOLUTION = 0,	/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_TICK,			/* val = ticks */
+	SNDRV_TIMER_EVENT_START,		/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_STOP,			/* val = 0 */
+	SNDRV_TIMER_EVENT_CONTINUE,		/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_PAUSE,		/* val = 0 */
+	SNDRV_TIMER_EVENT_EARLY,		/* val = 0, early event */
+	SNDRV_TIMER_EVENT_SUSPEND,		/* val = 0 */
+	SNDRV_TIMER_EVENT_RESUME,		/* val = resolution in ns */
+	/* master timer events for slave timer instances */
+	SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10,
+	SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10,
+	SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10,
+	SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10,
+	SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10,
+	SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10,
+};
+
+struct snd_timer_tread {
+	int event;
+	__time_pad pad1;
+	struct timespec tstamp;
+	unsigned int val;
+	__time_pad pad2;
+};
+
+/****************************************************************************
+ *                                                                          *
+ *        Section for driver control interface - /dev/snd/control?          *
+ *                                                                          *
+ ****************************************************************************/
+
+#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 8)
+
+struct snd_ctl_card_info {
+	int card;			/* card number */
+	int pad;			/* reserved for future (was type) */
+	unsigned char id[16];		/* ID of card (user selectable) */
+	unsigned char driver[16];	/* Driver name */
+	unsigned char name[32];		/* Short name of soundcard */
+	unsigned char longname[80];	/* name + info text about soundcard */
+	unsigned char reserved_[16];	/* reserved for future (was ID of mixer) */
+	unsigned char mixername[80];	/* visual mixer identification */
+	unsigned char components[128];	/* card components / fine identification, delimited with one space (AC97 etc..) */
+};
+
+typedef int __bitwise snd_ctl_elem_type_t;
+#define	SNDRV_CTL_ELEM_TYPE_NONE	((snd_ctl_elem_type_t) 0) /* invalid */
+#define	SNDRV_CTL_ELEM_TYPE_BOOLEAN	((snd_ctl_elem_type_t) 1) /* boolean type */
+#define	SNDRV_CTL_ELEM_TYPE_INTEGER	((snd_ctl_elem_type_t) 2) /* integer type */
+#define	SNDRV_CTL_ELEM_TYPE_ENUMERATED	((snd_ctl_elem_type_t) 3) /* enumerated type */
+#define	SNDRV_CTL_ELEM_TYPE_BYTES	((snd_ctl_elem_type_t) 4) /* byte array */
+#define	SNDRV_CTL_ELEM_TYPE_IEC958	((snd_ctl_elem_type_t) 5) /* IEC958 (S/PDIF) setup */
+#define	SNDRV_CTL_ELEM_TYPE_INTEGER64	((snd_ctl_elem_type_t) 6) /* 64-bit integer type */
+#define	SNDRV_CTL_ELEM_TYPE_LAST	SNDRV_CTL_ELEM_TYPE_INTEGER64
+
+typedef int __bitwise snd_ctl_elem_iface_t;
+#define	SNDRV_CTL_ELEM_IFACE_CARD	((snd_ctl_elem_iface_t) 0) /* global control */
+#define	SNDRV_CTL_ELEM_IFACE_HWDEP	((snd_ctl_elem_iface_t) 1) /* hardware dependent device */
+#define	SNDRV_CTL_ELEM_IFACE_MIXER	((snd_ctl_elem_iface_t) 2) /* virtual mixer device */
+#define	SNDRV_CTL_ELEM_IFACE_PCM	((snd_ctl_elem_iface_t) 3) /* PCM device */
+#define	SNDRV_CTL_ELEM_IFACE_RAWMIDI	((snd_ctl_elem_iface_t) 4) /* RawMidi device */
+#define	SNDRV_CTL_ELEM_IFACE_TIMER	((snd_ctl_elem_iface_t) 5) /* timer device */
+#define	SNDRV_CTL_ELEM_IFACE_SEQUENCER	((snd_ctl_elem_iface_t) 6) /* sequencer client */
+#define	SNDRV_CTL_ELEM_IFACE_LAST	SNDRV_CTL_ELEM_IFACE_SEQUENCER
+
+#define SNDRV_CTL_ELEM_ACCESS_READ		(1<<0)
+#define SNDRV_CTL_ELEM_ACCESS_WRITE		(1<<1)
+#define SNDRV_CTL_ELEM_ACCESS_READWRITE		(SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_VOLATILE		(1<<2)	/* control value may be changed without a notification */
+/* (1 << 3) is unused. */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READ		(1<<4)	/* TLV read is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE		(1<<5)	/* TLV write is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE	(SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND	(1<<6)	/* TLV command is possible */
+#define SNDRV_CTL_ELEM_ACCESS_INACTIVE		(1<<8)	/* control does actually nothing, but may be updated */
+#define SNDRV_CTL_ELEM_ACCESS_LOCK		(1<<9)	/* write lock */
+#define SNDRV_CTL_ELEM_ACCESS_OWNER		(1<<10)	/* write lock owner */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK	(1<<28)	/* kernel use a TLV callback */
+#define SNDRV_CTL_ELEM_ACCESS_USER		(1<<29) /* user space element */
+/* bits 30 and 31 are obsoleted (for indirect access) */
+
+/* for further details see the ACPI and PCI power management specification */
+#define SNDRV_CTL_POWER_D0		0x0000	/* full On */
+#define SNDRV_CTL_POWER_D1		0x0100	/* partial On */
+#define SNDRV_CTL_POWER_D2		0x0200	/* partial On */
+#define SNDRV_CTL_POWER_D3		0x0300	/* Off */
+#define SNDRV_CTL_POWER_D3hot		(SNDRV_CTL_POWER_D3|0x0000)	/* Off, with power */
+#define SNDRV_CTL_POWER_D3cold		(SNDRV_CTL_POWER_D3|0x0001)	/* Off, without power */
+
+#define SNDRV_CTL_ELEM_ID_NAME_MAXLEN	44
+
+struct snd_ctl_elem_id {
+	unsigned int numid;		/* numeric identifier, zero = invalid */
+	snd_ctl_elem_iface_t iface;	/* interface identifier */
+	unsigned int device;		/* device/client number */
+	unsigned int subdevice;		/* subdevice (substream) number */
+	unsigned char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];		/* ASCII name of item */
+	unsigned int index;		/* index of item */
+};
+
+struct snd_ctl_elem_list {
+	unsigned int offset;		/* W: first element ID to get */
+	unsigned int space;		/* W: count of element IDs to get */
+	unsigned int used;		/* R: count of element IDs set */
+	unsigned int count;		/* R: count of all elements */
+	struct snd_ctl_elem_id *pids; /* R: IDs */
+	unsigned char reserved[50];
+};
+
+struct snd_ctl_elem_info {
+	struct snd_ctl_elem_id id;	/* W: element ID */
+	snd_ctl_elem_type_t type;	/* R: value type - SNDRV_CTL_ELEM_TYPE_* */
+	unsigned int access;		/* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */
+	unsigned int count;		/* count of values */
+	__kernel_pid_t owner;		/* owner's PID of this control */
+	union {
+		struct {
+			long min;		/* R: minimum value */
+			long max;		/* R: maximum value */
+			long step;		/* R: step (0 variable) */
+		} integer;
+		struct {
+			long long min;		/* R: minimum value */
+			long long max;		/* R: maximum value */
+			long long step;		/* R: step (0 variable) */
+		} integer64;
+		struct {
+			unsigned int items;	/* R: number of items */
+			unsigned int item;	/* W: item number */
+			char name[64];		/* R: value name */
+			__u64 names_ptr;	/* W: names list (ELEM_ADD only) */
+			unsigned int names_length;
+		} enumerated;
+		unsigned char reserved[128];
+	} value;
+	unsigned char reserved[64];
+};
+
+struct snd_ctl_elem_value {
+	struct snd_ctl_elem_id id;	/* W: element ID */
+	unsigned int indirect: 1;	/* W: indirect access - obsoleted */
+	union {
+		union {
+			long value[128];
+			long *value_ptr;	/* obsoleted */
+		} integer;
+		union {
+			long long value[64];
+			long long *value_ptr;	/* obsoleted */
+		} integer64;
+		union {
+			unsigned int item[128];
+			unsigned int *item_ptr;	/* obsoleted */
+		} enumerated;
+		union {
+			unsigned char data[512];
+			unsigned char *data_ptr;	/* obsoleted */
+		} bytes;
+		struct snd_aes_iec958 iec958;
+	} value;		/* RO */
+	unsigned char reserved[128];
+};
+
+struct snd_ctl_tlv {
+	unsigned int numid;	/* control element numeric identification */
+	unsigned int length;	/* in bytes aligned to 4 */
+	unsigned int tlv[];	/* first TLV */
+};
+
+#define SNDRV_CTL_IOCTL_PVERSION	_IOR('U', 0x00, int)
+#define SNDRV_CTL_IOCTL_CARD_INFO	_IOR('U', 0x01, struct snd_ctl_card_info)
+#define SNDRV_CTL_IOCTL_ELEM_LIST	_IOWR('U', 0x10, struct snd_ctl_elem_list)
+#define SNDRV_CTL_IOCTL_ELEM_INFO	_IOWR('U', 0x11, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_READ	_IOWR('U', 0x12, struct snd_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_WRITE	_IOWR('U', 0x13, struct snd_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_LOCK	_IOW('U', 0x14, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_ELEM_UNLOCK	_IOW('U', 0x15, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int)
+#define SNDRV_CTL_IOCTL_ELEM_ADD	_IOWR('U', 0x17, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REPLACE	_IOWR('U', 0x18, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REMOVE	_IOWR('U', 0x19, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_TLV_READ	_IOWR('U', 0x1a, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_WRITE	_IOWR('U', 0x1b, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_COMMAND	_IOWR('U', 0x1c, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int)
+#define SNDRV_CTL_IOCTL_HWDEP_INFO	_IOR('U', 0x21, struct snd_hwdep_info)
+#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE	_IOR('U', 0x30, int)
+#define SNDRV_CTL_IOCTL_PCM_INFO	_IOWR('U', 0x31, struct snd_pcm_info)
+#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_INFO	_IOWR('U', 0x41, struct snd_rawmidi_info)
+#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
+#define SNDRV_CTL_IOCTL_POWER		_IOWR('U', 0xd0, int)
+#define SNDRV_CTL_IOCTL_POWER_STATE	_IOR('U', 0xd1, int)
+
+/*
+ *  Read interface.
+ */
+
+enum sndrv_ctl_event_type {
+	SNDRV_CTL_EVENT_ELEM = 0,
+	SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM,
+};
+
+#define SNDRV_CTL_EVENT_MASK_VALUE	(1<<0)	/* element value was changed */
+#define SNDRV_CTL_EVENT_MASK_INFO	(1<<1)	/* element info was changed */
+#define SNDRV_CTL_EVENT_MASK_ADD	(1<<2)	/* element was added */
+#define SNDRV_CTL_EVENT_MASK_TLV	(1<<3)	/* element TLV tree was changed */
+#define SNDRV_CTL_EVENT_MASK_REMOVE	(~0U)	/* element was removed */
+
+struct snd_ctl_event {
+	int type;	/* event type - SNDRV_CTL_EVENT_* */
+	union {
+		struct {
+			unsigned int mask;
+			struct snd_ctl_elem_id id;
+		} elem;
+		unsigned char data8[60];
+	} data;
+};
+
+/*
+ *  Control names
+ */
+
+#define SNDRV_CTL_NAME_NONE				""
+#define SNDRV_CTL_NAME_PLAYBACK				"Playback "
+#define SNDRV_CTL_NAME_CAPTURE				"Capture "
+
+#define SNDRV_CTL_NAME_IEC958_NONE			""
+#define SNDRV_CTL_NAME_IEC958_SWITCH			"Switch"
+#define SNDRV_CTL_NAME_IEC958_VOLUME			"Volume"
+#define SNDRV_CTL_NAME_IEC958_DEFAULT			"Default"
+#define SNDRV_CTL_NAME_IEC958_MASK			"Mask"
+#define SNDRV_CTL_NAME_IEC958_CON_MASK			"Con Mask"
+#define SNDRV_CTL_NAME_IEC958_PRO_MASK			"Pro Mask"
+#define SNDRV_CTL_NAME_IEC958_PCM_STREAM		"PCM Stream"
+#define SNDRV_CTL_NAME_IEC958(expl,direction,what)	"IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what
+
+#endif /* __SOUND_ASOUND_H */
diff --git a/contrib/libs/linux-headers/sound/asound_fm.h b/contrib/libs/linux-headers/sound/asound_fm.h
new file mode 100644
index 0000000000..25ec5e38af
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/asound_fm.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __SOUND_ASOUND_FM_H
+#define __SOUND_ASOUND_FM_H
+
+/*
+ *  Advanced Linux Sound Architecture - ALSA
+ *
+ *  Interface file between ALSA driver & user space
+ *  Copyright (c) 1994-98 by Jaroslav Kysela <perex@perex.cz>,
+ *                           4Front Technologies
+ *
+ *  Direct FM control
+ */
+
+#define SNDRV_DM_FM_MODE_OPL2	0x00
+#define SNDRV_DM_FM_MODE_OPL3	0x01
+
+struct snd_dm_fm_info {
+	unsigned char fm_mode;		/* OPL mode, see SNDRV_DM_FM_MODE_XXX */
+	unsigned char rhythm;		/* percussion mode flag */
+};
+
+/*
+ *  Data structure composing an FM "note" or sound event.
+ */
+
+struct snd_dm_fm_voice {
+	unsigned char op;		/* operator cell (0 or 1) */
+	unsigned char voice;		/* FM voice (0 to 17) */
+
+	unsigned char am;		/* amplitude modulation */
+	unsigned char vibrato;		/* vibrato effect */
+	unsigned char do_sustain;	/* sustain phase */
+	unsigned char kbd_scale;	/* keyboard scaling */
+	unsigned char harmonic;		/* 4 bits: harmonic and multiplier */
+	unsigned char scale_level;	/* 2 bits: decrease output freq rises */
+	unsigned char volume;		/* 6 bits: volume */
+
+	unsigned char attack;		/* 4 bits: attack rate */
+	unsigned char decay;		/* 4 bits: decay rate */
+	unsigned char sustain;		/* 4 bits: sustain level */
+	unsigned char release;		/* 4 bits: release rate */
+
+	unsigned char feedback;		/* 3 bits: feedback for op0 */
+	unsigned char connection;	/* 0 for serial, 1 for parallel */
+	unsigned char left;		/* stereo left */
+	unsigned char right;		/* stereo right */
+	unsigned char waveform;		/* 3 bits: waveform shape */
+};
+
+/*
+ *  This describes an FM note by its voice, octave, frequency number (10bit)
+ *  and key on/off.
+ */
+
+struct snd_dm_fm_note {
+	unsigned char voice;	/* 0-17 voice channel */
+	unsigned char octave;	/* 3 bits: what octave to play */
+	unsigned int fnum;	/* 10 bits: frequency number */
+	unsigned char key_on;	/* set for active, clear for silent */
+};
+
+/*
+ *  FM parameters that apply globally to all voices, and thus are not "notes"
+ */
+
+struct snd_dm_fm_params {
+	unsigned char am_depth;		/* amplitude modulation depth (1=hi) */
+	unsigned char vib_depth;	/* vibrato depth (1=hi) */
+	unsigned char kbd_split;	/* keyboard split */
+	unsigned char rhythm;		/* percussion mode select */
+
+	/* This block is the percussion instrument data */
+	unsigned char bass;
+	unsigned char snare;
+	unsigned char tomtom;
+	unsigned char cymbal;
+	unsigned char hihat;
+};
+
+/*
+ *  FM mode ioctl settings
+ */
+
+#define SNDRV_DM_FM_IOCTL_INFO		_IOR('H', 0x20, struct snd_dm_fm_info)
+#define SNDRV_DM_FM_IOCTL_RESET		_IO ('H', 0x21)
+#define SNDRV_DM_FM_IOCTL_PLAY_NOTE	_IOW('H', 0x22, struct snd_dm_fm_note)
+#define SNDRV_DM_FM_IOCTL_SET_VOICE	_IOW('H', 0x23, struct snd_dm_fm_voice)
+#define SNDRV_DM_FM_IOCTL_SET_PARAMS	_IOW('H', 0x24, struct snd_dm_fm_params)
+#define SNDRV_DM_FM_IOCTL_SET_MODE	_IOW('H', 0x25, int)
+/* for OPL3 only */
+#define SNDRV_DM_FM_IOCTL_SET_CONNECTION	_IOW('H', 0x26, int)
+/* SBI patch management */
+#define SNDRV_DM_FM_IOCTL_CLEAR_PATCHES	_IO ('H', 0x40)
+
+#define SNDRV_DM_FM_OSS_IOCTL_RESET		0x20
+#define SNDRV_DM_FM_OSS_IOCTL_PLAY_NOTE		0x21
+#define SNDRV_DM_FM_OSS_IOCTL_SET_VOICE		0x22
+#define SNDRV_DM_FM_OSS_IOCTL_SET_PARAMS	0x23
+#define SNDRV_DM_FM_OSS_IOCTL_SET_MODE		0x24
+#define SNDRV_DM_FM_OSS_IOCTL_SET_OPL		0x25
+
+/*
+ * Patch Record - fixed size for write
+ */
+
+#define FM_KEY_SBI	"SBI\032"
+#define FM_KEY_2OP	"2OP\032"
+#define FM_KEY_4OP	"4OP\032"
+
+struct sbi_patch {
+	unsigned char prog;
+	unsigned char bank;
+	char key[4];
+	char name[25];
+	char extension[7];
+	unsigned char data[32];
+};
+
+#endif /* __SOUND_ASOUND_FM_H */
diff --git a/contrib/libs/linux-headers/sound/compress_offload.h b/contrib/libs/linux-headers/sound/compress_offload.h
new file mode 100644
index 0000000000..d185957f3f
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/compress_offload.h
@@ -0,0 +1,175 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *  compress_offload.h - compress offload header definations
+ *
+ *  Copyright (C) 2011 Intel Corporation
+ *  Authors:	Vinod Koul <vinod.koul@linux.intel.com>
+ *		Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+ */
+#ifndef __COMPRESS_OFFLOAD_H
+#define __COMPRESS_OFFLOAD_H
+
+#include <linux/types.h>
+#include <sound/asound.h>
+#include <sound/compress_params.h>
+
+
+#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 2, 0)
+/**
+ * struct snd_compressed_buffer - compressed buffer
+ * @fragment_size: size of buffer fragment in bytes
+ * @fragments: number of such fragments
+ */
+struct snd_compressed_buffer {
+	__u32 fragment_size;
+	__u32 fragments;
+} __attribute__((packed, aligned(4)));
+
+/**
+ * struct snd_compr_params - compressed stream params
+ * @buffer: buffer description
+ * @codec: codec parameters
+ * @no_wake_mode: dont wake on fragment elapsed
+ */
+struct snd_compr_params {
+	struct snd_compressed_buffer buffer;
+	struct snd_codec codec;
+	__u8 no_wake_mode;
+} __attribute__((packed, aligned(4)));
+
+/**
+ * struct snd_compr_tstamp - timestamp descriptor
+ * @byte_offset: Byte offset in ring buffer to DSP
+ * @copied_total: Total number of bytes copied from/to ring buffer to/by DSP
+ * @pcm_frames: Frames decoded or encoded by DSP. This field will evolve by
+ *	large steps and should only be used to monitor encoding/decoding
+ *	progress. It shall not be used for timing estimates.
+ * @pcm_io_frames: Frames rendered or received by DSP into a mixer or an audio
+ * output/input. This field should be used for A/V sync or time estimates.
+ * @sampling_rate: sampling rate of audio
+ */
+struct snd_compr_tstamp {
+	__u32 byte_offset;
+	__u32 copied_total;
+	__u32 pcm_frames;
+	__u32 pcm_io_frames;
+	__u32 sampling_rate;
+} __attribute__((packed, aligned(4)));
+
+/**
+ * struct snd_compr_avail - avail descriptor
+ * @avail: Number of bytes available in ring buffer for writing/reading
+ * @tstamp: timestamp information
+ */
+struct snd_compr_avail {
+	__u64 avail;
+	struct snd_compr_tstamp tstamp;
+} __attribute__((packed, aligned(4)));
+
+enum snd_compr_direction {
+	SND_COMPRESS_PLAYBACK = 0,
+	SND_COMPRESS_CAPTURE
+};
+
+/**
+ * struct snd_compr_caps - caps descriptor
+ * @codecs: pointer to array of codecs
+ * @direction: direction supported. Of type snd_compr_direction
+ * @min_fragment_size: minimum fragment supported by DSP
+ * @max_fragment_size: maximum fragment supported by DSP
+ * @min_fragments: min fragments supported by DSP
+ * @max_fragments: max fragments supported by DSP
+ * @num_codecs: number of codecs supported
+ * @reserved: reserved field
+ */
+struct snd_compr_caps {
+	__u32 num_codecs;
+	__u32 direction;
+	__u32 min_fragment_size;
+	__u32 max_fragment_size;
+	__u32 min_fragments;
+	__u32 max_fragments;
+	__u32 codecs[MAX_NUM_CODECS];
+	__u32 reserved[11];
+} __attribute__((packed, aligned(4)));
+
+/**
+ * struct snd_compr_codec_caps - query capability of codec
+ * @codec: codec for which capability is queried
+ * @num_descriptors: number of codec descriptors
+ * @descriptor: array of codec capability descriptor
+ */
+struct snd_compr_codec_caps {
+	__u32 codec;
+	__u32 num_descriptors;
+	struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS];
+} __attribute__((packed, aligned(4)));
+
+/**
+ * enum sndrv_compress_encoder - encoder metadata key
+ * @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the
+ * end of the track
+ * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the
+ * beginning of the track
+ */
+enum sndrv_compress_encoder {
+	SNDRV_COMPRESS_ENCODER_PADDING = 1,
+	SNDRV_COMPRESS_ENCODER_DELAY = 2,
+};
+
+/**
+ * struct snd_compr_metadata - compressed stream metadata
+ * @key: key id
+ * @value: key value
+ */
+struct snd_compr_metadata {
+	 __u32 key;
+	 __u32 value[8];
+} __attribute__((packed, aligned(4)));
+
+/*
+ * compress path ioctl definitions
+ * SNDRV_COMPRESS_GET_CAPS: Query capability of DSP
+ * SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec
+ * SNDRV_COMPRESS_SET_PARAMS: Set codec and stream parameters
+ * Note: only codec params can be changed runtime and stream params cant be
+ * SNDRV_COMPRESS_GET_PARAMS: Query codec params
+ * SNDRV_COMPRESS_TSTAMP: get the current timestamp value
+ * SNDRV_COMPRESS_AVAIL: get the current buffer avail value.
+ * This also queries the tstamp properties
+ * SNDRV_COMPRESS_PAUSE: Pause the running stream
+ * SNDRV_COMPRESS_RESUME: resume a paused stream
+ * SNDRV_COMPRESS_START: Start a stream
+ * SNDRV_COMPRESS_STOP: stop a running stream, discarding ring buffer content
+ * and the buffers currently with DSP
+ * SNDRV_COMPRESS_DRAIN: Play till end of buffers and stop after that
+ * SNDRV_COMPRESS_IOCTL_VERSION: Query the API version
+ */
+#define SNDRV_COMPRESS_IOCTL_VERSION	_IOR('C', 0x00, int)
+#define SNDRV_COMPRESS_GET_CAPS		_IOWR('C', 0x10, struct snd_compr_caps)
+#define SNDRV_COMPRESS_GET_CODEC_CAPS	_IOWR('C', 0x11,\
+						struct snd_compr_codec_caps)
+#define SNDRV_COMPRESS_SET_PARAMS	_IOW('C', 0x12, struct snd_compr_params)
+#define SNDRV_COMPRESS_GET_PARAMS	_IOR('C', 0x13, struct snd_codec)
+#define SNDRV_COMPRESS_SET_METADATA	_IOW('C', 0x14,\
+						 struct snd_compr_metadata)
+#define SNDRV_COMPRESS_GET_METADATA	_IOWR('C', 0x15,\
+						 struct snd_compr_metadata)
+#define SNDRV_COMPRESS_TSTAMP		_IOR('C', 0x20, struct snd_compr_tstamp)
+#define SNDRV_COMPRESS_AVAIL		_IOR('C', 0x21, struct snd_compr_avail)
+#define SNDRV_COMPRESS_PAUSE		_IO('C', 0x30)
+#define SNDRV_COMPRESS_RESUME		_IO('C', 0x31)
+#define SNDRV_COMPRESS_START		_IO('C', 0x32)
+#define SNDRV_COMPRESS_STOP		_IO('C', 0x33)
+#define SNDRV_COMPRESS_DRAIN		_IO('C', 0x34)
+#define SNDRV_COMPRESS_NEXT_TRACK	_IO('C', 0x35)
+#define SNDRV_COMPRESS_PARTIAL_DRAIN	_IO('C', 0x36)
+/*
+ * TODO
+ * 1. add mmap support
+ *
+ */
+#define SND_COMPR_TRIGGER_DRAIN 7 /*FIXME move this to pcm.h */
+#define SND_COMPR_TRIGGER_NEXT_TRACK 8
+#define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9
+#endif
diff --git a/contrib/libs/linux-headers/sound/compress_params.h b/contrib/libs/linux-headers/sound/compress_params.h
new file mode 100644
index 0000000000..ddc77322d5
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/compress_params.h
@@ -0,0 +1,417 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) AND MIT) */
+/*
+ *  compress_params.h - codec types and parameters for compressed data
+ *  streaming interface
+ *
+ *  Copyright (C) 2011 Intel Corporation
+ *  Authors:	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+ *              Vinod Koul <vinod.koul@linux.intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The definitions in this file are derived from the OpenMAX AL version 1.1
+ * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below
+ * and are licensed under the MIT license.
+ *
+ * Copyright (c) 2007-2010 The Khronos Group Inc.
+ */
+#ifndef __SND_COMPRESS_PARAMS_H
+#define __SND_COMPRESS_PARAMS_H
+
+#include <linux/types.h>
+
+/* AUDIO CODECS SUPPORTED */
+#define MAX_NUM_CODECS 32
+#define MAX_NUM_CODEC_DESCRIPTORS 32
+#define MAX_NUM_BITRATES 32
+#define MAX_NUM_SAMPLE_RATES 32
+
+/* Codecs are listed linearly to allow for extensibility */
+#define SND_AUDIOCODEC_PCM                   ((__u32) 0x00000001)
+#define SND_AUDIOCODEC_MP3                   ((__u32) 0x00000002)
+#define SND_AUDIOCODEC_AMR                   ((__u32) 0x00000003)
+#define SND_AUDIOCODEC_AMRWB                 ((__u32) 0x00000004)
+#define SND_AUDIOCODEC_AMRWBPLUS             ((__u32) 0x00000005)
+#define SND_AUDIOCODEC_AAC                   ((__u32) 0x00000006)
+#define SND_AUDIOCODEC_WMA                   ((__u32) 0x00000007)
+#define SND_AUDIOCODEC_REAL                  ((__u32) 0x00000008)
+#define SND_AUDIOCODEC_VORBIS                ((__u32) 0x00000009)
+#define SND_AUDIOCODEC_FLAC                  ((__u32) 0x0000000A)
+#define SND_AUDIOCODEC_IEC61937              ((__u32) 0x0000000B)
+#define SND_AUDIOCODEC_G723_1                ((__u32) 0x0000000C)
+#define SND_AUDIOCODEC_G729                  ((__u32) 0x0000000D)
+#define SND_AUDIOCODEC_BESPOKE               ((__u32) 0x0000000E)
+#define SND_AUDIOCODEC_ALAC                  ((__u32) 0x0000000F)
+#define SND_AUDIOCODEC_APE                   ((__u32) 0x00000010)
+#define SND_AUDIOCODEC_MAX                   SND_AUDIOCODEC_APE
+
+/*
+ * Profile and modes are listed with bit masks. This allows for a
+ * more compact representation of fields that will not evolve
+ * (in contrast to the list of codecs)
+ */
+
+#define SND_AUDIOPROFILE_PCM                 ((__u32) 0x00000001)
+
+/* MP3 modes are only useful for encoders */
+#define SND_AUDIOCHANMODE_MP3_MONO           ((__u32) 0x00000001)
+#define SND_AUDIOCHANMODE_MP3_STEREO         ((__u32) 0x00000002)
+#define SND_AUDIOCHANMODE_MP3_JOINTSTEREO    ((__u32) 0x00000004)
+#define SND_AUDIOCHANMODE_MP3_DUAL           ((__u32) 0x00000008)
+
+#define SND_AUDIOPROFILE_AMR                 ((__u32) 0x00000001)
+
+/* AMR modes are only useful for encoders */
+#define SND_AUDIOMODE_AMR_DTX_OFF            ((__u32) 0x00000001)
+#define SND_AUDIOMODE_AMR_VAD1               ((__u32) 0x00000002)
+#define SND_AUDIOMODE_AMR_VAD2               ((__u32) 0x00000004)
+
+#define SND_AUDIOSTREAMFORMAT_UNDEFINED	     ((__u32) 0x00000000)
+#define SND_AUDIOSTREAMFORMAT_CONFORMANCE    ((__u32) 0x00000001)
+#define SND_AUDIOSTREAMFORMAT_IF1            ((__u32) 0x00000002)
+#define SND_AUDIOSTREAMFORMAT_IF2            ((__u32) 0x00000004)
+#define SND_AUDIOSTREAMFORMAT_FSF            ((__u32) 0x00000008)
+#define SND_AUDIOSTREAMFORMAT_RTPPAYLOAD     ((__u32) 0x00000010)
+#define SND_AUDIOSTREAMFORMAT_ITU            ((__u32) 0x00000020)
+
+#define SND_AUDIOPROFILE_AMRWB               ((__u32) 0x00000001)
+
+/* AMRWB modes are only useful for encoders */
+#define SND_AUDIOMODE_AMRWB_DTX_OFF          ((__u32) 0x00000001)
+#define SND_AUDIOMODE_AMRWB_VAD1             ((__u32) 0x00000002)
+#define SND_AUDIOMODE_AMRWB_VAD2             ((__u32) 0x00000004)
+
+#define SND_AUDIOPROFILE_AMRWBPLUS           ((__u32) 0x00000001)
+
+#define SND_AUDIOPROFILE_AAC                 ((__u32) 0x00000001)
+
+/* AAC modes are required for encoders and decoders */
+#define SND_AUDIOMODE_AAC_MAIN               ((__u32) 0x00000001)
+#define SND_AUDIOMODE_AAC_LC                 ((__u32) 0x00000002)
+#define SND_AUDIOMODE_AAC_SSR                ((__u32) 0x00000004)
+#define SND_AUDIOMODE_AAC_LTP                ((__u32) 0x00000008)
+#define SND_AUDIOMODE_AAC_HE                 ((__u32) 0x00000010)
+#define SND_AUDIOMODE_AAC_SCALABLE           ((__u32) 0x00000020)
+#define SND_AUDIOMODE_AAC_ERLC               ((__u32) 0x00000040)
+#define SND_AUDIOMODE_AAC_LD                 ((__u32) 0x00000080)
+#define SND_AUDIOMODE_AAC_HE_PS              ((__u32) 0x00000100)
+#define SND_AUDIOMODE_AAC_HE_MPS             ((__u32) 0x00000200)
+
+/* AAC formats are required for encoders and decoders */
+#define SND_AUDIOSTREAMFORMAT_MP2ADTS        ((__u32) 0x00000001)
+#define SND_AUDIOSTREAMFORMAT_MP4ADTS        ((__u32) 0x00000002)
+#define SND_AUDIOSTREAMFORMAT_MP4LOAS        ((__u32) 0x00000004)
+#define SND_AUDIOSTREAMFORMAT_MP4LATM        ((__u32) 0x00000008)
+#define SND_AUDIOSTREAMFORMAT_ADIF           ((__u32) 0x00000010)
+#define SND_AUDIOSTREAMFORMAT_MP4FF          ((__u32) 0x00000020)
+#define SND_AUDIOSTREAMFORMAT_RAW            ((__u32) 0x00000040)
+
+#define SND_AUDIOPROFILE_WMA7                ((__u32) 0x00000001)
+#define SND_AUDIOPROFILE_WMA8                ((__u32) 0x00000002)
+#define SND_AUDIOPROFILE_WMA9                ((__u32) 0x00000004)
+#define SND_AUDIOPROFILE_WMA10               ((__u32) 0x00000008)
+#define SND_AUDIOPROFILE_WMA9_PRO            ((__u32) 0x00000010)
+#define SND_AUDIOPROFILE_WMA9_LOSSLESS       ((__u32) 0x00000020)
+#define SND_AUDIOPROFILE_WMA10_LOSSLESS      ((__u32) 0x00000040)
+
+#define SND_AUDIOMODE_WMA_LEVEL1             ((__u32) 0x00000001)
+#define SND_AUDIOMODE_WMA_LEVEL2             ((__u32) 0x00000002)
+#define SND_AUDIOMODE_WMA_LEVEL3             ((__u32) 0x00000004)
+#define SND_AUDIOMODE_WMA_LEVEL4             ((__u32) 0x00000008)
+#define SND_AUDIOMODE_WMAPRO_LEVELM0         ((__u32) 0x00000010)
+#define SND_AUDIOMODE_WMAPRO_LEVELM1         ((__u32) 0x00000020)
+#define SND_AUDIOMODE_WMAPRO_LEVELM2         ((__u32) 0x00000040)
+#define SND_AUDIOMODE_WMAPRO_LEVELM3         ((__u32) 0x00000080)
+
+#define SND_AUDIOSTREAMFORMAT_WMA_ASF        ((__u32) 0x00000001)
+/*
+ * Some implementations strip the ASF header and only send ASF packets
+ * to the DSP
+ */
+#define SND_AUDIOSTREAMFORMAT_WMA_NOASF_HDR  ((__u32) 0x00000002)
+
+#define SND_AUDIOPROFILE_REALAUDIO           ((__u32) 0x00000001)
+
+#define SND_AUDIOMODE_REALAUDIO_G2           ((__u32) 0x00000001)
+#define SND_AUDIOMODE_REALAUDIO_8            ((__u32) 0x00000002)
+#define SND_AUDIOMODE_REALAUDIO_10           ((__u32) 0x00000004)
+#define SND_AUDIOMODE_REALAUDIO_SURROUND     ((__u32) 0x00000008)
+
+#define SND_AUDIOPROFILE_VORBIS              ((__u32) 0x00000001)
+
+#define SND_AUDIOMODE_VORBIS                 ((__u32) 0x00000001)
+
+#define SND_AUDIOPROFILE_FLAC                ((__u32) 0x00000001)
+
+/*
+ * Define quality levels for FLAC encoders, from LEVEL0 (fast)
+ * to LEVEL8 (best)
+ */
+#define SND_AUDIOMODE_FLAC_LEVEL0            ((__u32) 0x00000001)
+#define SND_AUDIOMODE_FLAC_LEVEL1            ((__u32) 0x00000002)
+#define SND_AUDIOMODE_FLAC_LEVEL2            ((__u32) 0x00000004)
+#define SND_AUDIOMODE_FLAC_LEVEL3            ((__u32) 0x00000008)
+#define SND_AUDIOMODE_FLAC_LEVEL4            ((__u32) 0x00000010)
+#define SND_AUDIOMODE_FLAC_LEVEL5            ((__u32) 0x00000020)
+#define SND_AUDIOMODE_FLAC_LEVEL6            ((__u32) 0x00000040)
+#define SND_AUDIOMODE_FLAC_LEVEL7            ((__u32) 0x00000080)
+#define SND_AUDIOMODE_FLAC_LEVEL8            ((__u32) 0x00000100)
+
+#define SND_AUDIOSTREAMFORMAT_FLAC           ((__u32) 0x00000001)
+#define SND_AUDIOSTREAMFORMAT_FLAC_OGG       ((__u32) 0x00000002)
+
+/* IEC61937 payloads without CUVP and preambles */
+#define SND_AUDIOPROFILE_IEC61937            ((__u32) 0x00000001)
+/* IEC61937 with S/PDIF preambles+CUVP bits in 32-bit containers */
+#define SND_AUDIOPROFILE_IEC61937_SPDIF      ((__u32) 0x00000002)
+
+/*
+ * IEC modes are mandatory for decoders. Format autodetection
+ * will only happen on the DSP side with mode 0. The PCM mode should
+ * not be used, the PCM codec should be used instead.
+ */
+#define SND_AUDIOMODE_IEC_REF_STREAM_HEADER  ((__u32) 0x00000000)
+#define SND_AUDIOMODE_IEC_LPCM		     ((__u32) 0x00000001)
+#define SND_AUDIOMODE_IEC_AC3		     ((__u32) 0x00000002)
+#define SND_AUDIOMODE_IEC_MPEG1		     ((__u32) 0x00000004)
+#define SND_AUDIOMODE_IEC_MP3		     ((__u32) 0x00000008)
+#define SND_AUDIOMODE_IEC_MPEG2		     ((__u32) 0x00000010)
+#define SND_AUDIOMODE_IEC_AACLC		     ((__u32) 0x00000020)
+#define SND_AUDIOMODE_IEC_DTS		     ((__u32) 0x00000040)
+#define SND_AUDIOMODE_IEC_ATRAC		     ((__u32) 0x00000080)
+#define SND_AUDIOMODE_IEC_SACD		     ((__u32) 0x00000100)
+#define SND_AUDIOMODE_IEC_EAC3		     ((__u32) 0x00000200)
+#define SND_AUDIOMODE_IEC_DTS_HD	     ((__u32) 0x00000400)
+#define SND_AUDIOMODE_IEC_MLP		     ((__u32) 0x00000800)
+#define SND_AUDIOMODE_IEC_DST		     ((__u32) 0x00001000)
+#define SND_AUDIOMODE_IEC_WMAPRO	     ((__u32) 0x00002000)
+#define SND_AUDIOMODE_IEC_REF_CXT            ((__u32) 0x00004000)
+#define SND_AUDIOMODE_IEC_HE_AAC	     ((__u32) 0x00008000)
+#define SND_AUDIOMODE_IEC_HE_AAC2	     ((__u32) 0x00010000)
+#define SND_AUDIOMODE_IEC_MPEG_SURROUND	     ((__u32) 0x00020000)
+
+#define SND_AUDIOPROFILE_G723_1              ((__u32) 0x00000001)
+
+#define SND_AUDIOMODE_G723_1_ANNEX_A         ((__u32) 0x00000001)
+#define SND_AUDIOMODE_G723_1_ANNEX_B         ((__u32) 0x00000002)
+#define SND_AUDIOMODE_G723_1_ANNEX_C         ((__u32) 0x00000004)
+
+#define SND_AUDIOPROFILE_G729                ((__u32) 0x00000001)
+
+#define SND_AUDIOMODE_G729_ANNEX_A           ((__u32) 0x00000001)
+#define SND_AUDIOMODE_G729_ANNEX_B           ((__u32) 0x00000002)
+
+/* <FIXME: multichannel encoders aren't supported for now. Would need
+   an additional definition of channel arrangement> */
+
+/* VBR/CBR definitions */
+#define SND_RATECONTROLMODE_CONSTANTBITRATE  ((__u32) 0x00000001)
+#define SND_RATECONTROLMODE_VARIABLEBITRATE  ((__u32) 0x00000002)
+
+/* Encoder options */
+
+struct snd_enc_wma {
+	__u32 super_block_align; /* WMA Type-specific data */
+};
+
+
+/**
+ * struct snd_enc_vorbis - Vorbis encoder parameters
+ * @quality: Sets encoding quality to n, between -1 (low) and 10 (high).
+ * In the default mode of operation, the quality level is 3.
+ * Normal quality range is 0 - 10.
+ * @managed: Boolean. Set  bitrate  management  mode. This turns off the
+ * normal VBR encoding, but allows hard or soft bitrate constraints to be
+ * enforced by the encoder. This mode can be slower, and may also be
+ * lower quality. It is primarily useful for streaming.
+ * @max_bit_rate: Enabled only if managed is TRUE
+ * @min_bit_rate: Enabled only if managed is TRUE
+ * @downmix: Boolean. Downmix input from stereo to mono (has no effect on
+ * non-stereo streams). Useful for lower-bitrate encoding.
+ *
+ * These options were extracted from the OpenMAX IL spec and Gstreamer vorbisenc
+ * properties
+ *
+ * For best quality users should specify VBR mode and set quality levels.
+ */
+
+struct snd_enc_vorbis {
+	__s32 quality;
+	__u32 managed;
+	__u32 max_bit_rate;
+	__u32 min_bit_rate;
+	__u32 downmix;
+} __attribute__((packed, aligned(4)));
+
+
+/**
+ * struct snd_enc_real - RealAudio encoder parameters
+ * @quant_bits: number of coupling quantization bits in the stream
+ * @start_region: coupling start region in the stream
+ * @num_regions: number of regions value
+ *
+ * These options were extracted from the OpenMAX IL spec
+ */
+
+struct snd_enc_real {
+	__u32 quant_bits;
+	__u32 start_region;
+	__u32 num_regions;
+} __attribute__((packed, aligned(4)));
+
+/**
+ * struct snd_enc_flac - FLAC encoder parameters
+ * @num: serial number, valid only for OGG formats
+ *	needs to be set by application
+ * @gain: Add replay gain tags
+ *
+ * These options were extracted from the FLAC online documentation
+ * at http://flac.sourceforge.net/documentation_tools_flac.html
+ *
+ * To make the API simpler, it is assumed that the user will select quality
+ * profiles. Additional options that affect encoding quality and speed can
+ * be added at a later stage if needed.
+ *
+ * By default the Subset format is used by encoders.
+ *
+ * TAGS such as pictures, etc, cannot be handled by an offloaded encoder and are
+ * not supported in this API.
+ */
+
+struct snd_enc_flac {
+	__u32 num;
+	__u32 gain;
+} __attribute__((packed, aligned(4)));
+
+struct snd_enc_generic {
+	__u32 bw;	/* encoder bandwidth */
+	__s32 reserved[15];	/* Can be used for SND_AUDIOCODEC_BESPOKE */
+} __attribute__((packed, aligned(4)));
+
+struct snd_dec_flac {
+	__u16 sample_size;
+	__u16 min_blk_size;
+	__u16 max_blk_size;
+	__u16 min_frame_size;
+	__u16 max_frame_size;
+	__u16 reserved;
+} __attribute__((packed, aligned(4)));
+
+struct snd_dec_wma {
+	__u32 encoder_option;
+	__u32 adv_encoder_option;
+	__u32 adv_encoder_option2;
+	__u32 reserved;
+} __attribute__((packed, aligned(4)));
+
+struct snd_dec_alac {
+	__u32 frame_length;
+	__u8 compatible_version;
+	__u8 pb;
+	__u8 mb;
+	__u8 kb;
+	__u32 max_run;
+	__u32 max_frame_bytes;
+} __attribute__((packed, aligned(4)));
+
+struct snd_dec_ape {
+	__u16 compatible_version;
+	__u16 compression_level;
+	__u32 format_flags;
+	__u32 blocks_per_frame;
+	__u32 final_frame_blocks;
+	__u32 total_frames;
+	__u32 seek_table_present;
+} __attribute__((packed, aligned(4)));
+
+union snd_codec_options {
+	struct snd_enc_wma wma;
+	struct snd_enc_vorbis vorbis;
+	struct snd_enc_real real;
+	struct snd_enc_flac flac;
+	struct snd_enc_generic generic;
+	struct snd_dec_flac flac_d;
+	struct snd_dec_wma wma_d;
+	struct snd_dec_alac alac_d;
+	struct snd_dec_ape ape_d;
+} __attribute__((packed, aligned(4)));
+
+/** struct snd_codec_desc - description of codec capabilities
+ * @max_ch: Maximum number of audio channels
+ * @sample_rates: Sampling rates in Hz, use values like 48000 for this
+ * @num_sample_rates: Number of valid values in sample_rates array
+ * @bit_rate: Indexed array containing supported bit rates
+ * @num_bitrates: Number of valid values in bit_rate array
+ * @rate_control: value is specified by SND_RATECONTROLMODE defines.
+ * @profiles: Supported profiles. See SND_AUDIOPROFILE defines.
+ * @modes: Supported modes. See SND_AUDIOMODE defines
+ * @formats: Supported formats. See SND_AUDIOSTREAMFORMAT defines
+ * @min_buffer: Minimum buffer size handled by codec implementation
+ * @reserved: reserved for future use
+ *
+ * This structure provides a scalar value for profiles, modes and stream
+ * format fields.
+ * If an implementation supports multiple combinations, they will be listed as
+ * codecs with different descriptors, for example there would be 2 descriptors
+ * for AAC-RAW and AAC-ADTS.
+ * This entails some redundancy but makes it easier to avoid invalid
+ * configurations.
+ *
+ */
+
+struct snd_codec_desc {
+	__u32 max_ch;
+	__u32 sample_rates[MAX_NUM_SAMPLE_RATES];
+	__u32 num_sample_rates;
+	__u32 bit_rate[MAX_NUM_BITRATES];
+	__u32 num_bitrates;
+	__u32 rate_control;
+	__u32 profiles;
+	__u32 modes;
+	__u32 formats;
+	__u32 min_buffer;
+	__u32 reserved[15];
+} __attribute__((packed, aligned(4)));
+
+/** struct snd_codec
+ * @id: Identifies the supported audio encoder/decoder.
+ *		See SND_AUDIOCODEC macros.
+ * @ch_in: Number of input audio channels
+ * @ch_out: Number of output channels. In case of contradiction between
+ *		this field and the channelMode field, the channelMode field
+ *		overrides.
+ * @sample_rate: Audio sample rate of input data in Hz, use values like 48000
+ *		for this.
+ * @bit_rate: Bitrate of encoded data. May be ignored by decoders
+ * @rate_control: Encoding rate control. See SND_RATECONTROLMODE defines.
+ *               Encoders may rely on profiles for quality levels.
+ *		 May be ignored by decoders.
+ * @profile: Mandatory for encoders, can be mandatory for specific
+ *		decoders as well. See SND_AUDIOPROFILE defines.
+ * @level: Supported level (Only used by WMA at the moment)
+ * @ch_mode: Channel mode for encoder. See SND_AUDIOCHANMODE defines
+ * @format: Format of encoded bistream. Mandatory when defined.
+ *		See SND_AUDIOSTREAMFORMAT defines.
+ * @align: Block alignment in bytes of an audio sample.
+ *		Only required for PCM or IEC formats.
+ * @options: encoder-specific settings
+ * @reserved: reserved for future use
+ */
+
+struct snd_codec {
+	__u32 id;
+	__u32 ch_in;
+	__u32 ch_out;
+	__u32 sample_rate;
+	__u32 bit_rate;
+	__u32 rate_control;
+	__u32 profile;
+	__u32 level;
+	__u32 ch_mode;
+	__u32 format;
+	__u32 align;
+	union snd_codec_options options;
+	__u32 reserved[3];
+} __attribute__((packed, aligned(4)));
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/emu10k1.h b/contrib/libs/linux-headers/sound/emu10k1.h
new file mode 100644
index 0000000000..d421cf6713
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/emu10k1.h
@@ -0,0 +1,415 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
+ *		     Creative Labs, Inc.
+ *  Definitions for EMU10K1 (SB Live!) chips
+ */
+#ifndef __SOUND_EMU10K1_H
+#define __SOUND_EMU10K1_H
+
+#ifdef __linux__
+#include <linux/types.h>
+#endif
+
+/*
+ * ---- FX8010 ----
+ */
+
+#define EMU10K1_FX8010_PCM_COUNT		8
+
+/*
+ * Following definition is copied from linux/types.h to support compiling
+ * this header file in userspace since they are not generally available for
+ * uapi headers.
+ */
+#define __EMU10K1_DECLARE_BITMAP(name,bits) \
+	unsigned long name[(bits) / (sizeof(unsigned long) * 8)]
+
+/* instruction set */
+#define iMAC0	 0x00	/* R = A + (X * Y >> 31)   ; saturation */
+#define iMAC1	 0x01	/* R = A + (-X * Y >> 31)  ; saturation */
+#define iMAC2	 0x02	/* R = A + (X * Y >> 31)   ; wraparound */
+#define iMAC3	 0x03	/* R = A + (-X * Y >> 31)  ; wraparound */
+#define iMACINT0 0x04	/* R = A + X * Y	   ; saturation */
+#define iMACINT1 0x05	/* R = A + X * Y	   ; wraparound (31-bit) */
+#define iACC3	 0x06	/* R = A + X + Y	   ; saturation */
+#define iMACMV   0x07	/* R = A, acc += X * Y >> 31 */
+#define iANDXOR  0x08	/* R = (A & X) ^ Y */
+#define iTSTNEG  0x09	/* R = (A >= Y) ? X : ~X */
+#define iLIMITGE 0x0a	/* R = (A >= Y) ? X : Y */
+#define iLIMITLT 0x0b	/* R = (A < Y) ? X : Y */
+#define iLOG	 0x0c	/* R = linear_data, A (log_data), X (max_exp), Y (format_word) */
+#define iEXP	 0x0d	/* R = log_data, A (linear_data), X (max_exp), Y (format_word) */
+#define iINTERP  0x0e	/* R = A + (X * (Y - A) >> 31)  ; saturation */
+#define iSKIP    0x0f	/* R = A (cc_reg), X (count), Y (cc_test) */
+
+#define LOWORD_OPX_MASK		0x000ffc00	/* Instruction operand X			*/
+#define LOWORD_OPY_MASK		0x000003ff	/* Instruction operand Y			*/
+#define HIWORD_OPCODE_MASK	0x00f00000	/* Instruction opcode				*/
+#define HIWORD_RESULT_MASK	0x000ffc00	/* Instruction result				*/
+#define HIWORD_OPA_MASK		0x000003ff	/* Instruction operand A			*/
+
+/* Audigy Soundcards have a different instruction format */
+#define A_LOWORD_OPX_MASK	0x007ff000
+#define A_LOWORD_OPY_MASK	0x000007ff
+#define A_HIWORD_OPCODE_MASK	0x0f000000
+#define A_HIWORD_RESULT_MASK	0x007ff000
+#define A_HIWORD_OPA_MASK	0x000007ff
+
+/* GPRs */
+#define FXBUS(x)	(0x00 + (x))	/* x = 0x00 - 0x0f */
+#define EXTIN(x)	(0x10 + (x))	/* x = 0x00 - 0x0f */
+#define EXTOUT(x)	(0x20 + (x))	/* x = 0x00 - 0x0f physical outs -> FXWC low 16 bits */
+#define FXBUS2(x)	(0x30 + (x))	/* x = 0x00 - 0x0f copies of fx buses for capture -> FXWC high 16 bits */
+					/* NB: 0x31 and 0x32 are shared with Center/LFE on SB live 5.1 */
+
+#define A_FXBUS(x)	(0x00 + (x))	/* x = 0x00 - 0x3f FX buses */
+#define A_EXTIN(x)	(0x40 + (x))	/* x = 0x00 - 0x0f physical ins */
+#define A_P16VIN(x)	(0x50 + (x))	/* x = 0x00 - 0x0f p16v ins (A2 only) "EMU32 inputs" */
+#define A_EXTOUT(x)	(0x60 + (x))	/* x = 0x00 - 0x1f physical outs -> A_FXWC1 0x79-7f unknown   */
+#define A_FXBUS2(x)	(0x80 + (x))	/* x = 0x00 - 0x1f extra outs used for EFX capture -> A_FXWC2 */
+#define A_EMU32OUTH(x)	(0xa0 + (x))	/* x = 0x00 - 0x0f "EMU32_OUT_10 - _1F" */
+#define A_EMU32OUTL(x)	(0xb0 + (x))	/* x = 0x00 - 0x0f "EMU32_OUT_01 - _0F" */
+#define A3_EMU32IN(x)	(0x160 + (x))	/* x = 0x00 - 0x1f "EMU32_IN_00 - _1F" - Only when .device = 0x0008 */
+#define A3_EMU32OUT(x)	(0x1E0 + (x))	/* x = 0x00 - 0x1f "EMU32_OUT_00 - _1F" - Only when .device = 0x0008 */
+
+#define C_00000000	0x40
+#define C_00000001	0x41
+#define C_00000002	0x42
+#define C_00000003	0x43
+#define C_00000004	0x44
+#define C_00000008	0x45
+#define C_00000010	0x46
+#define C_00000020	0x47
+#define C_00000100	0x48
+#define C_00010000	0x49
+#define C_00080000	0x4a
+#define C_10000000	0x4b
+#define C_20000000	0x4c
+#define C_40000000	0x4d
+#define C_80000000	0x4e
+#define C_7fffffff	0x4f
+#define C_ffffffff	0x50
+#define C_fffffffe	0x51
+#define C_c0000000	0x52
+#define C_4f1bbcdc	0x53
+#define C_5a7ef9db	0x54
+#define C_00100000	0x55		/* ?? */
+#define GPR_ACCU	0x56		/* ACCUM, accumulator */
+#define GPR_COND	0x57		/* CCR, condition register */
+#define GPR_NOISE0	0x58		/* noise source */
+#define GPR_NOISE1	0x59		/* noise source */
+#define GPR_IRQ		0x5a		/* IRQ register */
+#define GPR_DBAC	0x5b		/* TRAM Delay Base Address Counter */
+
+/* Audigy constants */
+#define A_C_00000000	0xc0
+#define A_C_00000001	0xc1
+#define A_C_00000002	0xc2
+#define A_C_00000003	0xc3
+#define A_C_00000004	0xc4
+#define A_C_00000008	0xc5
+#define A_C_00000010	0xc6
+#define A_C_00000020	0xc7
+#define A_C_00000100	0xc8
+#define A_C_00010000	0xc9
+#define A_C_00000800	0xca
+#define A_C_10000000	0xcb
+#define A_C_20000000	0xcc
+#define A_C_40000000	0xcd
+#define A_C_80000000	0xce
+#define A_C_7fffffff	0xcf
+#define A_C_ffffffff	0xd0
+#define A_C_fffffffe	0xd1
+#define A_C_c0000000	0xd2
+#define A_C_4f1bbcdc	0xd3
+#define A_C_5a7ef9db	0xd4
+#define A_C_00100000	0xd5
+#define A_GPR_ACCU	0xd6		/* ACCUM, accumulator */
+#define A_GPR_COND	0xd7		/* CCR, condition register */
+#define A_GPR_NOISE0	0xd8		/* noise source */
+#define A_GPR_NOISE1	0xd9		/* noise source */
+#define A_GPR_IRQ	0xda		/* IRQ register */
+#define A_GPR_DBAC	0xdb		/* TRAM Delay Base Address Counter - internal */
+#define A_GPR_DBACE	0xde		/* TRAM Delay Base Address Counter - external */
+
+/* Each FX general purpose register is 32 bits in length, all bits are used			*/
+#define FXGPREGBASE		0x100		/* FX general purpose registers base       	*/
+#define A_FXGPREGBASE		0x400		/* Audigy GPRs, 0x400 to 0x5ff			*/
+
+#define A_TANKMEMCTLREGBASE	0x100		/* Tank memory control registers base - only for Audigy */
+#define A_TANKMEMCTLREG_MASK	0x1f		/* only 5 bits used - only for Audigy */
+
+/* Tank audio data is logarithmically compressed down to 16 bits before writing to TRAM and is	*/
+/* decompressed back to 20 bits on a read.  There are a total of 160 locations, the last 32	*/
+/* locations are for external TRAM. 								*/
+#define TANKMEMDATAREGBASE	0x200		/* Tank memory data registers base     		*/
+#define TANKMEMDATAREG_MASK	0x000fffff	/* 20 bit tank audio data field			*/
+
+/* Combined address field and memory opcode or flag field.  160 locations, last 32 are external	*/
+#define TANKMEMADDRREGBASE	0x300		/* Tank memory address registers base		*/
+#define TANKMEMADDRREG_ADDR_MASK 0x000fffff	/* 20 bit tank address field			*/
+#define TANKMEMADDRREG_CLEAR	0x00800000	/* Clear tank memory				*/
+#define TANKMEMADDRREG_ALIGN	0x00400000	/* Align read or write relative to tank access	*/
+#define TANKMEMADDRREG_WRITE	0x00200000	/* Write to tank memory				*/
+#define TANKMEMADDRREG_READ	0x00100000	/* Read from tank memory			*/
+
+#define GPR(x)		(FXGPREGBASE + (x)) /* free GPRs: x = 0x00 - 0xff */
+#define ITRAM_DATA(x)	(TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */
+#define ETRAM_DATA(x)	(TANKMEMDATAREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */
+#define ITRAM_ADDR(x)	(TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */
+#define ETRAM_ADDR(x)	(TANKMEMADDRREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */
+
+#define A_GPR(x)	(A_FXGPREGBASE + (x))
+#define A_ITRAM_DATA(x)	(TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */
+#define A_ETRAM_DATA(x)	(TANKMEMDATAREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */
+#define A_ITRAM_ADDR(x)	(TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */
+#define A_ETRAM_ADDR(x)	(TANKMEMADDRREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */
+#define A_ITRAM_CTL(x)	(A_TANKMEMCTLREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */
+#define A_ETRAM_CTL(x)	(A_TANKMEMCTLREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */
+
+/* cc_reg constants */
+#define CC_REG_NORMALIZED C_00000001
+#define CC_REG_BORROW	C_00000002
+#define CC_REG_MINUS	C_00000004
+#define CC_REG_ZERO	C_00000008
+#define CC_REG_SATURATE	C_00000010
+#define CC_REG_NONZERO	C_00000100
+
+#define A_CC_REG_NORMALIZED	A_C_00000001
+#define A_CC_REG_BORROW		A_C_00000002
+#define A_CC_REG_MINUS		A_C_00000004
+#define A_CC_REG_ZERO		A_C_00000008
+#define A_CC_REG_SATURATE	A_C_00000010
+#define A_CC_REG_NONZERO	A_C_00000100
+
+/* FX buses */
+// These are arbitrary mappings; our DSP code simply expects
+// the config files to route the channels this way.
+// The numbers are documented in {audigy,sb-live}-mixer.rst.
+#define FXBUS_PCM_LEFT		0x00
+#define FXBUS_PCM_RIGHT		0x01
+#define FXBUS_PCM_LEFT_REAR	0x02
+#define FXBUS_PCM_RIGHT_REAR	0x03
+#define FXBUS_MIDI_LEFT		0x04
+#define FXBUS_MIDI_RIGHT	0x05
+#define FXBUS_PCM_CENTER	0x06
+#define FXBUS_PCM_LFE		0x07
+#define FXBUS_PCM_LEFT_FRONT	0x08
+#define FXBUS_PCM_RIGHT_FRONT	0x09
+#define FXBUS_MIDI_REVERB	0x0c
+#define FXBUS_MIDI_CHORUS	0x0d
+#define FXBUS_PCM_LEFT_SIDE	0x0e
+#define FXBUS_PCM_RIGHT_SIDE	0x0f
+#define FXBUS_PT_LEFT		0x14
+#define FXBUS_PT_RIGHT		0x15
+
+/* Inputs */
+#define EXTIN_AC97_L	   0x00	/* AC'97 capture channel - left */
+#define EXTIN_AC97_R	   0x01	/* AC'97 capture channel - right */
+#define EXTIN_SPDIF_CD_L   0x02	/* internal S/PDIF CD - onboard - left */
+#define EXTIN_SPDIF_CD_R   0x03	/* internal S/PDIF CD - onboard - right */
+#define EXTIN_ZOOM_L	   0x04	/* Zoom Video I2S - left */
+#define EXTIN_ZOOM_R	   0x05	/* Zoom Video I2S - right */
+#define EXTIN_TOSLINK_L	   0x06	/* LiveDrive - TOSLink Optical - left */
+#define EXTIN_TOSLINK_R    0x07	/* LiveDrive - TOSLink Optical - right */
+#define EXTIN_LINE1_L	   0x08	/* LiveDrive - Line/Mic 1 - left */
+#define EXTIN_LINE1_R	   0x09	/* LiveDrive - Line/Mic 1 - right */
+#define EXTIN_COAX_SPDIF_L 0x0a	/* LiveDrive - Coaxial S/PDIF - left */
+#define EXTIN_COAX_SPDIF_R 0x0b /* LiveDrive - Coaxial S/PDIF - right */
+#define EXTIN_LINE2_L	   0x0c	/* LiveDrive - Line/Mic 2 - left */
+#define EXTIN_LINE2_R	   0x0d	/* LiveDrive - Line/Mic 2 - right */
+
+/* Outputs */
+#define EXTOUT_AC97_L	   0x00	/* AC'97 playback channel - left */
+#define EXTOUT_AC97_R	   0x01	/* AC'97 playback channel - right */
+#define EXTOUT_TOSLINK_L   0x02	/* LiveDrive - TOSLink Optical - left */
+#define EXTOUT_TOSLINK_R   0x03	/* LiveDrive - TOSLink Optical - right */
+#define EXTOUT_AC97_CENTER 0x04	/* SB Live 5.1 - center */
+#define EXTOUT_AC97_LFE	   0x05 /* SB Live 5.1 - LFE */
+#define EXTOUT_HEADPHONE_L 0x06	/* LiveDrive - Headphone - left */
+#define EXTOUT_HEADPHONE_R 0x07	/* LiveDrive - Headphone - right */
+#define EXTOUT_REAR_L	   0x08	/* Rear channel - left */
+#define EXTOUT_REAR_R	   0x09	/* Rear channel - right */
+#define EXTOUT_ADC_CAP_L   0x0a	/* ADC Capture buffer - left */
+#define EXTOUT_ADC_CAP_R   0x0b	/* ADC Capture buffer - right */
+#define EXTOUT_MIC_CAP	   0x0c	/* MIC Capture buffer */
+#define EXTOUT_AC97_REAR_L 0x0d	/* SB Live 5.1 (c) 2003 - Rear Left */
+#define EXTOUT_AC97_REAR_R 0x0e	/* SB Live 5.1 (c) 2003 - Rear Right */
+#define EXTOUT_ACENTER	   0x11 /* Analog Center */
+#define EXTOUT_ALFE	   0x12 /* Analog LFE */
+
+/* Audigy Inputs */
+#define A_EXTIN_AC97_L		0x00	/* AC'97 capture channel - left */
+#define A_EXTIN_AC97_R		0x01	/* AC'97 capture channel - right */
+#define A_EXTIN_SPDIF_CD_L	0x02	/* digital CD left */
+#define A_EXTIN_SPDIF_CD_R	0x03	/* digital CD left */
+#define A_EXTIN_OPT_SPDIF_L     0x04    /* audigy drive Optical SPDIF - left */
+#define A_EXTIN_OPT_SPDIF_R     0x05    /*                              right */ 
+#define A_EXTIN_LINE2_L		0x08	/* audigy drive line2/mic2 - left */
+#define A_EXTIN_LINE2_R		0x09	/*                           right */
+#define A_EXTIN_ADC_L		0x0a    /* Philips ADC - left */
+#define A_EXTIN_ADC_R		0x0b    /*               right */
+#define A_EXTIN_AUX2_L		0x0c	/* audigy drive aux2 - left */
+#define A_EXTIN_AUX2_R		0x0d	/*                   - right */
+
+/* Audigiy Outputs */
+#define A_EXTOUT_FRONT_L	0x00	/* digital front left */
+#define A_EXTOUT_FRONT_R	0x01	/*               right */
+#define A_EXTOUT_CENTER		0x02	/* digital front center */
+#define A_EXTOUT_LFE		0x03	/* digital front lfe */
+#define A_EXTOUT_HEADPHONE_L	0x04	/* headphone audigy drive left */
+#define A_EXTOUT_HEADPHONE_R	0x05	/*                        right */
+#define A_EXTOUT_REAR_L		0x06	/* digital rear left */
+#define A_EXTOUT_REAR_R		0x07	/*              right */
+#define A_EXTOUT_AFRONT_L	0x08	/* analog front left */
+#define A_EXTOUT_AFRONT_R	0x09	/*              right */
+#define A_EXTOUT_ACENTER	0x0a	/* analog center */
+#define A_EXTOUT_ALFE		0x0b	/* analog LFE */
+#define A_EXTOUT_ASIDE_L	0x0c	/* analog side left  - Audigy 2 ZS */
+#define A_EXTOUT_ASIDE_R	0x0d	/*             right - Audigy 2 ZS */
+#define A_EXTOUT_AREAR_L	0x0e	/* analog rear left */
+#define A_EXTOUT_AREAR_R	0x0f	/*             right */
+#define A_EXTOUT_AC97_L		0x10	/* AC97 left (front) */
+#define A_EXTOUT_AC97_R		0x11	/*      right */
+#define A_EXTOUT_ADC_CAP_L	0x16	/* ADC capture buffer left */
+#define A_EXTOUT_ADC_CAP_R	0x17	/*                    right */
+#define A_EXTOUT_MIC_CAP	0x18	/* Mic capture buffer */
+
+/* Definitions for debug register. Note that these are for emu10k1 ONLY. */
+#define EMU10K1_DBG_ZC			0x80000000	/* zero tram counter */
+#define EMU10K1_DBG_SATURATION_OCCURED	0x02000000	/* saturation control */
+#define EMU10K1_DBG_SATURATION_ADDR	0x01ff0000	/* saturation address */
+#define EMU10K1_DBG_SINGLE_STEP		0x00008000	/* single step mode */
+#define EMU10K1_DBG_STEP		0x00004000	/* start single step */
+#define EMU10K1_DBG_CONDITION_CODE	0x00003e00	/* condition code */
+#define EMU10K1_DBG_SINGLE_STEP_ADDR	0x000001ff	/* single step address */
+
+/* Definitions for emu10k2 debug register. */
+#define A_DBG_ZC			0x40000000	/* zero tram counter */
+#define A_DBG_SATURATION_OCCURED	0x20000000
+#define A_DBG_SATURATION_ADDR		0x0ffc0000
+#define A_DBG_SINGLE_STEP		0x00020000	/* Set to zero to start dsp */
+#define A_DBG_STEP			0x00010000
+#define A_DBG_CONDITION_CODE		0x0000f800
+#define A_DBG_STEP_ADDR			0x000003ff
+
+struct snd_emu10k1_fx8010_info {
+	unsigned int internal_tram_size;	/* in samples */
+	unsigned int external_tram_size;	/* in samples */
+	char fxbus_names[16][32];		/* names of FXBUSes */
+	char extin_names[16][32];		/* names of external inputs */
+	char extout_names[32][32];		/* names of external outputs */
+	unsigned int gpr_controls;		/* count of GPR controls */
+};
+
+#define EMU10K1_GPR_TRANSLATION_NONE		0
+#define EMU10K1_GPR_TRANSLATION_TABLE100	1
+#define EMU10K1_GPR_TRANSLATION_BASS		2
+#define EMU10K1_GPR_TRANSLATION_TREBLE		3
+#define EMU10K1_GPR_TRANSLATION_ONOFF		4
+
+enum emu10k1_ctl_elem_iface {
+	EMU10K1_CTL_ELEM_IFACE_MIXER = 2,	/* virtual mixer device */
+	EMU10K1_CTL_ELEM_IFACE_PCM = 3,		/* PCM device */
+};
+
+struct emu10k1_ctl_elem_id {
+	unsigned int pad;		/* don't use */
+	int iface;			/* interface identifier */
+	unsigned int device;		/* device/client number */
+	unsigned int subdevice;		/* subdevice (substream) number */
+	unsigned char name[44];		/* ASCII name of item */
+	unsigned int index;		/* index of item */
+};
+
+struct snd_emu10k1_fx8010_control_gpr {
+	struct emu10k1_ctl_elem_id id;	/* full control ID definition */
+	unsigned int vcount;		/* visible count */
+	unsigned int count;		/* count of GPR (1..16) */
+	unsigned short gpr[32];		/* GPR number(s) */
+	unsigned int value[32];		/* initial values */
+	unsigned int min;		/* minimum range */
+	unsigned int max;		/* maximum range */
+	unsigned int translation;	/* translation type (EMU10K1_GPR_TRANSLATION*) */
+	const unsigned int *tlv;
+};
+
+/* old ABI without TLV support */
+struct snd_emu10k1_fx8010_control_old_gpr {
+	struct emu10k1_ctl_elem_id id;
+	unsigned int vcount;
+	unsigned int count;
+	unsigned short gpr[32];
+	unsigned int value[32];
+	unsigned int min;
+	unsigned int max;
+	unsigned int translation;
+};
+
+struct snd_emu10k1_fx8010_code {
+	char name[128];
+
+	__EMU10K1_DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */
+	__u32 *gpr_map;			/* initializers */
+
+	unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */
+	struct snd_emu10k1_fx8010_control_gpr *gpr_add_controls; /* GPR controls to add/replace */
+
+	unsigned int gpr_del_control_count; /* count of GPR controls to remove */
+	struct emu10k1_ctl_elem_id *gpr_del_controls; /* IDs of GPR controls to remove */
+
+	unsigned int gpr_list_control_count; /* count of GPR controls to list */
+	unsigned int gpr_list_control_total; /* total count of GPR controls */
+	struct snd_emu10k1_fx8010_control_gpr *gpr_list_controls; /* listed GPR controls */
+
+	__EMU10K1_DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */
+	__u32 *tram_data_map;		  /* data initializers */
+	__u32 *tram_addr_map;		  /* map initializers */
+
+	__EMU10K1_DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */
+	__u32 *code;			  /* one instruction - 64 bits */
+};
+
+struct snd_emu10k1_fx8010_tram {
+	unsigned int address;		/* 31.bit == 1 -> external TRAM */
+	unsigned int size;		/* size in samples (4 bytes) */
+	unsigned int *samples;		/* pointer to samples (20-bit) */
+					/* NULL->clear memory */
+};
+
+struct snd_emu10k1_fx8010_pcm_rec {
+	unsigned int substream;		/* substream number */
+	unsigned int res1;		/* reserved */
+	unsigned int channels;		/* 16-bit channels count, zero = remove this substream */
+	unsigned int tram_start;	/* ring buffer position in TRAM (in samples) */
+	unsigned int buffer_size;	/* count of buffered samples */
+	unsigned short gpr_size;		/* GPR containing size of ringbuffer in samples (host) */
+	unsigned short gpr_ptr;		/* GPR containing current pointer in the ring buffer (host = reset, FX8010) */
+	unsigned short gpr_count;	/* GPR containing count of samples between two interrupts (host) */
+	unsigned short gpr_tmpcount;	/* GPR containing current count of samples to interrupt (host = set, FX8010) */
+	unsigned short gpr_trigger;	/* GPR containing trigger (activate) information (host) */
+	unsigned short gpr_running;	/* GPR containing info if PCM is running (FX8010) */
+	unsigned char pad;		/* reserved */
+	unsigned char etram[32];	/* external TRAM address & data (one per channel) */
+	unsigned int res2;		/* reserved */
+};
+
+#define SNDRV_EMU10K1_VERSION		SNDRV_PROTOCOL_VERSION(1, 0, 1)
+
+#define SNDRV_EMU10K1_IOCTL_INFO	_IOR ('H', 0x10, struct snd_emu10k1_fx8010_info)
+#define SNDRV_EMU10K1_IOCTL_CODE_POKE	_IOW ('H', 0x11, struct snd_emu10k1_fx8010_code)
+#define SNDRV_EMU10K1_IOCTL_CODE_PEEK	_IOWR('H', 0x12, struct snd_emu10k1_fx8010_code)
+#define SNDRV_EMU10K1_IOCTL_TRAM_SETUP	_IOW ('H', 0x20, int)
+#define SNDRV_EMU10K1_IOCTL_TRAM_POKE	_IOW ('H', 0x21, struct snd_emu10k1_fx8010_tram)
+#define SNDRV_EMU10K1_IOCTL_TRAM_PEEK	_IOWR('H', 0x22, struct snd_emu10k1_fx8010_tram)
+#define SNDRV_EMU10K1_IOCTL_PCM_POKE	_IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec)
+#define SNDRV_EMU10K1_IOCTL_PCM_PEEK	_IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec)
+#define SNDRV_EMU10K1_IOCTL_PVERSION	_IOR ('H', 0x40, int)
+#define SNDRV_EMU10K1_IOCTL_STOP	_IO  ('H', 0x80)
+#define SNDRV_EMU10K1_IOCTL_CONTINUE	_IO  ('H', 0x81)
+#define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82)
+#define SNDRV_EMU10K1_IOCTL_SINGLE_STEP	_IOW ('H', 0x83, int)
+#define SNDRV_EMU10K1_IOCTL_DBG_READ	_IOR ('H', 0x84, int)
+
+#endif /* __SOUND_EMU10K1_H */
diff --git a/contrib/libs/linux-headers/sound/firewire.h b/contrib/libs/linux-headers/sound/firewire.h
new file mode 100644
index 0000000000..73a8e19e7d
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/firewire.h
@@ -0,0 +1,283 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _SOUND_FIREWIRE_H_INCLUDED
+#define _SOUND_FIREWIRE_H_INCLUDED
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* events can be read() from the hwdep device */
+
+#define SNDRV_FIREWIRE_EVENT_LOCK_STATUS	0x000010cc
+#define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION	0xd1ce004e
+#define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE	0x4e617475
+#define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE	0x746e736c
+#define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION	0x64776479
+#define SNDRV_FIREWIRE_EVENT_TASCAM_CONTROL	0x7473636d
+#define SNDRV_FIREWIRE_EVENT_MOTU_REGISTER_DSP_CHANGE	0x4d545244
+#define SNDRV_FIREWIRE_EVENT_FF400_MESSAGE	0x4f6c6761
+
+struct snd_firewire_event_common {
+	unsigned int type; /* SNDRV_FIREWIRE_EVENT_xxx */
+};
+
+struct snd_firewire_event_lock_status {
+	unsigned int type;
+	unsigned int status; /* 0/1 = unlocked/locked */
+};
+
+struct snd_firewire_event_dice_notification {
+	unsigned int type;
+	unsigned int notification; /* DICE-specific bits */
+};
+
+#define SND_EFW_TRANSACTION_USER_SEQNUM_MAX	((__u32)((__u16)~0) - 1)
+/* each field should be in big endian */
+struct snd_efw_transaction {
+	__be32 length;
+	__be32 version;
+	__be32 seqnum;
+	__be32 category;
+	__be32 command;
+	__be32 status;
+	__be32 params[];
+};
+struct snd_firewire_event_efw_response {
+	unsigned int type;
+	__be32 response[];	/* some responses */
+};
+
+struct snd_firewire_event_digi00x_message {
+	unsigned int type;
+	__u32 message;	/* Digi00x-specific message */
+};
+
+struct snd_firewire_event_motu_notification {
+	unsigned int type;
+	__u32 message;	/* MOTU-specific bits. */
+};
+
+struct snd_firewire_tascam_change {
+	unsigned int index;
+	__be32 before;
+	__be32 after;
+};
+
+struct snd_firewire_event_tascam_control {
+	unsigned int type;
+	struct snd_firewire_tascam_change changes[];
+};
+
+struct snd_firewire_event_motu_register_dsp_change {
+	unsigned int type;
+	__u32 count;		/* The number of changes. */
+	__u32 changes[];	/* Encoded event for change of register DSP. */
+};
+
+/**
+ * struct snd_firewire_event_ff400_message - the container for message from Fireface 400 when
+ *					     operating hardware knob.
+ *
+ * @type: Fixed to SNDRV_FIREWIRE_EVENT_FF400_MESSAGE.
+ * @message_count: The number of messages.
+ * @messages.message: The messages expressing hardware knob operation.
+ * @messages.tstamp: The isochronous cycle at which the request subaction of asynchronous
+ *		     transaction was sent to deliver the message. It has 16 bit unsigned integer
+ *		     value. The higher 3 bits of value expresses the lower three bits of second
+ *		     field in the format of CYCLE_TIME, up to 7. The rest 13 bits expresses cycle
+ *		     field up to 7999.
+ *
+ * The structure expresses message transmitted by Fireface 400 when operating hardware knob.
+ */
+struct snd_firewire_event_ff400_message {
+	unsigned int type;
+	unsigned int message_count;
+	struct {
+		__u32 message;
+		__u32 tstamp;
+	} messages[];
+};
+
+union snd_firewire_event {
+	struct snd_firewire_event_common            common;
+	struct snd_firewire_event_lock_status       lock_status;
+	struct snd_firewire_event_dice_notification dice_notification;
+	struct snd_firewire_event_efw_response      efw_response;
+	struct snd_firewire_event_digi00x_message   digi00x_message;
+	struct snd_firewire_event_tascam_control    tascam_control;
+	struct snd_firewire_event_motu_notification motu_notification;
+	struct snd_firewire_event_motu_register_dsp_change motu_register_dsp_change;
+	struct snd_firewire_event_ff400_message	    ff400_message;
+};
+
+
+#define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info)
+#define SNDRV_FIREWIRE_IOCTL_LOCK      _IO('H', 0xf9)
+#define SNDRV_FIREWIRE_IOCTL_UNLOCK    _IO('H', 0xfa)
+#define SNDRV_FIREWIRE_IOCTL_TASCAM_STATE _IOR('H', 0xfb, struct snd_firewire_tascam_state)
+#define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_METER	_IOR('H', 0xfc, struct snd_firewire_motu_register_dsp_meter)
+#define SNDRV_FIREWIRE_IOCTL_MOTU_COMMAND_DSP_METER	_IOR('H', 0xfd, struct snd_firewire_motu_command_dsp_meter)
+#define SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_PARAMETER	_IOR('H', 0xfe, struct snd_firewire_motu_register_dsp_parameter)
+
+#define SNDRV_FIREWIRE_TYPE_DICE	1
+#define SNDRV_FIREWIRE_TYPE_FIREWORKS	2
+#define SNDRV_FIREWIRE_TYPE_BEBOB	3
+#define SNDRV_FIREWIRE_TYPE_OXFW	4
+#define SNDRV_FIREWIRE_TYPE_DIGI00X	5
+#define SNDRV_FIREWIRE_TYPE_TASCAM	6
+#define SNDRV_FIREWIRE_TYPE_MOTU	7
+#define SNDRV_FIREWIRE_TYPE_FIREFACE	8
+
+struct snd_firewire_get_info {
+	unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */
+	unsigned int card; /* same as fw_cdev_get_info.card */
+	unsigned char guid[8];
+	char device_name[16]; /* device node in /dev */
+};
+
+/*
+ * SNDRV_FIREWIRE_IOCTL_LOCK prevents the driver from streaming.
+ * Returns -EBUSY if the driver is already streaming.
+ */
+
+#define SNDRV_FIREWIRE_TASCAM_STATE_COUNT	64
+
+struct snd_firewire_tascam_state {
+	__be32 data[SNDRV_FIREWIRE_TASCAM_STATE_COUNT];
+};
+
+/*
+ * In below MOTU models, software is allowed to control their DSP by accessing to registers.
+ *  - 828mk2
+ *  - 896hd
+ *  - Traveler
+ *  - 8 pre
+ *  - Ultralite
+ *  - 4 pre
+ *  - Audio Express
+ *
+ * On the other hand, the status of DSP is split into specific messages included in the sequence of
+ * isochronous packet. ALSA firewire-motu driver gathers the messages and allow userspace applications
+ * to read it via ioctl. In 828mk2, 896hd, and Traveler, hardware meter for all of physical inputs
+ * are put into the message, while one pair of physical outputs is selected. The selection is done by
+ * LSB one byte in asynchronous write quadlet transaction to 0x'ffff'f000'0b2c.
+ *
+ * I note that V3HD/V4HD uses asynchronous transaction for the purpose. The destination address is
+ * registered to 0x'ffff'f000'0b38 and '0b3c by asynchronous write quadlet request. The size of
+ * message differs between 23 and 51 quadlets. For the case, the number of mixer bus can be extended
+ * up to 12.
+ */
+
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT	24
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT	24
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT \
+	(SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT + SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_OUTPUT_COUNT)
+
+/**
+ * struct snd_firewire_motu_register_dsp_meter - the container for meter information in DSP
+ *						 controlled by register access
+ * @data: Signal level meters. The mapping between position and input/output channel is
+ *	  model-dependent.
+ *
+ * The structure expresses the part of DSP status for hardware meter. The u8 storage includes linear
+ * value for audio signal level between 0x00 and 0x7f.
+ */
+struct snd_firewire_motu_register_dsp_meter {
+	__u8 data[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT];
+};
+
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT		4
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT	20
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT		10
+#define SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT	(SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT + 2)
+
+/**
+ * snd_firewire_motu_register_dsp_parameter - the container for parameters of DSP controlled
+ *					      by register access.
+ * @mixer.source.gain: The gain of source to mixer.
+ * @mixer.source.pan: The L/R balance of source to mixer.
+ * @mixer.source.flag: The flag of source to mixer, including mute, solo.
+ * @mixer.source.paired_balance: The L/R balance of paired source to mixer, only for 4 pre and
+ *				 Audio Express.
+ * @mixer.source.paired_width: The width of paired source to mixer, only for 4 pre and
+ *			       Audio Express.
+ * @mixer.output.paired_volume: The volume of paired output from mixer.
+ * @mixer.output.paired_flag: The flag of paired output from mixer.
+ * @output.main_paired_volume: The volume of paired main output.
+ * @output.hp_paired_volume: The volume of paired hp output.
+ * @output.hp_paired_assignment: The source assigned to paired hp output.
+ * @output.reserved: Padding for 32 bit alignment for future extension.
+ * @line_input.boost_flag: The flags of boost for line inputs, only for 828mk2 and Traveler.
+ * @line_input.nominal_level_flag: The flags of nominal level for line inputs, only for 828mk2 and
+ *				   Traveler.
+ * @line_input.reserved: Padding for 32 bit alignment for future extension.
+ * @input.gain_and_invert: The value including gain and invert for input, only for Ultralite, 4 pre
+ *			   and Audio Express.
+ * @input.flag: The flag of input; e.g. jack detection, phantom power, and pad, only for Ultralite,
+ *		4 pre and Audio express.
+ * @reserved: Padding so that the size of structure is kept to 512 byte, but for future extension.
+ *
+ * The structure expresses the set of parameters for DSP controlled by register access.
+ */
+struct snd_firewire_motu_register_dsp_parameter {
+	struct {
+		struct {
+			__u8 gain[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
+			__u8 pan[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
+			__u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
+			__u8 paired_balance[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
+			__u8 paired_width[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT];
+		} source[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
+		struct {
+			__u8 paired_volume[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
+			__u8 paired_flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT];
+		} output;
+	} mixer;
+	struct {
+		__u8 main_paired_volume;
+		__u8 hp_paired_volume;
+		__u8 hp_paired_assignment;
+		__u8 reserved[5];
+	} output;
+	struct {
+		__u8 boost_flag;
+		__u8 nominal_level_flag;
+		__u8 reserved[6];
+	} line_input;
+	struct {
+		__u8 gain_and_invert[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT];
+		__u8 flag[SNDRV_FIREWIRE_MOTU_REGISTER_DSP_ALIGNED_INPUT_COUNT];
+	} input;
+	__u8 reserved[64];
+};
+
+/*
+ * In below MOTU models, software is allowed to control their DSP by command in frame of
+ * asynchronous transaction to 0x'ffff'0001'0000:
+ *
+ *  - 828 mk3 (FireWire only and Hybrid)
+ *  - 896 mk3 (FireWire only and Hybrid)
+ *  - Ultralite mk3 (FireWire only and Hybrid)
+ *  - Traveler mk3
+ *  - Track 16
+ *
+ * On the other hand, the states of hardware meter is split into specific messages included in the
+ * sequence of isochronous packet. ALSA firewire-motu driver gathers the message and allow userspace
+ * application to read it via ioctl.
+ */
+
+#define SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT	400
+
+/**
+ * struct snd_firewire_motu_command_dsp_meter - the container for meter information in DSP
+ *						controlled by command
+ * @data: Signal level meters. The mapping between position and signal channel is model-dependent.
+ *
+ * The structure expresses the part of DSP status for hardware meter. The 32 bit storage is
+ * estimated to include IEEE 764 32 bit single precision floating point (binary32) value. It is
+ * expected to be linear value (not logarithm) for audio signal level between 0.0 and +1.0.
+ */
+struct snd_firewire_motu_command_dsp_meter {
+	float data[SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT];
+};
+
+#endif /* _SOUND_FIREWIRE_H_INCLUDED */
diff --git a/contrib/libs/linux-headers/sound/hdsp.h b/contrib/libs/linux-headers/sound/hdsp.h
new file mode 100644
index 0000000000..0961954658
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/hdsp.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __SOUND_HDSP_H
+#define __SOUND_HDSP_H
+
+/*
+ *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
+ */
+
+#ifdef __linux__
+#include <linux/types.h>
+#endif
+
+#define HDSP_MATRIX_MIXER_SIZE 2048
+
+enum HDSP_IO_Type {
+	Digiface,
+	Multiface,
+	H9652,
+	H9632,
+	RPM,
+	Undefined,
+};
+
+struct hdsp_peak_rms {
+	__u32 input_peaks[26];
+	__u32 playback_peaks[26];
+	__u32 output_peaks[28];
+	__u64 input_rms[26];
+	__u64 playback_rms[26];
+	/* These are only used for H96xx cards */
+	__u64 output_rms[26];
+};
+
+#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms)
+
+struct hdsp_config_info {
+	unsigned char pref_sync_ref;
+	unsigned char wordclock_sync_check;
+	unsigned char spdif_sync_check;
+	unsigned char adatsync_sync_check;
+	unsigned char adat_sync_check[3];
+	unsigned char spdif_in;
+	unsigned char spdif_out;
+	unsigned char spdif_professional;
+	unsigned char spdif_emphasis;
+	unsigned char spdif_nonaudio;
+	unsigned int spdif_sample_rate;
+	unsigned int system_sample_rate;
+	unsigned int autosync_sample_rate;
+	unsigned char system_clock_mode;
+	unsigned char clock_source;
+	unsigned char autosync_ref;
+	unsigned char line_out;
+	unsigned char passthru; 
+	unsigned char da_gain;
+	unsigned char ad_gain;
+	unsigned char phone_gain;
+	unsigned char xlr_breakout_cable;
+	unsigned char analog_extension_board;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info)
+
+struct hdsp_firmware {
+	void *firmware_data;	/* 24413 x 4 bytes */
+};
+
+#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware)
+
+struct hdsp_version {
+	enum HDSP_IO_Type io_type;
+	unsigned short firmware_rev;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version)
+
+struct hdsp_mixer {
+	unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];
+};
+
+#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer)
+
+struct hdsp_9632_aeb {
+	int aebi;
+	int aebo;
+};
+
+#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb)
+
+#endif /* __SOUND_HDSP_H */
diff --git a/contrib/libs/linux-headers/sound/hdspm.h b/contrib/libs/linux-headers/sound/hdspm.h
new file mode 100644
index 0000000000..7043bb3d43
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/hdspm.h
@@ -0,0 +1,211 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __SOUND_HDSPM_H
+#define __SOUND_HDSPM_H
+/*
+ *   Copyright (C) 2003 Winfried Ritsch (IEM)
+ *   based on hdsp.h from Thomas Charbonnel (thomas@undata.org)
+ */
+
+#ifdef __linux__
+#include <linux/types.h>
+#endif
+
+/* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */
+#define HDSPM_MAX_CHANNELS      64
+
+enum hdspm_io_type {
+	MADI,
+	MADIface,
+	AIO,
+	AES32,
+	RayDAT
+};
+
+enum hdspm_speed {
+	ss,
+	ds,
+	qs
+};
+
+/* -------------------- IOCTL Peak/RMS Meters -------------------- */
+
+struct hdspm_peak_rms {
+	__u32 input_peaks[64];
+	__u32 playback_peaks[64];
+	__u32 output_peaks[64];
+
+	__u64 input_rms[64];
+	__u64 playback_rms[64];
+	__u64 output_rms[64];
+
+	__u8 speed; /* enum {ss, ds, qs} */
+	int status2;
+};
+
+#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS \
+	_IOR('H', 0x42, struct hdspm_peak_rms)
+
+/* ------------ CONFIG block IOCTL ---------------------- */
+
+struct hdspm_config {
+	unsigned char pref_sync_ref;
+	unsigned char wordclock_sync_check;
+	unsigned char madi_sync_check;
+	unsigned int system_sample_rate;
+	unsigned int autosync_sample_rate;
+	unsigned char system_clock_mode;
+	unsigned char clock_source;
+	unsigned char autosync_ref;
+	unsigned char line_out;
+	unsigned int passthru;
+	unsigned int analog_out;
+};
+
+#define SNDRV_HDSPM_IOCTL_GET_CONFIG \
+	_IOR('H', 0x41, struct hdspm_config)
+
+/*
+ * If there's a TCO (TimeCode Option) board installed,
+ * there are further options and status data available.
+ * The hdspm_ltc structure contains the current SMPTE
+ * timecode and some status information and can be
+ * obtained via SNDRV_HDSPM_IOCTL_GET_LTC or in the
+ * hdspm_status struct.
+ */
+
+enum hdspm_ltc_format {
+	format_invalid,
+	fps_24,
+	fps_25,
+	fps_2997,
+	fps_30
+};
+
+enum hdspm_ltc_frame {
+	frame_invalid,
+	drop_frame,
+	full_frame
+};
+
+enum hdspm_ltc_input_format {
+	ntsc,
+	pal,
+	no_video
+};
+
+struct hdspm_ltc {
+	unsigned int ltc;
+
+	enum hdspm_ltc_format format;
+	enum hdspm_ltc_frame frame;
+	enum hdspm_ltc_input_format input_format;
+};
+
+#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
+
+/*
+ * The status data reflects the device's current state
+ * as determined by the card's configuration and
+ * connection status.
+ */
+
+enum hdspm_sync {
+	hdspm_sync_no_lock = 0,
+	hdspm_sync_lock = 1,
+	hdspm_sync_sync = 2
+};
+
+enum hdspm_madi_input {
+	hdspm_input_optical = 0,
+	hdspm_input_coax = 1
+};
+
+enum hdspm_madi_channel_format {
+	hdspm_format_ch_64 = 0,
+	hdspm_format_ch_56 = 1
+};
+
+enum hdspm_madi_frame_format {
+	hdspm_frame_48 = 0,
+	hdspm_frame_96 = 1
+};
+
+enum hdspm_syncsource {
+	syncsource_wc = 0,
+	syncsource_madi = 1,
+	syncsource_tco = 2,
+	syncsource_sync = 3,
+	syncsource_none = 4
+};
+
+struct hdspm_status {
+	__u8 card_type; /* enum hdspm_io_type */
+	enum hdspm_syncsource autosync_source;
+
+	__u64 card_clock;
+	__u32 master_period;
+
+	union {
+		struct {
+			__u8 sync_wc; /* enum hdspm_sync */
+			__u8 sync_madi; /* enum hdspm_sync */
+			__u8 sync_tco; /* enum hdspm_sync */
+			__u8 sync_in; /* enum hdspm_sync */
+			__u8 madi_input; /* enum hdspm_madi_input */
+			__u8 channel_format; /* enum hdspm_madi_channel_format */
+			__u8 frame_format; /* enum hdspm_madi_frame_format */
+		} madi;
+	} card_specific;
+};
+
+#define SNDRV_HDSPM_IOCTL_GET_STATUS \
+	_IOR('H', 0x47, struct hdspm_status)
+
+/*
+ * Get information about the card and its add-ons.
+ */
+
+#define HDSPM_ADDON_TCO 1
+
+struct hdspm_version {
+	__u8 card_type; /* enum hdspm_io_type */
+	char cardname[20];
+	unsigned int serial;
+	unsigned short firmware_rev;
+	int addons;
+};
+
+#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version)
+
+/* ------------- get Matrix Mixer IOCTL --------------- */
+
+/* MADI mixer: 64inputs+64playback in 64outputs = 8192 => *4Byte =
+ * 32768 Bytes
+ */
+
+/* organisation is 64 channelfader in a continuous memory block */
+/* equivalent to hardware definition, maybe for future feature of mmap of
+ * them
+ */
+/* each of 64 outputs has 64 infader and 64 outfader:
+   Ins to Outs mixer[out].in[in], Outstreams to Outs mixer[out].pb[pb] */
+
+#define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS
+
+struct hdspm_channelfader {
+	unsigned int in[HDSPM_MIXER_CHANNELS];
+	unsigned int pb[HDSPM_MIXER_CHANNELS];
+};
+
+struct hdspm_mixer {
+	struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS];
+};
+
+struct hdspm_mixer_ioctl {
+	struct hdspm_mixer *mixer;
+};
+
+/* use indirect access due to the limit of ioctl bit size */
+#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl)
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/intel/avs/tokens.h b/contrib/libs/linux-headers/sound/intel/avs/tokens.h
new file mode 100644
index 0000000000..4ffe546aa4
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/intel/avs/tokens.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright(c) 2021 Intel Corporation. All rights reserved.
+ *
+ * Authors: Cezary Rojewski <cezary.rojewski@intel.com>
+ *          Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
+ */
+
+#ifndef __UAPI_SOUND_INTEL_AVS_TOKENS_H
+#define __UAPI_SOUND_INTEL_AVS_TOKENS_H
+
+enum avs_tplg_token {
+	/* struct avs_tplg */
+	AVS_TKN_MANIFEST_NAME_STRING			= 1,
+	AVS_TKN_MANIFEST_VERSION_U32			= 2,
+	AVS_TKN_MANIFEST_NUM_LIBRARIES_U32		= 3,
+	AVS_TKN_MANIFEST_NUM_AFMTS_U32			= 4,
+	AVS_TKN_MANIFEST_NUM_MODCFGS_BASE_U32		= 5,
+	AVS_TKN_MANIFEST_NUM_MODCFGS_EXT_U32		= 6,
+	AVS_TKN_MANIFEST_NUM_PPLCFGS_U32		= 7,
+	AVS_TKN_MANIFEST_NUM_BINDINGS_U32		= 8,
+
+	/* struct avs_tplg_library */
+	AVS_TKN_LIBRARY_ID_U32				= 101,
+	AVS_TKN_LIBRARY_NAME_STRING			= 102,
+
+	/* struct avs_audio_format */
+	AVS_TKN_AFMT_ID_U32				= 201,
+	AVS_TKN_AFMT_SAMPLE_RATE_U32			= 202,
+	AVS_TKN_AFMT_BIT_DEPTH_U32			= 203,
+	AVS_TKN_AFMT_CHANNEL_MAP_U32			= 204,
+	AVS_TKN_AFMT_CHANNEL_CFG_U32			= 205,
+	AVS_TKN_AFMT_INTERLEAVING_U32			= 206,
+	AVS_TKN_AFMT_NUM_CHANNELS_U32			= 207,
+	AVS_TKN_AFMT_VALID_BIT_DEPTH_U32		= 208,
+	AVS_TKN_AFMT_SAMPLE_TYPE_U32			= 209,
+
+	/* struct avs_tplg_modcfg_base */
+	AVS_TKN_MODCFG_BASE_ID_U32			= 301,
+	AVS_TKN_MODCFG_BASE_CPC_U32			= 302,
+	AVS_TKN_MODCFG_BASE_IBS_U32			= 303,
+	AVS_TKN_MODCFG_BASE_OBS_U32			= 304,
+	AVS_TKN_MODCFG_BASE_PAGES_U32			= 305,
+
+	/* struct avs_tplg_modcfg_ext */
+	AVS_TKN_MODCFG_EXT_ID_U32			= 401,
+	AVS_TKN_MODCFG_EXT_TYPE_UUID			= 402,
+	AVS_TKN_MODCFG_CPR_OUT_AFMT_ID_U32		= 403,
+	AVS_TKN_MODCFG_CPR_FEATURE_MASK_U32		= 404,
+	AVS_TKN_MODCFG_CPR_DMA_TYPE_U32			= 405,
+	AVS_TKN_MODCFG_CPR_DMABUFF_SIZE_U32		= 406,
+	AVS_TKN_MODCFG_CPR_VINDEX_U8			= 407,
+	AVS_TKN_MODCFG_CPR_BLOB_FMT_ID_U32		= 408,
+	AVS_TKN_MODCFG_MICSEL_OUT_AFMT_ID_U32		= 409,
+	AVS_TKN_MODCFG_INTELWOV_CPC_LP_MODE_U32		= 410,
+	AVS_TKN_MODCFG_SRC_OUT_FREQ_U32			= 411,
+	AVS_TKN_MODCFG_MUX_REF_AFMT_ID_U32		= 412,
+	AVS_TKN_MODCFG_MUX_OUT_AFMT_ID_U32		= 413,
+	AVS_TKN_MODCFG_AEC_REF_AFMT_ID_U32		= 414,
+	AVS_TKN_MODCFG_AEC_OUT_AFMT_ID_U32		= 415,
+	AVS_TKN_MODCFG_AEC_CPC_LP_MODE_U32		= 416,
+	AVS_TKN_MODCFG_ASRC_OUT_FREQ_U32		= 417,
+	AVS_TKN_MODCFG_ASRC_MODE_U8			= 418,
+	AVS_TKN_MODCFG_ASRC_DISABLE_JITTER_U8		= 419,
+	AVS_TKN_MODCFG_UPDOWN_MIX_OUT_CHAN_CFG_U32	= 420,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_SELECT_U32	= 421,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_0_S32		= 422,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_1_S32		= 423,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_2_S32		= 424,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_3_S32		= 425,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_4_S32		= 426,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_5_S32		= 427,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_6_S32		= 428,
+	AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_7_S32		= 429,
+	AVS_TKN_MODCFG_UPDOWN_MIX_CHAN_MAP_U32		= 430,
+	AVS_TKN_MODCFG_EXT_NUM_INPUT_PINS_U16		= 431,
+	AVS_TKN_MODCFG_EXT_NUM_OUTPUT_PINS_U16		= 432,
+
+	/* struct avs_tplg_pplcfg */
+	AVS_TKN_PPLCFG_ID_U32				= 1401,
+	AVS_TKN_PPLCFG_REQ_SIZE_U16			= 1402,
+	AVS_TKN_PPLCFG_PRIORITY_U8			= 1403,
+	AVS_TKN_PPLCFG_LOW_POWER_BOOL			= 1404,
+	AVS_TKN_PPLCFG_ATTRIBUTES_U16			= 1405,
+	AVS_TKN_PPLCFG_TRIGGER_U32			= 1406,
+
+	/* struct avs_tplg_binding */
+	AVS_TKN_BINDING_ID_U32				= 1501,
+	AVS_TKN_BINDING_TARGET_TPLG_NAME_STRING		= 1502,
+	AVS_TKN_BINDING_TARGET_PATH_TMPL_ID_U32		= 1503,
+	AVS_TKN_BINDING_TARGET_PPL_ID_U32		= 1504,
+	AVS_TKN_BINDING_TARGET_MOD_ID_U32		= 1505,
+	AVS_TKN_BINDING_TARGET_MOD_PIN_U8		= 1506,
+	AVS_TKN_BINDING_MOD_ID_U32			= 1507,
+	AVS_TKN_BINDING_MOD_PIN_U8			= 1508,
+	AVS_TKN_BINDING_IS_SINK_U8			= 1509,
+
+	/* struct avs_tplg_pipeline */
+	AVS_TKN_PPL_ID_U32				= 1601,
+	AVS_TKN_PPL_PPLCFG_ID_U32			= 1602,
+	AVS_TKN_PPL_NUM_BINDING_IDS_U32			= 1603,
+	AVS_TKN_PPL_BINDING_ID_U32			= 1604,
+
+	/* struct avs_tplg_module */
+	AVS_TKN_MOD_ID_U32				= 1701,
+	AVS_TKN_MOD_MODCFG_BASE_ID_U32			= 1702,
+	AVS_TKN_MOD_IN_AFMT_ID_U32			= 1703,
+	AVS_TKN_MOD_CORE_ID_U8				= 1704,
+	AVS_TKN_MOD_PROC_DOMAIN_U8			= 1705,
+	AVS_TKN_MOD_MODCFG_EXT_ID_U32			= 1706,
+	AVS_TKN_MOD_KCONTROL_ID_U32			= 1707,
+
+	/* struct avs_tplg_path_template */
+	AVS_TKN_PATH_TMPL_ID_U32			= 1801,
+
+	/* struct avs_tplg_path */
+	AVS_TKN_PATH_ID_U32				= 1901,
+	AVS_TKN_PATH_FE_FMT_ID_U32			= 1902,
+	AVS_TKN_PATH_BE_FMT_ID_U32			= 1903,
+
+	/* struct avs_tplg_pin_format */
+	AVS_TKN_PIN_FMT_INDEX_U32			= 2201,
+	AVS_TKN_PIN_FMT_IOBS_U32			= 2202,
+	AVS_TKN_PIN_FMT_AFMT_ID_U32			= 2203,
+
+	/* struct avs_tplg_kcontrol */
+	AVS_TKN_KCONTROL_ID_U32				= 2301,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/sb16_csp.h b/contrib/libs/linux-headers/sound/sb16_csp.h
new file mode 100644
index 0000000000..d8b4452e6f
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sb16_csp.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ *  Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si>
+ *                        Takashi Iwai <tiwai@suse.de>
+ *
+ *  SB16ASP/AWE32 CSP control
+ */
+#ifndef __SOUND_SB16_CSP_H
+#define __SOUND_SB16_CSP_H
+
+
+/* CSP modes */
+#define SNDRV_SB_CSP_MODE_NONE		0x00
+#define SNDRV_SB_CSP_MODE_DSP_READ	0x01	/* Record from DSP */
+#define SNDRV_SB_CSP_MODE_DSP_WRITE	0x02	/* Play to DSP */
+#define SNDRV_SB_CSP_MODE_QSOUND		0x04	/* QSound */
+
+/* CSP load flags */
+#define SNDRV_SB_CSP_LOAD_FROMUSER	0x01
+#define SNDRV_SB_CSP_LOAD_INITBLOCK	0x02
+
+/* CSP sample width */
+#define SNDRV_SB_CSP_SAMPLE_8BIT		0x01
+#define SNDRV_SB_CSP_SAMPLE_16BIT		0x02
+
+/* CSP channels */
+#define SNDRV_SB_CSP_MONO			0x01
+#define SNDRV_SB_CSP_STEREO		0x02
+
+/* CSP rates */
+#define SNDRV_SB_CSP_RATE_8000		0x01
+#define SNDRV_SB_CSP_RATE_11025		0x02
+#define SNDRV_SB_CSP_RATE_22050		0x04
+#define SNDRV_SB_CSP_RATE_44100		0x08
+#define SNDRV_SB_CSP_RATE_ALL		0x0f
+
+/* CSP running state */
+#define SNDRV_SB_CSP_ST_IDLE		0x00
+#define SNDRV_SB_CSP_ST_LOADED		0x01
+#define SNDRV_SB_CSP_ST_RUNNING		0x02
+#define SNDRV_SB_CSP_ST_PAUSED		0x04
+#define SNDRV_SB_CSP_ST_AUTO		0x08
+#define SNDRV_SB_CSP_ST_QSOUND		0x10
+
+/* maximum QSound value (180 degrees right) */
+#define SNDRV_SB_CSP_QSOUND_MAX_RIGHT	0x20
+
+/* maximum microcode RIFF file size */
+#define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE	0x3000
+
+/* microcode header */
+struct snd_sb_csp_mc_header {
+	char codec_name[16];		/* id name of codec */
+	unsigned short func_req;	/* requested function */
+};
+
+/* microcode to be loaded */
+struct snd_sb_csp_microcode {
+	struct snd_sb_csp_mc_header info;
+	unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE];
+};
+
+/* start CSP with sample_width in mono/stereo */
+struct snd_sb_csp_start {
+	int sample_width;	/* sample width, look above */
+	int channels;		/* channels, look above */
+};
+
+/* CSP information */
+struct snd_sb_csp_info {
+	char codec_name[16];		/* id name of codec */
+	unsigned short func_nr;		/* function number */
+	unsigned int acc_format;	/* accepted PCM formats */
+	unsigned short acc_channels;	/* accepted channels */
+	unsigned short acc_width;	/* accepted sample width */
+	unsigned short acc_rates;	/* accepted sample rates */
+	unsigned short csp_mode;	/* CSP mode, see above */
+	unsigned short run_channels;	/* current channels  */
+	unsigned short run_width;	/* current sample width */
+	unsigned short version;		/* version id: 0x10 - 0x1f */
+	unsigned short state;		/* state bits */
+};
+
+/* HWDEP controls */
+/* get CSP information */
+#define SNDRV_SB_CSP_IOCTL_INFO		_IOR('H', 0x10, struct snd_sb_csp_info)
+/* load microcode to CSP */
+/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits)
+ * defined for some architectures like MIPS, and it leads to build errors.
+ * (x86 and co have 14-bit size, thus it's valid, though.)
+ * As a workaround for skipping the size-limit check, here we don't use the
+ * normal _IOW() macro but _IOC() with the manual argument.
+ */
+#define SNDRV_SB_CSP_IOCTL_LOAD_CODE	\
+	_IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode))
+/* unload microcode from CSP */
+#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE	_IO('H', 0x12)
+/* start CSP */
+#define SNDRV_SB_CSP_IOCTL_START		_IOW('H', 0x13, struct snd_sb_csp_start)
+/* stop CSP */
+#define SNDRV_SB_CSP_IOCTL_STOP		_IO('H', 0x14)
+/* pause CSP and DMA transfer */
+#define SNDRV_SB_CSP_IOCTL_PAUSE		_IO('H', 0x15)
+/* restart CSP and DMA transfer */
+#define SNDRV_SB_CSP_IOCTL_RESTART	_IO('H', 0x16)
+
+
+#endif /* __SOUND_SB16_CSP_H */
diff --git a/contrib/libs/linux-headers/sound/sfnt_info.h b/contrib/libs/linux-headers/sound/sfnt_info.h
new file mode 100644
index 0000000000..f2b5e13fb5
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sfnt_info.h
@@ -0,0 +1,198 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+#ifndef __SOUND_SFNT_INFO_H
+#define __SOUND_SFNT_INFO_H
+
+/*
+ *  Patch record compatible with AWE driver on OSS
+ *
+ *  Copyright (C) 1999-2000 Takashi Iwai
+ */
+
+#include <sound/asound.h>
+
+/*
+ * patch information record
+ */
+
+#ifdef SNDRV_BIG_ENDIAN
+#define SNDRV_OSS_PATCHKEY(id) (0xfd00|id)
+#else
+#define SNDRV_OSS_PATCHKEY(id) ((id<<8)|0xfd)
+#endif
+
+/* patch interface header: 16 bytes */
+struct soundfont_patch_info {
+	unsigned short key;		/* use the key below */
+#define SNDRV_OSS_SOUNDFONT_PATCH		SNDRV_OSS_PATCHKEY(0x07)
+
+	short device_no;		/* synthesizer number */
+	unsigned short sf_id;		/* file id (should be zero) */
+	short optarg;			/* optional argument */
+	int len;			/* data length (without this header) */
+
+	short type;			/* patch operation type */
+#define SNDRV_SFNT_LOAD_INFO		0	/* awe_voice_rec */
+#define SNDRV_SFNT_LOAD_DATA		1	/* awe_sample_info */
+#define SNDRV_SFNT_OPEN_PATCH	2	/* awe_open_parm */
+#define SNDRV_SFNT_CLOSE_PATCH	3	/* none */
+	/* 4 is obsolete */
+#define SNDRV_SFNT_REPLACE_DATA	5	/* awe_sample_info (optarg=#channels)*/
+#define SNDRV_SFNT_MAP_PRESET	6	/* awe_voice_map */
+	/* 7 is not used */
+#define SNDRV_SFNT_PROBE_DATA		8	/* optarg=sample */
+#define SNDRV_SFNT_REMOVE_INFO		9	/* optarg=(bank<<8)|instr */
+
+	short reserved;			/* word alignment data */
+
+	/* the actual patch data begins after this */
+};
+
+
+/*
+ * open patch
+ */
+
+#define SNDRV_SFNT_PATCH_NAME_LEN	32
+
+struct soundfont_open_parm {
+	unsigned short type;		/* sample type */
+#define SNDRV_SFNT_PAT_TYPE_MISC	0
+#define SNDRV_SFNT_PAT_TYPE_GUS	6
+#define SNDRV_SFNT_PAT_TYPE_MAP	7
+#define SNDRV_SFNT_PAT_LOCKED	0x100	/* lock the samples */
+#define SNDRV_SFNT_PAT_SHARED	0x200	/* sample is shared */
+
+	short reserved;
+	char name[SNDRV_SFNT_PATCH_NAME_LEN];
+};
+
+
+/*
+ * raw voice information record
+ */
+
+/* wave table envelope & effect parameters to control EMU8000 */
+struct soundfont_voice_parm {
+	unsigned short moddelay;	/* modulation delay (0x8000) */
+	unsigned short modatkhld;	/* modulation attack & hold time (0x7f7f) */
+	unsigned short moddcysus;	/* modulation decay & sustain (0x7f7f) */
+	unsigned short modrelease;	/* modulation release time (0x807f) */
+	short modkeyhold, modkeydecay;	/* envelope change per key (not used) */
+	unsigned short voldelay;	/* volume delay (0x8000) */
+	unsigned short volatkhld;	/* volume attack & hold time (0x7f7f) */
+	unsigned short voldcysus;	/* volume decay & sustain (0x7f7f) */
+	unsigned short volrelease;	/* volume release time (0x807f) */
+	short volkeyhold, volkeydecay;	/* envelope change per key (not used) */
+	unsigned short lfo1delay;	/* LFO1 delay (0x8000) */
+	unsigned short lfo2delay;	/* LFO2 delay (0x8000) */
+	unsigned short pefe;		/* modulation pitch & cutoff (0x0000) */
+	unsigned short fmmod;		/* LFO1 pitch & cutoff (0x0000) */
+	unsigned short tremfrq;		/* LFO1 volume & freq (0x0000) */
+	unsigned short fm2frq2;		/* LFO2 pitch & freq (0x0000) */
+	unsigned char cutoff;		/* initial cutoff (0xff) */
+	unsigned char filterQ;		/* initial filter Q [0-15] (0x0) */
+	unsigned char chorus;		/* chorus send (0x00) */
+	unsigned char reverb;		/* reverb send (0x00) */
+	unsigned short reserved[4];	/* not used */
+};
+
+
+/* wave table parameters: 92 bytes */
+struct soundfont_voice_info {
+	unsigned short sf_id;		/* file id (should be zero) */
+	unsigned short sample;		/* sample id */
+	int start, end;			/* sample offset correction */
+	int loopstart, loopend;		/* loop offset correction */
+	short rate_offset;		/* sample rate pitch offset */
+	unsigned short mode;		/* sample mode */
+#define SNDRV_SFNT_MODE_ROMSOUND		0x8000
+#define SNDRV_SFNT_MODE_STEREO		1
+#define SNDRV_SFNT_MODE_LOOPING		2
+#define SNDRV_SFNT_MODE_NORELEASE		4	/* obsolete */
+#define SNDRV_SFNT_MODE_INIT_PARM		8
+
+	short root;			/* midi root key */
+	short tune;			/* pitch tuning (in cents) */
+	unsigned char low, high;	/* key note range */
+	unsigned char vellow, velhigh;	/* velocity range */
+	signed char fixkey, fixvel;	/* fixed key, velocity */
+	signed char pan, fixpan;	/* panning, fixed panning */
+	short exclusiveClass;		/* exclusive class (0 = none) */
+	unsigned char amplitude;	/* sample volume (127 max) */
+	unsigned char attenuation;	/* attenuation (0.375dB) */
+	short scaleTuning;		/* pitch scale tuning(%), normally 100 */
+	struct soundfont_voice_parm parm;	/* voice envelope parameters */
+	unsigned short sample_mode;	/* sample mode_flag (set by driver) */
+};
+
+
+/* instrument info header: 4 bytes */
+struct soundfont_voice_rec_hdr {
+	unsigned char bank;		/* midi bank number */
+	unsigned char instr;		/* midi preset number */
+	char nvoices;			/* number of voices */
+	char write_mode;		/* write mode; normally 0 */
+#define SNDRV_SFNT_WR_APPEND		0	/* append anyway */
+#define SNDRV_SFNT_WR_EXCLUSIVE		1	/* skip if already exists */
+#define SNDRV_SFNT_WR_REPLACE		2	/* replace if already exists */
+};
+
+
+/*
+ * sample wave information
+ */
+
+/* wave table sample header: 32 bytes */
+struct soundfont_sample_info {
+	unsigned short sf_id;		/* file id (should be zero) */
+	unsigned short sample;		/* sample id */
+	int start, end;			/* start & end offset */
+	int loopstart, loopend;		/* loop start & end offset */
+	int size;			/* size (0 = ROM) */
+	short dummy;			/* not used */
+	unsigned short mode_flags;	/* mode flags */
+#define SNDRV_SFNT_SAMPLE_8BITS		1	/* wave data is 8bits */
+#define SNDRV_SFNT_SAMPLE_UNSIGNED	2	/* wave data is unsigned */
+#define SNDRV_SFNT_SAMPLE_NO_BLANK	4	/* no blank loop is attached */
+#define SNDRV_SFNT_SAMPLE_SINGLESHOT	8	/* single-shot w/o loop */
+#define SNDRV_SFNT_SAMPLE_BIDIR_LOOP	16	/* bidirectional looping */
+#define SNDRV_SFNT_SAMPLE_STEREO_LEFT	32	/* stereo left sound */
+#define SNDRV_SFNT_SAMPLE_STEREO_RIGHT	64	/* stereo right sound */
+#define SNDRV_SFNT_SAMPLE_REVERSE_LOOP	128	/* reverse looping */
+	unsigned int truesize;		/* used memory size (set by driver) */
+};
+
+
+/*
+ * voice preset mapping (aliasing)
+ */
+
+struct soundfont_voice_map {
+	int map_bank, map_instr, map_key;	/* key = -1 means all keys */
+	int src_bank, src_instr, src_key;
+};
+
+
+/*
+ * ioctls for hwdep
+ */
+
+#define SNDRV_EMUX_HWDEP_NAME	"Emux WaveTable"
+
+#define SNDRV_EMUX_VERSION	((1 << 16) | (0 << 8) | 0)	/* 1.0.0 */
+
+struct snd_emux_misc_mode {
+	int port;	/* -1 = all */
+	int mode;
+	int value;
+	int value2;	/* reserved */
+};
+
+#define SNDRV_EMUX_IOCTL_VERSION	_IOR('H', 0x80, unsigned int)
+#define SNDRV_EMUX_IOCTL_LOAD_PATCH	_IOWR('H', 0x81, struct soundfont_patch_info)
+#define SNDRV_EMUX_IOCTL_RESET_SAMPLES	_IO('H', 0x82)
+#define SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES _IO('H', 0x83)
+#define SNDRV_EMUX_IOCTL_MEM_AVAIL	_IOW('H', 0x84, int)
+#define SNDRV_EMUX_IOCTL_MISC_MODE	_IOWR('H', 0x84, struct snd_emux_misc_mode)
+
+#endif /* __SOUND_SFNT_INFO_H */
diff --git a/contrib/libs/linux-headers/sound/skl-tplg-interface.h b/contrib/libs/linux-headers/sound/skl-tplg-interface.h
new file mode 100644
index 0000000000..e9027738d9
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/skl-tplg-interface.h
@@ -0,0 +1,242 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * skl-tplg-interface.h - Intel DSP FW private data interface
+ *
+ * Copyright (C) 2015 Intel Corp
+ * Author: Jeeja KP <jeeja.kp@intel.com>
+ *	    Nilofer, Samreen <samreen.nilofer@intel.com>
+ */
+
+#ifndef __HDA_TPLG_INTERFACE_H__
+#define __HDA_TPLG_INTERFACE_H__
+
+#include <linux/types.h>
+
+/*
+ * Default types range from 0~12. type can range from 0 to 0xff
+ * SST types start at higher to avoid any overlapping in future
+ */
+#define SKL_CONTROL_TYPE_BYTE_TLV	0x100
+#define SKL_CONTROL_TYPE_MIC_SELECT	0x102
+#define SKL_CONTROL_TYPE_MULTI_IO_SELECT	0x103
+#define SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC	0x104
+
+#define HDA_SST_CFG_MAX	900 /* size of copier cfg*/
+#define MAX_IN_QUEUE 8
+#define MAX_OUT_QUEUE 8
+
+#define SKL_UUID_STR_SZ 40
+/* Event types goes here */
+/* Reserve event type 0 for no event handlers */
+enum skl_event_types {
+	SKL_EVENT_NONE = 0,
+	SKL_MIXER_EVENT,
+	SKL_MUX_EVENT,
+	SKL_VMIXER_EVENT,
+	SKL_PGA_EVENT
+};
+
+/**
+ * enum skl_ch_cfg - channel configuration
+ *
+ * @SKL_CH_CFG_MONO:	One channel only
+ * @SKL_CH_CFG_STEREO:	L & R
+ * @SKL_CH_CFG_2_1:	L, R & LFE
+ * @SKL_CH_CFG_3_0:	L, C & R
+ * @SKL_CH_CFG_3_1:	L, C, R & LFE
+ * @SKL_CH_CFG_QUATRO:	L, R, Ls & Rs
+ * @SKL_CH_CFG_4_0:	L, C, R & Cs
+ * @SKL_CH_CFG_5_0:	L, C, R, Ls & Rs
+ * @SKL_CH_CFG_5_1:	L, C, R, Ls, Rs & LFE
+ * @SKL_CH_CFG_DUAL_MONO: One channel replicated in two
+ * @SKL_CH_CFG_I2S_DUAL_STEREO_0: Stereo(L,R) in 4 slots, 1st stream:[ L, R, -, - ]
+ * @SKL_CH_CFG_I2S_DUAL_STEREO_1: Stereo(L,R) in 4 slots, 2nd stream:[ -, -, L, R ]
+ * @SKL_CH_CFG_INVALID:	Invalid
+ */
+enum skl_ch_cfg {
+	SKL_CH_CFG_MONO = 0,
+	SKL_CH_CFG_STEREO = 1,
+	SKL_CH_CFG_2_1 = 2,
+	SKL_CH_CFG_3_0 = 3,
+	SKL_CH_CFG_3_1 = 4,
+	SKL_CH_CFG_QUATRO = 5,
+	SKL_CH_CFG_4_0 = 6,
+	SKL_CH_CFG_5_0 = 7,
+	SKL_CH_CFG_5_1 = 8,
+	SKL_CH_CFG_DUAL_MONO = 9,
+	SKL_CH_CFG_I2S_DUAL_STEREO_0 = 10,
+	SKL_CH_CFG_I2S_DUAL_STEREO_1 = 11,
+	SKL_CH_CFG_7_1 = 12,
+	SKL_CH_CFG_4_CHANNEL = SKL_CH_CFG_7_1,
+	SKL_CH_CFG_INVALID
+};
+
+enum skl_module_type {
+	SKL_MODULE_TYPE_MIXER = 0,
+	SKL_MODULE_TYPE_COPIER,
+	SKL_MODULE_TYPE_UPDWMIX,
+	SKL_MODULE_TYPE_SRCINT,
+	SKL_MODULE_TYPE_ALGO,
+	SKL_MODULE_TYPE_BASE_OUTFMT,
+	SKL_MODULE_TYPE_KPB,
+	SKL_MODULE_TYPE_MIC_SELECT,
+};
+
+enum skl_core_affinity {
+	SKL_AFFINITY_CORE_0 = 0,
+	SKL_AFFINITY_CORE_1,
+	SKL_AFFINITY_CORE_MAX
+};
+
+enum skl_pipe_conn_type {
+	SKL_PIPE_CONN_TYPE_NONE = 0,
+	SKL_PIPE_CONN_TYPE_FE,
+	SKL_PIPE_CONN_TYPE_BE
+};
+
+enum skl_hw_conn_type {
+	SKL_CONN_NONE = 0,
+	SKL_CONN_SOURCE = 1,
+	SKL_CONN_SINK = 2
+};
+
+enum skl_dev_type {
+	SKL_DEVICE_BT = 0x0,
+	SKL_DEVICE_DMIC = 0x1,
+	SKL_DEVICE_I2S = 0x2,
+	SKL_DEVICE_SLIMBUS = 0x3,
+	SKL_DEVICE_HDALINK = 0x4,
+	SKL_DEVICE_HDAHOST = 0x5,
+	SKL_DEVICE_NONE
+};
+
+/**
+ * enum skl_interleaving - interleaving style
+ *
+ * @SKL_INTERLEAVING_PER_CHANNEL: [s1_ch1...s1_chN,...,sM_ch1...sM_chN]
+ * @SKL_INTERLEAVING_PER_SAMPLE: [s1_ch1...sM_ch1,...,s1_chN...sM_chN]
+ */
+enum skl_interleaving {
+	SKL_INTERLEAVING_PER_CHANNEL = 0,
+	SKL_INTERLEAVING_PER_SAMPLE = 1,
+};
+
+enum skl_sample_type {
+	SKL_SAMPLE_TYPE_INT_MSB = 0,
+	SKL_SAMPLE_TYPE_INT_LSB = 1,
+	SKL_SAMPLE_TYPE_INT_SIGNED = 2,
+	SKL_SAMPLE_TYPE_INT_UNSIGNED = 3,
+	SKL_SAMPLE_TYPE_FLOAT = 4
+};
+
+enum module_pin_type {
+	/* All pins of the module takes same PCM inputs or outputs
+	* e.g. mixout
+	*/
+	SKL_PIN_TYPE_HOMOGENEOUS,
+	/* All pins of the module takes different PCM inputs or outputs
+	* e.g mux
+	*/
+	SKL_PIN_TYPE_HETEROGENEOUS,
+};
+
+enum skl_module_param_type {
+	SKL_PARAM_DEFAULT = 0,
+	SKL_PARAM_INIT,
+	SKL_PARAM_SET,
+	SKL_PARAM_BIND
+};
+
+struct skl_dfw_algo_data {
+	__u32 set_params:2;
+	__u32 rsvd:30;
+	__u32 param_id;
+	__u32 max;
+	char params[];
+} __attribute__((packed));
+
+enum skl_tkn_dir {
+	SKL_DIR_IN,
+	SKL_DIR_OUT
+};
+
+enum skl_tuple_type {
+	SKL_TYPE_TUPLE,
+	SKL_TYPE_DATA
+};
+
+/* v4 configuration data */
+
+struct skl_dfw_v4_module_pin {
+	__u16 module_id;
+	__u16 instance_id;
+} __attribute__((packed));
+
+struct skl_dfw_v4_module_fmt {
+	__u32 channels;
+	__u32 freq;
+	__u32 bit_depth;
+	__u32 valid_bit_depth;
+	__u32 ch_cfg;
+	__u32 interleaving_style;
+	__u32 sample_type;
+	__u32 ch_map;
+} __attribute__((packed));
+
+struct skl_dfw_v4_module_caps {
+	__u32 set_params:2;
+	__u32 rsvd:30;
+	__u32 param_id;
+	__u32 caps_size;
+	__u32 caps[HDA_SST_CFG_MAX];
+} __attribute__((packed));
+
+struct skl_dfw_v4_pipe {
+	__u8 pipe_id;
+	__u8 pipe_priority;
+	__u16 conn_type:4;
+	__u16 rsvd:4;
+	__u16 memory_pages:8;
+} __attribute__((packed));
+
+struct skl_dfw_v4_module {
+	char uuid[SKL_UUID_STR_SZ];
+
+	__u16 module_id;
+	__u16 instance_id;
+	__u32 max_mcps;
+	__u32 mem_pages;
+	__u32 obs;
+	__u32 ibs;
+	__u32 vbus_id;
+
+	__u32 max_in_queue:8;
+	__u32 max_out_queue:8;
+	__u32 time_slot:8;
+	__u32 core_id:4;
+	__u32 rsvd1:4;
+
+	__u32 module_type:8;
+	__u32 conn_type:4;
+	__u32 dev_type:4;
+	__u32 hw_conn_type:4;
+	__u32 rsvd2:12;
+
+	__u32 params_fixup:8;
+	__u32 converter:8;
+	__u32 input_pin_type:1;
+	__u32 output_pin_type:1;
+	__u32 is_dynamic_in_pin:1;
+	__u32 is_dynamic_out_pin:1;
+	__u32 is_loadable:1;
+	__u32 rsvd3:11;
+
+	struct skl_dfw_v4_pipe pipe;
+	struct skl_dfw_v4_module_fmt in_fmt[MAX_IN_QUEUE];
+	struct skl_dfw_v4_module_fmt out_fmt[MAX_OUT_QUEUE];
+	struct skl_dfw_v4_module_pin in_pin[MAX_IN_QUEUE];
+	struct skl_dfw_v4_module_pin out_pin[MAX_OUT_QUEUE];
+	struct skl_dfw_v4_module_caps caps;
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/snd_ar_tokens.h b/contrib/libs/linux-headers/sound/snd_ar_tokens.h
new file mode 100644
index 0000000000..b9b9093b43
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/snd_ar_tokens.h
@@ -0,0 +1,235 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef __SND_AR_TOKENS_H__
+#define __SND_AR_TOKENS_H__
+
+#define APM_SUB_GRAPH_PERF_MODE_LOW_POWER	0x1
+#define APM_SUB_GRAPH_PERF_MODE_LOW_LATENCY	0x2
+
+#define APM_SUB_GRAPH_DIRECTION_TX		0x1
+#define APM_SUB_GRAPH_DIRECTION_RX		0x2
+
+/** Scenario ID Audio Playback */
+#define APM_SUB_GRAPH_SID_AUDIO_PLAYBACK          0x1
+/* Scenario ID Audio Record */
+#define APM_SUB_GRAPH_SID_AUDIO_RECORD            0x2
+/* Scenario ID Voice call. */
+#define APM_SUB_GRAPH_SID_VOICE_CALL              0x3
+
+/* container capability ID Pre/Post Processing (PP) */
+#define APM_CONTAINER_CAP_ID_PP                   0x1
+/* container capability ID Compression/Decompression (CD) */
+#define APM_CONTAINER_CAP_ID_CD                   0x2
+/* container capability ID End Point(EP) */
+#define APM_CONTAINER_CAP_ID_EP                   0x3
+/* container capability ID Offload (OLC) */
+#define APM_CONTAINER_CAP_ID_OLC                  0x4
+
+/* container graph position Stream */
+#define APM_CONT_GRAPH_POS_STREAM                 0x1
+/* container graph position Per Stream Per Device*/
+#define APM_CONT_GRAPH_POS_PER_STR_PER_DEV        0x2
+/* container graph position Stream-Device */
+#define APM_CONT_GRAPH_POS_STR_DEV                0x3
+/* container graph position Global Device */
+#define APM_CONT_GRAPH_POS_GLOBAL_DEV             0x4
+
+#define APM_PROC_DOMAIN_ID_MDSP			0x1
+#define APM_PROC_DOMAIN_ID_ADSP			0x2
+#define APM_PROC_DOMAIN_ID_SDSP			0x4
+#define APM_PROC_DOMAIN_ID_CDSP			0x5
+
+#define PCM_INTERLEAVED			1
+#define PCM_DEINTERLEAVED_PACKED	2
+#define PCM_DEINTERLEAVED_UNPACKED	3
+#define AR_I2S_WS_SRC_EXTERNAL	0
+#define AR_I2S_WS_SRC_INTERNAL	1
+
+enum ar_event_types {
+	AR_EVENT_NONE = 0,
+	AR_PGA_DAPM_EVENT
+};
+
+/*
+ * Kcontrol IDs
+ */
+#define SND_SOC_AR_TPLG_FE_BE_GRAPH_CTL_MIX	256
+#define SND_SOC_AR_TPLG_VOL_CTL			257
+
+/**
+ * %AR_TKN_U32_SUB_GRAPH_INSTANCE_ID:		Sub Graph Instance Id
+ *
+ * %AR_TKN_U32_SUB_GRAPH_PERF_MODE:		Performance mode of subgraph
+ *						APM_SUB_GRAPH_PERF_MODE_LOW_POWER = 1,
+ *						APM_SUB_GRAPH_PERF_MODE_LOW_LATENCY = 2
+ *
+ * %AR_TKN_U32_SUB_GRAPH_DIRECTION:		Direction of subgraph
+ *						APM_SUB_GRAPH_DIRECTION_TX = 1,
+ *						APM_SUB_GRAPH_DIRECTION_RX = 2
+ *
+ * %AR_TKN_U32_SUB_GRAPH_SCENARIO_ID:		Scenario ID for subgraph
+ *						APM_SUB_GRAPH_SID_AUDIO_PLAYBACK = 1,
+ *						APM_SUB_GRAPH_SID_AUDIO_RECORD = 2,
+ *						APM_SUB_GRAPH_SID_VOICE_CALL = 3
+ *
+ * %AR_TKN_U32_CONTAINER_INSTANCE_ID:		Container Instance ID
+ *
+ * %AR_TKN_U32_CONTAINER_CAPABILITY_ID:		Container capability ID
+ *						APM_CONTAINER_CAP_ID_PP = 1,
+ *						APM_CONTAINER_CAP_ID_CD = 2,
+ *						APM_CONTAINER_CAP_ID_EP = 3,
+ *						APM_CONTAINER_CAP_ID_OLC = 4
+ *
+ * %AR_TKN_U32_CONTAINER_STACK_SIZE:		Stack size in the container.
+ *
+ * %AR_TKN_U32_CONTAINER_GRAPH_POS:		Graph Position
+ *						APM_CONT_GRAPH_POS_STREAM = 1,
+ *						APM_CONT_GRAPH_POS_PER_STR_PER_DEV = 2,
+ *						APM_CONT_GRAPH_POS_STR_DEV = 3,
+ *						APM_CONT_GRAPH_POS_GLOBAL_DEV = 4
+ *
+ * %AR_TKN_U32_CONTAINER_PROC_DOMAIN:		Processor domain of container
+ *						APM_PROC_DOMAIN_ID_MDSP = 1,
+ *						APM_PROC_DOMAIN_ID_ADSP = 2,
+ *						APM_PROC_DOMAIN_ID_SDSP = 4,
+ *						APM_PROC_DOMAIN_ID_CDSP = 5
+ *
+ * %AR_TKN_U32_MODULE_ID:			Module ID
+ *
+ * %AR_TKN_U32_MODULE_INSTANCE_ID:		Module Instance ID.
+ *
+ * %AR_TKN_U32_MODULE_MAX_IP_PORTS:		Module maximum input ports
+ *
+ * %AR_TKN_U32_MODULE_MAX_OP_PORTS:		Module maximum output ports.
+ *
+ * %AR_TKN_U32_MODULE_IN_PORTS:			Number of in ports
+ *
+ * %AR_TKN_U32_MODULE_OUT_PORTS:		Number of out ports.
+ *
+ * %AR_TKN_U32_MODULE_SRC_OP_PORT_ID:		Source module output port ID
+ *
+ * %AR_TKN_U32_MODULE_DST_IN_PORT_ID:		Destination module input port ID
+ *
+ * %AR_TKN_U32_MODULE_HW_IF_IDX:		Interface index types for I2S/LPAIF
+ *
+ * %AR_TKN_U32_MODULE_HW_IF_TYPE:		Interface type
+ *						LPAIF = 0,
+ *						LPAIF_RXTX = 1,
+ *						LPAIF_WSA = 2,
+ *						LPAIF_VA = 3,
+ *						LPAIF_AXI = 4
+ *
+ * %AR_TKN_U32_MODULE_FMT_INTERLEAVE:		PCM Interleaving
+ *						PCM_INTERLEAVED = 1,
+ *						PCM_DEINTERLEAVED_PACKED = 2,
+ *						PCM_DEINTERLEAVED_UNPACKED = 3
+ *
+ * %AR_TKN_U32_MODULE_FMT_DATA:			data format
+ *						FIXED POINT = 1,
+ *						IEC60958 PACKETIZED = 3,
+ *						IEC60958 PACKETIZED NON LINEAR = 8,
+ *						COMPR OVER PCM PACKETIZED = 7,
+ *						IEC61937 PACKETIZED = 2,
+ *						GENERIC COMPRESSED = 5
+ *
+ * %AR_TKN_U32_MODULE_FMT_SAMPLE_RATE:		sample rate
+ *
+ * %AR_TKN_U32_MODULE_FMT_BIT_DEPTH:		bit depth
+ *
+ * %AR_TKN_U32_MODULE_SD_LINE_IDX:		I2S serial data line idx
+ *						I2S_SD0 = 1,
+ *						I2S_SD1 = 2,
+ *						I2S_SD2 = 3,
+ *						I2S_SD3 = 4,
+ *						I2S_QUAD01 = 5,
+ *						I2S_QUAD23 = 6,
+ *						I2S_6CHS = 7,
+ *						I2S_8CHS = 8
+ *
+ * %AR_TKN_U32_MODULE_WS_SRC:			Word Select Source
+ *						AR_I2S_WS_SRC_EXTERNAL = 0,
+ *						AR_I2S_WS_SRC_INTERNAL = 1,
+ *
+ * %AR_TKN_U32_MODULE_FRAME_SZ_FACTOR:		Frame size factor
+ *
+ * %AR_TKN_U32_MODULE_LOG_CODE:			Log Module Code
+ *
+ * %AR_TKN_U32_MODULE_LOG_TAP_POINT_ID:		logging tap point of this module
+ *
+ * %AR_TKN_U32_MODULE_LOG_MODE:			logging mode
+ *						LOG_WAIT = 0,
+ *						LOG_IMMEDIATELY = 1
+ *
+ * %AR_TKN_DAI_INDEX:				dai index
+ *
+ */
+
+/* DAI Tokens */
+#define AR_TKN_DAI_INDEX			1
+/* SUB GRAPH Tokens */
+#define AR_TKN_U32_SUB_GRAPH_INSTANCE_ID	2
+#define AR_TKN_U32_SUB_GRAPH_PERF_MODE		3
+#define AR_TKN_U32_SUB_GRAPH_DIRECTION		4
+#define AR_TKN_U32_SUB_GRAPH_SCENARIO_ID	5
+
+/* Container Tokens */
+#define AR_TKN_U32_CONTAINER_INSTANCE_ID	100
+#define AR_TKN_U32_CONTAINER_CAPABILITY_ID	101
+#define AR_TKN_U32_CONTAINER_STACK_SIZE		102
+#define AR_TKN_U32_CONTAINER_GRAPH_POS		103
+#define AR_TKN_U32_CONTAINER_PROC_DOMAIN	104
+
+/* Module Tokens */
+#define AR_TKN_U32_MODULE_ID			200
+#define AR_TKN_U32_MODULE_INSTANCE_ID		201
+#define AR_TKN_U32_MODULE_MAX_IP_PORTS		202
+#define AR_TKN_U32_MODULE_MAX_OP_PORTS		203
+#define AR_TKN_U32_MODULE_IN_PORTS		204
+#define AR_TKN_U32_MODULE_OUT_PORTS		205
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID	206
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID	207
+#define AR_TKN_U32_MODULE_SRC_INSTANCE_ID	208
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID	209
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID1	210
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID1	211
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID1	212
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID2	213
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID2	214
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID2	215
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID3	216
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID3	217
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID3	218
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID4	219
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID4	220
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID4	221
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID5	222
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID5	223
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID5	224
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID6	225
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID6	226
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID6	227
+
+#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID7	228
+#define AR_TKN_U32_MODULE_DST_IN_PORT_ID7	229
+#define AR_TKN_U32_MODULE_DST_INSTANCE_ID7	230
+
+#define AR_TKN_U32_MODULE_HW_IF_IDX		250
+#define AR_TKN_U32_MODULE_HW_IF_TYPE		251
+#define AR_TKN_U32_MODULE_FMT_INTERLEAVE	252
+#define AR_TKN_U32_MODULE_FMT_DATA		253
+#define AR_TKN_U32_MODULE_FMT_SAMPLE_RATE	254
+#define AR_TKN_U32_MODULE_FMT_BIT_DEPTH		255
+#define AR_TKN_U32_MODULE_SD_LINE_IDX		256
+#define AR_TKN_U32_MODULE_WS_SRC		257
+#define AR_TKN_U32_MODULE_FRAME_SZ_FACTOR	258
+#define AR_TKN_U32_MODULE_LOG_CODE		259
+#define AR_TKN_U32_MODULE_LOG_TAP_POINT_ID	260
+#define AR_TKN_U32_MODULE_LOG_MODE		261
+
+#endif /* __SND_AR_TOKENS_H__ */
diff --git a/contrib/libs/linux-headers/sound/snd_sst_tokens.h b/contrib/libs/linux-headers/sound/snd_sst_tokens.h
new file mode 100644
index 0000000000..defeb0c6ed
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/snd_sst_tokens.h
@@ -0,0 +1,324 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * snd_sst_tokens.h - Intel SST tokens definition
+ *
+ * Copyright (C) 2016 Intel Corp
+ * Author: Shreyas NC <shreyas.nc@intel.com>
+ */
+#ifndef __SND_SST_TOKENS_H__
+#define __SND_SST_TOKENS_H__
+
+/**
+ * %SKL_TKN_UUID:               Module UUID
+ *
+ * %SKL_TKN_U8_BLOCK_TYPE:      Type of the private data block.Can be:
+ *                              tuples, bytes, short and words
+ *
+ * %SKL_TKN_U8_IN_PIN_TYPE:     Input pin type,
+ *                              homogenous=0, heterogenous=1
+ *
+ * %SKL_TKN_U8_OUT_PIN_TYPE:    Output pin type,
+ *                              homogenous=0, heterogenous=1
+ * %SKL_TKN_U8_DYN_IN_PIN:      Configure Input pin dynamically
+ *                              if true
+ *
+ * %SKL_TKN_U8_DYN_OUT_PIN:     Configure Output pin dynamically
+ *                              if true
+ *
+ * %SKL_TKN_U8_IN_QUEUE_COUNT:  Store the number of Input pins
+ *
+ * %SKL_TKN_U8_OUT_QUEUE_COUNT: Store the number of Output pins
+ *
+ * %SKL_TKN_U8_TIME_SLOT:       TDM slot number
+ *
+ * %SKL_TKN_U8_CORE_ID:         Stores module affinity value.Can take
+ *                              the values:
+ *                              SKL_AFFINITY_CORE_0 = 0,
+ *                              SKL_AFFINITY_CORE_1,
+ *                              SKL_AFFINITY_CORE_MAX
+ *
+ * %SKL_TKN_U8_MOD_TYPE:        Module type value.
+ *
+ * %SKL_TKN_U8_CONN_TYPE:       Module connection type can be a FE,
+ *                              BE or NONE as defined :
+ *                              SKL_PIPE_CONN_TYPE_NONE = 0,
+ *                              SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA)
+ *                              SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA)
+ *
+ * %SKL_TKN_U8_DEV_TYPE:        Type of device to which the module is
+ *                              connected
+ *                              Can take the values:
+ *                              SKL_DEVICE_BT = 0x0,
+ *                              SKL_DEVICE_DMIC = 0x1,
+ *                              SKL_DEVICE_I2S = 0x2,
+ *                              SKL_DEVICE_SLIMBUS = 0x3,
+ *                              SKL_DEVICE_HDALINK = 0x4,
+ *                              SKL_DEVICE_HDAHOST = 0x5,
+ *                              SKL_DEVICE_NONE
+ *
+ * %SKL_TKN_U8_HW_CONN_TYPE:    Connection type of the HW to which the
+ *                              module is connected
+ *                              SKL_CONN_NONE = 0,
+ *                              SKL_CONN_SOURCE = 1,
+ *                              SKL_CONN_SINK = 2
+ *
+ * %SKL_TKN_U16_PIN_INST_ID:    Stores the pin instance id
+ *
+ * %SKL_TKN_U16_MOD_INST_ID:    Stores the mdule instance id
+ *
+ * %SKL_TKN_U32_MAX_MCPS:       Module max mcps value
+ *
+ * %SKL_TKN_U32_MEM_PAGES:      Module resource pages
+ *
+ * %SKL_TKN_U32_OBS:            Stores Output Buffer size
+ *
+ * %SKL_TKN_U32_IBS:            Stores input buffer size
+ *
+ * %SKL_TKN_U32_VBUS_ID:        Module VBUS_ID. PDM=0, SSP0=0,
+ *                              SSP1=1,SSP2=2,
+ *                              SSP3=3, SSP4=4,
+ *                              SSP5=5, SSP6=6,INVALID
+ *
+ * %SKL_TKN_U32_PARAMS_FIXUP:   Module Params fixup mask
+ * %SKL_TKN_U32_CONVERTER:      Module params converter mask
+ * %SKL_TKN_U32_PIPE_ID:        Stores the pipe id
+ *
+ * %SKL_TKN_U32_PIPE_CONN_TYPE: Type of the token to which the pipe is
+ *                              connected to. It can be
+ *                              SKL_PIPE_CONN_TYPE_NONE = 0,
+ *                              SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA),
+ *                              SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA),
+ *
+ * %SKL_TKN_U32_PIPE_PRIORITY:  Pipe priority value
+ * %SKL_TKN_U32_PIPE_MEM_PGS:   Pipe resource pages
+ *
+ * %SKL_TKN_U32_DIR_PIN_COUNT:  Value for the direction to set input/output
+ *                              formats and the pin count.
+ *                              The first 4 bits have the direction
+ *                              value and the next 4 have
+ *                              the pin count value.
+ *                              SKL_DIR_IN = 0, SKL_DIR_OUT = 1.
+ *                              The input and output formats
+ *                              share the same set of tokens
+ *                              with the distinction between input
+ *                              and output made by reading direction
+ *                              token.
+ *
+ * %SKL_TKN_U32_FMT_CH:         Supported channel count
+ *
+ * %SKL_TKN_U32_FMT_FREQ:       Supported frequency/sample rate
+ *
+ * %SKL_TKN_U32_FMT_BIT_DEPTH:  Supported container size
+ *
+ * %SKL_TKN_U32_FMT_SAMPLE_SIZE:Number of samples in the container
+ *
+ * %SKL_TKN_U32_FMT_CH_CONFIG:  Supported channel configurations for the
+ *                              input/output.
+ *
+ * %SKL_TKN_U32_FMT_INTERLEAVE: Interleaving style which can be per
+ *                              channel or per sample. The values can be :
+ *                              SKL_INTERLEAVING_PER_CHANNEL = 0,
+ *                              SKL_INTERLEAVING_PER_SAMPLE = 1,
+ *
+ * %SKL_TKN_U32_FMT_SAMPLE_TYPE:
+ *                              Specifies the sample type. Can take the
+ *                              values: SKL_SAMPLE_TYPE_INT_MSB = 0,
+ *                              SKL_SAMPLE_TYPE_INT_LSB = 1,
+ *                              SKL_SAMPLE_TYPE_INT_SIGNED = 2,
+ *                              SKL_SAMPLE_TYPE_INT_UNSIGNED = 3,
+ *                              SKL_SAMPLE_TYPE_FLOAT = 4
+ *
+ * %SKL_TKN_U32_CH_MAP:         Channel map values
+ * %SKL_TKN_U32_MOD_SET_PARAMS: It can take these values:
+ *                              SKL_PARAM_DEFAULT, SKL_PARAM_INIT,
+ *                              SKL_PARAM_SET, SKL_PARAM_BIND
+ *
+ * %SKL_TKN_U32_MOD_PARAM_ID:   ID of the module params
+ *
+ * %SKL_TKN_U32_CAPS_SET_PARAMS:
+ *                              Set params value
+ *
+ * %SKL_TKN_U32_CAPS_PARAMS_ID: Params ID
+ *
+ * %SKL_TKN_U32_CAPS_SIZE:      Caps size
+ *
+ * %SKL_TKN_U32_PROC_DOMAIN:    Specify processing domain
+ *
+ * %SKL_TKN_U32_LIB_COUNT:      Specifies the number of libraries
+ *
+ * %SKL_TKN_STR_LIB_NAME:       Specifies the library name
+ *
+ * %SKL_TKN_U32_PMODE:		Specifies the power mode for pipe
+ *
+ * %SKL_TKL_U32_D0I3_CAPS:	Specifies the D0i3 capability for module
+ *
+ * %SKL_TKN_U32_DMA_BUF_SIZE:	DMA buffer size in millisec
+ *
+ * %SKL_TKN_U32_PIPE_DIR:       Specifies pipe direction. Can be
+ *                              playback/capture.
+ *
+ * %SKL_TKN_U32_NUM_CONFIGS:    Number of pipe configs
+ *
+ * %SKL_TKN_U32_PATH_MEM_PGS:   Size of memory (in pages) required for pipeline
+ *                              and its data
+ *
+ * %SKL_TKN_U32_PIPE_CONFIG_ID: Config id for the modules in the pipe
+ *                              and PCM params supported by that pipe
+ *                              config. This is used as index to fill
+ *                              up the pipe config and module config
+ *                              structure.
+ *
+ * %SKL_TKN_U32_CFG_FREQ:
+ * %SKL_TKN_U8_CFG_CHAN:
+ * %SKL_TKN_U8_CFG_BPS:         PCM params (freq, channels, bits per sample)
+ *                              supported for each of the pipe configs.
+ *
+ * %SKL_TKN_CFG_MOD_RES_ID:     Module's resource index for each of the
+ *                              pipe config
+ *
+ * %SKL_TKN_CFG_MOD_FMT_ID:     Module's interface index for each of the
+ *                              pipe config
+ *
+ * %SKL_TKN_U8_NUM_MOD:         Number of modules in the manifest
+ *
+ * %SKL_TKN_MM_U8_MOD_IDX:      Current index of the module in the manifest
+ *
+ * %SKL_TKN_MM_U8_NUM_RES:      Number of resources for the module
+ *
+ * %SKL_TKN_MM_U8_NUM_INTF:     Number of interfaces for the module
+ *
+ * %SKL_TKN_MM_U32_RES_ID:      Resource index for the resource info to
+ *                              be filled into.
+ *                              A module can support multiple resource
+ *                              configuration and is represnted as a
+ *                              resource table. This index is used to
+ *                              fill information into appropriate index.
+ *
+ * %SKL_TKN_MM_U32_CPS:         DSP cycles per second
+ *
+ * %SKL_TKN_MM_U32_DMA_SIZE:    Allocated buffer size for gateway DMA
+ *
+ * %SKL_TKN_MM_U32_CPC:         DSP cycles allocated per frame
+ *
+ * %SKL_TKN_MM_U32_RES_PIN_ID:  Resource pin index in the module
+ *
+ * %SKL_TKN_MM_U32_INTF_PIN_ID: Interface index in the module
+ *
+ * %SKL_TKN_MM_U32_PIN_BUF:     Buffer size of the module pin
+ *
+ * %SKL_TKN_MM_U32_FMT_ID:      Format index for each of the interface/
+ *                              format information to be filled into.
+ *
+ * %SKL_TKN_MM_U32_NUM_IN_FMT:  Number of input formats
+ * %SKL_TKN_MM_U32_NUM_OUT_FMT: Number of output formats
+ *
+ * %SKL_TKN_U32_ASTATE_IDX:     Table Index for the A-State entry to be filled
+ *                              with kcps and clock source
+ *
+ * %SKL_TKN_U32_ASTATE_COUNT:   Number of valid entries in A-State table
+ *
+ * %SKL_TKN_U32_ASTATE_KCPS:    Specifies the core load threshold (in kilo
+ *                              cycles per second) below which DSP is clocked
+ *                              from source specified by clock source.
+ *
+ * %SKL_TKN_U32_ASTATE_CLK_SRC: Clock source for A-State entry
+ *
+ * %SKL_TKN_U32_FMT_CFG_IDX:    Format config index
+ *
+ * module_id and loadable flags dont have tokens as these values will be
+ * read from the DSP FW manifest
+ *
+ * Tokens defined can be used either in the manifest or widget private data.
+ *
+ * SKL_TKN_MM is used as a suffix for all tokens that represent
+ * module data in the manifest.
+ */
+enum SKL_TKNS {
+	SKL_TKN_UUID = 1,
+	SKL_TKN_U8_NUM_BLOCKS,
+	SKL_TKN_U8_BLOCK_TYPE,
+	SKL_TKN_U8_IN_PIN_TYPE,
+	SKL_TKN_U8_OUT_PIN_TYPE,
+	SKL_TKN_U8_DYN_IN_PIN,
+	SKL_TKN_U8_DYN_OUT_PIN,
+	SKL_TKN_U8_IN_QUEUE_COUNT,
+	SKL_TKN_U8_OUT_QUEUE_COUNT,
+	SKL_TKN_U8_TIME_SLOT,
+	SKL_TKN_U8_CORE_ID,
+	SKL_TKN_U8_MOD_TYPE,
+	SKL_TKN_U8_CONN_TYPE,
+	SKL_TKN_U8_DEV_TYPE,
+	SKL_TKN_U8_HW_CONN_TYPE,
+	SKL_TKN_U16_MOD_INST_ID,
+	SKL_TKN_U16_BLOCK_SIZE,
+	SKL_TKN_U32_MAX_MCPS,
+	SKL_TKN_U32_MEM_PAGES,
+	SKL_TKN_U32_OBS,
+	SKL_TKN_U32_IBS,
+	SKL_TKN_U32_VBUS_ID,
+	SKL_TKN_U32_PARAMS_FIXUP,
+	SKL_TKN_U32_CONVERTER,
+	SKL_TKN_U32_PIPE_ID,
+	SKL_TKN_U32_PIPE_CONN_TYPE,
+	SKL_TKN_U32_PIPE_PRIORITY,
+	SKL_TKN_U32_PIPE_MEM_PGS,
+	SKL_TKN_U32_DIR_PIN_COUNT,
+	SKL_TKN_U32_FMT_CH,
+	SKL_TKN_U32_FMT_FREQ,
+	SKL_TKN_U32_FMT_BIT_DEPTH,
+	SKL_TKN_U32_FMT_SAMPLE_SIZE,
+	SKL_TKN_U32_FMT_CH_CONFIG,
+	SKL_TKN_U32_FMT_INTERLEAVE,
+	SKL_TKN_U32_FMT_SAMPLE_TYPE,
+	SKL_TKN_U32_FMT_CH_MAP,
+	SKL_TKN_U32_PIN_MOD_ID,
+	SKL_TKN_U32_PIN_INST_ID,
+	SKL_TKN_U32_MOD_SET_PARAMS,
+	SKL_TKN_U32_MOD_PARAM_ID,
+	SKL_TKN_U32_CAPS_SET_PARAMS,
+	SKL_TKN_U32_CAPS_PARAMS_ID,
+	SKL_TKN_U32_CAPS_SIZE,
+	SKL_TKN_U32_PROC_DOMAIN,
+	SKL_TKN_U32_LIB_COUNT,
+	SKL_TKN_STR_LIB_NAME,
+	SKL_TKN_U32_PMODE,
+	SKL_TKL_U32_D0I3_CAPS, /* Typo added at v4.10 */
+	SKL_TKN_U32_D0I3_CAPS = SKL_TKL_U32_D0I3_CAPS,
+	SKL_TKN_U32_DMA_BUF_SIZE,
+
+	SKL_TKN_U32_PIPE_DIRECTION,
+	SKL_TKN_U32_PIPE_CONFIG_ID,
+	SKL_TKN_U32_NUM_CONFIGS,
+	SKL_TKN_U32_PATH_MEM_PGS,
+
+	SKL_TKN_U32_CFG_FREQ,
+	SKL_TKN_U8_CFG_CHAN,
+	SKL_TKN_U8_CFG_BPS,
+	SKL_TKN_CFG_MOD_RES_ID,
+	SKL_TKN_CFG_MOD_FMT_ID,
+	SKL_TKN_U8_NUM_MOD,
+
+	SKL_TKN_MM_U8_MOD_IDX,
+	SKL_TKN_MM_U8_NUM_RES,
+	SKL_TKN_MM_U8_NUM_INTF,
+	SKL_TKN_MM_U32_RES_ID,
+	SKL_TKN_MM_U32_CPS,
+	SKL_TKN_MM_U32_DMA_SIZE,
+	SKL_TKN_MM_U32_CPC,
+	SKL_TKN_MM_U32_RES_PIN_ID,
+	SKL_TKN_MM_U32_INTF_PIN_ID,
+	SKL_TKN_MM_U32_PIN_BUF,
+	SKL_TKN_MM_U32_FMT_ID,
+	SKL_TKN_MM_U32_NUM_IN_FMT,
+	SKL_TKN_MM_U32_NUM_OUT_FMT,
+
+	SKL_TKN_U32_ASTATE_IDX,
+	SKL_TKN_U32_ASTATE_COUNT,
+	SKL_TKN_U32_ASTATE_KCPS,
+	SKL_TKN_U32_ASTATE_CLK_SRC,
+
+	SKL_TKN_U32_FMT_CFG_IDX = 96,
+	SKL_TKN_MAX = SKL_TKN_U32_FMT_CFG_IDX,
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/sof/abi.h b/contrib/libs/linux-headers/sound/sof/abi.h
new file mode 100644
index 0000000000..45c657c391
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sof/abi.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ */
+
+/**
+ * SOF ABI versioning is based on Semantic Versioning where we have a given
+ * MAJOR.MINOR.PATCH version number. See https://semver.org/
+ *
+ * Rules for incrementing or changing version :-
+ *
+ * 1) Increment MAJOR version if you make incompatible API changes. MINOR and
+ *    PATCH should be reset to 0.
+ *
+ * 2) Increment MINOR version if you add backwards compatible features or
+ *    changes. PATCH should be reset to 0.
+ *
+ * 3) Increment PATCH version if you add backwards compatible bug fixes.
+ */
+
+#ifndef __INCLUDE_UAPI_SOUND_SOF_ABI_H__
+#define __INCLUDE_UAPI_SOUND_SOF_ABI_H__
+
+#include <linux/types.h>
+
+/* SOF ABI version major, minor and patch numbers */
+#define SOF_ABI_MAJOR 3
+#define SOF_ABI_MINOR 23
+#define SOF_ABI_PATCH 0
+
+/* SOF ABI version number. Format within 32bit word is MMmmmppp */
+#define SOF_ABI_MAJOR_SHIFT	24
+#define SOF_ABI_MAJOR_MASK	0xff
+#define SOF_ABI_MINOR_SHIFT	12
+#define SOF_ABI_MINOR_MASK	0xfff
+#define SOF_ABI_PATCH_SHIFT	0
+#define SOF_ABI_PATCH_MASK	0xfff
+
+#define SOF_ABI_VER(major, minor, patch) \
+	(((major) << SOF_ABI_MAJOR_SHIFT) | \
+	((minor) << SOF_ABI_MINOR_SHIFT) | \
+	((patch) << SOF_ABI_PATCH_SHIFT))
+
+#define SOF_ABI_VERSION_MAJOR(version) \
+	(((version) >> SOF_ABI_MAJOR_SHIFT) & SOF_ABI_MAJOR_MASK)
+#define SOF_ABI_VERSION_MINOR(version)	\
+	(((version) >> SOF_ABI_MINOR_SHIFT) & SOF_ABI_MINOR_MASK)
+#define SOF_ABI_VERSION_PATCH(version)	\
+	(((version) >> SOF_ABI_PATCH_SHIFT) & SOF_ABI_PATCH_MASK)
+
+#define SOF_ABI_VERSION_INCOMPATIBLE(sof_ver, client_ver)		\
+	(SOF_ABI_VERSION_MAJOR((sof_ver)) !=				\
+		SOF_ABI_VERSION_MAJOR((client_ver))			\
+	)
+
+#define SOF_ABI_VERSION SOF_ABI_VER(SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH)
+
+/* SOF ABI magic number "SOF\0". */
+#define SOF_ABI_MAGIC		0x00464F53
+/* SOF IPC4 ABI magic number "SOF4". */
+#define SOF_IPC4_ABI_MAGIC	0x34464F53
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/sof/fw.h b/contrib/libs/linux-headers/sound/sof/fw.h
new file mode 100644
index 0000000000..620ade5b81
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sof/fw.h
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ */
+
+/*
+ * Firmware file format .
+ */
+
+#ifndef __INCLUDE_UAPI_SOF_FW_H__
+#define __INCLUDE_UAPI_SOF_FW_H__
+
+#include <linux/types.h>
+
+#define SND_SOF_FW_SIG_SIZE	4
+#define SND_SOF_FW_ABI		1
+#define SND_SOF_FW_SIG		"Reef"
+
+/*
+ * Firmware module is made up of 1 . N blocks of different types. The
+ * Block header is used to determine where and how block is to be copied in the
+ * DSP/host memory space.
+ */
+enum snd_sof_fw_blk_type {
+	SOF_FW_BLK_TYPE_INVALID	= -1,
+	SOF_FW_BLK_TYPE_START	= 0,
+	SOF_FW_BLK_TYPE_RSRVD0	= SOF_FW_BLK_TYPE_START,
+	SOF_FW_BLK_TYPE_IRAM	= 1,	/* local instruction RAM */
+	SOF_FW_BLK_TYPE_DRAM	= 2,	/* local data RAM */
+	SOF_FW_BLK_TYPE_SRAM	= 3,	/* system RAM */
+	SOF_FW_BLK_TYPE_ROM	= 4,
+	SOF_FW_BLK_TYPE_IMR	= 5,
+	SOF_FW_BLK_TYPE_RSRVD6	= 6,
+	SOF_FW_BLK_TYPE_RSRVD7	= 7,
+	SOF_FW_BLK_TYPE_RSRVD8	= 8,
+	SOF_FW_BLK_TYPE_RSRVD9	= 9,
+	SOF_FW_BLK_TYPE_RSRVD10	= 10,
+	SOF_FW_BLK_TYPE_RSRVD11	= 11,
+	SOF_FW_BLK_TYPE_RSRVD12	= 12,
+	SOF_FW_BLK_TYPE_RSRVD13	= 13,
+	SOF_FW_BLK_TYPE_RSRVD14	= 14,
+	/* use SOF_FW_BLK_TYPE_RSVRDX for new block types */
+	SOF_FW_BLK_TYPE_NUM
+};
+
+struct snd_sof_blk_hdr {
+	enum snd_sof_fw_blk_type type;
+	__u32 size;		/* bytes minus this header */
+	__u32 offset;		/* offset from base */
+} __attribute__((packed));
+
+/*
+ * Firmware file is made up of 1 .. N different modules types. The module
+ * type is used to determine how to load and parse the module.
+ */
+enum snd_sof_fw_mod_type {
+	SOF_FW_BASE	= 0,	/* base firmware image */
+	SOF_FW_MODULE	= 1,	/* firmware module */
+};
+
+struct snd_sof_mod_hdr {
+	enum snd_sof_fw_mod_type type;
+	__u32 size;		/* bytes minus this header */
+	__u32 num_blocks;	/* number of blocks */
+} __attribute__((packed));
+
+/*
+ * Firmware file header.
+ */
+struct snd_sof_fw_header {
+	unsigned char sig[SND_SOF_FW_SIG_SIZE]; /* "Reef" */
+	__u32 file_size;	/* size of file minus this header */
+	__u32 num_modules;	/* number of modules */
+	__u32 abi;		/* version of header format */
+} __attribute__((packed));
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/sof/header.h b/contrib/libs/linux-headers/sound/sof/header.h
new file mode 100644
index 0000000000..a77dc2eebb
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sof/header.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ */
+
+#ifndef __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__
+#define __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__
+
+#include <linux/types.h>
+
+/**
+ * struct sof_abi_hdr - Header for all non IPC ABI data.
+ * @magic: Magic number for validation
+ *	   for IPC3 data: 0x00464F53 ('S', 'O', 'F', '\0')
+ *	   for IPC4 data: 0x34464F53 ('S', 'O', 'F', '4')
+ * @type: module specific parameter
+ *	  for IPC3: Component specific type
+ *	  for IPC4: parameter ID (param_id) of the data
+ * @size: The size in bytes of the data, excluding this struct
+ * @abi: SOF ABI version. The version is valid in scope of the 'magic', IPC3 and
+ *	 IPC4 ABI version numbers have no relationship.
+ * @reserved: Reserved for future use
+ * @data: Component data - opaque to core
+ *
+ * Identifies data type, size and ABI.
+ * Used by any bespoke component data structures or binary blobs.
+ */
+struct sof_abi_hdr {
+	__u32 magic;
+	__u32 type;
+	__u32 size;
+	__u32 abi;
+	__u32 reserved[4];
+	__u32 data[];
+}  __attribute__((packed));
+
+#define SOF_MANIFEST_DATA_TYPE_NHLT 1
+
+/**
+ * struct sof_manifest_tlv - SOF manifest TLV data
+ * @type: type of data
+ * @size: data size (not including the size of this struct)
+ * @data: payload data
+ */
+struct sof_manifest_tlv {
+	__le32 type;
+	__le32 size;
+	__u8 data[];
+};
+
+/**
+ * struct sof_manifest - SOF topology manifest
+ * @abi_major: Major ABI version
+ * @abi_minor: Minor ABI version
+ * @abi_patch: ABI patch
+ * @count: count of tlv items
+ * @items: consecutive variable size tlv items
+ */
+struct sof_manifest {
+	__le16 abi_major;
+	__le16 abi_minor;
+	__le16 abi_patch;
+	__le16 count;
+	struct sof_manifest_tlv items[];
+};
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/sof/tokens.h b/contrib/libs/linux-headers/sound/sof/tokens.h
new file mode 100644
index 0000000000..e9ec7e4eb9
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/sof/tokens.h
@@ -0,0 +1,212 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
+ *         Keyon Jie <yang.jie@linux.intel.com>
+ */
+
+/*
+ * Topology IDs and tokens.
+ *
+ * ** MUST BE ALIGNED WITH TOPOLOGY CONFIGURATION TOKEN VALUES **
+ */
+
+#ifndef __INCLUDE_UAPI_SOF_TOPOLOGY_H__
+#define __INCLUDE_UAPI_SOF_TOPOLOGY_H__
+
+/*
+ * Kcontrol IDs
+ */
+#define SOF_TPLG_KCTL_VOL_ID	256
+#define SOF_TPLG_KCTL_ENUM_ID	257
+#define SOF_TPLG_KCTL_BYTES_ID	258
+#define SOF_TPLG_KCTL_SWITCH_ID	259
+#define SOF_TPLG_KCTL_BYTES_VOLATILE_RO 260
+#define SOF_TPLG_KCTL_BYTES_VOLATILE_RW 261
+#define SOF_TPLG_KCTL_BYTES_WO_ID 262
+
+/*
+ * Tokens - must match values in topology configurations
+ */
+
+/* buffers */
+#define SOF_TKN_BUF_SIZE			100
+#define SOF_TKN_BUF_CAPS			101
+
+/* DAI */
+/* Token retired with ABI 3.2, do not use for new capabilities
+ * #define	SOF_TKN_DAI_DMAC_CONFIG			153
+ */
+#define SOF_TKN_DAI_TYPE			154
+#define SOF_TKN_DAI_INDEX			155
+#define SOF_TKN_DAI_DIRECTION			156
+
+/* scheduling */
+#define SOF_TKN_SCHED_PERIOD			200
+#define SOF_TKN_SCHED_PRIORITY			201
+#define SOF_TKN_SCHED_MIPS			202
+#define SOF_TKN_SCHED_CORE			203
+#define SOF_TKN_SCHED_FRAMES			204
+#define SOF_TKN_SCHED_TIME_DOMAIN		205
+#define SOF_TKN_SCHED_DYNAMIC_PIPELINE		206
+#define SOF_TKN_SCHED_LP_MODE			207
+#define SOF_TKN_SCHED_MEM_USAGE			208
+#define SOF_TKN_SCHED_USE_CHAIN_DMA		209
+
+/* volume */
+#define SOF_TKN_VOLUME_RAMP_STEP_TYPE		250
+#define SOF_TKN_VOLUME_RAMP_STEP_MS		251
+
+#define SOF_TKN_GAIN_RAMP_TYPE			260
+#define SOF_TKN_GAIN_RAMP_DURATION		261
+#define SOF_TKN_GAIN_VAL			262
+
+/* SRC */
+#define SOF_TKN_SRC_RATE_IN			300
+#define SOF_TKN_SRC_RATE_OUT			301
+
+/* ASRC */
+#define SOF_TKN_ASRC_RATE_IN			320
+#define SOF_TKN_ASRC_RATE_OUT			321
+#define SOF_TKN_ASRC_ASYNCHRONOUS_MODE		322
+#define SOF_TKN_ASRC_OPERATION_MODE		323
+
+/* PCM */
+#define SOF_TKN_PCM_DMAC_CONFIG			353
+
+/* Generic components */
+#define SOF_TKN_COMP_PERIOD_SINK_COUNT		400
+#define SOF_TKN_COMP_PERIOD_SOURCE_COUNT	401
+#define SOF_TKN_COMP_FORMAT			402
+/* Token retired with ABI 3.2, do not use for new capabilities
+ * #define SOF_TKN_COMP_PRELOAD_COUNT		403
+ */
+#define SOF_TKN_COMP_CORE_ID			404
+#define SOF_TKN_COMP_UUID                       405
+#define SOF_TKN_COMP_CPC			406
+#define SOF_TKN_COMP_IS_PAGES			409
+#define SOF_TKN_COMP_NUM_AUDIO_FORMATS		410
+#define SOF_TKN_COMP_NUM_INPUT_PINS		411
+#define SOF_TKN_COMP_NUM_OUTPUT_PINS		412
+/*
+ * The token for input/output pin binding, it specifies the widget
+ * name that the input/output pin is connected from/to.
+ */
+#define SOF_TKN_COMP_INPUT_PIN_BINDING_WNAME	413
+#define SOF_TKN_COMP_OUTPUT_PIN_BINDING_WNAME	414
+#define SOF_TKN_COMP_NUM_INPUT_AUDIO_FORMATS	415
+#define SOF_TKN_COMP_NUM_OUTPUT_AUDIO_FORMATS	416
+
+
+/* SSP */
+#define SOF_TKN_INTEL_SSP_CLKS_CONTROL		500
+#define SOF_TKN_INTEL_SSP_MCLK_ID		501
+#define SOF_TKN_INTEL_SSP_SAMPLE_BITS		502
+#define SOF_TKN_INTEL_SSP_FRAME_PULSE_WIDTH	503
+#define SOF_TKN_INTEL_SSP_QUIRKS		504
+#define SOF_TKN_INTEL_SSP_TDM_PADDING_PER_SLOT	505
+#define SOF_TKN_INTEL_SSP_BCLK_DELAY		506
+
+/* DMIC */
+#define SOF_TKN_INTEL_DMIC_DRIVER_VERSION	600
+#define SOF_TKN_INTEL_DMIC_CLK_MIN		601
+#define SOF_TKN_INTEL_DMIC_CLK_MAX		602
+#define SOF_TKN_INTEL_DMIC_DUTY_MIN		603
+#define SOF_TKN_INTEL_DMIC_DUTY_MAX		604
+#define SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE	605
+#define SOF_TKN_INTEL_DMIC_SAMPLE_RATE		608
+#define SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH	609
+#define SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME_MS  610
+
+/* DMIC PDM */
+#define SOF_TKN_INTEL_DMIC_PDM_CTRL_ID		700
+#define SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable	701
+#define SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable	702
+#define SOF_TKN_INTEL_DMIC_PDM_POLARITY_A	703
+#define SOF_TKN_INTEL_DMIC_PDM_POLARITY_B	704
+#define SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE		705
+#define SOF_TKN_INTEL_DMIC_PDM_SKEW		706
+
+/* Tone */
+#define SOF_TKN_TONE_SAMPLE_RATE		800
+
+/* Processing Components */
+#define SOF_TKN_PROCESS_TYPE                    900
+
+/* for backward compatibility */
+#define SOF_TKN_EFFECT_TYPE	SOF_TKN_PROCESS_TYPE
+
+/* SAI */
+#define SOF_TKN_IMX_SAI_MCLK_ID			1000
+
+/* ESAI */
+#define SOF_TKN_IMX_ESAI_MCLK_ID		1100
+
+/* Stream */
+#define SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3	1200
+#define SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3	1201
+
+/* Led control for mute switches */
+#define SOF_TKN_MUTE_LED_USE			1300
+#define SOF_TKN_MUTE_LED_DIRECTION		1301
+
+/* ALH */
+#define SOF_TKN_INTEL_ALH_RATE			1400
+#define SOF_TKN_INTEL_ALH_CH			1401
+
+/* HDA */
+#define SOF_TKN_INTEL_HDA_RATE			1500
+#define SOF_TKN_INTEL_HDA_CH			1501
+
+/* AFE */
+#define SOF_TKN_MEDIATEK_AFE_RATE		1600
+#define SOF_TKN_MEDIATEK_AFE_CH			1601
+#define SOF_TKN_MEDIATEK_AFE_FORMAT		1602
+
+/* MIXER */
+#define SOF_TKN_MIXER_TYPE			1700
+
+/* ACPDMIC */
+#define SOF_TKN_AMD_ACPDMIC_RATE		1800
+#define SOF_TKN_AMD_ACPDMIC_CH			1801
+
+/* CAVS AUDIO FORMAT */
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_RATE	1900
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_BIT_DEPTH	1901
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_VALID_BIT_DEPTH	1902
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CHANNELS	1903
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_MAP	1904
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_CFG	1905
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_INTERLEAVING_STYLE	1906
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_FMT_CFG	1907
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_SAMPLE_TYPE	1908
+#define SOF_TKN_CAVS_AUDIO_FORMAT_INPUT_PIN_INDEX	1909
+/* intentional token numbering discontinuity, reserved for future use */
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_RATE	1930
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_BIT_DEPTH	1931
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_VALID_BIT_DEPTH 1932
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CHANNELS	1933
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_MAP	1934
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_CFG	1935
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_INTERLEAVING_STYLE	1936
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_FMT_CFG	1937
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_SAMPLE_TYPE	1938
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OUTPUT_PIN_INDEX	1939
+/* intentional token numbering discontinuity, reserved for future use */
+#define SOF_TKN_CAVS_AUDIO_FORMAT_IBS		1970
+#define SOF_TKN_CAVS_AUDIO_FORMAT_OBS		1971
+#define SOF_TKN_CAVS_AUDIO_FORMAT_DMA_BUFFER_SIZE	1972
+
+/* COPIER */
+#define SOF_TKN_INTEL_COPIER_NODE_TYPE		1980
+#define SOF_TKN_INTEL_COPIER_DEEP_BUFFER_DMA_MS	1981
+
+/* ACP I2S */
+#define SOF_TKN_AMD_ACPI2S_RATE			1700
+#define SOF_TKN_AMD_ACPI2S_CH			1701
+#define SOF_TKN_AMD_ACPI2S_TDM_MODE		1702
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/tlv.h b/contrib/libs/linux-headers/sound/tlv.h
new file mode 100644
index 0000000000..b99a2414b5
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/tlv.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+#ifndef __UAPI_SOUND_TLV_H
+#define __UAPI_SOUND_TLV_H
+
+#define SNDRV_CTL_TLVT_CONTAINER 0	/* one level down - group of TLVs */
+#define SNDRV_CTL_TLVT_DB_SCALE	1       /* dB scale */
+#define SNDRV_CTL_TLVT_DB_LINEAR 2	/* linear volume */
+#define SNDRV_CTL_TLVT_DB_RANGE 3	/* dB range container */
+#define SNDRV_CTL_TLVT_DB_MINMAX 4	/* dB scale with min/max */
+#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5	/* dB scale with min/max with mute */
+
+/*
+ * channel-mapping TLV items
+ *  TLV length must match with num_channels
+ */
+#define SNDRV_CTL_TLVT_CHMAP_FIXED	0x101	/* fixed channel position */
+#define SNDRV_CTL_TLVT_CHMAP_VAR	0x102	/* channels freely swappable */
+#define SNDRV_CTL_TLVT_CHMAP_PAIRED	0x103	/* pair-wise swappable */
+
+/*
+ * TLV structure is right behind the struct snd_ctl_tlv:
+ *   unsigned int type  	- see SNDRV_CTL_TLVT_*
+ *   unsigned int length
+ *   .... data aligned to sizeof(unsigned int), use
+ *        block_length = (length + (sizeof(unsigned int) - 1)) &
+ *                       ~(sizeof(unsigned int) - 1)) ....
+ */
+#define SNDRV_CTL_TLVD_ITEM(type, ...) \
+	(type), SNDRV_CTL_TLVD_LENGTH(__VA_ARGS__), __VA_ARGS__
+#define SNDRV_CTL_TLVD_LENGTH(...) \
+	((unsigned int)sizeof((const unsigned int[]) { __VA_ARGS__ }))
+
+/* Accessor offsets for TLV data items */
+#define SNDRV_CTL_TLVO_TYPE		0
+#define SNDRV_CTL_TLVO_LEN		1
+
+#define SNDRV_CTL_TLVD_CONTAINER_ITEM(...) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_CONTAINER, __VA_ARGS__)
+#define SNDRV_CTL_TLVD_DECLARE_CONTAINER(name, ...) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_CONTAINER_ITEM(__VA_ARGS__) \
+	}
+
+#define SNDRV_CTL_TLVD_DB_SCALE_MASK	0xffff
+#define SNDRV_CTL_TLVD_DB_SCALE_MUTE	0x10000
+#define SNDRV_CTL_TLVD_DB_SCALE_ITEM(min, step, mute) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_SCALE, \
+			    (min), \
+			    ((step) & SNDRV_CTL_TLVD_DB_SCALE_MASK) | \
+			     ((mute) ? SNDRV_CTL_TLVD_DB_SCALE_MUTE : 0))
+#define SNDRV_CTL_TLVD_DECLARE_DB_SCALE(name, min, step, mute) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_DB_SCALE_ITEM(min, step, mute) \
+	}
+
+/* Accessor offsets for min, mute and step items in dB scale type TLV */
+#define SNDRV_CTL_TLVO_DB_SCALE_MIN		2
+#define SNDRV_CTL_TLVO_DB_SCALE_MUTE_AND_STEP	3
+
+/* dB scale specified with min/max values instead of step */
+#define SNDRV_CTL_TLVD_DB_MINMAX_ITEM(min_dB, max_dB) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX, (min_dB), (max_dB))
+#define SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX_MUTE, (min_dB), (max_dB))
+#define SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(name, min_dB, max_dB) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_DB_MINMAX_ITEM(min_dB, max_dB) \
+	}
+#define SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE(name, min_dB, max_dB) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) \
+	}
+
+/* Accessor offsets for min, max items in db-minmax types of TLV. */
+#define SNDRV_CTL_TLVO_DB_MINMAX_MIN	2
+#define SNDRV_CTL_TLVO_DB_MINMAX_MAX	3
+
+/* linear volume between min_dB and max_dB (.01dB unit) */
+#define SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_LINEAR, (min_dB), (max_dB))
+#define SNDRV_CTL_TLVD_DECLARE_DB_LINEAR(name, min_dB, max_dB) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \
+	}
+
+/* Accessor offsets for min, max items in db-linear type of TLV. */
+#define SNDRV_CTL_TLVO_DB_LINEAR_MIN	2
+#define SNDRV_CTL_TLVO_DB_LINEAR_MAX	3
+
+/* dB range container:
+ * Items in dB range container must be ordered by their values and by their
+ * dB values. This implies that larger values must correspond with larger
+ * dB values (which is also required for all other mixer controls).
+ */
+/* Each item is: <min> <max> <TLV> */
+#define SNDRV_CTL_TLVD_DB_RANGE_ITEM(...) \
+	SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_RANGE, __VA_ARGS__)
+#define SNDRV_CTL_TLVD_DECLARE_DB_RANGE(name, ...) \
+	unsigned int name[] = { \
+		SNDRV_CTL_TLVD_DB_RANGE_ITEM(__VA_ARGS__) \
+	}
+
+#define SNDRV_CTL_TLVD_DB_GAIN_MUTE	-9999999
+
+#endif
diff --git a/contrib/libs/linux-headers/sound/usb_stream.h b/contrib/libs/linux-headers/sound/usb_stream.h
new file mode 100644
index 0000000000..31f4c2e373
--- /dev/null
+++ b/contrib/libs/linux-headers/sound/usb_stream.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de>
+ */
+
+#ifndef __SOUND_USB_STREAM_H
+#define __SOUND_USB_STREAM_H
+
+#define USB_STREAM_INTERFACE_VERSION 2
+
+#define SNDRV_USB_STREAM_IOCTL_SET_PARAMS \
+	_IOW('H', 0x90, struct usb_stream_config)
+
+struct usb_stream_packet {
+	unsigned offset;
+	unsigned length;
+};
+
+
+struct usb_stream_config {
+	unsigned version;
+	unsigned sample_rate;
+	unsigned period_frames;
+	unsigned frame_size;
+};
+
+struct usb_stream {
+	struct usb_stream_config cfg;
+	unsigned read_size;
+	unsigned write_size;
+
+	int period_size;
+
+	unsigned state;
+
+	int idle_insize;
+	int idle_outsize;
+	int sync_packet;
+	unsigned insize_done;
+	unsigned periods_done;
+	unsigned periods_polled;
+
+	struct usb_stream_packet outpacket[2];
+	unsigned		 inpackets;
+	unsigned		 inpacket_head;
+	unsigned		 inpacket_split;
+	unsigned		 inpacket_split_at;
+	unsigned		 next_inpacket_split;
+	unsigned		 next_inpacket_split_at;
+	struct usb_stream_packet inpacket[];
+};
+
+enum usb_stream_state {
+	usb_stream_invalid,
+	usb_stream_stopped,
+	usb_stream_sync0,
+	usb_stream_sync1,
+	usb_stream_ready,
+	usb_stream_running,
+	usb_stream_xrun,
+};
+
+#endif /* __SOUND_USB_STREAM_H */
diff --git a/contrib/libs/linux-headers/video/edid.h b/contrib/libs/linux-headers/video/edid.h
new file mode 100644
index 0000000000..7911e13840
--- /dev/null
+++ b/contrib/libs/linux-headers/video/edid.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __linux_video_edid_h__
+#define __linux_video_edid_h__
+
+struct edid_info {
+	unsigned char dummy[128];
+};
+
+
+#endif /* __linux_video_edid_h__ */
diff --git a/contrib/libs/linux-headers/video/sisfb.h b/contrib/libs/linux-headers/video/sisfb.h
new file mode 100644
index 0000000000..08576f2c88
--- /dev/null
+++ b/contrib/libs/linux-headers/video/sisfb.h
@@ -0,0 +1,210 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * sisfb.h - definitions for the SiS framebuffer driver
+ *
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the named License,
+ * or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef _LINUX_SISFB_H_
+#define _LINUX_SISFB_H_
+
+#include <linux/types.h>
+#include <asm/ioctl.h>
+
+/**********************************************/
+/*                   PUBLIC                   */
+/**********************************************/
+
+/* vbflags, public (others in sis.h) */
+#define CRT2_DEFAULT		0x00000001
+#define CRT2_LCD		0x00000002
+#define CRT2_TV			0x00000004
+#define CRT2_VGA		0x00000008
+#define TV_NTSC			0x00000010
+#define TV_PAL			0x00000020
+#define TV_HIVISION		0x00000040
+#define TV_YPBPR		0x00000080
+#define TV_AVIDEO		0x00000100
+#define TV_SVIDEO		0x00000200
+#define TV_SCART		0x00000400
+#define TV_PALM			0x00001000
+#define TV_PALN			0x00002000
+#define TV_NTSCJ		0x00001000
+#define TV_CHSCART		0x00008000
+#define TV_CHYPBPR525I		0x00010000
+#define CRT1_VGA		0x00000000
+#define CRT1_LCDA		0x00020000
+#define VGA2_CONNECTED          0x00040000
+#define VB_DISPTYPE_CRT1	0x00080000	/* CRT1 connected and used */
+#define VB_SINGLE_MODE		0x20000000	/* CRT1 or CRT2; determined by DISPTYPE_CRTx */
+#define VB_MIRROR_MODE		0x40000000	/* CRT1 + CRT2 identical (mirror mode) */
+#define VB_DUALVIEW_MODE	0x80000000	/* CRT1 + CRT2 independent (dual head mode) */
+
+/* Aliases: */
+#define CRT2_ENABLE		(CRT2_LCD | CRT2_TV | CRT2_VGA)
+#define TV_STANDARD		(TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
+#define TV_INTERFACE		(TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I)
+
+/* Only if TV_YPBPR is set: */
+#define TV_YPBPR525I		TV_NTSC
+#define TV_YPBPR525P		TV_PAL
+#define TV_YPBPR750P		TV_PALM
+#define TV_YPBPR1080I		TV_PALN
+#define TV_YPBPRALL 		(TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I)
+
+#define VB_DISPTYPE_DISP2	CRT2_ENABLE
+#define VB_DISPTYPE_CRT2	CRT2_ENABLE
+#define VB_DISPTYPE_DISP1	VB_DISPTYPE_CRT1
+#define VB_DISPMODE_SINGLE	VB_SINGLE_MODE
+#define VB_DISPMODE_MIRROR	VB_MIRROR_MODE
+#define VB_DISPMODE_DUAL	VB_DUALVIEW_MODE
+#define VB_DISPLAY_MODE		(SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
+
+/* Structure argument for SISFB_GET_INFO ioctl  */
+struct sisfb_info {
+	__u32	sisfb_id;		/* for identifying sisfb */
+#ifndef SISFB_ID
+#define SISFB_ID	  0x53495346    /* Identify myself with 'SISF' */
+#endif
+	__u32   chip_id;		/* PCI-ID of detected chip */
+	__u32   memory;			/* total video memory in KB */
+	__u32   heapstart;		/* heap start offset in KB */
+	__u8    fbvidmode;		/* current sisfb mode */
+
+	__u8	sisfb_version;
+	__u8	sisfb_revision;
+	__u8	sisfb_patchlevel;
+
+	__u8	sisfb_caps;		/* sisfb capabilities */
+
+	__u32	sisfb_tqlen;		/* turbo queue length (in KB) */
+
+	__u32	sisfb_pcibus;		/* The card's PCI ID */
+	__u32	sisfb_pcislot;
+	__u32	sisfb_pcifunc;
+
+	__u8	sisfb_lcdpdc;		/* PanelDelayCompensation */
+
+	__u8	sisfb_lcda;		/* Detected status of LCDA for low res/text modes */
+
+	__u32	sisfb_vbflags;
+	__u32	sisfb_currentvbflags;
+
+	__u32	sisfb_scalelcd;
+	__u32	sisfb_specialtiming;
+
+	__u8	sisfb_haveemi;
+	__u8	sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
+	__u8	sisfb_haveemilcd;
+
+	__u8	sisfb_lcdpdca;		/* PanelDelayCompensation for LCD-via-CRT1 */
+
+	__u16	sisfb_tvxpos, sisfb_tvypos;	/* Warning: Values + 32 ! */
+
+	__u32	sisfb_heapsize;		/* heap size (in KB) */
+	__u32	sisfb_videooffset;	/* Offset of viewport in video memory (in bytes) */
+
+	__u32	sisfb_curfstn;		/* currently running FSTN/DSTN mode */
+	__u32	sisfb_curdstn;
+
+	__u16	sisfb_pci_vendor;	/* PCI vendor (SiS or XGI) */
+
+	__u32	sisfb_vbflags2;		/* ivideo->vbflags2 */
+
+	__u8	sisfb_can_post;		/* sisfb can POST this card */
+	__u8	sisfb_card_posted;	/* card is POSTED */
+	__u8	sisfb_was_boot_device;	/* This card was the boot video device (ie is primary) */
+
+	__u8	reserved[183];		/* for future use */
+};
+
+#define SISFB_CMD_GETVBFLAGS	0x55AA0001	/* no arg; result[1] = vbflags */
+#define SISFB_CMD_SWITCHCRT1	0x55AA0010	/* arg[0]: 99 = query, 0 = off, 1 = on */
+/* more to come */
+
+#define SISFB_CMD_ERR_OK	0x80000000	/* command succeeded */
+#define SISFB_CMD_ERR_LOCKED	0x80000001	/* sisfb is locked */
+#define SISFB_CMD_ERR_EARLY	0x80000002	/* request before sisfb took over gfx system */
+#define SISFB_CMD_ERR_NOVB	0x80000003	/* No video bridge */
+#define SISFB_CMD_ERR_NOCRT2	0x80000004	/* can't change CRT1 status, CRT2 disabled */
+/* more to come */
+#define SISFB_CMD_ERR_UNKNOWN   0x8000ffff	/* Unknown command */
+#define SISFB_CMD_ERR_OTHER	0x80010000	/* Other error */
+
+/* Argument for SISFB_CMD ioctl */
+struct sisfb_cmd {
+	__u32  sisfb_cmd;
+	__u32  sisfb_arg[16];
+	__u32  sisfb_result[4];
+};
+
+/* Additional IOCTLs for communication sisfb <> X driver                */
+/* If changing this, vgatypes.h must also be changed (for X driver)    */
+
+/* ioctl for identifying and giving some info (esp. memory heap start) */
+#define SISFB_GET_INFO_SIZE	_IOR(0xF3,0x00,__u32)
+#define SISFB_GET_INFO		_IOR(0xF3,0x01,struct sisfb_info)
+
+/* ioctrl to get current vertical retrace status */
+#define SISFB_GET_VBRSTATUS	_IOR(0xF3,0x02,__u32)
+
+/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
+#define SISFB_GET_AUTOMAXIMIZE	_IOR(0xF3,0x03,__u32)
+#define SISFB_SET_AUTOMAXIMIZE	_IOW(0xF3,0x03,__u32)
+
+/* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/
+#define SISFB_GET_TVPOSOFFSET	_IOR(0xF3,0x04,__u32)
+#define SISFB_SET_TVPOSOFFSET	_IOW(0xF3,0x04,__u32)
+
+/* ioctl for internal sisfb commands (sisfbctrl) */
+#define SISFB_COMMAND		_IOWR(0xF3,0x05,struct sisfb_cmd)
+
+/* ioctl for locking sisfb (no register access during lock) */
+/* As of now, only used to avoid register access during
+ * the ioctls listed above.
+ */
+#define SISFB_SET_LOCK		_IOW(0xF3,0x06,__u32)
+
+/* ioctls 0xF3 up to 0x3F reserved for sisfb */
+
+/****************************************************************/
+/* The following are deprecated and should not be used anymore: */
+/****************************************************************/
+/* ioctl for identifying and giving some info (esp. memory heap start) */
+#define SISFB_GET_INFO_OLD	   _IOR('n',0xF8,__u32)
+/* ioctrl to get current vertical retrace status */
+#define SISFB_GET_VBRSTATUS_OLD	   _IOR('n',0xF9,__u32)
+/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
+#define SISFB_GET_AUTOMAXIMIZE_OLD _IOR('n',0xFA,__u32)
+#define SISFB_SET_AUTOMAXIMIZE_OLD _IOW('n',0xFA,__u32)
+/****************************************************************/
+/*               End of deprecated ioctl numbers                */
+/****************************************************************/
+
+/* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */
+struct sis_memreq {
+	__u32	offset;
+	__u32	size;
+};
+
+/**********************************************/
+/*                  PRIVATE                   */
+/*         (for IN-KERNEL usage only)         */
+/**********************************************/
+
+
+#endif /* _LINUX_SISFB_H_ */
diff --git a/contrib/libs/linux-headers/video/uvesafb.h b/contrib/libs/linux-headers/video/uvesafb.h
new file mode 100644
index 0000000000..71f7878d75
--- /dev/null
+++ b/contrib/libs/linux-headers/video/uvesafb.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UVESAFB_H
+#define _UVESAFB_H
+
+#include <linux/types.h>
+
+struct v86_regs {
+	__u32 ebx;
+	__u32 ecx;
+	__u32 edx;
+	__u32 esi;
+	__u32 edi;
+	__u32 ebp;
+	__u32 eax;
+	__u32 eip;
+	__u32 eflags;
+	__u32 esp;
+	__u16 cs;
+	__u16 ss;
+	__u16 es;
+	__u16 ds;
+	__u16 fs;
+	__u16 gs;
+};
+
+/* Task flags */
+#define TF_VBEIB	0x01
+#define TF_BUF_ESDI	0x02
+#define TF_BUF_ESBX	0x04
+#define TF_BUF_RET	0x08
+#define TF_EXIT		0x10
+
+struct uvesafb_task {
+	__u8 flags;
+	int buf_len;
+	struct v86_regs regs;
+};
+
+/* Constants for the capabilities field
+ * in vbe_ib */
+#define VBE_CAP_CAN_SWITCH_DAC	0x01
+#define VBE_CAP_VGACOMPAT	0x02
+
+/* The VBE Info Block */
+struct vbe_ib {
+	char  vbe_signature[4];
+	__u16 vbe_version;
+	__u32 oem_string_ptr;
+	__u32 capabilities;
+	__u32 mode_list_ptr;
+	__u16 total_memory;
+	__u16 oem_software_rev;
+	__u32 oem_vendor_name_ptr;
+	__u32 oem_product_name_ptr;
+	__u32 oem_product_rev_ptr;
+	__u8  reserved[222];
+	char  oem_data[256];
+	char  misc_data[512];
+} __attribute__ ((packed));
+
+#endif /* _UVESAFB_H */
diff --git a/contrib/libs/linux-headers/xen/evtchn.h b/contrib/libs/linux-headers/xen/evtchn.h
new file mode 100644
index 0000000000..7fbf732f16
--- /dev/null
+++ b/contrib/libs/linux-headers/xen/evtchn.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */
+/******************************************************************************
+ * evtchn.h
+ *
+ * Interface to /dev/xen/evtchn.
+ *
+ * Copyright (c) 2003-2005, K A Fraser
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef __LINUX_PUBLIC_EVTCHN_H__
+#define __LINUX_PUBLIC_EVTCHN_H__
+
+/*
+ * Bind a fresh port to VIRQ @virq.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_VIRQ				\
+	_IOC(_IOC_NONE, 'E', 0, sizeof(struct ioctl_evtchn_bind_virq))
+struct ioctl_evtchn_bind_virq {
+	unsigned int virq;
+};
+
+/*
+ * Bind a fresh port to remote <@remote_domain, @remote_port>.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_INTERDOMAIN			\
+	_IOC(_IOC_NONE, 'E', 1, sizeof(struct ioctl_evtchn_bind_interdomain))
+struct ioctl_evtchn_bind_interdomain {
+	unsigned int remote_domain, remote_port;
+};
+
+/*
+ * Allocate a fresh port for binding to @remote_domain.
+ * Return allocated port.
+ */
+#define IOCTL_EVTCHN_BIND_UNBOUND_PORT			\
+	_IOC(_IOC_NONE, 'E', 2, sizeof(struct ioctl_evtchn_bind_unbound_port))
+struct ioctl_evtchn_bind_unbound_port {
+	unsigned int remote_domain;
+};
+
+/*
+ * Unbind previously allocated @port.
+ */
+#define IOCTL_EVTCHN_UNBIND				\
+	_IOC(_IOC_NONE, 'E', 3, sizeof(struct ioctl_evtchn_unbind))
+struct ioctl_evtchn_unbind {
+	unsigned int port;
+};
+
+/*
+ * Unbind previously allocated @port.
+ */
+#define IOCTL_EVTCHN_NOTIFY				\
+	_IOC(_IOC_NONE, 'E', 4, sizeof(struct ioctl_evtchn_notify))
+struct ioctl_evtchn_notify {
+	unsigned int port;
+};
+
+/* Clear and reinitialise the event buffer. Clear error condition. */
+#define IOCTL_EVTCHN_RESET				\
+	_IOC(_IOC_NONE, 'E', 5, 0)
+
+/*
+ * Restrict this file descriptor so that it can only be used to bind
+ * new interdomain events from one domain.
+ *
+ * Once a file descriptor has been restricted it cannot be
+ * de-restricted, and must be closed and re-opened.  Event channels
+ * which were bound before restricting remain bound afterwards, and
+ * can be notified as usual.
+ */
+#define IOCTL_EVTCHN_RESTRICT_DOMID			\
+	_IOC(_IOC_NONE, 'E', 6, sizeof(struct ioctl_evtchn_restrict_domid))
+struct ioctl_evtchn_restrict_domid {
+	domid_t domid;
+};
+
+#endif /* __LINUX_PUBLIC_EVTCHN_H__ */
diff --git a/contrib/libs/linux-headers/xen/gntalloc.h b/contrib/libs/linux-headers/xen/gntalloc.h
new file mode 100644
index 0000000000..48d2790ef9
--- /dev/null
+++ b/contrib/libs/linux-headers/xen/gntalloc.h
@@ -0,0 +1,84 @@
+/******************************************************************************
+ * gntalloc.h
+ *
+ * Interface to /dev/xen/gntalloc.
+ *
+ * Author: Daniel De Graaf <dgdegra@tycho.nsa.gov>
+ *
+ * This file is in the public domain.
+ */
+
+#ifndef __LINUX_PUBLIC_GNTALLOC_H__
+#define __LINUX_PUBLIC_GNTALLOC_H__
+
+#include <linux/types.h>
+
+/*
+ * Allocates a new page and creates a new grant reference.
+ */
+#define IOCTL_GNTALLOC_ALLOC_GREF \
+_IOC(_IOC_NONE, 'G', 5, sizeof(struct ioctl_gntalloc_alloc_gref))
+struct ioctl_gntalloc_alloc_gref {
+	/* IN parameters */
+	/* The ID of the domain to be given access to the grants. */
+	__u16 domid;
+	/* Flags for this mapping */
+	__u16 flags;
+	/* Number of pages to map */
+	__u32 count;
+	/* OUT parameters */
+	/* The offset to be used on a subsequent call to mmap(). */
+	__u64 index;
+	/* The grant references of the newly created grant, one per page */
+	/* Variable size, depending on count */
+	__u32 gref_ids[1];
+};
+
+#define GNTALLOC_FLAG_WRITABLE 1
+
+/*
+ * Deallocates the grant reference, allowing the associated page to be freed if
+ * no other domains are using it.
+ */
+#define IOCTL_GNTALLOC_DEALLOC_GREF \
+_IOC(_IOC_NONE, 'G', 6, sizeof(struct ioctl_gntalloc_dealloc_gref))
+struct ioctl_gntalloc_dealloc_gref {
+	/* IN parameters */
+	/* The offset returned in the map operation */
+	__u64 index;
+	/* Number of references to unmap */
+	__u32 count;
+};
+
+/*
+ * Sets up an unmap notification within the page, so that the other side can do
+ * cleanup if this side crashes. Required to implement cross-domain robust
+ * mutexes or close notification on communication channels.
+ *
+ * Each mapped page only supports one notification; multiple calls referring to
+ * the same page overwrite the previous notification. You must clear the
+ * notification prior to the IOCTL_GNTALLOC_DEALLOC_GREF if you do not want it
+ * to occur.
+ */
+#define IOCTL_GNTALLOC_SET_UNMAP_NOTIFY \
+_IOC(_IOC_NONE, 'G', 7, sizeof(struct ioctl_gntalloc_unmap_notify))
+struct ioctl_gntalloc_unmap_notify {
+	/* IN parameters */
+	/* Offset in the file descriptor for a byte within the page (same as
+	 * used in mmap). If using UNMAP_NOTIFY_CLEAR_BYTE, this is the byte to
+	 * be cleared. Otherwise, it can be any byte in the page whose
+	 * notification we are adjusting.
+	 */
+	__u64 index;
+	/* Action(s) to take on unmap */
+	__u32 action;
+	/* Event channel to notify */
+	__u32 event_channel_port;
+};
+
+/* Clear (set to zero) the byte specified by index */
+#define UNMAP_NOTIFY_CLEAR_BYTE 0x1
+/* Send an interrupt on the indicated event channel */
+#define UNMAP_NOTIFY_SEND_EVENT 0x2
+
+#endif /* __LINUX_PUBLIC_GNTALLOC_H__ */
diff --git a/contrib/libs/linux-headers/xen/gntdev.h b/contrib/libs/linux-headers/xen/gntdev.h
new file mode 100644
index 0000000000..7210dc9775
--- /dev/null
+++ b/contrib/libs/linux-headers/xen/gntdev.h
@@ -0,0 +1,315 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */
+/******************************************************************************
+ * gntdev.h
+ * 
+ * Interface to /dev/xen/gntdev.
+ * 
+ * Copyright (c) 2007, D G Murray
+ * Copyright (c) 2018, Oleksandr Andrushchenko, EPAM Systems Inc.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef __LINUX_PUBLIC_GNTDEV_H__
+#define __LINUX_PUBLIC_GNTDEV_H__
+
+#include <linux/types.h>
+
+struct ioctl_gntdev_grant_ref {
+	/* The domain ID of the grant to be mapped. */
+	__u32 domid;
+	/* The grant reference of the grant to be mapped. */
+	__u32 ref;
+};
+
+/*
+ * Inserts the grant references into the mapping table of an instance
+ * of gntdev. N.B. This does not perform the mapping, which is deferred
+ * until mmap() is called with @index as the offset. @index should be
+ * considered opaque to userspace, with one exception: if no grant
+ * references have ever been inserted into the mapping table of this
+ * instance, @index will be set to 0. This is necessary to use gntdev
+ * with userspace APIs that expect a file descriptor that can be
+ * mmap()'d at offset 0, such as Wayland. If @count is set to 0, this
+ * ioctl will fail.
+ */
+#define IOCTL_GNTDEV_MAP_GRANT_REF \
+_IOC(_IOC_NONE, 'G', 0, sizeof(struct ioctl_gntdev_map_grant_ref))
+struct ioctl_gntdev_map_grant_ref {
+	/* IN parameters */
+	/* The number of grants to be mapped. */
+	__u32 count;
+	__u32 pad;
+	/* OUT parameters */
+	/* The offset to be used on a subsequent call to mmap(). */
+	__u64 index;
+	/* Variable IN parameter. */
+	/* Array of grant references, of size @count. */
+	struct ioctl_gntdev_grant_ref refs[1];
+};
+
+/*
+ * Removes the grant references from the mapping table of an instance of
+ * gntdev. N.B. munmap() must be called on the relevant virtual address(es)
+ * before this ioctl is called, or an error will result.
+ */
+#define IOCTL_GNTDEV_UNMAP_GRANT_REF \
+_IOC(_IOC_NONE, 'G', 1, sizeof(struct ioctl_gntdev_unmap_grant_ref))
+struct ioctl_gntdev_unmap_grant_ref {
+	/* IN parameters */
+	/* The offset was returned by the corresponding map operation. */
+	__u64 index;
+	/* The number of pages to be unmapped. */
+	__u32 count;
+	__u32 pad;
+};
+
+/*
+ * Returns the offset in the driver's address space that corresponds
+ * to @vaddr. This can be used to perform a munmap(), followed by an
+ * UNMAP_GRANT_REF ioctl, where no state about the offset is retained by
+ * the caller. The number of pages that were allocated at the same time as
+ * @vaddr is returned in @count.
+ *
+ * N.B. Where more than one page has been mapped into a contiguous range, the
+ *      supplied @vaddr must correspond to the start of the range; otherwise
+ *      an error will result. It is only possible to munmap() the entire
+ *      contiguously-allocated range at once, and not any subrange thereof.
+ */
+#define IOCTL_GNTDEV_GET_OFFSET_FOR_VADDR \
+_IOC(_IOC_NONE, 'G', 2, sizeof(struct ioctl_gntdev_get_offset_for_vaddr))
+struct ioctl_gntdev_get_offset_for_vaddr {
+	/* IN parameters */
+	/* The virtual address of the first mapped page in a range. */
+	__u64 vaddr;
+	/* OUT parameters */
+	/* The offset that was used in the initial mmap() operation. */
+	__u64 offset;
+	/* The number of pages mapped in the VM area that begins at @vaddr. */
+	__u32 count;
+	__u32 pad;
+};
+
+/*
+ * Sets the maximum number of grants that may mapped at once by this gntdev
+ * instance.
+ *
+ * N.B. This must be called before any other ioctl is performed on the device.
+ */
+#define IOCTL_GNTDEV_SET_MAX_GRANTS \
+_IOC(_IOC_NONE, 'G', 3, sizeof(struct ioctl_gntdev_set_max_grants))
+struct ioctl_gntdev_set_max_grants {
+	/* IN parameter */
+	/* The maximum number of grants that may be mapped at once. */
+	__u32 count;
+};
+
+/*
+ * Sets up an unmap notification within the page, so that the other side can do
+ * cleanup if this side crashes. Required to implement cross-domain robust
+ * mutexes or close notification on communication channels.
+ *
+ * Each mapped page only supports one notification; multiple calls referring to
+ * the same page overwrite the previous notification. You must clear the
+ * notification prior to the IOCTL_GNTALLOC_DEALLOC_GREF if you do not want it
+ * to occur.
+ */
+#define IOCTL_GNTDEV_SET_UNMAP_NOTIFY \
+_IOC(_IOC_NONE, 'G', 7, sizeof(struct ioctl_gntdev_unmap_notify))
+struct ioctl_gntdev_unmap_notify {
+	/* IN parameters */
+	/* Offset in the file descriptor for a byte within the page (same as
+	 * used in mmap). If using UNMAP_NOTIFY_CLEAR_BYTE, this is the byte to
+	 * be cleared. Otherwise, it can be any byte in the page whose
+	 * notification we are adjusting.
+	 */
+	__u64 index;
+	/* Action(s) to take on unmap */
+	__u32 action;
+	/* Event channel to notify */
+	__u32 event_channel_port;
+};
+
+struct gntdev_grant_copy_segment {
+	union {
+		void *virt;
+		struct {
+			grant_ref_t ref;
+			__u16 offset;
+			domid_t domid;
+		} foreign;
+	} source, dest;
+	__u16 len;
+
+	__u16 flags;  /* GNTCOPY_* */
+	__s16 status; /* GNTST_* */
+};
+
+/*
+ * Copy between grant references and local buffers.
+ *
+ * The copy is split into @count @segments, each of which can copy
+ * to/from one grant reference.
+ *
+ * Each segment is similar to struct gnttab_copy in the hypervisor ABI
+ * except the local buffer is specified using a virtual address
+ * (instead of a GFN and offset).
+ *
+ * The local buffer may cross a Xen page boundary -- the driver will
+ * split segments into multiple ops if required.
+ *
+ * Returns 0 if all segments have been processed and @status in each
+ * segment is valid.  Note that one or more segments may have failed
+ * (status != GNTST_okay).
+ *
+ * If the driver had to split a segment into two or more ops, @status
+ * includes the status of the first failed op for that segment (or
+ * GNTST_okay if all ops were successful).
+ *
+ * If -1 is returned, the status of all segments is undefined.
+ *
+ * EINVAL: A segment has local buffers for both source and
+ *         destination.
+ * EINVAL: A segment crosses the boundary of a foreign page.
+ * EFAULT: A segment's local buffer is not accessible.
+ */
+#define IOCTL_GNTDEV_GRANT_COPY \
+	_IOC(_IOC_NONE, 'G', 8, sizeof(struct ioctl_gntdev_grant_copy))
+struct ioctl_gntdev_grant_copy {
+	unsigned int count;
+	struct gntdev_grant_copy_segment *segments;
+};
+
+/* Clear (set to zero) the byte specified by index */
+#define UNMAP_NOTIFY_CLEAR_BYTE 0x1
+/* Send an interrupt on the indicated event channel */
+#define UNMAP_NOTIFY_SEND_EVENT 0x2
+
+/*
+ * Flags to be used while requesting memory mapping's backing storage
+ * to be allocated with DMA API.
+ */
+
+/*
+ * The buffer is backed with memory allocated with dma_alloc_wc.
+ */
+#define GNTDEV_DMA_FLAG_WC		(1 << 0)
+
+/*
+ * The buffer is backed with memory allocated with dma_alloc_coherent.
+ */
+#define GNTDEV_DMA_FLAG_COHERENT	(1 << 1)
+
+/*
+ * Create a dma-buf [1] from grant references @refs of count @count provided
+ * by the foreign domain @domid with flags @flags.
+ *
+ * By default dma-buf is backed by system memory pages, but by providing
+ * one of the GNTDEV_DMA_FLAG_XXX flags it can also be created as
+ * a DMA write-combine or coherent buffer, e.g. allocated with dma_alloc_wc/
+ * dma_alloc_coherent.
+ *
+ * Returns 0 if dma-buf was successfully created and the corresponding
+ * dma-buf's file descriptor is returned in @fd.
+ *
+ * [1] Documentation/driver-api/dma-buf.rst
+ */
+
+#define IOCTL_GNTDEV_DMABUF_EXP_FROM_REFS \
+	_IOC(_IOC_NONE, 'G', 9, \
+	     sizeof(struct ioctl_gntdev_dmabuf_exp_from_refs))
+struct ioctl_gntdev_dmabuf_exp_from_refs {
+	/* IN parameters. */
+	/* Specific options for this dma-buf: see GNTDEV_DMA_FLAG_XXX. */
+	__u32 flags;
+	/* Number of grant references in @refs array. */
+	__u32 count;
+	/* OUT parameters. */
+	/* File descriptor of the dma-buf. */
+	__u32 fd;
+	/* The domain ID of the grant references to be mapped. */
+	__u32 domid;
+	/* Variable IN parameter. */
+	/* Array of grant references of size @count. */
+	__u32 refs[1];
+};
+
+/*
+ * This will block until the dma-buf with the file descriptor @fd is
+ * released. This is only valid for buffers created with
+ * IOCTL_GNTDEV_DMABUF_EXP_FROM_REFS.
+ *
+ * If within @wait_to_ms milliseconds the buffer is not released
+ * then -ETIMEDOUT error is returned.
+ * If the buffer with the file descriptor @fd does not exist or has already
+ * been released, then -ENOENT is returned. For valid file descriptors
+ * this must not be treated as error.
+ */
+#define IOCTL_GNTDEV_DMABUF_EXP_WAIT_RELEASED \
+	_IOC(_IOC_NONE, 'G', 10, \
+	     sizeof(struct ioctl_gntdev_dmabuf_exp_wait_released))
+struct ioctl_gntdev_dmabuf_exp_wait_released {
+	/* IN parameters */
+	__u32 fd;
+	__u32 wait_to_ms;
+};
+
+/*
+ * Import a dma-buf with file descriptor @fd and export granted references
+ * to the pages of that dma-buf into array @refs of size @count.
+ */
+#define IOCTL_GNTDEV_DMABUF_IMP_TO_REFS \
+	_IOC(_IOC_NONE, 'G', 11, \
+	     sizeof(struct ioctl_gntdev_dmabuf_imp_to_refs))
+struct ioctl_gntdev_dmabuf_imp_to_refs {
+	/* IN parameters. */
+	/* File descriptor of the dma-buf. */
+	__u32 fd;
+	/* Number of grant references in @refs array. */
+	__u32 count;
+	/* The domain ID for which references to be granted. */
+	__u32 domid;
+	/* Reserved - must be zero. */
+	__u32 reserved;
+	/* OUT parameters. */
+	/* Array of grant references of size @count. */
+	__u32 refs[1];
+};
+
+/*
+ * This will close all references to the imported buffer with file descriptor
+ * @fd, so it can be released by the owner. This is only valid for buffers
+ * created with IOCTL_GNTDEV_DMABUF_IMP_TO_REFS.
+ */
+#define IOCTL_GNTDEV_DMABUF_IMP_RELEASE \
+	_IOC(_IOC_NONE, 'G', 12, \
+	     sizeof(struct ioctl_gntdev_dmabuf_imp_release))
+struct ioctl_gntdev_dmabuf_imp_release {
+	/* IN parameters */
+	__u32 fd;
+	__u32 reserved;
+};
+
+#endif /* __LINUX_PUBLIC_GNTDEV_H__ */
diff --git a/contrib/libs/linux-headers/xen/privcmd.h b/contrib/libs/linux-headers/xen/privcmd.h
new file mode 100644
index 0000000000..b1024f1d56
--- /dev/null
+++ b/contrib/libs/linux-headers/xen/privcmd.h
@@ -0,0 +1,129 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR MIT) */
+/******************************************************************************
+ * privcmd.h
+ *
+ * Interface to /proc/xen/privcmd.
+ *
+ * Copyright (c) 2003-2005, K A Fraser
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef __LINUX_PUBLIC_PRIVCMD_H__
+#define __LINUX_PUBLIC_PRIVCMD_H__
+
+#include <linux/types.h>
+
+#include <xen/interface/xen.h>
+
+struct privcmd_hypercall {
+	__u64 op;
+	__u64 arg[5];
+};
+
+struct privcmd_mmap_entry {
+	__u64 va;
+	/*
+	 * This should be a GFN. It's not possible to change the name because
+	 * it's exposed to the user-space.
+	 */
+	__u64 mfn;
+	__u64 npages;
+};
+
+struct privcmd_mmap {
+	int num;
+	domid_t dom; /* target domain */
+	struct privcmd_mmap_entry *entry;
+};
+
+struct privcmd_mmapbatch {
+	int num;     /* number of pages to populate */
+	domid_t dom; /* target domain */
+	__u64 addr;  /* virtual address */
+	xen_pfn_t *arr; /* array of mfns - or'd with
+				  PRIVCMD_MMAPBATCH_*_ERROR on err */
+};
+
+#define PRIVCMD_MMAPBATCH_MFN_ERROR     0xf0000000U
+#define PRIVCMD_MMAPBATCH_PAGED_ERROR   0x80000000U
+
+struct privcmd_mmapbatch_v2 {
+	unsigned int num; /* number of pages to populate */
+	domid_t dom;      /* target domain */
+	__u64 addr;       /* virtual address */
+	const xen_pfn_t *arr; /* array of mfns */
+	int *err;  /* array of error codes */
+};
+
+struct privcmd_dm_op_buf {
+	void *uptr;
+	size_t size;
+};
+
+struct privcmd_dm_op {
+	domid_t dom;
+	__u16 num;
+	const struct privcmd_dm_op_buf *ubufs;
+};
+
+struct privcmd_mmap_resource {
+	domid_t dom;
+	__u32 type;
+	__u32 id;
+	__u32 idx;
+	__u64 num;
+	__u64 addr;
+};
+
+/*
+ * @cmd: IOCTL_PRIVCMD_HYPERCALL
+ * @arg: &privcmd_hypercall_t
+ * Return: Value returned from execution of the specified hypercall.
+ *
+ * @cmd: IOCTL_PRIVCMD_MMAPBATCH_V2
+ * @arg: &struct privcmd_mmapbatch_v2
+ * Return: 0 on success (i.e., arg->err contains valid error codes for
+ * each frame).  On an error other than a failed frame remap, -1 is
+ * returned and errno is set to EINVAL, EFAULT etc.  As an exception,
+ * if the operation was otherwise successful but any frame failed with
+ * -ENOENT, then -1 is returned and errno is set to ENOENT.
+ */
+#define IOCTL_PRIVCMD_HYPERCALL					\
+	_IOC(_IOC_NONE, 'P', 0, sizeof(struct privcmd_hypercall))
+#define IOCTL_PRIVCMD_MMAP					\
+	_IOC(_IOC_NONE, 'P', 2, sizeof(struct privcmd_mmap))
+#define IOCTL_PRIVCMD_MMAPBATCH					\
+	_IOC(_IOC_NONE, 'P', 3, sizeof(struct privcmd_mmapbatch))
+#define IOCTL_PRIVCMD_MMAPBATCH_V2				\
+	_IOC(_IOC_NONE, 'P', 4, sizeof(struct privcmd_mmapbatch_v2))
+#define IOCTL_PRIVCMD_DM_OP					\
+	_IOC(_IOC_NONE, 'P', 5, sizeof(struct privcmd_dm_op))
+#define IOCTL_PRIVCMD_RESTRICT					\
+	_IOC(_IOC_NONE, 'P', 6, sizeof(domid_t))
+#define IOCTL_PRIVCMD_MMAP_RESOURCE				\
+	_IOC(_IOC_NONE, 'P', 7, sizeof(struct privcmd_mmap_resource))
+
+#endif /* __LINUX_PUBLIC_PRIVCMD_H__ */
diff --git a/library/cpp/sanitizer/address/dynamic/ya.make b/library/cpp/sanitizer/address/dynamic/ya.make
new file mode 100644
index 0000000000..4aeba7f2b5
--- /dev/null
+++ b/library/cpp/sanitizer/address/dynamic/ya.make
@@ -0,0 +1,22 @@
+DYNAMIC_LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+EXPORT_ALL_DYNAMIC_SYMBOLS()
+
+IF (CLANG16)
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang16-rt/lib/asan
+    contrib/libs/clang16-rt/lib/asan_cxx
+)
+ELSE()
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang14-rt/lib/asan
+    contrib/libs/clang14-rt/lib/asan_cxx
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/address/static/ya.make b/library/cpp/sanitizer/address/static/ya.make
new file mode 100644
index 0000000000..eb9843bc6e
--- /dev/null
+++ b/library/cpp/sanitizer/address/static/ya.make
@@ -0,0 +1,22 @@
+LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+IF (CLANG16)
+PEERDIR(
+    contrib/libs/clang16-rt/lib/asan
+    contrib/libs/clang16-rt/lib/asan_cxx
+    contrib/libs/clang16-rt/lib/asan_static
+)
+ELSE()
+PEERDIR(
+    contrib/libs/clang14-rt/lib/asan
+    contrib/libs/clang14-rt/lib/asan_cxx
+    contrib/libs/clang14-rt/lib/asan_static
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/leak/dynamic/ya.make b/library/cpp/sanitizer/leak/dynamic/ya.make
new file mode 100644
index 0000000000..8e2ce1d484
--- /dev/null
+++ b/library/cpp/sanitizer/leak/dynamic/ya.make
@@ -0,0 +1,20 @@
+DYNAMIC_LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+EXPORT_ALL_DYNAMIC_SYMBOLS()
+
+IF (CLANG16)
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang16-rt/lib/lsan
+)
+ELSE()
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang14-rt/lib/lsan
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/leak/static/ya.make b/library/cpp/sanitizer/leak/static/ya.make
new file mode 100644
index 0000000000..9272d9a4ce
--- /dev/null
+++ b/library/cpp/sanitizer/leak/static/ya.make
@@ -0,0 +1,18 @@
+LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+IF (CLANG16)
+PEERDIR(
+    contrib/libs/clang16-rt/lib/lsan
+)
+ELSE()
+PEERDIR(
+    contrib/libs/clang14-rt/lib/lsan
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/memory/static/ya.make b/library/cpp/sanitizer/memory/static/ya.make
new file mode 100644
index 0000000000..e92ac3124e
--- /dev/null
+++ b/library/cpp/sanitizer/memory/static/ya.make
@@ -0,0 +1,20 @@
+LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+IF (CLANG16)
+PEERDIR(
+    contrib/libs/clang16-rt/lib/msan
+    contrib/libs/clang16-rt/lib/msan_cxx
+)
+ELSE()
+PEERDIR(
+    contrib/libs/clang14-rt/lib/msan
+    contrib/libs/clang14-rt/lib/msan_cxx
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/thread/dynamic/ya.make b/library/cpp/sanitizer/thread/dynamic/ya.make
new file mode 100644
index 0000000000..b73caed25f
--- /dev/null
+++ b/library/cpp/sanitizer/thread/dynamic/ya.make
@@ -0,0 +1,22 @@
+DYNAMIC_LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+EXPORT_ALL_DYNAMIC_SYMBOLS()
+
+IF (CLANG16)
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang14-rt/lib/tsan
+    contrib/libs/clang14-rt/lib/tsan_cxx
+)
+ELSE()
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang14-rt/lib/tsan
+    contrib/libs/clang14-rt/lib/tsan_cxx
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/thread/static/ya.make b/library/cpp/sanitizer/thread/static/ya.make
new file mode 100644
index 0000000000..a4b04d7758
--- /dev/null
+++ b/library/cpp/sanitizer/thread/static/ya.make
@@ -0,0 +1,20 @@
+LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+IF (CLANG16)
+PEERDIR(
+    contrib/libs/clang16-rt/lib/tsan
+    contrib/libs/clang16-rt/lib/tsan_cxx
+)
+ELSE()
+PEERDIR(
+    contrib/libs/clang14-rt/lib/tsan
+    contrib/libs/clang14-rt/lib/tsan_cxx
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/undefined/dynamic/ya.make b/library/cpp/sanitizer/undefined/dynamic/ya.make
new file mode 100644
index 0000000000..b7f2ee9a20
--- /dev/null
+++ b/library/cpp/sanitizer/undefined/dynamic/ya.make
@@ -0,0 +1,22 @@
+DYNAMIC_LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+EXPORT_ALL_DYNAMIC_SYMBOLS()
+
+IF (CLANG16)
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang16-rt/lib/ubsan_standalone
+    contrib/libs/clang16-rt/lib/ubsan_standalone_cxx
+)
+ELSE()
+DYNAMIC_LIBRARY_FROM(
+    contrib/libs/clang14-rt/lib/ubsan_standalone
+    contrib/libs/clang14-rt/lib/ubsan_standalone_cxx
+)
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/undefined/static/ya.make b/library/cpp/sanitizer/undefined/static/ya.make
new file mode 100644
index 0000000000..777db2f897
--- /dev/null
+++ b/library/cpp/sanitizer/undefined/static/ya.make
@@ -0,0 +1,20 @@
+LIBRARY()
+
+OWNER(g:devtools-contrib)
+
+NO_UTIL()
+
+IF (CLANG16)
+    PEERDIR(
+        contrib/libs/clang16-rt/lib/ubsan_standalone
+        contrib/libs/clang16-rt/lib/ubsan_standalone_cxx
+    )
+ELSE()
+    PEERDIR(
+        contrib/libs/clang14-rt/lib/ubsan_standalone
+        contrib/libs/clang14-rt/lib/ubsan_standalone_cxx
+    )
+ENDIF()
+
+END()
+
diff --git a/library/cpp/sanitizer/ya.make b/library/cpp/sanitizer/ya.make
new file mode 100644
index 0000000000..4df4949b3a
--- /dev/null
+++ b/library/cpp/sanitizer/ya.make
@@ -0,0 +1,19 @@
+IF (OS_LINUX)
+    RECURSE(
+        address/static
+        leak/static
+        memory/static
+        thread/static
+        undefined/static
+    )
+ENDIF()
+
+IF (OS_DARWIN)
+    RECURSE(
+        address/dynamic
+        leak/dynamic
+        thread/dynamic
+        undefined/dynamic
+    )
+ENDIF()
+